diff options
637 files changed, 23984 insertions, 27948 deletions
diff --git a/.gitignore b/.gitignore index c867b1a597..a79bcf97c4 100644 --- a/.gitignore +++ b/.gitignore @@ -251,6 +251,10 @@ JAVADOC-GENERATED /lib/compiler/test/*_post_opt_SUITE.erl /lib/compiler/test/*_inline_SUITE.erl +# crypto +/lib/crypto/test/crypto_SUITE_data/*.rsp +/lib/crypto/test/crypto_SUITE_data/aesval.html + # debugger /lib/debugger/doc/html/images/*.jpg diff --git a/.travis.yml b/.travis.yml index eee75c9769..88a4c46f77 100644 --- a/.travis.yml +++ b/.travis.yml @@ -28,8 +28,18 @@ matrix: - docker script: - ./scripts/build-docker-otp 32 sh -c "scripts/build-otp && ./otp_build tests && scripts/run-smoke-tests && bin/dialyzer --build_plt --apps erts kernel stdlib" - after_success: - after_script: + - env: Linux64Dialyzer + os: linux + script: + - ./scripts/build-otp + - ./scripts/run-dialyzer + - env: Linux64SmokeTest + os: linux + script: + - ./scripts/build-otp + - ./otp_build tests + - make release_docs + - ./scripts/run-smoke-tests before_script: - set -e @@ -37,13 +47,3 @@ before_script: - export PATH=$ERL_TOP/bin:$PATH - export ERL_LIBS='' - export MAKEFLAGS=-j4 - -script: - - ./scripts/build-otp - -after_success: - - ./scripts/run-dialyzer - - ./otp_build tests && make release_docs - -after_script: - - ./scripts/run-smoke-tests diff --git a/OTP_VERSION b/OTP_VERSION index 9a7c1e503f..b09651c1d0 100644 --- a/OTP_VERSION +++ b/OTP_VERSION @@ -1 +1 @@ -20.0 +20.0.5 diff --git a/bootstrap/bin/start.boot b/bootstrap/bin/start.boot Binary files differindex 9d6b95d287..c5fa075a18 100644 --- a/bootstrap/bin/start.boot +++ b/bootstrap/bin/start.boot diff --git a/bootstrap/bin/start_clean.boot b/bootstrap/bin/start_clean.boot Binary files differindex 9d6b95d287..c5fa075a18 100644 --- a/bootstrap/bin/start_clean.boot +++ b/bootstrap/bin/start_clean.boot diff --git a/bootstrap/lib/compiler/ebin/beam_asm.beam b/bootstrap/lib/compiler/ebin/beam_asm.beam Binary files differindex 46e596c5b1..936e6886a6 100644 --- a/bootstrap/lib/compiler/ebin/beam_asm.beam +++ b/bootstrap/lib/compiler/ebin/beam_asm.beam diff --git a/bootstrap/lib/compiler/ebin/beam_utils.beam b/bootstrap/lib/compiler/ebin/beam_utils.beam Binary files differindex e824161f67..5a14b35026 100644 --- a/bootstrap/lib/compiler/ebin/beam_utils.beam +++ b/bootstrap/lib/compiler/ebin/beam_utils.beam diff --git a/bootstrap/lib/compiler/ebin/beam_validator.beam b/bootstrap/lib/compiler/ebin/beam_validator.beam Binary files differindex 9fbffaf1ba..c9455c28e7 100644 --- a/bootstrap/lib/compiler/ebin/beam_validator.beam +++ b/bootstrap/lib/compiler/ebin/beam_validator.beam diff --git a/bootstrap/lib/compiler/ebin/compiler.app b/bootstrap/lib/compiler/ebin/compiler.app index 9c166b13e3..7de02551fe 100644 --- a/bootstrap/lib/compiler/ebin/compiler.app +++ b/bootstrap/lib/compiler/ebin/compiler.app @@ -1,7 +1,7 @@ % This is an -*- erlang -*- file. %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2016. All Rights Reserved. +%% Copyright Ericsson AB 1997-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -19,7 +19,7 @@ {application, compiler, [{description, "ERTS CXC 138 10"}, - {vsn, "7.0.4"}, + {vsn, "7.1.1"}, {modules, [ beam_a, beam_asm, diff --git a/bootstrap/lib/compiler/ebin/sys_core_fold.beam b/bootstrap/lib/compiler/ebin/sys_core_fold.beam Binary files differindex 8deb4dcdd4..38ed7f6fa0 100644 --- a/bootstrap/lib/compiler/ebin/sys_core_fold.beam +++ b/bootstrap/lib/compiler/ebin/sys_core_fold.beam diff --git a/bootstrap/lib/kernel/ebin/error_logger.beam b/bootstrap/lib/kernel/ebin/error_logger.beam Binary files differindex cd6ad0df87..2881ba0e9f 100644 --- a/bootstrap/lib/kernel/ebin/error_logger.beam +++ b/bootstrap/lib/kernel/ebin/error_logger.beam diff --git a/bootstrap/lib/kernel/ebin/erts_debug.beam b/bootstrap/lib/kernel/ebin/erts_debug.beam Binary files differindex 0aa67cb5ed..a47aec4a2e 100644 --- a/bootstrap/lib/kernel/ebin/erts_debug.beam +++ b/bootstrap/lib/kernel/ebin/erts_debug.beam diff --git a/bootstrap/lib/kernel/ebin/file_server.beam b/bootstrap/lib/kernel/ebin/file_server.beam Binary files differindex cb032f659d..5a12e2544f 100644 --- a/bootstrap/lib/kernel/ebin/file_server.beam +++ b/bootstrap/lib/kernel/ebin/file_server.beam diff --git a/bootstrap/lib/kernel/ebin/global.beam b/bootstrap/lib/kernel/ebin/global.beam Binary files differindex 1cda431fc0..9f2c77e693 100644 --- a/bootstrap/lib/kernel/ebin/global.beam +++ b/bootstrap/lib/kernel/ebin/global.beam diff --git a/bootstrap/lib/kernel/ebin/hipe_unified_loader.beam b/bootstrap/lib/kernel/ebin/hipe_unified_loader.beam Binary files differindex f3d1b649fd..06998f8dd5 100644 --- a/bootstrap/lib/kernel/ebin/hipe_unified_loader.beam +++ b/bootstrap/lib/kernel/ebin/hipe_unified_loader.beam diff --git a/bootstrap/lib/kernel/ebin/kernel.app b/bootstrap/lib/kernel/ebin/kernel.app index c499734bb1..b888d914e8 100644 --- a/bootstrap/lib/kernel/ebin/kernel.app +++ b/bootstrap/lib/kernel/ebin/kernel.app @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2016. All Rights Reserved. +%% Copyright Ericsson AB 1996-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -22,7 +22,7 @@ {application, kernel, [ {description, "ERTS CXC 138 10"}, - {vsn, "5.2"}, + {vsn, "5.3.1"}, {modules, [application, application_controller, application_master, @@ -120,6 +120,6 @@ {applications, []}, {env, [{error_logger, tty}]}, {mod, {kernel, []}}, - {runtime_dependencies, ["erts-9.0", "stdlib-3.0", "sasl-3.0"]} + {runtime_dependencies, ["erts-9.1", "stdlib-3.0", "sasl-3.0"]} ] }. diff --git a/bootstrap/lib/kernel/ebin/kernel.appup b/bootstrap/lib/kernel/ebin/kernel.appup index 346be4db7c..d822674939 100644 --- a/bootstrap/lib/kernel/ebin/kernel.appup +++ b/bootstrap/lib/kernel/ebin/kernel.appup @@ -16,9 +16,9 @@ %% limitations under the License. %% %% %CopyrightEnd% -{"5.2", +{"5.3.1", %% Up from - max one major revision back - [{<<"5\\.[0-2](\\.[0-9]+)*">>,[restart_new_emulator]}], % OTP-19.* + [{<<"5\\.[0-3](\\.[0-9]+)*">>,[restart_new_emulator]}], % OTP-19.*, OTP-20.0 %% Down to - max one major revision back - [{<<"5\\.[0-2](\\.[0-9]+)*">>,[restart_new_emulator]}] % OTP-19.* + [{<<"5\\.[0-3](\\.[0-9]+)*">>,[restart_new_emulator]}] % OTP-19.*, OTP-20.0 }. diff --git a/bootstrap/lib/kernel/ebin/net_kernel.beam b/bootstrap/lib/kernel/ebin/net_kernel.beam Binary files differindex d1690c933b..b3c5f4ba29 100644 --- a/bootstrap/lib/kernel/ebin/net_kernel.beam +++ b/bootstrap/lib/kernel/ebin/net_kernel.beam diff --git a/bootstrap/lib/kernel/ebin/pg2.beam b/bootstrap/lib/kernel/ebin/pg2.beam Binary files differindex 9a0f8169f6..b99d8ba810 100644 --- a/bootstrap/lib/kernel/ebin/pg2.beam +++ b/bootstrap/lib/kernel/ebin/pg2.beam diff --git a/bootstrap/lib/kernel/ebin/user_drv.beam b/bootstrap/lib/kernel/ebin/user_drv.beam Binary files differindex 7b92666f56..b204dced59 100644 --- a/bootstrap/lib/kernel/ebin/user_drv.beam +++ b/bootstrap/lib/kernel/ebin/user_drv.beam diff --git 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a/bootstrap/lib/stdlib/ebin/proc_lib.beam b/bootstrap/lib/stdlib/ebin/proc_lib.beam Binary files differindex f47efa0671..7c9cfad78e 100644 --- a/bootstrap/lib/stdlib/ebin/proc_lib.beam +++ b/bootstrap/lib/stdlib/ebin/proc_lib.beam diff --git a/bootstrap/lib/stdlib/ebin/qlc.beam b/bootstrap/lib/stdlib/ebin/qlc.beam Binary files differindex 01eecafae5..ea0d5265b8 100644 --- a/bootstrap/lib/stdlib/ebin/qlc.beam +++ b/bootstrap/lib/stdlib/ebin/qlc.beam diff --git a/bootstrap/lib/stdlib/ebin/shell.beam b/bootstrap/lib/stdlib/ebin/shell.beam Binary files differindex 7413f10a71..31437e38e1 100644 --- a/bootstrap/lib/stdlib/ebin/shell.beam +++ b/bootstrap/lib/stdlib/ebin/shell.beam diff --git a/bootstrap/lib/stdlib/ebin/slave.beam b/bootstrap/lib/stdlib/ebin/slave.beam Binary files differindex 5e3104fc08..c5c7d79bbc 100644 --- a/bootstrap/lib/stdlib/ebin/slave.beam +++ b/bootstrap/lib/stdlib/ebin/slave.beam diff --git a/bootstrap/lib/stdlib/ebin/stdlib.app b/bootstrap/lib/stdlib/ebin/stdlib.app index 33e8de4d90..4f3f8e759f 100644 --- a/bootstrap/lib/stdlib/ebin/stdlib.app +++ b/bootstrap/lib/stdlib/ebin/stdlib.app @@ -20,7 +20,7 @@ %% {application, stdlib, [{description, "ERTS CXC 138 10"}, - {vsn, "3.3"}, + {vsn, "3.4.1"}, {modules, [array, base64, beam_lib, diff --git a/bootstrap/lib/stdlib/ebin/stdlib.appup b/bootstrap/lib/stdlib/ebin/stdlib.appup index d25d0b10ae..63b5f82103 100644 --- a/bootstrap/lib/stdlib/ebin/stdlib.appup +++ b/bootstrap/lib/stdlib/ebin/stdlib.appup @@ -16,7 +16,7 @@ %% limitations under the License. %% %% %CopyrightEnd% -{"3.3", +{"3.4.1", %% Up from - max one major revision back [{<<"3\\.[0-3](\\.[0-9]+)*">>,[restart_new_emulator]}], % OTP-19.* %% Down to - max one major revision back diff --git a/bootstrap/lib/stdlib/ebin/string.beam b/bootstrap/lib/stdlib/ebin/string.beam Binary files differindex 96015adb4e..0292c1dee0 100644 --- a/bootstrap/lib/stdlib/ebin/string.beam +++ b/bootstrap/lib/stdlib/ebin/string.beam diff --git a/bootstrap/lib/stdlib/ebin/supervisor.beam b/bootstrap/lib/stdlib/ebin/supervisor.beam Binary files differindex 38ce3be9c8..cb8ad2a6b2 100644 --- a/bootstrap/lib/stdlib/ebin/supervisor.beam +++ b/bootstrap/lib/stdlib/ebin/supervisor.beam diff --git a/erts/configure.in b/erts/configure.in index 830e3d7776..913315e402 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -1784,6 +1784,8 @@ AC_CHECK_HEADER(sys/resource.h, [#include <sys/resource.h>])], [],[]) +AC_CHECK_FUNCS([getrusage]) + dnl Check if we have kernel poll support have_kernel_poll=no AC_CHECK_HEADER(sys/event.h, have_kernel_poll=kqueue) @@ -3855,7 +3857,7 @@ case $host_os in darwin*) # Mach-O linker: a shared lib and a loadable # object file is not the same thing. - DED_LDFLAGS="-bundle -flat_namespace -undefined suppress" + DED_LDFLAGS="-bundle -bundle_loader ${ERL_TOP}/bin/$host/beam.smp" case $ARCH in amd64) DED_LDFLAGS="-m64 $DED_LDFLAGS" diff --git a/erts/doc/src/erl_nif.xml b/erts/doc/src/erl_nif.xml index 5a69bed34c..419e41693e 100644 --- a/erts/doc/src/erl_nif.xml +++ b/erts/doc/src/erl_nif.xml @@ -206,7 +206,7 @@ ok <seealso marker="#enif_make_resource"> <c>enif_make_resource</c></seealso>. The term returned by <c>enif_make_resource</c> is opaque in nature. - It can be stored and passed between processes on the same node, but + It can be stored and passed between processes, but the only real end usage is to pass it back as an argument to a NIF. The NIF can then call <seealso marker="#enif_get_resource"> <c>enif_get_resource</c></seealso> and get back a pointer to the @@ -344,6 +344,81 @@ return term;</code> <c>enif_convert_time_unit()</c></seealso></item> </list> </item> + <tag><marker id="enif_ioq"/>I/O Queues</tag> + <item> + <p>The Erlang nif library contains function for easily working + with I/O vectors as used by the unix system call <c>writev</c>. + The I/O Queue is not thread safe, so some other synchronization + mechanism has to be used.</p> + <list type="bulleted"> + <item><seealso marker="#SysIOVec"> + <c>SysIOVec</c></seealso></item> + <item><seealso marker="#ErlNifIOVec"> + <c>ErlNifIOVec</c></seealso></item> + <item><seealso marker="#enif_ioq_create"> + <c>enif_ioq_create()</c></seealso></item> + <item><seealso marker="#enif_ioq_destroy"> + <c>enif_ioq_destroy()</c></seealso></item> + <item><seealso marker="#enif_ioq_enq_binary"> + <c>enif_ioq_enq_binary()</c></seealso></item> + <item><seealso marker="#enif_ioq_enqv"> + <c>enif_ioq_enqv()</c></seealso></item> + <item><seealso marker="#enif_ioq_deq"> + <c>enif_ioq_deq()</c></seealso></item> + <item><seealso marker="#enif_ioq_peek"> + <c>enif_ioq_peek()</c></seealso></item> + <item><seealso marker="#enif_inspect_iovec"> + <c>enif_inspect_iovec()</c></seealso></item> + <item><seealso marker="#enif_free_iovec"> + <c>enif_free_iovec()</c></seealso></item> + </list> + <p>Typical usage when writing to a file descriptor looks like this:</p> + <code type="none"><![CDATA[ +int writeiovec(ErlNifEnv *env, ERL_NIF_TERM term, ERL_NIF_TERM *tail, + ErlNifIOQueue *q, int fd) { + + ErlNifIOVec vec, *iovec = &vec; + SysIOVec *sysiovec; + int saved_errno; + int iovcnt, n; + + if (!enif_inspect_iovec(env, 64, term, tail, &iovec)) + return -2; + + if (enif_ioq_size(q) > 0) { + /* If the I/O queue contains data we enqueue the iovec and + then peek the data to write out of the queue. */ + if (!enif_ioq_enqv(q, iovec, 0)) + return -3; + + sysiovec = enif_ioq_peek(q, &iovcnt); + } else { + /* If the I/O queue is empty we skip the trip through it. */ + iovcnt = iovec->iovcnt; + sysiovec = iovec->iov; + } + + /* Attempt to write the data */ + n = writev(fd, sysiovec, iovcnt); + saved_errno = errno; + + if (enif_ioq_size(q) == 0) { + /* If the I/O queue was initially empty we enqueue any + remaining data into the queue for writing later. */ + if (n >= 0 && !enif_ioq_enqv(q, iovec, n)) + return -3; + } else { + /* Dequeue any data that was written from the queue. */ + if (n > 0 && !enif_ioq_deq(q, n, NULL)) + return -4; + } + + /* return n, which is either number of bytes written or -1 if + some error happened */ + errno = saved_errno; + return n; +}]]></code> + </item> <tag><marker id="lengthy_work"/>Long-running NIFs</tag> <item> <p>As mentioned in the <seealso marker="#WARNING">warning</seealso> text @@ -837,6 +912,36 @@ typedef enum { </item> </taglist> </item> + <tag><marker id="SysIOVec"/><c>SysIOVec</c></tag> + <item> + <p>A system I/O vector, as used by <c>writev</c> on + Unix and <c>WSASend</c> on Win32. It is used in + <c>ErlNifIOVec</c> and by + <seealso marker="#enif_ioq_peek"><c>enif_ioq_peek</c></seealso>.</p> + </item> + <tag><marker id="ErlNifIOVec"/><c>ErlNifIOVec</c></tag> + <item> + <code type="none"> +typedef struct { + int iovcnt; + size_t size; + SysIOVec* iov; +} ErlNifIOVec;</code> + <p>An I/O vector containing <c>iovcnt</c> <c>SysIOVec</c>s + pointing to the data. It is used by + <seealso marker="#enif_inspect_iovec"> + <c>enif_inspect_iovec</c></seealso> and + <seealso marker="#enif_ioq_enqv"> + <c>enif_ioq_enqv</c></seealso>.</p> + </item> + <tag><marker id="ErlNifIOQueueOpts"/><c>ErlNifIOQueueOpts</c></tag> + <item> + Options to configure a <c>ErlNifIOQueue</c>. + <taglist> + <tag>ERL_NIF_IOQ_NORMAL</tag> + <item><p>Create a normal I/O Queue</p></item> + </taglist> + </item> </taglist> </section> @@ -1143,6 +1248,31 @@ typedef enum { </func> <func> + <name><ret>void</ret> + <nametext>enif_free_iovec(ErlNifIOvec* iov)</nametext></name> + <fsummary>Free an ErlIOVec</fsummary> + <desc> + <p>Frees an io vector returned from + <seealso marker="#enif_inspect_iovec"> + <c>enif_inspect_iovec</c></seealso>. + This is needed only if a <c>NULL</c> environment is passed to + <seealso marker="#enif_inspect_iovec"> + <c>enif_inspect_iovec</c></seealso>.</p> + <code type="none"><![CDATA[ +ErlNifIOVec *iovec = NULL; +size_t max_elements = 128; +ERL_NIF_TERM tail; +if (!enif_inspect_iovec(NULL, max_elements, term, &tail, iovec)) + return 0; + +// Do things with the iovec + +/* Free the iovector, possibly in another thread or nif function call */ +enif_free_iovec(iovec);]]></code> + </desc> + </func> + + <func> <name><ret>int</ret><nametext>enif_get_atom(ErlNifEnv* env, ERL_NIF_TERM term, char* buf, unsigned size, ErlNifCharEncoding encode)</nametext> </name> @@ -1449,6 +1579,127 @@ typedef enum { </func> <func> + <name><ret>int</ret><nametext>enif_inspect_iovec(ErlNifEnv* + env, size_t max_elements, ERL_NIF_TERM iovec_term, ERL_NIF_TERM* tail, + ErlNifIOVec** iovec)</nametext></name> + <fsummary>Inspect a list of binaries as an ErlNifIOVec.</fsummary> + <desc> + <p>Fills <c>iovec</c> with the list of binaries provided in + <c>iovec_term</c>. The number of elements handled in the call is + limited to <c>max_elements</c>, and <c>tail</c> is set to the + remainder of the list. Note that the output may be longer than + <c>max_elements</c> on some platforms. + </p> + <p>To create a list of binaries from an arbitrary iolist, use + <seealso marker="erts:erlang#iolist_to_iovec/1"> + <c>erlang:iolist_to_iovec/1</c></seealso>.</p> + <p>When calling this function, <c>iovec</c> should contain a pointer to + <c>NULL</c> or a ErlNifIOVec structure that should be used if + possible. e.g. + </p> + <code type="none"> +/* Don't use a pre-allocated structure */ +ErlNifIOVec *iovec = NULL; +enif_inspect_iovec(env, max_elements, term, &tail, &iovec); + +/* Use a stack-allocated vector as an optimization for vectors with few elements */ +ErlNifIOVec vec, *iovec = &vec; +enif_inspect_iovec(env, max_elements, term, &tail, &iovec); +</code> + <p>The contents of the <c>iovec</c> is valid until the called nif + function returns. If the <c>iovec</c> should be valid after the nif + call returns, it is possible to call this function with a + <c>NULL</c> environment. If no environment is given the <c>iovec</c> + owns the data in the vector and it has to be explicitly freed using + <seealso marker="#enif_free_iovec"><c>enif_free_iovec</c> + </seealso>.</p> + <p>Returns <c>true</c> on success, or <c>false</c> if <c>iovec_term</c> + not an iovec.</p> + </desc> + </func> + + <func> + <name><ret>ErlNifIOQueue *</ret> + <nametext>enif_ioq_create(ErlNifIOQueueOpts opts)</nametext></name> + <fsummary>Create a new IO Queue</fsummary> + <desc> + <p>Create a new I/O Queue that can be used to store data. + <c>opts</c> has to be set to <c>ERL_NIF_IOQ_NORMAL</c>. + </p> + </desc> + </func> + + <func> + <name><ret>void</ret> + <nametext>enif_ioq_destroy(ErlNifIOQueue *q)</nametext></name> + <fsummary>Destroy an IO Queue and free it's content</fsummary> + <desc> + <p>Destroy the I/O queue and free all of it's contents</p> + </desc> + </func> + + <func> + <name><ret>int</ret> + <nametext>enif_ioq_deq(ErlNifIOQueue *q, size_t count, size_t *size)</nametext></name> + <fsummary>Dequeue count bytes from the IO Queue</fsummary> + <desc> + <p>Dequeue <c>count</c> bytes from the I/O queue. + If <c>size</c> is not <c>NULL</c>, the new size of the queue + is placed there.</p> + <p>Returns <c>true</c> on success, or <c>false</c> if the I/O does + not contain <c>count</c> bytes. On failure the queue is left un-altered.</p> + </desc> + </func> + + <func> + <name><ret>int</ret> + <nametext>enif_ioq_enq_binary(ErlNifIOQueue *q, ErlNifBinary *bin, size_t skip)</nametext></name> + <fsummary>Enqueue the binary into the IO Queue</fsummary> + <desc> + <p>Enqueue the <c>bin</c> into <c>q</c> skipping the first <c>skip</c> bytes.</p> + <p>Returns <c>true</c> on success, or <c>false</c> if <c>skip</c> is greater + than the size of <c>bin</c>. Any ownership of the binary data is transferred + to the queue and <c>bin</c> is to be considered read-only for the rest of the NIF + call and then as released.</p> + </desc> + </func> + + <func> + <name><ret>int</ret> + <nametext>enif_ioq_enqv(ErlNifIOQueue *q, ErlNifIOVec *iovec, size_t skip)</nametext></name> + <fsummary>Enqueue the iovec into the IO Queue</fsummary> + <desc> + <p>Enqueue the <c>iovec</c> into <c>q</c> skipping the first <c>skip</c> bytes.</p> + <p>Returns <c>true</c> on success, or <c>false</c> if <c>skip</c> is greater + than the size of <c>iovec</c>.</p> + </desc> + </func> + + <func> + <name><ret>SysIOVec *</ret> + <nametext>enif_ioq_peek(ErlNifIOQueue *q, int *iovlen)</nametext></name> + <fsummary>Peek inside the IO Queue</fsummary> + <desc> + <p>Get the I/O queue as a pointer to an array of <c>SysIOVec</c>s. + It also returns the number of elements in <c>iovlen</c>. + This is the only way to get data out of the queue.</p> + <p>Nothing is removed from the queue by this function, that must be done + with <seealso marker="#enif_ioq_deq"><c>enif_ioq_deq</c></seealso>.</p> + <p>The returned array is suitable to use with the Unix system + call <c>writev</c>.</p> + </desc> + </func> + + <func> + <name><ret>size_t</ret> + <nametext>enif_ioq_size(ErlNifIOQueue *q)</nametext></name> + <fsummary>Get the current size of the IO Queue</fsummary> + <desc> + <p>Get the size of <c>q</c>.</p> + </desc> + </func> + + <func> <name><ret>int</ret> <nametext>enif_is_atom(ErlNifEnv* env, ERL_NIF_TERM term)</nametext> </name> @@ -1952,10 +2203,33 @@ typedef enum { details, see the <seealso marker="#enif_resource_example">example of creating and returning a resource object</seealso> in the User's Guide.</p> - <p>Notice that the only defined behavior of using a resource term in - an Erlang program is to store it and send it between processes on the - same node. Other operations, such as matching or - <c>term_to_binary</c>, have unpredictable (but harmless) results.</p> + <note> + <p>Since ERTS 9.0 (OTP-20.0), resource terms have a defined behavior + when compared and serialized through <c>term_to_binary</c> or passed + between nodes.</p> + <list type="bulleted"> + <item> + <p>Two resource terms will compare equal iff they + would yield the same resource object pointer when passed to + <seealso marker="#enif_get_resource"><c>enif_get_resource</c></seealso>.</p> + </item> + <item> + <p>A resoure term can be serialized with <c>term_to_binary</c> and later + be fully recreated if the resource object is still alive when + <c>binary_to_term</c> is called. A <em>stale</em> resource term will be + returned from <c>binary_to_term</c> if the resource object has + been deallocated. <seealso marker="#enif_get_resource"><c>enif_get_resource</c></seealso> + will return false for stale resource terms.</p> + <p>The same principles of serialization apply when passing + resource terms in messages to remote nodes and back again. A + resource term will act stale on all nodes except the node where + its resource object is still alive in memory.</p> + </item> + </list> + <p>Before ERTS 9.0 (OTP-20.0), all resource terms did + compare equal to each other and to empty binaries (<c><<>></c>). + If serialized, they would be recreated as plain empty binaries.</p> + </note> </desc> </func> diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml index 687ff38cbf..2465f49581 100644 --- a/erts/doc/src/erlang.xml +++ b/erts/doc/src/erlang.xml @@ -60,6 +60,14 @@ </desc> </datatype> <datatype> + <name>iovec()</name> + <desc> + <p>A list of binaries. This datatype is useful to use + together with <seealso marker="erl_nif#enif_inspect_iovec"> + <c>enif_inspect_iovec</c></seealso>.</p> + </desc> + </datatype> + <datatype> <name name="message_queue_data"></name> <desc> <p>See <seealso marker="#process_flag_message_queue_data"> @@ -424,6 +432,16 @@ Z = erlang:adler32_combine(X,Y,iolist_size(Data2)).</code> <seealso marker="#binary_to_atom/2"><c>binary_to_atom/2</c></seealso>, but the atom must exist.</p> <p>Failure: <c>badarg</c> if the atom does not exist.</p> + <note> + <p>Note that the compiler may optimize away atoms. For + example, the compiler will rewrite + <c>atom_to_list(some_atom)</c> to <c>"some_atom"</c>. If + that expression is the only mention of the atom + <c>some_atom</c> in the containing module, the atom will not + be created when the module is loaded, and a subsequent call + to <c>binary_to_existing_atom(<<"some_atom">>, utf8)</c> + will fail.</p> + </note> </desc> </func> @@ -1943,23 +1961,26 @@ os_prompt%</pre> <item>The runtime system exits with integer value <c><anno>Status</anno></c> as status code to the calling environment (OS). + <note> + <p>On many platforms, the OS supports only status + codes 0-255. A too large status code is truncated by clearing + the high bits.</p> + </note> </item> <tag>string()</tag> <item>An Erlang crash dump is produced with <c><anno>Status</anno></c> as slogan. Then the runtime system exits with status code <c>1</c>. - Note that only code points in the range 0-255 may be used - and the string will be truncated if longer than 200 characters. + The string will be truncated if longer than 200 characters. + <note> + <p>Before ERTS 9.1 (OTP-20.1) only code points in the range 0-255 + was accepted in the string. Now any unicode string is valid.</p> + </note> </item> <tag><c>abort</c></tag> <item>The runtime system aborts producing a core dump, if that is enabled in the OS. </item> </taglist> - <note> - <p>On many platforms, the OS supports only status - codes 0-255. A too large status code is truncated by clearing - the high bits.</p> - </note> <p>For integer <c><anno>Status</anno></c>, the Erlang runtime system closes all ports and allows async threads to finish their operations before exiting. To exit without such flushing, use @@ -2125,6 +2146,15 @@ os_prompt%</pre> </func> <func> + <name name="iolist_to_iovec" arity="1"/> + <fsummary>Converts an iolist to a iovec.</fsummary> + <desc> + <p>Returns an iovec that is made from the integers and binaries in + <c><anno>IoListOrBinary</anno></c>.</p> + </desc> + </func> + + <func> <name name="is_alive" arity="0"/> <fsummary>Check whether the local node is alive.</fsummary> <desc> @@ -2458,6 +2488,15 @@ os_prompt%</pre> but only if there already exists such atom.</p> <p>Failure: <c>badarg</c> if there does not already exist an atom whose text representation is <c><anno>String</anno></c>.</p> + <note> + <p>Note that the compiler may optimize away atoms. For + example, the compiler will rewrite + <c>atom_to_list(some_atom)</c> to <c>"some_atom"</c>. If + that expression is the only mention of the atom + <c>some_atom</c> in the containing module, the atom will not + be created when the module is loaded, and a subsequent call + to <c>list_to_existing_atom("some_atom")</c> will fail.</p> + </note> </desc> </func> @@ -6483,6 +6522,9 @@ lists:map( <p>This is the sum of the runtime for all threads in the Erlang runtime system and can therefore be greater than the wall clock time.</p> + <warning><p>This value might wrap due to limitations in the + underlying functionality provided by the operating system + that is used.</p></warning> <p>Example:</p> <pre> > <input>statistics(runtime).</input> diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml index 4d7e578738..4eeea87bad 100644 --- a/erts/doc/src/notes.xml +++ b/erts/doc/src/notes.xml @@ -31,11 +31,161 @@ </header> <p>This document describes the changes made to the ERTS application.</p> -<section><title>Erts 9.0</title> +<section><title>Erts 9.0.5</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Fixed bug in <c>binary_to_term</c> and + <c>binary_to_atom</c> that could cause VM crash. + Typically happens when the last character of an UTF8 + string is in the range 128 to 255, but truncated to only + one byte. Bug exists in <c>binary_to_term</c> since ERTS + version 5.10.2 (OTP_R16B01) and <c>binary_to_atom</c> + since ERTS version 9.0 (OTP-20.0).</p> + <p> + Own Id: OTP-14590 Aux Id: ERL-474 </p> + </item> + </list> + </section> + +</section> + +<section><title>Erts 9.0.4</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + A timer internal bit-field used for storing scheduler id + was too small. As a result, VM internal timer data + structures could become inconsistent when using 1024 + schedulers on the system. Note that systems with less + than 1024 schedulers are not effected by this bug.</p> + <p> + This bug was introduced in ERTS version 7.0 (OTP 18.0).</p> + <p> + Own Id: OTP-14548 Aux Id: OTP-11997, ERL-468 </p> + </item> + <item> + <p> + Automatic cleanup of a BIF timer, when the owner process + terminated, could race with the timeout of the timer. + This could cause the VM internal data structures to + become inconsistent which very likely caused a VM crash.</p> + <p> + This bug was introduced in ERTS version 9.0 (OTP 20.0).</p> + <p> + Own Id: OTP-14554 Aux Id: OTP-14356, ERL-468 </p> + </item> + </list> + </section> + +</section> + +<section><title>Erts 9.0.3</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p>Binary append operations did not check for overflow, + resulting in nonsensical results when huge binaries were + appended.</p> + <p> + Own Id: OTP-14524</p> + </item> + </list> + </section> + +</section> + +<section><title>Erts 9.0.2</title> <section><title>Fixed Bugs and Malfunctions</title> <list> <item> + <p> + Added missing release notes for OTP-14491 ("performance + bug in pre-allocators") which was included in erts-9.0.1 + (OTP-20.0.1).</p> + <p> + Own Id: OTP-14494</p> + </item> + <item> + <p>Fixed a bug that prevented TCP sockets from being + closed properly on send timeouts.</p> + <p> + Own Id: OTP-14509</p> + </item> + <item> + <p> + Fixed bug in operator <c>bxor</c> causing erroneuos + result when one operand is a big <em>negative</em> + integer with the lowest <c>N*W</c> bits as zero and the + other operand not larger than <c>N*W</c> bits. <c>N</c> + is an integer of 1 or larger and <c>W</c> is 32 or 64 + depending on word size.</p> + <p> + Own Id: OTP-14514</p> + </item> + </list> + </section> + +</section> + +<section><title>Erts 9.0.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Fixed a bug in gen_tcp:send where it never returned when + repeatedly called on a remotely closed TCP socket.</p> + <p> + Own Id: OTP-13939 Aux Id: ERL-193 </p> + </item> + <item> + <p> + Fixed segfault that could happen during cleanup of + aborted erlang:port_command/3 calls. A port_command is + aborted if the port is closed at the same time as the + port_command was issued. This bug was introduced in + erts-8.0.</p> + <p> + Own Id: OTP-14481</p> + </item> + <item> + <p> + Fixed implementation of <c>statistics(wall_clock)</c> and + <c>statistics(runtime)</c> so that values do not + unnecessarily wrap due to the emulator. Note that the + values returned by <c>statistics(runtime)</c> may still + wrap due to limitations in the underlying functionality + provided by the operating system.</p> + <p> + Own Id: OTP-14484</p> + </item> + <item> + <p> + Fix performance bug in pre-allocators that could cause + them to permanently fall back on normal more expensive memory + allocation. Pre-allocators are used for quick allocation + of short lived meta data used by messages and other + scheduled tasks. Bug exists since OTP_R15B02. + [this release note was missing in erts-9.0.1]</p> + <p> + Own Id: OTP-14491</p> + </item> + </list> + </section> + +</section> + +<section><title>Erts 9.0</title> + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> <p>Fix various bugs regarding loading, upgrade and purge of HiPE compiled code:</p> <list> <item>The native code memory for a purged module was never deallocated.</item> @@ -474,7 +624,7 @@ marker="erts:erl"><c>erl</c></seealso> command.</p> <p> See <url - href="http://pcre.org/original/changelog.txt"><c>http://pcre.org/original/changelog.txt</c></url> + href="http://pcre.org/original/changelog.txt">http://pcre.org/original/changelog.txt</url> for information about changes made to PCRE between the versions 8.33 and 8.40.</p> <p> @@ -631,6 +781,42 @@ </section> +<section><title>Erts 8.3.5.1</title> + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Fixed a bug in gen_tcp:send where it never returned when + repeatedly called on a remotely closed TCP socket.</p> + <p> + Own Id: OTP-13939 Aux Id: ERL-193 </p> + </item> + <item> + <p> + Fixed segfault that could happen during cleanup of + aborted erlang:port_command/3 calls. A port_command is + aborted if the port is closed at the same time as the + port_command was issued. This bug was introduced in + erts-8.0.</p> + <p> + Own Id: OTP-14481</p> + </item> + <item> + <p> + Fixed implementation of <c>statistics(wall_clock)</c> and + <c>statistics(runtime)</c> so that values do not + unnecessarily wrap due to the emulator. Note that the + values returned by <c>statistics(runtime)</c> may still + wrap due to limitations in the underlying functionality + provided by the operating system.</p> + <p> + Own Id: OTP-14484</p> + </item> + </list> + </section> + +</section> + <section><title>Erts 8.3.5</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/erts/doc/src/zlib.xml b/erts/doc/src/zlib.xml index 1d272c4c18..f5cc1b1e64 100644 --- a/erts/doc/src/zlib.xml +++ b/erts/doc/src/zlib.xml @@ -65,13 +65,17 @@ list_to_binary([Compressed|Last])</pre> <tag><c>badarg</c></tag> <item>Bad argument. </item> + <tag><c>not_initialized</c></tag> + <item>The stream hasn't been initialized, eg. if + <seealso marker="#inflateInit/1"><c>inflateInit/1</c></seealso> wasn't + called prior to a call to + <seealso marker="#inflate/2"><c>inflate/2</c></seealso>. + </item> <tag><c>data_error</c></tag> <item>The data contains errors. </item> <tag><c>stream_error</c></tag> <item>Inconsistent stream state.</item> - <tag><c>einval</c></tag> - <item>Bad value or wrong function called.</item> <tag><c>{need_dictionary,Adler32}</c></tag> <item>See <seealso marker="#inflate/2"><c>inflate/2</c></seealso>. </item> @@ -90,6 +94,9 @@ list_to_binary([Compressed|Last])</pre> <name name="zlevel"/> </datatype> <datatype> + <name name="zflush"/> + </datatype> + <datatype> <name name="zmemlevel"/> </datatype> <datatype> @@ -112,6 +119,11 @@ list_to_binary([Compressed|Last])</pre> <fsummary>Calculate the Adler checksum.</fsummary> <desc> <p>Calculates the Adler-32 checksum for <c><anno>Data</anno></c>.</p> + <warning> + <p>This function is deprecated and will be removed in a future + release. Use <seealso marker="erts:erlang#adler32/1"> + <c>erlang:adler32/1</c></seealso> instead.</p> + </warning> </desc> </func> @@ -127,6 +139,11 @@ list_to_binary([Compressed|Last])</pre> Crc = lists:foldl(fun(Data,Crc0) -> zlib:adler32(Z, Crc0, Data), end, zlib:adler32(Z,<< >>), Datas)</pre> + <warning> + <p>This function is deprecated and will be removed in a future + release. Use <seealso marker="erts:erlang#adler32/2"> + <c>erlang:adler32/2</c></seealso> instead.</p> + </warning> </desc> </func> @@ -141,6 +158,11 @@ Crc = lists:foldl(fun(Data,Crc0) -> <p>This function returns the <c><anno>Adler</anno></c> checksum of <c>[Data1,Data2]</c>, requiring only <c><anno>Adler1</anno></c>, <c><anno>Adler2</anno></c>, and <c><anno>Size2</anno></c>.</p> + <warning> + <p>This function is deprecated and will be removed in a future + release. Use <seealso marker="erts:erlang#adler32_combine/3"> + <c>erlang:adler32_combine/3</c></seealso> instead.</p> + </warning> </desc> </func> @@ -165,6 +187,12 @@ Crc = lists:foldl(fun(Data,Crc0) -> <fsummary>Get current CRC.</fsummary> <desc> <p>Gets the current calculated CRC checksum.</p> + <warning> + <p>This function is deprecated and will be removed in a future + release. Use <seealso marker="erts:erlang#crc32/1"> + <c>erlang:crc32/1</c></seealso> on the uncompressed data + instead.</p> + </warning> </desc> </func> @@ -173,6 +201,11 @@ Crc = lists:foldl(fun(Data,Crc0) -> <fsummary>Calculate CRC.</fsummary> <desc> <p>Calculates the CRC checksum for <c><anno>Data</anno></c>.</p> + <warning> + <p>This function is deprecated and will be removed in a future + release. Use <seealso marker="erts:erlang#crc32/1"> + <c>erlang:crc32/1</c></seealso> instead.</p> + </warning> </desc> </func> @@ -188,6 +221,11 @@ Crc = lists:foldl(fun(Data,Crc0) -> Crc = lists:foldl(fun(Data,Crc0) -> zlib:crc32(Z, Crc0, Data), end, zlib:crc32(Z,<< >>), Datas)</pre> + <warning> + <p>This function is deprecated and will be removed in a future + release. Use <seealso marker="erts:erlang#crc32/2"> + <c>erlang:crc32/2</c></seealso> instead.</p> + </warning> </desc> </func> @@ -202,6 +240,11 @@ Crc = lists:foldl(fun(Data,Crc0) -> <p>This function returns the <c><anno>CRC</anno></c> checksum of <c>[Data1,Data2]</c>, requiring only <c><anno>CRC1</anno></c>, <c><anno>CRC2</anno></c>, and <c><anno>Size2</anno></c>.</p> + <warning> + <p>This function is deprecated and will be removed in a future + release. Use <seealso marker="erts:erlang#crc32_combine/3"> + <c>erlang:crc32_combine/3</c></seealso> instead.</p> + </warning> </desc> </func> @@ -407,8 +450,8 @@ list_to_binary([B1,B2])</pre> <seealso marker="#deflateInit/1"><c>deflateInit/1,2,6</c></seealso> or <seealso marker="#deflateReset/1"><c>deflateReset/1</c></seealso>, before any call of - <seealso marker="#deflate/3"><c>deflate/3</c></seealso>. - The compressor and decompressor must use the same dictionary (see + <seealso marker="#deflate/3"><c>deflate/3</c></seealso>.</p> + <p>The compressor and decompressor must use the same dictionary (see <seealso marker="#inflateSetDictionary/2"> <c>inflateSetDictionary/2</c></seealso>).</p> <p>The Adler checksum of the dictionary is returned.</p> @@ -420,6 +463,10 @@ list_to_binary([B1,B2])</pre> <fsummary>Get buffer size.</fsummary> <desc> <p>Gets the size of the intermediate buffer.</p> + <warning> + <p>This function is deprecated and will be removed in a future + release.</p> + </warning> </desc> </func> @@ -443,14 +490,31 @@ list_to_binary([B1,B2])</pre> <name name="inflate" arity="2"/> <fsummary>Decompress data.</fsummary> <desc> - <p>Decompresses as much data as possible. - It can introduce some output latency (reading - input without producing any output).</p> - <p>If a preset dictionary is needed at this point (see - <seealso marker="#inflateSetDictionary/2"> - <c>inflateSetDictionary/2</c></seealso>), <c>inflate/2</c> throws a - <c>{need_dictionary,Adler}</c> exception, where <c>Adler</c> is - the Adler-32 checksum of the dictionary chosen by the compressor.</p> + <p>Equivalent to + <seealso marker="#inflate/3"><c>inflate(Z, Data, [])</c></seealso> + </p> + </desc> + </func> + + <func> + <name name="inflate" arity="3"/> + <fsummary>Decompress data.</fsummary> + <desc> + <p>Decompresses as much data as possible. It can introduce some output + latency (reading input without producing any output).</p> + <p>Currently the only available option is + <c>{exception_on_need_dict,boolean()}</c> which controls whether the + function should throw an exception when a preset dictionary is + required for decompression. When set to false, a + <c>need_dictionary</c> tuple will be returned instead. See + <seealso marker="#inflateSetDictionary/2"> + <c>inflateSetDictionary/2</c></seealso> for details.</p> + <warning> + <p>This option defaults to <c>true</c> for backwards compatibility + but we intend to remove the exception behavior in a future + release. New code that needs to handle dictionaries manually + should always specify <c>{exception_on_need_dict,false}</c>.</p> + </warning> </desc> </func> @@ -458,6 +522,11 @@ list_to_binary([B1,B2])</pre> <name name="inflateChunk" arity="1"/> <fsummary>Read next uncompressed chunk.</fsummary> <desc> + <warning> + <p>This function is deprecated and will be removed in a future + release. Use <seealso marker="#safeInflate/2"><c>safeInflate/2</c> + </seealso> instead.</p> + </warning> <p>Reads the next chunk of uncompressed data, initialized by <seealso marker="#inflateChunk/2"><c>inflateChunk/2</c></seealso>.</p> <p>This function is to be repeatedly called, while it returns @@ -469,23 +538,27 @@ list_to_binary([B1,B2])</pre> <name name="inflateChunk" arity="2"/> <fsummary>Decompress data with limited output size.</fsummary> <desc> + <warning> + <p>This function is deprecated and will be removed in a future + release. Use <seealso marker="#safeInflate/2"><c>safeInflate/2</c> + </seealso> instead.</p> + </warning> <p>Like <seealso marker="#inflate/2"><c>inflate/2</c></seealso>, - but decompresses no more data than will fit in the buffer configured - through <seealso marker="#setBufSize/2"><c>setBufSize/2</c></seealso>. - Is is useful when decompressing a stream with a high compression - ratio, such that a small amount of compressed input can expand up to - 1000 times.</p> + but decompresses no more data than will fit in the buffer configured + through <seealso marker="#setBufSize/2"><c>setBufSize/2</c> + </seealso>. Is is useful when decompressing a stream with a high + compression ratio, such that a small amount of compressed input can + expand up to 1000 times.</p> <p>This function returns <c>{more, Decompressed}</c>, when there is - more output available, and - <seealso marker="#inflateChunk/1"><c>inflateChunk/1</c></seealso> - is to be used to read it.</p> - <p>This function can introduce some output latency (reading - input without producing any output).</p> - <p>If a preset dictionary is needed at this point (see - <seealso marker="#inflateSetDictionary/2"> - <c>inflateSetDictionary/2</c></seealso>), this function throws a - <c>{need_dictionary,Adler}</c> exception, where <c>Adler</c> is - the Adler-32 checksum of the dictionary chosen by the compressor.</p> + more output available, and + <seealso marker="#inflateChunk/1"><c>inflateChunk/1</c></seealso> + is to be used to read it.</p> + <p>This function can introduce some output latency (reading input + without producing any output).</p> + <p>An exception will be thrown if a preset dictionary is required for + further decompression. See + <seealso marker="#inflateSetDictionary/2"> + <c>inflateSetDictionary/2</c></seealso> for details.</p> <p>Example:</p> <pre> walk(Compressed, Handler) -> @@ -517,6 +590,18 @@ loop(Z, Handler, Uncompressed) -> </func> <func> + <name name="inflateGetDictionary" arity="1"/> + <fsummary>Return the decompression dictionary.</fsummary> + <desc> + <p>Returns the decompression dictionary currently in use + by the stream. This function must be called between + <seealso marker="#inflateInit/1"><c>inflateInit/1,2</c></seealso> + and <seealso marker="#inflateEnd/1"><c>inflateEnd</c></seealso>.</p> + <p>Only supported if ERTS was compiled with zlib >= 1.2.8.</p> + </desc> + </func> + + <func> <name name="inflateInit" arity="1"/> <fsummary>Initialize a session for decompression.</fsummary> <desc> @@ -562,45 +647,83 @@ loop(Z, Handler, Uncompressed) -> <fsummary>Initialize the decompression dictionary.</fsummary> <desc> <p>Initializes the decompression dictionary from the specified - uncompressed byte sequence. This function must be called - immediately after a call of - <seealso marker="#inflate/2"><c>inflate/2</c></seealso> - if this call threw a <c>{need_dictionary,Adler}</c> exception. - The dictionary chosen by the compressor can be determined from the - Adler value thrown by the call to <c>inflate/2</c>. - The compressor and decompressor must use the same dictionary (see - <seealso marker="#deflateSetDictionary/2"> - <c>deflateSetDictionary/2</c></seealso>).</p> + uncompressed byte sequence. This function must be called as a + response to an inflate operation (eg. + <seealso marker="#safeInflate/2"><c>safeInflate/2</c></seealso>) + returning <c>{need_dictionary,Adler,Output}</c> or in the case of + deprecated functions, throwing an + <c>{'EXIT',{{need_dictionary,Adler},_StackTrace}}</c> exception.</p> + <p>The dictionary chosen by the compressor can be determined from the + Adler value returned or thrown by the call to the inflate function. + The compressor and decompressor must use the same dictionary (See + <seealso marker="#deflateSetDictionary/2"> + <c>deflateSetDictionary/2</c></seealso>).</p> + <p>After setting the dictionary the inflate operation should be + retried without new input.</p> <p>Example:</p> <pre> -unpack(Z, Compressed, Dict) -> +deprecated_unpack(Z, Compressed, Dict) -> case catch zlib:inflate(Z, Compressed) of - {'EXIT',{{need_dictionary,DictID},_}} -> - zlib:inflateSetDictionary(Z, Dict), + {'EXIT',{{need_dictionary,_DictID},_}} -> + ok = zlib:inflateSetDictionary(Z, Dict), Uncompressed = zlib:inflate(Z, []); Uncompressed -> Uncompressed - end.</pre> + end. + +new_unpack(Z, Compressed, Dict) -> + case zlib:inflate(Z, Compressed, [{exception_on_need_dict, false}]) of + {need_dictionary, _DictId, Output} -> + ok = zlib:inflateSetDictionary(Z, Dict), + [Output | zlib:inflate(Z, [])]; + Uncompressed -> + Uncompressed + end.</pre> </desc> </func> <func> - <name name="inflateGetDictionary" arity="1"/> - <fsummary>Return the decompression dictionary.</fsummary> + <name name="open" arity="0"/> + <fsummary>Open a stream and return a stream reference.</fsummary> <desc> - <p>Returns the decompression dictionary currently in use - by the stream. This function must be called between - <seealso marker="#inflateInit/1"><c>inflateInit/1,2</c></seealso> - and <seealso marker="#inflateEnd/1"><c>inflateEnd</c></seealso>.</p> - <p>Only supported if ERTS was compiled with zlib >= 1.2.8.</p> + <p>Opens a zlib stream.</p> </desc> </func> <func> - <name name="open" arity="0"/> - <fsummary>Open a stream and return a stream reference.</fsummary> + <name name="safeInflate" arity="2"/> + <fsummary>Decompress data with limited output size.</fsummary> <desc> - <p>Opens a zlib stream.</p> + <p>Like <seealso marker="#inflate/2"><c>inflate/2</c></seealso>, + but returns once it has expanded beyond a small + implementation-defined threshold. It's useful when decompressing + untrusted input which could have been maliciously crafted to expand + until the system runs out of memory.</p> + <p>This function returns <c>{continue | finished, Output}</c>, where + <anno>Output</anno> is the data that was decompressed in this call. + New input can be queued up on each call if desired, and the function + will return <c>{finished, Output}</c> once all queued data has been + decompressed.</p> + <p>This function can introduce some output latency (reading + input without producing any output).</p> + <p>If a preset dictionary is required for further decompression, this + function returns a <c>need_dictionary</c> tuple. See + <seealso marker="#inflateSetDictionary/2"> + <c>inflateSetDictionary/2</c></seealso>) for details.</p> + <p>Example:</p> + <pre> +walk(Compressed, Handler) -> + Z = zlib:open(), + zlib:inflateInit(Z), + loop(Z, Handler, zlib:safeInflate(Z, Compressed)), + zlib:inflateEnd(Z), + zlib:close(Z). + +loop(Z, Handler, {continue, Output}) -> + Handler(Output), + loop(Z, Handler, zlib:safeInflate(Z, [])); +loop(Z, Handler, {finished, Output}) -> + Handler(Output).</pre> </desc> </func> @@ -609,6 +732,10 @@ unpack(Z, Compressed, Dict) -> <fsummary>Set buffer size.</fsummary> <desc> <p>Sets the intermediate buffer size.</p> + <warning> + <p>This function is deprecated and will be removed in a future + release.</p> + </warning> </desc> </func> diff --git a/erts/emulator/Makefile.in b/erts/emulator/Makefile.in index 61c1e14741..1916b97a89 100644 --- a/erts/emulator/Makefile.in +++ b/erts/emulator/Makefile.in @@ -116,6 +116,7 @@ ifeq ($(TYPE),lcnt) PURIFY = TYPEMARKER = .lcnt TYPE_FLAGS = @CFLAGS@ -DERTS_ENABLE_LOCK_COUNT +ENABLE_ALLOC_TYPE_VARS += lcnt else ifeq ($(TYPE),frmptr) @@ -814,17 +815,19 @@ RUN_OBJS = \ $(OBJDIR)/erl_bif_binary.o $(OBJDIR)/erl_ao_firstfit_alloc.o \ $(OBJDIR)/erl_thr_queue.o $(OBJDIR)/erl_sched_spec_pre_alloc.o \ $(OBJDIR)/erl_ptab.o $(OBJDIR)/erl_map.o \ - $(OBJDIR)/erl_msacc.o + $(OBJDIR)/erl_msacc.o $(OBJDIR)/erl_lock_flags.o \ + $(OBJDIR)/erl_io_queue.o LTTNG_OBJS = $(OBJDIR)/erlang_lttng.o -NIF_OBJS = $(OBJDIR)/erl_tracer_nif.o +NIF_OBJS = \ + $(OBJDIR)/erl_tracer_nif.o \ + $(OBJDIR)/zlib_nif.o ifeq ($(TARGET),win32) DRV_OBJS = \ $(OBJDIR)/registry_drv.o \ $(OBJDIR)/efile_drv.o \ $(OBJDIR)/inet_drv.o \ - $(OBJDIR)/zlib_drv.o \ $(OBJDIR)/ram_file_drv.o \ $(OBJDIR)/ttsl_drv.o OS_OBJS = \ @@ -854,7 +857,6 @@ OS_OBJS = \ DRV_OBJS = \ $(OBJDIR)/efile_drv.o \ $(OBJDIR)/inet_drv.o \ - $(OBJDIR)/zlib_drv.o \ $(OBJDIR)/ram_file_drv.o \ $(OBJDIR)/ttsl_drv.o endif diff --git a/erts/emulator/beam/atom.c b/erts/emulator/beam/atom.c index 2055c29190..38e02c386f 100644 --- a/erts/emulator/beam/atom.c +++ b/erts/emulator/beam/atom.c @@ -138,7 +138,7 @@ atom_hash(Atom* obj) while(len--) { v = *p++; /* latin1 clutch for r16 */ - if ((v & 0xFE) == 0xC2 && (*p & 0xC0) == 0x80) { + if (len && (v & 0xFE) == 0xC2 && (*p & 0xC0) == 0x80) { v = (v << 6) | (*p & 0x3F); p++; len--; } @@ -442,7 +442,8 @@ init_atom_table(void) erts_smp_atomic_init_nob(&atom_put_ops, 0); #endif - erts_smp_rwmtx_init_opt(&atom_table_lock, &rwmtx_opt, "atom_tab"); + erts_smp_rwmtx_init_opt(&atom_table_lock, &rwmtx_opt, "atom_tab", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); f.hash = (H_FUN) atom_hash; f.cmp = (HCMP_FUN) atom_cmp; diff --git a/erts/emulator/beam/beam_bif_load.c b/erts/emulator/beam/beam_bif_load.c index 007bf99b6e..023ee3ef4b 100644 --- a/erts/emulator/beam/beam_bif_load.c +++ b/erts/emulator/beam/beam_bif_load.c @@ -97,7 +97,8 @@ init_purge_state(void) { purge_state.module = THE_NON_VALUE; - erts_smp_mtx_init(&purge_state.mtx, "purge_state"); + erts_smp_mtx_init(&purge_state.mtx, "purge_state", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); purge_state.pending_purge_lambda = erts_export_put(am_erts_code_purger, am_pending_purge_lambda, 3); @@ -118,7 +119,9 @@ init_purge_state(void) void erts_beam_bif_load_init(void) { - erts_smp_mtx_init(&release_literal_areas.mtx, "release_literal_areas"); + erts_smp_mtx_init(&release_literal_areas.mtx, "release_literal_areas", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); + release_literal_areas.first = NULL; release_literal_areas.last = NULL; erts_smp_atomic_init_nob(&erts_copy_literal_area__, @@ -258,7 +261,7 @@ struct m { Binary* code; Eterm module; Module* modp; - Uint exception; + Eterm exception; }; static Eterm staging_epilogue(Process* c_p, int, Eterm res, int, struct m*, int, int); @@ -279,7 +282,7 @@ exception_list(Process* p, Eterm tag, struct m* mp, Sint exceptions) Eterm res = NIL; while (exceptions > 0) { - if (mp->exception) { + if (is_value(mp->exception)) { res = CONS(hp, mp->module, res); hp += 2; exceptions--; @@ -380,9 +383,9 @@ finish_loading_1(BIF_ALIST_1) exceptions = 0; for (i = 0; i < n; i++) { - p[i].exception = 0; + p[i].exception = THE_NON_VALUE; if (p[i].modp->seen) { - p[i].exception = 1; + p[i].exception = am_duplicated; exceptions++; } p[i].modp->seen = 1; @@ -416,9 +419,9 @@ finish_loading_1(BIF_ALIST_1) exceptions = 0; for (i = 0; i < n; i++) { - p[i].exception = 0; + p[i].exception = THE_NON_VALUE; if (p[i].modp->curr.code_hdr && p[i].modp->old.code_hdr) { - p[i].exception = 1; + p[i].exception = am_not_purged; exceptions++; } } @@ -439,7 +442,7 @@ finish_loading_1(BIF_ALIST_1) retval = erts_finish_loading(p[i].code, BIF_P, 0, &mod); ASSERT(retval == NIL || retval == am_on_load); if (retval == am_on_load) { - p[i].exception = 1; + p[i].exception = am_on_load; exceptions++; } } @@ -472,7 +475,8 @@ staging_epilogue(Process* c_p, int commit, Eterm res, int is_blocking, erts_commit_staging_code_ix(); for (i=0; i < nmods; i++) { - if (mods[i].modp->curr.code_hdr) { + if (mods[i].modp->curr.code_hdr + && mods[i].exception != am_on_load) { set_default_trace_pattern(mods[i].module); } #ifdef HIPE @@ -697,6 +701,7 @@ BIF_RETTYPE delete_module_1(BIF_ALIST_1) Eterm retval; mod.module = BIF_ARG_1; mod.modp = modp; + mod.exception = THE_NON_VALUE; retval = staging_epilogue(BIF_P, success, res, is_blocking, &mod, 1, 0); return retval; } diff --git a/erts/emulator/beam/beam_bp.c b/erts/emulator/beam/beam_bp.c index b9453c1d9a..950639f7ae 100644 --- a/erts/emulator/beam/beam_bp.c +++ b/erts/emulator/beam/beam_bp.c @@ -165,7 +165,8 @@ erts_bp_init(void) { erts_smp_atomic32_init_nob(&erts_active_bp_index, 0); erts_smp_atomic32_init_nob(&erts_staging_bp_index, 1); #ifdef ERTS_DIRTY_SCHEDULERS - erts_smp_mtx_init(&erts_dirty_bp_ix_mtx, "dirty_break_point_index"); + erts_smp_mtx_init(&erts_dirty_bp_ix_mtx, "dirty_break_point_index", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_DEBUG); #endif } diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c index 79d751d13e..b4e6c35579 100644 --- a/erts/emulator/beam/beam_emu.c +++ b/erts/emulator/beam/beam_emu.c @@ -113,10 +113,6 @@ do { \ # define CHECK_ARGS(T) #endif -#ifndef MAX -#define MAX(x, y) (((x) > (y)) ? (x) : (y)) -#endif - #define GET_BIF_MODULE(p) (p->info.mfa.module) #define GET_BIF_FUNCTION(p) (p->info.mfa.function) #define GET_BIF_ARITY(p) (p->info.mfa.arity) @@ -6829,7 +6825,7 @@ apply_fun(Process* p, Eterm fun, Eterm args, Eterm* reg) } if (is_not_nil(tmp)) { /* Must be well-formed list */ - p->freason = EXC_UNDEF; + p->freason = EXC_BADARG; return NULL; } reg[arity] = fun; diff --git a/erts/emulator/beam/bif.c b/erts/emulator/beam/bif.c index 40dd4129d2..b6595d2a5d 100644 --- a/erts/emulator/beam/bif.c +++ b/erts/emulator/beam/bif.c @@ -62,9 +62,6 @@ static erts_smp_atomic32_t msacc; static Export *await_sched_wall_time_mod_trap; static erts_smp_atomic32_t sched_wall_time; -static erts_smp_mtx_t ports_snapshot_mtx; -erts_smp_atomic_t erts_dead_ports_ptr; /* To store dying ports during snapshot */ - #define DECL_AM(S) Eterm AM_ ## S = am_atom_put(#S, sizeof(#S) - 1) /* @@ -3021,17 +3018,17 @@ BIF_RETTYPE list_to_atom_1(BIF_ALIST_1) { Eterm res; byte *buf = (byte *) erts_alloc(ERTS_ALC_T_TMP, MAX_ATOM_SZ_LIMIT); - Sint i = erts_unicode_list_to_buf(BIF_ARG_1, buf, MAX_ATOM_CHARACTERS); - + Sint written; + int i = erts_unicode_list_to_buf(BIF_ARG_1, buf, MAX_ATOM_CHARACTERS, + &written); if (i < 0) { erts_free(ERTS_ALC_T_TMP, (void *) buf); - i = erts_list_length(BIF_ARG_1); - if (i > MAX_ATOM_CHARACTERS) { + if (i == -2) { BIF_ERROR(BIF_P, SYSTEM_LIMIT); } BIF_ERROR(BIF_P, BADARG); } - res = erts_atom_put(buf, i, ERTS_ATOM_ENC_UTF8, 1); + res = erts_atom_put(buf, written, ERTS_ATOM_ENC_UTF8, 1); ASSERT(is_atom(res)); erts_free(ERTS_ALC_T_TMP, (void *) buf); BIF_RET(res); @@ -3042,8 +3039,9 @@ BIF_RETTYPE list_to_atom_1(BIF_ALIST_1) BIF_RETTYPE list_to_existing_atom_1(BIF_ALIST_1) { byte *buf = (byte *) erts_alloc(ERTS_ALC_T_TMP, MAX_ATOM_SZ_LIMIT); - Sint i = erts_unicode_list_to_buf(BIF_ARG_1, buf, MAX_ATOM_CHARACTERS); - + Sint written; + int i = erts_unicode_list_to_buf(BIF_ARG_1, buf, MAX_ATOM_CHARACTERS, + &written); if (i < 0) { error: erts_free(ERTS_ALC_T_TMP, (void *) buf); @@ -3051,7 +3049,7 @@ BIF_RETTYPE list_to_existing_atom_1(BIF_ALIST_1) } else { Eterm a; - if (erts_atom_get((char *) buf, i, &a, ERTS_ATOM_ENC_UTF8)) { + if (erts_atom_get((char *) buf, written, &a, ERTS_ATOM_ENC_UTF8)) { erts_free(ERTS_ALC_T_TMP, (void *) buf); BIF_RET(a); } else { @@ -3946,15 +3944,18 @@ BIF_RETTYPE display_string_1(BIF_ALIST_1) { Process* p = BIF_P; Eterm string = BIF_ARG_1; - Sint len = is_string(string); - char *str; + Sint len = erts_unicode_list_to_buf_len(string); + Sint written; + byte *str; + int res; - if (len <= 0) { + if (len < 0) { BIF_ERROR(p, BADARG); } - str = (char *) erts_alloc(ERTS_ALC_T_TMP, sizeof(char)*(len + 1)); - if (intlist_to_buf(string, str, len) != len) - erts_exit(ERTS_ERROR_EXIT, "%s:%d: Internal error\n", __FILE__, __LINE__); + str = (byte *) erts_alloc(ERTS_ALC_T_TMP, sizeof(char)*(len + 1)); + res = erts_unicode_list_to_buf(string, str, len, &written); + if (res != 0 || written != len) + erts_exit(ERTS_ERROR_EXIT, "%s:%d: Internal error (%d)\n", __FILE__, __LINE__, res); str[len] = '\0'; erts_fprintf(stderr, "%s", str); erts_free(ERTS_ALC_T_TMP, (void *) str); @@ -3970,9 +3971,6 @@ BIF_RETTYPE display_nl_0(BIF_ALIST_0) /**********************************************************************/ -#define HALT_MSG_SIZE 200 -static char halt_msg[HALT_MSG_SIZE+1]; - /* stop the system with exit code and flags */ BIF_RETTYPE halt_2(BIF_ALIST_2) { @@ -4022,16 +4020,17 @@ BIF_RETTYPE halt_2(BIF_ALIST_2) erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); erts_exit(ERTS_ABORT_EXIT, ""); } - else if (is_string(BIF_ARG_1) || BIF_ARG_1 == NIL) { - Sint i; + else if (is_list(BIF_ARG_1) || BIF_ARG_1 == NIL) { +# define HALT_MSG_SIZE 200 + static byte halt_msg[4*HALT_MSG_SIZE+1]; + Sint written; - if ((i = intlist_to_buf(BIF_ARG_1, halt_msg, HALT_MSG_SIZE)) == -1) { + if (erts_unicode_list_to_buf(BIF_ARG_1, halt_msg, HALT_MSG_SIZE, + &written) == -1 ) { goto error; } - if (i == -2) /* truncated string */ - i = HALT_MSG_SIZE; - ASSERT(i >= 0 && i <= HALT_MSG_SIZE); - halt_msg[i] = '\0'; + ASSERT(written >= 0 && written < sizeof(halt_msg)); + halt_msg[written] = '\0'; VERBOSE(DEBUG_SYSTEM, ("System halted by BIF halt(%T, %T)\n", BIF_ARG_1, BIF_ARG_2)); erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); @@ -5138,9 +5137,6 @@ void erts_init_trap_export(Export* ep, Eterm m, Eterm f, Uint a, void erts_init_bif(void) { - erts_smp_mtx_init(&ports_snapshot_mtx, "ports_snapshot"); - erts_smp_atomic_init_nob(&erts_dead_ports_ptr, (erts_aint_t) NULL); - /* * bif_return_trap/2 is a hidden BIF that bifs that need to * yield the calling process traps to. diff --git a/erts/emulator/beam/bif.tab b/erts/emulator/beam/bif.tab index a8bbf5f8c1..10ca0b5066 100644 --- a/erts/emulator/beam/bif.tab +++ b/erts/emulator/beam/bif.tab @@ -437,7 +437,10 @@ bif erts_debug:dump_links/1 # # Lock counter bif's # -bif erts_debug:lock_counters/1 +bif erts_debug:lcnt_control/2 +bif erts_debug:lcnt_control/1 +bif erts_debug:lcnt_collect/0 +bif erts_debug:lcnt_clear/0 # # New Bifs in R8. @@ -676,3 +679,9 @@ bif math:ceil/1 bif math:fmod/2 bif os:set_signal/2 bif erts_internal:maps_to_list/2 + +# +# New in 20.1 +# + +bif erlang:iolist_to_iovec/1 diff --git a/erts/emulator/beam/big.c b/erts/emulator/beam/big.c index 7128b8ed23..5eaf262cd8 100644 --- a/erts/emulator/beam/big.c +++ b/erts/emulator/beam/big.c @@ -1293,8 +1293,11 @@ static dsize_t I_bxor(ErtsDigit* x, dsize_t xl, short xsgn, *r++ = ~c ^ *y++; x++; } - while(xl--) - *r++ = ~*x++; + while(xl--) { + DSUBb(*x,0,b,c); + *r++ = ~c; + x++; + } } else { ErtsDigit b1, b2; @@ -1312,7 +1315,9 @@ static dsize_t I_bxor(ErtsDigit* x, dsize_t xl, short xsgn, x++; y++; } while(xl--) { - *r++ = *x++; + DSUBb(*x,0,b1,c1); + *r++ = c1; + x++; } } } diff --git a/erts/emulator/beam/code_ix.c b/erts/emulator/beam/code_ix.c index ec6267711b..8a3d1b20b4 100644 --- a/erts/emulator/beam/code_ix.c +++ b/erts/emulator/beam/code_ix.c @@ -57,7 +57,8 @@ void erts_code_ix_init(void) */ erts_smp_atomic32_init_nob(&the_active_code_index, 0); erts_smp_atomic32_init_nob(&the_staging_code_index, 0); - erts_smp_mtx_init(&code_write_permission_mtx, "code_write_permission"); + erts_smp_mtx_init(&code_write_permission_mtx, "code_write_permission", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); #ifdef ERTS_ENABLE_LOCK_CHECK erts_tsd_key_create(&has_code_write_permission, "erts_has_code_write_permission"); diff --git a/erts/emulator/beam/dist.c b/erts/emulator/beam/dist.c index 982f1066df..09fdb897f5 100644 --- a/erts/emulator/beam/dist.c +++ b/erts/emulator/beam/dist.c @@ -3223,7 +3223,8 @@ static ErtsNodesMonitor *nodes_monitors_end; static void init_nodes_monitors(void) { - erts_smp_mtx_init(&nodes_monitors_mtx, "nodes_monitors"); + erts_smp_mtx_init(&nodes_monitors_mtx, "nodes_monitors", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION); nodes_monitors = NULL; nodes_monitors_end = NULL; } diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c index 169e1e423d..c7ab444c96 100644 --- a/erts/emulator/beam/erl_alloc.c +++ b/erts/emulator/beam/erl_alloc.c @@ -3819,7 +3819,8 @@ hdbg_init(void) hdbg_mblks[ERL_ALC_HDBG_MAX_MBLK-1].next = NULL; free_hdbg_mblks = &hdbg_mblks[0]; used_hdbg_mblks = NULL; - erts_mtx_init(&hdbg_mblk_mtx, "erts_alloc_hard_debug"); + erts_mtx_init(&hdbg_mblk_mtx, "erts_alloc_hard_debug", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_ALLOCATOR); } static void *check_memory_fence(void *ptr, diff --git a/erts/emulator/beam/erl_alloc.h b/erts/emulator/beam/erl_alloc.h index 7b5cbe2178..97a1cf1308 100644 --- a/erts/emulator/beam/erl_alloc.h +++ b/erts/emulator/beam/erl_alloc.h @@ -344,7 +344,8 @@ ERTS_QUICK_ALLOC_IMPL(NAME, TYPE, PASZ, ALCT, \ #define ERTS_SMP_QUALLOC_IMPL(NAME, TYPE, PASZ, ALCT) \ static erts_smp_spinlock_t NAME##_lck; \ ERTS_QUICK_ALLOC_IMPL(NAME, TYPE, PASZ, ALCT, \ - erts_smp_spinlock_init(&NAME##_lck, #NAME "_alloc_lock"),\ + erts_smp_spinlock_init(&NAME##_lck, #NAME "_alloc_lock", NIL, \ + ERTS_LOCK_FLAGS_CATEGORY_ALLOCATOR),\ erts_smp_spin_lock(&NAME##_lck), \ erts_smp_spin_unlock(&NAME##_lck)) @@ -358,7 +359,8 @@ ERTS_SMP_QUALLOC_IMPL(NAME, TYPE, PASZ, ALCT) #define ERTS_TS_QUALLOC_IMPL(NAME, TYPE, PASZ, ALCT) \ static erts_mtx_t NAME##_lck; \ ERTS_QUICK_ALLOC_IMPL(NAME, TYPE, PASZ, ALCT, \ - erts_mtx_init(NAME##_lck, #NAME "_alloc_lock"), \ + erts_mtx_init(NAME##_lck, #NAME "_alloc_lock", NIL, \ + ERTS_LOCK_FLAGS_CATEGORY_ALLOCATOR),\ erts_mtx_lock(&NAME##_lck), \ erts_mtx_unlock(&NAME##_lck)) @@ -371,7 +373,8 @@ ERTS_PRE_ALLOC_IMPL(NAME, TYPE, PASZ, (void) 0, (void) 0, (void) 0) #define ERTS_TS_PALLOC_IMPL(NAME, TYPE, PASZ) \ static erts_spinlock_t NAME##_lck; \ ERTS_PRE_ALLOC_IMPL(NAME, TYPE, PASZ, \ - erts_spinlock_init(&NAME##_lck, #NAME "_alloc_lock"),\ + erts_spinlock_init(&NAME##_lck, #NAME "_alloc_lock", NIL, \ + ERTS_LOCK_FLAGS_CATEGORY_ALLOCATOR),\ erts_spin_lock(&NAME##_lck), \ erts_spin_unlock(&NAME##_lck)) @@ -448,7 +451,7 @@ NAME##_free(TYPE *p) \ } #ifdef DEBUG -#define ERTS_PRE_ALLOC_SIZE(SZ) 2 +#define ERTS_PRE_ALLOC_SIZE(SZ) ((SZ) < 1000 ? (SZ)/10 + 10 : 100) #define ERTS_PRE_ALLOC_CLOBBER(P, T) memset((void *) (P), 0xfd, sizeof(T)) #else #define ERTS_PRE_ALLOC_SIZE(SZ) ((SZ) > 1 ? (SZ) : 1) diff --git a/erts/emulator/beam/erl_alloc.types b/erts/emulator/beam/erl_alloc.types index 8a23a1526e..50a1d97dd5 100644 --- a/erts/emulator/beam/erl_alloc.types +++ b/erts/emulator/beam/erl_alloc.types @@ -368,6 +368,13 @@ type SSB SHORT_LIVED PROCESSES ssb +endif ++if lcnt + +type LCNT_CARRIER STANDARD SYSTEM lcnt_lock_info_carrier +type LCNT_VECTOR SHORT_LIVED SYSTEM lcnt_sample_vector + ++endif + type DEBUG SHORT_LIVED SYSTEM debugging type DDLL_PROCESS STANDARD SYSTEM ddll_processes diff --git a/erts/emulator/beam/erl_alloc_util.c b/erts/emulator/beam/erl_alloc_util.c index 6fddba4b34..af86ad0548 100644 --- a/erts/emulator/beam/erl_alloc_util.c +++ b/erts/emulator/beam/erl_alloc_util.c @@ -6135,16 +6135,8 @@ erts_alcu_start(Allctr_t *allctr, AllctrInit_t *init) if (init->ts) { allctr->thread_safe = 1; -#ifdef ERTS_ENABLE_LOCK_COUNT - erts_mtx_init_x_opt(&allctr->mutex, - "alcu_allocator", - make_small(allctr->alloc_no), - ERTS_LCNT_LT_ALLOC); -#else - erts_mtx_init_x(&allctr->mutex, - "alcu_allocator", - make_small(allctr->alloc_no)); -#endif /*ERTS_ENABLE_LOCK_COUNT*/ + erts_mtx_init(&allctr->mutex, "alcu_allocator", make_small(allctr->alloc_no), + ERTS_LOCK_FLAGS_CATEGORY_ALLOCATOR); #ifdef DEBUG allctr->debug.saved_tid = 0; @@ -6324,7 +6316,8 @@ erts_alcu_init(AlcUInit_t *init) carrier_alignment = sizeof(Unit_t); #endif - erts_mtx_init(&init_atoms_mtx, "alcu_init_atoms"); + erts_mtx_init(&init_atoms_mtx, "alcu_init_atoms", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_ALLOCATOR); atoms_initialized = 0; initialized = 1; @@ -6592,3 +6585,45 @@ check_blk_carrier(Allctr_t *allctr, Block_t *iblk) #endif /* ERTS_ALLOC_UTIL_HARD_DEBUG */ +#ifdef ERTS_ENABLE_LOCK_COUNT + +static void lcnt_enable_allocator_lock_count(Allctr_t *allocator, int enable) { + if(!allocator->thread_safe) { + return; + } + + if(enable) { + erts_lcnt_install_new_lock_info(&allocator->mutex.lcnt, + "alcu_allocator", make_small(allocator->alloc_no), + ERTS_LOCK_TYPE_MUTEX | ERTS_LOCK_FLAGS_CATEGORY_ALLOCATOR); + } else { + erts_lcnt_uninstall(&allocator->mutex.lcnt); + } +} + +static void lcnt_update_thread_spec_locks(ErtsAllocatorThrSpec_t *tspec, int enable) { + if(tspec->enabled) { + int i; + + for(i = 0; i < tspec->size; i++) { + lcnt_enable_allocator_lock_count(tspec->allctr[i], enable); + } + } +} + +void erts_lcnt_update_allocator_locks(int enable) { + int i; + + for(i = ERTS_ALC_A_MIN; i < ERTS_ALC_A_MAX; i++) { + ErtsAllocatorInfo_t *ai = &erts_allctrs_info[i]; + + if(ai->enabled && ai->alloc_util) { + if(ai->thr_spec) { + lcnt_update_thread_spec_locks((ErtsAllocatorThrSpec_t*)ai->extra, enable); + } else { + lcnt_enable_allocator_lock_count((Allctr_t*)ai->extra, enable); + } + } + } +} +#endif /* ERTS_ENABLE_LOCK_COUNT */ diff --git a/erts/emulator/beam/erl_alloc_util.h b/erts/emulator/beam/erl_alloc_util.h index e889980fa4..aa13cda9fb 100644 --- a/erts/emulator/beam/erl_alloc_util.h +++ b/erts/emulator/beam/erl_alloc_util.h @@ -220,6 +220,10 @@ void* erts_alcu_literal_32_sys_realloc(Allctr_t*, void *ptr, Uint *size_p, Uint void erts_alcu_literal_32_sys_dealloc(Allctr_t*, void *ptr, Uint size, int superalign); #endif +#ifdef ERTS_ENABLE_LOCK_COUNT +void erts_lcnt_update_allocator_locks(int enable); +#endif + #endif /* !ERL_ALLOC_UTIL__ */ #if defined(GET_ERL_ALLOC_UTIL_IMPL) && !defined(ERL_ALLOC_UTIL_IMPL__) @@ -234,10 +238,6 @@ void erts_alcu_literal_32_sys_dealloc(Allctr_t*, void *ptr, Uint size, int supe # endif #endif -#undef MIN -#undef MAX -#define MIN(X, Y) ((X) < (Y) ? (X) : (Y)) -#define MAX(X, Y) ((X) > (Y) ? (X) : (Y)) #define FLOOR(X, I) (((X)/(I))*(I)) #define CEILING(X, I) ((((X) - 1)/(I) + 1)*(I)) @@ -673,7 +673,6 @@ void erts_alcu_assert_failed(char* expr, char* file, int line, char *func); int is_sbc_blk(Block_t*); #endif - #endif /* #if defined(GET_ERL_ALLOC_UTIL_IMPL) && !defined(ERL_ALLOC_UTIL_IMPL__) */ diff --git a/erts/emulator/beam/erl_async.c b/erts/emulator/beam/erl_async.c index 84254af0c2..9a93034fcb 100644 --- a/erts/emulator/beam/erl_async.c +++ b/erts/emulator/beam/erl_async.c @@ -194,7 +194,8 @@ erts_init_async(void) ptr += ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(ErtsAsyncData)); async->init.data.no_initialized = 0; - erts_mtx_init(&async->init.data.mtx, "async_init_mtx"); + erts_mtx_init(&async->init.data.mtx, "async_init_mtx", NIL, + ERTS_LOCK_FLAGS_CATEGORY_SCHEDULER); erts_cnd_init(&async->init.data.cnd); erts_atomic_init_nob(&async->init.data.id, 0); @@ -213,7 +214,8 @@ erts_init_async(void) for (i = 1; i <= erts_no_schedulers; i++) { ErtsAsyncReadyQ *arq = async_ready_q(i); #if ERTS_USE_ASYNC_READY_ENQ_MTX - erts_mtx_init(&arq->x.data.enq_mtx, "async_enq_mtx"); + erts_mtx_init(&arq->x.data.enq_mtx, "async_enq_mtx", make_small(i), + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_SCHEDULER); #endif erts_thr_q_finalize_dequeue_state_init(&arq->fin_deq); qinit.arg = (void *) (SWord) i; diff --git a/erts/emulator/beam/erl_bif_binary.c b/erts/emulator/beam/erl_bif_binary.c index 756c7dce05..dcffde5777 100644 --- a/erts/emulator/beam/erl_bif_binary.c +++ b/erts/emulator/beam/erl_bif_binary.c @@ -229,13 +229,6 @@ static void dump_ac_node(ACNode *node, int indent, int ch); MYALIGN(sizeof(ACTrie))) /* Structure */ -#ifndef MAX -#define MAX(A,B) (((A) > (B)) ? (A) : (B)) -#endif - -#ifndef MIN -#define MIN(A,B) (((A) > (B)) ? (B) : (A)) -#endif /* * Callback for the magic binary */ diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c index e2773475b0..0547b4d75c 100644 --- a/erts/emulator/beam/erl_bif_info.c +++ b/erts/emulator/beam/erl_bif_info.c @@ -48,6 +48,7 @@ #include "erl_map.h" #define ERTS_PTAB_WANT_DEBUG_FUNCS__ #include "erl_ptab.h" +#include "erl_time.h" #ifdef HIPE #include "hipe_arch.h" #endif @@ -3544,24 +3545,32 @@ BIF_RETTYPE statistics_1(BIF_ALIST_1) res = TUPLE2(hp, b1, b2); BIF_RET(res); } else if (BIF_ARG_1 == am_runtime) { - UWord u1, u2, dummy; + ErtsMonotonicTime u1, u2; Eterm b1, b2; - elapsed_time_both(&u1,&dummy,&u2,&dummy); - b1 = erts_make_integer(u1,BIF_P); - b2 = erts_make_integer(u2,BIF_P); - hp = HAlloc(BIF_P,3); + Uint hsz; + erts_runtime_elapsed_both(&u1, NULL, &u2, NULL); + hsz = 3; /* 2-tuple */ + (void) erts_bld_monotonic_time(NULL, &hsz, u1); + (void) erts_bld_monotonic_time(NULL, &hsz, u2); + hp = HAlloc(BIF_P, hsz); + b1 = erts_bld_monotonic_time(&hp, NULL, u1); + b2 = erts_bld_monotonic_time(&hp, NULL, u2); res = TUPLE2(hp, b1, b2); BIF_RET(res); } else if (BIF_ARG_1 == am_run_queue) { res = erts_run_queues_len(NULL, 1, 0, 0); BIF_RET(make_small(res)); } else if (BIF_ARG_1 == am_wall_clock) { - UWord w1, w2; + ErtsMonotonicTime w1, w2; Eterm b1, b2; - wall_clock_elapsed_time_both(&w1, &w2); - b1 = erts_make_integer((Uint) w1,BIF_P); - b2 = erts_make_integer((Uint) w2,BIF_P); - hp = HAlloc(BIF_P,3); + Uint hsz; + erts_wall_clock_elapsed_both(&w1, &w2); + hsz = 3; /* 2-tuple */ + (void) erts_bld_monotonic_time(NULL, &hsz, w1); + (void) erts_bld_monotonic_time(NULL, &hsz, w2); + hp = HAlloc(BIF_P, hsz); + b1 = erts_bld_monotonic_time(&hp, NULL, w1); + b2 = erts_bld_monotonic_time(&hp, NULL, w2); res = TUPLE2(hp, b1, b2); BIF_RET(res); } else if (BIF_ARG_1 == am_io) { @@ -4444,48 +4453,120 @@ BIF_RETTYPE erts_debug_set_internal_state_2(BIF_ALIST_2) } #ifdef ERTS_ENABLE_LOCK_COUNT + +typedef struct { + /* info->location_count may increase between size calculation and term + * building, so we cap it at the value sampled in lcnt_build_result_vector. + * + * Shrinking is safe though. */ + int max_location_count; + erts_lcnt_lock_info_t *info; +} lcnt_sample_t; + +typedef struct lcnt_sample_vector_ { + lcnt_sample_t *elements; + size_t size; +} lcnt_sample_vector_t; + +static lcnt_sample_vector_t lcnt_build_sample_vector(erts_lcnt_lock_info_list_t *list) { + erts_lcnt_lock_info_t *iterator; + lcnt_sample_vector_t result; + size_t allocated_entries; + + allocated_entries = 64; + result.size = 0; + + result.elements = erts_alloc(ERTS_ALC_T_LCNT_VECTOR, + allocated_entries * sizeof(lcnt_sample_t)); + + iterator = NULL; + while(erts_lcnt_iterate_list(list, &iterator)) { + erts_lcnt_retain_lock_info(iterator); + + result.elements[result.size].max_location_count = iterator->location_count; + result.elements[result.size].info = iterator; + + result.size++; + + if(result.size >= allocated_entries) { + allocated_entries *= 2; + + result.elements = erts_realloc(ERTS_ALC_T_LCNT_VECTOR, result.elements, + allocated_entries * sizeof(lcnt_sample_t)); + } + } + + return result; +} + +static void lcnt_destroy_sample_vector(lcnt_sample_vector_t *vector) { + size_t i; + + for(i = 0; i < vector->size; i++) { + erts_lcnt_release_lock_info(vector->elements[i].info); + } + + erts_free(ERTS_ALC_T_LCNT_VECTOR, vector->elements); +} + +/* The size of an integer is not guaranteed to be constant since we're walking + * over live data, and may cross over into bignum territory between size calc + * and the actual build. This takes care of that through always assuming the + * worst, but needs to be fixed up with HRelease once the final term has been + * built. */ +static ERTS_INLINE Eterm bld_unstable_uint64(Uint **hpp, Uint *szp, Uint64 ui) { + Eterm res = THE_NON_VALUE; + + if(szp) { + *szp += ERTS_UINT64_HEAP_SIZE(~((Uint64) 0)); + } + + if(hpp) { + if (IS_USMALL(0, ui)) { + res = make_small(ui); + } else { + res = erts_uint64_to_big(ui, hpp); + } + } + + return res; +} + static Eterm lcnt_build_lock_stats_term(Eterm **hpp, Uint *szp, erts_lcnt_lock_stats_t *stats, Eterm res) { - Uint tries = 0, colls = 0; - unsigned long timer_s = 0, timer_ns = 0, timer_n = 0; - unsigned int line = 0; unsigned int i; - + const char *file; + Eterm af, uil; Eterm uit, uic; Eterm uits, uitns, uitn; Eterm tt, tstat, tloc, t; Eterm thist, vhist[ERTS_LCNT_HISTOGRAM_SLOT_SIZE]; - + /* term: - * [{{file, line}, {tries, colls, {seconds, nanoseconds, n_blocks}}, - * { .. histogram .. }] - */ + * [{{file, line}, + {tries, colls, {seconds, nanoseconds, n_blocks}}, + * { .. histogram .. }] */ - tries = (Uint) ethr_atomic_read(&stats->tries); - colls = (Uint) ethr_atomic_read(&stats->colls); - - line = stats->line; - timer_s = stats->timer.s; - timer_ns = stats->timer.ns; - timer_n = stats->timer_n; - - af = erts_atom_put((byte *)stats->file, strlen(stats->file), ERTS_ATOM_ENC_LATIN1, 1); - uil = erts_bld_uint( hpp, szp, line); + file = stats->file ? stats->file : "undefined"; + + af = erts_atom_put((byte *)file, strlen(file), ERTS_ATOM_ENC_LATIN1, 1); + uil = erts_bld_uint( hpp, szp, stats->line); tloc = erts_bld_tuple(hpp, szp, 2, af, uil); - - uit = erts_bld_uint( hpp, szp, tries); - uic = erts_bld_uint( hpp, szp, colls); - uits = erts_bld_uint( hpp, szp, timer_s); - uitns = erts_bld_uint( hpp, szp, timer_ns); - uitn = erts_bld_uint( hpp, szp, timer_n); + uit = bld_unstable_uint64(hpp, szp, (Uint)ethr_atomic_read(&stats->attempts)); + uic = bld_unstable_uint64(hpp, szp, (Uint)ethr_atomic_read(&stats->collisions)); + + uits = bld_unstable_uint64(hpp, szp, stats->total_time_waited.s); + uitns = bld_unstable_uint64(hpp, szp, stats->total_time_waited.ns); + uitn = bld_unstable_uint64(hpp, szp, stats->times_waited); tt = erts_bld_tuple(hpp, szp, 3, uits, uitns, uitn); tstat = erts_bld_tuple(hpp, szp, 3, uit, uic, tt); for(i = 0; i < ERTS_LCNT_HISTOGRAM_SLOT_SIZE; i++) { - vhist[i] = erts_bld_uint(hpp, szp, stats->hist.ns[i]); + vhist[i] = bld_unstable_uint64(hpp, szp, stats->wait_time_histogram.ns[i]); } + thist = erts_bld_tuplev(hpp, szp, ERTS_LCNT_HISTOGRAM_SLOT_SIZE, vhist); t = erts_bld_tuple(hpp, szp, 3, tloc, tstat, thist); @@ -4494,185 +4575,266 @@ static Eterm lcnt_build_lock_stats_term(Eterm **hpp, Uint *szp, erts_lcnt_lock_s return res; } -static Eterm lcnt_build_lock_term(Eterm **hpp, Uint *szp, erts_lcnt_lock_t *lock, Eterm res) { +static Eterm lcnt_pretty_print_lock_id(erts_lcnt_lock_info_t *info) { + Eterm id = info->id; + + if((info->flags & ERTS_LOCK_FLAGS_MASK_TYPE) == ERTS_LOCK_TYPE_PROCLOCK) { + /* Use registered names as id's for process locks if available. Thread + * progress is delayed since we may be running on a dirty scheduler. */ + ErtsThrPrgrDelayHandle delay_handle; + Process *process; + + delay_handle = erts_thr_progress_unmanaged_delay(); + + process = erts_proc_lookup(info->id); + if (process && process->common.u.alive.reg) { + id = process->common.u.alive.reg->name; + } + + erts_thr_progress_unmanaged_continue(delay_handle); + } else if(info->flags & ERTS_LOCK_FLAGS_CATEGORY_ALLOCATOR) { + if(is_small(id) && !sys_strcmp(info->name, "alcu_allocator")) { + const char *name = (const char*)ERTS_ALC_A2AD(signed_val(id)); + id = erts_atom_put((byte*)name, strlen(name), ERTS_ATOM_ENC_LATIN1, 1); + } + } + + return id; +} + +static Eterm lcnt_build_lock_term(Eterm **hpp, Uint *szp, lcnt_sample_t *sample, Eterm res) { + erts_lcnt_lock_info_t *info = sample->info; + Eterm name, type, id, stats = NIL, t; - Process *proc = NULL; - char *ltype; + const char *lock_desc; int i; + + /* term: [{name, id, type, stats()}] */ + + ASSERT(info->name); - /* term: - * [{name, id, type, stats()}] - */ - - ASSERT(lock->name); - - ltype = erts_lcnt_lock_type(lock->flag); - - ASSERT(ltype); - - type = erts_atom_put((byte *)ltype, strlen(ltype), ERTS_ATOM_ENC_LATIN1, 1); - name = erts_atom_put((byte *)lock->name, strlen(lock->name), ERTS_ATOM_ENC_LATIN1, 1); - - if (lock->flag & ERTS_LCNT_LT_ALLOC) { - /* use allocator types names as id's for allocator locks */ - ltype = (char *) ERTS_ALC_A2AD(signed_val(lock->id)); - id = erts_atom_put((byte *)ltype, strlen(ltype), ERTS_ATOM_ENC_LATIN1, 1); - } else if (lock->flag & ERTS_LCNT_LT_PROCLOCK) { - /* use registered names as id's for process locks if available */ - proc = erts_proc_lookup(lock->id); - if (proc && proc->common.u.alive.reg) { - id = proc->common.u.alive.reg->name; - } else { - /* otherwise use process id */ - id = lock->id; - } + lock_desc = erts_lock_flags_get_type_name(info->flags); + + type = erts_atom_put((byte*)lock_desc, strlen(lock_desc), ERTS_ATOM_ENC_LATIN1, 1); + name = erts_atom_put((byte*)info->name, strlen(info->name), ERTS_ATOM_ENC_LATIN1, 1); + + /* Only attempt to resolve ids when actually emitting the term. This ought + * to be safe since all immediates are the same size. */ + if(hpp != NULL) { + id = lcnt_pretty_print_lock_id(info); } else { - id = lock->id; + id = NIL; } - for (i = 0; i < lock->n_stats; i++) { - stats = lcnt_build_lock_stats_term(hpp, szp, &(lock->stats[i]), stats); + for(i = 0; i < MIN(info->location_count, sample->max_location_count); i++) { + stats = lcnt_build_lock_stats_term(hpp, szp, &(info->location_stats[i]), stats); } t = erts_bld_tuple(hpp, szp, 4, name, id, type, stats); - res = erts_bld_cons( hpp, szp, t, res); + res = erts_bld_cons(hpp, szp, t, res); return res; } -static Eterm lcnt_build_result_term(Eterm **hpp, Uint *szp, erts_lcnt_data_t *data, Eterm res) { +static Eterm lcnt_build_result_term(Eterm **hpp, Uint *szp, erts_lcnt_time_t *duration, + lcnt_sample_vector_t *current_locks, + lcnt_sample_vector_t *deleted_locks, Eterm res) { + const char *str_duration = "duration"; + const char *str_locks = "locks"; + Eterm dts, dtns, tdt, adur, tdur, aloc, lloc = NIL, tloc; - erts_lcnt_lock_t *lock = NULL; - char *str_duration = "duration"; - char *str_locks = "locks"; - - /* term: - * [{'duration', {seconds, nanoseconds}}, {'locks', locks()}] - */ - + size_t i; + + /* term: [{'duration', {seconds, nanoseconds}}, {'locks', locks()}] */ + /* duration tuple */ - dts = erts_bld_uint( hpp, szp, data->duration.s); - dtns = erts_bld_uint( hpp, szp, data->duration.ns); + dts = bld_unstable_uint64(hpp, szp, duration->s); + dtns = bld_unstable_uint64(hpp, szp, duration->ns); tdt = erts_bld_tuple(hpp, szp, 2, dts, dtns); - + adur = erts_atom_put((byte *)str_duration, strlen(str_duration), ERTS_ATOM_ENC_LATIN1, 1); tdur = erts_bld_tuple(hpp, szp, 2, adur, tdt); /* lock tuple */ - aloc = erts_atom_put((byte *)str_locks, strlen(str_locks), ERTS_ATOM_ENC_LATIN1, 1); - - for (lock = data->current_locks->head; lock != NULL ; lock = lock->next ) { - lloc = lcnt_build_lock_term(hpp, szp, lock, lloc); + + for(i = 0; i < current_locks->size; i++) { + lloc = lcnt_build_lock_term(hpp, szp, ¤t_locks->elements[i], lloc); } - - for (lock = data->deleted_locks->head; lock != NULL ; lock = lock->next ) { - lloc = lcnt_build_lock_term(hpp, szp, lock, lloc); + + for(i = 0; i < deleted_locks->size; i++) { + lloc = lcnt_build_lock_term(hpp, szp, &deleted_locks->elements[i], lloc); } - + tloc = erts_bld_tuple(hpp, szp, 2, aloc, lloc); - - res = erts_bld_cons( hpp, szp, tloc, res); - res = erts_bld_cons( hpp, szp, tdur, res); + + res = erts_bld_cons(hpp, szp, tloc, res); + res = erts_bld_cons(hpp, szp, tdur, res); return res; -} +} + +static struct { + const char *name; + erts_lock_flags_t flag; +} lcnt_category_map[] = { + {"allocator", ERTS_LOCK_FLAGS_CATEGORY_ALLOCATOR}, + {"db", ERTS_LOCK_FLAGS_CATEGORY_DB}, + {"debug", ERTS_LOCK_FLAGS_CATEGORY_DEBUG}, + {"distribution", ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION}, + {"generic", ERTS_LOCK_FLAGS_CATEGORY_GENERIC}, + {"io", ERTS_LOCK_FLAGS_CATEGORY_IO}, + {"process", ERTS_LOCK_FLAGS_CATEGORY_PROCESS}, + {"scheduler", ERTS_LOCK_FLAGS_CATEGORY_SCHEDULER}, + {NULL, 0} + }; + +static erts_lock_flags_t lcnt_atom_to_lock_category(Eterm atom) { + int i = 0; + + for(i = 0; lcnt_category_map[i].name != NULL; i++) { + if(erts_is_atom_str(lcnt_category_map[i].name, atom, 0)) { + return lcnt_category_map[i].flag; + } + } + + return 0; +} + +static Eterm lcnt_build_category_list(Eterm **hpp, Uint *szp, erts_lock_flags_t mask) { + Eterm res; + int i; + + res = NIL; + + for(i = 0; lcnt_category_map[i].name != NULL; i++) { + if(mask & lcnt_category_map[i].flag) { + Eterm category = erts_atom_put((byte*)lcnt_category_map[i].name, + strlen(lcnt_category_map[i].name), + ERTS_ATOM_ENC_UTF8, 0); + + res = erts_bld_cons(hpp, szp, category, res); + } + } + + return res; +} + #endif -BIF_RETTYPE erts_debug_lock_counters_1(BIF_ALIST_1) +BIF_RETTYPE erts_debug_lcnt_clear_0(BIF_ALIST_0) { -#ifdef ERTS_ENABLE_LOCK_COUNT - Eterm res = NIL; -#endif +#ifndef ERTS_ENABLE_LOCK_COUNT + BIF_RET(am_error); +#else + erts_lcnt_clear_counters(); + BIF_RET(am_ok); +#endif +} - if (BIF_ARG_1 == am_enabled) { -#ifdef ERTS_ENABLE_LOCK_COUNT - BIF_RET(am_true); +BIF_RETTYPE erts_debug_lcnt_collect_0(BIF_ALIST_0) +{ +#ifndef ERTS_ENABLE_LOCK_COUNT + BIF_RET(am_error); #else - BIF_RET(am_false); -#endif - } -#ifdef ERTS_ENABLE_LOCK_COUNT + lcnt_sample_vector_t current_locks, deleted_locks; + erts_lcnt_data_t data; - else if (BIF_ARG_1 == am_info) { - erts_lcnt_data_t *data; - Uint hsize = 0; - Uint *szp; - Eterm* hp; + Eterm *term_heap_start, *term_heap_end; + Uint term_heap_size = 0; + Eterm result; - erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_thr_progress_block(); + data = erts_lcnt_get_data(); - erts_lcnt_set_rt_opt(ERTS_LCNT_OPT_SUSPEND); - data = erts_lcnt_get_data(); + current_locks = lcnt_build_sample_vector(data.current_locks); + deleted_locks = lcnt_build_sample_vector(data.deleted_locks); - /* calculate size */ + lcnt_build_result_term(NULL, &term_heap_size, &data.duration, + ¤t_locks, &deleted_locks, NIL); - szp = &hsize; - lcnt_build_result_term(NULL, szp, data, NIL); + term_heap_start = HAlloc(BIF_P, term_heap_size); + term_heap_end = term_heap_start; - /* alloc and build */ + result = lcnt_build_result_term(&term_heap_end, NULL, + &data.duration, ¤t_locks, &deleted_locks, NIL); - hp = HAlloc(BIF_P, hsize); + HRelease(BIF_P, term_heap_start + term_heap_size, term_heap_end); - res = lcnt_build_result_term(&hp, NULL, data, res); - - erts_lcnt_clear_rt_opt(ERTS_LCNT_OPT_SUSPEND); + lcnt_destroy_sample_vector(¤t_locks); + lcnt_destroy_sample_vector(&deleted_locks); - erts_smp_thr_progress_unblock(); - erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); - - BIF_RET(res); - } else if (BIF_ARG_1 == am_clear) { - erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_thr_progress_block(); + BIF_RET(result); +#endif +} - erts_lcnt_clear_counters(); +BIF_RETTYPE erts_debug_lcnt_control_1(BIF_ALIST_1) +{ +#ifdef ERTS_ENABLE_LOCK_COUNT + if(ERTS_IS_ATOM_STR("mask", BIF_ARG_1)) { + erts_lock_flags_t mask; + Eterm *term_heap_block; + Uint term_heap_size; - erts_smp_thr_progress_unblock(); - erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); + mask = erts_lcnt_get_category_mask(); + term_heap_size = 0; - BIF_RET(am_ok); - } else if (is_tuple(BIF_ARG_1)) { - Eterm* ptr = tuple_val(BIF_ARG_1); - - if ((arityval(ptr[0]) == 2) && (ptr[2] == am_false || ptr[2] == am_true)) { - int lock_opt = 0, enable = (ptr[2] == am_true) ? 1 : 0; - if (ERTS_IS_ATOM_STR("copy_save", ptr[1])) { - lock_opt = ERTS_LCNT_OPT_COPYSAVE; - } else if (ERTS_IS_ATOM_STR("process_locks", ptr[1])) { - lock_opt = ERTS_LCNT_OPT_PROCLOCK; - } else if (ERTS_IS_ATOM_STR("port_locks", ptr[1])) { - lock_opt = ERTS_LCNT_OPT_PORTLOCK; - } else if (ERTS_IS_ATOM_STR("suspend", ptr[1])) { - lock_opt = ERTS_LCNT_OPT_SUSPEND; - } else if (ERTS_IS_ATOM_STR("location", ptr[1])) { - lock_opt = ERTS_LCNT_OPT_LOCATION; - } else { - BIF_ERROR(BIF_P, BADARG); - } + lcnt_build_category_list(NULL, &term_heap_size, mask); - erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN); - erts_smp_thr_progress_block(); + term_heap_block = HAlloc(BIF_P, term_heap_size); - if (enable) res = erts_lcnt_set_rt_opt(lock_opt) ? am_true : am_false; - else res = erts_lcnt_clear_rt_opt(lock_opt) ? am_true : am_false; - -#ifdef ERTS_SMP - if (res != ptr[2] && lock_opt == ERTS_LCNT_OPT_PORTLOCK) { - erts_lcnt_enable_io_lock_count(enable); - } else if (res != ptr[2] && lock_opt == ERTS_LCNT_OPT_PROCLOCK) { - erts_lcnt_enable_proc_lock_count(enable); - } + BIF_RET(lcnt_build_category_list(&term_heap_block, NULL, mask)); + } else if(ERTS_IS_ATOM_STR("copy_save", BIF_ARG_1)) { + if(erts_lcnt_get_preserve_info()) { + BIF_RET(am_true); + } + + BIF_RET(am_false); + } #endif - erts_smp_thr_progress_unblock(); - erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN); - BIF_RET(res); + BIF_ERROR(BIF_P, BADARG); +} + +BIF_RETTYPE erts_debug_lcnt_control_2(BIF_ALIST_2) +{ +#ifdef ERTS_ENABLE_LOCK_COUNT + if(ERTS_IS_ATOM_STR("mask", BIF_ARG_1)) { + erts_lock_flags_t category_mask = 0; + Eterm categories = BIF_ARG_2; + + if(!(is_list(categories) || is_nil(categories))) { + BIF_ERROR(BIF_P, BADARG); } - } -#endif + while(is_list(categories)) { + Eterm *cell = list_val(categories); + erts_lock_flags_t category; + + category = lcnt_atom_to_lock_category(CAR(cell)); + + if(!category) { + Eterm *hp = HAlloc(BIF_P, 4); + + BIF_RET(TUPLE3(hp, am_error, am_badarg, CAR(cell))); + } + + category_mask |= category; + categories = CDR(cell); + } + + erts_lcnt_set_category_mask(category_mask); + + BIF_RET(am_ok); + } else if(BIF_ARG_2 == am_true || BIF_ARG_2 == am_false) { + int enabled = (BIF_ARG_2 == am_true); + + if(ERTS_IS_ATOM_STR("copy_save", BIF_ARG_1)) { + erts_lcnt_set_preserve_info(enabled); + + BIF_RET(am_ok); + } + } +#endif BIF_ERROR(BIF_P, BADARG); } diff --git a/erts/emulator/beam/erl_bif_unique.c b/erts/emulator/beam/erl_bif_unique.c index fc6fb5f868..2f8adc87d5 100644 --- a/erts/emulator/beam/erl_bif_unique.c +++ b/erts/emulator/beam/erl_bif_unique.c @@ -392,7 +392,8 @@ init_magic_ref_tables(void) erts_snprintf(&tblp->name[0], sizeof(tblp->name), "magic_ref_table_0"); hash_init(0, &tblp->hash, &tblp->name[0], 1, hash_funcs); - erts_rwmtx_init(&tblp->rwmtx, "magic_ref_table"); + erts_rwmtx_init(&tblp->rwmtx, "magic_ref_table", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); hash_funcs.hash = nsched_mreft_hash; hash_funcs.cmp = nsched_mreft_cmp; @@ -402,7 +403,8 @@ init_magic_ref_tables(void) erts_snprintf(&tblp->name[0], sizeof(tblp->name), "magic_ref_table_%d", i); hash_init(0, &tblp->hash, &tblp->name[0], 1, hash_funcs); - erts_rwmtx_init(&tblp->rwmtx, "magic_ref_table"); + erts_rwmtx_init(&tblp->rwmtx, "magic_ref_table", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); } } diff --git a/erts/emulator/beam/erl_bits.c b/erts/emulator/beam/erl_bits.c index 71c64997c1..51d23a8965 100644 --- a/erts/emulator/beam/erl_bits.c +++ b/erts/emulator/beam/erl_bits.c @@ -32,15 +32,6 @@ #include "erl_bits.h" #include "erl_binary.h" -#ifdef MAX -#undef MAX -#endif -#define MAX(x,y) (((x)>(y))?(x):(y)) -#ifdef MIN -#undef MIN -#endif -#define MIN(x,y) (((x)<(y))?(x):(y)) - #if defined(WORDS_BIGENDIAN) # define BIT_ENDIAN_MACHINE 0 #else @@ -1321,7 +1312,14 @@ erts_bs_append(Process* c_p, Eterm* reg, Uint live, Eterm build_size_term, goto badarg; } } + + if((ERTS_UINT_MAX - build_size_in_bits) < erts_bin_offset) { + c_p->freason = SYSTEM_LIMIT; + return THE_NON_VALUE; + } + used_size_in_bits = erts_bin_offset + build_size_in_bits; + sb->is_writable = 0; /* Make sure that no one else can write. */ pb->size = NBYTES(used_size_in_bits); pb->flags |= PB_ACTIVE_WRITER; @@ -1395,9 +1393,21 @@ erts_bs_append(Process* c_p, Eterm* reg, Uint live, Eterm build_size_term, goto badarg; } } - used_size_in_bits = erts_bin_offset + build_size_in_bits; - used_size_in_bytes = NBYTES(used_size_in_bits); - bin_size = 2*used_size_in_bytes; + + if((ERTS_UINT_MAX - build_size_in_bits) < erts_bin_offset) { + c_p->freason = SYSTEM_LIMIT; + return THE_NON_VALUE; + } + + used_size_in_bits = erts_bin_offset + build_size_in_bits; + used_size_in_bytes = NBYTES(used_size_in_bits); + + if(used_size_in_bits < (ERTS_UINT_MAX / 2)) { + bin_size = 2 * used_size_in_bytes; + } else { + bin_size = NBYTES(ERTS_UINT_MAX); + } + bin_size = (bin_size < 256) ? 256 : bin_size; /* @@ -1487,6 +1497,12 @@ erts_bs_private_append(Process* p, Eterm bin, Eterm build_size_term, Uint unit) * Calculate new size in bytes. */ erts_bin_offset = 8*sb->size + sb->bitsize; + + if((ERTS_UINT_MAX - build_size_in_bits) < erts_bin_offset) { + p->freason = SYSTEM_LIMIT; + return THE_NON_VALUE; + } + pos_in_bits_after_build = erts_bin_offset + build_size_in_bits; pb->size = (pos_in_bits_after_build+7) >> 3; pb->flags |= PB_ACTIVE_WRITER; diff --git a/erts/emulator/beam/erl_cpu_topology.c b/erts/emulator/beam/erl_cpu_topology.c index 50f33b2014..f8b2fa744f 100644 --- a/erts/emulator/beam/erl_cpu_topology.c +++ b/erts/emulator/beam/erl_cpu_topology.c @@ -1706,7 +1706,8 @@ erts_init_cpu_topology(void) { int ix; - erts_smp_rwmtx_init(&cpuinfo_rwmtx, "cpu_info"); + erts_smp_rwmtx_init(&cpuinfo_rwmtx, "cpu_info", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); erts_smp_rwmtx_rwlock(&cpuinfo_rwmtx); scheduler2cpu_map = erts_alloc(ERTS_ALC_T_CPUDATA, diff --git a/erts/emulator/beam/erl_db.c b/erts/emulator/beam/erl_db.c index 17e0f2aeec..6d4a895ef6 100644 --- a/erts/emulator/beam/erl_db.c +++ b/erts/emulator/beam/erl_db.c @@ -575,9 +575,7 @@ delete_owned_table(Process *p, DbTable *tb) table_dec_refc(tb, 1); } - -static ERTS_INLINE void db_init_lock(DbTable* tb, int use_frequent_read_lock, - char *rwname, char* fixname) +static ERTS_INLINE void db_init_lock(DbTable* tb, int use_frequent_read_lock) { #ifdef ERTS_SMP erts_smp_rwmtx_opt_t rwmtx_opt = ERTS_SMP_RWMTX_OPT_DEFAULT_INITER; @@ -587,9 +585,10 @@ static ERTS_INLINE void db_init_lock(DbTable* tb, int use_frequent_read_lock, rwmtx_opt.main_spincount = erts_ets_rwmtx_spin_count; #endif #ifdef ERTS_SMP - erts_smp_rwmtx_init_opt_x(&tb->common.rwlock, &rwmtx_opt, - rwname, tb->common.the_name); - erts_smp_mtx_init_x(&tb->common.fixlock, fixname, tb->common.the_name); + erts_smp_rwmtx_init_opt(&tb->common.rwlock, &rwmtx_opt, "db_tab", + tb->common.the_name, ERTS_LOCK_FLAGS_CATEGORY_DB); + erts_smp_mtx_init(&tb->common.fixlock, "db_tab_fix", + tb->common.the_name, ERTS_LOCK_FLAGS_CATEGORY_DB); tb->common.is_thread_safe = !(tb->common.status & DB_FINE_LOCKED); #endif } @@ -1753,8 +1752,7 @@ BIF_RETTYPE ets_new_2(BIF_ALIST_2) /* Note, 'type' is *read only* from now on... */ #endif erts_smp_refc_init(&tb->common.fix_count, 0); - db_init_lock(tb, status & (DB_FINE_LOCKED|DB_FREQ_READ), - "db_tab", "db_tab_fix"); + db_init_lock(tb, status & (DB_FINE_LOCKED|DB_FREQ_READ)); tb->common.keypos = keypos; tb->common.owner = BIF_P->common.id; set_heir(BIF_P, tb, heir, heir_data); @@ -3391,8 +3389,9 @@ void init_db(ErtsDbSpinCount db_spin_count) rwmtx_opt.main_spincount = erts_ets_rwmtx_spin_count; for (i=0; i<META_NAME_TAB_LOCK_CNT; i++) { - erts_smp_rwmtx_init_opt_x(&meta_name_tab_rwlocks[i].lck, &rwmtx_opt, - "meta_name_tab", make_small(i)); + erts_smp_rwmtx_init_opt(&meta_name_tab_rwlocks[i].lck, &rwmtx_opt, + "meta_name_tab", make_small(i), + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_DB); } #endif @@ -3607,14 +3606,8 @@ static SWord proc_cleanup_fixed_table(Process* p, DbFixation* fix) ASSERT(sizeof(DbFixation) == ERTS_ALC_DBG_BLK_SZ(fix)); ERTS_DB_ALC_MEM_UPDATE_(tb, sizeof(DbFixation), 0); } - else { - ASSERT(fix->counter == 0); - } db_unlock(tb, LCK_WRITE_REC); } - else { - ASSERT(fix->counter == 0); - } erts_bin_release(fix->tabs.btid); erts_free(ERTS_ALC_T_DB_FIXATION, fix); @@ -3856,11 +3849,8 @@ static void free_fixations_op(DbFixation* fix, void* vctx) { struct free_fixations_ctx* ctx = (struct free_fixations_ctx*) vctx; erts_aint_t diff; -#ifdef DEBUG - DbTable* dbg_tb = btid2tab(fix->tabs.btid); -#endif - ASSERT(!dbg_tb || dbg_tb == ctx->tb); + ASSERT(!btid2tab(fix->tabs.btid)); ASSERT(fix->counter > 0); ASSERT(ctx->tb->common.status & DB_DELETE); @@ -4334,3 +4324,47 @@ erts_ets_colliding_names(Process* p, Eterm name, Uint cnt) return list; } +#ifdef ERTS_ENABLE_LOCK_COUNT + +void erts_lcnt_enable_db_lock_count(DbTable *tb, int enable) { + if(enable) { + erts_lcnt_install_new_lock_info(&tb->common.rwlock.lcnt, "db_tab", + tb->common.the_name, ERTS_LOCK_TYPE_RWMUTEX | ERTS_LOCK_FLAGS_CATEGORY_DB); + erts_lcnt_install_new_lock_info(&tb->common.fixlock.lcnt, "db_tab_fix", + tb->common.the_name, ERTS_LOCK_TYPE_MUTEX | ERTS_LOCK_FLAGS_CATEGORY_DB); + } else { + erts_lcnt_uninstall(&tb->common.rwlock.lcnt); + erts_lcnt_uninstall(&tb->common.fixlock.lcnt); + } + + if(IS_HASH_TABLE(tb->common.status)) { + erts_lcnt_enable_db_hash_lock_count(&tb->hash, enable); + } +} + +static void lcnt_update_db_locks_per_sched(void *enable) { + ErtsSchedulerData *esdp; + DbTable *head; + + esdp = erts_get_scheduler_data(); + head = esdp->ets_tables.clist; + + if(head) { + DbTable *iterator = head; + + do { + if(is_table_alive(iterator)) { + erts_lcnt_enable_db_lock_count(iterator, !!enable); + } + + iterator = iterator->common.all.next; + } while (iterator != head); + } +} + +void erts_lcnt_update_db_locks(int enable) { + erts_schedule_multi_misc_aux_work(0, erts_no_schedulers, + &lcnt_update_db_locks_per_sched, (void*)(UWord)enable); +} + +#endif /* ERTS_ENABLE_LOCK_COUNT */
\ No newline at end of file diff --git a/erts/emulator/beam/erl_db.h b/erts/emulator/beam/erl_db.h index 4ff9f224e8..d83126b3a2 100644 --- a/erts/emulator/beam/erl_db.h +++ b/erts/emulator/beam/erl_db.h @@ -129,6 +129,11 @@ extern erts_smp_atomic_t erts_ets_misc_mem_size; Eterm erts_ets_colliding_names(Process*, Eterm name, Uint cnt); Uint erts_db_get_max_tabs(void); +#ifdef ERTS_ENABLE_LOCK_COUNT +void erts_lcnt_enable_db_lock_count(DbTable *tb, int enable); +void erts_lcnt_update_db_locks(int enable); +#endif + #endif /* ERL_DB_H__ */ #if defined(ERTS_WANT_DB_INTERNAL__) && !defined(ERTS_HAVE_DB_INTERNAL__) diff --git a/erts/emulator/beam/erl_db_hash.c b/erts/emulator/beam/erl_db_hash.c index 0addfaa3c7..cf928a9035 100644 --- a/erts/emulator/beam/erl_db_hash.c +++ b/erts/emulator/beam/erl_db_hash.c @@ -288,9 +288,6 @@ static ERTS_INLINE Sint next_slot_w(DbTableHash* tb, Uint ix, #endif } -#ifndef MIN -#define MIN(X, Y) ((X) < (Y) ? (X) : (Y)) -#endif /* * Some special binary flags @@ -675,8 +672,8 @@ int db_create_hash(Process *p, DbTable *tbl) (DbTable *) tb, sizeof(DbTableHashFineLocks)); for (i=0; i<DB_HASH_LOCK_CNT; ++i) { - erts_smp_rwmtx_init_opt_x(&tb->locks->lck_vec[i].lck, &rwmtx_opt, - "db_hash_slot", tb->common.the_name); + erts_smp_rwmtx_init_opt(&tb->locks->lck_vec[i].lck, &rwmtx_opt, + "db_hash_slot", tb->common.the_name, ERTS_LOCK_FLAGS_CATEGORY_DB); } /* This important property is needed to guarantee the two buckets * involved in a grow/shrink operation it protected by the same lock: @@ -3206,3 +3203,23 @@ Eterm erts_ets_hash_sizeof_ext_segtab(void) return make_small(((SIZEOF_EXT_SEGTAB(0)-1) / sizeof(UWord)) + 1); } +#ifdef ERTS_ENABLE_LOCK_COUNT +void erts_lcnt_enable_db_hash_lock_count(DbTableHash *tb, int enable) { + int i; + + if(tb->locks == NULL) { + return; + } + + for(i = 0; i < DB_HASH_LOCK_CNT; i++) { + erts_lcnt_ref_t *ref = &tb->locks->lck_vec[i].lck.lcnt; + + if(enable) { + erts_lcnt_install_new_lock_info(ref, "db_hash_slot", tb->common.the_name, + ERTS_LOCK_TYPE_RWMUTEX | ERTS_LOCK_FLAGS_CATEGORY_DB); + } else { + erts_lcnt_uninstall(ref); + } + } +} +#endif /* ERTS_ENABLE_LOCK_COUNT */ diff --git a/erts/emulator/beam/erl_db_hash.h b/erts/emulator/beam/erl_db_hash.h index f491c85d95..523ed7860e 100644 --- a/erts/emulator/beam/erl_db_hash.h +++ b/erts/emulator/beam/erl_db_hash.h @@ -103,4 +103,8 @@ typedef struct { void db_calc_stats_hash(DbTableHash* tb, DbHashStats*); Eterm erts_ets_hash_sizeof_ext_segtab(void); +#ifdef ERTS_ENABLE_LOCK_COUNT +void erts_lcnt_enable_db_hash_lock_count(DbTableHash *tb, int enable); +#endif + #endif /* _DB_HASH_H */ diff --git a/erts/emulator/beam/erl_db_tree.c b/erts/emulator/beam/erl_db_tree.c index d7deadacf0..7c80e92e50 100644 --- a/erts/emulator/beam/erl_db_tree.c +++ b/erts/emulator/beam/erl_db_tree.c @@ -85,9 +85,6 @@ #define EMPTY_NODE(Dtt) (TOP_NODE(Dtt) == NULL) -#ifndef MIN -#define MIN(X, Y) ((X) < (Y) ? (X) : (Y)) -#endif /* Obtain table static stack if available. NULL if not. ** Must be released with release_stack() diff --git a/erts/emulator/beam/erl_db_util.h b/erts/emulator/beam/erl_db_util.h index 19055c6110..7ce104a84c 100644 --- a/erts/emulator/beam/erl_db_util.h +++ b/erts/emulator/beam/erl_db_util.h @@ -220,6 +220,9 @@ typedef struct db_fixation { Process* p; } procs; + /* Number of fixations on table from procs.p + * Protected by table write lock or read lock + fixlock + */ Uint counter; } DbFixation; diff --git a/erts/emulator/beam/erl_dirty_bif.tab b/erts/emulator/beam/erl_dirty_bif.tab index 69421dcfcc..10c76d2579 100644 --- a/erts/emulator/beam/erl_dirty_bif.tab +++ b/erts/emulator/beam/erl_dirty_bif.tab @@ -46,6 +46,11 @@ dirty-cpu erts_debug:dirty_cpu/2 dirty-io erts_debug:dirty_io/2 +# lcnt_control/1 doesn't need to be dirty. +dirty-cpu erts_debug:lcnt_control/2 +dirty-cpu erts_debug:lcnt_collect/0 +dirty-cpu erts_debug:lcnt_clear/0 + # --- TEST of Dirty BIF functionality --- # Functions below will execute on dirty schedulers when emulator has # been configured for testing dirty schedulers. This is used for test diff --git a/erts/emulator/beam/erl_driver.h b/erts/emulator/beam/erl_driver.h index 0e8ebf0c98..5ad616fec3 100644 --- a/erts/emulator/beam/erl_driver.h +++ b/erts/emulator/beam/erl_driver.h @@ -40,7 +40,6 @@ #include "erl_drv_nif.h" #include <stdlib.h> -#include <sys/types.h> /* ssize_t */ #if defined(__WIN32__) || defined(_WIN32) || defined(_WIN32_) #ifndef STATIC_ERLANG_DRIVER @@ -48,24 +47,6 @@ #define ERL_DRIVER_TYPES_ONLY #define WIN32_DYNAMIC_ERL_DRIVER #endif -/* - * This structure can be cast to a WSABUF structure. - */ -typedef struct _SysIOVec { - unsigned long iov_len; - char* iov_base; -} SysIOVec; -#else /* Unix */ -# ifdef HAVE_SYS_UIO_H -# include <sys/types.h> -# include <sys/uio.h> -typedef struct iovec SysIOVec; -# else -typedef struct { - char* iov_base; - size_t iov_len; -} SysIOVec; -# endif #endif #ifndef EXTERN diff --git a/erts/emulator/beam/erl_drv_nif.h b/erts/emulator/beam/erl_drv_nif.h index f88138063e..31b4817fb1 100644 --- a/erts/emulator/beam/erl_drv_nif.h +++ b/erts/emulator/beam/erl_drv_nif.h @@ -144,8 +144,25 @@ typedef signed int ErlNapiSInt; #define ERTS_NAPI_USEC__ 2 #define ERTS_NAPI_NSEC__ 3 -#endif /* __ERL_DRV_NIF_H__ */ - - - +#if (defined(__WIN32__) || defined(_WIN32) || defined(_WIN32_)) +/* + * This structure can be cast to a WSABUF structure. + */ +typedef struct _SysIOVec { + unsigned long iov_len; + char* iov_base; +} SysIOVec; +#else /* Unix */ +# include <sys/types.h> +# ifdef HAVE_SYS_UIO_H +# include <sys/uio.h> +typedef struct iovec SysIOVec; +# else +typedef struct { + char* iov_base; + size_t iov_len; +} SysIOVec; +# endif +#endif +#endif /* __ERL_DRV_NIF_H__ */ diff --git a/erts/emulator/beam/erl_drv_thread.c b/erts/emulator/beam/erl_drv_thread.c index 0e6aadf568..742c428f2a 100644 --- a/erts/emulator/beam/erl_drv_thread.c +++ b/erts/emulator/beam/erl_drv_thread.c @@ -55,7 +55,7 @@ fatal_error(int err, char *func) struct ErlDrvMutex_ { ethr_mutex mtx; #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_lock_t lcnt; + erts_lcnt_ref_t lcnt; #endif char *name; }; @@ -68,7 +68,7 @@ struct ErlDrvCond_ { struct ErlDrvRWLock_ { ethr_rwmutex rwmtx; #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_lock_t lcnt; + erts_lcnt_ref_t lcnt; #endif char *name; }; @@ -146,7 +146,8 @@ void erl_drv_thr_init(void) sizeof(char *)*ERL_DRV_TSD_KEYS_INC); for (i = 0; i < ERL_DRV_TSD_KEYS_INC; i++) used_tsd_keys[i] = NULL; - erts_mtx_init(&tsd_mtx, "drv_tsd"); + erts_mtx_init(&tsd_mtx, "drv_tsd", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_IO); } /* @@ -176,7 +177,8 @@ erl_drv_mutex_create(char *name) dmtx->name = no_name; } #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_init_lock(&dmtx->lcnt, dmtx->name, ERTS_LCNT_LT_MUTEX); + erts_lcnt_init_ref_x(&dmtx->lcnt, dmtx->name, NIL, + ERTS_LOCK_TYPE_MUTEX | ERTS_LOCK_FLAGS_CATEGORY_IO); #endif } return dmtx; @@ -191,7 +193,7 @@ erl_drv_mutex_destroy(ErlDrvMutex *dmtx) #ifdef USE_THREADS int res; #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_destroy_lock(&dmtx->lcnt); + erts_lcnt_uninstall(&dmtx->lcnt); #endif res = dmtx ? ethr_mutex_destroy(&dmtx->mtx) : EINVAL; if (res != 0) @@ -368,7 +370,8 @@ erl_drv_rwlock_create(char *name) drwlck->name = no_name; } #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_init_lock(&drwlck->lcnt, drwlck->name, ERTS_LCNT_LT_RWMUTEX); + erts_lcnt_init_ref_x(&drwlck->lcnt, drwlck->name, NIL, + ERTS_LOCK_TYPE_RWMUTEX | ERTS_LOCK_FLAGS_CATEGORY_IO); #endif } return drwlck; @@ -383,7 +386,7 @@ erl_drv_rwlock_destroy(ErlDrvRWLock *drwlck) #ifdef USE_THREADS int res; #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_destroy_lock(&drwlck->lcnt); + erts_lcnt_uninstall(&drwlck->lcnt); #endif res = drwlck ? ethr_rwmutex_destroy(&drwlck->rwmtx) : EINVAL; if (res != 0) @@ -411,7 +414,7 @@ erl_drv_rwlock_tryrlock(ErlDrvRWLock *drwlck) fatal_error(EINVAL, "erl_drv_rwlock_tryrlock()"); res = ethr_rwmutex_tryrlock(&drwlck->rwmtx); #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_trylock_opt(&drwlck->lcnt, res, ERTS_LCNT_LO_READ); + erts_lcnt_trylock_opt(&drwlck->lcnt, res, ERTS_LOCK_OPTIONS_READ); #endif return res; #else @@ -426,7 +429,7 @@ erl_drv_rwlock_rlock(ErlDrvRWLock *drwlck) if (!drwlck) fatal_error(EINVAL, "erl_drv_rwlock_rlock()"); #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_lock_opt(&drwlck->lcnt, ERTS_LCNT_LO_READ); + erts_lcnt_lock_opt(&drwlck->lcnt, ERTS_LOCK_OPTIONS_READ); #endif ethr_rwmutex_rlock(&drwlck->rwmtx); #ifdef ERTS_ENABLE_LOCK_COUNT @@ -442,7 +445,7 @@ erl_drv_rwlock_runlock(ErlDrvRWLock *drwlck) if (!drwlck) fatal_error(EINVAL, "erl_drv_rwlock_runlock()"); #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_unlock_opt(&drwlck->lcnt, ERTS_LCNT_LO_READ); + erts_lcnt_unlock_opt(&drwlck->lcnt, ERTS_LOCK_OPTIONS_READ); #endif ethr_rwmutex_runlock(&drwlck->rwmtx); #endif @@ -457,7 +460,7 @@ erl_drv_rwlock_tryrwlock(ErlDrvRWLock *drwlck) fatal_error(EINVAL, "erl_drv_rwlock_tryrwlock()"); res = ethr_rwmutex_tryrwlock(&drwlck->rwmtx); #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_trylock_opt(&drwlck->lcnt, res, ERTS_LCNT_LO_READ_WRITE); + erts_lcnt_trylock_opt(&drwlck->lcnt, res, ERTS_LOCK_OPTIONS_RDWR); #endif return res; #else @@ -472,7 +475,7 @@ erl_drv_rwlock_rwlock(ErlDrvRWLock *drwlck) if (!drwlck) fatal_error(EINVAL, "erl_drv_rwlock_rwlock()"); #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_lock_opt(&drwlck->lcnt, ERTS_LCNT_LO_READ_WRITE); + erts_lcnt_lock_opt(&drwlck->lcnt, ERTS_LOCK_OPTIONS_RDWR); #endif ethr_rwmutex_rwlock(&drwlck->rwmtx); #ifdef ERTS_ENABLE_LOCK_COUNT @@ -488,7 +491,7 @@ erl_drv_rwlock_rwunlock(ErlDrvRWLock *drwlck) if (!drwlck) fatal_error(EINVAL, "erl_drv_rwlock_rwunlock()"); #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_unlock_opt(&drwlck->lcnt, ERTS_LCNT_LO_READ_WRITE); + erts_lcnt_unlock_opt(&drwlck->lcnt, ERTS_LOCK_OPTIONS_RDWR); #endif ethr_rwmutex_rwunlock(&drwlck->rwmtx); #endif diff --git a/erts/emulator/beam/erl_fun.c b/erts/emulator/beam/erl_fun.c index d18016c42e..535f677bb3 100644 --- a/erts/emulator/beam/erl_fun.c +++ b/erts/emulator/beam/erl_fun.c @@ -63,7 +63,8 @@ erts_init_fun_table(void) rwmtx_opt.type = ERTS_SMP_RWMTX_TYPE_FREQUENT_READ; rwmtx_opt.lived = ERTS_SMP_RWMTX_LONG_LIVED; - erts_smp_rwmtx_init_opt(&erts_fun_table_lock, &rwmtx_opt, "fun_tab"); + erts_smp_rwmtx_init_opt(&erts_fun_table_lock, &rwmtx_opt, "fun_tab", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); f.hash = (H_FUN) fun_hash; f.cmp = (HCMP_FUN) fun_cmp; diff --git a/erts/emulator/beam/erl_gc.c b/erts/emulator/beam/erl_gc.c index 3c8bdaa62e..8cb977a7f3 100644 --- a/erts/emulator/beam/erl_gc.c +++ b/erts/emulator/beam/erl_gc.c @@ -274,7 +274,8 @@ erts_init_gc(void) } #ifdef ERTS_DIRTY_SCHEDULERS - erts_smp_mtx_init(&dirty_gc.mtx, "dirty_gc_info"); + erts_smp_mtx_init(&dirty_gc.mtx, "dirty_gc_info", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); init_gc_info(&dirty_gc.info); #endif diff --git a/erts/emulator/beam/erl_hl_timer.c b/erts/emulator/beam/erl_hl_timer.c index 99995be464..6e5cc7b801 100644 --- a/erts/emulator/beam/erl_hl_timer.c +++ b/erts/emulator/beam/erl_hl_timer.c @@ -103,14 +103,14 @@ typedef enum { # define ERTS_HLT_SMP_MEMBAR_LoadLoad_LoadStore #endif -/* Bit 0 to 9 contains scheduler id (see mask below) */ -#define ERTS_TMR_ROFLG_HLT (((Uint32) 1) << 10) -#define ERTS_TMR_ROFLG_BIF_TMR (((Uint32) 1) << 11) -#define ERTS_TMR_ROFLG_PRE_ALC (((Uint32) 1) << 12) -#define ERTS_TMR_ROFLG_REG_NAME (((Uint32) 1) << 13) -#define ERTS_TMR_ROFLG_PROC (((Uint32) 1) << 14) -#define ERTS_TMR_ROFLG_PORT (((Uint32) 1) << 15) -#define ERTS_TMR_ROFLG_CALLBACK (((Uint32) 1) << 16) +/* Bit 0 to 10 contains scheduler id (see mask below) */ +#define ERTS_TMR_ROFLG_HLT (((Uint32) 1) << 11) +#define ERTS_TMR_ROFLG_BIF_TMR (((Uint32) 1) << 12) +#define ERTS_TMR_ROFLG_PRE_ALC (((Uint32) 1) << 13) +#define ERTS_TMR_ROFLG_REG_NAME (((Uint32) 1) << 14) +#define ERTS_TMR_ROFLG_PROC (((Uint32) 1) << 15) +#define ERTS_TMR_ROFLG_PORT (((Uint32) 1) << 16) +#define ERTS_TMR_ROFLG_CALLBACK (((Uint32) 1) << 17) #define ERTS_TMR_ROFLG_SID_MASK \ (ERTS_TMR_ROFLG_HLT - (Uint32) 1) @@ -1273,14 +1273,15 @@ bif_timer_timeout(ErtsHLTimerService *srv, ERTS_HLT_ASSERT(proc); } if (proc) { + int dec_refc = 0; + ErtsMessage *mp = erts_alloc_message(0, NULL); + mp->data.heap_frag = tmr->btm.bp; + tmr->btm.bp = NULL; + erts_queue_message(proc, 0, mp, tmr->btm.message, + am_clock_service); + erts_smp_proc_lock(proc, ERTS_PROC_LOCK_BTM); + /* If the process is exiting do not disturb the cleanup... */ if (!ERTS_PROC_IS_EXITING(proc)) { - int dec_refc = 0; - ErtsMessage *mp = erts_alloc_message(0, NULL); - mp->data.heap_frag = tmr->btm.bp; - tmr->btm.bp = NULL; - erts_queue_message(proc, 0, mp, tmr->btm.message, - am_clock_service); - erts_smp_proc_lock(proc, ERTS_PROC_LOCK_BTM); #ifdef ERTS_MAGIC_REF_BIF_TIMERS if (tmr->btm.proc_list.next) { proc_btm_list_delete(&proc->bif_timers, tmr); @@ -1293,10 +1294,10 @@ bif_timer_timeout(ErtsHLTimerService *srv, dec_refc = 1; } #endif - erts_smp_proc_unlock(proc, ERTS_PROC_LOCK_BTM); - if (dec_refc) - timer_pre_dec_refc((ErtsTimer *) tmr); } + erts_smp_proc_unlock(proc, ERTS_PROC_LOCK_BTM); + if (dec_refc) + timer_pre_dec_refc((ErtsTimer *) tmr); } if (tmr->btm.bp) free_message_buffer(tmr->btm.bp); diff --git a/erts/emulator/beam/erl_init.c b/erts/emulator/beam/erl_init.c index 6172595552..5206d7564f 100644 --- a/erts/emulator/beam/erl_init.c +++ b/erts/emulator/beam/erl_init.c @@ -2357,8 +2357,12 @@ erl_start(int argc, char **argv) #ifdef ERTS_SMP erts_start_schedulers(); - /* Let system specific code decide what to do with the main thread... */ +#ifdef ERTS_ENABLE_LOCK_COUNT + erts_lcnt_post_startup(); +#endif + + /* Let system specific code decide what to do with the main thread... */ erts_sys_main_thread(); /* May or may not return! */ #else { @@ -2373,6 +2377,11 @@ erl_start(int argc, char **argv) erts_sched_init_time_sup(esdp); erts_ets_sched_spec_data_init(esdp); erts_aux_work_timeout_late_init(esdp); + +#ifdef ERTS_ENABLE_LOCK_COUNT + erts_lcnt_post_startup(); +#endif + process_main(esdp->x_reg_array, esdp->f_reg_array); } #endif diff --git a/erts/emulator/beam/erl_instrument.c b/erts/emulator/beam/erl_instrument.c index 4d4defd8b5..634509f880 100644 --- a/erts/emulator/beam/erl_instrument.c +++ b/erts/emulator/beam/erl_instrument.c @@ -1200,7 +1200,8 @@ erts_instr_init(int stat, int map_stat) stats = erts_alloc(ERTS_ALC_T_INSTR_INFO, sizeof(struct stats_)); - erts_mtx_init(&instr_mutex, "instr"); + erts_mtx_init(&instr_mutex, "instr", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_DEBUG); mem_anchor = NULL; @@ -1223,7 +1224,8 @@ erts_instr_init(int stat, int map_stat) if (map_stat) { - erts_mtx_init(&instr_x_mutex, "instr_x"); + erts_mtx_init(&instr_x_mutex, "instr_x", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_DEBUG); erts_instr_memory_map = 1; erts_instr_stat = 1; diff --git a/erts/emulator/beam/erl_io_queue.c b/erts/emulator/beam/erl_io_queue.c new file mode 100644 index 0000000000..a01b676d39 --- /dev/null +++ b/erts/emulator/beam/erl_io_queue.c @@ -0,0 +1,1230 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2017. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * %CopyrightEnd% + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include "sys.h" +#include "global.h" + +#define ERL_WANT_HIPE_BIF_WRAPPER__ +#include "bif.h" +#undef ERL_WANT_HIPE_BIF_WRAPPER__ + +#include "erl_bits.h" +#include "erl_io_queue.h" + +#define IOL2V_SMALL_BIN_LIMIT (ERL_ONHEAP_BIN_LIMIT * 4) + +static void free_binary(ErtsIOQBinary *b, int driver); +static ErtsIOQBinary *alloc_binary(Uint size, char *source, void **iov_base, int driver); + +void erts_ioq_init(ErtsIOQueue *q, ErtsAlcType_t alct, int driver) +{ + + ERTS_CT_ASSERT(offsetof(ErlNifIOVec,flags) == sizeof(ErtsIOVecCommon)); + ERTS_CT_ASSERT(sizeof(ErlIOVec) == sizeof(ErtsIOVecCommon)); + ERTS_CT_ASSERT(sizeof(size_t) == sizeof(ErlDrvSizeT)); + ERTS_CT_ASSERT(sizeof(size_t) == sizeof(Uint)); + + q->alct = alct; + q->driver = driver; + q->size = 0; + q->v_head = q->v_tail = q->v_start = q->v_small; + q->v_end = q->v_small + ERTS_SMALL_IO_QUEUE; + q->b_head = q->b_tail = q->b_start = q->b_small; + q->b_end = q->b_small + ERTS_SMALL_IO_QUEUE; +} + +void erts_ioq_clear(ErtsIOQueue *q) +{ + ErtsIOQBinary** binp = q->b_head; + int driver = q->driver; + + if (q->v_start != q->v_small) + erts_free(q->alct, (void *) q->v_start); + + while(binp < q->b_tail) { + if (*binp != NULL) + free_binary(*binp, driver); + binp++; + } + if (q->b_start != q->b_small) + erts_free(q->alct, (void *) q->b_start); + q->v_start = q->v_end = q->v_head = q->v_tail = NULL; + q->b_start = q->b_end = q->b_head = q->b_tail = NULL; + q->size = 0; +} + +static void free_binary(ErtsIOQBinary *b, int driver) +{ + if (driver) + driver_free_binary(&b->driver); + else if (erts_refc_dectest(&b->nif.intern.refc, 0) == 0) + erts_bin_free(&b->nif); +} + +static ErtsIOQBinary *alloc_binary(Uint size, char *source, void **iov_base, int driver) +{ + if (driver) { + ErlDrvBinary *bin = driver_alloc_binary(size); + if (!bin) return NULL; + sys_memcpy(bin->orig_bytes, source, size); + *iov_base = bin->orig_bytes; + return (ErtsIOQBinary *)bin; + } else { + /* This clause can be triggered in enif_ioq_enq_binary is used */ + Binary *bin = erts_bin_nrml_alloc(size); + if (!bin) return NULL; + erts_refc_init(&bin->intern.refc, 1); + sys_memcpy(bin->orig_bytes, source, size); + *iov_base = bin->orig_bytes; + return (ErtsIOQBinary *)bin; + } +} + +Uint erts_ioq_size(ErtsIOQueue *q) +{ + return q->size; +} + +/* expand queue to hold n elements in tail or head */ +static int expandq(ErtsIOQueue* q, int n, int tail) +/* tail: 0 if make room in head, make room in tail otherwise */ +{ + int h_sz; /* room before header */ + int t_sz; /* room after tail */ + int q_sz; /* occupied */ + int nvsz; + SysIOVec* niov; + ErtsIOQBinary** nbinv; + + h_sz = q->v_head - q->v_start; + t_sz = q->v_end - q->v_tail; + q_sz = q->v_tail - q->v_head; + + if (tail && (n <= t_sz)) /* do we need to expand tail? */ + return 0; + else if (!tail && (n <= h_sz)) /* do we need to expand head? */ + return 0; + else if (n > (h_sz + t_sz)) { /* need to allocate */ + /* we may get little extra but it ok */ + nvsz = (q->v_end - q->v_start) + n; + + niov = erts_alloc_fnf(q->alct, nvsz * sizeof(SysIOVec)); + if (!niov) + return -1; + nbinv = erts_alloc_fnf(q->alct, nvsz * sizeof(ErtsIOQBinary**)); + if (!nbinv) { + erts_free(q->alct, (void *) niov); + return -1; + } + if (tail) { + sys_memcpy(niov, q->v_head, q_sz*sizeof(SysIOVec)); + if (q->v_start != q->v_small) + erts_free(q->alct, (void *) q->v_start); + q->v_start = niov; + q->v_end = niov + nvsz; + q->v_head = q->v_start; + q->v_tail = q->v_head + q_sz; + + sys_memcpy(nbinv, q->b_head, q_sz*sizeof(ErtsIOQBinary*)); + if (q->b_start != q->b_small) + erts_free(q->alct, (void *) q->b_start); + q->b_start = nbinv; + q->b_end = nbinv + nvsz; + q->b_head = q->b_start; + q->b_tail = q->b_head + q_sz; + } + else { + sys_memcpy(niov+nvsz-q_sz, q->v_head, q_sz*sizeof(SysIOVec)); + if (q->v_start != q->v_small) + erts_free(q->alct, (void *) q->v_start); + q->v_start = niov; + q->v_end = niov + nvsz; + q->v_tail = q->v_end; + q->v_head = q->v_tail - q_sz; + + sys_memcpy(nbinv+nvsz-q_sz, q->b_head, q_sz*sizeof(ErtsIOQBinary*)); + if (q->b_start != q->b_small) + erts_free(q->alct, (void *) q->b_start); + q->b_start = nbinv; + q->b_end = nbinv + nvsz; + q->b_tail = q->b_end; + q->b_head = q->b_tail - q_sz; + } + } + else if (tail) { /* move to beginning to make room in tail */ + sys_memmove(q->v_start, q->v_head, q_sz*sizeof(SysIOVec)); + q->v_head = q->v_start; + q->v_tail = q->v_head + q_sz; + sys_memmove(q->b_start, q->b_head, q_sz*sizeof(ErtsIOQBinary*)); + q->b_head = q->b_start; + q->b_tail = q->b_head + q_sz; + } + else { /* move to end to make room */ + sys_memmove(q->v_end-q_sz, q->v_head, q_sz*sizeof(SysIOVec)); + q->v_tail = q->v_end; + q->v_head = q->v_tail-q_sz; + sys_memmove(q->b_end-q_sz, q->b_head, q_sz*sizeof(ErtsIOQBinary*)); + q->b_tail = q->b_end; + q->b_head = q->b_tail-q_sz; + } + + return 0; +} + +static +int skip(ErtsIOVec* vec, Uint skipbytes, + SysIOVec **iovp, ErtsIOQBinary ***binvp, + Uint *lenp) +{ + int n; + Uint len; + SysIOVec* iov; + ErtsIOQBinary** binv; + + if (vec->common.size <= skipbytes) + return -1; + + iov = vec->common.iov; + binv = vec->common.binv; + n = vec->common.vsize; + /* we use do here to strip iov_len=0 from beginning */ + do { + len = iov->iov_len; + if (len <= skipbytes) { + skipbytes -= len; + iov++; + binv++; + n--; + } + else { + iov->iov_base = ((char *)(iov->iov_base)) + skipbytes; + iov->iov_len -= skipbytes; + skipbytes = 0; + } + } while(skipbytes > 0); + + *binvp = binv; + *iovp = iov; + *lenp = len; + + return n; +} + +/* Put elements from vec at q tail */ +int erts_ioq_enqv(ErtsIOQueue *q, ErtsIOVec *eiov, Uint skipbytes) +{ + int n; + Uint len; + Uint size = eiov->common.size - skipbytes; + SysIOVec *iov; + ErtsIOQBinary** binv; + ErtsIOQBinary* b; + + if (q == NULL) + return -1; + + ASSERT(eiov->common.size >= skipbytes); + if (eiov->common.size <= skipbytes) + return 0; + + n = skip(eiov, skipbytes, &iov, &binv, &len); + + if (n < 0) + return n; + + if (q->v_tail + n >= q->v_end) + if (expandq(q, n, 1)) + return -1; + + /* Queue and reference all binaries (remove zero length items) */ + while(n--) { + if ((len = iov->iov_len) > 0) { + if ((b = *binv) == NULL) { /* special case create binary ! */ + b = alloc_binary(len, iov->iov_base, (void**)&q->v_tail->iov_base, + q->driver); + if (!b) return -1; + *q->b_tail++ = b; + q->v_tail->iov_len = len; + q->v_tail++; + } + else { + if (q->driver) + driver_binary_inc_refc(&b->driver); + else + erts_refc_inc(&b->nif.intern.refc, 1); + *q->b_tail++ = b; + *q->v_tail++ = *iov; + } + } + iov++; + binv++; + } + q->size += size; /* update total size in queue */ + return 0; +} + +/* Put elements from vec at q head */ +int erts_ioq_pushqv(ErtsIOQueue *q, ErtsIOVec* vec, Uint skipbytes) +{ + int n; + Uint len; + Uint size = vec->common.size - skipbytes; + SysIOVec* iov; + ErtsIOQBinary** binv; + ErtsIOQBinary* b; + + if (q == NULL) + return -1; + + ASSERT(vec->common.size >= skipbytes); + if (vec->common.size <= skipbytes) + return 0; + + n = skip(vec, skipbytes, &iov, &binv, &len); + + if (n < 0) + return n; + + if (q->v_head - n < q->v_start) + if (expandq(q, n, 0)) + return -1; + + /* Queue and reference all binaries (remove zero length items) */ + iov += (n-1); /* move to end */ + binv += (n-1); /* move to end */ + while(n--) { + if ((len = iov->iov_len) > 0) { + if ((b = *binv) == NULL) { /* special case create binary ! */ + if (q->driver) { + ErlDrvBinary *bin = driver_alloc_binary(len); + if (!bin) return -1; + sys_memcpy(bin->orig_bytes, iov->iov_base, len); + b = (ErtsIOQBinary *)bin; + q->v_head->iov_base = bin->orig_bytes; + } + *--q->b_head = b; + q->v_head--; + q->v_head->iov_len = len; + } + else { + if (q->driver) + driver_binary_inc_refc(&b->driver); + else + erts_refc_inc(&b->nif.intern.refc, 1); + *--q->b_head = b; + *--q->v_head = *iov; + } + } + iov--; + binv--; + } + q->size += size; /* update total size in queue */ + return 0; +} + + +/* +** Remove size bytes from queue head +** Return number of bytes that remain in queue +*/ +int erts_ioq_deq(ErtsIOQueue *q, Uint size) +{ + Uint len; + + if ((q == NULL) || (q->size < size)) + return -1; + q->size -= size; + while (size > 0) { + ASSERT(q->v_head != q->v_tail); + + len = q->v_head->iov_len; + if (len <= size) { + size -= len; + free_binary(*q->b_head, q->driver); + *q->b_head++ = NULL; + q->v_head++; + } + else { + q->v_head->iov_base = ((char *)(q->v_head->iov_base)) + size; + q->v_head->iov_len -= size; + size = 0; + } + } + + /* restart pointers (optimised for enq) */ + if (q->v_head == q->v_tail) { + q->v_head = q->v_tail = q->v_start; + q->b_head = q->b_tail = q->b_start; + } + return 0; +} + + +Uint erts_ioq_peekqv(ErtsIOQueue *q, ErtsIOVec *ev) { + ASSERT(ev); + + if (! q) { + return (Uint) -1; + } else { + if ((ev->common.vsize = q->v_tail - q->v_head) == 0) { + ev->common.size = 0; + ev->common.iov = NULL; + ev->common.binv = NULL; + } else { + ev->common.size = q->size; + ev->common.iov = q->v_head; + ev->common.binv = q->b_head; + } + return q->size; + } +} + +SysIOVec* erts_ioq_peekq(ErtsIOQueue *q, int* vlenp) /* length of io-vector */ +{ + + if (q == NULL) { + *vlenp = -1; + return NULL; + } + if ((*vlenp = (q->v_tail - q->v_head)) == 0) + return NULL; + return q->v_head; +} + +/* Fills a possibly deep list of chars and binaries into vec +** Small characters are first stored in the buffer buf of length ln +** binaries found are copied and linked into msoh +** Return vector length on succsess, +** -1 on overflow +** -2 on type error +*/ + +static ERTS_INLINE void +io_list_to_vec_set_vec(SysIOVec **iov, ErtsIOQBinary ***binv, + ErtsIOQBinary *bin, byte *ptr, Uint len, + int *vlen) +{ + while (len > MAX_SYSIOVEC_IOVLEN) { + (*iov)->iov_base = ptr; + (*iov)->iov_len = MAX_SYSIOVEC_IOVLEN; + ptr += MAX_SYSIOVEC_IOVLEN; + len -= MAX_SYSIOVEC_IOVLEN; + (*iov)++; + (*vlen)++; + *(*binv)++ = bin; + } + (*iov)->iov_base = ptr; + (*iov)->iov_len = len; + *(*binv)++ = bin; + (*iov)++; + (*vlen)++; +} + +int +erts_ioq_iolist_to_vec(Eterm obj, /* io-list */ + SysIOVec* iov, /* io vector */ + ErtsIOQBinary** binv, /* binary reference vector */ + ErtsIOQBinary* cbin, /* binary to store characters */ + Uint bin_limit, /* small binaries limit */ + int driver) +{ + DECLARE_ESTACK(s); + Eterm* objp; + byte *buf = NULL; + Uint len = 0; + Uint csize = 0; + int vlen = 0; + byte* cptr; + + if (cbin) { + if (driver) { + buf = (byte*)cbin->driver.orig_bytes; + len = cbin->driver.orig_size; + } else { + buf = (byte*)cbin->nif.orig_bytes; + len = cbin->nif.orig_size; + } + } + cptr = buf; + + goto L_jump_start; /* avoid push */ + + while (!ESTACK_ISEMPTY(s)) { + obj = ESTACK_POP(s); + L_jump_start: + if (is_list(obj)) { + L_iter_list: + objp = list_val(obj); + obj = CAR(objp); + if (is_byte(obj)) { + if (len == 0) + goto L_overflow; + *buf++ = unsigned_val(obj); + csize++; + len--; + } else if (is_binary(obj)) { + ESTACK_PUSH(s, CDR(objp)); + goto handle_binary; + } else if (is_list(obj)) { + ESTACK_PUSH(s, CDR(objp)); + goto L_iter_list; /* on head */ + } else if (!is_nil(obj)) { + goto L_type_error; + } + obj = CDR(objp); + if (is_list(obj)) + goto L_iter_list; /* on tail */ + else if (is_binary(obj)) { + goto handle_binary; + } else if (!is_nil(obj)) { + goto L_type_error; + } + } else if (is_binary(obj)) { + Eterm real_bin; + Uint offset; + Eterm* bptr; + Uint size; + int bitoffs; + int bitsize; + + handle_binary: + size = binary_size(obj); + ERTS_GET_REAL_BIN(obj, real_bin, offset, bitoffs, bitsize); + ASSERT(bitsize == 0); + bptr = binary_val(real_bin); + if (*bptr == HEADER_PROC_BIN) { + ProcBin* pb = (ProcBin *) bptr; + if (bitoffs != 0) { + if (len < size) { + goto L_overflow; + } + erts_copy_bits(pb->bytes+offset, bitoffs, 1, + (byte *) buf, 0, 1, size*8); + csize += size; + buf += size; + len -= size; + } else if (bin_limit && size < bin_limit) { + if (len < size) { + goto L_overflow; + } + sys_memcpy(buf, pb->bytes+offset, size); + csize += size; + buf += size; + len -= size; + } else { + ErtsIOQBinary *qbin; + if (csize != 0) { + io_list_to_vec_set_vec(&iov, &binv, cbin, + cptr, csize, &vlen); + cptr = buf; + csize = 0; + } + if (pb->flags) { + erts_emasculate_writable_binary(pb); + } + if (driver) + qbin = (ErtsIOQBinary*)Binary2ErlDrvBinary(pb->val); + else + qbin = (ErtsIOQBinary*)pb->val; + + io_list_to_vec_set_vec( + &iov, &binv, qbin, + pb->bytes+offset, size, &vlen); + } + } else { + ErlHeapBin* hb = (ErlHeapBin *) bptr; + if (len < size) { + goto L_overflow; + } + copy_binary_to_buffer(buf, 0, + ((byte *) hb->data)+offset, bitoffs, + 8*size); + csize += size; + buf += size; + len -= size; + } + } else if (!is_nil(obj)) { + goto L_type_error; + } + } + + if (csize != 0) { + io_list_to_vec_set_vec(&iov, &binv, cbin, cptr, csize, &vlen); + } + + DESTROY_ESTACK(s); + return vlen; + + L_type_error: + DESTROY_ESTACK(s); + return -2; + + L_overflow: + DESTROY_ESTACK(s); + return -1; +} + +static ERTS_INLINE int +io_list_vec_count(Eterm obj, Uint *v_size, + Uint *c_size, Uint *b_size, Uint *in_clist, + Uint *p_v_size, Uint *p_c_size, Uint *p_in_clist, + Uint blimit) +{ + Uint size = binary_size(obj); + Eterm real; + ERTS_DECLARE_DUMMY(Uint offset); + int bitoffs; + int bitsize; + ERTS_GET_REAL_BIN(obj, real, offset, bitoffs, bitsize); + if (bitsize != 0) return 1; + if (thing_subtag(*binary_val(real)) == REFC_BINARY_SUBTAG && + bitoffs == 0) { + *b_size += size; + if (*b_size < size) return 2; + *in_clist = 0; + ++*v_size; + /* If iov_len is smaller then Uint we split the binary into*/ + /* multiple smaller (2GB) elements in the iolist.*/ + *v_size += size / MAX_SYSIOVEC_IOVLEN; + if (size >= blimit) { + *p_in_clist = 0; + ++*p_v_size; + } else { + *p_c_size += size; + if (!*p_in_clist) { + *p_in_clist = 1; + ++*p_v_size; + } + } + } else { + *c_size += size; + if (*c_size < size) return 2; + if (!*in_clist) { + *in_clist = 1; + ++*v_size; + } + *p_c_size += size; + if (!*p_in_clist) { + *p_in_clist = 1; + ++*p_v_size; + } + } + return 0; +} + +#define IO_LIST_VEC_COUNT(obj) \ + do { \ + switch (io_list_vec_count(obj, &v_size, &c_size, \ + &b_size, &in_clist, \ + &p_v_size, &p_c_size, &p_in_clist, \ + blimit)) { \ + case 1: goto L_type_error; \ + case 2: goto L_overflow_error; \ + default: break; \ + } \ + } while(0) + +/* + * Returns 0 if successful and a non-zero value otherwise. + * + * Return values through pointers: + * *vsize - SysIOVec size needed for a writev + * *csize - Number of bytes not in binary (in the common binary) + * *pvsize - SysIOVec size needed if packing small binaries + * *pcsize - Number of bytes in the common binary if packing + * *total_size - Total size of iolist in bytes + */ +int +erts_ioq_iolist_vec_len(Eterm obj, int* vsize, Uint* csize, + Uint* pvsize, Uint* pcsize, + Uint* total_size, Uint blimit) +{ + DECLARE_ESTACK(s); + Eterm* objp; + Uint v_size = 0; + Uint c_size = 0; + Uint b_size = 0; + Uint in_clist = 0; + Uint p_v_size = 0; + Uint p_c_size = 0; + Uint p_in_clist = 0; + Uint total; + + goto L_jump_start; /* avoid a push */ + + while (!ESTACK_ISEMPTY(s)) { + obj = ESTACK_POP(s); + L_jump_start: + if (is_list(obj)) { + L_iter_list: + objp = list_val(obj); + obj = CAR(objp); + + if (is_byte(obj)) { + c_size++; + if (c_size == 0) { + goto L_overflow_error; + } + if (!in_clist) { + in_clist = 1; + v_size++; + } + p_c_size++; + if (!p_in_clist) { + p_in_clist = 1; + p_v_size++; + } + } + else if (is_binary(obj)) { + IO_LIST_VEC_COUNT(obj); + } + else if (is_list(obj)) { + ESTACK_PUSH(s, CDR(objp)); + goto L_iter_list; /* on head */ + } + else if (!is_nil(obj)) { + goto L_type_error; + } + + obj = CDR(objp); + if (is_list(obj)) + goto L_iter_list; /* on tail */ + else if (is_binary(obj)) { /* binary tail is OK */ + IO_LIST_VEC_COUNT(obj); + } + else if (!is_nil(obj)) { + goto L_type_error; + } + } + else if (is_binary(obj)) { + IO_LIST_VEC_COUNT(obj); + } + else if (!is_nil(obj)) { + goto L_type_error; + } + } + + total = c_size + b_size; + if (total < c_size) { + goto L_overflow_error; + } + *total_size = total; + + DESTROY_ESTACK(s); + *vsize = v_size; + *csize = c_size; + *pvsize = p_v_size; + *pcsize = p_c_size; + return 0; + + L_type_error: + L_overflow_error: + DESTROY_ESTACK(s); + return 1; +} + +typedef struct { + Eterm result_head; + Eterm result_tail; + Eterm input_list; + + UWord acc_size; + Binary *acc; + + /* We yield after copying this many bytes into the accumulator (Minus + * eating a few on consing etc). Large binaries will only count to the + * extent their split (if any) resulted in a copy op. */ + UWord bytereds_available; + UWord bytereds_spent; + + Process *process; + ErtsEStack estack; + + Eterm magic_reference; +} iol2v_state_t; + +static int iol2v_state_destructor(Binary *data) { + iol2v_state_t *state = ERTS_MAGIC_BIN_UNALIGNED_DATA(data); + + DESTROY_SAVED_ESTACK(&state->estack); + + if (state->acc != NULL) { + erts_bin_free(state->acc); + } + + return 1; +} + +static void iol2v_init(iol2v_state_t *state, Process *process, Eterm input) { + state->process = process; + + state->result_head = NIL; + state->result_tail = NIL; + state->input_list = input; + + state->magic_reference = NIL; + state->acc_size = 0; + state->acc = NULL; + + CLEAR_SAVED_ESTACK(&state->estack); +} + +static Eterm iol2v_make_sub_bin(iol2v_state_t *state, Eterm bin_term, + UWord offset, UWord size) { + Uint byte_offset, bit_offset, bit_size; + ErlSubBin *sb; + Eterm orig_pb_term; + + sb = (ErlSubBin*)HAlloc(state->process, ERL_SUB_BIN_SIZE); + + ERTS_GET_REAL_BIN(bin_term, orig_pb_term, + byte_offset, bit_offset, bit_size); + + (void)bit_offset; + (void)bit_size; + + sb->thing_word = HEADER_SUB_BIN; + sb->bitsize = 0; + sb->bitoffs = 0; + sb->orig = orig_pb_term; + sb->is_writable = 0; + + sb->offs = byte_offset + offset; + sb->size = size; + + return make_binary(sb); +} + +static Eterm iol2v_promote_acc(iol2v_state_t *state) { + ProcBin *pb; + + state->acc = erts_bin_realloc(state->acc, state->acc_size); + + pb = (ProcBin*)HAlloc(state->process, PROC_BIN_SIZE); + pb->thing_word = HEADER_PROC_BIN; + pb->size = state->acc_size; + pb->val = state->acc; + pb->bytes = (byte*)(state->acc)->orig_bytes; + pb->flags = 0; + pb->next = MSO(state->process).first; + OH_OVERHEAD(&(MSO(state->process)), pb->size / sizeof(Eterm)); + MSO(state->process).first = (struct erl_off_heap_header*)pb; + + state->acc_size = 0; + state->acc = NULL; + + return make_binary(pb); +} + +/* Destructively enqueues a term to the result list, saving us the hassle of + * having to reverse it later. This is safe since GC is disabled and we never + * leak the unfinished term to the outside. */ +static void iol2v_enqueue_result(iol2v_state_t *state, Eterm term) { + Eterm prev_tail; + Eterm *hp; + + prev_tail = state->result_tail; + + hp = HAlloc(state->process, 2); + state->result_tail = CONS(hp, term, NIL); + + if(prev_tail != NIL) { + Eterm *prev_cell = list_val(prev_tail); + CDR(prev_cell) = state->result_tail; + } else { + state->result_head = state->result_tail; + } + + state->bytereds_spent += 1; +} + +#ifndef DEBUG + #define ACC_REALLOCATION_LIMIT (IOL2V_SMALL_BIN_LIMIT * 32) +#else + #define ACC_REALLOCATION_LIMIT (IOL2V_SMALL_BIN_LIMIT * 4) +#endif + +static void iol2v_expand_acc(iol2v_state_t *state, UWord extra) { + UWord required_bytes, acc_alloc_size; + + ERTS_CT_ASSERT(ERTS_UWORD_MAX > ACC_REALLOCATION_LIMIT / 2); + ASSERT(extra >= 1); + + acc_alloc_size = state->acc != NULL ? (state->acc)->orig_size : 0; + required_bytes = state->acc_size + extra; + + if (state->acc == NULL) { + UWord new_size = MAX(required_bytes, IOL2V_SMALL_BIN_LIMIT); + + state->acc = erts_bin_nrml_alloc(new_size); + } else if (required_bytes > acc_alloc_size) { + Binary *prev_acc; + UWord new_size; + + if (acc_alloc_size >= ACC_REALLOCATION_LIMIT) { + /* We skip reallocating once we hit a certain point; it often + * results in extra copying and we're very likely to overallocate + * on anything other than absurdly long byte/heapbin sequences. */ + iol2v_enqueue_result(state, iol2v_promote_acc(state)); + iol2v_expand_acc(state, extra); + return; + } + + new_size = MAX(required_bytes, acc_alloc_size * 2); + prev_acc = state->acc; + + state->acc = erts_bin_realloc(prev_acc, new_size); + + if (prev_acc != state->acc) { + state->bytereds_spent += state->acc_size; + } + } + + state->bytereds_spent += extra; +} + +static int iol2v_append_byte_seq(iol2v_state_t *state, Eterm seq_start, Eterm *seq_end) { + Eterm lookahead, iterator; + Uint observed_bits; + SWord seq_length; + char *acc_data; + + lookahead = seq_start; + seq_length = 0; + + ASSERT(state->bytereds_available > state->bytereds_spent); + + while (is_list(lookahead)) { + Eterm *cell = list_val(lookahead); + + if (!is_small(CAR(cell))) { + break; + } + + if (seq_length * 2 >= (state->bytereds_available - state->bytereds_spent)) { + break; + } + + lookahead = CDR(cell); + seq_length += 1; + } + + ASSERT(seq_length >= 1); + + iol2v_expand_acc(state, seq_length); + + /* Bump a few extra reductions to account for list traversal. */ + state->bytereds_spent += seq_length; + + acc_data = &(state->acc)->orig_bytes[state->acc_size]; + state->acc_size += seq_length; + + iterator = seq_start; + observed_bits = 0; + + while (iterator != lookahead) { + Eterm *cell; + Uint byte; + + cell = list_val(iterator); + iterator = CDR(cell); + + byte = unsigned_val(CAR(cell)); + observed_bits |= byte; + + ASSERT(acc_data < &(state->acc)->orig_bytes[state->acc_size]); + *(acc_data++) = byte; + } + + if (observed_bits > UCHAR_MAX) { + return 0; + } + + ASSERT(acc_data == &(state->acc)->orig_bytes[state->acc_size]); + *seq_end = iterator; + + return 1; +} + +static int iol2v_append_binary(iol2v_state_t *state, Eterm bin_term) { + int is_acc_small, is_bin_small; + UWord combined_size; + UWord binary_size; + + Uint byte_offset, bit_offset, bit_size; + Eterm *parent_header; + Eterm parent_binary; + byte *binary_data; + + ASSERT(state->bytereds_available > state->bytereds_spent); + + ERTS_GET_REAL_BIN(bin_term, parent_binary, byte_offset, bit_offset, bit_size); + parent_header = binary_val(parent_binary); + binary_size = binary_size(bin_term); + + if (bit_offset != 0 || bit_size != 0) { + return 0; + } else if (binary_size == 0) { + state->bytereds_spent += 1; + return 1; + } + + is_acc_small = state->acc_size < IOL2V_SMALL_BIN_LIMIT; + is_bin_small = binary_size < IOL2V_SMALL_BIN_LIMIT; + combined_size = binary_size + state->acc_size; + + if (thing_subtag(*parent_header) == REFC_BINARY_SUBTAG) { + ProcBin *pb = (ProcBin*)parent_header; + + if (pb->flags) { + erts_emasculate_writable_binary(pb); + } + + binary_data = pb->bytes; + } else { + ErlHeapBin *hb = (ErlHeapBin*)parent_header; + + ASSERT(thing_subtag(*parent_header) == HEAP_BINARY_SUBTAG); + ASSERT(is_bin_small); + + binary_data = &((unsigned char*)&hb->data)[byte_offset]; + } + + if (!is_bin_small && (state->acc_size == 0 || !is_acc_small)) { + /* Avoid combining if we encounter an acceptably large binary while the + * accumulator is either empty or large enough to be returned on its + * own. */ + if (state->acc_size != 0) { + iol2v_enqueue_result(state, iol2v_promote_acc(state)); + } + + iol2v_enqueue_result(state, bin_term); + } else if (is_bin_small || combined_size < (IOL2V_SMALL_BIN_LIMIT * 2)) { + /* If the candidate is small or we can't split the combination in two, + * then just copy it into the accumulator. */ + iol2v_expand_acc(state, binary_size); + + sys_memcpy(&(state->acc)->orig_bytes[state->acc_size], + binary_data, binary_size); + + state->acc_size += binary_size; + } else { + /* Otherwise, append enough data for the accumulator to be valid, and + * then return the rest as a sub-binary. */ + UWord spill = IOL2V_SMALL_BIN_LIMIT - state->acc_size; + Eterm binary_tail; + + iol2v_expand_acc(state, spill); + + sys_memcpy(&(state->acc)->orig_bytes[state->acc_size], + binary_data, spill); + + state->acc_size += spill; + + binary_tail = iol2v_make_sub_bin(state, bin_term, spill, + binary_size - spill); + + iol2v_enqueue_result(state, iol2v_promote_acc(state)); + iol2v_enqueue_result(state, binary_tail); + } + + return 1; +} + +static BIF_RETTYPE iol2v_yield(iol2v_state_t *state) { + if (is_nil(state->magic_reference)) { + iol2v_state_t *boxed_state; + Binary *magic_binary; + Eterm *hp; + + magic_binary = erts_create_magic_binary_x(sizeof(*state), + &iol2v_state_destructor, ERTS_ALC_T_BINARY, 1); + + boxed_state = ERTS_MAGIC_BIN_UNALIGNED_DATA(magic_binary); + sys_memcpy(boxed_state, state, sizeof(*state)); + + hp = HAlloc(boxed_state->process, ERTS_MAGIC_REF_THING_SIZE); + boxed_state->magic_reference = + erts_mk_magic_ref(&hp, &MSO(boxed_state->process), magic_binary); + + state = boxed_state; + } + + ERTS_BIF_YIELD1(bif_export[BIF_iolist_to_iovec_1], + state->process, state->magic_reference); +} + +static BIF_RETTYPE iol2v_continue(iol2v_state_t *state) { + Eterm iterator; + + DECLARE_ESTACK(s); + ESTACK_CHANGE_ALLOCATOR(s, ERTS_ALC_T_SAVED_ESTACK); + + state->bytereds_available = + ERTS_BIF_REDS_LEFT(state->process) * IOL2V_SMALL_BIN_LIMIT; + state->bytereds_spent = 0; + + if (state->estack.start) { + ESTACK_RESTORE(s, &state->estack); + } + + iterator = state->input_list; + + for(;;) { + if (state->bytereds_spent >= state->bytereds_available) { + ESTACK_SAVE(s, &state->estack); + state->input_list = iterator; + + return iol2v_yield(state); + } + + while (is_list(iterator)) { + Eterm *cell; + Eterm head; + + cell = list_val(iterator); + head = CAR(cell); + + if (is_binary(head)) { + if (!iol2v_append_binary(state, head)) { + goto l_badarg; + } + + iterator = CDR(cell); + } else if (is_small(head)) { + Eterm seq_end; + + if (!iol2v_append_byte_seq(state, iterator, &seq_end)) { + goto l_badarg; + } + + iterator = seq_end; + } else if (is_list(head) || is_nil(head)) { + Eterm tail = CDR(cell); + + if (!is_nil(tail)) { + ESTACK_PUSH(s, tail); + } + + state->bytereds_spent += 1; + iterator = head; + } else { + goto l_badarg; + } + + if (state->bytereds_spent >= state->bytereds_available) { + ESTACK_SAVE(s, &state->estack); + state->input_list = iterator; + + return iol2v_yield(state); + } + } + + if (is_binary(iterator)) { + if (!iol2v_append_binary(state, iterator)) { + goto l_badarg; + } + } else if (!is_nil(iterator)) { + goto l_badarg; + } + + if(ESTACK_ISEMPTY(s)) { + break; + } + + iterator = ESTACK_POP(s); + } + + if (state->acc_size != 0) { + iol2v_enqueue_result(state, iol2v_promote_acc(state)); + } + + BUMP_REDS(state->process, state->bytereds_spent / IOL2V_SMALL_BIN_LIMIT); + + CLEAR_SAVED_ESTACK(&state->estack); + DESTROY_ESTACK(s); + + BIF_RET(state->result_head); + +l_badarg: + CLEAR_SAVED_ESTACK(&state->estack); + DESTROY_ESTACK(s); + + if (state->acc != NULL) { + erts_bin_free(state->acc); + state->acc = NULL; + } + + BIF_ERROR(state->process, BADARG); +} + +HIPE_WRAPPER_BIF_DISABLE_GC(iolist_to_iovec, 1) + +BIF_RETTYPE iolist_to_iovec_1(BIF_ALIST_1) { + BIF_RETTYPE result; + + if (is_nil(BIF_ARG_1)) { + BIF_RET(NIL); + } else if (is_binary(BIF_ARG_1)) { + if (binary_size(BIF_ARG_1) != 0) { + Eterm *hp = HAlloc(BIF_P, 2); + + BIF_RET(CONS(hp, BIF_ARG_1, NIL)); + } else { + BIF_RET(NIL); + } + } else if (is_internal_magic_ref(BIF_ARG_1)) { + iol2v_state_t *state; + Binary *magic; + + magic = erts_magic_ref2bin(BIF_ARG_1); + + if (ERTS_MAGIC_BIN_DESTRUCTOR(magic) != &iol2v_state_destructor) { + ASSERT(!(BIF_P->flags & F_DISABLE_GC)); + BIF_ERROR(BIF_P, BADARG); + } + + ASSERT(BIF_P->flags & F_DISABLE_GC); + + state = ERTS_MAGIC_BIN_UNALIGNED_DATA(magic); + result = iol2v_continue(state); + } else if (!is_list(BIF_ARG_1)) { + ASSERT(!(BIF_P->flags & F_DISABLE_GC)); + BIF_ERROR(BIF_P, BADARG); + } else { + iol2v_state_t state; + + iol2v_init(&state, BIF_P, BIF_ARG_1); + + erts_set_gc_state(BIF_P, 0); + + result = iol2v_continue(&state); + } + + if (result != THE_NON_VALUE || BIF_P->freason != TRAP) { + erts_set_gc_state(BIF_P, 1); + } + + BIF_RET(result); +} diff --git a/erts/emulator/beam/erl_io_queue.h b/erts/emulator/beam/erl_io_queue.h new file mode 100644 index 0000000000..51abe99510 --- /dev/null +++ b/erts/emulator/beam/erl_io_queue.h @@ -0,0 +1,201 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2017. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * %CopyrightEnd% + */ + +/* + * Description: A queue used for storing binary data that should be + * passed to writev or similar functions. Used by both + * the nif and driver api. + * + * Author: Lukas Larsson + */ + +#ifndef ERL_IO_QUEUE_H__TYPES__ +#define ERL_IO_QUEUE_H__TYPES__ + +#define ERTS_BINARY_TYPES_ONLY__ +#include "erl_binary.h" +#undef ERTS_BINARY_TYPES_ONLY__ +#include "erl_nif.h" + +#ifdef DEBUG +#define MAX_SYSIOVEC_IOVLEN (1ull << (32 - 1)) +#else +#define MAX_SYSIOVEC_IOVLEN (1ull << (sizeof(((SysIOVec*)0)->iov_len) * 8 - 1)) +#endif + +#define ERTS_SMALL_IO_QUEUE 5 + +typedef union { + ErlDrvBinary driver; + Binary nif; +} ErtsIOQBinary; + +typedef struct { + int vsize; /* length of vectors */ + Uint size; /* total size in bytes */ + SysIOVec* iov; + ErtsIOQBinary** binv; +} ErtsIOVecCommon; + +typedef union { + ErtsIOVecCommon common; + ErlIOVec driver; + ErlNifIOVec nif; +} ErtsIOVec; + +/* head/tail represent the data in the queue + * start/end represent the edges of the allocated queue + * small is used when the number of iovec elements is < SMALL_IO_QUEUE + */ +typedef struct erts_io_queue { + ErtsAlcType_t alct; + int driver; + Uint size; /* total size in bytes */ + + SysIOVec* v_start; + SysIOVec* v_end; + SysIOVec* v_head; + SysIOVec* v_tail; + SysIOVec v_small[ERTS_SMALL_IO_QUEUE]; + + ErtsIOQBinary **b_start; + ErtsIOQBinary **b_end; + ErtsIOQBinary **b_head; + ErtsIOQBinary **b_tail; + ErtsIOQBinary *b_small[ERTS_SMALL_IO_QUEUE]; + +} ErtsIOQueue; + +#endif /* ERL_IO_QUEUE_H__TYPES__ */ + +#if !defined(ERL_IO_QUEUE_H) && !defined(ERTS_IO_QUEUE_TYPES_ONLY__) +#define ERL_IO_QUEUE_H + +#include "erl_binary.h" +#include "erl_bits.h" + +void erts_ioq_init(ErtsIOQueue *q, ErtsAlcType_t alct, int driver); +void erts_ioq_clear(ErtsIOQueue *q); +Uint erts_ioq_size(ErtsIOQueue *q); +int erts_ioq_enqv(ErtsIOQueue *q, ErtsIOVec *vec, Uint skip); +int erts_ioq_pushqv(ErtsIOQueue *q, ErtsIOVec *vec, Uint skip); +int erts_ioq_deq(ErtsIOQueue *q, Uint Uint); +Uint erts_ioq_peekqv(ErtsIOQueue *q, ErtsIOVec *ev); +SysIOVec *erts_ioq_peekq(ErtsIOQueue *q, int *vlenp); +Uint erts_ioq_sizeq(ErtsIOQueue *q); + +int erts_ioq_iolist_vec_len(Eterm obj, int* vsize, Uint* csize, + Uint* pvsize, Uint* pcsize, + Uint* total_size, Uint blimit); +int erts_ioq_iolist_to_vec(Eterm obj, SysIOVec* iov, + ErtsIOQBinary** binv, ErtsIOQBinary* cbin, + Uint bin_limit, int driver_binary); + +ERTS_GLB_INLINE +int erts_ioq_iodata_vec_len(Eterm obj, int* vsize, Uint* csize, + Uint* pvsize, Uint* pcsize, + Uint* total_size, Uint blimit); +ERTS_GLB_INLINE +int erts_ioq_iodata_to_vec(Eterm obj, SysIOVec* iov, + ErtsIOQBinary** binv, ErtsIOQBinary* cbin, + Uint bin_limit, int driver_binary); + + +#if ERTS_GLB_INLINE_INCL_FUNC_DEF + +ERTS_GLB_INLINE +int erts_ioq_iodata_vec_len(Eterm obj, int* vsize, Uint* csize, + Uint* pvsize, Uint* pcsize, + Uint* total_size, Uint blimit) { + if (is_binary(obj)) { + /* We optimize for when we get a procbin without a bit-offset + * that fits in one iov slot + */ + Eterm real_bin; + byte bitoffs; + byte bitsize; + ERTS_DECLARE_DUMMY(Uint offset); + Uint size = binary_size(obj); + ERTS_GET_REAL_BIN(obj, real_bin, offset, bitoffs, bitsize); + if (size < MAX_SYSIOVEC_IOVLEN && bitoffs == 0 && bitsize == 0) { + *vsize = 1; + *pvsize = 1; + if (thing_subtag(*binary_val(real_bin)) == REFC_BINARY_SUBTAG) { + *csize = 0; + *pcsize = 0; + } else { + *csize = size; + *pcsize = size; + } + *total_size = size; + return 0; + } + } + + return erts_ioq_iolist_vec_len(obj, vsize, csize, + pvsize, pcsize, total_size, blimit); +} + +ERTS_GLB_INLINE +int erts_ioq_iodata_to_vec(Eterm obj, + SysIOVec *iov, + ErtsIOQBinary **binv, + ErtsIOQBinary *cbin, + Uint bin_limit, + int driver) +{ + if (is_binary(obj)) { + Eterm real_bin; + byte bitoffs; + byte bitsize; + Uint offset; + Uint size = binary_size(obj); + ERTS_GET_REAL_BIN(obj, real_bin, offset, bitoffs, bitsize); + if (size < MAX_SYSIOVEC_IOVLEN && bitoffs == 0 && bitsize == 0) { + Eterm *bptr = binary_val(real_bin); + if (thing_subtag(*bptr) == REFC_BINARY_SUBTAG) { + ProcBin *pb = (ProcBin *)bptr; + if (pb->flags) + erts_emasculate_writable_binary(pb); + iov[0].iov_base = pb->bytes+offset; + iov[0].iov_len = size; + if (driver) + binv[0] = (ErtsIOQBinary*)Binary2ErlDrvBinary(pb->val); + else + binv[0] = (ErtsIOQBinary*)pb->val; + return 1; + } else { + ErlHeapBin* hb = (ErlHeapBin *)bptr; + byte *buf = driver ? (byte*)cbin->driver.orig_bytes : + (byte*)cbin->nif.orig_bytes; + copy_binary_to_buffer(buf, 0, ((byte *) hb->data)+offset, 0, 8*size); + iov[0].iov_base = buf; + iov[0].iov_len = size; + binv[0] = cbin; + return 1; + } + } + } + return erts_ioq_iolist_to_vec(obj, iov, binv, cbin, bin_limit, driver); +} + +#endif + +#endif /* ERL_IO_QUEUE_H */ diff --git a/erts/emulator/beam/erl_lock_check.c b/erts/emulator/beam/erl_lock_check.c index f270d8baef..189c88ac4a 100644 --- a/erts/emulator/beam/erl_lock_check.c +++ b/erts/emulator/beam/erl_lock_check.c @@ -104,7 +104,6 @@ static erts_lc_lock_order_t erts_lock_order[] = { { "db_tab", "address" }, { "proc_status", "pid" }, { "proc_trace", "pid" }, - { "ports_snapshot", NULL }, { "db_tab_fix", "address" }, { "db_hash_slot", "address" }, { "node_table", NULL }, @@ -161,6 +160,9 @@ static erts_lc_lock_order_t erts_lock_order[] = { { "mtrace_op", NULL }, { "instr_x", NULL }, { "instr", NULL }, +#ifdef ERTS_SMP + { "pollsets_lock", NULL }, +#endif { "alcu_allocator", "index" }, { "mseg", NULL }, #ifdef ERTS_SMP @@ -169,11 +171,10 @@ static erts_lc_lock_order_t erts_lock_order[] = { { "xports_list_pre_alloc_lock", "address" }, { "inet_buffer_stack_lock", NULL }, { "system_block", NULL }, - { "timeofday", NULL }, { "get_time", NULL }, { "get_corrected_time", NULL }, + { "runtime", NULL }, { "breakpoints", NULL }, - { "pollsets_lock", NULL }, { "pix_lock", "address" }, { "run_queues_lists", NULL }, { "sched_stat", NULL }, @@ -199,41 +200,20 @@ static erts_lc_lock_order_t erts_lock_order[] = { #define ERTS_LOCK_ORDER_SIZE \ (sizeof(erts_lock_order)/sizeof(erts_lc_lock_order_t)) -#define LOCK_IS_TYPE_ORDER_VIOLATION(LCK_FLG, LCKD_FLG) \ - (((LCKD_FLG) & (ERTS_LC_FLG_LT_SPINLOCK|ERTS_LC_FLG_LT_RWSPINLOCK)) \ - && ((LCK_FLG) \ - & ERTS_LC_FLG_LT_ALL \ - & ~(ERTS_LC_FLG_LT_SPINLOCK|ERTS_LC_FLG_LT_RWSPINLOCK))) +#define LOCK_IS_TYPE_ORDER_VIOLATION(LCK_FLG, LCKD_FLG) \ + (((LCKD_FLG) & ERTS_LOCK_FLAGS_MASK_TYPE) == ERTS_LOCK_FLAGS_TYPE_SPINLOCK \ + && \ + ((LCK_FLG) & ERTS_LOCK_FLAGS_MASK_TYPE) != ERTS_LOCK_FLAGS_TYPE_SPINLOCK) static __decl_noreturn void __noreturn lc_abort(void); -static char * -lock_type(Uint16 flags) +static const char *rw_op_str(erts_lock_options_t options) { - switch (flags & ERTS_LC_FLG_LT_ALL) { - case ERTS_LC_FLG_LT_SPINLOCK: return "[spinlock]"; - case ERTS_LC_FLG_LT_RWSPINLOCK: return "[rw(spin)lock]"; - case ERTS_LC_FLG_LT_MUTEX: return "[mutex]"; - case ERTS_LC_FLG_LT_RWMUTEX: return "[rwmutex]"; - case ERTS_LC_FLG_LT_PROCLOCK: return "[proclock]"; - default: return ""; + if(options == ERTS_LOCK_OPTIONS_WRITE) { + ERTS_INTERNAL_ERROR("Only write flag present"); } -} -static char * -rw_op_str(Uint16 flags) -{ - switch (flags & ERTS_LC_FLG_LO_READ_WRITE) { - case ERTS_LC_FLG_LO_READ_WRITE: - return " (rw)"; - case ERTS_LC_FLG_LO_READ: - return " (r)"; - case ERTS_LC_FLG_LO_WRITE: - ERTS_INTERNAL_ERROR("Only write flag present"); - default: - break; - } - return ""; + return erts_lock_options_get_short_desc(options); } typedef struct erts_lc_locked_lock_t_ erts_lc_locked_lock_t; @@ -244,7 +224,8 @@ struct erts_lc_locked_lock_t_ { Sint16 id; char *file; unsigned int line; - Uint16 flags; + erts_lock_flags_t flags; + erts_lock_options_t taken_options; }; typedef struct { @@ -431,7 +412,7 @@ make_my_locked_locks(void) } static ERTS_INLINE erts_lc_locked_lock_t * -new_locked_lock(erts_lc_lock_t *lck, Uint16 op_flags, +new_locked_lock(erts_lc_lock_t *lck, erts_lock_options_t options, char *file, unsigned int line) { erts_lc_locked_lock_t *l_lck = (erts_lc_locked_lock_t *) lc_alloc(); @@ -441,12 +422,13 @@ new_locked_lock(erts_lc_lock_t *lck, Uint16 op_flags, l_lck->extra = lck->extra; l_lck->file = file; l_lck->line = line; - l_lck->flags = lck->flags | op_flags; + l_lck->flags = lck->flags; + l_lck->taken_options = options; return l_lck; } static void -raw_print_lock(char *prefix, Sint16 id, Wterm extra, Uint16 flags, +raw_print_lock(char *prefix, Sint16 id, Wterm extra, erts_lock_flags_t flags, char* file, unsigned int line, char *suffix) { char *lname = (0 <= id && id < ERTS_LOCK_ORDER_SIZE @@ -458,16 +440,16 @@ raw_print_lock(char *prefix, Sint16 id, Wterm extra, Uint16 flags, erts_fprintf(stderr,"%p",_unchecked_boxed_val(extra)); else erts_fprintf(stderr,"%T",extra); - erts_fprintf(stderr,"%s",lock_type(flags)); + erts_fprintf(stderr,"[%s]",erts_lock_flags_get_type_name(flags)); if (file) erts_fprintf(stderr,"(%s:%d)",file,line); - erts_fprintf(stderr,"'%s%s",rw_op_str(flags),suffix); + erts_fprintf(stderr,"'(%s)%s",rw_op_str(flags),suffix); } static void -print_lock2(char *prefix, Sint16 id, Wterm extra, Uint16 flags, char *suffix) +print_lock2(char *prefix, Sint16 id, Wterm extra, erts_lock_flags_t flags, char *suffix) { raw_print_lock(prefix, id, extra, flags, NULL, 0, suffix); } @@ -522,9 +504,9 @@ uninitialized_lock(void) static void lock_twice(char *prefix, erts_lc_locked_locks_t *l_lcks, erts_lc_lock_t *lck, - Uint16 op_flags) + erts_lock_options_t options) { - erts_fprintf(stderr, "%s%s", prefix, rw_op_str(op_flags)); + erts_fprintf(stderr, "%s (%s)", prefix, rw_op_str(options)); print_lock(" ", lck, " lock which is already locked by thread!\n"); print_curr_locks(l_lcks); lc_abort(); @@ -532,9 +514,9 @@ lock_twice(char *prefix, erts_lc_locked_locks_t *l_lcks, erts_lc_lock_t *lck, static void unlock_op_mismatch(erts_lc_locked_locks_t *l_lcks, erts_lc_lock_t *lck, - Uint16 op_flags) + erts_lock_options_t options) { - erts_fprintf(stderr, "Unlocking%s ", rw_op_str(op_flags)); + erts_fprintf(stderr, "Unlocking (%s) ", rw_op_str(options)); print_lock("", lck, " lock which mismatch previous lock operation!\n"); print_curr_locks(l_lcks); lc_abort(); @@ -745,84 +727,128 @@ erts_lc_get_lock_order_id(char *name) return (Sint16) -1; } +static int compare_locked_by_id(erts_lc_locked_lock_t *locked_lock, erts_lc_lock_t *comparand) +{ + if(locked_lock->id < comparand->id) { + return -1; + } else if(locked_lock->id > comparand->id) { + return 1; + } -static int -find_lock(erts_lc_locked_lock_t **l_lcks, erts_lc_lock_t *lck) + return 0; +} + +static int compare_locked_by_id_extra(erts_lc_locked_lock_t *locked_lock, erts_lc_lock_t *comparand) { - erts_lc_locked_lock_t *l_lck = *l_lcks; + int order = compare_locked_by_id(locked_lock, comparand); + + if(order) { + return order; + } else if(locked_lock->extra < comparand->extra) { + return -1; + } else if(locked_lock->extra > comparand->extra) { + return 1; + } - if (l_lck) { - if (l_lck->id == lck->id && l_lck->extra == lck->extra) { - if ((l_lck->flags & lck->flags) == lck->flags) - return 1; - return 0; - } - else if (l_lck->id < lck->id - || (l_lck->id == lck->id - && l_lck->extra < lck->extra)) { - for (l_lck = l_lck->next; l_lck; l_lck = l_lck->next) { - if (l_lck->id > lck->id - || (l_lck->id == lck->id - && l_lck->extra >= lck->extra)) { - *l_lcks = l_lck; - if (l_lck->id == lck->id - && l_lck->extra == lck->extra - && ((l_lck->flags & lck->flags) == lck->flags)) - return 1; - return 0; - } - } - } - else { - for (l_lck = l_lck->prev; l_lck; l_lck = l_lck->prev) { - if (l_lck->id < lck->id - || (l_lck->id == lck->id - && l_lck->extra <= lck->extra)) { - *l_lcks = l_lck; - if (l_lck->id == lck->id - && l_lck->extra == lck->extra - && ((l_lck->flags & lck->flags) == lck->flags)) - return 1; - return 0; - } - } - } + return 0; +} + +typedef int (*locked_compare_func)(erts_lc_locked_lock_t *, erts_lc_lock_t *); + +/* Searches through a list of taken locks, bailing when it hits an entry whose + * order relative to the search template is the opposite of the one at the + * start of the search. (*closest_neighbor) is either set to the exact match, + * or the one closest to it in the sort order. */ +static int search_locked_list(locked_compare_func compare, + erts_lc_locked_lock_t *locked_locks, + erts_lc_lock_t *search_template, + erts_lc_locked_lock_t **closest_neighbor) +{ + erts_lc_locked_lock_t *iterator = locked_locks; + + (*closest_neighbor) = iterator; + + if(iterator) { + int relative_order = compare(iterator, search_template); + + if(relative_order < 0) { + while((iterator = iterator->next) != NULL) { + relative_order = compare(iterator, search_template); + + if(relative_order >= 0) { + (*closest_neighbor) = iterator; + break; + } + } + } else if(relative_order > 0) { + while((iterator = iterator->prev) != NULL) { + relative_order = compare(iterator, search_template); + + if(relative_order <= 0) { + (*closest_neighbor) = iterator; + break; + } + } + } + + return relative_order == 0; } + return 0; } +/* Searches for a lock in the given list that matches search_template, and sets + * (*locked_locks) to the closest lock in the sort order. */ static int -find_id(erts_lc_locked_lock_t **l_lcks, Sint16 id) -{ - erts_lc_locked_lock_t *l_lck = *l_lcks; - - if (l_lck) { - if (l_lck->id == id) - return 1; - else if (l_lck->id < id) { - for (l_lck = l_lck->next; l_lck; l_lck = l_lck->next) { - if (l_lck->id >= id) { - *l_lcks = l_lck; - if (l_lck->id == id) - return 1; - return 0; - } - } - } - else { - for (l_lck = l_lck->prev; l_lck; l_lck = l_lck->prev) { - if (l_lck->id <= id) { - *l_lcks = l_lck; - if (l_lck->id == id) - return 1; - return 0; - } - } - } +find_lock(erts_lc_locked_lock_t **locked_locks, erts_lc_lock_t *search_template) +{ + erts_lc_locked_lock_t *closest_neighbor; + int found_lock; + + found_lock = search_locked_list(compare_locked_by_id_extra, + (*locked_locks), + search_template, + &closest_neighbor); + + (*locked_locks) = closest_neighbor; + + if(found_lock) { + erts_lock_options_t relevant_options; + erts_lock_flags_t relevant_flags; + + /* We only care about the options and flags that are set in the + * template. */ + relevant_options = (closest_neighbor->taken_options & search_template->taken_options); + relevant_flags = (closest_neighbor->flags & search_template->flags); + + return search_template->taken_options == relevant_options && + search_template->flags == relevant_flags; } + return 0; } +/* Searches for a lock in the given list by id, and sets (*locked_locks) to the + * closest lock in the sort order. */ +static int +find_id(erts_lc_locked_lock_t **locked_locks, Sint16 id) +{ + erts_lc_locked_lock_t *closest_neighbor; + erts_lc_lock_t search_template; + int found_lock; + + search_template.id = id; + + found_lock = search_locked_list(compare_locked_by_id, + (*locked_locks), + &search_template, + &closest_neighbor); + + (*locked_locks) = closest_neighbor; + + return found_lock; +} + void erts_lc_have_locks(int *resv, erts_lc_lock_t *locks, int len) { @@ -918,17 +944,17 @@ erts_lc_check_exact(erts_lc_lock_t *have, int have_len) } void -erts_lc_check_no_locked_of_type(Uint16 flags) +erts_lc_check_no_locked_of_type(erts_lock_flags_t type) { erts_lc_locked_locks_t *l_lcks = get_my_locked_locks(); if (l_lcks) { erts_lc_locked_lock_t *l_lck = l_lcks->locked.first; for (l_lck = l_lcks->locked.first; l_lck; l_lck = l_lck->next) { - if (l_lck->flags & flags) { + if ((l_lck->flags & ERTS_LOCK_FLAGS_MASK_TYPE) == type) { erts_fprintf(stderr, "Locked lock of type %s found which isn't " "allowed here!\n", - lock_type(l_lck->flags)); + erts_lock_flags_get_type_name(l_lck->flags)); print_curr_locks(l_lcks); lc_abort(); } @@ -937,7 +963,7 @@ erts_lc_check_no_locked_of_type(Uint16 flags) } int -erts_lc_trylock_force_busy_flg(erts_lc_lock_t *lck, Uint16 op_flags) +erts_lc_trylock_force_busy_flg(erts_lc_lock_t *lck, erts_lock_options_t options) { #ifdef ERTS_LC_DO_NOT_FORCE_BUSY_TRYLOCK_ON_LOCK_ORDER_VIOLATION return 0; @@ -986,7 +1012,7 @@ erts_lc_trylock_force_busy_flg(erts_lc_lock_t *lck, Uint16 op_flags) if (tl_lck->id < lck->id || (tl_lck->id == lck->id && tl_lck->extra <= lck->extra)) { if (tl_lck->id == lck->id && tl_lck->extra == lck->extra) - lock_twice("Trylocking", l_lcks, lck, op_flags); + lock_twice("Trylocking", l_lcks, lck, options); break; } } @@ -1008,7 +1034,7 @@ erts_lc_trylock_force_busy_flg(erts_lc_lock_t *lck, Uint16 op_flags) #endif } -void erts_lc_trylock_flg_x(int locked, erts_lc_lock_t *lck, Uint16 op_flags, +void erts_lc_trylock_flg_x(int locked, erts_lc_lock_t *lck, erts_lock_options_t options, char *file, unsigned int line) { erts_lc_locked_locks_t *l_lcks; @@ -1021,7 +1047,7 @@ void erts_lc_trylock_flg_x(int locked, erts_lc_lock_t *lck, Uint16 op_flags, return; l_lcks = make_my_locked_locks(); - l_lck = locked ? new_locked_lock(lck, op_flags, file, line) : NULL; + l_lck = locked ? new_locked_lock(lck, options, file, line) : NULL; if (!l_lcks->locked.last) { ASSERT(!l_lcks->locked.first); @@ -1039,7 +1065,7 @@ void erts_lc_trylock_flg_x(int locked, erts_lc_lock_t *lck, Uint16 op_flags, if (tl_lck->id < lck->id || (tl_lck->id == lck->id && tl_lck->extra <= lck->extra)) { if (tl_lck->id == lck->id && tl_lck->extra == lck->extra) - lock_twice("Trylocking", l_lcks, lck, op_flags); + lock_twice("Trylocking", l_lcks, lck, options); if (locked) { l_lck->next = tl_lck->next; l_lck->prev = tl_lck; @@ -1062,14 +1088,14 @@ void erts_lc_trylock_flg_x(int locked, erts_lc_lock_t *lck, Uint16 op_flags, } -void erts_lc_require_lock_flg(erts_lc_lock_t *lck, Uint16 op_flags, +void erts_lc_require_lock_flg(erts_lc_lock_t *lck, erts_lock_options_t options, char *file, unsigned int line) { erts_lc_locked_locks_t *l_lcks = make_my_locked_locks(); erts_lc_locked_lock_t *l_lck = l_lcks->locked.first; if (!find_lock(&l_lck, lck)) required_not_locked(l_lcks, lck); - l_lck = new_locked_lock(lck, op_flags, file, line); + l_lck = new_locked_lock(lck, options, file, line); if (!l_lcks->required.last) { ASSERT(!l_lcks->required.first); l_lck->next = l_lck->prev = NULL; @@ -1109,7 +1135,7 @@ void erts_lc_require_lock_flg(erts_lc_lock_t *lck, Uint16 op_flags, } } -void erts_lc_unrequire_lock_flg(erts_lc_lock_t *lck, Uint16 op_flags) +void erts_lc_unrequire_lock_flg(erts_lc_lock_t *lck, erts_lock_options_t options) { erts_lc_locked_locks_t *l_lcks = make_my_locked_locks(); erts_lc_locked_lock_t *l_lck = l_lcks->locked.first; @@ -1137,7 +1163,7 @@ void erts_lc_unrequire_lock_flg(erts_lc_lock_t *lck, Uint16 op_flags) lc_free((void *) l_lck); } -void erts_lc_lock_flg_x(erts_lc_lock_t *lck, Uint16 op_flags, +void erts_lc_lock_flg_x(erts_lc_lock_t *lck, erts_lock_options_t options, char *file, unsigned int line) { erts_lc_locked_locks_t *l_lcks; @@ -1150,7 +1176,7 @@ void erts_lc_lock_flg_x(erts_lc_lock_t *lck, Uint16 op_flags, return; l_lcks = make_my_locked_locks(); - l_lck = new_locked_lock(lck, op_flags, file, line); + l_lck = new_locked_lock(lck, options, file, line); if (!l_lcks->locked.last) { ASSERT(!l_lcks->locked.first); @@ -1166,12 +1192,12 @@ void erts_lc_lock_flg_x(erts_lc_lock_t *lck, Uint16 op_flags, l_lcks->locked.last = l_lck; } else if (l_lcks->locked.last->id == lck->id && l_lcks->locked.last->extra == lck->extra) - lock_twice("Locking", l_lcks, lck, op_flags); + lock_twice("Locking", l_lcks, lck, options); else lock_order_violation(l_lcks, lck); } -void erts_lc_unlock_flg(erts_lc_lock_t *lck, Uint16 op_flags) +void erts_lc_unlock_flg(erts_lc_lock_t *lck, erts_lock_options_t options) { erts_lc_locked_locks_t *l_lcks; erts_lc_locked_lock_t *l_lck; @@ -1192,8 +1218,8 @@ void erts_lc_unlock_flg(erts_lc_lock_t *lck, Uint16 op_flags) for (l_lck = l_lcks ? l_lcks->locked.last : NULL; l_lck; l_lck = l_lck->prev) { if (l_lck->id == lck->id && l_lck->extra == lck->extra) { - if ((l_lck->flags & ERTS_LC_FLG_LO_ALL) != op_flags) - unlock_op_mismatch(l_lcks, lck, op_flags); + if ((l_lck->taken_options & ERTS_LOCK_OPTIONS_RDWR) != options) + unlock_op_mismatch(l_lcks, lck, options); if (l_lck->prev) l_lck->prev->next = l_lck->next; else @@ -1210,7 +1236,7 @@ void erts_lc_unlock_flg(erts_lc_lock_t *lck, Uint16 op_flags) unlock_of_not_locked(l_lcks, lck); } -void erts_lc_might_unlock_flg(erts_lc_lock_t *lck, Uint16 op_flags) +void erts_lc_might_unlock_flg(erts_lc_lock_t *lck, erts_lock_options_t options) { erts_lc_locked_locks_t *l_lcks; erts_lc_locked_lock_t *l_lck; @@ -1274,23 +1300,25 @@ void erts_lc_unrequire_lock(erts_lc_lock_t *lck) } void -erts_lc_init_lock(erts_lc_lock_t *lck, char *name, Uint16 flags) +erts_lc_init_lock(erts_lc_lock_t *lck, char *name, erts_lock_flags_t flags) { lck->id = erts_lc_get_lock_order_id(name); lck->extra = (UWord) &lck->extra; ASSERT(is_not_immed(lck->extra)); lck->flags = flags; + lck->taken_options = 0; lck->inited = ERTS_LC_INITITALIZED; } void -erts_lc_init_lock_x(erts_lc_lock_t *lck, char *name, Uint16 flags, Eterm extra) +erts_lc_init_lock_x(erts_lc_lock_t *lck, char *name, erts_lock_flags_t flags, Eterm extra) { lck->id = erts_lc_get_lock_order_id(name); lck->extra = extra; ASSERT(is_immed(lck->extra)); lck->flags = flags; + lck->taken_options = 0; lck->inited = ERTS_LC_INITITALIZED; } @@ -1304,6 +1332,7 @@ erts_lc_destroy_lock(erts_lc_lock_t *lck) lck->id = -1; lck->extra = THE_NON_VALUE; lck->flags = 0; + lck->taken_options = 0; } void diff --git a/erts/emulator/beam/erl_lock_check.h b/erts/emulator/beam/erl_lock_check.h index 18296d1fec..8c754a8dfa 100644 --- a/erts/emulator/beam/erl_lock_check.h +++ b/erts/emulator/beam/erl_lock_check.h @@ -36,6 +36,8 @@ #ifdef ERTS_ENABLE_LOCK_CHECK +#include "erl_lock_flags.h" + #ifndef ERTS_ENABLE_LOCK_POSITION /* Enable in order for _x variants of mtx functions to be used. */ #define ERTS_ENABLE_LOCK_POSITION 1 @@ -44,36 +46,14 @@ typedef struct { int inited; Sint16 id; - Uint16 flags; + erts_lock_flags_t flags; + erts_lock_options_t taken_options; UWord extra; } erts_lc_lock_t; #define ERTS_LC_INITITALIZED 0x7f7f7f7f - -#define ERTS_LC_FLG_LT_SPINLOCK (((Uint16) 1) << 0) -#define ERTS_LC_FLG_LT_RWSPINLOCK (((Uint16) 1) << 1) -#define ERTS_LC_FLG_LT_MUTEX (((Uint16) 1) << 2) -#define ERTS_LC_FLG_LT_RWMUTEX (((Uint16) 1) << 3) -#define ERTS_LC_FLG_LT_PROCLOCK (((Uint16) 1) << 4) - -#define ERTS_LC_FLG_LO_READ (((Uint16) 1) << 5) -#define ERTS_LC_FLG_LO_WRITE (((Uint16) 1) << 6) - -#define ERTS_LC_FLG_LO_READ_WRITE (ERTS_LC_FLG_LO_READ \ - | ERTS_LC_FLG_LO_WRITE) - -#define ERTS_LC_FLG_LT_ALL (ERTS_LC_FLG_LT_SPINLOCK \ - | ERTS_LC_FLG_LT_RWSPINLOCK \ - | ERTS_LC_FLG_LT_MUTEX \ - | ERTS_LC_FLG_LT_RWMUTEX \ - | ERTS_LC_FLG_LT_PROCLOCK) - -#define ERTS_LC_FLG_LO_ALL (ERTS_LC_FLG_LO_READ \ - | ERTS_LC_FLG_LO_WRITE) - - -#define ERTS_LC_LOCK_INIT(ID, X, F) {ERTS_LC_INITITALIZED, (ID), (F), (X)} +#define ERTS_LC_LOCK_INIT(ID, X, F) {ERTS_LC_INITITALIZED, (ID), (F), 0, (X)} void erts_lc_init(void); void erts_lc_late_init(void); @@ -83,31 +63,31 @@ void erts_lc_check(erts_lc_lock_t *have, int have_len, void erts_lc_check_exact(erts_lc_lock_t *have, int have_len); void erts_lc_have_locks(int *resv, erts_lc_lock_t *lcks, int len); void erts_lc_have_lock_ids(int *resv, int *ids, int len); -void erts_lc_check_no_locked_of_type(Uint16 flags); -int erts_lc_trylock_force_busy_flg(erts_lc_lock_t *lck, Uint16 op_flags); -void erts_lc_trylock_flg_x(int locked, erts_lc_lock_t *lck, Uint16 op_flags, +void erts_lc_check_no_locked_of_type(erts_lock_flags_t flags); +int erts_lc_trylock_force_busy_flg(erts_lc_lock_t *lck, erts_lock_options_t options); +void erts_lc_trylock_flg_x(int locked, erts_lc_lock_t *lck, erts_lock_options_t options, char *file, unsigned int line); -void erts_lc_lock_flg_x(erts_lc_lock_t *lck, Uint16 op_flags, +void erts_lc_lock_flg_x(erts_lc_lock_t *lck, erts_lock_options_t options, char *file, unsigned int line); -void erts_lc_unlock_flg(erts_lc_lock_t *lck, Uint16 op_flags); -void erts_lc_might_unlock_flg(erts_lc_lock_t *lck, Uint16 op_flags); +void erts_lc_unlock_flg(erts_lc_lock_t *lck, erts_lock_options_t options); +void erts_lc_might_unlock_flg(erts_lc_lock_t *lck, erts_lock_options_t options); int erts_lc_trylock_force_busy(erts_lc_lock_t *lck); void erts_lc_trylock_x(int locked, erts_lc_lock_t *lck, char* file, unsigned int line); void erts_lc_lock_x(erts_lc_lock_t *lck, char* file, unsigned int line); void erts_lc_unlock(erts_lc_lock_t *lck); void erts_lc_might_unlock(erts_lc_lock_t *lck); -void erts_lc_init_lock(erts_lc_lock_t *lck, char *name, Uint16 flags); -void erts_lc_init_lock_x(erts_lc_lock_t *lck, char *name, Uint16 flags, Eterm extra); +void erts_lc_init_lock(erts_lc_lock_t *lck, char *name, erts_lock_flags_t flags); +void erts_lc_init_lock_x(erts_lc_lock_t *lck, char *name, erts_lock_flags_t flags, Eterm extra); void erts_lc_destroy_lock(erts_lc_lock_t *lck); void erts_lc_fail(char *fmt, ...); int erts_lc_assert_failed(char *file, int line, char *assertion); void erts_lc_set_thread_name(char *thread_name); void erts_lc_pll(void); -void erts_lc_require_lock_flg(erts_lc_lock_t *lck, Uint16 op_flags, +void erts_lc_require_lock_flg(erts_lc_lock_t *lck, erts_lock_options_t options, char *file, unsigned int line); -void erts_lc_unrequire_lock_flg(erts_lc_lock_t *lck, Uint16 op_flags); +void erts_lc_unrequire_lock_flg(erts_lc_lock_t *lck, erts_lock_options_t options); void erts_lc_require_lock(erts_lc_lock_t *lck, char *file, unsigned int line); void erts_lc_unrequire_lock(erts_lc_lock_t *lck); diff --git a/erts/emulator/beam/erl_lock_count.c b/erts/emulator/beam/erl_lock_count.c index 678bc43f04..d2e8f47d59 100644 --- a/erts/emulator/beam/erl_lock_count.c +++ b/erts/emulator/beam/erl_lock_count.c @@ -18,51 +18,37 @@ * %CopyrightEnd% */ -/* - * Description: Statistics for locks. - * - * Author: Björn-Egil Dahlberg - * Date: 2008-07-03 - */ - #ifdef HAVE_CONFIG_H # include "config.h" #endif -/* Needed for VxWorks va_arg */ +#ifdef ERTS_ENABLE_LOCK_COUNT + #include "sys.h" -#ifdef ERTS_ENABLE_LOCK_COUNT +#include "global.h" #include "erl_lock_count.h" -#include "ethread.h" -#include "erl_term.h" -#include "atom.h" -#include <stdio.h> - -/* globals, dont access these without locks or blocks */ +#include "erl_thr_progress.h" -ethr_mutex lcnt_data_lock; -erts_lcnt_data_t *erts_lcnt_data; -Uint16 erts_lcnt_rt_options; -erts_lcnt_time_t timer_start; -const char *str_undefined = "undefined"; +#include "erl_node_tables.h" +#include "erl_alloc_util.h" +#include "erl_check_io.h" +#include "erl_poll.h" +#include "erl_db.h" -static ethr_tsd_key lcnt_thr_data_key; -static int lcnt_n_thr; -static erts_lcnt_thread_data_t *lcnt_thread_data[2048]; +#define LCNT_MAX_CARRIER_ENTRIES 255 -/* local functions */ +/* - Locals that are shared with the header implementation - */ -static ERTS_INLINE void lcnt_lock(void) { - ethr_mutex_lock(&lcnt_data_lock); -} +#ifdef DEBUG +int lcnt_initialization_completed__; +#endif -static ERTS_INLINE void lcnt_unlock(void) { - ethr_mutex_unlock(&lcnt_data_lock); -} +erts_lock_flags_t lcnt_category_mask__; +ethr_tsd_key lcnt_thr_data_key__; -const int log2_tab64[64] = { +const int lcnt_log2_tab64__[64] = { 63, 0, 58, 1, 59, 47, 53, 2, 60, 39, 48, 27, 54, 33, 42, 3, 61, 51, 37, 40, 49, 18, 28, 20, @@ -72,635 +58,624 @@ const int log2_tab64[64] = { 56, 45, 25, 31, 35, 16, 9, 12, 44, 24, 15, 8, 23, 7, 6, 5}; -static ERTS_INLINE int lcnt_log2(Uint64 v) { - v |= v >> 1; - v |= v >> 2; - v |= v >> 4; - v |= v >> 8; - v |= v >> 16; - v |= v >> 32; - return log2_tab64[((Uint64)((v - (v >> 1))*0x07EDD5E59A4E28C2)) >> 58]; -} - -static char* lcnt_lock_type(Uint16 flag) { - switch(flag & ERTS_LCNT_LT_ALL) { - case ERTS_LCNT_LT_SPINLOCK: return "spinlock"; - case ERTS_LCNT_LT_RWSPINLOCK: return "rw_spinlock"; - case ERTS_LCNT_LT_MUTEX: return "mutex"; - case ERTS_LCNT_LT_RWMUTEX: return "rw_mutex"; - case ERTS_LCNT_LT_PROCLOCK: return "proclock"; - default: return ""; - } -} +/* - Local variables - */ -static void lcnt_clear_stats(erts_lcnt_lock_stats_t *stats) { - ethr_atomic_set(&stats->tries, 0); - ethr_atomic_set(&stats->colls, 0); - stats->timer.s = 0; - stats->timer.ns = 0; - stats->timer_n = 0; - stats->file = (char *)str_undefined; - stats->line = 0; - sys_memzero(stats->hist.ns, sizeof(stats->hist.ns)); -} +typedef struct lcnt_static_lock_ref_ { + erts_lcnt_ref_t *reference; -static void lcnt_time(erts_lcnt_time_t *time) { - /* - * erts_sys_hrtime() is the highest resolution - * we could find, it may or may not be monotonic... - */ - ErtsMonotonicTime mtime = erts_sys_hrtime(); - time->s = (unsigned long) (mtime / 1000000000LL); - time->ns = (unsigned long) (mtime - 1000000000LL*time->s); -} + erts_lock_flags_t flags; + const char *name; + Eterm id; -static void lcnt_time_diff(erts_lcnt_time_t *d, erts_lcnt_time_t *t1, erts_lcnt_time_t *t0) { - long ds; - long dns; + struct lcnt_static_lock_ref_ *next; +} lcnt_static_lock_ref_t; - ds = t1->s - t0->s; - dns = t1->ns - t0->ns; +static ethr_atomic_t lcnt_static_lock_registry; - /* the difference should not be able to get bigger than 1 sec in ns*/ +static erts_lcnt_lock_info_list_t lcnt_current_lock_list; +static erts_lcnt_lock_info_list_t lcnt_deleted_lock_list; - if (dns < 0) { - ds -= 1; - dns += 1000000000LL; - } +static erts_lcnt_time_t lcnt_timer_start; - ASSERT(ds >= 0); +static int lcnt_preserve_info; - d->s = ds; - d->ns = dns; -} +/* local functions */ + +static void lcnt_clear_stats(erts_lcnt_lock_info_t *info) { + size_t i; + + for(i = 0; i < ERTS_LCNT_MAX_LOCK_LOCATIONS; i++) { + erts_lcnt_lock_stats_t *stats = &info->location_stats[i]; -/* difference d must be non-negative */ + sys_memzero(&stats->wait_time_histogram, sizeof(stats->wait_time_histogram)); -static void lcnt_time_add(erts_lcnt_time_t *t, erts_lcnt_time_t *d) { - t->s += d->s; - t->ns += d->ns; + stats->total_time_waited.s = 0; + stats->total_time_waited.ns = 0; - t->s += t->ns / 1000000000LL; - t->ns = t->ns % 1000000000LL; + stats->times_waited = 0; + + stats->file = NULL; + stats->line = 0; + + ethr_atomic_set(&stats->attempts, 0); + ethr_atomic_set(&stats->collisions, 0); + } + + info->location_count = 1; } -static erts_lcnt_thread_data_t *lcnt_thread_data_alloc(void) { - erts_lcnt_thread_data_t *eltd; +static lcnt_thread_data_t__ *lcnt_thread_data_alloc(void) { + lcnt_thread_data_t__ *eltd = + (lcnt_thread_data_t__*)malloc(sizeof(lcnt_thread_data_t__)); - eltd = (erts_lcnt_thread_data_t*)malloc(sizeof(erts_lcnt_thread_data_t)); - if (!eltd) { - ERTS_INTERNAL_ERROR("Lock counter failed to allocate memory!"); + if(!eltd) { + ERTS_INTERNAL_ERROR("Failed to allocate lcnt thread data."); } + eltd->timer_set = 0; eltd->lock_in_conflict = 0; - eltd->id = lcnt_n_thr++; - /* set thread data to array */ - lcnt_thread_data[eltd->id] = eltd; - return eltd; } -static erts_lcnt_thread_data_t *lcnt_get_thread_data(void) { - return (erts_lcnt_thread_data_t *)ethr_tsd_get(lcnt_thr_data_key); -} +/* - List operations - + * + * Info entries are kept in a doubly linked list where each entry is locked + * with its neighbors rather than a global lock. Deletion is rather quick, but + * insertion is still serial since the head becomes a de facto global lock. + * + * We rely on ad-hoc spinlocks to avoid "recursing" into this module. */ -/* debug */ +#define LCNT_SPINLOCK_YIELD_ITERATIONS 50 -#if 0 -static char* lock_opt(Uint16 flag) { - if ((flag & ERTS_LCNT_LO_WRITE) && (flag & ERTS_LCNT_LO_READ)) return "rw"; - if (flag & ERTS_LCNT_LO_READ ) return "r "; - if (flag & ERTS_LCNT_LO_WRITE) return " w"; - return "--"; -} +#define LCNT_SPINLOCK_HELPER_INIT \ + Uint failed_spin_count = 0; -static void print_lock_x(erts_lcnt_lock_t *lock, Uint16 flag, char *action) { - erts_aint_t w_state, r_state; - char *type; +#define LCNT_SPINLOCK_HELPER_YIELD \ + do { \ + failed_spin_count++; \ + if(!(failed_spin_count % LCNT_SPINLOCK_YIELD_ITERATIONS)) { \ + erts_thr_yield(); \ + } else { \ + ERTS_SPIN_BODY; \ + } \ + } while(0) - if (strcmp(lock->name, "run_queue") != 0) return; - type = lcnt_lock_type(lock->flag); - r_state = ethr_atomic_read(&lock->r_state); - w_state = ethr_atomic_read(&lock->w_state); +static void lcnt_unlock_list_entry(erts_lcnt_lock_info_t *info) { + ethr_atomic32_set_relb(&info->lock, 0); +} - if (lock->flag & flag) { - erts_fprintf(stderr,"%10s [%24s] [r/w state %4ld/%4ld] %2s id %T\r\n", - action, - lock->name, - r_state, - w_state, - type, - lock->id); - } +static int lcnt_try_lock_list_entry(erts_lcnt_lock_info_t *info) { + return ethr_atomic32_cmpxchg_acqb(&info->lock, 1, 0) == 0; } -#endif -static erts_lcnt_lock_stats_t *lcnt_get_lock_stats(erts_lcnt_lock_t *lock, char *file, unsigned int line) { - unsigned int i; - erts_lcnt_lock_stats_t *stats = NULL; +static void lcnt_lock_list_entry(erts_lcnt_lock_info_t *info) { + LCNT_SPINLOCK_HELPER_INIT; - if (erts_lcnt_rt_options & ERTS_LCNT_OPT_LOCATION) { - for (i = 0; i < lock->n_stats; i++) { - if ((lock->stats[i].file == file) && (lock->stats[i].line == line)) { - return &(lock->stats[i]); - } - } - if (lock->n_stats < ERTS_LCNT_MAX_LOCK_LOCATIONS) { - stats = &lock->stats[lock->n_stats]; - lock->n_stats++; - stats->file = file; - stats->line = line; - return stats; - } + while(!lcnt_try_lock_list_entry(info)) { + LCNT_SPINLOCK_HELPER_YIELD; } - return &lock->stats[0]; } -static void lcnt_update_stats_hist(erts_lcnt_hist_t *hist, erts_lcnt_time_t *time_wait) { - int idx; - unsigned long r; +static void lcnt_lock_list_entry_with_neighbors(erts_lcnt_lock_info_t *info) { + LCNT_SPINLOCK_HELPER_INIT; - if (time_wait->s > 0 || time_wait->ns > ERTS_LCNT_HISTOGRAM_MAX_NS) { - idx = ERTS_LCNT_HISTOGRAM_SLOT_SIZE - 1; - } else { - r = time_wait->ns >> ERTS_LCNT_HISTOGRAM_RSHIFT; - if (r) idx = lcnt_log2(r); - else idx = 0; + for(;;) { + if(!lcnt_try_lock_list_entry(info)) + goto retry_after_entry_failed; + if(!lcnt_try_lock_list_entry(info->next)) + goto retry_after_next_failed; + if(!lcnt_try_lock_list_entry(info->prev)) + goto retry_after_prev_failed; + + return; + + retry_after_prev_failed: + lcnt_unlock_list_entry(info->next); + retry_after_next_failed: + lcnt_unlock_list_entry(info); + retry_after_entry_failed: + LCNT_SPINLOCK_HELPER_YIELD; } - hist->ns[idx]++; } -static void lcnt_update_stats(erts_lcnt_lock_stats_t *stats, int lock_in_conflict, - erts_lcnt_time_t *time_wait) { +static void lcnt_unlock_list_entry_with_neighbors(erts_lcnt_lock_info_t *info) { + lcnt_unlock_list_entry(info->prev); + lcnt_unlock_list_entry(info->next); + lcnt_unlock_list_entry(info); +} - ethr_atomic_inc(&stats->tries); +static void lcnt_insert_list_entry(erts_lcnt_lock_info_list_t *list, erts_lcnt_lock_info_t *info) { + erts_lcnt_lock_info_t *next, *prev; - if (lock_in_conflict) - ethr_atomic_inc(&stats->colls); + prev = &list->head; - if (time_wait) { - lcnt_time_add(&(stats->timer), time_wait); - stats->timer_n++; - lcnt_update_stats_hist(&stats->hist,time_wait); - } -} + lcnt_lock_list_entry(prev); -/* interface */ + next = prev->next; -void erts_lcnt_init() { - erts_lcnt_thread_data_t *eltd = NULL; + lcnt_lock_list_entry(next); - /* init lock */ - if (ethr_mutex_init(&lcnt_data_lock) != 0) abort(); + info->next = next; + info->prev = prev; - /* init tsd */ - lcnt_n_thr = 0; - ethr_tsd_key_create(&lcnt_thr_data_key, "lcnt_data"); + prev->next = info; + next->prev = info; - lcnt_lock(); + lcnt_unlock_list_entry(next); + lcnt_unlock_list_entry(prev); +} + +static void lcnt_insert_list_carrier(erts_lcnt_lock_info_list_t *list, + erts_lcnt_lock_info_carrier_t *carrier) { + erts_lcnt_lock_info_t *next, *prev; + size_t i; - erts_lcnt_rt_options = ERTS_LCNT_OPT_LOCATION | ERTS_LCNT_OPT_PROCLOCK; - eltd = lcnt_thread_data_alloc(); - ethr_tsd_set(lcnt_thr_data_key, eltd); + for(i = 0; i < carrier->entry_count; i++) { + erts_lcnt_lock_info_t *info = &carrier->entries[i]; - /* init lcnt structure */ - erts_lcnt_data = (erts_lcnt_data_t*)malloc(sizeof(erts_lcnt_data_t)); - if (!erts_lcnt_data) { - ERTS_INTERNAL_ERROR("Lock counter failed to allocate memory!"); + info->prev = &carrier->entries[i - 1]; + info->next = &carrier->entries[i + 1]; } - erts_lcnt_data->current_locks = erts_lcnt_list_init(); - erts_lcnt_data->deleted_locks = erts_lcnt_list_init(); - lcnt_unlock(); + prev = &list->head; + + lcnt_lock_list_entry(prev); + + next = prev->next; + + lcnt_lock_list_entry(next); + + next->prev = &carrier->entries[carrier->entry_count - 1]; + carrier->entries[carrier->entry_count - 1].next = next; + prev->next = &carrier->entries[0]; + carrier->entries[0].prev = prev; + + lcnt_unlock_list_entry(next); + lcnt_unlock_list_entry(prev); } -void erts_lcnt_late_init() { - /* set start timer and zero statistics */ - erts_lcnt_clear_counters(); - erts_thr_install_exit_handler(erts_lcnt_thread_exit_handler); +static void lcnt_init_list(erts_lcnt_lock_info_list_t *list) { + /* Ensure that ref_count operations explode when touching the sentinels in + * DEBUG mode. */ + ethr_atomic_init(&(list->head.ref_count), -1); + ethr_atomic_init(&(list->tail.ref_count), -1); + + ethr_atomic32_init(&(list->head.lock), 0); + (list->head).next = &list->tail; + (list->head).prev = &list->tail; + + ethr_atomic32_init(&(list->tail.lock), 0); + (list->tail).next = &list->head; + (list->tail).prev = &list->head; } -/* list operations */ +/* - Carrier operations - */ -/* BEGIN ASSUMPTION: lcnt_data_lock taken */ +int lcnt_thr_progress_unmanaged_delay__(void) { + return erts_thr_progress_unmanaged_delay(); +} -erts_lcnt_lock_list_t *erts_lcnt_list_init(void) { - erts_lcnt_lock_list_t *list; +void lcnt_thr_progress_unmanaged_continue__(int handle) { + return erts_thr_progress_unmanaged_continue(handle); +} - list = (erts_lcnt_lock_list_t*)malloc(sizeof(erts_lcnt_lock_list_t)); - if (!list) { - ERTS_INTERNAL_ERROR("Lock counter failed to allocate memory!"); - } - list->head = NULL; - list->tail = NULL; - list->n = 0; - return list; +void lcnt_deallocate_carrier__(erts_lcnt_lock_info_carrier_t *carrier) { + ASSERT(ethr_atomic_read(&carrier->ref_count) == 0); + erts_free(ERTS_ALC_T_LCNT_CARRIER, (void*)carrier); } -static void lcnt_list_free(erts_lcnt_lock_t *head) { - erts_lcnt_lock_t *lock, *next; +static void lcnt_thr_prg_cleanup_carrier(void *data) { + erts_lcnt_lock_info_carrier_t *carrier = data; + size_t entry_count, i; + + /* carrier->entry_count will be replaced with garbage if it's deallocated + * on the final iteration, so we'll tuck it away to get a clean exit. */ + entry_count = carrier->entry_count; - lock = head; + for(i = 0; i < entry_count; i++) { + ASSERT(ethr_atomic_read(&carrier->ref_count) >= (entry_count - i)); - while(lock != NULL) { - next = lock->next; - free(lock); - lock = next; + erts_lcnt_release_lock_info(&carrier->entries[i]); } } -void erts_lcnt_list_insert(erts_lcnt_lock_list_t *list, erts_lcnt_lock_t *lock) { - erts_lcnt_lock_t *tail = NULL; +static void lcnt_schedule_carrier_cleanup(void *data) { + ErtsSchedulerData *esdp = erts_get_scheduler_data(); + + /* We can't issue cleanup jobs on anything other than normal schedulers, so + * we move to the first scheduler if required. */ - tail = list->tail; - if (tail) { - tail->next = lock; - lock->prev = tail; + if(!esdp || esdp->type != ERTS_SCHED_NORMAL) { + erts_schedule_misc_aux_work(1, &lcnt_schedule_carrier_cleanup, data); } else { - list->head = lock; - lock->prev = NULL; - ASSERT(!lock->next); + erts_lcnt_lock_info_carrier_t *carrier = data; + size_t carrier_size; + + carrier_size = sizeof(erts_lcnt_lock_info_carrier_t) + + sizeof(erts_lcnt_lock_info_t) * carrier->entry_count; + + erts_schedule_thr_prgr_later_cleanup_op(&lcnt_thr_prg_cleanup_carrier, + data, (ErtsThrPrgrLaterOp*)&carrier->release_entries, carrier_size); } - lock->next = NULL; - list->tail = lock; +} - list->n++; +static void lcnt_info_deallocate(erts_lcnt_lock_info_t *info) { + lcnt_release_carrier__(info->carrier); } -void erts_lcnt_list_delete(erts_lcnt_lock_list_t *list, erts_lcnt_lock_t *lock) { - if (lock->next) lock->next->prev = lock->prev; - if (lock->prev) lock->prev->next = lock->next; - if (list->head == lock) list->head = lock->next; - if (list->tail == lock) list->tail = lock->prev; +static void lcnt_info_dispose(erts_lcnt_lock_info_t *info) { + ASSERT(ethr_atomic_read(&info->ref_count) == 0); + + if(lcnt_preserve_info) { + ethr_atomic_set(&info->ref_count, 1); + + /* Move straight to deallocation the next time around. */ + info->dispose = &lcnt_info_deallocate; - lock->prev = NULL; - lock->next = NULL; - list->n--; + lcnt_insert_list_entry(&lcnt_deleted_lock_list, info); + } else { + lcnt_info_deallocate(info); + } } -/* END ASSUMPTION: lcnt_data_lock taken */ +static void lcnt_lock_info_init_helper(erts_lcnt_lock_info_t *info) { + ethr_atomic_init(&info->ref_count, 1); + ethr_atomic32_init(&info->lock, 0); + + ethr_atomic_init(&info->r_state, 0); + ethr_atomic_init(&info->w_state, 0); -/* lock operations */ + info->dispose = &lcnt_info_dispose; -/* interface to erl_threads.h */ -/* only lock on init and destroy, all others should use atomics */ -void erts_lcnt_init_lock(erts_lcnt_lock_t *lock, char *name, Uint16 flag ) { - erts_lcnt_init_lock_x(lock, name, flag, NIL); + lcnt_clear_stats(info); } -void erts_lcnt_init_lock_x(erts_lcnt_lock_t *lock, char *name, Uint16 flag, Eterm id) { - int i; +erts_lcnt_lock_info_carrier_t *erts_lcnt_create_lock_info_carrier(int entry_count) { + erts_lcnt_lock_info_carrier_t *result; + size_t carrier_size, i; - if (flag & ERTS_LCNT_LT_DISABLE) { - ERTS_LCNT_CLEAR_FLAG(lock); - return; - } + ASSERT(entry_count > 0 && entry_count <= LCNT_MAX_CARRIER_ENTRIES); + ASSERT(lcnt_initialization_completed__); - lock->next = NULL; - lock->prev = NULL; - lock->flag = flag; - lock->name = name; - lock->id = id; + carrier_size = sizeof(erts_lcnt_lock_info_carrier_t) + + sizeof(erts_lcnt_lock_info_t) * entry_count; - ethr_atomic_init(&lock->r_state, 0); - ethr_atomic_init(&lock->w_state, 0); -#ifdef DEBUG - ethr_atomic_init(&lock->flowstate, 0); -#endif + result = (erts_lcnt_lock_info_carrier_t*)erts_alloc(ERTS_ALC_T_LCNT_CARRIER, carrier_size); + result->entry_count = entry_count; - lock->n_stats = 1; + ethr_atomic_init(&result->ref_count, entry_count); - for (i = 0; i < ERTS_LCNT_MAX_LOCK_LOCATIONS; i++) { - lcnt_clear_stats(&lock->stats[i]); - } + for(i = 0; i < entry_count; i++) { + erts_lcnt_lock_info_t *info = &result->entries[i]; - lcnt_lock(); - erts_lcnt_list_insert(erts_lcnt_data->current_locks, lock); - lcnt_unlock(); -} + lcnt_lock_info_init_helper(info); -/* init empty, instead of zero struct - * used by process locks probes - */ -void erts_lcnt_init_lock_empty(erts_lcnt_lock_t *lock) { - lock->next = NULL; - lock->prev = NULL; - lock->flag = 0; - lock->name = NULL; - lock->id = NIL; - ethr_atomic_init(&lock->r_state, 0); - ethr_atomic_init(&lock->w_state, 0); -#ifdef DEBUG - ethr_atomic_init(&lock->flowstate, 0); -#endif - lock->n_stats = 0; - sys_memzero(lock->stats, sizeof(lock->stats)); -} -/* destroy lock */ -void erts_lcnt_destroy_lock(erts_lcnt_lock_t *lock) { - if (ERTS_LCNT_IS_LOCK_INVALID(lock)) return; - lcnt_lock(); - - if (erts_lcnt_rt_options & ERTS_LCNT_OPT_COPYSAVE) { - erts_lcnt_lock_t *deleted_lock; - /* copy structure and insert the copy */ - deleted_lock = (erts_lcnt_lock_t*)malloc(sizeof(erts_lcnt_lock_t)); - if (!deleted_lock) { - ERTS_INTERNAL_ERROR("Lock counter failed to allocate memory!"); - } - memcpy(deleted_lock, lock, sizeof(erts_lcnt_lock_t)); - deleted_lock->next = NULL; - deleted_lock->prev = NULL; - erts_lcnt_list_insert(erts_lcnt_data->deleted_locks, deleted_lock); + info->carrier = result; } - /* delete original */ - erts_lcnt_list_delete(erts_lcnt_data->current_locks, lock); - ERTS_LCNT_CLEAR_FLAG(lock); - lcnt_unlock(); + return result; } -/* lock */ +void erts_lcnt_install(erts_lcnt_ref_t *ref, erts_lcnt_lock_info_carrier_t *carrier) { + ethr_sint_t swapped_carrier; -void erts_lcnt_lock_opt(erts_lcnt_lock_t *lock, Uint16 option) { - erts_aint_t r_state = 0, w_state = 0; - erts_lcnt_thread_data_t *eltd; +#ifdef DEBUG + int i; - if (erts_lcnt_rt_options & ERTS_LCNT_OPT_SUSPEND) return; - if (ERTS_LCNT_IS_LOCK_INVALID(lock)) return; + /* Verify that all locks share the same categories/static property; all + * other flags are fair game. */ + for(i = 1; i < carrier->entry_count; i++) { + const erts_lock_flags_t SIGNIFICANT_DIFF_MASK = + ERTS_LOCK_FLAGS_MASK_CATEGORY | ERTS_LOCK_FLAGS_PROPERTY_STATIC; - eltd = lcnt_get_thread_data(); - ASSERT(eltd); + erts_lcnt_lock_info_t *previous, *current; - w_state = ethr_atomic_read(&lock->w_state); + previous = &carrier->entries[i - 1]; + current = &carrier->entries[i]; - if (option & ERTS_LCNT_LO_WRITE) { - r_state = ethr_atomic_read(&lock->r_state); - ethr_atomic_inc( &lock->w_state); - } - if (option & ERTS_LCNT_LO_READ) { - ethr_atomic_inc( &lock->r_state); + ASSERT(!((previous->flags ^ current->flags) & SIGNIFICANT_DIFF_MASK)); } +#endif - /* we cannot acquire w_lock if either w or r are taken */ - /* we cannot acquire r_lock if w_lock is taken */ + swapped_carrier = ethr_atomic_cmpxchg_mb(ref, (ethr_sint_t)carrier, (ethr_sint_t)NULL); - if ((w_state > 0) || (r_state > 0)) { - eltd->lock_in_conflict = 1; - if (eltd->timer_set == 0) { - lcnt_time(&eltd->timer); - } - eltd->timer_set++; + if(swapped_carrier != (ethr_sint_t)NULL) { +#ifdef DEBUG + ASSERT(ethr_atomic_read(&carrier->ref_count) == carrier->entry_count); + ethr_atomic_set(&carrier->ref_count, 0); +#endif + + lcnt_deallocate_carrier__(carrier); } else { - eltd->lock_in_conflict = 0; + lcnt_insert_list_carrier(&lcnt_current_lock_list, carrier); } } -void erts_lcnt_lock(erts_lcnt_lock_t *lock) { - erts_aint_t w_state; - erts_lcnt_thread_data_t *eltd; +void erts_lcnt_uninstall(erts_lcnt_ref_t *ref) { + ethr_sint_t previous_carrier, swapped_carrier; - if (erts_lcnt_rt_options & ERTS_LCNT_OPT_SUSPEND) return; - if (ERTS_LCNT_IS_LOCK_INVALID(lock)) return; + previous_carrier = ethr_atomic_read(ref); + swapped_carrier = ethr_atomic_cmpxchg_mb(ref, (ethr_sint_t)NULL, previous_carrier); - w_state = ethr_atomic_read(&lock->w_state); - ethr_atomic_inc(&lock->w_state); - eltd = lcnt_get_thread_data(); + if(previous_carrier && previous_carrier == swapped_carrier) { + lcnt_schedule_carrier_cleanup((void*)previous_carrier); + } +} - ASSERT(eltd); +/* - Static lock registry - + * + * Since static locks can be trusted to never disappear, we can track them + * pretty cheaply and won't need to bother writing an "erts_lcnt_update_xx" + * variant. */ + +static void lcnt_init_static_lock_registry(void) { + ethr_atomic_init(&lcnt_static_lock_registry, (ethr_sint_t)NULL); +} + +static void lcnt_update_static_locks(void) { + lcnt_static_lock_ref_t *iterator = + (lcnt_static_lock_ref_t*)ethr_atomic_read(&lcnt_static_lock_registry); + + while(iterator != NULL) { + if(!erts_lcnt_check_enabled(iterator->flags)) { + erts_lcnt_uninstall(iterator->reference); + } else if(!erts_lcnt_check_ref_installed(iterator->reference)) { + erts_lcnt_lock_info_carrier_t *carrier = erts_lcnt_create_lock_info_carrier(1); + + erts_lcnt_init_lock_info_idx(carrier, 0, iterator->name, iterator->id, iterator->flags); - if (w_state > 0) { - eltd->lock_in_conflict = 1; - /* only set the timer if nobody else has it - * This should only happen when proc_locks aquires several locks - * 'atomicly'. All other locks will block the thread if w_state > 0 - * i.e. locked. - */ - if (eltd->timer_set == 0) { - lcnt_time(&eltd->timer); + erts_lcnt_install(iterator->reference, carrier); } - eltd->timer_set++; - } else { - eltd->lock_in_conflict = 0; + + iterator = iterator->next; } } -/* if a lock wasn't really a lock operation, bad bad process locks */ +void lcnt_register_static_lock__(erts_lcnt_ref_t *reference, const char *name, Eterm id, + erts_lock_flags_t flags) { + lcnt_static_lock_ref_t *lock = malloc(sizeof(lcnt_static_lock_ref_t)); + int retry_insertion; + + ASSERT(flags & ERTS_LOCK_FLAGS_PROPERTY_STATIC); + + lock->reference = reference; + lock->flags = flags; + lock->name = name; + lock->id = id; + + do { + ethr_sint_t swapped_head; -void erts_lcnt_lock_unaquire(erts_lcnt_lock_t *lock) { - /* should check if this thread was "waiting" */ - if (erts_lcnt_rt_options & ERTS_LCNT_OPT_SUSPEND) return; - if (ERTS_LCNT_IS_LOCK_INVALID(lock)) return; + lock->next = (lcnt_static_lock_ref_t*)ethr_atomic_read(&lcnt_static_lock_registry); - ethr_atomic_dec(&lock->w_state); + swapped_head = ethr_atomic_cmpxchg_acqb( + &lcnt_static_lock_registry, + (ethr_sint_t)lock, + (ethr_sint_t)lock->next); + + retry_insertion = (swapped_head != (ethr_sint_t)lock->next); + } while(retry_insertion); } -/* - * erts_lcnt_lock_post - * - * Used when we get a lock (i.e. directly after a lock operation) - * if the timer was set then we had to wait for the lock - * lock_post will calculate the wait time. - */ +/* - Initialization - */ + +void erts_lcnt_pre_thr_init() { + /* Ensure that the dependency hack mentioned in the header doesn't + * explode at runtime. */ + ERTS_CT_ASSERT(sizeof(LcntThrPrgrLaterOp) >= sizeof(ErtsThrPrgrLaterOp)); + ERTS_CT_ASSERT(ERTS_THR_PRGR_DHANDLE_MANAGED == + (ErtsThrPrgrDelayHandle)LCNT_THR_PRGR_DHANDLE_MANAGED); -void erts_lcnt_lock_post(erts_lcnt_lock_t *lock) { - erts_lcnt_lock_post_x(lock, (char*)str_undefined, 0); + lcnt_init_list(&lcnt_current_lock_list); + lcnt_init_list(&lcnt_deleted_lock_list); + + lcnt_init_static_lock_registry(); } -void erts_lcnt_lock_post_x(erts_lcnt_lock_t *lock, char *file, unsigned int line) { - erts_lcnt_thread_data_t *eltd; - erts_lcnt_time_t timer; - erts_lcnt_time_t time_wait; - erts_lcnt_lock_stats_t *stats; -#ifdef DEBUG - erts_aint_t flowstate; -#endif +void erts_lcnt_post_thr_init() { + /* ASSUMPTION: this is safe since it runs prior to the creation of other + * threads (Directly after ethread init). */ - if (erts_lcnt_rt_options & ERTS_LCNT_OPT_SUSPEND) return; - if (ERTS_LCNT_IS_LOCK_INVALID(lock)) return; + ethr_tsd_key_create(&lcnt_thr_data_key__, "lcnt_data"); + + erts_lcnt_thread_setup(); +} + +void erts_lcnt_late_init() { + /* Set start timer and zero all statistics */ + erts_lcnt_clear_counters(); + erts_thr_install_exit_handler(erts_lcnt_thread_exit_handler); #ifdef DEBUG - if (!(lock->flag & (ERTS_LCNT_LT_RWMUTEX | ERTS_LCNT_LT_RWSPINLOCK))) { - flowstate = ethr_atomic_read(&lock->flowstate); - ASSERT(flowstate == 0); - ethr_atomic_inc(&lock->flowstate); - } + /* It's safe to use erts_alloc and thread progress past this point. */ + lcnt_initialization_completed__ = 1; #endif +} - eltd = lcnt_get_thread_data(); - - ASSERT(eltd); +void erts_lcnt_post_startup(void) { + /* Default to capturing everything to match the behavior of the old lock + * counter build. */ + erts_lcnt_set_category_mask(ERTS_LOCK_FLAGS_MASK_CATEGORY); +} - /* if lock was in conflict, time it */ - stats = lcnt_get_lock_stats(lock, file, line); - if (eltd->timer_set) { - lcnt_time(&timer); +void erts_lcnt_thread_setup() { + lcnt_thread_data_t__ *eltd = lcnt_thread_data_alloc(); - lcnt_time_diff(&time_wait, &timer, &(eltd->timer)); - lcnt_update_stats(stats, eltd->lock_in_conflict, &time_wait); - eltd->timer_set--; - ASSERT(eltd->timer_set >= 0); - } else { - lcnt_update_stats(stats, eltd->lock_in_conflict, NULL); - } + ASSERT(eltd); + ethr_tsd_set(lcnt_thr_data_key__, eltd); } -/* unlock */ +void erts_lcnt_thread_exit_handler() { + lcnt_thread_data_t__ *eltd = lcnt_get_thread_data__(); -void erts_lcnt_unlock_opt(erts_lcnt_lock_t *lock, Uint16 option) { - if (erts_lcnt_rt_options & ERTS_LCNT_OPT_SUSPEND) return; - if (ERTS_LCNT_IS_LOCK_INVALID(lock)) return; - if (option & ERTS_LCNT_LO_WRITE) ethr_atomic_dec(&lock->w_state); - if (option & ERTS_LCNT_LO_READ ) ethr_atomic_dec(&lock->r_state); + if (eltd) { + free(eltd); + } } -void erts_lcnt_unlock(erts_lcnt_lock_t *lock) { - if (erts_lcnt_rt_options & ERTS_LCNT_OPT_SUSPEND) return; - if (ERTS_LCNT_IS_LOCK_INVALID(lock)) return; +/* - BIF interface - */ + +void erts_lcnt_retain_lock_info(erts_lcnt_lock_info_t *info) { #ifdef DEBUG - { - erts_aint_t w_state; - erts_aint_t flowstate; - - /* flowstate */ - flowstate = ethr_atomic_read(&lock->flowstate); - ASSERT(flowstate == 1); - ethr_atomic_dec(&lock->flowstate); - - /* write state */ - w_state = ethr_atomic_read(&lock->w_state); - ASSERT(w_state > 0); - } + ASSERT(ethr_atomic_inc_read_acqb(&info->ref_count) >= 2); +#else + ethr_atomic_inc_acqb(&info->ref_count); #endif - ethr_atomic_dec(&lock->w_state); } -/* trylock */ +void erts_lcnt_release_lock_info(erts_lcnt_lock_info_t *info) { + ethr_sint_t count; + + /* We need to acquire the lock before decrementing ref_count to avoid + * racing with list iteration; there's a short window between reading the + * reference to info and increasing its ref_count. */ + lcnt_lock_list_entry_with_neighbors(info); + + count = ethr_atomic_dec_read(&info->ref_count); -void erts_lcnt_trylock_opt(erts_lcnt_lock_t *lock, int res, Uint16 option) { - if (erts_lcnt_rt_options & ERTS_LCNT_OPT_SUSPEND) return; - if (ERTS_LCNT_IS_LOCK_INVALID(lock)) return; - /* Determine lock_state via res instead of state */ - if (res != EBUSY) { - if (option & ERTS_LCNT_LO_WRITE) ethr_atomic_inc(&lock->w_state); - if (option & ERTS_LCNT_LO_READ ) ethr_atomic_inc(&lock->r_state); - lcnt_update_stats(&(lock->stats[0]), 0, NULL); + ASSERT(count >= 0); + + if(count > 0) { + lcnt_unlock_list_entry_with_neighbors(info); } else { - ethr_atomic_inc(&lock->stats[0].tries); - ethr_atomic_inc(&lock->stats[0].colls); + (info->next)->prev = info->prev; + (info->prev)->next = info->next; + + lcnt_unlock_list_entry_with_neighbors(info); + + info->dispose(info); } } +erts_lock_flags_t erts_lcnt_get_category_mask() { + return lcnt_category_mask__; +} -void erts_lcnt_trylock(erts_lcnt_lock_t *lock, int res) { - /* Determine lock_state via res instead of state */ - if (erts_lcnt_rt_options & ERTS_LCNT_OPT_SUSPEND) return; - if (ERTS_LCNT_IS_LOCK_INVALID(lock)) return; - if (res != EBUSY) { -#ifdef DEBUG - { - erts_aint_t flowstate; - flowstate = ethr_atomic_read(&lock->flowstate); - ASSERT(flowstate == 0); - ethr_atomic_inc( &lock->flowstate); - } +#ifdef ERTS_ENABLE_KERNEL_POLL +/* erl_poll/erl_check_io only exports one of these variants at a time, and we + * may need to use either one depending on emulator startup flags. */ +void erts_lcnt_update_pollset_locks_nkp(int); +void erts_lcnt_update_pollset_locks_kp(int); + +void erts_lcnt_update_cio_locks_nkp(int); +void erts_lcnt_update_cio_locks_kp(int); #endif - ethr_atomic_inc(&lock->w_state); - lcnt_update_stats(&(lock->stats[0]), 0, NULL); - } else { - ethr_atomic_inc(&lock->stats[0].tries); - ethr_atomic_inc(&lock->stats[0].colls); + +void erts_lcnt_set_category_mask(erts_lock_flags_t mask) { + erts_lock_flags_t changed_categories; + + ASSERT(!(mask & ~ERTS_LOCK_FLAGS_MASK_CATEGORY)); + ASSERT(lcnt_initialization_completed__); + + changed_categories = (lcnt_category_mask__ ^ mask); + lcnt_category_mask__ = mask; + + if(changed_categories) { + lcnt_update_static_locks(); } -} -/* thread operations */ + if(changed_categories & ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION) { + erts_lcnt_update_distribution_locks(mask & ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION); + } -void erts_lcnt_thread_setup(void) { - erts_lcnt_thread_data_t *eltd; + if(changed_categories & ERTS_LOCK_FLAGS_CATEGORY_ALLOCATOR) { + erts_lcnt_update_allocator_locks(mask & ERTS_LOCK_FLAGS_CATEGORY_ALLOCATOR); + } - lcnt_lock(); - /* lock for thread id global update */ - eltd = lcnt_thread_data_alloc(); - lcnt_unlock(); - ASSERT(eltd); - ethr_tsd_set(lcnt_thr_data_key, eltd); -} + if(changed_categories & ERTS_LOCK_FLAGS_CATEGORY_PROCESS) { + erts_lcnt_update_process_locks(mask & ERTS_LOCK_FLAGS_CATEGORY_PROCESS); + } -void erts_lcnt_thread_exit_handler() { - erts_lcnt_thread_data_t *eltd; + if(changed_categories & ERTS_LOCK_FLAGS_CATEGORY_IO) { +#ifdef ERTS_ENABLE_KERNEL_POLL + if(erts_use_kernel_poll) { + erts_lcnt_update_pollset_locks_kp(mask & ERTS_LOCK_FLAGS_CATEGORY_IO); + erts_lcnt_update_cio_locks_kp(mask & ERTS_LOCK_FLAGS_CATEGORY_IO); + } else { + erts_lcnt_update_pollset_locks_nkp(mask & ERTS_LOCK_FLAGS_CATEGORY_IO); + erts_lcnt_update_cio_locks_nkp(mask & ERTS_LOCK_FLAGS_CATEGORY_IO); + } +#else + erts_lcnt_update_pollset_locks(mask & ERTS_LOCK_FLAGS_CATEGORY_IO); + erts_lcnt_update_cio_locks(mask & ERTS_LOCK_FLAGS_CATEGORY_IO); +#endif - eltd = ethr_tsd_get(lcnt_thr_data_key); + erts_lcnt_update_driver_locks(mask & ERTS_LOCK_FLAGS_CATEGORY_IO); + erts_lcnt_update_port_locks(mask & ERTS_LOCK_FLAGS_CATEGORY_IO); + } - if (eltd) { - free(eltd); + if(changed_categories & ERTS_LOCK_FLAGS_CATEGORY_DB) { + erts_lcnt_update_db_locks(mask & ERTS_LOCK_FLAGS_CATEGORY_DB); } } -/* bindings for bifs */ - -Uint16 erts_lcnt_set_rt_opt(Uint16 opt) { - Uint16 prev; - prev = (erts_lcnt_rt_options & opt); - erts_lcnt_rt_options |= opt; - return prev; +void erts_lcnt_set_preserve_info(int enable) { + lcnt_preserve_info = enable; } -Uint16 erts_lcnt_clear_rt_opt(Uint16 opt) { - Uint16 prev; - prev = (erts_lcnt_rt_options & opt); - erts_lcnt_rt_options &= ~opt; - return prev; +int erts_lcnt_get_preserve_info() { + return lcnt_preserve_info; } void erts_lcnt_clear_counters(void) { - erts_lcnt_lock_t *lock; - erts_lcnt_lock_list_t *list; - erts_lcnt_lock_stats_t *stats; - int i; + erts_lcnt_lock_info_t *iterator; - lcnt_lock(); + lcnt_time__(&lcnt_timer_start); - list = erts_lcnt_data->current_locks; + iterator = NULL; + while(erts_lcnt_iterate_list(&lcnt_current_lock_list, &iterator)) { + lcnt_clear_stats(iterator); + } - for (lock = list->head; lock != NULL; lock = lock->next) { - for( i = 0; i < ERTS_LCNT_MAX_LOCK_LOCATIONS; i++) { - stats = &lock->stats[i]; - lcnt_clear_stats(stats); - } - lock->n_stats = 1; + iterator = NULL; + while(erts_lcnt_iterate_list(&lcnt_deleted_lock_list, &iterator)) { + erts_lcnt_release_lock_info(iterator); } +} - lock = erts_lcnt_data->deleted_locks->head; - erts_lcnt_data->deleted_locks->head = NULL; - erts_lcnt_data->deleted_locks->tail = NULL; - erts_lcnt_data->deleted_locks->n = 0; +erts_lcnt_data_t erts_lcnt_get_data(void) { + erts_lcnt_time_t timer_stop; + erts_lcnt_data_t result; - lcnt_time(&timer_start); + lcnt_time__(&timer_stop); - lcnt_unlock(); + result.timer_start = lcnt_timer_start; - /* free deleted locks */ - lcnt_list_free(lock); + result.current_locks = &lcnt_current_lock_list; + result.deleted_locks = &lcnt_deleted_lock_list; + + lcnt_time_diff__(&result.duration, &timer_stop, &result.timer_start); + + return result; } -erts_lcnt_data_t *erts_lcnt_get_data(void) { - erts_lcnt_time_t timer_stop; +int erts_lcnt_iterate_list(erts_lcnt_lock_info_list_t *list, erts_lcnt_lock_info_t **iterator) { + erts_lcnt_lock_info_t *current, *next; - lcnt_lock(); + current = *iterator ? *iterator : &list->head; - lcnt_time(&timer_stop); - lcnt_time_diff(&(erts_lcnt_data->duration), &timer_stop, &timer_start); + ASSERT(current != &list->tail); - lcnt_unlock(); + lcnt_lock_list_entry(current); - return erts_lcnt_data; -} + next = current->next; + + if(next != &list->tail) { + erts_lcnt_retain_lock_info(next); + } + + lcnt_unlock_list_entry(current); + + if(current != &list->head) { + erts_lcnt_release_lock_info(current); + } + + *iterator = next; -char *erts_lcnt_lock_type(Uint16 type) { - return lcnt_lock_type(type); + return next != &list->tail; } -#endif /* ifdef ERTS_ENABLE_LOCK_COUNT */ +#endif /* #ifdef ERTS_ENABLE_LOCK_COUNT */ diff --git a/erts/emulator/beam/erl_lock_count.h b/erts/emulator/beam/erl_lock_count.h index 6caffbfe86..89d95a73cf 100644 --- a/erts/emulator/beam/erl_lock_count.h +++ b/erts/emulator/beam/erl_lock_count.h @@ -18,64 +18,51 @@ * %CopyrightEnd% */ -/* - * Description: Statistics for locks. - * - * Author: Björn-Egil Dahlberg - * Date: 2008-07-03 - * Abstract: - * Locks statistics internal representation. - * - * Conceptual representation, - * - set name - * | - id (the unique lock) - * | | - lock type - * | | - statistics - * | | | - location (file and line number) - * | | | - tries - * | | | - collisions (including trylock busy) - * | | | - timer (time spent in waiting for lock) - * | | | - n_timer (collisions excluding trylock busy) - * | | | - histogram - * | | | | - # 0 = log2(lock wait_time ns) - * | | | | - ... - * | | | | - # n = log2(lock wait_time ns) - * - * Each instance of a lock is the unique lock, i.e. set and id in that set. - * For each lock there is a set of statistics with where and what impact - * the lock aqusition had. - * - * Runtime options - * - suspend, used when internal lock-counting can't be applied. For instance - * when allocating a term for the outside and halloc needs to be used. - * Default: off. - * - location, reserved and not used. - * - proclock, disable proclock counting. Used when performance might be an - * issue. Accessible from erts_debug:lock_counters({process_locks, bool()}). - * Default: off. - * - copysave, enable saving of destroyed locks (and thereby its statistics). - * If memory constraints is an issue this need to be disabled. - * Accessible from erts_debug:lock_counters({copy_save, bool()}). - * Default: off. +/** + * @description Statistics for locks. + * @file erl_lock_count.h + * + * @author Björn-Egil Dahlberg + * @author John Högberg + * + * Conceptual representation: * + * - set name + * | - id (the unique lock) + * | | - lock type + * | | - statistics + * | | | - location (file and line number) + * | | | - attempts + * | | | - collisions (including trylock busy) + * | | | - timer (time spent in waiting for lock) + * | | | - n_timer (collisions excluding trylock busy) + * | | | - histogram + * | | | | - # 0 = log2(lock wait_time ns) + * | | | | - ... + * | | | | - # n = log2(lock wait_time ns) + * + * Each instance of a lock is the unique lock, i.e. set and id in that set. + * For each lock there is a set of statistics with where and what impact + * the lock acquisition had. */ -#include "sys.h" - #ifndef ERTS_LOCK_COUNT_H__ #define ERTS_LOCK_COUNT_H__ #ifdef ERTS_ENABLE_LOCK_COUNT #ifndef ERTS_ENABLE_LOCK_POSITION -/* Enable in order for _x variants of mtx functions to be used. */ +/** @brief Controls whether _x variants of mtx functions are used. */ #define ERTS_ENABLE_LOCK_POSITION 1 #endif +#include "sys.h" #include "ethread.h" -#define ERTS_LCNT_MAX_LOCK_LOCATIONS (10) +#include "erl_term.h" +#include "erl_lock_flags.h" + +#define ERTS_LCNT_MAX_LOCK_LOCATIONS (5) -/* histogram */ #define ERTS_LCNT_HISTOGRAM_MAX_NS (((unsigned long)1LL << 28) - 1) #if 0 || defined(ERTS_HAVE_OS_MONOTONIC_TIME_SUPPORT) #define ERTS_LCNT_HISTOGRAM_SLOT_SIZE (30) @@ -85,154 +72,857 @@ #define ERTS_LCNT_HISTOGRAM_RSHIFT (10) #endif -#define ERTS_LCNT_LT_SPINLOCK (((Uint16) 1) << 0) -#define ERTS_LCNT_LT_RWSPINLOCK (((Uint16) 1) << 1) -#define ERTS_LCNT_LT_MUTEX (((Uint16) 1) << 2) -#define ERTS_LCNT_LT_RWMUTEX (((Uint16) 1) << 3) -#define ERTS_LCNT_LT_PROCLOCK (((Uint16) 1) << 4) -#define ERTS_LCNT_LT_ALLOC (((Uint16) 1) << 5) +typedef struct { + unsigned long s; + unsigned long ns; +} erts_lcnt_time_t; + +typedef struct { + /* @brief log2 array of nano seconds occurences */ + Uint32 ns[ERTS_LCNT_HISTOGRAM_SLOT_SIZE]; +} erts_lcnt_hist_t; -#define ERTS_LCNT_LO_READ (((Uint16) 1) << 6) -#define ERTS_LCNT_LO_WRITE (((Uint16) 1) << 7) +typedef struct { + /** @brief In which file the lock was taken. May be NULL. */ + const char *file; + /** @brief Line number in \c file */ + unsigned int line; -#define ERTS_LCNT_LT_DISABLE (((Uint16) 1) << 8) + /* "attempts" and "collisions" need to be atomic since try_lock busy does + * not acquire a lock and there is no post action to rectify the + * situation. */ -#define ERTS_LCNT_LO_READ_WRITE ( ERTS_LCNT_LO_READ \ - | ERTS_LCNT_LO_WRITE ) + ethr_atomic_t attempts; + ethr_atomic_t collisions; -#define ERTS_LCNT_LT_ALL ( ERTS_LCNT_LT_SPINLOCK \ - | ERTS_LCNT_LT_RWSPINLOCK \ - | ERTS_LCNT_LT_MUTEX \ - | ERTS_LCNT_LT_RWMUTEX \ - | ERTS_LCNT_LT_PROCLOCK ) + erts_lcnt_time_t total_time_waited; + Uint64 times_waited; -#define ERTS_LCNT_LOCK_TYPE(lock) ((lock)->flag & ERTS_LCNT_LT_ALL) -#define ERTS_LCNT_IS_LOCK_INVALID(lock) (!((lock)->flag & ERTS_LCNT_LT_ALL)) -#define ERTS_LCNT_CLEAR_FLAG(lock) ((lock)->flag = 0) + erts_lcnt_hist_t wait_time_histogram; +} erts_lcnt_lock_stats_t; -/* runtime options */ +typedef struct lcnt_lock_info_t_ { + erts_lock_flags_t flags; + const char *name; + /** @brief Id if possible, must be an immediate */ + Eterm id; -#define ERTS_LCNT_OPT_SUSPEND (((Uint16) 1) << 0) -#define ERTS_LCNT_OPT_LOCATION (((Uint16) 1) << 1) -#define ERTS_LCNT_OPT_PROCLOCK (((Uint16) 1) << 2) -#define ERTS_LCNT_OPT_PORTLOCK (((Uint16) 1) << 3) -#define ERTS_LCNT_OPT_COPYSAVE (((Uint16) 1) << 4) + /* The first entry is reserved as a fallback for when location information + * is missing, and when the lock is used in more than (MAX_LOCK_LOCATIONS + * - 1) different places. */ + erts_lcnt_lock_stats_t location_stats[ERTS_LCNT_MAX_LOCK_LOCATIONS]; + unsigned int location_count; -typedef struct { - unsigned long s; - unsigned long ns; -} erts_lcnt_time_t; + /* -- Everything below is internal to this module ---------------------- */ + + /* Lock states; rw locks uses both states, other locks only uses w_state */ -extern erts_lcnt_time_t timer_start; + /** @brief Write state. 0 = not taken, otherwise n threads waiting */ + ethr_atomic_t w_state; + /** @brief Read state. 0 = not taken, > 0 -> writes will wait */ + ethr_atomic_t r_state; + + struct lcnt_lock_info_t_ *prev; + struct lcnt_lock_info_t_ *next; + + /** @brief Used in place of erts_refc_t to avoid a circular dependency. */ + ethr_atomic_t ref_count; + ethr_atomic32_t lock; + + /** @brief Deletion hook called once \c ref_count reaches 0; may defer + * deletion by modifying \c ref_count. */ + void (*dispose)(struct lcnt_lock_info_t_ *); + + struct lcnt_lock_info_carrier_ *carrier; +} erts_lcnt_lock_info_t; + +typedef struct lcnt_lock_info_list_ { + erts_lcnt_lock_info_t head; + erts_lcnt_lock_info_t tail; +} erts_lcnt_lock_info_list_t; typedef struct { - Uint32 ns[ERTS_LCNT_HISTOGRAM_SLOT_SIZE]; /* log2 array of nano seconds occurences */ -} erts_lcnt_hist_t; + erts_lcnt_time_t timer_start; /**< Time of last clear */ + erts_lcnt_time_t duration; /**< Time since last clear */ -typedef struct erts_lcnt_lock_stats_s { - /* "tries" and "colls" needs to be atomic since - * trylock busy does not acquire a lock and there - * is no post action to rectify the situation - */ + erts_lcnt_lock_info_list_t *current_locks; + erts_lcnt_lock_info_list_t *deleted_locks; +} erts_lcnt_data_t; - char *file; /* which file the lock was taken */ - unsigned int line; /* line number in file */ +typedef struct lcnt_lock_info_carrier_ erts_lcnt_lock_info_carrier_t; - ethr_atomic_t tries; /* n tries to get lock */ - ethr_atomic_t colls; /* n collisions of tries to get lock */ +typedef ethr_atomic_t erts_lcnt_ref_t; - unsigned long timer_n; /* #times waited for lock */ - erts_lcnt_time_t timer; /* total wait time for lock */ - erts_lcnt_hist_t hist; -} erts_lcnt_lock_stats_t; +/* -- Globals -------------------------------------------------------------- */ + +/** @brief Checks whether counting is enabled for any of the given + * categories. */ +#define erts_lcnt_check_enabled(flags) \ + (lcnt_category_mask__ & flags) + +/* -- Lock operations ------------------------------------------------------ + * + * All of these will nop if there's nothing "installed" on the given reference, + * in order to transparently support enable/disable at runtime. */ + +/** @brief Records that a lock is being acquired. */ +ERTS_GLB_FORCE_INLINE +void erts_lcnt_lock(erts_lcnt_ref_t *ref); + +/** @copydoc erts_lcnt_lock + * @param option Notes whether the lock is a read or write lock. */ +ERTS_GLB_FORCE_INLINE +void erts_lcnt_lock_opt(erts_lcnt_ref_t *ref, erts_lock_options_t option); + +/** @brief Records that a lock has been acquired. */ +ERTS_GLB_FORCE_INLINE +void erts_lcnt_lock_post(erts_lcnt_ref_t *ref); + +/** @copydoc erts_lcnt_lock_post. + * @param file The name of the file where the lock was acquired. + * @param line The line at which the lock was acquired. */ +ERTS_GLB_FORCE_INLINE +void erts_lcnt_lock_post_x(erts_lcnt_ref_t *ref, char *file, unsigned int line); + +/** @brief Records that a lock has been released. */ +ERTS_GLB_FORCE_INLINE +void erts_lcnt_unlock(erts_lcnt_ref_t *ref); + +/** @copydoc erts_lcnt_unlock_opt + * @param option Whether the lock is a read or write lock. */ +ERTS_GLB_FORCE_INLINE +void erts_lcnt_unlock_opt(erts_lcnt_ref_t *ref, erts_lock_options_t option); + +/** @brief Rectifies the case where a lock wasn't actually a lock operation. + * + * Only used for process locks at the moment. */ +ERTS_GLB_FORCE_INLINE +void erts_lcnt_lock_unacquire(erts_lcnt_ref_t *ref); + +/** @brief Records the result of a trylock, placing the queried lock status in + * \c result. */ +ERTS_GLB_FORCE_INLINE +void erts_lcnt_trylock(erts_lcnt_ref_t *ref, int result); + +/** @copydoc erts_lcnt_trylock + * @param option Whether the lock is a read or write lock. */ +ERTS_GLB_FORCE_INLINE +void erts_lcnt_trylock_opt(erts_lcnt_ref_t *ref, int result, erts_lock_options_t option); + +/* Indexed variants of the standard lock operations, for use when a single + * reference contains many counters (eg. process locks). + * + * erts_lcnt_open_ref must be used to safely extract the installed carrier, + * which must released with erts_lcnt_close_reference on success. + * + * Refer to \c erts_lcnt_lock for example usage. */ + +ERTS_GLB_INLINE +void erts_lcnt_lock_idx(erts_lcnt_lock_info_carrier_t *carrier, int index); +ERTS_GLB_INLINE +void erts_lcnt_lock_opt_idx(erts_lcnt_lock_info_carrier_t *carrier, int index, erts_lock_options_t option); + +ERTS_GLB_INLINE +void erts_lcnt_lock_post_idx(erts_lcnt_lock_info_carrier_t *carrier, int index); +ERTS_GLB_INLINE +void erts_lcnt_lock_post_x_idx(erts_lcnt_lock_info_carrier_t *carrier, int index, char *file, unsigned int line); + +ERTS_GLB_INLINE +void erts_lcnt_lock_unacquire_idx(erts_lcnt_lock_info_carrier_t *carrier, int index); + +ERTS_GLB_INLINE +void erts_lcnt_unlock_idx(erts_lcnt_lock_info_carrier_t *carrier, int index); +ERTS_GLB_INLINE +void erts_lcnt_unlock_opt_idx(erts_lcnt_lock_info_carrier_t *carrier, int index, erts_lock_options_t option); + +ERTS_GLB_INLINE +void erts_lcnt_trylock_idx(erts_lcnt_lock_info_carrier_t *carrier, int index, int result); +ERTS_GLB_INLINE +void erts_lcnt_trylock_opt_idx(erts_lcnt_lock_info_carrier_t *carrier, int index, int result, erts_lock_options_t option); + +/* -- Reference operations ------------------------------------------------- */ + +/** @brief Registers a lock counter reference; this must be called prior to + * using any other functions in this module. */ +ERTS_GLB_INLINE +void erts_lcnt_init_ref(erts_lcnt_ref_t *ref); + +/** @brief As \c erts_lcnt_init_ref, but also enables lock counting right + * away if appropriate to reduce noise. + * @param id An immediate erlang term with whatever extra data you want to + * identify this lock with. */ +ERTS_GLB_INLINE +void erts_lcnt_init_ref_x(erts_lcnt_ref_t *ref, const char *name, + Eterm id, erts_lock_flags_t flags); + +/** @brief Checks whether counting is enabled on the given reference. */ +ERTS_GLB_FORCE_INLINE +int erts_lcnt_check_ref_installed(erts_lcnt_ref_t *ref); + +/** @brief Convenience macro to re/enable counting on an already initialized + * reference. Don't forget to specify the lock type in \c flags! */ +#define erts_lcnt_install_new_lock_info(ref, name, id, flags) \ + if(!erts_lcnt_check_ref_installed(ref)) { \ + erts_lcnt_lock_info_carrier_t *__carrier; \ + __carrier = erts_lcnt_create_lock_info_carrier(1);\ + erts_lcnt_init_lock_info_idx(__carrier, 0, name, id, flags); \ + erts_lcnt_install(ref, __carrier);\ + } while(0) + +erts_lcnt_lock_info_carrier_t *erts_lcnt_create_lock_info_carrier(int count); + +/* @brief Initializes the lock info at the given index. + * @param id An immediate erlang term with whatever extra data you want to + * identify this lock with. + * @param flags The flags the lock itself was initialized with. Keep in mind + * that all locks in a carrier must share the same category/static property. */ +ERTS_GLB_INLINE +void erts_lcnt_init_lock_info_idx(erts_lcnt_lock_info_carrier_t *carrier, int index, + const char *name, Eterm id, erts_lock_flags_t flags); + +/** @brief Atomically installs the given lock counters. Nops (and releases the + * provided carrier) if something was already installed. */ +void erts_lcnt_install(erts_lcnt_ref_t *ref, erts_lcnt_lock_info_carrier_t *carrier); + +/** @brief Atomically removes the currently installed lock counters. Nops if + * nothing was installed. */ +void erts_lcnt_uninstall(erts_lcnt_ref_t *ref); + +ERTS_GLB_FORCE_INLINE +int erts_lcnt_open_ref(erts_lcnt_ref_t *ref, int *handle, erts_lcnt_lock_info_carrier_t **result); + +ERTS_GLB_FORCE_INLINE +void erts_lcnt_close_ref(int handle, erts_lcnt_lock_info_carrier_t *carrier); + +/* -- Module initialization ------------------------------------------------ */ + +void erts_lcnt_pre_thr_init(void); +void erts_lcnt_post_thr_init(void); +void erts_lcnt_late_init(void); + +/* @brief Called after everything in the system has been initialized, including + * the schedulers. This is mainly a backwards compatibility shim for matching + * the old lcnt behavior where all lock counting was enabled by default. */ +void erts_lcnt_post_startup(void); + +void erts_lcnt_thread_setup(void); +void erts_lcnt_thread_exit_handler(void); + +/* -- BIF interface -------------------------------------------------------- */ -/* rw locks uses both states, other locks only uses w_state */ -typedef struct erts_lcnt_lock_s { - char *name; /* lock name */ - Uint16 flag; /* lock type */ - Eterm id; /* id if possible */ +/** @brief Safely iterates through all entries in the given list. + * + * The referenced item will be valid until the next call to + * \c erts_lcnt_iterate_list after which point it may be destroyed; call + * erts_lcnt_retain_lock_info if you wish to hang on to it beyond that point. + * + * Iteration can be cancelled by calling erts_lcnt_release_lock_info on the + * iterator and breaking out of the loop. + * + * @param iterator The iteration variable; set the pointee to NULL to start + * iteration. + * @return 1 while the iterator is valid, 0 at the end of the list. */ +int erts_lcnt_iterate_list(erts_lcnt_lock_info_list_t *list, erts_lcnt_lock_info_t **iterator); + +/** @brief Clears the counter state of all locks, and releases all locks + * preserved through erts_lcnt_set_preserve_info (if any). */ +void erts_lcnt_clear_counters(void); + +/** @brief Retrieves the global lock counter state. + * + * Note that the lists may be modified while you're mucking around with them. + * Always use \c erts_lcnt_iterate_list to enumerate them. */ +erts_lcnt_data_t erts_lcnt_get_data(void); + +void erts_lcnt_retain_lock_info(erts_lcnt_lock_info_t *info); +void erts_lcnt_release_lock_info(erts_lcnt_lock_info_t *info); + +/** @brief Sets whether to preserve the info of destroyed/uninstalled locks. + * + * This option makes no distinction whether the lock was destroyed or if lock + * counting was simply disabled, so erts_lcnt_set_category_mask must not be + * used while this option is active. */ +void erts_lcnt_set_preserve_info(int enable); + +int erts_lcnt_get_preserve_info(void); + +/** @brief Updates the category mask, enabling or disabling counting on the + * affected locks as necessary. + * + * This is not guaranteed to find all existing locks; only those that are + * flagged as static locks and those reachable through other means can be + * altered. */ +void erts_lcnt_set_category_mask(erts_lock_flags_t mask); + +erts_lock_flags_t erts_lcnt_get_category_mask(void); + +/* -- Inline implementation ------------------------------------------------ */ + +/* The following is a hack to get the things we need from erl_thr_progress.h, + * which we can't #include without dependency hell breaking loose. + * + * The size of LcntThrPrgrLaterOp and value of the constant are verified at + * compile-time in erts_lcnt_pre_thr_init. */ + +int lcnt_thr_progress_unmanaged_delay__(void); +void lcnt_thr_progress_unmanaged_continue__(int handle); +typedef struct { Uint64 _[4]; } LcntThrPrgrLaterOp; +#define LCNT_THR_PRGR_DHANDLE_MANAGED -1 + +struct lcnt_lock_info_carrier_ { + ethr_atomic_t ref_count; + + LcntThrPrgrLaterOp release_entries; + + unsigned char entry_count; + erts_lcnt_lock_info_t entries[]; +}; + +typedef struct { + erts_lcnt_time_t timer; /* timer */ + int timer_set; /* bool */ + int lock_in_conflict; /* bool */ +} lcnt_thread_data_t__; + +extern const int lcnt_log2_tab64__[]; + +extern ethr_tsd_key lcnt_thr_data_key__; +extern erts_lock_flags_t lcnt_category_mask__; #ifdef DEBUG - ethr_atomic_t flowstate; +extern int lcnt_initialization_completed__; #endif - /* lock states */ - ethr_atomic_t w_state; /* 0 not taken, otherwise n threads waiting */ - ethr_atomic_t r_state; /* 0 not taken, > 0 -> writes will wait */ +void lcnt_register_static_lock__(erts_lcnt_ref_t *reference, const char *name, Eterm id, + erts_lock_flags_t flags); - /* statistics */ - unsigned int n_stats; - erts_lcnt_lock_stats_t stats[ERTS_LCNT_MAX_LOCK_LOCATIONS]; /* first entry is "undefined"*/ +void lcnt_deallocate_carrier__(erts_lcnt_lock_info_carrier_t *carrier); - /* chains for list handling */ - /* data is hold by lcnt_lock */ - struct erts_lcnt_lock_s *prev; - struct erts_lcnt_lock_s *next; -} erts_lcnt_lock_t; +ERTS_GLB_INLINE +int lcnt_log2__(Uint64 v); -typedef struct { - erts_lcnt_lock_t *head; - erts_lcnt_lock_t *tail; - unsigned long n; -} erts_lcnt_lock_list_t; +ERTS_GLB_INLINE +void lcnt_update_wait_histogram__(erts_lcnt_hist_t *hist, erts_lcnt_time_t *time_waited); -typedef struct { - erts_lcnt_time_t duration; /* time since last clear */ - erts_lcnt_lock_list_t *current_locks; - erts_lcnt_lock_list_t *deleted_locks; -} erts_lcnt_data_t; +ERTS_GLB_INLINE +void lcnt_update_stats__(erts_lcnt_lock_stats_t *stats, int lock_in_conflict, erts_lcnt_time_t *time_waited); -typedef struct { - int id; +ERTS_GLB_INLINE +erts_lcnt_lock_stats_t *lcnt_get_lock_stats__(erts_lcnt_lock_info_t *info, char *file, unsigned int line); - erts_lcnt_time_t timer; /* timer */ - int timer_set; /* bool */ - int lock_in_conflict; /* bool */ -} erts_lcnt_thread_data_t; +ERTS_GLB_INLINE +void lcnt_dec_lock_state__(ethr_atomic_t *l_state); -/* globals */ +ERTS_GLB_INLINE +void lcnt_time__(erts_lcnt_time_t *time); -extern Uint16 erts_lcnt_rt_options; +ERTS_GLB_INLINE +void lcnt_time_add__(erts_lcnt_time_t *t, erts_lcnt_time_t *d); -/* function declerations */ +ERTS_GLB_INLINE +void lcnt_time_diff__(erts_lcnt_time_t *d, erts_lcnt_time_t *t1, erts_lcnt_time_t *t0); -void erts_lcnt_init(void); -void erts_lcnt_late_init(void); +ERTS_GLB_INLINE +void lcnt_retain_carrier__(erts_lcnt_lock_info_carrier_t *carrier); -/* thread operations */ -void erts_lcnt_thread_setup(void); -void erts_lcnt_thread_exit_handler(void); +ERTS_GLB_INLINE +void lcnt_release_carrier__(erts_lcnt_lock_info_carrier_t *carrier); + +ERTS_GLB_INLINE +lcnt_thread_data_t__ *lcnt_get_thread_data__(void); + +#if ERTS_GLB_INLINE_INCL_FUNC_DEF + +ERTS_GLB_INLINE +void lcnt_time__(erts_lcnt_time_t *time) { + /* + * erts_sys_hrtime() is the highest resolution + * we could find, it may or may not be monotonic... + */ + ErtsMonotonicTime mtime = erts_sys_hrtime(); + time->s = (unsigned long) (mtime / 1000000000LL); + time->ns = (unsigned long) (mtime - 1000000000LL*time->s); +} + +/* difference d must be non-negative */ + +ERTS_GLB_INLINE +void lcnt_time_add__(erts_lcnt_time_t *t, erts_lcnt_time_t *d) { + t->s += d->s; + t->ns += d->ns; + + t->s += t->ns / 1000000000LL; + t->ns = t->ns % 1000000000LL; +} + +ERTS_GLB_INLINE +void lcnt_time_diff__(erts_lcnt_time_t *d, erts_lcnt_time_t *t1, erts_lcnt_time_t *t0) { + long ds; + long dns; + + ds = t1->s - t0->s; + dns = t1->ns - t0->ns; + + /* the difference should not be able to get bigger than 1 sec in ns*/ + + if (dns < 0) { + ds -= 1; + dns += 1000000000LL; + } + + ASSERT(ds >= 0); + + d->s = ds; + d->ns = dns; +} + +ERTS_GLB_INLINE +int lcnt_log2__(Uint64 v) { + v |= v >> 1; + v |= v >> 2; + v |= v >> 4; + v |= v >> 8; + v |= v >> 16; + v |= v >> 32; + + return lcnt_log2_tab64__[((Uint64)((v - (v >> 1))*0x07EDD5E59A4E28C2)) >> 58]; +} + +ERTS_GLB_INLINE +void lcnt_update_wait_histogram__(erts_lcnt_hist_t *hist, erts_lcnt_time_t *time_waited) { + int idx; + + if(time_waited->s > 0 || time_waited->ns > ERTS_LCNT_HISTOGRAM_MAX_NS) { + idx = ERTS_LCNT_HISTOGRAM_SLOT_SIZE - 1; + } else { + unsigned long r = time_waited->ns >> ERTS_LCNT_HISTOGRAM_RSHIFT; + + idx = r ? lcnt_log2__(r) : 0; + } + + hist->ns[idx]++; +} + +ERTS_GLB_INLINE +void lcnt_update_stats__(erts_lcnt_lock_stats_t *stats, int lock_in_conflict, erts_lcnt_time_t *time_waited) { + ethr_atomic_inc(&stats->attempts); + + if(lock_in_conflict) { + ethr_atomic_inc(&stats->collisions); + } + + if(time_waited) { + stats->times_waited++; + + lcnt_time_add__(&stats->total_time_waited, time_waited); + lcnt_update_wait_histogram__(&stats->wait_time_histogram, time_waited); + } +} + +/* If we were installed while the lock was held, r/w_state will be 0 and we + * can't tell which unlock or unacquire operation was the last. To get around + * this we assume that all excess operations go *towards* zero rather than down + * to zero, eventually becoming consistent with the actual state once the lock + * is fully released. + * + * Conflicts might not be counted until the recorded state is fully consistent + * with the actual state, but there should be no other ill effects. */ + +ERTS_GLB_INLINE +void lcnt_dec_lock_state__(ethr_atomic_t *l_state) { + ethr_sint_t state = ethr_atomic_dec_read_acqb(l_state); + + /* We can not assume that state is >= -1 here; unlock and unacquire might + * bring it below -1 and race to increment it back. */ + + if(state < 0) { + ethr_atomic_inc_acqb(l_state); + } +} + +ERTS_GLB_INLINE +erts_lcnt_lock_stats_t *lcnt_get_lock_stats__(erts_lcnt_lock_info_t *info, char *file, unsigned int line) { + unsigned int i; + + ASSERT(info->location_count >= 1 && info->location_count <= ERTS_LCNT_MAX_LOCK_LOCATIONS); + + for(i = 0; i < info->location_count; i++) { + erts_lcnt_lock_stats_t *stats = &info->location_stats[i]; + + if(stats->file == file && stats->line == line) { + return stats; + } + } -/* list operations (local) */ -erts_lcnt_lock_list_t *erts_lcnt_list_init(void); + if(info->location_count < ERTS_LCNT_MAX_LOCK_LOCATIONS) { + erts_lcnt_lock_stats_t *stats = &info->location_stats[info->location_count]; -void erts_lcnt_list_insert(erts_lcnt_lock_list_t *list, erts_lcnt_lock_t *lock); -void erts_lcnt_list_delete(erts_lcnt_lock_list_t *list, erts_lcnt_lock_t *lock); + stats->file = file; + stats->line = line; -/* lock operations (global) */ -void erts_lcnt_init_lock(erts_lcnt_lock_t *lock, char *name, Uint16 flag); -void erts_lcnt_init_lock_x(erts_lcnt_lock_t *lock, char *name, Uint16 flag, Eterm id); -void erts_lcnt_init_lock_empty(erts_lcnt_lock_t *lock); -void erts_lcnt_destroy_lock(erts_lcnt_lock_t *lock); + info->location_count++; -void erts_lcnt_lock(erts_lcnt_lock_t *lock); -void erts_lcnt_lock_opt(erts_lcnt_lock_t *lock, Uint16 option); -void erts_lcnt_lock_post(erts_lcnt_lock_t *lock); -void erts_lcnt_lock_post_x(erts_lcnt_lock_t *lock, char *file, unsigned int line); -void erts_lcnt_lock_unaquire(erts_lcnt_lock_t *lock); + return stats; + } -void erts_lcnt_unlock(erts_lcnt_lock_t *lock); -void erts_lcnt_unlock_opt(erts_lcnt_lock_t *lock, Uint16 option); + return &info->location_stats[0]; +} -void erts_lcnt_trylock_opt(erts_lcnt_lock_t *lock, int res, Uint16 option); -void erts_lcnt_trylock(erts_lcnt_lock_t *lock, int res); +ERTS_GLB_INLINE +lcnt_thread_data_t__ *lcnt_get_thread_data__(void) { + lcnt_thread_data_t__ *eltd = (lcnt_thread_data_t__ *)ethr_tsd_get(lcnt_thr_data_key__); -/* bif interface */ -Uint16 erts_lcnt_set_rt_opt(Uint16 opt); -Uint16 erts_lcnt_clear_rt_opt(Uint16 opt); -void erts_lcnt_clear_counters(void); -char *erts_lcnt_lock_type(Uint16 type); -erts_lcnt_data_t *erts_lcnt_get_data(void); + ASSERT(eltd); + + return eltd; +} + +ERTS_GLB_FORCE_INLINE +int erts_lcnt_open_ref(erts_lcnt_ref_t *ref, int *handle, erts_lcnt_lock_info_carrier_t **result) { + if(ERTS_LIKELY(!erts_lcnt_check_ref_installed(ref))) { + return 0; + } + + ASSERT(lcnt_initialization_completed__); + + (*handle) = lcnt_thr_progress_unmanaged_delay__(); + (*result) = (erts_lcnt_lock_info_carrier_t*)ethr_atomic_read(ref); + + if(*result) { + if(*handle != LCNT_THR_PRGR_DHANDLE_MANAGED) { + lcnt_retain_carrier__(*result); + lcnt_thr_progress_unmanaged_continue__(*handle); + } + + return 1; + } else if(*handle != LCNT_THR_PRGR_DHANDLE_MANAGED) { + lcnt_thr_progress_unmanaged_continue__(*handle); + } + + return 0; +} + +ERTS_GLB_FORCE_INLINE +void erts_lcnt_close_ref(int handle, erts_lcnt_lock_info_carrier_t *carrier) { + if(handle != LCNT_THR_PRGR_DHANDLE_MANAGED) { + lcnt_release_carrier__(carrier); + } +} + +ERTS_GLB_INLINE +void erts_lcnt_init_ref(erts_lcnt_ref_t *ref) { + ethr_atomic_init(ref, (ethr_sint_t)NULL); +} + +ERTS_GLB_INLINE +void erts_lcnt_init_ref_x(erts_lcnt_ref_t *ref, const char *name, + Eterm id, erts_lock_flags_t flags) { + erts_lcnt_init_ref(ref); + + if(flags & ERTS_LOCK_FLAGS_PROPERTY_STATIC) { + lcnt_register_static_lock__(ref, name, id, flags); + } + + if(erts_lcnt_check_enabled(flags)) { + erts_lcnt_install_new_lock_info(ref, name, id, flags); + } +} + +ERTS_GLB_FORCE_INLINE +int erts_lcnt_check_ref_installed(erts_lcnt_ref_t *ref) { + return (!!*ethr_atomic_addr(ref)); +} + +ERTS_GLB_FORCE_INLINE +void erts_lcnt_lock(erts_lcnt_ref_t *ref) { + erts_lcnt_lock_info_carrier_t *carrier; + int handle; + + if(erts_lcnt_open_ref(ref, &handle, &carrier)) { + erts_lcnt_lock_idx(carrier, 0); + + erts_lcnt_close_ref(handle, carrier); + } +} + +ERTS_GLB_FORCE_INLINE +void erts_lcnt_lock_opt(erts_lcnt_ref_t *ref, erts_lock_options_t option) { + erts_lcnt_lock_info_carrier_t *carrier; + int handle; + + if(erts_lcnt_open_ref(ref, &handle, &carrier)) { + erts_lcnt_lock_opt_idx(carrier, 0, option); + + erts_lcnt_close_ref(handle, carrier); + } +} + +ERTS_GLB_FORCE_INLINE +void erts_lcnt_lock_post(erts_lcnt_ref_t *ref) { + erts_lcnt_lock_info_carrier_t *carrier; + int handle; + + if(erts_lcnt_open_ref(ref, &handle, &carrier)) { + erts_lcnt_lock_post_idx(carrier, 0); + + erts_lcnt_close_ref(handle, carrier); + } +} + +ERTS_GLB_FORCE_INLINE +void erts_lcnt_lock_post_x(erts_lcnt_ref_t *ref, char *file, unsigned int line) { + erts_lcnt_lock_info_carrier_t *carrier; + int handle; + + if(erts_lcnt_open_ref(ref, &handle, &carrier)) { + erts_lcnt_lock_post_x_idx(carrier, 0, file, line); + + erts_lcnt_close_ref(handle, carrier); + } +} + +ERTS_GLB_FORCE_INLINE +void erts_lcnt_lock_unacquire(erts_lcnt_ref_t *ref) { + erts_lcnt_lock_info_carrier_t *carrier; + int handle; + + if(erts_lcnt_open_ref(ref, &handle, &carrier)) { + erts_lcnt_lock_unacquire_idx(carrier, 0); + + erts_lcnt_close_ref(handle, carrier); + } +} + +ERTS_GLB_FORCE_INLINE +void erts_lcnt_unlock(erts_lcnt_ref_t *ref) { + erts_lcnt_lock_info_carrier_t *carrier; + int handle; + + if(erts_lcnt_open_ref(ref, &handle, &carrier)) { + erts_lcnt_unlock_idx(carrier, 0); + + erts_lcnt_close_ref(handle, carrier); + } +} + +ERTS_GLB_FORCE_INLINE +void erts_lcnt_unlock_opt(erts_lcnt_ref_t *ref, erts_lock_options_t option) { + erts_lcnt_lock_info_carrier_t *carrier; + int handle; + + if(erts_lcnt_open_ref(ref, &handle, &carrier)) { + erts_lcnt_unlock_opt_idx(carrier, 0, option); + + erts_lcnt_close_ref(handle, carrier); + } +} + +ERTS_GLB_FORCE_INLINE +void erts_lcnt_trylock(erts_lcnt_ref_t *ref, int result) { + erts_lcnt_lock_info_carrier_t *carrier; + int handle; + + if(erts_lcnt_open_ref(ref, &handle, &carrier)) { + erts_lcnt_trylock_idx(carrier, 0, result); + + erts_lcnt_close_ref(handle, carrier); + } +} + +ERTS_GLB_FORCE_INLINE +void erts_lcnt_trylock_opt(erts_lcnt_ref_t *ref, int result, erts_lock_options_t option) { + erts_lcnt_lock_info_carrier_t *carrier; + int handle; + + if(erts_lcnt_open_ref(ref, &handle, &carrier)) { + erts_lcnt_trylock_opt_idx(carrier, 0, result, option); + + erts_lcnt_close_ref(handle, carrier); + } +} + +ERTS_GLB_INLINE +void erts_lcnt_lock_idx(erts_lcnt_lock_info_carrier_t *carrier, int index) { + erts_lcnt_lock_opt_idx(carrier, index, ERTS_LOCK_OPTIONS_WRITE); +} + +ERTS_GLB_INLINE +void erts_lcnt_lock_opt_idx(erts_lcnt_lock_info_carrier_t *carrier, int index, erts_lock_options_t option) { + erts_lcnt_lock_info_t *info = &carrier->entries[index]; + + lcnt_thread_data_t__ *eltd = lcnt_get_thread_data__(); + + ASSERT(index < carrier->entry_count); + + ASSERT((option & ERTS_LOCK_OPTIONS_READ) || (option & ERTS_LOCK_OPTIONS_WRITE)); + + if(option & ERTS_LOCK_OPTIONS_WRITE) { + ethr_sint_t w_state, r_state; + + w_state = ethr_atomic_inc_read(&info->w_state) - 1; + r_state = ethr_atomic_read(&info->r_state); + + /* We cannot acquire w_lock if either w or r are taken */ + eltd->lock_in_conflict = (w_state > 0) || (r_state > 0); + } else { + ethr_sint_t w_state = ethr_atomic_read(&info->w_state); + + /* We cannot acquire r_lock if w_lock is taken */ + eltd->lock_in_conflict = (w_state > 0); + } + + if(option & ERTS_LOCK_OPTIONS_READ) { + ASSERT(info->flags & ERTS_LOCK_FLAGS_PROPERTY_READ_WRITE); + ethr_atomic_inc(&info->r_state); + } + + if(eltd->lock_in_conflict) { + /* Only set the timer if nobody else has it. This should only happen + * when proc_locks acquires several locks "atomically." All other locks + * will block the thread when locked (w_state > 0) */ + if(eltd->timer_set == 0) { + lcnt_time__(&eltd->timer); + } + + eltd->timer_set++; + } +} + +ERTS_GLB_INLINE +void erts_lcnt_lock_post_idx(erts_lcnt_lock_info_carrier_t *carrier, int index) { + erts_lcnt_lock_post_x_idx(carrier, index, NULL, 0); +} + +ERTS_GLB_INLINE +void erts_lcnt_lock_post_x_idx(erts_lcnt_lock_info_carrier_t *carrier, int index, char *file, unsigned int line) { + erts_lcnt_lock_info_t *info = &carrier->entries[index]; + + lcnt_thread_data_t__ *eltd = lcnt_get_thread_data__(); + erts_lcnt_lock_stats_t *stats; + + ASSERT(index < carrier->entry_count); + + /* If the lock was in conflict, update the time spent waiting. */ + stats = lcnt_get_lock_stats__(info, file, line); + if(eltd->timer_set) { + erts_lcnt_time_t time_wait; + erts_lcnt_time_t timer; + + lcnt_time__(&timer); + + lcnt_time_diff__(&time_wait, &timer, &eltd->timer); + lcnt_update_stats__(stats, eltd->lock_in_conflict, &time_wait); + + eltd->timer_set--; + + ASSERT(eltd->timer_set >= 0); + } else { + lcnt_update_stats__(stats, eltd->lock_in_conflict, NULL); + } +} + +ERTS_GLB_INLINE +void erts_lcnt_unlock_idx(erts_lcnt_lock_info_carrier_t *carrier, int index) { + ASSERT(index < carrier->entry_count); + + erts_lcnt_unlock_opt_idx(carrier, index, ERTS_LOCK_OPTIONS_WRITE); +} + +ERTS_GLB_INLINE +void erts_lcnt_unlock_opt_idx(erts_lcnt_lock_info_carrier_t *carrier, int index, erts_lock_options_t option) { + erts_lcnt_lock_info_t *info = &carrier->entries[index]; + + ASSERT(index < carrier->entry_count); + + ASSERT((option & ERTS_LOCK_OPTIONS_READ) || (option & ERTS_LOCK_OPTIONS_WRITE)); + + if(option & ERTS_LOCK_OPTIONS_WRITE) { + lcnt_dec_lock_state__(&info->w_state); + } + + if(option & ERTS_LOCK_OPTIONS_READ) { + ASSERT(info->flags & ERTS_LOCK_FLAGS_PROPERTY_READ_WRITE); + lcnt_dec_lock_state__(&info->r_state); + } +} + +ERTS_GLB_INLINE +void erts_lcnt_lock_unacquire_idx(erts_lcnt_lock_info_carrier_t *carrier, int index) { + erts_lcnt_lock_info_t *info = &carrier->entries[index]; + + ASSERT(index < carrier->entry_count); + + lcnt_dec_lock_state__(&info->w_state); +} + +ERTS_GLB_INLINE +void erts_lcnt_trylock_idx(erts_lcnt_lock_info_carrier_t *carrier, int index, int result) { + ASSERT(index < carrier->entry_count); + + erts_lcnt_trylock_opt_idx(carrier, index, result, ERTS_LOCK_OPTIONS_WRITE); +} + +ERTS_GLB_INLINE +void erts_lcnt_trylock_opt_idx(erts_lcnt_lock_info_carrier_t *carrier, int index, int result, erts_lock_options_t option) { + erts_lcnt_lock_info_t *info = &carrier->entries[index]; + + ASSERT(index < carrier->entry_count); + + ASSERT((option & ERTS_LOCK_OPTIONS_READ) || (option & ERTS_LOCK_OPTIONS_WRITE)); + + if(result != EBUSY) { + if(option & ERTS_LOCK_OPTIONS_WRITE) { + ethr_atomic_inc(&info->w_state); + } + + if(option & ERTS_LOCK_OPTIONS_READ) { + ASSERT(info->flags & ERTS_LOCK_FLAGS_PROPERTY_READ_WRITE); + ethr_atomic_inc(&info->r_state); + } + + lcnt_update_stats__(&info->location_stats[0], 0, NULL); + } else { + ethr_atomic_inc(&info->location_stats[0].attempts); + ethr_atomic_inc(&info->location_stats[0].collisions); + } +} + +ERTS_GLB_INLINE +void erts_lcnt_init_lock_info_idx(erts_lcnt_lock_info_carrier_t *carrier, int index, + const char *name, Eterm id, erts_lock_flags_t flags) { + erts_lcnt_lock_info_t *info = &carrier->entries[index]; + + ASSERT(is_immed(id)); + + ASSERT(flags & ERTS_LOCK_FLAGS_MASK_TYPE); + ASSERT(flags & ERTS_LOCK_FLAGS_MASK_CATEGORY); + + info->flags = flags; + info->name = name; + info->id = id; +} + +ERTS_GLB_INLINE +void lcnt_retain_carrier__(erts_lcnt_lock_info_carrier_t *carrier) { +#ifdef DEBUG + ASSERT(ethr_atomic_inc_read_acqb(&carrier->ref_count) >= 2); +#else + ethr_atomic_inc_acqb(&carrier->ref_count); +#endif +} + +ERTS_GLB_INLINE +void lcnt_release_carrier__(erts_lcnt_lock_info_carrier_t *carrier) { + ethr_sint_t count = ethr_atomic_dec_read_relb(&carrier->ref_count); + + ASSERT(count >= 0); + + if(count == 0) { + lcnt_deallocate_carrier__(carrier); + } +} + +#endif #endif /* ifdef ERTS_ENABLE_LOCK_COUNT */ #endif /* ifndef ERTS_LOCK_COUNT_H__ */ diff --git a/erts/emulator/beam/erl_lock_flags.c b/erts/emulator/beam/erl_lock_flags.c new file mode 100644 index 0000000000..e0a0e95c09 --- /dev/null +++ b/erts/emulator/beam/erl_lock_flags.c @@ -0,0 +1,59 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2017. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * %CopyrightEnd% + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include "erl_lock_flags.h" + +const char *erts_lock_flags_get_type_name(erts_lock_flags_t flags) { + switch(flags & ERTS_LOCK_FLAGS_MASK_TYPE) { + case ERTS_LOCK_FLAGS_TYPE_PROCLOCK: + return "proclock"; + case ERTS_LOCK_FLAGS_TYPE_MUTEX: + if(flags & ERTS_LOCK_FLAGS_PROPERTY_READ_WRITE) { + return "rw_mutex"; + } + + return "mutex"; + case ERTS_LOCK_FLAGS_TYPE_SPINLOCK: + if(flags & ERTS_LOCK_FLAGS_PROPERTY_READ_WRITE) { + return "rw_spinlock"; + } + + return "spinlock"; + default: + return "garbage"; + } +} + +const char *erts_lock_options_get_short_desc(erts_lock_options_t options) { + switch(options) { + case ERTS_LOCK_OPTIONS_RDWR: + return "rw"; + case ERTS_LOCK_OPTIONS_READ: + return "r"; + case ERTS_LOCK_OPTIONS_WRITE: + return "w"; + default: + return "none"; + } +} diff --git a/erts/emulator/beam/erl_lock_flags.h b/erts/emulator/beam/erl_lock_flags.h new file mode 100644 index 0000000000..d711f69456 --- /dev/null +++ b/erts/emulator/beam/erl_lock_flags.h @@ -0,0 +1,78 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2017. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * %CopyrightEnd% + */ + +#ifndef ERTS_LOCK_FLAGS_H__ +#define ERTS_LOCK_FLAGS_H__ + +#define ERTS_LOCK_OPTIONS_READ (1 << 1) +#define ERTS_LOCK_OPTIONS_WRITE (1 << 2) + +#define ERTS_LOCK_OPTIONS_RDWR (ERTS_LOCK_OPTIONS_READ | ERTS_LOCK_OPTIONS_WRITE) + +/* Property/category are bitfields to simplify their use in masks. */ +#define ERTS_LOCK_FLAGS_MASK_CATEGORY (0xFFC0) +#define ERTS_LOCK_FLAGS_MASK_PROPERTY (0x0030) + +/* Type is a plain number. */ +#define ERTS_LOCK_FLAGS_MASK_TYPE (0x000F) + +#define ERTS_LOCK_FLAGS_TYPE_SPINLOCK (1) +#define ERTS_LOCK_FLAGS_TYPE_MUTEX (2) +#define ERTS_LOCK_FLAGS_TYPE_PROCLOCK (3) + +/* "Static" guarantees that the lock will never be destroyed once created. */ +#define ERTS_LOCK_FLAGS_PROPERTY_STATIC (1 << 4) +#define ERTS_LOCK_FLAGS_PROPERTY_READ_WRITE (1 << 5) + +#define ERTS_LOCK_FLAGS_CATEGORY_ALLOCATOR (1 << 6) +#define ERTS_LOCK_FLAGS_CATEGORY_PROCESS (1 << 7) +#define ERTS_LOCK_FLAGS_CATEGORY_IO (1 << 8) +#define ERTS_LOCK_FLAGS_CATEGORY_DB (1 << 9) +#define ERTS_LOCK_FLAGS_CATEGORY_DEBUG (1 << 10) +#define ERTS_LOCK_FLAGS_CATEGORY_SCHEDULER (1 << 11) +#define ERTS_LOCK_FLAGS_CATEGORY_GENERIC (1 << 12) +#define ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION (1 << 13) + +#define ERTS_LOCK_TYPE_SPINLOCK \ + (ERTS_LOCK_FLAGS_TYPE_SPINLOCK) +#define ERTS_LOCK_TYPE_RWSPINLOCK \ + (ERTS_LOCK_TYPE_SPINLOCK | \ + ERTS_LOCK_FLAGS_PROPERTY_READ_WRITE) +#define ERTS_LOCK_TYPE_MUTEX \ + (ERTS_LOCK_FLAGS_TYPE_MUTEX) +#define ERTS_LOCK_TYPE_RWMUTEX \ + (ERTS_LOCK_TYPE_MUTEX | \ + ERTS_LOCK_FLAGS_PROPERTY_READ_WRITE) +#define ERTS_LOCK_TYPE_PROCLOCK \ + (ERTS_LOCK_FLAGS_CATEGORY_PROCESS | \ + ERTS_LOCK_FLAGS_TYPE_PROCLOCK) + +/* -- -- */ + +typedef unsigned short erts_lock_flags_t; +typedef unsigned short erts_lock_options_t; + +/* @brief Gets the type name of the lock, honoring the RW flag if supplied. */ +const char *erts_lock_flags_get_type_name(erts_lock_flags_t flags); + +/* @brief Gets a short-form description of the given lock options. (rw/r/w) */ +const char *erts_lock_options_get_short_desc(erts_lock_options_t options); + +#endif /* ERTS_LOCK_FLAGS_H__ */ diff --git a/erts/emulator/beam/erl_msacc.c b/erts/emulator/beam/erl_msacc.c index 2d70f0d874..6c477be615 100644 --- a/erts/emulator/beam/erl_msacc.c +++ b/erts/emulator/beam/erl_msacc.c @@ -76,7 +76,8 @@ void erts_msacc_early_init(void) { #ifndef ERTS_MSACC_ALWAYS_ON erts_msacc_enabled = 0; #endif - erts_rwmtx_init(&msacc_mutex,"msacc_list_mutex"); + erts_rwmtx_init(&msacc_mutex, "msacc_list_mutex", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_DEBUG); #ifdef USE_THREADS erts_tsd_key_create(&erts_msacc_key,"erts_msacc_key"); #else @@ -109,7 +110,8 @@ void erts_msacc_init_thread(char *type, int id, int managed) { #ifdef USE_THREADS erts_rwmtx_rwlock(&msacc_mutex); if (!managed) { - erts_mtx_init(&msacc->mtx,"msacc_unmanaged_mutex"); + erts_mtx_init(&msacc->mtx, "msacc_unmanaged_mutex", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_DEBUG); msacc->next = msacc_unmanaged; msacc_unmanaged = msacc; msacc_unmanaged_count++; diff --git a/erts/emulator/beam/erl_mtrace.c b/erts/emulator/beam/erl_mtrace.c index 19bb7d5b31..f2a660f085 100644 --- a/erts/emulator/beam/erl_mtrace.c +++ b/erts/emulator/beam/erl_mtrace.c @@ -583,8 +583,10 @@ void erts_mtrace_init(char *receiver, char *nodename) byte ip_addr[4]; Uint16 port; - erts_mtx_init(&mtrace_buf_mutex, "mtrace_buf"); - erts_mtx_init(&mtrace_op_mutex, "mtrace_op"); + erts_mtx_init(&mtrace_buf_mutex, "mtrace_buf", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_DEBUG); + erts_mtx_init(&mtrace_op_mutex, "mtrace_op", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_DEBUG); socket_desc = erts_sock_open(); if (socket_desc == ERTS_SOCK_INVALID_SOCKET) { diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c index 4815e5e7bb..ac4ecd77e5 100644 --- a/erts/emulator/beam/erl_nif.c +++ b/erts/emulator/beam/erl_nif.c @@ -56,6 +56,7 @@ #include "erl_process.h" #include "erl_bif_unique.h" #include "erl_utils.h" +#include "erl_io_queue.h" #undef ERTS_WANT_NFUNC_SCHED_INTERNALS__ #define ERTS_WANT_NFUNC_SCHED_INTERNALS__ #include "erl_nfunc_sched.h" @@ -66,7 +67,6 @@ #include <limits.h> #include <stddef.h> /* offsetof */ - /* Information about a loaded nif library. * Each successful call to erlang:load_nif will allocate an instance of * erl_module_nif. Two calls opening the same library will thus have the same @@ -588,6 +588,10 @@ int erts_flush_trace_messages(Process *c_p, ErtsProcLocks c_p_locks) ErlTraceMessageQueue *msgq, **last_msgq; int reds = 0; + /* Only one thread at a time is allowed to flush trace messages, + so we require the main lock to be held when doing the flush */ + ERTS_SMP_CHK_HAVE_ONLY_MAIN_PROC_LOCK(c_p); + erts_smp_proc_lock(c_p, ERTS_PROC_LOCK_TRACE); msgq = c_p->trace_msg_q; @@ -889,26 +893,27 @@ static Eterm call_whereis(ErlNifEnv *env, Eterm name) Process *c_p; Eterm res; int scheduler; - int unlock; execution_state(env, &c_p, &scheduler); ASSERT((c_p && scheduler) || (!c_p && !scheduler)); - unlock = 0; if (scheduler < 0) { /* dirty scheduler */ if (ERTS_PROC_IS_EXITING(c_p)) return 0; - if (env->proc->static_flags & ERTS_STC_FLG_SHADOW_PROC) { - erts_smp_proc_lock(c_p, ERTS_PROC_LOCK_MAIN); - unlock = 1; - } + if (env->proc->static_flags & ERTS_STC_FLG_SHADOW_PROC) + c_p = NULL; /* as we don't have main lock */ } - res = erts_whereis_name_to_id(c_p, name); - if (unlock) - erts_smp_proc_unlock(c_p, ERTS_PROC_LOCK_MAIN); + + if (c_p) { + /* main lock may be released below and c_p->htop updated by others */ + flush_env(env); + } + res = erts_whereis_name_to_id(c_p, name); + if (c_p) + cache_env(env); return res; } @@ -2456,7 +2461,8 @@ void* enif_alloc_resource(ErlNifResourceType* type, size_t data_sz) erts_refc_inc(&resource->type->refc, 2); if (type->down) { resource->monitors = (ErtsResourceMonitors*) (resource->data + monitors_offs); - erts_smp_mtx_init(&resource->monitors->lock, "resource_monitors"); + erts_smp_mtx_init(&resource->monitors->lock, "resource_monitors", NIL, + ERTS_LOCK_FLAGS_CATEGORY_GENERIC); resource->monitors->root = NULL; resource->monitors->pending_failed_fire = 0; resource->monitors->is_dying = 0; @@ -3342,6 +3348,363 @@ int enif_compare_monitors(const ErlNifMonitor *monitor1, ERTS_REF_THING_SIZE*sizeof(Eterm)); } +ErlNifIOQueue *enif_ioq_create(ErlNifIOQueueOpts opts) +{ + ErlNifIOQueue *q; + + if (opts != ERL_NIF_IOQ_NORMAL) + return NULL; + + q = enif_alloc(sizeof(ErlNifIOQueue)); + if (!q) return NULL; + erts_ioq_init(q, ERTS_ALC_T_NIF, 0); + + return q; +} + +void enif_ioq_destroy(ErlNifIOQueue *q) +{ + erts_ioq_clear(q); + enif_free(q); +} + +/* If the iovec was preallocated (Stack or otherwise) it needs to be marked as + * such to perform a proper free. */ +#define ERL_NIF_IOVEC_FLAGS_PREALLOC (1 << 0) + +void enif_free_iovec(ErlNifIOVec *iov) +{ + int i; + /* Decrement the refc of all the binaries */ + for (i = 0; i < iov->iovcnt; i++) { + Binary *bptr = ((Binary**)iov->ref_bins)[i]; + /* bptr can be null if enq_binary was used */ + if (bptr && erts_refc_dectest(&bptr->intern.refc, 0) == 0) { + erts_bin_free(bptr); + } + } + + if (!(iov->flags & ERL_NIF_IOVEC_FLAGS_PREALLOC)) { + enif_free(iov); + } +} + +typedef struct { + UWord sublist_length; + Eterm sublist_start; + Eterm sublist_end; + + UWord offheap_size; + UWord onheap_size; + + UWord iovec_len; +} iovec_slice_t; + +static int examine_iovec_term(Eterm list, UWord max_length, iovec_slice_t *result) { + Eterm lookahead; + + result->sublist_start = list; + result->sublist_length = 0; + result->offheap_size = 0; + result->onheap_size = 0; + result->iovec_len = 0; + + lookahead = result->sublist_start; + + while (is_list(lookahead)) { + Eterm *binary_header, binary; + Eterm *cell; + UWord size; + + cell = list_val(lookahead); + binary = CAR(cell); + + if (!is_binary(binary)) { + return 0; + } + + size = binary_size(binary); + binary_header = binary_val(binary); + + /* If we're a sub-binary we'll need to check our underlying binary to + * determine whether we're on-heap or not. */ + if(thing_subtag(*binary_header) == SUB_BINARY_SUBTAG) { + ErlSubBin *sb = (ErlSubBin*)binary_header; + + /* Reject bitstrings */ + if((sb->bitoffs + sb->bitsize) > 0) { + return 0; + } + + ASSERT(size <= binary_size(sb->orig)); + binary_header = binary_val(sb->orig); + } + + if(thing_subtag(*binary_header) == HEAP_BINARY_SUBTAG) { + ASSERT(size <= ERL_ONHEAP_BIN_LIMIT); + + result->iovec_len += 1; + result->onheap_size += size; + } else { + ASSERT(thing_subtag(*binary_header) == REFC_BINARY_SUBTAG); + + result->iovec_len += 1 + size / MAX_SYSIOVEC_IOVLEN; + result->offheap_size += size; + } + + result->sublist_length += 1; + lookahead = CDR(cell); + + if(result->sublist_length >= max_length) { + break; + } + } + + if (!is_nil(lookahead) && !is_list(lookahead)) { + return 0; + } + + result->sublist_end = lookahead; + + return 1; +} + +static void inspect_raw_binary_data(Eterm binary, ErlNifBinary *result) { + Eterm *parent_header; + Eterm parent_binary; + + int bit_offset, bit_size; + Uint byte_offset; + + ASSERT(is_binary(binary)); + + ERTS_GET_REAL_BIN(binary, parent_binary, byte_offset, bit_offset, bit_size); + + parent_header = binary_val(parent_binary); + + result->size = binary_size(binary); + result->bin_term = binary; + + if (thing_subtag(*parent_header) == REFC_BINARY_SUBTAG) { + ProcBin *pb = (ProcBin*)parent_header; + + ASSERT(pb->val != NULL); + ASSERT(byte_offset < pb->size); + ASSERT(&pb->bytes[byte_offset] >= (byte*)(pb->val)->orig_bytes); + + result->data = (unsigned char*)&pb->bytes[byte_offset]; + result->ref_bin = (void*)pb->val; + } else { + ErlHeapBin *hb = (ErlHeapBin*)parent_header; + + ASSERT(thing_subtag(*parent_header) == HEAP_BINARY_SUBTAG); + + result->data = &((unsigned char*)&hb->data)[byte_offset]; + result->ref_bin = NULL; + } +} + +static int fill_iovec_with_slice(ErlNifEnv *env, + iovec_slice_t *slice, + ErlNifIOVec *iovec) { + UWord onheap_offset, iovec_idx; + ErlNifBinary onheap_data; + Eterm sublist_iterator; + + /* Set up a common refc binary for all on-heap binaries. */ + if (slice->onheap_size > 0) { + if (!enif_alloc_binary(slice->onheap_size, &onheap_data)) { + return 0; + } + } + + sublist_iterator = slice->sublist_start; + onheap_offset = 0; + iovec_idx = 0; + + while (sublist_iterator != slice->sublist_end) { + ErlNifBinary raw_data; + Eterm *cell; + + cell = list_val(sublist_iterator); + inspect_raw_binary_data(CAR(cell), &raw_data); + + /* If this isn't a refc binary, copy its contents to the onheap buffer + * and reference that instead. */ + if (raw_data.ref_bin == NULL) { + ASSERT(onheap_offset < onheap_data.size); + ASSERT(slice->onheap_size > 0); + + sys_memcpy(&onheap_data.data[onheap_offset], + raw_data.data, raw_data.size); + + raw_data.data = &onheap_data.data[onheap_offset]; + raw_data.ref_bin = onheap_data.ref_bin; + } + + ASSERT(raw_data.ref_bin != NULL); + + while (raw_data.size > 0) { + UWord chunk_len = MIN(raw_data.size, MAX_SYSIOVEC_IOVLEN); + + ASSERT(iovec_idx < iovec->iovcnt); + + iovec->iov[iovec_idx].iov_base = raw_data.data; + iovec->iov[iovec_idx].iov_len = chunk_len; + + iovec->ref_bins[iovec_idx] = raw_data.ref_bin; + + raw_data.data += chunk_len; + raw_data.size -= chunk_len; + + iovec_idx += 1; + } + + sublist_iterator = CDR(cell); + } + + ASSERT(iovec_idx == iovec->iovcnt); + + if (env == NULL) { + int i; + for (i = 0; i < iovec->iovcnt; i++) { + Binary *refc_binary = (Binary*)(iovec->ref_bins[i]); + erts_refc_inc(&refc_binary->intern.refc, 1); + } + + if (slice->onheap_size > 0) { + /* Transfer ownership to the iovec; we've taken references to it in + * the above loop. */ + enif_release_binary(&onheap_data); + } + } else { + if (slice->onheap_size > 0) { + /* Attach the binary to our environment and let the GC take care of + * it after returning. */ + enif_make_binary(env, &onheap_data); + } + } + + return 1; +} + +static int create_iovec_from_slice(ErlNifEnv *env, + iovec_slice_t *slice, + ErlNifIOVec **result) { + ErlNifIOVec *iovec = *result; + + if (iovec && slice->iovec_len < ERL_NIF_IOVEC_SIZE) { + iovec->iov = iovec->small_iov; + iovec->ref_bins = iovec->small_ref_bin; + iovec->flags = ERL_NIF_IOVEC_FLAGS_PREALLOC; + } else { + UWord iov_offset, binv_offset, alloc_size; + char *alloc_base; + + iov_offset = ERTS_ALC_DATA_ALIGN_SIZE(sizeof(ErlNifIOVec)); + binv_offset = iov_offset; + binv_offset += ERTS_ALC_DATA_ALIGN_SIZE(slice->iovec_len * sizeof(SysIOVec)); + alloc_size = binv_offset; + alloc_size += slice->iovec_len * sizeof(Binary*); + + /* If we have an environment we'll attach the allocated data to it. The + * GC will take care of releasing it later on. */ + if (env != NULL) { + ErlNifBinary gc_bin; + + if (!enif_alloc_binary(alloc_size, &gc_bin)) { + return 0; + } + + alloc_base = (char*)gc_bin.data; + enif_make_binary(env, &gc_bin); + } else { + alloc_base = enif_alloc(alloc_size); + } + + iovec = (ErlNifIOVec*)alloc_base; + iovec->iov = (SysIOVec*)(alloc_base + iov_offset); + iovec->ref_bins = (void**)(alloc_base + binv_offset); + iovec->flags = 0; + } + + iovec->size = slice->offheap_size + slice->onheap_size; + iovec->iovcnt = slice->iovec_len; + + if(!fill_iovec_with_slice(env, slice, iovec)) { + if (env == NULL && !(iovec->flags & ERL_NIF_IOVEC_FLAGS_PREALLOC)) { + enif_free(iovec); + } + + return 0; + } + + *result = iovec; + + return 1; +} + +int enif_inspect_iovec(ErlNifEnv *env, size_t max_elements, + ERL_NIF_TERM list, ERL_NIF_TERM *tail, + ErlNifIOVec **iov) { + iovec_slice_t slice; + + if(!examine_iovec_term(list, max_elements, &slice)) { + return 0; + } else if(!create_iovec_from_slice(env, &slice, iov)) { + return 0; + } + + (*tail) = slice.sublist_end; + + return 1; +} + +/* */ +int enif_ioq_enqv(ErlNifIOQueue *q, ErlNifIOVec *iov, size_t skip) +{ + if(skip <= iov->size) { + return !erts_ioq_enqv(q, (ErtsIOVec*)iov, skip); + } + + return 0; +} + +int enif_ioq_enq_binary(ErlNifIOQueue *q, ErlNifBinary *bin, size_t skip) +{ + ErlNifIOVec vec = {1, bin->size, NULL, NULL, ERL_NIF_IOVEC_FLAGS_PREALLOC }; + Binary *ref_bin = (Binary*)bin->ref_bin; + int res; + vec.iov = vec.small_iov; + vec.ref_bins = vec.small_ref_bin; + vec.iov[0].iov_base = bin->data; + vec.iov[0].iov_len = bin->size; + ((Binary**)(vec.ref_bins))[0] = ref_bin; + + res = enif_ioq_enqv(q, &vec, skip); + enif_release_binary(bin); + return res; +} + +size_t enif_ioq_size(ErlNifIOQueue *q) +{ + return erts_ioq_size(q); +} + +int enif_ioq_deq(ErlNifIOQueue *q, size_t elems, size_t *size) +{ + if (erts_ioq_deq(q, elems) == -1) + return 0; + if (size) + *size = erts_ioq_size(q); + return 1; +} + +SysIOVec *enif_ioq_peek(ErlNifIOQueue *q, int *iovlen) +{ + return erts_ioq_peekq(q, iovlen); +} + /*************************************************************************** ** load_nif/2 ** ***************************************************************************/ diff --git a/erts/emulator/beam/erl_nif.h b/erts/emulator/beam/erl_nif.h index b0d5c39798..d195721054 100644 --- a/erts/emulator/beam/erl_nif.h +++ b/erts/emulator/beam/erl_nif.h @@ -50,6 +50,7 @@ ** 2.9: 18.2 enif_getenv ** 2.10: Time API ** 2.11: 19.0 enif_snprintf +** 2.12: 20.0 add enif_queue */ #define ERL_NIF_MAJOR_VERSION 2 #define ERL_NIF_MINOR_VERSION 12 @@ -241,6 +242,28 @@ typedef enum { ERL_NIF_PHASH2 = 2 } ErlNifHash; +#define ERL_NIF_IOVEC_SIZE 16 + +typedef struct erl_nif_io_vec { + int iovcnt; /* length of vectors */ + size_t size; /* total size in bytes */ + SysIOVec *iov; + + /* internals (avert your eyes) */ + void **ref_bins; /* Binary[] */ + int flags; + + /* Used when stack allocating the io vec */ + SysIOVec small_iov[ERL_NIF_IOVEC_SIZE]; + void *small_ref_bin[ERL_NIF_IOVEC_SIZE]; +} ErlNifIOVec; + +typedef struct erts_io_queue ErlNifIOQueue; + +typedef enum { + ERL_NIF_IOQ_NORMAL = 1 +} ErlNifIOQueueOpts; + /* * Return values from enif_thread_type(). Negative values * reserved for specific types of non-scheduler threads. diff --git a/erts/emulator/beam/erl_nif_api_funcs.h b/erts/emulator/beam/erl_nif_api_funcs.h index 94c04cd126..9e573307d8 100644 --- a/erts/emulator/beam/erl_nif_api_funcs.h +++ b/erts/emulator/beam/erl_nif_api_funcs.h @@ -184,6 +184,21 @@ ERL_NIF_API_FUNC_DECL(ErlNifUInt64,enif_hash,(ErlNifHash type, ERL_NIF_TERM term ERL_NIF_API_FUNC_DECL(int, enif_whereis_pid, (ErlNifEnv *env, ERL_NIF_TERM name, ErlNifPid *pid)); ERL_NIF_API_FUNC_DECL(int, enif_whereis_port, (ErlNifEnv *env, ERL_NIF_TERM name, ErlNifPort *port)); +ERL_NIF_API_FUNC_DECL(ErlNifIOQueue *,enif_ioq_create,(ErlNifIOQueueOpts opts)); +ERL_NIF_API_FUNC_DECL(void,enif_ioq_destroy,(ErlNifIOQueue *q)); + +ERL_NIF_API_FUNC_DECL(int,enif_ioq_enq_binary,(ErlNifIOQueue *q, ErlNifBinary *bin, size_t skip)); +ERL_NIF_API_FUNC_DECL(int,enif_ioq_enqv,(ErlNifIOQueue *q, ErlNifIOVec *iov, size_t skip)); + +ERL_NIF_API_FUNC_DECL(size_t,enif_ioq_size,(ErlNifIOQueue *q)); +ERL_NIF_API_FUNC_DECL(int,enif_ioq_deq,(ErlNifIOQueue *q, size_t count, size_t *size)); + +ERL_NIF_API_FUNC_DECL(SysIOVec*,enif_ioq_peek,(ErlNifIOQueue *q, int *iovlen)); + +ERL_NIF_API_FUNC_DECL(int,enif_inspect_iovec,(ErlNifEnv *env, size_t max_length, ERL_NIF_TERM iovec_term, ERL_NIF_TERM *tail, ErlNifIOVec **iovec)); +ERL_NIF_API_FUNC_DECL(void,enif_free_iovec,(ErlNifIOVec *iov)); + + /* ** ADD NEW ENTRIES HERE (before this comment) !!! */ @@ -348,6 +363,16 @@ ERL_NIF_API_FUNC_DECL(int, enif_whereis_port, (ErlNifEnv *env, ERL_NIF_TERM name # define enif_hash ERL_NIF_API_FUNC_MACRO(enif_hash) # define enif_whereis_pid ERL_NIF_API_FUNC_MACRO(enif_whereis_pid) # define enif_whereis_port ERL_NIF_API_FUNC_MACRO(enif_whereis_port) +# define enif_ioq_create ERL_NIF_API_FUNC_MACRO(enif_ioq_create) +# define enif_ioq_destroy ERL_NIF_API_FUNC_MACRO(enif_ioq_destroy) +# define enif_ioq_enq ERL_NIF_API_FUNC_MACRO(enif_ioq_enq) +# define enif_ioq_enq_binary ERL_NIF_API_FUNC_MACRO(enif_ioq_enq_binary) +# define enif_ioq_enqv ERL_NIF_API_FUNC_MACRO(enif_ioq_enqv) +# define enif_ioq_size ERL_NIF_API_FUNC_MACRO(enif_ioq_size) +# define enif_ioq_deq ERL_NIF_API_FUNC_MACRO(enif_ioq_deq) +# define enif_ioq_peek ERL_NIF_API_FUNC_MACRO(enif_ioq_peek) +# define enif_inspect_iovec ERL_NIF_API_FUNC_MACRO(enif_inspect_iovec) +# define enif_free_iovec ERL_NIF_API_FUNC_MACRO(enif_free_iovec) /* ** ADD NEW ENTRIES HERE (before this comment) diff --git a/erts/emulator/beam/erl_node_tables.c b/erts/emulator/beam/erl_node_tables.c index 3c5945d48d..deadf435e9 100644 --- a/erts/emulator/beam/erl_node_tables.c +++ b/erts/emulator/beam/erl_node_tables.c @@ -85,21 +85,20 @@ dist_table_cmp(void *dep1, void *dep2) static void* dist_table_alloc(void *dep_tmpl) { - Eterm chnl_nr; Eterm sysname; DistEntry *dep; erts_smp_rwmtx_opt_t rwmtx_opt = ERTS_SMP_RWMTX_OPT_DEFAULT_INITER; rwmtx_opt.type = ERTS_SMP_RWMTX_TYPE_FREQUENT_READ; sysname = ((DistEntry *) dep_tmpl)->sysname; - chnl_nr = make_small((Uint) atom_val(sysname)); dep = (DistEntry *) erts_alloc(ERTS_ALC_T_DIST_ENTRY, sizeof(DistEntry)); dist_entries++; dep->prev = NULL; erts_smp_refc_init(&dep->refc, -1); - erts_smp_rwmtx_init_opt_x(&dep->rwmtx, &rwmtx_opt, "dist_entry", chnl_nr); + erts_smp_rwmtx_init_opt(&dep->rwmtx, &rwmtx_opt, "dist_entry", sysname, + ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION); dep->sysname = sysname; dep->cid = NIL; dep->connection_id = 0; @@ -107,12 +106,14 @@ dist_table_alloc(void *dep_tmpl) dep->flags = 0; dep->version = 0; - erts_smp_mtx_init_x(&dep->lnk_mtx, "dist_entry_links", chnl_nr); + erts_smp_mtx_init(&dep->lnk_mtx, "dist_entry_links", sysname, + ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION); dep->node_links = NULL; dep->nlinks = NULL; dep->monitors = NULL; - erts_smp_mtx_init_x(&dep->qlock, "dist_entry_out_queue", chnl_nr); + erts_smp_mtx_init(&dep->qlock, "dist_entry_out_queue", sysname, + ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION); dep->qflgs = 0; dep->qsize = 0; dep->out_queue.first = NULL; @@ -760,8 +761,10 @@ void erts_init_node_tables(int dd_sec) rwmtx_opt.type = ERTS_SMP_RWMTX_TYPE_FREQUENT_READ; rwmtx_opt.lived = ERTS_SMP_RWMTX_LONG_LIVED; - erts_smp_rwmtx_init_opt(&erts_node_table_rwmtx, &rwmtx_opt, "node_table"); - erts_smp_rwmtx_init_opt(&erts_dist_table_rwmtx, &rwmtx_opt, "dist_table"); + erts_smp_rwmtx_init_opt(&erts_node_table_rwmtx, &rwmtx_opt, "node_table", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION); + erts_smp_rwmtx_init_opt(&erts_dist_table_rwmtx, &rwmtx_opt, "dist_table", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION); f.hash = (H_FUN) dist_table_hash; f.cmp = (HCMP_FUN) dist_table_cmp; @@ -818,6 +821,33 @@ int erts_lc_is_de_rlocked(DistEntry *dep) #endif #endif +#ifdef ERTS_ENABLE_LOCK_COUNT + +static void erts_lcnt_enable_dist_lock_count(void *dep_raw, void *enable) { + DistEntry *dep = (DistEntry*)dep_raw; + + if(enable) { + erts_lcnt_install_new_lock_info(&dep->rwmtx.lcnt, "dist_entry", dep->sysname, + ERTS_LOCK_TYPE_RWMUTEX | ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION); + erts_lcnt_install_new_lock_info(&dep->lnk_mtx.lcnt, "dist_entry_links", dep->sysname, + ERTS_LOCK_TYPE_MUTEX | ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION); + erts_lcnt_install_new_lock_info(&dep->qlock.lcnt, "dist_entry_out_queue", dep->sysname, + ERTS_LOCK_TYPE_MUTEX | ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION); + } else { + erts_lcnt_uninstall(&dep->rwmtx.lcnt); + erts_lcnt_uninstall(&dep->lnk_mtx.lcnt); + erts_lcnt_uninstall(&dep->qlock.lcnt); + } +} + +void erts_lcnt_update_distribution_locks(int enable) { + erts_smp_rwmtx_rlock(&erts_dist_table_rwmtx); + hash_foreach(&erts_dist_table, erts_lcnt_enable_dist_lock_count, + (void*)(UWord)enable); + erts_smp_rwmtx_runlock(&erts_dist_table_rwmtx); +} +#endif + /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\ * The following is only supposed to be used for testing, and debugging. * * * diff --git a/erts/emulator/beam/erl_node_tables.h b/erts/emulator/beam/erl_node_tables.h index 489da1ba17..91bcb4fce1 100644 --- a/erts/emulator/beam/erl_node_tables.h +++ b/erts/emulator/beam/erl_node_tables.h @@ -195,6 +195,10 @@ int erts_lc_is_de_rwlocked(DistEntry *); int erts_lc_is_de_rlocked(DistEntry *); #endif +#ifdef ERTS_ENABLE_LOCK_COUNT +void erts_lcnt_update_distribution_locks(int enable); +#endif + ERTS_GLB_INLINE void erts_deref_dist_entry(DistEntry *dep); ERTS_GLB_INLINE void erts_deref_node_entry(ErlNode *np); ERTS_GLB_INLINE void erts_smp_de_rlock(DistEntry *dep); diff --git a/erts/emulator/beam/erl_port.h b/erts/emulator/beam/erl_port.h index 6a3213ec52..b64de624dd 100644 --- a/erts/emulator/beam/erl_port.h +++ b/erts/emulator/beam/erl_port.h @@ -31,6 +31,9 @@ typedef struct ErtsProc2PortSigData_ ErtsProc2PortSigData; #include "erl_ptab.h" #include "erl_thr_progress.h" #include "erl_trace.h" +#define ERTS_IO_QUEUE_TYPES_ONLY__ +#include "erl_io_queue.h" +#undef ERTS_IO_QUEUE_TYPES_ONLY__ #ifndef __WIN32__ #define ERTS_DEFAULT_MAX_PORTS (1 << 16) @@ -75,23 +78,8 @@ typedef struct erts_driver_t_ erts_driver_t; #define ERTS_Port2ErlDrvPort(PH) ((ErlDrvPort) (PH)) #endif -#define SMALL_IO_QUEUE 5 /* Number of fixed elements */ +typedef ErtsIOQueue ErlPortIOQueue; -typedef struct { - ErlDrvSizeT size; /* total size in bytes */ - - SysIOVec* v_start; - SysIOVec* v_end; - SysIOVec* v_head; - SysIOVec* v_tail; - SysIOVec v_small[SMALL_IO_QUEUE]; - - ErlDrvBinary** b_start; - ErlDrvBinary** b_end; - ErlDrvBinary** b_head; - ErlDrvBinary** b_tail; - ErlDrvBinary* b_small[SMALL_IO_QUEUE]; -} ErlIOQueue; typedef struct line_buf { /* Buffer used in line oriented I/O */ ErlDrvSizeT bufsiz; /* Size of character buffer */ @@ -172,7 +160,7 @@ struct _erl_drv_port { Uint bytes_in; /* Number of bytes read */ Uint bytes_out; /* Number of bytes written */ - ErlIOQueue ioq; /* driver accessible i/o queue */ + ErlPortIOQueue ioq; /* driver accessible i/o queue */ DistEntry *dist_entry; /* Dist entry used in DISTRIBUTION */ char *name; /* String used in the open */ erts_driver_t* drv_ptr; diff --git a/erts/emulator/beam/erl_port_task.c b/erts/emulator/beam/erl_port_task.c index a044de3fee..4d7a86398a 100644 --- a/erts/emulator/beam/erl_port_task.c +++ b/erts/emulator/beam/erl_port_task.c @@ -852,10 +852,11 @@ schedule_port_task_handle_list_free(ErtsPortTaskHandleList *pthlp) } static ERTS_INLINE void -abort_nosuspend_task(Port *pp, - ErtsPortTaskType type, - ErtsPortTaskTypeData *tdp, - int bpq_data) +abort_signal_task(Port *pp, + int abort_type, + ErtsPortTaskType type, + ErtsPortTaskTypeData *tdp, + int bpq_data) { ASSERT(type == ERTS_PORT_TASK_PROC_SIG); @@ -863,18 +864,28 @@ abort_nosuspend_task(Port *pp, if (!bpq_data) tdp->psig.callback(NULL, ERTS_PORT_SFLG_INVALID, - ERTS_PROC2PORT_SIG_ABORT_NOSUSPEND, + abort_type, &tdp->psig.data); else { ErlDrvSizeT size = erts_proc2port_sig_command_data_size(&tdp->psig.data); tdp->psig.callback(NULL, ERTS_PORT_SFLG_INVALID, - ERTS_PROC2PORT_SIG_ABORT_NOSUSPEND, + abort_type, &tdp->psig.data); aborted_proc2port_data(pp, size); } } + +static ERTS_INLINE void +abort_nosuspend_task(Port *pp, + ErtsPortTaskType type, + ErtsPortTaskTypeData *tdp, + int bpq_data) +{ + abort_signal_task(pp, ERTS_PROC2PORT_SIG_ABORT_NOSUSPEND, type, tdp, bpq_data); +} + static ErtsPortTaskHandleList * get_free_nosuspend_handles(Port *pp) { @@ -1463,10 +1474,10 @@ erts_port_task_schedule(Eterm id, } #endif - if (!pp) - goto fail; - if (type != ERTS_PORT_TASK_PROC_SIG) { + if (!pp) + goto fail; + ptp = port_task_alloc(); ptp->type = type; @@ -1504,6 +1515,9 @@ erts_port_task_schedule(Eterm id, ptp->u.alive.td.psig.callback = va_arg(argp, ErtsProc2PortSigCallback); ptp->u.alive.flags |= va_arg(argp, int); va_end(argp); + if (!pp) + goto fail; + if (!(ptp->u.alive.flags & ERTS_PT_FLG_NOSUSPEND)) set_tmp_handle(ptp, pthp); else { @@ -1613,8 +1627,9 @@ abort_nosuspend: ASSERT(ns_pthlp); erts_free(ERTS_ALC_T_PT_HNDL_LIST, ns_pthlp); - if (ptp) - port_task_free(ptp); + + ASSERT(ptp); + port_task_free(ptp); return 0; @@ -1625,12 +1640,15 @@ fail: erts_port_dec_refc(pp); #endif + if (ptp) { + abort_signal_task(pp, ERTS_PROC2PORT_SIG_ABORT, + ptp->type, &ptp->u.alive.td, 0); + port_task_free(ptp); + } + if (ns_pthlp) erts_free(ERTS_ALC_T_PT_HNDL_LIST, ns_pthlp); - if (ptp) - port_task_free(ptp); - return -1; } diff --git a/erts/emulator/beam/erl_port_task.h b/erts/emulator/beam/erl_port_task.h index 9cca62ffaf..39f403b443 100644 --- a/erts/emulator/beam/erl_port_task.h +++ b/erts/emulator/beam/erl_port_task.h @@ -188,13 +188,7 @@ erts_port_task_init_sched(ErtsPortTaskSched *ptsp, Eterm instr_id) ptsp->taskq.in.last = NULL; erts_smp_atomic32_init_nob(&ptsp->flags, 0); #ifdef ERTS_SMP -#ifdef ERTS_ENABLE_LOCK_COUNT - erts_mtx_init_x_opt(&ptsp->mtx, lock_str, instr_id, - ((erts_lcnt_rt_options & ERTS_LCNT_OPT_PORTLOCK) - ? 0 : ERTS_LCNT_LT_DISABLE)); -#else - erts_mtx_init_x(&ptsp->mtx, lock_str, instr_id); -#endif + erts_mtx_init(&ptsp->mtx, lock_str, instr_id, ERTS_LOCK_FLAGS_CATEGORY_IO); #endif } diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c index fc2b34e70f..b72bac00c1 100644 --- a/erts/emulator/beam/erl_process.c +++ b/erts/emulator/beam/erl_process.c @@ -841,7 +841,9 @@ erts_late_init_process(void) { int ix; - erts_smp_spinlock_init(&erts_sched_stat.lock, "sched_stat"); + erts_smp_spinlock_init(&erts_sched_stat.lock, "sched_stat", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_SCHEDULER); + for (ix = 0; ix < ERTS_NO_PRIO_LEVELS; ix++) { Eterm atom; char *atom_str; @@ -1595,6 +1597,12 @@ erts_proclist_create(Process *p) return proclist_create(p); } +ErtsProcList * +erts_proclist_copy(ErtsProcList *plp) +{ + return proclist_copy(plp); +} + void erts_proclist_destroy(ErtsProcList *plp) { @@ -2010,12 +2018,13 @@ erts_schedule_multi_misc_aux_work(int ignore_self, int id, self = 0; if (ignore_self) { - ErtsSchedulerData *esdp = erts_get_scheduler_data(); -#ifdef ERTS_DIRTY_SCHEDULERS - ASSERT(!ERTS_SCHEDULER_IS_DIRTY(esdp)); -#endif - if (esdp) - self = (int) esdp->no; + ErtsSchedulerData *esdp = erts_get_scheduler_data(); + + /* ignore_self is meaningless on dirty schedulers since aux work can + * only run on normal schedulers, and their ids do not translate. */ + if(esdp && !ERTS_SCHEDULER_IS_DIRTY(esdp)) { + self = (int)esdp->no; + } } ASSERT(0 < max_sched && max_sched <= erts_no_schedulers); @@ -6232,13 +6241,17 @@ erts_init_scheduling(int no_schedulers, int no_schedulers_online * id if the esdp->no <-> ix+1 mapping change. */ - erts_smp_mtx_init_x(&rq->mtx, "run_queue", make_small(ix + 1)); + erts_smp_mtx_init(&rq->mtx, "run_queue", make_small(ix + 1), + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_SCHEDULER); erts_smp_cnd_init(&rq->cnd); #ifdef ERTS_DIRTY_SCHEDULERS #ifdef ERTS_SMP - if (ERTS_RUNQ_IX_IS_DIRTY(ix)) - erts_smp_spinlock_init(&rq->sleepers.lock, "dirty_run_queue_sleep_list"); + if (ERTS_RUNQ_IX_IS_DIRTY(ix)) { + erts_smp_spinlock_init(&rq->sleepers.lock, "dirty_run_queue_sleep_list", + make_small(ix + 1), + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_SCHEDULER); + } rq->sleepers.list = NULL; #endif #endif @@ -6431,7 +6444,8 @@ erts_init_scheduling(int no_schedulers, int no_schedulers_online init_no_runqs(no_schedulers_online, no_schedulers_online); balance_info.last_active_runqs = no_schedulers; - erts_smp_mtx_init(&balance_info.update_mtx, "migration_info_update"); + erts_smp_mtx_init(&balance_info.update_mtx, "migration_info_update", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_SCHEDULER); balance_info.forced_check_balance = 0; balance_info.halftime = 1; balance_info.full_reds_history_index = 0; @@ -7493,7 +7507,8 @@ sched_set_suspended_sleeptype(ErtsSchedulerSleepInfo *ssi) static void init_scheduler_suspend(void) { - erts_smp_mtx_init(&schdlr_sspnd.mtx, "schdlr_sspnd"); + erts_smp_mtx_init(&schdlr_sspnd.mtx, "schdlr_sspnd", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_SCHEDULER); schdlr_sspnd.online.normal = 1; schdlr_sspnd.curr_online.normal = 1; schdlr_sspnd.active.normal = 1; @@ -11768,9 +11783,11 @@ flush_dirty_trace_messages(void *vpid) erts_free(ERTS_ALC_T_DIRTY_SL, vpid); #endif - proc = erts_proc_lookup(pid); - if (proc) - (void) erts_flush_trace_messages(proc, 0); + proc = erts_pid2proc_opt(NULL, 0, pid, ERTS_PROC_LOCK_MAIN, 0); + if (proc) { + (void) erts_flush_trace_messages(proc, ERTS_PROC_LOCK_MAIN); + erts_smp_proc_unlock(proc, ERTS_PROC_LOCK_MAIN); + } } #endif /* ERTS_DIRTY_SCHEDULERS */ @@ -12501,6 +12518,7 @@ erl_create_process(Process* parent, /* Parent of process (default group leader). p->msg.first = NULL; p->msg.last = &p->msg.first; p->msg.save = &p->msg.first; + p->msg.saved_last = &p->msg.first; p->msg.len = 0; #ifdef ERTS_SMP p->msg_inq.first = NULL; @@ -14102,8 +14120,11 @@ erts_continue_exit_process(Process *p) have none here */ } + erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); + ERTS_SMP_CHK_HAVE_ONLY_MAIN_PROC_LOCK(p); + #ifdef ERTS_SMP - erts_flush_trace_messages(p, 0); + erts_flush_trace_messages(p, ERTS_PROC_LOCK_MAIN); #endif ERTS_TRACER_CLEAR(&ERTS_TRACER(p)); @@ -14111,11 +14132,6 @@ erts_continue_exit_process(Process *p) if (!delay_del_proc) delete_process(p); -#ifdef ERTS_SMP - erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN); - ERTS_SMP_CHK_HAVE_ONLY_MAIN_PROC_LOCK(p); -#endif - return; yield: diff --git a/erts/emulator/beam/erl_process.h b/erts/emulator/beam/erl_process.h index 9d7ba27c50..639818c20c 100644 --- a/erts/emulator/beam/erl_process.h +++ b/erts/emulator/beam/erl_process.h @@ -1612,6 +1612,7 @@ Uint64 erts_ensure_later_proc_interval(Uint64); Uint64 erts_step_proc_interval(void); ErtsProcList *erts_proclist_create(Process *); +ErtsProcList *erts_proclist_copy(ErtsProcList *); void erts_proclist_destroy(ErtsProcList *); ERTS_GLB_INLINE int erts_proclist_same(ErtsProcList *, Process *); diff --git a/erts/emulator/beam/erl_process_lock.c b/erts/emulator/beam/erl_process_lock.c index c0e7380ed0..ff124d5ba7 100644 --- a/erts/emulator/beam/erl_process_lock.c +++ b/erts/emulator/beam/erl_process_lock.c @@ -112,21 +112,13 @@ static struct { erts_pix_lock_t erts_pix_locks[ERTS_NO_OF_PIX_LOCKS]; -#ifdef ERTS_ENABLE_LOCK_COUNT -static void lcnt_enable_proc_lock_count(Process *proc, int enable); -#endif - void erts_init_proc_lock(int cpus) { int i; for (i = 0; i < ERTS_NO_OF_PIX_LOCKS; i++) { -#ifdef ERTS_ENABLE_LOCK_COUNT - erts_mtx_init_x(&erts_pix_locks[i].u.mtx, - "pix_lock", make_small(i)); -#else - erts_mtx_init(&erts_pix_locks[i].u.mtx, "pix_lock"); -#endif + erts_mtx_init(&erts_pix_locks[i].u.mtx, "pix_lock", make_small(i), + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_PROCESS); } #if ERTS_PROC_LOCK_OWN_IMPL erts_thr_install_exit_handler(cleanup_tse); @@ -944,7 +936,7 @@ erts_pid2proc_opt(Process *c_p, erts_proc_inc_refc(proc); #if ERTS_PROC_LOCK_OWN_IMPL && defined(ERTS_ENABLE_LOCK_COUNT) - erts_lcnt_proc_lock_unaquire(&proc->lock, lcnt_locks); + erts_lcnt_proc_lock_unacquire(&proc->lock, lcnt_locks); #endif managed = dhndl == ERTS_THR_PRGR_DHANDLE_MANAGED; @@ -1062,32 +1054,38 @@ erts_proc_lock_init(Process *p) #endif #elif ERTS_PROC_LOCK_RAW_MUTEX_IMPL - erts_mtx_init_x(&p->lock.main, "proc_main", p->common.id); + erts_mtx_init(&p->lock.main, "proc_main", p->common.id, + ERTS_LOCK_FLAGS_CATEGORY_PROCESS); ethr_mutex_lock(&p->lock.main.mtx); #ifdef ERTS_ENABLE_LOCK_CHECK erts_lc_trylock(1, &p->lock.main.lc); #endif - erts_mtx_init_x(&p->lock.link, "proc_link", p->common.id); + erts_mtx_init(&p->lock.link, "proc_link", p->common.id, + ERTS_LOCK_FLAGS_CATEGORY_PROCESS); ethr_mutex_lock(&p->lock.link.mtx); #ifdef ERTS_ENABLE_LOCK_CHECK erts_lc_trylock(1, &p->lock.link.lc); #endif - erts_mtx_init_x(&p->lock.msgq, "proc_msgq", p->common.id); + erts_mtx_init(&p->lock.msgq, "proc_msgq", p->common.id, + ERTS_LOCK_FLAGS_CATEGORY_PROCESS); ethr_mutex_lock(&p->lock.msgq.mtx); #ifdef ERTS_ENABLE_LOCK_CHECK erts_lc_trylock(1, &p->lock.msgq.lc); #endif - erts_mtx_init_x(&p->lock.btm, "proc_btm", p->common.id); + erts_mtx_init(&p->lock.btm, "proc_btm", p->common.id, + ERTS_LOCK_FLAGS_CATEGORY_PROCESS); ethr_mutex_lock(&p->lock.btm.mtx); #ifdef ERTS_ENABLE_LOCK_CHECK erts_lc_trylock(1, &p->lock.btm.lc); #endif - erts_mtx_init_x(&p->lock.status, "proc_status", p->common.id); + erts_mtx_init(&p->lock.status, "proc_status", p->common.id, + ERTS_LOCK_FLAGS_CATEGORY_PROCESS); ethr_mutex_lock(&p->lock.status.mtx); #ifdef ERTS_ENABLE_LOCK_CHECK erts_lc_trylock(1, &p->lock.status.lc); #endif - erts_mtx_init_x(&p->lock.trace, "proc_trace", p->common.id); + erts_mtx_init(&p->lock.trace, "proc_trace", p->common.id, + ERTS_LOCK_FLAGS_CATEGORY_PROCESS); ethr_mutex_lock(&p->lock.trace.mtx); #ifdef ERTS_ENABLE_LOCK_CHECK erts_lc_trylock(1, &p->lock.trace.lc); @@ -1124,117 +1122,70 @@ erts_proc_lock_fin(Process *p) #if ERTS_PROC_LOCK_OWN_IMPL && defined(ERTS_ENABLE_LOCK_COUNT) -void erts_lcnt_enable_proc_lock_count(int enable) { - int ix, max = erts_ptab_max(&erts_proc); - Process *proc = NULL; - for (ix = 0; ix < max; ++ix) { - if ((proc = erts_pix2proc(ix)) != NULL) - lcnt_enable_proc_lock_count(proc, enable); - } /* for all processes */ -} - void erts_lcnt_proc_lock_init(Process *p) { - if (!(erts_lcnt_rt_options & ERTS_LCNT_OPT_PROCLOCK)) { - erts_lcnt_init_lock_empty(&(p->lock.lcnt_main)); - erts_lcnt_init_lock_empty(&(p->lock.lcnt_link)); - erts_lcnt_init_lock_empty(&(p->lock.lcnt_msgq)); - erts_lcnt_init_lock_empty(&(p->lock.lcnt_btm)); - erts_lcnt_init_lock_empty(&(p->lock.lcnt_status)); - erts_lcnt_init_lock_empty(&(p->lock.lcnt_trace)); - } else { /* now the common case */ - Eterm pid = (p->common.id != ERTS_INVALID_PID) ? p->common.id : NIL; - erts_lcnt_init_lock_x(&(p->lock.lcnt_main), "proc_main", ERTS_LCNT_LT_PROCLOCK, pid); - erts_lcnt_init_lock_x(&(p->lock.lcnt_link), "proc_link", ERTS_LCNT_LT_PROCLOCK, pid); - erts_lcnt_init_lock_x(&(p->lock.lcnt_msgq), "proc_msgq", ERTS_LCNT_LT_PROCLOCK, pid); - erts_lcnt_init_lock_x(&(p->lock.lcnt_btm), "proc_btm", ERTS_LCNT_LT_PROCLOCK, pid); - erts_lcnt_init_lock_x(&(p->lock.lcnt_status),"proc_status",ERTS_LCNT_LT_PROCLOCK, pid); - erts_lcnt_init_lock_x(&(p->lock.lcnt_trace), "proc_trace", ERTS_LCNT_LT_PROCLOCK, pid); - } /* the lock names should really be aligned to four characters */ + erts_lcnt_init_ref(&p->lock.lcnt_carrier); + + if(erts_lcnt_check_enabled(ERTS_LOCK_FLAGS_CATEGORY_PROCESS)) { + erts_lcnt_enable_proc_lock_count(p, 1); + } } /* logic reversed */ void erts_lcnt_proc_lock_destroy(Process *p) { - erts_lcnt_destroy_lock(&(p->lock.lcnt_main)); - erts_lcnt_destroy_lock(&(p->lock.lcnt_link)); - erts_lcnt_destroy_lock(&(p->lock.lcnt_msgq)); - erts_lcnt_destroy_lock(&(p->lock.lcnt_btm)); - erts_lcnt_destroy_lock(&(p->lock.lcnt_status)); - erts_lcnt_destroy_lock(&(p->lock.lcnt_trace)); + erts_lcnt_uninstall(&p->lock.lcnt_carrier); } -static void lcnt_enable_proc_lock_count(Process *proc, int enable) { - if (enable) { - if (!ERTS_LCNT_LOCK_TYPE(&(proc->lock.lcnt_main))) { - erts_lcnt_proc_lock_init(proc); - } - } - else { - if (ERTS_LCNT_LOCK_TYPE(&(proc->lock.lcnt_main))) { - erts_lcnt_proc_lock_destroy(proc); - } +void erts_lcnt_enable_proc_lock_count(Process *proc, int enable) { + if(proc->common.id == ERTS_INVALID_PID) { + /* Locks without an id are more trouble than they're worth; there's no + * way to look them up and we can't track them with _STATIC since it's + * too early to tell whether we're a system process (proc->static_flags + * hasn't been not set yet). */ + } else if(!enable) { + erts_lcnt_proc_lock_destroy(proc); + } else if(!erts_lcnt_check_ref_installed(&proc->lock.lcnt_carrier)) { + erts_lcnt_lock_info_carrier_t *carrier; + + carrier = erts_lcnt_create_lock_info_carrier(ERTS_LCNT_PROCLOCK_COUNT); + + erts_lcnt_init_lock_info_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_MAIN, + "proc_main", proc->common.id, ERTS_LOCK_TYPE_PROCLOCK); + erts_lcnt_init_lock_info_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_LINK, + "proc_link", proc->common.id, ERTS_LOCK_TYPE_PROCLOCK); + erts_lcnt_init_lock_info_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_MSGQ, + "proc_msgq", proc->common.id, ERTS_LOCK_TYPE_PROCLOCK); + erts_lcnt_init_lock_info_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_BTM, + "proc_btm", proc->common.id, ERTS_LOCK_TYPE_PROCLOCK); + erts_lcnt_init_lock_info_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_STATUS, + "proc_status",proc->common.id, ERTS_LOCK_TYPE_PROCLOCK); + erts_lcnt_init_lock_info_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_TRACE, + "proc_trace", proc->common.id, ERTS_LOCK_TYPE_PROCLOCK); + + erts_lcnt_install(&proc->lock.lcnt_carrier, carrier); } } -void erts_lcnt_proc_lock(erts_proc_lock_t *lock, ErtsProcLocks locks) { - if (!(erts_lcnt_rt_options & ERTS_LCNT_OPT_PROCLOCK)) return; - if (locks & ERTS_PROC_LOCK_MAIN) { erts_lcnt_lock(&(lock->lcnt_main)); } - if (locks & ERTS_PROC_LOCK_LINK) { erts_lcnt_lock(&(lock->lcnt_link)); } - if (locks & ERTS_PROC_LOCK_MSGQ) { erts_lcnt_lock(&(lock->lcnt_msgq)); } - if (locks & ERTS_PROC_LOCK_BTM) { erts_lcnt_lock(&(lock->lcnt_btm)); } - if (locks & ERTS_PROC_LOCK_STATUS) { erts_lcnt_lock(&(lock->lcnt_status)); } - if (locks & ERTS_PROC_LOCK_TRACE) { erts_lcnt_lock(&(lock->lcnt_trace)); } -} +void erts_lcnt_update_process_locks(int enable) { + int i, max; -void erts_lcnt_proc_lock_post_x(erts_proc_lock_t *lock, ErtsProcLocks locks, - char *file, unsigned int line) { - if (!(erts_lcnt_rt_options & ERTS_LCNT_OPT_PROCLOCK)) return; - if (locks & ERTS_PROC_LOCK_MAIN) { - erts_lcnt_lock_post_x(&(lock->lcnt_main), file, line); - } - if (locks & ERTS_PROC_LOCK_LINK) { - erts_lcnt_lock_post_x(&(lock->lcnt_link), file, line); - } - if (locks & ERTS_PROC_LOCK_MSGQ) { - erts_lcnt_lock_post_x(&(lock->lcnt_msgq), file, line); - } - if (locks & ERTS_PROC_LOCK_BTM) { - erts_lcnt_lock_post_x(&(lock->lcnt_btm), file, line); - } - if (locks & ERTS_PROC_LOCK_STATUS) { - erts_lcnt_lock_post_x(&(lock->lcnt_status), file, line); - } - if (locks & ERTS_PROC_LOCK_TRACE) { - erts_lcnt_lock_post_x(&(lock->lcnt_trace), file, line); - } -} + max = erts_ptab_max(&erts_proc); -void erts_lcnt_proc_lock_unaquire(erts_proc_lock_t *lock, ErtsProcLocks locks) { - if (!(erts_lcnt_rt_options & ERTS_LCNT_OPT_PROCLOCK)) return; - if (locks & ERTS_PROC_LOCK_MAIN) { erts_lcnt_lock_unaquire(&(lock->lcnt_main)); } - if (locks & ERTS_PROC_LOCK_LINK) { erts_lcnt_lock_unaquire(&(lock->lcnt_link)); } - if (locks & ERTS_PROC_LOCK_MSGQ) { erts_lcnt_lock_unaquire(&(lock->lcnt_msgq)); } - if (locks & ERTS_PROC_LOCK_BTM) { erts_lcnt_lock_unaquire(&(lock->lcnt_btm)); } - if (locks & ERTS_PROC_LOCK_STATUS) { erts_lcnt_lock_unaquire(&(lock->lcnt_status)); } - if (locks & ERTS_PROC_LOCK_TRACE) { erts_lcnt_lock_unaquire(&(lock->lcnt_trace)); } -} + for(i = 0; i < max; i++) { + int delay_handle; + Process *proc; + + delay_handle = erts_thr_progress_unmanaged_delay(); + proc = erts_pix2proc(i); + + if(proc != NULL) { + erts_lcnt_enable_proc_lock_count(proc, enable); + } -void erts_lcnt_proc_unlock(erts_proc_lock_t *lock, ErtsProcLocks locks) { - if (!(erts_lcnt_rt_options & ERTS_LCNT_OPT_PROCLOCK)) return; - if (locks & ERTS_PROC_LOCK_MAIN) { erts_lcnt_unlock(&(lock->lcnt_main)); } - if (locks & ERTS_PROC_LOCK_LINK) { erts_lcnt_unlock(&(lock->lcnt_link)); } - if (locks & ERTS_PROC_LOCK_MSGQ) { erts_lcnt_unlock(&(lock->lcnt_msgq)); } - if (locks & ERTS_PROC_LOCK_BTM) { erts_lcnt_unlock(&(lock->lcnt_btm)); } - if (locks & ERTS_PROC_LOCK_STATUS) { erts_lcnt_unlock(&(lock->lcnt_status)); } - if (locks & ERTS_PROC_LOCK_TRACE) { erts_lcnt_unlock(&(lock->lcnt_trace)); } + if(delay_handle != ERTS_THR_PRGR_DHANDLE_MANAGED) { + erts_thr_progress_unmanaged_continue(delay_handle); + } + } } -void erts_lcnt_proc_trylock(erts_proc_lock_t *lock, ErtsProcLocks locks, int res) { - if (!(erts_lcnt_rt_options & ERTS_LCNT_OPT_PROCLOCK)) return; - if (locks & ERTS_PROC_LOCK_MAIN) { erts_lcnt_trylock(&(lock->lcnt_main), res); } - if (locks & ERTS_PROC_LOCK_LINK) { erts_lcnt_trylock(&(lock->lcnt_link), res); } - if (locks & ERTS_PROC_LOCK_MSGQ) { erts_lcnt_trylock(&(lock->lcnt_msgq), res); } - if (locks & ERTS_PROC_LOCK_BTM) { erts_lcnt_trylock(&(lock->lcnt_btm), res); } - if (locks & ERTS_PROC_LOCK_STATUS) { erts_lcnt_trylock(&(lock->lcnt_status), res); } - if (locks & ERTS_PROC_LOCK_TRACE) { erts_lcnt_trylock(&(lock->lcnt_trace), res); } -} /* reversed logic */ + #endif /* ERTS_ENABLE_LOCK_COUNT */ @@ -1249,7 +1200,7 @@ erts_proc_lc_lock(Process *p, ErtsProcLocks locks, char *file, unsigned int line { erts_lc_lock_t lck = ERTS_LC_LOCK_INIT(-1, p->common.id, - ERTS_LC_FLG_LT_PROCLOCK); + ERTS_LOCK_TYPE_PROCLOCK); if (locks & ERTS_PROC_LOCK_MAIN) { lck.id = lc_id.proc_lock_main; erts_lc_lock_x(&lck,file,line); @@ -1282,7 +1233,7 @@ erts_proc_lc_trylock(Process *p, ErtsProcLocks locks, int locked, { erts_lc_lock_t lck = ERTS_LC_LOCK_INIT(-1, p->common.id, - ERTS_LC_FLG_LT_PROCLOCK); + ERTS_LOCK_TYPE_PROCLOCK); if (locks & ERTS_PROC_LOCK_MAIN) { lck.id = lc_id.proc_lock_main; erts_lc_trylock_x(locked, &lck, file, line); @@ -1314,7 +1265,7 @@ erts_proc_lc_unlock(Process *p, ErtsProcLocks locks) { erts_lc_lock_t lck = ERTS_LC_LOCK_INIT(-1, p->common.id, - ERTS_LC_FLG_LT_PROCLOCK); + ERTS_LOCK_TYPE_PROCLOCK); if (locks & ERTS_PROC_LOCK_TRACE) { lck.id = lc_id.proc_lock_trace; erts_lc_unlock(&lck); @@ -1349,7 +1300,7 @@ erts_proc_lc_might_unlock(Process *p, ErtsProcLocks locks) #if ERTS_PROC_LOCK_OWN_IMPL erts_lc_lock_t lck = ERTS_LC_LOCK_INIT(-1, p->common.id, - ERTS_LC_FLG_LT_PROCLOCK); + ERTS_LOCK_TYPE_PROCLOCK); if (locks & ERTS_PROC_LOCK_TRACE) { lck.id = lc_id.proc_lock_trace; erts_lc_might_unlock(&lck); @@ -1397,7 +1348,7 @@ erts_proc_lc_require_lock(Process *p, ErtsProcLocks locks, char *file, #if ERTS_PROC_LOCK_OWN_IMPL erts_lc_lock_t lck = ERTS_LC_LOCK_INIT(-1, p->common.id, - ERTS_LC_FLG_LT_PROCLOCK); + ERTS_LOCK_TYPE_PROCLOCK); if (locks & ERTS_PROC_LOCK_MAIN) { lck.id = lc_id.proc_lock_main; erts_lc_require_lock(&lck, file, line); @@ -1444,7 +1395,7 @@ erts_proc_lc_unrequire_lock(Process *p, ErtsProcLocks locks) #if ERTS_PROC_LOCK_OWN_IMPL erts_lc_lock_t lck = ERTS_LC_LOCK_INIT(-1, p->common.id, - ERTS_LC_FLG_LT_PROCLOCK); + ERTS_LOCK_TYPE_PROCLOCK); if (locks & ERTS_PROC_LOCK_TRACE) { lck.id = lc_id.proc_lock_trace; erts_lc_unrequire_lock(&lck); @@ -1493,7 +1444,7 @@ erts_proc_lc_trylock_force_busy(Process *p, ErtsProcLocks locks) if (locks & ERTS_PROC_LOCKS_ALL) { erts_lc_lock_t lck = ERTS_LC_LOCK_INIT(-1, p->common.id, - ERTS_LC_FLG_LT_PROCLOCK); + ERTS_LOCK_TYPE_PROCLOCK); if (locks & ERTS_PROC_LOCK_MAIN) lck.id = lc_id.proc_lock_main; @@ -1524,7 +1475,7 @@ void erts_proc_lc_chk_only_proc_main(Process *p) #if ERTS_PROC_LOCK_OWN_IMPL #define ERTS_PROC_LC_EMPTY_LOCK_INIT \ - ERTS_LC_LOCK_INIT(-1, THE_NON_VALUE, ERTS_LC_FLG_LT_PROCLOCK) + ERTS_LC_LOCK_INIT(-1, THE_NON_VALUE, ERTS_LOCK_TYPE_PROCLOCK) #endif /* ERTS_PROC_LOCK_OWN_IMPL */ void erts_proc_lc_chk_only_proc(Process *p, ErtsProcLocks locks) @@ -1739,22 +1690,22 @@ erts_proc_lc_my_proc_locks(Process *p) #if ERTS_PROC_LOCK_OWN_IMPL erts_lc_lock_t locks[6] = {ERTS_LC_LOCK_INIT(lc_id.proc_lock_main, p->common.id, - ERTS_LC_FLG_LT_PROCLOCK), + ERTS_LOCK_TYPE_PROCLOCK), ERTS_LC_LOCK_INIT(lc_id.proc_lock_link, p->common.id, - ERTS_LC_FLG_LT_PROCLOCK), + ERTS_LOCK_TYPE_PROCLOCK), ERTS_LC_LOCK_INIT(lc_id.proc_lock_msgq, p->common.id, - ERTS_LC_FLG_LT_PROCLOCK), + ERTS_LOCK_TYPE_PROCLOCK), ERTS_LC_LOCK_INIT(lc_id.proc_lock_btm, p->common.id, - ERTS_LC_FLG_LT_PROCLOCK), + ERTS_LOCK_TYPE_PROCLOCK), ERTS_LC_LOCK_INIT(lc_id.proc_lock_status, p->common.id, - ERTS_LC_FLG_LT_PROCLOCK), + ERTS_LOCK_TYPE_PROCLOCK), ERTS_LC_LOCK_INIT(lc_id.proc_lock_trace, p->common.id, - ERTS_LC_FLG_LT_PROCLOCK)}; + ERTS_LOCK_TYPE_PROCLOCK)}; #elif ERTS_PROC_LOCK_RAW_MUTEX_IMPL erts_lc_lock_t locks[6] = {p->lock.main.lc, p->lock.link.lc, diff --git a/erts/emulator/beam/erl_process_lock.h b/erts/emulator/beam/erl_process_lock.h index 6e704b185d..023ba4d4ae 100644 --- a/erts/emulator/beam/erl_process_lock.h +++ b/erts/emulator/beam/erl_process_lock.h @@ -78,13 +78,19 @@ typedef struct erts_proc_lock_t_ { ErtsProcLocks flags; #endif erts_tse_t *queue[ERTS_PROC_LOCK_MAX_BIT+1]; -#ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_lock_t lcnt_main; - erts_lcnt_lock_t lcnt_link; - erts_lcnt_lock_t lcnt_msgq; - erts_lcnt_lock_t lcnt_btm; - erts_lcnt_lock_t lcnt_status; - erts_lcnt_lock_t lcnt_trace; +#if defined(ERTS_ENABLE_LOCK_COUNT) && !ERTS_PROC_LOCK_RAW_MUTEX_IMPL + /* Each erts_mtx_t has its own lock counter ^ */ + + #define ERTS_LCNT_PROCLOCK_IDX_MAIN 0 + #define ERTS_LCNT_PROCLOCK_IDX_LINK 1 + #define ERTS_LCNT_PROCLOCK_IDX_MSGQ 2 + #define ERTS_LCNT_PROCLOCK_IDX_BTM 3 + #define ERTS_LCNT_PROCLOCK_IDX_STATUS 4 + #define ERTS_LCNT_PROCLOCK_IDX_TRACE 5 + + #define ERTS_LCNT_PROCLOCK_COUNT 6 + + erts_lcnt_ref_t lcnt_carrier; #endif #elif ERTS_PROC_LOCK_RAW_MUTEX_IMPL erts_mtx_t main; @@ -245,14 +251,170 @@ typedef struct erts_proc_lock_t_ { void erts_lcnt_proc_lock_init(Process *p); void erts_lcnt_proc_lock_destroy(Process *p); + +ERTS_GLB_INLINE void erts_lcnt_proc_lock(erts_proc_lock_t *lock, ErtsProcLocks locks); +ERTS_GLB_INLINE void erts_lcnt_proc_lock_post_x(erts_proc_lock_t *lock, ErtsProcLocks locks, char *file, unsigned int line); -void erts_lcnt_proc_lock_unaquire(erts_proc_lock_t *lock, ErtsProcLocks locks); +ERTS_GLB_INLINE +void erts_lcnt_proc_lock_unacquire(erts_proc_lock_t *lock, ErtsProcLocks locks); +ERTS_GLB_INLINE void erts_lcnt_proc_unlock(erts_proc_lock_t *lock, ErtsProcLocks locks); +ERTS_GLB_INLINE void erts_lcnt_proc_trylock(erts_proc_lock_t *lock, ErtsProcLocks locks, int res); -void erts_lcnt_enable_proc_lock_count(int enable); +void erts_lcnt_enable_proc_lock_count(Process *proc, int enable); +void erts_lcnt_update_process_locks(int enable); + +#if ERTS_GLB_INLINE_INCL_FUNC_DEF + +ERTS_GLB_INLINE +void erts_lcnt_proc_lock(erts_proc_lock_t *lock, ErtsProcLocks locks) { + erts_lcnt_lock_info_carrier_t *carrier; + int handle; + + if(erts_lcnt_open_ref(&lock->lcnt_carrier, &handle, &carrier)) { + if (locks & ERTS_PROC_LOCK_MAIN) { + erts_lcnt_lock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_MAIN); + } + if (locks & ERTS_PROC_LOCK_LINK) { + erts_lcnt_lock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_LINK); + } + if (locks & ERTS_PROC_LOCK_MSGQ) { + erts_lcnt_lock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_MSGQ); + } + if (locks & ERTS_PROC_LOCK_BTM) { + erts_lcnt_lock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_BTM); + } + if (locks & ERTS_PROC_LOCK_STATUS) { + erts_lcnt_lock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_STATUS); + } + if (locks & ERTS_PROC_LOCK_TRACE) { + erts_lcnt_lock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_TRACE); + } + + erts_lcnt_close_ref(handle, carrier); + } +} + +ERTS_GLB_INLINE +void erts_lcnt_proc_lock_post_x(erts_proc_lock_t *lock, ErtsProcLocks locks, + char *file, unsigned int line) { + erts_lcnt_lock_info_carrier_t *carrier; + int handle; + + if(erts_lcnt_open_ref(&lock->lcnt_carrier, &handle, &carrier)) { + if (locks & ERTS_PROC_LOCK_MAIN) { + erts_lcnt_lock_post_x_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_MAIN, file, line); + } + if (locks & ERTS_PROC_LOCK_LINK) { + erts_lcnt_lock_post_x_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_LINK, file, line); + } + if (locks & ERTS_PROC_LOCK_MSGQ) { + erts_lcnt_lock_post_x_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_MSGQ, file, line); + } + if (locks & ERTS_PROC_LOCK_BTM) { + erts_lcnt_lock_post_x_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_BTM, file, line); + } + if (locks & ERTS_PROC_LOCK_STATUS) { + erts_lcnt_lock_post_x_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_STATUS, file, line); + } + if (locks & ERTS_PROC_LOCK_TRACE) { + erts_lcnt_lock_post_x_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_TRACE, file, line); + } + + erts_lcnt_close_ref(handle, carrier); + } +} + +ERTS_GLB_INLINE +void erts_lcnt_proc_lock_unacquire(erts_proc_lock_t *lock, ErtsProcLocks locks) { + erts_lcnt_lock_info_carrier_t *carrier; + int handle; + + if(erts_lcnt_open_ref(&lock->lcnt_carrier, &handle, &carrier)) { + if (locks & ERTS_PROC_LOCK_MAIN) { + erts_lcnt_lock_unacquire_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_MAIN); + } + if (locks & ERTS_PROC_LOCK_LINK) { + erts_lcnt_lock_unacquire_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_LINK); + } + if (locks & ERTS_PROC_LOCK_MSGQ) { + erts_lcnt_lock_unacquire_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_MSGQ); + } + if (locks & ERTS_PROC_LOCK_BTM) { + erts_lcnt_lock_unacquire_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_BTM); + } + if (locks & ERTS_PROC_LOCK_STATUS) { + erts_lcnt_lock_unacquire_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_STATUS); + } + if (locks & ERTS_PROC_LOCK_TRACE) { + erts_lcnt_lock_unacquire_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_TRACE); + } + + erts_lcnt_close_ref(handle, carrier); + } +} + +ERTS_GLB_INLINE +void erts_lcnt_proc_unlock(erts_proc_lock_t *lock, ErtsProcLocks locks) { + erts_lcnt_lock_info_carrier_t *carrier; + int handle; + + if(erts_lcnt_open_ref(&lock->lcnt_carrier, &handle, &carrier)) { + if (locks & ERTS_PROC_LOCK_MAIN) { + erts_lcnt_unlock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_MAIN); + } + if (locks & ERTS_PROC_LOCK_LINK) { + erts_lcnt_unlock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_LINK); + } + if (locks & ERTS_PROC_LOCK_MSGQ) { + erts_lcnt_unlock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_MSGQ); + } + if (locks & ERTS_PROC_LOCK_BTM) { + erts_lcnt_unlock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_BTM); + } + if (locks & ERTS_PROC_LOCK_STATUS) { + erts_lcnt_unlock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_STATUS); + } + if (locks & ERTS_PROC_LOCK_TRACE) { + erts_lcnt_unlock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_TRACE); + } + + erts_lcnt_close_ref(handle, carrier); + } +} + +ERTS_GLB_INLINE +void erts_lcnt_proc_trylock(erts_proc_lock_t *lock, ErtsProcLocks locks, int res) { + erts_lcnt_lock_info_carrier_t *carrier; + int handle; + + if(erts_lcnt_open_ref(&lock->lcnt_carrier, &handle, &carrier)) { + if (locks & ERTS_PROC_LOCK_MAIN) { + erts_lcnt_trylock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_MAIN, res); + } + if (locks & ERTS_PROC_LOCK_LINK) { + erts_lcnt_trylock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_LINK, res); + } + if (locks & ERTS_PROC_LOCK_MSGQ) { + erts_lcnt_trylock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_MSGQ, res); + } + if (locks & ERTS_PROC_LOCK_BTM) { + erts_lcnt_trylock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_BTM, res); + } + if (locks & ERTS_PROC_LOCK_STATUS) { + erts_lcnt_trylock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_STATUS, res); + } + if (locks & ERTS_PROC_LOCK_TRACE) { + erts_lcnt_trylock_idx(carrier, ERTS_LCNT_PROCLOCK_IDX_TRACE, res); + } + + erts_lcnt_close_ref(handle, carrier); + } +} /* reversed logic */ +#endif /* ERTS_GLB_INLINE_INCL_FUNC_DEF */ #endif /* ERTS_ENABLE_LOCK_COUNT*/ diff --git a/erts/emulator/beam/erl_ptab.c b/erts/emulator/beam/erl_ptab.c index c3d59cb3a8..b3bcb3af3f 100644 --- a/erts/emulator/beam/erl_ptab.c +++ b/erts/emulator/beam/erl_ptab.c @@ -372,7 +372,8 @@ erts_ptab_init_table(ErtsPTab *ptab, rwmtx_opts.type = ERTS_SMP_RWMTX_TYPE_EXTREMELY_FREQUENT_READ; rwmtx_opts.lived = ERTS_SMP_RWMTX_LONG_LIVED; - erts_smp_rwmtx_init_opt(&ptab->list.data.rwmtx, &rwmtx_opts, name); + erts_smp_rwmtx_init_opt(&ptab->list.data.rwmtx, &rwmtx_opts, name, NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); erts_smp_atomic32_init_nob(&ptab->vola.tile.count, 0); last_data_init_nob(ptab, ~((Uint64) 0)); diff --git a/erts/emulator/beam/erl_sched_spec_pre_alloc.c b/erts/emulator/beam/erl_sched_spec_pre_alloc.c index cab4bd73db..96238318c9 100644 --- a/erts/emulator/beam/erl_sched_spec_pre_alloc.c +++ b/erts/emulator/beam/erl_sched_spec_pre_alloc.c @@ -161,7 +161,7 @@ enqueue_remote_managed_thread(erts_sspa_chunk_header_t *chdr, if ((i & 1) == 0) itmp = itmp2; else { - enq = (erts_sspa_blk_t *) itmp; + enq = (erts_sspa_blk_t *) itmp2; itmp = erts_atomic_read_acqb(&enq->next_atmc); ASSERT(itmp != ERTS_AINT_NULL); } diff --git a/erts/emulator/beam/erl_smp.h b/erts/emulator/beam/erl_smp.h index 181736b009..696bdbdaf1 100644 --- a/erts/emulator/beam/erl_smp.h +++ b/erts/emulator/beam/erl_smp.h @@ -128,14 +128,14 @@ ERTS_GLB_INLINE int erts_smp_equal_tids(erts_smp_tid_t x, erts_smp_tid_t y); #define ERTS_SMP_HAVE_REC_MTX_INIT 1 ERTS_GLB_INLINE void erts_smp_rec_mtx_init(erts_smp_mtx_t *mtx); #endif -ERTS_GLB_INLINE void erts_smp_mtx_init_x(erts_smp_mtx_t *mtx, - char *name, - Eterm extra); -ERTS_GLB_INLINE void erts_smp_mtx_init_locked_x(erts_smp_mtx_t *mtx, - char *name, - Eterm extra); -ERTS_GLB_INLINE void erts_smp_mtx_init(erts_smp_mtx_t *mtx, char *name); -ERTS_GLB_INLINE void erts_smp_mtx_init_locked(erts_smp_mtx_t *mtx, char *name); +ERTS_GLB_INLINE void erts_smp_mtx_init(erts_smp_mtx_t *mtx, + char *name, + Eterm extra, + erts_lock_flags_t flags); +ERTS_GLB_INLINE void erts_smp_mtx_init_locked(erts_smp_mtx_t *mtx, + char *name, + Eterm extra, + erts_lock_flags_t flags); ERTS_GLB_INLINE void erts_smp_mtx_destroy(erts_smp_mtx_t *mtx); #ifdef ERTS_ENABLE_LOCK_POSITION ERTS_GLB_INLINE int erts_smp_mtx_trylock_x(erts_smp_mtx_t *mtx, char *file, unsigned int line); @@ -153,18 +153,15 @@ ERTS_GLB_INLINE void erts_smp_cnd_wait(erts_smp_cnd_t *cnd, ERTS_GLB_INLINE void erts_smp_cnd_signal(erts_smp_cnd_t *cnd); ERTS_GLB_INLINE void erts_smp_cnd_broadcast(erts_smp_cnd_t *cnd); ERTS_GLB_INLINE void erts_smp_rwmtx_set_reader_group(int no); -ERTS_GLB_INLINE void erts_smp_rwmtx_init_opt_x(erts_smp_rwmtx_t *rwmtx, - erts_smp_rwmtx_opt_t *opt, - char *name, - Eterm extra); -ERTS_GLB_INLINE void erts_smp_rwmtx_init_x(erts_smp_rwmtx_t *rwmtx, - char *name, - Eterm extra); ERTS_GLB_INLINE void erts_smp_rwmtx_init_opt(erts_smp_rwmtx_t *rwmtx, - erts_smp_rwmtx_opt_t *opt, - char *name); + erts_smp_rwmtx_opt_t *opt, + char *name, + Eterm extra, + erts_lock_flags_t flags); ERTS_GLB_INLINE void erts_smp_rwmtx_init(erts_smp_rwmtx_t *rwmtx, - char *name); + char *name, + Eterm extra, + erts_lock_flags_t flags); ERTS_GLB_INLINE void erts_smp_rwmtx_destroy(erts_smp_rwmtx_t *rwmtx); #ifdef ERTS_ENABLE_LOCK_POSITION ERTS_GLB_INLINE int erts_smp_rwmtx_tryrlock_x(erts_smp_rwmtx_t *rwmtx, char *file, unsigned int line); @@ -181,11 +178,10 @@ ERTS_GLB_INLINE void erts_smp_rwmtx_runlock(erts_smp_rwmtx_t *rwmtx); ERTS_GLB_INLINE void erts_smp_rwmtx_rwunlock(erts_smp_rwmtx_t *rwmtx); ERTS_GLB_INLINE int erts_smp_lc_rwmtx_is_rlocked(erts_smp_rwmtx_t *mtx); ERTS_GLB_INLINE int erts_smp_lc_rwmtx_is_rwlocked(erts_smp_rwmtx_t *mtx); -ERTS_GLB_INLINE void erts_smp_spinlock_init_x(erts_smp_spinlock_t *lock, - char *name, - Eterm extra); ERTS_GLB_INLINE void erts_smp_spinlock_init(erts_smp_spinlock_t *lock, - char *name); + char *name, + Eterm extra, + erts_lock_flags_t flags); ERTS_GLB_INLINE void erts_smp_spinlock_destroy(erts_smp_spinlock_t *lock); ERTS_GLB_INLINE void erts_smp_spin_unlock(erts_smp_spinlock_t *lock); #ifdef ERTS_ENABLE_LOCK_POSITION @@ -194,11 +190,10 @@ ERTS_GLB_INLINE void erts_smp_spin_lock_x(erts_smp_spinlock_t *lock, char *file, ERTS_GLB_INLINE void erts_smp_spin_lock(erts_smp_spinlock_t *lock); #endif ERTS_GLB_INLINE int erts_smp_lc_spinlock_is_locked(erts_smp_spinlock_t *lock); -ERTS_GLB_INLINE void erts_smp_rwlock_init_x(erts_smp_rwlock_t *lock, - char *name, - Eterm extra); ERTS_GLB_INLINE void erts_smp_rwlock_init(erts_smp_rwlock_t *lock, - char *name); + char *name, + Eterm extra, + erts_lock_flags_t flags); ERTS_GLB_INLINE void erts_smp_rwlock_destroy(erts_smp_rwlock_t *lock); ERTS_GLB_INLINE void erts_smp_read_unlock(erts_smp_rwlock_t *lock); #ifdef ERTS_ENABLE_LOCK_POSITION @@ -1062,34 +1057,18 @@ erts_smp_rec_mtx_init(erts_smp_mtx_t *mtx) #endif ERTS_GLB_INLINE void -erts_smp_mtx_init_x(erts_smp_mtx_t *mtx, char *name, Eterm extra) +erts_smp_mtx_init(erts_smp_mtx_t *mtx, char *name, Eterm extra, erts_lock_flags_t flags) { #ifdef ERTS_SMP - erts_mtx_init_x(mtx, name, extra); + erts_mtx_init(mtx, name, extra, flags); #endif } ERTS_GLB_INLINE void -erts_smp_mtx_init_locked_x(erts_smp_mtx_t *mtx, char *name, Eterm extra) +erts_smp_mtx_init_locked(erts_smp_mtx_t *mtx, char *name, Eterm extra, erts_lock_flags_t flags) { #ifdef ERTS_SMP - erts_mtx_init_locked_x_opt(mtx, name, extra, 0); -#endif -} - -ERTS_GLB_INLINE void -erts_smp_mtx_init(erts_smp_mtx_t *mtx, char *name) -{ -#ifdef ERTS_SMP - erts_mtx_init(mtx, name); -#endif -} - -ERTS_GLB_INLINE void -erts_smp_mtx_init_locked(erts_smp_mtx_t *mtx, char *name) -{ -#ifdef ERTS_SMP - erts_mtx_init_locked(mtx, name); + erts_mtx_init_locked(mtx, name, extra, flags); #endif } @@ -1211,39 +1190,25 @@ erts_smp_rwmtx_set_reader_group(int no) } ERTS_GLB_INLINE void -erts_smp_rwmtx_init_opt_x(erts_smp_rwmtx_t *rwmtx, - erts_smp_rwmtx_opt_t *opt, - char *name, - Eterm extra) -{ -#ifdef ERTS_SMP - erts_rwmtx_init_opt_x(rwmtx, opt, name, extra); -#endif -} - -ERTS_GLB_INLINE void -erts_smp_rwmtx_init_x(erts_smp_rwmtx_t *rwmtx, char *name, Eterm extra) +erts_smp_rwmtx_init(erts_smp_rwmtx_t *rwmtx, + char *name, + Eterm extra, + erts_lock_flags_t flags) { #ifdef ERTS_SMP - erts_rwmtx_init_x(rwmtx, name, extra); + erts_smp_rwmtx_init_opt(rwmtx, NULL, name, extra, flags); #endif } ERTS_GLB_INLINE void erts_smp_rwmtx_init_opt(erts_smp_rwmtx_t *rwmtx, - erts_smp_rwmtx_opt_t *opt, - char *name) -{ -#ifdef ERTS_SMP - erts_rwmtx_init_opt(rwmtx, opt, name); -#endif -} - -ERTS_GLB_INLINE void -erts_smp_rwmtx_init(erts_smp_rwmtx_t *rwmtx, char *name) + erts_smp_rwmtx_opt_t *opt, + char *name, + Eterm extra, + erts_lock_flags_t flags) { #ifdef ERTS_SMP - erts_rwmtx_init(rwmtx, name); + erts_rwmtx_init_opt(rwmtx, opt, name, extra, flags); #endif } @@ -1379,20 +1344,10 @@ erts_smp_lc_rwmtx_is_rwlocked(erts_smp_rwmtx_t *mtx) } ERTS_GLB_INLINE void -erts_smp_spinlock_init_x(erts_smp_spinlock_t *lock, char *name, Eterm extra) -{ -#ifdef ERTS_SMP - erts_spinlock_init_x(lock, name, extra); -#else - (void)lock; -#endif -} - -ERTS_GLB_INLINE void -erts_smp_spinlock_init(erts_smp_spinlock_t *lock, char *name) +erts_smp_spinlock_init(erts_smp_spinlock_t *lock, char *name, Eterm extra, erts_lock_flags_t flags) { #ifdef ERTS_SMP - erts_spinlock_init(lock, name); + erts_spinlock_init(lock, name, extra, flags); #else (void)lock; #endif @@ -1445,20 +1400,10 @@ erts_smp_lc_spinlock_is_locked(erts_smp_spinlock_t *lock) } ERTS_GLB_INLINE void -erts_smp_rwlock_init_x(erts_smp_rwlock_t *lock, char *name, Eterm extra) -{ -#ifdef ERTS_SMP - erts_rwlock_init_x(lock, name, extra); -#else - (void)lock; -#endif -} - -ERTS_GLB_INLINE void -erts_smp_rwlock_init(erts_smp_rwlock_t *lock, char *name) +erts_smp_rwlock_init(erts_smp_rwlock_t *lock, char *name, Eterm extra, erts_lock_flags_t flags) { #ifdef ERTS_SMP - erts_rwlock_init(lock, name); + erts_rwlock_init(lock, name, extra, flags); #else (void)lock; #endif diff --git a/erts/emulator/beam/erl_thr_progress.c b/erts/emulator/beam/erl_thr_progress.c index 700ed90def..2a9f276e02 100644 --- a/erts/emulator/beam/erl_thr_progress.c +++ b/erts/emulator/beam/erl_thr_progress.c @@ -321,13 +321,23 @@ tmp_thr_prgr_data(ErtsSchedulerData *esdp) ErtsThrPrgrData *tpd = perhaps_thr_prgr_data(esdp); if (!tpd) { - /* - * We only allocate the part up to the wakeup_request field - * which is the first field only used by registered threads - */ - tpd = erts_alloc(ERTS_ALC_T_T_THR_PRGR_DATA, - offsetof(ErtsThrPrgrData, wakeup_request)); - init_tmp_thr_prgr_data(tpd); + /* + * We only allocate the part up to the wakeup_request field which is + * the first field only used by registered threads + */ + size_t alloc_size = offsetof(ErtsThrPrgrData, wakeup_request); + + /* We may land here as a result of unmanaged_delay being called from + * the lock counting module, which in turn might be called from within + * the allocator, so we use plain malloc to avoid deadlocks. */ + tpd = +#ifdef ERTS_ENABLE_LOCK_COUNT + malloc(alloc_size); +#else + erts_alloc(ERTS_ALC_T_T_THR_PRGR_DATA, alloc_size); +#endif + + init_tmp_thr_prgr_data(tpd); } return tpd; @@ -337,8 +347,13 @@ static ERTS_INLINE void return_tmp_thr_prgr_data(ErtsThrPrgrData *tpd) { if (tpd->is_temporary) { - erts_tsd_set(erts_thr_prgr_data_key__, NULL); - erts_free(ERTS_ALC_T_T_THR_PRGR_DATA, tpd); + erts_tsd_set(erts_thr_prgr_data_key__, NULL); + +#ifdef ERTS_ENABLE_LOCK_COUNT + free(tpd); +#else + erts_free(ERTS_ALC_T_T_THR_PRGR_DATA, tpd); +#endif } } diff --git a/erts/emulator/beam/erl_threads.h b/erts/emulator/beam/erl_threads.h index 9612b70469..8b5c17d739 100644 --- a/erts/emulator/beam/erl_threads.h +++ b/erts/emulator/beam/erl_threads.h @@ -259,13 +259,16 @@ #include "sys.h" +#include "erl_lock_flags.h" +#include "erl_term.h" + #ifdef USE_THREADS #define ETHR_TRY_INLINE_FUNCS #include "ethread.h" + #include "erl_lock_check.h" #include "erl_lock_count.h" -#include "erl_term.h" #if defined(__GLIBC__) && (__GLIBC__ << 16) + __GLIBC_MINOR__ < (2 << 16) + 4 /* @@ -307,9 +310,11 @@ typedef struct { erts_lc_lock_t lc; #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_lock_t lcnt; + erts_lcnt_ref_t lcnt; +#endif +#ifdef DEBUG + erts_lock_flags_t flags; #endif - } erts_mtx_t; typedef ethr_cond erts_cnd_t; @@ -320,7 +325,10 @@ typedef struct { erts_lc_lock_t lc; #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_lock_t lcnt; + erts_lcnt_ref_t lcnt; +#endif +#ifdef DEBUG + erts_lock_flags_t flags; #endif } erts_rwmtx_t; @@ -365,7 +373,10 @@ typedef struct { erts_lc_lock_t lc; #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_lock_t lcnt; + erts_lcnt_ref_t lcnt; +#endif +#ifdef DEBUG + erts_lock_flags_t flags; #endif } erts_spinlock_t; @@ -376,7 +387,10 @@ typedef struct { erts_lc_lock_t lc; #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_lock_t lcnt; + erts_lcnt_ref_t lcnt; +#endif +#ifdef DEBUG + erts_lock_flags_t flags; #endif } erts_rwlock_t; @@ -479,11 +493,14 @@ ERTS_GLB_INLINE void erts_thr_install_exit_handler(void (*exit_handler)(void)); ERTS_GLB_INLINE erts_tid_t erts_thr_self(void); ERTS_GLB_INLINE int erts_thr_getname(erts_tid_t tid, char *buf, size_t len); ERTS_GLB_INLINE int erts_equal_tids(erts_tid_t x, erts_tid_t y); -ERTS_GLB_INLINE void erts_mtx_init_x(erts_mtx_t *mtx, char *name, Eterm extra); -ERTS_GLB_INLINE void erts_mtx_init_x_opt(erts_mtx_t *mtx, char *name, Eterm extra, Uint16 opt); -ERTS_GLB_INLINE void erts_mtx_init_locked_x_opt(erts_mtx_t *mtx, char *name, Eterm extra, Uint16 opt); -ERTS_GLB_INLINE void erts_mtx_init(erts_mtx_t *mtx, char *name); -ERTS_GLB_INLINE void erts_mtx_init_locked(erts_mtx_t *mtx, char *name); +ERTS_GLB_INLINE void erts_mtx_init(erts_mtx_t *mtx, + char *name, + Eterm extra, + erts_lock_flags_t flags); +ERTS_GLB_INLINE void erts_mtx_init_locked(erts_mtx_t *mtx, + char *name, + Eterm extra, + erts_lock_flags_t flags); ERTS_GLB_INLINE void erts_mtx_destroy(erts_mtx_t *mtx); #ifdef ERTS_ENABLE_LOCK_POSITION ERTS_GLB_INLINE int erts_mtx_trylock_x(erts_mtx_t *mtx, char *file, @@ -502,18 +519,15 @@ ERTS_GLB_INLINE void erts_cnd_wait(erts_cnd_t *cnd, erts_mtx_t *mtx); ERTS_GLB_INLINE void erts_cnd_signal(erts_cnd_t *cnd); ERTS_GLB_INLINE void erts_cnd_broadcast(erts_cnd_t *cnd); ERTS_GLB_INLINE void erts_rwmtx_set_reader_group(int no); -ERTS_GLB_INLINE void erts_rwmtx_init_opt_x(erts_rwmtx_t *rwmtx, - erts_rwmtx_opt_t *opt, - char *name, - Eterm extra); -ERTS_GLB_INLINE void erts_rwmtx_init_x(erts_rwmtx_t *rwmtx, - char *name, - Eterm extra); ERTS_GLB_INLINE void erts_rwmtx_init_opt(erts_rwmtx_t *rwmtx, - erts_rwmtx_opt_t *opt, - char *name); + erts_rwmtx_opt_t *opt, + char *name, + Eterm extra, + erts_lock_flags_t flags); ERTS_GLB_INLINE void erts_rwmtx_init(erts_rwmtx_t *rwmtx, - char *name); + char *name, + Eterm extra, + erts_lock_flags_t flags); ERTS_GLB_INLINE void erts_rwmtx_destroy(erts_rwmtx_t *rwmtx); #ifdef ERTS_ENABLE_LOCK_POSITION ERTS_GLB_INLINE int erts_rwmtx_tryrlock_x(erts_rwmtx_t *rwmtx, char *file, unsigned int line); @@ -603,16 +617,10 @@ ERTS_GLB_INLINE erts_aint64_t erts_no_atomic64_cmpxchg(erts_no_atomic64_t *xchgp ERTS_GLB_INLINE erts_aint64_t erts_no_atomic64_read_bset(erts_no_atomic64_t *var, erts_aint64_t mask, erts_aint64_t set); - -ERTS_GLB_INLINE void erts_spinlock_init_x_opt(erts_spinlock_t *lock, - char *name, - Eterm extra, - Uint16 opt); -ERTS_GLB_INLINE void erts_spinlock_init_x(erts_spinlock_t *lock, - char *name, - Eterm extra); ERTS_GLB_INLINE void erts_spinlock_init(erts_spinlock_t *lock, - char *name); + char *name, + Eterm extra, + erts_lock_flags_t flags); ERTS_GLB_INLINE void erts_spinlock_destroy(erts_spinlock_t *lock); ERTS_GLB_INLINE void erts_spin_unlock(erts_spinlock_t *lock); #ifdef ERTS_ENABLE_LOCK_POSITION @@ -621,11 +629,10 @@ ERTS_GLB_INLINE void erts_spin_lock_x(erts_spinlock_t *lock, char *file, unsigne ERTS_GLB_INLINE void erts_spin_lock(erts_spinlock_t *lock); #endif ERTS_GLB_INLINE int erts_lc_spinlock_is_locked(erts_spinlock_t *lock); -ERTS_GLB_INLINE void erts_rwlock_init_x(erts_rwlock_t *lock, - char *name, - Eterm extra); ERTS_GLB_INLINE void erts_rwlock_init(erts_rwlock_t *lock, - char *name); + char *name, + Eterm extra, + erts_lock_flags_t flags); ERTS_GLB_INLINE void erts_rwlock_destroy(erts_rwlock_t *lock); ERTS_GLB_INLINE void erts_read_unlock(erts_rwlock_t *lock); #ifdef ERTS_ENABLE_LOCK_POSITION @@ -2159,97 +2166,41 @@ erts_equal_tids(erts_tid_t x, erts_tid_t y) } ERTS_GLB_INLINE void -erts_mtx_init_x(erts_mtx_t *mtx, char *name, Eterm extra) +erts_mtx_init(erts_mtx_t *mtx, char *name, Eterm extra, erts_lock_flags_t flags) { #ifdef USE_THREADS int res = ethr_mutex_init(&mtx->mtx); - if (res) - erts_thr_fatal_error(res, "initialize mutex"); -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_init_lock_x(&mtx->lc, name, ERTS_LC_FLG_LT_MUTEX, extra); -#endif -#ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_init_lock_x(&mtx->lcnt, name, ERTS_LCNT_LT_MUTEX, extra); -#endif -#endif -} + if (res) { + erts_thr_fatal_error(res, "initialize mutex"); + } -ERTS_GLB_INLINE void -erts_mtx_init_x_opt(erts_mtx_t *mtx, char *name, Eterm extra, Uint16 opt) -{ -#ifdef USE_THREADS - int res = ethr_mutex_init(&mtx->mtx); - if (res) - erts_thr_fatal_error(res, "initialize mutex"); -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_init_lock_x(&mtx->lc, name, ERTS_LC_FLG_LT_MUTEX, extra); -#endif -#ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_init_lock_x(&mtx->lcnt, name, ERTS_LCNT_LT_MUTEX | opt, extra); -#endif + flags |= ERTS_LOCK_TYPE_MUTEX; +#ifdef DEBUG + mtx->flags = flags; #endif -} - -ERTS_GLB_INLINE void -erts_mtx_init_locked_x_opt(erts_mtx_t *mtx, char *name, Eterm extra, Uint16 opt) -{ -#ifdef USE_THREADS - int res = ethr_mutex_init(&mtx->mtx); - if (res) - erts_thr_fatal_error(res, "initialize mutex"); -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_init_lock_x(&mtx->lc, name, ERTS_LC_FLG_LT_MUTEX, extra); -#endif -#ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_init_lock_x(&mtx->lcnt, name, ERTS_LCNT_LT_MUTEX | opt, extra); -#endif - ethr_mutex_lock(&mtx->mtx); #ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_trylock(1, &mtx->lc); + erts_lc_init_lock_x(&mtx->lc, name, flags, extra); #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_trylock(&mtx->lcnt, 1); -#endif + erts_lcnt_init_ref_x(&mtx->lcnt, name, extra, flags); #endif +#endif /* USE_THREADS */ } ERTS_GLB_INLINE void -erts_mtx_init(erts_mtx_t *mtx, char *name) +erts_mtx_init_locked(erts_mtx_t *mtx, char *name, Eterm extra, erts_lock_flags_t flags) { #ifdef USE_THREADS - int res = ethr_mutex_init(&mtx->mtx); - if (res) - erts_thr_fatal_error(res, "initialize mutex"); -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_init_lock(&mtx->lc, name, ERTS_LC_FLG_LT_MUTEX); -#endif -#ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_init_lock(&mtx->lcnt, name, ERTS_LCNT_LT_MUTEX); -#endif -#endif -} + erts_mtx_init(mtx, name, extra, flags); -ERTS_GLB_INLINE void -erts_mtx_init_locked(erts_mtx_t *mtx, char *name) -{ -#ifdef USE_THREADS - int res = ethr_mutex_init(&mtx->mtx); - if (res) - erts_thr_fatal_error(res, "initialize mutex"); -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_init_lock(&mtx->lc, name, ERTS_LC_FLG_LT_MUTEX); -#endif -#ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_init_lock(&mtx->lcnt, name, ERTS_LCNT_LT_MUTEX); -#endif ethr_mutex_lock(&mtx->mtx); -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_trylock(1, &mtx->lc); -#endif -#ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_trylock(&mtx->lcnt, 1); -#endif + #ifdef ERTS_ENABLE_LOCK_CHECK + erts_lc_trylock(1, &mtx->lc); + #endif + #ifdef ERTS_ENABLE_LOCK_COUNT + erts_lcnt_trylock(&mtx->lcnt, 1); + #endif #endif } @@ -2258,11 +2209,14 @@ erts_mtx_destroy(erts_mtx_t *mtx) { #ifdef USE_THREADS int res; + + ASSERT(!(mtx->flags & ERTS_LOCK_FLAGS_PROPERTY_STATIC)); + #ifdef ERTS_ENABLE_LOCK_CHECK erts_lc_destroy_lock(&mtx->lc); #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_destroy_lock(&mtx->lcnt); + erts_lcnt_uninstall(&mtx->lcnt); #endif res = ethr_mutex_destroy(&mtx->mtx); if (res != 0) { @@ -2359,7 +2313,8 @@ erts_lc_mtx_is_locked(erts_mtx_t *mtx) #if defined(USE_THREADS) && defined(ERTS_ENABLE_LOCK_CHECK) int res; erts_lc_lock_t lc = mtx->lc; - lc.flags = 0; + lc.flags = ERTS_LOCK_FLAGS_TYPE_MUTEX; + lc.taken_options = 0; erts_lc_have_locks(&res, &lc, 1); return res; #else @@ -2459,7 +2414,7 @@ erts_rwmtx_set_reader_group(int no) #ifdef USE_THREADS int res; #ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_check_no_locked_of_type(ERTS_LC_FLG_LT_RWMUTEX); + erts_lc_check_no_locked_of_type(ERTS_LOCK_TYPE_RWMUTEX); #endif res = ethr_rwmutex_set_reader_group(no); if (res != 0) @@ -2468,57 +2423,32 @@ erts_rwmtx_set_reader_group(int no) } ERTS_GLB_INLINE void -erts_rwmtx_init_opt_x(erts_rwmtx_t *rwmtx, - erts_rwmtx_opt_t *opt, - char *name, - Eterm extra) -{ +erts_rwmtx_init_opt(erts_rwmtx_t *rwmtx, erts_rwmtx_opt_t *opt, + char *name, Eterm extra, erts_lock_flags_t flags) { #ifdef USE_THREADS int res = ethr_rwmutex_init_opt(&rwmtx->rwmtx, opt); - if (res != 0) - erts_thr_fatal_error(res, "initialize rwmutex"); -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_init_lock_x(&rwmtx->lc, name, ERTS_LC_FLG_LT_RWMUTEX, extra); -#endif -#ifdef ERTS_ENABLE_LOCK_COUNT - if (name && name[0] == '\0') - erts_lcnt_init_lock_x(&rwmtx->lcnt, NULL, ERTS_LCNT_LT_RWMUTEX, extra); - else - erts_lcnt_init_lock_x(&rwmtx->lcnt, name, ERTS_LCNT_LT_RWMUTEX, extra); -#endif -#endif -} + if (res != 0) { + erts_thr_fatal_error(res, "initialize rwmutex"); + } -ERTS_GLB_INLINE void -erts_rwmtx_init_x(erts_rwmtx_t *rwmtx, - char *name, - Eterm extra) -{ - erts_rwmtx_init_opt_x(rwmtx, NULL, name, extra); -} + flags |= ERTS_LOCK_TYPE_RWMUTEX; +#ifdef DEBUG + rwmtx->flags = flags; +#endif -ERTS_GLB_INLINE void -erts_rwmtx_init_opt(erts_rwmtx_t *rwmtx, - erts_rwmtx_opt_t *opt, - char *name) -{ -#ifdef USE_THREADS - int res = ethr_rwmutex_init_opt(&rwmtx->rwmtx, opt); - if (res != 0) - erts_thr_fatal_error(res, "initialize rwmutex"); #ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_init_lock(&rwmtx->lc, name, ERTS_LC_FLG_LT_RWMUTEX); + erts_lc_init_lock_x(&rwmtx->lc, name, flags, extra); #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_init_lock(&rwmtx->lcnt, name, ERTS_LCNT_LT_RWMUTEX); -#endif + erts_lcnt_init_ref_x(&rwmtx->lcnt, name, extra, flags); #endif +#endif /* USE_THREADS */ } ERTS_GLB_INLINE void -erts_rwmtx_init(erts_rwmtx_t *rwmtx, char *name) -{ - erts_rwmtx_init_opt(rwmtx, NULL, name); +erts_rwmtx_init(erts_rwmtx_t *rwmtx, char *name, Eterm extra, + erts_lock_flags_t flags) { + erts_rwmtx_init_opt(rwmtx, NULL, name, extra, flags); } ERTS_GLB_INLINE void @@ -2526,11 +2456,14 @@ erts_rwmtx_destroy(erts_rwmtx_t *rwmtx) { #ifdef USE_THREADS int res; + + ASSERT(!(rwmtx->flags & ERTS_LOCK_FLAGS_PROPERTY_STATIC)); + #ifdef ERTS_ENABLE_LOCK_CHECK erts_lc_destroy_lock(&rwmtx->lc); #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_destroy_lock(&rwmtx->lcnt); + erts_lcnt_uninstall(&rwmtx->lcnt); #endif res = ethr_rwmutex_destroy(&rwmtx->rwmtx); if (res != 0) { @@ -2558,7 +2491,7 @@ erts_rwmtx_tryrlock(erts_rwmtx_t *rwmtx) int res; #ifdef ERTS_ENABLE_LOCK_CHECK - if (erts_lc_trylock_force_busy_flg(&rwmtx->lc, ERTS_LC_FLG_LO_READ)) + if (erts_lc_trylock_force_busy_flg(&rwmtx->lc, ERTS_LOCK_OPTIONS_READ)) return EBUSY; /* Make sure caller can handle the situation without causing a lock order violation */ #endif @@ -2567,13 +2500,13 @@ erts_rwmtx_tryrlock(erts_rwmtx_t *rwmtx) #ifdef ERTS_ENABLE_LOCK_CHECK #ifdef ERTS_ENABLE_LOCK_POSITION - erts_lc_trylock_flg_x(res == 0, &rwmtx->lc, ERTS_LC_FLG_LO_READ,file,line); + erts_lc_trylock_flg_x(res == 0, &rwmtx->lc, ERTS_LOCK_OPTIONS_READ,file,line); #else - erts_lc_trylock_flg(res == 0, &rwmtx->lc, ERTS_LC_FLG_LO_READ); + erts_lc_trylock_flg(res == 0, &rwmtx->lc, ERTS_LOCK_OPTIONS_READ); #endif #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_trylock_opt(&rwmtx->lcnt, res, ERTS_LCNT_LO_READ); + erts_lcnt_trylock_opt(&rwmtx->lcnt, res, ERTS_LOCK_OPTIONS_READ); #endif return res; @@ -2592,13 +2525,13 @@ erts_rwmtx_rlock(erts_rwmtx_t *rwmtx) #ifdef USE_THREADS #ifdef ERTS_ENABLE_LOCK_CHECK #ifdef ERTS_ENABLE_LOCK_POSITION - erts_lc_lock_flg_x(&rwmtx->lc, ERTS_LC_FLG_LO_READ,file,line); + erts_lc_lock_flg_x(&rwmtx->lc, ERTS_LOCK_OPTIONS_READ,file,line); #else - erts_lc_lock_flg(&rwmtx->lc, ERTS_LC_FLG_LO_READ); + erts_lc_lock_flg(&rwmtx->lc, ERTS_LOCK_OPTIONS_READ); #endif #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_lock_opt(&rwmtx->lcnt, ERTS_LCNT_LO_READ); + erts_lcnt_lock_opt(&rwmtx->lcnt, ERTS_LOCK_OPTIONS_READ); #endif ethr_rwmutex_rlock(&rwmtx->rwmtx); #ifdef ERTS_ENABLE_LOCK_COUNT @@ -2612,10 +2545,10 @@ erts_rwmtx_runlock(erts_rwmtx_t *rwmtx) { #ifdef USE_THREADS #ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_unlock_flg(&rwmtx->lc, ERTS_LC_FLG_LO_READ); + erts_lc_unlock_flg(&rwmtx->lc, ERTS_LOCK_OPTIONS_READ); #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_unlock_opt(&rwmtx->lcnt, ERTS_LCNT_LO_READ); + erts_lcnt_unlock_opt(&rwmtx->lcnt, ERTS_LOCK_OPTIONS_READ); #endif ethr_rwmutex_runlock(&rwmtx->rwmtx); #endif @@ -2633,7 +2566,7 @@ erts_rwmtx_tryrwlock(erts_rwmtx_t *rwmtx) int res; #ifdef ERTS_ENABLE_LOCK_CHECK - if (erts_lc_trylock_force_busy_flg(&rwmtx->lc, ERTS_LC_FLG_LO_READ_WRITE)) + if (erts_lc_trylock_force_busy_flg(&rwmtx->lc, ERTS_LOCK_OPTIONS_RDWR)) return EBUSY; /* Make sure caller can handle the situation without causing a lock order violation */ #endif @@ -2642,13 +2575,13 @@ erts_rwmtx_tryrwlock(erts_rwmtx_t *rwmtx) #ifdef ERTS_ENABLE_LOCK_CHECK #ifdef ERTS_ENABLE_LOCK_POSITION - erts_lc_trylock_flg_x(res == 0, &rwmtx->lc, ERTS_LC_FLG_LO_READ_WRITE,file,line); + erts_lc_trylock_flg_x(res == 0, &rwmtx->lc, ERTS_LOCK_OPTIONS_RDWR,file,line); #else - erts_lc_trylock_flg(res == 0, &rwmtx->lc, ERTS_LC_FLG_LO_READ_WRITE); + erts_lc_trylock_flg(res == 0, &rwmtx->lc, ERTS_LOCK_OPTIONS_RDWR); #endif #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_trylock_opt(&rwmtx->lcnt, res, ERTS_LCNT_LO_READ_WRITE); + erts_lcnt_trylock_opt(&rwmtx->lcnt, res, ERTS_LOCK_OPTIONS_RDWR); #endif return res; @@ -2667,13 +2600,13 @@ erts_rwmtx_rwlock(erts_rwmtx_t *rwmtx) #ifdef USE_THREADS #ifdef ERTS_ENABLE_LOCK_CHECK #ifdef ERTS_ENABLE_LOCK_POSITION - erts_lc_lock_flg_x(&rwmtx->lc, ERTS_LC_FLG_LO_READ_WRITE,file,line); + erts_lc_lock_flg_x(&rwmtx->lc, ERTS_LOCK_OPTIONS_RDWR,file,line); #else - erts_lc_lock_flg(&rwmtx->lc, ERTS_LC_FLG_LO_READ_WRITE); + erts_lc_lock_flg(&rwmtx->lc, ERTS_LOCK_OPTIONS_RDWR); #endif #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_lock_opt(&rwmtx->lcnt, ERTS_LCNT_LO_READ_WRITE); + erts_lcnt_lock_opt(&rwmtx->lcnt, ERTS_LOCK_OPTIONS_RDWR); #endif ethr_rwmutex_rwlock(&rwmtx->rwmtx); #ifdef ERTS_ENABLE_LOCK_COUNT @@ -2687,10 +2620,10 @@ erts_rwmtx_rwunlock(erts_rwmtx_t *rwmtx) { #ifdef USE_THREADS #ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_unlock_flg(&rwmtx->lc, ERTS_LC_FLG_LO_READ_WRITE); + erts_lc_unlock_flg(&rwmtx->lc, ERTS_LOCK_OPTIONS_RDWR); #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_unlock_opt(&rwmtx->lcnt, ERTS_LCNT_LO_READ_WRITE); + erts_lcnt_unlock_opt(&rwmtx->lcnt, ERTS_LOCK_OPTIONS_RDWR); #endif ethr_rwmutex_rwunlock(&rwmtx->rwmtx); #endif @@ -2728,7 +2661,8 @@ erts_lc_rwmtx_is_rlocked(erts_rwmtx_t *mtx) #if defined(USE_THREADS) && defined(ERTS_ENABLE_LOCK_CHECK) int res; erts_lc_lock_t lc = mtx->lc; - lc.flags = ERTS_LC_FLG_LO_READ; + lc.flags = ERTS_LOCK_TYPE_RWMUTEX; + lc.taken_options = ERTS_LOCK_OPTIONS_READ; erts_lc_have_locks(&res, &lc, 1); return res; #else @@ -2742,7 +2676,8 @@ erts_lc_rwmtx_is_rwlocked(erts_rwmtx_t *mtx) #if defined(USE_THREADS) && defined(ERTS_ENABLE_LOCK_CHECK) int res; erts_lc_lock_t lc = mtx->lc; - lc.flags = ERTS_LC_FLG_LO_READ|ERTS_LC_FLG_LO_WRITE; + lc.flags = ERTS_LOCK_TYPE_RWMUTEX; + lc.taken_options = ERTS_LOCK_OPTIONS_RDWR; erts_lc_have_locks(&res, &lc, 1); return res; #else @@ -3075,59 +3010,26 @@ erts_no_atomic64_read_bset(erts_no_atomic64_t *var, /* spinlock */ ERTS_GLB_INLINE void -erts_spinlock_init_x(erts_spinlock_t *lock, char *name, Eterm extra) +erts_spinlock_init(erts_spinlock_t *lock, char *name, Eterm extra, erts_lock_flags_t flags) { #ifdef USE_THREADS int res = ethr_spinlock_init(&lock->slck); - if (res) - erts_thr_fatal_error(res, "init spinlock"); -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_init_lock_x(&lock->lc, name, ERTS_LC_FLG_LT_SPINLOCK, extra); -#endif -#ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_init_lock_x(&lock->lcnt, name, ERTS_LCNT_LT_SPINLOCK, extra); -#endif -#else - (void)lock; -#endif -} + if (res) { + erts_thr_fatal_error(res, "init spinlock"); + } -ERTS_GLB_INLINE void -erts_spinlock_init_x_opt(erts_spinlock_t *lock, char *name, Eterm extra, - Uint16 opt) -{ -#ifdef USE_THREADS - int res = ethr_spinlock_init(&lock->slck); - if (res) - erts_thr_fatal_error(res, "init spinlock"); -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_init_lock_x(&lock->lc, name, ERTS_LC_FLG_LT_SPINLOCK, extra); -#endif -#ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_init_lock_x(&lock->lcnt, name, ERTS_LCNT_LT_SPINLOCK|opt, extra); + flags |= ERTS_LOCK_TYPE_SPINLOCK; +#ifdef DEBUG + lock->flags = flags; #endif -#else - (void)lock; -#endif -} - -ERTS_GLB_INLINE void -erts_spinlock_init(erts_spinlock_t *lock, char *name) -{ -#ifdef USE_THREADS - int res = ethr_spinlock_init(&lock->slck); - if (res) - erts_thr_fatal_error(res, "init spinlock"); #ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_init_lock(&lock->lc, name, ERTS_LC_FLG_LT_SPINLOCK); + erts_lc_init_lock_x(&lock->lc, name, flags, extra); #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_init_lock(&lock->lcnt, name, ERTS_LCNT_LT_SPINLOCK); -#endif -#else - (void)lock; + erts_lcnt_init_ref_x(&lock->lcnt, name, extra, flags); #endif +#endif /* USE_THREADS */ } ERTS_GLB_INLINE void @@ -3135,11 +3037,14 @@ erts_spinlock_destroy(erts_spinlock_t *lock) { #ifdef USE_THREADS int res; + + ASSERT(!(lock->flags & ERTS_LOCK_FLAGS_PROPERTY_STATIC)); + #ifdef ERTS_ENABLE_LOCK_CHECK erts_lc_destroy_lock(&lock->lc); #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_destroy_lock(&lock->lcnt); + erts_lcnt_uninstall(&lock->lcnt); #endif res = ethr_spinlock_destroy(&lock->slck); if (res != 0) { @@ -3207,7 +3112,8 @@ erts_lc_spinlock_is_locked(erts_spinlock_t *lock) #if defined(USE_THREADS) && defined(ERTS_ENABLE_LOCK_CHECK) int res; erts_lc_lock_t lc = lock->lc; - lc.flags = 0; + lc.flags = ERTS_LOCK_TYPE_SPINLOCK; + lc.taken_options = 0; erts_lc_have_locks(&res, &lc, 1); return res; #else @@ -3218,39 +3124,26 @@ erts_lc_spinlock_is_locked(erts_spinlock_t *lock) /* rwspinlock */ ERTS_GLB_INLINE void -erts_rwlock_init_x(erts_rwlock_t *lock, char *name, Eterm extra) +erts_rwlock_init(erts_rwlock_t *lock, char *name, Eterm extra, erts_lock_flags_t flags) { #ifdef USE_THREADS int res = ethr_rwlock_init(&lock->rwlck); - if (res) - erts_thr_fatal_error(res, "init rwlock"); -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_init_lock_x(&lock->lc, name, ERTS_LC_FLG_LT_RWSPINLOCK, extra); -#endif -#ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_init_lock_x(&lock->lcnt, name, ERTS_LCNT_LT_RWSPINLOCK, extra); -#endif -#else - (void)lock; + if (res) { + erts_thr_fatal_error(res, "init rwlock"); + } + + flags |= ERTS_LOCK_TYPE_RWSPINLOCK; +#ifdef DEBUG + lock->flags = flags; #endif -} -ERTS_GLB_INLINE void -erts_rwlock_init(erts_rwlock_t *lock, char *name) -{ -#ifdef USE_THREADS - int res = ethr_rwlock_init(&lock->rwlck); - if (res) - erts_thr_fatal_error(res, "init rwlock"); #ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_init_lock(&lock->lc, name, ERTS_LC_FLG_LT_RWSPINLOCK); + erts_lc_init_lock_x(&lock->lc, name, flags, extra); #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_init_lock(&lock->lcnt, name, ERTS_LCNT_LT_RWSPINLOCK); -#endif -#else - (void)lock; + erts_lcnt_init_ref_x(&lock->lcnt, name, extra, flags); #endif +#endif /* USE_THREADS */ } ERTS_GLB_INLINE void @@ -3258,11 +3151,14 @@ erts_rwlock_destroy(erts_rwlock_t *lock) { #ifdef USE_THREADS int res; + + ASSERT(!(lock->flags & ERTS_LOCK_FLAGS_PROPERTY_STATIC)); + #ifdef ERTS_ENABLE_LOCK_CHECK erts_lc_destroy_lock(&lock->lc); #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_destroy_lock(&lock->lcnt); + erts_lcnt_uninstall(&lock->lcnt); #endif res = ethr_rwlock_destroy(&lock->rwlck); if (res != 0) { @@ -3286,10 +3182,10 @@ erts_read_unlock(erts_rwlock_t *lock) { #ifdef USE_THREADS #ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_unlock_flg(&lock->lc, ERTS_LC_FLG_LO_READ); + erts_lc_unlock_flg(&lock->lc, ERTS_LOCK_OPTIONS_READ); #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_unlock_opt(&lock->lcnt, ERTS_LCNT_LO_READ); + erts_lcnt_unlock_opt(&lock->lcnt, ERTS_LOCK_OPTIONS_READ); #endif ethr_read_unlock(&lock->rwlck); #else @@ -3307,13 +3203,13 @@ erts_read_lock(erts_rwlock_t *lock) #ifdef USE_THREADS #ifdef ERTS_ENABLE_LOCK_CHECK #ifdef ERTS_ENABLE_LOCK_POSITION - erts_lc_lock_flg_x(&lock->lc, ERTS_LC_FLG_LO_READ,file,line); + erts_lc_lock_flg_x(&lock->lc, ERTS_LOCK_OPTIONS_READ,file,line); #else - erts_lc_lock_flg(&lock->lc, ERTS_LC_FLG_LO_READ); + erts_lc_lock_flg(&lock->lc, ERTS_LOCK_OPTIONS_READ); #endif #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_lock_opt(&lock->lcnt, ERTS_LCNT_LO_READ); + erts_lcnt_lock_opt(&lock->lcnt, ERTS_LOCK_OPTIONS_READ); #endif ethr_read_lock(&lock->rwlck); #ifdef ERTS_ENABLE_LOCK_COUNT @@ -3329,10 +3225,10 @@ erts_write_unlock(erts_rwlock_t *lock) { #ifdef USE_THREADS #ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_unlock_flg(&lock->lc, ERTS_LC_FLG_LO_READ_WRITE); + erts_lc_unlock_flg(&lock->lc, ERTS_LOCK_OPTIONS_RDWR); #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_unlock_opt(&lock->lcnt, ERTS_LCNT_LO_READ_WRITE); + erts_lcnt_unlock_opt(&lock->lcnt, ERTS_LOCK_OPTIONS_RDWR); #endif ethr_write_unlock(&lock->rwlck); #else @@ -3350,13 +3246,13 @@ erts_write_lock(erts_rwlock_t *lock) #ifdef USE_THREADS #ifdef ERTS_ENABLE_LOCK_CHECK #ifdef ERTS_ENABLE_LOCK_POSITION - erts_lc_lock_flg_x(&lock->lc, ERTS_LC_FLG_LO_READ_WRITE,file,line); + erts_lc_lock_flg_x(&lock->lc, ERTS_LOCK_OPTIONS_RDWR,file,line); #else - erts_lc_lock_flg(&lock->lc, ERTS_LC_FLG_LO_READ_WRITE); + erts_lc_lock_flg(&lock->lc, ERTS_LOCK_OPTIONS_RDWR); #endif #endif #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_lock_opt(&lock->lcnt, ERTS_LCNT_LO_READ_WRITE); + erts_lcnt_lock_opt(&lock->lcnt, ERTS_LOCK_OPTIONS_RDWR); #endif ethr_write_lock(&lock->rwlck); #ifdef ERTS_ENABLE_LOCK_COUNT @@ -3373,7 +3269,8 @@ erts_lc_rwlock_is_rlocked(erts_rwlock_t *lock) #if defined(USE_THREADS) && defined(ERTS_ENABLE_LOCK_CHECK) int res; erts_lc_lock_t lc = lock->lc; - lc.flags = ERTS_LC_FLG_LO_READ; + lc.flags = ERTS_LOCK_TYPE_RWSPINLOCK; + lc.taken_options = ERTS_LOCK_OPTIONS_READ; erts_lc_have_locks(&res, &lc, 1); return res; #else @@ -3387,7 +3284,8 @@ erts_lc_rwlock_is_rwlocked(erts_rwlock_t *lock) #if defined(USE_THREADS) && defined(ERTS_ENABLE_LOCK_CHECK) int res; erts_lc_lock_t lc = lock->lc; - lc.flags = ERTS_LC_FLG_LO_READ|ERTS_LC_FLG_LO_WRITE; + lc.flags = ERTS_LOCK_TYPE_RWSPINLOCK; + lc.taken_options = ERTS_LOCK_OPTIONS_RDWR; erts_lc_have_locks(&res, &lc, 1); return res; #else diff --git a/erts/emulator/beam/erl_time.h b/erts/emulator/beam/erl_time.h index ccc5526664..27164d50a0 100644 --- a/erts/emulator/beam/erl_time.h +++ b/erts/emulator/beam/erl_time.h @@ -130,6 +130,13 @@ Eterm erts_get_monotonic_end_time(struct process *c_p); Eterm erts_monotonic_time_source(struct process*c_p); Eterm erts_system_time_source(struct process*c_p); +void erts_runtime_elapsed_both(ErtsMonotonicTime *ms_user, + ErtsMonotonicTime *ms_sys, + ErtsMonotonicTime *ms_user_diff, + ErtsMonotonicTime *ms_sys_diff); +void erts_wall_clock_elapsed_both(ErtsMonotonicTime *total, + ErtsMonotonicTime *diff); + #ifdef SYS_CLOCK_RESOLUTION #define ERTS_CLKTCK_RESOLUTION ((ErtsMonotonicTime) (SYS_CLOCK_RESOLUTION*1000)) #else diff --git a/erts/emulator/beam/erl_time_sup.c b/erts/emulator/beam/erl_time_sup.c index 3084a8db75..979c03fd43 100644 --- a/erts/emulator/beam/erl_time_sup.c +++ b/erts/emulator/beam/erl_time_sup.c @@ -36,12 +36,29 @@ #include "erl_driver.h" #include "erl_nif.h" -static erts_smp_mtx_t erts_timeofday_mtx; static erts_smp_mtx_t erts_get_time_mtx; -static SysTimes t_start; /* Used in elapsed_time_both */ -static ErtsMonotonicTime prev_wall_clock_elapsed; /* Used in wall_clock_elapsed_time_both */ -static ErtsMonotonicTime previous_now; /* Used in get_now */ + /* used by erts_runtime_elapsed_both */ +typedef struct { + erts_smp_mtx_t mtx; + ErtsMonotonicTime user; + ErtsMonotonicTime sys; +} ErtsRunTimePrevData; + +static union { + ErtsRunTimePrevData data; + char align__[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(ErtsRunTimePrevData))]; +} runtime_prev erts_align_attribute(ERTS_CACHE_LINE_SIZE); + +static union { + erts_smp_atomic64_t time; + char align__[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(erts_smp_atomic64_t))]; +} wall_clock_prev erts_align_attribute(ERTS_CACHE_LINE_SIZE); + +static union { + erts_smp_atomic64_t time; + char align__[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(erts_smp_atomic64_t))]; +} now_prev erts_align_attribute(ERTS_CACHE_LINE_SIZE); static ErtsMonitor *time_offset_monitors = NULL; static Uint no_time_offset_monitors = 0; @@ -954,8 +971,12 @@ erts_init_time_sup(int time_correction, ErtsTimeWarpMode time_warp_mode) ASSERT(ERTS_MONOTONIC_TIME_MIN < ERTS_MONOTONIC_TIME_MAX); - erts_smp_mtx_init(&erts_timeofday_mtx, "timeofday"); - erts_smp_mtx_init(&erts_get_time_mtx, "get_time"); + erts_smp_mtx_init(&erts_get_time_mtx, "get_time", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); + erts_smp_mtx_init(&runtime_prev.data.mtx, "runtime", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); + runtime_prev.data.user = 0; + runtime_prev.data.sys = 0; time_sup.r.o.correction = time_correction; time_sup.r.o.warp_mode = time_warp_mode; @@ -1120,8 +1141,9 @@ erts_init_time_sup(int time_correction, ErtsTimeWarpMode time_warp_mode) rwmtx_opts.type = ERTS_SMP_RWMTX_TYPE_EXTREMELY_FREQUENT_READ; rwmtx_opts.lived = ERTS_SMP_RWMTX_LONG_LIVED; - erts_smp_rwmtx_init_opt(&time_sup.inf.c.parmon.rwmtx, - &rwmtx_opts, "get_corrected_time"); + erts_smp_rwmtx_init_opt(&time_sup.inf.c.parmon.rwmtx, &rwmtx_opts, + "get_corrected_time", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); cdatap = &time_sup.inf.c.parmon.cdata; @@ -1154,9 +1176,13 @@ erts_init_time_sup(int time_correction, ErtsTimeWarpMode time_warp_mode) time_sup.f.c.last_not_corrected_time = 0; } - prev_wall_clock_elapsed = 0; + erts_smp_atomic64_init_nob(&wall_clock_prev.time, + (erts_aint64_t) 0); + + erts_smp_atomic64_init_nob( + &now_prev.time, + (erts_aint64_t) ERTS_MONOTONIC_TO_USEC(get_time_offset())); - previous_now = ERTS_MONOTONIC_TO_USEC(get_time_offset()); #ifdef DEBUG time_sup_initialized = 1; @@ -1286,56 +1312,93 @@ erts_finalize_time_offset(void) /* info functions */ void -elapsed_time_both(UWord *ms_user, UWord *ms_sys, - UWord *ms_user_diff, UWord *ms_sys_diff) +erts_runtime_elapsed_both(ErtsMonotonicTime *ms_user, ErtsMonotonicTime *ms_sys, + ErtsMonotonicTime *ms_user_diff, ErtsMonotonicTime *ms_sys_diff) { - UWord prev_total_user, prev_total_sys; - UWord total_user, total_sys; + ErtsMonotonicTime prev_user, prev_sys, user, sys; + +#ifdef HAVE_GETRUSAGE + + struct rusage now; + + if (getrusage(RUSAGE_SELF, &now) != 0) { + erts_exit(ERTS_ABORT_EXIT, "getrusage(RUSAGE_SELF, _) failed: %d\n", errno); + return; + } + + user = (ErtsMonotonicTime) now.ru_utime.tv_sec; + user *= (ErtsMonotonicTime) 1000000; + user += (ErtsMonotonicTime) now.ru_utime.tv_usec; + user /= (ErtsMonotonicTime) 1000; + + sys = (ErtsMonotonicTime) now.ru_stime.tv_sec; + sys *= (ErtsMonotonicTime) 1000000; + sys += (ErtsMonotonicTime) now.ru_stime.tv_usec; + sys /= (ErtsMonotonicTime) 1000; + +#else + SysTimes now; sys_times(&now); - total_user = (now.tms_utime * 1000) / SYS_CLK_TCK; - total_sys = (now.tms_stime * 1000) / SYS_CLK_TCK; + user = (ErtsMonotonicTime) now.tms_utime; + user *= (ErtsMonotonicTime) 1000; + user /= (ErtsMonotonicTime) SYS_CLK_TCK; - if (ms_user != NULL) - *ms_user = total_user; - if (ms_sys != NULL) - *ms_sys = total_sys; + sys = (ErtsMonotonicTime) now.tms_stime; + sys *= (ErtsMonotonicTime) 1000; + sys /= (ErtsMonotonicTime) SYS_CLK_TCK; - erts_smp_mtx_lock(&erts_timeofday_mtx); - - prev_total_user = (t_start.tms_utime * 1000) / SYS_CLK_TCK; - prev_total_sys = (t_start.tms_stime * 1000) / SYS_CLK_TCK; - t_start = now; - - erts_smp_mtx_unlock(&erts_timeofday_mtx); +#endif + + if (ms_user) + *ms_user = user; + if (ms_sys) + *ms_sys = sys; - if (ms_user_diff != NULL) - *ms_user_diff = total_user - prev_total_user; - - if (ms_sys_diff != NULL) - *ms_sys_diff = total_sys - prev_total_sys; + if (ms_user_diff || ms_sys_diff) { + + erts_smp_mtx_lock(&runtime_prev.data.mtx); + + prev_user = runtime_prev.data.user; + prev_sys = runtime_prev.data.sys; + runtime_prev.data.user = user; + runtime_prev.data.sys = sys; + + erts_smp_mtx_unlock(&runtime_prev.data.mtx); + + if (ms_user_diff) + *ms_user_diff = user - prev_user; + if (ms_sys_diff) + *ms_sys_diff = sys - prev_sys; + } } /* wall clock routines */ void -wall_clock_elapsed_time_both(UWord *ms_total, UWord *ms_diff) +erts_wall_clock_elapsed_both(ErtsMonotonicTime *ms_total, ErtsMonotonicTime *ms_diff) { ErtsMonotonicTime now, elapsed; - erts_smp_mtx_lock(&erts_timeofday_mtx); - now = time_sup.r.o.get_time(); update_last_mtime(NULL, now); elapsed = ERTS_MONOTONIC_TO_MSEC(now); - *ms_total = (UWord) elapsed; - *ms_diff = (UWord) (elapsed - prev_wall_clock_elapsed); - prev_wall_clock_elapsed = elapsed; + elapsed -= ERTS_MONOTONIC_TO_MSEC(ERTS_MONOTONIC_BEGIN); + + *ms_total = elapsed; - erts_smp_mtx_unlock(&erts_timeofday_mtx); + if (ms_diff) { + ErtsMonotonicTime prev; + + prev = ((ErtsMonotonicTime) + erts_smp_atomic64_xchg_mb(&wall_clock_prev.time, + (erts_aint64_t) elapsed)); + + *ms_diff = elapsed - prev; + } } /* get current time */ @@ -1713,22 +1776,27 @@ univ_to_local(Sint *year, Sint *month, Sint *day, void get_now(Uint* megasec, Uint* sec, Uint* microsec) { - ErtsMonotonicTime now_megasec, now_sec, now, mtime, time_offset; + ErtsMonotonicTime now_megasec, now_sec, now, prev, mtime, time_offset; mtime = time_sup.r.o.get_time(); time_offset = get_time_offset(); update_last_mtime(NULL, mtime); now = ERTS_MONOTONIC_TO_USEC(mtime + time_offset); - erts_smp_mtx_lock(&erts_timeofday_mtx); - /* Make sure now time is later than last time */ - if (now <= previous_now) - now = previous_now + 1; - - previous_now = now; - - erts_smp_mtx_unlock(&erts_timeofday_mtx); + prev = erts_smp_atomic64_read_nob(&now_prev.time); + while (1) { + ErtsMonotonicTime act; + if (now <= prev) + now = prev + 1; + act = ((ErtsMonotonicTime) + erts_smp_atomic64_cmpxchg_mb(&now_prev.time, + (erts_aint64_t) now, + (erts_aint64_t) prev)); + if (act == prev) + break; + prev = act; + } now_megasec = now / ERTS_MONOTONIC_TIME_TERA; now_sec = now / ERTS_MONOTONIC_TIME_MEGA; diff --git a/erts/emulator/beam/erl_trace.c b/erts/emulator/beam/erl_trace.c index 4b06c55770..db7d0ac449 100644 --- a/erts/emulator/beam/erl_trace.c +++ b/erts/emulator/beam/erl_trace.c @@ -336,7 +336,8 @@ void erts_init_trace(void) { rwmtx_opts.type = ERTS_SMP_RWMTX_TYPE_EXTREMELY_FREQUENT_READ; rwmtx_opts.lived = ERTS_SMP_RWMTX_LONG_LIVED; - erts_smp_rwmtx_init_opt(&sys_trace_rwmtx, &rwmtx_opts, "sys_tracers"); + erts_smp_rwmtx_init_opt(&sys_trace_rwmtx, &rwmtx_opts, "sys_tracers", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_DEBUG); #ifdef HAVE_ERTS_NOW_CPU erts_cpu_timestamp = 0; @@ -2625,7 +2626,8 @@ init_sys_msg_dispatcher(void) sys_message_queue = NULL; sys_message_queue_end = NULL; erts_smp_cnd_init(&smq_cnd); - erts_smp_mtx_init(&smq_mtx, "sys_msg_q"); + erts_smp_mtx_init(&smq_mtx, "sys_msg_q", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_DEBUG); erts_smp_thr_create(&sys_msg_dispatcher_tid, sys_msg_dispatcher_func, NULL, @@ -3185,7 +3187,9 @@ static void init_tracer_nif() erts_smp_rwmtx_opt_t rwmtx_opt = ERTS_SMP_RWMTX_OPT_DEFAULT_INITER; rwmtx_opt.type = ERTS_SMP_RWMTX_TYPE_EXTREMELY_FREQUENT_READ; rwmtx_opt.lived = ERTS_SMP_RWMTX_LONG_LIVED; - erts_smp_rwmtx_init_opt(&tracer_mtx, &rwmtx_opt, "tracer_mtx"); + + erts_smp_rwmtx_init_opt(&tracer_mtx, &rwmtx_opt, "tracer_mtx", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_DEBUG); erts_tracer_nif_clear(); diff --git a/erts/emulator/beam/erl_utils.h b/erts/emulator/beam/erl_utils.h index 07cf4f6903..3d28b05752 100644 --- a/erts/emulator/beam/erl_utils.h +++ b/erts/emulator/beam/erl_utils.h @@ -131,6 +131,7 @@ Eterm erts_bld_uint(Uint **hpp, Uint *szp, Uint ui); Eterm erts_bld_uword(Uint **hpp, Uint *szp, UWord uw); Eterm erts_bld_uint64(Uint **hpp, Uint *szp, Uint64 ui64); Eterm erts_bld_sint64(Uint **hpp, Uint *szp, Sint64 si64); +#define erts_bld_monotonic_time erts_bld_sint64 Eterm erts_bld_cons(Uint **hpp, Uint *szp, Eterm car, Eterm cdr); Eterm erts_bld_tuple(Uint **hpp, Uint *szp, Uint arity, ...); #define erts_bld_tuple2(H,S,E1,E2) erts_bld_tuple(H,S,2,E1,E2) diff --git a/erts/emulator/beam/export.c b/erts/emulator/beam/export.c index 57f5ba5436..828c833ffc 100644 --- a/erts/emulator/beam/export.c +++ b/erts/emulator/beam/export.c @@ -182,7 +182,8 @@ init_export_table(void) HashFunctions f; int i; - erts_smp_mtx_init(&export_staging_lock, "export_tab"); + erts_smp_mtx_init(&export_staging_lock, "export_tab", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); erts_smp_atomic_init_nob(&total_entries_bytes, 0); f.hash = (H_FUN) export_hash; diff --git a/erts/emulator/beam/external.c b/erts/emulator/beam/external.c index 1560844521..c0a3838d42 100644 --- a/erts/emulator/beam/external.c +++ b/erts/emulator/beam/external.c @@ -1923,7 +1923,7 @@ static Eterm erts_term_to_binary_int(Process* p, Eterm Term, int level, Uint fla } result_bin = erts_bin_nrml_alloc(size); - result_bin->orig_bytes[0] = VERSION_MAGIC; + result_bin->orig_bytes[0] = (byte)VERSION_MAGIC; /* Next state immediately, no need to export context */ context->state = TTBEncode; context->s.ec.flags = flags; @@ -1981,7 +1981,7 @@ static Eterm erts_term_to_binary_int(Process* p, Eterm Term, int level, Uint fla context->s.cc.result_bin = result_bin; result_bin = erts_bin_nrml_alloc(real_size); - result_bin->orig_bytes[0] = VERSION_MAGIC; + result_bin->orig_bytes[0] = (byte) VERSION_MAGIC; context->s.cc.destination_bin = result_bin; context->s.cc.dest_len = 0; diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h index fc95535ec3..182d3aa44e 100644 --- a/erts/emulator/beam/global.h +++ b/erts/emulator/beam/global.h @@ -1183,7 +1183,8 @@ void erts_ref_to_driver_monitor(Eterm ref, ErlDrvMonitor *mon); Eterm erts_driver_monitor_to_ref(Eterm* hp, const ErlDrvMonitor *mon); #if defined(ERTS_SMP) && defined(ERTS_ENABLE_LOCK_COUNT) -void erts_lcnt_enable_io_lock_count(int enable); +void erts_lcnt_update_driver_locks(int enable); +void erts_lcnt_update_port_locks(int enable); #endif /* driver_tab.c */ @@ -1287,7 +1288,8 @@ int erts_utf8_to_latin1(byte* dest, const byte* source, int slen); void bin_write(fmtfn_t, void*, byte*, size_t); Sint intlist_to_buf(Eterm, char*, Sint); /* most callers pass plain char*'s */ -Sint erts_unicode_list_to_buf(Eterm list, byte *buf, Sint len); +int erts_unicode_list_to_buf(Eterm list, byte *buf, Sint len, Sint* written); +Sint erts_unicode_list_to_buf_len(Eterm list); struct Sint_buf { #if defined(ARCH_64) diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c index d25e53ada0..3a5ddde5f4 100644 --- a/erts/emulator/beam/io.c +++ b/erts/emulator/beam/io.c @@ -52,6 +52,7 @@ #include "erl_bif_unique.h" #include "erl_hl_timer.h" #include "erl_time.h" +#include "erl_io_queue.h" extern ErlDrvEntry fd_driver_entry; extern ErlDrvEntry vanilla_driver_entry; @@ -108,7 +109,7 @@ static void driver_monitor_unlock_pdl(Port *p); #define ERL_SMALL_IO_BIN_LIMIT (4*ERL_ONHEAP_BIN_LIMIT) #define SMALL_WRITE_VEC 16 -static ERTS_INLINE ErlIOQueue* +static ERTS_INLINE ErlPortIOQueue* drvport2ioq(ErlDrvPort drvport) { Port *prt = erts_thr_drvport2port(drvport, 0); @@ -123,11 +124,11 @@ is_port_ioq_empty(Port *pp) int res; ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(pp)); if (!pp->port_data_lock) - res = (pp->ioq.size == 0); + res = (erts_ioq_size(&pp->ioq) == 0); else { ErlDrvPDL pdl = pp->port_data_lock; erts_mtx_lock(&pdl->mtx); - res = (pp->ioq.size == 0); + res = (erts_ioq_size(&pp->ioq) == 0); erts_mtx_unlock(&pdl->mtx); } return res; @@ -142,14 +143,14 @@ erts_is_port_ioq_empty(Port *pp) Uint erts_port_ioq_size(Port *pp) { - int res; + ErlDrvSizeT res; ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(pp)); if (!pp->port_data_lock) - res = pp->ioq.size; + res = erts_ioq_size(&pp->ioq); else { ErlDrvPDL pdl = pp->port_data_lock; erts_mtx_lock(&pdl->mtx); - res = pp->ioq.size; + res = erts_ioq_size(&pp->ioq); erts_mtx_unlock(&pdl->mtx); } return (Uint) res; @@ -258,14 +259,7 @@ static ERTS_INLINE void port_init_instr(Port *prt #ifdef ERTS_SMP ASSERT(prt->drv_ptr && prt->lock); if (!prt->drv_ptr->lock) { - char *lock_str = "port_lock"; -#ifdef ERTS_ENABLE_LOCK_COUNT - Uint16 opt = ((erts_lcnt_rt_options & ERTS_LCNT_OPT_PORTLOCK) - ? 0 : ERTS_LCNT_LT_DISABLE); -#else - Uint16 opt = 0; -#endif - erts_mtx_init_locked_x_opt(prt->lock, lock_str, id, opt); + erts_mtx_init_locked(prt->lock, "port_lock", id, ERTS_LOCK_FLAGS_CATEGORY_IO); } #endif erts_port_task_init_sched(&prt->sched, id); @@ -515,41 +509,17 @@ erts_port_free(Port *prt) */ static void initq(Port* prt) { - ErlIOQueue* q = &prt->ioq; - ERTS_LC_ASSERT(!prt->port_data_lock); - - q->size = 0; - q->v_head = q->v_tail = q->v_start = q->v_small; - q->v_end = q->v_small + SMALL_IO_QUEUE; - q->b_head = q->b_tail = q->b_start = q->b_small; - q->b_end = q->b_small + SMALL_IO_QUEUE; + erts_ioq_init(&prt->ioq, ERTS_ALC_T_IOQ, 1); } static void stopq(Port* prt) { - ErlIOQueue* q; - ErlDrvBinary** binp; if (prt->port_data_lock) driver_pdl_lock(prt->port_data_lock); - q = &prt->ioq; - binp = q->b_head; - - if (q->v_start != q->v_small) - erts_free(ERTS_ALC_T_IOQ, (void *) q->v_start); - - while(binp < q->b_tail) { - if (*binp != NULL) - driver_free_binary(*binp); - binp++; - } - if (q->b_start != q->b_small) - erts_free(ERTS_ALC_T_IOQ, (void *) q->b_start); - q->v_start = q->v_end = q->v_head = q->v_tail = NULL; - q->b_start = q->b_end = q->b_head = q->b_tail = NULL; - q->size = 0; + erts_ioq_clear(&prt->ioq); if (prt->port_data_lock) { driver_pdl_unlock(prt->port_data_lock); @@ -930,311 +900,6 @@ int erts_port_handle_xports(Port *prt) } #endif -/* Fills a possibly deep list of chars and binaries into vec -** Small characters are first stored in the buffer buf of length ln -** binaries found are copied and linked into msoh -** Return vector length on succsess, -** -1 on overflow -** -2 on type error -*/ - -#ifdef DEBUG -#define MAX_SYSIOVEC_IOVLEN (1ull << (32 - 1)) -#else -#define MAX_SYSIOVEC_IOVLEN (1ull << (sizeof(((SysIOVec*)0)->iov_len) * 8 - 1)) -#endif - -static ERTS_INLINE void -io_list_to_vec_set_vec(SysIOVec **iov, ErlDrvBinary ***binv, - ErlDrvBinary *bin, byte *ptr, Uint len, - int *vlen) -{ - while (len > MAX_SYSIOVEC_IOVLEN) { - (*iov)->iov_base = ptr; - (*iov)->iov_len = MAX_SYSIOVEC_IOVLEN; - ptr += MAX_SYSIOVEC_IOVLEN; - len -= MAX_SYSIOVEC_IOVLEN; - (*iov)++; - (*vlen)++; - *(*binv)++ = bin; - } - (*iov)->iov_base = ptr; - (*iov)->iov_len = len; - *(*binv)++ = bin; - (*iov)++; - (*vlen)++; -} - -static int -io_list_to_vec(Eterm obj, /* io-list */ - SysIOVec* iov, /* io vector */ - ErlDrvBinary** binv, /* binary reference vector */ - ErlDrvBinary* cbin, /* binary to store characters */ - ErlDrvSizeT bin_limit) /* small binaries limit */ -{ - DECLARE_ESTACK(s); - Eterm* objp; - byte *buf = (byte*)cbin->orig_bytes; - Uint len = cbin->orig_size; - Uint csize = 0; - int vlen = 0; - byte* cptr = buf; - - goto L_jump_start; /* avoid push */ - - while (!ESTACK_ISEMPTY(s)) { - obj = ESTACK_POP(s); - L_jump_start: - if (is_list(obj)) { - L_iter_list: - objp = list_val(obj); - obj = CAR(objp); - if (is_byte(obj)) { - if (len == 0) - goto L_overflow; - *buf++ = unsigned_val(obj); - csize++; - len--; - } else if (is_binary(obj)) { - ESTACK_PUSH(s, CDR(objp)); - goto handle_binary; - } else if (is_list(obj)) { - ESTACK_PUSH(s, CDR(objp)); - goto L_iter_list; /* on head */ - } else if (!is_nil(obj)) { - goto L_type_error; - } - obj = CDR(objp); - if (is_list(obj)) - goto L_iter_list; /* on tail */ - else if (is_binary(obj)) { - goto handle_binary; - } else if (!is_nil(obj)) { - goto L_type_error; - } - } else if (is_binary(obj)) { - Eterm real_bin; - Uint offset; - Eterm* bptr; - ErlDrvSizeT size; - int bitoffs; - int bitsize; - - handle_binary: - size = binary_size(obj); - ERTS_GET_REAL_BIN(obj, real_bin, offset, bitoffs, bitsize); - ASSERT(bitsize == 0); - bptr = binary_val(real_bin); - if (*bptr == HEADER_PROC_BIN) { - ProcBin* pb = (ProcBin *) bptr; - if (bitoffs != 0) { - if (len < size) { - goto L_overflow; - } - erts_copy_bits(pb->bytes+offset, bitoffs, 1, - (byte *) buf, 0, 1, size*8); - csize += size; - buf += size; - len -= size; - } else if (bin_limit && size < bin_limit) { - if (len < size) { - goto L_overflow; - } - sys_memcpy(buf, pb->bytes+offset, size); - csize += size; - buf += size; - len -= size; - } else { - if (csize != 0) { - io_list_to_vec_set_vec(&iov, &binv, cbin, - cptr, csize, &vlen); - cptr = buf; - csize = 0; - } - if (pb->flags) { - erts_emasculate_writable_binary(pb); - } - io_list_to_vec_set_vec( - &iov, &binv, Binary2ErlDrvBinary(pb->val), - pb->bytes+offset, size, &vlen); - } - } else { - ErlHeapBin* hb = (ErlHeapBin *) bptr; - if (len < size) { - goto L_overflow; - } - copy_binary_to_buffer(buf, 0, - ((byte *) hb->data)+offset, bitoffs, - 8*size); - csize += size; - buf += size; - len -= size; - } - } else if (!is_nil(obj)) { - goto L_type_error; - } - } - - if (csize != 0) { - io_list_to_vec_set_vec(&iov, &binv, cbin, cptr, csize, &vlen); - } - - DESTROY_ESTACK(s); - return vlen; - - L_type_error: - DESTROY_ESTACK(s); - return -2; - - L_overflow: - DESTROY_ESTACK(s); - return -1; -} - -#define IO_LIST_VEC_COUNT(obj) \ -do { \ - Uint _size = binary_size(obj); \ - Eterm _real; \ - ERTS_DECLARE_DUMMY(Uint _offset); \ - int _bitoffs; \ - int _bitsize; \ - ERTS_GET_REAL_BIN(obj, _real, _offset, _bitoffs, _bitsize); \ - if (_bitsize != 0) goto L_type_error; \ - if (thing_subtag(*binary_val(_real)) == REFC_BINARY_SUBTAG && \ - _bitoffs == 0) { \ - b_size += _size; \ - if (b_size < _size) goto L_overflow_error; \ - in_clist = 0; \ - v_size++; \ - /* If iov_len is smaller then Uint we split the binary into*/ \ - /* multiple smaller (2GB) elements in the iolist.*/ \ - v_size += _size / MAX_SYSIOVEC_IOVLEN; \ - if (_size >= ERL_SMALL_IO_BIN_LIMIT) { \ - p_in_clist = 0; \ - p_v_size++; \ - } else { \ - p_c_size += _size; \ - if (!p_in_clist) { \ - p_in_clist = 1; \ - p_v_size++; \ - } \ - } \ - } else { \ - c_size += _size; \ - if (c_size < _size) goto L_overflow_error; \ - if (!in_clist) { \ - in_clist = 1; \ - v_size++; \ - } \ - p_c_size += _size; \ - if (!p_in_clist) { \ - p_in_clist = 1; \ - p_v_size++; \ - } \ - } \ -} while (0) - - -/* - * Returns 0 if successful and a non-zero value otherwise. - * - * Return values through pointers: - * *vsize - SysIOVec size needed for a writev - * *csize - Number of bytes not in binary (in the common binary) - * *pvsize - SysIOVec size needed if packing small binaries - * *pcsize - Number of bytes in the common binary if packing - * *total_size - Total size of iolist in bytes - */ - -static int -io_list_vec_len(Eterm obj, int* vsize, Uint* csize, - Uint* pvsize, Uint* pcsize, - ErlDrvSizeT* total_size) -{ - DECLARE_ESTACK(s); - Eterm* objp; - Uint v_size = 0; - Uint c_size = 0; - Uint b_size = 0; - Uint in_clist = 0; - Uint p_v_size = 0; - Uint p_c_size = 0; - Uint p_in_clist = 0; - Uint total; - - goto L_jump_start; /* avoid a push */ - - while (!ESTACK_ISEMPTY(s)) { - obj = ESTACK_POP(s); - L_jump_start: - if (is_list(obj)) { - L_iter_list: - objp = list_val(obj); - obj = CAR(objp); - - if (is_byte(obj)) { - c_size++; - if (c_size == 0) { - goto L_overflow_error; - } - if (!in_clist) { - in_clist = 1; - v_size++; - } - p_c_size++; - if (!p_in_clist) { - p_in_clist = 1; - p_v_size++; - } - } - else if (is_binary(obj)) { - IO_LIST_VEC_COUNT(obj); - } - else if (is_list(obj)) { - ESTACK_PUSH(s, CDR(objp)); - goto L_iter_list; /* on head */ - } - else if (!is_nil(obj)) { - goto L_type_error; - } - - obj = CDR(objp); - if (is_list(obj)) - goto L_iter_list; /* on tail */ - else if (is_binary(obj)) { /* binary tail is OK */ - IO_LIST_VEC_COUNT(obj); - } - else if (!is_nil(obj)) { - goto L_type_error; - } - } - else if (is_binary(obj)) { - IO_LIST_VEC_COUNT(obj); - } - else if (!is_nil(obj)) { - goto L_type_error; - } - } - - total = c_size + b_size; - if (total < c_size) { - goto L_overflow_error; - } - *total_size = (ErlDrvSizeT) total; - - DESTROY_ESTACK(s); - *vsize = v_size; - *csize = c_size; - *pvsize = p_v_size; - *pcsize = p_c_size; - return 0; - - L_type_error: - L_overflow_error: - DESTROY_ESTACK(s); - return 1; -} - typedef enum { ERTS_TRY_IMM_DRV_CALL_OK, ERTS_TRY_IMM_DRV_CALL_BUSY_LOCK, @@ -1804,8 +1469,7 @@ cleanup_scheduled_outputv(ErlIOVec *ev, ErlDrvBinary *cbinp) int i; /* Need to free all binaries */ for (i = 1; i < ev->vsize; i++) - if (ev->binv[i]) - driver_free_binary(ev->binv[i]); + driver_free_binary(ev->binv[i]); if (cbinp) driver_free_binary(cbinp); } @@ -1968,21 +1632,19 @@ int erts_port_output_async(Port *prt, Eterm from, Eterm list) { - ErtsPortOpResult res; ErtsProc2PortSigData *sigdp; erts_driver_t *drv = prt->drv_ptr; size_t size; int task_flags; ErtsProc2PortSigCallback port_sig_callback; - ErlDrvBinary *cbin = NULL; - ErlIOVec *evp = NULL; + ErtsIOQBinary *cbin = NULL; + ErtsIOVec *evp = NULL; char *buf = NULL; ErtsPortTaskHandle *ns_pthp; if (drv->outputv) { - ErlIOVec ev; SysIOVec* ivp; - ErlDrvBinary** bvp; + ErtsIOQBinary** bvp; int vsize; Uint csize; Uint pvsize; @@ -1992,91 +1654,63 @@ erts_port_output_async(Port *prt, Eterm from, Eterm list) char *ptr; int i; - Eterm* bptr = NULL; - Uint offset; - - if (is_binary(list)) { - /* We optimize for when we get a procbin without offset */ - Eterm real_bin; - int bitoffs; - int bitsize; - ERTS_GET_REAL_BIN(list, real_bin, offset, bitoffs, bitsize); - bptr = binary_val(real_bin); - if (*bptr == HEADER_PROC_BIN && bitoffs == 0) { - size = binary_size(list); - vsize = 1; - } else - bptr = NULL; - } - - if (!bptr) { - if (io_list_vec_len(list, &vsize, &csize, &pvsize, &pcsize, &size)) - goto bad_value; + if (erts_ioq_iodata_vec_len(list, &vsize, &csize, &pvsize, &pcsize, + &size, ERL_SMALL_IO_BIN_LIMIT)) + goto bad_value; - /* To pack or not to pack (small binaries) ...? */ - if (vsize >= SMALL_WRITE_VEC) { - /* Do pack */ - vsize = pvsize + 1; - csize = pcsize; - blimit = ERL_SMALL_IO_BIN_LIMIT; - } - cbin = driver_alloc_binary(csize); + /* To pack or not to pack (small binaries) ...? */ + if (vsize >= SMALL_WRITE_VEC) { + /* Do pack */ + vsize = pvsize + 1; + csize = pcsize; + blimit = ERL_SMALL_IO_BIN_LIMIT; + } + if (csize) { + cbin = (ErtsIOQBinary *)driver_alloc_binary(csize); if (!cbin) erts_alloc_enomem(ERTS_ALC_T_DRV_BINARY, ERTS_SIZEOF_Binary(csize)); } - iov_offset = ERTS_ALC_DATA_ALIGN_SIZE(sizeof(ErlIOVec)); binv_offset = iov_offset; binv_offset += ERTS_ALC_DATA_ALIGN_SIZE((vsize+1)*sizeof(SysIOVec)); alloc_size = binv_offset; - alloc_size += (vsize+1)*sizeof(ErlDrvBinary *); + alloc_size += (vsize+1)*sizeof(ErtsIOQBinary *); sigdp = erts_port_task_alloc_p2p_sig_data_extra(alloc_size, (void**)&ptr); - evp = (ErlIOVec *) ptr; - ivp = evp->iov = (SysIOVec *) (ptr + iov_offset); - bvp = evp->binv = (ErlDrvBinary **) (ptr + binv_offset); + evp = (ErtsIOVec *) ptr; + ivp = evp->driver.iov = (SysIOVec *) (ptr + iov_offset); + bvp = evp->common.binv = (ErtsIOQBinary **) (ptr + binv_offset); ivp[0].iov_base = NULL; ivp[0].iov_len = 0; bvp[0] = NULL; - if (bptr) { - ProcBin* pb = (ProcBin *) bptr; - - ivp[1].iov_base = pb->bytes+offset; - ivp[1].iov_len = size; - bvp[1] = Binary2ErlDrvBinary(pb->val); - - evp->vsize = 1; - } else { - - evp->vsize = io_list_to_vec(list, ivp+1, bvp+1, cbin, blimit); - if (evp->vsize < 0) { - if (evp != &ev) - erts_free(ERTS_ALC_T_DRV_CMD_DATA, evp); - driver_free_binary(cbin); - goto bad_value; - } + evp->driver.vsize = erts_ioq_iodata_to_vec(list, ivp+1, bvp+1, cbin, + blimit, 1); + if (evp->driver.vsize < 0) { + erts_free(ERTS_ALC_T_DRV_CMD_DATA, evp); + driver_free_binary(&cbin->driver); + goto bad_value; } #if 0 /* This assertion may say something useful, but it can be falsified during the emulator test suites. */ ASSERT(evp->vsize == vsize); #endif - evp->vsize++; - evp->size = size; /* total size */ + evp->driver.vsize++; + evp->driver.size = size; /* total size */ /* Need to increase refc on all binaries */ - for (i = 1; i < evp->vsize; i++) + for (i = 1; i < evp->driver.vsize; i++) if (bvp[i]) - driver_binary_inc_refc(bvp[i]); + driver_binary_inc_refc(&bvp[i]->driver); sigdp->flags = ERTS_P2P_SIG_TYPE_OUTPUTV; sigdp->u.outputv.from = from; - sigdp->u.outputv.evp = evp; - sigdp->u.outputv.cbinp = cbin; + sigdp->u.outputv.evp = &evp->driver; + sigdp->u.outputv.cbinp = &cbin->driver; port_sig_callback = port_sig_outputv; } else { ErlDrvSizeT ERTS_DECLARE_DUMMY(r); @@ -2102,26 +1736,18 @@ erts_port_output_async(Port *prt, Eterm from, Eterm list) sigdp->u.output.size = size; port_sig_callback = port_sig_output; } - sigdp->flags = 0; ns_pthp = NULL; task_flags = 0; - res = erts_schedule_proc2port_signal(NULL, - prt, - ERTS_INVALID_PID, - NULL, - sigdp, - task_flags, - ns_pthp, - port_sig_callback); + erts_schedule_proc2port_signal(NULL, + prt, + ERTS_INVALID_PID, + NULL, + sigdp, + task_flags, + ns_pthp, + port_sig_callback); - if (res != ERTS_PORT_OP_SCHEDULED) { - if (drv->outputv) - cleanup_scheduled_outputv(evp, cbin); - else - cleanup_scheduled_output(buf); - return 1; - } return 1; bad_value: @@ -2155,8 +1781,8 @@ erts_port_output(Process *c_p, erts_aint32_t sched_flags, busy_flgs, invalid_flags; int task_flags; ErtsProc2PortSigCallback port_sig_callback; - ErlDrvBinary *cbin = NULL; - ErlIOVec *evp = NULL; + ErtsIOQBinary *cbin = NULL; + ErtsIOVec *evp = NULL; char *buf = NULL; int force_immediate_call = (flags & ERTS_PORT_SIG_FLG_FORCE_IMM_CALL); int async_nosuspend; @@ -2202,11 +1828,11 @@ erts_port_output(Process *c_p, } #endif if (drv->outputv) { - ErlIOVec ev; + ErtsIOVec ev; SysIOVec iv[SMALL_WRITE_VEC]; - ErlDrvBinary* bv[SMALL_WRITE_VEC]; + ErtsIOQBinary* bv[SMALL_WRITE_VEC]; SysIOVec* ivp; - ErlDrvBinary** bvp; + ErtsIOQBinary** bvp; int vsize; Uint csize; Uint pvsize; @@ -2214,18 +1840,19 @@ erts_port_output(Process *c_p, Uint blimit; size_t iov_offset, binv_offset, alloc_size; - if (io_list_vec_len(list, &vsize, &csize, &pvsize, &pcsize, &size)) + if (erts_ioq_iodata_vec_len(list, &vsize, &csize, &pvsize, &pcsize, + &size, ERL_SMALL_IO_BIN_LIMIT)) goto bad_value; iov_offset = ERTS_ALC_DATA_ALIGN_SIZE(sizeof(ErlIOVec)); binv_offset = iov_offset; binv_offset += ERTS_ALC_DATA_ALIGN_SIZE((vsize+1)*sizeof(SysIOVec)); alloc_size = binv_offset; - alloc_size += (vsize+1)*sizeof(ErlDrvBinary *); + alloc_size += (vsize+1)*sizeof(ErtsIOQBinary *); if (try_call && vsize < SMALL_WRITE_VEC) { - ivp = ev.iov = iv; - bvp = ev.binv = bv; + ivp = ev.common.iov = iv; + bvp = ev.common.binv = bv; evp = &ev; } else { @@ -2236,9 +1863,9 @@ erts_port_output(Process *c_p, sigdp = erts_port_task_alloc_p2p_sig_data_extra( alloc_size, (void**)&ptr); } - evp = (ErlIOVec *) ptr; - ivp = evp->iov = (SysIOVec *) (ptr + iov_offset); - bvp = evp->binv = (ErlDrvBinary **) (ptr + binv_offset); + evp = (ErtsIOVec *) ptr; + ivp = evp->driver.iov = (SysIOVec *) (ptr + iov_offset); + bvp = evp->common.binv = (ErtsIOQBinary **) (ptr + binv_offset); } /* To pack or not to pack (small binaries) ...? */ @@ -2254,23 +1881,26 @@ erts_port_output(Process *c_p, } /* Use vsize and csize from now on */ - cbin = driver_alloc_binary(csize); - if (!cbin) - erts_alloc_enomem(ERTS_ALC_T_DRV_BINARY, ERTS_SIZEOF_Binary(csize)); + if (csize) { + cbin = (ErtsIOQBinary *)driver_alloc_binary(csize); + if (!cbin) + erts_alloc_enomem(ERTS_ALC_T_DRV_BINARY, ERTS_SIZEOF_Binary(csize)); + } /* Element 0 is for driver usage to add header block */ ivp[0].iov_base = NULL; ivp[0].iov_len = 0; bvp[0] = NULL; - evp->vsize = io_list_to_vec(list, ivp+1, bvp+1, cbin, blimit); - if (evp->vsize < 0) { + evp->driver.vsize = erts_ioq_iodata_to_vec(list, ivp+1, bvp+1, + cbin, blimit, 1); + if (evp->driver.vsize < 0) { if (evp != &ev) { if (try_call) erts_free(ERTS_ALC_T_TMP, evp); else erts_port_task_free_p2p_sig_data(sigdp); } - driver_free_binary(cbin); + driver_free_binary(&cbin->driver); goto bad_value; } #if 0 @@ -2278,19 +1908,19 @@ erts_port_output(Process *c_p, be falsified during the emulator test suites. */ ASSERT(evp->vsize == vsize); #endif - evp->vsize++; - evp->size = size; /* total size */ + evp->driver.vsize++; + evp->driver.size = size; /* total size */ if (!try_call) { int i; /* Need to increase refc on all binaries */ - for (i = 1; i < evp->vsize; i++) - if (bvp[i]) - driver_binary_inc_refc(bvp[i]); + for (i = 1; i < evp->driver.vsize; i++) + if (bvp[i]) + driver_binary_inc_refc(&bvp[i]->driver); } else { int i; - ErlIOVec *new_evp; + ErtsIOVec *new_evp; ErtsTryImmDrvCallResult try_call_res; ErtsTryImmDrvCallState try_call_state = ERTS_INIT_TRY_IMM_DRV_CALL_STATE( @@ -2313,14 +1943,14 @@ erts_port_output(Process *c_p, from, prt, drv, - evp); + &evp->driver); if (force_immediate_call) finalize_force_imm_drv_call(&try_call_state); else finalize_imm_drv_call(&try_call_state); /* Fall through... */ case ERTS_TRY_IMM_DRV_CALL_INVALID_PORT: - driver_free_binary(cbin); + driver_free_binary(&cbin->driver); if (evp != &ev) { ASSERT(!sigdp); erts_free(ERTS_ALC_T_TMP, evp); @@ -2334,7 +1964,7 @@ erts_port_output(Process *c_p, sched_flags = try_call_state.sched_flags; if (async_nosuspend && (sched_flags & (busy_flgs|ERTS_PTS_FLG_EXIT))) { - driver_free_binary(cbin); + driver_free_binary(&cbin->driver); if (evp != &ev) { ASSERT(!sigdp); erts_free(ERTS_ALC_T_TMP, evp); @@ -2349,9 +1979,9 @@ erts_port_output(Process *c_p, } /* Need to increase refc on all binaries */ - for (i = 1; i < evp->vsize; i++) + for (i = 1; i < evp->driver.vsize; i++) if (bvp[i]) - driver_binary_inc_refc(bvp[i]); + driver_binary_inc_refc(&bvp[i]->driver); /* The port task and iovec is allocated in the same structure as an optimization. This @@ -2364,18 +1994,18 @@ erts_port_output(Process *c_p, if (evp != &ev) { /* Copy from TMP alloc to port task */ sys_memcpy((void *) new_evp, (void *) evp, alloc_size); - new_evp->iov = (SysIOVec *) (((char *) new_evp) - + iov_offset); - bvp = new_evp->binv = (ErlDrvBinary **) (((char *) new_evp) - + binv_offset); + new_evp->driver.iov = (SysIOVec *) (((char *) new_evp) + + iov_offset); + bvp = new_evp->common.binv = (ErtsIOQBinary **) (((char *) new_evp) + + binv_offset); #ifdef DEBUG - ASSERT(new_evp->vsize == evp->vsize); - ASSERT(new_evp->size == evp->size); - for (i = 0; i < evp->vsize; i++) { - ASSERT(new_evp->iov[i].iov_len == evp->iov[i].iov_len); - ASSERT(new_evp->iov[i].iov_base == evp->iov[i].iov_base); - ASSERT(new_evp->binv[i] == evp->binv[i]); + ASSERT(new_evp->driver.vsize == evp->driver.vsize); + ASSERT(new_evp->driver.size == evp->driver.size); + for (i = 0; i < evp->driver.vsize; i++) { + ASSERT(new_evp->driver.iov[i].iov_len == evp->driver.iov[i].iov_len); + ASSERT(new_evp->driver.iov[i].iov_base == evp->driver.iov[i].iov_base); + ASSERT(new_evp->driver.binv[i] == evp->driver.binv[i]); } #endif @@ -2384,24 +2014,24 @@ erts_port_output(Process *c_p, else { /* from stack allocated structure; offsets may differ */ sys_memcpy((void *) new_evp, (void *) evp, sizeof(ErlIOVec)); - new_evp->iov = (SysIOVec *) (((char *) new_evp) - + iov_offset); - sys_memcpy((void *) new_evp->iov, - (void *) evp->iov, - evp->vsize * sizeof(SysIOVec)); - new_evp->binv = (ErlDrvBinary **) (((char *) new_evp) - + binv_offset); - sys_memcpy((void *) new_evp->binv, - (void *) evp->binv, - evp->vsize * sizeof(ErlDrvBinary *)); + new_evp->driver.iov = (SysIOVec *) (((char *) new_evp) + + iov_offset); + sys_memcpy((void *) new_evp->driver.iov, + (void *) evp->driver.iov, + evp->driver.vsize * sizeof(SysIOVec)); + new_evp->common.binv = (ErtsIOQBinary **) (((char *) new_evp) + + binv_offset); + sys_memcpy((void *) new_evp->common.binv, + (void *) evp->common.binv, + evp->driver.vsize * sizeof(ErtsIOQBinary *)); #ifdef DEBUG - ASSERT(new_evp->vsize == evp->vsize); - ASSERT(new_evp->size == evp->size); - for (i = 0; i < evp->vsize; i++) { - ASSERT(new_evp->iov[i].iov_len == evp->iov[i].iov_len); - ASSERT(new_evp->iov[i].iov_base == evp->iov[i].iov_base); - ASSERT(new_evp->binv[i] == evp->binv[i]); + ASSERT(new_evp->driver.vsize == evp->driver.vsize); + ASSERT(new_evp->driver.size == evp->driver.size); + for (i = 0; i < evp->driver.vsize; i++) { + ASSERT(new_evp->driver.iov[i].iov_len == evp->driver.iov[i].iov_len); + ASSERT(new_evp->driver.iov[i].iov_base == evp->driver.iov[i].iov_base); + ASSERT(new_evp->driver.binv[i] == evp->driver.binv[i]); } #endif @@ -2412,8 +2042,8 @@ erts_port_output(Process *c_p, sigdp->flags = ERTS_P2P_SIG_TYPE_OUTPUTV; sigdp->u.outputv.from = from; - sigdp->u.outputv.evp = evp; - sigdp->u.outputv.cbinp = cbin; + sigdp->u.outputv.evp = &evp->driver; + sigdp->u.outputv.cbinp = &cbin->driver; port_sig_callback = port_sig_outputv; } else { @@ -2554,10 +2184,6 @@ erts_port_output(Process *c_p, port_sig_callback); if (res != ERTS_PORT_OP_SCHEDULED) { - if (drv->outputv) - cleanup_scheduled_outputv(evp, cbin); - else - cleanup_scheduled_output(buf); return res; } @@ -2736,21 +2362,14 @@ erts_port_exit(Process *c_p, &bp->off_heap); } - res = erts_schedule_proc2port_signal(c_p, - prt, - c_p ? c_p->common.id : from, - refp, - sigdp, - 0, - NULL, - port_sig_exit); - - if (res == ERTS_PORT_OP_DROPPED) { - if (bp) - free_message_buffer(bp); - } - - return res; + return erts_schedule_proc2port_signal(c_p, + prt, + c_p ? c_p->common.id : from, + refp, + sigdp, + 0, + NULL, + port_sig_exit); } static ErtsPortOpResult @@ -3419,9 +3038,8 @@ void erts_init_io(int port_tab_size, else if (port_tab_size < ERTS_MIN_PORTS) port_tab_size = ERTS_MIN_PORTS; - erts_smp_rwmtx_init_opt(&erts_driver_list_lock, - &drv_list_rwmtx_opts, - "driver_list"); + erts_smp_rwmtx_init_opt(&erts_driver_list_lock, &drv_list_rwmtx_opts, "driver_list", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_IO); driver_list = NULL; erts_smp_tsd_key_create(&driver_list_lock_status_key, "erts_driver_list_lock_status_key"); @@ -3458,67 +3076,94 @@ void erts_init_io(int port_tab_size, } #if defined(ERTS_ENABLE_LOCK_COUNT) && defined(ERTS_SMP) -static ERTS_INLINE void lcnt_enable_drv_lock_count(erts_driver_t *dp, int enable) +static void lcnt_enable_driver_lock_count(erts_driver_t *dp, int enable) { if (dp->lock) { - if (enable) - erts_lcnt_init_lock_x(&dp->lock->lcnt, - "driver_lock", - ERTS_LCNT_LT_MUTEX, - erts_atom_put((byte*)dp->name, - sys_strlen(dp->name), - ERTS_ATOM_ENC_LATIN1, - 1)); - - else - erts_lcnt_destroy_lock(&dp->lock->lcnt); + if (enable) { + Eterm name_as_atom = erts_atom_put((byte*)dp->name, sys_strlen(dp->name), + ERTS_ATOM_ENC_LATIN1, 1); + erts_lcnt_install_new_lock_info(&dp->lock->lcnt, "driver_lock", name_as_atom, + ERTS_LOCK_TYPE_MUTEX | ERTS_LOCK_FLAGS_CATEGORY_IO); + } else { + erts_lcnt_uninstall(&dp->lock->lcnt); + } } } -static ERTS_INLINE void lcnt_enable_port_lock_count(Port *prt, int enable) +static void lcnt_enable_port_lock_count(Port *prt, int enable) { erts_aint32_t state = erts_atomic32_read_nob(&prt->state); - if (!enable) { - erts_lcnt_destroy_lock(&prt->sched.mtx.lcnt); - if (state & ERTS_PORT_SFLG_PORT_SPECIFIC_LOCK) - erts_lcnt_destroy_lock(&prt->lock->lcnt); + + if(enable) { + ErlDrvPDL pdl = prt->port_data_lock; + + erts_lcnt_install_new_lock_info(&prt->sched.mtx.lcnt, "port_sched_lock", + prt->common.id, ERTS_LOCK_TYPE_MUTEX | ERTS_LOCK_FLAGS_CATEGORY_IO); + + if(pdl) { + erts_lcnt_install_new_lock_info(&pdl->mtx.lcnt, "port_data_lock", + prt->common.id, ERTS_LOCK_TYPE_MUTEX | ERTS_LOCK_FLAGS_CATEGORY_IO); + } + + if(state & ERTS_PORT_SFLG_PORT_SPECIFIC_LOCK) { + erts_lcnt_install_new_lock_info(&prt->lock->lcnt, "port_lock", + prt->common.id, ERTS_LOCK_TYPE_MUTEX | ERTS_LOCK_FLAGS_CATEGORY_IO); + } + } else { + erts_lcnt_uninstall(&prt->sched.mtx.lcnt); + + if(prt->port_data_lock) { + erts_lcnt_uninstall(&prt->port_data_lock->mtx.lcnt); + } + + if(state & ERTS_PORT_SFLG_PORT_SPECIFIC_LOCK) { + erts_lcnt_uninstall(&prt->lock->lcnt); + } } - else { - erts_lcnt_init_lock_x(&prt->sched.mtx.lcnt, - "port_sched_lock", - ERTS_LCNT_LT_MUTEX, - prt->common.id); - if (state & ERTS_PORT_SFLG_PORT_SPECIFIC_LOCK) - erts_lcnt_init_lock_x(&prt->lock->lcnt, - "port_lock", - ERTS_LCNT_LT_MUTEX, - prt->common.id); +} + +void erts_lcnt_update_driver_locks(int enable) { + erts_driver_t *driver; + + lcnt_enable_driver_lock_count(&vanilla_driver, enable); + lcnt_enable_driver_lock_count(&spawn_driver, enable); +#ifndef __WIN32__ + lcnt_enable_driver_lock_count(&forker_driver, enable); +#endif + lcnt_enable_driver_lock_count(&fd_driver, enable); + + erts_rwmtx_rlock(&erts_driver_list_lock); + + for (driver = driver_list; driver; driver = driver->next) { + lcnt_enable_driver_lock_count(driver, enable); } + + erts_rwmtx_runlock(&erts_driver_list_lock); } -void erts_lcnt_enable_io_lock_count(int enable) { - erts_driver_t *dp; - int ix, max = erts_ptab_max(&erts_port); - Port *prt; +void erts_lcnt_update_port_locks(int enable) { + int i, max; - for (ix = 0; ix < max; ix++) { - if ((prt = erts_pix2port(ix)) != NULL) { - lcnt_enable_port_lock_count(prt, enable); + max = erts_ptab_max(&erts_port); + + for(i = 0; i < max; i++) { + int delay_handle; + Port *port; + + delay_handle = erts_thr_progress_unmanaged_delay(); + port = erts_pix2port(i); + + if(port != NULL) { + lcnt_enable_port_lock_count(port, enable); } - } /* for all ports */ - lcnt_enable_drv_lock_count(&vanilla_driver, enable); - lcnt_enable_drv_lock_count(&spawn_driver, enable); -#ifndef __WIN32__ - lcnt_enable_drv_lock_count(&forker_driver, enable); -#endif - lcnt_enable_drv_lock_count(&fd_driver, enable); - /* enable lock counting in all drivers */ - for (dp = driver_list; dp; dp = dp->next) { - lcnt_enable_drv_lock_count(dp, enable); + if(delay_handle != ERTS_THR_PRGR_DHANDLE_MANAGED) { + erts_thr_progress_unmanaged_continue(delay_handle); + } } -} /* enable/disable lock counting of ports */ +} + #endif /* defined(ERTS_ENABLE_LOCK_COUNT) && defined(ERTS_SMP) */ /* * Buffering of data when using line oriented I/O on ports @@ -3701,7 +3346,7 @@ deliver_result(Port *prt, Eterm sender, Eterm pid, Eterm res) ERTS_SMP_CHK_NO_PROC_LOCKS; ASSERT(!prt || prt->common.id == sender); -#ifdef ERTS_SMP +#if defined(ERTS_SMP) && defined(ERTS_ENABLE_LOCK_CHECK) ASSERT(!prt || erts_lc_is_port_locked(prt)); #endif @@ -4930,10 +4575,9 @@ erts_port_control(Process* c_p, 0, NULL, port_sig_control); - if (res != ERTS_PORT_OP_SCHEDULED) { - cleanup_scheduled_control(binp, bufp); + if (res != ERTS_PORT_OP_SCHEDULED) return ERTS_PORT_OP_BADARG; - } + return res; } @@ -5223,10 +4867,9 @@ erts_port_call(Process* c_p, 0, NULL, port_sig_call); - if (res != ERTS_PORT_OP_SCHEDULED) { - cleanup_scheduled_call(bufp); + if (res != ERTS_PORT_OP_SCHEDULED) return ERTS_PORT_OP_BADARG; - } + return res; } @@ -7093,7 +6736,7 @@ driver_pdl_create(ErlDrvPort dp) return NULL; pdl = erts_alloc(ERTS_ALC_T_PORT_DATA_LOCK, sizeof(struct erl_drv_port_data_lock)); - erts_mtx_init_x(&pdl->mtx, "port_data_lock", pp->common.id); + erts_mtx_init(&pdl->mtx, "port_data_lock", pp->common.id, ERTS_LOCK_FLAGS_CATEGORY_IO); pdl_init_refc(pdl); erts_port_inc_refc(pp); pdl->prt = pp; @@ -7157,307 +6800,51 @@ driver_pdl_dec_refc(ErlDrvPDL pdl) return refc; } -/* expand queue to hold n elements in tail or head */ -static int expandq(ErlIOQueue* q, int n, int tail) -/* tail: 0 if make room in head, make room in tail otherwise */ -{ - int h_sz; /* room before header */ - int t_sz; /* room after tail */ - int q_sz; /* occupied */ - int nvsz; - SysIOVec* niov; - ErlDrvBinary** nbinv; - - h_sz = q->v_head - q->v_start; - t_sz = q->v_end - q->v_tail; - q_sz = q->v_tail - q->v_head; - - if (tail && (n <= t_sz)) /* do we need to expand tail? */ - return 0; - else if (!tail && (n <= h_sz)) /* do we need to expand head? */ - return 0; - else if (n > (h_sz + t_sz)) { /* need to allocate */ - /* we may get little extra but it ok */ - nvsz = (q->v_end - q->v_start) + n; - - niov = erts_alloc_fnf(ERTS_ALC_T_IOQ, nvsz * sizeof(SysIOVec)); - if (!niov) - return -1; - nbinv = erts_alloc_fnf(ERTS_ALC_T_IOQ, nvsz * sizeof(ErlDrvBinary**)); - if (!nbinv) { - erts_free(ERTS_ALC_T_IOQ, (void *) niov); - return -1; - } - if (tail) { - sys_memcpy(niov, q->v_head, q_sz*sizeof(SysIOVec)); - if (q->v_start != q->v_small) - erts_free(ERTS_ALC_T_IOQ, (void *) q->v_start); - q->v_start = niov; - q->v_end = niov + nvsz; - q->v_head = q->v_start; - q->v_tail = q->v_head + q_sz; - - sys_memcpy(nbinv, q->b_head, q_sz*sizeof(ErlDrvBinary*)); - if (q->b_start != q->b_small) - erts_free(ERTS_ALC_T_IOQ, (void *) q->b_start); - q->b_start = nbinv; - q->b_end = nbinv + nvsz; - q->b_head = q->b_start; - q->b_tail = q->b_head + q_sz; - } - else { - sys_memcpy(niov+nvsz-q_sz, q->v_head, q_sz*sizeof(SysIOVec)); - if (q->v_start != q->v_small) - erts_free(ERTS_ALC_T_IOQ, (void *) q->v_start); - q->v_start = niov; - q->v_end = niov + nvsz; - q->v_tail = q->v_end; - q->v_head = q->v_tail - q_sz; - - sys_memcpy(nbinv+nvsz-q_sz, q->b_head, q_sz*sizeof(ErlDrvBinary*)); - if (q->b_start != q->b_small) - erts_free(ERTS_ALC_T_IOQ, (void *) q->b_start); - q->b_start = nbinv; - q->b_end = nbinv + nvsz; - q->b_tail = q->b_end; - q->b_head = q->b_tail - q_sz; - } - } - else if (tail) { /* move to beginning to make room in tail */ - sys_memmove(q->v_start, q->v_head, q_sz*sizeof(SysIOVec)); - q->v_head = q->v_start; - q->v_tail = q->v_head + q_sz; - sys_memmove(q->b_start, q->b_head, q_sz*sizeof(ErlDrvBinary*)); - q->b_head = q->b_start; - q->b_tail = q->b_head + q_sz; - } - else { /* move to end to make room */ - sys_memmove(q->v_end-q_sz, q->v_head, q_sz*sizeof(SysIOVec)); - q->v_tail = q->v_end; - q->v_head = q->v_tail-q_sz; - sys_memmove(q->b_end-q_sz, q->b_head, q_sz*sizeof(ErlDrvBinary*)); - q->b_tail = q->b_end; - q->b_head = q->b_tail-q_sz; - } - - return 0; -} - - - /* Put elements from vec at q tail */ int driver_enqv(ErlDrvPort ix, ErlIOVec* vec, ErlDrvSizeT skip) { - int n; - size_t len; - ErlDrvSizeT size; - SysIOVec* iov; - ErlDrvBinary** binv; - ErlDrvBinary* b; - ErlIOQueue* q = drvport2ioq(ix); - - if (q == NULL) - return -1; - - ASSERT(vec->size >= skip); /* debug only */ - if (vec->size <= skip) - return 0; - size = vec->size - skip; - - iov = vec->iov; - binv = vec->binv; - n = vec->vsize; - - /* we use do here to strip iov_len=0 from beginning */ - do { - len = iov->iov_len; - if (len <= skip) { - skip -= len; - iov++; - binv++; - n--; - } - else { - iov->iov_base = ((char *)(iov->iov_base)) + skip; - iov->iov_len -= skip; - skip = 0; - } - } while(skip > 0); - - if (q->v_tail + n >= q->v_end) - expandq(q, n, 1); - - /* Queue and reference all binaries (remove zero length items) */ - while(n--) { - if ((len = iov->iov_len) > 0) { - if ((b = *binv) == NULL) { /* speical case create binary ! */ - b = driver_alloc_binary(len); - sys_memcpy(b->orig_bytes, iov->iov_base, len); - *q->b_tail++ = b; - q->v_tail->iov_len = len; - q->v_tail->iov_base = b->orig_bytes; - q->v_tail++; - } - else { - driver_binary_inc_refc(b); - *q->b_tail++ = b; - *q->v_tail++ = *iov; - } - } - iov++; - binv++; - } - q->size += size; /* update total size in queue */ - return 0; + ASSERT(vec->size >= skip); + return erts_ioq_enqv(drvport2ioq(ix), (ErtsIOVec*)vec, skip); } /* Put elements from vec at q head */ int driver_pushqv(ErlDrvPort ix, ErlIOVec* vec, ErlDrvSizeT skip) { - int n; - size_t len; - ErlDrvSizeT size; - SysIOVec* iov; - ErlDrvBinary** binv; - ErlDrvBinary* b; - ErlIOQueue* q = drvport2ioq(ix); - - if (q == NULL) - return -1; - - if (vec->size <= skip) - return 0; - size = vec->size - skip; - - iov = vec->iov; - binv = vec->binv; - n = vec->vsize; - - /* we use do here to strip iov_len=0 from beginning */ - do { - len = iov->iov_len; - if (len <= skip) { - skip -= len; - iov++; - binv++; - n--; - } - else { - iov->iov_base = ((char *)(iov->iov_base)) + skip; - iov->iov_len -= skip; - skip = 0; - } - } while(skip > 0); - - if (q->v_head - n < q->v_start) - expandq(q, n, 0); - - /* Queue and reference all binaries (remove zero length items) */ - iov += (n-1); /* move to end */ - binv += (n-1); /* move to end */ - while(n--) { - if ((len = iov->iov_len) > 0) { - if ((b = *binv) == NULL) { /* speical case create binary ! */ - b = driver_alloc_binary(len); - sys_memcpy(b->orig_bytes, iov->iov_base, len); - *--q->b_head = b; - q->v_head--; - q->v_head->iov_len = len; - q->v_head->iov_base = b->orig_bytes; - } - else { - driver_binary_inc_refc(b); - *--q->b_head = b; - *--q->v_head = *iov; - } - } - iov--; - binv--; - } - q->size += size; /* update total size in queue */ - return 0; + ASSERT(vec->size >= skip); + return erts_ioq_pushqv(drvport2ioq(ix), (ErtsIOVec*)vec, skip); } - /* ** Remove size bytes from queue head ** Return number of bytes that remain in queue */ ErlDrvSizeT driver_deq(ErlDrvPort ix, ErlDrvSizeT size) { - ErlIOQueue* q = drvport2ioq(ix); - ErlDrvSizeT len; - - if ((q == NULL) || (q->size < size)) - return -1; - q->size -= size; - while (size > 0) { - ASSERT(q->v_head != q->v_tail); - - len = q->v_head->iov_len; - if (len <= size) { - size -= len; - driver_free_binary(*q->b_head); - *q->b_head++ = NULL; - q->v_head++; - } - else { - q->v_head->iov_base = ((char *)(q->v_head->iov_base)) + size; - q->v_head->iov_len -= size; - size = 0; - } - } - - /* restart pointers (optimised for enq) */ - if (q->v_head == q->v_tail) { - q->v_head = q->v_tail = q->v_start; - q->b_head = q->b_tail = q->b_start; - } - return q->size; + ErlPortIOQueue *q = drvport2ioq(ix); + if (erts_ioq_deq(q, size) == -1) + return -1; + return erts_ioq_size(q); } -ErlDrvSizeT driver_peekqv(ErlDrvPort ix, ErlIOVec *ev) { - ErlIOQueue *q = drvport2ioq(ix); - ASSERT(ev); - - if (! q) { - return (ErlDrvSizeT) -1; - } else { - if ((ev->vsize = q->v_tail - q->v_head) == 0) { - ev->size = 0; - ev->iov = NULL; - ev->binv = NULL; - } else { - ev->size = q->size; - ev->iov = q->v_head; - ev->binv = q->b_head; - } - return q->size; - } +ErlDrvSizeT driver_peekqv(ErlDrvPort ix, ErlIOVec *ev) +{ + return erts_ioq_peekqv(drvport2ioq(ix), (ErtsIOVec*)ev); } SysIOVec* driver_peekq(ErlDrvPort ix, int* vlenp) /* length of io-vector */ { - ErlIOQueue* q = drvport2ioq(ix); - - if (q == NULL) { - *vlenp = -1; - return NULL; - } - if ((*vlenp = (q->v_tail - q->v_head)) == 0) - return NULL; - return q->v_head; + return erts_ioq_peekq(drvport2ioq(ix), vlenp); } ErlDrvSizeT driver_sizeq(ErlDrvPort ix) { - ErlIOQueue* q = drvport2ioq(ix); + ErlPortIOQueue *q = drvport2ioq(ix); if (q == NULL) - return (size_t) -1; - return q->size; + return (ErlDrvSizeT) -1; + return erts_ioq_size(q); } @@ -8260,22 +7647,16 @@ init_driver(erts_driver_t *drv, ErlDrvEntry *de, DE_Handle *handle) drv->flags = de->driver_flags; drv->handle = handle; #ifdef ERTS_SMP - if (drv->flags & ERL_DRV_FLAG_USE_PORT_LOCKING) - drv->lock = NULL; - else { - drv->lock = erts_alloc(ERTS_ALC_T_DRIVER_LOCK, - sizeof(erts_mtx_t)); - erts_mtx_init_x(drv->lock, - "driver_lock", -#if defined(ERTS_ENABLE_LOCK_CHECK) || defined(ERTS_ENABLE_LOCK_COUNT) - erts_atom_put((byte *) drv->name, - sys_strlen(drv->name), - ERTS_ATOM_ENC_LATIN1, - 1) -#else - NIL -#endif - ); + if (drv->flags & ERL_DRV_FLAG_USE_PORT_LOCKING) { + drv->lock = NULL; + } else { + Eterm driver_id = erts_atom_put((byte *) drv->name, + sys_strlen(drv->name), + ERTS_ATOM_ENC_LATIN1, 1); + + drv->lock = erts_alloc(ERTS_ALC_T_DRIVER_LOCK, sizeof(erts_mtx_t)); + + erts_mtx_init(drv->lock, "driver_lock", driver_id, ERTS_LOCK_FLAGS_CATEGORY_IO); } #endif drv->entry = de; diff --git a/erts/emulator/beam/module.c b/erts/emulator/beam/module.c index 8ab6c713d6..7987cb2eb5 100644 --- a/erts/emulator/beam/module.c +++ b/erts/emulator/beam/module.c @@ -120,7 +120,8 @@ void init_module_table(void) } for (i=0; i<ERTS_NUM_CODE_IX; i++) { - erts_smp_rwmtx_init_x(&the_old_code_rwlocks[i], "old_code", make_small(i)); + erts_smp_rwmtx_init(&the_old_code_rwlocks[i], "old_code", make_small(i), + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); } erts_smp_atomic_init_nob(&tot_module_bytes, 0); } diff --git a/erts/emulator/beam/ops.tab b/erts/emulator/beam/ops.tab index cdf9cb58b9..44613c7d85 100644 --- a/erts/emulator/beam/ops.tab +++ b/erts/emulator/beam/ops.tab @@ -1174,9 +1174,9 @@ bs_get_binary2 Fail=f Ms=x Live=u Sz=sq Unit=u Flags=u Dst=d => \ %macro: i_bs_get_binary2 BsGetBinary_2 -fail_action %macro: i_bs_get_binary_all2 BsGetBinaryAll_2 -fail_action -i_bs_get_binary_imm2 f x I I I d -i_bs_get_binary2 f x I s I d -i_bs_get_binary_all2 f x I I d +i_bs_get_binary_imm2 f x I I I x +i_bs_get_binary2 f x I s I x +i_bs_get_binary_all2 f x I I x i_bs_get_binary_all_reuse x f I # Fetching float from binaries. @@ -1186,7 +1186,7 @@ bs_get_float2 Fail=f Ms=x Live=u Sz=s Unit=u Flags=u Dst=d => \ bs_get_float2 Fail=f Ms=x Live=u Sz=q Unit=u Flags=u Dst=d => jump Fail %macro: i_bs_get_float2 BsGetFloat2 -fail_action -i_bs_get_float2 f x I s I d +i_bs_get_float2 f x I s I x # Miscellanous diff --git a/erts/emulator/beam/register.c b/erts/emulator/beam/register.c index 7f60710124..bf3267cff1 100644 --- a/erts/emulator/beam/register.c +++ b/erts/emulator/beam/register.c @@ -145,7 +145,8 @@ void init_register_table(void) rwmtx_opt.type = ERTS_SMP_RWMTX_TYPE_FREQUENT_READ; rwmtx_opt.lived = ERTS_SMP_RWMTX_LONG_LIVED; - erts_smp_rwmtx_init_opt(®tab_rwmtx, &rwmtx_opt, "reg_tab"); + erts_smp_rwmtx_init_opt(®tab_rwmtx, &rwmtx_opt, "reg_tab", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); f.hash = (H_FUN) reg_hash; f.cmp = (HCMP_FUN) reg_cmp; diff --git a/erts/emulator/beam/safe_hash.c b/erts/emulator/beam/safe_hash.c index 30b26a7296..527c9efeca 100644 --- a/erts/emulator/beam/safe_hash.c +++ b/erts/emulator/beam/safe_hash.c @@ -155,7 +155,8 @@ int safe_hash_table_sz(SafeHash *h) ** Init a pre allocated or static hash structure ** and allocate buckets. NOT SAFE */ -SafeHash* safe_hash_init(ErtsAlcType_t type, SafeHash* h, char* name, int size, SafeHashFunctions fun) +SafeHash* safe_hash_init(ErtsAlcType_t type, SafeHash* h, char* name, erts_lock_flags_t flags, + int size, SafeHashFunctions fun) { int i, bytes; @@ -170,7 +171,8 @@ SafeHash* safe_hash_init(ErtsAlcType_t type, SafeHash* h, char* name, int size, erts_smp_atomic_init_nob(&h->is_rehashing, 0); erts_smp_atomic_init_nob(&h->nitems, 0); for (i=0; i<SAFE_HASH_LOCK_CNT; i++) { - erts_smp_mtx_init(&h->lock_vec[i].mtx,"safe_hash"); + erts_smp_mtx_init(&h->lock_vec[i].mtx, "safe_hash", NIL, + flags); } return h; } @@ -273,5 +275,22 @@ void safe_hash_for_each(SafeHash* h, void (*func)(void *, void *), void *func_ar } } +#ifdef ERTS_ENABLE_LOCK_COUNT +void erts_lcnt_enable_hash_lock_count(SafeHash *h, erts_lock_flags_t flags, int enable) { + int i; + + for(i = 0; i < SAFE_HASH_LOCK_CNT; i++) { + erts_smp_mtx_t *lock = &h->lock_vec[i].mtx; + + if(enable) { + erts_lcnt_install_new_lock_info(&lock->lcnt, "safe_hash", NIL, + ERTS_LOCK_TYPE_MUTEX | flags); + } else { + erts_lcnt_uninstall(&lock->lcnt); + } + } +} +#endif /* ERTS_ENABLE_LOCK_COUNT */ + #endif /* !ERTS_SYS_CONTINOUS_FD_NUMBERS */ diff --git a/erts/emulator/beam/safe_hash.h b/erts/emulator/beam/safe_hash.h index 285103cb17..dde48a6de8 100644 --- a/erts/emulator/beam/safe_hash.h +++ b/erts/emulator/beam/safe_hash.h @@ -28,6 +28,7 @@ #include "sys.h" #include "erl_alloc.h" +#include "erl_lock_flags.h" typedef unsigned long SafeHashValue; @@ -85,7 +86,7 @@ typedef struct /* A: Lockless atomics */ } SafeHash; -SafeHash* safe_hash_init(ErtsAlcType_t, SafeHash*, char*, int, SafeHashFunctions); +SafeHash* safe_hash_init(ErtsAlcType_t, SafeHash*, char*, erts_lock_flags_t, int, SafeHashFunctions); void safe_hash_get_info(SafeHashInfo*, SafeHash*); int safe_hash_table_sz(SafeHash *); @@ -96,5 +97,9 @@ void* safe_hash_erase(SafeHash*, void*); void safe_hash_for_each(SafeHash*, void (*func)(void *, void *), void *); +#ifdef ERTS_ENABLE_LOCK_COUNT +void erts_lcnt_enable_hash_lock_count(SafeHash*, erts_lock_flags_t, int); +#endif + #endif /* __SAFE_HASH_H__ */ diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h index d752ea4330..704d567337 100644 --- a/erts/emulator/beam/sys.h +++ b/erts/emulator/beam/sys.h @@ -784,10 +784,6 @@ Preload* sys_preloaded(void); unsigned char* sys_preload_begin(Preload*); void sys_preload_end(Preload*); int sys_get_key(int); -void elapsed_time_both(UWord *ms_user, UWord *ms_sys, - UWord *ms_user_diff, UWord *ms_sys_diff); -void wall_clock_elapsed_time_both(UWord *ms_total, - UWord *ms_diff); void get_time(int *hour, int *minute, int *second); void get_date(int *year, int *month, int *day); void get_localtime(int *year, int *month, int *day, @@ -1272,6 +1268,14 @@ void erl_bin_write(unsigned char *, int, int); # define DEBUGF(x) #endif +#ifndef MAX +#define MAX(A, B) ((A) > (B) ? (A) : (B)) +#endif + +#ifndef MIN +#define MIN(A, B) ((A) < (B) ? (A) : (B)) +#endif + #ifdef __WIN32__ #ifdef ARCH_64 #define ERTS_ALLOC_ALIGN_BYTES 16 diff --git a/erts/emulator/beam/utils.c b/erts/emulator/beam/utils.c index 457cada745..d7116bd2c3 100644 --- a/erts/emulator/beam/utils.c +++ b/erts/emulator/beam/utils.c @@ -42,6 +42,7 @@ #include "dist.h" #include "erl_printf.h" #include "erl_threads.h" +#include "erl_lock_count.h" #include "erl_smp.h" #include "erl_time.h" #include "erl_thr_progress.h" @@ -51,6 +52,7 @@ #include "erl_ptab.h" #include "erl_check_io.h" #include "erl_bif_unique.h" +#include "erl_io_queue.h" #define ERTS_WANT_TIMER_WHEEL_API #include "erl_time.h" #ifdef HIPE @@ -3634,13 +3636,78 @@ intlist_to_buf(Eterm list, char *buf, Sint len) return -2; /* not enough space */ } -/* Fill buf with the contents of the unicode list. - * Return the number of bytes in the buffer, - * or -1 for type error, - * or -2 for not enough buffer space (buffer contains truncated result). +/** @brief Fill buf with the UTF8 contents of the unicode list + * @param len Max number of characters to write. + * @param written NULL or bytes written. + * @return 0 ok, + * -1 type error, + * -2 list too long, only \c len characters written */ +int +erts_unicode_list_to_buf(Eterm list, byte *buf, Sint len, Sint* written) +{ + Eterm* listptr; + Sint sz = 0; + Sint val; + int res; + + while (1) { + if (is_nil(list)) { + res = 0; + break; + } + if (is_not_list(list)) { + res = -1; + break; + } + listptr = list_val(list); + + if (len-- <= 0) { + res = -2; + break; + } + + if (is_not_small(CAR(listptr))) { + res = -1; + break; + } + val = signed_val(CAR(listptr)); + if (0 <= val && val < 0x80) { + buf[sz] = val; + sz++; + } else if (val < 0x800) { + buf[sz+0] = 0xC0 | (val >> 6); + buf[sz+1] = 0x80 | (val & 0x3F); + sz += 2; + } else if (val < 0x10000UL) { + if (0xD800 <= val && val <= 0xDFFF) { + res = -1; + break; + } + buf[sz+0] = 0xE0 | (val >> 12); + buf[sz+1] = 0x80 | ((val >> 6) & 0x3F); + buf[sz+2] = 0x80 | (val & 0x3F); + sz += 3; + } else if (val < 0x110000) { + buf[sz+0] = 0xF0 | (val >> 18); + buf[sz+1] = 0x80 | ((val >> 12) & 0x3F); + buf[sz+2] = 0x80 | ((val >> 6) & 0x3F); + buf[sz+3] = 0x80 | (val & 0x3F); + sz += 4; + } else { + res = -1; + break; + } + list = CDR(listptr); + } + + if (written) + *written = sz; + return res; +} + Sint -erts_unicode_list_to_buf(Eterm list, byte *buf, Sint len) +erts_unicode_list_to_buf_len(Eterm list) { Eterm* listptr; Sint sz = 0; @@ -3653,7 +3720,7 @@ erts_unicode_list_to_buf(Eterm list, byte *buf, Sint len) } listptr = list_val(list); - while (len-- > 0) { + while (1) { Sint val; if (is_not_small(CAR(listptr))) { @@ -3661,25 +3728,15 @@ erts_unicode_list_to_buf(Eterm list, byte *buf, Sint len) } val = signed_val(CAR(listptr)); if (0 <= val && val < 0x80) { - buf[sz] = val; sz++; } else if (val < 0x800) { - buf[sz+0] = 0xC0 | (val >> 6); - buf[sz+1] = 0x80 | (val & 0x3F); sz += 2; } else if (val < 0x10000UL) { if (0xD800 <= val && val <= 0xDFFF) { return -1; } - buf[sz+0] = 0xE0 | (val >> 12); - buf[sz+1] = 0x80 | ((val >> 6) & 0x3F); - buf[sz+2] = 0x80 | (val & 0x3F); sz += 3; } else if (val < 0x110000) { - buf[sz+0] = 0xF0 | (val >> 18); - buf[sz+1] = 0x80 | ((val >> 12) & 0x3F); - buf[sz+2] = 0x80 | ((val >> 6) & 0x3F); - buf[sz+3] = 0x80 | (val & 0x3F); sz += 4; } else { return -1; @@ -3693,7 +3750,6 @@ erts_unicode_list_to_buf(Eterm list, byte *buf, Sint len) } listptr = list_val(list); } - return -2; /* not enough space */ } /* diff --git a/erts/emulator/drivers/common/efile_drv.c b/erts/emulator/drivers/common/efile_drv.c index 1538191d67..3a7b3bb50c 100644 --- a/erts/emulator/drivers/common/efile_drv.c +++ b/erts/emulator/drivers/common/efile_drv.c @@ -742,7 +742,8 @@ file_init(void) efile_init(); #ifdef USE_VM_PROBES - erts_mtx_init(&dt_driver_mutex, "efile_drv dtrace mutex"); + erts_mtx_init(&dt_driver_mutex, "efile_drv dtrace mutex", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_IO); pthread_key_create(&dt_driver_key, NULL); #endif /* USE_VM_PROBES */ diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c index 13ee935e45..7b1f4a0e9c 100644 --- a/erts/emulator/drivers/common/inet_drv.c +++ b/erts/emulator/drivers/common/inet_drv.c @@ -1249,6 +1249,8 @@ static int tcp_shutdown_error(tcp_descriptor* desc, int err); static int tcp_inet_output(tcp_descriptor* desc, HANDLE event); static int tcp_inet_input(tcp_descriptor* desc, HANDLE event); +static void tcp_desc_close(tcp_descriptor*); + #ifdef HAVE_UDP typedef struct { inet_descriptor inet; /* common data structure (DON'T MOVE) */ @@ -4334,6 +4336,12 @@ static void desc_close(inet_descriptor* desc) desc->event = INVALID_EVENT; /* closed by stop_select callback */ desc->s = INVALID_SOCKET; desc->event_mask = 0; + + /* mark as disconnected in case when socket is left lingering due to + * {exit_on_close, false} option in gen_tcp socket creation. Next + * write to socket should produce {error, enotconn} and send a + * message {tcp_error,#Port<>,econnreset} */ + desc->state &= ~INET_STATE_CONNECTED; } } @@ -9242,16 +9250,31 @@ static void tcp_inet_stop(ErlDrvData e) tcp_descriptor* desc = (tcp_descriptor*)e; DEBUGF(("tcp_inet_stop(%ld) {s=%d\r\n", (long)desc->inet.port, desc->inet.s)); + tcp_close_check(desc); - /* free input buffer & output buffer */ - if (desc->i_buf != NULL) - release_buffer(desc->i_buf); - desc->i_buf = NULL; /* net_mess2 may call this function recursively when - faulty messages arrive on dist ports*/ + tcp_clear_input(desc); + DEBUGF(("tcp_inet_stop(%ld) }\r\n", (long)desc->inet.port)); inet_stop(INETP(desc)); } +/* Closes a tcp descriptor without leaving things hanging; the VM keeps trying + * to flush IO queues as long as it contains anything even after the port has + * been closed from the erlang side, which is desired behavior (Think escripts + * writing to files) but pretty hopeless if the underlying fd has been set to + * INVALID_SOCKET through desc_close. + * + * This function should be used in place of desc_close/erl_inet_close in all + * TCP-related operations. Note that this only closes the desc cleanly; it + * will be freed through tcp_inet_stop later on. */ +static void tcp_desc_close(tcp_descriptor* desc) +{ + tcp_clear_input(desc); + tcp_clear_output(desc); + + erl_inet_close(INETP(desc)); +} + /* TCP requests from Erlang */ static ErlDrvSSizeT tcp_inet_ctl(ErlDrvData e, unsigned int cmd, char* buf, ErlDrvSizeT len, @@ -9496,7 +9519,7 @@ static ErlDrvSSizeT tcp_inet_ctl(ErlDrvData e, unsigned int cmd, case INET_REQ_CLOSE: DEBUGF(("tcp_inet_ctl(%ld): CLOSE\r\n", (long)desc->inet.port)); tcp_close_check(desc); - erl_inet_close(INETP(desc)); + tcp_desc_close(desc); return ctl_reply(INET_REP_OK, NULL, 0, rbuf, rsize); @@ -9620,7 +9643,7 @@ static void tcp_inet_timeout(ErlDrvData e) set_busy_port(desc->inet.port, 0); inet_reply_error_am(INETP(desc), am_timeout); if (desc->send_timeout_close) { - erl_inet_close(INETP(desc)); + tcp_desc_close(desc); } } else { @@ -9634,7 +9657,7 @@ static void tcp_inet_timeout(ErlDrvData e) else if ((state & INET_STATE_CONNECTING) == INET_STATE_CONNECTING) { /* assume connect timeout */ /* close the socket since it's not usable (see man pages) */ - erl_inet_close(INETP(desc)); + tcp_desc_close(desc); async_error_am(INETP(desc), am_timeout); } else if ((state & INET_STATE_ACCEPTING) == INET_STATE_ACCEPTING) { @@ -9797,8 +9820,7 @@ static int tcp_recv_closed(tcp_descriptor* desc) /* passive mode do not terminate port ! */ tcp_clear_input(desc); if (desc->inet.exitf) { - tcp_clear_output(desc); - desc_close(INETP(desc)); + tcp_desc_close(desc); } else { desc_close_read(INETP(desc)); } @@ -9841,7 +9863,7 @@ static int tcp_recv_error(tcp_descriptor* desc, int err) driver_cancel_timer(desc->inet.port); tcp_clear_input(desc); if (desc->inet.exitf) { - desc_close(INETP(desc)); + tcp_desc_close(desc); } else { desc_close_read(INETP(desc)); } @@ -10490,9 +10512,6 @@ static int tcp_send_or_shutdown_error(tcp_descriptor* desc, int err) set_busy_port(desc->inet.port, 0); } - tcp_clear_output(desc); - tcp_clear_input(desc); - /* * We used to handle "expected errors" differently from unexpected ones. * Now we handle all errors in the same way (unless the show_econnreset @@ -10513,10 +10532,10 @@ static int tcp_send_or_shutdown_error(tcp_descriptor* desc, int err) if (desc->inet.exitf) driver_exit(desc->inet.port, 0); else - desc_close(INETP(desc)); + tcp_desc_close(desc); } else { tcp_close_check(desc); - erl_inet_close(INETP(desc)); + tcp_desc_close(desc); if (desc->inet.caller) { if (show_econnreset) diff --git a/erts/emulator/drivers/common/zlib_drv.c b/erts/emulator/drivers/common/zlib_drv.c deleted file mode 100644 index e342e414b5..0000000000 --- a/erts/emulator/drivers/common/zlib_drv.c +++ /dev/null @@ -1,792 +0,0 @@ -/* - * %CopyrightBegin% - * - * Copyright Ericsson AB 2003-2017. All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * %CopyrightEnd% - */ - -/* - * ZLib interface for erlang - * - */ -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif -#include <stdio.h> -#include <zlib.h> -#include <errno.h> -#include <string.h> - -#include "erl_driver.h" - - -#define DEFLATE_INIT 1 -#define DEFLATE_INIT2 2 -#define DEFLATE_SETDICT 3 -#define DEFLATE_RESET 4 -#define DEFLATE_END 5 -#define DEFLATE_PARAMS 6 -#define DEFLATE 7 - -#define INFLATE_INIT 8 -#define INFLATE_INIT2 9 -#define INFLATE_SETDICT 10 -#define INFLATE_GETDICT 11 -#define INFLATE_SYNC 12 -#define INFLATE_RESET 13 -#define INFLATE_END 14 -#define INFLATE 15 - -#define CRC32_0 16 -#define CRC32_1 17 -#define CRC32_2 18 - -#define SET_BUFSZ 19 -#define GET_BUFSZ 20 -#define GET_QSIZE 21 - -#define ADLER32_1 22 -#define ADLER32_2 23 - -#define CRC32_COMBINE 24 -#define ADLER32_COMBINE 25 - -#define INFLATE_CHUNK 26 - - -#define DEFAULT_BUFSZ 4000 - -/* According to zlib documentation, it can never exceed this */ -#define INFL_DICT_SZ 32768 - -/* This flag is used in the same places, where zlib return codes - * (Z_OK, Z_STREAM_END, Z_NEED_DICT) are. So, we need to set it to - * relatively large value to avoid possible value clashes in future. - * */ -#define INFLATE_HAS_MORE 100 - -static int zlib_init(void); -static ErlDrvData zlib_start(ErlDrvPort port, char* buf); -static void zlib_stop(ErlDrvData e); -static void zlib_flush(ErlDrvData e); -static ErlDrvSSizeT zlib_ctl(ErlDrvData drv_data, unsigned int command, char *buf, - ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen); -static void zlib_outputv(ErlDrvData drv_data, ErlIOVec *ev); - -ErlDrvEntry zlib_driver_entry = { - zlib_init, - zlib_start, - zlib_stop, - NULL, /* output */ - NULL, /* ready_input */ - NULL, /* ready_output */ - "zlib_drv", - NULL, /* finish */ - NULL, /* handle */ - zlib_ctl, - NULL, /* timeout */ - zlib_outputv, - NULL, /* read_async */ - zlib_flush, - NULL, /* call */ - NULL, /* event */ - ERL_DRV_EXTENDED_MARKER, - ERL_DRV_EXTENDED_MAJOR_VERSION, - ERL_DRV_EXTENDED_MINOR_VERSION, - ERL_DRV_FLAG_USE_PORT_LOCKING, - NULL, /* handle2 */ - NULL, /* process_exit */ -}; - -typedef enum { - ST_NONE = 0, - ST_DEFLATE = 1, - ST_INFLATE = 2 -} ZLibState; - - -typedef struct { - z_stream s; - ZLibState state; - ErlDrvBinary* bin; - int binsz; - int binsz_need; - uLong crc; - int inflate_eos_seen; - int want_crc; /* 1 if crc is calculated on clear text */ - ErlDrvPort port; /* the associcated port */ -} ZLibData; - -static int zlib_inflate(ZLibData* d, int flush); -static int zlib_deflate(ZLibData* d, int flush); - -#if defined(__WIN32__) -static int i32(char* buf) -#else -static __inline__ int i32(char* buf) -#endif -{ - return (int) ( - (((int)((unsigned char*)buf)[0]) << 24) | - (((int)((unsigned char*)buf)[1]) << 16) | - (((int)((unsigned char*)buf)[2]) << 8) | - (((int)((unsigned char*)buf)[3]) << 0)); -} - -static char* zlib_reason(int code, int* err) -{ - switch(code) { - case Z_OK: - *err = 0; - return "ok"; - case Z_STREAM_END: - *err = 0; - return "stream_end"; - case Z_ERRNO: - *err = 1; - return erl_errno_id(errno); - case Z_STREAM_ERROR: - *err = 1; - return "stream_error"; - case Z_DATA_ERROR: - *err = 1; - return "data_error"; - case Z_MEM_ERROR: - *err = 1; - return "mem_error"; - case Z_BUF_ERROR: - *err = 1; - return "buf_error"; - case Z_VERSION_ERROR: - *err = 1; - return "version_error"; - default: - *err = 1; - return "unknown_error"; - } -} - - -static ErlDrvSSizeT zlib_return(int code, char** rbuf, ErlDrvSizeT rlen) -{ - int msg_code = 0; /* 0=ok, 1=error */ - char* dst = *rbuf; - char* src; - ErlDrvSizeT len = 0; - - src = zlib_reason(code, &msg_code); - *dst++ = msg_code; - rlen--; - len = 1; - - while((rlen > 0) && *src) { - *dst++ = *src++; - rlen--; - len++; - } - return len; -} - -static ErlDrvSSizeT zlib_value2(int msg_code, int value, - char** rbuf, ErlDrvSizeT rlen) -{ - char* dst = *rbuf; - - if (rlen < 5) { - return -1; - } - *dst++ = msg_code; - *dst++ = (value >> 24) & 0xff; - *dst++ = (value >> 16) & 0xff; - *dst++ = (value >> 8) & 0xff; - *dst++ = value & 0xff; - return 5; -} - -static ErlDrvSSizeT zlib_value(int value, char** rbuf, ErlDrvSizeT rlen) -{ - return zlib_value2(2, value, rbuf, rlen); -} - -static int zlib_output_init(ZLibData* d) -{ - if (d->bin != NULL) - driver_free_binary(d->bin); - if ((d->bin = driver_alloc_binary(d->binsz_need)) == NULL) - return -1; - d->binsz = d->binsz_need; - d->s.next_out = (unsigned char*)d->bin->orig_bytes; - d->s.avail_out = d->binsz; - return 0; -} - -/* - * Send compressed or uncompressed data - * and restart output procesing - */ -static int zlib_output(ZLibData* d) -{ - if (d->bin != NULL) { - int len = d->binsz - d->s.avail_out; - if (len > 0) { - if (driver_output_binary(d->port, NULL, 0, d->bin, 0, len) < 0) - return -1; - } - driver_free_binary(d->bin); - d->bin = NULL; - d->binsz = 0; - } - return zlib_output_init(d); -} - -static int zlib_inflate_get_dictionary(ZLibData* d) -{ -#ifdef HAVE_ZLIB_INFLATEGETDICTIONARY - ErlDrvBinary* dbin = driver_alloc_binary(INFL_DICT_SZ); - uInt dlen = 0; - int res = inflateGetDictionary(&d->s, (unsigned char*)dbin->orig_bytes, &dlen); - if ((res == Z_OK) && (driver_output_binary(d->port, NULL, 0, dbin, 0, dlen) < 0)) { - res = Z_ERRNO; - } - driver_free_binary(dbin); - return res; -#else - abort(); /* never called, just to silence 'unresolved symbol' - for non-optimizing compiler */ -#endif -} - -static int zlib_inflate(ZLibData* d, int flush) -{ - int res = Z_OK; - - if ((d->bin == NULL) && (zlib_output_init(d) < 0)) { - errno = ENOMEM; - return Z_ERRNO; - } - - while ((driver_sizeq(d->port) > 0) && (res != Z_STREAM_END)) { - int vlen; - SysIOVec* iov = driver_peekq(d->port, &vlen); - int len; - int possibly_more_output = 0; - - d->s.next_in = iov[0].iov_base; - d->s.avail_in = iov[0].iov_len; - while((possibly_more_output || (d->s.avail_in > 0)) && (res != Z_STREAM_END)) { - res = inflate(&d->s, Z_NO_FLUSH); - if (res == Z_NEED_DICT) { - /* Essential to eat the header bytes that zlib has looked at */ - len = iov[0].iov_len - d->s.avail_in; - driver_deq(d->port, len); - return res; - } - if (res == Z_BUF_ERROR) { - /* Was possible more output, but actually not */ - res = Z_OK; - } - else if (res < 0) { - return res; - } - if (d->s.avail_out != 0) { - possibly_more_output = 0; - } else { - if (d->want_crc) - d->crc = crc32(d->crc, (unsigned char*)d->bin->orig_bytes, - d->binsz - d->s.avail_out); - zlib_output(d); - possibly_more_output = 1; - } - } - len = iov[0].iov_len - d->s.avail_in; - driver_deq(d->port, len); - } - - if (d->want_crc) { - d->crc = crc32(d->crc, (unsigned char*) d->bin->orig_bytes, - d->binsz - d->s.avail_out); - } - zlib_output(d); - if (res == Z_STREAM_END) { - d->inflate_eos_seen = 1; - } - return res; -} - -static int zlib_inflate_chunk(ZLibData* d) -{ - int res = Z_OK; - - if ((d->bin == NULL) && (zlib_output_init(d) < 0)) { - errno = ENOMEM; - return Z_ERRNO; - } - - while ((driver_sizeq(d->port) > 0) && (d->s.avail_out > 0) && - (res != Z_STREAM_END)) { - int vlen; - SysIOVec* iov = driver_peekq(d->port, &vlen); - int len; - - d->s.next_in = iov[0].iov_base; - d->s.avail_in = iov[0].iov_len; - while((d->s.avail_in > 0) && (d->s.avail_out > 0) && (res != Z_STREAM_END)) { - res = inflate(&d->s, Z_NO_FLUSH); - if (res == Z_NEED_DICT) { - /* Essential to eat the header bytes that zlib has looked at */ - len = iov[0].iov_len - d->s.avail_in; - driver_deq(d->port, len); - return res; - } - if (res == Z_BUF_ERROR) { - /* Was possible more output, but actually not */ - res = Z_OK; - } - else if (res < 0) { - return res; - } - } - len = iov[0].iov_len - d->s.avail_in; - driver_deq(d->port, len); - } - - /* We are here because all input was consumed or EOS reached or output - * buffer is full */ - if (d->want_crc) { - d->crc = crc32(d->crc, (unsigned char*) d->bin->orig_bytes, - d->binsz - d->s.avail_out); - } - zlib_output(d); - if ((res == Z_OK) && (d->s.avail_in > 0)) - res = INFLATE_HAS_MORE; - else if (res == Z_STREAM_END) { - d->inflate_eos_seen = 1; - } - return res; -} - -static int zlib_deflate(ZLibData* d, int flush) -{ - int res = Z_OK; - - if ((d->bin == NULL) && (zlib_output_init(d) < 0)) { - errno = ENOMEM; - return Z_ERRNO; - } - - while ((driver_sizeq(d->port) > 0) && (res != Z_STREAM_END)) { - int vlen; - SysIOVec* iov = driver_peekq(d->port, &vlen); - int len; - - d->s.next_in = iov[0].iov_base; - d->s.avail_in = iov[0].iov_len; - - while((d->s.avail_in > 0) && (res != Z_STREAM_END)) { - if ((res = deflate(&d->s, Z_NO_FLUSH)) < 0) { - return res; - } - if (d->s.avail_out == 0) { - zlib_output(d); - } - } - len = iov[0].iov_len - d->s.avail_in; - if (d->want_crc) { - d->crc = crc32(d->crc, iov[0].iov_base, len); - } - driver_deq(d->port, len); - } - - if (flush != Z_NO_FLUSH) { - if ((res = deflate(&d->s, flush)) < 0) { - return res; - } - if (flush == Z_FINISH) { - while (d->s.avail_out < d->binsz) { - zlib_output(d); - if (res == Z_STREAM_END) { - break; - } - if ((res = deflate(&d->s, flush)) < 0) { - return res; - } - } - } else { - while (d->s.avail_out == 0) { - zlib_output(d); - if ((res = deflate(&d->s, flush)) < 0) { - return res; - } - } - if (d->s.avail_out < d->binsz) { - zlib_output(d); - } - } - } - return res; -} - - - -static void* zlib_alloc(void* data, unsigned int items, unsigned int size) -{ - return (void*) driver_alloc(items*size); -} - -static void zlib_free(void* data, void* addr) -{ - driver_free(addr); -} - -#if defined(__APPLE__) && defined(__MACH__) && defined(HAVE_ZLIB_INFLATEGETDICTIONARY) - -/* Work around broken build system with runtime version test */ -static int have_inflateGetDictionary; - -static int zlib_init() -{ - unsigned int v[4] = {0, 0, 0, 0}; - unsigned hexver; - - sscanf(zlibVersion(), "%u.%u.%u.%u", &v[0], &v[1], &v[2], &v[3]); - - hexver = (v[0] << (8*3)) | (v[1] << (8*2)) | (v[2] << (8)) | v[3]; - - have_inflateGetDictionary = (hexver >= 0x1020701); /* 1.2.7.1 */ - - return 0; -} -#else /* trust configure got it right */ -# ifdef HAVE_ZLIB_INFLATEGETDICTIONARY -# define have_inflateGetDictionary 1 -# else -# define have_inflateGetDictionary 0 -# endif -static int zlib_init() -{ - return 0; -} -#endif - -static ErlDrvData zlib_start(ErlDrvPort port, char* buf) -{ - ZLibData* d; - - if ((d = (ZLibData*) driver_alloc(sizeof(ZLibData))) == NULL) - return ERL_DRV_ERROR_GENERAL; - - memset(&d->s, 0, sizeof(z_stream)); - - d->s.zalloc = zlib_alloc; - d->s.zfree = zlib_free; - d->s.opaque = d; - d->s.data_type = Z_BINARY; - - d->port = port; - d->state = ST_NONE; - d->bin = NULL; - d->binsz = 0; - d->binsz_need = DEFAULT_BUFSZ; - d->crc = crc32(0L, Z_NULL, 0); - d->inflate_eos_seen = 0; - d->want_crc = 0; - return (ErlDrvData)d; -} - - -static void zlib_stop(ErlDrvData e) -{ - ZLibData* d = (ZLibData*)e; - - if (d->state == ST_DEFLATE) - deflateEnd(&d->s); - else if (d->state == ST_INFLATE) - inflateEnd(&d->s); - - if (d->bin != NULL) - driver_free_binary(d->bin); - - driver_free(d); -} - -static void zlib_flush(ErlDrvData drv_data) -{ - ZLibData* d = (ZLibData*) drv_data; - - driver_deq(d->port, driver_sizeq(d->port)); -} - -static ErlDrvSSizeT zlib_ctl(ErlDrvData drv_data, unsigned int command, char *buf, - ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen) -{ - ZLibData* d = (ZLibData*)drv_data; - int res; - - switch(command) { - case DEFLATE_INIT: - if (len != 4) goto badarg; - if (d->state != ST_NONE) goto badarg; - res = deflateInit(&d->s, i32(buf)); - if (res == Z_OK) { - d->state = ST_DEFLATE; - d->want_crc = 0; - d->crc = crc32(0L, Z_NULL, 0); - } - return zlib_return(res, rbuf, rlen); - - case DEFLATE_INIT2: { - int wbits; - - if (len != 20) goto badarg; - if (d->state != ST_NONE) goto badarg; - wbits = i32(buf+8); - res = deflateInit2(&d->s, i32(buf), i32(buf+4), wbits, - i32(buf+12), i32(buf+16)); - if (res == Z_OK) { - d->state = ST_DEFLATE; - d->want_crc = (wbits < 0); - d->crc = crc32(0L, Z_NULL, 0); - } - return zlib_return(res, rbuf, rlen); - } - - case DEFLATE_SETDICT: - if (d->state != ST_DEFLATE) goto badarg; - res = deflateSetDictionary(&d->s, (unsigned char*)buf, len); - if (res == Z_OK) { - return zlib_value(d->s.adler, rbuf, rlen); - } else { - return zlib_return(res, rbuf, rlen); - } - - case DEFLATE_RESET: - if (len != 0) goto badarg; - if (d->state != ST_DEFLATE) goto badarg; - driver_deq(d->port, driver_sizeq(d->port)); - res = deflateReset(&d->s); - return zlib_return(res, rbuf, rlen); - - case DEFLATE_END: - if (len != 0) goto badarg; - if (d->state != ST_DEFLATE) goto badarg; - driver_deq(d->port, driver_sizeq(d->port)); - res = deflateEnd(&d->s); - d->state = ST_NONE; - return zlib_return(res, rbuf, rlen); - - case DEFLATE_PARAMS: - if (len != 8) goto badarg; - if (d->state != ST_DEFLATE) goto badarg; - res = deflateParams(&d->s, i32(buf), i32(buf+4)); - return zlib_return(res, rbuf, rlen); - - case DEFLATE: - if (d->state != ST_DEFLATE) goto badarg; - if (len != 4) goto badarg; - res = zlib_deflate(d, i32(buf)); - return zlib_return(res, rbuf, rlen); - - case INFLATE_INIT: - if (len != 0) goto badarg; - if (d->state != ST_NONE) goto badarg; - res = inflateInit(&d->s); - if (res == Z_OK) { - d->state = ST_INFLATE; - d->inflate_eos_seen = 0; - d->want_crc = 0; - d->crc = crc32(0L, Z_NULL, 0); - } - return zlib_return(res, rbuf, rlen); - - case INFLATE_INIT2: { - int wbits; - - if (len != 4) goto badarg; - if (d->state != ST_NONE) goto badarg; - wbits = i32(buf); - res = inflateInit2(&d->s, wbits); - if (res == Z_OK) { - d->state = ST_INFLATE; - d->inflate_eos_seen = 0; - d->want_crc = (wbits < 0); - d->crc = crc32(0L, Z_NULL, 0); - } - return zlib_return(res, rbuf, rlen); - } - - case INFLATE_SETDICT: - if (d->state != ST_INFLATE) goto badarg; - res = inflateSetDictionary(&d->s, (unsigned char*)buf, len); - return zlib_return(res, rbuf, rlen); - - case INFLATE_GETDICT: - if (have_inflateGetDictionary) { - if (d->state != ST_INFLATE) goto badarg; - res = zlib_inflate_get_dictionary(d); - } else { - errno = ENOTSUP; - res = Z_ERRNO; - } - return zlib_return(res, rbuf, rlen); - - case INFLATE_SYNC: - if (d->state != ST_INFLATE) goto badarg; - if (len != 0) goto badarg; - if (driver_sizeq(d->port) == 0) { - res = Z_BUF_ERROR; - } else { - int vlen; - SysIOVec* iov = driver_peekq(d->port, &vlen); - - d->s.next_in = iov[0].iov_base; - d->s.avail_in = iov[0].iov_len; - res = inflateSync(&d->s); - } - return zlib_return(res, rbuf, rlen); - - case INFLATE_RESET: - if (d->state != ST_INFLATE) goto badarg; - if (len != 0) goto badarg; - driver_deq(d->port, driver_sizeq(d->port)); - res = inflateReset(&d->s); - d->inflate_eos_seen = 0; - return zlib_return(res, rbuf, rlen); - - case INFLATE_END: - if (d->state != ST_INFLATE) goto badarg; - if (len != 0) goto badarg; - driver_deq(d->port, driver_sizeq(d->port)); - res = inflateEnd(&d->s); - if (res == Z_OK && d->inflate_eos_seen == 0) { - res = Z_DATA_ERROR; - } - d->state = ST_NONE; - return zlib_return(res, rbuf, rlen); - - case INFLATE: - if (d->state != ST_INFLATE) goto badarg; - if (len != 4) goto badarg; - res = zlib_inflate(d, i32(buf)); - if (res == Z_NEED_DICT) { - return zlib_value2(3, d->s.adler, rbuf, rlen); - } else { - return zlib_return(res, rbuf, rlen); - } - - case INFLATE_CHUNK: - if (d->state != ST_INFLATE) goto badarg; - if (len != 0) goto badarg; - res = zlib_inflate_chunk(d); - if (res == INFLATE_HAS_MORE) { - return zlib_value2(4, 0, rbuf, rlen); - } else if (res == Z_NEED_DICT) { - return zlib_value2(3, d->s.adler, rbuf, rlen); - } else { - return zlib_return(res, rbuf, rlen); - } - - case GET_QSIZE: - return zlib_value(driver_sizeq(d->port), rbuf, rlen); - - case GET_BUFSZ: - return zlib_value(d->binsz_need, rbuf, rlen); - - case SET_BUFSZ: { - int need; - if (len != 4) goto badarg; - need = i32(buf); - if ((need < 16) || (need > 0x00ffffff)) - goto badarg; - if (d->binsz_need != need) { - d->binsz_need = need; - if (d->bin != NULL) { - if (d->s.avail_out == d->binsz) { - driver_free_binary(d->bin); - d->bin = NULL; - d->binsz = 0; - } - else - zlib_output(d); - } - } - return zlib_return(Z_OK, rbuf, rlen); - } - - case CRC32_0: - return zlib_value(d->crc, rbuf, rlen); - - case CRC32_1: { - uLong crc = crc32(0L, Z_NULL, 0); - crc = crc32(crc, (unsigned char*) buf, len); - return zlib_value(crc, rbuf, rlen); - } - - case CRC32_2: { - uLong crc; - if (len < 4) goto badarg; - crc = (unsigned int) i32(buf); - crc = crc32(crc, (unsigned char*) buf+4, len-4); - return zlib_value(crc, rbuf, rlen); - } - - case ADLER32_1: { - uLong adler = adler32(0L, Z_NULL, 0); - adler = adler32(adler, (unsigned char*) buf, len); - return zlib_value(adler, rbuf, rlen); - } - - case ADLER32_2: { - uLong adler; - if (len < 4) goto badarg; - adler = (unsigned int) i32(buf); - adler = adler32(adler, (unsigned char*) buf+4, len-4); - return zlib_value(adler, rbuf, rlen); - } - - case CRC32_COMBINE: { - uLong crc, crc1, crc2, len2; - if (len != 12) goto badarg; - crc1 = (unsigned int) i32(buf); - crc2 = (unsigned int) i32(buf+4); - len2 = (unsigned int) i32(buf+8); - crc = crc32_combine(crc1, crc2, len2); - return zlib_value(crc, rbuf, rlen); - } - - case ADLER32_COMBINE: { - uLong adler, adler1, adler2, len2; - if (len != 12) goto badarg; - adler1 = (unsigned int) i32(buf); - adler2 = (unsigned int) i32(buf+4); - len2 = (unsigned int) i32(buf+8); - adler = adler32_combine(adler1, adler2, len2); - return zlib_value(adler, rbuf, rlen); - } - } - - badarg: - errno = EINVAL; - return zlib_return(Z_ERRNO, rbuf, rlen); -} - - - -static void zlib_outputv(ErlDrvData drv_data, ErlIOVec *ev) -{ - ZLibData* d = (ZLibData*) drv_data; - - driver_enqv(d->port, ev, 0); -} diff --git a/erts/emulator/drivers/unix/ttsl_drv.c b/erts/emulator/drivers/unix/ttsl_drv.c index e425b99f16..2a508b02eb 100644 --- a/erts/emulator/drivers/unix/ttsl_drv.c +++ b/erts/emulator/drivers/unix/ttsl_drv.c @@ -108,16 +108,15 @@ static int lbuf_size = BUFSIZ; static Uint32 *lbuf; /* The current line buffer */ static int llen; /* The current line length */ static int lpos; /* The current "cursor position" in the line buffer */ - + /* NOTE: not the same as column position a char may not take a" + * column to display or it might take many columns + */ /* * Tags used in line buffer to show that these bytes represent special characters, * Max unicode is 0x0010ffff, so we have lots of place for meta tags... */ #define CONTROL_TAG 0x10000000U /* Control character, value in first position */ #define ESCAPED_TAG 0x01000000U /* Escaped character, value in first position */ -#ifdef HAVE_WCWIDTH -#define WIDE_TAG 0x02000000U /* Wide character, value in first position */ -#endif #define TAG_MASK 0xFF000000U #define MAXSIZE (1 << 16) @@ -156,6 +155,8 @@ static int insert_buf(byte*,int); static int write_buf(Uint32 *,int); static int outc(int c); static int move_cursor(int,int); +static int cp_pos_to_col(int cp_pos); + /* Termcap functions. */ static int start_termcap(void); @@ -935,10 +936,10 @@ static int put_chars(byte *s, int l) int n; n = insert_buf(s, l); + if (lpos > llen) + llen = lpos; if (n > 0) write_buf(lbuf + lpos - n, n); - if (lpos > llen) - llen = lpos; return TRUE; } @@ -991,34 +992,36 @@ static int del_chars(int n) { int i, l, r; int pos; + int gcs; /* deleted grapheme characters */ update_cols(); /* Step forward or backwards over n logical characters. */ pos = step_over_chars(n); - + DEBUGLOG(("del_chars: %d from %d %d %d\n", n, lpos, pos, llen)); if (pos > lpos) { l = pos - lpos; /* Buffer characters to delete */ r = llen - lpos - l; /* Characters after deleted */ + gcs = cp_pos_to_col(pos) - cp_pos_to_col(lpos); /* Fix up buffer and buffer pointers. */ if (r > 0) memmove(lbuf + lpos, lbuf + pos, r * sizeof(Uint32)); llen -= l; /* Write out characters after, blank the tail and jump back to lpos. */ write_buf(lbuf + lpos, r); - for (i = l ; i > 0; --i) + for (i = gcs ; i > 0; --i) outc(' '); - if (COL(llen+l) == 0 && xn) + if (xn && COL(cp_pos_to_col(llen)+gcs) == 0) { outc(' '); move_left(1); } - move_cursor(llen + l, lpos); + move_cursor(llen + gcs, lpos); } else if (pos < lpos) { l = lpos - pos; /* Buffer characters */ r = llen - lpos; /* Characters after deleted */ - move_cursor(lpos, lpos-l); /* Move back */ + gcs = -move_cursor(lpos, lpos-l); /* Move back */ /* Fix up buffer and buffer pointers. */ if (r > 0) memmove(lbuf + pos, lbuf + lpos, r * sizeof(Uint32)); @@ -1026,14 +1029,14 @@ static int del_chars(int n) llen -= l; /* Write out characters after, blank the tail and jump back to lpos. */ write_buf(lbuf + lpos, r); - for (i = l ; i > 0; --i) - outc(' '); - if (COL(llen+l) == 0 && xn) + for (i = gcs ; i > 0; --i) + outc(' '); + if (xn && COL(cp_pos_to_col(llen)+gcs) == 0) { - outc(' '); - move_left(1); + outc(' '); + move_left(1); } - move_cursor(llen + l, lpos); + move_cursor(llen + gcs, lpos); } return TRUE; } @@ -1047,22 +1050,12 @@ static int step_over_chars(int n) end = lbuf + llen; c = lbuf + lpos; for ( ; n > 0 && c < end; --n) { -#ifdef HAVE_WCWIDTH - while (*c & WIDE_TAG) { - c++; - } -#endif c++; while (c < end && (*c & TAG_MASK) && ((*c & ~TAG_MASK) == 0)) c++; } for ( ; n < 0 && c > beg; n++) { --c; -#ifdef HAVE_WCWIDTH - while (c > beg + 1 && (c[-1] & WIDE_TAG)) { - --c; - } -#endif while (c > beg && (*c & TAG_MASK) && ((*c & ~TAG_MASK) == 0)) --c; } @@ -1088,15 +1081,6 @@ static int insert_buf(byte *s, int n) ++pos; } if ((utf8_mode && (ch >= 128 || isprint(ch))) || (ch <= 255 && isprint(ch))) { -#ifdef HAVE_WCWIDTH - int width; - if ((width = wcwidth(ch)) > 1) { - while (--width) { - DEBUGLOG(("insert_buf: Wide(UTF-8):%d,%d",width,ch)); - lbuf[lpos++] = (WIDE_TAG | ((Uint32) ch)); - } - } -#endif DEBUGLOG(("insert_buf: Printable(UTF-8):%d",ch)); lbuf[lpos++] = (Uint32) ch; } else if (ch >= 128) { /* not utf8 mode */ @@ -1110,15 +1094,14 @@ static int insert_buf(byte *s, int n) lbuf[lpos++] = (CONTROL_TAG | ((Uint32) ch)); ch = 0; } while (lpos % 8); - } else if (ch == '\e' || ch == '\n' || ch == '\r') { + } else if (ch == '\e') { + DEBUGLOG(("insert_buf: ANSI Escape: \\e")); + lbuf[lpos++] = (CONTROL_TAG | ((Uint32) ch)); + } else if (ch == '\n' || ch == '\r') { write_buf(lbuf + buffpos, lpos - buffpos); - if (ch == '\e') { - outc('\e'); - } else { outc('\r'); if (ch == '\n') outc('\n'); - } if (llen > lpos) { memcpy(lbuf, lbuf + lpos, llen - lpos); } @@ -1166,14 +1149,17 @@ static int write_buf(Uint32 *s, int n) } --n; ++s; - } - else if (*s == (CONTROL_TAG | ((Uint32) '\t'))) { + } else if (*s == (CONTROL_TAG | ((Uint32) '\t'))) { outc(lastput = ' '); --n; s++; while (n > 0 && *s == CONTROL_TAG) { outc(lastput = ' '); --n; s++; } + } else if (*s == (CONTROL_TAG | ((Uint32) '\e'))) { + outc(lastput = '\e'); + --n; + ++s; } else if (*s & CONTROL_TAG) { outc('^'); outc(lastput = ((byte) ((*s == 0177) ? '?' : *s | 0x40))); @@ -1204,10 +1190,6 @@ static int write_buf(Uint32 *s, int n) if (octbuff != octtmp) { driver_free(octbuff); } -#ifdef HAVE_WCWIDTH - } else if (*s & WIDE_TAG) { - --n; s++; -#endif } else { DEBUGLOG(("write_buf: Very unexpected character %d",(int) *s)); ++n; @@ -1216,7 +1198,7 @@ static int write_buf(Uint32 *s, int n) } /* Check landed in first column of new line and have 'xn' bug. */ n = s - lbuf; - if (COL(n) == 0 && xn && n != 0) { + if (xn && n != 0 && COL(cp_pos_to_col(n)) == 0) { if (n >= llen) { outc(' '); } else if (lastput == 0) { /* A multibyte UTF8 character */ @@ -1246,14 +1228,19 @@ static int outc(int c) return 1; } -static int move_cursor(int from, int to) +static int move_cursor(int from_pos, int to_pos) { + int from_col, to_col; int dc, dl; - update_cols(); - dc = COL(to) - COL(from); - dl = LINE(to) - LINE(from); + from_col = cp_pos_to_col(from_pos); + to_col = cp_pos_to_col(to_pos); + + dc = COL(to_col) - COL(from_col); + dl = LINE(to_col) - LINE(from_col); + DEBUGLOG(("move_cursor: from %d %d to %d %d => %d %d\n", + from_pos, from_col, to_pos, to_col, dl, dc)); if (dl > 0) move_down(dl); else if (dl < 0) @@ -1262,7 +1249,66 @@ static int move_cursor(int from, int to) move_right(dc); else if (dc < 0) move_left(-dc); - return TRUE; + return to_col-from_col; +} + +/* + * Returns the length of an ANSI escape code in a buffer, this function only consider + * color escape sequences like `\e[33m` or `\e[21;33m`. If a sequence has no valid + * terminator, the length is equal the number of characters between `\e` and the first + * invalid character, inclusive. + */ + +static int ansi_escape_width(Uint32 *s, int max_length) +{ + int i; + + if (*s != (CONTROL_TAG | ((Uint32) '\e'))) { + return 0; + } else if (max_length <= 1) { + return 1; + } else if (s[1] != '[') { + return 2; + } + + for (i = 2; i < max_length && (s[i] == ';' || (s[i] >= '0' && s[i] <= '9')); i++); + + return i + 1; +} + +static int cp_pos_to_col(int cp_pos) +{ + /* + * If we don't have any character width information. Assume that + * code points are one column wide + */ + int w = 1; + int col = 0; + int i = 0; + int j; + + if (cp_pos > llen) { + col += cp_pos - llen; + cp_pos = llen; + } + + while (i < cp_pos) { + j = ansi_escape_width(lbuf + i, llen - i); + + if (j > 0) { + i += j; + } else { +#ifdef HAVE_WCWIDTH + w = wcwidth(lbuf[i]); +#endif + if (w > 0) { + col += w; + } + i++; + } + } + + return col; } static int start_termcap(void) diff --git a/erts/emulator/hipe/hipe_bif0.c b/erts/emulator/hipe/hipe_bif0.c index 0225f17613..94bc563fda 100644 --- a/erts/emulator/hipe/hipe_bif0.c +++ b/erts/emulator/hipe/hipe_bif0.c @@ -1129,7 +1129,8 @@ struct hipe_ref { static inline void hipe_mfa_info_table_init_lock(void) { - erts_smp_rwmtx_init(&hipe_mfa_info_table.lock, "hipe_mfait_lock"); + erts_smp_rwmtx_init(&hipe_mfa_info_table.lock, "hipe_mfait_lock", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); } static inline void hipe_mfa_info_table_rlock(void) diff --git a/erts/emulator/nifs/common/zlib_nif.c b/erts/emulator/nifs/common/zlib_nif.c new file mode 100644 index 0000000000..a1a65e1946 --- /dev/null +++ b/erts/emulator/nifs/common/zlib_nif.c @@ -0,0 +1,1011 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson 2017. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * %CopyrightEnd% + */ + +#define STATIC_ERLANG_NIF 1 + +#include <stdio.h> +#include <zlib.h> + +#include "erl_nif.h" +#include "config.h" +#include "sys.h" + +#ifdef VALGRIND +# include <valgrind/memcheck.h> +#endif + +#define INFL_DICT_SZ (32768) + +/* NIF interface declarations */ +static int load(ErlNifEnv *env, void** priv_data, ERL_NIF_TERM load_info); +static int upgrade(ErlNifEnv *env, void** priv_data, void** old_priv_data, ERL_NIF_TERM load_info); +static void unload(ErlNifEnv *env, void* priv_data); + +static ErlNifResourceType *rtype_zlib; + +static ERL_NIF_TERM am_not_on_controlling_process; + +static ERL_NIF_TERM am_not_initialized; +static ERL_NIF_TERM am_already_initialized; + +static ERL_NIF_TERM am_ok; +static ERL_NIF_TERM am_error; + +static ERL_NIF_TERM am_continue; +static ERL_NIF_TERM am_finished; + +static ERL_NIF_TERM am_not_supported; +static ERL_NIF_TERM am_need_dictionary; + +static ERL_NIF_TERM am_empty; + +static ERL_NIF_TERM am_stream_end; +static ERL_NIF_TERM am_stream_error; +static ERL_NIF_TERM am_data_error; +static ERL_NIF_TERM am_mem_error; +static ERL_NIF_TERM am_buf_error; +static ERL_NIF_TERM am_version_error; +static ERL_NIF_TERM am_unknown_error; + +typedef enum { + ST_NONE = 0, + ST_DEFLATE = 1, + ST_INFLATE = 2, + ST_CLOSED = 3 +} zlib_state; + +typedef struct { + z_stream s; + zlib_state state; + + /* These refer to the plaintext CRC, and are only needed for zlib:crc32/1 + * which is deprecated. */ + uLong input_crc; + uLong output_crc; + int want_input_crc; + int want_output_crc; + + int is_raw_stream; + + int eos_seen; + + /* DEPRECATED */ + int inflateChunk_buffer_size; + + ErlNifPid controlling_process; + + ErlNifIOQueue *input_queue; + + ErlNifEnv *stash_env; + ERL_NIF_TERM stash_term; +} zlib_data_t; + +/* The NIFs: */ + +static ERL_NIF_TERM zlib_open(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_close(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_deflateInit(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_deflateInit2(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_deflateSetDictionary(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_deflateReset(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_deflateEnd(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_deflateParams(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_deflate(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); + +static ERL_NIF_TERM zlib_inflateInit(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_inflateInit2(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_inflateSetDictionary(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_inflateGetDictionary(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_inflateReset(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_inflateEnd(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_inflate(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); + +static ERL_NIF_TERM zlib_crc32(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); + +static ERL_NIF_TERM zlib_clearStash(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_setStash(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_getStash(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); + +static ERL_NIF_TERM zlib_getBufSize(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM zlib_setBufSize(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); + +static ERL_NIF_TERM zlib_enqueue_input(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]); + +static ErlNifFunc nif_funcs[] = { + /* deflate */ + {"deflateInit_nif", 2, zlib_deflateInit}, + {"deflateInit_nif", 6, zlib_deflateInit2}, + {"deflateSetDictionary_nif", 2, zlib_deflateSetDictionary}, + {"deflateReset_nif", 1, zlib_deflateReset}, + {"deflateEnd_nif", 1, zlib_deflateEnd}, + {"deflateParams_nif", 3, zlib_deflateParams}, + {"deflate_nif", 4, zlib_deflate}, + + /* inflate */ + {"inflateInit_nif", 1, zlib_inflateInit}, + {"inflateInit_nif", 2, zlib_inflateInit2}, + {"inflateSetDictionary_nif", 2, zlib_inflateSetDictionary}, + {"inflateGetDictionary_nif", 1, zlib_inflateGetDictionary}, + {"inflateReset_nif", 1, zlib_inflateReset}, + {"inflateEnd_nif", 1, zlib_inflateEnd}, + {"inflate_nif", 4, zlib_inflate}, + + /* running checksum */ + {"crc32_nif", 1, zlib_crc32}, + + /* open & close */ + {"close_nif", 1, zlib_close}, + {"open_nif", 0, zlib_open}, + + /* The stash keeps a single term alive across calls, and is used in + * exception_on_need_dict/1 to retain the old error behavior, and for + * saving data flushed through deflateParams/3. */ + {"getStash_nif", 1, zlib_getStash}, + {"clearStash_nif", 1, zlib_clearStash}, + {"setStash_nif", 2, zlib_setStash}, + + /* DEPRECATED: buffer size for inflateChunk */ + {"getBufSize_nif", 1, zlib_getBufSize}, + {"setBufSize_nif", 2, zlib_setBufSize}, + + {"enqueue_nif", 2, zlib_enqueue_input}, +}; + +ERL_NIF_INIT(zlib, nif_funcs, load, NULL, upgrade, unload) + +static void gc_zlib(ErlNifEnv *env, void* data); + +static int load(ErlNifEnv *env, void** priv_data, ERL_NIF_TERM load_info) +{ + am_not_on_controlling_process = + enif_make_atom(env, "not_on_controlling_process"); + + am_not_initialized = enif_make_atom(env, "not_initialized"); + am_already_initialized = enif_make_atom(env, "already_initialized"); + + am_ok = enif_make_atom(env, "ok"); + am_error = enif_make_atom(env, "error"); + + am_continue = enif_make_atom(env, "continue"); + am_finished = enif_make_atom(env, "finished"); + + am_not_supported = enif_make_atom(env, "not_supported"); + am_need_dictionary = enif_make_atom(env, "need_dictionary"); + + am_empty = enif_make_atom(env, "empty"); + + am_stream_end = enif_make_atom(env, "stream_end"); + am_stream_error = enif_make_atom(env, "stream_error"); + am_data_error = enif_make_atom(env, "data_error"); + am_mem_error = enif_make_atom(env, "mem_error"); + am_buf_error = enif_make_atom(env, "buf_error"); + am_version_error = enif_make_atom(env, "version_error"); + am_unknown_error = enif_make_atom(env, "unknown_error"); + + rtype_zlib = enif_open_resource_type(env, NULL, + "gc_zlib", gc_zlib, ERL_NIF_RT_CREATE, NULL); + *priv_data = NULL; + + return 0; +} + +static void unload(ErlNifEnv *env, void* priv_data) +{ + +} + +static int upgrade(ErlNifEnv *env, void** priv_data, void** old_priv_data, ERL_NIF_TERM load_info) +{ + if(*old_priv_data != NULL) { + return -1; /* Don't know how to do that */ + } + if(*priv_data != NULL) { + return -1; /* Don't know how to do that */ + } + if(load(env, priv_data, load_info)) { + return -1; + } + return 0; +} + +static void* zlib_alloc(void* data, unsigned int items, unsigned int size) +{ + return (void*) enif_alloc(items * size); +} + +static void zlib_free(void* data, void* addr) +{ + enif_free(addr); +} + +static ERL_NIF_TERM zlib_return(ErlNifEnv *env, int code) { + ERL_NIF_TERM reason; + switch(code) { + case Z_OK: + reason = am_ok; + break; + case Z_STREAM_END: + reason = am_stream_end; + break; + case Z_ERRNO: + reason = enif_make_int(env, errno); + break; + case Z_STREAM_ERROR: + reason = enif_raise_exception(env, am_stream_error); + break; + case Z_DATA_ERROR: + reason = enif_raise_exception(env, am_data_error); + break; + case Z_MEM_ERROR: + reason = am_mem_error; + break; + case Z_BUF_ERROR: + reason = am_buf_error; + break; + case Z_VERSION_ERROR: + reason = am_version_error; + break; + default: + reason = am_unknown_error; + break; + } + return reason; +} + +static void gc_zlib(ErlNifEnv *env, void* data) { + zlib_data_t *d = (zlib_data_t*)data; + + if(d->state == ST_DEFLATE) { + deflateEnd(&d->s); + } else if(d->state == ST_INFLATE) { + inflateEnd(&d->s); + } + + if(d->state != ST_CLOSED) { + enif_ioq_destroy(d->input_queue); + + if(d->stash_env != NULL) { + enif_free_env(d->stash_env); + } + + d->state = ST_CLOSED; + } +} + +static int get_zlib_data(ErlNifEnv *env, ERL_NIF_TERM opaque, zlib_data_t **d) { + return enif_get_resource(env, opaque, rtype_zlib, (void **)d); +} + +static int zlib_process_check(ErlNifEnv *env, zlib_data_t *d) { + ErlNifPid current_process; + + enif_self(env, ¤t_process); + + return enif_is_identical(enif_make_pid(env, ¤t_process), + enif_make_pid(env, &d->controlling_process)); +} + +static void zlib_reset_input(zlib_data_t *d) { + enif_ioq_destroy(d->input_queue); + d->input_queue = enif_ioq_create(ERL_NIF_IOQ_NORMAL); + + if(d->stash_env != NULL) { + enif_free_env(d->stash_env); + d->stash_env = NULL; + d->stash_term = NIL; + } +} + +static int zlib_flush_queue(int (*codec)(z_stream*, int), ErlNifEnv *env, + zlib_data_t *d, size_t input_limit, ErlNifBinary *output_buffer, int flush, + size_t *bytes_produced, size_t *bytes_consumed, size_t *bytes_remaining) { + + int vec_len, vec_idx; + SysIOVec *input_vec; + int res; + + input_vec = enif_ioq_peek(d->input_queue, &vec_len); + vec_idx = 0; + res = Z_OK; + + *bytes_produced = 0; + *bytes_consumed = 0; + + d->s.avail_out = output_buffer->size; + d->s.next_out = output_buffer->data; + + while(res == Z_OK && vec_idx < vec_len && *bytes_consumed < input_limit) { + size_t timeslice_percent, block_consumed, block_size; + + block_size = MIN(input_vec[vec_idx].iov_len, input_limit); + + d->s.next_in = input_vec[vec_idx].iov_base; + d->s.avail_in = block_size; + + res = codec(&d->s, Z_NO_FLUSH); + + ASSERT(d->s.avail_in == 0 || d->s.avail_out == 0 || res != Z_OK); + + block_consumed = block_size - d->s.avail_in; + *bytes_consumed += block_consumed; + + if(d->want_input_crc) { + d->input_crc = + crc32(d->input_crc, input_vec[vec_idx].iov_base, block_consumed); + } + + timeslice_percent = (100 * block_consumed) / input_limit; + if(enif_consume_timeslice(env, MAX(1, timeslice_percent))) { + break; + } + + vec_idx++; + } + + if(!enif_ioq_deq(d->input_queue, *bytes_consumed, bytes_remaining)) { + *bytes_remaining = 0; + res = Z_BUF_ERROR; + } + + if(res == Z_OK && flush != Z_NO_FLUSH && (*bytes_remaining == 0)) { + d->s.next_in = NULL; + d->s.avail_in = 0; + + res = codec(&d->s, flush); + } + + *bytes_produced = output_buffer->size - d->s.avail_out; + + return res; +} + +static ERL_NIF_TERM zlib_codec(int (*codec)(z_stream*, int), + ErlNifEnv *env, zlib_data_t *d, + int input_chunk_size, + int output_chunk_size, + int flush) { + + size_t bytes_produced, bytes_consumed, bytes_remaining; + ErlNifBinary output_buffer; + int res; + + if(!enif_alloc_binary(output_chunk_size, &output_buffer)) { + return zlib_return(env, Z_MEM_ERROR); + } + + res = zlib_flush_queue(codec, env, d, input_chunk_size, &output_buffer, + flush, &bytes_produced, &bytes_consumed, &bytes_remaining); + + if(res < 0 && res != Z_BUF_ERROR) { + enif_release_binary(&output_buffer); + return zlib_return(env, res); + } + + if(res == Z_STREAM_END) { + d->eos_seen = 1; + } + + if(d->want_output_crc) { + d->output_crc = + crc32(d->output_crc, output_buffer.data, bytes_produced); + } + + if(bytes_consumed == 0 && bytes_produced == 0 && bytes_remaining != 0) { + /* Die if we've made zero progress; this should not happen on + * well-formed input. */ + + enif_release_binary(&output_buffer); + return zlib_return(env, Z_DATA_ERROR); + } else { + ERL_NIF_TERM flushed_output; + + if(bytes_produced > 0) { + if(bytes_produced < output_buffer.size) { + enif_realloc_binary(&output_buffer, bytes_produced); + } + + flushed_output = + enif_make_list1(env, enif_make_binary(env, &output_buffer)); + } else { + enif_release_binary(&output_buffer); + flushed_output = enif_make_list(env, 0); + } + + if(bytes_remaining == 0 && bytes_produced < output_chunk_size) { + return enif_make_tuple2(env, am_finished, flushed_output); + } else if(res != Z_NEED_DICT) { + return enif_make_tuple2(env, am_continue, flushed_output); + } + + return enif_make_tuple3(env, am_need_dictionary, + enif_make_int(env, d->s.adler), flushed_output); + } +} + +/* zlib nifs */ + +static ERL_NIF_TERM zlib_getStash(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + + if(argc != 1 || !get_zlib_data(env, argv[0], &d)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } + + if(d->stash_env == NULL) { + return am_empty; + } + + return enif_make_tuple2(env, am_ok, enif_make_copy(env, d->stash_term)); +} + +static ERL_NIF_TERM zlib_clearStash(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + + if(argc != 1 || !get_zlib_data(env, argv[0], &d)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->stash_env == NULL) { + return enif_raise_exception(env, am_error); + } + + enif_free_env(d->stash_env); + d->stash_env = NULL; + d->stash_term = NIL; + + return am_ok; +} + +static ERL_NIF_TERM zlib_setStash(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + + if(argc != 2 || !get_zlib_data(env, argv[0], &d)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->stash_env != NULL) { + return enif_raise_exception(env, am_error); + } + + d->stash_env = enif_alloc_env(); + d->stash_term = enif_make_copy(d->stash_env, argv[1]); + + return am_ok; +} + +static ERL_NIF_TERM zlib_open(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + ERL_NIF_TERM result; + + d = (zlib_data_t *) enif_alloc_resource(rtype_zlib, sizeof(zlib_data_t)); + + memset(&d->s, 0, sizeof(z_stream)); + + enif_self(env, &d->controlling_process); + + d->input_queue = enif_ioq_create(ERL_NIF_IOQ_NORMAL); + + d->s.zalloc = zlib_alloc; + d->s.zfree = zlib_free; + d->s.opaque = d; + d->s.data_type = Z_BINARY; + + d->state = ST_NONE; + d->eos_seen = 0; + + d->want_output_crc = 0; + d->want_input_crc = 0; + d->is_raw_stream = 0; + + d->output_crc = crc32(0L, Z_NULL, 0); + d->input_crc = crc32(0L, Z_NULL, 0); + + d->stash_env = NULL; + d->stash_term = NIL; + + d->inflateChunk_buffer_size = 4000; + + result = enif_make_resource(env, d); + enif_release_resource(d); + + return result; +} + +static ERL_NIF_TERM zlib_close(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + + /* strictly speaking not needed since the gc will handle this */ + if(argc != 1 || !get_zlib_data(env, argv[0], &d)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->state == ST_CLOSED) { + return enif_raise_exception(env, am_not_initialized); + } + + gc_zlib(env, d); + + return am_ok; +} + +/* deflate */ + +static ERL_NIF_TERM zlib_deflateInit(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + int level, res; + + if(argc != 2 || !get_zlib_data(env, argv[0], &d) || + !enif_get_int(env, argv[1], &level)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->state != ST_NONE) { + return enif_raise_exception(env, am_already_initialized); + } + + res = deflateInit(&d->s, level); + + if(res == Z_OK) { + d->state = ST_DEFLATE; + d->eos_seen = 0; + + /* FIXME: crc32/1 is documented as returning "the current calculated + * checksum," but failed to mention that the old implementation only + * calculated it when WindowBits < 0 (See zlib_deflateInit2). + * + * We could fix this behavior by setting d->want_input_crc to 1 here, + * but we've decided to retain this quirk since the performance hit is + * quite significant. */ + d->want_output_crc = 0; + d->want_input_crc = 0; + + d->output_crc = crc32(0L, Z_NULL, 0); + d->input_crc = crc32(0L, Z_NULL, 0); + } + + return zlib_return(env, res); +} + +static ERL_NIF_TERM zlib_deflateInit2(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + int level, method, windowBits, memLevel, strategy, res; + + if(argc != 6 || !get_zlib_data(env, argv[0], &d) + || !enif_get_int(env, argv[1], &level) + || !enif_get_int(env, argv[2], &method) + || !enif_get_int(env, argv[3], &windowBits) + || !enif_get_int(env, argv[4], &memLevel) + || !enif_get_int(env, argv[5], &strategy)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->state != ST_NONE) { + return enif_raise_exception(env, am_already_initialized); + } + + res = deflateInit2(&d->s, level, method, windowBits, memLevel, strategy); + + if(res == Z_OK) { + d->state = ST_DEFLATE; + d->eos_seen = 0; + + d->is_raw_stream = (windowBits < 0); + + d->want_output_crc = 0; + d->want_input_crc = d->is_raw_stream; + + d->output_crc = crc32(0L, Z_NULL, 0); + d->input_crc = crc32(0L, Z_NULL, 0); + } + + return zlib_return(env, res); +} + +static ERL_NIF_TERM zlib_deflateSetDictionary(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + ErlNifBinary bin; + int res; + + if(argc != 2 || !get_zlib_data(env, argv[0], &d) + || !enif_inspect_iolist_as_binary(env, argv[1], &bin)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->state != ST_DEFLATE) { + return enif_raise_exception(env, am_not_initialized); + } + + if((res = deflateSetDictionary(&d->s, bin.data, bin.size)) == Z_OK) { + uLong checksum = d->s.adler; + + /* d->s.adler is not updated in raw deflate mode, so we'll calculate it + * ourselves in case the user wants to rely on that behavior. */ + if(d->is_raw_stream) { + checksum = adler32(0, bin.data, bin.size); + } + + return enif_make_int(env, checksum); + } + + return zlib_return(env, res); +} + +static ERL_NIF_TERM zlib_deflateReset(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + int res; + + if(argc != 1 || !get_zlib_data(env, argv[0], &d)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->state != ST_DEFLATE) { + return enif_raise_exception(env, am_not_initialized); + } + + res = deflateReset(&d->s); + + d->input_crc = crc32(0L, Z_NULL, 0); + d->eos_seen = 0; + + zlib_reset_input(d); + + return zlib_return(env, res); +} + +static ERL_NIF_TERM zlib_deflateEnd(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + int res; + + if(argc != 1 || !get_zlib_data(env, argv[0], &d)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->state != ST_DEFLATE) { + return enif_raise_exception(env, am_not_initialized); + } + + res = deflateEnd(&d->s); + + if(res == Z_OK && enif_ioq_size(d->input_queue) > 0) { + res = Z_DATA_ERROR; + } + + zlib_reset_input(d); + d->state = ST_NONE; + + return zlib_return(env, res); +} + +static ERL_NIF_TERM zlib_deflateParams(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + int res, level, strategy; + + if(argc != 3 || !get_zlib_data(env, argv[0], &d) + || !enif_get_int(env, argv[1], &level) + || !enif_get_int(env, argv[2], &strategy)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->state != ST_DEFLATE) { + return enif_raise_exception(env, am_not_initialized); + } + + /* deflateParams will flush everything currently in the stream, corrupting + * the heap unless it's empty. We therefore pretend to have a full output + * buffer, forcing a Z_BUF_ERROR if there's anything left to be flushed. */ + d->s.avail_out = 0; + res = deflateParams(&d->s, level, strategy); + + return zlib_return(env, res); +} + +static ERL_NIF_TERM zlib_deflate(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + + int input_chunk_size, output_chunk_size, flush; + + if(argc != 4 || !get_zlib_data(env, argv[0], &d) + || !enif_get_int(env, argv[1], &input_chunk_size) + || !enif_get_int(env, argv[2], &output_chunk_size) + || !enif_get_int(env, argv[3], &flush)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->state != ST_DEFLATE) { + return enif_raise_exception(env, am_not_initialized); + } + + return zlib_codec(&deflate, env, d, input_chunk_size, output_chunk_size, flush); +} + +/* inflate */ + +static ERL_NIF_TERM zlib_inflateInit(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + int res; + + if(argc != 1 || !get_zlib_data(env, argv[0], &d)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->state != ST_NONE) { + return enif_raise_exception(env, am_already_initialized); + } + + res = inflateInit(&d->s); + + if(res == Z_OK) { + d->state = ST_INFLATE; + d->eos_seen = 0; + + d->want_output_crc = 0; + d->want_input_crc = 0; + d->is_raw_stream = 0; + + d->output_crc = crc32(0L, Z_NULL, 0); + d->input_crc = crc32(0L, Z_NULL, 0); + } + + return zlib_return(env, res); +} + +static ERL_NIF_TERM zlib_inflateInit2(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + int windowBits, res; + + if(argc != 2 || !get_zlib_data(env, argv[0], &d) + || !enif_get_int(env, argv[1], &windowBits)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->state != ST_NONE) { + return enif_raise_exception(env, am_already_initialized); + } + + res = inflateInit2(&d->s, windowBits); + + if(res == Z_OK) { + d->state = ST_INFLATE; + d->eos_seen = 0; + + d->is_raw_stream = (windowBits < 0); + + d->want_output_crc = d->is_raw_stream; + d->want_input_crc = 0; + + d->output_crc = crc32(0L, Z_NULL, 0); + d->input_crc = crc32(0L, Z_NULL, 0); + } + + return zlib_return(env, res); +} + +static ERL_NIF_TERM zlib_inflateSetDictionary(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + ErlNifBinary bin; + int res; + + if(argc != 2 || !get_zlib_data(env, argv[0], &d) + || !enif_inspect_iolist_as_binary(env, argv[1], &bin)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->state != ST_INFLATE) { + return enif_raise_exception(env, am_not_initialized); + } + + res = inflateSetDictionary(&d->s, bin.data, bin.size); + + return zlib_return(env, res); +} + +#ifdef HAVE_ZLIB_INFLATEGETDICTIONARY +/* Work around broken build system with runtime version test */ +static int zlib_supports_inflateGetDictionary(void) { + static int supportsGetDictionary = -1; + +#if defined(__APPLE__) && defined(__MACH__) + if(supportsGetDictionary < 0) { + unsigned int v[4] = {0, 0, 0, 0}; + unsigned hexver; + + sscanf(zlibVersion(), "%u.%u.%u.%u", &v[0], &v[1], &v[2], &v[3]); + + hexver = (v[0] << (8*3)) | (v[1] << (8*2)) | (v[2] << (8)) | v[3]; + supportsGetDictionary = (hexver >= 0x1020701); /* 1.2.7.1 */ + } +#endif + + return supportsGetDictionary; +} +#endif + +static ERL_NIF_TERM zlib_inflateGetDictionary(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + + if(argc != 1 || !get_zlib_data(env, argv[0], &d)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->state != ST_INFLATE) { + return enif_raise_exception(env, am_not_initialized); + } + +#ifdef HAVE_ZLIB_INFLATEGETDICTIONARY + if(zlib_supports_inflateGetDictionary()) { + ErlNifBinary obin; + uInt len; + int res; + + enif_alloc_binary(INFL_DICT_SZ, &obin); + len = 0; + + if((res = inflateGetDictionary(&d->s, obin.data, &len)) < 0) { + enif_release_binary(&obin); + return zlib_return(env, res); + } + + enif_realloc_binary(&obin, (size_t)len); + return enif_make_binary(env, &obin); + } +#endif + + return enif_raise_exception(env, am_not_supported); +} + +static ERL_NIF_TERM zlib_inflateReset(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + int res; + + if(argc != 1 || !get_zlib_data(env, argv[0], &d)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->state != ST_INFLATE) { + return enif_raise_exception(env, am_not_initialized); + } + + res = inflateReset(&d->s); + + d->output_crc = crc32(0L, Z_NULL, 0); + d->eos_seen = 0; + + zlib_reset_input(d); + + return zlib_return(env, res); +} + +static ERL_NIF_TERM zlib_inflateEnd(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + int res; + + if(argc != 1 || !get_zlib_data(env, argv[0], &d)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->state != ST_INFLATE) { + return enif_raise_exception(env, am_not_initialized); + } + + res = inflateEnd(&d->s); + + if(res == Z_OK && (!d->eos_seen || enif_ioq_size(d->input_queue) > 0)) { + res = Z_DATA_ERROR; + } + + zlib_reset_input(d); + d->state = ST_NONE; + + return zlib_return(env, res); +} + +static ERL_NIF_TERM zlib_inflate(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + + int input_chunk_size, output_chunk_size, flush; + + if(argc != 4 || !get_zlib_data(env, argv[0], &d) + || !enif_get_int(env, argv[1], &input_chunk_size) + || !enif_get_int(env, argv[2], &output_chunk_size) + || !enif_get_int(env, argv[3], &flush)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->state != ST_INFLATE) { + return enif_raise_exception(env, am_not_initialized); + } + + return zlib_codec(&inflate, env, d, input_chunk_size, output_chunk_size, flush); +} + +static ERL_NIF_TERM zlib_crc32(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + + if(argc != 1 || !get_zlib_data(env, argv[0], &d)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } + + if(d->state == ST_DEFLATE) { + return enif_make_ulong(env, d->input_crc); + } else if(d->state == ST_INFLATE) { + return enif_make_ulong(env, d->output_crc); + } + + return enif_raise_exception(env, am_not_initialized); +} + +static ERL_NIF_TERM zlib_getBufSize(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + + if(argc != 1 || !get_zlib_data(env, argv[0], &d)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } + + return enif_make_int(env, d->inflateChunk_buffer_size); +} + +static ERL_NIF_TERM zlib_setBufSize(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + + if(argc != 2 || !get_zlib_data(env, argv[0], &d)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } + + if(!enif_get_int(env, argv[1], &d->inflateChunk_buffer_size)) { + return enif_make_badarg(env); + } + + return am_ok; +} + +static ERL_NIF_TERM zlib_enqueue_input(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) { + zlib_data_t *d; + + ErlNifIOVec prealloc, *iovec = &prealloc; + ERL_NIF_TERM tail; + + if(argc != 2 || !get_zlib_data(env, argv[0], &d)) { + return enif_make_badarg(env); + } else if(!zlib_process_check(env, d)) { + return enif_raise_exception(env, am_not_on_controlling_process); + } else if(d->state != ST_DEFLATE && d->state != ST_INFLATE) { + return enif_raise_exception(env, am_not_initialized); + } + + if(!enif_inspect_iovec(env, 256, argv[1], &tail, &iovec)) { + return enif_make_badarg(env); + } else if(!enif_ioq_enqv(d->input_queue, iovec, 0)) { + return enif_make_badarg(env); + } + + if(!enif_is_empty_list(env, tail)) { + return enif_make_tuple2(env, am_continue, tail); + } + + return am_ok; +} diff --git a/erts/emulator/pcre/local_config.h b/erts/emulator/pcre/local_config.h index e90f4dcada..c6af423d72 100644 --- a/erts/emulator/pcre/local_config.h +++ b/erts/emulator/pcre/local_config.h @@ -86,4 +86,4 @@ #define SUPPORT_UTF /* Version number of package */ -#define VERSION "8.40" +#define VERSION "8.41" diff --git a/erts/emulator/pcre/pcre-8.40.tar.bz2 b/erts/emulator/pcre/pcre-8.40.tar.bz2 Binary files differdeleted file mode 100644 index 6147917f4e..0000000000 --- a/erts/emulator/pcre/pcre-8.40.tar.bz2 +++ /dev/null diff --git a/erts/emulator/pcre/pcre-8.41.tar.bz2 b/erts/emulator/pcre/pcre-8.41.tar.bz2 Binary files differnew file mode 100644 index 0000000000..1798432dc9 --- /dev/null +++ b/erts/emulator/pcre/pcre-8.41.tar.bz2 diff --git a/erts/emulator/pcre/pcre.h b/erts/emulator/pcre/pcre.h index 9cbd9c0293..ab8f40cfc1 100644 --- a/erts/emulator/pcre/pcre.h +++ b/erts/emulator/pcre/pcre.h @@ -43,9 +43,9 @@ POSSIBILITY OF SUCH DAMAGE. /* The current PCRE version information. */ #define PCRE_MAJOR 8 -#define PCRE_MINOR 40 +#define PCRE_MINOR 41 #define PCRE_PRERELEASE -#define PCRE_DATE 2017-01-11 +#define PCRE_DATE 2017-07-05 /* When an application links to a PCRE DLL in Windows, the symbols that are imported have to be identified as such. When building PCRE, the appropriate diff --git a/erts/emulator/pcre/pcre_compile.c b/erts/emulator/pcre/pcre_compile.c index 6e841c9cf8..e79284ab79 100644 --- a/erts/emulator/pcre/pcre_compile.c +++ b/erts/emulator/pcre/pcre_compile.c @@ -5740,6 +5740,21 @@ for (;; ptr++) ptr = p - 1; /* Character before the next significant one. */ } + /* We also need to skip over (?# comments, which are not dependent on + extended mode. */ + + if (ptr[1] == CHAR_LEFT_PARENTHESIS && ptr[2] == CHAR_QUESTION_MARK && + ptr[3] == CHAR_NUMBER_SIGN) + { + ptr += 4; + while (*ptr != CHAR_NULL && *ptr != CHAR_RIGHT_PARENTHESIS) ptr++; + if (*ptr == CHAR_NULL) + { + *errorcodeptr = ERR18; + goto FAILED; + } + } + /* If the next character is '+', we have a possessive quantifier. This implies greediness, whatever the setting of the PCRE_UNGREEDY option. If the next character is '?' this is a minimizing repeat, by default, @@ -8211,7 +8226,6 @@ for (;; ptr++) if (mclength == 1 || req_caseopt == 0) { - firstchar = mcbuffer[0] | req_caseopt; firstchar = mcbuffer[0]; firstcharflags = req_caseopt; diff --git a/erts/emulator/pcre/pcre_dfa_exec.c b/erts/emulator/pcre/pcre_dfa_exec.c index 529f40685b..c859d67fc7 100644 --- a/erts/emulator/pcre/pcre_dfa_exec.c +++ b/erts/emulator/pcre/pcre_dfa_exec.c @@ -7,7 +7,7 @@ and semantics are as close as possible to those of the Perl 5 language (but see below for why this module is different). Written by Philip Hazel - Copyright (c) 1997-2014 University of Cambridge + Copyright (c) 1997-2017 University of Cambridge ----------------------------------------------------------------------------- Redistribution and use in source and binary forms, with or without @@ -2626,7 +2626,7 @@ for (;;) if (isinclass) { int max = (int)GET2(ecode, 1 + IMM2_SIZE); - if (*ecode == OP_CRPOSRANGE) + if (*ecode == OP_CRPOSRANGE && count >= (int)GET2(ecode, 1)) { active_count--; /* Remove non-match possibility */ next_active_state--; diff --git a/erts/emulator/pcre/pcre_exec.c b/erts/emulator/pcre/pcre_exec.c index 0f682d3daf..6708ba92a6 100644 --- a/erts/emulator/pcre/pcre_exec.c +++ b/erts/emulator/pcre/pcre_exec.c @@ -755,7 +755,7 @@ if (ecode == NULL) return match((PCRE_PUCHAR)&rdepth, NULL, NULL, 0, NULL, NULL, 1); else { - int len = (char *)&rdepth - (char *)eptr; + int len = (int)((char *)&rdepth - (char *)eptr); return (len > 0)? -len : len; } } diff --git a/erts/emulator/pcre/pcre_internal.h b/erts/emulator/pcre/pcre_internal.h index cc4f171438..c84dcb5a38 100644 --- a/erts/emulator/pcre/pcre_internal.h +++ b/erts/emulator/pcre/pcre_internal.h @@ -2791,6 +2791,9 @@ extern const pcre_uint8 PRIV(ucd_stage1)[]; extern const pcre_uint16 PRIV(ucd_stage2)[]; extern const pcre_uint32 PRIV(ucp_gentype)[]; extern const pcre_uint32 PRIV(ucp_gbtable)[]; +#ifdef COMPILE_PCRE32 +extern const ucd_record PRIV(dummy_ucd_record)[]; +#endif #ifdef SUPPORT_JIT extern const int PRIV(ucp_typerange)[]; #endif @@ -2799,10 +2802,16 @@ extern const int PRIV(ucp_typerange)[]; /* UCD access macros */ #define UCD_BLOCK_SIZE 128 -#define GET_UCD(ch) (PRIV(ucd_records) + \ +#define REAL_GET_UCD(ch) (PRIV(ucd_records) + \ PRIV(ucd_stage2)[PRIV(ucd_stage1)[(int)(ch) / UCD_BLOCK_SIZE] * \ UCD_BLOCK_SIZE + (int)(ch) % UCD_BLOCK_SIZE]) +#ifdef COMPILE_PCRE32 +#define GET_UCD(ch) ((ch > 0x10ffff)? PRIV(dummy_ucd_record) : REAL_GET_UCD(ch)) +#else +#define GET_UCD(ch) REAL_GET_UCD(ch) +#endif + #define UCD_CHARTYPE(ch) GET_UCD(ch)->chartype #define UCD_SCRIPT(ch) GET_UCD(ch)->script #define UCD_CATEGORY(ch) PRIV(ucp_gentype)[UCD_CHARTYPE(ch)] diff --git a/erts/emulator/pcre/pcre_jit_compile.c b/erts/emulator/pcre/pcre_jit_compile.c index 89400498f0..932ca2c389 100644 --- a/erts/emulator/pcre/pcre_jit_compile.c +++ b/erts/emulator/pcre/pcre_jit_compile.c @@ -487,7 +487,7 @@ typedef struct compare_context { #undef CMP /* Used for accessing the elements of the stack. */ -#define STACK(i) ((-(i) - 1) * (int)sizeof(sljit_sw)) +#define STACK(i) ((i) * (int)sizeof(sljit_sw)) #define TMP1 SLJIT_R0 #define TMP2 SLJIT_R2 @@ -552,13 +552,15 @@ the start pointers when the end of the capturing group has not yet reached. */ sljit_emit_cmp(compiler, (type), (src1), (src1w), (src2), (src2w)) #define CMPTO(type, src1, src1w, src2, src2w, label) \ sljit_set_label(sljit_emit_cmp(compiler, (type), (src1), (src1w), (src2), (src2w)), (label)) -#define OP_FLAGS(op, dst, dstw, src, srcw, type) \ - sljit_emit_op_flags(compiler, (op), (dst), (dstw), (src), (srcw), (type)) +#define OP_FLAGS(op, dst, dstw, type) \ + sljit_emit_op_flags(compiler, (op), (dst), (dstw), (type)) #define GET_LOCAL_BASE(dst, dstw, offset) \ sljit_get_local_base(compiler, (dst), (dstw), (offset)) #define READ_CHAR_MAX 0x7fffffff +#define INVALID_UTF_CHAR 888 + static pcre_uchar *bracketend(pcre_uchar *cc) { SLJIT_ASSERT((*cc >= OP_ASSERT && *cc <= OP_ASSERTBACK_NOT) || (*cc >= OP_ONCE && *cc <= OP_SCOND)); @@ -784,7 +786,7 @@ switch(*cc) default: /* All opcodes are supported now! */ - SLJIT_ASSERT_STOP(); + SLJIT_UNREACHABLE(); return NULL; } } @@ -1660,9 +1662,9 @@ while (cc < ccend) { OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(0)); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_IMM, -OVECTOR(0)); - stackpos += (int)sizeof(sljit_sw); + stackpos -= (int)sizeof(sljit_sw); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP1, 0); - stackpos += (int)sizeof(sljit_sw); + stackpos -= (int)sizeof(sljit_sw); setsom_found = TRUE; } cc += 1; @@ -1676,9 +1678,9 @@ while (cc < ccend) { OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->mark_ptr); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_IMM, -common->mark_ptr); - stackpos += (int)sizeof(sljit_sw); + stackpos -= (int)sizeof(sljit_sw); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP1, 0); - stackpos += (int)sizeof(sljit_sw); + stackpos -= (int)sizeof(sljit_sw); setmark_found = TRUE; } cc += 1 + 2 + cc[1]; @@ -1689,27 +1691,27 @@ while (cc < ccend) { OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(0)); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_IMM, -OVECTOR(0)); - stackpos += (int)sizeof(sljit_sw); + stackpos -= (int)sizeof(sljit_sw); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP1, 0); - stackpos += (int)sizeof(sljit_sw); + stackpos -= (int)sizeof(sljit_sw); setsom_found = TRUE; } if (common->mark_ptr != 0 && !setmark_found) { OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->mark_ptr); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_IMM, -common->mark_ptr); - stackpos += (int)sizeof(sljit_sw); + stackpos -= (int)sizeof(sljit_sw); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP1, 0); - stackpos += (int)sizeof(sljit_sw); + stackpos -= (int)sizeof(sljit_sw); setmark_found = TRUE; } if (common->capture_last_ptr != 0 && !capture_last_found) { OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->capture_last_ptr); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_IMM, -common->capture_last_ptr); - stackpos += (int)sizeof(sljit_sw); + stackpos -= (int)sizeof(sljit_sw); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP1, 0); - stackpos += (int)sizeof(sljit_sw); + stackpos -= (int)sizeof(sljit_sw); capture_last_found = TRUE; } cc += 1 + LINK_SIZE; @@ -1723,20 +1725,20 @@ while (cc < ccend) { OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->capture_last_ptr); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_IMM, -common->capture_last_ptr); - stackpos += (int)sizeof(sljit_sw); + stackpos -= (int)sizeof(sljit_sw); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP1, 0); - stackpos += (int)sizeof(sljit_sw); + stackpos -= (int)sizeof(sljit_sw); capture_last_found = TRUE; } offset = (GET2(cc, 1 + LINK_SIZE)) << 1; OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_IMM, OVECTOR(offset)); - stackpos += (int)sizeof(sljit_sw); + stackpos -= (int)sizeof(sljit_sw); OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset)); OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1)); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP1, 0); - stackpos += (int)sizeof(sljit_sw); + stackpos -= (int)sizeof(sljit_sw); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, TMP2, 0); - stackpos += (int)sizeof(sljit_sw); + stackpos -= (int)sizeof(sljit_sw); cc += 1 + LINK_SIZE + IMM2_SIZE; break; @@ -1887,18 +1889,17 @@ BOOL tmp1empty = TRUE; BOOL tmp2empty = TRUE; pcre_uchar *alternative; enum { - start, loop, end } status; -status = save ? start : loop; -stackptr = STACK(stackptr - 2); +status = loop; +stackptr = STACK(stackptr); stacktop = STACK(stacktop - 1); if (!save) { - stackptr += (needs_control_head ? 2 : 1) * sizeof(sljit_sw); + stacktop -= (needs_control_head ? 2 : 1) * sizeof(sljit_sw); if (stackptr < stacktop) { OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), stackptr); @@ -1914,196 +1915,186 @@ if (!save) /* The tmp1next must be TRUE in either way. */ } +SLJIT_ASSERT(common->recursive_head_ptr != 0); + do { count = 0; - switch(status) + if (cc >= ccend) { - case start: - SLJIT_ASSERT(save && common->recursive_head_ptr != 0); + if (!save) + break; + count = 1; srcw[0] = common->recursive_head_ptr; if (needs_control_head) { SLJIT_ASSERT(common->control_head_ptr != 0); count = 2; - srcw[1] = common->control_head_ptr; + srcw[0] = common->control_head_ptr; + srcw[1] = common->recursive_head_ptr; + } + status = end; + } + else switch(*cc) + { + case OP_KET: + if (PRIVATE_DATA(cc) != 0) + { + count = 1; + srcw[0] = PRIVATE_DATA(cc); + SLJIT_ASSERT(PRIVATE_DATA(cc + 1) != 0); + cc += PRIVATE_DATA(cc + 1); } - status = loop; + cc += 1 + LINK_SIZE; + break; + + case OP_ASSERT: + case OP_ASSERT_NOT: + case OP_ASSERTBACK: + case OP_ASSERTBACK_NOT: + case OP_ONCE: + case OP_ONCE_NC: + case OP_BRAPOS: + case OP_SBRA: + case OP_SBRAPOS: + case OP_SCOND: + count = 1; + srcw[0] = PRIVATE_DATA(cc); + SLJIT_ASSERT(srcw[0] != 0); + cc += 1 + LINK_SIZE; break; - case loop: - if (cc >= ccend) + case OP_CBRA: + case OP_SCBRA: + if (common->optimized_cbracket[GET2(cc, 1 + LINK_SIZE)] == 0) { - status = end; - break; + count = 1; + srcw[0] = OVECTOR_PRIV(GET2(cc, 1 + LINK_SIZE)); } + cc += 1 + LINK_SIZE + IMM2_SIZE; + break; - switch(*cc) - { - case OP_KET: - if (PRIVATE_DATA(cc) != 0) - { - count = 1; - srcw[0] = PRIVATE_DATA(cc); - SLJIT_ASSERT(PRIVATE_DATA(cc + 1) != 0); - cc += PRIVATE_DATA(cc + 1); - } - cc += 1 + LINK_SIZE; - break; + case OP_CBRAPOS: + case OP_SCBRAPOS: + count = 2; + srcw[0] = PRIVATE_DATA(cc); + srcw[1] = OVECTOR_PRIV(GET2(cc, 1 + LINK_SIZE)); + SLJIT_ASSERT(srcw[0] != 0 && srcw[1] != 0); + cc += 1 + LINK_SIZE + IMM2_SIZE; + break; - case OP_ASSERT: - case OP_ASSERT_NOT: - case OP_ASSERTBACK: - case OP_ASSERTBACK_NOT: - case OP_ONCE: - case OP_ONCE_NC: - case OP_BRAPOS: - case OP_SBRA: - case OP_SBRAPOS: - case OP_SCOND: + case OP_COND: + /* Might be a hidden SCOND. */ + alternative = cc + GET(cc, 1); + if (*alternative == OP_KETRMAX || *alternative == OP_KETRMIN) + { count = 1; srcw[0] = PRIVATE_DATA(cc); SLJIT_ASSERT(srcw[0] != 0); - cc += 1 + LINK_SIZE; - break; - - case OP_CBRA: - case OP_SCBRA: - if (common->optimized_cbracket[GET2(cc, 1 + LINK_SIZE)] == 0) - { - count = 1; - srcw[0] = OVECTOR_PRIV(GET2(cc, 1 + LINK_SIZE)); - } - cc += 1 + LINK_SIZE + IMM2_SIZE; - break; + } + cc += 1 + LINK_SIZE; + break; - case OP_CBRAPOS: - case OP_SCBRAPOS: - count = 2; + CASE_ITERATOR_PRIVATE_DATA_1 + if (PRIVATE_DATA(cc)) + { + count = 1; srcw[0] = PRIVATE_DATA(cc); - srcw[1] = OVECTOR_PRIV(GET2(cc, 1 + LINK_SIZE)); - SLJIT_ASSERT(srcw[0] != 0 && srcw[1] != 0); - cc += 1 + LINK_SIZE + IMM2_SIZE; - break; - - case OP_COND: - /* Might be a hidden SCOND. */ - alternative = cc + GET(cc, 1); - if (*alternative == OP_KETRMAX || *alternative == OP_KETRMIN) - { - count = 1; - srcw[0] = PRIVATE_DATA(cc); - SLJIT_ASSERT(srcw[0] != 0); - } - cc += 1 + LINK_SIZE; - break; - - CASE_ITERATOR_PRIVATE_DATA_1 - if (PRIVATE_DATA(cc)) - { - count = 1; - srcw[0] = PRIVATE_DATA(cc); - } - cc += 2; + } + cc += 2; #ifdef SUPPORT_UTF - if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]); + if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]); #endif - break; + break; - CASE_ITERATOR_PRIVATE_DATA_2A - if (PRIVATE_DATA(cc)) - { - count = 2; - srcw[0] = PRIVATE_DATA(cc); - srcw[1] = PRIVATE_DATA(cc) + sizeof(sljit_sw); - } - cc += 2; + CASE_ITERATOR_PRIVATE_DATA_2A + if (PRIVATE_DATA(cc)) + { + count = 2; + srcw[0] = PRIVATE_DATA(cc); + srcw[1] = PRIVATE_DATA(cc) + sizeof(sljit_sw); + } + cc += 2; #ifdef SUPPORT_UTF - if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]); + if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]); #endif - break; + break; - CASE_ITERATOR_PRIVATE_DATA_2B - if (PRIVATE_DATA(cc)) - { - count = 2; - srcw[0] = PRIVATE_DATA(cc); - srcw[1] = PRIVATE_DATA(cc) + sizeof(sljit_sw); - } - cc += 2 + IMM2_SIZE; + CASE_ITERATOR_PRIVATE_DATA_2B + if (PRIVATE_DATA(cc)) + { + count = 2; + srcw[0] = PRIVATE_DATA(cc); + srcw[1] = PRIVATE_DATA(cc) + sizeof(sljit_sw); + } + cc += 2 + IMM2_SIZE; #ifdef SUPPORT_UTF - if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]); + if (common->utf && HAS_EXTRALEN(cc[-1])) cc += GET_EXTRALEN(cc[-1]); #endif - break; + break; - CASE_ITERATOR_TYPE_PRIVATE_DATA_1 - if (PRIVATE_DATA(cc)) + CASE_ITERATOR_TYPE_PRIVATE_DATA_1 + if (PRIVATE_DATA(cc)) + { + count = 1; + srcw[0] = PRIVATE_DATA(cc); + } + cc += 1; + break; + + CASE_ITERATOR_TYPE_PRIVATE_DATA_2A + if (PRIVATE_DATA(cc)) + { + count = 2; + srcw[0] = PRIVATE_DATA(cc); + srcw[1] = srcw[0] + sizeof(sljit_sw); + } + cc += 1; + break; + + CASE_ITERATOR_TYPE_PRIVATE_DATA_2B + if (PRIVATE_DATA(cc)) + { + count = 2; + srcw[0] = PRIVATE_DATA(cc); + srcw[1] = srcw[0] + sizeof(sljit_sw); + } + cc += 1 + IMM2_SIZE; + break; + + case OP_CLASS: + case OP_NCLASS: +#if defined SUPPORT_UTF || !defined COMPILE_PCRE8 + case OP_XCLASS: + size = (*cc == OP_XCLASS) ? GET(cc, 1) : 1 + 32 / (int)sizeof(pcre_uchar); +#else + size = 1 + 32 / (int)sizeof(pcre_uchar); +#endif + if (PRIVATE_DATA(cc)) + switch(get_class_iterator_size(cc + size)) { + case 1: count = 1; srcw[0] = PRIVATE_DATA(cc); - } - cc += 1; - break; + break; - CASE_ITERATOR_TYPE_PRIVATE_DATA_2A - if (PRIVATE_DATA(cc)) - { + case 2: count = 2; srcw[0] = PRIVATE_DATA(cc); srcw[1] = srcw[0] + sizeof(sljit_sw); - } - cc += 1; - break; + break; - CASE_ITERATOR_TYPE_PRIVATE_DATA_2B - if (PRIVATE_DATA(cc)) - { - count = 2; - srcw[0] = PRIVATE_DATA(cc); - srcw[1] = srcw[0] + sizeof(sljit_sw); + default: + SLJIT_UNREACHABLE(); + break; } - cc += 1 + IMM2_SIZE; - break; - - case OP_CLASS: - case OP_NCLASS: -#if defined SUPPORT_UTF || !defined COMPILE_PCRE8 - case OP_XCLASS: - size = (*cc == OP_XCLASS) ? GET(cc, 1) : 1 + 32 / (int)sizeof(pcre_uchar); -#else - size = 1 + 32 / (int)sizeof(pcre_uchar); -#endif - if (PRIVATE_DATA(cc)) - switch(get_class_iterator_size(cc + size)) - { - case 1: - count = 1; - srcw[0] = PRIVATE_DATA(cc); - break; - - case 2: - count = 2; - srcw[0] = PRIVATE_DATA(cc); - srcw[1] = srcw[0] + sizeof(sljit_sw); - break; - - default: - SLJIT_ASSERT_STOP(); - break; - } - cc += size; - break; - - default: - cc = next_opcode(common, cc); - SLJIT_ASSERT(cc != NULL); - break; - } + cc += size; break; - case end: - SLJIT_ASSERT_STOP(); + default: + cc = next_opcode(common, cc); + SLJIT_ASSERT(cc != NULL); break; } @@ -2312,7 +2303,7 @@ static SLJIT_INLINE void count_match(compiler_common *common) { DEFINE_COMPILER; -OP2(SLJIT_SUB | SLJIT_SET_E, COUNT_MATCH, 0, COUNT_MATCH, 0, SLJIT_IMM, 1); +OP2(SLJIT_SUB | SLJIT_SET_Z, COUNT_MATCH, 0, COUNT_MATCH, 0, SLJIT_IMM, 1); add_jump(compiler, &common->calllimit, JUMP(SLJIT_ZERO)); } @@ -2322,7 +2313,7 @@ static SLJIT_INLINE void allocate_stack(compiler_common *common, int size) DEFINE_COMPILER; SLJIT_ASSERT(size > 0); -OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, size * sizeof(sljit_sw)); +OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, size * sizeof(sljit_sw)); #ifdef DESTROY_REGISTERS OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, 12345); OP1(SLJIT_MOV, TMP3, 0, TMP1, 0); @@ -2330,7 +2321,7 @@ OP1(SLJIT_MOV, RETURN_ADDR, 0, TMP1, 0); OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS0, TMP1, 0); OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS1, TMP1, 0); #endif -add_stub(common, CMP(SLJIT_GREATER, STACK_TOP, 0, STACK_LIMIT, 0)); +add_stub(common, CMP(SLJIT_LESS, STACK_TOP, 0, STACK_LIMIT, 0)); } static SLJIT_INLINE void free_stack(compiler_common *common, int size) @@ -2338,7 +2329,7 @@ static SLJIT_INLINE void free_stack(compiler_common *common, int size) DEFINE_COMPILER; SLJIT_ASSERT(size > 0); -OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, size * sizeof(sljit_sw)); +OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, size * sizeof(sljit_sw)); } static sljit_uw * allocate_read_only_data(compiler_common *common, sljit_uw size) @@ -2396,7 +2387,7 @@ else OP1(SLJIT_MOV, SLJIT_R2, 0, SLJIT_IMM, length - 1); loop = LABEL(); OP1(SLJIT_MOVU, SLJIT_MEM1(SLJIT_R1), sizeof(sljit_sw), SLJIT_R0, 0); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_R2, 0, SLJIT_R2, 0, SLJIT_IMM, 1); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_R2, 0, SLJIT_R2, 0, SLJIT_IMM, 1); JUMPTO(SLJIT_NOT_ZERO, loop); } } @@ -2434,7 +2425,7 @@ else OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_IMM, length - 2); loop = LABEL(); OP1(SLJIT_MOVU, SLJIT_MEM1(TMP2), sizeof(sljit_sw), TMP1, 0); - OP2(SLJIT_SUB | SLJIT_SET_E, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, 1); + OP2(SLJIT_SUB | SLJIT_SET_Z, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, 1); JUMPTO(SLJIT_NOT_ZERO, loop); } @@ -2452,22 +2443,22 @@ static sljit_sw SLJIT_CALL do_search_mark(sljit_sw *current, const pcre_uchar *s { while (current != NULL) { - switch (current[-2]) + switch (current[1]) { case type_then_trap: break; case type_mark: - if (STRCMP_UC_UC(skip_arg, (pcre_uchar *)current[-3]) == 0) - return current[-4]; + if (STRCMP_UC_UC(skip_arg, (pcre_uchar *)current[2]) == 0) + return current[3]; break; default: - SLJIT_ASSERT_STOP(); + SLJIT_UNREACHABLE(); break; } - SLJIT_ASSERT(current > (sljit_sw*)current[-1]); - current = (sljit_sw*)current[-1]; + SLJIT_ASSERT(current[0] == 0 || current < (sljit_sw*)current[0]); + current = (sljit_sw*)current[0]; } return -1; } @@ -2501,7 +2492,7 @@ OP2(SLJIT_ADD, SLJIT_S0, 0, SLJIT_S0, 0, SLJIT_IMM, sizeof(sljit_sw)); OP2(SLJIT_ASHR, SLJIT_S1, 0, SLJIT_S1, 0, SLJIT_IMM, UCHAR_SHIFT); #endif OP1(SLJIT_MOVU_S32, SLJIT_MEM1(SLJIT_R2), sizeof(int), SLJIT_S1, 0); -OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_R1, 0, SLJIT_R1, 0, SLJIT_IMM, 1); +OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_R1, 0, SLJIT_R1, 0, SLJIT_IMM, 1); JUMPTO(SLJIT_NOT_ZERO, loop); JUMPHERE(early_quit); @@ -3106,8 +3097,8 @@ if (common->utf) OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1)); /* Skip low surrogate if necessary. */ OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xdc00); - OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xdc00); + OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_EQUAL); OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 1); OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, TMP1, 0); return; @@ -3126,6 +3117,7 @@ struct sljit_jump *jump; if (nltype == NLTYPE_ANY) { add_jump(compiler, &common->anynewline, JUMP(SLJIT_FAST_CALL)); + sljit_set_current_flags(compiler, SLJIT_SET_Z); add_jump(compiler, backtracks, JUMP(jumpifmatch ? SLJIT_NOT_ZERO : SLJIT_ZERO)); } else if (nltype == NLTYPE_ANYCRLF) @@ -3167,7 +3159,7 @@ OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f); OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0); /* Searching for the first zero. */ -OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x800); +OP2(SLJIT_AND | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x800); jump = JUMP(SLJIT_NOT_ZERO); /* Two byte sequence. */ OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1)); @@ -3181,7 +3173,7 @@ OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 6); OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f); OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0); -OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x10000); +OP2(SLJIT_AND | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x10000); jump = JUMP(SLJIT_NOT_ZERO); /* Three byte sequence. */ OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2)); @@ -3215,15 +3207,15 @@ OP2(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_IMM, 0x3f); OP2(SLJIT_OR, TMP1, 0, TMP1, 0, TMP2, 0); /* Searching for the first zero. */ -OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x800); +OP2(SLJIT_AND | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x800); jump = JUMP(SLJIT_NOT_ZERO); /* Two byte sequence. */ OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1)); sljit_emit_fast_return(compiler, RETURN_ADDR, 0); JUMPHERE(jump); -OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x400); -OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_NOT_ZERO); +OP2(SLJIT_AND | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x400); +OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_NOT_ZERO); /* This code runs only in 8 bit mode. No need to shift the value. */ OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP2, 0); OP1(MOV_UCHAR, TMP2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1)); @@ -3246,7 +3238,7 @@ struct sljit_jump *compare; sljit_emit_fast_enter(compiler, RETURN_ADDR, 0); -OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, 0x20); +OP2(SLJIT_AND | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, 0x20); jump = JUMP(SLJIT_NOT_ZERO); /* Two byte sequence. */ OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0)); @@ -3287,10 +3279,30 @@ static void do_getucd(compiler_common *common) /* Search the UCD record for the character comes in TMP1. Returns chartype in TMP1 and UCD offset in TMP2. */ DEFINE_COMPILER; +#ifdef COMPILE_PCRE32 +struct sljit_jump *jump; +#endif + +#if defined SLJIT_DEBUG && SLJIT_DEBUG +/* dummy_ucd_record */ +const ucd_record *record = GET_UCD(INVALID_UTF_CHAR); +SLJIT_ASSERT(record->script == ucp_Common && record->chartype == ucp_Cn && record->gbprop == ucp_gbOther); +SLJIT_ASSERT(record->caseset == 0 && record->other_case == 0); +#endif SLJIT_ASSERT(UCD_BLOCK_SIZE == 128 && sizeof(ucd_record) == 8); sljit_emit_fast_enter(compiler, RETURN_ADDR, 0); + +#ifdef COMPILE_PCRE32 +if (!common->utf) + { + jump = CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0x10ffff + 1); + OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, INVALID_UTF_CHAR); + JUMPHERE(jump); + } +#endif + OP2(SLJIT_LSHR, TMP2, 0, TMP1, 0, SLJIT_IMM, UCD_BLOCK_SHIFT); OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM1(TMP2), (sljit_sw)PRIV(ucd_stage1)); OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, UCD_BLOCK_MASK); @@ -3365,8 +3377,8 @@ if (newlinecheck) OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1)); end = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0); OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, common->newline & 0xff); - OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, common->newline & 0xff); + OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_EQUAL); #if defined COMPILE_PCRE16 || defined COMPILE_PCRE32 OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, UCHAR_SHIFT); #endif @@ -3403,8 +3415,8 @@ if (common->utf) { singlechar = CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0xd800); OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xd800); - OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xd800); + OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_EQUAL); OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 1); OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0); JUMPHERE(singlechar); @@ -3853,7 +3865,7 @@ while (TRUE) } } -#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) +#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) && !(defined SUPPORT_VALGRIND) static sljit_s32 character_to_int32(pcre_uchar chr) { @@ -4019,6 +4031,7 @@ instruction[0] = 0x0f; instruction[1] = 0xbc; instruction[2] = 0xc0 | (tmp1_ind << 3) | tmp1_ind; sljit_emit_op_custom(compiler, instruction, 3); +sljit_set_current_flags(compiler, SLJIT_SET_Z); nomatch = JUMP(SLJIT_ZERO); @@ -4119,6 +4132,7 @@ instruction[0] = 0x0f; instruction[1] = 0xbc; instruction[2] = 0xc0 | (tmp1_ind << 3) | tmp1_ind; sljit_emit_op_custom(compiler, instruction, 3); +sljit_set_current_flags(compiler, SLJIT_SET_Z); JUMPTO(SLJIT_ZERO, start); @@ -4155,18 +4169,8 @@ if (has_match_end) OP1(SLJIT_MOV, TMP3, 0, STR_END, 0); OP2(SLJIT_ADD, STR_END, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr, SLJIT_IMM, IN_UCHARS(offset + 1)); -#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) - if (sljit_x86_is_cmov_available()) - { - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, STR_END, 0, TMP3, 0); - sljit_x86_emit_cmov(compiler, SLJIT_GREATER, STR_END, TMP3, 0); - } -#endif - { - quit = CMP(SLJIT_LESS_EQUAL, STR_END, 0, TMP3, 0); - OP1(SLJIT_MOV, STR_END, 0, TMP3, 0); - JUMPHERE(quit); - } + OP2(SLJIT_SUB | SLJIT_SET_GREATER, SLJIT_UNUSED, 0, STR_END, 0, TMP3, 0); + sljit_emit_cmov(compiler, SLJIT_GREATER, STR_END, TMP3, 0); } #if defined SUPPORT_UTF && !defined COMPILE_PCRE32 @@ -4174,11 +4178,11 @@ if (common->utf && offset > 0) utf_start = LABEL(); #endif -#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) +#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) && !(defined SUPPORT_VALGRIND) /* SSE2 accelerated first character search. */ -if (sljit_x86_is_sse2_available()) +if (sljit_has_cpu_feature(SLJIT_HAS_SSE2)) { fast_forward_first_char2_sse2(common, char1, char2); @@ -4213,16 +4217,16 @@ if (sljit_x86_is_sse2_available()) if (offset > 0) OP2(SLJIT_SUB, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(offset)); } - else if (sljit_x86_is_cmov_available()) - { - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, STR_PTR, 0, STR_END, 0); - sljit_x86_emit_cmov(compiler, SLJIT_GREATER_EQUAL, STR_PTR, has_match_end ? SLJIT_MEM1(SLJIT_SP) : STR_END, has_match_end ? common->match_end_ptr : 0); - } else { - quit = CMP(SLJIT_LESS, STR_PTR, 0, STR_END, 0); - OP1(SLJIT_MOV, STR_PTR, 0, has_match_end ? SLJIT_MEM1(SLJIT_SP) : STR_END, has_match_end ? common->match_end_ptr : 0); - JUMPHERE(quit); + OP2(SLJIT_SUB | SLJIT_SET_GREATER_EQUAL, SLJIT_UNUSED, 0, STR_PTR, 0, STR_END, 0); + if (has_match_end) + { + OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), common->match_end_ptr); + sljit_emit_cmov(compiler, SLJIT_GREATER_EQUAL, STR_PTR, TMP1, 0); + } + else + sljit_emit_cmov(compiler, SLJIT_GREATER_EQUAL, STR_PTR, STR_END, 0); } if (has_match_end) @@ -4249,10 +4253,10 @@ else } else { - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, char1); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, char2); - OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, char1); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, char2); + OP_FLAGS(SLJIT_OR | SLJIT_SET_Z, TMP2, 0, SLJIT_EQUAL); found = JUMP(SLJIT_NOT_ZERO); } } @@ -4571,8 +4575,8 @@ if (common->nltype == NLTYPE_FIXED && common->newline > 255) firstchar = CMP(SLJIT_LESS_EQUAL, STR_PTR, 0, TMP2, 0); OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, IN_UCHARS(2)); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, STR_PTR, 0, TMP1, 0); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_GREATER_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_GREATER_EQUAL, SLJIT_UNUSED, 0, STR_PTR, 0, TMP1, 0); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_GREATER_EQUAL); #if defined COMPILE_PCRE16 || defined COMPILE_PCRE32 OP2(SLJIT_SHL, TMP2, 0, TMP2, 0, SLJIT_IMM, UCHAR_SHIFT); #endif @@ -4616,8 +4620,8 @@ if (common->nltype == NLTYPE_ANY || common->nltype == NLTYPE_ANYCRLF) JUMPHERE(foundcr); notfoundnl = CMP(SLJIT_GREATER_EQUAL, STR_PTR, 0, STR_END, 0); OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), 0); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, CHAR_NL); - OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, CHAR_NL); + OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_EQUAL); #if defined COMPILE_PCRE16 || defined COMPILE_PCRE32 OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, UCHAR_SHIFT); #endif @@ -4670,7 +4674,7 @@ if (!check_class_ranges(common, start_bits, (start_bits[31] & 0x80) != 0, TRUE, OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3); OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)start_bits); OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0); - OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0); + OP2(SLJIT_AND | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0); found = JUMP(SLJIT_NOT_ZERO); } @@ -4692,8 +4696,8 @@ if (common->utf) { CMPTO(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0xd800, start); OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xd800); - OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xd800); + OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_EQUAL); OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 1); OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0); } @@ -4780,31 +4784,31 @@ struct sljit_jump *jump; struct sljit_label *mainloop; sljit_emit_fast_enter(compiler, RETURN_ADDR, 0); -OP1(SLJIT_MOV, TMP1, 0, STACK_TOP, 0); -GET_LOCAL_BASE(TMP3, 0, 0); +OP1(SLJIT_MOV, TMP3, 0, STACK_TOP, 0); +GET_LOCAL_BASE(TMP1, 0, 0); /* Drop frames until we reach STACK_TOP. */ mainloop = LABEL(); -OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(TMP1), 0); -OP2(SLJIT_SUB | SLJIT_SET_S, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, 0); -jump = JUMP(SLJIT_SIG_LESS_EQUAL); - -OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, TMP3, 0); -OP1(SLJIT_MOV, SLJIT_MEM1(TMP2), 0, SLJIT_MEM1(TMP1), sizeof(sljit_sw)); -OP1(SLJIT_MOV, SLJIT_MEM1(TMP2), sizeof(sljit_sw), SLJIT_MEM1(TMP1), 2 * sizeof(sljit_sw)); -OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 3 * sizeof(sljit_sw)); +OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), -sizeof(sljit_sw)); +jump = CMP(SLJIT_SIG_LESS_EQUAL, TMP2, 0, SLJIT_IMM, 0); + +OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, TMP1, 0); +OP1(SLJIT_MOV, SLJIT_MEM1(TMP2), 0, SLJIT_MEM1(STACK_TOP), -2 * sizeof(sljit_sw)); +OP1(SLJIT_MOV, SLJIT_MEM1(TMP2), sizeof(sljit_sw), SLJIT_MEM1(STACK_TOP), -3 * sizeof(sljit_sw)); +OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, 3 * sizeof(sljit_sw)); JUMPTO(SLJIT_JUMP, mainloop); JUMPHERE(jump); -jump = JUMP(SLJIT_SIG_LESS); -/* End of dropping frames. */ +jump = CMP(SLJIT_NOT_ZERO /* SIG_LESS */, TMP2, 0, SLJIT_IMM, 0); +/* End of reverting values. */ +OP1(SLJIT_MOV, STACK_TOP, 0, TMP3, 0); sljit_emit_fast_return(compiler, RETURN_ADDR, 0); JUMPHERE(jump); OP1(SLJIT_NEG, TMP2, 0, TMP2, 0); -OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, TMP3, 0); -OP1(SLJIT_MOV, SLJIT_MEM1(TMP2), 0, SLJIT_MEM1(TMP1), sizeof(sljit_sw)); -OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 2 * sizeof(sljit_sw)); +OP2(SLJIT_ADD, TMP2, 0, TMP2, 0, TMP1, 0); +OP1(SLJIT_MOV, SLJIT_MEM1(TMP2), 0, SLJIT_MEM1(STACK_TOP), -2 * sizeof(sljit_sw)); +OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, 2 * sizeof(sljit_sw)); JUMPTO(SLJIT_JUMP, mainloop); } @@ -4837,11 +4841,11 @@ if (common->use_ucp) jump = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_UNDERSCORE); add_jump(compiler, &common->getucd, JUMP(SLJIT_FAST_CALL)); OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, ucp_Ll); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ucp_Lu - ucp_Ll); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ucp_Lu - ucp_Ll); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_LESS_EQUAL); OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, ucp_Nd - ucp_Ll); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ucp_No - ucp_Nd); - OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ucp_No - ucp_Nd); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_LESS_EQUAL); JUMPHERE(jump); OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS1, TMP2, 0); } @@ -4881,11 +4885,11 @@ if (common->use_ucp) jump = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_UNDERSCORE); add_jump(compiler, &common->getucd, JUMP(SLJIT_FAST_CALL)); OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, ucp_Ll); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ucp_Lu - ucp_Ll); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ucp_Lu - ucp_Ll); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_LESS_EQUAL); OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, ucp_Nd - ucp_Ll); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ucp_No - ucp_Nd); - OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ucp_No - ucp_Nd); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_LESS_EQUAL); JUMPHERE(jump); } else @@ -4913,7 +4917,7 @@ else } set_jumps(skipread_list, LABEL()); -OP2(SLJIT_XOR | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_MEM1(SLJIT_SP), LOCALS1); +OP2(SLJIT_XOR | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_MEM1(SLJIT_SP), LOCALS1); sljit_emit_fast_return(compiler, SLJIT_MEM1(SLJIT_SP), LOCALS0); } @@ -5064,7 +5068,7 @@ switch(length) return TRUE; default: - SLJIT_ASSERT_STOP(); + SLJIT_UNREACHABLE(); return FALSE; } } @@ -5077,22 +5081,22 @@ DEFINE_COMPILER; sljit_emit_fast_enter(compiler, RETURN_ADDR, 0); OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x0a); -OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x0d - 0x0a); -OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS_EQUAL); -OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x85 - 0x0a); +OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x0d - 0x0a); +OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_LESS_EQUAL); +OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x85 - 0x0a); #if defined SUPPORT_UTF || defined COMPILE_PCRE16 || defined COMPILE_PCRE32 #ifdef COMPILE_PCRE8 if (common->utf) { #endif - OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_EQUAL); OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x1); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x2029 - 0x0a); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x2029 - 0x0a); #ifdef COMPILE_PCRE8 } #endif #endif /* SUPPORT_UTF || COMPILE_PCRE16 || COMPILE_PCRE32 */ -OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL); +OP_FLAGS(SLJIT_OR | SLJIT_SET_Z, TMP2, 0, SLJIT_EQUAL); sljit_emit_fast_return(compiler, RETURN_ADDR, 0); } @@ -5103,34 +5107,34 @@ DEFINE_COMPILER; sljit_emit_fast_enter(compiler, RETURN_ADDR, 0); -OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x09); -OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL); -OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x20); -OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL); -OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xa0); +OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x09); +OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_EQUAL); +OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x20); +OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_EQUAL); +OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xa0); #if defined SUPPORT_UTF || defined COMPILE_PCRE16 || defined COMPILE_PCRE32 #ifdef COMPILE_PCRE8 if (common->utf) { #endif - OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x1680); - OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x180e); - OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x1680); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x180e); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_EQUAL); OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x2000); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x200A - 0x2000); - OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x202f - 0x2000); - OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x205f - 0x2000); - OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x3000 - 0x2000); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x200A - 0x2000); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x202f - 0x2000); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x205f - 0x2000); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x3000 - 0x2000); #ifdef COMPILE_PCRE8 } #endif #endif /* SUPPORT_UTF || COMPILE_PCRE16 || COMPILE_PCRE32 */ -OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL); +OP_FLAGS(SLJIT_OR | SLJIT_SET_Z, TMP2, 0, SLJIT_EQUAL); sljit_emit_fast_return(compiler, RETURN_ADDR, 0); } @@ -5143,22 +5147,22 @@ DEFINE_COMPILER; sljit_emit_fast_enter(compiler, RETURN_ADDR, 0); OP2(SLJIT_SUB, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x0a); -OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x0d - 0x0a); -OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS_EQUAL); -OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x85 - 0x0a); +OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x0d - 0x0a); +OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_LESS_EQUAL); +OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x85 - 0x0a); #if defined SUPPORT_UTF || defined COMPILE_PCRE16 || defined COMPILE_PCRE32 #ifdef COMPILE_PCRE8 if (common->utf) { #endif - OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_EQUAL); OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, 0x1); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x2029 - 0x0a); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x2029 - 0x0a); #ifdef COMPILE_PCRE8 } #endif #endif /* SUPPORT_UTF || COMPILE_PCRE16 || COMPILE_PCRE32 */ -OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL); +OP_FLAGS(SLJIT_OR | SLJIT_SET_Z, TMP2, 0, SLJIT_EQUAL); sljit_emit_fast_return(compiler, RETURN_ADDR, 0); } @@ -5183,7 +5187,7 @@ label = LABEL(); OP1(MOVU_UCHAR, CHAR1, 0, SLJIT_MEM1(TMP1), IN_UCHARS(1)); OP1(MOVU_UCHAR, CHAR2, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1)); jump = CMP(SLJIT_NOT_EQUAL, CHAR1, 0, CHAR2, 0); -OP2(SLJIT_SUB | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_IMM, IN_UCHARS(1)); +OP2(SLJIT_SUB | SLJIT_SET_Z, TMP2, 0, TMP2, 0, SLJIT_IMM, IN_UCHARS(1)); JUMPTO(SLJIT_NOT_ZERO, label); JUMPHERE(jump); @@ -5227,7 +5231,7 @@ OP1(SLJIT_MOV_U8, CHAR2, 0, SLJIT_MEM2(LCC_TABLE, CHAR2), 0); JUMPHERE(jump); #endif jump = CMP(SLJIT_NOT_EQUAL, CHAR1, 0, CHAR2, 0); -OP2(SLJIT_SUB | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_IMM, IN_UCHARS(1)); +OP2(SLJIT_SUB | SLJIT_SET_Z, TMP2, 0, TMP2, 0, SLJIT_IMM, IN_UCHARS(1)); JUMPTO(SLJIT_NOT_ZERO, label); JUMPHERE(jump); @@ -5394,7 +5398,7 @@ do #endif default: - SLJIT_ASSERT_STOP(); + SLJIT_UNREACHABLE(); break; } context->ucharptr = 0; @@ -5568,7 +5572,7 @@ while (*cc != XCL_END) break; default: - SLJIT_ASSERT_STOP(); + SLJIT_UNREACHABLE(); break; } cc += 2; @@ -5592,7 +5596,7 @@ if ((cc[-1] & XCL_HASPROP) == 0) OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3); OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)cc); OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0); - OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0); + OP2(SLJIT_AND | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0); add_jump(compiler, &found, JUMP(SLJIT_NOT_ZERO)); } @@ -5625,7 +5629,7 @@ else if ((cc[-1] & XCL_MAP) != 0) OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3); OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)cc); OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0); - OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0); + OP2(SLJIT_AND | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0); add_jump(compiler, list, JUMP(SLJIT_NOT_ZERO)); #ifdef COMPILE_PCRE8 @@ -5644,6 +5648,15 @@ if (needstype || needsscript) if (needschar && !charsaved) OP1(SLJIT_MOV, RETURN_ADDR, 0, TMP1, 0); +#ifdef COMPILE_PCRE32 + if (!common->utf) + { + jump = CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0x10ffff + 1); + OP1(SLJIT_MOV, TMP1, 0, SLJIT_IMM, INVALID_UTF_CHAR); + JUMPHERE(jump); + } +#endif + OP2(SLJIT_LSHR, TMP2, 0, TMP1, 0, SLJIT_IMM, UCD_BLOCK_SHIFT); OP1(SLJIT_MOV_U8, TMP2, 0, SLJIT_MEM1(TMP2), (sljit_sw)PRIV(ucd_stage1)); OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, UCD_BLOCK_MASK); @@ -5735,14 +5748,14 @@ while (*cc != XCL_END) if (numberofcmps < 3 && (*cc == XCL_SINGLE || *cc == XCL_RANGE)) { - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(c - charoffset)); - OP_FLAGS(numberofcmps == 0 ? SLJIT_MOV : SLJIT_OR, TMP2, 0, numberofcmps == 0 ? SLJIT_UNUSED : TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(c - charoffset)); + OP_FLAGS(numberofcmps == 0 ? SLJIT_MOV : SLJIT_OR, TMP2, 0, SLJIT_EQUAL); numberofcmps++; } else if (numberofcmps > 0) { - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(c - charoffset)); - OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(c - charoffset)); + OP_FLAGS(SLJIT_OR | SLJIT_SET_Z, TMP2, 0, SLJIT_EQUAL); jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp); numberofcmps = 0; } @@ -5761,14 +5774,14 @@ while (*cc != XCL_END) if (numberofcmps < 3 && (*cc == XCL_SINGLE || *cc == XCL_RANGE)) { - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(c - charoffset)); - OP_FLAGS(numberofcmps == 0 ? SLJIT_MOV : SLJIT_OR, TMP2, 0, numberofcmps == 0 ? SLJIT_UNUSED : TMP2, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(c - charoffset)); + OP_FLAGS(numberofcmps == 0 ? SLJIT_MOV : SLJIT_OR, TMP2, 0, SLJIT_LESS_EQUAL); numberofcmps++; } else if (numberofcmps > 0) { - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(c - charoffset)); - OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(c - charoffset)); + OP_FLAGS(SLJIT_OR | SLJIT_SET_Z, TMP2, 0, SLJIT_LESS_EQUAL); jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp); numberofcmps = 0; } @@ -5793,12 +5806,12 @@ while (*cc != XCL_END) break; case PT_LAMP: - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Lu - typeoffset); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Ll - typeoffset); - OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Lt - typeoffset); - OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Lu - typeoffset); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Ll - typeoffset); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Lt - typeoffset); + OP_FLAGS(SLJIT_OR | SLJIT_SET_Z, TMP2, 0, SLJIT_EQUAL); jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp); break; @@ -5820,33 +5833,33 @@ while (*cc != XCL_END) case PT_SPACE: case PT_PXSPACE: SET_CHAR_OFFSET(9); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xd - 0x9); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xd - 0x9); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_LESS_EQUAL); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x85 - 0x9); - OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x85 - 0x9); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_EQUAL); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x180e - 0x9); - OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x180e - 0x9); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_EQUAL); SET_TYPE_OFFSET(ucp_Zl); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Zs - ucp_Zl); - OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Zs - ucp_Zl); + OP_FLAGS(SLJIT_OR | SLJIT_SET_Z, TMP2, 0, SLJIT_LESS_EQUAL); jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp); break; case PT_WORD: - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(CHAR_UNDERSCORE - charoffset)); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(CHAR_UNDERSCORE - charoffset)); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_EQUAL); /* Fall through. */ case PT_ALNUM: SET_TYPE_OFFSET(ucp_Ll); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Lu - ucp_Ll); - OP_FLAGS((*cc == PT_ALNUM) ? SLJIT_MOV : SLJIT_OR, TMP2, 0, (*cc == PT_ALNUM) ? SLJIT_UNUSED : TMP2, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Lu - ucp_Ll); + OP_FLAGS((*cc == PT_ALNUM) ? SLJIT_MOV : SLJIT_OR, TMP2, 0, SLJIT_LESS_EQUAL); SET_TYPE_OFFSET(ucp_Nd); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_No - ucp_Nd); - OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_No - ucp_Nd); + OP_FLAGS(SLJIT_OR | SLJIT_SET_Z, TMP2, 0, SLJIT_LESS_EQUAL); jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp); break; @@ -5868,8 +5881,8 @@ while (*cc != XCL_END) OP2(SLJIT_ADD, TMP2, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)charoffset); OP2(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_IMM, other_cases[1] ^ other_cases[0]); } - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, other_cases[1]); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, other_cases[1]); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_EQUAL); other_cases += 2; } else if (is_powerof2(other_cases[2] ^ other_cases[1])) @@ -5881,63 +5894,63 @@ while (*cc != XCL_END) OP2(SLJIT_ADD, TMP2, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)charoffset); OP2(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_IMM, other_cases[1] ^ other_cases[0]); } - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, other_cases[2]); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP2, 0, SLJIT_IMM, other_cases[2]); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_EQUAL); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(other_cases[0] - charoffset)); - OP_FLAGS(SLJIT_OR | ((other_cases[3] == NOTACHAR) ? SLJIT_SET_E : 0), TMP2, 0, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(other_cases[0] - charoffset)); + OP_FLAGS(SLJIT_OR | ((other_cases[3] == NOTACHAR) ? SLJIT_SET_Z : 0), TMP2, 0, SLJIT_EQUAL); other_cases += 3; } else { - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(*other_cases++ - charoffset)); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(*other_cases++ - charoffset)); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_EQUAL); } while (*other_cases != NOTACHAR) { - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(*other_cases++ - charoffset)); - OP_FLAGS(SLJIT_OR | ((*other_cases == NOTACHAR) ? SLJIT_SET_E : 0), TMP2, 0, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(*other_cases++ - charoffset)); + OP_FLAGS(SLJIT_OR | ((*other_cases == NOTACHAR) ? SLJIT_SET_Z : 0), TMP2, 0, SLJIT_EQUAL); } jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp); break; case PT_UCNC: - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(CHAR_DOLLAR_SIGN - charoffset)); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(CHAR_COMMERCIAL_AT - charoffset)); - OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(CHAR_GRAVE_ACCENT - charoffset)); - OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(CHAR_DOLLAR_SIGN - charoffset)); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(CHAR_COMMERCIAL_AT - charoffset)); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(CHAR_GRAVE_ACCENT - charoffset)); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_EQUAL); SET_CHAR_OFFSET(0xa0); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(0xd7ff - charoffset)); - OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (sljit_sw)(0xd7ff - charoffset)); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_LESS_EQUAL); SET_CHAR_OFFSET(0); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xe000 - 0); - OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_GREATER_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_GREATER_EQUAL, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xe000 - 0); + OP_FLAGS(SLJIT_OR | SLJIT_SET_Z, TMP2, 0, SLJIT_GREATER_EQUAL); jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp); break; case PT_PXGRAPH: /* C and Z groups are the farthest two groups. */ SET_TYPE_OFFSET(ucp_Ll); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_So - ucp_Ll); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_GREATER); + OP2(SLJIT_SUB | SLJIT_SET_GREATER, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_So - ucp_Ll); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_GREATER); jump = CMP(SLJIT_NOT_EQUAL, typereg, 0, SLJIT_IMM, ucp_Cf - ucp_Ll); /* In case of ucp_Cf, we overwrite the result. */ SET_CHAR_OFFSET(0x2066); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x2069 - 0x2066); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x2069 - 0x2066); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_LESS_EQUAL); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x061c - 0x2066); - OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x061c - 0x2066); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_EQUAL); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x180e - 0x2066); - OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x180e - 0x2066); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_EQUAL); JUMPHERE(jump); jump = CMP(SLJIT_ZERO ^ invertcmp, TMP2, 0, SLJIT_IMM, 0); @@ -5946,21 +5959,21 @@ while (*cc != XCL_END) case PT_PXPRINT: /* C and Z groups are the farthest two groups. */ SET_TYPE_OFFSET(ucp_Ll); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_So - ucp_Ll); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_GREATER); + OP2(SLJIT_SUB | SLJIT_SET_GREATER, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_So - ucp_Ll); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_GREATER); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Zs - ucp_Ll); - OP_FLAGS(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_NOT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Zs - ucp_Ll); + OP_FLAGS(SLJIT_AND, TMP2, 0, SLJIT_NOT_EQUAL); jump = CMP(SLJIT_NOT_EQUAL, typereg, 0, SLJIT_IMM, ucp_Cf - ucp_Ll); /* In case of ucp_Cf, we overwrite the result. */ SET_CHAR_OFFSET(0x2066); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x2069 - 0x2066); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x2069 - 0x2066); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_LESS_EQUAL); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x061c - 0x2066); - OP_FLAGS(SLJIT_OR, TMP2, 0, TMP2, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x061c - 0x2066); + OP_FLAGS(SLJIT_OR, TMP2, 0, SLJIT_EQUAL); JUMPHERE(jump); jump = CMP(SLJIT_ZERO ^ invertcmp, TMP2, 0, SLJIT_IMM, 0); @@ -5968,21 +5981,21 @@ while (*cc != XCL_END) case PT_PXPUNCT: SET_TYPE_OFFSET(ucp_Sc); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_So - ucp_Sc); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_So - ucp_Sc); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_LESS_EQUAL); SET_CHAR_OFFSET(0); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x7f); - OP_FLAGS(SLJIT_AND, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0x7f); + OP_FLAGS(SLJIT_AND, TMP2, 0, SLJIT_LESS_EQUAL); SET_TYPE_OFFSET(ucp_Pc); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Ps - ucp_Pc); - OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_LESS_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS_EQUAL, SLJIT_UNUSED, 0, typereg, 0, SLJIT_IMM, ucp_Ps - ucp_Pc); + OP_FLAGS(SLJIT_OR | SLJIT_SET_Z, TMP2, 0, SLJIT_LESS_EQUAL); jump = JUMP(SLJIT_NOT_ZERO ^ invertcmp); break; default: - SLJIT_ASSERT_STOP(); + SLJIT_UNREACHABLE(); break; } cc += 2; @@ -6028,6 +6041,7 @@ switch(type) case OP_NOT_WORD_BOUNDARY: case OP_WORD_BOUNDARY: add_jump(compiler, &common->wordboundary, JUMP(SLJIT_FAST_CALL)); + sljit_set_current_flags(compiler, SLJIT_SET_Z); add_jump(compiler, backtracks, JUMP(type == OP_NOT_WORD_BOUNDARY ? SLJIT_NOT_ZERO : SLJIT_ZERO)); return cc; @@ -6043,10 +6057,10 @@ switch(type) else { jump[1] = CMP(SLJIT_EQUAL, TMP2, 0, STR_END, 0); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP2, 0, STR_END, 0); - OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_UNUSED, 0, SLJIT_LESS); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff); - OP_FLAGS(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_NOT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_LESS, SLJIT_UNUSED, 0, TMP2, 0, STR_END, 0); + OP_FLAGS(SLJIT_MOV, TMP2, 0, SLJIT_LESS); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, (common->newline >> 8) & 0xff); + OP_FLAGS(SLJIT_OR | SLJIT_SET_Z, TMP2, 0, SLJIT_NOT_EQUAL); add_jump(compiler, backtracks, JUMP(SLJIT_NOT_EQUAL)); check_partial(common, TRUE); add_jump(compiler, backtracks, JUMP(SLJIT_JUMP)); @@ -6068,9 +6082,9 @@ switch(type) OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(0)); jump[1] = CMP(SLJIT_NOT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_CR); OP2(SLJIT_ADD, TMP2, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(2)); - OP2(SLJIT_SUB | SLJIT_SET_U, SLJIT_UNUSED, 0, TMP2, 0, STR_END, 0); + OP2(SLJIT_SUB | SLJIT_SET_Z | SLJIT_SET_GREATER, SLJIT_UNUSED, 0, TMP2, 0, STR_END, 0); jump[2] = JUMP(SLJIT_GREATER); - add_jump(compiler, backtracks, JUMP(SLJIT_LESS)); + add_jump(compiler, backtracks, JUMP(SLJIT_NOT_EQUAL) /* LESS */); /* Equal. */ OP1(MOV_UCHAR, TMP1, 0, SLJIT_MEM1(STR_PTR), IN_UCHARS(1)); jump[3] = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_IMM, CHAR_NL); @@ -6089,6 +6103,7 @@ switch(type) read_char_range(common, common->nlmin, common->nlmax, TRUE); add_jump(compiler, backtracks, CMP(SLJIT_NOT_EQUAL, STR_PTR, 0, STR_END, 0)); add_jump(compiler, &common->anynewline, JUMP(SLJIT_FAST_CALL)); + sljit_set_current_flags(compiler, SLJIT_SET_Z); add_jump(compiler, backtracks, JUMP(SLJIT_ZERO)); OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), LOCALS1); } @@ -6204,7 +6219,7 @@ switch(type) label = LABEL(); add_jump(compiler, backtracks, CMP(SLJIT_LESS_EQUAL, STR_PTR, 0, TMP3, 0)); skip_char_back(common); - OP2(SLJIT_SUB | SLJIT_SET_E, TMP2, 0, TMP2, 0, SLJIT_IMM, 1); + OP2(SLJIT_SUB | SLJIT_SET_Z, TMP2, 0, TMP2, 0, SLJIT_IMM, 1); JUMPTO(SLJIT_NOT_ZERO, label); } else @@ -6217,7 +6232,7 @@ switch(type) check_start_used_ptr(common); return cc + LINK_SIZE; } -SLJIT_ASSERT_STOP(); +SLJIT_UNREACHABLE(); return cc; } @@ -6250,7 +6265,7 @@ switch(type) #endif read_char8_type(common, type == OP_NOT_DIGIT); /* Flip the starting bit in the negative case. */ - OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ctype_digit); + OP2(SLJIT_AND | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ctype_digit); add_jump(compiler, backtracks, JUMP(type == OP_DIGIT ? SLJIT_ZERO : SLJIT_NOT_ZERO)); return cc; @@ -6264,7 +6279,7 @@ switch(type) else #endif read_char8_type(common, type == OP_NOT_WHITESPACE); - OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ctype_space); + OP2(SLJIT_AND | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ctype_space); add_jump(compiler, backtracks, JUMP(type == OP_WHITESPACE ? SLJIT_ZERO : SLJIT_NOT_ZERO)); return cc; @@ -6278,7 +6293,7 @@ switch(type) else #endif read_char8_type(common, type == OP_NOT_WORDCHAR); - OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ctype_word); + OP2(SLJIT_AND | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, ctype_word); add_jump(compiler, backtracks, JUMP(type == OP_WORDCHAR ? SLJIT_ZERO : SLJIT_NOT_ZERO)); return cc; @@ -6320,8 +6335,8 @@ switch(type) #elif defined COMPILE_PCRE16 jump[0] = CMP(SLJIT_LESS, TMP1, 0, SLJIT_IMM, 0xd800); OP2(SLJIT_AND, TMP1, 0, TMP1, 0, SLJIT_IMM, 0xfc00); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xd800); - OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_UNUSED, 0, SLJIT_EQUAL); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, SLJIT_IMM, 0xd800); + OP_FLAGS(SLJIT_MOV, TMP1, 0, SLJIT_EQUAL); OP2(SLJIT_SHL, TMP1, 0, TMP1, 0, SLJIT_IMM, 1); OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, TMP1, 0); #endif @@ -6383,6 +6398,7 @@ switch(type) detect_partial_match(common, backtracks); read_char_range(common, 0x9, 0x3000, type == OP_NOT_HSPACE); add_jump(compiler, &common->hspace, JUMP(SLJIT_FAST_CALL)); + sljit_set_current_flags(compiler, SLJIT_SET_Z); add_jump(compiler, backtracks, JUMP(type == OP_NOT_HSPACE ? SLJIT_NOT_ZERO : SLJIT_ZERO)); return cc; @@ -6392,6 +6408,7 @@ switch(type) detect_partial_match(common, backtracks); read_char_range(common, 0xa, 0x2029, type == OP_NOT_VSPACE); add_jump(compiler, &common->vspace, JUMP(SLJIT_FAST_CALL)); + sljit_set_current_flags(compiler, SLJIT_SET_Z); add_jump(compiler, backtracks, JUMP(type == OP_NOT_VSPACE ? SLJIT_NOT_ZERO : SLJIT_ZERO)); return cc; @@ -6418,7 +6435,7 @@ switch(type) OP1(SLJIT_MOV_U32, TMP1, 0, SLJIT_MEM1(STACK_TOP), (sljit_sw)PRIV(ucp_gbtable)); OP1(SLJIT_MOV, STACK_TOP, 0, TMP2, 0); OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0); - OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0); + OP2(SLJIT_AND | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0); JUMPTO(SLJIT_NOT_ZERO, label); OP1(SLJIT_MOV, STR_PTR, 0, TMP3, 0); @@ -6587,7 +6604,7 @@ switch(type) OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3); OP1(SLJIT_MOV_U8, TMP1, 0, SLJIT_MEM1(TMP1), (sljit_sw)cc); OP2(SLJIT_SHL, TMP2, 0, SLJIT_IMM, 1, TMP2, 0); - OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0); + OP2(SLJIT_AND | SLJIT_SET_Z, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0); add_jump(compiler, backtracks, JUMP(SLJIT_ZERO)); #if defined SUPPORT_UTF || !defined COMPILE_PCRE8 @@ -6604,7 +6621,7 @@ switch(type) return cc + GET(cc, 0) - 1; #endif } -SLJIT_ASSERT_STOP(); +SLJIT_UNREACHABLE(); return cc; } @@ -6790,9 +6807,9 @@ else #endif /* SUPPORT_UTF && SUPPORT_UCP */ { if (ref) - OP2(SLJIT_SUB | SLJIT_SET_E, TMP2, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1), TMP1, 0); + OP2(SLJIT_SUB | SLJIT_SET_Z, TMP2, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1), TMP1, 0); else - OP2(SLJIT_SUB | SLJIT_SET_E, TMP2, 0, SLJIT_MEM1(TMP2), sizeof(sljit_sw), TMP1, 0); + OP2(SLJIT_SUB | SLJIT_SET_Z, TMP2, 0, SLJIT_MEM1(TMP2), sizeof(sljit_sw), TMP1, 0); if (withchecks) jump = JUMP(SLJIT_ZERO); @@ -6883,7 +6900,7 @@ switch(type) cc += 1 + IMM2_SIZE + 1 + 2 * IMM2_SIZE; break; default: - SLJIT_ASSERT_STOP(); + SLJIT_UNREACHABLE(); break; } @@ -6897,7 +6914,7 @@ if (!minimize) OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), SLJIT_IMM, 0); /* Temporary release of STR_PTR. */ - OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw)); + OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw)); /* Handles both invalid and empty cases. Since the minimum repeat, is zero the invalid case is basically the same as an empty case. */ if (ref) @@ -6910,7 +6927,7 @@ if (!minimize) zerolength = CMP(SLJIT_EQUAL, TMP1, 0, SLJIT_MEM1(TMP2), sizeof(sljit_sw)); } /* Restore if not zero length. */ - OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw)); + OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw)); } else { @@ -7157,7 +7174,7 @@ return (*PUBL(callout))(callout_block); (((int)sizeof(PUBL(callout_block)) + 7) & ~7) #define CALLOUT_ARG_OFFSET(arg) \ - (-CALLOUT_ARG_SIZE + SLJIT_OFFSETOF(PUBL(callout_block), arg)) + SLJIT_OFFSETOF(PUBL(callout_block), arg) static SLJIT_INLINE pcre_uchar *compile_callout_matchingpath(compiler_common *common, pcre_uchar *cc, backtrack_common *parent) { @@ -7187,7 +7204,8 @@ OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), CALLOUT_ARG_OFFSET(mark), (common->mark_pt /* Needed to save important temporary registers. */ OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS0, STACK_TOP, 0); -OP2(SLJIT_SUB, SLJIT_R1, 0, STACK_TOP, 0, SLJIT_IMM, CALLOUT_ARG_SIZE); +/* SLJIT_R0 = arguments */ +OP1(SLJIT_MOV, SLJIT_R1, 0, STACK_TOP, 0); GET_LOCAL_BASE(SLJIT_R2, 0, OVECTOR_START); sljit_emit_ijump(compiler, SLJIT_CALL3, SLJIT_IMM, SLJIT_FUNC_OFFSET(do_callout)); OP1(SLJIT_MOV_S32, SLJIT_RETURN_REG, 0, SLJIT_RETURN_REG, 0); @@ -7195,12 +7213,12 @@ OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), LOCALS0); free_stack(common, CALLOUT_ARG_SIZE / sizeof(sljit_sw)); /* Check return value. */ -OP2(SLJIT_SUB | SLJIT_SET_S, SLJIT_UNUSED, 0, SLJIT_RETURN_REG, 0, SLJIT_IMM, 0); +OP2(SLJIT_SUB | SLJIT_SET_Z | SLJIT_SET_SIG_GREATER, SLJIT_UNUSED, 0, SLJIT_RETURN_REG, 0, SLJIT_IMM, 0); add_jump(compiler, &backtrack->topbacktracks, JUMP(SLJIT_SIG_GREATER)); if (common->forced_quit_label == NULL) - add_jump(compiler, &common->forced_quit, JUMP(SLJIT_SIG_LESS)); + add_jump(compiler, &common->forced_quit, JUMP(SLJIT_NOT_EQUAL) /* SIG_LESS */); else - JUMPTO(SLJIT_SIG_LESS, common->forced_quit_label); + JUMPTO(SLJIT_NOT_EQUAL /* SIG_LESS */, common->forced_quit_label); return cc + 2 + 2 * LINK_SIZE; } @@ -7321,7 +7339,7 @@ else allocate_stack(common, framesize + extrasize); OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr); - OP2(SLJIT_SUB, TMP2, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + extrasize) * sizeof(sljit_sw)); + OP2(SLJIT_ADD, TMP2, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + extrasize) * sizeof(sljit_sw)); OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, TMP2, 0); if (needs_control_head) OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr); @@ -7392,22 +7410,22 @@ while (1) free_stack(common, extrasize); if (needs_control_head) - OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_MEM1(STACK_TOP), 0); + OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_MEM1(STACK_TOP), STACK(-1)); } else { if ((opcode != OP_ASSERT_NOT && opcode != OP_ASSERTBACK_NOT) || conditional) { /* We don't need to keep the STR_PTR, only the previous private_data_ptr. */ - OP2(SLJIT_ADD, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, (framesize + 1) * sizeof(sljit_sw)); + OP2(SLJIT_SUB, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, (framesize + 1) * sizeof(sljit_sw)); if (needs_control_head) - OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_MEM1(STACK_TOP), 0); + OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_MEM1(STACK_TOP), STACK(-1)); } else { OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr); if (needs_control_head) - OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_MEM1(STACK_TOP), (framesize + 1) * sizeof(sljit_sw)); + OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_MEM1(STACK_TOP), STACK(-framesize - 2)); add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL)); } } @@ -7418,25 +7436,25 @@ while (1) if (conditional) { if (extrasize > 0) - OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), needs_control_head ? sizeof(sljit_sw) : 0); + OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), needs_control_head ? STACK(-2) : STACK(-1)); } else if (bra == OP_BRAZERO) { if (framesize < 0) - OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), (extrasize - 1) * sizeof(sljit_sw)); + OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(-extrasize)); else { - OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), framesize * sizeof(sljit_sw)); - OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), (framesize + extrasize - 1) * sizeof(sljit_sw)); + OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(-framesize - 1)); + OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(-framesize - extrasize)); OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, TMP1, 0); } - OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw)); + OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw)); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0); } else if (framesize >= 0) { /* For OP_BRA and OP_BRAMINZERO. */ - OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_MEM1(STACK_TOP), framesize * sizeof(sljit_sw)); + OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_MEM1(STACK_TOP), STACK(-framesize - 1)); } } add_jump(compiler, found, JUMP(SLJIT_JUMP)); @@ -7480,12 +7498,12 @@ if (common->positive_assert_quit != NULL) set_jumps(common->positive_assert_quit, LABEL()); SLJIT_ASSERT(framesize != no_stack); if (framesize < 0) - OP2(SLJIT_ADD, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, extrasize * sizeof(sljit_sw)); + OP2(SLJIT_SUB, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, extrasize * sizeof(sljit_sw)); else { OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr); add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL)); - OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + extrasize) * sizeof(sljit_sw)); + OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + extrasize) * sizeof(sljit_sw)); } JUMPHERE(jump); } @@ -7534,18 +7552,18 @@ if (opcode == OP_ASSERT || opcode == OP_ASSERTBACK) { /* We know that STR_PTR was stored on the top of the stack. */ if (extrasize > 0) - OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), (extrasize - 1) * sizeof(sljit_sw)); + OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(-extrasize)); /* Keep the STR_PTR on the top of the stack. */ if (bra == OP_BRAZERO) { - OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw)); + OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw)); if (extrasize == 2) OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0); } else if (bra == OP_BRAMINZERO) { - OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw)); + OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw)); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0); } } @@ -7554,13 +7572,13 @@ if (opcode == OP_ASSERT || opcode == OP_ASSERTBACK) if (bra == OP_BRA) { /* We don't need to keep the STR_PTR, only the previous private_data_ptr. */ - OP2(SLJIT_ADD, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, (framesize + 1) * sizeof(sljit_sw)); - OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), (extrasize - 2) * sizeof(sljit_sw)); + OP2(SLJIT_SUB, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, (framesize + 1) * sizeof(sljit_sw)); + OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(-extrasize + 1)); } else { /* We don't need to keep the STR_PTR, only the previous private_data_ptr. */ - OP2(SLJIT_ADD, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, (framesize + 2) * sizeof(sljit_sw)); + OP2(SLJIT_SUB, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, (framesize + 2) * sizeof(sljit_sw)); if (extrasize == 2) { OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(STACK_TOP), STACK(0)); @@ -7588,7 +7606,7 @@ if (opcode == OP_ASSERT || opcode == OP_ASSERTBACK) { OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr); add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL)); - OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_MEM1(STACK_TOP), framesize * sizeof(sljit_sw)); + OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_MEM1(STACK_TOP), STACK(-framesize - 1)); } set_jumps(backtrack->common.topbacktracks, LABEL()); } @@ -7675,23 +7693,23 @@ if (framesize < 0) } if (needs_control_head) - OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), (ket != OP_KET || has_alternatives) ? sizeof(sljit_sw) : 0); + OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), (ket != OP_KET || has_alternatives) ? STACK(-2) : STACK(-1)); /* TMP2 which is set here used by OP_KETRMAX below. */ if (ket == OP_KETRMAX) - OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), 0); + OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), STACK(-1)); else if (ket == OP_KETRMIN) { /* Move the STR_PTR to the private_data_ptr. */ - OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_MEM1(STACK_TOP), 0); + OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_MEM1(STACK_TOP), STACK(-1)); } } else { stacksize = (ket != OP_KET || has_alternatives) ? 2 : 1; - OP2(SLJIT_ADD, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, (framesize + stacksize) * sizeof(sljit_sw)); + OP2(SLJIT_SUB, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, (framesize + stacksize) * sizeof(sljit_sw)); if (needs_control_head) - OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), 0); + OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(-1)); if (ket == OP_KETRMAX) { @@ -7927,7 +7945,7 @@ if (bra == OP_BRAMINZERO) { /* Except when the whole stack frame must be saved. */ OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr); - braminzero = CMP(SLJIT_EQUAL, STR_PTR, 0, SLJIT_MEM1(TMP1), (BACKTRACK_AS(bracket_backtrack)->u.framesize + 1) * sizeof(sljit_sw)); + braminzero = CMP(SLJIT_EQUAL, STR_PTR, 0, SLJIT_MEM1(TMP1), STACK(-BACKTRACK_AS(bracket_backtrack)->u.framesize - 2)); } JUMPHERE(skip); } @@ -8000,7 +8018,7 @@ if (opcode == OP_ONCE) OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize), STR_PTR, 0); if (BACKTRACK_AS(bracket_backtrack)->u.framesize == no_frame) - OP2(SLJIT_SUB, SLJIT_MEM1(SLJIT_SP), private_data_ptr, STACK_TOP, 0, SLJIT_IMM, needs_control_head ? (2 * sizeof(sljit_sw)) : sizeof(sljit_sw)); + OP2(SLJIT_ADD, SLJIT_MEM1(SLJIT_SP), private_data_ptr, STACK_TOP, 0, SLJIT_IMM, needs_control_head ? (2 * sizeof(sljit_sw)) : sizeof(sljit_sw)); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(stacksize + 1), TMP2, 0); } else if (ket == OP_KETRMAX || has_alternatives) @@ -8018,7 +8036,7 @@ if (opcode == OP_ONCE) OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), TMP2, 0); OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr); - OP2(SLJIT_SUB, TMP2, 0, STACK_TOP, 0, SLJIT_IMM, stacksize * sizeof(sljit_sw)); + OP2(SLJIT_ADD, TMP2, 0, STACK_TOP, 0, SLJIT_IMM, stacksize * sizeof(sljit_sw)); stacksize = needs_control_head ? 1 : 0; if (ket != OP_KET || has_alternatives) @@ -8090,13 +8108,13 @@ if (opcode == OP_COND || opcode == OP_SCOND) slot = common->name_table + GET2(matchingpath, 1) * common->name_entry_size; OP1(SLJIT_MOV, TMP3, 0, STR_PTR, 0); OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(1)); - OP2(SLJIT_SUB | SLJIT_SET_E, TMP2, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(GET2(slot, 0) << 1), TMP1, 0); + OP2(SLJIT_SUB | SLJIT_SET_Z, TMP2, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(GET2(slot, 0) << 1), TMP1, 0); slot += common->name_entry_size; i--; while (i-- > 0) { OP2(SLJIT_SUB, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), OVECTOR(GET2(slot, 0) << 1), TMP1, 0); - OP2(SLJIT_OR | SLJIT_SET_E, TMP2, 0, TMP2, 0, STR_PTR, 0); + OP2(SLJIT_OR | SLJIT_SET_Z, TMP2, 0, TMP2, 0, STR_PTR, 0); slot += common->name_entry_size; } OP1(SLJIT_MOV, STR_PTR, 0, TMP3, 0); @@ -8111,7 +8129,7 @@ if (opcode == OP_COND || opcode == OP_SCOND) if (*matchingpath == OP_FAIL) stacksize = 0; - if (*matchingpath == OP_RREF) + else if (*matchingpath == OP_RREF) { stacksize = GET2(matchingpath, 1); if (common->currententry == NULL) @@ -8244,7 +8262,7 @@ if (ket == OP_KETRMAX) { if (has_alternatives) BACKTRACK_AS(bracket_backtrack)->alternative_matchingpath = LABEL(); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_IMM, 1); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_IMM, 1); JUMPTO(SLJIT_NOT_ZERO, rmax_label); /* Drop STR_PTR for greedy plus quantifier. */ if (opcode != OP_ONCE) @@ -8274,7 +8292,7 @@ if (ket == OP_KETRMAX) if (repeat_type == OP_EXACT) { count_match(common); - OP2(SLJIT_SUB | SLJIT_SET_E, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_IMM, 1); + OP2(SLJIT_SUB | SLJIT_SET_Z, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_MEM1(SLJIT_SP), repeat_ptr, SLJIT_IMM, 1); JUMPTO(SLJIT_NOT_ZERO, rmax_label); } else if (repeat_type == OP_UPTO) @@ -8374,7 +8392,7 @@ switch(opcode) break; default: - SLJIT_ASSERT_STOP(); + SLJIT_UNREACHABLE(); break; } @@ -8452,7 +8470,7 @@ else OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr); if (needs_control_head) OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr); - OP2(SLJIT_SUB, SLJIT_MEM1(SLJIT_SP), private_data_ptr, STACK_TOP, 0, SLJIT_IMM, -STACK(stacksize - 1)); + OP2(SLJIT_ADD, SLJIT_MEM1(SLJIT_SP), private_data_ptr, STACK_TOP, 0, SLJIT_IMM, stacksize * sizeof(sljit_sw)); stack = 0; if (!zero) @@ -8524,7 +8542,7 @@ while (*cc != OP_KETRPOS) { if (offset != 0) { - OP2(SLJIT_ADD, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, stacksize * sizeof(sljit_sw)); + OP2(SLJIT_SUB, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_IMM, stacksize * sizeof(sljit_sw)); OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), cbraprivptr); OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), OVECTOR(offset + 1), STR_PTR, 0); OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), cbraprivptr, STR_PTR, 0); @@ -8535,10 +8553,10 @@ while (*cc != OP_KETRPOS) else { OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr); - OP2(SLJIT_ADD, STACK_TOP, 0, TMP2, 0, SLJIT_IMM, stacksize * sizeof(sljit_sw)); + OP2(SLJIT_SUB, STACK_TOP, 0, TMP2, 0, SLJIT_IMM, stacksize * sizeof(sljit_sw)); if (opcode == OP_SBRAPOS) - OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP2), (framesize + 1) * sizeof(sljit_sw)); - OP1(SLJIT_MOV, SLJIT_MEM1(TMP2), (framesize + 1) * sizeof(sljit_sw), STR_PTR, 0); + OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP2), STACK(-framesize - 2)); + OP1(SLJIT_MOV, SLJIT_MEM1(TMP2), STACK(-framesize - 2), STR_PTR, 0); } /* Even if the match is empty, we need to reset the control head. */ @@ -8584,7 +8602,7 @@ while (*cc != OP_KETRPOS) else { OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr); - OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(TMP2), (framesize + 1) * sizeof(sljit_sw)); + OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(TMP2), STACK(-framesize - 2)); } } @@ -8601,7 +8619,7 @@ if (!zero) if (framesize < 0) add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_NOT_EQUAL, SLJIT_MEM1(STACK_TOP), STACK(stacksize - 1), SLJIT_IMM, 0)); else /* TMP2 is set to [private_data_ptr] above. */ - add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_NOT_EQUAL, SLJIT_MEM1(TMP2), (stacksize - 1) * sizeof(sljit_sw), SLJIT_IMM, 0)); + add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_NOT_EQUAL, SLJIT_MEM1(TMP2), STACK(-stacksize), SLJIT_IMM, 0)); } /* None of them matched. */ @@ -8824,7 +8842,7 @@ if (exact > 1) OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, exact); label = LABEL(); compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks, FALSE); - OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); + OP2(SLJIT_SUB | SLJIT_SET_Z, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); JUMPTO(SLJIT_NOT_ZERO, label); } else @@ -8832,7 +8850,7 @@ if (exact > 1) OP1(SLJIT_MOV, tmp_base, tmp_offset, SLJIT_IMM, exact); label = LABEL(); compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks, TRUE); - OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); + OP2(SLJIT_SUB | SLJIT_SET_Z, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); JUMPTO(SLJIT_NOT_ZERO, label); } } @@ -8862,7 +8880,7 @@ switch(opcode) if (opcode == OP_UPTO) { OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), POSSESSIVE0); - OP2(SLJIT_SUB | SLJIT_SET_E, TMP1, 0, TMP1, 0, SLJIT_IMM, 1); + OP2(SLJIT_SUB | SLJIT_SET_Z, TMP1, 0, TMP1, 0, SLJIT_IMM, 1); jump = JUMP(SLJIT_ZERO); OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE0, TMP1, 0); } @@ -8924,7 +8942,7 @@ switch(opcode) label = LABEL(); if (opcode == OP_UPTO) { - OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); + OP2(SLJIT_SUB | SLJIT_SET_Z, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); add_jump(compiler, &backtrack->topbacktracks, JUMP(SLJIT_ZERO)); } compile_char1_matchingpath(common, type, cc, &backtrack->topbacktracks, FALSE); @@ -8944,7 +8962,7 @@ switch(opcode) OP1(SLJIT_MOV, base, offset1, STR_PTR, 0); if (opcode == OP_UPTO) { - OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); + OP2(SLJIT_SUB | SLJIT_SET_Z, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); add_jump(compiler, &no_match, JUMP(SLJIT_ZERO)); } @@ -8971,7 +8989,7 @@ switch(opcode) if (opcode == OP_UPTO) { - OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); + OP2(SLJIT_SUB | SLJIT_SET_Z, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); JUMPTO(SLJIT_NOT_ZERO, label); } else @@ -9000,7 +9018,7 @@ switch(opcode) if (opcode == OP_UPTO) { - OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); + OP2(SLJIT_SUB | SLJIT_SET_Z, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); JUMPTO(SLJIT_NOT_ZERO, label); } else @@ -9026,7 +9044,7 @@ switch(opcode) compile_char1_matchingpath(common, type, cc, &no_char1_match, FALSE); if (opcode == OP_UPTO) { - OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); + OP2(SLJIT_SUB | SLJIT_SET_Z, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); JUMPTO(SLJIT_NOT_ZERO, label); OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1)); } @@ -9113,7 +9131,7 @@ switch(opcode) label = LABEL(); compile_char1_matchingpath(common, type, cc, &no_match, TRUE); OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1, STR_PTR, 0); - OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); + OP2(SLJIT_SUB | SLJIT_SET_Z, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); JUMPTO(SLJIT_NOT_ZERO, label); set_jumps(no_match, LABEL()); OP1(SLJIT_MOV, STR_PTR, 0, SLJIT_MEM1(SLJIT_SP), POSSESSIVE1); @@ -9124,7 +9142,7 @@ switch(opcode) label = LABEL(); detect_partial_match(common, &no_match); compile_char1_matchingpath(common, type, cc, &no_char1_match, FALSE); - OP2(SLJIT_SUB | SLJIT_SET_E, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); + OP2(SLJIT_SUB | SLJIT_SET_Z, tmp_base, tmp_offset, tmp_base, tmp_offset, SLJIT_IMM, 1); JUMPTO(SLJIT_NOT_ZERO, label); OP2(SLJIT_ADD, STR_PTR, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(1)); set_jumps(no_char1_match, LABEL()); @@ -9142,7 +9160,7 @@ switch(opcode) break; default: - SLJIT_ASSERT_STOP(); + SLJIT_UNREACHABLE(); break; } @@ -9264,7 +9282,7 @@ size = 3 + (size < 0 ? 0 : size); OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr); allocate_stack(common, size); if (size > 3) - OP2(SLJIT_SUB, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, STACK_TOP, 0, SLJIT_IMM, (size - 3) * sizeof(sljit_sw)); + OP2(SLJIT_ADD, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, STACK_TOP, 0, SLJIT_IMM, (size - 3) * sizeof(sljit_sw)); else OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, STACK_TOP, 0); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(size - 1), SLJIT_IMM, BACKTRACK_AS(then_trap_backtrack)->start); @@ -9569,7 +9587,7 @@ while (cc < ccend) break; default: - SLJIT_ASSERT_STOP(); + SLJIT_UNREACHABLE(); return; } if (cc == NULL) @@ -9677,7 +9695,7 @@ switch(opcode) case OP_MINUPTO: OP1(SLJIT_MOV, TMP1, 0, base, offset1); OP1(SLJIT_MOV, STR_PTR, 0, base, offset0); - OP2(SLJIT_SUB | SLJIT_SET_E, TMP1, 0, TMP1, 0, SLJIT_IMM, 1); + OP2(SLJIT_SUB | SLJIT_SET_Z, TMP1, 0, TMP1, 0, SLJIT_IMM, 1); add_jump(compiler, &jumplist, JUMP(SLJIT_ZERO)); OP1(SLJIT_MOV, base, offset1, TMP1, 0); @@ -9723,7 +9741,7 @@ switch(opcode) break; default: - SLJIT_ASSERT_STOP(); + SLJIT_UNREACHABLE(); break; } @@ -9831,7 +9849,7 @@ if (*cc == OP_ASSERT || *cc == OP_ASSERTBACK) { OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), CURRENT_AS(assert_backtrack)->private_data_ptr); add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL)); - OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), CURRENT_AS(assert_backtrack)->private_data_ptr, SLJIT_MEM1(STACK_TOP), CURRENT_AS(assert_backtrack)->framesize * sizeof(sljit_sw)); + OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), CURRENT_AS(assert_backtrack)->private_data_ptr, SLJIT_MEM1(STACK_TOP), STACK(-CURRENT_AS(assert_backtrack)->framesize - 1)); set_jumps(current->topbacktracks, LABEL()); } @@ -9841,7 +9859,7 @@ else if (bra == OP_BRAZERO) { /* We know there is enough place on the stack. */ - OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw)); + OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, sizeof(sljit_sw)); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), SLJIT_IMM, 0); JUMPTO(SLJIT_JUMP, CURRENT_AS(assert_backtrack)->matchingpath); JUMPHERE(brajump); @@ -9954,7 +9972,7 @@ else if (ket == OP_KETRMIN) else { OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(SLJIT_SP), private_data_ptr); - CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_MEM1(TMP1), (CURRENT_AS(bracket_backtrack)->u.framesize + 1) * sizeof(sljit_sw), CURRENT_AS(bracket_backtrack)->recursive_matchingpath); + CMPTO(SLJIT_NOT_EQUAL, STR_PTR, 0, SLJIT_MEM1(TMP1), STACK(-CURRENT_AS(bracket_backtrack)->u.framesize - 2), CURRENT_AS(bracket_backtrack)->recursive_matchingpath); } /* Drop STR_PTR for non-greedy plus quantifier. */ if (opcode != OP_ONCE) @@ -10060,7 +10078,7 @@ if (SLJIT_UNLIKELY(opcode == OP_COND) || SLJIT_UNLIKELY(opcode == OP_SCOND)) { OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), assert->private_data_ptr); add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL)); - OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), assert->private_data_ptr, SLJIT_MEM1(STACK_TOP), assert->framesize * sizeof(sljit_sw)); + OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), assert->private_data_ptr, SLJIT_MEM1(STACK_TOP), STACK(-assert->framesize - 1)); } cond = JUMP(SLJIT_JUMP); set_jumps(CURRENT_AS(bracket_backtrack)->u.assert->condfailed, LABEL()); @@ -10201,7 +10219,7 @@ if (has_alternatives) { OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), assert->private_data_ptr); add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL)); - OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), assert->private_data_ptr, SLJIT_MEM1(STACK_TOP), assert->framesize * sizeof(sljit_sw)); + OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), assert->private_data_ptr, SLJIT_MEM1(STACK_TOP), STACK(-assert->framesize - 1)); } JUMPHERE(cond); } @@ -10256,7 +10274,7 @@ else if (opcode == OP_ONCE) JUMPHERE(once); /* Restore previous private_data_ptr */ if (CURRENT_AS(bracket_backtrack)->u.framesize >= 0) - OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_MEM1(STACK_TOP), CURRENT_AS(bracket_backtrack)->u.framesize * sizeof(sljit_sw)); + OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), private_data_ptr, SLJIT_MEM1(STACK_TOP), STACK(-CURRENT_AS(bracket_backtrack)->u.framesize - 1)); else if (ket == OP_KETRMIN) { OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(1)); @@ -10346,7 +10364,7 @@ if (current->topbacktracks) free_stack(common, CURRENT_AS(bracketpos_backtrack)->stacksize); JUMPHERE(jump); } -OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), CURRENT_AS(bracketpos_backtrack)->private_data_ptr, SLJIT_MEM1(STACK_TOP), CURRENT_AS(bracketpos_backtrack)->framesize * sizeof(sljit_sw)); +OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), CURRENT_AS(bracketpos_backtrack)->private_data_ptr, SLJIT_MEM1(STACK_TOP), STACK(-CURRENT_AS(bracketpos_backtrack)->framesize - 1)); } static SLJIT_INLINE void compile_braminzero_backtrackingpath(compiler_common *common, struct backtrack_common *current) @@ -10392,10 +10410,10 @@ if (opcode == OP_THEN || opcode == OP_THEN_ARG) jump = JUMP(SLJIT_JUMP); loop = LABEL(); - OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(STACK_TOP), -(int)sizeof(sljit_sw)); + OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(STACK_TOP), STACK(0)); JUMPHERE(jump); - CMPTO(SLJIT_NOT_EQUAL, SLJIT_MEM1(STACK_TOP), -(int)(2 * sizeof(sljit_sw)), TMP1, 0, loop); - CMPTO(SLJIT_NOT_EQUAL, SLJIT_MEM1(STACK_TOP), -(int)(3 * sizeof(sljit_sw)), TMP2, 0, loop); + CMPTO(SLJIT_NOT_EQUAL, SLJIT_MEM1(STACK_TOP), STACK(1), TMP1, 0, loop); + CMPTO(SLJIT_NOT_EQUAL, SLJIT_MEM1(STACK_TOP), STACK(2), TMP2, 0, loop); add_jump(compiler, &common->then_trap->quit, JUMP(SLJIT_JUMP)); return; } @@ -10645,7 +10663,7 @@ while (current) break; default: - SLJIT_ASSERT_STOP(); + SLJIT_UNREACHABLE(); break; } current = current->prev; @@ -10684,7 +10702,7 @@ sljit_emit_fast_enter(compiler, TMP2, 0); count_match(common); allocate_stack(common, private_data_size + framesize + alternativesize); OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(private_data_size + framesize + alternativesize - 1), TMP2, 0); -copy_private_data(common, ccbegin, ccend, TRUE, private_data_size + framesize + alternativesize, framesize + alternativesize, needs_control_head); +copy_private_data(common, ccbegin, ccend, TRUE, framesize + alternativesize, private_data_size + framesize + alternativesize, needs_control_head); if (needs_control_head) OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_IMM, 0); OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->recursive_head_ptr, STACK_TOP, 0); @@ -10737,9 +10755,9 @@ if (common->quit != NULL) OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), common->recursive_head_ptr); if (needs_frame) { - OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + alternativesize) * sizeof(sljit_sw)); - add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL)); OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + alternativesize) * sizeof(sljit_sw)); + add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL)); + OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + alternativesize) * sizeof(sljit_sw)); } OP1(SLJIT_MOV, TMP3, 0, SLJIT_IMM, 0); common->quit = NULL; @@ -10750,32 +10768,32 @@ set_jumps(common->accept, LABEL()); OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(SLJIT_SP), common->recursive_head_ptr); if (needs_frame) { - OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + alternativesize) * sizeof(sljit_sw)); - add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL)); OP2(SLJIT_ADD, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + alternativesize) * sizeof(sljit_sw)); + add_jump(compiler, &common->revertframes, JUMP(SLJIT_FAST_CALL)); + OP2(SLJIT_SUB, STACK_TOP, 0, STACK_TOP, 0, SLJIT_IMM, (framesize + alternativesize) * sizeof(sljit_sw)); } OP1(SLJIT_MOV, TMP3, 0, SLJIT_IMM, 1); JUMPHERE(jump); if (common->quit != NULL) set_jumps(common->quit, LABEL()); -copy_private_data(common, ccbegin, ccend, FALSE, private_data_size + framesize + alternativesize, framesize + alternativesize, needs_control_head); +copy_private_data(common, ccbegin, ccend, FALSE, framesize + alternativesize, private_data_size + framesize + alternativesize, needs_control_head); free_stack(common, private_data_size + framesize + alternativesize); if (needs_control_head) { - OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), 2 * sizeof(sljit_sw)); - OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), sizeof(sljit_sw)); + OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(STACK_TOP), STACK(-3)); + OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), STACK(-2)); OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->recursive_head_ptr, TMP1, 0); OP1(SLJIT_MOV, TMP1, 0, TMP3, 0); OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, TMP2, 0); } else { - OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), sizeof(sljit_sw)); + OP1(SLJIT_MOV, TMP2, 0, SLJIT_MEM1(STACK_TOP), STACK(-2)); OP1(SLJIT_MOV, TMP1, 0, TMP3, 0); OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->recursive_head_ptr, TMP2, 0); } -sljit_emit_fast_return(compiler, SLJIT_MEM1(STACK_TOP), 0); +sljit_emit_fast_return(compiler, SLJIT_MEM1(STACK_TOP), STACK(-1)); } #undef COMPILE_BACKTRACKINGPATH @@ -11237,7 +11255,7 @@ OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LOCALS1, TMP2, 0); OP1(SLJIT_MOV, TMP1, 0, ARGUMENTS, 0); OP1(SLJIT_MOV, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, stack)); OP1(SLJIT_MOV, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(struct sljit_stack, top), STACK_TOP, 0); -OP2(SLJIT_ADD, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(struct sljit_stack, limit), SLJIT_IMM, STACK_GROWTH_RATE); +OP2(SLJIT_SUB, TMP2, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(struct sljit_stack, limit), SLJIT_IMM, STACK_GROWTH_RATE); sljit_emit_ijump(compiler, SLJIT_CALL2, SLJIT_IMM, SLJIT_FUNC_OFFSET(sljit_stack_resize)); jump = CMP(SLJIT_NOT_EQUAL, SLJIT_RETURN_REG, 0, SLJIT_IMM, 0); @@ -11391,10 +11409,10 @@ union { sljit_u8 local_space[MACHINE_STACK_SIZE]; struct sljit_stack local_stack; -local_stack.top = (sljit_sw)&local_space; -local_stack.base = local_stack.top; -local_stack.limit = local_stack.base + MACHINE_STACK_SIZE; -local_stack.max_limit = local_stack.limit; +local_stack.max_limit = local_space; +local_stack.limit = local_space; +local_stack.base = local_space + MACHINE_STACK_SIZE; +local_stack.top = local_space + MACHINE_STACK_SIZE; arguments->stack = &local_stack; convert_executable_func.executable_func = executable_func; return convert_executable_func.call_executable_func(arguments); diff --git a/erts/emulator/pcre/pcre_tables.c b/erts/emulator/pcre/pcre_tables.c index 2f6302e2e1..08e31f1460 100644 --- a/erts/emulator/pcre/pcre_tables.c +++ b/erts/emulator/pcre/pcre_tables.c @@ -6,7 +6,7 @@ and semantics are as close as possible to those of the Perl 5 language. Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge + Copyright (c) 1997-2017 University of Cambridge ----------------------------------------------------------------------------- Redistribution and use in source and binary forms, with or without @@ -162,7 +162,7 @@ const pcre_uint32 PRIV(ucp_gbtable[]) = { (1<<ucp_gbExtend)|(1<<ucp_gbSpacingMark), /* 5 SpacingMark */ (1<<ucp_gbExtend)|(1<<ucp_gbSpacingMark)|(1<<ucp_gbL)| /* 6 L */ - (1<<ucp_gbL)|(1<<ucp_gbV)|(1<<ucp_gbLV)|(1<<ucp_gbLVT), + (1<<ucp_gbV)|(1<<ucp_gbLV)|(1<<ucp_gbLVT), (1<<ucp_gbExtend)|(1<<ucp_gbSpacingMark)|(1<<ucp_gbV)| /* 7 V */ (1<<ucp_gbT), diff --git a/erts/emulator/pcre/pcre_ucd.c b/erts/emulator/pcre/pcre_ucd.c index 9b700c0785..2dd4b05751 100644 --- a/erts/emulator/pcre/pcre_ucd.c +++ b/erts/emulator/pcre/pcre_ucd.c @@ -38,6 +38,20 @@ const pcre_uint16 PRIV(ucd_stage2)[] = {0}; const pcre_uint32 PRIV(ucd_caseless_sets)[] = {0}; #else +/* If the 32-bit library is run in non-32-bit mode, character values +greater than 0x10ffff may be encountered. For these we set up a +special record. */ + +#ifdef COMPILE_PCRE32 +const ucd_record PRIV(dummy_ucd_record)[] = {{ + ucp_Common, /* script */ + ucp_Cn, /* type unassigned */ + ucp_gbOther, /* grapheme break property */ + 0, /* case set */ + 0, /* other case */ + }}; +#endif + /* When recompiling tables with a new Unicode version, please check the types in this structure definition from pcre_internal.h (the actual field names will be different): diff --git a/erts/emulator/sys/common/erl_check_io.c b/erts/emulator/sys/common/erl_check_io.c index ad580e7d52..799f67fc45 100644 --- a/erts/emulator/sys/common/erl_check_io.c +++ b/erts/emulator/sys/common/erl_check_io.c @@ -2564,24 +2564,22 @@ ERTS_CIO_EXPORT(erts_init_check_io)(void) #ifdef ERTS_SMP init_removed_fd_alloc(); pollset.removed_list = NULL; - erts_smp_spinlock_init(&pollset.removed_list_lock, - "pollset_rm_list"); + erts_smp_spinlock_init(&pollset.removed_list_lock, "pollset_rm_list", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_IO); { - int i; - for (i=0; i<DRV_EV_STATE_LOCK_CNT; i++) { -#ifdef ERTS_ENABLE_LOCK_COUNT - erts_smp_mtx_init_x(&drv_ev_state_locks[i].lck, "drv_ev_state", make_small(i)); -#else - erts_smp_mtx_init(&drv_ev_state_locks[i].lck, "drv_ev_state"); -#endif - } + int i; + for (i=0; i<DRV_EV_STATE_LOCK_CNT; i++) { + erts_smp_mtx_init(&drv_ev_state_locks[i].lck, "drv_ev_state", make_small(i), + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_IO); + } } #endif #ifdef ERTS_SYS_CONTINOUS_FD_NUMBERS max_fds = ERTS_CIO_POLL_MAX_FDS(); erts_smp_atomic_init_nob(&drv_ev_state_len, 0); drv_ev_state = NULL; - erts_smp_mtx_init(&drv_ev_state_grow_lock, "drv_ev_state_grow"); + erts_smp_mtx_init(&drv_ev_state_grow_lock, "drv_ev_state_grow", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_IO); #else { SafeHashFunctions hf; @@ -2591,10 +2589,11 @@ ERTS_CIO_EXPORT(erts_init_check_io)(void) hf.free = &drv_ev_state_free; num_state_prealloc = 0; state_prealloc_first = NULL; - erts_smp_spinlock_init(&state_prealloc_lock,"state_prealloc"); + erts_smp_spinlock_init(&state_prealloc_lock,"state_prealloc", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_IO); - safe_hash_init(ERTS_ALC_T_DRV_EV_STATE, &drv_ev_state_tab, "drv_ev_state_tab", - DRV_EV_STATE_HTAB_SIZE, hf); + safe_hash_init(ERTS_ALC_T_DRV_EV_STATE, &drv_ev_state_tab, "drv_ev_state_tab", + ERTS_LOCK_FLAGS_CATEGORY_IO, DRV_EV_STATE_HTAB_SIZE, hf); } #endif } @@ -3130,3 +3129,12 @@ ERTS_CIO_EXPORT(erts_check_io_debug)(ErtsCheckIoDebugInfo *ciodip) return counters.num_errors; } +#ifdef ERTS_ENABLE_LOCK_COUNT +void ERTS_CIO_EXPORT(erts_lcnt_update_cio_locks)(int enable) { +#ifndef ERTS_SYS_CONTINOUS_FD_NUMBERS + erts_lcnt_enable_hash_lock_count(&drv_ev_state_tab, ERTS_LOCK_FLAGS_CATEGORY_IO, enable); +#else + (void)enable; +#endif +} +#endif /* ERTS_ENABLE_LOCK_COUNT */ diff --git a/erts/emulator/sys/common/erl_check_io.h b/erts/emulator/sys/common/erl_check_io.h index ee4abeece9..2d3bb98afa 100644 --- a/erts/emulator/sys/common/erl_check_io.h +++ b/erts/emulator/sys/common/erl_check_io.h @@ -59,6 +59,11 @@ void erts_init_check_io_nkp(void); int erts_check_io_debug_kp(ErtsCheckIoDebugInfo *); int erts_check_io_debug_nkp(ErtsCheckIoDebugInfo *); +#ifdef ERTS_ENABLE_LOCK_COUNT +void erts_lcnt_update_cio_locks_kp(int enable); +void erts_lcnt_update_cio_locks_nkp(int enable); +#endif + #else /* !ERTS_ENABLE_KERNEL_POLL */ Uint erts_check_io_size(void); @@ -72,6 +77,10 @@ void erts_check_io_interrupt_timed(int, ErtsMonotonicTime); void erts_check_io(int); void erts_init_check_io(void); +#ifdef ERTS_ENABLE_LOCK_COUNT +void erts_lcnt_update_cio_locks(int enable); +#endif + #endif extern erts_smp_atomic_t erts_check_io_time; diff --git a/erts/emulator/sys/common/erl_mmap.c b/erts/emulator/sys/common/erl_mmap.c index bb930ff03b..214ed01c82 100644 --- a/erts/emulator/sys/common/erl_mmap.c +++ b/erts/emulator/sys/common/erl_mmap.c @@ -2212,9 +2212,11 @@ erts_mmap_init(ErtsMemMapper* mm, ErtsMMapInit *init, int executable) erts_exit(1, "erts_mmap: Failed to open /dev/zero\n"); #endif - erts_smp_mtx_init(&mm->mtx, "erts_mmap"); + erts_smp_mtx_init(&mm->mtx, "erts_mmap", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); if (is_first_call) { - erts_mtx_init(&am.init_mutex, "mmap_init_atoms"); + erts_mtx_init(&am.init_mutex, "mmap_init_atoms", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); } #ifdef ERTS_HAVE_OS_PHYSICAL_MEMORY_RESERVATION @@ -2816,7 +2818,8 @@ static void hard_dbg_mseg_init(void) { ErtsFreeSegDesc_fake* p; - erts_mtx_init(&hard_dbg_mseg_mtx, "hard_dbg_mseg"); + erts_mtx_init(&hard_dbg_mseg_mtx, "hard_dbg_mseg", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_DEBUG); hard_dbg_mseg_tree.root = NULL; hard_dbg_mseg_tree.order = ADDR_ORDER; diff --git a/erts/emulator/sys/common/erl_mseg.c b/erts/emulator/sys/common/erl_mseg.c index b8f0bb7150..d69a79dc2a 100644 --- a/erts/emulator/sys/common/erl_mseg.c +++ b/erts/emulator/sys/common/erl_mseg.c @@ -1420,7 +1420,8 @@ erts_mseg_init(ErtsMsegInit_t *init) atoms_initialized = 0; - erts_mtx_init(&init_atoms_mutex, "mseg_init_atoms"); + erts_mtx_init(&init_atoms_mutex, "mseg_init_atoms", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); #ifdef ERTS_HAVE_EXEC_MMAPPER /* Initialize erts_exec_mapper *FIRST*, to increase probability @@ -1449,7 +1450,8 @@ erts_mseg_init(ErtsMsegInit_t *init) ma->is_thread_safe = 0; else { ma->is_thread_safe = 1; - erts_mtx_init(&ma->mtx, "mseg"); + erts_mtx_init(&ma->mtx, "mseg", make_small(i), + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_ALLOCATOR); } ma->is_cache_check_scheduled = 0; diff --git a/erts/emulator/sys/common/erl_poll.c b/erts/emulator/sys/common/erl_poll.c index 5e7ae8953a..52a8b6a53f 100644 --- a/erts/emulator/sys/common/erl_poll.c +++ b/erts/emulator/sys/common/erl_poll.c @@ -336,7 +336,7 @@ static void fatal_error_async_signal_safe(char *error_str); static int max_fds = -1; static ErtsPollSet pollsets; -static erts_smp_spinlock_t pollsets_lock; +static erts_smp_mtx_t pollsets_lock; #if ERTS_POLL_USE_POLL @@ -2583,7 +2583,8 @@ ERTS_POLL_EXPORT(erts_poll_max_fds)(void) void ERTS_POLL_EXPORT(erts_poll_init)(void) { - erts_smp_spinlock_init(&pollsets_lock, "pollsets_lock"); + erts_smp_mtx_init(&pollsets_lock, "pollsets_lock", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_IO); pollsets = NULL; errno = 0; @@ -2689,7 +2690,7 @@ ERTS_POLL_EXPORT(erts_poll_create_pollset)(void) #endif #ifdef ERTS_SMP erts_atomic32_init_nob(&ps->polled, 0); - erts_smp_mtx_init(&ps->mtx, "pollset"); + erts_smp_mtx_init(&ps->mtx, "pollset", NIL, ERTS_LOCK_FLAGS_CATEGORY_IO); #endif #if defined(USE_THREADS) || ERTS_POLL_ASYNC_INTERRUPT_SUPPORT erts_atomic32_init_nob(&ps->wakeup_state, (erts_aint32_t) 0); @@ -2731,10 +2732,10 @@ ERTS_POLL_EXPORT(erts_poll_create_pollset)(void) #endif erts_smp_atomic_set_nob(&ps->no_of_user_fds, 0); /* Don't count wakeup pipe and fallback fd */ - erts_smp_spin_lock(&pollsets_lock); + erts_smp_mtx_lock(&pollsets_lock); ps->next = pollsets; pollsets = ps; - erts_smp_spin_unlock(&pollsets_lock); + erts_smp_mtx_unlock(&pollsets_lock); return ps; } @@ -2795,7 +2796,7 @@ ERTS_POLL_EXPORT(erts_poll_destroy_pollset)(ErtsPollSet ps) close(ps->timer_fd); #endif - erts_smp_spin_lock(&pollsets_lock); + erts_smp_mtx_lock(&pollsets_lock); if (ps == pollsets) pollsets = pollsets->next; else { @@ -2805,7 +2806,7 @@ ERTS_POLL_EXPORT(erts_poll_destroy_pollset)(ErtsPollSet ps) ASSERT(ps == prev_ps->next); prev_ps->next = ps->next; } - erts_smp_spin_unlock(&pollsets_lock); + erts_smp_mtx_unlock(&pollsets_lock); erts_free(ERTS_ALC_T_POLLSET, (void *) ps); } @@ -3148,3 +3149,26 @@ print_misc_debug_info(void) } #endif + +#ifdef ERTS_ENABLE_LOCK_COUNT +static void erts_lcnt_enable_pollset_lock_count(ErtsPollSet pollset, int enable) { + if(enable) { + erts_lcnt_install_new_lock_info(&pollset->mtx.lcnt, "pollset_rm", NIL, + ERTS_LOCK_TYPE_MUTEX | ERTS_LOCK_FLAGS_CATEGORY_IO); + } else { + erts_lcnt_uninstall(&pollset->mtx.lcnt); + } +} + +void ERTS_POLL_EXPORT(erts_lcnt_update_pollset_locks)(int enable) { + ErtsPollSet iterator; + + erts_smp_mtx_lock(&pollsets_lock); + + for(iterator = pollsets; iterator != NULL; iterator = iterator->next) { + erts_lcnt_enable_pollset_lock_count(iterator, enable); + } + + erts_smp_mtx_unlock(&pollsets_lock); +} +#endif diff --git a/erts/emulator/sys/common/erl_poll.h b/erts/emulator/sys/common/erl_poll.h index c16122610d..b3b4d79984 100644 --- a/erts/emulator/sys/common/erl_poll.h +++ b/erts/emulator/sys/common/erl_poll.h @@ -260,4 +260,8 @@ void ERTS_POLL_EXPORT(erts_poll_get_selected_events)(ErtsPollSet, int erts_poll_new_table_len(int old_len, int need_len); +#ifdef ERTS_ENABLE_LOCK_COUNT +void ERTS_POLL_EXPORT(erts_lcnt_update_pollset_locks)(int enable); +#endif + #endif /* #ifndef ERL_POLL_H__ */ diff --git a/erts/emulator/sys/unix/erl_unix_sys.h b/erts/emulator/sys/unix/erl_unix_sys.h index 22059d21d5..b83837a7d2 100644 --- a/erts/emulator/sys/unix/erl_unix_sys.h +++ b/erts/emulator/sys/unix/erl_unix_sys.h @@ -86,6 +86,10 @@ #include <sys/times.h> +#ifdef HAVE_SYS_RESOURCE_H +# include <sys/resource.h> +#endif + #ifdef HAVE_IEEEFP_H #include <ieeefp.h> #endif diff --git a/erts/emulator/sys/unix/sys.c b/erts/emulator/sys/unix/sys.c index 5cf0a49972..c1fa660cf9 100644 --- a/erts/emulator/sys/unix/sys.c +++ b/erts/emulator/sys/unix/sys.c @@ -438,14 +438,18 @@ erts_sys_pre_init(void) /* After creation in parent */ eid.thread_create_parent_func = thr_create_cleanup, +#ifdef ERTS_ENABLE_LOCK_COUNT + erts_lcnt_pre_thr_init(); +#endif + erts_thr_init(&eid); -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_init(); +#ifdef ERTS_ENABLE_LOCK_COUNT + erts_lcnt_post_thr_init(); #endif -#ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_init(); +#ifdef ERTS_ENABLE_LOCK_CHECK + erts_lc_init(); #endif #endif /* USE_THREADS */ @@ -785,6 +789,8 @@ signalterm_to_signum(Eterm signal) } } +#ifdef ERTS_SMP + static ERTS_INLINE Eterm signum_to_signalterm(int signum) { @@ -806,6 +812,8 @@ signum_to_signalterm(int signum) } } +#endif + #ifndef ERTS_SMP static ERTS_INLINE Uint signum_to_signalstate(int signum) @@ -1545,7 +1553,8 @@ erl_sys_args(int* argc, char** argv) { int i, j; - erts_smp_rwmtx_init(&environ_rwmtx, "environ"); + erts_smp_rwmtx_init(&environ_rwmtx, "environ", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); i = 1; diff --git a/erts/emulator/sys/unix/sys_time.c b/erts/emulator/sys/unix/sys_time.c index 4f26639703..102ef7bebf 100644 --- a/erts/emulator/sys/unix/sys_time.c +++ b/erts/emulator/sys/unix/sys_time.c @@ -304,8 +304,8 @@ sys_init_time(ErtsSysInitTimeResult *init_resp) erts_sys_time_data__.r.o.os_times = clock_gettime_times_verified; #endif - erts_smp_mtx_init(&internal_state.w.f.mtx, - "os_monotonic_time"); + erts_smp_mtx_init(&internal_state.w.f.mtx, "os_monotonic_time", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_IO); internal_state.w.f.last_delivered = clock_gettime_monotonic(); init_resp->os_monotonic_time_info.locked_use = 1; diff --git a/erts/emulator/sys/win32/erl_poll.c b/erts/emulator/sys/win32/erl_poll.c index b10fc1e430..8743f83a50 100644 --- a/erts/emulator/sys/win32/erl_poll.c +++ b/erts/emulator/sys/win32/erl_poll.c @@ -142,7 +142,8 @@ static erts_mtx_t save_ops_mtx; static void poll_debug_init(void) { - erts_mtx_init(&save_ops_mtx, "save_ops_lock"); + erts_mtx_init(&save_ops_mtx, "save_ops_lock", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_DEBUG); } void poll_debug_set_active_fd(ErtsSysFdType fd) @@ -677,7 +678,7 @@ static void new_waiter(ErtsPollSet ps) w->active_events = 1; w->highwater = 1; w->total_events = 1; - erts_mtx_init(&w->mtx, "pollwaiter"); + erts_mtx_init(&w->mtx, "pollwaiter", NIL, ERTS_LOCK_FLAGS_CATEGORY_IO); /* @@ -1359,7 +1360,7 @@ ErtsPollSet erts_poll_create_pollset(void) erts_atomic32_init_nob(&ps->wakeup_state, ERTS_POLL_NOT_WOKEN); #ifdef ERTS_SMP - erts_smp_mtx_init(&ps->mtx, "pollset"); + erts_smp_mtx_init(&ps->mtx, "pollset", NIL, ERTS_LOCK_FLAGS_CATEGORY_IO); #endif init_timeout_time(ps); @@ -1411,7 +1412,8 @@ void erts_poll_init(void) HARDTRACEF(("In erts_poll_init")); erts_sys_break_event = CreateManualEvent(FALSE); - erts_mtx_init(&break_waiter_lock,"break_waiter_lock"); + erts_mtx_init(&break_waiter_lock, "break_waiter_lock", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_IO); break_happened_event = CreateManualEvent(FALSE); erts_atomic32_init_nob(&break_waiter_state, 0); diff --git a/erts/emulator/sys/win32/sys.c b/erts/emulator/sys/win32/sys.c index 28019e306c..15c59109b1 100644 --- a/erts/emulator/sys/win32/sys.c +++ b/erts/emulator/sys/win32/sys.c @@ -3195,15 +3195,22 @@ erts_sys_pre_init(void) /* After creation in parent */ eid.thread_create_parent_func = thr_create_cleanup; - erts_thr_init(&eid); -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_init(); +#ifdef ERTS_ENABLE_LOCK_COUNT + erts_lcnt_pre_thr_init(); #endif + + erts_thr_init(&eid); + #ifdef ERTS_ENABLE_LOCK_COUNT - erts_lcnt_init(); + erts_lcnt_post_thr_init(); #endif + +#ifdef ERTS_ENABLE_LOCK_CHECK + erts_lc_init(); #endif +#endif /* USE_THREADS */ + erts_init_sys_time_sup(); erts_smp_atomic_init_nob(&sys_misc_mem_sz, 0); diff --git a/erts/emulator/sys/win32/sys_env.c b/erts/emulator/sys/win32/sys_env.c index 21ef71ad9a..8fcee1cbb6 100644 --- a/erts/emulator/sys/win32/sys_env.c +++ b/erts/emulator/sys/win32/sys_env.c @@ -37,7 +37,8 @@ static erts_smp_rwmtx_t environ_rwmtx; void
erts_sys_env_init(void)
{
- erts_smp_rwmtx_init(&environ_rwmtx, "environ");
+ erts_smp_rwmtx_init(&environ_rwmtx, "environ", NIL,
+ ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC);
}
int
diff --git a/erts/emulator/sys/win32/sys_time.c b/erts/emulator/sys/win32/sys_time.c index e8c67b3928..88131aaa6a 100644 --- a/erts/emulator/sys/win32/sys_time.c +++ b/erts/emulator/sys/win32/sys_time.c @@ -300,8 +300,8 @@ sys_init_time(ErtsSysInitTimeResult *init_resp) module = GetModuleHandle(kernel_dll_name); if (!module) { get_tick_count: - erts_smp_mtx_init(&internal_state.w.f.mtime_mtx, - "os_monotonic_time"); + erts_smp_mtx_init(&internal_state.w.f.mtime_mtx, "os_monotonic_time", NIL, + ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC); internal_state.w.f.wrap = 0; internal_state.w.f.last_tick_count = 0; diff --git a/erts/emulator/test/Makefile b/erts/emulator/test/Makefile index fcd7244ae9..b17170c8b8 100644 --- a/erts/emulator/test/Makefile +++ b/erts/emulator/test/Makefile @@ -71,8 +71,10 @@ MODULES= \ hash_SUITE \ hibernate_SUITE \ hipe_SUITE \ + iovec_SUITE \ list_bif_SUITE \ lttng_SUITE \ + lcnt_SUITE \ map_SUITE \ match_spec_SUITE \ module_info_SUITE \ diff --git a/erts/emulator/test/bif_SUITE.erl b/erts/emulator/test/bif_SUITE.erl index 339c827602..04b7f2de15 100644 --- a/erts/emulator/test/bif_SUITE.erl +++ b/erts/emulator/test/bif_SUITE.erl @@ -24,7 +24,7 @@ -include_lib("kernel/include/file.hrl"). -export([all/0, suite/0, - display/1, display_huge/0, + display/1, display_huge/0, display_string/1, erl_bif_types/1,guard_bifs_in_erl_bif_types/1, shadow_comments/1,list_to_utf8_atom/1, specs/1,improper_bif_stubs/1,auto_imports/1, @@ -43,7 +43,7 @@ all() -> [erl_bif_types, guard_bifs_in_erl_bif_types, shadow_comments, specs, improper_bif_stubs, auto_imports, t_list_to_existing_atom, os_env, otp_7526, - display, list_to_utf8_atom, + display, display_string, list_to_utf8_atom, atom_to_binary, binary_to_atom, binary_to_existing_atom, erl_crash_dump_bytes, min_max, erlang_halt, is_builtin, error_stacktrace, error_stacktrace_during_call_trace]. @@ -68,6 +68,28 @@ deeep(N,Acc) -> deeep(N) -> deeep(N,[hello]). +display_string(Config) when is_list(Config) -> + true = erlang:display_string("hej"), + true = erlang:display_string(""), + true = erlang:display_string("hopp"), + true = erlang:display_string("\n"), + true = erlang:display_string(lists:seq(1100,1200)), + {error,badarg} = try + erlang:display_string(atom), + ok + catch + T0:E0 -> + {T0, E0} + end, + {error,badarg} = try + erlang:display_string(make_ref()), + ok + catch + T1:E1 -> + {T1, E1} + end, + ok. + erl_bif_types(Config) when is_list(Config) -> ensure_erl_bif_types_compiled(), @@ -503,6 +525,8 @@ binary_to_atom(Config) when is_list(Config) -> ?BADARG(binary_to_atom(id(<<255>>), utf8)), ?BADARG(binary_to_atom(id(<<255,0>>), utf8)), ?BADARG(binary_to_atom(id(<<16#C0,16#80>>), utf8)), %Overlong 0. + <<B:1/binary, _/binary>> = id(<<194, 163>>), %Truncated character ERL-474 + ?BADARG(binary_to_atom(B, utf8)), %% system_limit failures. ?SYS_LIMIT(binary_to_atom(id(<<0:512/unit:8,255>>), utf8)), @@ -691,6 +715,9 @@ erlang_halt(Config) when is_list(Config) -> {badrpc,nodedown} = rpc:call(N3, erlang, halt, [0,[]]), {ok,N4} = slave:start(H, halt_node4), {badrpc,nodedown} = rpc:call(N4, erlang, halt, [lists:duplicate(300,$x)]), + %% Test unicode slogan + {ok,N4} = slave:start(H, halt_node4), + {badrpc,nodedown} = rpc:call(N4, erlang, halt, [[339,338,254,230,198,295,167,223,32,12507,12531,12480]]), % This test triggers a segfault when dumping a crash dump % to make sure that we can handle it properly. diff --git a/erts/emulator/test/big_SUITE.erl b/erts/emulator/test/big_SUITE.erl index 402751393a..c308760211 100644 --- a/erts/emulator/test/big_SUITE.erl +++ b/erts/emulator/test/big_SUITE.erl @@ -24,6 +24,7 @@ -export([t_div/1, eq_28/1, eq_32/1, eq_big/1, eq_math/1, big_literals/1, borders/1, negative/1, big_float_1/1, big_float_2/1, + bxor_2pow/1, shift_limit_1/1, powmod/1, system_limit/1, toobig/1, otp_6692/1]). %% Internal exports. @@ -42,6 +43,7 @@ suite() -> all() -> [t_div, eq_28, eq_32, eq_big, eq_math, big_literals, borders, negative, {group, big_float}, shift_limit_1, + bxor_2pow, powmod, system_limit, toobig, otp_6692]. groups() -> @@ -396,3 +398,54 @@ loop2(X,Y,N,M) -> end, loop2(X,Y,N+1,M). + +%% ERL-450 +bxor_2pow(_Config) -> + IL = lists:seq(8*3, 8*16, 4), + JL = lists:seq(0, 64), + [bxor_2pow_1((1 bsl I), (1 bsl J)) + || I <- IL, J <- JL], + ok. + +bxor_2pow_1(A, B) -> + for(-1,1, fun(Ad) -> + for(-1,1, fun(Bd) -> + bxor_2pow_2(A+Ad, B+Bd), + bxor_2pow_2(-A+Ad, B+Bd), + bxor_2pow_2(A+Ad, -B+Bd), + bxor_2pow_2(-A+Ad, -B+Bd) + end) + end). + +for(From, To, _Fun) when From > To -> + ok; +for(From, To, Fun) -> + Fun(From), + for(From+1, To, Fun). + +bxor_2pow_2(A, B) -> + Correct = my_bxor(A, B), + case A bxor B of + Correct -> ok; + Wrong -> + io:format("~.16b bxor ~.16b\n", [A,B]), + io:format("Expected ~.16b\n", [Correct]), + io:format("Got ~.16b\n", [Wrong]), + ct:fail({failed, 'bxor'}) + + end. + +%% Implement bxor without bxor +my_bxor(A, B) -> + my_bxor(A, B, 0, 0). + +my_bxor(0, 0, _, Acc) -> Acc; +my_bxor(-1, -1, _, Acc) -> Acc; +my_bxor(-1, 0, N, Acc) -> (-1 bsl N) bor Acc; % sign extension +my_bxor(0, -1, N, Acc) -> (-1 bsl N) bor Acc; % sign extension +my_bxor(A, B, N, Acc0) -> + Acc1 = case (A band 1) =:= (B band 1) of + true -> Acc0; + false -> Acc0 bor (1 bsl N) + end, + my_bxor(A bsr 1, B bsr 1, N+1, Acc1). diff --git a/erts/emulator/test/big_SUITE_data/borders.dat b/erts/emulator/test/big_SUITE_data/borders.dat index 52e4f35861..c38ff93383 100644 --- a/erts/emulator/test/big_SUITE_data/borders.dat +++ b/erts/emulator/test/big_SUITE_data/borders.dat @@ -1114,3 +1114,38 @@ 1 = 16#800000000000001 rem (-16#800000000000000). 0 = 16#FFFFFFFFFFFFFFF800000000 rem 16#FFFFFFFFFFFFFFF80. +% ERL-450 bxor of big negative 2-pow +-(1 bsl 8) bxor -1 = 16#ff. +-(1 bsl 16) bxor -1 = 16#ffff. +-(1 bsl 24) bxor -1 = 16#ffffff. +-(1 bsl 32) bxor -1 = 16#ffffffff. +-(1 bsl 40) bxor -1 = 16#ffffffffff. +-(1 bsl 48) bxor -1 = 16#ffffffffffff. +-(1 bsl 56) bxor -1 = 16#ffffffffffffff. +-(1 bsl 64) bxor -1 = 16#ffffffffffffffff. +-(1 bsl 72) bxor -1 = 16#ffffffffffffffffff. +-(1 bsl 80) bxor -1 = 16#ffffffffffffffffffff. +-(1 bsl 88) bxor -1 = 16#ffffffffffffffffffffff. +-(1 bsl 96) bxor -1 = 16#ffffffffffffffffffffffff. +-(1 bsl 104) bxor -1 = 16#ffffffffffffffffffffffffff. +-(1 bsl 112) bxor -1 = 16#ffffffffffffffffffffffffffff. +-(1 bsl 120) bxor -1 = 16#ffffffffffffffffffffffffffffff. +-(1 bsl 128) bxor -1 = 16#ffffffffffffffffffffffffffffffff. +-(1 bsl 136) bxor -1 = 16#ffffffffffffffffffffffffffffffffff. +-(1 bsl 8) bxor 1 = -16#ff. +-(1 bsl 16) bxor 1 = -16#ffff. +-(1 bsl 24) bxor 1 = -16#ffffff. +-(1 bsl 32) bxor 1 = -16#ffffffff. +-(1 bsl 40) bxor 1 = -16#ffffffffff. +-(1 bsl 48) bxor 1 = -16#ffffffffffff. +-(1 bsl 56) bxor 1 = -16#ffffffffffffff. +-(1 bsl 64) bxor 1 = -16#ffffffffffffffff. +-(1 bsl 72) bxor 1 = -16#ffffffffffffffffff. +-(1 bsl 80) bxor 1 = -16#ffffffffffffffffffff. +-(1 bsl 88) bxor 1 = -16#ffffffffffffffffffffff. +-(1 bsl 96) bxor 1 = -16#ffffffffffffffffffffffff. +-(1 bsl 104) bxor 1 = -16#ffffffffffffffffffffffffff. +-(1 bsl 112) bxor 1 = -16#ffffffffffffffffffffffffffff. +-(1 bsl 120) bxor 1 = -16#ffffffffffffffffffffffffffffff. +-(1 bsl 128) bxor 1 = -16#ffffffffffffffffffffffffffffffff. +-(1 bsl 136) bxor 1 = -16#ffffffffffffffffffffffffffffffffff. diff --git a/erts/emulator/test/binary_SUITE.erl b/erts/emulator/test/binary_SUITE.erl index 4d17276e5c..61536bacd7 100644 --- a/erts/emulator/test/binary_SUITE.erl +++ b/erts/emulator/test/binary_SUITE.erl @@ -599,6 +599,9 @@ bad_binary_to_term(Config) when is_list(Config) -> %% Bad float. bad_bin_to_term(<<131,70,-1:64>>), + + %% Truncated UTF8 character (ERL-474) + bad_bin_to_term(<<131,119,1,194,163>>), ok. bad_bin_to_term(BadBin) -> diff --git a/erts/emulator/test/bs_construct_SUITE.erl b/erts/emulator/test/bs_construct_SUITE.erl index b79f4b995d..ce50bcdd86 100644 --- a/erts/emulator/test/bs_construct_SUITE.erl +++ b/erts/emulator/test/bs_construct_SUITE.erl @@ -905,14 +905,28 @@ bs_add_overflow(_Config) -> _ when Memsize < (2 bsl 30) -> {skip, "Less then 2 GB of memory"}; 4 -> - Large = <<0:((1 bsl 30)-1)>>, - {'EXIT',{system_limit,_}} = - (catch <<Large/bits, Large/bits, Large/bits, Large/bits, - Large/bits, Large/bits, Large/bits, Large/bits, - Large/bits>>), + {'EXIT', {system_limit, _}} = (catch bs_add_overflow_signed()), + {'EXIT', {system_limit, _}} = (catch bs_add_overflow_unsigned()), ok end. +bs_add_overflow_signed() -> + %% Produce a large result of bs_add that, if cast to signed int, would + %% overflow into a negative number that fits a smallnum. + Large = <<0:((1 bsl 30)-1)>>, + <<Large/bits, Large/bits, Large/bits, Large/bits, + Large/bits, Large/bits, Large/bits, Large/bits, + Large/bits>>. + +bs_add_overflow_unsigned() -> + %% Produce a large result of bs_add that goes beyond the limit of an + %% unsigned word. This used to succeed but produced an incorrect result + %% where B =:= C! + A = <<0:((1 bsl 32)-8)>>, + B = <<2, 3>>, + C = <<A/binary,1,B/binary>>, + true = byte_size(B) < byte_size(C). + id(I) -> I. memsize() -> diff --git a/erts/emulator/test/fun_SUITE.erl b/erts/emulator/test/fun_SUITE.erl index e4640909aa..7d29ebec52 100644 --- a/erts/emulator/test/fun_SUITE.erl +++ b/erts/emulator/test/fun_SUITE.erl @@ -22,6 +22,7 @@ -export([all/0, suite/0, bad_apply/1,bad_fun_call/1,badarity/1,ext_badarity/1, + bad_arglist/1, equality/1,ordering/1, fun_to_port/1,t_phash/1,t_phash2/1,md5/1, refc/1,refc_ets/1,refc_dist/1, @@ -39,6 +40,7 @@ suite() -> all() -> [bad_apply, bad_fun_call, badarity, ext_badarity, + bad_arglist, equality, ordering, fun_to_port, t_phash, t_phash2, md5, refc, refc_ets, refc_dist, const_propagation, t_arity, t_is_function2, t_fun_info, @@ -107,6 +109,18 @@ bad_call_fc(Fun) -> ct:fail({bad_result,Other}) end. +% Test erlang:apply with non-proper arg-list +bad_arglist(Config) when is_list(Config) -> + Fun = fun(A,B) -> A+B end, + {'EXIT', {badarg,_}} = (catch apply(Fun, 17)), + {'EXIT', {badarg,_}} = (catch apply(Fun, [17|18])), + {'EXIT', {badarg,_}} = (catch apply(Fun, [17,18|19])), + {'EXIT', {badarg,_}} = (catch apply(lists,seq, 17)), + {'EXIT', {badarg,_}} = (catch apply(lists,seq, [17|18])), + {'EXIT', {badarg,_}} = (catch apply(lists,seq, [17,18|19])), + ok. + + %% Call and apply valid funs with wrong number of arguments. badarity(Config) when is_list(Config) -> diff --git a/erts/emulator/test/iovec_SUITE.erl b/erts/emulator/test/iovec_SUITE.erl new file mode 100644 index 0000000000..28df36d293 --- /dev/null +++ b/erts/emulator/test/iovec_SUITE.erl @@ -0,0 +1,175 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2017. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% + +-module(iovec_SUITE). + +-export([all/0, suite/0, init_per_suite/1, end_per_suite/1]). + +-export([integer_lists/1, binary_lists/1, empty_lists/1, empty_binary_lists/1, + mixed_lists/1, improper_lists/1, illegal_lists/1, cons_bomb/1, + iolist_to_iovec_idempotence/1, iolist_to_iovec_correctness/1]). + +-include_lib("common_test/include/ct.hrl"). + +suite() -> + [{ct_hooks,[ts_install_cth]}, + {timetrap, {minutes, 2}}]. + +all() -> + [integer_lists, binary_lists, empty_lists, empty_binary_lists, mixed_lists, + illegal_lists, improper_lists, cons_bomb, iolist_to_iovec_idempotence, + iolist_to_iovec_correctness]. + +init_per_suite(Config) -> + Config. + +end_per_suite(Config) -> + application:stop(os_mon), + Config. + +integer_lists(Config) when is_list(Config) -> + Variations = gen_variations([I || I <- lists:seq(1, 255)]), + + equivalence_test(fun erlang:iolist_to_iovec/1, Variations), + + ok. + +binary_lists(Config) when is_list(Config) -> + Variations = gen_variations([<<I:8>> || I <- lists:seq(1, 255)]), + equivalence_test(fun erlang:iolist_to_iovec/1, Variations), + ok. + +empty_lists(Config) when is_list(Config) -> + Variations = gen_variations([[] || _ <- lists:seq(1, 256)]), + equivalence_test(fun erlang:iolist_to_iovec/1, Variations), + [] = erlang:iolist_to_iovec([]), + ok. + +empty_binary_lists(Config) when is_list(Config) -> + Variations = gen_variations([<<>> || _ <- lists:seq(1, 8192)]), + equivalence_test(fun erlang:iolist_to_iovec/1, Variations), + [] = erlang:iolist_to_iovec(Variations), + ok. + +mixed_lists(Config) when is_list(Config) -> + Variations = gen_variations([<<>>, lists:seq(1, 40), <<12, 45, 78>>]), + equivalence_test(fun erlang:iolist_to_iovec/1, Variations), + ok. + +illegal_lists(Config) when is_list(Config) -> + BitStrs = gen_variations(["gurka", <<1:1>>, "gaffel"]), + BadInts = gen_variations(["gurka", 890, "gaffel"]), + Atoms = gen_variations([gurka, "gaffel"]), + BadTails = [["test" | 0], ["gurka", gaffel]], + + Variations = + BitStrs ++ BadInts ++ Atoms ++ BadTails, + + illegality_test(fun erlang:iolist_to_iovec/1, Variations), + + ok. + +improper_lists(Config) when is_list(Config) -> + Variations = [ + [[[[1 | <<2>>] | <<3>>] | <<4>>] | <<5>>], + [[<<"test">>, 3] | <<"improper tail">>], + [1, 2, 3 | <<"improper tail">>] + ], + equivalence_test(fun erlang:iolist_to_iovec/1, Variations), + ok. + +cons_bomb(Config) when is_list(Config) -> + IntBase = gen_variations([I || I <- lists:seq(1, 255)]), + BinBase = gen_variations([<<I:8>> || I <- lists:seq(1, 255)]), + MixBase = gen_variations([<<12, 45, 78>>, lists:seq(1, 255)]), + + Rounds = + case system_mem_size() of + Mem when Mem >= (16 bsl 30) -> 32; + Mem when Mem >= (3 bsl 30) -> 28; + _ -> 20 + end, + + Variations = gen_variations([IntBase, BinBase, MixBase], Rounds), + equivalence_test(fun erlang:iolist_to_iovec/1, Variations), + ok. + +iolist_to_iovec_idempotence(Config) when is_list(Config) -> + IntVariations = gen_variations([I || I <- lists:seq(1, 255)]), + BinVariations = gen_variations([<<I:8>> || I <- lists:seq(1, 255)]), + MixVariations = gen_variations([<<12, 45, 78>>, lists:seq(1, 255)]), + + Variations = [IntVariations, BinVariations, MixVariations], + Optimized = erlang:iolist_to_iovec(Variations), + + true = Optimized =:= erlang:iolist_to_iovec(Optimized), + ok. + +iolist_to_iovec_correctness(Config) when is_list(Config) -> + IntVariations = gen_variations([I || I <- lists:seq(1, 255)]), + BinVariations = gen_variations([<<I:8>> || I <- lists:seq(1, 255)]), + MixVariations = gen_variations([<<12, 45, 78>>, lists:seq(1, 255)]), + + Variations = [IntVariations, BinVariations, MixVariations], + Optimized = erlang:iolist_to_iovec(Variations), + + true = is_iolist_equal(Optimized, Variations), + ok. + +illegality_test(Fun, Variations) -> + [{'EXIT',{badarg, _}} = (catch Fun(Variation)) || Variation <- Variations]. + +equivalence_test(Fun, [Head | _] = Variations) -> + Comparand = Fun(Head), + [is_iolist_equal(Comparand, Fun(Variation)) || Variation <- Variations], + ok. + +is_iolist_equal(A, B) -> + iolist_to_binary(A) =:= iolist_to_binary(B). + +%% Generates a bunch of lists whose contents will be equal to Base repeated a +%% few times. The lists only differ by their structure, so their reduction to +%% a simpler format should yield the same result. +gen_variations(Base) -> + gen_variations(Base, 16). +gen_variations(Base, N) -> + [gen_flat_list(Base, N), + gen_nested_list(Base, N), + gen_nasty_list(Base, N)]. + +gen_flat_list(Base, N) -> + lists:flatten(gen_nested_list(Base, N)). + +gen_nested_list(Base, N) -> + [Base || _ <- lists:seq(1, N)]. + +gen_nasty_list(Base, N) -> + gen_nasty_list_1(gen_nested_list(Base, N), []). +gen_nasty_list_1([], Result) -> + Result; +gen_nasty_list_1([Head | Base], Result) when is_list(Head) -> + gen_nasty_list_1(Base, [[Result], [gen_nasty_list_1(Head, [])]]); +gen_nasty_list_1([Head | Base], Result) -> + gen_nasty_list_1(Base, [[Result], [Head]]). + +system_mem_size() -> + application:ensure_all_started(os_mon), + {Tot,_Used,_} = memsup:get_memory_data(), + Tot. diff --git a/erts/emulator/test/lcnt_SUITE.erl b/erts/emulator/test/lcnt_SUITE.erl new file mode 100644 index 0000000000..504b9b54cf --- /dev/null +++ b/erts/emulator/test/lcnt_SUITE.erl @@ -0,0 +1,156 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2017. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% + +-module(lcnt_SUITE). + +-include_lib("common_test/include/ct.hrl"). + +-export( + [all/0, suite/0, + init_per_suite/1, end_per_suite/1, + init_per_testcase/2, end_per_testcase/2]). + +-export( + [toggle_lock_counting/1, error_on_invalid_category/1, preserve_locks/1]). + +suite() -> + [{ct_hooks,[ts_install_cth]}, + {timetrap, {seconds, 10}}]. + +all() -> + [toggle_lock_counting, error_on_invalid_category, preserve_locks]. + +init_per_suite(Config) -> + case erlang:system_info(lock_counting) of + true -> + %% The tests will run straight over these properties, so we have to + %% preserve them to avoid tainting the other tests. + OldCopySave = erts_debug:lcnt_control(copy_save), + OldMask = erts_debug:lcnt_control(mask), + [{lcnt_SUITE, {OldCopySave, OldMask}} | Config]; + _ -> + {skip, "Lock counting is not enabled"} + end. + +end_per_suite(Config) -> + {OldCopySave, OldMask} = proplists:get_value(lcnt_SUITE, Config), + + erts_debug:lcnt_control(copy_save, OldCopySave), + OldCopySave = erts_debug:lcnt_control(copy_save), + + erts_debug:lcnt_control(mask, OldMask), + OldMask = erts_debug:lcnt_control(mask), + + erts_debug:lcnt_clear(), + ok. + +init_per_testcase(_Case, Config) -> + disable_lock_counting(), + Config. + +end_per_testcase(_Case, _Config) -> + ok. + +disable_lock_counting() -> + ok = erts_debug:lcnt_control(copy_save, false), + ok = erts_debug:lcnt_control(mask, []), + ok = erts_debug:lcnt_clear(), + + %% Sanity check. + false = erts_debug:lcnt_control(copy_save), + [] = erts_debug:lcnt_control(mask), + + %% The above commands rely on some lazy operations, so we'll have to wait + %% for the list to clear. + ok = wait_for_empty_lock_list(). + +wait_for_empty_lock_list() -> + wait_for_empty_lock_list(10). +wait_for_empty_lock_list(Tries) when Tries > 0 -> + try_flush_cleanup_ops(), + case erts_debug:lcnt_collect() of + [{duration, _}, {locks, []}] -> + ok; + _ -> + timer:sleep(50), + wait_for_empty_lock_list(Tries - 1) + end; +wait_for_empty_lock_list(0) -> + ct:fail("Lock list failed to clear after disabling lock counting."). + +%% Queue up a lot of thread progress cleanup ops in a vain attempt to +%% flush the lock list. +try_flush_cleanup_ops() -> + false = lists:member(process, erts_debug:lcnt_control(mask)), + [spawn(fun() -> ok end) || _ <- lists:seq(1, 1000)]. + +%% +%% Test cases +%% + +toggle_lock_counting(Config) when is_list(Config) -> + Categories = + [allocator, db, debug, distribution, generic, io, process, scheduler], + lists:foreach( + fun(Category) -> + Locks = get_lock_info_for(Category), + if + Locks =/= [] -> + disable_lock_counting(); + Locks =:= [] -> + ct:fail("Failed to toggle ~p locks.", [Category]) + end + end, Categories). + +get_lock_info_for(Categories) when is_list(Categories) -> + ok = erts_debug:lcnt_control(mask, Categories), + [{duration, _}, {locks, Locks}] = erts_debug:lcnt_collect(), + Locks; + +get_lock_info_for(Category) when is_atom(Category) -> + get_lock_info_for([Category]). + +preserve_locks(Config) when is_list(Config) -> + erts_debug:lcnt_control(mask, [process]), + + erts_debug:lcnt_control(copy_save, true), + [spawn(fun() -> ok end) || _ <- lists:seq(1, 1000)], + + %% Wait for the processes to be fully destroyed before disabling copy_save, + %% then remove all active locks from the list. (There's no foolproof method + %% to do this; sleeping before/after is the best way we have) + timer:sleep(500), + + erts_debug:lcnt_control(copy_save, false), + erts_debug:lcnt_control(mask, []), + + try_flush_cleanup_ops(), + timer:sleep(500), + + case erts_debug:lcnt_collect() of + [{duration, _}, {locks, Locks}] when length(Locks) > 0 -> + ct:pal("Preserved ~p locks.", [length(Locks)]); + [{duration, _}, {locks, []}] -> + ct:fail("copy_save didn't preserve any locks.") + end. + +error_on_invalid_category(Config) when is_list(Config) -> + {error, badarg, q_invalid} = erts_debug:lcnt_control(mask, [q_invalid]), + ok. diff --git a/erts/emulator/test/nif_SUITE.erl b/erts/emulator/test/nif_SUITE.erl index 05c250125d..4811244b98 100644 --- a/erts/emulator/test/nif_SUITE.erl +++ b/erts/emulator/test/nif_SUITE.erl @@ -61,7 +61,8 @@ nif_internal_hash_salted/1, nif_phash2/1, nif_whereis/1, nif_whereis_parallel/1, - nif_whereis_threaded/1, nif_whereis_proxy/1 + nif_whereis_threaded/1, nif_whereis_proxy/1, + nif_ioq/1 ]). -export([many_args_100/100]). @@ -99,7 +100,8 @@ all() -> nif_internal_hash, nif_internal_hash_salted, nif_phash2, - nif_whereis, nif_whereis_parallel, nif_whereis_threaded]. + nif_whereis, nif_whereis_parallel, nif_whereis_threaded, + nif_ioq]. groups() -> [{G, [], api_repeaters()} || G <- api_groups()] @@ -2886,11 +2888,15 @@ nif_whereis_parallel(Config) when is_list(Config) -> true = lists:all(PidReg, Procs), %% tell them all to 'fire' as fast as we can - [P ! {Ref, send_proc} || {_, P, _} <- Procs], + repeat(10, fun(_) -> + [P ! {Ref, send_proc} || {_, P, _} <- Procs] + end, void), %% each gets forwarded through two processes - true = lists:all(RecvNum, NSeq), - true = lists:all(RecvNum, NSeq), + repeat(10, fun(_) -> + true = lists:all(RecvNum, NSeq), + true = lists:all(RecvNum, NSeq) + end, void), %% tell them all to 'quit' by name [N ! {Ref, quit} || {N, _, _} <- Procs], @@ -2953,6 +2959,180 @@ nif_whereis_proxy(Ref) -> {Ref, quit} -> ok end. +nif_ioq(Config) -> + ensure_lib_loaded(Config), + + Script = + [{create, a}, + + %% Test enq of erlang term binary + {enqb, a}, + {enqb, a, 3}, + + %% Test enq of non-erlang term binary + {enqbraw,a}, + {enqbraw,a, 5}, + {peek, a}, + {deq, a, 42}, + + %% Test enqv + {enqv, a, 2, 100}, + {deq, a, all}, + + %% This skips all elements but one in the iolist + {enqv, a, 5, iolist_size(nif_ioq_payload(5)) - 1}, + {peek, a}, + + %% Test to enqueue a bunch of refc binaries + {enqv, a, [nif_ioq_payload(refcbin) || _ <- lists:seq(1,20)], 0}, + + %% Enq stuff to destroy with data in queue + {enqv, a, 2, 100}, + {destroy,a}, + + %% Test destroy of new queue + {create, a}, + {destroy,a} + ], + + nif_ioq_run(Script), + + %% Test that only enif_inspect_as_vec works + Payload = nif_ioq_payload(5), + PayloadBin = iolist_to_binary(Payload), + + [begin + PayloadBin = iolist_to_binary(ioq_nif(inspect,Payload,Stack,Env)), + <<>> = iolist_to_binary(ioq_nif(inspect,[],Stack,Env)) + end || Stack <- [no_stack, use_stack], Env <- [use_env, no_env]], + + %% Test error cases + + Q = ioq_nif(create), + + {'EXIT', {badarg, _}} = (catch ioq_nif(deq, Q, 1)), + {'EXIT', {badarg, _}} = (catch ioq_nif(enqv, Q, 1, 1234)), + + {'EXIT', {badarg, _}} = (catch ioq_nif(enqv, Q, [atom_in_list], 0)), + {'EXIT', {badarg, _}} = (catch ioq_nif(enqv, Q, [make_ref()], 0)), + {'EXIT', {badarg, _}} = (catch ioq_nif(enqv, Q, [256], 0)), + {'EXIT', {badarg, _}} = (catch ioq_nif(enqv, Q, [-1], 0)), + {'EXIT', {badarg, _}} = (catch ioq_nif(enqv, Q, [#{}], 0)), + {'EXIT', {badarg, _}} = (catch ioq_nif(enqv, Q, [1 bsl 64], 0)), + {'EXIT', {badarg, _}} = (catch ioq_nif(enqv, Q, [{tuple}], 0)), + + {'EXIT', {badarg, _}} = (catch ioq_nif(inspect, [atom_in_list], use_stack)), + {'EXIT', {badarg, _}} = (catch ioq_nif(inspect, [make_ref()], no_stack)), + {'EXIT', {badarg, _}} = (catch ioq_nif(inspect, [256], use_stack)), + {'EXIT', {badarg, _}} = (catch ioq_nif(inspect, [-1], no_stack)), + {'EXIT', {badarg, _}} = (catch ioq_nif(inspect, [#{}], use_stack)), + {'EXIT', {badarg, _}} = (catch ioq_nif(inspect, [1 bsl 64], no_stack)), + {'EXIT', {badarg, _}} = (catch ioq_nif(inspect, [{tuple}], use_stack)), + {'EXIT', {badarg, _}} = (catch ioq_nif(inspect, <<"binary">>, use_stack)), + + ioq_nif(destroy, Q), + + %% Test that the example in the docs works + ExampleQ = ioq_nif(create), + true = ioq_nif(example, ExampleQ, nif_ioq_payload(5)), + ioq_nif(destroy, ExampleQ), + + ok. + + +nif_ioq_run(Script) -> + nif_ioq_run(Script, #{}). + +nif_ioq_run([{Action, Name}|T], State) + when Action =:= enqb; Action =:= enqbraw -> + nif_ioq_run([{Action, Name, heapbin}|T], State); +nif_ioq_run([{Action, Name, Skip}|T], State) + when Action =:= enqb, is_integer(Skip); + Action =:= enqbraw, is_integer(Skip) -> + nif_ioq_run([{Action, Name, heapbin, Skip}|T], State); +nif_ioq_run([{Action, Name, N}|T], State) + when Action =:= enqv; Action =:= enqb; Action =:= enqbraw -> + nif_ioq_run([{Action, Name, N, 0}|T], State); +nif_ioq_run([{Action, Name, N, Skip}|T], State) + when Action =:= enqv; Action =:= enqb; Action =:= enqbraw -> + + #{ q := IOQ, b := B } = Q = maps:get(Name, State), + true = ioq_nif(size, IOQ) == iolist_size(B), + + %% Sanitize the log output a bit so that it doesn't become too large. + H = {Action, Name, try iolist_size(N) of Sz -> Sz catch _:_ -> N end, Skip}, + ct:log("~p", [H]), + + Data = nif_ioq_payload(N), + ioq_nif(Action, IOQ, Data, Skip), + + <<_:Skip/binary, SkippedData/binary>> = iolist_to_binary(Data), + + true = ioq_nif(size, IOQ) == (iolist_size([B|SkippedData])), + + nif_ioq_run(T, State#{ Name := Q#{ b := [B|SkippedData]}}); +nif_ioq_run([{peek, Name} = H|T], State) -> + #{ q := IOQ, b := B } = maps:get(Name, State), + true = ioq_nif(size, IOQ) == iolist_size(B), + + ct:log("~p", [H]), + + Data = ioq_nif(peek, IOQ, ioq_nif(size, IOQ)), + + true = iolist_to_binary(B) == iolist_to_binary(Data), + nif_ioq_run(T, State); +nif_ioq_run([{deq, Name, all}|T], State) -> + #{ q := IOQ, b := B } = maps:get(Name, State), + Size = ioq_nif(size, IOQ), + true = Size == iolist_size(B), + nif_ioq_run([{deq, Name, Size}|T], State); +nif_ioq_run([{deq, Name, N} = H|T], State) -> + #{ q := IOQ, b := B } = Q = maps:get(Name, State), + true = ioq_nif(size, IOQ) == iolist_size(B), + + ct:log("~p", [H]), + + <<_:N/binary,Remain/binary>> = iolist_to_binary(B), + NewQ = Q#{ b := Remain }, + + Sz = ioq_nif(deq, IOQ, N), + + true = Sz == iolist_size(Remain), + true = ioq_nif(size, IOQ) == iolist_size(Remain), + + nif_ioq_run(T, State#{ Name := NewQ }); +nif_ioq_run([{create, Name} = H|T], State) -> + ct:log("~p", [H]), + nif_ioq_run(T, State#{ Name => #{ q => ioq_nif(create), b => [] } }); +nif_ioq_run([{destroy, Name} = H|T], State) -> + #{ q := IOQ, b := B } = maps:get(Name, State), + true = ioq_nif(size, IOQ) == iolist_size(B), + + ct:log("~p", [H]), + + ioq_nif(destroy, IOQ), + + nif_ioq_run(T, maps:remove(Name, State)); +nif_ioq_run([], State) -> + State. + +nif_ioq_payload(N) when is_integer(N) -> + Tail = if N > 3 -> nif_ioq_payload(N-3); true -> [] end, + Head = element(1, lists:split(N,[nif_ioq_payload(subbin), + nif_ioq_payload(heapbin), + nif_ioq_payload(refcbin) | Tail])), + erlang:iolist_to_iovec(Head); +nif_ioq_payload(subbin) -> + Bin = nif_ioq_payload(refcbin), + Sz = size(Bin) - 1, + <<_:8,SubBin:Sz/binary,_/bits>> = Bin, + SubBin; +nif_ioq_payload(heapbin) -> + <<"a literal heap binary">>; +nif_ioq_payload(refcbin) -> + iolist_to_binary([lists:seq(1,255) || _ <- lists:seq(1,255)]); +nif_ioq_payload(Else) -> + Else. %% The NIFs: lib_version() -> undefined. @@ -3028,6 +3208,10 @@ monitor_process_nif(_,_,_,_) -> ?nif_stub. demonitor_process_nif(_,_) -> ?nif_stub. compare_monitors_nif(_,_) -> ?nif_stub. monitor_frenzy_nif(_,_,_,_) -> ?nif_stub. +ioq_nif(_) -> ?nif_stub. +ioq_nif(_,_) -> ?nif_stub. +ioq_nif(_,_,_) -> ?nif_stub. +ioq_nif(_,_,_,_) -> ?nif_stub. %% whereis whereis_send(_Type,_Name,_Msg) -> ?nif_stub. diff --git a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c index 307d1c390f..b47d013bd2 100644 --- a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c +++ b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c @@ -186,6 +186,12 @@ static ErlNifResourceTypeInit frenzy_rt_init = { static ErlNifResourceType* whereis_resource_type; static void whereis_thread_resource_dtor(ErlNifEnv* env, void* obj); +static ErlNifResourceType* ioq_resource_type; + +static void ioq_resource_dtor(ErlNifEnv* env, void* obj); +struct ioq_resource { + ErlNifIOQueue *q; +}; static int get_pointer(ErlNifEnv* env, ERL_NIF_TERM term, void** pp) { @@ -243,6 +249,10 @@ static int load(ErlNifEnv* env, void** priv_data, ERL_NIF_TERM load_info) whereis_resource_type = enif_open_resource_type(env, NULL, "nif_SUITE.whereis", whereis_thread_resource_dtor, ERL_NIF_RT_CREATE, NULL); + ioq_resource_type = enif_open_resource_type(env,NULL,"ioq", + ioq_resource_dtor, + ERL_NIF_RT_CREATE, NULL); + atom_false = enif_make_atom(env,"false"); atom_true = enif_make_atom(env,"true"); atom_self = enif_make_atom(env,"self"); @@ -2430,7 +2440,6 @@ static ERL_NIF_TERM format_term(ErlNifEnv* env, int argc, const ERL_NIF_TERM arg return enif_make_binary(env,&obin); } - static int get_fd(ErlNifEnv* env, ERL_NIF_TERM term, struct fd_resource** rsrc) { if (!enif_get_resource(env, term, fd_resource_type, (void**)rsrc)) { @@ -3158,7 +3167,231 @@ static void frenzy_resource_down(ErlNifEnv* env, void* obj, ErlNifPid* pid, abort(); } +/*********** testing ioq ************/ + +static void ioq_resource_dtor(ErlNifEnv* env, void* obj) { + +} + +#ifndef __WIN32__ +static int writeiovec(ErlNifEnv *env, ERL_NIF_TERM term, ERL_NIF_TERM *tail, ErlNifIOQueue *q, int fd) { + ErlNifIOVec vec, *iovec = &vec; + SysIOVec *sysiovec; + int saved_errno; + int iovcnt, n; + + if (!enif_inspect_iovec(env, 64, term, tail, &iovec)) + return -2; + + if (enif_ioq_size(q) > 0) { + /* If the I/O queue contains data we enqueue the iovec and then + peek the data to write out of the queue. */ + if (!enif_ioq_enqv(q, iovec, 0)) + return -3; + + sysiovec = enif_ioq_peek(q, &iovcnt); + } else { + /* If the I/O queue is empty we skip the trip through it. */ + iovcnt = iovec->iovcnt; + sysiovec = iovec->iov; + } + + /* Attempt to write the data */ + n = writev(fd, sysiovec, iovcnt); + saved_errno = errno; + + if (enif_ioq_size(q) == 0) { + /* If the I/O queue was initially empty we enqueue any + remaining data into the queue for writing later. */ + if (n >= 0 && !enif_ioq_enqv(q, iovec, n)) + return -3; + } else { + /* Dequeue any data that was written from the queue. */ + if (n > 0 && !enif_ioq_deq(q, n, NULL)) + return -4; + } + + /* return n, which is either number of bytes written or -1 if + some error happened */ + errno = saved_errno; + return n; +} +#endif + +static ERL_NIF_TERM ioq(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ + struct ioq_resource *ioq; + ERL_NIF_TERM ret; + if (enif_is_identical(argv[0], enif_make_atom(env, "create"))) { + ErlNifIOQueue *q = enif_ioq_create(ERL_NIF_IOQ_NORMAL); + ioq = (struct ioq_resource *)enif_alloc_resource(ioq_resource_type, + sizeof(*ioq)); + ioq->q = q; + ret = enif_make_resource(env, ioq); + enif_release_resource(ioq); + return ret; + } else if (enif_is_identical(argv[0], enif_make_atom(env, "inspect"))) { + ErlNifIOVec vec, *iovec = NULL; + int i, iovcnt; + ERL_NIF_TERM *elems, tail, list; + ErlNifEnv *myenv = NULL; + + if (enif_is_identical(argv[2], enif_make_atom(env, "use_stack"))) + iovec = &vec; + if (enif_is_identical(argv[3], enif_make_atom(env, "use_env"))) + myenv = env; + if (!enif_inspect_iovec(myenv, ~(size_t)0, argv[1], &tail, &iovec)) + return enif_make_badarg(env); + + iovcnt = iovec->iovcnt; + elems = enif_alloc(sizeof(ERL_NIF_TERM) * iovcnt); + + for (i = 0; i < iovcnt; i++) { + ErlNifBinary bin; + if (!enif_alloc_binary(iovec->iov[i].iov_len, &bin)) { + enif_free_iovec(iovec); + enif_free(elems); + return enif_make_badarg(env); + } + memcpy(bin.data, iovec->iov[i].iov_base, iovec->iov[i].iov_len); + elems[i] = enif_make_binary(env, &bin); + } + + if (!myenv) + enif_free_iovec(iovec); + + list = enif_make_list_from_array(env, elems, iovcnt); + enif_free(elems); + return list; + } else { + unsigned skip; + if (!enif_get_resource(env, argv[1], ioq_resource_type, (void**)&ioq) + || !ioq->q) + return enif_make_badarg(env); + + if (enif_is_identical(argv[0], enif_make_atom(env, "example"))) { +#ifndef __WIN32__ + int fd[2], res = 0, cnt = 0, queue_cnt; + ERL_NIF_TERM tail; + char buff[255]; + pipe(fd); + fcntl(fd[0], F_SETFL, fcntl(fd[0], F_GETFL) | O_NONBLOCK); + fcntl(fd[1], F_SETFL, fcntl(fd[1], F_GETFL) | O_NONBLOCK); + + /* Write until the pipe buffer is full, which should result in data + * being queued up. */ + for (res = 0; res >= 0; ) { + cnt += res; + res = writeiovec(env, argv[2], &tail, ioq->q, fd[1]); + } + + /* Flush the queue while reading from the other end of the pipe. */ + tail = enif_make_list(env, 0); + while (enif_ioq_size(ioq->q) > 0) { + res = writeiovec(env, tail, &tail, ioq->q, fd[1]); + if (res < 0 && errno != EAGAIN) { + break; + } else if (res > 0) { + cnt += res; + } + + for (res = 0; res >= 0; ) { + cnt -= res; + res = read(fd[0], buff, sizeof(buff)); + } + } + + close(fd[0]); + close(fd[1]); + + /* Check that we read as much as we wrote */ + if (cnt == 0 && enif_ioq_size(ioq->q) == 0) + return enif_make_atom(env, "true"); + + return enif_make_int(env, cnt); +#else + return enif_make_atom(env, "true"); +#endif + } + if (enif_is_identical(argv[0], enif_make_atom(env, "destroy"))) { + enif_ioq_destroy(ioq->q); + ioq->q = NULL; + return enif_make_atom(env, "false"); + } else if (enif_is_identical(argv[0], enif_make_atom(env, "enqv"))) { + ErlNifIOVec vec, *iovec = &vec; + ERL_NIF_TERM tail; + + if (!enif_get_uint(env, argv[3], &skip)) + return enif_make_badarg(env); + if (!enif_inspect_iovec(env, ~0ul, argv[2], &tail, &iovec)) + return enif_make_badarg(env); + if (!enif_ioq_enqv(ioq->q, iovec, skip)) + return enif_make_badarg(env); + + return enif_make_atom(env, "true"); + } else if (enif_is_identical(argv[0], enif_make_atom(env, "enqb"))) { + ErlNifBinary bin; + if (!enif_get_uint(env, argv[3], &skip) || + !enif_inspect_binary(env, argv[2], &bin)) + return enif_make_badarg(env); + + if (!enif_ioq_enq_binary(ioq->q, &bin, skip)) + return enif_make_badarg(env); + + return enif_make_atom(env, "true"); + } else if (enif_is_identical(argv[0], enif_make_atom(env, "enqbraw"))) { + ErlNifBinary bin; + ErlNifBinary localbin; + int i; + if (!enif_get_uint(env, argv[3], &skip) || + !enif_inspect_binary(env, argv[2], &bin) || + !enif_alloc_binary(bin.size, &localbin)) + return enif_make_badarg(env); + + memcpy(localbin.data, bin.data, bin.size); + i = enif_ioq_enq_binary(ioq->q, &localbin, skip); + if (!i) + return enif_make_badarg(env); + else + return enif_make_atom(env, "true"); + } else if (enif_is_identical(argv[0], enif_make_atom(env, "peek"))) { + int iovlen, num, i, off = 0; + SysIOVec *iov = enif_ioq_peek(ioq->q, &iovlen); + ErlNifBinary bin; + + if (!enif_get_int(env, argv[2], &num) || !enif_alloc_binary(num, &bin)) + return enif_make_badarg(env); + + for (i = 0; i < iovlen && num > 0; i++) { + int to_copy = num < iov[i].iov_len ? num : iov[i].iov_len; + memcpy(bin.data + off, iov[i].iov_base, to_copy); + num -= to_copy; + off += to_copy; + } + + return enif_make_binary(env, &bin); + } else if (enif_is_identical(argv[0], enif_make_atom(env, "deq"))) { + int num; + size_t sz; + ErlNifUInt64 sz64; + if (!enif_get_int(env, argv[2], &num)) + return enif_make_badarg(env); + + if (!enif_ioq_deq(ioq->q, num, &sz)) + return enif_make_badarg(env); + + sz64 = sz; + + return enif_make_uint64(env, sz64); + } else if (enif_is_identical(argv[0], enif_make_atom(env, "size"))) { + ErlNifUInt64 size = enif_ioq_size(ioq->q); + return enif_make_uint64(env, size); + } + } + + return enif_make_badarg(env); +} static ErlNifFunc nif_funcs[] = { @@ -3255,7 +3488,11 @@ static ErlNifFunc nif_funcs[] = {"whereis_send", 3, whereis_send}, {"whereis_term", 2, whereis_term}, {"whereis_thd_lookup", 2, whereis_thd_lookup}, - {"whereis_thd_result", 1, whereis_thd_result} + {"whereis_thd_result", 1, whereis_thd_result}, + {"ioq_nif", 1, ioq}, + {"ioq_nif", 2, ioq}, + {"ioq_nif", 3, ioq}, + {"ioq_nif", 4, ioq} }; ERL_NIF_INIT(nif_SUITE,nif_funcs,load,NULL,upgrade,unload) diff --git a/erts/emulator/test/port_SUITE.erl b/erts/emulator/test/port_SUITE.erl index f512fa3a57..730a17d7e8 100644 --- a/erts/emulator/test/port_SUITE.erl +++ b/erts/emulator/test/port_SUITE.erl @@ -86,6 +86,7 @@ cd_relative/1, close_deaf_port/1, count_fds/1, + dropped_commands/1, dying_port/1, env/1, eof/1, @@ -158,7 +159,7 @@ suite() -> all() -> [otp_6224, {group, stream}, basic_ping, slow_writes, bad_packet, bad_port_messages, {group, options}, - {group, multiple_packets}, parallell, dying_port, + {group, multiple_packets}, parallell, dying_port, dropped_commands, port_program_with_path, open_input_file_port, open_output_file_port, name1, env, huge_env, bad_env, cd, cd_relative, pipe_limit_env, bad_args, @@ -548,6 +549,47 @@ make_dying_port(Config) when is_list(Config) -> Command = lists:concat([PortTest, " -h0 -d -q"]), open_port({spawn, Command}, [stream]). +%% Test that dropped port_commands work correctly. +%% This used to cause a segfault. +%% +%% This testcase creates a port and then lets many processes +%% do parallel commands to it. After a while it closes the +%% port and we are trying to catch the race when doing a +%% command while the port is closing. +dropped_commands(Config) -> + %% Test with output callback + dropped_commands(Config, false, {self(), {command, "1"}}), + %% Test with outputv callback + dropped_commands(Config, true, {self(), {command, "1"}}). + +dropped_commands(Config, Outputv, Cmd) -> + Path = proplists:get_value(data_dir, Config), + os:putenv("ECHO_DRV_USE_OUTPUTV", atom_to_list(Outputv)), + ok = load_driver(Path, "echo_drv"), + [dropped_commands_test(Cmd) || _ <- lists:seq(1, 100)], + timer:sleep(100), + erl_ddll:unload_driver("echo_drv"), + os:unsetenv("ECHO_DRV_USE_OUTPUTV"), + ok. + +dropped_commands_test(Cmd) -> + spawn_monitor( + fun() -> + Port = erlang:open_port({spawn_driver, "echo_drv"}, + [{parallelism, true}]), + [spawn_link(fun() -> spin(Port, Cmd) end) || _ <- lists:seq(1,8)], + timer:sleep(5), + port_close(Port), + timer:sleep(5), + exit(nok) + end), + receive _M -> timer:sleep(5) end. + +spin(P, Cmd) -> + P ! Cmd, + spin(P, Cmd). + + %% Tests that port program with complete path (but without any %% .exe extension) can be started, even if there is a file with %% the same name but without the extension in the same directory. diff --git a/erts/emulator/test/port_SUITE_data/echo_drv.c b/erts/emulator/test/port_SUITE_data/echo_drv.c index 1d39c6a00c..b4370f6455 100644 --- a/erts/emulator/test/port_SUITE_data/echo_drv.c +++ b/erts/emulator/test/port_SUITE_data/echo_drv.c @@ -18,8 +18,11 @@ typedef struct _erl_drv_data EchoDrvData; static EchoDrvData *echo_drv_start(ErlDrvPort port, char *command); static void echo_drv_stop(EchoDrvData *data_p); -static void echo_drv_output(ErlDrvData drv_data, char *buf, - ErlDrvSizeT len); +static void echo_drv_output(ErlDrvData drv_data, char *buf, ErlDrvSizeT len); +static ErlDrvSSizeT echo_control(ErlDrvData drv_data, + unsigned int command, char *buf, + ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen); +static void echo_outputv(ErlDrvData drv_data, ErlIOVec *ev); static void echo_drv_finish(void); static ErlDrvEntry echo_drv_entry = { @@ -32,9 +35,9 @@ static ErlDrvEntry echo_drv_entry = { "echo_drv", echo_drv_finish, NULL, /* handle */ - NULL, /* control */ + echo_control, /* control */ NULL, /* timeout */ - NULL, /* outputv */ + echo_outputv, /* outputv */ NULL, /* ready_async */ NULL, NULL, @@ -56,6 +59,14 @@ static ErlDrvEntry echo_drv_entry = { DRIVER_INIT(echo_drv) { + char buf[10]; + size_t bufsz = sizeof(buf); + char *use_outputv; + use_outputv = (erl_drv_getenv("ECHO_DRV_USE_OUTPUTV", buf, &bufsz) == 0 + ? buf + : "false"); + if (strcmp(use_outputv, "true") != 0) + echo_drv_entry.outputv = NULL; return &echo_drv_entry; } @@ -87,3 +98,15 @@ static void echo_drv_output(ErlDrvData drv_data, char *buf, ErlDrvSizeT len) { static void echo_drv_finish() { } + +static ErlDrvSSizeT echo_control(ErlDrvData drv_data, + unsigned int command, char *buf, + ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen) +{ + return 0; +} + +static void echo_outputv(ErlDrvData drv_data, ErlIOVec *ev) +{ + return; +} diff --git a/erts/emulator/test/process_SUITE.erl b/erts/emulator/test/process_SUITE.erl index 6ded7ff1c9..a9f20f9928 100644 --- a/erts/emulator/test/process_SUITE.erl +++ b/erts/emulator/test/process_SUITE.erl @@ -152,7 +152,11 @@ spawn_with_binaries(Config) when is_list(Config) -> TwoMeg = lists:duplicate(1024, L), Fun = fun() -> spawn(?MODULE, binary_owner, [list_to_binary(TwoMeg)]), receive after 1 -> ok end end, - test_server:do_times(150, Fun), + Iter = case test_server:is_valgrind() of + true -> 10; + false -> 150 + end, + test_server:do_times(Iter, Fun), ok. binary_owner(Bin) when is_binary(Bin) -> diff --git a/erts/emulator/test/register_SUITE.erl b/erts/emulator/test/register_SUITE.erl index 43ae749498..49da94a775 100644 --- a/erts/emulator/test/register_SUITE.erl +++ b/erts/emulator/test/register_SUITE.erl @@ -44,14 +44,7 @@ all() -> -define(OTP_8099_NAME, otp_8099_reg_proc). otp_8099(Config) when is_list(Config) -> - case catch erlang:system_info(lock_counting) of - true -> {skipped, - "Lock counting enabled. Current lock counting " - "implementation cannot handle this many " - "processes."}; - _ -> - otp_8099_test(1000000) - end. + otp_8099_test(1000000). otp_8099_test(0) -> ok; diff --git a/erts/emulator/test/statistics_SUITE.erl b/erts/emulator/test/statistics_SUITE.erl index 7690557fda..40cc940a94 100644 --- a/erts/emulator/test/statistics_SUITE.erl +++ b/erts/emulator/test/statistics_SUITE.erl @@ -23,8 +23,10 @@ %% Tests the statistics/1 bif. -export([all/0, suite/0, groups/0, + wall_clock_sanity/1, wall_clock_zero_diff/1, wall_clock_update/1, - runtime_zero_diff/1, + runtime_sanity/1, + runtime_zero_diff/1, runtime_update/1, runtime_diff/1, run_queue_one/1, scheduler_wall_time/1, @@ -54,11 +56,23 @@ all() -> groups() -> [{wall_clock, [], - [wall_clock_zero_diff, wall_clock_update]}, + [wall_clock_sanity, wall_clock_zero_diff, wall_clock_update]}, {runtime, [], - [runtime_zero_diff, runtime_update, runtime_diff]}, + [runtime_sanity, runtime_zero_diff, runtime_update, runtime_diff]}, {run_queue, [], [run_queue_one]}]. +wall_clock_sanity(Config) when is_list(Config) -> + erlang:yield(), + {WallClock, _} = statistics(wall_clock), + MT = erlang:monotonic_time(), + Time = erlang:convert_time_unit(MT - erlang:system_info(start_time), + native, millisecond), + io:format("Time=~p WallClock=~p~n", + [Time, WallClock]), + true = WallClock =< Time, + true = Time - 100 =< WallClock, + ok. + %%% Testing statistics(wall_clock). %% Tests that the 'Wall clock since last call' element of the result @@ -102,6 +116,20 @@ wall_clock_update1(0) -> %%% Test statistics(runtime). +runtime_sanity(Config) when is_list(Config) -> + case erlang:system_info(logical_processors_available) of + unknown -> + {skipped, "Don't know available logical processors"}; + LP when is_integer(LP) -> + erlang:yield(), + {RunTime, _} = statistics(runtime), + MT = erlang:monotonic_time(), + Time = erlang:convert_time_unit(MT - erlang:system_info(start_time), + native, millisecond), + io:format("Time=~p RunTime=~p~n", + [Time, RunTime]), + true = RunTime =< Time*LP + end. %% Tests that the difference between the times returned from two consectuitive %% calls to statistics(runtime) is zero. diff --git a/erts/emulator/valgrind/suppress.patched.3.6.0 b/erts/emulator/valgrind/suppress.patched.3.6.0 index fcde4a0123..29f2d3d62d 100644 --- a/erts/emulator/valgrind/suppress.patched.3.6.0 +++ b/erts/emulator/valgrind/suppress.patched.3.6.0 @@ -374,3 +374,10 @@ fun:erts_debug_set_internal_state_2 fun:process_main } +{ +Thread specific dlerror buffer. Either bug in libc or valgrind. +Memcheck:Leak +... +fun:_dlerror_run +... +} diff --git a/erts/emulator/valgrind/suppress.standard b/erts/emulator/valgrind/suppress.standard index bb07c92fc1..99a3ee4048 100644 --- a/erts/emulator/valgrind/suppress.standard +++ b/erts/emulator/valgrind/suppress.standard @@ -342,3 +342,11 @@ fun:erts_debug_set_internal_state_2 fun:process_main } +{ +Thread specific dlerror buffer. Either bug in libc or valgrind. +Memcheck:Leak +... +fun:_dlerror_run +... +} + diff --git a/erts/etc/common/Makefile.in b/erts/etc/common/Makefile.in index 583426460e..5b1b9119ce 100644 --- a/erts/etc/common/Makefile.in +++ b/erts/etc/common/Makefile.in @@ -57,7 +57,7 @@ ERTS_INCL = -I$(ERL_TOP)/erts/include \ CC = @CC@ WFLAGS = @WFLAGS@ CFLAGS = @CFLAGS@ @DEFS@ $(TYPE_FLAGS) @WFLAGS@ -I$(SYSDIR) -I$(EMUDIR) \ - $(ERTS_INCL) -DOTP_SYSTEM_VERSION=\"$(SYSTEM_VSN)\" + -I$(COMSYSDIR) $(ERTS_INCL) -DOTP_SYSTEM_VERSION=\"$(SYSTEM_VSN)\" LD = @LD@ LIBS = @LIBS@ LDFLAGS = @LDFLAGS@ @@ -70,13 +70,16 @@ endif ifeq ($(TARGET),win32) ifeq ($(TYPE),debug) CFLAGS = $(subst -O2,-g,@CFLAGS@ @DEFS@ $(TYPE_FLAGS) @WFLAGS@ -I$(SYSDIR) \ - -I$(EMUDIR) $(ERTS_INCL) -DOTP_SYSTEM_VERSION=\"$(SYSTEM_VSN)\") + -I$(EMUDIR) -I$(COMSYSDIR) $(ERTS_INCL) \ + -DOTP_SYSTEM_VERSION=\"$(SYSTEM_VSN)\") LDFLAGS += -g endif endif + BINDIR = $(ERL_TOP)/bin/$(TARGET) OBJDIR = $(ERL_TOP)/erts/obj$(TYPEMARKER)/$(TARGET) EMUDIR = $(ERL_TOP)/erts/emulator/beam +COMSYSDIR = $(ERL_TOP)/erts/emulator/sys/common EMUOSDIR = $(ERL_TOP)/erts/emulator/@ERLANG_OSTYPE@ SYSDIR = $(ERL_TOP)/erts/emulator/sys/@ERLANG_OSTYPE@ DRVDIR = $(ERL_TOP)/erts/emulator/drivers/@ERLANG_OSTYPE@ diff --git a/erts/etc/common/escript.c b/erts/etc/common/escript.c index 7f0af77a4c..9cd5dd3fab 100644 --- a/erts/etc/common/escript.c +++ b/erts/etc/common/escript.c @@ -74,7 +74,6 @@ static void error(char* format, ...); static void* emalloc(size_t size); static void efree(void *p); static char* strsave(char* string); -static void push_words(char* src); static int run_erlang(char* name, char** argv); static char* get_default_emulator(char* progname); #ifdef __WIN32__ @@ -583,26 +582,6 @@ main(int argc, char** argv) return run_erlang(eargv[0], eargv); } -static void -push_words(char* src) -{ - char sbuf[PMAX]; - char* dst; - - dst = sbuf; - while ((*dst++ = *src++) != '\0') { - if (isspace((int)*src)) { - *dst = '\0'; - PUSH(strsave(sbuf)); - dst = sbuf; - do { - src++; - } while (isspace((int)*src)); - } - } - if (sbuf[0]) - PUSH(strsave(sbuf)); -} #ifdef __WIN32__ wchar_t *make_commandline(char **argv) { diff --git a/erts/preloaded/ebin/erlang.beam b/erts/preloaded/ebin/erlang.beam Binary files differindex 58c17dc416..6fa48e8582 100644 --- a/erts/preloaded/ebin/erlang.beam +++ b/erts/preloaded/ebin/erlang.beam diff --git a/erts/preloaded/ebin/init.beam b/erts/preloaded/ebin/init.beam Binary files differindex 2acb1f1211..1c8d0e626a 100644 --- a/erts/preloaded/ebin/init.beam +++ b/erts/preloaded/ebin/init.beam diff --git a/erts/preloaded/ebin/zlib.beam b/erts/preloaded/ebin/zlib.beam Binary files differindex a959ebaaf2..267b5cb0a8 100644 --- a/erts/preloaded/ebin/zlib.beam +++ b/erts/preloaded/ebin/zlib.beam diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl index 72dd804412..f796ea64d3 100644 --- a/erts/preloaded/src/erlang.erl +++ b/erts/preloaded/src/erlang.erl @@ -87,6 +87,10 @@ -export_type([prepared_code/0]). +-type iovec() :: [binary()]. + +-export_type([iovec/0]). + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Native code BIF stubs and their types %% (BIF's actually implemented in this module goes last in the file) @@ -124,7 +128,7 @@ has_prepared_code_on_load/1, hibernate/3]). -export([insert_element/3]). -export([integer_to_binary/1, integer_to_list/1]). --export([iolist_size/1, iolist_to_binary/1]). +-export([iolist_size/1, iolist_to_binary/1, iolist_to_iovec/1]). -export([is_alive/0, is_builtin/3, is_process_alive/1, length/1, link/1]). -export([list_to_atom/1, list_to_binary/1]). -export([list_to_bitstring/1, list_to_existing_atom/1, list_to_float/1]). @@ -1079,6 +1083,12 @@ iolist_size(_Item) -> iolist_to_binary(_IoListOrBinary) -> erlang:nif_error(undefined). +%% iolist_to_iovec/1 +-spec erlang:iolist_to_iovec(IoListOrBinary) -> iovec() when + IoListOrBinary :: iolist() | binary(). +iolist_to_iovec(_IoListOrBinary) -> + erlang:nif_error(undefined). + %% is_alive/0 -spec is_alive() -> boolean(). is_alive() -> diff --git a/erts/preloaded/src/init.erl b/erts/preloaded/src/init.erl index 1ccf8d599f..34a9f6b8b9 100644 --- a/erts/preloaded/src/init.erl +++ b/erts/preloaded/src/init.erl @@ -200,6 +200,8 @@ boot(BootArgs) -> register(init, self()), process_flag(trap_exit, true), + %% Load the zlib nif + zlib:on_load(), %% Load the tracer nif erl_tracer:on_load(), diff --git a/erts/preloaded/src/zlib.erl b/erts/preloaded/src/zlib.erl index 8cd3e39fd7..dca5a42779 100644 --- a/erts/preloaded/src/zlib.erl +++ b/erts/preloaded/src/zlib.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2003-2016. All Rights Reserved. +%% Copyright Ericsson AB 2003-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -21,19 +21,29 @@ -module(zlib). -export([open/0,close/1,deflateInit/1,deflateInit/2,deflateInit/6, - deflateSetDictionary/2,deflateReset/1,deflateParams/3, - deflate/2,deflate/3,deflateEnd/1, - inflateInit/1,inflateInit/2, - inflateSetDictionary/2,inflateGetDictionary/1, - inflateSync/1,inflateReset/1,inflate/2,inflateEnd/1, - inflateChunk/1, inflateChunk/2, - setBufSize/2,getBufSize/1, - crc32/1,crc32/2,crc32/3,adler32/2,adler32/3,getQSize/1, - crc32_combine/4,adler32_combine/4, - compress/1,uncompress/1,zip/1,unzip/1, - gzip/1,gunzip/1]). - --export_type([zstream/0, zlevel/0, zwindowbits/0, zmemlevel/0, zstrategy/0]). + deflateSetDictionary/2,deflateReset/1,deflateParams/3, + deflate/2,deflate/3,deflateEnd/1, + inflateInit/1,inflateInit/2, + inflateSetDictionary/2,inflateGetDictionary/1, inflateReset/1, + inflate/2,inflate/3,inflateEnd/1, + inflateChunk/2,inflateChunk/1, + safeInflate/2, + setBufSize/2,getBufSize/1, + crc32/1,crc32/2,crc32/3,adler32/2,adler32/3, + crc32_combine/4,adler32_combine/4, + compress/1,uncompress/1,zip/1,unzip/1, + gzip/1,gunzip/1]). + +-export([on_load/0]). + +%% These are soft-deprecated until OTP 21. +% -deprecated([inflateChunk/1, inflateChunk/2, +% getBufSize/1, setBufSize/2, +% crc32/1,crc32/2,crc32/3,adler32/2,adler32/3, +% crc32_combine/4,adler32_combine/4]). + +-export_type([zstream/0, zflush/0, zlevel/0, zwindowbits/0, zmemlevel/0, + zstrategy/0]). %% flush argument encoding -define(Z_NO_FLUSH, 0). @@ -56,116 +66,76 @@ %% deflate compression method -define(Z_DEFLATED, 8). --define(Z_NULL, 0). - -define(MAX_WBITS, 15). -%% gzip defs (rfc 1952) - --define(ID1, 16#1f). --define(ID2, 16#8b). - --define(FTEXT, 16#01). --define(FHCRC, 16#02). --define(FEXTRA, 16#04). --define(FNAME, 16#08). --define(FCOMMENT, 16#10). --define(RESERVED, 16#E0). - --define(OS_MDDOS, 0). --define(OS_AMIGA, 1). --define(OS_OPENVMS, 2). --define(OS_UNIX, 3). --define(OS_VMCMS, 4). --define(OS_ATARI, 5). --define(OS_OS2, 6). --define(OS_MAC, 7). --define(OS_ZSYS, 8). --define(OS_CPM, 9). --define(OS_TOP20, 10). --define(OS_NTFS, 11). --define(OS_QDOS, 12). --define(OS_ACORN, 13). --define(OS_UNKNOWN,255). - --define(DEFLATE_INIT, 1). --define(DEFLATE_INIT2, 2). --define(DEFLATE_SETDICT, 3). --define(DEFLATE_RESET, 4). --define(DEFLATE_END, 5). --define(DEFLATE_PARAMS, 6). --define(DEFLATE, 7). - --define(INFLATE_INIT, 8). --define(INFLATE_INIT2, 9). --define(INFLATE_SETDICT, 10). --define(INFLATE_GETDICT, 11). --define(INFLATE_SYNC, 12). --define(INFLATE_RESET, 13). --define(INFLATE_END, 14). --define(INFLATE, 15). --define(INFLATE_CHUNK, 26). - --define(CRC32_0, 16). --define(CRC32_1, 17). --define(CRC32_2, 18). - --define(SET_BUFSZ, 19). --define(GET_BUFSZ, 20). --define(GET_QSIZE, 21). - --define(ADLER32_1, 22). --define(ADLER32_2, 23). - --define(CRC32_COMBINE, 24). --define(ADLER32_COMBINE, 25). +%% Chunk sizes are hardcoded on account of them screwing with the +%% predictability of the system. zlib is incapable of trapping so we need to +%% ensure that it never operates on any significant amount of data. +-define(DEFLATE_IN_CHUNKSIZE, 8 bsl 10). +-define(DEFLATE_OUT_CHUNKSIZE, 8 bsl 10). +-define(INFLATE_IN_CHUNKSIZE, 8 bsl 10). +-define(INFLATE_OUT_CHUNKSIZE, 16 bsl 10). %%------------------------------------------------------------------------ -%% Main data types of the file --type zstream() :: port(). +%% Public data types. +-type zstream() :: term(). +-type zflush() :: 'none' | 'sync' | 'full' | 'finish'. -%% Auxiliary data types of the file --type zlevel() :: 'none' | 'default' | 'best_compression' | 'best_speed' - | 0..9. --type zmethod() :: 'deflated'. +-type zlevel() :: + 'none' | 'default' | 'best_compression' | 'best_speed' | 0..9. +-type zstrategy() :: 'default' | 'filtered' | 'huffman_only' | 'rle'. + +-type zmemlevel() :: 1..9. -type zwindowbits() :: -15..-8 | 8..47. --type zmemlevel() :: 1..9. --type zstrategy() :: 'default' | 'filtered' | 'huffman_only' | 'rle'. + +%% Private data types. + +-type zmethod() :: 'deflated'. + +-record(zlib_opts, { + stream :: zstream(), + method :: term(), + input_chunk_size :: integer(), + output_chunk_size :: integer(), + flush :: integer() + }). %%------------------------------------------------------------------------ -%% open a z_stream +on_load() -> + case erlang:load_nif(atom_to_list(?MODULE), 0) of + ok -> ok + end. + -spec open() -> zstream(). open() -> - open_port({spawn, "zlib_drv"}, [binary]). + open_nif(). +open_nif() -> + erlang:nif_error(undef). -%% close and release z_stream -spec close(Z) -> 'ok' when Z :: zstream(). close(Z) -> - try - true = port_close(Z), - receive %In case the caller is the owner and traps exits - {'EXIT',Z,_} -> ok - after 0 -> ok - end - catch _:_ -> erlang:error(badarg) - end. + close_nif(Z). +close_nif(_Z) -> + erlang:nif_error(undef). -spec deflateInit(Z) -> 'ok' when Z :: zstream(). deflateInit(Z) -> - call(Z, ?DEFLATE_INIT, <<?Z_DEFAULT_COMPRESSION:32>>). + deflateInit(Z, default). -spec deflateInit(Z, Level) -> 'ok' when Z :: zstream(), Level :: zlevel(). deflateInit(Z, Level) -> - call(Z, ?DEFLATE_INIT, <<(arg_level(Level)):32>>). + deflateInit_nif(Z, arg_level(Level)). + +deflateInit_nif(_Z, _Level) -> + erlang:nif_error(undef). --spec deflateInit(Z, Level, Method, - WindowBits, MemLevel, Strategy) -> 'ok' when +-spec deflateInit(Z, Level, Method, WindowBits, MemLevel, Strategy) -> 'ok' when Z :: zstream(), Level :: zlevel(), Method :: zmethod(), @@ -173,31 +143,49 @@ deflateInit(Z, Level) -> MemLevel :: zmemlevel(), Strategy :: zstrategy(). deflateInit(Z, Level, Method, WindowBits, MemLevel, Strategy) -> - call(Z, ?DEFLATE_INIT2, <<(arg_level(Level)):32, - (arg_method(Method)):32, - (arg_bitsz(WindowBits)):32, - (arg_mem(MemLevel)):32, - (arg_strategy(Strategy)):32>>). + deflateInit_nif(Z, + arg_level(Level), + arg_method(Method), + arg_bitsz(WindowBits), + arg_mem(MemLevel), + arg_strategy(Strategy)). +deflateInit_nif(_Z, _Level, _Method, _WindowBits, _MemLevel, _Strategy) -> + erlang:nif_error(undef). -spec deflateSetDictionary(Z, Dictionary) -> Adler32 when Z :: zstream(), Dictionary :: iodata(), Adler32 :: integer(). deflateSetDictionary(Z, Dictionary) -> - call(Z, ?DEFLATE_SETDICT, Dictionary). + deflateSetDictionary_nif(Z, Dictionary). +deflateSetDictionary_nif(_Z, _Dictionary) -> + erlang:nif_error(undef). -spec deflateReset(Z) -> 'ok' when Z :: zstream(). deflateReset(Z) -> - call(Z, ?DEFLATE_RESET, []). + deflateReset_nif(Z). +deflateReset_nif(_Z) -> + erlang:nif_error(undef). -spec deflateParams(Z, Level, Strategy) -> ok when Z :: zstream(), Level :: zlevel(), Strategy :: zstrategy(). -deflateParams(Z, Level, Strategy) -> - call(Z, ?DEFLATE_PARAMS, <<(arg_level(Level)):32, - (arg_strategy(Strategy)):32>>). +deflateParams(Z, Level0, Strategy0) -> + Level = arg_level(Level0), + Strategy = arg_strategy(Strategy0), + case deflateParams_nif(Z, Level, Strategy) of + buf_error -> + %% We had data left in the pipe; flush everything and stash it away + %% for the next deflate call before trying again. + Output = deflate(Z, <<>>, full), + save_progress(Z, deflate, Output), + deflateParams_nif(Z, Level, Strategy); + Any -> Any + end. +deflateParams_nif(_Z, _Level, _Strategy) -> + erlang:nif_error(undef). -spec deflate(Z, Data) -> Compressed when Z :: zstream(), @@ -209,170 +197,234 @@ deflate(Z, Data) -> -spec deflate(Z, Data, Flush) -> Compressed when Z :: zstream(), Data :: iodata(), - Flush :: none | sync | full | finish, + Flush :: zflush(), Compressed :: iolist(). deflate(Z, Data, Flush) -> - try port_command(Z, Data) of - true -> - _ = call(Z, ?DEFLATE, <<(arg_flush(Flush)):32>>), - collect(Z) - catch - error:_Err -> - flush(Z), - erlang:error(badarg) - end. + Progress = restore_progress(Z, deflate), + enqueue_input(Z, Data), + append_iolist(Progress, dequeue_all_chunks(Z, deflate_opts(Flush))). + +deflate_opts(Flush) -> + #zlib_opts{ + method = fun deflate_nif/4, + input_chunk_size = ?DEFLATE_IN_CHUNKSIZE, + output_chunk_size = ?DEFLATE_OUT_CHUNKSIZE, + flush = arg_flush(Flush) + }. + +deflate_nif(_Z, _InputChSize, _OutputChSize, _Flush) -> + erlang:nif_error(undef). -spec deflateEnd(Z) -> 'ok' when Z :: zstream(). deflateEnd(Z) -> - call(Z, ?DEFLATE_END, []). + deflateEnd_nif(Z). +deflateEnd_nif(_Z) -> + erlang:nif_error(undef). -spec inflateInit(Z) -> 'ok' when Z :: zstream(). inflateInit(Z) -> - call(Z, ?INFLATE_INIT, []). + inflateInit_nif(Z). +inflateInit_nif(_Z) -> + erlang:nif_error(undef). -spec inflateInit(Z, WindowBits) -> 'ok' when Z :: zstream(), WindowBits :: zwindowbits(). -inflateInit(Z, WindowBits) -> - call(Z, ?INFLATE_INIT2, <<(arg_bitsz(WindowBits)):32>>). +inflateInit(Z, WindowBits) -> + inflateInit_nif(Z, WindowBits). +inflateInit_nif(_Z, _WindowBits) -> + erlang:nif_error(undef). -spec inflateSetDictionary(Z, Dictionary) -> 'ok' when Z :: zstream(), Dictionary :: iodata(). -inflateSetDictionary(Z, Dictionary) -> - call(Z, ?INFLATE_SETDICT, Dictionary). +inflateSetDictionary(Z, Dictionary) -> + inflateSetDictionary_nif(Z, Dictionary). +inflateSetDictionary_nif(_Z, _Dictionary) -> + erlang:nif_error(undef). -spec inflateGetDictionary(Z) -> Dictionary when Z :: zstream(), - Dictionary :: iolist(). + Dictionary :: binary(). inflateGetDictionary(Z) -> - _ = call(Z, ?INFLATE_GETDICT, []), - collect(Z). - --spec inflateSync(zstream()) -> 'ok'. -inflateSync(Z) -> - call(Z, ?INFLATE_SYNC, []). + case inflateGetDictionary_nif(Z) of + Dictionary when is_binary(Dictionary) -> + Dictionary; + not_supported -> + erlang:error(enotsup) + end. +inflateGetDictionary_nif(_Z) -> + erlang:nif_error(undef). -spec inflateReset(Z) -> 'ok' when Z :: zstream(). -inflateReset(Z) -> - call(Z, ?INFLATE_RESET, []). +inflateReset(Z) -> + inflateReset_nif(Z). +inflateReset_nif(_Z) -> + erlang:nif_error(undef). -spec inflate(Z, Data) -> Decompressed when Z :: zstream(), Data :: iodata(), Decompressed :: iolist(). inflate(Z, Data) -> - try port_command(Z, Data) of - true -> - _ = call(Z, ?INFLATE, <<?Z_NO_FLUSH:32>>), - collect(Z) - catch - error:_Err -> - flush(Z), - erlang:error(badarg) + inflate(Z, Data, []). + +-spec inflate(Z, Data, Options) -> Decompressed when + Z :: zstream(), + Data :: iodata(), + Options :: list({exception_on_need_dict, boolean()}), + Decompressed :: iolist() | + {need_dictionary, + Adler32 :: integer(), + Output :: iolist()}. +inflate(Z, Data, Options) -> + enqueue_input(Z, Data), + Result = dequeue_all_chunks(Z, inflate_opts()), + case proplist_get_value(Options, exception_on_need_dict, true) of + true -> exception_on_need_dict(Z, Result); + false -> Result end. +inflate_nif(_Z, _InputChSize, _OutputChSize, _Flush) -> + erlang:nif_error(undef). + +inflate_opts() -> + #zlib_opts{ + method = fun inflate_nif/4, + input_chunk_size = ?INFLATE_IN_CHUNKSIZE, + output_chunk_size = ?INFLATE_OUT_CHUNKSIZE, + flush = arg_flush(none) + }. + -spec inflateChunk(Z, Data) -> Decompressed | {more, Decompressed} when Z :: zstream(), Data :: iodata(), Decompressed :: iolist(). inflateChunk(Z, Data) -> - try port_command(Z, Data) of - true -> - inflateChunk(Z) - catch - error:_Err -> - flush(Z), - erlang:error(badarg) - end. + enqueue_input(Z, Data), + inflateChunk(Z). -spec inflateChunk(Z) -> Decompressed | {more, Decompressed} when Z :: zstream(), Decompressed :: iolist(). inflateChunk(Z) -> - Status = call(Z, ?INFLATE_CHUNK, []), - Data = receive - {Z, {data, Bin}} -> - Bin - after 0 -> - [] - end, - - case Status of - Good when (Good == ok) orelse (Good == stream_end) -> - Data; - inflate_has_more -> - {more, Data} - end. + Opts0 = inflate_opts(), + Opts = Opts0#zlib_opts { output_chunk_size = getBufSize(Z) }, + + Result0 = dequeue_next_chunk(Z, Opts), + Result1 = exception_on_need_dict(Z, Result0), + yield_inflateChunk(Z, Result1). + +yield_inflateChunk(_Z, {continue, Output}) -> + {more, lists:flatten(Output)}; +yield_inflateChunk(_Z, {finished, Output}) -> + lists:flatten(Output). + +exception_on_need_dict(Z, {need_dictionary, Adler, Output}) -> + Progress = restore_progress(Z, inflate), + save_progress(Z, inflate, append_iolist(Progress, Output)), + erlang:error({need_dictionary, Adler}); +exception_on_need_dict(Z, {Mark, Output}) -> + Progress = restore_progress(Z, inflate), + {Mark, append_iolist(Progress, Output)}; +exception_on_need_dict(Z, Output) when is_list(Output); is_binary(Output) -> + Progress = restore_progress(Z, inflate), + append_iolist(Progress, Output). + +-spec safeInflate(Z, Data) -> Result when + Z :: zstream(), + Data :: iodata(), + Result :: {continue, Output :: iolist()} | + {finished, Output :: iolist()} | + {need_dictionary, + Adler32 :: integer(), + Output :: iolist()}. +safeInflate(Z, Data) -> + enqueue_input(Z, Data), + dequeue_next_chunk(Z, inflate_opts()). -spec inflateEnd(Z) -> 'ok' when Z :: zstream(). inflateEnd(Z) -> - call(Z, ?INFLATE_END, []). + inflateEnd_nif(Z). +inflateEnd_nif(_Z) -> + erlang:nif_error(undef). -spec setBufSize(Z, Size) -> 'ok' when Z :: zstream(), Size :: non_neg_integer(). -setBufSize(Z, Size) -> - call(Z, ?SET_BUFSZ, <<Size:32>>). +setBufSize(Z, Size) when is_integer(Size), Size > 16, Size < (1 bsl 24) -> + setBufSize_nif(Z, Size); +setBufSize(_Z, _Size) -> + erlang:error(badarg). +setBufSize_nif(_Z, _Size) -> + erlang:nif_error(undef). --spec getBufSize(Z) -> Size when - Z :: zstream(), - Size :: non_neg_integer(). +-spec getBufSize(Z) -> non_neg_integer() when + Z :: zstream(). getBufSize(Z) -> - call(Z, ?GET_BUFSZ, []). + getBufSize_nif(Z). +getBufSize_nif(_Z) -> + erlang:nif_error(undef). -spec crc32(Z) -> CRC when Z :: zstream(), CRC :: integer(). crc32(Z) -> - call(Z, ?CRC32_0, []). + crc32_nif(Z). +crc32_nif(_Z) -> + erlang:nif_error(undef). -spec crc32(Z, Data) -> CRC when Z :: zstream(), Data :: iodata(), CRC :: integer(). -crc32(Z, Data) -> - call(Z, ?CRC32_1, Data). +crc32(Z, Data) when is_reference(Z) -> + erlang:crc32(Data); +crc32(_Z, _Data) -> + erlang:error(badarg). -spec crc32(Z, PrevCRC, Data) -> CRC when Z :: zstream(), PrevCRC :: integer(), Data :: iodata(), CRC :: integer(). -crc32(Z, CRC, Data) -> - call(Z, ?CRC32_2, [<<CRC:32>>, Data]). +crc32(Z, CRC, Data) when is_reference(Z) -> + erlang:crc32(CRC, Data); +crc32(_Z, _CRC, _Data) -> + erlang:error(badarg). + +-spec crc32_combine(Z, CRC1, CRC2, Size2) -> CRC when + Z :: zstream(), + CRC :: integer(), + CRC1 :: integer(), + CRC2 :: integer(), + Size2 :: integer(). +crc32_combine(Z, CRC1, CRC2, Size2) when is_reference(Z) -> + erlang:crc32_combine(CRC1, CRC2, Size2); +crc32_combine(_Z, _CRC1, _CRC2, _Size2) -> + erlang:error(badarg). -spec adler32(Z, Data) -> CheckSum when Z :: zstream(), Data :: iodata(), CheckSum :: integer(). -adler32(Z, Data) -> - call(Z, ?ADLER32_1, Data). +adler32(Z, Data) when is_reference(Z) -> + erlang:adler32(Data); +adler32(_Z, _Data) -> + erlang:error(badarg). -spec adler32(Z, PrevAdler, Data) -> CheckSum when Z :: zstream(), PrevAdler :: integer(), Data :: iodata(), CheckSum :: integer(). -adler32(Z, Adler, Data) when is_integer(Adler) -> - call(Z, ?ADLER32_2, [<<Adler:32>>, Data]); -adler32(_Z, _Adler, _Data) -> - erlang:error(badarg). - --spec crc32_combine(Z, CRC1, CRC2, Size2) -> CRC when - Z :: zstream(), - CRC :: integer(), - CRC1 :: integer(), - CRC2 :: integer(), - Size2 :: integer(). -crc32_combine(Z, CRC1, CRC2, Len2) - when is_integer(CRC1), is_integer(CRC2), is_integer(Len2) -> - call(Z, ?CRC32_COMBINE, <<CRC1:32, CRC2:32, Len2:32>>); -crc32_combine(_Z, _CRC1, _CRC2, _Len2) -> +adler32(Z, Adler, Data) when is_reference(Z) -> + erlang:adler32(Adler, Data); +adler32(_Z, _Adler, _Data) -> erlang:error(badarg). -spec adler32_combine(Z, Adler1, Adler2, Size2) -> Adler when @@ -381,16 +433,11 @@ crc32_combine(_Z, _CRC1, _CRC2, _Len2) -> Adler1 :: integer(), Adler2 :: integer(), Size2 :: integer(). -adler32_combine(Z, Adler1, Adler2, Len2) - when is_integer(Adler1), is_integer(Adler2), is_integer(Len2) -> - call(Z, ?ADLER32_COMBINE, <<Adler1:32, Adler2:32, Len2:32>>); -adler32_combine(_Z, _Adler1, _Adler2, _Len2) -> +adler32_combine(Z, Adler1, Adler2, Size2) when is_reference(Z) -> + erlang:adler32_combine(Adler1, Adler2, Size2); +adler32_combine(_Z, _Adler1, _Adler2, _Size2) -> erlang:error(badarg). --spec getQSize(zstream()) -> non_neg_integer(). -getQSize(Z) -> - call(Z, ?GET_QSIZE, []). - %% compress/uncompress zlib with header -spec compress(Data) -> Compressed when Data :: iodata(), @@ -398,13 +445,13 @@ getQSize(Z) -> compress(Data) -> Z = open(), Bs = try - deflateInit(Z, default), - B = deflate(Z, Data, finish), - deflateEnd(Z), - B - after - close(Z) - end, + deflateInit(Z, default), + B = deflate(Z, Data, finish), + deflateEnd(Z), + B + after + close(Z) + end, iolist_to_binary(Bs). -spec uncompress(Data) -> Decompressed when @@ -416,14 +463,14 @@ uncompress(Data) -> if Size >= 8 -> Z = open(), - Bs = try - inflateInit(Z), - B = inflate(Z, Data), - inflateEnd(Z), - B - after - close(Z) - end, + Bs = try + inflateInit(Z), + B = inflate(Z, Data), + inflateEnd(Z), + B + after + close(Z) + end, iolist_to_binary(Bs); true -> erlang:error(data_error) @@ -440,13 +487,13 @@ uncompress(Data) -> zip(Data) -> Z = open(), Bs = try - deflateInit(Z, default, deflated, -?MAX_WBITS, 8, default), - B = deflate(Z, Data, finish), - deflateEnd(Z), - B - after - close(Z) - end, + deflateInit(Z, default, deflated, -?MAX_WBITS, 8, default), + B = deflate(Z, Data, finish), + deflateEnd(Z), + B + after + close(Z) + end, iolist_to_binary(Bs). -spec unzip(Data) -> Decompressed when @@ -455,28 +502,28 @@ zip(Data) -> unzip(Data) -> Z = open(), Bs = try - inflateInit(Z, -?MAX_WBITS), - B = inflate(Z, Data), - inflateEnd(Z), - B - after - close(Z) - end, + inflateInit(Z, -?MAX_WBITS), + B = inflate(Z, Data), + inflateEnd(Z), + B + after + close(Z) + end, iolist_to_binary(Bs). - + -spec gzip(Data) -> Compressed when Data :: iodata(), Compressed :: binary(). gzip(Data) -> Z = open(), Bs = try - deflateInit(Z, default, deflated, 16+?MAX_WBITS, 8, default), - B = deflate(Z, Data, finish), - deflateEnd(Z), - B - after - close(Z) - end, + deflateInit(Z, default, deflated, 16+?MAX_WBITS, 8, default), + B = deflate(Z, Data, finish), + deflateEnd(Z), + B + after + close(Z) + end, iolist_to_binary(Bs). -spec gunzip(Data) -> Decompressed when @@ -485,92 +532,150 @@ gzip(Data) -> gunzip(Data) -> Z = open(), Bs = try - inflateInit(Z, 16+?MAX_WBITS), - B = inflate(Z, Data), - inflateEnd(Z), - B - after - close(Z) - end, + inflateInit(Z, 16+?MAX_WBITS), + B = inflate(Z, Data), + inflateEnd(Z), + B + after + close(Z) + end, iolist_to_binary(Bs). --spec collect(zstream()) -> iolist(). -collect(Z) -> - collect(Z, []). - --spec collect(zstream(), iolist()) -> iolist(). -collect(Z, Acc) -> - receive - {Z, {data, Bin}} -> - collect(Z, [Bin|Acc]) - after 0 -> - reverse(Acc) +-spec dequeue_all_chunks(Z, Opts) -> Result when + Z :: zstream(), + Opts :: #zlib_opts{}, + Result :: {need_dictionary, integer(), iolist()} | + iolist(). +dequeue_all_chunks(Z, Opts) -> + dequeue_all_chunks_1(Z, Opts, []). +dequeue_all_chunks_1(Z, Opts, Output) -> + case dequeue_next_chunk(Z, Opts) of + {need_dictionary, _, _} = NeedDict -> + NeedDict; + {continue, Chunk} -> + dequeue_all_chunks_1(Z, Opts, append_iolist(Output, Chunk)); + {finished, Chunk} -> + append_iolist(Output, Chunk) end. --spec flush(zstream()) -> 'ok'. -flush(Z) -> - receive - {Z, {data,_}} -> - flush(Z) - after 0 -> - ok +-spec dequeue_next_chunk(Z, Opts) -> Result when + Z :: zstream(), + Opts :: #zlib_opts{}, + Result :: {need_dictionary, integer(), iolist()} | + {continue, iolist()} | + {finished, iolist()}. +dequeue_next_chunk(Z, Opts) -> + Method = Opts#zlib_opts.method, + IChSz = Opts#zlib_opts.input_chunk_size, + OChSz = Opts#zlib_opts.output_chunk_size, + Flush = Opts#zlib_opts.flush, + Method(Z, IChSz, OChSz, Flush). + +-spec append_iolist(IO, D) -> iolist() when + IO :: iodata(), + D :: iodata(). +append_iolist([], D) when is_list(D) -> D; +append_iolist([], D) -> [D]; +append_iolist(IO, []) -> IO; +append_iolist(IO, [D]) -> [IO, D]; +append_iolist(IO, D) -> [IO, D]. + +%% inflate/2 and friends are documented as throwing an error on Z_NEED_DICT +%% rather than simply returning something to that effect, and deflateParams/3 +%% may flush behind the scenes. This requires us to stow away our current +%% progress in the handle and resume from that point on our next call. +%% +%% Generally speaking this is either a refc binary or nothing at all, so it's +%% pretty cheap. + +-spec save_progress(Z, Kind, Output) -> ok when + Z :: zstream(), + Kind :: inflate | deflate, + Output :: iolist(). +save_progress(Z, Kind, Output) -> + ok = setStash_nif(Z, {Kind, Output}). + +-spec restore_progress(Z, Kind) -> iolist() when + Z :: zstream(), + Kind :: inflate | deflate. +restore_progress(Z, Kind) -> + case getStash_nif(Z) of + {ok, {Kind, Output}} -> + ok = clearStash_nif(Z), + Output; + empty -> + [] end. - -arg_flush(none) -> ?Z_NO_FLUSH; + +-spec clearStash_nif(Z) -> ok when + Z :: zstream(). +clearStash_nif(_Z) -> + erlang:nif_error(undef). + +-spec setStash_nif(Z, Term) -> ok when + Z :: zstream(), + Term :: term(). +setStash_nif(_Z, _Term) -> + erlang:nif_error(undef). + +-spec getStash_nif(Z) -> {ok, term()} | empty when + Z :: zstream(). +getStash_nif(_Z) -> + erlang:nif_error(undef). + +%% The 'proplists' module isn't preloaded so we can't rely on its existence. +proplist_get_value([], _Name, DefVal) -> DefVal; +proplist_get_value([{Name, Value} | _Opts], Name, _DefVal) -> Value; +proplist_get_value([_Head | Opts], Name, DefVal) -> + proplist_get_value(Opts, Name, DefVal). + +arg_flush(none) -> ?Z_NO_FLUSH; %% ?Z_PARTIAL_FLUSH is deprecated in zlib -- deliberately not included. -arg_flush(sync) -> ?Z_SYNC_FLUSH; -arg_flush(full) -> ?Z_FULL_FLUSH; -arg_flush(finish) -> ?Z_FINISH; -arg_flush(_) -> erlang:error(badarg). +arg_flush(sync) -> ?Z_SYNC_FLUSH; +arg_flush(full) -> ?Z_FULL_FLUSH; +arg_flush(finish) -> ?Z_FINISH; +arg_flush(_) -> erlang:error(bad_flush_mode). arg_level(none) -> ?Z_NO_COMPRESSION; arg_level(best_speed) -> ?Z_BEST_SPEED; arg_level(best_compression) -> ?Z_BEST_COMPRESSION; arg_level(default) -> ?Z_DEFAULT_COMPRESSION; arg_level(Level) when is_integer(Level), Level >= 0, Level =< 9 -> Level; -arg_level(_) -> erlang:error(badarg). - +arg_level(_) -> erlang:error(bad_compression_level). + arg_strategy(filtered) -> ?Z_FILTERED; arg_strategy(huffman_only) -> ?Z_HUFFMAN_ONLY; arg_strategy(rle) -> ?Z_RLE; arg_strategy(default) -> ?Z_DEFAULT_STRATEGY; -arg_strategy(_) -> erlang:error(badarg). +arg_strategy(_) -> erlang:error(bad_compression_strategy). arg_method(deflated) -> ?Z_DEFLATED; -arg_method(_) -> erlang:error(badarg). +arg_method(_) -> erlang:error(bad_compression_method). -spec arg_bitsz(zwindowbits()) -> zwindowbits(). arg_bitsz(Bits) when is_integer(Bits) andalso - ((8 =< Bits andalso Bits < 48) orelse - (-15 =< Bits andalso Bits =< -8)) -> + ((8 =< Bits andalso Bits < 48) orelse + (-15 =< Bits andalso Bits =< -8)) -> Bits; -arg_bitsz(_) -> erlang:error(badarg). +arg_bitsz(_) -> erlang:error(bad_windowbits). -spec arg_mem(zmemlevel()) -> zmemlevel(). arg_mem(Level) when is_integer(Level), 1 =< Level, Level =< 9 -> Level; -arg_mem(_) -> erlang:error(badarg). - -call(Z, Cmd, Arg) -> - try port_control(Z, Cmd, Arg) of - [0|Res] -> list_to_atom(Res); - [1|Res] -> - flush(Z), - erlang:error(list_to_atom(Res)); - [2,A,B,C,D] -> - (A bsl 24)+(B bsl 16)+(C bsl 8)+D; - [3,A,B,C,D] -> - erlang:error({need_dictionary,(A bsl 24)+(B bsl 16)+(C bsl 8)+D}); - [4, _, _, _, _] -> - inflate_has_more - catch - error:badarg -> %% Rethrow loses port_control from stacktrace. - erlang:error(badarg) - end. +arg_mem(_) -> erlang:error(bad_memlevel). -reverse(X) -> - reverse(X, []). +-spec enqueue_input(Z, IOData) -> ok when + Z :: zstream(), + IOData :: iodata(). +enqueue_input(Z, IOData) -> + enqueue_input_1(Z, erlang:iolist_to_iovec(IOData)). + +enqueue_input_1(_Z, []) -> + ok; +enqueue_input_1(Z, IOVec) -> + case enqueue_nif(Z, IOVec) of + {continue, Remainder} -> enqueue_input_1(Z, Remainder); + ok -> ok + end. -reverse([H|T], Y) -> - reverse(T, [H|Y]); -reverse([], X) -> - X. +enqueue_nif(_Z, _IOVec) -> + erlang:nif_error(undef).
\ No newline at end of file diff --git a/erts/test/system_smoke.spec b/erts/test/system_smoke.spec index 99092c1dab..bcb727b6d9 100644 --- a/erts/test/system_smoke.spec +++ b/erts/test/system_smoke.spec @@ -1,4 +1,3 @@ -{suites,"../system_test",[ethread_SUITE]}. {cases,"../system_test",otp_SUITE, [undefined_functions, deprecated_not_in_obsolete, diff --git a/erts/vsn.mk b/erts/vsn.mk index 05f3b4364e..c231c9c27d 100644 --- a/erts/vsn.mk +++ b/erts/vsn.mk @@ -18,7 +18,7 @@ # %CopyrightEnd% # -VSN = 9.0 +VSN = 9.0.5 # Port number 4365 in 4.2 # Port number 4366 in 4.3 diff --git a/lib/asn1/doc/src/notes.xml b/lib/asn1/doc/src/notes.xml index 26640acabc..5399528271 100644 --- a/lib/asn1/doc/src/notes.xml +++ b/lib/asn1/doc/src/notes.xml @@ -32,6 +32,40 @@ <p>This document describes the changes made to the asn1 application.</p> +<section><title>Asn1 5.0.2</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Default values now work in extension for PER, so if you + give the atom <c>asn1_DEFAULT</c> instead of a value it + will become the default value.</p> + <p> + Own Id: OTP-13011 Aux Id: ERIERL-60 </p> + </item> + </list> + </section> + +</section> + +<section><title>Asn1 5.0.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Fixed compilation error of generated code caused by a + missing quotation of function names as part of an + external call for encoding.</p> + <p> + Own Id: OTP-14519 Aux Id: ERIERL-49 </p> + </item> + </list> + </section> + +</section> + <section><title>Asn1 5.0</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/lib/asn1/src/asn1ct_constructed_per.erl b/lib/asn1/src/asn1ct_constructed_per.erl index 3f1be4febb..aff383479b 100644 --- a/lib/asn1/src/asn1ct_constructed_per.erl +++ b/lib/asn1/src/asn1ct_constructed_per.erl @@ -985,9 +985,11 @@ gen_enc_components_call1(Gen, TopType, [C|Rest], DynamicEnc, Ext) -> Imm1; 'OPTIONAL' -> enc_absent(Gen, Element, [asn1_NOVALUE], Imm1); - {'DEFAULT',Def} -> + {'DEFAULT',Def} when Ext =:= noext -> DefValues = def_values(Type, Def), - enc_absent(Gen, Element, DefValues, Imm1) + enc_absent(Gen, Element, DefValues, Imm1); + {'DEFAULT',_} -> + enc_absent(Gen, Element, [asn1_DEFAULT], Imm1) end, Imm = case Imm2 of [] -> []; diff --git a/lib/asn1/src/asn1ct_gen.erl b/lib/asn1/src/asn1ct_gen.erl index 838d59a512..806f8420ec 100644 --- a/lib/asn1/src/asn1ct_gen.erl +++ b/lib/asn1/src/asn1ct_gen.erl @@ -145,27 +145,37 @@ pgen_n2nconversion(_Erules,#typedef{name=TypeName,typespec=#type{def={'ENUMERATE pgen_n2nconversion(_Erules,_) -> true. -pgen_name2numfunc(_TypeName,[], _) -> +pgen_name2numfunc(TypeNameAsAtom,Mapping,Ext) when is_atom(TypeNameAsAtom) -> + FuncName = list_to_atom("name2num_"++atom_to_list(TypeNameAsAtom)), + pgen_name2numfunc1(FuncName,Mapping,Ext). + +pgen_name2numfunc1(_FuncName,[], _) -> true; -pgen_name2numfunc(TypeName,[{Atom,Number}], extension_marker) -> - emit(["name2num_",TypeName,"(",{asis,Atom},") ->",Number,";",nl]), - emit(["name2num_",TypeName,"({asn1_enum, Num}) -> Num.",nl,nl]); -pgen_name2numfunc(TypeName,[{Atom,Number}], _) -> - emit(["name2num_",TypeName,"(",{asis,Atom},") ->",Number,".",nl,nl]); -pgen_name2numfunc(TypeName,[{Atom,Number}|NNRest], EM) -> - emit(["name2num_",TypeName,"(",{asis,Atom},") ->",Number,";",nl]), - pgen_name2numfunc(TypeName,NNRest, EM). - -pgen_num2namefunc(_TypeName,[], _) -> +pgen_name2numfunc1(FuncName,[{Atom,Number}], extension_marker) -> + emit([{asis,FuncName},"(",{asis,Atom},") ->",Number,";",nl]), + emit([{asis,FuncName},"({asn1_enum, Num}) -> Num.",nl,nl]); +pgen_name2numfunc1(FuncName,[{Atom,Number}], _) -> + emit([{asis,FuncName},"(",{asis,Atom},") ->",Number,".",nl,nl]); +pgen_name2numfunc1(FuncName,[{Atom,Number}|NNRest], EM) -> + emit([{asis,FuncName},"(",{asis,Atom},") ->",Number,";",nl]), + pgen_name2numfunc1(FuncName,NNRest, EM). + +pgen_num2namefunc(TypeNameAsAtom,Mapping,Ext) when is_atom(TypeNameAsAtom) -> + FuncName = list_to_atom("num2name_"++atom_to_list(TypeNameAsAtom)), + pgen_num2namefunc1(FuncName,Mapping,Ext). + +pgen_num2namefunc1(_FuncName,[], _) -> true; -pgen_num2namefunc(TypeName,[{Atom,Number}], extension_marker) -> - emit(["num2name_",TypeName,"(",Number,") ->",{asis,Atom},";",nl]), - emit(["num2name_",TypeName,"(ExtensionNum) -> {asn1_enum, ExtensionNum}.",nl,nl]); -pgen_num2namefunc(TypeName,[{Atom,Number}], _) -> - emit(["num2name_",TypeName,"(",Number,") ->",{asis,Atom},".",nl,nl]); -pgen_num2namefunc(TypeName,[{Atom,Number}|NNRest], EM) -> - emit(["num2name_",TypeName,"(",Number,") ->",{asis,Atom},";",nl]), - pgen_num2namefunc(TypeName,NNRest, EM). +pgen_num2namefunc1(FuncName,[{Atom,Number}], extension_marker) -> + emit([{asis,FuncName},"(",Number,") ->",{asis,Atom},";",nl]), + emit([{asis,FuncName},"(ExtensionNum) -> {asn1_enum, ExtensionNum}.",nl,nl]); +pgen_num2namefunc1(FuncName,[{Atom,Number}], _) -> + emit([{asis,FuncName},"(",Number,") ->",{asis,Atom},".",nl,nl]); +pgen_num2namefunc1(FuncName,[{Atom,Number}|NNRest], EM) -> + emit([{asis,FuncName},"(",Number,") ->",{asis,Atom},";",nl]), + pgen_num2namefunc1(FuncName,NNRest, EM). + + pgen_objects(_,_,_,[]) -> true; diff --git a/lib/asn1/src/asn1ct_gen_per.erl b/lib/asn1/src/asn1ct_gen_per.erl index 28b4e46b0c..82e9326294 100644 --- a/lib/asn1/src/asn1ct_gen_per.erl +++ b/lib/asn1/src/asn1ct_gen_per.erl @@ -101,7 +101,7 @@ gen_encode_user(Erules,D) when is_record(D,typedef) -> #'Externaltypereference'{module=CurrMod,type=Etype} -> emit([{asis,enc_func(Etype)},"(Val).",nl]); #'Externaltypereference'{module=Emod,type=Etype} -> - emit([{asis,Emod},":",enc_func(Etype),"(Val).",nl]) + emit([{asis,Emod},":",{asis,enc_func(Etype)},"(Val).",nl]) end. diff --git a/lib/asn1/src/asn1rtt_per_common.erl b/lib/asn1/src/asn1rtt_per_common.erl index 2ecc9e4bc7..5b5f47dfee 100644 --- a/lib/asn1/src/asn1rtt_per_common.erl +++ b/lib/asn1/src/asn1rtt_per_common.erl @@ -542,6 +542,7 @@ extension_bitmap(_Val, Pos, Limit, Acc) when Pos >= Limit -> extension_bitmap(Val, Pos, Limit, Acc) -> Bit = case element(Pos, Val) of asn1_NOVALUE -> 0; + asn1_DEFAULT -> 0; _ -> 1 end, extension_bitmap(Val, Pos+1, Limit, (Acc bsl 1) bor Bit). diff --git a/lib/asn1/test/Makefile b/lib/asn1/test/Makefile index f4041fa89b..c38d1c6ebd 100644 --- a/lib/asn1/test/Makefile +++ b/lib/asn1/test/Makefile @@ -43,6 +43,7 @@ MODULES= \ testChoTypeRefSet \ testConstraints \ testDef \ + testExtensionDefault \ testOpt \ testSeqDefault \ testSeqExtension \ diff --git a/lib/asn1/test/asn1_SUITE.erl b/lib/asn1/test/asn1_SUITE.erl index 5fe6945ff2..b98a704e28 100644 --- a/lib/asn1/test/asn1_SUITE.erl +++ b/lib/asn1/test/asn1_SUITE.erl @@ -147,6 +147,7 @@ groups() -> testImport, testDER, testDEFAULT, + testExtensionDefault, testMvrasn6, testContextSwitchingTypes, testOpenTypeImplicitTag, @@ -265,7 +266,7 @@ replace_path(PathA, PathB) -> true = code:add_patha(PathB). join(Rule, Opts) -> - string:join([atom_to_list(Rule)|lists:map(fun atom_to_list/1, Opts)], "_"). + lists:join("_", [atom_to_list(Rule)|lists:map(fun atom_to_list/1, Opts)]). %%------------------------------------------------------------------------------ %% Test cases @@ -444,6 +445,12 @@ testDEFAULT(Config, Rule, Opts) -> testDef:main(Rule), testSeqSetDefaultVal:main(Rule, Opts). +testExtensionDefault(Config) -> + test(Config, fun testExtensionDefault/3). +testExtensionDefault(Config, Rule, Opts) -> + asn1_test_lib:compile_all(["ExtensionDefault"], Config, [Rule|Opts]), + testExtensionDefault:main(Rule). + testMaps(Config) -> test(Config, fun testMaps/3, [{ber,[maps,no_ok_wrapper]}, @@ -1198,14 +1205,14 @@ testComment(Config) -> testName2Number(Config) -> N2NOptions0 = [{n2n,Type} || - Type <- ['CauseMisc', 'CauseProtocol', - 'CauseRadioNetwork', - 'CauseTransport','CauseNas']], + Type <- ['Cause-Misc', 'CauseProtocol']], N2NOptions = [?NO_MAPS_MODULE|N2NOptions0], - asn1_test_lib:compile("S1AP-IEs", Config, N2NOptions), + asn1_test_lib:compile("EnumN2N", Config, N2NOptions), - 0 = 'S1AP-IEs':name2num_CauseMisc('control-processing-overload'), - 'unknown-PLMN' = 'S1AP-IEs':num2name_CauseMisc(5), + 0 = 'EnumN2N':'name2num_Cause-Misc'('control-processing-overload'), + 'unknown-PLMN' = 'EnumN2N':'num2name_Cause-Misc'(5), + 4 = 'EnumN2N':name2num_CauseProtocol('semantic-error'), + 'transfer-syntax-error' = 'EnumN2N':num2name_CauseProtocol(0), %% OTP-10144 %% Test that n2n option generates name2num and num2name functions supporting diff --git a/lib/asn1/test/asn1_SUITE_data/EnumN2N.asn1 b/lib/asn1/test/asn1_SUITE_data/EnumN2N.asn1 index a724f2f3f5..a610eb6230 100644 --- a/lib/asn1/test/asn1_SUITE_data/EnumN2N.asn1 +++ b/lib/asn1/test/asn1_SUITE_data/EnumN2N.asn1 @@ -1,6 +1,28 @@ EnumN2N DEFINITIONS AUTOMATIC TAGS ::= BEGIN +Cause-Misc ::= ENUMERATED { + control-processing-overload, + not-enough-user-plane-processing-resources, + hardware-failure, + om-intervention, + unspecified, + unknown-PLMN, +... +} + +CauseProtocol ::= ENUMERATED { + transfer-syntax-error, + abstract-syntax-error-reject, + abstract-syntax-error-ignore-and-notify, + message-not-compatible-with-receiver-state, + semantic-error, + abstract-syntax-error-falsely-constructed-message, + unspecified, + ... +} + + NoExt ::= ENUMERATED { blue(0), red(1), diff --git a/lib/asn1/test/asn1_SUITE_data/ExtensionDefault.asn1 b/lib/asn1/test/asn1_SUITE_data/ExtensionDefault.asn1 new file mode 100644 index 0000000000..67d9cb6312 --- /dev/null +++ b/lib/asn1/test/asn1_SUITE_data/ExtensionDefault.asn1 @@ -0,0 +1,12 @@ +ExtensionDefault DEFINITIONS AUTOMATIC TAGS ::= + +BEGIN + +Message ::= SEQUENCE { + id INTEGER (0..5), + ..., + priority Priority DEFAULT low +} +Priority ::= ENUMERATED { low(0), high(1), ... } + +END diff --git a/lib/asn1/test/asn1_SUITE_data/ImportsFrom.asn1 b/lib/asn1/test/asn1_SUITE_data/ImportsFrom.asn1 index 32b8f75dde..dee3cd5048 100644 --- a/lib/asn1/test/asn1_SUITE_data/ImportsFrom.asn1 +++ b/lib/asn1/test/asn1_SUITE_data/ImportsFrom.asn1 @@ -1,8 +1,9 @@ ImportsFrom DEFINITIONS AUTOMATIC TAGS ::= BEGIN -IMPORTS Int FROM ImportsFrom2; +IMPORTS Int, Quoted-Seq FROM ImportsFrom2; i Int ::= 42 +My-Seq ::= Quoted-Seq END diff --git a/lib/asn1/test/asn1_SUITE_data/ImportsFrom2.asn1 b/lib/asn1/test/asn1_SUITE_data/ImportsFrom2.asn1 index b0c29d24ae..a8e619e215 100644 --- a/lib/asn1/test/asn1_SUITE_data/ImportsFrom2.asn1 +++ b/lib/asn1/test/asn1_SUITE_data/ImportsFrom2.asn1 @@ -2,6 +2,11 @@ ImportsFrom2 DEFINITIONS AUTOMATIC TAGS ::= BEGIN IMPORTS Int FROM ImportsFrom3; +Quoted-Seq ::= SEQUENCE { + x INTEGER(0..17), + y INTEGER(0..666) +} + LocalDef ::= OCTET STRING END diff --git a/lib/asn1/test/testExtensionDefault.erl b/lib/asn1/test/testExtensionDefault.erl new file mode 100644 index 0000000000..cc50fa95b8 --- /dev/null +++ b/lib/asn1/test/testExtensionDefault.erl @@ -0,0 +1,53 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2017. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% +%% +-module(testExtensionDefault). + +-export([main/1]). + +main(_Erule) -> + roundtrip('Message', {'Message',1,low}), %Will be explicitly encoded. + roundtrip('Message', {'Message',1,high}), + roundtrip('Message', {'Message',1,asn1_DEFAULT}, {'Message',1,low}), + + map_roundtrip('Message', #{id=>1,priority=>low}), %Will be explicitly encoded. + map_roundtrip('Message', #{id=>1,priority=>high}), + map_roundtrip('Message', #{id=>1}, #{id=>1,priority=>low}), + ok. + +roundtrip(Type, Value) -> + asn1_test_lib:roundtrip('ExtensionDefault', Type, Value). + +roundtrip(Type, Value, Expected) -> + %% asn1_test_lib:roundtrip/3 will invoke map_roundtrip/3, which will + %% not work in this case. Therefore, implement the roundtrip ourselves. + M = 'ExtensionDefault', + {ok,Enc} = M:encode(Type, Value), + {ok,Expected} = M:decode(Type, Enc), + ok. + +map_roundtrip(Type, Value) -> + map_roundtrip(Type, Value, Value). + +map_roundtrip(Type, Value, Expected) -> + M = 'maps_ExtensionDefault', + Enc = M:encode(Type, Value), + Expected = M:decode(Type, Enc), + ok. diff --git a/lib/asn1/test/testUniqueObjectSets.erl b/lib/asn1/test/testUniqueObjectSets.erl index 476d190651..cabdb44a0c 100644 --- a/lib/asn1/test/testUniqueObjectSets.erl +++ b/lib/asn1/test/testUniqueObjectSets.erl @@ -60,7 +60,7 @@ main(CaseDir, Rule, Opts) -> Objs = [gen_obj(I) || {I,_,_} <- D1], DupObjs = [gen_dup_obj(I, T) || {I,T,_} <- D1], DupObjRefs0 = [gen_dup_obj_refs(I) || {I,_,_} <- D1], - DupObjRefs = string:join(DupObjRefs0, " |\n"), + DupObjRefs = lists:join(" |\n", DupObjRefs0), Asn1Spec = 'UniqueObjectSets', A = ["UniqueObjectSets DEFINITIONS AUTOMATIC TAGS ::=\n", "BEGIN\n\n", diff --git a/lib/asn1/test/test_modified_x420.erl b/lib/asn1/test/test_modified_x420.erl index 6cd9e0e33b..15f7c70978 100644 --- a/lib/asn1/test/test_modified_x420.erl +++ b/lib/asn1/test/test_modified_x420.erl @@ -38,7 +38,7 @@ read_pem(File) -> extract_base64(Binary) -> - extract_base64_lines(string:tokens(binary_to_list(Binary), "\n")). + extract_base64_lines(string:lexemes(binary_to_list(Binary), "\n")). extract_base64_lines(["-----BEGIN"++_ | Lines]) -> take_base64_lines(Lines, _Acc = []); diff --git a/lib/asn1/vsn.mk b/lib/asn1/vsn.mk index 7329a9f879..5900f3037e 100644 --- a/lib/asn1/vsn.mk +++ b/lib/asn1/vsn.mk @@ -1 +1 @@ -ASN1_VSN = 5.0 +ASN1_VSN = 5.0.2 diff --git a/lib/common_test/doc/src/notes.xml b/lib/common_test/doc/src/notes.xml index 28b2d44168..37a1846160 100644 --- a/lib/common_test/doc/src/notes.xml +++ b/lib/common_test/doc/src/notes.xml @@ -33,6 +33,26 @@ <file>notes.xml</file> </header> +<section><title>Common_Test 1.15.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + In OTP-20.0, the behavior of c, make, and ct_make was + changed so that in some cases the beam files by default + would be written to the directory where the source files + were found. This is now changed back to the old behavior + so beam files are by default written to current + directory.</p> + <p> + Own Id: OTP-14489 Aux Id: ERL-438 </p> + </item> + </list> + </section> + +</section> + <section><title>Common_Test 1.15</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/lib/common_test/src/common_test.app.src b/lib/common_test/src/common_test.app.src index 430a4fa2fb..0aa4aacf16 100644 --- a/lib/common_test/src/common_test.app.src +++ b/lib/common_test/src/common_test.app.src @@ -92,7 +92,7 @@ "sasl-2.4.2", "snmp-5.1.2", "ssh-4.0", - "stdlib-2.5", + "stdlib-3.4", "syntax_tools-1.7", "tools-2.8", "xmerl-1.3.8" diff --git a/lib/common_test/src/ct.erl b/lib/common_test/src/ct.erl index 19b0ee20fe..a12c0c9101 100644 --- a/lib/common_test/src/ct.erl +++ b/lib/common_test/src/ct.erl @@ -848,7 +848,8 @@ capture_get([ExclCat | ExclCategories]) -> Strs = test_server:capture_get(), CatsStr = [atom_to_list(ExclCat) | [[$| | atom_to_list(EC)] || EC <- ExclCategories]], - {ok,MP} = re:compile("<div class=\"(" ++ lists:flatten(CatsStr) ++ ")\">.*"), + {ok,MP} = re:compile("<div class=\"(" ++ lists:flatten(CatsStr) ++ ")\">.*", + [unicode]), lists:flatmap(fun(Str) -> case re:run(Str, MP) of {match,_} -> []; diff --git a/lib/common_test/src/ct_make.erl b/lib/common_test/src/ct_make.erl index 4d66796b83..220cb0473d 100644 --- a/lib/common_test/src/ct_make.erl +++ b/lib/common_test/src/ct_make.erl @@ -280,15 +280,47 @@ recompile(File, NoExec, Load, Opts) -> do_recompile(_File, true, _Load, _Opts) -> out_of_date; -do_recompile(File, false, noload, Opts) -> +do_recompile(File, false, Load, Opts) -> io:format("Recompile: ~ts\n",[File]), - compile:file(File, [report_errors, report_warnings, error_summary |Opts]); -do_recompile(File, false, load, Opts) -> - io:format("Recompile: ~ts\n",[File]), - c:c(File, Opts); -do_recompile(File, false, netload, Opts) -> - io:format("Recompile: ~ts\n",[File]), - c:nc(File, Opts). + case compile:file(File, [report_errors, report_warnings |Opts]) of + Ok when is_tuple(Ok), element(1,Ok)==ok -> + maybe_load(element(2,Ok), Load, Opts); + _Error -> + error + end. + +maybe_load(_Mod, noload, _Opts) -> + ok; +maybe_load(Mod, Load, Opts) -> + %% We have compiled File with options Opts. Find out where the + %% output file went to, and load it. + case compile:output_generated(Opts) of + true -> + Dir = proplists:get_value(outdir,Opts,"."), + do_load(Dir, Mod, Load); + false -> + io:format("** Warning: No object file created - nothing loaded **~n"), + ok + end. + +do_load(Dir, Mod, load) -> + code:purge(Mod), + case code:load_abs(filename:join(Dir, Mod),Mod) of + {module,Mod} -> + {ok,Mod}; + Other -> + Other + end; +do_load(Dir, Mod, netload) -> + Obj = atom_to_list(Mod) ++ code:objfile_extension(), + Fname = filename:join(Dir, Obj), + case file:read_file(Fname) of + {ok,Bin} -> + rpc:eval_everywhere(code,load_binary,[Mod,Fname,Bin]), + {ok,Mod}; + Other -> + Other + end. exists(File) -> case file:read_file_info(File) of diff --git a/lib/common_test/src/ct_telnet.erl b/lib/common_test/src/ct_telnet.erl index 14d9d381da..b50cddd492 100644 --- a/lib/common_test/src/ct_telnet.erl +++ b/lib/common_test/src/ct_telnet.erl @@ -1455,7 +1455,7 @@ match_line(Name,Pid,Line,[{prompt,PromptType}|Patterns],FoundPrompt,Term, when PromptType=/=FoundPrompt -> match_line(Name,Pid,Line,Patterns,FoundPrompt,Term,EO,RetTag); match_line(Name,Pid,Line,[{Tag,Pattern}|Patterns],FoundPrompt,Term,EO,RetTag) -> - case re:run(Line,Pattern,[{capture,all,list}]) of + case re:run(Line,Pattern,[{capture,all,list},unicode]) of nomatch -> match_line(Name,Pid,Line,Patterns,FoundPrompt,Term,EO,RetTag); {match,Match} -> @@ -1463,7 +1463,7 @@ match_line(Name,Pid,Line,[{Tag,Pattern}|Patterns],FoundPrompt,Term,EO,RetTag) -> {RetTag,{Tag,Match}} end; match_line(Name,Pid,Line,[Pattern|Patterns],FoundPrompt,Term,EO,RetTag) -> - case re:run(Line,Pattern,[{capture,all,list}]) of + case re:run(Line,Pattern,[{capture,all,list},unicode]) of nomatch -> match_line(Name,Pid,Line,Patterns,FoundPrompt,Term,EO,RetTag); {match,Match} -> @@ -1575,7 +1575,7 @@ split_lines([],Line,Lines) -> match_prompt(Str,Prx) -> match_prompt(Str,Prx,[]). match_prompt(Str,Prx,Acc) -> - case re:run(Str,Prx) of + case re:run(Str,Prx,[unicode]) of nomatch -> noprompt; {match,[{Start,Len}]} -> diff --git a/lib/common_test/src/ct_testspec.erl b/lib/common_test/src/ct_testspec.erl index 09839bd35d..bb445bb0d2 100644 --- a/lib/common_test/src/ct_testspec.erl +++ b/lib/common_test/src/ct_testspec.erl @@ -537,7 +537,7 @@ replace_names_in_elems([],Modified,_Defs) -> replace_names_in_string(Term,Defs=[{Name,Replacement=[Ch|_]}|Ds]) when is_integer(Ch) -> try re:replace(Term,[$'|atom_to_list(Name)]++"'", - Replacement,[{return,list}]) of + Replacement,[{return,list},unicode]) of Term -> % no match, proceed replace_names_in_string(Term,Ds); Term1 -> @@ -569,7 +569,7 @@ replace_names_in_node1(NodeStr,Defs=[{Name,Replacement}|Ds]) -> replace_names_in_node1(NodeStr,Ds); true -> case re:replace(NodeStr,atom_to_list(Name), - ReplStr,[{return,list}]) of + ReplStr,[{return,list},unicode]) of NodeStr -> % no match, proceed replace_names_in_node1(NodeStr,Ds); NodeStr1 -> diff --git a/lib/common_test/src/test_server.erl b/lib/common_test/src/test_server.erl index ee3a5e4bba..dc6b7a536c 100644 --- a/lib/common_test/src/test_server.erl +++ b/lib/common_test/src/test_server.erl @@ -21,7 +21,7 @@ -define(DEFAULT_TIMETRAP_SECS, 60). %%% TEST_SERVER_CTRL INTERFACE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% --export([run_test_case_apply/1,init_target_info/0]). +-export([run_test_case_apply/1,init_target_info/0,init_valgrind/0]). -export([cover_compile/1,cover_analyse/2]). %%% TEST_SERVER_SUP INTERFACE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -49,6 +49,10 @@ -export([break/1,break/2,break/3,continue/0,continue/1]). +%%% DEBUGGER INTERFACE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +-export([valgrind_new_leaks/0, valgrind_format/2, + is_valgrind/0]). + %%% PRIVATE EXPORTED %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -export([]). @@ -69,6 +73,10 @@ init_target_info() -> username=test_server_sup:get_username(), cookie=atom_to_list(erlang:get_cookie())}. +init_valgrind() -> + valgrind_new_leaks(). + + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% cover_compile(#cover{app=App,incl=Include,excl=Exclude,cross=Cross}) -> %% {ok,#cover{mods=AnalyseModules}} | {error,Reason} @@ -358,11 +366,12 @@ stick_all_sticky(Node,Sticky) -> %% compensate timetraps for runtime delays introduced by e.g. tools like %% cover. -run_test_case_apply({Mod,Func,Args,Name,RunInit,TimetrapData}) -> +run_test_case_apply({CaseNum,Mod,Func,Args,Name,RunInit,TimetrapData}) -> case is_valgrind() of false -> ok; true -> + valgrind_format("Test case #~w ~w:~w/1", [CaseNum, Mod, Func]), os:putenv("VALGRIND_LOGFILE_INFIX",atom_to_list(Mod)++"."++ atom_to_list(Func)++"-") end, @@ -370,6 +379,7 @@ run_test_case_apply({Mod,Func,Args,Name,RunInit,TimetrapData}) -> Result = run_test_case_apply(Mod, Func, Args, Name, RunInit, TimetrapData), ProcAft = erlang:system_info(process_count), + valgrind_new_leaks(), DetFail = get(test_server_detected_fail), {Result,DetFail,ProcBef,ProcAft}. @@ -2735,11 +2745,36 @@ is_commercial() -> %% %% Returns true if valgrind is running, else false is_valgrind() -> - case os:getenv("TS_RUN_VALGRIND") of - false -> false; - _ -> true + case catch erlang:system_info({valgrind, running}) of + {'EXIT', _} -> false; + Res -> Res end. +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% DEBUGGER INTERFACE %% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% valgrind_new_leaks() -> ok +%% +%% Checks for new memory leaks if Valgrind is active. +valgrind_new_leaks() -> + catch erlang:system_info({valgrind, memory}), + ok. + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% valgrind_format(Format, Args) -> ok +%% Format = string() +%% Args = lists() +%% +%% Outputs the formatted string to Valgrind's logfile,if Valgrind is active. +valgrind_format(Format, Args) -> + (catch erlang:system_info({valgrind, io_lib:format(Format, Args)})), + ok. + + + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% %% Apply given function and reply to caller or proxy. diff --git a/lib/common_test/src/test_server_ctrl.erl b/lib/common_test/src/test_server_ctrl.erl index 9412c43187..71978c7267 100644 --- a/lib/common_test/src/test_server_ctrl.erl +++ b/lib/common_test/src/test_server_ctrl.erl @@ -2163,6 +2163,7 @@ do_add_end_per_suite_and_skip(LastMod, LastRef, Mod, FwMod) -> %% Runs the specified tests, then displays/logs the summary. run_test_cases(TestSpec, Config, TimetrapData) -> + test_server:init_valgrind(), case lists:member(no_src, get(test_server_logopts)) of true -> ok; @@ -3796,7 +3797,7 @@ run_test_case1(Ref, Num, Mod, Func, Args, RunInit, %% run the test case {Result,DetectedFail,ProcsBefore,ProcsAfter} = - run_test_case_apply(Mod, Func, [UpdatedArgs], GrName, + run_test_case_apply(Num, Mod, Func, [UpdatedArgs], GrName, RunInit, TimetrapData), {Time,RetVal,Loc,Opts,Comment} = case Result of @@ -4366,7 +4367,7 @@ do_format_exception(Reason={Error,Stack}) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% run_test_case_apply(Mod, Func, Args, Name, RunInit, +%% run_test_case_apply(CaseNum, Mod, Func, Args, Name, RunInit, %% TimetrapData) -> %% {{Time,RetVal,Loc,Opts,Comment},DetectedFail,ProcessesBefore,ProcessesAfter} | %% {{died,Reason,unknown,Comment},DetectedFail,ProcessesBefore,ProcessesAfter} @@ -4380,9 +4381,9 @@ do_format_exception(Reason={Error,Stack}) -> %% ProcessesBefore = ProcessesAfter = integer() %% -run_test_case_apply(Mod, Func, Args, Name, RunInit, +run_test_case_apply(CaseNum, Mod, Func, Args, Name, RunInit, TimetrapData) -> - test_server:run_test_case_apply({Mod,Func,Args,Name,RunInit, + test_server:run_test_case_apply({CaseNum,Mod,Func,Args,Name,RunInit, TimetrapData}). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/lib/common_test/src/test_server_node.erl b/lib/common_test/src/test_server_node.erl index a18ff1fd62..c0d7e12721 100644 --- a/lib/common_test/src/test_server_node.erl +++ b/lib/common_test/src/test_server_node.erl @@ -692,7 +692,7 @@ find_rel_suse_2(Rel, RootWc) -> case file:list_dir(RelDir) of {ok,Dirs} -> case lists:filter(fun(Dir) -> - case re:run(Dir, Pat) of + case re:run(Dir, Pat, [unicode]) of nomatch -> false; _ -> true end diff --git a/lib/common_test/src/test_server_sup.erl b/lib/common_test/src/test_server_sup.erl index 9a26de4774..21f4be22fe 100644 --- a/lib/common_test/src/test_server_sup.erl +++ b/lib/common_test/src/test_server_sup.erl @@ -346,7 +346,7 @@ check_appup_clauses_plausible([], _Direction, _Modules) -> ok; check_appup_clauses_plausible([{Re, Instrs} | Rest], Direction, Modules) when is_binary(Re) -> - case re:compile(Re) of + case re:compile(Re,[unicode]) of {ok, _} -> case check_appup_instructions(Instrs, Direction, Modules) of ok -> diff --git a/lib/common_test/test_server/ts_lib.erl b/lib/common_test/test_server/ts_lib.erl index a7be740c5c..ea039a2c2b 100644 --- a/lib/common_test/test_server/ts_lib.erl +++ b/lib/common_test/test_server/ts_lib.erl @@ -120,7 +120,8 @@ specs(Dir) -> [] end end, Specs), - sort_tests(MainSpecs). + + sort_tests(filter_tests(MainSpecs)). test_categories(Dir, App) -> Specs = filelib:wildcard(filename:join([filename:dirname(Dir), @@ -141,10 +142,29 @@ suites(Dir, App) -> "*_SUITE.erl"]), Suites=filelib:wildcard(Glob), [filename_to_atom(Name) || Name <- Suites]. - + filename_to_atom(Name) -> list_to_atom(filename:rootname(filename:basename(Name))). +%% Filter out tests of applications that are not accessible + +filter_tests(Tests) -> + lists:filter( + fun(Special) when Special == epmd; + Special == emulator; + Special == system -> + true; + (Test) -> + case application:load(filename_to_atom(Test)) of + {error, {already_loaded, _}} -> + true; + {error,_NoSuchApplication} -> + false; + _ -> + true + end + end, Tests). + %% Sorts a list of either log files directories or spec files. sort_tests(Tests) -> diff --git a/lib/common_test/test_server/ts_run.erl b/lib/common_test/test_server/ts_run.erl index 82ae44ec06..e22fa8d196 100644 --- a/lib/common_test/test_server/ts_run.erl +++ b/lib/common_test/test_server/ts_run.erl @@ -96,6 +96,9 @@ ct_run_test(Dir, CommonTestArgs) -> case ct:run_test(CommonTestArgs) of {_,_,_} -> ok; + {error,{make_failed, _Modules} = Error} -> + io:format("ERROR: ~P\n", [Error,20]), + erlang:halt(123, [{flush,false}]); {error,Error} -> io:format("ERROR: ~P\n", [Error,20]); Other -> @@ -288,6 +291,10 @@ tricky_print_data(Port, Timeout) -> receive {Port, {exit_status, 0}} -> ok; + {Port, {exit_status, 123 = N}} -> + io:format(user, "Test run exited with status ~p," + "aborting rest of test~n", [N]), + erlang:halt(123, [{flush,false}]); {Port, {exit_status, N}} -> io:format(user, "Test run exited with status ~p~n", [N]) after 1 -> diff --git a/lib/common_test/vsn.mk b/lib/common_test/vsn.mk index a219aa4736..9fc3f7f797 100644 --- a/lib/common_test/vsn.mk +++ b/lib/common_test/vsn.mk @@ -1 +1 @@ -COMMON_TEST_VSN = 1.15 +COMMON_TEST_VSN = 1.15.1 diff --git a/lib/compiler/doc/src/notes.xml b/lib/compiler/doc/src/notes.xml index f3d42a909b..bc335a9eaa 100644 --- a/lib/compiler/doc/src/notes.xml +++ b/lib/compiler/doc/src/notes.xml @@ -32,6 +32,23 @@ <p>This document describes the changes made to the Compiler application.</p> +<section><title>Compiler 7.1.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p>Fail labels on guard BIFs weren't taken into account + during an optimization pass, and a bug in the validation + pass sometimes prevented this from being noticed when a + fault occurred.</p> + <p> + Own Id: OTP-14522 Aux Id: ERIERL-48 </p> + </item> + </list> + </section> + +</section> + <section><title>Compiler 7.1</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/lib/compiler/src/beam_utils.erl b/lib/compiler/src/beam_utils.erl index cc6e54ca16..e39fbdc3b7 100644 --- a/lib/compiler/src/beam_utils.erl +++ b/lib/compiler/src/beam_utils.erl @@ -789,39 +789,48 @@ live_opt([{recv_mark,_}=I|Is], Regs, D, Acc) -> live_opt([], _, _, Acc) -> Acc. -live_opt_block([{set,Ds,Ss,Op}=I0|Is], Regs0, D, Acc) -> +live_opt_block([{set,Ds,Ss,Op0}|Is], Regs0, D, Acc) -> Regs1 = x_live(Ss, x_dead(Ds, Regs0)), - {I,Regs} = case Op of - {alloc,Live0,Alloc} -> - %% The life-time analysis used by the code generator - %% is sometimes too conservative, so it may be - %% possible to lower the number of live registers - %% based on the exact liveness information. - %% The main benefit is that more optimizations that - %% depend on liveness information (such as the - %% beam_bool and beam_dead passes) may be applied. - Live = live_regs(Regs1), - true = Live =< Live0, %Assertion. - I1 = {set,Ds,Ss,{alloc,Live,Alloc}}, - {I1,live_call(Live)}; - _ -> - {I0,Regs1} - end, + {Op, Regs} = live_opt_block_op(Op0, Regs1, D), + I = {set, Ds, Ss, Op}, + case Ds of - [{x,X}] -> - case (not is_live(X, Regs0)) andalso Op =:= move of - true -> - live_opt_block(Is, Regs0, D, Acc); - false -> - live_opt_block(Is, Regs, D, [I|Acc]) - end; - _ -> - live_opt_block(Is, Regs, D, [I|Acc]) + [{x,X}] -> + case (not is_live(X, Regs0)) andalso Op =:= move of + true -> + live_opt_block(Is, Regs0, D, Acc); + false -> + live_opt_block(Is, Regs, D, [I|Acc]) + end; + _ -> + live_opt_block(Is, Regs, D, [I|Acc]) end; live_opt_block([{'%live',_,_}|Is], Regs, D, Acc) -> live_opt_block(Is, Regs, D, Acc); live_opt_block([], Regs, _, Acc) -> {Acc,Regs}. +live_opt_block_op({alloc,Live0,AllocOp}, Regs0, D) -> + Regs = + case AllocOp of + {Kind, _N, Fail} when Kind =:= gc_bif; Kind =:= put_map -> + live_join_label(Fail, D, Regs0); + _ -> + Regs0 + end, + + %% The life-time analysis used by the code generator is sometimes too + %% conservative, so it may be possible to lower the number of live + %% registers based on the exact liveness information. The main benefit is + %% that more optimizations that depend on liveness information (such as the + %% beam_bool and beam_dead passes) may be applied. + Live = live_regs(Regs), + true = Live =< Live0, + {{alloc,Live,AllocOp}, live_call(Live)}; +live_opt_block_op({bif,_N,Fail} = Op, Regs, D) -> + {Op, live_join_label(Fail, D, Regs)}; +live_opt_block_op(Op, Regs, _D) -> + {Op, Regs}. + live_join_labels([{f,L}|T], D, Regs0) when L =/= 0 -> Regs = gb_trees:get(L, D) bor Regs0, live_join_labels(T, D, Regs); diff --git a/lib/compiler/src/beam_validator.erl b/lib/compiler/src/beam_validator.erl index f726625510..00901077d3 100644 --- a/lib/compiler/src/beam_validator.erl +++ b/lib/compiler/src/beam_validator.erl @@ -928,9 +928,9 @@ verify_call_match_context(Lbl, Ctx, #vst{ft=Ft}) -> error({unsuitable_bs_start_match2,I}) end. -allocate(Zero, Stk, Heap, Live, #vst{current=#st{numy=none}=St}=Vst0) -> +allocate(Zero, Stk, Heap, Live, #vst{current=#st{numy=none}}=Vst0) -> verify_live(Live, Vst0), - Vst = prune_x_regs(Live, Vst0), + Vst = #vst{current=St} = prune_x_regs(Live, Vst0), Ys = init_regs(Stk, case Zero of true -> initialized; false -> uninitialized @@ -1430,13 +1430,13 @@ merge_types(bool, {atom,A}) -> merge_bool(A); merge_types({atom,A}, bool) -> merge_bool(A); -merge_types(#ms{id=Id,valid=B0,slots=Slots}=M, - #ms{id=Id,valid=B1,slots=Slots}) -> - M#ms{valid=B0 bor B1,slots=Slots}; -merge_types(#ms{}=M, _) -> - M; -merge_types(_, #ms{}=M) -> - M; +merge_types(#ms{id=Id1,valid=B0,slots=Slots}, + #ms{id=Id2,valid=B1,slots=Slots}) -> + Id = if + Id1 =:= Id2 -> Id1; + true -> make_ref() + end, + #ms{id=Id,valid=B0 band B1,slots=Slots}; merge_types(T1, T2) when T1 =/= T2 -> %% Too different. All we know is that the type is a 'term'. term. diff --git a/lib/compiler/src/sys_core_fold.erl b/lib/compiler/src/sys_core_fold.erl index e0cd6da06f..d73060fb7e 100644 --- a/lib/compiler/src/sys_core_fold.erl +++ b/lib/compiler/src/sys_core_fold.erl @@ -395,10 +395,10 @@ expr(#c_receive{clauses=Cs0,timeout=T0,action=A0}=Recv, Ctxt, Sub) -> expr(#c_apply{anno=Anno,op=Op0,args=As0}=App, _, Sub) -> Op1 = expr(Op0, value, Sub), As1 = expr_list(As0, value, Sub), - case Op1 of - #c_var{} -> + case cerl:is_data(Op1) of + false -> App#c_apply{op=Op1,args=As1}; - _ -> + true -> add_warning(App, invalid_call), Err = #c_call{anno=Anno, module=#c_literal{val=erlang}, diff --git a/lib/compiler/test/beam_utils_SUITE.erl b/lib/compiler/test/beam_utils_SUITE.erl index a3f1bb93fe..710cb050d4 100644 --- a/lib/compiler/test/beam_utils_SUITE.erl +++ b/lib/compiler/test/beam_utils_SUITE.erl @@ -260,6 +260,14 @@ otp_8949_b(A, B) -> liveopt(_Config) -> F = liveopt_fun(42, pebkac, user), void = F(42, #alarmInfo{type=sctp,cause=pebkac,origin=user}), + + + A = {#alarmInfo{cause = {abc, def}}, ghi}, + A = liveopt_guard_bif(A), + + B = {#alarmInfo{cause = {abc}}, def}, + {#alarmInfo{cause = {{abc}}}, def} = liveopt_guard_bif(B), + ok. liveopt_fun(Peer, Cause, Origin) -> @@ -271,6 +279,15 @@ liveopt_fun(Peer, Cause, Origin) -> void end. +liveopt_guard_bif({#alarmInfo{cause=F}=R, X}=A) -> + %% ERIERL-48 + if + is_tuple(F), tuple_size(F) == 2 -> A; + true -> + R2 = R#alarmInfo{cause={F}}, + {R2,X} + end. + %% Thanks to QuickCheck. coverage(_Config) -> 42+7 = merchant([[],7,false]), diff --git a/lib/compiler/test/core_SUITE.erl b/lib/compiler/test/core_SUITE.erl index f8839da42f..0e07e8dd2e 100644 --- a/lib/compiler/test/core_SUITE.erl +++ b/lib/compiler/test/core_SUITE.erl @@ -28,7 +28,8 @@ map_core_test/1,eval_case/1,bad_boolean_guard/1, bs_shadowed_size_var/1, cover_v3_kernel_1/1,cover_v3_kernel_2/1,cover_v3_kernel_3/1, - cover_v3_kernel_4/1,cover_v3_kernel_5/1]). + cover_v3_kernel_4/1,cover_v3_kernel_5/1, + non_variable_apply/1]). -include_lib("common_test/include/ct.hrl"). @@ -56,7 +57,8 @@ groups() -> map_core_test,eval_case,bad_boolean_guard, bs_shadowed_size_var, cover_v3_kernel_1,cover_v3_kernel_2,cover_v3_kernel_3, - cover_v3_kernel_4,cover_v3_kernel_5 + cover_v3_kernel_4,cover_v3_kernel_5, + non_variable_apply ]}]. @@ -90,7 +92,7 @@ end_per_group(_GroupName, Config) -> ?comp(cover_v3_kernel_3). ?comp(cover_v3_kernel_4). ?comp(cover_v3_kernel_5). - +?comp(non_variable_apply). try_it(Mod, Conf) -> Src = filename:join(proplists:get_value(data_dir, Conf), diff --git a/lib/compiler/test/core_SUITE_data/non_variable_apply.core b/lib/compiler/test/core_SUITE_data/non_variable_apply.core new file mode 100644 index 0000000000..d9322cc455 --- /dev/null +++ b/lib/compiler/test/core_SUITE_data/non_variable_apply.core @@ -0,0 +1,80 @@ +module 'non_variable_apply' ['module_info'/0, + 'module_info'/1, + 'non_variable_apply'/0] + attributes [] + +'non_variable_apply'/0 = + %% Line 4 + fun () -> + case <> of + <> when 'true' -> + let <OkFun> = + fun (_@c0) -> + %% Line 5 + case _@c0 of + <'ok'> when 'true' -> + 'ok' + ( <_@c1> when 'true' -> + ( primop 'match_fail' + ({'function_clause',_@c1}) + -| [{'function_name',{'-non_variable_apply/0-fun-0-',1}}] ) + -| ['compiler_generated'] ) + end + in let <F> = + fun (_@c5,_@c4) -> + %% Line 6 + case <_@c5,_@c4> of + <F,X> when 'true' -> + apply apply 'id'/1 (F) (X) + ( <_@c7,_@c6> when 'true' -> + ( primop 'match_fail' + ({'function_clause',_@c7,_@c6}) + -| [{'function_name',{'-non_variable_apply/0-fun-1-',2}}] ) + -| ['compiler_generated'] ) + end + in %% Line 9 + apply F + (OkFun, 'ok') + ( <> when 'true' -> + ( primop 'match_fail' + ({'function_clause'}) + -| [{'function_name',{'non_variable_apply',0}}] ) + -| ['compiler_generated'] ) + end +'id'/1 = + %% Line 11 + fun (_@c0) -> + case _@c0 of + <I> when 'true' -> + I + ( <_@c1> when 'true' -> + ( primop 'match_fail' + ({'function_clause',_@c1}) + -| [{'function_name',{'id',1}}] ) + -| ['compiler_generated'] ) + end +'module_info'/0 = + fun () -> + case <> of + <> when 'true' -> + call 'erlang':'get_module_info' + ('non_variable_apply') + ( <> when 'true' -> + ( primop 'match_fail' + ({'function_clause'}) + -| [{'function_name',{'module_info',0}}] ) + -| ['compiler_generated'] ) + end +'module_info'/1 = + fun (_@c0) -> + case _@c0 of + <X> when 'true' -> + call 'erlang':'get_module_info' + ('non_variable_apply', X) + ( <_@c1> when 'true' -> + ( primop 'match_fail' + ({'function_clause',_@c1}) + -| [{'function_name',{'module_info',1}}] ) + -| ['compiler_generated'] ) + end +end diff --git a/lib/compiler/vsn.mk b/lib/compiler/vsn.mk index 463c264a5f..27ee5a3fb7 100644 --- a/lib/compiler/vsn.mk +++ b/lib/compiler/vsn.mk @@ -1 +1 @@ -COMPILER_VSN = 7.1 +COMPILER_VSN = 7.1.1 diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c index 688ec339aa..1d9c1e0f88 100644 --- a/lib/crypto/c_src/crypto.c +++ b/lib/crypto/c_src/crypto.c @@ -110,6 +110,10 @@ #endif +#if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION_PLAIN(1,0,0) +# define HAS_EVP_PKEY_CTX +#endif + #if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION_PLAIN(1,0,0) #include <openssl/modes.h> @@ -433,13 +437,11 @@ static ERL_NIF_TERM strong_rand_bytes_nif(ErlNifEnv* env, int argc, const ERL_NI static ERL_NIF_TERM strong_rand_range_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rand_uniform_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM mod_exp_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM dss_verify_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM rsa_verify_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM do_exor(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rc4_set_key(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rc4_encrypt_with_state(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM rsa_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM dss_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM pkey_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); +static ERL_NIF_TERM pkey_verify_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rsa_public_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rsa_private_crypt(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rsa_generate_key_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); @@ -452,8 +454,6 @@ static ERL_NIF_TERM srp_user_secret_nif(ErlNifEnv* env, int argc, const ERL_NIF_ static ERL_NIF_TERM srp_host_secret_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM ec_key_generate(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM ecdsa_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); -static ERL_NIF_TERM ecdsa_verify_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM ecdh_compute_key_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); static ERL_NIF_TERM rand_seed_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); @@ -506,13 +506,11 @@ static ErlNifFunc nif_funcs[] = { {"strong_rand_range_nif", 1, strong_rand_range_nif}, {"rand_uniform_nif", 2, rand_uniform_nif}, {"mod_exp_nif", 4, mod_exp_nif}, - {"dss_verify_nif", 4, dss_verify_nif}, - {"rsa_verify_nif", 4, rsa_verify_nif}, {"do_exor", 2, do_exor}, {"rc4_set_key", 1, rc4_set_key}, {"rc4_encrypt_with_state", 2, rc4_encrypt_with_state}, - {"rsa_sign_nif", 3, rsa_sign_nif}, - {"dss_sign_nif", 3, dss_sign_nif}, + {"pkey_sign_nif", 5, pkey_sign_nif}, + {"pkey_verify_nif", 6, pkey_verify_nif}, {"rsa_public_crypt", 4, rsa_public_crypt}, {"rsa_private_crypt", 4, rsa_private_crypt}, {"rsa_generate_key_nif", 2, rsa_generate_key_nif}, @@ -525,8 +523,6 @@ static ErlNifFunc nif_funcs[] = { {"srp_host_secret_nif", 5, srp_host_secret_nif}, {"ec_key_generate", 2, ec_key_generate}, - {"ecdsa_sign_nif", 4, ecdsa_sign_nif}, - {"ecdsa_verify_nif", 5, ecdsa_verify_nif}, {"ecdh_compute_key_nif", 3, ecdh_compute_key_nif}, {"rand_seed_nif", 1, rand_seed_nif}, @@ -589,6 +585,23 @@ static ERL_NIF_TERM atom_des_ecb; static ERL_NIF_TERM atom_blowfish_ecb; #endif +static ERL_NIF_TERM atom_rsa; +static ERL_NIF_TERM atom_dss; +static ERL_NIF_TERM atom_ecdsa; +static ERL_NIF_TERM atom_rsa_mgf1_md; +static ERL_NIF_TERM atom_rsa_padding; +static ERL_NIF_TERM atom_rsa_pkcs1_pss_padding; +static ERL_NIF_TERM atom_rsa_x931_padding; +static ERL_NIF_TERM atom_rsa_pss_saltlen; +static ERL_NIF_TERM atom_sha224; +static ERL_NIF_TERM atom_sha256; +static ERL_NIF_TERM atom_sha384; +static ERL_NIF_TERM atom_sha512; +static ERL_NIF_TERM atom_md5; +static ERL_NIF_TERM atom_ripemd160; + + + static ErlNifResourceType* hmac_context_rtype; struct hmac_context { @@ -916,6 +929,20 @@ static int initialize(ErlNifEnv* env, ERL_NIF_TERM load_info) #else atom_not_supported = enif_make_atom(env,"not_supported"); #endif + atom_rsa = enif_make_atom(env,"rsa"); + atom_dss = enif_make_atom(env,"dss"); + atom_ecdsa = enif_make_atom(env,"ecdsa"); + atom_rsa_mgf1_md = enif_make_atom(env,"rsa_mgf1_md"); + atom_rsa_padding = enif_make_atom(env,"rsa_padding"); + atom_rsa_pkcs1_pss_padding = enif_make_atom(env,"rsa_pkcs1_pss_padding"); + atom_rsa_x931_padding = enif_make_atom(env,"rsa_x931_padding"); + atom_rsa_pss_saltlen = enif_make_atom(env,"rsa_pss_saltlen"); + atom_sha224 = enif_make_atom(env,"sha224"); + atom_sha256 = enif_make_atom(env,"sha256"); + atom_sha384 = enif_make_atom(env,"sha384"); + atom_sha512 = enif_make_atom(env,"sha512"); + atom_md5 = enif_make_atom(env,"md5"); + atom_ripemd160 = enif_make_atom(env,"ripemd160"); init_digest_types(env); init_cipher_types(env); @@ -1010,6 +1037,8 @@ static int algo_pubkey_cnt, algo_pubkey_fips_cnt; static ERL_NIF_TERM algo_pubkey[7]; /* increase when extending the list */ static int algo_cipher_cnt, algo_cipher_fips_cnt; static ERL_NIF_TERM algo_cipher[24]; /* increase when extending the list */ +static int algo_mac_cnt, algo_mac_fips_cnt; +static ERL_NIF_TERM algo_mac[2]; /* increase when extending the list */ static void init_algorithms_types(ErlNifEnv* env) { @@ -1093,9 +1122,19 @@ static void init_algorithms_types(ErlNifEnv* env) algo_cipher[algo_cipher_cnt++] = enif_make_atom(env,"chacha20_poly1305"); #endif + // Validated algorithms first + algo_mac_cnt = 0; + algo_mac[algo_mac_cnt++] = enif_make_atom(env,"hmac"); +#ifdef HAVE_CMAC + algo_mac[algo_mac_cnt++] = enif_make_atom(env,"cmac"); +#endif + // Non-validated algorithms follow + algo_mac_fips_cnt = algo_mac_cnt; + ASSERT(algo_hash_cnt <= sizeof(algo_hash)/sizeof(ERL_NIF_TERM)); ASSERT(algo_pubkey_cnt <= sizeof(algo_pubkey)/sizeof(ERL_NIF_TERM)); ASSERT(algo_cipher_cnt <= sizeof(algo_cipher)/sizeof(ERL_NIF_TERM)); + ASSERT(algo_mac_cnt <= sizeof(algo_mac)/sizeof(ERL_NIF_TERM)); } static ERL_NIF_TERM algorithms(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) @@ -1105,15 +1144,19 @@ static ERL_NIF_TERM algorithms(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv int hash_cnt = fips_mode ? algo_hash_fips_cnt : algo_hash_cnt; int pubkey_cnt = fips_mode ? algo_pubkey_fips_cnt : algo_pubkey_cnt; int cipher_cnt = fips_mode ? algo_cipher_fips_cnt : algo_cipher_cnt; + int mac_cnt = fips_mode ? algo_mac_fips_cnt : algo_mac_cnt; #else int hash_cnt = algo_hash_cnt; int pubkey_cnt = algo_pubkey_cnt; int cipher_cnt = algo_cipher_cnt; + int mac_cnt = algo_mac_cnt; #endif - return enif_make_tuple3(env, + return enif_make_tuple4(env, enif_make_list_from_array(env, algo_hash, hash_cnt), enif_make_list_from_array(env, algo_pubkey, pubkey_cnt), - enif_make_list_from_array(env, algo_cipher, cipher_cnt)); + enif_make_list_from_array(env, algo_cipher, cipher_cnt), + enif_make_list_from_array(env, algo_mac, mac_cnt) + ); } static ERL_NIF_TERM info_lib(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) @@ -2448,44 +2491,6 @@ static ERL_NIF_TERM mod_exp_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM arg return ret; } -static ERL_NIF_TERM dss_verify_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (sha, Digest, Signature,Key=[P, Q, G, Y]) */ - ErlNifBinary digest_bin, sign_bin; - BIGNUM *dsa_p = NULL, *dsa_q = NULL, *dsa_g = NULL, *dsa_y = NULL; - ERL_NIF_TERM head, tail; - DSA *dsa; - int i; - - if (argv[0] != atom_sha - || !enif_inspect_binary(env, argv[1], &digest_bin) - || digest_bin.size != SHA_DIGEST_LENGTH - || !enif_inspect_binary(env, argv[2], &sign_bin) - || !enif_get_list_cell(env, argv[3], &head, &tail) - || !get_bn_from_bin(env, head, &dsa_p) - || !enif_get_list_cell(env, tail, &head, &tail) - || !get_bn_from_bin(env, head, &dsa_q) - || !enif_get_list_cell(env, tail, &head, &tail) - || !get_bn_from_bin(env, head, &dsa_g) - || !enif_get_list_cell(env, tail, &head, &tail) - || !get_bn_from_bin(env, head, &dsa_y) - || !enif_is_empty_list(env,tail)) { - - if (dsa_p) BN_free(dsa_p); - if (dsa_q) BN_free(dsa_q); - if (dsa_g) BN_free(dsa_g); - if (dsa_y) BN_free(dsa_y); - return enif_make_badarg(env); - } - - dsa = DSA_new(); - DSA_set0_pqg(dsa, dsa_p, dsa_q, dsa_g); - DSA_set0_key(dsa, dsa_y, NULL); - i = DSA_verify(0, digest_bin.data, SHA_DIGEST_LENGTH, - sign_bin.data, sign_bin.size, dsa); - DSA_free(dsa); - return(i > 0) ? atom_true : atom_false; -} - static void init_digest_types(ErlNifEnv* env) { struct digest_type_t* p = digest_types; @@ -2532,73 +2537,6 @@ static struct cipher_type_t* get_cipher_type(ERL_NIF_TERM type, size_t key_len) return NULL; } -static ERL_NIF_TERM rsa_verify_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Type, Digest, Signature, Key=[E,N]) */ - ErlNifBinary digest_bin, sign_bin; - ERL_NIF_TERM head, tail, ret; - int i; - RSA *rsa; -#if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION_PLAIN(1,0,0) - EVP_PKEY *pkey; - EVP_PKEY_CTX *ctx; -#endif - const EVP_MD *md; - const ERL_NIF_TERM type = argv[0]; - struct digest_type_t *digp = NULL; - BIGNUM *rsa_e; - BIGNUM *rsa_n; - - digp = get_digest_type(type); - if (!digp) { - return enif_make_badarg(env); - } - md = digp->md.p; - if (!md) { - return atom_notsup; - } - - rsa = RSA_new(); - - if (!enif_inspect_binary(env, argv[1], &digest_bin) - || digest_bin.size != EVP_MD_size(md) - || !enif_inspect_binary(env, argv[2], &sign_bin) - || !enif_get_list_cell(env, argv[3], &head, &tail) - || !get_bn_from_bin(env, head, &rsa_e) - || !enif_get_list_cell(env, tail, &head, &tail) - || !get_bn_from_bin(env, head, &rsa_n) - || !enif_is_empty_list(env, tail)) { - - ret = enif_make_badarg(env); - goto done; - } - - (void) RSA_set0_key(rsa, rsa_n, rsa_e, NULL); - -#if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION_PLAIN(1,0,0) - pkey = EVP_PKEY_new(); - EVP_PKEY_set1_RSA(pkey, rsa); - - ctx = EVP_PKEY_CTX_new(pkey, NULL); - EVP_PKEY_verify_init(ctx); - EVP_PKEY_CTX_set_rsa_padding(ctx, RSA_PKCS1_PADDING); - EVP_PKEY_CTX_set_signature_md(ctx, md); - - i = EVP_PKEY_verify(ctx, sign_bin.data, sign_bin.size, - digest_bin.data, digest_bin.size); - EVP_PKEY_CTX_free(ctx); - EVP_PKEY_free(pkey); -#else - i = RSA_verify(md->type, digest_bin.data, EVP_MD_size(md), - sign_bin.data, sign_bin.size, rsa); -#endif - - ret = (i==1 ? atom_true : atom_false); - -done: - RSA_free(rsa); - return ret; -} - static ERL_NIF_TERM do_exor(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) {/* (Data1, Data2) */ ErlNifBinary d1, d2; @@ -2702,100 +2640,33 @@ static int get_rsa_private_key(ErlNifEnv* env, ERL_NIF_TERM key, RSA *rsa) return 1; } -static ERL_NIF_TERM rsa_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Type, Digest, Key=[E,N,D]|[E,N,D,P1,P2,E1,E2,C]) */ - ErlNifBinary digest_bin, ret_bin; -#if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION_PLAIN(1,0,0) - EVP_PKEY *pkey; - EVP_PKEY_CTX *ctx; - size_t rsa_s_len; -#else - unsigned rsa_s_len, len; -#endif - RSA *rsa; - int i; - struct digest_type_t *digp; - const EVP_MD *md; - - digp = get_digest_type(argv[0]); - if (!digp) { - return enif_make_badarg(env); - } - md = digp->md.p; - if (!md) { - return atom_notsup; - } - if (!enif_inspect_binary(env,argv[1],&digest_bin) - || digest_bin.size != EVP_MD_size(md)) { - return enif_make_badarg(env); - } +static int get_rsa_public_key(ErlNifEnv* env, ERL_NIF_TERM key, RSA *rsa) +{ + /* key=[E,N] */ + ERL_NIF_TERM head, tail; + BIGNUM *e, *n; - rsa = RSA_new(); - if (!get_rsa_private_key(env, argv[2], rsa)) { - RSA_free(rsa); - return enif_make_badarg(env); + if (!enif_get_list_cell(env, key, &head, &tail) + || !get_bn_from_bin(env, head, &e) + || !enif_get_list_cell(env, tail, &head, &tail) + || !get_bn_from_bin(env, head, &n) + || !enif_is_empty_list(env, tail)) { + return 0; } - -#if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION_PLAIN(1,0,0) - pkey = EVP_PKEY_new(); - EVP_PKEY_set1_RSA(pkey, rsa); - rsa_s_len=(size_t)EVP_PKEY_size(pkey); - enif_alloc_binary(rsa_s_len, &ret_bin); - - ctx = EVP_PKEY_CTX_new(pkey, NULL); - EVP_PKEY_sign_init(ctx); - EVP_PKEY_CTX_set_rsa_padding(ctx, RSA_PKCS1_PADDING); - EVP_PKEY_CTX_set_signature_md(ctx, md); - - i = EVP_PKEY_sign(ctx, ret_bin.data, &rsa_s_len, - digest_bin.data, digest_bin.size); - ASSERT(i<=0 || rsa_s_len <= ret_bin.size); - EVP_PKEY_CTX_free(ctx); - EVP_PKEY_free(pkey); -#else - enif_alloc_binary(RSA_size(rsa), &ret_bin); - len = EVP_MD_size(md); - - ERL_VALGRIND_ASSERT_MEM_DEFINED(digest_bin.data, len); - i = RSA_sign(md->type, digest_bin.data, len, - ret_bin.data, &rsa_s_len, rsa); -#endif - - RSA_free(rsa); - if (i > 0) { - ERL_VALGRIND_MAKE_MEM_DEFINED(ret_bin.data, rsa_s_len); - if (rsa_s_len != ret_bin.size) { - enif_realloc_binary(&ret_bin, rsa_s_len); - ERL_VALGRIND_ASSERT_MEM_DEFINED(ret_bin.data, rsa_s_len); - } - return enif_make_binary(env,&ret_bin); - } - else { - enif_release_binary(&ret_bin); - return atom_error; - } + (void) RSA_set0_key(rsa, n, e, NULL); + return 1; } - -static ERL_NIF_TERM dss_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (sha, Digest, Key=[P,Q,G,PrivKey]) */ - ErlNifBinary digest_bin, ret_bin; +static int get_dss_private_key(ErlNifEnv* env, ERL_NIF_TERM key, DSA *dsa) +{ + /* key=[P,Q,G,KEY] */ ERL_NIF_TERM head, tail; - unsigned int dsa_s_len; - DSA* dsa; BIGNUM *dsa_p = NULL, *dsa_q = NULL, *dsa_g = NULL; BIGNUM *dummy_pub_key, *priv_key = NULL; - int i; - - if (argv[0] != atom_sha - || !enif_inspect_binary(env, argv[1], &digest_bin) - || digest_bin.size != SHA_DIGEST_LENGTH) { - return enif_make_badarg(env); - } - if (!enif_get_list_cell(env, argv[2], &head, &tail) + if (!enif_get_list_cell(env, key, &head, &tail) || !get_bn_from_bin(env, head, &dsa_p) || !enif_get_list_cell(env, tail, &head, &tail) || !get_bn_from_bin(env, head, &dsa_q) @@ -2808,7 +2679,7 @@ static ERL_NIF_TERM dss_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM ar if (dsa_q) BN_free(dsa_q); if (dsa_g) BN_free(dsa_g); if (priv_key) BN_free(priv_key); - return enif_make_badarg(env); + return 0; } /* Note: DSA_set0_key() does not allow setting only the @@ -2818,27 +2689,39 @@ static ERL_NIF_TERM dss_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM ar */ dummy_pub_key = BN_dup(priv_key); - dsa = DSA_new(); DSA_set0_pqg(dsa, dsa_p, dsa_q, dsa_g); DSA_set0_key(dsa, dummy_pub_key, priv_key); - enif_alloc_binary(DSA_size(dsa), &ret_bin); - i = DSA_sign(NID_sha1, digest_bin.data, SHA_DIGEST_LENGTH, - ret_bin.data, &dsa_s_len, dsa); - DSA_free(dsa); - - if (i) { - if (dsa_s_len != ret_bin.size) { - enif_realloc_binary(&ret_bin, dsa_s_len); - } - return enif_make_binary(env, &ret_bin); - } - else { - enif_release_binary(&ret_bin); - return atom_error; - } + return 1; } +static int get_dss_public_key(ErlNifEnv* env, ERL_NIF_TERM key, DSA *dsa) +{ + /* key=[P, Q, G, Y] */ + ERL_NIF_TERM head, tail; + BIGNUM *dsa_p = NULL, *dsa_q = NULL, *dsa_g = NULL, *dsa_y = NULL; + + if (!enif_get_list_cell(env, key, &head, &tail) + || !get_bn_from_bin(env, head, &dsa_p) + || !enif_get_list_cell(env, tail, &head, &tail) + || !get_bn_from_bin(env, head, &dsa_q) + || !enif_get_list_cell(env, tail, &head, &tail) + || !get_bn_from_bin(env, head, &dsa_g) + || !enif_get_list_cell(env, tail, &head, &tail) + || !get_bn_from_bin(env, head, &dsa_y) + || !enif_is_empty_list(env,tail)) { + if (dsa_p) BN_free(dsa_p); + if (dsa_q) BN_free(dsa_q); + if (dsa_g) BN_free(dsa_g); + if (dsa_y) BN_free(dsa_y); + return 0; + } + + DSA_set0_pqg(dsa, dsa_p, dsa_q, dsa_g); + DSA_set0_key(dsa, dsa_y, NULL); + return 1; +} + static int rsa_pad(ERL_NIF_TERM term, int* padding) { if (term == atom_rsa_pkcs1_padding) { @@ -3788,99 +3671,6 @@ badarg: #endif } -static ERL_NIF_TERM ecdsa_sign_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Type, Digest, Curve, Key) */ -#if defined(HAVE_EC) - ErlNifBinary digest_bin, ret_bin; - unsigned int dsa_s_len; - EC_KEY* key = NULL; - int i, len; - struct digest_type_t *digp; - const EVP_MD *md; - - digp = get_digest_type(argv[0]); - if (!digp) { - return enif_make_badarg(env); - } - md = digp->md.p; - if (!md) { - return atom_notsup; - } - len = EVP_MD_size(md); - - if (!enif_inspect_binary(env,argv[1],&digest_bin) - || digest_bin.size != len - || !get_ec_key(env, argv[2], argv[3], atom_undefined, &key)) - goto badarg; - - enif_alloc_binary(ECDSA_size(key), &ret_bin); - - i = ECDSA_sign(EVP_MD_type(md), digest_bin.data, len, - ret_bin.data, &dsa_s_len, key); - - EC_KEY_free(key); - if (i) { - if (dsa_s_len != ret_bin.size) { - enif_realloc_binary(&ret_bin, dsa_s_len); - } - return enif_make_binary(env, &ret_bin); - } - else { - enif_release_binary(&ret_bin); - return atom_error; - } - -badarg: - if (key) - EC_KEY_free(key); - return make_badarg_maybe(env); -#else - return atom_notsup; -#endif -} - -static ERL_NIF_TERM ecdsa_verify_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) -{/* (Type, Digest, Signature, Curve, Key) */ -#if defined(HAVE_EC) - ErlNifBinary digest_bin, sign_bin; - int i, len; - EC_KEY* key = NULL; - const ERL_NIF_TERM type = argv[0]; - struct digest_type_t *digp = NULL; - const EVP_MD *md; - - digp = get_digest_type(type); - if (!digp) { - return enif_make_badarg(env); - } - md = digp->md.p; - if (!md) { - return atom_notsup; - } - len = EVP_MD_size(md); - - if (!enif_inspect_binary(env, argv[1], &digest_bin) - || digest_bin.size != len - || !enif_inspect_binary(env, argv[2], &sign_bin) - || !get_ec_key(env, argv[3], atom_undefined, argv[4], &key)) - goto badarg; - - i = ECDSA_verify(EVP_MD_type(md), digest_bin.data, len, - sign_bin.data, sign_bin.size, key); - - EC_KEY_free(key); - - return (i==1 ? atom_true : atom_false); - -badarg: - if (key) - EC_KEY_free(key); - return make_badarg_maybe(env); -#else - return atom_notsup; -#endif -} - /* (_OthersPublicKey, _MyPrivateKey) (_OthersPublicKey, _MyEC_Point) @@ -3939,6 +3729,548 @@ out_err: #endif } +/*================================================================*/ +#define PKEY_BADARG -1 +#define PKEY_NOTSUP 0 +#define PKEY_OK 1 + +typedef struct PKeyCryptOptions { + const EVP_MD *rsa_mgf1_md; + ErlNifBinary rsa_oaep_label; + const EVP_MD *rsa_oaep_md; + int rsa_padding; + const EVP_MD *signature_md; +} PKeyCryptOptions; + +typedef struct PKeySignOptions { + const EVP_MD *rsa_mgf1_md; + int rsa_padding; + int rsa_pss_saltlen; +} PKeySignOptions; + +static int get_pkey_digest_type(ErlNifEnv *env, ERL_NIF_TERM algorithm, ERL_NIF_TERM type, + const EVP_MD **md) +{ + struct digest_type_t *digp = NULL; + *md = NULL; + + if (type == atom_none && algorithm == atom_rsa) return PKEY_OK; + + digp = get_digest_type(type); + if (!digp) return PKEY_BADARG; + if (!digp->md.p) return PKEY_NOTSUP; + + *md = digp->md.p; + return PKEY_OK; +} + + +static int get_pkey_sign_digest(ErlNifEnv *env, ERL_NIF_TERM algorithm, + ERL_NIF_TERM type, ERL_NIF_TERM data, + unsigned char *md_value, const EVP_MD **mdp, + unsigned char **tbsp, size_t *tbslenp) +{ + int i; + const ERL_NIF_TERM *tpl_terms; + int tpl_arity; + ErlNifBinary tbs_bin; + EVP_MD_CTX *mdctx; + const EVP_MD *md = *mdp; + unsigned char *tbs = *tbsp; + size_t tbslen = *tbslenp; + unsigned int tbsleni; + + if ((i = get_pkey_digest_type(env, algorithm, type, &md)) != PKEY_OK) { + return i; + } + if (enif_get_tuple(env, data, &tpl_arity, &tpl_terms)) { + if (tpl_arity != 2 || tpl_terms[0] != atom_digest + || !enif_inspect_binary(env, tpl_terms[1], &tbs_bin) + || (md != NULL && tbs_bin.size != EVP_MD_size(md))) { + return PKEY_BADARG; + } + /* We have a digest (= hashed text) in tbs_bin */ + tbs = tbs_bin.data; + tbslen = tbs_bin.size; + } else if (md == NULL) { + if (!enif_inspect_binary(env, data, &tbs_bin)) { + return PKEY_BADARG; + } + /* md == NULL, that is no hashing because DigestType argument was atom_none */ + tbs = tbs_bin.data; + tbslen = tbs_bin.size; + } else { + if (!enif_inspect_binary(env, data, &tbs_bin)) { + return PKEY_BADARG; + } + /* We have the cleartext in tbs_bin and the hash algo info in md */ + tbs = md_value; + mdctx = EVP_MD_CTX_create(); + if (!mdctx) { + return PKEY_BADARG; + } + /* Looks well, now hash the plain text into a digest according to md */ + if (EVP_DigestInit_ex(mdctx, md, NULL) <= 0) { + EVP_MD_CTX_destroy(mdctx); + return PKEY_BADARG; + } + if (EVP_DigestUpdate(mdctx, tbs_bin.data, tbs_bin.size) <= 0) { + EVP_MD_CTX_destroy(mdctx); + return PKEY_BADARG; + } + if (EVP_DigestFinal_ex(mdctx, tbs, &tbsleni) <= 0) { + EVP_MD_CTX_destroy(mdctx); + return PKEY_BADARG; + } + tbslen = (size_t)(tbsleni); + EVP_MD_CTX_destroy(mdctx); + } + + *mdp = md; + *tbsp = tbs; + *tbslenp = tbslen; + + return PKEY_OK; +} + + +static int get_pkey_sign_options(ErlNifEnv *env, ERL_NIF_TERM algorithm, ERL_NIF_TERM options, + const EVP_MD *md, PKeySignOptions *opt) +{ + ERL_NIF_TERM head, tail; + const ERL_NIF_TERM *tpl_terms; + int tpl_arity; + const EVP_MD *opt_md; + int i; + + if (!enif_is_list(env, options)) { + return PKEY_BADARG; + } + + /* defaults */ + if (algorithm == atom_rsa) { + opt->rsa_mgf1_md = NULL; + opt->rsa_padding = RSA_PKCS1_PADDING; + opt->rsa_pss_saltlen = -2; + } + + if (enif_is_empty_list(env, options)) { + return PKEY_OK; + } + + if (algorithm == atom_rsa) { + tail = options; + while (enif_get_list_cell(env, tail, &head, &tail)) { + if (enif_get_tuple(env, head, &tpl_arity, &tpl_terms) && tpl_arity == 2) { + if (tpl_terms[0] == atom_rsa_mgf1_md && enif_is_atom(env, tpl_terms[1])) { + i = get_pkey_digest_type(env, algorithm, tpl_terms[1], &opt_md); + if (i != PKEY_OK) { + return i; + } + opt->rsa_mgf1_md = opt_md; + } else if (tpl_terms[0] == atom_rsa_padding) { + if (tpl_terms[1] == atom_rsa_pkcs1_padding) { + opt->rsa_padding = RSA_PKCS1_PADDING; + } else if (tpl_terms[1] == atom_rsa_pkcs1_pss_padding) { +#if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION_PLAIN(1,0,0) + opt->rsa_padding = RSA_PKCS1_PSS_PADDING; + if (opt->rsa_mgf1_md == NULL) { + opt->rsa_mgf1_md = md; + } +#else + return PKEY_NOTSUP; +#endif + } else if (tpl_terms[1] == atom_rsa_x931_padding) { + opt->rsa_padding = RSA_X931_PADDING; + } else if (tpl_terms[1] == atom_rsa_no_padding) { + opt->rsa_padding = RSA_NO_PADDING; + } else { + return PKEY_BADARG; + } + } else if (tpl_terms[0] == atom_rsa_pss_saltlen) { + if (!enif_get_int(env, tpl_terms[1], &(opt->rsa_pss_saltlen)) + || opt->rsa_pss_saltlen < -2) { + return PKEY_BADARG; + } + } else { + return PKEY_BADARG; + } + } else { + return PKEY_BADARG; + } + } + } else { + return PKEY_BADARG; + } + + return PKEY_OK; +} + +static int get_pkey_sign_key(ErlNifEnv *env, ERL_NIF_TERM algorithm, ERL_NIF_TERM key, EVP_PKEY **pkey) +{ + if (algorithm == atom_rsa) { + RSA *rsa = RSA_new(); + + if (!get_rsa_private_key(env, key, rsa)) { + RSA_free(rsa); + return PKEY_BADARG; + } + + *pkey = EVP_PKEY_new(); + if (!EVP_PKEY_assign_RSA(*pkey, rsa)) { + EVP_PKEY_free(*pkey); + RSA_free(rsa); + return PKEY_BADARG; + } + } else if (algorithm == atom_ecdsa) { +#if defined(HAVE_EC) + EC_KEY *ec = NULL; + const ERL_NIF_TERM *tpl_terms; + int tpl_arity; + + if (enif_get_tuple(env, key, &tpl_arity, &tpl_terms) && tpl_arity == 2 + && enif_is_tuple(env, tpl_terms[0]) && enif_is_binary(env, tpl_terms[1]) + && get_ec_key(env, tpl_terms[0], tpl_terms[1], atom_undefined, &ec)) { + + *pkey = EVP_PKEY_new(); + if (!EVP_PKEY_assign_EC_KEY(*pkey, ec)) { + EVP_PKEY_free(*pkey); + EC_KEY_free(ec); + return PKEY_BADARG; + } + } else { + return PKEY_BADARG; + } +#else + return PKEY_NOTSUP; +#endif + } else if (algorithm == atom_dss) { + DSA *dsa = DSA_new(); + + if (!get_dss_private_key(env, key, dsa)) { + DSA_free(dsa); + return PKEY_BADARG; + } + + *pkey = EVP_PKEY_new(); + if (!EVP_PKEY_assign_DSA(*pkey, dsa)) { + EVP_PKEY_free(*pkey); + DSA_free(dsa); + return PKEY_BADARG; + } + } else { + return PKEY_BADARG; + } + + return PKEY_OK; +} + +static ERL_NIF_TERM pkey_sign_nif(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) +{/* (Algorithm, Type, Data|{digest,Digest}, Key, Options) */ + int i; + const EVP_MD *md = NULL; + unsigned char md_value[EVP_MAX_MD_SIZE]; + EVP_PKEY *pkey; +#ifdef HAS_EVP_PKEY_CTX + EVP_PKEY_CTX *ctx; + size_t siglen; +#else + unsigned len, siglen; +#endif + PKeySignOptions sig_opt; + ErlNifBinary sig_bin; /* signature */ + unsigned char *tbs; /* data to be signed */ + size_t tbslen; +/*char buf[1024]; +enif_get_atom(env,argv[0],buf,1024,ERL_NIF_LATIN1); printf("algo=%s ",buf); +enif_get_atom(env,argv[1],buf,1024,ERL_NIF_LATIN1); printf("hash=%s ",buf); +printf("\r\n"); +*/ + i = get_pkey_sign_digest(env, argv[0], argv[1], argv[2], md_value, &md, &tbs, &tbslen); + if (i != PKEY_OK) { + if (i == PKEY_NOTSUP) + return atom_notsup; + else + return enif_make_badarg(env); + } + + i = get_pkey_sign_options(env, argv[0], argv[4], md, &sig_opt); + if (i != PKEY_OK) { + if (i == PKEY_NOTSUP) + return atom_notsup; + else + return enif_make_badarg(env); + } + + if (get_pkey_sign_key(env, argv[0], argv[3], &pkey) != PKEY_OK) { + return enif_make_badarg(env); + } + +#ifdef HAS_EVP_PKEY_CTX +/* printf("EVP interface\r\n"); + */ + ctx = EVP_PKEY_CTX_new(pkey, NULL); + if (!ctx) goto badarg; + if (EVP_PKEY_sign_init(ctx) <= 0) goto badarg; + if (md != NULL && EVP_PKEY_CTX_set_signature_md(ctx, md) <= 0) goto badarg; + + if (argv[0] == atom_rsa) { + if (EVP_PKEY_CTX_set_rsa_padding(ctx, sig_opt.rsa_padding) <= 0) goto badarg; + if (sig_opt.rsa_padding == RSA_PKCS1_PSS_PADDING) { + if (sig_opt.rsa_mgf1_md != NULL) { +#if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION_PLAIN(1,0,1) + if (EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, sig_opt.rsa_mgf1_md) <= 0) goto badarg; +#else + EVP_PKEY_CTX_free(ctx); + EVP_PKEY_free(pkey); + return atom_notsup; +#endif + } + if (sig_opt.rsa_pss_saltlen > -2 + && EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, sig_opt.rsa_pss_saltlen) <= 0) + goto badarg; + } + } + + if (EVP_PKEY_sign(ctx, NULL, &siglen, tbs, tbslen) <= 0) goto badarg; + enif_alloc_binary(siglen, &sig_bin); + + if (md != NULL) { + ERL_VALGRIND_ASSERT_MEM_DEFINED(tbs, EVP_MD_size(md)); + } + i = EVP_PKEY_sign(ctx, sig_bin.data, &siglen, tbs, tbslen); + + EVP_PKEY_CTX_free(ctx); +#else +/*printf("Old interface\r\n"); + */ + if (argv[0] == atom_rsa) { + RSA *rsa = EVP_PKEY_get1_RSA(pkey); + enif_alloc_binary(RSA_size(rsa), &sig_bin); + len = EVP_MD_size(md); + ERL_VALGRIND_ASSERT_MEM_DEFINED(tbs, len); + i = RSA_sign(md->type, tbs, len, sig_bin.data, &siglen, rsa); + RSA_free(rsa); + } else if (argv[0] == atom_dss) { + DSA *dsa = EVP_PKEY_get1_DSA(pkey); + enif_alloc_binary(DSA_size(dsa), &sig_bin); + len = EVP_MD_size(md); + ERL_VALGRIND_ASSERT_MEM_DEFINED(tbs, len); + i = DSA_sign(md->type, tbs, len, sig_bin.data, &siglen, dsa); + DSA_free(dsa); + } else if (argv[0] == atom_ecdsa) { +#if defined(HAVE_EC) + EC_KEY *ec = EVP_PKEY_get1_EC_KEY(pkey); + enif_alloc_binary(ECDSA_size(ec), &sig_bin); + len = EVP_MD_size(md); + ERL_VALGRIND_ASSERT_MEM_DEFINED(tbs, len); + i = ECDSA_sign(md->type, tbs, len, sig_bin.data, &siglen, ec); + EC_KEY_free(ec); +#else + EVP_PKEY_free(pkey); + return atom_notsup; +#endif + } else { + goto badarg; + } +#endif + + EVP_PKEY_free(pkey); + if (i == 1) { + ERL_VALGRIND_MAKE_MEM_DEFINED(sig_bin.data, siglen); + if (siglen != sig_bin.size) { + enif_realloc_binary(&sig_bin, siglen); + ERL_VALGRIND_ASSERT_MEM_DEFINED(sig_bin.data, siglen); + } + return enif_make_binary(env, &sig_bin); + } else { + enif_release_binary(&sig_bin); + return atom_error; + } + + badarg: +#ifdef HAS_EVP_PKEY_CTX + EVP_PKEY_CTX_free(ctx); +#endif + EVP_PKEY_free(pkey); + return enif_make_badarg(env); +} + + +static int get_pkey_verify_key(ErlNifEnv *env, ERL_NIF_TERM algorithm, ERL_NIF_TERM key, + EVP_PKEY **pkey) +{ + if (algorithm == atom_rsa) { + RSA *rsa = RSA_new(); + + if (!get_rsa_public_key(env, key, rsa)) { + RSA_free(rsa); + return PKEY_BADARG; + } + + *pkey = EVP_PKEY_new(); + if (!EVP_PKEY_assign_RSA(*pkey, rsa)) { + EVP_PKEY_free(*pkey); + RSA_free(rsa); + return PKEY_BADARG; + } + } else if (algorithm == atom_ecdsa) { +#if defined(HAVE_EC) + EC_KEY *ec = NULL; + const ERL_NIF_TERM *tpl_terms; + int tpl_arity; + + if (enif_get_tuple(env, key, &tpl_arity, &tpl_terms) && tpl_arity == 2 + && enif_is_tuple(env, tpl_terms[0]) && enif_is_binary(env, tpl_terms[1]) + && get_ec_key(env, tpl_terms[0], atom_undefined, tpl_terms[1], &ec)) { + + *pkey = EVP_PKEY_new(); + if (!EVP_PKEY_assign_EC_KEY(*pkey, ec)) { + EVP_PKEY_free(*pkey); + EC_KEY_free(ec); + return PKEY_BADARG; + } + } else { + return PKEY_BADARG; + } +#else + return PKEY_NOTSUP; +#endif + } else if (algorithm == atom_dss) { + DSA *dsa = DSA_new(); + + if (!get_dss_public_key(env, key, dsa)) { + DSA_free(dsa); + return PKEY_BADARG; + } + + *pkey = EVP_PKEY_new(); + if (!EVP_PKEY_assign_DSA(*pkey, dsa)) { + EVP_PKEY_free(*pkey); + DSA_free(dsa); + return PKEY_BADARG; + } + } else { + return PKEY_BADARG; + } + + return PKEY_OK; +} + +static ERL_NIF_TERM pkey_verify_nif(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]) +{/* (Algorithm, Type, Data|{digest,Digest}, Signature, Key, Options) */ + int i; + const EVP_MD *md = NULL; + unsigned char md_value[EVP_MAX_MD_SIZE]; + EVP_PKEY *pkey; +#ifdef HAS_EVP_PKEY_CTX + EVP_PKEY_CTX *ctx; +#else +#endif + PKeySignOptions sig_opt; + ErlNifBinary sig_bin; /* signature */ + unsigned char *tbs; /* data to be signed */ + size_t tbslen; + + if (!enif_inspect_binary(env, argv[3], &sig_bin)) { + return enif_make_badarg(env); + } + + i = get_pkey_sign_digest(env, argv[0], argv[1], argv[2], md_value, &md, &tbs, &tbslen); + if (i != PKEY_OK) { + if (i == PKEY_NOTSUP) + return atom_notsup; + else + return enif_make_badarg(env); + } + + i = get_pkey_sign_options(env, argv[0], argv[5], md, &sig_opt); + if (i != PKEY_OK) { + if (i == PKEY_NOTSUP) + return atom_notsup; + else + return enif_make_badarg(env); + } + + if (get_pkey_verify_key(env, argv[0], argv[4], &pkey) != PKEY_OK) { + return enif_make_badarg(env); + } + +#ifdef HAS_EVP_PKEY_CTX +/* printf("EVP interface\r\n"); + */ + ctx = EVP_PKEY_CTX_new(pkey, NULL); + if (!ctx) goto badarg; + if (EVP_PKEY_verify_init(ctx) <= 0) goto badarg; + if (md != NULL && EVP_PKEY_CTX_set_signature_md(ctx, md) <= 0) goto badarg; + + if (argv[0] == atom_rsa) { + if (EVP_PKEY_CTX_set_rsa_padding(ctx, sig_opt.rsa_padding) <= 0) goto badarg; + if (sig_opt.rsa_padding == RSA_PKCS1_PSS_PADDING) { + if (sig_opt.rsa_mgf1_md != NULL) { +#if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION_PLAIN(1,0,1) + if (EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, sig_opt.rsa_mgf1_md) <= 0) goto badarg; +#else + EVP_PKEY_CTX_free(ctx); + EVP_PKEY_free(pkey); + return atom_notsup; +#endif + } + if (sig_opt.rsa_pss_saltlen > -2 + && EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, sig_opt.rsa_pss_saltlen) <= 0) + goto badarg; + } + } + + if (md != NULL) { + ERL_VALGRIND_ASSERT_MEM_DEFINED(tbs, EVP_MD_size(md)); + } + i = EVP_PKEY_verify(ctx, sig_bin.data, sig_bin.size, tbs, tbslen); + + EVP_PKEY_CTX_free(ctx); +#else +/*printf("Old interface\r\n"); +*/ + if (argv[0] == atom_rsa) { + RSA *rsa = EVP_PKEY_get1_RSA(pkey); + i = RSA_verify(md->type, tbs, tbslen, sig_bin.data, sig_bin.size, rsa); + RSA_free(rsa); + } else if (argv[0] == atom_dss) { + DSA *dsa = EVP_PKEY_get1_DSA(pkey); + i = DSA_verify(0, tbs, tbslen, sig_bin.data, sig_bin.size, dsa); + DSA_free(dsa); + } else if (argv[0] == atom_ecdsa) { +#if defined(HAVE_EC) + EC_KEY *ec = EVP_PKEY_get1_EC_KEY(pkey); + i = ECDSA_verify(EVP_MD_type(md), tbs, tbslen, sig_bin.data, sig_bin.size, ec); + EC_KEY_free(ec); +#else + EVP_PKEY_free(pkey); + return atom_notsup; +#endif + } else { + goto badarg; + } +#endif + + EVP_PKEY_free(pkey); + if (i == 1) { + return atom_true; + } else { + return atom_false; + } + + badarg: +#ifdef HAS_EVP_PKEY_CTX + EVP_PKEY_CTX_free(ctx); +#endif + EVP_PKEY_free(pkey); + return enif_make_badarg(env); +} + + +/*================================================================*/ + static ERL_NIF_TERM rand_seed_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { ErlNifBinary seed_bin; diff --git a/lib/crypto/doc/src/crypto.xml b/lib/crypto/doc/src/crypto.xml index 89ef529c5d..5b2c46a004 100644 --- a/lib/crypto/doc/src/crypto.xml +++ b/lib/crypto/doc/src/crypto.xml @@ -159,12 +159,24 @@ <code>digest_type() = md5 | sha | sha224 | sha256 | sha384 | sha512</code> + <code>rsa_digest_type() = md5 | ripemd160 | sha | sha224 | sha256 | sha384 | sha512</code> + + <code>dss_digest_type() = sha | sha224 | sha256 | sha384 | sha512</code> <p>Note that the actual supported + dss_digest_type depends on the underlying crypto library. In OpenSSL version >= 1.0.1 the listed digest are supported, while in 1.0.0 only sha, sha224 and sha256 are supported. In version 0.9.8 only sha is supported.</p> + + <code>ecdsa_digest_type() = sha | sha224 | sha256 | sha384 | sha512</code> + + <code>sign_options() = [{rsa_pad, rsa_sign_padding()} | {rsa_pss_saltlen, integer()}]</code> + + <code>rsa_sign_padding() = rsa_pkcs1_padding | rsa_pkcs1_pss_padding</code> + <code> hash_algorithms() = md5 | ripemd160 | sha | sha224 | sha256 | sha384 | sha512 </code> <p>md4 is also supported for hash_init/1 and hash/2. Note that both md4 and md5 are recommended only for compatibility with existing applications. </p> <code> cipher_algorithms() = aes_cbc | aes_cfb8 | aes_cfb128 | aes_ctr | aes_gcm | aes_ige256 | blowfish_cbc | blowfish_cfb64 | chacha20_poly1305 | des_cbc | des_cfb | des3_cbc | des3_cfb | des_ede3 | rc2_cbc | rc4 </code> + <code> mac_algorithms() = hmac | cmac</code> <code> public_key_algorithms() = rsa |dss | ecdsa | dh | ecdh | ec_gf2m</code> <p>Note that ec_gf2m is not strictly a public key algorithm, but a restriction on what curves are supported with ecdsa and ecdh. @@ -681,6 +693,7 @@ <func> <name>sign(Algorithm, DigestType, Msg, Key) -> binary()</name> + <name>sign(Algorithm, DigestType, Msg, Key, Options) -> binary()</name> <fsummary> Create digital signature.</fsummary> <type> <v>Algorithm = rsa | dss | ecdsa </v> @@ -688,8 +701,9 @@ <d>The msg is either the binary "cleartext" data to be signed or it is the hashed value of "cleartext" i.e. the digest (plaintext).</d> - <v>DigestType = digest_type()</v> + <v>DigestType = rsa_digest_type() | dss_digest_type() | ecdsa_digest_type()</v> <v>Key = rsa_private() | dss_private() | [ecdh_private(),ecdh_params()]</v> + <v>Options = sign_options()</v> </type> <desc> <p>Creates a digital signature.</p> @@ -835,7 +849,8 @@ _FloatValue = rand:uniform(). % [0.0; 1.0[</pre> <type> <v> AlgorithmList = [{hashs, [hash_algorithms()]}, {ciphers, [cipher_algorithms()]}, - {public_keys, [public_key_algorithms()]} + {public_keys, [public_key_algorithms()]}, + {macs, [mac_algorithms()]}] </v> </type> <desc> @@ -869,15 +884,17 @@ _FloatValue = rand:uniform(). % [0.0; 1.0[</pre> <func> <name>verify(Algorithm, DigestType, Msg, Signature, Key) -> boolean()</name> + <name>verify(Algorithm, DigestType, Msg, Signature, Key, Options) -> boolean()</name> <fsummary>Verifies a digital signature.</fsummary> <type> <v> Algorithm = rsa | dss | ecdsa </v> <v>Msg = binary() | {digest,binary()}</v> <d>The msg is either the binary "cleartext" data or it is the hashed value of "cleartext" i.e. the digest (plaintext).</d> - <v>DigestType = digest_type()</v> + <v>DigestType = rsa_digest_type() | dss_digest_type() | ecdsa_digest_type()</v> <v>Signature = binary()</v> <v>Key = rsa_public() | dss_public() | [ecdh_public(),ecdh_params()]</v> + <v>Options = sign_options()</v> </type> <desc> <p>Verifies a digital signature</p> diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl index d111525214..1df05462c9 100644 --- a/lib/crypto/src/crypto.erl +++ b/lib/crypto/src/crypto.erl @@ -25,7 +25,7 @@ -export([start/0, stop/0, info_lib/0, info_fips/0, supports/0, enable_fips_mode/1, version/0, bytes_to_integer/1]). -export([hash/2, hash_init/1, hash_update/2, hash_final/1]). --export([sign/4, verify/5]). +-export([sign/4, sign/5, verify/5, verify/6]). -export([generate_key/2, generate_key/3, compute_key/4]). -export([hmac/3, hmac/4, hmac_init/2, hmac_update/2, hmac_final/1, hmac_final_n/2]). -export([cmac/3, cmac/4]). @@ -45,6 +45,10 @@ -export([ec_curve/1, ec_curves/0]). -export([rand_seed/1]). +%% Private. For tests. +-export([packed_openssl_version/4]). + + -deprecated({rand_uniform, 2, next_major_release}). %% This should correspond to the similar macro in crypto.c @@ -87,11 +91,12 @@ stop() -> application:stop(crypto). supports()-> - {Hashs, PubKeys, Ciphers} = algorithms(), + {Hashs, PubKeys, Ciphers, Macs} = algorithms(), [{hashs, Hashs}, {ciphers, Ciphers}, - {public_keys, PubKeys} + {public_keys, PubKeys}, + {macs, Macs} ]. info_lib() -> ?nif_stub. @@ -388,36 +393,31 @@ mod_pow(Base, Exponent, Prime) -> <<0>> -> error; R -> R end. -verify(dss, none, Data, Signature, Key) when is_binary(Data) -> - verify(dss, sha, {digest, Data}, Signature, Key); -verify(Alg, Type, Data, Signature, Key) when is_binary(Data) -> - verify(Alg, Type, {digest, hash(Type, Data)}, Signature, Key); -verify(dss, Type, {digest, Digest}, Signature, Key) -> - dss_verify_nif(Type, Digest, Signature, map_ensure_int_as_bin(Key)); -verify(rsa, Type, {digest, Digest}, Signature, Key) -> - notsup_to_error( - rsa_verify_nif(Type, Digest, Signature, map_ensure_int_as_bin(Key))); -verify(ecdsa, Type, {digest, Digest}, Signature, [Key, Curve]) -> - notsup_to_error( - ecdsa_verify_nif(Type, Digest, Signature, nif_curve_params(Curve), ensure_int_as_bin(Key))). -sign(dss, none, Data, Key) when is_binary(Data) -> - sign(dss, sha, {digest, Data}, Key); -sign(Alg, Type, Data, Key) when is_binary(Data) -> - sign(Alg, Type, {digest, hash(Type, Data)}, Key); -sign(rsa, Type, {digest, Digest}, Key) -> - case rsa_sign_nif(Type, Digest, map_ensure_int_as_bin(Key)) of - error -> erlang:error(badkey, [rsa, Type, {digest, Digest}, Key]); - Sign -> Sign - end; -sign(dss, Type, {digest, Digest}, Key) -> - case dss_sign_nif(Type, Digest, map_ensure_int_as_bin(Key)) of - error -> erlang:error(badkey, [dss, Type, {digest, Digest}, Key]); - Sign -> Sign - end; -sign(ecdsa, Type, {digest, Digest}, [Key, Curve]) -> - case ecdsa_sign_nif(Type, Digest, nif_curve_params(Curve), ensure_int_as_bin(Key)) of - error -> erlang:error(badkey, [ecdsa, Type, {digest, Digest}, [Key, Curve]]); - Sign -> Sign + +verify(Algorithm, Type, Data, Signature, Key) -> + verify(Algorithm, Type, Data, Signature, Key, []). + +%% Backwards compatible +verify(Algorithm = dss, none, Digest, Signature, Key, Options) -> + verify(Algorithm, sha, {digest, Digest}, Signature, Key, Options); +verify(Algorithm, Type, Data, Signature, Key, Options) -> + case pkey_verify_nif(Algorithm, Type, Data, Signature, format_pkey(Algorithm, Key), Options) of + notsup -> erlang:error(notsup); + Boolean -> Boolean + end. + + +sign(Algorithm, Type, Data, Key) -> + sign(Algorithm, Type, Data, Key, []). + +%% Backwards compatible +sign(Algorithm = dss, none, Digest, Key, Options) -> + sign(Algorithm, sha, {digest, Digest}, Key, Options); +sign(Algorithm, Type, Data, Key, Options) -> + case pkey_sign_nif(Algorithm, Type, Data, format_pkey(Algorithm, Key), Options) of + error -> erlang:error(badkey, [Algorithm, Type, Data, Key, Options]); + notsup -> erlang:error(notsup); + Signature -> Signature end. -spec public_encrypt(rsa, binary(), [binary()], rsa_padding()) -> @@ -838,13 +838,9 @@ srp_value_B_nif(_Multiplier, _Verifier, _Generator, _Exponent, _Prime) -> ?nif_s %% Digital signatures -------------------------------------------------------------------- -rsa_sign_nif(_Type,_Digest,_Key) -> ?nif_stub. -dss_sign_nif(_Type,_Digest,_Key) -> ?nif_stub. -ecdsa_sign_nif(_Type, _Digest, _Curve, _Key) -> ?nif_stub. -dss_verify_nif(_Type, _Digest, _Signature, _Key) -> ?nif_stub. -rsa_verify_nif(_Type, _Digest, _Signature, _Key) -> ?nif_stub. -ecdsa_verify_nif(_Type, _Digest, _Signature, _Curve, _Key) -> ?nif_stub. +pkey_sign_nif(_Algorithm, _Type, _Digest, _Key, _Options) -> ?nif_stub. +pkey_verify_nif(_Algorithm, _Type, _Data, _Signature, _Key, _Options) -> ?nif_stub. %% Public Keys -------------------------------------------------------------------- %% RSA Rivest-Shamir-Adleman functions @@ -961,6 +957,15 @@ ensure_int_as_bin(Int) when is_integer(Int) -> ensure_int_as_bin(Bin) -> Bin. +format_pkey(rsa, Key) -> + map_ensure_int_as_bin(Key); +format_pkey(ecdsa, [Key, Curve]) -> + {nif_curve_params(Curve), ensure_int_as_bin(Key)}; +format_pkey(dss, Key) -> + map_ensure_int_as_bin(Key); +format_pkey(_, Key) -> + Key. + %%-------------------------------------------------------------------- %% -type rsa_padding() :: 'rsa_pkcs1_padding' | 'rsa_pkcs1_oaep_padding' | 'rsa_no_padding'. @@ -1003,3 +1008,14 @@ erlint(<<MPIntSize:32/integer,MPIntValue/binary>>) -> %% mod_exp_nif(_Base,_Exp,_Mod,_bin_hdr) -> ?nif_stub. + +%%%---------------------------------------------------------------- +%% 9470495 == V(0,9,8,zh). +%% 268435615 == V(1,0,0,i). +%% 268439663 == V(1,0,1,f). + +packed_openssl_version(MAJ, MIN, FIX, P0) -> + %% crypto.c + P1 = atom_to_list(P0), + P = lists:sum([C-$a||C<-P1]), + ((((((((MAJ bsl 8) bor MIN) bsl 8 ) bor FIX) bsl 8) bor (P+1)) bsl 4) bor 16#f). diff --git a/lib/crypto/test/blowfish_SUITE.erl b/lib/crypto/test/blowfish_SUITE.erl index c2d0d2621b..c9033ac4f8 100644 --- a/lib/crypto/test/blowfish_SUITE.erl +++ b/lib/crypto/test/blowfish_SUITE.erl @@ -47,6 +47,11 @@ init_per_suite(Config) -> case catch crypto:start() of ok -> + catch ct:comment("~s",[element(3,hd(crypto:info_lib()))]), + catch ct:log("crypto:info_lib() -> ~p~n" + "crypto:supports() -> ~p~n" + "crypto:version() -> ~p~n" + ,[crypto:info_lib(), crypto:supports(), crypto:version()]), Config; _Else -> {skip,"Could not start crypto!"} diff --git a/lib/crypto/test/crypto_SUITE.erl b/lib/crypto/test/crypto_SUITE.erl index 164f43dcb0..88f13d766c 100644 --- a/lib/crypto/test/crypto_SUITE.erl +++ b/lib/crypto/test/crypto_SUITE.erl @@ -177,6 +177,12 @@ init_per_suite(Config) -> try crypto:start() of ok -> + catch ct:comment("~s",[element(3,hd(crypto:info_lib()))]), + catch ct:log("crypto:info_lib() -> ~p~n" + "crypto:supports() -> ~p~n" + "crypto:version() -> ~p~n" + ,[crypto:info_lib(), crypto:supports(), crypto:version()]), + try crypto:strong_rand_bytes(1) of _ -> Config @@ -745,10 +751,44 @@ do_sign_verify({Type, Hash, Public, Private, Msg}) -> Signature = crypto:sign(Type, Hash, Msg, Private), case crypto:verify(Type, Hash, Msg, Signature, Public) of true -> + ct:log("OK crypto:sign(~p, ~p, ..., ..., ...)", [Type,Hash]), negative_verify(Type, Hash, Msg, <<10,20>>, Public); false -> + ct:log("ERROR crypto:sign(~p, ~p, ..., ..., ...)", [Type,Hash]), ct:fail({{crypto, verify, [Type, Hash, Msg, Signature, Public]}}) - end. + end; +do_sign_verify({Type, Hash, Public, Private, Msg, Options}) -> + LibVer = + case crypto:info_lib() of + [{<<"OpenSSL">>,Ver,<<"OpenSSL",_/binary>>}] -> Ver; + _ -> infinity + end, + Pad = proplists:get_value(rsa_padding, Options), + NotSupLow = lists:member(Pad, [rsa_pkcs1_pss_padding]), + try + crypto:sign(Type, Hash, Msg, Private, Options) + of + Signature -> + case crypto:verify(Type, Hash, Msg, Signature, Public, Options) of + true -> + ct:log("OK crypto:sign(~p, ~p, ..., ..., ..., ~p)", [Type,Hash,Options]), + negative_verify(Type, Hash, Msg, <<10,20>>, Public, Options); + false -> + ct:log("ERROR crypto:sign(~p, ~p, ..., ..., ..., ~p)", [Type,Hash,Options]), + ct:fail({{crypto, verify, [Type, Hash, Msg, Signature, Public, Options]}}) + end + catch + error:notsup when NotSupLow == true, + is_integer(LibVer), + LibVer < 16#10001000 -> + %% Thoose opts where introduced in 1.0.1 + ct:log("notsup but OK in old cryptolib crypto:sign(~p, ~p, ..., ..., ..., ~p)", + [Type,Hash,Options]), + true; + C:E -> + ct:log("~p:~p crypto:sign(~p, ~p, ..., ..., ..., ~p)", [C,E,Type,Hash,Options]), + ct:fail({{crypto, sign_verify, [LibVer, Type, Hash, Msg, Public, Options]}}) + end. negative_verify(Type, Hash, Msg, Signature, Public) -> case crypto:verify(Type, Hash, Msg, Signature, Public) of @@ -758,6 +798,14 @@ negative_verify(Type, Hash, Msg, Signature, Public) -> ok end. +negative_verify(Type, Hash, Msg, Signature, Public, Options) -> + case crypto:verify(Type, Hash, Msg, Signature, Public, Options) of + true -> + ct:fail({{crypto, verify, [Type, Hash, Msg, Signature, Public, Options]}, should_fail}); + false -> + ok + end. + do_public_encrypt({Type, Public, Private, Msg, Padding}) -> PublicEcn = (catch crypto:public_encrypt(Type, Msg, Public, Padding)), case crypto:private_decrypt(Type, PublicEcn, Private, Padding) of @@ -1172,13 +1220,29 @@ group_config(dss = Type, Config) -> Msg = dss_plain(), Public = dss_params() ++ [dss_public()], Private = dss_params() ++ [dss_private()], - SignVerify = [{Type, sha, Public, Private, Msg}], + SupportedHashs = proplists:get_value(hashs, crypto:supports(), []), + DssHashs = + case crypto:info_lib() of + [{<<"OpenSSL">>,LibVer,_}] when is_integer(LibVer), LibVer > 16#10001000 -> + [sha, sha224, sha256, sha384, sha512]; + [{<<"OpenSSL">>,LibVer,_}] when is_integer(LibVer), LibVer > 16#10000000 -> + [sha, sha224, sha256]; + _Else -> + [sha] + end, + SignVerify = [{Type, Hash, Public, Private, Msg} + || Hash <- DssHashs, + lists:member(Hash, SupportedHashs)], [{sign_verify, SignVerify} | Config]; group_config(ecdsa = Type, Config) -> {Private, Public} = ec_key_named(), Msg = ec_msg(), - SignVerify = [{Type, sha, Public, Private, Msg}], + SupportedHashs = proplists:get_value(hashs, crypto:supports(), []), + DssHashs = [sha, sha224, sha256, sha384, sha512], + SignVerify = [{Type, Hash, Public, Private, Msg} + || Hash <- DssHashs, + lists:member(Hash, SupportedHashs)], [{sign_verify, SignVerify} | Config]; group_config(srp, Config) -> GenerateCompute = [srp3(), srp6(), srp6a(), srp6a_smaller_prime()], @@ -1262,18 +1326,38 @@ group_config(_, Config) -> Config. sign_verify_tests(Type, Msg, Public, Private, PublicS, PrivateS) -> - sign_verify_tests(Type, [md5, sha, sha224, sha256], Msg, Public, Private) ++ - sign_verify_tests(Type, [sha384, sha512], Msg, PublicS, PrivateS). - -sign_verify_tests(Type, Hashs, Msg, Public, Private) -> - lists:foldl(fun(Hash, Acc) -> - case is_supported(Hash) of - true -> - [{Type, Hash, Public, Private, Msg}|Acc]; - false -> - Acc - end - end, [], Hashs). + gen_sign_verify_tests(Type, [md5, ripemd160, sha, sha224, sha256], Msg, Public, Private, + [undefined, + [{rsa_padding, rsa_pkcs1_pss_padding}], + [{rsa_padding, rsa_pkcs1_pss_padding}, {rsa_pss_saltlen, 0}], + [{rsa_padding, rsa_x931_padding}] + ]) ++ + gen_sign_verify_tests(Type, [sha384, sha512], Msg, PublicS, PrivateS, + [undefined, + [{rsa_padding, rsa_pkcs1_pss_padding}], + [{rsa_padding, rsa_pkcs1_pss_padding}, {rsa_pss_saltlen, 0}], + [{rsa_padding, rsa_x931_padding}] + ]). + +gen_sign_verify_tests(Type, Hashs, Msg, Public, Private, Opts) -> + lists:foldr(fun(Hash, Acc0) -> + case is_supported(Hash) of + true -> + lists:foldr(fun + (undefined, Acc1) -> + [{Type, Hash, Public, Private, Msg} | Acc1]; + ([{rsa_padding, rsa_x931_padding} | _], Acc1) + when Hash =:= md5 + orelse Hash =:= ripemd160 + orelse Hash =:= sha224 -> + Acc1; + (Opt, Acc1) -> + [{Type, Hash, Public, Private, Msg, Opt} | Acc1] + end, Acc0, Opts); + false -> + Acc0 + end + end, [], Hashs). rfc_1321_msgs() -> [<<"">>, @@ -2294,7 +2378,7 @@ fmt_words(Words) -> log_rsp_size(Label, Term) -> S = erts_debug:size(Term), - ct:pal("~s: ~w test(s), Memory used: ~s", + ct:log("~s: ~w test(s), Memory used: ~s", [Label, length(Term), fmt_words(S)]). read_rsp(Config, Type, Files) -> diff --git a/lib/debugger/src/dbg_ieval.erl b/lib/debugger/src/dbg_ieval.erl index 88c7caacb0..8009d62629 100644 --- a/lib/debugger/src/dbg_ieval.erl +++ b/lib/debugger/src/dbg_ieval.erl @@ -353,15 +353,15 @@ format_trace(What, Args, P) -> {Called, {Le,Li,M,F,As}} = Args, case Called of extern -> - io_lib:format("++ (~w) <~w> ~w:~w~ts~n", + io_lib:format("++ (~w) <~w> ~w:~tw~ts~n", [Le,Li,M,F,format_args(As, P)]); local -> - io_lib:format("++ (~w) <~w> ~w~ts~n", + io_lib:format("++ (~w) <~w> ~tw~ts~n", [Le,Li,F,format_args(As, P)]) end; call_fun -> {Le,Li,F,As} = Args, - io_lib:format("++ (~w) <~w> ~w~ts~n", + io_lib:format("++ (~w) <~w> ~tw~ts~n", [Le, Li, F, format_args(As, P)]); return -> {Le,Val} = Args, @@ -370,7 +370,7 @@ format_trace(What, Args, P) -> bif -> {Le,Li,M,F,As} = Args, - io_lib:format("++ (~w) <~w> ~w:~w~ts~n", + io_lib:format("++ (~w) <~w> ~w:~tw~ts~n", [Le, Li, M, F, format_args(As, P)]) end. diff --git a/lib/debugger/src/dbg_wx_break_win.erl b/lib/debugger/src/dbg_wx_break_win.erl index 770681510d..10e9272254 100644 --- a/lib/debugger/src/dbg_wx_break_win.erl +++ b/lib/debugger/src/dbg_wx_break_win.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2016. All Rights Reserved. +%% Copyright Ericsson AB 2008-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -159,7 +159,7 @@ create_win(Parent, Pos, Type, Mod, Line) -> %%-------------------------------------------------------------------- update_functions(WinInfo, Funcs) -> Items = lists:map(fun([N, A]) -> - lists:flatten(io_lib:format("~p/~p", [N,A])) + lists:flatten(io_lib:format("~tw/~w", [N,A])) end, Funcs), wxListBox:set(WinInfo#winInfo.listbox, Items), diff --git a/lib/debugger/src/dbg_wx_mon_win.erl b/lib/debugger/src/dbg_wx_mon_win.erl index 9737c9e67f..fcd954454b 100644 --- a/lib/debugger/src/dbg_wx_mon_win.erl +++ b/lib/debugger/src/dbg_wx_mon_win.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2016. All Rights Reserved. +%% Copyright Ericsson AB 2008-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -342,7 +342,7 @@ add_process(WinInfo, Pid, Name, {Mod,Func,Args}, Status, Info) -> Row = (WinInfo#winInfo.row), Name2 = case Name of undefined -> ""; _ -> to_string(Name) end, - FuncS = to_string("~w:~w/~w", [Mod, Func, length(Args)]), + FuncS = to_string("~w:~tw/~w", [Mod, Func, length(Args)]), Info2 = case Info of {} -> ""; _ -> to_string(Info) end, Pid2 = to_string("~p",[Pid]), diff --git a/lib/debugger/src/dbg_wx_trace.erl b/lib/debugger/src/dbg_wx_trace.erl index f4ee30618c..b1e0e03b4c 100644 --- a/lib/debugger/src/dbg_wx_trace.erl +++ b/lib/debugger/src/dbg_wx_trace.erl @@ -345,11 +345,12 @@ gui_cmd('Back Trace', State) -> P = p(State), lists:foreach( fun({Le, {Mod,Func,Args}}) -> - Str = io_lib:format("~p > ~p:~p"++P++"~n", - [Le, Mod, Func, Args]), + Str = io_lib:format("~p > ~w:~tw~ts\n", + [Le, Mod, Func, format_args(Args, P)]), dbg_wx_trace_win:trace_output(State#state.win,Str); ({Le, {Fun,Args}}) -> - Str = io_lib:format("~p > ~p"++P++"~n", [Le, Fun, Args]), + Str = io_lib:format("~p > ~p~ts~n", + [Le, Fun, format_args(Args, P)]), dbg_wx_trace_win:trace_output(State#state.win,Str); (_) -> ignore end, @@ -539,6 +540,18 @@ add_break(WI, Coords, Type, Mod, Line) -> Win = dbg_wx_trace_win:get_window(WI), dbg_wx_break:start(Win, Coords, Type, Mod, Line). +format_args(As, P) when is_list(As) -> + [$(,format_args1(As, P),$)]; +format_args(A, P) -> + [$/,io_lib:format(P, [A])]. + +format_args1([A], P) -> + [io_lib:format(P, [A])]; +format_args1([A|As], P) -> + [io_lib:format(P, [A]),$,|format_args1(As, P)]; +format_args1([], _) -> + []. + %%--Commands from the interpreter------------------------------------- int_cmd({interpret, Mod}, State) -> diff --git a/lib/debugger/src/dbg_wx_win.erl b/lib/debugger/src/dbg_wx_win.erl index f1298154ab..9f59915476 100644 --- a/lib/debugger/src/dbg_wx_win.erl +++ b/lib/debugger/src/dbg_wx_win.erl @@ -299,7 +299,7 @@ open_help(_Parent, HelpHtmlFile) -> %%-------------------------------------------------------------------- to_string(Atom) when is_atom(Atom) -> - atom_to_list(Atom); + io_lib:format("~tw", [Atom]); to_string(Integer) when is_integer(Integer) -> integer_to_list(Integer); to_string([]) -> ""; diff --git a/lib/debugger/src/debugger.app.src b/lib/debugger/src/debugger.app.src index 446f2b9882..37a41c1a56 100644 --- a/lib/debugger/src/debugger.app.src +++ b/lib/debugger/src/debugger.app.src @@ -48,5 +48,5 @@ ]}, {registered, [dbg_iserver, dbg_wx_mon, dbg_wx_winman]}, {applications, [kernel, stdlib]}, - {runtime_dependencies, ["wx-1.2","stdlib-2.5","kernel-3.0","erts-6.0", + {runtime_dependencies, ["wx-1.2","stdlib-3.4","kernel-5.3","erts-9.0", "compiler-5.0"]}]}. diff --git a/lib/debugger/src/i.erl b/lib/debugger/src/i.erl index 2da3e77618..62ce8d0e20 100644 --- a/lib/debugger/src/i.erl +++ b/lib/debugger/src/i.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2016. All Rights Reserved. +%% Copyright Ericsson AB 1998-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -307,13 +307,13 @@ ip() -> ip([{Pid,{M,F,A},Status,{}}|Stats]) -> hformat(io_lib:format("~w",[Pid]), - io_lib:format("~p:~p/~p",[M,F,length(A)]), + io_lib:format("~w:~tw/~w",[M,F,length(A)]), io_lib:format("~w",[Status]), ""), ip(Stats); ip([{Pid,{M,F,A},Status,Info}|Stats]) -> hformat(io_lib:format("~w",[Pid]), - io_lib:format("~p:~p/~p",[M,F,length(A)]), + io_lib:format("~w:~tw/~w",[M,F,length(A)]), io_lib:format("~w",[Status]), io_lib:format("~w",[Info])), ip(Stats); @@ -321,7 +321,7 @@ ip([]) -> ok. hformat(A1, A2, A3, A4) -> - format("~-12s ~-21s ~-9s ~-21s~n", [A1,A2,A3,A4]). + format("~-12s ~-21ts ~-9s ~-21s~n", [A1,A2,A3,A4]). %% ------------------------------------------- diff --git a/lib/dialyzer/doc/src/notes.xml b/lib/dialyzer/doc/src/notes.xml index 0d2cb6c4df..c26b7aab5e 100644 --- a/lib/dialyzer/doc/src/notes.xml +++ b/lib/dialyzer/doc/src/notes.xml @@ -32,6 +32,21 @@ <p>This document describes the changes made to the Dialyzer application.</p> +<section><title>Dialyzer 3.2.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> Fix a bug where merging PLT:s could lose info. The + bug was introduced in Erlang/OTP 20.0. </p> + <p> + Own Id: OTP-14558 Aux Id: ERIERL-53 </p> + </item> + </list> + </section> + +</section> + <section><title>Dialyzer 3.2</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/lib/dialyzer/src/dialyzer.app.src b/lib/dialyzer/src/dialyzer.app.src index 5f803875b0..e3a0fc967d 100644 --- a/lib/dialyzer/src/dialyzer.app.src +++ b/lib/dialyzer/src/dialyzer.app.src @@ -48,6 +48,6 @@ {registered, []}, {applications, [compiler, hipe, kernel, stdlib, wx]}, {env, []}, - {runtime_dependencies, ["wx-1.2","syntax_tools-2.0","stdlib-3.0", - "kernel-5.0","hipe-3.15.4","erts-8.0", + {runtime_dependencies, ["wx-1.2","syntax_tools-2.0","stdlib-3.4", + "kernel-5.3","hipe-3.16.1","erts-9.0", "compiler-7.0"]}]}. diff --git a/lib/dialyzer/src/dialyzer.erl b/lib/dialyzer/src/dialyzer.erl index c319acb2fb..1538174d4a 100644 --- a/lib/dialyzer/src/dialyzer.erl +++ b/lib/dialyzer/src/dialyzer.erl @@ -498,24 +498,24 @@ call_or_apply_to_string(ArgNs, FailReason, SigArgs, SigRet, true -> %% We do not know which argument(s) caused the failure io_lib:format("will never return since the success typing arguments" - " are ~s\n", [SigArgs]); + " are ~ts\n", [SigArgs]); false -> io_lib:format("will never return since it differs in the ~s argument" - " from the success typing arguments: ~s\n", + " from the success typing arguments: ~ts\n", [PositionString, SigArgs]) end; only_contract -> case (ArgNs =:= []) orelse IsOverloaded of true -> %% We do not know which arguments caused the failure - io_lib:format("breaks the contract ~s\n", [Contract]); + io_lib:format("breaks the contract ~ts\n", [Contract]); false -> - io_lib:format("breaks the contract ~s in the ~s argument\n", + io_lib:format("breaks the contract ~ts in the ~s argument\n", [Contract, PositionString]) end; both -> - io_lib:format("will never return since the success typing is ~s -> ~s" - " and the contract is ~s\n", [SigArgs, SigRet, Contract]) + io_lib:format("will never return since the success typing is ~ts -> ~ts" + " and the contract is ~ts\n", [SigArgs, SigRet, Contract]) end. form_positions(ArgNs) -> @@ -533,9 +533,9 @@ form_positions(ArgNs) -> form_expected_without_opaque([{N, T, TStr}]) -> case erl_types:t_is_opaque(T) of true -> - io_lib:format("an opaque term of type ~s as ", [TStr]); + io_lib:format("an opaque term of type ~ts as ", [TStr]); false -> - io_lib:format("a term of type ~s (with opaque subterms) as ", [TStr]) + io_lib:format("a term of type ~ts (with opaque subterms) as ", [TStr]) end ++ form_position_string([N]) ++ " argument"; form_expected_without_opaque(ExpectedTriples) -> %% TODO: can do much better here {ArgNs, _Ts, _TStrs} = lists:unzip3(ExpectedTriples), @@ -546,8 +546,8 @@ form_expected(ExpectedArgs) -> [T] -> TS = erl_types:t_to_string(T), case erl_types:t_is_opaque(T) of - true -> io_lib:format("an opaque term of type ~s is expected", [TS]); - false -> io_lib:format("a structured term of type ~s is expected", [TS]) + true -> io_lib:format("an opaque term of type ~ts is expected", [TS]); + false -> io_lib:format("a structured term of type ~ts is expected", [TS]) end; [_,_|_] -> "terms of different types are expected in these positions" end. diff --git a/lib/dialyzer/src/dialyzer_cl_parse.erl b/lib/dialyzer/src/dialyzer_cl_parse.erl index a456d38e64..80c10183cf 100644 --- a/lib/dialyzer/src/dialyzer_cl_parse.erl +++ b/lib/dialyzer/src/dialyzer_cl_parse.erl @@ -82,7 +82,7 @@ cl(["--get_warnings"|T]) -> cl(["-D"|_]) -> cl_error("No defines specified after -D"); cl(["-D"++Define|T]) -> - Def = re:split(Define, "=", [{return, list}]), + Def = re:split(Define, "=", [{return, list}, unicode]), append_defines(Def), cl(T); cl(["-h"|_]) -> diff --git a/lib/dialyzer/src/dialyzer_contracts.erl b/lib/dialyzer/src/dialyzer_contracts.erl index b554ebc2cc..e72c1aecfc 100644 --- a/lib/dialyzer/src/dialyzer_contracts.erl +++ b/lib/dialyzer/src/dialyzer_contracts.erl @@ -555,6 +555,9 @@ from_form_with_check(Form, ExpTypes, MFA, RecordTable, VarTable, Cache) -> Site = {spec, MFA}, C1 = erl_types:t_check_record_fields(Form, ExpTypes, Site, RecordTable, VarTable, Cache), + %% The check costs some time, and with the assumption that contracts + %% are not very deep, it does not add anything. + %% erl_types:t_from_form_check_remote(Form, ExpTypes, MFA, RecordTable), erl_types:t_from_form(Form, ExpTypes, Site, RecordTable, VarTable, C1). constraints_to_dict(Constrs, MFA, RecDict, ExpTypes, RecordTable, @@ -840,7 +843,7 @@ is_remote_types_related(Contract, CSig, Sig, MFA, RecDict) -> t_from_forms_without_remote([{FType, []}], MFA, RecDict) -> Site = {spec, MFA}, - {Type1, _} = erl_types:t_from_form_without_remote(FType, Site, RecDict), + Type1 = erl_types:t_from_form_without_remote(FType, Site, RecDict), {ok, erl_types:subst_all_vars_to_any(Type1)}; t_from_forms_without_remote([{_FType, _Constrs}], _MFA, _RecDict) -> %% 'When' constraints diff --git a/lib/dialyzer/src/dialyzer_gui_wx.erl b/lib/dialyzer/src/dialyzer_gui_wx.erl index 538327d4d1..b4b1872c12 100644 --- a/lib/dialyzer/src/dialyzer_gui_wx.erl +++ b/lib/dialyzer/src/dialyzer_gui_wx.erl @@ -1093,7 +1093,7 @@ macro_loop(Options, Win, Box, MacroText, TermText, Frame) -> Fun = fun(X) -> Val = wxControlWithItems:getString(Box,X), - [MacroName|_] = re:split(Val, " ", [{return, list}]), + [MacroName|_] = re:split(Val, " ", [{return, list}, unicode]), list_to_atom(MacroName) end, Delete = [Fun(X) || X <- List], diff --git a/lib/dialyzer/src/dialyzer_plt.erl b/lib/dialyzer/src/dialyzer_plt.erl index 47994fc35b..95c8b5ebce 100644 --- a/lib/dialyzer/src/dialyzer_plt.erl +++ b/lib/dialyzer/src/dialyzer_plt.erl @@ -775,8 +775,13 @@ merge_tables(T1, T2) -> tab_merge(ets:first(T1), T1, T2). tab_merge('$end_of_table', T1, T2) -> - true = ets:delete(T1), - T2; + case ets:first(T1) of % no safe_fixtable()... + '$end_of_table' -> + true = ets:delete(T1), + T2; + Key -> + tab_merge(Key, T1, T2) + end; tab_merge(K1, T1, T2) -> Vs = ets:lookup(T1, K1), NextK1 = ets:next(T1, K1), diff --git a/lib/dialyzer/src/dialyzer_utils.erl b/lib/dialyzer/src/dialyzer_utils.erl index 511a6d66bf..9b8fbc67eb 100644 --- a/lib/dialyzer/src/dialyzer_utils.erl +++ b/lib/dialyzer/src/dialyzer_utils.erl @@ -326,9 +326,12 @@ process_record_remote_types(CServer) -> {record, Name} -> FieldFun = fun({Arity, Fields}, C4) -> - Site = {record, {Module, Name, Arity}}, + MRA = {Module, Name, Arity}, + Site = {record, MRA}, {Fields1, C7} = lists:mapfoldl(fun({FieldName, Field, _}, C5) -> + check_remote(Field, ExpTypes, + MRA, RecordTable), {FieldT, C6} = erl_types:t_from_form (Field, ExpTypes, Site, @@ -342,18 +345,12 @@ process_record_remote_types(CServer) -> {FieldsList, C3} = lists:mapfoldl(FieldFun, C2, orddict:to_list(Fields)), {{Key, {FileLine, orddict:from_list(FieldsList)}}, C3}; - {type, Name, NArgs} -> + {_TypeOrOpaque, Name, NArgs} -> %% Make sure warnings about unknown types are output %% also for types unused by specs. - Site = {type, {Module, Name, NArgs}}, - L = erl_anno:new(0), - Args = lists:duplicate(NArgs, {var, L, '_'}), - UserType = {user_type, L, Name, Args}, - {_NewType, C3} = - erl_types:t_from_form(UserType, ExpTypes, Site, - RecordTable, VarTable, C2), - {{Key, Value}, C3}; - {opaque, _Name, _NArgs} -> + MTA = {Module, Name, NArgs}, + {{_Module, _FileLine, Form, _ArgNames}, _Type} = Value, + check_remote(Form, ExpTypes, MTA, RecordTable), {{Key, Value}, C2} end end, @@ -454,6 +451,9 @@ msg_with_position(Fun, FileLine) -> throw({error, NewMsg}) end. +check_remote(Form, ExpTypes, What, RecordTable) -> + erl_types:t_from_form_check_remote(Form, ExpTypes, What, RecordTable). + -spec merge_types(codeserver(), dialyzer_plt:plt()) -> codeserver(). merge_types(CServer, Plt) -> diff --git a/lib/dialyzer/src/typer.erl b/lib/dialyzer/src/typer.erl index bf5484e5f6..16b9c8a94a 100644 --- a/lib/dialyzer/src/typer.erl +++ b/lib/dialyzer/src/typer.erl @@ -74,7 +74,8 @@ -spec start() -> no_return(). start() -> -_ = io:setopts(standard_error, [{encoding,unicode}]), + _ = io:setopts(standard_error, [{encoding,unicode}]), + _ = io:setopts([{encoding,unicode}]), {Args, Analysis} = process_cl_args(), %% io:format("Args: ~p\n", [Args]), %% io:format("Analysis: ~p\n", [Analysis]), @@ -484,12 +485,12 @@ write_typed_file(File, Info) -> write_typed_file(File, Info, NewFileName) -> {ok, Binary} = file:read_file(File), - Chars = binary_to_list(Binary), + Chars = unicode:characters_to_list(Binary), write_typed_file(Chars, NewFileName, Info, 1, []), io:format(" Saved as: ~tp\n", [NewFileName]). write_typed_file(Chars, File, #info{functions = []}, _LNo, _Acc) -> - ok = file:write_file(File, list_to_binary(Chars), [append]); + ok = file:write_file(File, unicode:characters_to_binary(Chars), [append]); write_typed_file([Ch|Chs] = Chars, File, Info, LineNo, Acc) -> [{Line,F,A}|RestFuncs] = Info#info.functions, case Line of @@ -519,7 +520,7 @@ write_typed_file([Ch|Chs] = Chars, File, Info, LineNo, Acc) -> raw_write(F, A, Info, File, Content) -> TypeInfo = get_type_string(F, A, Info, file), ContentList = lists:reverse(Content) ++ TypeInfo ++ "\n", - ContentBin = list_to_binary(ContentList), + ContentBin = unicode:characters_to_binary(ContentList), file:write_file(File, ContentBin, [append]). get_type_string(F, A, Info, Mode) -> @@ -608,7 +609,7 @@ cl(["-D"++Def|Opts]) -> case Def of "" -> fatal_error("no variable name specified after -D"); _ -> - DefPair = process_def_list(re:split(Def, "=", [{return, list}])), + DefPair = process_def_list(re:split(Def, "=", [{return, list}, unicode])), {{def, DefPair}, Opts} end; cl(["-I",Dir|Opts]) -> {{inc, Dir}, Opts}; @@ -697,7 +698,7 @@ get_all_files(#args{files = Fs, files_r = Ds}) -> test_erl_file_exclude_ann(File) -> case is_erl_file(File) of true -> %% Exclude files ending with ".ann.erl" - case re:run(File, "[\.]ann[\.]erl$") of + case re:run(File, "[\.]ann[\.]erl$", [unicode]) of {match, _} -> false; nomatch -> true end; diff --git a/lib/dialyzer/test/map_SUITE_data/results/loop b/lib/dialyzer/test/map_SUITE_data/results/loop new file mode 100644 index 0000000000..2e956a5709 --- /dev/null +++ b/lib/dialyzer/test/map_SUITE_data/results/loop @@ -0,0 +1,4 @@ + +loop.erl:63: The call loop:start_timer(#loop{state::'idle' | 'waiting',queues::#{'category1'=>#queue{limit::non_neg_integer(),buffer::[any()]}, 'category2'=>#queue{limit::non_neg_integer(),buffer::[any()]}},counters::#{'counter1':=10, 2:=10}}) does not have a term of type #loop{state::'idle' | 'waiting',timer::timer:tref(),queues::#{'category1'=>#queue{limit::non_neg_integer(),buffer::[any()]}, 'category2'=>#queue{limit::non_neg_integer(),buffer::[any()]}},counters::#{'counter1'=>non_neg_integer(), 2=>non_neg_integer()}} (with opaque subterms) as 1st argument +loop.erl:67: Function wait/1 has no local return +loop.erl:85: Record construction #loop{state::'idle' | 'waiting',timer::{'error',_} | {'ok',timer:tref()},queues::#{'category1'=>#queue{limit::non_neg_integer(),buffer::[any()]}, 'category2'=>#queue{limit::non_neg_integer(),buffer::[any()]}},counters::#{'counter1'=>non_neg_integer(), 2=>non_neg_integer()}} violates the declared type of field timer::'undefined' | timer:tref() diff --git a/lib/dialyzer/test/map_SUITE_data/results/map_galore b/lib/dialyzer/test/map_SUITE_data/results/map_galore index c34ba5cf30..9a140de255 100644 --- a/lib/dialyzer/test/map_SUITE_data/results/map_galore +++ b/lib/dialyzer/test/map_SUITE_data/results/map_galore @@ -1,11 +1,11 @@ map_galore.erl:1000: A key of type 42 cannot exist in a map of type #{1:='a', 2:='b', 4:='d', 5:='e', float()=>'c' | 'v'} -map_galore.erl:1080: A key of type 'nonexisting' cannot exist in a map of type #{#{'map':='key', 'one':='small'}:=[32 | 49 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], #{'map':='key', 'second':='small'}:=[32 | 50 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], #{'map':='key', 'third':='small'}:=[32 | 51 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], 10:='a0', 11:='a1', 12:='a2', 13:='a3', 14:='a4', 15:='a5', 16:='a6', 17:='a7', 18:='a8', 19:='a9', 20:='b0', 21:='b1', 22:='b2', 23:='b3', 24:='b4', 25:='b5', 26:='b6', 27:='b7', 28:='b8', 29:='b9', 30:=[48 | 99,...], 31:=[49 | 99,...], 32:=[50 | 99,...], 33:=[51 | 99,...], 34:=[52 | 99,...], 35:=[53 | 99,...], 36:=[54 | 99,...], 37:=[55 | 99,...], 38:=[56 | 99,...], 39:=[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | float() | {[[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...],...]} | #{10:='a0', 11:='a1', 12:='a2', 13:='a3', 14:='a4', 15:='a5', 17:='a7', 18:='a8', 19:='a9', 20:='b0', 21:='b1', 22:='b2', 23:='b3', 24:='b4', 25:='b5', 27:='b7', 28:='b8', 29:='b9', 30:=[48 | 99,...], 31:=[49 | 99,...], 32:=[50 | 99,...], 33:=[51 | 99,...], 34:=[52 | 99,...], 35:=[53 | 99,...], 37:=[55 | 99,...], 38:=[56 | 99,...], 39:=[57 | 99,...], 'k16'=>'a6', 'k26'=>'b6', 'k36'=>[54 | 99,...], 16=>'a6', 26=>'b6', 36=>[54 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | {[[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...],...]}=>[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 100 | 101,...]}=>atom() | [1..255,...]} -map_galore.erl:1082: A key of type 42 cannot exist in a map of type #{#{'map':='key', 'one':='small'}:=[32 | 49 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], #{'map':='key', 'second':='small'}:=[32 | 50 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], #{'map':='key', 'third':='small'}:=[32 | 51 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], 10:='a0', 11:='a1', 12:='a2', 13:='a3', 14:='a4', 15:='a5', 16:='a6', 17:='a7', 18:='a8', 19:='a9', 20:='b0', 21:='b1', 22:='b2', 23:='b3', 24:='b4', 25:='b5', 26:='b6', 27:='b7', 28:='b8', 29:='b9', 30:=[48 | 99,...], 31:=[49 | 99,...], 32:=[50 | 99,...], 33:=[51 | 99,...], 34:=[52 | 99,...], 35:=[53 | 99,...], 36:=[54 | 99,...], 37:=[55 | 99,...], 38:=[56 | 99,...], 39:=[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | float() | {[[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...],...]} | #{10:='a0', 11:='a1', 12:='a2', 13:='a3', 14:='a4', 15:='a5', 17:='a7', 18:='a8', 19:='a9', 20:='b0', 21:='b1', 22:='b2', 23:='b3', 24:='b4', 25:='b5', 27:='b7', 28:='b8', 29:='b9', 30:=[48 | 99,...], 31:=[49 | 99,...], 32:=[50 | 99,...], 33:=[51 | 99,...], 34:=[52 | 99,...], 35:=[53 | 99,...], 37:=[55 | 99,...], 38:=[56 | 99,...], 39:=[57 | 99,...], 'k16'=>'a6', 'k26'=>'b6', 'k36'=>[54 | 99,...], 16=>'a6', 26=>'b6', 36=>[54 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | {[[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...],...]}=>[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 100 | 101,...]}=>atom() | [1..255,...]} -map_galore.erl:1140: The call map_galore:map_guard_sequence_1(#{'seq':=6, 'val':=[101,...]}) will never return since it differs in the 1st argument from the success typing arguments: (#{'seq':=1 | 2 | 3 | 4 | 5, 'val':=[97 | 98 | 99 | 100 | 101,...], #{'map':='key', 'one':='small'}=>[32 | 49 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], #{'map':='key', 'second':='small'}=>[32 | 50 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], #{'map':='key', 'third':='small'}=>[32 | 51 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], 10=>'a0', 11=>'a1', 12=>'a2', 13=>'a3', 14=>'a4', 15=>'a5', 16=>'a6', 17=>'a7', 18=>'a8', 19=>'a9', 20=>'b0', 21=>'b1', 22=>'b2', 23=>'b3', 24=>'b4', 25=>'b5', 26=>'b6', 27=>'b7', 28=>'b8', 29=>'b9', 30=>[48 | 99,...], 31=>[49 | 99,...], 32=>[50 | 99,...], 33=>[51 | 99,...], 34=>[52 | 99,...], 35=>[53 | 99,...], 36=>[54 | 99,...], 37=>[55 | 99,...], 38=>[56 | 99,...], 39=>[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | float() | {[any(),...]} | #{10:='a0', 11:='a1', 12:='a2', 13:='a3', 14:='a4', 15:='a5', 17:='a7', 18:='a8', 19:='a9', 20:='b0', 21:='b1', 22:='b2', 23:='b3', 24:='b4', 25:='b5', 27:='b7', 28:='b8', 29:='b9', 30:=[any(),...], 31:=[any(),...], 32:=[any(),...], 33:=[any(),...], 34:=[any(),...], 35:=[any(),...], 37:=[any(),...], 38:=[any(),...], 39:=[any(),...], 'k16'=>'a6', 'k26'=>'b6', 'k36'=>[any(),...], 16=>'a6', 26=>'b6', 36=>[any(),...], <<_:16>> | [any(),...] | {_}=>[any(),...]}=>atom() | [1..255,...]}) -map_galore.erl:1141: The call map_galore:map_guard_sequence_2(#{'b':=5}) will never return since it differs in the 1st argument from the success typing arguments: (#{'a':='gg' | 'kk' | 'sc' | 3 | 4, 'b'=>'other' | 3 | 4 | 5, 'c'=>'sc2', #{'map':='key', 'one':='small'}=>[32 | 49 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], #{'map':='key', 'second':='small'}=>[32 | 50 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], #{'map':='key', 'third':='small'}=>[32 | 51 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], 10=>'a0', 11=>'a1', 12=>'a2', 13=>'a3', 14=>'a4', 15=>'a5', 16=>'a6', 17=>'a7', 18=>'a8', 19=>'a9', 20=>'b0', 21=>'b1', 22=>'b2', 23=>'b3', 24=>'b4', 25=>'b5', 26=>'b6', 27=>'b7', 28=>'b8', 29=>'b9', 30=>[48 | 99,...], 31=>[49 | 99,...], 32=>[50 | 99,...], 33=>[51 | 99,...], 34=>[52 | 99,...], 35=>[53 | 99,...], 36=>[54 | 99,...], 37=>[55 | 99,...], 38=>[56 | 99,...], 39=>[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | float() | {[any(),...]} | #{10:='a0', 11:='a1', 12:='a2', 13:='a3', 14:='a4', 15:='a5', 17:='a7', 18:='a8', 19:='a9', 20:='b0', 21:='b1', 22:='b2', 23:='b3', 24:='b4', 25:='b5', 27:='b7', 28:='b8', 29:='b9', 30:=[any(),...], 31:=[any(),...], 32:=[any(),...], 33:=[any(),...], 34:=[any(),...], 35:=[any(),...], 37:=[any(),...], 38:=[any(),...], 39:=[any(),...], 'k16'=>'a6', 'k26'=>'b6', 'k36'=>[any(),...], 16=>'a6', 26=>'b6', 36=>[any(),...], <<_:16>> | [any(),...] | {_}=>[any(),...]}=>atom() | [1..255,...]}) -map_galore.erl:1209: The call map_galore:map_guard_sequence_1(#{'seq':=6, 'val':=[101,...], #{'map':='key', 'one':='small'}:=[32 | 49 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], #{'map':='key', 'second':='small'}:=[32 | 50 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], #{'map':='key', 'third':='small'}:=[32 | 51 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], 10:='a0', 11:='a1', 12:='a2', 13:='a3', 14:='a4', 15:='a5', 16:='a6', 17:='a7', 18:='a8', 19:='a9', 20:='b0', 21:='b1', 22:='b2', 23:='b3', 24:='b4', 25:='b5', 26:='b6', 27:='b7', 28:='b8', 29:='b9', 30:=[48 | 99,...], 31:=[49 | 99,...], 32:=[50 | 99,...], 33:=[51 | 99,...], 34:=[52 | 99,...], 35:=[53 | 99,...], 36:=[54 | 99,...], 37:=[55 | 99,...], 38:=[56 | 99,...], 39:=[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | float() | {[[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | 3,...]} | #{10:='a0', 11:='a1', 12:='a2', 13:='a3', 14:='a4', 15:='a5', 17:='a7', 18:='a8', 19:='a9', 20:='b0', 21:='b1', 22:='b2', 23:='b3', 24:='b4', 25:='b5', 27:='b7', 28:='b8', 29:='b9', 30:=[48 | 99,...], 31:=[49 | 99,...], 32:=[50 | 99,...], 33:=[51 | 99,...], 34:=[52 | 99,...], 35:=[53 | 99,...], 37:=[55 | 99,...], 38:=[56 | 99,...], 39:=[57 | 99,...], 'k16'=>'a6', 'k26'=>'b6', 'k36'=>[54 | 99,...], 16=>'a6', 26=>'b6', 36=>[54 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | {[[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...],...]}=>[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 100 | 101,...]}=>atom() | [1..255,...]}) will never return since it differs in the 1st argument from the success typing arguments: (#{'seq':=1 | 2 | 3 | 4 | 5, 'val':=[97 | 98 | 99 | 100 | 101,...], #{'map':='key', 'one':='small'}=>[32 | 49 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], #{'map':='key', 'second':='small'}=>[32 | 50 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], #{'map':='key', 'third':='small'}=>[32 | 51 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], 10=>'a0', 11=>'a1', 12=>'a2', 13=>'a3', 14=>'a4', 15=>'a5', 16=>'a6', 17=>'a7', 18=>'a8', 19=>'a9', 20=>'b0', 21=>'b1', 22=>'b2', 23=>'b3', 24=>'b4', 25=>'b5', 26=>'b6', 27=>'b7', 28=>'b8', 29=>'b9', 30=>[48 | 99,...], 31=>[49 | 99,...], 32=>[50 | 99,...], 33=>[51 | 99,...], 34=>[52 | 99,...], 35=>[53 | 99,...], 36=>[54 | 99,...], 37=>[55 | 99,...], 38=>[56 | 99,...], 39=>[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | float() | {[any(),...]} | #{10:='a0', 11:='a1', 12:='a2', 13:='a3', 14:='a4', 15:='a5', 17:='a7', 18:='a8', 19:='a9', 20:='b0', 21:='b1', 22:='b2', 23:='b3', 24:='b4', 25:='b5', 27:='b7', 28:='b8', 29:='b9', 30:=[any(),...], 31:=[any(),...], 32:=[any(),...], 33:=[any(),...], 34:=[any(),...], 35:=[any(),...], 37:=[any(),...], 38:=[any(),...], 39:=[any(),...], 'k16'=>'a6', 'k26'=>'b6', 'k36'=>[any(),...], 16=>'a6', 26=>'b6', 36=>[any(),...], <<_:16>> | [any(),...] | {_}=>[any(),...]}=>atom() | [1..255,...]}) -map_galore.erl:1210: The call map_galore:map_guard_sequence_2(#{'b':=5, #{'map':='key', 'one':='small'}:=[32 | 49 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], #{'map':='key', 'second':='small'}:=[32 | 50 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], #{'map':='key', 'third':='small'}:=[32 | 51 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], 10:='a0', 11:='a1', 12:='a2', 13:='a3', 14:='a4', 15:='a5', 16:='a6', 17:='a7', 18:='a8', 19:='a9', 20:='b0', 21:='b1', 22:='b2', 23:='b3', 24:='b4', 25:='b5', 26:='b6', 27:='b7', 28:='b8', 29:='b9', 30:=[48 | 99,...], 31:=[49 | 99,...], 32:=[50 | 99,...], 33:=[51 | 99,...], 34:=[52 | 99,...], 35:=[53 | 99,...], 36:=[54 | 99,...], 37:=[55 | 99,...], 38:=[56 | 99,...], 39:=[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | float() | {[[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | 3,...]} | #{10:='a0', 11:='a1', 12:='a2', 13:='a3', 14:='a4', 15:='a5', 17:='a7', 18:='a8', 19:='a9', 20:='b0', 21:='b1', 22:='b2', 23:='b3', 24:='b4', 25:='b5', 27:='b7', 28:='b8', 29:='b9', 30:=[48 | 99,...], 31:=[49 | 99,...], 32:=[50 | 99,...], 33:=[51 | 99,...], 34:=[52 | 99,...], 35:=[53 | 99,...], 37:=[55 | 99,...], 38:=[56 | 99,...], 39:=[57 | 99,...], 'k16'=>'a6', 'k26'=>'b6', 'k36'=>[54 | 99,...], 16=>'a6', 26=>'b6', 36=>[54 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | {[[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...],...]}=>[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 100 | 101,...]}=>atom() | [1..255,...]}) will never return since it differs in the 1st argument from the success typing arguments: (#{'a':='gg' | 'kk' | 'sc' | 3 | 4, 'b'=>'other' | 3 | 4 | 5, 'c'=>'sc2', #{'map':='key', 'one':='small'}=>[32 | 49 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], #{'map':='key', 'second':='small'}=>[32 | 50 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], #{'map':='key', 'third':='small'}=>[32 | 51 | 97 | 101 | 107 | 108 | 109 | 112 | 115 | 121,...], 10=>'a0', 11=>'a1', 12=>'a2', 13=>'a3', 14=>'a4', 15=>'a5', 16=>'a6', 17=>'a7', 18=>'a8', 19=>'a9', 20=>'b0', 21=>'b1', 22=>'b2', 23=>'b3', 24=>'b4', 25=>'b5', 26=>'b6', 27=>'b7', 28=>'b8', 29=>'b9', 30=>[48 | 99,...], 31=>[49 | 99,...], 32=>[50 | 99,...], 33=>[51 | 99,...], 34=>[52 | 99,...], 35=>[53 | 99,...], 36=>[54 | 99,...], 37=>[55 | 99,...], 38=>[56 | 99,...], 39=>[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | float() | {[any(),...]} | #{10:='a0', 11:='a1', 12:='a2', 13:='a3', 14:='a4', 15:='a5', 17:='a7', 18:='a8', 19:='a9', 20:='b0', 21:='b1', 22:='b2', 23:='b3', 24:='b4', 25:='b5', 27:='b7', 28:='b8', 29:='b9', 30:=[any(),...], 31:=[any(),...], 32:=[any(),...], 33:=[any(),...], 34:=[any(),...], 35:=[any(),...], 37:=[any(),...], 38:=[any(),...], 39:=[any(),...], 'k16'=>'a6', 'k26'=>'b6', 'k36'=>[any(),...], 16=>'a6', 26=>'b6', 36=>[any(),...], <<_:16>> | [any(),...] | {_}=>[any(),...]}=>atom() | [1..255,...]}) +map_galore.erl:1080: A key of type 'nonexisting' cannot exist in a map of type #{10:='a0', 11:='a1', 12:='a2', 13:='a3', 14:='a4', 15:='a5', 16:='a6', 17:='a7', 18:='a8', 19:='a9', 20:='b0', 21:='b1', 22:='b2', 23:='b3', 24:='b4', 25:='b5', 26:='b6', 27:='b7', 28:='b8', 29:='b9', 30:=[48 | 99,...], 31:=[49 | 99,...], 32:=[50 | 99,...], 33:=[51 | 99,...], 34:=[52 | 99,...], 35:=[53 | 99,...], 36:=[54 | 99,...], 37:=[55 | 99,...], 38:=[56 | 99,...], 39:=[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | float() | {[[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...],...]} | #{'k16'=>'a6', 'k26'=>'b6', 'k36'=>[54 | 99,...], 'map'=>'key', 'one'=>'small', 'second'=>'small', 'third'=>'small', 10=>'a0', 11=>'a1', 12=>'a2', 13=>'a3', 14=>'a4', 15=>'a5', 16=>'a6', 17=>'a7', 18=>'a8', 19=>'a9', 20=>'b0', 21=>'b1', 22=>'b2', 23=>'b3', 24=>'b4', 25=>'b5', 26=>'b6', 27=>'b7', 28=>'b8', 29=>'b9', 30=>[48 | 99,...], 31=>[49 | 99,...], 32=>[50 | 99,...], 33=>[51 | 99,...], 34=>[52 | 99,...], 35=>[53 | 99,...], 36=>[54 | 99,...], 37=>[55 | 99,...], 38=>[56 | 99,...], 39=>[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | {[[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...],...]}=>[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 100 | 101,...]}=>atom() | [1..255,...]} +map_galore.erl:1082: A key of type 42 cannot exist in a map of type #{10:='a0', 11:='a1', 12:='a2', 13:='a3', 14:='a4', 15:='a5', 16:='a6', 17:='a7', 18:='a8', 19:='a9', 20:='b0', 21:='b1', 22:='b2', 23:='b3', 24:='b4', 25:='b5', 26:='b6', 27:='b7', 28:='b8', 29:='b9', 30:=[48 | 99,...], 31:=[49 | 99,...], 32:=[50 | 99,...], 33:=[51 | 99,...], 34:=[52 | 99,...], 35:=[53 | 99,...], 36:=[54 | 99,...], 37:=[55 | 99,...], 38:=[56 | 99,...], 39:=[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | float() | {[[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...],...]} | #{'k16'=>'a6', 'k26'=>'b6', 'k36'=>[54 | 99,...], 'map'=>'key', 'one'=>'small', 'second'=>'small', 'third'=>'small', 10=>'a0', 11=>'a1', 12=>'a2', 13=>'a3', 14=>'a4', 15=>'a5', 16=>'a6', 17=>'a7', 18=>'a8', 19=>'a9', 20=>'b0', 21=>'b1', 22=>'b2', 23=>'b3', 24=>'b4', 25=>'b5', 26=>'b6', 27=>'b7', 28=>'b8', 29=>'b9', 30=>[48 | 99,...], 31=>[49 | 99,...], 32=>[50 | 99,...], 33=>[51 | 99,...], 34=>[52 | 99,...], 35=>[53 | 99,...], 36=>[54 | 99,...], 37=>[55 | 99,...], 38=>[56 | 99,...], 39=>[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | {[[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...],...]}=>[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 100 | 101,...]}=>atom() | [1..255,...]} +map_galore.erl:1140: The call map_galore:map_guard_sequence_1(#{'seq':=6, 'val':=[101,...]}) will never return since it differs in the 1st argument from the success typing arguments: (#{'seq':=1 | 2 | 3 | 4 | 5, 'val':=[97 | 98 | 99 | 100 | 101,...], 10=>'a0', 11=>'a1', 12=>'a2', 13=>'a3', 14=>'a4', 15=>'a5', 16=>'a6', 17=>'a7', 18=>'a8', 19=>'a9', 20=>'b0', 21=>'b1', 22=>'b2', 23=>'b3', 24=>'b4', 25=>'b5', 26=>'b6', 27=>'b7', 28=>'b8', 29=>'b9', 30=>[48 | 99,...], 31=>[49 | 99,...], 32=>[50 | 99,...], 33=>[51 | 99,...], 34=>[52 | 99,...], 35=>[53 | 99,...], 36=>[54 | 99,...], 37=>[55 | 99,...], 38=>[56 | 99,...], 39=>[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | float() | {[any(),...]} | #{'k16'=>'a6', 'k26'=>'b6', 'k36'=>[any(),...], 'map'=>'key', 'one'=>'small', 'second'=>'small', 'third'=>'small', 10=>'a0', 11=>'a1', 12=>'a2', 13=>'a3', 14=>'a4', 15=>'a5', 16=>'a6', 17=>'a7', 18=>'a8', 19=>'a9', 20=>'b0', 21=>'b1', 22=>'b2', 23=>'b3', 24=>'b4', 25=>'b5', 26=>'b6', 27=>'b7', 28=>'b8', 29=>'b9', 30=>[any(),...], 31=>[any(),...], 32=>[any(),...], 33=>[any(),...], 34=>[any(),...], 35=>[any(),...], 36=>[any(),...], 37=>[any(),...], 38=>[any(),...], 39=>[any(),...], <<_:16>> | [any(),...] | {_}=>[any(),...]}=>atom() | [1..255,...]}) +map_galore.erl:1141: The call map_galore:map_guard_sequence_2(#{'b':=5}) will never return since it differs in the 1st argument from the success typing arguments: (#{'a':='gg' | 'kk' | 'sc' | 3 | 4, 'b'=>'other' | 3 | 4 | 5, 'c'=>'sc2', 10=>'a0', 11=>'a1', 12=>'a2', 13=>'a3', 14=>'a4', 15=>'a5', 16=>'a6', 17=>'a7', 18=>'a8', 19=>'a9', 20=>'b0', 21=>'b1', 22=>'b2', 23=>'b3', 24=>'b4', 25=>'b5', 26=>'b6', 27=>'b7', 28=>'b8', 29=>'b9', 30=>[48 | 99,...], 31=>[49 | 99,...], 32=>[50 | 99,...], 33=>[51 | 99,...], 34=>[52 | 99,...], 35=>[53 | 99,...], 36=>[54 | 99,...], 37=>[55 | 99,...], 38=>[56 | 99,...], 39=>[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | float() | {[any(),...]} | #{'k16'=>'a6', 'k26'=>'b6', 'k36'=>[any(),...], 'map'=>'key', 'one'=>'small', 'second'=>'small', 'third'=>'small', 10=>'a0', 11=>'a1', 12=>'a2', 13=>'a3', 14=>'a4', 15=>'a5', 16=>'a6', 17=>'a7', 18=>'a8', 19=>'a9', 20=>'b0', 21=>'b1', 22=>'b2', 23=>'b3', 24=>'b4', 25=>'b5', 26=>'b6', 27=>'b7', 28=>'b8', 29=>'b9', 30=>[any(),...], 31=>[any(),...], 32=>[any(),...], 33=>[any(),...], 34=>[any(),...], 35=>[any(),...], 36=>[any(),...], 37=>[any(),...], 38=>[any(),...], 39=>[any(),...], <<_:16>> | [any(),...] | {_}=>[any(),...]}=>atom() | [1..255,...]}) +map_galore.erl:1209: The call map_galore:map_guard_sequence_1(#{'seq':=6, 'val':=[101,...], 10:='a0', 11:='a1', 12:='a2', 13:='a3', 14:='a4', 15:='a5', 16:='a6', 17:='a7', 18:='a8', 19:='a9', 20:='b0', 21:='b1', 22:='b2', 23:='b3', 24:='b4', 25:='b5', 26:='b6', 27:='b7', 28:='b8', 29:='b9', 30:=[48 | 99,...], 31:=[49 | 99,...], 32:=[50 | 99,...], 33:=[51 | 99,...], 34:=[52 | 99,...], 35:=[53 | 99,...], 36:=[54 | 99,...], 37:=[55 | 99,...], 38:=[56 | 99,...], 39:=[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | float() | {[[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | 3,...]} | #{'k16'=>'a6', 'k26'=>'b6', 'k36'=>[54 | 99,...], 'map'=>'key', 'one'=>'small', 'second'=>'small', 'third'=>'small', 10=>'a0', 11=>'a1', 12=>'a2', 13=>'a3', 14=>'a4', 15=>'a5', 16=>'a6', 17=>'a7', 18=>'a8', 19=>'a9', 20=>'b0', 21=>'b1', 22=>'b2', 23=>'b3', 24=>'b4', 25=>'b5', 26=>'b6', 27=>'b7', 28=>'b8', 29=>'b9', 30=>[48 | 99,...], 31=>[49 | 99,...], 32=>[50 | 99,...], 33=>[51 | 99,...], 34=>[52 | 99,...], 35=>[53 | 99,...], 36=>[54 | 99,...], 37=>[55 | 99,...], 38=>[56 | 99,...], 39=>[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | {[[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...],...]}=>[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 100 | 101,...]}=>atom() | [1..255,...]}) will never return since it differs in the 1st argument from the success typing arguments: (#{'seq':=1 | 2 | 3 | 4 | 5, 'val':=[97 | 98 | 99 | 100 | 101,...], 10=>'a0', 11=>'a1', 12=>'a2', 13=>'a3', 14=>'a4', 15=>'a5', 16=>'a6', 17=>'a7', 18=>'a8', 19=>'a9', 20=>'b0', 21=>'b1', 22=>'b2', 23=>'b3', 24=>'b4', 25=>'b5', 26=>'b6', 27=>'b7', 28=>'b8', 29=>'b9', 30=>[48 | 99,...], 31=>[49 | 99,...], 32=>[50 | 99,...], 33=>[51 | 99,...], 34=>[52 | 99,...], 35=>[53 | 99,...], 36=>[54 | 99,...], 37=>[55 | 99,...], 38=>[56 | 99,...], 39=>[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | float() | {[any(),...]} | #{'k16'=>'a6', 'k26'=>'b6', 'k36'=>[any(),...], 'map'=>'key', 'one'=>'small', 'second'=>'small', 'third'=>'small', 10=>'a0', 11=>'a1', 12=>'a2', 13=>'a3', 14=>'a4', 15=>'a5', 16=>'a6', 17=>'a7', 18=>'a8', 19=>'a9', 20=>'b0', 21=>'b1', 22=>'b2', 23=>'b3', 24=>'b4', 25=>'b5', 26=>'b6', 27=>'b7', 28=>'b8', 29=>'b9', 30=>[any(),...], 31=>[any(),...], 32=>[any(),...], 33=>[any(),...], 34=>[any(),...], 35=>[any(),...], 36=>[any(),...], 37=>[any(),...], 38=>[any(),...], 39=>[any(),...], <<_:16>> | [any(),...] | {_}=>[any(),...]}=>atom() | [1..255,...]}) +map_galore.erl:1210: The call map_galore:map_guard_sequence_2(#{'b':=5, 10:='a0', 11:='a1', 12:='a2', 13:='a3', 14:='a4', 15:='a5', 16:='a6', 17:='a7', 18:='a8', 19:='a9', 20:='b0', 21:='b1', 22:='b2', 23:='b3', 24:='b4', 25:='b5', 26:='b6', 27:='b7', 28:='b8', 29:='b9', 30:=[48 | 99,...], 31:=[49 | 99,...], 32:=[50 | 99,...], 33:=[51 | 99,...], 34:=[52 | 99,...], 35:=[53 | 99,...], 36:=[54 | 99,...], 37:=[55 | 99,...], 38:=[56 | 99,...], 39:=[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | float() | {[[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | 3,...]} | #{'k16'=>'a6', 'k26'=>'b6', 'k36'=>[54 | 99,...], 'map'=>'key', 'one'=>'small', 'second'=>'small', 'third'=>'small', 10=>'a0', 11=>'a1', 12=>'a2', 13=>'a3', 14=>'a4', 15=>'a5', 16=>'a6', 17=>'a7', 18=>'a8', 19=>'a9', 20=>'b0', 21=>'b1', 22=>'b2', 23=>'b3', 24=>'b4', 25=>'b5', 26=>'b6', 27=>'b7', 28=>'b8', 29=>'b9', 30=>[48 | 99,...], 31=>[49 | 99,...], 32=>[50 | 99,...], 33=>[51 | 99,...], 34=>[52 | 99,...], 35=>[53 | 99,...], 36=>[54 | 99,...], 37=>[55 | 99,...], 38=>[56 | 99,...], 39=>[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | {[[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...],...]}=>[48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 100 | 101,...]}=>atom() | [1..255,...]}) will never return since it differs in the 1st argument from the success typing arguments: (#{'a':='gg' | 'kk' | 'sc' | 3 | 4, 'b'=>'other' | 3 | 4 | 5, 'c'=>'sc2', 10=>'a0', 11=>'a1', 12=>'a2', 13=>'a3', 14=>'a4', 15=>'a5', 16=>'a6', 17=>'a7', 18=>'a8', 19=>'a9', 20=>'b0', 21=>'b1', 22=>'b2', 23=>'b3', 24=>'b4', 25=>'b5', 26=>'b6', 27=>'b7', 28=>'b8', 29=>'b9', 30=>[48 | 99,...], 31=>[49 | 99,...], 32=>[50 | 99,...], 33=>[51 | 99,...], 34=>[52 | 99,...], 35=>[53 | 99,...], 36=>[54 | 99,...], 37=>[55 | 99,...], 38=>[56 | 99,...], 39=>[57 | 99,...], <<_:16>> | [48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57,...] | float() | {[any(),...]} | #{'k16'=>'a6', 'k26'=>'b6', 'k36'=>[any(),...], 'map'=>'key', 'one'=>'small', 'second'=>'small', 'third'=>'small', 10=>'a0', 11=>'a1', 12=>'a2', 13=>'a3', 14=>'a4', 15=>'a5', 16=>'a6', 17=>'a7', 18=>'a8', 19=>'a9', 20=>'b0', 21=>'b1', 22=>'b2', 23=>'b3', 24=>'b4', 25=>'b5', 26=>'b6', 27=>'b7', 28=>'b8', 29=>'b9', 30=>[any(),...], 31=>[any(),...], 32=>[any(),...], 33=>[any(),...], 34=>[any(),...], 35=>[any(),...], 36=>[any(),...], 37=>[any(),...], 38=>[any(),...], 39=>[any(),...], <<_:16>> | [any(),...] | {_}=>[any(),...]}=>atom() | [1..255,...]}) map_galore.erl:1418: Fun application with arguments (#{'s':='none', 'v':='none'}) will never return since it differs in the 1st argument from the success typing arguments: (#{'s':='l' | 't' | 'v', 'v':='none' | <<_:16>> | [<<_:16>>,...] | {<<_:16>>,<<_:16>>}}) map_galore.erl:1491: The test #{} =:= #{'a':=1} can never evaluate to 'true' map_galore.erl:1492: The test #{'a':=1} =:= #{} can never evaluate to 'true' diff --git a/lib/dialyzer/test/map_SUITE_data/results/opaque_key b/lib/dialyzer/test/map_SUITE_data/results/opaque_key index 2ae0e0c5c6..8d6379b5e0 100644 --- a/lib/dialyzer/test/map_SUITE_data/results/opaque_key +++ b/lib/dialyzer/test/map_SUITE_data/results/opaque_key @@ -1,4 +1,5 @@ +opaque_key_adt.erl:35: Invalid type specification for function opaque_key_adt:s2/0. The success typing is () -> #{3:='a'} opaque_key_adt.erl:41: Invalid type specification for function opaque_key_adt:s4/0. The success typing is () -> #{1:='a'} opaque_key_adt.erl:44: Invalid type specification for function opaque_key_adt:s5/0. The success typing is () -> #{2:=3} opaque_key_adt.erl:56: Invalid type specification for function opaque_key_adt:smt1/0. The success typing is () -> #{3:='a'} diff --git a/lib/dialyzer/test/map_SUITE_data/src/loop.erl b/lib/dialyzer/test/map_SUITE_data/src/loop.erl new file mode 100644 index 0000000000..c861052d9f --- /dev/null +++ b/lib/dialyzer/test/map_SUITE_data/src/loop.erl @@ -0,0 +1,92 @@ +-module(loop). + +-export([timeout/2]). + +-export([idle/2, waiting/2]). + +-type request_category() :: category1 | category2. + +-type counter() :: counter1 | 2. + +-type counters() :: #{counter() => non_neg_integer()}. + +-record(queue, {limit = 0 :: non_neg_integer(), + buffer = [] :: list()}). + +-type request_queues() :: #{request_category() => #queue{}}. + +-record(?MODULE, + {state = idle :: idle | waiting, + timer = undefined :: undefined | timer:tref(), + queues = #{category1 => #queue{}, + category2 => #queue{}} :: request_queues(), + counters = new_counters() :: counters()}). +-spec timeout(Ref, Timer :: timer:tref()) -> {noreply, Ref}. +timeout(Ref, Timer) -> + handle_message(Ref, {timeout, Timer}). + +-type message() :: {reset, request_category()} + | {timeout, timer:tref()}. + +-spec handle_message(Ref, Message :: message()) -> + {reply, boolean(), Ref} | {noreply, Ref}. +handle_message(Ref, Msg) -> + MV = #?MODULE{state = State} = get(mv), + case apply(?MODULE, State, [Msg, MV]) of + {reply, Result, NewMV} -> + put(mv, NewMV), + {reply, Result, Ref}; + {noreply, NewMV} -> + put(mv, NewMV), + {noreply, Ref} + end. + +-spec idle(Message :: message(), #?MODULE{}) -> + {reply, boolean(), #?MODULE{}} | {noreply, #?MODULE{}}. +idle({reset, Category}, MV = #?MODULE{queues = Queues}) -> + case Queues of + #{Category := #queue{limit = 0}} -> + {reply, false, MV}; + _ -> + wait(MV) + end; +idle(_, MV) -> + {noreply, MV}. + +-spec waiting(Message :: message(), #?MODULE{}) -> + {reply, boolean(), #?MODULE{}} | {noreply, #?MODULE{}}. +waiting({reset, _Category}, MV = #?MODULE{}) -> + NewMV = stop_timer(MV), + {noreply, NewMV#?MODULE{state = idle}}; +waiting({timeout, Timer}, #?MODULE{timer = Timer} = MV) -> + %% The opaque warning is an effect of the call to timer:send_after(). + {noreply, start_timer(MV#?MODULE{timer = undefined, + counters = new_counters()})}. + +-spec wait(#?MODULE{}) -> {noreply, #?MODULE{}}. +wait(MV) -> + {noreply, start_timer(MV#?MODULE{state = waiting})}. + +-spec stop_timer(#?MODULE{}) -> #?MODULE{}. +stop_timer(MV) -> + case MV#?MODULE.timer of + undefined -> + MV; + Timer -> + timer:cancel(Timer), + MV#?MODULE{timer = undefined} + end. + +-spec start_timer(MV :: #?MODULE{}) -> #?MODULE{}. +start_timer(MV) -> + case MV#?MODULE.timer of + undefined -> + %% Note: timer:send_after() returns {ok, TRef} | {error, _}. + MV#?MODULE{timer = timer:send_after(1000, ?MODULE)}; + _Timer -> + start_timer(stop_timer(MV)) + end. + +-spec new_counters() -> counters(). +new_counters() -> + #{counter1 => 10, 2 => 10}. diff --git a/lib/dialyzer/test/map_SUITE_data/src/opaque_key/opaque_key_adt.erl b/lib/dialyzer/test/map_SUITE_data/src/opaque_key/opaque_key_adt.erl index b98c713c6b..9228cfa413 100644 --- a/lib/dialyzer/test/map_SUITE_data/src/opaque_key/opaque_key_adt.erl +++ b/lib/dialyzer/test/map_SUITE_data/src/opaque_key/opaque_key_adt.erl @@ -33,7 +33,7 @@ s0() -> #{}. s1() -> #{3 => a}. -spec s2() -> s(atom() | 3). -s2() -> #{3 => a}. %% Contract breakage (not found) +s2() -> #{3 => a}. %% Contract breakage -spec s3() -> s(atom() | 3). s3() -> #{3 => 5, a => 6, 7 => 8}. diff --git a/lib/dialyzer/test/options2_SUITE_data/results/unused_unknown_type b/lib/dialyzer/test/options2_SUITE_data/results/unused_unknown_type index 110d896c76..74d2ac33ad 100644 --- a/lib/dialyzer/test/options2_SUITE_data/results/unused_unknown_type +++ b/lib/dialyzer/test/options2_SUITE_data/results/unused_unknown_type @@ -1,2 +1,2 @@ -:0: Unknown type unknown:type1/0:0: Unknown type unknown:type2/0:0: Unknown type unknown:type3/0
\ No newline at end of file +:0: Unknown type foo:bar/0:0: Unknown type ofoo:obar/0:0: Unknown type owww:y/0:0: Unknown type rfoo:rbar/0:0: Unknown type unknown:type1/0:0: Unknown type unknown:type2/0:0: Unknown type unknown:type3/0:0: Unknown type xxx:y/0:0: Unknown type yyy:x/0:0: Unknown type zzz:arg/1:0: Unknown type zzz:x/0
\ No newline at end of file diff --git a/lib/dialyzer/test/options2_SUITE_data/src/unused_unknown_type.erl b/lib/dialyzer/test/options2_SUITE_data/src/unused_unknown_type.erl index 90df7d528a..e6f9d2392c 100644 --- a/lib/dialyzer/test/options2_SUITE_data/src/unused_unknown_type.erl +++ b/lib/dialyzer/test/options2_SUITE_data/src/unused_unknown_type.erl @@ -1,10 +1,40 @@ -module(unused_unknown_type). +-export([t/0]). + -export_type([unused/0]). +-export_type([wide/0, deep/0]). +-export_type([owide/0, odeep/0]). +-export_type([arg/0, rargs1/0, rargs2/0]). + -type unused() :: unknown:type1(). --record(unused_rec, {a :: unknown:type2()}). +-record(unused_rec, + {a :: unknown:type2(), + b :: {{{{{{{{{{{{{{{{{{{{rfoo:rbar()}}}}}}}}}}}}}}}}}}}}}). -record(rec, {a}). -type unused_rec() :: #rec{a :: unknown:type3()}. + +-type wide() :: {a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,xxx:y()}. +-type owide() :: {a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,owww:y()}. + +%% Deeper than the hardcoded limit in erl_types.erl of 16. +-type deep() :: {{{{{{{{{{{{{{{{{{{{foo:bar()}}}}}}}}}}}}}}}}}}}}. +-type odeep() :: {{{{{{{{{{{{{{{{{{{{ofoo:obar()}}}}}}}}}}}}}}}}}}}}. + +-type arg1(A) :: [A]. +-type arg() :: arg1({a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,yyy:x()}). + +%% No warning about www:x/0 because parameters are currently not +%% handled if the parameterized type cannot be found. +-type rargs1() :: zzz:arg({a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,www:x()}). + +-type rargs2() :: dict:dict({a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,zzz:x()}, + any()). + +%% No warning. The check is commented out as it takes too long. +-spec t() -> 'a' | {{{{{{{{{{{{{{{{{{{{sfoo:sbar()}}}}}}}}}}}}}}}}}}}}. +t() -> + a. diff --git a/lib/dialyzer/vsn.mk b/lib/dialyzer/vsn.mk index 4a1a7c25a0..866a82ee3e 100644 --- a/lib/dialyzer/vsn.mk +++ b/lib/dialyzer/vsn.mk @@ -1 +1 @@ -DIALYZER_VSN = 3.2 +DIALYZER_VSN = 3.2.1 diff --git a/lib/diameter/doc/src/diameter.xml b/lib/diameter/doc/src/diameter.xml index 30a26ed845..6b84b22eb5 100644 --- a/lib/diameter/doc/src/diameter.xml +++ b/lib/diameter/doc/src/diameter.xml @@ -799,7 +799,7 @@ be matched by corresponding &capability; configuration, of <tag> <marker id="decode_format"/> -<c>{decode_format, record | list | map | false}</c></tag> +<c>{decode_format, record | list | map | none}</c></tag> <item> <p> The format of decoded messages and grouped AVPs in the <c>msg</c> field @@ -808,10 +808,10 @@ records respectively. If <c>record</c> then a record whose definition is generated from the dictionary file in question. If <c>list</c> or <c>map</c> then a <c>[Name | Avps]</c> pair where -<c>Avps</c> is either a list of AVP name/values pairs or a map keyed on +<c>Avps</c> is a list of AVP name/values pairs or a map keyed on AVP names respectively. -If <c>false</c> then the representation is omitted and <c>msg</c> and -<c>value</c> fields are set to <c>false</c>. +If <c>none</c> then the atom-value message name, or <c>undefined</c> +for a Grouped AVP. See also &codec_message;.</p> <p> @@ -937,7 +937,8 @@ of a single Diameter node across multiple Erlang nodes.</p> <item> <p> Whether or not to require that the number of AVPs in a message or -grouped AVP agree with those specified in the dictionary in question. +grouped AVP agree with those specified in the dictionary in question +when passing messages to &man_app; callbacks. If <c>true</c> then mismatches in an outgoing messages cause message encoding to fail, while mismatches in an incoming message are reported as 5005/5009 errors in the errors field of the diameter_packet record @@ -1082,6 +1083,37 @@ implies having to set matching *-Application-Id AVPs in a </item> <tag> +<marker id="avp_dictionaries"/><c>{avp_dictionaries, [module()]}</c></tag> +<item> +<p> +A list of alternate dictionary modules with which to encode/decode +AVPs that are not defined by the dictionary of the application in +question. +At decode, such AVPs are represented as diameter_avp records in the +<c>'AVP'</c> field of a decoded message or Grouped AVP, the first +alternate that succeeds in decoding the AVP setting the record's value +field. +At encode, values in an <c>'AVP'</c> list can be passed as AVP +name/value 2-tuples, and it is an encode error for no alternate to +define the AVP of such a tuple.</p> + +<p> +Defaults to the empty list.</p> + +<note> +<p> +The motivation for alternate dictionaries is RFC 7683, Diameter +Overload Indication Conveyance (DOIC), which defines AVPs to +be piggybacked onto existing application messages rather than defining +an application of its own. +The DOIC dictionary is provided by the diameter application, as module +<c>diameter_gen_doic_rfc7683</c>, but alternate dictionaries can be +used to encode/decode any set of AVPs not known to an application +dictionary.</p> +</note> +</item> + +<tag> <marker id="capabilities"/><c>{capabilities, [&capability;]}</c></tag> <item> <p> diff --git a/lib/diameter/doc/src/diameter_codec.xml b/lib/diameter/doc/src/diameter_codec.xml index 0846334d23..5124b49484 100644 --- a/lib/diameter/doc/src/diameter_codec.xml +++ b/lib/diameter/doc/src/diameter_codec.xml @@ -4,7 +4,10 @@ '<seealso marker="diameter_dict#MESSAGE_RECORDS">diameter_dict(4)</seealso>'> <!ENTITY types '<seealso marker="diameter_dict#DATA_TYPES">diameter_dict(4)</seealso>'> - <!ENTITY % also SYSTEM "seealso.ent" > + <!ENTITY decode_format + '<seealso marker="diameter#decode_format">decode format</seealso>'> + +<!ENTITY % also SYSTEM "seealso.ent" > <!ENTITY % here SYSTEM "seehere.ent" > %also; %here; @@ -145,7 +148,8 @@ question.</p> <p> The decoded value of an AVP. Will be <c>undefined</c> on decode if the data bytes could -not be decoded or the AVP is unknown. +not be decoded, the AVP is unknown, or if the &decode_format; is +<c>none</c>. The type of a decoded value is as document in &types;.</p> </item> @@ -243,8 +247,7 @@ Equivalently, a message can also be encoded as a list whose head is the atom-valued message name (as specified in the relevant dictionary file) and whose tail is either a list of AVP name/values pairs or a map with values keyed on AVP names. -The format at decode is determined by &mod_service_opt; -<c>decode_format</c>. +The format at decode is determined by &mod_decode_format;. Any of the formats is accepted at encode.</p> <p> @@ -288,15 +291,16 @@ value other than <c>undefined</c>.</p> <item> <p> The incoming/outgoing message. -For an incoming message, a record if the message can be -decoded in a non-relay application, <c>undefined</c> otherwise. +For an incoming message, a term corresponding to the configured +&decode_format; if the message can be decoded in a non-relay +application, <c>undefined</c> otherwise. For an outgoing message, setting a <c>[&header; | &avp;]</c> list is equivalent to setting the <c>header</c> and <c>avps</c> fields to the corresponding values.</p> <warning> <p> -A record-valued <c>msg</c> field does <em>not</em> imply an absence of +A value in the <c>msg</c> field does <em>not</em> imply an absence of decode errors. The <c>errors</c> field should also be examined.</p> </warning> diff --git a/lib/diameter/doc/src/diameter_sctp.xml b/lib/diameter/doc/src/diameter_sctp.xml index f00f3b2712..62e958870e 100644 --- a/lib/diameter/doc/src/diameter_sctp.xml +++ b/lib/diameter/doc/src/diameter_sctp.xml @@ -157,7 +157,6 @@ and port respectively.</p> Multiple <c>ip</c> options can be specified for a multihomed peer. If none are specified then the values of <c>Host-IP-Address</c> in the <c>diameter_service</c> record are used. -(In particular, one of these must be specified.) Option <c>port</c> defaults to 3868 for a listening transport and 0 for a connecting transport.</p> diff --git a/lib/diameter/doc/src/diameter_soc.xml b/lib/diameter/doc/src/diameter_soc.xml index ae404fcda4..28e01ff1be 100644 --- a/lib/diameter/doc/src/diameter_soc.xml +++ b/lib/diameter/doc/src/diameter_soc.xml @@ -1,15 +1,22 @@ <?xml version="1.0" encoding="utf-8" ?> <!DOCTYPE chapter SYSTEM "chapter.dtd" [ + <!ENTITY gen_sctp '<seealso marker="kernel:gen_sctp">gen_sctp(3)</seealso>'> + <!ENTITY gen_tcp '<seealso marker="kernel:gen_tcp">gen_tcp(3)</seealso>'> + <!ENTITY service '<seealso marker="diameter#start_service-2">service</seealso>'> + <!ENTITY capabilities '<seealso marker="diameter#capability">capabilities</seealso>'> + <!ENTITY events '<seealso marker="diameter#service_event">events</seealso>'> + <!ENTITY NA '—'> + <!ENTITY BR '<br/> <br/>'> <!ENTITY % also SYSTEM "seealso.ent" > %also; ]> -<chapter xmlns:xi="http://www.w3.org/2001/XInclude"> +<chapter> <header> <copyright> <year>2011</year> -<year>2016</year> +<year>2017</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> @@ -41,63 +48,1285 @@ limitations under the License. </header> <p> -Known points of questionable or non-compliance.</p> +The table below summarizes the diameter application's compliance with +&the_rfc;. +Since the diameter application isn't a Diameter node on its own, +compliance is strictly the responsibility of the user in many cases, +diameter providing the means for the user to be compliant +rather than being compliant on its own.</p> -<!-- ===================================================================== --> - -<section> -<title>&the_rfc;</title> - -<list> - -<item> -<p> -There is no support for DTLS over SCTP.</p> -</item> - -<item> <p> -There is no explicit support for peer discovery (section 5.2). -It can possibly be implemented on top of diameter as is but this is -probably something that diameter should do.</p> -</item> +The Compliance column notes <em>C</em> (Compliant) if the required +functionality is implemented, <em>PC</em> (Partially Compliant) if +there are limitations, <em>NC</em> (Not Compliant) if functionality is +not implemented, or a dash if text is informational or only places +requirements that must be met by the user's implementation.</p> -<item> <p> -The peer state machine's election process (section 5.6.4) isn't -implemented as specified since it assumes knowledge of a -peer's Origin-Host before sending it a CER. (The identity becoming known -upon reception of CEA.) -The possibility of configuring -the peer's Origin-Host could be added, along with handling of the case -that it sends something else, but for many applications this will -just be unnecessary configuration of a value that it has no control over.</p> -</item> -<!-- Transport protocol plus address/port, which we do know when - sending and receiving CER, is enough to definitely identify - the peer. However, there's nothing stopping a peer from using - different identities on different transport protocols, even - if it's maybe a bit far-fetched. --> - -</list> - -<xi:include href="diameter_soc_rfc6733.xml"/> - -</section> +Capitalized <em>Diameter</em> refers to the protocol, lowercase +<em>diameter</em> to the Erlang application.</p> <!-- ===================================================================== --> <section> -<title>RFC 3539</title> +<title>&the_rfc; - Diameter Base Protocol</title> -<p> -RFC 3539 is more difficult to comply to since it discusses -problems as much as it requires functionality but all the MUST's are -covered, the watchdog state machine being the primary one. -Of the optional functionality, load balancing is left to the -diameter user (since it's the one deciding who to send to) and -there is no Congestion Manager.</p> +<table> +<row> + <cell><em>Section</em></cell> + <cell><em>Title</em></cell> + <cell><em>Compliance</em></cell> + <cell><em>Notes</em></cell> +</row> +<row> + <cell>1</cell> + <cell>Introduction</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>1.1</cell> + <cell>Diameter Protocol</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>1.1.1</cell> + <cell>Description of the Document Set</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>1.1.2</cell> + <cell>Conventions Used in This Document</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>1.1.3</cell> + <cell>Changes from RFC 3588</cell> + <cell>&NA;</cell> + <cell>It is possible to configure a 3588 dictionary in + order to get 3588 semantics, where the differ from 6733.</cell> +</row> +<row> + <cell>1.2</cell> + <cell>Terminology</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>1.3</cell> + <cell>Approach to Extensibility</cell> + <cell>&NA;</cell> + <cell>The dictionary interface documented in &man_dict; provides + extensibility, allowing the user to defined new AVPs, commands, and + applications. + Ready dictionaries are provided for the &the_rfc; common message, base + accounting, and relay applications, as well as for RFC 7683, + Diameter Overload Indicator Conveyance.</cell> +</row> +<row> + <cell>1.3.1</cell> + <cell>Defining New AVP Values</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>1.3.2</cell> + <cell>Creating New AVPs</cell> + <cell>&NA;</cell> + <cell>New AVPs can be defined using the dictionary interface. + Both both RFC data formats and extensions are supported.</cell> +</row> +<row> + <cell>1.3.3</cell> + <cell>Creating New Commands</cell> + <cell>&NA;</cell> + <cell>New commands can be defined using the dictionary interface.</cell> +</row> +<row> + <cell>1.3.4</cell> + <cell>Creating New Diameter Applications</cell> + <cell>&NA;</cell> + <cell>New applications can be defined using the dictionary interface.</cell> +</row> +<row> + <cell>2</cell> + <cell>Protocol Overview</cell> + <cell>&NA;</cell> + <cell>Session state is the responsibility of the user.&BR; + The role of a Diameter node is determined by the user's + implementation.</cell> +</row> +<row> + <cell>2.1</cell> + <cell>Transport</cell> + <cell>PC</cell> + <cell>Ports are configured by the user: diameter places no + restrictions.&BR; + The transport interface documented in &man_transport; + allows the user to implement their own methods. + Ready support is provided for TCP, TCP/TLS, and SCTP, but not + DTLS/SCTP.&BR; + Multiple connections to the same peer is possible. + ICMP messages are not interpreted.</cell> +</row> +<row> + <cell>2.1.1</cell> + <cell>SCTP Guidelines</cell> + <cell>C</cell> + <cell>Unordered sending is configurable in &man_sctp;. + There is no special handling of DPR/DPA: since a user that cares + about pending answers should wait for them before initiating + DPR.&BR; + A PPID can be configured with a a gen_sctp sctp_default_send_param + option.</cell> +</row> +<row> + <cell>2.2</cell> + <cell>Securing Diameter Messages</cell> + <cell>PC</cell> + <cell>DTLS is not supported by &man_sctp;. See also + 2.1.</cell> +</row> +<row> + <cell>2.3</cell> + <cell>Diameter Application Compliance</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>2.4</cell> + <cell>Application Identifiers</cell> + <cell>C</cell> + <cell>The user configures diameter with the identifiers to send at + capabilities exchange, along with corresponding dictionaries + defining the messages of the applications.</cell> +</row> +<row> + <cell>2.5</cell> + <cell>Connections vs. Sessions</cell> + <cell>C</cell> + <cell>Connections are realized by configuring transport. Sessions + are the responsibility of the user.</cell> +</row> +<row> + <cell>2.6</cell> + <cell>Peer Table</cell> + <cell>PC</cell> + <cell>Routing is implemented by the user in callbacks documented in + &man_app;. + A peer table of the documented form is not exposed to the user.</cell> +</row> +<row> + <cell>2.7</cell> + <cell>Routing Table</cell> + <cell>PC</cell> + <cell>See 2.6. + A routing table of the documented form is not exposed to + the user.</cell> +</row> +<row> + <cell>2.8</cell> + <cell>Role of Diameter Agents</cell> + <cell>C</cell> + <cell>Most role-specific behaviour is implemented by the user. + How a node advertises itself at capabilities exchange is determined + by user configuration.</cell> +</row> +<row> + <cell>2.8.1</cell> + <cell>Relay Agents</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>2.8.2</cell> + <cell>Proxy Agents</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>2.8.3</cell> + <cell>Redirect Agents</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>2.8.4</cell> + <cell>Translation Agents</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>2.9</cell> + <cell>Diameter Path Authorization</cell> + <cell>&NA;</cell> + <cell>Authorization is the responsibility of the user.</cell> +</row> +<row> + <cell>3</cell> + <cell>Diameter Header</cell> + <cell>C</cell> + <cell>Hop-by-Hop and End-to-End Identifiers are set by diameter when + sending outgoing requests.</cell> +</row> +<row> + <cell>3.1</cell> + <cell>Command Codes</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>3.2</cell> + <cell>Command Code Format Specification</cell> + <cell>C</cell> + <cell>Commands are defined as CCF specifications in dictionary + files.</cell> +</row> +<row> + <cell>3.3</cell> + <cell>Diameter Command Naming Conventions</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>4</cell> + <cell>Diameter AVPs</cell> + <cell>C</cell> + <cell>Any required padding is added by diameter when encoding + outgoing messages.</cell> +</row> +<row> + <cell>4.1</cell> + <cell>AVP Header</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>4.1.1</cell> + <cell>Optional Header Elements</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>4.2</cell> + <cell>Basic AVP Data Formats</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>4.3</cell> + <cell>Derived AVP Data Formats</cell> + <cell>C</cell> + <cell>Arbitrary derived data formats are supported by the dictionary + interface.</cell> +</row> +<row> + <cell>4.3.1</cell> + <cell>Common Derived AVP Data Formats</cell> + <cell>C</cell> + <cell>Beware that RFC 6733 changed the DiameterURI transport/port + defaults specified in RFC3588. + Relying on the defaults can result in interoperability + problems.</cell> +</row> +<row> + <cell>4.4</cell> + <cell>Grouped AVP Values</cell> + <cell>C</cell> + <cell>The M-bit on a component AVP of a Grouped AVP that does not + set M is ignored: such AVPs are not regarded as erroneous at + decode.&BR; + Grouped AVPs are defined as CCF specifications in dictionary + files.</cell> +</row> +<row> + <cell>4.4.1</cell> + <cell>Example AVP with a Grouped Data Type</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>4.5</cell> + <cell>Diameter Base Protocol AVPs</cell> + <cell>C</cell> + <cell>The base AVPs are defined in the common dictionary provided by + diameter. + There are common dictionaries for both RFC 3588 and RFC 6733 since + the latter made changes to both syntax and semantics.</cell> +</row> +<row> + <cell>5</cell> + <cell>Diameter Peers</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>5.1</cell> + <cell>Peer Connections</cell> + <cell>PC</cell> + <cell>A peer's DiameterIdentity is not required when initiating a + connection: the identify is received at capabilities exchange, at + which time the connection can be rejected if the identity is + objectionable.&BR; + The number of connections established depends on the user's + configuration. Multiple connections per peer is possible.</cell> +</row> +<row> + <cell>5.2</cell> + <cell>Diameter Peer Discovery</cell> + <cell>NC</cell> + <cell>No form of peer discovery is implemented. + The user can implement this independently of diameter if + required.</cell> +</row> +<row> + <cell>5.3</cell> + <cell>Capabilities Exchange</cell> + <cell>C</cell> + <cell>All supported applications are sent in CEA. + The user can reject an incoming CER or CEA in a configured + callback.&BR; + Both transport security at connection establishment and + negotiated via an Inband-Security AVP are supported.</cell> +</row> +<row> + <cell>5.3.1</cell> + <cell>Capabilities-Exchange-Request</cell> + <cell>C</cell> + <cell>CER is sent and received by diameter.</cell> +</row> +<row> + <cell>5.3.2</cell> + <cell>Capabilities-Exchange-Answer</cell> + <cell>C</cell> + <cell>CEA is sent and received by diameter.</cell> +</row> +<row> + <cell>5.3.3</cell> + <cell>Vendor-Id AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>5.3.4</cell> + <cell>Firmware-Revision AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>5.3.5</cell> + <cell>Host-IP-Address AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>5.3.6</cell> + <cell>Supported-Vendor-Id AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>5.3.7</cell> + <cell>Product-Name AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>5.4</cell> + <cell>Disconnecting Peer Connections</cell> + <cell>C</cell> + <cell>DPA will not be answered with error: a peer that wants to a + avoid a race can wait for pending answers before sending + DPR.</cell> +</row> +<row> + <cell>5.4.1</cell> + <cell>Disconnect-Peer-Request</cell> + <cell>C</cell> + <cell>DPR is sent by diameter in response to configuration + changes requiring a connection to be broken. + The user can also send DPR.</cell> +</row> +<row> + <cell>5.4.2</cell> + <cell>Disconnect-Peer-Answer</cell> + <cell>C</cell> + <cell>DPR is answered by diameter.</cell> +</row> +<row> + <cell>5.4.3</cell> + <cell>Disconnect-Cause AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>5.5</cell> + <cell>Transport Failure Detection</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>5.5.1</cell> + <cell>Device-Watchdog-Request</cell> + <cell>C</cell> + <cell>DWR is sent and received by diameter. + Callbacks notify the user of transitions into and out of the OKAY + state.</cell> +</row> +<row> + <cell>5.5.2</cell> + <cell>Device-Watchdog-Answer</cell> + <cell>C</cell> + <cell>DWA is sent and received by diameter.</cell> +</row> +<row> + <cell>5.5.3</cell> + <cell>Transport Failure Algorithm</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>5.5.4</cell> + <cell>Failover and Failback Procedures</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>5.6</cell> + <cell>Peer State Machine</cell> + <cell>PC</cell> + <cell>The election process is modified as described in 5.6.4.</cell> +</row> +<row> + <cell>5.6.1</cell> + <cell>Incoming Connections</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>5.6.2</cell> + <cell>Events</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>5.6.3</cell> + <cell>Actions</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>5.6.4</cell> + <cell>The Election Process</cell> + <cell>PC</cell> + <cell>As documented, the election assumes knowledge of a peer's + DiameterIdentity when initiating a connection, which diameter + doesn't require. Connections will be accepted if configuration + allows multiple connections per peer to be established or there is + no existing connection. Note that the election process is only + applicable when multiple connections per peer is + disallowed.</cell> +</row> +<row> + <cell>6</cell> + <cell>Diameter Message Processing</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>6.1</cell> + <cell>Diameter Request Routing Overview</cell> + <cell>&NA;</cell> + <cell>Routing is performed by the user. + A callback from diameter provides a list of available suitable peer + connections.</cell> +</row> +<row> + <cell>6.1.1</cell> + <cell>Originating a Request</cell> + <cell>C</cell> + <cell>Requests are constructed by the user; diameter sets header + fields as defined in the relevant dictionary.</cell> +</row> +<row> + <cell>6.1.2</cell> + <cell>Sending a Request</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>6.1.3</cell> + <cell>Receiving Requests</cell> + <cell>C</cell> + <cell>Loops are detected by diameter when the return value of a + request callback asks that a request be forwarded. + Loop detection in other cases is the responsibility of the + user.</cell> +</row> +<row> + <cell>6.1.4</cell> + <cell>Processing Local Requests</cell> + <cell>C</cell> + <cell>The user decides whether or not to process a request locally + in the request callback from diameter.</cell> +</row> +<row> + <cell>6.1.5</cell> + <cell>Request Forwarding</cell> + <cell>PC</cell> + <cell>See 2.6.</cell> +</row> +<row> + <cell>6.1.6</cell> + <cell>Request Routing</cell> + <cell>PC</cell> + <cell>See 2.7.</cell> +</row> +<row> + <cell>6.1.7</cell> + <cell>Predictive Loop Avoidance</cell> + <cell>C</cell> + <cell>See 6.1.3.</cell> +</row> +<row> + <cell>6.1.8</cell> + <cell>Redirecting Requests</cell> + <cell>PC</cell> + <cell>See 2.6.</cell> +</row> +<row> + <cell>6.1.9</cell> + <cell>Relaying and Proxying Requests</cell> + <cell>C</cell> + <cell>A Route-Record AVP is appended by diameter when the return + value of a request callback asks that a request be forwarded. + Appending the AVP in other cases is the responsibility of the + user.</cell> +</row> +<row> + <cell>6.2</cell> + <cell>Diameter Answer Processing</cell> + <cell>C</cell> + <cell>Answer message are constructed by the user, except in the case + of some protocol errors, in which case the procedures are + followed.</cell> +</row> +<row> + <cell>6.2.1</cell> + <cell>Processing Received Answers</cell> + <cell>C</cell> + <cell>Answers with an unknown Hop-by-Hop Identifier are + discarded.</cell> +</row> +<row> + <cell>6.2.2</cell> + <cell>Relaying and Proxying Answers</cell> + <cell>&NA;</cell> + <cell>Modifying answers is the responsibility of the user in + callbacks from diameter.</cell> +</row> +<row> + <cell>6.3</cell> + <cell>Origin-Host AVP</cell> + <cell>C</cell> + <cell>The order of AVPs in an encoded message is determined by + the CCF of the message in question.&BR; + AVPs defined in the RFC are defined in dictionaries provided by + diameter. + Their proper use in application messages is the responsibility of + the user.</cell> +</row> +<row> + <cell>6.4</cell> + <cell>Origin-Realm AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>6.5</cell> + <cell>Destination-Host AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>6.6</cell> + <cell>Destination-Realm AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>6.7</cell> + <cell>Routing AVPs</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>6.7.1</cell> + <cell>Route-Record AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>6.7.2</cell> + <cell>Proxy-Info AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>6.7.3</cell> + <cell>Proxy-Host AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>6.7.4</cell> + <cell>Proxy-State AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>6.8</cell> + <cell>Auth-Application-Id AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>6.9</cell> + <cell>Acct-Application-Id AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>6.10</cell> + <cell>Inband-Security-Id AVP</cell> + <cell>C</cell> + <cell>See 2.1.</cell> +</row> +<row> + <cell>6.11</cell> + <cell>Vendor-Specific-Application-Id AVP</cell> + <cell>C</cell> + <cell>Note that the CCF of this AVP is not the same as in RFC + 3588.</cell> +</row> +<row> + <cell>6.12</cell> + <cell>Redirect-Host AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>6.13</cell> + <cell>Redirect-Host-Usage AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>6.14</cell> + <cell>Redirect-Max-Cache-Time AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>7</cell> + <cell>Error Handling</cell> + <cell>C</cell> + <cell>Answers are formulated by the user in most cases. + Answers setting the E-bit can be sent by diameter itself in response + to a request that cannot be handled by the user.</cell> +</row> +<row> + <cell>7.1</cell> + <cell>Result-Code AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>7.1.1</cell> + <cell>Informational</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>7.1.2</cell> + <cell>Success</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>7.1.3</cell> + <cell>Protocol Errors</cell> + <cell>C</cell> + <cell>Result codes 3001, 3002, 3005, and 3007 can be sent in answers + formulated by diameter, if configured to do so.</cell> +</row> +<row> + <cell>7.1.4</cell> + <cell>Transient Failures</cell> + <cell>C</cell> + <cell>Result code 4003 is sent in CEA if there is an existing + connection to the peer in question and configuration does not allow + more than one.</cell> +</row> +<row> + <cell>7.1.5</cell> + <cell>Permanent Failures</cell> + <cell>C</cell> + <cell>Message reception detects 5001, 5004, + 5005, 5008, 5009, 5010, 5011, 5014, 5015, and 5017 errors. + It ignores 5013 errors at the admonition of sections 3 and 4.1.&BR; + Note that RFC 3588 did not allow 5xxx result codes in + answers setting the E-bit, while RFC 6733 does. + This is a potential interoperability problem since the Diameter + protocol version has not changed.</cell> +</row> +<row> + <cell>7.2</cell> + <cell>Error Bit</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>7.3</cell> + <cell>Error-Message AVP</cell> + <cell>C</cell> + <cell>The user can include this AVP as required.</cell> +</row> +<row> + <cell>7.4</cell> + <cell>Error-Reporting-Host AVP</cell> + <cell>C</cell> + <cell>The user can include this AVP as required.</cell> +</row> +<row> + <cell>7.5</cell> + <cell>Failed-AVP AVP</cell> + <cell>C</cell> + <cell>The user constructs application-specific messages, but + diameter provides failed AVPs in message callbacks. Failed component AVPs + are grouped within the relevant Grouped AVPs.</cell> +</row> +<row> + <cell>7.6</cell> + <cell>Experimental-Result AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>7.7</cell> + <cell>Experimental-Result-Code AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8</cell> + <cell>Diameter User Sessions</cell> + <cell>&NA;</cell> + <cell>Authorization and accounting AVPs are defined in provided + dictionaries. Their proper use is the responsibility of the + user.</cell> +</row> +<row> + <cell>8.1</cell> + <cell>Authorization Session State Machine</cell> + <cell>&NA;</cell> + <cell>Authorization is the responsibility of the user: diameter does + not implement this state machine.</cell> +</row> +<row> + <cell>8.2</cell> + <cell>Accounting Session State Machine</cell> + <cell>&NA;</cell> + <cell>Accounting is the responsibility of the user: diameter does + not implement this state machine.</cell> +</row> +<row> + <cell>8.3</cell> + <cell>Server-Initiated Re-Auth</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>8.3.1</cell> + <cell>Re-Auth-Request</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.3.2</cell> + <cell>Re-Auth-Answer</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.4</cell> + <cell>Session Termination</cell> + <cell>&NA;</cell> + <cell>Session-related messages and AVPs are defined in provided + dictionaries. Their proper use is the user's responsibility.</cell> +</row> +<row> + <cell>8.4.1</cell> + <cell>Session-Termination-Request</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.4.2</cell> + <cell>Session-Termination-Answer</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.5</cell> + <cell>Aborting a Session</cell> + <cell>&NA;</cell> + <cell>Session-related messages and AVPs are defined in provided + dictionaries. Their proper use is the user's responsibility.</cell> +</row> +<row> + <cell>8.5.1</cell> + <cell>Abort-Session-Request</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.5.2</cell> + <cell>Abort-Session-Answer</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.6</cell> + <cell>Inferring Session Termination from Origin-State-Id</cell> + <cell>&NA;</cell> + <cell>Session-related messages and AVPs are defined in provided + dictionaries. Their proper use is the user's responsibility.</cell> +</row> +<row> + <cell>8.7</cell> + <cell>Auth-Request-Type AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.8</cell> + <cell>Session-Id AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.9</cell> + <cell>Authorization-Lifetime AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.10</cell> + <cell>Auth-Grace-Period AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.11</cell> + <cell>Auth-Session-State AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.12</cell> + <cell>Re-Auth-Request-Type AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.13</cell> + <cell>Session-Timeout AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.14</cell> + <cell>User-Name AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.15</cell> + <cell>Termination-Cause AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.16</cell> + <cell>Origin-State-Id AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.17</cell> + <cell>Session-Binding AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.18</cell> + <cell>Session-Server-Failover AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.19</cell> + <cell>Multi-Round-Time-Out AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.20</cell> + <cell>Class AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>8.21</cell> + <cell>Event-Timestamp AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>9</cell> + <cell>Accounting</cell> + <cell>&NA;</cell> + <cell>Accounting-related messages and AVPs are defined in provided + dictionaries. Their proper use is the user's responsibility.</cell> +</row> +<row> + <cell>9.1</cell> + <cell>Server Directed Model</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>9.2</cell> + <cell>Protocol Messages</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>9.3</cell> + <cell>Accounting Application Extension and Requirements</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>9.4</cell> + <cell>Fault Resilience</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>9.5</cell> + <cell>Accounting Records</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>9.6</cell> + <cell>Correlation of Accounting Records</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>9.7</cell> + <cell>Accounting Command Codes</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>9.7.1</cell> + <cell>Accounting-Request</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>9.7.2</cell> + <cell>Accounting-Answer</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>9.8</cell> + <cell>Accounting AVPs</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>9.8.1</cell> + <cell>Accounting-Record-Type AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>9.8.2</cell> + <cell>Acct-Interim-Interval AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>9.8.3</cell> + <cell>Accounting-Record-Number AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>9.8.4</cell> + <cell>Acct-Session-Id AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>9.8.5</cell> + <cell>Acct-Multi-Session-Id AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>9.8.6</cell> + <cell>Accounting-Sub-Session-Id AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>9.8.7</cell> + <cell>Accounting-Realtime-Required AVP</cell> + <cell>C</cell> + <cell></cell> +</row> +<row> + <cell>10</cell> + <cell>AVP Occurrence Tables</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>10.1</cell> + <cell>Base Protocol Command AVP Table</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>10.2</cell> + <cell>Accounting AVP Table</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11</cell> + <cell>IANA Considerations</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.1</cell> + <cell>AVP Header</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.1.1</cell> + <cell>AVP Codes</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.1.2</cell> + <cell>AVP Flags</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.2</cell> + <cell>Diameter Header</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.2.1</cell> + <cell>Command Codes</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.2.2</cell> + <cell>Command Flags</cell> + <cell></cell> + <cell></cell> +</row> +<row> + <cell>11.3</cell> + <cell>AVP Values</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.3.1</cell> + <cell>Experimental-Result-Code AVP</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.3.2</cell> + <cell>Result-Code AVP Values</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.3.3</cell> + <cell>Accounting-Record-Type AVP Values</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.3.4</cell> + <cell>Termination-Cause AVP Values</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.3.5</cell> + <cell>Redirect-Host-Usage AVP Values</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.3.6</cell> + <cell>Session-Server-Failover AVP Values</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.3.7</cell> + <cell>Session-Binding AVP Values</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.3.8</cell> + <cell>Disconnect-Cause AVP Values</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.3.9</cell> + <cell>Auth-Request-Type AVP Values</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.3.10</cell> + <cell>Auth-Session-State AVP Values</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.3.11</cell> + <cell>Re-Auth-Request-Type AVP Values</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.3.12</cell> + <cell>Accounting-Realtime-Required AVP Values</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.3.13</cell> + <cell>Inband-Security-Id AVP (code 299)</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.4</cell> + <cell>_diameters Service Name and Port Number Registration</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.5</cell> + <cell>SCTP Payload Protocol Identifiers</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>11.6</cell> + <cell>S-NAPTR Parameters</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>12</cell> + <cell>Diameter Protocol-Related Configurable Parameters</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>13</cell> + <cell>Security Considerations</cell> + <cell>PC</cell> + <cell>See 2.1.&BR; + IPsec is transparent to diameter.</cell> +</row> +<row> + <cell>13.1</cell> + <cell>TLS/TCP and DTLS/SCTP Usage</cell> + <cell>PC</cell> + <cell>See 2.1.</cell> +</row> +<row> + <cell>13.2</cell> + <cell>Peer-to-Peer Considerations</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>13.3</cell> + <cell>AVP Considerations</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>14</cell> + <cell>References</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>14.1</cell> + <cell>Normative References</cell> + <cell>&NA;</cell> + <cell></cell> +</row> +<row> + <cell>14.2</cell> + <cell>Informative References</cell> + <cell>&NA;</cell> + <cell></cell> +</row> + +<tcaption>RFC 6733 Compliance</tcaption> +</table> </section> </chapter> + +<!-- LocalWords: AVP AVPs CCF DiameterIdentity CEA CER Inband IP +--> +<!-- LocalWords: DPA DPR DWR DWA Failover Failback Proxying Auth +--> +<!-- LocalWords: interoperability Multi Timestamp Realtime +--> diff --git a/lib/diameter/doc/src/diameter_soc_rfc6733.xml b/lib/diameter/doc/src/diameter_soc_rfc6733.xml deleted file mode 100644 index 2098965706..0000000000 --- a/lib/diameter/doc/src/diameter_soc_rfc6733.xml +++ /dev/null @@ -1,8693 +0,0 @@ -<?xml version="1.0" encoding="utf-8" ?> - -<!-- - -<copyright> -<year>2013</year><year>2016</year> -<holder>Ericsson AB. All Rights Reserved.</holder> -</copyright> - -<legalnotice> -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. - -</legalnotice> - ---> - -<!DOCTYPE section SYSTEM "chapter.dtd" [ - <!ENTITY gen_sctp '<seealso marker="kernel:gen_sctp">gen_sctp(3)</seealso>'> - <!ENTITY gen_tcp '<seealso marker="kernel:gen_tcp">gen_tcp(3)</seealso>'> - <!ENTITY service '<seealso marker="diameter#start_service-2">service</seealso>'> - <!ENTITY capabilities '<seealso marker="diameter#capability">capabilities</seealso>'> - <!ENTITY events '<seealso marker="diameter#service_event">events</seealso>'> - <!ENTITY nada '<p>No comment.</p>'> - <!ENTITY % also SYSTEM "seealso.ent" > - %also; -]> - -<section> -<title>Commentary</title> - -<p> -A more detailed commentary on &the_rfc; follows. -Its purpose is to (hopefully) clarify not only what is supported but -how, given that semantics and features discussed in the RFC are not -solely the responsibility of the diameter application: -in many cases much depends on the configuration a user passes to -diameter, the implementation of &man_app; callback modules in -particular.</p> - -<p> -Comments apply to all text following the preceding comment. -Be sure to distinguish between capitalized <em>Diameter</em>, the -protocol defined by the RFC, and lowercase <em>diameter</em>, the -Erlang application to which the commentary applies.</p> - -<warning> -<p> -The commentary is not yet complete. -Comments currently stop at chapter 4.</p> -</warning> - -<pre> -Fajardo, et al. Standards Track [Page 6] - -RFC 6733 Diameter Base Protocol October 2012 - - -1. Introduction - - Authentication, Authorization, and Accounting (AAA) protocols such as - TACACS [RFC1492] and RADIUS [RFC2865] were initially deployed to - provide dial-up PPP [RFC1661] and terminal server access. Over time, - AAA support was needed on many new access technologies, the scale and - complexity of AAA networks grew, and AAA was also used on new - applications (such as voice over IP). This led to new demands on AAA - protocols. -</pre> - -<p> -Note that diameter implements the Diameter protocol as defined in -&the_rfc;. -It also supported the previous version of the protocol, as defined in -RFC 3588, when there are differences. -(Which will be noted below.) -It does not support RADIUS.</p> - -<pre> - - Network access requirements for AAA protocols are summarized in - Aboba, et al. [RFC2989]. These include: - - Failover - - [RFC2865] does not define failover mechanisms and, as a result, - failover behavior differs between implementations. In order to - provide well-defined failover behavior, Diameter supports - application-layer acknowledgements and defines failover algorithms - and the associated state machine. -</pre> - -&nada; - -<pre> - - Transmission-level security - - RADIUS [RFC2865] defines an application-layer authentication and - integrity scheme that is required only for use with response - packets. While [RFC2869] defines an additional authentication and - integrity mechanism, use is only required during Extensible - Authentication Protocol (EAP) [RFC3748] sessions. While attribute - hiding is supported, [RFC2865] does not provide support for per- - packet confidentiality. In accounting, [RFC2866] assumes that - replay protection is provided by the backend billing server rather - than within the protocol itself. - - While [RFC3162] defines the use of IPsec with RADIUS, support for - IPsec is not required. In order to provide universal support for - transmission-level security, and enable both intra- and inter- - domain AAA deployments, Diameter provides support for TLS/TCP and - DTLS/SCTP. Security is discussed in Section 13. -</pre> - -<p> -Whether or not IPsec is used is transparent to diameter.</p> - -<p> -The transport protocol used on a given peer connection is also -transparent to diameter in that transport to diameter is simply a -module that implements the transport protocol documented in -&man_transport;. -A diameter user configures this module as the &mod_transport_opt; -<c>transport_module</c>.</p> - -<p> -While a user can implement their own transport modules, diameter -includes implementations for TCP and SCTP: -&man_tcp; based on &gen_tcp; and &man_sctp; based on &gen_sctp;. -The former supports TLS but the latter does not currently support -DTLS.</p> - -<pre> - - Reliable transport - - RADIUS runs over UDP, and does not define retransmission behavior; - as a result, reliability varies between implementations. As - described in [RFC2975], this is a major issue in accounting, where - packet loss may translate directly into revenue loss. In order to - - - - - - -Fajardo, et al. Standards Track [Page 7] - -RFC 6733 Diameter Base Protocol October 2012 - - - provide well-defined transport behavior, Diameter runs over - reliable transport mechanisms (TCP, Stream Control Transmission - Protocol (SCTP)) as defined in [RFC3539]. - - Agent support - - RADIUS does not provide for explicit support for agents, including - proxies, redirects, and relays. Since the expected behavior is - not defined, it varies between implementations. Diameter defines - agent behavior explicitly; this is described in Section 2.8. -</pre> - -&nada; - -<pre> - - Server-initiated messages - - While server-initiated messages are defined in RADIUS [RFC5176], - support is optional. This makes it difficult to implement - features such as unsolicited disconnect or re-authentication/ - re-authorization on demand across a heterogeneous deployment. To - address this issue, support for server-initiated messages is - mandatory in Diameter. -</pre> - -<p> -A diameter user can both send and receive messages.</p> - -<pre> - - Transition support - - While Diameter does not share a common protocol data unit (PDU) - with RADIUS, considerable effort has been expended in enabling - backward compatibility with RADIUS so that the two protocols may - be deployed in the same network. Initially, it is expected that - Diameter will be deployed within new network devices, as well as - within gateways enabling communication between legacy RADIUS - devices and Diameter agents. This capability enables Diameter - support to be added to legacy networks, by addition of a gateway - or server speaking both RADIUS and Diameter. -</pre> - -<p> -RADIUS Attributes can be redefined as Diameter AVP's using diameter's -&man_dict; interface but diameter provides no such definitions.</p> - -<pre> - - In addition to addressing the above requirements, Diameter also - provides support for the following: - - Capability negotiation - - RADIUS does not support error messages, capability negotiation, or - a mandatory/non-mandatory flag for attributes. Since RADIUS - clients and servers are not aware of each other's capabilities, - they may not be able to successfully negotiate a mutually - acceptable service or, in some cases, even be aware of what - service has been implemented. Diameter includes support for error - handling (Section 7), capability negotiation (Section 5.3), and - mandatory/non-mandatory Attribute-Value Pairs (AVPs) - (Section 4.1). - - - - - -Fajardo, et al. Standards Track [Page 8] - -RFC 6733 Diameter Base Protocol October 2012 - - - Peer discovery and configuration - - RADIUS implementations typically require that the name or address - of servers or clients be manually configured, along with the - corresponding shared secrets. This results in a large - administrative burden and creates the temptation to reuse the - RADIUS shared secret, which can result in major security - vulnerabilities if the Request Authenticator is not globally and - temporally unique as required in [RFC2865]. Through DNS, Diameter - enables dynamic discovery of peers (see Section 5.2). Derivation - of dynamic session keys is enabled via transmission-level - security. - - Over time, the capabilities of Network Access Server (NAS) devices - have increased substantially. As a result, while Diameter is a - considerably more sophisticated protocol than RADIUS, it remains - feasible to implement it within embedded devices. -</pre> - -&nada; - -<pre> - -1.1. Diameter Protocol - - The Diameter base protocol provides the following facilities: - - o Ability to exchange messages and deliver AVPs -</pre> - -<p> -There are two interfaces directly involved in message exchange when -using diameter: the function &mod_call; for sending outgoing requests, -and the application callback interface, documented in &man_app; for -receiving incoming request and answers.</p> - -<pre> - - o Capabilities negotiation -</pre> - -<p> -Capabilities negotiation is the responsibility of diameter: -a user configures a diameter service and/or transport with -&capabilities; to provide AVP values for CER and CEA messages but it -is diameter itself that sends these messages. -A user receives notification of a successful capabilities exchange by -way of &app_peer_up; callbacks.</p> - -<pre> - - o Error notification -</pre> - -<p> -A user can subscribe to &events;, using &mod_subscribe;, in order to -receive notification of various failures. -Errors in Diameter messaging are communicated via the application -callbacks &app_handle_request;, &app_handle_answer; and -&app_handle_error;.</p> - - -<pre> - - o Extensibility, required in [RFC2989], through addition of new - applications, commands, and AVPs -</pre> - -<p> -Support for applications, commands and AVP's is extensible using -diameter's dictionary interface, as documented in &man_dict;. -Dictionaries are compiled to Erlang encode/decode modules using -&man_compile; or &man_make;.</p> - -<pre> - - o Basic services necessary for applications, such as the handling of - user sessions or accounting -</pre> - -<p> -Compiled dictionaries are provided for the RFC 3588 and RFC 6733 -Diameter applications: common, base accounting and relay. -Dictionaries for a number of standardized -applications are provided in uncompiled form below the <c>examples</c> -subdirectory of the diameter application directory.</p> - -<pre> - - All data delivered by the protocol is in the form of AVPs. Some of - these AVP values are used by the Diameter protocol itself, while - others deliver data associated with particular applications that - employ Diameter. AVPs may be arbitrarily added to Diameter messages, - the only restriction being that the Command Code Format (CCF) - specification (Section 3.2) be satisfied. AVPs are used by the base - Diameter protocol to support the following required features: - - o Transporting of user authentication information, for the purposes - of enabling the Diameter server to authenticate the user - - o Transporting of service-specific authorization information, - between client and servers, allowing the peers to decide whether a - user's access request should be granted - - - -Fajardo, et al. Standards Track [Page 9] - -RFC 6733 Diameter Base Protocol October 2012 - - - o Exchanging resource usage information, which may be used for - accounting purposes, capacity planning, etc. - - o Routing, relaying, proxying, and redirecting of Diameter messages - through a server hierarchy - - The Diameter base protocol satisfies the minimum requirements for a - AAA protocol, as specified by [RFC2989]. The base protocol may be - used by itself for accounting purposes only, or it may be used with a - Diameter application, such as Mobile IPv4 [RFC4004], or network - access [RFC4005]. It is also possible for the base protocol to be - extended for use in new applications, via the addition of new - commands or AVPs. The initial focus of Diameter was network access - and accounting applications. A truly generic AAA protocol used by - many applications might provide functionality not provided by - Diameter. Therefore, it is imperative that the designers of new - applications understand their requirements before using Diameter. - See Section 1.3.4 for more information on Diameter applications. - - Any node can initiate a request. In that sense, Diameter is a peer- - to-peer protocol. In this document, a Diameter client is a device at - the edge of the network that performs access control, such as a - Network Access Server (NAS) or a Foreign Agent (FA). A Diameter - client generates Diameter messages to request authentication, - authorization, and accounting services for the user. A Diameter - agent is a node that does not provide local user authentication or - authorization services; agents include proxies, redirects, and relay - agents. A Diameter server performs authentication and/or - authorization of the user. A Diameter node may act as an agent for - certain requests while acting as a server for others. - - The Diameter protocol also supports server-initiated messages, such - as a request to abort service to a particular user. -</pre> - -&nada; - -<pre> - -1.1.1. Description of the Document Set - - The Diameter specification consists of an updated version of the base - protocol specification (this document) and the Transport Profile - [RFC3539]. This document obsoletes both RFC 3588 and RFC 5719. A - summary of the base protocol updates included in this document can be - found in Section 1.1.3. - - This document defines the base protocol specification for AAA, which - includes support for accounting. There are also a myriad of - applications documents describing applications that use this base - specification for Authentication, Authorization, and Accounting. - These application documents specify how to use the Diameter protocol - within the context of their application. - - - -Fajardo, et al. Standards Track [Page 10] - -RFC 6733 Diameter Base Protocol October 2012 - - - The Transport Profile document [RFC3539] discusses transport layer - issues that arise with AAA protocols and recommendations on how to - overcome these issues. This document also defines the Diameter - failover algorithm and state machine. - - "Clarifications on the Routing of Diameter Request Based on the - Username and the Realm" [RFC5729] defines specific behavior on how to - route requests based on the content of the User-Name AVP (Attribute - Value Pair). - -1.1.2. Conventions Used in This Document - - The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", - "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this - document are to be interpreted as described in [RFC2119]. -</pre> - -&nada; - -<pre> - -1.1.3. Changes from RFC 3588 - - This document obsoletes RFC 3588 but is fully backward compatible - with that document. The changes introduced in this document focus on - fixing issues that have surfaced during the implementation of - Diameter (RFC 3588). An overview of some the major changes are given - below. -</pre> - -<p> -RFC 6733 is not fully backwards compatible with RFC 3588. -(For example, in what values of Result-Code values are permissible with -the E-bit.) -The implications of incompatibilities for diameter are noted where -appropriate.</p> - -<pre> - - o Deprecated the use of the Inband-Security AVP for negotiating - Transport Layer Security (TLS) [RFC5246]. It has been generally - considered that bootstrapping of TLS via Inband-Security AVP - creates certain security risks because it does not completely - protect the information carried in the CER/CEA (Capabilities- - Exchange-Request/Capabilities-Exchange-Answer). This version of - Diameter adopts the common approach of defining a well-known - secured port that peers should use when communicating via TLS/TCP - and DTLS/SCTP. This new approach augments the existing in-band - security negotiation, but it does not completely replace it. The - old method is kept for backward compatibility reasons. -</pre> - -<p> -&man_tcp; supports both methods of negotiating TLS: -bootstrapping via Inband-Security and directly following connection -establishment.</p> - -<pre> - - o Deprecated the exchange of CER/CEA messages in the open state. - This feature was implied in the peer state machine table of RFC - 3588, but it was not clearly defined anywhere else in that - document. As work on this document progressed, it became clear - that the multiplicity of meaning and use of Application-Id AVPs in - the CER/CEA messages (and the messages themselves) is seen as an - abuse of the Diameter extensibility rules and thus required - simplification. Capabilities exchange in the open state has been - re-introduced in a separate specification [RFC6737], which clearly - defines new commands for this feature. -</pre> - -<p> -Capabilities exchange in the open state is not supported: an incoming -CER in the open state will cause diameter to ask the relevant -transport process to terminate, which implies the loss of the peer -connection in the case of &man_tcp; and &man_sctp;.</p> - -<p> -Capabilities update, as defined by RFC 6737, is not yet supported. -Support will require diameter to handle CUR/CUA in the same way that -it handles CER/CEA.</p> - -<pre> - - - - - -Fajardo, et al. Standards Track [Page 11] - -RFC 6733 Diameter Base Protocol October 2012 - - - o Simplified security requirements. The use of a secured transport - for exchanging Diameter messages remains mandatory. However, TLS/ - TCP and DTLS/SCTP have become the primary methods of securing - Diameter with IPsec as a secondary alternative. See Section 13 - for details. The support for the End-to-End security framework - (E2E-Sequence AVP and 'P'-bit in the AVP header) has also been - deprecated. -</pre> - -<p> -The End-to-End security framework is not supported since it's use is -largely unspecified: diameter will set the P-bit in outgoing AVP's as -directed by the relevant dictionary and/or &app_prepare_request; or -&app_handle_request; callbacks, but whether or not the P-bit is set on -incoming AVP's has no consequence.</p> - -<p> -As noted above, DTLS is not currently supported and whether or not -IPsec is used is transparent to diameter.</p> - -<pre> - - o Changed Diameter extensibility. This includes fixes to the - Diameter extensibility description (Section 1.3 and others) to - better aid Diameter application designers; in addition, the new - specification relaxes the policy with respect to the allocation of - Command Codes for vendor-specific uses. - - o Clarified Application Id usage. Clarify the proper use of - Application Id information, which can be found in multiple places - within a Diameter message. This includes correlating Application - Ids found in the message headers and AVPs. These changes also - clearly specify the proper Application Id value to use for - specific base protocol messages (ASR/ASA, STR/STA) as well as - clarify the content and use of Vendor-Specific-Application-Id. - - o Clarified routing fixes. This document more clearly specifies - what information (AVPs and Application Ids) can be used for making - general routing decisions. A rule for the prioritization of - redirect routing criteria when multiple route entries are found - via redirects has also been added (see Section 6.13). - - o Simplified Diameter peer discovery. The Diameter discovery - process now supports only widely used discovery schemes; the rest - have been deprecated (see Section 5.2 for details). -</pre> - -<p> -Peer discover is not currently supported: peers to which a node should -connect must be configured. -Connection requests are accepted from arbitrary peers but a -&mod_transport_opt; <c>capabilities_cb</c> can be used to reject a -peer based on an incoming CER or CEA.</p> - -<pre> - - There are many other miscellaneous fixes that have been introduced in - this document that may not be considered significant, but they have - value nonetheless. Examples are removal of obsolete types, fixes to - the state machine, clarification of the election process, message - validation, fixes to Failed-AVP and Result-Code AVP values, etc. All - of the errata filed against RFC 3588 prior to the publication of this - document have been addressed. A comprehensive list of changes is not - shown here for practical reasons. - -1.2. Terminology - - AAA - - Authentication, Authorization, and Accounting. - - - - - -Fajardo, et al. Standards Track [Page 12] - -RFC 6733 Diameter Base Protocol October 2012 - - - ABNF - - Augmented Backus-Naur Form [RFC5234]. A metalanguage with its own - formal syntax and rules. It is based on the Backus-Naur Form and - is used to define message exchanges in a bi-directional - communications protocol. - - Accounting - - The act of collecting information on resource usage for the - purpose of capacity planning, auditing, billing, or cost - allocation. - - Accounting Record - - An accounting record represents a summary of the resource - consumption of a user over the entire session. Accounting servers - creating the accounting record may do so by processing interim - accounting events or accounting events from several devices - serving the same user. - - Authentication - - The act of verifying the identity of an entity (subject). - - Authorization - - The act of determining whether a requesting entity (subject) will - be allowed access to a resource (object). - - Attribute-Value Pair (AVP) - - The Diameter protocol consists of a header followed by one or more - Attribute-Value-Pairs (AVPs). An AVP includes a header and is - used to encapsulate protocol-specific data (e.g., routing - information) as well as authentication, authorization, or - accounting information. -</pre> - -&nada; - -<pre> - - Command Code Format (CCF) - - A modified form of ABNF used to define Diameter commands (see - Section 3.2). -</pre> - -<p> -The <c>@messages</c> section of the &man_dict; format has the CCF as -content.</p> - -<pre> - - Diameter Agent - - A Diameter Agent is a Diameter node that provides relay, proxy, - redirect, or translation services. - - - - -Fajardo, et al. Standards Track [Page 13] - -RFC 6733 Diameter Base Protocol October 2012 - - - Diameter Client - - A Diameter client is a Diameter node that supports Diameter client - applications as well as the base protocol. Diameter clients are - often implemented in devices situated at the edge of a network and - provide access control services for that network. Typical - examples of Diameter clients include the Network Access Server - (NAS) and the Mobile IP Foreign Agent (FA). - - Diameter Node - - A Diameter node is a host process that implements the Diameter - protocol and acts as either a client, an agent, or a server. - - Diameter Peer - - Two Diameter nodes sharing a direct TCP or SCTP transport - connection are called Diameter peers. - - Diameter Server - - A Diameter server is a Diameter node that handles authentication, - authorization, and accounting requests for a particular realm. By - its very nature, a Diameter server must support Diameter server - applications in addition to the base protocol. -</pre> - -<p> -A Diameter Node is implemented by configuring a service -using &mod_start_service; and one or more transports using -&mod_add_transport;. -The service typically represents a Diameter Node but since -capabilities can be configured on individual transports it's more -accurate to say that the node is a collection of transports -advertising the same Origin-Host.</p> - -<p> -The role of a node (agent, client or server) is not something that's -configured explicitly. -Transports are either connecting or listening, depending on whether -diameter should establish a peer connection and send CER or accept -connections and receive CER, but the role a node implements depends -largely on dictionary configuration and &man_app; callback -implementation.</p> - -<pre> - - Downstream - - Downstream is used to identify the direction of a particular - Diameter message from the home server towards the Diameter client. - - Home Realm - - A Home Realm is the administrative domain with which the user - maintains an account relationship. - - Home Server - - A Diameter server that serves the Home Realm. - - Interim Accounting - - An interim accounting message provides a snapshot of usage during - a user's session. Typically, it is implemented in order to - provide for partial accounting of a user's session in case a - device reboot or other network problem prevents the delivery of a - session summary message or session record. - - - - -Fajardo, et al. Standards Track [Page 14] - -RFC 6733 Diameter Base Protocol October 2012 - - - Local Realm - - A local realm is the administrative domain providing services to a - user. An administrative domain may act as a local realm for - certain users while being a home realm for others. - - Multi-session - - A multi-session represents a logical linking of several sessions. - Multi-sessions are tracked by using the Acct-Multi-Session-Id. An - example of a multi-session would be a Multi-link PPP bundle. Each - leg of the bundle would be a session while the entire bundle would - be a multi-session. - - Network Access Identifier - - The Network Access Identifier, or NAI [RFC4282], is used in the - Diameter protocol to extract a user's identity and realm. The - identity is used to identify the user during authentication and/or - authorization while the realm is used for message routing - purposes. - - Proxy Agent or Proxy - - In addition to forwarding requests and responses, proxies make - policy decisions relating to resource usage and provisioning. - Typically, this is accomplished by tracking the state of NAS - devices. While proxies usually do not respond to client requests - prior to receiving a response from the server, they may originate - Reject messages in cases where policies are violated. As a - result, proxies need to understand the semantics of the messages - passing through them, and they may not support all Diameter - applications. - - Realm - - The string in the NAI that immediately follows the '@' character. - NAI realm names are required to be unique and are piggybacked on - the administration of the DNS namespace. Diameter makes use of - the realm, also loosely referred to as domain, to determine - whether messages can be satisfied locally or whether they must be - routed or redirected. In RADIUS, realm names are not necessarily - piggybacked on the DNS namespace but may be independent of it. - - - - - - - - -Fajardo, et al. Standards Track [Page 15] - -RFC 6733 Diameter Base Protocol October 2012 - - - Real-Time Accounting - - Real-time accounting involves the processing of information on - resource usage within a defined time window. Typically, time - constraints are imposed in order to limit financial risk. The - Diameter Credit-Control Application [RFC4006] is an example of an - application that defines real-time accounting functionality. - - Relay Agent or Relay - - Relays forward requests and responses based on routing-related - AVPs and routing table entries. Since relays do not make policy - decisions, they do not examine or alter non-routing AVPs. As a - result, relays never originate messages, do not need to understand - the semantics of messages or non-routing AVPs, and are capable of - handling any Diameter application or message type. Since relays - make decisions based on information in routing AVPs and realm - forwarding tables, they do not keep state on NAS resource usage or - sessions in progress. - - Redirect Agent - - Rather than forwarding requests and responses between clients and - servers, redirect agents refer clients to servers and allow them - to communicate directly. Since redirect agents do not sit in the - forwarding path, they do not alter any AVPs transiting between - client and server. Redirect agents do not originate messages and - are capable of handling any message type, although they may be - configured only to redirect messages of certain types, while - acting as relay or proxy agents for other types. As with relay - agents, redirect agents do not keep state with respect to sessions - or NAS resources. -</pre> - -&nada; - -<pre> - - Session - - A session is a related progression of events devoted to a - particular activity. Diameter application documents provide - guidelines as to when a session begins and ends. All Diameter - packets with the same Session-Id are considered to be part of the - same session. -</pre> - -<p> -Sessions are not something that diameter is aware of. -The function &mod_session_id; can be used to construct appropriate -values for Session-Id AVP's but logic connecting events in the same -session is the responsibility of the diameter user.</p> - -<pre> - - Stateful Agent - - A stateful agent is one that maintains session state information, - by keeping track of all authorized active sessions. Each - authorized session is bound to a particular service, and its state - is considered active either until it is notified otherwise or - until expiration. - - - -Fajardo, et al. Standards Track [Page 16] - -RFC 6733 Diameter Base Protocol October 2012 - - - Sub-session - - A sub-session represents a distinct service (e.g., QoS or data - characteristics) provided to a given session. These services may - happen concurrently (e.g., simultaneous voice and data transfer - during the same session) or serially. These changes in sessions - are tracked with the Accounting-Sub-Session-Id. - - Transaction State - - The Diameter protocol requires that agents maintain transaction - state, which is used for failover purposes. Transaction state - implies that upon forwarding a request, the Hop-by-Hop Identifier - is saved; the field is replaced with a locally unique identifier, - which is restored to its original value when the corresponding - answer is received. The request's state is released upon receipt - of the answer. A stateless agent is one that only maintains - transaction state. - - Translation Agent - - A translation agent (TLA in Figure 4) is a stateful Diameter node - that performs protocol translation between Diameter and another - AAA protocol, such as RADIUS. - - Upstream - - Upstream is used to identify the direction of a particular - Diameter message from the Diameter client towards the home server. - - User - - The entity or device requesting or using some resource, in support - of which a Diameter client has generated a request. -</pre> - -&nada; - -<pre> - -1.3. Approach to Extensibility - - The Diameter protocol is designed to be extensible, using several - mechanisms, including: - - o Defining new AVP values - - o Creating new AVPs - - o Creating new commands - - o Creating new applications - - - - -Fajardo, et al. Standards Track [Page 17] - -RFC 6733 Diameter Base Protocol October 2012 - - - From the point of view of extensibility, Diameter authentication, - authorization, and accounting applications are treated in the same - way. -</pre> - -<p> -Extensibility in diameter is by way of the dictionary interface -documented in &man_dict;: a diameter user creates applications, -commands and AVP's by implementing a new dictionary, -compiling the dictionary to a codec module using &man_compile; or -&man_make;, and configuring the resulting dictionary module on a -service. -The dictionary modules provided with diameter are all implemented in -this manner.</p> - -<pre> - Note: Protocol designers should try to reuse existing functionality, - namely AVP values, AVPs, commands, and Diameter applications. Reuse - simplifies standardization and implementation. To avoid potential - interoperability issues, it is important to ensure that the semantics - of the reused features are well understood. Given that Diameter can - also carry RADIUS attributes as Diameter AVPs, such reuse - considerations also apply to existing RADIUS attributes that may be - useful in a Diameter application. -</pre> - -<p> -Reuse in dictionary files is achieved by way of the <c>@inherits</c> -section. -AVP's are inherited, commands are not.</p> - -<pre> - -1.3.1. Defining New AVP Values - - In order to allocate a new AVP value for AVPs defined in the Diameter - base protocol, the IETF needs to approve a new RFC that describes the - AVP value. IANA considerations for these AVP values are discussed in - Section 11.3. - - The allocation of AVP values for other AVPs is guided by the IANA - considerations of the document that defines those AVPs. Typically, - allocation of new values for an AVP defined in an RFC would require - IETF Review [RFC5226], whereas values for vendor-specific AVPs can be - allocated by the vendor. - -1.3.2. Creating New AVPs - - A new AVP being defined MUST use one of the data types listed in - Sections 4.2 or 4.3. If an appropriate derived data type is already - defined, it SHOULD be used instead of a base data type to encourage - reusability and good design practice. - - In the event that a logical grouping of AVPs is necessary, and - multiple "groups" are possible in a given command, it is recommended - that a Grouped AVP be used (see Section 4.4). - - The creation of new AVPs can happen in various ways. The recommended - approach is to define a new general-purpose AVP in a Standards Track - RFC approved by the IETF. However, as described in Section 11.1.1, - there are other mechanisms. -</pre> - -<p> -Creating new AVP's is an issue for the dictionary designer, not -diameter.</p> - -<pre> - -1.3.3. Creating New Commands - - A new Command Code MUST be allocated when required AVPs (those - indicated as {AVP} in the CCF definition) are added to, deleted from, - or redefined in (for example, by changing a required AVP into an - optional one) an existing command. - - - -Fajardo, et al. Standards Track [Page 18] - -RFC 6733 Diameter Base Protocol October 2012 - - - Furthermore, if the transport characteristics of a command are - changed (for example, with respect to the number of round trips - required), a new Command Code MUST be registered. - - A change to the CCF of a command, such as described above, MUST - result in the definition of a new Command Code. This subsequently - leads to the need to define a new Diameter application for any - application that will use that new command. - - The IANA considerations for Command Codes are discussed in - Section 3.1. -</pre> - -<p> -Creating new commands is an issue for the dictionary designer, not -diameter.</p> - -<pre> - -1.3.4. Creating New Diameter Applications - - Every Diameter application specification MUST have an IANA-assigned - Application Id (see Section 2.4). The managed Application ID space - is flat, and there is no relationship between different Diameter - applications with respect to their Application Ids. As such, there - is no versioning support provided by these Application Ids - themselves; every Diameter application is a standalone application. - If the application has a relationship with other Diameter - applications, such a relationship is not known to Diameter. -</pre> - -<p> -Creating new applications is an issue for the dictionary designer, -not diameter.</p> - -<p> -An application's Application Id is specified in the <c>@id</c> section -of a dictionary file.</p> - -<pre> - - Before describing the rules for creating new Diameter applications, - it is important to discuss the semantics of the AVP occurrences as - stated in the CCF and the M-bit flag (Section 4.1) for an AVP. There - is no relationship imposed between the two; they are set - independently. - - o The CCF indicates what AVPs are placed into a Diameter command by - the sender of that command. Often, since there are multiple modes - of protocol interactions, many of the AVPs are indicated as - optional. - - o The M-bit allows the sender to indicate to the receiver whether or - not understanding the semantics of an AVP and its content is - mandatory. If the M-bit is set by the sender and the receiver - does not understand the AVP or the values carried within that AVP, - then a failure is generated (see Section 7). -</pre> - -<p> -The M-bit is set on outgoing AVP's as directed by the relevant -dictionary. -For incoming AVP's, an M-bit set on an AVP that isn't -explicitly included in the definition of the command in question is -interpreted as a 5001 error, DIAMETER_AVP_UNSUPPORTED, the -consequences of which depend on the value of the &mod_application_opt; -<c>answer_errors</c> or <c>request_errors</c>.</p> - -<pre> - - It is the decision of the protocol designer when to develop a new - Diameter application rather than extending Diameter in other ways. - However, a new Diameter application MUST be created when one or more - of the following criteria are met: - - - - - - - -Fajardo, et al. Standards Track [Page 19] - -RFC 6733 Diameter Base Protocol October 2012 - - - M-bit Setting - - An AVP with the M-bit in the MUST column of the AVP flag table is - added to an existing Command/Application. An AVP with the M-bit - in the MAY column of the AVP flag table is added to an existing - Command/Application. - - Note: The M-bit setting for a given AVP is relevant to an - Application and each command within that application that includes - the AVP. That is, if an AVP appears in two commands for - application Foo and the M-bit settings are different in each - command, then there should be two AVP flag tables describing when - to set the M-bit. - - Commands - - A new command is used within the existing application because - either an additional command is added, an existing command has - been modified so that a new Command Code had to be registered, or - a command has been deleted. - - AVP Flag bits - - If an existing application changes the meaning/semantics of its - AVP Flags or adds new flag bits, then a new Diameter application - MUST be created. - - If the CCF definition of a command allows it, an implementation may - add arbitrary optional AVPs with the M-bit cleared (including vendor- - specific AVPs) to that command without needing to define a new - application. Please refer to Section 11.1.1 for details. -</pre> - -&nada; - -<pre> - -2. Protocol Overview - - The base Diameter protocol concerns itself with establishing - connections to peers, capabilities negotiation, how messages are sent - and routed through peers, and how the connections are eventually torn - down. The base protocol also defines certain rules that apply to all - message exchanges between Diameter nodes. - - Communication between Diameter peers begins with one peer sending a - message to another Diameter peer. The set of AVPs included in the - message is determined by a particular Diameter application. One AVP - that is included to reference a user's session is the Session-Id. - - The initial request for authentication and/or authorization of a user - would include the Session-Id AVP. The Session-Id is then used in all - subsequent messages to identify the user's session (see Section 8 for - - - -Fajardo, et al. Standards Track [Page 20] - -RFC 6733 Diameter Base Protocol October 2012 - - - more information). The communicating party may accept the request or - reject it by returning an answer message with the Result-Code AVP set - to indicate that an error occurred. The specific behavior of the - Diameter server or client receiving a request depends on the Diameter - application employed. - - Session state (associated with a Session-Id) MUST be freed upon - receipt of the Session-Termination-Request, Session-Termination- - Answer, expiration of authorized service time in the Session-Timeout - AVP, and according to rules established in a particular Diameter - application. -</pre> - -<p> -Like Session-Id, session state is maintained by the diameter user: -diameter has no session state of its own and does not interpret -STR/STA in any way.</p> - -<pre> - - The base Diameter protocol may be used by itself for accounting - applications. For authentication and authorization, it is always - extended for a particular application. - - Diameter clients MUST support the base protocol, which includes - accounting. In addition, they MUST fully support each Diameter - application that is needed to implement the client's service, e.g., - Network Access Server Requirements (NASREQ) [RFC2881] and/or Mobile - IPv4. A Diameter client MUST be referred to as "Diameter X Client" - where X is the application that it supports and not a "Diameter - Client". - - Diameter servers MUST support the base protocol, which includes - accounting. In addition, they MUST fully support each Diameter - application that is needed to implement the intended service, e.g., - NASREQ and/or Mobile IPv4. A Diameter server MUST be referred to as - "Diameter X Server" where X is the application that it supports, and - not a "Diameter Server". - - Diameter relays and redirect agents are transparent to the Diameter - applications, but they MUST support the Diameter base protocol, which - includes accounting, and all Diameter applications. - - Diameter proxies MUST support the base protocol, which includes - accounting. In addition, they MUST fully support each Diameter - application that is needed to implement proxied services, e.g., - NASREQ and/or Mobile IPv4. A Diameter proxy MUST be referred to as - "Diameter X Proxy" where X is the application which it supports, and - not a "Diameter Proxy". - -</pre> - -&nada; - -<pre> - - - - - - - - - -Fajardo, et al. Standards Track [Page 21] - -RFC 6733 Diameter Base Protocol October 2012 - - -2.1. Transport - - The Diameter Transport profile is defined in [RFC3539]. - - The base Diameter protocol is run on port 3868 for both TCP [RFC0793] - and SCTP [RFC4960]. For TLS [RFC5246] and Datagram Transport Layer - Security (DTLS) [RFC6347], a Diameter node that initiates a - connection prior to any message exchanges MUST run on port 5658. It - is assumed that TLS is run on top of TCP when it is used, and DTLS is - run on top of SCTP when it is used. -</pre> - -<p> -Which port a transport connects to or listens on is a matter of -configuration. -Both &man_tcp; and &man_sctp; will default to 3868 if no other value -is specified.</p> - -<pre> - - If the Diameter peer does not support receiving TLS/TCP and DTLS/SCTP - connections on port 5658 (i.e., the peer complies only with RFC - 3588), then the initiator MAY revert to using TCP or SCTP on port - 3868. Note that this scheme is kept only for the purpose of backward - compatibility and that there are inherent security vulnerabilities - when the initial CER/CEA messages are sent unprotected (see - Section 5.6). - - Diameter clients MUST support either TCP or SCTP; agents and servers - SHOULD support both. - - A Diameter node MAY initiate connections from a source port other - than the one that it declares it accepts incoming connections on, and - it MUST always be prepared to receive connections on port 3868 for - TCP or SCTP and port 5658 for TLS/TCP and DTLS/SCTP connections. - When DNS-based peer discovery (Section 5.2) is used, the port numbers - received from SRV records take precedence over the default ports - (3868 and 5658). - - A given Diameter instance of the peer state machine MUST NOT use more - than one transport connection to communicate with a given peer, - unless multiple instances exist on the peer, in which, case a - separate connection per process is allowed. -</pre> - -<p> -The &mod_service_opt; <c>restrict_connection</c> controls to what -extent a diameter service allows multiple connections to the same -peer. -(As identified by the value of Origin-Host received from it -during capabilities exchange.)</p> - -<pre> - - When no transport connection exists with a peer, an attempt to - connect SHOULD be made periodically. This behavior is handled via - the Tc timer (see Section 12 for details), whose recommended value is - 30 seconds. There are certain exceptions to this rule, such as when - a peer has terminated the transport connection stating that it does - not wish to communicate. - -</pre> - -<p> -The frequency of reconnection attempts is configured with the -&mod_transport_opt; <c>connect_timer</c> and -<c>watchdog_timer</c>.</p> - -<pre> - - When connecting to a peer and either zero or more transports are - specified, TLS SHOULD be tried first, followed by DTLS, then by TCP, - and finally by SCTP. See Section 5.2 for more information on peer - discovery. -</pre> - -<p> -The order in which different transports are attempted depends on the -order of &mod_transport_opt; <c>transport_module</c> and -<c>transport_config</c> tuples in transport configuration.</p> - -<pre> - - - -Fajardo, et al. Standards Track [Page 22] - -RFC 6733 Diameter Base Protocol October 2012 - - - Diameter implementations SHOULD be able to interpret ICMP protocol - port unreachable messages as explicit indications that the server is - not reachable, subject to security policy on trusting such messages. - Further guidance regarding the treatment of ICMP errors can be found - in [RFC5927] and [RFC5461]. Diameter implementations SHOULD also be - able to interpret a reset from the transport and timed-out connection - attempts. If Diameter receives data from the lower layer that cannot - be parsed or identified as a Diameter error made by the peer, the - stream is compromised and cannot be recovered. The transport - connection MUST be closed using a RESET call (send a TCP RST bit) or - an SCTP ABORT message (graceful closure is compromised). -</pre> - -<p> -ICMP messages and other transport-level errors aren't directly -visible to diameter but transport implementations like &man_tcp; and -&man_sctp; propagate these as terminating transport processes.</p> - -<pre> - -2.1.1. SCTP Guidelines - - Diameter messages SHOULD be mapped into SCTP streams in a way that - avoids head-of-the-line (HOL) blocking. Among different ways of - performing the mapping that fulfill this requirement it is - RECOMMENDED that a Diameter node send every Diameter message (request - or response) over stream zero with the unordered flag set. However, - Diameter nodes MAY select and implement other design alternatives for - avoiding HOL blocking such as using multiple streams with the - unordered flag cleared (as originally instructed in RFC 3588). On - the receiving side, a Diameter entity MUST be ready to receive - Diameter messages over any stream, and it is free to return responses - over a different stream. This way, both sides manage the available - streams in the sending direction, independently of the streams chosen - by the other side to send a particular Diameter message. These - messages can be out-of-order and belong to different Diameter - sessions. -</pre> - -<p> -&man_sctp; allows the sender to specify a stream number explicitly. -The stream on which an incoming message is received it passed to -&app_handle_request; and &app_handle_answer; callbacks as -<c>transport_data</c> in a <c>#diameter_packet{}</c>.</p> - -<p> -Ordered or unordered delivery can be configured per transport.</p> - -<pre> - - Out-of-order delivery has special concerns during a connection - establishment and termination. When a connection is established, the - responder side sends a CEA message and moves to R-Open state as - specified in Section 5.6. If an application message is sent shortly - after the CEA and delivered out-of-order, the initiator side, still - in Wait-I-CEA state, will discard the application message and close - the connection. In order to avoid this race condition, the receiver - side SHOULD NOT use out-of-order delivery methods until the first - message has been received from the initiator, proving that it has - moved to I-Open state. To trigger such a message, the receiver side - could send a DWR immediately after sending a CEA. Upon reception of - the corresponding DWA, the receiver side should start using out-of- - order delivery methods to counter the HOL blocking. -</pre> - -<p> -&man_sctp; does not currently allow the user to switch between ordered -and unordered delivery, or to specify the manner of sending per -message: one or the other must be configured, the defaults being -ordered.</p> - -<pre> - - Another race condition may occur when DPR and DPA messages are used. - Both DPR and DPA are small in size; thus, they may be delivered to - the peer faster than application messages when an out-of-order - delivery mechanism is used. Therefore, it is possible that a DPR/DPA - - - -Fajardo, et al. Standards Track [Page 23] - -RFC 6733 Diameter Base Protocol October 2012 - - - exchange completes while application messages are still in transit, - resulting in a loss of these messages. An implementation could - mitigate this race condition, for example, using timers, and wait for - a short period of time for pending application level messages to - arrive before proceeding to disconnect the transport connection. - Eventually, lost messages are handled by the retransmission mechanism - described in Section 5.5.4. - - A Diameter agent SHOULD use dedicated payload protocol identifiers - (PPIDs) for clear text and encrypted SCTP DATA chunks instead of only - using the unspecified payload protocol identifier (value 0). For - this purpose, two PPID values are allocated: the PPID value 46 is for - Diameter messages in clear text SCTP DATA chunks, and the PPID value - 47 is for Diameter messages in protected DTLS/SCTP DATA chunks. -</pre> - -&nada; - -<pre> - -2.2. Securing Diameter Messages - - Connections between Diameter peers SHOULD be protected by TLS/TCP and - DTLS/SCTP. All Diameter base protocol implementations MUST support - the use of TLS/TCP and DTLS/SCTP. If desired, alternative security - mechanisms that are independent of Diameter, such as IPsec [RFC4301], - can be deployed to secure connections between peers. The Diameter - protocol MUST NOT be used without one of TLS, DTLS, or IPsec. -</pre> - -<p> -As noted above, DTLS is not currently supported and IPsec usage is -transparent to diameter. -Security is not enforced by diameter.</p> - -<pre> - -2.3. Diameter Application Compliance - - Application Ids are advertised during the capabilities exchange phase - (see Section 5.3). Advertising support of an application implies - that the sender supports the functionality specified in the - respective Diameter application specification. - - Implementations MAY add arbitrary optional AVPs with the M-bit - cleared (including vendor-specific AVPs) to a command defined in an - application, but only if the command's CCF syntax specification - allows for it. Please refer to Section 11.1.1 for details. -</pre> - -&nada; - -<pre> - -2.4. Application Identifiers - - Each Diameter application MUST have an IANA-assigned Application ID. - The base protocol does not require an Application Id since its - support is mandatory. During the capabilities exchange, Diameter - nodes inform their peers of locally supported applications. - Furthermore, all Diameter messages contain an Application Id, which - is used in the message forwarding process. - - - - - - - -Fajardo, et al. Standards Track [Page 24] - -RFC 6733 Diameter Base Protocol October 2012 - - - The following Application Id values are defined: - - Diameter common message 0 - Diameter base accounting 3 - Relay 0xffffffff -</pre> - -<p> -These applications are implemented in the dictionary modules -<c>diameter_gen_base_rfc6733</c>, <c>diameter_gen_acct_rfc6733</c> and -<c>diameter_relay</c> respectively. -There are also RFC 3588 versions or the common and accounting -dictionaries: <c>diameter_gen_base_rfc3588</c> and -<c>diameter_base_accounting</c>. -(The inconsistent naming is historical.) -Dictionary modules are configured using the &mod_application_opt; -<c>dictionary</c>.</p> - -<pre> - Relay and redirect agents MUST advertise the Relay Application ID, - while all other Diameter nodes MUST advertise locally supported - applications. The receiver of a Capabilities Exchange message - advertising relay service MUST assume that the sender supports all - current and future applications. - - Diameter relay and proxy agents are responsible for finding an - upstream server that supports the application of a particular - message. If none can be found, an error message is returned with the - Result-Code AVP set to DIAMETER_UNABLE_TO_DELIVER. -</pre> - -&nada; - -<pre> - -2.5. Connections vs. Sessions - - This section attempts to provide the reader with an understanding of - the difference between "connection" and "session", which are terms - used extensively throughout this document. - - A connection refers to a transport-level connection between two peers - that is used to send and receive Diameter messages. A session is a - logical concept at the application layer that exists between the - Diameter client and the Diameter server; it is identified via the - Session-Id AVP. - - +--------+ +-------+ +--------+ - | Client | | Relay | | Server | - +--------+ +-------+ +--------+ - <----------> <----------> - peer connection A peer connection B - - <-----------------------------> - User session x - - Figure 1: Diameter Connections and Sessions - - In the example provided in Figure 1, peer connection A is established - between the client and the relay. Peer connection B is established - between the relay and the server. User session X spans from the - client via the relay to the server. Each "user" of a service causes - an auth request to be sent, with a unique session identifier. Once - accepted by the server, both the client and the server are aware of - the session. - - - - -Fajardo, et al. Standards Track [Page 25] - -RFC 6733 Diameter Base Protocol October 2012 - - - It is important to note that there is no relationship between a - connection and a session, and that Diameter messages for multiple - sessions are all multiplexed through a single connection. Also, note - that Diameter messages pertaining to the session, both application- - specific and those that are defined in this document such as ASR/ASA, - RAR/RAA, and STR/STA, MUST carry the Application Id of the - application. Diameter messages pertaining to peer connection - establishment and maintenance such as CER/CEA, DWR/DWA, and DPR/DPA - MUST carry an Application Id of zero (0). -</pre> - -<p> -As noted above, diameter is not involved in session management. -This is the responsibility of the diameter user.</p> - -<pre> - -2.6. Peer Table - - The Diameter peer table is used in message forwarding and is - referenced by the routing table. A peer table entry contains the - following fields: - - Host Identity - - Following the conventions described for the DiameterIdentity- - derived AVP data format in Section 4.3.1, this field contains the - contents of the Origin-Host (Section 6.3) AVP found in the CER or - CEA message. - - StatusT - - This is the state of the peer entry, and it MUST match one of the - values listed in Section 5.6. - - Static or Dynamic - - Specifies whether a peer entry was statically configured or - dynamically discovered. - - Expiration Time - - Specifies the time at which dynamically discovered peer table - entries are to be either refreshed or expired. If public key - certificates are used for Diameter security (e.g., with TLS), this - value MUST NOT be greater than the expiry times in the relevant - certificates. - - TLS/TCP and DTLS/SCTP Enabled - - Specifies whether TLS/TCP and DTLS/SCTP is to be used when - communicating with the peer. - - Additional security information, when needed (e.g., keys, - certificates). -</pre> - -<p> -The Peer Table is not directly accessible to the diameter user. -Information about connected peers can be retrieved using -&mod_service_info;.</p> - -<pre> - - - -Fajardo, et al. Standards Track [Page 26] - -RFC 6733 Diameter Base Protocol October 2012 - - -2.7. Routing Table - - All Realm-Based routing lookups are performed against what is - commonly known as the routing table (see Section 12). Each routing - table entry contains the following fields: - - Realm Name - - This is the field that MUST be used as a primary key in the - routing table lookups. Note that some implementations perform - their lookups based on longest-match-from-the-right on the realm - rather than requiring an exact match. - - Application Identifier - - An application is identified by an Application Id. A route entry - can have a different destination based on the Application Id in - the message header. This field MUST be used as a secondary key - field in routing table lookups. - - Local Action - - The Local Action field is used to identify how a message should be - treated. The following actions are supported: - - 1. LOCAL - Diameter messages that can be satisfied locally and do - not need to be routed to another Diameter entity. - - 2. RELAY - All Diameter messages that fall within this category - MUST be routed to a next-hop Diameter entity that is indicated - by the identifier described below. Routing is done without - modifying any non-routing AVPs. See Section 6.1.9 for - relaying guidelines. - - 3. PROXY - All Diameter messages that fall within this category - MUST be routed to a next Diameter entity that is indicated by - the identifier described below. The local server MAY apply - its local policies to the message by including new AVPs to the - message prior to routing. See Section 6.1.9 for proxying - guidelines. - - 4. REDIRECT - Diameter messages that fall within this category - MUST have the identity of the home Diameter server(s) - appended, and returned to the sender of the message. See - Section 6.1.8 for redirection guidelines. - - - - - - -Fajardo, et al. Standards Track [Page 27] - -RFC 6733 Diameter Base Protocol October 2012 - - - Server Identifier - - The identity of one or more servers to which the message is to be - routed. This identity MUST also be present in the Host Identity - field of the peer table (Section 2.6). When the Local Action is - set to RELAY or PROXY, this field contains the identity of the - server(s) to which the message MUST be routed. When the Local - Action field is set to REDIRECT, this field contains the identity - of one or more servers to which the message MUST be redirected. - - Static or Dynamic - - Specifies whether a route entry was statically configured or - dynamically discovered. - - Expiration Time - - Specifies the time at which a dynamically discovered route table - entry expires. If public key certificates are used for Diameter - security (e.g., with TLS), this value MUST NOT be greater than the - expiry time in the relevant certificates. - - It is important to note that Diameter agents MUST support at least - one of the LOCAL, RELAY, PROXY, or REDIRECT modes of operation. - Agents do not need to support all modes of operation in order to - conform with the protocol specification, but they MUST follow the - protocol compliance guidelines in Section 2. Relay agents and - proxies MUST NOT reorder AVPs. - - The routing table MAY include a default entry that MUST be used for - any requests not matching any of the other entries. The routing - table MAY consist of only such an entry. - - When a request is routed, the target server MUST have advertised the - Application Id (see Section 2.4) for the given message or have - advertised itself as a relay or proxy agent. Otherwise, an error is - returned with the Result-Code AVP set to DIAMETER_UNABLE_TO_DELIVER. -</pre> - -<p> -Routing does not need specific support in diameter: a user can -maintain their own routing table if desired and implement any desired -routing in &man_app; callbacks. -However, it may be convenient to add more specific routing support to -diameter in the future.</p> - -<pre> - -2.8. Role of Diameter Agents - - In addition to clients and servers, the Diameter protocol introduces - relay, proxy, redirect, and translation agents, each of which is - defined in Section 1.2. Diameter agents are useful for several - reasons: -</pre> - -<p> -An noted above, the role a node plays is largely a question of -configuration and &man_app; callback implementation.</p> - -<pre> - - o They can distribute administration of systems to a configurable - grouping, including the maintenance of security associations. - - - - -Fajardo, et al. Standards Track [Page 28] - -RFC 6733 Diameter Base Protocol October 2012 - - - o They can be used for concentration of requests from a number of - co-located or distributed NAS equipment sets to a set of like user - groups. - - o They can do value-added processing to the requests or responses. - - o They can be used for load balancing. - - o A complex network will have multiple authentication sources, they - can sort requests and forward towards the correct target. - - The Diameter protocol requires that agents maintain transaction - state, which is used for failover purposes. Transaction state - implies that upon forwarding a request, its Hop-by-Hop Identifier is - saved; the field is replaced with a locally unique identifier, which - is restored to its original value when the corresponding answer is - received. The request's state is released upon receipt of the - answer. A stateless agent is one that only maintains transaction - state. - - The Proxy-Info AVP allows stateless agents to add local state to a - Diameter request, with the guarantee that the same state will be - present in the answer. However, the protocol's failover procedures - require that agents maintain a copy of pending requests. - - A stateful agent is one that maintains session state information by - keeping track of all authorized active sessions. Each authorized - session is bound to a particular service, and its state is considered - active until either the agent is notified otherwise or the session - expires. Each authorized session has an expiration, which is - communicated by Diameter servers via the Session-Timeout AVP. - - Maintaining session state may be useful in certain applications, such - as: - - o Protocol translation (e.g., RADIUS <-> Diameter) - - o Limiting resources authorized to a particular user - - o Per-user or per-transaction auditing - - A Diameter agent MAY act in a stateful manner for some requests and - be stateless for others. A Diameter implementation MAY act as one - type of agent for some requests and as another type of agent for - others. -</pre> - -&nada; - -<pre> - - - - - - -Fajardo, et al. Standards Track [Page 29] - -RFC 6733 Diameter Base Protocol October 2012 - - -2.8.1. Relay Agents - - Relay agents are Diameter agents that accept requests and route - messages to other Diameter nodes based on information found in the - messages (e.g., the value of the Destination-Realm AVP Section 6.6). - This routing decision is performed using a list of supported realms - and known peers. This is known as the routing table, as is defined - further in Section 2.7. - - Relays may, for example, be used to aggregate requests from multiple - Network Access Servers (NASes) within a common geographical area - (Point of Presence, POP). The use of relays is advantageous since it - eliminates the need for NASes to be configured with the necessary - security information they would otherwise require to communicate with - Diameter servers in other realms. Likewise, this reduces the - configuration load on Diameter servers that would otherwise be - necessary when NASes are added, changed, or deleted. - - Relays modify Diameter messages by inserting and removing routing - information, but they do not modify any other portion of a message. - Relays SHOULD NOT maintain session state but MUST maintain - transaction state. - - +------+ ---------> +------+ ---------> +------+ - | | 1. Request | | 2. Request | | - | NAS | | DRL | | HMS | - | | 4. Answer | | 3. Answer | | - +------+ <--------- +------+ <--------- +------+ - example.net example.net example.com - - Figure 2: Relaying of Diameter messages - - The example provided in Figure 2 depicts a request issued from a NAS, - which is an access device, for the user [email protected]. Prior to - issuing the request, the NAS performs a Diameter route lookup, using - "example.com" as the key, and determines that the message is to be - relayed to a DRL, which is a Diameter relay. The DRL performs the - same route lookup as the NAS, and relays the message to the HMS, - which is example.com's home server. The HMS identifies that the - request can be locally supported (via the realm), processes the - authentication and/or authorization request, and replies with an - answer, which is routed back to the NAS using saved transaction - state. - - Since relays do not perform any application-level processing, they - provide relaying services for all Diameter applications; therefore, - they MUST advertise the Relay Application Id. -</pre> - -<p> -Requests are relayed by returning a <c>relay</c> tuple from a -&app_handle_request; callback.</p> - -<pre> - - - -Fajardo, et al. Standards Track [Page 30] - -RFC 6733 Diameter Base Protocol October 2012 - - -2.8.2. Proxy Agents - - Similar to relays, proxy agents route Diameter messages using the - Diameter routing table. However, they differ since they modify - messages to implement policy enforcement. This requires that proxies - maintain the state of their downstream peers (e.g., access devices) - to enforce resource usage, provide admission control, and provide - provisioning. - - Proxies may, for example, be used in call control centers or access - ISPs that provide outsourced connections; they can monitor the number - and type of ports in use and make allocation and admission decisions - according to their configuration. - - Since enforcing policies requires an understanding of the service - being provided, proxies MUST only advertise the Diameter applications - they support. -</pre> - -&nada; - -<pre> - -2.8.3. Redirect Agents - - Redirect agents are useful in scenarios where the Diameter routing - configuration needs to be centralized. An example is a redirect - agent that provides services to all members of a consortium, but does - not wish to be burdened with relaying all messages between realms. - This scenario is advantageous since it does not require that the - consortium provide routing updates to its members when changes are - made to a member's infrastructure. - - Since redirect agents do not relay messages, and only return an - answer with the information necessary for Diameter agents to - communicate directly, they do not modify messages. Since redirect - agents do not receive answer messages, they cannot maintain session - state. - - The example provided in Figure 3 depicts a request issued from the - access device, NAS, for the user [email protected]. The message is - forwarded by the NAS to its relay, DRL, which does not have a routing - entry in its Diameter routing table for example.com. The DRL has a - default route configured to DRD, which is a redirect agent that - returns a redirect notification to DRL, as well as the HMS' contact - information. Upon receipt of the redirect notification, the DRL - establishes a transport connection with the HMS, if one doesn't - already exist, and forwards the request to it. - - - - - - - - -Fajardo, et al. Standards Track [Page 31] - -RFC 6733 Diameter Base Protocol October 2012 - - - +------+ - | | - | DRD | - | | - +------+ - ^ | - 2. Request | | 3. Redirection - | | Notification - | v - +------+ ---------> +------+ ---------> +------+ - | | 1. Request | | 4. Request | | - | NAS | | DRL | | HMS | - | | 6. Answer | | 5. Answer | | - +------+ <--------- +------+ <--------- +------+ - example.net example.net example.com - - Figure 3: Redirecting a Diameter Message - - Since redirect agents do not perform any application-level - processing, they provide relaying services for all Diameter - applications; therefore, they MUST advertise the Relay Application - ID. -</pre> - -&nada; - -<pre> - -2.8.4. Translation Agents - - A translation agent is a device that provides translation between two - protocols (e.g., RADIUS<->Diameter, TACACS+<->Diameter). Translation - agents are likely to be used as aggregation servers to communicate - with a Diameter infrastructure, while allowing for the embedded - systems to be migrated at a slower pace. - - Given that the Diameter protocol introduces the concept of long-lived - authorized sessions, translation agents MUST be session stateful and - MUST maintain transaction state. - - Translation of messages can only occur if the agent recognizes the - application of a particular request; therefore, translation agents - MUST only advertise their locally supported applications. - - +------+ ---------> +------+ ---------> +------+ - | | RADIUS Request | | Diameter Request | | - | NAS | | TLA | | HMS | - | | RADIUS Answer | | Diameter Answer | | - +------+ <--------- +------+ <--------- +------+ - example.net example.net example.com - - Figure 4: Translation of RADIUS to Diameter -</pre> - -&nada; - -<pre> - - - - -Fajardo, et al. Standards Track [Page 32] - -RFC 6733 Diameter Base Protocol October 2012 - - -2.9. Diameter Path Authorization - - As noted in Section 2.2, Diameter provides transmission-level - security for each connection using TLS/TCP and DTLS/SCTP. Therefore, - each connection can be authenticated and can be replay and integrity - protected. - - In addition to authenticating each connection, the entire session - MUST also be authorized. Before initiating a connection, a Diameter - peer MUST check that its peers are authorized to act in their roles. - For example, a Diameter peer may be authentic, but that does not mean - that it is authorized to act as a Diameter server advertising a set - of Diameter applications. - - Prior to bringing up a connection, authorization checks are performed - at each connection along the path. Diameter capabilities negotiation - (CER/CEA) also MUST be carried out, in order to determine what - Diameter applications are supported by each peer. Diameter sessions - MUST be routed only through authorized nodes that have advertised - support for the Diameter application required by the session. - - As noted in Section 6.1.9, a relay or proxy agent MUST append a - Route-Record AVP to all requests forwarded. The AVP contains the - identity of the peer from which the request was received. - - The home Diameter server, prior to authorizing a session, MUST check - the Route-Record AVPs to make sure that the route traversed by the - request is acceptable. For example, administrators within the home - realm may not wish to honor requests that have been routed through an - untrusted realm. By authorizing a request, the home Diameter server - is implicitly indicating its willingness to engage in the business - transaction as specified by any contractual relationship between the - server and the previous hop. A DIAMETER_AUTHORIZATION_REJECTED error - message (see Section 7.1.5) is sent if the route traversed by the - request is unacceptable. - - A home realm may also wish to check that each accounting request - message corresponds to a Diameter response authorizing the session. - Accounting requests without corresponding authorization responses - SHOULD be subjected to further scrutiny, as should accounting - requests indicating a difference between the requested and provided - service. - - Forwarding of an authorization response is considered evidence of a - willingness to take on financial risk relative to the session. A - local realm may wish to limit this exposure, for example, by - establishing credit limits for intermediate realms and refusing to - accept responses that would violate those limits. By issuing an - - - -Fajardo, et al. Standards Track [Page 33] - -RFC 6733 Diameter Base Protocol October 2012 - - - accounting request corresponding to the authorization response, the - local realm implicitly indicates its agreement to provide the service - indicated in the authorization response. If the service cannot be - provided by the local realm, then a DIAMETER_UNABLE_TO_COMPLY error - message MUST be sent within the accounting request; a Diameter client - receiving an authorization response for a service that it cannot - perform MUST NOT substitute an alternate service and then send - accounting requests for the alternate service instead. -</pre> - -&nada; - -<pre> - -3. Diameter Header - - A summary of the Diameter header format is shown below. The fields - are transmitted in network byte order. - - 0 1 2 3 - 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Version | Message Length | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Command Flags | Command Code | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Application-ID | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Hop-by-Hop Identifier | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | End-to-End Identifier | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | AVPs ... - +-+-+-+-+-+-+-+-+-+-+-+-+- -</pre> - -<p> -The Diameter Header is represented by the <c>diameter_header</c> -record defined in <c>diameter.hrl</c>. -The <c>diameter_packet</c> record contains a <c>header</c> field whose -value will be a decoded <c>#diameter_header{}</c> for incoming -messages passed to &app_handle_request; and &app_handle_answer; -callbacks. -In the case of outgoing messages, diameter and the relevant -dictionary populate the Diameter Header appropriately, although -&app_prepare_request; and &app_handle_request; callbacks can modify -header values. -(Which can be useful in test.)</p> - -<pre> - - Version - - This Version field MUST be set to 1 to indicate Diameter Version - 1. - - Message Length - - The Message Length field is three octets and indicates the length - of the Diameter message including the header fields and the padded - AVPs. Thus, the Message Length field is always a multiple of 4. - - Command Flags - - The Command Flags field is eight bits. The following bits are - assigned: - - - - - - -Fajardo, et al. Standards Track [Page 34] - -RFC 6733 Diameter Base Protocol October 2012 - - - 0 1 2 3 4 5 6 7 - +-+-+-+-+-+-+-+-+ - |R P E T r r r r| - +-+-+-+-+-+-+-+-+ - - R(equest) - - If set, the message is a request. If cleared, the message is - an answer. - - P(roxiable) - - If set, the message MAY be proxied, relayed, or redirected. If - cleared, the message MUST be locally processed. - - E(rror) - - If set, the message contains a protocol error, and the message - will not conform to the CCF described for this command. - Messages with the 'E' bit set are commonly referred to as error - messages. This bit MUST NOT be set in request messages (see - Section 7.2). - - T(Potentially retransmitted message) - - This flag is set after a link failover procedure, to aid the - removal of duplicate requests. It is set when resending - requests not yet acknowledged, as an indication of a possible - duplicate due to a link failure. This bit MUST be cleared when - sending a request for the first time; otherwise, the sender - MUST set this flag. Diameter agents only need to be concerned - about the number of requests they send based on a single - received request; retransmissions by other entities need not be - tracked. Diameter agents that receive a request with the T - flag set, MUST keep the T flag set in the forwarded request. - This flag MUST NOT be set if an error answer message (e.g., a - protocol error) has been received for the earlier message. It - can be set only in cases where no answer has been received from - the server for a request, and the request has been sent again. - This flag MUST NOT be set in answer messages. - - r(eserved) - - These flag bits are reserved for future use; they MUST be set - to zero and ignored by the receiver. -</pre> - -<p> -Reserved bits are set to 0 in outgoing messages.</p> - -<pre> - - - - - - -Fajardo, et al. Standards Track [Page 35] - -RFC 6733 Diameter Base Protocol October 2012 - - - Command Code - - The Command Code field is three octets and is used in order to - communicate the command associated with the message. The 24-bit - address space is managed by IANA (see Section 3.1). Command Code - values 16,777,214 and 16,777,215 (hexadecimal values FFFFFE- - FFFFFF) are reserved for experimental use (see Section 11.2). - - Application-ID - - Application-ID is four octets and is used to identify for which - application the message is applicable. The application can be an - authentication application, an accounting application, or a - vendor-specific application. - - The value of the Application-ID field in the header MUST be the - same as any relevant Application-Id AVPs contained in the message. - - Hop-by-Hop Identifier - - The Hop-by-Hop Identifier is an unsigned 32-bit integer field (in - network byte order) that aids in matching requests and replies. - The sender MUST ensure that the Hop-by-Hop Identifier in a request - is unique on a given connection at any given time, and it MAY - attempt to ensure that the number is unique across reboots. The - sender of an answer message MUST ensure that the Hop-by-Hop - Identifier field contains the same value that was found in the - corresponding request. The Hop-by-Hop Identifier is normally a - monotonically increasing number, whose start value was randomly - generated. An answer message that is received with an unknown - Hop-by-Hop Identifier MUST be discarded. - - End-to-End Identifier - - The End-to-End Identifier is an unsigned 32-bit integer field (in - network byte order) that is used to detect duplicate messages. - Upon reboot, implementations MAY set the high order 12 bits to - contain the low order 12 bits of current time, and the low order - 20 bits to a random value. Senders of request messages MUST - insert a unique identifier on each message. The identifier MUST - remain locally unique for a period of at least 4 minutes, even - across reboots. The originator of an answer message MUST ensure - that the End-to-End Identifier field contains the same value that - was found in the corresponding request. The End-to-End Identifier - MUST NOT be modified by Diameter agents of any kind. The - combination of the Origin-Host AVP (Section 6.3) and this field is - used to detect duplicates. Duplicate requests SHOULD cause the - same answer to be transmitted (modulo the Hop-by-Hop Identifier - - - -Fajardo, et al. Standards Track [Page 36] - -RFC 6733 Diameter Base Protocol October 2012 - - - field and any routing AVPs that may be present), and they MUST NOT - affect any state that was set when the original request was - processed. Duplicate answer messages that are to be locally - consumed (see Section 6.2) SHOULD be silently discarded. - - AVPs - - AVPs are a method of encapsulating information relevant to the - Diameter message. See Section 4 for more information on AVPs. -</pre> - -&nada; - -<pre> - -3.1. Command Codes - - Each command Request/Answer pair is assigned a Command Code, and the - sub-type (i.e., request or answer) is identified via the 'R' bit in - the Command Flags field of the Diameter header. - - Every Diameter message MUST contain a Command Code in its header's - Command Code field, which is used to determine the action that is to - be taken for a particular message. The following Command Codes are - defined in the Diameter base protocol: - - Section - Command Name Abbrev. Code Reference - -------------------------------------------------------- - Abort-Session-Request ASR 274 8.5.1 - Abort-Session-Answer ASA 274 8.5.2 - Accounting-Request ACR 271 9.7.1 - Accounting-Answer ACA 271 9.7.2 - Capabilities-Exchange- CER 257 5.3.1 - Request - Capabilities-Exchange- CEA 257 5.3.2 - Answer - Device-Watchdog-Request DWR 280 5.5.1 - Device-Watchdog-Answer DWA 280 5.5.2 - Disconnect-Peer-Request DPR 282 5.4.1 - Disconnect-Peer-Answer DPA 282 5.4.2 - Re-Auth-Request RAR 258 8.3.1 - Re-Auth-Answer RAA 258 8.3.2 - Session-Termination- STR 275 8.4.1 - Request - Session-Termination- STA 275 8.4.2 - Answer -</pre> - -<p> -These messages are all defined in diameter's implementation of the -common dictionary in modules <c>diameter_gen_base_rfc6733</c> and -<c>diameter_gen_base_rfc3588</c>. -Corresponding record definitions are found in -<c>diameter_gen_base_rfc6733.hrl</c> and -<c>diameter_gen_base_rfc3588.hrl</c>.</p> - -<pre> - - - - - - - - - -Fajardo, et al. Standards Track [Page 37] - -RFC 6733 Diameter Base Protocol October 2012 - - -3.2. Command Code Format Specification - - Every Command Code defined MUST include a corresponding Command Code - Format (CCF) specification, which is used to define the AVPs that - MUST or MAY be present when sending the message. The following ABNF - specifies the CCF used in the definition: -</pre> - -<p> -The CCF is what is specified in the <c>@messages</c> section of the -&man_dict; format, except as noted below.</p> - -<pre> - - command-def = "<" command-name ">" "::=" diameter-message -</pre> - -<p> -Angle brackets are currently not allowed here. -This was a change between RFC 3588 and RFC 6733: the former disallowed -them in the grammar but included them in its own command definitions.</p> - -<pre> - - command-name = diameter-name - - diameter-name = ALPHA *(ALPHA / DIGIT / "-") - - diameter-message = header *fixed *required *optional - - header = "<Diameter-Header:" command-id - [r-bit] [p-bit] [e-bit] [application-id]">" - - application-id = 1*DIGIT - - command-id = 1*DIGIT - ; The Command Code assigned to the command. - - r-bit = ", REQ" - ; If present, the 'R' bit in the Command - ; Flags is set, indicating that the message - ; is a request as opposed to an answer. - - p-bit = ", PXY" - ; If present, the 'P' bit in the Command - ; Flags is set, indicating that the message - ; is proxiable. - - e-bit = ", ERR" - ; If present, the 'E' bit in the Command - ; Flags is set, indicating that the answer - ; message contains a Result-Code AVP in - ; the "protocol error" class. - - fixed = [qual] "<" avp-spec ">" - ; Defines the fixed position of an AVP. - - required = [qual] "{" avp-spec "}" - ; The AVP MUST be present and can appear - ; anywhere in the message. - - - - - - -Fajardo, et al. Standards Track [Page 38] - -RFC 6733 Diameter Base Protocol October 2012 - - - optional = [qual] "[" avp-name "]" - ; The avp-name in the 'optional' rule cannot - ; evaluate to any AVP Name that is included - ; in a fixed or required rule. The AVP can - ; appear anywhere in the message. - ; - ; NOTE: "[" and "]" have a slightly different - ; meaning than in ABNF. These braces - ; cannot be used to express optional fixed rules - ; (such as an optional ICV at the end). To do - ; this, the convention is '0*1fixed'. - - qual = [min] "*" [max] - ; See ABNF conventions, RFC 5234, Section 4. - ; The absence of any qualifier depends on - ; whether it precedes a fixed, required, or - ; optional rule. If a fixed or required rule has - ; no qualifier, then exactly one such AVP MUST - ; be present. If an optional rule has no - ; qualifier, then 0 or 1 such AVP may be - ; present. If an optional rule has a qualifier, - ; then the value of min MUST be 0 if present. - - min = 1*DIGIT - ; The minimum number of times the element may - ; be present. If absent, the default value is 0 - ; for fixed and optional rules and 1 for - ; required rules. The value MUST be at least 1 - ; for required rules. - - max = 1*DIGIT - ; The maximum number of times the element may - ; be present. If absent, the default value is - ; infinity. A value of 0 implies the AVP MUST - ; NOT be present. - - avp-spec = diameter-name - ; The avp-spec has to be an AVP Name, defined - ; in the base or extended Diameter - ; specifications. - - avp-name = avp-spec / "AVP" - ; The string "AVP" stands for *any* arbitrary AVP - ; Name, not otherwise listed in that Command Code - ; definition. The inclusion of this string - ; is recommended for all CCFs to allow for - ; extensibility. - - - - -Fajardo, et al. Standards Track [Page 39] - -RFC 6733 Diameter Base Protocol October 2012 - - - The following is a definition of a fictitious Command Code: - - Example-Request ::= < Diameter Header: 9999999, REQ, PXY > - { User-Name } - 1* { Origin-Host } - * [ AVP ] -</pre> - -&nada; - -<pre> - -3.3. Diameter Command Naming Conventions - - Diameter command names typically includes one or more English words - followed by the verb "Request" or "Answer". Each English word is - delimited by a hyphen. A three-letter acronym for both the request - and answer is also normally provided. - - An example is a message set used to terminate a session. The command - name is Session-Terminate-Request and Session-Terminate-Answer, while - the acronyms are STR and STA, respectively. - - Both the request and the answer for a given command share the same - Command Code. The request is identified by the R(equest) bit in the - Diameter header set to one (1), to ask that a particular action be - performed, such as authorizing a user or terminating a session. Once - the receiver has completed the request, it issues the corresponding - answer, which includes a result code that communicates one of the - following: - - o The request was successful - - o The request failed - - o An additional request has to be sent to provide information the - peer requires prior to returning a successful or failed answer. - - o The receiver could not process the request, but provides - information about a Diameter peer that is able to satisfy the - request, known as redirect. - - Additional information, encoded within AVPs, may also be included in - answer messages. -</pre> - -<p> -The &man_dict; format places no requirement on the naming of commands.</p> - -<pre> - -4. Diameter AVPs - - Diameter AVPs carry specific authentication, accounting, - authorization, and routing information as well as configuration - details for the request and reply. - - - - - - -Fajardo, et al. Standards Track [Page 40] - -RFC 6733 Diameter Base Protocol October 2012 - - - Each AVP of type OctetString MUST be padded to align on a 32-bit - boundary, while other AVP types align naturally. A number of zero- - valued bytes are added to the end of the AVP Data field until a word - boundary is reached. The length of the padding is not reflected in - the AVP Length field. - -4.1. AVP Header - - The fields in the AVP header MUST be sent in network byte order. The - format of the header is: - - 0 1 2 3 - 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | AVP Code | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - |V M P r r r r r| AVP Length | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Vendor-ID (opt) | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Data ... - +-+-+-+-+-+-+-+-+ - - AVP Code - - The AVP Code, combined with the Vendor-Id field, identifies the - attribute uniquely. AVP numbers 1 through 255 are reserved for - reuse of RADIUS attributes, without setting the Vendor-Id field. - AVP numbers 256 and above are used for Diameter, which are - allocated by IANA (see Section 11.1.1). - - AVP Flags - - The AVP Flags field informs the receiver how each attribute must - be handled. New Diameter applications SHOULD NOT define - additional AVP Flag bits. However, note that new Diameter - applications MAY define additional bits within the AVP header, and - an unrecognized bit SHOULD be considered an error. The sender of - the AVP MUST set 'R' (reserved) bits to 0 and the receiver SHOULD - ignore all 'R' (reserved) bits. The 'P' bit has been reserved for - future usage of end-to-end security. At the time of writing, - there are no end-to-end security mechanisms specified; therefore, - the 'P' bit SHOULD be set to 0. - - The 'M' bit, known as the Mandatory bit, indicates whether the - receiver of the AVP MUST parse and understand the semantics of the - AVP including its content. The receiving entity MUST return an - appropriate error message if it receives an AVP that has the M-bit - - - -Fajardo, et al. Standards Track [Page 41] - -RFC 6733 Diameter Base Protocol October 2012 - - - set but does not understand it. An exception applies when the AVP - is embedded within a Grouped AVP. See Section 4.4 for details. - Diameter relay and redirect agents MUST NOT reject messages with - unrecognized AVPs. - - The 'M' bit MUST be set according to the rules defined in the - application specification that introduces or reuses this AVP. - Within a given application, the M-bit setting for an AVP is - defined either for all command types or for each command type. - - AVPs with the 'M' bit cleared are informational only; a receiver - that receives a message with such an AVP that is not supported, or - whose value is not supported, MAY simply ignore the AVP. - - The 'V' bit, known as the Vendor-Specific bit, indicates whether - the optional Vendor-ID field is present in the AVP header. When - set, the AVP Code belongs to the specific vendor code address - space. - - AVP Length - - The AVP Length field is three octets, and indicates the number of - octets in this AVP including the AVP Code field, AVP Length field, - AVP Flags field, Vendor-ID field (if present), and the AVP Data - field. If a message is received with an invalid attribute length, - the message MUST be rejected. - -4.1.1. Optional Header Elements - - The AVP header contains one optional field. This field is only - present if the respective bit-flag is enabled. - - Vendor-ID - - The Vendor-ID field is present if the 'V' bit is set in the AVP - Flags field. The optional four-octet Vendor-ID field contains the - IANA-assigned "SMI Network Management Private Enterprise Codes" - [ENTERPRISE] value, encoded in network byte order. Any vendors or - standardization organizations that are also treated like vendors - in the IANA-managed "SMI Network Management Private Enterprise - Codes" space wishing to implement a vendor-specific Diameter AVP - MUST use their own Vendor-ID along with their privately managed - AVP address space, guaranteeing that they will not collide with - any other vendor's vendor-specific AVP(s) or with future IETF - AVPs. - - - - - - -Fajardo, et al. Standards Track [Page 42] - -RFC 6733 Diameter Base Protocol October 2012 - - - A Vendor-ID value of zero (0) corresponds to the IETF-adopted AVP - values, as managed by IANA. Since the absence of the Vendor-ID - field implies that the AVP in question is not vendor specific, - implementations MUST NOT use the value of zero (0) for the - Vendor-ID field. - -4.2. Basic AVP Data Formats - - The Data field is zero or more octets and contains information - specific to the Attribute. The format and length of the Data field - is determined by the AVP Code and AVP Length fields. The format of - the Data field MUST be one of the following base data types or a data - type derived from the base data types. In the event that a new Basic - AVP Data Format is needed, a new version of this RFC MUST be created. - - OctetString - - The data contains arbitrary data of variable length. Unless - otherwise noted, the AVP Length field MUST be set to at least 8 - (12 if the 'V' bit is enabled). AVP values of this type that are - not a multiple of 4 octets in length are followed by the necessary - padding so that the next AVP (if any) will start on a 32-bit - boundary. - - Integer32 - - 32-bit signed value, in network byte order. The AVP Length field - MUST be set to 12 (16 if the 'V' bit is enabled). - - Integer64 - - 64-bit signed value, in network byte order. The AVP Length field - MUST be set to 16 (20 if the 'V' bit is enabled). - - Unsigned32 - - 32-bit unsigned value, in network byte order. The AVP Length - field MUST be set to 12 (16 if the 'V' bit is enabled). - - Unsigned64 - - 64-bit unsigned value, in network byte order. The AVP Length - field MUST be set to 16 (20 if the 'V' bit is enabled). - - - - - - - - -Fajardo, et al. Standards Track [Page 43] - -RFC 6733 Diameter Base Protocol October 2012 - - - Float32 - - This represents floating point values of single precision as - described by [FLOATPOINT]. The 32-bit value is transmitted in - network byte order. The AVP Length field MUST be set to 12 (16 if - the 'V' bit is enabled). - - Float64 - - This represents floating point values of double precision as - described by [FLOATPOINT]. The 64-bit value is transmitted in - network byte order. The AVP Length field MUST be set to 16 (20 if - the 'V' bit is enabled). - - Grouped - - The Data field is specified as a sequence of AVPs. These AVPs are - concatenated -- including their headers and padding -- in the - order in which they are specified and the result encapsulated in - the Data field. The AVP Length field is set to 8 (12 if the 'V' - bit is enabled) plus the total length of all included AVPs, - including their headers and padding. Thus, the AVP Length field - of an AVP of type Grouped is always a multiple of 4. - -4.3. Derived AVP Data Formats - - In addition to using the Basic AVP Data Formats, applications may - define data formats derived from the Basic AVP Data Formats. An - application that defines new Derived AVP Data Formats MUST include - them in a section titled "Derived AVP Data Formats", using the same - format as the definitions below. Each new definition MUST be either - defined or listed with a reference to the RFC that defines the - format. - -4.3.1. Common Derived AVP Data Formats - - The following are commonly used Derived AVP Data Formats. - - Address - - The Address format is derived from the OctetString Basic AVP - Format. It is a discriminated union representing, for example, a - 32-bit (IPv4) [RFC0791] or 128-bit (IPv6) [RFC4291] address, most - significant octet first. The first two octets of the Address AVP - represent the AddressType, which contains an Address Family, - defined in [IANAADFAM]. The AddressType is used to discriminate - the content and format of the remaining octets. - - - - -Fajardo, et al. Standards Track [Page 44] - -RFC 6733 Diameter Base Protocol October 2012 - - - Time - - The Time format is derived from the OctetString Basic AVP Format. - The string MUST contain four octets, in the same format as the - first four bytes are in the NTP timestamp format. The NTP - timestamp format is defined in Section 3 of [RFC5905]. - - This represents the number of seconds since 0h on 1 January 1900 - with respect to the Coordinated Universal Time (UTC). - - On 6h 28m 16s UTC, 7 February 2036, the time value will overflow. - Simple Network Time Protocol (SNTP) [RFC5905] describes a - procedure to extend the time to 2104. This procedure MUST be - supported by all Diameter nodes. - - UTF8String - - The UTF8String format is derived from the OctetString Basic AVP - Format. This is a human-readable string represented using the - ISO/IEC IS 10646-1 character set, encoded as an OctetString using - the UTF-8 transformation format [RFC3629]. - - Since additional code points are added by amendments to the 10646 - standard from time to time, implementations MUST be prepared to - encounter any code point from 0x00000001 to 0x7fffffff. Byte - sequences that do not correspond to the valid encoding of a code - point into UTF-8 charset or are outside this range are prohibited. - - The use of control codes SHOULD be avoided. When it is necessary - to represent a new line, the control code sequence CR LF SHOULD be - used. - - The use of leading or trailing white space SHOULD be avoided. - - For code points not directly supported by user interface hardware - or software, an alternative means of entry and display, such as - hexadecimal, MAY be provided. - - For information encoded in 7-bit US-ASCII, the UTF-8 charset is - identical to the US-ASCII charset. - - UTF-8 may require multiple bytes to represent a single character / - code point; thus, the length of a UTF8String in octets may be - different from the number of characters encoded. - - Note that the AVP Length field of an UTF8String is measured in - octets not characters. - - - - -Fajardo, et al. Standards Track [Page 45] - -RFC 6733 Diameter Base Protocol October 2012 - - - DiameterIdentity - - The DiameterIdentity format is derived from the OctetString Basic - AVP Format. - - DiameterIdentity = FQDN/Realm - - The DiameterIdentity value is used to uniquely identify either: - - * A Diameter node for purposes of duplicate connection and - routing loop detection. - - * A Realm to determine whether messages can be satisfied locally - or whether they must be routed or redirected. - - When a DiameterIdentity value is used to identify a Diameter node, - the contents of the string MUST be the Fully Qualified Domain Name - (FQDN) of the Diameter node. If multiple Diameter nodes run on - the same host, each Diameter node MUST be assigned a unique - DiameterIdentity. If a Diameter node can be identified by several - FQDNs, a single FQDN should be picked at startup and used as the - only DiameterIdentity for that node, whatever the connection on - which it is sent. In this document, note that DiameterIdentity is - in ASCII form in order to be compatible with existing DNS - infrastructure. See Appendix D for interactions between the - Diameter protocol and Internationalized Domain Names (IDNs). - - DiameterURI - - The DiameterURI MUST follow the Uniform Resource Identifiers (RFC - 3986) syntax [RFC3986] rules specified below: - - "aaa://" FQDN [ port ] [ transport ] [ protocol ] - - ; No transport security - - "aaas://" FQDN [ port ] [ transport ] [ protocol ] - - ; Transport security used - - FQDN = < Fully Qualified Domain Name > - - - - - - - - - - -Fajardo, et al. Standards Track [Page 46] - -RFC 6733 Diameter Base Protocol October 2012 - - - port = ":" 1*DIGIT - - ; One of the ports used to listen for - ; incoming connections. - ; If absent, the default Diameter port - ; (3868) is assumed if no transport - ; security is used and port 5658 when - ; transport security (TLS/TCP and DTLS/SCTP) - ; is used. - - transport = ";transport=" transport-protocol - - ; One of the transports used to listen - ; for incoming connections. If absent, - ; the default protocol is assumed to be TCP. - ; UDP MUST NOT be used when the aaa-protocol - ; field is set to diameter. - - transport-protocol = ( "tcp" / "sctp" / "udp" ) - - protocol = ";protocol=" aaa-protocol - - ; If absent, the default AAA protocol - ; is Diameter. - - aaa-protocol = ( "diameter" / "radius" / "tacacs+" ) - - The following are examples of valid Diameter host identities: - - aaa://host.example.com;transport=tcp - aaa://host.example.com:6666;transport=tcp - aaa://host.example.com;protocol=diameter - aaa://host.example.com:6666;protocol=diameter - aaa://host.example.com:6666;transport=tcp;protocol=diameter - aaa://host.example.com:1813;transport=udp;protocol=radius - - Enumerated - - The Enumerated format is derived from the Integer32 Basic AVP - Format. The definition contains a list of valid values and their - interpretation and is described in the Diameter application - introducing the AVP. - - - - - - - - - -Fajardo, et al. Standards Track [Page 47] - -RFC 6733 Diameter Base Protocol October 2012 - - - IPFilterRule - - The IPFilterRule format is derived from the OctetString Basic AVP - Format and uses the ASCII charset. The rule syntax is a modified - subset of ipfw(8) from FreeBSD. Packets may be filtered based on - the following information that is associated with it: - - Direction (in or out) - Source and destination IP address (possibly masked) - Protocol - Source and destination port (lists or ranges) - TCP flags - IP fragment flag - IP options - ICMP types - - Rules for the appropriate direction are evaluated in order, with the - first matched rule terminating the evaluation. Each packet is - evaluated once. If no rule matches, the packet is dropped if the - last rule evaluated was a permit, and passed if the last rule was a - deny. - - IPFilterRule filters MUST follow the format: - - action dir proto from src to dst [options] - - action permit - Allow packets that match the rule. - deny - Drop packets that match the rule. - - dir "in" is from the terminal, "out" is to the - terminal. - - proto An IP protocol specified by number. The "ip" - keyword means any protocol will match. - - src and dst <address/mask> [ports] - - The <address/mask> may be specified as: - ipno An IPv4 or IPv6 number in dotted- - quad or canonical IPv6 form. Only - this exact IP number will match the - rule. - - - - - - - - - -Fajardo, et al. Standards Track [Page 48] - -RFC 6733 Diameter Base Protocol October 2012 - - - ipno/bits An IP number as above with a mask - width of the form 192.0.2.10/24. In - this case, all IP numbers from - 192.0.2.0 to 192.0.2.255 will match. - The bit width MUST be valid for the - IP version, and the IP number MUST - NOT have bits set beyond the mask. - For a match to occur, the same IP - version must be present in the - packet that was used in describing - the IP address. To test for a - particular IP version, the bits part - can be set to zero. The keyword - "any" is 0.0.0.0/0 or the IPv6 - equivalent. The keyword "assigned" - is the address or set of addresses - assigned to the terminal. For IPv4, - a typical first rule is often "deny - in ip! assigned". - - The sense of the match can be inverted by - preceding an address with the not modifier (!), - causing all other addresses to be matched - instead. This does not affect the selection of - port numbers. - - With the TCP, UDP, and SCTP protocols, optional - ports may be specified as: - - {port/port-port}[,ports[,...]] - - The '-' notation specifies a range of ports - (including boundaries). - - Fragmented packets that have a non-zero offset - (i.e., not the first fragment) will never match - a rule that has one or more port - specifications. See the frag option for - details on matching fragmented packets. - - options: - frag Match if the packet is a fragment and this is not - the first fragment of the datagram. frag may not - be used in conjunction with either tcpflags or - TCP/UDP port specifications. - - - - - - -Fajardo, et al. Standards Track [Page 49] - -RFC 6733 Diameter Base Protocol October 2012 - - - ipoptions spec - Match if the IP header contains the comma-separated - list of options specified in spec. The - supported IP options are: - - ssrr (strict source route), lsrr (loose source - route), rr (record packet route), and ts - (timestamp). The absence of a particular option - may be denoted with a '!'. - - tcpoptions spec - Match if the TCP header contains the comma-separated - list of options specified in spec. The - supported TCP options are: - - mss (maximum segment size), window (tcp window - advertisement), sack (selective ack), ts (rfc1323 - timestamp), and cc (rfc1644 t/tcp connection - count). The absence of a particular option may - be denoted with a '!'. - - established - TCP packets only. Match packets that have the RST - or ACK bits set. - - setup TCP packets only. Match packets that have the SYN - bit set but no ACK bit. - - - tcpflags spec - TCP packets only. Match if the TCP header - contains the comma-separated list of flags - specified in spec. The supported TCP flags are: - - fin, syn, rst, psh, ack, and urg. The absence of a - particular flag may be denoted with a '!'. A rule - that contains a tcpflags specification can never - match a fragmented packet that has a non-zero - offset. See the frag option for details on - matching fragmented packets. - - icmptypes types - ICMP packets only. Match if the ICMP type is in - the list types. The list may be specified as any - combination of ranges or individual types - separated by commas. Both the numeric values and - the symbolic values listed below can be used. The - supported ICMP types are: - - - -Fajardo, et al. Standards Track [Page 50] - -RFC 6733 Diameter Base Protocol October 2012 - - - echo reply (0), destination unreachable (3), - source quench (4), redirect (5), echo request - (8), router advertisement (9), router - solicitation (10), time-to-live exceeded (11), IP - header bad (12), timestamp request (13), - timestamp reply (14), information request (15), - information reply (16), address mask request (17), - and address mask reply (18). - - There is one kind of packet that the access device MUST always - discard, that is an IP fragment with a fragment offset of one. This - is a valid packet, but it only has one use, to try to circumvent - firewalls. - - An access device that is unable to interpret or apply a deny rule - MUST terminate the session. An access device that is unable to - interpret or apply a permit rule MAY apply a more restrictive rule. - An access device MAY apply deny rules of its own before the supplied - rules, for example to protect the access device owner's - infrastructure. - -4.4. Grouped AVP Values - - The Diameter protocol allows AVP values of type 'Grouped'. This - implies that the Data field is actually a sequence of AVPs. It is - possible to include an AVP with a Grouped type within a Grouped type, - that is, to nest them. AVPs within an AVP of type Grouped have the - same padding requirements as non-Grouped AVPs, as defined in - Section 4.4. - - The AVP Code numbering space of all AVPs included in a Grouped AVP is - the same as for non-Grouped AVPs. Receivers of a Grouped AVP that - does not have the 'M' (mandatory) bit set and one or more of the - encapsulated AVPs within the group has the 'M' (mandatory) bit set - MAY simply be ignored if the Grouped AVP itself is unrecognized. The - rule applies even if the encapsulated AVP with its 'M' (mandatory) - bit set is further encapsulated within other sub-groups, i.e., other - Grouped AVPs embedded within the Grouped AVP. - - Every Grouped AVP definition MUST include a corresponding grammar, - using ABNF [RFC5234] (with modifications), as defined below. - - grouped-avp-def = "<" name ">" "::=" avp - - name-fmt = ALPHA *(ALPHA / DIGIT / "-") - - - - - - -Fajardo, et al. Standards Track [Page 51] - -RFC 6733 Diameter Base Protocol October 2012 - - - name = name-fmt - ; The name has to be the name of an AVP, - ; defined in the base or extended Diameter - ; specifications. - - avp = header *fixed *required *optional - - header = "<" "AVP-Header:" avpcode [vendor] ">" - - avpcode = 1*DIGIT - ; The AVP Code assigned to the Grouped AVP. - - vendor = 1*DIGIT - ; The Vendor-ID assigned to the Grouped AVP. - ; If absent, the default value of zero is - ; used. - -4.4.1. Example AVP with a Grouped Data Type - - The Example-AVP (AVP Code 999999) is of type Grouped and is used to - clarify how Grouped AVP values work. The Grouped Data field has the - following CCF grammar: - - Example-AVP ::= < AVP Header: 999999 > - { Origin-Host } - 1*{ Session-Id } - *[ AVP ] - - An Example-AVP with Grouped Data follows. - - The Origin-Host AVP (Section 6.3) is required. In this case: - - Origin-Host = "example.com". - - One or more Session-Ids must follow. Here there are two: - - Session-Id = - "grump.example.com:33041;23432;893;0AF3B81" - - Session-Id = - "grump.example.com:33054;23561;2358;0AF3B82" - - - - - - - - - - -Fajardo, et al. Standards Track [Page 52] - -RFC 6733 Diameter Base Protocol October 2012 - - - optional AVPs included are - - Recovery-Policy = <binary> - 2163bc1d0ad82371f6bc09484133c3f09ad74a0dd5346d54195a7cf0b35 - 2cabc881839a4fdcfbc1769e2677a4c1fb499284c5f70b48f58503a45c5 - c2d6943f82d5930f2b7c1da640f476f0e9c9572a50db8ea6e51e1c2c7bd - f8bb43dc995144b8dbe297ac739493946803e1cee3e15d9b765008a1b2a - cf4ac777c80041d72c01e691cf751dbf86e85f509f3988e5875dc905119 - 26841f00f0e29a6d1ddc1a842289d440268681e052b30fb638045f7779c - 1d873c784f054f688f5001559ecff64865ef975f3e60d2fd7966b8c7f92 - - Futuristic-Acct-Record = <binary> - fe19da5802acd98b07a5b86cb4d5d03f0314ab9ef1ad0b67111ff3b90a0 - 57fe29620bf3585fd2dd9fcc38ce62f6cc208c6163c008f4258d1bc88b8 - 17694a74ccad3ec69269461b14b2e7a4c111fb239e33714da207983f58c - 41d018d56fe938f3cbf089aac12a912a2f0d1923a9390e5f789cb2e5067 - d3427475e49968f841 - - The data for the optional AVPs is represented in hexadecimal form - since the format of these AVPs is not known at the time of definition - of the Example-AVP group nor (likely) at the time when the example - instance of this AVP is interpreted -- except by Diameter - implementations that support the same set of AVPs. The encoding - example illustrates how padding is used and how length fields are - calculated. Also, note that AVPs may be present in the Grouped AVP - value that the receiver cannot interpret (here, the Recover-Policy - and Futuristic-Acct-Record AVPs). The length of the Example-AVP is - the sum of all the length of the member AVPs, including their - padding, plus the Example-AVP header size. - - - - - - - - - - - - - - - - - - - - - - -Fajardo, et al. Standards Track [Page 53] - -RFC 6733 Diameter Base Protocol October 2012 - - - This AVP would be encoded as follows: - - 0 1 2 3 4 5 6 7 - +-------+-------+-------+-------+-------+-------+-------+-------+ - 0 | Example AVP Header (AVP Code = 999999), Length = 496 | - +-------+-------+-------+-------+-------+-------+-------+-------+ - 8 | Origin-Host AVP Header (AVP Code = 264), Length = 19 | - +-------+-------+-------+-------+-------+-------+-------+-------+ - 16 | 'e' | 'x' | 'a' | 'm' | 'p' | 'l' | 'e' | '.' | - +-------+-------+-------+-------+-------+-------+-------+-------+ - 24 | 'c' | 'o' | 'm' |Padding| Session-Id AVP Header | - +-------+-------+-------+-------+-------+-------+-------+-------+ - 32 | (AVP Code = 263), Length = 49 | 'g' | 'r' | 'u' | 'm' | - +-------+-------+-------+-------+-------+-------+-------+-------+ - . . . - +-------+-------+-------+-------+-------+-------+-------+-------+ - 72 | 'F' | '3' | 'B' | '8' | '1' |Padding|Padding|Padding| - +-------+-------+-------+-------+-------+-------+-------+-------+ - 80 | Session-Id AVP Header (AVP Code = 263), Length = 50 | - +-------+-------+-------+-------+-------+-------+-------+-------+ - 88 | 'g' | 'r' | 'u' | 'm' | 'p' | '.' | 'e' | 'x' | - +-------+-------+-------+-------+-------+-------+-------+-------+ - . . . - +-------+-------+-------+-------+-------+-------+-------+-------+ - 120| '5' | '8' | ';' | '0' | 'A' | 'F' | '3' | 'B' | - +-------+-------+-------+-------+-------+-------+-------+-------+ - 128| '8' | '2' |Padding|Padding| Recovery-Policy Header (AVP | - +-------+-------+-------+-------+-------+-------+-------+-------+ - 136| Code = 8341), Length = 223 | 0x21 | 0x63 | 0xbc | 0x1d | - +-------+-------+-------+-------+-------+-------+-------+-------+ - 144| 0x0a | 0xd8 | 0x23 | 0x71 | 0xf6 | 0xbc | 0x09 | 0x48 | - +-------+-------+-------+-------+-------+-------+-------+-------+ - . . . - +-------+-------+-------+-------+-------+-------+-------+-------+ - 352| 0x8c | 0x7f | 0x92 |Padding| Futuristic-Acct-Record Header | - +-------+-------+-------+-------+-------+-------+-------+-------+ - 328|(AVP Code = 15930),Length = 137| 0xfe | 0x19 | 0xda | 0x58 | - +-------+-------+-------+-------+-------+-------+-------+-------+ - 336| 0x02 | 0xac | 0xd9 | 0x8b | 0x07 | 0xa5 | 0xb8 | 0xc6 | - +-------+-------+-------+-------+-------+-------+-------+-------+ - . . . - +-------+-------+-------+-------+-------+-------+-------+-------+ - 488| 0xe4 | 0x99 | 0x68 | 0xf8 | 0x41 |Padding|Padding|Padding| - +-------+-------+-------+-------+-------+-------+-------+-------+ - - - - - - - -Fajardo, et al. Standards Track [Page 54] - -RFC 6733 Diameter Base Protocol October 2012 - - -4.5. Diameter Base Protocol AVPs - - The following table describes the Diameter AVPs defined in the base - protocol, their AVP Code values, types, and possible flag values. - - Due to space constraints, the short form DiamIdent is used to - represent DiameterIdentity. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Fajardo, et al. Standards Track [Page 55] - -RFC 6733 Diameter Base Protocol October 2012 - - - +----------+ - | AVP Flag | - | rules | - |----+-----| - AVP Section | |MUST | - Attribute Name Code Defined Data Type |MUST| NOT | - -----------------------------------------|----+-----| - Acct- 85 9.8.2 Unsigned32 | M | V | - Interim-Interval | | | - Accounting- 483 9.8.7 Enumerated | M | V | - Realtime-Required | | | - Acct- 50 9.8.5 UTF8String | M | V | - Multi-Session-Id | | | - Accounting- 485 9.8.3 Unsigned32 | M | V | - Record-Number | | | - Accounting- 480 9.8.1 Enumerated | M | V | - Record-Type | | | - Acct- 44 9.8.4 OctetString| M | V | - Session-Id | | | - Accounting- 287 9.8.6 Unsigned64 | M | V | - Sub-Session-Id | | | - Acct- 259 6.9 Unsigned32 | M | V | - Application-Id | | | - Auth- 258 6.8 Unsigned32 | M | V | - Application-Id | | | - Auth-Request- 274 8.7 Enumerated | M | V | - Type | | | - Authorization- 291 8.9 Unsigned32 | M | V | - Lifetime | | | - Auth-Grace- 276 8.10 Unsigned32 | M | V | - Period | | | - Auth-Session- 277 8.11 Enumerated | M | V | - State | | | - Re-Auth-Request- 285 8.12 Enumerated | M | V | - Type | | | - Class 25 8.20 OctetString| M | V | - Destination-Host 293 6.5 DiamIdent | M | V | - Destination- 283 6.6 DiamIdent | M | V | - Realm | | | - Disconnect-Cause 273 5.4.3 Enumerated | M | V | - Error-Message 281 7.3 UTF8String | | V,M | - Error-Reporting- 294 7.4 DiamIdent | | V,M | - Host | | | - Event-Timestamp 55 8.21 Time | M | V | - Experimental- 297 7.6 Grouped | M | V | - Result | | | - -----------------------------------------|----+-----| - - - - -Fajardo, et al. Standards Track [Page 56] - -RFC 6733 Diameter Base Protocol October 2012 - - - +----------+ - | AVP Flag | - | rules | - |----+-----| - AVP Section | |MUST | - Attribute Name Code Defined Data Type |MUST| NOT | - -----------------------------------------|----+-----| - Experimental- 298 7.7 Unsigned32 | M | V | - Result-Code | | | - Failed-AVP 279 7.5 Grouped | M | V | - Firmware- 267 5.3.4 Unsigned32 | | V,M | - Revision | | | - Host-IP-Address 257 5.3.5 Address | M | V | - Inband-Security | M | V | - -Id 299 6.10 Unsigned32 | | | - Multi-Round- 272 8.19 Unsigned32 | M | V | - Time-Out | | | - Origin-Host 264 6.3 DiamIdent | M | V | - Origin-Realm 296 6.4 DiamIdent | M | V | - Origin-State-Id 278 8.16 Unsigned32 | M | V | - Product-Name 269 5.3.7 UTF8String | | V,M | - Proxy-Host 280 6.7.3 DiamIdent | M | V | - Proxy-Info 284 6.7.2 Grouped | M | V | - Proxy-State 33 6.7.4 OctetString| M | V | - Redirect-Host 292 6.12 DiamURI | M | V | - Redirect-Host- 261 6.13 Enumerated | M | V | - Usage | | | - Redirect-Max- 262 6.14 Unsigned32 | M | V | - Cache-Time | | | - Result-Code 268 7.1 Unsigned32 | M | V | - Route-Record 282 6.7.1 DiamIdent | M | V | - Session-Id 263 8.8 UTF8String | M | V | - Session-Timeout 27 8.13 Unsigned32 | M | V | - Session-Binding 270 8.17 Unsigned32 | M | V | - Session-Server- 271 8.18 Enumerated | M | V | - Failover | | | - Supported- 265 5.3.6 Unsigned32 | M | V | - Vendor-Id | | | - Termination- 295 8.15 Enumerated | M | V | - Cause | | | - User-Name 1 8.14 UTF8String | M | V | - Vendor-Id 266 5.3.3 Unsigned32 | M | V | - Vendor-Specific- 260 6.11 Grouped | M | V | - Application-Id | | | - -----------------------------------------|----+-----| - - - - - - -Fajardo, et al. Standards Track [Page 57] - -RFC 6733 Diameter Base Protocol October 2012 - - -5. Diameter Peers - - This section describes how Diameter nodes establish connections and - communicate with peers. - -5.1. Peer Connections - - Connections between diameter peers are established using their valid - DiameterIdentity. A Diameter node initiating a connection to a peer - MUST know the peer's DiameterIdentity. Methods for discovering a - Diameter peer can be found in Section 5.2. - - Although a Diameter node may have many possible peers with which it - is able to communicate, it may not be economical to have an - established connection to all of them. At a minimum, a Diameter node - SHOULD have an established connection with two peers per realm, known - as the primary and secondary peers. Of course, a node MAY have - additional connections, if it is deemed necessary. Typically, all - messages for a realm are sent to the primary peer but, in the event - that failover procedures are invoked, any pending requests are sent - to the secondary peer. However, implementations are free to load - balance requests between a set of peers. - - Note that a given peer MAY act as a primary for a given realm while - acting as a secondary for another realm. - - When a peer is deemed suspect, which could occur for various reasons, - including not receiving a DWA within an allotted time frame, no new - requests should be forwarded to the peer, but failover procedures are - invoked. When an active peer is moved to this mode, additional - connections SHOULD be established to ensure that the necessary number - of active connections exists. - - There are two ways that a peer is removed from the suspect peer list: - - 1. The peer is no longer reachable, causing the transport connection - to be shut down. The peer is moved to the closed state. - - 2. Three watchdog messages are exchanged with accepted round-trip - times, and the connection to the peer is considered stabilized. - - In the event the peer being removed is either the primary or - secondary, an alternate peer SHOULD replace the deleted peer and - assume the role of either primary or secondary. - - - - - - - -Fajardo, et al. Standards Track [Page 58] - -RFC 6733 Diameter Base Protocol October 2012 - - -5.2. Diameter Peer Discovery - - Allowing for dynamic Diameter agent discovery makes possible simpler - and more robust deployment of Diameter services. In order to promote - interoperable implementations of Diameter peer discovery, the - following mechanisms (manual configuration and DNS) are described. - These are based on existing IETF standards. Both mechanisms MUST be - supported by all Diameter implementations; either MAY be used. - - There are two cases where Diameter peer discovery may be performed. - The first is when a Diameter client needs to discover a first-hop - Diameter agent. The second case is when a Diameter agent needs to - discover another agent for further handling of a Diameter operation. - In both cases, the following 'search order' is recommended: - - 1. The Diameter implementation consults its list of statically - (manually) configured Diameter agent locations. These will be - used if they exist and respond. - - 2. The Diameter implementation performs a NAPTR query for a server - in a particular realm. The Diameter implementation has to know, - in advance, in which realm to look for a Diameter agent. This - could be deduced, for example, from the 'realm' in an NAI on - which a Diameter implementation needed to perform a Diameter - operation. - - The NAPTR usage in Diameter follows the S-NAPTR DDDS application - [RFC3958] in which the SERVICE field includes tags for the - desired application and supported application protocol. The - application service tag for a Diameter application is 'aaa' and - the supported application protocol tags are 'diameter.tcp', - 'diameter.sctp', 'diameter.dtls', or 'diameter.tls.tcp' - [RFC6408]. - - The client can follow the resolution process defined by the - S-NAPTR DDDS [RFC3958] application to find a matching SRV, A, or - AAAA record of a suitable peer. The domain suffixes in the NAPTR - replacement field SHOULD match the domain of the original query. - An example can be found in Appendix B. - - 3. If no NAPTR records are found, the requester directly queries for - one of the following SRV records: for Diameter over TCP, use - "_diameter._tcp.realm"; for Diameter over TLS, use - "_diameters._tcp.realm"; for Diameter over SCTP, use - "_diameter._sctp.realm"; for Diameter over DTLS, use - "_diameters._sctp.realm". If SRV records are found, then the - requester can perform address record query (A RR's and/or AAAA - - - - -Fajardo, et al. Standards Track [Page 59] - -RFC 6733 Diameter Base Protocol October 2012 - - - RR's) for the target hostname specified in the SRV records - following the rules given in [RFC2782]. If no SRV records are - found, the requester gives up. - - If the server is using a site certificate, the domain name in the - NAPTR query and the domain name in the replacement field MUST both be - valid based on the site certificate handed out by the server in the - TLS/TCP and DTLS/SCTP or Internet Key Exchange Protocol (IKE) - exchange. Similarly, the domain name in the SRV query and the domain - name in the target in the SRV record MUST both be valid based on the - same site certificate. Otherwise, an attacker could modify the DNS - records to contain replacement values in a different domain, and the - client could not validate whether this was the desired behavior or - the result of an attack. - - Also, the Diameter peer MUST check to make sure that the discovered - peers are authorized to act in its role. Authentication via IKE or - TLS/TCP and DTLS/SCTP, or validation of DNS RRs via DNSSEC is not - sufficient to conclude this. For example, a web server may have - obtained a valid TLS/TCP and DTLS/SCTP certificate, and secured RRs - may be included in the DNS, but this does not imply that it is - authorized to act as a Diameter server. - - Authorization can be achieved, for example, by the configuration of a - Diameter server Certification Authority (CA). The server CA issues a - certificate to the Diameter server, which includes an Object - Identifier (OID) to indicate the subject is a Diameter server in the - Extended Key Usage extension [RFC5280]. This certificate is then - used during TLS/TCP, DTLS/SCTP, or IKE security negotiation. - However, note that, at the time of writing, no Diameter server - Certification Authorities exist. - - A dynamically discovered peer causes an entry in the peer table (see - Section 2.6) to be created. Note that entries created via DNS MUST - expire (or be refreshed) within the DNS Time to Live (TTL). If a - peer is discovered outside of the local realm, a routing table entry - (see Section 2.7) for the peer's realm is created. The routing table - entry's expiration MUST match the peer's expiration value. - -5.3. Capabilities Exchange - - When two Diameter peers establish a transport connection, they MUST - exchange the Capabilities Exchange messages, as specified in the peer - state machine (see Section 5.6). This message allows the discovery - of a peer's identity and its capabilities (protocol version number, - the identifiers of supported Diameter applications, security - mechanisms, etc.). - - - - -Fajardo, et al. Standards Track [Page 60] - -RFC 6733 Diameter Base Protocol October 2012 - - - The receiver only issues commands to its peers that have advertised - support for the Diameter application that defines the command. A - Diameter node MUST cache the supported Application Ids in order to - ensure that unrecognized commands and/or AVPs are not unnecessarily - sent to a peer. - - A receiver of a Capabilities-Exchange-Request (CER) message that does - not have any applications in common with the sender MUST return a - Capabilities-Exchange-Answer (CEA) with the Result-Code AVP set to - DIAMETER_NO_COMMON_APPLICATION and SHOULD disconnect the transport - layer connection. Note that receiving a CER or CEA from a peer - advertising itself as a relay (see Section 2.4) MUST be interpreted - as having common applications with the peer. - - The receiver of the Capabilities-Exchange-Request (CER) MUST - determine common applications by computing the intersection of its - own set of supported Application Ids against all of the - Application-Id AVPs (Auth-Application-Id, Acct-Application-Id, and - Vendor-Specific-Application-Id) present in the CER. The value of the - Vendor-Id AVP in the Vendor-Specific-Application-Id MUST NOT be used - during computation. The sender of the Capabilities-Exchange-Answer - (CEA) SHOULD include all of its supported applications as a hint to - the receiver regarding all of its application capabilities. - - Diameter implementations SHOULD first attempt to establish a TLS/TCP - and DTLS/SCTP connection prior to the CER/CEA exchange. This - protects the capabilities information of both peers. To support - older Diameter implementations that do not fully conform to this - document, the transport security MAY still be negotiated via an - Inband-Security AVP. In this case, the receiver of a Capabilities- - Exchange-Request (CER) message that does not have any security - mechanisms in common with the sender MUST return a Capabilities- - Exchange-Answer (CEA) with the Result-Code AVP set to - DIAMETER_NO_COMMON_SECURITY and SHOULD disconnect the transport layer - connection. - - CERs received from unknown peers MAY be silently discarded, or a CEA - MAY be issued with the Result-Code AVP set to DIAMETER_UNKNOWN_PEER. - In both cases, the transport connection is closed. If the local - policy permits receiving CERs from unknown hosts, a successful CEA - MAY be returned. If a CER from an unknown peer is answered with a - successful CEA, the lifetime of the peer entry is equal to the - lifetime of the transport connection. In case of a transport - failure, all the pending transactions destined to the unknown peer - can be discarded. - - The CER and CEA messages MUST NOT be proxied, redirected, or relayed. - - - - -Fajardo, et al. Standards Track [Page 61] - -RFC 6733 Diameter Base Protocol October 2012 - - - Since the CER/CEA messages cannot be proxied, it is still possible - that an upstream agent will receive a message for which it has no - available peers to handle the application that corresponds to the - Command Code. In such instances, the 'E' bit is set in the answer - message (Section 7) with the Result-Code AVP set to - DIAMETER_UNABLE_TO_DELIVER to inform the downstream agent to take - action (e.g., re-routing request to an alternate peer). - - With the exception of the Capabilities-Exchange-Request message, a - message of type Request that includes the Auth-Application-Id or - Acct-Application-Id AVPs, or a message with an application-specific - Command Code MAY only be forwarded to a host that has explicitly - advertised support for the application (or has advertised the Relay - Application Id). - -5.3.1. Capabilities-Exchange-Request - - The Capabilities-Exchange-Request (CER), indicated by the Command - Code set to 257 and the Command Flags' 'R' bit set, is sent to - exchange local capabilities. Upon detection of a transport failure, - this message MUST NOT be sent to an alternate peer. - - When Diameter is run over SCTP [RFC4960] or DTLS/SCTP [RFC6083], - which allow for connections to span multiple interfaces and multiple - IP addresses, the Capabilities-Exchange-Request message MUST contain - one Host-IP-Address AVP for each potential IP address that MAY be - locally used when transmitting Diameter messages. - - Message Format - - <CER> ::= < Diameter Header: 257, REQ > - { Origin-Host } - { Origin-Realm } - 1* { Host-IP-Address } - { Vendor-Id } - { Product-Name } - [ Origin-State-Id ] - * [ Supported-Vendor-Id ] - * [ Auth-Application-Id ] - * [ Inband-Security-Id ] - * [ Acct-Application-Id ] - * [ Vendor-Specific-Application-Id ] - [ Firmware-Revision ] - * [ AVP ] - - - - - - - -Fajardo, et al. Standards Track [Page 62] - -RFC 6733 Diameter Base Protocol October 2012 - - -5.3.2. Capabilities-Exchange-Answer - - The Capabilities-Exchange-Answer (CEA), indicated by the Command Code - set to 257 and the Command Flags' 'R' bit cleared, is sent in - response to a CER message. - - When Diameter is run over SCTP [RFC4960] or DTLS/SCTP [RFC6083], - which allow connections to span multiple interfaces, hence, multiple - IP addresses, the Capabilities-Exchange-Answer message MUST contain - one Host-IP-Address AVP for each potential IP address that MAY be - locally used when transmitting Diameter messages. - - Message Format - - <CEA> ::= < Diameter Header: 257 > - { Result-Code } - { Origin-Host } - { Origin-Realm } - 1* { Host-IP-Address } - { Vendor-Id } - { Product-Name } - [ Origin-State-Id ] - [ Error-Message ] - [ Failed-AVP ] - * [ Supported-Vendor-Id ] - * [ Auth-Application-Id ] - * [ Inband-Security-Id ] - * [ Acct-Application-Id ] - * [ Vendor-Specific-Application-Id ] - [ Firmware-Revision ] - * [ AVP ] - -5.3.3. Vendor-Id AVP - - The Vendor-Id AVP (AVP Code 266) is of type Unsigned32 and contains - the IANA "SMI Network Management Private Enterprise Codes" - [ENTERPRISE] value assigned to the Diameter Software vendor. It is - envisioned that the combination of the Vendor-Id, Product-Name - (Section 5.3.7), and Firmware-Revision (Section 5.3.4) AVPs may - provide useful debugging information. - - A Vendor-Id value of zero in the CER or CEA message is reserved and - indicates that this field is ignored. - - - - - - - - -Fajardo, et al. Standards Track [Page 63] - -RFC 6733 Diameter Base Protocol October 2012 - - -5.3.4. Firmware-Revision AVP - - The Firmware-Revision AVP (AVP Code 267) is of type Unsigned32 and is - used to inform a Diameter peer of the firmware revision of the - issuing device. - - For devices that do not have a firmware revision (general-purpose - computers running Diameter software modules, for instance), the - revision of the Diameter software module may be reported instead. - -5.3.5. Host-IP-Address AVP - - The Host-IP-Address AVP (AVP Code 257) is of type Address and is used - to inform a Diameter peer of the sender's IP address. All source - addresses that a Diameter node expects to use with SCTP [RFC4960] or - DTLS/SCTP [RFC6083] MUST be advertised in the CER and CEA messages by - including a Host-IP-Address AVP for each address. - -5.3.6. Supported-Vendor-Id AVP - - The Supported-Vendor-Id AVP (AVP Code 265) is of type Unsigned32 and - contains the IANA "SMI Network Management Private Enterprise Codes" - [ENTERPRISE] value assigned to a vendor other than the device vendor - but including the application vendor. This is used in the CER and - CEA messages in order to inform the peer that the sender supports (a - subset of) the Vendor-Specific AVPs defined by the vendor identified - in this AVP. The value of this AVP MUST NOT be set to zero. - Multiple instances of this AVP containing the same value SHOULD NOT - be sent. - -5.3.7. Product-Name AVP - - The Product-Name AVP (AVP Code 269) is of type UTF8String and - contains the vendor-assigned name for the product. The Product-Name - AVP SHOULD remain constant across firmware revisions for the same - product. - -5.4. Disconnecting Peer Connections - - When a Diameter node disconnects one of its transport connections, - its peer cannot know the reason for the disconnect and will most - likely assume that a connectivity problem occurred or that the peer - has rebooted. In these cases, the peer may periodically attempt to - reconnect, as stated in Section 2.1. In the event that the - disconnect was a result of either a shortage of internal resources or - simply that the node in question has no intentions of forwarding any - Diameter messages to the peer in the foreseeable future, a periodic - - - - -Fajardo, et al. Standards Track [Page 64] - -RFC 6733 Diameter Base Protocol October 2012 - - - connection request would not be welcomed. The Disconnection-Reason - AVP contains the reason the Diameter node issued the Disconnect-Peer- - Request message. - - The Disconnect-Peer-Request message is used by a Diameter node to - inform its peer of its intent to disconnect the transport layer and - that the peer shouldn't reconnect unless it has a valid reason to do - so (e.g., message to be forwarded). Upon receipt of the message, the - Disconnect-Peer-Answer message is returned, which SHOULD contain an - error if messages have recently been forwarded, and are likely in - flight, which would otherwise cause a race condition. - - The receiver of the Disconnect-Peer-Answer message initiates the - transport disconnect. The sender of the Disconnect-Peer-Answer - message should be able to detect the transport closure and clean up - the connection. - -5.4.1. Disconnect-Peer-Request - - The Disconnect-Peer-Request (DPR), indicated by the Command Code set - to 282 and the Command Flags' 'R' bit set, is sent to a peer to - inform it of its intentions to shut down the transport connection. - Upon detection of a transport failure, this message MUST NOT be sent - to an alternate peer. - - Message Format - - <DPR> ::= < Diameter Header: 282, REQ > - { Origin-Host } - { Origin-Realm } - { Disconnect-Cause } - * [ AVP ] - -5.4.2. Disconnect-Peer-Answer - - The Disconnect-Peer-Answer (DPA), indicated by the Command Code set - to 282 and the Command Flags' 'R' bit cleared, is sent as a response - to the Disconnect-Peer-Request message. Upon receipt of this - message, the transport connection is shut down. - - - - - - - - - - - - -Fajardo, et al. Standards Track [Page 65] - -RFC 6733 Diameter Base Protocol October 2012 - - - Message Format - - <DPA> ::= < Diameter Header: 282 > - { Result-Code } - { Origin-Host } - { Origin-Realm } - [ Error-Message ] - [ Failed-AVP ] - * [ AVP ] - - -5.4.3. Disconnect-Cause AVP - - The Disconnect-Cause AVP (AVP Code 273) is of type Enumerated. A - Diameter node MUST include this AVP in the Disconnect-Peer-Request - message to inform the peer of the reason for its intention to shut - down the transport connection. The following values are supported: - - REBOOTING 0 - A scheduled reboot is imminent. A receiver of a DPR with - above result code MAY attempt reconnection. - - BUSY 1 - The peer's internal resources are constrained, and it has - determined that the transport connection needs to be closed. - A receiver of a DPR with above result code SHOULD NOT attempt - reconnection. - - DO_NOT_WANT_TO_TALK_TO_YOU 2 - The peer has determined that it does not see a need for the - transport connection to exist, since it does not expect any - messages to be exchanged in the near future. A receiver of a - DPR with above result code SHOULD NOT attempt reconnection. - -5.5. Transport Failure Detection - - Given the nature of the Diameter protocol, it is recommended that - transport failures be detected as soon as possible. Detecting such - failures will minimize the occurrence of messages sent to unavailable - agents, resulting in unnecessary delays, and will provide better - failover performance. The Device-Watchdog-Request and Device- - Watchdog-Answer messages, defined in this section, are used to pro- - actively detect transport failures. - - - - - - - - -Fajardo, et al. Standards Track [Page 66] - -RFC 6733 Diameter Base Protocol October 2012 - - -5.5.1. Device-Watchdog-Request - - The Device-Watchdog-Request (DWR), indicated by the Command Code set - to 280 and the Command Flags' 'R' bit set, is sent to a peer when no - traffic has been exchanged between two peers (see Section 5.5.3). - Upon detection of a transport failure, this message MUST NOT be sent - to an alternate peer. - - Message Format - - <DWR> ::= < Diameter Header: 280, REQ > - { Origin-Host } - { Origin-Realm } - [ Origin-State-Id ] - * [ AVP ] - -5.5.2. Device-Watchdog-Answer - - The Device-Watchdog-Answer (DWA), indicated by the Command Code set - to 280 and the Command Flags' 'R' bit cleared, is sent as a response - to the Device-Watchdog-Request message. - - Message Format - - <DWA> ::= < Diameter Header: 280 > - { Result-Code } - { Origin-Host } - { Origin-Realm } - [ Error-Message ] - [ Failed-AVP ] - [ Origin-State-Id ] - * [ AVP ] - -5.5.3. Transport Failure Algorithm - - The transport failure algorithm is defined in [RFC3539]. All - Diameter implementations MUST support the algorithm defined in that - specification in order to be compliant to the Diameter base protocol. - -5.5.4. Failover and Failback Procedures - - In the event that a transport failure is detected with a peer, it is - necessary for all pending request messages to be forwarded to an - alternate agent, if possible. This is commonly referred to as - "failover". - - - - - - -Fajardo, et al. Standards Track [Page 67] - -RFC 6733 Diameter Base Protocol October 2012 - - - In order for a Diameter node to perform failover procedures, it is - necessary for the node to maintain a pending message queue for a - given peer. When an answer message is received, the corresponding - request is removed from the queue. The Hop-by-Hop Identifier field - is used to match the answer with the queued request. - - When a transport failure is detected, if possible, all messages in - the queue are sent to an alternate agent with the T flag set. On - booting a Diameter client or agent, the T flag is also set on any - remaining records in non-volatile storage that are still waiting to - be transmitted. An example of a case where it is not possible to - forward the message to an alternate server is when the message has a - fixed destination, and the unavailable peer is the message's final - destination (see Destination-Host AVP). Such an error requires that - the agent return an answer message with the 'E' bit set and the - Result-Code AVP set to DIAMETER_UNABLE_TO_DELIVER. - - It is important to note that multiple identical requests or answers - MAY be received as a result of a failover. The End-to-End Identifier - field in the Diameter header along with the Origin-Host AVP MUST be - used to identify duplicate messages. - - As described in Section 2.1, a connection request should be - periodically attempted with the failed peer in order to re-establish - the transport connection. Once a connection has been successfully - established, messages can once again be forwarded to the peer. This - is commonly referred to as "failback". - -5.6. Peer State Machine - - This section contains a finite state machine that MUST be observed by - all Diameter implementations. Each Diameter node MUST follow the - state machine described below when communicating with each peer. - Multiple actions are separated by commas, and may continue on - succeeding lines, as space requires. Similarly, state and next state - may also span multiple lines, as space requires. - - This state machine is closely coupled with the state machine - described in [RFC3539], which is used to open, close, failover, - probe, and reopen transport connections. In particular, note that - [RFC3539] requires the use of watchdog messages to probe connections. - For Diameter, DWR and DWA messages are to be used. - - The I- prefix is used to represent the initiator (connecting) - connection, while the R- prefix is used to represent the responder - (listening) connection. The lack of a prefix indicates that the - event or action is the same regardless of the connection on which the - event occurred. - - - -Fajardo, et al. Standards Track [Page 68] - -RFC 6733 Diameter Base Protocol October 2012 - - - The stable states that a state machine may be in are Closed, I-Open, - and R-Open; all other states are intermediate. Note that I-Open and - R-Open are equivalent except for whether the initiator or responder - transport connection is used for communication. - - A CER message is always sent on the initiating connection immediately - after the connection request is successfully completed. In the case - of an election, one of the two connections will shut down. The - responder connection will survive if the Origin-Host of the local - Diameter entity is higher than that of the peer; the initiator - connection will survive if the peer's Origin-Host is higher. All - subsequent messages are sent on the surviving connection. Note that - the results of an election on one peer are guaranteed to be the - inverse of the results on the other. - - For TLS/TCP and DTLS/SCTP usage, a TLS/TCP and DTLS/SCTP handshake - SHOULD begin when both ends are in the closed state prior to any - Diameter message exchanges. The TLS/TCP and DTLS/SCTP connection - SHOULD be established before sending any CER or CEA message to secure - and protect the capabilities information of both peers. The TLS/TCP - and DTLS/SCTP connection SHOULD be disconnected when the state - machine moves to the closed state. When connecting to responders - that do not conform to this document (i.e., older Diameter - implementations that are not prepared to received TLS/TCP and DTLS/ - SCTP connections in the closed state), the initial TLS/TCP and DTLS/ - SCTP connection attempt will fail. The initiator MAY then attempt to - connect via TCP or SCTP and initiate the TLS/TCP and DTLS/SCTP - handshake when both ends are in the open state. If the handshake is - successful, all further messages will be sent via TLS/TCP and DTLS/ - SCTP. If the handshake fails, both ends move to the closed state. - - The state machine constrains only the behavior of a Diameter - implementation as seen by Diameter peers through events on the wire. - - Any implementation that produces equivalent results is considered - compliant. - - - - - - - - - - - - - - - -Fajardo, et al. Standards Track [Page 69] - -RFC 6733 Diameter Base Protocol October 2012 - - - state event action next state - ----------------------------------------------------------------- - Closed Start I-Snd-Conn-Req Wait-Conn-Ack - R-Conn-CER R-Accept, R-Open - Process-CER, - R-Snd-CEA - - Wait-Conn-Ack I-Rcv-Conn-Ack I-Snd-CER Wait-I-CEA - I-Rcv-Conn-Nack Cleanup Closed - R-Conn-CER R-Accept, Wait-Conn-Ack/ - Process-CER Elect - Timeout Error Closed - - Wait-I-CEA I-Rcv-CEA Process-CEA I-Open - R-Conn-CER R-Accept, Wait-Returns - Process-CER, - Elect - I-Peer-Disc I-Disc Closed - I-Rcv-Non-CEA Error Closed - Timeout Error Closed - - Wait-Conn-Ack/ I-Rcv-Conn-Ack I-Snd-CER,Elect Wait-Returns - Elect I-Rcv-Conn-Nack R-Snd-CEA R-Open - R-Peer-Disc R-Disc Wait-Conn-Ack - R-Conn-CER R-Reject Wait-Conn-Ack/ - Elect - Timeout Error Closed - - Wait-Returns Win-Election I-Disc,R-Snd-CEA R-Open - I-Peer-Disc I-Disc, R-Open - R-Snd-CEA - I-Rcv-CEA R-Disc I-Open - R-Peer-Disc R-Disc Wait-I-CEA - R-Conn-CER R-Reject Wait-Returns - Timeout Error Closed - - R-Open Send-Message R-Snd-Message R-Open - R-Rcv-Message Process R-Open - R-Rcv-DWR Process-DWR, R-Open - R-Snd-DWA - R-Rcv-DWA Process-DWA R-Open - R-Conn-CER R-Reject R-Open - Stop R-Snd-DPR Closing - R-Rcv-DPR R-Snd-DPA Closing - R-Peer-Disc R-Disc Closed - - - - - - -Fajardo, et al. Standards Track [Page 70] - -RFC 6733 Diameter Base Protocol October 2012 - - - I-Open Send-Message I-Snd-Message I-Open - I-Rcv-Message Process I-Open - I-Rcv-DWR Process-DWR, I-Open - I-Snd-DWA - I-Rcv-DWA Process-DWA I-Open - R-Conn-CER R-Reject I-Open - Stop I-Snd-DPR Closing - I-Rcv-DPR I-Snd-DPA Closing - I-Peer-Disc I-Disc Closed - - Closing I-Rcv-DPA I-Disc Closed - R-Rcv-DPA R-Disc Closed - Timeout Error Closed - I-Peer-Disc I-Disc Closed - R-Peer-Disc R-Disc Closed - -5.6.1. Incoming Connections - - When a connection request is received from a Diameter peer, it is - not, in the general case, possible to know the identity of that peer - until a CER is received from it. This is because host and port - determine the identity of a Diameter peer; the source port of an - incoming connection is arbitrary. Upon receipt of a CER, the - identity of the connecting peer can be uniquely determined from the - Origin-Host. - - For this reason, a Diameter peer must employ logic separate from the - state machine to receive connection requests, accept them, and await - the CER. Once the CER arrives on a new connection, the Origin-Host - that identifies the peer is used to locate the state machine - associated with that peer, and the new connection and CER are passed - to the state machine as an R-Conn-CER event. - - The logic that handles incoming connections SHOULD close and discard - the connection if any message other than a CER arrives or if an - implementation-defined timeout occurs prior to receipt of CER. - - Because handling of incoming connections up to and including receipt - of a CER requires logic, separate from that of any individual state - machine associated with a particular peer, it is described separately - in this section rather than in the state machine above. - -5.6.2. Events - - Transitions and actions in the automaton are caused by events. In - this section, we will ignore the I- and R- prefixes, since the actual - event would be identical, but it would occur on one of two possible - connections. - - - -Fajardo, et al. Standards Track [Page 71] - -RFC 6733 Diameter Base Protocol October 2012 - - - Start The Diameter application has signaled that a - connection should be initiated with the peer. - - R-Conn-CER An acknowledgement is received stating that the - transport connection has been established, and the - associated CER has arrived. - - Rcv-Conn-Ack A positive acknowledgement is received confirming that - the transport connection is established. - - Rcv-Conn-Nack A negative acknowledgement was received stating that - the transport connection was not established. - - Timeout An application-defined timer has expired while waiting - for some event. - - Rcv-CER A CER message from the peer was received. - - Rcv-CEA A CEA message from the peer was received. - - Rcv-Non-CEA A message, other than a CEA, from the peer was - received. - - Peer-Disc A disconnection indication from the peer was received. - - Rcv-DPR A DPR message from the peer was received. - - Rcv-DPA A DPA message from the peer was received. - - Win-Election An election was held, and the local node was the - winner. - - Send-Message A message is to be sent. - - Rcv-Message A message other than CER, CEA, DPR, DPA, DWR, or DWA - was received. - - Stop The Diameter application has signaled that a - connection should be terminated (e.g., on system - shutdown). - -5.6.3. Actions - - Actions in the automaton are caused by events and typically indicate - the transmission of packets and/or an action to be taken on the - connection. In this section, we will ignore the I- and R- prefixes, - since the actual action would be identical, but it would occur on one - of two possible connections. - - - -Fajardo, et al. Standards Track [Page 72] - -RFC 6733 Diameter Base Protocol October 2012 - - - Snd-Conn-Req A transport connection is initiated with the peer. - - Accept The incoming connection associated with the R-Conn-CER - is accepted as the responder connection. - - Reject The incoming connection associated with the R-Conn-CER - is disconnected. - - Process-CER The CER associated with the R-Conn-CER is processed. - - Snd-CER A CER message is sent to the peer. - - Snd-CEA A CEA message is sent to the peer. - - Cleanup If necessary, the connection is shut down, and any - local resources are freed. - - Error The transport layer connection is disconnected, - either politely or abortively, in response to - an error condition. Local resources are freed. - - Process-CEA A received CEA is processed. - - Snd-DPR A DPR message is sent to the peer. - - Snd-DPA A DPA message is sent to the peer. - - Disc The transport layer connection is disconnected, - and local resources are freed. - - Elect An election occurs (see Section 5.6.4 for more - information). - - Snd-Message A message is sent. - - Snd-DWR A DWR message is sent. - - Snd-DWA A DWA message is sent. - - Process-DWR The DWR message is serviced. - - Process-DWA The DWA message is serviced. - - Process A message is serviced. - - - - - - - -Fajardo, et al. Standards Track [Page 73] - -RFC 6733 Diameter Base Protocol October 2012 - - -5.6.4. The Election Process - - The election is performed on the responder. The responder compares - the Origin-Host received in the CER with its own Origin-Host as two - streams of octets. If the local Origin-Host lexicographically - succeeds the received Origin-Host, a Win-Election event is issued - locally. Diameter identities are in ASCII form; therefore, the - lexical comparison is consistent with DNS case insensitivity, where - octets that fall in the ASCII range 'a' through 'z' MUST compare - equally to their uppercase counterparts between 'A' and 'Z'. See - Appendix D for interactions between the Diameter protocol and - Internationalized Domain Name (IDNs). - - The winner of the election MUST close the connection it initiated. - Historically, maintaining the responder side of a connection was more - efficient than maintaining the initiator side. However, current - practices makes this distinction irrelevant. - -6. Diameter Message Processing - - This section describes how Diameter requests and answers are created - and processed. - -6.1. Diameter Request Routing Overview - - A request is sent towards its final destination using one of the - following three combinations of the Destination-Realm and - Destination-Host AVPs: - - o A request that is not able to be proxied (such as a CER) MUST NOT - contain either Destination-Realm or Destination-Host AVPs. - - o A request that needs to be sent to a home server serving a - specific realm, but not to a specific server (such as the first - request of a series of round trips), MUST contain a Destination- - Realm AVP but MUST NOT contain a Destination-Host AVP. For - Diameter clients, the value of the Destination-Realm AVP MAY be - extracted from the User-Name AVP, or other methods. - - o Otherwise, a request that needs to be sent to a specific home - server among those serving a given realm MUST contain both the - Destination-Realm and Destination-Host AVPs. - - The Destination-Host AVP is used as described above when the - destination of the request is fixed, which includes: - - o Authentication requests that span multiple round trips. - - - - -Fajardo, et al. Standards Track [Page 74] - -RFC 6733 Diameter Base Protocol October 2012 - - - o A Diameter message that uses a security mechanism that makes use - of a pre-established session key shared between the source and the - final destination of the message. - - o Server-initiated messages that MUST be received by a specific - Diameter client (e.g., access device), such as the Abort-Session- - Request message, which is used to request that a particular user's - session be terminated. - - Note that an agent can only forward a request to a host described in - the Destination-Host AVP if the host in question is included in its - peer table (see Section 2.6). Otherwise, the request is routed based - on the Destination-Realm only (see Section 6.1.6). - - When a message is received, the message is processed in the following - order: - - o If the message is destined for the local host, the procedures - listed in Section 6.1.4 are followed. - - o If the message is intended for a Diameter peer with whom the local - host is able to directly communicate, the procedures listed in - Section 6.1.5 are followed. This is known as "Request - Forwarding". - - o The procedure listed in Section 6.1.6 is followed, which is known - as "Request Routing". - - o If none of the above are successful, an answer is returned with - the Result-Code set to DIAMETER_UNABLE_TO_DELIVER, with the 'E' - bit set. - - For routing of Diameter messages to work within an administrative - domain, all Diameter nodes within the realm MUST be peers. - - The overview contained in this section (6.1) is intended to provide - general guidelines to Diameter developers. Implementations are free - to use different methods than the ones described here as long as they - conform to the requirements specified in Sections 6.1.1 through - 6.1.9. See Section 7 for more details on error handling. - -6.1.1. Originating a Request - - When creating a request, in addition to any other procedures - described in the application definition for that specific request, - the following procedures MUST be followed: - - - - - -Fajardo, et al. Standards Track [Page 75] - -RFC 6733 Diameter Base Protocol October 2012 - - - o the Command Code is set to the appropriate value; - - o the 'R' bit is set; - - o the End-to-End Identifier is set to a locally unique value; - - o the Origin-Host and Origin-Realm AVPs MUST be set to the - appropriate values, used to identify the source of the message; - and - - o the Destination-Host and Destination-Realm AVPs MUST be set to the - appropriate values, as described in Section 6.1. - -6.1.2. Sending a Request - - When sending a request, originated either locally or as the result of - a forwarding or routing operation, the following procedures SHOULD be - followed: - - o The Hop-by-Hop Identifier SHOULD be set to a locally unique value. - - o The message SHOULD be saved in the list of pending requests. - - Other actions to perform on the message based on the particular role - the agent is playing are described in the following sections. - -6.1.3. Receiving Requests - - A relay or proxy agent MUST check for forwarding loops when receiving - requests. A loop is detected if the server finds its own identity in - a Route-Record AVP. When such an event occurs, the agent MUST answer - with the Result-Code AVP set to DIAMETER_LOOP_DETECTED. - -6.1.4. Processing Local Requests - - A request is known to be for local consumption when one of the - following conditions occurs: - - o The Destination-Host AVP contains the local host's identity; - - o The Destination-Host AVP is not present, the Destination-Realm AVP - contains a realm the server is configured to process locally, and - the Diameter application is locally supported; or - - o Both the Destination-Host and the Destination-Realm are not - present. - - - - - -Fajardo, et al. Standards Track [Page 76] - -RFC 6733 Diameter Base Protocol October 2012 - - - When a request is locally processed, the rules in Section 6.2 should - be used to generate the corresponding answer. - -6.1.5. Request Forwarding - - Request forwarding is done using the Diameter peer table. The - Diameter peer table contains all of the peers with which the local - node is able to directly communicate. - - When a request is received, and the host encoded in the Destination- - Host AVP is one that is present in the peer table, the message SHOULD - be forwarded to the peer. - -6.1.6. Request Routing - - Diameter request message routing is done via realms and Application - Ids. A Diameter message that may be forwarded by Diameter agents - (proxies, redirect agents, or relay agents) MUST include the target - realm in the Destination-Realm AVP. Request routing SHOULD rely on - the Destination-Realm AVP and the Application Id present in the - request message header to aid in the routing decision. The realm MAY - be retrieved from the User-Name AVP, which is in the form of a - Network Access Identifier (NAI). The realm portion of the NAI is - inserted in the Destination-Realm AVP. - - Diameter agents MAY have a list of locally supported realms and - applications, and they MAY have a list of externally supported realms - and applications. When a request is received that includes a realm - and/or application that is not locally supported, the message is - routed to the peer configured in the routing table (see Section 2.7). - - Realm names and Application Ids are the minimum supported routing - criteria, additional information may be needed to support redirect - semantics. - -6.1.7. Predictive Loop Avoidance - - Before forwarding or routing a request, Diameter agents, in addition - to performing the processing described in Section 6.1.3, SHOULD check - for the presence of a candidate route's peer identity in any of the - Route-Record AVPs. In the event of the agent detecting the presence - of a candidate route's peer identity in a Route-Record AVP, the agent - MUST ignore such a route for the Diameter request message and attempt - alternate routes if any exist. In case all the candidate routes are - eliminated by the above criteria, the agent SHOULD return a - DIAMETER_UNABLE_TO_DELIVER message. - - - - - -Fajardo, et al. Standards Track [Page 77] - -RFC 6733 Diameter Base Protocol October 2012 - - -6.1.8. Redirecting Requests - - When a redirect agent receives a request whose routing entry is set - to REDIRECT, it MUST reply with an answer message with the 'E' bit - set, while maintaining the Hop-by-Hop Identifier in the header, and - include the Result-Code AVP to DIAMETER_REDIRECT_INDICATION. Each of - the servers associated with the routing entry are added in a separate - Redirect-Host AVP. - - +------------------+ - | Diameter | - | Redirect Agent | - +------------------+ - ^ | 2. command + 'E' bit - 1. Request | | Result-Code = - [email protected] | | DIAMETER_REDIRECT_INDICATION + - | | Redirect-Host AVP(s) - | v - +-------------+ 3. Request +-------------+ - | example.com |------------->| example.net | - | Relay | | Diameter | - | Agent |<-------------| Server | - +-------------+ 4. Answer +-------------+ - - Figure 5: Diameter Redirect Agent - - The receiver of an answer message with the 'E' bit set and the - Result-Code AVP set to DIAMETER_REDIRECT_INDICATION uses the Hop-by- - Hop Identifier in the Diameter header to identify the request in the - pending message queue (see Section 5.5.4) that is to be redirected. - If no transport connection exists with the new peer, one is created, - and the request is sent directly to it. - - Multiple Redirect-Host AVPs are allowed. The receiver of the answer - message with the 'E' bit set selects exactly one of these hosts as - the destination of the redirected message. - - When the Redirect-Host-Usage AVP included in the answer message has a - non-zero value, a route entry for the redirect indications is created - and cached by the receiver. The redirect usage for such a route - entry is set by the value of Redirect-Host-Usage AVP and the lifetime - of the cached route entry is set by Redirect-Max-Cache-Time AVP - value. - - It is possible that multiple redirect indications can create multiple - cached route entries differing only in their redirect usage and the - peer to forward messages to. As an example, two(2) route entries - that are created by two(2) redirect indications results in two(2) - - - -Fajardo, et al. Standards Track [Page 78] - -RFC 6733 Diameter Base Protocol October 2012 - - - cached routes for the same realm and Application Id. However, one - has a redirect usage of ALL_SESSION, where matching requests will be - forwarded to one peer; the other has a redirect usage of ALL_REALM, - where request are forwarded to another peer. Therefore, an incoming - request that matches the realm and Application Id of both routes will - need additional resolution. In such a case, a routing precedence - rule MUST be used against the redirect usage value to resolve the - contention. The precedence rule can be found in Section 6.13. - -6.1.9. Relaying and Proxying Requests - - A relay or proxy agent MUST append a Route-Record AVP to all requests - forwarded. The AVP contains the identity of the peer from which the - request was received. - - The Hop-by-Hop Identifier in the request is saved and replaced with a - locally unique value. The source of the request is also saved, which - includes the IP address, port, and protocol. - - A relay or proxy agent MAY include the Proxy-Info AVP in requests if - it requires access to any local state information when the - corresponding response is received. The Proxy-Info AVP has security - implications as state information is distributed to other entities. - As such, it is RECOMMENDED that the content of the Proxy-Info AVP be - protected with cryptographic mechanisms, for example, by using a - keyed message digest such as HMAC-SHA1 [RFC2104]. Such a mechanism, - however, requires the management of keys, although only locally at - the Diameter server. Still, a full description of the management of - the keys used to protect the Proxy-Info AVP is beyond the scope of - this document. Below is a list of common recommendations: - - o The keys should be generated securely following the randomness - recommendations in [RFC4086]. - - o The keys and cryptographic protection algorithms should be at - least 128 bits in strength. - - o The keys should not be used for any other purpose than generating - and verifying instances of the Proxy-Info AVP. - - o The keys should be changed regularly. - - o The keys should be changed if the AVP format or cryptographic - protection algorithms change. - - The message is then forwarded to the next hop, as identified in the - routing table. - - - - -Fajardo, et al. Standards Track [Page 79] - -RFC 6733 Diameter Base Protocol October 2012 - - - Figure 6 provides an example of message routing using the procedures - listed in these sections. - - (Origin-Host=nas.example.net) (Origin-Host=nas.example.net) - (Origin-Realm=example.net) (Origin-Realm=example.net) - (Destination-Realm=example.com) (Destination-Realm=example.com) - (Route-Record=nas.example.net) - +------+ ------> +------+ ------> +------+ - | | (Request) | | (Request) | | - | NAS +-------------------+ DRL +-------------------+ HMS | - | | | | | | - +------+ <------ +------+ <------ +------+ - example.net (Answer) example.net (Answer) example.com - (Origin-Host=hms.example.com) (Origin-Host=hms.example.com) - (Origin-Realm=example.com) (Origin-Realm=example.com) - - Figure 6: Routing of Diameter messages - - Relay and proxy agents are not required to perform full inspection of - incoming messages. At a minimum, validation of the message header - and relevant routing AVPs has to be done when relaying messages. - Proxy agents may optionally perform more in-depth message validation - for applications in which it is interested. - -6.2. Diameter Answer Processing - - When a request is locally processed, the following procedures MUST be - applied to create the associated answer, in addition to any - additional procedures that MAY be discussed in the Diameter - application defining the command: - - o The same Hop-by-Hop Identifier in the request is used in the - answer. - - o The local host's identity is encoded in the Origin-Host AVP. - - o The Destination-Host and Destination-Realm AVPs MUST NOT be - present in the answer message. - - o The Result-Code AVP is added with its value indicating success or - failure. - - o If the Session-Id is present in the request, it MUST be included - in the answer. - - o Any Proxy-Info AVPs in the request MUST be added to the answer - message, in the same order they were present in the request. - - - - -Fajardo, et al. Standards Track [Page 80] - -RFC 6733 Diameter Base Protocol October 2012 - - - o The 'P' bit is set to the same value as the one in the request. - - o The same End-to-End identifier in the request is used in the - answer. - - Note that the error messages (see Section 7) are also subjected to - the above processing rules. - -6.2.1. Processing Received Answers - - A Diameter client or proxy MUST match the Hop-by-Hop Identifier in an - answer received against the list of pending requests. The - corresponding message should be removed from the list of pending - requests. It SHOULD ignore answers received that do not match a - known Hop-by-Hop Identifier. - -6.2.2. Relaying and Proxying Answers - - If the answer is for a request that was proxied or relayed, the agent - MUST restore the original value of the Diameter header's Hop-by-Hop - Identifier field. - - If the last Proxy-Info AVP in the message is targeted to the local - Diameter server, the AVP MUST be removed before the answer is - forwarded. - - If a relay or proxy agent receives an answer with a Result-Code AVP - indicating a failure, it MUST NOT modify the contents of the AVP. - Any additional local errors detected SHOULD be logged but not - reflected in the Result-Code AVP. If the agent receives an answer - message with a Result-Code AVP indicating success, and it wishes to - modify the AVP to indicate an error, it MUST modify the Result-Code - AVP to contain the appropriate error in the message destined towards - the access device as well as include the Error-Reporting-Host AVP; it - MUST also issue an STR on behalf of the access device towards the - Diameter server. - - The agent MUST then send the answer to the host that it received the - original request from. - -6.3. Origin-Host AVP - - The Origin-Host AVP (AVP Code 264) is of type DiameterIdentity, and - it MUST be present in all Diameter messages. This AVP identifies the - endpoint that originated the Diameter message. Relay agents MUST NOT - modify this AVP. - - - - - -Fajardo, et al. Standards Track [Page 81] - -RFC 6733 Diameter Base Protocol October 2012 - - - The value of the Origin-Host AVP is guaranteed to be unique within a - single host. - - Note that the Origin-Host AVP may resolve to more than one address as - the Diameter peer may support more than one address. - - This AVP SHOULD be placed as close to the Diameter header as - possible. - -6.4. Origin-Realm AVP - - The Origin-Realm AVP (AVP Code 296) is of type DiameterIdentity. - This AVP contains the Realm of the originator of any Diameter message - and MUST be present in all messages. - - This AVP SHOULD be placed as close to the Diameter header as - possible. - -6.5. Destination-Host AVP - - The Destination-Host AVP (AVP Code 293) is of type DiameterIdentity. - This AVP MUST be present in all unsolicited agent initiated messages, - MAY be present in request messages, and MUST NOT be present in answer - messages. - - The absence of the Destination-Host AVP will cause a message to be - sent to any Diameter server supporting the application within the - realm specified in Destination-Realm AVP. - - This AVP SHOULD be placed as close to the Diameter header as - possible. - -6.6. Destination-Realm AVP - - The Destination-Realm AVP (AVP Code 283) is of type DiameterIdentity - and contains the realm to which the message is to be routed. The - Destination-Realm AVP MUST NOT be present in answer messages. - Diameter clients insert the realm portion of the User-Name AVP. - Diameter servers initiating a request message use the value of the - Origin-Realm AVP from a previous message received from the intended - target host (unless it is known a priori). When present, the - Destination-Realm AVP is used to perform message routing decisions. - - The CCF for a request message that includes the Destination-Realm AVP - SHOULD list the Destination-Realm AVP as a required AVP (an AVP - indicated as {AVP}); otherwise, the message is inherently a non- - routable message. - - - - -Fajardo, et al. Standards Track [Page 82] - -RFC 6733 Diameter Base Protocol October 2012 - - - This AVP SHOULD be placed as close to the Diameter header as - possible. - -6.7. Routing AVPs - - The AVPs defined in this section are Diameter AVPs used for routing - purposes. These AVPs change as Diameter messages are processed by - agents. - -6.7.1. Route-Record AVP - - The Route-Record AVP (AVP Code 282) is of type DiameterIdentity. The - identity added in this AVP MUST be the same as the one received in - the Origin-Host of the Capabilities Exchange message. - -6.7.2. Proxy-Info AVP - - The Proxy-Info AVP (AVP Code 284) is of type Grouped. This AVP - contains the identity and local state information of the Diameter - node that creates and adds it to a message. The Grouped Data field - has the following CCF grammar: - - Proxy-Info ::= < AVP Header: 284 > - { Proxy-Host } - { Proxy-State } - * [ AVP ] - -6.7.3. Proxy-Host AVP - - The Proxy-Host AVP (AVP Code 280) is of type DiameterIdentity. This - AVP contains the identity of the host that added the Proxy-Info AVP. - -6.7.4. Proxy-State AVP - - The Proxy-State AVP (AVP Code 33) is of type OctetString. It - contains state information that would otherwise be stored at the - Diameter entity that created it. As such, this AVP MUST be treated - as opaque data by other Diameter entities. - -6.8. Auth-Application-Id AVP - - The Auth-Application-Id AVP (AVP Code 258) is of type Unsigned32 and - is used in order to advertise support of the Authentication and - Authorization portion of an application (see Section 2.4). If - present in a message other than CER and CEA, the value of the Auth- - Application-Id AVP MUST match the Application Id present in the - Diameter message header. - - - - -Fajardo, et al. Standards Track [Page 83] - -RFC 6733 Diameter Base Protocol October 2012 - - -6.9. Acct-Application-Id AVP - - The Acct-Application-Id AVP (AVP Code 259) is of type Unsigned32 and - is used in order to advertise support of the accounting portion of an - application (see Section 2.4). If present in a message other than - CER and CEA, the value of the Acct-Application-Id AVP MUST match the - Application Id present in the Diameter message header. - -6.10. Inband-Security-Id AVP - - The Inband-Security-Id AVP (AVP Code 299) is of type Unsigned32 and - is used in order to advertise support of the security portion of the - application. The use of this AVP in CER and CEA messages is NOT - RECOMMENDED. Instead, discovery of a Diameter entity's security - capabilities can be done either through static configuration or via - Diameter Peer Discovery as described in Section 5.2. - - The following values are supported: - - - NO_INBAND_SECURITY 0 - - This peer does not support TLS/TCP and DTLS/SCTP. This is the - default value, if the AVP is omitted. - - TLS 1 - - This node supports TLS/TCP [RFC5246] and DTLS/SCTP [RFC6083] - security. - -6.11. Vendor-Specific-Application-Id AVP - - The Vendor-Specific-Application-Id AVP (AVP Code 260) is of type - Grouped and is used to advertise support of a vendor-specific - Diameter application. Exactly one instance of either Auth- - Application-Id or Acct-Application-Id AVP MUST be present. The - Application Id carried by either Auth-Application-Id or Acct- - Application-Id AVP MUST comply with vendor-specific Application Id - assignment described in Section 11.3. It MUST also match the - Application Id present in the Diameter header except when used in a - CER or CEA message. - - The Vendor-Id AVP is an informational AVP pertaining to the vendor - who may have authorship of the vendor-specific Diameter application. - It MUST NOT be used as a means of defining a completely separate - vendor-specific Application Id space. - - - - - -Fajardo, et al. Standards Track [Page 84] - -RFC 6733 Diameter Base Protocol October 2012 - - - The Vendor-Specific-Application-Id AVP SHOULD be placed as close to - the Diameter header as possible. - - AVP Format - - <Vendor-Specific-Application-Id> ::= < AVP Header: 260 > - { Vendor-Id } - [ Auth-Application-Id ] - [ Acct-Application-Id ] - - A Vendor-Specific-Application-Id AVP MUST contain exactly one of - either Auth-Application-Id or Acct-Application-Id. If a Vendor- - Specific-Application-Id is received without one of these two AVPs, - then the recipient SHOULD issue an answer with a Result-Code set to - DIAMETER_MISSING_AVP. The answer SHOULD also include a Failed-AVP, - which MUST contain an example of an Auth-Application-Id AVP and an - Acct-Application-Id AVP. - - If a Vendor-Specific-Application-Id is received that contains both - Auth-Application-Id and Acct-Application-Id, then the recipient MUST - issue an answer with Result-Code set to - DIAMETER_AVP_OCCURS_TOO_MANY_TIMES. The answer MUST also include a - Failed-AVP, which MUST contain the received Auth-Application-Id AVP - and Acct-Application-Id AVP. - -6.12. Redirect-Host AVP - - The Redirect-Host AVP (AVP Code 292) is of type DiameterURI. One or - more instances of this AVP MUST be present if the answer message's - 'E' bit is set and the Result-Code AVP is set to - DIAMETER_REDIRECT_INDICATION. - - Upon receiving the above, the receiving Diameter node SHOULD forward - the request directly to one of the hosts identified in these AVPs. - The server contained in the selected Redirect-Host AVP SHOULD be used - for all messages matching the criteria set by the Redirect-Host-Usage - AVP. - -6.13. Redirect-Host-Usage AVP - - The Redirect-Host-Usage AVP (AVP Code 261) is of type Enumerated. - This AVP MAY be present in answer messages whose 'E' bit is set and - the Result-Code AVP is set to DIAMETER_REDIRECT_INDICATION. - - When present, this AVP provides hints about how the routing entry - resulting from the Redirect-Host is to be used. The following values - are supported: - - - - -Fajardo, et al. Standards Track [Page 85] - -RFC 6733 Diameter Base Protocol October 2012 - - - DONT_CACHE 0 - - The host specified in the Redirect-Host AVP SHOULD NOT be cached. - This is the default value. - - ALL_SESSION 1 - - All messages within the same session, as defined by the same value - of the Session-ID AVP SHOULD be sent to the host specified in the - Redirect-Host AVP. - - ALL_REALM 2 - - All messages destined for the realm requested SHOULD be sent to - the host specified in the Redirect-Host AVP. - - REALM_AND_APPLICATION 3 - - All messages for the application requested to the realm specified - SHOULD be sent to the host specified in the Redirect-Host AVP. - - ALL_APPLICATION 4 - - All messages for the application requested SHOULD be sent to the - host specified in the Redirect-Host AVP. - - ALL_HOST 5 - - All messages that would be sent to the host that generated the - Redirect-Host SHOULD be sent to the host specified in the - Redirect-Host AVP. - - ALL_USER 6 - - All messages for the user requested SHOULD be sent to the host - specified in the Redirect-Host AVP. - - When multiple cached routes are created by redirect indications and - they differ only in redirect usage and peers to forward requests to - (see Section 6.1.8), a precedence rule MUST be applied to the - redirect usage values of the cached routes during normal routing to - resolve contentions that may occur. The precedence rule is the order - that dictate which redirect usage should be considered before any - other as they appear. The order is as follows: - - - - - - - -Fajardo, et al. Standards Track [Page 86] - -RFC 6733 Diameter Base Protocol October 2012 - - - 1. ALL_SESSION - - 2. ALL_USER - - 3. REALM_AND_APPLICATION - - 4. ALL_REALM - - 5. ALL_APPLICATION - - 6. ALL_HOST - -6.14. Redirect-Max-Cache-Time AVP - - The Redirect-Max-Cache-Time AVP (AVP Code 262) is of type Unsigned32. - This AVP MUST be present in answer messages whose 'E' bit is set, - whose Result-Code AVP is set to DIAMETER_REDIRECT_INDICATION, and - whose Redirect-Host-Usage AVP set to a non-zero value. - - This AVP contains the maximum number of seconds the peer and route - table entries, created as a result of the Redirect-Host, SHOULD be - cached. Note that once a host is no longer reachable, any associated - cache, peer, and routing table entries MUST be deleted. - -7. Error Handling - - There are two different types of errors in Diameter; protocol errors - and application errors. A protocol error is one that occurs at the - base protocol level and MAY require per-hop attention (e.g., a - message routing error). Application errors, on the other hand, - generally occur due to a problem with a function specified in a - Diameter application (e.g., user authentication, missing AVP). - - Result-Code AVP values that are used to report protocol errors MUST - only be present in answer messages whose 'E' bit is set. When a - request message is received that causes a protocol error, an answer - message is returned with the 'E' bit set, and the Result-Code AVP is - set to the appropriate protocol error value. As the answer is sent - back towards the originator of the request, each proxy or relay agent - MAY take action on the message. - - - - - - - - - - - -Fajardo, et al. Standards Track [Page 87] - -RFC 6733 Diameter Base Protocol October 2012 - - - 1. Request +---------+ Link Broken - +-------------------------->|Diameter |----///----+ - | +---------------------| | v - +------+--+ | 2. answer + 'E' set | Relay 2 | +--------+ - |Diameter |<-+ (Unable to Forward) +---------+ |Diameter| - | | | Home | - | Relay 1 |--+ +---------+ | Server | - +---------+ | 3. Request |Diameter | +--------+ - +-------------------->| | ^ - | Relay 3 |-----------+ - +---------+ - - Figure 7: Example of Protocol Error Causing Answer Message - - Figure 7 provides an example of a message forwarded upstream by a - Diameter relay. When the message is received by Relay 2, and it - detects that it cannot forward the request to the home server, an - answer message is returned with the 'E' bit set and the Result-Code - AVP set to DIAMETER_UNABLE_TO_DELIVER. Given that this error falls - within the protocol error category, Relay 1 would take special - action, and given the error, attempt to route the message through its - alternate Relay 3. - - +---------+ 1. Request +---------+ 2. Request +---------+ - | Access |------------>|Diameter |------------>|Diameter | - | | | | | Home | - | Device |<------------| Relay |<------------| Server | - +---------+ 4. Answer +---------+ 3. Answer +---------+ - (Missing AVP) (Missing AVP) - - Figure 8: Example of Application Error Answer Message - - Figure 8 provides an example of a Diameter message that caused an - application error. When application errors occur, the Diameter - entity reporting the error clears the 'R' bit in the Command Flags - and adds the Result-Code AVP with the proper value. Application - errors do not require any proxy or relay agent involvement; - therefore, the message would be forwarded back to the originator of - the request. - - In the case where the answer message itself contains errors, any - related session SHOULD be terminated by sending an STR or ASR - message. The Termination-Cause AVP in the STR MAY be filled with the - appropriate value to indicate the cause of the error. An application - MAY also send an application-specific request instead of an STR or - ASR message to signal the error in the case where no state is - maintained or to allow for some form of error recovery with the - corresponding Diameter entity. - - - -Fajardo, et al. Standards Track [Page 88] - -RFC 6733 Diameter Base Protocol October 2012 - - - There are certain Result-Code AVP application errors that require - additional AVPs to be present in the answer. In these cases, the - Diameter node that sets the Result-Code AVP to indicate the error - MUST add the AVPs. Examples are as follows: - - o A request with an unrecognized AVP is received with the 'M' bit - (Mandatory bit) set causes an answer to be sent with the Result- - Code AVP set to DIAMETER_AVP_UNSUPPORTED and the Failed-AVP AVP - containing the offending AVP. - - o A request with an AVP that is received with an unrecognized value - causes an answer to be returned with the Result-Code AVP set to - DIAMETER_INVALID_AVP_VALUE, with the Failed-AVP AVP containing the - AVP causing the error. - - o A received command that is missing AVPs that are defined as - required in the commands CCF; examples are AVPs indicated as - {AVP}. The receiver issues an answer with the Result-Code set to - DIAMETER_MISSING_AVP and creates an AVP with the AVP Code and - other fields set as expected in the missing AVP. The created AVP - is then added to the Failed-AVP AVP. - - The Result-Code AVP describes the error that the Diameter node - encountered in its processing. In case there are multiple errors, - the Diameter node MUST report only the first error it encountered - (detected possibly in some implementation-dependent order). The - specific errors that can be described by this AVP are described in - the following section. - -7.1. Result-Code AVP - - The Result-Code AVP (AVP Code 268) is of type Unsigned32 and - indicates whether a particular request was completed successfully or - an error occurred. All Diameter answer messages in IETF-defined - Diameter application specifications MUST include one Result-Code AVP. - A non-successful Result-Code AVP (one containing a non-2xxx value - other than DIAMETER_REDIRECT_INDICATION) MUST include the Error- - Reporting-Host AVP if the host setting the Result-Code AVP is - different from the identity encoded in the Origin-Host AVP. - - The Result-Code data field contains an IANA-managed 32-bit address - space representing errors (see Section 11.3.2). Diameter provides - the following classes of errors, all identified by the thousands - digit in the decimal notation: - - - - - - - -Fajardo, et al. Standards Track [Page 89] - -RFC 6733 Diameter Base Protocol October 2012 - - - o 1xxx (Informational) - - o 2xxx (Success) - - o 3xxx (Protocol Errors) - - o 4xxx (Transient Failures) - - o 5xxx (Permanent Failure) - - An unrecognized class (one whose first digit is not defined in this - section) MUST be handled as a permanent failure. - -7.1.1. Informational - - Errors that fall within this category are used to inform the - requester that a request could not be satisfied, and additional - action is required on its part before access is granted. - - DIAMETER_MULTI_ROUND_AUTH 1001 - - This informational error is returned by a Diameter server to - inform the access device that the authentication mechanism being - used requires multiple round trips, and a subsequent request needs - to be issued in order for access to be granted. - -7.1.2. Success - - Errors that fall within the Success category are used to inform a - peer that a request has been successfully completed. - - DIAMETER_SUCCESS 2001 - - The request was successfully completed. - - DIAMETER_LIMITED_SUCCESS 2002 - - When returned, the request was successfully completed, but - additional processing is required by the application in order to - provide service to the user. - -7.1.3. Protocol Errors - - Errors that fall within the Protocol Error category SHOULD be treated - on a per-hop basis, and Diameter proxies MAY attempt to correct the - error, if it is possible. Note that these errors MUST only be used - in answer messages whose 'E' bit is set. - - - - -Fajardo, et al. Standards Track [Page 90] - -RFC 6733 Diameter Base Protocol October 2012 - - - DIAMETER_COMMAND_UNSUPPORTED 3001 - - This error code is used when a Diameter entity receives a message - with a Command Code that it does not support. - - DIAMETER_UNABLE_TO_DELIVER 3002 - - This error is given when Diameter cannot deliver the message to - the destination, either because no host within the realm - supporting the required application was available to process the - request or because the Destination-Host AVP was given without the - associated Destination-Realm AVP. - - DIAMETER_REALM_NOT_SERVED 3003 - - The intended realm of the request is not recognized. - - DIAMETER_TOO_BUSY 3004 - - When returned, a Diameter node SHOULD attempt to send the message - to an alternate peer. This error MUST only be used when a - specific server is requested, and it cannot provide the requested - service. - - DIAMETER_LOOP_DETECTED 3005 - - An agent detected a loop while trying to get the message to the - intended recipient. The message MAY be sent to an alternate peer, - if one is available, but the peer reporting the error has - identified a configuration problem. - - DIAMETER_REDIRECT_INDICATION 3006 - - A redirect agent has determined that the request could not be - satisfied locally, and the initiator of the request SHOULD direct - the request directly to the server, whose contact information has - been added to the response. When set, the Redirect-Host AVP MUST - be present. - - DIAMETER_APPLICATION_UNSUPPORTED 3007 - - A request was sent for an application that is not supported. - - DIAMETER_INVALID_HDR_BITS 3008 - - A request was received whose bits in the Diameter header were set - either to an invalid combination or to a value that is - inconsistent with the Command Code's definition. - - - -Fajardo, et al. Standards Track [Page 91] - -RFC 6733 Diameter Base Protocol October 2012 - - - DIAMETER_INVALID_AVP_BITS 3009 - - A request was received that included an AVP whose flag bits are - set to an unrecognized value or that is inconsistent with the - AVP's definition. - - DIAMETER_UNKNOWN_PEER 3010 - - A CER was received from an unknown peer. - -7.1.4. Transient Failures - - Errors that fall within the transient failures category are used to - inform a peer that the request could not be satisfied at the time it - was received but MAY be able to satisfy the request in the future. - Note that these errors MUST be used in answer messages whose 'E' bit - is not set. - - DIAMETER_AUTHENTICATION_REJECTED 4001 - - The authentication process for the user failed, most likely due to - an invalid password used by the user. Further attempts MUST only - be tried after prompting the user for a new password. - - DIAMETER_OUT_OF_SPACE 4002 - - A Diameter node received the accounting request but was unable to - commit it to stable storage due to a temporary lack of space. - - ELECTION_LOST 4003 - - The peer has determined that it has lost the election process and - has therefore disconnected the transport connection. - -7.1.5. Permanent Failures - - Errors that fall within the permanent failures category are used to - inform the peer that the request failed and should not be attempted - again. Note that these errors SHOULD be used in answer messages - whose 'E' bit is not set. In error conditions where it is not - possible or efficient to compose application-specific answer grammar, - answer messages with the 'E' bit set and which comply to the grammar - described in Section 7.2 MAY also be used for permanent errors. - - - - - - - - -Fajardo, et al. Standards Track [Page 92] - -RFC 6733 Diameter Base Protocol October 2012 - - - DIAMETER_AVP_UNSUPPORTED 5001 - - The peer received a message that contained an AVP that is not - recognized or supported and was marked with the 'M' (Mandatory) - bit. A Diameter message with this error MUST contain one or more - Failed-AVP AVPs containing the AVPs that caused the failure. - - DIAMETER_UNKNOWN_SESSION_ID 5002 - - The request contained an unknown Session-Id. - - DIAMETER_AUTHORIZATION_REJECTED 5003 - - A request was received for which the user could not be authorized. - This error could occur if the service requested is not permitted - to the user. - - DIAMETER_INVALID_AVP_VALUE 5004 - - The request contained an AVP with an invalid value in its data - portion. A Diameter message indicating this error MUST include - the offending AVPs within a Failed-AVP AVP. - - DIAMETER_MISSING_AVP 5005 - - The request did not contain an AVP that is required by the Command - Code definition. If this value is sent in the Result-Code AVP, a - Failed-AVP AVP SHOULD be included in the message. The Failed-AVP - AVP MUST contain an example of the missing AVP complete with the - Vendor-Id if applicable. The value field of the missing AVP - should be of correct minimum length and contain zeroes. - - DIAMETER_RESOURCES_EXCEEDED 5006 - - A request was received that cannot be authorized because the user - has already expended allowed resources. An example of this error - condition is when a user that is restricted to one dial-up PPP - port attempts to establish a second PPP connection. - - DIAMETER_CONTRADICTING_AVPS 5007 - - The Home Diameter server has detected AVPs in the request that - contradicted each other, and it is not willing to provide service - to the user. The Failed-AVP AVP MUST be present, which contain - the AVPs that contradicted each other. - - - - - - -Fajardo, et al. Standards Track [Page 93] - -RFC 6733 Diameter Base Protocol October 2012 - - - DIAMETER_AVP_NOT_ALLOWED 5008 - - A message was received with an AVP that MUST NOT be present. The - Failed-AVP AVP MUST be included and contain a copy of the - offending AVP. - - DIAMETER_AVP_OCCURS_TOO_MANY_TIMES 5009 - - A message was received that included an AVP that appeared more - often than permitted in the message definition. The Failed-AVP - AVP MUST be included and contain a copy of the first instance of - the offending AVP that exceeded the maximum number of occurrences. - - DIAMETER_NO_COMMON_APPLICATION 5010 - - This error is returned by a Diameter node that receives a CER - whereby no applications are common between the CER sending peer - and the CER receiving peer. - - DIAMETER_UNSUPPORTED_VERSION 5011 - - This error is returned when a request was received, whose version - number is unsupported. - - DIAMETER_UNABLE_TO_COMPLY 5012 - - This error is returned when a request is rejected for unspecified - reasons. - - DIAMETER_INVALID_BIT_IN_HEADER 5013 - - This error is returned when a reserved bit in the Diameter header - is set to one (1) or the bits in the Diameter header are set - incorrectly. - - DIAMETER_INVALID_AVP_LENGTH 5014 - - The request contained an AVP with an invalid length. A Diameter - message indicating this error MUST include the offending AVPs - within a Failed-AVP AVP. In cases where the erroneous AVP length - value exceeds the message length or is less than the minimum AVP - header length, it is sufficient to include the offending AVP - header and a zero filled payload of the minimum required length - for the payloads data type. If the AVP is a Grouped AVP, the - Grouped AVP header with an empty payload would be sufficient to - indicate the offending AVP. In the case where the offending AVP - header cannot be fully decoded when the AVP length is less than - - - - -Fajardo, et al. Standards Track [Page 94] - -RFC 6733 Diameter Base Protocol October 2012 - - - the minimum AVP header length, it is sufficient to include an - offending AVP header that is formulated by padding the incomplete - AVP header with zero up to the minimum AVP header length. - - DIAMETER_INVALID_MESSAGE_LENGTH 5015 - - This error is returned when a request is received with an invalid - message length. - - DIAMETER_INVALID_AVP_BIT_COMBO 5016 - - The request contained an AVP with which is not allowed to have the - given value in the AVP Flags field. A Diameter message indicating - this error MUST include the offending AVPs within a Failed-AVP - AVP. - - DIAMETER_NO_COMMON_SECURITY 5017 - - This error is returned when a CER message is received, and there - are no common security mechanisms supported between the peers. A - Capabilities-Exchange-Answer (CEA) message MUST be returned with - the Result-Code AVP set to DIAMETER_NO_COMMON_SECURITY. - -7.2. Error Bit - - The 'E' (Error Bit) in the Diameter header is set when the request - caused a protocol-related error (see Section 7.1.3). A message with - the 'E' bit MUST NOT be sent as a response to an answer message. - Note that a message with the 'E' bit set is still subjected to the - processing rules defined in Section 6.2. When set, the answer - message will not conform to the CCF specification for the command; - instead, it and will conform to the following CCF: - - Message Format - - <answer-message> ::= < Diameter Header: code, ERR [, PXY] > - 0*1< Session-Id > - { Origin-Host } - { Origin-Realm } - { Result-Code } - [ Origin-State-Id ] - [ Error-Message ] - [ Error-Reporting-Host ] - [ Failed-AVP ] - [ Experimental-Result ] - * [ Proxy-Info ] - * [ AVP ] - - - - -Fajardo, et al. Standards Track [Page 95] - -RFC 6733 Diameter Base Protocol October 2012 - - - Note that the code used in the header is the same than the one found - in the request message, but with the 'R' bit cleared and the 'E' bit - set. The 'P' bit in the header is set to the same value as the one - found in the request message. - -7.3. Error-Message AVP - - The Error-Message AVP (AVP Code 281) is of type UTF8String. It MAY - accompany a Result-Code AVP as a human-readable error message. The - Error-Message AVP is not intended to be useful in an environment - where error messages are processed automatically. It SHOULD NOT be - expected that the content of this AVP be parsed by network entities. - -7.4. Error-Reporting-Host AVP - - The Error-Reporting-Host AVP (AVP Code 294) is of type - DiameterIdentity. This AVP contains the identity of the Diameter - host that sent the Result-Code AVP to a value other than 2001 - (Success), only if the host setting the Result-Code is different from - the one encoded in the Origin-Host AVP. This AVP is intended to be - used for troubleshooting purposes, and it MUST be set when the - Result-Code AVP indicates a failure. - -7.5. Failed-AVP AVP - - The Failed-AVP AVP (AVP Code 279) is of type Grouped and provides - debugging information in cases where a request is rejected or not - fully processed due to erroneous information in a specific AVP. The - value of the Result-Code AVP will provide information on the reason - for the Failed-AVP AVP. A Diameter answer message SHOULD contain an - instance of the Failed-AVP AVP that corresponds to the error - indicated by the Result-Code AVP. For practical purposes, this - Failed-AVP would typically refer to the first AVP processing error - that a Diameter node encounters. - - The possible reasons for this AVP are the presence of an improperly - constructed AVP, an unsupported or unrecognized AVP, an invalid AVP - value, the omission of a required AVP, the presence of an explicitly - excluded AVP (see tables in Section 10) or the presence of two or - more occurrences of an AVP that is restricted to 0, 1, or 0-1 - occurrences. - - A Diameter message SHOULD contain one Failed-AVP AVP, containing the - entire AVP that could not be processed successfully. If the failure - reason is omission of a required AVP, an AVP with the missing AVP - code, the missing Vendor-Id, and a zero-filled payload of the minimum - required length for the omitted AVP will be added. If the failure - reason is an invalid AVP length where the reported length is less - - - -Fajardo, et al. Standards Track [Page 96] - -RFC 6733 Diameter Base Protocol October 2012 - - - than the minimum AVP header length or greater than the reported - message length, a copy of the offending AVP header and a zero-filled - payload of the minimum required length SHOULD be added. - - In the case where the offending AVP is embedded within a Grouped AVP, - the Failed-AVP MAY contain the grouped AVP, which in turn contains - the single offending AVP. The same method MAY be employed if the - grouped AVP itself is embedded in yet another grouped AVP and so on. - In this case, the Failed-AVP MAY contain the grouped AVP hierarchy up - to the single offending AVP. This enables the recipient to detect - the location of the offending AVP when embedded in a group. - - AVP Format - - <Failed-AVP> ::= < AVP Header: 279 > - 1* {AVP} - -7.6. Experimental-Result AVP - - The Experimental-Result AVP (AVP Code 297) is of type Grouped, and - indicates whether a particular vendor-specific request was completed - successfully or whether an error occurred. This AVP has the - following structure: - - AVP Format - - Experimental-Result ::= < AVP Header: 297 > - { Vendor-Id } - { Experimental-Result-Code } - - The Vendor-Id AVP (see Section 5.3.3) in this grouped AVP identifies - the vendor responsible for the assignment of the result code that - follows. All Diameter answer messages defined in vendor-specific - applications MUST include either one Result-Code AVP or one - Experimental-Result AVP. - -7.7. Experimental-Result-Code AVP - - The Experimental-Result-Code AVP (AVP Code 298) is of type Unsigned32 - and contains a vendor-assigned value representing the result of - processing the request. - - It is recommended that vendor-specific result codes follow the same - conventions given for the Result-Code AVP regarding the different - types of result codes and the handling of errors (for non-2xxx - values). - - - - - -Fajardo, et al. Standards Track [Page 97] - -RFC 6733 Diameter Base Protocol October 2012 - - -8. Diameter User Sessions - - In general, Diameter can provide two different types of services to - applications. The first involves authentication and authorization, - and it can optionally make use of accounting. The second only makes - use of accounting. - - When a service makes use of the authentication and/or authorization - portion of an application, and a user requests access to the network, - the Diameter client issues an auth request to its local server. The - auth request is defined in a service-specific Diameter application - (e.g., NASREQ). The request contains a Session-Id AVP, which is used - in subsequent messages (e.g., subsequent authorization, accounting, - etc.) relating to the user's session. The Session-Id AVP is a means - for the client and servers to correlate a Diameter message with a - user session. - - When a Diameter server authorizes a user to implement network - resources for a finite amount of time, and it is willing to extend - the authorization via a future request, it MUST add the - Authorization- Lifetime AVP to the answer message. The - Authorization-Lifetime AVP defines the maximum number of seconds a - user MAY make use of the resources before another authorization - request is expected by the server. The Auth-Grace-Period AVP - contains the number of seconds following the expiration of the - Authorization-Lifetime, after which the server will release all state - information related to the user's session. Note that if payment for - services is expected by the serving realm from the user's home realm, - the Authorization-Lifetime AVP, combined with the Auth-Grace-Period - AVP, implies the maximum length of the session for which the home - realm is willing to be fiscally responsible. Services provided past - the expiration of the Authorization-Lifetime and Auth-Grace-Period - AVPs are the responsibility of the access device. Of course, the - actual cost of services rendered is clearly outside the scope of the - protocol. - - An access device that does not expect to send a re-authorization or a - session termination request to the server MAY include the Auth- - Session-State AVP with the value set to NO_STATE_MAINTAINED as a hint - to the server. If the server accepts the hint, it agrees that since - no session termination message will be received once service to the - user is terminated, it cannot maintain state for the session. If the - answer message from the server contains a different value in the - Auth-Session-State AVP (or the default value if the AVP is absent), - the access device MUST follow the server's directives. Note that the - value NO_STATE_MAINTAINED MUST NOT be set in subsequent re- - authorization requests and answers. - - - - -Fajardo, et al. Standards Track [Page 98] - -RFC 6733 Diameter Base Protocol October 2012 - - - The base protocol does not include any authorization request - messages, since these are largely application-specific and are - defined in a Diameter application document. However, the base - protocol does define a set of messages that are used to terminate - user sessions. These are used to allow servers that maintain state - information to free resources. - - When a service only makes use of the accounting portion of the - Diameter protocol, even in combination with an application, the - Session-Id is still used to identify user sessions. However, the - session termination messages are not used, since a session is - signaled as being terminated by issuing an accounting stop message. - - Diameter may also be used for services that cannot be easily - categorized as authentication, authorization, or accounting (e.g., - certain Third Generation Partnership Project Internet Multimedia - System (3GPP IMS) interfaces). In such cases, the finite state - machine defined in subsequent sections may not be applicable. - Therefore, the application itself MAY need to define its own finite - state machine. However, such application-specific state machines - SHOULD follow the general state machine framework outlined in this - document such as the use of Session-Id AVPs and the use of STR/STA, - ASR/ASA messages for stateful sessions. - -8.1. Authorization Session State Machine - - This section contains a set of finite state machines, which represent - the life cycle of Diameter sessions and which MUST be observed by all - Diameter implementations that make use of the authentication and/or - authorization portion of a Diameter application. The term "Service- - Specific" below refers to a message defined in a Diameter application - (e.g., Mobile IPv4, NASREQ). - - There are four different authorization session state machines - supported in the Diameter base protocol. The first two describe a - session in which the server is maintaining session state, indicated - by the value of the Auth-Session-State AVP (or its absence). One - describes the session from a client perspective, the other from a - server perspective. The second two state machines are used when the - server does not maintain session state. Here again, one describes - the session from a client perspective, the other from a server - perspective. - - When a session is moved to the Idle state, any resources that were - allocated for the particular session must be released. Any event not - listed in the state machines MUST be considered an error condition, - and an answer, if applicable, MUST be returned to the originator of - the message. - - - -Fajardo, et al. Standards Track [Page 99] - -RFC 6733 Diameter Base Protocol October 2012 - - - In the case that an application does not support re-auth, the state - transitions related to server-initiated re-auth, when both client and - server sessions maintain state (e.g., Send RAR, Pending, Receive - RAA), MAY be ignored. - - In the state table, the event "Failure to send X" means that the - Diameter agent is unable to send command X to the desired - destination. This could be due to the peer being down or due to the - peer sending back a transient failure or temporary protocol error - notification DIAMETER_TOO_BUSY or DIAMETER_LOOP_DETECTED in the - Result-Code AVP of the corresponding Answer command. The event 'X - successfully sent' is the complement of 'Failure to send X'. - - The following state machine is observed by a client when state is - maintained on the server: - - CLIENT, STATEFUL - State Event Action New State - --------------------------------------------------------------- - Idle Client or device requests Send Pending - access service- - specific - auth req - - Idle ASR Received Send ASA Idle - for unknown session with - Result-Code = - UNKNOWN_ - SESSION_ID - - Idle RAR Received Send RAA Idle - for unknown session with - Result-Code = - UNKNOWN_ - SESSION_ID - - Pending Successful service-specific Grant Open - authorization answer Access - received with default - Auth-Session-State value - - Pending Successful service-specific Sent STR Discon - authorization answer received, - but service not provided - - Pending Error processing successful Sent STR Discon - service-specific authorization - answer - - - -Fajardo, et al. Standards Track [Page 100] - -RFC 6733 Diameter Base Protocol October 2012 - - - Pending Failed service-specific Clean up Idle - authorization answer received - - Open User or client device Send Open - requests access to service service- - specific - auth req - - Open Successful service-specific Provide Open - authorization answer received service - - Open Failed service-specific Discon. Idle - authorization answer user/device - received. - - Open RAR received and client will Send RAA Open - perform subsequent re-auth with - Result-Code = - SUCCESS - - Open RAR received and client will Send RAA Idle - not perform subsequent with - re-auth Result-Code != - SUCCESS, - Discon. - user/device - - Open Session-Timeout expires on Send STR Discon - access device - - Open ASR received, Send ASA Discon - client will comply with - with request to end the Result-Code = - session = SUCCESS, - Send STR. - - Open ASR Received, Send ASA Open - client will not comply with - with request to end the Result-Code != - session != SUCCESS - - Open Authorization-Lifetime + Send STR Discon - Auth-Grace-Period expires on - access device - - Discon ASR received Send ASA Discon - - - - - -Fajardo, et al. Standards Track [Page 101] - -RFC 6733 Diameter Base Protocol October 2012 - - - Discon STA received Discon. Idle - user/device - - The following state machine is observed by a server when it is - maintaining state for the session: - - SERVER, STATEFUL - State Event Action New State - --------------------------------------------------------------- - Idle Service-specific authorization Send Open - request received, and successful - user is authorized service- - specific - answer - - Idle Service-specific authorization Send Idle - request received, and failed - user is not authorized service- - specific - answer - - Open Service-specific authorization Send Open - request received, and user successful - is authorized service- - specific - answer - - Open Service-specific authorization Send Idle - request received, and user failed - is not authorized service- - specific - answer, - Clean up - - Open Home server wants to confirm Send RAR Pending - authentication and/or - authorization of the user - - Pending Received RAA with a failed Clean up Idle - Result-Code - - Pending Received RAA with Result-Code Update Open - = SUCCESS session - - Open Home server wants to Send ASR Discon - terminate the service - - - - - -Fajardo, et al. Standards Track [Page 102] - -RFC 6733 Diameter Base Protocol October 2012 - - - Open Authorization-Lifetime (and Clean up Idle - Auth-Grace-Period) expires - on home server - - Open Session-Timeout expires on Clean up Idle - home server - - Discon Failure to send ASR Wait, Discon - resend ASR - - Discon ASR successfully sent and Clean up Idle - ASA Received with Result-Code - - Not ASA Received None No Change - Discon - - Any STR Received Send STA, Idle - Clean up - - The following state machine is observed by a client when state is not - maintained on the server: - - CLIENT, STATELESS - State Event Action New State - --------------------------------------------------------------- - Idle Client or device requests Send Pending - access service- - specific - auth req - - Pending Successful service-specific Grant Open - authorization answer access - received with Auth-Session- - State set to - NO_STATE_MAINTAINED - - Pending Failed service-specific Clean up Idle - authorization answer - received - - Open Session-Timeout expires on Discon. Idle - access device user/device - - Open Service to user is terminated Discon. Idle - user/device - - - - - - -Fajardo, et al. Standards Track [Page 103] - -RFC 6733 Diameter Base Protocol October 2012 - - - The following state machine is observed by a server when it is not - maintaining state for the session: - - SERVER, STATELESS - State Event Action New State - --------------------------------------------------------------- - Idle Service-specific authorization Send Idle - request received, and service- - successfully processed specific - answer - -8.2. Accounting Session State Machine - - The following state machines MUST be supported for applications that - have an accounting portion or that require only accounting services. - The first state machine is to be observed by clients. - - See Section 9.7 for Accounting Command Codes and Section 9.8 for - Accounting AVPs. - - The server side in the accounting state machine depends in some cases - on the particular application. The Diameter base protocol defines a - default state machine that MUST be followed by all applications that - have not specified other state machines. This is the second state - machine in this section described below. - - The default server side state machine requires the reception of - accounting records in any order and at any time, and it does not - place any standards requirement on the processing of these records. - Implementations of Diameter may perform checking, ordering, - correlation, fraud detection, and other tasks based on these records. - AVPs may need to be inspected as a part of these tasks. The tasks - can happen either immediately after record reception or in a post- - processing phase. However, as these tasks are typically application - or even policy dependent, they are not standardized by the Diameter - specifications. Applications MAY define requirements on when to - accept accounting records based on the used value of Accounting- - Realtime-Required AVP, credit-limit checks, and so on. - - However, the Diameter base protocol defines one optional server side - state machine that MAY be followed by applications that require - keeping track of the session state at the accounting server. Note - that such tracking is incompatible with the ability to sustain long - duration connectivity problems. Therefore, the use of this state - machine is recommended only in applications where the value of the - Accounting-Realtime-Required AVP is DELIVER_AND_GRANT; hence, - accounting connectivity problems are required to cause the serviced - user to be disconnected. Otherwise, records produced by the client - - - -Fajardo, et al. Standards Track [Page 104] - -RFC 6733 Diameter Base Protocol October 2012 - - - may be lost by the server, which no longer accepts them after the - connectivity is re-established. This state machine is the third - state machine in this section. The state machine is supervised by a - supervision session timer Ts, whose value should be reasonably higher - than the Acct_Interim_Interval value. Ts MAY be set to two times the - value of the Acct_Interim_Interval so as to avoid the accounting - session in the Diameter server to change to Idle state in case of - short transient network failure. - - Any event not listed in the state machines MUST be considered as an - error condition, and a corresponding answer, if applicable, MUST be - returned to the originator of the message. - - In the state table, the event "Failure to send" means that the - Diameter client is unable to communicate with the desired - destination. This could be due to the peer being down, or due to the - peer sending back a transient failure or temporary protocol error - notification DIAMETER_OUT_OF_SPACE, DIAMETER_TOO_BUSY, or - DIAMETER_LOOP_DETECTED in the Result-Code AVP of the Accounting - Answer command. - - The event "Failed answer" means that the Diameter client received a - non-transient failure notification in the Accounting Answer command. - - Note that the action "Disconnect user/dev" MUST also have an effect - on the authorization session state table, e.g., cause the STR message - to be sent, if the given application has both authentication/ - authorization and accounting portions. - - The states PendingS, PendingI, PendingL, PendingE, and PendingB stand - for pending states to wait for an answer to an accounting request - related to a Start, Interim, Stop, Event, or buffered record, - respectively. - - CLIENT, ACCOUNTING - State Event Action New State - --------------------------------------------------------------- - Idle Client or device requests Send PendingS - access accounting - start req. - - Idle Client or device requests Send PendingE - a one-time service accounting - event req - - Idle Records in storage Send PendingB - record - - - - -Fajardo, et al. Standards Track [Page 105] - -RFC 6733 Diameter Base Protocol October 2012 - - - PendingS Successful accounting Open - start answer received - - PendingS Failure to send and buffer Store Open - space available and real time Start - not equal to DELIVER_AND_GRANT Record - - PendingS Failure to send and no buffer Open - space available and real time - equal to GRANT_AND_LOSE - - PendingS Failure to send and no Disconnect Idle - buffer space available and user/dev - real time not equal to - GRANT_AND_LOSE - - PendingS Failed accounting start answer Open - received and real time equal - to GRANT_AND_LOSE - - PendingS Failed accounting start answer Disconnect Idle - received and real time not user/dev - equal to GRANT_AND_LOSE - - PendingS User service terminated Store PendingS - stop - record - - Open Interim interval elapses Send PendingI - accounting - interim - record - - Open User service terminated Send PendingL - accounting - stop req. - - PendingI Successful accounting interim Open - answer received - - PendingI Failure to send and (buffer Store Open - space available or old interim - record can be overwritten) record - and real time not equal to - DELIVER_AND_GRANT - - - - - - -Fajardo, et al. Standards Track [Page 106] - -RFC 6733 Diameter Base Protocol October 2012 - - - PendingI Failure to send and no buffer Open - space available and real time - equal to GRANT_AND_LOSE - - PendingI Failure to send and no Disconnect Idle - buffer space available and user/dev - real time not equal to - GRANT_AND_LOSE - - PendingI Failed accounting interim Open - answer received and real time - equal to GRANT_AND_LOSE - - PendingI Failed accounting interim Disconnect Idle - answer received and user/dev - real time not equal to - GRANT_AND_LOSE - - PendingI User service terminated Store PendingI - stop - record - PendingE Successful accounting Idle - event answer received - - PendingE Failure to send and buffer Store Idle - space available event - record - - PendingE Failure to send and no buffer Idle - space available - - PendingE Failed accounting event answer Idle - received - - PendingB Successful accounting answer Delete Idle - received record - - PendingB Failure to send Idle - - PendingB Failed accounting answer Delete Idle - received record - - PendingL Successful accounting Idle - stop answer received - - PendingL Failure to send and buffer Store Idle - space available stop - record - - - -Fajardo, et al. Standards Track [Page 107] - -RFC 6733 Diameter Base Protocol October 2012 - - - PendingL Failure to send and no buffer Idle - space available - - PendingL Failed accounting stop answer Idle - received - - - SERVER, STATELESS ACCOUNTING - State Event Action New State - --------------------------------------------------------------- - - Idle Accounting start request Send Idle - received and successfully accounting - processed. start - answer - - Idle Accounting event request Send Idle - received and successfully accounting - processed. event - answer - - Idle Interim record received Send Idle - and successfully processed. accounting - interim - answer - - Idle Accounting stop request Send Idle - received and successfully accounting - processed stop answer - - Idle Accounting request received; Send Idle - no space left to store accounting - records answer; - Result-Code = - OUT_OF_ - SPACE - - - - - - - - - - - - - - - -Fajardo, et al. Standards Track [Page 108] - -RFC 6733 Diameter Base Protocol October 2012 - - - SERVER, STATEFUL ACCOUNTING - State Event Action New State - --------------------------------------------------------------- - - Idle Accounting start request Send Open - received and successfully accounting - processed. start - answer; - Start Ts - - Idle Accounting event request Send Idle - received and successfully accounting - processed. event - answer - Idle Accounting request received; Send Idle - no space left to store accounting - records answer; - Result-Code = - OUT_OF_ - SPACE - - Open Interim record received Send Open - and successfully processed. accounting - interim - answer; - Restart Ts - - Open Accounting stop request Send Idle - received and successfully accounting - processed stop answer; - Stop Ts - - Open Accounting request received; Send Idle - no space left to store accounting - records answer; - Result-Code = - OUT_OF_ - SPACE; - Stop Ts - - Open Session supervision timer Ts Stop Ts Idle - expired - - - - - - - - - -Fajardo, et al. Standards Track [Page 109] - -RFC 6733 Diameter Base Protocol October 2012 - - -8.3. Server-Initiated Re-Auth - - A Diameter server may initiate a re-authentication and/or re- - authorization service for a particular session by issuing a Re-Auth- - Request (RAR). - - For example, for prepaid services, the Diameter server that - originally authorized a session may need some confirmation that the - user is still using the services. - - An access device that receives an RAR message with the Session-Id - equal to a currently active session MUST initiate a re-auth towards - the user, if the service supports this particular feature. Each - Diameter application MUST state whether server-initiated re-auth is - supported, since some applications do not allow access devices to - prompt the user for re-auth. - -8.3.1. Re-Auth-Request - - The Re-Auth-Request (RAR), indicated by the Command Code set to 258 - and the message flags' 'R' bit set, may be sent by any server to the - access device that is providing session service, to request that the - user be re-authenticated and/or re-authorized. - - - Message Format - - <RAR> ::= < Diameter Header: 258, REQ, PXY > - < Session-Id > - { Origin-Host } - { Origin-Realm } - { Destination-Realm } - { Destination-Host } - { Auth-Application-Id } - { Re-Auth-Request-Type } - [ User-Name ] - [ Origin-State-Id ] - * [ Proxy-Info ] - * [ Route-Record ] - * [ AVP ] - -8.3.2. Re-Auth-Answer - - The Re-Auth-Answer (RAA), indicated by the Command Code set to 258 - and the message flags' 'R' bit clear, is sent in response to the RAR. - The Result-Code AVP MUST be present, and it indicates the disposition - of the request. - - - - -Fajardo, et al. Standards Track [Page 110] - -RFC 6733 Diameter Base Protocol October 2012 - - - A successful RAA message MUST be followed by an application-specific - authentication and/or authorization message. - - Message Format - - <RAA> ::= < Diameter Header: 258, PXY > - < Session-Id > - { Result-Code } - { Origin-Host } - { Origin-Realm } - [ User-Name ] - [ Origin-State-Id ] - [ Error-Message ] - [ Error-Reporting-Host ] - [ Failed-AVP ] - * [ Redirect-Host ] - [ Redirect-Host-Usage ] - [ Redirect-Max-Cache-Time ] - * [ Proxy-Info ] - * [ AVP ] - -8.4. Session Termination - - It is necessary for a Diameter server that authorized a session, for - which it is maintaining state, to be notified when that session is no - longer active, both for tracking purposes as well as to allow - stateful agents to release any resources that they may have provided - for the user's session. For sessions whose state is not being - maintained, this section is not used. - - When a user session that required Diameter authorization terminates, - the access device that provided the service MUST issue a Session- - Termination-Request (STR) message to the Diameter server that - authorized the service, to notify it that the session is no longer - active. An STR MUST be issued when a user session terminates for any - reason, including user logoff, expiration of Session-Timeout, - administrative action, termination upon receipt of an Abort-Session- - Request (see below), orderly shutdown of the access device, etc. - - The access device also MUST issue an STR for a session that was - authorized but never actually started. This could occur, for - example, due to a sudden resource shortage in the access device, or - because the access device is unwilling to provide the type of service - requested in the authorization, or because the access device does not - support a mandatory AVP returned in the authorization, etc. - - It is also possible that a session that was authorized is never - actually started due to action of a proxy. For example, a proxy may - - - -Fajardo, et al. Standards Track [Page 111] - -RFC 6733 Diameter Base Protocol October 2012 - - - modify an authorization answer, converting the result from success to - failure, prior to forwarding the message to the access device. If - the answer did not contain an Auth-Session-State AVP with the value - NO_STATE_MAINTAINED, a proxy that causes an authorized session not to - be started MUST issue an STR to the Diameter server that authorized - the session, since the access device has no way of knowing that the - session had been authorized. - - A Diameter server that receives an STR message MUST clean up - resources (e.g., session state) associated with the Session-Id - specified in the STR and return a Session-Termination-Answer. - - A Diameter server also MUST clean up resources when the Session- - Timeout expires, or when the Authorization-Lifetime and the Auth- - Grace-Period AVPs expire without receipt of a re-authorization - request, regardless of whether an STR for that session is received. - The access device is not expected to provide service beyond the - expiration of these timers; thus, expiration of either of these - timers implies that the access device may have unexpectedly shut - down. - -8.4.1. Session-Termination-Request - - The Session-Termination-Request (STR), indicated by the Command Code - set to 275 and the Command Flags' 'R' bit set, is sent by a Diameter - client or by a Diameter proxy to inform the Diameter server that an - authenticated and/or authorized session is being terminated. - - Message Format - - <STR> ::= < Diameter Header: 275, REQ, PXY > - < Session-Id > - { Origin-Host } - { Origin-Realm } - { Destination-Realm } - { Auth-Application-Id } - { Termination-Cause } - [ User-Name ] - [ Destination-Host ] - * [ Class ] - [ Origin-State-Id ] - * [ Proxy-Info ] - * [ Route-Record ] - * [ AVP ] - - - - - - - -Fajardo, et al. Standards Track [Page 112] - -RFC 6733 Diameter Base Protocol October 2012 - - -8.4.2. Session-Termination-Answer - - The Session-Termination-Answer (STA), indicated by the Command Code - set to 275 and the message flags' 'R' bit clear, is sent by the - Diameter server to acknowledge the notification that the session has - been terminated. The Result-Code AVP MUST be present, and it MAY - contain an indication that an error occurred while servicing the STR. - - Upon sending or receipt of the STA, the Diameter server MUST release - all resources for the session indicated by the Session-Id AVP. Any - intermediate server in the Proxy-Chain MAY also release any - resources, if necessary. - - Message Format - - <STA> ::= < Diameter Header: 275, PXY > - < Session-Id > - { Result-Code } - { Origin-Host } - { Origin-Realm } - [ User-Name ] - * [ Class ] - [ Error-Message ] - [ Error-Reporting-Host ] - [ Failed-AVP ] - [ Origin-State-Id ] - * [ Redirect-Host ] - [ Redirect-Host-Usage ] - [ Redirect-Max-Cache-Time ] - * [ Proxy-Info ] - * [ AVP ] - -8.5. Aborting a Session - - A Diameter server may request that the access device stop providing - service for a particular session by issuing an Abort-Session-Request - (ASR). - - For example, the Diameter server that originally authorized the - session may be required to cause that session to be stopped for lack - of credit or other reasons that were not anticipated when the session - was first authorized. - - An access device that receives an ASR with Session-ID equal to a - currently active session MAY stop the session. Whether the access - device stops the session or not is implementation and/or - configuration dependent. For example, an access device may honor - ASRs from certain agents only. In any case, the access device MUST - - - -Fajardo, et al. Standards Track [Page 113] - -RFC 6733 Diameter Base Protocol October 2012 - - - respond with an Abort-Session-Answer, including a Result-Code AVP to - indicate what action it took. - -8.5.1. Abort-Session-Request - - The Abort-Session-Request (ASR), indicated by the Command Code set to - 274 and the message flags' 'R' bit set, may be sent by any Diameter - server or any Diameter proxy to the access device that is providing - session service, to request that the session identified by the - Session-Id be stopped. - - Message Format - - <ASR> ::= < Diameter Header: 274, REQ, PXY > - < Session-Id > - { Origin-Host } - { Origin-Realm } - { Destination-Realm } - { Destination-Host } - { Auth-Application-Id } - [ User-Name ] - [ Origin-State-Id ] - * [ Proxy-Info ] - * [ Route-Record ] - * [ AVP ] - -8.5.2. Abort-Session-Answer - - The Abort-Session-Answer (ASA), indicated by the Command Code set to - 274 and the message flags' 'R' bit clear, is sent in response to the - ASR. The Result-Code AVP MUST be present and indicates the - disposition of the request. - - If the session identified by Session-Id in the ASR was successfully - terminated, the Result-Code is set to DIAMETER_SUCCESS. If the - session is not currently active, the Result-Code is set to - DIAMETER_UNKNOWN_SESSION_ID. If the access device does not stop the - session for any other reason, the Result-Code is set to - DIAMETER_UNABLE_TO_COMPLY. - - - - - - - - - - - - -Fajardo, et al. Standards Track [Page 114] - -RFC 6733 Diameter Base Protocol October 2012 - - - Message Format - - <ASA> ::= < Diameter Header: 274, PXY > - < Session-Id > - { Result-Code } - { Origin-Host } - { Origin-Realm } - [ User-Name ] - [ Origin-State-Id ] - [ Error-Message ] - [ Error-Reporting-Host ] - [ Failed-AVP ] - * [ Redirect-Host ] - [ Redirect-Host-Usage ] - [ Redirect-Max-Cache-Time ] - * [ Proxy-Info ] - * [ AVP ] - -8.6. Inferring Session Termination from Origin-State-Id - - The Origin-State-Id is used to allow detection of terminated sessions - for which no STR would have been issued, due to unanticipated - shutdown of an access device. - - A Diameter client or access device increments the value of the - Origin-State-Id every time it is started or powered up. The new - Origin-State-Id is then sent in the CER/CEA message immediately upon - connection to the server. The Diameter server receiving the new - Origin-State-Id can determine whether the sending Diameter client had - abruptly shut down by comparing the old value of the Origin-State-Id - it has kept for that specific client is less than the new value and - whether it has un-terminated sessions originating from that client. - - An access device can also include the Origin-State-Id in request - messages other than the CER if there are relays or proxies in between - the access device and the server. In this case, however, the server - cannot discover that the access device has been restarted unless and - until it receives a new request from it. Therefore, this mechanism - is more opportunistic across proxies and relays. - - The Diameter server may assume that all sessions that were active - prior to detection of a client restart have been terminated. The - Diameter server MAY clean up all session state associated with such - lost sessions, and it MAY also issue STRs for all such lost sessions - that were authorized on upstream servers, to allow session state to - be cleaned up globally. - - - - - -Fajardo, et al. Standards Track [Page 115] - -RFC 6733 Diameter Base Protocol October 2012 - - -8.7. Auth-Request-Type AVP - - The Auth-Request-Type AVP (AVP Code 274) is of type Enumerated and is - included in application-specific auth requests to inform the peers - whether a user is to be authenticated only, authorized only, or both. - Note any value other than both MAY cause RADIUS interoperability - issues. The following values are defined: - - AUTHENTICATE_ONLY 1 - - The request being sent is for authentication only, and it MUST - contain the relevant application-specific authentication AVPs that - are needed by the Diameter server to authenticate the user. - - AUTHORIZE_ONLY 2 - - The request being sent is for authorization only, and it MUST - contain the application-specific authorization AVPs that are - necessary to identify the service being requested/offered. - - AUTHORIZE_AUTHENTICATE 3 - - The request contains a request for both authentication and - authorization. The request MUST include both the relevant - application-specific authentication information and authorization - information necessary to identify the service being requested/ - offered. - -8.8. Session-Id AVP - - The Session-Id AVP (AVP Code 263) is of type UTF8String and is used - to identify a specific session (see Section 8). All messages - pertaining to a specific session MUST include only one Session-Id - AVP, and the same value MUST be used throughout the life of a - session. When present, the Session-Id SHOULD appear immediately - following the Diameter header (see Section 3). - - The Session-Id MUST be globally and eternally unique, as it is meant - to uniquely identify a user session without reference to any other - information, and it may be needed to correlate historical - authentication information with accounting information. The - Session-Id includes a mandatory portion and an implementation-defined - portion; a recommended format for the implementation-defined portion - is outlined below. - - The Session-Id MUST begin with the sender's identity encoded in the - DiameterIdentity type (see Section 4.3.1). The remainder of the - Session-Id is delimited by a ";" character, and it MAY be any - - - -Fajardo, et al. Standards Track [Page 116] - -RFC 6733 Diameter Base Protocol October 2012 - - - sequence that the client can guarantee to be eternally unique; - however, the following format is recommended, (square brackets [] - indicate an optional element): - - <DiameterIdentity>;<high 32 bits>;<low 32 bits>[;<optional value>] - - <high 32 bits> and <low 32 bits> are decimal representations of the - high and low 32 bits of a monotonically increasing 64-bit value. The - 64-bit value is rendered in two part to simplify formatting by 32-bit - processors. At startup, the high 32 bits of the 64-bit value MAY be - initialized to the time in NTP format [RFC5905], and the low 32 bits - MAY be initialized to zero. This will for practical purposes - eliminate the possibility of overlapping Session-Ids after a reboot, - assuming the reboot process takes longer than a second. - Alternatively, an implementation MAY keep track of the increasing - value in non-volatile memory. - - - <optional value> is implementation specific, but it may include a - modem's device Id, a Layer 2 address, timestamp, etc. - - Example, in which there is no optional value: - - accesspoint7.example.com;1876543210;523 - - Example, in which there is an optional value: - - accesspoint7.example.com;1876543210;523;[email protected] - - The Session-Id is created by the Diameter application initiating the - session, which, in most cases, is done by the client. Note that a - Session-Id MAY be used for both the authentication, authorization, - and accounting commands of a given application. - -8.9. Authorization-Lifetime AVP - - The Authorization-Lifetime AVP (AVP Code 291) is of type Unsigned32 - and contains the maximum number of seconds of service to be provided - to the user before the user is to be re-authenticated and/or re- - authorized. Care should be taken when the Authorization-Lifetime - value is determined, since a low, non-zero value could create - significant Diameter traffic, which could congest both the network - and the agents. - - A value of zero (0) means that immediate re-auth is necessary by the - access device. The absence of this AVP, or a value of all ones - (meaning all bits in the 32-bit field are set to one) means no re- - auth is expected. - - - -Fajardo, et al. Standards Track [Page 117] - -RFC 6733 Diameter Base Protocol October 2012 - - - If both this AVP and the Session-Timeout AVP are present in a - message, the value of the latter MUST NOT be smaller than the - Authorization-Lifetime AVP. - - An Authorization-Lifetime AVP MAY be present in re-authorization - messages, and it contains the number of seconds the user is - authorized to receive service from the time the re-auth answer - message is received by the access device. - - This AVP MAY be provided by the client as a hint of the maximum - lifetime that it is willing to accept. The server MUST return a - value that is equal to, or smaller than, the one provided by the - client. - -8.10. Auth-Grace-Period AVP - - The Auth-Grace-Period AVP (AVP Code 276) is of type Unsigned32 and - contains the number of seconds the Diameter server will wait - following the expiration of the Authorization-Lifetime AVP before - cleaning up resources for the session. - -8.11. Auth-Session-State AVP - - The Auth-Session-State AVP (AVP Code 277) is of type Enumerated and - specifies whether state is maintained for a particular session. The - client MAY include this AVP in requests as a hint to the server, but - the value in the server's answer message is binding. The following - values are supported: - - STATE_MAINTAINED 0 - - This value is used to specify that session state is being - maintained, and the access device MUST issue a session termination - message when service to the user is terminated. This is the - default value. - - NO_STATE_MAINTAINED 1 - - This value is used to specify that no session termination messages - will be sent by the access device upon expiration of the - Authorization-Lifetime. - -8.12. Re-Auth-Request-Type AVP - - The Re-Auth-Request-Type AVP (AVP Code 285) is of type Enumerated and - is included in application-specific auth answers to inform the client - of the action expected upon expiration of the Authorization-Lifetime. - - - - -Fajardo, et al. Standards Track [Page 118] - -RFC 6733 Diameter Base Protocol October 2012 - - - If the answer message contains an Authorization-Lifetime AVP with a - positive value, the Re-Auth-Request-Type AVP MUST be present in an - answer message. The following values are defined: - - AUTHORIZE_ONLY 0 - - An authorization only re-auth is expected upon expiration of the - Authorization-Lifetime. This is the default value if the AVP is - not present in answer messages that include the Authorization- - Lifetime. - - AUTHORIZE_AUTHENTICATE 1 - - An authentication and authorization re-auth is expected upon - expiration of the Authorization-Lifetime. - -8.13. Session-Timeout AVP - - The Session-Timeout AVP (AVP Code 27) [RFC2865] is of type Unsigned32 - and contains the maximum number of seconds of service to be provided - to the user before termination of the session. When both the - Session-Timeout and the Authorization-Lifetime AVPs are present in an - answer message, the former MUST be equal to or greater than the value - of the latter. - - A session that terminates on an access device due to the expiration - of the Session-Timeout MUST cause an STR to be issued, unless both - the access device and the home server had previously agreed that no - session termination messages would be sent (see Section 8). - - A Session-Timeout AVP MAY be present in a re-authorization answer - message, and it contains the remaining number of seconds from the - beginning of the re-auth. - - A value of zero, or the absence of this AVP, means that this session - has an unlimited number of seconds before termination. - - This AVP MAY be provided by the client as a hint of the maximum - timeout that it is willing to accept. However, the server MAY return - a value that is equal to, or smaller than, the one provided by the - client. - -8.14. User-Name AVP - - The User-Name AVP (AVP Code 1) [RFC2865] is of type UTF8String, which - contains the User-Name, in a format consistent with the NAI - specification [RFC4282]. - - - - -Fajardo, et al. Standards Track [Page 119] - -RFC 6733 Diameter Base Protocol October 2012 - - -8.15. Termination-Cause AVP - - The Termination-Cause AVP (AVP Code 295) is of type Enumerated, and - is used to indicate the reason why a session was terminated on the - access device. The currently assigned values for this AVP can be - found in the IANA registry for Termination-Cause AVP Values - [IANATCV]. - -8.16. Origin-State-Id AVP - - The Origin-State-Id AVP (AVP Code 278), of type Unsigned32, is a - monotonically increasing value that is advanced whenever a Diameter - entity restarts with loss of previous state, for example, upon - reboot. Origin-State-Id MAY be included in any Diameter message, - including CER. - - A Diameter entity issuing this AVP MUST create a higher value for - this AVP each time its state is reset. A Diameter entity MAY set - Origin-State-Id to the time of startup, or it MAY use an incrementing - counter retained in non-volatile memory across restarts. - - The Origin-State-Id, if present, MUST reflect the state of the entity - indicated by Origin-Host. If a proxy modifies Origin-Host, it MUST - either remove Origin-State-Id or modify it appropriately as well. - Typically, Origin-State-Id is used by an access device that always - starts up with no active sessions; that is, any session active prior - to restart will have been lost. By including Origin-State-Id in a - message, it allows other Diameter entities to infer that sessions - associated with a lower Origin-State-Id are no longer active. If an - access device does not intend for such inferences to be made, it MUST - either not include Origin-State-Id in any message or set its value to - 0. - -8.17. Session-Binding AVP - - The Session-Binding AVP (AVP Code 270) is of type Unsigned32, and it - MAY be present in application-specific authorization answer messages. - If present, this AVP MAY inform the Diameter client that all future - application-specific re-auth and Session-Termination-Request messages - for this session MUST be sent to the same authorization server. - - - - - - - - - - - -Fajardo, et al. Standards Track [Page 120] - -RFC 6733 Diameter Base Protocol October 2012 - - - This field is a bit mask, and the following bits have been defined: - - RE_AUTH 1 - - When set, future re-auth messages for this session MUST NOT - include the Destination-Host AVP. When cleared, the default - value, the Destination-Host AVP MUST be present in all re-auth - messages for this session. - - STR 2 - - When set, the STR message for this session MUST NOT include the - Destination-Host AVP. When cleared, the default value, the - Destination-Host AVP MUST be present in the STR message for this - session. - - ACCOUNTING 4 - - When set, all accounting messages for this session MUST NOT - include the Destination-Host AVP. When cleared, the default - value, the Destination-Host AVP, if known, MUST be present in all - accounting messages for this session. - -8.18. Session-Server-Failover AVP - - The Session-Server-Failover AVP (AVP Code 271) is of type Enumerated - and MAY be present in application-specific authorization answer - messages that either do not include the Session-Binding AVP or - include the Session-Binding AVP with any of the bits set to a zero - value. If present, this AVP MAY inform the Diameter client that if a - re-auth or STR message fails due to a delivery problem, the Diameter - client SHOULD issue a subsequent message without the Destination-Host - AVP. When absent, the default value is REFUSE_SERVICE. - - The following values are supported: - - REFUSE_SERVICE 0 - - If either the re-auth or the STR message delivery fails, terminate - service with the user and do not attempt any subsequent attempts. - - - - - - - - - - - -Fajardo, et al. Standards Track [Page 121] - -RFC 6733 Diameter Base Protocol October 2012 - - - TRY_AGAIN 1 - - If either the re-auth or the STR message delivery fails, resend - the failed message without the Destination-Host AVP present. - - ALLOW_SERVICE 2 - - If re-auth message delivery fails, assume that re-authorization - succeeded. If STR message delivery fails, terminate the session. - - TRY_AGAIN_ALLOW_SERVICE 3 - - If either the re-auth or the STR message delivery fails, resend - the failed message without the Destination-Host AVP present. If - the second delivery fails for re-auth, assume re-authorization - succeeded. If the second delivery fails for STR, terminate the - session. - -8.19. Multi-Round-Time-Out AVP - - The Multi-Round-Time-Out AVP (AVP Code 272) is of type Unsigned32 and - SHOULD be present in application-specific authorization answer - messages whose Result-Code AVP is set to DIAMETER_MULTI_ROUND_AUTH. - This AVP contains the maximum number of seconds that the access - device MUST provide the user in responding to an authentication - request. - -8.20. Class AVP - - The Class AVP (AVP Code 25) is of type OctetString and is used by - Diameter servers to return state information to the access device. - When one or more Class AVPs are present in application-specific - authorization answer messages, they MUST be present in subsequent re- - authorization, session termination and accounting messages. Class - AVPs found in a re-authorization answer message override the ones - found in any previous authorization answer message. Diameter server - implementations SHOULD NOT return Class AVPs that require more than - 4096 bytes of storage on the Diameter client. A Diameter client that - receives Class AVPs whose size exceeds local available storage MUST - terminate the session. - -8.21. Event-Timestamp AVP - - The Event-Timestamp (AVP Code 55) is of type Time and MAY be included - in an Accounting-Request and Accounting-Answer messages to record the - time that the reported event occurred, in seconds since January 1, - 1900 00:00 UTC. - - - - -Fajardo, et al. Standards Track [Page 122] - -RFC 6733 Diameter Base Protocol October 2012 - - -9. Accounting - - This accounting protocol is based on a server directed model with - capabilities for real-time delivery of accounting information. - Several fault resilience methods [RFC2975] have been built into the - protocol in order minimize loss of accounting data in various fault - situations and under different assumptions about the capabilities of - the used devices. - -9.1. Server Directed Model - - The server directed model means that the device generating the - accounting data gets information from either the authorization server - (if contacted) or the accounting server regarding the way accounting - data shall be forwarded. This information includes accounting record - timeliness requirements. - - As discussed in [RFC2975], real-time transfer of accounting records - is a requirement, such as the need to perform credit-limit checks and - fraud detection. Note that batch accounting is not a requirement, - and is therefore not supported by Diameter. Should batched - accounting be required in the future, a new Diameter application will - need to be created, or it could be handled using another protocol. - Note, however, that even if at the Diameter layer, accounting - requests are processed one by one; transport protocols used under - Diameter typically batch several requests in the same packet under - heavy traffic conditions. This may be sufficient for many - applications. - - The authorization server (chain) directs the selection of proper - transfer strategy, based on its knowledge of the user and - relationships of roaming partnerships. The server (or agents) uses - the Acct-Interim-Interval and Accounting-Realtime-Required AVPs to - control the operation of the Diameter peer operating as a client. - The Acct-Interim-Interval AVP, when present, instructs the Diameter - node acting as a client to produce accounting records continuously - even during a session. Accounting-Realtime-Required AVP is used to - control the behavior of the client when the transfer of accounting - records from the Diameter client is delayed or unsuccessful. - - The Diameter accounting server MAY override the interim interval or - the real-time requirements by including the Acct-Interim-Interval or - Accounting-Realtime-Required AVP in the Accounting-Answer message. - When one of these AVPs is present, the latest value received SHOULD - be used in further accounting activities for the same session. - - - - - - -Fajardo, et al. Standards Track [Page 123] - -RFC 6733 Diameter Base Protocol October 2012 - - -9.2. Protocol Messages - - A Diameter node that receives a successful authentication and/or - authorization message from the Diameter server SHOULD collect - accounting information for the session. The Accounting-Request - message is used to transmit the accounting information to the - Diameter server, which MUST reply with the Accounting-Answer message - to confirm reception. The Accounting-Answer message includes the - Result-Code AVP, which MAY indicate that an error was present in the - accounting message. The value of the Accounting-Realtime-Required - AVP received earlier for the session in question may indicate that - the user's session has to be terminated when a rejected Accounting- - Request message was received. - -9.3. Accounting Application Extension and Requirements - - Each Diameter application (e.g., NASREQ, Mobile IP) SHOULD define its - service-specific AVPs that MUST be present in the Accounting-Request - message in a section titled "Accounting AVPs". The application MUST - assume that the AVPs described in this document will be present in - all Accounting messages, so only their respective service-specific - AVPs need to be defined in that section. - - Applications have the option of using one or both of the following - accounting application extension models: - - Split Accounting Service - - The accounting message will carry the Application Id of the - Diameter base accounting application (see Section 2.4). - Accounting messages may be routed to Diameter nodes other than the - corresponding Diameter application. These nodes might be - centralized accounting servers that provide accounting service for - multiple different Diameter applications. These nodes MUST - advertise the Diameter base accounting Application Id during - capabilities exchange. - - Coupled Accounting Service - - The accounting message will carry the Application Id of the - application that is using it. The application itself will process - the received accounting records or forward them to an accounting - server. There is no accounting application advertisement required - during capabilities exchange, and the accounting messages will be - routed the same way as any of the other application messages. - - In cases where an application does not define its own accounting - service, it is preferred that the split accounting model be used. - - - -Fajardo, et al. Standards Track [Page 124] - -RFC 6733 Diameter Base Protocol October 2012 - - -9.4. Fault Resilience - - Diameter base protocol mechanisms are used to overcome small message - loss and network faults of a temporary nature. - - Diameter peers acting as clients MUST implement the use of failover - to guard against server failures and certain network failures. - Diameter peers acting as agents or related off-line processing - systems MUST detect duplicate accounting records caused by the - sending of the same record to several servers and duplication of - messages in transit. This detection MUST be based on the inspection - of the Session-Id and Accounting-Record-Number AVP pairs. Appendix C - discusses duplicate detection needs and implementation issues. - - Diameter clients MAY have non-volatile memory for the safe storage of - accounting records over reboots or extended network failures, network - partitions, and server failures. If such memory is available, the - client SHOULD store new accounting records there as soon as the - records are created and until a positive acknowledgement of their - reception from the Diameter server has been received. Upon a reboot, - the client MUST start sending the records in the non-volatile memory - to the accounting server with the appropriate modifications in - termination cause, session length, and other relevant information in - the records. - - A further application of this protocol may include AVPs to control - the maximum number of accounting records that may be stored in the - Diameter client without committing them to the non-volatile memory or - transferring them to the Diameter server. - - The client SHOULD NOT remove the accounting data from any of its - memory areas before the correct Accounting-Answer has been received. - The client MAY remove the oldest, undelivered, or as yet - unacknowledged accounting data if it runs out of resources such as - memory. It is an implementation-dependent matter for the client to - accept new sessions under this condition. - -9.5. Accounting Records - - In all accounting records, the Session-Id AVP MUST be present; the - User-Name AVP MUST be present if it is available to the Diameter - client. - - Different types of accounting records are sent depending on the - actual type of accounted service and the authorization server's - directions for interim accounting. If the accounted service is a - - - - - -Fajardo, et al. Standards Track [Page 125] - -RFC 6733 Diameter Base Protocol October 2012 - - - one-time event, meaning that the start and stop of the event are - simultaneous, then the Accounting-Record-Type AVP MUST be present and - set to the value EVENT_RECORD. - - If the accounted service is of a measurable length, then the AVP MUST - use the values START_RECORD, STOP_RECORD, and possibly, - INTERIM_RECORD. If the authorization server has not directed interim - accounting to be enabled for the session, two accounting records MUST - be generated for each service of type session. When the initial - Accounting-Request for a given session is sent, the Accounting- - Record-Type AVP MUST be set to the value START_RECORD. When the last - Accounting-Request is sent, the value MUST be STOP_RECORD. - - If the authorization server has directed interim accounting to be - enabled, the Diameter client MUST produce additional records between - the START_RECORD and STOP_RECORD, marked INTERIM_RECORD. The - production of these records is directed by Acct-Interim-Interval as - well as any re-authentication or re-authorization of the session. - The Diameter client MUST overwrite any previous interim accounting - records that are locally stored for delivery, if a new record is - being generated for the same session. This ensures that only one - pending interim record can exist on an access device for any given - session. - - A particular value of Accounting-Sub-Session-Id MUST appear only in - one sequence of accounting records from a Diameter client, except for - the purposes of retransmission. The one sequence that is sent MUST - be either one record with Accounting-Record-Type AVP set to the value - EVENT_RECORD or several records starting with one having the value - START_RECORD, followed by zero or more INTERIM_RECORDs and a single - STOP_RECORD. A particular Diameter application specification MUST - define the type of sequences that MUST be used. - -9.6. Correlation of Accounting Records - - If an application uses accounting messages, it can correlate - accounting records with a specific application session by using the - Session-Id of the particular application session in the accounting - messages. Accounting messages MAY also use a different Session-Id - from that of the application sessions, in which case, other session- - related information is needed to perform correlation. - - In cases where an application requires multiple accounting sub- - sessions, an Accounting-Sub-Session-Id AVP is used to differentiate - each sub-session. The Session-Id would remain constant for all sub- - sessions and is used to correlate all the sub-sessions to a - particular application session. Note that receiving a STOP_RECORD - - - - -Fajardo, et al. Standards Track [Page 126] - -RFC 6733 Diameter Base Protocol October 2012 - - - with no Accounting-Sub-Session-Id AVP when sub-sessions were - originally used in the START_RECORD messages implies that all sub- - sessions are terminated. - - There are also cases where an application needs to correlate multiple - application sessions into a single accounting record; the accounting - record may span multiple different Diameter applications and sessions - used by the same user at a given time. In such cases, the Acct- - Multi-Session-Id AVP is used. The Acct-Multi-Session-Id AVP SHOULD - be signaled by the server to the access device (typically, during - authorization) when it determines that a request belongs to an - existing session. The access device MUST then include the Acct- - Multi-Session-Id AVP in all subsequent accounting messages. - - The Acct-Multi-Session-Id AVP MAY include the value of the original - Session-Id. Its contents are implementation specific, but the MUST - be globally unique across other Acct-Multi-Session-Ids and MUST NOT - change during the life of a session. - - A Diameter application document MUST define the exact concept of a - session that is being accounted, and it MAY define the concept of a - multi-session. For instance, the NASREQ DIAMETER application treats - a single PPP connection to a Network Access Server as one session and - a set of Multilink PPP sessions as one multi-session. - -9.7. Accounting Command Codes - - This section defines Command Code values that MUST be supported by - all Diameter implementations that provide accounting services. - -9.7.1. Accounting-Request - - The Accounting-Request (ACR) command, indicated by the Command Code - field set to 271 and the Command Flags' 'R' bit set, is sent by a - Diameter node, acting as a client, in order to exchange accounting - information with a peer. - - In addition to the AVPs listed below, Accounting-Request messages - SHOULD include service-specific accounting AVPs. - - - - - - - - - - - - -Fajardo, et al. Standards Track [Page 127] - -RFC 6733 Diameter Base Protocol October 2012 - - - Message Format - - <ACR> ::= < Diameter Header: 271, REQ, PXY > - < Session-Id > - { Origin-Host } - { Origin-Realm } - { Destination-Realm } - { Accounting-Record-Type } - { Accounting-Record-Number } - [ Acct-Application-Id ] - [ Vendor-Specific-Application-Id ] - [ User-Name ] - [ Destination-Host ] - [ Accounting-Sub-Session-Id ] - [ Acct-Session-Id ] - [ Acct-Multi-Session-Id ] - [ Acct-Interim-Interval ] - [ Accounting-Realtime-Required ] - [ Origin-State-Id ] - [ Event-Timestamp ] - * [ Proxy-Info ] - * [ Route-Record ] - * [ AVP ] - -9.7.2. Accounting-Answer - - The Accounting-Answer (ACA) command, indicated by the Command Code - field set to 271 and the Command Flags' 'R' bit cleared, is used to - acknowledge an Accounting-Request command. The Accounting-Answer - command contains the same Session-Id as the corresponding request. - - Only the target Diameter server, known as the home Diameter server, - SHOULD respond with the Accounting-Answer command. - - In addition to the AVPs listed below, Accounting-Answer messages - SHOULD include service-specific accounting AVPs. - - - - - - - - - - - - - - - -Fajardo, et al. Standards Track [Page 128] - -RFC 6733 Diameter Base Protocol October 2012 - - - Message Format - - <ACA> ::= < Diameter Header: 271, PXY > - < Session-Id > - { Result-Code } - { Origin-Host } - { Origin-Realm } - { Accounting-Record-Type } - { Accounting-Record-Number } - [ Acct-Application-Id ] - [ Vendor-Specific-Application-Id ] - [ User-Name ] - [ Accounting-Sub-Session-Id ] - [ Acct-Session-Id ] - [ Acct-Multi-Session-Id ] - [ Error-Message ] - [ Error-Reporting-Host ] - [ Failed-AVP ] - [ Acct-Interim-Interval ] - [ Accounting-Realtime-Required ] - [ Origin-State-Id ] - [ Event-Timestamp ] - * [ Proxy-Info ] - * [ AVP ] - -9.8. Accounting AVPs - - This section contains AVPs that describe accounting usage information - related to a specific session. - -9.8.1. Accounting-Record-Type AVP - - The Accounting-Record-Type AVP (AVP Code 480) is of type Enumerated - and contains the type of accounting record being sent. The following - values are currently defined for the Accounting-Record-Type AVP: - - EVENT_RECORD 1 - - An Accounting Event Record is used to indicate that a one-time - event has occurred (meaning that the start and end of the event - are simultaneous). This record contains all information relevant - to the service, and it is the only record of the service. - - - - - - - - - -Fajardo, et al. Standards Track [Page 129] - -RFC 6733 Diameter Base Protocol October 2012 - - - START_RECORD 2 - - Accounting Start, Interim, and Stop Records are used to indicate - that a service of a measurable length has been given. An - Accounting Start Record is used to initiate an accounting session - and contains accounting information that is relevant to the - initiation of the session. - - INTERIM_RECORD 3 - - An Interim Accounting Record contains cumulative accounting - information for an existing accounting session. Interim - Accounting Records SHOULD be sent every time a re-authentication - or re-authorization occurs. Further, additional interim record - triggers MAY be defined by application-specific Diameter - applications. The selection of whether to use INTERIM_RECORD - records is done by the Acct-Interim-Interval AVP. - - STOP_RECORD 4 - - An Accounting Stop Record is sent to terminate an accounting - session and contains cumulative accounting information relevant to - the existing session. - -9.8.2. Acct-Interim-Interval AVP - - The Acct-Interim-Interval AVP (AVP Code 85) is of type Unsigned32 and - is sent from the Diameter home authorization server to the Diameter - client. The client uses information in this AVP to decide how and - when to produce accounting records. With different values in this - AVP, service sessions can result in one, two, or two+N accounting - records, based on the needs of the home organization. The following - accounting record production behavior is directed by the inclusion of - this AVP: - - 1. The omission of the Acct-Interim-Interval AVP or its inclusion - with Value field set to 0 means that EVENT_RECORD, START_RECORD, - and STOP_RECORD are produced, as appropriate for the service. - - 2. The inclusion of the AVP with Value field set to a non-zero value - means that INTERIM_RECORD records MUST be produced between the - START_RECORD and STOP_RECORD records. The Value field of this - AVP is the nominal interval between these records in seconds. - The Diameter node that originates the accounting information, - known as the client, MUST produce the first INTERIM_RECORD record - roughly at the time when this nominal interval has elapsed from - - - - - -Fajardo, et al. Standards Track [Page 130] - -RFC 6733 Diameter Base Protocol October 2012 - - - the START_RECORD, the next one again as the interval has elapsed - once more, and so on until the session ends and a STOP_RECORD - record is produced. - - The client MUST ensure that the interim record production times - are randomized so that large accounting message storms are not - created either among records or around a common service start - time. - -9.8.3. Accounting-Record-Number AVP - - The Accounting-Record-Number AVP (AVP Code 485) is of type Unsigned32 - and identifies this record within one session. As Session-Id AVPs - are globally unique, the combination of Session-Id and Accounting- - Record-Number AVPs is also globally unique and can be used in - matching accounting records with confirmations. An easy way to - produce unique numbers is to set the value to 0 for records of type - EVENT_RECORD and START_RECORD and set the value to 1 for the first - INTERIM_RECORD, 2 for the second, and so on until the value for - STOP_RECORD is one more than for the last INTERIM_RECORD. - -9.8.4. Acct-Session-Id AVP - - The Acct-Session-Id AVP (AVP Code 44) is of type OctetString is only - used when RADIUS/Diameter translation occurs. This AVP contains the - contents of the RADIUS Acct-Session-Id attribute. - -9.8.5. Acct-Multi-Session-Id AVP - - The Acct-Multi-Session-Id AVP (AVP Code 50) is of type UTF8String, - following the format specified in Section 8.8. The Acct-Multi- - Session-Id AVP is used to link multiple related accounting sessions, - where each session would have a unique Session-Id but the same Acct- - Multi-Session-Id AVP. This AVP MAY be returned by the Diameter - server in an authorization answer, and it MUST be used in all - accounting messages for the given session. - -9.8.6. Accounting-Sub-Session-Id AVP - - The Accounting-Sub-Session-Id AVP (AVP Code 287) is of type - Unsigned64 and contains the accounting sub-session identifier. The - combination of the Session-Id and this AVP MUST be unique per sub- - session, and the value of this AVP MUST be monotonically increased by - one for all new sub-sessions. The absence of this AVP implies no - sub-sessions are in use, with the exception of an Accounting-Request - whose Accounting-Record-Type is set to STOP_RECORD. A STOP_RECORD - message with no Accounting-Sub-Session-Id AVP present will signal the - termination of all sub-sessions for a given Session-Id. - - - -Fajardo, et al. Standards Track [Page 131] - -RFC 6733 Diameter Base Protocol October 2012 - - -9.8.7. Accounting-Realtime-Required AVP - - The Accounting-Realtime-Required AVP (AVP Code 483) is of type - Enumerated and is sent from the Diameter home authorization server to - the Diameter client or in the Accounting-Answer from the accounting - server. The client uses information in this AVP to decide what to do - if the sending of accounting records to the accounting server has - been temporarily prevented due to, for instance, a network problem. - - DELIVER_AND_GRANT 1 - - The AVP with Value field set to DELIVER_AND_GRANT means that the - service MUST only be granted as long as there is a connection to - an accounting server. Note that the set of alternative accounting - servers are treated as one server in this sense. Having to move - the accounting record stream to a backup server is not a reason to - discontinue the service to the user. - - GRANT_AND_STORE 2 - - The AVP with Value field set to GRANT_AND_STORE means that service - SHOULD be granted if there is a connection, or as long as records - can still be stored as described in Section 9.4. - - This is the default behavior if the AVP isn't included in the - reply from the authorization server. - - GRANT_AND_LOSE 3 - - The AVP with Value field set to GRANT_AND_LOSE means that service - SHOULD be granted even if the records cannot be delivered or - stored. - -10. AVP Occurrence Tables - - The following tables present the AVPs defined in this document and - specify in which Diameter messages they MAY or MAY NOT be present. - AVPs that occur only inside a Grouped AVP are not shown in these - tables. - - The tables use the following symbols: - - 0 The AVP MUST NOT be present in the message. - - 0+ Zero or more instances of the AVP MAY be present in the - message. - - - - - -Fajardo, et al. Standards Track [Page 132] - -RFC 6733 Diameter Base Protocol October 2012 - - - 0-1 Zero or one instance of the AVP MAY be present in the message. - It is considered an error if there are more than one instance - of the AVP. - - 1 One instance of the AVP MUST be present in the message. - - 1+ At least one instance of the AVP MUST be present in the - message. - -10.1. Base Protocol Command AVP Table - - The table in this section is limited to the non-Accounting Command - Codes defined in this specification. - - +-----------------------------------------------+ - | Command Code | - +---+---+---+---+---+---+---+---+---+---+---+---+ - Attribute Name |CER|CEA|DPR|DPA|DWR|DWA|RAR|RAA|ASR|ASA|STR|STA| - --------------------+---+---+---+---+---+---+---+---+---+---+---+---+ - Acct-Interim- |0 |0 |0 |0 |0 |0 |0-1|0 |0 |0 |0 |0 | - Interval | | | | | | | | | | | | | - Accounting-Realtime-|0 |0 |0 |0 |0 |0 |0-1|0 |0 |0 |0 |0 | - Required | | | | | | | | | | | | | - Acct-Application-Id |0+ |0+ |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - Auth-Application-Id |0+ |0+ |0 |0 |0 |0 |1 |0 |1 |0 |1 |0 | - Auth-Grace-Period |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - Auth-Request-Type |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - Auth-Session-State |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - Authorization- |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - Lifetime | | | | | | | | | | | | | - Class |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0+ |0+ | - Destination-Host |0 |0 |0 |0 |0 |0 |1 |0 |1 |0 |0-1|0 | - Destination-Realm |0 |0 |0 |0 |0 |0 |1 |0 |1 |0 |1 |0 | - Disconnect-Cause |0 |0 |1 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - Error-Message |0 |0-1|0 |0-1|0 |0-1|0 |0-1|0 |0-1|0 |0-1| - Error-Reporting-Host|0 |0 |0 |0 |0 |0 |0 |0-1|0 |0-1|0 |0-1| - Failed-AVP |0 |0-1|0 |0-1|0 |0-1|0 |0-1|0 |0-1|0 |0-1| - Firmware-Revision |0-1|0-1|0 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - Host-IP-Address |1+ |1+ |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - Inband-Security-Id |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - Multi-Round-Time-Out|0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - - - - - - - - - - -Fajardo, et al. Standards Track [Page 133] - -RFC 6733 Diameter Base Protocol October 2012 - - - Origin-Host |1 |1 |1 |1 |1 |1 |1 |1 |1 |1 |1 |1 | - Origin-Realm |1 |1 |1 |1 |1 |1 |1 |1 |1 |1 |1 |1 | - Origin-State-Id |0-1|0-1|0 |0 |0-1|0-1|0-1|0-1|0-1|0-1|0-1|0-1| - Product-Name |1 |1 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - Proxy-Info |0 |0 |0 |0 |0 |0 |0+ |0+ |0+ |0+ |0+ |0+ | - Redirect-Host |0 |0 |0 |0 |0 |0 |0 |0+ |0 |0+ |0 |0+ | - Redirect-Host-Usage |0 |0 |0 |0 |0 |0 |0 |0-1|0 |0-1|0 |0-1| - Redirect-Max-Cache- |0 |0 |0 |0 |0 |0 |0 |0-1|0 |0-1|0 |0-1| - Time | | | | | | | | | | | | | - Result-Code |0 |1 |0 |1 |0 |1 |0 |1 |0 |1 |0 |1 | - Re-Auth-Request-Type|0 |0 |0 |0 |0 |0 |1 |0 |0 |0 |0 |0 | - Route-Record |0 |0 |0 |0 |0 |0 |0+ |0 |0+ |0 |0+ |0 | - Session-Binding |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - Session-Id |0 |0 |0 |0 |0 |0 |1 |1 |1 |1 |1 |1 | - Session-Server- |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - Failover | | | | | | | | | | | | | - Session-Timeout |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - Supported-Vendor-Id |0+ |0+ |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - Termination-Cause |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 |1 |0 | - User-Name |0 |0 |0 |0 |0 |0 |0-1|0-1|0-1|0-1|0-1|0-1| - Vendor-Id |1 |1 |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - Vendor-Specific- |0+ |0+ |0 |0 |0 |0 |0 |0 |0 |0 |0 |0 | - Application-Id | | | | | | | | | | | | | - --------------------+---+---+---+---+---+---+---+---+---+---+---+---+ - -10.2. Accounting AVP Table - - The table in this section is used to represent which AVPs defined in - this document are to be present in the Accounting messages. These - AVP occurrence requirements are guidelines, which may be expanded, - and/or overridden by application-specific requirements in the - Diameter applications documents. - - - - - - - - - - - - - - - - - - - -Fajardo, et al. Standards Track [Page 134] - -RFC 6733 Diameter Base Protocol October 2012 - - - +-----------+ - | Command | - | Code | - +-----+-----+ - Attribute Name | ACR | ACA | - ------------------------------+-----+-----+ - Acct-Interim-Interval | 0-1 | 0-1 | - Acct-Multi-Session-Id | 0-1 | 0-1 | - Accounting-Record-Number | 1 | 1 | - Accounting-Record-Type | 1 | 1 | - Acct-Session-Id | 0-1 | 0-1 | - Accounting-Sub-Session-Id | 0-1 | 0-1 | - Accounting-Realtime-Required | 0-1 | 0-1 | - Acct-Application-Id | 0-1 | 0-1 | - Auth-Application-Id | 0 | 0 | - Class | 0+ | 0+ | - Destination-Host | 0-1 | 0 | - Destination-Realm | 1 | 0 | - Error-Reporting-Host | 0 | 0+ | - Event-Timestamp | 0-1 | 0-1 | - Failed-AVP | 0 | 0-1 | - Origin-Host | 1 | 1 | - Origin-Realm | 1 | 1 | - Proxy-Info | 0+ | 0+ | - Route-Record | 0+ | 0 | - Result-Code | 0 | 1 | - Session-Id | 1 | 1 | - Termination-Cause | 0 | 0 | - User-Name | 0-1 | 0-1 | - Vendor-Specific-Application-Id| 0-1 | 0-1 | - ------------------------------+-----+-----+ - -11. IANA Considerations - - This section provides guidance to the Internet Assigned Numbers - Authority (IANA) regarding registration of values related to the - Diameter protocol, in accordance with [RFC5226]. Existing IANA - registries and assignments put in place by RFC 3588 remain the same - unless explicitly updated or deprecated in this section. - -11.1. AVP Header - - As defined in Section 4, the AVP header contains three fields that - require IANA namespace management: the AVP Code, Vendor-ID, and Flags - fields. - - - - - - -Fajardo, et al. Standards Track [Page 135] - -RFC 6733 Diameter Base Protocol October 2012 - - -11.1.1. AVP Codes - - There are multiple namespaces. Vendors can have their own AVP Codes - namespace that will be identified by their Vendor-ID (also known as - Enterprise-Number), and they control the assignments of their vendor- - specific AVP Codes within their own namespace. The absence of a - Vendor-ID or a Vendor-ID value of zero (0) identifies the IETF AVP - Codes namespace, which is under IANA control. The AVP Codes and - sometimes possible values in an AVP are controlled and maintained by - IANA. AVP Code 0 is not used. AVP Codes 1-255 are managed - separately as RADIUS Attribute Types. Where a Vendor-Specific AVP is - implemented by more than one vendor, allocation of global AVPs should - be encouraged instead. - - AVPs may be allocated following Expert Review (by a Designated - Expert) with Specification Required [RFC5226]. A block allocation - (release of more than three AVPs at a time for a given purpose) - requires IETF Review [RFC5226]. - -11.1.2. AVP Flags - - Section 4.1 describes the existing AVP Flags. The remaining bits can - only be assigned via a Standards Action [RFC5226]. - -11.2. Diameter Header - -11.2.1. Command Codes - - For the Diameter header, the Command Code namespace allocation has - changed. The new allocation rules are as follows: - - The Command Code values 256 - 8,388,607 (0x100 to 0x7fffff) are - for permanent, standard commands, allocated by IETF Review - [RFC5226]. - - The values 8,388,608 - 16,777,213 (0x800000 - 0xfffffd) are - reserved for vendor-specific Command Codes, to be allocated on a - First Come, First Served basis by IANA [RFC5226]. The request to - IANA for a Vendor-Specific Command Code SHOULD include a reference - to a publicly available specification that documents the command - in sufficient detail to aid in interoperability between - independent implementations. If the specification cannot be made - publicly available, the request for a vendor-specific Command Code - MUST include the contact information of persons and/or entities - responsible for authoring and maintaining the command. - - - - - - -Fajardo, et al. Standards Track [Page 136] - -RFC 6733 Diameter Base Protocol October 2012 - - - The values 16,777,214 and 16,777,215 (hexadecimal values 0xfffffe - - 0xffffff) are reserved for experimental commands. As these - codes are only for experimental and testing purposes, no guarantee - is made for interoperability between Diameter peers using - experimental commands. - -11.2.2. Command Flags - - Section 3 describes the existing Command Flags field. The remaining - bits can only be assigned via a Standards Action [RFC5226]. - -11.3. AVP Values - - For AVP values, the Experimental-Result-Code AVP value allocation has - been added; see Section 11.3.1. The old AVP value allocation rule, - IETF Consensus, has been updated to IETF Review as per [RFC5226], and - affected AVPs are listed as reminders. - -11.3.1. Experimental-Result-Code AVP - - Values for this AVP are purely local to the indicated vendor, and no - IANA registry is maintained for them. - -11.3.2. Result-Code AVP Values - - New values are available for assignment via IETF Review [RFC5226]. - -11.3.3. Accounting-Record-Type AVP Values - - New values are available for assignment via IETF Review [RFC5226]. - -11.3.4. Termination-Cause AVP Values - - New values are available for assignment via IETF Review [RFC5226]. - -11.3.5. Redirect-Host-Usage AVP Values - - New values are available for assignment via IETF Review [RFC5226]. - -11.3.6. Session-Server-Failover AVP Values - - New values are available for assignment via IETF Review [RFC5226]. - -11.3.7. Session-Binding AVP Values - - New values are available for assignment via IETF Review [RFC5226]. - - - - - -Fajardo, et al. Standards Track [Page 137] - -RFC 6733 Diameter Base Protocol October 2012 - - -11.3.8. Disconnect-Cause AVP Values - - New values are available for assignment via IETF Review [RFC5226]. - -11.3.9. Auth-Request-Type AVP Values - - New values are available for assignment via IETF Review [RFC5226]. - -11.3.10. Auth-Session-State AVP Values - - New values are available for assignment via IETF Review [RFC5226]. - -11.3.11. Re-Auth-Request-Type AVP Values - - New values are available for assignment via IETF Review [RFC5226]. - -11.3.12. Accounting-Realtime-Required AVP Values - - New values are available for assignment via IETF Review [RFC5226]. - -11.3.13. Inband-Security-Id AVP (code 299) - - The use of this AVP has been deprecated. - -11.4. _diameters Service Name and Port Number Registration - - IANA has registered the "_diameters" service name and assigned port - numbers for TLS/TCP and DTLS/SCTP according to the guidelines given - in [RFC6335]. - - Service Name: _diameters - - Transport Protocols: TCP, SCTP - - Assignee: IESG <[email protected]> - - Contact: IETF Chair <[email protected]> - - Description: Diameter over TLS/TCP and DTLS/SCTP - - Reference: RFC 6733 - - Port Number: 5868, from the User Range - - - - - - - - -Fajardo, et al. Standards Track [Page 138] - -RFC 6733 Diameter Base Protocol October 2012 - - -11.5. SCTP Payload Protocol Identifiers - - Two SCTP payload protocol identifiers have been registered in the - SCTP Payload Protocol Identifiers registry: - - - Value | SCTP Payload Protocol Identifier - -------|----------------------------------- - 46 | Diameter in a SCTP DATA chunk - 47 | Diameter in a DTLS/SCTP DATA chunk - - -11.6. S-NAPTR Parameters - - The following tag has been registered in the S-NAPTR Application - Protocol Tags registry: - - Tag | Protocol - -------------------|--------- - diameter.dtls.sctp | DTLS/SCTP - -12. Diameter Protocol-Related Configurable Parameters - - This section contains the configurable parameters that are found - throughout this document: - - Diameter Peer - - A Diameter entity MAY communicate with peers that are statically - configured. A statically configured Diameter peer would require - that either the IP address or the fully qualified domain name - (FQDN) be supplied, which would then be used to resolve through - DNS. - - Routing Table - - A Diameter proxy server routes messages based on the realm portion - of a Network Access Identifier (NAI). The server MUST have a - table of Realm Names, and the address of the peer to which the - message must be forwarded. The routing table MAY also include a - "default route", which is typically used for all messages that - cannot be locally processed. - - Tc timer - - The Tc timer controls the frequency that transport connection - attempts are done to a peer with whom no active transport - connection exists. The recommended value is 30 seconds. - - - -Fajardo, et al. Standards Track [Page 139] - -RFC 6733 Diameter Base Protocol October 2012 - - -13. Security Considerations - - The Diameter base protocol messages SHOULD be secured by using TLS - [RFC5246] or DTLS/SCTP [RFC6083]. Additional security mechanisms - such as IPsec [RFC4301] MAY also be deployed to secure connections - between peers. However, all Diameter base protocol implementations - MUST support the use of TLS/TCP and DTLS/SCTP, and the Diameter - protocol MUST NOT be used without one of TLS, DTLS, or IPsec. - - If a Diameter connection is to be protected via TLS/TCP and DTLS/SCTP - or IPsec, then TLS/TCP and DTLS/SCTP or IPsec/IKE SHOULD begin prior - to any Diameter message exchange. All security parameters for TLS/ - TCP and DTLS/SCTP or IPsec are configured independent of the Diameter - protocol. All Diameter messages will be sent through the TLS/TCP and - DTLS/SCTP or IPsec connection after a successful setup. - - For TLS/TCP and DTLS/SCTP connections to be established in the open - state, the CER/CEA exchange MUST include an Inband-Security-ID AVP - with a value of TLS/TCP and DTLS/SCTP. The TLS/TCP and DTLS/SCTP - handshake will begin when both ends successfully reach the open - state, after completion of the CER/CEA exchange. If the TLS/TCP and - DTLS/SCTP handshake is successful, all further messages will be sent - via TLS/TCP and DTLS/SCTP. If the handshake fails, both ends MUST - move to the closed state. See Section 13.1 for more details. - -13.1. TLS/TCP and DTLS/SCTP Usage - - Diameter nodes using TLS/TCP and DTLS/SCTP for security MUST mutually - authenticate as part of TLS/TCP and DTLS/SCTP session establishment. - In order to ensure mutual authentication, the Diameter node acting as - the TLS/TCP and DTLS/SCTP server MUST request a certificate from the - Diameter node acting as TLS/TCP and DTLS/SCTP client, and the - Diameter node acting as the TLS/TCP and DTLS/SCTP client MUST be - prepared to supply a certificate on request. - - Diameter nodes MUST be able to negotiate the following TLS/TCP and - DTLS/SCTP cipher suites: - - TLS_RSA_WITH_RC4_128_MD5 - TLS_RSA_WITH_RC4_128_SHA - TLS_RSA_WITH_3DES_EDE_CBC_SHA - - Diameter nodes SHOULD be able to negotiate the following TLS/TCP and - DTLS/SCTP cipher suite: - - TLS_RSA_WITH_AES_128_CBC_SHA - - - - - -Fajardo, et al. Standards Track [Page 140] - -RFC 6733 Diameter Base Protocol October 2012 - - - Note that it is quite possible that support for the - TLS_RSA_WITH_AES_128_CBC_SHA cipher suite will be REQUIRED at some - future date. Diameter nodes MAY negotiate other TLS/TCP and DTLS/ - SCTP cipher suites. - - If public key certificates are used for Diameter security (for - example, with TLS), the value of the expiration times in the routing - and peer tables MUST NOT be greater than the expiry time in the - relevant certificates. - -13.2. Peer-to-Peer Considerations - - As with any peer-to-peer protocol, proper configuration of the trust - model within a Diameter peer is essential to security. When - certificates are used, it is necessary to configure the root - certificate authorities trusted by the Diameter peer. These root CAs - are likely to be unique to Diameter usage and distinct from the root - CAs that might be trusted for other purposes such as Web browsing. - In general, it is expected that those root CAs will be configured so - as to reflect the business relationships between the organization - hosting the Diameter peer and other organizations. As a result, a - Diameter peer will typically not be configured to allow connectivity - with any arbitrary peer. With certificate authentication, Diameter - peers may not be known beforehand and therefore peer discovery may be - required. - -13.3. AVP Considerations - - Diameter AVPs often contain security-sensitive data; for example, - user passwords and location data, network addresses and cryptographic - keys. The following AVPs defined in this document are considered to - be security-sensitive: - - o Acct-Interim-Interval - - o Accounting-Realtime-Required - - o Acct-Multi-Session-Id - - o Accounting-Record-Number - - o Accounting-Record-Type - - o Accounting-Session-Id - - o Accounting-Sub-Session-Id - - o Class - - - -Fajardo, et al. Standards Track [Page 141] - -RFC 6733 Diameter Base Protocol October 2012 - - - o Session-Id - - o Session-Binding - - o Session-Server-Failover - - o User-Name - - Diameter messages containing these or any other AVPs considered to be - security-sensitive MUST only be sent protected via mutually - authenticated TLS or IPsec. In addition, those messages MUST NOT be - sent via intermediate nodes unless there is end-to-end security - between the originator and recipient or the originator has locally - trusted configuration that indicates that end-to-end security is not - needed. For example, end-to-end security may not be required in the - case where an intermediary node is known to be operated as part of - the same administrative domain as the endpoints so that an ability to - successfully compromise the intermediary would imply a high - probability of being able to compromise the endpoints as well. Note - that no end-to-end security mechanism is specified in this document. - -14. References - -14.1. Normative References - - [FLOATPOINT] - Institute of Electrical and Electronics Engineers, "IEEE - Standard for Binary Floating-Point Arithmetic, ANSI/IEEE - Standard 754-1985", August 1985. - - [IANAADFAM] - IANA, "Address Family Numbers", - <http://www.iana.org/assignments/address-family-numbers>. - - [RFC0791] Postel, J., "Internet Protocol", STD 5, RFC 791, - September 1981. - - [RFC0793] Postel, J., "Transmission Control Protocol", STD 7, - RFC 793, September 1981. - - [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate - Requirement Levels", BCP 14, RFC 2119, March 1997. - - [RFC3492] Costello, A., "Punycode: A Bootstring encoding of Unicode - for Internationalized Domain Names in Applications - (IDNA)", RFC 3492, March 2003. - - - - - -Fajardo, et al. Standards Track [Page 142] - -RFC 6733 Diameter Base Protocol October 2012 - - - [RFC3539] Aboba, B. and J. Wood, "Authentication, Authorization and - Accounting (AAA) Transport Profile", RFC 3539, June 2003. - - [RFC3629] Yergeau, F., "UTF-8, a transformation format of ISO - 10646", STD 63, RFC 3629, November 2003. - - [RFC3958] Daigle, L. and A. Newton, "Domain-Based Application - Service Location Using SRV RRs and the Dynamic Delegation - Discovery Service (DDDS)", RFC 3958, January 2005. - - [RFC3986] Berners-Lee, T., Fielding, R., and L. Masinter, "Uniform - Resource Identifier (URI): Generic Syntax", STD 66, - RFC 3986, January 2005. - - [RFC4004] Calhoun, P., Johansson, T., Perkins, C., Hiller, T., and - P. McCann, "Diameter Mobile IPv4 Application", RFC 4004, - August 2005. - - [RFC4005] Calhoun, P., Zorn, G., Spence, D., and D. Mitton, - "Diameter Network Access Server Application", RFC 4005, - August 2005. - - [RFC4006] Hakala, H., Mattila, L., Koskinen, J-P., Stura, M., and J. - Loughney, "Diameter Credit-Control Application", RFC 4006, - August 2005. - - [RFC4086] Eastlake, D., Schiller, J., and S. Crocker, "Randomness - Requirements for Security", BCP 106, RFC 4086, June 2005. - - [RFC4282] Aboba, B., Beadles, M., Arkko, J., and P. Eronen, "The - Network Access Identifier", RFC 4282, December 2005. - - [RFC4291] Hinden, R. and S. Deering, "IP Version 6 Addressing - Architecture", RFC 4291, February 2006. - - [RFC4960] Stewart, R., "Stream Control Transmission Protocol", - RFC 4960, September 2007. - - [RFC5226] Narten, T. and H. Alvestrand, "Guidelines for Writing an - IANA Considerations Section in RFCs", BCP 26, RFC 5226, - May 2008. - - [RFC5234] Crocker, D. and P. Overell, "Augmented BNF for Syntax - Specifications: ABNF", STD 68, RFC 5234, January 2008. - - [RFC5246] Dierks, T. and E. Rescorla, "The Transport Layer Security - (TLS) Protocol Version 1.2", RFC 5246, August 2008. - - - - -Fajardo, et al. Standards Track [Page 143] - -RFC 6733 Diameter Base Protocol October 2012 - - - [RFC5280] Cooper, D., Santesson, S., Farrell, S., Boeyen, S., - Housley, R., and W. Polk, "Internet X.509 Public Key - Infrastructure Certificate and Certificate Revocation List - (CRL) Profile", RFC 5280, May 2008. - - [RFC5729] Korhonen, J., Jones, M., Morand, L., and T. Tsou, - "Clarifications on the Routing of Diameter Requests Based - on the Username and the Realm", RFC 5729, December 2009. - - [RFC5890] Klensin, J., "Internationalized Domain Names for - Applications (IDNA): Definitions and Document Framework", - RFC 5890, August 2010. - - [RFC5891] Klensin, J., "Internationalized Domain Names in - Applications (IDNA): Protocol", RFC 5891, August 2010. - - [RFC6083] Tuexen, M., Seggelmann, R., and E. Rescorla, "Datagram - Transport Layer Security (DTLS) for Stream Control - Transmission Protocol (SCTP)", RFC 6083, January 2011. - - [RFC6347] Rescorla, E. and N. Modadugu, "Datagram Transport Layer - Security Version 1.2", RFC 6347, January 2012. - - [RFC6408] Jones, M., Korhonen, J., and L. Morand, "Diameter - Straightforward-Naming Authority Pointer (S-NAPTR) Usage", - RFC 6408, November 2011. - -14.2. Informative References - - [ENTERPRISE] IANA, "SMI Network Management Private Enterprise - Codes", - <http://www.iana.org/assignments/enterprise-numbers>. - - [IANATCV] IANA, "Termination-Cause AVP Values (code 295)", - <http://www.iana.org/assignments/aaa-parameters/ - aaa-parameters.xml#aaa-parameters-16>. - - [RFC1492] Finseth, C., "An Access Control Protocol, Sometimes - Called TACACS", RFC 1492, July 1993. - - [RFC1661] Simpson, W., "The Point-to-Point Protocol (PPP)", - STD 51, RFC 1661, July 1994. - - [RFC2104] Krawczyk, H., Bellare, M., and R. Canetti, "HMAC: - Keyed-Hashing for Message Authentication", RFC 2104, - February 1997. - - - - - -Fajardo, et al. Standards Track [Page 144] - -RFC 6733 Diameter Base Protocol October 2012 - - - [RFC2782] Gulbrandsen, A., Vixie, P., and L. Esibov, "A DNS RR - for specifying the location of services (DNS SRV)", - RFC 2782, February 2000. - - [RFC2865] Rigney, C., Willens, S., Rubens, A., and W. Simpson, - "Remote Authentication Dial In User Service (RADIUS)", - RFC 2865, June 2000. - - [RFC2866] Rigney, C., "RADIUS Accounting", RFC 2866, June 2000. - - [RFC2869] Rigney, C., Willats, W., and P. Calhoun, "RADIUS - Extensions", RFC 2869, June 2000. - - [RFC2881] Mitton, D. and M. Beadles, "Network Access Server - Requirements Next Generation (NASREQNG) NAS Model", - RFC 2881, July 2000. - - [RFC2975] Aboba, B., Arkko, J., and D. Harrington, "Introduction - to Accounting Management", RFC 2975, October 2000. - - [RFC2989] Aboba, B., Calhoun, P., Glass, S., Hiller, T., McCann, - P., Shiino, H., Walsh, P., Zorn, G., Dommety, G., - Perkins, C., Patil, B., Mitton, D., Manning, S., - Beadles, M., Chen, X., Sivalingham, S., Hameed, A., - Munson, M., Jacobs, S., Lim, B., Hirschman, B., Hsu, - R., Koo, H., Lipford, M., Campbell, E., Xu, Y., Baba, - S., and E. Jaques, "Criteria for Evaluating AAA - Protocols for Network Access", RFC 2989, November 2000. - - [RFC3162] Aboba, B., Zorn, G., and D. Mitton, "RADIUS and IPv6", - RFC 3162, August 2001. - - [RFC3748] Aboba, B., Blunk, L., Vollbrecht, J., Carlson, J., and - H. Levkowetz, "Extensible Authentication Protocol - (EAP)", RFC 3748, June 2004. - - [RFC4301] Kent, S. and K. Seo, "Security Architecture for the - Internet Protocol", RFC 4301, December 2005. - - [RFC4690] Klensin, J., Faltstrom, P., Karp, C., and IAB, "Review - and Recommendations for Internationalized Domain Names - (IDNs)", RFC 4690, September 2006. - - [RFC5176] Chiba, M., Dommety, G., Eklund, M., Mitton, D., and B. - Aboba, "Dynamic Authorization Extensions to Remote - Authentication Dial In User Service (RADIUS)", - RFC 5176, January 2008. - - - - -Fajardo, et al. Standards Track [Page 145] - -RFC 6733 Diameter Base Protocol October 2012 - - - [RFC5461] Gont, F., "TCP's Reaction to Soft Errors", RFC 5461, - February 2009. - - [RFC5905] Mills, D., Martin, J., Burbank, J., and W. Kasch, - "Network Time Protocol Version 4: Protocol and - Algorithms Specification", RFC 5905, June 2010. - - [RFC5927] Gont, F., "ICMP Attacks against TCP", RFC 5927, - July 2010. - - [RFC6335] Cotton, M., Eggert, L., Touch, J., Westerlund, M., and - S. Cheshire, "Internet Assigned Numbers Authority - (IANA) Procedures for the Management of the Service - Name and Transport Protocol Port Number Registry", - BCP 165, RFC 6335, August 2011. - - [RFC6737] Kang, J. and G. Zorn, "The Diameter Capabilities Update - Application", RFC 6737, October 2012. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -Fajardo, et al. Standards Track [Page 146] - -RFC 6733 Diameter Base Protocol October 2012 - - -Appendix A. Acknowledgements - -A.1. This Document - - The authors would like to thank the following people that have - provided proposals and contributions to this document: - - To Vishnu Ram and Satendra Gera for their contributions on - capabilities updates, predictive loop avoidance, as well as many - other technical proposals. To Tolga Asveren for his insights and - contributions on almost all of the proposed solutions incorporated - into this document. To Timothy Smith for helping on the capabilities - Update and other topics. To Tony Zhang for providing fixes to - loopholes on composing Failed-AVPs as well as many other issues and - topics. To Jan Nordqvist for clearly stating the usage of - Application Ids. To Anders Kristensen for providing needed technical - opinions. To David Frascone for providing invaluable review of the - document. To Mark Jones for providing clarifying text on vendor - command codes and other vendor-specific indicators. To Victor - Pascual and Sebastien Decugis for new text and recommendations on - SCTP/DTLS. To Jouni Korhonen for taking over the editing task and - resolving last bits from versions 27 through 29. - - Special thanks to the Diameter extensibility design team, which - helped resolve the tricky question of mandatory AVPs and ABNF - semantics. The members of this team are as follows: - - Avi Lior, Jari Arkko, Glen Zorn, Lionel Morand, Mark Jones, Tolga - Asveren, Jouni Korhonen, and Glenn McGregor. - - Special thanks also to people who have provided invaluable comments - and inputs especially in resolving controversial issues: - - Glen Zorn, Yoshihiro Ohba, Marco Stura, Stephen Farrel, Pete Resnick, - Peter Saint-Andre, Robert Sparks, Krishna Prasad, Sean Turner, Barry - Leiba, and Pasi Eronen. - - Finally, we would like to thank the original authors of this - document: - - Pat Calhoun, John Loughney, Jari Arkko, Erik Guttman, and Glen Zorn. - - Their invaluable knowledge and experience has given us a robust and - flexible AAA protocol that many people have seen great value in - adopting. We greatly appreciate their support and stewardship for - the continued improvements of Diameter as a protocol. We would also - like to extend our gratitude to folks aside from the authors who have - - - - -Fajardo, et al. Standards Track [Page 147] - -RFC 6733 Diameter Base Protocol October 2012 - - - assisted and contributed to the original version of this document. - Their efforts significantly contributed to the success of Diameter. - -A.2. RFC 3588 - - The authors would like to thank Nenad Trifunovic, Tony Johansson and - Pankaj Patel for their participation in the pre-IETF Document Reading - Party. Allison Mankin, Jonathan Wood, and Bernard Aboba provided - invaluable assistance in working out transport issues and this was - also the case with Steven Bellovin in the security area. - - Paul Funk and David Mitton were instrumental in getting the Peer - State Machine correct, and our deep thanks go to them for their time. - - Text in this document was also provided by Paul Funk, Mark Eklund, - Mark Jones, and Dave Spence. Jacques Caron provided many great - comments as a result of a thorough review of the spec. - - The authors would also like to acknowledge the following people for - their contribution in the development of the Diameter protocol: - - Allan C. Rubens, Haseeb Akhtar, William Bulley, Stephen Farrell, - David Frascone, Daniel C. Fox, Lol Grant, Ignacio Goyret, Nancy - Greene, Peter Heitman, Fredrik Johansson, Mark Jones, Martin Julien, - Bob Kopacz, Paul Krumviede, Fergal Ladley, Ryan Moats, Victor Muslin, - Kenneth Peirce, John Schnizlein, Sumit Vakil, John R. Vollbrecht, and - Jeff Weisberg. - - Finally, Pat Calhoun would like to thank Sun Microsystems since most - of the effort put into this document was done while he was in their - employ. - -Appendix B. S-NAPTR Example - - As an example, consider a client that wishes to resolve aaa: - ex1.example.com. The client performs a NAPTR query for that domain, - and the following NAPTR records are returned: - - ;; order pref flags service regexp replacement - IN NAPTR 50 50 "s" "aaa:diameter.tls.tcp" "" - _diameter._tls.ex1.example.com - IN NAPTR 100 50 "s" "aaa:diameter.tcp" "" - _aaa._tcp.ex1.example.com - IN NAPTR 150 50 "s" "aaa:diameter.sctp" "" - _diameter._sctp.ex1.example.com - - This indicates that the server supports TLS, TCP, and SCTP in that - order. If the client supports TLS, TLS will be used, targeted to a - - - -Fajardo, et al. Standards Track [Page 148] - -RFC 6733 Diameter Base Protocol October 2012 - - - host determined by an SRV lookup of _diameter._tls.ex1.example.com. - That lookup would return: - - ;; Priority Weight Port Target - IN SRV 0 1 5060 server1.ex1.example.com - IN SRV 0 2 5060 server2.ex1.example.com - - As an alternative example, a client that wishes to resolve aaa: - ex2.example.com. The client performs a NAPTR query for that domain, - and the following NAPTR records are returned: - - ;; order pref flags service regexp replacement - IN NAPTR 150 50 "a" "aaa:diameter.tls.tcp" "" - server1.ex2.example.com - IN NAPTR 150 50 "a" "aaa:diameter.tls.tcp" "" - server2.ex2.example.com - - This indicates that the server supports TCP available at the returned - host names. - -Appendix C. Duplicate Detection - - As described in Section 9.4, accounting record duplicate detection is - based on session identifiers. Duplicates can appear for various - reasons: - - o Failover to an alternate server. Where close to real-time - performance is required, failover thresholds need to be kept low. - This may lead to an increased likelihood of duplicates. Failover - can occur at the client or within Diameter agents. - - o Failure of a client or agent after sending a record from non- - volatile memory, but prior to receipt of an application-layer ACK - and deletion of the record to be sent. This will result in - retransmission of the record soon after the client or agent has - rebooted. - - o Duplicates received from RADIUS gateways. Since the - retransmission behavior of RADIUS is not defined within [RFC2865], - the likelihood of duplication will vary according to the - implementation. - - o Implementation problems and misconfiguration. - - The T flag is used as an indication of an application-layer - retransmission event, e.g., due to failover to an alternate server. - It is defined only for request messages sent by Diameter clients or - agents. For instance, after a reboot, a client may not know whether - - - -Fajardo, et al. Standards Track [Page 149] - -RFC 6733 Diameter Base Protocol October 2012 - - - it has already tried to send the accounting records in its non- - volatile memory before the reboot occurred. Diameter servers MAY use - the T flag as an aid when processing requests and detecting duplicate - messages. However, servers that do this MUST ensure that duplicates - are found even when the first transmitted request arrives at the - server after the retransmitted request. It can be used only in cases - where no answer has been received from the server for a request and - the request is sent again, (e.g., due to a failover to an alternate - peer, due to a recovered primary peer or due to a client re-sending a - stored record from non-volatile memory such as after reboot of a - client or agent). - - In some cases, the Diameter accounting server can delay the duplicate - detection and accounting record processing until a post-processing - phase takes place. At that time records are likely to be sorted - according to the included User-Name and duplicate elimination is easy - in this case. In other situations, it may be necessary to perform - real-time duplicate detection, such as when credit limits are imposed - or real-time fraud detection is desired. - - In general, only generation of duplicates due to failover or re- - sending of records in non-volatile storage can be reliably detected - by Diameter clients or agents. In such cases, the Diameter client or - agents can mark the message as a possible duplicate by setting the T - flag. Since the Diameter server is responsible for duplicate - detection, it can choose whether or not to make use of the T flag, in - order to optimize duplicate detection. Since the T flag does not - affect interoperability, and it may not be needed by some servers, - generation of the T flag is REQUIRED for Diameter clients and agents, - but it MAY be implemented by Diameter servers. - - As an example, it can be usually be assumed that duplicates appear - within a time window of longest recorded network partition or device - fault, perhaps a day. So only records within this time window need - to be looked at in the backward direction. Secondly, hashing - techniques or other schemes, such as the use of the T flag in the - received messages, may be used to eliminate the need to do a full - search even in this set except for rare cases. - - The following is an example of how the T flag may be used by the - server to detect duplicate requests. - - A Diameter server MAY check the T flag of the received message to - determine if the record is a possible duplicate. If the T flag is - set in the request message, the server searches for a duplicate - within a configurable duplication time window backward and - forward. This limits database searching to those records where - the T flag is set. In a well-run network, network partitions and - - - -Fajardo, et al. Standards Track [Page 150] - -RFC 6733 Diameter Base Protocol October 2012 - - - device faults will presumably be rare events, so this approach - represents a substantial optimization of the duplicate detection - process. During failover, it is possible for the original record - to be received after the T-flag-marked record, due to differences - in network delays experienced along the path by the original and - duplicate transmissions. The likelihood of this occurring - increases as the failover interval is decreased. In order to be - able to detect duplicates that are out of order, the Diameter - server should use backward and forward time windows when - performing duplicate checking for the T-flag-marked request. For - example, in order to allow time for the original record to exit - the network and be recorded by the accounting server, the Diameter - server can delay processing records with the T flag set until a - time period TIME_WAIT + RECORD_PROCESSING_TIME has elapsed after - the closing of the original transport connection. After this time - period, it may check the T-flag-marked records against the - database with relative assurance that the original records, if - sent, have been received and recorded. - -Appendix D. Internationalized Domain Names - - To be compatible with the existing DNS infrastructure and simplify - host and domain name comparison, Diameter identities (FQDNs) are - represented in ASCII form. This allows the Diameter protocol to fall - in-line with the DNS strategy of being transparent from the effects - of Internationalized Domain Names (IDNs) by following the - recommendations in [RFC4690] and [RFC5890]. Applications that - provide support for IDNs outside of the Diameter protocol but - interacting with it SHOULD use the representation and conversion - framework described in [RFC5890], [RFC5891], and [RFC3492]. -</pre> - -</section> diff --git a/lib/diameter/doc/src/diameter_tcp.xml b/lib/diameter/doc/src/diameter_tcp.xml index 4644a05331..9f84eeb9fd 100644 --- a/lib/diameter/doc/src/diameter_tcp.xml +++ b/lib/diameter/doc/src/diameter_tcp.xml @@ -211,14 +211,11 @@ that will not be forthcoming, which will eventually cause the RFC 3539 watchdog to take down the connection.</p> <p> -If an <c>ip</c> option is not specified then the first element of a -non-empty <c>Host-IP-Address</c> list in <c>Svc</c> provides the local -IP address. -If neither is specified then the default address selected by &gen_tcp; -is used. -In all cases, the selected address is either returned from -&start; or passed in a <c>connected</c> message over the transport -interface.</p> +The first element of a non-empty <c>Host-IP-Address</c> list in +<c>Svc</c> provides the local IP address if an <c>ip</c> option is not +specified. +The local address is either returned from&start; or passed in a +<c>connected</c> message over the transport interface.</p> </desc> </func> diff --git a/lib/diameter/doc/src/files.mk b/lib/diameter/doc/src/files.mk index cb4f88a375..4c1297f6cc 100644 --- a/lib/diameter/doc/src/files.mk +++ b/lib/diameter/doc/src/files.mk @@ -2,7 +2,7 @@ # %CopyrightBegin% # -# Copyright Ericsson AB 2010-2016. All Rights Reserved. +# Copyright Ericsson AB 2010-2017. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -40,8 +40,7 @@ XML_PART_FILES = \ user_man.xml XML_EXTRA_FILES = \ - seealso.ent \ - diameter_soc_rfc6733.xml + seealso.ent XML_CHAPTER_FILES = \ diameter_intro.xml \ diff --git a/lib/diameter/doc/src/seealso.ent b/lib/diameter/doc/src/seealso.ent index ef6af1a3d0..c5a53670d0 100644 --- a/lib/diameter/doc/src/seealso.ent +++ b/lib/diameter/doc/src/seealso.ent @@ -72,6 +72,7 @@ significant. <!ENTITY watchdog_timer '<seealso marker="#watchdog_timer">watchdog_timer</seealso>'> <!ENTITY mod_string_decode '<seealso marker="diameter#service_opt">diameter:service_opt()</seealso> <seealso marker="diameter#string_decode">string_decode</seealso>'> +<!ENTITY mod_decode_format '<seealso marker="diameter#service_opt">diameter:service_opt()</seealso> <seealso marker="diameter#decode_format">decode_format</seealso>'> <!-- diameter_app --> diff --git a/lib/diameter/doc/standard/rfc7683.txt b/lib/diameter/doc/standard/rfc7683.txt new file mode 100644 index 0000000000..ab2392c6c0 --- /dev/null +++ b/lib/diameter/doc/standard/rfc7683.txt @@ -0,0 +1,2355 @@ + + + + + + +Internet Engineering Task Force (IETF) J. Korhonen, Ed. +Request for Comments: 7683 Broadcom Corporation +Category: Standards Track S. Donovan, Ed. +ISSN: 2070-1721 B. Campbell + Oracle + L. Morand + Orange Labs + October 2015 + + + Diameter Overload Indication Conveyance + +Abstract + + This specification defines a base solution for Diameter overload + control, referred to as Diameter Overload Indication Conveyance + (DOIC). + +Status of This Memo + + This is an Internet Standards Track document. + + This document is a product of the Internet Engineering Task Force + (IETF). It represents the consensus of the IETF community. It has + received public review and has been approved for publication by the + Internet Engineering Steering Group (IESG). Further information on + Internet Standards is available in Section 2 of RFC 5741. + + Information about the current status of this document, any errata, + and how to provide feedback on it may be obtained at + http://www.rfc-editor.org/info/rfc7683. + +Copyright Notice + + Copyright (c) 2015 IETF Trust and the persons identified as the + document authors. All rights reserved. + + This document is subject to BCP 78 and the IETF Trust's Legal + Provisions Relating to IETF Documents + (http://trustee.ietf.org/license-info) in effect on the date of + publication of this document. Please review these documents + carefully, as they describe your rights and restrictions with respect + to this document. Code Components extracted from this document must + include Simplified BSD License text as described in Section 4.e of + the Trust Legal Provisions and are provided without warranty as + described in the Simplified BSD License. + + + + + +Korhonen, et al. Standards Track [Page 1] + +RFC 7683 DOIC October 2015 + + +Table of Contents + + 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 3 + 2. Terminology and Abbreviations . . . . . . . . . . . . . . . . 3 + 3. Conventions Used in This Document . . . . . . . . . . . . . . 5 + 4. Solution Overview . . . . . . . . . . . . . . . . . . . . . . 5 + 4.1. Piggybacking . . . . . . . . . . . . . . . . . . . . . . 6 + 4.2. DOIC Capability Announcement . . . . . . . . . . . . . . 7 + 4.3. DOIC Overload Condition Reporting . . . . . . . . . . . . 9 + 4.4. DOIC Extensibility . . . . . . . . . . . . . . . . . . . 11 + 4.5. Simplified Example Architecture . . . . . . . . . . . . . 12 + 5. Solution Procedures . . . . . . . . . . . . . . . . . . . . . 12 + 5.1. Capability Announcement . . . . . . . . . . . . . . . . . 12 + 5.1.1. Reacting Node Behavior . . . . . . . . . . . . . . . 13 + 5.1.2. Reporting Node Behavior . . . . . . . . . . . . . . . 13 + 5.1.3. Agent Behavior . . . . . . . . . . . . . . . . . . . 14 + 5.2. Overload Report Processing . . . . . . . . . . . . . . . 15 + 5.2.1. Overload Control State . . . . . . . . . . . . . . . 15 + 5.2.2. Reacting Node Behavior . . . . . . . . . . . . . . . 19 + 5.2.3. Reporting Node Behavior . . . . . . . . . . . . . . . 20 + 5.3. Protocol Extensibility . . . . . . . . . . . . . . . . . 22 + 6. Loss Algorithm . . . . . . . . . . . . . . . . . . . . . . . 23 + 6.1. Overview . . . . . . . . . . . . . . . . . . . . . . . . 23 + 6.2. Reporting Node Behavior . . . . . . . . . . . . . . . . . 24 + 6.3. Reacting Node Behavior . . . . . . . . . . . . . . . . . 24 + 7. Attribute Value Pairs . . . . . . . . . . . . . . . . . . . . 25 + 7.1. OC-Supported-Features AVP . . . . . . . . . . . . . . . . 25 + 7.2. OC-Feature-Vector AVP . . . . . . . . . . . . . . . . . . 25 + 7.3. OC-OLR AVP . . . . . . . . . . . . . . . . . . . . . . . 26 + 7.4. OC-Sequence-Number AVP . . . . . . . . . . . . . . . . . 26 + 7.5. OC-Validity-Duration AVP . . . . . . . . . . . . . . . . 26 + 7.6. OC-Report-Type AVP . . . . . . . . . . . . . . . . . . . 27 + 7.7. OC-Reduction-Percentage AVP . . . . . . . . . . . . . . . 27 + 7.8. AVP Flag Rules . . . . . . . . . . . . . . . . . . . . . 28 + 8. Error Response Codes . . . . . . . . . . . . . . . . . . . . 28 + 9. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 29 + 9.1. AVP Codes . . . . . . . . . . . . . . . . . . . . . . . . 29 + 9.2. New Registries . . . . . . . . . . . . . . . . . . . . . 29 + 10. Security Considerations . . . . . . . . . . . . . . . . . . . 30 + 10.1. Potential Threat Modes . . . . . . . . . . . . . . . . . 30 + 10.2. Denial-of-Service Attacks . . . . . . . . . . . . . . . 31 + 10.3. Noncompliant Nodes . . . . . . . . . . . . . . . . . . . 32 + 10.4. End-to-End Security Issues . . . . . . . . . . . . . . . 32 + 11. References . . . . . . . . . . . . . . . . . . . . . . . . . 34 + 11.1. Normative References . . . . . . . . . . . . . . . . . . 34 + 11.2. Informative References . . . . . . . . . . . . . . . . . 34 + + + + + +Korhonen, et al. Standards Track [Page 2] + +RFC 7683 DOIC October 2015 + + + Appendix A. Issues Left for Future Specifications . . . . . . . 35 + A.1. Additional Traffic Abatement Algorithms . . . . . . . . . 35 + A.2. Agent Overload . . . . . . . . . . . . . . . . . . . . . 35 + A.3. New Error Diagnostic AVP . . . . . . . . . . . . . . . . 35 + Appendix B. Deployment Considerations . . . . . . . . . . . . . 35 + Appendix C. Considerations for Applications Integrating the DOIC + Solution . . . . . . . . . . . . . . . . . . . . . . 36 + C.1. Application Classification . . . . . . . . . . . . . . . 36 + C.2. Implications of Application Type Overload . . . . . . . . 37 + C.3. Request Transaction Classification . . . . . . . . . . . 38 + C.4. Request Type Overload Implications . . . . . . . . . . . 39 + Contributors . . . . . . . . . . . . . . . . . . . . . . . . . . 41 + Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 42 + +1. Introduction + + This specification defines a base solution for Diameter overload + control, referred to as Diameter Overload Indication Conveyance + (DOIC), based on the requirements identified in [RFC7068]. + + This specification addresses Diameter overload control between + Diameter nodes that support the DOIC solution. The solution, which + is designed to apply to existing and future Diameter applications, + requires no changes to the Diameter base protocol [RFC6733] and is + deployable in environments where some Diameter nodes do not implement + the Diameter overload control solution defined in this specification. + + A new application specification can incorporate the overload control + mechanism specified in this document by making it mandatory to + implement for the application and referencing this specification + normatively. It is the responsibility of the Diameter application + designers to define how overload control mechanisms work on that + application. + + Note that the overload control solution defined in this specification + does not address all the requirements listed in [RFC7068]. A number + of features related to overload control are left for future + specifications. See Appendix A for a list of extensions that are + currently being considered. + +2. Terminology and Abbreviations + + Abatement + + Reaction to receipt of an overload report resulting in a reduction + in traffic sent to the reporting node. Abatement actions include + diversion and throttling. + + + + +Korhonen, et al. Standards Track [Page 3] + +RFC 7683 DOIC October 2015 + + + Abatement Algorithm + + An extensible method requested by reporting nodes and used by + reacting nodes to reduce the amount of traffic sent during an + occurrence of overload control. + + Diversion + + An overload abatement treatment where the reacting node selects + alternate destinations or paths for requests. + + Host-Routed Requests + + Requests that a reacting node knows will be served by a particular + host, either due to the presence of a Destination-Host Attribute + Value Pair (AVP) or by some other local knowledge on the part of + the reacting node. + + Overload Control State (OCS) + + Internal state maintained by a reporting or reacting node + describing occurrences of overload control. + + Overload Report (OLR) + + Overload control information for a particular overload occurrence + sent by a reporting node. + + Reacting Node + + A Diameter node that acts upon an overload report. + + Realm-Routed Requests + + Requests sent by a reacting node where the reacting node does not + know to which host the request will be routed. + + Reporting Node + + A Diameter node that generates an overload report. (This may or + may not be the overloaded node.) + + + + + + + + + + +Korhonen, et al. Standards Track [Page 4] + +RFC 7683 DOIC October 2015 + + + Throttling + + An abatement treatment that limits the number of requests sent by + the reacting node. Throttling can include a Diameter Client + choosing to not send requests, or a Diameter Agent or Server + rejecting requests with appropriate error responses. In both + cases, the result of the throttling is a permanent rejection of + the transaction. + +3. Conventions Used in This Document + + The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", + "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this + document are to be interpreted as described in RFC 2119 [RFC2119]. + + The interpretation from RFC 2119 [RFC2119] does not apply for the + above listed words when they are not used in all caps. + +4. Solution Overview + + The Diameter Overload Information Conveyance (DOIC) solution allows + Diameter nodes to request that other Diameter nodes perform overload + abatement actions, that is, actions to reduce the load offered to the + overloaded node or realm. + + A Diameter node that supports DOIC is known as a "DOIC node". Any + Diameter node can act as a DOIC node, including Diameter Clients, + Diameter Servers, and Diameter Agents. DOIC nodes are further + divided into "Reporting Nodes" and "Reacting Nodes." A reporting + node requests overload abatement by sending Overload Reports (OLRs). + + A reacting node acts upon OLRs and performs whatever actions are + needed to fulfill the abatement requests included in the OLRs. A + reporting node may report overload on its own behalf or on behalf of + other nodes. Likewise, a reacting node may perform overload + abatement on its own behalf or on behalf of other nodes. + + A Diameter node's role as a DOIC node is independent of its Diameter + role. For example, Diameter Agents may act as DOIC nodes, even + though they are not endpoints in the Diameter sense. Since Diameter + enables bidirectional applications, where Diameter Servers can send + requests towards Diameter Clients, a given Diameter node can + simultaneously act as both a reporting node and a reacting node. + + Likewise, a Diameter Agent may act as a reacting node from the + perspective of upstream nodes, and a reporting node from the + perspective of downstream nodes. + + + + +Korhonen, et al. Standards Track [Page 5] + +RFC 7683 DOIC October 2015 + + + DOIC nodes do not generate new messages to carry DOIC-related + information. Rather, they "piggyback" DOIC information over existing + Diameter messages by inserting new AVPs into existing Diameter + requests and responses. Nodes indicate support for DOIC, and any + needed DOIC parameters, by inserting an OC-Supported-Features AVP + (Section 7.1) into existing requests and responses. Reporting nodes + send OLRs by inserting OC-OLR AVPs (Section 7.3). + + A given OLR applies to the Diameter realm and application of the + Diameter message that carries it. If a reporting node supports more + than one realm and/or application, it reports independently for each + combination of realm and application. Similarly, the OC-Supported- + Features AVP applies to the realm and application of the enclosing + message. This implies that a node may support DOIC for one + application and/or realm, but not another, and may indicate different + DOIC parameters for each application and realm for which it supports + DOIC. + + Reacting nodes perform overload abatement according to an agreed-upon + abatement algorithm. An abatement algorithm defines the meaning of + some of the parameters of an OLR and the procedures required for + overload abatement. An overload abatement algorithm separates + Diameter requests into two sets. The first set contains the requests + that are to undergo overload abatement treatment of either throttling + or diversion. The second set contains the requests that are to be + given normal routing treatment. This document specifies a single + "must-support" algorithm, namely, the "loss" algorithm (Section 6). + Future specifications may introduce new algorithms. + + Overload conditions may vary in scope. For example, a single + Diameter node may be overloaded, in which case, reacting nodes may + attempt to send requests to other destinations. On the other hand, + an entire Diameter realm may be overloaded, in which case, such + attempts would do harm. DOIC OLRs have a concept of "report type" + (Section 7.6), where the type defines such behaviors. Report types + are extensible. This document defines report types for overload of a + specific host and for overload of an entire realm. + + DOIC works through non-supporting Diameter Agents that properly pass + unknown AVPs unchanged. + +4.1. Piggybacking + + There is no new Diameter application defined to carry overload- + related AVPs. The overload control AVPs defined in this + specification have been designed to be piggybacked on top of existing + + + + + +Korhonen, et al. Standards Track [Page 6] + +RFC 7683 DOIC October 2015 + + + application messages. This is made possible by adding the optional + overload control AVPs OC-OLR and OC-Supported-Features into existing + commands. + + Reacting nodes indicate support for DOIC by including the + OC-Supported-Features AVP in all request messages originated or + relayed by the reacting node. + + Reporting nodes indicate support for DOIC by including the + OC-Supported-Features AVP in all answer messages that are originated + or relayed by the reporting node and that are in response to a + request that contained the OC-Supported-Features AVP. Reporting + nodes may include overload reports using the OC-OLR AVP in answer + messages. + + Note that the overload control solution does not have fixed server + and client roles. The DOIC node role is determined based on the + message type: whether the message is a request (i.e., sent by a + "reacting node") or an answer (i.e., sent by a "reporting node"). + Therefore, in a typical client-server deployment, the Diameter Client + may report its overload condition to the Diameter Server for any + Diameter-Server-initiated message exchange. An example of such is + the Diameter Server requesting a re-authentication from a Diameter + Client. + +4.2. DOIC Capability Announcement + + The DOIC solution supports the ability for Diameter nodes to + determine if other nodes in the path of a request support the + solution. This capability is referred to as DOIC Capability + Announcement (DCA) and is separate from the Diameter Capability + Exchange. + + The DCA mechanism uses the OC-Supported-Features AVPs to indicate the + Diameter overload features supported. + + The first node in the path of a Diameter request that supports the + DOIC solution inserts the OC-Supported-Features AVP in the request + message. + + The individual features supported by the DOIC nodes are indicated in + the OC-Feature-Vector AVP. Any semantics associated with the + features will be defined in extension specifications that introduce + the features. + + Note: As discussed elsewhere in the document, agents in the path + of the request can modify the OC-Supported-Features AVP. + + + + +Korhonen, et al. Standards Track [Page 7] + +RFC 7683 DOIC October 2015 + + + Note: The DOIC solution must support deployments where Diameter + Clients and/or Diameter Servers do not support the DOIC solution. + In this scenario, Diameter Agents that support the DOIC solution + may handle overload abatement for the non-supporting Diameter + nodes. In this case, the DOIC agent will insert the OC-Supported- + Features AVP in requests that do not already contain one, telling + the reporting node that there is a DOIC node that will handle + overload abatement. For transactions where there was an + OC-Supporting-Features AVP in the request, the agent will insert + the OC-Supported-Features AVP in answers, telling the reacting + node that there is a reporting node. + + The OC-Feature-Vector AVP will always contain an indication of + support for the loss overload abatement algorithm defined in this + specification (see Section 6). This ensures that a reporting node + always supports at least one of the advertised abatement algorithms + received in a request messages. + + The reporting node inserts the OC-Supported-Features AVP in all + answer messages to requests that contained the OC-Supported-Features + AVP. The contents of the reporting node's OC-Supported-Features AVP + indicate the set of Diameter overload features supported by the + reporting node. This specification defines one exception -- the + reporting node only includes an indication of support for one + overload abatement algorithm, independent of the number of overload + abatement algorithms actually supported by the reacting node. The + overload abatement algorithm indicated is the algorithm that the + reporting node intends to use should it enter an overload condition. + Reacting nodes can use the indicated overload abatement algorithm to + prepare for possible overload reports and must use the indicated + overload abatement algorithm if traffic reduction is actually + requested. + + Note that the loss algorithm defined in this document is a + stateless abatement algorithm. As a result, it does not require + any actions by reacting nodes prior to the receipt of an overload + report. Stateful abatement algorithms that base the abatement + logic on a history of request messages sent might require reacting + nodes to maintain state in advance of receiving an overload report + to ensure that the overload reports can be properly handled. + + While it should only be done in exceptional circumstances and not + during an active occurrence of overload, a reacting node that wishes + to transition to a different abatement algorithm can stop advertising + support for the algorithm indicated by the reporting node, as long as + support for the loss algorithm is always advertised. + + + + + +Korhonen, et al. Standards Track [Page 8] + +RFC 7683 DOIC October 2015 + + + The DCA mechanism must also allow the scenario where the set of + features supported by the sender of a request and by agents in the + path of a request differ. In this case, the agent can update the + OC-Supported-Features AVP to reflect the mixture of the two sets of + supported features. + + Note: The logic to determine if the content of the OC-Supported- + Features AVP should be changed is out of scope for this document, + as is the logic to determine the content of a modified + OC-Supported-Features AVP. These are left to implementation + decisions. Care must be taken not to introduce interoperability + issues for downstream or upstream DOIC nodes. As such, the agent + must act as a fully compliant reporting node to the downstream + reacting node and as a fully compliant reacting node to the + upstream reporting node. + +4.3. DOIC Overload Condition Reporting + + As with DOIC capability announcement, overload condition reporting + uses new AVPs (Section 7.3) to indicate an overload condition. + + The OC-OLR AVP is referred to as an overload report. The OC-OLR AVP + includes the type of report, a sequence number, the length of time + that the report is valid, and AVPs specific to the abatement + algorithm. + + Two types of overload reports are defined in this document: host + reports and realm reports. + + A report of type "HOST_REPORT" is sent to indicate the overload of a + specific host, identified by the Origin-Host AVP of the message + containing the OLR, for the Application-ID indicated in the + transaction. When receiving an OLR of type "HOST_REPORT", a reacting + node applies overload abatement treatment to the host-routed requests + identified by the overload abatement algorithm (as defined in + Section 2) sent for this application to the overloaded host. + + A report of type "REALM_REPORT" is sent to indicate the overload of a + realm for the Application-ID indicated in the transaction. The + overloaded realm is identified by the Destination-Realm AVP of the + message containing the OLR. When receiving an OLR of type + "REALM_REPORT", a reacting node applies overload abatement treatment + to realm-routed requests identified by the overload abatement + algorithm (as defined in Section 2) sent for this application to the + overloaded realm. + + + + + + +Korhonen, et al. Standards Track [Page 9] + +RFC 7683 DOIC October 2015 + + + This document assumes that there is a single source for realm reports + for a given realm, or that if multiple nodes can send realm reports, + that each such node has full knowledge of the overload state of the + entire realm. A reacting node cannot distinguish between receiving + realm reports from a single node or from multiple nodes. + + Note: Known issues exist if there are multiple sources for + overload reports that apply to the same Diameter entity. Reacting + nodes have no way of determining the source and, as such, will + treat them as coming from a single source. Variance in sequence + numbers between the two sources can then cause incorrect overload + abatement treatment to be applied for indeterminate periods of + time. + + Reporting nodes are responsible for determining the need for a + reduction of traffic. The method for making this determination is + implementation specific and depends on the type of overload report + being generated. A host report might be generated by tracking use of + resources required by the host to handle transactions for the + Diameter application. A realm report generally impacts the traffic + sent to multiple hosts and, as such, requires tracking the capacity + of all servers able to handle realm-routed requests for the + application and realm. + + Once a reporting node determines the need for a reduction in traffic, + it uses the DOIC-defined AVPs to report on the condition. These AVPs + are included in answer messages sent or relayed by the reporting + node. The reporting node indicates the overload abatement algorithm + that is to be used to handle the traffic reduction in the + OC-Supported-Features AVP. The OC-OLR AVP is used to communicate + information about the requested reduction. + + Reacting nodes, upon receipt of an overload report, apply the + overload abatement algorithm to traffic impacted by the overload + report. The method used to determine the requests that are to + receive overload abatement treatment is dependent on the abatement + algorithm. The loss abatement algorithm is defined in this document + (Section 6). Other abatement algorithms can be defined in extensions + to the DOIC solution. + + Two types of overload abatement treatment are defined, diversion and + throttling. Reacting nodes are responsible for determining which + treatment is appropriate for individual requests. + + As the conditions that lead to the generation of the overload report + change, the reporting node can send new overload reports requesting + greater reduction if the condition gets worse or less reduction if + the condition improves. The reporting node sends an overload report + + + +Korhonen, et al. Standards Track [Page 10] + +RFC 7683 DOIC October 2015 + + + with a duration of zero to indicate that the overload condition has + ended and abatement is no longer needed. + + The reacting node also determines when the overload report expires + based on the OC-Validity-Duration AVP in the overload report and + stops applying the abatement algorithm when the report expires. + + Note that erroneous overload reports can be used for DoS attacks. + This includes the ability to indicate that a significant reduction in + traffic, up to and including a request for no traffic, should be sent + to a reporting node. As such, care should be taken to verify the + sender of overload reports. + +4.4. DOIC Extensibility + + The DOIC solution is designed to be extensible. This extensibility + is based on existing Diameter-based extensibility mechanisms, along + with the DOIC capability announcement mechanism. + + There are multiple categories of extensions that are expected. This + includes the definition of new overload abatement algorithms, the + definition of new report types, and the definition of new scopes of + messages impacted by an overload report. + + A DOIC node communicates supported features by including them in the + OC-Feature-Vector AVP, as a sub-AVP of OC-Supported-Features. Any + non-backwards-compatible DOIC extensions define new values for the + OC-Feature-Vector AVP. DOIC extensions also have the ability to add + new AVPs to the OC-Supported-Features AVP, if additional information + about the new feature is required. + + Overload reports can also be extended by adding new sub-AVPs to the + OC-OLR AVP, allowing reporting nodes to communicate additional + information about handling an overload condition. + + If necessary, new extensions can also define new AVPs that are not + part of the OC-Supported-Features and OC-OLR group AVPs. It is, + however, recommended that DOIC extensions use the OC-Supported- + Features AVP and OC-OLR AVP to carry all DOIC-related AVPs. + + + + + + + + + + + + +Korhonen, et al. Standards Track [Page 11] + +RFC 7683 DOIC October 2015 + + +4.5. Simplified Example Architecture + + Figure 1 illustrates the simplified architecture for Diameter + overload information conveyance. + + Realm X Same or other Realms + <--------------------------------------> <----------------------> + + + +--------+ : (optional) : + |Diameter| : : + |Server A|--+ .--. : +--------+ : .--. + +--------+ | _( `. : |Diameter| : _( `. +--------+ + +--( )--:-| Agent |-:--( )--|Diameter| + +--------+ | ( ` . ) ) : +--------+ : ( ` . ) ) | Client | + |Diameter|--+ `--(___.-' : : `--(___.-' +--------+ + |Server B| : : + +--------+ : : + + End-to-end Overload Indication + 1) <-----------------------------------------------> + Diameter Application Y + + Overload Indication A Overload Indication A' + 2) <----------------------> <----------------------> + Diameter Application Y Diameter Application Y + + Figure 1: Simplified Architecture Choices for Overload Indication + Delivery + + In Figure 1, the Diameter overload indication can be conveyed (1) + end-to-end between servers and clients or (2) between servers and the + Diameter Agent inside the realm and then between the Diameter Agent + and the clients. + +5. Solution Procedures + + This section outlines the normative behavior for the DOIC solution. + +5.1. Capability Announcement + + This section defines DOIC Capability Announcement (DCA) behavior. + + Note: This specification assumes that changes in DOIC node + capabilities are relatively rare events that occur as a result of + administrative action. Reacting nodes ought to minimize changes + that force the reporting node to change the features being used, + especially during active overload conditions. But even if + + + +Korhonen, et al. Standards Track [Page 12] + +RFC 7683 DOIC October 2015 + + + reacting nodes avoid such changes, reporting nodes still have to + be prepared for them to occur. For example, differing + capabilities between multiple reacting nodes may still force a + reporting node to select different features on a per-transaction + basis. + +5.1.1. Reacting Node Behavior + + A reacting node MUST include the OC-Supported-Features AVP in all + requests. It MAY include the OC-Feature-Vector AVP, as a sub-AVP of + OC-Supported-Features. If it does so, it MUST indicate support for + the "loss" algorithm. If the reacting node is configured to support + features (including other algorithms) in addition to the loss + algorithm, it MUST indicate such support in an OC-Feature-Vector AVP. + + An OC-Supported-Features AVP in answer messages indicates there is a + reporting node for the transaction. The reacting node MAY take + action, for example, creating state for some stateful abatement + algorithm, based on the features indicated in the OC-Feature-Vector + AVP. + + Note: The loss abatement algorithm does not require stateful + behavior when there is no active overload report. + + Reacting nodes need to be prepared for the reporting node to change + selected algorithms. This can happen at any time, including when the + reporting node has sent an active overload report. The reacting node + can minimize the potential for changes by modifying the advertised + abatement algorithms sent to an overloaded reporting node to the + currently selected algorithm and loss (or just loss if it is the + currently selected algorithm). This has the effect of limiting the + potential change in abatement algorithm from the currently selected + algorithm to loss, avoiding changes to more complex abatement + algorithms that require state to operate properly. + +5.1.2. Reporting Node Behavior + + Upon receipt of a request message, a reporting node determines if + there is a reacting node for the transaction based on the presence of + the OC-Supported-Features AVP in the request message. + + If the request message contains an OC-Supported-Features AVP, then a + reporting node MUST include the OC-Supported-Features AVP in the + answer message for that transaction. + + Note: Capability announcement is done on a per-transaction basis. + The reporting node cannot assume that the capabilities announced + by a reacting node will be the same between transactions. + + + +Korhonen, et al. Standards Track [Page 13] + +RFC 7683 DOIC October 2015 + + + A reporting node MUST NOT include the OC-Supported-Features AVP, + OC-OLR AVP, or any other overload control AVPs defined in extension + documents in response messages for transactions where the request + message does not include the OC-Supported-Features AVP. Lack of the + OC-Supported-Features AVP in the request message indicates that there + is no reacting node for the transaction. + + A reporting node knows what overload control functionality is + supported by the reacting node based on the content or absence of the + OC-Feature-Vector AVP within the OC-Supported-Features AVP in the + request message. + + A reporting node MUST select a single abatement algorithm in the + OC-Feature-Vector AVP. The abatement algorithm selected MUST + indicate the abatement algorithm the reporting node wants the + reacting node to use when the reporting node enters an overload + condition. + + The abatement algorithm selected MUST be from the set of abatement + algorithms contained in the request message's OC-Feature-Vector AVP. + + A reporting node that selects the loss algorithm may do so by + including the OC-Feature-Vector AVP with an explicit indication of + the loss algorithm, or it MAY omit the OC-Feature-Vector AVP. If it + selects a different algorithm, it MUST include the OC-Feature-Vector + AVP with an explicit indication of the selected algorithm. + + The reporting node SHOULD indicate support for other DOIC features + defined in extension documents that it supports and that apply to the + transaction. It does so using the OC-Feature-Vector AVP. + + Note: Not all DOIC features will apply to all Diameter + applications or deployment scenarios. The features included in + the OC-Feature-Vector AVP are based on local policy of the + reporting node. + +5.1.3. Agent Behavior + + Diameter Agents that support DOIC can ensure that all messages + relayed by the agent contain the OC-Supported-Features AVP. + + A Diameter Agent MAY take on reacting node behavior for Diameter + endpoints that do not support the DOIC solution. A Diameter Agent + detects that a Diameter endpoint does not support DOIC reacting node + behavior when there is no OC-Supported-Features AVP in a request + message. + + + + + +Korhonen, et al. Standards Track [Page 14] + +RFC 7683 DOIC October 2015 + + + For a Diameter Agent to be a reacting node for a non-supporting + Diameter endpoint, the Diameter Agent MUST include the OC-Supported- + Features AVP in request messages it relays that do not contain the + OC-Supported-Features AVP. + + A Diameter Agent MAY take on reporting node behavior for Diameter + endpoints that do not support the DOIC solution. The Diameter Agent + MUST have visibility to all traffic destined for the non-supporting + host in order to become the reporting node for the Diameter endpoint. + A Diameter Agent detects that a Diameter endpoint does not support + DOIC reporting node behavior when there is no OC-Supported-Features + AVP in an answer message for a transaction that contained the + OC-Supported-Features AVP in the request message. + + If a request already has the OC-Supported-Features AVP, a Diameter + Agent MAY modify it to reflect the features appropriate for the + transaction. Otherwise, the agent relays the OC-Supported-Features + AVP without change. + + Example: If the agent supports a superset of the features reported + by the reacting node, then the agent might choose, based on local + policy, to advertise that superset of features to the reporting + node. + + If the Diameter Agent changes the OC-Supported-Features AVP in a + request message, then it is likely it will also need to modify the + OC-Supported-Features AVP in the answer message for the transaction. + A Diameter Agent MAY modify the OC-Supported-Features AVP carried in + answer messages. + + When making changes to the OC-Supported-Features or OC-OLR AVPs, the + Diameter Agent needs to ensure consistency in its behavior with both + upstream and downstream DOIC nodes. + +5.2. Overload Report Processing + +5.2.1. Overload Control State + + Both reacting and reporting nodes maintain Overload Control State + (OCS) for active overload conditions. The following sections define + behavior associated with that OCS. + + The contents of the OCS in the reporting node and in the reacting + node represent logical constructs. The actual internal physical + structure of the state included in the OCS is an implementation + decision. + + + + + +Korhonen, et al. Standards Track [Page 15] + +RFC 7683 DOIC October 2015 + + +5.2.1.1. Overload Control State for Reacting Nodes + + A reacting node maintains the following OCS per supported Diameter + application: + + o a host-type OCS entry for each Destination-Host to which it sends + host-type requests and + + o a realm-type OCS entry for each Destination-Realm to which it + sends realm-type requests. + + A host-type OCS entry is identified by the pair of Application-ID and + the node's DiameterIdentity. + + A realm-type OCS entry is identified by the pair of Application-ID + and realm. + + The host-type and realm-type OCS entries include the following + information (the actual information stored is an implementation + decision): + + o Sequence number (as received in OC-OLR; see Section 7.3) + + o Time of expiry (derived from OC-Validity-Duration AVP received in + the OC-OLR AVP and time of reception of the message carrying + OC-OLR AVP) + + o Selected abatement algorithm (as received in the OC-Supported- + Features AVP) + + o Input data that is abatement algorithm specific (as received in + the OC-OLR AVP -- for example, OC-Reduction-Percentage for the + loss abatement algorithm) + +5.2.1.2. Overload Control State for Reporting Nodes + + A reporting node maintains OCS entries per supported Diameter + application, per supported (and eventually selected) abatement + algorithm, and per report type. + + An OCS entry is identified by the tuple of Application-ID, report + type, and abatement algorithm, and it includes the following + information (the actual information stored is an implementation + decision): + + o Sequence number + + o Validity duration + + + +Korhonen, et al. Standards Track [Page 16] + +RFC 7683 DOIC October 2015 + + + o Expiration time + + o Input data that is algorithm specific (for example, the reduction + percentage for the loss abatement algorithm) + +5.2.1.3. Reacting Node's Maintenance of Overload Control State + + When a reacting node receives an OC-OLR AVP, it MUST determine if it + is for an existing or new overload condition. + + Note: For the remainder of this section, the term "OLR" refers to + the combination of the contents of the received OC-OLR AVP and the + abatement algorithm indicated in the received OC-Supported- + Features AVP. + + When receiving an answer message with multiple OLRs of different + supported report types, a reacting node MUST process each received + OLR. + + The OLR is for an existing overload condition if a reacting node has + an OCS that matches the received OLR. + + For a host report, this means it matches the Application-ID and the + host's DiameterIdentity in an existing host OCS entry. + + For a realm report, this means it matches the Application-ID and the + realm in an existing realm OCS entry. + + If the OLR is for an existing overload condition, then a reacting + node MUST determine if the OLR is a retransmission or an update to + the existing OLR. + + If the sequence number for the received OLR is greater than the + sequence number stored in the matching OCS entry, then a reacting + node MUST update the matching OCS entry. + + If the sequence number for the received OLR is less than or equal to + the sequence number in the matching OCS entry, then a reacting node + MUST silently ignore the received OLR. The matching OCS MUST NOT be + updated in this case. + + If the reacting node determines that the sequence number has rolled + over, then the reacting node MUST update the matching OCS entry. + This can be determined by recognizing that the number has changed + from a value within 1% of the maximum value in the OC-Sequence-Number + AVP to a value within 1% of the minimum value in the OC-Sequence- + Number AVP. + + + + +Korhonen, et al. Standards Track [Page 17] + +RFC 7683 DOIC October 2015 + + + If the received OLR is for a new overload condition, then a reacting + node MUST generate a new OCS entry for the overload condition. + + For a host report, this means a reacting node creates an OCS entry + with the Application-ID in the received message and DiameterIdentity + of the Origin-Host in the received message. + + Note: This solution assumes that the Origin-Host AVP in the answer + message included by the reporting node is not changed along the + path to the reacting node. + + For a realm report, this means a reacting node creates an OCS entry + with the Application-ID in the received message and realm of the + Origin-Realm in the received message. + + If the received OLR contains a validity duration of zero ("0"), then + a reacting node MUST update the OCS entry as being expired. + + Note: It is not necessarily appropriate to delete the OCS entry, + as the recommended behavior is that the reacting node slowly + returns to full traffic when ending an overload abatement period. + + The reacting node does not delete an OCS when receiving an answer + message that does not contain an OC-OLR AVP (i.e., absence of OLR + means "no change"). + +5.2.1.4. Reporting Node's Maintenance of Overload Control State + + A reporting node SHOULD create a new OCS entry when entering an + overload condition. + + Note: If a reporting node knows through absence of the + OC-Supported-Features AVP in received messages that there are no + reacting nodes supporting DOIC, then the reporting node can choose + to not create OCS entries. + + When generating a new OCS entry, the sequence number SHOULD be set to + zero ("0"). + + When generating sequence numbers for new overload conditions, the new + sequence number MUST be greater than any sequence number in an active + (unexpired) overload report for the same application and report type + previously sent by the reporting node. This property MUST hold over + a reboot of the reporting node. + + + + + + + +Korhonen, et al. Standards Track [Page 18] + +RFC 7683 DOIC October 2015 + + + Note: One way of addressing this over a reboot of a reporting node + is to use a timestamp for the first overload condition that occurs + after the report and to start using sequences beginning with zero + for subsequent overload conditions. + + A reporting node MUST update an OCS entry when it needs to adjust the + validity duration of the overload condition at reacting nodes. + + Example: If a reporting node wishes to instruct reacting nodes to + continue overload abatement for a longer period of time than + originally communicated. This also applies if the reporting node + wishes to shorten the period of time that overload abatement is to + continue. + + A reporting node MUST update an OCS entry when it wishes to adjust + any parameters specific to the abatement algorithm, including, for + example, the reduction percentage used for the loss abatement + algorithm. + + Example: If a reporting node wishes to change the reduction + percentage either higher (if the overload condition has worsened) + or lower (if the overload condition has improved), then the + reporting node would update the appropriate OCS entry. + + A reporting node MUST increment the sequence number associated with + the OCS entry anytime the contents of the OCS entry are changed. + This will result in a new sequence number being sent to reacting + nodes, instructing them to process the OC-OLR AVP. + + A reporting node SHOULD update an OCS entry with a validity duration + of zero ("0") when the overload condition ends. + + Note: If a reporting node knows that the OCS entries in the + reacting nodes are near expiration, then the reporting node might + decide not to send an OLR with a validity duration of zero. + + A reporting node MUST keep an OCS entry with a validity duration of + zero ("0") for a period of time long enough to ensure that any + unexpired reacting node's OCS entry created as a result of the + overload condition in the reporting node is deleted. + +5.2.2. Reacting Node Behavior + + When a reacting node sends a request, it MUST determine if that + request matches an active OCS. + + + + + + +Korhonen, et al. Standards Track [Page 19] + +RFC 7683 DOIC October 2015 + + + If the request matches an active OCS, then the reacting node MUST use + the overload abatement algorithm indicated in the OCS to determine if + the request is to receive overload abatement treatment. + + For the loss abatement algorithm defined in this specification, see + Section 6 for the overload abatement algorithm logic applied. + + If the overload abatement algorithm selects the request for overload + abatement treatment, then the reacting node MUST apply overload + abatement treatment on the request. The abatement treatment applied + depends on the context of the request. + + If diversion abatement treatment is possible (i.e., a different path + for the request can be selected where the overloaded node is not part + of the different path), then the reacting node SHOULD apply diversion + abatement treatment to the request. The reacting node MUST apply + throttling abatement treatment to requests identified for abatement + treatment when diversion treatment is not possible or was not + applied. + + Note: This only addresses the case where there are two defined + abatement treatments, diversion and throttling. Any extension + that defines a new abatement treatment must also define its + interaction with existing treatments. + + If the overload abatement treatment results in throttling of the + request and if the reacting node is an agent, then the agent MUST + send an appropriate error as defined in Section 8. + + Diameter endpoints that throttle requests need to do so according to + the rules of the client application. Those rules will vary by + application and are beyond the scope of this document. + + In the case that the OCS entry indicated no traffic was to be sent to + the overloaded entity and the validity duration expires, then + overload abatement associated with the overload report MUST be ended + in a controlled fashion. + +5.2.3. Reporting Node Behavior + + If there is an active OCS entry, then a reporting node SHOULD include + the OC-OLR AVP in all answers to requests that contain the + OC-Supported-Features AVP and that match the active OCS entry. + + Note: A request matches 1) if the Application-ID in the request + matches the Application-ID in any active OCS entry and 2) if the + report type in the OCS entry matches a report type supported by + the reporting node as indicated in the OC-Supported-Features AVP. + + + +Korhonen, et al. Standards Track [Page 20] + +RFC 7683 DOIC October 2015 + + + The contents of the OC-OLR AVP depend on the selected algorithm. + + A reporting node MAY choose to not resend an overload report to a + reacting node if it can guarantee that this overload report is + already active in the reacting node. + + Note: In some cases (e.g., when there are one or more agents in + the path between reporting and reacting nodes, or when overload + reports are discarded by reacting nodes), a reporting node may not + be able to guarantee that the reacting node has received the + report. + + A reporting node MUST NOT send overload reports of a type that has + not been advertised as supported by the reacting node. + + Note: A reacting node implicitly advertises support for the host + and realm report types by including the OC-Supported-Features AVP + in the request. Support for other report types will be explicitly + indicated by new feature bits in the OC-Feature-Vector AVP. + + A reporting node SHOULD explicitly indicate the end of an overload + occurrence by sending a new OLR with OC-Validity-Duration set to a + value of zero ("0"). The reporting node SHOULD ensure that all + reacting nodes receive the updated overload report. + + A reporting node MAY rely on the OC-Validity-Duration AVP values for + the implicit cleanup of overload control state on the reacting node. + + Note: All OLRs sent have an expiration time calculated by adding + the validity duration contained in the OLR to the time the message + was sent. Transit time for the OLR can be safely ignored. The + reporting node can ensure that all reacting nodes have received + the OLR by continuing to send it in answer messages until the + expiration time for all OLRs sent for that overload condition have + expired. + + When a reporting node sends an OLR, it effectively delegates any + necessary throttling to downstream nodes. If the reporting node also + locally throttles the same set of messages, the overall number of + throttled requests may be higher than intended. Therefore, before + applying local message throttling, a reporting node needs to check if + these messages match existing OCS entries, indicating that these + messages have survived throttling applied by downstream nodes that + have received the related OLR. + + However, even if the set of messages match existing OCS entries, the + reporting node can still apply other abatement methods such as + diversion. The reporting node might also need to throttle requests + + + +Korhonen, et al. Standards Track [Page 21] + +RFC 7683 DOIC October 2015 + + + for reasons other than overload. For example, an agent or server + might have a configured rate limit for each client and might throttle + requests that exceed that limit, even if such requests had already + been candidates for throttling by downstream nodes. The reporting + node also has the option to send new OLRs requesting greater + reductions in traffic, reducing the need for local throttling. + + A reporting node SHOULD decrease requested overload abatement + treatment in a controlled fashion to avoid oscillations in traffic. + + Example: A reporting node might wait some period of time after + overload ends before terminating the OLR, or it might send a + series of OLRs indicating progressively less overload severity. + +5.3. Protocol Extensibility + + The DOIC solution can be extended. Types of potential extensions + include new traffic abatement algorithms, new report types, or other + new functionality. + + When defining a new extension that requires new normative behavior, + the specification must define a new feature for the OC-Feature-Vector + AVP. This feature bit is used to communicate support for the new + feature. + + The extension may define new AVPs for use in the DOIC Capability + Announcement and for use in DOIC overload reporting. These new AVPs + SHOULD be defined to be extensions to the OC-Supported-Features or + OC-OLR AVPs defined in this document. + + The Grouped AVP extension mechanisms defined in [RFC6733] apply. + This allows, for example, defining a new feature that is mandatory to + be understood even when piggybacked on an existing application. + + When defining new report type values, the corresponding specification + must define the semantics of the new report types and how they affect + the OC-OLR AVP handling. + + The OC-Supported-Feature and OC-OLR AVPs can be expanded with + optional sub-AVPs only if a legacy DOIC implementation can safely + ignore them without breaking backward compatibility for the given + OC-Report-Type AVP value. Any new sub-AVPs must not require that the + M-bit be set. + + Documents that introduce new report types must describe any + limitations on their use across non-supporting agents. + + + + + +Korhonen, et al. Standards Track [Page 22] + +RFC 7683 DOIC October 2015 + + + As with any Diameter specification, RFC 6733 requires all new AVPs to + be registered with IANA. See Section 9 for the required procedures. + New features (feature bits in the OC-Feature-Vector AVP) and report + types (in the OC-Report-Type AVP) MUST be registered with IANA. + +6. Loss Algorithm + + This section documents the Diameter overload loss abatement + algorithm. + +6.1. Overview + + The DOIC specification supports the ability for multiple overload + abatement algorithms to be specified. The abatement algorithm used + for any instance of overload is determined by the DOIC Capability + Announcement process documented in Section 5.1. + + The loss algorithm described in this section is the default algorithm + that must be supported by all Diameter nodes that support DOIC. + + The loss algorithm is designed to be a straightforward and stateless + overload abatement algorithm. It is used by reporting nodes to + request a percentage reduction in the amount of traffic sent. The + traffic impacted by the requested reduction depends on the type of + overload report. + + Reporting nodes request the stateless reduction of the number of + requests by an indicated percentage. This percentage reduction is in + comparison to the number of messages the node otherwise would send, + regardless of how many requests the node might have sent in the past. + + From a conceptual level, the logic at the reacting node could be + outlined as follows. + + 1. An overload report is received, and the associated OCS is either + saved or updated (if required) by the reacting node. + + 2. A new Diameter request is generated by the application running on + the reacting node. + + 3. The reacting node determines that an active overload report + applies to the request, as indicated by the corresponding OCS + entry. + + 4. The reacting node determines if overload abatement treatment + should be applied to the request. One approach that could be + taken for each request is to select a uniformly selected random + number between 1 and 100. If the random number is less than or + + + +Korhonen, et al. Standards Track [Page 23] + +RFC 7683 DOIC October 2015 + + + equal to the indicated reduction percentage, then the request is + given abatement treatment; otherwise, the request is given normal + routing treatment. + +6.2. Reporting Node Behavior + + The method a reporting node uses to determine the amount of traffic + reduction required to address an overload condition is an + implementation decision. + + When a reporting node that has selected the loss abatement algorithm + determines the need to request a reduction in traffic, it includes an + OC-OLR AVP in answer messages as described in Section 5.2.3. + + When sending the OC-OLR AVP, the reporting node MUST indicate a + percentage reduction in the OC-Reduction-Percentage AVP. + + The reporting node MAY change the reduction percentage in subsequent + overload reports. When doing so, the reporting node must conform to + overload report handling specified in Section 5.2.3. + +6.3. Reacting Node Behavior + + The method a reacting node uses to determine which request messages + are given abatement treatment is an implementation decision. + + When receiving an OC-OLR in an answer message where the algorithm + indicated in the OC-Supported-Features AVP is the loss algorithm, the + reacting node MUST apply abatement treatment to the requested + percentage of request messages sent. + + Note: The loss algorithm is a stateless algorithm. As a result, + the reacting node does not guarantee that there will be an + absolute reduction in traffic sent. Rather, it guarantees that + the requested percentage of new requests will be given abatement + treatment. + + If the reacting node comes out of the 100% traffic reduction + (meaning, it has received an OLR indicating that no traffic should be + sent, as a result of the overload report timing out), the reacting + node sending the traffic SHOULD be conservative and, for example, + first send "probe" messages to learn the overload condition of the + overloaded node before converging to any traffic amount/rate decided + by the sender. Similar concerns apply in all cases when the overload + report times out, unless the previous overload report stated 0% + reduction. + + + + + +Korhonen, et al. Standards Track [Page 24] + +RFC 7683 DOIC October 2015 + + + Note: The goal of this behavior is to reduce the probability of + overload condition thrashing where an immediate transition from + 100% reduction to 0% reduction results in the reporting node + moving quickly back into an overload condition. + +7. Attribute Value Pairs + + This section describes the encoding and semantics of the Diameter + Overload Indication Attribute Value Pairs (AVPs) defined in this + document. + + Refer to Section 4 of [RFC6733] for more information on AVPs and AVP + data types. + +7.1. OC-Supported-Features AVP + + The OC-Supported-Features AVP (AVP Code 621) is of type Grouped and + serves two purposes. First, it announces a node's support for the + DOIC solution in general. Second, it contains the description of the + supported DOIC features of the sending node. The OC-Supported- + Features AVP MUST be included in every Diameter request message a + DOIC supporting node sends. + + OC-Supported-Features ::= < AVP Header: 621 > + [ OC-Feature-Vector ] + * [ AVP ] + +7.2. OC-Feature-Vector AVP + + The OC-Feature-Vector AVP (AVP Code 622) is of type Unsigned64 and + contains a 64-bit flags field of announced capabilities of a DOIC + node. The value of zero (0) is reserved. + + The OC-Feature-Vector sub-AVP is used to announce the DOIC features + supported by the DOIC node, in the form of a flag-bits field in which + each bit announces one feature or capability supported by the node. + The absence of the OC-Feature-Vector AVP in request messages + indicates that only the default traffic abatement algorithm described + in this specification is supported. The absence of the OC-Feature- + Vector AVP in answer messages indicates that the default traffic + abatement algorithm described in this specification is selected + (while other traffic abatement algorithms may be supported), and no + features other than abatement algorithms are supported. + + + + + + + + +Korhonen, et al. Standards Track [Page 25] + +RFC 7683 DOIC October 2015 + + + The following capability is defined in this document: + + OLR_DEFAULT_ALGO (0x0000000000000001) + + When this flag is set by the a DOIC reacting node, it means that + the default traffic abatement (loss) algorithm is supported. When + this flag is set by a DOIC reporting node, it means that the loss + algorithm will be used for requested overload abatement. + +7.3. OC-OLR AVP + + The OC-OLR AVP (AVP Code 623) is of type Grouped and contains the + information necessary to convey an overload report on an overload + condition at the reporting node. The application the OC-OLR AVP + applies to is identified by the Application-ID found in the Diameter + message header. The host or realm the OC-OLR AVP concerns is + determined from the Origin-Host AVP and/or Origin-Realm AVP found in + the encapsulating Diameter command. The OC-OLR AVP is intended to be + sent only by a reporting node. + + OC-OLR ::= < AVP Header: 623 > + < OC-Sequence-Number > + < OC-Report-Type > + [ OC-Reduction-Percentage ] + [ OC-Validity-Duration ] + * [ AVP ] + +7.4. OC-Sequence-Number AVP + + The OC-Sequence-Number AVP (AVP Code 624) is of type Unsigned64. Its + usage in the context of overload control is described in Section 5.2. + + From the functionality point of view, the OC-Sequence-Number AVP is + used as a nonvolatile increasing counter for a sequence of overload + reports between two DOIC nodes for the same overload occurrence. + Sequence numbers are treated in a unidirectional manner, i.e., two + sequence numbers in each direction between two DOIC nodes are not + related or correlated. + +7.5. OC-Validity-Duration AVP + + The OC-Validity-Duration AVP (AVP Code 625) is of type Unsigned32 and + indicates in seconds the validity time of the overload report. The + number of seconds is measured after reception of the first OC-OLR AVP + with a given value of OC-Sequence-Number AVP. The default value for + the OC-Validity-Duration AVP is 30 seconds. When the OC-Validity- + Duration AVP is not present in the OC-OLR AVP, the default value + applies. The maximum value for the OC-Validity-Duration AVP is + + + +Korhonen, et al. Standards Track [Page 26] + +RFC 7683 DOIC October 2015 + + + 86,400 seconds (24 hours). If the value received in the OC-Validity- + Duration is greater than the maximum value, then the default value + applies. + +7.6. OC-Report-Type AVP + + The OC-Report-Type AVP (AVP Code 626) is of type Enumerated. The + value of the AVP describes what the overload report concerns. The + following values are initially defined: + + HOST_REPORT 0 + The overload report is for a host. Overload abatement treatment + applies to host-routed requests. + + REALM_REPORT 1 + The overload report is for a realm. Overload abatement treatment + applies to realm-routed requests. + + The values 2-4294967295 are unassigned. + +7.7. OC-Reduction-Percentage AVP + + The OC-Reduction-Percentage AVP (AVP Code 627) is of type Unsigned32 + and describes the percentage of the traffic that the sender is + requested to reduce, compared to what it otherwise would send. The + OC-Reduction-Percentage AVP applies to the default (loss) algorithm + specified in this specification. However, the AVP can be reused for + future abatement algorithms, if its semantics fit into the new + algorithm. + + The value of the Reduction-Percentage AVP is between zero (0) and one + hundred (100). Values greater than 100 are ignored. The value of + 100 means that all traffic is to be throttled, i.e., the reporting + node is under a severe load and ceases to process any new messages. + The value of 0 means that the reporting node is in a stable state and + has no need for the reacting node to apply any traffic abatement. + + + + + + + + + + + + + + + +Korhonen, et al. Standards Track [Page 27] + +RFC 7683 DOIC October 2015 + + +7.8. AVP Flag Rules + + +---------+ + |AVP flag | + |rules | + +----+----+ + AVP Section | |MUST| + Attribute Name Code Defined Value Type |MUST| NOT| + +--------------------------------------------------+----+----+ + |OC-Supported-Features 621 7.1 Grouped | | V | + +--------------------------------------------------+----+----+ + |OC-Feature-Vector 622 7.2 Unsigned64 | | V | + +--------------------------------------------------+----+----+ + |OC-OLR 623 7.3 Grouped | | V | + +--------------------------------------------------+----+----+ + |OC-Sequence-Number 624 7.4 Unsigned64 | | V | + +--------------------------------------------------+----+----+ + |OC-Validity-Duration 625 7.5 Unsigned32 | | V | + +--------------------------------------------------+----+----+ + |OC-Report-Type 626 7.6 Enumerated | | V | + +--------------------------------------------------+----+----+ + |OC-Reduction | | | + | -Percentage 627 7.7 Unsigned32 | | V | + +--------------------------------------------------+----+----+ + + As described in the Diameter base protocol [RFC6733], the M-bit usage + for a given AVP in a given command may be defined by the application. + +8. Error Response Codes + + When a DOIC node rejects a Diameter request due to overload, the DOIC + node MUST select an appropriate error response code. This + determination is made based on the probability of the request + succeeding if retried on a different path. + + Note: This only applies for DOIC nodes that are not the originator + of the request. + + A reporting node rejecting a Diameter request due to an overload + condition SHOULD send a DIAMETER_TOO_BUSY error response, if it can + assume that the same request may succeed on a different path. + + If a reporting node knows or assumes that the same request will not + succeed on a different path, the DIAMETER_UNABLE_TO_COMPLY error + response SHOULD be used. Retrying would consume valuable resources + during an occurrence of overload. + + + + + +Korhonen, et al. Standards Track [Page 28] + +RFC 7683 DOIC October 2015 + + + For instance, if the request arrived at the reporting node without + a Destination-Host AVP, then the reporting node might determine + that there is an alternative Diameter node that could successfully + process the request and that retrying the transaction would not + negatively impact the reporting node. DIAMETER_TOO_BUSY would be + sent in this case. + + If the request arrived at the reporting node with a Destination- + Host AVP populated with its own Diameter identity, then the + reporting node can assume that retrying the request would result + in it coming to the same reporting node. + DIAMETER_UNABLE_TO_COMPLY would be sent in this case. + + A second example is when an agent that supports the DOIC solution + is performing the role of a reacting node for a non-supporting + client. Requests that are rejected as a result of DOIC throttling + by the agent in this scenario would generally be rejected with a + DIAMETER_UNABLE_TO_COMPLY response code. + +9. IANA Considerations + +9.1. AVP Codes + + New AVPs defined by this specification are listed in Section 7. All + AVP codes are allocated from the "AVP Codes" sub-registry under the + "Authentication, Authorization, and Accounting (AAA) Parameters" + registry. + +9.2. New Registries + + Two new registries have been created in the "AVP Specific Values" + sub-registry under the "Authentication, Authorization, and Accounting + (AAA) Parameters" registry. + + A new "OC-Feature-Vector AVP Values (code 622)" registry has been + created. This registry contains the following: + + Feature Vector Value Name + + Feature Vector Value + + Specification defining the new value + + See Section 7.2 for the initial Feature Vector Value in the registry. + This specification defines the value. New values can be added to the + registry using the Specification Required policy [RFC5226]. + + + + + +Korhonen, et al. Standards Track [Page 29] + +RFC 7683 DOIC October 2015 + + + A new "OC-Report-Type AVP Values (code 626)" registry has been + created. This registry contains the following: + + Report Type Value Name + + Report Type Value + + Specification defining the new value + + See Section 7.6 for the initial assignment in the registry. New + types can be added using the Specification Required policy [RFC5226]. + +10. Security Considerations + + DOIC gives Diameter nodes the ability to request that downstream + nodes send fewer Diameter requests. Nodes do this by exchanging + overload reports that directly effect this reduction. This exchange + is potentially subject to multiple methods of attack and has the + potential to be used as a denial-of-service (DoS) attack vector. For + instance, a series of injected realm OLRs with a requested reduction + percentage of 100% could be used to completely eliminate any traffic + from being sent to that realm. + + Overload reports may contain information about the topology and + current status of a Diameter network. This information is + potentially sensitive. Network operators may wish to control + disclosure of overload reports to unauthorized parties to avoid their + use for competitive intelligence or to target attacks. + + Diameter does not include features to provide end-to-end + authentication, integrity protection, or confidentiality. This may + cause complications when sending overload reports between non- + adjacent nodes. + +10.1. Potential Threat Modes + + The Diameter protocol involves transactions in the form of requests + and answers exchanged between clients and servers. These clients and + servers may be peers, that is, they may share a direct transport + (e.g., TCP or SCTP) connection, or the messages may traverse one or + more intermediaries, known as Diameter Agents. Diameter nodes use + TLS, DTLS, or IPsec to authenticate peers and to provide + confidentiality and integrity protection of traffic between peers. + Nodes can make authorization decisions based on the peer identities + authenticated at the transport layer. + + + + + + +Korhonen, et al. Standards Track [Page 30] + +RFC 7683 DOIC October 2015 + + + When agents are involved, this presents an effectively transitive + trust model. That is, a Diameter client or server can authorize an + agent for certain actions, but it must trust that agent to make + appropriate authorization decisions about its peers, and so on. + Since confidentiality and integrity protection occur at the transport + layer, agents can read, and perhaps modify, any part of a Diameter + message, including an overload report. + + There are several ways an attacker might attempt to exploit the + overload control mechanism. An unauthorized third party might inject + an overload report into the network. If this third party is upstream + of an agent, and that agent fails to apply proper authorization + policies, downstream nodes may mistakenly trust the report. This + attack is at least partially mitigated by the assumption that nodes + include overload reports in Diameter answers but not in requests. + This requires an attacker to have knowledge of the original request + in order to construct an answer. Such an answer would also need to + arrive at a Diameter node via a protected transport connection. + Therefore, implementations MUST validate that an answer containing an + overload report is a properly constructed response to a pending + request prior to acting on the overload report, and that the answer + was received via an appropriate transport connection. + + A similar attack involves a compromised but otherwise authorized node + that sends an inappropriate overload report. For example, a server + for the realm "example.com" might send an overload report indicating + that a competitor's realm "example.net" is overloaded. If other + nodes act on the report, they may falsely believe that "example.net" + is overloaded, effectively reducing that realm's capacity. + Therefore, it's critical that nodes validate that an overload report + received from a peer actually falls within that peer's responsibility + before acting on the report or forwarding the report to other peers. + For example, an overload report from a peer that applies to a realm + not handled by that peer is suspect. This may require out-of-band, + non-Diameter agreements and/or mechanisms. + + This attack is partially mitigated by the fact that the + application, as well as host and realm, for a given OLR is + determined implicitly by respective AVPs in the enclosing answer. + If a reporting node modifies any of those AVPs, the enclosing + transaction will also be affected. + +10.2. Denial-of-Service Attacks + + Diameter overload reports, especially realm reports, can cause a node + to cease sending some or all Diameter requests for an extended + period. This makes them a tempting vector for DoS attacks. + Furthermore, since Diameter is almost always used in support of other + + + +Korhonen, et al. Standards Track [Page 31] + +RFC 7683 DOIC October 2015 + + + protocols, a DoS attack on Diameter is likely to impact those + protocols as well. In the worst case, where the Diameter application + is being used for access control into an IP network, a coordinated + DoS attack could result in the blockage of all traffic into that + network. Therefore, Diameter nodes MUST NOT honor or forward OLRs + received from peers that are not trusted to send them. + + An attacker might use the information in an OLR to assist in DoS + attacks. For example, an attacker could use information about + current overload conditions to time an attack for maximum effect, or + use subsequent overload reports as a feedback mechanism to learn the + results of a previous or ongoing attack. Operators need the ability + to ensure that OLRs are not leaked to untrusted parties. + +10.3. Noncompliant Nodes + + In the absence of an overload control mechanism, Diameter nodes need + to implement strategies to protect themselves from floods of + requests, and to make sure that a disproportionate load from one + source does not prevent other sources from receiving service. For + example, a Diameter server might throttle a certain percentage of + requests from sources that exceed certain limits. Overload control + can be thought of as an optimization for such strategies, where + downstream nodes never send the excess requests in the first place. + However, the presence of an overload control mechanism does not + remove the need for these other protection strategies. + + When a Diameter node sends an overload report, it cannot assume that + all nodes will comply, even if they indicate support for DOIC. A + noncompliant node might continue to send requests with no reduction + in load. Such noncompliance could be done accidentally or + maliciously to gain an unfair advantage over compliant nodes. + Requirement 28 in [RFC7068] indicates that the overload control + solution cannot assume that all Diameter nodes in a network are + trusted. It also requires that malicious nodes not be allowed to + take advantage of the overload control mechanism to get more than + their fair share of service. + +10.4. End-to-End Security Issues + + The lack of end-to-end integrity features makes it difficult to + establish trust in overload reports received from non-adjacent nodes. + Any agents in the message path may insert or modify overload reports. + Nodes must trust that their adjacent peers perform proper checks on + overload reports from their peers, and so on, creating a transitive- + trust requirement extending for potentially long chains of nodes. + Network operators must determine if this transitive trust requirement + is acceptable for their deployments. Nodes supporting Diameter + + + +Korhonen, et al. Standards Track [Page 32] + +RFC 7683 DOIC October 2015 + + + overload control MUST give operators the ability to select which + peers are trusted to deliver overload reports and whether they are + trusted to forward overload reports from non-adjacent nodes. DOIC + nodes MUST strip DOIC AVPs from messages received from peers that are + not trusted for DOIC purposes. + + The lack of end-to-end confidentiality protection means that any + Diameter Agent in the path of an overload report can view the + contents of that report. In addition to the requirement to select + which peers are trusted to send overload reports, operators MUST be + able to select which peers are authorized to receive reports. A node + MUST NOT send an overload report to a peer not authorized to receive + it. Furthermore, an agent MUST remove any overload reports that + might have been inserted by other nodes before forwarding a Diameter + message to a peer that is not authorized to receive overload reports. + + A DOIC node cannot always automatically detect that a peer also + supports DOIC. For example, a node might have a peer that is a + non-supporting agent. If nodes on the other side of that agent + send OC-Supported-Features AVPs, the agent is likely to forward + them as unknown AVPs. Messages received across the non-supporting + agent may be indistinguishable from messages received across a + DOIC supporting agent, giving the false impression that the non- + supporting agent actually supports DOIC. This complicates the + transitive-trust nature of DOIC. Operators need to be careful to + avoid situations where a non-supporting agent is mistakenly + trusted to enforce DOIC-related authorization policies. + + It is expected that work on end-to-end Diameter security might make + it easier to establish trust in non-adjacent nodes for overload + control purposes. Readers should be reminded, however, that the + overload control mechanism allows Diameter Agents to modify AVPs in, + or insert additional AVPs into, existing messages that are originated + by other nodes. If end-to-end security is enabled, there is a risk + that such modification could violate integrity protection. The + details of using any future Diameter end-to-end security mechanism + with overload control will require careful consideration, and are + beyond the scope of this document. + + + + + + + + + + + + + +Korhonen, et al. Standards Track [Page 33] + +RFC 7683 DOIC October 2015 + + +11. References + +11.1. Normative References + + [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate + Requirement Levels", BCP 14, RFC 2119, + DOI 10.17487/RFC2119, March 1997, + <http://www.rfc-editor.org/info/rfc2119>. + + [RFC5226] Narten, T. and H. Alvestrand, "Guidelines for Writing an + IANA Considerations Section in RFCs", BCP 26, RFC 5226, + DOI 10.17487/RFC5226, May 2008, + <http://www.rfc-editor.org/info/rfc5226>. + + [RFC6733] Fajardo, V., Ed., Arkko, J., Loughney, J., and G. Zorn, + Ed., "Diameter Base Protocol", RFC 6733, + DOI 10.17487/RFC6733, October 2012, + <http://www.rfc-editor.org/info/rfc6733>. + +11.2. Informative References + + [Cx] 3GPP, "Cx and Dx interfaces based on the Diameter + protocol; Protocol details", 3GPP TS 29.229 12.7.0, + September 2015. + + [PCC] 3GPP, "Policy and charging control architecture", 3GPP + TS 23.203 12.10.0, September 2015. + + [RFC4006] Hakala, H., Mattila, L., Koskinen, J-P., Stura, M., and J. + Loughney, "Diameter Credit-Control Application", RFC 4006, + DOI 10.17487/RFC4006, August 2005, + <http://www.rfc-editor.org/info/rfc4006>. + + [RFC7068] McMurry, E. and B. Campbell, "Diameter Overload Control + Requirements", RFC 7068, DOI 10.17487/RFC7068, November + 2013, <http://www.rfc-editor.org/info/rfc7068>. + + [S13] 3GPP, "Evolved Packet System (EPS); Mobility Management + Entity (MME) and Serving GPRS Support Node (SGSN) related + interfaces based on Diameter protocol", 3GPP TS 29.272 + 12.8.0, September 2015. + + + + + + + + + + +Korhonen, et al. Standards Track [Page 34] + +RFC 7683 DOIC October 2015 + + +Appendix A. Issues Left for Future Specifications + + The base solution for overload control does not cover all possible + use cases. A number of solution aspects were intentionally left for + future specification and protocol work. The following subsections + define some of the potential extensions to the DOIC solution. + +A.1. Additional Traffic Abatement Algorithms + + This specification describes only means for a simple loss-based + algorithm. Future algorithms can be added using the designed + solution extension mechanism. The new algorithms need to be + registered with IANA. See Sections 7.2 and 9 for the required IANA + steps. + +A.2. Agent Overload + + This specification focuses on Diameter endpoint (server or client) + overload. A separate extension will be required to outline the + handling of the case of agent overload. + +A.3. New Error Diagnostic AVP + + This specification indicates the use of existing error messages when + nodes reject requests due to overload. There is an expectation that + additional error codes or AVPs will be defined in a separate + specification to indicate that overload was the reason for the + rejection of the message. + +Appendix B. Deployment Considerations + + Non-supporting Agents + + Due to the way that realm-routed requests are handled in Diameter + networks with the server selection for the request done by an + agent, network operators should enable DOIC at agents that perform + server selection first. + + Topology-Hiding Interactions + + There exist proxies that implement what is referred to as Topology + Hiding. This can include cases where the agent modifies the + Origin-Host in answer messages. The behavior of the DOIC solution + is not well understood when this happens. As such, the DOIC + solution does not address this scenario. + + + + + + +Korhonen, et al. Standards Track [Page 35] + +RFC 7683 DOIC October 2015 + + + Inter-Realm/Administrative Domain Considerations + + There are likely to be special considerations for handling DOIC + signaling across administrative boundaries. This includes + considerations for whether or not information included in the DOIC + signaling should be sent across those boundaries. In addition, + consideration should be taken as to whether or not a reacting node + in one realm can be trusted to implement the requested overload + abatement handling for overload reports received from a separately + administered realm. + +Appendix C. Considerations for Applications Integrating the DOIC + Solution + + This section outlines considerations to be taken into account when + integrating the DOIC solution into Diameter applications. + +C.1. Application Classification + + The following is a classification of Diameter applications and + request types. This discussion is meant to document factors that + play into decisions made by the Diameter entity responsible for + handling overload reports. + + Section 8.1 of [RFC6733] defines two state machines that imply two + types of applications, session-less and session-based applications. + The primary difference between these types of applications is the + lifetime of Session-Ids. + + For session-based applications, the Session-Id is used to tie + multiple requests into a single session. + + The Credit-Control application defined in [RFC4006] is an example of + a Diameter session-based application. + + In session-less applications, the lifetime of the Session-Id is a + single Diameter transaction, i.e., the session is implicitly + terminated after a single Diameter transaction and a new Session-Id + is generated for each Diameter request. + + + + + + + + + + + + +Korhonen, et al. Standards Track [Page 36] + +RFC 7683 DOIC October 2015 + + + For the purposes of this discussion, session-less applications are + further divided into two types of applications: + + Stateless Applications: + + Requests within a stateless application have no relationship to + each other. The 3GPP-defined S13 application is an example of a + stateless application [S13], where only a Diameter command is + defined between a client and a server and no state is maintained + between two consecutive transactions. + + Pseudo-Session Applications: + + Applications that do not rely on the Session-Id AVP for + correlation of application messages related to the same session + but use other session-related information in the Diameter requests + for this purpose. The 3GPP-defined Cx application [Cx] is an + example of a pseudo-session application. + + The handling of overload reports must take the type of application + into consideration, as discussed in Appendix C.2. + +C.2. Implications of Application Type Overload + + This section discusses considerations for mitigating overload + reported by a Diameter entity. This discussion focuses on the type + of application. Appendix C.3 discusses considerations for handling + various request types when the target server is known to be in an + overloaded state. + + These discussions assume that the strategy for mitigating the + reported overload is to reduce the overall workload sent to the + overloaded entity. The concept of applying overload treatment to + requests targeted for an overloaded Diameter entity is inherent to + this discussion. The method used to reduce offered load is not + specified here, but it could include routing requests to another + Diameter entity known to be able to handle them, or it could mean + rejecting certain requests. For a Diameter Agent, rejecting requests + will usually mean generating appropriate Diameter error responses. + For a Diameter client, rejecting requests will depend upon the + application. For example, it could mean giving an indication to the + entity requesting the Diameter service that the network is busy and + to try again later. + + + + + + + + +Korhonen, et al. Standards Track [Page 37] + +RFC 7683 DOIC October 2015 + + + Stateless Applications: + + By definition, there is no relationship between individual + requests in a stateless application. As a result, when a request + is sent or relayed to an overloaded Diameter entity -- either a + Diameter Server or a Diameter Agent -- the sending or relaying + entity can choose to apply the overload treatment to any request + targeted for the overloaded entity. + + Pseudo-session Applications: + + For pseudo-session applications, there is an implied ordering of + requests. As a result, decisions about which requests towards an + overloaded entity to reject could take the command code of the + request into consideration. This generally means that + transactions later in the sequence of transactions should be given + more favorable treatment than messages earlier in the sequence. + This is because more work has already been done by the Diameter + network for those transactions that occur later in the sequence. + Rejecting them could result in increasing the load on the network + as the transactions earlier in the sequence might also need to be + repeated. + + Session-Based Applications: + + Overload handling for session-based applications must take into + consideration the work load associated with setting up and + maintaining a session. As such, the entity sending requests + towards an overloaded Diameter entity for a session-based + application might tend to reject new session requests prior to + rejecting intra-session requests. In addition, session-ending + requests might be given a lower probability of being rejected, as + rejecting session-ending requests could result in session status + being out of sync between the Diameter clients and servers. + Application designers that would decide to reject mid-session + requests will need to consider whether the rejection invalidates + the session and any resulting session cleanup procedures. + +C.3. Request Transaction Classification + + Independent Request: + + An independent request is not correlated to any other requests, + and, as such, the lifetime of the Session-Id is constrained to an + individual transaction. + + + + + + +Korhonen, et al. Standards Track [Page 38] + +RFC 7683 DOIC October 2015 + + + Session-Initiating Request: + + A session-initiating request is the initial message that + establishes a Diameter session. The ACR message defined in + [RFC6733] is an example of a session-initiating request. + + Correlated Session-Initiating Request: + + There are cases when multiple session-initiated requests must be + correlated and managed by the same Diameter server. It is notably + the case in the 3GPP Policy and Charging Control (PCC) + architecture [PCC], where multiple apparently independent Diameter + application sessions are actually correlated and must be handled + by the same Diameter server. + + Intra-session Request: + + An intra-session request is a request that uses the same Session- + Id as the one used in a previous request. An intra-session + request generally needs to be delivered to the server that handled + the session-creating request for the session. The STR message + defined in [RFC6733] is an example of an intra-session request. + + Pseudo-session Requests: + + Pseudo-session requests are independent requests and do not use + the same Session-Id but are correlated by other session-related + information contained in the request. There exist Diameter + applications that define an expected ordering of transactions. + This sequencing of independent transactions results in a pseudo- + session. The AIR, MAR, and SAR requests in the 3GPP-defined Cx + [Cx] application are examples of pseudo-session requests. + +C.4. Request Type Overload Implications + + The request classes identified in Appendix C.3 have implications on + decisions about which requests should be throttled first. The + following list of request treatments regarding throttling is provided + as guidelines for application designers when implementing the + Diameter overload control mechanism described in this document. The + exact behavior regarding throttling is a matter of local policy, + unless specifically defined for the application. + + Independent Requests: + + Independent requests can generally be given equal treatment when + making throttling decisions, unless otherwise indicated by + application requirements or local policy. + + + +Korhonen, et al. Standards Track [Page 39] + +RFC 7683 DOIC October 2015 + + + Session-Initiating Requests: + + Session-initiating requests often represent more work than + independent or intra-session requests. Moreover, session- + initiating requests are typically followed by other session- + related requests. Since the main objective of overload control is + to reduce the total number of requests sent to the overloaded + entity, throttling decisions might favor allowing intra-session + requests over session-initiating requests. In the absence of + local policies or application-specific requirements to the + contrary, individual session-initiating requests can be given + equal treatment when making throttling decisions. + + Correlated Session-Initiating Requests: + + A request that results in a new binding; where the binding is used + for routing of subsequent session-initiating requests to the same + server, it represents more work load than other requests. As + such, these requests might be throttled more frequently than other + request types. + + Pseudo-session Requests: + + Throttling decisions for pseudo-session requests can take into + consideration where individual requests fit into the overall + sequence of requests within the pseudo-session. Requests that are + earlier in the sequence might be throttled more aggressively than + requests that occur later in the sequence. + + Intra-session Requests: + + There are two types of intra-sessions requests, requests that + terminate a session and the remainder of intra-session requests. + Implementers and operators may choose to throttle session- + terminating requests less aggressively in order to gracefully + terminate sessions, allow cleanup of the related resources (e.g., + session state), and avoid the need for additional intra-session + requests. Favoring session termination requests may reduce the + session management impact on the overloaded entity. The default + handling of other intra-session requests might be to treat them + equally when making throttling decisions. There might also be + application-level considerations whether some request types are + favored over others. + + + + + + + + +Korhonen, et al. Standards Track [Page 40] + +RFC 7683 DOIC October 2015 + + +Contributors + + The following people contributed substantial ideas, feedback, and + discussion to this document: + + o Eric McMurry + + o Hannes Tschofenig + + o Ulrich Wiehe + + o Jean-Jacques Trottin + + o Maria Cruz Bartolome + + o Martin Dolly + + o Nirav Salot + + o Susan Shishufeng + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +Korhonen, et al. Standards Track [Page 41] + +RFC 7683 DOIC October 2015 + + +Authors' Addresses + + Jouni Korhonen (editor) + Broadcom Corporation + 3151 Zanker Road + San Jose, CA 95134 + United States + + Email: [email protected] + + + Steve Donovan (editor) + Oracle + 7460 Warren Parkway + Frisco, Texas 75034 + United States + + Email: [email protected] + + + Ben Campbell + Oracle + 7460 Warren Parkway + Frisco, Texas 75034 + United States + + Email: [email protected] + + + Lionel Morand + Orange Labs + 38/40 rue du General Leclerc + Issy-Les-Moulineaux Cedex 9 92794 + France + + Phone: +33145296257 + Email: [email protected] + + + + + + + + + + + + + + +Korhonen, et al. Standards Track [Page 42] + diff --git a/lib/diameter/examples/code/client.erl b/lib/diameter/examples/code/client.erl index 6fb90b1c09..0864919cdd 100644 --- a/lib/diameter/examples/code/client.erl +++ b/lib/diameter/examples/code/client.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2010-2015. All Rights Reserved. +%% Copyright Ericsson AB 2010-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -39,7 +39,6 @@ -module(client). -include_lib("diameter/include/diameter.hrl"). --include_lib("diameter/include/diameter_gen_base_rfc6733.hrl"). -export([start/1, %% start a service start/2, %% @@ -71,6 +70,7 @@ {'Product-Name', "Client"}, {'Auth-Application-Id', [0]}, {string_decode, false}, + {decode_format, map}, {application, [{alias, common}, {dictionary, diameter_gen_base_rfc6733}, {module, client_cb}]}]). @@ -108,9 +108,9 @@ connect(T) -> call(Name) -> SId = diameter:session_id(?L(Name)), - RAR = #diameter_base_RAR{'Session-Id' = SId, - 'Auth-Application-Id' = 0, - 'Re-Auth-Request-Type' = 0}, + RAR = ['RAR' | #{'Session-Id' => SId, + 'Auth-Application-Id' => 0, + 'Re-Auth-Request-Type' => 0}], diameter:call(Name, common, RAR, []). call() -> diff --git a/lib/diameter/examples/code/client_cb.erl b/lib/diameter/examples/code/client_cb.erl index ed1d3b9b7b..af2d4d6da7 100644 --- a/lib/diameter/examples/code/client_cb.erl +++ b/lib/diameter/examples/code/client_cb.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2010-2016. All Rights Reserved. +%% Copyright Ericsson AB 2010-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -55,21 +55,18 @@ prepare_request(#diameter_packet{msg = ['RAR' = T | Avps]}, _, {_, Caps}) -> origin_realm = {OR, DR}} = Caps, - {send, [T, {'Origin-Host', OH}, - {'Origin-Realm', OR}, - {'Destination-Host', DH}, - {'Destination-Realm', DR} - | Avps]}; - -prepare_request(#diameter_packet{msg = Rec}, _, {_, Caps}) -> - #diameter_caps{origin_host = {OH, DH}, - origin_realm = {OR, DR}} - = Caps, - - {send, Rec#diameter_base_RAR{'Origin-Host' = OH, - 'Origin-Realm' = OR, - 'Destination-Host' = DH, - 'Destination-Realm' = DR}}. + {send, [T | if is_map(Avps) -> + Avps#{'Origin-Host' => OH, + 'Origin-Realm' => OR, + 'Destination-Host' => DH, + 'Destination-Realm' => DR}; + is_list(Avps) -> + [{'Origin-Host', OH}, + {'Origin-Realm', OR}, + {'Destination-Host', DH}, + {'Destination-Realm', DR} + | Avps] + end]}. %% prepare_retransmit/3 diff --git a/lib/diameter/examples/code/node.erl b/lib/diameter/examples/code/node.erl index 246be4194b..fc5830f8e2 100644 --- a/lib/diameter/examples/code/node.erl +++ b/lib/diameter/examples/code/node.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2010-2015. All Rights Reserved. +%% Copyright Ericsson AB 2010-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -30,6 +30,8 @@ connect/2, stop/1]). +-export([message/3]). + -type protocol() :: tcp | sctp. @@ -128,6 +130,8 @@ stop(Name) -> server_opts({T, Addr, Port}) -> [{transport_module, tmod(T)}, {transport_config, [{reuseaddr, true}, + {sender, true}, + {message_cb, [fun ?MODULE:message/3, 0]}, {ip, addr(Addr)}, {port, Port}]}]; @@ -173,3 +177,26 @@ addr(loopback) -> {127,0,0,1}; addr(A) -> A. + +%% --------------------------------------------------------------------------- + +%% message/3 +%% +%% Simple message callback that limits the number of concurrent +%% requests on the peer connection in question. + +%% Incoming request. +message(recv, <<_:32, 1:1, _/bits>> = Bin, N) -> + [Bin, N < 32, fun ?MODULE:message/3, N+1]; + +%% Outgoing request. +message(ack, <<_:32, 1:1, _/bits>>, _) -> + []; + +%% Incoming answer or request discarded. +message(ack, _, N) -> + [N =< 32, fun ?MODULE:message/3, N-1]; + +%% Outgoing message or incoming answer. +message(_, Bin, _) -> + [Bin]. diff --git a/lib/diameter/src/Makefile b/lib/diameter/src/Makefile index 6bf748a727..3af856f63e 100644 --- a/lib/diameter/src/Makefile +++ b/lib/diameter/src/Makefile @@ -1,7 +1,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 2010-2016. All Rights Reserved. +# Copyright Ericsson AB 2010-2017. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -274,9 +274,7 @@ gen/diameter_gen_base_accounting.erl gen/diameter_gen_base_accounting.hrl: \ gen/diameter_gen_acct_rfc6733.erl gen/diameter_gen_acct_rfc6733.hrl: \ $(EBIN)/diameter_gen_base_rfc6733.$(EMULATOR) -gen/diameter_gen_relay.erl gen/diameter_gen_relay.hrl \ -gen/diameter_gen_base_rfc3588.erl gen/diameter_gen_base_rfc3588.hrl \ -gen/diameter_gen_base_rfc6733.erl gen/diameter_gen_base_rfc6733.hrl: \ +$(DICT_ERLS) $(DICT_HRLS): \ $(COMPILER_MODULES:%=$(EBIN)/%.$(EMULATOR)) $(DICT_MODULES:gen/%=$(EBIN)/%.$(EMULATOR)): \ diff --git a/lib/diameter/src/base/diameter.erl b/lib/diameter/src/base/diameter.erl index 3b41feac0d..b90b794611 100644 --- a/lib/diameter/src/base/diameter.erl +++ b/lib/diameter/src/base/diameter.erl @@ -340,7 +340,7 @@ call(SvcName, App, Message) -> :: record | list | map - | false + | none | record_from_map. -type strict_arities() @@ -356,6 +356,7 @@ call(SvcName, App, Message) -> | {capx_timeout, 'Unsigned32'()} | {strict_capx, boolean()} | {strict_mbit, boolean()} + | {avp_dictionaries, [module()]} | {disconnect_cb, eval()} | {dpr_timeout, 'Unsigned32'()} | {dpa_timeout, 'Unsigned32'()} diff --git a/lib/diameter/src/base/diameter_codec.erl b/lib/diameter/src/base/diameter_codec.erl index 63e39b12d1..2dd2c906a2 100644 --- a/lib/diameter/src/base/diameter_codec.erl +++ b/lib/diameter/src/base/diameter_codec.erl @@ -324,7 +324,7 @@ decode_avps(MsgName, Mod, AppMod, Opts, #diameter_packet{bin = Bin} = Pkt) -> {_, Avps} = split_binary(Bin, 20), {Rec, As, Errors} = Mod:decode_avps(MsgName, Avps, - Opts#{dictionary => AppMod, + Opts#{app_dictionary => AppMod, failed_avp => false}), ?LOGC([] /= Errors, decode_errors, Pkt#diameter_packet.header), Pkt#diameter_packet{msg = reformat(MsgName, Rec, Opts), @@ -614,8 +614,8 @@ pack_avp(#diameter_avp{data = {T, {Type, Value}}}, Opts) -> pack_avp(#diameter_avp{data = {T, Data}}, _) -> pack_data(T, Data); -pack_avp(#diameter_avp{data = {Dict, Name, Data}}, Opts) -> - pack_data(Dict:avp_header(Name), Dict:avp(encode, Data, Name, Opts)); +pack_avp(#diameter_avp{data = {Dict, Name, Value}}, Opts) -> + pack_data(Dict:avp_header(Name), Dict:avp(encode, Value, Name, Opts)); %% ... with a truncated header ... pack_avp(#diameter_avp{code = undefined, data = B}, _) diff --git a/lib/diameter/src/base/diameter_config.erl b/lib/diameter/src/base/diameter_config.erl index 4721be1ca0..90a9282349 100644 --- a/lib/diameter/src/base/diameter_config.erl +++ b/lib/diameter/src/base/diameter_config.erl @@ -588,8 +588,7 @@ opt(service, {K, false}) K == use_shared_peers; K == monitor; K == restrict_connections; - K == strict_arities; - K == decode_format -> + K == strict_arities -> true; opt(service, {K, true}) @@ -602,6 +601,7 @@ opt(service, {decode_format, T}) when T == record; T == list; T == map; + T == none; T == record_from_map -> true; @@ -665,9 +665,8 @@ opt(transport, {applications, As}) -> is_list(As); opt(transport, {capabilities, Os}) -> - is_list(Os) andalso case encode_CER(Os) of - ok -> true; - No -> {error, No} + is_list(Os) andalso try ok = encode_CER(Os), true + catch ?FAILURE(No) -> {error, No} end; opt(_, {K, Tmo}) @@ -683,6 +682,9 @@ opt(_, {K, B}) K == strict_mbit -> is_boolean(B); +opt(_, {avp_dictionaries, Mods}) -> + is_list(Mods) andalso lists:all(fun erlang:is_atom/1, Mods); + opt(_, {length_errors, T}) -> lists:member(T, [exit, handle, discard]); diff --git a/lib/diameter/src/base/diameter_gen.erl b/lib/diameter/src/base/diameter_gen.erl index 7a1a46ec52..d3b9f704fe 100644 --- a/lib/diameter/src/base/diameter_gen.erl +++ b/lib/diameter/src/base/diameter_gen.erl @@ -45,7 +45,7 @@ -define(THROW(T), throw({?MODULE, T})). -type parent_name() :: atom(). %% parent = Message or AVP --type parent_record() :: tuple(). %% +-type parent_record() :: tuple() | avp_values() | map(). -type avp_name() :: atom(). -type avp_record() :: tuple(). -type avp_values() :: [{avp_name(), term()}]. @@ -61,9 +61,7 @@ %% # encode_avps/3 %% --------------------------------------------------------------------------- --spec encode_avps(parent_name(), - parent_record() | avp_values() | map(), - map()) +-spec encode_avps(parent_name(), parent_record(), map()) -> iolist() | no_return(). @@ -102,73 +100,73 @@ encode(Name, Vals, Opts, Strict, Mod) encode(Name, Map, Opts, Strict, Mod) when is_map(Map) -> - [enc(Name, F, A, V, Opts, Strict, Mod) || {F,A} <- Mod:avp_arity(Name), - V <- [mget(F, Map, undefined)]]; + [enc(F, A, V, Opts, Strict, Mod) || {F,A} <- Mod:avp_arity(Name), + V <- [mget(F, Map, undefined)]]; encode(Name, Rec, Opts, Strict, Mod) -> [encode(Name, F, V, Opts, Strict, Mod) || {F,V} <- Mod:'#get-'(Rec)]. %% encode/6 -encode(Name, AvpName, Values, Opts, Strict, Mod) +encode(_, AvpName, Values, Opts, Strict, Mod) when Strict /= encode -> - enc(Name, AvpName, ?ANY, Values, Opts, Strict, Mod); + enc(AvpName, ?ANY, Values, Opts, Strict, Mod); encode(Name, AvpName, Values, Opts, Strict, Mod) -> Arity = Mod:avp_arity(Name, AvpName), - enc(Name, AvpName, Arity, Values, Opts, Strict, Mod). + enc(AvpName, Arity, Values, Opts, Strict, Mod). -%% enc/7 +%% enc/6 -enc(Name, AvpName, Arity, Values, Opts, Strict, Mod) +enc(AvpName, Arity, Values, Opts, Strict, Mod) when Strict /= encode, Arity /= ?ANY -> - enc(Name, AvpName, ?ANY, Values, Opts, Strict, Mod); + enc(AvpName, ?ANY, Values, Opts, Strict, Mod); -enc(_, AvpName, 1, undefined, _, _, _) -> +enc(AvpName, 1, undefined, _, _, _) -> ?THROW([mandatory_avp_missing, AvpName]); -enc(Name, AvpName, 1, Value, Opts, _, Mod) -> +enc(AvpName, 1, Value, Opts, _, Mod) -> H = avp_header(AvpName, Mod), - enc1(Name, AvpName, H, Value, Opts, Mod); + enc(AvpName, H, Value, Opts, Mod); -enc(_, _, {0,_}, [], _, _, _) -> +enc(_, {0,_}, [], _, _, _) -> []; -enc(_, _, _, undefined, _, _, _) -> +enc(_, _, undefined, _, _, _) -> []; %% Be forgiving when a list of values is expected. If the value itself %% is a list then the user has to wrap it to avoid each member from %% being interpreted as an individual AVP value. -enc(Name, AvpName, Arity, V, Opts, Strict, Mod) +enc(AvpName, Arity, V, Opts, Strict, Mod) when not is_list(V) -> - enc(Name, AvpName, Arity, [V], Opts, Strict, Mod); + enc(AvpName, Arity, [V], Opts, Strict, Mod); -enc(Name, AvpName, {Min, Max}, Values, Opts, Strict, Mod) -> +enc(AvpName, {Min, Max}, Values, Opts, Strict, Mod) -> H = avp_header(AvpName, Mod), - enc(Name, AvpName, H, Min, 0, Max, Values, Opts, Strict, Mod). + enc(AvpName, H, Min, 0, Max, Values, Opts, Strict, Mod). -%% enc/10 +%% enc/9 -enc(Name, AvpName, H, Min, N, Max, Vs, Opts, Strict, Mod) +enc(AvpName, H, Min, N, Max, Vs, Opts, Strict, Mod) when Strict /= encode; Max == '*', Min =< N -> - [enc1(Name, AvpName, H, V, Opts, Mod) || V <- Vs]; + [enc(AvpName, H, V, Opts, Mod) || V <- Vs]; -enc(_, AvpName, _, Min, N, _, [], _, _, _) +enc(AvpName, _, Min, N, _, [], _, _, _) when N < Min -> ?THROW([repeated_avp_insufficient_arity, AvpName, Min, N]); -enc(_, _, _, _, _, _, [], _, _, _) -> +enc(_, _, _, _, _, [], _, _, _) -> []; -enc(_, AvpName, _, _, N, Max, _, _, _, _) +enc(AvpName, _, _, N, Max, _, _, _, _) when Max =< N -> ?THROW([repeated_avp_excessive_arity, AvpName, Max]); -enc(Name, AvpName, H, Min, N, Max, [V|Vs], Opts, Strict, Mod) -> - [enc1(Name, AvpName, H, V, Opts, Mod) - | enc(Name, AvpName, H, Min, N+1, Max, Vs, Opts, Strict, Mod)]. +enc(AvpName, H, Min, N, Max, [V|Vs], Opts, Strict, Mod) -> + [enc(AvpName, H, V, Opts, Mod) + | enc(AvpName, H, Min, N+1, Max, Vs, Opts, Strict, Mod)]. %% avp_header/2 @@ -178,12 +176,12 @@ avp_header('AVP', _) -> avp_header(AvpName, Mod) -> {_,_,_} = Mod:avp_header(AvpName). -%% enc1/6 +%% enc/5 -enc1(Name, 'AVP', false, Value, Opts, Mod) -> - enc_AVP(Name, Value, Opts, Mod); +enc('AVP', false, Value, Opts, Mod) -> + enc_AVP(Value, Opts, Mod); -enc1(_, AvpName, Hdr, Value, Opts, Mod) -> +enc(AvpName, Hdr, Value, Opts, Mod) -> enc1(AvpName, Hdr, Value, Opts, Mod). %% enc1/5 @@ -191,54 +189,72 @@ enc1(_, AvpName, Hdr, Value, Opts, Mod) -> enc1(AvpName, {_,_,_} = Hdr, Value, Opts, Mod) -> diameter_codec:pack_data(Hdr, Mod:avp(encode, Value, AvpName, Opts)). -%% enc_AVP/4 +%% enc1/6 + +enc1(AvpName, {_,_,_} = Hdr, Value, Opts, Mod, Dict) -> + diameter_codec:pack_data(Hdr, avp(encode, Value, AvpName, Opts, Mod, Dict)). + +%% enc_AVP/3 %% No value: assume AVP data is already encoded. The normal case will %% be when this is passed back from #diameter_packet.errors as a %% consequence of a failed decode. Any AVP can be encoded this way %% however, which side-steps any arity checks for known AVP's and %% could potentially encode something unfortunate. -enc_AVP(_, #diameter_avp{value = undefined} = A, Opts, _) -> +enc_AVP(#diameter_avp{value = undefined} = A, Opts, _) -> diameter_codec:pack_avp(A, Opts); -%% Missing name for value encode. -enc_AVP(_, #diameter_avp{name = N, value = V}, _, _) - when N == undefined; - N == 'AVP' -> - ?THROW([value_with_nameless_avp, N, V]); +%% Encode a name/value pair using an alternate dictionary if need be ... +enc_AVP(#diameter_avp{name = AvpName, value = Value}, Opts, Mod) -> + enc_AVP(AvpName, Value, Opts, Mod); +enc_AVP({AvpName, Value}, Opts, Mod) -> + enc_AVP(AvpName, Value, Opts, Mod); + +%% ... or with a specified dictionary. +enc_AVP({Dict, AvpName, Value}, Opts, Mod) -> + enc1(AvpName, Dict:avp_header(AvpName), Value, Opts, Mod, Dict). -%% Or not. Ensure that 'AVP' is the appropriate field. Note that if we -%% don't know this AVP at all then the encode will fail. -enc_AVP(Name, #diameter_avp{name = AvpName, value = Data}, Opts, Mod) -> - 0 == Mod:avp_arity(Name, AvpName) - orelse ?THROW([known_avp_as_AVP, Name, AvpName, Data]), - enc(AvpName, Data, Opts, Mod); +%% Don't guard against anything being sent as a generic 'AVP', which +%% allows arity restrictions to be abused. + +%% enc_AVP/4 -%% The backdoor ... -enc_AVP(_, {AvpName, Value}, Opts, Mod) -> - enc(AvpName, Value, Opts, Mod); +enc_AVP(AvpName, Value, Opts, Mod) -> + try Mod:avp_header(AvpName) of + H -> + enc1(AvpName, H, Value, Opts, Mod) + catch + error: _ -> + Dicts = mget(avp_dictionaries, Opts, []), + enc_AVP(Dicts, AvpName, Value, Opts, Mod) + end. -%% ... and the side door. -enc_AVP(_Name, {_Dict, _AvpName, _Data} = T, Opts, _) -> - diameter_codec:pack_avp(#diameter_avp{data = T}, Opts). +%% enc_AVP/5 -%% enc/4 +enc_AVP([Dict | Rest], AvpName, Value, Opts, Mod) -> + try Dict:avp_header(AvpName) of + H -> + enc1(AvpName, H, Value, Opts, Mod, Dict) + catch + error: _ -> + enc_AVP(Rest, AvpName, Value, Opts, Mod) + end; -enc(AvpName, Value, Opts, Mod) -> - enc1(AvpName, Mod:avp_header(AvpName), Value, Opts, Mod). +enc_AVP([], AvpName, _, _, _) -> + ?THROW([no_dictionary, AvpName]). %% --------------------------------------------------------------------------- %% # decode_avps/3 %% --------------------------------------------------------------------------- -spec decode_avps(parent_name(), binary(), map()) - -> {parent_record(), [avp()], Failed} + -> {parent_record() | parent_name(), [avp()], Failed} when Failed :: [{5000..5999, #diameter_avp{}}]. decode_avps(Name, Bin, #{module := Mod, decode_format := Fmt} = Opts) -> Strict = mget(strict_arities, Opts, decode), [AM, Avps, Failed | Rec] - = decode(Bin, Name, Mod, Fmt, Strict, Opts, #{}), + = decode(Bin, Name, Mod, Fmt, Strict, Opts, 0, #{}), %% AM counts the number of top-level AVPs, which missing/5 then %% uses when appending 5005 errors. {reformat(Name, Rec, Strict, Mod, Fmt), @@ -249,7 +265,7 @@ decode_avps(Name, Bin, #{module := Mod, decode_format := Fmt} = Opts) -> %% encountered. Failed-AVP should typically contain the first %% error encountered. -%% decode/7 +%% decode/8 decode(<<Code:32, V:1, M:1, P:1, _:5, Len:24, I:V/unit:32, Rest/binary>>, Name, @@ -257,6 +273,7 @@ decode(<<Code:32, V:1, M:1, P:1, _:5, Len:24, I:V/unit:32, Rest/binary>>, Fmt, Strict, Opts, + Idx, AM) -> decode(Rest, Code, @@ -270,21 +287,23 @@ decode(<<Code:32, V:1, M:1, P:1, _:5, Len:24, I:V/unit:32, Rest/binary>>, Fmt, Strict, Opts, + Idx, AM); -decode(<<>>, Name, Mod, Fmt, Strict, _, AM) -> +decode(<<>>, Name, Mod, Fmt, Strict, _, _, AM) -> [AM, [], [] | newrec(Fmt, Mod, Name, Strict)]; -decode(Bin, Name, Mod, Fmt, Strict, _, AM) -> - Avp = #diameter_avp{data = Bin}, +decode(Bin, Name, Mod, Fmt, Strict, _, Idx, AM) -> + Avp = #diameter_avp{data = Bin, index = Idx}, [AM, [Avp], [{5014, Avp}] | newrec(Fmt, Mod, Name, Strict)]. -%% decode/13 +%% decode/14 -decode(Bin, Code, Vid, DataLen, Pad, M, P, Name, Mod, Fmt, Strict, Opts0, AM0) -> +decode(Bin, Code, Vid, DataLen, Pad, M, P, Name, Mod, Fmt, Strict, Opts0, + Idx, AM0) -> case Bin of <<Data:DataLen/binary, _:Pad/binary, T/binary>> -> - {NameT, AvpName, Arity, {Idx, AM}} + {NameT, Field, Arity, {I, AM}} = incr(Name, Code, Vid, M, Mod, Strict, Opts0, AM0), Opts = setopts(NameT, Name, M, Opts0), @@ -300,11 +319,11 @@ decode(Bin, Code, Vid, DataLen, Pad, M, P, Name, Mod, Fmt, Strict, Opts0, AM0) - type = type(NameT), index = Idx}, - Dec = decode(Data, Name, NameT, Mod, Opts, Avp), %% decode - Acc = decode(T, Name, Mod, Fmt, Strict, Opts, AM), %% recurse - acc(Acc, Dec, Name, AvpName, Arity, Strict, Mod, Opts); + Dec = dec(Data, Name, NameT, Mod, Fmt, Opts, Avp), + Acc = decode(T, Name, Mod, Fmt, Strict, Opts, Idx+1, AM),%% recurse + acc(Acc, Dec, I, Field, Arity, Strict, Mod, Opts); _ -> - {NameT, _AvpName, _Arity, {Idx, AM}} + {NameT, _Field, _Arity, {_, AM}} = incr(Name, Code, Vid, M, Mod, Strict, Opts0, AM0), Avp = #diameter_avp{code = Code, @@ -323,9 +342,14 @@ decode(Bin, Code, Vid, DataLen, Pad, M, P, Name, Mod, Fmt, Strict, Opts0, AM0) - incr(Name, Code, Vid, M, Mod, Strict, Opts, AM0) -> NameT = Mod:avp_name(Code, Vid), %% {AvpName, Type} | 'AVP' - AvpName = field(NameT), - Arity = avp_arity(Name, AvpName, Mod, Opts, M), - {NameT, AvpName, Arity, incr(AvpName, Arity, Strict, AM0)}. + Field = field(NameT), %% AvpName | 'AVP' + Arity = avp_arity(Name, Field, Mod, Opts, M), + if 0 == Arity, 'AVP' /= Field -> + A = pack_arity(Name, Field, Opts, Mod, M), + {NameT, 'AVP', A, incr('AVP', A, Strict, AM0)}; + true -> + {NameT, Field, Arity, incr(Field, Arity, Strict, AM0)} + end. %% Data is a truncated header if command_code = undefined, otherwise %% payload bytes. The former is padded to the length of a header if @@ -342,9 +366,8 @@ setopts({_, Type}, Name, M, Opts) -> %% incr/4 -incr(F, A, SA, AM) - when F == 'AVP'; - A == ?ANY; +incr(_, A, SA, AM) + when A == ?ANY; A == 0; SA /= decode -> {undefined, AM}; @@ -444,11 +467,12 @@ field({AvpName, _}) -> field(_) -> 'AVP'. -%% decode/6 +%% dec/7 -%% AVP not in dictionary. -decode(_Data, _Name, 'AVP', _Mod, _Opts, Avp) -> - Avp; +%% AVP not in dictionary: try an alternate. + +dec(Data, Name, 'AVP', Mod, Fmt, Opts, Avp) -> + dec_AVP(dicts(Mod, Opts), Data, Name, Mod, Fmt, Opts, Avp); %% 6733, 4.4: %% @@ -497,42 +521,106 @@ decode(_Data, _Name, 'AVP', _Mod, _Opts, Avp) -> %% defined the RFC's "unrecognized", which is slightly stronger than %% "not defined".) -decode(Data, Name, {AvpName, Type}, Mod, Opts, Avp) -> - #{dictionary := AppMod, failed_avp := Failed} +dec(Data, Name, {AvpName, Type}, Mod, Fmt, Opts, Avp) -> + #{app_dictionary := AppMod, failed_avp := Failed} = Opts, %% Reset the dictionary for best-effort decode of Failed-AVP. - DecMod = if Failed -> AppMod; - true -> Mod - end, - - %% A Grouped AVP is represented as a #diameter_avp{} list with AVP - %% as head and component AVPs as tail. On encode, data can be a - %% list of component AVPs. - - try avp_decode(Data, AvpName, Opts, DecMod, Mod) of - {Rec, As} when Type == 'Grouped' -> - A = Avp#diameter_avp{value = Rec}, - [A | As]; - V when Type /= 'Grouped' -> - Avp#diameter_avp{value = V} + Dict = if Failed -> AppMod; + true -> Mod + end, + + dec(Data, Name, AvpName, Type, Mod, Dict, Fmt, Failed, Opts, Avp). + +%% dicts/2 + +dicts(Mod, #{app_dictionary := Mod, avp_dictionaries := Dicts}) -> + Dicts; + +dicts(_, #{app_dictionary := Dict, avp_dictionaries := Dicts}) -> + [Dict | Dicts]; + +dicts(Mod, #{app_dictionary := Mod}) -> + []; + +dicts(_, #{app_dictionary := Dict}) -> + [Dict]. + +%% dec/10 + +dec(Data, Name, AvpName, Type, Mod, Dict, Fmt, Failed, Opts, Avp) -> + try avp(decode, Data, AvpName, Opts, Mod, Dict) of + V -> + set(Type, Fmt, Avp, V) catch throw: {?MODULE, T} -> - decode_error(Failed, T, Avp); + decode_error(Failed, Fmt, T, Avp); error: Reason -> decode_error(Failed, Reason, Name, Mod, Opts, Avp) end. -%% decode_error/3 +%% dec_AVP/7 + +dec_AVP([], _, _, _, _, _, Avp) -> + Avp; + +dec_AVP(Dicts, Data, Name, Mod, Fmt, Opts, #diameter_avp{code = Code, + vendor_id = Vid} + = Avp) -> + dec_AVP(Dicts, Data, Name, Mod, Fmt, Opts, Code, Vid, Avp). + +%% dec_AVP/9 +%% +%% Try to decode an AVP in the first alternate dictionary that defines +%% it. + +dec_AVP([Dict | Rest], Data, Name, Mod, Fmt, Opts, Code, Vid, Avp) -> + case Dict:avp_name(Code, Vid) of + {AvpName, Type} -> + A = Avp#diameter_avp{name = AvpName, + type = Type}, + #{failed_avp := Failed} = Opts, + dec(Data, Name, AvpName, Type, Mod, Dict, Fmt, Failed, Opts, A); + _ -> + dec_AVP(Rest, Data, Name, Mod, Fmt, Opts, Code, Vid, Avp) + end; + +dec_AVP([], _, _, _, _, _, _, _, Avp) -> + Avp. + +%% set/4 +%% +%% A Grouped AVP is represented as a #diameter_avp{} list with AVP +%% as head and component AVPs as tail. + +set('Grouped', Fmt, Avp, V) -> + {Rec, As} = V, + [set(Fmt, Avp, Rec) | As]; + +set(_, _, Avp, V) -> + Avp#diameter_avp{value = V}. + +%% decode_error/4 %% %% Error when decoding a grouped AVP. -decode_error(true, {Rec, _, _}, Avp) -> - Avp#diameter_avp{value = Rec}; +%% Ignoring errors in Failed-AVP. +decode_error(true, Fmt, {Rec, ComponentAvps, _Errors}, Avp) -> + [set(Fmt, Avp, Rec) | ComponentAvps]; -decode_error(false, {_, ComponentAvps, [{RC,A} | _]}, Avp) -> +%% Or not. A faulty component is encoded by itself in Failed-AVP, as +%% suggested by 7.5 of RFC 6733 (quoted below), so that errors are +%% reported unambigiously. +decode_error(false, _, {_, ComponentAvps, [{RC,A} | _]}, Avp) -> {RC, [Avp | ComponentAvps], Avp#diameter_avp{data = [A]}}. +%% set/3 + +set(none, Avp, _Name) -> + Avp; +set(_, Avp, Rec) -> + Avp#diameter_avp{value = Rec}. + %% decode_error/6 %% %% Error when decoding a non-grouped AVP. @@ -546,15 +634,30 @@ decode_error(false, Reason, Name, Mod, Opts, Avp) -> ?MODULE, ?LINE, {Reason, Name, Avp#diameter_avp.name, Mod, Stack}), - rc(Reason, Avp, Opts, Mod). + case Reason of + {'DIAMETER', 5014 = RC, _} -> + %% Length error communicated from diameter_types or a + %% @custom_types/@codecs module. + AvpName = Avp#diameter_avp.name, + {RC, Avp#diameter_avp{data = Mod:empty_value(AvpName, Opts)}}; + _ -> + {5004, Avp} + end. -%% avp_decode/5 +%% 3588/6733: +%% +%% DIAMETER_INVALID_AVP_VALUE 5004 +%% The request contained an AVP with an invalid value in its data +%% portion. A Diameter message indicating this error MUST include +%% the offending AVPs within a Failed-AVP AVP. + +%% avp/6 -avp_decode(Data, AvpName, Opts, Mod, Mod) -> - Mod:avp(decode, Data, AvpName, Opts); +avp(T, Data, AvpName, Opts, Mod, Mod) -> + Mod:avp(T, Data, AvpName, Opts); -avp_decode(Data, AvpName, Opts, Mod, _) -> - Mod:avp(decode, Data, AvpName, Opts, Mod). +avp(T, Data, AvpName, Opts, _, Mod) -> + Mod:avp(T, Data, AvpName, Opts#{module := Mod}). %% set_strict/3 %% @@ -579,8 +682,8 @@ set_failed(_, Opts) -> %% acc/8 -acc([AM | Acc], As, Name, AvpName, Arity, Strict, Mod, Opts) -> - [AM | acc1(Acc, As, Name, AvpName, Arity, Strict, Mod, Opts)]. +acc([AM | Acc], As, I, Field, Arity, Strict, Mod, Opts) -> + [AM | acc1(Acc, As, I, Field, Arity, Strict, Mod, Opts)]. %% acc1/8 @@ -595,12 +698,20 @@ acc1(Acc, {RC, As, Avp}, _, _, _, _, _, _) -> [[As | Avps], [{RC, Avp} | Failed] | Rec]; %% Grouped AVP ... -acc1([Avps | Acc], [Avp|_] = As, Name, AvpName, Arity, Strict, Mod, Opts) -> - [[As|Avps] | acc2(Acc, Avp, Name, AvpName, Arity, Strict, Mod, Opts)]; +acc1([Avps | Acc], [Avp|_] = As, I, Field, Arity, Strict, Mod, Opts) -> + [[As|Avps] | acc2(Acc, Avp, I, Field, Arity, Strict, Mod, Opts)]; %% ... or not. -acc1([Avps | Acc], Avp, Name, AvpName, Arity, Strict, Mod, Opts) -> - [[Avp|Avps] | acc2(Acc, Avp, Name, AvpName, Arity, Strict, Mod, Opts)]. +acc1([Avps | Acc], Avp, I, Field, Arity, Strict, Mod, Opts) -> + [[Avp|Avps] | acc2(Acc, Avp, I, Field, Arity, Strict, Mod, Opts)]. + +%% The component list of a Grouped AVP is discarded when packing into +%% the record (or equivalent): the values in an 'AVP' field are +%% diameter_avp records, not a list of records in the Grouped case, +%% and the decode into the value field is best-effort. The reason is +%% history more than logic: it would probably have made more sense to +%% retain the same structure as in diameter_packet.avps, but an 'AVP' +%% list has always been flat. %% acc2/8 @@ -609,29 +720,23 @@ acc2(Acc, Avp, _, 'AVP', 0, _, _, _) -> [Failed | Rec] = Acc, [[{rc(Avp), Avp} | Failed] | Rec]; -%% No AVP of this name: try to pack as 'AVP'. -acc2(Acc, Avp, Name, AvpName, 0, Strict, Mod, Opts) -> - M = Avp#diameter_avp.is_mandatory, - Arity = pack_arity(Name, AvpName, Opts, Mod, M), - acc2(Acc, Avp, Name, 'AVP', Arity, Strict, Mod, Opts); - %% Relaxed arities. -acc2(Acc, Avp, _, AvpName, Arity, Strict, Mod, _) +acc2(Acc, Avp, _, Field, Arity, Strict, Mod, _) when Strict /= decode -> - pack(Arity, AvpName, Avp, Mod, Acc); + pack(Arity, Field, Avp, Mod, Acc); %% No maximum arity. -acc2(Acc, Avp, _, AvpName, {_,'*'} = Arity, _, Mod, _) -> - pack(Arity, AvpName, Avp, Mod, Acc); +acc2(Acc, Avp, _, Field, {_,'*'} = Arity, _, Mod, _) -> + pack(Arity, Field, Avp, Mod, Acc); %% Or check. -acc2(Acc, Avp, _, AvpName, Arity, _, Mod, _) -> +acc2(Acc, Avp, I, Field, Arity, _, Mod, _) -> Mx = max_arity(Arity), - if Mx =< Avp#diameter_avp.index -> + if Mx =< I -> [Failed | Rec] = Acc, [[{5009, Avp} | Failed] | Rec]; true -> - pack(Arity, AvpName, Avp, Mod, Acc) + pack(Arity, Field, Avp, Mod, Acc) end. %% 3588/6733: @@ -700,22 +805,6 @@ avp_arity(Name, 'AVP' = AvpName, Mod, Opts, M) -> avp_arity(Name, AvpName, Mod, _, _) -> Mod:avp_arity(Name, AvpName). -%% rc/4 - -%% Length error communicated from diameter_types or a -%% @custom_types/@codecs module. -rc({'DIAMETER', 5014 = RC, _}, #diameter_avp{name = AvpName} = A, Opts, Mod) -> - {RC, A#diameter_avp{data = Mod:empty_value(AvpName, Opts)}}; - -%% 3588: -%% -%% DIAMETER_INVALID_AVP_VALUE 5004 -%% The request contained an AVP with an invalid value in its data -%% portion. A Diameter message indicating this error MUST include -%% the offending AVPs within a Failed-AVP AVP. -rc(_, Avp, _, _) -> - {5004, Avp}. - %% pack/5 pack(Arity, F, Avp, Mod, [Failed | Rec]) -> @@ -723,8 +812,9 @@ pack(Arity, F, Avp, Mod, [Failed | Rec]) -> %% set/5 -set(_, _, _, _, false = No) -> - No; +set(_, _, _, _, Name) + when is_atom(Name) -> + Name; set(1, F, Value, _, Map) when is_map(Map) -> @@ -818,8 +908,8 @@ empty(Name, #{module := Mod} = Opts) -> %% newrec/4 -newrec(false = No, _, _, _) -> - No; +newrec(none, _, Name, _) -> + Name; newrec(record, Mod, Name, T) when T /= decode -> diff --git a/lib/diameter/src/base/diameter_lib.erl b/lib/diameter/src/base/diameter_lib.erl index 8792e97621..1c1ea42cb5 100644 --- a/lib/diameter/src/base/diameter_lib.erl +++ b/lib/diameter/src/base/diameter_lib.erl @@ -283,7 +283,7 @@ ip(T) %% Or not: convert from '.'/':'-separated decimal/hex. ip(Addr) -> - {ok, A} = inet_parse:address(Addr), %% documented in inet(3) + {ok, A} = inet:parse_address(Addr), A. %% --------------------------------------------------------------------------- diff --git a/lib/diameter/src/base/diameter_peer.erl b/lib/diameter/src/base/diameter_peer.erl index 2759f17e64..4cb5a57a54 100644 --- a/lib/diameter/src/base/diameter_peer.erl +++ b/lib/diameter/src/base/diameter_peer.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2010-2015. All Rights Reserved. +%% Copyright Ericsson AB 2010-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -202,10 +202,10 @@ match1(Addr, Match) -> match(Addr, {ok, A}, _) -> Addr == A; match(Addr, {error, _}, RE) -> - match == re:run(inet_parse:ntoa(Addr), RE, [{capture, none}]). + match == re:run(inet:ntoa(Addr), RE, [{capture, none}, caseless]). addr([_|_] = A) -> - inet_parse:address(A); + inet:parse_address(A); addr(A) -> {ok, A}. diff --git a/lib/diameter/src/base/diameter_peer_fsm.erl b/lib/diameter/src/base/diameter_peer_fsm.erl index 77ee3d6057..d99f11a697 100644 --- a/lib/diameter/src/base/diameter_peer_fsm.erl +++ b/lib/diameter/src/base/diameter_peer_fsm.erl @@ -128,9 +128,8 @@ %% outgoing DPR; boolean says whether or not %% the request was sent explicitly with %% diameter:call/4. - codec :: #{decode_format := record, + codec :: #{decode_format := diameter:decode_format(), string_decode := boolean(), - strict_arities => diameter:strict_arities(), strict_mbit := boolean(), rfc := 3588 | 6733, ordered_encode := false}, @@ -260,8 +259,7 @@ i({Ack, WPid, {M, Ref} = T, Opts, {SvcOpts, Nodes, Dict0, Svc}}) -> strict_mbit, rfc, ordered_encode], - SvcOpts#{ordered_encode => false, - decode_format => record})}. + SvcOpts#{ordered_encode => false})}. %% The transport returns its local ip addresses so that different %% transports on the same service can use different local addresses. %% The local addresses are put into Host-IP-Address avps here when @@ -546,11 +544,11 @@ put_route(Pid) -> MRef = monitor(process, Pid), put(Pid, MRef). -%% get_route/2 +%% get_route/3 -%% incoming answer -get_route(_, #diameter_packet{header = #diameter_header{is_request = false}} - = Pkt) -> +%% Incoming answer. +get_route(_, _, #diameter_packet{header = #diameter_header{is_request = false}} + = Pkt) -> Seqs = diameter_codec:sequence_numbers(Pkt), case erase(Seqs) of {Pid, Ref, MRef} -> @@ -561,8 +559,14 @@ get_route(_, #diameter_packet{header = #diameter_header{is_request = false}} false end; -%% incoming request -get_route(Ack, _) -> +%% Requests answered here ... +get_route(_, N, _) + when N == 'CER'; + N == 'DPR' -> + false; + +%% ... or not. +get_route(Ack, _, _) -> Ack. %% erase_route/1 @@ -747,7 +751,7 @@ recv1('DPA' = Name, %% Any other message with a header and no length errors. recv1(Name, H, Msg, #state{parent = Pid, ack = Ack} = S) -> Pkt = pkt(H, Msg), - Pid ! {recv, self(), get_route(Ack, Pkt), Name, Pkt}, + Pid ! {recv, self(), get_route(Ack, Name, Pkt), Name, Pkt}, handle(Name, Pkt, S). %% pkt/2 @@ -812,7 +816,8 @@ handle('DPA' = N, %% service: explicit DPR is counted in the same way %% as other explicitly sent requests. incr(recv, H, Dict0), - incr_rc(recv, diameter_codec:decode(Dict0, Opts, Pkt), Dict0) + {_, RecPkt} = decode(Dict0, Opts, Pkt), + incr_rc(recv, RecPkt, Dict0) end, diameter_peer:close(TPid), {stop, N}; @@ -916,21 +921,30 @@ handle_request(Name, = S) -> ?LOG(recv, Name), incr(recv, H, Dict0), - send_answer(Name, diameter_codec:decode(Dict0, Opts, Pkt), S). + send_answer(Name, decode(Dict0, Opts, Pkt), S). + +%% decode/3 +%% +%% Decode the message as record for diameter_capx, and in the +%% configured format for events. + +decode(Dict0, Opts, Pkt) -> + {diameter_codec:decode(Dict0, Opts, Pkt), + diameter_codec:decode(Dict0, Opts#{decode_format := record}, Pkt)}. %% send_answer/3 -send_answer(Type, ReqPkt, #state{transport = TPid, - dictionary = Dict, - codec = Opts} - = S) -> - incr_error(recv, ReqPkt, Dict), +send_answer(Type, {DecPkt, RecPkt}, #state{transport = TPid, + dictionary = Dict, + codec = Opts} + = S) -> + incr_error(recv, RecPkt, Dict), #diameter_packet{header = H, transport_data = TD} - = ReqPkt, + = RecPkt, - {Msg, PostF} = build_answer(Type, ReqPkt, S), + {Msg, PostF} = build_answer(Type, DecPkt, RecPkt, S), %% An answer message clears the R and T flags and retains the P %% flag. The E flag is set at encode. @@ -958,15 +972,15 @@ eval([F|A], S) -> eval(T, _) -> close(T). -%% build_answer/3 +%% build_answer/4 build_answer('CER', + DecPkt, #diameter_packet{msg = CER, header = #diameter_header{version = ?DIAMETER_VERSION, is_error = false}, - errors = []} - = Pkt, + errors = []}, #state{dictionary = Dict0} = S) -> {SupportedApps, RCaps, CEA} = recv_CER(CER, S), @@ -984,25 +998,25 @@ build_answer('CER', orelse ?THROW(4003), %% DIAMETER_ELECTION_LOST caps_cb(Caps) of - N -> {cea(CEA, N, Dict0), [fun open/5, Pkt, + N -> {cea(CEA, N, Dict0), [fun open/5, DecPkt, SupportedApps, Caps, {accept, inband_security(IS)}]} catch ?FAILURE(Reason) -> - rejected(Reason, {'CER', Reason, Caps, Pkt}, S) + rejected(Reason, {'CER', Reason, Caps, DecPkt}, S) end; %% The error checks below are similar to those in diameter_traffic for %% other messages. Should factor out the commonality. build_answer(Type, + DecPkt, #diameter_packet{header = H, - errors = Es} - = Pkt, + errors = Es}, S) -> {RC, FailedAVP} = result_code(Type, H, Es), - {answer(Type, RC, FailedAVP, S), post(Type, RC, Pkt, S)}. + {answer(Type, RC, FailedAVP, S), post(Type, RC, DecPkt, S)}. inband_security([]) -> ?NO_INBAND_SECURITY; @@ -1174,12 +1188,10 @@ handle_CEA(#diameter_packet{header = H} = S) -> incr(recv, H, Dict0), - #diameter_packet{} - = DPkt - = diameter_codec:decode(Dict0, Opts, Pkt), + {DecPkt, RecPkt} = decode(Dict0, Opts, Pkt), - RC = result_code(incr_rc(recv, DPkt, Dict0)), - {SApps, IS, RCaps} = recv_CEA(DPkt, S), + RC = result_code(incr_rc(recv, RecPkt, Dict0)), + {SApps, IS, RCaps} = recv_CEA(RecPkt, S), #diameter_caps{origin_host = {OH, DH}} = Caps @@ -1202,9 +1214,9 @@ handle_CEA(#diameter_packet{header = H} orelse ?THROW(election_lost), caps_cb(Caps) of - _ -> open(DPkt, SApps, Caps, {connect, hd([_] = IS)}, S) + _ -> open(DecPkt, SApps, Caps, {connect, hd([_] = IS)}, S) catch - ?FAILURE(Reason) -> close({'CEA', Reason, Caps, DPkt}) + ?FAILURE(Reason) -> close({'CEA', Reason, Caps, DecPkt}) end. %% Check more than the result code since the peer could send success %% regardless. If not 2001 then a peer_up callback could do anything diff --git a/lib/diameter/src/base/diameter_reg.erl b/lib/diameter/src/base/diameter_reg.erl index 97e74657bd..bd5db54a5c 100644 --- a/lib/diameter/src/base/diameter_reg.erl +++ b/lib/diameter/src/base/diameter_reg.erl @@ -19,10 +19,11 @@ %% %% -%% The module implements a simple term -> pid registry. +%% A simple term -> pid registry. %% -module(diameter_reg). + -behaviour(gen_server). -export([add/1, @@ -57,18 +58,18 @@ -type key() :: term(). -type from() :: {pid(), term()}. +-type rcvr() :: [pid() | term()] %% subscribe + | from(). %% wait -type pattern() :: term(). -record(state, {id = diameter_lib:now(), - receivers = dict:new() - :: dict:dict(pattern(), [[pid() | term()]%% subscribe - | from()]), %% wait + notify = #{} :: #{pattern() => [rcvr()]}, monitors = sets:new() :: sets:set(pid())}). %% The ?TABLE bag contains the Key -> Pid mapping, as {Key, Pid} %% tuples. Each pid is stored in the monitors set to ensure only one %% monitor for each pid: more are harmless, but unnecessary. A pattern -%% is added to receivers a result of calls to wait/1 or subscribe/2: +%% is added to notify a result of calls to wait/1 or subscribe/2: %% changes to ?TABLE causes processes to be notified as required. %% =========================================================================== @@ -156,7 +157,7 @@ wait(Pat) -> %% # subscribe(Pat, T) %% %% Like match/1, but additionally receive messages of the form -%% {T, add|remove, {term(), pid()} when associations are added +%% {T, add|remove, {term(), pid()}} when associations are added %% or removed. %% =========================================================================== @@ -186,15 +187,12 @@ uptime() -> -> [{pid(), [key()]}]. pids() -> - to_list(fun swap/1). - -to_list(Fun) -> - ets:foldl(fun(T,D) -> append(Fun(T), D) end, orddict:new(), ?TABLE). + append(ets:select(?TABLE, [{{'$1','$2'}, [], [{{'$2', '$1'}}]}])). -append({K,V}, Dict) -> - orddict:append(K, V, Dict). - -id(T) -> T. +append(Pairs) -> + dict:to_list(lists:foldl(fun({K,V}, D) -> dict:append(K, V, D) end, + dict:new(), + Pairs)). %% terms/0 @@ -202,9 +200,7 @@ id(T) -> T. -> [{key(), [pid()]}]. terms() -> - to_list(fun id/1). - -swap({X,Y}) -> {Y,X}. + append(ets:tab2list(?TABLE)). %% subs/0 @@ -212,31 +208,19 @@ swap({X,Y}) -> {Y,X}. -> [{pattern(), [{pid(), term()}]}]. subs() -> - #state{receivers = RD} = state(), - dict:fold(fun sub/3, orddict:new(), RD). - -sub(Pat, Ps, Dict) -> - lists:foldl(fun([P|T], D) -> orddict:append(Pat, {P,T}, D); - (_, D) -> D - end, - Dict, - Ps). + #state{notify = Dict} = state(), + [{K, Ts} || {K,Ps} <- maps:to_list(Dict), + Ts <- [[{P,T} || [P|T] <- Ps]]]. %% waits/0 -spec waits() - -> [{pattern(), [{from(), term()}]}]. + -> [{pattern(), [from()]}]. waits() -> - #state{receivers = RD} = state(), - dict:fold(fun wait/3, orddict:new(), RD). - -wait(Pat, Ps, Dict) -> - lists:foldl(fun({_,_} = F, D) -> orddict:append(Pat, F, D); - (_, D) -> D - end, - Dict, - Ps). + #state{notify = Dict} = state(), + [{K, Ts} || {K,Ps} <- maps:to_list(Dict), + Ts <- [[T || {_,_} = T <- Ps]]]. %% ---------------------------------------------------------- %% # init/1 @@ -250,33 +234,28 @@ init(_) -> %% # handle_call/3 %% ---------------------------------------------------------- -handle_call({add, Uniq, Key}, {Pid, _}, S0) -> +handle_call({add, Uniq, Key}, {Pid, _}, S) -> Rec = {Key, Pid}, - S1 = flush(Uniq, Rec, S0), + NS = flush(Uniq, Rec, S), %% before insert {Res, New} = insert(Uniq, Rec), - {Recvs, S} = add(New, Rec, S1), - notify(Recvs, Rec), - {reply, Res, S}; + {reply, Res, notify(add, New andalso Rec, NS)}; handle_call({remove, Key}, {Pid, _}, S) -> Rec = {Key, Pid}, - Recvs = delete([Rec], S), ets:delete_object(?TABLE, Rec), - notify(Recvs, remove), - {reply, true, S}; + {reply, true, notify(remove, Rec, S)}; -handle_call({wait, Pat}, {Pid, _} = From, #state{receivers = RD} = S) -> +handle_call({wait, Pat}, {Pid, _} = From, S) -> NS = add_monitor(Pid, S), case match(Pat) of - [_|_] = L -> - {reply, L, NS}; + [_|_] = Recs -> + {reply, Recs, NS}; [] -> - {noreply, NS#state{receivers = dict:append(Pat, From, RD)}} + {noreply, queue(Pat, From, NS)} end; -handle_call({subscribe, Pat, T}, {Pid, _}, #state{receivers = RD} = S) -> - NS = add_monitor(Pid, S), - {reply, match(Pat), NS#state{receivers = dict:append(Pat, [Pid | T], RD)}}; +handle_call({subscribe, Pat, T}, {Pid, _}, S) -> + {reply, match(Pat), queue(Pat, [Pid | T], add_monitor(Pid, S))}; handle_call(state, _, S) -> {reply, S, S}; @@ -332,106 +311,60 @@ insert(true, Rec) -> B = ets:insert_new(?TABLE, Rec), %% entry inserted? {B, B}. -%% add/3 - +%% add_monitor/2 +%% %% Only add a single monitor for any given process, since there's no %% use to more. -add(true, {_Key, Pid} = Rec, S) -> - NS = add_monitor(Pid, S), - {Recvs, RD} = add(Rec, NS), - {Recvs, S#state{receivers = RD}}; - -add(false = No, _, S) -> - {No, S}. - -%% add/2 - -%% Notify processes whose patterns match the inserted key. -add({_Key, Pid} = Rec, #state{receivers = RD}) -> - dict:fold(fun(Pt, Ps, A) -> - add(lists:member(Rec, match(Pt, Pid)), Pt, Ps, Rec, A) - end, - {sets:new(), RD}, - RD). - -%% add/5 - -add(true, Pat, Recvs, {_,_} = Rec, {Set, Dict}) -> - {lists:foldl(fun sets:add_element/2, Set, Recvs), - remove(fun erlang:is_list/1, Pat, Recvs, Dict)}; -add(false, _, _, _, Acc) -> - Acc. +add_monitor(Pid, #state{monitors = Ps} = S) -> + case sets:is_element(Pid, Ps) of + false -> + monitor(process, Pid), + S#state{monitors = sets:add_element(Pid, Ps)}; + true -> + S + end. -%% add_monitor/2 - -add_monitor(Pid, #state{monitors = MS} = S) -> - add_monitor(sets:is_element(Pid, MS), Pid, S). - -%% add_monitor/3 - -add_monitor(false, Pid, #state{monitors = MS} = S) -> - monitor(process, Pid), - S#state{monitors = sets:add_element(Pid, MS)}; - -add_monitor(true, _, S) -> - S. - -%% delete/2 - -delete(Recs, #state{receivers = RD}) -> - lists:foldl(fun(R,S) -> delete(R, RD, S) end, sets:new(), Recs). +%% notify/3 -%% delete/3 +notify(_, false, S) -> + S; -delete({_Key, Pid} = Rec, RD, Set) -> - dict:fold(fun(Pt, Ps, S) -> - delete(lists:member(Rec, match(Pt, Pid)), Rec, Ps, S) - end, - Set, - RD). +notify(Op, {_,_} = Rec, #state{notify = Dict} = S) -> + S#state{notify = maps:fold(fun(P,Rs,D) -> notify(Op, Rec, P, Rs, D) end, + Dict, + Dict)}. -%% delete/4 +%% notify/5 -%% Entry matches a pattern ... -delete(true, Rec, Recvs, Set) -> - lists:foldl(fun(R,S) -> sets:add_element({R, Rec}, S) end, - Set, - Recvs); - -%% ... or not. -delete(false, _, _, Set) -> - Set. - -%% notify/2 - -notify(false = No, _) -> - No; - -notify(Recvs, remove = Op) -> - sets:fold(fun({P,R}, N) -> send(P, R, Op), N+1 end, 0, Recvs); - -notify(Recvs, {_,_} = Rec) -> - sets:fold(fun(P,N) -> send(P, Rec, add), N+1 end, 0, Recvs). +notify(Op, {_, Pid} = Rec, Pat, Rcvrs, Dict) -> + case lists:member(Rec, match(Pat, Pid)) of + true -> + reset(Pat, Dict, [P || P <- Rcvrs, send(P, Op, Rec)]); + false -> + Dict + end. %% send/3 -%% No processes waiting on remove, by construction: they've either -%% received notification at add or aren't waiting. -send([Pid | T], Rec, Op) -> - Pid ! {T, Op, Rec}; +send([Pid | T], Op, Rec) -> + Pid ! {T, Op, Rec}, + true; -send({_,_} = From, Rec, add) -> - gen_server:reply(From, [Rec]). +%% No processes wait on remove: they receive notification immediately +%% or at add, by construction. +send({_,_} = From, add, Rec) -> + gen_server:reply(From, [Rec]), + false. %% down/2 -down(Pid, #state{monitors = MS} = S) -> - NS = flush(Pid, S), - Recvs = delete(match('_', Pid), NS), +down(Pid, #state{monitors = Ps} = S) -> + Recs = match('_', Pid), ets:match_delete(?TABLE, {'_', Pid}), - notify(Recvs, remove), - NS#state{monitors = sets:del_element(Pid, MS)}. + lists:foldl(fun(R,NS) -> notify(remove, R, NS) end, + flush(Pid, S#state{monitors = sets:del_element(Pid, Ps)}), + Recs). %% flush/3 @@ -452,16 +385,15 @@ flush(false, _, S) -> %% flush/2 %% Process has died and should no longer receive messages/replies. -flush(Pid, #state{receivers = RD} = S) - when is_pid(Pid) -> - S#state{receivers = dict:fold(fun(Pt,Ps,D) -> flush(Pid, Pt, Ps, D) end, - RD, - RD)}. +flush(Pid, #state{notify = Dict} = S) -> + S#state{notify = maps:fold(fun(P,Rs,D) -> flush(Pid, P, Rs, D) end, + Dict, + Dict)}. %% flush/4 -flush(Pid, Pat, Recvs, Dict) -> - remove(fun(T) -> Pid /= head(T) end, Pat, Recvs, Dict). +flush(Pid, Pat, Rcvrs, Dict) -> + reset(Pat, Dict, [T || T <- Rcvrs, Pid /= head(T)]). %% head/1 @@ -471,15 +403,18 @@ head([P|_]) -> head({P,_}) -> P. -%% remove/4 +%% reset/3 + +reset(Key, Map, []) -> + maps:remove(Key, Map); + +reset(Key, Map, List) -> + maps:put(Key, List, Map). + +%% queue/3 -remove(Pred, Key, Values, Dict) -> - case lists:filter(Pred, Values) of - [] -> - dict:erase(Key, Dict); - Rest -> - dict:store(Key, Rest, Dict) - end. +queue(Pat, Rcvr, #state{notify = Dict} = S) -> + S#state{notify = maps:put(Pat, [Rcvr | maps:get(Pat, Dict, [])], Dict)}. %% call/1 diff --git a/lib/diameter/src/base/diameter_service.erl b/lib/diameter/src/base/diameter_service.erl index c7b0e706a5..31dd92f878 100644 --- a/lib/diameter/src/base/diameter_service.erl +++ b/lib/diameter/src/base/diameter_service.erl @@ -115,6 +115,7 @@ strict_arities => diameter:strict_arities(), strict_mbit := boolean(), decode_format := diameter:decode_format(), + avp_dictionaries => nonempty_list(module()), traffic_counters := boolean(), string_decode := boolean(), capabilities_cb => diameter:evaluable(), @@ -529,6 +530,13 @@ transition({tc_timeout, T}, S) -> tc_timeout(T, S), ok; +transition({nodeup, Node, _}, S) -> + nodeup(Node, S), + ok; + +transition({nodedown, _Node, _}, _) -> + ok; + transition(Req, S) -> unexpected(handle_info, [Req], S), ok. @@ -718,9 +726,14 @@ init_peers() -> %% TPid} service_opts(Opts) -> - T = {strict_arities, true}, - maps:merge(maps:from_list([{monitor, false} | def_opts() -- [T]]), - maps:from_list(Opts -- [T])). + remove([{strict_arities, true}, + {avp_dictionaries, []}], + maps:merge(maps:from_list([{monitor, false} | def_opts()]), + maps:from_list(Opts))). + +remove(List, Map) -> + maps:filter(fun(K,V) -> not lists:member({K,V}, List) end, + Map). def_opts() -> %% defaults on the service map [{share_peers, false}, @@ -731,6 +744,7 @@ def_opts() -> %% defaults on the service map {strict_arities, true}, {strict_mbit, true}, {decode_format, record}, + {avp_dictionaries, []}, {traffic_counters, true}, {string_decode, true}, {spawn_opt, []}]. @@ -742,6 +756,8 @@ mref(P) -> init_shared(#state{options = #{use_shared_peers := T}, service_name = Svc}) -> + T == false orelse net_kernel:monitor_nodes(true, [{node_type, visible}, + nodedown_reason]), notify(T, Svc, {service, self()}). init_mod(#diameter_app{alias = Alias, @@ -757,6 +773,11 @@ notify(Share, SvcName, T) -> %% Test for the empty list for upgrade reasons: there's no %% diameter_peer:notify/3 in old code. +nodeup(Node, #state{options = #{share_peers := SP}, + service_name = SvcName}) -> + lists:member(Node, remotes(SP)) + andalso diameter_peer:notify([Node], SvcName, {service, self()}). + remotes(false) -> []; @@ -1433,9 +1454,15 @@ is_remote(Pid, T) -> %% # remote_peer_up/4 %% --------------------------------------------------------------------------- -remote_peer_up(TPid, Aliases, Caps, #state{options = #{use_shared_peers := T}} +remote_peer_up(TPid, Aliases, Caps, #state{options = #{use_shared_peers := T}, + remote = {PeerT, _, _}} = S) -> - is_remote(TPid, T) andalso rpu(TPid, Aliases, Caps, S). + is_remote(TPid, T) + andalso not ets:member(PeerT, TPid) + andalso rpu(TPid, Aliases, Caps, S). + +%% Notification can be duplicate since remote nodes push and the local +%% node pulls. rpu(TPid, Aliases, Caps, #state{service = Svc, remote = RT}) -> #diameter_service{applications = Apps} = Svc, @@ -1445,6 +1472,7 @@ rpu(TPid, Aliases, Caps, #state{service = Svc, remote = RT}) -> rpu(_, [] = No, _, _) -> No; + rpu(TPid, Aliases, Caps, {PeerT, _, _} = RT) -> monitor(process, TPid), ets:insert(PeerT, #peer{pid = TPid, diff --git a/lib/diameter/src/base/diameter_traffic.erl b/lib/diameter/src/base/diameter_traffic.erl index 27a41d6eb0..d2856ae530 100644 --- a/lib/diameter/src/base/diameter_traffic.erl +++ b/lib/diameter/src/base/diameter_traffic.erl @@ -78,6 +78,7 @@ sequence :: diameter:sequence(), counters :: boolean(), codec :: #{decode_format := diameter:decode_format(), + avp_dictionaries => nonempty_list(module()), string_decode := boolean(), strict_arities => diameter:strict_arities(), strict_mbit := boolean(), @@ -92,6 +93,7 @@ caller :: pid() | undefined, %% calling process handler :: pid(), %% request process peer :: undefined | {pid(), #diameter_caps{}}, + caps :: undefined, %% no longer used packet :: #diameter_packet{} | undefined}). %% of request %% --------------------------------------------------------------------------- @@ -107,6 +109,7 @@ make_recvdata([SvcName, PeerT, Apps, SvcOpts | _]) -> sequence = Mask, counters = B, codec = maps:with([decode_format, + avp_dictionaries, string_decode, strict_arities, strict_mbit, @@ -351,6 +354,8 @@ recv_request(Ack, No end. +%% decode/4 + decode(Id, Dict, #recvdata{codec = Opts}, Pkt) -> errors(Id, diameter_codec:decode(Id, Dict, Opts, Pkt)). @@ -679,7 +684,7 @@ resend(false, Route = #diameter_avp{data = {Dict0, 'Route-Record', OH}}, Seq = diameter_session:sequence(Mask), Hdr = Hdr0#diameter_header{hop_by_hop_id = Seq}, - Msg = [Hdr, Route | Avps], %% reordered at encode + Msg = [Hdr | Avps ++ [Route]], case send_request(SvcName, App, Msg, Opts) of #diameter_packet{} = Ans -> Ans; @@ -1031,15 +1036,15 @@ answer_message(RC, origin_realm = {OR,_}}, #diameter_packet{avps = Avps, errors = Es}) -> - {Code, _, Vid} = Dict0:avp_header('Session-Id'), ['answer-message', {'Origin-Host', OH}, {'Origin-Realm', OR}, - {'Result-Code', RC}] - ++ session_id(Code, Vid, Avps) - ++ failed_avp(RC, Es). + {'Result-Code', RC} + | session_id(Dict0, Avps) + ++ failed_avp(RC, Es) + ++ proxy_info(Dict0, Avps)]. -session_id(Code, Vid, Avps) - when is_list(Avps) -> +session_id(Dict0, Avps) -> + {Code, _, Vid} = Dict0:avp_header('Session-Id'), try #diameter_avp{data = Bin} = find_avp(Code, Vid, Avps), [{'Session-Id', [Bin]}] @@ -1057,6 +1062,14 @@ failed_avp(RC, [_ | Es]) -> failed_avp(_, [] = No) -> No. +proxy_info(Dict0, Avps) -> + {Code, _, Vid} = Dict0:avp_header('Proxy-Info'), + [{'AVP', [A#diameter_avp{value = undefined} + || [#diameter_avp{code = C, vendor_id = I} = A | _] + <- Avps, + C == Code, + I == Vid]}]. + %% find_avp/3 %% Grouped ... @@ -1891,16 +1904,12 @@ str(T) -> %% get_avp/3 %% -%% Find an AVP in a message of one of three forms: -%% -%% - a message record (as generated from a .dia spec) or -%% - a list of an atom message name followed by 2-tuple, avp name/value pairs. -%% - a list of a #diameter_header{} followed by #diameter_avp{} records, -%% -%% In the first two forms a dictionary module is used at encode to -%% identify the type of the AVP and its arity in the message in -%% question. The third form allows messages to be sent as is, without -%% a dictionary, which is needed in the case of relay agents, for one. +%% Find an AVP in a message in one of the decoded formats, or as a +%% header/avps list. There are only four AVPs that are extracted here: +%% Result-Code and Experimental-Result in order when constructing +%% counter keys, and Destination-Host/Realm when selecting a next-hop +%% peer. Experimental-Result is the only of type Grouped, and is given +%% special treatment in order to return the value as a record. %% Messages will be header/avps list as a relay and the only AVP's we %% look for are in the common dictionary. This is required since the @@ -1909,12 +1918,12 @@ str(T) -> get_avp(?RELAY, Name, Msg) -> get_avp(?BASE, Name, Msg); -%% Message is a header/avps list. +%% Message as header/avps list. get_avp(Dict, Name, [#diameter_header{} | Avps]) -> try - {Code, _, VId} = Dict:avp_header(Name), - A = find_avp(Code, VId, Avps), - (avp_decode(Dict, Name, ungroup(A)))#diameter_avp{name = Name} + {Code, _, Vid} = Dict:avp_header(Name), + A = find_avp(Code, Vid, Avps), + avp_decode(Dict, Name, ungroup(A)) catch error: _ -> undefined @@ -1924,20 +1933,33 @@ get_avp(Dict, Name, [#diameter_header{} | Avps]) -> get_avp(_, Name, [_MsgName | Avps]) -> case find(Name, Avps) of {_, V} -> - #diameter_avp{name = Name, value = V}; + #diameter_avp{name = Name, value = value(Name, V)}; _ -> undefined end; -%% ... or record (but not necessarily). +%% ... or record. get_avp(Dict, Name, Rec) -> - try - #diameter_avp{name = Name, value = Dict:'#get-'(Name, Rec)} + try Dict:'#get-'(Name, Rec) of + V -> + #diameter_avp{name = Name, value = value(Name, V)} catch error:_ -> undefined end. +value('Experimental-Result' = N, #{'Vendor-Id' := Vid, + 'Experimental-Result-Code' := RC}) -> + {N, Vid, RC}; +value('Experimental-Result' = N, [{'Experimental-Result-Code', RC}, + {'Vendor-Id', Vid}]) -> + {N, Vid, RC}; +value('Experimental-Result' = N, [{'Vendor-Id', Vid}, + {'Experimental-Result-Code', RC}]) -> + {N, Vid, RC}; +value(_, V) -> + V. + %% find/2 find(Key, Map) @@ -1967,14 +1989,25 @@ ungroup(Avp) -> %% avp_decode/3 +%% Ensure Experimental-Result is decoded as record, since this format +%% is used for counter keys. +avp_decode(Dict, 'Experimental-Result' = N, #diameter_avp{data = Bin} + = Avp) + when is_binary(Bin) -> + {V,_} = Dict:avp(decode, Bin, N, decode_opts(Dict)), + Avp#diameter_avp{name = N, value = V}; + avp_decode(Dict, Name, #diameter_avp{value = undefined, data = Bin} = Avp) when is_binary(Bin) -> V = Dict:avp(decode, Bin, Name, decode_opts(Dict)), - Avp#diameter_avp{value = V}; -avp_decode(_, _, #diameter_avp{} = Avp) -> - Avp. + Avp#diameter_avp{name = Name, value = V}; + +avp_decode(_, Name, #diameter_avp{} = Avp) -> + Avp#diameter_avp{name = Name}. + +%% cb/3 cb(#diameter_app{module = [_|_] = M}, F, A) -> eval(M, F, A). @@ -1991,4 +2024,5 @@ decode_opts(Dict) -> string_decode => false, strict_mbit => false, failed_avp => false, - dictionary => Dict}. + module => Dict, + app_dictionary => Dict}. diff --git a/lib/diameter/src/base/diameter_watchdog.erl b/lib/diameter/src/base/diameter_watchdog.erl index bb671e9860..43623334a9 100644 --- a/lib/diameter/src/base/diameter_watchdog.erl +++ b/lib/diameter/src/base/diameter_watchdog.erl @@ -72,9 +72,8 @@ restrict := boolean(), suspect := non_neg_integer(), %% OKAY -> SUSPECT okay := non_neg_integer()}, %% REOPEN -> OKAY - codec :: #{decode_format := false, + codec :: #{decode_format := none, string_decode := false, - strict_arities => diameter:strict_arities(), strict_mbit := boolean(), rfc := 3588 | 6733, ordered_encode := false}, @@ -152,12 +151,11 @@ i({Ack, T, Pid, {Opts, okay => 3}, Opts)), codec = maps:with([decode_format, - strict_arities, strict_mbit, string_decode, rfc, ordered_encode], - SvcOpts#{decode_format := false, + SvcOpts#{decode_format := none, string_decode := false, ordered_encode => false})}. diff --git a/lib/diameter/src/compiler/diameter_dict_util.erl b/lib/diameter/src/compiler/diameter_dict_util.erl index f9f2b02e94..7b53e51cb6 100644 --- a/lib/diameter/src/compiler/diameter_dict_util.erl +++ b/lib/diameter/src/compiler/diameter_dict_util.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2010-2016. All Rights Reserved. +%% Copyright Ericsson AB 2010-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -923,7 +923,7 @@ xa([D|_] = Ds, [[Qual, D, {_, Line, AvpName}] | Avps], Dict, Key, Name) -> store_new({Key, {Name, AvpName}}, [Line, Qual, D], Dict, - [Name, Line], + [AvpName, Line], avp_already_referenced), Key, Name); diff --git a/lib/diameter/src/compiler/diameter_exprecs.erl b/lib/diameter/src/compiler/diameter_exprecs.erl index 9a0cb6baf2..143dede037 100644 --- a/lib/diameter/src/compiler/diameter_exprecs.erl +++ b/lib/diameter/src/compiler/diameter_exprecs.erl @@ -110,9 +110,9 @@ %% parse_transform/2 parse_transform(Forms, _Options) -> - Rs = [R || {attribute, _, record, R} <- Forms], - Es = lists:append([E || {attribute, _, export_records, E} <- Forms]), {H,T} = lists:splitwith(fun is_head/1, Forms), + Rs = [R || {attribute, _, record, R} <- H], + Es = lists:append([E || {attribute, _, export_records, E} <- H]), H ++ [a_export(Es) | f_accessors(Es, Rs)] ++ T. is_head(T) -> diff --git a/lib/diameter/src/diameter.appup.src b/lib/diameter/src/diameter.appup.src index 07d0389bfd..7566cf25c3 100644 --- a/lib/diameter/src/diameter.appup.src +++ b/lib/diameter/src/diameter.appup.src @@ -52,7 +52,8 @@ {"1.11.2", [{restart_application, diameter}]}, %% 18.3 {"1.12", [{restart_application, diameter}]}, %% 19.0 {"1.12.1", [{restart_application, diameter}]}, %% 19.1 - {"1.12.2", [{restart_application, diameter}]} %% 19.3 + {"1.12.2", [{restart_application, diameter}]}, %% 19.3 + {"2.0", [{restart_application, diameter}]} %% 20.0 ], [ {"0.9", [{restart_application, diameter}]}, @@ -86,6 +87,7 @@ {"1.11.2", [{restart_application, diameter}]}, {"1.12", [{restart_application, diameter}]}, {"1.12.1", [{restart_application, diameter}]}, - {"1.12.2", [{restart_application, diameter}]} + {"1.12.2", [{restart_application, diameter}]}, + {"2.0", [{restart_application, diameter}]} ] }. diff --git a/lib/diameter/src/dict/doic_rfc7683.dia b/lib/diameter/src/dict/doic_rfc7683.dia new file mode 100644 index 0000000000..2b7804115e --- /dev/null +++ b/lib/diameter/src/dict/doic_rfc7683.dia @@ -0,0 +1,50 @@ +;; +;; %CopyrightBegin% +;; +;; Copyright Ericsson AB 2017. All Rights Reserved. +;; +;; Licensed under the Apache License, Version 2.0 (the "License"); +;; you may not use this file except in compliance with the License. +;; You may obtain a copy of the License at +;; +;; http://www.apache.org/licenses/LICENSE-2.0 +;; +;; Unless required by applicable law or agreed to in writing, software +;; distributed under the License is distributed on an "AS IS" BASIS, +;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +;; See the License for the specific language governing permissions and +;; limitations under the License. +;; +;; %CopyrightEnd% +;; + +@name diameter_gen_doic_rfc7683 +@prefix diameter_doic + +@avp_types + + OC-Supported-Features 621 Grouped - + OC-Feature-Vector 622 Unsigned64 - + OC-OLR 623 Grouped - + OC-Sequence-Number 624 Unsigned64 - + OC-Validity-Duration 625 Unsigned32 - + OC-Report-Type 626 Enumerated - + OC-Reduction-Percentage 627 Unsigned32 - + +@enum OC-Report-Type + + HOST_REPORT 0 + REALM_REPORT 1 + +@grouped + + OC-Supported-Features ::= < AVP Header: 621 > + [ OC-Feature-Vector ] + * [ AVP ] + + OC-OLR ::= < AVP Header: 623 > + < OC-Sequence-Number > + < OC-Report-Type > + [ OC-Reduction-Percentage ] + [ OC-Validity-Duration ] + * [ AVP ] diff --git a/lib/diameter/src/modules.mk b/lib/diameter/src/modules.mk index bb3b234d20..bb86de016a 100644 --- a/lib/diameter/src/modules.mk +++ b/lib/diameter/src/modules.mk @@ -24,6 +24,7 @@ DICTS = \ base_rfc6733 \ base_accounting \ acct_rfc6733 \ + doic_rfc7683 \ relay # The yecc grammar for the dictionary parser. diff --git a/lib/diameter/src/transport/diameter_sctp.erl b/lib/diameter/src/transport/diameter_sctp.erl index 73a1a9191d..64b34da690 100644 --- a/lib/diameter/src/transport/diameter_sctp.erl +++ b/lib/diameter/src/transport/diameter_sctp.erl @@ -115,7 +115,7 @@ {transport :: pid(), ack = false :: boolean(), socket :: gen_sctp:sctp_socket(), - assoc_id :: gen_sctp:assoc_id()}). %% next output stream + assoc_id :: gen_sctp:assoc_id()}). %% Listener process state. -record(listener, @@ -159,12 +159,7 @@ start(T, Svc, Opts) = Svc, diameter_sctp_sup:start(), %% start supervisors on demand Addrs = Caps#diameter_caps.host_ip_address, - s(T, Addrs, Pid, lists:map(fun ip/1, Opts)). - -ip({ifaddr, A}) -> - {ip, A}; -ip(T) -> - T. + s(T, Addrs, Pid, Opts). %% A listener spawns transports either as a consequence of this call %% when there is not yet an association to assign it, or at comm_up on @@ -366,23 +361,35 @@ l([], Ref, T) -> %% open/3 open(Addrs, Opts, PortNr) -> - {LAs, Os} = addrs(Addrs, Opts), - {LAs, case gen_sctp:open(gen_opts(portnr(Os, PortNr))) of - {ok, Sock} -> - Sock; - {error, Reason} -> - x({open, Reason}) - end}. + case gen_sctp:open(gen_opts(portnr(addrs(Addrs, Opts), PortNr))) of + {ok, Sock} -> + {addrs(Sock), Sock}; + {error, Reason} -> + x({open, Reason}) + end. addrs(Addrs, Opts) -> - case proplists:split(Opts, [ip]) of - {[[]], _} -> - {Addrs, Opts ++ [{ip, A} || A <- Addrs]}; - {[As], Os} -> - LAs = [diameter_lib:ipaddr(A) || {ip, A} <- As], - {LAs, Os ++ [{ip, A} || A <- LAs]} + case lists:mapfoldl(fun ipaddr/2, false, Opts) of + {Os, true} -> + Os; + {_, false} -> + Opts ++ [{ip, A} || A <- Addrs] end. +ipaddr({K,A}, _) + when K == ifaddr; + K == ip -> + {{ip, ipaddr(A)}, true}; +ipaddr(T, B) -> + {T, B}. + +ipaddr(A) + when A == loopback; + A == any -> + A; +ipaddr(A) -> + diameter_lib:ipaddr(A). + portnr(Opts, PortNr) -> case proplists:get_value(port, Opts) of undefined -> @@ -391,6 +398,14 @@ portnr(Opts, PortNr) -> Opts end. +addrs(Sock) -> + case inet:socknames(Sock) of + {ok, As} -> + [A || {A,_} <- As]; + {error, Reason} -> + x({socknames, Reason}) + end. + %% x/1 x(Reason) -> @@ -577,7 +592,7 @@ transition(Msg, S) %% Deferred actions from a message_cb. transition({actions, Dir, Acts}, S) -> - actions(Acts, Dir, S); + setopts(ok, actions(Acts, Dir, S)); %% Request to close the transport connection. transition({diameter, {close, Pid}}, #transport{parent = Pid}) -> diff --git a/lib/diameter/src/transport/diameter_tcp.erl b/lib/diameter/src/transport/diameter_tcp.erl index ac55d722fa..a8639baa11 100644 --- a/lib/diameter/src/transport/diameter_tcp.erl +++ b/lib/diameter/src/transport/diameter_tcp.erl @@ -142,8 +142,7 @@ -> {ok, pid(), [inet:ip_address()]} when Ref :: diameter:transport_ref(); ({connect, Ref}, #diameter_service{}, [connect_option()]) - -> {ok, pid(), [inet:ip_address()]} - | {ok, pid()} + -> {ok, pid()} when Ref :: diameter:transport_ref(). start({T, Ref}, Svc, Opts) -> @@ -258,22 +257,14 @@ i(#monitor{parent = Pid, transport = TPid} = S) -> i({listen, Ref, {Mod, Opts, Addrs}}) -> [_] = diameter_config:subscribe(Ref, transport), %% assert existence - {[LA, LP], Rest} = proplists:split(Opts, [ip, port]), - LAddrOpt = get_addr(LA, Addrs), - LPort = get_port(LP), - {ok, LSock} = Mod:listen(LPort, gen_opts(LAddrOpt, Rest)), - LAddr = laddr(LAddrOpt, Mod, LSock), + {[LP], Rest} = proplists:split(Opts, [port]), + {ok, LSock} = Mod:listen(get_port(LP), gen_opts(Addrs, Rest)), + {ok, {LAddr, _}} = sockname(Mod, LSock), true = diameter_reg:add_new({?MODULE, listener, {Ref, {LAddr, LSock}}}), proc_lib:init_ack({ok, self(), {LAddr, LSock}}), #listener{socket = LSock, module = Mod}. -laddr([], Mod, Sock) -> - {ok, {Addr, _Port}} = sockname(Mod, Sock), - Addr; -laddr([{ip, Addr}], _, _) -> - Addr. - ssl_opts([]) -> false; ssl_opts([{ssl_options, true}]) -> @@ -308,24 +299,16 @@ init(accept = T, Ref, Mod, Pid, Opts, Addrs, SvcPid) -> Sock; init(connect = T, Ref, Mod, Pid, Opts, Addrs, _SvcPid) -> - {[LA, RA, RP], Rest} = proplists:split(Opts, [ip, raddr, rport]), - LAddrOpt = get_addr(LA, Addrs), + {[RA, RP], Rest} = proplists:split(Opts, [raddr, rport]), RAddr = get_addr(RA), RPort = get_port(RP), - proc_lib:init_ack(init_rc(LAddrOpt)), - Sock = ok(connect(Mod, RAddr, RPort, gen_opts(LAddrOpt, Rest))), + proc_lib:init_ack({ok, self()}), + Sock = ok(connect(Mod, RAddr, RPort, gen_opts(Addrs, Rest))), publish(Mod, T, Ref, Sock), - up(Pid, {RAddr, RPort}, LAddrOpt, Mod, Sock), + up(Pid, {RAddr, RPort}, Mod, Sock), Sock. -init_rc([{ip, Addr}]) -> - {ok, self(), [Addr]}; -init_rc([]) -> - {ok, self()}. - -up(Pid, Remote, [{ip, _Addr}], _, _) -> - diameter_peer:up(Pid, Remote); -up(Pid, Remote, [], Mod, Sock) -> +up(Pid, Remote, Mod, Sock) -> {Addr, _Port} = ok(sockname(Mod, Sock)), diameter_peer:up(Pid, Remote, [Addr]). @@ -382,25 +365,41 @@ l([{{?MODULE, listener, {_, AS}}, LPid}], _, _) -> l([], Ref, T) -> diameter_tcp_sup:start_child({listen, Ref, T}). -%% get_addr/1 +%% addrs/2 +%% +%% Take the first address from the service if several are specified +%% and not address is configured. + +addrs(Addrs, Opts) -> + case lists:mapfoldr(fun ipaddr/2, [], Opts) of + {Os, [_]} -> + Os; + {_, []} -> + Opts ++ [{ip, A} || [A|_] <- [Addrs]]; + {_, As} -> + ?ERROR({invalid_addrs, As, Addrs}) + end. -get_addr(As) -> - diameter_lib:ipaddr(addr(As, [])). +ipaddr({K,A}, As) + when K == ifaddr; + K == ip -> + {{ip, ipaddr(A)}, [A | As]}; +ipaddr(T, B) -> + {T, B}. -%% get_addr/2 +ipaddr(A) + when A == loopback; + A == any -> + A; +ipaddr(A) -> + diameter_lib:ipaddr(A). -get_addr([], []) -> - []; -get_addr(As, Def) -> - [{ip, diameter_lib:ipaddr(addr(As, Def))}]. +%% get_addr/1 -%% Take the first address from the service if several are unspecified. -addr([], [Addr | _]) -> - Addr; -addr([{_, Addr}], _) -> - Addr; -addr(As, Addrs) -> - ?ERROR({invalid_addrs, As, Addrs}). +get_addr([{_, Addr}]) -> + diameter_lib:ipaddr(Addr); +get_addr(Addrs) -> + ?ERROR({invalid_addrs, Addrs}). %% get_port/1 @@ -413,10 +412,15 @@ get_port(Ps) -> %% gen_opts/2 -gen_opts(LAddrOpt, Opts) -> +gen_opts(Addrs, Opts) -> + gen_opts(addrs(Addrs, Opts)). + +%% gen_opts/1 + +gen_opts(Opts) -> {L,_} = proplists:split(Opts, [binary, packet, active]), [[],[],[]] == L orelse ?ERROR({reserved_options, Opts}), - [binary, {packet, 0}, {active, false}] ++ LAddrOpt ++ Opts. + [binary, {packet, 0}, {active, false} | Opts]. %% --------------------------------------------------------------------------- %% # ports/1 @@ -640,7 +644,7 @@ transition(Msg, S) %% Deferred actions from a message_cb. transition({actions, Dir, Acts}, S) -> - actions(Acts, Dir, S); + setopts(actions(Acts, Dir, S)); %% Request to close the transport connection. transition({diameter, {close, Pid}}, #transport{parent = Pid, diff --git a/lib/diameter/test/diameter_codec_SUITE.erl b/lib/diameter/test/diameter_codec_SUITE.erl index c79b642c09..17112794e4 100644 --- a/lib/diameter/test/diameter_codec_SUITE.erl +++ b/lib/diameter/test/diameter_codec_SUITE.erl @@ -291,7 +291,7 @@ recode(Msg, Dict) -> recode(#diameter_packet{msg = Msg}, Dict). opts(Mod) -> - #{dictionary => Mod, + #{app_dictionary => Mod, decode_format => record, string_decode => false, strict_mbit => true, diff --git a/lib/diameter/test/diameter_codec_SUITE_data/diameter_test_unknown.erl b/lib/diameter/test/diameter_codec_SUITE_data/diameter_test_unknown.erl index 735339ebb9..c6bba75f09 100644 --- a/lib/diameter/test/diameter_codec_SUITE_data/diameter_test_unknown.erl +++ b/lib/diameter/test/diameter_codec_SUITE_data/diameter_test_unknown.erl @@ -77,7 +77,7 @@ dec('BR', #diameter_packet ok. opts(Mod) -> - #{dictionary => Mod, + #{app_dictionary => Mod, decode_format => record, string_decode => true, strict_mbit => true, diff --git a/lib/diameter/test/diameter_codec_test.erl b/lib/diameter/test/diameter_codec_test.erl index 22fb0550ea..70e910ffa6 100644 --- a/lib/diameter/test/diameter_codec_test.erl +++ b/lib/diameter/test/diameter_codec_test.erl @@ -44,7 +44,8 @@ base() -> [] = run([[fun base/1, T] || T <- [zero, decode]]). gen(Mod) -> - Fs = [{Mod, F, []} || F <- [name, id, vendor_id, vendor_name]], + Fs = [{Mod, F, []} || Mod /= diameter_gen_doic_rfc7683, + F <- [name, id, vendor_id, vendor_name]], [] = run(Fs ++ [[fun gen/2, Mod, T] || T <- [messages, command_codes, avp_types, @@ -216,7 +217,7 @@ avp(Mod, encode = X, V, Name, _) -> opts(Mod) -> (opts())#{module => Mod, - dictionary => Mod}. + app_dictionary => Mod}. opts() -> #{decode_format => record, diff --git a/lib/diameter/test/diameter_event_SUITE.erl b/lib/diameter/test/diameter_event_SUITE.erl index 57d3427037..a291dde6be 100644 --- a/lib/diameter/test/diameter_event_SUITE.erl +++ b/lib/diameter/test/diameter_event_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2013-2016. All Rights Reserved. +%% Copyright Ericsson AB 2013-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -63,7 +63,8 @@ {'Host-IP-Address', [?ADDR]}, {'Vendor-Id', 12345}, {'Product-Name', "OTP/diameter"}, - {'Acct-Application-Id', [D:id() || D <- Dicts]} + {'Acct-Application-Id', [D:id() || D <- Dicts]}, + {decode_format, map} | [{application, [{dictionary, D}, {module, #diameter_callback{}}]} || D <- Dicts]]). @@ -111,7 +112,8 @@ up(Config) -> {Svc, Ref} = connect(Config, [{connect_timer, 5000}, {watchdog_timer, 15000}]), start = event(Svc), - {up, Ref, {TPid, Caps}, Cfg, #diameter_packet{}} = event(Svc), + {up, Ref, {TPid, Caps}, Cfg, #diameter_packet{msg = M}} = event(Svc), + ['CEA' | #{}] = M, %% assert {watchdog, Ref, _, {initial, okay}, _} = event(Svc), %% Kill the transport process and see that the connection is %% reestablished after a watchdog timeout, not after connect_timer @@ -131,8 +133,9 @@ down(Config) -> {connect_timer, 5000}, {watchdog_timer, 20000}]), start = event(Svc), - {closed, Ref, {'CEA', ?NO_COMMON_APP, _, #diameter_packet{}}, _} + {closed, Ref, {'CEA', ?NO_COMMON_APP, _, #diameter_packet{msg = M}}, _} = event(Svc), + ['CEA' | #{}] = M, %% assert {reconnect, Ref, _} = event(Svc, 4000, 10000). %% Connect with matching capabilities but have the server delay its diff --git a/lib/diameter/test/diameter_examples_SUITE.erl b/lib/diameter/test/diameter_examples_SUITE.erl index eb99f10fe6..ee44ed8dc9 100644 --- a/lib/diameter/test/diameter_examples_SUITE.erl +++ b/lib/diameter/test/diameter_examples_SUITE.erl @@ -344,7 +344,7 @@ top(Dir, LibDir) -> start({server, Prot}) -> ok = diameter:start(), ok = server:start(), - {ok, Ref} = server:listen(Prot), + {ok, Ref} = server:listen({Prot, any, 3868}), [_] = ?util:lport(Prot, Ref), ok; @@ -352,7 +352,7 @@ start({client = Svc, Prot}) -> ok = diameter:start(), true = diameter:subscribe(Svc), ok = client:start(), - {ok, Ref} = client:connect(Prot), + {ok, Ref} = client:connect({Prot, loopback, loopback, 3868}), receive #diameter_event{info = {up, Ref, _, _, _}} -> ok end; start(Config) -> diff --git a/lib/diameter/test/diameter_traffic_SUITE.erl b/lib/diameter/test/diameter_traffic_SUITE.erl index 2c478140f8..c224f9a27e 100644 --- a/lib/diameter/test/diameter_traffic_SUITE.erl +++ b/lib/diameter/test/diameter_traffic_SUITE.erl @@ -20,6 +20,7 @@ %% %% Tests of traffic between two Diameter nodes, one client, one server. +%% The traffic isn't meant to be sensible, just to exercise code. %% -module(diameter_traffic_SUITE). @@ -27,8 +28,10 @@ -export([suite/0, all/0, groups/0, + init_per_suite/0, init_per_suite/1, end_per_suite/1, + init_per_group/1, init_per_group/2, end_per_group/2, init_per_testcase/2, @@ -47,6 +50,7 @@ send_protocol_error/1, send_experimental_result/1, send_arbitrary/1, + send_proxy_info/1, send_unknown/1, send_unknown_short/1, send_unknown_mandatory/1, @@ -123,15 +127,19 @@ %% =========================================================================== +%% Fraction of shuffle/parallel groups to randomly skip. +-define(SKIP, 0.25). + %% Positive number of testcases from which to select (randomly) from %% tc(), the list of testcases to run, or [] to run all. The random %% selection is to limit the time it takes for the suite to run. --define(LIMIT, 42). +-define(LIMIT, #{tcp => 42, sctp => 5}). -define(util, diameter_util). -define(A, list_to_atom). -define(L, atom_to_list). +-define(B, iolist_to_binary). %% Don't use is_record/2 since dictionary hrl's aren't included. %% (Since they define conflicting records with the same names.) @@ -151,7 +159,7 @@ -define(ENCODINGS, [list, record, map]). %% How to decode incoming messages. --define(DECODINGS, [record, false, map, list, record_from_map]). +-define(DECODINGS, [record, none, map, list, record_from_map]). %% Which dictionary to use in the clients. -define(RFCS, [rfc3588, rfc6733, rfc4005]). @@ -210,6 +218,7 @@ {'Acct-Application-Id', [3]}, %% base accounting {restrict_connections, false}, {string_decode, Grp#group.strings}, + {avp_dictionaries, [diameter_gen_doic_rfc7683]}, {incoming_maxlen, 1 bsl 21} | [{application, [{dictionary, D}, {module, [?MODULE, Grp]}, @@ -272,12 +281,15 @@ all() -> -define(GROUPS, []). %-define(GROUPS, [[tcp,rfc6733,record,map,false,false,false,false]]). +%% Issues with gen_sctp sporadically cause huge numbers of failed +%% testcases when running testcases in parallel. groups() -> Names = names(), [{P, [P], Ts} || Ts <- [tc()], P <- [shuffle, parallel]] ++ - [{?util:name(N), [], [{group, if S -> shuffle; not S -> parallel end}]} - || [_,_,_,_,S|_] = N <- Names] + [{?util:name(N), [], [{group, if T == sctp; S -> shuffle; + true -> parallel end}]} + || [T,_,_,_,S|_] = N <- Names] ++ [{T, [], [{group, ?util:name(N)} || N <- names(Names, ?GROUPS), T == hd(N)]} @@ -305,6 +317,9 @@ names(_, Names) -> %% -------------------- +init_per_suite() -> + [{timetrap, {seconds, 60}}]. + init_per_suite(Config) -> [{rfc4005, compile_and_load()}, {sctp, ?util:have_sctp()} | Config]. @@ -315,12 +330,20 @@ end_per_suite(_Config) -> %% -------------------- +init_per_group(_) -> + [{timetrap, {seconds, 30}}]. + init_per_group(Name, Config) when Name == shuffle; Name == parallel -> - start_services(Config), - add_transports(Config), - [{sleep, Name == parallel} | Config]; + case rand:uniform() < ?SKIP of + true -> + {skip, random}; + false -> + start_services(Config), + add_transports(Config), + replace({sleep, Name == parallel}, Config) + end; init_per_group(sctp = Name, Config) -> {_, Sctp} = lists:keyfind(Name, 1, Config), @@ -346,7 +369,7 @@ init_per_group(Name, Config) -> server_decoding = D, server_sender = SS, server_throttle = ST}, - [{group, G}, {runlist, select()} | Config]; + replace([{group, G}, {runlist, select(T)}], Config); _ -> Config end. @@ -360,15 +383,26 @@ end_per_group(Name, Config) end_per_group(_, _) -> ok. -select() -> - try rand:uniform(?LIMIT) of - N -> lists:sublist(?util:scramble(tc()), max(N,5)) +select(T) -> + try maps:get(T, ?LIMIT) of + N -> + lists:sublist(?util:scramble(tc()), max(5, rand:uniform(N))) catch error:_ -> ?LIMIT end. %% -------------------- +%% Work around common_test accumulating Config improperly, causing +%% testcases to get Config from groups and suites they're not in. +init_per_testcase(N, Config) + when N == rfc4005; + N == start; + N == result_codes; + N == empty; + N == stop -> + Config; + %% Skip testcases that can reasonably fail under SCTP. init_per_testcase(Name, Config) -> TCs = proplists:get_value(runlist, Config, []), @@ -390,6 +424,18 @@ init_per_testcase(Name, Config) -> end_per_testcase(_, _) -> ok. +%% replace/2 +%% +%% Work around common_test running init functions inappropriately, and +%% this accumulating more config than expected. + +replace(Pairs, Config) + when is_list(Pairs) -> + lists:foldl(fun replace/2, Config, Pairs); + +replace({Key, _} = T, Config) -> + [T | lists:keydelete(Key, 1, Config)]. + %% -------------------- %% Testcases to run when services are started and connections @@ -402,6 +448,7 @@ tc() -> send_protocol_error, send_experimental_result, send_arbitrary, + send_proxy_info, send_unknown, send_unknown_short, send_unknown_mandatory, @@ -462,12 +509,18 @@ start_services(Config) -> server_decoding = SD} = Grp = group(Config), - ok = diameter:start_service(SN, [{decode_format, SD} + ok = diameter:start_service(SN, [{traffic_counters, bool()}, + {decode_format, SD} | ?SERVICE(SN, Grp)]), - ok = diameter:start_service(CN, [{sequence, ?CLIENT_MASK}, + ok = diameter:start_service(CN, [{traffic_counters, bool()}, + {sequence, ?CLIENT_MASK}, + {decode_format, map}, {strict_arities, decode} | ?SERVICE(CN, Grp)]). +bool() -> + 0.5 =< rand:uniform(). + add_transports(Config) -> #group{transport = T, encoding = E, @@ -592,7 +645,6 @@ result_codes(_Config) -> send_ok(Config) -> Req = ['ACR', {'Accounting-Record-Type', ?EVENT_RECORD}, {'Accounting-Record-Number', 1}], - ['ACA' | #{'Result-Code' := ?SUCCESS, 'Session-Id' := _}] = call(Config, Req). @@ -624,13 +676,80 @@ send_bad_answer(Config) -> = call(Config, Req). %% Send an ACR that the server callback answers explicitly with a -%% protocol error. +%% protocol error and some AVPs to check the decoding of. send_protocol_error(Config) -> Req = ['ACR', {'Accounting-Record-Type', ?EVENT_RECORD}, {'Accounting-Record-Number', 4}], - ?answer_message(?TOO_BUSY) - = call(Config, Req). + ['answer-message' | #{'Result-Code' := ?TOO_BUSY, + 'AVP' := [OLR | _]} = Avps] + = call(Config, Req), + + #diameter_avp{name = 'OC-OLR', + value = #{'OC-Sequence-Number' := 1, + 'OC-Report-Type' := 0, %% HOST_REPORT + 'OC-Reduction-Percentage' := [25], + 'OC-Validity-Duration' := [60], + 'AVP' := [OSF]}} + = OLR, + #diameter_avp{name = 'OC-Supported-Features', + value = #{} = Fs} + = OSF, + 0 = maps:size(Fs), + + #group{client_dict = D} = group(Config), + + if D == nas4005 -> + error = maps:find('Failed-AVP', Avps), + #{'AVP' := [_,Failed]} + = Avps, + #diameter_avp{name = 'Failed-AVP', + value = #{'AVP' := [NP,FR,AP]}} + = Failed, + #diameter_avp{name = 'NAS-Port', + value = 44} + = NP, + #diameter_avp{name = 'Firmware-Revision', + value = 12} + = FR, + #diameter_avp{name = 'Auth-Grace-Period', + value = 13} + = AP; + + D == diameter_gen_base_rfc3588; + D == diameter_gen_basr_accounting -> + error = maps:find('Failed-AVP', Avps), + #{'AVP' := [_,Failed]} + = Avps, + + #diameter_avp{name = 'Failed-AVP', + value = #{'AVP' := [NP,FR,AP]}} + = Failed, + #diameter_avp{name = undefined, + value = undefined} + = NP, + #diameter_avp{name = 'Firmware-Revision', + value = 12} + = FR, + #diameter_avp{name = 'Auth-Grace-Period', + value = 13} + = AP; + + D == diameter_gen_base_rfc6733; + D == diameter_gen_acct_rfc6733 -> + #{'Failed-AVP' := [#{'AVP' := [NP,FR,AP]}], + 'AVP' := [_]} + = Avps, + #diameter_avp{name = undefined, + value = undefined} + = NP, + #diameter_avp{name = 'Firmware-Revision', + value = 12} + = FR, + #diameter_avp{name = 'Auth-Grace-Period', + value = 13} + = AP + end. %% Send a 3xxx Experimental-Result in an answer not setting the E-bit %% and missing a Result-Code. @@ -652,6 +771,19 @@ send_arbitrary(Config) -> = call(Config, Req), "XXX" = string(V, Config). +%% Send Proxy-Info in an ASR that the peer answers with 3xxx, and +%% ensure that the AVP is returned. +send_proxy_info(Config) -> + H0 = ?B(?util:unique_string()), + S0 = ?B(?util:unique_string()), + Req = ['ASR', {'Proxy-Info', #{'Proxy-Host' => H0, + 'Proxy-State' => S0}}], + ['answer-message' | #{'Result-Code' := 3999, + 'Proxy-Info' := [#{'Proxy-Host' := H, + 'Proxy-State' := S}]}] + = call(Config, Req), + [H0, S0] = [?B(X) || X <- [H,S]]. + %% Send an unknown AVP (to some client) and check that it comes back. send_unknown(Config) -> Req = ['ASR', {'AVP', [#diameter_avp{code = 999, @@ -675,12 +807,12 @@ send_unknown_short(Config, M, RC) -> data = <<17>>}]}], ['ASA' | #{'Session-Id' := _, 'Result-Code' := RC, - 'Failed-AVP' := Avps}] + 'Failed-AVP' := [#{'AVP' := [Avp]}]}] = call(Config, Req), - [[#diameter_avp{code = 999, - is_mandatory = M, - data = <<17, _/binary>>}]] %% extra bits from padding - = failed_avps(Avps, Config). + #diameter_avp{code = 999, + is_mandatory = M, + data = <<17, _/binary>>} %% extra bits from padding + = Avp. %% Ditto but set the M flag. send_unknown_mandatory(Config) -> @@ -689,12 +821,12 @@ send_unknown_mandatory(Config) -> data = <<17>>}]}], ['ASA' | #{'Session-Id' := _, 'Result-Code' := ?AVP_UNSUPPORTED, - 'Failed-AVP' := Avps}] + 'Failed-AVP' := [#{'AVP' := [Avp]}]}] = call(Config, Req), - [[#diameter_avp{code = 999, - is_mandatory = true, - data = <<17>>}]] - = failed_avps(Avps, Config). + #diameter_avp{code = 999, + is_mandatory = true, + data = <<17>>} + = Avp. %% Ditto, and point the AVP length past the end of the message. Expect %% 5014 instead of 5001. @@ -709,13 +841,13 @@ send_unexpected_mandatory_decode(Config) -> data = <<12:32>>}]}], ['ASA' | #{'Session-Id' := _, 'Result-Code' := ?AVP_UNSUPPORTED, - 'Failed-AVP' := Avps}] + 'Failed-AVP' := [#{'AVP' := [Avp]}]}] = call(Config, Req), - [[#diameter_avp{code = 27, - is_mandatory = true, - value = 12, - data = <<12:32>>}]] - = failed_avps(Avps, Config). + #diameter_avp{code = 27, + is_mandatory = true, + value = 12, + data = <<12:32>>} + = Avp. %% Try to two Auth-Application-Id in ASR expect 5009. send_too_many(Config) -> @@ -723,11 +855,11 @@ send_too_many(Config) -> ['ASA' | #{'Session-Id' := _, 'Result-Code' := ?TOO_MANY, - 'Failed-AVP' := Avps}] + 'Failed-AVP' := [#{'AVP' := [Avp]}]}] = call(Config, Req), - [[#diameter_avp{name = 'Auth-Application-Id', - value = 44}]] - = failed_avps(Avps, Config). + #diameter_avp{name = 'Auth-Application-Id', + value = 44} + = Avp. %% Send an containing a faulty Grouped AVP (empty Proxy-Host in %% Proxy-Info) and expect that only the faulty AVP is sent in @@ -739,12 +871,11 @@ send_grouped_error(Config) -> {'Proxy-State', ""}]]}], ['ASA' | #{'Session-Id' := _, 'Result-Code' := ?INVALID_AVP_LENGTH, - 'Failed-AVP' := Avps}] + 'Failed-AVP' := [#{'AVP' := [Avp]}]}] = call(Config, Req), - [[#diameter_avp{name = 'Proxy-Info', value = V}]] - = failed_avps(Avps, Config), - {Empty, undefined, []} = proxy_info(V, Config), - <<0>> = iolist_to_binary(Empty). + #diameter_avp{name = 'Proxy-Info', value = #{'Proxy-Host' := H}} + = Avp, + <<0>> = ?B(H). %% Send an STR that the server ignores. send_noreply(Config) -> @@ -797,9 +928,8 @@ send_invalid_avp_length(Config) -> 'Result-Code' := ?INVALID_AVP_LENGTH, 'Origin-Host' := _, 'Origin-Realm' := _, - 'Failed-AVP' := Avps}] - = call(Config, Req), - [[_]] = failed_avps(Avps, Config). + 'Failed-AVP' := [#{'AVP' := [_]}]}] + = call(Config, Req). %% Send a request containing 5xxx errors that the server rejects with %% 3xxx. @@ -1010,29 +1140,6 @@ send_anything(Config) -> %% =========================================================================== -failed_avps(Avps, Config) -> - #group{client_dict = D} = proplists:get_value(group, Config), - [failed_avp(D, T) || T <- Avps]. - -failed_avp(nas4005, {'nas_Failed-AVP', As}) -> - As; -failed_avp(_, #'diameter_base_Failed-AVP'{'AVP' = As}) -> - As. - -proxy_info(Rec, Config) -> - #group{client_dict = D} = proplists:get_value(group, Config), - if D == nas4005 -> - {'nas_Proxy-Info', H, S, As} - = Rec, - {H,S,As}; - true -> - #'diameter_base_Proxy-Info'{'Proxy-Host' = H, - 'Proxy-State' = S, - 'AVP' = As} - = Rec, - {H,S,As} - end. - group(Config) -> #group{} = proplists:get_value(group, Config). @@ -1073,12 +1180,12 @@ origin(N) -> decode(record) -> 0; decode(list) -> 1; decode(map) -> 2; -decode(false) -> 3; +decode(none) -> 3; decode(record_from_map) -> 4; decode(0) -> record; decode(1) -> list; decode(2) -> map; -decode(3) -> false; +decode(3) -> none; decode(4) -> record_from_map. encode(record) -> 0; @@ -1125,16 +1232,18 @@ to_map(#diameter_packet{header = H, msg = Rec}, %% No record decode: do it ourselves. to_map(#diameter_packet{header = H, - msg = false, + msg = Name, bin = Bin}, - #group{server_decoding = false, + #group{server_decoding = none, strings = B}) -> Opts = #{decode_format => map, string_decode => B, + avp_dictionaries => [diameter_gen_doic_rfc7683], strict_mbit => true, rfc => 6733}, - #diameter_packet{msg = [_MsgName | _Map] = Msg} + #diameter_packet{msg = [MsgName | _Map] = Msg} = diameter_codec:decode(dict(H), Opts, Bin), + {MsgName, _} = {Name, Msg}, %% assert Msg. dict(#diameter_header{application_id = Id, @@ -1502,24 +1611,23 @@ answer(Pkt, Req, _Peer, Name, #group{client_dict = Dict0}) -> #diameter_packet{header = H, msg = Ans, errors = Es} = Pkt, ApplId = app(Req, Name, Dict0), #diameter_header{application_id = ApplId} = H, %% assert - Dict = dict(Ans, Dict0), - rec_to_map(answer(Ans, Es, Name), Dict). + answer(Ans, Es, Name). %% Missing Result-Code and inappropriate Experimental-Result-Code. -answer(Rec, Es, send_experimental_result) -> +answer(Ans, Es, send_experimental_result) -> [{5004, #diameter_avp{name = 'Experimental-Result'}}, {5005, #diameter_avp{name = 'Result-Code'}}] = Es, - Rec; + Ans; %% An inappropriate E-bit results in a decode error ... -answer(Rec, Es, send_bad_answer) -> +answer(Ans, Es, send_bad_answer) -> [{5004, #diameter_avp{name = 'Result-Code'}} | _] = Es, - Rec; + Ans; %% ... while other errors are reflected in Failed-AVP. -answer(Rec, [], _) -> - Rec. +answer(Ans, [], _) -> + Ans. app(_, send_unsupported_app, _) -> ?BAD_APP; @@ -1696,11 +1804,33 @@ request(['ACR' | #{'Session-Id' := SId, request(['ACR' | #{'Accounting-Record-Number' := 4}], #diameter_caps{origin_host = {OH, _}, origin_realm = {OR, _}}) -> + %% Include a DOIC AVP that will be encoded/decoded because of + %% avp_dictionaries config. + OLR = #{'OC-Sequence-Number' => 1, + 'OC-Report-Type' => 0, %% HOST_REPORT + 'OC-Reduction-Percentage' => [25], + 'OC-Validity-Duration' => [60], + 'AVP' => [{'OC-Supported-Features', []}]}, + %% Include a NAS Failed-AVP AVP that will only be decoded under + %% that application. Encode as 'AVP' since RFC 3588 doesn't list + %% Failed-AVP in the answer-message grammar while RFC 6733 does. + NP = #diameter_avp{data = {nas4005, 'NAS-Port', 44}}, + FR = #diameter_avp{name = 'Firmware-Revision', value = 12}, %% M=0 + AP = #diameter_avp{name = 'Auth-Grace-Period', value = 13}, %% M=1 + Failed = #diameter_avp{data = {diameter_gen_base_rfc3588, + 'Failed-AVP', + [{'AVP', [NP,FR,AP]}]}}, Ans = ['answer-message', {'Result-Code', ?TOO_BUSY}, {'Origin-Host', OH}, - {'Origin-Realm', OR}], + {'Origin-Realm', OR}, + {'AVP', [{'OC-OLR', OLR}, Failed]}], {reply, Ans}; +%% send_proxy_info +request(['ASR' | #{'Proxy-Info' := _}], + _) -> + {protocol_error, 3999}; + request(['ASR' | #{'Session-Id' := SId} = Avps], #diameter_caps{origin_host = {OH, _}, origin_realm = {OR, _}}) -> diff --git a/lib/diameter/test/diameter_transport_SUITE.erl b/lib/diameter/test/diameter_transport_SUITE.erl index 9d981d0a2b..284d2b9566 100644 --- a/lib/diameter/test/diameter_transport_SUITE.erl +++ b/lib/diameter/test/diameter_transport_SUITE.erl @@ -349,35 +349,40 @@ rand_bytes(N) -> %% start_connect/3 start_connect(Prot, PortNr, Ref) -> - {ok, TPid, [?ADDR]} = start_connect(Prot, - {connect, Ref}, - ?SVC([]), - [{raddr, ?ADDR}, - {rport, PortNr}, - {ip, ?ADDR}, - {port, 0}]), - ?RECV(?TMSG({TPid, connected, _})), + {ok, TPid} = start_connect(Prot, + {connect, Ref}, + ?SVC([]), + [{raddr, ?ADDR}, + {rport, PortNr}, + {ip, ?ADDR}, + {port, 0}]), + connected(Prot, TPid), TPid. +connected(sctp, TPid) -> + ?RECV(?TMSG({TPid, connected, _})); +connected(tcp, TPid) -> + ?RECV(?TMSG({TPid, connected, _, [?ADDR]})). + start_connect(sctp, T, Svc, Opts) -> - diameter_sctp:start(T, Svc, [{sctp_initmsg, ?SCTP_INIT} | Opts]); + {ok, TPid, [?ADDR]} + = diameter_sctp:start(T, Svc, [{sctp_initmsg, ?SCTP_INIT} | Opts]), + {ok, TPid}; start_connect(tcp, T, Svc, Opts) -> diameter_tcp:start(T, Svc, Opts). %% start_accept/2 start_accept(Prot, Ref) -> - {Mod, Opts} = tmod(Prot), - {ok, TPid, [?ADDR]} = Mod:start({accept, Ref}, - ?SVC([?ADDR]), - [{port, 0} | Opts]), + {ok, TPid, [?ADDR]} + = start_accept(Prot, {accept, Ref}, ?SVC([?ADDR]), [{port, 0}]), ?RECV(?TMSG({TPid, connected})), TPid. -tmod(sctp) -> - {diameter_sctp, [{sctp_initmsg, ?SCTP_INIT}]}; -tmod(tcp) -> - {diameter_tcp, []}. +start_accept(sctp, T, Svc, Opts) -> + diameter_sctp:start(T, Svc, [{sctp_initmsg, ?SCTP_INIT} | Opts]); +start_accept(tcp, T, Svc, Opts) -> + diameter_tcp:start(T, Svc, Opts). %% =========================================================================== diff --git a/lib/diameter/test/diameter_util.erl b/lib/diameter/test/diameter_util.erl index 03f79096ac..d249b0e4fa 100644 --- a/lib/diameter/test/diameter_util.erl +++ b/lib/diameter/test/diameter_util.erl @@ -32,7 +32,8 @@ foldl/3, scramble/1, unique_string/0, - have_sctp/0]). + have_sctp/0, + eprof/1]). %% diameter-specific -export([lport/2, @@ -48,6 +49,16 @@ -define(L, atom_to_list). +%% --------------------------------------------------------------------------- + +eprof(start) -> + eprof:start(), + eprof:start_profiling([self()]); + +eprof(stop) -> + eprof:stop_profiling(), + eprof:analyze(), + eprof:stop(). %% --------------------------------------------------------------------------- %% name/2 diff --git a/lib/diameter/vsn.mk b/lib/diameter/vsn.mk index 4801f542fb..e6dfddb5b2 100644 --- a/lib/diameter/vsn.mk +++ b/lib/diameter/vsn.mk @@ -17,5 +17,5 @@ # %CopyrightEnd% APPLICATION = diameter -DIAMETER_VSN = 2.0 +DIAMETER_VSN = 2.1 APP_VSN = $(APPLICATION)-$(DIAMETER_VSN)$(PRE_VSN) diff --git a/lib/edoc/src/edoc_doclet.erl b/lib/edoc/src/edoc_doclet.erl index 6e17ec0af0..0e084e619e 100644 --- a/lib/edoc/src/edoc_doclet.erl +++ b/lib/edoc/src/edoc_doclet.erl @@ -198,7 +198,7 @@ source({M, Name, Path}, Dir, Suffix, Env, Set, Private, Hidden, {Set, Error} end; R -> - report("skipping source file '~ts': ~P.", [File, R, 15]), + report("skipping source file '~ts': ~tP.", [File, R, 15]), {Set, true} end. diff --git a/lib/edoc/src/edoc_lib.erl b/lib/edoc/src/edoc_lib.erl index ebdb0f79f6..d00a283794 100644 --- a/lib/edoc/src/edoc_lib.erl +++ b/lib/edoc/src/edoc_lib.erl @@ -541,13 +541,13 @@ uri_get_http_1(Result, URI) -> Reason = inet:format_error(R), {error, http_errmsg(Reason, URI)}; {ok, R} -> - Reason = io_lib:format("bad return value ~P", [R, 5]), + Reason = io_lib:format("bad return value ~tP", [R, 5]), {error, http_errmsg(Reason, URI)}; {'EXIT', R} -> - Reason = io_lib:format("crashed with reason ~w", [R]), + Reason = io_lib:format("crashed with reason ~tw", [R]), {error, http_errmsg(Reason, URI)}; R -> - Reason = io_lib:format("uncaught throw: ~w", [R]), + Reason = io_lib:format("uncaught throw: ~tw", [R]), {error, http_errmsg(Reason, URI)} end. @@ -603,7 +603,7 @@ filename([]) -> filename(N) when is_atom(N) -> atom_to_list(N); filename(N) -> - report("bad filename: `~P'.", [N, 25]), + report("bad filename: `~tP'.", [N, 25]), exit(error). %% @private @@ -1000,7 +1000,7 @@ run_plugin(Name, Key, Default, Fun, Opts) when is_atom(Name) -> {ok, Value} -> Value; R -> - report("error in ~ts '~w': ~P.", [Name, Module, R, 20]), + report("error in ~ts '~w': ~tP.", [Name, Module, R, 20]), exit(error) end. @@ -1009,7 +1009,7 @@ get_plugin(Key, Default, Opts) -> M when is_atom(M) -> M; Other -> - report("bad value for option '~w': ~P.", [Key, Other, 10]), + report("bad value for option '~w': ~tP.", [Key, Other, 10]), exit(error) end. diff --git a/lib/edoc/src/edoc_run.erl b/lib/edoc/src/edoc_run.erl index c88c6cfd78..50aba0a930 100644 --- a/lib/edoc/src/edoc_run.erl +++ b/lib/edoc/src/edoc_run.erl @@ -150,7 +150,7 @@ file(Args) -> -spec invalid_args(string(), args()) -> no_return(). invalid_args(Where, Args) -> - report("invalid arguments to ~ts: ~w.", [Where, Args]), + report("invalid arguments to ~ts: ~tw.", [Where, Args]), shutdown_error(). run(F) -> @@ -159,10 +159,10 @@ run(F) -> {ok, _} -> shutdown_ok(); {'EXIT', E} -> - report("edoc terminated abnormally: ~P.", [E, 10]), + report("edoc terminated abnormally: ~tP.", [E, 10]), shutdown_error(); Thrown -> - report("internal error: throw without catch in edoc: ~P.", + report("internal error: throw without catch in edoc: ~tP.", [Thrown, 15]), shutdown_error() end. diff --git a/lib/edoc/src/edoc_types.erl b/lib/edoc/src/edoc_types.erl index ccc3169767..510f9513b2 100644 --- a/lib/edoc/src/edoc_types.erl +++ b/lib/edoc/src/edoc_types.erl @@ -107,7 +107,7 @@ to_xml(#t_paren{type = T}, Env) -> to_xml(#t_nonempty_list{type = T}, Env) -> {nonempty_list, [wrap_utype(T, Env)]}; to_xml(#t_atom{val = V}, _Env) -> - {atom, [{value, io_lib:write(V)}], []}; + {atom, [{value, atom_to_list(V)}], []}; to_xml(#t_integer{val = V}, _Env) -> {integer, [{value, integer_to_list(V)}], []}; to_xml(#t_integer_range{from = From, to = To}, _Env) -> diff --git a/lib/erl_docgen/priv/dtd/chapter.dtd b/lib/erl_docgen/priv/dtd/chapter.dtd index a4c9e4040d..8d940b90f7 100644 --- a/lib/erl_docgen/priv/dtd/chapter.dtd +++ b/lib/erl_docgen/priv/dtd/chapter.dtd @@ -31,7 +31,7 @@ <!-- Structure --> <!ELEMENT chapter (header,(%block;|quote|warning|note|dont|do|br| - image|marker|table)*,section+) > + image|marker|table)*,section*) > <!ELEMENT section (marker*,title, (%block;|quote|warning|note|dont|do|br|image|marker| table|section)*) > diff --git a/lib/erl_docgen/priv/xsl/db_html.xsl b/lib/erl_docgen/priv/xsl/db_html.xsl index d863c056e9..a5e277aece 100644 --- a/lib/erl_docgen/priv/xsl/db_html.xsl +++ b/lib/erl_docgen/priv/xsl/db_html.xsl @@ -1803,7 +1803,7 @@ <!-- Modulesummary --> <xsl:template match="modulesummary"> <xsl:param name="partnum"/> - <h3><a name="module-sumary" href="#module-sumary">Module Summary</a></h3> + <h3><a name="module-summary" href="#module-summary">Module Summary</a></h3> <div class="REFBODY module-summary-body"> <xsl:apply-templates> <xsl:with-param name="partnum" select="$partnum"/> @@ -1826,7 +1826,7 @@ <!-- Libsummary --> <xsl:template match="libsummary"> <xsl:param name="partnum"/> - <h3><a name="library-sumary" href="#library-sumary">Library Summary</a></h3> + <h3><a name="library-summary" href="#library-summary">Library Summary</a></h3> <div class="REFBODY library-summary-body"> <xsl:apply-templates> <xsl:with-param name="partnum" select="$partnum"/> diff --git a/lib/erl_docgen/src/docgen_otp_specs.erl b/lib/erl_docgen/src/docgen_otp_specs.erl index 6c41147e27..126229ecc9 100644 --- a/lib/erl_docgen/src/docgen_otp_specs.erl +++ b/lib/erl_docgen/src/docgen_otp_specs.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2016. All Rights Reserved. +%% Copyright Ericsson AB 1996-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -406,7 +406,7 @@ t_var(E) -> [get_attrval(name, E)]. t_atom(E) -> - [get_attrval(value, E)]. + [io_lib:write(list_to_atom(get_attrval(value, E)))]. t_integer(E) -> [get_attrval(value, E)]. @@ -578,7 +578,7 @@ ot_var(E) -> {var,0,list_to_atom(get_attrval(name, E))}. ot_atom(E) -> - {ok, [{atom,A,Name}], _} = erl_scan:string(get_attrval(value, E), 0), + {ok, [{atom,A,Name}], _} = erl_scan:string(lists:flatten(t_atom(E)), 0), {atom,erl_anno:line(A),Name}. ot_integer(E) -> diff --git a/lib/erl_docgen/src/erl_docgen.app.src b/lib/erl_docgen/src/erl_docgen.app.src index d63d880d89..171c697585 100644 --- a/lib/erl_docgen/src/erl_docgen.app.src +++ b/lib/erl_docgen/src/erl_docgen.app.src @@ -9,6 +9,6 @@ {registered,[]}, {applications, [kernel,stdlib]}, {env, []}, - {runtime_dependencies, ["xmerl-1.3.7","stdlib-2.5","edoc-0.7.13","erts-6.0"]} + {runtime_dependencies, ["xmerl-1.3.7","stdlib-3.4","edoc-0.7.13","erts-9.0"]} ] }. diff --git a/lib/et/src/et.app.src b/lib/et/src/et.app.src index 7a5928d6ab..f4e32f734d 100644 --- a/lib/et/src/et.app.src +++ b/lib/et/src/et.app.src @@ -33,6 +33,6 @@ {registered, [et_collector]}, {applications, [stdlib, kernel]}, {env, []}, - {runtime_dependencies, ["wx-1.2","stdlib-2.0","runtime_tools-1.10", - "kernel-3.0","erts-8.0"]} + {runtime_dependencies, ["wx-1.2","stdlib-3.4","runtime_tools-1.10", + "kernel-5.3","erts-9.0"]} ]}. diff --git a/lib/et/src/et_collector.erl b/lib/et/src/et_collector.erl index aba90b0be1..b0f016a8ea 100644 --- a/lib/et/src/et_collector.erl +++ b/lib/et/src/et_collector.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2016. All Rights Reserved. +%% Copyright Ericsson AB 2000-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -750,7 +750,7 @@ next_iterate(TH, Prev = first, Limit, Fun, Acc) -> '$end_of_table' -> Acc; {'EXIT', _} = Error -> - io:format("~p(~p): First ~p~n", [?MODULE, ?LINE, Error]), + io:format("~p(~p): First ~tp~n", [?MODULE, ?LINE, Error]), iterate(TH#table_handle.collector_pid, Prev, Limit, Fun, Acc); First -> lookup_and_apply(TH, Prev, First, Limit, -1, Fun, Acc) @@ -761,7 +761,7 @@ next_iterate(TH, Prev = last, Limit, Fun, Acc) -> '$end_of_table' -> Acc; {'EXIT', _} = Error -> - io:format("~p(~p): Last ~p~n", [?MODULE, ?LINE, Error]), + io:format("~p(~p): Last ~tp~n", [?MODULE, ?LINE, Error]), iterate(TH#table_handle.collector_pid, Prev, Limit, Fun, Acc); Last -> lookup_and_apply(TH, Prev, Last, Limit, -1, Fun, Acc) @@ -773,7 +773,7 @@ next_iterate(TH, Prev, Limit, Fun, Acc) -> '$end_of_table' -> Acc; {'EXIT', _} = Error -> - io:format("~p(~p): Next ~p -> ~p~n", [?MODULE, ?LINE, Key, Error]), + io:format("~p(~p): Next ~tp -> ~tp~n", [?MODULE, ?LINE, Key, Error]), iterate(TH#table_handle.collector_pid, Prev, Limit, Fun, Acc); Next -> lookup_and_apply(TH, Prev, Next, Limit, -1, Fun, Acc) @@ -785,7 +785,7 @@ prev_iterate(TH, Prev = first, Limit, Fun, Acc) -> '$end_of_table' -> Acc; {'EXIT', _} = Error -> - io:format("~p(~p): First ~p~n", [?MODULE, ?LINE, Error]), + io:format("~p(~p): First ~tp~n", [?MODULE, ?LINE, Error]), iterate(TH#table_handle.collector_pid, Prev, Limit, Fun, Acc); First -> lookup_and_apply(TH, Prev, First, Limit, 1, Fun, Acc) @@ -796,7 +796,7 @@ prev_iterate(TH, Prev = last, Limit, Fun, Acc) -> '$end_of_table' -> Acc; {'EXIT', _} = Error -> - io:format("~p(~p): Last ~p~n", [?MODULE, ?LINE, Error]), + io:format("~p(~p): Last ~tp~n", [?MODULE, ?LINE, Error]), iterate(TH#table_handle.collector_pid, Prev, Limit, Fun, Acc); Last -> lookup_and_apply(TH, Prev, Last, Limit, 1, Fun, Acc) @@ -808,7 +808,7 @@ prev_iterate(TH, Prev, Limit, Fun, Acc) -> '$end_of_table' -> Acc; {'EXIT', _} = Error -> - io:format("~p(~p): Prev ~p -> ~p~n", [?MODULE, ?LINE, Key, Error]), + io:format("~p(~p): Prev ~tp -> ~tp~n", [?MODULE, ?LINE, Key, Error]), iterate(TH#table_handle.collector_pid, Prev, Limit, Fun, Acc); Next -> lookup_and_apply(TH, Prev, Next, Limit, 1, Fun, Acc) @@ -1049,7 +1049,7 @@ handle_call(stop, _From, S) -> end, {stop, shutdown, ok, S}; handle_call(Request, From, S) -> - ok = error_logger:format("~p(~p): handle_call(~p, ~p, ~p)~n", + ok = error_logger:format("~p(~p): handle_call(~tp, ~tp, ~tp)~n", [?MODULE, self(), Request, From, S]), reply({error, {bad_request, Request}}, S). @@ -1061,7 +1061,7 @@ handle_call(Request, From, S) -> %%---------------------------------------------------------------------- handle_cast(Msg, S) -> - ok = error_logger:format("~p(~p): handle_cast(~p, ~p)~n", + ok = error_logger:format("~p(~p): handle_cast(~tp, ~tp)~n", [?MODULE, self(), Msg, S]), noreply(S). @@ -1083,18 +1083,18 @@ handle_info({nodeup, Node}, S) -> S2 = listen_on_trace_port(Node, Port, S), noreply(S2); {error, Reason} when Reason =:= already_started-> - ok = error_logger:format("~p(~p): producer ignored(~p:~p):~n ~p~n", + ok = error_logger:format("~p(~p): producer ignored(~p:~p):~n ~tp~n", [?MODULE, self(), Node, Port, Reason]), S2 = S#state{trace_port = Port + 1}, noreply(S2); {badrpc, Reason} -> - ok = error_logger:format("~p(~p): producer ignored(~p:~p):~n ~p~n", + ok = error_logger:format("~p(~p): producer ignored(~p:~p):~n ~tp~n", [?MODULE, self(), Node, Port, Reason]), S2 = S#state{trace_port = Port + 1}, noreply(S2); {error, Reason} -> self() ! {nodeup, Node}, - ok = error_logger:format("~p(~p): producer retry(~p:~p):~n ~p~n", + ok = error_logger:format("~p(~p): producer retry(~p:~p):~n ~tp~n", [?MODULE, self(), Node, Port, Reason]), S2 = S#state{trace_port = Port + 1}, noreply(S2) @@ -1125,12 +1125,12 @@ handle_info(Info = {'EXIT', Pid, Reason}, S) -> opt_unlink(S#state.parent_pid), {stop, Reason, S}; false -> - ok = error_logger:format("~p(~p): handle_info(~p, ~p)~n", + ok = error_logger:format("~p(~p): handle_info(~tp, ~tp)~n", [?MODULE, self(), Info, S]), noreply(S) end; handle_info(Info, S) -> - ok = error_logger:format("~p(~p): handle_info(~p, ~p)~n", + ok = error_logger:format("~p(~p): handle_info(~tp, ~tp)~n", [?MODULE, self(), Info, S]), noreply(S). @@ -1143,12 +1143,12 @@ listen_on_trace_port(Node, Port, S) -> S#state{trace_nodes = [Node | S#state.trace_nodes], trace_port = Port + 1}; {'EXIT', Reason} when Reason =:= already_started-> - ok = error_logger:format("~p(~p): consumer ignored(~p:~p): ~p~n", + ok = error_logger:format("~p(~p): consumer ignored(~p:~p): ~tp~n", [?MODULE, self(), Node, Port, Reason]), S#state{trace_port = Port + 1}; {'EXIT', Reason} -> self() ! {nodeup, Node}, - ok = error_logger:format("~p(~p): consumer retry(~p:~p):~n ~p~n", + ok = error_logger:format("~p(~p): consumer retry(~p:~p):~n ~tp~n", [?MODULE, self(), Node, Port, Reason]), S#state{trace_port = Port + 1} end. @@ -1247,7 +1247,7 @@ file_open(F) -> {ok, _} -> {ok, Fd}; {repaired, _, _, BadBytes} -> - ok = error_logger:format("~p: Skipped ~p bad bytes in file: ~p~n", + ok = error_logger:format("~p: Skipped ~p bad bytes in file: ~tp~n", [?MODULE, BadBytes, F#file.name]), {ok, Fd}; {error,Reason} -> diff --git a/lib/et/src/et_selector.erl b/lib/et/src/et_selector.erl index a0297c21d1..35db07cd99 100644 --- a/lib/et/src/et_selector.erl +++ b/lib/et/src/et_selector.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2016. All Rights Reserved. +%% Copyright Ericsson AB 2001-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -208,7 +208,7 @@ parse_event(Mod, Trace) -> {to, undefined}, {drop, NumberOfDroppedItems}]}}; _ -> - error_logger:format("~p(~p): Ignoring unknown trace type -> ~p~n~n", + error_logger:format("~p(~p): Ignoring unknown trace type -> ~tp~n~n", [?MODULE, ?LINE, Trace]), false end. @@ -258,7 +258,7 @@ parse_seq_event(Trace, ParsedTS, ReportedTS, Label, Info) -> {serial, Serial}, {user_info, UserInfo}]}}; _ -> - error_logger:format("~p(~p): Ignoring unknown trace type -> ~p~n~n", + error_logger:format("~p(~p): Ignoring unknown trace type -> ~tp~n~n", [?MODULE, ?LINE, Trace]), false end. @@ -590,7 +590,7 @@ parse_event(Mod, Trace, ParsedTS, ReportedTS, From, Label, Contents) -> {to, From}, {gc_items, GcKeyValueList}]}}; _ -> - error_logger:format("~p(~p): Ignoring unknown trace type -> ~p~n~n", + error_logger:format("~p(~p): Ignoring unknown trace type -> ~tp~n~n", [?MODULE, ?LINE, Trace]), false end. diff --git a/lib/et/src/et_wx_contents_viewer.erl b/lib/et/src/et_wx_contents_viewer.erl index 247dd4c7ba..bca517317e 100644 --- a/lib/et/src/et_wx_contents_viewer.erl +++ b/lib/et/src/et_wx_contents_viewer.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2016. All Rights Reserved. +%% Copyright Ericsson AB 2000-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -213,7 +213,7 @@ init([S]) when is_record(S, state) -> %%---------------------------------------------------------------------- handle_call(Request, From, S) -> - ok = error_logger:format("~p(~p): handle_call(~p, ~p, ~p)~n", + ok = error_logger:format("~p(~p): handle_call(~tp, ~tp, ~tp)~n", [?MODULE, self(), Request, From, S]), Reply = {error, {bad_request, Request}}, {reply, Reply, S}. @@ -226,7 +226,7 @@ handle_call(Request, From, S) -> %%---------------------------------------------------------------------- handle_cast(Msg, S) -> - ok = error_logger:format("~p(~p): handle_cast(~p, ~p)~n", + ok = error_logger:format("~p(~p): handle_cast(~tp, ~tp)~n", [?MODULE, self(), Msg, S]), {noreply, S}. @@ -272,10 +272,11 @@ handle_event(#wx{id = Id, end, FileName = lists:flatten(["et_contents_viewer_", now_to_string(TimeStamp), ".txt"]), Style = ?wxFD_SAVE bor ?wxFD_OVERWRITE_PROMPT, - Msg = "Select a file to the events to", + Msg = "Select a file to save events to", case select_file(S#state.frame, Msg, filename:absname(FileName), Style) of {ok, FileName2} -> - Bin = list_to_binary(event_to_string(Event, S#state.event_order)), + EventString = event_to_string(Event, S#state.event_order), + Bin = unicode:characters_to_binary(EventString), ok = file:write_file(FileName2, Bin); cancel -> ok @@ -381,7 +382,7 @@ handle_event(#wx{event = #wxSize{size = {W, H}}}, S) -> S2 = S#state{width = W, height = H}, {noreply, S2}; handle_event(Wx = #wx{}, S) -> - io:format("~p got an unexpected event: ~p\n", [self(), Wx]), + io:format("~p got an unexpected event: ~tp\n", [self(), Wx]), {noreply, S}. %%---------------------------------------------------------------------- @@ -405,7 +406,7 @@ handle_info({'EXIT', Pid, Reason}, S) -> {noreply, S} end; handle_info(Info, S) -> - ok = error_logger:format("~p(~p): handle_info(~p, ~p)~n", + ok = error_logger:format("~p(~p): handle_info(~tp, ~tp)~n", [?MODULE, self(), Info, S]), {noreply, S}. @@ -606,8 +607,8 @@ do_config_editor(Editor, Event, _Colour, TsKey) -> %%%---------------------------------------------------------------------- term_to_string(Term) -> - case catch io_lib:format("~s", [Term]) of - {'EXIT', _} -> io_lib:format("~p", [Term]); + case catch io_lib:format("~ts", [Term]) of + {'EXIT', _} -> io_lib:format("~tp", [Term]); GoodString -> GoodString end. @@ -659,7 +660,7 @@ pad_string(Int, MinLen, Char, Dir) when is_integer(Int) -> pad_string(Atom, MinLen, Char, Dir) when is_atom(Atom) -> pad_string(atom_to_list(Atom), MinLen, Char, Dir); pad_string(String, MinLen, Char, Dir) when is_integer(MinLen), MinLen >= 0 -> - Len = length(String), + Len = string:length(String), case {Len >= MinLen, Dir} of {true, _} -> String; diff --git a/lib/et/src/et_wx_viewer.erl b/lib/et/src/et_wx_viewer.erl index 9613299e6b..4dd44e7a4c 100644 --- a/lib/et/src/et_wx_viewer.erl +++ b/lib/et/src/et_wx_viewer.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2016. All Rights Reserved. +%% Copyright Ericsson AB 2000-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -352,7 +352,7 @@ handle_call({open_event, N}, _From, S) when is_integer(N), N > 0-> Reply = do_open_event(S, N), reply(Reply, S); handle_call(Request, From, S) -> - ok = error_logger:format("~p(~p): handle_call(~p, ~p, ~p)~n", + ok = error_logger:format("~p(~p): handle_call(~tp, ~tp, ~tp)~n", [?MODULE, self(), Request, From, S]), Reply = {error, {bad_request, Request}}, reply(Reply, S). @@ -365,7 +365,7 @@ handle_call(Request, From, S) -> %%---------------------------------------------------------------------- handle_cast(Msg, S) -> - ok = error_logger:format("~p(~p): handle_cast(~p, ~p)~n", + ok = error_logger:format("~p(~p): handle_cast(~tp, ~tp)~n", [?MODULE, self(), Msg, S]), noreply(S). @@ -803,7 +803,7 @@ handle_info(timeout, S) -> handle_info({'EXIT', Pid, Reason}, S) -> if Pid =:= S#state.collector_pid -> - io:format("collector died: ~p\n\n", [Reason]), + io:format("collector died: ~tp\n\n", [Reason]), wxFrame:destroy(S#state.frame), {stop, Reason, S}; Pid =:= S#state.parent_pid -> @@ -853,10 +853,10 @@ handle_info(#wx{event = #wxPaint{}}, S) -> S2 = refresh_main_window(S), noreply(S2); handle_info(#wx{event = #wxMouse{type = T, x=X,y=Y}}, S) -> - io:format("~p ~p\n", [T, {X,Y}]), + io:format("~tp ~tp\n", [T, {X,Y}]), noreply(S); handle_info(Info, S) -> - ok = error_logger:format("~p(~p): handle_info(~p, ~p)~n", + ok = error_logger:format("~p(~p): handle_info(~tp, ~tp)~n", [?MODULE, self(), Info, S]), noreply(S). @@ -1162,7 +1162,7 @@ open_viewer(Scale, FilterName, Actors, S) -> %% unlink(ViewerPid), ok; {error, Reason} -> - ok = error_logger:format("~p: Failed to start a new window: ~p~n", + ok = error_logger:format("~p: Failed to start a new window: ~tp~n", [?MODULE, Reason]) end. @@ -1393,7 +1393,7 @@ create_filter_menu(S=#state{filter_menu = {Menu,Data}}, ActiveFilterName, Filter wxMenu:delete(Menu,I) catch _:Reason -> - io:format("Could not delete item: ~p, because ~p.\n", [I, Reason]) + io:format("Could not delete item: ~tp, because ~tp.\n", [I, Reason]) end end, Data), @@ -1872,7 +1872,7 @@ create_contents_window(Event, {S, Res}) -> {ok, Pid} -> {S, [{ok, Pid} | Res]}; {error, Reason} -> - ok = error_logger:format("~p(~p): create_contents_window(~p) ->~n ~p~n", + ok = error_logger:format("~p(~p): create_contents_window(~tp) ->~n ~tp~n", [?MODULE, self(), Options, Reason]), {S, [{error, Reason} | Res]}; Stuff -> @@ -2069,15 +2069,15 @@ create_actor(Name) -> #actor{name = Name, string = String, include = false, exclude = false}. name_to_string(Name) -> - case catch io_lib:format("~s", [Name]) of - {'EXIT', _} -> lists:flatten(io_lib:format("~w", [Name])); + case catch io_lib:format("~ts", [Name]) of + {'EXIT', _} -> lists:flatten(io_lib:format("~tw", [Name])); GoodString -> lists:flatten(GoodString) end. pad_string(Atom, MinLen) when is_atom(Atom) -> pad_string(atom_to_list(Atom), MinLen); pad_string(String, MinLen) when is_integer(MinLen), MinLen >= 0 -> - Len = length(String), + Len = string:length(String), case Len >= MinLen of true -> String; diff --git a/lib/et/test/et_test_lib.erl b/lib/et/test/et_test_lib.erl index df2c308b28..fc469f646a 100644 --- a/lib/et/test/et_test_lib.erl +++ b/lib/et/test/et_test_lib.erl @@ -18,7 +18,7 @@ %% %CopyrightEnd% -module(et_test_lib). --compile(export_all). +-compile([export_all, nowarn_export_all]). -include("et_test_lib.hrl"). diff --git a/lib/et/test/ett.erl b/lib/et/test/ett.erl index b1b769b7ac..2b276eab1a 100644 --- a/lib/et/test/ett.erl +++ b/lib/et/test/ett.erl @@ -18,7 +18,7 @@ %% %CopyrightEnd% -module(ett). --compile(export_all). +-compile([export_all, nowarn_export_all]). %% Modules or suites can be shortcuts, for example wx expands to et_wx_SUITE. %% diff --git a/lib/eunit/src/eunit.app.src b/lib/eunit/src/eunit.app.src index b4ff6c9242..cc75a0f790 100644 --- a/lib/eunit/src/eunit.app.src +++ b/lib/eunit/src/eunit.app.src @@ -19,4 +19,4 @@ {registered,[]}, {applications, [kernel,stdlib]}, {env, []}, - {runtime_dependencies, ["stdlib-2.5","kernel-3.0","erts-6.0"]}]}. + {runtime_dependencies, ["stdlib-3.4","kernel-5.3","erts-9.0"]}]}. diff --git a/lib/eunit/src/eunit_lib.erl b/lib/eunit/src/eunit_lib.erl index aa2cffc66d..e340f50a3c 100644 --- a/lib/eunit/src/eunit_lib.erl +++ b/lib/eunit/src/eunit_lib.erl @@ -107,7 +107,7 @@ format_stacktrace(Trace) -> format_stacktrace(Trace, "in function", "in call from"). format_stacktrace([{M,F,A,L}|Fs], Pre, Pre1) when is_integer(A) -> - [io_lib:fwrite("~ts ~w:~w/~w~ts\n", + [io_lib:fwrite("~ts ~w:~tw/~w~ts\n", [Pre, M, F, A, format_stacktrace_location(L)]) | format_stacktrace(Fs, Pre1, Pre1)]; format_stacktrace([{M,F,As,L}|Fs], Pre, Pre1) when is_list(As) -> @@ -121,9 +121,9 @@ format_stacktrace([{M,F,As,L}|Fs], Pre, Pre1) when is_list(As) -> io_lib:fwrite("~ts ~ts ~ts", [format_arg(A1),F,format_arg(A2)]); false -> - io_lib:fwrite("~w(~ts)", [F,format_arglist(As)]) + io_lib:fwrite("~tw(~ts)", [F,format_arglist(As)]) end, - [io_lib:fwrite("~ts ~w:~w/~w~ts\n called as ~ts\n", + [io_lib:fwrite("~ts ~w:~tw/~w~ts\n called as ~ts\n", [Pre,M,F,A,format_stacktrace_location(L),C]) | format_stacktrace(Fs,Pre1,Pre1)]; format_stacktrace([{M,F,As}|Fs], Pre, Pre1) -> @@ -162,15 +162,15 @@ is_op(_M, _F, _A) -> format_error({bad_test, Term}) -> error_msg("bad test descriptor", "~tP", [Term, 15]); format_error({bad_generator, {{M,F,A}, Term}}) -> - error_msg(io_lib:format("result from generator ~w:~w/~w is not a test", + error_msg(io_lib:format("result from generator ~w:~tw/~w is not a test", [M,F,A]), "~tP", [Term, 15]); format_error({generator_failed, {{M,F,A}, Exception}}) -> - error_msg(io_lib:format("test generator ~w:~w/~w failed",[M,F,A]), + error_msg(io_lib:format("test generator ~w:~tw/~w failed",[M,F,A]), "~ts", [format_exception(Exception)]); format_error({no_such_function, {M,F,A}}) when is_atom(M), is_atom(F), is_integer(A) -> - error_msg(io_lib:format("no such function: ~w:~w/~w", [M,F,A]), + error_msg(io_lib:format("no such function: ~w:~tw/~w", [M,F,A]), "", []); format_error({module_not_found, M}) -> error_msg("test module not found", "~tp", [M]); @@ -185,7 +185,7 @@ format_error({cleanup_failed, Exception}) -> error_msg("context cleanup failed", "~ts", [format_exception(Exception)]); format_error({{bad_instantiator, {{M,F,A}, Term}}, _DummyException}) -> - error_msg(io_lib:format("result from instantiator ~w:~w/~w is not a test", + error_msg(io_lib:format("result from instantiator ~w:~tw/~w is not a test", [M,F,A]), "~tP", [Term, 15]); format_error({instantiation_failed, Exception}) -> @@ -384,11 +384,9 @@ fun_parent(F) -> {arity, A} = erlang:fun_info(F, arity), {M, N, A}; {type, local} -> - [$-|S] = atom_to_list(N), - C1 = string:chr(S, $/), - C2 = string:chr(S, $-), - {M, list_to_atom(string:sub_string(S, 1, C1 - 1)), - list_to_integer(string:sub_string(S, C1 + 1, C2 - 1))} + [$-|S] = atom_to_list(N), + [S2, T] = string:split(S, "/", trailing), + {M, list_to_atom(S2), element(1, string:to_integer(T))} end. -ifdef(TEST). diff --git a/lib/eunit/src/eunit_tty.erl b/lib/eunit/src/eunit_tty.erl index 77a7cf1fd5..2c9a598628 100644 --- a/lib/eunit/src/eunit_tty.erl +++ b/lib/eunit/src/eunit_tty.erl @@ -235,7 +235,7 @@ print_test_error({skipped, Reason}, _) -> format_skipped({module_not_found, M}) -> io_lib:fwrite("missing module: ~w", [M]); format_skipped({no_such_function, {M,F,A}}) -> - io_lib:fwrite("no such function: ~w:~w/~w", [M,F,A]). + io_lib:fwrite("no such function: ~w:~tw/~w", [M,F,A]). print_test_cancel(Reason) -> fwrite(format_cancel(Reason)). diff --git a/lib/hipe/cerl/cerl_cconv.erl b/lib/hipe/cerl/cerl_cconv.erl index 122e6ef039..2cd0e261d5 100644 --- a/lib/hipe/cerl/cerl_cconv.erl +++ b/lib/hipe/cerl/cerl_cconv.erl @@ -258,7 +258,7 @@ bind_module_defs([], Env, S) -> check_function_name(Name, S) -> case s__is_function_name(Name, S) of true -> - error_msg("multiple definitions of function `~w'.", [Name]), + error_msg("multiple definitions of function `~tw'.", [Name]), exit(error); false -> ok diff --git a/lib/hipe/cerl/erl_types.erl b/lib/hipe/cerl/erl_types.erl index 0883a69918..abb6c259f6 100644 --- a/lib/hipe/cerl/erl_types.erl +++ b/lib/hipe/cerl/erl_types.erl @@ -74,6 +74,7 @@ t_form_to_string/1, t_from_form/6, t_from_form_without_remote/3, + t_from_form_check_remote/4, t_check_record_fields/6, t_from_range/2, t_from_range_unsafe/2, @@ -1629,8 +1630,8 @@ lift_list_to_pos_empty(?list(Content, Termination, _)) -> %% * The keys in Pairs are singleton types. %% * The values of Pairs must not be unit, and may only be none if the %% mandatoriness tag is 'optional'. -%% * Optional must contain no pair {K,V} s.t. K is a subtype of DefaultKey and -%% V is equal to DefaultKey. +%% * There is no pair {K, 'optional', V} in Pairs s.t. +%% K is a subtype of DefaultKey and V is equal to DefaultValue. %% * DefaultKey must be the empty type iff DefaultValue is the empty type. %% * DefaultKey must not be a singleton type. %% * For every key K in Pairs, DefaultKey - K must not be representable; i.e. @@ -4471,7 +4472,7 @@ t_from_form(Form, ExpTypes, Site, RecDict, VarTab, Cache) -> %% Replace external types with with none(). -spec t_from_form_without_remote(parse_form(), site(), type_table()) -> - {erl_type(), cache()}. + erl_type(). t_from_form_without_remote(Form, Site, TypeTable) -> Module = site_module(Site), @@ -4480,38 +4481,57 @@ t_from_form_without_remote(Form, Site, TypeTable) -> VarTab = var_table__new(), Cache0 = cache__new(), Cache = Cache0#cache{mod_recs = {mrecs, ModRecs}}, - t_from_form1(Form, ExpTypes, Site, undefined, VarTab, Cache). - -%% REC_TYPE_LIMIT is used for limiting the depth of recursive types. -%% EXPAND_LIMIT is used for limiting the size of types by -%% limiting the number of elements of lists within one type form. -%% EXPAND_DEPTH is used in conjunction with EXPAND_LIMIT to make the -%% types balanced (unions will otherwise collapse to any()) by limiting -%% the depth the same way as t_limit/2 does. + {Type, _} = t_from_form1(Form, ExpTypes, Site, undefined, VarTab, Cache), + Type. -type expand_limit() :: integer(). -type expand_depth() :: integer(). --record(from_form, {site :: site(), +-record(from_form, {site :: site() | {'check', mta()}, xtypes :: sets:set(mfa()) | 'replace_by_none', mrecs :: 'undefined' | mod_type_table(), vtab :: var_table(), tnames :: type_names()}). +-spec t_from_form_check_remote(parse_form(), sets:set(mfa()), mta(), + mod_type_table()) -> 'ok'. +t_from_form_check_remote(Form, ExpTypes, MTA, RecDict) -> + State = #from_form{site = {check, MTA}, + xtypes = ExpTypes, + mrecs = RecDict, + vtab = var_table__new(), + tnames = []}, + D = (1 bsl 25), % unlimited + L = (1 bsl 25), + Cache0 = cache__new(), + _ = t_from_form2(Form, State, D, L, Cache0), + ok. + +%% REC_TYPE_LIMIT is used for limiting the depth of recursive types. +%% EXPAND_LIMIT is used for limiting the size of types by +%% limiting the number of elements of lists within one type form. +%% EXPAND_DEPTH is used in conjunction with EXPAND_LIMIT to make the +%% types balanced (unions will otherwise collapse to any()) by limiting +%% the depth the same way as t_limit/2 does. + -spec t_from_form1(parse_form(), sets:set(mfa()) | 'replace_by_none', site(), 'undefined' | mod_type_table(), var_table(), cache()) -> {erl_type(), cache()}. t_from_form1(Form, ET, Site, MR, V, C) -> TypeNames = initial_typenames(Site), + D = ?EXPAND_DEPTH, + L = ?EXPAND_LIMIT, State = #from_form{site = Site, xtypes = ET, mrecs = MR, vtab = V, tnames = TypeNames}, - L = ?EXPAND_LIMIT, - {T0, L0, C0} = from_form(Form, State, ?EXPAND_DEPTH, L, C), + t_from_form2(Form, State, D, L, C). + +t_from_form2(Form, State, D, L, C) -> + {T0, L0, C0} = from_form(Form, State, D, L, C), if L0 =< 0 -> {T1, _, C1} = from_form(Form, State, 1, L, C0), @@ -4655,7 +4675,8 @@ from_form({type, _L, map, List}, S, D0, L, C) -> end end(List, L, C), try - {Pairs, DefK, DefV} = map_from_form(Pairs1, [], [], [], ?none, ?none), + Pairs2 = singleton_elements(Pairs1), + {Pairs, DefK, DefV} = map_from_form(Pairs2, [], [], [], ?none, ?none), {t_map(Pairs, DefK, DefV), L5, C5} catch none -> {t_none(), L5, C5} end; @@ -4767,14 +4788,18 @@ type_from_form(Name, Args, S, D, L, C) -> case can_unfold_more(TypeName, TypeNames) of true -> {R, C1} = lookup_module_types(Module, MR, C), - type_from_form1(Name, Args, ArgsLen, R, TypeName, TypeNames, + type_from_form1(Name, Args, ArgsLen, R, TypeName, TypeNames, Site, S, D, L, C1); false -> {t_any(), L, C} end. -type_from_form1(Name, Args, ArgsLen, R, TypeName, TypeNames, S, D, L, C) -> +type_from_form1(Name, Args, ArgsLen, R, TypeName, TypeNames, Site, + S, D, L, C) -> case lookup_type(Name, ArgsLen, R) of + {_, {_, _}} when element(1, Site) =:= check -> + {_ArgTypes, L1, C1} = list_from_form(Args, S, D, L, C), + {t_any(), L1, C1}; {Tag, {{Module, _FileName, Form, ArgNames}, Type}} -> NewTypeNames = [TypeName|TypeNames], S1 = S#from_form{tnames = NewTypeNames}, @@ -4813,7 +4838,7 @@ type_from_form1(Name, Args, ArgsLen, R, TypeName, TypeNames, S, D, L, C) -> end. remote_from_form(RemMod, Name, Args, S, D, L, C) -> - #from_form{xtypes = ET, mrecs = MR, tnames = TypeNames} = S, + #from_form{site = Site, xtypes = ET, mrecs = MR, tnames = TypeNames} = S, if ET =:= replace_by_none -> {t_none(), L, C}; @@ -4831,7 +4856,7 @@ remote_from_form(RemMod, Name, Args, S, D, L, C) -> case can_unfold_more(RemType, TypeNames) of true -> remote_from_form1(RemMod, Name, Args, ArgsLen, RemDict, - RemType, TypeNames, S, D, L, C1); + RemType, TypeNames, Site, S, D, L, C1); false -> {t_any(), L, C1} end; @@ -4843,14 +4868,16 @@ remote_from_form(RemMod, Name, Args, S, D, L, C) -> end. remote_from_form1(RemMod, Name, Args, ArgsLen, RemDict, RemType, TypeNames, - S, D, L, C) -> + Site, S, D, L, C) -> case lookup_type(Name, ArgsLen, RemDict) of + {_, {_, _}} when element(1, Site) =:= check -> + {_ArgTypes, L1, C1} = list_from_form(Args, S, D, L, C), + {t_any(), L1, C1}; {Tag, {{Mod, _FileLine, Form, ArgNames}, Type}} -> NewTypeNames = [RemType|TypeNames], S1 = S#from_form{tnames = NewTypeNames}, {ArgTypes, L1, C1} = list_from_form(Args, S1, D, L, C), CKey = cache_key(RemMod, Name, ArgTypes, TypeNames, D), - %% case error of case cache_find(CKey, C) of {CachedType, DeltaL} -> {CachedType, L - DeltaL, C}; @@ -4914,6 +4941,8 @@ record_from_form({atom, _, Name}, ModFields, S, D0, L0, C) -> M = site_module(Site), {R, C1} = lookup_module_types(M, MR, C), case lookup_record(Name, R) of + {ok, _} when element(1, Site) =:= check -> + {t_any(), L0, C1}; {ok, DeclFields} -> NewTypeNames = [RecordType|TypeNames], Site1 = {record, {M, Name, length(DeclFields)}}, @@ -4998,6 +5027,30 @@ list_from_form([H|Tail], S, D, L, C) -> {T1, L2, C2} = list_from_form(Tail, S, D, L1, C1), {[H1|T1], L2, C2}. +%% Separates singleton types in keys (see is_singleton_type/1). +singleton_elements([]) -> + []; +singleton_elements([{K,?mand,V}=Pair|Pairs]) -> + case is_singleton_type(K) of + true -> + [Pair|singleton_elements(Pairs)]; + false -> + singleton_elements([{K,?opt,V}|Pairs]) + end; +singleton_elements([{Key0,MNess,Val}|Pairs]) -> + [{Key,MNess,Val} || Key <- separate_key(Key0)] ++ singleton_elements(Pairs). + +%% To be in sync with is_singleton_type/1. +%% Does not separate tuples and maps as doing that has potential +%% to be very expensive. +separate_key(?atom(Atoms)) when Atoms =/= ?any -> + [t_atom(A) || A <- Atoms]; +separate_key(?number(_, _) = T) -> + t_elements(T); +separate_key(?union(List)) -> + lists:append([separate_key(K) || K <- List, not t_is_none(K)]); +separate_key(Key) -> [Key]. + %% Sorts, combines non-singleton pairs, and applies precendence and %% mandatoriness rules. map_from_form([], ShdwPs, MKs, Pairs, DefK, DefV) -> @@ -5447,7 +5500,8 @@ t_is_singleton(Type) -> t_is_singleton(Type, Opaques) -> do_opaque(Type, Opaques, fun is_singleton_type/1). -%% Incomplete; not all representable singleton types are included. +%% To be in sync with separate_key/1. +%% Used to also recognize maps and tuples. is_singleton_type(?nil) -> true; is_singleton_type(?atom(?any)) -> false; is_singleton_type(?atom(Set)) -> @@ -5455,13 +5509,6 @@ is_singleton_type(?atom(Set)) -> is_singleton_type(?int_range(V, V)) -> true; is_singleton_type(?int_set(Set)) -> ordsets:size(Set) =:= 1; -is_singleton_type(?tuple(Types, Arity, _)) when is_integer(Arity) -> - lists:all(fun is_singleton_type/1, Types); -is_singleton_type(?tuple_set([{Arity, [OnlyTuple]}])) when is_integer(Arity) -> - is_singleton_type(OnlyTuple); -is_singleton_type(?map(Pairs, ?none, ?none)) -> - lists:all(fun({_,MNess,V}) -> MNess =:= ?mand andalso is_singleton_type(V) - end, Pairs); is_singleton_type(_) -> false. diff --git a/lib/hipe/main/hipe.app.src b/lib/hipe/main/hipe.app.src index 3c3a1004f1..5b2280594f 100644 --- a/lib/hipe/main/hipe.app.src +++ b/lib/hipe/main/hipe.app.src @@ -235,5 +235,5 @@ {registered,[]}, {applications, [kernel,stdlib]}, {env, []}, - {runtime_dependencies, ["syntax_tools-1.6.14","stdlib-2.5","kernel-3.0", + {runtime_dependencies, ["syntax_tools-1.6.14","stdlib-3.4","kernel-5.3", "erts-9.0","compiler-5.0"]}]}. diff --git a/lib/hipe/test/opt_verify_SUITE.erl b/lib/hipe/test/opt_verify_SUITE.erl index 86083fa02b..a323c10503 100644 --- a/lib/hipe/test/opt_verify_SUITE.erl +++ b/lib/hipe/test/opt_verify_SUITE.erl @@ -44,7 +44,7 @@ call_elim(Config) -> Icode5 = call_elim_test_file(Config, F3, icode_call_elim), 0 = substring_count(binary:bin_to_list(Icode5), "is_key"), Icode6 = call_elim_test_file(Config, F3, no_icode_call_elim), - 3 = substring_count(binary:bin_to_list(Icode6), "is_key"), + 2 = substring_count(binary:bin_to_list(Icode6), "is_key"), ok. call_elim_test_file(Config, FileName, Option) -> diff --git a/lib/hipe/test/opt_verify_SUITE_data/call_elim_test_branches_opt_poss.erl b/lib/hipe/test/opt_verify_SUITE_data/call_elim_test_branches_opt_poss.erl index c8ddfa1e75..12875f41af 100644 --- a/lib/hipe/test/opt_verify_SUITE_data/call_elim_test_branches_opt_poss.erl +++ b/lib/hipe/test/opt_verify_SUITE_data/call_elim_test_branches_opt_poss.erl @@ -6,17 +6,11 @@ test(A) -> if A > 0 -> true = has_a_field(#{a=>true}), true = has_a_field(#{b=>1, a=>"2"}), - true = has_a_field(#{a=>5, c=>4}), - true = has_tuple_field(#{{ab, 1}=><<"qq">>, 1 =>0}), - true = has_tuple_field(#{up =>down, {ab, 1}=>[]}), - true = has_tuple_field(#{{ab, 1}=>42}); + true = has_a_field(#{a=>5, c=>4}); A =< 0 -> true = has_a_field(#{a=>q, 'A' =>nej}), true = has_a_field(#{a=>"hej", false=>true}), - true = has_a_field(#{a=>3}), - true = has_tuple_field(#{{ab, 1}=>q, 'A' =>nej}), - true = has_tuple_field(#{{ab, 1}=>"hej", false=>true}), - true = has_tuple_field(#{{ab, 1}=>3}) + true = has_a_field(#{a=>3}) end, true = has_nil_field(#{[] =>3, b =>"seven"}), true = has_nil_field(#{"seventeen"=>17, []=>nil}), diff --git a/lib/inets/doc/src/httpc.xml b/lib/inets/doc/src/httpc.xml index 66ec6cabd8..29e4b22632 100644 --- a/lib/inets/doc/src/httpc.xml +++ b/lib/inets/doc/src/httpc.xml @@ -408,7 +408,7 @@ <c>{self, once}</c>, the first message has an extra element, that is, <c>{http, {RequestId, stream_start, Headers, Pid}}</c>. This is the process id to be used as an argument to - <c>http:stream_next/1</c> to trigger the next message to be sent to + <c>httpc:stream_next/1</c> to trigger the next message to be sent to the calling process.</p> <p>Notice that chunked encoding can add headers so that there are more headers in the <c>stream_end</c> diff --git a/lib/inets/doc/src/httpd.xml b/lib/inets/doc/src/httpd.xml index d74635fc01..edf8731a82 100644 --- a/lib/inets/doc/src/httpd.xml +++ b/lib/inets/doc/src/httpd.xml @@ -279,7 +279,18 @@ requests defined by <c>max_keep_alive_requests</c>, the server closes the connection. The server closes it even if there are queued request. Default is no limit.</p> - </item> + </item> + + + <tag><marker id="max_client_body_chunk"></marker>{max_client_body_chunk, integer()}</tag> + <item> + <p>Enforces chunking of a HTTP PUT or POST body data to be deliverd + to the mod_esi callback. Note this is not supported for mod_cgi. + Default is no limit e.i the whole body is deliverd as one entity, which could + be very memory consuming. <seealso marker="mod_esi">mod_esi(3)</seealso>. + </p> + </item> + </taglist> <marker id="props_admin"></marker> diff --git a/lib/inets/doc/src/mod_esi.xml b/lib/inets/doc/src/mod_esi.xml index 46cc796c8a..a8393c9248 100644 --- a/lib/inets/doc/src/mod_esi.xml +++ b/lib/inets/doc/src/mod_esi.xml @@ -121,35 +121,60 @@ <funcs> <func> - <name>Module:Function(SessionID, Env, Input)-> _ </name> + <name>Module:Function(SessionID, Env, Input)-> {continue, State} | _ </name> <fsummary>Creates a dynamic web page and returns it chunk by chunk to the server process by calling <c>mod_esi:deliver/2</c>.</fsummary> <type> <v>SessionID = term()</v> <v>Env = env()</v> - <v>Input = string()</v> + <v>Input = string() | chunked_data()</v> + <v>chunked_data() = {first, Data::binary()} | + {continue, Data::binary(), State::term()} | + {last, Data::binary(), State::term()} </v> + <v>State = term()</v> </type> <desc> <p><c>Module</c> must be found in the code path and export <c>Function</c> with an arity of three. An <c>erlScriptAlias</c> must also be set up in the configuration file for the web server.</p> - <p>If the HTTP request is a 'post' request and a body is sent, - <c>content_length</c> is the length of the posted - data. If 'get' is used, <c>query_string</c> is the data after - <em>?</em> in the URL.</p> - <p><c>ParsedHeader</c> is the HTTP request as a key-value tuple - list. The keys in <c>ParsedHeader</c> are in lower case.</p> - <p><c>SessionID</c> is an identifier - the server uses when <c>deliver/2</c> is called. Do not - assume anything about the datatype.</p> - <p>Use this callback function to generate dynamic web - content dynamically. When a part of the page is generated, send the - data back to the client through <c>deliver/2</c>. Notice - that the first chunk of data sent to the client must at - least contain all HTTP header fields that the response - will generate. If the first chunk does not contain the - <em>end of HTTP header</em>, that is, <c>"\r\n\r\n",</c> - the server assumes that no HTTP header fields will be generated.</p> + + <p><c>mod_esi:deliver/2</c> shall be used to generate the response + to the client and <c>SessionID</c> is an identifier that shall by used when + calling this function, do not assume anything about + the datatype. This function may be called + several times to chunk the the respons data. Notice that the + first chunk of data sent to the client must at least contain + all HTTP header fields that the response will generate. If the + first chunk does not contain the <em>end of HTTP header</em>, + that is, <c>"\r\n\r\n",</c> the server assumes that no HTTP + header fields will be generated.</p> + + <p><c>Env</c> environment data of the request see description above.</p> + + <p><c>Input</c> is query data of a GET request or the body of + a PUT or POST request. The default behavior (legacy reasons) + for delivering the body, is that the whole body is gathered and + converted to a string. But if the httpd config parameter + <seealso + marker="httpd#max_client_body_chunk">max_client_body_chunk</seealso> + is set, the body will be delivered as binary chunks + instead. The maximum size of the chunks is either <seealso + marker="httpd#max_client_body_chunk">max_client_body_chunk</seealso> + or decide by the client if it uses HTTP chunked encoding + to send the body. When using the chunking + mechanism this callback must return {continue, State::term()} + for all calls where <c>Input</c> is <c>{first, + Data::binary()}</c> or <c>{continue, Data::binary(), + State::term()}</c>. When <c>Input</c> is <c>{last, + Data::binary(), State::term()}</c> the return value will be ignored.</p> + <note><p>Note that if the body is + small all data may be delivered in only one chunk and then the + callback will be called with {last, Data::binary(), undefined} + without getting called with <c>{first, + Data::binary()}</c>.</p></note><p>The input <c>State</c> is + the last returned <c>State</c>, in it the callback can include + any data that it needs to keep track of when handling the chunks. + </p> </desc> </func> @@ -159,14 +184,13 @@ This function is deprecated and is only kept for backwards compatibility.</fsummary> <type> <v>Env = env()</v> - <v>Input = string()</v> + <v>Input = string() </v> <v>Response = string()</v> </type> <desc> <p>This callback format consumes much memory, as the whole response must be generated before it is sent to the - user. This function is deprecated and is only kept for backwards - compatibility. + user. This callback format is deprecated. For new development, use <c>Module:Function/3</c>.</p> </desc> </func> diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml index 2f4f20347a..c85600d0be 100644 --- a/lib/inets/doc/src/notes.xml +++ b/lib/inets/doc/src/notes.xml @@ -33,7 +33,41 @@ <file>notes.xml</file> </header> - <section><title>Inets 6.4</title> + <section><title>Inets 6.4.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + http_uri aligned to follow RFC 3986 and not convert "+" + to space when decoding URIs.</p> + <p> + Own Id: OTP-14573</p> + </item> + </list> + </section> + + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + Added new option max_client_body_chunk to httpd server to + allow chunked delivery of PUT and POST data to mod_esi + callback. Note, new mod_esi callback implementation is + required.</p> + <p> + Also correct value provided by server_name environment + variable</p> + <p> + Own Id: OTP-14450</p> + </item> + </list> + </section> + +</section> + +<section><title>Inets 6.4</title> <section><title>Fixed Bugs and Malfunctions</title> <list> diff --git a/lib/inets/src/http_lib/http_uri.erl b/lib/inets/src/http_lib/http_uri.erl index c4be5abd7c..7f1ca02014 100644 --- a/lib/inets/src/http_lib/http_uri.erl +++ b/lib/inets/src/http_lib/http_uri.erl @@ -117,8 +117,6 @@ decode(String) when is_list(String) -> decode(String) when is_binary(String) -> do_decode_binary(String). -do_decode([$+|Rest]) -> - [$ |do_decode(Rest)]; do_decode([$%,Hex1,Hex2|Rest]) -> [hex2dec(Hex1)*16+hex2dec(Hex2)|do_decode(Rest)]; do_decode([First|Rest]) -> @@ -126,8 +124,6 @@ do_decode([First|Rest]) -> do_decode([]) -> []. -do_decode_binary(<<$+, Rest/bits>>) -> - <<$ , (do_decode_binary(Rest))/binary>>; do_decode_binary(<<$%, Hex:2/binary, Rest/bits>>) -> <<(binary_to_integer(Hex, 16)), (do_decode_binary(Rest))/binary>>; do_decode_binary(<<First:1/binary, Rest/bits>>) -> diff --git a/lib/inets/src/http_server/httpd_example.erl b/lib/inets/src/http_server/httpd_example.erl index c893b10dca..45b6deba97 100644 --- a/lib/inets/src/http_server/httpd_example.erl +++ b/lib/inets/src/http_server/httpd_example.erl @@ -22,7 +22,7 @@ -export([print/1]). -export([get/2, put/2, post/2, yahoo/2, test1/2, get_bin/2, peer/2]). --export([newformat/3]). +-export([newformat/3, post_chunked/3]). %% These are used by the inets test-suite -export([delay/1, chunk_timeout/3]). @@ -131,15 +131,31 @@ footer() -> "</BODY> </HTML>\n". - -newformat(SessionID, _Env, _Input)-> +post_chunked(_SessionID, _Env, {first, _Body} = _Bodychunk) -> + {continue, {state, 1}}; +post_chunked(_SessionID, _Env, {continue, _Body, {state, N}} = _Bodychunk) -> + {continue, {state, N+1}}; +post_chunked(SessionID, _Env, {last, _Body, {state, N}} = _Bodychunk) -> + mod_esi:deliver(SessionID, "Content-Type:text/html\r\n\r\n"), + mod_esi:deliver(SessionID, top("Received chunked body")), + mod_esi:deliver(SessionID, "Received" ++ integer_to_list(N) ++ "chunks"), + mod_esi:deliver(SessionID, footer()); +post_chunked(SessionID, _Env, {last, _Body, undefined} = _Bodychunk) -> + mod_esi:deliver(SessionID, "Content-Type:text/html\r\n\r\n"), + mod_esi:deliver(SessionID, top("Received chunked body")), + mod_esi:deliver(SessionID, "Received 1 chunk"), + mod_esi:deliver(SessionID, footer()); +post_chunked(_, _, _Body) -> + exit(body_not_chunked). + +newformat(SessionID,_,_) -> mod_esi:deliver(SessionID, "Content-Type:text/html\r\n\r\n"), mod_esi:deliver(SessionID, top("new esi format test")), mod_esi:deliver(SessionID, "This new format is nice<BR>"), mod_esi:deliver(SessionID, "This new format is nice<BR>"), mod_esi:deliver(SessionID, "This new format is nice<BR>"), mod_esi:deliver(SessionID, footer()). - + %% ------------------------------------------------------ delay(Time) when is_integer(Time) -> diff --git a/lib/inets/src/http_server/httpd_request.erl b/lib/inets/src/http_server/httpd_request.erl index 749f58c197..0eaf073255 100644 --- a/lib/inets/src/http_server/httpd_request.erl +++ b/lib/inets/src/http_server/httpd_request.erl @@ -36,7 +36,7 @@ %% little at a time on a socket. -export([ parse_method/1, parse_uri/1, parse_version/1, parse_headers/1, - whole_body/1 + whole_body/1, body_chunk_first/3, body_chunk/3, add_chunk/1 ]). @@ -76,13 +76,12 @@ body_data(Headers, Body) -> ContentLength = list_to_integer(Headers#http_request_h.'content-length'), case size(Body) - ContentLength of 0 -> - {binary_to_list(Body), <<>>}; + {Body, <<>>}; _ -> <<BodyThisReq:ContentLength/binary, Next/binary>> = Body, - {binary_to_list(BodyThisReq), Next} + {BodyThisReq, Next} end. - %%------------------------------------------------------------------------- %% validate(Method, Uri, Version) -> ok | {error, {bad_request, Reason} | %% {error, {not_supported, {Method, Uri, Version}} @@ -292,10 +291,46 @@ parse_headers(<<Octet, Rest/binary>>, Header, Headers, Current, parse_headers(Rest, [Octet | Header], Headers, Current + 1, Max, Options, Result). +body_chunk_first(Body, 0 = Length, _) -> + whole_body(Body, Length); +body_chunk_first(Body, Length, MaxChunk) -> + case body_chunk(Body, Length, MaxChunk) of + {ok, {last, NewBody}} -> + {ok, NewBody}; + Other -> + Other + end. +%% Used to chunk non chunk decoded post/put data +add_chunk([<<>>, Body, Length, MaxChunk]) -> + body_chunk(Body, Length, MaxChunk); +add_chunk([More, Body, Length, MaxChunk]) -> + body_chunk(<<Body/binary, More/binary>>, Length, MaxChunk). + +body_chunk(<<>> = Body, Length, MaxChunk) -> + {ok, {continue, ?MODULE, add_chunk, [Body, Length, MaxChunk]}}; +body_chunk(Body, Length, nolimit) -> + whole_body(Body, Length); + +body_chunk(Body, Length, MaxChunk) when Length > MaxChunk -> + case size(Body) >= MaxChunk of + true -> + <<Chunk:MaxChunk/binary, Rest/binary>> = Body, + {ok, {{continue, Chunk}, ?MODULE, add_chunk, [Rest, Length - MaxChunk, MaxChunk]}}; + false -> + {ok, {continue, ?MODULE, add_chunk, [Body, Length, MaxChunk]}} + end; +body_chunk(Body, Length, MaxChunk) -> + case size(Body) of + Length -> + {ok, {last, Body}}; + _ -> + {ok, {continue, ?MODULE, add_chunk, [Body, Length, MaxChunk]}} + end. + whole_body(Body, Length) -> case size(Body) of N when N < Length, Length > 0 -> - {?MODULE, whole_body, [Body, Length]}; + {?MODULE, add_chunk, [Body, Length, nolimit]}; N when N >= Length, Length >= 0 -> %% When a client uses pipelining trailing data %% may be part of the next request! @@ -443,6 +478,3 @@ check_header({"content-length", Value}, Maxsizes) -> end; check_header(_, _) -> ok. - - - diff --git a/lib/inets/src/http_server/httpd_request_handler.erl b/lib/inets/src/http_server/httpd_request_handler.erl index 538d52b98d..bd4fdd3832 100644 --- a/lib/inets/src/http_server/httpd_request_handler.erl +++ b/lib/inets/src/http_server/httpd_request_handler.erl @@ -49,7 +49,8 @@ headers, %% #http_request_h{} body, %% binary() data, %% The total data received in bits, checked after 10s - byte_limit %% Bit limit per second before kick out + byte_limit, %% Bit limit per second before kick out + chunk }). %%==================================================================== @@ -124,7 +125,8 @@ continue_init(Manager, ConfigDB, SocketType, Socket, TimeOut) -> NrOfRequest = max_keep_alive_request(ConfigDB), MaxContentLen = max_content_length(ConfigDB), Customize = customize(ConfigDB), - + MaxChunk = max_client_body_chunk(ConfigDB), + {_, Status} = httpd_manager:new_connection(Manager), MFA = {httpd_request, parse, [[{max_uri, MaxURISize}, {max_header, MaxHeaderSize}, @@ -139,7 +141,8 @@ continue_init(Manager, ConfigDB, SocketType, Socket, TimeOut) -> status = Status, timeout = TimeOut, max_keep_alive_request = NrOfRequest, - mfa = MFA}, + mfa = MFA, + chunk = chunk_start(MaxChunk)}, http_transport:setopts(SocketType, Socket, [binary, {packet, 0}, {active, once}]), @@ -194,6 +197,7 @@ handle_cast(Msg, #state{mod = ModData} = State) -> %%-------------------------------------------------------------------- handle_info({Proto, Socket, Data}, #state{mfa = {Module, Function, Args}, + chunk = {ChunkState, _}, mod = #mod{socket_type = SockType, socket = Socket} = ModData} = State) when (((Proto =:= tcp) orelse @@ -207,7 +211,8 @@ handle_info({Proto, Socket, Data}, _ -> State#state.data + byte_size(Data) end, - case PROCESSED of + + case PROCESSED of {ok, Result} -> NewState = case NewDataSize of undefined -> @@ -215,7 +220,7 @@ handle_info({Proto, Socket, Data}, _ -> set_new_data_size(cancel_request_timeout(State), NewDataSize) end, - handle_http_msg(Result, NewState); + handle_msg(Result, NewState); {error, {size_error, MaxSize, ErrCode, ErrStr}, Version} -> NewModData = ModData#mod{http_version = Version}, httpd_response:send_status(NewModData, ErrCode, ErrStr), @@ -224,7 +229,10 @@ handle_info({Proto, Socket, Data}, error_log(Reason, NewModData), {stop, normal, State#state{response_sent = true, mod = NewModData}}; - + + {http_chunk = Module, Function, Args} when ChunkState =/= undefined -> + NewState = handle_chunk(Module, Function, Args, State), + {noreply, NewState}; NewMFA -> http_transport:setopts(SockType, Socket, [{active, once}]), case NewDataSize of @@ -349,6 +357,34 @@ await_socket_ownership_transfer(AcceptTimeout) -> exit(accept_socket_timeout) end. + +%%% Internal chunking of client body +handle_msg({{continue, Chunk}, Module, Function, Args}, #state{chunk = {_, CbState}} = State) -> + handle_internal_chunk(State#state{chunk = {continue, CbState}, + body = Chunk}, Module, Function, Args); +handle_msg({continue, Module, Function, Args}, #state{mod = ModData} = State) -> + http_transport:setopts(ModData#mod.socket_type, + ModData#mod.socket, + [{active, once}]), + {noreply, State#state{mfa = {Module, Function, Args}}}; +handle_msg({last, Body}, #state{headers = Headers, chunk = {_, CbState}} = State) -> + NewHeaders = Headers#http_request_h{'content-length' = integer_to_list(size(Body))}, + handle_response(State#state{chunk = {last, CbState}, + headers = NewHeaders, + body = Body}); +%%% Last data chunked by client +handle_msg({ChunkedHeaders, Body}, #state{headers = Headers , chunk = {ChunkState, CbState}} = State) when ChunkState =/= undefined -> + NewHeaders = http_chunk:handle_headers(Headers, ChunkedHeaders), + handle_response(State#state{chunk = {last, CbState}, + headers = NewHeaders, + body = Body}); +handle_msg({ChunkedHeaders, Body}, #state{headers = Headers , chunk = {undefined, _}} = State) -> + NewHeaders = http_chunk:handle_headers(Headers, ChunkedHeaders), + handle_response(State#state{headers = NewHeaders, + body = Body}); +handle_msg(Result, State) -> + handle_http_msg(Result, State). + handle_http_msg({_, _, Version, {_, _}, _}, #state{status = busy, mod = ModData} = State) -> handle_manager_busy(State#state{mod = @@ -405,10 +441,6 @@ handle_http_msg({Method, Uri, Version, {RecordHeaders, Headers}, Body}, error_log(Reason, ModData), {stop, normal, State#state{response_sent = true}} end; -handle_http_msg({ChunkedHeaders, Body}, - State = #state{headers = Headers}) -> - NewHeaders = http_chunk:handle_headers(Headers, ChunkedHeaders), - handle_response(State#state{headers = NewHeaders, body = Body}); handle_http_msg(Body, State) -> handle_response(State#state{body = Body}). @@ -443,22 +475,25 @@ handle_body(#state{mod = #mod{config_db = ConfigDB}} = State) -> end. -handle_body(#state{headers = Headers, body = Body, mod = ModData} = State, +handle_body(#state{headers = Headers, body = Body, + chunk = {ChunkState, CbState}, mod = #mod{config_db = ConfigDB} = ModData} = State, MaxHeaderSize, MaxBodySize) -> + MaxChunk = max_client_body_chunk(ConfigDB), case Headers#http_request_h.'transfer-encoding' of "chunked" -> try http_chunk:decode(Body, MaxBodySize, MaxHeaderSize) of - {Module, Function, Args} -> + {Module, Function, Args} -> http_transport:setopts(ModData#mod.socket_type, ModData#mod.socket, [{active, once}]), {noreply, State#state{mfa = - {Module, Function, Args}}}; - {ok, {ChunkedHeaders, NewBody}} -> - NewHeaders = - http_chunk:handle_headers(Headers, ChunkedHeaders), - handle_response(State#state{headers = NewHeaders, - body = NewBody}) + {Module, Function, Args}, + chunk = chunk_start(MaxChunk)}}; + {ok, {ChunkedHeaders, NewBody}} -> + NewHeaders = http_chunk:handle_headers(Headers, ChunkedHeaders), + handle_response(State#state{headers = NewHeaders, + body = NewBody, + chunk = chunk_finish(ChunkState, CbState, MaxChunk)}) catch throw:Error -> httpd_response:send_status(ModData, 400, @@ -476,21 +511,25 @@ handle_body(#state{headers = Headers, body = Body, mod = ModData} = State, error_log(Reason, ModData), {stop, normal, State#state{response_sent = true}}; _ -> - Length = list_to_integer(Headers#http_request_h.'content-length'), + Length = list_to_integer(Headers#http_request_h.'content-length'), + MaxChunk = max_client_body_chunk(ConfigDB), case ((Length =< MaxBodySize) or (MaxBodySize == nolimit)) of true -> - case httpd_request:whole_body(Body, Length) of - {Module, Function, Args} -> - http_transport:setopts(ModData#mod.socket_type, + case httpd_request:body_chunk_first(Body, Length, MaxChunk) of + {ok, {continue, Module, Function, Args}} -> + http_transport:setopts(ModData#mod.socket_type, ModData#mod.socket, [{active, once}]), {noreply, State#state{mfa = {Module, Function, Args}}}; - - {ok, NewBody} -> - handle_response( - State#state{headers = Headers, - body = NewBody}) + {ok, {{continue, Chunk}, Module, Function, Args}} -> + handle_internal_chunk(State#state{chunk = chunk_start(MaxChunk), + body = Chunk}, Module, Function, Args); + {ok, NewBody} -> + handle_response(State#state{chunk = chunk_finish(ChunkState, + CbState, MaxChunk), + headers = Headers, + body = NewBody}) end; false -> httpd_response:send_status(ModData, 413, "Body too long"), @@ -550,15 +589,61 @@ expect(Headers, _, ConfigDB) -> end end. +handle_chunk(http_chunk = Module, decode_data = Function, + [ChunkSize, TotalChunk, {MaxBodySize, BodySoFar, _AccLength, MaxHeaderSize}], + #state{chunk = {_, CbState}, + mod = #mod{socket_type = SockType, + socket = Socket} = ModData} = State) -> + {continue, NewCbState} = httpd_response:handle_continuation(ModData#mod{entity_body = + {continue, BodySoFar, CbState}}), + http_transport:setopts(SockType, Socket, [{active, once}]), + State#state{chunk = {continue, NewCbState}, mfa = {Module, Function, [ChunkSize, TotalChunk, {MaxBodySize, <<>>, 0, MaxHeaderSize}]}}; + +handle_chunk(http_chunk = Module, decode_size = Function, + [Data, HexList, _AccSize, {MaxBodySize, BodySoFar, _AccLength, MaxHeaderSize}], + #state{chunk = {_, CbState}, + mod = #mod{socket_type = SockType, + socket = Socket} = ModData} = State) -> + {continue, NewCbState} = httpd_response:handle_continuation(ModData#mod{entity_body = {continue, BodySoFar, CbState}}), + http_transport:setopts(SockType, Socket, [{active, once}]), + State#state{chunk = {continue, NewCbState}, mfa = {Module, Function, [Data, HexList, 0, {MaxBodySize, <<>>, 0, MaxHeaderSize}]}}; +handle_chunk(Module, Function, Args, #state{mod = #mod{socket_type = SockType, + socket = Socket}} = State) -> + http_transport:setopts(SockType, Socket, [{active, once}]), + State#state{mfa = {Module, Function, Args}}. + +handle_internal_chunk(#state{chunk = {ChunkState, CbState}, body = Chunk, + mod = #mod{socket_type = SockType, + socket = Socket} = ModData} = State, Module, Function, Args)-> + Bodychunk = body_chunk(ChunkState, CbState, Chunk), + {continue, NewCbState} = httpd_response:handle_continuation(ModData#mod{entity_body = Bodychunk}), + case Args of + [<<>> | _] -> + http_transport:setopts(SockType, Socket, [{active, once}]), + {noreply, State#state{chunk = {continue, NewCbState}, mfa = {Module, Function, Args}}}; + _ -> + handle_info({dummy, Socket, <<>>}, State#state{chunk = {continue, NewCbState}, + mfa = {Module, Function, Args}}) + end. + +handle_response(#state{body = Body, + headers = Headers, + mod = ModData, + chunk = {last, CbState}, + max_keep_alive_request = Max} = State) when Max > 0 -> + {NewBody, Data} = httpd_request:body_data(Headers, Body), + ok = httpd_response:generate_and_send_response( + ModData#mod{entity_body = {last, NewBody, CbState}}), + handle_next_request(State#state{response_sent = true}, Data); handle_response(#state{body = Body, mod = ModData, headers = Headers, max_keep_alive_request = Max} = State) when Max > 0 -> {NewBody, Data} = httpd_request:body_data(Headers, Body), + %% Backwards compatible, may cause memory explosion ok = httpd_response:generate_and_send_response( - ModData#mod{entity_body = NewBody}), + ModData#mod{entity_body = binary_to_list(NewBody)}), handle_next_request(State#state{response_sent = true}, Data); - handle_response(#state{body = Body, headers = Headers, mod = ModData} = State) -> @@ -578,6 +663,7 @@ handle_next_request(#state{mod = #mod{connection = true} = ModData, MaxURISize = max_uri_size(ModData#mod.config_db), MaxContentLen = max_content_length(ModData#mod.config_db), Customize = customize(ModData#mod.config_db), + MaxChunk = max_client_body_chunk(ModData#mod.config_db), MFA = {httpd_request, parse, [[{max_uri, MaxURISize}, {max_header, MaxHeaderSize}, {max_version, ?HTTP_MAX_VERSION_STRING}, @@ -590,6 +676,7 @@ handle_next_request(#state{mod = #mod{connection = true} = ModData, max_keep_alive_request = decrease(Max), headers = undefined, body = undefined, + chunk = chunk_start(MaxChunk), response_sent = false}, NewState = activate_request_timeout(TmpState), @@ -647,6 +734,9 @@ error_log(ReasonString, #mod{config_db = ConfigDB}) -> max_header_size(ConfigDB) -> httpd_util:lookup(ConfigDB, max_header_size, ?HTTP_MAX_HEADER_SIZE). +max_client_body_chunk(ConfigDB) -> + httpd_util:lookup(ConfigDB, max_client_body_chunk, nolimit). + max_uri_size(ConfigDB) -> httpd_util:lookup(ConfigDB, max_uri_size, ?HTTP_MAX_URI_SIZE). @@ -661,3 +751,17 @@ max_content_length(ConfigDB) -> customize(ConfigDB) -> httpd_util:lookup(ConfigDB, customize, httpd_custom). + +chunk_start(nolimit) -> + {undefined, undefined}; +chunk_start(_) -> + {first, undefined}. +chunk_finish(_, _, nolimit) -> + {undefined, undefined}; +chunk_finish(_, CbState, _) -> + {last, CbState}. + +body_chunk(first, _, Chunk) -> + {first, Chunk}; +body_chunk(ChunkState, CbState, Chunk) -> + {ChunkState, Chunk, CbState}. diff --git a/lib/inets/src/http_server/httpd_response.erl b/lib/inets/src/http_server/httpd_response.erl index effa273e92..6b9053fda6 100644 --- a/lib/inets/src/http_server/httpd_response.erl +++ b/lib/inets/src/http_server/httpd_response.erl @@ -21,7 +21,7 @@ -module(httpd_response). -export([generate_and_send_response/1, send_status/3, send_header/3, send_body/3, send_chunk/3, send_final_chunk/2, send_final_chunk/3, - split_header/2, is_disable_chunked_send/1, cache_headers/2]). + split_header/2, is_disable_chunked_send/1, cache_headers/2, handle_continuation/1]). -export([map_status_code/2]). -include_lib("inets/src/inets_app/inets_internal.hrl"). @@ -31,6 +31,9 @@ -define(VMODULE,"RESPONSE"). +handle_continuation(Mod) -> + generate_and_send_response(Mod). + %% If peername does not exist the client already discarded the %% request so we do not need to send a reply. generate_and_send_response(#mod{init_data = @@ -39,6 +42,8 @@ generate_and_send_response(#mod{init_data = generate_and_send_response(#mod{config_db = ConfigDB} = ModData) -> Modules = httpd_util:lookup(ConfigDB, modules, ?DEFAULT_MODS), case traverse_modules(ModData, Modules) of + {continue, _} = Continue -> + Continue; done -> ok; {proceed, Data} -> @@ -69,17 +74,15 @@ generate_and_send_response(#mod{config_db = ConfigDB} = ModData) -> traverse_modules(ModData,[]) -> {proceed,ModData#mod.data}; traverse_modules(ModData,[Module|Rest]) -> - ?hdrd("traverse modules", [{callback_module, Module}]), try apply(Module, do, [ModData]) of + {continue, _} = Continue -> + Continue; done -> - ?hdrt("traverse modules - done", []), - done; + done; {break, NewData} -> - ?hdrt("traverse modules - break", [{new_data, NewData}]), - {proceed, NewData}; + {proceed, NewData}; {proceed, NewData} -> - ?hdrt("traverse modules - proceed", [{new_data, NewData}]), - traverse_modules(ModData#mod{data = NewData}, Rest) + traverse_modules(ModData#mod{data = NewData}, Rest) catch T:E -> String = @@ -104,15 +107,10 @@ send_status(#mod{socket_type = SocketType, socket = Socket, config_db = ConfigDB} = ModData, StatusCode, PhraseArgs) -> - ?hdrd("send status", [{status_code, StatusCode}, - {phrase_args, PhraseArgs}]), - ReasonPhrase = httpd_util:reason_phrase(StatusCode), Message = httpd_util:message(StatusCode, PhraseArgs, ConfigDB), Body = get_body(ReasonPhrase, Message), - ?hdrt("send status - header", [{reason_phrase, ReasonPhrase}, - {message, Message}]), send_header(ModData, StatusCode, [{content_type, "text/html"}, {content_length, integer_to_list(length(Body))}]), diff --git a/lib/inets/src/http_server/httpd_script_env.erl b/lib/inets/src/http_server/httpd_script_env.erl index e15613273e..055f08fdb0 100644 --- a/lib/inets/src/http_server/httpd_script_env.erl +++ b/lib/inets/src/http_server/httpd_script_env.erl @@ -74,9 +74,13 @@ which_peercert(#mod{socket_type = {Type, _}, socket = Socket}) when Type == essl which_peercert(_) -> %% Not an ssl connection undefined. + which_resolve(#mod{init_data = #init_data{resolve = Resolve}}) -> Resolve. +which_name(#mod{config_db = ConfigDB}) -> + httpd_util:lookup(ConfigDB, server_name). + which_method(#mod{method = Method}) -> Method. @@ -85,7 +89,8 @@ which_request_uri(#mod{request_uri = RUri}) -> create_basic_elements(esi, ModData) -> [{server_software, which_server(ModData)}, - {server_name, which_resolve(ModData)}, + {server_name, which_name(ModData)}, + {host_name, which_resolve(ModData)}, {gateway_interface, ?GATEWAY_INTERFACE}, {server_protocol, ?SERVER_PROTOCOL}, {server_port, which_port(ModData)}, @@ -96,7 +101,8 @@ create_basic_elements(esi, ModData) -> create_basic_elements(cgi, ModData) -> [{"SERVER_SOFTWARE", which_server(ModData)}, - {"SERVER_NAME", which_resolve(ModData)}, + {"SERVER_NAME", which_name(ModData)}, + {"HOST_NAME", which_resolve(ModData)}, {"GATEWAY_INTERFACE", ?GATEWAY_INTERFACE}, {"SERVER_PROTOCOL", ?SERVER_PROTOCOL}, {"SERVER_PORT", integer_to_list(which_port(ModData))}, diff --git a/lib/inets/src/http_server/mod_disk_log.erl b/lib/inets/src/http_server/mod_disk_log.erl index 3be5f2dd74..2023546f01 100644 --- a/lib/inets/src/http_server/mod_disk_log.erl +++ b/lib/inets/src/http_server/mod_disk_log.erl @@ -363,17 +363,21 @@ create_disk_log(Filename, MaxBytes, MaxFiles, ConfigList) -> %%---------------------------------------------------------------------- open(Filename, MaxBytes, MaxFiles, internal) -> - Opts = [{format, internal}, {repair, truncate}], - open1(Filename, MaxBytes, MaxFiles, Opts); + Opt0 = {format, internal}, + Opts1 = [Opt0, {repair, true}], + Opts2 = [Opt0, {repair, truncate}], + open1(Filename, MaxBytes, MaxFiles, Opts1, Opts2); open(Filename, MaxBytes, MaxFiles, _) -> Opts = [{format, external}], - open1(Filename, MaxBytes, MaxFiles, Opts). + open1(Filename, MaxBytes, MaxFiles, Opts, Opts). -open1(Filename, MaxBytes, MaxFiles, Opts0) -> - Opts1 = [{name, Filename}, {file, Filename}, {type, wrap}] ++ Opts0, - case open2(Opts1, {MaxBytes, MaxFiles}) of +open1(Filename, MaxBytes, MaxFiles, Opts1, Opts2) -> + Opts0 = [{name, Filename}, {file, Filename}, {type, wrap}], + case open2(Opts0 ++ Opts1, Opts0 ++ Opts2, {MaxBytes, MaxFiles}) of {ok, LogDB} -> {ok, LogDB}; + {repaired, LogDB, {recovered, _}, {badbytes, _}} -> + {ok, LogDB}; {error, Reason} -> {error, ?NICE("Can't create " ++ Filename ++ @@ -382,11 +386,16 @@ open1(Filename, MaxBytes, MaxFiles, Opts0) -> {error, ?NICE("Can't create "++Filename)} end. -open2(Opts, Size) -> - case disk_log:open(Opts) of +open2(Opts1, Opts2, Size) -> + case disk_log:open(Opts1) of {error, {badarg, size}} -> %% File did not exist, add the size option and try again - disk_log:open([{size, Size} | Opts]); + disk_log:open([{size, Size} | Opts1]); + {error, {Reason, _}} when + Reason == not_a_log_file; + Reason == invalid_index_file -> + %% File was corrupt, add the truncate option and try again + disk_log:open([{size, Size} | Opts2]); Else -> Else end. diff --git a/lib/inets/src/http_server/mod_esi.erl b/lib/inets/src/http_server/mod_esi.erl index b21af1418c..3a589ca5f0 100644 --- a/lib/inets/src/http_server/mod_esi.erl +++ b/lib/inets/src/http_server/mod_esi.erl @@ -31,7 +31,6 @@ -include("httpd.hrl"). -include("httpd_internal.hrl"). --include("inets_internal.hrl"). -define(VMODULE,"ESI"). -define(DEFAULT_ERL_TIMEOUT,15000). @@ -69,7 +68,6 @@ deliver(_SessionID, _Data) -> %% Description: See httpd(3) ESWAPI CALLBACK FUNCTIONS %%------------------------------------------------------------------------- do(ModData) -> - ?hdrt("do", []), case proplists:get_value(status, ModData#mod.data) of {_StatusCode, _PhraseArgs, _Reason} -> {proceed, ModData#mod.data}; @@ -190,7 +188,6 @@ store({erl_script_nocache, Value}, _) -> %%% Internal functions %%%======================================================================== generate_response(ModData) -> - ?hdrt("generate response", []), case scheme(ModData#mod.request_uri, ModData#mod.config_db) of {eval, ESIBody, Modules} -> eval(ModData, ESIBody, Modules); @@ -242,7 +239,6 @@ alias_match_str(Alias, eval_script_alias) -> erl(#mod{method = Method} = ModData, ESIBody, Modules) when (Method =:= "GET") orelse (Method =:= "HEAD") orelse (Method =:= "DELETE") -> - ?hdrt("erl", [{method, Method}]), case httpd_util:split(ESIBody,":|%3A|/",2) of {ok, [ModuleName, FuncAndInput]} -> case httpd_util:split(FuncAndInput,"[\?/]",2) of @@ -273,14 +269,12 @@ erl(#mod{method = "PUT", entity_body = Body} = ModData, generate_webpage(ModData, ESIBody, Modules, list_to_atom(ModuleName), FunctionName, {Input,Body}, - [{entity_body, Body} | - script_elements(FuncAndInput, Input)]); + script_elements(FuncAndInput, Input)); {ok, [FunctionName]} -> generate_webpage(ModData, ESIBody, Modules, list_to_atom(ModuleName), FunctionName, {undefined,Body}, - [{entity_body, Body} | - script_elements(FuncAndInput, "")]); + script_elements(FuncAndInput, "")); {ok, BadRequest} -> {proceed,[{status,{400,none, BadRequest}} | ModData#mod.data]} @@ -290,12 +284,11 @@ erl(#mod{method = "PUT", entity_body = Body} = ModData, end; erl(#mod{method = "POST", entity_body = Body} = ModData, ESIBody, Modules) -> - ?hdrt("erl", [{method, post}]), case httpd_util:split(ESIBody,":|%3A|/",2) of {ok,[ModuleName, Function]} -> generate_webpage(ModData, ESIBody, Modules, list_to_atom(ModuleName), - Function, Body, [{entity_body, Body}]); + Function, Body, []); {ok, BadRequest} -> {proceed,[{status, {400, none, BadRequest}} | ModData#mod.data]} end; @@ -304,7 +297,6 @@ erl(#mod{request_uri = ReqUri, method = "PATCH", http_version = Version, data = Data}, _ESIBody, _Modules) -> - ?hdrt("erl", [{method, patch}]), {proceed, [{status,{501,{"PATCH", ReqUri, Version}, ?NICE("Erl mechanism doesn't support method PATCH")}}| Data]}. @@ -315,7 +307,6 @@ generate_webpage(ModData, ESIBody, [all], Module, FunctionName, FunctionName, Input, ScriptElements); generate_webpage(ModData, ESIBody, Modules, Module, FunctionName, Input, ScriptElements) -> - ?hdrt("generate webpage", []), Function = list_to_atom(FunctionName), case lists:member(Module, Modules) of true -> @@ -337,7 +328,6 @@ generate_webpage(ModData, ESIBody, Modules, Module, FunctionName, %% Old API that waits for the dymnamic webpage to be totally generated %% before anythig is sent back to the client. erl_scheme_webpage_whole(Mod, Func, Env, Input, ModData) -> - ?hdrt("erl_scheme_webpage_whole", [{module, Mod}, {function, Func}]), case (catch Mod:Func(Env, Input)) of {'EXIT',{undef, _}} -> {proceed, [{status, {404, ModData#mod.request_uri, "Not found"}} @@ -375,7 +365,6 @@ erl_scheme_webpage_whole(Mod, Func, Env, Input, ModData) -> %% in small chunks at the time during generation. erl_scheme_webpage_chunk(Mod, Func, Env, Input, ModData) -> process_flag(trap_exit, true), - ?hdrt("erl_scheme_webpage_chunk", [{module, Mod}, {function, Func}]), Self = self(), %% Spawn worker that generates the webpage. %% It would be nicer to use erlang:function_exported/3 but if the @@ -386,7 +375,9 @@ erl_scheme_webpage_chunk(Mod, Func, Env, Input, ModData) -> {'EXIT', {undef,_}} -> %% Will force fallback on the old API exit(erl_scheme_webpage_chunk_undefined); - _ -> + {continue, _} = Continue -> + exit(Continue); + _ -> ok end end), @@ -400,13 +391,12 @@ deliver_webpage_chunk(#mod{config_db = Db} = ModData, Pid) -> deliver_webpage_chunk(ModData, Pid, Timeout). deliver_webpage_chunk(#mod{config_db = Db} = ModData, Pid, Timeout) -> - ?hdrt("deliver_webpage_chunk", [{timeout, Timeout}]), case receive_headers(Timeout) of {error, Reason} -> %% Happens when webpage generator callback/3 is undefined - ?hdrv("deliver_webpage_chunk - failed receiving headers", - [{reason, Reason}]), {error, Reason}; + {continue, _} = Continue -> + Continue; {Headers, Body} -> case httpd_esi:handle_headers(Headers) of {proceed, AbsPath} -> @@ -430,7 +420,6 @@ deliver_webpage_chunk(#mod{config_db = Db} = ModData, Pid, Timeout) -> IsDisableChunkedSend) end; timeout -> - ?hdrv("deliver_webpage_chunk - timeout", []), send_headers(ModData, 504, [{"connection", "close"}]), httpd_socket:close(ModData#mod.socket_type, ModData#mod.socket), {proceed,[{response, {already_sent, 200, 0}} | ModData#mod.data]} @@ -439,16 +428,14 @@ deliver_webpage_chunk(#mod{config_db = Db} = ModData, Pid, Timeout) -> receive_headers(Timeout) -> receive {esi_data, Chunk} -> - ?hdrt("receive_headers - received esi data (esi)", []), httpd_esi:parse_headers(lists:flatten(Chunk)); {ok, Chunk} -> - ?hdrt("receive_headers - received esi data (ok)", []), httpd_esi:parse_headers(lists:flatten(Chunk)); {'EXIT', Pid, erl_scheme_webpage_chunk_undefined} when is_pid(Pid) -> - ?hdrd("receive_headers - exit:chunk-undef", []), {error, erl_scheme_webpage_chunk_undefined}; - {'EXIT', Pid, Reason} when is_pid(Pid) -> - ?hdrv("receive_headers - exit", [{reason, Reason}]), + {'EXIT', Pid, {continue, _} = Continue} when is_pid(Pid) -> + Continue; + {'EXIT', Pid, Reason} when is_pid(Pid) -> exit({mod_esi_linked_process_died, Pid, Reason}) after Timeout -> timeout @@ -463,7 +450,6 @@ handle_body(_, #mod{method = "HEAD"} = ModData, _, _, Size, _) -> {proceed, [{response, {already_sent, 200, Size}} | ModData#mod.data]}; handle_body(Pid, ModData, Body, Timeout, Size, IsDisableChunkedSend) -> - ?hdrt("handle_body - send chunk", [{timeout, Timeout}, {size, Size}]), httpd_response:send_chunk(ModData, Body, IsDisableChunkedSend), receive {esi_data, Data} when is_binary(Data) -> @@ -543,7 +529,6 @@ eval(#mod{request_uri = ReqUri, method = "PUT", http_version = Version, data = Data}, _ESIBody, _Modules) -> - ?hdrt("eval", [{method, put}]), {proceed,[{status,{501,{"PUT", ReqUri, Version}, ?NICE("Eval mechanism doesn't support method PUT")}}| Data]}; @@ -552,7 +537,6 @@ eval(#mod{request_uri = ReqUri, method = "DELETE", http_version = Version, data = Data}, _ESIBody, _Modules) -> - ?hdrt("eval", [{method, delete}]), {proceed,[{status,{501,{"DELETE", ReqUri, Version}, ?NICE("Eval mechanism doesn't support method DELETE")}}| Data]}; @@ -561,14 +545,12 @@ eval(#mod{request_uri = ReqUri, method = "POST", http_version = Version, data = Data}, _ESIBody, _Modules) -> - ?hdrt("eval", [{method, post}]), {proceed,[{status,{501,{"POST", ReqUri, Version}, ?NICE("Eval mechanism doesn't support method POST")}}| Data]}; eval(#mod{method = Method} = ModData, ESIBody, Modules) when (Method =:= "GET") orelse (Method =:= "HEAD") -> - ?hdrt("eval", [{method, Method}]), case is_authorized(ESIBody, Modules) of true -> case generate_webpage(ESIBody) of diff --git a/lib/inets/src/http_server/mod_log.erl b/lib/inets/src/http_server/mod_log.erl index ad7e9713d9..ec570504be 100644 --- a/lib/inets/src/http_server/mod_log.erl +++ b/lib/inets/src/http_server/mod_log.erl @@ -105,8 +105,8 @@ do(Info) -> Code = proplists:get_value(code,Head,unknown), transfer_log(Info, "-", AuthUser, Date, Code, Size), {proceed, Info#mod.data}; - {_StatusCode, Response} -> - transfer_log(Info,"-",AuthUser,Date,200, + {StatusCode, Response} -> + transfer_log(Info, "-", AuthUser, Date, StatusCode, httpd_util:flatlength(Response)), {proceed,Info#mod.data}; undefined -> diff --git a/lib/inets/src/inets_app/inets.appup.src b/lib/inets/src/inets_app/inets.appup.src index f9ad8709d9..a86413147c 100644 --- a/lib/inets/src/inets_app/inets.appup.src +++ b/lib/inets/src/inets_app/inets.appup.src @@ -18,14 +18,10 @@ %% %CopyrightEnd% {"%VSN%", [ - {<<"6.2.4">>, [{load_module, httpd_request_handler, - soft_purge, soft_purge, []}]}, {<<"6\\..*">>,[{restart_application, inets}]}, {<<"5\\..*">>,[{restart_application, inets}]} ], [ - {<<"6.2.4">>, [{load_module, httpd_request_handler, - soft_purge, soft_purge, []}]}, {<<"6\\..*">>,[{restart_application, inets}]}, {<<"5\\..*">>,[{restart_application, inets}]} ] diff --git a/lib/inets/test/httpd_SUITE.erl b/lib/inets/test/httpd_SUITE.erl index 055b847319..6c8728470b 100644 --- a/lib/inets/test/httpd_SUITE.erl +++ b/lib/inets/test/httpd_SUITE.erl @@ -73,6 +73,8 @@ all() -> {group, http_reload}, {group, https_reload}, {group, http_mime_types}, + {group, http_logging}, + {group, http_post}, mime_types_format ]. @@ -96,8 +98,10 @@ groups() -> {https_htaccess, [], [{group, htaccess}]}, {http_security, [], [{group, security}]}, {https_security, [], [{group, security}]}, + {http_logging, [], [{group, logging}]}, {http_reload, [], [{group, reload}]}, {https_reload, [], [{group, reload}]}, + {http_post, [], [{group, post}]}, {http_mime_types, [], [alias_1_1, alias_1_0, alias_0_9]}, {limit, [], [max_clients_1_1, max_clients_1_0, max_clients_0_9]}, {custom, [], [customize, add_default]}, @@ -110,6 +114,7 @@ groups() -> disturbing_1_0, disturbing_0_9 ]}, + {post, [], [chunked_post, chunked_chunked_encoded_post]}, {basic_auth, [], [basic_auth_1_1, basic_auth_1_0, basic_auth_0_9]}, {auth_api, [], [auth_api_1_1, auth_api_1_0, auth_api_0_9 ]}, @@ -119,6 +124,8 @@ groups() -> ]}, {htaccess, [], [htaccess_1_1, htaccess_1_0, htaccess_0_9]}, {security, [], [security_1_1, security_1_0]}, %% Skip 0.9 as causes timing issus in test code + {logging, [], [disk_log_internal, disk_log_exists, + disk_log_bad_size, disk_log_bad_file]}, {http_1_1, [], [host, chunked, expect, cgi, cgi_chunked_encoding_test, trace, range, if_modified_since, mod_esi_chunk_timeout, @@ -148,6 +155,7 @@ http_get() -> ipv6 ]. + load() -> [light, medium %%,heavy @@ -214,6 +222,7 @@ init_per_group(Group, Config0) when Group == http_basic; Group == http_auth_api_mnesia; Group == http_security; Group == http_reload; + Group == http_post; Group == http_mime_types -> ok = start_apps(Group), @@ -254,6 +263,11 @@ init_per_group(auth_api_dets, Config) -> init_per_group(auth_api_mnesia, Config) -> start_mnesia(proplists:get_value(node, Config)), [{auth_prefix, "mnesia_"} | Config]; +init_per_group(http_logging, Config) -> + Config1 = [{http_version, "HTTP/1.1"} | Config], + ServerRoot = proplists:get_value(server_root, Config1), + Path = ServerRoot ++ "/httpd_log_transfer", + [{transfer_log, Path} | Config1]; init_per_group(_, Config) -> Config. @@ -266,6 +280,7 @@ end_per_group(Group, _Config) when Group == http_basic; Group == http_htaccess; Group == http_security; Group == http_reload; + Group == http_post; Group == http_mime_types -> inets:stop(); @@ -290,7 +305,7 @@ end_per_group(_, _) -> %%-------------------------------------------------------------------- init_per_testcase(Case, Config) when Case == host; Case == trace -> - ct:timetrap({seconds, 20}), + ct:timetrap({seconds, 40}), Prop = proplists:get_value(tc_group_properties, Config), Name = proplists:get_value(name, Prop), Cb = case Name of @@ -310,10 +325,60 @@ init_per_testcase(range, Config) -> create_range_data(DocRoot), dbg(range, Config, init); +init_per_testcase(disk_log_internal, Config0) -> + ok = start_apps(http_logging), + Config1 = init_httpd(http_logging, [{type, ip_comm} | Config0]), + ct:timetrap({seconds, 20}), + dbg(disk_log_internal, Config1, init); + +init_per_testcase(disk_log_exists, Config0) -> + ServerRoot = proplists:get_value(server_root, Config0), + Filename = ServerRoot ++ "/httpd_log_transfer", + {ok, Log} = disk_log:open([{name, Filename}, {file, Filename}, + {repair, truncate}, {format, internal}, + {type, wrap}, {size, {1048576, 5}}]), + ok = disk_log:log(Log, {bogus, node(), self()}), + ok = disk_log:close(Log), + ok = start_apps(http_logging), + Config1 = init_httpd(http_logging, [{type, ip_comm} | Config0]), + ct:timetrap({seconds, 20}), + dbg(disk_log_internal, Config1, init); + +init_per_testcase(disk_log_bad_size, Config0) -> + ServerRoot = proplists:get_value(server_root, Config0), + Filename = ServerRoot ++ "/httpd_log_transfer", + {ok, Log} = disk_log:open([{name, Filename}, {file, Filename}, + {repair, truncate}, {format, internal}, + {type, wrap}, {size, {1048576, 5}}]), + ok = disk_log:log(Log, {bogus, node(), self()}), + ok = disk_log:close(Log), + ok = file:delete(Filename ++ ".siz"), + ok = start_apps(http_logging), + Config1 = init_httpd(http_logging, [{type, ip_comm} | Config0]), + ct:timetrap({seconds, 20}), + dbg(disk_log_internal, Config1, init); + +init_per_testcase(disk_log_bad_file, Config0) -> + ServerRoot = proplists:get_value(server_root, Config0), + Filename = ServerRoot ++ "/httpd_log_transfer", + ok = file:write_file(Filename ++ ".1", <<>>), + ok = start_apps(http_logging), + Config1 = init_httpd(http_logging, [{type, ip_comm} | Config0]), + ct:timetrap({seconds, 20}), + dbg(disk_log_internal, Config1, init); + init_per_testcase(Case, Config) -> ct:timetrap({seconds, 20}), dbg(Case, Config, init). +end_per_testcase(Case, Config) when + Case == disk_log_internal; + Case == disk_log_exists; + Case == disk_log_bad_size; + Case == disk_log_bad_file -> + inets:stop(), + dbg(Case, Config, 'end'); + end_per_testcase(Case, Config) -> dbg(Case, Config, 'end'). @@ -618,6 +683,51 @@ ipv6(Config) when is_list(Config) -> end. %%------------------------------------------------------------------------- +chunked_post() -> + [{doc,"Test option max_client_body_chunk"}]. +chunked_post(Config) when is_list(Config) -> + ok = http_status("POST /cgi-bin/erl/httpd_example:post_chunked ", + {"Content-Length:833 \r\n", + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" + "ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"}, + [{http_version, "HTTP/1.1"} |Config], + [{statuscode, 200}]), + ok = http_status("POST /cgi-bin/erl/httpd_example:post_chunked ", + {"Content-Length:2 \r\n", + "ZZ" + }, + [{http_version, "HTTP/1.1"} |Config], + [{statuscode, 200}]). + +chunked_chunked_encoded_post() -> + [{doc,"Test option max_client_body_chunk with chunked client encoding"}]. +chunked_chunked_encoded_post(Config) when is_list(Config) -> + Chunk = http_chunk:encode("ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ"), + LastChunk = http_chunk:encode_last(), + Chunks = lists:duplicate(10000, Chunk), + ok = http_status("POST /cgi-bin/erl/httpd_example:post_chunked ", + {"Transfer-Encoding:chunked \r\n", + [Chunks | LastChunk]}, + [{http_version, "HTTP/1.1"} | Config], + [{statuscode, 200}]). + + +%%------------------------------------------------------------------------- htaccess_1_1(Config) when is_list(Config) -> htaccess([{http_version, "HTTP/1.1"} | Config]). @@ -1257,6 +1367,63 @@ security(Config) -> true = unblock_user(Node, "two", Port, OpenDir). %%------------------------------------------------------------------------- + +disk_log_internal() -> + ["Test mod_disk_log"]. + +disk_log_internal(Config) -> + Version = proplists:get_value(http_version, Config), + Request = "GET /" ++ integer_to_list(rand:uniform(1000000)) ++ " ", + ok = http_status(Request, Config, [{statuscode, 404}]), + Log = proplists:get_value(transfer_log, Config), + Match = list_to_binary(Request ++ Version), + disk_log_internal1(Log, Match, disk_log:chunk(Log, start)). +disk_log_internal1(_, _, eof) -> + ct:fail(eof); +disk_log_internal1(Log, Match, {Cont, [H | T]}) -> + case binary:match(H, Match) of + nomatch -> + disk_log_internal1(Log, Match, {Cont, T}); + _ -> + ok + end; +disk_log_internal1(Log, Match, {Cont, []}) -> + disk_log_internal1(Log, Match, disk_log:chunk(Log, Cont)). + +disk_log_exists() -> + ["Test mod_disk_log with existing logs"]. + +disk_log_exists(Config) -> + Log = proplists:get_value(transfer_log, Config), + Self = self(), + Node = node(), + Log = proplists:get_value(transfer_log, Config), + {_, [{bogus, Node, Self} | _]} = disk_log:chunk(Log, start). + +disk_log_bad_size() -> + ["Test mod_disk_log with existing log, missing .siz"]. + +disk_log_bad_size(Config) -> + Log = proplists:get_value(transfer_log, Config), + Self = self(), + Node = node(), + Log = proplists:get_value(transfer_log, Config), + {_, [{bogus, Node, Self} | _]} = disk_log:chunk(Log, start). + +disk_log_bad_file() -> + ["Test mod_disk_log with bad file"]. + +disk_log_bad_file(Config) -> + Log = proplists:get_value(transfer_log, Config), + Version = proplists:get_value(http_version, Config), + Request = "GET /" ++ integer_to_list(rand:uniform(1000000)) ++ " ", + ok = http_status(Request, Config, [{statuscode, 404}]), + Log = proplists:get_value(transfer_log, Config), + Match = list_to_binary(Request ++ Version), + {_, [H | _]} = disk_log:chunk(Log, start), + {_, _} = binary:match(H, Match). + +%%------------------------------------------------------------------------- non_disturbing_reconfiger_dies(Config) when is_list(Config) -> do_reconfiger_dies([{http_version, "HTTP/1.1"} | Config], non_disturbing). disturbing_reconfiger_dies(Config) when is_list(Config) -> @@ -1567,7 +1734,9 @@ start_apps(Group) when Group == http_basic; Group == http_auth_api_mnesia; Group == http_htaccess; Group == http_security; + Group == http_logging; Group == http_reload; + Group == http_post; Group == http_mime_types-> inets_test_lib:start_apps([inets]). @@ -1614,6 +1783,8 @@ server_config(https_basic, Config) -> basic_conf() ++ server_config(https, Config); server_config(http_reload, Config) -> [{keep_alive_timeout, 2}] ++ server_config(http, Config); +server_config(http_post, Config) -> + [{max_client_body_chunk, 10}] ++ server_config(http, Config); server_config(https_reload, Config) -> [{keep_alive_timeout, 2}] ++ server_config(https, Config); server_config(http_limit, Config) -> @@ -1662,6 +1833,8 @@ server_config(http_security, Config) -> server_config(https_security, Config) -> ServerRoot = proplists:get_value(server_root, Config), tl(auth_conf(ServerRoot)) ++ security_conf(ServerRoot) ++ server_config(https, Config); +server_config(http_logging, Config) -> + log_conf() ++ server_config(http, Config); server_config(http_mime_types, Config0) -> Config1 = basic_conf() ++ server_config(http, Config0), ServerRoot = proplists:get_value(server_root, Config0), @@ -1863,6 +2036,16 @@ mod_security_conf(SecFile, Dir) -> {path, Dir} %% This is should not be needed, but is atm, awful design! ]. +log_conf() -> + [{modules, [mod_alias, mod_dir, mod_get, mod_head, mod_disk_log]}, + {transfer_disk_log, "httpd_log_transfer"}, + {security_disk_log, "httpd_log_security"}, + {error_disk_log, "httpd_log_error"}, + {transfer_disk_log_size, {1048576, 5}}, + {error_disk_log_size, {1048576, 5}}, + {error_disk_log_size, {1048576, 5}}, + {security_disk_log_size, {1048576, 5}}, + {disk_log_format, internal}]. http_status(Request, Config, Expected) -> Version = proplists:get_value(http_version, Config), diff --git a/lib/inets/test/uri_SUITE.erl b/lib/inets/test/uri_SUITE.erl index 3e7799141c..f973296af6 100644 --- a/lib/inets/test/uri_SUITE.erl +++ b/lib/inets/test/uri_SUITE.erl @@ -277,8 +277,8 @@ encode_decode(Config) when is_list(Config) -> ?assertEqual("foo%20bar", http_uri:encode("foo bar")), ?assertEqual(<<"foo%20bar">>, http_uri:encode(<<"foo bar">>)), - ?assertEqual("foo bar", http_uri:decode("foo+bar")), - ?assertEqual(<<"foo bar">>, http_uri:decode(<<"foo+bar">>)), + ?assertEqual("foo+bar", http_uri:decode("foo+bar")), + ?assertEqual(<<"foo+bar">>, http_uri:decode(<<"foo+bar">>)), ?assertEqual("foo bar", http_uri:decode("foo%20bar")), ?assertEqual(<<"foo bar">>, http_uri:decode(<<"foo%20bar">>)), ?assertEqual("foo\r\n", http_uri:decode("foo%0D%0A")), diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk index 96796f11c0..c4314f1ab5 100644 --- a/lib/inets/vsn.mk +++ b/lib/inets/vsn.mk @@ -19,6 +19,6 @@ # %CopyrightEnd% APPLICATION = inets -INETS_VSN = 6.4 +INETS_VSN = 6.4.1 PRE_VSN = APP_VSN = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)" diff --git a/lib/kernel/doc/src/disk_log.xml b/lib/kernel/doc/src/disk_log.xml index 1be28adfb8..884cb32c0c 100644 --- a/lib/kernel/doc/src/disk_log.xml +++ b/lib/kernel/doc/src/disk_log.xml @@ -972,7 +972,7 @@ <item> <p>Specifies if messages will be sent to <c>error_logger</c> on recoverable errors with - the log files. Defaults to <c>true</c>.</p> + the log files. Defaults to <c>false</c>.</p> </item> </taglist> <p><c>open/1</c> returns <c>{ok, <anno>Log</anno>}</c> if the diff --git a/lib/kernel/doc/src/inet.xml b/lib/kernel/doc/src/inet.xml index b71e8a1e5d..169a76463b 100644 --- a/lib/kernel/doc/src/inet.xml +++ b/lib/kernel/doc/src/inet.xml @@ -222,11 +222,18 @@ fe80::204:acff:fe17:bf38 <name name="get_rc" arity="0"/> <fsummary>Return a list of IP configuration parameters.</fsummary> <desc> - <p>Returns the state of the <c>Inet</c> configuration database in + <p> + Returns the state of the <c>Inet</c> configuration database in form of a list of recorded configuration parameters. For more information, see <seealso marker="erts:inet_cfg">ERTS User's Guide: Inet Configuration</seealso>. - Only parameters with other than default values are returned.</p> + </p> + <p> + Only actual parameters with other than default values + are returned, for example not directives that specify + other sources for configuration parameters nor + directives that clear parameters. + </p> </desc> </func> diff --git a/lib/kernel/doc/src/notes.xml b/lib/kernel/doc/src/notes.xml index e1cf45109d..9cd03ffcad 100644 --- a/lib/kernel/doc/src/notes.xml +++ b/lib/kernel/doc/src/notes.xml @@ -31,6 +31,21 @@ </header> <p>This document describes the changes made to the Kernel application.</p> +<section><title>Kernel 5.3.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p>The documentation for the 'quiet' option in + disk_log:open/1 had an incorrect default value.</p> + <p> + Own Id: OTP-14498</p> + </item> + </list> + </section> + +</section> + <section><title>Kernel 5.3</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/lib/kernel/src/error_logger.erl b/lib/kernel/src/error_logger.erl index 9bf8547745..585507c545 100644 --- a/lib/kernel/src/error_logger.erl +++ b/lib/kernel/src/error_logger.erl @@ -504,7 +504,11 @@ string_p([]) -> string_p(Term) -> string_p1(Term). -string_p1([H|T]) when is_integer(H), H >= $\s, H < 255 -> +string_p1([H|T]) when is_integer(H), H >= $\040, H =< $\176 -> + string_p1(T); +string_p1([H|T]) when is_integer(H), H >= 16#A0, H < 16#D800; + is_integer(H), H > 16#DFFF, H < 16#FFFE; + is_integer(H), H > 16#FFFF, H =< 16#10FFFF -> string_p1(T); string_p1([$\n|T]) -> string_p1(T); string_p1([$\r|T]) -> string_p1(T); diff --git a/lib/kernel/src/erts_debug.erl b/lib/kernel/src/erts_debug.erl index ad92aafc2f..480db6814e 100644 --- a/lib/kernel/src/erts_debug.erl +++ b/lib/kernel/src/erts_debug.erl @@ -33,10 +33,10 @@ -export([breakpoint/2, disassemble/1, display/1, dist_ext_to_term/2, dump_monitors/1, dump_links/1, flat_size/1, - get_internal_state/1, instructions/0, lock_counters/1, + get_internal_state/1, instructions/0, map_info/1, same/2, set_internal_state/2, - size_shared/1, copy_shared/1, dirty_cpu/2, dirty_io/2, - dirty/3]). + size_shared/1, copy_shared/1, dirty_cpu/2, dirty_io/2, dirty/3, + lcnt_control/1, lcnt_control/2, lcnt_collect/0, lcnt_clear/0]). -spec breakpoint(MFA, Flag) -> non_neg_integer() when MFA :: {Module :: module(), @@ -142,12 +142,31 @@ ic(F) when is_function(F) -> io:format("Total: ~w~n",[lists:sum([C||{_I,C}<-Is])]), R. --spec lock_counters(info) -> term(); - (clear) -> ok; - ({copy_save, boolean()}) -> boolean(); - ({process_locks, boolean()}) -> boolean(). +-spec lcnt_control + (copy_save, boolean()) -> ok; + (mask, list(atom())) -> ok. -lock_counters(_) -> +lcnt_control(_Option, _Value) -> + erlang:nif_error(undef). + +-spec lcnt_control + (copy_save) -> boolean(); + (mask) -> list(atom()). + +lcnt_control(_Option) -> + erlang:nif_error(undef). + +-type lcnt_lock_info() :: {atom(), term(), atom(), term()}. + +-spec lcnt_collect() -> + list({duration, {non_neg_integer(), non_neg_integer()}} | + {locks, list(lcnt_lock_info())}). + +lcnt_collect() -> + erlang:nif_error(undef). + +-spec lcnt_clear() -> ok. +lcnt_clear() -> erlang:nif_error(undef). -spec same(Term1, Term2) -> boolean() when diff --git a/lib/kernel/src/file_server.erl b/lib/kernel/src/file_server.erl index 6504174cbc..6e8f64d932 100644 --- a/lib/kernel/src/file_server.erl +++ b/lib/kernel/src/file_server.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2016. All Rights Reserved. +%% Copyright Ericsson AB 2000-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -207,7 +207,7 @@ handle_call(stop, _From, Handle) -> {stop, normal, stopped, Handle}; handle_call(Request, From, Handle) -> - error_logger:error_msg("handle_call(~p, ~p, _)", [Request, From]), + error_logger:error_msg("handle_call(~tp, ~tp, _)", [Request, From]), {noreply, Handle}. %%---------------------------------------------------------------------- @@ -220,7 +220,7 @@ handle_call(Request, From, Handle) -> -spec handle_cast(term(), state()) -> {'noreply', state()}. handle_cast(Msg, State) -> - error_logger:error_msg("handle_cast(~p, _)", [Msg]), + error_logger:error_msg("handle_cast(~tp, _)", [Msg]), {noreply, State}. %%---------------------------------------------------------------------- @@ -243,7 +243,7 @@ handle_info({'EXIT', Handle, _Reason}, Handle) -> {stop, normal, Handle}; handle_info(Info, State) -> - error_logger:error_msg("handle_Info(~p, _)", [Info]), + error_logger:error_msg("handle_Info(~tp, _)", [Info]), {noreply, State}. %%---------------------------------------------------------------------- diff --git a/lib/kernel/src/global.erl b/lib/kernel/src/global.erl index a9e92b28b8..a38522eb5c 100644 --- a/lib/kernel/src/global.erl +++ b/lib/kernel/src/global.erl @@ -262,7 +262,7 @@ check_dupname(Name, Pid) -> {ok, allow} -> true; _ -> - S = "global: ~w registered under several names: ~w\n", + S = "global: ~w registered under several names: ~tw\n", Names = [Name | [Name1 || {_Pid, Name1} <- PidNames]], error_logger:error_msg(S, [Pid, Names]), false @@ -659,7 +659,7 @@ handle_call(stop, _From, S) -> handle_call(Request, From, S) -> error_logger:warning_msg("The global_name_server " "received an unexpected message:\n" - "handle_call(~p, ~p, _)\n", + "handle_call(~tp, ~tp, _)\n", [Request, From]), {noreply, S}. @@ -828,7 +828,7 @@ handle_cast({async_del_lock, _ResourceId, _Pid}, S) -> handle_cast(Request, S) -> error_logger:warning_msg("The global_name_server " "received an unexpected message:\n" - "handle_cast(~p, _)\n", [Request]), + "handle_cast(~tp, _)\n", [Request]), {noreply, S}. %%======================================================================== @@ -955,7 +955,7 @@ handle_info({'DOWN', MonitorRef, process, _Pid, _Info}, S0) -> handle_info(Message, S) -> error_logger:warning_msg("The global_name_server " "received an unexpected message:\n" - "handle_info(~p, _)\n", [Message]), + "handle_info(~tp, _)\n", [Message]), {noreply, S}. @@ -1949,13 +1949,13 @@ exchange_names([{Name, Pid, Method} | Tail], Node, Ops, Res) -> exchange_names(Tail, Node, [Op | Ops], [Op | Res]); {badrpc, Badrpc} -> error_logger:info_msg("global: badrpc ~w received when " - "conflicting name ~w was found\n", + "conflicting name ~tw was found\n", [Badrpc, Name]), Op = {insert, {Name, Pid, Method}}, exchange_names(Tail, Node, [Op | Ops], Res); Else -> error_logger:info_msg("global: Resolve method ~w for " - "conflicting name ~w returned ~w\n", + "conflicting name ~tw returned ~tw\n", [Method, Name, Else]), Op = {delete, Name}, exchange_names(Tail, Node, [Op | Ops], [Op | Res]) @@ -1984,7 +1984,7 @@ minmax(P1,P2) -> Pid2 :: pid(). random_exit_name(Name, Pid, Pid2) -> {Min, Max} = minmax(Pid, Pid2), - error_logger:info_msg("global: Name conflict terminating ~w\n", + error_logger:info_msg("global: Name conflict terminating ~tw\n", [{Name, Max}]), exit(Max, kill), Min. @@ -2200,7 +2200,7 @@ unexpected_message({'EXIT', _Pid, _Reason}, _What) -> ok; unexpected_message(Message, What) -> error_logger:warning_msg("The global_name_server ~w process " - "received an unexpected message:\n~p\n", + "received an unexpected message:\n~tp\n", [What, Message]). %%% Utilities diff --git a/lib/kernel/src/inet.erl b/lib/kernel/src/inet.erl index 6aef5476f1..dc20c21c77 100644 --- a/lib/kernel/src/inet.erl +++ b/lib/kernel/src/inet.erl @@ -151,7 +151,8 @@ %%% --------------------------------- --spec get_rc() -> [{Par :: any(), Val :: any()}]. +-spec get_rc() -> [{Par :: atom(), Val :: any()} | + {Par :: atom(), Val1 :: any(), Val2 :: any()}]. get_rc() -> inet_db:get_rc(). diff --git a/lib/kernel/src/kernel.app.src b/lib/kernel/src/kernel.app.src index e150938487..2a88cc7e26 100644 --- a/lib/kernel/src/kernel.app.src +++ b/lib/kernel/src/kernel.app.src @@ -120,6 +120,6 @@ {applications, []}, {env, [{error_logger, tty}]}, {mod, {kernel, []}}, - {runtime_dependencies, ["erts-9.0", "stdlib-3.0", "sasl-3.0"]} + {runtime_dependencies, ["erts-9.1", "stdlib-3.4", "sasl-3.0"]} ] }. diff --git a/lib/kernel/src/kernel.appup.src b/lib/kernel/src/kernel.appup.src index 77085b2064..f1ef70a373 100644 --- a/lib/kernel/src/kernel.appup.src +++ b/lib/kernel/src/kernel.appup.src @@ -18,7 +18,7 @@ %% %CopyrightEnd% {"%VSN%", %% Up from - max one major revision back - [{<<"5\\.[0-2](\\.[0-9]+)*">>,[restart_new_emulator]}], % OTP-19.* + [{<<"5\\.[0-3](\\.[0-9]+)*">>,[restart_new_emulator]}], % OTP-19.*, OTP-20.0 %% Down to - max one major revision back - [{<<"5\\.[0-2](\\.[0-9]+)*">>,[restart_new_emulator]}] % OTP-19.* + [{<<"5\\.[0-3](\\.[0-9]+)*">>,[restart_new_emulator]}] % OTP-19.*, OTP-20.0 }. diff --git a/lib/kernel/src/net_kernel.erl b/lib/kernel/src/net_kernel.erl index ddda396713..7da89dd7cb 100644 --- a/lib/kernel/src/net_kernel.erl +++ b/lib/kernel/src/net_kernel.erl @@ -778,7 +778,7 @@ handle_info(transition_period_end, {noreply,State#state{tick = #tick{ticker = Tckr, time = T}}}; handle_info(X, State) -> - error_msg("Net kernel got ~w~n",[X]), + error_msg("Net kernel got ~tw~n",[X]), {noreply,State}. %% ----------------------------------------------------------- diff --git a/lib/kernel/src/pg2.erl b/lib/kernel/src/pg2.erl index edf4aedde2..c4732f37ee 100644 --- a/lib/kernel/src/pg2.erl +++ b/lib/kernel/src/pg2.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2016. All Rights Reserved. +%% Copyright Ericsson AB 1997-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -199,7 +199,7 @@ handle_call({delete, Name}, _From, S) -> {reply, ok, S}; handle_call(Request, From, S) -> error_logger:warning_msg("The pg2 server received an unexpected message:\n" - "handle_call(~p, ~p, _)\n", + "handle_call(~tp, ~tp, _)\n", [Request, From]), {noreply, S}. diff --git a/lib/kernel/src/user_drv.erl b/lib/kernel/src/user_drv.erl index b794d4f45e..99ea4210bd 100644 --- a/lib/kernel/src/user_drv.erl +++ b/lib/kernel/src/user_drv.erl @@ -175,6 +175,18 @@ server_loop(Iport, Oport, Curr, User, Gr, {Resp, IOQ} = IOQueue) -> {Iport,eof} -> Curr ! {self(),eof}, server_loop(Iport, Oport, Curr, User, Gr, IOQueue); + + %% We always handle geometry and unicode requests + {Requester,tty_geometry} -> + Requester ! {self(),tty_geometry,get_tty_geometry(Iport)}, + server_loop(Iport, Oport, Curr, User, Gr, IOQueue); + {Requester,get_unicode_state} -> + Requester ! {self(),get_unicode_state,get_unicode_state(Iport)}, + server_loop(Iport, Oport, Curr, User, Gr, IOQueue); + {Requester,set_unicode_state, Bool} -> + Requester ! {self(),set_unicode_state,set_unicode_state(Iport,Bool)}, + server_loop(Iport, Oport, Curr, User, Gr, IOQueue); + Req when element(1,Req) =:= User orelse element(1,Req) =:= Curr, tuple_size(Req) =:= 2 orelse tuple_size(Req) =:= 3 -> %% We match {User|Curr,_}|{User|Curr,_,_} @@ -224,21 +236,16 @@ server_loop(Iport, Oport, Curr, User, Gr, {Resp, IOQ} = IOQueue) -> _ -> % not current, just remove it server_loop(Iport, Oport, Curr, User, gr_del_pid(Gr, Pid), IOQueue) end; + {Requester, {put_chars_sync, _, _, Reply}} -> + %% We need to ack the Req otherwise originating process will hang forever + %% Do discard the output to non visible shells (as was done previously) + Requester ! {reply, Reply}, + server_loop(Iport, Oport, Curr, User, Gr, IOQueue); _X -> - %% Ignore unknown messages. - server_loop(Iport, Oport, Curr, User, Gr, IOQueue) + %% Ignore unknown messages. + server_loop(Iport, Oport, Curr, User, Gr, IOQueue) end. -%% We always handle geometry and unicode requests -handle_req({Curr,tty_geometry},Iport,_Oport,IOQueue) -> - Curr ! {self(),tty_geometry,get_tty_geometry(Iport)}, - IOQueue; -handle_req({Curr,get_unicode_state},Iport,_Oport,IOQueue) -> - Curr ! {self(),get_unicode_state,get_unicode_state(Iport)}, - IOQueue; -handle_req({Curr,set_unicode_state, Bool},Iport,_Oport,IOQueue) -> - Curr ! {self(),set_unicode_state,set_unicode_state(Iport,Bool)}, - IOQueue; handle_req(next,Iport,Oport,{false,IOQ}=IOQueue) -> case queue:out(IOQ) of {empty,_} -> diff --git a/lib/kernel/test/Makefile b/lib/kernel/test/Makefile index b9942e899f..efe3a68531 100644 --- a/lib/kernel/test/Makefile +++ b/lib/kernel/test/Makefile @@ -148,8 +148,8 @@ release_tests_spec: make_emakefile $(INSTALL_DIR) "$(RELSYSDIR)" $(INSTALL_DATA) $(ERL_FILES) "$(RELSYSDIR)" $(INSTALL_DATA) $(APP_FILES) "$(RELSYSDIR)" - $(INSTALL_DATA) kernel.spec kernel_smoke.spec $(EMAKEFILE)\ - $(COVERFILE) "$(RELSYSDIR)" + $(INSTALL_DATA) kernel.spec kernel_smoke.spec kernel_bench.spec \ + $(EMAKEFILE) $(COVERFILE) "$(RELSYSDIR)" chmod -R u+w "$(RELSYSDIR)" @tar cf - *_SUITE_data | (cd "$(RELSYSDIR)"; tar xf -) diff --git a/lib/kernel/test/code_SUITE.erl b/lib/kernel/test/code_SUITE.erl index 6f8e949aac..612f77149d 100644 --- a/lib/kernel/test/code_SUITE.erl +++ b/lib/kernel/test/code_SUITE.erl @@ -35,6 +35,7 @@ purge_stacktrace/1, mult_lib_roots/1, bad_erl_libs/1, code_archive/1, code_archive2/1, on_load/1, on_load_binary/1, on_load_embedded/1, on_load_errors/1, on_load_update/1, + on_load_trace_on_load/1, on_load_purge/1, on_load_self_call/1, on_load_pending/1, on_load_deleted/1, big_boot_embedded/1, @@ -66,14 +67,16 @@ all() -> ext_mod_dep, clash, where_is_file, purge_stacktrace, mult_lib_roots, bad_erl_libs, code_archive, code_archive2, on_load, - on_load_binary, on_load_embedded, on_load_errors, on_load_update, + on_load_binary, on_load_embedded, on_load_errors, + {group, sequence}, on_load_purge, on_load_self_call, on_load_pending, on_load_deleted, module_status, big_boot_embedded, native_early_modules, get_mode, normalized_paths]. -groups() -> - []. +%% These need to run in order +groups() -> [{sequence, [sequence], [on_load_update, + on_load_trace_on_load]}]. init_per_group(_GroupName, Config) -> Config. @@ -1493,7 +1496,7 @@ do_on_load_error(ReturnValue) -> {undef,[{on_load_error,main,[],_}|_]} = Exit end. -on_load_update(_Config) -> +on_load_update(Config) -> {Mod,Code1} = on_load_update_code(1), {module,Mod} = code:load_binary(Mod, "", Code1), 42 = Mod:a(), @@ -1503,7 +1506,7 @@ on_load_update(_Config) -> {Mod,Code2} = on_load_update_code(2), {error,on_load_failure} = code:load_binary(Mod, "", Code2), 42 = Mod:a(), - 100 = Mod:b(99), + 78 = Mod:b(77), {'EXIT',{undef,_}} = (catch Mod:never()), 4 = erlang:trace_pattern({Mod,'_','_'}, false), @@ -1514,6 +1517,9 @@ on_load_update(_Config) -> {'EXIT',{undef,_}} = (catch Mod:b(10)), {'EXIT',{undef,_}} = (catch Mod:never()), + code:purge(Mod), + code:delete(Mod), + code:purge(Mod), ok. on_load_update_code(Version) -> @@ -1545,6 +1551,40 @@ on_load_update_code_1(3, Mod) -> "f() -> ok.\n", "c() -> 100.\n"]). +%% Test -on_load while trace feature 'on_load' is enabled (OTP-14612) +on_load_trace_on_load(Config) -> + Papa = self(), + Tracer = spawn_link(fun F() -> receive M -> Papa ! M end, F() end), + {tracer,[]} = erlang:trace_info(self(),tracer), + erlang:trace(self(), true, [call, {tracer, Tracer}]), + erlang:trace_pattern(on_load, true, []), + on_load_update(Config), + erlang:trace_pattern(on_load, false, []), + erlang:trace(self(), false, [call]), + + %% WE GET TRACES FOR CALLS TO UNDEFINED FUNCTIONS ??? + %% Remove filter when that is fixed. + Ms = lists:filter(fun({trace,Papa,call, + {error_handler,undefined_function, + [on_load_update_code,_,_]}}) + -> false; + (_) -> true + end, + flush()), + + [{trace, Papa, call, {on_load_update_code, a, []}}, + {trace, Papa, call, {on_load_update_code, b, [99]}}, + {trace, Papa, call, {on_load_update_code, c, []}}] = Ms, + + exit(Tracer, normal), + ok. + +flush() -> + receive M -> [M | flush()] + after 100 -> [] + end. + + on_load_purge(_Config) -> Mod = ?FUNCTION_NAME, register(Mod, self()), diff --git a/lib/kernel/test/gen_tcp_misc_SUITE.erl b/lib/kernel/test/gen_tcp_misc_SUITE.erl index 929f66d400..331864b5de 100644 --- a/lib/kernel/test/gen_tcp_misc_SUITE.erl +++ b/lib/kernel/test/gen_tcp_misc_SUITE.erl @@ -50,9 +50,8 @@ killing_acceptor/1,killing_multi_acceptors/1,killing_multi_acceptors2/1, several_accepts_in_one_go/1, accept_system_limit/1, active_once_closed/1, send_timeout/1, send_timeout_active/1, - otp_7731/1, zombie_sockets/1, otp_7816/1, otp_8102/1, - wrapping_oct/0, wrapping_oct/1, - otp_9389/1]). + otp_7731/1, zombie_sockets/1, otp_7816/1, otp_8102/1, + wrapping_oct/0, wrapping_oct/1, otp_9389/1, otp_13939/1]). %% Internal exports. -export([sender/3, not_owner/1, passive_sockets_server/2, priority_server/1, @@ -3014,3 +3013,42 @@ ok({ok,V}) -> V. get_hostname(Name) -> "@"++Host = lists:dropwhile(fun(C) -> C =/= $@ end, atom_to_list(Name)), Host. + +otp_13939(doc) -> + ["Check that writing to a remotely closed socket doesn't block forever " + "when exit_on_close is false."]; +otp_13939(suite) -> + []; +otp_13939(Config) when is_list(Config) -> + {Pid, Ref} = spawn_opt( + fun() -> + {ok, Listener} = gen_tcp:listen(0, [{exit_on_close, false}]), + {ok, Port} = inet:port(Listener), + + spawn_link( + fun() -> + {ok, Client} = gen_tcp:connect("localhost", Port, + [{active, false}]), + ok = gen_tcp:close(Client) + end), + + {ok, Accepted} = gen_tcp:accept(Listener), + + ok = gen_tcp:send(Accepted, <<0:(10*1024*1024*8)>>), + + %% The bug surfaces when there's a delay between the send + %% operations; inet:getstat is a red herring. + timer:sleep(100), + + {error, Code} = gen_tcp:send(Accepted, <<0:(10*1024*1024*8)>>), + ct:pal("gen_tcp:send returned ~p~n", [Code]) + end, [link, monitor]), + + receive + {'DOWN', Ref, process, Pid, normal} -> + ok + after 1000 -> + demonitor(Ref, [flush]), + exit(Pid, normal), + ct:fail("Server process blocked on send.") + end. diff --git a/lib/kernel/test/kernel_bench.spec b/lib/kernel/test/kernel_bench.spec new file mode 100644 index 0000000000..8de60dae31 --- /dev/null +++ b/lib/kernel/test/kernel_bench.spec @@ -0,0 +1 @@ +{groups,"../kernel_test",zlib_SUITE,[bench]}. diff --git a/lib/kernel/test/zlib_SUITE.erl b/lib/kernel/test/zlib_SUITE.erl index 4b67fce9a8..e246276262 100644 --- a/lib/kernel/test/zlib_SUITE.erl +++ b/lib/kernel/test/zlib_SUITE.erl @@ -21,60 +21,56 @@ -module(zlib_SUITE). -include_lib("common_test/include/ct.hrl"). - --compile(export_all). - --define(error(Format,Args), - put(test_server_loc,{?MODULE,?LINE}), - error(Format,Args,?MODULE,?LINE)). - -%% Learn erts team how to really write tests ;-) --define(m(ExpectedRes,Expr), - fun() -> - ACtual1 = (catch (Expr)), - try case ACtual1 of - ExpectedRes -> ACtual1 - end - catch - error:{case_clause,ACtuAl} -> - ?error("Not Matching Actual result was:~n ~p ~n", - [ACtuAl]), - ACtuAl - end - end()). - --define(BARG, {'EXIT',{badarg,[{zlib,_,_,_}|_]}}). --define(DATA_ERROR, {'EXIT',{data_error,[{zlib,_,_,_}|_]}}). - -init_per_testcase(_Func, Config) -> - Config. - -end_per_testcase(_Func, _Config) -> - ok. - -error(Format, Args, File, Line) -> - io:format("~p:~p: ERROR: " ++ Format, [File,Line|Args]), - group_leader() ! {failed, File, Line}. - -%% Hopefully I don't need this to get it to work with the testserver.. -%% Fail = #'REASON'{file = filename:basename(File), -%% line = Line, -%% desc = Args}, -%% case global:whereis_name(mnesia_test_case_sup) of -%% undefined -> -%% ignore; -%% Pid -> -%% Pid ! Fail -%% %% global:send(mnesia_test_case_sup, Fail), -%% end, -%% log("<>ERROR<>~n" ++ Format, Args, File, Line). +-include_lib("common_test/include/ct_event.hrl"). + +-export([suite/0, all/0, groups/0]). + +%% API group +-export([api_open_close/1]). +-export([api_deflateInit/1, api_deflateSetDictionary/1, api_deflateReset/1, + api_deflateParams/1, api_deflate/1, api_deflateEnd/1]). +-export([api_inflateInit/1, api_inflateReset/1, api_inflate2/1, api_inflate3/1, + api_inflateChunk/1, api_safeInflate/1, api_inflateEnd/1]). +-export([api_inflateSetDictionary/1, api_inflateGetDictionary/1]). +-export([api_crc32/1, api_adler32/1]). +-export([api_un_compress/1, api_un_zip/1, api_g_un_zip/1]). + +%% Examples group +-export([intro/1]). + +%% Usage group +-export([zip_usage/1, gz_usage/1, gz_usage2/1, compress_usage/1, + dictionary_usage/1, large_deflate/1, crc/1, adler/1, + only_allow_owner/1, sub_heap_binaries/1]). + +%% Bench group +-export([inflate_bench_zeroed/1, inflate_bench_rand/1, + deflate_bench_zeroed/1, deflate_bench_rand/1, + chunk_bench_zeroed/1, chunk_bench_rand/1]). + +%% Others +-export([smp/1, otp_9981/1, otp_7359/1]). + +-define(m(Guard, Expression), + fun() -> + Actual = (catch (Expression)), + case Actual of + Guard -> Actual; + _Other -> + ct:fail("Failed to match ~p, actual result was ~p", + [??Guard, Actual]) + end + end()). + +-define(EXIT(Reason), {'EXIT',{Reason,[{_,_,_,_}|_]}}). suite() -> [{ct_hooks,[ts_install_cth]}, {timetrap,{minutes,1}}]. all() -> - [{group, api}, {group, examples}, {group, func}, smp, + [{group, api}, {group, examples}, {group, func}, + {group, bench}, smp, otp_9981, otp_7359]. @@ -84,28 +80,19 @@ groups() -> api_deflateSetDictionary, api_deflateReset, api_deflateParams, api_deflate, api_deflateEnd, api_inflateInit, api_inflateSetDictionary, api_inflateGetDictionary, - api_inflateSync, api_inflateReset, api_inflate, api_inflateChunk, - api_inflateEnd, api_setBufsz, api_getBufsz, api_crc32, - api_adler32, api_getQSize, api_un_compress, api_un_zip, + api_inflateReset, api_inflate2, api_inflate3, api_inflateChunk, + api_safeInflate, api_inflateEnd, api_crc32, + api_adler32, api_un_compress, api_un_zip, api_g_un_zip]}, {examples, [], [intro]}, {func, [], [zip_usage, gz_usage, gz_usage2, compress_usage, - dictionary_usage, large_deflate, crc, adler]}]. - -init_per_suite(Config) -> - Config. - -end_per_suite(_Config) -> - ok. - -init_per_group(_GroupName, Config) -> - Config. - -end_per_group(_GroupName, Config) -> - Config. - - + dictionary_usage, large_deflate, crc, adler, + only_allow_owner, sub_heap_binaries]}, + {bench, + [inflate_bench_zeroed, inflate_bench_rand, + deflate_bench_zeroed, deflate_bench_rand, + chunk_bench_zeroed, chunk_bench_rand]}]. %% Test open/0 and close/1. api_open_close(Config) when is_list(Config) -> @@ -113,7 +100,7 @@ api_open_close(Config) when is_list(Config) -> Fd2 = zlib:open(), ?m(false,Fd1 == Fd2), ?m(ok,zlib:close(Fd1)), - ?m(?BARG, zlib:close(Fd1)), + ?m(?EXIT(not_initialized), zlib:close(Fd1)), ?m(ok,zlib:close(Fd2)), %% Make sure that we don't get any EXIT messages if trap_exit is enabled. @@ -128,9 +115,11 @@ api_open_close(Config) when is_list(Config) -> %% Test deflateInit/2 and /6. api_deflateInit(Config) when is_list(Config) -> Z1 = zlib:open(), - ?m(?BARG, zlib:deflateInit(gurka, none)), - ?m(?BARG, zlib:deflateInit(gurka, gurka)), - ?m(?BARG, zlib:deflateInit(Z1, gurka)), + + ?m(?EXIT(badarg), zlib:deflateInit(gurka, none)), + + ?m(?EXIT(bad_compression_level), zlib:deflateInit(gurka, gurka)), + ?m(?EXIT(bad_compression_level), zlib:deflateInit(Z1, gurka)), Levels = [none, default, best_speed, best_compression] ++ lists:seq(0,9), lists:foreach(fun(Level) -> Z = zlib:open(), @@ -138,20 +127,30 @@ api_deflateInit(Config) when is_list(Config) -> ?m(ok,zlib:close(Z)) end, Levels), %% /6 - ?m(?BARG, zlib:deflateInit(Z1,gurka,deflated,-15,8,default)), - - ?m(?BARG, zlib:deflateInit(Z1,default,undefined,-15,8,default)), - - ?m(?BARG, zlib:deflateInit(Z1,default,deflated,48,8,default)), - ?m(?BARG, zlib:deflateInit(Z1,default,deflated,-20,8,default)), - ?m(?BARG, zlib:deflateInit(Z1,default,deflated,-7,8,default)), - ?m(?BARG, zlib:deflateInit(Z1,default,deflated,7,8,default)), - - ?m(?BARG, zlib:deflateInit(Z1,default,deflated,-15,0,default)), - ?m(?BARG, zlib:deflateInit(Z1,default,deflated,-15,10,default)), - - ?m(?BARG, zlib:deflateInit(Z1,default,deflated,-15,8,0)), - ?m(?BARG, zlib:deflateInit(Z1,default,deflated,-15,8,undefined)), + ?m(?EXIT(bad_compression_level), + zlib:deflateInit(Z1,gurka,deflated,-15,8,default)), + + ?m(?EXIT(bad_compression_method), + zlib:deflateInit(Z1,default,undefined,-15,8,default)), + + ?m(?EXIT(bad_compression_strategy), + zlib:deflateInit(Z1,default,deflated,-15,8,0)), + ?m(?EXIT(bad_compression_strategy), + zlib:deflateInit(Z1,default,deflated,-15,8,undefined)), + + ?m(?EXIT(bad_windowbits), + zlib:deflateInit(Z1,default,deflated,48,8,default)), + ?m(?EXIT(bad_windowbits), + zlib:deflateInit(Z1,default,deflated,-20,8,default)), + ?m(?EXIT(bad_windowbits), + zlib:deflateInit(Z1,default,deflated,-7,8,default)), + ?m(?EXIT(bad_windowbits), + zlib:deflateInit(Z1,default,deflated,7,8,default)), + + ?m(?EXIT(bad_memlevel), + zlib:deflateInit(Z1,default,deflated,-15,0,default)), + ?m(?EXIT(bad_memlevel), + zlib:deflateInit(Z1,default,deflated,-15,10,default)), lists:foreach(fun(Level) -> Z = zlib:open(), @@ -183,7 +182,11 @@ api_deflateInit(Config) when is_list(Config) -> ?m(ok,zlib:close(Z)) end, Strategies), ?m(ok, zlib:deflateInit(Z1,default,deflated,-15,8,default)), - ?m({'EXIT',_}, zlib:deflateInit(Z1,none,deflated,-15,8,default)), %% ?? + + %% Let it crash for any reason; we don't care about the order in which the + %% parameters are checked. + ?m(?EXIT(_), zlib:deflateInit(Z1,none,deflated,-15,8,default)), + ?m(ok, zlib:close(Z1)). %% Test deflateSetDictionary. @@ -192,17 +195,17 @@ api_deflateSetDictionary(Config) when is_list(Config) -> ?m(ok, zlib:deflateInit(Z1, default)), ?m(Id when is_integer(Id), zlib:deflateSetDictionary(Z1, <<1,1,2,3,4,5,1>>)), ?m(Id when is_integer(Id), zlib:deflateSetDictionary(Z1, [1,1,2,3,4,5,1])), - ?m(?BARG, zlib:deflateSetDictionary(Z1, gurka)), - ?m(?BARG, zlib:deflateSetDictionary(Z1, 128)), - ?m(_, zlib:deflate(Z1, <<1,1,1,1,1,1,1,1,1>>, none)), - ?m({'EXIT',{stream_error,_}},zlib:deflateSetDictionary(Z1,<<1,1,2,3,4,5,1>>)), + ?m(?EXIT(badarg), zlib:deflateSetDictionary(Z1, gurka)), + ?m(?EXIT(badarg), zlib:deflateSetDictionary(Z1, 128)), + ?m(L when is_list(L), zlib:deflate(Z1, <<1,1,1,1,1,1,1,1,1>>, none)), + ?m(?EXIT(stream_error), zlib:deflateSetDictionary(Z1,<<1,1,2,3,4,5,1>>)), ?m(ok, zlib:close(Z1)). %% Test deflateReset. api_deflateReset(Config) when is_list(Config) -> Z1 = zlib:open(), ?m(ok, zlib:deflateInit(Z1, default)), - ?m(_, zlib:deflate(Z1, <<1,1,1,1,1,1,1,1,1>>, none)), + ?m(L when is_list(L), zlib:deflate(Z1, <<1,1,1,1,1,1,1,1,1>>, none)), ?m(ok, zlib:deflateReset(Z1)), ?m(ok, zlib:deflateReset(Z1)), %% FIXME how do I make this go wrong?? @@ -212,9 +215,9 @@ api_deflateReset(Config) when is_list(Config) -> api_deflateParams(Config) when is_list(Config) -> Z1 = zlib:open(), ?m(ok, zlib:deflateInit(Z1, default)), - ?m(_, zlib:deflate(Z1, <<1,1,1,1,1,1,1,1,1>>, none)), + ?m(L when is_list(L), zlib:deflate(Z1, <<1,1,1,1,1,1,1,1,1>>, none)), ?m(ok, zlib:deflateParams(Z1, best_compression, huffman_only)), - ?m(_, zlib:deflate(Z1, <<1,1,1,1,1,1,1,1,1>>, sync)), + ?m(L when is_list(L), zlib:deflate(Z1, <<1,1,1,1,1,1,1,1,1>>, sync)), ?m(ok, zlib:close(Z1)). %% Test deflate. @@ -231,11 +234,13 @@ api_deflate(Config) when is_list(Config) -> ?m(B when is_list(B), zlib:deflate(Z1, <<1,1,1,1,1,1,1,1,1>>, full)), ?m(B when is_list(B), zlib:deflate(Z1, <<>>, finish)), - ?m(?BARG, zlib:deflate(gurka, <<1,1,1,1,1,1,1,1,1>>, full)), - ?m(?BARG, zlib:deflate(Z1, <<1,1,1,1,1,1,1,1,1>>, asdj)), - ?m(?BARG, zlib:deflate(Z1, <<1,1,1,1,1,1,1,1,1>>, 198)), + ?m(?EXIT(badarg), zlib:deflate(gurka, <<1,1,1,1,1,1,1,1,1>>, full)), + + ?m(?EXIT(bad_flush_mode), zlib:deflate(Z1, <<1,1,1,1,1,1,1,1,1>>, asdj)), + ?m(?EXIT(bad_flush_mode), zlib:deflate(Z1, <<1,1,1,1,1,1,1,1,1>>, 198)), + %% Causes problems ERROR REPORT - ?m(?BARG, zlib:deflate(Z1, [asdj,asd], none)), + ?m(?EXIT(badarg), zlib:deflate(Z1, [asdj,asd], none)), ?m(ok, zlib:close(Z1)). @@ -244,11 +249,11 @@ api_deflateEnd(Config) when is_list(Config) -> Z1 = zlib:open(), ?m(ok, zlib:deflateInit(Z1, default)), ?m(ok, zlib:deflateEnd(Z1)), - ?m({'EXIT', {einval,_}}, zlib:deflateEnd(Z1)), %% ?? - ?m(?BARG, zlib:deflateEnd(gurka)), + ?m(?EXIT(not_initialized), zlib:deflateEnd(Z1)), + ?m(?EXIT(badarg), zlib:deflateEnd(gurka)), ?m(ok, zlib:deflateInit(Z1, default)), ?m(B when is_list(B), zlib:deflate(Z1, <<"Kilroy was here">>)), - ?m({'EXIT', {data_error,_}}, zlib:deflateEnd(Z1)), + ?m(?EXIT(data_error), zlib:deflateEnd(Z1)), ?m(ok, zlib:deflateInit(Z1, default)), ?m(B when is_list(B), zlib:deflate(Z1, <<"Kilroy was here">>)), ?m(B when is_list(B), zlib:deflate(Z1, <<"Kilroy was here">>, finish)), @@ -259,9 +264,9 @@ api_deflateEnd(Config) when is_list(Config) -> %% Test inflateInit /1 and /2. api_inflateInit(Config) when is_list(Config) -> Z1 = zlib:open(), - ?m(?BARG, zlib:inflateInit(gurka)), + ?m(?EXIT(badarg), zlib:inflateInit(gurka)), ?m(ok, zlib:inflateInit(Z1)), - ?m({'EXIT',{einval,_}}, zlib:inflateInit(Z1, 15)), %% ?? + ?m(?EXIT(already_initialized), zlib:inflateInit(Z1, 15)), lists:foreach(fun(Wbits) -> Z11 = zlib:open(), ?m(ok, zlib:inflateInit(Z11,Wbits)), @@ -270,33 +275,34 @@ api_inflateInit(Config) when is_list(Config) -> ?m(ok,zlib:close(Z11)), ?m(ok,zlib:close(Z12)) end, lists:seq(8,15)), - ?m(?BARG, zlib:inflateInit(gurka, -15)), - ?m(?BARG, zlib:inflateInit(Z1, 7)), - ?m(?BARG, zlib:inflateInit(Z1, -7)), - ?m(?BARG, zlib:inflateInit(Z1, 48)), - ?m(?BARG, zlib:inflateInit(Z1, -16)), + ?m(?EXIT(badarg), zlib:inflateInit(gurka, -15)), + ?m(?EXIT(already_initialized), zlib:inflateInit(Z1, 7)), + ?m(?EXIT(already_initialized), zlib:inflateInit(Z1, -7)), + ?m(?EXIT(already_initialized), zlib:inflateInit(Z1, 48)), + ?m(?EXIT(already_initialized), zlib:inflateInit(Z1, -16)), ?m(ok, zlib:close(Z1)). %% Test inflateSetDictionary. api_inflateSetDictionary(Config) when is_list(Config) -> Z1 = zlib:open(), ?m(ok, zlib:inflateInit(Z1)), - ?m(?BARG, zlib:inflateSetDictionary(gurka,<<1,1,1,1,1>>)), - ?m(?BARG, zlib:inflateSetDictionary(Z1,102)), - ?m(?BARG, zlib:inflateSetDictionary(Z1,gurka)), + ?m(?EXIT(badarg), zlib:inflateSetDictionary(gurka,<<1,1,1,1,1>>)), + ?m(?EXIT(badarg), zlib:inflateSetDictionary(Z1,102)), + ?m(?EXIT(badarg), zlib:inflateSetDictionary(Z1,gurka)), Dict = <<1,1,1,1,1>>, - ?m({'EXIT',{stream_error,_}}, zlib:inflateSetDictionary(Z1,Dict)), + ?m(?EXIT(stream_error), zlib:inflateSetDictionary(Z1,Dict)), ?m(ok, zlib:close(Z1)). %% Test inflateGetDictionary. api_inflateGetDictionary(Config) when is_list(Config) -> Z1 = zlib:open(), + zlib:inflateInit(Z1), IsOperationSupported = case catch zlib:inflateGetDictionary(Z1) of - {'EXIT',{einval,_}} -> true; - {'EXIT',{enotsup,_}} -> false + ?EXIT(not_supported) -> false; + _ -> true end, - _ = zlib:close(Z1), + zlib:close(Z1), api_inflateGetDictionary_if_supported(IsOperationSupported). api_inflateGetDictionary_if_supported(false) -> @@ -306,64 +312,53 @@ api_inflateGetDictionary_if_supported(true) -> Z1 = zlib:open(), ?m(ok, zlib:deflateInit(Z1)), Dict = <<"foobar barfoo foo bar far boo">>, - ?m(_, zlib:deflateSetDictionary(Z1, Dict)), + Checksum = zlib:deflateSetDictionary(Z1, Dict), Payload = <<"foobarbarbar">>, Compressed = zlib:deflate(Z1, Payload, finish), ?m(ok, zlib:close(Z1)), - % Decompress and test dictionary extraction + % Decompress and test dictionary extraction with inflate/2 Z2 = zlib:open(), ?m(ok, zlib:inflateInit(Z2)), ?m(<<>>, iolist_to_binary(zlib:inflateGetDictionary(Z2))), - ?m({'EXIT',{stream_error,_}}, zlib:inflateSetDictionary(Z2, Dict)), - ?m({'EXIT',{{need_dictionary,_},_}}, zlib:inflate(Z2, Compressed)), + ?m(?EXIT(stream_error), zlib:inflateSetDictionary(Z2, Dict)), + ?m(?EXIT({need_dictionary,Checksum}), zlib:inflate(Z2, Compressed)), ?m(ok, zlib:inflateSetDictionary(Z2, Dict)), ?m(Dict, iolist_to_binary(zlib:inflateGetDictionary(Z2))), - ?m(Payload, iolist_to_binary(zlib:inflate(Z2, Compressed))), + Payload = iolist_to_binary(zlib:inflate(Z2, [])), ?m(ok, zlib:close(Z2)), - ?m(?BARG, zlib:inflateSetDictionary(Z2, Dict)), - ok. + ?m(?EXIT(not_initialized), zlib:inflateSetDictionary(Z2, Dict)), -%% Test inflateSync. -api_inflateSync(Config) when is_list(Config) -> - {skip,"inflateSync/1 sucks"}. -%% Z1 = zlib:open(), -%% ?m(ok, zlib:deflateInit(Z1)), -%% B1list0 = zlib:deflate(Z1, "gurkan gurra ger galna tunnor", full), -%% B2 = zlib:deflate(Z1, "grodan boll", finish), -%% io:format("~p\n", [B1list0]), -%% io:format("~p\n", [B2]), -%% ?m(ok, zlib:deflateEnd(Z1)), -%% B1 = clobber(14, list_to_binary(B1list0)), -%% Compressed = list_to_binary([B1,B2]), -%% io:format("~p\n", [Compressed]), - -%% ?m(ok, zlib:inflateInit(Z1)), -%% ?m(?BARG, zlib:inflateSync(gurka)), -%% ?m({'EXIT',{data_error,_}}, zlib:inflate(Z1, Compressed)), -%% ?m(ok, zlib:inflateSync(Z1)), -%% Ubs = zlib:inflate(Z1, []), -%% <<"grodan boll">> = list_to_binary(Ubs), -%% ?m(ok, zlib:close(Z1)). - -clobber(N, Bin) when is_binary(Bin) -> - T = list_to_tuple(binary_to_list(Bin)), - Byte = case element(N, T) of - 255 -> 254; - B -> B+1 - end, - list_to_binary(tuple_to_list(setelement(N, T, Byte))). + %% ... And do the same for inflate/3 + Z3 = zlib:open(), + ?m(ok, zlib:inflateInit(Z3)), + ?m(<<>>, iolist_to_binary(zlib:inflateGetDictionary(Z3))), + ?m(?EXIT(stream_error), zlib:inflateSetDictionary(Z3, Dict)), + + {need_dictionary, Checksum, _Output = []} = + zlib:inflate(Z3, Compressed, [{exception_on_need_dict, false}]), + + ?m(ok, zlib:inflateSetDictionary(Z3, Dict)), + ?m(Dict, iolist_to_binary(zlib:inflateGetDictionary(Z3))), + + Payload = iolist_to_binary( + zlib:inflate(Z3, [], [{exception_on_need_dict, false}])), + + ?m(ok, zlib:close(Z3)), + ?m(?EXIT(not_initialized), zlib:inflateSetDictionary(Z3, Dict)), + + ok. %% Test inflateReset. api_inflateReset(Config) when is_list(Config) -> Z1 = zlib:open(), ?m(ok, zlib:inflateInit(Z1)), - ?m(?BARG, zlib:inflateReset(gurka)), + ?m(?EXIT(badarg), zlib:inflateReset(gurka)), ?m(ok, zlib:inflateReset(Z1)), ?m(ok, zlib:close(Z1)). -%% Test inflate. -api_inflate(Config) when is_list(Config) -> +%% Test inflate/2 +api_inflate2(Config) when is_list(Config) -> Data = [<<1,2,2,3,3,3,4,4,4,4>>], Compressed = zlib:compress(Data), Z1 = zlib:open(), @@ -373,12 +368,32 @@ api_inflate(Config) when is_list(Config) -> ?m(ok, zlib:inflateEnd(Z1)), ?m(ok, zlib:inflateInit(Z1)), ?m(Data, zlib:inflate(Z1, Compressed)), - ?m(?BARG, zlib:inflate(gurka, Compressed)), - ?m(?BARG, zlib:inflate(Z1, 4384)), - ?m(?BARG, zlib:inflate(Z1, [atom_list])), + ?m(?EXIT(badarg), zlib:inflate(gurka, Compressed)), + ?m(?EXIT(badarg), zlib:inflate(Z1, 4384)), + ?m(?EXIT(badarg), zlib:inflate(Z1, [atom_list])), ?m(ok, zlib:inflateEnd(Z1)), ?m(ok, zlib:inflateInit(Z1)), - ?m({'EXIT',{data_error,_}}, zlib:inflate(Z1, <<2,1,2,1,2>>)), + ?m(?EXIT(data_error), zlib:inflate(Z1, <<2,1,2,1,2>>)), + ?m(ok, zlib:close(Z1)). + +%% Test inflate/3; same as inflate/2 but with the default options inverted. +api_inflate3(Config) when is_list(Config) -> + Data = [<<1,2,2,3,3,3,4,4,4,4>>], + Options = [{exception_on_need_dict, false}], + Compressed = zlib:compress(Data), + Z1 = zlib:open(), + ?m(ok, zlib:inflateInit(Z1)), + ?m([], zlib:inflate(Z1, <<>>, Options)), + ?m(Data, zlib:inflate(Z1, Compressed)), + ?m(ok, zlib:inflateEnd(Z1)), + ?m(ok, zlib:inflateInit(Z1)), + ?m(Data, zlib:inflate(Z1, Compressed, Options)), + ?m(?EXIT(badarg), zlib:inflate(gurka, Compressed, Options)), + ?m(?EXIT(badarg), zlib:inflate(Z1, 4384, Options)), + ?m(?EXIT(badarg), zlib:inflate(Z1, [atom_list], Options)), + ?m(ok, zlib:inflateEnd(Z1)), + ?m(ok, zlib:inflateInit(Z1)), + ?m(?EXIT(data_error), zlib:inflate(Z1, <<2,1,2,1,2>>, Options)), ?m(ok, zlib:close(Z1)). %% Test inflateChunk. @@ -388,69 +403,105 @@ api_inflateChunk(Config) when is_list(Config) -> Part1 = binary:part(Data, 0, ChunkSize), Part2 = binary:part(Data, ChunkSize, ChunkSize), Part3 = binary:part(Data, ChunkSize * 2, ChunkSize), + Compressed = zlib:compress(Data), Z1 = zlib:open(), + zlib:setBufSize(Z1, ChunkSize), + ?m(ok, zlib:inflateInit(Z1)), - ?m([], zlib:inflateChunk(Z1, <<>>)), - ?m({more, Part1}, zlib:inflateChunk(Z1, Compressed)), - ?m({more, Part2}, zlib:inflateChunk(Z1)), - ?m(Part3, zlib:inflateChunk(Z1)), - ?m(ok, zlib:inflateEnd(Z1)), + 0 = iolist_size(zlib:inflateChunk(Z1, <<>>)), + + {more, Part1AsIOList} = zlib:inflateChunk(Z1, Compressed), + {more, Part2AsIOList} = zlib:inflateChunk(Z1), + {more, Part3AsIOList} = zlib:inflateChunk(Z1), + [] = zlib:inflateChunk(Z1), + + ?m(Part1, iolist_to_binary(Part1AsIOList)), + ?m(Part2, iolist_to_binary(Part2AsIOList)), + ?m(Part3, iolist_to_binary(Part3AsIOList)), + + ?m(ok, zlib:inflateEnd(Z1)), ?m(ok, zlib:inflateInit(Z1)), - ?m({more, Part1}, zlib:inflateChunk(Z1, Compressed)), + + ?m({more, Part1AsIOList}, zlib:inflateChunk(Z1, Compressed)), ?m(ok, zlib:inflateReset(Z1)), - zlib:setBufSize(Z1, size(Data)), - ?m(Data, zlib:inflateChunk(Z1, Compressed)), - ?m(ok, zlib:inflateEnd(Z1)), + zlib:setBufSize(Z1, byte_size(Data) + 1), + + DataAsIOList = zlib:inflateChunk(Z1, Compressed), + ?m(Data, iolist_to_binary(DataAsIOList)), + ?m(ok, zlib:inflateEnd(Z1)), ?m(ok, zlib:inflateInit(Z1)), - ?m(?BARG, zlib:inflateChunk(gurka, Compressed)), - ?m(?BARG, zlib:inflateChunk(Z1, 4384)), - ?m({'EXIT',{data_error,_}}, zlib:inflateEnd(Z1)), + + ?m(?EXIT(badarg), zlib:inflateChunk(gurka, Compressed)), + ?m(?EXIT(badarg), zlib:inflateChunk(Z1, 4384)), + + ?m(?EXIT(data_error), zlib:inflateEnd(Z1)), + ?m(ok, zlib:close(Z1)). -%% Test inflateEnd. -api_inflateEnd(Config) when is_list(Config) -> +%% Test safeInflate as a mirror of inflateChunk, but ignore the stuff about +%% exact chunk sizes. +api_safeInflate(Config) when is_list(Config) -> + Data = << <<(I rem 150)>> || I <- lists:seq(1, 20 bsl 10) >>, + Compressed = zlib:compress(Data), Z1 = zlib:open(), - ?m({'EXIT',{einval,_}}, zlib:inflateEnd(Z1)), - ?m(ok, zlib:inflateInit(Z1)), - ?m(?BARG, zlib:inflateEnd(gurka)), - ?m({'EXIT',{data_error,_}}, zlib:inflateEnd(Z1)), - ?m({'EXIT',{einval,_}}, zlib:inflateEnd(Z1)), + ?m(ok, zlib:inflateInit(Z1)), - ?m(B when is_list(B), zlib:inflate(Z1, zlib:compress("abc"))), + + SafeInflateLoop = + fun + Loop({continue, Chunk}, Output) -> + Loop(zlib:safeInflate(Z1, []), [Output, Chunk]); + Loop({finished, Chunk}, Output) -> + [Output, Chunk] + end, + + Decompressed = SafeInflateLoop(zlib:safeInflate(Z1, Compressed), []), + Data = iolist_to_binary(Decompressed), + ?m(ok, zlib:inflateEnd(Z1)), - ?m(ok, zlib:close(Z1)). + ?m(ok, zlib:inflateInit(Z1)), -%% Test getBufsz. -api_getBufsz(Config) when is_list(Config) -> - Z1 = zlib:open(), - ?m(Val when is_integer(Val), zlib:getBufSize(Z1)), - ?m(?BARG, zlib:getBufSize(gurka)), - ?m(ok, zlib:close(Z1)). + {continue, Partial} = zlib:safeInflate(Z1, Compressed), + PBin = iolist_to_binary(Partial), + PSize = byte_size(PBin), + <<PBin:PSize/binary, Rest/binary>> = Data, -%% Test setBufsz. -api_setBufsz(Config) when is_list(Config) -> - Z1 = zlib:open(), - ?m(?BARG, zlib:setBufSize(Z1, gurka)), - ?m(?BARG, zlib:setBufSize(gurka, 1232330)), - Sz = ?m( Val when is_integer(Val), zlib:getBufSize(Z1)), - ?m(ok, zlib:setBufSize(Z1, Sz*2)), - DSz = Sz*2, - ?m(DSz, zlib:getBufSize(Z1)), + ?m(ok, zlib:inflateReset(Z1)), + + {continue, Partial} = zlib:safeInflate(Z1, Compressed), + PBin = iolist_to_binary(Partial), + PSize = byte_size(PBin), + <<PBin:PSize/binary, Rest/binary>> = Data, + + ?m(ok, zlib:inflateReset(Z1)), + + SafeInflateLoop(zlib:safeInflate(Z1, Compressed), []), + + ?m(?EXIT(data_error), zlib:safeInflate(Z1, Compressed)), + + ?m(ok, zlib:inflateReset(Z1)), + ?m(?EXIT(badarg), zlib:safeInflate(gurka, Compressed)), + ?m(?EXIT(badarg), zlib:safeInflate(Z1, 4384)), + ?m(?EXIT(data_error), zlib:inflateEnd(Z1)), ?m(ok, zlib:close(Z1)). -%%% Debug function ?? -%% Test getQSize. -api_getQSize(Config) when is_list(Config) -> +%% Test inflateEnd. +api_inflateEnd(Config) when is_list(Config) -> Z1 = zlib:open(), - Q = ?m(Val when is_integer(Val), zlib:getQSize(Z1)), - io:format("QSize ~p ~n", [Q]), - ?m(?BARG, zlib:getQSize(gurka)), + ?m(?EXIT(not_initialized), zlib:inflateEnd(Z1)), + ?m(ok, zlib:inflateInit(Z1)), + ?m(?EXIT(badarg), zlib:inflateEnd(gurka)), + ?m(?EXIT(data_error), zlib:inflateEnd(Z1)), + ?m(?EXIT(not_initialized), zlib:inflateEnd(Z1)), + ?m(ok, zlib:inflateInit(Z1)), + ?m(B when is_list(B), zlib:inflate(Z1, zlib:compress("abc"))), + ?m(ok, zlib:inflateEnd(Z1)), ?m(ok, zlib:close(Z1)). %% Test crc32. @@ -458,8 +509,8 @@ api_crc32(Config) when is_list(Config) -> Z1 = zlib:open(), ?m(ok, zlib:deflateInit(Z1,best_speed,deflated,-15,8,default)), Bin = <<1,1,1,1,1,1,1,1,1>>, - Compressed1 = ?m(_, zlib:deflate(Z1, Bin, none)), - Compressed2 = ?m(_, zlib:deflate(Z1, <<>>, finish)), + Compressed1 = ?m(L when is_list(L), zlib:deflate(Z1, Bin, none)), + Compressed2 = ?m(L when is_list(L), zlib:deflate(Z1, <<>>, finish)), Compressed = list_to_binary(Compressed1 ++ Compressed2), CRC1 = ?m( CRC1 when is_integer(CRC1), zlib:crc32(Z1)), ?m(CRC1 when is_integer(CRC1), zlib:crc32(Z1,Bin)), @@ -467,15 +518,15 @@ api_crc32(Config) when is_list(Config) -> ?m(CRC2 when is_integer(CRC2), zlib:crc32(Z1,Compressed)), CRC2 = ?m(CRC2 when is_integer(CRC2), zlib:crc32(Z1,0,Compressed)), ?m(CRC3 when CRC2 /= CRC3, zlib:crc32(Z1,234,Compressed)), - ?m(?BARG, zlib:crc32(gurka)), - ?m(?BARG, zlib:crc32(Z1, not_a_binary)), - ?m(?BARG, zlib:crc32(gurka, <<1,1,2,4,4>>)), - ?m(?BARG, zlib:crc32(Z1, 2298929, not_a_binary)), - ?m(?BARG, zlib:crc32(Z1, not_an_int, <<123,123,123,35,231>>)), - ?m(?BARG, zlib:crc32_combine(Z1, not_an_int, 123123, 123)), - ?m(?BARG, zlib:crc32_combine(Z1, noint, 123123, 123)), - ?m(?BARG, zlib:crc32_combine(Z1, 123123, noint, 123)), - ?m(?BARG, zlib:crc32_combine(Z1, 123123, 123, noint)), + ?m(?EXIT(badarg), zlib:crc32(gurka)), + ?m(?EXIT(badarg), zlib:crc32(Z1, not_a_binary)), + ?m(?EXIT(badarg), zlib:crc32(gurka, <<1,1,2,4,4>>)), + ?m(?EXIT(badarg), zlib:crc32(Z1, 2298929, not_a_binary)), + ?m(?EXIT(badarg), zlib:crc32(Z1, not_an_int, <<123,123,123,35,231>>)), + ?m(?EXIT(badarg), zlib:crc32_combine(Z1, not_an_int, 123123, 123)), + ?m(?EXIT(badarg), zlib:crc32_combine(Z1, noint, 123123, 123)), + ?m(?EXIT(badarg), zlib:crc32_combine(Z1, 123123, noint, 123)), + ?m(?EXIT(badarg), zlib:crc32_combine(Z1, 123123, 123, noint)), ?m(ok, zlib:deflateEnd(Z1)), ?m(ok, zlib:close(Z1)). @@ -484,74 +535,115 @@ api_adler32(Config) when is_list(Config) -> Z1 = zlib:open(), ?m(ok, zlib:deflateInit(Z1,best_speed,deflated,-15,8,default)), Bin = <<1,1,1,1,1,1,1,1,1>>, - Compressed1 = ?m(_, zlib:deflate(Z1, Bin, none)), - Compressed2 = ?m(_, zlib:deflate(Z1, <<>>, finish)), + Compressed1 = ?m(L when is_list(L), zlib:deflate(Z1, Bin, none)), + Compressed2 = ?m(L when is_list(L), zlib:deflate(Z1, <<>>, finish)), Compressed = list_to_binary(Compressed1 ++ Compressed2), ?m(ADLER1 when is_integer(ADLER1), zlib:adler32(Z1,Bin)), ?m(ADLER1 when is_integer(ADLER1), zlib:adler32(Z1,binary_to_list(Bin))), ADLER2 = ?m(ADLER2 when is_integer(ADLER2), zlib:adler32(Z1,Compressed)), ?m(ADLER2 when is_integer(ADLER2), zlib:adler32(Z1,1,Compressed)), ?m(ADLER3 when ADLER2 /= ADLER3, zlib:adler32(Z1,234,Compressed)), - ?m(?BARG, zlib:adler32(Z1, not_a_binary)), - ?m(?BARG, zlib:adler32(gurka, <<1,1,2,4,4>>)), - ?m(?BARG, zlib:adler32(Z1, 2298929, not_a_binary)), - ?m(?BARG, zlib:adler32(Z1, not_an_int, <<123,123,123,35,231>>)), - ?m(?BARG, zlib:adler32_combine(Z1, noint, 123123, 123)), - ?m(?BARG, zlib:adler32_combine(Z1, 123123, noint, 123)), - ?m(?BARG, zlib:adler32_combine(Z1, 123123, 123, noint)), + ?m(?EXIT(badarg), zlib:adler32(Z1, not_a_binary)), + ?m(?EXIT(badarg), zlib:adler32(gurka, <<1,1,2,4,4>>)), + ?m(?EXIT(badarg), zlib:adler32(Z1, 2298929, not_a_binary)), + ?m(?EXIT(badarg), zlib:adler32(Z1, not_an_int, <<123,123,123,35,231>>)), + ?m(?EXIT(badarg), zlib:adler32_combine(Z1, noint, 123123, 123)), + ?m(?EXIT(badarg), zlib:adler32_combine(Z1, 123123, noint, 123)), + ?m(?EXIT(badarg), zlib:adler32_combine(Z1, 123123, 123, noint)), ?m(ok, zlib:deflateEnd(Z1)), ?m(ok, zlib:close(Z1)). %% Test compress. api_un_compress(Config) when is_list(Config) -> - ?m(?BARG,zlib:compress(not_a_binary)), + ?m(?EXIT(badarg),zlib:compress(not_a_binary)), Bin = <<1,11,1,23,45>>, Comp = zlib:compress(Bin), - ?m(?BARG,zlib:uncompress(not_a_binary)), - ?m({'EXIT',{data_error,_}}, zlib:uncompress(<<171,171,171,171,171>>)), - ?m({'EXIT',{data_error,_}}, zlib:uncompress(<<>>)), - ?m({'EXIT',{data_error,_}}, zlib:uncompress(<<120>>)), - ?m({'EXIT',{data_error,_}}, zlib:uncompress(<<120,156>>)), - ?m({'EXIT',{data_error,_}}, zlib:uncompress(<<120,156,3>>)), - ?m({'EXIT',{data_error,_}}, zlib:uncompress(<<120,156,3,0>>)), - ?m({'EXIT',{data_error,_}}, zlib:uncompress(<<0,156,3,0,0,0,0,1>>)), + ?m(?EXIT(badarg),zlib:uncompress(not_a_binary)), + ?m(?EXIT(data_error), zlib:uncompress(<<171,171,171,171,171>>)), + ?m(?EXIT(data_error), zlib:uncompress(<<>>)), + ?m(?EXIT(data_error), zlib:uncompress(<<120>>)), + ?m(?EXIT(data_error), zlib:uncompress(<<120,156>>)), + ?m(?EXIT(data_error), zlib:uncompress(<<120,156,3>>)), + ?m(?EXIT(data_error), zlib:uncompress(<<120,156,3,0>>)), + ?m(?EXIT(data_error), zlib:uncompress(<<0,156,3,0,0,0,0,1>>)), ?m(Bin, zlib:uncompress(binary_to_list(Comp))), ?m(Bin, zlib:uncompress(Comp)). %% Test zip. api_un_zip(Config) when is_list(Config) -> - ?m(?BARG,zlib:zip(not_a_binary)), + ?m(?EXIT(badarg),zlib:zip(not_a_binary)), Bin = <<1,11,1,23,45>>, Comp = zlib:zip(Bin), ?m(Comp, zlib:zip(binary_to_list(Bin))), - ?m(?BARG,zlib:unzip(not_a_binary)), - ?m({'EXIT',{data_error,_}}, zlib:unzip(<<171,171,171,171,171>>)), - ?m({'EXIT',{data_error,_}}, zlib:unzip(<<>>)), + ?m(?EXIT(badarg),zlib:unzip(not_a_binary)), + ?m(?EXIT(data_error), zlib:unzip(<<171,171,171,171,171>>)), + ?m(?EXIT(data_error), zlib:unzip(<<>>)), ?m(Bin, zlib:unzip(Comp)), ?m(Bin, zlib:unzip(binary_to_list(Comp))), %% OTP-6396 - B = <<131,104,19,100,0,13,99,95,99,105,100,95,99,115,103,115,110,95,50,97,1,107,0,4,208,161,246,29,107,0,3,237,166,224,107,0,6,66,240,153,0,2,10,1,0,8,97,116,116,97,99,104,101,100,104,2,100,0,22,117,112,100,97,116,101,95,112,100,112,95,99,111,110,116,101,120,116,95,114,101,113,107,0,114,69,3,12,1,11,97,31,113,150,64,104,132,61,64,104,12,3,197,31,113,150,64,104,132,61,64,104,12,1,11,97,31,115,150,64,104,116,73,64,104,0,0,0,0,0,0,65,149,16,61,65,149,16,61,1,241,33,4,5,0,33,4,4,10,6,10,181,4,10,6,10,181,38,15,99,111,109,109,97,110,100,1,114,45,97,112,110,45,49,3,99,111,109,5,109,110,99,57,57,6,109,99,99,50,52,48,4,103,112,114,115,8,0,104,2,104,2,100,0,8,97,99,116,105,118,97,116,101,104,23,100,0,11,112,100,112,95,99,111,110,116,1,120,116,100,0,7,112,114,105,109,97,114,121,97,1,100,0,9,117,110,100,101,102,105,110,101,100,97,1,97,4,97,4,97,7,100,0,9,117,110,100,101,102,105,110,101,100,100,0,9,117,110,100,101,102,105,110,10100,100,0,9,117,110,100,101,102,105,110,101,100,100,0,5,102,97,108,115,101,100,0,9,117,110,100,101,102,105,110,101,100,100,0,9,117,110,100,101,102,105,110,101,100,100,0,9,117,110,100,101,102,105,1,101,100,97,0,100,0,9,117,110,100,101,102,105,110,101,100,107,0,4,16,0,1,144,107,0,4,61,139,186,181,107,0,4,10,8,201,49,100,0,9,117,110,100,101,102,105,110,101,100,100,0,9,117,110,100,101,102,105,0,101,100,100,0,9,117,110,100,101,102,105,110,101,100,104,2,104,3,98,0,0,7,214,97,11,97,20,104,3,97,17,97,16,97,21,106,108,0,0,0,3,104,2,97,1,104,2,104,3,98,0,0,7,214,97,11,97,20,104,3,97,17,97,167,20,104,2,97,4,104,2,104,3,98,0,0,7,214,97,11,97,20,104,3,97,17,97,16,97,21,104,2,97,10,104,2,104,3,98,0,0,7,214,97,11,97,20,104,3,97,17,97,16,97,26,106,100,0,5,118,101,114,57,57,100,0,9,117,110,0,101,102,105,110,101,100,107,0,2,0,244,107,0,4,10,6,102,195,107,0,4,10,6,102,195,100,0,9,117,110,100,101,102,105,110,101,100,100,0,9,117,110,100,101,102,105,110,101,100,107,0,125,248,143,0,203,25115,157,116,65,185,65,172,55,87,164,88,225,50,203,251,115,157,116,65,185,65,172,55,87,164,88,225,50,0,0,82,153,50,0,200,98,87,148,237,193,185,65,149,167,69,144,14,16,153,50,3,81,70,94,13,109,193,1,120,5,181,113,198,118,50,3,81,70,94,13,109,193,185,120,5,181,113,198,118,153,3,81,70,94,13,109,193,185,120,5,181,113,198,118,153,50,16,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,113,92,2,119,128,0,0,108,0,0,1,107,0,114,69,3,12,1,11,97,31,113,150,64,104,132,61,64,104,12,3,11,97,31,113,150,64,104,132,61,64,104,12,1,11,97,31,115,150,64,104,116,73,64,104,0,0,0,0,0,0,65,149,16,61,65,149,16,61,1,241,33,4,0,33,4,4,10,6,10,181,4,10,6,10,181,38,15,99,111,109,109,97,110,100,101,114,45,97,112,110,45,49,3,99,111,109,5,109,110,99,57,57,6,109,99,99,50,52,48,4,103,112,114,115,8,0,106>>, + B = + <<131,104,19,100,0,13,99,95,99,105,100,95,99,115,103,115,110,95,50,97, + 1,107,0,4,208,161,246,29,107,0,3,237,166,224,107,0,6,66,240,153,0,2, + 10,1,0,8,97,116,116,97,99,104,101,100,104,2,100,0,22,117,112,100,97, + 116,101,95,112,100,112,95,99,111,110,116,101,120,116,95,114,101,113, + 107,0,114,69,3,12,1,11,97,31,113,150,64,104,132,61,64,104,12,3,197, + 31,113,150,64,104,132,61,64,104,12,1,11,97,31,115,150,64,104,116,73, + 64,104,0,0,0,0,0,0,65,149,16,61,65,149,16,61,1,241,33,4,5,0,33,4,4,10 + ,6,10,181,4,10,6,10,181,38,15,99,111,109,109,97,110,100,1,114,45,97, + 112,110,45,49,3,99,111,109,5,109,110,99,57,57,6,109,99,99,50,52,48,4, + 103,112,114,115,8,0,104,2,104,2,100,0,8,97,99,116,105,118,97,116,101, + 104,23,100,0,11,112,100,112,95,99,111,110,116,1,120,116,100,0,7,112, + 114,105,109,97,114,121,97,1,100,0,9,117,110,100,101,102,105,110,101, + 100,97,1,97,4,97,4,97,7,100,0,9,117,110,100,101,102,105,110,101,100, + 100,0,9,117,110,100,101,102,105,110,10100,100,0,9,117,110,100,101, + 102,105,110,101,100,100,0,5,102,97,108,115,101,100,0,9,117,110,100, + 101,102,105,110,101,100,100,0,9,117,110,100,101,102,105,110,101,100, + 100,0,9,117,110,100,101,102,105,1,101,100,97,0,100,0,9,117,110,100, + 101,102,105,110,101,100,107,0,4,16,0,1,144,107,0,4,61,139,186,181, + 107,0,4,10,8,201,49,100,0,9,117,110,100,101,102,105,110,101,100,100, + 0,9,117,110,100,101,102,105,0,101,100,100,0,9,117,110,100,101,102, + 105,110,101,100,104,2,104,3,98,0,0,7,214,97,11,97,20,104,3,97,17,97, + 16,97,21,106,108,0,0,0,3,104,2,97,1,104,2,104,3,98,0,0,7,214,97,11, + 97,20,104,3,97,17,97,167,20,104,2,97,4,104,2,104,3,98,0,0,7,214,97, + 11,97,20,104,3,97,17,97,16,97,21,104,2,97,10,104,2,104,3,98,0,0,7, + 214,97,11,97,20,104,3,97,17,97,16,97,26,106,100,0,5,118,101,114,57, + 57,100,0,9,117,110,0,101,102,105,110,101,100,107,0,2,0,244,107,0,4, + 10,6,102,195,107,0,4,10,6,102,195,100,0,9,117,110,100,101,102,105, + 110,101,100,100,0,9,117,110,100,101,102,105,110,101,100,107,0,125, + 248,143,0,203,25115,157,116,65,185,65,172,55,87,164,88,225,50,203, + 251,115,157,116,65,185,65,172,55,87,164,88,225,50,0,0,82,153,50,0, + 200,98,87,148,237,193,185,65,149,167,69,144,14,16,153,50,3,81,70,94, + 13,109,193,1,120,5,181,113,198,118,50,3,81,70,94,13,109,193,185,120, + 5,181,113,198,118,153,3,81,70,94,13,109,193,185,120,5,181,113,198, + 118,153,50,16,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,113,92,2,119,128,0,0, + 108,0,0,1,107,0,114,69,3,12,1,11,97,31,113,150,64,104,132,61,64,104, + 12,3,11,97,31,113,150,64,104,132,61,64,104,12,1,11,97,31,115,150,64, + 104,116,73,64,104,0,0,0,0,0,0,65,149,16,61,65,149,16,61,1,241,33,4,0, + 33,4,4,10,6,10,181,4,10,6,10,181,38,15,99,111,109,109,97,110,100,101, + 114,45,97,112,110,45,49,3,99,111,109,5,109,110,99,57,57,6,109,99,99, + 50,52,48,4,103,112,114,115,8,0,106>>, + Z = zlib:zip(B), ?m(B, zlib:unzip(Z)). %% Test gunzip. api_g_un_zip(Config) when is_list(Config) -> - ?m(?BARG,zlib:gzip(not_a_binary)), + ?m(?EXIT(badarg),zlib:gzip(not_a_binary)), Bin = <<1,11,1,23,45>>, Comp = zlib:gzip(Bin), ?m(Comp, zlib:gzip(binary_to_list(Bin))), - ?m(?BARG, zlib:gunzip(not_a_binary)), - ?m(?DATA_ERROR, zlib:gunzip(<<171,171,171,171,171>>)), - ?m(?DATA_ERROR, zlib:gunzip(<<>>)), + ?m(?EXIT(badarg), zlib:gunzip(not_a_binary)), + ?m(?EXIT(data_error), zlib:gunzip(<<171,171,171,171,171>>)), + ?m(?EXIT(data_error), zlib:gunzip(<<>>)), ?m(Bin, zlib:gunzip(Comp)), ?m(Bin, zlib:gunzip(binary_to_list(Comp))), %% Bad CRC; bad length. BadCrc = bad_crc_data(), - ?m({'EXIT',{data_error,_}},(catch zlib:gunzip(BadCrc))), + ?m(?EXIT(data_error),(catch zlib:gunzip(BadCrc))), BadLen = bad_len_data(), - ?m({'EXIT',{data_error,_}},(catch zlib:gunzip(BadLen))), + ?m(?EXIT(data_error),(catch zlib:gunzip(BadLen))), ok. bad_crc_data() -> @@ -594,30 +686,15 @@ intro(Config) when is_list(Config) -> large_deflate(Config) when is_list(Config) -> large_deflate_do(). large_deflate_do() -> - Z = zlib:open(), - Plain = rand_bytes(zlib:getBufSize(Z)*5), - ok = zlib:deflateInit(Z), - _ZlibHeader = zlib:deflate(Z, [], full), - Deflated = zlib:deflate(Z, Plain, full), - ?m(ok, zlib:close(Z)), - ?m(Plain, zlib:unzip(list_to_binary([Deflated, 3, 0]))). - -rand_bytes(Sz) -> - L = <<8,2,3,6,1,2,3,2,3,4,8,7,3,7,2,3,4,7,5,8,9,3>>, - rand_bytes(erlang:md5(L),Sz). - -rand_bytes(Bin, Sz) when byte_size(Bin) >= Sz -> - <<Res:Sz/binary, _/binary>> = Bin, - Res; -rand_bytes(Bin, Sz) -> - rand_bytes(<<(erlang:md5(Bin))/binary, Bin/binary>>, Sz). - + Plain = gen_determ_rand_bytes(64 bsl 10), + Deflated = zlib:zip(Plain), + ?m(Plain, zlib:unzip(Deflated)). %% Test a standard compressed zip file. zip_usage(Config) when is_list(Config) -> zip_usage(zip_usage({get_arg,Config})); zip_usage({get_arg,Config}) -> - Out = conf(data_dir,Config), + Out = get_data_dir(Config), {ok,ZIP} = file:read_file(filename:join(Out,"zipdoc.zip")), {ok,ORIG} = file:read_file(filename:join(Out,"zipdoc")), {run,ZIP,ORIG}; @@ -688,7 +765,7 @@ zip_usage({run,ZIP,ORIG}) -> gz_usage(Config) when is_list(Config) -> gz_usage(gz_usage({get_arg,Config})); gz_usage({get_arg,Config}) -> - Out = conf(data_dir,Config), + Out = get_data_dir(Config), {ok,GZIP} = file:read_file(filename:join(Out,"zipdoc.1.gz")), {ok,ORIG} = file:read_file(filename:join(Out,"zipdoc")), {ok,GZIP2} = file:read_file(filename:join(Out,"zipdoc.txt.gz")), @@ -709,7 +786,7 @@ gz_usage2(Config) -> case os:find_executable("gzip") of Name when is_list(Name) -> Z = zlib:open(), - Out = conf(data_dir,Config), + Out = get_data_dir(Config), {ok,ORIG} = file:read_file(filename:join(Out,"zipdoc")), Compressed = zlib:gzip(ORIG), GzOutFile = filename:join(Out,"out.gz"), @@ -737,7 +814,7 @@ gz_usage2(Config) -> compress_usage(Config) when is_list(Config) -> compress_usage(compress_usage({get_arg,Config})); compress_usage({get_arg,Config}) -> - Out = conf(data_dir,Config), + Out = get_data_dir(Config), {ok,C1} = file:read_file(filename:join(Out,"png-compressed.zlib")), {run,C1}; compress_usage({run,C1}) -> @@ -792,7 +869,7 @@ compress_usage({run,C1}) -> crc(Config) when is_list(Config) -> crc(crc({get_arg,Config})); crc({get_arg,Config}) -> - Out = conf(data_dir,Config), + Out = get_data_dir(Config), {ok,C1} = file:read_file(filename:join(Out,"zipdoc")), {run,C1}; crc({run,C1}) -> @@ -821,7 +898,7 @@ crc({run,C1}) -> adler(Config) when is_list(Config) -> adler(adler({get_arg,Config})); adler({get_arg,Config}) -> - Out = conf(data_dir,Config), + Out = get_data_dir(Config), File1 = filename:join(Out,"zipdoc"), {ok,C1} = file:read_file(File1), {run,C1}; @@ -869,10 +946,14 @@ dictionary_usage({run}) -> %% Now uncompress. Z2 = zlib:open(), ?m(ok, zlib:inflateInit(Z2)), - {'EXIT',{{need_dictionary,DictID},_}} = (catch zlib:inflate(Z2, Compressed)), + + ?m(?EXIT({need_dictionary, DictID}), zlib:inflate(Z2, Compressed)), + ?m(ok, zlib:inflateSetDictionary(Z2, Dict)), ?m(ok, zlib:inflateSetDictionary(Z2, binary_to_list(Dict))), + Uncompressed = ?m(B when is_list(B), zlib:inflate(Z2, [])), + ?m(ok, zlib:inflateEnd(Z2)), ?m(ok, zlib:close(Z2)), ?m(Data, list_to_binary(Uncompressed)). @@ -882,33 +963,64 @@ split_bin(<<Part:1997/binary,Rest/binary>>, Acc) -> split_bin(Last,Acc) -> lists:reverse([Last|Acc]). +only_allow_owner(Config) when is_list(Config) -> + Z = zlib:open(), -%% Check concurrent access to zlib driver. -smp(Config) -> - case erlang:system_info(smp_support) of - true -> - NumOfProcs = lists:min([8,erlang:system_info(schedulers)]), - io:format("smp starting ~p workers\n",[NumOfProcs]), + ?m(ok, zlib:inflateInit(Z)), + ?m(ok, zlib:inflateReset(Z)), - %% Tests to run in parallel. - Funcs = [zip_usage, gz_usage, compress_usage, dictionary_usage, - crc, adler], + {Pid, Ref} = spawn_monitor( + fun() -> + ?m(?EXIT(not_on_controlling_process), zlib:inflateReset(Z)) + end), - %% We get all function arguments here to avoid repeated parallel - %% file read access. - FnAList = lists:map(fun(F) -> {F,?MODULE:F({get_arg,Config})} - end, Funcs), + receive + {'DOWN', Ref, process, Pid, _Reason} -> + ok + after 200 -> + ct:fail("Spawned worker timed out.") + end, - Pids = [spawn_link(?MODULE, worker, [rand:uniform(9999), - list_to_tuple(FnAList), - self()]) - || _ <- lists:seq(1,NumOfProcs)], - wait_pids(Pids); + ?m(ok, zlib:inflateReset(Z)). - false -> - {skipped,"No smp support"} - end. +sub_heap_binaries(Config) when is_list(Config) -> + Compressed = zlib:compress(<<"gurka">>), + ConfLen = erlang:length(Config), + + HeapBin = <<ConfLen:8/integer, Compressed/binary>>, + <<_:8/integer, SubHeapBin/binary>> = HeapBin, + + ?m(<<"gurka">>, zlib:uncompress(SubHeapBin)), + ok. +%% Check concurrent access to zlib driver. +smp(Config) -> + case erlang:system_info(smp_support) of + true -> + NumOfProcs = lists:min([8,erlang:system_info(schedulers)]), + io:format("smp starting ~p workers\n",[NumOfProcs]), + + %% Tests to run in parallel. + Funcs = + [zip_usage, gz_usage, compress_usage, dictionary_usage, + crc, adler], + + %% We get all function arguments here to avoid repeated parallel + %% file read access. + UsageArgs = + list_to_tuple([{F, ?MODULE:F({get_arg,Config})} || F <- Funcs]), + Parent = self(), + + WorkerFun = + fun() -> + worker(rand:uniform(9999), UsageArgs, Parent) + end, + + Pids = [spawn_link(WorkerFun) || _ <- lists:seq(1, NumOfProcs)], + wait_pids(Pids); + false -> + {skipped,"No smp support"} + end. worker(Seed, FnATpl, Parent) -> io:format("smp worker ~p, seed=~p~n",[self(),Seed]), @@ -999,43 +1111,98 @@ otp_9981(Config) when is_list(Config) -> Ports = lists:sort(erlang:ports()), ok. +-define(BENCH_SIZE, (16 bsl 20)). + +-define(DECOMPRESS_BENCH(Name, What, Data), + Name(Config) when is_list(Config) -> + Uncompressed = Data, + Compressed = zlib:compress(Uncompressed), + What(Compressed, byte_size(Uncompressed))). + +-define(COMPRESS_BENCH(Name, What, Data), + Name(Config) when is_list(Config) -> + Compressed = Data, + What(Compressed, byte_size(Compressed))). + +?DECOMPRESS_BENCH(inflate_bench_zeroed, throughput_bench_inflate, + <<0:(8 * ?BENCH_SIZE)>>). +?DECOMPRESS_BENCH(inflate_bench_rand, throughput_bench_inflate, + gen_determ_rand_bytes(?BENCH_SIZE)). + +?DECOMPRESS_BENCH(chunk_bench_zeroed, throughput_bench_chunk, + <<0:(8 * ?BENCH_SIZE)>>). +?DECOMPRESS_BENCH(chunk_bench_rand, throughput_bench_chunk, + gen_determ_rand_bytes(?BENCH_SIZE)). +?COMPRESS_BENCH(deflate_bench_zeroed, throughput_bench_deflate, + <<0:(8 * ?BENCH_SIZE)>>). +?COMPRESS_BENCH(deflate_bench_rand, throughput_bench_deflate, + gen_determ_rand_bytes(?BENCH_SIZE)). + +throughput_bench_inflate(Compressed, Size) -> + Z = zlib:open(), + zlib:inflateInit(Z), + + submit_throughput_results(Size, + fun() -> + zlib:inflate(Z, Compressed) + end). + +throughput_bench_deflate(Uncompressed, Size) -> + Z = zlib:open(), + zlib:deflateInit(Z), + + submit_throughput_results(Size, + fun() -> + zlib:deflate(Z, Uncompressed, finish) + end). + +throughput_bench_chunk(Compressed, Size) -> + Z = zlib:open(), + zlib:inflateInit(Z), + + ChunkLoop = + fun + Loop({more, _}) -> Loop(zlib:inflateChunk(Z)); + Loop(_) -> ok + end, + + submit_throughput_results(Size, + fun() -> + ChunkLoop(zlib:inflateChunk(Z, Compressed)) + end). + +submit_throughput_results(Size, Fun) -> + TimeTaken = measure_perf_counter(Fun, millisecond), + + KBPS = trunc((Size bsr 10) / (TimeTaken / 1000)), + ct_event:notify(#event{ name = benchmark_data, data = [{value,KBPS}] }), + {comment, io_lib:format("~p ms, ~p KBPS", [TimeTaken, KBPS])}. + +measure_perf_counter(Fun, Unit) -> + Start = os:perf_counter(Unit), + Fun(), + os:perf_counter(Unit) - Start. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%% Helps with testing directly %%%%%%%%%%%%% -conf(What,Config) -> - try proplists:get_value(What,Config) of - undefined -> - "./zlib_SUITE_data"; - Dir -> - Dir +get_data_dir(Config) -> + try proplists:get_value(data_dir,Config) of + undefined -> + "./zlib_SUITE_data"; + Dir -> + Dir catch - _:_ -> "./zlib_SUITE_data" + _:_ -> "./zlib_SUITE_data" end. -t() -> t([all]). - -t(What) when not is_list(What) -> - t([What]); -t(What) -> - lists:foreach(fun(T) -> - try ?MODULE:T([]) - catch _E:_R -> - Line = get(test_server_loc), - io:format("Failed ~p:~p ~p ~p ~p~n", - [T,Line,_E,_R, erlang:get_stacktrace()]) - end - end, expand(What)). - -expand(All) -> - lists:reverse(expand(All,[])). -expand([H|T], Acc) -> - case ?MODULE:H(suite) of - [] -> expand(T,[H|Acc]); - Cs -> - R = expand(Cs, Acc), - expand(T, R) - end; -expand([], Acc) -> Acc. - +%% Generates a bunch of statistically random bytes using the size as seed. +gen_determ_rand_bytes(Size) -> + gen_determ_rand_bytes(Size, erlang:md5_init(), <<>>). +gen_determ_rand_bytes(Size, _Context, Acc) when Size =< 0 -> + Acc; +gen_determ_rand_bytes(Size, Context0, Acc) when Size > 0 -> + Context = erlang:md5_update(Context0, <<Size/integer>>), + Checksum = erlang:md5_final(Context), + gen_determ_rand_bytes(Size - 16, Context, <<Acc/binary, Checksum/binary>>). diff --git a/lib/kernel/vsn.mk b/lib/kernel/vsn.mk index 4edecd8969..c9463241d1 100644 --- a/lib/kernel/vsn.mk +++ b/lib/kernel/vsn.mk @@ -1 +1 @@ -KERNEL_VSN = 5.3 +KERNEL_VSN = 5.3.1 diff --git a/lib/mnesia/doc/src/Mnesia_chap2.xmlsrc b/lib/mnesia/doc/src/Mnesia_chap2.xmlsrc index 37389ce5ae..914e0e509c 100644 --- a/lib/mnesia/doc/src/Mnesia_chap2.xmlsrc +++ b/lib/mnesia/doc/src/Mnesia_chap2.xmlsrc @@ -327,7 +327,7 @@ <section> <title>Initial Database Content</title> <p>After the insertion of the employee named <c>klacke</c>, - the databse has the following records:</p> + the database has the following records:</p> <marker id="table2_1"></marker> <table> <row> diff --git a/lib/mnesia/doc/src/company.erl b/lib/mnesia/doc/src/company.erl index 20e3235347..5a3b122394 100644 --- a/lib/mnesia/doc/src/company.erl +++ b/lib/mnesia/doc/src/company.erl @@ -19,7 +19,12 @@ %% -module(company). --compile(export_all). +-export([init/0,insert_emp/3,mk_projs/2,females/0,all_females/0, + g/0,female_bosses/0, raise_females/1, over_write/2, raise/2, + bad_raise/2, get_emps/2, get_emps2/2, filter/2, filter_deps/3, + search_deps/3, bench1/0, dotimes/2, dist_init/0, remove_proj/1, + del_in_projs/1, sync/0, tabs/0, find_male_on_second_floor/0, + panic/1, fill_tables/0]). %0 diff --git a/lib/mnesia/doc/src/company_o.erl b/lib/mnesia/doc/src/company_o.erl index 7300e9d4bb..650b6cdeca 100644 --- a/lib/mnesia/doc/src/company_o.erl +++ b/lib/mnesia/doc/src/company_o.erl @@ -19,7 +19,11 @@ %% -module(company_o). --compile(export_all). + +-export([sinit/0, init/0,insert_emp/3,females/0, + female_bosses/0, raise_females/1, over_write/2, raise/2, + bad_raise/2, get_emps/2, get_emps2/2]). + -import(mnesia, [transaction/1]). diff --git a/lib/mnesia/src/mnesia.app.src b/lib/mnesia/src/mnesia.app.src index 6b49fc6c88..c755b4d4b9 100644 --- a/lib/mnesia/src/mnesia.app.src +++ b/lib/mnesia/src/mnesia.app.src @@ -49,4 +49,4 @@ ]}, {applications, [kernel, stdlib]}, {mod, {mnesia_app, []}}, - {runtime_dependencies, ["stdlib-2.0","kernel-3.0","erts-7.0"]}]}. + {runtime_dependencies, ["stdlib-3.4","kernel-5.3","erts-9.0"]}]}. diff --git a/lib/mnesia/src/mnesia.erl b/lib/mnesia/src/mnesia.erl index 3b771e8c5b..b68b2de028 100644 --- a/lib/mnesia/src/mnesia.erl +++ b/lib/mnesia/src/mnesia.erl @@ -2283,9 +2283,9 @@ list_index_plugins([{N,M,F} | T] = Ps, Legend) -> lists:foldl(fun({N1,_,_}, Wa) -> erlang:max(Wa, length(pp_ix_name(N1))) end, 0, Ps)), - io:fwrite(Legend ++ "~-" ++ W ++ "s - ~s:~s~n", + io:fwrite(Legend ++ "~-" ++ W ++ "s - ~s:~ts~n", [pp_ix_name(N), atom_to_list(M), atom_to_list(F)]), - [io:fwrite(Indent ++ "~-" ++ W ++ "s - ~s:~s~n", + [io:fwrite(Indent ++ "~-" ++ W ++ "s - ~s:~ts~n", [pp_ix_name(N1), atom_to_list(M1), atom_to_list(F1)]) || {N1,M1,F1} <- T]. diff --git a/lib/mnesia/src/mnesia_bup.erl b/lib/mnesia/src/mnesia_bup.erl index 3e55deb958..34f16f178b 100644 --- a/lib/mnesia/src/mnesia_bup.erl +++ b/lib/mnesia/src/mnesia_bup.erl @@ -920,7 +920,7 @@ create_dat_files([{schema, Tab, TabDef} | Tail], Ext, LocalTabs) -> ok -> ok; {error, Reason} -> - mnesia_lib:fatal("Cannot rename file ~p -> ~p: ~p~n", + mnesia_lib:fatal("Cannot rename file ~tp -> ~tp: ~tp~n", [TmpFile, DclFile, Reason]) end end @@ -1016,7 +1016,7 @@ disc_only_swap_fun(disc_only_copies, Expunge, Open, Close) -> ok -> ok; {error, Reason} -> - mnesia_lib:fatal("Cannot rename file ~p -> ~p: ~p~n", + mnesia_lib:fatal("Cannot rename file ~tp -> ~tp: ~tp~n", [TmpFile, DatFile, Reason]) end end; diff --git a/lib/mnesia/src/mnesia_checkpoint.erl b/lib/mnesia/src/mnesia_checkpoint.erl index 8659e4622c..2ff77326a9 100644 --- a/lib/mnesia/src/mnesia_checkpoint.erl +++ b/lib/mnesia/src/mnesia_checkpoint.erl @@ -683,14 +683,14 @@ retainer_create(_Cp, R, Tab, Name, Ext = {ext, Alias, Mod}) -> Cs = val({Tab, cstruct}), Mod:load_table(Alias, T, {retainer, create_table}, mnesia_schema:cs2list(Cs)), - dbg_out("Checkpoint retainer created ~p ~p~n", [Name, Tab]), + dbg_out("Checkpoint retainer created ~p ~tp~n", [Name, Tab]), R#retainer{store = {Ext, T}, really_retain = true}; retainer_create(_Cp, R, Tab, Name, disc_only_copies) -> Fname = tab2retainer({Tab, Name}), file:delete(Fname), Args = [{file, Fname}, {type, set}, {keypos, 2}, {repair, false}], {ok, _} = mnesia_lib:dets_sync_open({Tab, Name}, Args), - dbg_out("Checkpoint retainer created ~p ~p~n", [Name, Tab]), + dbg_out("Checkpoint retainer created ~p ~tp~n", [Name, Tab]), R#retainer{store = {dets, {Tab, Name}}, really_retain = true}; retainer_create(Cp, R, Tab, Name, Storage) -> T = ?ets_new_table(mnesia_retainer, [set, public, {keypos, 2}]), @@ -698,7 +698,7 @@ retainer_create(Cp, R, Tab, Name, Storage) -> ReallyR = R#retainer.really_retain, ReallyCp = lists:member(Tab, Overriders), ReallyR2 = prepare_ram_tab(Tab, T, Storage, ReallyR, ReallyCp), - dbg_out("Checkpoint retainer created ~p ~p~n", [Name, Tab]), + dbg_out("Checkpoint retainer created ~p ~tp~n", [Name, Tab]), R#retainer{store = {ets, T}, really_retain = ReallyR2}. %% Copy the dumped table into retainer if needed @@ -849,7 +849,7 @@ retainer_loop(Cp = #checkpoint_args{is_activated=false, name=Name}) -> retainer_loop(Cp#checkpoint_args{iterators = Iters}); {system, From, Msg} -> - dbg_out("~p got {system, ~p, ~p}~n", [?MODULE, From, Msg]), + dbg_out("~p got {system, ~p, ~tp}~n", [?MODULE, From, Msg]), sys:handle_system_msg(Msg, From, Cp#checkpoint_args.supervisor, ?MODULE, [], Cp) end; @@ -938,11 +938,11 @@ retainer_loop(Cp = #checkpoint_args{name=Name}) -> retainer_loop(Cp#checkpoint_args{iterators = Iters}); {system, From, Msg} -> - dbg_out("~p got {system, ~p, ~p}~n", [?MODULE, From, Msg]), + dbg_out("~p got {system, ~p, ~tp}~n", [?MODULE, From, Msg]), sys:handle_system_msg(Msg, From, Cp#checkpoint_args.supervisor, ?MODULE, [], Cp); Msg -> - dbg_out("~p got ~p~n", [?MODULE, Msg]) + dbg_out("~p got ~tp~n", [?MODULE, Msg]) end. maybe_activate(Cp) diff --git a/lib/mnesia/src/mnesia_controller.erl b/lib/mnesia/src/mnesia_controller.erl index 6b93935cb4..77013489b3 100644 --- a/lib/mnesia/src/mnesia_controller.erl +++ b/lib/mnesia/src/mnesia_controller.erl @@ -446,7 +446,7 @@ try_schedule_late_disc_load(Tabs, Reason, MsgTag) -> [BadNodes]), try_schedule_late_disc_load(Tabs, Reason, MsgTag); {aborted, AbortReason} -> - fatal("Cannot late_load_tables~p: ~p~n", + fatal("Cannot late_load_tables ~tp: ~tp~n", [[Tabs, Reason, MsgTag], AbortReason]) end. @@ -535,7 +535,7 @@ try_merge_schema(Nodes, Told0, UserFun) -> end, try_merge_schema(Nodes, Told, UserFun); {atomic, {"Cannot get cstructs", Node, Reason}} -> - dbg_out("Cannot get cstructs, Node ~p ~p~n", [Node, Reason]), + dbg_out("Cannot get cstructs, Node ~p ~tp~n", [Node, Reason]), timer:sleep(300), % Avoid a endless loop look alike try_merge_schema(Nodes, Told0, UserFun); {aborted, {shutdown, _}} -> %% One of the nodes is going down @@ -826,12 +826,12 @@ handle_call({del_other, Who}, _From, State = #state{others=Others0}) -> {reply, ok, State#state{others=Others}}; handle_call(Msg, _From, State) -> - error("~p got unexpected call: ~p~n", [?SERVER_NAME, Msg]), + error("~p got unexpected call: ~tp~n", [?SERVER_NAME, Msg]), noreply(State). late_disc_load(TabsR, Reason, RemoteLoaders, From, State = #state{loader_queue = LQ, late_loader_queue = LLQ}) -> - verbose("Intend to load tables: ~p~n", [TabsR]), + verbose("Intend to load tables: ~tp~n", [TabsR]), ?eval_debug_fun({?MODULE, late_disc_load}, [{tabs, TabsR}, {reason, Reason}, @@ -1118,7 +1118,7 @@ handle_cast({adopt_orphans, Node, Tabs}, State) -> noreply(State2); handle_cast(Msg, State) -> - error("~p got unexpected cast: ~p~n", [?SERVER_NAME, Msg]), + error("~p got unexpected cast: ~tp~n", [?SERVER_NAME, Msg]), noreply(State). handle_sync_tabs([Tab | Tabs], From) -> @@ -1166,7 +1166,7 @@ handle_info(#dumper_done{worker_pid=Pid, worker_res=Res}, State) -> State3 = opt_start_worker(State2), noreply(State3); true -> - fatal("Dumper failed: ~p~n state: ~p~n", [Res, State]), + fatal("Dumper failed: ~p~n state: ~tp~n", [Res, State]), {stop, fatal, State} end; @@ -1249,7 +1249,7 @@ handle_info(#sender_done{worker_pid=Pid, worker_res=Res}, State) -> true -> %% No need to send any message to the table receiver %% since it will soon get a mnesia_down anyway - fatal("Sender failed: ~p~n state: ~p~n", [Res, State]), + fatal("Sender failed: ~p~n state: ~tp~n", [Res, State]), {stop, fatal, State} end; @@ -1257,7 +1257,7 @@ handle_info({'EXIT', Pid, R}, State) when Pid == State#state.supervisor -> ?SAFE(set(mnesia_status, stopping)), case State#state.dumper_pid of undefined -> - dbg_out("~p was ~p~n", [?SERVER_NAME, R]), + dbg_out("~p was ~tp~n", [?SERVER_NAME, R]), {stop, shutdown, State}; _ -> noreply(State#state{is_stopping = true}) @@ -1266,12 +1266,12 @@ handle_info({'EXIT', Pid, R}, State) when Pid == State#state.supervisor -> handle_info({'EXIT', Pid, R}, State) when Pid == State#state.dumper_pid -> case State#state.dumper_queue of [#schema_commit_lock{}|Workers] -> %% Schema trans crashed or was killed - dbg_out("WARNING: Dumper ~p exited ~p~n", [Pid, R]), + dbg_out("WARNING: Dumper ~p exited ~tp~n", [Pid, R]), State2 = State#state{dumper_queue = Workers, dumper_pid = undefined}, State3 = opt_start_worker(State2), noreply(State3); _Other -> - fatal("Dumper or schema commit crashed: ~p~n state: ~p~n", [R, State]), + fatal("Dumper or schema commit crashed: ~p~n state: ~tp~n", [R, State]), {stop, fatal, State} end; @@ -1280,15 +1280,15 @@ handle_info(Msg = {'EXIT', Pid, R}, State) when R /= wait_for_tables_timeout -> true -> %% No need to send any message to the table receiver %% since it will soon get a mnesia_down anyway - fatal("Sender crashed: ~p~n state: ~p~n", [{Pid,R}, State]), + fatal("Sender crashed: ~p~n state: ~tp~n", [{Pid,R}, State]), {stop, fatal, State}; false -> case lists:keymember(Pid, 1, get_loaders(State)) of true -> - fatal("Loader crashed: ~p~n state: ~p~n", [R, State]), + fatal("Loader crashed: ~p~n state: ~tp~n", [R, State]), {stop, fatal, State}; false -> - error("~p got unexpected info: ~p~n", [?SERVER_NAME, Msg]), + error("~p got unexpected info: ~tp~n", [?SERVER_NAME, Msg]), noreply(State) end end; @@ -1308,7 +1308,7 @@ handle_info({'EXIT', Pid, wait_for_tables_timeout}, State) -> noreply(State); handle_info(Msg, State) -> - error("~p got unexpected info: ~p~n", [?SERVER_NAME, Msg]), + error("~p got unexpected info: ~tp~n", [?SERVER_NAME, Msg]), noreply(State). sync_tab_timeout(Pid, [{{sync_tab, Tab}, Pids} | Tail]) -> @@ -2054,7 +2054,7 @@ opt_start_sender2([Sender|R], Pids, Kept, LoaderQ) -> Pid = spawn_link(?MODULE, send_and_reply,[self(), Sender]), opt_start_sender2(R,[{Pid,Sender}|Pids],Kept,LoaderQ); true -> - verbose("Send table failed ~p not active on this node ~n", [Tab]), + verbose("Send table failed ~tp not active on this node ~n", [Tab]), Sender#send_table.receiver_pid ! {copier_done, node()}, opt_start_sender2(R,Pids, Kept, LoaderQ) end. @@ -2239,7 +2239,7 @@ disc_load_table(Tab, Reason, ReplyTo) -> Done#loader_done{is_loaded = false, reply = Res}; true -> - fatal("Cannot load table ~p from disc: ~p~n", [Tab, Res]) + fatal("Cannot load table ~tp from disc: ~tp~n", [Tab, Res]) end. filter_active(Tab) -> diff --git a/lib/mnesia/src/mnesia_dumper.erl b/lib/mnesia/src/mnesia_dumper.erl index eb02a585a6..f0ed7aef4a 100644 --- a/lib/mnesia/src/mnesia_dumper.erl +++ b/lib/mnesia/src/mnesia_dumper.erl @@ -193,7 +193,7 @@ do_perform_dump(Cont, InPlace, InitBy, Regulator, OldVersion) -> do_perform_dump(C2, InPlace, InitBy, Regulator, Version) catch _:R when R =/= fatal -> ST = erlang:get_stacktrace(), - Reason = {"Transaction log dump error: ~p~n", [{R, ST}]}, + Reason = {"Transaction log dump error: ~tp~n", [{R, ST}]}, close_files(InPlace, {error, Reason}, InitBy), exit(Reason) end; @@ -329,7 +329,7 @@ perform_update(Tid, SchemaOps, _DumperMode, _UseDir) -> ST = erlang:get_stacktrace(), Error = {error, {"Schema update error", {Reason, ST}}}, close_files(InPlace, Error, InitBy), - fatal("Schema update error ~p ~p", [{Reason,ST}, SchemaOps]) + fatal("Schema update error ~tp ~tp", [{Reason,ST}, SchemaOps]) end. insert_ops(_Tid, _Storage, [], _InPlace, _InitBy, _) -> ok; @@ -1166,7 +1166,7 @@ needs_dump_ets(Tab) -> DcdF = mnesia_lib:tab2dcd(Tab), case file:read_file_info(DcdF) of {error, Reason} -> - mnesia_lib:dbg_out("File ~p info_error ~p ~n", + mnesia_lib:dbg_out("File ~tp info_error ~tp ~n", [DcdF, Reason]), true; {ok, DcdInfo} -> @@ -1205,7 +1205,7 @@ prepare_open(Tab, UpdateInPlace) -> Tmp = mnesia_lib:tab2tmp(Tab), try ok = mnesia_lib:copy_file(Dat, Tmp) catch error:Error -> - fatal("Cannot copy dets file ~p to ~p: ~p~n", + fatal("Cannot copy dets file ~tp to ~tp: ~tp~n", [Dat, Tmp, Error]) end, Tmp @@ -1441,7 +1441,7 @@ start_regulator() -> {ok, Pid} -> Pid; {error, Reason} -> - fatal("Failed to start ~n: ~p~n", [N, Reason]) + fatal("Failed to start ~n: ~tp~n", [N, Reason]) end end. diff --git a/lib/mnesia/src/mnesia_event.erl b/lib/mnesia/src/mnesia_event.erl index b06043bc61..49b3990086 100644 --- a/lib/mnesia/src/mnesia_event.erl +++ b/lib/mnesia/src/mnesia_event.erl @@ -103,11 +103,11 @@ handle_any_event({mnesia_system_event, Event}, State) -> handle_any_event({mnesia_table_event, Event}, State) -> handle_table_event(Event, State); handle_any_event(Msg, State) -> - report_error("~p got unexpected event: ~p~n", [?MODULE, Msg]), + report_error("~p got unexpected event: ~tp~n", [?MODULE, Msg]), {ok, State}. handle_table_event({Oper, Record, TransId}, State) -> - report_info("~p performed by ~p on record:~n\t~p~n", + report_info("~p performed by ~p on record:~n\t~tp~n", [Oper, TransId, Record]), {ok, State}. @@ -155,7 +155,7 @@ handle_system_event({mnesia_down, Node}, State) -> end; handle_system_event({mnesia_overload, Details}, State) -> - report_warning("Mnesia is overloaded: ~w~n", [Details]), + report_warning("Mnesia is overloaded: ~tw~n", [Details]), {ok, State}; handle_system_event({mnesia_info, Format, Args}, State) -> @@ -175,16 +175,16 @@ handle_system_event({mnesia_fatal, Format, Args, BinaryCore}, State) -> {ok, State#state{dumped_core = true}}; handle_system_event({inconsistent_database, Reason, Node}, State) -> - report_error("mnesia_event got {inconsistent_database, ~w, ~w}~n", + report_error("mnesia_event got {inconsistent_database, ~tw, ~w}~n", [Reason, Node]), {ok, State}; handle_system_event({mnesia_user, Event}, State) -> - report_info("User event: ~p~n", [Event]), + report_info("User event: ~tp~n", [Event]), {ok, State}; handle_system_event(Msg, State) -> - report_error("mnesia_event got unexpected system event: ~p~n", [Msg]), + report_error("mnesia_event got unexpected system event: ~tp~n", [Msg]), {ok, State}. report_info(Format0, Args0) -> diff --git a/lib/mnesia/src/mnesia_index.erl b/lib/mnesia/src/mnesia_index.erl index c79f790973..d121bd01e9 100644 --- a/lib/mnesia/src/mnesia_index.erl +++ b/lib/mnesia/src/mnesia_index.erl @@ -420,7 +420,7 @@ make_ram_index(Tab, Storage, [Pos | Tail]) -> add_ram_index(Tab, Storage, {Pos, _Pref}) -> Type = ordered, - verbose("Creating index for ~w ~p ~p~n", [Tab, Pos, Type]), + verbose("Creating index for ~tw ~p ~p~n", [Tab, Pos, Type]), SetOrBag = val({Tab, setorbag}), IxValsF = index_vals_f(Storage, Tab, Pos), IxFun = fun(Val, Key) -> {{Val, Key}} end, diff --git a/lib/mnesia/src/mnesia_late_loader.erl b/lib/mnesia/src/mnesia_late_loader.erl index e273329ffc..e4f8dcf2b9 100644 --- a/lib/mnesia/src/mnesia_late_loader.erl +++ b/lib/mnesia/src/mnesia_late_loader.erl @@ -87,13 +87,13 @@ loop(State) -> loop(State); {system, From, Msg} -> - mnesia_lib:dbg_out("~p got {system, ~p, ~p}~n", + mnesia_lib:dbg_out("~p got {system, ~p, ~tp}~n", [?SERVER_NAME, From, Msg]), Parent = State#state.supervisor, sys:handle_system_msg(Msg, From, Parent, ?MODULE, [], State); Msg -> - mnesia_lib:error("~p got unexpected message: ~p~n", + mnesia_lib:error("~p got unexpected message: ~tp~n", [?SERVER_NAME, Msg]), loop(State) end. diff --git a/lib/mnesia/src/mnesia_lib.erl b/lib/mnesia/src/mnesia_lib.erl index 1fdc656600..53fdd76de8 100644 --- a/lib/mnesia/src/mnesia_lib.erl +++ b/lib/mnesia/src/mnesia_lib.erl @@ -467,7 +467,7 @@ pr_other(Var) -> no -> {node_not_running, node()}; _ -> {no_exists, Var} end, - verbose("~p (~p) val(mnesia_gvar, ~w) -> ~p ~p ~n", + verbose("~p (~tp) val(mnesia_gvar, ~tw) -> ~p ~tp ~n", [self(), process_info(self(), registered_name), Var, Why, erlang:get_stacktrace()]), mnesia:abort(Why). @@ -654,7 +654,7 @@ coredump() -> coredump(CrashInfo) -> Core = mkcore(CrashInfo), Out = core_file(), - important("Writing Mnesia core to file: ~p...~p~n", [Out, CrashInfo]), + important("Writing Mnesia core to file: ~tp...~tp~n", [Out, CrashInfo]), _ = file:write_file(Out, Core), Out. @@ -844,7 +844,7 @@ vcore() -> case file:list_dir(Cwd) of {ok, Files}-> CoreFiles = lists:sort(lists:zf(Filter, Files)), - show("Mnesia core files: ~p~n", [CoreFiles]), + show("Mnesia core files: ~tp~n", [CoreFiles]), vcore(lists:last(CoreFiles)); Error -> Error @@ -853,17 +853,17 @@ vcore() -> vcore(Bin) when is_binary(Bin) -> Core = binary_to_term(Bin), Fun = fun({Item, Info}) -> - show("***** ~p *****~n", [Item]), + show("***** ~tp *****~n", [Item]), case catch vcore_elem({Item, Info}) of {'EXIT', Reason} -> - show("{'EXIT', ~p}~n", [Reason]); + show("{'EXIT', ~tp}~n", [Reason]); _ -> ok end end, lists:foreach(Fun, Core); vcore(File) -> - show("~n***** Mnesia core: ~p *****~n", [File]), + show("~n***** Mnesia core: ~tp *****~n", [File]), case file:read_file(File) of {ok, Bin} -> vcore(Bin); @@ -879,7 +879,7 @@ vcore_elem({schema_file, {ok, B}}) -> vcore_elem({logfile, {ok, BinList}}) -> Fun = fun({F, Info}) -> - show("----- logfile: ~p -----~n", [F]), + show("----- logfile: ~tp -----~n", [F]), case Info of {ok, B} -> Fname = "/tmp/mnesia_vcore_elem.TMP", @@ -887,7 +887,7 @@ vcore_elem({logfile, {ok, BinList}}) -> mnesia_log:view(Fname), file:delete(Fname); _ -> - show("~p~n", [Info]) + show("~tp~n", [Info]) end end, lists:foreach(Fun, BinList); @@ -895,12 +895,12 @@ vcore_elem({logfile, {ok, BinList}}) -> vcore_elem({crashinfo, {Format, Args}}) -> show(Format, Args); vcore_elem({gvar, L}) -> - show("~p~n", [lists:sort(L)]); + show("~tp~n", [lists:sort(L)]); vcore_elem({transactions, Info}) -> mnesia_tm:display_info(user, Info); vcore_elem({_Item, Info}) -> - show("~p~n", [Info]). + show("~tp~n", [Info]). fix_error(X) -> set(last_error, X), %% for debugabililty @@ -1018,7 +1018,7 @@ report_system_event({'EXIT', Reason}, Event) -> end; Error -> - Msg = "Mnesia(~p): Cannot report event ~p: ~p (~p)~n", + Msg = "Mnesia(~tp): Cannot report event ~tp: ~tp (~tp)~n", error_logger:format(Msg, [node(), Event, Reason, Error]) end, ok; diff --git a/lib/mnesia/src/mnesia_loader.erl b/lib/mnesia/src/mnesia_loader.erl index c710470a2c..4c6336cb73 100644 --- a/lib/mnesia/src/mnesia_loader.erl +++ b/lib/mnesia/src/mnesia_loader.erl @@ -46,7 +46,7 @@ val(Var) -> disc_load_table(Tab, Reason) -> Storage = val({Tab, storage_type}), Type = val({Tab, setorbag}), - dbg_out("Getting table ~p (~p) from disc: ~p~n", + dbg_out("Getting table ~tp (~p) from disc: ~tp~n", [Tab, Storage, Reason]), ?eval_debug_fun({?MODULE, do_get_disc_copy}, [{tab, Tab}, @@ -56,7 +56,7 @@ disc_load_table(Tab, Reason) -> do_get_disc_copy2(Tab, Reason, Storage, Type). do_get_disc_copy2(Tab, _Reason, Storage, _Type) when Storage == unknown -> - verbose("Local table copy of ~p has recently been deleted, ignored.~n", + verbose("Local table copy of ~tp has recently been deleted, ignored.~n", [Tab]), {not_loaded, storage_unknown}; do_get_disc_copy2(Tab, Reason, Storage, Type) when Storage == disc_copies -> @@ -199,20 +199,20 @@ net_load_table(Tab, Reason, Ns, _Cs) -> try_net_load_table(Tab, Reason, Ns, val({Tab, cstruct})). try_net_load_table(Tab, _Reason, [], _Cs) -> - verbose("Copy failed. No active replicas of ~p are available.~n", [Tab]), + verbose("Copy failed. No active replicas of ~tp are available.~n", [Tab]), {not_loaded, none_active}; try_net_load_table(Tab, Reason, Ns, Cs) -> Storage = mnesia_lib:cs_to_storage_type(node(), Cs), do_get_network_copy(Tab, Reason, Ns, Storage, Cs). do_get_network_copy(Tab, _Reason, _Ns, unknown, _Cs) -> - verbose("Local table copy of ~p has recently been deleted, ignored.~n", [Tab]), + verbose("Local table copy of ~tp has recently been deleted, ignored.~n", [Tab]), {not_loaded, storage_unknown}; do_get_network_copy(Tab, Reason, Ns, Storage, Cs) -> [Node | Tail] = Ns, case lists:member(Node,val({current, db_nodes})) of true -> - dbg_out("Getting table ~p (~p) from node ~p: ~p~n", + dbg_out("Getting table ~tp (~p) from node ~p: ~tp~n", [Tab, Storage, Node, Reason]), ?eval_debug_fun({?MODULE, do_get_network_copy}, [{tab, Tab}, {reason, Reason}, @@ -222,7 +222,7 @@ do_get_network_copy(Tab, Reason, Ns, Storage, Cs) -> set({Tab, load_node}, Node), set({Tab, load_reason}, Reason), mnesia_controller:i_have_tab(Tab), - dbg_out("Table ~p copied from ~p to ~p~n", [Tab, Node, node()]), + dbg_out("Table ~tp copied from ~p to ~p~n", [Tab, Node, node()]), {loaded, ok}; Err = {error, _} when element(1, Reason) == dumper -> {not_loaded,Err}; @@ -286,12 +286,12 @@ init_receiver(Node, Tab,Storage,Cs,Reason) -> element(1,Reason) == dumper -> {error,Result}; {atomic, {error,Result}} -> - fatal("Cannot create table ~p: ~p~n", + fatal("Cannot create table ~tp: ~tp~n", [[Tab, Storage], Result]); {atomic, Result} -> Result; {aborted, nomore} -> restart; {aborted, _Reas} -> - verbose("Receiver failed on ~p from ~p:~nReason: ~p~n", + verbose("Receiver failed on ~tp from ~p:~nReason: ~tp~n", [Tab,Node,_Reas]), down %% either this node or sender is dying end, @@ -313,7 +313,7 @@ start_remote_sender(Node,Tab,Storage) -> {SenderPid, TabSize, DetsData}; %% Protocol conversion hack {copier_done, Node} -> - verbose("Sender of table ~p crashed on node ~p ~n", [Tab, Node]), + verbose("Sender of table ~tp crashed on node ~p ~n", [Tab, Node]), down(Tab, Storage) end. @@ -374,7 +374,7 @@ do_init_table(Tab,Storage,Cs,SenderPid, tab_receiver(Node,Tab,Storage,Cs,OrigTabRec); Reason -> Msg = "[d]ets:init table failed", - verbose("~s: ~p: ~p~n", [Msg, Tab, Reason]), + verbose("~ts: ~tp: ~tp~n", [Msg, Tab, Reason]), down(Tab, Storage) end; Error -> @@ -432,7 +432,7 @@ tab_receiver(Node, Tab, Storage, Cs, OrigTabRec) -> %% Protocol conversion hack {copier_done, Node} -> - verbose("Sender of table ~p crashed on node ~p ~n", [Tab, Node]), + verbose("Sender of table ~tp crashed on node ~p ~n", [Tab, Node]), down(Tab, Storage); {'EXIT', Pid, Reason} -> @@ -490,7 +490,7 @@ ext_load_table(Mod, Alias, Tab, Reason) -> ext_init_table(Action, Alias, Mod, Tab, Fun, State, Sender) -> case Fun(Action) of {copier_done, Node} -> - verbose("Receiver of table ~p crashed on ~p (more)~n", [Tab, Node]), + verbose("Receiver of table ~tp crashed on ~p (more)~n", [Tab, Node]), down(Tab, {ext,Alias,Mod}); {Data, NewFun} -> case Mod:receive_data(Data, Alias, Tab, Sender, State) of @@ -553,7 +553,7 @@ finish_copy(Storage,Tab,Cs,SenderPid,DatBin,OrigTabRec) -> ok; {error, Reason} -> Msg = "Failed to handle last", - verbose("~s: ~p: ~p~n", [Msg, Tab, Reason]), + verbose("~ts: ~tp: ~tp~n", [Msg, Tab, Reason]), down(Tab, Storage) end. @@ -859,7 +859,7 @@ send_more(Pid, N, Chunk, DataState, Tab, Storage) -> send_more(Pid, 1, NewChunk, Init(), Tab, Storage); {copier_done, Node} when Node == node(Pid)-> - verbose("Receiver of table ~p crashed on ~p (more)~n", [Tab, Node]), + verbose("Receiver of table ~tp crashed on ~p (more)~n", [Tab, Node]), throw(receiver_died) end. @@ -937,7 +937,7 @@ finish_copy(Pid, Tab, Storage, RemoteS, NeedLock) -> {Pid, no_more} -> % Dont bother about the spurious 'more' message no_more; {copier_done, Node} -> - verbose("Tab receiver ~p crashed (more): ~p~n", [Tab, Node]), + verbose("Tab receiver ~tp crashed (more): ~p~n", [Tab, Node]), receiver_died end end, diff --git a/lib/mnesia/src/mnesia_locker.erl b/lib/mnesia/src/mnesia_locker.erl index 59fd89059f..073b48abc0 100644 --- a/lib/mnesia/src/mnesia_locker.erl +++ b/lib/mnesia/src/mnesia_locker.erl @@ -245,7 +245,7 @@ loop(State) -> do_stop(); {system, From, Msg} -> - verbose("~p got {system, ~p, ~p}~n", [?MODULE, From, Msg]), + verbose("~p got {system, ~p, ~tp}~n", [?MODULE, From, Msg]), Parent = State#state.supervisor, sys:handle_system_msg(Msg, From, Parent, ?MODULE, [], State); @@ -254,7 +254,7 @@ loop(State) -> loop(State); Msg -> - error("~p got unexpected message: ~p~n", [?MODULE, Msg]), + error("~p got unexpected message: ~tp~n", [?MODULE, Msg]), loop(State) end. diff --git a/lib/mnesia/src/mnesia_log.erl b/lib/mnesia/src/mnesia_log.erl index 9536effd42..55b1d6e419 100644 --- a/lib/mnesia/src/mnesia_log.erl +++ b/lib/mnesia/src/mnesia_log.erl @@ -310,7 +310,7 @@ verify_no_exists(Fname) -> false -> ok; true -> - fatal("Log file exists: ~p~n", [Fname]) + fatal("Log file exists: ~tp~n", [Fname]) end. open_log(Name, Header, Fname) -> @@ -331,7 +331,7 @@ open_log(Name, Header, Fname, Exists, Repair) -> open_log(Name, Header, Fname, Exists, Repair, Mode) -> Args = [{file, Fname}, {name, Name}, {repair, Repair}, {mode, Mode}], -%% io:format("~p:open_log: ~p ~p~n", [?MODULE, Name, Fname]), +%% io:format("~p:open_log: ~tp ~tp~n", [?MODULE, Name, Fname]), case mnesia_monitor:open_log(Args) of {ok, Log} when Exists == true -> Log; @@ -344,19 +344,19 @@ open_log(Name, Header, Fname, Exists, Repair, Mode) -> write_header(Log, Header), Log; {repaired, Log, _Recover, BadBytes} -> - mnesia_lib:important("Data may be missing, log ~p repaired: Lost ~p bytes~n", + mnesia_lib:important("Data may be missing, log ~tp repaired: Lost ~p bytes~n", [Fname, BadBytes]), Log; {error, Reason = {file_error, _Fname, emfile}} -> - fatal("Cannot open log file ~p: ~p~n", [Fname, Reason]); + fatal("Cannot open log file ~tp: ~tp~n", [Fname, Reason]); {error, Reason} when Repair == true -> file:delete(Fname), - mnesia_lib:important("Data may be missing, Corrupt logfile deleted: ~p, ~p ~n", + mnesia_lib:important("Data may be missing, Corrupt logfile deleted: ~tp, ~tp ~n", [Fname, Reason]), %% Create a new open_log(Name, Header, Fname, false, false, read_write); {error, Reason} -> - fatal("Cannot open log file ~p: ~p~n", [Fname, Reason]) + fatal("Cannot open log file ~tp: ~tp~n", [Fname, Reason]) end. write_header(Log, Header) -> @@ -381,7 +381,7 @@ close_log(Log) -> {error, {read_only_mode, Log}} -> ok; {error, Reason} -> - mnesia_lib:important("Failed syncing ~p to_disk reason ~p ~n", + mnesia_lib:important("Failed syncing ~tp to_disk reason ~tp ~n", [Log, Reason]) end, mnesia_monitor:close_log(Log). @@ -464,13 +464,13 @@ chunk_log(_Log, eof) -> chunk_log(Log, Cont) -> case disk_log:chunk(Log, Cont) of {error, Reason} -> - fatal("Possibly truncated ~p file: ~p~n", + fatal("Possibly truncated ~tp file: ~tp~n", [Log, Reason]); {C2, Chunk, _BadBytes} -> %% Read_only case, should we warn about the bad log file? %% BUGBUG Should we crash if Repair == false ?? %% We got to check this !! - mnesia_lib:important("~p repaired, lost ~p bad bytes~n", [Log, _BadBytes]), + mnesia_lib:important("~tp repaired, lost ~p bad bytes~n", [Log, _BadBytes]), {C2, Chunk}; Other -> Other @@ -505,7 +505,7 @@ prepare_decision_log_dump(false, Prev) -> ok -> prepare_decision_log_dump(true, Prev); {error, Reason} -> - fatal("Cannot rename decision log file ~p -> ~p: ~p~n", + fatal("Cannot rename decision log file ~tp -> ~tp: ~tp~n", [decision_log_file(), Prev, Reason]) end; prepare_decision_log_dump(true, Prev) -> @@ -522,7 +522,7 @@ confirm_decision_log_dump() -> ok -> file:delete(previous_decision_log_file()); {error, Reason} -> - fatal("Cannot confirm decision log dump: ~p~n", + fatal("Cannot confirm decision log dump: ~tp~n", [Reason]) end. @@ -561,7 +561,7 @@ view() -> lists:foreach(fun(F) -> view(F) end, log_files()). view(File) -> - mnesia_lib:show("***** ~p ***** ~n", [File]), + mnesia_lib:show("***** ~tp ***** ~n", [File]), case exists(File) of false -> nolog; @@ -574,25 +574,25 @@ view(File) -> {repaired, _, _, _} -> view_file(start, N); {error, Reason} -> - error("Cannot open log ~p: ~p~n", [File, Reason]) + error("Cannot open log ~tp: ~tp~n", [File, Reason]) end end. view_file(C, Log) -> case disk_log:chunk(Log, C) of {error, Reason} -> - error("** Possibly truncated FILE ~p~n", [Reason]), + error("** Possibly truncated FILE ~tp~n", [Reason]), error; eof -> disk_log:close(Log), eof; {C2, Terms, _BadBytes} -> - dbg_out("Lost ~p bytes in ~p ~n", [_BadBytes, Log]), - lists:foreach(fun(X) -> mnesia_lib:show("~p~n", [X]) end, + dbg_out("Lost ~p bytes in ~tp ~n", [_BadBytes, Log]), + lists:foreach(fun(X) -> mnesia_lib:show("~tp~n", [X]) end, Terms), view_file(C2, Log); {C2, Terms} -> - lists:foreach(fun(X) -> mnesia_lib:show("~p~n", [X]) end, + lists:foreach(fun(X) -> mnesia_lib:show("~tp~n", [X]) end, Terms), view_file(C2, Log) end. @@ -750,12 +750,12 @@ abort_write_fun(B, What, Args) -> abort_write(B, What, Args, Reason) -> Mod = B#backup_args.module, Opaque = B#backup_args.opaque, - dbg_out("Failed to perform backup. M=~p:F=~p:A=~p -> ~p~n", + dbg_out("Failed to perform backup. M=~p:F=~tp:A=~tp -> ~tp~n", [Mod, What, Args, Reason]), try apply(Mod, abort_write, [Opaque]) of {ok, _Res} -> throw({error, Reason}) catch _:Other -> - error("Failed to abort backup. ~p:~p~p -> ~p~n", + error("Failed to abort backup. ~p:~tp~tp -> ~tp~n", [Mod, abort_write, [Opaque], Other]), throw({error, Reason}) end. @@ -802,7 +802,7 @@ select_source(Tab, Name, PrevName) -> {PrevName, retainer}; _ -> %% Do a full backup anyway - dbg_out("Incremental backup escalated to full backup: ~p~n", [Tab]), + dbg_out("Incremental backup escalated to full backup: ~tp~n", [Tab]), {Name, table} end end. diff --git a/lib/mnesia/src/mnesia_monitor.erl b/lib/mnesia/src/mnesia_monitor.erl index 22a24b6dc9..4cfe16dec0 100644 --- a/lib/mnesia/src/mnesia_monitor.erl +++ b/lib/mnesia/src/mnesia_monitor.erl @@ -178,10 +178,10 @@ check_protocol([{Node, {reject, _Mon, Version, Protocol}} | Tail], Protocols) -> [Node, Protocols, Version, Protocol]), check_protocol(Tail, Protocols); check_protocol([{error, _Reason} | Tail], Protocols) -> - dbg_out("~p connect failed error: ~p~n", [?MODULE, _Reason]), + dbg_out("~p connect failed error: ~tp~n", [?MODULE, _Reason]), check_protocol(Tail, Protocols); check_protocol([{badrpc, _Reason} | Tail], Protocols) -> - dbg_out("~p connect failed badrpc: ~p~n", [?MODULE, _Reason]), + dbg_out("~p connect failed badrpc: ~tp~n", [?MODULE, _Reason]), check_protocol(Tail, Protocols); check_protocol([], [Protocol | _Protocols]) -> set(protocol_version, Protocol), @@ -246,10 +246,10 @@ start_proc(Who, Mod, Fun, Args) -> proc_lib:start_link(mnesia_sp, init_proc, Args2, infinity). terminate_proc(Who, R, State) when R /= shutdown, R /= killed -> - fatal("~p crashed: ~p state: ~p~n", [Who, R, State]); + fatal("~p crashed: ~p state: ~tp~n", [Who, R, State]); terminate_proc(Who, Reason, _State) -> - mnesia_lib:verbose("~p terminated: ~p~n", [Who, Reason]), + mnesia_lib:verbose("~p terminated: ~tp~n", [Who, Reason]), ok. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -294,7 +294,7 @@ init([Parent]) -> {ok, #state{supervisor = Parent}} catch _:Reason -> - mnesia_lib:report_fatal("Bad configuration: ~p~n", [Reason]), + mnesia_lib:report_fatal("Bad configuration: ~tp~n", [Reason]), {stop, {bad_config, Reason}} end. @@ -333,7 +333,7 @@ handle_call({mktab, Tab, Args}, _From, State) -> catch error:ExitReason -> Msg = "Cannot create ets table", Reason = {system_limit, Msg, Tab, Args, ExitReason}, - fatal("~p~n", [Reason]), + fatal("~tp~n", [Reason]), {noreply, State} end; @@ -353,7 +353,7 @@ handle_call({open_dets, Tab, Args}, _From, State) -> {error, Reason} -> Msg = "Cannot open dets table", Error = {error, {Msg, Tab, Args, Reason}}, - fatal("~p~n", [Error]), + fatal("~tp~n", [Error]), {noreply, State} end; @@ -385,7 +385,7 @@ handle_call({reopen_log, Name, Fname, Head}, _From, State) -> {error, Reason} -> Msg = "Cannot rename disk_log file", Error = {error, {Msg, Name, Fname, Head, Reason}}, - fatal("~p~n", [Error]), + fatal("~tp~n", [Error]), {noreply, State} end; @@ -400,7 +400,7 @@ handle_call({close_log, Name}, _From, State) -> {error, Reason} -> Msg = "Cannot close disk_log file", Error = {error, {Msg, Name, Reason}}, - fatal("~p~n", [Error]), + fatal("~tp~n", [Error]), {noreply, State} end; @@ -461,7 +461,7 @@ handle_call(init, _From, State) -> {reply, EarlyNodes, State2}; handle_call(Msg, _From, State) -> - error("~p got unexpected call: ~p~n", [?MODULE, Msg]), + error("~p got unexpected call: ~tp~n", [?MODULE, Msg]), {noreply, State}. accept_protocol(Mon, Version, Protocol, From, State) -> @@ -535,7 +535,7 @@ handle_cast({inconsistent_database, Context, Node}, State) -> {noreply, State}; handle_cast(Msg, State) -> - error("~p got unexpected cast: ~p~n", [?MODULE, Msg]), + error("~p got unexpected cast: ~tp~n", [?MODULE, Msg]), {noreply, State}. %%---------------------------------------------------------------------- @@ -572,7 +572,7 @@ handle_info(Msg = {'EXIT',Pid,_}, State) -> %% We have probably got an exit signal from %% disk_log or dets Hint = "Hint: check that the disk still is writable", - fatal("~p got unexpected info: ~p; ~p~n", + fatal("~p got unexpected info: ~tp; ~p~n", [?MODULE, Msg, Hint]) end; @@ -599,13 +599,13 @@ handle_info({disk_log, _Node, Log, Info}, State) -> {truncated, _No} -> ok; _ -> - mnesia_lib:important("Warning Log file ~p error reason ~s~n", + mnesia_lib:important("Warning Log file ~tp error reason ~ts~n", [Log, disk_log:format_error(Info)]) end, {noreply, State}; handle_info(Msg, State) -> - error("~p got unexpected info (~p): ~p~n", [?MODULE, State, Msg]). + error("~p got unexpected info (~tp): ~tp~n", [?MODULE, State, Msg]). process_q(State = #state{mq=[]}) -> {noreply,State}; process_q(State = #state{mq=[{info,Msg}|R]}) -> diff --git a/lib/mnesia/src/mnesia_recover.erl b/lib/mnesia/src/mnesia_recover.erl index b204fb282f..d792070332 100644 --- a/lib/mnesia/src/mnesia_recover.erl +++ b/lib/mnesia/src/mnesia_recover.erl @@ -762,7 +762,7 @@ handle_call(sync, _From, State) -> {reply, ok, State}; handle_call(Msg, _From, State) -> - error("~p got unexpected call: ~p~n", [?MODULE, Msg]), + error("~p got unexpected call: ~tp~n", [?MODULE, Msg]), {noreply, State}. do_log_mnesia_up(Node) -> @@ -881,7 +881,7 @@ handle_cast({log_dump_overload, Flag}, State) when is_boolean(Flag) -> {noreply, State#state{log_dump_overload = Flag}}; handle_cast(Msg, State) -> - error("~p got unexpected cast: ~p~n", [?MODULE, Msg]), + error("~p got unexpected cast: ~tp~n", [?MODULE, Msg]), {noreply, State}. %%---------------------------------------------------------------------- @@ -927,11 +927,11 @@ handle_info({force_decision, Tid}, State) -> end; handle_info({'EXIT', Pid, R}, State) when Pid == State#state.supervisor -> - mnesia_lib:dbg_out("~p was ~p~n",[?MODULE, R]), + mnesia_lib:dbg_out("~p was ~tp~n",[?MODULE, R]), {stop, shutdown, State}; handle_info(Msg, State) -> - error("~p got unexpected info: ~p~n", [?MODULE, Msg]), + error("~p got unexpected info: ~tp~n", [?MODULE, Msg]), {noreply, State}. %%---------------------------------------------------------------------- diff --git a/lib/mnesia/src/mnesia_schema.erl b/lib/mnesia/src/mnesia_schema.erl index f71ee26d7c..83cc19c678 100644 --- a/lib/mnesia/src/mnesia_schema.erl +++ b/lib/mnesia/src/mnesia_schema.erl @@ -386,7 +386,7 @@ delete_schema(Ns) when is_list(Ns), Ns /= [] -> [] -> ok; BadReplies -> - verbose("~s: ~p~n", [Reason, BadReplies]), + verbose("~s: ~tp~n", [Reason, BadReplies]), {error, {"All nodes not running", BadReplies}} end; {_Replies, BadNs} -> @@ -467,10 +467,10 @@ opt_create_dir(UseDir, Dir) when UseDir == true-> false -> case file:make_dir(Dir) of ok -> - verbose("Create Directory ~p~n", [Dir]), + verbose("Create Directory ~tp~n", [Dir]), ok; {error, Reason} -> - verbose("Cannot create mnesia dir ~p~n", [Reason]), + verbose("Cannot create mnesia dir ~tp~n", [Reason]), {error, {"Cannot create Mnesia dir", Dir, Reason}} end end; @@ -1470,7 +1470,7 @@ verify_backend_type(Name, Module) -> [] -> ok; _Other -> - io:fwrite(user, "Missing backend_type exports: ~p~n", [_Other]), + io:fwrite(user, "Missing backend_type exports: ~tp~n", [_Other]), mnesia:abort({bad_type, {backend_type,Name,Module}}) end. @@ -1776,7 +1776,7 @@ make_del_table_copy(Tab, Node) -> mnesia:abort({combine_error, Tab, "Last replica"}); [] -> ensure_active(Cs), - dbg_out("Last replica deleted in table ~p~n", [Tab]), + dbg_out("Last replica deleted in table ~tp~n", [Tab]), make_delete_table(Tab, whole_table); _ when Tab == schema -> %% ensure_active(Cs2), @@ -2178,13 +2178,13 @@ do_write_table_property(Tab, Prop) -> case change_prop_in_existing_op(Tab, Prop, write_property, Store) of true -> dbg_out("change_prop_in_existing_op" - "(~p,~p,write_property,Store) -> true~n", + "(~tp,~p,write_property,Store) -> true~n", [Tab,Prop]), %% we have merged the table prop into the create_table op ok; false -> dbg_out("change_prop_in_existing_op" - "(~p,~p,write_property,Store) -> false~n", + "(~tp,~p,write_property,Store) -> false~n", [Tab,Prop]), %% this must be an existing table get_tid_ts_and_lock(Tab, none), @@ -2315,13 +2315,13 @@ do_delete_table_property(Tab, PropKey) -> case change_prop_in_existing_op(Tab, PropKey, delete_property, Store) of true -> dbg_out("change_prop_in_existing_op" - "(~p,~p,delete_property,Store) -> true~n", + "(~tp,~p,delete_property,Store) -> true~n", [Tab,PropKey]), %% we have merged the table prop into the create_table op ok; false -> dbg_out("change_prop_in_existing_op" - "(~p,~p,delete_property,Store) -> false~n", + "(~tp,~p,delete_property,Store) -> false~n", [Tab,PropKey]), %% this must be an existing table get_tid_ts_and_lock(Tab, none), @@ -2435,17 +2435,17 @@ prepare_op(_Tid, {op, sync_trans}, {part, CoordPid}) -> {sync_trans, CoordPid} -> {false, optional}; {mnesia_down, _Node} = Else -> - mnesia_lib:verbose("sync_op terminated due to ~p~n", [Else]), + mnesia_lib:verbose("sync_op terminated due to ~tp~n", [Else]), mnesia:abort(Else); {'EXIT', _, _} = Else -> - mnesia_lib:verbose("sync_op terminated due to ~p~n", [Else]), + mnesia_lib:verbose("sync_op terminated due to ~tp~n", [Else]), mnesia:abort(Else) end; prepare_op(_Tid, {op, sync_trans}, {coord, Nodes}) -> case receive_sync(Nodes, []) of {abort, Reason} -> - mnesia_lib:verbose("sync_op terminated due to ~p~n", [Reason]), + mnesia_lib:verbose("sync_op terminated due to ~tp~n", [Reason]), mnesia:abort(Reason); Pids -> [Pid ! {sync_trans, self()} || Pid <- Pids], @@ -2707,7 +2707,7 @@ prepare_op(_Tid, {op, transform, Fun, TabDef}, _WaitFor) -> {true, Objs, mandatory} catch _:Reason -> mnesia_lib:db_fixtable(Storage, Tab, false), - mnesia_lib:important("Transform function failed: '~p' in '~p'", + mnesia_lib:important("Transform function failed: '~tp' in '~tp'", [Reason, erlang:get_stacktrace()]), exit({"Bad transform function", Tab, Fun, node(), Reason}) end @@ -2719,7 +2719,7 @@ prepare_op(_Tid, {op, merge_schema, TabDef}, _WaitFor) -> ok -> {true, optional}; Error -> - verbose("Merge_Schema ~p failed on ~p: ~p~n", [_Tid,node(),Error]), + verbose("Merge_Schema ~p failed on ~p: ~tp~n", [_Tid,node(),Error]), mnesia:abort({bad_commit, Error}) end; prepare_op(_Tid, _Op, _WaitFor) -> @@ -3133,7 +3133,7 @@ ext_real_suffixes(Ext) -> [M || {_,M} <- Ext]) catch error:E -> - verbose("Cant find real ext suffixes (~p)~n", [E]), + verbose("Cant find real ext suffixes (~tp)~n", [E]), [] end. @@ -3142,7 +3142,7 @@ ext_tmp_suffixes(Ext) -> [M || {_,M} <- Ext]) catch error:E -> - verbose("Cant find tmp ext suffixes (~p)~n", [E]), + verbose("Cant find tmp ext suffixes (~tp)~n", [E]), [] end. @@ -3153,14 +3153,14 @@ info() -> info(Tab) -> Props = get_table_properties(Tab), - io:format("-- Properties for ~w table --- ~n",[Tab]), + io:format("-- Properties for ~tw table --- ~n",[Tab]), info2(Tab, Props). info2(Tab, [{cstruct, _V} | Tail]) -> % Ignore cstruct info2(Tab, Tail); info2(Tab, [{frag_hash, _V} | Tail]) -> % Ignore frag_hash info2(Tab, Tail); info2(Tab, [{P, V} | Tail]) -> - io:format("~-20w -> ~p~n",[P,V]), + io:format("~-20tw -> ~tp~n",[P,V]), info2(Tab, Tail); info2(_, []) -> io:format("~n", []). @@ -3726,7 +3726,7 @@ merge_versions(AnythingNew, Cs, RemoteCs, Force) -> ok; true -> Str = io_lib:format("Bad cookies. Cannot merge definitions of " - "table ~w. Local = ~w, Remote = ~w~n", + "table ~tw. Local = ~w, Remote = ~w~n", [Cs#cstruct.name, Cs, RemoteCs]), throw(Str) end, @@ -3746,7 +3746,7 @@ merge_versions(AnythingNew, Cs, RemoteCs, Force) -> do_merge_versions(AnythingNew, Cs, RemoteCs); true -> Str1 = io_lib:format("Cannot merge definitions of " - "table ~w. Local = ~w, Remote = ~w~n", + "table ~tw. Local = ~w, Remote = ~w~n", [Cs#cstruct.name, Cs, RemoteCs]), throw(Str1) end. diff --git a/lib/mnesia/src/mnesia_subscr.erl b/lib/mnesia/src/mnesia_subscr.erl index c2748f5bae..dfaa20d2d3 100644 --- a/lib/mnesia/src/mnesia_subscr.erl +++ b/lib/mnesia/src/mnesia_subscr.erl @@ -264,7 +264,7 @@ handle_call({change, How}, _From, State) -> {reply, Reply, State}; handle_call(Msg, _From, State) -> - error("~p got unexpected call: ~p~n", [?MODULE, Msg]), + error("~p got unexpected call: ~tp~n", [?MODULE, Msg]), {noreply, State}. %%---------------------------------------------------------------------- @@ -274,7 +274,7 @@ handle_call(Msg, _From, State) -> %% {stop, Reason, State} (terminate/2 is called) %%---------------------------------------------------------------------- handle_cast(Msg, State) -> - error("~p got unexpected cast: ~p~n", [?MODULE, Msg]), + error("~p got unexpected cast: ~tp~n", [?MODULE, Msg]), {noreply, State}. %%---------------------------------------------------------------------- @@ -292,7 +292,7 @@ handle_info({'EXIT', Pid, _Reason}, State) -> {noreply, State}; handle_info(Msg, State) -> - error("~p got unexpected info: ~p~n", [?MODULE, Msg]), + error("~p got unexpected info: ~tp~n", [?MODULE, Msg]), {noreply, State}. %%---------------------------------------------------------------------- diff --git a/lib/mnesia/src/mnesia_text.erl b/lib/mnesia/src/mnesia_text.erl index 21adca813a..7d24d09472 100644 --- a/lib/mnesia/src/mnesia_text.erl +++ b/lib/mnesia/src/mnesia_text.erl @@ -87,18 +87,18 @@ validate_tab(_) -> error(badtab). make_tabs([{Tab, Def} | Tail]) -> try mnesia:table_info(Tab, where_to_read) of Node -> - io:format("** Table ~w already exists on ~p, just entering data~n", + io:format("** Table ~tw already exists on ~p, just entering data~n", [Tab, Node]), make_tabs(Tail) catch exit:_ -> %% non-existing table case mnesia:create_table(Tab, Def) of {aborted, Reason} -> - io:format("** Failed to create table ~w ~n" - "** Reason = ~w, Args = ~p~n", + io:format("** Failed to create table ~tw ~n" + "** Reason = ~tw, Args = ~tp~n", [Tab, Reason, Def]), [Tab | make_tabs(Tail)]; _ -> - io:format("New table ~w~n", [Tab]), + io:format("New table ~tw~n", [Tab]), make_tabs(Tail) end end; @@ -139,12 +139,12 @@ collect_data(Tabs, [{Line, Term} | Tail]) when is_tuple(Term) -> {value, _} -> [Term | collect_data(Tabs, Tail)]; _Other -> - io:format("Object:~p at line ~w unknown\n", [Term,Line]), + io:format("Object:~tp at line ~w unknown\n", [Term,Line]), error(undefined_object) end; collect_data(_Tabs, []) -> []; collect_data(_Tabs, [H|_T]) -> - io:format("Object:~p unknown\n", [H]), + io:format("Object:~tp unknown\n", [H]), error(undefined_object). error(What) -> throw({error, What}). @@ -178,7 +178,7 @@ read_term_from_stream(Stream, File, Line) -> {ok, {Line, Term}, EndLine}; {error, {NewLine,Mod,What}} -> Str = Mod:format_error(What), - io:format("Error in line:~p of:~p ~s\n", + io:format("Error in line:~p of:~tp ~ts\n", [NewLine, File, Str]), error end; diff --git a/lib/mnesia/src/mnesia_tm.erl b/lib/mnesia/src/mnesia_tm.erl index 305bf14bcf..ebf580d09e 100644 --- a/lib/mnesia/src/mnesia_tm.erl +++ b/lib/mnesia/src/mnesia_tm.erl @@ -314,7 +314,7 @@ doit_loop(#state{coordinators=Coordinators,participants=Participants,supervisor= ?eval_debug_fun({?MODULE, do_abort, pre}, [{tid, Tid}]), case gb_trees:lookup(Tid, Participants) of none -> - verbose("Tried to abort a non participant transaction ~p: ~p~n", + verbose("Tried to abort a non participant transaction ~p: ~tp~n", [Tid, Reason]), mnesia_locker:release_tid(Tid), doit_loop(State); @@ -417,7 +417,7 @@ doit_loop(#state{coordinators=Coordinators,participants=Participants,supervisor= {From, {unblock_me, Tab}} -> case lists:member(Tab, State#state.blocked_tabs) of false -> - verbose("Wrong dirty Op blocked on ~p ~p ~p", + verbose("Wrong dirty Op blocked on ~p ~tp ~p", [node(), Tab, From]), reply(From, unblocked), doit_loop(State); @@ -466,11 +466,11 @@ doit_loop(#state{coordinators=Coordinators,participants=Participants,supervisor= end; {system, From, Msg} -> - dbg_out("~p got {system, ~p, ~p}~n", [?MODULE, From, Msg]), + dbg_out("~p got {system, ~p, ~tp}~n", [?MODULE, From, Msg]), sys:handle_system_msg(Msg, From, Sup, ?MODULE, [], State); Msg -> - verbose("** ERROR ** ~p got unexpected message: ~p~n", [?MODULE, Msg]), + verbose("** ERROR ** ~p got unexpected message: ~tp~n", [?MODULE, Msg]), doit_loop(State) end. @@ -556,7 +556,7 @@ handle_exit(Pid, Reason, State) -> %% We got exit from a local fool doit_loop(State); {P = #participant{}, _RestP} -> - fatal("Participant ~p in transaction ~p died ~p~n", + fatal("Participant ~p in transaction ~p died ~tp~n", [P#participant.pid, P#participant.tid, Reason]), NewPs = gb_trees:delete(P#participant.tid,State#state.participants), doit_loop(State#state{participants = NewPs}) @@ -598,7 +598,7 @@ recover_coordinator(Tid, Etabs) -> ok %% to the new nested trans store. end catch _:Reason -> - dbg_out("Recovery of coordinator ~p failed:~n", + dbg_out("Recovery of coordinator ~p failed: ~tp~n", [Tid, {Reason, erlang:get_stacktrace()}]), Protocol = asym_trans, tell_outcome(Tid, Protocol, node(), CheckNodes, TellNodes) @@ -941,7 +941,7 @@ decr(_X) -> 0. return_abort(Fun, Args, Reason) -> {_Mod, Tid, Ts} = get(mnesia_activity_state), - dbg_out("Transaction ~p calling ~p with ~p failed: ~n ~p~n", + dbg_out("Transaction ~p calling ~tp with ~tp failed: ~n ~tp~n", [Tid, Fun, Args, Reason]), OldStore = Ts#tidstore.store, Nodes = get_elements(nodes, OldStore), @@ -1714,7 +1714,7 @@ commit_participant(Coord, Tid, Bin, C0, DiscNs, _RamNs) -> mnesia_schema:undo_prepare_commit(Tid, C0); Msg -> - verbose("** ERROR ** commit_participant ~p, got unexpected msg: ~p~n", + verbose("** ERROR ** commit_participant ~p, got unexpected msg: ~tp~n", [Tid, Msg]) end; {Tid, {do_abort, Reason}} -> @@ -1730,7 +1730,7 @@ commit_participant(Coord, Tid, Bin, C0, DiscNs, _RamNs) -> Msg -> reply(Coord, {do_abort, Tid, self(), {bad_commit,internal}}), - verbose("** ERROR ** commit_participant ~p, got unexpected msg: ~p~n", + verbose("** ERROR ** commit_participant ~p, got unexpected msg: ~tp~n", [Tid, Msg]) end catch _:Reason -> @@ -1804,7 +1804,7 @@ do_update(Tid, Storage, [Op | Ops], OldRes) -> %% Determine actual storage type and try again. %% BUGBUG: Updates may be lost if table is transformed. ST = erlang:get_stacktrace(), - verbose("do_update in ~w failed: ~p -> {'EXIT', ~p}~n", + verbose("do_update in ~w failed: ~tp -> {'EXIT', ~tp}~n", [Tid, Op, {Reason, ST}]), do_update(Tid, Storage, Ops, OldRes) end; @@ -1919,7 +1919,7 @@ do_snmp(Tid, [Head|Tail]) -> %% deleted our local replica or recently deattached %% the snmp table ST = erlang:get_stacktrace(), - verbose("do_snmp in ~w failed: ~p -> {'EXIT', ~p}~n", + verbose("do_snmp in ~w failed: ~tp -> {'EXIT', ~tp}~n", [Tid, Head, {Reason, ST}]) end, do_snmp(Tid, Tail). @@ -2151,7 +2151,7 @@ pr_participant(Stream, P) -> true -> Commit0 end, pr_tid(Stream, P#participant.tid), - io:format(Stream, "with participant objects ~p~n", [Commit]). + io:format(Stream, "with participant objects ~tp~n", [Commit]). pr_tid(Stream, Tid) -> @@ -2193,7 +2193,7 @@ search_pr_participant(S, [ P | Tail]) -> true -> Commit0 end, - io:format("~p~n", [Commit]), + io:format("~tp~n", [Commit]), search_pr_participant(S,Tail); %% !!!!! true -> search_pr_participant(S, Tail) @@ -2214,12 +2214,12 @@ display_pid_info(Pid) -> Reds = fetch(reductions, Info), LM = length(fetch(messages, Info)), pformat(io_lib:format("~p", [Pid]), - io_lib:format("~p", [Call]), - io_lib:format("~p", [Curr]), Reds, LM) + io_lib:format("~tp", [Call]), + io_lib:format("~tp", [Curr]), Reds, LM) end. pformat(A1, A2, A3, A4, A5) -> - io:format( "~-12s ~-21s ~-21s ~9w ~4w~n", [A1,A2,A3,A4,A5]). + io:format( "~-12s ~-21ts ~-21ts ~9w ~4w~n", [A1,A2,A3,A4,A5]). fetch(Key, Info) -> case lists:keysearch(Key, 1, Info) of diff --git a/lib/mnesia/test/mnesia_SUITE.erl b/lib/mnesia/test/mnesia_SUITE.erl index 3ec4847c5d..279744dbb0 100644 --- a/lib/mnesia/test/mnesia_SUITE.erl +++ b/lib/mnesia/test/mnesia_SUITE.erl @@ -21,7 +21,12 @@ %% -module(mnesia_SUITE). -author('[email protected]'). --compile([export_all]). +-export([init_per_testcase/2, end_per_testcase/2, + init_per_suite/1, end_per_suite/1, + init_per_group/2, end_per_group/2, + suite/0, all/0, groups/0]). +-export([app/1, appup/1, clean_up_suite/1, silly/0]). + -include_lib("common_test/include/ct.hrl"). -include("mnesia_test_lib.hrl"). @@ -92,16 +97,8 @@ groups() -> %% benchmarks {heavy, [], [{group, measure}]}, {measure, [], [{mnesia_measure_test, all}]}, - {prediction, [], - [{group, mnesia_measure_test, prediction}]}, - {fairness, [], - [{group, mnesia_measure_test, fairness}]}, {benchmarks, [], [{group, mnesia_measure_test, benchmarks}]}, - {consumption, [], - [{group, mnesia_measure_test, consumption}]}, - {scalability, [], - [{group, mnesia_measure_test, scalability}]}, %% This test suite is an extract of the grand Mnesia suite %% it contains OTP R4B specific test cases {otp_r4b, [], diff --git a/lib/mnesia/test/mnesia_atomicity_test.erl b/lib/mnesia/test/mnesia_atomicity_test.erl index cc32ba3826..58a5dc1d40 100644 --- a/lib/mnesia/test/mnesia_atomicity_test.erl +++ b/lib/mnesia/test/mnesia_atomicity_test.erl @@ -22,9 +22,37 @@ -module(mnesia_atomicity_test). -author('[email protected]'). -author('[email protected]'). --compile([export_all]). -include("mnesia_test_lib.hrl"). +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). +-export([explicit_abort_in_middle_of_trans/1, + runtime_error_in_middle_of_trans/1, + mnesia_down_during_infinite_trans/1, + kill_self_in_middle_of_trans/1, throw_in_middle_of_trans/1, + lock_waiter_sw_r/1, lock_waiter_sw_rt/1, lock_waiter_sw_wt/1, + lock_waiter_wr_r/1, lock_waiter_srw_r/1, lock_waiter_sw_sw/1, + lock_waiter_sw_w/1, lock_waiter_sw_wr/1, lock_waiter_sw_srw/1, + lock_waiter_wr_wt/1, lock_waiter_srw_wt/1, + lock_waiter_wr_sw/1, lock_waiter_srw_sw/1, lock_waiter_wr_w/1, + lock_waiter_srw_w/1, lock_waiter_r_sw/1, lock_waiter_r_w/1, + lock_waiter_r_wt/1, lock_waiter_rt_sw/1, lock_waiter_rt_w/1, + lock_waiter_rt_wt/1, lock_waiter_wr_wr/1, + lock_waiter_srw_srw/1, lock_waiter_wt_r/1, lock_waiter_wt_w/1, + lock_waiter_wt_rt/1, lock_waiter_wt_wt/1, lock_waiter_wt_wr/1, + lock_waiter_wt_srw/1, lock_waiter_wt_sw/1, lock_waiter_w_wr/1, + lock_waiter_w_srw/1, lock_waiter_w_sw/1, lock_waiter_w_r/1, + lock_waiter_w_w/1, lock_waiter_w_rt/1, lock_waiter_w_wt/1, + restart_r_one/1, restart_w_one/1, restart_rt_one/1, + restart_wt_one/1, restart_wr_one/1, restart_sw_one/1, + restart_r_two/1, restart_w_two/1, restart_rt_two/1, + restart_wt_two/1, restart_wr_two/1, restart_sw_two/1 + ] + ). + +-export([perform_restarted_transaction/1, sync_tid_release/0]). + init_per_testcase(Func, Conf) -> mnesia_test_lib:init_per_testcase(Func, Conf). diff --git a/lib/mnesia/test/mnesia_bench_SUITE.erl b/lib/mnesia/test/mnesia_bench_SUITE.erl index 7c86db383d..5cc01867c4 100644 --- a/lib/mnesia/test/mnesia_bench_SUITE.erl +++ b/lib/mnesia/test/mnesia_bench_SUITE.erl @@ -21,7 +21,13 @@ %% -module(mnesia_bench_SUITE). -author('[email protected]'). --compile(export_all). + +-export([init_per_testcase/2, end_per_testcase/2, + init_per_suite/1, end_per_suite/1, + init_per_group/2, end_per_group/2, + suite/0, all/0, groups/0]). + +-export([tpcb_conflict_ramcopies/1, tpcb_conflict_disk_only_copies/1]). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% suite() -> [{ct_hooks,[{ts_install_cth,[{nodenames,2}]}]}]. diff --git a/lib/mnesia/test/mnesia_consistency_test.erl b/lib/mnesia/test/mnesia_consistency_test.erl index 2fe1bd34e6..7a2678cee3 100644 --- a/lib/mnesia/test/mnesia_consistency_test.erl +++ b/lib/mnesia/test/mnesia_consistency_test.erl @@ -21,7 +21,78 @@ %% -module(mnesia_consistency_test). -author('[email protected]'). --compile([export_all]). + +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). + +-export([consistency_after_change_table_copy_type/1, + consistency_after_rename_of_node/1, + consistency_after_restart_1_ram/1, + consistency_after_restart_1_disc/1, + consistency_after_restart_1_disc_only/1, + consistency_after_restart_2_ram/1, + consistency_after_restart_2_disc/1, + consistency_after_restart_2_disc_only/1, + consistency_after_dump_tables_1_ram/1, + consistency_after_dump_tables_2_ram/1, + consistency_after_add_replica_2_ram/1, + consistency_after_add_replica_2_disc/1, + consistency_after_add_replica_2_disc_only/1, + consistency_after_add_replica_3_ram/1, + consistency_after_add_replica_3_disc/1, + consistency_after_add_replica_3_disc_only/1, + consistency_after_del_replica_2_ram/1, + consistency_after_del_replica_2_disc/1, + consistency_after_del_replica_2_disc_only/1, + consistency_after_del_replica_3_ram/1, + consistency_after_del_replica_3_disc/1, + consistency_after_del_replica_3_disc_only/1, + consistency_after_move_replica_2_ram/1, + consistency_after_move_replica_2_disc/1, + consistency_after_move_replica_2_disc_only/1, + consistency_after_move_replica_3_ram/1, + consistency_after_move_replica_3_disc/1, + consistency_after_move_replica_3_disc_only/1, + consistency_after_transform_table_ram/1, + consistency_after_transform_table_disc/1, + consistency_after_transform_table_disc_only/1, + consistency_after_fallback_2_ram/1, + consistency_after_fallback_2_disc/1, + consistency_after_fallback_2_disc_only/1, + consistency_after_fallback_3_ram/1, + consistency_after_fallback_3_disc/1, + consistency_after_fallback_3_disc_only/1, + consistency_after_restore_clear_ram/1, + consistency_after_restore_clear_disc/1, + consistency_after_restore_clear_disc_only/1, + consistency_after_restore_recreate_ram/1, + consistency_after_restore_recreate_disc/1, + consistency_after_restore_recreate_disc_only/1, + updates_during_checkpoint_activation_1_ram/1, + updates_during_checkpoint_activation_1_disc/1, + updates_during_checkpoint_activation_1_disc_only/1, + updates_during_checkpoint_activation_2_ram/1, + updates_during_checkpoint_activation_2_disc/1, + updates_during_checkpoint_activation_2_disc_only/1, + updates_during_checkpoint_activation_3_ram/1, + updates_during_checkpoint_activation_3_disc/1, + updates_during_checkpoint_activation_3_disc_only/1, + updates_during_checkpoint_iteration_2_ram/1, + updates_during_checkpoint_iteration_2_disc/1, + updates_during_checkpoint_iteration_2_disc_only/1, + load_table_with_activated_checkpoint_ram/1, + load_table_with_activated_checkpoint_disc/1, + load_table_with_activated_checkpoint_disc_only/1, + add_table_copy_to_table_checkpoint_ram/1, + add_table_copy_to_table_checkpoint_disc/1, + add_table_copy_to_table_checkpoint_disc_only/1, + inst_fallback_process_dies/1, fatal_when_inconsistency/1, + after_delete/1,cause_switch_before/1, cause_switch_after/1, + cause_abort_before/1, cause_abort_after/1, + change_schema_before/1, change_schema_after/1]). + +-export([change_tab/3]). -include("mnesia_test_lib.hrl"). diff --git a/lib/mnesia/test/mnesia_cost.erl b/lib/mnesia/test/mnesia_cost.erl index a3fc8dfe20..4d0dd7b0ee 100644 --- a/lib/mnesia/test/mnesia_cost.erl +++ b/lib/mnesia/test/mnesia_cost.erl @@ -20,7 +20,7 @@ %% -module(mnesia_cost). --compile(export_all). +-export([go/0, go/1]). %% This code exercises the mnesia system and produces a bunch %% of measurements on what various things cost @@ -156,64 +156,3 @@ do_dirty(I, F) when I /= 0 -> F(), do_dirty(I-1, F); do_dirty(_,_) -> ok. - - - -table_load([N1,N2| _ ] = Ns) -> - Nodes = [N1,N2], - rpc:multicall(Ns, mnesia, lkill, []), - ok = mnesia:delete_schema(Ns), - ok = mnesia:create_schema(Nodes), - rpc:multicall(Nodes, mnesia, start, []), - TabDef = [{disc_copies,[N1]},{ram_copies,[N2]}, - {attributes,record_info(fields,item)},{record_name,item}], - Tabs = [list_to_atom("tab" ++ integer_to_list(I)) || I <- lists:seq(1,400)], - - [mnesia:create_table(Tab,TabDef) || Tab <- Tabs], - -%% InitTab = fun(Tab) -> -%% mnesia:write_lock_table(Tab), -%% InitRec = fun(Key) -> mnesia:write(Tab,#item{a=Key},write) end, -%% lists:foreach(InitRec, lists:seq(1,100)) -%% end, -%% -%% {Time,{atomic,ok}} = timer:tc(mnesia,transaction, [fun() ->lists:foreach(InitTab, Tabs) end]), - mnesia:dump_log(), -%% io:format("Init took ~p msec ~n", [Time/1000]), - rpc:call(N2, mnesia, stop, []), timer:sleep(1000), - mnesia:stop(), timer:sleep(500), - %% Warmup - ok = mnesia:start([{no_table_loaders, 1}]), - timer:tc(mnesia, wait_for_tables, [Tabs, infinity]), - mnesia:dump_log(), - rpc:call(N2, mnesia, dump_log, []), - io:format("Initialized ~n",[]), - - mnesia:stop(), timer:sleep(1000), - ok = mnesia:start([{no_table_loaders, 1}]), - {T1, ok} = timer:tc(mnesia, wait_for_tables, [Tabs, infinity]), - io:format("Loading from disc with 1 loader ~p msec~n",[T1/1000]), - mnesia:stop(), timer:sleep(1000), - ok = mnesia:start([{no_table_loaders, 4}]), - {T2, ok} = timer:tc(mnesia, wait_for_tables, [Tabs, infinity]), - io:format("Loading from disc with 4 loader ~p msec~n",[T2/1000]), - - %% Warmup - rpc:call(N2, ?MODULE, remote_load, [Tabs,4]), - io:format("Initialized ~n",[]), - - - T3 = rpc:call(N2, ?MODULE, remote_load, [Tabs,1]), - io:format("Loading from net with 1 loader ~p msec~n",[T3/1000]), - - T4 = rpc:call(N2, ?MODULE, remote_load, [Tabs,4]), - io:format("Loading from net with 4 loader ~p msec~n",[T4/1000]), - - ok. - -remote_load(Tabs,Loaders) -> - ok = mnesia:start([{no_table_loaders, Loaders}]), -%% io:format("~p ~n", [mnesia_controller:get_info(500)]), - {Time, ok} = timer:tc(mnesia, wait_for_tables, [Tabs, infinity]), - timer:sleep(1000), mnesia:stop(), timer:sleep(1000), - Time. diff --git a/lib/mnesia/test/mnesia_dirty_access_test.erl b/lib/mnesia/test/mnesia_dirty_access_test.erl index 6d970ac990..92124ebc65 100644 --- a/lib/mnesia/test/mnesia_dirty_access_test.erl +++ b/lib/mnesia/test/mnesia_dirty_access_test.erl @@ -21,9 +21,37 @@ %% -module(mnesia_dirty_access_test). -author('[email protected]'). --compile([export_all]). -include("mnesia_test_lib.hrl"). +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). + +-export([dirty_write_ram/1, dirty_write_disc/1, dirty_write_disc_only/1, dirty_write_xets/1, + dirty_read_ram/1, dirty_read_disc/1, dirty_read_disc_only/1, dirty_read_xets/1, + dirty_update_counter_ram/1, dirty_update_counter_disc/1, + dirty_update_counter_disc_only/1, dirty_update_counter_xets/1, + dirty_delete_ram/1, dirty_delete_disc/1, dirty_delete_disc_only/1, dirty_delete_xets/1, + dirty_delete_object_ram/1, dirty_delete_object_disc/1, + dirty_delete_object_disc_only/1, dirty_delete_object_xets/1, + dirty_match_object_ram/1, dirty_match_object_disc/1, + dirty_match_object_disc_only/1, dirty_match_object_xets/1, + dirty_index_match_object_ram/1, dirty_index_match_object_disc/1, + dirty_index_match_object_disc_only/1, dirty_index_match_object_xets/1, + dirty_index_read_ram/1, dirty_index_read_disc/1, + dirty_index_read_disc_only/1, dirty_index_read_xets/1, + dirty_index_update_set_ram/1, dirty_index_update_set_disc/1, + dirty_index_update_set_disc_only/1, dirty_index_update_set_xets/1, + dirty_index_update_bag_ram/1, dirty_index_update_bag_disc/1, + dirty_index_update_bag_disc_only/1, dirty_index_update_bag_xets/1, + dirty_iter_ram/1, dirty_iter_disc/1, dirty_iter_disc_only/1,dirty_iter_xets/1, + del_table_copy_1/1, del_table_copy_2/1, del_table_copy_3/1, + add_table_copy_1/1, add_table_copy_2/1, add_table_copy_3/1, + add_table_copy_4/1, move_table_copy_1/1, move_table_copy_2/1, + move_table_copy_3/1, move_table_copy_4/1]). + +-export([update_trans/3]). + init_per_testcase(Func, Conf) -> mnesia_test_lib:init_per_testcase(Func, Conf). diff --git a/lib/mnesia/test/mnesia_durability_test.erl b/lib/mnesia/test/mnesia_durability_test.erl index 97bc84a2d8..2fac5cac82 100644 --- a/lib/mnesia/test/mnesia_durability_test.erl +++ b/lib/mnesia/test/mnesia_durability_test.erl @@ -21,7 +21,33 @@ %% -module(mnesia_durability_test). -author('[email protected]'). --compile([export_all]). + +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). + +-export([durability_of_disc_copies/1, + durability_of_disc_only_copies/1, + load_latest_data/1, load_local_contents_directly/1, + load_directly_when_all_are_ram_copiesA/1, + load_directly_when_all_are_ram_copiesB/1, + load_when_last_replica_becomes_available/1, + load_when_down_from_all_other_replica_nodes/1, + late_load_transforms_into_disc_load/1, + late_load_leads_to_hanging/1, + force_load_when_nobody_intents_to_load/1, + force_load_when_someone_has_decided_to_load/1, + force_load_when_someone_else_has_loaded/1, + force_load_when_we_has_loaded/1, + force_load_on_a_non_local_table/1, + force_load_when_the_table_does_not_exist/1, + late_load_all_ram_cs_ram_nodes1/1, + late_load_all_ram_cs_ram_nodes2/1, + master_nodes/1, starting_master_nodes/1, + master_on_non_local_tables/1, + remote_force_load_with_local_master_node/1, + dump_ram_copies/1, dump_disc_copies/1, dump_disc_only/1]). + -include("mnesia_test_lib.hrl"). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/lib/mnesia/test/mnesia_evil_backup.erl b/lib/mnesia/test/mnesia_evil_backup.erl index 0fa72c4305..45b11f2f3f 100644 --- a/lib/mnesia/test/mnesia_evil_backup.erl +++ b/lib/mnesia/test/mnesia_evil_backup.erl @@ -28,10 +28,23 @@ -module(mnesia_evil_backup). -author('[email protected]'). --compile(export_all). -include("mnesia_test_lib.hrl"). -%%-export([Function/Arity, ...]). +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). + +-export([backup/1, bad_backup/1, global_backup_checkpoint/1, + traverse_backup/1, + selective_backup_checkpoint/1, + incremental_backup_checkpoint/1, install_fallback/1, + uninstall_fallback/1, local_fallback/1, + sops_with_checkpoint/1, + restore_errors/1, restore_clear/1, restore_keep/1, + restore_recreate/1, restore_clear_ram/1 + ]). + +-export([check_tab/2]). init_per_testcase(Func, Conf) -> mnesia_test_lib:init_per_testcase(Func, Conf). diff --git a/lib/mnesia/test/mnesia_evil_coverage_test.erl b/lib/mnesia/test/mnesia_evil_coverage_test.erl index 6e34040bc4..074967469b 100644 --- a/lib/mnesia/test/mnesia_evil_coverage_test.erl +++ b/lib/mnesia/test/mnesia_evil_coverage_test.erl @@ -23,7 +23,32 @@ -author('[email protected]'). -include("mnesia_test_lib.hrl"). --compile([export_all]). +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). + +-export([system_info/1, table_info/1, error_description/1, + db_node_lifecycle/1, evil_delete_db_node/1, start_and_stop/1, + checkpoint/1, table_lifecycle/1, storage_options/1, + add_copy_conflict/1, add_copy_when_going_down/1, + replica_management/1, clear_table_during_load/1, + schema_availability/1, local_content/1, + replica_location/1, user_properties/1, unsupp_user_props/1, + sorted_ets/1, + change_table_access_mode/1, change_table_load_order/1, + set_master_nodes/1, offline_set_master_nodes/1, + dump_tables/1, dump_log/1, wait_for_tables/1, force_load_table/1, + snmp_open_table/1, snmp_close_table/1, snmp_get_next_index/1, + snmp_get_row/1, snmp_get_mnesia_key/1, snmp_update_counter/1, + snmp_order/1, subscribe_standard/1, subscribe_extended/1, + foldl/1, info/1, schema_0/1, schema_1/1, view_0/1, view_1/1, view_2/1, + lkill/1, kill/1, + record_name_dirty_access_ram/1, + record_name_dirty_access_disc/1, + record_name_dirty_access_disc_only/1, + record_name_dirty_access_xets/1]). + +-export([info_check/8]). -define(cleanup(N, Config), mnesia_test_lib:prepare_test_case([{reload_appls, [mnesia]}], diff --git a/lib/mnesia/test/mnesia_examples_test.erl b/lib/mnesia/test/mnesia_examples_test.erl index 808e62d9c2..f1259abf90 100644 --- a/lib/mnesia/test/mnesia_examples_test.erl +++ b/lib/mnesia/test/mnesia_examples_test.erl @@ -21,7 +21,14 @@ %% -module(mnesia_examples_test). -author('[email protected]'). --compile([export_all]). +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). +-export([bup/1, company/1, meter/1, + replica_test/1, sticky_replica_test/1, dist_test/1, + conflict_test/1, frag_test/1, frag2_test/1, remote_test/1, + remote_frag2_test/1, opt_load/1]). + -include("mnesia_test_lib.hrl"). init_per_testcase(Func, Conf) -> diff --git a/lib/mnesia/test/mnesia_frag_test.erl b/lib/mnesia/test/mnesia_frag_test.erl index 9f2102beb2..7371792fda 100644 --- a/lib/mnesia/test/mnesia_frag_test.erl +++ b/lib/mnesia/test/mnesia_frag_test.erl @@ -23,7 +23,17 @@ -author('[email protected]'). -include("mnesia_test_lib.hrl"). --compile([export_all]). +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). + + +-export([nice_single/1, nice_multi/1, nice_access/1, iter_access/1, + consistency/1, evil_create/1, evil_delete/1, evil_change/1, evil_combine/1, + evil_loop/1, evil_delete_db_node/1]). + + +-export([frag_dist/1]). init_per_testcase(Func, Conf) -> mnesia_test_lib:init_per_testcase(Func, Conf). @@ -845,16 +855,7 @@ frag_rec_dist(Tab) -> Fun = fun() -> mnesia:table_info(Tab, frag_size) end, [Size || {_, Size} <- mnesia:activity(sync_dirty, Fun, mnesia_frag)]. -table_size(Tab) -> - Node = mnesia:table_info(Tab, where_to_read), - rpc:call(Node, mnesia, table_info, [Tab, size]). - sort_res(List) when is_list(List) -> lists:sort(List); sort_res(Else) -> Else. - -rev_res(List) when is_list(List) -> - lists:reverse(List); -rev_res(Else) -> - Else. diff --git a/lib/mnesia/test/mnesia_install_test.erl b/lib/mnesia/test/mnesia_install_test.erl index 103f85b3d6..3f67396eb0 100644 --- a/lib/mnesia/test/mnesia_install_test.erl +++ b/lib/mnesia/test/mnesia_install_test.erl @@ -21,8 +21,13 @@ %% -module(mnesia_install_test). -author('[email protected]'). +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). + +-export([silly_durability/1, silly_move/1, silly_upgrade/1, conflict/1, dist/1, + silly/0, silly2/1]). --compile([export_all]). -include("mnesia_test_lib.hrl"). init_per_testcase(Func, Conf) -> diff --git a/lib/mnesia/test/mnesia_isolation_test.erl b/lib/mnesia/test/mnesia_isolation_test.erl index 63940ec05c..1c3ea5ec92 100644 --- a/lib/mnesia/test/mnesia_isolation_test.erl +++ b/lib/mnesia/test/mnesia_isolation_test.erl @@ -22,7 +22,36 @@ -module(mnesia_isolation_test). -author('[email protected]'). --compile([export_all]). +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). + +-export([no_conflict/1, simple_queue_conflict/1, + advanced_queue_conflict/1, simple_deadlock_conflict/1, + advanced_deadlock_conflict/1, schema_deadlock/1, lock_burst/1, + nasty/1, basic_sticky_functionality/1, + unbound1/1, unbound2/1, + create_table/1, delete_table/1, move_table_copy/1, + add_table_index/1, del_table_index/1, transform_table/1, + snmp_open_table/1, snmp_close_table/1, + change_table_copy_type/1, change_table_access/1, + add_table_copy/1, del_table_copy/1, dump_tables/1, + del_table_copy_1/1, del_table_copy_2/1, del_table_copy_3/1, + add_table_copy_1/1, add_table_copy_2/1, add_table_copy_3/1, + add_table_copy_4/1, move_table_copy_1/1, move_table_copy_2/1, + move_table_copy_3/1, move_table_copy_4/1, + dirty_updates_visible_direct/1, + dirty_reads_regardless_of_trans/1, + trans_update_invisibible_outside_trans/1, + trans_update_visible_inside_trans/1, write_shadows/1, + delete_shadows/1, write_delete_shadows_bag/1, + write_delete_shadows_bag2/1, + shadow_search/1, snmp_shadows/1, + rr_kill_copy/1, foldl/1, first_next/1]). + +-export([do_fun/4, burst_counter/3, burst_incr/2, get_held/0, get_info/1, + get_sticky/0, op/4, update_own/3, update_shared/3]). + -include("mnesia_test_lib.hrl"). init_per_testcase(Func, Conf) -> @@ -668,16 +697,6 @@ unbound2(Config) when is_list(Config) -> {B, {atomic, [{ul,{key,{17,42}},val}]}}]), ok. -receiver() -> - receive - {_Pid, begin_trans} -> - receiver(); - Else -> - Else - after - 10000 -> - timeout - end. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/lib/mnesia/test/mnesia_majority_test.erl b/lib/mnesia/test/mnesia_majority_test.erl index 9811de6ae7..eb82617b60 100644 --- a/lib/mnesia/test/mnesia_majority_test.erl +++ b/lib/mnesia/test/mnesia_majority_test.erl @@ -21,7 +21,13 @@ %% -module(mnesia_majority_test). -author('[email protected]'). --compile(export_all). +-export([init_per_testcase/2, end_per_testcase/2, + all/0]). + +-export([write/1, wread/1, delete/1, clear_table/1, frag/1, + change_majority/1, frag_change_majority/1 + ]). + -include("mnesia_test_lib.hrl"). init_per_testcase(Func, Conf) -> diff --git a/lib/mnesia/test/mnesia_measure_test.erl b/lib/mnesia/test/mnesia_measure_test.erl index ad71fafecb..4e63eaee22 100644 --- a/lib/mnesia/test/mnesia_measure_test.erl +++ b/lib/mnesia/test/mnesia_measure_test.erl @@ -21,7 +21,15 @@ %% -module(mnesia_measure_test). -author('[email protected]'). --compile([export_all]). + +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). + +-export([cost/1, dbn_meters/1, + ram_tpcb/1, disc_tpcb/1, disc_only_tpcb/1, + ram_meter/1, disc_meter/1, disc_only_meter/1]). + -include("mnesia_test_lib.hrl"). @@ -39,41 +47,12 @@ end_per_testcase(Func, Conf) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% all() -> - [{group, prediction}, {group, consumption}, - {group, scalability}, {group, benchmarks}]. + [{group, benchmarks}]. groups() -> - [{prediction, [], - [reader_disturbed_by_node_down, - writer_disturbed_by_node_down, - reader_disturbed_by_node_up, - writer_disturbed_by_node_up, - reader_disturbed_by_schema_ops, - writer_disturbed_by_schema_ops, - reader_disturbed_by_checkpoint, - writer_disturbed_by_checkpoint, - reader_disturbed_by_dump_log, - writer_disturbed_by_dump_log, - reader_disturbed_by_backup, writer_disturbed_by_backup, - reader_disturbed_by_restore, - writer_disturbed_by_restore, {group, fairness}]}, - {fairness, [], - [reader_competing_with_reader, - reader_competing_with_writer, - writer_competing_with_reader, - writer_competing_with_writer]}, - {consumption, [], - [measure_resource_consumption, - determine_resource_leakage]}, - {scalability, [], - [determine_system_limits, performance_at_min_config, - performance_at_max_config, performance_at_full_load, - resource_consumption_at_min_config, - resource_consumption_at_max_config, - resource_consumption_at_full_load]}, - {benchmarks, [], + [{benchmarks, [], [{group, meter}, cost, dbn_meters, - measure_all_api_functions, {group, tpcb}]}, + {group, tpcb}]}, {tpcb, [], [ram_tpcb, disc_tpcb, disc_only_tpcb]}, {meter, [], [ram_meter, disc_meter, disc_only_meter]}]. diff --git a/lib/mnesia/test/mnesia_nice_coverage_test.erl b/lib/mnesia/test/mnesia_nice_coverage_test.erl index ffbe36e48d..7c96d6e6a0 100644 --- a/lib/mnesia/test/mnesia_nice_coverage_test.erl +++ b/lib/mnesia/test/mnesia_nice_coverage_test.erl @@ -21,7 +21,13 @@ %% -module(mnesia_nice_coverage_test). -author('[email protected]'). --compile([export_all]). + +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). + +-export([nice/1]). + -include("mnesia_test_lib.hrl"). -record(nice_tab, {key, val}). diff --git a/lib/mnesia/test/mnesia_qlc_test.erl b/lib/mnesia/test/mnesia_qlc_test.erl index 5067e86521..262a6b4abc 100644 --- a/lib/mnesia/test/mnesia_qlc_test.erl +++ b/lib/mnesia/test/mnesia_qlc_test.erl @@ -21,9 +21,18 @@ %% -module(mnesia_qlc_test). --compile(export_all). +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). + +-export([frag/1, info/1, mnesia_down/1, + dirty_nice_ram_copies/1, dirty_nice_disc_copies/1, + dirty_nice_disc_only_copies/1, + trans_nice_ram_copies/1, trans_nice_disc_copies/1, + trans_nice_disc_only_copies/1, atomic_eval/1, + nested_qlc/1 + ]). --export([all/0,groups/0,init_per_group/2,end_per_group/2]). -include("mnesia_test_lib.hrl"). -include_lib("stdlib/include/qlc.hrl"). diff --git a/lib/mnesia/test/mnesia_recovery_test.erl b/lib/mnesia/test/mnesia_recovery_test.erl index 130b87346f..82d6e6ac6a 100644 --- a/lib/mnesia/test/mnesia_recovery_test.erl +++ b/lib/mnesia/test/mnesia_recovery_test.erl @@ -21,7 +21,80 @@ %% -module(mnesia_recovery_test). -author('[email protected]'). --compile([export_all]). + +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). + +-export([coord_dies/1, after_full_disc_partition/1, + disc_less/1, garb_decision/1, + system_upgrade/1, + delete_during_start/1, + no_master_2/1, no_master_3/1, one_master_2/1, one_master_3/1, + two_master_2/1, two_master_3/1, all_master_2/1, + all_master_3/1, + dirty_read_during_down/1, trans_read_during_down/1, + mnesia_down_during_startup_disk_ram/1, + mnesia_down_during_startup_init_ram/1, + mnesia_down_during_startup_init_disc/1, + mnesia_down_during_startup_init_disc_only/1, + mnesia_down_during_startup_tm_ram/1, + mnesia_down_during_startup_tm_disc/1, + mnesia_down_during_startup_tm_disc_only/1, + with_checkpoint_same/1, with_checkpoint_other/1, + explicit_stop_during_snmp/1, + sym_trans_before_commit_kill_coord_node/1, + sym_trans_before_commit_kill_coord_pid/1, + sym_trans_before_commit_kill_part_after_ask/1, + sym_trans_before_commit_kill_part_before_ask/1, + sym_trans_after_commit_kill_coord_node/1, + sym_trans_after_commit_kill_coord_pid/1, + sym_trans_after_commit_kill_part_after_ask/1, + sym_trans_after_commit_kill_part_do_commit_pre/1, + sym_trans_after_commit_kill_part_do_commit_post/1, + sync_dirty_pre_kill_part/1, + sync_dirty_pre_kill_coord_node/1, + sync_dirty_pre_kill_coord_pid/1, + sync_dirty_post_kill_part/1, + sync_dirty_post_kill_coord_node/1, + sync_dirty_post_kill_coord_pid/1, + async_dirty_pre_kill_part/1, + async_dirty_pre_kill_coord_node/1, + async_dirty_pre_kill_coord_pid/1, + async_dirty_post_kill_part/1, + async_dirty_post_kill_coord_node/1, + async_dirty_post_kill_coord_pid/1, + asymtrans_part_ask/1, + asymtrans_part_commit_vote/1, + asymtrans_part_pre_commit/1, + asymtrans_part_log_commit/1, + asymtrans_part_do_commit/1, + asymtrans_coord_got_votes/1, + asymtrans_coord_pid_got_votes/1, + asymtrans_coord_log_commit_rec/1, + asymtrans_coord_pid_log_commit_rec/1, + asymtrans_coord_log_commit_dec/1, + asymtrans_coord_pid_log_commit_dec/1, + asymtrans_coord_rec_acc_pre_commit_log_commit/1, + asymtrans_coord_pid_rec_acc_pre_commit_log_commit/1, + asymtrans_coord_rec_acc_pre_commit_done_commit/1, + asymtrans_coord_pid_rec_acc_pre_commit_done_commit/1, + after_corrupt_files_decision_log_head/1, + after_corrupt_files_decision_log_tail/1, + after_corrupt_files_latest_log_head/1, + after_corrupt_files_latest_log_tail/1, + after_corrupt_files_table_dat_head/1, + after_corrupt_files_table_dat_tail/1, + after_corrupt_files_schema_dat_head/1, + after_corrupt_files_schema_dat_tail/1]). + +-export([reader/2, check/0, get_all_retainers/1, + verify_data/2, verify_where2read/1, + do_trans_loop/2, + start_stop/3, do_sym_trans/2, do_sync_dirty/2, do_async_dirty/2, + do_asym_trans/2, garb_handler/1, mymnesia_start/1 + ]). + -include("mnesia_test_lib.hrl"). -include_lib("kernel/include/file.hrl"). diff --git a/lib/mnesia/test/mnesia_registry_test.erl b/lib/mnesia/test/mnesia_registry_test.erl index 3df37a2c8c..08157f1be3 100644 --- a/lib/mnesia/test/mnesia_registry_test.erl +++ b/lib/mnesia/test/mnesia_registry_test.erl @@ -21,7 +21,12 @@ %% -module(mnesia_registry_test). -author('[email protected]'). --compile([export_all]). +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). + +-export([good_dump/1, bad_dump/1, dump_registry/2, restore_registry/2]). + -include("mnesia_test_lib.hrl"). init_per_testcase(Func, Conf) -> diff --git a/lib/mnesia/test/mnesia_schema_recovery_test.erl b/lib/mnesia/test/mnesia_schema_recovery_test.erl index ca2dd74b34..5e7627ca47 100644 --- a/lib/mnesia/test/mnesia_schema_recovery_test.erl +++ b/lib/mnesia/test/mnesia_schema_recovery_test.erl @@ -21,7 +21,79 @@ %% -module(mnesia_schema_recovery_test). -author('[email protected]'). --compile([export_all]). + +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). + +-export([interrupted_before_create_ram/1, + interrupted_before_create_disc/1, + interrupted_before_create_do/1, + interrupted_before_create_nostore/1, + interrupted_before_delete_ram/1, + interrupted_before_delete_disc/1, + interrupted_before_delete_do/1, + interrupted_before_add_ram/1, + interrupted_before_add_disc/1, + interrupted_before_add_do/1, + interrupted_before_add_kill_copier/1, + interrupted_before_move_ram/1, + interrupted_before_move_disc/1, + interrupted_before_move_do/1, + interrupted_before_move_kill_copier/1, + interrupted_before_delcopy_ram/1, + interrupted_before_delcopy_disc/1, + interrupted_before_delcopy_do/1, + interrupted_before_delcopy_kill_copier/1, + interrupted_before_addindex_ram/1, + interrupted_before_addindex_disc/1, + interrupted_before_addindex_do/1, + interrupted_before_delindex_ram/1, + interrupted_before_delindex_disc/1, + interrupted_before_delindex_do/1, + interrupted_before_change_type_ram2disc/1, + interrupted_before_change_type_ram2do/1, + interrupted_before_change_type_disc2ram/1, + interrupted_before_change_type_disc2do/1, + interrupted_before_change_type_do2ram/1, + interrupted_before_change_type_do2disc/1, + interrupted_before_change_type_other_node/1, + interrupted_before_change_schema_type/1, + interrupted_after_create_ram/1, + interrupted_after_create_disc/1, + interrupted_after_create_do/1, + interrupted_after_create_nostore/1, + interrupted_after_delete_ram/1, + interrupted_after_delete_disc/1, + interrupted_after_delete_do/1, + interrupted_after_add_ram/1, + interrupted_after_add_disc/1, + interrupted_after_add_do/1, + interrupted_after_add_kill_copier/1, + interrupted_after_move_ram/1, + interrupted_after_move_disc/1, + interrupted_after_move_do/1, + interrupted_after_move_kill_copier/1, + interrupted_after_delcopy_ram/1, + interrupted_after_delcopy_disc/1, + interrupted_after_delcopy_do/1, + interrupted_after_delcopy_kill_copier/1, + interrupted_after_addindex_ram/1, + interrupted_after_addindex_disc/1, + interrupted_after_addindex_do/1, + interrupted_after_delindex_ram/1, + interrupted_after_delindex_disc/1, + interrupted_after_delindex_do/1, + interrupted_after_change_type_ram2disc/1, + interrupted_after_change_type_ram2do/1, + interrupted_after_change_type_disc2ram/1, + interrupted_after_change_type_disc2do/1, + interrupted_after_change_type_do2ram/1, + interrupted_after_change_type_do2disc/1, + interrupted_after_change_type_other_node/1, + interrupted_after_change_schema_type/1]). + + -include("mnesia_test_lib.hrl"). init_per_testcase(Func, Conf) -> diff --git a/lib/mnesia/test/mnesia_trans_access_test.erl b/lib/mnesia/test/mnesia_trans_access_test.erl index 4ed73ea859..c00a1ed51f 100644 --- a/lib/mnesia/test/mnesia_trans_access_test.erl +++ b/lib/mnesia/test/mnesia_trans_access_test.erl @@ -21,7 +21,28 @@ %% -module(mnesia_trans_access_test). -author('[email protected]'). --compile([export_all]). + +-export([init_per_testcase/2, end_per_testcase/2, + init_per_group/2, end_per_group/2, + all/0, groups/0]). + +-export([write/1, read/1, wread/1, delete/1, delete_object/1, + match_object/1, select/1, select14/1, all_keys/1, transaction/1, + basic_nested/1, mix_of_nested_activities/1, + nested_trans_both_ok/1, nested_trans_child_dies/1, + nested_trans_parent_dies/1, nested_trans_both_dies/1, + index_match_object/1, index_read/1,index_write/1, + index_update_set/1, index_update_bag/1, + add_table_index_ram/1, add_table_index_disc/1, + add_table_index_disc_only/1, create_live_table_index_ram/1, + create_live_table_index_disc/1, + create_live_table_index_disc_only/1, del_table_index_ram/1, + del_table_index_disc/1, del_table_index_disc_only/1, + idx_schema_changes_ram/1, idx_schema_changes_disc/1, + idx_schema_changes_disc_only/1]). + +-export([do_nested/1]). + -include("mnesia_test_lib.hrl"). init_per_testcase(Func, Conf) -> diff --git a/lib/observer/priv/bin/cdv b/lib/observer/priv/bin/cdv index d14fd47e41..2a509c16af 100755 --- a/lib/observer/priv/bin/cdv +++ b/lib/observer/priv/bin/cdv @@ -1,4 +1,4 @@ #!/bin/sh -erl -noinput -s crashdump_viewer script_start $@ +erl -env ERL_CRASH_DUMP_SECONDS 0 -noinput -s crashdump_viewer script_start $@ diff --git a/lib/observer/priv/bin/cdv.bat b/lib/observer/priv/bin/cdv.bat index 18136a30d6..fa87c08adf 100644 --- a/lib/observer/priv/bin/cdv.bat +++ b/lib/observer/priv/bin/cdv.bat @@ -1,2 +1,2 @@ @ECHO OFF -CALL werl -s crashdump_viewer script_start %* +CALL werl -env ERL_CRASH_DUMP_SECONDS 0 -s crashdump_viewer script_start %* diff --git a/lib/observer/src/cdv_atom_cb.erl b/lib/observer/src/cdv_atom_cb.erl index a123354c8f..86cdf2fd6d 100644 --- a/lib/observer/src/cdv_atom_cb.erl +++ b/lib/observer/src/cdv_atom_cb.erl @@ -42,7 +42,7 @@ get_info(_) -> {Info,TW}. format({Bin,q}) when is_binary(Bin) -> - [$'|binary_to_list(Bin)]; + [$'|lists:flatten(io_lib:format("~ts",[Bin]))]; format({Bin,nq}) when is_binary(Bin) -> lists:flatten(io_lib:format("~ts",[Bin])); format(D) -> diff --git a/lib/observer/src/cdv_bin_cb.erl b/lib/observer/src/cdv_bin_cb.erl index 5472d36a6f..5502869973 100644 --- a/lib/observer/src/cdv_bin_cb.erl +++ b/lib/observer/src/cdv_bin_cb.erl @@ -38,6 +38,7 @@ init_bin_page(Parent,{Type,Bin}) -> [{"Format \~p",cdv_html_wx,{Type,format_bin_fun("~p",Bin)}}, {"Format \~tp",cdv_html_wx,{Type,format_bin_fun("~tp",Bin)}}, {"Format \~w",cdv_html_wx,{Type,format_bin_fun("~w",Bin)}}, + {"Format \~tw",cdv_html_wx,{Type,format_bin_fun("~tw",Bin)}}, {"Format \~s",cdv_html_wx,{Type,format_bin_fun("~s",Bin)}}, {"Format \~ts",cdv_html_wx,{Type,format_bin_fun("~ts",Bin)}}, {"Hex",cdv_html_wx,{Type,hex_binary_fun(Bin)}}, @@ -56,7 +57,7 @@ format_bin_fun(Format,Bin) -> binary_to_term_fun(Bin) -> fun() -> try binary_to_term(Bin) of - Term -> plain_html(io_lib:format("~p",[Term])) + Term -> plain_html(io_lib:format("~tp",[Term])) catch error:badarg -> Warning = "This binary can not be converted to an Erlang term", observer_html_lib:warning(Warning) diff --git a/lib/observer/src/cdv_detail_wx.erl b/lib/observer/src/cdv_detail_wx.erl index 27057fd27f..f6d282638a 100644 --- a/lib/observer/src/cdv_detail_wx.erl +++ b/lib/observer/src/cdv_detail_wx.erl @@ -20,7 +20,7 @@ -behaviour(wx_object). --export([start_link/4]). +-export([start_link/5]). -export([init/1, handle_event/2, handle_cast/2, terminate/2, code_change/3, handle_call/3, handle_info/2]). @@ -39,27 +39,42 @@ -define(ID_NOTEBOOK, 604). %% Detail view -start_link(Id, Data, ParentFrame, Callback) -> - wx_object:start_link(?MODULE, [Id, Data, ParentFrame, Callback, self()], []). +start_link(Id, Data, ParentFrame, Callback, App) -> + wx_object:start_link(?MODULE,[Id,Data,ParentFrame,Callback,App,self()],[]). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -init([Id, Data, ParentFrame, Callback, Parent]) -> +init([Id, Data, ParentFrame, Callback, App, Parent]) -> + display_progress(ParentFrame,App), case Callback:get_details(Id, Data) of {ok,Details} -> - init(Id,ParentFrame,Callback,Parent,Details); + init(Id,ParentFrame,Callback,App,Parent,Details); {yes_no, Info, Fun} -> + destroy_progress(App), case observer_lib:display_yes_no_dialog(Info) of ?wxID_YES -> Fun(); ?wxID_NO -> ok end, {stop,normal}; {info,Info} -> + destroy_progress(App), observer_lib:display_info_dialog(ParentFrame,Info), {stop,normal} end. -init(Id,ParentFrame,Callback,Parent,{Title,Info,TW}) -> +%% Display progress bar only if the calling app is crashdump_viewer +display_progress(ParentFrame,cdv) -> + observer_lib:display_progress_dialog(ParentFrame, + "Crashdump Viewer", + "Reading data"); +display_progress(_,_) -> + ok. +destroy_progress(cdv) -> + observer_lib:destroy_progress_dialog(); +destroy_progress(_) -> + ok. + +init(Id,ParentFrame,Callback,App,Parent,{Title,Info,TW}) -> Frame=wxFrame:new(ParentFrame, ?wxID_ANY, [Title], [{style, ?wxDEFAULT_FRAME_STYLE}, {size, {850,600}}]), MenuBar = wxMenuBar:new(), @@ -88,6 +103,7 @@ init(Id,ParentFrame,Callback,Parent,{Title,Info,TW}) -> wxFrame:connect(Frame, close_window), wxMenu:connect(Frame, command_menu_selected), wxFrame:show(Frame), + destroy_progress(App), {Frame, #state{parent=Parent, id=Id, frame=Frame, @@ -133,7 +149,7 @@ handle_event(Event, _State) -> error({unhandled_event, Event}). handle_info(_Info, State) -> - %% io:format("~p: ~p, Handle info: ~p~n", [?MODULE, ?LINE, _Info]), + %% io:format("~p: ~p, Handle info: ~tp~n", [?MODULE, ?LINE, _Info]), {noreply, State}. handle_call(Call, From, _State) -> diff --git a/lib/observer/src/cdv_html_wx.erl b/lib/observer/src/cdv_html_wx.erl index 0ab0ba4315..4b43b6a840 100644 --- a/lib/observer/src/cdv_html_wx.erl +++ b/lib/observer/src/cdv_html_wx.erl @@ -52,8 +52,12 @@ init([ParentWin, HtmlText]) -> init(ParentWin, HtmlText, undefined, cdv). init(ParentWin, HtmlText, Tab, App) -> + %% If progress dialog is shown, remove it now - and sett cursor busy instead + observer_lib:destroy_progress_dialog(), + wx_misc:beginBusyCursor(), HtmlWin = observer_lib:html_window(ParentWin), wxHtmlWindow:setPage(HtmlWin,HtmlText), + wx_misc:endBusyCursor(), {HtmlWin, #state{panel=HtmlWin,expand_table=Tab,app=App}}. %%%%%%%%%%%%%%%%%%%%%%% Callbacks %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -62,7 +66,7 @@ handle_info(active, State) -> {noreply, State}; handle_info(Info, State) -> - io:format("~p:~p: Unhandled info: ~p~n", [?MODULE, ?LINE, Info]), + io:format("~p:~p: Unhandled info: ~tp~n", [?MODULE, ?LINE, Info]), {noreply, State}. terminate(_Reason, _State) -> @@ -72,7 +76,7 @@ code_change(_, _, State) -> {ok, State}. handle_call(Msg, _From, State) -> - io:format("~p~p: Unhandled Call ~p~n",[?MODULE, ?LINE, Msg]), + io:format("~p~p: Unhandled Call ~tp~n",[?MODULE, ?LINE, Msg]), {reply, ok, State}. handle_cast({detail_win_closed, Id},#state{expand_wins=Opened0}=State) -> @@ -80,7 +84,7 @@ handle_cast({detail_win_closed, Id},#state{expand_wins=Opened0}=State) -> {noreply, State#state{expand_wins=Opened}}; handle_cast(Msg, State) -> - io:format("~p~p: Unhandled cast ~p~n",[?MODULE, ?LINE, Msg]), + io:format("~p~p: Unhandled cast ~tp~n",[?MODULE, ?LINE, Msg]), {noreply, State}. handle_event(#wx{event=#wxHtmlLink{type=command_html_link_clicked, @@ -118,16 +122,17 @@ handle_event(#wx{event=#wxHtmlLink{type=command_html_link_clicked, {noreply, NewState}; handle_event(Event, State) -> - io:format("~p:~p: Unhandled event ~p\n", [?MODULE,?LINE,Event]), + io:format("~p:~p: Unhandled event ~tp\n", [?MODULE,?LINE,Event]), {noreply, State}. %%%----------------------------------------------------------------- %%% Internal -expand(Id,Callback,#state{expand_wins=Opened0}=State) -> +expand(Id,Callback,#state{expand_wins=Opened0, app=App}=State) -> Opened = case lists:keyfind(Id,1,Opened0) of false -> - EW = cdv_detail_wx:start_link(Id,[],State#state.panel,Callback), + EW = cdv_detail_wx:start_link(Id,[],State#state.panel, + Callback,App), wx_object:get_pid(EW) ! active, [{Id,EW}|Opened0]; {_,EW} -> diff --git a/lib/observer/src/cdv_info_wx.erl b/lib/observer/src/cdv_info_wx.erl index 01fe6b15f2..7e416dd11a 100644 --- a/lib/observer/src/cdv_info_wx.erl +++ b/lib/observer/src/cdv_info_wx.erl @@ -65,7 +65,7 @@ handle_info(active, State) -> {noreply, State}; handle_info(Info, State) -> - io:format("~p:~p: Unhandled info: ~p~n", [?MODULE, ?LINE, Info]), + io:format("~p:~p: Unhandled info: ~tp~n", [?MODULE, ?LINE, Info]), {noreply, State}. terminate(_Reason, _State) -> @@ -88,11 +88,11 @@ handle_call(new_dump, _From, #state{callback=Callback,panel=Panel, {reply, ok, State#state{fpanel=NewFPanel,trunc_warn=TW}}; handle_call(Msg, _From, State) -> - io:format("~p~p: Unhandled Call ~p~n",[?MODULE, ?LINE, Msg]), + io:format("~p~p: Unhandled Call ~tp~n",[?MODULE, ?LINE, Msg]), {reply, ok, State}. handle_cast(Msg, State) -> - io:format("~p~p: Unhandled cast ~p~n",[?MODULE, ?LINE, Msg]), + io:format("~p~p: Unhandled cast ~tp~n",[?MODULE, ?LINE, Msg]), {noreply, State}. handle_event(#wx{event=#wxMouse{type=left_down},userData=Target}, State) -> @@ -108,7 +108,7 @@ handle_event(#wx{obj=Obj,event=#wxMouse{type=leave_window}},State) -> {noreply, State}; handle_event(Event, State) -> - io:format("~p:~p: Unhandled event ~p\n", [?MODULE,?LINE,Event]), + io:format("~p:~p: Unhandled event ~tp\n", [?MODULE,?LINE,Event]), {noreply, State}. %%%----------------------------------------------------------------- diff --git a/lib/observer/src/cdv_multi_wx.erl b/lib/observer/src/cdv_multi_wx.erl index b511503752..93f045b1da 100644 --- a/lib/observer/src/cdv_multi_wx.erl +++ b/lib/observer/src/cdv_multi_wx.erl @@ -94,7 +94,7 @@ handle_info(active, State) -> {noreply, NewState}; handle_info(Info, State) -> - io:format("~p:~p: Unhandled info: ~p~n", [?MODULE, ?LINE, Info]), + io:format("~p:~p: Unhandled info: ~tp~n", [?MODULE, ?LINE, Info]), {noreply, State}. terminate(_Reason, _State) -> @@ -112,11 +112,11 @@ handle_call(new_dump, _From, State) -> {reply, ok, NewState}; handle_call(Msg, _From, State) -> - io:format("~p:~p: Unhandled Call ~p~n",[?MODULE, ?LINE, Msg]), + io:format("~p:~p: Unhandled Call ~tp~n",[?MODULE, ?LINE, Msg]), {reply, ok, State}. handle_cast(Msg, State) -> - io:format("~p:~p: Unhandled cast ~p~n",[?MODULE, ?LINE, Msg]), + io:format("~p:~p: Unhandled cast ~tp~n",[?MODULE, ?LINE, Msg]), {noreply, State}. handle_event(#wx{event=#wxCommand{type=command_listbox_selected, @@ -136,7 +136,7 @@ handle_event(#wx{event=#wxCommand{type=command_listbox_selected, {noreply,NewState}; handle_event(Event, State) -> - io:format("~p:~p: Unhandled event ~p\n", [?MODULE,?LINE,Event]), + io:format("~p:~p: Unhandled event ~tp\n", [?MODULE,?LINE,Event]), {noreply, State}. %%%%%%%%%%%%%%%%%%%%%%% Internal %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/lib/observer/src/cdv_proc_cb.erl b/lib/observer/src/cdv_proc_cb.erl index 592150146b..f10650bbb7 100644 --- a/lib/observer/src/cdv_proc_cb.erl +++ b/lib/observer/src/cdv_proc_cb.erl @@ -71,7 +71,7 @@ get_details(Id, _) -> Proplist0 = crashdump_viewer:to_proplist(record_info(fields,proc),Info), Proplist = [{expand_table,Tab}|Proplist0], - Title = io_lib:format("~s (~s)",[Info#proc.name, Id]), + Title = io_lib:format("~ts (~s)",[Info#proc.name, Id]), {ok,{Title,Proplist,TW}}; {error,{other_node,NodeId}} -> Info = "The process you are searching for was residing on " diff --git a/lib/observer/src/cdv_table_wx.erl b/lib/observer/src/cdv_table_wx.erl index df16230b70..ba23758ea6 100644 --- a/lib/observer/src/cdv_table_wx.erl +++ b/lib/observer/src/cdv_table_wx.erl @@ -74,7 +74,7 @@ handle_info(active, State) -> {noreply, State}; handle_info(Info, State) -> - io:format("~p:~p: Unhandled info: ~p~n", [?MODULE, ?LINE, Info]), + io:format("~p:~p: Unhandled info: ~tp~n", [?MODULE, ?LINE, Info]), {noreply, State}. terminate(_Reason, _State) -> @@ -84,15 +84,15 @@ code_change(_, _, State) -> {ok, State}. handle_call(Msg, _From, State) -> - io:format("~p~p: Unhandled Call ~p~n",[?MODULE, ?LINE, Msg]), + io:format("~p~p: Unhandled Call ~tp~n",[?MODULE, ?LINE, Msg]), {reply, ok, State}. handle_cast(Msg, State) -> - io:format("~p~p: Unhandled cast ~p~n",[?MODULE, ?LINE, Msg]), + io:format("~p~p: Unhandled cast ~tp~n",[?MODULE, ?LINE, Msg]), {noreply, State}. handle_event(Event, State) -> - io:format("~p:~p: Unhandled event ~p\n", [?MODULE,?LINE,Event]), + io:format("~p:~p: Unhandled event ~tp\n", [?MODULE,?LINE,Event]), {noreply, State}. %%%%%%%%%%%%%%%%%%%%%%% Internal %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/lib/observer/src/cdv_term_cb.erl b/lib/observer/src/cdv_term_cb.erl index f0d90dde7c..bdcb13f22d 100644 --- a/lib/observer/src/cdv_term_cb.erl +++ b/lib/observer/src/cdv_term_cb.erl @@ -30,23 +30,31 @@ detail_pages() -> [{"Term", fun init_term_page/2}]. init_term_page(ParentWin, {Type, [Term, Tab]}) -> + observer_lib:report_progress({ok,"Expanding term"}), + observer_lib:report_progress({ok,start_pulse}), Expanded = expand(Term, true), BinSaved = expand(Term, Tab), + observer_lib:report_progress({ok,stop_pulse}), cdv_multi_wx:start_link( ParentWin, [{"Format \~p",cdv_html_wx,{Type, format_term_fun("~p",BinSaved,Tab)}}, {"Format \~tp",cdv_html_wx,{Type,format_term_fun("~tp",BinSaved,Tab)}}, {"Format \~w",cdv_html_wx,{Type,format_term_fun("~w",BinSaved,Tab)}}, + {"Format \~tw",cdv_html_wx,{Type,format_term_fun("~tw",BinSaved,Tab)}}, {"Format \~s",cdv_html_wx,{Type,format_term_fun("~s",Expanded,Tab)}}, {"Format \~ts",cdv_html_wx,{Type,format_term_fun("~ts",Expanded,Tab)}}]). format_term_fun(Format,Term,Tab) -> fun() -> + observer_lib:report_progress({ok,"Formatting term"}), + observer_lib:report_progress({ok,start_pulse}), try io_lib:format(Format,[Term]) of Str -> {expand, plain_html(Str), Tab} catch error:badarg -> Warning = "This term can not be formatted with " ++ Format, observer_html_lib:warning(Warning) + after + observer_lib:report_progress({ok,stop_pulse}) end end. @@ -57,13 +65,7 @@ expand(['#CDVBin',Offset,Size,Pos], true) -> {ok,Bin} = crashdump_viewer:expand_binary({Offset,Size,Pos}), Bin; expand(Bin, Tab) when is_binary(Bin), not is_boolean(Tab) -> - Size = byte_size(Bin), - PrevSize = min(Size, 10) * 8, - <<Preview:PrevSize, _/binary>> = Bin, - Hash = erlang:phash2(Bin), - Key = {Preview, Size, Hash}, - ets:insert(Tab, {Key,Bin}), - ['#OBSBin',Preview,Size,Hash]; + observer_lib:make_obsbin(Bin, Tab); expand([H|T], Expand) -> case expand(T, Expand) of ET when is_list(ET) -> diff --git a/lib/observer/src/cdv_virtual_list_wx.erl b/lib/observer/src/cdv_virtual_list_wx.erl index ebf58865e9..33c0c880b1 100644 --- a/lib/observer/src/cdv_virtual_list_wx.erl +++ b/lib/observer/src/cdv_virtual_list_wx.erl @@ -73,7 +73,7 @@ start_detail_win(Id) -> "#Port"++_ -> start_detail_win(Id, port); _ -> - io:format("cdv: unknown identifier: ~p~n",[Id]), + io:format("cdv: unknown identifier: ~tp~n",[Id]), ignore end. @@ -174,7 +174,7 @@ do_start_detail_win(Id, #state{panel=Panel,detail_wins=Opened, case lists:keyfind(Id, 1, Opened) of false -> Data = call(Holder, {get_data, self(), Id}), - case cdv_detail_wx:start_link(Id, Data, Panel, Callback) of + case cdv_detail_wx:start_link(Id, Data, Panel, Callback, cdv) of {error, _} -> Opened; IW -> [{Id, IW} | Opened] end; @@ -195,7 +195,7 @@ call(Holder, What) when is_pid(Holder) -> erlang:demonitor(Ref), Res after 5000 -> - io:format("Hanging call ~p~n",[What]), + io:format("Hanging call ~tp~n",[What]), "" end; call(_,_) -> @@ -214,7 +214,7 @@ handle_info(active, State) -> {noreply, State}; handle_info(Info, State) -> - io:format("~p:~p, Unexpected info: ~p~n", [?MODULE, ?LINE, Info]), + io:format("~p:~p, Unexpected info: ~tp~n", [?MODULE, ?LINE, Info]), {noreply, State}. terminate(_Reason, #state{holder=Holder}) -> @@ -236,7 +236,7 @@ handle_call(new_dump, _From, {reply, ok, State#state{detail_wins=[],holder=NewHolder,trunc_warn=TW}}; handle_call(Msg, _From, State) -> - io:format("~p:~p: Unhandled call ~p~n",[?MODULE, ?LINE, Msg]), + io:format("~p:~p: Unhandled call ~tp~n",[?MODULE, ?LINE, Msg]), {reply, ok, State}. handle_cast({start_detail_win,Id}, State) -> @@ -248,7 +248,7 @@ handle_cast({detail_win_closed, Id},#state{detail_wins=Opened}=State) -> {noreply, State#state{detail_wins=Opened2}}; handle_cast(Msg, State) -> - io:format("~p:~p: Unhandled cast ~p~n", [?MODULE, ?LINE, Msg]), + io:format("~p:~p: Unhandled cast ~tp~n", [?MODULE, ?LINE, Msg]), {noreply, State}. %%%%%%%%%%%%%%%%%%%%LOOP%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -322,7 +322,7 @@ handle_event(#wx{event=#wxList{type=command_list_item_activated, {noreply, State}; handle_event(Event, State) -> - io:format("~p:~p: handle event ~p\n", [?MODULE, ?LINE, Event]), + io:format("~p:~p: handle event ~tp\n", [?MODULE, ?LINE, Event]), {noreply, State}. @@ -382,7 +382,7 @@ table_holder(#holder{callback=Callback, attrs=Attrs, info=Info}=S0) -> stop -> ok; What -> - io:format("Table holder got ~p~n",[What]), + io:format("Table holder got ~tp~n",[What]), table_holder(S0) end. diff --git a/lib/observer/src/cdv_wx.erl b/lib/observer/src/cdv_wx.erl index 1e3fb6289e..c3f36cd689 100644 --- a/lib/observer/src/cdv_wx.erl +++ b/lib/observer/src/cdv_wx.erl @@ -306,7 +306,7 @@ handle_info({'EXIT', Pid, normal}, #state{server=Pid}=State) -> {stop, normal, State}; handle_info({'EXIT', Pid, _Reason}, State) -> - io:format("Child (~s) crashed exiting: ~p ~p~n", + io:format("Child (~s) crashed exiting: ~p ~tp~n", [pid2panel(Pid, State), Pid,_Reason]), {stop, normal, State}; @@ -412,7 +412,16 @@ load_dump(Frame,undefined) -> error end; load_dump(Frame,FileName) -> - ok = observer_lib:display_progress_dialog("Crashdump Viewer", + case maybe_warn_filename(FileName) of + continue -> + do_load_dump(Frame,FileName); + stop -> + error + end. + +do_load_dump(Frame,FileName) -> + ok = observer_lib:display_progress_dialog(wx:null(), + "Crashdump Viewer", "Loading crashdump"), crashdump_viewer:read_file(FileName), case observer_lib:wait_for_progress() of @@ -431,6 +440,33 @@ load_dump(Frame,FileName) -> error end. +maybe_warn_filename(FileName) -> + case os:getenv("ERL_CRASH_DUMP_SECONDS")=="0" orelse + os:getenv("ERL_CRASH_DUMP_BYTES")=="0" of + true -> + continue; + false -> + DumpName = case os:getenv("ERL_CRASH_DUMP") of + false -> filename:absname("erl_crash.dump"); + Name -> filename:absname(Name) + end, + case filename:absname(FileName) of + DumpName -> + Warning = + "WARNING: the current crashdump might be overwritten " + "if the crashdump_viewer node crashes.\n\n" + "Renaming the file before inspecting it will " + "remove the problem.\n\n" + "Do you want to continue?", + case observer_lib:display_yes_no_dialog(Warning) of + ?wxID_YES -> continue; + ?wxID_NO -> stop + end; + _ -> + continue + end + end. + %%%----------------------------------------------------------------- %%% Find help document (HTML files) get_help_doc(HelpId) -> diff --git a/lib/observer/src/crashdump_viewer.erl b/lib/observer/src/crashdump_viewer.erl index 8d70f5e2c8..95e12887cd 100644 --- a/lib/observer/src/crashdump_viewer.erl +++ b/lib/observer/src/crashdump_viewer.erl @@ -36,7 +36,6 @@ %% file: The name of the crashdump currently viewed. %% dump_vsn: The version number of the crashdump %% wordsize: 4 | 8, the number of bytes in a word. -%% binaries: a gb_tree containing binaries or links to binaries in the dump %% %% User API @@ -87,6 +86,7 @@ -define(max_line_size,100). % max number of bytes (i.e. characters) the % line_head/1 function can return -define(not_available,"N/A"). +-define(binary_size_progress_limit,10000). %% All possible tags - use macros in order to avoid misspelling in the code @@ -106,6 +106,8 @@ -define(internal_ets,internal_ets). -define(loaded_modules,loaded_modules). -define(memory,memory). +-define(memory_map,memory_map). +-define(memory_status,memory_status). -define(mod,mod). -define(no_distribution,no_distribution). -define(node,node). @@ -122,7 +124,7 @@ -define(visible_node,visible_node). --record(state,{file,dump_vsn,wordsize=4,num_atoms="unknown",binaries}). +-record(state,{file,dump_vsn,wordsize=4,num_atoms="unknown"}). %%%----------------------------------------------------------------- %%% Debugging @@ -200,13 +202,14 @@ do_script_start(StartFun) -> {'EXIT', Pid, normal} -> ok; {'EXIT', Pid, Reason} -> - io:format("\ncdv crash: ~p\n",[Reason]) + io:format("\ncdv crash: ~tp\n",[Reason]) end; _ -> - io:format("\ncdv crash: ~p\n",[unknown_reason]) + %io:format("\ncdv crash: ~p\n",[unknown_reason]) + ok end; Error -> - io:format("\ncdv start failed: ~p\n",[Error]) + io:format("\ncdv start failed: ~tp\n",[Error]) end. usage() -> @@ -305,6 +308,8 @@ expand_binary(Pos) -> init([]) -> ets:new(cdv_dump_index_table,[ordered_set,named_table,public]), ets:new(cdv_reg_proc_table,[ordered_set,named_table,public]), + ets:new(cdv_binary_index_table,[ordered_set,named_table,public]), + ets:new(cdv_heap_file_chars,[ordered_set,named_table,public]), {ok, #state{}}. %%-------------------------------------------------------------------- @@ -340,7 +345,7 @@ handle_call(general_info,_From,State=#state{file=File}) -> handle_call({expand_binary,{Offset,Size,Pos}},_From,State=#state{file=File}) -> Fd = open(File), pos_bof(Fd,Pos), - {Bin,_Line} = get_binary(Offset,Size,val(Fd)), + {Bin,_Line} = get_binary(Offset,Size,bytes(Fd)), close(Fd), {reply,{ok,Bin},State}; handle_call(procs_summary,_From,State=#state{file=File,wordsize=WS}) -> @@ -348,9 +353,9 @@ handle_call(procs_summary,_From,State=#state{file=File,wordsize=WS}) -> Procs = procs_summary(File,WS), {reply,{ok,Procs,TW},State}; handle_call({proc_details,Pid},_From, - State=#state{file=File,wordsize=WS,dump_vsn=DumpVsn,binaries=B})-> + State=#state{file=File,wordsize=WS,dump_vsn=DumpVsn})-> Reply = - case get_proc_details(File,Pid,WS,DumpVsn,B) of + case get_proc_details(File,Pid,WS,DumpVsn) of {ok,Proc,TW} -> {ok,Proc,TW}; Other -> @@ -462,9 +467,9 @@ handle_call(schedulers,_From,State=#state{file=File}) -> %%-------------------------------------------------------------------- handle_cast({read_file,File}, _State) -> case do_read_file(File) of - {ok,Binaries,DumpVsn} -> + {ok,DumpVsn} -> observer_lib:report_progress({ok,done}), - {noreply, #state{file=File,binaries=Binaries,dump_vsn=DumpVsn}}; + {noreply, #state{file=File,dump_vsn=DumpVsn}}; Error -> end_progress(Error), {noreply, #state{}} @@ -512,9 +517,9 @@ unexpected(_Fd,{eof,_LastLine},_Where) -> ok; % truncated file unexpected(Fd,{part,What},Where) -> skip_rest_of_line(Fd), - io:format("WARNING: Found unexpected line in ~s:~n~s ...~n",[Where,What]); + io:format("WARNING: Found unexpected line in ~ts:~n~ts ...~n",[Where,What]); unexpected(_Fd,What,Where) -> - io:format("WARNING: Found unexpected line in ~s:~n~s~n",[Where,What]). + io:format("WARNING: Found unexpected line in ~ts:~n~ts~n",[Where,What]). truncated_warning([]) -> []; @@ -701,9 +706,24 @@ skip(Fd,<<>>) -> end. -val(Fd) -> - val(Fd, "-1"). -val(Fd, NoExist) -> +string(Fd) -> + string(Fd, "-1"). +string(Fd,NoExist) -> + case bytes(Fd,noexist) of + noexist -> NoExist; + Val -> byte_list_to_string(Val) + end. + +byte_list_to_string(ByteList) -> + Bin = list_to_binary(ByteList), + case unicode:characters_to_list(Bin) of + Str when is_list(Str) -> Str; + _ -> ByteList + end. + +bytes(Fd) -> + bytes(Fd, "-1"). +bytes(Fd, NoExist) -> case get_rest_of_line(Fd) of {eof,[]} -> NoExist; [] -> NoExist; @@ -731,32 +751,6 @@ get_rest_of_line_1(Fd, <<>>, Acc) -> eof -> {eof,lists:reverse(Acc)} end. -get_lines_to_empty(Fd) -> - case get_chunk(Fd) of - {ok,Bin} -> - get_lines_to_empty(Fd,Bin,[],[]); - eof -> - [] - end. -get_lines_to_empty(Fd,<<$\n:8,Bin/binary>>,[],Lines) -> - put_chunk(Fd,Bin), - lists:reverse(Lines); -get_lines_to_empty(Fd,<<$\n:8,Bin/binary>>,Acc,Lines) -> - get_lines_to_empty(Fd,Bin,[],[lists:reverse(Acc)|Lines]); -get_lines_to_empty(Fd,<<$\r:8,Bin/binary>>,Acc,Lines) -> - get_lines_to_empty(Fd,Bin,Acc,Lines); -get_lines_to_empty(Fd,<<$\s:8,Bin/binary>>,[],Lines) -> - get_lines_to_empty(Fd,Bin,[],Lines); -get_lines_to_empty(Fd,<<Char:8,Bin/binary>>,Acc,Lines) -> - get_lines_to_empty(Fd,Bin,[Char|Acc],Lines); -get_lines_to_empty(Fd,<<>>,Acc,Lines) -> - case get_chunk(Fd) of - {ok,Bin} -> - get_lines_to_empty(Fd,Bin,Acc,Lines); - eof -> - lists:reverse(Lines,[lists:reverse(Acc)]) - end. - split(Str) -> split($ ,Str,[]). split(Char,Str) -> @@ -802,21 +796,20 @@ do_read_file(File) -> {Tag,Id,Rest,N1} = tag(Fd,TagAndRest,1), case Tag of ?erl_crash_dump -> - reset_index_table(), + reset_tables(), insert_index(Tag,Id,N1+1), put_last_tag(Tag,""), - indexify(Fd,Rest,N1), + DumpVsn = [list_to_integer(L) || + L<-string:tokens(Id,".")], + AddrAdj = get_bin_addr_adj(DumpVsn), + indexify(Fd,AddrAdj,Rest,N1), end_progress(), check_if_truncated(), - [{DumpVsn0,_}] = lookup_index(?erl_crash_dump), - DumpVsn = [list_to_integer(L) || - L<-string:tokens(DumpVsn0,".")], - Binaries = read_binaries(Fd,DumpVsn), close(Fd), - {ok,Binaries,DumpVsn}; + {ok,DumpVsn}; _Other -> R = io_lib:format( - "~s is not an Erlang crash dump~n", + "~ts is not an Erlang crash dump~n", [File]), close(Fd), {error,R} @@ -824,32 +817,48 @@ do_read_file(File) -> {ok,<<"<Erlang crash dump>",_Rest/binary>>} -> %% old version - no longer supported R = io_lib:format( - "The crashdump ~s is in the pre-R10B format, " + "The crashdump ~ts is in the pre-R10B format, " "which is no longer supported.~n", [File]), close(Fd), {error,R}; _Other -> R = io_lib:format( - "~s is not an Erlang crash dump~n", + "~ts is not an Erlang crash dump~n", [File]), close(Fd), {error,R} end; _other -> - R = io_lib:format("~s is not an Erlang crash dump~n",[File]), + R = io_lib:format("~ts is not an Erlang crash dump~n",[File]), {error,R} end. -indexify(Fd,Bin,N) -> +indexify(Fd,AddrAdj,Bin,N) -> case binary:match(Bin,<<"\n=">>) of {Start,Len} -> Pos = Start+Len, <<_:Pos/binary,TagAndRest/binary>> = Bin, {Tag,Id,Rest,N1} = tag(Fd,TagAndRest,N+Pos), - insert_index(Tag,Id,N1+1), % +1 to get past newline - put_last_tag(Tag,Id), - indexify(Fd,Rest,N1); + NewPos = N1+1, % +1 to get past newline + case Tag of + ?binary -> + %% Binaries are stored in a separate table in + %% order to minimize lookup time. Key is the + %% translated address. + {HexAddr,_} = get_hex(Id), + Addr = HexAddr bor AddrAdj, + insert_binary_index(Addr,NewPos); + _ -> + insert_index(Tag,Id,NewPos) + end, + case put_last_tag(Tag,Id) of + {?proc_heap,LastId} -> + [{_,LastPos}] = lookup_index(?proc_heap,LastId), + ets:insert(cdv_heap_file_chars,{LastId,N+Start+1-LastPos}); + _ -> ok + end, + indexify(Fd,AddrAdj,Rest,N1); nomatch -> case progress_read(Fd) of {ok,Chunk0} when is_binary(Chunk0) -> @@ -860,7 +869,7 @@ indexify(Fd,Bin,N) -> _ -> {Chunk0,N+byte_size(Bin)} end, - indexify(Fd,Chunk,N1); + indexify(Fd,AddrAdj,Chunk,N1); eof -> eof end @@ -896,7 +905,11 @@ check_if_truncated() -> find_truncated_proc(TruncatedTag) end. -find_truncated_proc({?atoms,_Id}) -> +find_truncated_proc({Tag,_Id}) when Tag==?atoms; + Tag==?binary; + Tag==?instr_data; + Tag==?memory_status; + Tag==?memory_map -> put(truncated_proc,false); find_truncated_proc({Tag,Pid}) -> case is_proc_tag(Tag) of @@ -986,7 +999,7 @@ general_info(File) -> instr_info=InstrInfo}. get_slogan_and_sysvsn(Fd,Acc) -> - case val(Fd,eof) of + case string(Fd,eof) of "Slogan: " ++ SloganPart when Acc==[] -> get_slogan_and_sysvsn(Fd,[SloganPart]); "System version: " ++ SystemVsn -> @@ -1000,14 +1013,14 @@ get_slogan_and_sysvsn(Fd,Acc) -> get_general_info(Fd,GenInfo) -> case line_head(Fd) of "Compiled" -> - get_general_info(Fd,GenInfo#general_info{compile_time=val(Fd)}); + get_general_info(Fd,GenInfo#general_info{compile_time=bytes(Fd)}); "Taints" -> - Val = case val(Fd) of "-1" -> "(none)"; Line -> Line end, + Val = case string(Fd) of "-1" -> "(none)"; Line -> Line end, get_general_info(Fd,GenInfo#general_info{taints=Val}); "Atoms" -> - get_general_info(Fd,GenInfo#general_info{num_atoms=val(Fd)}); + get_general_info(Fd,GenInfo#general_info{num_atoms=bytes(Fd)}); "Calling Thread" -> - get_general_info(Fd,GenInfo#general_info{thread=val(Fd)}); + get_general_info(Fd,GenInfo#general_info{thread=bytes(Fd)}); "=" ++ _next_tag -> GenInfo; Other -> @@ -1045,14 +1058,14 @@ procs_summary(File,WS) -> %%----------------------------------------------------------------- %% Page with one process -get_proc_details(File,Pid,WS,DumpVsn,Binaries) -> +get_proc_details(File,Pid,WS,DumpVsn) -> case lookup_index(?proc,Pid) of [{_,Start}] -> Fd = open(File), {{Stack,MsgQ,Dict},TW} = case truncated_warning([{?proc,Pid}]) of [] -> - {expand_memory(Fd,Pid,DumpVsn,Binaries),[]}; + {expand_memory(Fd,Pid,DumpVsn),[]}; TW0 -> {{[],[],[]},TW0} end, @@ -1068,15 +1081,15 @@ get_proc_details(File,Pid,WS,DumpVsn,Binaries) -> get_procinfo(Fd,Fun,Proc,WS) -> case line_head(Fd) of "State" -> - State = case val(Fd) of + State = case bytes(Fd) of "Garbing" -> "Garbing\n(limited info)"; State0 -> State0 end, get_procinfo(Fd,Fun,Proc#proc{state=State},WS); "Name" -> - get_procinfo(Fd,Fun,Proc#proc{name=val(Fd)},WS); + get_procinfo(Fd,Fun,Proc#proc{name=string(Fd)},WS); "Spawned as" -> - IF = val(Fd), + IF = string(Fd), case Proc#proc.name of undefined -> get_procinfo(Fd,Fun,Proc#proc{name=IF,init_func=IF},WS); @@ -1085,17 +1098,17 @@ get_procinfo(Fd,Fun,Proc,WS) -> end; "Message queue length" -> %% stored as integer so we can sort on it - get_procinfo(Fd,Fun,Proc#proc{msg_q_len=list_to_integer(val(Fd))},WS); + get_procinfo(Fd,Fun,Proc#proc{msg_q_len=list_to_integer(bytes(Fd))},WS); "Reductions" -> %% stored as integer so we can sort on it - get_procinfo(Fd,Fun,Proc#proc{reds=list_to_integer(val(Fd))},WS); + get_procinfo(Fd,Fun,Proc#proc{reds=list_to_integer(bytes(Fd))},WS); "Stack+heap" -> %% stored as integer so we can sort on it get_procinfo(Fd,Fun,Proc#proc{stack_heap= - list_to_integer(val(Fd))*WS},WS); + list_to_integer(bytes(Fd))*WS},WS); "Memory" -> %% stored as integer so we can sort on it - get_procinfo(Fd,Fun,Proc#proc{memory=list_to_integer(val(Fd))},WS); + get_procinfo(Fd,Fun,Proc#proc{memory=list_to_integer(bytes(Fd))},WS); {eof,_} -> Proc; % truncated file Other -> @@ -1117,67 +1130,67 @@ all_procinfo(Fd,Fun,Proc,WS,LineHead) -> case LineHead of %% - START - moved from get_procinfo - "Spawned by" -> - case val(Fd) of + case bytes(Fd) of "[]" -> get_procinfo(Fd,Fun,Proc,WS); Parent -> get_procinfo(Fd,Fun,Proc#proc{parent=Parent},WS) end; "Started" -> - get_procinfo(Fd,Fun,Proc#proc{start_time=val(Fd)},WS); + get_procinfo(Fd,Fun,Proc#proc{start_time=bytes(Fd)},WS); "Last scheduled in for" -> get_procinfo(Fd,Fun,Proc#proc{current_func= {"Last scheduled in for", - val(Fd)}},WS); + string(Fd)}},WS); "Current call" -> get_procinfo(Fd,Fun,Proc#proc{current_func={"Current call", - val(Fd)}},WS); + string(Fd)}},WS); "Number of heap fragments" -> - get_procinfo(Fd,Fun,Proc#proc{num_heap_frag=val(Fd)},WS); + get_procinfo(Fd,Fun,Proc#proc{num_heap_frag=bytes(Fd)},WS); "Heap fragment data" -> - get_procinfo(Fd,Fun,Proc#proc{heap_frag_data=val(Fd)},WS); + get_procinfo(Fd,Fun,Proc#proc{heap_frag_data=bytes(Fd)},WS); "OldHeap" -> - Bytes = list_to_integer(val(Fd))*WS, + Bytes = list_to_integer(bytes(Fd))*WS, get_procinfo(Fd,Fun,Proc#proc{old_heap=Bytes},WS); "Heap unused" -> - Bytes = list_to_integer(val(Fd))*WS, + Bytes = list_to_integer(bytes(Fd))*WS, get_procinfo(Fd,Fun,Proc#proc{heap_unused=Bytes},WS); "OldHeap unused" -> - Bytes = list_to_integer(val(Fd))*WS, + Bytes = list_to_integer(bytes(Fd))*WS, get_procinfo(Fd,Fun,Proc#proc{old_heap_unused=Bytes},WS); "New heap start" -> - get_procinfo(Fd,Fun,Proc#proc{new_heap_start=val(Fd)},WS); + get_procinfo(Fd,Fun,Proc#proc{new_heap_start=bytes(Fd)},WS); "New heap top" -> - get_procinfo(Fd,Fun,Proc#proc{new_heap_top=val(Fd)},WS); + get_procinfo(Fd,Fun,Proc#proc{new_heap_top=bytes(Fd)},WS); "Stack top" -> - get_procinfo(Fd,Fun,Proc#proc{stack_top=val(Fd)},WS); + get_procinfo(Fd,Fun,Proc#proc{stack_top=bytes(Fd)},WS); "Stack end" -> - get_procinfo(Fd,Fun,Proc#proc{stack_end=val(Fd)},WS); + get_procinfo(Fd,Fun,Proc#proc{stack_end=bytes(Fd)},WS); "Old heap start" -> - get_procinfo(Fd,Fun,Proc#proc{old_heap_start=val(Fd)},WS); + get_procinfo(Fd,Fun,Proc#proc{old_heap_start=bytes(Fd)},WS); "Old heap top" -> - get_procinfo(Fd,Fun,Proc#proc{old_heap_top=val(Fd)},WS); + get_procinfo(Fd,Fun,Proc#proc{old_heap_top=bytes(Fd)},WS); "Old heap end" -> - get_procinfo(Fd,Fun,Proc#proc{old_heap_end=val(Fd)},WS); + get_procinfo(Fd,Fun,Proc#proc{old_heap_end=bytes(Fd)},WS); %% - END - moved from get_procinfo - "Last calls" -> - get_procinfo(Fd,Fun,Proc#proc{last_calls=get_lines_to_empty(Fd)},WS); + get_procinfo(Fd,Fun,Proc#proc{last_calls=get_last_calls(Fd)},WS); "Link list" -> - {Links,Monitors,MonitoredBy} = parse_link_list(val(Fd),[],[],[]), + {Links,Monitors,MonitoredBy} = parse_link_list(bytes(Fd),[],[],[]), get_procinfo(Fd,Fun,Proc#proc{links=Links, monitors=Monitors, mon_by=MonitoredBy},WS); "Program counter" -> - get_procinfo(Fd,Fun,Proc#proc{prog_count=val(Fd)},WS); + get_procinfo(Fd,Fun,Proc#proc{prog_count=string(Fd)},WS); "CP" -> - get_procinfo(Fd,Fun,Proc#proc{cp=val(Fd)},WS); + get_procinfo(Fd,Fun,Proc#proc{cp=string(Fd)},WS); "arity = " ++ Arity -> %%! Temporary workaround get_procinfo(Fd,Fun,Proc#proc{arity=Arity--"\r\n"},WS); "Run queue" -> - get_procinfo(Fd,Fun,Proc#proc{run_queue=val(Fd)},WS); + get_procinfo(Fd,Fun,Proc#proc{run_queue=string(Fd)},WS); "Internal State" -> - get_procinfo(Fd,Fun,Proc#proc{int_state=val(Fd)},WS); + get_procinfo(Fd,Fun,Proc#proc{int_state=string(Fd)},WS); "=" ++ _next_tag -> Proc; Other -> @@ -1185,6 +1198,66 @@ all_procinfo(Fd,Fun,Proc,WS,LineHead) -> get_procinfo(Fd,Fun,Proc,WS) end. +%% The end of the 'Last calls' section is meant to be an empty line, +%% but in some cases this is not the case, so we also need to look for +%% the next heading which currently (OTP-20.1) can be "Link list: ", +%% "Dictionary: " or "Reductions: ". We do this by looking for ": " +%% and when found, pushing the heading back into the saved chunk. +%% +%% Note that the 'Last calls' section is only present if the +%% 'save_calls' process flag is set. +get_last_calls(Fd) -> + case get_chunk(Fd) of + {ok,Bin} -> + get_last_calls(Fd,Bin,[],[]); + eof -> + [] + end. +get_last_calls(Fd,<<$\n:8,Bin/binary>>,[],Lines) -> + %% Empty line - we're done + put_chunk(Fd,Bin), + lists:reverse(Lines); +get_last_calls(Fd,<<$::8>>,Acc,Lines) -> + case get_chunk(Fd) of + {ok,Bin} -> + %% Could be a colon followed by a space - see next function clause + get_last_calls(Fd,<<$::8,Bin/binary>>,Acc,Lines); + eof -> + %% Truncated here - either we've got the next heading, or + %% it was truncated in a last call function, in which case + %% we note that it was truncated + case byte_list_to_string(lists:reverse(Acc)) of + NextHeading when NextHeading=="Link list"; + NextHeading=="Dictionary"; + NextHeading=="Reductions" -> + put_chunk(Fd,list_to_binary(NextHeading++":")), + lists:reverse(Lines); + LastCallFunction-> + lists:reverse(Lines,[LastCallFunction++":...(truncated)"]) + end + end; +get_last_calls(Fd,<<$\::8,$\s:8,Bin/binary>>,Acc,Lines) -> + %% ": " - means we have the next heading in Acc - save it back + %% into the chunk and return the lines we've found + HeadingBin = list_to_binary(lists:reverse(Acc,[$:])), + put_chunk(Fd,<<HeadingBin/binary,Bin/binary>>), + lists:reverse(Lines); +get_last_calls(Fd,<<$\n:8,Bin/binary>>,Acc,Lines) -> + get_last_calls(Fd,Bin,[],[byte_list_to_string(lists:reverse(Acc))|Lines]); +get_last_calls(Fd,<<$\r:8,Bin/binary>>,Acc,Lines) -> + get_last_calls(Fd,Bin,Acc,Lines); +get_last_calls(Fd,<<$\s:8,Bin/binary>>,[],Lines) -> + get_last_calls(Fd,Bin,[],Lines); +get_last_calls(Fd,<<Char:8,Bin/binary>>,Acc,Lines) -> + get_last_calls(Fd,Bin,[Char|Acc],Lines); +get_last_calls(Fd,<<>>,Acc,Lines) -> + case get_chunk(Fd) of + {ok,Bin} -> + get_last_calls(Fd,Bin,Acc,Lines); + eof -> + lists:reverse(Lines,[byte_list_to_string(lists:reverse(Acc))]) + end. + parse_link_list([SB|Str],Links,Monitors,MonitoredBy) when SB==$[; SB==$] -> parse_link_list(Str,Links,Monitors,MonitoredBy); parse_link_list("#Port"++_=Str,Links,Monitors,MonitoredBy) -> @@ -1204,7 +1277,7 @@ parse_link_list(", "++Rest,Links,Monitors,MonitoredBy) -> parse_link_list([],Links,Monitors,MonitoredBy) -> {lists:reverse(Links),lists:reverse(Monitors),lists:reverse(MonitoredBy)}; parse_link_list(Unexpected,Links,Monitors,MonitoredBy) -> - io:format("WARNING: found unexpected data in link list:~n~s~n",[Unexpected]), + io:format("WARNING: found unexpected data in link list:~n~ts~n",[Unexpected]), parse_link_list([],Links,Monitors,MonitoredBy). @@ -1310,10 +1383,10 @@ maybe_other_node2(Channel) -> end. -expand_memory(Fd,Pid,DumpVsn,Binaries) -> +expand_memory(Fd,Pid,DumpVsn) -> BinAddrAdj = get_bin_addr_adj(DumpVsn), put(fd,Fd), - Dict = read_heap(Fd,Pid,BinAddrAdj,Binaries), + Dict = read_heap(Fd,Pid,BinAddrAdj,gb_trees:empty()), Expanded = {read_stack_dump(Fd,Pid,BinAddrAdj,Dict), read_messages(Fd,Pid,BinAddrAdj,Dict), read_dictionary(Fd,Pid,BinAddrAdj,Dict)}, @@ -1331,25 +1404,6 @@ get_bin_addr_adj(_) -> 0. %%% -%%% Read binaries. -%%% -read_binaries(Fd,DumpVsn) -> - AllBinaries = lookup_index(?binary), - AddrAdj = get_bin_addr_adj(DumpVsn), - Fun = fun({Addr0,Pos},Dict0) -> - pos_bof(Fd,Pos), - {HexAddr,_} = get_hex(Addr0), - Addr = HexAddr bor AddrAdj, - Bin = - case line_head(Fd) of - {eof,_} -> '#CDVTruncatedBinary'; - _Size -> {'#CDVBin',Pos} - end, - gb_trees:enter(Addr,Bin,Dict0) - end, - progress_foldl("Processing binaries",Fun,gb_trees:empty(),AllBinaries). - -%%% %%% Read top level section. %%% @@ -1363,7 +1417,7 @@ read_stack_dump(Fd,Pid,BinAddrAdj,Dict) -> end. read_stack_dump1(Fd,BinAddrAdj,Dict,Acc) -> %% This function is never called if the dump is truncated in {?proc_heap,Pid} - case val(Fd) of + case bytes(Fd) of "=" ++ _next_tag -> lists:reverse(Acc); Line -> @@ -1391,7 +1445,7 @@ read_messages(Fd,Pid,BinAddrAdj,Dict) -> end. read_messages1(Fd,BinAddrAdj,Dict,Acc) -> %% This function is never called if the dump is truncated in {?proc_heap,Pid} - case val(Fd) of + case bytes(Fd) of "=" ++ _next_tag -> lists:reverse(Acc); Line -> @@ -1419,7 +1473,7 @@ read_dictionary(Fd,Pid,BinAddrAdj,Dict) -> end. read_dictionary1(Fd,BinAddrAdj,Dict,Acc) -> %% This function is never called if the dump is truncated in {?proc_heap,Pid} - case val(Fd) of + case bytes(Fd) of "=" ++ _next_tag -> lists:reverse(Acc); Line -> @@ -1439,6 +1493,8 @@ parse_dictionary(Line0, BinAddrAdj, D) -> read_heap(Fd,Pid,BinAddrAdj,Dict0) -> case lookup_index(?proc_heap,Pid) of [{_,Pos}] -> + [{_,Chars}] = ets:lookup(cdv_heap_file_chars,Pid), + init_progress("Reading process heap",Chars), pos_bof(Fd,Pos), read_heap(BinAddrAdj,Dict0); [] -> @@ -1449,13 +1505,16 @@ read_heap(BinAddrAdj,Dict0) -> %% This function is never called if the dump is truncated in {?proc_heap,Pid} case get(fd) of end_of_heap -> + end_progress(), Dict0; Fd -> - case val(Fd) of + case bytes(Fd) of "=" ++ _next_tag -> + end_progress(), put(fd, end_of_heap), Dict0; Line -> + update_progress(length(Line)+1), Dict = parse(Line,BinAddrAdj,Dict0), read_heap(BinAddrAdj,Dict) end @@ -1498,42 +1557,42 @@ get_portinfo(Fd,Port) -> case line_head(Fd) of "Slot" -> %% stored as integer so we can sort on it - get_portinfo(Fd,Port#port{slot=list_to_integer(val(Fd))}); + get_portinfo(Fd,Port#port{slot=list_to_integer(bytes(Fd))}); "Connected" -> %% stored as pid so we can sort on it - Connected0 = val(Fd), + Connected0 = bytes(Fd), Connected = try list_to_pid(Connected0) catch error:badarg -> Connected0 end, get_portinfo(Fd,Port#port{connected=Connected}); "Links" -> - Pids = split_pid_list_no_space(val(Fd)), + Pids = split_pid_list_no_space(bytes(Fd)), Links = [{Pid,Pid} || Pid <- Pids], get_portinfo(Fd,Port#port{links=Links}); "Registered as" -> - get_portinfo(Fd,Port#port{name=val(Fd)}); + get_portinfo(Fd,Port#port{name=string(Fd)}); "Monitors" -> - Monitors0 = string:tokens(val(Fd),"()"), + Monitors0 = string:tokens(bytes(Fd),"()"), Monitors = [begin [Pid,Ref] = string:tokens(Mon,","), {Pid,Pid++" ("++Ref++")"} end || Mon <- Monitors0], get_portinfo(Fd,Port#port{monitors=Monitors}); "Port controls linked-in driver" -> - Str = lists:flatten(["Linked in driver: " | val(Fd)]), + Str = lists:flatten(["Linked in driver: " | string(Fd)]), get_portinfo(Fd,Port#port{controls=Str}); "Port controls forker process" -> - Str = lists:flatten(["Forker process: " | val(Fd)]), + Str = lists:flatten(["Forker process: " | string(Fd)]), get_portinfo(Fd,Port#port{controls=Str}); "Port controls external process" -> - Str = lists:flatten(["External proc: " | val(Fd)]), + Str = lists:flatten(["External proc: " | string(Fd)]), get_portinfo(Fd,Port#port{controls=Str}); "Port is a file" -> - Str = lists:flatten(["File: "| val(Fd)]), + Str = lists:flatten(["File: "| string(Fd)]), get_portinfo(Fd,Port#port{controls=Str}); "Port is UNIX fd not opened by emulator" -> - Str = lists:flatten(["UNIX fd not opened by emulator: "| val(Fd)]), + Str = lists:flatten(["UNIX fd not opened by emulator: "| string(Fd)]), get_portinfo(Fd,Port#port{controls=Str}); "=" ++ _next_tag -> Port; @@ -1566,23 +1625,23 @@ tab_is_named(#ets_table{}) -> "no". get_etsinfo(Fd,EtsTable = #ets_table{details=Ds},WS) -> case line_head(Fd) of "Slot" -> - get_etsinfo(Fd,EtsTable#ets_table{slot=list_to_integer(val(Fd))},WS); + get_etsinfo(Fd,EtsTable#ets_table{slot=list_to_integer(bytes(Fd))},WS); "Table" -> - get_etsinfo(Fd,EtsTable#ets_table{id=val(Fd)},WS); + get_etsinfo(Fd,EtsTable#ets_table{id=string(Fd)},WS); "Name" -> - get_etsinfo(Fd,EtsTable#ets_table{name=val(Fd)},WS); + get_etsinfo(Fd,EtsTable#ets_table{name=string(Fd)},WS); "Ordered set (AVL tree), Elements" -> skip_rest_of_line(Fd), get_etsinfo(Fd,EtsTable#ets_table{data_type="tree"},WS); "Buckets" -> %% A bug in erl_db_hash.c prints a space after the buckets %% - need to strip the string to make list_to_integer/1 happy. - Buckets = list_to_integer(string:strip(val(Fd))), + Buckets = list_to_integer(string:strip(bytes(Fd))), get_etsinfo(Fd,EtsTable#ets_table{buckets=Buckets},WS); "Objects" -> - get_etsinfo(Fd,EtsTable#ets_table{size=list_to_integer(val(Fd))},WS); + get_etsinfo(Fd,EtsTable#ets_table{size=list_to_integer(bytes(Fd))},WS); "Words" -> - Words = list_to_integer(val(Fd)), + Words = list_to_integer(bytes(Fd)), Bytes = case Words of -1 -> -1; % probably truncated @@ -1592,37 +1651,37 @@ get_etsinfo(Fd,EtsTable = #ets_table{details=Ds},WS) -> "=" ++ _next_tag -> EtsTable; "Chain Length Min" -> - Val = val(Fd), + Val = bytes(Fd), get_etsinfo(Fd,EtsTable#ets_table{details=Ds#{chain_min=>Val}},WS); "Chain Length Avg" -> - Val = try list_to_float(string:strip(val(Fd))) catch _:_ -> "-" end, + Val = try list_to_float(string:strip(bytes(Fd))) catch _:_ -> "-" end, get_etsinfo(Fd,EtsTable#ets_table{details=Ds#{chain_avg=>Val}},WS); "Chain Length Max" -> - Val = val(Fd), + Val = bytes(Fd), get_etsinfo(Fd,EtsTable#ets_table{details=Ds#{chain_max=>Val}},WS); "Chain Length Std Dev" -> - Val = val(Fd), + Val = bytes(Fd), get_etsinfo(Fd,EtsTable#ets_table{details=Ds#{chain_stddev=>Val}},WS); "Chain Length Expected Std Dev" -> - Val = val(Fd), + Val = bytes(Fd), get_etsinfo(Fd,EtsTable#ets_table{details=Ds#{chain_exp_stddev=>Val}},WS); "Fixed" -> - Val = val(Fd), + Val = bytes(Fd), get_etsinfo(Fd,EtsTable#ets_table{details=Ds#{fixed=>Val}},WS); "Type" -> - Val = val(Fd), + Val = bytes(Fd), get_etsinfo(Fd,EtsTable#ets_table{data_type=Val},WS); "Protection" -> - Val = val(Fd), + Val = bytes(Fd), get_etsinfo(Fd,EtsTable#ets_table{details=Ds#{protection=>Val}},WS); "Compressed" -> - Val = val(Fd), + Val = bytes(Fd), get_etsinfo(Fd,EtsTable#ets_table{details=Ds#{compressed=>Val}},WS); "Write Concurrency" -> - Val = val(Fd), + Val = bytes(Fd), get_etsinfo(Fd,EtsTable#ets_table{details=Ds#{write_c=>Val}},WS); "Read Concurrency" -> - Val = val(Fd), + Val = bytes(Fd), get_etsinfo(Fd,EtsTable#ets_table{details=Ds#{read_c=>Val}},WS); Other -> unexpected(Fd,Other,"ETS info"), @@ -1672,9 +1731,9 @@ get_timerinfo(Fd,Id) -> get_timerinfo_1(Fd,Timer) -> case line_head(Fd) of "Message" -> - get_timerinfo_1(Fd,Timer#timer{msg=val(Fd)}); + get_timerinfo_1(Fd,Timer#timer{msg=string(Fd)}); "Time left" -> - TimeLeft = list_to_integer(val(Fd) -- " ms"), + TimeLeft = list_to_integer(bytes(Fd) -- " ms"), get_timerinfo_1(Fd,Timer#timer{time=TimeLeft}); "=" ++ _next_tag -> Timer; @@ -1743,37 +1802,37 @@ get_nodeinfo(Fd,Channel,Type,Start) -> get_nodeinfo(Fd,Nod) -> case line_head(Fd) of "Name" -> - get_nodeinfo(Fd,Nod#nod{name=val(Fd)}); + get_nodeinfo(Fd,Nod#nod{name=bytes(Fd)}); "Controller" -> - get_nodeinfo(Fd,Nod#nod{controller=val(Fd)}); + get_nodeinfo(Fd,Nod#nod{controller=bytes(Fd)}); "Creation" -> %% Throwing away elements like "(refc=1)", which might be %% printed from a debug compiled emulator. Creations = lists:flatmap(fun(C) -> try [list_to_integer(C)] catch error:badarg -> [] end - end, string:tokens(val(Fd)," ")), + end, string:tokens(bytes(Fd)," ")), get_nodeinfo(Fd,Nod#nod{creation={creations,Creations}}); "Remote link" -> - Procs = val(Fd), % e.g. "<0.31.0> <4322.54.0>" + Procs = bytes(Fd), % e.g. "<0.31.0> <4322.54.0>" {Local,Remote} = split(Procs), Str = Local++" <-> "++Remote, NewRemLinks = [{Local,Str} | Nod#nod.remote_links], get_nodeinfo(Fd,Nod#nod{remote_links=NewRemLinks}); "Remote monitoring" -> - Procs = val(Fd), % e.g. "<0.31.0> <4322.54.0>" + Procs = bytes(Fd), % e.g. "<0.31.0> <4322.54.0>" {Local,Remote} = split(Procs), Str = Local++" -> "++Remote, NewRemMon = [{Local,Str} | Nod#nod.remote_mon], get_nodeinfo(Fd,Nod#nod{remote_mon=NewRemMon}); "Remotely monitored by" -> - Procs = val(Fd), % e.g. "<0.31.0> <4322.54.0>" + Procs = bytes(Fd), % e.g. "<0.31.0> <4322.54.0>" {Local,Remote} = split(Procs), Str = Local++" <- "++Remote, NewRemMonBy = [{Local,Str} | Nod#nod.remote_mon_by], get_nodeinfo(Fd,Nod#nod{remote_mon_by=NewRemMonBy}); "Error" -> - get_nodeinfo(Fd,Nod#nod{error="ERROR: "++val(Fd)}); + get_nodeinfo(Fd,Nod#nod{error="ERROR: "++string(Fd)}); "=" ++ _next_tag -> Nod; Other -> @@ -1817,9 +1876,9 @@ loaded_mods(File) -> get_loaded_mod_totals(Fd,{CC,OC}) -> case line_head(Fd) of "Current code" -> - get_loaded_mod_totals(Fd,{val(Fd),OC}); + get_loaded_mod_totals(Fd,{bytes(Fd),OC}); "Old code" -> - get_loaded_mod_totals(Fd,{CC,val(Fd)}); + get_loaded_mod_totals(Fd,{CC,bytes(Fd)}); "=" ++ _next_tag -> {CC,OC}; Other -> @@ -1830,10 +1889,10 @@ get_loaded_mod_totals(Fd,{CC,OC}) -> get_loaded_mod_info(Fd,LM,Fun) -> case line_head(Fd) of "Current size" -> - CS = list_to_integer(val(Fd)), + CS = list_to_integer(bytes(Fd)), get_loaded_mod_info(Fd,LM#loaded_mod{current_size=CS},Fun); "Old size" -> - OS = list_to_integer(val(Fd)), + OS = list_to_integer(bytes(Fd)), get_loaded_mod_info(Fd,LM#loaded_mod{old_size=OS},Fun); "=" ++ _next_tag -> LM; @@ -1849,16 +1908,16 @@ main_modinfo(_Fd,LM,_LineHead) -> all_modinfo(Fd,LM,LineHead) -> case LineHead of "Current attributes" -> - Str = hex_to_str(val(Fd,"")), + Str = hex_to_str(bytes(Fd,"")), LM#loaded_mod{current_attrib=Str}; "Current compilation info" -> - Str = hex_to_str(val(Fd,"")), + Str = hex_to_str(bytes(Fd,"")), LM#loaded_mod{current_comp_info=Str}; "Old attributes" -> - Str = hex_to_str(val(Fd,"")), + Str = hex_to_str(bytes(Fd,"")), LM#loaded_mod{old_attrib=Str}; "Old compilation info" -> - Str = hex_to_str(val(Fd,"")), + Str = hex_to_str(bytes(Fd,"")), LM#loaded_mod{old_comp_info=Str}; Other -> unexpected(Fd,Other,"loaded modules info"), @@ -1868,7 +1927,7 @@ all_modinfo(Fd,LM,LineHead) -> hex_to_str(Hex) -> Term = hex_to_term(Hex,[]), - io_lib:format("~p~n",[Term]). + io_lib:format("~tp~n",[Term]). hex_to_term([X,Y|Hex],Acc) -> MS = hex_to_dec([X]), @@ -1909,17 +1968,17 @@ funs(File) -> get_funinfo(Fd,Fu) -> case line_head(Fd) of "Module" -> - get_funinfo(Fd,Fu#fu{module=val(Fd)}); + get_funinfo(Fd,Fu#fu{module=bytes(Fd)}); "Uniq" -> - get_funinfo(Fd,Fu#fu{uniq=list_to_integer(val(Fd))}); + get_funinfo(Fd,Fu#fu{uniq=list_to_integer(bytes(Fd))}); "Index" -> - get_funinfo(Fd,Fu#fu{index=list_to_integer(val(Fd))}); + get_funinfo(Fd,Fu#fu{index=list_to_integer(bytes(Fd))}); "Address" -> - get_funinfo(Fd,Fu#fu{address=val(Fd)}); + get_funinfo(Fd,Fu#fu{address=bytes(Fd)}); "Native_address" -> - get_funinfo(Fd,Fu#fu{native_address=val(Fd)}); + get_funinfo(Fd,Fu#fu{native_address=bytes(Fd)}); "Refc" -> - get_funinfo(Fd,Fu#fu{refc=list_to_integer(val(Fd))}); + get_funinfo(Fd,Fu#fu{refc=list_to_integer(bytes(Fd))}); "=" ++ _next_tag -> Fu; Other -> @@ -1999,7 +2058,7 @@ get_meminfo(Fd,Acc) -> {eof,_last_line} -> lists:reverse(Acc); Key -> - get_meminfo(Fd,[{list_to_atom(Key),val(Fd)}|Acc]) + get_meminfo(Fd,[{list_to_atom(Key),bytes(Fd)}|Acc]) end. %%----------------------------------------------------------------- @@ -2023,7 +2082,7 @@ get_allocareainfo(Fd,Acc) -> {eof,_last_line} -> lists:reverse(Acc); Key -> - Val = val(Fd), + Val = bytes(Fd), AllocInfo = case split(Val) of {Alloc,[]} -> @@ -2061,7 +2120,7 @@ get_allocatorinfo1(Fd,Acc,Max) -> {eof,_last_line} -> pad_and_reverse(Acc,Max,[]); Key -> - Values = get_all_vals(val(Fd),[]), + Values = get_all_vals(bytes(Fd),[]), L = length(Values), Max1 = if L > Max -> L; true -> Max end, get_allocatorinfo1(Fd,[{Key,Values}|Acc],Max1) @@ -2316,13 +2375,13 @@ get_hashtableinfo(Fd,Name,Start) -> get_hashtableinfo1(Fd,HashTable) -> case line_head(Fd) of "size" -> - get_hashtableinfo1(Fd,HashTable#hash_table{size=val(Fd)}); + get_hashtableinfo1(Fd,HashTable#hash_table{size=bytes(Fd)}); "used" -> - get_hashtableinfo1(Fd,HashTable#hash_table{used=val(Fd)}); + get_hashtableinfo1(Fd,HashTable#hash_table{used=bytes(Fd)}); "objs" -> - get_hashtableinfo1(Fd,HashTable#hash_table{objs=val(Fd)}); + get_hashtableinfo1(Fd,HashTable#hash_table{objs=bytes(Fd)}); "depth" -> - get_hashtableinfo1(Fd,HashTable#hash_table{depth=val(Fd)}); + get_hashtableinfo1(Fd,HashTable#hash_table{depth=bytes(Fd)}); "=" ++ _next_tag -> HashTable; Other -> @@ -2353,15 +2412,15 @@ get_indextableinfo(Fd,Name,Start) -> get_indextableinfo1(Fd,IndexTable) -> case line_head(Fd) of "size" -> - get_indextableinfo1(Fd,IndexTable#index_table{size=val(Fd)}); + get_indextableinfo1(Fd,IndexTable#index_table{size=bytes(Fd)}); "used" -> - get_indextableinfo1(Fd,IndexTable#index_table{used=val(Fd)}); + get_indextableinfo1(Fd,IndexTable#index_table{used=bytes(Fd)}); "limit" -> - get_indextableinfo1(Fd,IndexTable#index_table{limit=val(Fd)}); + get_indextableinfo1(Fd,IndexTable#index_table{limit=bytes(Fd)}); "rate" -> - get_indextableinfo1(Fd,IndexTable#index_table{rate=val(Fd)}); + get_indextableinfo1(Fd,IndexTable#index_table{rate=bytes(Fd)}); "entries" -> - get_indextableinfo1(Fd,IndexTable#index_table{entries=val(Fd)}); + get_indextableinfo1(Fd,IndexTable#index_table{entries=bytes(Fd)}); "=" ++ _next_tag -> IndexTable; Other -> @@ -2393,45 +2452,45 @@ get_schedulerinfo(Fd,Name,Start) -> get_schedulerinfo1(Fd,Sched=#sched{details=Ds}) -> case line_head(Fd) of "Current Process" -> - get_schedulerinfo1(Fd,Sched#sched{process=val(Fd, "None")}); + get_schedulerinfo1(Fd,Sched#sched{process=bytes(Fd, "None")}); "Current Port" -> - get_schedulerinfo1(Fd,Sched#sched{port=val(Fd, "None")}); + get_schedulerinfo1(Fd,Sched#sched{port=bytes(Fd, "None")}); "Run Queue Max Length" -> - RQMax = list_to_integer(val(Fd)), + RQMax = list_to_integer(bytes(Fd)), RQ = RQMax + Sched#sched.run_q, get_schedulerinfo1(Fd,Sched#sched{run_q=RQ, details=Ds#{runq_max=>RQMax}}); "Run Queue High Length" -> - RQHigh = list_to_integer(val(Fd)), + RQHigh = list_to_integer(bytes(Fd)), RQ = RQHigh + Sched#sched.run_q, get_schedulerinfo1(Fd,Sched#sched{run_q=RQ, details=Ds#{runq_high=>RQHigh}}); "Run Queue Normal Length" -> - RQNorm = list_to_integer(val(Fd)), + RQNorm = list_to_integer(bytes(Fd)), RQ = RQNorm + Sched#sched.run_q, get_schedulerinfo1(Fd,Sched#sched{run_q=RQ, details=Ds#{runq_norm=>RQNorm}}); "Run Queue Low Length" -> - RQLow = list_to_integer(val(Fd)), + RQLow = list_to_integer(bytes(Fd)), RQ = RQLow + Sched#sched.run_q, get_schedulerinfo1(Fd,Sched#sched{run_q=RQ, details=Ds#{runq_low=>RQLow}}); "Run Queue Port Length" -> - RQ = list_to_integer(val(Fd)), + RQ = list_to_integer(bytes(Fd)), get_schedulerinfo1(Fd,Sched#sched{port_q=RQ}); "Scheduler Sleep Info Flags" -> - get_schedulerinfo1(Fd,Sched#sched{details=Ds#{sleep_info=>val(Fd, "None")}}); + get_schedulerinfo1(Fd,Sched#sched{details=Ds#{sleep_info=>bytes(Fd, "None")}}); "Scheduler Sleep Info Aux Work" -> - get_schedulerinfo1(Fd,Sched#sched{details=Ds#{sleep_aux=>val(Fd, "None")}}); + get_schedulerinfo1(Fd,Sched#sched{details=Ds#{sleep_aux=>bytes(Fd, "None")}}); "Run Queue Flags" -> - get_schedulerinfo1(Fd,Sched#sched{details=Ds#{runq_flags=>val(Fd, "None")}}); + get_schedulerinfo1(Fd,Sched#sched{details=Ds#{runq_flags=>bytes(Fd, "None")}}); "Current Process State" -> - get_schedulerinfo1(Fd,Sched#sched{details=Ds#{currp_state=>val(Fd)}}); + get_schedulerinfo1(Fd,Sched#sched{details=Ds#{currp_state=>bytes(Fd)}}); "Current Process Internal State" -> - get_schedulerinfo1(Fd,Sched#sched{details=Ds#{currp_int_state=>val(Fd)}}); + get_schedulerinfo1(Fd,Sched#sched{details=Ds#{currp_int_state=>bytes(Fd)}}); "Current Process Program counter" -> - get_schedulerinfo1(Fd,Sched#sched{details=Ds#{currp_prg_cnt=>val(Fd)}}); + get_schedulerinfo1(Fd,Sched#sched{details=Ds#{currp_prg_cnt=>string(Fd)}}); "Current Process CP" -> - get_schedulerinfo1(Fd,Sched#sched{details=Ds#{currp_cp=>val(Fd)}}); + get_schedulerinfo1(Fd,Sched#sched{details=Ds#{currp_cp=>string(Fd)}}); "Current Process Limited Stack Trace" -> %% If there shall be last in scheduler information block Sched#sched{details=get_limited_stack(Fd, 0, Ds)}; @@ -2443,7 +2502,7 @@ get_schedulerinfo1(Fd,Sched=#sched{details=Ds}) -> end. get_limited_stack(Fd, N, Ds) -> - case val(Fd) of + case string(Fd) of Addr = "0x" ++ _ -> get_limited_stack(Fd, N+1, Ds#{{currp_stack, N} => Addr}); "=" ++ _next_tag -> @@ -2509,9 +2568,9 @@ parse_heap_term("Yc"++Line0, Addr, BinAddrAdj, D0) -> %Reference-counted binary. {Offset,":"++Line2} = get_hex(Line1), {Sz,Line} = get_hex(Line2), Binp = Binp0 bor BinAddrAdj, - Term = case gb_trees:lookup(Binp, D0) of - {value,Bin} -> cdvbin(Offset,Sz,Bin); - none -> '#CDVNonexistingBinary' + Term = case lookup_binary_index(Binp) of + [{_,Start}] -> cdvbin(Offset,Sz,{'#CDVBin',Start}); + [] -> '#CDVNonexistingBinary' end, D = gb_trees:insert(Addr, Term, D0), {Term,Line,D}; @@ -2520,15 +2579,14 @@ parse_heap_term("Ys"++Line0, Addr, BinAddrAdj, D0) -> %Sub binary. {Offset,":"++Line2} = get_hex(Line1), {Sz,Line} = get_hex(Line2), Binp = Binp0 bor BinAddrAdj, - Term = case gb_trees:lookup(Binp, D0) of - {value,Bin} -> cdvbin(Offset,Sz,Bin); - none when Binp0=/=Binp -> + Term = case lookup_binary_index(Binp) of + [{_,Start}] -> cdvbin(Offset,Sz,{'#CDVBin',Start}); + [] -> %% Might it be on the heap? - case gb_trees:lookup(Binp0, D0) of + case gb_trees:lookup(Binp, D0) of {value,Bin} -> cdvbin(Offset,Sz,Bin); none -> '#CDVNonexistingBinary' - end; - none -> '#CDVNonexistingBinary' + end end, D = gb_trees:insert(Addr, Term, D0), {Term,Line,D}. @@ -2595,7 +2653,7 @@ skip_dist_ext([C|Cs], KeptCs) -> parse_atom([$A|Line0], D) -> {N,":"++Line1} = get_hex(Line0), {Chars, Line} = get_chars(N, Line1), - {list_to_atom(Chars), Line, D}. + {binary_to_atom(list_to_binary(Chars),utf8), Line, D}. parse_atom_translation_table(0, Line0, As) -> {list_to_tuple(lists:reverse(As)), Line0}; @@ -2614,11 +2672,12 @@ deref_ptr(Ptr, Line, BinAddrAdj, D0) -> end_of_heap -> {['#CDVIncompleteHeap'],Line,D0}; Fd -> - case val(Fd) of + case bytes(Fd) of "="++_ -> put(fd, end_of_heap), deref_ptr(Ptr, Line, BinAddrAdj, D0); L -> + update_progress(length(L)+1), D = parse(L, BinAddrAdj, D0), deref_ptr(Ptr, Line, BinAddrAdj, D) end @@ -2684,19 +2743,33 @@ get_label([H|T], Acc) -> get_label(T, [H|Acc]). get_binary(Line0) -> - {N,":"++Line} = get_hex(Line0), - do_get_binary(N, Line, []). + case get_hex(Line0) of + {N,":"++Line} -> + do_get_binary(N, Line, [], false); + _ -> + {'#CDVTruncatedBinary',[]} + end. get_binary(Offset,Size,Line0) -> - {_N,":"++Line} = get_hex(Line0), - do_get_binary(Size, lists:sublist(Line,(Offset*2)+1,Size*2), []). - -do_get_binary(0, Line, Acc) -> + case get_hex(Line0) of + {_N,":"++Line} -> + Progress = Size>?binary_size_progress_limit, + Progress andalso init_progress("Reading binary",Size), + do_get_binary(Size, lists:sublist(Line,(Offset*2)+1,Size*2), [], + Progress); + _ -> + {'#CDVTruncatedBinary',[]} + end. + +do_get_binary(0, Line, Acc, Progress) -> + Progress andalso end_progress(), {list_to_binary(lists:reverse(Acc)),Line}; -do_get_binary(N, [A,B|Line], Acc) -> +do_get_binary(N, [A,B|Line], Acc, Progress) -> Byte = (get_hex_digit(A) bsl 4) bor get_hex_digit(B), - do_get_binary(N-1, Line, [Byte|Acc]); -do_get_binary(_N, [], _Acc) -> + Progress andalso update_progress(), + do_get_binary(N-1, Line, [Byte|Acc], Progress); +do_get_binary(_N, [], _Acc, Progress) -> + Progress andalso end_progress(), {'#CDVTruncatedBinary',[]}. cdvbin(Offset,Size,{'#CDVBin',Pos}) -> @@ -2704,12 +2777,17 @@ cdvbin(Offset,Size,{'#CDVBin',Pos}) -> cdvbin(Offset,Size,['#CDVBin',_,_,Pos]) -> ['#CDVBin',Offset,Size,Pos]; cdvbin(_,_,'#CDVTruncatedBinary') -> - '#CDVTruncatedBinary'. + '#CDVTruncatedBinary'; +cdvbin(_,_,'#CDVNonexistingBinary') -> + '#CDVNonexistingBinary'. %%----------------------------------------------------------------- -%% Functions for accessing the cdv_dump_index_table -reset_index_table() -> - ets:delete_all_objects(cdv_dump_index_table). +%% Functions for accessing tables +reset_tables() -> + ets:delete_all_objects(cdv_dump_index_table), + ets:delete_all_objects(cdv_reg_proc_table), + ets:delete_all_objects(cdv_binary_index_table), + ets:delete_all_objects(cdv_heap_file_chars). insert_index(Tag,Id,Pos) -> ets:insert(cdv_dump_index_table,{{Tag,Pos},Id}). @@ -2724,6 +2802,11 @@ lookup_index(Tag,Id) -> count_index(Tag) -> ets:select_count(cdv_dump_index_table,[{{{Tag,'_'},'_'},[],[true]}]). +insert_binary_index(Addr,Pos) -> + ets:insert(cdv_binary_index_table,{Addr,Pos}). + +lookup_binary_index(Addr) -> + ets:lookup(cdv_binary_index_table,Addr). %%----------------------------------------------------------------- %% Convert tags read from crashdump to atoms used as first part of key @@ -2759,7 +2842,7 @@ tag_to_atom("scheduler") -> ?scheduler; tag_to_atom("timer") -> ?timer; tag_to_atom("visible_node") -> ?visible_node; tag_to_atom(UnknownTag) -> - io:format("WARNING: Found unexpected tag:~s~n",[UnknownTag]), + io:format("WARNING: Found unexpected tag:~ts~n",[UnknownTag]), list_to_atom(UnknownTag). %%%----------------------------------------------------------------- @@ -2794,23 +2877,6 @@ to_value_list(Record) -> Values. %%%----------------------------------------------------------------- -%%% Fold over List and report progress in percent. -%%% Report is the text to be presented in the progress dialog. -%%% Acc0 is the initial accumulator and will be passed to Fun as the -%%% second arguement, i.e. Fun = fun(Item,Acc) -> NewAcc end. -progress_foldl(Report,Fun,Acc0,List) -> - init_progress(Report, length(List)), - progress_foldl1(Fun,Acc0,List). - -progress_foldl1(Fun,Acc,[H|T]) -> - update_progress(), - progress_foldl1(Fun,Fun(H,Acc),T); -progress_foldl1(_Fun,Acc,[]) -> - end_progress(), - Acc. - - -%%%----------------------------------------------------------------- %%% Map over List and report progress in percent. %%% Report is the text to be presented in the progress dialog. %%% Distribute the load over a number of processes, and File is opened diff --git a/lib/observer/src/etop_tr.erl b/lib/observer/src/etop_tr.erl index 8e43f8bb35..1e48fefca4 100644 --- a/lib/observer/src/etop_tr.erl +++ b/lib/observer/src/etop_tr.erl @@ -89,14 +89,14 @@ handle_data(Last, {_, Pid, out, _, Time2} = G, Store) -> end, New; false -> - io:format("Erlang top got garbage ~p~n", [G]), + io:format("Erlang top got garbage ~tp~n", [G]), Last end; handle_data(_W, {drop, D}, _) -> %% Error case we are missing data here! io:format("Erlang top dropped data ~p~n", [D]), []; handle_data(Last, G, _) -> - io:format("Erlang top got garbage ~p~n", [G]), + io:format("Erlang top got garbage ~tp~n", [G]), Last. elapsed({Me1, S1, Mi1}, {Me2, S2, Mi2}) -> diff --git a/lib/observer/src/etop_txt.erl b/lib/observer/src/etop_txt.erl index 183641119a..cd3ec62c13 100644 --- a/lib/observer/src/etop_txt.erl +++ b/lib/observer/src/etop_txt.erl @@ -48,7 +48,6 @@ do_update(Prev,Config) -> do_update(standard_io,Info,Prev,Config). do_update(Fd,Info,Prev,Config) -> - Encoding = encoding(Fd), {Cpu,NProcs,RQ,Clock} = loadinfo(Info,Prev), io:nl(Fd), writedoubleline(Fd), @@ -72,7 +71,7 @@ do_update(Fd,Info,Prev,Config) -> io:nl(Fd), writepinfo_header(Fd), writesingleline(Fd), - writepinfo(Fd,Info#etop_info.procinfo,Encoding), + writepinfo(Fd,Info#etop_info.procinfo,modifier(Fd)), writedoubleline(Fd), io:nl(Fd), Info. @@ -93,26 +92,27 @@ writepinfo(Fd,[#etop_proc_info{pid=Pid, cf=MFA, mq=MQ} |T], - Encoding) -> - io:fwrite(Fd,proc_format(Encoding), - [Pid,to_list(Name,Encoding),Time,Reds,Mem,MQ, - formatmfa(MFA,Encoding)]), - writepinfo(Fd,T,Encoding); + Modifier) -> + io:fwrite(Fd,proc_format(Modifier), + [Pid,to_string(Name,Modifier),Time,Reds,Mem,MQ, + to_string(MFA,Modifier)]), + writepinfo(Fd,T,Modifier); writepinfo(_Fd,[],_) -> ok. +proc_format(Modifier) -> + "~-15w~-20"++Modifier++"s~8w~8w~8w~8w ~-20"++Modifier++"s~n". -formatmfa({M, F, A},latin1) -> - io_lib:format("~w:~w/~w",[M, F, A]); -formatmfa({M, F, A},_) -> - io_lib:format("~w:~tw/~w",[M, F, A]); -formatmfa(Other,_) -> - %% E.g. when running hipe - the current_function for some - %% processes will be 'undefined' - io_lib:format("~w",[Other]). +to_string({M,F,A},Modifier) -> + io_lib:format("~w:~"++Modifier++"w/~w",[M,F,A]); +to_string(Other,Modifier) -> + io_lib:format("~"++Modifier++"w",[Other]). -to_list(Name,_) when is_atom(Name) -> atom_to_list(Name); -to_list({_M,_F,_A}=MFA,Encoding) -> formatmfa(MFA,Encoding). +modifier(Device) -> + case encoding(Device) of + latin1 -> ""; + _ -> "t" + end. encoding(Device) -> case io:getopts(Device) of @@ -122,7 +122,3 @@ encoding(Device) -> latin1 end. -proc_format(latin1) -> - "~-15w~-20s~8w~8w~8w~8w ~-20s~n"; -proc_format(_) -> - "~-15w~-20ts~8w~8w~8w~8w ~-20ts~n". diff --git a/lib/observer/src/multitrace.erl b/lib/observer/src/multitrace.erl index a01eeec6ae..82aec05e0d 100644 --- a/lib/observer/src/multitrace.erl +++ b/lib/observer/src/multitrace.erl @@ -103,16 +103,16 @@ print_func(Out,{trace_ts,P,call,{M,F,A},C,Ts},N) -> io:format(Out, "~w: ~s~n" "Process : ~w~n" - "Call : ~w:~w/~w~n" - "Arguments : ~p~n" - "Caller : ~w~n~n", + "Call : ~w:~tw/~w~n" + "Arguments : ~tp~n" + "Caller : ~tw~n~n", [N,ts(Ts),P,M,F,length(A),A,C]); print_func(Out,{trace_ts,P,return_from,{M,F,A},R,Ts},N) -> io:format(Out, "~w: ~s~n" "Process : ~w~n" - "Return from : ~w:~w/~w~n" - "Return value : ~p~n~n", + "Return from : ~w:~tw/~w~n" + "Return value : ~tp~n~n", [N,ts(Ts),P,M,F,A,R]). @@ -181,7 +181,7 @@ handle_schedule(Out,{trace_ts,P,out,Info,Ts},_TI,S) -> "out:~n" "Process : ~w~n" "Time : ~s~n" - "Function : ~w~n~n",[P,ts(Ts),Info]), + "Function : ~tw~n~n",[P,ts(Ts),Info]), case lists:keysearch(P,1,S) of {value,{P,List}} -> lists:keyreplace(P,1,S,{P,[{out,Ts}|List]}); @@ -193,7 +193,7 @@ handle_schedule(Out,{trace_ts,P,in,Info,Ts},_TI,S) -> "in:~n" "Process : ~w~n" "Time : ~s~n" - "Function : ~w~n~n",[P,ts(Ts),Info]), + "Function : ~tw~n~n",[P,ts(Ts),Info]), case lists:keysearch(P,1,S) of {value,{P,List}} -> lists:keyreplace(P,1,S,{P,[{in,Ts}|List]}); diff --git a/lib/observer/src/observer.app.src b/lib/observer/src/observer.app.src index 3a5bd172e7..f682e3dc7b 100644 --- a/lib/observer/src/observer.app.src +++ b/lib/observer/src/observer.app.src @@ -65,7 +65,7 @@ {registered, []}, {applications, [kernel, stdlib]}, {env, []}, - {runtime_dependencies, ["wx-1.2","stdlib-2.0","runtime_tools-1.8.14", + {runtime_dependencies, ["wx-1.2","stdlib-3.4","runtime_tools-1.8.14", "kernel-3.0","inets-5.10","et-1.5", "erts-7.0"]}]}. diff --git a/lib/observer/src/observer_alloc_wx.erl b/lib/observer/src/observer_alloc_wx.erl index ef425f0874..7f4b3dd484 100644 --- a/lib/observer/src/observer_alloc_wx.erl +++ b/lib/observer/src/observer_alloc_wx.erl @@ -80,7 +80,7 @@ init([Notebook, Parent, Config]) -> } } catch _:Err -> - io:format("~p crashed ~p: ~p~n",[?MODULE, Err, erlang:get_stacktrace()]), + io:format("~p crashed ~tp: ~tp~n",[?MODULE, Err, erlang:get_stacktrace()]), {stop, Err} end. @@ -183,7 +183,7 @@ handle_info({'EXIT', Old, _}, State = #state{appmon=Old}) -> {noreply, State#state{active=false, appmon=undefined}}; handle_info(_Event, State) -> - %% io:format("~p:~p: ~p~n",[?MODULE,?LINE,_Event]), + %% io:format("~p:~p: ~tp~n",[?MODULE,?LINE,_Event]), {noreply, State}. terminate(_Event, #state{}) -> diff --git a/lib/observer/src/observer_app_wx.erl b/lib/observer/src/observer_app_wx.erl index bc4f1fe117..2a481966da 100644 --- a/lib/observer/src/observer_app_wx.erl +++ b/lib/observer/src/observer_app_wx.erl @@ -320,7 +320,7 @@ handle_info({'EXIT', _, noconnection}, State) -> handle_info({'EXIT', _, normal}, State) -> {noreply, State}; handle_info(_Event, State) -> - %% io:format("~p:~p: ~p~n",[?MODULE,?LINE,_Event]), + %% io:format("~p:~p: ~tp~n",[?MODULE,?LINE,_Event]), {noreply, State}. %%%%%%%%%% diff --git a/lib/observer/src/observer_html_lib.erl b/lib/observer/src/observer_html_lib.erl index 1f1306c370..a85808a472 100644 --- a/lib/observer/src/observer_html_lib.erl +++ b/lib/observer/src/observer_html_lib.erl @@ -142,13 +142,13 @@ dict_table(Tab,{Key0,Value0}, Even) -> tr(color(Even), [td("VALIGN=center",pre(Key)), td(pre(Value))]). proc_state(Tab,{Key0,Value0}, Even) -> - Key = lists:flatten(io_lib:format("~s",[Key0])), + Key = lists:flatten(io_lib:format("~ts",[Key0])), Value = all_or_expand(Tab,Value0), tr(color(Even), [td("VALIGN=center",Key), td(pre(Value))]). all_or_expand(Tab,Term) -> - Preview = io_lib:format("~P",[Term,8]), - Check = io_lib:format("~P",[Term,100]), + Preview = io_lib:format("~tP",[Term,8]), + Check = io_lib:format("~tP",[Term,100]), Exp = Preview=/=Check, all_or_expand(Tab,Term,Preview,Exp). all_or_expand(_Tab,Term,Str,false) @@ -166,13 +166,8 @@ all_or_expand(Tab,Term,Preview,true) "Click to expand above term")]; all_or_expand(Tab,Bin,_PreviewStr,_Expand) when is_binary(Bin) -> - Size = byte_size(Bin), - PrevSize = min(Size, 10) * 8, - <<Preview:PrevSize, _/binary>> = Bin, - Hash = erlang:phash2(Bin), - Key = {Preview, Size, Hash}, - ets:insert(Tab,{Key,Bin}), - Term = io_lib:format("~p", [['#OBSBin',Preview,Size,Hash]]), + OBSBin = observer_lib:make_obsbin(Bin,Tab), + Term = io_lib:format("~tp", [OBSBin]), href_proc_port(lists:flatten(Term), true). color(true) -> io_lib:format("BGCOLOR=\"#~2.16.0B~2.16.0B~2.16.0B\"", tuple_to_list(?BG_EVEN)); @@ -339,26 +334,35 @@ href_proc_bin(From, T, Acc, LTB) -> BinStr = case string:tokens(OffsetSizePos,",.| \n") of [Offset,SizeStr,Pos] when From =:= cdv -> - Id = {list_to_integer(Offset),10,list_to_integer(Pos)}, - {ok,PreviewBin} = crashdump_viewer:expand_binary(Id), - PreviewStr = preview_string(list_to_integer(SizeStr), PreviewBin), - if LTB -> - href("TARGET=\"expanded\"", - ["#Binary?offset="++Offset++ - "&size="++SizeStr++ - "&pos="++Pos], - PreviewStr); - true -> - PreviewStr - end; - [Preview,SizeStr,Md5] when From =:= obs -> + Size = list_to_integer(SizeStr), + PreviewSize = min(Size,10), + Id = {list_to_integer(Offset),PreviewSize,list_to_integer(Pos)}, + case crashdump_viewer:expand_binary(Id) of + {ok, '#CDVTruncatedBinary'} -> + lists:flatten( + "<FONT COLOR=\"#FF0000\">" + "<<...(Truncated Binary)>>" + "</FONT>"); + {ok, PreviewBin} -> + PreviewStr = preview_string(Size, PreviewBin), + if LTB -> + href("TARGET=\"expanded\"", + ["#Binary?offset="++Offset++ + "&size="++SizeStr++ + "&pos="++Pos], + PreviewStr); + true -> + PreviewStr + end + end; + [PreviewIntStr,SizeStr,Md5] when From =:= obs -> Size = list_to_integer(SizeStr), - PrevSize = min(Size, 10) * 8, - PreviewStr = preview_string(Size, - <<(list_to_integer(Preview)):PrevSize>>), + PreviewInt = list_to_integer(PreviewIntStr), + PrevSize = (trunc(math:log2(PreviewInt)/8)+1)*8, + PreviewStr = preview_string(Size,<<PreviewInt:PrevSize>>), if LTB -> href("TARGET=\"expanded\"", - ["#OBSBinary?key1="++Preview++ + ["#OBSBinary?key1="++PreviewIntStr++ "&key2="++SizeStr++ "&key3="++Md5], PreviewStr); @@ -372,14 +376,14 @@ href_proc_bin(From, T, Acc, LTB) -> preview_string(Size, PreviewBin) when Size > 10 -> ["<<", - remove_lgt(io_lib:format("~p",[PreviewBin])), + remove_lgt(io_lib:format("~tp",[PreviewBin])), "...(", observer_lib:to_str({bytes,Size}), ")", ">>"]; preview_string(_, PreviewBin) -> ["<<", - remove_lgt(io_lib:format("~p",[PreviewBin])), + remove_lgt(io_lib:format("~tp",[PreviewBin])), ">>"]. remove_lgt(Deep) -> diff --git a/lib/observer/src/observer_lib.erl b/lib/observer/src/observer_lib.erl index c7ee294719..29f4f9fabc 100644 --- a/lib/observer/src/observer_lib.erl +++ b/lib/observer/src/observer_lib.erl @@ -21,7 +21,7 @@ -export([get_wx_parent/1, display_info_dialog/2, display_yes_no_dialog/1, - display_progress_dialog/2, destroy_progress_dialog/0, + display_progress_dialog/3, destroy_progress_dialog/0, wait_for_progress/0, report_progress/1, user_term/3, user_term_multiline/3, interval_dialog/4, start_timer/1, start_timer/2, stop_timer/1, timer_config/1, @@ -30,7 +30,8 @@ create_attrs/0, set_listctrl_col_size/2, create_status_bar/1, - html_window/1, html_window/2 + html_window/1, html_window/2, + make_obsbin/2 ]). -include_lib("wx/include/wx.hrl"). @@ -39,6 +40,7 @@ -define(SINGLE_LINE_STYLE, ?wxBORDER_NONE bor ?wxTE_READONLY bor ?wxTE_RICH2). -define(MULTI_LINE_STYLE, ?SINGLE_LINE_STYLE bor ?wxTE_MULTILINE). +-define(pulse_timeout,50). get_wx_parent(Window) -> Parent = wxWindow:getParent(Window), @@ -297,8 +299,10 @@ to_str(No) when is_integer(No) -> integer_to_list(No); to_str(Float) when is_float(Float) -> io_lib:format("~.3f", [Float]); +to_str({trunc, Float}) when is_float(Float) -> + float_to_list(Float, [{decimals,0}]); to_str(Term) -> - io_lib:format("~w", [Term]). + io_lib:format("~tw", [Term]). create_menus([], _MenuBar, _Type) -> ok; create_menus(Menus, MenuBar, Type) -> @@ -518,7 +522,7 @@ link_entry2(Panel,{Target,Str},Cursor) -> TC. to_link(RegName={Name, Node}) when is_atom(Name), is_atom(Node) -> - Str = io_lib:format("{~p,~p}", [Name, Node]), + Str = io_lib:format("{~tp,~p}", [Name, Node]), {RegName, Str}; to_link(TI = {_Target, _Identifier}) -> TI; @@ -639,11 +643,11 @@ parse_string(Str) -> Tokens = case erl_scan:string(Str, 1, [text]) of {ok, Ts, _} -> Ts; {error, {_SLine, SMod, SError}, _} -> - throw(io_lib:format("~s", [SMod:format_error(SError)])) + throw(io_lib:format("~ts", [SMod:format_error(SError)])) end, case lib:extended_parse_term(Tokens) of {error, {_PLine, PMod, PError}} -> - throw(io_lib:format("~s", [PMod:format_error(PError)])); + throw(io_lib:format("~ts", [PMod:format_error(PError)])); Res -> Res end catch @@ -685,11 +689,11 @@ create_status_bar(Panel) -> %%%----------------------------------------------------------------- %%% Progress dialog -define(progress_handler,cdv_progress_handler). -display_progress_dialog(Title,Str) -> +display_progress_dialog(Parent,Title,Str) -> Caller = self(), Env = wx:get_env(), spawn_link(fun() -> - progress_handler(Caller,Env,Title,Str) + progress_handler(Caller,Env,Parent,Title,Str) end), ok. @@ -713,31 +717,38 @@ report_progress(Progress) -> ok end. -progress_handler(Caller,Env,Title,Str) -> +progress_handler(Caller,Env,Parent,Title,Str) -> register(?progress_handler,self()), wx:set_env(Env), - PD = progress_dialog(Env,Title,Str), - try progress_loop(Title,PD,Caller) + PD = progress_dialog(Env,Parent,Title,Str), + try progress_loop(Title,PD,Caller,infinity) catch closed -> normal end. -progress_loop(Title,PD,Caller) -> +progress_loop(Title,PD,Caller,Pulse) -> receive {progress,{ok,done}} -> % to make wait_for_progress/0 return Caller ! continue, - progress_loop(Title,PD,Caller); + progress_loop(Title,PD,Caller,Pulse); + {progress,{ok,start_pulse}} -> + update_progress_pulse(PD), + progress_loop(Title,PD,Caller,?pulse_timeout); + {progress,{ok,stop_pulse}} -> + progress_loop(Title,PD,Caller,infinity); {progress,{ok,Percent}} when is_integer(Percent) -> update_progress(PD,Percent), - progress_loop(Title,PD,Caller); + progress_loop(Title,PD,Caller,Pulse); {progress,{ok,Msg}} -> update_progress_text(PD,Msg), - progress_loop(Title,PD,Caller); + progress_loop(Title,PD,Caller,Pulse); {progress,{error, Reason}} -> + {Dialog,_,_} = PD, + Parent = wxWindow:getParent(Dialog), finish_progress(PD), FailMsg = if is_list(Reason) -> Reason; true -> file:format_error(Reason) end, - display_info_dialog(PD,"Crashdump Viewer Error",FailMsg), + display_info_dialog(Parent,"Crashdump Viewer Error",FailMsg), Caller ! error, unregister(?progress_handler), unlink(Caller); @@ -745,25 +756,77 @@ progress_loop(Title,PD,Caller) -> finish_progress(PD), unregister(?progress_handler), unlink(Caller) + after Pulse -> + update_progress_pulse(PD), + progress_loop(Title,PD,Caller,?pulse_timeout) end. -progress_dialog(_Env,Title,Str) -> - PD = wxProgressDialog:new(Title,Str, - [{maximum,101}, - {style, - ?wxPD_APP_MODAL bor - ?wxPD_SMOOTH bor - ?wxPD_AUTO_HIDE}]), - wxProgressDialog:setMinSize(PD,{200,-1}), - PD. +progress_dialog(_Env,Parent,Title,Str) -> + progress_dialog_new(Parent,Title,Str). update_progress(PD,Value) -> - try wxProgressDialog:update(PD,Value) + try progress_dialog_update(PD,Value) catch _:_ -> throw(closed) %% Port or window have died end. update_progress_text(PD,Text) -> - try wxProgressDialog:update(PD,0,[{newmsg,Text}]) + try progress_dialog_update(PD,Text) + catch _:_ -> throw(closed) %% Port or window have died + end. +update_progress_pulse(PD) -> + try progress_dialog_pulse(PD) catch _:_ -> throw(closed) %% Port or window have died end. finish_progress(PD) -> - wxProgressDialog:destroy(PD). + try progress_dialog_update(PD,100) + catch _:_ -> ok + after progress_dialog_destroy(PD) + end. + +progress_dialog_new(Parent,Title,Str) -> + Dialog = wxDialog:new(Parent, ?wxID_ANY, Title, + [{style,?wxDEFAULT_DIALOG_STYLE}]), + Panel = wxPanel:new(Dialog), + Sizer = wxBoxSizer:new(?wxVERTICAL), + Message = wxStaticText:new(Panel, 1, Str), + Gauge = wxGauge:new(Panel, 2, 100, [{size, {170, -1}}, + {style, ?wxGA_HORIZONTAL}]), + SizerFlags = ?wxEXPAND bor ?wxLEFT bor ?wxRIGHT bor ?wxTOP, + wxSizer:add(Sizer, Message, [{flag,SizerFlags},{border,15}]), + wxSizer:add(Sizer, Gauge, [{flag, SizerFlags bor ?wxBOTTOM},{border,15}]), + wxPanel:setSizer(Panel, Sizer), + wxSizer:setSizeHints(Sizer, Dialog), + wxDialog:show(Dialog), + {Dialog,Message,Gauge}. + +progress_dialog_update({_,_,Gauge},Value) when is_integer(Value) -> + wxGauge:setValue(Gauge,Value); +progress_dialog_update({_,Message,Gauge},Text) when is_list(Text) -> + wxGauge:setValue(Gauge,0), + wxStaticText:setLabel(Message,Text). +progress_dialog_pulse({_,_,Gauge}) -> + wxGauge:pulse(Gauge). +progress_dialog_destroy({Dialog,_,_}) -> + wxDialog:destroy(Dialog). + +make_obsbin(Bin,Tab) -> + Size = byte_size(Bin), + Preview = + try + %% The binary might be a unicode string, in which case we + %% don't want to split it in the middle of a grapheme + %% cluster - thus trying string:length and slice. + PL1 = min(string:length(Bin), 10), + PB1 = string:slice(Bin,0,PL1), + PS1 = byte_size(PB1) * 8, + <<P1:PS1>> = PB1, + P1 + catch _:_ -> + %% Probably not a string, so just split anywhere + PS2 = min(Size, 10) * 8, + <<P2:PS2, _/binary>> = Bin, + P2 + end, + Hash = erlang:phash2(Bin), + Key = {Preview, Size, Hash}, + ets:insert(Tab, {Key,Bin}), + ['#OBSBin',Preview,Size,Hash]. diff --git a/lib/observer/src/observer_perf_wx.erl b/lib/observer/src/observer_perf_wx.erl index fcc51310c8..5adfadb16e 100644 --- a/lib/observer/src/observer_perf_wx.erl +++ b/lib/observer/src/observer_perf_wx.erl @@ -87,7 +87,7 @@ init([Notebook, Parent, Config]) -> }, {Panel, State0} catch _:Err -> - io:format("~p crashed ~p: ~p~n",[?MODULE, Err, erlang:get_stacktrace()]), + io:format("~p crashed ~tp: ~tp~n",[?MODULE, Err, erlang:get_stacktrace()]), {stop, Err} end. @@ -235,7 +235,7 @@ handle_info({'EXIT', Old, _}, State = #state{appmon=Old}) -> {noreply, State#state{active=false, appmon=undefined}}; handle_info(_Event, State) -> - %% io:format("~p:~p: ~p~n",[?MODULE,?LINE,_Event]), + %% io:format("~p:~p: ~tp~n",[?MODULE,?LINE,_Event]), {noreply, State}. %%%%%%%%%% diff --git a/lib/observer/src/observer_port_wx.erl b/lib/observer/src/observer_port_wx.erl index 8339267659..5908e99e36 100644 --- a/lib/observer/src/observer_port_wx.erl +++ b/lib/observer/src/observer_port_wx.erl @@ -338,7 +338,7 @@ handle_info({info, {port_info_not_available,NodeName}}, {noreply, State}; handle_info({error, Error}, #state{panel=Panel} = State) -> - Str = io_lib:format("ERROR: ~s~n",[Error]), + Str = io_lib:format("ERROR: ~ts~n",[Error]), observer_lib:display_info_dialog(Panel, Str), {noreply, State}; diff --git a/lib/observer/src/observer_pro_wx.erl b/lib/observer/src/observer_pro_wx.erl index 3083297f31..2e5fe0bc1a 100644 --- a/lib/observer/src/observer_pro_wx.erl +++ b/lib/observer/src/observer_pro_wx.erl @@ -217,7 +217,7 @@ call(Holder, What) -> erlang:demonitor(Ref), Res after 2000 -> - io:format("Hanging call ~p~n",[What]), + io:format("Hanging call ~tp~n",[What]), "" end. @@ -256,7 +256,7 @@ handle_info(not_active, #state{timer=Timer0}=State) -> {noreply, State#state{timer=Timer}}; handle_info(Info, State) -> - io:format("~p:~p, Unexpected info: ~p~n", [?MODULE, ?LINE, Info]), + io:format("~p:~p, Unexpected info: ~tp~n", [?MODULE, ?LINE, Info]), {noreply, State}. terminate(_Reason, #state{holder=Holder}) -> @@ -273,11 +273,11 @@ handle_call(get_config, _, #state{holder=Holder, timer=Timer}=State) -> {reply, Conf#{acc=>Accum}, State}; handle_call(Msg, _From, State) -> - io:format("~p:~p: Unhandled call ~p~n",[?MODULE, ?LINE, Msg]), + io:format("~p:~p: Unhandled call ~tp~n",[?MODULE, ?LINE, Msg]), {reply, ok, State}. handle_cast(Msg, State) -> - io:format("~p:~p: Unhandled cast ~p~n", [?MODULE, ?LINE, Msg]), + io:format("~p:~p: Unhandled cast ~tp~n", [?MODULE, ?LINE, Msg]), {noreply, State}. %%%%%%%%%%%%%%%%%%%%LOOP%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -401,7 +401,7 @@ handle_event(#wx{event=#wxList{type=command_list_item_activated}}, {noreply, State#state{procinfo_menu_pids=Opened2}}; handle_event(Event, State) -> - io:format("~p:~p: handle event ~p\n", [?MODULE, ?LINE, Event]), + io:format("~p:~p: handle event ~tp\n", [?MODULE, ?LINE, Event]), {noreply, State}. @@ -559,7 +559,7 @@ table_holder(#holder{info=Info, attrs=Attrs, %% Node crashed will be noticed soon.. table_holder(S0#holder{backend_pid=undefined}); _What -> - %% io:format("~p: Table holder got ~p~n",[?MODULE, _What]), + %% io:format("~p: Table holder got ~tp~n",[?MODULE, _What]), table_holder(S0) end. diff --git a/lib/observer/src/observer_procinfo.erl b/lib/observer/src/observer_procinfo.erl index 10decd8b62..fb02ae2728 100644 --- a/lib/observer/src/observer_procinfo.erl +++ b/lib/observer/src/observer_procinfo.erl @@ -56,7 +56,7 @@ init([Pid, ParentFrame, Parent]) -> Table = ets:new(observer_expand,[set,public]), Title=case observer_wx:try_rpc(node(Pid), erlang, process_info, [Pid, registered_name]) of [] -> io_lib:format("~p",[Pid]); - {registered_name, Registered} -> io_lib:format("~p (~p)",[Registered, Pid]); + {registered_name, Registered} -> io_lib:format("~tp (~p)",[Registered, Pid]); undefined -> throw(process_undefined) end, Frame=wxFrame:new(ParentFrame, ?wxID_ANY, [atom_to_list(node(Pid)), $:, Title], @@ -151,7 +151,7 @@ handle_event(#wx{event=#wxHtmlLink{linkInfo=#wxHtmlLinkInfo{href=Href}}}, Opened = case lists:keyfind(Id,1,Opened0) of false -> - Win = cdv_detail_wx:start_link(Id,[],Frame,Callback), + Win = cdv_detail_wx:start_link(Id,[],Frame,Callback,obs), [{Id,Win}|Opened0]; {_,Win} -> wxFrame:raise(Win), @@ -171,7 +171,7 @@ handle_info({get_debug_info, From}, State = #state{notebook=Notebook}) -> From ! {procinfo_debug, Notebook}, {noreply, State}; handle_info(_Info, State) -> - %% io:format("~p: ~p, Handle info: ~p~n", [?MODULE, ?LINE, Info]), + %% io:format("~p: ~p, Handle info: ~tp~n", [?MODULE, ?LINE, Info]), {noreply, State}. handle_call(Call, From, _State) -> @@ -263,7 +263,7 @@ init_stack_page(Parent, Pid) -> wxListCtrl:setItem(LCtrl, Row, 0, observer_lib:to_str({M,F,A})), FileLine = case Info of [{file,File},{line,Line}] -> - io_lib:format("~s:~w", [File,Line]); + io_lib:format("~ts:~w", [File,Line]); _ -> [] end, @@ -487,5 +487,5 @@ io_request({put_chars, Encoding, Module, Function, Args}, State) -> {error, {error, Function}, State} end; io_request(_Req, State) -> - %% io:format("~p: Unknown req: ~p ~n",[?LINE, _Req]), + %% io:format("~p: Unknown req: ~tp ~n",[?LINE, _Req]), {ok, {error, request}, State}. diff --git a/lib/observer/src/observer_sys_wx.erl b/lib/observer/src/observer_sys_wx.erl index db86c05bed..8c2ffd77b4 100644 --- a/lib/observer/src/observer_sys_wx.erl +++ b/lib/observer/src/observer_sys_wx.erl @@ -48,7 +48,7 @@ start_link(Notebook, Parent, Config) -> init([Notebook, Parent, Config]) -> SysInfo = observer_backend:sys_info(), - {Sys, Mem, Cpu, Stats} = info_fields(), + {Sys, Mem, Cpu, Stats, Limits} = info_fields(), Panel = wxPanel:new(Notebook), Sizer = wxBoxSizer:new(?wxVERTICAL), HSizer0 = wxBoxSizer:new(?wxHORIZONTAL), @@ -63,17 +63,26 @@ init([Notebook, Parent, Config]) -> wxSizer:add(HSizer1, FPanel2, [{flag, ?wxEXPAND}, {proportion, 1}]), wxSizer:add(HSizer1, FPanel3, [{flag, ?wxEXPAND}, {proportion, 1}]), + HSizer2 = wxBoxSizer:new(?wxHORIZONTAL), + {FPanel4, _FSizer4, Fields4} = observer_lib:display_info(Panel, observer_lib:fill_info(Limits, SysInfo)), + wxSizer:add(HSizer2, FPanel4, [{flag, ?wxEXPAND}, {proportion, 1}]), + + BorderFlags = ?wxLEFT bor ?wxRIGHT, wxSizer:add(Sizer, HSizer0, [{flag, ?wxEXPAND bor BorderFlags bor ?wxTOP}, {proportion, 0}, {border, 5}]), wxSizer:add(Sizer, HSizer1, [{flag, ?wxEXPAND bor BorderFlags bor ?wxBOTTOM}, {proportion, 0}, {border, 5}]), + wxSizer:add(Sizer, HSizer2, [{flag, ?wxEXPAND bor BorderFlags bor ?wxBOTTOM}, + {proportion, 0}, {border, 5}]), + wxPanel:setSizer(Panel, Sizer), Timer = observer_lib:start_timer(Config, 10), {Panel, #sys_wx_state{parent=Parent, parent_notebook=Notebook, panel=Panel, sizer=Sizer, - timer=Timer, fields=Fields0 ++ Fields1++Fields2++Fields3}}. + timer=Timer, fields=Fields0 ++ Fields1++Fields2++Fields3++Fields4}}. + create_sys_menu(Parent) -> View = {"View", [#create_menu{id = ?ID_REFRESH, text = "Refresh\tCtrl-R"}, @@ -83,14 +92,40 @@ create_sys_menu(Parent) -> update_syspage(#sys_wx_state{node = undefined}) -> ignore; update_syspage(#sys_wx_state{node = Node, fields=Fields, sizer=Sizer}) -> SysInfo = observer_wx:try_rpc(Node, observer_backend, sys_info, []), - {Sys, Mem, Cpu, Stats} = info_fields(), + {Sys, Mem, Cpu, Stats, Limits} = info_fields(), observer_lib:update_info(Fields, observer_lib:fill_info(Sys, SysInfo) ++ observer_lib:fill_info(Mem, SysInfo) ++ observer_lib:fill_info(Cpu, SysInfo) ++ - observer_lib:fill_info(Stats, SysInfo)), + observer_lib:fill_info(Stats, SysInfo)++ + observer_lib:fill_info(Limits, SysInfo)), + wxSizer:layout(Sizer). + +maybe_convert(undefined) -> "Not available"; +maybe_convert(V) -> observer_lib:to_str(V). + +get_dist_buf_busy_limit_info() -> + fun(Data) -> + maybe_convert(proplists:get_value(dist_buf_busy_limit, Data)) + end. + +get_limit_count_info(Count, Limit) -> + fun(Data) -> + C = proplists:get_value(Count, Data), + L = proplists:get_value(Limit, Data), + lists:flatten( + io_lib:format("~s / ~s ~s", + [maybe_convert(C), maybe_convert(L), + if + C =:= undefined -> ""; + L =:= undefined -> ""; + true -> io_lib:format("(~s % used)",[observer_lib:to_str({trunc, (C / L) *100})]) + end])) + end. + + info_fields() -> Sys = [{"System and Architecture", [{"System Version", otp_release}, @@ -122,14 +157,20 @@ info_fields() -> ]}], Stats = [{"Statistics", right, [{"Up time", {time_ms, uptime}}, - {"Max Processes", process_limit}, - {"Processes", process_count}, {"Run Queue", run_queue}, {"IO Input", {bytes, io_input}}, {"IO Output", {bytes, io_output}} ]} ], - {Sys, Mem, Cpu, Stats}. + Limits = [{"System statistics / limit", + [{"Atoms", get_limit_count_info(atom_count, atom_limit)}, + {"Processes", get_limit_count_info(process_count, process_limit)}, + {"Ports", get_limit_count_info(port_count, port_limit)}, + {"ETS", get_limit_count_info(ets_count, ets_limit)}, + {"Distribution buffer busy limit", get_dist_buf_busy_limit_info()} + ]}], + {Sys, Mem, Cpu, Stats, Limits}. + %%%%%%%%%%%%%%%%%%%%%%% Callbacks %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -158,7 +199,7 @@ handle_info(not_active, #sys_wx_state{timer = Timer} = State) -> {noreply, State#sys_wx_state{timer = observer_lib:stop_timer(Timer)}}; handle_info(Info, State) -> - io:format("~p:~p: Unhandled info: ~p~n", [?MODULE, ?LINE, Info]), + io:format("~p:~p: Unhandled info: ~tp~n", [?MODULE, ?LINE, Info]), {noreply, State}. terminate(_Reason, _State) -> @@ -171,11 +212,11 @@ handle_call(get_config, _, #sys_wx_state{timer=Timer}=State) -> {reply, observer_lib:timer_config(Timer), State}; handle_call(Msg, _From, State) -> - io:format("~p~p: Unhandled Call ~p~n",[?MODULE, ?LINE, Msg]), + io:format("~p~p: Unhandled Call ~tp~n",[?MODULE, ?LINE, Msg]), {reply, ok, State}. handle_cast(Msg, State) -> - io:format("~p~p: Unhandled cast ~p~n",[?MODULE, ?LINE, Msg]), + io:format("~p~p: Unhandled cast ~tp~n",[?MODULE, ?LINE, Msg]), {noreply, State}. handle_event(#wx{id = ?ID_REFRESH, event = #wxCommand{type = command_menu_selected}}, @@ -194,5 +235,5 @@ handle_event(#wx{id = ?ID_REFRESH_INTERVAL, {noreply, State#sys_wx_state{timer=Timer}}; handle_event(Event, State) -> - io:format("~p:~p: Unhandled event ~p\n", [?MODULE,?LINE,Event]), + io:format("~p:~p: Unhandled event ~tp\n", [?MODULE,?LINE,Event]), {noreply, State}. diff --git a/lib/observer/src/observer_trace_wx.erl b/lib/observer/src/observer_trace_wx.erl index b960c61ff0..8127248262 100644 --- a/lib/observer/src/observer_trace_wx.erl +++ b/lib/observer/src/observer_trace_wx.erl @@ -683,7 +683,7 @@ handle_event(#wx{id=?REMOVE_NODES}, #state{n_view=Nview, nodes=Ns0} = State) -> {noreply, State#state{nodes = Ns}}; handle_event(#wx{id=ID, event = What}, State) -> - io:format("~p:~p: Unhandled event: ~p, ~p ~n", [?MODULE, ?LINE, ID, What]), + io:format("~p:~p: Unhandled event: ~p, ~tp ~n", [?MODULE, ?LINE, ID, What]), {noreply, State}. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -729,7 +729,7 @@ handle_info({update_ms, NewMs}, State) -> {noreply, State#state{match_specs=NewMs}}; handle_info(Any, State) -> - io:format("~p~p: received unexpected message: ~p\n", [?MODULE, self(), Any]), + io:format("~p~p: received unexpected message: ~tp\n", [?MODULE, self(), Any]), {noreply, State}. terminate(_Reason, #state{nodes=_Nodes}) -> @@ -1046,33 +1046,33 @@ format_trace(Trace, Size, TS0={_,_,MS}) -> case element(4, Trace) of {dbg,ok} -> ""; Message -> - io_lib:format("~s (~100p) << ~100p~n", [TS,From,Message]) + io_lib:format("~s (~100p) << ~100tp~n", [TS,From,Message]) end; 'send' -> Message = element(4, Trace), To = element(5, Trace), - io_lib:format("~s (~100p) ~100p ! ~100p~n", [TS,From,To,Message]); + io_lib:format("~s (~100p) ~100p ! ~100tp~n", [TS,From,To,Message]); call -> case element(4, Trace) of MFA when Size == 5 -> Message = element(5, Trace), - io_lib:format("~s (~100p) call ~s (~100p) ~n", [TS,From,ffunc(MFA),Message]); + io_lib:format("~s (~100p) call ~ts (~100tp) ~n", [TS,From,ffunc(MFA),Message]); MFA -> - io_lib:format("~s (~100p) call ~s~n", [TS,From,ffunc(MFA)]) + io_lib:format("~s (~100p) call ~ts~n", [TS,From,ffunc(MFA)]) end; return_from -> MFA = element(4, Trace), Ret = element(5, Trace), - io_lib:format("~s (~100p) returned from ~s -> ~100p~n", [TS,From,ffunc(MFA),Ret]); + io_lib:format("~s (~100p) returned from ~ts -> ~100tp~n", [TS,From,ffunc(MFA),Ret]); return_to -> MFA = element(4, Trace), - io_lib:format("~s (~100p) returning to ~s~n", [TS,From,ffunc(MFA)]); + io_lib:format("~s (~100p) returning to ~ts~n", [TS,From,ffunc(MFA)]); spawn when Size == 5 -> Pid = element(4, Trace), MFA = element(5, Trace), - io_lib:format("~s (~100p) spawn ~100p as ~s~n", [TS,From,Pid,ffunc(MFA)]); + io_lib:format("~s (~100p) spawn ~100p as ~ts~n", [TS,From,Pid,ffunc(MFA)]); Op -> - io_lib:format("~s (~100p) ~100p ~s~n", [TS,From,Op,ftup(Trace,4,Size)]) + io_lib:format("~s (~100p) ~100p ~ts~n", [TS,From,Op,ftup(Trace,4,Size)]) end. %%% These f* functions returns non-flat strings @@ -1080,24 +1080,24 @@ format_trace(Trace, Size, TS0={_,_,MS}) -> %% {M,F,[A1, A2, ..., AN]} -> "M:F(A1, A2, ..., AN)" %% {M,F,A} -> "M:F/A" ffunc({M,F,Argl}) when is_list(Argl) -> - io_lib:format("~100p:~100p(~s)", [M, F, fargs(Argl)]); + io_lib:format("~100p:~100tp(~ts)", [M, F, fargs(Argl)]); ffunc({M,F,Arity}) -> - io_lib:format("~100p:~100p/~100p", [M,F,Arity]); -ffunc(X) -> io_lib:format("~100p", [X]). + io_lib:format("~100p:~100tp/~100p", [M,F,Arity]); +ffunc(X) -> io_lib:format("~100tp", [X]). %% Integer -> "Integer" %% [A1, A2, ..., AN] -> "A1, A2, ..., AN" fargs(Arity) when is_integer(Arity) -> integer_to_list(Arity); fargs([]) -> []; -fargs([A]) -> io_lib:format("~100p", [A]); %% last arg -fargs([A|Args]) -> [io_lib:format("~100p,", [A]) | fargs(Args)]; -fargs(A) -> io_lib:format("~100p", [A]). % last or only arg +fargs([A]) -> io_lib:format("~100tp", [A]); %% last arg +fargs([A|Args]) -> [io_lib:format("~100tp,", [A]) | fargs(Args)]; +fargs(A) -> io_lib:format("~100tp", [A]). % last or only arg %% {A_1, A_2, ..., A_N} -> "A_Index A_Index+1 ... A_Size" ftup(Trace, Index, Index) -> - io_lib:format("~100p", [element(Index, Trace)]); + io_lib:format("~100tp", [element(Index, Trace)]); ftup(Trace, Index, Size) -> - [io_lib:format("~100p ", [element(Index, Trace)]) + [io_lib:format("~100tp ", [element(Index, Trace)]) | ftup(Trace, Index+1, Size)]. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -1125,18 +1125,19 @@ get_config(#state{def_proc_flags = ProcFlags, write_file(Frame, Filename, Config) -> Str = - ["%%%\n%%% This file is generated by Observer\n", + ["%%% ",epp:encoding_to_string(utf8), "\n" + "%%%\n%%% This file is generated by Observer\n", "%%%\n%%% DO NOT EDIT!\n%%%\n", - [io_lib:format("~p.~n",[MSTerm]) || + [io_lib:format("~tp.~n",[MSTerm]) || MSTerm <- proplists:get_value(match_specs, Config)], io_lib:format("~p.~n",[lists:keyfind(procflags, 1, Config)]), io_lib:format("~p.~n",[lists:keyfind(portflags, 1, Config)]), - io_lib:format("~p.~n",[lists:keyfind(output, 1, Config)]), - [io_lib:format("~p.~n",[ModuleTerm]) || + io_lib:format("~tp.~n",[lists:keyfind(output, 1, Config)]), + [io_lib:format("~tp.~n",[ModuleTerm]) || ModuleTerm <- proplists:get_value(trace_p, Config)] ], - case file:write_file(Filename, list_to_binary(Str)) of + case file:write_file(Filename, unicode:characters_to_binary(Str)) of ok -> success; {error, Reason} -> @@ -1200,7 +1201,7 @@ make_ms(MS) -> make_ms(Name,Term,FunStr). make_ms(Name, Term, FunStr) -> - #match_spec{name=Name, term=Term, str=io_lib:format("~w", Term), func = FunStr}. + #match_spec{name=Name, term=Term, str=io_lib:format("~tw", Term), func = FunStr}. parse_tp({tp, Mod, FAs}, State) -> Patterns = [#tpattern{m=Mod,fa={F,A}, ms=make_ms(List)} || diff --git a/lib/observer/src/observer_traceoptions_wx.erl b/lib/observer/src/observer_traceoptions_wx.erl index 285c298c4b..4f46426cf6 100644 --- a/lib/observer/src/observer_traceoptions_wx.erl +++ b/lib/observer/src/observer_traceoptions_wx.erl @@ -487,7 +487,7 @@ edit_ms(TextCtrl, Label0, Parent) -> _ -> Label0 end, #match_spec{name=Label, term=MatchSpec, - str=io_lib:format("~w",[MatchSpec]), + str=io_lib:format("~tw",[MatchSpec]), func=Str} catch throw:cancel -> @@ -511,18 +511,18 @@ ms_from_string(Str) -> Tokens = case erl_scan:string(Str) of {ok, Ts, _} -> Ts; {error, {SLine, SMod, SError}, _} -> - throw(io_lib:format("~w: ~s", [SLine,SMod:format_error(SError)])) + throw(io_lib:format("~w: ~ts", [SLine,SMod:format_error(SError)])) end, Exprs = case erl_parse:parse_exprs(Tokens) of {ok, T} -> T; {error, {PLine, PMod, PError}} -> - throw(io_lib:format("~w: ~s", [PLine,PMod:format_error(PError)])) + throw(io_lib:format("~w: ~ts", [PLine,PMod:format_error(PError)])) end, Term = case Exprs of [{'fun', _, {clauses, Clauses}}|_] -> case ms_transform:transform_from_shell(dbg,Clauses,orddict:new()) of {error, [{_,[{MSLine,Mod,MSInfo}]}],_} -> - throw(io_lib:format("~w: ~p", [MSLine,Mod:format_error(MSInfo)])); + throw(io_lib:format("~w: ~tp", [MSLine,Mod:format_error(MSInfo)])); {error, _} -> throw("Could not convert fun() to match spec"); Ms -> @@ -536,7 +536,7 @@ ms_from_string(Str) -> {error, List} -> throw([[Error, $\n] || {_, Error} <- List]) end catch error:_Reason -> - %% io:format("Bad term: ~s~n ~p in ~p~n", [Str, _Reason, erlang:get_stacktrace()]), + %% io:format("Bad term: ~ts~n ~tp in ~tp~n", [Str, _Reason, erlang:get_stacktrace()]), throw("Invalid term") end. @@ -556,7 +556,8 @@ filter_listbox_data(Input, Data, ListBox) -> filter_listbox_data(Input, Data, ListBox, true). filter_listbox_data(Input, Data, ListBox, AddClientData) -> - FilteredData = [X || X = {Str, _} <- Data, re:run(Str, Input) =/= nomatch], + FilteredData = [X || X = {Str, _} <- Data, + re:run(Str, Input, [unicode]) =/= nomatch], wxListBox:clear(ListBox), wxListBox:appendStrings(ListBox, [Str || {Str,_} <- FilteredData]), AddClientData andalso @@ -648,9 +649,9 @@ parse_function_names(Choices) -> parse_function_names([], Acc) -> lists:reverse(Acc); parse_function_names([{H, Term}|T], Acc) -> - IsFun = re:run(H, ".*-fun-\\d*?-"), - IsLc = re:run(H, ".*-lc\\$\\^\\d*?/\\d*?-\\d*?-"), - IsLbc = re:run(H, ".*-lbc\\$\\^\\d*?/\\d*?-\\d*?-"), + IsFun = re:run(H, ".*-fun-\\d*?-", [unicode,ucp]), + IsLc = re:run(H, ".*-lc\\$\\^\\d*?/\\d*?-\\d*?-", [unicode,ucp]), + IsLbc = re:run(H, ".*-lbc\\$\\^\\d*?/\\d*?-\\d*?-", [unicode,ucp]), Parsed = if IsFun =/= nomatch -> "Fun: " ++ H; IsLc =/= nomatch -> "List comprehension: " ++ H; diff --git a/lib/observer/src/observer_tv_table.erl b/lib/observer/src/observer_tv_table.erl index 789e060cfb..d6dcee2cda 100644 --- a/lib/observer/src/observer_tv_table.erl +++ b/lib/observer/src/observer_tv_table.erl @@ -258,7 +258,7 @@ handle_event(#wx{event=#wxList{type=command_list_item_selected, itemIndex=Index} State = #state{pid=Pid, grid=Grid, status=StatusBar}) -> N = wxListCtrl:getItemCount(Grid), Str = get_row(Pid, Index, all), - wxStatusBar:setStatusText(StatusBar, io_lib:format("Objects: ~w: ~s",[N, Str])), + wxStatusBar:setStatusText(StatusBar, io_lib:format("Objects: ~w: ~ts",[N, Str])), {noreply, State#state{selected=Index}}; handle_event(#wx{event=#wxList{type=command_list_item_activated, itemIndex=Index}}, @@ -278,7 +278,7 @@ handle_event(#wx{id=?ID_DELETE}, State = #state{grid=Grid, pid=Pid, status=StatusBar, selected=Index}) -> Str = get_row(Pid, Index, all), Pid ! {delete, Index}, - wxStatusBar:setStatusText(StatusBar, io_lib:format("Deleted object: ~s",[Str])), + wxStatusBar:setStatusText(StatusBar, io_lib:format("Deleted object: ~ts",[Str])), wxListCtrl:setItemState(Grid, Index, 0, ?wxLIST_STATE_FOCUSED), {noreply, State#state{selected=undefined}}; @@ -338,7 +338,7 @@ handle_event(#wx{id=?SEARCH_ENTRY, event=#wxCommand{type=command_text_enter,cmdS Pid ! {mark_search_hit, false}, case search(Pid, Str, Pos, Dir, Case) of false -> - wxStatusBar:setStatusText(SB, io_lib:format("Not found (regexp): ~s",[Str])), + wxStatusBar:setStatusText(SB, io_lib:format("Not found (regexp): ~ts",[Str])), Pid ! {mark_search_hit, Find#find.start}, wxListCtrl:refreshItem(Grid, Find#find.start), {noreply, State#state{search=Search#search{find=Find#find{found=false}}}}; @@ -372,7 +372,7 @@ handle_event(#wx{id=?SEARCH_ENTRY, event=#wxCommand{cmdString=Str}}, Pid ! {mark_search_hit, false}, case search(Pid, Str, Cont#find.start, Dir, Case) of false -> - wxStatusBar:setStatusText(SB, io_lib:format("Not found (regexp): ~s",[Str])), + wxStatusBar:setStatusText(SB, io_lib:format("Not found (regexp): ~ts",[Str])), {noreply, State}; Row -> wxListCtrl:ensureVisible(Grid, Row), @@ -395,19 +395,19 @@ handle_event(#wx{id=?ID_REFRESH_INTERVAL}, {noreply, State#state{timer=Timer}}; handle_event(_Event, State) -> - %io:format("~p:~p, handle event ~p\n", [?MODULE, ?LINE, Event]), + %io:format("~p:~p, handle event ~tp\n", [?MODULE, ?LINE, Event]), {noreply, State}. handle_sync_event(_Event, _Obj, _State) -> - %io:format("~p:~p, handle sync_event ~p\n", [?MODULE, ?LINE, Event]), + %io:format("~p:~p, handle sync_event ~tp\n", [?MODULE, ?LINE, Event]), ok. handle_call(_Event, _From, State) -> - %io:format("~p:~p, handle call (~p) ~p\n", [?MODULE, ?LINE, From, Event]), + %io:format("~p:~p, handle call (~p) ~tp\n", [?MODULE, ?LINE, From, Event]), {noreply, State}. handle_cast(_Event, State) -> - %io:format("~p:~p, handle cast ~p\n", [?MODULE, ?LINE, Event]), + %io:format("~p:~p, handle cast ~tp\n", [?MODULE, ?LINE, Event]), {noreply, State}. handle_info({no_rows, N}, State = #state{grid=Grid, status=StatusBar}) -> @@ -433,7 +433,7 @@ handle_info(refresh_interval, State = #state{pid=Pid}) -> handle_info({error, Error}, State = #state{frame=Frame}) -> ErrorStr = try io_lib:format("~ts", [Error]), Error - catch _:_ -> io_lib:format("~p", [Error]) + catch _:_ -> io_lib:format("~tp", [Error]) end, Dlg = wxMessageDialog:new(Frame, ErrorStr), wxMessageDialog:showModal(Dlg), @@ -441,7 +441,7 @@ handle_info({error, Error}, State = #state{frame=Frame}) -> {noreply, State}; handle_info(_Event, State) -> - %% io:format("~p:~p, handle info ~p\n", [?MODULE, ?LINE, _Event]), + %% io:format("~p:~p, handle info ~tp\n", [?MODULE, ?LINE, _Event]), {noreply, State}. terminate(_Event, #state{pid=Pid, attrs=Attrs}) -> @@ -554,7 +554,7 @@ table_holder(S0 = #holder{parent=Parent, pid=Pid, table=Table}) -> edit_row(Row, Term, S0), table_holder(S0); What -> - io:format("Table holder got ~p~n",[What]), + io:format("Table holder got ~tp~n",[What]), Parent ! {refresh, 0, S0#holder.n-1}, table_holder(S0) end. @@ -641,7 +641,7 @@ search([Str, Row, Dir0, CaseSens], true -> 1; false -> -1 end, - Res = case re:compile(Str, Opt) of + Res = case re:compile(Str, [unicode|Opt]) of {ok, Re} -> re_search(Row, Dir, N, Re, Table); {error, _} -> false end, @@ -665,7 +665,7 @@ get_row(From, Row, Col, Table) -> [Object|_] when Col =:= all -> From ! {self(), format(Object)}; [Object|_] when Col =:= all_multiline -> - From ! {self(), io_lib:format("~p", [Object])}; + From ! {self(), io_lib:format("~tp", [Object])}; [Object|_] when Col =:= term -> From ! {self(), Object}; [Object|_] when tuple_size(Object) >= Col -> @@ -801,7 +801,7 @@ format(Bin) when is_binary(Bin), byte_size(Bin) > 100 -> io_lib:format("<<#Bin:~w>>", [byte_size(Bin)]); format(Bin) when is_binary(Bin) -> try - true = printable_list(unicode:characters_to_list(Bin)), + true = io_lib:printable_list(unicode:characters_to_list(Bin)), io_lib:format("<<\"~ts\">>", [Bin]) catch _:_ -> io_lib:format("~w", [Bin]) @@ -809,7 +809,7 @@ format(Bin) when is_binary(Bin) -> format(Float) when is_float(Float) -> io_lib:format("~.3g", [Float]); format(Term) -> - io_lib:format("~w", [Term]). + io_lib:format("~tw", [Term]). format_tuple(Tuple, I, Max) when I < Max -> [format(element(I, Tuple)), $,|format_tuple(Tuple, I+1, Max)]; @@ -820,7 +820,7 @@ format_tuple(_Tuple, 1, 0) -> format_list([]) -> "[]"; format_list(List) -> - case printable_list(List) of + case io_lib:printable_list(List) of true -> io_lib:format("\"~ts\"", [map_printable_list(List)]); false -> [$[ | make_list(List)] end. @@ -849,26 +849,3 @@ map_printable_list([$\e|Cs]) -> map_printable_list([]) -> []; map_printable_list([C|Cs]) -> [C|map_printable_list(Cs)]. - -%% printable_list([Char]) -> bool() -%% Return true if CharList is a list of printable characters, else -%% false. - -printable_list([C|Cs]) when is_integer(C), C >= $ , C =< 255 -> - printable_list(Cs); -printable_list([$\n|Cs]) -> - printable_list(Cs); -printable_list([$\r|Cs]) -> - printable_list(Cs); -printable_list([$\t|Cs]) -> - printable_list(Cs); -printable_list([$\v|Cs]) -> - printable_list(Cs); -printable_list([$\b|Cs]) -> - printable_list(Cs); -printable_list([$\f|Cs]) -> - printable_list(Cs); -printable_list([$\e|Cs]) -> - printable_list(Cs); -printable_list([]) -> true; -printable_list(_Other) -> false. %Everything else is false diff --git a/lib/observer/src/observer_tv_wx.erl b/lib/observer/src/observer_tv_wx.erl index 9564bdfa1c..e16f3cab6b 100644 --- a/lib/observer/src/observer_tv_wx.erl +++ b/lib/observer/src/observer_tv_wx.erl @@ -252,7 +252,7 @@ handle_info(not_active, State = #state{timer = Timer0}) -> {noreply, State#state{timer=Timer}}; handle_info({error, Error}, #state{panel=Panel,opt=Opt}=State) -> - Str = io_lib:format("ERROR: ~s~n",[Error]), + Str = io_lib:format("ERROR: ~ts~n",[Error]), observer_lib:display_info_dialog(Panel,Str), case Opt#opt.type of mnesia -> wxMenuBar:check(observer_wx:get_menubar(), ?ID_ETS, true); diff --git a/lib/observer/src/observer_wx.erl b/lib/observer/src/observer_wx.erl index 9b9e80f479..be93b1d5f1 100644 --- a/lib/observer/src/observer_wx.erl +++ b/lib/observer/src/observer_wx.erl @@ -459,7 +459,7 @@ handle_info({'EXIT', Pid, Reason}, State) -> normal -> {noreply, State}; _ -> - io:format("Observer: Child (~s) crashed exiting: ~p ~p~n", + io:format("Observer: Child (~s) crashed exiting: ~p ~tp~n", [pid2panel(Pid, State), Pid, Reason]), {stop, normal, State} end; @@ -504,7 +504,7 @@ save_config(Panels) -> File = config_file(), case filelib:ensure_dir(File) of ok -> - Format = [io_lib:format("~p.~n",[Conf]) || Conf <- Configs], + Format = [io_lib:format("~tp.~n",[Conf]) || Conf <- Configs], _ = file:write_file(File, Format); _ -> ignore diff --git a/lib/observer/src/ttb.erl b/lib/observer/src/ttb.erl index 09b0bc6710..940fdc9818 100644 --- a/lib/observer/src/ttb.erl +++ b/lib/observer/src/ttb.erl @@ -635,7 +635,7 @@ stop(Opts) when is_list(Opts) -> ok; {_, {stopped, _}} -> %% Printout moved out of the ttb loop to avoid occasional deadlock - io:format("Stored logs in ~s~n", [element(2, Result)]); + io:format("Stored logs in ~ts~n", [element(2, Result)]); {_, _} -> ok end, @@ -792,7 +792,7 @@ do_stop({FetchOrFormat, UserDir}, Sender, NodeInfo, SessionInfo) -> write_config(?last_config, all), Localhost = host(node()), Dir = get_fetch_dir(UserDir, proplists:get_value(logfile, SessionInfo)), - file:make_dir(Dir), + ok = filelib:ensure_dir(filename:join(Dir,"*")), %% The nodes are traversed twice here because %% the meta tracing in observer_backend must be %% stopped before dbg is stopped, and dbg must @@ -900,21 +900,29 @@ fetch_report(Localhost, Dir, Node, MetaFile) -> fetch(Localhost,Dir,Node,MetaFile) -> case (host(Node) == Localhost) orelse is_local(MetaFile) of - true -> % same host, just move the files + true -> % same host, just move the files Files = get_filenames(Node,MetaFile), lists:foreach( - fun(File0) -> - Dest = filename:join(Dir,filename:basename(File0)), - file:rename(File0, Dest) - end, - Files); + fun(File0) -> + Dest = filename:join(Dir,filename:basename(File0)), + file:rename(File0, Dest) + end, + Files); false -> {ok, LSock} = gen_tcp:listen(0, [binary,{packet,2},{active,false}]), {ok,Port} = inet:port(LSock), - rpc:cast(Node,observer_backend,ttb_fetch, - [MetaFile,{Port,Localhost}]), + Enc = file:native_name_encoding(), + Args = + case rpc:call(Node,erlang,function_exported, + [observer_backend,ttb_fetch,3]) of + true -> + [MetaFile,{Port,Localhost},Enc]; + false -> + [MetaFile,{Port,Localhost}] + end, + rpc:cast(Node,observer_backend,ttb_fetch,Args), {ok, Sock} = gen_tcp:accept(LSock), - receive_files(Dir,Sock,undefined), + receive_files(Dir,Sock,undefined,Enc), ok = gen_tcp:close(LSock), ok = gen_tcp:close(Sock) end. @@ -929,25 +937,48 @@ get_filenames(_N, {local,F,_}) -> get_filenames(N, F) -> rpc:call(N, observer_backend,ttb_get_filenames,[F]). -receive_files(Dir,Sock,Fd) -> +receive_files(Dir,Sock,Fd,Enc) -> case gen_tcp:recv(Sock, 0) of {ok, <<0,Bin/binary>>} -> file:write(Fd,Bin), - receive_files(Dir,Sock,Fd); - {ok, <<1,Bin/binary>>} -> - File0 = binary_to_list(Bin), + receive_files(Dir,Sock,Fd,Enc); + {ok, <<Code,Bin/binary>>} when Code==1; Code==2; Code==3 -> + File0 = decode_filename(Code,Bin,Enc), File = filename:join(Dir,File0), {ok,Fd1} = file:open(File,[raw,write]), - receive_files(Dir,Sock,Fd1); + receive_files(Dir,Sock,Fd1,Enc); {error, closed} -> ok = file:close(Fd) end. +decode_filename(1,Bin,_Enc) -> + %% Old version of observer_backend - filename encoded with + %% list_to_binary + binary_to_list(Bin); +decode_filename(2,Bin,Enc) -> + %% Successfully encoded filename with correct encoding + unicode:characters_to_list(Bin,Enc); +decode_filename(3,Bin,latin1) -> + %% Filename encoded with faulty encoding. This has to be utf8 + %% remote and latin1 here, and the filename actually containing + %% characters outside the latin1 range. So making an escaped + %% variant of the filename and warning about it. + File0 = unicode:characters_to_list(Bin,utf8), + File = [ case X of + High when High > 255 -> + ["\\\\x{",erlang:integer_to_list(X, 16),$}]; + Low -> + Low + end || X <- File0 ], + io:format("Warning: fetching file with faulty filename encoding ~ts~n" + "Will be written as ~ts~n", + [File0,File]), + File. + host(Node) -> [_name,Host] = string:tokens(atom_to_list(Node),"@"), Host. - wait_for_fetch([]) -> ok; wait_for_fetch(Nodes) -> @@ -1087,7 +1118,7 @@ read_traci(File) -> {ok,B} -> interpret_binary(B,dict:new(),[]); _ -> - io:format("Warning: no meta data file: ~s~n",[MetaFile]), + io:format("Warning: no meta data file: ~ts~n",[MetaFile]), {dict:new(),[]} end. @@ -1303,7 +1334,7 @@ get_term(B) -> end. display_warning(Item,Warning) -> - io:format("Warning: {~w,~w}~n",[Warning,Item]). + io:format("Warning: {~tw,~tw}~n",[Warning,Item]). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/lib/observer/src/ttb_et.erl b/lib/observer/src/ttb_et.erl index 95e8e9aa07..1b828eebc0 100644 --- a/lib/observer/src/ttb_et.erl +++ b/lib/observer/src/ttb_et.erl @@ -137,13 +137,13 @@ processes(E0) -> E = label(E0), {{FromProc,FromNode},{ToProc,ToNode}} = get_actors(E#event.from,E#event.to), - {true,E#event{from = io_lib:format("~w~n~w",[FromProc,FromNode]), - to = io_lib:format("~w~n~w",[ToProc,ToNode])}}. + {true,E#event{from = io_lib:format("~tw~n~w",[FromProc,FromNode]), + to = io_lib:format("~tw~n~w",[ToProc,ToNode])}}. mods_and_procs(E) -> ActorFun = fun({M,_F,_A},{Proc,Node}) -> - io_lib:format("~w~n~w~n~w",[M,Proc,Node]) + io_lib:format("~w~n~tw~n~w",[M,Proc,Node]) end, calltrace_filter(E,ActorFun). @@ -155,13 +155,13 @@ modules(E) -> funcs_and_procs(E) -> ActorFun = fun({M,F,A},{Proc,Node}) -> - io_lib:format("~s~n~w~n~w",[mfa(M,F,A),Proc,Node]) + io_lib:format("~ts~n~tw~n~w",[mfa(M,F,A),Proc,Node]) end, calltrace_filter(E,ActorFun). functions(E) -> ActorFun = fun({M,F,A},{_Proc,Node}) -> - io_lib:format("~s~n~w",[mfa(M,F,A),Node]) + io_lib:format("~ts~n~w",[mfa(M,F,A),Node]) end, calltrace_filter(E,ActorFun). @@ -221,7 +221,7 @@ label(Event=#event{label=L,contents=C}) -> false -> Event end. label(L,{M,F,A}) -> label(L,M,F,A); -label(L,Other) -> io_lib:format("~w ~w",[L,Other]). +label(L,Other) -> io_lib:format("~w ~tw",[L,Other]). label(call,M,F,A) -> "call " ++ mfa(M,F,A); label(return_from,M,F,A) -> "return_from " ++ mfa(M,F,A); label(return_to,M,F,A) -> "return_to " ++ mfa(M,F,A); diff --git a/lib/observer/test/Makefile b/lib/observer/test/Makefile index 6100af5e17..a44e54fc52 100644 --- a/lib/observer/test/Makefile +++ b/lib/observer/test/Makefile @@ -27,7 +27,8 @@ MODULES = \ ttb_SUITE \ client \ server \ - crashdump_helper + crashdump_helper \ + crashdump_helper_unicode ERL_FILES= $(MODULES:%=%.erl) @@ -46,7 +47,7 @@ RELSYSDIR = $(RELEASE_PATH)/observer_test # FLAGS # ---------------------------------------------------- ERL_MAKE_FLAGS += -ERL_COMPILE_FLAGS += +ERL_COMPILE_FLAGS += +warnings_as_errors +nowarn_export_all EBIN = . diff --git a/lib/observer/test/crashdump_helper_unicode.erl b/lib/observer/test/crashdump_helper_unicode.erl new file mode 100644 index 0000000000..60c3d20315 --- /dev/null +++ b/lib/observer/test/crashdump_helper_unicode.erl @@ -0,0 +1,22 @@ +-module(crashdump_helper_unicode). +-behaviour(gen_server). +-export([start/0, init/1, handle_call/3, handle_cast/2]). +-record(state, {s,a,b,lb}). + +start() -> + gen_server:start({local, 'unicode_reg_name_αβ'}, ?MODULE, [], []). + +init([]) -> + process_flag(trap_exit, true), + ets:new('tab_αβ',[set,named_table]), + Bin = <<"bin αβ"/utf8>>, + LongBin = <<"long bin αβ - a utf8 binary which can be expanded αβ"/utf8>>, + {ok, #state{s = "unicode_string_αβ", + a = 'unicode_atom_αβ', + b = Bin, + lb = LongBin}}. + +handle_call(_Info, _From, State) -> + {reply, ok, State}. +handle_cast(_Info, State) -> + {noreply, State}. diff --git a/lib/observer/test/crashdump_viewer_SUITE.erl b/lib/observer/test/crashdump_viewer_SUITE.erl index 1fd94ffb3c..f9ac884743 100644 --- a/lib/observer/test/crashdump_viewer_SUITE.erl +++ b/lib/observer/test/crashdump_viewer_SUITE.erl @@ -76,7 +76,7 @@ end_per_testcase(Case, Config) -> end, ok. -suite() -> [{ct_hooks,[ts_install_cth]}]. +suite() -> []. all() -> [start_stop, @@ -364,6 +364,9 @@ special(File,Procs) -> crashdump_viewer:expand_binary({SOffset,SSize,SPos}), io:format(" expand binary ok",[]), + #proc{last_calls=LastCalls} = ProcDetails, + true = length(LastCalls) =< 4, + ['#CDVPid',X1,Y1,Z1] = proplists:get_value(ext_pid,Dict), ChannelStr1 = integer_to_list(X1), ExtPid = @@ -413,19 +416,102 @@ special(File,Procs) -> old_attrib=undefined, old_comp_info=undefined}=Mod2, ok; - %% ".strangemodname" -> - %% {ok,Mods,[]} = crashdump_viewer:loaded_modules(), - %% lookat_all_mods(Mods), - %% ok; - %% ".sort" -> - %% %% sort ports, atoms and modules ???? - %% ok; - %% ".trunc" -> - %% %% ???? - %% ok; - ".trunc.bytes" -> + ".trunc_bin1" -> + %% This is 'full_dist' truncated after the first + %% "=binary:" + %% i.e. no binary exist in the dump + [#proc{pid=Pid0}|_Rest] = lists:keysort(#proc.name,Procs), + Pid = pid_to_list(Pid0), + {ok,ProcDetails=#proc{},[]} = crashdump_viewer:proc_details(Pid), + io:format(" process details ok",[]), + + #proc{dict=Dict} = ProcDetails, + + '#CDVNonexistingBinary' = proplists:get_value(bin,Dict), + '#CDVNonexistingBinary' = proplists:get_value(sub_bin,Dict), + + io:format(" nonexisting binaries ok",[]), + ok; + ".trunc_bin2" -> + %% This is 'full_dist' truncated after the first + %% "=binary:Addr\n + %% Size" + %% i.e. binaries are truncated + [#proc{pid=Pid0}|_Rest] = lists:keysort(#proc.name,Procs), + Pid = pid_to_list(Pid0), + {ok,ProcDetails=#proc{},[]} = crashdump_viewer:proc_details(Pid), + io:format(" process details ok",[]), + + #proc{dict=Dict} = ProcDetails, + + ['#CDVBin',Offset,Size,Pos] = proplists:get_value(bin,Dict), + {ok,'#CDVTruncatedBinary'} = + crashdump_viewer:expand_binary({Offset,Size,Pos}), + ['#CDVBin',SOffset,SSize,SPos] = proplists:get_value(sub_bin,Dict), + {ok,'#CDVTruncatedBinary'} = + crashdump_viewer:expand_binary({SOffset,SSize,SPos}), + + io:format(" expand truncated binary ok",[]), + ok; + ".trunc_bin3" -> + %% This is 'full_dist' truncated after the first + %% "=binary:Addr\n + %% Size:" + %% i.e. same as 'trunc_bin2', except the colon exists also + [#proc{pid=Pid0}|_Rest] = lists:keysort(#proc.name,Procs), + Pid = pid_to_list(Pid0), + {ok,ProcDetails=#proc{},[]} = crashdump_viewer:proc_details(Pid), + io:format(" process details ok",[]), + + #proc{dict=Dict} = ProcDetails, + + ['#CDVBin',Offset,Size,Pos] = proplists:get_value(bin,Dict), + {ok,'#CDVTruncatedBinary'} = + crashdump_viewer:expand_binary({Offset,Size,Pos}), + ['#CDVBin',SOffset,SSize,SPos] = proplists:get_value(sub_bin,Dict), + {ok,'#CDVTruncatedBinary'} = + crashdump_viewer:expand_binary({SOffset,SSize,SPos}), + + io:format(" expand truncated binary ok",[]), + ok; + ".trunc_bin4" -> + %% This is 'full_dist' truncated after the first + %% "=binary:Addr\n + %% Size:BinaryMissinOneByte" + %% i.e. the full binary is truncated, but the sub binary is complete + [#proc{pid=Pid0}|_Rest] = lists:keysort(#proc.name,Procs), + Pid = pid_to_list(Pid0), + {ok,ProcDetails=#proc{},[]} = crashdump_viewer:proc_details(Pid), + io:format(" process details ok",[]), + + #proc{dict=Dict} = ProcDetails, + + ['#CDVBin',Offset,Size,Pos] = proplists:get_value(bin,Dict), + {ok,'#CDVTruncatedBinary'} = + crashdump_viewer:expand_binary({Offset,Size,Pos}), + io:format(" expand truncated binary ok",[]), + ['#CDVBin',SOffset,SSize,SPos] = proplists:get_value(sub_bin,Dict), + {ok,<<_:SSize/binary>>} = + crashdump_viewer:expand_binary({SOffset,SSize,SPos}), + io:format(" expand complete sub binary ok",[]), + + ok; + ".trunc_bytes" -> {ok,_,[TW]} = crashdump_viewer:general_info(), {match,_} = re:run(TW,"CRASH DUMP SIZE LIMIT REACHED"), + io:format(" size limit information ok",[]), + ok; + ".unicode" -> + #proc{pid=Pid0} = + lists:keyfind("'unicode_reg_name_αβ'",#proc.name,Procs), + Pid = pid_to_list(Pid0), + {ok,#proc{},[]} = crashdump_viewer:proc_details(Pid), + io:format(" unicode registered name ok",[]), + + {ok,[#ets_table{id="'tab_αβ'",name="'tab_αβ'"}],[]} = + crashdump_viewer:ets_tables(Pid), + io:format(" unicode table name ok",[]), + ok; _ -> ok @@ -488,15 +574,45 @@ do_create_dumps(DataDir,Rel) -> current -> CD3 = dump_with_args(DataDir,Rel,"instr","+Mim true"), CD4 = dump_with_strange_module_name(DataDir,Rel,"strangemodname"), - Bytes = rand:uniform(300000) + 100, - CD5 = dump_with_args(DataDir,Rel,"trunc.bytes", + Tmp = dump_with_args(DataDir,Rel,"trunc_bytes",""), + {ok,#file_info{size=Max}} = file:read_file_info(Tmp), + ok = file:delete(Tmp), + Bytes = max(15,rand:uniform(Max)), + CD5 = dump_with_args(DataDir,Rel,"trunc_bytes", "-env ERL_CRASH_DUMP_BYTES " ++ integer_to_list(Bytes)), - {[CD1,CD2,CD3,CD4,CD5], DosDump}; + CD6 = dump_with_unicode_atoms(DataDir,Rel,"unicode"), + TruncatedDumps = truncate_dump(CD1), + {[CD1,CD2,CD3,CD4,CD5,CD6|TruncatedDumps], DosDump}; _ -> {[CD1,CD2], DosDump} end. +truncate_dump(File) -> + {ok,Bin} = file:read_file(File), + BinTag = <<"\n=binary:">>, + Colon = <<":">>, + NewLine = case os:type() of + {win32,_} -> <<"\r\n">>; + _ -> <<"\n">> + end, + [StartBin,AfterTag] = binary:split(Bin,BinTag), + [AddrAndSize,BinaryAndRest] = binary:split(AfterTag,Colon), + [Binary,_Rest] = binary:split(BinaryAndRest,NewLine), + TruncSize = byte_size(Binary) - 2, + <<TruncBinary:TruncSize/binary,_/binary>> = Binary, + TruncName = filename:rootname(File) ++ ".trunc_bin", + write_trunc_files(TruncName,StartBin, + [BinTag,AddrAndSize,Colon,TruncBinary],1). + +write_trunc_files(TruncName0,Bin,[Part|Parts],N) -> + TruncName = TruncName0++integer_to_list(N), + Bin1 = <<Bin/binary,Part/binary>>, + ok = file:write_file(TruncName,Bin1), + [TruncName|write_trunc_files(TruncName0,Bin1,Parts,N+1)]; +write_trunc_files(_,_,[],_) -> + []. + %% Create a dump which has three visible nodes, one hidden and one %% not connected node, and with monitors and links between nodes. @@ -573,6 +689,16 @@ dump_with_strange_module_name(DataDir,Rel,DumpName) -> ?t:stop_node(n1), CD. +dump_with_unicode_atoms(DataDir,Rel,DumpName) -> + Opt = rel_opt(Rel), + Pz = "-pz \"" ++ filename:dirname(code:which(?MODULE)) ++ "\"", + PzOpt = [{args,Pz}], + {ok,N1} = ?t:start_node(n1,peer,Opt ++ PzOpt), + {ok,_Pid} = rpc:call(N1,crashdump_helper_unicode,start,[]), + CD = dump(N1,DataDir,Rel,DumpName), + ?t:stop_node(n1), + CD. + dump(Node,DataDir,Rel,DumpName) -> Crashdump = filename:join(DataDir, dump_prefix(Rel)++DumpName), rpc:call(Node,os,putenv,["ERL_CRASH_DUMP",Crashdump]), diff --git a/lib/observer/test/observer_SUITE.erl b/lib/observer/test/observer_SUITE.erl index 41726b1521..0db2c1ea77 100644 --- a/lib/observer/test/observer_SUITE.erl +++ b/lib/observer/test/observer_SUITE.erl @@ -115,6 +115,7 @@ basic(doc) -> [""]; basic(Config) when is_list(Config) -> timer:send_after(100, "foobar"), %% Otherwise the timer server gets added to procs ProcsBefore = processes(), + ProcInfoBefore = [{P,process_info(P)} || P <- ProcsBefore], NumProcsBefore = length(ProcsBefore), ok = observer:start(), @@ -145,8 +146,10 @@ basic(Config) when is_list(Config) -> ProcsAfter = processes(), NumProcsAfter = length(ProcsAfter), if NumProcsAfter=/=NumProcsBefore -> + BeforeNotAfter = ProcsBefore -- ProcsAfter, ct:log("Before but not after:~n~p~n", - [[{P,process_info(P)} || P <- ProcsBefore -- ProcsAfter]]), + [[{P,I} || {P,I} <- ProcInfoBefore, + lists:member(P,BeforeNotAfter)]]), ct:log("After but not before:~n~p~n", [[{P,process_info(P)} || P <- ProcsAfter -- ProcsBefore]]), ct:fail("leaking processes"); @@ -304,10 +307,10 @@ table_win(Config) when is_list(Config) -> %% Test PR-1296/OTP-14151 %% Clicking a link to a port before the port tab has been activated the %% first time crashes observer. -port_win_when_tab_not_initiated(Config) -> +port_win_when_tab_not_initiated(_Config) -> {ok,Port} = gen_tcp:listen(0,[]), ok = observer:start(), - Notebook = setup_whitebox_testing(), + _Notebook = setup_whitebox_testing(), observer ! {open_link,erlang:port_to_list(Port)}, timer:sleep(1000), observer:stop(), diff --git a/lib/observer/test/ttb_SUITE.erl b/lib/observer/test/ttb_SUITE.erl index c06ec21f36..e8c2f9e37d 100644 --- a/lib/observer/test/ttb_SUITE.erl +++ b/lib/observer/test/ttb_SUITE.erl @@ -778,37 +778,37 @@ otp_4967_2(suite) -> otp_4967_2(doc) -> ["OTP-4967: Trace message sent to {Name, Node}"]; otp_4967_2(Config) when is_list(Config) -> - io:format("1: ~p",[now()]), + io:format("1: ~p",[erlang:timestamp()]), ?line Privdir = priv_dir(Config), - io:format("2: ~p",[now()]), + io:format("2: ~p",[erlang:timestamp()]), ?line File = filename:join(Privdir,"otp_4967"), - io:format("3: ~p",[now()]), + io:format("3: ~p",[erlang:timestamp()]), ?line S = self(), - io:format("4: ~p",[now()]), + io:format("4: ~p",[erlang:timestamp()]), ?line {ok,[Node]} = ttb:tracer(node(),[{file, File}, {handler,{fun myhandler/4, S}}]), - io:format("5: ~p",[now()]), + io:format("5: ~p",[erlang:timestamp()]), %% Test that delayed registration of a process works. receive after 200 -> ok end, ?line register(otp_4967,self()), - io:format("6: ~p",[now()]), + io:format("6: ~p",[erlang:timestamp()]), ?line {ok,[{S,[{matched,Node,1}]}]} = ttb:p(self(),s), - io:format("7: ~p",[now()]), + io:format("7: ~p",[erlang:timestamp()]), ?line {otp_4967,node()} ! heihopp, - io:format("8: ~p",[now()]), + io:format("8: ~p",[erlang:timestamp()]), ?line stopped = ttb:stop([format]), - io:format("9: ~p",[now()]), + io:format("9: ~p",[erlang:timestamp()]), ?line Msgs = flush(), - io:format("10: ~p",[now()]), + io:format("10: ~p",[erlang:timestamp()]), ?line io:format("Messages received: \n~p\n",[Msgs]), - io:format("11: ~p",[now()]), + io:format("11: ~p",[erlang:timestamp()]), ?line true = lists:member(heihopp,Msgs), % the heihopp message itself - io:format("13: ~p",[now()]), + io:format("13: ~p",[erlang:timestamp()]), ?line {value,{trace_ts,_,send,heihopp,{_,otp_4967,Node},{_,_,_}}} = lists:keysearch(heihopp,4,Msgs), % trace trace of the heihopp message - io:format("14: ~p",[now()]), + io:format("14: ~p",[erlang:timestamp()]), ?line end_of_trace = lists:last(Msgs), % end of the trace ok. diff --git a/lib/os_mon/src/disksup.erl b/lib/os_mon/src/disksup.erl index 492e4814da..044604b000 100644 --- a/lib/os_mon/src/disksup.erl +++ b/lib/os_mon/src/disksup.erl @@ -285,7 +285,7 @@ check_disk_space({unix, sunos4}, Port, Threshold) -> Result = my_cmd("df", Port), check_disks_solaris(skip_to_eol(Result), Threshold); check_disk_space({unix, darwin}, Port, Threshold) -> - Result = my_cmd("/bin/df -i -k -t ufs,hfs", Port), + Result = my_cmd("/bin/df -i -k -t ufs,hfs,apfs", Port), check_disks_susv3(skip_to_eol(Result), Threshold). % This code works for Linux and FreeBSD as well diff --git a/lib/public_key/doc/src/public_key.xml b/lib/public_key/doc/src/public_key.xml index 04966ffb9c..5a4fdf057b 100644 --- a/lib/public_key/doc/src/public_key.xml +++ b/lib/public_key/doc/src/public_key.xml @@ -119,6 +119,10 @@ <tag><c>ec_private_key() =</c></tag> <item><p><c>#'ECPrivateKey'{}</c></p></item> + <tag><c>key_params() =</c></tag> + <item><p> #'DHParameter'{} | {namedCurve, oid()} | #'ECParameters'{} + | {rsa, Size::integer(), PubExp::integer()} </p></item> + <tag><c>public_crypt_options() =</c></tag> <item><p><c>[{rsa_pad, rsa_padding()}]</c></p></item> @@ -129,18 +133,31 @@ <p><c>| 'rsa_no_padding'</c></p> </item> + <tag><c>public_sign_options() =</c></tag> + <item><p><c>[{rsa_pad, rsa_sign_padding()} | {rsa_pss_saltlen, integer()}]</c></p></item> + + <tag><c>rsa_sign_padding() =</c></tag> + <item> + <p><c>'rsa_pkcs1_padding'</c></p> + <p><c>| 'rsa_pkcs1_pss_padding'</c></p> + </item> + <tag><c>digest_type() = </c></tag> <item><p>Union of <c>rsa_digest_type()</c>, <c>dss_digest_type()</c>, and <c>ecdsa_digest_type()</c>.</p></item> <tag><c>rsa_digest_type() = </c></tag> - <item><p><c>'md5' | 'sha' | 'sha224' | 'sha256' | 'sha384' | 'sha512'</c></p></item> + <item><p><c>'md5' | 'ripemd160' | 'sha' | 'sha224' | 'sha256' | 'sha384' | 'sha512'</c></p></item> <tag><c>dss_digest_type() = </c></tag> - <item><p><c>'sha'</c></p></item> + <item><p><c>'sha' | 'sha224' | 'sha256' | 'sha384' | 'sha512'</c></p> + <p>Note that the actual supported dss_digest_type depends on the underlying crypto library. + In OpenSSL version >= 1.0.1 the listed digest are supported, while in 1.0.0 only + sha, sha224 and sha256 are supported. In version 0.9.8 only sha is supported.</p> + </item> <tag><c>ecdsa_digest_type() = </c></tag> - <item><p><c>'sha'| 'sha224' | 'sha256' | 'sha384' | 'sha512'</c></p></item> + <item><p><c>'sha' | 'sha224' | 'sha256' | 'sha384' | 'sha512'</c></p></item> <tag><c>crl_reason() = </c></tag> <item> @@ -334,8 +351,7 @@ <name>generate_key(Params) -> {Public::binary(), Private::binary()} | #'ECPrivateKey'{} | #'RSAPrivateKey'{}</name> <fsummary>Generates a new keypair.</fsummary> <type> - <v>Params = #'DHParameter'{} | {namedCurve, oid()} | #'ECParameters'{} - | {rsa, Size::integer(), PubExp::integer} </v> + <v>Params = key_params()</v> </type> <desc> <p>Generates a new keypair. Note that except for Diffie-Hellman @@ -621,8 +637,8 @@ fun(OtpCert :: #'OTPCertificate'{}, <v>OTPCertificate = #'OTPCertificate'{}</v> <v>DPAndCRLs = [{DP::#'DistributionPoint'{}, {DerCRL::der_encoded(), CRL::#'CertificateList'{}}}] </v> <v>Options = proplists:proplist()</v> - <v>CRLStatus() = valid | {bad_cert, revocation_status_undetermined} | - {bad_cert, {revoked, crl_reason()}}</v> + <v>CRLStatus() = valid | {bad_cert, revocation_status_undetermined} | {bad_cert, {revocation_status_undetermined, + {bad_crls, Details::term()}}} | {bad_cert, {revoked, crl_reason()}}</v> </type> <desc> <p>Performs CRL validation. It is intended to be called from @@ -650,7 +666,7 @@ fun(OtpCert :: #'OTPCertificate'{}, <tag>{issuer_fun, fun()}</tag> <item> <p>The fun has the following type specification:</p> - + <code> fun(#'DistributionPoint'{}, #'CertificateList'{}, {rdnSequence,[#'AttributeTypeAndValue'{}]}, term()) -> @@ -660,7 +676,15 @@ fun(#'DistributionPoint'{}, #'CertificateList'{}, that has signed the CRL. </p> <code> fun(DP, CRL, Issuer, UserState) -> {ok, RootCert, CertChain}</code> - </item> + </item> + + <tag>{undetermined_details, boolean()}</tag> + <item> + <p>Defaults to false. When revocation status can not be + determined, and this option is set to true, details of why no + CRLs where accepted are included in the return value.</p> + </item> + </taglist> </desc> </func> @@ -748,6 +772,85 @@ fun(#'DistributionPoint'{}, #'CertificateList'{}, </desc> </func> + <func> + <name>pkix_test_data(Options) -> Config </name> + <fsummary>Creates certificate test data.</fsummary> + <type> + <v>Options = #{chain_type() := chain_opts()} </v> + <d>Options for ROOT, Intermediate and Peer certs</d> + + <v>chain_type() = server_chain | client_chain </v> + + <v>chain_opts() = #{chain_end() := [cert_opt()], + intermediates => [[cert_opt()]]}</v> + <d>A valid chain must have at least a ROOT and a peer cert</d> + + <v>chain_end() = root | peer </v> + + <v>cert_opt() = {Key, Value}</v> + <d>For available options see <seealso marker="#cert_opt"> cert_opt()</seealso> below.</d> + + <v>Config = #{server_config := [conf_opt()], + client_config := [conf_opt()]}</v> + + <v>conf_opt() = {cert, der_encoded()} | {key, der_encoded()} |{cacerts, [der_encoded()]}</v> + <d>This is a subset of the type <seealso marker="ssl#type-ssloption"> ssl:ssl_option()</seealso> </d> + </type> + + <desc> + <p>Creates certificate test data to facilitate automated testing + of applications using X509-certificates often through + SSL/TLS. The test data can be used when you have control + over both the client and the server in a test scenario. + </p> + + <p> The <marker id="cert_opt"/> cert_opt() type consists of the following options: </p> + <taglist> + <tag> {digest, digest_type()}</tag> + <item><p>Hash algorithm to be used for + signing the certificate together with the key option. Defaults to sha that is sha1. + </p></item> + <tag> {key, key_params() | private_key()}</tag> + <item><p>Parameters to be used to call public_key:generate_key/1, to generate a key, or an existing + key. Defaults to generating an ECDSA key. Note this could fail if Erlang/OTP is compiled with a very old + cryptolib.</p></item> + <tag> {validity, {From::erlang:timestamp(), To::erlang:timestamp()}} </tag> + <item><p>The validity period of the certificate.</p></item> + <tag> {extensions, [#'Extension'{}]}</tag> + <item><p> Extensions to include in the certificate.</p> + + <p>Default extensions included in CA certificates if not + otherwise specified are: </p> + <code>[#'Extension'{extnID = ?'id-ce-keyUsage', + extnValue = [keyCertSign, cRLSign], + critical = false}, +#'Extension'{extnID = ?'id-ce-basicConstraints', + extnValue = #'BasicConstraints'{cA = true}, + critical = true}] + </code> + + <p>Default extensions included in the server peer cert if not + otherwise specified are: </p> + <code>[#'Extension'{extnID = ?'id-ce-keyUsage', + extnValue = [digitalSignature, keyAgreement], + critical = false}, +#'Extension'{extnID = ?'id-ce-subjectAltName', + extnValue = [{dNSName, Hostname}], + critical = false}] + </code> + <p>Hostname is the result of calling net_adm:localhost() in the Erlang node + where this funcion is called. + </p></item> + + </taglist> + + <note><p> + Note that the generated certificates and keys does not provide a formally correct PKIX-trust-chain + and they can not be used to achieve real security. This function is provided for testing purposes only. +</p></note> + </desc> + </func> + <func> <name>pkix_verify(Cert, Key) -> boolean()</name> <fsummary>Verifies PKIX x.509 certificate signature.</fsummary> @@ -795,6 +898,7 @@ fun(#'DistributionPoint'{}, #'CertificateList'{}, <func> <name>sign(Msg, DigestType, Key) -> binary()</name> + <name>sign(Msg, DigestType, Key, Options) -> binary()</name> <fsummary>Creates a digital signature.</fsummary> <type> <v>Msg = binary() | {digest,binary()}</v> @@ -803,6 +907,7 @@ fun(#'DistributionPoint'{}, #'CertificateList'{}, digest.</d> <v>DigestType = rsa_digest_type() | dss_digest_type() | ecdsa_digest_type()</v> <v>Key = rsa_private_key() | dsa_private_key() | ec_private_key()</v> + <v>Options = public_sign_options()</v> </type> <desc> <p>Creates a digital signature.</p> @@ -895,6 +1000,7 @@ fun(#'DistributionPoint'{}, #'CertificateList'{}, <func> <name>verify(Msg, DigestType, Signature, Key) -> boolean()</name> + <name>verify(Msg, DigestType, Signature, Key, Options) -> boolean()</name> <fsummary>Verifies a digital signature.</fsummary> <type> <v>Msg = binary() | {digest,binary()}</v> @@ -903,6 +1009,7 @@ fun(#'DistributionPoint'{}, #'CertificateList'{}, <v>DigestType = rsa_digest_type() | dss_digest_type() | ecdsa_digest_type()</v> <v>Signature = binary()</v> <v>Key = rsa_public_key() | dsa_public_key() | ec_public_key()</v> + <v>Options = public_sign_options()</v> </type> <desc> <p>Verifies a digital signature.</p> diff --git a/lib/public_key/doc/src/public_key_records.xml b/lib/public_key/doc/src/public_key_records.xml index d34f3ed9a3..739310c88b 100644 --- a/lib/public_key/doc/src/public_key_records.xml +++ b/lib/public_key/doc/src/public_key_records.xml @@ -171,9 +171,9 @@ #'ECPrivateKey'{ version, % integer() privateKey, % binary() - parameters, % der_encoded() - {'EcpkParameters', #'ECParameters'{}} | - {'EcpkParameters', {namedCurve, oid()}} | - {'EcpkParameters', 'NULL'} % Inherited by CA + parameters, % {ecParameters, #'ECParameters'{}} | + % {namedCurve, Oid::tuple()} | + % {implicitlyCA, 'NULL'} publicKey % bitstring() }. diff --git a/lib/public_key/include/public_key.hrl b/lib/public_key/include/public_key.hrl index a1e7dd31bc..663e1856ac 100644 --- a/lib/public_key/include/public_key.hrl +++ b/lib/public_key/include/public_key.hrl @@ -70,7 +70,8 @@ reasons_mask, cert_status, interim_reasons_mask, - valid_ext + valid_ext, + details }). -record('ECPoint', { diff --git a/lib/public_key/src/pubkey_cert.erl b/lib/public_key/src/pubkey_cert.erl index f45f2c2e9a..13833830a7 100644 --- a/lib/public_key/src/pubkey_cert.erl +++ b/lib/public_key/src/pubkey_cert.erl @@ -32,12 +32,25 @@ is_issuer/2, issuer_id/2, distribution_points/1, is_fixed_dh_cert/1, verify_data/1, verify_fun/4, select_extension/2, match_name/3, - extensions_list/1, cert_auth_key_id/1, time_str_2_gregorian_sec/1]). + extensions_list/1, cert_auth_key_id/1, time_str_2_gregorian_sec/1, + gen_test_certs/1]). -define(NULL, 0). - + +-export_type([chain_opts/0, test_config/0]). + +-type cert_opt() :: {digest, public_key:digest_type()} | + {key, public_key:key_params() | public_key:private_key()} | + {validity, {From::erlang:timestamp(), To::erlang:timestamp()}} | + {extensions, [#'Extension'{}]}. +-type chain_end() :: root | peer. +-type chain_opts() :: #{chain_end() := [cert_opt()], intermediates => [[cert_opt()]]}. +-type conf_opt() :: {cert, public_key:der_encoded()} | + {key, public_key:der_encoded()} | + {cacerts, [public_key:der_encoded()]}. +-type test_config() :: #{server_config := [conf_opt()], client_config := [conf_opt()]}. %%==================================================================== -%% Internal application API +%% Internal application APIu %%==================================================================== %%-------------------------------------------------------------------- @@ -417,6 +430,31 @@ match_name(Fun, Name, PermittedName, [Head | Tail]) -> false -> match_name(Fun, Name, Head, Tail) end. +%%% +-spec gen_test_certs(#{server_chain:= chain_opts(), client_chain:= chain_opts()}) -> test_config(). + +%% Generates server and and client configuration for testing +%% purposes. All certificate options have default values +gen_test_certs(#{client_chain := #{root := ClientRootConf, + intermediates := ClientCAs, + peer := ClientPeer}, + server_chain := + #{root := ServerRootConf, + intermediates := ServerCAs, + peer := ServerPeer}}) -> + SRootKey = gen_key(proplists:get_value(key, ServerRootConf, default_key_gen())), + CRootKey = gen_key(proplists:get_value(key, ClientRootConf, default_key_gen())), + ServerRoot = root_cert("server", SRootKey, ClientRootConf), + ClientRoot = root_cert("client", CRootKey, ServerRootConf), + + [{ServerDERCert, ServerDERKey} | ServerCAsKeys] = config(server, ServerRoot, + SRootKey, lists:reverse([ServerPeer | lists:reverse(ServerCAs)])), + [{ClientDERCert, ClientDERKey} | ClientCAsKeys] = config(client, ClientRoot, + CRootKey, lists:reverse([ClientPeer | lists:reverse(ClientCAs)])), + ServerDERCA = ca_config(ClientRoot, ServerCAsKeys), + ClientDERCA = ca_config(ServerRoot, ClientCAsKeys), + #{server_config => [{cert, ServerDERCert}, {key, ServerDERKey}, {cacerts, ServerDERCA}], + client_config => [{cert, ClientDERCert}, {key, ClientDERKey}, {cacerts, ClientDERCA}]}. %%-------------------------------------------------------------------- %%% Internal functions @@ -1064,3 +1102,212 @@ missing_basic_constraints(OtpCert, SelfSigned, ValidationState, VerifyFun, UserS Len - 1}, UserState} end. + + gen_key(KeyGen) -> + case is_key(KeyGen) of + true -> + KeyGen; + false -> + public_key:generate_key(KeyGen) + end. + +is_key(#'DSAPrivateKey'{}) -> + true; +is_key(#'RSAPrivateKey'{}) -> + true; +is_key(#'ECPrivateKey'{}) -> + true; +is_key(_) -> + false. + +root_cert(Role, PrivKey, Opts) -> + TBS = cert_template(), + Issuer = issuer("root", Role, " ROOT CA"), + OTPTBS = TBS#'OTPTBSCertificate'{ + signature = sign_algorithm(PrivKey, Opts), + issuer = Issuer, + validity = validity(Opts), + subject = Issuer, + subjectPublicKeyInfo = public_key(PrivKey), + extensions = extensions(Role, ca, Opts) + }, + public_key:pkix_sign(OTPTBS, PrivKey). + +cert_template() -> + #'OTPTBSCertificate'{ + version = v3, + serialNumber = trunc(rand:uniform()*100000000)*10000 + 1, + issuerUniqueID = asn1_NOVALUE, + subjectUniqueID = asn1_NOVALUE + }. +issuer(Contact, Role, Name) -> + subject(Contact, Role ++ Name). + +subject(Contact, Name) -> + Opts = [{email, Contact ++ "@erlang.org"}, + {name, Name}, + {city, "Stockholm"}, + {country, "SE"}, + {org, "erlang"}, + {org_unit, "automated testing"}], + subject(Opts). + +subject(SubjectOpts) when is_list(SubjectOpts) -> + Encode = fun(Opt) -> + {Type,Value} = subject_enc(Opt), + [#'AttributeTypeAndValue'{type=Type, value=Value}] + end, + {rdnSequence, [Encode(Opt) || Opt <- SubjectOpts]}. + +subject_enc({name, Name}) -> + {?'id-at-commonName', {printableString, Name}}; +subject_enc({email, Email}) -> + {?'id-emailAddress', Email}; +subject_enc({city, City}) -> + {?'id-at-localityName', {printableString, City}}; +subject_enc({org, Org}) -> + {?'id-at-organizationName', {printableString, Org}}; +subject_enc({org_unit, OrgUnit}) -> + {?'id-at-organizationalUnitName', {printableString, OrgUnit}}; +subject_enc({country, Country}) -> + {?'id-at-countryName', Country}. + +validity(Opts) -> + DefFrom0 = calendar:gregorian_days_to_date(calendar:date_to_gregorian_days(date())-1), + DefTo0 = calendar:gregorian_days_to_date(calendar:date_to_gregorian_days(date())+7), + {DefFrom, DefTo} = proplists:get_value(validity, Opts, {DefFrom0, DefTo0}), + Format = fun({Y,M,D}) -> + lists:flatten(io_lib:format("~w~2..0w~2..0w000000Z",[Y,M,D])) + end, + #'Validity'{notBefore={generalTime, Format(DefFrom)}, + notAfter ={generalTime, Format(DefTo)}}. + +sign_algorithm(#'RSAPrivateKey'{}, Opts) -> + Type = rsa_digest_oid(proplists:get_value(digest, Opts, sha1)), + #'SignatureAlgorithm'{algorithm = Type, + parameters = 'NULL'}; +sign_algorithm(#'DSAPrivateKey'{p=P, q=Q, g=G}, _Opts) -> + #'SignatureAlgorithm'{algorithm = ?'id-dsa-with-sha1', + parameters = {params,#'Dss-Parms'{p=P, q=Q, g=G}}}; +sign_algorithm(#'ECPrivateKey'{parameters = Parms}, Opts) -> + Type = ecdsa_digest_oid(proplists:get_value(digest, Opts, sha1)), + #'SignatureAlgorithm'{algorithm = Type, + parameters = Parms}. +rsa_digest_oid(sha1) -> + ?'sha1WithRSAEncryption'; +rsa_digest_oid(sha512) -> + ?'sha512WithRSAEncryption'; +rsa_digest_oid(sha384) -> + ?'sha384WithRSAEncryption'; +rsa_digest_oid(sha256) -> + ?'sha256WithRSAEncryption'; +rsa_digest_oid(md5) -> + ?'md5WithRSAEncryption'. + +ecdsa_digest_oid(sha1) -> + ?'ecdsa-with-SHA1'; +ecdsa_digest_oid(sha512) -> + ?'ecdsa-with-SHA512'; +ecdsa_digest_oid(sha384) -> + ?'ecdsa-with-SHA384'; +ecdsa_digest_oid(sha256) -> + ?'ecdsa-with-SHA256'. + +config(Role, Root, Key, Opts) -> + cert_chain(Role, Root, Key, Opts). + +cert_chain(Role, Root, RootKey, Opts) -> + cert_chain(Role, Root, RootKey, Opts, 0, []). + +cert_chain(Role, IssuerCert, IssuerKey, [PeerOpts], _, Acc) -> + Key = gen_key(proplists:get_value(key, PeerOpts, default_key_gen())), + Cert = cert(Role, public_key:pkix_decode_cert(IssuerCert, otp), + IssuerKey, Key, "admin", " Peer cert", PeerOpts, peer), + [{Cert, Key}, {IssuerCert, IssuerKey} | Acc]; +cert_chain(Role, IssuerCert, IssuerKey, [CAOpts | Rest], N, Acc) -> + Key = gen_key(proplists:get_value(key, CAOpts, default_key_gen())), + Cert = cert(Role, public_key:pkix_decode_cert(IssuerCert, otp), IssuerKey, Key, "webadmin", + " Intermidiate CA " ++ integer_to_list(N), CAOpts, ca), + cert_chain(Role, Cert, Key, Rest, N+1, [{IssuerCert, IssuerKey} | Acc]). + +cert(Role, #'OTPCertificate'{tbsCertificate = #'OTPTBSCertificate'{subject = Issuer}}, + PrivKey, Key, Contact, Name, Opts, Type) -> + TBS = cert_template(), + OTPTBS = TBS#'OTPTBSCertificate'{ + signature = sign_algorithm(PrivKey, Opts), + issuer = Issuer, + validity = validity(Opts), + subject = subject(Contact, atom_to_list(Role) ++ Name), + subjectPublicKeyInfo = public_key(Key), + extensions = extensions(Role, Type, Opts) + + }, + public_key:pkix_sign(OTPTBS, PrivKey). + +ca_config(Root, CAsKeys) -> + [Root | [CA || {CA, _} <- CAsKeys]]. + +default_key_gen() -> + case crypto:ec_curves() of + [] -> + {rsa, 2048, 17}; + [Curve |_] -> + Oid = pubkey_cert_records:namedCurves(Curve), + {namedCurve, Oid} + end. + +public_key(#'RSAPrivateKey'{modulus=N, publicExponent=E}) -> + Public = #'RSAPublicKey'{modulus=N, publicExponent=E}, + Algo = #'PublicKeyAlgorithm'{algorithm= ?rsaEncryption, parameters='NULL'}, + #'OTPSubjectPublicKeyInfo'{algorithm = Algo, + subjectPublicKey = Public}; +public_key(#'DSAPrivateKey'{p=P, q=Q, g=G, y=Y}) -> + Algo = #'PublicKeyAlgorithm'{algorithm= ?'id-dsa', + parameters={params, #'Dss-Parms'{p=P, q=Q, g=G}}}, + #'OTPSubjectPublicKeyInfo'{algorithm = Algo, subjectPublicKey = Y}; +public_key(#'ECPrivateKey'{version = _Version, + privateKey = _PrivKey, + parameters = Params, + publicKey = PubKey}) -> + Algo = #'PublicKeyAlgorithm'{algorithm= ?'id-ecPublicKey', parameters=Params}, + #'OTPSubjectPublicKeyInfo'{algorithm = Algo, + subjectPublicKey = #'ECPoint'{point = PubKey}}. + +extensions(Role, Type, Opts) -> + Exts = proplists:get_value(extensions, Opts, []), + add_default_extensions(Role, Type, Exts). + +add_default_extensions(_, ca, Exts) -> + Default = [#'Extension'{extnID = ?'id-ce-keyUsage', + extnValue = [keyCertSign, cRLSign], + critical = false}, + #'Extension'{extnID = ?'id-ce-basicConstraints', + extnValue = #'BasicConstraints'{cA = true}, + critical = true}], + add_default_extensions(Default, Exts); + +add_default_extensions(server, peer, Exts) -> + Hostname = net_adm:localhost(), + Default = [#'Extension'{extnID = ?'id-ce-keyUsage', + extnValue = [digitalSignature, keyAgreement], + critical = false}, + #'Extension'{extnID = ?'id-ce-subjectAltName', + extnValue = [{dNSName, Hostname}], + critical = false} + ], + add_default_extensions(Default, Exts); + +add_default_extensions(_, peer, Exts) -> + Exts. + +add_default_extensions(Defaults0, Exts) -> + Defaults = lists:filtermap(fun(#'Extension'{extnID = ID} = Ext) -> + case lists:keymember(ID, 2, Exts) of + true -> + false; + false -> + {true, Ext} + end + end, Defaults0), + Exts ++ Defaults. + diff --git a/lib/public_key/src/pubkey_crl.erl b/lib/public_key/src/pubkey_crl.erl index 33bef91827..3621e9c0da 100644 --- a/lib/public_key/src/pubkey_crl.erl +++ b/lib/public_key/src/pubkey_crl.erl @@ -58,7 +58,8 @@ validate(OtpCert, OtherDPCRLs, DP, {DerCRL, CRL}, {DerDeltaCRL, DeltaCRL}, init_revokation_state() -> #revoke_state{reasons_mask = sets:new(), interim_reasons_mask = sets:new(), - cert_status = unrevoked}. + cert_status = unrevoked, + details = []}. fresh_crl(_, {undefined, undefined}, _) -> %% Typically happens when there is no delta CRL that covers a CRL @@ -152,9 +153,10 @@ verify_crl(OtpCert, DP, CRL, DerCRL, DeltaCRL, DerDeltaCRL, OtherDPCRLs, RevokedState, CRL, DerCRL, DeltaCRL, DerDeltaCRL, IssuerFun, TrustedOtpCert, Path, OtherDPCRLs, IDP); - _ -> - {invalid, State0#revoke_state{valid_ext = ValidExt}} - end; + _ -> + Details = RevokedState#revoke_state.details, + {invalid, RevokedState#revoke_state{valid_ext = ValidExt, details = [{{bad_crl, no_issuer_cert_chain}, CRL} | Details]}} + end; {error, issuer_not_found} -> case Fun(DP, CRL, issuer_not_found, AdditionalArgs) of {ok, TrustedOtpCert, Path} -> @@ -163,13 +165,16 @@ verify_crl(OtpCert, DP, CRL, DerCRL, DeltaCRL, DerDeltaCRL, OtherDPCRLs, DerDeltaCRL, IssuerFun, TrustedOtpCert, Path, OtherDPCRLs, IDP); _ -> - {invalid, {skip, State0}} - end + Details = State0#revoke_state.details, + {invalid, {skip, State0#revoke_state{details = [{{bad_crl, no_issuer_cert_chain}, CRL} | Details] }}} + end catch - throw:{bad_crl, invalid_issuer} -> - {invalid, {skip, State0}}; - throw:_ -> - {invalid, State0#revoke_state{valid_ext = ValidExt}} + throw:{bad_crl, invalid_issuer} = Reason -> + Details = RevokedState#revoke_state.details, + {invalid, {skip, RevokedState#revoke_state{details = [{Reason, CRL} | Details]}}}; + throw:Reason -> + Details = RevokedState#revoke_state.details, + {invalid, RevokedState#revoke_state{details = [{Reason, CRL} | Details]}} end. verify_mask_and_signatures(Revoked, DeltaRevoked, RevokedState, CRL, DerCRL, DeltaCRL, DerDeltaCRL, @@ -183,10 +188,12 @@ verify_mask_and_signatures(Revoked, DeltaRevoked, RevokedState, CRL, DerCRL, Del TrustedOtpCert, Path, IssuerFun, OtherDPCRLs, IDP), {valid, Revoked, DeltaRevoked, RevokedState#revoke_state{reasons_mask = ReasonsMask}, IDP} catch - throw:_ -> - {invalid, RevokedState}; + throw:Reason -> + Details = RevokedState#revoke_state.details, + {invalid, RevokedState#revoke_state{details = [{Reason, CRL} | Details]}}; error:{badmatch, _} -> - {invalid, RevokedState} + Details = RevokedState#revoke_state.details, + {invalid, RevokedState#revoke_state{details = [{{bad_crl, invalid_signature}, CRL} | Details]}} end. @@ -356,7 +363,7 @@ verify_scope(#'OTPCertificate'{tbsCertificate = TBSCert}, #'DistributionPoint'{c verify_scope(DPName, IDPName, Names, TBSCert, IDP). verify_scope(asn1_NOVALUE, _, asn1_NOVALUE, _, _) -> - throw({bad_crl, scope_error1}); + throw({bad_crl, scope_error}); verify_scope(asn1_NOVALUE, IDPName, DPIssuerNames, TBSCert, IDP) -> verify_dp_name(IDPName, DPIssuerNames), verify_dp_bools(TBSCert, IDP); diff --git a/lib/public_key/src/pubkey_ssh.erl b/lib/public_key/src/pubkey_ssh.erl index 9bda76d670..75c1880655 100644 --- a/lib/public_key/src/pubkey_ssh.erl +++ b/lib/public_key/src/pubkey_ssh.erl @@ -79,7 +79,9 @@ dh_gex_group(Min, N, Max, undefined) -> dh_gex_group(Min, N, Max, Groups) -> case select_by_keylen(Min-10, N, Max+10, Groups) of {ok,{Sz,GPs}} -> - {ok, {Sz,lists:nth(crypto:rand_uniform(1, 1+length(GPs)), GPs)}}; + Rnd = rand:uniform( length(GPs) ), + %% 1 =< Rnd =< length(GPs) + {ok, {Sz, lists:nth(Rnd,GPs)}}; Other -> Other end. diff --git a/lib/public_key/src/public_key.erl b/lib/public_key/src/public_key.erl index 6651e9510e..cc01b61433 100644 --- a/lib/public_key/src/public_key.erl +++ b/lib/public_key/src/public_key.erl @@ -37,7 +37,7 @@ decrypt_public/2, decrypt_public/3, dh_gex_group/4, dh_gex_group_sizes/0, - sign/3, verify/4, + sign/3, sign/4, verify/4, verify/5, generate_key/1, compute_key/2, compute_key/3, pkix_sign/2, pkix_verify/2, @@ -58,11 +58,13 @@ pkix_match_dist_point/2, pkix_crl_verify/2, pkix_crl_issuer/1, - short_name_hash/1 + short_name_hash/1, + pkix_test_data/1 ]). -export_type([public_key/0, private_key/0, pem_entry/0, - pki_asn1_type/0, asn1_type/0, ssh_file/0, der_encoded/0]). + pki_asn1_type/0, asn1_type/0, ssh_file/0, der_encoded/0, + key_params/0, digest_type/0]). -type public_key() :: rsa_public_key() | dsa_public_key() | ec_public_key(). -type private_key() :: rsa_private_key() | dsa_private_key() | ec_private_key(). @@ -71,8 +73,12 @@ -type rsa_private_key() :: #'RSAPrivateKey'{}. -type dsa_private_key() :: #'DSAPrivateKey'{}. -type dsa_public_key() :: {integer(), #'Dss-Parms'{}}. --type ec_public_key() :: {#'ECPoint'{},{namedCurve, Oid::tuple()} | #'ECParameters'{}}. +-type ecpk_parameters() :: {ecParameters, #'ECParameters'{}} | {namedCurve, Oid::tuple()}. +-type ecpk_parameters_api() :: ecpk_parameters() | #'ECParameters'{} | {namedCurve, Name::atom()}. +-type ec_public_key() :: {#'ECPoint'{}, ecpk_parameters_api()}. -type ec_private_key() :: #'ECPrivateKey'{}. +-type key_params() :: #'DHParameter'{} | {namedCurve, oid()} | #'ECParameters'{} | + {rsa, Size::integer(), PubExp::integer()}. -type der_encoded() :: binary(). -type pki_asn1_type() :: 'Certificate' | 'RSAPrivateKey' | 'RSAPublicKey' | 'DSAPrivateKey' | 'DSAPublicKey' | 'DHParameter' @@ -90,14 +96,17 @@ auth_keys. -type rsa_padding() :: 'rsa_pkcs1_padding' | 'rsa_pkcs1_oaep_padding' | 'rsa_no_padding'. +-type rsa_sign_padding() :: 'rsa_pkcs1_padding' | 'rsa_pkcs1_pss_padding'. -type public_crypt_options() :: [{rsa_pad, rsa_padding()}]. --type rsa_digest_type() :: 'md5' | 'sha'| 'sha224' | 'sha256' | 'sha384' | 'sha512'. --type dss_digest_type() :: 'none' | 'sha'. %% None is for backwards compatibility --type ecdsa_digest_type() :: 'sha'| 'sha224' | 'sha256' | 'sha384' | 'sha512'. +-type rsa_digest_type() :: 'md5' | 'ripemd160' | 'sha' | 'sha224' | 'sha256' | 'sha384' | 'sha512'. +-type dss_digest_type() :: 'none' | 'sha' | 'sha224' | 'sha256' | 'sha384' | 'sha512'. %% None is for backwards compatibility +-type ecdsa_digest_type() :: 'sha' | 'sha224' | 'sha256' | 'sha384' | 'sha512'. +-type public_sign_options() :: [{rsa_pad, rsa_sign_padding()} | {rsa_pss_saltlen, integer()}]. -type digest_type() :: rsa_digest_type() | dss_digest_type() | ecdsa_digest_type(). -type crl_reason() :: unspecified | keyCompromise | cACompromise | affiliationChanged | superseded | cessationOfOperation | certificateHold | privilegeWithdrawn | aACompromise. -type oid() :: tuple(). +-type chain_type() :: server_chain | client_chain. -define(UINT32(X), X:32/unsigned-big-integer). -define(DER_NULL, <<5, 0>>). @@ -397,9 +406,7 @@ dh_gex_group(Min, N, Max, Groups) -> %%-------------------------------------------------------------------- -spec generate_key(#'DHParameter'{}) -> {Public::binary(), Private::binary()}; - ({namedCurve, Name ::oid()}) -> - #'ECPrivateKey'{}; - (#'ECParameters'{}) -> + (ecpk_parameters_api()) -> #'ECPrivateKey'{}; ({rsa, Size::pos_integer(), PubExp::pos_integer()}) -> #'RSAPrivateKey'{}. @@ -410,6 +417,8 @@ generate_key(#'DHParameter'{prime = P, base = G}) -> crypto:generate_key(dh, [P, G]); generate_key({namedCurve, _} = Params) -> ec_generate_key(Params); +generate_key({ecParameters, _} = Params) -> + ec_generate_key(Params); generate_key(#'ECParameters'{} = Params) -> ec_generate_key(Params); generate_key({rsa, ModulusSize, PublicExponent}) -> @@ -417,7 +426,7 @@ generate_key({rsa, ModulusSize, PublicExponent}) -> {[E, N], [E, N, D, P, Q, D_mod_P_1, D_mod_Q_1, InvQ_mod_P]} -> Nint = crypto:bytes_to_integer(N), Eint = crypto:bytes_to_integer(E), - #'RSAPrivateKey'{version = 0, % Two-factor (I guess since otherPrimeInfos is not given) + #'RSAPrivateKey'{version = 'two-prime', % Two-factor (I guess since otherPrimeInfos is not given) modulus = Nint, publicExponent = Eint, privateExponent = crypto:bytes_to_integer(D), @@ -435,7 +444,7 @@ generate_key({rsa, ModulusSize, PublicExponent}) -> % 1976. Nint = crypto:bytes_to_integer(N), Eint = crypto:bytes_to_integer(E), - #'RSAPrivateKey'{version = 0, % Two-factor (I guess since otherPrimeInfos is not given) + #'RSAPrivateKey'{version = 'two-prime', % Two-factor (I guess since otherPrimeInfos is not given) modulus = Nint, publicExponent = Eint, privateExponent = crypto:bytes_to_integer(D), @@ -498,35 +507,67 @@ pkix_sign_types(?'ecdsa-with-SHA512') -> {sha512, ecdsa}. %%-------------------------------------------------------------------- --spec sign(binary() | {digest, binary()}, rsa_digest_type() | dss_digest_type() | ecdsa_digest_type(), - rsa_private_key() | - dsa_private_key() | ec_private_key()) -> Signature :: binary(). -%% Description: Create digital signature. -%%-------------------------------------------------------------------- -sign(DigestOrPlainText, DigestType, Key = #'RSAPrivateKey'{}) -> - crypto:sign(rsa, DigestType, DigestOrPlainText, format_rsa_private_key(Key)); +-spec sign(binary() | {digest, binary()}, + rsa_digest_type() | dss_digest_type() | ecdsa_digest_type(), + rsa_private_key() | dsa_private_key() | ec_private_key() + ) -> Signature :: binary(). -sign(DigestOrPlainText, sha, #'DSAPrivateKey'{p = P, q = Q, g = G, x = X}) -> - crypto:sign(dss, sha, DigestOrPlainText, [P, Q, G, X]); +-spec sign(binary() | {digest, binary()}, + rsa_digest_type() | dss_digest_type() | ecdsa_digest_type(), + rsa_private_key() | dsa_private_key() | ec_private_key(), + public_sign_options() + ) -> Signature :: binary(). -sign(DigestOrPlainText, DigestType, #'ECPrivateKey'{privateKey = PrivKey, - parameters = Param}) -> - ECCurve = ec_curve_spec(Param), - crypto:sign(ecdsa, DigestType, DigestOrPlainText, [PrivKey, ECCurve]); +%% Description: Create digital signature. +%%-------------------------------------------------------------------- +sign(DigestOrPlainText, DigestType, Key) -> + sign(DigestOrPlainText, DigestType, Key, []). %% Backwards compatible -sign(Digest, none, #'DSAPrivateKey'{} = Key) -> - sign({digest,Digest}, sha, Key). +sign(Digest, none, Key = #'DSAPrivateKey'{}, Options) when is_binary(Digest) -> + sign({digest, Digest}, sha, Key, Options); +sign(DigestOrPlainText, DigestType, Key, Options) -> + case format_sign_key(Key) of + badarg -> + erlang:error(badarg, [DigestOrPlainText, DigestType, Key, Options]); + {Algorithm, CryptoKey} -> + crypto:sign(Algorithm, DigestType, DigestOrPlainText, CryptoKey, Options) + end. %%-------------------------------------------------------------------- --spec verify(binary() | {digest, binary()}, rsa_digest_type() | dss_digest_type() | ecdsa_digest_type(), - Signature :: binary(), rsa_public_key() - | dsa_public_key() | ec_public_key()) -> boolean(). +-spec verify(binary() | {digest, binary()}, + rsa_digest_type() | dss_digest_type() | ecdsa_digest_type(), + Signature :: binary(), + rsa_public_key() | dsa_public_key() | ec_public_key() + | rsa_private_key() | dsa_private_key() | ec_private_key() + ) -> boolean(). + +-spec verify(binary() | {digest, binary()}, + rsa_digest_type() | dss_digest_type() | ecdsa_digest_type(), + Signature :: binary(), + rsa_public_key() | dsa_public_key() | ec_public_key() + | rsa_private_key() | dsa_private_key() | ec_private_key(), + public_sign_options() + ) -> boolean(). + %% Description: Verifies a digital signature. %%-------------------------------------------------------------------- -verify(DigestOrPlainText, DigestType, Signature, Key) when is_binary(Signature) -> - do_verify(DigestOrPlainText, DigestType, Signature, Key); -verify(_,_,_,_) -> +verify(DigestOrPlainText, DigestType, Signature, Key) -> + verify(DigestOrPlainText, DigestType, Signature, Key, []). + +%% Backwards compatible +verify(Digest, none, Signature, Key = {_, #'Dss-Parms'{}}, Options) when is_binary(Digest) -> + verify({digest, Digest}, sha, Signature, Key, Options); +verify(Digest, none, Signature, Key = #'DSAPrivateKey'{}, Options) when is_binary(Digest) -> + verify({digest, Digest}, sha, Signature, Key, Options); +verify(DigestOrPlainText, DigestType, Signature, Key, Options) when is_binary(Signature) -> + case format_verify_key(Key) of + badarg -> + erlang:error(badarg, [DigestOrPlainText, DigestType, Signature, Key, Options]); + {Algorithm, CryptoKey} -> + crypto:verify(Algorithm, DigestType, DigestOrPlainText, Signature, CryptoKey, Options) + end; +verify(_,_,_,_,_) -> %% If Signature is a bitstring and not a binary we know already at this %% point that the signature is invalid. false. @@ -789,8 +830,9 @@ pkix_path_validation(#'OTPCertificate'{} = TrustedCert, CertChain, Options) %-------------------------------------------------------------------- -spec pkix_crls_validate(#'OTPCertificate'{}, [{DP::#'DistributionPoint'{}, {DerCRL::binary(), CRL::#'CertificateList'{}}}], - Options :: proplists:proplist()) -> valid | {bad_cert, revocation_status_undetermined} - | {bad_cert, {revoked, crl_reason()}}. + Options :: proplists:proplist()) -> valid | {bad_cert, revocation_status_undetermined} | + {bad_cert, {revocation_status_undetermined, Reason::term()}} | + {bad_cert, {revoked, crl_reason()}}. %% Description: Performs a CRL validation according to RFC 5280. %%-------------------------------------------------------------------- @@ -990,25 +1032,51 @@ short_name_hash({rdnSequence, _Attributes} = Name) -> <<HashValue:32/little, _/binary>> = crypto:hash(sha, HashThis), string:to_lower(string:right(integer_to_list(HashValue, 16), 8, $0)). + %%-------------------------------------------------------------------- -%%% Internal functions -%%-------------------------------------------------------------------- -do_verify(DigestOrPlainText, DigestType, Signature, - #'RSAPublicKey'{modulus = Mod, publicExponent = Exp}) -> - crypto:verify(rsa, DigestType, DigestOrPlainText, Signature, - [Exp, Mod]); +-spec pkix_test_data(#{chain_type() := pubkey_cert:chain_opts()}) -> + pubkey_cert:test_config(). -do_verify(DigestOrPlaintext, DigestType, Signature, {#'ECPoint'{point = Point}, Param}) -> - ECCurve = ec_curve_spec(Param), - crypto:verify(ecdsa, DigestType, DigestOrPlaintext, Signature, [Point, ECCurve]); +%% Description: Generates OpenSSL-style hash of a name. +%%-------------------------------------------------------------------- -%% Backwards compatibility -do_verify(Digest, none, Signature, {_, #'Dss-Parms'{}} = Key ) -> - verify({digest,Digest}, sha, Signature, Key); +pkix_test_data(#{client_chain := ClientChain0, + server_chain := ServerChain0}) -> + Default = #{intermediates => []}, + ClientChain = maps:merge(Default, ClientChain0), + ServerChain = maps:merge(Default, ServerChain0), + pubkey_cert:gen_test_certs(#{client_chain => ClientChain, + server_chain => ServerChain}). -do_verify(DigestOrPlainText, sha = DigestType, Signature, {Key, #'Dss-Parms'{p = P, q = Q, g = G}}) - when is_integer(Key), is_binary(Signature) -> - crypto:verify(dss, DigestType, DigestOrPlainText, Signature, [P, Q, G, Key]). +%%-------------------------------------------------------------------- +%%% Internal functions +%%-------------------------------------------------------------------- +format_sign_key(Key = #'RSAPrivateKey'{}) -> + {rsa, format_rsa_private_key(Key)}; +format_sign_key(#'DSAPrivateKey'{p = P, q = Q, g = G, x = X}) -> + {dss, [P, Q, G, X]}; +format_sign_key(#'ECPrivateKey'{privateKey = PrivKey, parameters = Param}) -> + {ecdsa, [PrivKey, ec_curve_spec(Param)]}; +format_sign_key(_) -> + badarg. + +format_verify_key(#'RSAPublicKey'{modulus = Mod, publicExponent = Exp}) -> + {rsa, [Exp, Mod]}; +format_verify_key({#'ECPoint'{point = Point}, Param}) -> + {ecdsa, [Point, ec_curve_spec(Param)]}; +format_verify_key({Key, #'Dss-Parms'{p = P, q = Q, g = G}}) -> + {dss, [P, Q, G, Key]}; +%% Convert private keys to public keys +format_verify_key(#'RSAPrivateKey'{modulus = Mod, publicExponent = Exp}) -> + format_verify_key(#'RSAPublicKey'{modulus = Mod, publicExponent = Exp}); +format_verify_key(#'ECPrivateKey'{parameters = Param, publicKey = {_, Point}}) -> + format_verify_key({#'ECPoint'{point = Point}, Param}); +format_verify_key(#'ECPrivateKey'{parameters = Param, publicKey = Point}) -> + format_verify_key({#'ECPoint'{point = Point}, Param}); +format_verify_key(#'DSAPrivateKey'{y=Y, p=P, q=Q, g=G}) -> + format_verify_key({Y, #'Dss-Parms'{p=P, q=Q, g=G}}); +format_verify_key(_) -> + badarg. do_pem_entry_encode(Asn1Type, Entity, CipherInfo, Password) -> Der = der_encode(Asn1Type, Entity), @@ -1121,8 +1189,13 @@ der_cert(#'OTPCertificate'{} = Cert) -> der_cert(Der) when is_binary(Der) -> Der. -pkix_crls_validate(_, [],_, _, _) -> - {bad_cert, revocation_status_undetermined}; +pkix_crls_validate(_, [],_, Options, #revoke_state{details = Details}) -> + case proplists:get_value(undetermined_details, Options, false) of + false -> + {bad_cert, revocation_status_undetermined}; + true -> + {bad_cert, {revocation_status_undetermined, {bad_crls, format_details(Details)}}} + end; pkix_crls_validate(OtpCert, [{DP, CRL, DeltaCRL} | Rest], All, Options, RevokedState0) -> CallBack = proplists:get_value(update_crl, Options, fun(_, CurrCRL) -> CurrCRL @@ -1142,9 +1215,14 @@ pkix_crls_validate(OtpCert, [{DP, CRL, DeltaCRL} | Rest], All, Options, Revoked do_pkix_crls_validate(OtpCert, [{DP, CRL, DeltaCRL} | Rest], All, Options, RevokedState0) -> OtherDPCRLs = All -- [{DP, CRL, DeltaCRL}], case pubkey_crl:validate(OtpCert, OtherDPCRLs, DP, CRL, DeltaCRL, Options, RevokedState0) of - {undetermined, _, _} when Rest == []-> - {bad_cert, revocation_status_undetermined}; - {undetermined, _, RevokedState} when Rest =/= []-> + {undetermined, unrevoked, #revoke_state{details = Details}} when Rest == []-> + case proplists:get_value(undetermined_details, Options, false) of + false -> + {bad_cert, revocation_status_undetermined}; + true -> + {bad_cert, {revocation_status_undetermined, {bad_crls, Details}}} + end; + {undetermined, unrevoked, RevokedState} when Rest =/= []-> pkix_crls_validate(OtpCert, Rest, All, Options, RevokedState); {finished, unrevoked} -> valid; @@ -1231,22 +1309,34 @@ format_rsa_private_key(#'RSAPrivateKey'{modulus = N, publicExponent = E, is_integer(D) -> [E, N, D]. +-spec ec_generate_key(ecpk_parameters_api()) -> #'ECPrivateKey'{}. ec_generate_key(Params) -> Curve = ec_curve_spec(Params), Term = crypto:generate_key(ecdh, Curve), - ec_key(Term, Params). + NormParams = ec_normalize_params(Params), + ec_key(Term, NormParams). + +-spec ec_normalize_params(ecpk_parameters_api()) -> ecpk_parameters(). +ec_normalize_params({namedCurve, Name}) when is_atom(Name) -> + {namedCurve, pubkey_cert_records:namedCurves(Name)}; +ec_normalize_params(#'ECParameters'{} = ECParams) -> + {ecParameters, ECParams}; +ec_normalize_params(Other) -> Other. +-spec ec_curve_spec(ecpk_parameters_api()) -> term(). ec_curve_spec( #'ECParameters'{fieldID = FieldId, curve = PCurve, base = Base, order = Order, cofactor = CoFactor }) -> Field = {pubkey_cert_records:supportedCurvesTypes(FieldId#'FieldID'.fieldType), FieldId#'FieldID'.parameters}, Curve = {PCurve#'Curve'.a, PCurve#'Curve'.b, none}, {Field, Curve, Base, Order, CoFactor}; +ec_curve_spec({ecParameters, ECParams}) -> + ec_curve_spec(ECParams); ec_curve_spec({namedCurve, OID}) when is_tuple(OID), is_integer(element(1,OID)) -> ec_curve_spec({namedCurve, pubkey_cert_records:namedCurves(OID)}); ec_curve_spec({namedCurve, Name}) when is_atom(Name) -> crypto:ec_curve(Name). - +-spec ec_key({PubKey::term(), PrivateKey::term()}, Params::ecpk_parameters()) -> #'ECPrivateKey'{}. ec_key({PubKey, PrivateKey}, Params) -> #'ECPrivateKey'{version = 1, privateKey = PrivateKey, @@ -1417,3 +1507,7 @@ to_lower_ascii(C) -> C. to_string(S) when is_list(S) -> S; to_string(B) when is_binary(B) -> binary_to_list(B). +format_details([]) -> + no_relevant_crls; +format_details(Details) -> + Details. diff --git a/lib/public_key/test/erl_make_certs.erl b/lib/public_key/test/erl_make_certs.erl index e4118bab0d..e772ea1734 100644 --- a/lib/public_key/test/erl_make_certs.erl +++ b/lib/public_key/test/erl_make_certs.erl @@ -178,8 +178,9 @@ make_tbs(SubjectKey, Opts) -> _ -> subject(proplists:get_value(subject, Opts),false) end, - - {#'OTPTBSCertificate'{serialNumber = trunc(random:uniform()*100000000)*10000 + 1, + Rnd = rand:uniform( 1000000000000 ), + %% 1 =< Rnd < 1000000000001 + {#'OTPTBSCertificate'{serialNumber = Rnd, signature = SignAlgo, issuer = Issuer, validity = validity(Opts), @@ -466,7 +467,8 @@ odd_rand(Size) -> odd_rand(Min, Max). odd_rand(Min,Max) -> - Rand = crypto:rand_uniform(Min,Max), + %% Odd random number N such that Min =< N =< Max + Rand = (Min-1) + rand:uniform(Max-Min), % Min =< Rand < Max case Rand rem 2 of 0 -> Rand + 1; diff --git a/lib/public_key/test/public_key_SUITE.erl b/lib/public_key/test/public_key_SUITE.erl index 80895ce97c..374fb20375 100644 --- a/lib/public_key/test/public_key_SUITE.erl +++ b/lib/public_key/test/public_key_SUITE.erl @@ -48,6 +48,8 @@ all() -> pkix_verify_hostname_cn, pkix_verify_hostname_subjAltName, pkix_verify_hostname_options, + pkix_test_data_all_default, + pkix_test_data, short_cert_issuer_hash, short_crl_issuer_hash, ssh_hostkey_fingerprint_md5_implicit, ssh_hostkey_fingerprint_md5, @@ -60,7 +62,8 @@ all() -> groups() -> [{pem_decode_encode, [], [dsa_pem, rsa_pem, ec_pem, encrypted_pem, - dh_pem, cert_pem, pkcs7_pem, pkcs10_pem]}, + dh_pem, cert_pem, pkcs7_pem, pkcs10_pem, ec_pem2, + ec_pem_encode_generated]}, {ssh_public_key_decode_encode, [], [ssh_rsa_public_key, ssh_dsa_public_key, ssh_ecdsa_public_key, ssh_rfc4716_rsa_comment, ssh_rfc4716_dsa_comment, @@ -92,6 +95,14 @@ init_per_group(_GroupName, Config) -> end_per_group(_GroupName, Config) -> Config. %%------------------------------------------------------------------- + +init_per_testcase(pkix_test_data_all_default, Config) -> + case crypto:ec_curves() of + [] -> + {skip, missing_ecc_support}; + _ -> + init_common_per_testcase(Config) + end; init_per_testcase(TestCase, Config) -> case TestCase of ssh_hostkey_fingerprint_md5_implicit -> init_fingerprint_testcase([md5], Config); @@ -101,6 +112,7 @@ init_per_testcase(TestCase, Config) -> ssh_hostkey_fingerprint_sha384 -> init_fingerprint_testcase([sha384], Config); ssh_hostkey_fingerprint_sha512 -> init_fingerprint_testcase([sha512], Config); ssh_hostkey_fingerprint_list -> init_fingerprint_testcase([sha,md5], Config); + ec_pem_encode_generated -> init_ec_pem_encode_generated(Config); _ -> init_common_per_testcase(Config) end. @@ -217,9 +229,47 @@ ec_pem(Config) when is_list(Config) -> true = check_entry_type(ECParams, 'EcpkParameters'), ECPrivKey = public_key:pem_entry_decode(Entry2), true = check_entry_type(ECPrivKey, 'ECPrivateKey'), + true = check_entry_type(ECPrivKey#'ECPrivateKey'.parameters, 'EcpkParameters'), ECPemNoEndNewLines = strip_superfluous_newlines(ECPrivPem), ECPemNoEndNewLines = strip_superfluous_newlines(public_key:pem_encode([Entry1, Entry2])). +ec_pem2() -> + [{doc, "EC key w/explicit params PEM-file decode/encode"}]. +ec_pem2(Config) when is_list(Config) -> + Datadir = proplists:get_value(data_dir, Config), + + %% Load key with explicit curve parameters. Generated with... + %% openssl ecparam -name secp521r1 -genkey -param_enc explicit -out ec_key2.pem + {ok, ECPrivPem} = file:read_file(filename:join(Datadir, "ec_key2.pem")), + [{'EcpkParameters', _, not_encrypted} = Entry1, + {'ECPrivateKey', _, not_encrypted} = Entry2] = public_key:pem_decode(ECPrivPem), + + ECParams = public_key:pem_entry_decode(Entry1), + true = check_entry_type(ECParams, 'EcpkParameters'), + ECPrivKey = public_key:pem_entry_decode(Entry2), + true = check_entry_type(ECPrivKey, 'ECPrivateKey'), + true = check_entry_type(ECPrivKey#'ECPrivateKey'.parameters, 'EcpkParameters'), + ECPemNoEndNewLines = strip_superfluous_newlines(ECPrivPem), + ECPemNoEndNewLines = strip_superfluous_newlines(public_key:pem_encode([Entry1, Entry2])). + + +init_ec_pem_encode_generated(Config) -> + case catch true = lists:member('secp384r1', crypto:ec_curves()) of + {'EXIT', _} -> {skip, {'secp384r1', not_supported}}; + _ -> init_common_per_testcase(Config) + end. + +ec_pem_encode_generated() -> + [{doc, "PEM-encode generated EC key"}]. +ec_pem_encode_generated(Config) -> + + Key1 = public_key:generate_key({namedCurve, 'secp384r1'}), + public_key:pem_entry_encode('ECPrivateKey', Key1), + + Key2 = public_key:generate_key({namedCurve, ?'secp384r1'}), + public_key:pem_entry_encode('ECPrivateKey', Key2). + + %%-------------------------------------------------------------------- encrypted_pem() -> @@ -1007,6 +1057,84 @@ general_name(Config) when is_list(Config) -> authorityCertSerialNumber = 1}). %%-------------------------------------------------------------------- + +pkix_test_data_all_default() -> + [{doc, "Test API function pkix_test_data/1"}]. + +pkix_test_data_all_default(Config) when is_list(Config) -> + #{server_config := ServerConf0, + client_config := ClientConf0} = public_key:pkix_test_data(#{server_chain => + #{root => [], + intermediates => [[]], + peer => []}, + client_chain => + #{root => [], + intermediates => [[]], + peer => []}}), + check_conf_member(ServerConf0, [key, cert, cacerts]), + check_conf_member(ClientConf0, [key, cert, cacerts]), + + 3 = length(proplists:get_value(cacerts, ServerConf0)), + 3 = length(proplists:get_value(cacerts, ServerConf0)), + + #{server_config := ServerConf1, + client_config := ClientConf1} = public_key:pkix_test_data(#{server_chain => + #{root => [], + peer => []}, + client_chain => + #{root => [], + peer => []}}), + 2 = length(proplists:get_value(cacerts, ServerConf1)), + 2 = length(proplists:get_value(cacerts, ServerConf1)), + + check_conf_member(ServerConf1, [key, cert, cacerts]), + check_conf_member(ClientConf1, [key, cert, cacerts]). + + +pkix_test_data() -> + [{doc, "Test API function pkix_test_data/1"}]. + +pkix_test_data(Config) when is_list(Config) -> + {Year, Month, Day} = date(), + Keygen = + case crypto:ec_curves() of + [] -> + {rsa, 2048, 17}; + [Curve |_] -> + Oid = pubkey_cert_records:namedCurves(Curve), + {namedCurve, Oid} + end, + #{server_config := ServerConf0, + client_config := ClientConf0} = + public_key:pkix_test_data(#{server_chain => + #{root => [], + intermediates => [], + peer => [{key, hardcode_rsa_key()}]}, + client_chain => + #{root => [{validity, {{Year-2, Month, Day}, + {Year-1, Month, Day}}}], + intermediates => + [[{extensions, [#'Extension'{extnID = ?'id-ce-basicConstraints', + extnValue = #'BasicConstraints'{cA=true, + pathLenConstraint = 1}, + critical = true}]}]], + peer => [{key, Keygen}, {digest, sha1}]}}), + check_conf_member(ServerConf0, [key, cert, cacerts]), + check_conf_member(ClientConf0, [key, cert, cacerts]). + + + +check_conf_member(_, []) -> + true; +check_conf_member(Conf, [Member | Rest]) -> + case lists:keymember(Member, 1, Conf) of + true -> + check_conf_member(Conf, Rest); + false -> + ct:fail({misssing_conf, Member}) + end. + +%%-------------------------------------------------------------------- short_cert_issuer_hash() -> [{doc, "Test OpenSSL-style hash for certificate issuer"}]. @@ -1095,7 +1223,7 @@ check_entry_type(#'ECPrivateKey'{}, 'ECPrivateKey') -> true; check_entry_type({namedCurve, _}, 'EcpkParameters') -> true; -check_entry_type(#'ECParameters'{}, 'EcpkParameters') -> +check_entry_type({ecParameters, #'ECParameters'{}}, 'EcpkParameters') -> true; check_entry_type(_,_) -> false. @@ -1128,3 +1256,15 @@ ssh_hostkey(rsa) -> public_key), PKdecoded. +hardcode_rsa_key() -> + #'RSAPrivateKey'{ + version = 'two-prime', + modulus = 23995666614853919027835084074500048897452890537492185072956789802729257783422306095699263934587064480357348855732149402060270996295002843755712064937715826848741191927820899197493902093529581182351132392364214171173881547273475904587683433713767834856230531387991145055273426806331200574039205571401702219159773947658558490957010003143162250693492642996408861265758000254664396313741422909188635443907373976005987612936763564996605457102336549804831742940035613780926178523017685712710473543251580072875247250504243621640157403744718833162626193206685233710319205099867303242759099560438381385658382486042995679707669, + publicExponent = 17, + privateExponent = 11292078406990079542510627799764728892919007311761028269626724613049062486316379339152594792746853873109340637991599718616598115903530750002688030558925094987642913848386305504703012749896273497577003478759630198199473669305165131570674557041773098755873191241407597673069847908861741446606684974777271632545629600685952292605647052193819136445675100211504432575554351515262198132231537860917084269870590492135731720141577986787033006338680118008484613510063003323516659048210893001173583018220214626635609151105287049126443102976056146630518124476470236027123782297108342869049542023328584384300970694412006494684657, + prime1 = 169371138592582642967021557955633494538845517070305333860805485424261447791289944610138334410987654265476540480228705481960508520379619587635662291973699651583489223555422528867090299996446070521801757353675026048850480903160224210802452555900007597342687137394192939372218903554801584969667104937092080815197, + prime2 = 141675062317286527042995673340952251894209529891636708844197799307963834958115010129693036021381525952081167155681637592199810112261679449166276939178032066869788822014115556349519329537177920752776047051833616197615329017439297361972726138285974555338480581117881706656603857310337984049152655480389797687577, + exponent1 = 119556097830058336212015217380447172615655659108450823901745048534772786676204666783627059584226579481512852103690850928442711896738555003036938088452023283470698275450886490965004917644550167427154181661417665446247398284583687678213495921811770068712485038160606780733330990744565824684470897602653233516609, + exponent2 = 41669135975672507953822256864985956439473391144599032012999352737636422046504414744027363535700448809435637398729893409470532385959317485048904982111185902020526124121798693043976273393287623750816484427009887116945685005129205106462566511260580751570141347387612266663707016855981760014456663376585234613993, + coefficient = 76837684977089699359024365285678488693966186052769523357232308621548155587515525857011429902602352279058920284048929101483304120686557782043616693940283344235057989514310975192908256494992960578961614059245280827077951132083993754797053182279229469590276271658395444955906108899267024101096069475145863928441, + otherPrimeInfos = asn1_NOVALUE}. diff --git a/lib/public_key/test/public_key_SUITE_data/ec_key2.pem b/lib/public_key/test/public_key_SUITE_data/ec_key2.pem new file mode 100644 index 0000000000..56b8169e86 --- /dev/null +++ b/lib/public_key/test/public_key_SUITE_data/ec_key2.pem @@ -0,0 +1,29 @@ +-----BEGIN EC PARAMETERS----- +MIIBwgIBATBNBgcqhkjOPQEBAkIB//////////////////////////////////// +//////////////////////////////////////////////////8wgZ4EQgH///// +//////////////////////////////////////////////////////////////// +/////////////////ARBUZU+uWGOHJofkpohoLaFQO6i2nJbmbMV87i0iZGO8Qnh +Vhk5Uex+k3sWUsC9O7G/BzVz34g9LDTx70Uf1GtQPwADFQDQnogAKRy4U5bMZxc5 +MoSqoNpkugSBhQQAxoWOBrcEBOnNnj7LZiOVtEKcZIE5BT+1Ifgor2BrTT26oUte +d+/nWSj+HcEnov+o3jNIs8GFakKb+X5+McLlvWYBGDkpaniaO8AEXIpftCx9G9mY +9URJV5tEaBevvRcnPmYsl+5ymV70JkDFULkBP60HYTU8cIaicsJAiL6Udp/RZlAC +QgH///////////////////////////////////////////pRhoeDvy+Wa3/MAUj3 +CaXQO7XJuImcR667b7cekThkCQIBAQ== +-----END EC PARAMETERS----- +-----BEGIN EC PRIVATE KEY----- +MIICnQIBAQRCAVE6lUKRj5AE8Cw21A+iPWhXSg+XNuerrTyeFERY6AtOrRJ9mTQ3 +Av3xjiM3zhZy2KWnm62hvkvlGbZ7iDKcqg2GoIIBxjCCAcICAQEwTQYHKoZIzj0B +AQJCAf////////////////////////////////////////////////////////// +////////////////////////////MIGeBEIB//////////////////////////// +//////////////////////////////////////////////////////////wEQVGV +PrlhjhyaH5KaIaC2hUDuotpyW5mzFfO4tImRjvEJ4VYZOVHsfpN7FlLAvTuxvwc1 +c9+IPSw08e9FH9RrUD8AAxUA0J6IACkcuFOWzGcXOTKEqqDaZLoEgYUEAMaFjga3 +BATpzZ4+y2YjlbRCnGSBOQU/tSH4KK9ga009uqFLXnfv51ko/h3BJ6L/qN4zSLPB +hWpCm/l+fjHC5b1mARg5KWp4mjvABFyKX7QsfRvZmPVESVebRGgXr70XJz5mLJfu +cple9CZAxVC5AT+tB2E1PHCGonLCQIi+lHaf0WZQAkIB//////////////////// +///////////////////////6UYaHg78vlmt/zAFI9wml0Du1ybiJnEeuu2+3HpE4 +ZAkCAQGhgYkDgYYABAFLBJzBphlIJmSPuXzTDTnZpL7A0fnyqit9V3TBvaOcL6Iw +6m2TpXvNakxi8Flj0Ok4hdRt+YhawFs0bmzZCT8kfAFs7p55BPHk7FaMZaba77R8 +4V6MhUJSKLc0I/XQBtvoOgVlPJ0MPOndnIxPspCPll886yxG5kOMUAx3HjFg16RT +eA== +-----END EC PRIVATE KEY----- diff --git a/lib/public_key/vsn.mk b/lib/public_key/vsn.mk index 83a77d2a28..bb96c2237d 100644 --- a/lib/public_key/vsn.mk +++ b/lib/public_key/vsn.mk @@ -1 +1 @@ -PUBLIC_KEY_VSN = 1.4.1 +PUBLIC_KEY_VSN = 1.5 diff --git a/lib/reltool/src/reltool.app.src b/lib/reltool/src/reltool.app.src index 90f93d2901..dc21c1cfce 100644 --- a/lib/reltool/src/reltool.app.src +++ b/lib/reltool/src/reltool.app.src @@ -36,6 +36,6 @@ {registered, []}, {applications, [stdlib, kernel]}, {env, []}, - {runtime_dependencies, ["wx-1.2","tools-2.6.14","stdlib-2.0","sasl-2.4", + {runtime_dependencies, ["wx-1.2","tools-2.6.14","stdlib-3.4","sasl-2.4", "kernel-3.0","erts-7.0"]} ]}. diff --git a/lib/reltool/src/reltool.erl b/lib/reltool/src/reltool.erl index f6ce5578bc..feb6925044 100644 --- a/lib/reltool/src/reltool.erl +++ b/lib/reltool/src/reltool.erl @@ -80,7 +80,7 @@ get_server(WinPid) -> {ok, _ServerPid} = OK -> OK; {error, Reason} -> - {error, lists:flatten(io_lib:format("~p", [Reason]))} + {error, lists:flatten(io_lib:format("~tp", [Reason]))} end. %% Stop a server or window process @@ -93,7 +93,7 @@ stop(Pid) when is_pid(Pid) -> {'DOWN', Ref, _, _, shutdown} -> ok; {'DOWN', Ref, _, _, Reason} -> - {error, lists:flatten(io_lib:format("~p", [Reason]))} + {error, lists:flatten(io_lib:format("~tp", [Reason]))} end. %% Internal library function diff --git a/lib/reltool/src/reltool.hrl b/lib/reltool/src/reltool.hrl index 8b4898570b..9c8aae6b7e 100644 --- a/lib/reltool/src/reltool.hrl +++ b/lib/reltool/src/reltool.hrl @@ -119,7 +119,7 @@ | {archive, base_file(), [archive_opt()], [target_spec()]} | {copy_file, base_file()} | {copy_file, base_file(), top_file()} - | {write_file, base_file(), iolist()} + | {write_file, base_file(), binary()} | {strip_beam_file, base_file()}. -type target_dir() :: dir(). -type incl_defaults() :: boolean(). diff --git a/lib/reltool/src/reltool_app_win.erl b/lib/reltool/src/reltool_app_win.erl index 468ba297bb..663144861f 100644 --- a/lib/reltool/src/reltool_app_win.erl +++ b/lib/reltool/src/reltool_app_win.erl @@ -174,7 +174,7 @@ loop(#state{xref_pid = Xref, common = C, app = App} = S) -> S#state.mod_wins)}, ?MODULE:loop(S2); Msg -> - error_logger:format("~w~w got unexpected message:\n\t~p\n", + error_logger:format("~w~w got unexpected message:\n\t~tp\n", [?MODULE, self(), Msg]), ?MODULE:loop(S) end. @@ -182,7 +182,7 @@ loop(#state{xref_pid = Xref, common = C, app = App} = S) -> exit_warning({'EXIT', _Pid, shutdown}) -> ok; exit_warning({'EXIT', _Pid, _Reason} = Msg) -> - error_logger:format("~w~w got unexpected message:\n\t~p\n", + error_logger:format("~w~w got unexpected message:\n\t~tp\n", [?MODULE, self(), Msg]). create_window(#state{app = App} = S) -> @@ -629,7 +629,7 @@ handle_event(#state{sys = Sys, app = App} = S, Wx) -> handle_mod_button(S, Items, Action); _ -> error_logger:format("~w~w got unexpected app event from " - "wx:\n\t~p\n", + "wx:\n\t~tp\n", [?MODULE, self(), Wx]), S end. @@ -676,7 +676,7 @@ move_mod(App, {_ItemNo, ModStr}, Action) -> undefined; _ -> error_logger:format("~w~w got unexpected mod " - "button event: ~w\n\t ~p\n", + "button event: ~w\n\t ~tp\n", [?MODULE, self(), ModName, Action]), M#mod.incl_cond end, diff --git a/lib/reltool/src/reltool_fgraph_win.erl b/lib/reltool/src/reltool_fgraph_win.erl index 915330794c..a10a2281db 100644 --- a/lib/reltool/src/reltool_fgraph_win.erl +++ b/lib/reltool/src/reltool_fgraph_win.erl @@ -526,7 +526,7 @@ loop(S, G) -> exit(Reason); Other -> - error_logger:format("~w~w got unexpected message:\n\t~p\n", + error_logger:format("~w~w got unexpected message:\n\t~tp\n", [?MODULE, self(), Other]), loop(S, G) end. diff --git a/lib/reltool/src/reltool_mod_win.erl b/lib/reltool/src/reltool_mod_win.erl index 8cd63bdda1..2d56d74563 100644 --- a/lib/reltool/src/reltool_mod_win.erl +++ b/lib/reltool/src/reltool_mod_win.erl @@ -171,7 +171,7 @@ loop(#state{xref_pid = Xref, common = C, mod = Mod} = S) -> S2 = handle_event(S, Wx), ?MODULE:loop(S2); _ -> - error_logger:format("~w~w got unexpected message:\n\t~p\n", + error_logger:format("~w~w got unexpected message:\n\t~tp\n", [?MODULE, self(), Msg]), ?MODULE:loop(S) end @@ -487,7 +487,7 @@ handle_event(#state{xref_pid = Xref} = S, Wx) -> S; _ -> error_logger:format("~w~w got unexpected mod event from " - "wx:\n\t~p\n", + "wx:\n\t~tp\n", [?MODULE, self(), Wx]), S end. @@ -667,7 +667,7 @@ goto_function(S, Editor) -> wxStyledTextCtrl:setSelection(Editor, Left2, Right2), Text = wxStyledTextCtrl:getSelectedText(Editor), S2 = add_pos_to_history(S, CurrentPos), - do_goto_function(S2, string:tokens(Text, ":")); + do_goto_function(S2, string:lexemes(Text, ":")); _ -> %% No function call wxStyledTextCtrl:hideSelection(Editor, false), diff --git a/lib/reltool/src/reltool_server.erl b/lib/reltool/src/reltool_server.erl index 89e90670cf..853191c696 100644 --- a/lib/reltool/src/reltool_server.erl +++ b/lib/reltool/src/reltool_server.erl @@ -225,12 +225,12 @@ parse_options([{Key, Val} | KeyVals], S, C, Sys) -> Sys2 = read_config(Sys, {sys, Val}), parse_options(KeyVals, S, C, Sys2); _ -> - reltool_utils:throw_error("Illegal option: ~p", [{Key, Val}]) + reltool_utils:throw_error("Illegal option: ~tp", [{Key, Val}]) end; parse_options([], S, C, Sys) -> S#state{common = C, sys = Sys}; parse_options(KeyVals, _S, _C, _Sys) -> - reltool_utils:throw_error("Illegal option: ~p", [KeyVals]). + reltool_utils:throw_error("Illegal option: ~tp", [KeyVals]). loop(#state{sys = Sys} = S) -> receive @@ -400,12 +400,12 @@ loop(#state{sys = Sys} = S) -> {'EXIT', Pid, Reason} when Pid =:= S#state.parent_pid -> exit(Reason); {call, ReplyTo, Ref, Msg} when is_pid(ReplyTo), is_reference(Ref) -> - error_logger:format("~w~w got unexpected call:\n\t~p\n", + error_logger:format("~w~w got unexpected call:\n\t~tp\n", [?MODULE, self(), Msg]), reltool_utils:reply(ReplyTo, Ref, {error, {invalid_call, Msg}}), ?MODULE:loop(S); Msg -> - error_logger:format("~w~w got unexpected message:\n\t~p\n", + error_logger:format("~w~w got unexpected message:\n\t~tp\n", [?MODULE, self(), Msg]), ?MODULE:loop(S) end. @@ -1232,7 +1232,7 @@ parse_app_info(File, [{Key, Val} | KeyVals], AI, Status) -> Status); _ -> Status2 = - reltool_utils:add_warning("Unexpected item ~p in app file ~tp.", + reltool_utils:add_warning("Unexpected item ~tp in app file ~tp.", [Key,File], Status), parse_app_info(File, KeyVals, AI, Status2) @@ -1417,9 +1417,12 @@ shrink_app(A) -> do_save_config(S, Filename, InclDef, InclDeriv) -> {ok, Config} = do_get_config(S, InclDef, InclDeriv), - IoList = io_lib:format("%% config generated at ~w ~w\n~p.\n\n", - [date(), time(), Config]), - file:write_file(Filename, IoList). + IoList = io_lib:format("%% ~s\n" + "%% config generated at ~w ~w\n" + "~tp.\n\n", + [epp:encoding_to_string(utf8),date(), time(), Config]), + Bin = unicode:characters_to_binary(IoList), + file:write_file(Filename, Bin). %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -1455,7 +1458,7 @@ read_config(OldSys, {sys, KeyVals}) -> [NewSys2#sys.boot_rel]) end; read_config(_OldSys, BadConfig) -> - reltool_utils:throw_error("Illegal content: ~p", [BadConfig]). + reltool_utils:throw_error("Illegal content: ~tp", [BadConfig]). decode(#sys{apps = Apps} = Sys, [{erts = Name, AppKeyVals} | SysKeyVals]) when is_atom(Name), is_list(AppKeyVals) -> @@ -1565,7 +1568,7 @@ decode(#sys{} = Sys, [{Key, Val} | KeyVals]) -> debug_info when Val =:= keep; Val =:= strip -> Sys#sys{debug_info = Val}; _ -> - reltool_utils:throw_error("Illegal option: ~p", [{Key, Val}]) + reltool_utils:throw_error("Illegal option: ~tp", [{Key, Val}]) end, decode(Sys3, KeyVals); decode(#app{} = App, [{Key, Val} | KeyVals]) -> @@ -1620,14 +1623,14 @@ decode(#app{} = App, [{Key, Val} | KeyVals]) -> active_dir = Dir, sorted_dirs = [Dir]}; false -> - reltool_utils:throw_error("Illegal lib dir for ~w: ~p", + reltool_utils:throw_error("Illegal lib dir for ~w: ~tp", [App#app.name, Val]) end; SelectVsn when SelectVsn=:=vsn; SelectVsn=:=lib_dir -> reltool_utils:throw_error("Mutual exclusive options " "'vsn' and 'lib_dir'",[]); _ -> - reltool_utils:throw_error("Illegal option: ~p", [{Key, Val}]) + reltool_utils:throw_error("Illegal option: ~tp", [{Key, Val}]) end, decode(App2, KeyVals); decode(#app{mods = Mods} = App, [{mod, Name, ModKeyVals} | AppKeyVals]) -> @@ -1641,7 +1644,7 @@ decode(#mod{} = Mod, [{Key, Val} | KeyVals]) -> debug_info when Val =:= keep; Val =:= strip -> Mod#mod{debug_info = Val}; _ -> - reltool_utils:throw_error("Illegal option: ~p", [{Key, Val}]) + reltool_utils:throw_error("Illegal option: ~tp", [{Key, Val}]) end, decode(Mod2, KeyVals); decode(#rel{rel_apps = RelApps} = Rel, [RelApp | KeyVals]) -> @@ -1666,12 +1669,12 @@ decode(#rel{rel_apps = RelApps} = Rel, [RelApp | KeyVals]) -> true -> decode(Rel#rel{rel_apps = RelApps ++ [RA]}, KeyVals); false -> - reltool_utils:throw_error("Illegal option: ~p", [RelApp]) + reltool_utils:throw_error("Illegal option: ~tp", [RelApp]) end; decode(Acc, []) -> Acc; decode(_Acc, KeyVal) -> - reltool_utils:throw_error("Illegal option: ~p", [KeyVal]). + reltool_utils:throw_error("Illegal option: ~tp", [KeyVal]). is_type(Type) -> case Type of @@ -1866,7 +1869,7 @@ escripts_to_apps([Escript | Escripts], Apps, Status) -> {ok, AF} -> AF; {error, Reason1} -> - reltool_utils:throw_error("Illegal escript ~tp: ~p", + reltool_utils:throw_error("Illegal escript ~tp: ~tp", [Escript,Reason1]) end, @@ -1950,7 +1953,7 @@ escripts_to_apps([Escript | Escripts], Apps, Status) -> Status2), escripts_to_apps(Escripts, Apps2, Status3); {error, Reason2} -> - reltool_utils:throw_error("Illegal escript ~tp: ~p", + reltool_utils:throw_error("Illegal escript ~tp: ~tp", [Escript,Reason2]) end; escripts_to_apps([], Apps, Status) -> @@ -2013,7 +2016,7 @@ init_escript_app(AppName, EscriptAppName, Dir, Info, Mods, Apps, Status) -> case lists:keymember(AppName, #app.name, Apps) of true -> reltool_utils:throw_error( - "~w: Application name clash. Escript ~tp contains application ~tp.", + "~w: Application name clash. Escript ~tp contains application ~w.", [AppName,Dir,AppName]); false -> {App2, Status} diff --git a/lib/reltool/src/reltool_sys_win.erl b/lib/reltool/src/reltool_sys_win.erl index ba0d90ef5f..92df270752 100644 --- a/lib/reltool/src/reltool_sys_win.erl +++ b/lib/reltool/src/reltool_sys_win.erl @@ -136,7 +136,7 @@ init(Options) -> do_init(Options) catch error:Reason -> - io:format("~p: ~p~n",[Reason, erlang:get_stacktrace()]), + io:format("~tp: ~tp~n",[Reason, erlang:get_stacktrace()]), exit({Reason, erlang:get_stacktrace()}) end. @@ -182,7 +182,7 @@ do_init([{safe_config, Safe}, {parent, Parent} | Options]) -> end. restart_server_safe_config(true,Parent,Reason) -> - io:format("~w(~w): <ERROR> ~p\n", [?MODULE, ?LINE, Reason]), + io:format("~w(~w): <ERROR> ~tp\n", [?MODULE, ?LINE, Reason]), proc_lib:init_ack(Parent, {error,Reason}); restart_server_safe_config(false,Parent,Reason) -> wx:new(), @@ -199,7 +199,7 @@ restart_server_safe_config(false,Parent,Reason) -> ?wxID_OK -> do_init([{safe_config,true},{parent,Parent},?safe_config]); ?wxID_CANCEL -> - io:format("~w(~w): <ERROR> ~p\n", [?MODULE, ?LINE, Reason]), + io:format("~w(~w): <ERROR> ~tp\n", [?MODULE, ?LINE, Reason]), proc_lib:init_ack(Parent,{error,Reason}) end. @@ -251,7 +251,7 @@ loop(S) -> ?MODULE:loop(S#state{warning_wins = WWs2}); false -> error_logger:format("~w~w got unexpected " - "message:\n\t~p\n", + "message:\n\t~tp\n", [?MODULE, self(), Msg]), ?MODULE:loop(S) end @@ -292,7 +292,7 @@ loop(S) -> S#state.app_wins), ?MODULE:loop(S#state{fgraph_wins = FWs, app_wins = AWs}); Msg -> - error_logger:format("~w~w got unexpected message:\n\t~p\n", + error_logger:format("~w~w got unexpected message:\n\t~tp\n", [?MODULE, self(), Msg]), ?MODULE:loop(S) end. @@ -316,7 +316,7 @@ handle_child_exit({'EXIT', Pid, _Reason} = Exit, FWs, AWs) -> msg_warning({'EXIT', _Pid, shutdown}, Type) when Type =/= unknown -> ok; msg_warning(Exit, Type) -> - error_logger:format("~w~w got unexpected message (~w):\n\t~p\n", + error_logger:format("~w~w got unexpected message (~w):\n\t~tp\n", [?MODULE, self(), Type, Exit]). create_window(S) -> @@ -1163,12 +1163,12 @@ handle_system_event(#state{sys = Sys} = S, do_set_sys(S#state{sys = Sys2}); handle_system_event(S, Event, ObjRef, UserData) -> error_logger:format("~w~w got unexpected wx sys event to ~p " - "with user data: ~p\n\t ~p\n", + "with user data: ~tp\n\t ~tp\n", [?MODULE, self(), ObjRef, UserData, Event]), S. handle_release_event(S, _Event, _ObjRef, UserData) -> - io:format("Release data: ~p\n", [UserData]), + io:format("Release data: ~tp\n", [UserData]), S. handle_source_event(S, @@ -1225,7 +1225,7 @@ handle_app_event(S, handle_app_button(S, Items, Action); handle_app_event(S, Event, ObjRef, UserData) -> error_logger:format("~w~w got unexpected wx app event to " - "~p with user data: ~p\n\t ~p\n", + "~p with user data: ~tp\n\t ~tp\n", [?MODULE, self(), ObjRef, UserData, Event]), S. @@ -1269,7 +1269,7 @@ move_app(S, {_ItemNo, AppBase}, Action) -> undefined; _ -> error_logger:format("~w~w got unexpected app " - "button event: ~p ~p\n", + "button event: ~tp ~tp\n", [?MODULE, self(), Action, AppBase]), OldApp#app.incl_cond end, @@ -1543,7 +1543,7 @@ check_and_refresh(S, Status) -> display_message(Reason, ?wxICON_ERROR), false; {error, Reason} -> - Msg = lists:flatten(io_lib:format("Error:\n\n~p\n", [Reason])), + Msg = lists:flatten(io_lib:format("Error:\n\n~tp\n", [Reason])), display_message(Msg, ?wxICON_ERROR), false end, diff --git a/lib/reltool/src/reltool_target.erl b/lib/reltool/src/reltool_target.erl index 1615a3e9b7..1b1461178e 100644 --- a/lib/reltool/src/reltool_target.erl +++ b/lib/reltool/src/reltool_target.erl @@ -787,16 +787,20 @@ do_spec_rel_files(#rel{name = RelName} = Rel, Sys) -> {ok, BootBin} = gen_boot(Script), Date = date(), Time = time(), - RelIoList = io_lib:format("%% rel generated at ~w ~w\n~p.\n\n", + RelIoList = io_lib:format("%% rel generated at ~w ~w\n~tp.\n\n", [Date, Time, GenRel]), - ScriptIoList = io_lib:format("%% script generated at ~w ~w\n~p.\n\n", + ScriptIoList = io_lib:format("%% script generated at ~w ~w\n~tp.\n\n", [Date, Time, Script]), [ - {write_file, RelFile, RelIoList}, - {write_file, ScriptFile, ScriptIoList}, + {write_file, RelFile, to_utf8_bin_with_enc_comment(RelIoList)}, + {write_file, ScriptFile, to_utf8_bin_with_enc_comment(ScriptIoList)}, {write_file, BootFile, BootBin} ]. +to_utf8_bin_with_enc_comment(IoList) when is_list(IoList) -> + unicode:characters_to_binary("%% " ++ epp:encoding_to_string(utf8) ++ "\n" + ++ IoList). + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Generate a complete target system %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -1001,7 +1005,8 @@ spec_start_file(#sys{boot_rel = BootRelName, {value, Erts} = lists:keysearch(erts, #app.name, Apps), {value, BootRel} = lists:keysearch(BootRelName, #rel.name, Rels), Data = Erts#app.vsn ++ " " ++ BootRel#rel.vsn ++ "\n", - {BootRel#rel.vsn, {write_file, "start_erl.data", Data}}. + {BootRel#rel.vsn, {write_file, "start_erl.data", + unicode:characters_to_binary(Data)}}. lookup_spec(Prefix, Specs) -> lists:filter(fun(S) -> lists:prefix(Prefix, element(2, S)) end, Specs). @@ -1183,18 +1188,18 @@ spec_app_file(#app{name = Name, Info#app_info.modules)], App2 = App#app{info = Info#app_info{modules = ModNames}}, Contents = gen_app(App2), - AppIoList = io_lib:format("%% app generated at ~w ~w\n~p.\n\n", + AppIoList = io_lib:format("%% app generated at ~w ~w\n~tp.\n\n", [date(), time(), Contents]), - [{write_file, AppFilename, AppIoList}]; + [{write_file, AppFilename, to_utf8_bin_with_enc_comment(AppIoList)}]; all -> %% Include all included modules %% Generate new file ModNames = [M#mod.name || M <- Mods, M#mod.is_included], App2 = App#app{info = Info#app_info{modules = ModNames}}, Contents = gen_app(App2), - AppIoList = io_lib:format("%% app generated at ~w ~w\n~p.\n\n", + AppIoList = io_lib:format("%% app generated at ~w ~w\n~tp.\n\n", [date(), time(), Contents]), - [{write_file, AppFilename, AppIoList}] + [{write_file, AppFilename, to_utf8_bin_with_enc_comment(AppIoList)}] end. @@ -1285,7 +1290,7 @@ do_eval_spec({archive, Archive, Options, Files}, {ok, _} -> ok; {error, Reason} -> - reltool_utils:throw_error("create archive ~ts failed: ~p", + reltool_utils:throw_error("create archive ~ts failed: ~tp", [ArchiveFile, Reason]) end; do_eval_spec({copy_file, File}, _OrigSourceDir, SourceDir, TargetDir) -> @@ -1299,12 +1304,12 @@ do_eval_spec({copy_file, File, OldFile}, SourceFile = filename:join([OrigSourceDir, OldFile]), TargetFile = filename:join([TargetDir, File]), reltool_utils:copy_file(SourceFile, TargetFile); -do_eval_spec({write_file, File, IoList}, +do_eval_spec({write_file, File, Bin}, _OrigSourceDir, _SourceDir, TargetDir) -> TargetFile = filename:join([TargetDir, File]), - reltool_utils:write_file(TargetFile, IoList); + reltool_utils:write_file(TargetFile, Bin); do_eval_spec({strip_beam, File}, _OrigSourceDir, SourceDir, TargetDir) -> SourceFile = filename:join([SourceDir, File]), TargetFile = filename:join([TargetDir, File]), @@ -1336,7 +1341,7 @@ cleanup_spec({copy_file, File}, TargetDir) -> cleanup_spec({copy_file, NewFile, _OldFile}, TargetDir) -> TargetFile = filename:join([TargetDir, NewFile]), file:delete(TargetFile); -cleanup_spec({write_file, File, _IoList}, TargetDir) -> +cleanup_spec({write_file, File, _}, TargetDir) -> TargetFile = filename:join([TargetDir, File]), file:delete(TargetFile); cleanup_spec({strip_beam, File}, TargetDir) -> @@ -1406,7 +1411,7 @@ do_filter_spec(Path, ExclRegexps) -> Path2 = opt_join(Path, NewFile), match(Path2, InclRegexps, ExclRegexps); -do_filter_spec(Path, {write_file, File, _IoList}, InclRegexps, ExclRegexps) -> +do_filter_spec(Path, {write_file, File, _}, InclRegexps, ExclRegexps) -> Path2 = opt_join(Path, File), match(Path2, InclRegexps, ExclRegexps); do_filter_spec(Path, {strip_beam, File}, InclRegexps, ExclRegexps) -> @@ -1448,7 +1453,7 @@ do_install(RelName, TargetDir) -> RelDir = filename:join([TargetDir2, "releases"]), DataFile = filename:join([RelDir, "start_erl.data"]), Bin = reltool_utils:read_file(DataFile), - case string:tokens(binary_to_list(Bin), " \n") of + case string:lexemes(unicode:characters_to_list(Bin), " \n") of [ErlVsn, RelVsn | _] -> ErtsBinDir = filename:join([TargetDir2, "erts-" ++ ErlVsn, "bin"]), BinDir = filename:join([TargetDir2, "bin"]), @@ -1501,8 +1506,8 @@ subst_src_script(Script, SrcDir, DestDir, Vars, Opts) -> subst_file(Src, Dest, Vars, Opts) -> Bin = reltool_utils:read_file(Src), - Chars = subst(binary_to_list(Bin), Vars), - reltool_utils:write_file(Dest, Chars), + Chars = subst(unicode:characters_to_list(Bin), Vars), + reltool_utils:write_file(Dest, unicode:characters_to_binary(Chars)), case lists:member(preserve, Opts) of true -> FileInfo = reltool_utils:read_file_info(Src), diff --git a/lib/reltool/src/reltool_utils.erl b/lib/reltool/src/reltool_utils.erl index 60edc9f3ca..3891b5ae4d 100644 --- a/lib/reltool/src/reltool_utils.erl +++ b/lib/reltool/src/reltool_utils.erl @@ -55,7 +55,7 @@ root_dir() -> code:root_dir(). erl_libs() -> - string:tokens(os:getenv("ERL_LIBS", ""), ":;"). + string:lexemes(os:getenv("ERL_LIBS", ""), ":;"). lib_dirs(Dir) -> case erl_prim_loader:list_dir(Dir) of @@ -286,7 +286,7 @@ split_app_dir(Dir) -> {Name, Vsn} = split_app_name(Base), Vsn2 = try - [list_to_integer(N) || N <- string:tokens(Vsn, ".")] + [list_to_integer(N) || N <- string:lexemes(Vsn, ".")] catch _:_ -> Vsn @@ -427,7 +427,7 @@ scroll_size(ObjRef) -> safe_keysearch(Key, Pos, List, Mod, Line) -> case lists:keysearch(Key, Pos, List) of false -> - io:format("~w(~w): lists:keysearch(~p, ~w, ~p) -> false\n", + io:format("~w(~w): lists:keysearch(~tp, ~w, ~tp) -> false\n", [Mod, Line, Key, Pos, List]), erlang:error({Mod, Line, lists, keysearch, [Key, Pos, List]}); {value, Val} -> @@ -498,8 +498,8 @@ read_file(File) -> throw_error("read file ~ts: ~ts", [File, Text]) end. -write_file(File, IoList) -> - case file:write_file(File, IoList) of +write_file(File, Bin) -> + case file:write_file(File, Bin) of ok -> ok; {error, Reason} -> @@ -601,7 +601,7 @@ do_decode_regexps(Key, [Regexp | Regexps], Acc) -> Regexps, [#regexp{source = Regexp, compiled = MP} | Acc]); _ -> - Text = lists:flatten(io_lib:format("~p", [{Key, Regexp}])), + Text = lists:flatten(io_lib:format("~tp", [{Key, Regexp}])), throw({error, "Illegal option: " ++ Text}) end; do_decode_regexps(_Key, [], Acc) -> diff --git a/lib/reltool/test/reltool_app_SUITE.erl b/lib/reltool/test/reltool_app_SUITE.erl index 18c74bea6c..a51ee8875a 100644 --- a/lib/reltool/test/reltool_app_SUITE.erl +++ b/lib/reltool/test/reltool_app_SUITE.erl @@ -24,7 +24,7 @@ %%---------------------------------------------------------------------- -module(reltool_app_SUITE). --compile(export_all). +-compile([export_all, nowarn_export_all]). -include("reltool_test_lib.hrl"). -include_lib("common_test/include/ct.hrl"). diff --git a/lib/reltool/test/reltool_manual_gui_SUITE.erl b/lib/reltool/test/reltool_manual_gui_SUITE.erl index eebe2303fb..44da4ffd2c 100644 --- a/lib/reltool/test/reltool_manual_gui_SUITE.erl +++ b/lib/reltool/test/reltool_manual_gui_SUITE.erl @@ -23,7 +23,7 @@ init_per_suite/1, end_per_suite/1, init_per_testcase/2, end_per_testcase/2]). --compile(export_all). +-export([config/1, depgraphs/1]). -include_lib("common_test/include/ct.hrl"). -include("reltool_test_lib.hrl"). diff --git a/lib/reltool/test/reltool_server_SUITE.erl b/lib/reltool/test/reltool_server_SUITE.erl index e8dfea94da..49efe5aeda 100644 --- a/lib/reltool/test/reltool_server_SUITE.erl +++ b/lib/reltool/test/reltool_server_SUITE.erl @@ -19,11 +19,7 @@ -module(reltool_server_SUITE). --export([all/0, suite/0,groups/0,init_per_group/2,end_per_group/2, - init_per_suite/1, end_per_suite/1, - init_per_testcase/2, end_per_testcase/2]). - --compile(export_all). +-compile([export_all, nowarn_export_all]). -include_lib("reltool/src/reltool.hrl"). -include("reltool_test_lib.hrl"). diff --git a/lib/reltool/test/reltool_test_lib.erl b/lib/reltool/test/reltool_test_lib.erl index 6cc2d259fb..53aeb8c08c 100644 --- a/lib/reltool/test/reltool_test_lib.erl +++ b/lib/reltool/test/reltool_test_lib.erl @@ -18,7 +18,7 @@ %% %CopyrightEnd% -module(reltool_test_lib). --compile(export_all). +-compile([export_all, nowarn_export_all]). -include("reltool_test_lib.hrl"). -define(timeout, 20). % minutes diff --git a/lib/reltool/test/reltool_wx_SUITE.erl b/lib/reltool/test/reltool_wx_SUITE.erl index ac820db21c..19707894ae 100644 --- a/lib/reltool/test/reltool_wx_SUITE.erl +++ b/lib/reltool/test/reltool_wx_SUITE.erl @@ -23,7 +23,7 @@ init_per_suite/1, end_per_suite/1, init_per_testcase/2, end_per_testcase/2]). --compile(export_all). +-export([start_all_windows/1, check_no_win_crash/0, wait_terminate/1]). -include("reltool_test_lib.hrl"). diff --git a/lib/reltool/test/rtt.erl b/lib/reltool/test/rtt.erl index 173ffc5166..d9e8e5520d 100644 --- a/lib/reltool/test/rtt.erl +++ b/lib/reltool/test/rtt.erl @@ -18,7 +18,7 @@ %% %CopyrightEnd% -module(rtt). --compile(export_all). +-compile([export_all, nowarn_export_all]). %% Modules or suites can be shortcuts, for example server expands to reltool_server_SUITE. %% diff --git a/lib/runtime_tools/doc/src/notes.xml b/lib/runtime_tools/doc/src/notes.xml index 2bfc174cae..d50994306b 100644 --- a/lib/runtime_tools/doc/src/notes.xml +++ b/lib/runtime_tools/doc/src/notes.xml @@ -32,6 +32,22 @@ <p>This document describes the changes made to the Runtime_Tools application.</p> +<section><title>Runtime_Tools 1.12.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + A faulty encoding comment was added when saving trace + patterns to file. This is now corrected.</p> + <p> + Own Id: OTP-14479</p> + </item> + </list> + </section> + +</section> + <section><title>Runtime_Tools 1.12</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/lib/runtime_tools/src/dbg.erl b/lib/runtime_tools/src/dbg.erl index e82f27896d..92938ed5c1 100644 --- a/lib/runtime_tools/src/dbg.erl +++ b/lib/runtime_tools/src/dbg.erl @@ -268,7 +268,7 @@ wtp(FileName) -> {error, Reason} -> {error, Reason}; {ok, File} -> - io:put_chars(File, "%% coding: utf8\n"), + io:format(File, "%% ~s\n", [epp:encoding_to_string(utf8)]), pt_doforall(fun ({_, Val}, _) when is_list(Val) -> io:format(File, "~tp.~n", [Val]); ({_, _}, _) -> diff --git a/lib/runtime_tools/src/observer_backend.erl b/lib/runtime_tools/src/observer_backend.erl index d36af257ce..1b075a507d 100644 --- a/lib/runtime_tools/src/observer_backend.erl +++ b/lib/runtime_tools/src/observer_backend.erl @@ -36,6 +36,7 @@ ttb_write_binary/2, ttb_stop/1, ttb_fetch/2, + ttb_fetch/3, ttb_resume_trace/0, ttb_get_filenames/1]). -define(CHUNKSIZE,8191). % 8 kbytes - 1 byte @@ -63,9 +64,7 @@ sys_info() -> end, {{_,Input},{_,Output}} = erlang:statistics(io), - [{process_count, erlang:system_info(process_count)}, - {process_limit, erlang:system_info(process_limit)}, - {uptime, element(1, erlang:statistics(wall_clock))}, + [{uptime, element(1, erlang:statistics(wall_clock))}, {run_queue, erlang:statistics(run_queue)}, {io_input, Input}, {io_output, Output}, @@ -86,7 +85,17 @@ sys_info() -> {thread_pool_size, erlang:system_info(thread_pool_size)}, {wordsize_internal, erlang:system_info({wordsize, internal})}, {wordsize_external, erlang:system_info({wordsize, external})}, - {alloc_info, alloc_info()} + {alloc_info, alloc_info()}, + {process_count, erlang:system_info(process_count)}, + {atom_limit, erlang:system_info(atom_limit)}, + {atom_count, erlang:system_info(atom_count)}, + {process_limit, erlang:system_info(process_limit)}, + {process_count, erlang:system_info(process_count)}, + {port_limit, erlang:system_info(port_limit)}, + {port_count, erlang:system_info(port_count)}, + {ets_limit, erlang:system_info(ets_limit)}, + {ets_count, length(ets:all())}, + {dist_buf_busy_limit, erlang:system_info(dist_buf_busy_limit)} | MemInfo]. alloc_info() -> @@ -650,22 +659,42 @@ stop_seq_trace() -> %% Fetch ttb logs from remote node ttb_fetch(MetaFile,{Port,Host}) -> + ttb_fetch(MetaFile,{Port,Host},undefined). +ttb_fetch(MetaFile,{Port,Host},MasterEnc) -> erlang:process_flag(priority,low), Files = ttb_get_filenames(MetaFile), {ok, Sock} = gen_tcp:connect(Host, Port, [binary, {packet, 2}]), - send_files({Sock,Host},Files), + send_files({Sock,Host},Files,MasterEnc,file:native_name_encoding()), ok = gen_tcp:close(Sock). -send_files({Sock,Host},[File|Files]) -> +send_files({Sock,Host},[File|Files],MasterEnc,MyEnc) -> {ok,Fd} = file:open(File,[raw,read,binary]), - ok = gen_tcp:send(Sock,<<1,(list_to_binary(filename:basename(File)))/binary>>), + Basename = filename:basename(File), + {Code,FilenameBin} = encode_filename(Basename,MasterEnc,MyEnc), + ok = gen_tcp:send(Sock,<<Code,FilenameBin/binary>>), send_chunks(Sock,Fd), ok = file:delete(File), - send_files({Sock,Host},Files); -send_files({_Sock,_Host},[]) -> + send_files({Sock,Host},Files,MasterEnc,MyEnc); +send_files({_Sock,_Host},[],_MasterEnc,_MyEnc) -> done. +encode_filename(Basename,undefined,MyEnc) -> + %% Compatible with old version of ttb.erl, but no longer crashing + %% for code points > 255. + {1,unicode:characters_to_binary(Basename,MyEnc,MyEnc)}; +encode_filename(Basename,MasterEnc,MyEnc) -> + case unicode:characters_to_binary(Basename,MyEnc,MasterEnc) of + Bin when is_binary(Bin) -> + %% Encoding succeeded + {2,Bin}; + _ -> + %% Can't convert Basename from my encoding to the master + %% node's encoding. Doing my best and hoping that master + %% node can fix it... + {3,unicode:characters_to_binary(Basename,MyEnc,MyEnc)} + end. + send_chunks(Sock,Fd) -> case file:read(Fd,?CHUNKSIZE) of {ok,Bin} -> diff --git a/lib/runtime_tools/vsn.mk b/lib/runtime_tools/vsn.mk index 5ee39a25fe..7296221033 100644 --- a/lib/runtime_tools/vsn.mk +++ b/lib/runtime_tools/vsn.mk @@ -1 +1 @@ -RUNTIME_TOOLS_VSN = 1.12 +RUNTIME_TOOLS_VSN = 1.12.1 diff --git a/lib/sasl/doc/src/sasl_app.xml b/lib/sasl/doc/src/sasl_app.xml index 0576397f9b..e0693fcb60 100644 --- a/lib/sasl/doc/src/sasl_app.xml +++ b/lib/sasl/doc/src/sasl_app.xml @@ -103,13 +103,16 @@ <tag><c>{file,FileName}</c></tag> <item><p>Installs <c>sasl_report_file_h</c> in the error logger. All reports go to file <c>FileName</c>, which is a - string.</p></item> + string. The file is opened in <c>write</c> mode with encoding + <c>utf8</c>.</p></item> <tag><c>{file,FileName,Modes}</c></tag> <item><p>Same as <c>{file,FileName}</c>, except that <c>Modes</c> allows you to specify the modes used for opening the <c>FileName</c> given to the <seealso marker="kernel:file#open/2">file:open/2</seealso> - call. When not specified, <c>Modes</c> defaults to <c>[write]</c>. - Use <c>[append]</c> to have the <c>FileName</c> open in append mode. + call. By default, the file is opened in <c>write</c> mode + with encoding <c>utf8</c>. Use <c>[append]</c> to have + the <c>FileName</c> open in append mode. A different + encoding can also be specified. <c>FileName</c> is a string.</p></item> <tag><c>false</c></tag> <item><p>No SASL error logger handler is installed.</p></item> diff --git a/lib/sasl/src/release_handler.erl b/lib/sasl/src/release_handler.erl index 1f3c6877d5..d0a7c7332d 100644 --- a/lib/sasl/src/release_handler.erl +++ b/lib/sasl/src/release_handler.erl @@ -1143,8 +1143,9 @@ new_emulator_make_hybrid_config(CurrentVsn,ToVsn,TmpVsn,RelDir,Masters) -> Config2 = replace_config(stdlib,Config1,Stdlib), Config3 = replace_config(sasl,Config2,Sasl), - ConfigStr = io_lib:format("~p.~n",[Config3]), - write_file(TmpFile,ConfigStr,Masters). + ConfigStr = io_lib:format("%% ~s~n~tp.~n", + [epp:encoding_to_string(utf8),Config3]), + write_file(TmpFile,unicode:characters_to_binary(ConfigStr),Masters). %% Take the configuration for application App from the new config and %% insert in the old config. @@ -1874,9 +1875,10 @@ write_releases_1(Dir, NewReleases, Masters) -> write_releases_m(Dir, NewReleases, Masters). do_write_release(Dir, RELEASES, NewReleases) -> - case file:open(filename:join(Dir, RELEASES), [write]) of + case file:open(filename:join(Dir, RELEASES), [write,{encoding,utf8}]) of {ok, Fd} -> - ok = io:format(Fd, "~p.~n", [NewReleases]), + ok = io:format(Fd, "%% ~s~n~tp.~n", + [epp:encoding_to_string(utf8),NewReleases]), ok = file:close(Fd); {error, Reason} -> {error, Reason} diff --git a/lib/sasl/src/sasl.app.src b/lib/sasl/src/sasl.app.src index 633cdfa070..b7bb9133ff 100644 --- a/lib/sasl/src/sasl.app.src +++ b/lib/sasl/src/sasl.app.src @@ -45,6 +45,6 @@ {env, [{sasl_error_logger, tty}, {errlog_type, all}]}, {mod, {sasl, []}}, - {runtime_dependencies, ["tools-2.6.14","stdlib-3.0","kernel-5.0", - "erts-8.1"]}]}. + {runtime_dependencies, ["tools-2.6.14","stdlib-3.4","kernel-5.3", + "erts-9.0"]}]}. diff --git a/lib/sasl/src/sasl.appup.src b/lib/sasl/src/sasl.appup.src index 7f866507a0..dcb568c413 100644 --- a/lib/sasl/src/sasl.appup.src +++ b/lib/sasl/src/sasl.appup.src @@ -18,7 +18,11 @@ %% %CopyrightEnd% {"%VSN%", %% Up from - max one major revision back - [{<<"3\\.0(\\.[0-9]+)*">>,[restart_new_emulator]}], % OTP-19.* + [{<<"3\\.0((\\.[0-3])(\\.[0-9]+)*)?">>,[restart_new_emulator]}, % OTP-19.* + {<<"3\\.0\\.[4-9](\\.[0-9]+)*">>,[restart_new_emulator]}, % OTP-20.0* + {<<"3\\.1(\\.[0-9]+)*">>,[restart_new_emulator]}], % OTP-20.1* %% Down to - max one major revision back - [{<<"3\\.0(\\.[0-9]+)*">>,[restart_new_emulator]}] % OTP-19.* + [{<<"3\\.0((\\.[0-3])(\\.[0-9]+)*)?">>,[restart_new_emulator]}, % OTP-19.* + {<<"3\\.0\\.[4-9](\\.[0-9]+)*">>,[restart_new_emulator]}, % OTP-20.0* + {<<"3\\.1(\\.[0-9]+)*">>,[restart_new_emulator]}] % OTP-20.1* }. diff --git a/lib/sasl/src/sasl_report.erl b/lib/sasl/src/sasl_report.erl index eb454155d5..e6556ec6ce 100644 --- a/lib/sasl/src/sasl_report.erl +++ b/lib/sasl/src/sasl_report.erl @@ -47,6 +47,7 @@ io_report(_IO, _Fd, _, _) -> is_my_error_report(all, Type) -> is_my_error_report(Type); is_my_error_report(error, Type) -> is_my_error_report(Type); is_my_error_report(_, _Type) -> false. + is_my_error_report(supervisor_report) -> true; is_my_error_report(crash_report) -> true; is_my_error_report(_) -> false. @@ -54,6 +55,7 @@ is_my_error_report(_) -> false. is_my_info_report(all, Type) -> is_my_info_report(Type); is_my_info_report(progress, Type) -> is_my_info_report(Type); is_my_info_report(_, _Type) -> false. + is_my_info_report(progress) -> true; is_my_info_report(_) -> false. @@ -62,46 +64,65 @@ write_report2(IO, Fd, Head, supervisor_report, Report) -> Context = sup_get(errorContext, Report), Reason = sup_get(reason, Report), Offender = sup_get(offender, Report), - {FmtString,Args} = supervisor_format([Name,Context,Reason,Offender]), - write_report_action(IO, Fd, Head, FmtString, Args); + Enc = encoding(Fd), + {FmtString,Args} = supervisor_format([Name,Context,Reason,Offender], Enc), + String = io_lib:format(FmtString, Args), + write_report_action(IO, Fd, Head, String); write_report2(IO, Fd, Head, progress, Report) -> - Format = format_key_val(Report), - write_report_action(IO, Fd, Head, "~s", [Format]); + Encoding = encoding(Fd), + Depth = error_logger:get_format_depth(), + String = format_key_val(Report, Encoding, Depth), + write_report_action(IO, Fd, Head, String); write_report2(IO, Fd, Head, crash_report, Report) -> + Encoding = encoding(Fd), Depth = error_logger:get_format_depth(), - Format = proc_lib:format(Report, latin1, Depth), - write_report_action(IO, Fd, Head, "~s", [Format]). - -supervisor_format(Args0) -> - case error_logger:get_format_depth() of - unlimited -> - {" Supervisor: ~p~n" - " Context: ~p~n" - " Reason: ~80.18p~n" - " Offender: ~80.18p~n~n", - Args0}; - Depth -> - [A,B,C,D] = Args0, - Args = [A,Depth,B,Depth,C,Depth,D,Depth], - {" Supervisor: ~P~n" - " Context: ~P~n" - " Reason: ~80.18P~n" - " Offender: ~80.18P~n~n", - Args} - end. - -write_report_action(IO, Fd, Head, Format, Args) -> - S = [Head|io_lib:format(Format, Args)], + String = proc_lib:format(Report, Encoding, Depth), + write_report_action(IO, Fd, Head, String). + +supervisor_format(Args0, Encoding) -> + {P, Tl} = p(Encoding, error_logger:get_format_depth()), + [A,B,C,D] = Args0, + Args = [A|Tl] ++ [B|Tl] ++ [C|Tl] ++ [D|Tl], + {" Supervisor: ~" ++ P ++ "\n" + " Context: ~" ++ P ++ "\n" + " Reason: ~80.18" ++ P ++ "\n" + " Offender: ~80.18" ++ P ++ "\n~n", + Args}. + +write_report_action(IO, Fd, Head, String) -> + S = [Head|String], case IO of io -> io:put_chars(Fd, S); io_lib -> S end. -format_key_val([{Tag,Data}|Rep]) -> - io_lib:format(" ~16w: ~p~n",[Tag,Data]) ++ format_key_val(Rep); -format_key_val(_) -> +format_key_val(Rep, Encoding, Depth) -> + {P, Tl} = p(Encoding, Depth), + format_key_val1(Rep, P, Tl). + +format_key_val1([{Tag,Data}|Rep], P, Tl) -> + (io_lib:format(" ~16w: ~" ++ P ++ "\n", [Tag, Data|Tl]) ++ + format_key_val1(Rep, P, Tl)); +format_key_val1(_, _, _) -> []. +p(Encoding, Depth) -> + {Letter, Tl} = case Depth of + unlimited -> {"p", []}; + _ -> {"P", [Depth]} + end, + P = modifier(Encoding) ++ Letter, + {P, Tl}. + +encoding(IO) -> + case lists:keyfind(encoding, 1, io:getopts(IO)) of + false -> latin1; + {encoding, Enc} -> Enc + end. + +modifier(latin1) -> ""; +modifier(_) -> "t". + sup_get(Tag, Report) -> case lists:keysearch(Tag, 1, Report) of {value, {_, Value}} -> diff --git a/lib/sasl/src/sasl_report_file_h.erl b/lib/sasl/src/sasl_report_file_h.erl index 21746839fa..d3b5c7dc0d 100644 --- a/lib/sasl/src/sasl_report_file_h.erl +++ b/lib/sasl/src/sasl_report_file_h.erl @@ -29,15 +29,27 @@ handle_event/2, handle_call/2, handle_info/2, terminate/2]). -init({File, Modes, Type}) when is_list(Modes) -> +init({File, Modes0, Type}) when is_list(Modes0) -> process_flag(trap_exit, true), + Modes1 = + case lists:keymember(encoding,1,Modes0) of + true -> Modes0; + false -> [{encoding,utf8}|Modes0] + end, + Modes = + case [M || M <- Modes1, lists:member(M,[write,append,exclusive])] of + [] -> + [write|Modes1]; + _ -> + Modes1 + end, case file:open(File, Modes) of {ok,Fd} -> {ok, {Fd, File, Type}}; What -> What end. - + handle_event({_Type, GL, _Msg}, State) when node(GL) /= node() -> {ok, State}; handle_event(Event, {Fd, File, Type}) -> diff --git a/lib/sasl/src/systools_make.erl b/lib/sasl/src/systools_make.erl index b1523dcbb7..391b1fb5cc 100644 --- a/lib/sasl/src/systools_make.erl +++ b/lib/sasl/src/systools_make.erl @@ -1152,10 +1152,10 @@ generate_script(Output, Release, Appls, Flags) -> }, ScriptFile = Output ++ ".script", - case file:open(ScriptFile, [write]) of + case file:open(ScriptFile, [write,{encoding,utf8}]) of {ok, Fd} -> - io:format(Fd, "%% script generated at ~w ~w\n~p.\n", - [date(), time(), Script]), + io:format(Fd, "%% ~s\n%% script generated at ~w ~w\n~tp.\n", + [epp:encoding_to_string(utf8), date(), time(), Script]), case file:close(Fd) of ok -> BootFile = Output ++ ".boot", diff --git a/lib/sasl/src/systools_relup.erl b/lib/sasl/src/systools_relup.erl index 706ae7d631..e836d57670 100644 --- a/lib/sasl/src/systools_relup.erl +++ b/lib/sasl/src/systools_relup.erl @@ -535,9 +535,9 @@ to_list(X) when is_list(X) -> X. write_relup_file(Relup, Opts) -> Filename = filename:join(filename:absname(get_opt(outdir,Opts)), "relup"), - case file:open(Filename, [write]) of + case file:open(Filename, [write,{encoding,utf8}]) of {ok, Fd} -> - io:format(Fd, "~p.~n", [Relup]), + io:format(Fd, "%% ~s~n~tp.~n", [epp:encoding_to_string(utf8),Relup]), case file:close(Fd) of ok -> ok; {error,Reason} -> diff --git a/lib/sasl/test/release_handler_SUITE.erl b/lib/sasl/test/release_handler_SUITE.erl index 7093158502..50932e89e4 100644 --- a/lib/sasl/test/release_handler_SUITE.erl +++ b/lib/sasl/test/release_handler_SUITE.erl @@ -66,7 +66,7 @@ cases() -> supervisor_which_children_timeout, release_handler_which_releases, install_release_syntax_check, upgrade_supervisor, upgrade_supervisor_fail, otp_9864, - otp_10463_upgrade_script_regexp, no_dot_erlang]. + otp_10463_upgrade_script_regexp, no_dot_erlang, unicode_upgrade]. groups() -> [{release,[], @@ -1875,6 +1875,86 @@ no_dot_erlang(Conf) -> ok end. +%%%----------------------------------------------------------------- +%%% Test unicode handling. Make sure that release name, application +%%% description, and application environment variables may contain +%%% unicode characters. +unicode_upgrade(Conf) -> + %% Set some paths + DataDir = ?config(data_dir, Conf), + PrivDir = priv_dir(Conf), + Dir = filename:join(PrivDir,"unicode"), + LibDir0 = filename:join(DataDir, "unicode"), + LibDir = + case {file:native_name_encoding(),os:type()} of + {utf8,{Os,_}} when Os =/= win32 -> + LD = filename:join(DataDir,"unicode_αβ"), + file:make_symlink("unicode",LD), + LD; + _ -> + LibDir0 + end, + + %% Create the releases + RelName = "unicode_rel_αβ", + Rel1 = create_and_install_fake_first_release(Dir,{RelName,"1"}, + [{u,"1.0",LibDir}]), + Rel2 = create_fake_upgrade_release(Dir, + {RelName,"2"}, + [{u,"1.1",LibDir}], + {[Rel1],[Rel1],[LibDir]}), + Rel1Dir = filename:dirname(Rel1), + Rel2Dir = filename:dirname(Rel2), + + %% Start a slave node + {ok, Node} = t_start_node(unicode_upgrade, Rel1, + filename:join(Rel1Dir,"sys.config"), "+pc unicode"), + + %% Check + Dir1 = filename:join([LibDir, "u-1.0"]), + Dir1 = rpc:call(Node, code, lib_dir, [u]), + UBeam1 = filename:join([Dir1,"ebin","u.beam"]), + UBeam1 = rpc:call(Node,code,which,[u]), + {RelName,"1"} = rpc:call(Node,init,script_id,[]), + {Env,state} = rpc:call(Node,u,u,[]), + 'val_αβ' = proplists:get_value('key_αβ',Env), + [{RelName,"1",_,permanent}|_] = + rpc:call(Node,release_handler,which_releases,[]), + {ok,ReleasesDir} = rpc:call(Node,application,get_env,[sasl,releases_dir]), + {ok,[[{release,RelName,"1",_,_,permanent}|_]]} = + file:consult(filename:join(ReleasesDir,"RELEASES")), + + %% Install second release + {ok, RelVsn2} = + rpc:call(Node, release_handler, set_unpacked, + [Rel2++".rel", [{u,"1.1",LibDir}]]), + ok = rpc:call(Node, release_handler, install_file, + [RelVsn2, filename:join(Rel2Dir, "relup")]), + ok = rpc:call(Node, release_handler, install_file, + [RelVsn2, filename:join(Rel2Dir, "start.boot")]), + ok = rpc:call(Node, release_handler, install_file, + [RelVsn2, filename:join(Rel2Dir, "sys.config")]), + + {ok, _RelVsn1, []} = + rpc:call(Node, release_handler, install_release, [RelVsn2]), + + %% And check + Dir2 = filename:join([LibDir, "u-1.1"]), + Dir2 = rpc:call(Node, code, lib_dir, [u]), + UBeam2 = filename:join([Dir2,"ebin","u.beam"]), + {file,UBeam2} = rpc:call(Node,code,is_loaded,[u]), + {RelName,"1"} = rpc:call(Node,init,script_id,[]), + {Env,{state,'αβ'}} = rpc:call(Node,u,u,[]), + [{RelName,"2",_,current}|_] = + rpc:call(Node,release_handler,which_releases,[]), + {ok,ReleasesDir2} = rpc:call(Node,application,get_env,[sasl,releases_dir]), + {ok,<<"%% coding: utf-8\n[{release,\"unicode_rel_αβ\",\"2\""/utf8,_/binary>>}= + file:read_file(filename:join(ReleasesDir2,"RELEASES")), + ok. + +unicode_upgrade(cleanup,_Conf) -> + stop_node(node_name(unicode_upgrade)). + %%%================================================================= %%% Misceleaneous functions @@ -2002,6 +2082,8 @@ are_names_reg_gg(Node, Names, N) -> t_start_node(Name, Boot, SysConfig) -> + t_start_node(Name, Boot, SysConfig, ""). +t_start_node(Name, Boot, SysConfig, ArgStr) -> Args = case Boot of [] -> []; @@ -2010,8 +2092,9 @@ t_start_node(Name, Boot, SysConfig) -> case SysConfig of [] -> []; _ -> " -config " ++ SysConfig - end, - test_server:start_node(Name, slave, [{args, Args}]). + end ++ + " " ++ ArgStr, + test_server:start_node(Name, peer, [{args, Args}]). stop_node(Node) -> ?t:stop_node(Node). @@ -2460,7 +2543,9 @@ create_rel_file(RelFile,RelName,RelVsn,Erts,ExtraApps) -> %% Insert a term in a file, which can be read with file:consult/1. write_term_file(File,Term) -> - ok = file:write_file(File,io_lib:format("~p.~n",[Term])). + Str = io_lib:format("%% ~s~n~tp.~n",[epp:encoding_to_string(utf8),Term]), + Bin = unicode:characters_to_binary(Str), + ok = file:write_file(File,Bin). %% Check that global group info is correct - try again for a maximum of 5 sec @@ -2719,8 +2804,8 @@ cover_fun(Node,Func) -> %% and possibly other applications if they are listed in AppDirs = %% [{App,Vsn,LibDir}] create_and_install_fake_first_release(Dir,AppDirs) -> - %% Create the first release - {RelName,RelVsn} = init:script_id(), + create_and_install_fake_first_release(Dir,init:script_id(),AppDirs). +create_and_install_fake_first_release(Dir,{RelName,RelVsn},AppDirs) -> {Rel,_} = create_fake_release(Dir,RelName,RelVsn,AppDirs), ReleasesDir = filename:join(Dir, "releases"), RelDir = filename:dirname(Rel), @@ -2744,9 +2829,11 @@ create_and_install_fake_first_release(Dir,AppDirs) -> %% be upgraded to from the release created by %% create_and_install_fake_first_release/2. Unpack first by calls to %% release_handler:set_unpacked and release_handler:install_file. -create_fake_upgrade_release(Dir,RelVsn,AppDirs,{UpFrom,DownTo,ExtraLibs}) -> - %% Create a new release +create_fake_upgrade_release(Dir,RelVsn,AppDirs,UpgrInstr) when not is_tuple(RelVsn) -> {RelName,_} = init:script_id(), + create_fake_upgrade_release(Dir,{RelName,RelVsn},AppDirs,UpgrInstr); +create_fake_upgrade_release(Dir,{RelName,RelVsn},AppDirs,{UpFrom,DownTo,ExtraLibs}) -> + %% Create a new release {Rel,Paths} = create_fake_release(Dir,RelName,RelVsn,AppDirs), RelDir = filename:dirname(Rel), diff --git a/lib/sasl/test/release_handler_SUITE_data/Makefile.src b/lib/sasl/test/release_handler_SUITE_data/Makefile.src index b794aa0e6f..113d3e2290 100644 --- a/lib/sasl/test/release_handler_SUITE_data/Makefile.src +++ b/lib/sasl/test/release_handler_SUITE_data/Makefile.src @@ -76,7 +76,13 @@ SUP= \ release_handler_timeouts/dummy-0.1/ebin/dummy_sup.@EMULATOR@ \ release_handler_timeouts/dummy-0.1/ebin/dummy_sup_2.@EMULATOR@ -all: $(LIB) $(APP) $(OTP2740) $(C) $(SUP) +UNICODE= \ + unicode/u-1.0/ebin/u.@EMULATOR@ \ + unicode/u-1.0/ebin/u_sup.@EMULATOR@ \ + unicode/u-1.1/ebin/u.@EMULATOR@ \ + unicode/u-1.1/ebin/u_sup.@EMULATOR@ + +all: $(LIB) $(APP) $(OTP2740) $(C) $(SUP) $(UNICODE) lib/a-1.0/ebin/a.@EMULATOR@: lib/a-1.0/src/a.erl erlc $(EFLAGS) -olib/a-1.0/ebin lib/a-1.0/src/a.erl @@ -236,3 +242,13 @@ release_handler_timeouts/dummy-0.1/ebin/dummy_sup.@EMULATOR@: release_handler_ti erlc $(EFLAGS) -orelease_handler_timeouts/dummy-0.1/ebin release_handler_timeouts/dummy-0.1/src/dummy_sup.erl release_handler_timeouts/dummy-0.1/ebin/dummy_sup_2.@EMULATOR@: release_handler_timeouts/dummy-0.1/src/dummy_sup_2.erl erlc $(EFLAGS) -orelease_handler_timeouts/dummy-0.1/ebin release_handler_timeouts/dummy-0.1/src/dummy_sup_2.erl + +unicode/u-1.0/ebin/u.@EMULATOR@: unicode/u-1.0/src/u.erl + erlc $(EFLAGS) -ounicode/u-1.0/ebin unicode/u-1.0/src/u.erl +unicode/u-1.0/ebin/u_sup.@EMULATOR@: unicode/u-1.0/src/u_sup.erl + erlc $(EFLAGS) -ounicode/u-1.0/ebin unicode/u-1.0/src/u_sup.erl + +unicode/u-1.1/ebin/u.@EMULATOR@: unicode/u-1.1/src/u.erl + erlc $(EFLAGS) -ounicode/u-1.1/ebin unicode/u-1.1/src/u.erl +unicode/u-1.1/ebin/u_sup.@EMULATOR@: unicode/u-1.1/src/u_sup.erl + erlc $(EFLAGS) -ounicode/u-1.1/ebin unicode/u-1.1/src/u_sup.erl diff --git a/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.0/ebin/u.app b/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.0/ebin/u.app new file mode 100644 index 0000000000..fea4f9992e --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.0/ebin/u.app @@ -0,0 +1,8 @@ +{application, u, + [{description, "This app shall test unicode handling αβ"}, + {vsn, "1.0"}, + {modules, [u, u_sup]}, + {registered, [u_sup]}, + {applications, [kernel, stdlib]}, + {env, [{'key_αβ', 'val_αβ'}]}, + {mod, {u_sup, []}}]}. diff --git a/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.0/src/u.erl b/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.0/src/u.erl new file mode 100644 index 0000000000..45fe098c0e --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.0/src/u.erl @@ -0,0 +1,50 @@ +%% ``Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% The Initial Developer of the Original Code is Ericsson Utvecklings AB. +%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings +%% AB. All Rights Reserved.'' +%% +%% $Id$ +%% +-module(u). + + +-behaviour(gen_server). + +-vsn(1). + +%% External exports +-export([start_link/0, u/0]). +%% Internal exports +-export([init/1, handle_call/3, handle_info/2, terminate/2]). + +start_link() -> gen_server:start_link({local, uu}, u, [], []). + +u() -> gen_server:call(uu, u). + +%%----------------------------------------------------------------- +%% Callback functions from gen_server +%%----------------------------------------------------------------- +init([]) -> + process_flag(trap_exit, true), + {ok, state}. + +handle_call(u, _From, State) -> + X = application:get_all_env(u), + {reply, {X,State}, State}. + +handle_info(_, State) -> + {noreply, State}. + +terminate(_Reason, _State) -> + ok. diff --git a/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.0/src/u_sup.erl b/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.0/src/u_sup.erl new file mode 100644 index 0000000000..b0d4a7b58f --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.0/src/u_sup.erl @@ -0,0 +1,38 @@ +%% ``Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% The Initial Developer of the Original Code is Ericsson Utvecklings AB. +%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings +%% AB. All Rights Reserved.'' +%% +%% $Id$ +%% +-module(u_sup). + + +-behaviour(supervisor). + +%% External exports +-export([start/2]). + +%% Internal exports +-export([init/1]). + +start(_, _) -> + supervisor:start_link({local, ?MODULE}, ?MODULE, []). + +init([]) -> + SupFlags = {one_for_one, 4, 3600}, + Config = {u, + {u, start_link, []}, + permanent, 2000, worker, [u]}, + {ok, {SupFlags, [Config]}}. diff --git a/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.1/ebin/u.app b/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.1/ebin/u.app new file mode 100644 index 0000000000..8fcc3bba42 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.1/ebin/u.app @@ -0,0 +1,8 @@ +{application, u, + [{description, "This app shall test unicode handling αβ"}, + {vsn, "1.1"}, + {modules, [u, u_sup]}, + {registered, [u_sup]}, + {applications, [kernel, stdlib]}, + {env, [{'key_αβ', 'val_αβ'}]}, + {mod, {u_sup, []}}]}. diff --git a/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.1/ebin/u.appup b/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.1/ebin/u.appup new file mode 100644 index 0000000000..0344ce92ab --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.1/ebin/u.appup @@ -0,0 +1,3 @@ +{"1.1", + [{"1.0",[{update,u,{advanced,'αβ'}}]}], + [{"1.0",[{update,u,{advanced,'αβ'}}]}]}. diff --git a/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.1/src/u.erl b/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.1/src/u.erl new file mode 100644 index 0000000000..d2544d6fc1 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.1/src/u.erl @@ -0,0 +1,55 @@ +%% ``Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% The Initial Developer of the Original Code is Ericsson Utvecklings AB. +%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings +%% AB. All Rights Reserved.'' +%% +%% $Id$ +%% +-module(u). + + +-behaviour(gen_server). + +-vsn(1). + +%% External exports +-export([start_link/0, u/0]). +%% Internal exports +-export([init/1, handle_call/3, handle_info/2, terminate/2, code_change/3]). + +start_link() -> gen_server:start_link({local, uu}, u, [], []). + +u() -> gen_server:call(uu, u). + +%%----------------------------------------------------------------- +%% Callback functions from gen_server +%%----------------------------------------------------------------- +init([]) -> + process_flag(trap_exit, true), + {ok, {state,'αβ'}}. + +handle_call(u, _From, State) -> + X = application:get_all_env(u), + {reply, {X,State}, State}. + +handle_info(_, State) -> + {noreply, State}. + +terminate(_Reason, _State) -> + ok. + +code_change({down,_}, {State,_}, _Extra) -> + {ok, State}; +code_change(_, State, Extra) -> + {ok, {State, Extra}}. diff --git a/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.1/src/u_sup.erl b/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.1/src/u_sup.erl new file mode 100644 index 0000000000..b0d4a7b58f --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/unicode/u-1.1/src/u_sup.erl @@ -0,0 +1,38 @@ +%% ``Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% The Initial Developer of the Original Code is Ericsson Utvecklings AB. +%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings +%% AB. All Rights Reserved.'' +%% +%% $Id$ +%% +-module(u_sup). + + +-behaviour(supervisor). + +%% External exports +-export([start/2]). + +%% Internal exports +-export([init/1]). + +start(_, _) -> + supervisor:start_link({local, ?MODULE}, ?MODULE, []). + +init([]) -> + SupFlags = {one_for_one, 4, 3600}, + Config = {u, + {u, start_link, []}, + permanent, 2000, worker, [u]}, + {ok, {SupFlags, [Config]}}. diff --git a/lib/sasl/test/sasl_report_SUITE.erl b/lib/sasl/test/sasl_report_SUITE.erl index 53fb614921..92df5e6e40 100644 --- a/lib/sasl/test/sasl_report_SUITE.erl +++ b/lib/sasl/test/sasl_report_SUITE.erl @@ -20,7 +20,7 @@ -module(sasl_report_SUITE). -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2]). --export([gen_server_crash/1]). +-export([gen_server_crash/1, gen_server_crash_unicode/1]). -export([crash_me/0,start_link/0,init/1,handle_cast/2,terminate/2]). @@ -29,7 +29,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> - [gen_server_crash]. + [gen_server_crash, gen_server_crash_unicode]. groups() -> []. @@ -47,8 +47,14 @@ end_per_group(_GroupName, Config) -> Config. gen_server_crash(Config) -> + gen_server_crash(Config, latin1). + +gen_server_crash_unicode(Config) -> + gen_server_crash(Config, unicode). + +gen_server_crash(Config, Encoding) -> try - do_gen_server_crash(Config) + do_gen_server_crash(Config, Encoding) after error_logger:tty(true), ok = application:unset_env(sasl, sasl_error_logger), @@ -57,7 +63,7 @@ gen_server_crash(Config) -> end, ok. -do_gen_server_crash(Config) -> +do_gen_server_crash(Config, Encoding) -> PrivDir = ?config(priv_dir, Config), LogDir = filename:join(PrivDir, ?MODULE), KernelLog = filename:join(LogDir, "kernel.log"), @@ -67,7 +73,8 @@ do_gen_server_crash(Config) -> error_logger:delete_report_handler(cth_log_redirect), error_logger:tty(false), application:stop(sasl), - ok = application:set_env(sasl, sasl_error_logger, {file,SaslLog}, + Modes = [write, {encoding, Encoding}], + ok = application:set_env(sasl, sasl_error_logger, {file,SaslLog,Modes}, [{persistent,true}]), application:set_env(kernel, error_logger_format_depth, 30), error_logger:logfile({open,KernelLog}), @@ -78,16 +85,21 @@ do_gen_server_crash(Config) -> error_logger:logfile(close), - check_file(KernelLog, 70000, 150000), - check_file(SaslLog, 100000, 150000), + check_file(KernelLog, utf8, 70000, 150000), + check_file(SaslLog, Encoding, 70000, 150000), + %% ok = file:delete(KernelLog), + %% ok = file:delete(SaslLog), ok. -check_file(File, Min, Max) -> +check_file(File, Encoding, Min, Max) -> {ok,Bin} = file:read_file(File), Base = filename:basename(File), io:format("*** Contents of ~s ***\n", [Base]), - io:put_chars([Bin,"\n"]), + case Encoding of + latin1 -> io:format("~s\n", [Bin]); + _ -> io:format("~ts\n", [Bin]) + end, Sz = byte_size(Bin), io:format("Size: ~p (allowed range is ~p..~p)\n", [Sz,Min,Max]), @@ -110,7 +122,9 @@ crash_me() -> {ok,SuperPid} = supervisor:start_link(sasl_report_suite_supervisor, []), [{Id,Pid,_,_}] = supervisor:which_children(SuperPid), HugeData = gb_sets:from_list(lists:seq(1, 100000)), - gen_server:cast(Pid, HugeData), + SomeData1 = list_to_atom([246]), + SomeData2 = list_to_atom([1024]), + gen_server:cast(Pid, {HugeData,SomeData1,SomeData2}), Ref = monitor(process, Pid), receive {'DOWN',Ref,process,Pid,_} -> @@ -129,6 +143,12 @@ init(_) -> handle_cast(Big, St) -> Seq = lists:seq(1, 10000), + Latin1Atom = list_to_atom([246]), + UnicodeAtom = list_to_atom([1024]), + put(Latin1Atom, Latin1Atom), + put(UnicodeAtom, UnicodeAtom), + self() ! Latin1Atom, + self() ! UnicodeAtom, self() ! Seq, self() ! Seq, self() ! Seq, diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index db09ec3dc5..bde637744c 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -8,8 +8,17 @@ %% {update, snmpa_local_db, soft, soft_purge, soft_purge, []} %% {add_module, snmpm_net_if_mt} [ + {<<"5\\.2\\.6">>, + [{load_module, snmpc, soft_purge, soft_purge, []}, + {load_module, snmpc_lib, soft_purge, soft_purge, []}]}, + {<<"5\\.2\\.5">>, + [{load_module, snmpc, soft_purge, soft_purge, []}, + {load_module, snmpc_lib, soft_purge, soft_purge, []}, + {load_module, snmp_generic, soft_purge, soft_purge, []}]}, {<<"5\\.2\\.4">>, - [{load_module, snmp, soft_purge, soft_purge, []}, + [{load_module, snmpc, soft_purge, soft_purge, []}, + {load_module, snmp_generic, soft_purge, soft_purge, []}, + {load_module, snmp, soft_purge, soft_purge, []}, {load_module, snmpc_lib, soft_purge, soft_purge, []}, {load_module, snmpc_mib_gram, soft_purge, soft_purge, []}]}, {<<"5\\..*">>, [{restart_application, snmp}]}, @@ -21,8 +30,17 @@ %% {remove, {snmpm_net_if_mt, soft_purge, soft_purge}} [ + {<<"5\\.2\\.6">>, + [{load_module, snmpc, soft_purge, soft_purge, []}, + {load_module, snmpc_lib, soft_purge, soft_purge, []}]}, + {<<"5\\.2\\.5">>, + [{load_module, snmpc, soft_purge, soft_purge, []}, + {load_module, snmpc_lib, soft_purge, soft_purge, []}, + {load_module, snmp_generic, soft_purge, soft_purge, []}]}, {<<"5\\.2\\.4">>, - [{load_module, snmp, soft_purge, soft_purge, []}, + [{load_module, snmpc, soft_purge, soft_purge, []}, + {load_module, snmp_generic, soft_purge, soft_purge, []}, + {load_module, snmp, soft_purge, soft_purge, []}, {load_module, snmpc_lib, soft_purge, soft_purge, []}, {load_module, snmpc_mib_gram, soft_purge, soft_purge, []}]}, {<<"5\\..*">>, [{restart_application, snmp}]}, diff --git a/lib/snmp/src/compile/snmpc.erl b/lib/snmp/src/compile/snmpc.erl index 416353508e..4416626a4c 100644 --- a/lib/snmp/src/compile/snmpc.erl +++ b/lib/snmp/src/compile/snmpc.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2016. All Rights Reserved. +%% Copyright Ericsson AB 1997-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -455,7 +455,8 @@ compile_parsed_data(#pdata{mib_name = MibName, Deprecated = get_deprecated(Opts), RelChk = get_relaxed_row_name_assign_check(Opts), Data = #dldata{deprecated = Deprecated, - relaxed_row_name_assign_check = RelChk}, + relaxed_row_name_assign_check = RelChk}, + put(augmentations, false), definitions_loop(Definitions, Data), MibName. @@ -1211,7 +1212,39 @@ definitions_loop([{Obj,Line}|T], Data) -> definitions_loop([], _Data) -> ?vlog("defloop -> done", []), - ok. + case get(augmentations) of + true -> + CData = get(cdata), + put(cdata, CData#cdata{mes = augmentations(CData#cdata.mes)}), + ok; + false -> + ok + end. + +augmentations( + [#me{ + aliasname = AliasName, + assocList = + [{table_info, + #table_info{ + index_types = + {augments, SrcTableEntry, Line}} = TableInfo}|Ref]} = Me + |Mes]) -> + ?vlog("augmentations(~w) ->" + "~n NameOfTable: ~p" + "~n IndexingInfo: ~p" + "~n Sline: ~p", + [?LINE, AliasName, {augments, SrcTableEntry}, Line]), + NewTableInfo = snmpc_lib:fix_table_info_augmentation(TableInfo), + [Me#me{assocList = [{table_info,NewTableInfo}|Ref]} + |augmentations(Mes)]; +augmentations([Me | Mes]) -> + [Me|augmentations(Mes)]; +augmentations([]) -> + ?vlog("augmentations -> done", []), + []. + + safe_elem(N,T) -> case catch(element(N,T)) of diff --git a/lib/snmp/src/compile/snmpc_lib.erl b/lib/snmp/src/compile/snmpc_lib.erl index 33ddd78308..19a6bc8851 100644 --- a/lib/snmp/src/compile/snmpc_lib.erl +++ b/lib/snmp/src/compile/snmpc_lib.erl @@ -26,7 +26,7 @@ -export([test_father/4, make_ASN1type/1, import/1, makeInternalNode2/2, is_consistent/1, resolve_defval/1, make_variable_info/1, check_trap_name/3, make_table_info/5, get_final_mib/2, set_dir/2, - look_at/1, add_cdata/2, + fix_table_info_augmentation/1, look_at/1, add_cdata/2, check_object_group/4, check_notification_group/4, check_notification/3, register_oid/4, @@ -710,25 +710,34 @@ check_trap_name(EnterpriseName, Line, MEs) -> %% functions for tables. %%---------------------------------------------------------------------- +fix_table_info_augmentation( + #table_info{index_types = {augments, SrcTableEntry, Line}} = TableInfo) -> + MEs = (get(cdata))#cdata.mes, + Aug = + case lookup(SrcTableEntry, MEs) of + false -> + print_error( + "Cannot AUGMENT the non-existing table entry ~p", + [SrcTableEntry], Line), + {augments, error}; + {value, ME} -> + {augments, + {SrcTableEntry, translate_type(ME#me.asn1_type)}} + end, + TableInfo#table_info{index_types = Aug}. + + make_table_info(Line, TableName, {augments, SrcTableEntry}, _, ColumnMEs) -> ColMEs = lists:keysort(#me.oid, ColumnMEs), - Nbr_of_Cols = length(ColMEs), - MEs = ColMEs ++ (get(cdata))#cdata.mes, - Aug = case lookup(SrcTableEntry, MEs) of - false -> - print_error("Cannot AUGMENT the non-existing table entry ~p", - [SrcTableEntry], Line), - {augments, error}; - {value, ME} -> - {augments, {SrcTableEntry, translate_type(ME#me.asn1_type)}} - end, - FirstNonIdxCol = augments_first_non_index_column(ColMEs), + Nbr_of_Cols = length(ColMEs), + put(augmentations, true), + FirstNonIdxCol = augments_first_non_index_column(ColMEs), NoAccs = list_not_accessible(FirstNonIdxCol, ColMEs), FirstAcc = first_accessible(TableName, ColMEs), #table_info{nbr_of_cols = Nbr_of_Cols, - first_accessible = FirstAcc, - not_accessible = NoAccs, - index_types = Aug}; + first_accessible = FirstAcc, + not_accessible = NoAccs, + index_types = {augments, SrcTableEntry, Line}}; make_table_info(Line, TableName, {indexes, []}, _, _ColumnMEs) -> print_error("Table ~w lacks indexes.", [TableName],Line), #table_info{}; diff --git a/lib/snmp/test/snmp_compiler_test.erl b/lib/snmp/test/snmp_compiler_test.erl index 9b3c2bfd2c..2b6bba4ee6 100644 --- a/lib/snmp/test/snmp_compiler_test.erl +++ b/lib/snmp/test/snmp_compiler_test.erl @@ -57,8 +57,8 @@ otp_8595/1, otp_10799/1, otp_10808/1, - otp_14145/1 - + otp_14145/1, + otp_13014/1 ]). %%---------------------------------------------------------------------- @@ -137,7 +137,8 @@ all() -> groups() -> [{tickets, [], - [otp_6150, otp_8574, otp_8595, otp_10799, otp_10808, otp_14145]}]. + [otp_6150, otp_8574, otp_8595, otp_10799, otp_10808, otp_14145, + otp_13014]}]. init_per_group(_GroupName, Config) -> Config. @@ -436,7 +437,7 @@ otp_10808(Config) when is_list(Config) -> otp_14145(suite) -> []; otp_14145(Config) when is_list(Config) -> - put(tname, otp10808), + put(tname, otp14145), p("starting with Config: ~p~n", [Config]), Dir = ?config(case_top_dir, Config), @@ -457,6 +458,40 @@ otp_14145(Config) when is_list(Config) -> %%====================================================================== +otp_13014(suite) -> + []; +otp_13014(Config) when is_list(Config) -> + put(tname, otp13014), + p("starting with Config: ~p~n", [Config]), + + Dir = ?config(case_top_dir, Config), + MibDir = ?config(mib_dir, Config), + MibName = "Test-LLDP-MIB", + MibFile = join(MibDir, MibName++".mib"), + ?line {ok, MibBin} = + snmpc:compile(MibFile, [{outdir, Dir}, + {verbosity, log}, + {group_check, false}, + module_compliance]), + p("Mib: ~n~p~n", [MibBin]), + #mib{mes = MEs} = read_mib(MibBin), + Oid = [1,0,8802,1,1,2,1,1,7], + #me{ + entrytype = table, + aliasname = lldpConfigManAddrTable, + assocList = [{table_info,TableInfo}]} = + lists:keyfind(Oid, #me.oid, MEs), + #table_info{ + nbr_of_cols = 1, + first_accessible = 1, + not_accessible = [], + index_types = {augments,{lldpLocManAddrEntry,undefined}}} = + TableInfo, + ok. + + +%%====================================================================== + augments_extra_info(suite) -> []; augments_extra_info(Config) when is_list(Config) -> diff --git a/lib/snmp/test/snmp_test_data/Test-LLDP-MIB.mib b/lib/snmp/test/snmp_test_data/Test-LLDP-MIB.mib new file mode 100644 index 0000000000..40a9fc79e1 --- /dev/null +++ b/lib/snmp/test/snmp_test_data/Test-LLDP-MIB.mib @@ -0,0 +1,251 @@ +Test-LLDP-MIB DEFINITIONS ::= BEGIN + +IMPORTS + MODULE-IDENTITY, OBJECT-TYPE, Integer32, Counter32, NOTIFICATION-TYPE + FROM SNMPv2-SMI + TEXTUAL-CONVENTION, TimeStamp, TruthValue + FROM SNMPv2-TC + SnmpAdminString + FROM SNMP-FRAMEWORK-MIB + MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP + FROM SNMPv2-CONF; + +t-lldpMIB MODULE-IDENTITY + LAST-UPDATED "200505060000Z" -- May 06, 2005 + ORGANIZATION "IEEE 802.1 Working Group" + CONTACT-INFO + " Contact: The Erlang/OTP team at Ericsson AB, Sweden + + WG-URL: http://grouper.ieee.org/groups/802/1/index.html + WG-EMail: [email protected] + + Contact: Paul Congdon + Postal: Hewlett-Packard Company + 8000 Foothills Blvd. + Roseville, CA 95747 + USA + Tel: +1-916-785-5753 + E-mail: [email protected]" + DESCRIPTION + "This is the ripped out bits and pieces of LLDP-MIB + that triggered a compilation problem for Erlang/OTP's + MIB compiler due to an AUGMENTS in lldpConfigManAddrEntry + refering to a not yet defined OBJECT-TYPE lldpLocManAddrEntry. + Rip and rewrite done 2017. + + Management Information Base module for LLDP configuration, + statistics, local system data and remote systems data + components. + + Copyright (C) IEEE (2005). This version of this MIB module + is published as subclause 12.1 of IEEE Std 802.1AB-2005; + see the standard itself for full legal notices." + REVISION "200505060000Z" -- May 06, 2005 + DESCRIPTION + "Published as part of IEEE Std 802.1AB-2005 initial version." + ::= { iso std(0) iso8802(8802) ieee802dot1(1) ieee802dot1mibs(1) 2 } + +--lldpNotifications OBJECT IDENTIFIER ::= { lldpMIB 0 } +lldpObjects OBJECT IDENTIFIER ::= { t-lldpMIB 1 } +lldpConformance OBJECT IDENTIFIER ::= { t-lldpMIB 2 } + +-- +-- LLDP MIB Objects +-- + +lldpConfiguration OBJECT IDENTIFIER ::= { lldpObjects 1 } +--lldpStatistics OBJECT IDENTIFIER ::= { lldpObjects 2 } +lldpLocalSystemData OBJECT IDENTIFIER ::= { lldpObjects 3 } +--lldpRemoteSystemsData OBJECT IDENTIFIER ::= { lldpObjects 4 } +--lldpExtensions OBJECT IDENTIFIER ::= { lldpObjects 5 } + + + +LldpPortList ::= TEXTUAL-CONVENTION + STATUS current + DESCRIPTION + "Each octet within this value specifies a set of eight ports, + with the first octet specifying ports 1 through 8, the second + octet specifying ports 9 through 16, etc. Within each octet, + the most significant bit represents the lowest numbered port, + and the least significant bit represents the highest numbered + port. Thus, each port of the system is represented by a + single bit within the value of this object. If that bit has + a value of '1' then that port is included in the set of ports; + the port is not included if its bit has a value of '0'." + REFERENCE + "IETF RFC 2674 section 5" + SYNTAX OCTET STRING(SIZE(0..512)) + + + +-- +-- lldpManAddrConfigTxPortsTable : selection of management addresses +-- to be transmitted on a specified set +-- of ports. +-- + +lldpConfigManAddrTable OBJECT-TYPE + SYNTAX SEQUENCE OF LldpConfigManAddrEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "The table that controls selection of LLDP management address + TLV instances to be transmitted on individual ports." + ::= { lldpConfiguration 7 } + +lldpConfigManAddrEntry OBJECT-TYPE + SYNTAX LldpConfigManAddrEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "LLDP configuration information that specifies the set + of ports (represented as a PortList) on which the local + system management address instance will be transmitted. + + This configuration object augments the lldpLocManAddrEntry, + therefore it is only present along with the management + address instance contained in the associated + lldpLocManAddrEntry entry. + + Each active lldpConfigManAddrEntry must be restored from + non-volatile and re-created (along with the corresponding + lldpLocManAddrEntry) after a re-initialization of the + management system." + AUGMENTS { lldpLocManAddrEntry } + ::= { lldpConfigManAddrTable 1 } + +LldpConfigManAddrEntry ::= SEQUENCE { + lldpConfigManAddrPortsTxEnable LldpPortList +} + +lldpConfigManAddrPortsTxEnable OBJECT-TYPE + SYNTAX LldpPortList + MAX-ACCESS read-write + STATUS current + DESCRIPTION + "A set of ports that are identified by a PortList, in which + each port is represented as a bit. The corresponding local + system management address instance will be transmitted on the + member ports of the lldpManAddrPortsTxEnable. + + The default value for lldpConfigManAddrPortsTxEnable object + is empty binary string, which means no ports are specified + for advertising indicated management address instance." + REFERENCE + "IEEE 802.1AB-2005 10.2.1.1" + DEFVAL { ''H } -- empty binary string + ::= { lldpConfigManAddrEntry 1 } + + +-- +-- lldpLocManAddrTable : Management addresses of the local system +-- + +lldpLocManAddrTable OBJECT-TYPE + SYNTAX SEQUENCE OF LldpLocManAddrEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "This table contains management address information on the + local system known to this agent." + ::= { lldpLocalSystemData 8 } + +lldpLocManAddrEntry OBJECT-TYPE + SYNTAX LldpLocManAddrEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "Management address information about a particular chassis + component. There may be multiple management addresses + configured on the system identified by a particular + lldpLocChassisId. Each management address should have + distinct 'management address type' (lldpLocManAddrSubtype) and + 'management address' (lldpLocManAddr.) + + Entries may be created and deleted in this table by the + agent." + INDEX { lldpLocManAddrIfId, + lldpLocManAddrLen } + ::= { lldpLocManAddrTable 1 } + +LldpLocManAddrEntry ::= SEQUENCE { + lldpLocManAddrIfId Integer32, + lldpLocManAddrLen Integer32, + lldpLocManAddrOID OBJECT IDENTIFIER +} + +lldpLocManAddrIfId OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The integer value used to identify the interface number + regarding the management address component associated with + the local system." + REFERENCE + "IEEE 802.1AB-2005 9.5.9.6" + ::= { lldpLocManAddrEntry 1 } + +lldpLocManAddrLen OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total length of the management address subtype and the + management address fields in LLDPDUs transmitted by the + local LLDP agent. + + The management address length field is needed so that the + receiving systems that do not implement SNMP will not be + required to implement an iana family numbers/address length + equivalency table in order to decode the management adress." + REFERENCE + "IEEE 802.1AB-2005 9.5.9.2" + ::= { lldpLocManAddrEntry 2 } + +lldpLocManAddrOID OBJECT-TYPE + SYNTAX OBJECT IDENTIFIER + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The OID value used to identify the type of hardware component + or protocol entity associated with the management address + advertised by the local system agent." + REFERENCE + "IEEE 802.1AB-2005 9.5.9.8" + ::= { lldpLocManAddrEntry 3 } + + +lldpGroups OBJECT IDENTIFIER ::= { lldpConformance 1 } + +lldpLocSysGroup OBJECT-GROUP + OBJECTS { + lldpLocManAddrIfId, + lldpLocManAddrLen, + lldpLocManAddrOID + } + STATUS current + DESCRIPTION + "The collection of objects which are used to represent LLDP + Local System Information. + + This group is mandatory for agents which implement the LLDP + and have the capability of transmitting LLDP frames." + ::= { lldpGroups 6 } + +lldpConfigTxGroup OBJECT-GROUP + OBJECTS { + lldpConfigManAddrPortsTxEnable + } + STATUS current + DESCRIPTION + "The collection of objects which are used to configure the + LLDP implementation behavior. + + This group is mandatory for agents which implement the LLDP + and have the capability of transmitting LLDP frames." + ::= { lldpGroups 3 } + + +END diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk index d41b1999cc..207f0084d8 100644 --- a/lib/snmp/vsn.mk +++ b/lib/snmp/vsn.mk @@ -19,6 +19,6 @@ # %CopyrightEnd% APPLICATION = snmp -SNMP_VSN = 5.2.6 +SNMP_VSN = 5.2.7 PRE_VSN = APP_VSN = "$(APPLICATION)-$(SNMP_VSN)$(PRE_VSN)" diff --git a/lib/ssh/doc/src/Makefile b/lib/ssh/doc/src/Makefile index a759854da4..adbda5a030 100644 --- a/lib/ssh/doc/src/Makefile +++ b/lib/ssh/doc/src/Makefile @@ -53,7 +53,8 @@ XML_PART_FILES = part_notes.xml \ XML_CHAPTER_FILES = notes.xml \ introduction.xml \ ssh_protocol.xml \ - using_ssh.xml + using_ssh.xml \ + configure_algos.xml BOOK_FILES = book.xml diff --git a/lib/ssh/doc/src/configure_algos.xml b/lib/ssh/doc/src/configure_algos.xml new file mode 100644 index 0000000000..dd60324851 --- /dev/null +++ b/lib/ssh/doc/src/configure_algos.xml @@ -0,0 +1,428 @@ +<?xml version="1.0" encoding="utf-8" ?> +<!DOCTYPE chapter SYSTEM "chapter.dtd"> + +<chapter> + <header> + <copyright> + <year>2017</year> + <year>2017</year> + <holder>Ericsson AB. All Rights Reserved.</holder> + </copyright> + <legalnotice> + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + </legalnotice> + + <title>Configuring algorithms in SSH</title> + <prepared></prepared> + <docno></docno> + <approved></approved> + <date></date> + <rev></rev> + <file>configure_algos.xml</file> + </header> + + <section> + <marker id="introduction"/> + <title>Introduction</title> + <p>To fully understand how to configure the algorithms, it is essential to have a basic understanding of the SSH protocol + and how OTP SSH app handles the corresponding items</p> + + <p>The first subsection will give a short background of the SSH protocol while later sections describes + the implementation and provides some examples</p> + + <section> + <title>Basics of the ssh protocol's algorithms handling</title> + + <p>SSH uses different sets of algorithms in different phases of a session. Which + algorithms to use is negotiated by the client and the server at the beginning of a session. + See <url href="https://tools.ietf.org/html/rfc4253">RFC 4253</url>, + "The Secure Shell (SSH) Transport Layer Protocol" for details. + </p> + + <p>The negotiation is simple: both peers sends their list of supported alghorithms to the other part. + The first algorithm on the client's list that also in on the server's list is selected. So it is the + client's orderering of the list that gives the priority for the algorithms.</p> + + <p>There are five lists exchanged in the connection setup. Three of them are also divided in two + directions, to and from the server.</p> + + <p>The lists are (named as in the SSH application's options):</p> + <taglist> + <tag><c>kex</c></tag> + <item> + <p>Key exchange.</p> + <p>An algorithm is selected for computing a secret encryption key. Among examples are: + the old nowadays week <c>'diffie-hellman-group-exchange-sha1'</c> and the very strong and modern + <c>'ecdh-sha2-nistp512'</c>.</p> + </item> + + <tag><c>public_key</c></tag> + <item> + <p>Server host key</p> + <p>The asymetric encryption algorithm used in the server's private-public host key pair. + Examples include the well-known RSA <c>'ssh-rsa'</c> and elliptic curve <c>'ecdsa-sha2-nistp521'</c>. + </p> + </item> + + <tag><c>cipher</c></tag> + <item> + <p>Symetric cipher algorithm used for the payload encryption. This algorithm will use the key calculated + in the kex phase (together with other info) to genereate the actual key used. Examples are + tripple-DES <c>'3des-cbc'</c> and one of many AES variants <c>'aes192-ctr'</c>. + </p> + <p>This list is actually two - one for each direction server-to-client and client-to-server. Therefore it + is possible but rare to have different algorithms in the two directions in one connection.</p> + </item> + + <tag><c>mac</c></tag> + <item> + <p>Message authentication code</p> + <p>"Check sum" of each message sent between the peers. Examples are SHA <c>'hmac-sha1'</c> and + SHA2 <c>'hmac-sha2-512'</c>.</p> + <p>This list is also divided into two for the both directions</p> + </item> + + <tag><c>compression</c></tag> + <item> + <p>If and how to compress the message. Examples are <c>none</c>, that is, no compression and + <c>zlib</c>.</p> + <p>This list is also divided into two for the both directions</p> + </item> + + </taglist> + </section> + + <section> + <title>The SSH app's mechanism</title> + <p>The set of algorithms that the SSH app uses by default depends on the algoritms supported by the:</p> + <list> + <item><p><seealso marker="crypto:crypto">crypto</seealso> app,</p> + </item> + <item><p>The cryptolib OTP is linked with, usally the one the OS uses, probably OpenSSL,</p> + </item> + <item><p>and finaly what the SSH app implements</p> + </item> + </list> + <p>Due to this, it impossible to list in documentation what algorithms that are available in a certain installation.</p> + <p>There is an important command to list the actual algorithms and their ordering: + <seealso marker="ssh#default_algorithms-0">ssh:default_algorithms/0</seealso>.</p> + <code type="erl"> +0> ssh:default_algorithms(). +[{kex,['ecdh-sha2-nistp384','ecdh-sha2-nistp521', + 'ecdh-sha2-nistp256','diffie-hellman-group-exchange-sha256', + 'diffie-hellman-group16-sha512', + 'diffie-hellman-group18-sha512', + 'diffie-hellman-group14-sha256', + 'diffie-hellman-group14-sha1', + 'diffie-hellman-group-exchange-sha1']}, + {public_key,['ecdsa-sha2-nistp384','ecdsa-sha2-nistp521', + 'ecdsa-sha2-nistp256','ssh-rsa','rsa-sha2-256', + 'rsa-sha2-512','ssh-dss']}, + {cipher,[{client2server,['[email protected]', + 'aes256-ctr','aes192-ctr','[email protected]', + 'aes128-ctr','aes128-cbc','3des-cbc']}, + {server2client,['[email protected]','aes256-ctr', + 'aes192-ctr','[email protected]','aes128-ctr', + 'aes128-cbc','3des-cbc']}]}, + {mac,[{client2server,['hmac-sha2-256','hmac-sha2-512', + 'hmac-sha1']}, + {server2client,['hmac-sha2-256','hmac-sha2-512', + 'hmac-sha1']}]}, + {compression,[{client2server,[none,'[email protected]',zlib]}, + {server2client,[none,'[email protected]',zlib]}]}] + + </code> + <p>To change the algorithm list, there are two options which can be used in + <seealso marker="ssh#connect-3">ssh:connect/2,3,4</seealso> + and + <seealso marker="ssh#daemon-2">ssh:daemon/2,3</seealso>. The options could of course + be used in all other functions that initiates connections.</p> + + <p>The options are <c>preferred_algorithms</c> and <c>modify_algorithms</c>. The first one + replaces the default set, while the latter modifies the default set.</p> + </section> + </section> + + <section> + <title>Replacing the default set: preferred_algorithms</title> + <p>See the <seealso marker="ssh#option_preferred_algorithms">Reference Manual</seealso> for details</p> + + <p>Here follows a series of examples ranging from simple to more complex.</p> + + <p>To forsee the effect of an option there is an experimental function <c>ssh:chk_algos_opts(Opts)</c>. + It mangles the options <c>preferred_algorithms</c> + and <c>modify_algorithms</c> in the same way as <c>ssh:dameon</c>, <c>ssh:connect</c> and their friends does.</p> + + <section> + <title>Example 1</title> + <p>Replace the kex algorithms list with the single algorithm <c>'diffie-hellman-group14-sha256'</c>:</p> + <code> +1> ssh:chk_algos_opts( + [{preferred_algorithms, + [{kex, ['diffie-hellman-group14-sha256']} + ] + } + ]). +[{kex,['diffie-hellman-group14-sha256']}, + {public_key,['ecdsa-sha2-nistp384','ecdsa-sha2-nistp521', + 'ecdsa-sha2-nistp256','ssh-rsa','rsa-sha2-256', + 'rsa-sha2-512','ssh-dss']}, + {cipher,[{client2server,['[email protected]', + 'aes256-ctr','aes192-ctr','[email protected]', + 'aes128-ctr','aes128-cbc','3des-cbc']}, + {server2client,['[email protected]','aes256-ctr', + 'aes192-ctr','[email protected]','aes128-ctr', + 'aes128-cbc','3des-cbc']}]}, + {mac,[{client2server,['hmac-sha2-256','hmac-sha2-512', + 'hmac-sha1']}, + {server2client,['hmac-sha2-256','hmac-sha2-512', + 'hmac-sha1']}]}, + {compression,[{client2server,[none,'[email protected]',zlib]}, + {server2client,[none,'[email protected]',zlib]}]}] + </code> + <p>Note that the unmentioned lists (<c>public_key</c>, <c>cipher</c>, <c>mac</c> and <c>compression</c>) + are un-changed.</p> + </section> + + <section> + <title>Example 2</title> + <p>In the lists that are divided in two for the two directions (c.f <c>cipher</c>) it is possible + to change both directions at once:</p> + <code> +2> ssh:chk_algos_opts( + [{preferred_algorithms, + [{cipher,['aes128-ctr']} + ] + } + ]). +[{kex,['ecdh-sha2-nistp384','ecdh-sha2-nistp521', + 'ecdh-sha2-nistp256','diffie-hellman-group-exchange-sha256', + 'diffie-hellman-group16-sha512', + 'diffie-hellman-group18-sha512', + 'diffie-hellman-group14-sha256', + 'diffie-hellman-group14-sha1', + 'diffie-hellman-group-exchange-sha1']}, + {public_key,['ecdsa-sha2-nistp384','ecdsa-sha2-nistp521', + 'ecdsa-sha2-nistp256','ssh-rsa','rsa-sha2-256', + 'rsa-sha2-512','ssh-dss']}, + {cipher,[{client2server,['aes128-ctr']}, + {server2client,['aes128-ctr']}]}, + {mac,[{client2server,['hmac-sha2-256','hmac-sha2-512', + 'hmac-sha1']}, + {server2client,['hmac-sha2-256','hmac-sha2-512', + 'hmac-sha1']}]}, + {compression,[{client2server,[none,'[email protected]',zlib]}, + {server2client,[none,'[email protected]',zlib]}]}] + </code> + <p>Note that both lists in <c>cipher</c> has been changed to the provided value (<c>'aes128-ctr'</c>).</p> + </section> + + <section> + <title>Example 3</title> + <p>In the lists that are divided in two for the two directions (c.f <c>cipher</c>) it is possible + to change only one of the directions:</p> + <code> +3> ssh:chk_algos_opts( + [{preferred_algorithms, + [{cipher,[{client2server,['aes128-ctr']}]} + ] + } + ]). +[{kex,['ecdh-sha2-nistp384','ecdh-sha2-nistp521', + 'ecdh-sha2-nistp256','diffie-hellman-group-exchange-sha256', + 'diffie-hellman-group16-sha512', + 'diffie-hellman-group18-sha512', + 'diffie-hellman-group14-sha256', + 'diffie-hellman-group14-sha1', + 'diffie-hellman-group-exchange-sha1']}, + {public_key,['ecdsa-sha2-nistp384','ecdsa-sha2-nistp521', + 'ecdsa-sha2-nistp256','ssh-rsa','rsa-sha2-256', + 'rsa-sha2-512','ssh-dss']}, + {cipher,[{client2server,['aes128-ctr']}, + {server2client,['[email protected]','aes256-ctr', + 'aes192-ctr','[email protected]','aes128-ctr', + 'aes128-cbc','3des-cbc']}]}, + {mac,[{client2server,['hmac-sha2-256','hmac-sha2-512', + 'hmac-sha1']}, + {server2client,['hmac-sha2-256','hmac-sha2-512', + 'hmac-sha1']}]}, + {compression,[{client2server,[none,'[email protected]',zlib]}, + {server2client,[none,'[email protected]',zlib]}]}] + </code> + </section> + + <section> + <title>Example 4</title> + <p>It is of course possible to change more than one list:</p> + <code> +4> ssh:chk_algos_opts( + [{preferred_algorithms, + [{cipher,['aes128-ctr']}, + {mac,['hmac-sha2-256']}, + {kex,['ecdh-sha2-nistp384']}, + {public_key,['ssh-rsa']}, + {compression,[{server2client,[none]}, + {client2server,[zlib]}]} + ] + } + ]). +[{kex,['ecdh-sha2-nistp384']}, + {public_key,['ssh-rsa']}, + {cipher,[{client2server,['aes128-ctr']}, + {server2client,['aes128-ctr']}]}, + {mac,[{client2server,['hmac-sha2-256']}, + {server2client,['hmac-sha2-256']}]}, + {compression,[{client2server,[zlib]}, + {server2client,[none]}]}] + + </code> + <p>Note that the ordering of the tuples in the lists didn't matter.</p> + </section> + </section> + + <section> + <title>Modifying the default set: modify_algorithms</title> + <p>A situation where it might be useful to add an algorithm is when one need to use a supported but disabled one. + An example is the <c>'diffie-hellman-group1-sha1'</c> which nowadays is very unsecure and therefore disabled. It is + however still supported and might be used.</p> + + <p>The option <c>preferred_algorithms</c> may be complicated to use for adding or removing single algorithms. + First one has to list them with <c>ssh:default_algorithms()</c> and then do changes in the lists.</p> + + <p>To facilitate addition or removal of algorithms the option <c>modify_algorithms</c> is available. + See the <seealso marker="ssh#option_modify_algorithms">Reference Manual</seealso> for details.</p> + + <p>The option takes a list with instructions to append, prepend or remove algorithms:</p> + <code type="erl"> +{modify_algorithms, [{append, ...}, + {prepend, ...}, + {rm, ...} + ]} + </code> + <p>Each of the <c>...</c> can be a <c>algs_list()</c> as the argument to the <c>preferred_algorithms</c> option.</p> + <section> + <title>Example 5</title> + <p>As an example let's add the Diffie-Hellman Group1 first in the kex list. It is supported according to + <seealso marker="SSH_app#supported_algos">Supported algoritms</seealso>.</p> + <code type="erl"> +5> ssh:chk_algos_opts( + [{modify_algorithms, + [{prepend, + [{kex,['diffie-hellman-group1-sha1']}] + } + ] + } + ]). +[{kex,['diffie-hellman-group1-sha1','ecdh-sha2-nistp384', + 'ecdh-sha2-nistp521','ecdh-sha2-nistp256', + 'diffie-hellman-group-exchange-sha256', + 'diffie-hellman-group16-sha512', + 'diffie-hellman-group18-sha512', + 'diffie-hellman-group14-sha256', + 'diffie-hellman-group14-sha1', + 'diffie-hellman-group-exchange-sha1']}, + {public_key,['ecdsa-sha2-nistp384','ecdsa-sha2-nistp521', + 'ecdsa-sha2-nistp256','ssh-rsa','rsa-sha2-256', + 'rsa-sha2-512','ssh-dss']}, + {cipher,[{client2server,['[email protected]', + 'aes256-ctr','aes192-ctr','[email protected]', + 'aes128-ctr','aes128-cbc','3des-cbc']}, + {server2client,['[email protected]','aes256-ctr', + 'aes192-ctr','[email protected]','aes128-ctr', + 'aes128-cbc','3des-cbc']}]}, + {mac,[{client2server,['hmac-sha2-256','hmac-sha2-512', + 'hmac-sha1']}, + {server2client,['hmac-sha2-256','hmac-sha2-512', + 'hmac-sha1']}]}, + {compression,[{client2server,[none,'[email protected]',zlib]}, + {server2client,[none,'[email protected]',zlib]}]}] + + </code> + <p>And the result shows that the Diffie-Hellman Group1 is added at the head of the kex list</p> + </section> + + <section> + <title>Example 6</title> + <p>In this example, we in put the 'diffie-hellman-group1-sha1' first and also move the + <c>'ecdh-sha2-nistp521'</c> to the end in the kex list, that is, <c>append</c> it.</p> + <code type="erl"> +6> ssh:chk_algos_opts( + [{modify_algorithms, + [{prepend, + [{kex, ['diffie-hellman-group1-sha1']} + ]}, + {append, + [{kex, ['ecdh-sha2-nistp521']} + ]} + ] + } + ]). +[{kex,['diffie-hellman-group1-sha1','ecdh-sha2-nistp384', + 'ecdh-sha2-nistp256','diffie-hellman-group-exchange-sha256', + 'diffie-hellman-group16-sha512', + 'diffie-hellman-group18-sha512', + 'diffie-hellman-group14-sha256', + 'diffie-hellman-group14-sha1', + 'diffie-hellman-group-exchange-sha1','ecdh-sha2-nistp521']}, + {public_key,['ecdsa-sha2-nistp384','ecdsa-sha2-nistp521', + ..... +] + </code> + <p>Note that the appended algorithm is removed from its original place and then appended to the same list.</p> + </section> + + <section> + <title>Example 7</title> + <p>In this example, we use both options (<c>preferred_algorithms</c> and <c>modify_algorithms</c>) and + also try to prepend an unsupported algorithm. Any unsupported algorithm is quietly removed.</p> + <code type="erl"> +7> ssh:chk_algos_opts( + [{preferred_algorithms, + [{cipher,['aes128-ctr']}, + {mac,['hmac-sha2-256']}, + {kex,['ecdh-sha2-nistp384']}, + {public_key,['ssh-rsa']}, + {compression,[{server2client,[none]}, + {client2server,[zlib]}]} + ] + }, + {modify_algorithms, + [{prepend, + [{kex, ['some unsupported algorithm']} + ]}, + {append, + [{kex, ['diffie-hellman-group1-sha1']} + ]} + ] + } + ]). +[{kex,['ecdh-sha2-nistp384','diffie-hellman-group1-sha1']}, + {public_key,['ssh-rsa']}, + {cipher,[{client2server,['aes128-ctr']}, + {server2client,['aes128-ctr']}]}, + {mac,[{client2server,['hmac-sha2-256']}, + {server2client,['hmac-sha2-256']}]}, + {compression,[{client2server,[zlib]}, + {server2client,[none]}]}] + + </code> + <p>It is of course questionable why anyone would like to use the both these options together, + but it is possible if an unforeseen need should arise.</p> + </section> + + + + </section> + +</chapter> diff --git a/lib/ssh/doc/src/notes.xml b/lib/ssh/doc/src/notes.xml index f93753f1d2..5826d14a4a 100644 --- a/lib/ssh/doc/src/notes.xml +++ b/lib/ssh/doc/src/notes.xml @@ -30,6 +30,22 @@ <file>notes.xml</file> </header> +<section><title>Ssh 4.5.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + All unknown options are sent to the transport handler + regardless of type.</p> + <p> + Own Id: OTP-14541 Aux Id: EIRERL-63 </p> + </item> + </list> + </section> + +</section> + <section><title>Ssh 4.5</title> <section><title>Improvements and New Features</title> diff --git a/lib/ssh/doc/src/ssh.xml b/lib/ssh/doc/src/ssh.xml index ea7e975ef5..d9516fff12 100644 --- a/lib/ssh/doc/src/ssh.xml +++ b/lib/ssh/doc/src/ssh.xml @@ -108,6 +108,9 @@ <tag><c>double_algs() =</c></tag> <item><p><c>[{client2serverlist,simple_algs()},{server2client,simple_algs()}] | simple_algs()</c></p></item> + + <tag><c>modify_algs_list() =</c></tag> + <item><p><c>list( {append,algs_list()} | {prepend,algs_list()} | {rm,algs_list()} )</c></p></item> </taglist> </section> @@ -254,7 +257,8 @@ </p> </item> - <tag><c><![CDATA[{preferred_algorithms, algs_list()}]]></c></tag> + <tag><marker id="option_preferred_algorithms"></marker> + <c><![CDATA[{preferred_algorithms, algs_list()}]]></c></tag> <item> <p>List of algorithms to use in the algorithm negotiation. The default <c>algs_list()</c> can be obtained from <seealso marker="#default_algorithms/0">default_algorithms/0</seealso>. @@ -275,6 +279,8 @@ for cipher but specifies the same algorithms for mac and compression in both directions. The kex (key exchange) is implicit but public_key is set explicitly.</p> + <p>For background and more examples see the <seealso marker="configure_algos#introduction">User's Guide</seealso>.</p> + <warning> <p>Changing the values can make a connection less secure. Do not change unless you know exactly what you are doing. If you do not understand the values then you @@ -282,6 +288,62 @@ </warning> </item> + <tag><marker id="option_modify_algorithms"></marker> + <c><![CDATA[{modify_algorithms, modify_algs_list()}]]></c></tag> + <item> + <p>Modifies the list of algorithms to use in the algorithm negotiation. The modifications are + applied after the option <c>preferred_algorithms</c> (if existing) is applied.</p> + <p>The algoritm for modifications works like this:</p> + <list> + <item> + <p>Input is the <c>modify_algs_list()</c> and a set of algorithms <c>A</c> + obtained from the <c>preferred_algorithms</c> option if existing, or else from the + <seealso marker="ssh#default_algorithms-0">ssh:default_algorithms/0</seealso>. + </p> + </item> + <item> + <p>The head of the <c>modify_algs_list()</c> modifies <c>A</c> giving the result <c>A'</c>.</p> + <p>The possible modifications are:</p> + <list> + <item> + <p>Append or prepend supported but not enabled algorithm(s) to the list of + algorithms. If the wanted algorithms already are in <c>A</c> they will first + be removed and then appended or prepended, + </p> + </item> + <item> + <p>Remove (rm) one or more algorithms from <c>A</c>. + </p> + </item> + </list> + </item> + <item> + <p>Repeat the modification step with the tail of <c>modify_algs_list()</c> and the resulting + <c>A'</c>. + </p> + </item> + </list> + <p>If an unsupported algorithm is in the <c>modify_algs_list()</c>, it will be silently ignored</p> + <p>If there are more than one modify_algorithms options, the result is undefined.</p> + <p>Here is an example of this option:</p> + <code> +{modify_algorithms, + [{prepend, [{kex, ['diffie-hellman-group1-sha1']}], + {rm, [{compression, [none]}]} + ] +} +</code> + <p>The example specifies that:</p> + <list> + <item><p>the old key exchange algorithm 'diffie-hellman-group1-sha1' should be + the main alternative. It will be the main alternative since it is prepened to the list</p> + </item> + <item><p>The compression algorithm none (= no compression) is removed so compression is enforced</p> + </item> + </list> + <p>For background and more examples see the <seealso marker="configure_algos#introduction">User's Guide</seealso>.</p> + </item> + <tag><c><![CDATA[{dh_gex_limits,{Min=integer(),I=integer(),Max=integer()}}]]></c></tag> <item> <p>Sets the three diffie-hellman-group-exchange parameters that guides the connected server in choosing a group. @@ -555,6 +617,8 @@ for cipher but specifies the same algorithms for mac and compression in both directions. The kex (key exchange) is implicit but public_key is set explicitly.</p> + <p>For background and more examples see the <seealso marker="configure_algos#introduction">User's Guide</seealso>.</p> + <warning> <p>Changing the values can make a connection less secure. Do not change unless you know exactly what you are doing. If you do not understand the values then you @@ -562,6 +626,41 @@ </warning> </item> + <tag><marker id="option_modify_algorithms"></marker> + <c><![CDATA[{modify_algorithms, modify_algs_list()}]]></c></tag> + <item> + <p>Modifies the list of algorithms to use in the algorithm negotiation. The modifications are + applied after the option <c>preferred_algorithms</c> is applied (if existing)</p> + <p>The possible modifications are to:</p> + <list> + <item><p>Append or prepend supported but not enabled algorithm(s) to the list of + algorithms.</p><p>If the wanted algorithms already are in the list of algorithms, they will first + be removed and then appended or prepended. + </p> + </item> + <item><p>Remove (rm) one or more algorithms from the list of algorithms.</p></item> + </list> + <p>If an unsupported algorithm is in the list, it will be silently ignored</p> + + <p>Here is an example of this option:</p> + <code> +{modify_algorithms, + [{prepend, [{kex, ['diffie-hellman-group1-sha1']}], + {rm, [{compression, [none]}]} + ] +} +</code> + <p>The example specifies that:</p> + <list> + <item><p>the old key exchange algorithm 'diffie-hellman-group1-sha1' should be + the main alternative. It will be the main alternative since it is prepened to the list</p> + </item> + <item><p>The compression algorithm none (= no compression) is removed so compression is enforced</p> + </item> + </list> + <p>For background and more examples see the <seealso marker="configure_algos#introduction">User's Guide</seealso>.</p> + </item> + <tag><c><![CDATA[{dh_gex_groups, [{Size=integer(),G=integer(),P=integer()}] | {file,filename()} {ssh_moduli_file,filename()} }]]></c></tag> <item> <p>Defines the groups the server may choose among when diffie-hellman-group-exchange is negotiated. diff --git a/lib/ssh/doc/src/ssh_app.xml b/lib/ssh/doc/src/ssh_app.xml index 33ec7aaee0..1cbbdfcf38 100644 --- a/lib/ssh/doc/src/ssh_app.xml +++ b/lib/ssh/doc/src/ssh_app.xml @@ -97,7 +97,7 @@ <p>The <c>known_hosts</c> file contains a list of approved servers and their public keys. Once a server is listed, it can be verified without user interaction. - </p> + </p> </section> <section> <title>Authorized Keys</title> @@ -135,7 +135,7 @@ </p> <p>Supported algorithms are:</p> - + <marker id="supported_algos"></marker> <taglist> <tag>Key exchange algorithms</tag> <item> diff --git a/lib/ssh/doc/src/usersguide.xml b/lib/ssh/doc/src/usersguide.xml index 70051ba771..d902df6848 100644 --- a/lib/ssh/doc/src/usersguide.xml +++ b/lib/ssh/doc/src/usersguide.xml @@ -36,4 +36,5 @@ </description> <xi:include href="introduction.xml"/> <xi:include href="using_ssh.xml"/> + <xi:include href="configure_algos.xml"/> </part> diff --git a/lib/ssh/src/ssh.erl b/lib/ssh/src/ssh.erl index 5ebab43c30..1a5d48baca 100644 --- a/lib/ssh/src/ssh.erl +++ b/lib/ssh/src/ssh.erl @@ -35,6 +35,7 @@ daemon/1, daemon/2, daemon/3, daemon_info/1, default_algorithms/0, + chk_algos_opts/1, stop_listener/1, stop_listener/2, stop_listener/3, stop_daemon/1, stop_daemon/2, stop_daemon/3, shell/1, shell/2, shell/3 @@ -381,6 +382,27 @@ default_algorithms() -> ssh_transport:default_algorithms(). %%-------------------------------------------------------------------- +-spec chk_algos_opts(list(any())) -> algs_list() . +%%-------------------------------------------------------------------- +chk_algos_opts(Opts) -> + case lists:foldl( + fun({preferred_algorithms,_}, Acc) -> Acc; + ({modify_algorithms,_}, Acc) -> Acc; + (KV, Acc) -> [KV|Acc] + end, [], Opts) + of + [] -> + case ssh_options:handle_options(client, Opts) of + M when is_map(M) -> + maps:get(preferred_algorithms, M); + Others -> + Others + end; + OtherOps -> + {error, {non_algo_opts_found,OtherOps}} + end. + +%%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- %% The handle_daemon_args/2 function basically only sets the ip-option in Opts diff --git a/lib/ssh/src/ssh_io.erl b/lib/ssh/src/ssh_io.erl index 8ba759ad60..a7cd1daeec 100644 --- a/lib/ssh/src/ssh_io.erl +++ b/lib/ssh/src/ssh_io.erl @@ -31,8 +31,8 @@ read_line(Prompt, Opts) -> format("~s", [listify(Prompt)]), ?GET_INTERNAL_OPT(user_pid, Opts) ! {self(), question}, receive - Answer when is_list(Answer) -> - Answer + Answer when is_list(Answer) or is_binary(Answer) -> + unicode:characters_to_list(Answer) end. yes_no(Prompt, Opts) -> @@ -44,7 +44,7 @@ yes_no(Prompt, Opts) -> y -> yes; n -> no; - Answer when is_list(Answer) -> + Answer when is_list(Answer) or is_binary(Answer) -> case trim(Answer) of "y" -> yes; "n" -> no; @@ -60,7 +60,7 @@ read_password(Prompt, Opts) -> format("~s", [listify(Prompt)]), ?GET_INTERNAL_OPT(user_pid, Opts) ! {self(), user_password}, receive - Answer when is_list(Answer) -> + Answer when is_list(Answer) or is_binary(Answer) -> case trim(Answer) of "" -> read_password(Prompt, Opts); diff --git a/lib/ssh/src/ssh_options.erl b/lib/ssh/src/ssh_options.erl index 7eeed70739..6939094401 100644 --- a/lib/ssh/src/ssh_options.erl +++ b/lib/ssh/src/ssh_options.erl @@ -170,9 +170,10 @@ handle_options(Role, PropList0, Opts0) when is_map(Opts0), OptionDefinitions), %% Enter the user's values into the map; unknown keys are %% treated as socket options - lists:foldl(fun(KV, Vals) -> - save(KV, OptionDefinitions, Vals) - end, InitialMap, PropList1) + final_preferred_algorithms( + lists:foldl(fun(KV, Vals) -> + save(KV, OptionDefinitions, Vals) + end, InitialMap, PropList1)) catch error:{eoptions, KV, undefined} -> {error, {eoptions,KV}}; @@ -236,7 +237,10 @@ save({Key,Value}, Defs, OptMap) when is_map(OptMap) -> %% by the check fun will give an error exception: error:{check,{BadValue,Extra}} -> error({eoptions, {Key,BadValue}, Extra}) - end. + end; +save(Opt, _Defs, OptMap) when is_map(OptMap) -> + OptMap#{socket_options := [Opt | maps:get(socket_options,OptMap)]}. + %%%================================================================ %%% @@ -506,6 +510,15 @@ default(common) -> class => user_options }, + %% NOTE: This option is supposed to be used only in this very module (?MODULE). There is + %% a final stage in handle_options that "merges" the preferred_algorithms option and this one. + %% The preferred_algorithms is the one to use in the rest of the ssh application! + {modify_algorithms, def} => + #{default => undefined, % signals error if unsupported algo in preferred_algorithms :( + chk => fun check_modify_algorithms/1, + class => user_options + }, + {id_string, def} => #{default => undefined, % FIXME: see ssh_transport:ssh_vsn/0 chk => fun(random) -> @@ -817,83 +830,190 @@ valid_hash(L, Ss) when is_list(L) -> lists:all(fun(S) -> valid_hash(S,Ss) end, L valid_hash(X, _) -> error_in_check(X, "Expect atom or list in fingerprint spec"). %%%---------------------------------------------------------------- -check_preferred_algorithms(Algs) -> - [error_in_check(K,"Bad preferred_algorithms key") - || {K,_} <- Algs, - not lists:keymember(K,1,ssh:default_algorithms())], +check_modify_algorithms(M) when is_list(M) -> + [error_in_check(Op_KVs, "Bad modify_algorithms") + || Op_KVs <- M, + not is_tuple(Op_KVs) + orelse (size(Op_KVs) =/= 2) + orelse (not lists:member(element(1,Op_KVs), [append,prepend,rm]))], + {true, [{Op,normalize_mod_algs(KVs,false)} || {Op,KVs} <- M]}; +check_modify_algorithms(_) -> + error_in_check(modify_algorithms, "Bad option value. List expected."). + + + + +normalize_mod_algs(KVs, UseDefaultAlgs) -> + normalize_mod_algs(ssh_transport:algo_classes(), KVs, [], UseDefaultAlgs). + +normalize_mod_algs([K|Ks], KVs0, Acc, UseDefaultAlgs) -> + %% Pick the expected keys in order and check if they are in the user's list + {Vs1, KVs} = + case lists:keytake(K, 1, KVs0) of + {value, {K,Vs0}, KVs1} -> + {Vs0, KVs1}; + false -> + {[], KVs0} + end, + Vs = normalize_mod_alg_list(K, Vs1, UseDefaultAlgs), + normalize_mod_algs(Ks, KVs, [{K,Vs} | Acc], UseDefaultAlgs); +normalize_mod_algs([], [], Acc, _) -> + %% No values left in the key-value list after removing the expected entries + %% (thats good) + lists:reverse(Acc); +normalize_mod_algs([], [{K,_}|_], _, _) -> + %% Some values left in the key-value list after removing the expected entries + %% (thats bad) + case ssh_transport:algo_class(K) of + true -> error_in_check(K, "Duplicate key"); + false -> error_in_check(K, "Unknown key") + end; +normalize_mod_algs([], [X|_], _, _) -> + error_in_check(X, "Bad list element"). - try alg_duplicates(Algs, [], []) - of - [] -> - {true, - [case proplists:get_value(Key, Algs) of - undefined -> - {Key,DefAlgs}; - Vals -> - handle_pref_alg(Key,Vals,SupAlgs) - end - || {{Key,DefAlgs}, {Key,SupAlgs}} <- lists:zip(ssh:default_algorithms(), - ssh_transport:supported_algorithms()) - ] - }; - - Dups -> - error_in_check(Dups, "Duplicates") - catch - _:_ -> - false - end. -alg_duplicates([{K,V}|KVs], Ks, Dups0) -> - Dups = - case lists:member(K,Ks) of - true -> [K|Dups0]; - false -> Dups0 - end, - case V--lists:usort(V) of - [] -> alg_duplicates(KVs, [K|Ks], Dups); - Ds -> alg_duplicates(KVs, [K|Ks], Dups++Ds) + +%%% Handle the algorithms list +normalize_mod_alg_list(K, Vs, UseDefaultAlgs) -> + normalize_mod_alg_list(K, + ssh_transport:algo_two_spec_class(K), + Vs, + def_alg(K,UseDefaultAlgs)). + + +normalize_mod_alg_list(_K, _, [], Default) -> + Default; + +normalize_mod_alg_list(K, true, [{client2server,L1}], [_,{server2client,L2}]) -> + [nml1(K,{client2server,L1}), + {server2client,L2}]; + +normalize_mod_alg_list(K, true, [{server2client,L2}], [{client2server,L1},_]) -> + [{client2server,L1}, + nml1(K,{server2client,L2})]; + +normalize_mod_alg_list(K, true, [{server2client,L2},{client2server,L1}], _) -> + [nml1(K,{client2server,L1}), + nml1(K,{server2client,L2})]; + +normalize_mod_alg_list(K, true, [{client2server,L1},{server2client,L2}], _) -> + [nml1(K,{client2server,L1}), + nml1(K,{server2client,L2})]; + +normalize_mod_alg_list(K, true, L0, _) -> + L = nml(K,L0), % Throws errors + [{client2server,L}, + {server2client,L}]; + +normalize_mod_alg_list(K, false, L, _) -> + nml(K,L). + + +nml1(K, {T,V}) when T==client2server ; T==server2client -> + {T, nml({K,T}, V)}. + +nml(K, L) -> + [error_in_check(K, "Bad value for this key") % This is a throw + || V <- L, + not is_atom(V) + ], + case L -- lists:usort(L) of + [] -> ok; + Dups -> error_in_check({K,Dups}, "Duplicates") % This is a throw + end, + L. + + +def_alg(K, false) -> + case ssh_transport:algo_two_spec_class(K) of + false -> []; + true -> [{client2server,[]}, {server2client,[]}] end; -alg_duplicates([], _Ks, Dups) -> - Dups. - -handle_pref_alg(Key, - Vs=[{client2server,C2Ss=[_|_]},{server2client,S2Cs=[_|_]}], - [{client2server,Sup_C2Ss},{server2client,Sup_S2Cs}] - ) -> - chk_alg_vs(Key, C2Ss, Sup_C2Ss), - chk_alg_vs(Key, S2Cs, Sup_S2Cs), - {Key, Vs}; - -handle_pref_alg(Key, - Vs=[{server2client,[_|_]},{client2server,[_|_]}], - Sup=[{client2server,_},{server2client,_}] - ) -> - handle_pref_alg(Key, lists:reverse(Vs), Sup); - -handle_pref_alg(Key, - Vs=[V|_], - Sup=[{client2server,_},{server2client,_}] - ) when is_atom(V) -> - handle_pref_alg(Key, [{client2server,Vs},{server2client,Vs}], Sup); - -handle_pref_alg(Key, - Vs=[V|_], - Sup=[S|_] - ) when is_atom(V), is_atom(S) -> - chk_alg_vs(Key, Vs, Sup), - {Key, Vs}; - -handle_pref_alg(Key, Vs, _) -> - error_in_check({Key,Vs}, "Badly formed list"). - -chk_alg_vs(OptKey, Values, SupportedValues) -> - case (Values -- SupportedValues) of - [] -> Values; - [none] -> [none]; % for testing only - Bad -> error_in_check({OptKey,Bad}, "Unsupported value(s) found") +def_alg(K, true) -> + ssh_transport:default_algorithms(K). + + + +check_preferred_algorithms(Algs) when is_list(Algs) -> + check_input_ok(Algs), + {true, normalize_mod_algs(Algs, true)}; + +check_preferred_algorithms(_) -> + error_in_check(modify_algorithms, "Bad option value. List expected."). + + +check_input_ok(Algs) -> + [error_in_check(KVs, "Bad preferred_algorithms") + || KVs <- Algs, + not is_tuple(KVs) + orelse (size(KVs) =/= 2)]. + +%%%---------------------------------------------------------------- +final_preferred_algorithms(Options) -> + Result = + case ?GET_OPT(modify_algorithms, Options) of + undefined -> + rm_non_supported(true, + ?GET_OPT(preferred_algorithms, Options)); + ModAlgs -> + rm_non_supported(false, + eval_ops(?GET_OPT(preferred_algorithms, Options), + ModAlgs)) + end, + error_if_empty(Result), % Throws errors if any value list is empty + ?PUT_OPT({preferred_algorithms,Result}, Options). + +eval_ops(PrefAlgs, ModAlgs) -> + lists:foldl(fun eval_op/2, PrefAlgs, ModAlgs). + +eval_op({Op,AlgKVs}, PrefAlgs) -> + eval_op(Op, AlgKVs, PrefAlgs, []). + +eval_op(Op, [{C,L1}|T1], [{C,L2}|T2], Acc) -> + eval_op(Op, T1, T2, [{C,eval_op(Op,L1,L2,[])} | Acc]); + +eval_op(_, [], [], Acc) -> lists:reverse(Acc); +eval_op(rm, Opt, Pref, []) when is_list(Opt), is_list(Pref) -> Pref -- Opt; +eval_op(append, Opt, Pref, []) when is_list(Opt), is_list(Pref) -> (Pref--Opt) ++ Opt; +eval_op(prepend, Opt, Pref, []) when is_list(Opt), is_list(Pref) -> Opt ++ (Pref--Opt). + + +rm_non_supported(UnsupIsErrorFlg, KVs) -> + [{K,rmns(K,Vs, UnsupIsErrorFlg)} || {K,Vs} <- KVs]. + +rmns(K, Vs, UnsupIsErrorFlg) -> + case ssh_transport:algo_two_spec_class(K) of + false -> + rm_unsup(Vs, ssh_transport:supported_algorithms(K), UnsupIsErrorFlg, K); + true -> + [{C, rm_unsup(Vsx, Sup, UnsupIsErrorFlg, {K,C})} + || {{C,Vsx},{C,Sup}} <- lists:zip(Vs,ssh_transport:supported_algorithms(K)) + ] end. +rm_unsup(A, B, Flg, ErrInf) -> + case A--B of + Unsup=[_|_] when Flg==true -> error({eoptions, + {preferred_algorithms,{ErrInf,Unsup}}, + "Unsupported value(s) found" + }); + Unsup -> A -- Unsup + end. + + +error_if_empty([{K,[]}|_]) -> + error({eoptions, K, "Empty resulting algorithm list"}); +error_if_empty([{K,[{client2server,[]}, {server2client,[]}]}]) -> + error({eoptions, K, "Empty resulting algorithm list"}); +error_if_empty([{K,[{client2server,[]}|_]} | _]) -> + error({eoptions, {K,client2server}, "Empty resulting algorithm list"}); +error_if_empty([{K,[_,{server2client,[]}|_]} | _]) -> + error({eoptions, {K,server2client}, "Empty resulting algorithm list"}); +error_if_empty([_|T]) -> + error_if_empty(T); +error_if_empty([]) -> + ok. + %%%---------------------------------------------------------------- forbidden_option(K,V) -> Txt = io_lib:format("The option '~s' is used internally. The " diff --git a/lib/ssh/src/ssh_sftp.erl b/lib/ssh/src/ssh_sftp.erl index c1558a19b1..9e1229dc85 100644 --- a/lib/ssh/src/ssh_sftp.erl +++ b/lib/ssh/src/ssh_sftp.erl @@ -1050,7 +1050,7 @@ attr_to_info(A) when is_record(A, ssh_xfer_attr) -> #file_info{ size = A#ssh_xfer_attr.size, type = A#ssh_xfer_attr.type, - access = read_write, %% FIXME: read/write/read_write/none + access = file_mode_to_owner_access(A#ssh_xfer_attr.permissions), atime = unix_to_datetime(A#ssh_xfer_attr.atime), mtime = unix_to_datetime(A#ssh_xfer_attr.mtime), ctime = unix_to_datetime(A#ssh_xfer_attr.createtime), @@ -1062,6 +1062,28 @@ attr_to_info(A) when is_record(A, ssh_xfer_attr) -> uid = A#ssh_xfer_attr.owner, gid = A#ssh_xfer_attr.group}. +file_mode_to_owner_access(FileMode) + when is_integer(FileMode) -> + %% The file mode contains the access permissions. + %% The read and write access permission of file owner + %% are located in 8th and 7th bit of file mode respectively. + + ReadPermission = ((FileMode bsr 8) band 1), + WritePermission = ((FileMode bsr 7) band 1), + case {ReadPermission, WritePermission} of + {1, 1} -> + read_write; + {1, 0} -> + read; + {0, 1} -> + write; + {0, 0} -> + none; + _ -> + undefined + end; +file_mode_to_owner_access(_) -> + undefined. unix_to_datetime(undefined) -> undefined; diff --git a/lib/ssh/src/ssh_transport.erl b/lib/ssh/src/ssh_transport.erl index 412f5de9de..c48c0800e4 100644 --- a/lib/ssh/src/ssh_transport.erl +++ b/lib/ssh/src/ssh_transport.erl @@ -34,6 +34,8 @@ -export([next_seqnum/1, supported_algorithms/0, supported_algorithms/1, default_algorithms/0, default_algorithms/1, + algo_classes/0, algo_class/1, + algo_two_spec_classes/0, algo_two_spec_class/1, handle_packet_part/4, handle_hello_version/1, key_exchange_init_msg/1, @@ -81,6 +83,23 @@ default_algorithms() -> [{K,default_algorithms(K)} || K <- algo_classes()]. algo_classes() -> [kex, public_key, cipher, mac, compression]. +algo_class(kex) -> true; +algo_class(public_key) -> true; +algo_class(cipher) -> true; +algo_class(mac) -> true; +algo_class(compression) -> true; +algo_class(_) -> false. + + +algo_two_spec_classes() -> [cipher, mac, compression]. + +algo_two_spec_class(cipher) -> true; +algo_two_spec_class(mac) -> true; +algo_two_spec_class(compression) -> true; +algo_two_spec_class(_) -> false. + + + default_algorithms(kex) -> supported_algorithms(kex, [ 'diffie-hellman-group1-sha1' % Gone in OpenSSH 7.3.p1 diff --git a/lib/ssh/test/ssh_protocol_SUITE.erl b/lib/ssh/test/ssh_protocol_SUITE.erl index 0837fe7eaf..7da921adb2 100644 --- a/lib/ssh/test/ssh_protocol_SUITE.erl +++ b/lib/ssh/test/ssh_protocol_SUITE.erl @@ -34,8 +34,8 @@ -define(NEWLINE, <<"\r\n">>). -define(REKEY_DATA_TMO, 65000). -%%-define(DEFAULT_KEX, 'diffie-hellman-group1-sha1'). -define(DEFAULT_KEX, 'diffie-hellman-group14-sha256'). +-define(EXTRA_KEX, 'diffie-hellman-group1-sha1'). -define(CIPHERS, ['aes256-ctr','aes192-ctr','aes128-ctr','aes128-cbc','3des-cbc']). -define(DEFAULT_CIPHERS, [{client2server,?CIPHERS}, {server2client,?CIPHERS}]). @@ -60,7 +60,8 @@ all() -> {group,authentication}, {group,packet_size_error}, {group,field_size_error}, - {group,ext_info} + {group,ext_info}, + {group,preferred_algorithms} ]. groups() -> @@ -96,7 +97,13 @@ groups() -> no_ext_info_s2, ext_info_s, ext_info_c - ]} + ]}, + {preferred_algorithms, [], [preferred_algorithms, + modify_append, + modify_prepend, + modify_rm, + modify_combo + ]} ]. @@ -701,8 +708,6 @@ ext_info_s(Config) -> %%%-------------------------------------------------------------------- %%% The client sends the extension ext_info_c(Config) -> - {User,_Pwd} = server_user_password(Config), - %% Create a listening socket as server socket: {ok,InitialState} = ssh_trpt_test_lib:exec(listen), HostPort = ssh_trpt_test_lib:server_host_port(InitialState), @@ -757,10 +762,135 @@ ext_info_c(Config) -> {result, Pid, Error} -> ct:fail("Error: ~p",[Error]) end. + +%%%---------------------------------------------------------------- +%%% +preferred_algorithms(Config) -> + Ciphers = filter_supported(cipher, ?CIPHERS), + {error,{eoptions,{{preferred_algorithms,{kex,[some_unknown_algo]}}, + "Unsupported value(s) found"}}} = + chk_pref_algs(Config, + [?DEFAULT_KEX], + Ciphers, + [{preferred_algorithms, [{kex,[some_unknown_algo,?DEFAULT_KEX]}, + {cipher,Ciphers} + ]} + ]). + +%%%---------------------------------------------------------------- +%%% +modify_append(Config) -> + Ciphers = filter_supported(cipher, ?CIPHERS), + {ok,_} = + chk_pref_algs(Config, + [?DEFAULT_KEX, ?EXTRA_KEX], + Ciphers, + [{preferred_algorithms, [{kex,[?DEFAULT_KEX]}, + {cipher,Ciphers} + ]}, + {modify_algorithms, [{append,[{kex,[some_unknown_algo,?EXTRA_KEX]}]}]} + ]). + +%%%---------------------------------------------------------------- +%%% +modify_prepend(Config) -> + Ciphers = filter_supported(cipher, ?CIPHERS), + {ok,_} = + chk_pref_algs(Config, + [?EXTRA_KEX, ?DEFAULT_KEX], + Ciphers, + [{preferred_algorithms, [{kex,[?DEFAULT_KEX]}, + {cipher,Ciphers} + ]}, + {modify_algorithms, [{prepend,[{kex,[some_unknown_algo,?EXTRA_KEX]}]}]} + ]). + +%%%---------------------------------------------------------------- +%%% +modify_rm(Config) -> + Ciphers = filter_supported(cipher, ?CIPHERS), + {ok,_} = + chk_pref_algs(Config, + [?DEFAULT_KEX], + tl(Ciphers), + [{preferred_algorithms, [{kex,[?DEFAULT_KEX,?EXTRA_KEX]}, + {cipher,Ciphers} + ]}, + {modify_algorithms, [{rm,[{kex,[some_unknown_algo,?EXTRA_KEX]}, + {cipher,[hd(Ciphers)]} + ]} + ]} + ]). + + +%%%---------------------------------------------------------------- +%%% +modify_combo(Config) -> + Ciphers = filter_supported(cipher, ?CIPHERS), + LastC = lists:last(Ciphers), + {ok,_} = + chk_pref_algs(Config, + [?DEFAULT_KEX], + [LastC] ++ (tl(Ciphers)--[LastC]) ++ [hd(Ciphers)], + [{preferred_algorithms, [{kex,[?DEFAULT_KEX,?EXTRA_KEX]}, + {cipher,Ciphers} + ]}, + {modify_algorithms, [{rm,[{kex,[some_unknown_algo,?EXTRA_KEX]} + ]}, + {prepend,[{cipher,[{server2client,[LastC]}]} + ]}, + {append,[{cipher,[a,hd(Ciphers),b]} + ]} + ]} + ]). + %%%================================================================ %%%==== Internal functions ======================================== %%%================================================================ +chk_pref_algs(Config, + ExpectedKex, + ExpectedCiphers, + ServerPrefOpts) -> + %% Start the dameon + case ssh_test_lib:daemon( + [{send_ext_info,false}, + {recv_ext_info,false}, + {system_dir, system_dir(Config)} + | ServerPrefOpts]) + of + {_,Host,Port} -> + %% Check the Kex part + ssh_trpt_test_lib:exec( + [{set_options, [print_ops, {print_messages,detail}]}, + {connect, Host, Port, + [{silently_accept_hosts, true}, + {user_dir, user_dir(Config)}, + {user_interaction, false} + ]}, + {send, hello}, + receive_hello, + {match, + #ssh_msg_kexinit{ + kex_algorithms = to_lists(ExpectedKex), + encryption_algorithms_server_to_client = to_lists(ExpectedCiphers), + _ = '_'}, + receive_msg} + ]); + Error -> + Error + end. + + +filter_supported(K, Algs) -> Algs -- (Algs--supported(K)). + +supported(K) -> proplists:get_value( + server2client, + ssh_transport:supported_algorithms(cipher)). + +to_lists(L) -> lists:map(fun erlang:atom_to_list/1, L). + + %%%---- init_suite and end_suite --------------------------------------- start_apps(Config) -> catch ssh:stop(), diff --git a/lib/ssh/test/ssh_sftp_SUITE.erl b/lib/ssh/test/ssh_sftp_SUITE.erl index 680a8ef52e..7aa3d8a00a 100644 --- a/lib/ssh/test/ssh_sftp_SUITE.erl +++ b/lib/ssh/test/ssh_sftp_SUITE.erl @@ -92,7 +92,7 @@ groups() -> {write_read_tests, [], [open_close_file, open_close_dir, read_file, read_dir, write_file, write_file_iolist, write_big_file, sftp_read_big_file, rename_file, mk_rm_dir, remove_file, links, - retrieve_attributes, set_attributes, async_read, + retrieve_attributes, set_attributes, file_owner_access, async_read, async_write, position, pos_read, pos_write, start_channel_sock ]} @@ -521,7 +521,36 @@ set_attributes(Config) when is_list(Config) -> ok = file:write_file(FileName, "hello again"). %%-------------------------------------------------------------------- +file_owner_access() -> + [{doc,"Test file user access validity"}]. +file_owner_access(Config) when is_list(Config) -> + case os:type() of + {win32, _} -> + {skip, "Not a relevant test on Windows"}; + _ -> + FileName = proplists:get_value(filename, Config), + {Sftp, _} = proplists:get_value(sftp, Config), + + {ok, #file_info{mode = InitialMode}} = ssh_sftp:read_file_info(Sftp, FileName), + + ok = ssh_sftp:write_file_info(Sftp, FileName, #file_info{mode=8#000}), + {ok, #file_info{access = none}} = ssh_sftp:read_file_info(Sftp, FileName), + + ok = ssh_sftp:write_file_info(Sftp, FileName, #file_info{mode=8#400}), + {ok, #file_info{access = read}} = ssh_sftp:read_file_info(Sftp, FileName), + + ok = ssh_sftp:write_file_info(Sftp, FileName, #file_info{mode=8#200}), + {ok, #file_info{access = write}} = ssh_sftp:read_file_info(Sftp, FileName), + ok = ssh_sftp:write_file_info(Sftp, FileName, #file_info{mode=8#600}), + {ok, #file_info{access = read_write}} = ssh_sftp:read_file_info(Sftp, FileName), + + ok = ssh_sftp:write_file_info(Sftp, FileName, #file_info{mode=InitialMode}), + + ok + end. + +%%-------------------------------------------------------------------- async_read() -> [{doc,"Test API aread/3"}]. async_read(Config) when is_list(Config) -> diff --git a/lib/ssh/vsn.mk b/lib/ssh/vsn.mk index 7208baca6e..006228f8e7 100644 --- a/lib/ssh/vsn.mk +++ b/lib/ssh/vsn.mk @@ -1,5 +1,5 @@ #-*-makefile-*- ; force emacs to enter makefile-mode -SSH_VSN = 4.5 +SSH_VSN = 4.5.1 APP_VSN = "ssh-$(SSH_VSN)" diff --git a/lib/ssl/src/dtls_connection.erl b/lib/ssl/src/dtls_connection.erl index e8cfbbe2e3..ff3e69bae5 100644 --- a/lib/ssl/src/dtls_connection.erl +++ b/lib/ssl/src/dtls_connection.erl @@ -48,7 +48,7 @@ select_sni_extension/1]). %% Alert and close handling --export([encode_alert/3,send_alert/2, close/5]). +-export([encode_alert/3,send_alert/2, close/5, protocol_name/0]). %% Data handling @@ -208,6 +208,9 @@ setopts(Transport, Socket, Other) -> getopts(Transport, Socket, Tag) -> dtls_socket:getopts(Transport, Socket, Tag). +protocol_name() -> + "DTLS". + %%==================================================================== %% tls_connection_sup API %%==================================================================== @@ -273,7 +276,9 @@ init({call, _} = Type, Event, #state{role = server, transport_cb = gen_udp} = St Result = ssl_connection:init(Type, Event, State#state{flight_state = {retransmit, ?INITIAL_RETRANSMIT_TIMEOUT}, protocol_specific = #{current_cookie_secret => dtls_v1:cookie_secret(), - previous_cookie_secret => <<>>}}, + previous_cookie_secret => <<>>, + ignored_alerts => 0, + max_ignored_alerts => 10}}, ?MODULE), erlang:send_after(dtls_v1:cookie_timeout(), self(), new_cookie_secret), Result; @@ -371,7 +376,7 @@ hello(internal, #server_hello{} = Hello, ssl_options = SslOptions} = State) -> case dtls_handshake:hello(Hello, SslOptions, ConnectionStates0, Renegotiation) of #alert{} = Alert -> - ssl_connection:handle_own_alert(Alert, ReqVersion, hello, State); + handle_own_alert(Alert, ReqVersion, hello, State); {Version, NewId, ConnectionStates, ProtoExt, Protocol} -> ssl_connection:handle_session(Hello, Version, NewId, ConnectionStates, ProtoExt, Protocol, State) @@ -543,7 +548,7 @@ handle_call(Event, From, StateName, State) -> handle_common_event(internal, #alert{} = Alert, StateName, #state{negotiated_version = Version} = State) -> - ssl_connection:handle_own_alert(Alert, Version, StateName, State); + handle_own_alert(Alert, Version, StateName, State); %%% DTLS record protocol level handshake messages handle_common_event(internal, #ssl_tls{type = ?HANDSHAKE, fragment = Data}, @@ -562,7 +567,7 @@ handle_common_event(internal, #ssl_tls{type = ?HANDSHAKE, State#state{unprocessed_handshake_events = unprocessed_events(Events)}, Events} end catch throw:#alert{} = Alert -> - ssl_connection:handle_own_alert(Alert, Version, StateName, State0) + handle_own_alert(Alert, Version, StateName, State0) end; %%% DTLS record protocol level application data messages handle_common_event(internal, #ssl_tls{type = ?APPLICATION_DATA, fragment = Data}, StateName, State) -> @@ -577,7 +582,7 @@ handle_common_event(internal, #ssl_tls{type = ?ALERT, fragment = EncAlerts}, Sta Alerts = [_|_] -> handle_alerts(Alerts, {next_state, StateName, State}); #alert{} = Alert -> - ssl_connection:handle_own_alert(Alert, Version, StateName, State) + handle_own_alert(Alert, Version, StateName, State) end; %% Ignore unknown TLS record level protocol messages handle_common_event(internal, #ssl_tls{type = _Unknown}, StateName, State) -> @@ -629,7 +634,7 @@ handle_client_hello(#client_hello{client_version = ClientVersion} = Hello, case dtls_handshake:hello(Hello, SslOpts, {Port, Session0, Cache, CacheCb, ConnectionStates0, Cert, KeyExAlg}, Renegotiation) of #alert{} = Alert -> - ssl_connection:handle_own_alert(Alert, ClientVersion, hello, State0); + handle_own_alert(Alert, ClientVersion, hello, State0); {Version, {Type, Session}, ConnectionStates, Protocol0, ServerHelloExt, HashSign} -> Protocol = case Protocol0 of @@ -964,3 +969,54 @@ unprocessed_events(Events) -> %% process more TLS-records received on the socket. erlang:length(Events)-1. +handle_own_alert(Alert, Version, StateName, #state{transport_cb = gen_udp, + role = Role, + ssl_options = Options} = State0) -> + case ignore_alert(Alert, State0) of + {true, State} -> + log_ignore_alert(Options#ssl_options.log_alert, StateName, Alert, Role), + {next_state, StateName, State}; + {false, State} -> + ssl_connection:handle_own_alert(Alert, Version, StateName, State) + end; +handle_own_alert(Alert, Version, StateName, State) -> + ssl_connection:handle_own_alert(Alert, Version, StateName, State). + + +ignore_alert(#alert{level = ?FATAL}, #state{protocol_specific = #{ignored_alerts := N, + max_ignored_alerts := N}} = State) -> + {false, State}; +ignore_alert(#alert{level = ?FATAL} = Alert, + #state{protocol_specific = #{ignored_alerts := N} = PS} = State) -> + case is_ignore_alert(Alert) of + true -> + {true, State#state{protocol_specific = PS#{ignored_alerts => N+1}}}; + false -> + {false, State} + end; +ignore_alert(_, State) -> + {false, State}. + +%% RFC 6347 4.1.2.7. Handling Invalid Records +%% recommends to silently ignore invalid DTLS records when +%% upd is the transport. Note we do not support compression so no need +%% include ?DECOMPRESSION_FAILURE +is_ignore_alert(#alert{description = ?BAD_RECORD_MAC}) -> + true; +is_ignore_alert(#alert{description = ?RECORD_OVERFLOW}) -> + true; +is_ignore_alert(#alert{description = ?DECODE_ERROR}) -> + true; +is_ignore_alert(#alert{description = ?DECRYPT_ERROR}) -> + true; +is_ignore_alert(#alert{description = ?ILLEGAL_PARAMETER}) -> + true; +is_ignore_alert(_) -> + false. + +log_ignore_alert(true, StateName, Alert, Role) -> + Txt = ssl_alert:alert_txt(Alert), + error_logger:format("DTLS over UDP ~p: In state ~p ignored to send ALERT ~s as DoS-attack mitigation \n", + [Role, StateName, Txt]); +log_ignore_alert(false, _, _,_) -> + ok. diff --git a/lib/ssl/src/dtls_socket.erl b/lib/ssl/src/dtls_socket.erl index fbbd479428..5f854fbb4b 100644 --- a/lib/ssl/src/dtls_socket.erl +++ b/lib/ssl/src/dtls_socket.erl @@ -137,7 +137,7 @@ internal_inet_values() -> [{active, false}, {mode,binary}]. default_inet_values() -> - [{active, true}, {mode, list}]. + [{active, true}, {mode, list}, {packet, 0}, {packet_size, 0}]. default_cb_info() -> {gen_udp, udp, udp_closed, udp_error}. @@ -149,8 +149,12 @@ get_emulated_opts(EmOpts, EmOptNames) -> emulated_socket_options(InetValues, #socket_options{ mode = Mode, + packet = Packet, + packet_size = PacketSize, active = Active}) -> #socket_options{ mode = proplists:get_value(mode, InetValues, Mode), + packet = proplists:get_value(packet, InetValues, Packet), + packet_size = proplists:get_value(packet_size, InetValues, PacketSize), active = proplists:get_value(active, InetValues, Active) }. diff --git a/lib/ssl/src/ssl.app.src b/lib/ssl/src/ssl.app.src index 064dcd6892..51407ef3b9 100644 --- a/lib/ssl/src/ssl.app.src +++ b/lib/ssl/src/ssl.app.src @@ -63,7 +63,7 @@ {applications, [crypto, public_key, kernel, stdlib]}, {env, []}, {mod, {ssl_app, []}}, - {runtime_dependencies, ["stdlib-3.2","public_key-1.2","kernel-3.0", + {runtime_dependencies, ["stdlib-3.2","public_key-1.5","kernel-3.0", "erts-7.0","crypto-3.3", "inets-5.10.7"]}]}. diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl index 75eb308ba5..4e592c02ec 100644 --- a/lib/ssl/src/ssl.erl +++ b/lib/ssl/src/ssl.erl @@ -569,7 +569,7 @@ renegotiate(#sslsocket{pid = {Listen,_}}) when is_port(Listen) -> %%-------------------------------------------------------------------- -spec prf(#sslsocket{}, binary() | 'master_secret', binary(), - binary() | prf_random(), non_neg_integer()) -> + [binary() | prf_random()], non_neg_integer()) -> {ok, binary()} | {error, reason()}. %% %% Description: use a ssl sessions TLS PRF to generate key material @@ -713,6 +713,13 @@ handle_options(Opts0, Role, Host) -> Protocol = handle_option(protocol, Opts, tls), + case Versions of + [{3, 0}] -> + reject_alpn_next_prot_options(Opts); + _ -> + ok + end, + SSLOptions = #ssl_options{ versions = Versions, verify = validate_option(verify, Verify), @@ -809,7 +816,7 @@ handle_options(Opts0, Role, Host) -> ConnetionCb = connection_cb(Opts), {ok, #config{ssl = SSLOptions, emulated = Emulated, inet_ssl = Sock, - inet_user = SockOpts, transport_info = CbInfo, connection_cb = ConnetionCb + inet_user = Sock, transport_info = CbInfo, connection_cb = ConnetionCb }}. @@ -956,55 +963,32 @@ validate_option(hibernate_after, Value) when is_integer(Value), Value >= 0 -> validate_option(erl_dist,Value) when is_boolean(Value) -> Value; -validate_option(Opt, Value) - when Opt =:= alpn_advertised_protocols orelse Opt =:= alpn_preferred_protocols, - is_list(Value) -> - case tls_record:highest_protocol_version([]) of - {3,0} -> - throw({error, {options, {not_supported_in_sslv3, {Opt, Value}}}}); - _ -> - validate_binary_list(Opt, Value), - Value - end; +validate_option(Opt, Value) when Opt =:= alpn_advertised_protocols orelse Opt =:= alpn_preferred_protocols, + is_list(Value) -> + validate_binary_list(Opt, Value), + Value; validate_option(Opt, Value) when Opt =:= alpn_advertised_protocols orelse Opt =:= alpn_preferred_protocols, Value =:= undefined -> undefined; -validate_option(client_preferred_next_protocols = Opt, {Precedence, PreferredProtocols} = Value) +validate_option(client_preferred_next_protocols, {Precedence, PreferredProtocols}) when is_list(PreferredProtocols) -> - case tls_record:highest_protocol_version([]) of - {3,0} -> - throw({error, {options, {not_supported_in_sslv3, {Opt, Value}}}}); - _ -> - validate_binary_list(client_preferred_next_protocols, PreferredProtocols), - validate_npn_ordering(Precedence), - {Precedence, PreferredProtocols, ?NO_PROTOCOL} - end; -validate_option(client_preferred_next_protocols = Opt, {Precedence, PreferredProtocols, Default} = Value) - when is_list(PreferredProtocols), is_binary(Default), - byte_size(Default) > 0, byte_size(Default) < 256 -> - case tls_record:highest_protocol_version([]) of - {3,0} -> - throw({error, {options, {not_supported_in_sslv3, {Opt, Value}}}}); - _ -> - validate_binary_list(client_preferred_next_protocols, PreferredProtocols), - validate_npn_ordering(Precedence), - Value - end; - + validate_binary_list(client_preferred_next_protocols, PreferredProtocols), + validate_npn_ordering(Precedence), + {Precedence, PreferredProtocols, ?NO_PROTOCOL}; +validate_option(client_preferred_next_protocols, {Precedence, PreferredProtocols, Default} = Value) + when is_list(PreferredProtocols), is_binary(Default), + byte_size(Default) > 0, byte_size(Default) < 256 -> + validate_binary_list(client_preferred_next_protocols, PreferredProtocols), + validate_npn_ordering(Precedence), + Value; validate_option(client_preferred_next_protocols, undefined) -> undefined; validate_option(log_alert, Value) when is_boolean(Value) -> Value; -validate_option(next_protocols_advertised = Opt, Value) when is_list(Value) -> - case tls_record:highest_protocol_version([]) of - {3,0} -> - throw({error, {options, {not_supported_in_sslv3, {Opt, Value}}}}); - _ -> - validate_binary_list(next_protocols_advertised, Value), - Value - end; - +validate_option(next_protocols_advertised, Value) when is_list(Value) -> + validate_binary_list(next_protocols_advertised, Value), + Value; validate_option(next_protocols_advertised, undefined) -> undefined; validate_option(server_name_indication = Opt, Value) when is_list(Value) -> @@ -1483,3 +1467,22 @@ server_name_indication_default(Host) when is_list(Host) -> Host; server_name_indication_default(_) -> undefined. + + +reject_alpn_next_prot_options(Opts) -> + AlpnNextOpts = [alpn_advertised_protocols, + alpn_preferred_protocols, + next_protocols_advertised, + next_protocol_selector, + client_preferred_next_protocols], + reject_alpn_next_prot_options(AlpnNextOpts, Opts). + +reject_alpn_next_prot_options([], _) -> + ok; +reject_alpn_next_prot_options([Opt| AlpnNextOpts], Opts) -> + case lists:keyfind(Opt, 1, Opts) of + {Opt, Value} -> + throw({error, {options, {not_supported_in_sslv3, {Opt, Value}}}}); + false -> + reject_alpn_next_prot_options(AlpnNextOpts, Opts) + end. diff --git a/lib/ssl/src/ssl_alert.erl b/lib/ssl/src/ssl_alert.erl index 696a55e4b9..db415a3666 100644 --- a/lib/ssl/src/ssl_alert.erl +++ b/lib/ssl/src/ssl_alert.erl @@ -32,7 +32,7 @@ -include("ssl_record.hrl"). -include("ssl_internal.hrl"). --export([decode/1, alert_txt/1, reason_code/2]). +-export([decode/1, own_alert_txt/1, alert_txt/1, reason_code/2]). %%==================================================================== %% Internal application API @@ -57,16 +57,32 @@ decode(Bin) -> reason_code(#alert{description = ?CLOSE_NOTIFY}, _) -> closed; reason_code(#alert{description = Description}, _) -> - {tls_alert, description_txt(Description)}. + {tls_alert, string:to_lower(description_txt(Description))}. + +%%-------------------------------------------------------------------- +-spec own_alert_txt(#alert{}) -> string(). +%% +%% Description: Returns the error string for given alert generated +%% by the erlang implementation. +%%-------------------------------------------------------------------- +own_alert_txt(#alert{level = Level, description = Description, where = {Mod,Line}, reason = undefined, role = Role}) -> + "at " ++ Mod ++ ":" ++ integer_to_list(Line) ++ " generated " ++ string:to_upper(atom_to_list(Role)) ++ " ALERT: " ++ + level_txt(Level) ++ description_txt(Description); +own_alert_txt(#alert{reason = Reason} = Alert) -> + BaseTxt = own_alert_txt(Alert#alert{reason = undefined}), + FormatDepth = 9, % Some limit on printed representation of an error + ReasonTxt = lists:flatten(io_lib:format("~P", [Reason, FormatDepth])), + BaseTxt ++ " - " ++ ReasonTxt. %%-------------------------------------------------------------------- -spec alert_txt(#alert{}) -> string(). %% -%% Description: Returns the error string for given alert. +%% Description: Returns the error string for given alert received from +%% the peer. %%-------------------------------------------------------------------- -alert_txt(#alert{level = Level, description = Description, where = {Mod,Line}, reason = undefined}) -> - Mod ++ ":" ++ integer_to_list(Line) ++ ":" ++ - level_txt(Level) ++" "++ description_txt(Description); +alert_txt(#alert{level = Level, description = Description, reason = undefined, role = Role}) -> + "received " ++ string:to_upper(atom_to_list(Role)) ++ " ALERT: " ++ + level_txt(Level) ++ description_txt(Description); alert_txt(#alert{reason = Reason} = Alert) -> BaseTxt = alert_txt(Alert#alert{reason = undefined}), FormatDepth = 9, % Some limit on printed representation of an error @@ -93,73 +109,73 @@ decode(<<>>, Acc, _) -> lists:reverse(Acc, []). level_txt(?WARNING) -> - "Warning:"; + "Warning - "; level_txt(?FATAL) -> - "Fatal error:". + "Fatal - ". description_txt(?CLOSE_NOTIFY) -> - "close notify"; + "Close Notify"; description_txt(?UNEXPECTED_MESSAGE) -> - "unexpected message"; + "Unexpected Message"; description_txt(?BAD_RECORD_MAC) -> - "bad record mac"; -description_txt(?DECRYPTION_FAILED) -> - "decryption failed"; + "Bad Record MAC"; +description_txt(?DECRYPTION_FAILED_RESERVED) -> + "Decryption Failed Reserved"; description_txt(?RECORD_OVERFLOW) -> - "record overflow"; + "Record Overflow"; description_txt(?DECOMPRESSION_FAILURE) -> - "decompression failure"; + "Decompression Failure"; description_txt(?HANDSHAKE_FAILURE) -> - "handshake failure"; + "Handshake Failure"; description_txt(?NO_CERTIFICATE_RESERVED) -> - "No certificate reserved"; + "No Certificate Reserved"; description_txt(?BAD_CERTIFICATE) -> - "bad certificate"; + "Bad Certificate"; description_txt(?UNSUPPORTED_CERTIFICATE) -> - "unsupported certificate"; + "Unsupported Certificate"; description_txt(?CERTIFICATE_REVOKED) -> - "certificate revoked"; + "Certificate Revoked"; description_txt(?CERTIFICATE_EXPIRED) -> - "certificate expired"; + "Certificate Expired"; description_txt(?CERTIFICATE_UNKNOWN) -> - "certificate unknown"; + "Certificate Unknown"; description_txt(?ILLEGAL_PARAMETER) -> - "illegal parameter"; + "Illegal Parameter"; description_txt(?UNKNOWN_CA) -> - "unknown ca"; + "Unknown CA"; description_txt(?ACCESS_DENIED) -> - "access denied"; + "Access Denied"; description_txt(?DECODE_ERROR) -> - "decode error"; + "Decode Error"; description_txt(?DECRYPT_ERROR) -> - "decrypt error"; + "Decrypt Error"; description_txt(?EXPORT_RESTRICTION) -> - "export restriction"; + "Export Restriction"; description_txt(?PROTOCOL_VERSION) -> - "protocol version"; + "Protocol Version"; description_txt(?INSUFFICIENT_SECURITY) -> - "insufficient security"; + "Insufficient Security"; description_txt(?INTERNAL_ERROR) -> - "internal error"; + "Internal Error"; description_txt(?USER_CANCELED) -> - "user canceled"; + "User Canceled"; description_txt(?NO_RENEGOTIATION) -> - "no renegotiation"; + "No Renegotiation"; description_txt(?UNSUPPORTED_EXTENSION) -> - "unsupported extension"; + "Unsupported Extension"; description_txt(?CERTIFICATE_UNOBTAINABLE) -> - "certificate unobtainable"; + "Certificate Unobtainable"; description_txt(?UNRECOGNISED_NAME) -> - "unrecognised name"; + "Unrecognised Name"; description_txt(?BAD_CERTIFICATE_STATUS_RESPONSE) -> - "bad certificate status response"; + "Bad Certificate Status Response"; description_txt(?BAD_CERTIFICATE_HASH_VALUE) -> - "bad certificate hash value"; + "Bad Certificate Hash Value"; description_txt(?UNKNOWN_PSK_IDENTITY) -> - "unknown psk identity"; + "Unknown Psk Identity"; description_txt(?INAPPROPRIATE_FALLBACK) -> - "inappropriate fallback"; + "Inappropriate Fallback"; description_txt(?NO_APPLICATION_PROTOCOL) -> - "no application protocol"; + "No application protocol"; description_txt(Enum) -> lists:flatten(io_lib:format("unsupported/unknown alert: ~p", [Enum])). diff --git a/lib/ssl/src/ssl_alert.hrl b/lib/ssl/src/ssl_alert.hrl index f3743ba0f0..35670edea5 100644 --- a/lib/ssl/src/ssl_alert.hrl +++ b/lib/ssl/src/ssl_alert.hrl @@ -40,7 +40,7 @@ %% close_notify(0), %% unexpected_message(10), %% bad_record_mac(20), -%% decryption_failed(21), +%% decryption_failed_reserved(21), %% record_overflow(22), %% decompression_failure(30), %% handshake_failure(40), @@ -78,7 +78,7 @@ -define(CLOSE_NOTIFY, 0). -define(UNEXPECTED_MESSAGE, 10). -define(BAD_RECORD_MAC, 20). --define(DECRYPTION_FAILED, 21). +-define(DECRYPTION_FAILED_RESERVED, 21). -define(RECORD_OVERFLOW, 22). -define(DECOMPRESSION_FAILURE, 30). -define(HANDSHAKE_FAILURE, 40). @@ -118,6 +118,7 @@ level, description, where = {?FILE, ?LINE}, + role, reason }). -endif. % -ifdef(ssl_alert). diff --git a/lib/ssl/src/ssl_cipher.erl b/lib/ssl/src/ssl_cipher.erl index bd60197c88..50c5f0d755 100644 --- a/lib/ssl/src/ssl_cipher.erl +++ b/lib/ssl/src/ssl_cipher.erl @@ -335,7 +335,9 @@ all_suites(Version) -> anonymous_suites({3, N}) -> anonymous_suites(N); - +anonymous_suites({254, _} = Version) -> + anonymous_suites(dtls_v1:corresponding_tls_version(Version)) + -- [?TLS_DH_anon_WITH_RC4_128_MD5]; anonymous_suites(N) when N >= 3 -> [?TLS_DH_anon_WITH_AES_128_GCM_SHA256, diff --git a/lib/ssl/src/ssl_connection.erl b/lib/ssl/src/ssl_connection.erl index fb87662c7b..b031d3d47b 100644 --- a/lib/ssl/src/ssl_connection.erl +++ b/lib/ssl/src/ssl_connection.erl @@ -264,7 +264,7 @@ renegotiation(ConnectionPid) -> %%-------------------------------------------------------------------- -spec prf(pid(), binary() | 'master_secret', binary(), - binary() | ssl:prf_random(), non_neg_integer()) -> + [binary() | ssl:prf_random()], non_neg_integer()) -> {ok, binary()} | {error, reason()} | {'EXIT', term()}. %% %% Description: use a ssl sessions TLS PRF to generate key material @@ -673,10 +673,11 @@ cipher(internal, #certificate_verify{signature = Signature, tls_handshake_history = Handshake } = State0, Connection) -> + TLSVersion = ssl:tls_version(Version), %% Use negotiated value if TLS-1.2 otherwhise return default - HashSign = negotiated_hashsign(CertHashSign, KexAlg, PublicKeyInfo, Version), + HashSign = negotiated_hashsign(CertHashSign, KexAlg, PublicKeyInfo, TLSVersion), case ssl_handshake:certificate_verify(Signature, PublicKeyInfo, - ssl:tls_version(Version), HashSign, MasterSecret, Handshake) of + TLSVersion, HashSign, MasterSecret, Handshake) of valid -> {Record, State} = Connection:next_record(State0), Connection:next_event(cipher, Record, @@ -1143,7 +1144,8 @@ handle_alert(#alert{level = ?FATAL} = Alert, StateName, port = Port, session = Session, user_application = {_Mon, Pid}, role = Role, socket_options = Opts, tracker = Tracker}) -> invalidate_session(Role, Host, Port, Session), - log_alert(SslOpts#ssl_options.log_alert, StateName, Alert), + log_alert(SslOpts#ssl_options.log_alert, Role, Connection:protocol_name(), + StateName, Alert#alert{role = opposite_role(Role)}), alert_user(Transport, Tracker, Socket, StateName, Opts, Pid, From, Alert, Role, Connection), {stop, normal}; @@ -1153,15 +1155,18 @@ handle_alert(#alert{level = ?WARNING, description = ?CLOSE_NOTIFY} = Alert, {stop, {shutdown, peer_close}}; handle_alert(#alert{level = ?WARNING, description = ?NO_RENEGOTIATION} = Alert, StateName, - #state{ssl_options = SslOpts, renegotiation = {true, internal}} = State) -> - log_alert(SslOpts#ssl_options.log_alert, StateName, Alert), + #state{role = Role, ssl_options = SslOpts, protocol_cb = Connection, renegotiation = {true, internal}} = State) -> + log_alert(SslOpts#ssl_options.log_alert, Role, + Connection:protocol_name(), StateName, Alert#alert{role = opposite_role(Role)}), handle_normal_shutdown(Alert, StateName, State), {stop, {shutdown, peer_close}}; handle_alert(#alert{level = ?WARNING, description = ?NO_RENEGOTIATION} = Alert, StateName, - #state{ssl_options = SslOpts, renegotiation = {true, From}, + #state{role = Role, + ssl_options = SslOpts, renegotiation = {true, From}, protocol_cb = Connection} = State0) -> - log_alert(SslOpts#ssl_options.log_alert, StateName, Alert), + log_alert(SslOpts#ssl_options.log_alert, Role, + Connection:protocol_name(), StateName, Alert#alert{role = opposite_role(Role)}), gen_statem:reply(From, {error, renegotiation_rejected}), {Record, State} = Connection:next_record(State0), %% Go back to connection! @@ -1169,8 +1174,9 @@ handle_alert(#alert{level = ?WARNING, description = ?NO_RENEGOTIATION} = Alert, %% Gracefully log and ignore all other warning alerts handle_alert(#alert{level = ?WARNING} = Alert, StateName, - #state{ssl_options = SslOpts, protocol_cb = Connection} = State0) -> - log_alert(SslOpts#ssl_options.log_alert, StateName, Alert), + #state{ssl_options = SslOpts, protocol_cb = Connection, role = Role} = State0) -> + log_alert(SslOpts#ssl_options.log_alert, Role, + Connection:protocol_name(), StateName, Alert#alert{role = opposite_role(Role)}), {Record, State} = Connection:next_record(State0), Connection:next_event(StateName, Record, State). @@ -2370,18 +2376,22 @@ alert_user(Transport, Tracker, Socket, Active, Pid, From, Alert, Role, Connectio Transport, Socket, Connection, Tracker), ReasonCode}) end. -log_alert(true, Info, Alert) -> +log_alert(true, Role, ProtocolName, StateName, #alert{role = Role} = Alert) -> + Txt = ssl_alert:own_alert_txt(Alert), + error_logger:info_report(io_lib:format("~s ~p: In state ~p ~s\n", [ProtocolName, Role, StateName, Txt])); +log_alert(true, Role, ProtocolName, StateName, Alert) -> Txt = ssl_alert:alert_txt(Alert), - error_logger:format("SSL: ~p: ~s\n", [Info, Txt]); -log_alert(false, _, _) -> + error_logger:info_report(io_lib:format("~s ~p: In state ~p ~s\n", [ProtocolName, Role, StateName, Txt])); +log_alert(false, _, _, _, _) -> ok. handle_own_alert(Alert, Version, StateName, - #state{transport_cb = Transport, - socket = Socket, - protocol_cb = Connection, - connection_states = ConnectionStates, - ssl_options = SslOpts} = State) -> + #state{role = Role, + transport_cb = Transport, + socket = Socket, + protocol_cb = Connection, + connection_states = ConnectionStates, + ssl_options = SslOpts} = State) -> try %% Try to tell the other side {BinMsg, _} = Connection:encode_alert(Alert, Version, ConnectionStates), @@ -2390,7 +2400,7 @@ handle_own_alert(Alert, Version, StateName, ignore end, try %% Try to tell the local user - log_alert(SslOpts#ssl_options.log_alert, StateName, Alert), + log_alert(SslOpts#ssl_options.log_alert, Role, Connection:protocol_name(), StateName, Alert#alert{role = Role}), handle_normal_shutdown(Alert,StateName, State) catch _:_ -> ok diff --git a/lib/ssl/src/ssl_handshake.erl b/lib/ssl/src/ssl_handshake.erl index 3cf466e78f..b1661624b5 100644 --- a/lib/ssl/src/ssl_handshake.erl +++ b/lib/ssl/src/ssl_handshake.erl @@ -415,9 +415,11 @@ certify(#certificate{asn1_certificates = ASN1Certs}, CertDbHandle, CertDbRef, path_validation_alert(Reason) end catch - error:_ -> + error:{badmatch,{asn1, Asn1Reason}} -> %% ASN-1 decode of certificate somehow failed - ?ALERT_REC(?FATAL, ?CERTIFICATE_UNKNOWN, failed_to_decode_certificate) + ?ALERT_REC(?FATAL, ?CERTIFICATE_UNKNOWN, {failed_to_decode_certificate, Asn1Reason}); + error:OtherReason -> + ?ALERT_REC(?FATAL, ?INTERNAL_ERROR, {unexpected_error, OtherReason}) end. %%-------------------------------------------------------------------- @@ -1611,8 +1613,11 @@ path_validation_alert({bad_cert, unknown_critical_extension}) -> ?ALERT_REC(?FATAL, ?UNSUPPORTED_CERTIFICATE); path_validation_alert({bad_cert, {revoked, _}}) -> ?ALERT_REC(?FATAL, ?CERTIFICATE_REVOKED); -path_validation_alert({bad_cert, revocation_status_undetermined}) -> - ?ALERT_REC(?FATAL, ?BAD_CERTIFICATE); +%%path_validation_alert({bad_cert, revocation_status_undetermined}) -> +%% ?ALERT_REC(?FATAL, ?BAD_CERTIFICATE); +path_validation_alert({bad_cert, {revocation_status_undetermined, Details}}) -> + Alert = ?ALERT_REC(?FATAL, ?BAD_CERTIFICATE), + Alert#alert{reason = Details}; path_validation_alert({bad_cert, selfsigned_peer}) -> ?ALERT_REC(?FATAL, ?BAD_CERTIFICATE); path_validation_alert({bad_cert, unknown_ca}) -> @@ -2189,7 +2194,8 @@ crl_check(OtpCert, Check, CertDbHandle, CertDbRef, {Callback, CRLDbHandle}, _, C ssl_crl:trusted_cert_and_path(CRL, Issuer, {CertPath, DBInfo}) end, {CertDbHandle, CertDbRef}}}, - {update_crl, fun(DP, CRL) -> Callback:fresh_crl(DP, CRL) end} + {update_crl, fun(DP, CRL) -> Callback:fresh_crl(DP, CRL) end}, + {undetermined_details, true} ], case dps_and_crls(OtpCert, Callback, CRLDbHandle, ext) of no_dps -> @@ -2199,7 +2205,7 @@ crl_check(OtpCert, Check, CertDbHandle, CertDbRef, {Callback, CRLDbHandle}, _, C DpsAndCRLs -> %% This DP list may be empty if relevant CRLs existed %% but could not be retrived, will result in {bad_cert, revocation_status_undetermined} case public_key:pkix_crls_validate(OtpCert, DpsAndCRLs, Options) of - {bad_cert, revocation_status_undetermined} -> + {bad_cert, {revocation_status_undetermined, _}} -> crl_check_same_issuer(OtpCert, Check, dps_and_crls(OtpCert, Callback, CRLDbHandle, same_issuer), Options); Other -> @@ -2209,7 +2215,7 @@ crl_check(OtpCert, Check, CertDbHandle, CertDbRef, {Callback, CRLDbHandle}, _, C crl_check_same_issuer(OtpCert, best_effort, Dps, Options) -> case public_key:pkix_crls_validate(OtpCert, Dps, Options) of - {bad_cert, revocation_status_undetermined} -> + {bad_cert, {revocation_status_undetermined, _}} -> valid; Other -> Other diff --git a/lib/ssl/src/ssl_manager.erl b/lib/ssl/src/ssl_manager.erl index ca9aaf4660..f44fe6a2bf 100644 --- a/lib/ssl/src/ssl_manager.erl +++ b/lib/ssl/src/ssl_manager.erl @@ -78,7 +78,7 @@ name(normal) -> ?MODULE; name(dist) -> - list_to_atom(atom_to_list(?MODULE) ++ "dist"). + list_to_atom(atom_to_list(?MODULE) ++ "_dist"). %%-------------------------------------------------------------------- -spec start_link(list()) -> {ok, pid()} | ignore | {error, term()}. @@ -563,7 +563,7 @@ server_register_session(Port, Session, #state{session_cache_server_max = Max, do_register_session(Key, Session, Max, Pid, Cache, CacheCb) -> try CacheCb:size(Cache) of - Max -> + Size when Size >= Max -> invalidate_session_cache(Pid, CacheCb, Cache); _ -> CacheCb:update(Cache, Key, Session), diff --git a/lib/ssl/src/ssl_pem_cache.erl b/lib/ssl/src/ssl_pem_cache.erl index 6cc0729208..115ab4451d 100644 --- a/lib/ssl/src/ssl_pem_cache.erl +++ b/lib/ssl/src/ssl_pem_cache.erl @@ -65,7 +65,7 @@ name(normal) -> ?MODULE; name(dist) -> - list_to_atom(atom_to_list(?MODULE) ++ "dist"). + list_to_atom(atom_to_list(?MODULE) ++ "_dist"). %%-------------------------------------------------------------------- -spec start_link(list()) -> {ok, pid()} | ignore | {error, term()}. diff --git a/lib/ssl/src/ssl_pkix_db.erl b/lib/ssl/src/ssl_pkix_db.erl index b28636569d..8828c3a0d8 100644 --- a/lib/ssl/src/ssl_pkix_db.erl +++ b/lib/ssl/src/ssl_pkix_db.erl @@ -76,10 +76,17 @@ remove(Dbs) -> true = ets:delete(Db1); (undefined) -> ok; - (ssl_pem_cache) -> - ok; - (ssl_pem_cache_dist) -> - ok; + (Name) when is_atom(Name) -> + NormalName = ssl_pem_cache:name(normal), + DistName = ssl_pem_cache:name(dist), + case Name of + NormalName -> + ok; + DistName -> + ok; + _ -> + true = ets:delete(Name) + end; (Db) -> true = ets:delete(Db) end, Dbs). diff --git a/lib/ssl/src/tls_connection.erl b/lib/ssl/src/tls_connection.erl index 352874c77d..e3ffbea3d3 100644 --- a/lib/ssl/src/tls_connection.erl +++ b/lib/ssl/src/tls_connection.erl @@ -56,7 +56,7 @@ reinit_handshake_data/1, select_sni_extension/1]). %% Alert and close handling --export([send_alert/2, close/5]). +-export([send_alert/2, close/5, protocol_name/0]). %% Data handling -export([passive_receive/2, next_record_if_active/1, handle_common_event/4, send/3, @@ -164,6 +164,8 @@ encode_data(Data, Version, ConnectionStates0)-> encode_alert(#alert{} = Alert, Version, ConnectionStates) -> tls_record:encode_alert_record(Alert, Version, ConnectionStates). +protocol_name() -> + "TLS". %%==================================================================== %% tls_connection_sup API %%==================================================================== @@ -719,7 +721,7 @@ close(downgrade, _,_,_,_) -> %% Other close(_, Socket, Transport, _,_) -> Transport:close(Socket). - + convert_state(#state{ssl_options = Options} = State, up, "5.3.5", "5.3.6") -> State#state{ssl_options = convert_options_partial_chain(Options, up)}; convert_state(#state{ssl_options = Options} = State, down, "5.3.6", "5.3.5") -> diff --git a/lib/ssl/test/Makefile b/lib/ssl/test/Makefile index 558be6d642..c7e2f402af 100644 --- a/lib/ssl/test/Makefile +++ b/lib/ssl/test/Makefile @@ -56,7 +56,6 @@ MODULES = \ ssl_upgrade_SUITE\ ssl_sni_SUITE \ make_certs\ - erl_make_certs\ x509_test diff --git a/lib/ssl/test/erl_make_certs.erl b/lib/ssl/test/erl_make_certs.erl deleted file mode 100644 index 3ab6222780..0000000000 --- a/lib/ssl/test/erl_make_certs.erl +++ /dev/null @@ -1,477 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2011-2017. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% - -%% Create test certificates - --module(erl_make_certs). --include_lib("public_key/include/public_key.hrl"). - --export([make_cert/1, gen_rsa/1, verify_signature/3, write_pem/3]). --compile(export_all). - -%%-------------------------------------------------------------------- -%% @doc Create and return a der encoded certificate -%% Option Default -%% ------------------------------------------------------- -%% digest sha1 -%% validity {date(), date() + week()} -%% version 3 -%% subject [] list of the following content -%% {name, Name} -%% {email, Email} -%% {city, City} -%% {state, State} -%% {org, Org} -%% {org_unit, OrgUnit} -%% {country, Country} -%% {serial, Serial} -%% {title, Title} -%% {dnQualifer, DnQ} -%% issuer = {Issuer, IssuerKey} true (i.e. a ca cert is created) -%% (obs IssuerKey migth be {Key, Password} -%% key = KeyFile|KeyBin|rsa|dsa|ec Subject PublicKey rsa, dsa or ec generates key -%% -%% -%% (OBS: The generated keys are for testing only) -%% @spec ([{::atom(), ::term()}]) -> {Cert::binary(), Key::binary()} -%% @end -%%-------------------------------------------------------------------- - -make_cert(Opts) -> - SubjectPrivateKey = get_key(Opts), - {TBSCert, IssuerKey} = make_tbs(SubjectPrivateKey, Opts), - Cert = public_key:pkix_sign(TBSCert, IssuerKey), - true = verify_signature(Cert, IssuerKey, undef), %% verify that the keys where ok - {Cert, encode_key(SubjectPrivateKey)}. - -%%-------------------------------------------------------------------- -%% @doc Writes pem files in Dir with FileName ++ ".pem" and FileName ++ "_key.pem" -%% @spec (::string(), ::string(), {Cert,Key}) -> ok -%% @end -%%-------------------------------------------------------------------- -write_pem(Dir, FileName, {Cert, Key = {_,_,not_encrypted}}) when is_binary(Cert) -> - ok = der_to_pem(filename:join(Dir, FileName ++ ".pem"), - [{'Certificate', Cert, not_encrypted}]), - ok = der_to_pem(filename:join(Dir, FileName ++ "_key.pem"), [Key]). - -%%-------------------------------------------------------------------- -%% @doc Creates a rsa key (OBS: for testing only) -%% the size are in bytes -%% @spec (::integer()) -> {::atom(), ::binary(), ::opaque()} -%% @end -%%-------------------------------------------------------------------- -gen_rsa(Size) when is_integer(Size) -> - Key = gen_rsa2(Size), - {Key, encode_key(Key)}. - -%%-------------------------------------------------------------------- -%% @doc Creates a dsa key (OBS: for testing only) -%% the sizes are in bytes -%% @spec (::integer()) -> {::atom(), ::binary(), ::opaque()} -%% @end -%%-------------------------------------------------------------------- -gen_dsa(LSize,NSize) when is_integer(LSize), is_integer(NSize) -> - Key = gen_dsa2(LSize, NSize), - {Key, encode_key(Key)}. - -%%-------------------------------------------------------------------- -%% @doc Creates a ec key (OBS: for testing only) -%% the sizes are in bytes -%% @spec (::integer()) -> {::atom(), ::binary(), ::opaque()} -%% @end -%%-------------------------------------------------------------------- -gen_ec(Curve) when is_atom(Curve) -> - Key = gen_ec2(Curve), - {Key, encode_key(Key)}. - -%%-------------------------------------------------------------------- -%% @doc Verifies cert signatures -%% @spec (::binary(), ::tuple()) -> ::boolean() -%% @end -%%-------------------------------------------------------------------- -verify_signature(DerEncodedCert, DerKey, _KeyParams) -> - Key = decode_key(DerKey), - case Key of - #'RSAPrivateKey'{modulus=Mod, publicExponent=Exp} -> - public_key:pkix_verify(DerEncodedCert, - #'RSAPublicKey'{modulus=Mod, publicExponent=Exp}); - #'DSAPrivateKey'{p=P, q=Q, g=G, y=Y} -> - public_key:pkix_verify(DerEncodedCert, {Y, #'Dss-Parms'{p=P, q=Q, g=G}}); - #'ECPrivateKey'{version = _Version, privateKey = _PrivKey, - parameters = Params, publicKey = PubKey} -> - public_key:pkix_verify(DerEncodedCert, {#'ECPoint'{point = PubKey}, Params}) - end. - -%%%%%%%%%%%%%%%%%%%%%%%%% Implementation %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -get_key(Opts) -> - case proplists:get_value(key, Opts) of - undefined -> make_key(rsa, Opts); - rsa -> make_key(rsa, Opts); - dsa -> make_key(dsa, Opts); - ec -> make_key(ec, Opts); - Key -> - Password = proplists:get_value(password, Opts, no_passwd), - decode_key(Key, Password) - end. - -decode_key({Key, Pw}) -> - decode_key(Key, Pw); -decode_key(Key) -> - decode_key(Key, no_passwd). - - -decode_key(#'RSAPublicKey'{} = Key,_) -> - Key; -decode_key(#'RSAPrivateKey'{} = Key,_) -> - Key; -decode_key(#'DSAPrivateKey'{} = Key,_) -> - Key; -decode_key(#'ECPrivateKey'{} = Key,_) -> - Key; -decode_key(PemEntry = {_,_,_}, Pw) -> - public_key:pem_entry_decode(PemEntry, Pw); -decode_key(PemBin, Pw) -> - [KeyInfo] = public_key:pem_decode(PemBin), - decode_key(KeyInfo, Pw). - -encode_key(Key = #'RSAPrivateKey'{}) -> - {ok, Der} = 'OTP-PUB-KEY':encode('RSAPrivateKey', Key), - {'RSAPrivateKey', Der, not_encrypted}; -encode_key(Key = #'DSAPrivateKey'{}) -> - {ok, Der} = 'OTP-PUB-KEY':encode('DSAPrivateKey', Key), - {'DSAPrivateKey', Der, not_encrypted}; -encode_key(Key = #'ECPrivateKey'{}) -> - {ok, Der} = 'OTP-PUB-KEY':encode('ECPrivateKey', Key), - {'ECPrivateKey', Der, not_encrypted}. - -make_tbs(SubjectKey, Opts) -> - Version = list_to_atom("v"++integer_to_list(proplists:get_value(version, Opts, 3))), - - IssuerProp = proplists:get_value(issuer, Opts, true), - {Issuer, IssuerKey} = issuer(IssuerProp, Opts, SubjectKey), - - {Algo, Parameters} = sign_algorithm(IssuerKey, Opts), - - SignAlgo = #'SignatureAlgorithm'{algorithm = Algo, - parameters = Parameters}, - Subject = case IssuerProp of - true -> %% Is a Root Ca - Issuer; - _ -> - subject(proplists:get_value(subject, Opts),false) - end, - - {#'OTPTBSCertificate'{serialNumber = trunc(rand:uniform()*100000000)*10000 + 1, - signature = SignAlgo, - issuer = Issuer, - validity = validity(Opts), - subject = Subject, - subjectPublicKeyInfo = publickey(SubjectKey), - version = Version, - extensions = extensions(Opts) - }, IssuerKey}. - -issuer(true, Opts, SubjectKey) -> - %% Self signed - {subject(proplists:get_value(subject, Opts), true), SubjectKey}; -issuer({Issuer, IssuerKey}, _Opts, _SubjectKey) when is_binary(Issuer) -> - {issuer_der(Issuer), decode_key(IssuerKey)}; -issuer({File, IssuerKey}, _Opts, _SubjectKey) when is_list(File) -> - {ok, [{cert, Cert, _}|_]} = pem_to_der(File), - {issuer_der(Cert), decode_key(IssuerKey)}. - -issuer_der(Issuer) -> - Decoded = public_key:pkix_decode_cert(Issuer, otp), - #'OTPCertificate'{tbsCertificate=Tbs} = Decoded, - #'OTPTBSCertificate'{subject=Subject} = Tbs, - Subject. - -subject(undefined, IsRootCA) -> - User = if IsRootCA -> "RootCA"; true -> os:getenv("USER", "test_user") end, - Opts = [{email, User ++ "@erlang.org"}, - {name, User}, - {city, "Stockholm"}, - {country, "SE"}, - {org, "erlang"}, - {org_unit, "testing dep"}], - subject(Opts); -subject(Opts, _) -> - subject(Opts). - -subject(SubjectOpts) when is_list(SubjectOpts) -> - Encode = fun(Opt) -> - {Type,Value} = subject_enc(Opt), - [#'AttributeTypeAndValue'{type=Type, value=Value}] - end, - {rdnSequence, [Encode(Opt) || Opt <- SubjectOpts]}. - -%% Fill in the blanks -subject_enc({name, Name}) -> {?'id-at-commonName', {printableString, Name}}; -subject_enc({email, Email}) -> {?'id-emailAddress', Email}; -subject_enc({city, City}) -> {?'id-at-localityName', {printableString, City}}; -subject_enc({state, State}) -> {?'id-at-stateOrProvinceName', {printableString, State}}; -subject_enc({org, Org}) -> {?'id-at-organizationName', {printableString, Org}}; -subject_enc({org_unit, OrgUnit}) -> {?'id-at-organizationalUnitName', {printableString, OrgUnit}}; -subject_enc({country, Country}) -> {?'id-at-countryName', Country}; -subject_enc({serial, Serial}) -> {?'id-at-serialNumber', Serial}; -subject_enc({title, Title}) -> {?'id-at-title', {printableString, Title}}; -subject_enc({dnQualifer, DnQ}) -> {?'id-at-dnQualifier', DnQ}; -subject_enc(Other) -> Other. - - -extensions(Opts) -> - case proplists:get_value(extensions, Opts, []) of - false -> - asn1_NOVALUE; - Exts -> - lists:flatten([extension(Ext) || Ext <- default_extensions(Exts)]) - end. - -default_extensions(Exts) -> - Def = [{key_usage,undefined}, - {subject_altname, undefined}, - {issuer_altname, undefined}, - {basic_constraints, default}, - {name_constraints, undefined}, - {policy_constraints, undefined}, - {ext_key_usage, undefined}, - {inhibit_any, undefined}, - {auth_key_id, undefined}, - {subject_key_id, undefined}, - {policy_mapping, undefined}], - Filter = fun({Key, _}, D) -> lists:keydelete(Key, 1, D) end, - Exts ++ lists:foldl(Filter, Def, Exts). - -extension({_, undefined}) -> []; -extension({basic_constraints, Data}) -> - case Data of - default -> - #'Extension'{extnID = ?'id-ce-basicConstraints', - extnValue = #'BasicConstraints'{cA=true}, - critical=true}; - false -> - []; - Len when is_integer(Len) -> - #'Extension'{extnID = ?'id-ce-basicConstraints', - extnValue = #'BasicConstraints'{cA=true, pathLenConstraint=Len}, - critical=true}; - _ -> - #'Extension'{extnID = ?'id-ce-basicConstraints', - extnValue = Data} - end; -extension({Id, Data, Critical}) -> - #'Extension'{extnID = Id, extnValue = Data, critical = Critical}. - - -publickey(#'RSAPrivateKey'{modulus=N, publicExponent=E}) -> - Public = #'RSAPublicKey'{modulus=N, publicExponent=E}, - Algo = #'PublicKeyAlgorithm'{algorithm= ?rsaEncryption, parameters='NULL'}, - #'OTPSubjectPublicKeyInfo'{algorithm = Algo, - subjectPublicKey = Public}; -publickey(#'DSAPrivateKey'{p=P, q=Q, g=G, y=Y}) -> - Algo = #'PublicKeyAlgorithm'{algorithm= ?'id-dsa', - parameters={params, #'Dss-Parms'{p=P, q=Q, g=G}}}, - #'OTPSubjectPublicKeyInfo'{algorithm = Algo, subjectPublicKey = Y}; -publickey(#'ECPrivateKey'{version = _Version, - privateKey = _PrivKey, - parameters = Params, - publicKey = PubKey}) -> - Algo = #'PublicKeyAlgorithm'{algorithm= ?'id-ecPublicKey', parameters=Params}, - #'OTPSubjectPublicKeyInfo'{algorithm = Algo, - subjectPublicKey = #'ECPoint'{point = PubKey}}. - -validity(Opts) -> - DefFrom0 = calendar:gregorian_days_to_date(calendar:date_to_gregorian_days(date())-1), - DefTo0 = calendar:gregorian_days_to_date(calendar:date_to_gregorian_days(date())+7), - {DefFrom, DefTo} = proplists:get_value(validity, Opts, {DefFrom0, DefTo0}), - Format = fun({Y,M,D}) -> lists:flatten(io_lib:format("~w~2..0w~2..0w000000Z",[Y,M,D])) end, - #'Validity'{notBefore={generalTime, Format(DefFrom)}, - notAfter ={generalTime, Format(DefTo)}}. - -sign_algorithm(#'RSAPrivateKey'{}, Opts) -> - Type = case proplists:get_value(digest, Opts, sha1) of - sha1 -> ?'sha1WithRSAEncryption'; - sha512 -> ?'sha512WithRSAEncryption'; - sha384 -> ?'sha384WithRSAEncryption'; - sha256 -> ?'sha256WithRSAEncryption'; - md5 -> ?'md5WithRSAEncryption'; - md2 -> ?'md2WithRSAEncryption' - end, - {Type, 'NULL'}; -sign_algorithm(#'DSAPrivateKey'{p=P, q=Q, g=G}, _Opts) -> - {?'id-dsa-with-sha1', {params,#'Dss-Parms'{p=P, q=Q, g=G}}}; -sign_algorithm(#'ECPrivateKey'{parameters = Parms}, Opts) -> - Type = case proplists:get_value(digest, Opts, sha1) of - sha1 -> ?'ecdsa-with-SHA1'; - sha512 -> ?'ecdsa-with-SHA512'; - sha384 -> ?'ecdsa-with-SHA384'; - sha256 -> ?'ecdsa-with-SHA256' - end, - {Type, Parms}. - -make_key(rsa, _Opts) -> - %% (OBS: for testing only) - gen_rsa2(64); -make_key(dsa, _Opts) -> - gen_dsa2(128, 20); %% Bytes i.e. {1024, 160} -make_key(ec, _Opts) -> - %% (OBS: for testing only) - CurveOid = hd(tls_v1:ecc_curves(0)), - NamedCurve = pubkey_cert_records:namedCurves(CurveOid), - gen_ec2(NamedCurve). - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% RSA key generation (OBS: for testing only) -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - --define(SMALL_PRIMES, [65537,97,89,83,79,73,71,67,61,59,53, - 47,43,41,37,31,29,23,19,17,13,11,7,5,3]). - -gen_rsa2(Size) -> - P = prime(Size), - Q = prime(Size), - N = P*Q, - Tot = (P - 1) * (Q - 1), - [E|_] = lists:dropwhile(fun(Candidate) -> (Tot rem Candidate) == 0 end, ?SMALL_PRIMES), - {D1,D2} = extended_gcd(E, Tot), - D = erlang:max(D1,D2), - case D < E of - true -> - gen_rsa2(Size); - false -> - {Co1,Co2} = extended_gcd(Q, P), - Co = erlang:max(Co1,Co2), - #'RSAPrivateKey'{version = 'two-prime', - modulus = N, - publicExponent = E, - privateExponent = D, - prime1 = P, - prime2 = Q, - exponent1 = D rem (P-1), - exponent2 = D rem (Q-1), - coefficient = Co - } - end. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% DSA key generation (OBS: for testing only) -%% See http://en.wikipedia.org/wiki/Digital_Signature_Algorithm -%% and the fips_186-3.pdf -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -gen_dsa2(LSize, NSize) -> - Q = prime(NSize), %% Choose N-bit prime Q - X0 = prime(LSize), - P0 = prime((LSize div 2) +1), - - %% Choose L-bit prime modulus P such that p-1 is a multiple of q. - case dsa_search(X0 div (2*Q*P0), P0, Q, 1000) of - error -> - gen_dsa2(LSize, NSize); - P -> - G = crypto:mod_pow(2, (P-1) div Q, P), % Choose G a number whose multiplicative order modulo p is q. - %% such that This may be done by setting g = h^(p-1)/q mod p, commonly h=2 is used. - - X = prime(20), %% Choose x by some random method, where 0 < x < q. - Y = crypto:mod_pow(G, X, P), %% Calculate y = g^x mod p. - - #'DSAPrivateKey'{version=0, p = P, q = Q, - g = crypto:bytes_to_integer(G), y = crypto:bytes_to_integer(Y), x = X} - end. - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% EC key generation (OBS: for testing only) -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - -gen_ec2(CurveId) -> - {PubKey, PrivKey} = crypto:generate_key(ecdh, CurveId), - - #'ECPrivateKey'{version = 1, - privateKey = PrivKey, - parameters = {namedCurve, pubkey_cert_records:namedCurves(CurveId)}, - publicKey = PubKey}. - -%% See fips_186-3.pdf -dsa_search(T, P0, Q, Iter) when Iter > 0 -> - P = 2*T*Q*P0 + 1, - case is_prime(P, 50) of - true -> P; - false -> dsa_search(T+1, P0, Q, Iter-1) - end; -dsa_search(_,_,_,_) -> - error. - - -%%%%%%% Crypto Math %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -prime(ByteSize) -> - Rand = odd_rand(ByteSize), - prime_odd(Rand, 0). - -prime_odd(Rand, N) -> - case is_prime(Rand, 50) of - true -> - Rand; - false -> - prime_odd(Rand+2, N+1) - end. - -%% see http://en.wikipedia.org/wiki/Fermat_primality_test -is_prime(_, 0) -> true; -is_prime(Candidate, Test) -> - CoPrime = odd_rand(10000, Candidate), - Result = crypto:mod_pow(CoPrime, Candidate, Candidate) , - is_prime(CoPrime, crypto:bytes_to_integer(Result), Candidate, Test). - -is_prime(CoPrime, CoPrime, Candidate, Test) -> - is_prime(Candidate, Test-1); -is_prime(_,_,_,_) -> - false. - -odd_rand(Size) -> - Min = 1 bsl (Size*8-1), - Max = (1 bsl (Size*8))-1, - odd_rand(Min, Max). - -odd_rand(Min,Max) -> - Rand = crypto:rand_uniform(Min,Max), - case Rand rem 2 of - 0 -> - Rand + 1; - _ -> - Rand - end. - -extended_gcd(A, B) -> - case A rem B of - 0 -> - {0, 1}; - N -> - {X, Y} = extended_gcd(B, N), - {Y, X-Y*(A div B)} - end. - -pem_to_der(File) -> - {ok, PemBin} = file:read_file(File), - public_key:pem_decode(PemBin). - -der_to_pem(File, Entries) -> - PemBin = public_key:pem_encode(Entries), - file:write_file(File, PemBin). - diff --git a/lib/ssl/test/ssl_ECC_SUITE.erl b/lib/ssl/test/ssl_ECC_SUITE.erl index 0fbb0bb79a..f38c0a7416 100644 --- a/lib/ssl/test/ssl_ECC_SUITE.erl +++ b/lib/ssl/test/ssl_ECC_SUITE.erl @@ -36,7 +36,9 @@ all() -> [ {group, 'tlsv1.2'}, {group, 'tlsv1.1'}, - {group, 'tlsv1'} + {group, 'tlsv1'}, + {group, 'dtlsv1.2'}, + {group, 'dtlsv1'} ]. groups() -> @@ -44,6 +46,8 @@ groups() -> {'tlsv1.2', [], all_versions_groups()}, {'tlsv1.1', [], all_versions_groups()}, {'tlsv1', [], all_versions_groups()}, + {'dtlsv1.2', [], all_versions_groups()}, + {'dtlsv1', [], all_versions_groups()}, {'erlang_server', [], openssl_key_cert_combinations()}, %%{'erlang_client', [], openssl_key_cert_combinations()}, {'erlang', [], key_cert_combinations() ++ misc() @@ -196,8 +200,14 @@ common_init_per_group(GroupName, Config) -> openssl_check(GroupName, Config) end. -end_per_group(_GroupName, Config) -> - Config. +end_per_group(GroupName, Config0) -> + case ssl_test_lib:is_tls_version(GroupName) of + true -> + Config = ssl_test_lib:clean_tls_version(Config0), + proplists:delete(tls_version, Config); + false -> + Config0 + end. %%-------------------------------------------------------------------- @@ -222,103 +232,150 @@ end_per_testcase(_TestCase, Config) -> %% ECDH_RSA client_ecdh_rsa_server_ecdh_rsa(Config) when is_list(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([], + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], ecdh_rsa, ecdh_rsa, Config), basic_test(COpts, SOpts, [{check_keyex, ecdh_rsa} | proplists:delete(check_keyex, Config)]). client_ecdhe_rsa_server_ecdh_rsa(Config) when is_list(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([], ecdhe_rsa, ecdh_rsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdhe_rsa, ecdh_rsa, Config), basic_test(COpts, SOpts, [{check_keyex, ecdh_rsa} | proplists:delete(check_keyex, Config)]). client_ecdhe_ecdsa_server_ecdh_rsa(Config) when is_list(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([],ecdhe_ecdsa, ecdh_rsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdhe_ecdsa, ecdh_rsa, Config), basic_test(COpts, SOpts, [{check_keyex, ecdh_rsa} | proplists:delete(check_keyex, Config)]). %% ECDHE_RSA client_ecdh_rsa_server_ecdhe_rsa(Config) when is_list(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([], ecdh_rsa, ecdhe_rsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdh_rsa, ecdhe_rsa, Config), basic_test(COpts, SOpts, [{check_keyex, ecdhe_rsa} | proplists:delete(check_keyex, Config)]). client_ecdhe_rsa_server_ecdhe_rsa(Config) when is_list(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([], ecdhe_rsa, ecdhe_rsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdhe_rsa, ecdhe_rsa, Config), basic_test(COpts, SOpts, [{check_keyex, ecdhe_rsa} | proplists:delete(check_keyex, Config)]). client_ecdhe_ecdsa_server_ecdhe_rsa(Config) when is_list(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([],ecdh_ecdsa, ecdhe_rsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdh_ecdsa, ecdhe_rsa, Config), basic_test(COpts, SOpts, [{check_keyex, ecdhe_rsa} | proplists:delete(check_keyex, Config)]). - + %% ECDH_ECDSA client_ecdh_ecdsa_server_ecdh_ecdsa(Config) when is_list(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_peer_opts, - [{extensions, [{key_usage, [keyEncipherment] - }]}]}], + Ext = x509_test:extensions([{key_usage, [keyEncipherment]}]), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, + [[], [], [{extensions, Ext}]]}, + {client_chain, + ssl_test_lib:default_cert_chain_conf()}], ecdh_ecdsa, ecdh_ecdsa, Config), basic_test(COpts, SOpts, [{check_keyex, ecdh_ecdsa} | proplists:delete(check_keyex, Config)]). client_ecdhe_rsa_server_ecdh_ecdsa(Config) when is_list(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_peer_opts, - [{extensions, [{key_usage, [keyEncipherment] - }]}]}], - ecdhe_rsa, ecdh_ecdsa, Config), - basic_test(COpts, SOpts, [{check_keyex, ecdh_ecdsa} | proplists:delete(check_keyex, Config)]). + Ext = x509_test:extensions([{key_usage, [keyEncipherment]}]), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, + [[], [], [{extensions, Ext}]]}, + {client_chain, + ssl_test_lib:default_cert_chain_conf()}], + ecdhe_rsa, ecdh_ecdsa, Config), + basic_test(COpts, SOpts, [{check_keyex, ecdh_ecdsa} | proplists:delete(check_keyex, Config)]). client_ecdhe_ecdsa_server_ecdh_ecdsa(Config) when is_list(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_peer_opts, - [{extensions, [{key_usage, [keyEncipherment] - }]}]}], - ecdhe_ecdsa, ecdh_ecdsa, Config), + Ext = x509_test:extensions([{key_usage, [keyEncipherment]}]), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, + [[], [], [{extensions, Ext}]]}, + {client_chain, + ssl_test_lib:default_cert_chain_conf()}], + ecdhe_ecdsa, ecdh_ecdsa, Config), basic_test(COpts, SOpts, [{check_keyex, ecdh_ecdsa} | proplists:delete(check_keyex, Config)]). %% ECDHE_ECDSA client_ecdh_rsa_server_ecdhe_ecdsa(Config) when is_list(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([], ecdh_rsa, ecdhe_ecdsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdh_rsa, ecdhe_ecdsa, Config), basic_test(COpts, SOpts, [{check_keyex, ecdhe_ecdsa} | proplists:delete(check_keyex, Config)]). client_ecdh_ecdsa_server_ecdhe_ecdsa(Config) when is_list(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([], ecdh_ecdsa, ecdhe_ecdsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdh_ecdsa, ecdhe_ecdsa, Config), basic_test(COpts, SOpts, [{check_keyex, ecdhe_ecdsa} | proplists:delete(check_keyex, Config)]). client_ecdhe_ecdsa_server_ecdhe_ecdsa(Config) when is_list(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([], ecdhe_ecdsa, ecdhe_ecdsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdhe_ecdsa, ecdhe_ecdsa, Config), basic_test(COpts, SOpts, [{check_keyex, ecdhe_ecdsa} | proplists:delete(check_keyex, Config)]). client_ecdsa_server_ecdsa_with_raw_key(Config) when is_list(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([], ecdhe_ecdsa, ecdhe_ecdsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}] + , ecdhe_ecdsa, ecdhe_ecdsa, Config), ServerKeyFile = proplists:get_value(keyfile, SOpts), {ok, PemBin} = file:read_file(ServerKeyFile), PemEntries = public_key:pem_decode(PemBin), - {'ECPrivateKey', Key, not_encrypted} = proplists:lookup('ECPrivateKey', PemEntries), + {'ECPrivateKey', Key, not_encrypted} = proplists:lookup('ECPrivateKey', PemEntries), ServerKey = {'ECPrivateKey', Key}, SType = proplists:get_value(server_type, Config), CType = proplists:get_value(client_type, Config), {Server, Port} = start_server_with_raw_key(SType, [{key, ServerKey} | proplists:delete(keyfile, SOpts)], - Config), + Config), Client = start_client(CType, Port, COpts, Config), - check_result(Server, SType, Client, CType), + check_result(Server, SType, Client, CType), close(Server, Client). ecc_default_order(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([],ecdhe_ecdsa, ecdhe_ecdsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdhe_ecdsa, ecdhe_ecdsa, Config), ECCOpts = [], case supported_eccs([{eccs, [sect571r1]}]) of true -> ecc_test(sect571r1, COpts, SOpts, [], ECCOpts, Config); false -> {skip, "unsupported named curves"} - end. + end. ecc_default_order_custom_curves(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([],ecdhe_ecdsa, ecdhe_ecdsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdhe_ecdsa, ecdhe_ecdsa, Config), ECCOpts = [{eccs, [secp256r1, sect571r1]}], case supported_eccs(ECCOpts) of - true -> ecc_test(sect571r1, COpts, SOpts, [], ECCOpts, Config); + true -> ecc_test(sect571r1, COpts, SOpts, [], ECCOpts, Config); false -> {skip, "unsupported named curves"} end. ecc_client_order(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([],ecdhe_ecdsa, ecdhe_ecdsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdhe_ecdsa, ecdhe_ecdsa, Config), ECCOpts = [{honor_ecc_order, false}], case supported_eccs([{eccs, [sect571r1]}]) of - true -> ecc_test(sect571r1, COpts, SOpts, [], ECCOpts, Config); + true -> ecc_test(sect571r1, COpts, SOpts, [], ECCOpts, Config); false -> {skip, "unsupported named curves"} end. ecc_client_order_custom_curves(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([],ecdhe_ecdsa, ecdhe_ecdsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdhe_ecdsa, ecdhe_ecdsa, Config), ECCOpts = [{honor_ecc_order, false}, {eccs, [secp256r1, sect571r1]}], case supported_eccs(ECCOpts) of true -> ecc_test(sect571r1, COpts, SOpts, [], ECCOpts, Config); @@ -326,45 +383,62 @@ ecc_client_order_custom_curves(Config) -> end. ecc_unknown_curve(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([],ecdhe_ecdsa, ecdhe_ecdsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdhe_ecdsa, ecdhe_ecdsa, Config), ECCOpts = [{eccs, ['123_fake_curve']}], ecc_test_error(COpts, SOpts, [], ECCOpts, Config). client_ecdh_rsa_server_ecdhe_ecdsa_server_custom(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([],ecdh_rsa, ecdhe_ecdsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdh_rsa, ecdhe_ecdsa, Config), ECCOpts = [{honor_ecc_order, true}, {eccs, [secp256r1, sect571r1]}], - case supported_eccs(ECCOpts) of - true -> ecc_test(secp256r1, COpts, SOpts, [], ECCOpts, Config); - false -> {skip, "unsupported named curves"} - end. + case supported_eccs(ECCOpts) of + true -> ecc_test(secp256r1, COpts, SOpts, [], ECCOpts, Config); + false -> {skip, "unsupported named curves"} + end. client_ecdh_rsa_server_ecdhe_rsa_server_custom(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([],ecdh_rsa, ecdhe_rsa, Config), - ECCOpts = [{honor_ecc_order, true}, {eccs, [secp256r1, sect571r1]}], + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdh_rsa, ecdhe_rsa, Config), + ECCOpts = [{honor_ecc_order, true}, {eccs, [secp256r1, sect571r1]}], case supported_eccs(ECCOpts) of true -> ecc_test(undefined, COpts, SOpts, [], ECCOpts, Config); false -> {skip, "unsupported named curves"} end. client_ecdhe_rsa_server_ecdhe_ecdsa_server_custom(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([],ecdhe_rsa, ecdhe_ecdsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdhe_rsa, ecdhe_ecdsa, Config), ECCOpts = [{honor_ecc_order, true}, {eccs, [secp256r1, sect571r1]}], case supported_eccs(ECCOpts) of - true -> ecc_test(secp256r1, COpts, SOpts, [], ECCOpts, Config); + true -> ecc_test(secp256r1, COpts, SOpts, [], ECCOpts, Config); false -> {skip, "unsupported named curves"} end. client_ecdhe_rsa_server_ecdhe_rsa_server_custom(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([], ecdhe_rsa, ecdhe_rsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdhe_rsa, ecdhe_rsa, Config), ECCOpts = [{honor_ecc_order, true}, {eccs, [secp256r1, sect571r1]}], case supported_eccs(ECCOpts) of true -> ecc_test(undefined, COpts, SOpts, [], ECCOpts, Config); false -> {skip, "unsupported named curves"} - end. + end. client_ecdhe_rsa_server_ecdh_rsa_server_custom(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_peer_opts, - [{extensions, [{key_usage, [keyEncipherment] - }]}]}], ecdhe_rsa, ecdh_rsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + Ext = x509_test:extensions([{key_usage, [keyEncipherment]}]), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, [[], [], [{extensions, Ext}]]}, + {client_chain, Default}], + ecdhe_rsa, ecdh_rsa, Config), ECCOpts = [{honor_ecc_order, true}, {eccs, [secp256r1, sect571r1]}], case supported_eccs(ECCOpts) of true -> ecc_test(undefined, COpts, SOpts, [], ECCOpts, Config); @@ -372,7 +446,10 @@ client_ecdhe_rsa_server_ecdh_rsa_server_custom(Config) -> end. client_ecdhe_ecdsa_server_ecdhe_ecdsa_server_custom(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([], ecdhe_ecdsa, ecdhe_ecdsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdhe_ecdsa, ecdhe_ecdsa, Config), ECCOpts = [{honor_ecc_order, true}, {eccs, [secp256r1, sect571r1]}], case supported_eccs(ECCOpts) of true -> ecc_test(secp256r1, COpts, SOpts, [], ECCOpts, Config); @@ -380,7 +457,10 @@ client_ecdhe_ecdsa_server_ecdhe_ecdsa_server_custom(Config) -> end. client_ecdhe_ecdsa_server_ecdhe_rsa_server_custom(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([],ecdhe_ecdsa, ecdhe_rsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdhe_ecdsa, ecdhe_rsa, Config), ECCOpts = [{honor_ecc_order, true}, {eccs, [secp256r1, sect571r1]}], case supported_eccs(ECCOpts) of true -> ecc_test(undefined, COpts, SOpts, [], ECCOpts, Config); @@ -388,7 +468,10 @@ client_ecdhe_ecdsa_server_ecdhe_rsa_server_custom(Config) -> end. client_ecdhe_ecdsa_server_ecdhe_ecdsa_client_custom(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([],ecdhe_ecdsa, ecdhe_ecdsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdhe_ecdsa, ecdhe_ecdsa, Config), ECCOpts = [{eccs, [secp256r1, sect571r1]}], case supported_eccs(ECCOpts) of true -> ecc_test(secp256r1, COpts, SOpts, ECCOpts, [], Config); @@ -396,7 +479,10 @@ client_ecdhe_ecdsa_server_ecdhe_ecdsa_client_custom(Config) -> end. client_ecdhe_rsa_server_ecdhe_ecdsa_client_custom(Config) -> - {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([],ecdhe_rsa, ecdhe_ecdsa, Config), + Default = ssl_test_lib:default_cert_chain_conf(), + {COpts, SOpts} = ssl_test_lib:make_ec_cert_chains([{server_chain, Default}, + {client_chain, Default}], + ecdhe_rsa, ecdhe_ecdsa, Config), ECCOpts = [{eccs, [secp256r1, sect571r1]}], case supported_eccs(ECCOpts) of true -> ecc_test(secp256r1, COpts, SOpts, ECCOpts, [], Config); diff --git a/lib/ssl/test/ssl_alpn_handshake_SUITE.erl b/lib/ssl/test/ssl_alpn_handshake_SUITE.erl index 158b3524ac..055f05a900 100644 --- a/lib/ssl/test/ssl_alpn_handshake_SUITE.erl +++ b/lib/ssl/test/ssl_alpn_handshake_SUITE.erl @@ -35,14 +35,19 @@ all() -> [{group, 'tlsv1.2'}, {group, 'tlsv1.1'}, {group, 'tlsv1'}, - {group, 'sslv3'}]. + {group, 'sslv3'}, + {group, 'dtlsv1.2'}, + {group, 'dtlsv1'} + ]. groups() -> [ {'tlsv1.2', [], alpn_tests()}, {'tlsv1.1', [], alpn_tests()}, {'tlsv1', [], alpn_tests()}, - {'sslv3', [], alpn_not_supported()} + {'sslv3', [], alpn_not_supported()}, + {'dtlsv1.2', [], alpn_tests() -- [client_renegotiate]}, + {'dtlsv1', [], alpn_tests() -- [client_renegotiate]} ]. alpn_tests() -> @@ -67,13 +72,12 @@ alpn_not_supported() -> alpn_not_supported_server ]. -init_per_suite(Config) -> +init_per_suite(Config0) -> catch crypto:stop(), try crypto:start() of ok -> ssl_test_lib:clean_start(), - {ok, _} = make_certs:all(proplists:get_value(data_dir, Config), - proplists:get_value(priv_dir, Config)), + Config = ssl_test_lib:make_rsa_cert(Config0), ssl_test_lib:cert_options(Config) catch _:_ -> {skip, "Crypto did not start"} @@ -90,8 +94,7 @@ init_per_group(GroupName, Config) -> true -> case ssl_test_lib:sufficient_crypto_support(GroupName) of true -> - ssl_test_lib:init_tls_version(GroupName, Config), - Config; + ssl_test_lib:init_tls_version(GroupName, Config); false -> {skip, "Missing crypto support"} end; @@ -100,8 +103,14 @@ init_per_group(GroupName, Config) -> Config end. -end_per_group(_GroupName, Config) -> - Config. +end_per_group(GroupName, Config) -> + case ssl_test_lib:is_tls_version(GroupName) of + true -> + ssl_test_lib:clean_tls_version(Config); + false -> + Config + end. + init_per_testcase(_TestCase, Config) -> ssl_test_lib:ct_log_supported_protocol_versions(Config), @@ -116,26 +125,29 @@ end_per_testcase(_TestCase, Config) -> %%-------------------------------------------------------------------- empty_protocols_are_not_allowed(Config) when is_list(Config) -> + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), {error, {options, {alpn_preferred_protocols, {invalid_protocol, <<>>}}}} = (catch ssl:listen(9443, - [{alpn_preferred_protocols, [<<"foo/1">>, <<"">>]}])), + [{alpn_preferred_protocols, [<<"foo/1">>, <<"">>]}| ServerOpts])), {error, {options, {alpn_advertised_protocols, {invalid_protocol, <<>>}}}} = (catch ssl:connect({127,0,0,1}, 9443, - [{alpn_advertised_protocols, [<<"foo/1">>, <<"">>]}])). + [{alpn_advertised_protocols, [<<"foo/1">>, <<"">>]} | ServerOpts])). %-------------------------------------------------------------------------------- protocols_must_be_a_binary_list(Config) when is_list(Config) -> + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), Option1 = {alpn_preferred_protocols, hello}, - {error, {options, Option1}} = (catch ssl:listen(9443, [Option1])), + {error, {options, Option1}} = (catch ssl:listen(9443, [Option1 | ServerOpts])), Option2 = {alpn_preferred_protocols, [<<"foo/1">>, hello]}, {error, {options, {alpn_preferred_protocols, {invalid_protocol, hello}}}} - = (catch ssl:listen(9443, [Option2])), + = (catch ssl:listen(9443, [Option2 | ServerOpts])), + ClientOpts = ssl_test_lib:ssl_options(client_rsa_opts, Config), Option3 = {alpn_advertised_protocols, hello}, - {error, {options, Option3}} = (catch ssl:connect({127,0,0,1}, 9443, [Option3])), + {error, {options, Option3}} = (catch ssl:connect({127,0,0,1}, 9443, [Option3 | ClientOpts])), Option4 = {alpn_advertised_protocols, [<<"foo/1">>, hello]}, {error, {options, {alpn_advertised_protocols, {invalid_protocol, hello}}}} - = (catch ssl:connect({127,0,0,1}, 9443, [Option4])). + = (catch ssl:connect({127,0,0,1}, 9443, [Option4 | ClientOpts])). %-------------------------------------------------------------------------------- @@ -226,9 +238,9 @@ client_alpn_and_server_alpn_npn(Config) when is_list(Config) -> client_renegotiate(Config) when is_list(Config) -> Data = "hello world", - ClientOpts0 = proplists:get_value(client_opts, Config), + ClientOpts0 = ssl_test_lib:ssl_options(client_rsa_opts, Config), ClientOpts = [{alpn_advertised_protocols, [<<"http/1.0">>]}] ++ ClientOpts0, - ServerOpts0 = proplists:get_value(server_opts, Config), + ServerOpts0 = ssl_test_lib:ssl_options(server_rsa_opts, Config), ServerOpts = [{alpn_preferred_protocols, [<<"spdy/2">>, <<"http/1.1">>, <<"http/1.0">>]}] ++ ServerOpts0, ExpectedProtocol = {ok, <<"http/1.0">>}, @@ -250,9 +262,9 @@ client_renegotiate(Config) when is_list(Config) -> %-------------------------------------------------------------------------------- session_reused(Config) when is_list(Config)-> - ClientOpts0 = proplists:get_value(client_opts, Config), + ClientOpts0 = ssl_test_lib:ssl_options(client_rsa_opts, Config), ClientOpts = [{alpn_advertised_protocols, [<<"http/1.0">>]}] ++ ClientOpts0, - ServerOpts0 = proplists:get_value(server_opts, Config), + ServerOpts0 = ssl_test_lib:ssl_options(server_rsa_opts, Config), ServerOpts = [{alpn_preferred_protocols, [<<"spdy/2">>, <<"http/1.1">>, <<"http/1.0">>]}] ++ ServerOpts0, {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), @@ -299,7 +311,7 @@ session_reused(Config) when is_list(Config)-> %-------------------------------------------------------------------------------- alpn_not_supported_client(Config) when is_list(Config) -> - ClientOpts0 = proplists:get_value(client_opts, Config), + ClientOpts0 = ssl_test_lib:ssl_options(client_rsa_opts, Config), PrefProtocols = {client_preferred_next_protocols, {client, [<<"http/1.0">>], <<"http/1.1">>}}, ClientOpts = [PrefProtocols] ++ ClientOpts0, @@ -315,7 +327,7 @@ alpn_not_supported_client(Config) when is_list(Config) -> %-------------------------------------------------------------------------------- alpn_not_supported_server(Config) when is_list(Config)-> - ServerOpts0 = proplists:get_value(server_opts, Config), + ServerOpts0 = ssl_test_lib:ssl_options(server_rsa_opts, Config), AdvProtocols = {next_protocols_advertised, [<<"spdy/2">>, <<"http/1.1">>, <<"http/1.0">>]}, ServerOpts = [AdvProtocols] ++ ServerOpts0, @@ -326,8 +338,8 @@ alpn_not_supported_server(Config) when is_list(Config)-> %%-------------------------------------------------------------------- run_failing_handshake(Config, ClientExtraOpts, ServerExtraOpts, ExpectedResult) -> - ClientOpts = ClientExtraOpts ++ proplists:get_value(client_opts, Config), - ServerOpts = ServerExtraOpts ++ proplists:get_value(server_opts, Config), + ClientOpts = ClientExtraOpts ++ ssl_test_lib:ssl_options(client_rsa_opts, Config), + ServerOpts = ServerExtraOpts ++ ssl_test_lib:ssl_options(server_rsa_opts, Config), {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, @@ -346,9 +358,9 @@ run_failing_handshake(Config, ClientExtraOpts, ServerExtraOpts, ExpectedResult) run_handshake(Config, ClientExtraOpts, ServerExtraOpts, ExpectedProtocol) -> Data = "hello world", - ClientOpts0 = proplists:get_value(client_opts, Config), + ClientOpts0 = ssl_test_lib:ssl_options(client_rsa_opts, Config), ClientOpts = ClientExtraOpts ++ ClientOpts0, - ServerOpts0 = proplists:get_value(server_opts, Config), + ServerOpts0 = ssl_test_lib:ssl_options(server_rsa_opts, Config), ServerOpts = ServerExtraOpts ++ ServerOpts0, {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), diff --git a/lib/ssl/test/ssl_basic_SUITE.erl b/lib/ssl/test/ssl_basic_SUITE.erl index 407152aa75..9efde4752f 100644 --- a/lib/ssl/test/ssl_basic_SUITE.erl +++ b/lib/ssl/test/ssl_basic_SUITE.erl @@ -53,8 +53,7 @@ all() -> {group, options_tls}, {group, session}, {group, 'dtlsv1.2'}, - %% {group, 'dtlsv1'}, Breaks dtls in cert_verify_SUITE enable later when - %% problem is identified and fixed + {group, 'dtlsv1'}, {group, 'tlsv1.2'}, {group, 'tlsv1.1'}, {group, 'tlsv1'}, @@ -277,6 +276,12 @@ end_per_suite(_Config) -> application:stop(crypto). %%-------------------------------------------------------------------- + +init_per_group(GroupName, Config) when GroupName == basic_tls; + GroupName == options_tls; + GroupName == basic; + GroupName == options -> + ssl_test_lib:clean_tls_version(Config); init_per_group(GroupName, Config) -> case ssl_test_lib:is_tls_version(GroupName) andalso ssl_test_lib:sufficient_crypto_support(GroupName) of true -> @@ -291,8 +296,13 @@ init_per_group(GroupName, Config) -> end end. -end_per_group(_GroupName, Config) -> - Config. +end_per_group(GroupName, Config) -> + case ssl_test_lib:is_tls_version(GroupName) of + true -> + ssl_test_lib:clean_tls_version(Config); + false -> + Config + end. %%-------------------------------------------------------------------- init_per_testcase(Case, Config) when Case == unordered_protocol_versions_client; @@ -360,6 +370,8 @@ init_per_testcase(TestCase, Config) when TestCase == psk_cipher_suites; TestCase == psk_with_hint_cipher_suites; TestCase == ciphers_rsa_signed_certs; TestCase == ciphers_rsa_signed_certs_openssl_names; + TestCase == ciphers_ecdh_rsa_signed_certs_openssl_names; + TestCase == ciphers_ecdh_rsa_signed_certs; TestCase == ciphers_dsa_signed_certs; TestCase == ciphers_dsa_signed_certs_openssl_names; TestCase == anonymous_cipher_suites; @@ -368,6 +380,11 @@ init_per_testcase(TestCase, Config) when TestCase == psk_cipher_suites; TestCase == anonymous_cipher_suites; TestCase == psk_anon_cipher_suites; TestCase == psk_anon_with_hint_cipher_suites; + TestCase == srp_cipher_suites, + TestCase == srp_anon_cipher_suites, + TestCase == srp_dsa_cipher_suites, + TestCase == des_rsa_cipher_suites, + TestCase == des_ecdh_rsa_cipher_suites, TestCase == versions_option, TestCase == tls_tcp_connect_big -> ssl_test_lib:ct_log_supported_protocol_versions(Config), @@ -386,22 +403,27 @@ init_per_testcase(reuse_session, Config) -> init_per_testcase(rizzo, Config) -> ssl_test_lib:ct_log_supported_protocol_versions(Config), - ct:timetrap({seconds, 40}), + ct:timetrap({seconds, 60}), + Config; + +init_per_testcase(no_rizzo_rc4, Config) -> + ssl_test_lib:ct_log_supported_protocol_versions(Config), + ct:timetrap({seconds, 60}), Config; init_per_testcase(rizzo_one_n_minus_one, Config) -> ct:log("TLS/SSL version ~p~n ", [tls_record:supported_protocol_versions()]), - ct:timetrap({seconds, 40}), + ct:timetrap({seconds, 60}), rizzo_add_mitigation_option(one_n_minus_one, Config); init_per_testcase(rizzo_zero_n, Config) -> ct:log("TLS/SSL version ~p~n ", [tls_record:supported_protocol_versions()]), - ct:timetrap({seconds, 40}), + ct:timetrap({seconds, 60}), rizzo_add_mitigation_option(zero_n, Config); init_per_testcase(rizzo_disabled, Config) -> ct:log("TLS/SSL version ~p~n ", [tls_record:supported_protocol_versions()]), - ct:timetrap({seconds, 40}), + ct:timetrap({seconds, 60}), rizzo_add_mitigation_option(disabled, Config); init_per_testcase(prf, Config) -> @@ -511,7 +533,7 @@ alerts() -> [{doc, "Test ssl_alert:alert_txt/1"}]. alerts(Config) when is_list(Config) -> Descriptions = [?CLOSE_NOTIFY, ?UNEXPECTED_MESSAGE, ?BAD_RECORD_MAC, - ?DECRYPTION_FAILED, ?RECORD_OVERFLOW, ?DECOMPRESSION_FAILURE, + ?DECRYPTION_FAILED_RESERVED, ?RECORD_OVERFLOW, ?DECOMPRESSION_FAILURE, ?HANDSHAKE_FAILURE, ?BAD_CERTIFICATE, ?UNSUPPORTED_CERTIFICATE, ?CERTIFICATE_REVOKED,?CERTIFICATE_EXPIRED, ?CERTIFICATE_UNKNOWN, ?ILLEGAL_PARAMETER, ?UNKNOWN_CA, ?ACCESS_DENIED, ?DECODE_ERROR, @@ -2308,20 +2330,16 @@ tls_shutdown_error(Config) when is_list(Config) -> ciphers_rsa_signed_certs() -> [{doc,"Test all rsa ssl cipher suites in highest support ssl/tls version"}]. -ciphers_rsa_signed_certs(Config) when is_list(Config) -> - Version = ssl_test_lib:protocol_version(Config), +ciphers_rsa_signed_certs(Config) when is_list(Config) -> Ciphers = ssl_test_lib:rsa_suites(crypto), - ct:log("~p erlang cipher suites ~p~n", [Version, Ciphers]), - run_suites(Ciphers, Version, Config, rsa). + run_suites(Ciphers, Config, rsa). %%------------------------------------------------------------------- ciphers_rsa_signed_certs_openssl_names() -> [{doc,"Test all rsa ssl cipher suites in highest support ssl/tls version"}]. ciphers_rsa_signed_certs_openssl_names(Config) when is_list(Config) -> - Version = ssl_test_lib:protocol_version(Config), - Ciphers = ssl_test_lib:openssl_rsa_suites(crypto), - ct:log("tls1 openssl cipher suites ~p~n", [Ciphers]), - run_suites(Ciphers, Version, Config, rsa). + Ciphers = ssl_test_lib:openssl_rsa_suites(), + run_suites(Ciphers, Config, rsa). %%------------------------------------------------------------------- ciphers_dsa_signed_certs() -> @@ -2329,120 +2347,104 @@ ciphers_dsa_signed_certs() -> ciphers_dsa_signed_certs(Config) when is_list(Config) -> NVersion = ssl_test_lib:protocol_version(Config, tuple), - Version = ssl_test_lib:protocol_version(Config), Ciphers = ssl_test_lib:dsa_suites(NVersion), - ct:log("~p erlang cipher suites ~p~n", [Version, Ciphers]), - run_suites(Ciphers, Version, Config, dsa). + run_suites(Ciphers, Config, dsa). %%------------------------------------------------------------------- ciphers_dsa_signed_certs_openssl_names() -> [{doc,"Test all dsa ssl cipher suites in highest support ssl/tls version"}]. ciphers_dsa_signed_certs_openssl_names(Config) when is_list(Config) -> - Version = ssl_test_lib:protocol_version(Config), Ciphers = ssl_test_lib:openssl_dsa_suites(), - ct:log("tls1 openssl cipher suites ~p~n", [Ciphers]), - run_suites(Ciphers, Version, Config, dsa). + run_suites(Ciphers, Config, dsa). %%------------------------------------------------------------------- anonymous_cipher_suites()-> [{doc,"Test the anonymous ciphersuites"}]. anonymous_cipher_suites(Config) when is_list(Config) -> - Version = ssl_test_lib:protocol_version(Config), - Ciphers = ssl_test_lib:anonymous_suites(Version), - run_suites(Ciphers, Version, Config, anonymous). + NVersion = ssl_test_lib:protocol_version(Config, tuple), + Ciphers = ssl_test_lib:anonymous_suites(NVersion), + run_suites(Ciphers, Config, anonymous). %%------------------------------------------------------------------- psk_cipher_suites() -> [{doc, "Test the PSK ciphersuites WITHOUT server supplied identity hint"}]. psk_cipher_suites(Config) when is_list(Config) -> - NVersion = tls_record:highest_protocol_version([]), - Version = ssl_test_lib:protocol_version(Config), + NVersion = ssl_test_lib:protocol_version(Config, tuple), Ciphers = ssl_test_lib:psk_suites(NVersion), - run_suites(Ciphers, Version, Config, psk). + run_suites(Ciphers, Config, psk). %%------------------------------------------------------------------- psk_with_hint_cipher_suites()-> [{doc, "Test the PSK ciphersuites WITH server supplied identity hint"}]. psk_with_hint_cipher_suites(Config) when is_list(Config) -> - NVersion = tls_record:highest_protocol_version([]), - Version = ssl_test_lib:protocol_version(Config), + NVersion = ssl_test_lib:protocol_version(Config, tuple), Ciphers = ssl_test_lib:psk_suites(NVersion), - run_suites(Ciphers, Version, Config, psk_with_hint). + run_suites(Ciphers, Config, psk_with_hint). %%------------------------------------------------------------------- psk_anon_cipher_suites() -> [{doc, "Test the anonymous PSK ciphersuites WITHOUT server supplied identity hint"}]. psk_anon_cipher_suites(Config) when is_list(Config) -> - NVersion = tls_record:highest_protocol_version([]), - Version = ssl_test_lib:protocol_version(Config), + NVersion = ssl_test_lib:protocol_version(Config, tuple), Ciphers = ssl_test_lib:psk_anon_suites(NVersion), - run_suites(Ciphers, Version, Config, psk_anon). + run_suites(Ciphers, Config, psk_anon). %%------------------------------------------------------------------- psk_anon_with_hint_cipher_suites()-> [{doc, "Test the anonymous PSK ciphersuites WITH server supplied identity hint"}]. psk_anon_with_hint_cipher_suites(Config) when is_list(Config) -> - NVersion = tls_record:highest_protocol_version([]), - Version = ssl_test_lib:protocol_version(Config), + NVersion = ssl_test_lib:protocol_version(Config, tuple), Ciphers = ssl_test_lib:psk_anon_suites(NVersion), - run_suites(Ciphers, Version, Config, psk_anon_with_hint). + run_suites(Ciphers, Config, psk_anon_with_hint). %%------------------------------------------------------------------- srp_cipher_suites()-> [{doc, "Test the SRP ciphersuites"}]. srp_cipher_suites(Config) when is_list(Config) -> - Version = ssl_test_lib:protocol_version(Config), Ciphers = ssl_test_lib:srp_suites(), - run_suites(Ciphers, Version, Config, srp). + run_suites(Ciphers, Config, srp). %%------------------------------------------------------------------- srp_anon_cipher_suites()-> [{doc, "Test the anonymous SRP ciphersuites"}]. srp_anon_cipher_suites(Config) when is_list(Config) -> - Version = ssl_test_lib:protocol_version(Config), Ciphers = ssl_test_lib:srp_anon_suites(), - run_suites(Ciphers, Version, Config, srp_anon). + run_suites(Ciphers, Config, srp_anon). %%------------------------------------------------------------------- srp_dsa_cipher_suites()-> [{doc, "Test the SRP DSA ciphersuites"}]. srp_dsa_cipher_suites(Config) when is_list(Config) -> - Version = ssl_test_lib:protocol_version(Config), Ciphers = ssl_test_lib:srp_dss_suites(), - run_suites(Ciphers, Version, Config, srp_dsa). + run_suites(Ciphers, Config, srp_dsa). %%------------------------------------------------------------------- rc4_rsa_cipher_suites()-> [{doc, "Test the RC4 ciphersuites"}]. rc4_rsa_cipher_suites(Config) when is_list(Config) -> - NVersion = tls_record:highest_protocol_version([]), - Version = tls_record:protocol_version(NVersion), - Ciphers = ssl_test_lib:rc4_suites(NVersion), - run_suites(Ciphers, Version, Config, rc4_rsa). + NVersion = ssl_test_lib:protocol_version(Config, tuple), + Ciphers = [S || {rsa,_,_} = S <- ssl_test_lib:rc4_suites(NVersion)], + run_suites(Ciphers, Config, rc4_rsa). %------------------------------------------------------------------- rc4_ecdh_rsa_cipher_suites()-> [{doc, "Test the RC4 ciphersuites"}]. rc4_ecdh_rsa_cipher_suites(Config) when is_list(Config) -> - NVersion = tls_record:highest_protocol_version([]), - Version = tls_record:protocol_version(NVersion), - Ciphers = ssl_test_lib:rc4_suites(NVersion), - run_suites(Ciphers, Version, Config, rc4_ecdh_rsa). + NVersion = ssl_test_lib:protocol_version(Config, tuple), + Ciphers = [S || {ecdh_rsa,_,_} = S <- ssl_test_lib:rc4_suites(NVersion)], + run_suites(Ciphers, Config, rc4_ecdh_rsa). %%------------------------------------------------------------------- rc4_ecdsa_cipher_suites()-> [{doc, "Test the RC4 ciphersuites"}]. rc4_ecdsa_cipher_suites(Config) when is_list(Config) -> NVersion = tls_record:highest_protocol_version([]), - Version = tls_record:protocol_version(NVersion), - Ciphers = ssl_test_lib:rc4_suites(NVersion), - run_suites(Ciphers, Version, Config, rc4_ecdsa). + Ciphers = [S || {ecdhe_ecdsa,_,_} = S <- ssl_test_lib:rc4_suites(NVersion)], + run_suites(Ciphers, Config, rc4_ecdsa). %%------------------------------------------------------------------- des_rsa_cipher_suites()-> [{doc, "Test the des_rsa ciphersuites"}]. des_rsa_cipher_suites(Config) when is_list(Config) -> - Version = ssl_test_lib:protocol_version(Config), Ciphers = ssl_test_lib:des_suites(Config), - run_suites(Ciphers, Version, Config, des_rsa). + run_suites(Ciphers, Config, des_rsa). %------------------------------------------------------------------- des_ecdh_rsa_cipher_suites()-> [{doc, "Test ECDH rsa signed ciphersuites"}]. des_ecdh_rsa_cipher_suites(Config) when is_list(Config) -> NVersion = ssl_test_lib:protocol_version(Config, tuple), - Version = ssl_test_lib:protocol_version(Config), Ciphers = ssl_test_lib:des_suites(NVersion), - run_suites(Ciphers, Version, Config, des_dhe_rsa). + run_suites(Ciphers, Config, des_dhe_rsa). %%-------------------------------------------------------------------- default_reject_anonymous()-> @@ -2476,38 +2478,30 @@ ciphers_ecdsa_signed_certs() -> ciphers_ecdsa_signed_certs(Config) when is_list(Config) -> NVersion = ssl_test_lib:protocol_version(Config, tuple), - Version = ssl_test_lib:protocol_version(Config), Ciphers = ssl_test_lib:ecdsa_suites(NVersion), - ct:log("~p erlang cipher suites ~p~n", [Version, Ciphers]), - run_suites(Ciphers, Version, Config, ecdsa). + run_suites(Ciphers, Config, ecdsa). %%-------------------------------------------------------------------- ciphers_ecdsa_signed_certs_openssl_names() -> [{doc, "Test all ecdsa ssl cipher suites in highest support ssl/tls version"}]. ciphers_ecdsa_signed_certs_openssl_names(Config) when is_list(Config) -> - Version = ssl_test_lib:protocol_version(Config), Ciphers = ssl_test_lib:openssl_ecdsa_suites(), - ct:log("tls1 openssl cipher suites ~p~n", [Ciphers]), - run_suites(Ciphers, Version, Config, ecdsa). + run_suites(Ciphers, Config, ecdsa). %%-------------------------------------------------------------------- ciphers_ecdh_rsa_signed_certs() -> [{doc, "Test all ecdh_rsa ssl cipher suites in highest support ssl/tls version"}]. ciphers_ecdh_rsa_signed_certs(Config) when is_list(Config) -> NVersion = ssl_test_lib:protocol_version(Config, tuple), - Version = ssl_test_lib:protocol_version(Config), Ciphers = ssl_test_lib:ecdh_rsa_suites(NVersion), - ct:log("~p erlang cipher suites ~p~n", [Version, Ciphers]), - run_suites(Ciphers, Version, Config, ecdh_rsa). + run_suites(Ciphers, Config, ecdh_rsa). %%-------------------------------------------------------------------- ciphers_ecdh_rsa_signed_certs_openssl_names() -> [{doc, "Test all ecdh_rsa ssl cipher suites in highest support ssl/tls version"}]. ciphers_ecdh_rsa_signed_certs_openssl_names(Config) when is_list(Config) -> - Version = ssl_test_lib:protocol_version(Config), Ciphers = ssl_test_lib:openssl_ecdh_rsa_suites(), - ct:log("tls1 openssl cipher suites ~p~n", [Ciphers]), - run_suites(Ciphers, Version, Config, ecdh_rsa). + run_suites(Ciphers, Config, ecdh_rsa). %%-------------------------------------------------------------------- reuse_session() -> [{doc,"Test reuse of sessions (short handshake)"}]. @@ -3024,37 +3018,6 @@ der_input_opts(Opts) -> {Cert, {Asn1Type, Key}, CaCerts, DHParams}. %%-------------------------------------------------------------------- -%% different_ca_peer_sign() -> -%% ["Check that a CA can have a different signature algorithm than the peer cert."]; - -%% different_ca_peer_sign(Config) when is_list(Config) -> -%% ClientOpts = ssl_test_lib:ssl_options(client_mix_opts, Config), -%% ServerOpts = ssl_test_lib:ssl_options(server_mix_verify_opts, Config), - -%% {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), -%% Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, -%% {from, self()}, -%% {mfa, {ssl_test_lib, send_recv_result_active_once, []}}, -%% {options, [{active, once}, -%% {verify, verify_peer} | ServerOpts]}]), -%% Port = ssl_test_lib:inet_port(Server), - -%% Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, -%% {host, Hostname}, -%% {from, self()}, -%% {mfa, {ssl_test_lib, -%% send_recv_result_active_once, -%% []}}, -%% {options, [{active, once}, -%% {verify, verify_peer} -%% | ClientOpts]}]), - -%% ssl_test_lib:check_result(Server, ok, Client, ok), -%% ssl_test_lib:close(Server), -%% ssl_test_lib:close(Client). - - -%%-------------------------------------------------------------------- no_reuses_session_server_restart_new_cert() -> [{doc,"Check that a session is not reused if the server is restarted with a new cert."}]. no_reuses_session_server_restart_new_cert(Config) when is_list(Config) -> @@ -3122,14 +3085,14 @@ no_reuses_session_server_restart_new_cert_file(Config) when is_list(Config) -> DsaServerOpts = ssl_test_lib:ssl_options(server_dsa_opts, Config), PrivDir = proplists:get_value(priv_dir, Config), - NewServerOpts = new_config(PrivDir, ServerOpts), + NewServerOpts0 = new_config(PrivDir, ServerOpts), {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, {from, self()}, {mfa, {ssl_test_lib, session_info_result, []}}, - {options, NewServerOpts}]), + {options, NewServerOpts0}]), Port = ssl_test_lib:inet_port(Server), Client0 = ssl_test_lib:start_client([{node, ClientNode}, @@ -3150,13 +3113,13 @@ no_reuses_session_server_restart_new_cert_file(Config) when is_list(Config) -> ssl:clear_pem_cache(), - NewServerOpts = new_config(PrivDir, DsaServerOpts), + NewServerOpts1 = new_config(PrivDir, DsaServerOpts), Server1 = ssl_test_lib:start_server([{node, ServerNode}, {port, Port}, {from, self()}, {mfa, {ssl_test_lib, no_result, []}}, - {options, NewServerOpts}]), + {options, NewServerOpts1}]), Client1 = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, {host, Hostname}, @@ -3807,8 +3770,10 @@ no_rizzo_rc4() -> no_rizzo_rc4(Config) when is_list(Config) -> Prop = proplists:get_value(tc_group_properties, Config), Version = proplists:get_value(name, Prop), - Ciphers = [ssl_cipher:erl_suite_definition(Suite) || - Suite <- ssl_test_lib:rc4_suites(tls_record:protocol_version(Version))], + NVersion = ssl_test_lib:protocol_version(Config, tuple), + %% Test uses RSA certs + Ciphers = ssl_test_lib:rc4_suites(NVersion) -- [{ecdhe_ecdsa,rc4_128,sha}, + {ecdh_ecdsa,rc4_128,sha}], run_send_recv_rizzo(Ciphers, Config, Version, {?MODULE, send_recv_result_active_no_rizzo, []}). @@ -3818,7 +3783,8 @@ rizzo_one_n_minus_one() -> rizzo_one_n_minus_one(Config) when is_list(Config) -> Prop = proplists:get_value(tc_group_properties, Config), Version = proplists:get_value(name, Prop), - AllSuites = ssl_test_lib:available_suites(tls_record:protocol_version(Version)), + NVersion = ssl_test_lib:protocol_version(Config, tuple), + AllSuites = ssl_test_lib:available_suites(NVersion), Ciphers = [X || X ={_,Y,_} <- AllSuites, Y =/= rc4_128], run_send_recv_rizzo(Ciphers, Config, Version, {?MODULE, send_recv_result_active_rizzo, []}). @@ -3829,7 +3795,8 @@ rizzo_zero_n() -> rizzo_zero_n(Config) when is_list(Config) -> Prop = proplists:get_value(tc_group_properties, Config), Version = proplists:get_value(name, Prop), - AllSuites = ssl_test_lib:available_suites(tls_record:protocol_version(Version)), + NVersion = ssl_test_lib:protocol_version(Config, tuple), + AllSuites = ssl_test_lib:available_suites(NVersion), Ciphers = [X || X ={_,Y,_} <- AllSuites, Y =/= rc4_128], run_send_recv_rizzo(Ciphers, Config, Version, {?MODULE, send_recv_result_active_no_rizzo, []}). @@ -4631,7 +4598,10 @@ client_server_opts({KeyAlgo,_,_}, Config) when KeyAlgo == ecdh_rsa -> {ssl_test_lib:ssl_options(client_opts, Config), ssl_test_lib:ssl_options(server_ecdh_rsa_opts, Config)}. -run_suites(Ciphers, Version, Config, Type) -> +run_suites(Ciphers, Config, Type) -> + NVersion = ssl_test_lib:protocol_version(Config, tuple), + Version = ssl_test_lib:protocol_version(Config), + ct:log("Running cipher suites ~p~n", [Ciphers]), {ClientOpts, ServerOpts} = case Type of rsa -> @@ -4643,23 +4613,24 @@ run_suites(Ciphers, Version, Config, Type) -> anonymous -> %% No certs in opts! {ssl_test_lib:ssl_options(client_verification_opts, Config), - [{reuseaddr, true}, {ciphers, ssl_test_lib:anonymous_suites(Version)}]}; + [{reuseaddr, true}, {ciphers, ssl_test_lib:anonymous_suites(NVersion)} | + ssl_test_lib:ssl_options([], Config)]}; psk -> {ssl_test_lib:ssl_options(client_psk, Config), - [{ciphers, ssl_test_lib:psk_suites(Version)} | + [{ciphers, ssl_test_lib:psk_suites(NVersion)} | ssl_test_lib:ssl_options(server_psk, Config)]}; psk_with_hint -> {ssl_test_lib:ssl_options(client_psk, Config), - [{ciphers, ssl_test_lib:psk_suites(Version)} | + [{ciphers, ssl_test_lib:psk_suites(NVersion)} | ssl_test_lib:ssl_options(server_psk_hint, Config) ]}; psk_anon -> {ssl_test_lib:ssl_options(client_psk, Config), - [{ciphers, ssl_test_lib:psk_anon_suites(Version)} | + [{ciphers, ssl_test_lib:psk_anon_suites(NVersion)} | ssl_test_lib:ssl_options(server_psk_anon, Config)]}; psk_anon_with_hint -> {ssl_test_lib:ssl_options(client_psk, Config), - [{ciphers, ssl_test_lib:psk_anon_suites(Version)} | + [{ciphers, ssl_test_lib:psk_anon_suites(NVersion)} | ssl_test_lib:ssl_options(server_psk_anon_hint, Config)]}; srp -> {ssl_test_lib:ssl_options(client_srp, Config), diff --git a/lib/ssl/test/ssl_certificate_verify_SUITE.erl b/lib/ssl/test/ssl_certificate_verify_SUITE.erl index 6221cffdc1..0bc265fa10 100644 --- a/lib/ssl/test/ssl_certificate_verify_SUITE.erl +++ b/lib/ssl/test/ssl_certificate_verify_SUITE.erl @@ -110,8 +110,8 @@ init_per_group(tls, Config0) -> application:load(ssl), application:set_env(ssl, protocol_version, Version), ssl:start(), - Config = proplists:delete(protocol, Config0), - [{protocol, tls}, {version, tls_record:protocol_version(Version)} | Config]; + Config = ssl_test_lib:init_tls_version(Version, Config0), + [{version, tls_record:protocol_version(Version)} | Config]; init_per_group(dtls, Config0) -> Version = dtls_record:protocol_version(dtls_record:highest_protocol_version([])), @@ -119,8 +119,8 @@ init_per_group(dtls, Config0) -> application:load(ssl), application:set_env(ssl, protocol_version, Version), ssl:start(), - Config = proplists:delete(protocol_opts, proplists:delete(protocol, Config0)), - [{protocol, dtls}, {protocol_opts, [{protocol, dtls}]}, {version, dtls_record:protocol_version(Version)} | Config]; + Config = ssl_test_lib:init_tls_version(Version, Config0), + [{version, dtls_record:protocol_version(Version)} | Config]; init_per_group(active, Config) -> [{active, true}, {receive_function, send_recv_result_active} | Config]; @@ -134,6 +134,9 @@ init_per_group(error_handling, Config) -> init_per_group(_, Config) -> Config. +end_per_group(GroupName, Config) when GroupName == tls; + GroupName == dtls -> + ssl_test_lib:clean_tls_version(Config); end_per_group(_GroupName, Config) -> Config. @@ -436,7 +439,7 @@ server_require_peer_cert_partial_chain_fun_fail(Config) when is_list(Config) -> [{_,_,_}, {_, IntermidiateCA, _} | _] = public_key:pem_decode(ServerCAs), PartialChain = fun(_CertChain) -> - ture = false %% crash on purpose + ture = false %% crash on purpose end, Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0}, @@ -564,9 +567,12 @@ cert_expired() -> cert_expired(Config) when is_list(Config) -> {Year, Month, Day} = date(), Active = proplists:get_value(active, Config), - {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{server_ca_0, - [{validity, {{Year-2, Month, Day}, - {Year-1, Month, Day}}}]}], + {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{server_chain, + [[], + [{validity, {{Year-2, Month, Day}, + {Year-1, Month, Day}}}], + [] + ]}], Config, "_expired"), ClientOpts = ssl_test_lib:ssl_options(ClientOpts0, Config), ServerOpts = ssl_test_lib:ssl_options(ServerOpts0, Config), @@ -595,11 +601,11 @@ extended_key_usage_verify_server() -> [{doc,"Test cert that has a critical extended_key_usage extension in server cert"}]. extended_key_usage_verify_server(Config) when is_list(Config) -> - {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{server_peer_opts, - [{extensions, - [{?'id-ce-extKeyUsage', - [?'id-kp-serverAuth'], true}] - }]}], Config, "_keyusage_server"), + Ext = x509_test:extensions([{?'id-ce-extKeyUsage', + [?'id-kp-serverAuth'], true}]), + {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{server_chain, + [[],[], [{extensions, Ext}]]}], Config, + "_keyusage_server"), ClientOpts = ssl_test_lib:ssl_options(ClientOpts0, Config), ServerOpts = ssl_test_lib:ssl_options(ServerOpts0, Config), Active = proplists:get_value(active, Config), @@ -629,14 +635,13 @@ extended_key_usage_verify_both() -> [{doc,"Test cert that has a critical extended_key_usage extension in client verify_peer mode"}]. extended_key_usage_verify_both(Config) when is_list(Config) -> - {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{server_peer_opts, - [{extensions, [{?'id-ce-extKeyUsage', - [?'id-kp-serverAuth'], true}] - }]}, - {client_peer_opts, - [{extensions, [{?'id-ce-extKeyUsage', - [?'id-kp-clientAuth'], true}] - }]}], Config, "_keyusage_both"), + ServerExt = x509_test:extensions([{?'id-ce-extKeyUsage', + [?'id-kp-serverAuth'], true}]), + ClientExt = x509_test:extensions([{?'id-ce-extKeyUsage', + [?'id-kp-clientAuth'], true}]), + {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{client_chain, [[],[],[{extensions, ClientExt}]]}, + {server_chain, [[],[],[{extensions, ServerExt}]]}], + Config, "_keyusage_both"), ClientOpts = ssl_test_lib:ssl_options(ClientOpts0, Config), ServerOpts = ssl_test_lib:ssl_options(ServerOpts0, Config), Active = proplists:get_value(active, Config), @@ -665,10 +670,10 @@ critical_extension_verify_server() -> [{doc,"Test cert that has a critical unknown extension in verify_peer mode"}]. critical_extension_verify_server(Config) when is_list(Config) -> - {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{client_peer_opts, - [{extensions, [{{2,16,840,1,113730,1,1}, - <<3,2,6,192>>, true}] - }]}], Config, "_client_unknown_extension"), + Ext = x509_test:extensions([{{2,16,840,1,113730,1,1}, <<3,2,6,192>>, true}]), + {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{client_chain, + [[],[], [{extensions, Ext}]]}], + Config, "_client_unknown_extension"), ClientOpts = ssl_test_lib:ssl_options(ClientOpts0, Config), ServerOpts = ssl_test_lib:ssl_options(ServerOpts0, Config), Active = proplists:get_value(active, Config), @@ -702,10 +707,10 @@ critical_extension_verify_client() -> [{doc,"Test cert that has a critical unknown extension in verify_peer mode"}]. critical_extension_verify_client(Config) when is_list(Config) -> - {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{server_peer_opts, - [{extensions, [{{2,16,840,1,113730,1,1}, - <<3,2,6,192>>, true}] - }]}], Config, "_server_unknown_extensions"), + Ext = x509_test:extensions([{{2,16,840,1,113730,1,1}, <<3,2,6,192>>, true}]), + {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{server_chain, + [[],[],[{extensions, Ext}]]}], + Config, "_server_unknown_extensions"), ClientOpts = ssl_test_lib:ssl_options(ClientOpts0, Config), ServerOpts = ssl_test_lib:ssl_options(ServerOpts0, Config), Active = proplists:get_value(active, Config), @@ -738,11 +743,10 @@ critical_extension_verify_none() -> [{doc,"Test cert that has a critical unknown extension in verify_none mode"}]. critical_extension_verify_none(Config) when is_list(Config) -> - {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{client_peer_opts, - [{extensions, - [{{2,16,840,1,113730,1,1}, - <<3,2,6,192>>, true}] - }]}], Config, "_unknown_extensions"), + Ext = x509_test:extensions([{{2,16,840,1,113730,1,1}, <<3,2,6,192>>, true}]), + {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{server_chain, + [[],[], [{extensions, Ext}]]}], + Config, "_unknown_extensions"), ClientOpts = ssl_test_lib:ssl_options(ClientOpts0, Config), ServerOpts = ssl_test_lib:ssl_options(ServerOpts0, Config), Active = proplists:get_value(active, Config), @@ -777,12 +781,7 @@ no_authority_key_identifier() -> " but are present in trusted certs db."}]. no_authority_key_identifier(Config) when is_list(Config) -> - {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{server_peer_opts, - [{extensions, [{auth_key_id, undefined}] - }]}, - {client_peer_opts, - [{extensions, [{auth_key_id, undefined}] - }]}], Config, "_peer_no_auth_key_id"), + {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([], Config, "_peer_no_auth_key_id"), ClientOpts = ssl_test_lib:ssl_options(ClientOpts0, Config), ServerOpts = ssl_test_lib:ssl_options(ServerOpts0, Config), @@ -819,14 +818,10 @@ no_authority_key_identifier_keyEncipherment() -> " authorityKeyIdentifier extension, but are present in trusted certs db."}]. no_authority_key_identifier_keyEncipherment(Config) when is_list(Config) -> - {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{server_peer_opts, - [{extensions, [{auth_key_id, undefined}, - {key_usage, [digitalSignature, - keyEncipherment]}] - }]}, - {client_peer_opts, - [{extensions, [{auth_key_id, undefined}] - }]}], Config, "_peer_keyEncipherment"), + ClientExt = x509_test:extensions([{key_usage, [digitalSignature, keyEncipherment]}]), + {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{client_chain, + [[],[],[{extensions, ClientExt}]]}], + Config, "_peer_keyEncipherment"), ClientOpts = ssl_test_lib:ssl_options(ClientOpts0, Config), ServerOpts = ssl_test_lib:ssl_options(ServerOpts0, Config), {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), @@ -929,12 +924,10 @@ client_with_cert_cipher_suites_handshake() -> [{doc, "Test that client with a certificate without keyEncipherment usage " " extension can connect to a server with restricted cipher suites "}]. client_with_cert_cipher_suites_handshake(Config) when is_list(Config) -> - {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{client_peer_opts, - [{extensions, - [{key_usage, [digitalSignature]}] - }]}], Config, "_sign_only_extensions"), - - + Ext = x509_test:extensions([{key_usage, [digitalSignature]}]), + {ClientOpts0, ServerOpts0} = ssl_test_lib:make_rsa_cert_chains([{client_chain, + [[], [], [{extensions, Ext}]]}], + Config, "_sign_only_extensions"), ClientOpts = ssl_test_lib:ssl_options(ClientOpts0, Config), ServerOpts = ssl_test_lib:ssl_options(ServerOpts0, Config), diff --git a/lib/ssl/test/ssl_crl_SUITE.erl b/lib/ssl/test/ssl_crl_SUITE.erl index e293d183f7..668c76e38d 100644 --- a/lib/ssl/test/ssl_crl_SUITE.erl +++ b/lib/ssl/test/ssl_crl_SUITE.erl @@ -155,9 +155,15 @@ init_per_testcase(Case, Config0) -> DataDir = proplists:get_value(data_dir, Config), CertDir = filename:join(proplists:get_value(priv_dir, Config0), idp_crl), {CertOpts, Config} = init_certs(CertDir, idp_crl, Config), - {ok, _} = make_certs:all(DataDir, CertDir, CertOpts), - ct:timetrap({seconds, 6}), - [{cert_dir, CertDir} | Config]; + case make_certs:all(DataDir, CertDir, CertOpts) of + {ok, _} -> + ct:timetrap({seconds, 6}), + [{cert_dir, CertDir} | Config]; + _ -> + end_per_testcase(Case, Config0), + ssl_test_lib:clean_start(), + {skip, "Unable to create IDP crls"} + end; false -> end_per_testcase(Case, Config0), ssl_test_lib:clean_start(), diff --git a/lib/ssl/test/ssl_npn_handshake_SUITE.erl b/lib/ssl/test/ssl_npn_handshake_SUITE.erl index a02881f1ae..6bf2aa2786 100644 --- a/lib/ssl/test/ssl_npn_handshake_SUITE.erl +++ b/lib/ssl/test/ssl_npn_handshake_SUITE.erl @@ -95,8 +95,13 @@ init_per_group(GroupName, Config) -> Config end. -end_per_group(_GroupName, Config) -> - Config. +end_per_group(GroupName, Config) -> + case ssl_test_lib:is_tls_version(GroupName) of + true -> + ssl_test_lib:clean_tls_version(Config); + false -> + Config + end. init_per_testcase(_TestCase, Config) -> ssl_test_lib:ct_log_supported_protocol_versions(Config), diff --git a/lib/ssl/test/ssl_packet_SUITE.erl b/lib/ssl/test/ssl_packet_SUITE.erl index 7281425461..408d62ce9c 100644 --- a/lib/ssl/test/ssl_packet_SUITE.erl +++ b/lib/ssl/test/ssl_packet_SUITE.erl @@ -53,28 +53,34 @@ all() -> {group, 'tlsv1.2'}, {group, 'tlsv1.1'}, {group, 'tlsv1'}, - {group, 'sslv3'} + {group, 'sslv3'}, + {group, 'dtlsv1.2'}, + {group, 'dtlsv1'} ]. groups() -> - [{'tlsv1.2', [], packet_tests()}, - {'tlsv1.1', [], packet_tests()}, - {'tlsv1', [], packet_tests()}, - {'sslv3', [], packet_tests()} + [{'tlsv1.2', [], socket_packet_tests() ++ protocol_packet_tests()}, + {'tlsv1.1', [], socket_packet_tests() ++ protocol_packet_tests()}, + {'tlsv1', [], socket_packet_tests() ++ protocol_packet_tests()}, + {'sslv3', [], socket_packet_tests() ++ protocol_packet_tests()}, + {'dtlsv1.2', [], protocol_packet_tests()}, + {'dtlsv1', [], protocol_packet_tests()} ]. -packet_tests() -> - active_packet_tests() ++ active_once_packet_tests() ++ passive_packet_tests() ++ - [packet_send_to_large, - packet_cdr_decode, packet_cdr_decode_list, +socket_packet_tests() -> + socket_active_packet_tests() ++ socket_active_once_packet_tests() ++ + socket_passive_packet_tests() ++ [packet_send_to_large, packet_tpkt_decode, packet_tpkt_decode_list]. + +protocol_packet_tests() -> + protocol_active_packet_tests() ++ protocol_active_once_packet_tests() ++ protocol_passive_packet_tests() ++ + [packet_cdr_decode, packet_cdr_decode_list, packet_http_decode, packet_http_decode_list, packet_http_bin_decode_multi, packet_line_decode, packet_line_decode_list, packet_asn1_decode, packet_asn1_decode_list, - packet_tpkt_decode, packet_tpkt_decode_list, packet_sunrm_decode, packet_sunrm_decode_list]. -passive_packet_tests() -> +socket_passive_packet_tests() -> [packet_raw_passive_many_small, packet_0_passive_many_small, packet_1_passive_many_small, @@ -85,12 +91,8 @@ passive_packet_tests() -> packet_1_passive_some_big, packet_2_passive_some_big, packet_4_passive_some_big, - packet_httph_passive, - packet_httph_bin_passive, - packet_http_error_passive, packet_wait_passive, packet_size_passive, - packet_baddata_passive, %% inet header option should be deprecated! header_decode_one_byte_passive, header_decode_two_bytes_passive, @@ -98,7 +100,14 @@ passive_packet_tests() -> header_decode_two_bytes_one_sent_passive ]. -active_once_packet_tests() -> +protocol_passive_packet_tests() -> + [packet_httph_passive, + packet_httph_bin_passive, + packet_http_error_passive, + packet_baddata_passive + ]. + +socket_active_once_packet_tests() -> [packet_raw_active_once_many_small, packet_0_active_once_many_small, packet_1_active_once_many_small, @@ -108,12 +117,16 @@ active_once_packet_tests() -> packet_0_active_once_some_big, packet_1_active_once_some_big, packet_2_active_once_some_big, - packet_4_active_once_some_big, + packet_4_active_once_some_big + ]. + +protocol_active_once_packet_tests() -> + [ packet_httph_active_once, packet_httph_bin_active_once ]. -active_packet_tests() -> +socket_active_packet_tests() -> [packet_raw_active_many_small, packet_0_active_many_small, packet_1_active_many_small, @@ -124,10 +137,7 @@ active_packet_tests() -> packet_1_active_some_big, packet_2_active_some_big, packet_4_active_some_big, - packet_httph_active, - packet_httph_bin_active, packet_wait_active, - packet_baddata_active, packet_size_active, %% inet header option should be deprecated! header_decode_one_byte_active, @@ -136,6 +146,13 @@ active_packet_tests() -> header_decode_two_bytes_one_sent_active ]. + +protocol_active_packet_tests() -> + [packet_httph_active, + packet_httph_bin_active, + packet_baddata_active + ]. + init_per_suite(Config) -> catch crypto:stop(), try crypto:start() of @@ -168,8 +185,13 @@ init_per_group(GroupName, Config) -> end. -end_per_group(_GroupName, Config) -> - Config. +end_per_group(GroupName, Config) -> + case ssl_test_lib:is_tls_version(GroupName) of + true -> + ssl_test_lib:clean_tls_version(Config); + false -> + Config + end. init_per_testcase(_TestCase, Config) -> ct:timetrap({seconds, ?BASE_TIMEOUT_SECONDS}), diff --git a/lib/ssl/test/ssl_payload_SUITE.erl b/lib/ssl/test/ssl_payload_SUITE.erl index cb1957327a..ef05241759 100644 --- a/lib/ssl/test/ssl_payload_SUITE.erl +++ b/lib/ssl/test/ssl_payload_SUITE.erl @@ -95,8 +95,13 @@ init_per_group(GroupName, Config) -> Config end. -end_per_group(_GroupName, Config) -> - Config. +end_per_group(GroupName, Config) -> + case ssl_test_lib:is_tls_version(GroupName) of + true -> + ssl_test_lib:clean_tls_version(Config); + false -> + Config + end. init_per_testcase(TestCase, Config) when TestCase == server_echos_passive_huge; TestCase == server_echos_active_once_huge; diff --git a/lib/ssl/test/ssl_sni_SUITE.erl b/lib/ssl/test/ssl_sni_SUITE.erl index 4e916a7f03..03676cb828 100644 --- a/lib/ssl/test/ssl_sni_SUITE.erl +++ b/lib/ssl/test/ssl_sni_SUITE.erl @@ -30,21 +30,50 @@ %% Common Test interface functions ----------------------------------- %%-------------------------------------------------------------------- -all() -> [no_sni_header, - sni_match, - sni_no_match, - no_sni_header_fun, - sni_match_fun, - sni_no_match_fun]. +all() -> + [{group, 'tlsv1.2'}, + {group, 'tlsv1.1'}, + {group, 'tlsv1'}, + {group, 'sslv3'}, + {group, 'dtlsv1.2'}, + {group, 'dtlsv1'} + ]. + +groups() -> + [ + {'tlsv1.2', [], sni_tests()}, + {'tlsv1.1', [], sni_tests()}, + {'tlsv1', [], sni_tests()}, + {'sslv3', [], sni_tests()}, + {'dtlsv1.2', [], sni_tests()}, + {'dtlsv1', [], sni_tests()} + ]. + +sni_tests() -> + [no_sni_header, + sni_match, + sni_no_match, + no_sni_header_fun, + sni_match_fun, + sni_no_match_fun]. init_per_suite(Config0) -> catch crypto:stop(), try crypto:start() of ok -> ssl_test_lib:clean_start(), - {ok, _} = make_certs:all(proplists:get_value(data_dir, Config0), - proplists:get_value(priv_dir, Config0)), - ssl_test_lib:cert_options(Config0) + Config = ssl_test_lib:make_rsa_cert(Config0), + RsaOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), + [{sni_server_opts, [{sni_hosts, [ + {"a.server", [ + {certfile, proplists:get_value(certfile, RsaOpts)}, + {keyfile, proplists:get_value(keyfile, RsaOpts)} + ]}, + {"b.server", [ + {certfile, proplists:get_value(certfile, RsaOpts)}, + {keyfile, proplists:get_value(keyfile, RsaOpts)} + ]} + ]}]} | Config] catch _:_ -> {skip, "Crypto did not start"} end. @@ -66,22 +95,22 @@ end_per_testcase(_TestCase, Config) -> %% Test Cases -------------------------------------------------------- %%-------------------------------------------------------------------- no_sni_header(Config) -> - run_handshake(Config, undefined, undefined, "server"). + run_handshake(Config, undefined, undefined, "server Peer cert"). no_sni_header_fun(Config) -> - run_sni_fun_handshake(Config, undefined, undefined, "server"). + run_sni_fun_handshake(Config, undefined, undefined, "server Peer cert"). sni_match(Config) -> - run_handshake(Config, "a.server", "a.server", "a.server"). + run_handshake(Config, "a.server", "a.server", "server Peer cert"). sni_match_fun(Config) -> - run_sni_fun_handshake(Config, "a.server", "a.server", "a.server"). + run_sni_fun_handshake(Config, "a.server", "a.server", "server Peer cert"). sni_no_match(Config) -> - run_handshake(Config, "c.server", undefined, "server"). + run_handshake(Config, "c.server", undefined, "server Peer cert"). sni_no_match_fun(Config) -> - run_sni_fun_handshake(Config, "c.server", undefined, "server"). + run_sni_fun_handshake(Config, "c.server", undefined, "server Peer cert"). %%-------------------------------------------------------------------- @@ -141,13 +170,13 @@ run_sni_fun_handshake(Config, SNIHostname, ExpectedSNIHostname, ExpectedCN) -> [Config, SNIHostname, ExpectedSNIHostname, ExpectedCN]), [{sni_hosts, ServerSNIConf}] = proplists:get_value(sni_server_opts, Config), SNIFun = fun(Domain) -> proplists:get_value(Domain, ServerSNIConf, undefined) end, - ServerOptions = proplists:get_value(server_opts, Config) ++ [{sni_fun, SNIFun}], + ServerOptions = ssl_test_lib:ssl_options(server_rsa_opts, Config) ++ [{sni_fun, SNIFun}], ClientOptions = case SNIHostname of undefined -> - proplists:get_value(client_opts, Config); + ssl_test_lib:ssl_options(client_rsa_opts, Config); _ -> - [{server_name_indication, SNIHostname}] ++ proplists:get_value(client_opts, Config) + [{server_name_indication, SNIHostname}] ++ ssl_test_lib:ssl_options(client_rsa_opts, Config) end, ct:log("Options: ~p", [[ServerOptions, ClientOptions]]), {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), @@ -167,14 +196,14 @@ run_handshake(Config, SNIHostname, ExpectedSNIHostname, ExpectedCN) -> ct:log("Start running handshake, Config: ~p, SNIHostname: ~p, " "ExpectedSNIHostname: ~p, ExpectedCN: ~p", [Config, SNIHostname, ExpectedSNIHostname, ExpectedCN]), - ServerOptions = proplists:get_value(sni_server_opts, Config) ++ proplists:get_value(server_opts, Config), + ServerOptions = proplists:get_value(sni_server_opts, Config) ++ ssl_test_lib:ssl_options(server_rsa_opts, Config), ClientOptions = - case SNIHostname of - undefined -> - proplists:get_value(client_opts, Config); - _ -> - [{server_name_indication, SNIHostname}] ++ proplists:get_value(client_opts, Config) - end, + case SNIHostname of + undefined -> + ssl_test_lib:ssl_options(client_rsa_opts, Config); + _ -> + [{server_name_indication, SNIHostname}] ++ ssl_test_lib:ssl_options(client_rsa_opts, Config) + end, ct:log("Options: ~p", [[ServerOptions, ClientOptions]]), {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl index 77c21d9b57..13265debb1 100644 --- a/lib/ssl/test/ssl_test_lib.erl +++ b/lib/ssl/test/ssl_test_lib.erl @@ -384,10 +384,6 @@ cert_options(Config) -> "badkey.pem"]), PskSharedSecret = <<1,2,3,4,5,6,7,8,9,10,11,12,13,14,15>>, - SNIServerACertFile = filename:join([proplists:get_value(priv_dir, Config), "a.server", "cert.pem"]), - SNIServerAKeyFile = filename:join([proplists:get_value(priv_dir, Config), "a.server", "key.pem"]), - SNIServerBCertFile = filename:join([proplists:get_value(priv_dir, Config), "b.server", "cert.pem"]), - SNIServerBKeyFile = filename:join([proplists:get_value(priv_dir, Config), "b.server", "key.pem"]), [{client_opts, [{cacertfile, ClientCaCertFile}, {certfile, ClientCertFile}, {keyfile, ClientKeyFile}]}, @@ -445,52 +441,42 @@ cert_options(Config) -> {server_bad_cert, [{ssl_imp, new},{cacertfile, ServerCaCertFile}, {certfile, BadCertFile}, {keyfile, ServerKeyFile}]}, {server_bad_key, [{ssl_imp, new},{cacertfile, ServerCaCertFile}, - {certfile, ServerCertFile}, {keyfile, BadKeyFile}]}, - {sni_server_opts, [{sni_hosts, [ - {"a.server", [ - {certfile, SNIServerACertFile}, - {keyfile, SNIServerAKeyFile} - ]}, - {"b.server", [ - {certfile, SNIServerBCertFile}, - {keyfile, SNIServerBKeyFile} - ]} - ]}]} + {certfile, ServerCertFile}, {keyfile, BadKeyFile}]} | Config]. -make_dsa_cert(Config) -> - {ServerCaCertFile, ServerCertFile, ServerKeyFile} = - make_cert_files("server", Config, dsa, dsa, "", []), - {ClientCaCertFile, ClientCertFile, ClientKeyFile} = - make_cert_files("client", Config, dsa, dsa, "", []), - [{server_dsa_opts, [{ssl_imp, new},{reuseaddr, true}, - {cacertfile, ServerCaCertFile}, - {certfile, ServerCertFile}, {keyfile, ServerKeyFile}]}, - {server_dsa_verify_opts, [{ssl_imp, new},{reuseaddr, true}, - {cacertfile, ClientCaCertFile}, - {certfile, ServerCertFile}, {keyfile, ServerKeyFile}, - {verify, verify_peer}]}, - {client_dsa_opts, [{ssl_imp, new}, - {cacertfile, ClientCaCertFile}, - {certfile, ClientCertFile}, {keyfile, ClientKeyFile}]}, - {server_srp_dsa, [{ssl_imp, new},{reuseaddr, true}, - {cacertfile, ServerCaCertFile}, - {certfile, ServerCertFile}, {keyfile, ServerKeyFile}, - {user_lookup_fun, {fun user_lookup/3, undefined}}, - {ciphers, srp_dss_suites()}]}, - {client_srp_dsa, [{ssl_imp, new}, - {srp_identity, {"Test-User", "secret"}}, - {cacertfile, ClientCaCertFile}, - {certfile, ClientCertFile}, {keyfile, ClientKeyFile}]} - | Config]. - -make_rsa_cert_chains(ChainConf, Config, Suffix) -> - CryptoSupport = crypto:supports(), - KeyGenSpec = key_gen_info(rsa, rsa), +make_dsa_cert(Config) -> + CryptoSupport = crypto:supports(), + case proplists:get_bool(dss, proplists:get_value(public_keys, CryptoSupport)) of + true -> + ClientChain = proplists:get_value(client_chain, Config, default_cert_chain_conf()), + ServerChain = proplists:get_value(server_chain, Config, default_cert_chain_conf()), + CertChainConf = gen_conf(dsa, dsa, ClientChain, ServerChain), + ClientFileBase = filename:join([proplists:get_value(priv_dir, Config), "dsa"]), + ServerFileBase = filename:join([proplists:get_value(priv_dir, Config), "dsa"]), + GenCertData = public_key:pkix_test_data(CertChainConf), + [{server_config, ServerConf}, + {client_config, ClientConf}] = + x509_test:gen_pem_config_files(GenCertData, ClientFileBase, ServerFileBase), + + [{server_dsa_opts, ServerConf}, + {server_dsa_verify_opts, [{verify, verify_peer} | ServerConf]}, + {client_dsa_opts, ClientConf}, + {server_srp_dsa, [{user_lookup_fun, {fun user_lookup/3, undefined}}, + {ciphers, srp_dss_suites()} | ServerConf]}, + {client_srp_dsa, [{srp_identity, {"Test-User", "secret"}} + | ClientConf]} + | Config]; + false -> + Config + end. +make_rsa_cert_chains(UserConf, Config, Suffix) -> + ClientChain = proplists:get_value(client_chain, UserConf, default_cert_chain_conf()), + ServerChain = proplists:get_value(server_chain, UserConf, default_cert_chain_conf()), + CertChainConf = gen_conf(rsa, rsa, ClientChain, ServerChain), ClientFileBase = filename:join([proplists:get_value(priv_dir, Config), "rsa" ++ Suffix]), ServerFileBase = filename:join([proplists:get_value(priv_dir, Config), "rsa" ++ Suffix]), - GenCertData = x509_test:gen_test_certs([{digest, appropriate_sha(CryptoSupport)} | KeyGenSpec] ++ ChainConf), + GenCertData = public_key:pkix_test_data(CertChainConf), [{server_config, ServerConf}, {client_config, ClientConf}] = x509_test:gen_pem_config_files(GenCertData, ClientFileBase, ServerFileBase), @@ -498,12 +484,13 @@ make_rsa_cert_chains(ChainConf, Config, Suffix) -> [{reuseaddr, true}, {verify, verify_peer} | ServerConf] }. -make_ec_cert_chains(ChainConf, ClientChainType, ServerChainType, Config) -> - CryptoSupport = crypto:supports(), - KeyGenSpec = key_gen_info(ClientChainType, ServerChainType), +make_ec_cert_chains(UserConf, ClientChainType, ServerChainType, Config) -> + ClientChain = proplists:get_value(client_chain, UserConf, default_cert_chain_conf()), + ServerChain = proplists:get_value(server_chain, UserConf, default_cert_chain_conf()), + CertChainConf = gen_conf(ClientChainType, ServerChainType, ClientChain, ServerChain), ClientFileBase = filename:join([proplists:get_value(priv_dir, Config), atom_to_list(ClientChainType)]), ServerFileBase = filename:join([proplists:get_value(priv_dir, Config), atom_to_list(ServerChainType)]), - GenCertData = x509_test:gen_test_certs([{digest, appropriate_sha(CryptoSupport)} | KeyGenSpec] ++ ChainConf), + GenCertData = public_key:pkix_test_data(CertChainConf), [{server_config, ServerConf}, {client_config, ClientConf}] = x509_test:gen_pem_config_files(GenCertData, ClientFileBase, ServerFileBase), @@ -511,51 +498,113 @@ make_ec_cert_chains(ChainConf, ClientChainType, ServerChainType, Config) -> [{reuseaddr, true}, {verify, verify_peer} | ServerConf] }. -key_gen_info(ClientChainType, ServerChainType) -> - key_gen_spec("client", ClientChainType) ++ key_gen_spec("server", ServerChainType). +default_cert_chain_conf() -> + %% Use only default options + [[],[],[]]. + +gen_conf(ClientChainType, ServerChainType, UserClient, UserServer) -> + ClientTag = conf_tag("client"), + ServerTag = conf_tag("server"), -key_gen_spec(Role, ecdh_rsa) -> + DefaultClient = chain_spec(client, ClientChainType), + DefaultServer = chain_spec(server, ServerChainType), + + ClientConf = merge_chain_spec(UserClient, DefaultClient, []), + ServerConf = merge_chain_spec(UserServer, DefaultServer, []), + + new_format([{ClientTag, ClientConf}, {ServerTag, ServerConf}]). + +new_format(Conf) -> + CConf = proplists:get_value(client_chain, Conf), + SConf = proplists:get_value(server_chain, Conf), + #{server_chain => proplist_to_map(SConf), + client_chain => proplist_to_map(CConf)}. + +proplist_to_map([Head | Rest]) -> + [Last | Tail] = lists:reverse(Rest), + #{root => Head, + intermediates => lists:reverse(Tail), + peer => Last}. + +conf_tag(Role) -> + list_to_atom(Role ++ "_chain"). + +chain_spec(_Role, ecdh_rsa) -> + Digest = {digest, appropriate_sha(crypto:supports())}, + CurveOid = hd(tls_v1:ecc_curves(0)), + [[Digest, {key, {namedCurve, CurveOid}}], + [Digest, {key, hardcode_rsa_key(1)}], + [Digest, {key, {namedCurve, CurveOid}}]]; + +chain_spec(_Role, ecdhe_ecdsa) -> + Digest = {digest, appropriate_sha(crypto:supports())}, CurveOid = hd(tls_v1:ecc_curves(0)), - [{list_to_atom(Role ++ "_key_gen"), {namedCurve, CurveOid}}, - {list_to_atom(Role ++ "_key_gen_chain"), [hardcode_rsa_key(1), - {namedCurve, CurveOid}]} - ]; -key_gen_spec(Role, ecdhe_ecdsa) -> + [[Digest, {key, {namedCurve, CurveOid}}], + [Digest, {key, {namedCurve, CurveOid}}], + [Digest, {key, {namedCurve, CurveOid}}]]; + +chain_spec(_Role, ecdh_ecdsa) -> + Digest = {digest, appropriate_sha(crypto:supports())}, CurveOid = hd(tls_v1:ecc_curves(0)), - [{list_to_atom(Role ++ "_key_gen"), {namedCurve, CurveOid}}, - {list_to_atom(Role ++ "_key_gen_chain"), [{namedCurve, CurveOid}, - {namedCurve, CurveOid}]} - ]; -key_gen_spec(Role, ecdh_ecdsa) -> + [[Digest, {key, {namedCurve, CurveOid}}], + [Digest, {key, {namedCurve, CurveOid}}], + [Digest, {key, {namedCurve, CurveOid}}]]; +chain_spec(_Role, ecdhe_rsa) -> + Digest = {digest, appropriate_sha(crypto:supports())}, + [[Digest, {key, hardcode_rsa_key(1)}], + [Digest, {key, hardcode_rsa_key(2)}], + [Digest, {key, hardcode_rsa_key(3)}]]; +chain_spec(_Role, ecdsa) -> + Digest = {digest, appropriate_sha(crypto:supports())}, CurveOid = hd(tls_v1:ecc_curves(0)), - [{list_to_atom(Role ++ "_key_gen"), {namedCurve, CurveOid}}, - {list_to_atom(Role ++ "_key_gen_chain"), [{namedCurve, CurveOid}, - {namedCurve, CurveOid}]} - ]; -key_gen_spec(Role, ecdhe_rsa) -> - [{list_to_atom(Role ++ "_key_gen"), hardcode_rsa_key(1)}, - {list_to_atom(Role ++ "_key_gen_chain"), [hardcode_rsa_key(2), - hardcode_rsa_key(3)]} - ]; -key_gen_spec(Role, rsa) -> - [{list_to_atom(Role ++ "_key_gen"), hardcode_rsa_key(1)}, - {list_to_atom(Role ++ "_key_gen_chain"), [hardcode_rsa_key(2), - hardcode_rsa_key(3)]} - ]. + [[Digest, {key, {namedCurve, CurveOid}}], + [Digest, {key, {namedCurve, CurveOid}}], + [Digest, {key, {namedCurve, CurveOid}}]]; +chain_spec(_Role, rsa) -> + Digest = {digest, appropriate_sha(crypto:supports())}, + [[Digest, {key, hardcode_rsa_key(1)}], + [Digest, {key, hardcode_rsa_key(2)}], + [Digest, {key, hardcode_rsa_key(3)}]]; +chain_spec(_Role, dsa) -> + Digest = {digest, appropriate_sha(crypto:supports())}, + [[Digest, {key, hardcode_dsa_key(1)}], + [Digest, {key, hardcode_dsa_key(2)}], + [Digest, {key, hardcode_dsa_key(3)}]]. + +merge_chain_spec([], [], Acc)-> + lists:reverse(Acc); +merge_chain_spec([User| UserRest], [Default | DefaultRest], Acc) -> + Merge = merge_spec(User, Default, confs(), []), + merge_chain_spec(UserRest, DefaultRest, [Merge | Acc]). + +confs() -> + [key, digest, validity, extensions]. + +merge_spec(_, _, [], Acc) -> + Acc; +merge_spec(User, Default, [Conf | Rest], Acc) -> + case proplists:get_value(Conf, User, undefined) of + undefined -> + case proplists:get_value(Conf, Default, undefined) of + undefined -> + merge_spec(User, Default, Rest, Acc); + Value -> + merge_spec(User, Default, Rest, [{Conf, Value} | Acc]) + end; + Value -> + merge_spec(User, Default, Rest, [{Conf, Value} | Acc]) + end. + make_ecdsa_cert(Config) -> CryptoSupport = crypto:supports(), case proplists:get_bool(ecdsa, proplists:get_value(public_keys, CryptoSupport)) of true -> ClientFileBase = filename:join([proplists:get_value(priv_dir, Config), "ecdsa"]), ServerFileBase = filename:join([proplists:get_value(priv_dir, Config), "ecdsa"]), - CurveOid = hd(tls_v1:ecc_curves(0)), - GenCertData = x509_test:gen_test_certs([{server_key_gen, {namedCurve, CurveOid}}, - {client_key_gen, {namedCurve, CurveOid}}, - {server_key_gen_chain, [{namedCurve, CurveOid}, - {namedCurve, CurveOid}]}, - {client_key_gen_chain, [{namedCurve, CurveOid}, - {namedCurve, CurveOid}]}, - {digest, appropriate_sha(CryptoSupport)}]), + ClientChain = proplists:get_value(client_chain, Config, default_cert_chain_conf()), + ServerChain = proplists:get_value(server_chain, Config, default_cert_chain_conf()), + CertChainConf = gen_conf(ecdsa, ecdsa, ClientChain, ServerChain), + GenCertData = public_key:pkix_test_data(CertChainConf), [{server_config, ServerConf}, {client_config, ClientConf}] = x509_test:gen_pem_config_files(GenCertData, ClientFileBase, ServerFileBase), @@ -574,13 +623,10 @@ make_rsa_cert(Config) -> true -> ClientFileBase = filename:join([proplists:get_value(priv_dir, Config), "rsa"]), ServerFileBase = filename:join([proplists:get_value(priv_dir, Config), "rsa"]), - GenCertData = x509_test:gen_test_certs([{server_key_gen, hardcode_rsa_key(1)}, - {client_key_gen, hardcode_rsa_key(2)}, - {server_key_gen_chain, [hardcode_rsa_key(3), - hardcode_rsa_key(4)]}, - {client_key_gen_chain, [hardcode_rsa_key(5), - hardcode_rsa_key(6)]}, - {digest, appropriate_sha(CryptoSupport)}]), + ClientChain = proplists:get_value(client_chain, Config, default_cert_chain_conf()), + ServerChain = proplists:get_value(server_chain, Config, default_cert_chain_conf()), + CertChainConf = gen_conf(rsa, rsa, ClientChain, ServerChain), + GenCertData = public_key:pkix_test_data(CertChainConf), [{server_config, ServerConf}, {client_config, ClientConf}] = x509_test:gen_pem_config_files(GenCertData, ClientFileBase, ServerFileBase), @@ -612,16 +658,10 @@ make_ecdh_rsa_cert(Config) -> true -> ClientFileBase = filename:join([proplists:get_value(priv_dir, Config), "ecdh_rsa"]), ServerFileBase = filename:join([proplists:get_value(priv_dir, Config), "ecdh_rsa"]), - CurveOid = hd(tls_v1:ecc_curves(0)), - GenCertData = x509_test:gen_test_certs([{server_key_gen, {namedCurve, CurveOid}}, - {client_key_gen, {namedCurve, CurveOid}}, - {server_key_gen_chain, [hardcode_rsa_key(1), - {namedCurve, CurveOid} - ]}, - {client_key_gen_chain, [hardcode_rsa_key(2), - {namedCurve, CurveOid} - ]}, - {digest, appropriate_sha(CryptoSupport)}]), + ClientChain = proplists:get_value(client_chain, Config, default_cert_chain_conf()), + ServerChain = proplists:get_value(server_chain, Config, default_cert_chain_conf()), + CertChainConf = gen_conf(ecdh_rsa, ecdh_rsa, ClientChain, ServerChain), + GenCertData = public_key:pkix_test_data(CertChainConf), [{server_config, ServerConf}, {client_config, ClientConf}] = x509_test:gen_pem_config_files(GenCertData, ClientFileBase, ServerFileBase), @@ -638,41 +678,6 @@ make_ecdh_rsa_cert(Config) -> Config end. -make_mix_cert(Config) -> - {ServerCaCertFile, ServerCertFile, ServerKeyFile} = make_cert_files("server", Config, dsa, - rsa, "mix", []), - {ClientCaCertFile, ClientCertFile, ClientKeyFile} = make_cert_files("client", Config, dsa, - rsa, "mix", []), - [{server_mix_opts, [{ssl_imp, new},{reuseaddr, true}, - {cacertfile, ServerCaCertFile}, - {certfile, ServerCertFile}, {keyfile, ServerKeyFile}]}, - {server_mix_verify_opts, [{ssl_imp, new},{reuseaddr, true}, - {cacertfile, ClientCaCertFile}, - {certfile, ServerCertFile}, {keyfile, ServerKeyFile}, - {verify, verify_peer}]}, - {client_mix_opts, [{ssl_imp, new}, - {cacertfile, ClientCaCertFile}, - {certfile, ClientCertFile}, {keyfile, ClientKeyFile}]} - | Config]. - -make_cert_files(RoleStr, Config, Alg1, Alg2, Prefix, Opts) -> - Alg1Str = atom_to_list(Alg1), - Alg2Str = atom_to_list(Alg2), - CaInfo = {CaCert, _} = erl_make_certs:make_cert([{key, Alg1}| Opts]), - {Cert, CertKey} = erl_make_certs:make_cert([{key, Alg2}, {issuer, CaInfo} | Opts]), - CaCertFile = filename:join([proplists:get_value(priv_dir, Config), - RoleStr, Prefix ++ Alg1Str ++ "_cacerts.pem"]), - CertFile = filename:join([proplists:get_value(priv_dir, Config), - RoleStr, Prefix ++ Alg2Str ++ "_cert.pem"]), - KeyFile = filename:join([proplists:get_value(priv_dir, Config), - RoleStr, Prefix ++ Alg2Str ++ "_key.pem"]), - - der_to_pem(CaCertFile, [{'Certificate', CaCert, not_encrypted}]), - der_to_pem(CertFile, [{'Certificate', Cert, not_encrypted}]), - der_to_pem(KeyFile, [CertKey]), - {CaCertFile, CertFile, KeyFile}. - - start_upgrade_server(Args) -> Result = spawn_link(?MODULE, run_upgrade_server, [Args]), receive @@ -983,16 +988,10 @@ ecdh_rsa_suites(Version) -> end, available_suites(Version)). -openssl_rsa_suites(CounterPart) -> +openssl_rsa_suites() -> Ciphers = ssl:cipher_suites(openssl), - Names = case is_sane_ecc(CounterPart) of - true -> - "DSS | ECDSA"; - false -> - "DSS | ECDHE | ECDH" - end, - lists:filter(fun(Str) -> string_regex_filter(Str, Names) - end, Ciphers). + lists:filter(fun(Str) -> string_regex_filter(Str, "RSA") + end, Ciphers) -- openssl_ecdh_rsa_suites(). openssl_dsa_suites() -> Ciphers = ssl:cipher_suites(openssl), @@ -1026,11 +1025,11 @@ string_regex_filter(_Str, _Search) -> false. anonymous_suites(Version) -> - Suites = ssl_cipher:anonymous_suites(Version), + Suites = [ssl_cipher:erl_suite_definition(S) || S <- ssl_cipher:anonymous_suites(Version)], ssl_cipher:filter_suites(Suites). psk_suites(Version) -> - Suites = ssl_cipher:psk_suites(Version), + Suites = [ssl_cipher:erl_suite_definition(S) || S <- ssl_cipher:psk_suites(Version)], ssl_cipher:filter_suites(Suites). psk_anon_suites(Version) -> @@ -1062,7 +1061,7 @@ srp_dss_suites() -> ssl_cipher:filter_suites(Suites). rc4_suites(Version) -> - Suites = ssl_cipher:rc4_suites(Version), + Suites = [ssl_cipher:erl_suite_definition(S) || S <- ssl_cipher:rc4_suites(Version)], ssl_cipher:filter_suites(Suites). des_suites(Version) -> @@ -1167,6 +1166,9 @@ init_tls_version(Version, Config) -> NewConfig = proplists:delete(protocol_opts, proplists:delete(protocol, Config)), [{protocol, tls} | NewConfig]. +clean_tls_version(Config) -> + proplists:delete(protocol_opts, proplists:delete(protocol, Config)). + sufficient_crypto_support(Version) when Version == 'tlsv1.2'; Version == 'dtlsv1.2' -> CryptoSupport = crypto:supports(), @@ -1276,7 +1278,7 @@ is_fips(_) -> false. cipher_restriction(Config0) -> - Version = tls_record:protocol_version(protocol_version(Config0)), + Version = protocol_version(Config0, tuple), case is_sane_ecc(openssl) of false -> Opts = proplists:get_value(server_opts, Config0), @@ -1294,13 +1296,19 @@ check_sane_openssl_version(Version) -> case supports_ssl_tls_version(Version) of true -> case {Version, os:cmd("openssl version")} of + {'sslv3', "OpenSSL 1.0.2" ++ _} -> + false; {_, "OpenSSL 1.0.2" ++ _} -> true; {_, "OpenSSL 1.0.1" ++ _} -> true; - {'tlsv1.2', "OpenSSL 1.0" ++ _} -> + {'tlsv1.2', "OpenSSL 1.0.0" ++ _} -> + false; + {'tlsv1.1', "OpenSSL 1.0.0" ++ _} -> false; - {'tlsv1.1', "OpenSSL 1.0" ++ _} -> + {'dtlsv1.2', "OpenSSL 1.0.0" ++ _} -> + false; + {'dtlsv1', "OpenSSL 1.0.0" ++ _} -> false; {'tlsv1.2', "OpenSSL 0" ++ _} -> false; @@ -1365,6 +1373,12 @@ version_flag('dtlsv1.2') -> version_flag('dtlsv1') -> "-dtls1". +filter_suites([Cipher | _] = Ciphers, AtomVersion) when is_list(Cipher)-> + filter_suites([ssl_cipher:openssl_suite(S) || S <- Ciphers], + AtomVersion); +filter_suites([Cipher | _] = Ciphers, AtomVersion) when is_binary(Cipher)-> + filter_suites([ssl_cipher:erl_suite_definition(S) || S <- Ciphers], + AtomVersion); filter_suites(Ciphers0, AtomVersion) -> Version = tls_version(AtomVersion), Supported0 = ssl_cipher:suites(Version) @@ -1419,12 +1433,15 @@ supports_ssl_tls_version(sslv2 = Version) -> case os:cmd("openssl version") of "OpenSSL 1" ++ _ -> false; + %% Appears to be broken + "OpenSSL 0.9.8.o" ++ _ -> + false; _ -> VersionFlag = version_flag(Version), Exe = "openssl", Args = ["s_client", VersionFlag], Port = ssl_test_lib:portable_open_port(Exe, Args), - do_supports_ssl_tls_version(Port) + do_supports_ssl_tls_version(Port, "") end; supports_ssl_tls_version(Version) -> @@ -1432,23 +1449,26 @@ supports_ssl_tls_version(Version) -> Exe = "openssl", Args = ["s_client", VersionFlag], Port = ssl_test_lib:portable_open_port(Exe, Args), - do_supports_ssl_tls_version(Port). + do_supports_ssl_tls_version(Port, ""). -do_supports_ssl_tls_version(Port) -> +do_supports_ssl_tls_version(Port, Acc) -> receive - {Port, {data, "u"}} -> - false; - {Port, {data, "unknown option" ++ _}} -> - false; - {Port, {data, Data}} -> - case lists:member("error", string:tokens(Data, ":")) of - true -> - false; - false -> - do_supports_ssl_tls_version(Port) - end + {Port, {data, Data}} -> + case Acc ++ Data of + "unknown option" ++ _ -> + false; + Error when length(Error) >= 11 -> + case lists:member("error", string:tokens(Data, ":")) of + true -> + false; + false -> + do_supports_ssl_tls_version(Port, Error) + end; + _ -> + do_supports_ssl_tls_version(Port, Acc ++ Data) + end after 1000 -> - true + true end. ssl_options(Option, Config) when is_atom(Option) -> @@ -1493,6 +1513,7 @@ ct_log_supported_protocol_versions(Config) -> clean_env() -> application:unset_env(ssl, protocol_version), + application:unset_env(ssl, dtls_protocol_version), application:unset_env(ssl, session_lifetime), application:unset_env(ssl, session_cb), application:unset_env(ssl, session_cb_init_args), @@ -1535,74 +1556,103 @@ tls_version(Atom) -> tls_record:protocol_version(Atom). hardcode_rsa_key(1) -> - {'RSAPrivateKey',0, - 23995666614853919027835084074500048897452890537492185072956789802729257783422306095699263934587064480357348855732149402060270996295002843755712064937715826848741191927820899197493902093529581182351132392364214171173881547273475904587683433713767834856230531387991145055273426806331200574039205571401702219159773947658558490957010003143162250693492642996408861265758000254664396313741422909188635443907373976005987612936763564996605457102336549804831742940035613780926178523017685712710473543251580072875247250504243621640157403744718833162626193206685233710319205099867303242759099560438381385658382486042995679707669, - 17, - 11292078406990079542510627799764728892919007311761028269626724613049062486316379339152594792746853873109340637991599718616598115903530750002688030558925094987642913848386305504703012749896273497577003478759630198199473669305165131570674557041773098755873191241407597673069847908861741446606684974777271632545629600685952292605647052193819136445675100211504432575554351515262198132231537860917084269870590492135731720141577986787033006338680118008484613510063003323516659048210893001173583018220214626635609151105287049126443102976056146630518124476470236027123782297108342869049542023328584384300970694412006494684657, - 169371138592582642967021557955633494538845517070305333860805485424261447791289944610138334410987654265476540480228705481960508520379619587635662291973699651583489223555422528867090299996446070521801757353675026048850480903160224210802452555900007597342687137394192939372218903554801584969667104937092080815197, - 141675062317286527042995673340952251894209529891636708844197799307963834958115010129693036021381525952081167155681637592199810112261679449166276939178032066869788822014115556349519329537177920752776047051833616197615329017439297361972726138285974555338480581117881706656603857310337984049152655480389797687577, - 119556097830058336212015217380447172615655659108450823901745048534772786676204666783627059584226579481512852103690850928442711896738555003036938088452023283470698275450886490965004917644550167427154181661417665446247398284583687678213495921811770068712485038160606780733330990744565824684470897602653233516609, - 41669135975672507953822256864985956439473391144599032012999352737636422046504414744027363535700448809435637398729893409470532385959317485048904982111185902020526124121798693043976273393287623750816484427009887116945685005129205106462566511260580751570141347387612266663707016855981760014456663376585234613993, - 76837684977089699359024365285678488693966186052769523357232308621548155587515525857011429902602352279058920284048929101483304120686557782043616693940283344235057989514310975192908256494992960578961614059245280827077951132083993754797053182279229469590276271658395444955906108899267024101096069475145863928441, - asn1_NOVALUE}; + #'RSAPrivateKey'{ + version = 'two-prime', + modulus = 23995666614853919027835084074500048897452890537492185072956789802729257783422306095699263934587064480357348855732149402060270996295002843755712064937715826848741191927820899197493902093529581182351132392364214171173881547273475904587683433713767834856230531387991145055273426806331200574039205571401702219159773947658558490957010003143162250693492642996408861265758000254664396313741422909188635443907373976005987612936763564996605457102336549804831742940035613780926178523017685712710473543251580072875247250504243621640157403744718833162626193206685233710319205099867303242759099560438381385658382486042995679707669, + publicExponent = 17, + privateExponent = 11292078406990079542510627799764728892919007311761028269626724613049062486316379339152594792746853873109340637991599718616598115903530750002688030558925094987642913848386305504703012749896273497577003478759630198199473669305165131570674557041773098755873191241407597673069847908861741446606684974777271632545629600685952292605647052193819136445675100211504432575554351515262198132231537860917084269870590492135731720141577986787033006338680118008484613510063003323516659048210893001173583018220214626635609151105287049126443102976056146630518124476470236027123782297108342869049542023328584384300970694412006494684657, + prime1 = 169371138592582642967021557955633494538845517070305333860805485424261447791289944610138334410987654265476540480228705481960508520379619587635662291973699651583489223555422528867090299996446070521801757353675026048850480903160224210802452555900007597342687137394192939372218903554801584969667104937092080815197, + prime2 = 141675062317286527042995673340952251894209529891636708844197799307963834958115010129693036021381525952081167155681637592199810112261679449166276939178032066869788822014115556349519329537177920752776047051833616197615329017439297361972726138285974555338480581117881706656603857310337984049152655480389797687577, + exponent1 = 119556097830058336212015217380447172615655659108450823901745048534772786676204666783627059584226579481512852103690850928442711896738555003036938088452023283470698275450886490965004917644550167427154181661417665446247398284583687678213495921811770068712485038160606780733330990744565824684470897602653233516609, + exponent2 = 41669135975672507953822256864985956439473391144599032012999352737636422046504414744027363535700448809435637398729893409470532385959317485048904982111185902020526124121798693043976273393287623750816484427009887116945685005129205106462566511260580751570141347387612266663707016855981760014456663376585234613993, + coefficient = 76837684977089699359024365285678488693966186052769523357232308621548155587515525857011429902602352279058920284048929101483304120686557782043616693940283344235057989514310975192908256494992960578961614059245280827077951132083993754797053182279229469590276271658395444955906108899267024101096069475145863928441, + otherPrimeInfos = asn1_NOVALUE}; hardcode_rsa_key(2) -> -{'RSAPrivateKey',0, - 21343679768589700771839799834197557895311746244621307033143551583788179817796325695589283169969489517156931770973490560582341832744966317712674900833543896521418422508485833901274928542544381247956820115082240721897193055368570146764204557110415281995205343662628196075590438954399631753508888358737971039058298703003743872818150364935790613286541190842600031570570099801682794056444451081563070538409720109449780410837763602317050353477918147758267825417201591905091231778937606362076129350476690460157227101296599527319242747999737801698427160817755293383890373574621116766934110792127739174475029121017282777887777, - 17, - 18832658619343853622211588088997845201745658451136447382185486691577805721584993260814073385267196632785528033211903435807948675951440868570007265441362261636545666919252206383477878125774454042314841278013741813438699754736973658909592256273895837054592950290554290654932740253882028017801960316533503857992358685308186680144968293076156011747178275038098868263178095174694099811498968993700538293188879611375604635940554394589807673542938082281934965292051746326331046224291377703201248790910007232374006151098976879987912446997911775904329728563222485791845480864283470332826504617837402078265424772379987120023773, - 146807662748886761089048448970170315054939768171908279335181627815919052012991509112344782731265837727551849787333310044397991034789843793140419387740928103541736452627413492093463231242466386868459637115999163097726153692593711599245170083315894262154838974616739452594203727376460632750934355508361223110419, - 145385325050081892763917667176962991350872697916072592966410309213561884732628046256782356731057378829876640317801978404203665761131810712267778698468684631707642938779964806354584156202882543264893826268426566901882487709510744074274965029453915224310656287149777603803201831202222853023280023478269485417083, - 51814469205489445090252393754177758254684624060673510353593515699736136004585238510239335081623236845018299924941168250963996835808180162284853901555621683602965806809675350150634081614988136541809283687999704622726877773856604093851236499993845033701707873394143336209718962603456693912094478414715725803677, - 51312467664734785681382706062457526359131540440966797517556579722433606376221663384746714140373192528191755406283051201483646739222992016094510128871300458249756331334105225772206172777487956446433115153562317730076172132768497908567634716277852432109643395464627389577600646306666889302334125933506877206029, - 30504662229874176232343608562807118278893368758027179776313787938167236952567905398252901545019583024374163153775359371298239336609182249464886717948407152570850677549297935773605431024166978281486607154204888016179709037883348099374995148481968169438302456074511782717758301581202874062062542434218011141540, - asn1_NOVALUE}; - + #'RSAPrivateKey'{ + version = 'two-prime', + modulus = 21343679768589700771839799834197557895311746244621307033143551583788179817796325695589283169969489517156931770973490560582341832744966317712674900833543896521418422508485833901274928542544381247956820115082240721897193055368570146764204557110415281995205343662628196075590438954399631753508888358737971039058298703003743872818150364935790613286541190842600031570570099801682794056444451081563070538409720109449780410837763602317050353477918147758267825417201591905091231778937606362076129350476690460157227101296599527319242747999737801698427160817755293383890373574621116766934110792127739174475029121017282777887777, + publicExponent = 17, + privateExponent = 18832658619343853622211588088997845201745658451136447382185486691577805721584993260814073385267196632785528033211903435807948675951440868570007265441362261636545666919252206383477878125774454042314841278013741813438699754736973658909592256273895837054592950290554290654932740253882028017801960316533503857992358685308186680144968293076156011747178275038098868263178095174694099811498968993700538293188879611375604635940554394589807673542938082281934965292051746326331046224291377703201248790910007232374006151098976879987912446997911775904329728563222485791845480864283470332826504617837402078265424772379987120023773, + prime1 = 146807662748886761089048448970170315054939768171908279335181627815919052012991509112344782731265837727551849787333310044397991034789843793140419387740928103541736452627413492093463231242466386868459637115999163097726153692593711599245170083315894262154838974616739452594203727376460632750934355508361223110419, + prime2 = 145385325050081892763917667176962991350872697916072592966410309213561884732628046256782356731057378829876640317801978404203665761131810712267778698468684631707642938779964806354584156202882543264893826268426566901882487709510744074274965029453915224310656287149777603803201831202222853023280023478269485417083, + exponent1 = 51814469205489445090252393754177758254684624060673510353593515699736136004585238510239335081623236845018299924941168250963996835808180162284853901555621683602965806809675350150634081614988136541809283687999704622726877773856604093851236499993845033701707873394143336209718962603456693912094478414715725803677, + exponent2 = 51312467664734785681382706062457526359131540440966797517556579722433606376221663384746714140373192528191755406283051201483646739222992016094510128871300458249756331334105225772206172777487956446433115153562317730076172132768497908567634716277852432109643395464627389577600646306666889302334125933506877206029, + coefficient = 30504662229874176232343608562807118278893368758027179776313787938167236952567905398252901545019583024374163153775359371298239336609182249464886717948407152570850677549297935773605431024166978281486607154204888016179709037883348099374995148481968169438302456074511782717758301581202874062062542434218011141540, + otherPrimeInfos = asn1_NOVALUE}; hardcode_rsa_key(3) -> -{'RSAPrivateKey',0, - 25089040456112869869472694987833070928503703615633809313972554887193090845137746668197820419383804666271752525807484521370419854590682661809972833718476098189250708650325307850184923546875260207894844301992963978994451844985784504212035958130279304082438876764367292331581532569155681984449177635856426023931875082020262146075451989132180409962870105455517050416234175675478291534563995772675388370042873175344937421148321291640477650173765084699931690748536036544188863178325887393475703801759010864779559318631816411493486934507417755306337476945299570726975433250753415110141783026008347194577506976486290259135429, - 17, - 8854955455098659953931539407470495621824836570223697404931489960185796768872145882893348383311931058684147950284994536954265831032005645344696294253579799360912014817761873358888796545955974191021709753644575521998041827642041589721895044045980930852625485916835514940558187965584358347452650930302268008446431977397918214293502821599497633970075862760001650736520566952260001423171553461362588848929781360590057040212831994258783694027013289053834376791974167294527043946669963760259975273650548116897900664646809242902841107022557239712438496384819445301703021164043324282687280801738470244471443835900160721870265, - 171641816401041100605063917111691927706183918906535463031548413586331728772311589438043965564336865070070922328258143588739626712299625805650832695450270566547004154065267940032684307994238248203186986569945677705100224518137694769557564475390859269797990555863306972197736879644001860925483629009305104925823, - 146170909759497809922264016492088453282310383272504533061020897155289106805616042710009332510822455269704884883705830985184223718261139908416790475825625309815234508695722132706422885088219618698987115562577878897003573425367881351537506046253616435685549396767356003663417208105346307649599145759863108910523, - 60579464612132153154728441333538327425711971378777222246428851853999433684345266860486105493295364142377972586444050678378691780811632637288529186629507258781295583787741625893888579292084087601124818789392592131211843947578009918667375697196773859928702549128225990187436545756706539150170692591519448797349, - 137572620950115585809189662580789132500998007785886619351549079675566218169991569609420548245479957900898715184664311515467504676010484619686391036071176762179044243478326713135456833024206699951987873470661533079532774988581535389682358631768109586527575902839864474036157372334443583670210960715165278974609, - 15068630434698373319269196003209754243798959461311186548759287649485250508074064775263867418602372588394608558985183294561315208336731894947137343239541687540387209051236354318837334154993136528453613256169847839789803932725339395739618592522865156272771578671216082079933457043120923342632744996962853951612, - asn1_NOVALUE}; + #'RSAPrivateKey'{ + version = 'two-prime', + modulus = 25089040456112869869472694987833070928503703615633809313972554887193090845137746668197820419383804666271752525807484521370419854590682661809972833718476098189250708650325307850184923546875260207894844301992963978994451844985784504212035958130279304082438876764367292331581532569155681984449177635856426023931875082020262146075451989132180409962870105455517050416234175675478291534563995772675388370042873175344937421148321291640477650173765084699931690748536036544188863178325887393475703801759010864779559318631816411493486934507417755306337476945299570726975433250753415110141783026008347194577506976486290259135429, + publicExponent = 17, + privateExponent = 8854955455098659953931539407470495621824836570223697404931489960185796768872145882893348383311931058684147950284994536954265831032005645344696294253579799360912014817761873358888796545955974191021709753644575521998041827642041589721895044045980930852625485916835514940558187965584358347452650930302268008446431977397918214293502821599497633970075862760001650736520566952260001423171553461362588848929781360590057040212831994258783694027013289053834376791974167294527043946669963760259975273650548116897900664646809242902841107022557239712438496384819445301703021164043324282687280801738470244471443835900160721870265, + prime1 = 171641816401041100605063917111691927706183918906535463031548413586331728772311589438043965564336865070070922328258143588739626712299625805650832695450270566547004154065267940032684307994238248203186986569945677705100224518137694769557564475390859269797990555863306972197736879644001860925483629009305104925823, + prime2 =146170909759497809922264016492088453282310383272504533061020897155289106805616042710009332510822455269704884883705830985184223718261139908416790475825625309815234508695722132706422885088219618698987115562577878897003573425367881351537506046253616435685549396767356003663417208105346307649599145759863108910523, + exponent1 = 60579464612132153154728441333538327425711971378777222246428851853999433684345266860486105493295364142377972586444050678378691780811632637288529186629507258781295583787741625893888579292084087601124818789392592131211843947578009918667375697196773859928702549128225990187436545756706539150170692591519448797349, + exponent2 = 137572620950115585809189662580789132500998007785886619351549079675566218169991569609420548245479957900898715184664311515467504676010484619686391036071176762179044243478326713135456833024206699951987873470661533079532774988581535389682358631768109586527575902839864474036157372334443583670210960715165278974609, + coefficient = 15068630434698373319269196003209754243798959461311186548759287649485250508074064775263867418602372588394608558985183294561315208336731894947137343239541687540387209051236354318837334154993136528453613256169847839789803932725339395739618592522865156272771578671216082079933457043120923342632744996962853951612, + otherPrimeInfos = asn1_NOVALUE}; hardcode_rsa_key(4) -> -{'RSAPrivateKey',0, - 28617237755030755643854803617273584643843067580642149032833640135949799721163782522787597288521902619948688786051081993247908700824196122780349730169173433743054172191054872553484065655968335396052034378669869864779940355219732200954630251223541048434478476115391643898092650304645086338265930608997389611376417609043761464100338332976874588396803891301015812818307951159858145399281035705713082131199940309445719678087542976246147777388465712394062188801177717719764254900022006288880246925156931391594131839991579403409541227225173269459173129377291869028712271737734702830877034334838181789916127814298794576266389, - 17, - 26933870828264240605980991639786903194205240075898493207372837775011576208154148256741268036255908348187001210401018346586267012540419880263858569570986761169933338532757527109161473558558433313931326474042230460969355628442100895016122589386862163232450330461545076609969553227901257730132640573174013751883368376011370428995523268034111482031427024082719896108094847702954695363285832195666458915142143884210891427766607838346722974883433132513540317964796373298134261669479023445911856492129270184781873446960437310543998533283339488055776892320162032014809906169940882070478200435536171854883284366514852906334641, - 177342190816702392178883147766999616783253285436834252111702533617098994535049411784501174309695427674025956656849179054202187436663487378682303508229883753383891163725167367039879190685255046547908384208614573353917213168937832054054779266431207529839577747601879940934691505396807977946728204814969824442867, - 161367340863680900415977542864139121629424927689088951345472941851682581254789586032968359551717004797621579428672968948552429138154521719743297455351687337112710712475376510559020211584326773715482918387500187602625572442687231345855402020688502483137168684570635690059254866684191216155909970061793538842967, - 62591361464718491357252875682470452982324688977706206627659717747211409835899792394529826226951327414362102349476180842659595565881230839534930649963488383547255704844176717778780890830090016428673547367746320007264898765507470136725216211681602657590439205035957626212244060728285168687080542875871702744541, - 28476589564178982426348978152495139111074987239250991413906989738532220221433456358759122273832412611344984605059935696803369847909621479954699550944415412431654831613301737157474154985469430655673456186029444871051571607533040825739188591886206320553618003159523945304574388238386685203984112363845918619347, - 34340318160575773065401929915821192439103777558577109939078671096408836197675640654693301707202885840826672396546056002756167635035389371579540325327619480512374920136684787633921441576901246290213545161954865184290700344352088099063404416346968182170720521708773285279884132629954461545103181082503707725012, - asn1_NOVALUE}; + #'RSAPrivateKey'{ + version ='two-prime', + modulus = 28617237755030755643854803617273584643843067580642149032833640135949799721163782522787597288521902619948688786051081993247908700824196122780349730169173433743054172191054872553484065655968335396052034378669869864779940355219732200954630251223541048434478476115391643898092650304645086338265930608997389611376417609043761464100338332976874588396803891301015812818307951159858145399281035705713082131199940309445719678087542976246147777388465712394062188801177717719764254900022006288880246925156931391594131839991579403409541227225173269459173129377291869028712271737734702830877034334838181789916127814298794576266389, + publicExponent = 17, + privateExponent = 26933870828264240605980991639786903194205240075898493207372837775011576208154148256741268036255908348187001210401018346586267012540419880263858569570986761169933338532757527109161473558558433313931326474042230460969355628442100895016122589386862163232450330461545076609969553227901257730132640573174013751883368376011370428995523268034111482031427024082719896108094847702954695363285832195666458915142143884210891427766607838346722974883433132513540317964796373298134261669479023445911856492129270184781873446960437310543998533283339488055776892320162032014809906169940882070478200435536171854883284366514852906334641, + prime1 = 177342190816702392178883147766999616783253285436834252111702533617098994535049411784501174309695427674025956656849179054202187436663487378682303508229883753383891163725167367039879190685255046547908384208614573353917213168937832054054779266431207529839577747601879940934691505396807977946728204814969824442867, + prime2 = 161367340863680900415977542864139121629424927689088951345472941851682581254789586032968359551717004797621579428672968948552429138154521719743297455351687337112710712475376510559020211584326773715482918387500187602625572442687231345855402020688502483137168684570635690059254866684191216155909970061793538842967, + exponent1 = 62591361464718491357252875682470452982324688977706206627659717747211409835899792394529826226951327414362102349476180842659595565881230839534930649963488383547255704844176717778780890830090016428673547367746320007264898765507470136725216211681602657590439205035957626212244060728285168687080542875871702744541, + exponent2 = 28476589564178982426348978152495139111074987239250991413906989738532220221433456358759122273832412611344984605059935696803369847909621479954699550944415412431654831613301737157474154985469430655673456186029444871051571607533040825739188591886206320553618003159523945304574388238386685203984112363845918619347, + coefficient = 34340318160575773065401929915821192439103777558577109939078671096408836197675640654693301707202885840826672396546056002756167635035389371579540325327619480512374920136684787633921441576901246290213545161954865184290700344352088099063404416346968182170720521708773285279884132629954461545103181082503707725012, + otherPrimeInfos = asn1_NOVALUE}; + hardcode_rsa_key(5) -> -{'RSAPrivateKey',0, - 26363170152814518327068346871197765236382539835597898797762992537312221863402655353436079974302838986536256364057947538018476963115004626096654613827403121905035011992899481598437933532388248462251770039307078647864188314916665766359828262009578648593031111569685489178543405615478739906285223620987558499488359880003693226535420421293716164794046859453204135383236667988765227190694994861629971618548127529849059769249520775574008363789050621665120207265361610436965088511042779948238320901918522125988916609088415989475825860046571847719492980547438560049874493788767083330042728150253120940100665370844282489982633, - 17, - 10855423004100095781734025182257903332628104638187370093196526338893267826106975733767797636477639582691399679317978398007608161282648963686857782164224814902073240232370374775827384395689278778574258251479385325591136364965685903795223402003944149420659869469870495544106108194608892902588033255700759382142132115013969680562678811046675523365751498355532768935784747314021422035957153013494814430893022253205880275287307995039363642554998244274484818208792520243113824379110193356010059999642946040953102866271737127640405568982049887176990990501963784502429481034227543991366980671390566584211881030995602076468001, - 163564135568104310461344551909369650951960301778977149705601170951529791054750122905880591964737953456660497440730575925978769763154927541340839715938951226089095007207042122512586007411328664679011914120351043948122025612160733403945093961374276707993674792189646478659304624413958625254578122842556295400709, - 161179405627326572739107057023381254841260287988433675196680483761672455172873134522398837271764104320975746111042211695289319249471386600030523328069395763313848583139553961129874895374324504709512019736703349829576024049432816885712623938437949550266365056310544300920756181033500610331519029869549723159637, - 115457036871603042678596154288966812436677860079277988027483179495197499568058910286503947269226790675289762899339230065396778656344654735064122152427494983121714122734382674714766593466820233891067233496718383963380253373289929461608301619793607087995535147427985749641862087821617853120878674947686796753441, - 142217122612346975946270932667689342506994371754500301644129838613240401623123353990351915239791856753802128921507833848784693455415929352968108818884760967629866396887841730408713142977345151214275311532385308673155315337734838428569962298621720191411498579097539089047726042088382891468987379296661520434973, - 40624877259097915043489529504071755460170951428490878553842519165800720914888257733191322215286203357356050737713125202129282154441426952501134581314792133018830748896123382106683994268028624341502298766844710276939303555637478596035491641473828661569958212421472263269629366559343208764012473880251174832392, - asn1_NOVALUE}; + #'RSAPrivateKey'{ + version= 'two-prime', + modulus = 26363170152814518327068346871197765236382539835597898797762992537312221863402655353436079974302838986536256364057947538018476963115004626096654613827403121905035011992899481598437933532388248462251770039307078647864188314916665766359828262009578648593031111569685489178543405615478739906285223620987558499488359880003693226535420421293716164794046859453204135383236667988765227190694994861629971618548127529849059769249520775574008363789050621665120207265361610436965088511042779948238320901918522125988916609088415989475825860046571847719492980547438560049874493788767083330042728150253120940100665370844282489982633, + publicExponent = 17, + privateExponent = 10855423004100095781734025182257903332628104638187370093196526338893267826106975733767797636477639582691399679317978398007608161282648963686857782164224814902073240232370374775827384395689278778574258251479385325591136364965685903795223402003944149420659869469870495544106108194608892902588033255700759382142132115013969680562678811046675523365751498355532768935784747314021422035957153013494814430893022253205880275287307995039363642554998244274484818208792520243113824379110193356010059999642946040953102866271737127640405568982049887176990990501963784502429481034227543991366980671390566584211881030995602076468001, + prime1 =163564135568104310461344551909369650951960301778977149705601170951529791054750122905880591964737953456660497440730575925978769763154927541340839715938951226089095007207042122512586007411328664679011914120351043948122025612160733403945093961374276707993674792189646478659304624413958625254578122842556295400709, + prime2 = 161179405627326572739107057023381254841260287988433675196680483761672455172873134522398837271764104320975746111042211695289319249471386600030523328069395763313848583139553961129874895374324504709512019736703349829576024049432816885712623938437949550266365056310544300920756181033500610331519029869549723159637, + exponent1 = 115457036871603042678596154288966812436677860079277988027483179495197499568058910286503947269226790675289762899339230065396778656344654735064122152427494983121714122734382674714766593466820233891067233496718383963380253373289929461608301619793607087995535147427985749641862087821617853120878674947686796753441, + exponent2 = 142217122612346975946270932667689342506994371754500301644129838613240401623123353990351915239791856753802128921507833848784693455415929352968108818884760967629866396887841730408713142977345151214275311532385308673155315337734838428569962298621720191411498579097539089047726042088382891468987379296661520434973, + coefficient = 40624877259097915043489529504071755460170951428490878553842519165800720914888257733191322215286203357356050737713125202129282154441426952501134581314792133018830748896123382106683994268028624341502298766844710276939303555637478596035491641473828661569958212421472263269629366559343208764012473880251174832392, + otherPrimeInfos = asn1_NOVALUE}; hardcode_rsa_key(6) -> -{'RSAPrivateKey',0, - 22748888494866396715768692484866595111939200209856056370972713870125588774286266397044592487895293134537316190976192161177144143633669641697309689280475257429554879273045671863645233402796222694405634510241820106743648116753479926387434021380537483429927516962909367257212902212159798399531316965145618774905828756510318897899298783143203190245236381440043169622358239226123652592179006905016804587837199618842875361941208299410035232803124113612082221121192550063791073372276763648926636149384299189072950588522522800393261949880796214514243704858378436010975184294077063518776479282353562934591448646412389762167039, - 17, - 6690849557313646092873144848490175032923294179369428344403739373566349639495960705013115437616262686628622409110644753287395336362844012263914614494257428655751435080307550548130951000822418439531068973600535325512837681398082331290421770994275730420566916753796872722709677121223470117509210872101652580854566448661533030419787125312956120661097410038933324613372774190658239039998357548275441758790939430824924502690997433186652165055694361752689819209062683281242276039100201318203707142383491769671330743466041394101421674581185260900666085723130684175548215193875544802254923825103844262661010117443222587769713, - 164748737139489923768181260808494855987398781964531448608652166632780898215212977127034263859971474195908846263894581556691971503119888726148555271179103885786024920582830105413607436718060544856016793981261118694063993837665813285582095833772675610567592660039821387740255651489996976698808018635344299728063, - 138082323967104548254375818343885141517788525705334488282154811252858957969378263753268344088034079842223206527922445018725900110643394926788280539200323021781309918753249061620424428562366627334409266756720941754364262467100514166396917565961434203543659974860389803369482625510495464845206228470088664021953, - 19382204369351755737433089506881747763223386113474288071606137250915399790025056132592266336467232258342217207517009594904937823896457497193947678962247515974826461245038835931012639613889475865413740468383661022831058098548919210068481862796785365949128548239978986792971253116470232552800943368864035262125, - 48734937870742781736838524121371226418043009072470995864289933383361985165662916618800592031070851709019955245149098241903258862580021738866451955011878713569874088971734962924855680669070574353320917678842685325069739694270769705787147376221682660074232932303666989424523279591939575827719845342384234360689, - 81173034184183681160439870161505779100040258708276674532866007896310418779840630960490793104541748007902477778658270784073595697910785917474138815202903114440800310078464142273778315781957021015333260021813037604142367434117205299831740956310682461174553260184078272196958146289378701001596552915990080834227, - asn1_NOVALUE}. - + #'RSAPrivateKey'{ + version = 'two-prime', + modulus = 22748888494866396715768692484866595111939200209856056370972713870125588774286266397044592487895293134537316190976192161177144143633669641697309689280475257429554879273045671863645233402796222694405634510241820106743648116753479926387434021380537483429927516962909367257212902212159798399531316965145618774905828756510318897899298783143203190245236381440043169622358239226123652592179006905016804587837199618842875361941208299410035232803124113612082221121192550063791073372276763648926636149384299189072950588522522800393261949880796214514243704858378436010975184294077063518776479282353562934591448646412389762167039, + publicExponent = 17, + privateExponent = 6690849557313646092873144848490175032923294179369428344403739373566349639495960705013115437616262686628622409110644753287395336362844012263914614494257428655751435080307550548130951000822418439531068973600535325512837681398082331290421770994275730420566916753796872722709677121223470117509210872101652580854566448661533030419787125312956120661097410038933324613372774190658239039998357548275441758790939430824924502690997433186652165055694361752689819209062683281242276039100201318203707142383491769671330743466041394101421674581185260900666085723130684175548215193875544802254923825103844262661010117443222587769713, + prime1 = 164748737139489923768181260808494855987398781964531448608652166632780898215212977127034263859971474195908846263894581556691971503119888726148555271179103885786024920582830105413607436718060544856016793981261118694063993837665813285582095833772675610567592660039821387740255651489996976698808018635344299728063, + prime2 = 138082323967104548254375818343885141517788525705334488282154811252858957969378263753268344088034079842223206527922445018725900110643394926788280539200323021781309918753249061620424428562366627334409266756720941754364262467100514166396917565961434203543659974860389803369482625510495464845206228470088664021953, + exponent1 = 19382204369351755737433089506881747763223386113474288071606137250915399790025056132592266336467232258342217207517009594904937823896457497193947678962247515974826461245038835931012639613889475865413740468383661022831058098548919210068481862796785365949128548239978986792971253116470232552800943368864035262125, + exponent2 = 48734937870742781736838524121371226418043009072470995864289933383361985165662916618800592031070851709019955245149098241903258862580021738866451955011878713569874088971734962924855680669070574353320917678842685325069739694270769705787147376221682660074232932303666989424523279591939575827719845342384234360689, + coefficient = 81173034184183681160439870161505779100040258708276674532866007896310418779840630960490793104541748007902477778658270784073595697910785917474138815202903114440800310078464142273778315781957021015333260021813037604142367434117205299831740956310682461174553260184078272196958146289378701001596552915990080834227, + otherPrimeInfos = asn1_NOVALUE}. + +hardcode_dsa_key(1) -> + {'DSAPrivateKey',0, + 99438313664986922963487511141216248076486724382260996073922424025828494981416579966171753999204426907349400798052572573634137057487829150578821328280864500098312146772602202702021153757550650696224643730869835650674962433068943942837519621267815961566259265204876799778977478160416743037274938277357237615491, + 1454908511695148818053325447108751926908854531909, + 20302424198893709525243209250470907105157816851043773596964076323184805650258390738340248469444700378962907756890306095615785481696522324901068493502141775433048117442554163252381401915027666416630898618301033737438756165023568220631119672502120011809327566543827706483229480417066316015458225612363927682579, + 48598545580251057979126570873881530215432219542526130654707948736559463436274835406081281466091739849794036308281564299754438126857606949027748889019480936572605967021944405048011118039171039273602705998112739400664375208228641666852589396502386172780433510070337359132965412405544709871654840859752776060358, + 1457508827177594730669011716588605181448418352823}; +hardcode_dsa_key(2) -> + #'DSAPrivateKey'{ + version = 0, + p = 145447354557382582722944332987784622105075065624518040072393858097520305927329240484963764783346271194321683798321743658303478090647837211867389721684646254999291098347011037298359107547264573476540026676832159205689428125157386525591130716464335426605521884822982379206842523670736739023467072341958074788151, + q = 742801637799670234315651916144768554943688916729, + g = 79727684678125120155622004643594683941478642656111969487719464672433839064387954070113655822700268007902716505761008423792735229036965034283173483862273639257533568978482104785033927768441235063983341565088899599358397638308472931049309161811156189887217888328371767967629005149630676763492409067382020352505, + y = 35853727034965131665219275925554159789667905059030049940938124723126925435403746979702929280654735557166864135215989313820464108440192507913554896358611966877432546584986661291483639036057475682547385322659469460385785257933737832719745145778223672383438466035853830832837226950912832515496378486927322864228, + x = 801315110178350279541885862867982846569980443911}; +hardcode_dsa_key(3) -> + #'DSAPrivateKey'{ + version = 0, + p = 99438313664986922963487511141216248076486724382260996073922424025828494981416579966171753999204426907349400798052572573634137057487829150578821328280864500098312146772602202702021153757550650696224643730869835650674962433068943942837519621267815961566259265204876799778977478160416743037274938277357237615491, + q = 1454908511695148818053325447108751926908854531909, + g = 20302424198893709525243209250470907105157816851043773596964076323184805650258390738340248469444700378962907756890306095615785481696522324901068493502141775433048117442554163252381401915027666416630898618301033737438756165023568220631119672502120011809327566543827706483229480417066316015458225612363927682579, + y = 48598545580251057979126570873881530215432219542526130654707948736559463436274835406081281466091739849794036308281564299754438126857606949027748889019480936572605967021944405048011118039171039273602705998112739400664375208228641666852589396502386172780433510070337359132965412405544709871654840859752776060358, + x = 1457508827177594730669011716588605181448418352823}. dtls_hello() -> [1, diff --git a/lib/ssl/test/ssl_to_openssl_SUITE.erl b/lib/ssl/test/ssl_to_openssl_SUITE.erl index 5093ef3728..2e1a0b94ea 100644 --- a/lib/ssl/test/ssl_to_openssl_SUITE.erl +++ b/lib/ssl/test/ssl_to_openssl_SUITE.erl @@ -85,19 +85,19 @@ all_versions_tests() -> ]. dtls_all_versions_tests() -> [ - %%erlang_client_openssl_server, + erlang_client_openssl_server, erlang_server_openssl_client, - %%erlang_client_openssl_server_dsa_cert, + erlang_client_openssl_server_dsa_cert, erlang_server_openssl_client_dsa_cert, - erlang_server_openssl_client_reuse_session + erlang_server_openssl_client_reuse_session, %%erlang_client_openssl_server_renegotiate, %%erlang_client_openssl_server_nowrap_seqnum, %%erlang_server_openssl_client_nowrap_seqnum, - %%erlang_client_openssl_server_no_server_ca_cert, - %%erlang_client_openssl_server_client_cert, - %%erlang_server_openssl_client_client_cert - %%ciphers_rsa_signed_certs, - %%ciphers_dsa_signed_certs, + erlang_client_openssl_server_no_server_ca_cert, + erlang_client_openssl_server_client_cert, + erlang_server_openssl_client_client_cert, + ciphers_rsa_signed_certs, + ciphers_dsa_signed_certs %%erlang_client_bad_openssl_server, %%expired_session ]. @@ -142,12 +142,11 @@ init_per_suite(Config0) -> catch crypto:stop(), try crypto:start() of ok -> - ssl_test_lib:clean_start(), - {ok, _} = make_certs:all(proplists:get_value(data_dir, Config0), - proplists:get_value(priv_dir, Config0)), - Config1 = ssl_test_lib:make_dsa_cert(Config0), - Config = ssl_test_lib:cert_options(Config1), - ssl_test_lib:cipher_restriction(Config) + ssl_test_lib:clean_start(), + + Config1 = ssl_test_lib:make_rsa_cert(Config0), + Config2 = ssl_test_lib:make_dsa_cert(Config1), + ssl_test_lib:cipher_restriction(Config2) catch _:_ -> {skip, "Crypto did not start"} end @@ -157,7 +156,8 @@ end_per_suite(_Config) -> ssl:stop(), application:stop(crypto). -init_per_group(basic, Config) -> +init_per_group(basic, Config0) -> + Config = ssl_test_lib:clean_tls_version(Config0), case ssl_test_lib:supports_ssl_tls_version(sslv2) of true -> [{v2_hello_compatible, true} | Config]; @@ -183,8 +183,13 @@ init_per_group(GroupName, Config) -> Config end. -end_per_group(_GroupName, Config) -> - Config. +end_per_group(GroupName, Config) -> + case ssl_test_lib:is_tls_version(GroupName) of + true -> + ssl_test_lib:clean_tls_version(Config); + false -> + Config + end. init_per_testcase(expired_session, Config) -> ct:timetrap(?EXPIRE * 1000 * 5), @@ -196,7 +201,7 @@ init_per_testcase(expired_session, Config) -> init_per_testcase(TestCase, Config) when TestCase == ciphers_rsa_signed_certs; TestCase == ciphers_dsa_signed_certs -> - ct:timetrap({seconds, 45}), + ct:timetrap({seconds, 60}), special_init(TestCase, Config); init_per_testcase(TestCase, Config) -> @@ -270,13 +275,24 @@ special_init(TestCase, Config) check_openssl_npn_support(Config) end; -special_init(TestCase, Config) +special_init(TestCase, Config0) when TestCase == erlang_server_openssl_client_sni_match; TestCase == erlang_server_openssl_client_sni_no_match; TestCase == erlang_server_openssl_client_sni_no_header; TestCase == erlang_server_openssl_client_sni_match_fun; TestCase == erlang_server_openssl_client_sni_no_match_fun; TestCase == erlang_server_openssl_client_sni_no_header_fun -> + RsaOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config0), + Config = [{sni_server_opts, [{sni_hosts, + [{"a.server", [ + {certfile, proplists:get_value(certfile, RsaOpts)}, + {keyfile, proplists:get_value(keyfile, RsaOpts)} + ]}, + {"b.server", [ + {certfile, proplists:get_value(certfile, RsaOpts)}, + {keyfile, proplists:get_value(keyfile, RsaOpts)} + ]} + ]}]} | Config0], check_openssl_sni_support(Config); special_init(_, Config) -> @@ -295,8 +311,8 @@ basic_erlang_client_openssl_server() -> [{doc,"Test erlang client with openssl server"}]. basic_erlang_client_openssl_server(Config) when is_list(Config) -> process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), - ClientOpts = ssl_test_lib:ssl_options(client_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), + ClientOpts = ssl_test_lib:ssl_options(client_rsa_opts, Config), {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), @@ -335,10 +351,10 @@ basic_erlang_server_openssl_client() -> [{doc,"Test erlang server with openssl client"}]. basic_erlang_server_openssl_client(Config) when is_list(Config) -> process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), V2Compat = proplists:get_value(v2_hello_compatible, Config), - {_, ServerNode, _} = ssl_test_lib:run_where(Config), + {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Data = "From openssl to erlang", ct:pal("v2_hello_compatible: ~p", [V2Compat]), @@ -351,7 +367,8 @@ basic_erlang_server_openssl_client(Config) when is_list(Config) -> Port = ssl_test_lib:inet_port(Server), Exe = "openssl", - Args = ["s_client", "-connect", "localhost:" ++ integer_to_list(Port) | workaround_openssl_s_clinent()], + Args = ["s_client", "-connect", hostname_format(Hostname) ++ + ":" ++ integer_to_list(Port) | workaround_openssl_s_clinent()], OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), true = port_command(OpenSslPort, Data), @@ -368,8 +385,8 @@ erlang_client_openssl_server() -> [{doc,"Test erlang client with openssl server"}]. erlang_client_openssl_server(Config) when is_list(Config) -> process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), - ClientOpts = ssl_test_lib:ssl_options(client_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), + ClientOpts = ssl_test_lib:ssl_options(client_rsa_opts, Config), {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), @@ -408,9 +425,9 @@ erlang_server_openssl_client() -> [{doc,"Test erlang server with openssl client"}]. erlang_server_openssl_client(Config) when is_list(Config) -> process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), - {_, ServerNode, _} = ssl_test_lib:run_where(Config), + {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Data = "From openssl to erlang", @@ -422,7 +439,7 @@ erlang_server_openssl_client(Config) when is_list(Config) -> Version = ssl_test_lib:protocol_version(Config), Exe = "openssl", - Args = ["s_client", "-connect", "localhost: " ++ integer_to_list(Port), + Args = ["s_client", "-connect", hostname_format(Hostname) ++":" ++ integer_to_list(Port), ssl_test_lib:version_flag(Version)], OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), @@ -441,7 +458,7 @@ erlang_client_openssl_server_dsa_cert() -> erlang_client_openssl_server_dsa_cert(Config) when is_list(Config) -> process_flag(trap_exit, true), ClientOpts = ssl_test_lib:ssl_options(client_dsa_opts, Config), - ServerOpts = ssl_test_lib:ssl_options(server_dsa_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_dsa_verify_opts, Config), {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), @@ -486,7 +503,7 @@ erlang_server_openssl_client_dsa_cert(Config) when is_list(Config) -> ClientOpts = ssl_test_lib:ssl_options(client_dsa_opts, Config), ServerOpts = ssl_test_lib:ssl_options(server_dsa_verify_opts, Config), - {_, ServerNode, _} = ssl_test_lib:run_where(Config), + {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Data = "From openssl to erlang", CaCertFile = proplists:get_value(cacertfile, ClientOpts), @@ -500,7 +517,7 @@ erlang_server_openssl_client_dsa_cert(Config) when is_list(Config) -> Port = ssl_test_lib:inet_port(Server), Version = ssl_test_lib:protocol_version(Config), Exe = "openssl", - Args = ["s_client", "-connect", "localhost: " ++ integer_to_list(Port), + Args = ["s_client", "-connect", hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), ssl_test_lib:version_flag(Version), "-cert", CertFile, "-CAfile", CaCertFile, @@ -523,9 +540,9 @@ erlang_server_openssl_client_reuse_session() -> "same session id, to test reusing of sessions."}]. erlang_server_openssl_client_reuse_session(Config) when is_list(Config) -> process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), - {_, ServerNode, _} = ssl_test_lib:run_where(Config), + {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Data = "From openssl to erlang", @@ -538,7 +555,8 @@ erlang_server_openssl_client_reuse_session(Config) when is_list(Config) -> Version = ssl_test_lib:protocol_version(Config), Exe = "openssl", - Args = ["s_client", "-connect", "localhost:" ++ integer_to_list(Port), + Args = ["s_client", "-connect", hostname_format(Hostname) + ++ ":" ++ integer_to_list(Port), ssl_test_lib:version_flag(Version), "-reconnect"], @@ -560,8 +578,8 @@ erlang_client_openssl_server_renegotiate() -> [{doc,"Test erlang client when openssl server issuses a renegotiate"}]. erlang_client_openssl_server_renegotiate(Config) when is_list(Config) -> process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), - ClientOpts = ssl_test_lib:ssl_options(client_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), + ClientOpts = ssl_test_lib:ssl_options(client_rsa_opts, Config), {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), @@ -610,8 +628,8 @@ erlang_client_openssl_server_nowrap_seqnum() -> " to lower treashold substantially."}]. erlang_client_openssl_server_nowrap_seqnum(Config) when is_list(Config) -> process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), - ClientOpts = ssl_test_lib:ssl_options(client_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), + ClientOpts = ssl_test_lib:ssl_options(client_rsa_opts, Config), {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), @@ -653,9 +671,9 @@ erlang_server_openssl_client_nowrap_seqnum() -> " to lower treashold substantially."}]. erlang_server_openssl_client_nowrap_seqnum(Config) when is_list(Config) -> process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), - {_, ServerNode, _} = ssl_test_lib:run_where(Config), + {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Data = "From openssl to erlang", @@ -669,7 +687,7 @@ erlang_server_openssl_client_nowrap_seqnum(Config) when is_list(Config) -> Port = ssl_test_lib:inet_port(Server), Version = ssl_test_lib:protocol_version(Config), Exe = "openssl", - Args = ["s_client","-connect", "localhost: " ++ integer_to_list(Port), + Args = ["s_client","-connect", hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), ssl_test_lib:version_flag(Version), "-msg"], @@ -692,8 +710,8 @@ erlang_client_openssl_server_no_server_ca_cert() -> "implicitly tested eleswhere."}]. erlang_client_openssl_server_no_server_ca_cert(Config) when is_list(Config) -> process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), - ClientOpts = ssl_test_lib:ssl_options(client_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), + ClientOpts = ssl_test_lib:ssl_options(client_rsa_opts, Config), {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), @@ -733,8 +751,8 @@ erlang_client_openssl_server_client_cert() -> [{doc,"Test erlang client with openssl server when client sends cert"}]. erlang_client_openssl_server_client_cert(Config) when is_list(Config) -> process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_verification_opts, Config), - ClientOpts = ssl_test_lib:ssl_options(client_verification_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_verify_opts, Config), + ClientOpts = ssl_test_lib:ssl_options(client_rsa_verify_opts, Config), {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), @@ -776,10 +794,10 @@ erlang_server_openssl_client_client_cert() -> [{doc,"Test erlang server with openssl client when client sends cert"}]. erlang_server_openssl_client_client_cert(Config) when is_list(Config) -> process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_verification_opts, Config), - ClientOpts = ssl_test_lib:ssl_options(client_verification_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_verify_opts, Config), + ClientOpts = ssl_test_lib:ssl_options(client_rsa_verify_opts, Config), - {_, ServerNode, _} = ssl_test_lib:run_where(Config), + {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Data = "From openssl to erlang", @@ -799,7 +817,7 @@ erlang_server_openssl_client_client_cert(Config) when is_list(Config) -> Exe = "openssl", Args = ["s_client", "-cert", CertFile, "-CAfile", CaCertFile, - "-key", KeyFile,"-connect", "localhost:" ++ integer_to_list(Port), + "-key", KeyFile,"-connect", hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), ssl_test_lib:version_flag(Version)], OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), @@ -817,8 +835,8 @@ erlang_server_erlang_client_client_cert() -> [{doc,"Test erlang server with erlang client when client sends cert"}]. erlang_server_erlang_client_client_cert(Config) when is_list(Config) -> process_flag(trap_exit, true), - ServerOpts = proplists:get_value(server_verification_opts, Config), - ClientOpts = proplists:get_value(client_verification_opts, Config), + ServerOpts = proplists:get_value(server_rsa_verify_opts, Config), + ClientOpts = proplists:get_value(client_rsa_verify_opts, Config), Version = ssl_test_lib:protocol_version(Config), {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), @@ -863,7 +881,8 @@ ciphers_dsa_signed_certs() -> [{doc,"Test cipher suites that uses dsa certs"}]. ciphers_dsa_signed_certs(Config) when is_list(Config) -> Version = ssl_test_lib:protocol_version(Config), - Ciphers = ssl_test_lib:dsa_suites(tls_record:protocol_version(Version)), + NVersion = ssl_test_lib:protocol_version(Config, tuple), + Ciphers = ssl_test_lib:dsa_suites(NVersion), run_suites(Ciphers, Version, Config, dsa). %%-------------------------------------------------------------------- @@ -871,8 +890,8 @@ erlang_client_bad_openssl_server() -> [{doc,"Test what happens if openssl server sends garbage to erlang ssl client"}]. erlang_client_bad_openssl_server(Config) when is_list(Config) -> process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_verification_opts, Config), - ClientOpts = ssl_test_lib:ssl_options(client_verification_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), + ClientOpts = ssl_test_lib:ssl_options(client_rsa_opts, Config), {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), @@ -926,8 +945,8 @@ expired_session() -> "better code coverage of the ssl_manager module"}]. expired_session(Config) when is_list(Config) -> process_flag(trap_exit, true), - ClientOpts = ssl_test_lib:ssl_options(client_opts, Config), - ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), + ClientOpts = ssl_test_lib:ssl_options(client_rsa_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), Port = ssl_test_lib:inet_port(node()), @@ -980,9 +999,9 @@ ssl2_erlang_server_openssl_client() -> ssl2_erlang_server_openssl_client(Config) when is_list(Config) -> process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), - {_, ServerNode, _} = ssl_test_lib:run_where(Config), + {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0}, {from, self()}, @@ -990,7 +1009,7 @@ ssl2_erlang_server_openssl_client(Config) when is_list(Config) -> Port = ssl_test_lib:inet_port(Server), Exe = "openssl", - Args = ["s_client", "-connect", "localhost:" ++ integer_to_list(Port), + Args = ["s_client", "-connect", hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), "-ssl2", "-msg"], OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), @@ -1005,12 +1024,12 @@ ssl2_erlang_server_openssl_client_comp() -> ssl2_erlang_server_openssl_client_comp(Config) when is_list(Config) -> process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), V2Compat = proplists:get_value(v2_hello_compatible, Config), - ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), - {_, ServerNode, _} = ssl_test_lib:run_where(Config), + {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Data = "From openssl to erlang", @@ -1020,7 +1039,7 @@ ssl2_erlang_server_openssl_client_comp(Config) when is_list(Config) -> Port = ssl_test_lib:inet_port(Server), Exe = "openssl", - Args = ["s_client", "-connect", "localhost:" ++ integer_to_list(Port), + Args = ["s_client", "-connect", hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), "-ssl2", "-msg"], OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), @@ -1248,22 +1267,22 @@ erlang_server_openssl_client_npn_only_client(Config) when is_list(Config) -> ok. %-------------------------------------------------------------------------- erlang_server_openssl_client_sni_no_header(Config) when is_list(Config) -> - erlang_server_openssl_client_sni_test(Config, undefined, undefined, "server"). + erlang_server_openssl_client_sni_test(Config, undefined, undefined, "server Peer cert"). erlang_server_openssl_client_sni_no_header_fun(Config) when is_list(Config) -> - erlang_server_openssl_client_sni_test_sni_fun(Config, undefined, undefined, "server"). + erlang_server_openssl_client_sni_test_sni_fun(Config, undefined, undefined, "server Peer cert"). -erlang_server_openssl_client_sni_match(Config) when is_list(Config) -> - erlang_server_openssl_client_sni_test(Config, "a.server", "a.server", "a.server"). +erlang_server_openssl_client_sni_match(Config) when is_list(Config) -> + erlang_server_openssl_client_sni_test(Config, "a.server", "a.server", "server Peer cert"). erlang_server_openssl_client_sni_match_fun(Config) when is_list(Config) -> - erlang_server_openssl_client_sni_test_sni_fun(Config, "a.server", "a.server", "a.server"). + erlang_server_openssl_client_sni_test_sni_fun(Config, "a.server", "a.server", "server Peer cert"). erlang_server_openssl_client_sni_no_match(Config) when is_list(Config) -> - erlang_server_openssl_client_sni_test(Config, "c.server", undefined, "server"). + erlang_server_openssl_client_sni_test(Config, "c.server", undefined, "server Peer cert"). erlang_server_openssl_client_sni_no_match_fun(Config) when is_list(Config) -> - erlang_server_openssl_client_sni_test_sni_fun(Config, "c.server", undefined, "server"). + erlang_server_openssl_client_sni_test_sni_fun(Config, "c.server", undefined, "server Peer cert"). %%-------------------------------------------------------------------- @@ -1273,11 +1292,11 @@ run_suites(Ciphers, Version, Config, Type) -> {ClientOpts, ServerOpts} = case Type of rsa -> - {ssl_test_lib:ssl_options(client_opts, Config), - ssl_test_lib:ssl_options(server_opts, Config)}; + {ssl_test_lib:ssl_options(client_rsa_opts, Config), + ssl_test_lib:ssl_options(server_rsa_opts, Config)}; dsa -> - {ssl_test_lib:ssl_options(client_opts, Config), - ssl_test_lib:ssl_options(server_dsa_opts, Config)} + {ssl_test_lib:ssl_options(client_dsa_opts, Config), + ssl_test_lib:ssl_options(server_dsa_verify_opts, Config)} end, Result = lists:map(fun(Cipher) -> @@ -1330,7 +1349,7 @@ send_and_hostname(SSLSocket) -> erlang_server_openssl_client_sni_test(Config, SNIHostname, ExpectedSNIHostname, ExpectedCN) -> ct:log("Start running handshake, Config: ~p, SNIHostname: ~p, ExpectedSNIHostname: ~p, ExpectedCN: ~p", [Config, SNIHostname, ExpectedSNIHostname, ExpectedCN]), - ServerOptions = proplists:get_value(sni_server_opts, Config) ++ proplists:get_value(server_opts, Config), + ServerOptions = proplists:get_value(sni_server_opts, Config) ++ proplists:get_value(server_rsa_opts, Config), {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, {from, self()}, {mfa, {?MODULE, send_and_hostname, []}}, @@ -1344,11 +1363,7 @@ erlang_server_openssl_client_sni_test(Config, SNIHostname, ExpectedSNIHostname, openssl_client_args(ssl_test_lib:supports_ssl_tls_version(sslv2), Hostname, Port, SNIHostname) end, ClientPort = ssl_test_lib:portable_open_port(Exe, ClientArgs), - - %% Client check needs to be done befor server check, - %% or server check might consume client messages - ExpectedClientOutput = ["OK", "/CN=" ++ ExpectedCN ++ "/"], - client_check_result(ClientPort, ExpectedClientOutput), + ssl_test_lib:check_result(Server, ExpectedSNIHostname), ssl_test_lib:close_port(ClientPort), ssl_test_lib:close(Server), @@ -1359,7 +1374,7 @@ erlang_server_openssl_client_sni_test_sni_fun(Config, SNIHostname, ExpectedSNIHo ct:log("Start running handshake for sni_fun, Config: ~p, SNIHostname: ~p, ExpectedSNIHostname: ~p, ExpectedCN: ~p", [Config, SNIHostname, ExpectedSNIHostname, ExpectedCN]), [{sni_hosts, ServerSNIConf}] = proplists:get_value(sni_server_opts, Config), SNIFun = fun(Domain) -> proplists:get_value(Domain, ServerSNIConf, undefined) end, - ServerOptions = proplists:get_value(server_opts, Config) ++ [{sni_fun, SNIFun}], + ServerOptions = proplists:get_value(server_rsa_opts, Config) ++ [{sni_fun, SNIFun}], {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, {from, self()}, {mfa, {?MODULE, send_and_hostname, []}}, @@ -1375,10 +1390,6 @@ erlang_server_openssl_client_sni_test_sni_fun(Config, SNIHostname, ExpectedSNIHo ClientPort = ssl_test_lib:portable_open_port(Exe, ClientArgs), - %% Client check needs to be done befor server check, - %% or server check might consume client messages - ExpectedClientOutput = ["OK", "/CN=" ++ ExpectedCN ++ "/"], - client_check_result(ClientPort, ExpectedClientOutput), ssl_test_lib:check_result(Server, ExpectedSNIHostname), ssl_test_lib:close_port(ClientPort), ssl_test_lib:close(Server). @@ -1442,8 +1453,8 @@ cipher(CipherSuite, Version, Config, ClientOpts, ServerOpts) -> start_erlang_client_and_openssl_server_with_opts(Config, ErlangClientOpts, OpensslServerOpts, Data, Callback) -> process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), - ClientOpts0 = ssl_test_lib:ssl_options(client_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), + ClientOpts0 = ssl_test_lib:ssl_options(client_rsa_opts, Config), ClientOpts = ErlangClientOpts ++ ClientOpts0, {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), @@ -1488,8 +1499,8 @@ start_erlang_client_and_openssl_server_with_opts(Config, ErlangClientOpts, Opens start_erlang_client_and_openssl_server_for_alpn_negotiation(Config, Data, Callback) -> process_flag(trap_exit, true), - ServerOpts = proplists:get_value(server_opts, Config), - ClientOpts0 = proplists:get_value(client_opts, Config), + ServerOpts = proplists:get_value(server_rsa_opts, Config), + ClientOpts0 = proplists:get_value(client_rsa_opts, Config), ClientOpts = [{alpn_advertised_protocols, [<<"spdy/2">>]} | ClientOpts0], {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), @@ -1524,7 +1535,7 @@ start_erlang_client_and_openssl_server_for_alpn_negotiation(Config, Data, Callba start_erlang_server_and_openssl_client_for_alpn_negotiation(Config, Data, Callback) -> process_flag(trap_exit, true), - ServerOpts0 = proplists:get_value(server_opts, Config), + ServerOpts0 = proplists:get_value(server_rsa_opts, Config), ServerOpts = [{alpn_preferred_protocols, [<<"spdy/2">>]} | ServerOpts0], {_, ServerNode, _} = ssl_test_lib:run_where(Config), @@ -1553,8 +1564,8 @@ start_erlang_server_and_openssl_client_for_alpn_negotiation(Config, Data, Callba start_erlang_client_and_openssl_server_for_alpn_npn_negotiation(Config, Data, Callback) -> process_flag(trap_exit, true), - ServerOpts = proplists:get_value(server_opts, Config), - ClientOpts0 = proplists:get_value(client_opts, Config), + ServerOpts = proplists:get_value(server_rsa_opts, Config), + ClientOpts0 = proplists:get_value(client_rsa_opts, Config), ClientOpts = [{alpn_advertised_protocols, [<<"spdy/2">>]}, {client_preferred_next_protocols, {client, [<<"spdy/3">>, <<"http/1.1">>]}} | ClientOpts0], @@ -1593,7 +1604,7 @@ start_erlang_client_and_openssl_server_for_alpn_npn_negotiation(Config, Data, Ca start_erlang_server_and_openssl_client_for_alpn_npn_negotiation(Config, Data, Callback) -> process_flag(trap_exit, true), - ServerOpts0 = proplists:get_value(server_opts, Config), + ServerOpts0 = proplists:get_value(server_rsa_opts, Config), ServerOpts = [{alpn_preferred_protocols, [<<"spdy/2">>]}, {next_protocols_advertised, [<<"spdy/3">>, <<"http/1.1">>]} | ServerOpts0], @@ -1620,8 +1631,8 @@ start_erlang_server_and_openssl_client_for_alpn_npn_negotiation(Config, Data, Ca start_erlang_client_and_openssl_server_for_npn_negotiation(Config, Data, Callback) -> process_flag(trap_exit, true), - ServerOpts = ssl_test_lib:ssl_options(server_opts, Config), - ClientOpts0 = ssl_test_lib:ssl_options(client_opts, Config), + ServerOpts = ssl_test_lib:ssl_options(server_rsa_opts, Config), + ClientOpts0 = ssl_test_lib:ssl_options(client_rsa_opts, Config), ClientOpts = [{client_preferred_next_protocols, {client, [<<"spdy/2">>], <<"http/1.1">>}} | ClientOpts0], {ClientNode, _, Hostname} = ssl_test_lib:run_where(Config), @@ -1658,10 +1669,10 @@ start_erlang_client_and_openssl_server_for_npn_negotiation(Config, Data, Callbac start_erlang_server_and_openssl_client_for_npn_negotiation(Config, Data, Callback) -> process_flag(trap_exit, true), - ServerOpts0 = ssl_test_lib:ssl_options(server_opts, Config), + ServerOpts0 = ssl_test_lib:ssl_options(server_rsa_opts, Config), ServerOpts = [{next_protocols_advertised, [<<"spdy/2">>]}, ServerOpts0], - {_, ServerNode, _} = ssl_test_lib:run_where(Config), + {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, @@ -1672,7 +1683,8 @@ start_erlang_server_and_openssl_client_for_npn_negotiation(Config, Data, Callbac Version = ssl_test_lib:protocol_version(Config), Exe = "openssl", - Args = ["s_client", "-nextprotoneg", "http/1.0,spdy/2", "-msg", "-connect", "localhost:" + Args = ["s_client", "-nextprotoneg", "http/1.0,spdy/2", "-msg", "-connect", + hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), ssl_test_lib:version_flag(Version)], OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), @@ -1687,10 +1699,10 @@ start_erlang_server_and_openssl_client_for_npn_negotiation(Config, Data, Callbac start_erlang_server_and_openssl_client_with_opts(Config, ErlangServerOpts, OpenSSLClientOpts, Data, Callback) -> process_flag(trap_exit, true), - ServerOpts0 = ssl_test_lib:ssl_options(server_opts, Config), + ServerOpts0 = ssl_test_lib:ssl_options(server_rsa_opts, Config), ServerOpts = ErlangServerOpts ++ ServerOpts0, - {_, ServerNode, _} = ssl_test_lib:run_where(Config), + {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config), Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, @@ -1701,8 +1713,9 @@ start_erlang_server_and_openssl_client_with_opts(Config, ErlangServerOpts, OpenS Version = ssl_test_lib:protocol_version(Config), Exe = "openssl", - Args = ["s_client"] ++ OpenSSLClientOpts ++ ["-msg", "-connect", "localhost:" ++ integer_to_list(Port), - ssl_test_lib:version_flag(Version)], + Args = ["s_client"] ++ OpenSSLClientOpts ++ ["-msg", "-connect", + hostname_format(Hostname) ++ ":" ++ integer_to_list(Port), + ssl_test_lib:version_flag(Version)], OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args), @@ -1854,3 +1867,11 @@ consume_port_exit(OpenSSLPort) -> {'EXIT', OpenSSLPort, _} -> ok end. + +hostname_format(Hostname) -> + case lists:member($., Hostname) of + true -> + Hostname; + false -> + "localhost" + end. diff --git a/lib/ssl/test/x509_test.erl b/lib/ssl/test/x509_test.erl index 4da1537ef6..031fad1216 100644 --- a/lib/ssl/test/x509_test.erl +++ b/lib/ssl/test/x509_test.erl @@ -24,23 +24,10 @@ -include_lib("public_key/include/public_key.hrl"). - -export([gen_test_certs/1, gen_pem_config_files/3]). +-export([extensions/1, gen_pem_config_files/3]). - gen_test_certs(Opts) -> - SRootKey = gen_key(proplists:get_value(server_key_gen, Opts)), - CRootKey = gen_key(proplists:get_value(client_key_gen, Opts)), - ServerRoot = root_cert("server", SRootKey, Opts), - ClientRoot = root_cert("client", CRootKey, Opts), - [{ServerCert, ServerKey} | ServerCAsKeys] = config(server, ServerRoot, SRootKey, Opts), - [{ClientCert, ClientKey} | ClientCAsKeys] = config(client, ClientRoot, CRootKey, Opts), - ServerCAs = ca_config(ClientRoot, ServerCAsKeys), - ClientCAs = ca_config(ServerRoot, ClientCAsKeys), - [{server_config, [{cert, ServerCert}, {key, ServerKey}, {cacerts, ServerCAs}]}, - {client_config, [{cert, ClientCert}, {key, ClientKey}, {cacerts, ClientCAs}]}]. - -gen_pem_config_files(GenCertData, ClientBase, ServerBase) -> - ServerConf = proplists:get_value(server_config, GenCertData), - ClientConf = proplists:get_value(client_config, GenCertData), +gen_pem_config_files(#{server_config := ServerConf, + client_config := ClientConf}, ClientBase, ServerBase) -> ServerCaCertFile = ServerBase ++ "_server_cacerts.pem", ServerCertFile = ServerBase ++ "_server_cert.pem", @@ -62,147 +49,33 @@ gen_pem_config_files(GenCertData, ClientBase, ServerBase) -> {keyfile, ServerKeyFile}, {cacertfile, ServerCaCertFile}]}, {client_config, [{certfile, ClientCertFile}, {keyfile, ClientKeyFile}, {cacertfile, ClientCaCertFile}]}]. - - - do_gen_pem_config_files(Config, CertFile, KeyFile, CAFile) -> - CAs = proplists:get_value(cacerts, Config), - Cert = proplists:get_value(cert, Config), - Key = proplists:get_value(key, Config), - der_to_pem(CertFile, [cert_entry(Cert)]), - der_to_pem(KeyFile, [key_entry(Key)]), - der_to_pem(CAFile, ca_entries(CAs)). - - cert_entry(Cert) -> - {'Certificate', Cert, not_encrypted}. - - key_entry(Key = #'RSAPrivateKey'{}) -> - Der = public_key:der_encode('RSAPrivateKey', Key), - {'RSAPrivateKey', Der, not_encrypted}; - key_entry(Key = #'DSAPrivateKey'{}) -> - Der = public_key:der_encode('DSAPrivateKey', Key), - {'DSAPrivateKey', Der, not_encrypted}; - key_entry(Key = #'ECPrivateKey'{}) -> - Der = public_key:der_encode('ECPrivateKey', Key), - {'ECPrivateKey', Der, not_encrypted}. - - ca_entries(CAs) -> - [{'Certificate', CACert, not_encrypted} || CACert <- CAs]. - - gen_key(KeyGen) -> - case is_key(KeyGen) of - true -> - KeyGen; - false -> - public_key:generate_key(KeyGen) - end. - -root_cert(Role, PrivKey, Opts) -> - TBS = cert_template(), - Issuer = issuer("root", Role, " ROOT CA"), - OTPTBS = TBS#'OTPTBSCertificate'{ - signature = sign_algorithm(PrivKey, Opts), - issuer = Issuer, - validity = validity(Opts), - subject = Issuer, - subjectPublicKeyInfo = public_key(PrivKey), - extensions = extensions(Role, ca, Opts) - }, - public_key:pkix_sign(OTPTBS, PrivKey). - -config(Role, Root, Key, Opts) -> - KeyGenOpt = list_to_atom(atom_to_list(Role) ++ "_key_gen_chain"), - KeyGens = proplists:get_value(KeyGenOpt, Opts, default_key_gen()), - Keys = lists:map(fun gen_key/1, KeyGens), - cert_chain(Role, Root, Key, Opts, Keys). - -cert_template() -> - #'OTPTBSCertificate'{ - version = v3, - serialNumber = trunc(rand:uniform()*100000000)*10000 + 1, - issuerUniqueID = asn1_NOVALUE, - subjectUniqueID = asn1_NOVALUE - }. - -issuer(Contact, Role, Name) -> - subject(Contact, Role ++ Name). - -subject(Contact, Name) -> - Opts = [{email, Contact ++ "@erlang.org"}, - {name, Name}, - {city, "Stockholm"}, - {country, "SE"}, - {org, "erlang"}, - {org_unit, "automated testing"}], - subject(Opts). - -subject(SubjectOpts) when is_list(SubjectOpts) -> - Encode = fun(Opt) -> - {Type,Value} = subject_enc(Opt), - [#'AttributeTypeAndValue'{type=Type, value=Value}] - end, - {rdnSequence, [Encode(Opt) || Opt <- SubjectOpts]}. - -subject_enc({name, Name}) -> - {?'id-at-commonName', {printableString, Name}}; -subject_enc({email, Email}) -> - {?'id-emailAddress', Email}; -subject_enc({city, City}) -> - {?'id-at-localityName', {printableString, City}}; -subject_enc({state, State}) -> - {?'id-at-stateOrProvinceName', {printableString, State}}; -subject_enc({org, Org}) -> - {?'id-at-organizationName', {printableString, Org}}; -subject_enc({org_unit, OrgUnit}) -> - {?'id-at-organizationalUnitName', {printableString, OrgUnit}}; -subject_enc({country, Country}) -> - {?'id-at-countryName', Country}; -subject_enc({serial, Serial}) -> - {?'id-at-serialNumber', Serial}; -subject_enc({title, Title}) -> - {?'id-at-title', {printableString, Title}}; -subject_enc({dnQualifer, DnQ}) -> - {?'id-at-dnQualifier', DnQ}; -subject_enc(Other) -> - Other. - -validity(Opts) -> - DefFrom0 = calendar:gregorian_days_to_date(calendar:date_to_gregorian_days(date())-1), - DefTo0 = calendar:gregorian_days_to_date(calendar:date_to_gregorian_days(date())+7), - {DefFrom, DefTo} = proplists:get_value(validity, Opts, {DefFrom0, DefTo0}), - Format = fun({Y,M,D}) -> - lists:flatten(io_lib:format("~w~2..0w~2..0w000000Z",[Y,M,D])) - end, - #'Validity'{notBefore={generalTime, Format(DefFrom)}, - notAfter ={generalTime, Format(DefTo)}}. - -extensions(Role, Type, Opts) -> - Exts = proplists:get_value(extensions, Opts, []), - lists:flatten([extension(Ext) || Ext <- default_extensions(Role, Type, Exts)]). - -%% Common extension: name_constraints, policy_constraints, ext_key_usage, inhibit_any, -%% auth_key_id, subject_key_id, policy_mapping, - -default_extensions(_, ca, Exts) -> - Def = [{key_usage, [keyCertSign, cRLSign]}, - {basic_constraints, default}], - add_default_extensions(Def, Exts); - -default_extensions(server, peer, Exts) -> - Hostname = net_adm:localhost(), - Def = [{key_usage, [digitalSignature, keyAgreement]}, - {subject_alt, Hostname}], - add_default_extensions(Def, Exts); - -default_extensions(_, peer, Exts) -> - Exts. - -add_default_extensions(Def, Exts) -> - Filter = fun({Key, _}, D) -> - lists:keydelete(Key, 1, D); - ({Key, _, _}, D) -> - lists:keydelete(Key, 1, D) - end, - Exts ++ lists:foldl(Filter, Def, Exts). +extensions(Exts) -> + [extension(Ext) || Ext <- Exts]. + + +do_gen_pem_config_files(Config, CertFile, KeyFile, CAFile) -> + CAs = proplists:get_value(cacerts, Config), + Cert = proplists:get_value(cert, Config), + Key = proplists:get_value(key, Config), + der_to_pem(CertFile, [cert_entry(Cert)]), + der_to_pem(KeyFile, [key_entry(Key)]), + der_to_pem(CAFile, ca_entries(CAs)). + +cert_entry(Cert) -> + {'Certificate', Cert, not_encrypted}. + +key_entry(Key = #'RSAPrivateKey'{}) -> + Der = public_key:der_encode('RSAPrivateKey', Key), + {'RSAPrivateKey', Der, not_encrypted}; +key_entry(Key = #'DSAPrivateKey'{}) -> + Der = public_key:der_encode('DSAPrivateKey', Key), + {'DSAPrivateKey', Der, not_encrypted}; +key_entry(Key = #'ECPrivateKey'{}) -> + Der = public_key:der_encode('ECPrivateKey', Key), + {'ECPrivateKey', Der, not_encrypted}. + +ca_entries(CAs) -> + [{'Certificate', CACert, not_encrypted} || CACert <- CAs]. extension({_, undefined}) -> []; @@ -222,13 +95,6 @@ extension({basic_constraints, Data}) -> #'Extension'{extnID = ?'id-ce-basicConstraints', extnValue = Data} end; -extension({auth_key_id, {Oid, Issuer, SNr}}) -> - #'Extension'{extnID = ?'id-ce-authorityKeyIdentifier', - extnValue = #'AuthorityKeyIdentifier'{ - keyIdentifier = Oid, - authorityCertIssuer = Issuer, - authorityCertSerialNumber = SNr}, - critical = false}; extension({key_usage, Value}) -> #'Extension'{extnID = ?'id-ce-keyUsage', extnValue = Value, @@ -240,113 +106,6 @@ extension({subject_alt, Hostname}) -> extension({Id, Data, Critical}) -> #'Extension'{extnID = Id, extnValue = Data, critical = Critical}. -public_key(#'RSAPrivateKey'{modulus=N, publicExponent=E}) -> - Public = #'RSAPublicKey'{modulus=N, publicExponent=E}, - Algo = #'PublicKeyAlgorithm'{algorithm= ?rsaEncryption, parameters='NULL'}, - #'OTPSubjectPublicKeyInfo'{algorithm = Algo, - subjectPublicKey = Public}; -public_key(#'DSAPrivateKey'{p=P, q=Q, g=G, y=Y}) -> - Algo = #'PublicKeyAlgorithm'{algorithm= ?'id-dsa', - parameters={params, #'Dss-Parms'{p=P, q=Q, g=G}}}, - #'OTPSubjectPublicKeyInfo'{algorithm = Algo, subjectPublicKey = Y}; -public_key(#'ECPrivateKey'{version = _Version, - privateKey = _PrivKey, - parameters = Params, - publicKey = PubKey}) -> - Algo = #'PublicKeyAlgorithm'{algorithm= ?'id-ecPublicKey', parameters=Params}, - #'OTPSubjectPublicKeyInfo'{algorithm = Algo, - subjectPublicKey = #'ECPoint'{point = PubKey}}. - -sign_algorithm(#'RSAPrivateKey'{}, Opts) -> - Type = rsa_digest_oid(proplists:get_value(digest, Opts, sha1)), - #'SignatureAlgorithm'{algorithm = Type, - parameters = 'NULL'}; -sign_algorithm(#'DSAPrivateKey'{p=P, q=Q, g=G}, _Opts) -> - #'SignatureAlgorithm'{algorithm = ?'id-dsa-with-sha1', - parameters = {params,#'Dss-Parms'{p=P, q=Q, g=G}}}; -sign_algorithm(#'ECPrivateKey'{parameters = Parms}, Opts) -> - Type = ecdsa_digest_oid(proplists:get_value(digest, Opts, sha1)), - #'SignatureAlgorithm'{algorithm = Type, - parameters = Parms}. - -rsa_digest_oid(sha1) -> - ?'sha1WithRSAEncryption'; -rsa_digest_oid(sha512) -> - ?'sha512WithRSAEncryption'; -rsa_digest_oid(sha384) -> - ?'sha384WithRSAEncryption'; -rsa_digest_oid(sha256) -> - ?'sha256WithRSAEncryption'; -rsa_digest_oid(md5) -> - ?'md5WithRSAEncryption'. - -ecdsa_digest_oid(sha1) -> - ?'ecdsa-with-SHA1'; -ecdsa_digest_oid(sha512) -> - ?'ecdsa-with-SHA512'; -ecdsa_digest_oid(sha384) -> - ?'ecdsa-with-SHA384'; -ecdsa_digest_oid(sha256) -> - ?'ecdsa-with-SHA256'. - -ca_config(Root, CAsKeys) -> - [Root | [CA || {CA, _} <- CAsKeys]]. - -cert_chain(Role, Root, RootKey, Opts, Keys) -> - cert_chain(Role, Root, RootKey, Opts, Keys, 0, []). - -cert_chain(Role, IssuerCert, IssuerKey, Opts, [Key], _, Acc) -> - PeerOpts = list_to_atom(atom_to_list(Role) ++ "_peer_opts"), - Cert = cert(Role, public_key:pkix_decode_cert(IssuerCert, otp), - IssuerKey, Key, "admin", " Peer cert", Opts, PeerOpts, peer), - [{Cert, Key}, {IssuerCert, IssuerKey} | Acc]; -cert_chain(Role, IssuerCert, IssuerKey, Opts, [Key | Keys], N, Acc) -> - CAOpts = list_to_atom(atom_to_list(Role) ++ "_ca_" ++ integer_to_list(N)), - Cert = cert(Role, public_key:pkix_decode_cert(IssuerCert, otp), IssuerKey, Key, "webadmin", - " Intermidiate CA " ++ integer_to_list(N), Opts, CAOpts, ca), - cert_chain(Role, Cert, Key, Opts, Keys, N+1, [{IssuerCert, IssuerKey} | Acc]). - -cert(Role, #'OTPCertificate'{tbsCertificate = #'OTPTBSCertificate'{subject = Issuer, - serialNumber = SNr - }}, - PrivKey, Key, Contact, Name, Opts, CertOptsName, Type) -> - CertOpts = proplists:get_value(CertOptsName, Opts, []), - TBS = cert_template(), - OTPTBS = TBS#'OTPTBSCertificate'{ - signature = sign_algorithm(PrivKey, Opts), - issuer = Issuer, - validity = validity(CertOpts), - subject = subject(Contact, atom_to_list(Role) ++ Name), - subjectPublicKeyInfo = public_key(Key), - extensions = extensions(Role, Type, - add_default_extensions([{auth_key_id, {auth_key_oid(Role), Issuer, SNr}}], - CertOpts)) - }, - public_key:pkix_sign(OTPTBS, PrivKey). - -is_key(#'DSAPrivateKey'{}) -> - true; -is_key(#'RSAPrivateKey'{}) -> - true; -is_key(#'ECPrivateKey'{}) -> - true; -is_key(_) -> - false. - der_to_pem(File, Entries) -> PemBin = public_key:pem_encode(Entries), file:write_file(File, PemBin). - -default_key_gen() -> - case tls_v1:ecc_curves(0) of - [] -> - [{rsa, 2048, 17}, {rsa, 2048, 17}]; - [_|_] -> - [{namedCurve, hd(tls_v1:ecc_curves(0))}, - {namedCurve, hd(tls_v1:ecc_curves(0))}] - end. - -auth_key_oid(server) -> - ?'id-kp-serverAuth'; -auth_key_oid(client) -> - ?'id-kp-clientAuth'. diff --git a/lib/ssl/vsn.mk b/lib/ssl/vsn.mk index 25b2a2bec0..bb77326751 100644 --- a/lib/ssl/vsn.mk +++ b/lib/ssl/vsn.mk @@ -1 +1 @@ -SSL_VSN = 8.2 +SSL_VSN = 8.2.1 diff --git a/lib/stdlib/doc/src/ets.xml b/lib/stdlib/doc/src/ets.xml index f6f3d18d6a..95af2b77a5 100644 --- a/lib/stdlib/doc/src/ets.xml +++ b/lib/stdlib/doc/src/ets.xml @@ -408,9 +408,9 @@ calls cannot be in the guard or body of the fun. Calls to built-in match specification functions is of course allowed:</p> <pre> -4> <input>ets:fun2ms(fun({M,N}) when N > X, is_atomm(M) -> M end).</input> +4> <input>ets:fun2ms(fun({M,N}) when N > X, my_fun(M) -> M end).</input> Error: fun containing local Erlang function calls -('is_atomm' called in guard) cannot be translated into match_spec +('my_fun' called in guard) cannot be translated into match_spec {error,transform_error} 5> <input>ets:fun2ms(fun({M,N}) when N > X, is_atom(M) -> M end).</input> [{{'$1','$2'},[{'>','$2',{const,3}},{is_atom,'$1'}],['$1']}]</pre> diff --git a/lib/stdlib/doc/src/lists.xml b/lib/stdlib/doc/src/lists.xml index 60dbae70c2..7efafedc82 100644 --- a/lib/stdlib/doc/src/lists.xml +++ b/lib/stdlib/doc/src/lists.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1996</year><year>2016</year> + <year>1996</year><year>2017</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -187,7 +187,7 @@ <desc> <p>Calls <c><anno>Fun</anno>(<anno>Elem</anno>)</c> on successive elements <c>Elem</c> of <c><anno>List1</anno></c>. - <c><anno>Fun</anno>/2</c> must return either a Boolean or a tuple + <c><anno>Fun</anno>/1</c> must return either a Boolean or a tuple <c>{true, <anno>Value</anno>}</c>. The function returns the list of elements for which <c><anno>Fun</anno></c> returns a new value, where a value of <c>true</c> is synonymous with diff --git a/lib/stdlib/doc/src/notes.xml b/lib/stdlib/doc/src/notes.xml index 46454e9b80..604d758db3 100644 --- a/lib/stdlib/doc/src/notes.xml +++ b/lib/stdlib/doc/src/notes.xml @@ -31,6 +31,38 @@ </header> <p>This document describes the changes made to the STDLIB application.</p> +<section><title>STDLIB 3.4.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> A bug in <c>proc_lib:format()</c> introduced in + Erlang/OTP 20.0 is corrected. </p> + <p> + Own Id: OTP-14482 Aux Id: PR-1488 </p> + </item> + <item> + <p> + Fix string:len/1 to be compatible with previous versions.</p> + <p> + Own Id: OTP-14487 Aux Id: ERIERL-40 </p> + </item> + <item> + <p> + In OTP-20.0, the behavior of c, make, and ct_make was + changed so that in some cases the beam files by default + would be written to the directory where the source files + were found. This is now changed back to the old behavior + so beam files are by default written to current + directory.</p> + <p> + Own Id: OTP-14489 Aux Id: ERL-438 </p> + </item> + </list> + </section> + +</section> + <section><title>STDLIB 3.4</title> <section><title>Fixed Bugs and Malfunctions</title> @@ -400,7 +432,7 @@ marker="erts:erl"><c>erl</c></seealso> command.</p> <p> See <url - href="http://pcre.org/original/changelog.txt"><c>http://pcre.org/original/changelog.txt</c></url> + href="http://pcre.org/original/changelog.txt">http://pcre.org/original/changelog.txt</url> for information about changes made to PCRE between the versions 8.33 and 8.40.</p> <p> diff --git a/lib/stdlib/doc/src/rand.xml b/lib/stdlib/doc/src/rand.xml index e06d7e467d..89fb858823 100644 --- a/lib/stdlib/doc/src/rand.xml +++ b/lib/stdlib/doc/src/rand.xml @@ -35,12 +35,19 @@ <module>rand</module> <modulesummary>Pseudo random number generation.</modulesummary> <description> - <p>This module provides a random number generator. The module contains - a number of algorithms. The uniform distribution algorithms use the - <url href="http://xorshift.di.unimi.it">scrambled Xorshift algorithms by - Sebastiano Vigna</url>. The normal distribution algorithm uses the - <url href="http://www.jstatsoft.org/v05/i08">Ziggurat Method by Marsaglia - and Tsang</url>.</p> + <p> + This module provides a pseudo random number generator. + The module contains a number of algorithms. + The uniform distribution algorithms use the + <url href="http://xorshift.di.unimi.it"> + xoroshiro116+ and xorshift1024* algorithms by Sebastiano Vigna. + </url> + The normal distribution algorithm uses the + <url href="http://www.jstatsoft.org/v05/i08"> + Ziggurat Method by Marsaglia and Tsang + </url> + on top of the uniform distribution algorithm. + </p> <p>For some algorithms, jump functions are provided for generating non-overlapping sequences for parallel computations. The jump functions perform calculations @@ -66,7 +73,7 @@ <p>Jump function: equivalent to 2^64 calls</p> <p> This is a corrected version of the previous default algorithm, - that now has been superseeded by Xoroshiro116+ (<c>exrop</c>). + that now has been superseded by Xoroshiro116+ (<c>exrop</c>). Since there is no native 58 bit rotate instruction this algorithm executes a little (say < 15%) faster than <c>exrop</c>. See the @@ -393,9 +400,34 @@ tests. We suggest to use a sign test to extract a random Boolean value.</pre> <name name="uniform" arity="0"/> <fsummary>Return a random float.</fsummary> <desc><marker id="uniform-0"/> - <p>Returns a random float uniformly distributed in the value + <p> + Returns a random float uniformly distributed in the value range <c>0.0 =< <anno>X</anno> < 1.0</c> and - updates the state in the process dictionary.</p> + updates the state in the process dictionary. + </p> + <p> + The generated numbers are on the form N * 2.0^(-53), + that is; equally spaced in the interval. + </p> + <warning> + <p> + This function may return exactly <c>0.0</c> which can be + fatal for certain applications. If that is undesired + you can use <c>(1.0 - rand:uniform())</c> to get the + interval <c>0.0 < <anno>X</anno> =< 1.0</c>. + </p> + <p> + If neither endpoint is desired you can test and re-try + like this: + </p> + <pre> +my_uniform() -> + case rand:uniform() of + 0.0 -> my_uniform(); + X -> X + end +end.</pre> + </warning> </desc> </func> @@ -414,9 +446,34 @@ tests. We suggest to use a sign test to extract a random Boolean value.</pre> <name name="uniform_s" arity="1"/> <fsummary>Return a random float.</fsummary> <desc> - <p>Returns, for a specified state, random float + <p> + Returns, for a specified state, random float uniformly distributed in the value range <c>0.0 =< - <anno>X</anno> < 1.0</c> and a new state.</p> + <anno>X</anno> < 1.0</c> and a new state. + </p> + <p> + The generated numbers are on the form N * 2.0^(-53), + that is; equally spaced in the interval. + </p> + <warning> + <p> + This function may return exactly <c>0.0</c> which can be + fatal for certain applications. If that is undesired + you can use <c>(1.0 - rand:uniform(State))</c> to get the + interval <c>0.0 < <anno>X</anno> =< 1.0</c>. + </p> + <p> + If neither endpoint is desired you can test and re-try + like this: + </p> + <pre> +my_uniform(State) -> + case rand:uniform(State) of + {0.0, NewState} -> my_uniform(NewState); + Result -> Result + end +end.</pre> + </warning> </desc> </func> diff --git a/lib/stdlib/src/array.erl b/lib/stdlib/src/array.erl index 079b761463..a237eaa489 100644 --- a/lib/stdlib/src/array.erl +++ b/lib/stdlib/src/array.erl @@ -1603,7 +1603,7 @@ foldl_2(I, E, A, Ix, F, D, N, R, S) -> Ix + S, F, D, N, R, S). -spec foldl_3(pos_integer(), _, A, array_indx(), - fun((array_indx, _, A) -> B), integer()) -> B. + fun((array_indx(), _, A) -> B), integer()) -> B. foldl_3(I, E, A, Ix, F, N) when I =< N -> foldl_3(I+1, E, F(Ix, element(I, E), A), Ix+1, F, N); diff --git a/lib/stdlib/src/c.erl b/lib/stdlib/src/c.erl index 4ab9234b81..c04a201ce1 100644 --- a/lib/stdlib/src/c.erl +++ b/lib/stdlib/src/c.erl @@ -255,7 +255,7 @@ safe_recompile(File, Options, BeamFile) -> compile_and_load(File, Opts0) when is_list(Opts0) -> Opts = [report_errors, report_warnings | ensure_from(filename:extension(File), - ensure_outdir(filename:dirname(File), Opts0))], + ensure_outdir(".", Opts0))], case compile:file(File, Opts) of {ok,Mod} -> %Listing file. purge_and_load(Mod, File, Opts); diff --git a/lib/stdlib/src/dets.erl b/lib/stdlib/src/dets.erl index 10e8c9c800..4e3fe0e5c1 100644 --- a/lib/stdlib/src/dets.erl +++ b/lib/stdlib/src/dets.erl @@ -1354,7 +1354,7 @@ open_file_loop2(Head, N) -> ?MODULE, [], Head); Message -> error_logger:format("** dets: unexpected message" - "(ignored): ~w~n", [Message]), + "(ignored): ~tw~n", [Message]), open_file_loop(Head, N) end. @@ -1403,7 +1403,7 @@ apply_op(Op, From, Head, N) -> Head; _Dirty when N =:= 0 -> % dirty or new_dirty %% The updates seems to have declined - dets_utils:vformat("** dets: Auto save of ~p\n", + dets_utils:vformat("** dets: Auto save of ~tp\n", [Head#head.name]), {NewHead, _Res} = perform_save(Head, true), erlang:garbage_collect(), @@ -1587,13 +1587,13 @@ bug_found(Name, Op, Bad, From) -> %% If stream_op/5 found more requests, this is not %% the last operation. error_logger:format - ("** dets: Bug was found when accessing table ~w,~n" - "** dets: operation was ~p and reply was ~w.~n" - "** dets: Stacktrace: ~w~n", + ("** dets: Bug was found when accessing table ~tw,~n" + "** dets: operation was ~tp and reply was ~tw.~n" + "** dets: Stacktrace: ~tw~n", [Name, Op, Bad, erlang:get_stacktrace()]); false -> error_logger:format - ("** dets: Bug was found when accessing table ~w~n", + ("** dets: Bug was found when accessing table ~tw~n", [Name]) end, if @@ -2117,7 +2117,7 @@ do_open_file([Fname, Verbose], Parent, Server, Ref) -> Error; Bad -> error_logger:format - ("** dets: Bug was found in open_file/1, reply was ~w.~n", + ("** dets: Bug was found in open_file/1, reply was ~tw.~n", [Bad]), {error, {dets_bug, Fname, Bad}} end; @@ -2135,7 +2135,7 @@ do_open_file([Tab, OpenArgs, Verb], Parent, Server, _Ref) -> Bad -> error_logger:format ("** dets: Bug was found in open_file/2, arguments were~n" - "** dets: ~w and reply was ~w.~n", + "** dets: ~tw and reply was ~tw.~n", [OpenArgs, Bad]), {error, {dets_bug, Tab, {open_file, OpenArgs}, Bad}} end. @@ -3123,7 +3123,7 @@ check_safe_fixtable(Head) -> ((get(verbose) =:= yes) orelse dets_utils:debug_mode()) of true -> error_logger:format - ("** dets: traversal of ~p needs safe_fixtable~n", + ("** dets: traversal of ~tp needs safe_fixtable~n", [Head#head.name]); false -> ok @@ -3189,7 +3189,7 @@ scan_read(H, From, _To, Min, _L, Ts, R, C) -> err(Error) -> case get(verbose) of yes -> - error_logger:format("** dets: failed with ~w~n", [Error]), + error_logger:format("** dets: failed with ~tw~n", [Error]), Error; undefined -> Error diff --git a/lib/stdlib/src/dets_utils.erl b/lib/stdlib/src/dets_utils.erl index da6ebd18f2..17f55ebdc2 100644 --- a/lib/stdlib/src/dets_utils.erl +++ b/lib/stdlib/src/dets_utils.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2016. All Rights Reserved. +%% Copyright Ericsson AB 2001-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -387,7 +387,7 @@ corrupt_reason(Head, Reason0) -> corrupt(Head, Error) -> case get(verbose) of yes -> - error_logger:format("** dets: Corrupt table ~p: ~tp\n", + error_logger:format("** dets: Corrupt table ~tp: ~tp\n", [Head#head.name, Error]); _ -> ok end, diff --git a/lib/stdlib/src/edlin.erl b/lib/stdlib/src/edlin.erl index 71e8471c45..5df9c504f9 100644 --- a/lib/stdlib/src/edlin.erl +++ b/lib/stdlib/src/edlin.erl @@ -83,7 +83,7 @@ edit_line(Cs, {line,P,L,M}) -> edit_line1(Cs, {line,P,L,{blink,N}}) -> edit(Cs, P, L, none, [{move_rel,N}]); edit_line1(Cs, {line,P,{[],[]},none}) -> - {more_chars, {line,P,{lists:reverse(Cs),[]},none},[{put_chars, unicode, Cs}]}; + {more_chars, {line,P,{string:reverse(Cs),[]},none},[{put_chars, unicode, Cs}]}; edit_line1(Cs, {line,P,L,M}) -> edit(Cs, P, L, M, []). @@ -93,14 +93,14 @@ edit([C|Cs], P, {Bef,Aft}, Prefix, Rs0) -> case key_map(C, Prefix) of meta -> edit(Cs, P, {Bef,Aft}, meta, Rs0); - meta_o -> - edit(Cs, P, {Bef,Aft}, meta_o, Rs0); - meta_csi -> - edit(Cs, P, {Bef,Aft}, meta_csi, Rs0); - meta_meta -> - edit(Cs, P, {Bef,Aft}, meta_meta, Rs0); - {csi, _} = Csi -> - edit(Cs, P, {Bef,Aft}, Csi, Rs0); + meta_o -> + edit(Cs, P, {Bef,Aft}, meta_o, Rs0); + meta_csi -> + edit(Cs, P, {Bef,Aft}, meta_csi, Rs0); + meta_meta -> + edit(Cs, P, {Bef,Aft}, meta_meta, Rs0); + {csi, _} = Csi -> + edit(Cs, P, {Bef,Aft}, Csi, Rs0); meta_left_sq_bracket -> edit(Cs, P, {Bef,Aft}, meta_left_sq_bracket, Rs0); search_meta -> @@ -110,8 +110,8 @@ edit([C|Cs], P, {Bef,Aft}, Prefix, Rs0) -> ctlx -> edit(Cs, P, {Bef,Aft}, ctlx, Rs0); new_line -> - {done, reverse(Bef, Aft ++ "\n"), Cs, - reverse(Rs0, [{move_rel,length(Aft)},{put_chars,unicode,"\n"}])}; + {done, get_line(Bef, Aft ++ "\n"), Cs, + reverse(Rs0, [{move_rel,cp_len(Aft)},{put_chars,unicode,"\n"}])}; redraw_line -> Rs1 = erase(P, Bef, Aft, Rs0), Rs = redraw(P, Bef, Aft, Rs1), @@ -157,7 +157,7 @@ edit([], P, L, {blink,N}, Rs) -> edit([], P, L, Prefix, Rs) -> {more_chars,{line,P,L,Prefix},reverse(Rs)}; edit(eof, _, {Bef,Aft}, _, Rs) -> - {done,reverse(Bef, Aft),[],reverse(Rs, [{move_rel,length(Aft)}])}. + {done,get_line(Bef, Aft),[],reverse(Rs, [{move_rel,cp_len(Aft)}])}. %% %% Assumes that arg is a string %% %% Horizontal whitespace only. @@ -279,11 +279,21 @@ key_map(C, search) -> {insert_search,C}; key_map(C, _) -> {undefined,C}. %% do_op(Action, Before, After, Requests) - -do_op({insert,C}, Bef, [], Rs) -> - {{[C|Bef],[]},[{put_chars, unicode,[C]}|Rs]}; -do_op({insert,C}, Bef, Aft, Rs) -> - {{[C|Bef],Aft},[{insert_chars, unicode, [C]}|Rs]}; +%% Before and After are of lists of type string:grapheme_cluster() +do_op({insert,C}, [], [], Rs) -> + {{[C],[]},[{put_chars, unicode,[C]}|Rs]}; +do_op({insert,C}, [Bef|Bef0], [], Rs) -> + case string:to_graphemes([Bef,C]) of + [GC] -> {{[GC|Bef0],[]},[{put_chars, unicode,[C]}|Rs]}; + _ -> {{[C,Bef|Bef0],[]},[{put_chars, unicode,[C]}|Rs]} + end; +do_op({insert,C}, [], Aft, Rs) -> + {{[C],Aft},[{insert_chars, unicode,[C]}|Rs]}; +do_op({insert,C}, [Bef|Bef0], Aft, Rs) -> + case string:to_graphemes([Bef,C]) of + [GC] -> {{[GC|Bef0],Aft},[{insert_chars, unicode,[C]}|Rs]}; + _ -> {{[C,Bef|Bef0],Aft},[{insert_chars, unicode,[C]}|Rs]} + end; %% Search mode prompt always looks like (search)`$TERMS': $RESULT. %% the {insert_search, _} handlings allow to share this implementation %% correctly with group.erl. This module provides $TERMS, and group.erl @@ -299,13 +309,13 @@ do_op({insert_search, C}, Bef, [], Rs) -> [{insert_chars, unicode, [C]++Aft}, {delete_chars,-3} | Rs], search}; do_op({insert_search, C}, Bef, Aft, Rs) -> - Offset= length(Aft), + Offset= cp_len(Aft), NAft = "': ", {{[C|Bef],NAft}, [{insert_chars, unicode, [C]++NAft}, {delete_chars,-Offset} | Rs], search}; do_op({search, backward_delete_char}, [_|Bef], Aft, Rs) -> - Offset= length(Aft)+1, + Offset= cp_len(Aft)+1, NAft = "': ", {{Bef,NAft}, [{insert_chars, unicode, NAft}, {delete_chars,-Offset}|Rs], @@ -314,13 +324,13 @@ do_op({search, backward_delete_char}, [], _Aft, Rs) -> Aft="': ", {{[],Aft}, Rs, search}; do_op({search, skip_up}, Bef, Aft, Rs) -> - Offset= length(Aft), + Offset= cp_len(Aft), NAft = "': ", {{[$\^R|Bef],NAft}, % we insert ^R as a flag to whoever called us [{insert_chars, unicode, NAft}, {delete_chars,-Offset}|Rs], search}; do_op({search, skip_down}, Bef, Aft, Rs) -> - Offset= length(Aft), + Offset= cp_len(Aft), NAft = "': ", {{[$\^S|Bef],NAft}, % we insert ^S as a flag to whoever called us [{insert_chars, unicode, NAft}, {delete_chars,-Offset}|Rs], @@ -328,12 +338,12 @@ do_op({search, skip_down}, Bef, Aft, Rs) -> do_op({search, search_found}, _Bef, Aft, Rs) -> "': "++NAft = Aft, {{[],NAft}, - [{put_chars, unicode, "\n"}, {move_rel,-length(Aft)} | Rs], + [{put_chars, unicode, "\n"}, {move_rel,-cp_len(Aft)} | Rs], search_found}; do_op({search, search_quit}, _Bef, Aft, Rs) -> "': "++NAft = Aft, {{[],NAft}, - [{put_chars, unicode, "\n"}, {move_rel,-length(Aft)} | Rs], + [{put_chars, unicode, "\n"}, {move_rel,-cp_len(Aft)} | Rs], search_quit}; %% do blink after $$ do_op({blink,C,M}, Bef=[$$,$$|_], Aft, Rs) -> @@ -361,14 +371,16 @@ do_op(auto_blink, Bef, Aft, Rs) -> N -> {blink,N+1,{Bef,Aft}, [{move_rel,-(N+1)}|Rs]} end; -do_op(forward_delete_char, Bef, [_|Aft], Rs) -> - {{Bef,Aft},[{delete_chars,1}|Rs]}; -do_op(backward_delete_char, [_|Bef], Aft, Rs) -> - {{Bef,Aft},[{delete_chars,-1}|Rs]}; +do_op(forward_delete_char, Bef, [GC|Aft], Rs) -> + {{Bef,Aft},[{delete_chars,gc_len(GC)}|Rs]}; +do_op(backward_delete_char, [GC|Bef], Aft, Rs) -> + {{Bef,Aft},[{delete_chars,-gc_len(GC)}|Rs]}; do_op(transpose_char, [C1,C2|Bef], [], Rs) -> - {{[C2,C1|Bef],[]},[{put_chars, unicode,[C1,C2]},{move_rel,-2}|Rs]}; + Len = gc_len(C1)+gc_len(C2), + {{[C2,C1|Bef],[]},[{put_chars, unicode,[C1,C2]},{move_rel,-Len}|Rs]}; do_op(transpose_char, [C2|Bef], [C1|Aft], Rs) -> - {{[C2,C1|Bef],Aft},[{put_chars, unicode,[C1,C2]},{move_rel,-1}|Rs]}; + Len = gc_len(C2), + {{[C2,C1|Bef],Aft},[{put_chars, unicode,[C1,C2]},{move_rel,-Len}|Rs]}; do_op(kill_word, Bef, Aft0, Rs) -> {Aft1,Kill0,N0} = over_non_word(Aft0, [], 0), {Aft,Kill,N} = over_word(Aft1, Kill0, N0), @@ -381,7 +393,7 @@ do_op(backward_kill_word, Bef0, Aft, Rs) -> {{Bef,Aft},[{delete_chars,-N}|Rs]}; do_op(kill_line, Bef, Aft, Rs) -> put(kill_buffer, Aft), - {{Bef,[]},[{delete_chars,length(Aft)}|Rs]}; + {{Bef,[]},[{delete_chars,cp_len(Aft)}|Rs]}; do_op(yank, Bef, [], Rs) -> Kill = get(kill_buffer), {{reverse(Kill, Bef),[]},[{put_chars, unicode,Kill}|Rs]}; @@ -389,9 +401,9 @@ do_op(yank, Bef, Aft, Rs) -> Kill = get(kill_buffer), {{reverse(Kill, Bef),Aft},[{insert_chars, unicode,Kill}|Rs]}; do_op(forward_char, Bef, [C|Aft], Rs) -> - {{[C|Bef],Aft},[{move_rel,1}|Rs]}; + {{[C|Bef],Aft},[{move_rel,gc_len(C)}|Rs]}; do_op(backward_char, [C|Bef], Aft, Rs) -> - {{Bef,[C|Aft]},[{move_rel,-1}|Rs]}; + {{Bef,[C|Aft]},[{move_rel,-gc_len(C)}|Rs]}; do_op(forward_word, Bef0, Aft0, Rs) -> {Aft1,Bef1,N0} = over_non_word(Aft0, Bef0, 0), {Aft,Bef,N} = over_word(Aft1, Bef1, N0), @@ -400,17 +412,17 @@ do_op(backward_word, Bef0, Aft0, Rs) -> {Bef1,Aft1,N0} = over_non_word(Bef0, Aft0, 0), {Bef,Aft,N} = over_word(Bef1, Aft1, N0), {{Bef,Aft},[{move_rel,-N}|Rs]}; -do_op(beginning_of_line, [C|Bef], Aft, Rs) -> - {{[],reverse(Bef, [C|Aft])},[{move_rel,-(length(Bef)+1)}|Rs]}; +do_op(beginning_of_line, [_|_]=Bef, Aft, Rs) -> + {{[],reverse(Bef, Aft)},[{move_rel,-(cp_len(Bef))}|Rs]}; do_op(beginning_of_line, [], Aft, Rs) -> {{[],Aft},Rs}; -do_op(end_of_line, Bef, [C|Aft], Rs) -> - {{reverse(Aft, [C|Bef]),[]},[{move_rel,length(Aft)+1}|Rs]}; +do_op(end_of_line, Bef, [_|_]=Aft, Rs) -> + {{reverse(Aft, Bef),[]},[{move_rel,cp_len(Aft)}|Rs]}; do_op(end_of_line, Bef, [], Rs) -> {{Bef,[]},Rs}; do_op(ctlu, Bef, Aft, Rs) -> put(kill_buffer, reverse(Bef)), - {{[], Aft}, [{delete_chars, -length(Bef)} | Rs]}; + {{[], Aft}, [{delete_chars, -cp_len(Bef)} | Rs]}; do_op(beep, Bef, Aft, Rs) -> {{Bef,Aft},[beep|Rs]}; do_op(_, Bef, Aft, Rs) -> @@ -436,7 +448,7 @@ over_word(Cs, Stack, N) -> until_quote([$\'|Cs], Stack, N) -> {Cs, [$\'|Stack], N+1}; until_quote([C|Cs], Stack, N) -> - until_quote(Cs, [C|Stack], N+1). + until_quote(Cs, [C|Stack], N+gc_len(C)). over_word1([$\'=C|Cs], Stack, N) -> until_quote(Cs, [C|Stack], N+1); @@ -445,7 +457,7 @@ over_word1(Cs, Stack, N) -> over_word2([C|Cs], Stack, N) -> case word_char(C) of - true -> over_word2(Cs, [C|Stack], N+1); + true -> over_word2(Cs, [C|Stack], N+gc_len(C)); false -> {[C|Cs],Stack,N} end; over_word2([], Stack, N) when is_integer(N) -> @@ -454,7 +466,7 @@ over_word2([], Stack, N) when is_integer(N) -> over_non_word([C|Cs], Stack, N) -> case word_char(C) of true -> {[C|Cs],Stack,N}; - false -> over_non_word(Cs, [C|Stack], N+1) + false -> over_non_word(Cs, [C|Stack], N+gc_len(C)) end; over_non_word([], Stack, N) -> {[],Stack,N}. @@ -465,6 +477,7 @@ word_char(C) when C >= $a, C =< $z -> true; word_char(C) when C >= $ß, C =< $ÿ, C =/= $÷ -> true; word_char(C) when C >= $0, C =< $9 -> true; word_char(C) when C =:= $_ -> true; +word_char([_|_]) -> true; %% Is grapheme word_char(_) -> false. %% over_white(Chars, InitialStack, InitialCount) -> @@ -488,8 +501,8 @@ over_paren(Chars, Paren, Match) -> over_paren([C,$$,$$|Cs], Paren, Match, D, N, L) -> over_paren([C|Cs], Paren, Match, D, N+2, L); -over_paren([_,$$|Cs], Paren, Match, D, N, L) -> - over_paren(Cs, Paren, Match, D, N+2, L); +over_paren([GC,$$|Cs], Paren, Match, D, N, L) -> + over_paren(Cs, Paren, Match, D, N+1+gc_len(GC), L); over_paren([Match|_], _Paren, Match, 1, N, _) -> N; over_paren([Match|Cs], Paren, Match, D, N, [Match|L]) -> @@ -518,8 +531,8 @@ over_paren([$[|_], _, _, _, _, _) -> over_paren([${|_], _, _, _, _, _) -> beep; -over_paren([_|Cs], Paren, Match, D, N, L) -> - over_paren(Cs, Paren, Match, D, N+1, L); +over_paren([GC|Cs], Paren, Match, D, N, L) -> + over_paren(Cs, Paren, Match, D, N+gc_len(GC), L); over_paren([], _, _, _, _, _) -> 0. @@ -529,8 +542,8 @@ over_paren_auto(Chars) -> over_paren_auto([C,$$,$$|Cs], D, N, L) -> over_paren_auto([C|Cs], D, N+2, L); -over_paren_auto([_,$$|Cs], D, N, L) -> - over_paren_auto(Cs, D, N+2, L); +over_paren_auto([GC,$$|Cs], D, N, L) -> + over_paren_auto(Cs, D, N+1+gc_len(GC), L); over_paren_auto([$(|_], _, N, []) -> {N, $)}; @@ -553,8 +566,8 @@ over_paren_auto([$[|Cs], D, N, [$[|L]) -> over_paren_auto([${|Cs], D, N, [${|L]) -> over_paren_auto(Cs, D, N+1, L); -over_paren_auto([_|Cs], D, N, L) -> - over_paren_auto(Cs, D, N+1, L); +over_paren_auto([GC|Cs], D, N, L) -> + over_paren_auto(Cs, D, N+gc_len(GC), L); over_paren_auto([], _, _, _) -> 0. @@ -574,28 +587,43 @@ erase_inp({line,_,{Bef,Aft},_}) -> reverse(erase([], Bef, Aft, [])). erase(Pbs, Bef, Aft, Rs) -> - [{delete_chars,-length(Pbs)-length(Bef)},{delete_chars,length(Aft)}|Rs]. + [{delete_chars,-cp_len(Pbs)-cp_len(Bef)},{delete_chars,cp_len(Aft)}|Rs]. redraw_line({line,Pbs,{Bef,Aft},_}) -> reverse(redraw(Pbs, Bef, Aft, [])). redraw(Pbs, Bef, Aft, Rs) -> - [{move_rel,-length(Aft)},{put_chars, unicode,reverse(Bef, Aft)},{put_chars, unicode,Pbs}|Rs]. + [{move_rel,-cp_len(Aft)},{put_chars, unicode,reverse(Bef, Aft)},{put_chars, unicode,Pbs}|Rs]. length_before({line,Pbs,{Bef,_Aft},_}) -> - length(Pbs) + length(Bef). + cp_len(Pbs) + cp_len(Bef). length_after({line,_,{_Bef,Aft},_}) -> - length(Aft). + cp_len(Aft). prompt({line,Pbs,_,_}) -> Pbs. current_line({line,_,{Bef, Aft},_}) -> - reverse(Bef, Aft ++ "\n"). + get_line(Bef, Aft ++ "\n"). current_chars({line,_,{Bef,Aft},_}) -> - reverse(Bef, Aft). + get_line(Bef, Aft). + +get_line(Bef, Aft) -> + unicode:characters_to_list(reverse(Bef, Aft)). + +%% Grapheme length in codepoints +gc_len(CP) when is_integer(CP) -> 1; +gc_len(CPs) when is_list(CPs) -> length(CPs). + +%% String length in codepoints +cp_len(Str) -> + cp_len(Str, 0). + +cp_len([GC|R], Len) -> + cp_len(R, Len + gc_len(GC)); +cp_len([], Len) -> Len. %% %% expand(CurrentBefore) -> %% %% {yes,Expansion} | no diff --git a/lib/stdlib/src/edlin_expand.erl b/lib/stdlib/src/edlin_expand.erl index a1a97af4c5..bdcefda6e5 100644 --- a/lib/stdlib/src/edlin_expand.erl +++ b/lib/stdlib/src/edlin_expand.erl @@ -23,7 +23,7 @@ -export([expand/1, format_matches/1]). --import(lists, [reverse/1, nthtail/2, prefix/2]). +-import(lists, [reverse/1, prefix/2]). %% expand(CurrentBefore) -> %% {yes, Expansion, Matches} | {no, Matches} @@ -75,15 +75,15 @@ to_atom(Str) -> end. match(Prefix, Alts, Extra0) -> - Len = length(Prefix), + Len = string:length(Prefix), Matches = lists:sort( [{S, A} || {H, A} <- Alts, - prefix(Prefix, S=hd(io_lib:fwrite("~w",[H])))]), + prefix(Prefix, S=flat_write(H))]), case longest_common_head([N || {N, _} <- Matches]) of {partial, []} -> {no, [], Matches}; % format_matches(Matches)}; {partial, Str} -> - case nthtail(Len, Str) of + case string:slice(Str, Len) of [] -> {yes, [], Matches}; % format_matches(Matches)}; Remain -> @@ -94,18 +94,21 @@ match(Prefix, Alts, Extra0) -> {"(",[{Str,0}]} -> "()"; {_,_} -> Extra0 end, - {yes, nthtail(Len, Str) ++ Extra, []}; + {yes, string:slice(Str, Len) ++ Extra, []}; no -> {no, [], []} end. +flat_write(T) -> + lists:flatten(io_lib:fwrite("~tw",[T])). + %% Return the list of names L in multiple columns. format_matches(L) -> {S1, Dots} = format_col(lists:sort(L), []), S = case Dots of true -> {_, Prefix} = longest_common_head(vals(L)), - PrefixLen = length(Prefix), + PrefixLen = string:length(Prefix), case PrefixLen =< 3 of true -> S1; % Do not replace the prefix with "...". false -> @@ -128,7 +131,7 @@ format_col([A|T], Width, Len, Acc0, LL, Dots) -> {H0, R} = format_val(A), Hmax = LL - length(R), {H, NewDots} = - case length(H0) > Hmax of + case string:length(H0) > Hmax of true -> {io_lib:format("~-*ts", [Hmax - 3, H0]) ++ "...", true}; false -> {H0, Dots} end, @@ -149,12 +152,12 @@ format_val(H) -> field_width(L, LL) -> field_width(L, 0, LL). field_width([{H,_}|T], W, LL) -> - case length(H) of + case string:length(H) of L when L > W -> field_width(T, L, LL); _ -> field_width(T, W, LL) end; field_width([H|T], W, LL) -> - case length(H) of + case string:length(H) of L when L > W -> field_width(T, L, LL); _ -> field_width(T, W, LL) end; @@ -169,10 +172,11 @@ vals([S|L]) -> [S|vals(L)]. leading_dots([], _Len) -> []; leading_dots([{H, I}|L], Len) -> - [{"..." ++ nthtail(Len, H), I}|leading_dots(L, Len)]; + [{"..." ++ string:slice(H, Len), I}|leading_dots(L, Len)]; leading_dots([H|L], Len) -> - ["..." ++ nthtail(Len, H)|leading_dots(L, Len)]. + ["..." ++ string:slice(H, Len)|leading_dots(L, Len)]. +%% Strings are handled naively, but it should be OK here. longest_common_head([]) -> no; longest_common_head(LL) -> diff --git a/lib/stdlib/src/erl_lint.erl b/lib/stdlib/src/erl_lint.erl index fcfd0d8493..9cd4727dc3 100644 --- a/lib/stdlib/src/erl_lint.erl +++ b/lib/stdlib/src/erl_lint.erl @@ -194,8 +194,6 @@ format_error({bad_nowarn_bif_clash,{F,A}}) -> format_error(disallowed_nowarn_bif_clash) -> io_lib:format("compile directive nowarn_bif_clash is no longer allowed,~n" " - use explicit module names or -compile({no_auto_import, [F/A]})", []); -format_error({bad_nowarn_deprecated_function,{M,F,A}}) -> - io_lib:format("~tw:~tw/~w is not a deprecated function", [M,F,A]); format_error({bad_on_load,Term}) -> io_lib:format("badly formed on_load attribute: ~tw", [Term]); format_error(multiple_on_loads) -> @@ -856,14 +854,11 @@ not_deprecated(Forms, St0) -> {nowarn_deprecated_function, MFAs0} <- lists:flatten([Args]), MFA <- lists:flatten([MFAs0])], Nowarn = [MFA || {MFA,_L} <- MFAsL], - Bad = [MFAL || {{M,F,A},_L}=MFAL <- MFAsL, - otp_internal:obsolete(M, F, A) =:= no], - St1 = func_line_warning(bad_nowarn_deprecated_function, Bad, St0), ML = [{M,L} || {{M,_F,_A},L} <- MFAsL, is_atom(M)], - St3 = foldl(fun ({M,L}, St2) -> + St1 = foldl(fun ({M,L}, St2) -> check_module_name(M, L, St2) - end, St1, ML), - St3#lint{not_deprecated = ordsets:from_list(Nowarn)}. + end, St0, ML), + St1#lint{not_deprecated = ordsets:from_list(Nowarn)}. %% The nowarn_bif_clash directive is not only deprecated, it's actually an error from R14A disallowed_compile_flags(Forms, St0) -> @@ -3243,13 +3238,13 @@ icrt_clauses(Cs, In, Vt, St0) -> icrt_clauses(Cs, Vt, St) -> mapfoldl(fun (C, St0) -> icrt_clause(C, Vt, St0) end, St, Cs). -icrt_clause({clause,_Line,H,G,B}, Vt0, St0) -> +icrt_clause({clause,_Line,H,G,B}, Vt0, #lint{catch_scope=Scope}=St0) -> {Hvt,Binvt,St1} = head(H, Vt0, St0), Vt1 = vtupdate(Hvt, Binvt), {Gvt,St2} = guard(G, vtupdate(Vt1, Vt0), St1), Vt2 = vtupdate(Gvt, Vt1), {Bvt,St3} = exprs(B, vtupdate(Vt2, Vt0), St2), - {vtupdate(Bvt, Vt2),St3}. + {vtupdate(Bvt, Vt2),St3#lint{catch_scope=Scope}}. icrt_export(Vts, Vt, {Tag,Attrs}, St) -> {_File,Loc} = loc(Attrs, St), diff --git a/lib/stdlib/src/error_logger_file_h.erl b/lib/stdlib/src/error_logger_file_h.erl index b7c193f965..58da0cbdd6 100644 --- a/lib/stdlib/src/error_logger_file_h.erl +++ b/lib/stdlib/src/error_logger_file_h.erl @@ -126,7 +126,7 @@ format_body(State, [{Format,Args}|T]) -> S0 catch _:_ -> - format(State, "ERROR: ~p - ~p\n", [Format,Args]) + format(State, "ERROR: ~tp - ~tp\n", [Format,Args]) end, [S|format_body(State, T)]; format_body(_State, []) -> @@ -165,44 +165,26 @@ parse_event({warning_report, _GL, {Pid, std_warning, Args}}) -> parse_event(_) -> ignore. format_term(Term) when is_list(Term) -> - case string_p(Term) of + case string_p(lists:flatten(Term)) of true -> - [{"~s\n",[Term]}]; + [{"~ts\n",[Term]}]; false -> format_term_list(Term) end; format_term(Term) -> - [{"~p\n",[Term]}]. + [{"~tp\n",[Term]}]. format_term_list([{Tag,Data}|T]) -> - [{" ~p: ~p\n",[Tag,Data]}|format_term_list(T)]; + [{" ~tp: ~tp\n",[Tag,Data]}|format_term_list(T)]; format_term_list([Data|T]) -> - [{" ~p\n",[Data]}|format_term_list(T)]; + [{" ~tp\n",[Data]}|format_term_list(T)]; format_term_list([]) -> - []; -format_term_list(_) -> - %% Continue to allow non-proper lists for now. - %% FIXME: Remove this clause in OTP 19. []. string_p([]) -> false; -string_p(Term) -> - string_p1(Term). - -string_p1([H|T]) when is_integer(H), H >= $\s, H < 255 -> - string_p1(T); -string_p1([$\n|T]) -> string_p1(T); -string_p1([$\r|T]) -> string_p1(T); -string_p1([$\t|T]) -> string_p1(T); -string_p1([$\v|T]) -> string_p1(T); -string_p1([$\b|T]) -> string_p1(T); -string_p1([$\f|T]) -> string_p1(T); -string_p1([$\e|T]) -> string_p1(T); -string_p1([H|T]) when is_list(H) -> - string_p1(H) andalso string_p1(T); -string_p1([]) -> true; -string_p1(_) -> false. +string_p(FlatList) -> + io_lib:printable_list(FlatList). get_utc_config() -> %% SASL utc_log configuration overrides stdlib config @@ -225,7 +207,7 @@ header(Time, Title) -> end. header({{Y,Mo,D},{H,Mi,S}}, Title, UTC) -> - io_lib:format("~n=~s==== ~p-~s-~p::~s:~s:~s ~s===~n", + io_lib:format("~n=~ts==== ~p-~s-~p::~s:~s:~s ~s===~n", [Title,D,month(Mo),Y,t(H),t(Mi),t(S),UTC]). t(X) when is_integer(X) -> diff --git a/lib/stdlib/src/error_logger_tty_h.erl b/lib/stdlib/src/error_logger_tty_h.erl index 8f0d7b0362..fa940b7264 100644 --- a/lib/stdlib/src/error_logger_tty_h.erl +++ b/lib/stdlib/src/error_logger_tty_h.erl @@ -39,13 +39,16 @@ {user, prev_handler, io_mod=io, - depth=unlimited}). + depth=unlimited, + modifier=""}). %% This one is used when we takeover from the simple error_logger. init({[], {error_logger, Buf}}) -> User = set_group_leader(), Depth = error_logger:get_format_depth(), - State = #st{user=User,prev_handler=error_logger,depth=Depth}, + Modifier = modifier(), + State = #st{user=User,prev_handler=error_logger, + depth=Depth,modifier=Modifier}, write_events(State, Buf), {ok, State}; %% This one is used if someone took over from us, and now wants to @@ -57,7 +60,8 @@ init({[], {error_logger_tty_h, PrevHandler}}) -> init([]) -> User = set_group_leader(), Depth = error_logger:get_format_depth(), - {ok, #st{user=User,prev_handler=[],depth=Depth}}. + Modifier = modifier(), + {ok, #st{user=User,prev_handler=[],depth=Depth,modifier=Modifier}}. handle_event({_Type, GL, _Msg}, State) when node(GL) =/= node() -> {ok, State}; @@ -91,8 +95,9 @@ code_change(_OldVsn, State, _Extra) -> write_event(Event, IoMod) -> do_write_event(#st{io_mod=IoMod}, Event). -write_event(Event, IoMod, Depth) -> - do_write_event(#st{io_mod=IoMod,depth=Depth}, Event). +write_event(Event, IoMod, {Depth, Enc}) -> + Modifier = modifier(Enc), + do_write_event(#st{io_mod=IoMod,depth=Depth,modifier=Modifier}, Event). %%% ------------------------------------------------------ @@ -120,12 +125,12 @@ write_events(State, [Ev|Es]) -> write_events(_State, []) -> ok. -do_write_event(State, {Time, Event}) -> - case parse_event(Event) of +do_write_event(#st{modifier=M}=State, {Time, Event}) -> + case parse_event(Event,M) of ignore -> ok; {Title,Pid,FormatList} -> - Header = header(Time, Title), + Header = header(Time, Title, M), Body = format_body(State, FormatList), AtNode = if node(Pid) =/= node() -> @@ -144,13 +149,13 @@ do_write_event(State, {Time, Event}) -> do_write_event(_, _) -> ok. -format_body(State, [{Format,Args}|T]) -> +format_body(#st{modifier=M}=State, [{Format,Args}|T]) -> S = try format(State, Format, Args) of S0 -> S0 catch _:_ -> - format(State, "ERROR: ~p - ~p\n", [Format,Args]) + format(State, "ERROR: ~"++M++"p - ~"++M++"p\n", [Format,Args]) end, [S|format_body(State, T)]; format_body(_State, []) -> @@ -174,62 +179,41 @@ limit_format([H|T], Depth) -> limit_format([], _) -> []. -parse_event({error, _GL, {Pid, Format, Args}}) -> +parse_event({error, _GL, {Pid, Format, Args}},_) -> {"ERROR REPORT",Pid,[{Format,Args}]}; -parse_event({info_msg, _GL, {Pid, Format, Args}}) -> +parse_event({info_msg, _GL, {Pid, Format, Args}},_) -> {"INFO REPORT",Pid,[{Format, Args}]}; -parse_event({warning_msg, _GL, {Pid, Format, Args}}) -> +parse_event({warning_msg, _GL, {Pid, Format, Args}},_) -> {"WARNING REPORT",Pid,[{Format,Args}]}; -parse_event({error_report, _GL, {Pid, std_error, Args}}) -> - {"ERROR REPORT",Pid,format_term(Args)}; -parse_event({info_report, _GL, {Pid, std_info, Args}}) -> - {"INFO REPORT",Pid,format_term(Args)}; -parse_event({warning_report, _GL, {Pid, std_warning, Args}}) -> - {"WARNING REPORT",Pid,format_term(Args)}; -parse_event(_) -> ignore. - -format_term(Term) when is_list(Term) -> - case string_p(Term) of +parse_event({error_report, _GL, {Pid, std_error, Args}},M) -> + {"ERROR REPORT",Pid,format_term(Args,M)}; +parse_event({info_report, _GL, {Pid, std_info, Args}},M) -> + {"INFO REPORT",Pid,format_term(Args,M)}; +parse_event({warning_report, _GL, {Pid, std_warning, Args}},M) -> + {"WARNING REPORT",Pid,format_term(Args,M)}; +parse_event(_,_) -> ignore. + +format_term(Term,M) when is_list(Term) -> + case string_p(lists:flatten(Term)) of true -> - [{"~s\n",[Term]}]; + [{"~"++M++"s\n",[Term]}]; false -> - format_term_list(Term) + format_term_list(Term,M) end; -format_term(Term) -> - [{"~p\n",[Term]}]. - -format_term_list([{Tag,Data}|T]) -> - [{" ~p: ~p\n",[Tag,Data]}|format_term_list(T)]; -format_term_list([Data|T]) -> - [{" ~p\n",[Data]}|format_term_list(T)]; -format_term_list([]) -> - []; -format_term_list(_) -> - %% Continue to allow non-proper lists for now. - %% FIXME: Remove this clause in OTP 19. +format_term(Term,M) -> + [{"~"++M++"p\n",[Term]}]. + +format_term_list([{Tag,Data}|T],M) -> + [{" ~"++M++"p: ~"++M++"p\n",[Tag,Data]}|format_term_list(T,M)]; +format_term_list([Data|T],M) -> + [{" ~"++M++"p\n",[Data]}|format_term_list(T,M)]; +format_term_list([],_) -> []. string_p([]) -> false; -string_p(Term) -> - string_p1(Term). - -string_p1([H|T]) when is_integer(H), H >= $\s, H < 255 -> - string_p1(T); -string_p1([$\n|T]) -> string_p1(T); -string_p1([$\r|T]) -> string_p1(T); -string_p1([$\t|T]) -> string_p1(T); -string_p1([$\v|T]) -> string_p1(T); -string_p1([$\b|T]) -> string_p1(T); -string_p1([$\f|T]) -> string_p1(T); -string_p1([$\e|T]) -> string_p1(T); -string_p1([H|T]) when is_list(H) -> - case string_p1(H) of - true -> string_p1(T); - _ -> false - end; -string_p1([]) -> true; -string_p1(_) -> false. +string_p(FlatList) -> + io_lib:printable_list(FlatList). get_utc_config() -> %% SASL utc_log configuration overrides stdlib config @@ -243,16 +227,16 @@ get_utc_config() -> end end. -header(Time, Title) -> +header(Time, Title, M) -> case get_utc_config() of true -> - header(Time, Title, "UTC "); + header(Time, Title, "UTC ", M); _ -> - header(calendar:universal_time_to_local_time(Time), Title, "") + header(calendar:universal_time_to_local_time(Time), Title, "", M) end. -header({{Y,Mo,D},{H,Mi,S}}, Title, UTC) -> - io_lib:format("~n=~s==== ~p-~s-~p::~s:~s:~s ~s===~n", +header({{Y,Mo,D},{H,Mi,S}}, Title, UTC, M) -> + io_lib:format("~n=~"++M++"s==== ~p-~s-~p::~s:~s:~s ~s===~n", [Title,D,month(Mo),Y,t(H),t(Mi),t(S),UTC]). t(X) when is_integer(X) -> @@ -274,3 +258,13 @@ month(9) -> "Sep"; month(10) -> "Oct"; month(11) -> "Nov"; month(12) -> "Dec". + +modifier() -> + modifier(encoding()). +modifier(latin1) -> + ""; +modifier(_) -> + "t". + +encoding() -> + proplists:get_value(encoding,io:getopts(),latin1). diff --git a/lib/stdlib/src/escript.erl b/lib/stdlib/src/escript.erl index 2093916a7c..2b9d8ff65b 100644 --- a/lib/stdlib/src/escript.erl +++ b/lib/stdlib/src/escript.erl @@ -860,7 +860,7 @@ code_handler(Name, Args, Dict, File) -> %% io:format("Calling:~p~n",[{Mod,Name,Args}]), apply(Mod, Name, Args); error -> - io:format("Script does not export ~w/~w\n", [Name,Arity]), + io:format("Script does not export ~tw/~w\n", [Name,Arity]), my_halt(127) end end. diff --git a/lib/stdlib/src/ets.erl b/lib/stdlib/src/ets.erl index 898b2f5bba..b5d3cd3c8d 100644 --- a/lib/stdlib/src/ets.erl +++ b/lib/stdlib/src/ets.erl @@ -1693,7 +1693,7 @@ choice(Height, Width, P, Mode, Tab, Key, Turn, Opos) -> end, choice(Height, Width, P, Mode, Tab, Key, Turn, Opos); [$/|Regexp] -> %% from regexp - case re:compile(nonl(Regexp)) of + case re:compile(nonl(Regexp),[unicode]) of {ok,Re} -> re_search(Height, Width, Tab, ets:first(Tab), Re, 1, 1); {error,{ErrorString,_Pos}} -> diff --git a/lib/stdlib/src/gen.erl b/lib/stdlib/src/gen.erl index 32f43fc706..33af0aed8f 100644 --- a/lib/stdlib/src/gen.erl +++ b/lib/stdlib/src/gen.erl @@ -422,7 +422,7 @@ debug_options(Name, Opts) -> try sys:debug_options(Options) catch _:_ -> error_logger:format( - "~p: ignoring erroneous debug options - ~p~n", + "~tp: ignoring erroneous debug options - ~tp~n", [Name,Options]), [] end; diff --git a/lib/stdlib/src/gen_event.erl b/lib/stdlib/src/gen_event.erl index da2b0da3ca..a9b98911e2 100644 --- a/lib/stdlib/src/gen_event.erl +++ b/lib/stdlib/src/gen_event.erl @@ -441,15 +441,15 @@ system_replace_state(StateFun, [ServerName, MSL, HibernateAfterTimeout, Hib]) -> print_event(Dev, {in, Msg}, Name) -> case Msg of {notify, Event} -> - io:format(Dev, "*DBG* ~p got event ~p~n", [Name, Event]); + io:format(Dev, "*DBG* ~tp got event ~tp~n", [Name, Event]); {_,_,{call, Handler, Query}} -> - io:format(Dev, "*DBG* ~p(~p) got call ~p~n", + io:format(Dev, "*DBG* ~tp(~tp) got call ~tp~n", [Name, Handler, Query]); _ -> - io:format(Dev, "*DBG* ~p got ~p~n", [Name, Msg]) + io:format(Dev, "*DBG* ~tp got ~tp~n", [Name, Msg]) end; print_event(Dev, Dbg, Name) -> - io:format(Dev, "*DBG* ~p : ~p~n", [Name, Dbg]). + io:format(Dev, "*DBG* ~tp : ~tp~n", [Name, Dbg]). %% server_add_handler(Handler, Args, MSL) -> {Ret, MSL'}. @@ -582,8 +582,8 @@ server_update(Handler1, Func, Event, SName) -> remove, SName, normal), no; {'EXIT', {undef, [{Mod1, handle_info, [_,_], _}|_]}} -> - error_logger:warning_msg("** Undefined handle_info in ~p~n" - "** Unhandled message: ~p~n", [Mod1, Event]), + error_logger:warning_msg("** Undefined handle_info in ~tp~n" + "** Unhandled message: ~tp~n", [Mod1, Event]), {ok, Handler1}; Other -> do_terminate(Mod1, Handler1, {error, Other}, State, @@ -767,10 +767,10 @@ report_error(Handler, Reason, State, LastIn, SName) -> State end, error_msg("** gen_event handler ~p crashed.~n" - "** Was installed in ~p~n" - "** Last event was: ~p~n" - "** When handler state == ~p~n" - "** Reason == ~p~n", + "** Was installed in ~tp~n" + "** Last event was: ~tp~n" + "** When handler state == ~tp~n" + "** Reason == ~tp~n", [handler(Handler),SName,LastIn,FmtState,Reason1]). handler(Handler) when not Handler#handler.id -> diff --git a/lib/stdlib/src/gen_fsm.erl b/lib/stdlib/src/gen_fsm.erl index 9ef0ca818c..96a53426e2 100644 --- a/lib/stdlib/src/gen_fsm.erl +++ b/lib/stdlib/src/gen_fsm.erl @@ -452,30 +452,30 @@ system_replace_state(StateFun, [Name, StateName, StateData, Mod, Time, Hibernate print_event(Dev, {in, Msg}, {Name, StateName}) -> case Msg of {'$gen_event', Event} -> - io:format(Dev, "*DBG* ~p got event ~p in state ~w~n", + io:format(Dev, "*DBG* ~tp got event ~tp in state ~tw~n", [Name, Event, StateName]); {'$gen_all_state_event', Event} -> io:format(Dev, - "*DBG* ~p got all_state_event ~p in state ~w~n", + "*DBG* ~tp got all_state_event ~tp in state ~tw~n", [Name, Event, StateName]); {timeout, Ref, {'$gen_timer', Message}} -> io:format(Dev, - "*DBG* ~p got timer ~p in state ~w~n", + "*DBG* ~tp got timer ~tp in state ~tw~n", [Name, {timeout, Ref, Message}, StateName]); {timeout, _Ref, {'$gen_event', Event}} -> io:format(Dev, - "*DBG* ~p got timer ~p in state ~w~n", + "*DBG* ~tp got timer ~tp in state ~tw~n", [Name, Event, StateName]); _ -> - io:format(Dev, "*DBG* ~p got ~p in state ~w~n", + io:format(Dev, "*DBG* ~tp got ~tp in state ~tw~n", [Name, Msg, StateName]) end; print_event(Dev, {out, Msg, To, StateName}, Name) -> - io:format(Dev, "*DBG* ~p sent ~p to ~w~n" - " and switched to state ~w~n", + io:format(Dev, "*DBG* ~tp sent ~tp to ~tw~n" + " and switched to state ~tw~n", [Name, Msg, To, StateName]); print_event(Dev, return, {Name, StateName}) -> - io:format(Dev, "*DBG* ~p switched to state ~w~n", + io:format(Dev, "*DBG* ~tp switched to state ~tw~n", [Name, StateName]). handle_msg(Msg, Parent, Name, StateName, StateData, Mod, _Time, HibernateAfterTimeout) -> %No debug here @@ -500,7 +500,7 @@ handle_msg(Msg, Parent, Name, StateName, StateData, Mod, _Time, HibernateAfterTi exit(R); {'EXIT', {undef, [{Mod, handle_info, [_,_,_], _}|_]}} -> error_logger:warning_msg("** Undefined handle_info in ~p~n" - "** Unhandled message: ~p~n", [Mod, Msg]), + "** Unhandled message: ~tp~n", [Mod, Msg]), loop(Parent, Name, StateName, StateData, Mod, infinity, HibernateAfterTimeout, []); {'EXIT', What} -> terminate(What, Name, Msg, Mod, StateName, StateData, []); @@ -620,29 +620,29 @@ error_info(Reason, Name, Msg, StateName, StateData, Debug) -> _ -> Reason end, - Str = "** State machine ~p terminating \n" ++ + Str = "** State machine ~tp terminating \n" ++ get_msg_str(Msg) ++ - "** When State == ~p~n" - "** Data == ~p~n" - "** Reason for termination = ~n** ~p~n", + "** When State == ~tp~n" + "** Data == ~tp~n" + "** Reason for termination = ~n** ~tp~n", format(Str, [Name, get_msg(Msg), StateName, StateData, Reason1]), sys:print_log(Debug), ok. get_msg_str({'$gen_event', _Event}) -> - "** Last event in was ~p~n"; + "** Last event in was ~tp~n"; get_msg_str({'$gen_sync_event', _Event}) -> - "** Last sync event in was ~p~n"; + "** Last sync event in was ~tp~n"; get_msg_str({'$gen_all_state_event', _Event}) -> - "** Last event in was ~p (for all states)~n"; + "** Last event in was ~tp (for all states)~n"; get_msg_str({'$gen_sync_all_state_event', _Event}) -> - "** Last sync event in was ~p (for all states)~n"; + "** Last sync event in was ~tp (for all states)~n"; get_msg_str({timeout, _Ref, {'$gen_timer', _Msg}}) -> - "** Last timer event in was ~p~n"; + "** Last timer event in was ~tp~n"; get_msg_str({timeout, _Ref, {'$gen_event', _Msg}}) -> - "** Last timer event in was ~p~n"; + "** Last timer event in was ~tp~n"; get_msg_str(_Msg) -> - "** Last message in was ~p~n". + "** Last message in was ~tp~n". get_msg({'$gen_event', Event}) -> Event; get_msg({'$gen_sync_event', Event}) -> Event; diff --git a/lib/stdlib/src/gen_server.erl b/lib/stdlib/src/gen_server.erl index a3d53efd0d..7daa7a9fe4 100644 --- a/lib/stdlib/src/gen_server.erl +++ b/lib/stdlib/src/gen_server.erl @@ -621,7 +621,7 @@ try_dispatch(Mod, Func, Msg, State) -> case erlang:function_exported(Mod, handle_info, 2) of false -> error_logger:warning_msg("** Undefined handle_info in ~p~n" - "** Unhandled message: ~p~n", + "** Unhandled message: ~tp~n", [Mod, Msg]), {ok, {noreply, State}}; true -> @@ -785,21 +785,21 @@ system_replace_state(StateFun, [Name, State, Mod, Time, HibernateAfterTimeout]) print_event(Dev, {in, Msg}, Name) -> case Msg of {'$gen_call', {From, _Tag}, Call} -> - io:format(Dev, "*DBG* ~p got call ~p from ~w~n", + io:format(Dev, "*DBG* ~tp got call ~tp from ~w~n", [Name, Call, From]); {'$gen_cast', Cast} -> - io:format(Dev, "*DBG* ~p got cast ~p~n", + io:format(Dev, "*DBG* ~tp got cast ~tp~n", [Name, Cast]); _ -> - io:format(Dev, "*DBG* ~p got ~p~n", [Name, Msg]) + io:format(Dev, "*DBG* ~tp got ~tp~n", [Name, Msg]) end; print_event(Dev, {out, Msg, To, State}, Name) -> - io:format(Dev, "*DBG* ~p sent ~p to ~w, new state ~w~n", + io:format(Dev, "*DBG* ~tp sent ~tp to ~w, new state ~tp~n", [Name, Msg, To, State]); print_event(Dev, {noreply, State}, Name) -> - io:format(Dev, "*DBG* ~p new state ~w~n", [Name, State]); + io:format(Dev, "*DBG* ~tp new state ~tp~n", [Name, State]); print_event(Dev, Event, Name) -> - io:format(Dev, "*DBG* ~p dbg ~p~n", [Name, Event]). + io:format(Dev, "*DBG* ~tp dbg ~tp~n", [Name, Event]). %%% --------------------------------------------------- @@ -881,10 +881,10 @@ error_info(Reason, Name, From, Msg, State, Debug) -> end, {ClientFmt, ClientArgs} = client_stacktrace(From), LimitedState = error_logger:limit_term(State), - error_logger:format("** Generic server ~p terminating \n" - "** Last message in was ~p~n" - "** When Server state == ~p~n" - "** Reason for termination == ~n** ~p~n" ++ ClientFmt, + error_logger:format("** Generic server ~tp terminating \n" + "** Last message in was ~tp~n" + "** When Server state == ~tp~n" + "** Reason for termination == ~n** ~tp~n" ++ ClientFmt, [Name, Msg, LimitedState, Reason1] ++ ClientArgs), sys:print_log(Debug), ok. @@ -898,11 +898,11 @@ client_stacktrace(From) when is_pid(From), node(From) =:= node() -> {"** Client ~p is dead~n", [From]}; [{current_stacktrace, Stacktrace}, {registered_name, []}] -> {"** Client ~p stacktrace~n" - "** ~p~n", + "** ~tp~n", [From, Stacktrace]}; [{current_stacktrace, Stacktrace}, {registered_name, Name}] -> - {"** Client ~p stacktrace~n" - "** ~p~n", + {"** Client ~tp stacktrace~n" + "** ~tp~n", [Name, Stacktrace]} end; client_stacktrace(From) when is_pid(From) -> diff --git a/lib/stdlib/src/gen_statem.erl b/lib/stdlib/src/gen_statem.erl index b5e9da1e66..1110d18af6 100644 --- a/lib/stdlib/src/gen_statem.erl +++ b/lib/stdlib/src/gen_statem.erl @@ -791,34 +791,34 @@ format_status( print_event(Dev, {in,Event}, {Name,State}) -> io:format( - Dev, "*DBG* ~p receive ~s in state ~p~n", + Dev, "*DBG* ~tp receive ~ts in state ~tp~n", [Name,event_string(Event),State]); print_event(Dev, {out,Reply,{To,_Tag}}, {Name,State}) -> io:format( - Dev, "*DBG* ~p send ~p to ~p from state ~p~n", + Dev, "*DBG* ~tp send ~tp to ~p from state ~tp~n", [Name,Reply,To,State]); print_event(Dev, {terminate,Reason}, {Name,State}) -> io:format( - Dev, "*DBG* ~p terminate ~p in state ~p~n", + Dev, "*DBG* ~tp terminate ~tp in state ~tp~n", [Name,Reason,State]); print_event(Dev, {Tag,Event,NextState}, {Name,State}) -> StateString = case NextState of State -> - io_lib:format("~p", [State]); + io_lib:format("~tp", [State]); _ -> - io_lib:format("~p => ~p", [State,NextState]) + io_lib:format("~tp => ~tp", [State,NextState]) end, io:format( - Dev, "*DBG* ~p ~w ~s in state ~s~n", + Dev, "*DBG* ~tp ~tw ~ts in state ~ts~n", [Name,Tag,event_string(Event),StateString]). event_string(Event) -> case Event of {{call,{Pid,_Tag}},Request} -> - io_lib:format("call ~p from ~w", [Request,Pid]); + io_lib:format("call ~tp from ~w", [Request,Pid]); {EventType,EventContent} -> - io_lib:format("~w ~p", [EventType,EventContent]) + io_lib:format("~tw ~tp", [EventType,EventContent]) end. sys_debug(Debug, #{name := Name}, State, Entry) -> @@ -1732,25 +1732,25 @@ error_info( CallbackMode end, error_logger:format( - "** State machine ~p terminating~n" ++ + "** State machine ~tp terminating~n" ++ case Q of [] -> ""; - _ -> "** Last event = ~p~n" + _ -> "** Last event = ~tp~n" end ++ - "** When server state = ~p~n" ++ - "** Reason for termination = ~w:~p~n" ++ + "** When server state = ~tp~n" ++ + "** Reason for termination = ~w:~tp~n" ++ "** Callback mode = ~p~n" ++ case Q of - [_,_|_] -> "** Queued = ~p~n"; + [_,_|_] -> "** Queued = ~tp~n"; _ -> "" end ++ case P of [] -> ""; - _ -> "** Postponed = ~p~n" + _ -> "** Postponed = ~tp~n" end ++ case FixedStacktrace of [] -> ""; - _ -> "** Stacktrace =~n** ~p~n" + _ -> "** Stacktrace =~n** ~tp~n" end, [Name | case Q of diff --git a/lib/stdlib/src/otp_internal.erl b/lib/stdlib/src/otp_internal.erl index 9e9c0dc413..c59db903dc 100644 --- a/lib/stdlib/src/otp_internal.erl +++ b/lib/stdlib/src/otp_internal.erl @@ -63,9 +63,9 @@ obsolete_1(gen_fsm, start, 4) -> {deprecated, {gen_statem, start, 4}}; obsolete_1(gen_fsm, start_link, 3) -> - {deprecated, {gen_statem, start, 3}}; + {deprecated, {gen_statem, start_link, 3}}; obsolete_1(gen_fsm, start_link, 4) -> - {deprecated, {gen_statem, start, 4}}; + {deprecated, {gen_statem, start_link, 4}}; obsolete_1(gen_fsm, stop, 1) -> {deprecated, {gen_statem, stop, 1}}; @@ -83,9 +83,9 @@ obsolete_1(gen_fsm, reply, 2) -> {deprecated, {gen_statem, reply, 2}}; obsolete_1(gen_fsm, send_event, 2) -> - {deprecated, {gen_statem, cast, 1}}; + {deprecated, {gen_statem, cast, 2}}; obsolete_1(gen_fsm, send_all_state_event, 2) -> - {deprecated, {gen_statem, cast, 1}}; + {deprecated, {gen_statem, cast, 2}}; obsolete_1(gen_fsm, sync_send_event, 2) -> {deprecated, {gen_statem, call, 2}}; @@ -98,11 +98,11 @@ obsolete_1(gen_fsm, sync_send_all_state_event, 3) -> {deprecated, {gen_statem, call, 3}}; obsolete_1(gen_fsm, start_timer, 2) -> - {deprecated, {erlang, start_timer, 2}}; + {deprecated, {erlang, start_timer, 3}}; obsolete_1(gen_fsm, cancel_timer, 1) -> {deprecated, {erlang, cancel_timer, 1}}; obsolete_1(gen_fsm, send_event_after, 2) -> - {deprecated, {erlang, send_after, 2}}; + {deprecated, {erlang, send_after, 3}}; %% *** CRYPTO added in OTP 20 *** @@ -112,7 +112,7 @@ obsolete_1(crypto, rand_uniform, 2) -> %% *** CRYPTO added in OTP 19 *** obsolete_1(crypto, rand_bytes, 1) -> - {deprecated, {crypto, strong_rand_bytes, 1}}; + {removed, {crypto, strong_rand_bytes, 1}, "20.0"}; %% *** CRYPTO added in R16B01 *** @@ -485,10 +485,6 @@ obsolete_1(wxPaintDC, new, 0) -> {deprecated,"deprecated function not available in wxWidgets-2.9 and later"}; obsolete_1(wxWindowDC, new, 0) -> {deprecated,"deprecated function not available in wxWidgets-2.9 and later"}; -obsolete_1(wxGraphicsContext, createLinearGradientBrush, 7) -> - {deprecated,"deprecated function not available in wxWidgets-2.9 and later"}; -obsolete_1(wxGraphicsContext, createRadialGradientBrush, 8) -> - {deprecated,"deprecated function not available in wxWidgets-2.9 and later"}; obsolete_1(wxGraphicsRenderer, createLinearGradientBrush, 7) -> {deprecated,"deprecated function not available in wxWidgets-2.9 and later"}; obsolete_1(wxGraphicsRenderer, createRadialGradientBrush, 8) -> diff --git a/lib/stdlib/src/proc_lib.erl b/lib/stdlib/src/proc_lib.erl index 9ce8e7d60e..8e10cbe93b 100644 --- a/lib/stdlib/src/proc_lib.erl +++ b/lib/stdlib/src/proc_lib.erl @@ -779,11 +779,13 @@ format_link_report([Link|Reps], Indent, Extra) -> LinkIndent = [" ",Indent], [Indent,"neighbour:\n",format_report(Rep, LinkIndent, Extra)| format_link_report(Reps, Indent, Extra)]; -format_link_report([], _, _) -> - []. +format_link_report(Rep, Indent, Extra) -> + format_report(Rep, Indent, Extra). format_report(Rep, Indent, Extra) when is_list(Rep) -> format_rep(Rep, Indent, Extra); +format_report(Rep, Indent, {Enc,unlimited}) -> + io_lib:format("~s~"++modifier(Enc)++"p~n", [Indent, Rep]); format_report(Rep, Indent, {Enc,Depth}) -> io_lib:format("~s~"++modifier(Enc)++"P~n", [Indent, Rep, Depth]). @@ -821,22 +823,22 @@ to_string(A, _) -> io_lib:write_atom(A). pp_fun({Enc,Depth}) -> - {Letter,Tl} = case Depth of - unlimited -> {"p",[]}; - _ -> {"P",[Depth]} - end, - P = modifier(Enc) ++ Letter, + {P,Tl} = p(Enc, Depth), fun(Term, I) -> io_lib:format("~." ++ integer_to_list(I) ++ P, [Term|Tl]) end. -format_tag(Indent, Tag, Data, {_Enc,Depth}) -> - case Depth of - unlimited -> - io_lib:format("~s~p: ~80.18p~n", [Indent, Tag, Data]); - _ -> - io_lib:format("~s~p: ~80.18P~n", [Indent, Tag, Data, Depth]) - end. +format_tag(Indent, Tag, Data, {Enc,Depth}) -> + {P,Tl} = p(Enc, Depth), + io_lib:format("~s~p: ~80.18" ++ P ++ "\n", [Indent, Tag, Data|Tl]). + +p(Encoding, Depth) -> + {Letter, Tl} = case Depth of + unlimited -> {"p", []}; + _ -> {"P", [Depth]} + end, + P = modifier(Encoding) ++ Letter, + {P, Tl}. modifier(latin1) -> ""; modifier(_) -> "t". diff --git a/lib/stdlib/src/qlc.erl b/lib/stdlib/src/qlc.erl index 535ca57a6b..f11f9d0a0b 100644 --- a/lib/stdlib/src/qlc.erl +++ b/lib/stdlib/src/qlc.erl @@ -1132,7 +1132,7 @@ wait_for_request(Parent, MonRef, Post) -> wait_for_request(Parent, MonRef, Post); Other -> error_logger:error_msg( - "The qlc cursor ~w received an unexpected message:\n~p\n", + "The qlc cursor ~w received an unexpected message:\n~tp\n", [self(), Other]), wait_for_request(Parent, MonRef, Post) end. diff --git a/lib/stdlib/src/shell.erl b/lib/stdlib/src/shell.erl index 6eafc7b209..212b143b1d 100644 --- a/lib/stdlib/src/shell.erl +++ b/lib/stdlib/src/shell.erl @@ -727,7 +727,7 @@ result_will_be_saved() -> used_record_defs(E, RT) -> %% Be careful to return a list where used records come before %% records that use them. The linter wants them ordered that way. - UR = case used_records(E, [], RT) of + UR = case used_records(E, [], RT, []) of [] -> []; L0 -> @@ -737,13 +737,19 @@ used_record_defs(E, RT) -> end, record_defs(RT, UR). -used_records(E, U0, RT) -> +used_records(E, U0, RT, Skip) -> case used_records(E) of {name,Name,E1} -> - U = used_records(ets:lookup(RT, Name), [Name | U0], RT), - used_records(E1, U, RT); + U = case lists:member(Name, Skip) of + true -> + U0; + false -> + R = ets:lookup(RT, Name), + used_records(R, [Name | U0], RT, [Name | Skip]) + end, + used_records(E1, U, RT, Skip); {expr,[E1 | Es]} -> - used_records(Es, used_records(E1, U0, RT), RT); + used_records(Es, used_records(E1, U0, RT, Skip), RT, Skip); _ -> U0 end. @@ -1453,7 +1459,7 @@ check_env(V) -> {ok, Val} -> Txt = io_lib:fwrite ("Invalid value of STDLIB configuration parameter" - "~w: ~tp\n", [V, Val]), + "~tw: ~tp\n", [V, Val]), error_logger:info_report(lists:flatten(Txt)) end. diff --git a/lib/stdlib/src/slave.erl b/lib/stdlib/src/slave.erl index 5b5c328c0c..d7cf6386f5 100644 --- a/lib/stdlib/src/slave.erl +++ b/lib/stdlib/src/slave.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2016. All Rights Reserved. +%% Copyright Ericsson AB 1996-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -77,7 +77,7 @@ start_pseudo(_,_,_) -> ok. %% It's already there Pid :: pid(). relay({badrpc,Reason}) -> - error_msg(" ** exiting relay server ~w :~w **~n", [self(),Reason]), + error_msg(" ** exiting relay server ~w :~tw **~n", [self(),Reason]), exit(Reason); relay(undefined) -> error_msg(" ** exiting relay server ~w **~n", [self()]), diff --git a/lib/stdlib/src/stdlib.appup.src b/lib/stdlib/src/stdlib.appup.src index 3100504a80..800c2c61f3 100644 --- a/lib/stdlib/src/stdlib.appup.src +++ b/lib/stdlib/src/stdlib.appup.src @@ -18,7 +18,9 @@ %% %CopyrightEnd% {"%VSN%", %% Up from - max one major revision back - [{<<"3\\.[0-3](\\.[0-9]+)*">>,[restart_new_emulator]}], % OTP-19.* + [{<<"3\\.[0-3](\\.[0-9]+)*">>,[restart_new_emulator]}, % OTP-19.* + {<<"3\\.4(\\.[0-9]+)*">>,[restart_new_emulator]}], % OTP-20.* %% Down to - max one major revision back - [{<<"3\\.[0-3](\\.[0-9]+)*">>,[restart_new_emulator]}] % OTP-19.* + [{<<"3\\.[0-3](\\.[0-9]+)*">>,[restart_new_emulator]}, % OTP-19.* + {<<"3\\.4(\\.[0-9]+)*">>,[restart_new_emulator]}] % OTP-20.* }. diff --git a/lib/stdlib/src/string.erl b/lib/stdlib/src/string.erl index 6f7009b5d9..4972da297d 100644 --- a/lib/stdlib/src/string.erl +++ b/lib/stdlib/src/string.erl @@ -384,7 +384,7 @@ to_float(String) -> end. to_number(String, Number, Rest, List, _Tail) when is_binary(String) -> - BSz = length(List)-length(Rest), + BSz = erlang:length(List)-erlang:length(Rest), <<_:BSz/binary, Cont/binary>> = String, {Number, Cont}; to_number(_, Number, Rest, _, Tail) -> @@ -1344,7 +1344,7 @@ bin_search_str(Bin0, Start, Cont, [CP|_]=SearchCPs) -> String :: string(), Length :: non_neg_integer(). -len(S) -> length(S). +len(S) -> erlang:length(S). %% equal(String1, String2) %% Test if 2 strings are equal. @@ -1689,7 +1689,7 @@ left(String, Len) when is_integer(Len) -> left(String, Len, $\s). Character :: char(). left(String, Len, Char) when is_integer(Char) -> - Slen = length(String), + Slen = erlang:length(String), if Slen > Len -> substr(String, 1, Len); Slen < Len -> l_pad(String, Len-Slen, Char); @@ -1714,7 +1714,7 @@ right(String, Len) when is_integer(Len) -> right(String, Len, $\s). Character :: char(). right(String, Len, Char) when is_integer(Char) -> - Slen = length(String), + Slen = erlang:length(String), if Slen > Len -> substr(String, Slen-Len+1); Slen < Len -> r_pad(String, Len-Slen, Char); @@ -1741,7 +1741,7 @@ centre(String, Len) when is_integer(Len) -> centre(String, Len, $\s). centre(String, 0, Char) when is_list(String), is_integer(Char) -> []; % Strange cases to centre string centre(String, Len, Char) when is_integer(Char) -> - Slen = length(String), + Slen = erlang:length(String), if Slen > Len -> substr(String, (Slen-Len) div 2 + 1, Len); Slen < Len -> diff --git a/lib/stdlib/src/supervisor.erl b/lib/stdlib/src/supervisor.erl index 1cd65fbf18..7920e55930 100644 --- a/lib/stdlib/src/supervisor.erl +++ b/lib/stdlib/src/supervisor.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2016. All Rights Reserved. +%% Copyright Ericsson AB 1996-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -628,7 +628,7 @@ handle_info({'EXIT', Pid, Reason}, State) -> end; handle_info(Msg, State) -> - error_logger:error_msg("Supervisor received unexpected message: ~p~n", + error_logger:error_msg("Supervisor received unexpected message: ~tp~n", [Msg]), {noreply, State}. diff --git a/lib/stdlib/test/Makefile b/lib/stdlib/test/Makefile index 72211332e9..7b79dcf04d 100644 --- a/lib/stdlib/test/Makefile +++ b/lib/stdlib/test/Makefile @@ -36,6 +36,7 @@ MODULES= \ ets_tough_SUITE \ expand_test \ expand_test1 \ + unicode_expand \ ExpandTestCaps \ ExpandTestCaps1 \ filelib_SUITE \ diff --git a/lib/stdlib/test/c_SUITE.erl b/lib/stdlib/test/c_SUITE.erl index 4bd32a30f8..f01988478c 100644 --- a/lib/stdlib/test/c_SUITE.erl +++ b/lib/stdlib/test/c_SUITE.erl @@ -21,7 +21,9 @@ -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2]). -export([c_1/1, c_2/1, c_3/1, c_4/1, nc_1/1, nc_2/1, nc_3/1, nc_4/1, - ls/1, memory/1]). + c_default_outdir_1/1, c_default_outdir_2/1, + nc_default_outdir_1/1, nc_default_outdir_2/1, + ls/1, memory/1]). -include_lib("common_test/include/ct.hrl"). @@ -30,7 +32,10 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> - [c_1, c_2, c_3, c_4, nc_1, nc_2, nc_3, nc_4, ls, memory]. + [c_1, c_2, c_3, c_4, nc_1, nc_2, nc_3, nc_4, + c_default_outdir_1, c_default_outdir_2, + nc_default_outdir_1, nc_default_outdir_2, + ls, memory]. groups() -> []. @@ -124,6 +129,50 @@ nc_4(Config) when is_list(Config) -> Result = nc(R,[{outdir,W}]), {ok, m} = Result. +c_default_outdir_1(Config) -> + R = filename:join(proplists:get_value(data_dir, Config), "m.erl"), + W = proplists:get_value(priv_dir, Config), + file:set_cwd(W), + Obj = "m" ++ code:objfile_extension(), + _ = file:delete(Obj), + false = filelib:is_file(Obj), + Result = c:c(R), + {ok, m} = Result, + true = filelib:is_file(Obj). + +c_default_outdir_2(Config) -> + R = filename:join(proplists:get_value(data_dir, Config), "m"), + W = proplists:get_value(priv_dir, Config), + file:set_cwd(W), + Obj = "m" ++ code:objfile_extension(), + _ = file:delete(Obj), + false = filelib:is_file(Obj), + Result = c:c(R), + {ok, m} = Result, + true = filelib:is_file(Obj). + +nc_default_outdir_1(Config) -> + R = filename:join(proplists:get_value(data_dir, Config), "m.erl"), + W = proplists:get_value(priv_dir, Config), + file:set_cwd(W), + Obj = "m" ++ code:objfile_extension(), + _ = file:delete(Obj), + false = filelib:is_file(Obj), + Result = c:nc(R), + {ok, m} = Result, + true = filelib:is_file(Obj). + +nc_default_outdir_2(Config) -> + R = filename:join(proplists:get_value(data_dir, Config), "m"), + W = proplists:get_value(priv_dir, Config), + file:set_cwd(W), + Obj = "m" ++ code:objfile_extension(), + _ = file:delete(Obj), + false = filelib:is_file(Obj), + Result = c:nc(R), + {ok, m} = Result, + true = filelib:is_file(Obj). + ls(Config) when is_list(Config) -> Directory = proplists:get_value(data_dir, Config), ok = c:ls(Directory), diff --git a/lib/stdlib/test/edlin_expand_SUITE.erl b/lib/stdlib/test/edlin_expand_SUITE.erl index 1f694ea549..5c2b1965ba 100644 --- a/lib/stdlib/test/edlin_expand_SUITE.erl +++ b/lib/stdlib/test/edlin_expand_SUITE.erl @@ -22,7 +22,7 @@ init_per_testcase/2, end_per_testcase/2, init_per_group/2,end_per_group/2]). -export([normal/1, quoted_fun/1, quoted_module/1, quoted_both/1, erl_1152/1, - erl_352/1]). + erl_352/1, unicode/1]). -include_lib("common_test/include/ct.hrl"). @@ -37,7 +37,8 @@ suite() -> {timetrap,{minutes,1}}]. all() -> - [normal, quoted_fun, quoted_module, quoted_both, erl_1152, erl_352]. + [normal, quoted_fun, quoted_module, quoted_both, erl_1152, erl_352, + unicode]. groups() -> []. @@ -150,6 +151,7 @@ quoted_both(Config) when is_list(Config) -> {yes,"weird-fun-name'()",[]} = do_expand("'ExpandTestCaps1':'#"), ok. +%% Note: pull request #1152. erl_1152(Config) when is_list(Config) -> "\n"++"foo"++" "++[1089]++_ = do_format(["foo",[1089]]), ok. @@ -226,6 +228,26 @@ check_trailing([I|Str], ArityStr, Suffix, Dots) -> Rest =:= Suffix end. +unicode(Config) when is_list(Config) -> + {module,unicode_expand} = c:l('unicode_expand'), + {no,[],[{"'кlирилли́ческий атом'",0}, + {"'кlирилли́ческий атом'",1}, + {"'кlирилли́ческий атомB'",1}, + {"module_info",0}, + {"module_info",1}]} = do_expand("unicode_expand:"), + {yes,"рилли́ческий атом", []} = do_expand("unicode_expand:'кlи"), + {yes,"еский атом", []} = do_expand("unicode_expand:'кlирилли́ч"), + {yes,"(",[]} = do_expand("unicode_expand:'кlирилли́ческий атомB'"), + "\n'кlирилли́ческий атом'/0 'кlирилли́ческий атом'/1 " + "'кlирилли́ческий атомB'/1 \nmodule_info/0 " + "module_info/1 \n" = + do_format([{"'кlирилли́ческий атом'",0}, + {"'кlирилли́ческий атом'",1}, + {"'кlирилли́ческий атомB'",1}, + {"module_info",0}, + {"module_info",1}]), + ok. + do_expand(String) -> edlin_expand:expand(lists:reverse(String)). diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl index 6a75eaa737..b76bece07f 100644 --- a/lib/stdlib/test/erl_lint_SUITE.erl +++ b/lib/stdlib/test/erl_lint_SUITE.erl @@ -66,7 +66,7 @@ otp_11851/1,otp_11879/1,otp_13230/1, record_errors/1, otp_11879_cont/1, non_latin1_module/1, otp_14323/1, - get_stacktrace/1, otp_14285/1]). + get_stacktrace/1, otp_14285/1, otp_14378/1]). suite() -> [{ct_hooks,[ts_install_cth]}, @@ -87,7 +87,7 @@ all() -> maps, maps_type, maps_parallel_match, otp_11851, otp_11879, otp_13230, record_errors, otp_11879_cont, non_latin1_module, otp_14323, - get_stacktrace, otp_14285]. + get_stacktrace, otp_14285, otp_14378]. groups() -> [{unused_vars_warn, [], @@ -2054,12 +2054,10 @@ otp_5362(Config) when is_list(Config) -> spawn(A). ">>, {[nowarn_unused_function]}, - {error,[{3,erl_lint,disallowed_nowarn_bif_clash}, - {4,erl_lint,disallowed_nowarn_bif_clash}, - {4,erl_lint,{bad_nowarn_bif_clash,{spawn,2}}}], - [{5,erl_lint,{bad_nowarn_deprecated_function,{3,now,-1}}}, - {5,erl_lint,{bad_nowarn_deprecated_function,{erlang,now,-1}}}, - {5,erl_lint,{bad_nowarn_deprecated_function,{{a,b,c},now,-1}}}]} + {errors,[{3,erl_lint,disallowed_nowarn_bif_clash}, + {4,erl_lint,disallowed_nowarn_bif_clash}, + {4,erl_lint,{bad_nowarn_bif_clash,{spawn,2}}}], + []} }, {otp_5362_8, @@ -3937,10 +3935,6 @@ non_latin1_module(Config) -> UndefBehav = {undefined_behaviour,'кирилли́ческий атом'}, "behaviour 'кирилли́ческий атом' undefined" = format_error(UndefBehav), - BadDepr = {bad_nowarn_deprecated_function, - {'кирилли́ческий атом','кирилли́ческий атом',18}}, - "'кирилли́ческий атом':'кирилли́ческий атом'/18 is not a deprecated " - "function" = format_error(BadDepr), Ts = [{non_latin1_module, <<" %% Report uses of module names with non-Latin-1 characters. @@ -3951,9 +3945,6 @@ non_latin1_module(Config) -> -callback 'кирилли́ческий атом':'кирилли́ческий атом'() -> a. - -compile([{nowarn_deprecated_function, - [{'кирилли́ческий атом','кирилли́ческий атом',18}]}]). - %% erl_lint:gexpr/3 is not extended to check module name here: t1() when 'кирилли́ческий атом':'кирилли́ческий атом'(1) -> b. @@ -3977,16 +3968,14 @@ non_latin1_module(Config) -> {6,erl_lint,non_latin1_module_unsupported}, {8,erl_lint,non_latin1_module_unsupported}, {8,erl_lint,BadCallback}, - {10,erl_lint,non_latin1_module_unsupported}, - {14,erl_lint,illegal_guard_expr}, - {18,erl_lint,non_latin1_module_unsupported}, + {11,erl_lint,illegal_guard_expr}, + {15,erl_lint,non_latin1_module_unsupported}, + {17,erl_lint,non_latin1_module_unsupported}, {20,erl_lint,non_latin1_module_unsupported}, {23,erl_lint,non_latin1_module_unsupported}, - {26,erl_lint,non_latin1_module_unsupported}, - {28,erl_lint,non_latin1_module_unsupported}], + {25,erl_lint,non_latin1_module_unsupported}], [{5,erl_lint,UndefBehav}, - {6,erl_lint,UndefBehav}, - {10,erl_lint,BadDepr}]}}], + {6,erl_lint,UndefBehav}]}}], run(Config, Ts), ok. @@ -4000,6 +3989,22 @@ do_non_latin1_module(Mod) -> ok. +otp_14378(Config) -> + Ts = [ + {otp_14378_1, + <<"-export([t/0]). + -compile({nowarn_deprecated_function,{erlang,now,1}}). + t() -> + erlang:now().">>, + [], + {warnings,[{4,erl_lint, + {deprecated,{erlang,now,0}, + "Deprecated BIF. See the \"Time and Time Correction" + " in Erlang\" chapter of the ERTS User's Guide" + " for more information."}}]}}], + [] = run(Config, Ts), + ok. + %% OTP-14323: Check the dialyzer attribute. otp_14323(Config) -> Ts = [ @@ -4099,7 +4104,27 @@ get_stacktrace(Config) -> [], {warnings,[{4,erl_lint,{get_stacktrace,wrong_part_of_try}}, {13,erl_lint,{get_stacktrace,after_try}}, - {22,erl_lint,{get_stacktrace,after_try}}]}}], + {22,erl_lint,{get_stacktrace,after_try}}]}}, + {multiple_catch_clauses, + <<"maybe_error(Arg) -> + try 5 / Arg + catch + error:badarith -> + _Stacktrace = erlang:get_stacktrace(), + try io:nl() + catch + error:_ -> io:format('internal error') + end; + error:badarg -> + _Stacktrace = erlang:get_stacktrace(), + try io:format(qwe) + catch + error:_ -> io:format('internal error') + end + end. + ">>, + [], + []}], run(Config, Ts), ok. diff --git a/lib/stdlib/test/error_logger_h_SUITE.erl b/lib/stdlib/test/error_logger_h_SUITE.erl index 30f96e0522..1f2a9fda0b 100644 --- a/lib/stdlib/test/error_logger_h_SUITE.erl +++ b/lib/stdlib/test/error_logger_h_SUITE.erl @@ -162,7 +162,7 @@ tty_log_open(Log) -> {ok,D} -> D; _ -> unlimited end, - error_logger:add_report_handler(?MODULE, {Fd,Depth}), + error_logger:add_report_handler(?MODULE, {Fd,Depth,latin1}), Fd. tty_log_close() -> @@ -393,11 +393,11 @@ dl_format_1([], [], _, Facc, Aacc) -> %%% calling error_logger_tty_h:write_event/2. %%% -init({_,_}=St) -> +init({_,_,_}=St) -> {ok,St}. -handle_event(Event, {Fd,Depth}=St) -> - case error_logger_tty_h:write_event(tag_event(Event), io_lib, Depth) of +handle_event(Event, {Fd,Depth,Enc}=St) -> + case error_logger_tty_h:write_event(tag_event(Event), io_lib, {Depth,Enc}) of ok -> ok; Str when is_list(Str) -> @@ -405,7 +405,7 @@ handle_event(Event, {Fd,Depth}=St) -> end, {ok,St}. -terminate(_Reason, {Fd,_}) -> +terminate(_Reason, {Fd,_,_}) -> ok = file:close(Fd), []. diff --git a/lib/stdlib/test/id_transform_SUITE.erl b/lib/stdlib/test/id_transform_SUITE.erl index 3d4ae1a189..186df41d3f 100644 --- a/lib/stdlib/test/id_transform_SUITE.erl +++ b/lib/stdlib/test/id_transform_SUITE.erl @@ -61,8 +61,13 @@ id_transform(Config) when is_list(Config) -> "erl_id_trans.erl"]), {ok,erl_id_trans,Bin} = compile:file(File,[binary]), {module,erl_id_trans} = code:load_binary(erl_id_trans, File, Bin), - ct:timetrap({hours,1}), - run_in_test_suite(). + case test_server:is_valgrind() of + false -> + ct:timetrap({hours,1}), + run_in_test_suite(); + true -> + {skip,"Valgrind (too slow)"} + end. run_in_test_suite() -> SuperDir = filename:dirname(filename:dirname(code:which(?MODULE))), diff --git a/lib/stdlib/test/proc_lib_SUITE.erl b/lib/stdlib/test/proc_lib_SUITE.erl index 029e6286e4..7686889360 100644 --- a/lib/stdlib/test/proc_lib_SUITE.erl +++ b/lib/stdlib/test/proc_lib_SUITE.erl @@ -28,7 +28,7 @@ init_per_group/2,end_per_group/2, crash/1, stacktrace/1, sync_start_nolink/1, sync_start_link/1, spawn_opt/1, sp1/0, sp2/0, sp3/1, sp4/2, sp5/1, '\x{447}'/0, - hibernate/1, stop/1, t_format/1]). + hibernate/1, stop/1, t_format/1, t_format_arbitrary/1]). -export([ otp_6345/1, init_dont_hang/1]). -export([hib_loop/1, awaken/1]). @@ -51,7 +51,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [crash, stacktrace, {group, sync_start}, spawn_opt, hibernate, - {group, tickets}, stop, t_format]. + {group, tickets}, stop, t_format, t_format_arbitrary]. groups() -> [{tickets, [], [otp_6345, init_dont_hang]}, @@ -78,6 +78,14 @@ end_per_group(_GroupName, Config) -> %% synchronous, and we want to test that the crash report is ok. %%----------------------------------------------------------------- crash(Config) when is_list(Config) -> + ok = application:unset_env(kernel, error_logger_format_depth), + crash_1(Config), + ok = application:set_env(kernel, error_logger_format_depth, 30), + crash_1(Config), + ok = application:unset_env(kernel, error_logger_format_depth), + ok. + +crash_1(_Config) -> error_logger:add_report_handler(?MODULE, self()), %% Make sure that we don't get a crash report if a process @@ -544,14 +552,17 @@ t_format(_Config) -> t_format() -> error_logger:add_report_handler(?MODULE, self()), - Pid = proc_lib:spawn(fun t_format_looper/0), + Pid = proc_lib:spawn(fun '\x{aaa}t_format_looper'/0), HugeData = gb_sets:from_list(lists:seq(1, 100)), - Pid ! {die,HugeData}, + SomeData1 = list_to_atom([246]), + SomeData2 = list_to_atom([1024]), + Pid ! {SomeData1,SomeData2}, + Pid ! {die,{HugeData,SomeData1,SomeData2}}, Report = receive {crash_report, Pid, Report0} -> Report0 end, - Usz = do_test_format(Report, unlimited), - Tsz = do_test_format(Report, 20), + Usz = do_test_format(Report, latin1, unlimited), + Tsz = do_test_format(Report, latin1, 20), if Tsz >= Usz -> @@ -560,21 +571,58 @@ t_format() -> ok end, + UszU = do_test_format(Report, unicode, unlimited), + TszU = do_test_format(Report, unicode, 20), + + if + TszU >= UszU -> + ct:fail(failed); + true -> + ok + end, + ok. +t_format_arbitrary(_Config) -> + error_logger:tty(false), + try + t_format_arbitrary() + after + error_logger:tty(true) + end, + ok. + +t_format_arbitrary() -> + A = list_to_atom([1024]), + do_test_format([fake_report, A], unlimited), + do_test_format([fake_report, A], 20), + + do_test_format([fake_report, foo], unlimited), + do_test_format([fake_report, foo], 20), + do_test_format([fake_report, []], unlimited), + do_test_format([fake_report, []], 20). + do_test_format(Report, Depth) -> - io:format("*** Depth = ~p", [Depth]), - S0 = proc_lib:format(Report, latin1, Depth), + do_test_format(Report, latin1, Depth), + do_test_format(Report, unicode, Depth). + +do_test_format(Report, Encoding, Depth) -> + io:format("*** Depth = ~p, Encoding = ~p", [Depth, Encoding]), + S0 = proc_lib:format(Report, Encoding, Depth), S = lists:flatten(S0), - io:put_chars(S), + case Encoding of + latin1 -> io:format("~s\n", [S]); + _ -> io:format("~ts\n", [S]) + end, length(S). -t_format_looper() -> +'\x{aaa}t_format_looper'() -> receive {die,Data} -> exit(Data); - _ -> - t_format_looper() + M -> + put(M, M), + '\x{aaa}t_format_looper'() end. %%----------------------------------------------------------------- @@ -584,7 +632,7 @@ init(Tester) -> {ok, Tester}. handle_event({error_report, _GL, {Pid, crash_report, Report}}, Tester) -> - io:format("~s\n", [proc_lib:format(Report)]), + io:format("~ts\n", [proc_lib:format(Report)]), Tester ! {crash_report, Pid, Report}, {ok, Tester}; handle_event(_Event, State) -> diff --git a/lib/stdlib/test/re_SUITE_data/testoutput1 b/lib/stdlib/test/re_SUITE_data/testoutput1 index a2b3cffe9d..eff8ecc948 100644 --- a/lib/stdlib/test/re_SUITE_data/testoutput1 +++ b/lib/stdlib/test/re_SUITE_data/testoutput1 @@ -9442,4 +9442,8 @@ No match \ X 0: X +/X+(?#comment)?/ + >XXX< + 0: X + /-- End of testinput1 --/ diff --git a/lib/stdlib/test/re_SUITE_data/testoutput8 b/lib/stdlib/test/re_SUITE_data/testoutput8 index 17b667a980..4984376d3c 100644 --- a/lib/stdlib/test/re_SUITE_data/testoutput8 +++ b/lib/stdlib/test/re_SUITE_data/testoutput8 @@ -7801,4 +7801,8 @@ No match ** Show all captures ignored after DFA matching 0: a +/(02-)?[0-9]{3}-[0-9]{3}/ + 02-123-123 + 0: 02-123-123 + /-- End of testinput8 --/ diff --git a/lib/stdlib/test/shell_SUITE.erl b/lib/stdlib/test/shell_SUITE.erl index 4f0fdc4c6a..217e8cc252 100644 --- a/lib/stdlib/test/shell_SUITE.erl +++ b/lib/stdlib/test/shell_SUITE.erl @@ -31,7 +31,7 @@ progex_lc/1, progex_funs/1, otp_5990/1, otp_6166/1, otp_6554/1, otp_7184/1, otp_7232/1, otp_8393/1, otp_10302/1, otp_13719/1, - otp_14285/1, otp_14296/1]). + otp_14285/1, otp_14296/1, typed_records/1]). -export([ start_restricted_from_shell/1, start_restricted_on_command_line/1,restricted_local/1]). @@ -74,10 +74,10 @@ suite() -> {timetrap,{minutes,10}}]. all() -> - [forget, records, known_bugs, otp_5226, otp_5327, + [forget, known_bugs, otp_5226, otp_5327, otp_5435, otp_5195, otp_5915, otp_5916, {group, bits}, {group, refman}, {group, progex}, {group, tickets}, - {group, restricted}]. + {group, restricted}, {group, records}]. groups() -> [{restricted, [], @@ -86,6 +86,8 @@ groups() -> {bits, [], [bs_match_misc_SUITE, bs_match_tail_SUITE, bs_match_bin_SUITE, bs_construct_SUITE]}, + {records, [], + [records, typed_records]}, {refman, [], [refman_bit_syntax]}, {progex, [], [progex_bit_syntax, progex_records, progex_lc, @@ -486,6 +488,48 @@ records(Config) when is_list(Config) -> ok. +%% Test of typed record support. +typed_records(Config) when is_list(Config) -> + Test = filename:join(proplists:get_value(priv_dir, Config), "test.hrl"), + Contents = <<"-module(test). + -record(r0,{f :: any()}). + -record(r1,{f1 :: #r1{} | undefined, f2 :: #r0{} | atom()}). + -record(r2,{f :: #r2{} | undefined}). + ">>, + ok = file:write_file(Test, Contents), + + RR1 = "rr(\"" ++ Test ++ "\"), + #r1{} = (#r1{f1=#r1{f1=undefined, f2=x}, f2 = #r0{}})#r1.f1, + ok.", + RR2 = "rr(\"" ++ Test ++ "\"), + #r0{} = (#r1{f1=#r1{f1=undefined, f2=x}, f2 = #r0{}})#r1.f2, + ok. ", + RR3 = "rr(\"" ++ Test ++ "\"), + #r1{f2=#r0{}} = (#r1{f1=#r1{f1=undefined, f2=#r0{}}, f2 = x})#r1.f1, + ok.", + RR4 = "rr(\"" ++ Test ++ "\"), + (#r1{f2 = #r0{}})#r1{f2 = x}, + ok. ", + RR5 = "rr(\"" ++ Test ++ "\"), + (#r1{f2 = #r0{}})#r1{f1 = #r1{}}, + ok. ", + RR6 = "rr(\"" ++ Test ++ "\"), + (#r2{f=#r2{f=undefined}})#r2.f, + ok.", + RR7 = "rr(\"" ++ Test ++ "\"), + #r2{} = (#r2{f=#r2{f=undefined}})#r2.f, + ok.", + [ok] = scan(RR1), + [ok] = scan(RR2), + [ok] = scan(RR3), + [ok] = scan(RR4), + [ok] = scan(RR5), + [ok] = scan(RR6), + [ok] = scan(RR7), + + file:delete(Test), + ok. + %% Known bugs. known_bugs(Config) when is_list(Config) -> %% erl_eval:merge_bindings/2 cannot handle _removal_ of bindings. diff --git a/lib/stdlib/test/unicode_expand.erl b/lib/stdlib/test/unicode_expand.erl new file mode 100644 index 0000000000..41f741fa84 --- /dev/null +++ b/lib/stdlib/test/unicode_expand.erl @@ -0,0 +1,36 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2017. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% +-module(unicode_expand). + +-export(['кlирилли́ческий атом'/0, 'кlирилли́ческий атом'/1, + 'кlирилли́ческий атомB'/1]). + +-export_type(['кlирилли́ческий атом'/0]). + +-type 'кlирилли́ческий атом'() :: integer(). + +'кlирилли́ческий атом'() -> + 'кlирилли́ческий атом'('кlирилли́ческий атом'). + +'кlирилли́ческий атом'(_Atom) -> + ok. + +'кlирилли́ческий атомB'(_B) -> + true. diff --git a/lib/stdlib/vsn.mk b/lib/stdlib/vsn.mk index f062c7fe6e..8a83cdec1e 100644 --- a/lib/stdlib/vsn.mk +++ b/lib/stdlib/vsn.mk @@ -1 +1 @@ -STDLIB_VSN = 3.4 +STDLIB_VSN = 3.4.1 diff --git a/lib/syntax_tools/src/epp_dodger.erl b/lib/syntax_tools/src/epp_dodger.erl index cf1ba0abfa..0a12e8fd8b 100644 --- a/lib/syntax_tools/src/epp_dodger.erl +++ b/lib/syntax_tools/src/epp_dodger.erl @@ -866,10 +866,10 @@ tokens_to_string([]) -> format_error(macro_args) -> errormsg("macro call missing end parenthesis"); format_error({unknown, Reason}) -> - errormsg(io_lib:format("unknown error: ~P", [Reason, 15])). + errormsg(io_lib:format("unknown error: ~tP", [Reason, 15])). errormsg(String) -> - io_lib:format("~s: ~s", [?MODULE, String]). + io_lib:format("~s: ~ts", [?MODULE, String]). %% ===================================================================== diff --git a/lib/syntax_tools/src/erl_comment_scan.erl b/lib/syntax_tools/src/erl_comment_scan.erl index a7a2c10b79..07e501e553 100644 --- a/lib/syntax_tools/src/erl_comment_scan.erl +++ b/lib/syntax_tools/src/erl_comment_scan.erl @@ -309,7 +309,7 @@ filename([C|T]) when is_integer(C), C > 0 -> filename([]) -> []; filename(N) -> - report_error("bad filename: `~P'.", [N, 25]), + report_error("bad filename: `~tP'.", [N, 25]), exit(error). error_read_file(Name) -> diff --git a/lib/syntax_tools/src/erl_tidy.erl b/lib/syntax_tools/src/erl_tidy.erl index 1ca60ea73b..5623aa6af3 100644 --- a/lib/syntax_tools/src/erl_tidy.erl +++ b/lib/syntax_tools/src/erl_tidy.erl @@ -193,7 +193,7 @@ dir_3(Name, Dir, Regexp, Env) -> dir_1(Dir1, Regexp, Env). dir_4(File, Regexp, Env) -> - case re:run(File, Regexp) of + case re:run(File, Regexp, [unicode]) of {match, _} -> Opts = [{outfile, File}, {dir, ""} | Env#dir.options], case catch file(File, Opts) of @@ -301,6 +301,8 @@ file(Name, Opts) -> {Child, ok} -> ok; {Child, {error, Reason}} -> + exit(Reason); + {'EXIT', Child, Reason} -> exit(Reason) end. @@ -803,7 +805,7 @@ keep_form(Form, Used, Opts) -> {F, A} = N, File = proplists:get_value(file, Opts, ""), report({File, erl_syntax:get_pos(Form), - "removing unused function `~w/~w'."}, + "removing unused function `~tw/~w'."}, [F, A], Opts), false; true -> @@ -868,8 +870,8 @@ update_attribute(F, Imports, Opts) -> Names -> File = proplists:get_value(file, Opts, ""), report({File, erl_syntax:get_pos(F), - "removing unused imports:~s"}, - [[io_lib:fwrite("\n\t`~w:~w/~w'", [M, N, A]) + "removing unused imports:~ts"}, + [[io_lib:fwrite("\n\t`~w:~tw/~w'", [M, N, A]) || {N, A} <- Names]], Opts) end, Is = [make_fname(N) || N <- Ns1], @@ -1164,7 +1166,7 @@ visit_import_application({N, A} = Name, F, As, Tree, Env, St0) -> case Expand of true -> report({Env#env.file, erl_syntax:get_pos(F), - "expanding call to imported function `~w:~w/~w'."}, + "expanding call to imported function `~w:~tw/~w'."}, [M, N, A], Env#env.verbosity), F1 = erl_syntax:module_qualifier(erl_syntax:atom(M), erl_syntax:atom(N)), @@ -1218,7 +1220,7 @@ visit_spawn_call({N, A}, F, Ps, [A1, A2, A3] = As, Tree, case erl_syntax:is_proper_list(A3) of true -> report({Env#env.file, erl_syntax:get_pos(F), - "changing use of `~w/~w' to `~w/~w' with a fun."}, + "changing use of `~tw/~w' to `~tw/~w' with a fun."}, [N, A, N, 1 + length(Ps)], Env#env.verbosity), F1 = case erl_syntax:is_atom(A1, Env#env.module) of true -> @@ -1402,8 +1404,8 @@ visit_remote_application({M, N, A} = Name, F, As, Tree, Env, St) -> case rename_remote_call(Name, St) of {M1, N1} -> report({Env#env.file, erl_syntax:get_pos(F), - "updating obsolete call to `~w:~w/~w' " - "to use `~w:~w/~w' instead."}, + "updating obsolete call to `~w:~tw/~w' " + "to use `~w:~tw/~w' instead."}, [M, N, A, M1, N1, A], Env#env.verbosity), M2 = erl_syntax:atom(M1), N2 = erl_syntax:atom(N1), @@ -1818,7 +1820,7 @@ filename([]) -> filename(N) when is_atom(N) -> atom_to_list(N); filename(N) -> - report_error("bad filename: `~P'.", [N, 25]), + report_error("bad filename: `~tP'.", [N, 25]), exit(error). get_env(Tree) -> @@ -1909,11 +1911,11 @@ format({warning, D}, Vs) -> format({recommend, D}, Vs) -> ["recommendation: ", format(D, Vs)]; format({"", L, D}, Vs) when is_integer(L), L > 0 -> - [io_lib:fwrite("~w: ", [L]), format(D, Vs)]; + [io_lib:fwrite("~tw: ", [L]), format(D, Vs)]; format({"", _L, D}, Vs) -> format(D, Vs); format({F, L, D}, Vs) when is_integer(L), L > 0 -> - [io_lib:fwrite("~ts:~w: ", [filename(F), L]), format(D, Vs)]; + [io_lib:fwrite("~ts:~tw: ", [filename(F), L]), format(D, Vs)]; format({F, _L, D}, Vs) -> [io_lib:fwrite("~ts: ", [filename(F)]), format(D, Vs)]; format(S, Vs) when is_list(S) -> diff --git a/lib/syntax_tools/src/igor.erl b/lib/syntax_tools/src/igor.erl index b92cd8d607..16e3511734 100644 --- a/lib/syntax_tools/src/igor.erl +++ b/lib/syntax_tools/src/igor.erl @@ -834,7 +834,7 @@ merge_sources_1(Name, Modules, Trees, Opts) -> dict:from_list(Rs); false -> report_error("bad value for `redirect' option: " - "~P.", + "~tP.", [Rs, 10]), exit(error) end, @@ -1069,7 +1069,7 @@ filter_forms_2(Forms, Env) -> comment -> kill; _ -> report_error("invalid value for option " - "`file_attributes': ~w.", + "`file_attributes': ~tw.", [FileAttrsOpt]), exit(error) end, @@ -1180,7 +1180,7 @@ merge_namespaces(Modules, Env) -> [] -> ok; Fs -> - report_warning("interface functions renamed:\n\t~p.", [Fs]) + report_warning("interface functions renamed:\n\t~tp.", [Fs]) end, {M4, Acc2} = merge_namespaces_1(M2, Acc1), Ms = M3 ++ M4, @@ -1778,7 +1778,7 @@ transform_function(T, Env, St) -> {maybe_modified(V, T1, 2, Text, Env), St1}. renaming_note(Name) -> - [lists:flatten(io_lib:fwrite("renamed function to `~w'", + [lists:flatten(io_lib:fwrite("renamed function to `~tw'", [Name]))]. rename_atom(Node, Atom) -> @@ -2488,7 +2488,7 @@ rename(Files, Renamings, Opts) -> true -> dict:from_list(Renamings); false -> - report_error("bad module renaming: ~P.", + report_error("bad module renaming: ~tP.", [Renamings, 10]), exit(error) end, @@ -2672,7 +2672,7 @@ error_text(D, Name) -> end. error_text_1(D, Name) -> - io_lib:fwrite("error: `~w', ~P.", [Name, D, 15]). + io_lib:fwrite("error: `~w', ~tP.", [Name, D, 15]). check_records(Rs, Name) -> case duplicates([N || {N, _} <- Rs]) of @@ -2680,7 +2680,7 @@ check_records(Rs, Name) -> ok; Ns -> report_error("in module `~w': " - "multiply defined records: ~p.", + "multiply defined records: ~tp.", [Name, Ns]), exit(error) end. @@ -2694,7 +2694,7 @@ expand_imports(Is, Name) -> ordsets:from_list(As); Ns -> report_error("in module `~w': " - "multiply imported functions: ~p.", + "multiply imported functions: ~tp.", [Name, Ns]), exit(error) end. @@ -2968,7 +2968,7 @@ filename([]) -> filename(N) when is_atom(N) -> atom_to_list(N); filename(N) -> - report_error("bad filename: `~P'.", [N, 25]), + report_error("bad filename: `~tP'.", [N, 25]), exit(error). duplicates(Xs) -> @@ -3031,7 +3031,7 @@ split_lines_1(Cs, Cs1, Ls) -> %% Reporting warning_unsafe_call(Name, Module, Target) -> - report_warning("call to `~w' in module `~w' " + report_warning("call to `~tw' in module `~w' " "possibly unsafe in `~s'.", [Name, Module, Target]). warning_apply_2(Module, Target) -> diff --git a/lib/syntax_tools/src/merl.erl b/lib/syntax_tools/src/merl.erl index d6cf208998..b503944442 100644 --- a/lib/syntax_tools/src/merl.erl +++ b/lib/syntax_tools/src/merl.erl @@ -565,13 +565,13 @@ parse_5(Ts, Es) -> -dialyzer({nowarn_function, parse_error/1}). % no local return parse_error({L, M, R}) when is_atom(M), is_integer(L) -> - fail("~w: ~s", [L, M:format_error(R)]); + fail("~w: ~ts", [L, M:format_error(R)]); parse_error({{L,C}, M, R}) when is_atom(M), is_integer(L), is_integer(C) -> - fail("~w:~w: ~s", [L,C,M:format_error(R)]); + fail("~w:~w: ~ts", [L,C,M:format_error(R)]); parse_error({_, M, R}) when is_atom(M) -> fail(M:format_error(R)); parse_error(R) -> - fail("unknown parse error: ~p", [R]). + fail("unknown parse error: ~tp", [R]). %% ------------------------------------------------------------------------ %% Templates, substitution and matching diff --git a/lib/syntax_tools/src/syntax_tools.app.src b/lib/syntax_tools/src/syntax_tools.app.src index 5c6008a5f0..af50b7495b 100644 --- a/lib/syntax_tools/src/syntax_tools.app.src +++ b/lib/syntax_tools/src/syntax_tools.app.src @@ -18,4 +18,4 @@ {applications, [stdlib]}, {env, []}, {runtime_dependencies, - ["compiler-7.0","erts-8.0","kernel-5.0","stdlib-3.0"]}]}. + ["compiler-7.0","erts-9.0","kernel-5.0","stdlib-3.4"]}]}. diff --git a/lib/syntax_tools/test/syntax_tools_SUITE.erl b/lib/syntax_tools/test/syntax_tools_SUITE.erl index 868f43b8ee..ae2c67c03e 100644 --- a/lib/syntax_tools/test/syntax_tools_SUITE.erl +++ b/lib/syntax_tools/test/syntax_tools_SUITE.erl @@ -239,6 +239,12 @@ t_erl_tidy(Config) when is_list(Config) -> DataDir = ?config(data_dir, Config), File = filename:join(DataDir,"erl_tidy_tilde.erl"), ok = erl_tidy:file(File, [{stdout, true}]), + + %% OTP-14471. + Old = process_flag(trap_exit, true), + NonExisting = filename:join(DataDir,"non_existing_file.erl"), + {'EXIT',{error,{0,file,enoent}}} = (catch erl_tidy:file(NonExisting)), + true = process_flag(trap_exit, Old), ok. test_comment_scan([],_) -> ok; diff --git a/lib/tools/doc/src/lcnt.xml b/lib/tools/doc/src/lcnt.xml index 31e5c241e9..5bdfc60448 100644 --- a/lib/tools/doc/src/lcnt.xml +++ b/lib/tools/doc/src/lcnt.xml @@ -109,14 +109,6 @@ statistics. If the server held any lock statistics data before the collect then that data is lost. </p> - <note> - <p> - When collection occurs the runtime system transitions to a single thread, - blocking all other threads. No other tasks will be scheduled during this - operation. Depending on the size of the data this might take a long time - (several seconds) and cause timeouts in the system. - </p> - </note> </desc> </func> @@ -322,24 +314,22 @@ <func> <name>apply(Fun) -> term()</name> <fsummary>Same as <c>apply(Fun, [])</c>.</fsummary> + <type> + <v>Fun = fun()</v> + </type> <desc> <p>Same as <c>apply(Fun, [])</c>.</p> </desc> </func> <func> <name>apply(Fun, Args) -> term()</name> - <fsummary>Clears counters, applies function and collects the profiling results.</fsummary> + <fsummary>Same as <c>apply(Module, Function, Args)</c>.</fsummary> <type> <v>Fun = fun()</v> <v>Args = [term()]</v> </type> <desc> - <p> Clears the lock counters and then setups the instrumentation to save all destroyed locks. - After setup the fun is called, passing the elements in <c>Args</c> as arguments. - When the fun returns the statistics are immediately collected to the server. After the - collection the instrumentation is returned to its previous behavior. - The result of the applied fun is returned. - </p> + <p>Same as <c>apply(Module, Function, Args)</c>.</p> </desc> </func> <func> @@ -357,6 +347,13 @@ collection the instrumentation is returned to its previous behavior. The result of the applied function is returned. </p> + <warning> + <p> + This function should only be used for micro-benchmarks; it sets <c>copy_save</c> + to <c>true</c> for the duration of the call, which can quickly lead to running + out of memory. + </p> + </warning> </desc> </func> @@ -429,6 +426,68 @@ <desc> <p>Clear the internal counters. Same as <c>lcnt:clear(Node)</c>.</p></desc> </func> + <func> + <name>rt_mask() -> [category_atom()]</name> + <fsummary>Same as <c>rt_mask(node())</c>.</fsummary> + <desc><p>Same as <c>rt_mask(node())</c>.</p></desc> + </func> + + <func> + <name>rt_mask(Node) -> [category_atom()]</name> + <fsummary>Returns the current lock category mask.</fsummary> + <type> + <v>Node = node()</v> + </type> + <desc> + <p> + Refer to <c>rt_mask/2</c> for a list of valid categories. All + categories are enabled by default. + </p> + </desc> + </func> + + <func> + <name>rt_mask(Categories) -> ok | {error, copy_save_enabled}</name> + <fsummary>Same as <c>rt_mask(node(), Categories)</c>.</fsummary> + <type> + <v>Categories = [atom()]</v> + </type> + <desc><p>Same as <c>rt_mask(node(), Categories)</c>.</p></desc> + </func> + + <func> + <name>rt_mask(Node, Categories) -> ok | {error, copy_save_enabled}</name> + <fsummary>Changes the lock category mask.</fsummary> + <type> + <v>Node = node()</v> + <v>Categories = [atom()]</v> + </type> + <desc> + <p> + Sets the lock category mask to the given categories. + </p> + <p> + This will fail if the <c>copy_save</c> option is enabled; see + <c>lcnt:rt_opt/2</c>. + </p> + <p>Valid categories are:</p> + <list> + <item><c>allocator</c></item> + <item><c>db</c> (ETS tables)</item> + <item><c>debug</c></item> + <item><c>distribution</c></item> + <item><c>generic</c></item> + <item><c>io</c></item> + <item><c>process</c></item> + <item><c>scheduler</c></item> + </list> + <p> + This list is subject to change at any time, as is the category any given lock + may belong to. + </p> + </desc> + </func> + <func> <name>rt_opt({Type, bool()}) -> bool()</name> <fsummary>Same as <c>rt_opt(node(), {Type, Opt})</c>.</fsummary> @@ -442,16 +501,25 @@ <v>Type = copy_save | process_locks</v> </type> <desc> - <p>Changes the lock counter behavior and returns the previous behaviour.</p> <p>Option description:</p> <taglist> <tag><c>{copy_save, bool()}</c></tag> - <item>Enable statistics saving from destroyed locks by copying. This might consume a lot of memory. + <item>Retains the statistics of destroyed locks. <br/>Default: <c>false</c> + <warning> + <p> + This option will use a lot of memory when enabled, which must be + reclaimed with <c>lcnt:rt_clear</c>. Note that it makes no distinction + between locks that were destroyed and locks for which counting was + disabled, so enabling this option will disable changes to the lock + category mask. + </p> + </warning> </item> <tag><c>{process_locks, bool()}</c></tag> - <item>Profile process locks. + <item>Profile process locks, equal to adding <c>process</c> to the lock category mask; + see <c>lcnt:rt_mask/2</c> <br/>Default: <c>true</c> </item> </taglist> diff --git a/lib/tools/doc/src/lcnt_chapter.xml b/lib/tools/doc/src/lcnt_chapter.xml index c73fcb31e0..24b58136aa 100644 --- a/lib/tools/doc/src/lcnt_chapter.xml +++ b/lib/tools/doc/src/lcnt_chapter.xml @@ -29,7 +29,7 @@ <approved>nobody</approved> <checked>no</checked> <date>2009-11-26</date> - <rev>PA1</rev> + <rev>PA2</rev> <file>lcnt_chapter.xml</file> </header> <p> @@ -97,8 +97,11 @@ ok ok </pre> <p> - Another way to to profile a specific function is to use <c>lcnt:apply/3</c> or <c>lcnt:apply/1</c> which does <c>lcnt:clear/0</c> before the function and <c>lcnt:collect/0</c> after its invocation. - It also sets <c>copy_save</c> to <c>true</c> for the duration of the function call + Another way to to profile a specific function is to use <c>lcnt:apply/3</c> or <c>lcnt:apply/1</c> + which does <c>lcnt:clear/0</c> before the function and <c>lcnt:collect/0</c> after its invocation. + This method should only be used in micro-benchmarks since it sets <c>copy_save</c> to <c>true</c> + for the duration of the function call, which may cause the emulator to run out of memory if + attempted under load. </p> <pre> Erlang R13B03 (erts-5.7.4) [source] [smp:8:8] [rq:8] [async-threads:0] [hipe] diff --git a/lib/tools/doc/src/notes.xml b/lib/tools/doc/src/notes.xml index bdd5455354..f0df43bf2b 100644 --- a/lib/tools/doc/src/notes.xml +++ b/lib/tools/doc/src/notes.xml @@ -31,6 +31,26 @@ </header> <p>This document describes the changes made to the Tools application.</p> +<section><title>Tools 2.10.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + In OTP-20.0, the behavior of c, make, and ct_make was + changed so that in some cases the beam files by default + would be written to the directory where the source files + were found. This is now changed back to the old behavior + so beam files are by default written to current + directory.</p> + <p> + Own Id: OTP-14489 Aux Id: ERL-438 </p> + </item> + </list> + </section> + +</section> + <section><title>Tools 2.10</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/lib/tools/doc/src/venn2.fig b/lib/tools/doc/src/venn2.fig index 3694c12f0c..233686a729 100644 --- a/lib/tools/doc/src/venn2.fig +++ b/lib/tools/doc/src/venn2.fig @@ -1,4 +1,4 @@ -#FIG 3.2 +#FIG 3.2 Produced by xfig version 3.2.5c Portrait Center Inches @@ -7,34 +7,7 @@ Letter Single -2 1200 2 -6 3392 953 5034 3329 -6 3392 953 5034 2595 -6 3392 953 5034 2595 -5 1 0 1 -1 7 0 0 -1 0.000 0 0 0 0 2652.489 1773.500 3518 1357 3613 1774 3518 2190 -5 1 0 1 -1 7 0 0 -1 0.000 0 0 0 0 6306.956 1773.000 4028 2575 3891 1774 4028 971 -5 1 0 1 -1 7 0 0 -1 0.000 0 0 0 0 2105.283 1773.000 4402 971 4538 1774 4402 2575 -1 1 0 1 -1 7 0 0 -1 0.000 1 0.0000 4214 1774 820 821 4214 1774 3659 1171 -2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 1 - 4821 2325 -2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 2 - 4816 1217 4816 2329 -2 1 0 1 -1 7 0 0 -1 0.000 0 0 7 0 0 2 - 3392 1769 4816 1769 -2 1 0 1 0 0 100 0 1 0.000 0 0 -1 0 0 2 - 4816 1982 5008 1982 --6 -2 3 0 0 0 0 101 0 5 0.000 0 0 -1 0 0 36 - 4026 977 4011 1025 3996 1072 3981 1120 3966 1177 3954 1225 - 3944 1272 3929 1327 3919 1412 3909 1477 3899 1540 3894 1592 - 3894 1642 3891 1697 3889 1742 3889 1770 3394 1767 3396 1717 - 3399 1665 3409 1610 3424 1555 3439 1502 3464 1440 3489 1390 - 3516 1340 3551 1292 3584 1250 3631 1200 3679 1150 3731 1110 - 3801 1065 3869 1030 3931 1005 3986 982 4009 980 4026 977 --6 -4 0 0 101 0 0 11 0.0000 4 105 525 3965 3044 X - XU\001 -4 0 0 101 0 0 11 0.0000 4 150 1110 3688 3299 exports_not_used\001 --6 -6 5850 938 7560 3329 +6 5850 938 8070 3344 6 5884 938 7526 2580 6 5884 938 7526 2580 5 1 0 1 -1 7 0 0 -1 0.000 0 0 0 0 5144.489 1758.500 6010 1342 6105 1759 6010 2175 @@ -63,8 +36,8 @@ Single 7019 1990 7022 1945 7027 1900 7029 1855 7029 1805 7032 1765 7029 1752 7309 1757 -6 -4 0 0 101 0 0 11 0.0000 4 135 1470 6000 3014 L * (UU + (XU - LU))\001 -4 0 0 101 0 0 11 0.0000 4 150 1800 5850 3299 locals_not_used (simplified)\001 +4 0 0 101 0 0 11 0.0000 4 180 2070 6000 3014 (L-OL) * (UU + (XU-LU))\001 +4 0 0 101 0 0 11 0.0000 4 180 2160 5850 3299 locals_not_used (simplified)\001 -6 6 900 900 2550 3600 6 900 900 2550 2625 @@ -91,7 +64,34 @@ Single 2330 1222 2365 1265 2402 1317 2437 1382 2477 1455 2500 1517 2520 1585 2532 1645 2540 1712 2542 1780 2540 1842 2535 1907 2527 1957 2517 1990 2325 1987 2330 1222 -4 0 0 101 0 0 11 0.0000 4 105 780 1331 3044 XU - X - B\001 -4 0 0 101 0 0 11 0.0000 4 150 1260 1113 3314 undefined_functions\001 +4 0 0 101 0 0 11 0.0000 4 135 825 1331 3044 XU - X - B\001 +4 0 0 101 0 0 11 0.0000 4 180 1530 1113 3314 undefined_functions\001 4 0 0 100 0 0 10 0.0000 4 135 1005 1275 3525 (modules mode)\001 -6 +6 3392 953 5034 3329 +6 3392 953 5034 2595 +6 3392 953 5034 2595 +5 1 0 1 -1 7 0 0 -1 0.000 0 0 0 0 2652.489 1773.500 3518 1357 3613 1774 3518 2190 +5 1 0 1 -1 7 0 0 -1 0.000 0 0 0 0 6306.956 1773.000 4028 2575 3891 1774 4028 971 +5 1 0 1 -1 7 0 0 -1 0.000 0 0 0 0 2105.283 1773.000 4402 971 4538 1774 4402 2575 +1 1 0 1 -1 7 0 0 -1 0.000 1 0.0000 4214 1774 820 821 4214 1774 3659 1171 +2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 1 + 4821 2325 +2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 2 + 4816 1217 4816 2329 +2 1 0 1 -1 7 0 0 -1 0.000 0 0 7 0 0 2 + 3392 1769 4816 1769 +2 1 0 1 0 0 100 0 1 0.000 0 0 -1 0 0 2 + 4816 1982 5008 1982 +-6 +2 3 0 0 0 0 101 0 5 0.000 0 0 -1 0 0 36 + 4026 977 4011 1025 3996 1072 3981 1120 3966 1177 3954 1225 + 3944 1272 3929 1327 3919 1412 3909 1477 3899 1540 3894 1592 + 3894 1642 3891 1697 3889 1742 3889 1770 3394 1767 3396 1717 + 3399 1665 3409 1610 3424 1555 3439 1502 3464 1440 3489 1390 + 3516 1340 3551 1292 3584 1250 3631 1200 3679 1150 3731 1110 + 3801 1065 3869 1030 3931 1005 3986 982 4009 980 4026 977 +-6 +4 0 0 101 0 0 11 0.0000 4 135 555 3965 3044 X - XU\001 +4 0 0 101 0 0 11 0.0000 4 180 1350 3688 3299 exports_not_used\001 +-6 diff --git a/lib/tools/doc/src/venn2.gif b/lib/tools/doc/src/venn2.gif Binary files differindex 4cfea24646..bb12f4bd1f 100644 --- a/lib/tools/doc/src/venn2.gif +++ b/lib/tools/doc/src/venn2.gif diff --git a/lib/tools/doc/src/xref.xml b/lib/tools/doc/src/xref.xml index 8c49f3a206..6f833246ad 100644 --- a/lib/tools/doc/src/xref.xml +++ b/lib/tools/doc/src/xref.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>2000</year><year>2016</year> + <year>2000</year><year>2017</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -347,6 +347,9 @@ represented by <item>Locally Used Functions (*). Functions of all modules that have been used in some local call. </item> + <tag><c>OL</c></tag> + <item>Functions with an attribute tag <c>on_load</c> (*). + </item> <tag><c>LC</c></tag> <item>Local Calls (*).</item> <tag><c>XC</c></tag> @@ -393,6 +396,7 @@ facts about the <c>LU</c> and <c>XU</c> may have elements in common. Put in another way:</item> <item><c>V</c> is equal to <c>UU + XU + LU</c>.</item> + <item><c>OL</c> is a subset of <c>F</c>.</item> <item><c>E</c> is equal to <c>LC + XC</c>. Note that <c>LC</c> and <c>XC</c> may have elements in common, namely if some function is locally and externally used from one and the same @@ -559,8 +563,10 @@ Two functions (modules, analyzing operators: </p> <list type="bulleted"> - <item>Expression ::= Expression GraphOp Expression</item> - <item>GraphOp ::= <c>components</c> | <c>condensation</c> | <c>of</c></item> + <item>Expression ::= Expression BinaryGraphOp Expression</item> + <item>Expression ::= UnaryGraphOp Expression</item> + <item>UnaryGraphOp ::= <c>components</c> | <c>condensation</c></item> + <item>BinaryGraphOp ::= <c>of</c></item> </list> <p>As was mentioned before, the graph analyses operate on the <c>digraph</c> representation of graphs. diff --git a/lib/tools/emacs/erlang.el b/lib/tools/emacs/erlang.el index 438abc2d29..411e0e13df 100644 --- a/lib/tools/emacs/erlang.el +++ b/lib/tools/emacs/erlang.el @@ -1,10 +1,10 @@ -;;; erlang.el --- Major modes for editing and running Erlang +;;; erlang.el --- Major modes for editing and running Erlang -*- lexical-binding: t; -*- ;; Copyright (C) 2004 Free Software Foundation, Inc. ;; Author: Anders Lindgren ;; Keywords: erlang, languages, processes ;; Date: 2011-12-11 -;; Version: 2.7.0 +;; Version: 2.8.0 ;; Package-Requires: ((emacs "24.1")) ;; %CopyrightBegin% @@ -84,7 +84,7 @@ "The Erlang programming language." :group 'languages) -(defconst erlang-version "2.7" +(defconst erlang-version "2.8.0" "The version number of Erlang mode.") (defcustom erlang-root-dir nil @@ -931,6 +931,7 @@ resulting regexp is surrounded by \\_< and \\_>." "has_prepared_code_on_load" "hibernate" "insert_element" + "iolist_to_iovec" "is_builtin" "load_nif" "loaded" @@ -1019,26 +1020,15 @@ files written in other languages than Erlang.") If nil, the inferior shell replaces the window. This is the traditional behaviour.") -(defconst inferior-erlang-use-cmm (boundp 'minor-mode-overriding-map-alist) - "Non-nil means use `compilation-minor-mode' in Erlang shell.") - (defvar erlang-mode-map (let ((map (make-sparse-keymap))) - (unless (boundp 'indent-line-function) - (define-key map "\t" 'erlang-indent-command)) (define-key map ";" 'erlang-electric-semicolon) (define-key map "," 'erlang-electric-comma) (define-key map "<" 'erlang-electric-lt) (define-key map ">" 'erlang-electric-gt) (define-key map "\C-m" 'erlang-electric-newline) - (if (not (boundp 'delete-key-deletes-forward)) - (define-key map "\177" 'backward-delete-char-untabify) - (define-key map [(backspace)] 'backward-delete-char-untabify)) - ;;(unless (boundp 'fill-paragraph-function) + (define-key map [(backspace)] 'backward-delete-char-untabify) (define-key map "\M-q" 'erlang-fill-paragraph) - (unless (boundp 'beginning-of-defun-function) - (define-key map "\M-\C-a" 'erlang-beginning-of-function) - (define-key map "\M-\C-e" 'erlang-end-of-function)) (define-key map "\M-\t" 'erlang-complete-tag) (define-key map "\C-c\M-\t" 'tempo-complete-tag) (define-key map "\M-+" 'erlang-find-next-tag) @@ -1057,8 +1047,6 @@ behaviour.") (define-key map "\C-c\C-y" 'erlang-clone-arguments) (define-key map "\C-c\C-a" 'erlang-align-arrows) (define-key map "\C-c\C-z" 'erlang-shell-display) - (unless inferior-erlang-use-cmm - (define-key map "\C-x`" 'erlang-next-error)) map) "Keymap used in Erlang mode.") (defvar erlang-mode-abbrev-table nil @@ -2083,12 +2071,6 @@ This function is aware of imported functions." (when funcname (erlang-man-find-function (current-buffer) funcname)))))) -(defun erlang-default-function-or-module () - (let ((id (erlang-get-identifier-at-point))) - (if (eq (erlang-id-kind id) 'qualified-function) - (format "%s:%s" (erlang-id-module id) (erlang-id-name id)) - (erlang-id-name id)))) - ;; Should the defadvice be at the top level, the package `advice' would ;; be required. Now it is only required when this functionality @@ -3396,14 +3378,6 @@ at the end." ;;; Information retrieval functions. -(defun erlang-buffer-substring (beg end) - "Like `buffer-substring-no-properties'. -Although, this function works on all versions of Emacs." - (if (fboundp 'buffer-substring-no-properties) - (funcall (symbol-function 'buffer-substring-no-properties) beg end) - (buffer-substring beg end))) - - (defun erlang-get-module () "Return the name of the module as specified by `-module'. @@ -3421,7 +3395,7 @@ Return nil if file contains no `-module' attribute." "\\)?\\)\\s *)\\s *\\.")) (point-max) t) (erlang-remove-quotes - (erlang-buffer-substring (match-beginning 1) + (buffer-substring-no-properties (match-beginning 1) (match-end 1))) nil) (store-match-data md)))))) @@ -3475,10 +3449,10 @@ corresponds to the order of the parsed Erlang list." (setq res (cons (cons (erlang-remove-quotes - (erlang-buffer-substring + (buffer-substring-no-properties (match-beginning 1) (match-end 1))) (string-to-number - (erlang-buffer-substring + (buffer-substring-no-properties (match-beginning (+ 1 erlang-atom-regexp-matches)) (match-end @@ -3525,7 +3499,7 @@ function and arity as cdr part." (erlang-skip-blank) (if (looking-at erlang-atom-regexp) (let ((module (erlang-remove-quotes - (erlang-buffer-substring + (buffer-substring-no-properties (match-beginning 0) (match-end 0))))) (goto-char (match-end 0)) @@ -3558,7 +3532,7 @@ Normally used in conjunction with `erlang-beginning-of-clause', e.g.: (let ((n (if arg 0 1))) (and (looking-at (eval-when-compile (concat "^" erlang-atom-regexp "\\s *("))) - (erlang-buffer-substring (match-beginning n) (match-end n))))) + (buffer-substring-no-properties (match-beginning n) (match-end n))))) (defun erlang-get-function-arrow () @@ -3572,7 +3546,7 @@ Normally used in conjunction with `erlang-beginning-of-clause', e.g.: (and (save-excursion (re-search-forward "->" (point-max) t) - (erlang-buffer-substring (- (point) 2) (+ (point) 1))))) + (buffer-substring-no-properties (- (point) 2) (+ (point) 1))))) (defun erlang-get-function-arity () "Return the number of arguments of function at point, or nil." @@ -3638,12 +3612,14 @@ The return value is a string of the form \"foo/1\"." (let ((start (match-end 0))) (goto-char (- start 1)) (forward-sexp) - (erlang-buffer-substring start (- (point) 1))) + (buffer-substring-no-properties start (- (point) 1))) (error nil))))) -;; Keeping erlang-get-function-under-point for backward compatibility. -;; It is used by erldoc.el and maybe other code out there. +;; erlang-get-function-under-point is replaced by +;; erlang-get-identifier-at-point as far as internal erlang.el usage +;; is concerned. But it is kept for backward compatibility. It is +;; used by erldoc.el and maybe other code out there. (defun erlang-get-function-under-point () "Return the module and function under the point, or nil. @@ -3701,10 +3677,10 @@ of arguments could be found, otherwise nil." (defun erlang-get-qualified-function-id-at-point () (let ((kind 'qualified-function) (module (erlang-remove-quotes - (erlang-buffer-substring + (buffer-substring-no-properties (match-beginning 1) (match-end 1)))) (name (erlang-remove-quotes - (erlang-buffer-substring + (buffer-substring-no-properties (match-beginning (1+ erlang-atom-regexp-matches)) (match-end (1+ erlang-atom-regexp-matches))))) (arity (progn @@ -3716,14 +3692,14 @@ of arguments could be found, otherwise nil." (let ((kind 'module) (module nil) (name (erlang-remove-quotes - (erlang-buffer-substring (match-beginning 1) + (buffer-substring-no-properties (match-beginning 1) (match-end 1)))) (arity nil)) (list kind module name arity))) (defun erlang-get-some-other-id-at-point () (let ((name (erlang-remove-quotes - (erlang-buffer-substring + (buffer-substring-no-properties (match-beginning 0) (match-end 0)))) (imports (erlang-get-import)) kind module arity) @@ -3790,6 +3766,21 @@ of arguments could be found, otherwise nil." (nth 3 (erlang-id-to-list id))) +(defun erlang-default-function-or-module () + (erlang-with-id (kind module name) (erlang-get-identifier-at-point) + (let ((x (cond ((eq kind 'module) + (format "%s:" name)) + ((eq kind 'record) + (format "-record(%s" name)) + ((eq kind 'macro) + (format "-define(%s" name)) + (t + name)))) + (if module + (format "%s:%s" module x) + x)))) + + ;; TODO: Escape single quotes inside the string without ;; replace-regexp-in-string. (defun erlang-add-quotes-if-needed (str) @@ -4881,7 +4872,12 @@ considered first when it is time to jump to the definition.") '(progn (cl-defmethod xref-backend-identifier-at-point ((_backend (eql erlang-etags))) - (erlang-id-to-string (erlang-get-identifier-at-point))) + (if (eq this-command 'xref-find-references) + (if (use-region-p) + (buffer-substring-no-properties (region-beginning) + (region-end)) + (thing-at-point 'symbol)) + (erlang-id-to-string (erlang-get-identifier-at-point)))) (cl-defmethod xref-backend-definitions ((_backend (eql erlang-etags)) identifier) @@ -4992,9 +4988,10 @@ considered first when it is time to jump to the definition.") (and (fboundp 'xref-make) (fboundp 'xref-make-file-location) (let* ((first-time t) + (cbuf (current-buffer)) xrefs matching-files) (save-excursion - (while (visit-tags-table-buffer (not first-time)) + (while (erlang-visit-tags-table-buffer (not first-time) cbuf) (setq first-time nil) (let ((files (tags-table-files))) (while files @@ -5010,6 +5007,10 @@ considered first when it is time to jump to the definition.") (setq files (cdr files)))))) (nreverse xrefs)))) +(defun erlang-visit-tags-table-buffer (cont cbuf) + (if (< emacs-major-version 26) + (visit-tags-table-buffer cont) + (visit-tags-table-buffer cont cbuf))) (defun erlang-xref-find-definitions-module-tag (module tag @@ -5113,7 +5114,7 @@ Erlang compilation package.") "Command to execute to go to the next error. Change this variable to use your favorite Erlang compilation -package. Not used in Emacs 21.") +package.") ;;;###autoload @@ -5172,6 +5173,13 @@ future, a new shell on an already running host will be started." (defvar erlang-shell-buffer-name "*erlang*" "The name of the Erlang link shell buffer.") +(defcustom erlang-shell-prompt-read-only t + "If non-nil, the prompt will be read-only. + +Also see the description of `ielm-prompt-read-only'." + :type 'boolean + :package-version '(erlang . "2.8.0")) + (defvar erlang-shell-mode-map nil "Keymap used by Erlang shells.") @@ -5212,17 +5220,11 @@ The following special commands are available: (setq erlang-shell-mode-map (copy-keymap comint-mode-map)) (erlang-shell-mode-commands erlang-shell-mode-map)) (use-local-map erlang-shell-mode-map) - (unless inferior-erlang-use-cmm - ;; This was originally not a marker, but it needs to be, at least - ;; in Emacs 21, and should be backwards-compatible. Otherwise, - ;; would need to test whether compilation-parsing-end is a marker - ;; after requiring `compile'. - (set (make-local-variable 'compilation-parsing-end) (copy-marker 1)) - (set (make-local-variable 'compilation-error-list) nil) - (set (make-local-variable 'compilation-old-error-list) nil)) ;; Needed when compiling directly from the Erlang shell. (setq compilation-last-buffer (current-buffer)) (setq comint-prompt-regexp "^[^>=]*> *") + (make-local-variable 'comint-prompt-read-only) + (setq comint-prompt-read-only erlang-shell-prompt-read-only) (setq comint-eol-on-send t) (setq comint-input-ignoredups t) (setq comint-scroll-show-maximum-output t) @@ -5236,24 +5238,20 @@ The following special commands are available: (comint-read-input-ring t) (make-local-variable 'kill-buffer-hook) (add-hook 'kill-buffer-hook 'comint-write-input-ring) - ;; At least in Emacs 21, we need to be in `compilation-minor-mode' - ;; for `next-error' to work. We can avoid it clobbering the shell - ;; keys thus. - (when inferior-erlang-use-cmm - (compilation-minor-mode 1) - (set (make-local-variable 'minor-mode-overriding-map-alist) - `((compilation-minor-mode - . ,(let ((map (make-sparse-keymap))) - ;; It would be useful to put keymap properties on the - ;; error lines so that we could use RET and mouse-2 - ;; on them directly. - (when (boundp 'compilation-skip-threshold) ; new compile.el - (define-key map [mouse-2] #'erlang-mouse-2-command) - (define-key map "\C-m" #'erlang-RET-command)) - (if (boundp 'compilation-menu-map) - (define-key map [menu-bar compilation] - (cons "Errors" compilation-menu-map))) - map))))) + (compilation-minor-mode 1) + (set (make-local-variable 'minor-mode-overriding-map-alist) + `((compilation-minor-mode + . ,(let ((map (make-sparse-keymap))) + ;; It would be useful to put keymap properties on the + ;; error lines so that we could use RET and mouse-2 + ;; on them directly. + (when (boundp 'compilation-skip-threshold) ; new compile.el + (define-key map [mouse-2] #'erlang-mouse-2-command) + (define-key map "\C-m" #'erlang-RET-command)) + (if (boundp 'compilation-menu-map) + (define-key map [menu-bar compilation] + (cons "Errors" compilation-menu-map))) + map)))) (erlang-tags-init) (run-hooks 'erlang-shell-mode-hook)) @@ -5282,9 +5280,7 @@ Selects Comint or Compilation mode command as appropriate." (define-key map "\C-a" 'comint-bol) ; Normally the other way around. (define-key map "\C-c\C-a" 'beginning-of-line) (define-key map "\C-d" nil) ; Was `comint-delchar-or-maybe-eof' - (define-key map "\M-\C-m" 'compile-goto-error) - (unless inferior-erlang-use-cmm - (define-key map "\C-x`" 'erlang-next-error))) + (define-key map "\M-\C-m" 'compile-goto-error)) ;;; ;;; Inferior Erlang -- Run an Erlang shell as a subprocess. @@ -5895,35 +5891,6 @@ Tab characters are counted by their visual width." (if (looking-at "[a-z0-9_]+") (match-string 0)))) -;; Aliases for backward compatibility with older versions of Erlang Mode. -;; -;; Unfortuantely, older versions of Emacs doesn't have `defalias' and -;; `make-obsolete' so we have to define our own `obsolete' function. - -(defun erlang-obsolete (sym newdef) - "Make the obsolete function SYM refer to the defined function NEWDEF. - -Simplified version of a combination `defalias' and `make-obsolete', -it assumes that NEWDEF is loaded." - (defalias sym (symbol-function newdef)) - (make-obsolete sym newdef "long ago")) - - -(erlang-obsolete 'calculate-erlang-indent 'erlang-calculate-indent) -(erlang-obsolete 'calculate-erlang-stack-indent - 'erlang-calculate-stack-indent) -(erlang-obsolete 'at-erlang-keyword 'erlang-at-keyword) -(erlang-obsolete 'at-erlang-operator 'erlang-at-operator) -(erlang-obsolete 'beginning-of-erlang-clause 'erlang-beginning-of-clause) -(erlang-obsolete 'end-of-erlang-clause 'erlang-end-of-clause) -(erlang-obsolete 'mark-erlang-clause 'erlang-mark-clause) -(erlang-obsolete 'beginning-of-erlang-function 'erlang-beginning-of-function) -(erlang-obsolete 'end-of-erlang-function 'erlang-end-of-function) -(erlang-obsolete 'mark-erlang-function 'erlang-mark-function) -(erlang-obsolete 'pass-over-erlang-clause 'erlang-pass-over-function) -(erlang-obsolete 'name-of-erlang-function 'erlang-name-of-function) - - (defconst erlang-unload-hook (list (lambda () (ad-unadvise 'Man-notify-when-ready) diff --git a/lib/tools/src/eprof.erl b/lib/tools/src/eprof.erl index 3ae899a078..535ddbcd04 100644 --- a/lib/tools/src/eprof.erl +++ b/lib/tools/src/eprof.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2016. All Rights Reserved. +%% Copyright Ericsson AB 1996-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -246,7 +246,7 @@ handle_call(profile_stop, _From, #state{ profiling = true } = S) -> %% logfile handle_call({logfile, File}, _From, #state{ fd = OldFd } = S) -> - case file:open(File, [write]) of + case file:open(File, [write, {encoding, utf8}]) of {ok, Fd} -> case OldFd of undefined -> ok; @@ -478,11 +478,11 @@ string_bp_mfa([{Mfa, {Count, Time}}|Mfas], Tus, {MfaW, CountW, PercW, TimeW, TpC Stpc = s("~.2f", [divide(Time,Count)]), string_bp_mfa(Mfas, Tus, { - erlang:max(MfaW, length(Smfa)), - erlang:max(CountW,length(Scount)), - erlang:max(PercW, length(Sperc)), - erlang:max(TimeW, length(Stime)), - erlang:max(TpCW, length(Stpc)) + erlang:max(MfaW, string:length(Smfa)), + erlang:max(CountW,string:length(Scount)), + erlang:max(PercW, string:length(Sperc)), + erlang:max(TimeW, string:length(Stime)), + erlang:max(TpCW, string:length(Stpc)) }, [[Smfa, Scount, Sperc, Stime, Stpc] | Strings]). print_bp_mfa(Mfas, {Tn, Tus}, Fd, Opts) -> @@ -491,11 +491,11 @@ print_bp_mfa(Mfas, {Tn, Tus}, Fd, Opts) -> TnStr = s(Tn), TusStr = s(Tus), TuspcStr = s("~.2f", [divide(Tus,Tn)]), - Ws = {erlang:max(length("FUNCTION"), MfaW), - lists:max([length("CALLS"), CountW, length(TnStr)]), - erlang:max(length(" %"), PercW), - lists:max([length("TIME"), TimeW, length(TusStr)]), - lists:max([length("uS / CALLS"), TpCW, length(TuspcStr)])}, + Ws = {erlang:max(string:length("FUNCTION"), MfaW), + lists:max([string:length("CALLS"), CountW, string:length(TnStr)]), + erlang:max(string:length(" %"), PercW), + lists:max([string:length("TIME"), TimeW, string:length(TusStr)]), + lists:max([string:length("uS / CALLS"), TpCW, string:length(TuspcStr)])}, format(Fd, Ws, ["FUNCTION", "CALLS", " %", "TIME", "uS / CALLS"]), format(Fd, Ws, ["--------", "-----", "-------", "----", "----------"]), lists:foreach(fun (String) -> format(Fd, Ws, String) end, Strs), @@ -503,13 +503,13 @@ print_bp_mfa(Mfas, {Tn, Tus}, Fd, Opts) -> format(Fd, Ws, ["Total:", TnStr, "100.00%", TusStr, TuspcStr]), ok. -s({M,F,A}) -> s("~w:~w/~w",[M,F,A]); -s(Term) -> s("~p", [Term]). +s({M,F,A}) -> s("~w:~tw/~w",[M,F,A]); +s(Term) -> s("~tp", [Term]). s(Format, Terms) -> lists:flatten(io_lib:format(Format, Terms)). format(Fd, {MfaW, CountW, PercW, TimeW, TpCW}, Strings) -> - format(Fd, s("~~.~ps ~~~ps ~~~ps ~~~ps [~~~ps]~~n", [MfaW, CountW, PercW, TimeW, TpCW]), Strings); + format(Fd, s("~~.~wts ~~~ws ~~~ws ~~~ws [~~~ws]~~n", [MfaW, CountW, PercW, TimeW, TpCW]), Strings); format(undefined, Format, Strings) -> io:format(Format, Strings), ok; diff --git a/lib/tools/src/fprof.erl b/lib/tools/src/fprof.erl index d1a4624419..fb657c2928 100644 --- a/lib/tools/src/fprof.erl +++ b/lib/tools/src/fprof.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2016. All Rights Reserved. +%% Copyright Ericsson AB 2001-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -1136,7 +1136,7 @@ ensure_open(Pid, _Options) when is_pid(Pid) -> ensure_open([], _Options) -> {already_open, undefined}; ensure_open(Filename, Options) when is_atom(Filename); is_list(Filename) -> - file:open(Filename, Options). + file:open(Filename, [{encoding, utf8} | Options]). %%%--------------------------------- %%% Fairly generic utility functions @@ -1475,7 +1475,7 @@ info_suspect_call(GroupLeader, GroupLeader, _, _) -> ok; info_suspect_call(GroupLeader, _, Func, Pid) -> io:format(GroupLeader, - "~nWarning: ~p called in ~p - trace may become corrupt!~n", + "~nWarning: ~tp called in ~p - trace may become corrupt!~n", parsify([Func, Pid])). info(GroupLeader, GroupLeader, _, _) -> @@ -1498,13 +1498,13 @@ dump_stack(Dump, Stack, Term) -> {N, length(hd(Stack))} end end, - io:format(Dump, "~s~p.~n", [lists:duplicate(Depth, " "), parsify(Term)]), + io:format(Dump, "~s~tp.~n", [lists:duplicate(Depth, " "), parsify(Term)]), true. dump(undefined, _) -> false; dump(Dump, Term) -> - io:format(Dump, "~p.~n", [parsify(Term)]), + io:format(Dump, "~tp.~n", [parsify(Term)]), true. @@ -2603,17 +2603,17 @@ println({Io, [W1, W2, W3, W4]}, Head, println({Io, _}, Head, [], Tail, Comment) -> - io:format(Io, "~s~s~s~n", + io:format(Io, "~s~ts~ts~n", [pad(Head, $ , 3), Tail, Comment]); println({Io, _}, Head, {Tag, Term}, Tail, Comment) -> - io:format(Io, "~s~p, ~p~s~s~n", + io:format(Io, "~s~tp, ~tp~ts~ts~n", [pad(Head, $ , 3), parsify(Tag), parsify(Term), Tail, Comment]); println({Io, _}, Head, Term, Tail, Comment) -> - io:format(Io, "~s~p~s~s~n", + io:format(Io, "~s~tp~ts~ts~n", [pad(Head, $ , 3), parsify(Term), Tail, Comment]). @@ -2636,22 +2636,32 @@ funcstat_pd(Pid, Func1, Func0, Clocks) -> #funcstat{callers_sum = CallersSum, callers = Callers} = FuncstatCallers -> FuncstatCallers#funcstat{ - callers_sum = clocks_sum(CallersSum, Clocks, Func0), - callers = [Clocks#clocks{id = Func1} | Callers]} - end), + callers_sum = clocks_sum(CallersSum, Clocks, Func0), + callers = insert_call(Clocks, Func1, Callers)} + end), put({Pid, Func1}, case get({Pid, Func1}) of undefined -> - #funcstat{callers_sum = #clocks{id = Func1}, + #funcstat{callers_sum = #clocks{id = Func1}, called_sum = Clocks#clocks{id = Func1}, called = [Clocks#clocks{id = Func0}]}; #funcstat{called_sum = CalledSum, called = Called} = FuncstatCalled -> FuncstatCalled#funcstat{ called_sum = clocks_sum(CalledSum, Clocks, Func1), - called = [Clocks#clocks{id = Func0} | Called]} + called = insert_call(Clocks, Func0, Called)} end). +insert_call(Clocks, Func, ClocksList) -> + insert_call(Clocks, Func, ClocksList, []). + +insert_call(Clocks, Func, [#clocks{id = Func} = C | T], Acc) -> + [clocks_sum(C, Clocks, Func) | T ++ Acc]; +insert_call(Clocks, Func, [H | T], Acc) -> + insert_call(Clocks, Func, T, [H | Acc]); +insert_call(Clocks, Func, [], Acc) -> + [Clocks#clocks{id = Func} | Acc]. + %% Sort a list of funcstat records, @@ -2710,7 +2720,7 @@ postsort_r([[_|C] | L], R) -> flat_format(F, Trailer) when is_float(F) -> lists:flatten([io_lib:format("~.3f", [F]), Trailer]); flat_format(W, Trailer) -> - lists:flatten([io_lib:format("~p", [W]), Trailer]). + lists:flatten([io_lib:format("~tp", [W]), Trailer]). %% Format, flatten, and pad. flat_format(Term, Trailer, Width) -> diff --git a/lib/tools/src/lcnt.erl b/lib/tools/src/lcnt.erl index d881fedbd5..139b3d8a4a 100644 --- a/lib/tools/src/lcnt.erl +++ b/lib/tools/src/lcnt.erl @@ -34,8 +34,11 @@ -export([start/0, stop/0]). -%% erts_debug:lock_counters api --export([rt_collect/0, +%% erts_debug:lcnt_xxx api +-export([rt_mask/0, + rt_mask/1, + rt_mask/2, + rt_collect/0, rt_collect/1, rt_clear/0, rt_clear/1, @@ -134,27 +137,61 @@ start_internal() -> %% -------------------------------------------------------------------- %% %% -%% API erts_debug:lock_counters +%% API erts_debug:lcnt_xxx %% %% -------------------------------------------------------------------- %% -rt_collect() -> - erts_debug:lock_counters(info). +rt_mask(Node, Categories) when is_atom(Node), is_list(Categories) -> + rpc:call(Node, lcnt, rt_mask, [Categories]). + +rt_mask(Node) when is_atom(Node) -> + rpc:call(Node, lcnt, rt_mask, []); + +rt_mask(Categories) when is_list(Categories) -> + case erts_debug:lcnt_control(copy_save) of + false -> + erts_debug:lcnt_control(mask, Categories); + true -> + {error, copy_save_enabled} + end. + +rt_mask() -> + erts_debug:lcnt_control(mask). rt_collect(Node) -> - rpc:call(Node, erts_debug, lock_counters, [info]). + rpc:call(Node, lcnt, rt_collect, []). +rt_collect() -> + erts_debug:lcnt_collect(). +rt_clear(Node) -> + rpc:call(Node, lcnt, rt_clear, []). rt_clear() -> - erts_debug:lock_counters(clear). + erts_debug:lcnt_clear(). -rt_clear(Node) -> - rpc:call(Node, erts_debug, lock_counters, [clear]). +rt_opt(Node, Arg) -> + rpc:call(Node, lcnt, rt_opt, [Arg]). -rt_opt({Type, Opt}) -> - erts_debug:lock_counters({Type, Opt}). +%% Compatibility shims for the "process/port_locks" options mentioned in the +%% manual. +rt_opt({process_locks, Enable}) -> + toggle_category(process, Enable); +rt_opt({port_locks, Enable}) -> + toggle_category(io, Enable); -rt_opt(Node, {Type, Opt}) -> - rpc:call(Node, erts_debug, lock_counters, [{Type, Opt}]). +rt_opt({Type, NewVal}) -> + PreviousVal = erts_debug:lcnt_control(Type), + erts_debug:lcnt_control(Type, NewVal), + PreviousVal. + +toggle_category(Category, true) -> + PreviousMask = erts_debug:lcnt_control(mask), + erts_debug:lcnt_control(mask, [Category | PreviousMask]), + lists:member(Category, PreviousMask); + +toggle_category(Category, false) -> + PreviousMask = erts_debug:lcnt_control(mask), + erts_debug:lcnt_control(mask, lists:delete(Category, PreviousMask)), + lists:member(Category, PreviousMask). %% -------------------------------------------------------------------- %% %% @@ -192,13 +229,9 @@ call(Msg) -> gen_server:call(?MODULE, Msg, infinity). %% -------------------------------------------------------------------- %% apply(M,F,As) when is_atom(M), is_atom(F), is_list(As) -> - ok = start_internal(), - Opt = lcnt:rt_opt({copy_save, true}), - lcnt:clear(), - Res = erlang:apply(M,F,As), - lcnt:collect(), - lcnt:rt_opt({copy_save, Opt}), - Res. + apply(fun() -> + erlang:apply(M,F,As) + end). apply(Fun) when is_function(Fun) -> lcnt:apply(Fun, []). @@ -209,7 +242,9 @@ apply(Fun, As) when is_function(Fun) -> lcnt:clear(), Res = erlang:apply(Fun, As), lcnt:collect(), - lcnt:rt_opt({copy_save, Opt}), + %% _ is bound to silence a dialyzer warning; it used to fail silently and + %% we don't want to change the error semantics. + _ = lcnt:rt_opt({copy_save, Opt}), Res. all_conflicts() -> all_conflicts(time). diff --git a/lib/tools/src/make.erl b/lib/tools/src/make.erl index ce30156db6..6554d338af 100644 --- a/lib/tools/src/make.erl +++ b/lib/tools/src/make.erl @@ -267,15 +267,47 @@ include_opt([]) -> recompile(File, true, _Load, _Opts) -> io:format("Out of date: ~ts\n",[File]); -recompile(File, false, noload, Opts) -> +recompile(File, false, Load, Opts) -> io:format("Recompile: ~ts\n",[File]), - compile:file(File, [report_errors, report_warnings, error_summary |Opts]); -recompile(File, false, load, Opts) -> - io:format("Recompile: ~ts\n",[File]), - c:c(File, Opts); -recompile(File, false, netload, Opts) -> - io:format("Recompile: ~ts\n",[File]), - c:nc(File, Opts). + case compile:file(File, [report_errors, report_warnings |Opts]) of + Ok when is_tuple(Ok), element(1,Ok)==ok -> + maybe_load(element(2,Ok), Load, Opts); + _Error -> + error + end. + +maybe_load(_Mod, noload, _Opts) -> + ok; +maybe_load(Mod, Load, Opts) -> + %% We have compiled File with options Opts. Find out where the + %% output file went to, and load it. + case compile:output_generated(Opts) of + true -> + Dir = proplists:get_value(outdir,Opts,"."), + do_load(Dir, Mod, Load); + false -> + io:format("** Warning: No object file created - nothing loaded **~n"), + ok + end. + +do_load(Dir, Mod, load) -> + code:purge(Mod), + case code:load_abs(filename:join(Dir, Mod),Mod) of + {module,Mod} -> + {ok,Mod}; + Other -> + Other + end; +do_load(Dir, Mod, netload) -> + Obj = atom_to_list(Mod) ++ code:objfile_extension(), + Fname = filename:join(Dir, Obj), + case file:read_file(Fname) of + {ok,Bin} -> + rpc:eval_everywhere(code,load_binary,[Mod,Fname,Bin]), + {ok,Mod}; + Other -> + Other + end. exists(File) -> case file:read_file_info(File) of diff --git a/lib/tools/src/tools.app.src b/lib/tools/src/tools.app.src index 12f0cfd2df..f8c6aa22cb 100644 --- a/lib/tools/src/tools.app.src +++ b/lib/tools/src/tools.app.src @@ -40,7 +40,7 @@ {env, [{file_util_search_methods,[{"", ""}, {"ebin", "esrc"}, {"ebin", "src"}]} ] }, - {runtime_dependencies, ["stdlib-3.1","runtime_tools-1.8.14", - "kernel-3.0","erts-7.0","compiler-5.0"]} + {runtime_dependencies, ["stdlib-3.4","runtime_tools-1.8.14", + "kernel-5.4","erts-9.1","compiler-5.0"]} ] }. diff --git a/lib/tools/src/xref_base.erl b/lib/tools/src/xref_base.erl index 8d2cc07e40..a28c6ee283 100644 --- a/lib/tools/src/xref_base.erl +++ b/lib/tools/src/xref_base.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2016. All Rights Reserved. +%% Copyright Ericsson AB 2000-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -400,26 +400,28 @@ analysis(locals_not_used, functions) -> %% used (indirectly) from any export: "(domain EE + range EE) * L". %% But then we only get locals that make some calls, so we add %% locals that are not used at all: "L * (UU + XU - LU)". - "L * ((UU + XU - LU) + domain EE + range EE)"; + %% We also need to exclude functions with the -on_load() attribute: + %% (L - OL) is used rather than just L. + "(L - OL) * ((UU + XU - LU) + domain EE + range EE)"; analysis(exports_not_used, _) -> %% Local calls are not considered here. "X * UU" would do otherwise. "X - XU"; analysis({call, F}, functions) -> - make_query("range (E | ~w : Fun)", [F]); + make_query("range (E | ~tw : Fun)", [F]); analysis({use, F}, functions) -> - make_query("domain (E || ~w : Fun)", [F]); + make_query("domain (E || ~tw : Fun)", [F]); analysis({module_call, M}, _) -> - make_query("range (ME | ~w : Mod)", [M]); + make_query("range (ME | ~tw : Mod)", [M]); analysis({module_use, M}, _) -> - make_query("domain (ME || ~w : Mod)", [M]); + make_query("domain (ME || ~tw : Mod)", [M]); analysis({application_call, A}, _) -> - make_query("range (AE | ~w : App)", [A]); + make_query("range (AE | ~tw : App)", [A]); analysis({application_use, A}, _) -> - make_query("domain (AE || ~w : App)", [A]); + make_query("domain (AE || ~tw : App)", [A]); analysis({release_call, R}, _) -> - make_query("range (RE | ~w : Rel)", [R]); + make_query("range (RE | ~tw : Rel)", [R]); analysis({release_use, R}, _) -> - make_query("domain (RE || ~w : Rel)", [R]); + make_query("domain (RE || ~tw : Rel)", [R]); analysis(deprecated_function_calls, functions) -> "XC || DF"; analysis({deprecated_function_calls,Flag}, functions) -> @@ -918,7 +920,7 @@ do_add_module(S, XMod, Unres, Data) -> {ok, Ms, Bad, NS}. prepare_module(_Mode = functions, XMod, Unres0, Data) -> - {DefAt0, LPreCAt0, XPreCAt0, LC0, XC0, X0, Attrs, Depr} = Data, + {DefAt0, LPreCAt0, XPreCAt0, LC0, XC0, X0, Attrs, Depr, OL0} = Data, %% Bad is a list of bad values of 'xref' attributes. {ALC0,AXC0,Bad0} = Attrs, FT = [tspec(func)], @@ -935,6 +937,7 @@ prepare_module(_Mode = functions, XMod, Unres0, Data) -> ALC1 = xref_utils:xset(ALC0, PCA), UnresCalls = xref_utils:xset(Unres0, PCA), Unres = domain(UnresCalls), + OL1 = xref_utils:xset(OL0, FT), DefinedFuns = domain(DefAt), {AXC, ALC, Bad1, LPreCAt2, XPreCAt2} = @@ -955,7 +958,7 @@ prepare_module(_Mode = functions, XMod, Unres0, Data) -> {DF1,DF_11,DF_21,DF_31,DBad} = depr_mod(Depr, X), {EE, ECallAt} = inter_graph(X, L, LC, XC, CallAt), {ok, {functions, XMod, [DefAt,L,X,LCallAt,XCallAt,CallAt,LC,XC,EE,ECallAt, - DF1,DF_11,DF_21,DF_31], NoCalls, Unres}, + OL1,DF1,DF_11,DF_21,DF_31], NoCalls, Unres}, DBad++Bad}; prepare_module(_Mode = modules, XMod, _Unres, Data) -> {X0, I0, Depr} = Data, @@ -967,7 +970,7 @@ prepare_module(_Mode = modules, XMod, _Unres, Data) -> finish_module({functions, XMod, List, NoCalls, Unres}, S) -> ok = check_module(XMod, S), [DefAt2,L2,X2,LCallAt2,XCallAt2,CallAt2,LC2,XC2,EE2,ECallAt2, - DF2,DF_12,DF_22,DF_32] = pack(List), + OL2,DF2,DF_12,DF_22,DF_32] = pack(List), LU = range(LC2), @@ -976,7 +979,7 @@ finish_module({functions, XMod, List, NoCalls, Unres}, S) -> M = XMod#xref_mod.name, MS = xref_utils:xset(M, atom), T = from_sets({MS,DefAt2,L2,X2,LCallAt2,XCallAt2,CallAt2, - LC2,XC2,LU,EE2,ECallAt2,Unres,LPredefined, + LC2,XC2,LU,EE2,ECallAt2,Unres,LPredefined,OL2, DF2,DF_12,DF_22,DF_32}), NoUnres = XMod#xref_mod.no_unresolved, @@ -1220,7 +1223,7 @@ do_set_up(S, VerboseOpt) -> %% If data has been supplied using add_module/9 (and that is the only %% sanctioned way), then DefAt, L, X, LCallAt, XCallAt, CallAt, XC, LC, -%% and LU are guaranteed to be functions (with all supplied +%% LU and OL are guaranteed to be functions (with all supplied %% modules as domain (disregarding unknown modules, that is, modules %% not supplied but hosting unknown functions)). %% As a consequence, V and E are also functions. V is defined for unknown @@ -1233,8 +1236,8 @@ do_set_up(S, VerboseOpt) -> do_set_up(S) when S#xref.mode =:= functions -> ModDictList = dict:to_list(S#xref.modules), [DefAt0, L, X0, LCallAt, XCallAt, CallAt, LC, XC, LU, - EE0, ECallAt, UC, LPredefined, - Mod_DF,Mod_DF_1,Mod_DF_2,Mod_DF_3] = make_families(ModDictList, 18), + EE0, ECallAt, UC, LPredefined, OL, + Mod_DF,Mod_DF_1,Mod_DF_2,Mod_DF_3] = make_families(ModDictList, 19), {XC_1, XU, XPredefined} = do_set_up_1(XC), LC_1 = user_family(union_of_family(LC)), @@ -1314,13 +1317,14 @@ do_set_up(S) when S#xref.mode =:= functions -> UC_1 = user_family(union_of_family(UC)), ?FORMAT("DefAt ~p~n", [DefAt]), - ?FORMAT("U=~p~nLib=~p~nB=~p~nLU=~p~nXU=~p~nUU=~p~n", [U,Lib,B,LU,XU,UU]), + ?FORMAT("U=~p~nLib=~p~nB=~p~nLU=~p~nXU=~p~nUU=~p~nOL=~p~n", + [U,Lib,B,LU,XU,UU,OL]), ?FORMAT("E_1=~p~nLC_1=~p~nXC_1=~p~n", [E_1,LC_1,XC_1]), ?FORMAT("EE=~p~nEE_1=~p~nECallAt=~p~n", [EE, EE_1, ECallAt]), ?FORMAT("DF=~p~nDF_1=~p~nDF_2=~p~nDF_3=~p~n", [DF, DF_1, DF_2, DF_3]), Vs = [{'L',L}, {'X',X},{'F',F},{'U',U},{'B',B},{'UU',UU}, - {'XU',XU},{'LU',LU},{'V',V},{v,V}, + {'XU',XU},{'LU',LU},{'V',V},{v,V},{'OL',OL}, {'LC',{LC,LC_1}},{'XC',{XC,XC_1}},{'E',{E,E_1}},{e,{E,E_1}}, {'EE',{EE,EE_1}},{'UC',{UC,UC_1}}, {'M',M},{'A',A},{'R',R}, @@ -1405,6 +1409,7 @@ var_type('U') -> {function, vertex}; var_type('UU') -> {function, vertex}; var_type('V') -> {function, vertex}; var_type('X') -> {function, vertex}; +var_type('OL') -> {function, vertex}; var_type('XU') -> {function, vertex}; var_type('DF') -> {function, vertex}; var_type('DF_1') -> {function, vertex}; @@ -1833,9 +1838,9 @@ message(true, What, Arg) -> unreadable -> io:format("Skipping ~ts (unreadable)~n", [Arg]); xref_attr -> - io:format("~ts: Skipping 'xref' attribute ~w~n", Arg); + io:format("~ts: Skipping 'xref' attribute ~tw~n", Arg); depr_attr -> - io:format("~ts: Skipping 'deprecated' attribute ~w~n", Arg); + io:format("~ts: Skipping 'deprecated' attribute ~tw~n", Arg); lib_search -> io:format("Scanning library path for BEAM files... ", []); lib_check -> diff --git a/lib/tools/src/xref_parser.yrl b/lib/tools/src/xref_parser.yrl index 0711da79e2..5ee6419ff5 100644 --- a/lib/tools/src/xref_parser.yrl +++ b/lib/tools/src/xref_parser.yrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2016. All Rights Reserved. +%% Copyright Ericsson AB 2000-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -170,7 +170,7 @@ is_prefix_op('#') -> numeric; is_prefix_op(_) -> false. check_regexp(String) -> - case re:compile(String) of + case re:compile(String, [unicode]) of {ok, _Expr} -> {regexpr, String}; {error, {ErrString, Position}} -> @@ -274,7 +274,7 @@ mfa2s({M,F,A}) -> [c2s(M),':',c2s(F),'/',A]. c2s(C) -> - [S] = io_lib:format("~p", [C]), + [S] = io_lib:format("~tp", [C]), list_to_atom(S). re(variable) -> ['_']; diff --git a/lib/tools/src/xref_reader.erl b/lib/tools/src/xref_reader.erl index 88f92df35a..d28bdb78db 100644 --- a/lib/tools/src/xref_reader.erl +++ b/lib/tools/src/xref_reader.erl @@ -42,7 +42,8 @@ %% experimental; -xref(FunEdge) is recognized. lattrs=[], % local calls, {{mfa(),mfa()},Line} xattrs=[], % external calls, -"- - battrs=[] % badly formed xref attributes, term(). + battrs=[], % badly formed xref attributes, term(). + on_load % function name }). -include("xref.hrl"). @@ -68,15 +69,26 @@ forms([F | Fs], S) -> forms([], S) -> #xrefr{module = M, def_at = DefAt, l_call_at = LCallAt, x_call_at = XCallAt, - el = LC, ex = XC, x = X, df = Depr, + el = LC, ex = XC, x = X, df = Depr, on_load = OnLoad, + lattrs = AL, xattrs = AX, battrs = B, unresolved = U} = S, + OL = case OnLoad of + undefined -> []; + F -> + [{M, F, 0}] + end, + #xrefr{def_at = DefAt, + l_call_at = LCallAt, x_call_at = XCallAt, + el = LC, ex = XC, x = X, df = Depr, on_load = OnLoad, lattrs = AL, xattrs = AX, battrs = B, unresolved = U} = S, Attrs = {lists:reverse(AL), lists:reverse(AX), lists:reverse(B)}, - {ok, M, {DefAt, LCallAt, XCallAt, LC, XC, X, Attrs, Depr}, U}. + {ok, M, {DefAt, LCallAt, XCallAt, LC, XC, X, Attrs, Depr, OL}, U}. form({attribute, Line, xref, Calls}, S) -> % experimental #xrefr{module = M, function = Fun, lattrs = L, xattrs = X, battrs = B} = S, attr(Calls, erl_anno:line(Line), M, Fun, L, X, B, S); +form({attribute, _, on_load, {F, 0}}, S) -> + S#xrefr{on_load = F}; form({attribute, _Line, _Attr, _Val}, S) -> S; form({function, _, module_info, 0, _Clauses}, S) -> diff --git a/lib/tools/src/xref_utils.erl b/lib/tools/src/xref_utils.erl index b0c168e018..02e207d40c 100644 --- a/lib/tools/src/xref_utils.erl +++ b/lib/tools/src/xref_utils.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2016. All Rights Reserved. +%% Copyright Ericsson AB 2000-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -638,14 +638,14 @@ neighbours([], G, Fun, VT, L, _V, Vs) -> neighbours(Vs, G, Fun, VT, L). match_list(L, RExpr) -> - {ok, Expr} = re:compile(RExpr), + {ok, Expr} = re:compile(RExpr, [unicode]), filter(fun(E) -> match(E, Expr) end, L). match_one(VarL, Con, Col) -> select_each(VarL, fun(E) -> Con =:= element(Col, E) end). match_many(VarL, RExpr, Col) -> - {ok, Expr} = re:compile(RExpr), + {ok, Expr} = re:compile(RExpr, [unicode]), select_each(VarL, fun(E) -> match(element(Col, E), Expr) end). match(I, Expr) when is_integer(I) -> @@ -653,7 +653,12 @@ match(I, Expr) when is_integer(I) -> {match, [{0,length(S)}]} =:= re:run(S, Expr, [{capture, first}]); match(A, Expr) when is_atom(A) -> S = atom_to_list(A), - {match, [{0,length(S)}]} =:= re:run(S, Expr, [{capture, first}]). + case re:run(S, Expr, [{capture, first}]) of + {match, [{0,Size}]} -> + Size =:= byte_size(unicode:characters_to_binary(S)); + _ -> + false + end. select_each([{Mod,Funs} | L], Pred) -> case filter(Pred, Funs) of diff --git a/lib/tools/test/fprof_SUITE.erl b/lib/tools/test/fprof_SUITE.erl index affb45b7a6..8fd164a4b3 100644 --- a/lib/tools/test/fprof_SUITE.erl +++ b/lib/tools/test/fprof_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2016. All Rights Reserved. +%% Copyright Ericsson AB 2001-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -27,7 +27,7 @@ %% Test suites -export([stack_seq/1, tail_seq/1, create_file_slow/1, spawn_simple/1, imm_tail_seq/1, imm_create_file_slow/1, imm_compile/1, - cpu_create_file_slow/1]). + cpu_create_file_slow/1, unicode/1]). %% Other exports -export([create_file_slow/2]). @@ -59,7 +59,7 @@ all() -> false -> [stack_seq, tail_seq, create_file_slow, spawn_simple, imm_tail_seq, imm_create_file_slow, imm_compile, - cpu_create_file_slow] + cpu_create_file_slow, unicode] end. @@ -533,6 +533,17 @@ cpu_create_file_slow(Config) when is_list(Config) -> TestResult. +unicode(Config) when is_list(Config) -> + DataDir = proplists:get_value(data_dir, Config), + SourceFile = filename:join(DataDir, "fprof_unicode.erl"), + PrivDir = proplists:get_value(priv_dir, Config), + AnalysisFile = filename:join(PrivDir, "fprof_unicode.analysis"), + {ok, fprof_unicode} = compile:file(SourceFile, [{outdir, PrivDir}]), + true = code:add_path(PrivDir), + fprof:apply(fprof_unicode, t, []), + ok = fprof:profile(dump, AnalysisFile), + ok = fprof:analyse(dest, AnalysisFile). + %%%--------------------------------------------------------------------- %%% Functions to test %%%--------------------------------------------------------------------- diff --git a/lib/tools/test/fprof_SUITE_data/fprof_unicode.erl b/lib/tools/test/fprof_SUITE_data/fprof_unicode.erl new file mode 100644 index 0000000000..8b58efc5fe --- /dev/null +++ b/lib/tools/test/fprof_SUITE_data/fprof_unicode.erl @@ -0,0 +1,36 @@ +-module(fprof_unicode). + +-export([t/0, 'кирилли́ческий атом'/0, annan/0, c_break/1, + 'кирилли́ческий атомB'/1]). + +t() -> + _Atom = 'кирилли́ческий атом', + 'кирилли́ческий атом'(). + +'кирилли́ческий атом'() -> + 'кирилли́ческий атом'('кирилли́ческий атом'). + +'кирилли́ческий атом'(_Atom) -> + self() ! 'кирилли́ческий атом', + G = fun (X) -> + catch foo:bar() + end, + G("кирилли́ческий атом"), % line 17 + Pid = spawn_link(fun() -> waiting() end), + true = register('кирилли́ческий атом', Pid), + F = fun() -> 'кирилли́ческий атом' end, + F(). + +annan() -> + foo. + +waiting() -> + receive + X -> X + end. + +c_break(_B) -> + true. + +'кирилли́ческий атомB'(_B) -> + true. diff --git a/lib/tools/test/lcnt_SUITE.erl b/lib/tools/test/lcnt_SUITE.erl index af3ce88fdd..146c915087 100644 --- a/lib/tools/test/lcnt_SUITE.erl +++ b/lib/tools/test/lcnt_SUITE.erl @@ -151,10 +151,9 @@ t_swap_keys_file([File|Files]) -> %% Simple smoke test of actual lock-counting, if running on %% a run-time with lock-counting enabled. - smoke_lcnt(Config) -> - case erlang:system_info(build_type) of - lcnt -> + case catch erlang:system_info(lock_counting) of + true -> do_smoke_lcnt(Config); _ -> {skip,"Lock counting is not enabled"} diff --git a/lib/tools/test/make_SUITE.erl b/lib/tools/test/make_SUITE.erl index 2f6fe1c732..02da4f4ace 100644 --- a/lib/tools/test/make_SUITE.erl +++ b/lib/tools/test/make_SUITE.erl @@ -36,7 +36,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> - [make_all, make_files, recompile_on_changed_include, + [make_all, make_files, load, netload, recompile_on_changed_include, emake_opts, {group, otp_6057}]. groups() -> @@ -55,6 +55,21 @@ init_per_group(_GroupName, Config) -> end_per_group(_GroupName, Config) -> otp_6057_end(Config). +init_per_testcase(_,Config) -> + Config. + +end_per_testcase(netload,_Config) -> + %% Stop slave - in case of failure + Nodes = nodes(), + case [N || N <- Nodes, + "make_SUITE_netload" == hd(string:lexemes(atom_to_list(N),"@"))] of + [Node] -> + ct_slave:stop(Node); + _ -> + ok + end; +end_per_testcase(_,_Config) -> + ok. test_files() -> ["test1", "test2", "test3", "test4"]. @@ -83,6 +98,32 @@ make_files(Config) when is_list(Config) -> ensure_no_messages(), ok. +load(Config) -> + Current = prepare_data_dir(Config), + code:purge(test1), + code:delete(test1), + false = code:is_loaded(test1), + up_to_date = make:files([test1], [load]), + {file,_} = code:is_loaded(test1), + file:set_cwd(Current), + ensure_no_messages(), + ok. + +netload(Config) -> + Current = prepare_data_dir(Config), + code:purge(test1), + code:delete(test1), + false = code:is_loaded(test1), + {ok,Node} = ct_slave:start(make_SUITE_netload), + up_to_date = make:files([test1], [netload]), + timer:sleep(1000), % async, so give some time + {file,F} = code:is_loaded(test1), + {file,F} = rpc:call(Node,code,is_loaded,[test1]), + ct_slave:stop(Node), + file:set_cwd(Current), + ensure_no_messages(), + ok. + recompile_on_changed_include(Config) -> Current = prepare_data_dir(Config), diff --git a/lib/tools/test/xref_SUITE.erl b/lib/tools/test/xref_SUITE.erl index 057449d4a2..d651cbcfee 100644 --- a/lib/tools/test/xref_SUITE.erl +++ b/lib/tools/test/xref_SUITE.erl @@ -50,7 +50,8 @@ -export([analyze/1, basic/1, md/1, q/1, variables/1, unused_locals/1]). --export([format_error/1, otp_7423/1, otp_7831/1, otp_10192/1, otp_13708/1]). +-export([format_error/1, otp_7423/1, otp_7831/1, otp_10192/1, otp_13708/1, + otp_14464/1, otp_14344/1]). -import(lists, [append/2, flatten/1, keysearch/3, member/2, sort/1, usort/1]). @@ -81,8 +82,10 @@ groups() -> update, deprecated, trycatch, fun_mfa, fun_mfa_r14, fun_mfa_vars, qlc]}, {analyses, [], + [analyze, basic, md, q, variables, unused_locals]}, - {misc, [], [format_error, otp_7423, otp_7831, otp_10192, otp_13708]}]. + {misc, [], [format_error, otp_7423, otp_7831, otp_10192, otp_13708, + otp_14464, otp_14344]}]. init_per_suite(Conf) when is_list(Conf) -> @@ -2396,7 +2399,6 @@ otp_10192(Conf) when is_list(Conf) -> xref:stop(s), ok. -%% OTP-10192. Allow filenames with character codes greater than 126. otp_13708(Conf) when is_list(Conf) -> {ok, _} = start(s), ok = xref:set_default(s, [{verbose, true}]), @@ -2409,6 +2411,60 @@ otp_13708(Conf) when is_list(Conf) -> ok = xref:set_library_path(s, [Dir], [{verbose, true}]), xref:stop(s). +%% OTP-14464. Unicode atoms. +otp_14464(Conf) when is_list(Conf) -> + Dir = ?copydir, + + File1 = fname(Dir, "a.erl"), + MFile1 = fname(Dir, "a"), + Beam1 = fname(Dir, "a.beam"), + Test1 = "-module(a). + -export([ärlig/0, 'кlирилли́ческий атомB'/0]). + + ärlig() -> + 'кlирилли́ческий атомB'. + + 'кlирилли́ческий атомB'() -> + foo. + ", + ok = file:write_file(File1, unicode:characters_to_binary(Test1)), + {ok, a} = compile:file(File1, [debug_info,{outdir,Dir}]), + + {ok, _} = xref:start(s), + {ok, a} = xref:add_module(s, MFile1), + + {ok, [{a,ärlig,0}]} = xref:q(s, 'a:"ärlig"/0'), + {ok, [{a,'кlирилли́ческий атомB',0}]} = + xref:q(s, 'a:"кlирилли́ческий атомB"/0'), + + xref:stop(s), + ok = file:delete(File1), + ok = file:delete(Beam1). + +%% OTP-14344. -on_load() attribute. +otp_14344(Conf) when is_list(Conf) -> + Dir = ?copydir, + + File1 = fname(Dir, "a.erl"), + MFile1 = fname(Dir, "a"), + Beam1 = fname(Dir, "a.beam"), + Test1 = <<"-module(a). + -on_load(doit/0). + doit() -> ok. + ">>, + ok = file:write_file(File1, Test1), + {ok, a} = compile:file(File1, [debug_info,{outdir,Dir}]), + + {ok, _} = xref:start(s), + {ok, a} = xref:add_module(s, MFile1), + + {ok, [{a,doit,0}]} = xref:q(s, "OL"), + {ok, []} = xref:analyze(s, locals_not_used), + + xref:stop(s), + ok = file:delete(File1), + ok = file:delete(Beam1). + %%% %%% Utilities %%% @@ -2483,7 +2539,8 @@ add_module(S, XMod, DefAt, X, LCallAt, XCallAt, XC, LC) -> Depr0 = {[], [], [], []}, DBad = [], Depr = {Depr0,DBad}, - Data = {DefAt, LCallAt, XCallAt, LC, XC, X, Attr, Depr}, + OL = [], + Data = {DefAt, LCallAt, XCallAt, LC, XC, X, Attr, Depr, OL}, Unres = [], {ok, _Module, _Bad, State} = xref_base:do_add_module(S, XMod, Unres, Data), @@ -2564,6 +2621,9 @@ functions_mode_check(S, Info) -> %% UU subset F {ok, []} = xref:q(S, "UU - F"), + %% OL subset F + {ok, []} = xref:q(S, "OL - F"), + %% ME = (Mod) E {ok, ME} = xref:q(S, "ME"), {ok, ME} = xref:q(S, "(Mod) E"), diff --git a/lib/tools/vsn.mk b/lib/tools/vsn.mk index 8aa7814e1d..831d850217 100644 --- a/lib/tools/vsn.mk +++ b/lib/tools/vsn.mk @@ -1 +1 @@ -TOOLS_VSN = 2.10 +TOOLS_VSN = 2.10.1 diff --git a/lib/wx/api_gen/README b/lib/wx/api_gen/README index dd0c49d227..200ef4c856 100644 --- a/lib/wx/api_gen/README +++ b/lib/wx/api_gen/README @@ -3,12 +3,13 @@ API GENERATION: Users of wxErlang should not normally need to regenerate the generated code, as it is checked in by wxErlang developers, when changes are made. - Code checked in is currently generated from wxwidgets 2.8.10. + Code checked in is currently generated from wxwidgets 2.8.12. REQUIREMENTS: The code generation requires doxygen (1.4.6) which is used to parse wxWidgets c++ headers and generate xml files (in wx_xml/). + 2017-08-16 doxygen 1.8.11 is working with WXGTK_DIR=/ldisk/src/wxWidgets-2.8.12/include 2012-02-09 doxygen 1.7.4 is working fine diff --git a/lib/wx/api_gen/gl_gen_erl.erl b/lib/wx/api_gen/gl_gen_erl.erl index 3ad14825dd..45f5fd8f4c 100644 --- a/lib/wx/api_gen/gl_gen_erl.erl +++ b/lib/wx/api_gen/gl_gen_erl.erl @@ -35,6 +35,9 @@ open_write/1, open_write/2, close/0, erl_copyright/0, w/2, args/3, args/4, strip_name/2]). + +-define(HTTP_TOP, "https://www.khronos.org/registry/OpenGL-Refpages/"). + gl_defines(Defs) -> open_write("../include/gl.hrl"), erl_copyright(), @@ -96,7 +99,7 @@ gl_api(Fs) -> w("~n%% OPENGL API~n~n", []), w("%% This file is generated DO NOT EDIT~n~n", []), w("%% @doc Standard OpenGL api.~n", []), - w("%% See <a href=\"http://www.opengl.org/sdk/docs/man/\">www.opengl.org</a>~n",[]), + w("%% See <a href=\""++ ?HTTP_TOP ++ "\">www.khronos.org</a>~n",[]), w("%%~n", []), w("%% Booleans are represented by integers 0 and 1.~n~n", []), @@ -158,7 +161,7 @@ glu_api(Fs) -> w("~n%% OPENGL UTILITY API~n~n", []), w("%% This file is generated DO NOT EDIT~n~n", []), w("%% @doc A part of the standard OpenGL Utility api.~n", []), - w("%% See <a href=\"http://www.opengl.org/sdk/docs/man/\">www.opengl.org</a>~n",[]), + w("%% See <a href=\""++ ?HTTP_TOP ++ "\">www.khronos.org</a>~n",[]), w("%%~n", []), w("%% Booleans are represented by integers 0 and 1.~n~n", []), @@ -300,8 +303,7 @@ gen_doc(Name0, Alt, Export) -> Name = doc_name(Name0, Alt), case get({doc, Name}) of undefined -> - GLDoc = "http://www.opengl.org/sdk/docs/man/xhtml/", - case parse_doc(Name, _Dir1 ="gl_man4", _Dir2="gl_man2") of + case parse_doc(Name, Dir1 ="gl_man4", Dir2="gl_man2") of {error, _} -> case reverse(Name) of "BRA" ++ _ -> ok; @@ -311,13 +313,18 @@ gen_doc(Name0, Alt, Export) -> %% [Name, Name0, Dir1, Dir2]), ok end, - w("%% @doc ~s~n%%~n%% See <a href=\"~s~s.xml\">external</a> documentation.~n", - [Name, GLDoc, Name]); - Doc -> + w("%% @doc ~s~n%%~n" + "%% See <a href=\"~s\">external</a> documentation.~n", + [Name, ?HTTP_TOP]); + {Found, Doc} -> + {Dir,Ext} = case Found of + Dir1 -> {"gl4/html", "xhtml"}; + Dir2 -> {"gl2.1/xhtml", "xml"} + end, put({doc, Name}, Export), format_doc(Doc, ?LINE_LEN), - w("~n%%~n%% See <a href=\"~s~s.xml\">external</a> documentation.~n", - [GLDoc, Name]) + w("~n%%~n%% See <a href=\"~s~s/~s.~s\">external</a> documentation.~n", + [?HTTP_TOP, Dir, Name, Ext]) end; Where -> w("%% @doc ~n", []), @@ -327,9 +334,12 @@ gen_doc(Name0, Alt, Export) -> parse_doc(Name, Dir1, Dir2) -> case gl_scan_doc:file(filename:join(Dir1, Name++".xml"), []) of {error, {_, "no such" ++ _}} -> - gl_scan_doc:file(filename:join(Dir2, Name++".xml"), []); + case gl_scan_doc:file(filename:join(Dir2, Name++".xml"), []) of + {error, _} = Err -> Err; + Doc -> {Dir2, Doc} + end; Doc -> - Doc + {Dir1, Doc} end. format_doc(Strs, Count) when Count < 0 -> diff --git a/lib/wx/api_gen/gl_scan_doc.erl b/lib/wx/api_gen/gl_scan_doc.erl index 0a1c25ae13..6ed5438608 100644 --- a/lib/wx/api_gen/gl_scan_doc.erl +++ b/lib/wx/api_gen/gl_scan_doc.erl @@ -209,6 +209,10 @@ gen_output({startElement, _Uri, "para", _QName, _Attributes}, #state{gen_output= State#state{str=[para|Str]} end; +gen_output({endElement, _Uri, "para", _QName}, #state{gen_output=true, str=Str} = State) -> + %% Pick only the first paragraph in the descriptions + State#state{gen_output=false}; + %% gen_output({startElement, _Uri, What, _QName, _Attributes}, State) -> %% io:format("Skipped ~s~n",[What]), %% State; diff --git a/lib/wx/api_gen/wx_doxygen.conf b/lib/wx/api_gen/wx_doxygen.conf index a96db00254..d6a0e9e6a1 100644 --- a/lib/wx/api_gen/wx_doxygen.conf +++ b/lib/wx/api_gen/wx_doxygen.conf @@ -71,12 +71,12 @@ WARN_LOGFILE = #--------------------------------------------------------------------------- # configuration options related to the input files #--------------------------------------------------------------------------- -INPUT = @WXGTK_DIR@/wx/ wx_extra/ +INPUT = @WXGTK_DIR@/wx/ @WXGTK_DIR@/../contrib/include/wx/stc/ wx_extra/ # FILE_PATTERNS = *.h RECURSIVE = YES EXCLUDE = EXCLUDE_SYMLINKS = NO -EXCLUDE_PATTERNS = mac/* mgl/* msw/* os2/* x11/* gtk1/* cocoa/* motif/* msdos/* palmos/* private/* vms_x_fix.h +EXCLUDE_PATTERNS = */mac/* */dfb/* */mgl/* */msw/* */os2/* */x11/* */gtk1/* */cocoa/* */motif/* */msdos/* */palmos/* */private/* */univ/* */vms_x_fix.h EXAMPLE_PATH = EXAMPLE_PATTERNS = EXAMPLE_RECURSIVE = NO @@ -155,8 +155,6 @@ MAN_LINKS = NO #--------------------------------------------------------------------------- GENERATE_XML = YES XML_OUTPUT = ./wx_xml/ -XML_SCHEMA = -XML_DTD = XML_PROGRAMLISTING = NO #--------------------------------------------------------------------------- # configuration options for the AutoGen Definitions output diff --git a/lib/wx/api_gen/wx_gen.erl b/lib/wx/api_gen/wx_gen.erl index 6979a600f3..aadfe4b111 100644 --- a/lib/wx/api_gen/wx_gen.erl +++ b/lib/wx/api_gen/wx_gen.erl @@ -501,10 +501,11 @@ parse_member2(_, _,M0) -> M0. add_param(InParam, Opts, M0) -> - Param0 = case InParam#param.name of - undefined -> InParam#param{name="val"}; + Param0 = case {InParam#param.name, InParam#param.type} of + {undefined, void} -> InParam#param{where=nowhere}; + {undefined,_} -> InParam#param{name="val"}; _ -> InParam - end, + end, Param = case Param0#param.type of #type{base={comp,_,_Comp}} -> Param0; #type{base={class,_Class}} -> Param0; diff --git a/lib/wx/api_gen/wxapi.conf b/lib/wx/api_gen/wxapi.conf index a0dfa61dd1..146c9fecc7 100644 --- a/lib/wx/api_gen/wxapi.conf +++ b/lib/wx/api_gen/wxapi.conf @@ -401,8 +401,8 @@ ['~wxGraphicsContext', 'Create', %%CreateFromNative CreateFromNativeWindow 'CreatePen','CreateBrush', - {'CreateRadialGradientBrush', [{deprecated, "!wxCHECK_VERSION(2,9,0)"}]}, - {'CreateLinearGradientBrush', [{deprecated, "!wxCHECK_VERSION(2,9,0)"}]}, + 'CreateRadialGradientBrush', + 'CreateLinearGradientBrush', 'CreateFont','CreateMatrix', 'CreatePath','Clip','ResetClip', 'DrawBitmap','DrawEllipse','DrawIcon', diff --git a/lib/wx/c_src/gen/wxe_funcs.cpp b/lib/wx/c_src/gen/wxe_funcs.cpp index 5425e9f3cb..a47d602337 100644 --- a/lib/wx/c_src/gen/wxe_funcs.cpp +++ b/lib/wx/c_src/gen/wxe_funcs.cpp @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2008-2016. All Rights Reserved. + * Copyright Ericsson AB 2008-2017. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -6177,7 +6177,6 @@ case wxGraphicsContext_CreateBrush: { // wxGraphicsContext::CreateBrush rt.addRef(getRef((void *)Result,memenv), "wxGraphicsBrush"); break; } -#if !wxCHECK_VERSION(2,9,0) case wxGraphicsContext_CreateRadialGradientBrush: { // wxGraphicsContext::CreateRadialGradientBrush wxGraphicsContext *This = (wxGraphicsContext *) getPtr(bp,memenv); bp += 4; bp += 4; /* Align */ @@ -6201,8 +6200,6 @@ case wxGraphicsContext_CreateRadialGradientBrush: { // wxGraphicsContext::Create rt.addRef(getRef((void *)Result,memenv), "wxGraphicsBrush"); break; } -#endif -#if !wxCHECK_VERSION(2,9,0) case wxGraphicsContext_CreateLinearGradientBrush: { // wxGraphicsContext::CreateLinearGradientBrush wxGraphicsContext *This = (wxGraphicsContext *) getPtr(bp,memenv); bp += 4; bp += 4; /* Align */ @@ -6225,7 +6222,6 @@ case wxGraphicsContext_CreateLinearGradientBrush: { // wxGraphicsContext::Create rt.addRef(getRef((void *)Result,memenv), "wxGraphicsBrush"); break; } -#endif case wxGraphicsContext_CreateFont: { // wxGraphicsContext::CreateFont wxColour col= *wxBLACK; wxGraphicsContext *This = (wxGraphicsContext *) getPtr(bp,memenv); bp += 4; diff --git a/lib/wx/c_src/gen/wxe_macros.h b/lib/wx/c_src/gen/wxe_macros.h index f44fa57053..4c8e52def2 100644 --- a/lib/wx/c_src/gen/wxe_macros.h +++ b/lib/wx/c_src/gen/wxe_macros.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2008-2016. All Rights Reserved. + * Copyright Ericsson AB 2008-2017. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -1540,10 +1540,10 @@ #define wxStaticBox_destroy 1637 #define wxStaticLine_new_2 1639 #define wxStaticLine_new_0 1640 -#define wxStaticLine_Create 1641 -#define wxStaticLine_IsVertical 1642 -#define wxStaticLine_GetDefaultSize 1643 -#define wxStaticLine_destroy 1644 +#define wxStaticLine_destruct 1641 +#define wxStaticLine_Create 1642 +#define wxStaticLine_IsVertical 1643 +#define wxStaticLine_GetDefaultSize 1644 #define wxListBox_new_3 1647 #define wxListBox_new_0 1648 #define wxListBox_destruct 1650 diff --git a/lib/wx/examples/simple/hello.erl b/lib/wx/examples/simple/hello.erl index 36bce56329..bf870c6f3e 100644 --- a/lib/wx/examples/simple/hello.erl +++ b/lib/wx/examples/simple/hello.erl @@ -29,7 +29,6 @@ -include_lib("wx/include/wx.hrl"). -export([start/0]). --compile(export_all). start() -> Wx = wx:new(), diff --git a/lib/wx/examples/simple/hello2.erl b/lib/wx/examples/simple/hello2.erl index 671b23d892..b9da622b6b 100644 --- a/lib/wx/examples/simple/hello2.erl +++ b/lib/wx/examples/simple/hello2.erl @@ -29,8 +29,9 @@ -module(hello2). -include_lib("wx/include/wx.hrl"). --export([start/0]). --compile(export_all). +-export([start/0, + init/1, handle_info/2, handle_event/2, handle_call/3, + code_change/3, terminate/2]). -behavoiur(wx_object). diff --git a/lib/wx/examples/simple/menu.erl b/lib/wx/examples/simple/menu.erl index 479df1ef98..93573fb97d 100644 --- a/lib/wx/examples/simple/menu.erl +++ b/lib/wx/examples/simple/menu.erl @@ -29,7 +29,6 @@ -include_lib("wx/include/wx.hrl"). -export([start/0]). --compile(export_all). %%%Lots of IDs to declare! -define(menuID_FILE_QUIT, ?wxID_EXIT). @@ -228,36 +227,6 @@ create_menubar_menu() -> %% %% %% -create_submenu_menu() -> - SubMenuMenu = wxMenu:new(), - wxMenu:append(SubMenuMenu, wxMenuItem:new([ - {id, ?menuID_SUBMENU_NORMAL}, - {text, "&Normal submenu item"}, - {help, "Disabled submenu item"} - ])), - %% note different way of adding check menu item - wxMenu:appendCheckItem(SubMenuMenu, - ?menuID_SUBMENU_CHECK, - "&Check submenu item", - [{help, "Check submenu item"}]), - wxMenu:appendRadioItem(SubMenuMenu, - ?menuID_SUBMENU_RADIO_1, - "Radio item &1", - [{help, "Radio item"}]), - wxMenu:appendRadioItem(SubMenuMenu, - ?menuID_SUBMENU_RADIO_2, - "Radio item &2", - [{help, "Radio item"}]), - wxMenu:appendRadioItem(SubMenuMenu, - ?menuID_SUBMENU_RADIO_3, - "Radio item &3", - [{help, "Radio item"}]), - SubMenuMenu. - - -%% -%% -%% create_menu_menu() -> MenuMenu = wxMenu:new(), wxMenu:append(MenuMenu, wxMenuItem:new([ diff --git a/lib/wx/examples/simple/minimal.erl b/lib/wx/examples/simple/minimal.erl index 9f6365e008..346f86433a 100644 --- a/lib/wx/examples/simple/minimal.erl +++ b/lib/wx/examples/simple/minimal.erl @@ -29,7 +29,7 @@ -include_lib("wx/include/wx.hrl"). -export([start/0]). --compile(export_all). + start() -> Wx = wx:new(), diff --git a/lib/wx/examples/sudoku/sudoku.erl b/lib/wx/examples/sudoku/sudoku.erl index 97f35870de..353f90d86f 100644 --- a/lib/wx/examples/sudoku/sudoku.erl +++ b/lib/wx/examples/sudoku/sudoku.erl @@ -26,9 +26,8 @@ -module(sudoku). --export([go/0]). +-export([go/0, start/0]). --compile(export_all). -include("sudoku.hrl"). diff --git a/lib/wx/examples/sudoku/sudoku_game.erl b/lib/wx/examples/sudoku/sudoku_game.erl index 1e579a7c88..aa15c05653 100644 --- a/lib/wx/examples/sudoku/sudoku_game.erl +++ b/lib/wx/examples/sudoku/sudoku_game.erl @@ -18,7 +18,9 @@ %% %CopyrightEnd% -module(sudoku_game). --compile(export_all). + +-export([init/1, + indx/1, rcm/1, level/1]). -include("sudoku.hrl"). init(GFX) -> @@ -128,17 +130,6 @@ rebuild_all(_, S0) -> add(rcm(Indx),Val,Acc) end, S1, Solved). -is_ok({RI,CI,MI}, Vals) -> - [Ri,Ci,Mi] = all(RI,CI,MI), - case element(indx(RI,CI),Vals) of - 0 -> true; - Val -> - Vs = [[element(indx(R,C),Vals)||{R,C} <- Obs, - not ((R == RI) and (C == CI))] - || Obs <- [Ri,Ci,Mi]], - not lists:member(Val,lists:flatten(Vs)) - end. - test() -> %% Known to solvable [{{1,2},6}, {{1,4},1}, {{1,6},4}, {{1,8},5}, {{2,3},8}, {{2,4},3}, {{2,6},5}, {{2,7},6}, @@ -377,14 +368,6 @@ get_poss([H|R],What,Tot) -> %% io:format("~p~n",[H]), get_poss(R,What, gb_sets:union(element(H,What),Tot)). -r2rs(R) -> - R0 = (R-1)*3, - [R0+1,R0+2,R0+3]. - -c2cs(C) -> - C0 = (C-1) rem 9, - [C0+1, C0+10, C0+19]. - mindx(row,Indx) -> {R,_C,M} = rcm(Indx), mindx(R,M); diff --git a/lib/wx/examples/sudoku/sudoku_gui.erl b/lib/wx/examples/sudoku/sudoku_gui.erl index 81d20814e1..4c4ad83cd7 100644 --- a/lib/wx/examples/sudoku/sudoku_gui.erl +++ b/lib/wx/examples/sudoku/sudoku_gui.erl @@ -28,7 +28,7 @@ -export([init/1, handle_info/2, handle_call/3, handle_cast/2, handle_event/2, terminate/2, code_change/3]). --compile(export_all). +-export([new/1]). -behaviour(wx_object). diff --git a/lib/wx/examples/xrc/xrc.erl b/lib/wx/examples/xrc/xrc.erl index 729f4ad0db..7e967777d2 100644 --- a/lib/wx/examples/xrc/xrc.erl +++ b/lib/wx/examples/xrc/xrc.erl @@ -23,7 +23,7 @@ %%%------------------------------------------------------------------- -module(xrc). --compile(export_all). +-export([start/0]). -include("../../include/wx.hrl"). diff --git a/lib/wx/src/gen/gl.erl b/lib/wx/src/gen/gl.erl index 4a178ea1e4..47afb25c5d 100644 --- a/lib/wx/src/gen/gl.erl +++ b/lib/wx/src/gen/gl.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2016. All Rights Reserved. +%% Copyright Ericsson AB 2008-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -22,7 +22,7 @@ %% This file is generated DO NOT EDIT %% @doc Standard OpenGL api. -%% See <a href="http://www.opengl.org/sdk/docs/man/">www.opengl.org</a> +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">www.khronos.org</a> %% %% Booleans are represented by integers 0 and 1. @@ -324,7 +324,7 @@ send_bin(Tuple) when is_tuple(Tuple) -> %% value is then masked with 2 m-1, where m is the number of bits in a color index stored %% in the frame buffer. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glClearIndex.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glClearIndex.xml">external</a> documentation. -spec clearIndex(C) -> 'ok' when C :: float(). clearIndex(C) -> cast(5037, <<C:?GLfloat>>). @@ -335,7 +335,7 @@ clearIndex(C) -> %% to clear the color buffers. Values specified by ``gl:clearColor'' are clamped to the %% range [0 1]. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glClearColor.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glClearColor.xhtml">external</a> documentation. -spec clearColor(Red, Green, Blue, Alpha) -> 'ok' when Red :: clamp(),Green :: clamp(),Blue :: clamp(),Alpha :: clamp(). clearColor(Red,Green,Blue,Alpha) -> cast(5038, <<Red:?GLclampf,Green:?GLclampf,Blue:?GLclampf,Alpha:?GLclampf>>). @@ -346,26 +346,7 @@ clearColor(Red,Green,Blue,Alpha) -> %% , ``gl:clearDepth'', and ``gl:clearStencil''. Multiple color buffers can be cleared %% simultaneously by selecting more than one buffer at a time using {@link gl:drawBuffer/1} . %% -%% The pixel ownership test, the scissor test, dithering, and the buffer writemasks affect -%% the operation of ``gl:clear''. The scissor box bounds the cleared region. Alpha function, -%% blend function, logical operation, stenciling, texture mapping, and depth-buffering are -%% ignored by ``gl:clear''. -%% -%% ``gl:clear'' takes a single argument that is the bitwise OR of several values indicating -%% which buffer is to be cleared. -%% -%% The values are as follows: -%% -%% `?GL_COLOR_BUFFER_BIT': Indicates the buffers currently enabled for color writing. -%% -%% `?GL_DEPTH_BUFFER_BIT': Indicates the depth buffer. -%% -%% `?GL_STENCIL_BUFFER_BIT': Indicates the stencil buffer. -%% -%% The value to which each buffer is cleared depends on the setting of the clear value for -%% that buffer. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glClear.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glClear.xhtml">external</a> documentation. -spec clear(Mask) -> 'ok' when Mask :: integer(). clear(Mask) -> cast(5039, <<Mask:?GLbitfield>>). @@ -378,11 +359,7 @@ clear(Mask) -> %% to the corresponding bit in the color index buffer (or buffers). Where a 0 (zero) appears, %% the corresponding bit is write-protected. %% -%% This mask is used only in color index mode, and it affects only the buffers currently -%% selected for writing (see {@link gl:drawBuffer/1} ). Initially, all bits are enabled for -%% writing. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIndexMask.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glIndexMask.xml">external</a> documentation. -spec indexMask(Mask) -> 'ok' when Mask :: integer(). indexMask(Mask) -> cast(5040, <<Mask:?GLuint>>). @@ -395,10 +372,7 @@ indexMask(Mask) -> %% is `?GL_FALSE', for example, no change is made to the red component of any pixel %% in any of the color buffers, regardless of the drawing operation attempted. %% -%% Changes to individual bits of components cannot be controlled. Rather, changes are either -%% enabled or disabled for entire color components. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glColorMask.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glColorMask.xhtml">external</a> documentation. -spec colorMask(Red, Green, Blue, Alpha) -> 'ok' when Red :: 0|1,Green :: 0|1,Blue :: 0|1,Alpha :: 0|1. colorMask(Red,Green,Blue,Alpha) -> cast(5041, <<Red:?GLboolean,Green:?GLboolean,Blue:?GLboolean,Alpha:?GLboolean>>). @@ -411,37 +385,7 @@ colorMask(Red,Green,Blue,Alpha) -> %% testing is enabled. By default, it is not enabled. (See {@link gl:enable/1} and {@link gl:enable/1} %% of `?GL_ALPHA_TEST'.) %% -%% `Func' and `Ref' specify the conditions under which the pixel is drawn. The -%% incoming alpha value is compared to `Ref' using the function specified by `Func' . -%% If the value passes the comparison, the incoming fragment is drawn if it also passes subsequent -%% stencil and depth buffer tests. If the value fails the comparison, no change is made to -%% the frame buffer at that pixel location. The comparison functions are as follows: -%% -%% `?GL_NEVER': Never passes. -%% -%% `?GL_LESS': Passes if the incoming alpha value is less than the reference value. -%% -%% `?GL_EQUAL': Passes if the incoming alpha value is equal to the reference value. -%% -%% `?GL_LEQUAL': Passes if the incoming alpha value is less than or equal to the reference -%% value. -%% -%% `?GL_GREATER': Passes if the incoming alpha value is greater than the reference -%% value. -%% -%% `?GL_NOTEQUAL': Passes if the incoming alpha value is not equal to the reference -%% value. -%% -%% `?GL_GEQUAL': Passes if the incoming alpha value is greater than or equal to the -%% reference value. -%% -%% `?GL_ALWAYS': Always passes (initial value). -%% -%% ``gl:alphaFunc'' operates on all pixel write operations, including those resulting from -%% the scan conversion of points, lines, polygons, and bitmaps, and from pixel draw and copy -%% operations. ``gl:alphaFunc'' does not affect screen clear operations. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glAlphaFunc.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glAlphaFunc.xml">external</a> documentation. -spec alphaFunc(Func, Ref) -> 'ok' when Func :: enum(),Ref :: clamp(). alphaFunc(Func,Ref) -> cast(5042, <<Func:?GLenum,Ref:?GLclampf>>). @@ -453,70 +397,7 @@ alphaFunc(Func,Ref) -> %% is initially disabled. Use {@link gl:enable/1} and {@link gl:enable/1} with argument `?GL_BLEND' %% to enable and disable blending. %% -%% ``gl:blendFunc'' defines the operation of blending for all draw buffers when it is enabled. -%% ``gl:blendFunci'' defines the operation of blending for a single draw buffer specified -%% by `Buf' when enabled for that draw buffer. `Sfactor' specifies which method -%% is used to scale the source color components. `Dfactor' specifies which method is -%% used to scale the destination color components. Both parameters must be one of the following -%% symbolic constants: `?GL_ZERO', `?GL_ONE', `?GL_SRC_COLOR', `?GL_ONE_MINUS_SRC_COLOR' -%% , `?GL_DST_COLOR', `?GL_ONE_MINUS_DST_COLOR', `?GL_SRC_ALPHA', `?GL_ONE_MINUS_SRC_ALPHA' -%% , `?GL_DST_ALPHA', `?GL_ONE_MINUS_DST_ALPHA', `?GL_CONSTANT_COLOR', `?GL_ONE_MINUS_CONSTANT_COLOR' -%% , `?GL_CONSTANT_ALPHA', `?GL_ONE_MINUS_CONSTANT_ALPHA', `?GL_SRC_ALPHA_SATURATE' -%% , `?GL_SRC1_COLOR', `?GL_ONE_MINUS_SRC1_COLOR', `?GL_SRC1_ALPHA', and `?GL_ONE_MINUS_SRC1_ALPHA' -%% . The possible methods are described in the following table. Each method defines four -%% scale factors, one each for red, green, blue, and alpha. In the table and in subsequent -%% equations, first source, second source and destination color components are referred to -%% as (R s0 G s0 B s0 A s0), (R s1 G s1 B s1 A s1) and (R d G d B d A d), respectively. The color specified by {@link gl:blendColor/4} is referred to -%% as (R c G c B c A c). They are understood to have integer values between 0 and (k R k G k B k A), where -%% -%% k c=2(m c)-1 -%% -%% and (m R m G m B m A) is the number of red, green, blue, and alpha bitplanes. -%% -%% Source and destination scale factors are referred to as (s R s G s B s A) and (d R d G d B d A). The scale factors described -%% in the table, denoted (f R f G f B f A), represent either source or destination factors. All scale factors -%% have range [0 1]. -%% -%% <table><tbody><tr><td>` Parameter '</td><td>(f R f G f B f A)</td></tr></tbody><tbody><tr><td>`?GL_ZERO' -%% </td><td>(0 0 0 0)</td></tr><tr><td>`?GL_ONE'</td><td>(1 1 1 1)</td></tr><tr><td>`?GL_SRC_COLOR'</td> -%% <td>(R s0 k/R G s0 k/G B s0 k/B A s0 k/A)</td></tr><tr><td>`?GL_ONE_MINUS_SRC_COLOR'</td><td>(1 1 1 1)-(R s0 k/R G s0 k/G B s0 k/B -%% A s0 k/A)</td></tr><tr><td>`?GL_DST_COLOR' -%% </td><td>(R d k/R G d k/G B d k/B A d k/A)</td></tr><tr><td>`?GL_ONE_MINUS_DST_COLOR'</td><td>(1 1 1 1)-(R d k/R G d k/G B d k/B -%% A d k/A)</td></tr><tr><td>`?GL_SRC_ALPHA' -%% </td><td>(A s0 k/A A s0 k/A A s0 k/A A s0 k/A)</td></tr><tr><td>`?GL_ONE_MINUS_SRC_ALPHA'</td><td>(1 1 1 1)-(A s0 k/A A s0 k/A A s0 -%% k/A A s0 k/A)</td></tr><tr><td>`?GL_DST_ALPHA' -%% </td><td>(A d k/A A d k/A A d k/A A d k/A)</td></tr><tr><td>`?GL_ONE_MINUS_DST_ALPHA'</td><td>(1 1 1 1)-(A d k/A A d k/A A d k/A -%% A d k/A)</td></tr><tr><td>`?GL_CONSTANT_COLOR' -%% </td><td>(R c G c B c A c)</td></tr><tr><td>`?GL_ONE_MINUS_CONSTANT_COLOR'</td><td>(1 1 1 1)-(R c G c B c A c)</td></tr><tr><td> -%% `?GL_CONSTANT_ALPHA'</td><td>(A c A c A c A c)</td></tr><tr><td>`?GL_ONE_MINUS_CONSTANT_ALPHA'</td> -%% <td>(1 1 1 1)-(A c A c A c A c)</td></tr><tr><td>`?GL_SRC_ALPHA_SATURATE'</td><td>(i i i 1)</td></tr><tr><td>`?GL_SRC1_COLOR' -%% </td><td>(R s1 k/R G s1 k/G B s1 k/B A s1 k/A)</td></tr><tr><td>`?GL_ONE_MINUS_SRC1_COLOR'</td><td>(1 1 1 1)-(R s1 k/R G s1 k/G B -%% s1 k/B A s1 k/A)</td></tr><tr><td>`?GL_SRC1_ALPHA' -%% </td><td>(A s1 k/A A s1 k/A A s1 k/A A s1 k/A)</td></tr><tr><td>`?GL_ONE_MINUS_SRC1_ALPHA'</td><td>(1 1 1 1)-(A s1 k/A A s1 k/A A -%% s1 k/A A s1 k/A)</td></tr></tbody></table> -%% -%% -%% In the table, -%% -%% i=min(A s k A-A d) k/A -%% -%% To determine the blended RGBA values of a pixel, the system uses the following equations: -%% -%% -%% R d=min(k R R s s R+R d d R) G d=min(k G G s s G+G d d G) B d=min(k B B s s B+B d d B) A d=min(k A A s s A+A d d A) -%% -%% Despite the apparent precision of the above equations, blending arithmetic is not exactly -%% specified, because blending operates with imprecise integer color values. However, a blend -%% factor that should be equal to 1 is guaranteed not to modify its multiplicand, and a blend -%% factor equal to 0 reduces its multiplicand to 0. For example, when `Sfactor' is `?GL_SRC_ALPHA' -%% , `Dfactor' is `?GL_ONE_MINUS_SRC_ALPHA', and A s is equal to k A, the equations -%% reduce to simple replacement: -%% -%% R d=R s G d=G s B d=B s A d=A s -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBlendFunc.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBlendFunc.xhtml">external</a> documentation. -spec blendFunc(Sfactor, Dfactor) -> 'ok' when Sfactor :: enum(),Dfactor :: enum(). blendFunc(Sfactor,Dfactor) -> cast(5043, <<Sfactor:?GLenum,Dfactor:?GLenum>>). @@ -528,25 +409,7 @@ blendFunc(Sfactor,Dfactor) -> %% buffer. To enable or disable the logical operation, call {@link gl:enable/1} and {@link gl:enable/1} %% using the symbolic constant `?GL_COLOR_LOGIC_OP'. The initial value is disabled. %% -%% <table><tbody><tr><td>` Opcode '</td><td>` Resulting Operation '</td></tr></tbody> -%% <tbody><tr><td>`?GL_CLEAR'</td><td> 0 </td></tr><tr><td>`?GL_SET'</td><td> 1 </td> -%% </tr><tr><td>`?GL_COPY'</td><td> s </td></tr><tr><td>`?GL_COPY_INVERTED'</td><td> -%% ~s </td></tr><tr><td>`?GL_NOOP'</td><td> d </td></tr><tr><td>`?GL_INVERT'</td><td> -%% ~d </td></tr><tr><td>`?GL_AND'</td><td> s & d </td></tr><tr><td>`?GL_NAND'</td> -%% <td> ~(s & d) </td></tr><tr><td>`?GL_OR'</td><td> s | d </td></tr><tr><td>`?GL_NOR' -%% </td><td> ~(s | d) </td></tr><tr><td>`?GL_XOR'</td><td> s ^ d </td></tr><tr><td>`?GL_EQUIV' -%% </td><td> ~(s ^ d) </td></tr><tr><td>`?GL_AND_REVERSE'</td><td> s & ~d </td></tr> -%% <tr><td>`?GL_AND_INVERTED'</td><td> ~s & d </td></tr><tr><td>`?GL_OR_REVERSE' -%% </td><td> s | ~d </td></tr><tr><td>`?GL_OR_INVERTED'</td><td> ~s | d </td></tr></tbody> -%% </table> -%% -%% `Opcode' is a symbolic constant chosen from the list above. In the explanation of -%% the logical operations, `s' represents the incoming color and `d' represents -%% the color in the frame buffer. Standard C-language operators are used. As these bitwise -%% operators suggest, the logical operation is applied independently to each bit pair of -%% the source and destination colors. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glLogicOp.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glLogicOp.xhtml">external</a> documentation. -spec logicOp(Opcode) -> 'ok' when Opcode :: enum(). logicOp(Opcode) -> cast(5044, <<Opcode:?GLenum>>). @@ -559,10 +422,7 @@ logicOp(Opcode) -> %% commands with the argument `?GL_CULL_FACE'. Facets include triangles, quadrilaterals, %% polygons, and rectangles. %% -%% {@link gl:frontFace/1} specifies which of the clockwise and counterclockwise facets are -%% front-facing and back-facing. See {@link gl:frontFace/1} . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCullFace.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCullFace.xhtml">external</a> documentation. -spec cullFace(Mode) -> 'ok' when Mode :: enum(). cullFace(Mode) -> cast(5045, <<Mode:?GLenum>>). @@ -574,18 +434,7 @@ cullFace(Mode) -> %% rendering of the image. To enable and disable elimination of back-facing polygons, call {@link gl:enable/1} %% and {@link gl:enable/1} with argument `?GL_CULL_FACE'. %% -%% The projection of a polygon to window coordinates is said to have clockwise winding if -%% an imaginary object following the path from its first vertex, its second vertex, and so -%% on, to its last vertex, and finally back to its first vertex, moves in a clockwise direction -%% about the interior of the polygon. The polygon's winding is said to be counterclockwise -%% if the imaginary object following the same path moves in a counterclockwise direction -%% about the interior of the polygon. ``gl:frontFace'' specifies whether polygons with -%% clockwise winding in window coordinates, or counterclockwise winding in window coordinates, -%% are taken to be front-facing. Passing `?GL_CCW' to `Mode' selects counterclockwise -%% polygons as front-facing; `?GL_CW' selects clockwise polygons as front-facing. By -%% default, counterclockwise polygons are taken to be front-facing. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glFrontFace.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glFrontFace.xhtml">external</a> documentation. -spec frontFace(Mode) -> 'ok' when Mode :: enum(). frontFace(Mode) -> cast(5046, <<Mode:?GLenum>>). @@ -597,7 +446,7 @@ frontFace(Mode) -> %% will be used to rasterize points. Otherwise, the value written to the shading language %% built-in variable gl_PointSize will be used. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPointSize.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glPointSize.xhtml">external</a> documentation. -spec pointSize(Size) -> 'ok' when Size :: float(). pointSize(Size) -> cast(5047, <<Size:?GLfloat>>). @@ -609,27 +458,7 @@ pointSize(Size) -> %% is enabled. To enable and disable line antialiasing, call {@link gl:enable/1} and {@link gl:enable/1} %% with argument `?GL_LINE_SMOOTH'. Line antialiasing is initially disabled. %% -%% If line antialiasing is disabled, the actual width is determined by rounding the supplied -%% width to the nearest integer. (If the rounding results in the value 0, it is as if the -%% line width were 1.) If |&Delta; x|>=|&Delta; y|, `i' pixels are filled in each column that is rasterized, -%% where `i' is the rounded value of `Width' . Otherwise, `i' pixels are filled -%% in each row that is rasterized. -%% -%% If antialiasing is enabled, line rasterization produces a fragment for each pixel square -%% that intersects the region lying within the rectangle having width equal to the current -%% line width, length equal to the actual length of the line, and centered on the mathematical -%% line segment. The coverage value for each fragment is the window coordinate area of the -%% intersection of the rectangular region with the corresponding pixel square. This value -%% is saved and used in the final rasterization step. -%% -%% Not all widths can be supported when line antialiasing is enabled. If an unsupported -%% width is requested, the nearest supported width is used. Only width 1 is guaranteed to -%% be supported; others depend on the implementation. Likewise, there is a range for aliased -%% line widths as well. To query the range of supported widths and the size difference between -%% supported widths within the range, call {@link gl:getBooleanv/1} with arguments `?GL_ALIASED_LINE_WIDTH_RANGE' -%% , `?GL_SMOOTH_LINE_WIDTH_RANGE', and `?GL_SMOOTH_LINE_WIDTH_GRANULARITY'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glLineWidth.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glLineWidth.xhtml">external</a> documentation. -spec lineWidth(Width) -> 'ok' when Width :: float(). lineWidth(Width) -> cast(5048, <<Width:?GLfloat>>). @@ -641,27 +470,7 @@ lineWidth(Width) -> %% stipple pattern `Pattern' , the repeat count `Factor' , and an integer stipple %% counter s. %% -%% Counter s is reset to 0 whenever {@link gl:'begin'/1} is called and before each line segment -%% of a {@link gl:'begin'/1} (`?GL_LINES')/ {@link gl:'begin'/1} sequence is generated. It is -%% incremented after each fragment of a unit width aliased line segment is generated or after -%% each i fragments of an i width line segment are generated. The i fragments associated -%% with count s are masked out if -%% -%% `Pattern' bit (s/factor)% 16 -%% -%% is 0, otherwise these fragments are sent to the frame buffer. Bit zero of `Pattern' -%% is the least significant bit. -%% -%% Antialiased lines are treated as a sequence of 1×width rectangles for purposes of stippling. -%% Whether rectangle s is rasterized or not depends on the fragment rule described for -%% aliased lines, counting rectangles rather than groups of fragments. -%% -%% To enable and disable line stippling, call {@link gl:enable/1} and {@link gl:enable/1} -%% with argument `?GL_LINE_STIPPLE'. When enabled, the line stipple pattern is applied -%% as described above. When disabled, it is as if the pattern were all 1's. Initially, line -%% stippling is disabled. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glLineStipple.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glLineStipple.xml">external</a> documentation. -spec lineStipple(Factor, Pattern) -> 'ok' when Factor :: integer(),Pattern :: integer(). lineStipple(Factor,Pattern) -> cast(5049, <<Factor:?GLint,Pattern:?GLushort>>). @@ -674,22 +483,7 @@ lineStipple(Factor,Pattern) -> %% polygon's vertices are lit and the polygon is clipped and possibly culled before these %% modes are applied. %% -%% Three modes are defined and can be specified in `Mode' : -%% -%% `?GL_POINT': Polygon vertices that are marked as the start of a boundary edge are -%% drawn as points. Point attributes such as `?GL_POINT_SIZE' and `?GL_POINT_SMOOTH' -%% control the rasterization of the points. Polygon rasterization attributes other than `?GL_POLYGON_MODE' -%% have no effect. -%% -%% `?GL_LINE': Boundary edges of the polygon are drawn as line segments. Line attributes -%% such as `?GL_LINE_WIDTH' and `?GL_LINE_SMOOTH' control the rasterization of -%% the lines. Polygon rasterization attributes other than `?GL_POLYGON_MODE' have no -%% effect. -%% -%% `?GL_FILL': The interior of the polygon is filled. Polygon attributes such as `?GL_POLYGON_SMOOTH' -%% control the rasterization of the polygon. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPolygonMode.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glPolygonMode.xhtml">external</a> documentation. -spec polygonMode(Face, Mode) -> 'ok' when Face :: enum(),Mode :: enum(). polygonMode(Face,Mode) -> cast(5050, <<Face:?GLenum,Mode:?GLenum>>). @@ -704,10 +498,7 @@ polygonMode(Face,Mode) -> %% a resolvable offset for a given implementation. The offset is added before the depth test %% is performed and before the value is written into the depth buffer. %% -%% ``gl:polygonOffset'' is useful for rendering hidden-line images, for applying decals -%% to surfaces, and for rendering solids with highlighted edges. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPolygonOffset.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glPolygonOffset.xhtml">external</a> documentation. -spec polygonOffset(Factor, Units) -> 'ok' when Factor :: float(),Units :: float(). polygonOffset(Factor,Units) -> cast(5051, <<Factor:?GLfloat,Units:?GLfloat>>). @@ -718,27 +509,7 @@ polygonOffset(Factor,Units) -> %% fragments produced by rasterization, creating a pattern. Stippling is independent of polygon %% antialiasing. %% -%% `Pattern' is a pointer to a 32×32 stipple pattern that is stored in memory just -%% like the pixel data supplied to a {@link gl:drawPixels/5} call with height and `width' -%% both equal to 32, a pixel format of `?GL_COLOR_INDEX', and data type of `?GL_BITMAP' -%% . That is, the stipple pattern is represented as a 32×32 array of 1-bit color indices -%% packed in unsigned bytes. {@link gl:pixelStoref/2} parameters like `?GL_UNPACK_SWAP_BYTES' -%% and `?GL_UNPACK_LSB_FIRST' affect the assembling of the bits into a stipple pattern. -%% Pixel transfer operations (shift, offset, pixel map) are not applied to the stipple image, -%% however. -%% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a stipple pattern is specified, `Pattern' is -%% treated as a byte offset into the buffer object's data store. -%% -%% To enable and disable polygon stippling, call {@link gl:enable/1} and {@link gl:enable/1} -%% with argument `?GL_POLYGON_STIPPLE'. Polygon stippling is initially disabled. If -%% it's enabled, a rasterized polygon fragment with window coordinates x w and y w is -%% sent to the next stage of the GL if and only if the ( x w% 32)th bit in the ( y w% 32)th -%% row of the stipple pattern is 1 (one). When polygon stippling is disabled, it is as if -%% the stipple pattern consists of all 1's. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPolygonStipple.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glPolygonStipple.xml">external</a> documentation. -spec polygonStipple(Mask) -> 'ok' when Mask :: binary(). polygonStipple(Mask) -> send_bin(Mask), @@ -753,11 +524,7 @@ polygonStipple(Mask) -> %% Unlike {@link gl:readPixels/7} , however, pixel transfer operations (shift, offset, pixel %% map) are not applied to the returned stipple image. %% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_PACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a polygon stipple pattern is requested, `Pattern' -%% is treated as a byte offset into the buffer object's data store. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetPolygonStipple.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetPolygonStipple.xml">external</a> documentation. -spec getPolygonStipple() -> binary(). getPolygonStipple() -> call(5053, <<>>). @@ -771,13 +538,7 @@ getPolygonStipple() -> %% of a nonboundary edge. ``gl:edgeFlag'' sets the edge flag bit to `?GL_TRUE' if `Flag' %% is `?GL_TRUE' and to `?GL_FALSE' otherwise. %% -%% The vertices of connected triangles and connected quadrilaterals are always marked as -%% boundary, regardless of the value of the edge flag. -%% -%% Boundary and nonboundary edge flags on vertices are significant only if `?GL_POLYGON_MODE' -%% is set to `?GL_POINT' or `?GL_LINE'. See {@link gl:polygonMode/2} . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glEdgeFlag.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glEdgeFlag.xml">external</a> documentation. -spec edgeFlag(Flag) -> 'ok' when Flag :: 0|1. edgeFlag(Flag) -> cast(5054, <<Flag:?GLboolean>>). @@ -792,17 +553,7 @@ edgeFlagv({Flag}) -> edgeFlag(Flag). %% first two arguments, `X' and `Y' , specify the lower left corner of the box. `Width' %% and `Height' specify the width and height of the box. %% -%% To enable and disable the scissor test, call {@link gl:enable/1} and {@link gl:enable/1} -%% with argument `?GL_SCISSOR_TEST'. The test is initially disabled. While the test -%% is enabled, only pixels that lie within the scissor box can be modified by drawing commands. -%% Window coordinates have integer values at the shared corners of frame buffer pixels. glScissor(0,0,1,1) -%% allows modification of only the lower left pixel in the window, and glScissor(0,0,0,0) -%% doesn't allow modification of any pixels in the window. -%% -%% When the scissor test is disabled, it is as though the scissor box includes the entire -%% window. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glScissor.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glScissor.xhtml">external</a> documentation. -spec scissor(X, Y, Width, Height) -> 'ok' when X :: integer(),Y :: integer(),Width :: integer(),Height :: integer(). scissor(X,Y,Width,Height) -> cast(5055, <<X:?GLint,Y:?GLint,Width:?GLsizei,Height:?GLsizei>>). @@ -817,20 +568,7 @@ scissor(X,Y,Width,Height) -> %% clipping planes. Because the resulting clipping region is the intersection of the defined %% half-spaces, it is always convex. %% -%% ``gl:clipPlane'' specifies a half-space using a four-component plane equation. When ``gl:clipPlane'' -%% is called, `Equation' is transformed by the inverse of the modelview matrix and -%% stored in the resulting eye coordinates. Subsequent changes to the modelview matrix have -%% no effect on the stored plane-equation components. If the dot product of the eye coordinates -%% of a vertex with the stored plane equation components is positive or zero, the vertex is `in' -%% with respect to that clipping plane. Otherwise, it is `out'. -%% -%% To enable and disable clipping planes, call {@link gl:enable/1} and {@link gl:enable/1} -%% with the argument `?GL_CLIP_PLANE'`i', where `i' is the plane number. -%% -%% All clipping planes are initially defined as (0, 0, 0, 0) in eye coordinates and are -%% disabled. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glClipPlane.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glClipPlane.xml">external</a> documentation. -spec clipPlane(Plane, Equation) -> 'ok' when Plane :: enum(),Equation :: {float(),float(),float(),float()}. clipPlane(Plane,{E1,E2,E3,E4}) -> cast(5056, <<Plane:?GLenum,0:32,E1:?GLdouble,E2:?GLdouble,E3:?GLdouble,E4:?GLdouble>>). @@ -840,7 +578,7 @@ clipPlane(Plane,{E1,E2,E3,E4}) -> %% ``gl:getClipPlane'' returns in `Equation' the four coefficients of the plane equation %% for `Plane' . %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetClipPlane.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetClipPlane.xml">external</a> documentation. -spec getClipPlane(Plane) -> {float(),float(),float(),float()} when Plane :: enum(). getClipPlane(Plane) -> call(5057, <<Plane:?GLenum>>). @@ -850,44 +588,7 @@ getClipPlane(Plane) -> %% When colors are written to the frame buffer, they are written into the color buffers %% specified by ``gl:drawBuffer''. The specifications are as follows: %% -%% `?GL_NONE': No color buffers are written. -%% -%% `?GL_FRONT_LEFT': Only the front left color buffer is written. -%% -%% `?GL_FRONT_RIGHT': Only the front right color buffer is written. -%% -%% `?GL_BACK_LEFT': Only the back left color buffer is written. -%% -%% `?GL_BACK_RIGHT': Only the back right color buffer is written. -%% -%% `?GL_FRONT': Only the front left and front right color buffers are written. If there -%% is no front right color buffer, only the front left color buffer is written. -%% -%% `?GL_BACK': Only the back left and back right color buffers are written. If there -%% is no back right color buffer, only the back left color buffer is written. -%% -%% `?GL_LEFT': Only the front left and back left color buffers are written. If there -%% is no back left color buffer, only the front left color buffer is written. -%% -%% `?GL_RIGHT': Only the front right and back right color buffers are written. If there -%% is no back right color buffer, only the front right color buffer is written. -%% -%% `?GL_FRONT_AND_BACK': All the front and back color buffers (front left, front right, -%% back left, back right) are written. If there are no back color buffers, only the front -%% left and front right color buffers are written. If there are no right color buffers, only -%% the front left and back left color buffers are written. If there are no right or back -%% color buffers, only the front left color buffer is written. -%% -%% If more than one color buffer is selected for drawing, then blending or logical operations -%% are computed and applied independently for each color buffer and can produce different -%% results in each buffer. -%% -%% Monoscopic contexts include only `left' buffers, and stereoscopic contexts include -%% both `left' and `right' buffers. Likewise, single-buffered contexts include -%% only `front' buffers, and double-buffered contexts include both `front' and `back' -%% buffers. The context is selected at GL initialization. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawBuffer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDrawBuffer.xhtml">external</a> documentation. -spec drawBuffer(Mode) -> 'ok' when Mode :: enum(). drawBuffer(Mode) -> cast(5058, <<Mode:?GLenum>>). @@ -904,15 +605,7 @@ drawBuffer(Mode) -> %% the `i'th color attachment where `i' ranges from zero to the value of `?GL_MAX_COLOR_ATTACHMENTS' %% minus one. %% -%% Nonstereo double-buffered configurations have only a front left and a back left buffer. -%% Single-buffered configurations have a front left and a front right buffer if stereo, and -%% only a front left buffer if nonstereo. It is an error to specify a nonexistent buffer to ``gl:readBuffer'' -%% . -%% -%% `Mode' is initially `?GL_FRONT' in single-buffered configurations and `?GL_BACK' -%% in double-buffered configurations. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glReadBuffer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glReadBuffer.xhtml">external</a> documentation. -spec readBuffer(Mode) -> 'ok' when Mode :: enum(). readBuffer(Mode) -> cast(5059, <<Mode:?GLenum>>). @@ -925,104 +618,7 @@ readBuffer(Mode) -> %% is `?GL_FALSE'. The initial value for `?GL_DITHER' and `?GL_MULTISAMPLE' %% is `?GL_TRUE'. %% -%% Both ``gl:enable'' and {@link gl:enable/1} take a single argument, `Cap' , which -%% can assume one of the following values: -%% -%% Some of the GL's capabilities are indexed. ``gl:enablei'' and ``gl:disablei'' enable -%% and disable indexed capabilities. -%% -%% `?GL_BLEND': If enabled, blend the computed fragment color values with the values -%% in the color buffers. See {@link gl:blendFunc/2} . -%% -%% `?GL_CLIP_DISTANCE'`i': If enabled, clip geometry against user-defined half -%% space `i'. -%% -%% `?GL_COLOR_LOGIC_OP': If enabled, apply the currently selected logical operation -%% to the computed fragment color and color buffer values. See {@link gl:logicOp/1} . -%% -%% `?GL_CULL_FACE': If enabled, cull polygons based on their winding in window coordinates. -%% See {@link gl:cullFace/1} . -%% -%% `?GL_DEPTH_CLAMP': If enabled, the -w c&le; z c&le; w c plane equation is -%% ignored by view volume clipping (effectively, there is no near or far plane clipping). -%% See {@link gl:depthRange/2} . -%% -%% `?GL_DEPTH_TEST': If enabled, do depth comparisons and update the depth buffer. -%% Note that even if the depth buffer exists and the depth mask is non-zero, the depth buffer -%% is not updated if the depth test is disabled. See {@link gl:depthFunc/1} and {@link gl:depthRange/2} -%% . -%% -%% `?GL_DITHER': If enabled, dither color components or indices before they are written -%% to the color buffer. -%% -%% `?GL_FRAMEBUFFER_SRGB': If enabled and the value of `?GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING' -%% for the framebuffer attachment corresponding to the destination buffer is `?GL_SRGB', -%% the R, G, and B destination color values (after conversion from fixed-point to floating-point) -%% are considered to be encoded for the sRGB color space and hence are linearized prior to -%% their use in blending. -%% -%% `?GL_LINE_SMOOTH': If enabled, draw lines with correct filtering. Otherwise, draw -%% aliased lines. See {@link gl:lineWidth/1} . -%% -%% `?GL_MULTISAMPLE': If enabled, use multiple fragment samples in computing the final -%% color of a pixel. See {@link gl:sampleCoverage/2} . -%% -%% `?GL_POLYGON_OFFSET_FILL': If enabled, and if the polygon is rendered in `?GL_FILL' -%% mode, an offset is added to depth values of a polygon's fragments before the depth comparison -%% is performed. See {@link gl:polygonOffset/2} . -%% -%% `?GL_POLYGON_OFFSET_LINE': If enabled, and if the polygon is rendered in `?GL_LINE' -%% mode, an offset is added to depth values of a polygon's fragments before the depth comparison -%% is performed. See {@link gl:polygonOffset/2} . -%% -%% `?GL_POLYGON_OFFSET_POINT': If enabled, an offset is added to depth values of a -%% polygon's fragments before the depth comparison is performed, if the polygon is rendered -%% in `?GL_POINT' mode. See {@link gl:polygonOffset/2} . -%% -%% `?GL_POLYGON_SMOOTH': If enabled, draw polygons with proper filtering. Otherwise, -%% draw aliased polygons. For correct antialiased polygons, an alpha buffer is needed and -%% the polygons must be sorted front to back. -%% -%% `?GL_PRIMITIVE_RESTART': Enables primitive restarting. If enabled, any one of the -%% draw commands which transfers a set of generic attribute array elements to the GL will -%% restart the primitive when the index of the vertex is equal to the primitive restart -%% index. See {@link gl:primitiveRestartIndex/1} . -%% -%% `?GL_SAMPLE_ALPHA_TO_COVERAGE': If enabled, compute a temporary coverage value where -%% each bit is determined by the alpha value at the corresponding sample location. The temporary -%% coverage value is then ANDed with the fragment coverage value. -%% -%% `?GL_SAMPLE_ALPHA_TO_ONE': If enabled, each sample alpha value is replaced by the -%% maximum representable alpha value. -%% -%% `?GL_SAMPLE_COVERAGE': If enabled, the fragment's coverage is ANDed with the temporary -%% coverage value. If `?GL_SAMPLE_COVERAGE_INVERT' is set to `?GL_TRUE', invert -%% the coverage value. See {@link gl:sampleCoverage/2} . -%% -%% `?GL_SAMPLE_SHADING': If enabled, the active fragment shader is run once for each -%% covered sample, or at fraction of this rate as determined by the current value of `?GL_MIN_SAMPLE_SHADING_VALUE' -%% . See {@link gl:minSampleShading/1} . -%% -%% `?GL_SAMPLE_MASK': If enabled, the sample coverage mask generated for a fragment -%% during rasterization will be ANDed with the value of `?GL_SAMPLE_MASK_VALUE' before -%% shading occurs. See {@link gl:sampleMaski/2} . -%% -%% `?GL_SCISSOR_TEST': If enabled, discard fragments that are outside the scissor rectangle. -%% See {@link gl:scissor/4} . -%% -%% `?GL_STENCIL_TEST': If enabled, do stencil testing and update the stencil buffer. -%% See {@link gl:stencilFunc/3} and {@link gl:stencilOp/3} . -%% -%% `?GL_TEXTURE_CUBE_MAP_SEAMLESS': If enabled, cubemap textures are sampled such that -%% when linearly sampling from the border between two adjacent faces, texels from both faces -%% are used to generate the final sample value. When disabled, texels from only a single -%% face are used to construct the final sample value. -%% -%% `?GL_PROGRAM_POINT_SIZE': If enabled and a vertex or geometry shader is active, -%% then the derived point size is taken from the (potentially clipped) shader builtin `?gl_PointSize' -%% and clamped to the implementation-dependent point size range. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glEnable.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glEnable.xhtml">external</a> documentation. -spec enable(Cap) -> 'ok' when Cap :: enum(). enable(Cap) -> cast(5060, <<Cap:?GLenum>>). @@ -1042,31 +638,7 @@ disable(Cap) -> %% all capabilities except `?GL_DITHER' are disabled; `?GL_DITHER' is initially %% enabled. %% -%% The following capabilities are accepted for `Cap' : <table><tbody><tr><td>` Constant ' -%% </td><td>` See '</td></tr></tbody><tbody><tr><td>`?GL_BLEND'</td><td> {@link gl:blendFunc/2} -%% , {@link gl:logicOp/1} </td></tr><tr><td>`?GL_CLIP_DISTANCE'`i'</td><td> {@link gl:enable/1} -%% </td></tr><tr><td>`?GL_COLOR_LOGIC_OP'</td><td> {@link gl:logicOp/1} </td></tr><tr><td>`?GL_CULL_FACE' -%% </td><td> {@link gl:cullFace/1} </td></tr><tr><td>`?GL_DEPTH_CLAMP'</td><td> {@link gl:enable/1} -%% </td></tr><tr><td>`?GL_DEPTH_TEST'</td><td> {@link gl:depthFunc/1} , {@link gl:depthRange/2} -%% </td></tr><tr><td>`?GL_DITHER'</td><td> {@link gl:enable/1} </td></tr><tr><td>`?GL_FRAMEBUFFER_SRGB' -%% </td><td> {@link gl:enable/1} </td></tr><tr><td>`?GL_LINE_SMOOTH'</td><td> {@link gl:lineWidth/1} -%% </td></tr><tr><td>`?GL_MULTISAMPLE'</td><td> {@link gl:sampleCoverage/2} </td></tr><tr><td> -%% `?GL_POLYGON_SMOOTH'</td><td> {@link gl:polygonMode/2} </td></tr><tr><td>`?GL_POLYGON_OFFSET_FILL' -%% </td><td> {@link gl:polygonOffset/2} </td></tr><tr><td>`?GL_POLYGON_OFFSET_LINE'</td><td> -%% {@link gl:polygonOffset/2} </td></tr><tr><td>`?GL_POLYGON_OFFSET_POINT'</td><td> {@link gl:polygonOffset/2} -%% </td></tr><tr><td>`?GL_PROGRAM_POINT_SIZE'</td><td> {@link gl:enable/1} </td></tr><tr><td> -%% `?GL_PRIMITIVE_RESTART'</td><td> {@link gl:enable/1} , {@link gl:primitiveRestartIndex/1} </td> -%% </tr><tr><td>`?GL_SAMPLE_ALPHA_TO_COVERAGE'</td><td> {@link gl:sampleCoverage/2} </td></tr> -%% <tr><td>`?GL_SAMPLE_ALPHA_TO_ONE'</td><td> {@link gl:sampleCoverage/2} </td></tr><tr><td> -%% `?GL_SAMPLE_COVERAGE'</td><td> {@link gl:sampleCoverage/2} </td></tr><tr><td>`?GL_SAMPLE_MASK' -%% </td><td> {@link gl:enable/1} </td></tr><tr><td>`?GL_SCISSOR_TEST'</td><td> {@link gl:scissor/4} -%% </td></tr><tr><td>`?GL_STENCIL_TEST'</td><td> {@link gl:stencilFunc/3} , {@link gl:stencilOp/3} -%% </td></tr><tr><td>`?GL_TEXTURE_CUBEMAP_SEAMLESS'</td><td> {@link gl:enable/1} </td></tr> -%% </tbody></table> -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIsEnabled.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glIsEnabled.xhtml">external</a> documentation. -spec isEnabled(Cap) -> 0|1 when Cap :: enum(). isEnabled(Cap) -> call(5062, <<Cap:?GLenum>>). @@ -1078,47 +650,7 @@ isEnabled(Cap) -> %% and {@link gl:enableClientState/1} take a single argument, `Cap' , which can assume %% one of the following values: %% -%% `?GL_COLOR_ARRAY': If enabled, the color array is enabled for writing and used during -%% rendering when {@link gl:arrayElement/1} , {@link gl:drawArrays/3} , {@link gl:drawElements/4} , -%% {@link gl:drawRangeElements/6} {@link gl:multiDrawArrays/3} , or see `glMultiDrawElements' -%% is called. See {@link gl:colorPointer/4} . -%% -%% `?GL_EDGE_FLAG_ARRAY': If enabled, the edge flag array is enabled for writing and -%% used during rendering when {@link gl:arrayElement/1} , {@link gl:drawArrays/3} , {@link gl:drawElements/4} -%% , {@link gl:drawRangeElements/6} {@link gl:multiDrawArrays/3} , or see `glMultiDrawElements' -%% is called. See {@link gl:edgeFlagPointer/2} . -%% -%% `?GL_FOG_COORD_ARRAY': If enabled, the fog coordinate array is enabled for writing -%% and used during rendering when {@link gl:arrayElement/1} , {@link gl:drawArrays/3} , {@link gl:drawElements/4} -%% , {@link gl:drawRangeElements/6} {@link gl:multiDrawArrays/3} , or see `glMultiDrawElements' -%% is called. See {@link gl:fogCoordPointer/3} . -%% -%% `?GL_INDEX_ARRAY': If enabled, the index array is enabled for writing and used during -%% rendering when {@link gl:arrayElement/1} , {@link gl:drawArrays/3} , {@link gl:drawElements/4} , -%% {@link gl:drawRangeElements/6} {@link gl:multiDrawArrays/3} , or see `glMultiDrawElements' -%% is called. See {@link gl:indexPointer/3} . -%% -%% `?GL_NORMAL_ARRAY': If enabled, the normal array is enabled for writing and used -%% during rendering when {@link gl:arrayElement/1} , {@link gl:drawArrays/3} , {@link gl:drawElements/4} -%% , {@link gl:drawRangeElements/6} {@link gl:multiDrawArrays/3} , or see `glMultiDrawElements' -%% is called. See {@link gl:normalPointer/3} . -%% -%% `?GL_SECONDARY_COLOR_ARRAY': If enabled, the secondary color array is enabled for -%% writing and used during rendering when {@link gl:arrayElement/1} , {@link gl:drawArrays/3} , {@link gl:drawElements/4} -%% , {@link gl:drawRangeElements/6} {@link gl:multiDrawArrays/3} , or see `glMultiDrawElements' -%% is called. See {@link gl:colorPointer/4} . -%% -%% `?GL_TEXTURE_COORD_ARRAY': If enabled, the texture coordinate array is enabled for -%% writing and used during rendering when {@link gl:arrayElement/1} , {@link gl:drawArrays/3} , {@link gl:drawElements/4} -%% , {@link gl:drawRangeElements/6} {@link gl:multiDrawArrays/3} , or see `glMultiDrawElements' -%% is called. See {@link gl:texCoordPointer/4} . -%% -%% `?GL_VERTEX_ARRAY': If enabled, the vertex array is enabled for writing and used -%% during rendering when {@link gl:arrayElement/1} , {@link gl:drawArrays/3} , {@link gl:drawElements/4} -%% , {@link gl:drawRangeElements/6} {@link gl:multiDrawArrays/3} , or see `glMultiDrawElements' -%% is called. See {@link gl:vertexPointer/4} . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glEnableClientState.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glEnableClientState.xml">external</a> documentation. -spec enableClientState(Cap) -> 'ok' when Cap :: enum(). enableClientState(Cap) -> cast(5063, <<Cap:?GLenum>>). @@ -1135,809 +667,7 @@ disableClientState(Cap) -> %% symbolic constant indicating the state variable to be returned, and `Params' is a %% pointer to an array of the indicated type in which to place the returned data. %% -%% Type conversion is performed if `Params' has a different type than the state variable -%% value being requested. If ``gl:getBooleanv'' is called, a floating-point (or integer) -%% value is converted to `?GL_FALSE' if and only if it is 0.0 (or 0). Otherwise, it -%% is converted to `?GL_TRUE'. If ``gl:getIntegerv'' is called, boolean values are -%% returned as `?GL_TRUE' or `?GL_FALSE', and most floating-point values are rounded -%% to the nearest integer value. Floating-point colors and normals, however, are returned -%% with a linear mapping that maps 1.0 to the most positive representable integer value and -%% -1.0 to the most negative representable integer value. If ``gl:getFloatv'' or ``gl:getDoublev'' -%% is called, boolean values are returned as `?GL_TRUE' or `?GL_FALSE', and integer -%% values are converted to floating-point values. -%% -%% The following symbolic constants are accepted by `Pname' : -%% -%% `?GL_ACTIVE_TEXTURE': `Params' returns a single value indicating the active -%% multitexture unit. The initial value is `?GL_TEXTURE0'. See {@link gl:activeTexture/1} . -%% -%% -%% `?GL_ALIASED_LINE_WIDTH_RANGE': `Params' returns a pair of values indicating -%% the range of widths supported for aliased lines. See {@link gl:lineWidth/1} . -%% -%% `?GL_ARRAY_BUFFER_BINDING': `Params' returns a single value, the name of the -%% buffer object currently bound to the target `?GL_ARRAY_BUFFER'. If no buffer object -%% is bound to this target, 0 is returned. The initial value is 0. See {@link gl:bindBuffer/2} . -%% -%% -%% `?GL_BLEND': `Params' returns a single boolean value indicating whether blending -%% is enabled. The initial value is `?GL_FALSE'. See {@link gl:blendFunc/2} . -%% -%% `?GL_BLEND_COLOR': `Params' returns four values, the red, green, blue, and alpha -%% values which are the components of the blend color. See {@link gl:blendColor/4} . -%% -%% `?GL_BLEND_DST_ALPHA': `Params' returns one value, the symbolic constant identifying -%% the alpha destination blend function. The initial value is `?GL_ZERO'. See {@link gl:blendFunc/2} -%% and {@link gl:blendFuncSeparate/4} . -%% -%% `?GL_BLEND_DST_RGB': `Params' returns one value, the symbolic constant identifying -%% the RGB destination blend function. The initial value is `?GL_ZERO'. See {@link gl:blendFunc/2} -%% and {@link gl:blendFuncSeparate/4} . -%% -%% `?GL_BLEND_EQUATION_RGB': `Params' returns one value, a symbolic constant indicating -%% whether the RGB blend equation is `?GL_FUNC_ADD', `?GL_FUNC_SUBTRACT', `?GL_FUNC_REVERSE_SUBTRACT' -%% , `?GL_MIN' or `?GL_MAX'. See {@link gl:blendEquationSeparate/2} . -%% -%% `?GL_BLEND_EQUATION_ALPHA': `Params' returns one value, a symbolic constant -%% indicating whether the Alpha blend equation is `?GL_FUNC_ADD', `?GL_FUNC_SUBTRACT' -%% , `?GL_FUNC_REVERSE_SUBTRACT', `?GL_MIN' or `?GL_MAX'. See {@link gl:blendEquationSeparate/2} -%% . -%% -%% `?GL_BLEND_SRC_ALPHA': `Params' returns one value, the symbolic constant identifying -%% the alpha source blend function. The initial value is `?GL_ONE'. See {@link gl:blendFunc/2} -%% and {@link gl:blendFuncSeparate/4} . -%% -%% `?GL_BLEND_SRC_RGB': `Params' returns one value, the symbolic constant identifying -%% the RGB source blend function. The initial value is `?GL_ONE'. See {@link gl:blendFunc/2} -%% and {@link gl:blendFuncSeparate/4} . -%% -%% `?GL_COLOR_CLEAR_VALUE': `Params' returns four values: the red, green, blue, -%% and alpha values used to clear the color buffers. Integer values, if requested, are linearly -%% mapped from the internal floating-point representation such that 1.0 returns the most -%% positive representable integer value, and -1.0 returns the most negative representable -%% integer value. The initial value is (0, 0, 0, 0). See {@link gl:clearColor/4} . -%% -%% `?GL_COLOR_LOGIC_OP': `Params' returns a single boolean value indicating whether -%% a fragment's RGBA color values are merged into the framebuffer using a logical operation. -%% The initial value is `?GL_FALSE'. See {@link gl:logicOp/1} . -%% -%% `?GL_COLOR_WRITEMASK': `Params' returns four boolean values: the red, green, -%% blue, and alpha write enables for the color buffers. The initial value is (`?GL_TRUE', -%% `?GL_TRUE', `?GL_TRUE', `?GL_TRUE'). See {@link gl:colorMask/4} . -%% -%% `?GL_COMPRESSED_TEXTURE_FORMATS': `Params' returns a list of symbolic constants -%% of length `?GL_NUM_COMPRESSED_TEXTURE_FORMATS' indicating which compressed texture -%% formats are available. See {@link gl:compressedTexImage2D/8} . -%% -%% `?GL_CONTEXT_FLAGS': `Params' returns one value, the flags with which the context -%% was created (such as debugging functionality). -%% -%% `?GL_CULL_FACE': `Params' returns a single boolean value indicating whether -%% polygon culling is enabled. The initial value is `?GL_FALSE'. See {@link gl:cullFace/1} -%% . -%% -%% `?GL_CURRENT_PROGRAM': `Params' returns one value, the name of the program object -%% that is currently active, or 0 if no program object is active. See {@link gl:useProgram/1} . -%% -%% -%% `?GL_DEPTH_CLEAR_VALUE': `Params' returns one value, the value that is used -%% to clear the depth buffer. Integer values, if requested, are linearly mapped from the -%% internal floating-point representation such that 1.0 returns the most positive representable -%% integer value, and -1.0 returns the most negative representable integer value. The initial -%% value is 1. See {@link gl:clearDepth/1} . -%% -%% `?GL_DEPTH_FUNC': `Params' returns one value, the symbolic constant that indicates -%% the depth comparison function. The initial value is `?GL_LESS'. See {@link gl:depthFunc/1} -%% . -%% -%% `?GL_DEPTH_RANGE': `Params' returns two values: the near and far mapping limits -%% for the depth buffer. Integer values, if requested, are linearly mapped from the internal -%% floating-point representation such that 1.0 returns the most positive representable integer -%% value, and -1.0 returns the most negative representable integer value. The initial value -%% is (0, 1). See {@link gl:depthRange/2} . -%% -%% `?GL_DEPTH_TEST': `Params' returns a single boolean value indicating whether -%% depth testing of fragments is enabled. The initial value is `?GL_FALSE'. See {@link gl:depthFunc/1} -%% and {@link gl:depthRange/2} . -%% -%% `?GL_DEPTH_WRITEMASK': `Params' returns a single boolean value indicating if -%% the depth buffer is enabled for writing. The initial value is `?GL_TRUE'. See {@link gl:depthMask/1} -%% . -%% -%% `?GL_DITHER': `Params' returns a single boolean value indicating whether dithering -%% of fragment colors and indices is enabled. The initial value is `?GL_TRUE'. -%% -%% `?GL_DOUBLEBUFFER': `Params' returns a single boolean value indicating whether -%% double buffering is supported. -%% -%% `?GL_DRAW_BUFFER': `Params' returns one value, a symbolic constant indicating -%% which buffers are being drawn to. See {@link gl:drawBuffer/1} . The initial value is `?GL_BACK' -%% if there are back buffers, otherwise it is `?GL_FRONT'. -%% -%% `?GL_DRAW_BUFFER'`i': `Params' returns one value, a symbolic constant indicating -%% which buffers are being drawn to by the corresponding output color. See {@link gl:drawBuffers/1} -%% . The initial value of `?GL_DRAW_BUFFER0' is `?GL_BACK' if there are back buffers, -%% otherwise it is `?GL_FRONT'. The initial values of draw buffers for all other output -%% colors is `?GL_NONE'. -%% -%% `?GL_DRAW_FRAMEBUFFER_BINDING': `Params' returns one value, the name of the -%% framebuffer object currently bound to the `?GL_DRAW_FRAMEBUFFER' target. If the default -%% framebuffer is bound, this value will be zero. The initial value is zero. See {@link gl:bindFramebuffer/2} -%% . -%% -%% `?GL_READ_FRAMEBUFFER_BINDING': `Params' returns one value, the name of the -%% framebuffer object currently bound to the `?GL_READ_FRAMEBUFFER' target. If the default -%% framebuffer is bound, this value will be zero. The initial value is zero. See {@link gl:bindFramebuffer/2} -%% . -%% -%% `?GL_ELEMENT_ARRAY_BUFFER_BINDING': `Params' returns a single value, the name -%% of the buffer object currently bound to the target `?GL_ELEMENT_ARRAY_BUFFER'. If -%% no buffer object is bound to this target, 0 is returned. The initial value is 0. See {@link gl:bindBuffer/2} -%% . -%% -%% `?GL_FRAGMENT_SHADER_DERIVATIVE_HINT': `Params' returns one value, a symbolic -%% constant indicating the mode of the derivative accuracy hint for fragment shaders. The -%% initial value is `?GL_DONT_CARE'. See {@link gl:hint/2} . -%% -%% `?GL_IMPLEMENTATION_COLOR_READ_FORMAT': `Params' returns a single GLenum value -%% indicating the implementation's preferred pixel data format. See {@link gl:readPixels/7} . -%% -%% `?GL_IMPLEMENTATION_COLOR_READ_TYPE': `Params' returns a single GLenum value -%% indicating the implementation's preferred pixel data type. See {@link gl:readPixels/7} . -%% -%% `?GL_LINE_SMOOTH': `Params' returns a single boolean value indicating whether -%% antialiasing of lines is enabled. The initial value is `?GL_FALSE'. See {@link gl:lineWidth/1} -%% . -%% -%% `?GL_LINE_SMOOTH_HINT': `Params' returns one value, a symbolic constant indicating -%% the mode of the line antialiasing hint. The initial value is `?GL_DONT_CARE'. See {@link gl:hint/2} -%% . -%% -%% `?GL_LINE_WIDTH': `Params' returns one value, the line width as specified with {@link gl:lineWidth/1} -%% . The initial value is 1. -%% -%% `?GL_LAYER_PROVOKING_VERTEX': `Params' returns one value, the implementation -%% dependent specifc vertex of a primitive that is used to select the rendering layer. If -%% the value returned is equivalent to `?GL_PROVOKING_VERTEX', then the vertex selection -%% follows the convention specified by {@link gl:provokingVertex/1} . If the value returned -%% is equivalent to `?GL_FIRST_VERTEX_CONVENTION', then the selection is always taken -%% from the first vertex in the primitive. If the value returned is equivalent to `?GL_LAST_VERTEX_CONVENTION' -%% , then the selection is always taken from the last vertex in the primitive. If the value -%% returned is equivalent to `?GL_UNDEFINED_VERTEX', then the selection is not guaranteed -%% to be taken from any specific vertex in the primitive. -%% -%% `?GL_LINE_WIDTH_GRANULARITY': `Params' returns one value, the width difference -%% between adjacent supported widths for antialiased lines. See {@link gl:lineWidth/1} . -%% -%% `?GL_LINE_WIDTH_RANGE': `Params' returns two values: the smallest and largest -%% supported widths for antialiased lines. See {@link gl:lineWidth/1} . -%% -%% `?GL_LOGIC_OP_MODE': `Params' returns one value, a symbolic constant indicating -%% the selected logic operation mode. The initial value is `?GL_COPY'. See {@link gl:logicOp/1} -%% . -%% -%% `?GL_MAJOR_VERSION': `Params' returns one value, the major version number of -%% the OpenGL API supported by the current context. -%% -%% `?GL_MAX_3D_TEXTURE_SIZE': `Params' returns one value, a rough estimate of the -%% largest 3D texture that the GL can handle. The value must be at least 64. Use `?GL_PROXY_TEXTURE_3D' -%% to determine if a texture is too large. See {@link gl:texImage3D/10} . -%% -%% `?GL_MAX_ARRAY_TEXTURE_LAYERS': `Params' returns one value. The value indicates -%% the maximum number of layers allowed in an array texture, and must be at least 256. See {@link gl:texImage2D/9} -%% . -%% -%% `?GL_MAX_CLIP_DISTANCES': `Params' returns one value, the maximum number of -%% application-defined clipping distances. The value must be at least 8. -%% -%% `?GL_MAX_COLOR_TEXTURE_SAMPLES': `Params' returns one value, the maximum number -%% of samples in a color multisample texture. -%% -%% `?GL_MAX_COMBINED_ATOMIC_COUNTERS': `Params' returns a single value, the maximum -%% number of atomic counters available to all active shaders. -%% -%% `?GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS': `Params' returns one value, -%% the number of words for fragment shader uniform variables in all uniform blocks (including -%% default). The value must be at least 1. See {@link gl:uniform1f/2} . -%% -%% `?GL_MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS': `Params' returns one value, -%% the number of words for geometry shader uniform variables in all uniform blocks (including -%% default). The value must be at least 1. See {@link gl:uniform1f/2} . -%% -%% `?GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS': `Params' returns one value, the maximum -%% supported texture image units that can be used to access texture maps from the vertex -%% shader and the fragment processor combined. If both the vertex shader and the fragment -%% processing stage access the same texture image unit, then that counts as using two texture -%% image units against this limit. The value must be at least 48. See {@link gl:activeTexture/1} -%% . -%% -%% `?GL_MAX_COMBINED_UNIFORM_BLOCKS': `Params' returns one value, the maximum number -%% of uniform blocks per program. The value must be at least 36. See {@link gl:uniformBlockBinding/3} -%% . -%% -%% `?GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS': `Params' returns one value, the -%% number of words for vertex shader uniform variables in all uniform blocks (including default). -%% The value must be at least 1. See {@link gl:uniform1f/2} . -%% -%% `?GL_MAX_CUBE_MAP_TEXTURE_SIZE': `Params' returns one value. The value gives -%% a rough estimate of the largest cube-map texture that the GL can handle. The value must -%% be at least 1024. Use `?GL_PROXY_TEXTURE_CUBE_MAP' to determine if a texture is too -%% large. See {@link gl:texImage2D/9} . -%% -%% `?GL_MAX_DEPTH_TEXTURE_SAMPLES': `Params' returns one value, the maximum number -%% of samples in a multisample depth or depth-stencil texture. -%% -%% `?GL_MAX_DRAW_BUFFERS': `Params' returns one value, the maximum number of simultaneous -%% outputs that may be written in a fragment shader. The value must be at least 8. See {@link gl:drawBuffers/1} -%% . -%% -%% `?GL_MAX_DUALSOURCE_DRAW_BUFFERS': `Params' returns one value, the maximum number -%% of active draw buffers when using dual-source blending. The value must be at least 1. -%% See {@link gl:blendFunc/2} and {@link gl:blendFuncSeparate/4} . -%% -%% `?GL_MAX_ELEMENTS_INDICES': `Params' returns one value, the recommended maximum -%% number of vertex array indices. See {@link gl:drawRangeElements/6} . -%% -%% `?GL_MAX_ELEMENTS_VERTICES': `Params' returns one value, the recommended maximum -%% number of vertex array vertices. See {@link gl:drawRangeElements/6} . -%% -%% `?GL_MAX_FRAGMENT_ATOMIC_COUNTERS': `Params' returns a single value, the maximum -%% number of atomic counters available to fragment shaders. -%% -%% `?GL_MAX_FRAGMENT_INPUT_COMPONENTS': `Params' returns one value, the maximum -%% number of components of the inputs read by the fragment shader, which must be at least -%% 128. -%% -%% `?GL_MAX_FRAGMENT_UNIFORM_COMPONENTS': `Params' returns one value, the maximum -%% number of individual floating-point, integer, or boolean values that can be held in uniform -%% variable storage for a fragment shader. The value must be at least 1024. See {@link gl:uniform1f/2} -%% . -%% -%% `?GL_MAX_FRAGMENT_UNIFORM_VECTORS': `Params' returns one value, the maximum -%% number of individual 4-vectors of floating-point, integer, or boolean values that can -%% be held in uniform variable storage for a fragment shader. The value is equal to the value -%% of `?GL_MAX_FRAGMENT_UNIFORM_COMPONENTS' divided by 4 and must be at least 256. See {@link gl:uniform1f/2} -%% . -%% -%% `?GL_MAX_FRAGMENT_UNIFORM_BLOCKS': `Params' returns one value, the maximum number -%% of uniform blocks per fragment shader. The value must be at least 12. See {@link gl:uniformBlockBinding/3} -%% . -%% -%% `?GL_MAX_GEOMETRY_ATOMIC_COUNTERS': `Params' returns a single value, the maximum -%% number of atomic counters available to geometry shaders. -%% -%% `?GL_MAX_GEOMETRY_INPUT_COMPONENTS': `Params' returns one value, the maximum -%% number of components of inputs read by a geometry shader, which must be at least 64. -%% -%% `?GL_MAX_GEOMETRY_OUTPUT_COMPONENTS': `Params' returns one value, the maximum -%% number of components of outputs written by a geometry shader, which must be at least 128. -%% -%% -%% `?GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS': `Params' returns one value, the maximum -%% supported texture image units that can be used to access texture maps from the geometry -%% shader. The value must be at least 16. See {@link gl:activeTexture/1} . -%% -%% `?GL_MAX_GEOMETRY_UNIFORM_BLOCKS': `Params' returns one value, the maximum number -%% of uniform blocks per geometry shader. The value must be at least 12. See {@link gl:uniformBlockBinding/3} -%% . -%% -%% `?GL_MAX_GEOMETRY_UNIFORM_COMPONENTS': `Params' returns one value, the maximum -%% number of individual floating-point, integer, or boolean values that can be held in uniform -%% variable storage for a geometry shader. The value must be at least 1024. See {@link gl:uniform1f/2} -%% . -%% -%% `?GL_MAX_INTEGER_SAMPLES': `Params' returns one value, the maximum number of -%% samples supported in integer format multisample buffers. -%% -%% `?GL_MIN_MAP_BUFFER_ALIGNMENT': `Params' returns one value, the minimum alignment -%% in basic machine units of pointers returned fromsee `glMapBuffer' and see `glMapBufferRange' -%% . This value must be a power of two and must be at least 64. -%% -%% `?GL_MAX_PROGRAM_TEXEL_OFFSET': `Params' returns one value, the maximum texel -%% offset allowed in a texture lookup, which must be at least 7. -%% -%% `?GL_MIN_PROGRAM_TEXEL_OFFSET': `Params' returns one value, the minimum texel -%% offset allowed in a texture lookup, which must be at most -8. -%% -%% `?GL_MAX_RECTANGLE_TEXTURE_SIZE': `Params' returns one value. The value gives -%% a rough estimate of the largest rectangular texture that the GL can handle. The value -%% must be at least 1024. Use `?GL_PROXY_RECTANGLE_TEXTURE' to determine if a texture -%% is too large. See {@link gl:texImage2D/9} . -%% -%% `?GL_MAX_RENDERBUFFER_SIZE': `Params' returns one value. The value indicates -%% the maximum supported size for renderbuffers. See {@link gl:framebufferRenderbuffer/4} . -%% -%% `?GL_MAX_SAMPLE_MASK_WORDS': `Params' returns one value, the maximum number -%% of sample mask words. -%% -%% `?GL_MAX_SERVER_WAIT_TIMEOUT': `Params' returns one value, the maximum {@link gl:waitSync/3} -%% timeout interval. -%% -%% `?GL_MAX_TESS_CONTROL_ATOMIC_COUNTERS': `Params' returns a single value, the -%% maximum number of atomic counters available to tessellation control shaders. -%% -%% `?GL_MAX_TESS_EVALUATION_ATOMIC_COUNTERS': `Params' returns a single value, -%% the maximum number of atomic counters available to tessellation evaluation shaders. -%% -%% `?GL_MAX_TEXTURE_BUFFER_SIZE': `Params' returns one value. The value gives the -%% maximum number of texels allowed in the texel array of a texture buffer object. Value -%% must be at least 65536. -%% -%% `?GL_MAX_TEXTURE_IMAGE_UNITS': `Params' returns one value, the maximum supported -%% texture image units that can be used to access texture maps from the fragment shader. -%% The value must be at least 16. See {@link gl:activeTexture/1} . -%% -%% `?GL_MAX_TEXTURE_LOD_BIAS': `Params' returns one value, the maximum, absolute -%% value of the texture level-of-detail bias. The value must be at least 2.0. -%% -%% `?GL_MAX_TEXTURE_SIZE': `Params' returns one value. The value gives a rough -%% estimate of the largest texture that the GL can handle. The value must be at least 1024. -%% Use a proxy texture target such as `?GL_PROXY_TEXTURE_1D' or `?GL_PROXY_TEXTURE_2D' -%% to determine if a texture is too large. See {@link gl:texImage1D/8} and {@link gl:texImage2D/9} -%% . -%% -%% `?GL_MAX_UNIFORM_BUFFER_BINDINGS': `Params' returns one value, the maximum number -%% of uniform buffer binding points on the context, which must be at least 36. -%% -%% `?GL_MAX_UNIFORM_BLOCK_SIZE': `Params' returns one value, the maximum size in -%% basic machine units of a uniform block, which must be at least 16384. -%% -%% `?GL_MAX_VARYING_COMPONENTS': `Params' returns one value, the number components -%% for varying variables, which must be at least 60. -%% -%% `?GL_MAX_VARYING_VECTORS': `Params' returns one value, the number 4-vectors -%% for varying variables, which is equal to the value of `?GL_MAX_VARYING_COMPONENTS' -%% and must be at least 15. -%% -%% `?GL_MAX_VARYING_FLOATS': `Params' returns one value, the maximum number of -%% interpolators available for processing varying variables used by vertex and fragment shaders. -%% This value represents the number of individual floating-point values that can be interpolated; -%% varying variables declared as vectors, matrices, and arrays will all consume multiple -%% interpolators. The value must be at least 32. -%% -%% `?GL_MAX_VERTEX_ATOMIC_COUNTERS': `Params' returns a single value, the maximum -%% number of atomic counters available to vertex shaders. -%% -%% `?GL_MAX_VERTEX_ATTRIBS': `Params' returns one value, the maximum number of -%% 4-component generic vertex attributes accessible to a vertex shader. The value must be -%% at least 16. See {@link gl:vertexAttrib1d/2} . -%% -%% `?GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS': `Params' returns one value, the maximum -%% supported texture image units that can be used to access texture maps from the vertex -%% shader. The value may be at least 16. See {@link gl:activeTexture/1} . -%% -%% `?GL_MAX_VERTEX_UNIFORM_COMPONENTS': `Params' returns one value, the maximum -%% number of individual floating-point, integer, or boolean values that can be held in uniform -%% variable storage for a vertex shader. The value must be at least 1024. See {@link gl:uniform1f/2} -%% . -%% -%% `?GL_MAX_VERTEX_UNIFORM_VECTORS': `Params' returns one value, the maximum number -%% of 4-vectors that may be held in uniform variable storage for the vertex shader. The value -%% of `?GL_MAX_VERTEX_UNIFORM_VECTORS' is equal to the value of `?GL_MAX_VERTEX_UNIFORM_COMPONENTS' -%% and must be at least 256. -%% -%% `?GL_MAX_VERTEX_OUTPUT_COMPONENTS': `Params' returns one value, the maximum -%% number of components of output written by a vertex shader, which must be at least 64. -%% -%% `?GL_MAX_VERTEX_UNIFORM_BLOCKS': `Params' returns one value, the maximum number -%% of uniform blocks per vertex shader. The value must be at least 12. See {@link gl:uniformBlockBinding/3} -%% . -%% -%% `?GL_MAX_VIEWPORT_DIMS': `Params' returns two values: the maximum supported -%% width and height of the viewport. These must be at least as large as the visible dimensions -%% of the display being rendered to. See {@link gl:viewport/4} . -%% -%% `?GL_MAX_VIEWPORTS': `Params' returns one value, the maximum number of simultaneous -%% viewports that are supported. The value must be at least 16. See {@link gl:viewportIndexedf/5} -%% . -%% -%% `?GL_MINOR_VERSION': `Params' returns one value, the minor version number of -%% the OpenGL API supported by the current context. -%% -%% `?GL_NUM_COMPRESSED_TEXTURE_FORMATS': `Params' returns a single integer value -%% indicating the number of available compressed texture formats. The minimum value is 4. -%% See {@link gl:compressedTexImage2D/8} . -%% -%% `?GL_NUM_EXTENSIONS': `Params' returns one value, the number of extensions supported -%% by the GL implementation for the current context. See {@link gl:getString/1} . -%% -%% `?GL_NUM_PROGRAM_BINARY_FORMATS': `Params' returns one value, the number of -%% program binary formats supported by the implementation. -%% -%% `?GL_NUM_SHADER_BINARY_FORMATS': `Params' returns one value, the number of binary -%% shader formats supported by the implementation. If this value is greater than zero, then -%% the implementation supports loading binary shaders. If it is zero, then the loading of -%% binary shaders by the implementation is not supported. -%% -%% `?GL_PACK_ALIGNMENT': `Params' returns one value, the byte alignment used for -%% writing pixel data to memory. The initial value is 4. See {@link gl:pixelStoref/2} . -%% -%% `?GL_PACK_IMAGE_HEIGHT': `Params' returns one value, the image height used for -%% writing pixel data to memory. The initial value is 0. See {@link gl:pixelStoref/2} . -%% -%% `?GL_PACK_LSB_FIRST': `Params' returns a single boolean value indicating whether -%% single-bit pixels being written to memory are written first to the least significant bit -%% of each unsigned byte. The initial value is `?GL_FALSE'. See {@link gl:pixelStoref/2} . -%% -%% -%% `?GL_PACK_ROW_LENGTH': `Params' returns one value, the row length used for writing -%% pixel data to memory. The initial value is 0. See {@link gl:pixelStoref/2} . -%% -%% `?GL_PACK_SKIP_IMAGES': `Params' returns one value, the number of pixel images -%% skipped before the first pixel is written into memory. The initial value is 0. See {@link gl:pixelStoref/2} -%% . -%% -%% `?GL_PACK_SKIP_PIXELS': `Params' returns one value, the number of pixel locations -%% skipped before the first pixel is written into memory. The initial value is 0. See {@link gl:pixelStoref/2} -%% . -%% -%% `?GL_PACK_SKIP_ROWS': `Params' returns one value, the number of rows of pixel -%% locations skipped before the first pixel is written into memory. The initial value is -%% 0. See {@link gl:pixelStoref/2} . -%% -%% `?GL_PACK_SWAP_BYTES': `Params' returns a single boolean value indicating whether -%% the bytes of two-byte and four-byte pixel indices and components are swapped before being -%% written to memory. The initial value is `?GL_FALSE'. See {@link gl:pixelStoref/2} . -%% -%% `?GL_PIXEL_PACK_BUFFER_BINDING': `Params' returns a single value, the name of -%% the buffer object currently bound to the target `?GL_PIXEL_PACK_BUFFER'. If no buffer -%% object is bound to this target, 0 is returned. The initial value is 0. See {@link gl:bindBuffer/2} -%% . -%% -%% `?GL_PIXEL_UNPACK_BUFFER_BINDING': `Params' returns a single value, the name -%% of the buffer object currently bound to the target `?GL_PIXEL_UNPACK_BUFFER'. If -%% no buffer object is bound to this target, 0 is returned. The initial value is 0. See {@link gl:bindBuffer/2} -%% . -%% -%% `?GL_POINT_FADE_THRESHOLD_SIZE': `Params' returns one value, the point size -%% threshold for determining the point size. See {@link gl:pointParameterf/2} . -%% -%% `?GL_PRIMITIVE_RESTART_INDEX': `Params' returns one value, the current primitive -%% restart index. The initial value is 0. See {@link gl:primitiveRestartIndex/1} . -%% -%% `?GL_PROGRAM_BINARY_FORMATS': `Params' an array of `?GL_NUM_PROGRAM_BINARY_FORMATS' -%% values, indicating the proram binary formats supported by the implementation. -%% -%% `?GL_PROGRAM_PIPELINE_BINDING': `Params' a single value, the name of the currently -%% bound program pipeline object, or zero if no program pipeline object is bound. See {@link gl:bindProgramPipeline/1} -%% . -%% -%% `?GL_PROVOKING_VERTEX': `Params' returns one value, the currently selected provoking -%% vertex convention. The initial value is `?GL_LAST_VERTEX_CONVENTION'. See {@link gl:provokingVertex/1} -%% . -%% -%% `?GL_POINT_SIZE': `Params' returns one value, the point size as specified by {@link gl:pointSize/1} -%% . The initial value is 1. -%% -%% `?GL_POINT_SIZE_GRANULARITY': `Params' returns one value, the size difference -%% between adjacent supported sizes for antialiased points. See {@link gl:pointSize/1} . -%% -%% `?GL_POINT_SIZE_RANGE': `Params' returns two values: the smallest and largest -%% supported sizes for antialiased points. The smallest size must be at most 1, and the largest -%% size must be at least 1. See {@link gl:pointSize/1} . -%% -%% `?GL_POLYGON_OFFSET_FACTOR': `Params' returns one value, the scaling factor -%% used to determine the variable offset that is added to the depth value of each fragment -%% generated when a polygon is rasterized. The initial value is 0. See {@link gl:polygonOffset/2} -%% . -%% -%% `?GL_POLYGON_OFFSET_UNITS': `Params' returns one value. This value is multiplied -%% by an implementation-specific value and then added to the depth value of each fragment -%% generated when a polygon is rasterized. The initial value is 0. See {@link gl:polygonOffset/2} -%% . -%% -%% `?GL_POLYGON_OFFSET_FILL': `Params' returns a single boolean value indicating -%% whether polygon offset is enabled for polygons in fill mode. The initial value is `?GL_FALSE' -%% . See {@link gl:polygonOffset/2} . -%% -%% `?GL_POLYGON_OFFSET_LINE': `Params' returns a single boolean value indicating -%% whether polygon offset is enabled for polygons in line mode. The initial value is `?GL_FALSE' -%% . See {@link gl:polygonOffset/2} . -%% -%% `?GL_POLYGON_OFFSET_POINT': `Params' returns a single boolean value indicating -%% whether polygon offset is enabled for polygons in point mode. The initial value is `?GL_FALSE' -%% . See {@link gl:polygonOffset/2} . -%% -%% `?GL_POLYGON_SMOOTH': `Params' returns a single boolean value indicating whether -%% antialiasing of polygons is enabled. The initial value is `?GL_FALSE'. See {@link gl:polygonMode/2} -%% . -%% -%% `?GL_POLYGON_SMOOTH_HINT': `Params' returns one value, a symbolic constant indicating -%% the mode of the polygon antialiasing hint. The initial value is `?GL_DONT_CARE'. -%% See {@link gl:hint/2} . -%% -%% `?GL_READ_BUFFER': `Params' returns one value, a symbolic constant indicating -%% which color buffer is selected for reading. The initial value is `?GL_BACK' if there -%% is a back buffer, otherwise it is `?GL_FRONT'. See {@link gl:readPixels/7} . -%% -%% `?GL_RENDERBUFFER_BINDING': `Params' returns a single value, the name of the -%% renderbuffer object currently bound to the target `?GL_RENDERBUFFER'. If no renderbuffer -%% object is bound to this target, 0 is returned. The initial value is 0. See {@link gl:bindRenderbuffer/2} -%% . -%% -%% `?GL_SAMPLE_BUFFERS': `Params' returns a single integer value indicating the -%% number of sample buffers associated with the framebuffer. See {@link gl:sampleCoverage/2} . -%% -%% -%% `?GL_SAMPLE_COVERAGE_VALUE': `Params' returns a single positive floating-point -%% value indicating the current sample coverage value. See {@link gl:sampleCoverage/2} . -%% -%% `?GL_SAMPLE_COVERAGE_INVERT': `Params' returns a single boolean value indicating -%% if the temporary coverage value should be inverted. See {@link gl:sampleCoverage/2} . -%% -%% `?GL_SAMPLER_BINDING': `Params' returns a single value, the name of the sampler -%% object currently bound to the active texture unit. The initial value is 0. See {@link gl:bindSampler/2} -%% . -%% -%% `?GL_SAMPLES': `Params' returns a single integer value indicating the coverage -%% mask size. See {@link gl:sampleCoverage/2} . -%% -%% `?GL_SCISSOR_BOX': `Params' returns four values: the x and y window coordinates -%% of the scissor box, followed by its width and height. Initially the x and y window -%% coordinates are both 0 and the width and height are set to the size of the window. See {@link gl:scissor/4} -%% . -%% -%% `?GL_SCISSOR_TEST': `Params' returns a single boolean value indicating whether -%% scissoring is enabled. The initial value is `?GL_FALSE'. See {@link gl:scissor/4} . -%% -%% `?GL_SHADER_COMPILER': `Params' returns a single boolean value indicating whether -%% an online shader compiler is present in the implementation. All desktop OpenGL implementations -%% must support online shader compilations, and therefore the value of `?GL_SHADER_COMPILER' -%% will always be `?GL_TRUE'. -%% -%% `?GL_SMOOTH_LINE_WIDTH_RANGE': `Params' returns a pair of values indicating -%% the range of widths supported for smooth (antialiased) lines. See {@link gl:lineWidth/1} . -%% -%% `?GL_SMOOTH_LINE_WIDTH_GRANULARITY': `Params' returns a single value indicating -%% the level of quantization applied to smooth line width parameters. -%% -%% `?GL_STENCIL_BACK_FAIL': `Params' returns one value, a symbolic constant indicating -%% what action is taken for back-facing polygons when the stencil test fails. The initial -%% value is `?GL_KEEP'. See {@link gl:stencilOpSeparate/4} . -%% -%% `?GL_STENCIL_BACK_FUNC': `Params' returns one value, a symbolic constant indicating -%% what function is used for back-facing polygons to compare the stencil reference value -%% with the stencil buffer value. The initial value is `?GL_ALWAYS'. See {@link gl:stencilFuncSeparate/4} -%% . -%% -%% `?GL_STENCIL_BACK_PASS_DEPTH_FAIL': `Params' returns one value, a symbolic constant -%% indicating what action is taken for back-facing polygons when the stencil test passes, -%% but the depth test fails. The initial value is `?GL_KEEP'. See {@link gl:stencilOpSeparate/4} -%% . -%% -%% `?GL_STENCIL_BACK_PASS_DEPTH_PASS': `Params' returns one value, a symbolic constant -%% indicating what action is taken for back-facing polygons when the stencil test passes -%% and the depth test passes. The initial value is `?GL_KEEP'. See {@link gl:stencilOpSeparate/4} -%% . -%% -%% `?GL_STENCIL_BACK_REF': `Params' returns one value, the reference value that -%% is compared with the contents of the stencil buffer for back-facing polygons. The initial -%% value is 0. See {@link gl:stencilFuncSeparate/4} . -%% -%% `?GL_STENCIL_BACK_VALUE_MASK': `Params' returns one value, the mask that is -%% used for back-facing polygons to mask both the stencil reference value and the stencil -%% buffer value before they are compared. The initial value is all 1's. See {@link gl:stencilFuncSeparate/4} -%% . -%% -%% `?GL_STENCIL_BACK_WRITEMASK': `Params' returns one value, the mask that controls -%% writing of the stencil bitplanes for back-facing polygons. The initial value is all 1's. -%% See {@link gl:stencilMaskSeparate/2} . -%% -%% `?GL_STENCIL_CLEAR_VALUE': `Params' returns one value, the index to which the -%% stencil bitplanes are cleared. The initial value is 0. See {@link gl:clearStencil/1} . -%% -%% `?GL_STENCIL_FAIL': `Params' returns one value, a symbolic constant indicating -%% what action is taken when the stencil test fails. The initial value is `?GL_KEEP'. -%% See {@link gl:stencilOp/3} . This stencil state only affects non-polygons and front-facing -%% polygons. Back-facing polygons use separate stencil state. See {@link gl:stencilOpSeparate/4} -%% . -%% -%% `?GL_STENCIL_FUNC': `Params' returns one value, a symbolic constant indicating -%% what function is used to compare the stencil reference value with the stencil buffer value. -%% The initial value is `?GL_ALWAYS'. See {@link gl:stencilFunc/3} . This stencil state -%% only affects non-polygons and front-facing polygons. Back-facing polygons use separate -%% stencil state. See {@link gl:stencilFuncSeparate/4} . -%% -%% `?GL_STENCIL_PASS_DEPTH_FAIL': `Params' returns one value, a symbolic constant -%% indicating what action is taken when the stencil test passes, but the depth test fails. -%% The initial value is `?GL_KEEP'. See {@link gl:stencilOp/3} . This stencil state only -%% affects non-polygons and front-facing polygons. Back-facing polygons use separate stencil -%% state. See {@link gl:stencilOpSeparate/4} . -%% -%% `?GL_STENCIL_PASS_DEPTH_PASS': `Params' returns one value, a symbolic constant -%% indicating what action is taken when the stencil test passes and the depth test passes. -%% The initial value is `?GL_KEEP'. See {@link gl:stencilOp/3} . This stencil state only -%% affects non-polygons and front-facing polygons. Back-facing polygons use separate stencil -%% state. See {@link gl:stencilOpSeparate/4} . -%% -%% `?GL_STENCIL_REF': `Params' returns one value, the reference value that is compared -%% with the contents of the stencil buffer. The initial value is 0. See {@link gl:stencilFunc/3} -%% . This stencil state only affects non-polygons and front-facing polygons. Back-facing -%% polygons use separate stencil state. See {@link gl:stencilFuncSeparate/4} . -%% -%% `?GL_STENCIL_TEST': `Params' returns a single boolean value indicating whether -%% stencil testing of fragments is enabled. The initial value is `?GL_FALSE'. See {@link gl:stencilFunc/3} -%% and {@link gl:stencilOp/3} . -%% -%% `?GL_STENCIL_VALUE_MASK': `Params' returns one value, the mask that is used -%% to mask both the stencil reference value and the stencil buffer value before they are -%% compared. The initial value is all 1's. See {@link gl:stencilFunc/3} . This stencil state -%% only affects non-polygons and front-facing polygons. Back-facing polygons use separate -%% stencil state. See {@link gl:stencilFuncSeparate/4} . -%% -%% `?GL_STENCIL_WRITEMASK': `Params' returns one value, the mask that controls -%% writing of the stencil bitplanes. The initial value is all 1's. See {@link gl:stencilMask/1} -%% . This stencil state only affects non-polygons and front-facing polygons. Back-facing -%% polygons use separate stencil state. See {@link gl:stencilMaskSeparate/2} . -%% -%% `?GL_STEREO': `Params' returns a single boolean value indicating whether stereo -%% buffers (left and right) are supported. -%% -%% `?GL_SUBPIXEL_BITS': `Params' returns one value, an estimate of the number of -%% bits of subpixel resolution that are used to position rasterized geometry in window coordinates. -%% The value must be at least 4. -%% -%% `?GL_TEXTURE_BINDING_1D': `Params' returns a single value, the name of the texture -%% currently bound to the target `?GL_TEXTURE_1D'. The initial value is 0. See {@link gl:bindTexture/2} -%% . -%% -%% `?GL_TEXTURE_BINDING_1D_ARRAY': `Params' returns a single value, the name of -%% the texture currently bound to the target `?GL_TEXTURE_1D_ARRAY'. The initial value -%% is 0. See {@link gl:bindTexture/2} . -%% -%% `?GL_TEXTURE_BINDING_2D': `Params' returns a single value, the name of the texture -%% currently bound to the target `?GL_TEXTURE_2D'. The initial value is 0. See {@link gl:bindTexture/2} -%% . -%% -%% `?GL_TEXTURE_BINDING_2D_ARRAY': `Params' returns a single value, the name of -%% the texture currently bound to the target `?GL_TEXTURE_2D_ARRAY'. The initial value -%% is 0. See {@link gl:bindTexture/2} . -%% -%% `?GL_TEXTURE_BINDING_2D_MULTISAMPLE': `Params' returns a single value, the name -%% of the texture currently bound to the target `?GL_TEXTURE_2D_MULTISAMPLE'. The initial -%% value is 0. See {@link gl:bindTexture/2} . -%% -%% `?GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY': `Params' returns a single value, -%% the name of the texture currently bound to the target `?GL_TEXTURE_2D_MULTISAMPLE_ARRAY' -%% . The initial value is 0. See {@link gl:bindTexture/2} . -%% -%% `?GL_TEXTURE_BINDING_3D': `Params' returns a single value, the name of the texture -%% currently bound to the target `?GL_TEXTURE_3D'. The initial value is 0. See {@link gl:bindTexture/2} -%% . -%% -%% `?GL_TEXTURE_BINDING_BUFFER': `Params' returns a single value, the name of the -%% texture currently bound to the target `?GL_TEXTURE_BUFFER'. The initial value is -%% 0. See {@link gl:bindTexture/2} . -%% -%% `?GL_TEXTURE_BINDING_CUBE_MAP': `Params' returns a single value, the name of -%% the texture currently bound to the target `?GL_TEXTURE_CUBE_MAP'. The initial value -%% is 0. See {@link gl:bindTexture/2} . -%% -%% `?GL_TEXTURE_BINDING_RECTANGLE': `Params' returns a single value, the name of -%% the texture currently bound to the target `?GL_TEXTURE_RECTANGLE'. The initial value -%% is 0. See {@link gl:bindTexture/2} . -%% -%% `?GL_TEXTURE_COMPRESSION_HINT': `Params' returns a single value indicating the -%% mode of the texture compression hint. The initial value is `?GL_DONT_CARE'. -%% -%% `?GL_TEXTURE_BUFFER_BINDING': `Params' returns a single value, the name of the -%% texture buffer object currently bound. The initial value is 0. See {@link gl:bindBuffer/2} . -%% -%% -%% `?GL_TIMESTAMP': `Params' returns a single value, the 64-bit value of the current -%% GL time. See {@link gl:queryCounter/2} . -%% -%% `?GL_TRANSFORM_FEEDBACK_BUFFER_BINDING': When used with non-indexed variants of ``gl:get'' -%% (such as ``gl:getIntegerv''), `Params' returns a single value, the name of the -%% buffer object currently bound to the target `?GL_TRANSFORM_FEEDBACK_BUFFER'. If no -%% buffer object is bound to this target, 0 is returned. When used with indexed variants of ``gl:get'' -%% (such as ``gl:getIntegeri_v''), `Params' returns a single value, the name of the -%% buffer object bound to the indexed transform feedback attribute stream. The initial value -%% is 0 for all targets. See {@link gl:bindBuffer/2} , {@link gl:bindBufferBase/3} , and {@link gl:bindBufferRange/5} -%% . -%% -%% `?GL_TRANSFORM_FEEDBACK_BUFFER_START': When used with indexed variants of ``gl:get'' -%% (such as ``gl:getInteger64i_v''), `Params' returns a single value, the start offset -%% of the binding range for each transform feedback attribute stream. The initial value is -%% 0 for all streams. See {@link gl:bindBufferRange/5} . -%% -%% `?GL_TRANSFORM_FEEDBACK_BUFFER_SIZE': When used with indexed variants of ``gl:get'' -%% (such as ``gl:getInteger64i_v''), `Params' returns a single value, the size of -%% the binding range for each transform feedback attribute stream. The initial value is 0 -%% for all streams. See {@link gl:bindBufferRange/5} . -%% -%% `?GL_UNIFORM_BUFFER_BINDING': When used with non-indexed variants of ``gl:get'' -%% (such as ``gl:getIntegerv''), `Params' returns a single value, the name of the -%% buffer object currently bound to the target `?GL_UNIFORM_BUFFER'. If no buffer object -%% is bound to this target, 0 is returned. When used with indexed variants of ``gl:get'' -%% (such as ``gl:getIntegeri_v''), `Params' returns a single value, the name of the -%% buffer object bound to the indexed uniform buffer binding point. The initial value is -%% 0 for all targets. See {@link gl:bindBuffer/2} , {@link gl:bindBufferBase/3} , and {@link gl:bindBufferRange/5} -%% . -%% -%% `?GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT': `Params' returns a single value, the -%% minimum required alignment for uniform buffer sizes and offset. The initial value is 1. -%% See {@link gl:uniformBlockBinding/3} . -%% -%% `?GL_UNIFORM_BUFFER_SIZE': When used with indexed variants of ``gl:get'' (such -%% as ``gl:getInteger64i_v''), `Params' returns a single value, the size of the binding -%% range for each indexed uniform buffer binding. The initial value is 0 for all bindings. -%% See {@link gl:bindBufferRange/5} . -%% -%% `?GL_UNIFORM_BUFFER_START': When used with indexed variants of ``gl:get'' (such -%% as ``gl:getInteger64i_v''), `Params' returns a single value, the start offset of -%% the binding range for each indexed uniform buffer binding. The initial value is 0 for -%% all bindings. See {@link gl:bindBufferRange/5} . -%% -%% `?GL_UNPACK_ALIGNMENT': `Params' returns one value, the byte alignment used -%% for reading pixel data from memory. The initial value is 4. See {@link gl:pixelStoref/2} . -%% -%% `?GL_UNPACK_IMAGE_HEIGHT': `Params' returns one value, the image height used -%% for reading pixel data from memory. The initial is 0. See {@link gl:pixelStoref/2} . -%% -%% `?GL_UNPACK_LSB_FIRST': `Params' returns a single boolean value indicating whether -%% single-bit pixels being read from memory are read first from the least significant bit -%% of each unsigned byte. The initial value is `?GL_FALSE'. See {@link gl:pixelStoref/2} . -%% -%% -%% `?GL_UNPACK_ROW_LENGTH': `Params' returns one value, the row length used for -%% reading pixel data from memory. The initial value is 0. See {@link gl:pixelStoref/2} . -%% -%% `?GL_UNPACK_SKIP_IMAGES': `Params' returns one value, the number of pixel images -%% skipped before the first pixel is read from memory. The initial value is 0. See {@link gl:pixelStoref/2} -%% . -%% -%% `?GL_UNPACK_SKIP_PIXELS': `Params' returns one value, the number of pixel locations -%% skipped before the first pixel is read from memory. The initial value is 0. See {@link gl:pixelStoref/2} -%% . -%% -%% `?GL_UNPACK_SKIP_ROWS': `Params' returns one value, the number of rows of pixel -%% locations skipped before the first pixel is read from memory. The initial value is 0. -%% See {@link gl:pixelStoref/2} . -%% -%% `?GL_UNPACK_SWAP_BYTES': `Params' returns a single boolean value indicating -%% whether the bytes of two-byte and four-byte pixel indices and components are swapped after -%% being read from memory. The initial value is `?GL_FALSE'. See {@link gl:pixelStoref/2} . -%% -%% -%% `?GL_VERTEX_PROGRAM_POINT_SIZE': `Params' returns a single boolean value indicating -%% whether vertex program point size mode is enabled. If enabled, and a vertex shader is -%% active, then the point size is taken from the shader built-in gl_PointSize. If disabled, -%% and a vertex shader is active, then the point size is taken from the point state as specified -%% by {@link gl:pointSize/1} . The initial value is `?GL_FALSE'. -%% -%% `?GL_VIEWPORT': When used with non-indexed variants of ``gl:get'' (such as ``gl:getIntegerv'' -%% ), `Params' returns four values: the x and y window coordinates of the viewport, -%% followed by its width and height. Initially the x and y window coordinates are both -%% set to 0, and the width and height are set to the width and height of the window into -%% which the GL will do its rendering. See {@link gl:viewport/4} . When used with indexed -%% variants of ``gl:get'' (such as ``gl:getIntegeri_v''), `Params' returns four -%% values: the x and y window coordinates of the indexed viewport, followed by its width -%% and height. Initially the x and y window coordinates are both set to 0, and the width -%% and height are set to the width and height of the window into which the GL will do its -%% rendering. See {@link gl:viewportIndexedf/5} . -%% -%% `?GL_VIEWPORT_BOUNDS_RANGE': `Params' returns two values, the minimum and maximum -%% viewport bounds range. The minimum range should be at least [-32768, 32767]. -%% -%% `?GL_VIEWPORT_INDEX_PROVOKING_VERTEX': `Params' returns one value, the implementation -%% dependent specifc vertex of a primitive that is used to select the viewport index. If -%% the value returned is equivalent to `?GL_PROVOKING_VERTEX', then the vertex selection -%% follows the convention specified by {@link gl:provokingVertex/1} . If the value returned -%% is equivalent to `?GL_FIRST_VERTEX_CONVENTION', then the selection is always taken -%% from the first vertex in the primitive. If the value returned is equivalent to `?GL_LAST_VERTEX_CONVENTION' -%% , then the selection is always taken from the last vertex in the primitive. If the value -%% returned is equivalent to `?GL_UNDEFINED_VERTEX', then the selection is not guaranteed -%% to be taken from any specific vertex in the primitive. -%% -%% `?GL_VIEWPORT_SUBPIXEL_BITS': `Params' returns a single value, the number of -%% bits of sub-pixel precision which the GL uses to interpret the floating point viewport -%% bounds. The minimum value is 0. -%% -%% Many of the boolean parameters can also be queried more easily using {@link gl:isEnabled/1} -%% . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGet.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGet.xhtml">external</a> documentation. -spec getBooleanv(Pname) -> [0|1] when Pname :: enum(). getBooleanv(Pname) -> call(5065, <<Pname:?GLenum>>). @@ -1968,131 +698,7 @@ getIntegerv(Pname) -> %% together. The special mask `?GL_ALL_ATTRIB_BITS' can be used to save all stackable %% states. %% -%% The symbolic mask constants and their associated GL state are as follows (the second -%% column lists which attributes are saved): -%% -%% <table><tbody><tr><td>`?GL_ACCUM_BUFFER_BIT'</td><td> Accumulation buffer clear value -%% </td></tr><tr><td>`?GL_COLOR_BUFFER_BIT'</td><td>`?GL_ALPHA_TEST' enable bit </td> -%% </tr><tr><td></td><td> Alpha test function and reference value </td></tr><tr><td></td><td> -%% `?GL_BLEND' enable bit </td></tr><tr><td></td><td> Blending source and destination -%% functions </td></tr><tr><td></td><td> Constant blend color </td></tr><tr><td></td><td> -%% Blending equation </td></tr><tr><td></td><td>`?GL_DITHER' enable bit </td></tr><tr><td> -%% </td><td>`?GL_DRAW_BUFFER' setting </td></tr><tr><td></td><td>`?GL_COLOR_LOGIC_OP' -%% enable bit </td></tr><tr><td></td><td>`?GL_INDEX_LOGIC_OP' enable bit </td></tr><tr> -%% <td></td><td> Logic op function </td></tr><tr><td></td><td> Color mode and index mode -%% clear values </td></tr><tr><td></td><td> Color mode and index mode writemasks </td></tr><tr> -%% <td>`?GL_CURRENT_BIT'</td><td> Current RGBA color </td></tr><tr><td></td><td> Current -%% color index </td></tr><tr><td></td><td> Current normal vector </td></tr><tr><td></td><td> -%% Current texture coordinates </td></tr><tr><td></td><td> Current raster position </td></tr> -%% <tr><td></td><td>`?GL_CURRENT_RASTER_POSITION_VALID' flag </td></tr><tr><td></td><td> -%% RGBA color associated with current raster position </td></tr><tr><td></td><td> Color -%% index associated with current raster position </td></tr><tr><td></td><td> Texture coordinates -%% associated with current raster position </td></tr><tr><td></td><td>`?GL_EDGE_FLAG' -%% flag </td></tr><tr><td>`?GL_DEPTH_BUFFER_BIT'</td><td>`?GL_DEPTH_TEST' enable -%% bit </td></tr><tr><td></td><td> Depth buffer test function </td></tr><tr><td></td><td> -%% Depth buffer clear value </td></tr><tr><td></td><td>`?GL_DEPTH_WRITEMASK' enable -%% bit </td></tr><tr><td>`?GL_ENABLE_BIT'</td><td>`?GL_ALPHA_TEST' flag </td></tr><tr> -%% <td></td><td>`?GL_AUTO_NORMAL' flag </td></tr><tr><td></td><td>`?GL_BLEND' flag -%% </td></tr><tr><td></td><td> Enable bits for the user-definable clipping planes </td></tr><tr> -%% <td></td><td>`?GL_COLOR_MATERIAL'</td></tr><tr><td></td><td>`?GL_CULL_FACE' -%% flag </td></tr><tr><td></td><td>`?GL_DEPTH_TEST' flag </td></tr><tr><td></td><td>`?GL_DITHER' -%% flag </td></tr><tr><td></td><td>`?GL_FOG' flag </td></tr><tr><td></td><td>`?GL_LIGHT' -%% `i' where `?0' <= `i' < `?GL_MAX_LIGHTS'</td></tr> -%% <tr><td></td><td>`?GL_LIGHTING' flag </td></tr><tr><td></td><td>`?GL_LINE_SMOOTH' -%% flag </td></tr><tr><td></td><td>`?GL_LINE_STIPPLE' flag </td></tr><tr><td></td><td>`?GL_COLOR_LOGIC_OP' -%% flag </td></tr><tr><td></td><td>`?GL_INDEX_LOGIC_OP' flag </td></tr><tr><td></td><td> -%% `?GL_MAP1_'`x' where `x' is a map type </td></tr><tr><td></td><td>`?GL_MAP2_' -%% `x' where `x' is a map type </td></tr><tr><td></td><td>`?GL_MULTISAMPLE' -%% flag </td></tr><tr><td></td><td>`?GL_NORMALIZE' flag </td></tr><tr><td></td><td>`?GL_POINT_SMOOTH' -%% flag </td></tr><tr><td></td><td>`?GL_POLYGON_OFFSET_LINE' flag </td></tr><tr><td></td> -%% <td>`?GL_POLYGON_OFFSET_FILL' flag </td></tr><tr><td></td><td>`?GL_POLYGON_OFFSET_POINT' -%% flag </td></tr><tr><td></td><td>`?GL_POLYGON_SMOOTH' flag </td></tr><tr><td></td><td> -%% `?GL_POLYGON_STIPPLE' flag </td></tr><tr><td></td><td>`?GL_SAMPLE_ALPHA_TO_COVERAGE' -%% flag </td></tr><tr><td></td><td>`?GL_SAMPLE_ALPHA_TO_ONE' flag </td></tr><tr><td></td> -%% <td>`?GL_SAMPLE_COVERAGE' flag </td></tr><tr><td></td><td>`?GL_SCISSOR_TEST' -%% flag </td></tr><tr><td></td><td>`?GL_STENCIL_TEST' flag </td></tr><tr><td></td><td>`?GL_TEXTURE_1D' -%% flag </td></tr><tr><td></td><td>`?GL_TEXTURE_2D' flag </td></tr><tr><td></td><td>`?GL_TEXTURE_3D' -%% flag </td></tr><tr><td></td><td> Flags `?GL_TEXTURE_GEN_'`x' where `x' -%% is S, T, R, or Q </td></tr><tr><td>`?GL_EVAL_BIT'</td><td>`?GL_MAP1_'`x' -%% enable bits, where `x' is a map type </td></tr><tr><td></td><td>`?GL_MAP2_'`x' -%% enable bits, where `x' is a map type </td></tr><tr><td></td><td> 1D grid endpoints -%% and divisions </td></tr><tr><td></td><td> 2D grid endpoints and divisions </td></tr><tr><td> -%% </td><td>`?GL_AUTO_NORMAL' enable bit </td></tr><tr><td>`?GL_FOG_BIT'</td><td>`?GL_FOG' -%% enable bit </td></tr><tr><td></td><td> Fog color </td></tr><tr><td></td><td> Fog density -%% </td></tr><tr><td></td><td> Linear fog start </td></tr><tr><td></td><td> Linear fog end </td> -%% </tr><tr><td></td><td> Fog index </td></tr><tr><td></td><td>`?GL_FOG_MODE' value </td> -%% </tr><tr><td>`?GL_HINT_BIT'</td><td>`?GL_PERSPECTIVE_CORRECTION_HINT' setting </td> -%% </tr><tr><td></td><td>`?GL_POINT_SMOOTH_HINT' setting </td></tr><tr><td></td><td>`?GL_LINE_SMOOTH_HINT' -%% setting </td></tr><tr><td></td><td>`?GL_POLYGON_SMOOTH_HINT' setting </td></tr><tr><td> -%% </td><td>`?GL_FOG_HINT' setting </td></tr><tr><td></td><td>`?GL_GENERATE_MIPMAP_HINT' -%% setting </td></tr><tr><td></td><td>`?GL_TEXTURE_COMPRESSION_HINT' setting </td></tr> -%% <tr><td>`?GL_LIGHTING_BIT'</td><td>`?GL_COLOR_MATERIAL' enable bit </td></tr><tr> -%% <td></td><td>`?GL_COLOR_MATERIAL_FACE' value </td></tr><tr><td></td><td> Color material -%% parameters that are tracking the current color </td></tr><tr><td></td><td> Ambient scene -%% color </td></tr><tr><td></td><td>`?GL_LIGHT_MODEL_LOCAL_VIEWER' value </td></tr><tr><td> -%% </td><td>`?GL_LIGHT_MODEL_TWO_SIDE' setting </td></tr><tr><td></td><td>`?GL_LIGHTING' -%% enable bit </td></tr><tr><td></td><td> Enable bit for each light </td></tr><tr><td></td><td> -%% Ambient, diffuse, and specular intensity for each light </td></tr><tr><td></td><td> Direction, -%% position, exponent, and cutoff angle for each light </td></tr><tr><td></td><td> Constant, -%% linear, and quadratic attenuation factors for each light </td></tr><tr><td></td><td> Ambient, -%% diffuse, specular, and emissive color for each material </td></tr><tr><td></td><td> Ambient, -%% diffuse, and specular color indices for each material </td></tr><tr><td></td><td> Specular -%% exponent for each material </td></tr><tr><td></td><td>`?GL_SHADE_MODEL' setting </td> -%% </tr><tr><td>`?GL_LINE_BIT'</td><td>`?GL_LINE_SMOOTH' flag </td></tr><tr><td></td> -%% <td>`?GL_LINE_STIPPLE' enable bit </td></tr><tr><td></td><td> Line stipple pattern -%% and repeat counter </td></tr><tr><td></td><td> Line width </td></tr><tr><td>`?GL_LIST_BIT' -%% </td><td>`?GL_LIST_BASE' setting </td></tr><tr><td>`?GL_MULTISAMPLE_BIT'</td><td> -%% `?GL_MULTISAMPLE' flag </td></tr><tr><td></td><td>`?GL_SAMPLE_ALPHA_TO_COVERAGE' -%% flag </td></tr><tr><td></td><td>`?GL_SAMPLE_ALPHA_TO_ONE' flag </td></tr><tr><td></td> -%% <td>`?GL_SAMPLE_COVERAGE' flag </td></tr><tr><td></td><td>`?GL_SAMPLE_COVERAGE_VALUE' -%% value </td></tr><tr><td></td><td>`?GL_SAMPLE_COVERAGE_INVERT' value </td></tr><tr><td> -%% `?GL_PIXEL_MODE_BIT'</td><td>`?GL_RED_BIAS' and `?GL_RED_SCALE' settings </td> -%% </tr><tr><td></td><td>`?GL_GREEN_BIAS' and `?GL_GREEN_SCALE' values </td></tr><tr> -%% <td></td><td>`?GL_BLUE_BIAS' and `?GL_BLUE_SCALE'</td></tr><tr><td></td><td>`?GL_ALPHA_BIAS' -%% and `?GL_ALPHA_SCALE'</td></tr><tr><td></td><td>`?GL_DEPTH_BIAS' and `?GL_DEPTH_SCALE' -%% </td></tr><tr><td></td><td>`?GL_INDEX_OFFSET' and `?GL_INDEX_SHIFT' values </td> -%% </tr><tr><td></td><td>`?GL_MAP_COLOR' and `?GL_MAP_STENCIL' flags </td></tr><tr> -%% <td></td><td>`?GL_ZOOM_X' and `?GL_ZOOM_Y' factors </td></tr><tr><td></td><td>`?GL_READ_BUFFER' -%% setting </td></tr><tr><td>`?GL_POINT_BIT'</td><td>`?GL_POINT_SMOOTH' flag </td> -%% </tr><tr><td></td><td> Point size </td></tr><tr><td>`?GL_POLYGON_BIT'</td><td>`?GL_CULL_FACE' -%% enable bit </td></tr><tr><td></td><td>`?GL_CULL_FACE_MODE' value </td></tr><tr><td></td> -%% <td>`?GL_FRONT_FACE' indicator </td></tr><tr><td></td><td>`?GL_POLYGON_MODE' -%% setting </td></tr><tr><td></td><td>`?GL_POLYGON_SMOOTH' flag </td></tr><tr><td></td><td> -%% `?GL_POLYGON_STIPPLE' enable bit </td></tr><tr><td></td><td>`?GL_POLYGON_OFFSET_FILL' -%% flag </td></tr><tr><td></td><td>`?GL_POLYGON_OFFSET_LINE' flag </td></tr><tr><td></td> -%% <td>`?GL_POLYGON_OFFSET_POINT' flag </td></tr><tr><td></td><td>`?GL_POLYGON_OFFSET_FACTOR' -%% </td></tr><tr><td></td><td>`?GL_POLYGON_OFFSET_UNITS'</td></tr><tr><td>`?GL_POLYGON_STIPPLE_BIT' -%% </td><td> Polygon stipple image </td></tr><tr><td>`?GL_SCISSOR_BIT'</td><td>`?GL_SCISSOR_TEST' -%% flag </td></tr><tr><td></td><td> Scissor box </td></tr><tr><td>`?GL_STENCIL_BUFFER_BIT' -%% </td><td>`?GL_STENCIL_TEST' enable bit </td></tr><tr><td></td><td> Stencil function -%% and reference value </td></tr><tr><td></td><td> Stencil value mask </td></tr><tr><td></td> -%% <td> Stencil fail, pass, and depth buffer pass actions </td></tr><tr><td></td><td> Stencil -%% buffer clear value </td></tr><tr><td></td><td> Stencil buffer writemask </td></tr><tr><td> -%% `?GL_TEXTURE_BIT'</td><td> Enable bits for the four texture coordinates </td></tr><tr> -%% <td></td><td> Border color for each texture image </td></tr><tr><td></td><td> Minification -%% function for each texture image </td></tr><tr><td></td><td> Magnification function for -%% each texture image </td></tr><tr><td></td><td> Texture coordinates and wrap mode for each -%% texture image </td></tr><tr><td></td><td> Color and mode for each texture environment </td> -%% </tr><tr><td></td><td> Enable bits `?GL_TEXTURE_GEN_'`x', `x' is S, T, -%% R, and Q </td></tr><tr><td></td><td>`?GL_TEXTURE_GEN_MODE' setting for S, T, R, and -%% Q </td></tr><tr><td></td><td> {@link gl:texGend/3} plane equations for S, T, R, and Q </td></tr> -%% <tr><td></td><td> Current texture bindings (for example, `?GL_TEXTURE_BINDING_2D') </td> -%% </tr><tr><td>`?GL_TRANSFORM_BIT'</td><td> Coefficients of the six clipping planes </td> -%% </tr><tr><td></td><td> Enable bits for the user-definable clipping planes </td></tr><tr><td> -%% </td><td>`?GL_MATRIX_MODE' value </td></tr><tr><td></td><td>`?GL_NORMALIZE' -%% flag </td></tr><tr><td></td><td>`?GL_RESCALE_NORMAL' flag </td></tr><tr><td>`?GL_VIEWPORT_BIT' -%% </td><td> Depth range (near and far) </td></tr><tr><td></td><td> Viewport origin and extent -%% </td></tr></tbody></table> -%% -%% {@link gl:pushAttrib/1} restores the values of the state variables saved with the last ``gl:pushAttrib'' -%% command. Those not saved are left unchanged. -%% -%% It is an error to push attributes onto a full stack or to pop attributes off an empty -%% stack. In either case, the error flag is set and no other change is made to GL state. -%% -%% Initially, the attribute stack is empty. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPushAttrib.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glPushAttrib.xml">external</a> documentation. -spec pushAttrib(Mask) -> 'ok' when Mask :: integer(). pushAttrib(Mask) -> cast(5069, <<Mask:?GLbitfield>>). @@ -2111,22 +717,7 @@ popAttrib() -> %% of these constants together. The special mask `?GL_CLIENT_ALL_ATTRIB_BITS' can %% be used to save all stackable client state. %% -%% The symbolic mask constants and their associated GL client state are as follows (the -%% second column lists which attributes are saved): -%% -%% `?GL_CLIENT_PIXEL_STORE_BIT' Pixel storage modes `?GL_CLIENT_VERTEX_ARRAY_BIT' -%% Vertex arrays (and enables) -%% -%% {@link gl:pushClientAttrib/1} restores the values of the client-state variables saved with -%% the last ``gl:pushClientAttrib''. Those not saved are left unchanged. -%% -%% It is an error to push attributes onto a full client attribute stack or to pop attributes -%% off an empty stack. In either case, the error flag is set, and no other change is made -%% to GL state. -%% -%% Initially, the client attribute stack is empty. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPushClientAttrib.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glPushClientAttrib.xml">external</a> documentation. -spec pushClientAttrib(Mask) -> 'ok' when Mask :: integer(). pushClientAttrib(Mask) -> cast(5071, <<Mask:?GLbitfield>>). @@ -2142,37 +733,7 @@ popClientAttrib() -> %% ``gl:renderMode'' sets the rasterization mode. It takes one argument, `Mode' , which %% can assume one of three predefined values: %% -%% `?GL_RENDER': Render mode. Primitives are rasterized, producing pixel fragments, -%% which are written into the frame buffer. This is the normal mode and also the default -%% mode. -%% -%% `?GL_SELECT': Selection mode. No pixel fragments are produced, and no change to -%% the frame buffer contents is made. Instead, a record of the names of primitives that would -%% have been drawn if the render mode had been `?GL_RENDER' is returned in a select -%% buffer, which must be created (see {@link gl:selectBuffer/2} ) before selection mode is -%% entered. -%% -%% `?GL_FEEDBACK': Feedback mode. No pixel fragments are produced, and no change to -%% the frame buffer contents is made. Instead, the coordinates and attributes of vertices -%% that would have been drawn if the render mode had been `?GL_RENDER' is returned in -%% a feedback buffer, which must be created (see {@link gl:feedbackBuffer/3} ) before feedback -%% mode is entered. -%% -%% The return value of ``gl:renderMode'' is determined by the render mode at the time ``gl:renderMode'' -%% is called, rather than by `Mode' . The values returned for the three render modes -%% are as follows: -%% -%% `?GL_RENDER': 0. -%% -%% `?GL_SELECT': The number of hit records transferred to the select buffer. -%% -%% `?GL_FEEDBACK': The number of values (not vertices) transferred to the feedback -%% buffer. -%% -%% See the {@link gl:selectBuffer/2} and {@link gl:feedbackBuffer/3} reference pages for more -%% details concerning selection and feedback operation. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glRenderMode.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glRenderMode.xml">external</a> documentation. -spec renderMode(Mode) -> integer() when Mode :: enum(). renderMode(Mode) -> call(5073, <<Mode:?GLenum>>). @@ -2186,44 +747,7 @@ renderMode(Mode) -> %% returns `?GL_NO_ERROR', there has been no detectable error since the last call to ``gl:getError'' %% , or since the GL was initialized. %% -%% To allow for distributed implementations, there may be several error flags. If any single -%% error flag has recorded an error, the value of that flag is returned and that flag is -%% reset to `?GL_NO_ERROR' when ``gl:getError'' is called. If more than one flag has -%% recorded an error, ``gl:getError'' returns and clears an arbitrary error flag value. -%% Thus, ``gl:getError'' should always be called in a loop, until it returns `?GL_NO_ERROR' -%% , if all error flags are to be reset. -%% -%% Initially, all error flags are set to `?GL_NO_ERROR'. -%% -%% The following errors are currently defined: -%% -%% `?GL_NO_ERROR': No error has been recorded. The value of this symbolic constant -%% is guaranteed to be 0. -%% -%% `?GL_INVALID_ENUM': An unacceptable value is specified for an enumerated argument. -%% The offending command is ignored and has no other side effect than to set the error flag. -%% -%% -%% `?GL_INVALID_VALUE': A numeric argument is out of range. The offending command is -%% ignored and has no other side effect than to set the error flag. -%% -%% `?GL_INVALID_OPERATION': The specified operation is not allowed in the current state. -%% The offending command is ignored and has no other side effect than to set the error flag. -%% -%% -%% `?GL_INVALID_FRAMEBUFFER_OPERATION': The framebuffer object is not complete. The -%% offending command is ignored and has no other side effect than to set the error flag. -%% -%% `?GL_OUT_OF_MEMORY': There is not enough memory left to execute the command. The -%% state of the GL is undefined, except for the state of the error flags, after this error -%% is recorded. -%% -%% When an error flag is set, results of a GL operation are undefined only if `?GL_OUT_OF_MEMORY' -%% has occurred. In all other cases, the command generating the error is ignored and has -%% no effect on the GL state or frame buffer contents. If the generating command returns -%% a value, it returns 0. If ``gl:getError'' itself generates an error, it returns 0. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetError.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetError.xhtml">external</a> documentation. -spec getError() -> enum(). getError() -> call(5074, <<>>). @@ -2233,40 +757,7 @@ getError() -> %% ``gl:getString'' returns a pointer to a static string describing some aspect of the %% current GL connection. `Name' can be one of the following: %% -%% `?GL_VENDOR': Returns the company responsible for this GL implementation. This name -%% does not change from release to release. -%% -%% `?GL_RENDERER': Returns the name of the renderer. This name is typically specific -%% to a particular configuration of a hardware platform. It does not change from release -%% to release. -%% -%% `?GL_VERSION': Returns a version or release number. -%% -%% `?GL_SHADING_LANGUAGE_VERSION': Returns a version or release number for the shading -%% language. -%% -%% ``gl:getStringi'' returns a pointer to a static string indexed by `Index' . `Name' -%% can be one of the following: -%% -%% `?GL_EXTENSIONS': For ``gl:getStringi'' only, returns the extension string supported -%% by the implementation at `Index' . -%% -%% Strings `?GL_VENDOR' and `?GL_RENDERER' together uniquely specify a platform. -%% They do not change from release to release and should be used by platform-recognition -%% algorithms. -%% -%% The `?GL_VERSION' and `?GL_SHADING_LANGUAGE_VERSION' strings begin with a version -%% number. The version number uses one of these forms: -%% -%% `major_number.minor_number'`major_number.minor_number.release_number' -%% -%% Vendor-specific information may follow the version number. Its format depends on the -%% implementation, but a space always separates the version number and the vendor-specific -%% information. -%% -%% All strings are null-terminated. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetString.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetString.xhtml">external</a> documentation. -spec getString(Name) -> string() when Name :: enum(). getString(Name) -> call(5075, <<Name:?GLenum>>). @@ -2277,7 +768,7 @@ getString(Name) -> %% are complete. Such effects include all changes to GL state, all changes to connection %% state, and all changes to the frame buffer contents. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glFinish.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glFinish.xhtml">external</a> documentation. -spec finish() -> 'ok'. finish() -> cast(5076, <<>>). @@ -2290,12 +781,7 @@ finish() -> %% the actual rendering engine. Though this execution may not be completed in any particular %% time period, it does complete in finite time. %% -%% Because any GL program might be executed over a network, or on an accelerator that buffers -%% commands, all programs should call ``gl:flush'' whenever they count on having all of -%% their previously issued commands completed. For example, call ``gl:flush'' before waiting -%% for user input that depends on the generated image. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glFlush.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glFlush.xhtml">external</a> documentation. -spec flush() -> 'ok'. flush() -> cast(5077, <<>>). @@ -2308,36 +794,7 @@ flush() -> %% indicating the desired behavior. The initial value for each `Target' is `?GL_DONT_CARE' %% . `Mode' can be one of the following: %% -%% `?GL_FASTEST': The most efficient option should be chosen. -%% -%% `?GL_NICEST': The most correct, or highest quality, option should be chosen. -%% -%% `?GL_DONT_CARE': No preference. -%% -%% Though the implementation aspects that can be hinted are well defined, the interpretation -%% of the hints depends on the implementation. The hint aspects that can be specified with `Target' -%% , along with suggested semantics, are as follows: -%% -%% `?GL_FRAGMENT_SHADER_DERIVATIVE_HINT': Indicates the accuracy of the derivative -%% calculation for the GL shading language fragment processing built-in functions: `?dFdx' -%% , `?dFdy', and `?fwidth'. -%% -%% `?GL_LINE_SMOOTH_HINT': Indicates the sampling quality of antialiased lines. If -%% a larger filter function is applied, hinting `?GL_NICEST' can result in more pixel -%% fragments being generated during rasterization. -%% -%% `?GL_POLYGON_SMOOTH_HINT': Indicates the sampling quality of antialiased polygons. -%% Hinting `?GL_NICEST' can result in more pixel fragments being generated during rasterization, -%% if a larger filter function is applied. -%% -%% `?GL_TEXTURE_COMPRESSION_HINT': Indicates the quality and performance of the compressing -%% texture images. Hinting `?GL_FASTEST' indicates that texture images should be compressed -%% as quickly as possible, while `?GL_NICEST' indicates that texture images should be -%% compressed with as little image quality loss as possible. `?GL_NICEST' should be -%% selected if the texture is to be retrieved by {@link gl:getCompressedTexImage/3} for reuse. -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glHint.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glHint.xhtml">external</a> documentation. -spec hint(Target, Mode) -> 'ok' when Target :: enum(),Mode :: enum(). hint(Target,Mode) -> cast(5078, <<Target:?GLenum,Mode:?GLenum>>). @@ -2347,7 +804,7 @@ hint(Target,Mode) -> %% ``gl:clearDepth'' specifies the depth value used by {@link gl:clear/1} to clear the depth %% buffer. Values specified by ``gl:clearDepth'' are clamped to the range [0 1]. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glClearDepth.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glClearDepth.xhtml">external</a> documentation. -spec clearDepth(Depth) -> 'ok' when Depth :: clamp(). clearDepth(Depth) -> cast(5079, <<Depth:?GLclampd>>). @@ -2359,36 +816,7 @@ clearDepth(Depth) -> %% depth testing is enabled. (See {@link gl:enable/1} and {@link gl:enable/1} of `?GL_DEPTH_TEST' %% .) %% -%% `Func' specifies the conditions under which the pixel will be drawn. The comparison -%% functions are as follows: -%% -%% `?GL_NEVER': Never passes. -%% -%% `?GL_LESS': Passes if the incoming depth value is less than the stored depth value. -%% -%% -%% `?GL_EQUAL': Passes if the incoming depth value is equal to the stored depth value. -%% -%% -%% `?GL_LEQUAL': Passes if the incoming depth value is less than or equal to the stored -%% depth value. -%% -%% `?GL_GREATER': Passes if the incoming depth value is greater than the stored depth -%% value. -%% -%% `?GL_NOTEQUAL': Passes if the incoming depth value is not equal to the stored depth -%% value. -%% -%% `?GL_GEQUAL': Passes if the incoming depth value is greater than or equal to the -%% stored depth value. -%% -%% `?GL_ALWAYS': Always passes. -%% -%% The initial value of `Func' is `?GL_LESS'. Initially, depth testing is disabled. -%% If depth testing is disabled or if no depth buffer exists, it is as if the depth test -%% always passes. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDepthFunc.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDepthFunc.xhtml">external</a> documentation. -spec depthFunc(Func) -> 'ok' when Func :: enum(). depthFunc(Func) -> cast(5080, <<Func:?GLenum>>). @@ -2399,7 +827,7 @@ depthFunc(Func) -> %% is `?GL_FALSE', depth buffer writing is disabled. Otherwise, it is enabled. Initially, %% depth buffer writing is enabled. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDepthMask.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDepthMask.xhtml">external</a> documentation. -spec depthMask(Flag) -> 'ok' when Flag :: 0|1. depthMask(Flag) -> cast(5081, <<Flag:?GLboolean>>). @@ -2413,10 +841,7 @@ depthMask(Flag) -> %% as though they range from 0 through 1 (like color components). Thus, the values accepted %% by ``gl:depthRange'' are both clamped to this range before they are accepted. %% -%% The setting of (0,1) maps the near plane to 0 and the far plane to 1. With this mapping, -%% the depth buffer range is fully utilized. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDepthRange.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDepthRange.xhtml">external</a> documentation. -spec depthRange(Near_val, Far_val) -> 'ok' when Near_val :: clamp(),Far_val :: clamp(). depthRange(Near_val,Far_val) -> cast(5082, <<Near_val:?GLclampd,Far_val:?GLclampd>>). @@ -2426,9 +851,7 @@ depthRange(Near_val,Far_val) -> %% ``gl:clearAccum'' specifies the red, green, blue, and alpha values used by {@link gl:clear/1} %% to clear the accumulation buffer. %% -%% Values specified by ``gl:clearAccum'' are clamped to the range [-1 1]. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glClearAccum.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glClearAccum.xml">external</a> documentation. -spec clearAccum(Red, Green, Blue, Alpha) -> 'ok' when Red :: float(),Green :: float(),Blue :: float(),Alpha :: float(). clearAccum(Red,Green,Blue,Alpha) -> cast(5083, <<Red:?GLfloat,Green:?GLfloat,Blue:?GLfloat,Alpha:?GLfloat>>). @@ -2441,53 +864,7 @@ clearAccum(Red,Green,Blue,Alpha) -> %% and polygons), motion blur, and depth of field can be created by accumulating images generated %% with different transformation matrices. %% -%% Each pixel in the accumulation buffer consists of red, green, blue, and alpha values. -%% The number of bits per component in the accumulation buffer depends on the implementation. -%% You can examine this number by calling {@link gl:getBooleanv/1} four times, with arguments -%% `?GL_ACCUM_RED_BITS', `?GL_ACCUM_GREEN_BITS', `?GL_ACCUM_BLUE_BITS', and `?GL_ACCUM_ALPHA_BITS' -%% . Regardless of the number of bits per component, the range of values stored by each component -%% is [-1 1]. The accumulation buffer pixels are mapped one-to-one with frame buffer pixels. -%% -%% ``gl:accum'' operates on the accumulation buffer. The first argument, `Op' , is -%% a symbolic constant that selects an accumulation buffer operation. The second argument, `Value' -%% , is a floating-point value to be used in that operation. Five operations are specified: `?GL_ACCUM' -%% , `?GL_LOAD', `?GL_ADD', `?GL_MULT', and `?GL_RETURN'. -%% -%% All accumulation buffer operations are limited to the area of the current scissor box -%% and applied identically to the red, green, blue, and alpha components of each pixel. If -%% a ``gl:accum'' operation results in a value outside the range [-1 1], the contents of an -%% accumulation buffer pixel component are undefined. -%% -%% The operations are as follows: -%% -%% `?GL_ACCUM': Obtains R, G, B, and A values from the buffer currently selected for -%% reading (see {@link gl:readBuffer/1} ). Each component value is divided by 2 n-1, where -%% n is the number of bits allocated to each color component in the currently selected buffer. -%% The result is a floating-point value in the range [0 1], which is multiplied by `Value' -%% and added to the corresponding pixel component in the accumulation buffer, thereby updating -%% the accumulation buffer. -%% -%% `?GL_LOAD': Similar to `?GL_ACCUM', except that the current value in the accumulation -%% buffer is not used in the calculation of the new value. That is, the R, G, B, and A values -%% from the currently selected buffer are divided by 2 n-1, multiplied by `Value' , -%% and then stored in the corresponding accumulation buffer cell, overwriting the current -%% value. -%% -%% `?GL_ADD': Adds `Value' to each R, G, B, and A in the accumulation buffer. -%% -%% `?GL_MULT': Multiplies each R, G, B, and A in the accumulation buffer by `Value' -%% and returns the scaled component to its corresponding accumulation buffer location. -%% -%% `?GL_RETURN': Transfers accumulation buffer values to the color buffer or buffers -%% currently selected for writing. Each R, G, B, and A component is multiplied by `Value' -%% , then multiplied by 2 n-1, clamped to the range [0 2 n-1], and stored in the corresponding -%% display buffer cell. The only fragment operations that are applied to this transfer are -%% pixel ownership, scissor, dithering, and color writemasks. -%% -%% To clear the accumulation buffer, call {@link gl:clearAccum/4} with R, G, B, and A values -%% to set it to, then call {@link gl:clear/1} with the accumulation buffer enabled. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glAccum.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glAccum.xml">external</a> documentation. -spec accum(Op, Value) -> 'ok' when Op :: enum(),Value :: float(). accum(Op,Value) -> cast(5084, <<Op:?GLenum,Value:?GLfloat>>). @@ -2497,20 +874,7 @@ accum(Op,Value) -> %% ``gl:matrixMode'' sets the current matrix mode. `Mode' can assume one of four values: %% %% -%% `?GL_MODELVIEW': Applies subsequent matrix operations to the modelview matrix stack. -%% -%% -%% `?GL_PROJECTION': Applies subsequent matrix operations to the projection matrix -%% stack. -%% -%% `?GL_TEXTURE': Applies subsequent matrix operations to the texture matrix stack. -%% -%% `?GL_COLOR': Applies subsequent matrix operations to the color matrix stack. -%% -%% To find out which matrix stack is currently the target of all matrix operations, call {@link gl:getBooleanv/1} -%% with argument `?GL_MATRIX_MODE'. The initial value is `?GL_MODELVIEW'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMatrixMode.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glMatrixMode.xml">external</a> documentation. -spec matrixMode(Mode) -> 'ok' when Mode :: enum(). matrixMode(Mode) -> cast(5085, <<Mode:?GLenum>>). @@ -2522,20 +886,7 @@ matrixMode(Mode) -> %% the current matrix, as if {@link gl:multMatrixd/1} were called with the following matrix %% as its argument: %% -%% ((2/(right-left)) 0 0(t x) 0(2/(top-bottom)) 0(t y) 0 0(-2/(farVal-nearVal))(t z) 0 0 0 1) -%% -%% where t x=-((right+left)/(right-left)) t y=-((top+bottom)/(top-bottom)) t z=-((farVal+nearVal)/(farVal-nearVal)) -%% -%% Typically, the matrix mode is `?GL_PROJECTION', and (left bottom-nearVal) and (right top-nearVal) specify the points on -%% the near clipping plane that are mapped to the lower left and upper right corners of the -%% window, respectively, assuming that the eye is located at (0, 0, 0). -farVal specifies -%% the location of the far clipping plane. Both `NearVal' and `FarVal' can be either -%% positive or negative. -%% -%% Use {@link gl:pushMatrix/0} and {@link gl:pushMatrix/0} to save and restore the current -%% matrix stack. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glOrtho.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glOrtho.xml">external</a> documentation. -spec ortho(Left, Right, Bottom, Top, Near_val, Far_val) -> 'ok' when Left :: float(),Right :: float(),Bottom :: float(),Top :: float(),Near_val :: float(),Far_val :: float(). ortho(Left,Right,Bottom,Top,Near_val,Far_val) -> cast(5086, <<Left:?GLdouble,Right:?GLdouble,Bottom:?GLdouble,Top:?GLdouble,Near_val:?GLdouble,Far_val:?GLdouble>>). @@ -2547,25 +898,7 @@ ortho(Left,Right,Bottom,Top,Near_val,Far_val) -> %% replaces the current matrix, as if {@link gl:multMatrixd/1} were called with the following %% matrix as its argument: %% -%% [((2 nearVal)/(right-left)) 0 A 0 0((2 nearVal)/(top-bottom)) B 0 0 0 C D 0 0 -1 0] -%% -%% A=(right+left)/(right-left) -%% -%% B=(top+bottom)/(top-bottom) -%% -%% C=-((farVal+nearVal)/(farVal-nearVal)) -%% -%% D=-((2 farVal nearVal)/(farVal-nearVal)) -%% -%% Typically, the matrix mode is `?GL_PROJECTION', and (left bottom-nearVal) and (right top-nearVal) specify the points on -%% the near clipping plane that are mapped to the lower left and upper right corners of the -%% window, assuming that the eye is located at (0, 0, 0). -farVal specifies the location -%% of the far clipping plane. Both `NearVal' and `FarVal' must be positive. -%% -%% Use {@link gl:pushMatrix/0} and {@link gl:pushMatrix/0} to save and restore the current -%% matrix stack. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glFrustum.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glFrustum.xml">external</a> documentation. -spec frustum(Left, Right, Bottom, Top, Near_val, Far_val) -> 'ok' when Left :: float(),Right :: float(),Bottom :: float(),Top :: float(),Near_val :: float(),Far_val :: float(). frustum(Left,Right,Bottom,Top,Near_val,Far_val) -> cast(5087, <<Left:?GLdouble,Right:?GLdouble,Bottom:?GLdouble,Top:?GLdouble,Near_val:?GLdouble,Far_val:?GLdouble>>). @@ -2576,14 +909,7 @@ frustum(Left,Right,Bottom,Top,Near_val,Far_val) -> %% coordinates to window coordinates. Let (x nd y nd) be normalized device coordinates. Then the window %% coordinates (x w y w) are computed as follows: %% -%% x w=(x nd+1) (width/2)+x -%% -%% y w=(y nd+1) (height/2)+y -%% -%% Viewport width and height are silently clamped to a range that depends on the implementation. -%% To query this range, call {@link gl:getBooleanv/1} with argument `?GL_MAX_VIEWPORT_DIMS'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glViewport.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glViewport.xhtml">external</a> documentation. -spec viewport(X, Y, Width, Height) -> 'ok' when X :: integer(),Y :: integer(),Width :: integer(),Height :: integer(). viewport(X,Y,Width,Height) -> cast(5088, <<X:?GLint,Y:?GLint,Width:?GLsizei,Height:?GLsizei>>). @@ -2595,20 +921,7 @@ viewport(X,Y,Width,Height) -> %% , and `?GL_TEXTURE', the depth is at least 2. The current matrix in any mode is the %% matrix on the top of the stack for that mode. %% -%% ``gl:pushMatrix'' pushes the current matrix stack down by one, duplicating the current -%% matrix. That is, after a ``gl:pushMatrix'' call, the matrix on top of the stack is identical -%% to the one below it. -%% -%% {@link gl:pushMatrix/0} pops the current matrix stack, replacing the current matrix with -%% the one below it on the stack. -%% -%% Initially, each of the stacks contains one matrix, an identity matrix. -%% -%% It is an error to push a full matrix stack or to pop a matrix stack that contains only -%% a single matrix. In either case, the error flag is set and no other change is made to -%% GL state. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPushMatrix.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glPushMatrix.xml">external</a> documentation. -spec pushMatrix() -> 'ok'. pushMatrix() -> cast(5089, <<>>). @@ -2624,11 +937,7 @@ popMatrix() -> %% ``gl:loadIdentity'' replaces the current matrix with the identity matrix. It is semantically %% equivalent to calling {@link gl:loadMatrixd/1} with the identity matrix %% -%% ((1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1)) -%% -%% but in some cases it is more efficient. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glLoadIdentity.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glLoadIdentity.xml">external</a> documentation. -spec loadIdentity() -> 'ok'. loadIdentity() -> cast(5091, <<>>). @@ -2639,16 +948,7 @@ loadIdentity() -> %% by `M' . The current matrix is the projection matrix, modelview matrix, or texture %% matrix, depending on the current matrix mode (see {@link gl:matrixMode/1} ). %% -%% The current matrix, M, defines a transformation of coordinates. For instance, assume -%% M refers to the modelview matrix. If v=(v[0] v[1] v[2] v[3]) is the set of object coordinates of a vertex, -%% and `M' points to an array of 16 single- or double-precision floating-point values -%% m={m[0] m[1] ... m[15]}, then the modelview transformation M(v) does the following: -%% -%% M(v)=(m[0] m[4] m[8] m[12] m[1] m[5] m[9] m[13] m[2] m[6] m[10] m[14] m[3] m[7] m[11] m[15])×(v[0] v[1] v[2] v[3]) -%% -%% Projection and texture transformations are similarly defined. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glLoadMatrix.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glLoadMatrix.xml">external</a> documentation. -spec loadMatrixd(M) -> 'ok' when M :: matrix(). loadMatrixd({M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12,M13,M14,M15,M16}) -> cast(5092, <<M1:?GLdouble,M2:?GLdouble,M3:?GLdouble,M4:?GLdouble,M5:?GLdouble,M6:?GLdouble,M7:?GLdouble,M8:?GLdouble,M9:?GLdouble,M10:?GLdouble,M11:?GLdouble,M12:?GLdouble,M13:?GLdouble,M14:?GLdouble,M15:?GLdouble,M16:?GLdouble>>); @@ -2668,10 +968,7 @@ loadMatrixf({M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12}) -> %% ``gl:multMatrix'' multiplies the current matrix with the one specified using `M' , %% and replaces the current matrix with the product. %% -%% The current matrix is determined by the current matrix mode (see {@link gl:matrixMode/1} ). -%% It is either the projection matrix, modelview matrix, or the texture matrix. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMultMatrix.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glMultMatrix.xml">external</a> documentation. -spec multMatrixd(M) -> 'ok' when M :: matrix(). multMatrixd({M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12,M13,M14,M15,M16}) -> cast(5094, <<M1:?GLdouble,M2:?GLdouble,M3:?GLdouble,M4:?GLdouble,M5:?GLdouble,M6:?GLdouble,M7:?GLdouble,M8:?GLdouble,M9:?GLdouble,M10:?GLdouble,M11:?GLdouble,M12:?GLdouble,M13:?GLdouble,M14:?GLdouble,M15:?GLdouble,M16:?GLdouble>>); @@ -2693,16 +990,7 @@ multMatrixf({M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12}) -> %% replacing the current matrix, as if {@link gl:multMatrixd/1} were called with the following %% matrix as its argument: %% -%% (x 2(1-c)+c x y(1-c)-z s x z(1-c)+y s 0 y x(1-c)+z s y 2(1-c)+c y z(1-c)-x s 0 x z(1-c)-y s y z(1-c)+x s z 2(1-c)+c 0 0 0 0 -%% 1) -%% -%% Where c=cos(angle), s=sin(angle), and ||(x y z)||=1 (if not, the GL will normalize this vector). -%% -%% If the matrix mode is either `?GL_MODELVIEW' or `?GL_PROJECTION', all objects -%% drawn after ``gl:rotate'' is called are rotated. Use {@link gl:pushMatrix/0} and {@link gl:pushMatrix/0} -%% to save and restore the unrotated coordinate system. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glRotate.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glRotate.xml">external</a> documentation. -spec rotated(Angle, X, Y, Z) -> 'ok' when Angle :: float(),X :: float(),Y :: float(),Z :: float(). rotated(Angle,X,Y,Z) -> cast(5096, <<Angle:?GLdouble,X:?GLdouble,Y:?GLdouble,Z:?GLdouble>>). @@ -2719,19 +1007,7 @@ rotatef(Angle,X,Y,Z) -> %% axes. The three parameters indicate the desired scale factor along each of the three axes. %% %% -%% The current matrix (see {@link gl:matrixMode/1} ) is multiplied by this scale matrix, and -%% the product replaces the current matrix as if {@link gl:multMatrixd/1} were called with -%% the following matrix as its argument: -%% -%% (x 0 0 0 0 y 0 0 0 0 z 0 0 0 0 1) -%% -%% If the matrix mode is either `?GL_MODELVIEW' or `?GL_PROJECTION', all objects -%% drawn after ``gl:scale'' is called are scaled. -%% -%% Use {@link gl:pushMatrix/0} and {@link gl:pushMatrix/0} to save and restore the unscaled -%% coordinate system. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glScale.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glScale.xml">external</a> documentation. -spec scaled(X, Y, Z) -> 'ok' when X :: float(),Y :: float(),Z :: float(). scaled(X,Y,Z) -> cast(5098, <<X:?GLdouble,Y:?GLdouble,Z:?GLdouble>>). @@ -2748,15 +1024,7 @@ scalef(X,Y,Z) -> %% ) is multiplied by this translation matrix, with the product replacing the current matrix, %% as if {@link gl:multMatrixd/1} were called with the following matrix for its argument: %% -%% (1 0 0 x 0 1 0 y 0 0 1 z 0 0 0 1) -%% -%% If the matrix mode is either `?GL_MODELVIEW' or `?GL_PROJECTION', all objects -%% drawn after a call to ``gl:translate'' are translated. -%% -%% Use {@link gl:pushMatrix/0} and {@link gl:pushMatrix/0} to save and restore the untranslated -%% coordinate system. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTranslate.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glTranslate.xml">external</a> documentation. -spec translated(X, Y, Z) -> 'ok' when X :: float(),Y :: float(),Z :: float(). translated(X,Y,Z) -> cast(5100, <<X:?GLdouble,Y:?GLdouble,Z:?GLdouble>>). @@ -2772,10 +1040,7 @@ translatef(X,Y,Z) -> %% ``gl:isList'' returns `?GL_TRUE' if `List' is the name of a display list and %% returns `?GL_FALSE' if it is not, or if an error occurs. %% -%% A name returned by {@link gl:genLists/1} , but not yet associated with a display list by -%% calling {@link gl:newList/2} , is not the name of a display list. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIsList.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glIsList.xml">external</a> documentation. -spec isList(List) -> 0|1 when List :: integer(). isList(List) -> call(5102, <<List:?GLuint>>). @@ -2787,11 +1052,7 @@ isList(List) -> %% display lists to delete. All display lists d with list<= d<= list+range-1 are %% deleted. %% -%% All storage locations allocated to the specified display lists are freed, and the names -%% are available for reuse at a later time. Names within the range that do not have an associated -%% display list are ignored. If `Range' is 0, nothing happens. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDeleteLists.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glDeleteLists.xml">external</a> documentation. -spec deleteLists(List, Range) -> 'ok' when List :: integer(),Range :: integer(). deleteLists(List,Range) -> cast(5103, <<List:?GLuint,Range:?GLsizei>>). @@ -2804,7 +1065,7 @@ deleteLists(List,Range) -> %% available, or if any error is generated, no display lists are generated, and 0 is returned. %% %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGenLists.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGenLists.xml">external</a> documentation. -spec genLists(Range) -> integer() when Range :: integer(). genLists(Range) -> call(5104, <<Range:?GLsizei>>). @@ -2815,53 +1076,14 @@ genLists(Range) -> %% Display lists are created with ``gl:newList''. All subsequent commands are placed in %% the display list, in the order issued, until {@link gl:endList/0} is called. %% -%% ``gl:newList'' has two arguments. The first argument, `List' , is a positive integer -%% that becomes the unique name for the display list. Names can be created and reserved with -%% {@link gl:genLists/1} and tested for uniqueness with {@link gl:isList/1} . The second argument, -%% `Mode' , is a symbolic constant that can assume one of two values: -%% -%% `?GL_COMPILE': Commands are merely compiled. -%% -%% `?GL_COMPILE_AND_EXECUTE': Commands are executed as they are compiled into the display -%% list. -%% -%% Certain commands are not compiled into the display list but are executed immediately, -%% regardless of the display-list mode. These commands are {@link gl:areTexturesResident/1} , {@link gl:colorPointer/4} -%% , {@link gl:deleteLists/2} , {@link gl:deleteTextures/1} , {@link gl:enableClientState/1} , {@link gl:edgeFlagPointer/2} -%% , {@link gl:enableClientState/1} , {@link gl:feedbackBuffer/3} , {@link gl:finish/0} , {@link gl:flush/0} -%% , {@link gl:genLists/1} , {@link gl:genTextures/1} , {@link gl:indexPointer/3} , {@link gl:interleavedArrays/3} -%% , {@link gl:isEnabled/1} , {@link gl:isList/1} , {@link gl:isTexture/1} , {@link gl:normalPointer/3} -%% , {@link gl:pushClientAttrib/1} , {@link gl:pixelStoref/2} , {@link gl:pushClientAttrib/1} , {@link gl:readPixels/7} -%% , {@link gl:renderMode/1} , {@link gl:selectBuffer/2} , {@link gl:texCoordPointer/4} , {@link gl:vertexPointer/4} -%% , and all of the {@link gl:getBooleanv/1} commands. -%% -%% Similarly, {@link gl:texImage1D/8} , {@link gl:texImage2D/9} , and {@link gl:texImage3D/10} -%% are executed immediately and not compiled into the display list when their first argument -%% is `?GL_PROXY_TEXTURE_1D', `?GL_PROXY_TEXTURE_1D', or `?GL_PROXY_TEXTURE_3D' -%% , respectively. -%% -%% When the ARB_imaging extension is supported, {@link gl:histogram/4} executes immediately -%% when its argument is `?GL_PROXY_HISTOGRAM'. Similarly, {@link gl:colorTable/6} executes -%% immediately when its first argument is `?GL_PROXY_COLOR_TABLE', `?GL_PROXY_POST_CONVOLUTION_COLOR_TABLE' -%% , or `?GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE'. -%% -%% For OpenGL versions 1.3 and greater, or when the ARB_multitexture extension is supported, -%% {@link gl:clientActiveTexture/1} is not compiled into display lists, but executed immediately. -%% -%% -%% When {@link gl:endList/0} is encountered, the display-list definition is completed by -%% associating the list with the unique name `List' (specified in the ``gl:newList'' -%% command). If a display list with name `List' already exists, it is replaced only -%% when {@link gl:endList/0} is called. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glNewList.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glNewList.xml">external</a> documentation. -spec newList(List, Mode) -> 'ok' when List :: integer(),Mode :: enum(). newList(List,Mode) -> cast(5105, <<List:?GLuint,Mode:?GLenum>>). %% @doc glBeginList %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBeginList.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec endList() -> 'ok'. endList() -> cast(5106, <<>>). @@ -2873,17 +1095,7 @@ endList() -> %% list. If `List' has not been defined as a display list, ``gl:callList'' is ignored. %% %% -%% ``gl:callList'' can appear inside a display list. To avoid the possibility of infinite -%% recursion resulting from display lists calling one another, a limit is placed on the nesting -%% level of display lists during display-list execution. This limit is at least 64, and it -%% depends on the implementation. -%% -%% GL state is not saved and restored across a call to ``gl:callList''. Thus, changes -%% made to GL state during the execution of a display list remain after execution of the -%% display list is completed. Use {@link gl:pushAttrib/1} , {@link gl:pushAttrib/1} , {@link gl:pushMatrix/0} -%% , and {@link gl:pushMatrix/0} to preserve GL state across ``gl:callList'' calls. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCallList.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glCallList.xml">external</a> documentation. -spec callList(List) -> 'ok' when List :: integer(). callList(List) -> cast(5107, <<List:?GLuint>>). @@ -2895,62 +1107,7 @@ callList(List) -> %% just as if they were called without using a display list. Names of display lists that %% have not been defined are ignored. %% -%% ``gl:callLists'' provides an efficient means for executing more than one display list. `Type' -%% allows lists with various name formats to be accepted. The formats are as follows: -%% -%% `?GL_BYTE': `Lists' is treated as an array of signed bytes, each in the range -%% -128 through 127. -%% -%% `?GL_UNSIGNED_BYTE': `Lists' is treated as an array of unsigned bytes, each -%% in the range 0 through 255. -%% -%% `?GL_SHORT': `Lists' is treated as an array of signed two-byte integers, each -%% in the range -32768 through 32767. -%% -%% `?GL_UNSIGNED_SHORT': `Lists' is treated as an array of unsigned two-byte integers, -%% each in the range 0 through 65535. -%% -%% `?GL_INT': `Lists' is treated as an array of signed four-byte integers. -%% -%% `?GL_UNSIGNED_INT': `Lists' is treated as an array of unsigned four-byte integers. -%% -%% -%% `?GL_FLOAT': `Lists' is treated as an array of four-byte floating-point values. -%% -%% -%% `?GL_2_BYTES': `Lists' is treated as an array of unsigned bytes. Each pair of -%% bytes specifies a single display-list name. The value of the pair is computed as 256 times -%% the unsigned value of the first byte plus the unsigned value of the second byte. -%% -%% `?GL_3_BYTES': `Lists' is treated as an array of unsigned bytes. Each triplet -%% of bytes specifies a single display-list name. The value of the triplet is computed as -%% 65536 times the unsigned value of the first byte, plus 256 times the unsigned value of -%% the second byte, plus the unsigned value of the third byte. -%% -%% `?GL_4_BYTES': `Lists' is treated as an array of unsigned bytes. Each quadruplet -%% of bytes specifies a single display-list name. The value of the quadruplet is computed -%% as 16777216 times the unsigned value of the first byte, plus 65536 times the unsigned -%% value of the second byte, plus 256 times the unsigned value of the third byte, plus the -%% unsigned value of the fourth byte. -%% -%% The list of display-list names is not null-terminated. Rather, `N' specifies how -%% many names are to be taken from `Lists' . -%% -%% An additional level of indirection is made available with the {@link gl:listBase/1} command, -%% which specifies an unsigned offset that is added to each display-list name specified in `Lists' -%% before that display list is executed. -%% -%% ``gl:callLists'' can appear inside a display list. To avoid the possibility of infinite -%% recursion resulting from display lists calling one another, a limit is placed on the nesting -%% level of display lists during display-list execution. This limit must be at least 64, -%% and it depends on the implementation. -%% -%% GL state is not saved and restored across a call to ``gl:callLists''. Thus, changes -%% made to GL state during the execution of the display lists remain after execution is completed. -%% Use {@link gl:pushAttrib/1} , {@link gl:pushAttrib/1} , {@link gl:pushMatrix/0} , and {@link gl:pushMatrix/0} -%% to preserve GL state across ``gl:callLists'' calls. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCallLists.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glCallLists.xml">external</a> documentation. -spec callLists(Lists) -> 'ok' when Lists :: [integer()]. callLists(Lists) -> ListsLen = length(Lists), @@ -2965,7 +1122,7 @@ callLists(Lists) -> %% by adding `Base' to each offset. Names that reference valid display lists are executed; %% the others are ignored. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glListBase.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glListBase.xml">external</a> documentation. -spec listBase(Base) -> 'ok' when Base :: integer(). listBase(Base) -> cast(5109, <<Base:?GLuint>>). @@ -2977,66 +1134,7 @@ listBase(Base) -> %% ten ways the vertices are interpreted. Taking n as an integer count starting at one, %% and N as the total number of vertices specified, the interpretations are as follows: %% -%% `?GL_POINTS': Treats each vertex as a single point. Vertex n defines point n. -%% N points are drawn. -%% -%% `?GL_LINES': Treats each pair of vertices as an independent line segment. Vertices -%% 2 n-1 and 2 n define line n. N/2 lines are drawn. -%% -%% `?GL_LINE_STRIP': Draws a connected group of line segments from the first vertex -%% to the last. Vertices n and n+1 define line n. N-1 lines are drawn. -%% -%% `?GL_LINE_LOOP': Draws a connected group of line segments from the first vertex -%% to the last, then back to the first. Vertices n and n+1 define line n. The last -%% line, however, is defined by vertices N and 1. N lines are drawn. -%% -%% `?GL_TRIANGLES': Treats each triplet of vertices as an independent triangle. Vertices -%% 3 n-2, 3 n-1, and 3 n define triangle n. N/3 triangles are drawn. -%% -%% `?GL_TRIANGLE_STRIP': Draws a connected group of triangles. One triangle is defined -%% for each vertex presented after the first two vertices. For odd n, vertices n, n+1, -%% and n+2 define triangle n. For even n, vertices n+1, n, and n+2 define triangle -%% n. N-2 triangles are drawn. -%% -%% `?GL_TRIANGLE_FAN': Draws a connected group of triangles. One triangle is defined -%% for each vertex presented after the first two vertices. Vertices 1, n+1, and n+2 -%% define triangle n. N-2 triangles are drawn. -%% -%% `?GL_QUADS': Treats each group of four vertices as an independent quadrilateral. -%% Vertices 4 n-3, 4 n-2, 4 n-1, and 4 n define quadrilateral n. N/4 quadrilaterals -%% are drawn. -%% -%% `?GL_QUAD_STRIP': Draws a connected group of quadrilaterals. One quadrilateral is -%% defined for each pair of vertices presented after the first pair. Vertices 2 n-1, 2 -%% n, 2 n+2, and 2 n+1 define quadrilateral n. N/2-1 quadrilaterals are drawn. Note -%% that the order in which vertices are used to construct a quadrilateral from strip data -%% is different from that used with independent data. -%% -%% `?GL_POLYGON': Draws a single, convex polygon. Vertices 1 through N define this -%% polygon. -%% -%% Only a subset of GL commands can be used between ``gl:'begin''' and {@link gl:'begin'/1} . -%% The commands are {@link gl:vertex2d/2} , {@link gl:color3b/3} , {@link gl:secondaryColor3b/3} , {@link gl:indexd/1} -%% , {@link gl:normal3b/3} , {@link gl:fogCoordf/1} , {@link gl:texCoord1d/1} , {@link gl:multiTexCoord1d/2} -%% , {@link gl:vertexAttrib1d/2} , {@link gl:evalCoord1d/1} , {@link gl:evalPoint1/1} , {@link gl:arrayElement/1} -%% , {@link gl:materialf/3} , and {@link gl:edgeFlag/1} . Also, it is acceptable to use {@link gl:callList/1} -%% or {@link gl:callLists/1} to execute display lists that include only the preceding commands. -%% If any other GL command is executed between ``gl:'begin''' and {@link gl:'begin'/1} , the error -%% flag is set and the command is ignored. -%% -%% Regardless of the value chosen for `Mode' , there is no limit to the number of vertices -%% that can be defined between ``gl:'begin''' and {@link gl:'begin'/1} . Lines, triangles, quadrilaterals, -%% and polygons that are incompletely specified are not drawn. Incomplete specification results -%% when either too few vertices are provided to specify even a single primitive or when an -%% incorrect multiple of vertices is specified. The incomplete primitive is ignored; the -%% rest are drawn. -%% -%% The minimum specification of vertices for each primitive is as follows: 1 for a point, -%% 2 for a line, 3 for a triangle, 4 for a quadrilateral, and 3 for a polygon. Modes that -%% require a certain multiple of vertices are `?GL_LINES' (2), `?GL_TRIANGLES' -%% (3), `?GL_QUADS' (4), and `?GL_QUAD_STRIP' (2). -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBegin.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glBegin.xml">external</a> documentation. -spec 'begin'(Mode) -> 'ok' when Mode :: enum(). 'begin'(Mode) -> cast(5110, <<Mode:?GLenum>>). @@ -3053,10 +1151,7 @@ listBase(Base) -> %% point, line, and polygon vertices. The current color, normal, texture coordinates, and %% fog coordinate are associated with the vertex when ``gl:vertex'' is called. %% -%% When only x and y are specified, z defaults to 0 and w defaults to 1. When x, -%% y, and z are specified, w defaults to 1. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glVertex.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glVertex.xml">external</a> documentation. -spec vertex2d(X, Y) -> 'ok' when X :: float(),Y :: float(). vertex2d(X,Y) -> cast(5112, <<X:?GLdouble,Y:?GLdouble>>). @@ -3182,16 +1277,7 @@ vertex4sv({X,Y,Z,W}) -> vertex4s(X,Y,Z,W). %% mapping that maps the most positive representable integer value to 1.0 and the most negative %% representable integer value to -1.0. %% -%% Normals specified with ``gl:normal'' need not have unit length. If `?GL_NORMALIZE' -%% is enabled, then normals of any length specified with ``gl:normal'' are normalized after -%% transformation. If `?GL_RESCALE_NORMAL' is enabled, normals are scaled by a scaling -%% factor derived from the modelview matrix. `?GL_RESCALE_NORMAL' requires that the -%% originally specified normals were of unit length, and that the modelview matrix contain -%% only uniform scales for proper results. To enable and disable normalization, call {@link gl:enable/1} -%% and {@link gl:enable/1} with either `?GL_NORMALIZE' or `?GL_RESCALE_NORMAL'. -%% Normalization is initially disabled. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glNormal.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glNormal.xml">external</a> documentation. -spec normal3b(Nx, Ny, Nz) -> 'ok' when Nx :: integer(),Ny :: integer(),Nz :: integer(). normal3b(Nx,Ny,Nz) -> cast(5124, <<Nx:?GLbyte,Ny:?GLbyte,Nz:?GLbyte>>). @@ -3245,15 +1331,7 @@ normal3sv({Nx,Ny,Nz}) -> normal3s(Nx,Ny,Nz). %% ``gl:index'' updates the current (single-valued) color index. It takes one argument, %% the new value for the current color index. %% -%% The current index is stored as a floating-point value. Integer values are converted directly -%% to floating-point values, with no special mapping. The initial value is 1. -%% -%% Index values outside the representable range of the color index buffer are not clamped. -%% However, before an index is dithered (if enabled) and written to the frame buffer, it -%% is converted to fixed-point format. Any bits in the integer portion of the resulting fixed-point -%% value that do not correspond to bits in the frame buffer are masked out. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIndex.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glIndex.xml">external</a> documentation. -spec indexd(C) -> 'ok' when C :: float(). indexd(C) -> cast(5129, <<C:?GLdouble>>). @@ -3310,24 +1388,7 @@ indexubv({C}) -> indexub(C). %% green, and blue values explicitly and set the current alpha value to 1.0 (full intensity) %% implicitly. ``gl:color4'' variants specify all four color components explicitly. %% -%% ``gl:color3b'', ``gl:color4b'', ``gl:color3s'', ``gl:color4s'', ``gl:color3i'', -%% and ``gl:color4i'' take three or four signed byte, short, or long integers as arguments. -%% When `v' is appended to the name, the color commands can take a pointer to an array -%% of such values. -%% -%% Current color values are stored in floating-point format, with unspecified mantissa and -%% exponent sizes. Unsigned integer color components, when specified, are linearly mapped -%% to floating-point values such that the largest representable value maps to 1.0 (full intensity), -%% and 0 maps to 0.0 (zero intensity). Signed integer color components, when specified, are -%% linearly mapped to floating-point values such that the most positive representable value -%% maps to 1.0, and the most negative representable value maps to -1.0. (Note that this -%% mapping does not convert 0 precisely to 0.0.) Floating-point values are mapped directly. -%% -%% Neither floating-point nor signed integer values are clamped to the range [0 1] before the -%% current color is updated. However, color components are clamped to this range before they -%% are interpolated or written into a color buffer. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glColor.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glColor.xml">external</a> documentation. -spec color3b(Red, Green, Blue) -> 'ok' when Red :: integer(),Green :: integer(),Blue :: integer(). color3b(Red,Green,Blue) -> cast(5134, <<Red:?GLbyte,Green:?GLbyte,Blue:?GLbyte>>). @@ -3494,13 +1555,7 @@ color4usv({Red,Green,Blue,Alpha}) -> color4us(Red,Green,Blue,Alpha). %% Similarly, ``gl:texCoord3'' specifies the texture coordinates as (s t r 1), and ``gl:texCoord4'' %% defines all four components explicitly as (s t r q). %% -%% The current texture coordinates are part of the data that is associated with each vertex -%% and with the current raster position. Initially, the values for `s', `t', `r' -%% , and `q' are (0, 0, 0, 1). -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexCoord.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glTexCoord.xml">external</a> documentation. -spec texCoord1d(S) -> 'ok' when S :: float(). texCoord1d(S) -> cast(5150, <<S:?GLdouble>>). @@ -3666,41 +1721,7 @@ texCoord4sv({S,T,R,Q}) -> texCoord4s(S,T,R,Q). %% subpixel accuracy. See {@link gl:bitmap/7} , {@link gl:drawPixels/5} , and {@link gl:copyPixels/5} %% . %% -%% The current raster position consists of three window coordinates ( x, y, z), a clip -%% coordinate value ( w), an eye coordinate distance, a valid bit, and associated color -%% data and texture coordinates. The w coordinate is a clip coordinate, because w is -%% not projected to window coordinates. ``gl:rasterPos4'' specifies object coordinates x, -%% y, z, and w explicitly. ``gl:rasterPos3'' specifies object coordinate x, y, and -%% z explicitly, while w is implicitly set to 1. ``gl:rasterPos2'' uses the argument -%% values for x and y while implicitly setting z and w to 0 and 1. -%% -%% The object coordinates presented by ``gl:rasterPos'' are treated just like those of a {@link gl:vertex2d/2} -%% command: They are transformed by the current modelview and projection matrices and passed -%% to the clipping stage. If the vertex is not culled, then it is projected and scaled to -%% window coordinates, which become the new current raster position, and the `?GL_CURRENT_RASTER_POSITION_VALID' -%% flag is set. If the vertex `is' culled, then the valid bit is cleared and the current -%% raster position and associated color and texture coordinates are undefined. -%% -%% The current raster position also includes some associated color data and texture coordinates. -%% If lighting is enabled, then `?GL_CURRENT_RASTER_COLOR' (in RGBA mode) or `?GL_CURRENT_RASTER_INDEX' -%% (in color index mode) is set to the color produced by the lighting calculation (see {@link gl:lightf/3} -%% , {@link gl:lightModelf/2} , and {@link gl:shadeModel/1} ). If lighting is disabled, current -%% color (in RGBA mode, state variable `?GL_CURRENT_COLOR') or color index (in color -%% index mode, state variable `?GL_CURRENT_INDEX') is used to update the current raster -%% color. `?GL_CURRENT_RASTER_SECONDARY_COLOR' (in RGBA mode) is likewise updated. -%% -%% Likewise, `?GL_CURRENT_RASTER_TEXTURE_COORDS' is updated as a function of `?GL_CURRENT_TEXTURE_COORDS' -%% , based on the texture matrix and the texture generation functions (see {@link gl:texGend/3} ). -%% Finally, the distance from the origin of the eye coordinate system to the vertex as transformed -%% by only the modelview matrix replaces `?GL_CURRENT_RASTER_DISTANCE'. -%% -%% Initially, the current raster position is (0, 0, 0, 1), the current raster distance is -%% 0, the valid bit is set, the associated RGBA color is (1, 1, 1, 1), the associated color -%% index is 1, and the associated texture coordinates are (0, 0, 0, 1). In RGBA mode, `?GL_CURRENT_RASTER_INDEX' -%% is always 1; in color index mode, the current raster RGBA color always maintains its -%% initial value. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glRasterPos.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glRasterPos.xml">external</a> documentation. -spec rasterPos2d(X, Y) -> 'ok' when X :: float(),Y :: float(). rasterPos2d(X,Y) -> cast(5166, <<X:?GLdouble,Y:?GLdouble>>). @@ -3826,13 +1847,7 @@ rasterPos4sv({X,Y,Z,W}) -> rasterPos4s(X,Y,Z,W). %% coordinates or as two pointers to arrays, each containing an (x y) pair. The resulting rectangle %% is defined in the z=0 plane. %% -%% ``gl:rect''( `X1' , `Y1' , `X2' , `Y2' ) is exactly equivalent to the -%% following sequence: glBegin(`?GL_POLYGON'); glVertex2( `X1' , `Y1' ); glVertex2( -%% `X2' , `Y1' ); glVertex2( `X2' , `Y2' ); glVertex2( `X1' , `Y2' ); -%% glEnd(); Note that if the second vertex is above and to the right of the first vertex, -%% the rectangle is constructed with a counterclockwise winding. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glRect.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glRect.xml">external</a> documentation. -spec rectd(X1, Y1, X2, Y2) -> 'ok' when X1 :: float(),Y1 :: float(),X2 :: float(),Y2 :: float(). rectd(X1,Y1,X2,Y2) -> cast(5178, <<X1:?GLdouble,Y1:?GLdouble,X2:?GLdouble,Y2:?GLdouble>>). @@ -3888,21 +1903,7 @@ rectsv({V1,V2},{V1,V2}) -> %% to be packed into a single array or stored in separate arrays. (Single-array storage may %% be more efficient on some implementations; see {@link gl:interleavedArrays/3} .) %% -%% If a non-zero named buffer object is bound to the `?GL_ARRAY_BUFFER' target (see {@link gl:bindBuffer/2} -%% ) while a vertex array is specified, `Pointer' is treated as a byte offset into the -%% buffer object's data store. Also, the buffer object binding (`?GL_ARRAY_BUFFER_BINDING' -%% ) is saved as vertex array client-side state (`?GL_VERTEX_ARRAY_BUFFER_BINDING'). -%% -%% When a vertex array is specified, `Size' , `Type' , `Stride' , and `Pointer' -%% are saved as client-side state, in addition to the current vertex array buffer object -%% binding. -%% -%% To enable and disable the vertex array, call {@link gl:enableClientState/1} and {@link gl:enableClientState/1} -%% with the argument `?GL_VERTEX_ARRAY'. If enabled, the vertex array is used when {@link gl:arrayElement/1} -%% , {@link gl:drawArrays/3} , {@link gl:multiDrawArrays/3} , {@link gl:drawElements/4} , see `glMultiDrawElements' -%% , or {@link gl:drawRangeElements/6} is called. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glVertexPointer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glVertexPointer.xml">external</a> documentation. -spec vertexPointer(Size, Type, Stride, Ptr) -> 'ok' when Size :: integer(),Type :: enum(),Stride :: integer(),Ptr :: offset()|mem(). vertexPointer(Size,Type,Stride,Ptr) when is_integer(Ptr) -> cast(5186, <<Size:?GLint,Type:?GLenum,Stride:?GLsizei,Ptr:?GLuint>>); @@ -3918,22 +1919,7 @@ vertexPointer(Size,Type,Stride,Ptr) -> %% to be packed into a single array or stored in separate arrays. (Single-array storage may %% be more efficient on some implementations; see {@link gl:interleavedArrays/3} .) %% -%% If a non-zero named buffer object is bound to the `?GL_ARRAY_BUFFER' target (see {@link gl:bindBuffer/2} -%% ) while a normal array is specified, `Pointer' is treated as a byte offset into the -%% buffer object's data store. Also, the buffer object binding (`?GL_ARRAY_BUFFER_BINDING' -%% ) is saved as normal vertex array client-side state (`?GL_NORMAL_ARRAY_BUFFER_BINDING' -%% ). -%% -%% When a normal array is specified, `Type' , `Stride' , and `Pointer' are -%% saved as client-side state, in addition to the current vertex array buffer object binding. -%% -%% -%% To enable and disable the normal array, call {@link gl:enableClientState/1} and {@link gl:enableClientState/1} -%% with the argument `?GL_NORMAL_ARRAY'. If enabled, the normal array is used when {@link gl:drawArrays/3} -%% , {@link gl:multiDrawArrays/3} , {@link gl:drawElements/4} , see `glMultiDrawElements', {@link gl:drawRangeElements/6} -%% , or {@link gl:arrayElement/1} is called. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glNormalPointer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glNormalPointer.xml">external</a> documentation. -spec normalPointer(Type, Stride, Ptr) -> 'ok' when Type :: enum(),Stride :: integer(),Ptr :: offset()|mem(). normalPointer(Type,Stride,Ptr) when is_integer(Ptr) -> cast(5188, <<Type:?GLenum,Stride:?GLsizei,Ptr:?GLuint>>); @@ -3950,22 +1936,7 @@ normalPointer(Type,Stride,Ptr) -> %% to be packed into a single array or stored in separate arrays. (Single-array storage may %% be more efficient on some implementations; see {@link gl:interleavedArrays/3} .) %% -%% If a non-zero named buffer object is bound to the `?GL_ARRAY_BUFFER' target (see {@link gl:bindBuffer/2} -%% ) while a color array is specified, `Pointer' is treated as a byte offset into the -%% buffer object's data store. Also, the buffer object binding (`?GL_ARRAY_BUFFER_BINDING' -%% ) is saved as color vertex array client-side state (`?GL_COLOR_ARRAY_BUFFER_BINDING'). -%% -%% -%% When a color array is specified, `Size' , `Type' , `Stride' , and `Pointer' -%% are saved as client-side state, in addition to the current vertex array buffer object -%% binding. -%% -%% To enable and disable the color array, call {@link gl:enableClientState/1} and {@link gl:enableClientState/1} -%% with the argument `?GL_COLOR_ARRAY'. If enabled, the color array is used when {@link gl:drawArrays/3} -%% , {@link gl:multiDrawArrays/3} , {@link gl:drawElements/4} , see `glMultiDrawElements', {@link gl:drawRangeElements/6} -%% , or {@link gl:arrayElement/1} is called. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glColorPointer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glColorPointer.xml">external</a> documentation. -spec colorPointer(Size, Type, Stride, Ptr) -> 'ok' when Size :: integer(),Type :: enum(),Stride :: integer(),Ptr :: offset()|mem(). colorPointer(Size,Type,Stride,Ptr) when is_integer(Ptr) -> cast(5190, <<Size:?GLint,Type:?GLenum,Stride:?GLsizei,Ptr:?GLuint>>); @@ -3980,22 +1951,7 @@ colorPointer(Size,Type,Stride,Ptr) -> %% specifies the byte stride from one color index to the next, allowing vertices and attributes %% to be packed into a single array or stored in separate arrays. %% -%% If a non-zero named buffer object is bound to the `?GL_ARRAY_BUFFER' target (see {@link gl:bindBuffer/2} -%% ) while a color index array is specified, `Pointer' is treated as a byte offset into -%% the buffer object's data store. Also, the buffer object binding (`?GL_ARRAY_BUFFER_BINDING' -%% ) is saved as color index vertex array client-side state (`?GL_INDEX_ARRAY_BUFFER_BINDING' -%% ). -%% -%% When a color index array is specified, `Type' , `Stride' , and `Pointer' -%% are saved as client-side state, in addition to the current vertex array buffer object -%% binding. -%% -%% To enable and disable the color index array, call {@link gl:enableClientState/1} and {@link gl:enableClientState/1} -%% with the argument `?GL_INDEX_ARRAY'. If enabled, the color index array is used when -%% {@link gl:drawArrays/3} , {@link gl:multiDrawArrays/3} , {@link gl:drawElements/4} , see `glMultiDrawElements' -%% , {@link gl:drawRangeElements/6} , or {@link gl:arrayElement/1} is called. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIndexPointer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glIndexPointer.xml">external</a> documentation. -spec indexPointer(Type, Stride, Ptr) -> 'ok' when Type :: enum(),Stride :: integer(),Ptr :: offset()|mem(). indexPointer(Type,Stride,Ptr) when is_integer(Ptr) -> cast(5192, <<Type:?GLenum,Stride:?GLsizei,Ptr:?GLuint>>); @@ -4013,23 +1969,7 @@ indexPointer(Type,Stride,Ptr) -> %% array or stored in separate arrays. (Single-array storage may be more efficient on some %% implementations; see {@link gl:interleavedArrays/3} .) %% -%% If a non-zero named buffer object is bound to the `?GL_ARRAY_BUFFER' target (see {@link gl:bindBuffer/2} -%% ) while a texture coordinate array is specified, `Pointer' is treated as a byte offset -%% into the buffer object's data store. Also, the buffer object binding (`?GL_ARRAY_BUFFER_BINDING' -%% ) is saved as texture coordinate vertex array client-side state (`?GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING' -%% ). -%% -%% When a texture coordinate array is specified, `Size' , `Type' , `Stride' , -%% and `Pointer' are saved as client-side state, in addition to the current vertex array -%% buffer object binding. -%% -%% To enable and disable a texture coordinate array, call {@link gl:enableClientState/1} -%% and {@link gl:enableClientState/1} with the argument `?GL_TEXTURE_COORD_ARRAY'. If -%% enabled, the texture coordinate array is used when {@link gl:arrayElement/1} , {@link gl:drawArrays/3} -%% , {@link gl:multiDrawArrays/3} , {@link gl:drawElements/4} , see `glMultiDrawElements', -%% or {@link gl:drawRangeElements/6} is called. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexCoordPointer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glTexCoordPointer.xml">external</a> documentation. -spec texCoordPointer(Size, Type, Stride, Ptr) -> 'ok' when Size :: integer(),Type :: enum(),Stride :: integer(),Ptr :: offset()|mem(). texCoordPointer(Size,Type,Stride,Ptr) when is_integer(Ptr) -> cast(5194, <<Size:?GLint,Type:?GLenum,Stride:?GLsizei,Ptr:?GLuint>>); @@ -4044,21 +1984,7 @@ texCoordPointer(Size,Type,Stride,Ptr) -> %% flag to the next, allowing vertices and attributes to be packed into a single array or %% stored in separate arrays. %% -%% If a non-zero named buffer object is bound to the `?GL_ARRAY_BUFFER' target (see {@link gl:bindBuffer/2} -%% ) while an edge flag array is specified, `Pointer' is treated as a byte offset into -%% the buffer object's data store. Also, the buffer object binding (`?GL_ARRAY_BUFFER_BINDING' -%% ) is saved as edge flag vertex array client-side state (`?GL_EDGE_FLAG_ARRAY_BUFFER_BINDING' -%% ). -%% -%% When an edge flag array is specified, `Stride' and `Pointer' are saved as client-side -%% state, in addition to the current vertex array buffer object binding. -%% -%% To enable and disable the edge flag array, call {@link gl:enableClientState/1} and {@link gl:enableClientState/1} -%% with the argument `?GL_EDGE_FLAG_ARRAY'. If enabled, the edge flag array is used -%% when {@link gl:drawArrays/3} , {@link gl:multiDrawArrays/3} , {@link gl:drawElements/4} , see `glMultiDrawElements' -%% , {@link gl:drawRangeElements/6} , or {@link gl:arrayElement/1} is called. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glEdgeFlagPointer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glEdgeFlagPointer.xml">external</a> documentation. -spec edgeFlagPointer(Stride, Ptr) -> 'ok' when Stride :: integer(),Ptr :: offset()|mem(). edgeFlagPointer(Stride,Ptr) when is_integer(Ptr) -> cast(5196, <<Stride:?GLsizei,Ptr:?GLuint>>); @@ -4075,18 +2001,7 @@ edgeFlagPointer(Stride,Ptr) -> %% is not enabled, no drawing occurs but the attributes corresponding to the enabled arrays %% are modified. %% -%% Use ``gl:arrayElement'' to construct primitives by indexing vertex data, rather than -%% by streaming through arrays of data in first-to-last order. Because each call specifies -%% only a single vertex, it is possible to explicitly specify per-primitive attributes such -%% as a single normal for each triangle. -%% -%% Changes made to array data between the execution of {@link gl:'begin'/1} and the corresponding -%% execution of {@link gl:'begin'/1} may affect calls to ``gl:arrayElement'' that are made within -%% the same {@link gl:'begin'/1} / {@link gl:'begin'/1} period in nonsequential ways. That is, a call -%% to ``gl:arrayElement'' that precedes a change to array data may access the changed data, -%% and a call that follows a change to array data may access original data. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glArrayElement.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glArrayElement.xml">external</a> documentation. -spec arrayElement(I) -> 'ok' when I :: integer(). arrayElement(I) -> cast(5198, <<I:?GLint>>). @@ -4099,15 +2014,7 @@ arrayElement(I) -> %% and use them to construct a sequence of primitives with a single call to ``gl:drawArrays'' %% . %% -%% When ``gl:drawArrays'' is called, it uses `Count' sequential elements from each -%% enabled array to construct a sequence of geometric primitives, beginning with element `First' -%% . `Mode' specifies what kind of primitives are constructed and how the array elements -%% construct those primitives. -%% -%% Vertex attributes that are modified by ``gl:drawArrays'' have an unspecified value -%% after ``gl:drawArrays'' returns. Attributes that aren't modified remain well defined. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawArrays.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDrawArrays.xhtml">external</a> documentation. -spec drawArrays(Mode, First, Count) -> 'ok' when Mode :: enum(),First :: integer(),Count :: integer(). drawArrays(Mode,First,Count) -> cast(5199, <<Mode:?GLenum,First:?GLint,Count:?GLsizei>>). @@ -4120,16 +2027,7 @@ drawArrays(Mode,First,Count) -> %% and so on, and use them to construct a sequence of primitives with a single call to ``gl:drawElements'' %% . %% -%% When ``gl:drawElements'' is called, it uses `Count' sequential elements from an -%% enabled array, starting at `Indices' to construct a sequence of geometric primitives. -%% `Mode' specifies what kind of primitives are constructed and how the array elements -%% construct these primitives. If more than one array is enabled, each is used. -%% -%% Vertex attributes that are modified by ``gl:drawElements'' have an unspecified value -%% after ``gl:drawElements'' returns. Attributes that aren't modified maintain their previous -%% values. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawElements.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDrawElements.xhtml">external</a> documentation. -spec drawElements(Mode, Count, Type, Indices) -> 'ok' when Mode :: enum(),Count :: integer(),Type :: enum(),Indices :: offset()|mem(). drawElements(Mode,Count,Type,Indices) when is_integer(Indices) -> cast(5200, <<Mode:?GLenum,Count:?GLsizei,Type:?GLenum,Indices:?GLuint>>); @@ -4143,21 +2041,7 @@ drawElements(Mode,Count,Type,Indices) -> %% and vertex arrays whose elements are part of a larger aggregate array element. For some %% implementations, this is more efficient than specifying the arrays separately. %% -%% If `Stride' is 0, the aggregate elements are stored consecutively. Otherwise, `Stride' -%% bytes occur between the beginning of one aggregate array element and the beginning of -%% the next aggregate array element. -%% -%% `Format' serves as a ``key'' describing the extraction of individual arrays from -%% the aggregate array. If `Format' contains a T, then texture coordinates are extracted -%% from the interleaved array. If C is present, color values are extracted. If N is present, -%% normal coordinates are extracted. Vertex coordinates are always extracted. -%% -%% The digits 2, 3, and 4 denote how many values are extracted. F indicates that values -%% are extracted as floating-point values. Colors may also be extracted as 4 unsigned bytes -%% if 4UB follows the C. If a color is extracted as 4 unsigned bytes, the vertex array element -%% which follows is located at the first possible floating-point aligned address. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glInterleavedArrays.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glInterleavedArrays.xml">external</a> documentation. -spec interleavedArrays(Format, Stride, Pointer) -> 'ok' when Format :: enum(),Stride :: integer(),Pointer :: offset()|mem(). interleavedArrays(Format,Stride,Pointer) when is_integer(Pointer) -> cast(5202, <<Format:?GLenum,Stride:?GLsizei,Pointer:?GLuint>>); @@ -4175,23 +2059,7 @@ interleavedArrays(Format,Stride,Pointer) -> %% result of lighting if lighting is enabled, or it is the current color at the time the %% vertex was specified if lighting is disabled. %% -%% Flat and smooth shading are indistinguishable for points. Starting when {@link gl:'begin'/1} -%% is issued and counting vertices and primitives from 1, the GL gives each flat-shaded line -%% segment i the computed color of vertex i+1, its second vertex. Counting similarly -%% from 1, the GL gives each flat-shaded polygon the computed color of the vertex listed -%% in the following table. This is the last vertex to specify the polygon in all cases except -%% single polygons, where the first vertex specifies the flat-shaded color. -%% -%% <table><tbody><tr><td>` Primitive Type of Polygon ' i</td><td>` Vertex '</td></tr> -%% </tbody><tbody><tr><td> Single polygon ( i== 1) </td><td> 1 </td></tr><tr><td> Triangle -%% strip </td><td> i+2</td></tr><tr><td> Triangle fan </td><td> i+2</td></tr><tr><td> Independent -%% triangle </td><td> 3 i</td></tr><tr><td> Quad strip </td><td> 2 i+2</td></tr><tr><td> -%% Independent quad </td><td> 4 i</td></tr></tbody></table> -%% -%% Flat and smooth shading are specified by ``gl:shadeModel'' with `Mode' set to `?GL_FLAT' -%% and `?GL_SMOOTH', respectively. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glShadeModel.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glShadeModel.xml">external</a> documentation. -spec shadeModel(Mode) -> 'ok' when Mode :: enum(). shadeModel(Mode) -> cast(5204, <<Mode:?GLenum>>). @@ -4204,88 +2072,7 @@ shadeModel(Mode) -> %% parameters, again by symbolic name. `Params' is either a single value or a pointer %% to an array that contains the new values. %% -%% To enable and disable lighting calculation, call {@link gl:enable/1} and {@link gl:enable/1} -%% with argument `?GL_LIGHTING'. Lighting is initially disabled. When it is enabled, -%% light sources that are enabled contribute to the lighting calculation. Light source i -%% is enabled and disabled using {@link gl:enable/1} and {@link gl:enable/1} with argument `?GL_LIGHT' -%% i. -%% -%% The ten light parameters are as follows: -%% -%% `?GL_AMBIENT': `Params' contains four integer or floating-point values that -%% specify the ambient RGBA intensity of the light. Integer values are mapped linearly such -%% that the most positive representable value maps to 1.0, and the most negative representable -%% value maps to -1.0. Floating-point values are mapped directly. Neither integer nor floating-point -%% values are clamped. The initial ambient light intensity is (0, 0, 0, 1). -%% -%% `?GL_DIFFUSE': `Params' contains four integer or floating-point values that -%% specify the diffuse RGBA intensity of the light. Integer values are mapped linearly such -%% that the most positive representable value maps to 1.0, and the most negative representable -%% value maps to -1.0. Floating-point values are mapped directly. Neither integer nor floating-point -%% values are clamped. The initial value for `?GL_LIGHT0' is (1, 1, 1, 1); for other -%% lights, the initial value is (0, 0, 0, 1). -%% -%% `?GL_SPECULAR': `Params' contains four integer or floating-point values that -%% specify the specular RGBA intensity of the light. Integer values are mapped linearly such -%% that the most positive representable value maps to 1.0, and the most negative representable -%% value maps to -1.0. Floating-point values are mapped directly. Neither integer nor floating-point -%% values are clamped. The initial value for `?GL_LIGHT0' is (1, 1, 1, 1); for other -%% lights, the initial value is (0, 0, 0, 1). -%% -%% `?GL_POSITION': `Params' contains four integer or floating-point values that -%% specify the position of the light in homogeneous object coordinates. Both integer and -%% floating-point values are mapped directly. Neither integer nor floating-point values are -%% clamped. -%% -%% The position is transformed by the modelview matrix when ``gl:light'' is called (just -%% as if it were a point), and it is stored in eye coordinates. If the w component of the -%% position is 0, the light is treated as a directional source. Diffuse and specular lighting -%% calculations take the light's direction, but not its actual position, into account, and -%% attenuation is disabled. Otherwise, diffuse and specular lighting calculations are based -%% on the actual location of the light in eye coordinates, and attenuation is enabled. The -%% initial position is (0, 0, 1, 0); thus, the initial light source is directional, parallel -%% to, and in the direction of the -z axis. -%% -%% `?GL_SPOT_DIRECTION': `Params' contains three integer or floating-point values -%% that specify the direction of the light in homogeneous object coordinates. Both integer -%% and floating-point values are mapped directly. Neither integer nor floating-point values -%% are clamped. -%% -%% The spot direction is transformed by the upper 3x3 of the modelview matrix when ``gl:light'' -%% is called, and it is stored in eye coordinates. It is significant only when `?GL_SPOT_CUTOFF' -%% is not 180, which it is initially. The initial direction is (0 0 -1). -%% -%% `?GL_SPOT_EXPONENT': `Params' is a single integer or floating-point value that -%% specifies the intensity distribution of the light. Integer and floating-point values are -%% mapped directly. Only values in the range [0 128] are accepted. -%% -%% Effective light intensity is attenuated by the cosine of the angle between the direction -%% of the light and the direction from the light to the vertex being lighted, raised to the -%% power of the spot exponent. Thus, higher spot exponents result in a more focused light -%% source, regardless of the spot cutoff angle (see `?GL_SPOT_CUTOFF', next paragraph). -%% The initial spot exponent is 0, resulting in uniform light distribution. -%% -%% `?GL_SPOT_CUTOFF': `Params' is a single integer or floating-point value that -%% specifies the maximum spread angle of a light source. Integer and floating-point values -%% are mapped directly. Only values in the range [0 90] and the special value 180 are accepted. -%% If the angle between the direction of the light and the direction from the light to the -%% vertex being lighted is greater than the spot cutoff angle, the light is completely masked. -%% Otherwise, its intensity is controlled by the spot exponent and the attenuation factors. -%% The initial spot cutoff is 180, resulting in uniform light distribution. -%% -%% `?GL_CONSTANT_ATTENUATION' -%% -%% `?GL_LINEAR_ATTENUATION' -%% -%% `?GL_QUADRATIC_ATTENUATION': `Params' is a single integer or floating-point -%% value that specifies one of the three light attenuation factors. Integer and floating-point -%% values are mapped directly. Only nonnegative values are accepted. If the light is positional, -%% rather than directional, its intensity is attenuated by the reciprocal of the sum of the -%% constant factor, the linear factor times the distance between the light and the vertex -%% being lighted, and the quadratic factor times the square of the same distance. The initial -%% attenuation factors are (1, 0, 0), resulting in no attenuation. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glLight.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glLight.xml">external</a> documentation. -spec lightf(Light, Pname, Param) -> 'ok' when Light :: enum(),Pname :: enum(),Param :: float(). lightf(Light,Pname,Param) -> cast(5205, <<Light:?GLenum,Pname:?GLenum,Param:?GLfloat>>). @@ -4318,73 +2105,7 @@ lightiv(Light,Pname,Params) -> %% implementation dependent constant that is greater than or equal to eight. `Pname' %% specifies one of ten light source parameters, again by symbolic name. %% -%% The following parameters are defined: -%% -%% `?GL_AMBIENT': `Params' returns four integer or floating-point values representing -%% the ambient intensity of the light source. Integer values, when requested, are linearly -%% mapped from the internal floating-point representation such that 1.0 maps to the most -%% positive representable integer value, and -1.0 maps to the most negative representable -%% integer value. If the internal value is outside the range [-1 1], the corresponding integer -%% return value is undefined. The initial value is (0, 0, 0, 1). -%% -%% `?GL_DIFFUSE': `Params' returns four integer or floating-point values representing -%% the diffuse intensity of the light source. Integer values, when requested, are linearly -%% mapped from the internal floating-point representation such that 1.0 maps to the most -%% positive representable integer value, and -1.0 maps to the most negative representable -%% integer value. If the internal value is outside the range [-1 1], the corresponding integer -%% return value is undefined. The initial value for `?GL_LIGHT0' is (1, 1, 1, 1); for -%% other lights, the initial value is (0, 0, 0, 0). -%% -%% `?GL_SPECULAR': `Params' returns four integer or floating-point values representing -%% the specular intensity of the light source. Integer values, when requested, are linearly -%% mapped from the internal floating-point representation such that 1.0 maps to the most -%% positive representable integer value, and -1.0 maps to the most negative representable -%% integer value. If the internal value is outside the range [-1 1], the corresponding integer -%% return value is undefined. The initial value for `?GL_LIGHT0' is (1, 1, 1, 1); for -%% other lights, the initial value is (0, 0, 0, 0). -%% -%% `?GL_POSITION': `Params' returns four integer or floating-point values representing -%% the position of the light source. Integer values, when requested, are computed by rounding -%% the internal floating-point values to the nearest integer value. The returned values are -%% those maintained in eye coordinates. They will not be equal to the values specified using -%% {@link gl:lightf/3} , unless the modelview matrix was identity at the time {@link gl:lightf/3} -%% was called. The initial value is (0, 0, 1, 0). -%% -%% `?GL_SPOT_DIRECTION': `Params' returns three integer or floating-point values -%% representing the direction of the light source. Integer values, when requested, are computed -%% by rounding the internal floating-point values to the nearest integer value. The returned -%% values are those maintained in eye coordinates. They will not be equal to the values specified -%% using {@link gl:lightf/3} , unless the modelview matrix was identity at the time {@link gl:lightf/3} -%% was called. Although spot direction is normalized before being used in the lighting equation, -%% the returned values are the transformed versions of the specified values prior to normalization. -%% The initial value is (0 0 -1). -%% -%% `?GL_SPOT_EXPONENT': `Params' returns a single integer or floating-point value -%% representing the spot exponent of the light. An integer value, when requested, is computed -%% by rounding the internal floating-point representation to the nearest integer. The initial -%% value is 0. -%% -%% `?GL_SPOT_CUTOFF': `Params' returns a single integer or floating-point value -%% representing the spot cutoff angle of the light. An integer value, when requested, is -%% computed by rounding the internal floating-point representation to the nearest integer. -%% The initial value is 180. -%% -%% `?GL_CONSTANT_ATTENUATION': `Params' returns a single integer or floating-point -%% value representing the constant (not distance-related) attenuation of the light. An integer -%% value, when requested, is computed by rounding the internal floating-point representation -%% to the nearest integer. The initial value is 1. -%% -%% `?GL_LINEAR_ATTENUATION': `Params' returns a single integer or floating-point -%% value representing the linear attenuation of the light. An integer value, when requested, -%% is computed by rounding the internal floating-point representation to the nearest integer. -%% The initial value is 0. -%% -%% `?GL_QUADRATIC_ATTENUATION': `Params' returns a single integer or floating-point -%% value representing the quadratic attenuation of the light. An integer value, when requested, -%% is computed by rounding the internal floating-point representation to the nearest integer. -%% The initial value is 0. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetLight.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetLight.xml">external</a> documentation. -spec getLightfv(Light, Pname) -> {float(),float(),float(),float()} when Light :: enum(),Pname :: enum(). getLightfv(Light,Pname) -> call(5209, <<Light:?GLenum,Pname:?GLenum>>). @@ -4400,63 +2121,7 @@ getLightiv(Light,Pname) -> %% ``gl:lightModel'' sets the lighting model parameter. `Pname' names a parameter %% and `Params' gives the new value. There are three lighting model parameters: %% -%% `?GL_LIGHT_MODEL_AMBIENT': `Params' contains four integer or floating-point -%% values that specify the ambient RGBA intensity of the entire scene. Integer values are -%% mapped linearly such that the most positive representable value maps to 1.0, and the most -%% negative representable value maps to -1.0. Floating-point values are mapped directly. -%% Neither integer nor floating-point values are clamped. The initial ambient scene intensity -%% is (0.2, 0.2, 0.2, 1.0). -%% -%% `?GL_LIGHT_MODEL_COLOR_CONTROL': `Params' must be either `?GL_SEPARATE_SPECULAR_COLOR' -%% or `?GL_SINGLE_COLOR'. `?GL_SINGLE_COLOR' specifies that a single color is -%% generated from the lighting computation for a vertex. `?GL_SEPARATE_SPECULAR_COLOR' -%% specifies that the specular color computation of lighting be stored separately from the -%% remainder of the lighting computation. The specular color is summed into the generated -%% fragment's color after the application of texture mapping (if enabled). The initial value -%% is `?GL_SINGLE_COLOR'. -%% -%% `?GL_LIGHT_MODEL_LOCAL_VIEWER': `Params' is a single integer or floating-point -%% value that specifies how specular reflection angles are computed. If `Params' is -%% 0 (or 0.0), specular reflection angles take the view direction to be parallel to and in -%% the direction of the -`z' axis, regardless of the location of the vertex in eye coordinates. -%% Otherwise, specular reflections are computed from the origin of the eye coordinate system. -%% The initial value is 0. -%% -%% `?GL_LIGHT_MODEL_TWO_SIDE': `Params' is a single integer or floating-point value -%% that specifies whether one- or two-sided lighting calculations are done for polygons. -%% It has no effect on the lighting calculations for points, lines, or bitmaps. If `Params' -%% is 0 (or 0.0), one-sided lighting is specified, and only the `front' material parameters -%% are used in the lighting equation. Otherwise, two-sided lighting is specified. In this -%% case, vertices of back-facing polygons are lighted using the `back' material parameters -%% and have their normals reversed before the lighting equation is evaluated. Vertices of -%% front-facing polygons are always lighted using the `front' material parameters, with -%% no change to their normals. The initial value is 0. -%% -%% In RGBA mode, the lighted color of a vertex is the sum of the material emission intensity, -%% the product of the material ambient reflectance and the lighting model full-scene ambient -%% intensity, and the contribution of each enabled light source. Each light source contributes -%% the sum of three terms: ambient, diffuse, and specular. The ambient light source contribution -%% is the product of the material ambient reflectance and the light's ambient intensity. -%% The diffuse light source contribution is the product of the material diffuse reflectance, -%% the light's diffuse intensity, and the dot product of the vertex's normal with the normalized -%% vector from the vertex to the light source. The specular light source contribution is -%% the product of the material specular reflectance, the light's specular intensity, and -%% the dot product of the normalized vertex-to-eye and vertex-to-light vectors, raised to -%% the power of the shininess of the material. All three light source contributions are attenuated -%% equally based on the distance from the vertex to the light source and on light source -%% direction, spread exponent, and spread cutoff angle. All dot products are replaced with -%% 0 if they evaluate to a negative value. -%% -%% The alpha component of the resulting lighted color is set to the alpha value of the material -%% diffuse reflectance. -%% -%% In color index mode, the value of the lighted index of a vertex ranges from the ambient -%% to the specular values passed to {@link gl:materialf/3} using `?GL_COLOR_INDEXES'. -%% Diffuse and specular coefficients, computed with a (.30, .59, .11) weighting of the lights' -%% colors, the shininess of the material, and the same reflection and attenuation equations -%% as in the RGBA case, determine how much above ambient the resulting index is. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glLightModel.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glLightModel.xml">external</a> documentation. -spec lightModelf(Pname, Param) -> 'ok' when Pname :: enum(),Param :: float(). lightModelf(Pname,Param) -> cast(5211, <<Pname:?GLenum,Param:?GLfloat>>). @@ -4490,60 +2155,7 @@ lightModeliv(Pname,Params) -> %% to shade back-facing polygons only when two-sided lighting is enabled. Refer to the {@link gl:lightModelf/2} %% reference page for details concerning one- and two-sided lighting calculations. %% -%% ``gl:material'' takes three arguments. The first, `Face' , specifies whether the `?GL_FRONT' -%% materials, the `?GL_BACK' materials, or both `?GL_FRONT_AND_BACK' materials -%% will be modified. The second, `Pname' , specifies which of several parameters in one -%% or both sets will be modified. The third, `Params' , specifies what value or values -%% will be assigned to the specified parameter. -%% -%% Material parameters are used in the lighting equation that is optionally applied to each -%% vertex. The equation is discussed in the {@link gl:lightModelf/2} reference page. The parameters -%% that can be specified using ``gl:material'', and their interpretations by the lighting -%% equation, are as follows: -%% -%% `?GL_AMBIENT': `Params' contains four integer or floating-point values that -%% specify the ambient RGBA reflectance of the material. Integer values are mapped linearly -%% such that the most positive representable value maps to 1.0, and the most negative representable -%% value maps to -1.0. Floating-point values are mapped directly. Neither integer nor floating-point -%% values are clamped. The initial ambient reflectance for both front- and back-facing materials -%% is (0.2, 0.2, 0.2, 1.0). -%% -%% `?GL_DIFFUSE': `Params' contains four integer or floating-point values that -%% specify the diffuse RGBA reflectance of the material. Integer values are mapped linearly -%% such that the most positive representable value maps to 1.0, and the most negative representable -%% value maps to -1.0. Floating-point values are mapped directly. Neither integer nor floating-point -%% values are clamped. The initial diffuse reflectance for both front- and back-facing materials -%% is (0.8, 0.8, 0.8, 1.0). -%% -%% `?GL_SPECULAR': `Params' contains four integer or floating-point values that -%% specify the specular RGBA reflectance of the material. Integer values are mapped linearly -%% such that the most positive representable value maps to 1.0, and the most negative representable -%% value maps to -1.0. Floating-point values are mapped directly. Neither integer nor floating-point -%% values are clamped. The initial specular reflectance for both front- and back-facing materials -%% is (0, 0, 0, 1). -%% -%% `?GL_EMISSION': `Params' contains four integer or floating-point values that -%% specify the RGBA emitted light intensity of the material. Integer values are mapped linearly -%% such that the most positive representable value maps to 1.0, and the most negative representable -%% value maps to -1.0. Floating-point values are mapped directly. Neither integer nor floating-point -%% values are clamped. The initial emission intensity for both front- and back-facing materials -%% is (0, 0, 0, 1). -%% -%% `?GL_SHININESS': `Params' is a single integer or floating-point value that specifies -%% the RGBA specular exponent of the material. Integer and floating-point values are mapped -%% directly. Only values in the range [0 128] are accepted. The initial specular exponent for both -%% front- and back-facing materials is 0. -%% -%% `?GL_AMBIENT_AND_DIFFUSE': Equivalent to calling ``gl:material'' twice with the -%% same parameter values, once with `?GL_AMBIENT' and once with `?GL_DIFFUSE'. -%% -%% `?GL_COLOR_INDEXES': `Params' contains three integer or floating-point values -%% specifying the color indices for ambient, diffuse, and specular lighting. These three -%% values, and `?GL_SHININESS', are the only material values used by the color index -%% mode lighting equation. Refer to the {@link gl:lightModelf/2} reference page for a discussion -%% of color index lighting. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMaterial.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glMaterial.xml">external</a> documentation. -spec materialf(Face, Pname, Param) -> 'ok' when Face :: enum(),Pname :: enum(),Param :: float(). materialf(Face,Pname,Param) -> cast(5215, <<Face:?GLenum,Pname:?GLenum,Param:?GLfloat>>). @@ -4573,46 +2185,7 @@ materialiv(Face,Pname,Params) -> %% ``gl:getMaterial'' returns in `Params' the value or values of parameter `Pname' %% of material `Face' . Six parameters are defined: %% -%% `?GL_AMBIENT': `Params' returns four integer or floating-point values representing -%% the ambient reflectance of the material. Integer values, when requested, are linearly -%% mapped from the internal floating-point representation such that 1.0 maps to the most -%% positive representable integer value, and -1.0 maps to the most negative representable -%% integer value. If the internal value is outside the range [-1 1], the corresponding integer -%% return value is undefined. The initial value is (0.2, 0.2, 0.2, 1.0) -%% -%% `?GL_DIFFUSE': `Params' returns four integer or floating-point values representing -%% the diffuse reflectance of the material. Integer values, when requested, are linearly -%% mapped from the internal floating-point representation such that 1.0 maps to the most -%% positive representable integer value, and -1.0 maps to the most negative representable -%% integer value. If the internal value is outside the range [-1 1], the corresponding integer -%% return value is undefined. The initial value is (0.8, 0.8, 0.8, 1.0). -%% -%% `?GL_SPECULAR': `Params' returns four integer or floating-point values representing -%% the specular reflectance of the material. Integer values, when requested, are linearly -%% mapped from the internal floating-point representation such that 1.0 maps to the most -%% positive representable integer value, and -1.0 maps to the most negative representable -%% integer value. If the internal value is outside the range [-1 1], the corresponding integer -%% return value is undefined. The initial value is (0, 0, 0, 1). -%% -%% `?GL_EMISSION': `Params' returns four integer or floating-point values representing -%% the emitted light intensity of the material. Integer values, when requested, are linearly -%% mapped from the internal floating-point representation such that 1.0 maps to the most -%% positive representable integer value, and -1.0 maps to the most negative representable -%% integer value. If the internal value is outside the range [-1 1], the corresponding integer -%% return value is undefined. The initial value is (0, 0, 0, 1). -%% -%% `?GL_SHININESS': `Params' returns one integer or floating-point value representing -%% the specular exponent of the material. Integer values, when requested, are computed by -%% rounding the internal floating-point value to the nearest integer value. The initial value -%% is 0. -%% -%% `?GL_COLOR_INDEXES': `Params' returns three integer or floating-point values -%% representing the ambient, diffuse, and specular indices of the material. These indices -%% are used only for color index lighting. (All the other parameters are used only for RGBA -%% lighting.) Integer values, when requested, are computed by rounding the internal floating-point -%% values to the nearest integer values. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetMaterial.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetMaterial.xml">external</a> documentation. -spec getMaterialfv(Face, Pname) -> {float(),float(),float(),float()} when Face :: enum(),Pname :: enum(). getMaterialfv(Face,Pname) -> call(5219, <<Face:?GLenum,Pname:?GLenum>>). @@ -4629,11 +2202,7 @@ getMaterialiv(Face,Pname) -> %% is enabled, the material parameter or parameters specified by `Mode' , of the material %% or materials specified by `Face' , track the current color at all times. %% -%% To enable and disable `?GL_COLOR_MATERIAL', call {@link gl:enable/1} and {@link gl:enable/1} -%% with argument `?GL_COLOR_MATERIAL'. `?GL_COLOR_MATERIAL' is initially disabled. -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glColorMaterial.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glColorMaterial.xml">external</a> documentation. -spec colorMaterial(Face, Mode) -> 'ok' when Face :: enum(),Mode :: enum(). colorMaterial(Face,Mode) -> cast(5221, <<Face:?GLenum,Mode:?GLenum>>). @@ -4645,17 +2214,7 @@ colorMaterial(Face,Mode) -> %% position, and a given element is in the mth row and nth column of the pixel rectangle, %% then pixels whose centers are in the rectangle with corners at %% -%% ( xr+n. xfactor, yr+m. yfactor) -%% -%% ( xr+(n+1). xfactor, yr+(m+1). yfactor) -%% -%% are candidates for replacement. Any pixel whose center lies on the bottom or left edge -%% of this rectangular region is also modified. -%% -%% Pixel zoom factors are not limited to positive values. Negative zoom factors reflect -%% the resulting image about the current raster position. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPixelZoom.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glPixelZoom.xml">external</a> documentation. -spec pixelZoom(Xfactor, Yfactor) -> 'ok' when Xfactor :: float(),Yfactor :: float(). pixelZoom(Xfactor,Yfactor) -> cast(5222, <<Xfactor:?GLfloat,Yfactor:?GLfloat>>). @@ -4669,181 +2228,7 @@ pixelZoom(Xfactor,Yfactor) -> %% , {@link gl:compressedTexSubImage1D/7} , {@link gl:compressedTexSubImage2D/9} or {@link gl:compressedTexSubImage1D/7} %% . %% -%% `Pname' is a symbolic constant indicating the parameter to be set, and `Param' -%% is the new value. Six of the twelve storage parameters affect how pixel data is returned -%% to client memory. They are as follows: -%% -%% `?GL_PACK_SWAP_BYTES': If true, byte ordering for multibyte color components, depth -%% components, or stencil indices is reversed. That is, if a four-byte component consists -%% of bytes b 0, b 1, b 2, b 3, it is stored in memory as b 3, b 2, b 1, b 0 if `?GL_PACK_SWAP_BYTES' -%% is true. `?GL_PACK_SWAP_BYTES' has no effect on the memory order of components within -%% a pixel, only on the order of bytes within components or indices. For example, the three -%% components of a `?GL_RGB' format pixel are always stored with red first, green second, -%% and blue third, regardless of the value of `?GL_PACK_SWAP_BYTES'. -%% -%% `?GL_PACK_LSB_FIRST': If true, bits are ordered within a byte from least significant -%% to most significant; otherwise, the first bit in each byte is the most significant one. -%% -%% `?GL_PACK_ROW_LENGTH': If greater than 0, `?GL_PACK_ROW_LENGTH' defines the -%% number of pixels in a row. If the first pixel of a row is placed at location p in memory, -%% then the location of the first pixel of the next row is obtained by skipping -%% -%% k={n l(a/s) |(s n l)/a| s>= a s< a) -%% -%% components or indices, where n is the number of components or indices in a pixel, l -%% is the number of pixels in a row (`?GL_PACK_ROW_LENGTH' if it is greater than 0, -%% the width argument to the pixel routine otherwise), a is the value of `?GL_PACK_ALIGNMENT' -%% , and s is the size, in bytes, of a single component (if a< s, then it is as if a= -%% s). In the case of 1-bit values, the location of the next row is obtained by skipping -%% -%% k=8 a |(n l)/(8 a)| -%% -%% components or indices. -%% -%% The word `component' in this description refers to the nonindex values red, green, -%% blue, alpha, and depth. Storage format `?GL_RGB', for example, has three components -%% per pixel: first red, then green, and finally blue. -%% -%% `?GL_PACK_IMAGE_HEIGHT': If greater than 0, `?GL_PACK_IMAGE_HEIGHT' defines -%% the number of pixels in an image three-dimensional texture volume, where ``image'' is -%% defined by all pixels sharing the same third dimension index. If the first pixel of a -%% row is placed at location p in memory, then the location of the first pixel of the next -%% row is obtained by skipping -%% -%% k={n l h(a/s) |(s n l h)/a| s>= a s< a) -%% -%% components or indices, where n is the number of components or indices in a pixel, l -%% is the number of pixels in a row (`?GL_PACK_ROW_LENGTH' if it is greater than 0, -%% the width argument to {@link gl:texImage3D/10} otherwise), h is the number of rows in -%% a pixel image (`?GL_PACK_IMAGE_HEIGHT' if it is greater than 0, the height argument -%% to the {@link gl:texImage3D/10} routine otherwise), a is the value of `?GL_PACK_ALIGNMENT' -%% , and s is the size, in bytes, of a single component (if a< s, then it is as if -%% a=s). -%% -%% The word `component' in this description refers to the nonindex values red, green, -%% blue, alpha, and depth. Storage format `?GL_RGB', for example, has three components -%% per pixel: first red, then green, and finally blue. -%% -%% `?GL_PACK_SKIP_PIXELS', `?GL_PACK_SKIP_ROWS', and `?GL_PACK_SKIP_IMAGES' -%% -%% These values are provided as a convenience to the programmer; they provide no functionality -%% that cannot be duplicated simply by incrementing the pointer passed to {@link gl:readPixels/7} -%% . Setting `?GL_PACK_SKIP_PIXELS' to i is equivalent to incrementing the pointer -%% by i n components or indices, where n is the number of components or indices in each -%% pixel. Setting `?GL_PACK_SKIP_ROWS' to j is equivalent to incrementing the pointer -%% by j m components or indices, where m is the number of components or indices per -%% row, as just computed in the `?GL_PACK_ROW_LENGTH' section. Setting `?GL_PACK_SKIP_IMAGES' -%% to k is equivalent to incrementing the pointer by k p, where p is the number of -%% components or indices per image, as computed in the `?GL_PACK_IMAGE_HEIGHT' section. -%% -%% -%% `?GL_PACK_ALIGNMENT': Specifies the alignment requirements for the start of each -%% pixel row in memory. The allowable values are 1 (byte-alignment), 2 (rows aligned to even-numbered -%% bytes), 4 (word-alignment), and 8 (rows start on double-word boundaries). -%% -%% The other six of the twelve storage parameters affect how pixel data is read from client -%% memory. These values are significant for {@link gl:texImage1D/8} , {@link gl:texImage2D/9} , {@link gl:texImage3D/10} -%% , {@link gl:texSubImage1D/7} , {@link gl:texSubImage1D/7} , and {@link gl:texSubImage1D/7} -%% -%% They are as follows: -%% -%% `?GL_UNPACK_SWAP_BYTES': If true, byte ordering for multibyte color components, -%% depth components, or stencil indices is reversed. That is, if a four-byte component consists -%% of bytes b 0, b 1, b 2, b 3, it is taken from memory as b 3, b 2, b 1, b 0 if `?GL_UNPACK_SWAP_BYTES' -%% is true. `?GL_UNPACK_SWAP_BYTES' has no effect on the memory order of components -%% within a pixel, only on the order of bytes within components or indices. For example, -%% the three components of a `?GL_RGB' format pixel are always stored with red first, -%% green second, and blue third, regardless of the value of `?GL_UNPACK_SWAP_BYTES'. -%% -%% `?GL_UNPACK_LSB_FIRST': If true, bits are ordered within a byte from least significant -%% to most significant; otherwise, the first bit in each byte is the most significant one. -%% -%% `?GL_UNPACK_ROW_LENGTH': If greater than 0, `?GL_UNPACK_ROW_LENGTH' defines -%% the number of pixels in a row. If the first pixel of a row is placed at location p in -%% memory, then the location of the first pixel of the next row is obtained by skipping -%% -%% k={n l(a/s) |(s n l)/a| s>= a s< a) -%% -%% components or indices, where n is the number of components or indices in a pixel, l -%% is the number of pixels in a row (`?GL_UNPACK_ROW_LENGTH' if it is greater than 0, -%% the width argument to the pixel routine otherwise), a is the value of `?GL_UNPACK_ALIGNMENT' -%% , and s is the size, in bytes, of a single component (if a< s, then it is as if a= -%% s). In the case of 1-bit values, the location of the next row is obtained by skipping -%% -%% k=8 a |(n l)/(8 a)| -%% -%% components or indices. -%% -%% The word `component' in this description refers to the nonindex values red, green, -%% blue, alpha, and depth. Storage format `?GL_RGB', for example, has three components -%% per pixel: first red, then green, and finally blue. -%% -%% `?GL_UNPACK_IMAGE_HEIGHT': If greater than 0, `?GL_UNPACK_IMAGE_HEIGHT' defines -%% the number of pixels in an image of a three-dimensional texture volume. Where ``image'' -%% is defined by all pixel sharing the same third dimension index. If the first pixel of -%% a row is placed at location p in memory, then the location of the first pixel of the -%% next row is obtained by skipping -%% -%% k={n l h(a/s) |(s n l h)/a| s>= a s< a) -%% -%% components or indices, where n is the number of components or indices in a pixel, l -%% is the number of pixels in a row (`?GL_UNPACK_ROW_LENGTH' if it is greater than 0, -%% the width argument to {@link gl:texImage3D/10} otherwise), h is the number of rows in -%% an image (`?GL_UNPACK_IMAGE_HEIGHT' if it is greater than 0, the height argument -%% to {@link gl:texImage3D/10} otherwise), a is the value of `?GL_UNPACK_ALIGNMENT', -%% and s is the size, in bytes, of a single component (if a< s, then it is as if a=s). -%% -%% -%% The word `component' in this description refers to the nonindex values red, green, -%% blue, alpha, and depth. Storage format `?GL_RGB', for example, has three components -%% per pixel: first red, then green, and finally blue. -%% -%% `?GL_UNPACK_SKIP_PIXELS' and `?GL_UNPACK_SKIP_ROWS' -%% -%% These values are provided as a convenience to the programmer; they provide no functionality -%% that cannot be duplicated by incrementing the pointer passed to {@link gl:texImage1D/8} , {@link gl:texImage2D/9} -%% , {@link gl:texSubImage1D/7} or {@link gl:texSubImage1D/7} . Setting `?GL_UNPACK_SKIP_PIXELS' -%% to i is equivalent to incrementing the pointer by i n components or indices, where -%% n is the number of components or indices in each pixel. Setting `?GL_UNPACK_SKIP_ROWS' -%% to j is equivalent to incrementing the pointer by j k components or indices, where -%% k is the number of components or indices per row, as just computed in the `?GL_UNPACK_ROW_LENGTH' -%% section. -%% -%% `?GL_UNPACK_ALIGNMENT': Specifies the alignment requirements for the start of each -%% pixel row in memory. The allowable values are 1 (byte-alignment), 2 (rows aligned to even-numbered -%% bytes), 4 (word-alignment), and 8 (rows start on double-word boundaries). -%% -%% The following table gives the type, initial value, and range of valid values for each -%% storage parameter that can be set with ``gl:pixelStore''. -%% -%% <table><tbody><tr><td> `Pname' </td><td>` Type '</td><td>` Initial Value '</td> -%% <td>` Valid Range '</td></tr></tbody><tbody><tr><td>`?GL_PACK_SWAP_BYTES'</td><td> -%% boolean </td><td> false </td><td> true or false </td></tr><tr><td>`?GL_PACK_LSB_FIRST' -%% </td><td> boolean </td><td> false </td><td> true or false </td></tr><tr><td>`?GL_PACK_ROW_LENGTH' -%% </td><td> integer </td><td> 0 </td><td>[0)</td></tr><tr><td>`?GL_PACK_IMAGE_HEIGHT'</td> -%% <td> integer </td><td> 0 </td><td>[0)</td></tr><tr><td>`?GL_PACK_SKIP_ROWS'</td><td> -%% integer </td><td> 0 </td><td>[0)</td></tr><tr><td>`?GL_PACK_SKIP_PIXELS'</td><td> integer -%% </td><td> 0 </td><td>[0)</td></tr><tr><td>`?GL_PACK_SKIP_IMAGES'</td><td> integer </td><td> -%% 0 </td><td>[0)</td></tr><tr><td>`?GL_PACK_ALIGNMENT'</td><td> integer </td><td> 4 </td> -%% <td> 1, 2, 4, or 8 </td></tr><tr><td>`?GL_UNPACK_SWAP_BYTES'</td><td> boolean </td><td> -%% false </td><td> true or false </td></tr><tr><td>`?GL_UNPACK_LSB_FIRST'</td><td> -%% boolean </td><td> false </td><td> true or false </td></tr><tr><td>`?GL_UNPACK_ROW_LENGTH' -%% </td><td> integer </td><td> 0 </td><td>[0)</td></tr><tr><td>`?GL_UNPACK_IMAGE_HEIGHT'</td> -%% <td> integer </td><td> 0 </td><td>[0)</td></tr><tr><td>`?GL_UNPACK_SKIP_ROWS'</td><td> -%% integer </td><td> 0 </td><td>[0)</td></tr><tr><td>`?GL_UNPACK_SKIP_PIXELS'</td><td> -%% integer </td><td> 0 </td><td>[0)</td></tr><tr><td>`?GL_UNPACK_SKIP_IMAGES'</td><td> -%% integer </td><td> 0 </td><td>[0)</td></tr><tr><td>`?GL_UNPACK_ALIGNMENT'</td><td> integer -%% </td><td> 4 </td><td> 1, 2, 4, or 8 </td></tr></tbody></table> -%% -%% ``gl:pixelStoref'' can be used to set any pixel store parameter. If the parameter type -%% is boolean, then if `Param' is 0, the parameter is false; otherwise it is set to -%% true. If `Pname' is a integer type parameter, `Param' is rounded to the nearest -%% integer. -%% -%% Likewise, ``gl:pixelStorei'' can also be used to set any of the pixel store parameters. -%% Boolean parameters are set to false if `Param' is 0 and true otherwise. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPixelStore.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glPixelStore.xhtml">external</a> documentation. -spec pixelStoref(Pname, Param) -> 'ok' when Pname :: enum(),Param :: float(). pixelStoref(Pname,Param) -> cast(5223, <<Pname:?GLenum,Param:?GLfloat>>). @@ -4874,134 +2259,7 @@ pixelStorei(Pname,Param) -> %% ) control the unpacking of pixels being read from client memory and the packing of pixels %% being written back into client memory. %% -%% Pixel transfer operations handle four fundamental pixel types: `color', `color index' -%% , `depth', and `stencil'. `Color' pixels consist of four floating-point -%% values with unspecified mantissa and exponent sizes, scaled such that 0 represents zero -%% intensity and 1 represents full intensity. `Color indices' comprise a single fixed-point -%% value, with unspecified precision to the right of the binary point. `Depth' pixels -%% comprise a single floating-point value, with unspecified mantissa and exponent sizes, -%% scaled such that 0.0 represents the minimum depth buffer value, and 1.0 represents the -%% maximum depth buffer value. Finally, `stencil' pixels comprise a single fixed-point -%% value, with unspecified precision to the right of the binary point. -%% -%% The pixel transfer operations performed on the four basic pixel types are as follows: -%% -%% `Color': Each of the four color components is multiplied by a scale factor, then -%% added to a bias factor. That is, the red component is multiplied by `?GL_RED_SCALE', -%% then added to `?GL_RED_BIAS'; the green component is multiplied by `?GL_GREEN_SCALE' -%% , then added to `?GL_GREEN_BIAS'; the blue component is multiplied by `?GL_BLUE_SCALE' -%% , then added to `?GL_BLUE_BIAS'; and the alpha component is multiplied by `?GL_ALPHA_SCALE' -%% , then added to `?GL_ALPHA_BIAS'. After all four color components are scaled and -%% biased, each is clamped to the range [0 1]. All color, scale, and bias values are specified -%% with ``gl:pixelTransfer''. -%% -%% If `?GL_MAP_COLOR' is true, each color component is scaled by the size of the corresponding -%% color-to-color map, then replaced by the contents of that map indexed by the scaled component. -%% That is, the red component is scaled by `?GL_PIXEL_MAP_R_TO_R_SIZE', then replaced -%% by the contents of `?GL_PIXEL_MAP_R_TO_R' indexed by itself. The green component -%% is scaled by `?GL_PIXEL_MAP_G_TO_G_SIZE', then replaced by the contents of `?GL_PIXEL_MAP_G_TO_G' -%% indexed by itself. The blue component is scaled by `?GL_PIXEL_MAP_B_TO_B_SIZE', -%% then replaced by the contents of `?GL_PIXEL_MAP_B_TO_B' indexed by itself. And the -%% alpha component is scaled by `?GL_PIXEL_MAP_A_TO_A_SIZE', then replaced by the contents -%% of `?GL_PIXEL_MAP_A_TO_A' indexed by itself. All components taken from the maps are -%% then clamped to the range [0 1]. `?GL_MAP_COLOR' is specified with ``gl:pixelTransfer''. -%% The contents of the various maps are specified with {@link gl:pixelMapfv/3} . -%% -%% If the ARB_imaging extension is supported, each of the four color components may be scaled -%% and biased after transformation by the color matrix. That is, the red component is multiplied -%% by `?GL_POST_COLOR_MATRIX_RED_SCALE', then added to `?GL_POST_COLOR_MATRIX_RED_BIAS' -%% ; the green component is multiplied by `?GL_POST_COLOR_MATRIX_GREEN_SCALE', then -%% added to `?GL_POST_COLOR_MATRIX_GREEN_BIAS'; the blue component is multiplied by `?GL_POST_COLOR_MATRIX_BLUE_SCALE' -%% , then added to `?GL_POST_COLOR_MATRIX_BLUE_BIAS'; and the alpha component is multiplied -%% by `?GL_POST_COLOR_MATRIX_ALPHA_SCALE', then added to `?GL_POST_COLOR_MATRIX_ALPHA_BIAS' -%% . After all four color components are scaled and biased, each is clamped to the range [0 -%% 1]. -%% -%% Similarly, if the ARB_imaging extension is supported, each of the four color components -%% may be scaled and biased after processing by the enabled convolution filter. That is, -%% the red component is multiplied by `?GL_POST_CONVOLUTION_RED_SCALE', then added to `?GL_POST_CONVOLUTION_RED_BIAS' -%% ; the green component is multiplied by `?GL_POST_CONVOLUTION_GREEN_SCALE', then added -%% to `?GL_POST_CONVOLUTION_GREEN_BIAS'; the blue component is multiplied by `?GL_POST_CONVOLUTION_BLUE_SCALE' -%% , then added to `?GL_POST_CONVOLUTION_BLUE_BIAS'; and the alpha component is multiplied -%% by `?GL_POST_CONVOLUTION_ALPHA_SCALE', then added to `?GL_POST_CONVOLUTION_ALPHA_BIAS' -%% . After all four color components are scaled and biased, each is clamped to the range [0 -%% 1]. -%% -%% `Color index': Each color index is shifted left by `?GL_INDEX_SHIFT' bits; -%% any bits beyond the number of fraction bits carried by the fixed-point index are filled -%% with zeros. If `?GL_INDEX_SHIFT' is negative, the shift is to the right, again zero -%% filled. Then `?GL_INDEX_OFFSET' is added to the index. `?GL_INDEX_SHIFT' and `?GL_INDEX_OFFSET' -%% are specified with ``gl:pixelTransfer''. -%% -%% From this point, operation diverges depending on the required format of the resulting -%% pixels. If the resulting pixels are to be written to a color index buffer, or if they -%% are being read back to client memory in `?GL_COLOR_INDEX' format, the pixels continue -%% to be treated as indices. If `?GL_MAP_COLOR' is true, each index is masked by 2 n-1 -%% , where n is `?GL_PIXEL_MAP_I_TO_I_SIZE', then replaced by the contents of `?GL_PIXEL_MAP_I_TO_I' -%% indexed by the masked value. `?GL_MAP_COLOR' is specified with ``gl:pixelTransfer'' -%% . The contents of the index map is specified with {@link gl:pixelMapfv/3} . -%% -%% If the resulting pixels are to be written to an RGBA color buffer, or if they are read -%% back to client memory in a format other than `?GL_COLOR_INDEX', the pixels are converted -%% from indices to colors by referencing the four maps `?GL_PIXEL_MAP_I_TO_R', `?GL_PIXEL_MAP_I_TO_G' -%% , `?GL_PIXEL_MAP_I_TO_B', and `?GL_PIXEL_MAP_I_TO_A'. Before being dereferenced, -%% the index is masked by 2 n-1, where n is `?GL_PIXEL_MAP_I_TO_R_SIZE' for the -%% red map, `?GL_PIXEL_MAP_I_TO_G_SIZE' for the green map, `?GL_PIXEL_MAP_I_TO_B_SIZE' -%% for the blue map, and `?GL_PIXEL_MAP_I_TO_A_SIZE' for the alpha map. All components -%% taken from the maps are then clamped to the range [0 1]. The contents of the four maps is -%% specified with {@link gl:pixelMapfv/3} . -%% -%% `Depth': Each depth value is multiplied by `?GL_DEPTH_SCALE', added to `?GL_DEPTH_BIAS' -%% , then clamped to the range [0 1]. -%% -%% `Stencil': Each index is shifted `?GL_INDEX_SHIFT' bits just as a color index -%% is, then added to `?GL_INDEX_OFFSET'. If `?GL_MAP_STENCIL' is true, each index -%% is masked by 2 n-1, where n is `?GL_PIXEL_MAP_S_TO_S_SIZE', then replaced by -%% the contents of `?GL_PIXEL_MAP_S_TO_S' indexed by the masked value. -%% -%% The following table gives the type, initial value, and range of valid values for each -%% of the pixel transfer parameters that are set with ``gl:pixelTransfer''. -%% -%% <table><tbody><tr><td> `Pname' </td><td>` Type '</td><td>` Initial Value '</td> -%% <td>` Valid Range '</td></tr></tbody><tbody><tr><td>`?GL_MAP_COLOR'</td><td> -%% boolean </td><td> false </td><td> true/false </td></tr><tr><td>`?GL_MAP_STENCIL'</td> -%% <td> boolean </td><td> false </td><td> true/false </td></tr><tr><td>`?GL_INDEX_SHIFT'</td> -%% <td> integer </td><td> 0 </td><td>(-)</td></tr><tr><td>`?GL_INDEX_OFFSET'</td><td> integer -%% </td><td> 0 </td><td>(-)</td></tr><tr><td>`?GL_RED_SCALE'</td><td> float </td><td> 1 </td> -%% <td>(-)</td></tr><tr><td>`?GL_GREEN_SCALE'</td><td> float </td><td> 1 </td><td>(-)</td></tr> -%% <tr><td>`?GL_BLUE_SCALE'</td><td> float </td><td> 1 </td><td>(-)</td></tr><tr><td>`?GL_ALPHA_SCALE' -%% </td><td> float </td><td> 1 </td><td>(-)</td></tr><tr><td>`?GL_DEPTH_SCALE'</td><td> -%% float </td><td> 1 </td><td>(-)</td></tr><tr><td>`?GL_RED_BIAS'</td><td> float </td><td> -%% 0 </td><td>(-)</td></tr><tr><td>`?GL_GREEN_BIAS'</td><td> float </td><td> 0 </td><td>(-)</td> -%% </tr><tr><td>`?GL_BLUE_BIAS'</td><td> float </td><td> 0 </td><td>(-)</td></tr><tr><td>`?GL_ALPHA_BIAS' -%% </td><td> float </td><td> 0 </td><td>(-)</td></tr><tr><td>`?GL_DEPTH_BIAS'</td><td> -%% float </td><td> 0 </td><td>(-)</td></tr><tr><td>`?GL_POST_COLOR_MATRIX_RED_SCALE'</td><td> -%% float </td><td> 1 </td><td>(-)</td></tr><tr><td>`?GL_POST_COLOR_MATRIX_GREEN_SCALE'</td> -%% <td> float </td><td> 1 </td><td>(-)</td></tr><tr><td>`?GL_POST_COLOR_MATRIX_BLUE_SCALE'</td> -%% <td> float </td><td> 1 </td><td>(-)</td></tr><tr><td>`?GL_POST_COLOR_MATRIX_ALPHA_SCALE'</td> -%% <td> float </td><td> 1 </td><td>(-)</td></tr><tr><td>`?GL_POST_COLOR_MATRIX_RED_BIAS'</td> -%% <td> float </td><td> 0 </td><td>(-)</td></tr><tr><td>`?GL_POST_COLOR_MATRIX_GREEN_BIAS'</td> -%% <td> float </td><td> 0 </td><td>(-)</td></tr><tr><td>`?GL_POST_COLOR_MATRIX_BLUE_BIAS'</td> -%% <td> float </td><td> 0 </td><td>(-)</td></tr><tr><td>`?GL_POST_COLOR_MATRIX_ALPHA_BIAS'</td> -%% <td> float </td><td> 0 </td><td>(-)</td></tr><tr><td>`?GL_POST_CONVOLUTION_RED_SCALE'</td> -%% <td> float </td><td> 1 </td><td>(-)</td></tr><tr><td>`?GL_POST_CONVOLUTION_GREEN_SCALE'</td> -%% <td> float </td><td> 1 </td><td>(-)</td></tr><tr><td>`?GL_POST_CONVOLUTION_BLUE_SCALE'</td> -%% <td> float </td><td> 1 </td><td>(-)</td></tr><tr><td>`?GL_POST_CONVOLUTION_ALPHA_SCALE'</td> -%% <td> float </td><td> 1 </td><td>(-)</td></tr><tr><td>`?GL_POST_CONVOLUTION_RED_BIAS'</td> -%% <td> float </td><td> 0 </td><td>(-)</td></tr><tr><td>`?GL_POST_CONVOLUTION_GREEN_BIAS'</td> -%% <td> float </td><td> 0 </td><td>(-)</td></tr><tr><td>`?GL_POST_CONVOLUTION_BLUE_BIAS'</td> -%% <td> float </td><td> 0 </td><td>(-)</td></tr><tr><td>`?GL_POST_CONVOLUTION_ALPHA_BIAS'</td> -%% <td> float </td><td> 0 </td><td>(-)</td></tr></tbody></table> -%% -%% ``gl:pixelTransferf'' can be used to set any pixel transfer parameter. If the parameter -%% type is boolean, 0 implies false and any other value implies true. If `Pname' is -%% an integer parameter, `Param' is rounded to the nearest integer. -%% -%% Likewise, ``gl:pixelTransferi'' can be used to set any of the pixel transfer parameters. -%% Boolean parameters are set to false if `Param' is 0 and to true otherwise. `Param' -%% is converted to floating point before being assigned to real-valued parameters. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPixelTransfer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glPixelTransfer.xml">external</a> documentation. -spec pixelTransferf(Pname, Param) -> 'ok' when Pname :: enum(),Param :: float(). pixelTransferf(Pname,Param) -> cast(5225, <<Pname:?GLenum,Param:?GLfloat>>). @@ -5025,72 +2283,7 @@ pixelTransferi(Pname,Param) -> %% page, and partly in the reference pages for the pixel and texture image commands. Only %% the specification of the maps is described in this reference page. %% -%% `Map' is a symbolic map name, indicating one of ten maps to set. `Mapsize' specifies -%% the number of entries in the map, and `Values' is a pointer to an array of `Mapsize' -%% map values. -%% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a pixel transfer map is specified, `Values' is -%% treated as a byte offset into the buffer object's data store. -%% -%% The ten maps are as follows: -%% -%% `?GL_PIXEL_MAP_I_TO_I': Maps color indices to color indices. -%% -%% `?GL_PIXEL_MAP_S_TO_S': Maps stencil indices to stencil indices. -%% -%% `?GL_PIXEL_MAP_I_TO_R': Maps color indices to red components. -%% -%% `?GL_PIXEL_MAP_I_TO_G': Maps color indices to green components. -%% -%% `?GL_PIXEL_MAP_I_TO_B': Maps color indices to blue components. -%% -%% `?GL_PIXEL_MAP_I_TO_A': Maps color indices to alpha components. -%% -%% `?GL_PIXEL_MAP_R_TO_R': Maps red components to red components. -%% -%% `?GL_PIXEL_MAP_G_TO_G': Maps green components to green components. -%% -%% `?GL_PIXEL_MAP_B_TO_B': Maps blue components to blue components. -%% -%% `?GL_PIXEL_MAP_A_TO_A': Maps alpha components to alpha components. -%% -%% The entries in a map can be specified as single-precision floating-point numbers, unsigned -%% short integers, or unsigned int integers. Maps that store color component values (all -%% but `?GL_PIXEL_MAP_I_TO_I' and `?GL_PIXEL_MAP_S_TO_S') retain their values in -%% floating-point format, with unspecified mantissa and exponent sizes. Floating-point values -%% specified by ``gl:pixelMapfv'' are converted directly to the internal floating-point -%% format of these maps, then clamped to the range [0,1]. Unsigned integer values specified -%% by ``gl:pixelMapusv'' and ``gl:pixelMapuiv'' are converted linearly such that the -%% largest representable integer maps to 1.0, and 0 maps to 0.0. -%% -%% Maps that store indices, `?GL_PIXEL_MAP_I_TO_I' and `?GL_PIXEL_MAP_S_TO_S', -%% retain their values in fixed-point format, with an unspecified number of bits to the right -%% of the binary point. Floating-point values specified by ``gl:pixelMapfv'' are converted -%% directly to the internal fixed-point format of these maps. Unsigned integer values specified -%% by ``gl:pixelMapusv'' and ``gl:pixelMapuiv'' specify integer values, with all 0's -%% to the right of the binary point. -%% -%% The following table shows the initial sizes and values for each of the maps. Maps that -%% are indexed by either color or stencil indices must have `Mapsize' = 2 n for some -%% n or the results are undefined. The maximum allowable size for each map depends on the -%% implementation and can be determined by calling {@link gl:getBooleanv/1} with argument `?GL_MAX_PIXEL_MAP_TABLE' -%% . The single maximum applies to all maps; it is at least 32. <table><tbody><tr><td> `Map' -%% </td><td>` Lookup Index '</td><td>` Lookup Value '</td><td>` Initial Size '</td> -%% <td>` Initial Value '</td></tr></tbody><tbody><tr><td>`?GL_PIXEL_MAP_I_TO_I'</td> -%% <td> color index </td><td> color index </td><td> 1 </td><td> 0 </td></tr><tr><td>`?GL_PIXEL_MAP_S_TO_S' -%% </td><td> stencil index </td><td> stencil index </td><td> 1 </td><td> 0 </td></tr><tr><td> -%% `?GL_PIXEL_MAP_I_TO_R'</td><td> color index </td><td> R </td><td> 1 </td><td> 0 </td> -%% </tr><tr><td>`?GL_PIXEL_MAP_I_TO_G'</td><td> color index </td><td> G </td><td> 1 </td> -%% <td> 0 </td></tr><tr><td>`?GL_PIXEL_MAP_I_TO_B'</td><td> color index </td><td> B </td> -%% <td> 1 </td><td> 0 </td></tr><tr><td>`?GL_PIXEL_MAP_I_TO_A'</td><td> color index </td> -%% <td> A </td><td> 1 </td><td> 0 </td></tr><tr><td>`?GL_PIXEL_MAP_R_TO_R'</td><td> R </td> -%% <td> R </td><td> 1 </td><td> 0 </td></tr><tr><td>`?GL_PIXEL_MAP_G_TO_G'</td><td> G </td> -%% <td> G </td><td> 1 </td><td> 0 </td></tr><tr><td>`?GL_PIXEL_MAP_B_TO_B'</td><td> B </td> -%% <td> B </td><td> 1 </td><td> 0 </td></tr><tr><td>`?GL_PIXEL_MAP_A_TO_A'</td><td> A </td> -%% <td> A </td><td> 1 </td><td> 0 </td></tr></tbody></table> -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPixelMap.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glPixelMap.xml">external</a> documentation. -spec pixelMapfv(Map, Mapsize, Values) -> 'ok' when Map :: enum(),Mapsize :: integer(),Values :: binary(). pixelMapfv(Map,Mapsize,Values) -> send_bin(Values), @@ -5121,19 +2314,7 @@ pixelMapusv(Map,Mapsize,Values) -> %% , and {@link gl:copyTexSubImage3D/9} . to map color indices, stencil indices, color components, %% and depth components to other values. %% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_PACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a pixel map is requested, `Data' is treated as -%% a byte offset into the buffer object's data store. -%% -%% Unsigned integer values, if requested, are linearly mapped from the internal fixed or -%% floating-point representation such that 1.0 maps to the largest representable integer -%% value, and 0.0 maps to 0. Return unsigned integer values are undefined if the map value -%% was not in the range [0,1]. -%% -%% To determine the required size of `Map' , call {@link gl:getBooleanv/1} with the appropriate -%% symbolic constant. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetPixelMap.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetPixelMap.xml">external</a> documentation. -spec getPixelMapfv(Map, Values) -> 'ok' when Map :: enum(),Values :: mem(). getPixelMapfv(Map,Values) -> send_bin(Values), @@ -5160,42 +2341,7 @@ getPixelMapusv(Map,Values) -> %% using the current raster color or index. Frame buffer pixels corresponding to 0's in the %% bitmap are not modified. %% -%% ``gl:bitmap'' takes seven arguments. The first pair specifies the width and height of -%% the bitmap image. The second pair specifies the location of the bitmap origin relative -%% to the lower left corner of the bitmap image. The third pair of arguments specifies `x' -%% and `y' offsets to be added to the current raster position after the bitmap has -%% been drawn. The final argument is a pointer to the bitmap image itself. -%% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a bitmap image is specified, `Bitmap' is treated -%% as a byte offset into the buffer object's data store. -%% -%% The bitmap image is interpreted like image data for the {@link gl:drawPixels/5} command, -%% with `Width' and `Height' corresponding to the width and height arguments of -%% that command, and with `type' set to `?GL_BITMAP' and `format' set to `?GL_COLOR_INDEX' -%% . Modes specified using {@link gl:pixelStoref/2} affect the interpretation of bitmap image -%% data; modes specified using {@link gl:pixelTransferf/2} do not. -%% -%% If the current raster position is invalid, ``gl:bitmap'' is ignored. Otherwise, the -%% lower left corner of the bitmap image is positioned at the window coordinates -%% -%% x w=|x r-x o| -%% -%% y w=|y r-y o| -%% -%% where (x r y r) is the raster position and (x o y o) is the bitmap origin. Fragments are then generated -%% for each pixel corresponding to a 1 (one) in the bitmap image. These fragments are generated -%% using the current raster `z' coordinate, color or color index, and current raster -%% texture coordinates. They are then treated just as if they had been generated by a point, -%% line, or polygon, including texture mapping, fogging, and all per-fragment operations -%% such as alpha and depth testing. -%% -%% After the bitmap has been drawn, the `x' and `y' coordinates of the current -%% raster position are offset by `Xmove' and `Ymove' . No change is made to the `z' -%% coordinate of the current raster position, or to the current raster color, texture coordinates, -%% or index. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBitmap.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glBitmap.xml">external</a> documentation. -spec bitmap(Width, Height, Xorig, Yorig, Xmove, Ymove, Bitmap) -> 'ok' when Width :: integer(),Height :: integer(),Xorig :: float(),Yorig :: float(),Xmove :: float(),Ymove :: float(),Bitmap :: offset()|mem(). bitmap(Width,Height,Xorig,Yorig,Xmove,Ymove,Bitmap) when is_integer(Bitmap) -> cast(5233, <<Width:?GLsizei,Height:?GLsizei,Xorig:?GLfloat,Yorig:?GLfloat,Xmove:?GLfloat,Ymove:?GLfloat,Bitmap:?GLuint>>); @@ -5212,91 +2358,7 @@ bitmap(Width,Height,Xorig,Yorig,Xmove,Ymove,Bitmap) -> %% This reference page describes the effects on ``gl:readPixels'' of most, but not all %% of the parameters specified by these three commands. %% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_PACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a block of pixels is requested, `Data' is treated -%% as a byte offset into the buffer object's data store rather than a pointer to client memory. -%% -%% -%% ``gl:readPixels'' returns values from each pixel with lower left corner at (x+i y+j) for 0<= -%% i< width and 0<= j< height. This pixel is said to be the ith pixel in the -%% jth row. Pixels are returned in row order from the lowest to the highest row, left to -%% right in each row. -%% -%% `Format' specifies the format for the returned pixel values; accepted values are: -%% -%% `?GL_STENCIL_INDEX': Stencil values are read from the stencil buffer. Each index -%% is converted to fixed point, shifted left or right depending on the value and sign of `?GL_INDEX_SHIFT' -%% , and added to `?GL_INDEX_OFFSET'. If `?GL_MAP_STENCIL' is `?GL_TRUE', -%% indices are replaced by their mappings in the table `?GL_PIXEL_MAP_S_TO_S'. -%% -%% `?GL_DEPTH_COMPONENT': Depth values are read from the depth buffer. Each component -%% is converted to floating point such that the minimum depth value maps to 0 and the maximum -%% value maps to 1. Each component is then multiplied by `?GL_DEPTH_SCALE', added to `?GL_DEPTH_BIAS' -%% , and finally clamped to the range [0 1]. -%% -%% `?GL_DEPTH_STENCIL': Values are taken from both the depth and stencil buffers. The `Type' -%% parameter must be `?GL_UNSIGNED_INT_24_8' or `?GL_FLOAT_32_UNSIGNED_INT_24_8_REV' -%% . -%% -%% `?GL_RED' -%% -%% `?GL_GREEN' -%% -%% `?GL_BLUE' -%% -%% `?GL_RGB' -%% -%% `?GL_BGR' -%% -%% `?GL_RGBA' -%% -%% `?GL_BGRA': Finally, the indices or components are converted to the proper format, -%% as specified by `Type' . If `Format' is `?GL_STENCIL_INDEX' and `Type' -%% is not `?GL_FLOAT', each index is masked with the mask value given in the following -%% table. If `Type' is `?GL_FLOAT', then each integer index is converted to single-precision -%% floating-point format. -%% -%% If `Format' is `?GL_RED', `?GL_GREEN', `?GL_BLUE', `?GL_RGB', `?GL_BGR' -%% , `?GL_RGBA', or `?GL_BGRA' and `Type' is not `?GL_FLOAT', each component -%% is multiplied by the multiplier shown in the following table. If type is `?GL_FLOAT', -%% then each component is passed as is (or converted to the client's single-precision floating-point -%% format if it is different from the one used by the GL). -%% -%% <table><tbody><tr><td> `Type' </td><td>` Index Mask '</td><td>` Component Conversion ' -%% </td></tr></tbody><tbody><tr><td>`?GL_UNSIGNED_BYTE'</td><td> 2 8-1</td><td>(2 8-1) c</td></tr> -%% <tr><td>`?GL_BYTE'</td><td> 2 7-1</td><td>((2 8-1) c-1)/2</td></tr><tr><td>`?GL_UNSIGNED_SHORT' -%% </td><td> 2 16-1</td><td>(2 16-1) c</td></tr><tr><td>`?GL_SHORT'</td><td> 2 15-1</td><td>((2 -%% 16-1) -%% c-1)/2</td> -%% </tr><tr><td>`?GL_UNSIGNED_INT'</td><td> 2 32-1</td><td>(2 32-1) c</td></tr><tr><td>`?GL_INT' -%% </td><td> 2 31-1</td><td>((2 32-1) c-1)/2</td></tr><tr><td>`?GL_HALF_FLOAT'</td><td> none </td><td> -%% c</td></tr><tr><td>`?GL_FLOAT'</td><td> none </td><td> c</td></tr><tr><td>`?GL_UNSIGNED_BYTE_3_3_2' -%% </td><td> 2 N-1</td><td>(2 N-1) c</td></tr><tr><td>`?GL_UNSIGNED_BYTE_2_3_3_REV'</td><td> -%% 2 N-1</td><td>(2 N-1) c</td></tr><tr><td>`?GL_UNSIGNED_SHORT_5_6_5'</td><td> 2 N-1</td><td> -%% (2 N-1) c</td></tr><tr><td>`?GL_UNSIGNED_SHORT_5_6_5_REV'</td><td> 2 N-1</td><td>(2 N-1) c</td></tr> -%% <tr><td>`?GL_UNSIGNED_SHORT_4_4_4_4'</td><td> 2 N-1</td><td>(2 N-1) c</td></tr><tr><td>`?GL_UNSIGNED_SHORT_4_4_4_4_REV' -%% </td><td> 2 N-1</td><td>(2 N-1) c</td></tr><tr><td>`?GL_UNSIGNED_SHORT_5_5_5_1'</td><td> 2 -%% N-1</td><td>(2 N-1) c</td></tr><tr><td>`?GL_UNSIGNED_SHORT_1_5_5_5_REV'</td><td> 2 N-1</td> -%% <td>(2 N-1) c</td></tr><tr><td>`?GL_UNSIGNED_INT_8_8_8_8'</td><td> 2 N-1</td><td>(2 N-1) c</td></tr> -%% <tr><td>`?GL_UNSIGNED_INT_8_8_8_8_REV'</td><td> 2 N-1</td><td>(2 N-1) c</td></tr><tr><td>`?GL_UNSIGNED_INT_10_10_10_2' -%% </td><td> 2 N-1</td><td>(2 N-1) c</td></tr><tr><td>`?GL_UNSIGNED_INT_2_10_10_10_REV'</td><td> -%% 2 N-1</td><td>(2 N-1) c</td></tr><tr><td>`?GL_UNSIGNED_INT_24_8'</td><td> 2 N-1</td><td>(2 -%% N-1) -%% c</td></tr><tr><td>`?GL_UNSIGNED_INT_10F_11F_11F_REV'</td><td> -- </td><td> Special </td> -%% </tr><tr><td>`?GL_UNSIGNED_INT_5_9_9_9_REV'</td><td> -- </td><td> Special </td></tr><tr> -%% <td>`?GL_FLOAT_32_UNSIGNED_INT_24_8_REV'</td><td> none </td><td> c (Depth Only) </td> -%% </tr></tbody></table> -%% -%% Return values are placed in memory as follows. If `Format' is `?GL_STENCIL_INDEX' -%% , `?GL_DEPTH_COMPONENT', `?GL_RED', `?GL_GREEN', or `?GL_BLUE', a -%% single value is returned and the data for the ith pixel in the jth row is placed in -%% location (j) width+i. `?GL_RGB' and `?GL_BGR' return three values, `?GL_RGBA' -%% and `?GL_BGRA' return four values for each pixel, with all values corresponding -%% to a single pixel occupying contiguous space in `Data' . Storage parameters set by {@link gl:pixelStoref/2} -%% , such as `?GL_PACK_LSB_FIRST' and `?GL_PACK_SWAP_BYTES', affect the way that -%% data is written into memory. See {@link gl:pixelStoref/2} for a description. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glReadPixels.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glReadPixels.xhtml">external</a> documentation. -spec readPixels(X, Y, Width, Height, Format, Type, Pixels) -> 'ok' when X :: integer(),Y :: integer(),Width :: integer(),Height :: integer(),Format :: enum(),Type :: enum(),Pixels :: mem(). readPixels(X,Y,Width,Height,Format,Type,Pixels) -> send_bin(Pixels), @@ -5311,237 +2373,7 @@ readPixels(X,Y,Width,Height,Format,Type,Pixels) -> %% position is valid, and {@link gl:getBooleanv/1} with argument `?GL_CURRENT_RASTER_POSITION' %% to query the raster position. %% -%% Several parameters define the encoding of pixel data in memory and control the processing -%% of the pixel data before it is placed in the frame buffer. These parameters are set with -%% four commands: {@link gl:pixelStoref/2} , {@link gl:pixelTransferf/2} , {@link gl:pixelMapfv/3} , -%% and {@link gl:pixelZoom/2} . This reference page describes the effects on ``gl:drawPixels'' -%% of many, but not all, of the parameters specified by these four commands. -%% -%% Data is read from `Data' as a sequence of signed or unsigned bytes, signed or unsigned -%% shorts, signed or unsigned integers, or single-precision floating-point values, depending -%% on `Type' . When `Type' is one of `?GL_UNSIGNED_BYTE', `?GL_BYTE', `?GL_UNSIGNED_SHORT' -%% , `?GL_SHORT', `?GL_UNSIGNED_INT', `?GL_INT', or `?GL_FLOAT' each -%% of these bytes, shorts, integers, or floating-point values is interpreted as one color -%% or depth component, or one index, depending on `Format' . When `Type' is one of `?GL_UNSIGNED_BYTE_3_3_2' -%% , `?GL_UNSIGNED_SHORT_5_6_5', `?GL_UNSIGNED_SHORT_4_4_4_4', `?GL_UNSIGNED_SHORT_5_5_5_1' -%% , `?GL_UNSIGNED_INT_8_8_8_8', or `?GL_UNSIGNED_INT_10_10_10_2', each unsigned -%% value is interpreted as containing all the components for a single pixel, with the color -%% components arranged according to `Format' . When `Type' is one of `?GL_UNSIGNED_BYTE_2_3_3_REV' -%% , `?GL_UNSIGNED_SHORT_5_6_5_REV', `?GL_UNSIGNED_SHORT_4_4_4_4_REV', `?GL_UNSIGNED_SHORT_1_5_5_5_REV' -%% , `?GL_UNSIGNED_INT_8_8_8_8_REV', or `?GL_UNSIGNED_INT_2_10_10_10_REV', each -%% unsigned value is interpreted as containing all color components, specified by `Format' -%% , for a single pixel in a reversed order. Indices are always treated individually. Color -%% components are treated as groups of one, two, three, or four values, again based on `Format' -%% . Both individual indices and groups of components are referred to as pixels. If `Type' -%% is `?GL_BITMAP', the data must be unsigned bytes, and `Format' must be either `?GL_COLOR_INDEX' -%% or `?GL_STENCIL_INDEX'. Each unsigned byte is treated as eight 1-bit pixels, with -%% bit ordering determined by `?GL_UNPACK_LSB_FIRST' (see {@link gl:pixelStoref/2} ). -%% -%% width×height pixels are read from memory, starting at location `Data' . By default, -%% these pixels are taken from adjacent memory locations, except that after all `Width' -%% pixels are read, the read pointer is advanced to the next four-byte boundary. The four-byte -%% row alignment is specified by {@link gl:pixelStoref/2} with argument `?GL_UNPACK_ALIGNMENT' -%% , and it can be set to one, two, four, or eight bytes. Other pixel store parameters specify -%% different read pointer advancements, both before the first pixel is read and after all `Width' -%% pixels are read. See the {@link gl:pixelStoref/2} reference page for details on these options. -%% -%% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a block of pixels is specified, `Data' is treated -%% as a byte offset into the buffer object's data store. -%% -%% The width×height pixels that are read from memory are each operated on in the same -%% way, based on the values of several parameters specified by {@link gl:pixelTransferf/2} -%% and {@link gl:pixelMapfv/3} . The details of these operations, as well as the target buffer -%% into which the pixels are drawn, are specific to the format of the pixels, as specified -%% by `Format' . `Format' can assume one of 13 symbolic values: -%% -%% `?GL_COLOR_INDEX': Each pixel is a single value, a color index. It is converted -%% to fixed-point format, with an unspecified number of bits to the right of the binary point, -%% regardless of the memory data type. Floating-point values convert to true fixed-point -%% values. Signed and unsigned integer data is converted with all fraction bits set to 0. -%% Bitmap data convert to either 0 or 1. -%% -%% Each fixed-point index is then shifted left by `?GL_INDEX_SHIFT' bits and added to `?GL_INDEX_OFFSET' -%% . If `?GL_INDEX_SHIFT' is negative, the shift is to the right. In either case, zero -%% bits fill otherwise unspecified bit locations in the result. -%% -%% If the GL is in RGBA mode, the resulting index is converted to an RGBA pixel with the -%% help of the `?GL_PIXEL_MAP_I_TO_R', `?GL_PIXEL_MAP_I_TO_G', `?GL_PIXEL_MAP_I_TO_B' -%% , and `?GL_PIXEL_MAP_I_TO_A' tables. If the GL is in color index mode, and if `?GL_MAP_COLOR' -%% is true, the index is replaced with the value that it references in lookup table `?GL_PIXEL_MAP_I_TO_I' -%% . Whether the lookup replacement of the index is done or not, the integer part of the -%% index is then ANDed with 2 b-1, where b is the number of bits in a color index buffer. -%% -%% -%% The GL then converts the resulting indices or RGBA colors to fragments by attaching the -%% current raster position `z' coordinate and texture coordinates to each pixel, then -%% assigning x and y window coordinates to the nth fragment such that x n=x r+n% width -%% -%% -%% y n=y r+|n/width| -%% -%% where (x r y r) is the current raster position. These pixel fragments are then treated just like -%% the fragments generated by rasterizing points, lines, or polygons. Texture mapping, fog, -%% and all the fragment operations are applied before the fragments are written to the frame -%% buffer. -%% -%% `?GL_STENCIL_INDEX': Each pixel is a single value, a stencil index. It is converted -%% to fixed-point format, with an unspecified number of bits to the right of the binary point, -%% regardless of the memory data type. Floating-point values convert to true fixed-point -%% values. Signed and unsigned integer data is converted with all fraction bits set to 0. -%% Bitmap data convert to either 0 or 1. -%% -%% Each fixed-point index is then shifted left by `?GL_INDEX_SHIFT' bits, and added -%% to `?GL_INDEX_OFFSET'. If `?GL_INDEX_SHIFT' is negative, the shift is to the -%% right. In either case, zero bits fill otherwise unspecified bit locations in the result. -%% If `?GL_MAP_STENCIL' is true, the index is replaced with the value that it references -%% in lookup table `?GL_PIXEL_MAP_S_TO_S'. Whether the lookup replacement of the index -%% is done or not, the integer part of the index is then ANDed with 2 b-1, where b is -%% the number of bits in the stencil buffer. The resulting stencil indices are then written -%% to the stencil buffer such that the nth index is written to location -%% -%% x n=x r+n% width -%% -%% y n=y r+|n/width| -%% -%% where (x r y r) is the current raster position. Only the pixel ownership test, the scissor test, -%% and the stencil writemask affect these write operations. -%% -%% `?GL_DEPTH_COMPONENT': Each pixel is a single-depth component. Floating-point data -%% is converted directly to an internal floating-point format with unspecified precision. -%% Signed integer data is mapped linearly to the internal floating-point format such that -%% the most positive representable integer value maps to 1.0, and the most negative representable -%% value maps to -1.0. Unsigned integer data is mapped similarly: the largest integer value -%% maps to 1.0, and 0 maps to 0.0. The resulting floating-point depth value is then multiplied -%% by `?GL_DEPTH_SCALE' and added to `?GL_DEPTH_BIAS'. The result is clamped to -%% the range [0 1]. -%% -%% The GL then converts the resulting depth components to fragments by attaching the current -%% raster position color or color index and texture coordinates to each pixel, then assigning -%% x and y window coordinates to the nth fragment such that -%% -%% x n=x r+n% width -%% -%% y n=y r+|n/width| -%% -%% where (x r y r) is the current raster position. These pixel fragments are then treated just like -%% the fragments generated by rasterizing points, lines, or polygons. Texture mapping, fog, -%% and all the fragment operations are applied before the fragments are written to the frame -%% buffer. -%% -%% `?GL_RGBA' -%% -%% `?GL_BGRA': Each pixel is a four-component group: For `?GL_RGBA', the red component -%% is first, followed by green, followed by blue, followed by alpha; for `?GL_BGRA' -%% the order is blue, green, red and then alpha. Floating-point values are converted directly -%% to an internal floating-point format with unspecified precision. Signed integer values -%% are mapped linearly to the internal floating-point format such that the most positive -%% representable integer value maps to 1.0, and the most negative representable value maps -%% to -1.0. (Note that this mapping does not convert 0 precisely to 0.0.) Unsigned integer -%% data is mapped similarly: The largest integer value maps to 1.0, and 0 maps to 0.0. The -%% resulting floating-point color values are then multiplied by `?GL_c_SCALE' and added -%% to `?GL_c_BIAS', where `c' is RED, GREEN, BLUE, and ALPHA for the respective -%% color components. The results are clamped to the range [0 1]. -%% -%% If `?GL_MAP_COLOR' is true, each color component is scaled by the size of lookup -%% table `?GL_PIXEL_MAP_c_TO_c', then replaced by the value that it references in that -%% table. `c' is R, G, B, or A respectively. -%% -%% The GL then converts the resulting RGBA colors to fragments by attaching the current -%% raster position `z' coordinate and texture coordinates to each pixel, then assigning -%% x and y window coordinates to the nth fragment such that -%% -%% x n=x r+n% width -%% -%% y n=y r+|n/width| -%% -%% where (x r y r) is the current raster position. These pixel fragments are then treated just like -%% the fragments generated by rasterizing points, lines, or polygons. Texture mapping, fog, -%% and all the fragment operations are applied before the fragments are written to the frame -%% buffer. -%% -%% `?GL_RED': Each pixel is a single red component. This component is converted to -%% the internal floating-point format in the same way the red component of an RGBA pixel -%% is. It is then converted to an RGBA pixel with green and blue set to 0, and alpha set -%% to 1. After this conversion, the pixel is treated as if it had been read as an RGBA pixel. -%% -%% -%% `?GL_GREEN': Each pixel is a single green component. This component is converted -%% to the internal floating-point format in the same way the green component of an RGBA pixel -%% is. It is then converted to an RGBA pixel with red and blue set to 0, and alpha set to -%% 1. After this conversion, the pixel is treated as if it had been read as an RGBA pixel. -%% -%% `?GL_BLUE': Each pixel is a single blue component. This component is converted to -%% the internal floating-point format in the same way the blue component of an RGBA pixel -%% is. It is then converted to an RGBA pixel with red and green set to 0, and alpha set to -%% 1. After this conversion, the pixel is treated as if it had been read as an RGBA pixel. -%% -%% `?GL_ALPHA': Each pixel is a single alpha component. This component is converted -%% to the internal floating-point format in the same way the alpha component of an RGBA pixel -%% is. It is then converted to an RGBA pixel with red, green, and blue set to 0. After this -%% conversion, the pixel is treated as if it had been read as an RGBA pixel. -%% -%% `?GL_RGB' -%% -%% `?GL_BGR': Each pixel is a three-component group: red first, followed by green, -%% followed by blue; for `?GL_BGR', the first component is blue, followed by green and -%% then red. Each component is converted to the internal floating-point format in the same -%% way the red, green, and blue components of an RGBA pixel are. The color triple is converted -%% to an RGBA pixel with alpha set to 1. After this conversion, the pixel is treated as if -%% it had been read as an RGBA pixel. -%% -%% `?GL_LUMINANCE': Each pixel is a single luminance component. This component is converted -%% to the internal floating-point format in the same way the red component of an RGBA pixel -%% is. It is then converted to an RGBA pixel with red, green, and blue set to the converted -%% luminance value, and alpha set to 1. After this conversion, the pixel is treated as if -%% it had been read as an RGBA pixel. -%% -%% `?GL_LUMINANCE_ALPHA': Each pixel is a two-component group: luminance first, followed -%% by alpha. The two components are converted to the internal floating-point format in the -%% same way the red component of an RGBA pixel is. They are then converted to an RGBA pixel -%% with red, green, and blue set to the converted luminance value, and alpha set to the converted -%% alpha value. After this conversion, the pixel is treated as if it had been read as an -%% RGBA pixel. -%% -%% The following table summarizes the meaning of the valid constants for the `type' -%% parameter: -%% -%% <table><tbody><tr><td>` Type '</td><td>` Corresponding Type '</td></tr></tbody><tbody> -%% <tr><td>`?GL_UNSIGNED_BYTE'</td><td> unsigned 8-bit integer </td></tr><tr><td>`?GL_BYTE' -%% </td><td> signed 8-bit integer </td></tr><tr><td>`?GL_BITMAP'</td><td> single bits -%% in unsigned 8-bit integers </td></tr><tr><td>`?GL_UNSIGNED_SHORT'</td><td> unsigned -%% 16-bit integer </td></tr><tr><td>`?GL_SHORT'</td><td> signed 16-bit integer </td></tr> -%% <tr><td>`?GL_UNSIGNED_INT'</td><td> unsigned 32-bit integer </td></tr><tr><td>`?GL_INT' -%% </td><td> 32-bit integer </td></tr><tr><td>`?GL_FLOAT'</td><td> single-precision -%% floating-point </td></tr><tr><td>`?GL_UNSIGNED_BYTE_3_3_2'</td><td> unsigned 8-bit -%% integer </td></tr><tr><td>`?GL_UNSIGNED_BYTE_2_3_3_REV'</td><td> unsigned 8-bit -%% integer with reversed component ordering </td></tr><tr><td>`?GL_UNSIGNED_SHORT_5_6_5'</td> -%% <td> unsigned 16-bit integer </td></tr><tr><td>`?GL_UNSIGNED_SHORT_5_6_5_REV'</td><td> -%% unsigned 16-bit integer with reversed component ordering </td></tr><tr><td>`?GL_UNSIGNED_SHORT_4_4_4_4' -%% </td><td> unsigned 16-bit integer </td></tr><tr><td>`?GL_UNSIGNED_SHORT_4_4_4_4_REV'</td> -%% <td> unsigned 16-bit integer with reversed component ordering </td></tr><tr><td>`?GL_UNSIGNED_SHORT_5_5_5_1' -%% </td><td> unsigned 16-bit integer </td></tr><tr><td>`?GL_UNSIGNED_SHORT_1_5_5_5_REV'</td> -%% <td> unsigned 16-bit integer with reversed component ordering </td></tr><tr><td>`?GL_UNSIGNED_INT_8_8_8_8' -%% </td><td> unsigned 32-bit integer </td></tr><tr><td>`?GL_UNSIGNED_INT_8_8_8_8_REV'</td> -%% <td> unsigned 32-bit integer with reversed component ordering </td></tr><tr><td>`?GL_UNSIGNED_INT_10_10_10_2' -%% </td><td> unsigned 32-bit integer </td></tr><tr><td>`?GL_UNSIGNED_INT_2_10_10_10_REV'</td> -%% <td> unsigned 32-bit integer with reversed component ordering </td></tr></tbody></table> -%% -%% The rasterization described so far assumes pixel zoom factors of 1. If {@link gl:pixelZoom/2} -%% is used to change the x and y pixel zoom factors, pixels are converted to fragments -%% as follows. If (x r y r) is the current raster position, and a given pixel is in the nth column -%% and mth row of the pixel rectangle, then fragments are generated for pixels whose centers -%% are in the rectangle with corners at -%% -%% (x r+(zoom x) n y r+(zoom y) m) -%% -%% (x r+(zoom x)(n+1) y r+(zoom y)(m+1)) -%% -%% where zoom x is the value of `?GL_ZOOM_X' and zoom y is the value of `?GL_ZOOM_Y' -%% . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawPixels.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glDrawPixels.xml">external</a> documentation. -spec drawPixels(Width, Height, Format, Type, Pixels) -> 'ok' when Width :: integer(),Height :: integer(),Format :: enum(),Type :: enum(),Pixels :: offset()|mem(). drawPixels(Width,Height,Format,Type,Pixels) when is_integer(Pixels) -> cast(5236, <<Width:?GLsizei,Height:?GLsizei,Format:?GLenum,Type:?GLenum,Pixels:?GLuint>>); @@ -5557,98 +2389,7 @@ drawPixels(Width,Height,Format,Type,Pixels) -> %% window. Results of copies from outside the window, or from regions of the window that %% are not exposed, are hardware dependent and undefined. %% -%% `X' and `Y' specify the window coordinates of the lower left corner of the rectangular -%% region to be copied. `Width' and `Height' specify the dimensions of the rectangular -%% region to be copied. Both `Width' and `Height' must not be negative. -%% -%% Several parameters control the processing of the pixel data while it is being copied. -%% These parameters are set with three commands: {@link gl:pixelTransferf/2} , {@link gl:pixelMapfv/3} -%% , and {@link gl:pixelZoom/2} . This reference page describes the effects on ``gl:copyPixels'' -%% of most, but not all, of the parameters specified by these three commands. -%% -%% ``gl:copyPixels'' copies values from each pixel with the lower left-hand corner at (x+i -%% y+j) -%% for 0<= i< width and 0<= j< height. This pixel is said to be the ith -%% pixel in the jth row. Pixels are copied in row order from the lowest to the highest -%% row, left to right in each row. -%% -%% `Type' specifies whether color, depth, or stencil data is to be copied. The details -%% of the transfer for each data type are as follows: -%% -%% `?GL_COLOR': Indices or RGBA colors are read from the buffer currently specified -%% as the read source buffer (see {@link gl:readBuffer/1} ). If the GL is in color index mode, -%% each index that is read from this buffer is converted to a fixed-point format with an -%% unspecified number of bits to the right of the binary point. Each index is then shifted -%% left by `?GL_INDEX_SHIFT' bits, and added to `?GL_INDEX_OFFSET'. If `?GL_INDEX_SHIFT' -%% is negative, the shift is to the right. In either case, zero bits fill otherwise unspecified -%% bit locations in the result. If `?GL_MAP_COLOR' is true, the index is replaced with -%% the value that it references in lookup table `?GL_PIXEL_MAP_I_TO_I'. Whether the -%% lookup replacement of the index is done or not, the integer part of the index is then -%% ANDed with 2 b-1, where b is the number of bits in a color index buffer. -%% -%% If the GL is in RGBA mode, the red, green, blue, and alpha components of each pixel that -%% is read are converted to an internal floating-point format with unspecified precision. -%% The conversion maps the largest representable component value to 1.0, and component value -%% 0 to 0.0. The resulting floating-point color values are then multiplied by `?GL_c_SCALE' -%% and added to `?GL_c_BIAS', where `c' is RED, GREEN, BLUE, and ALPHA for the -%% respective color components. The results are clamped to the range [0,1]. If `?GL_MAP_COLOR' -%% is true, each color component is scaled by the size of lookup table `?GL_PIXEL_MAP_c_TO_c' -%% , then replaced by the value that it references in that table. `c' is R, G, B, or -%% A. -%% -%% If the ARB_imaging extension is supported, the color values may be additionally processed -%% by color-table lookups, color-matrix transformations, and convolution filters. -%% -%% The GL then converts the resulting indices or RGBA colors to fragments by attaching the -%% current raster position `z' coordinate and texture coordinates to each pixel, then -%% assigning window coordinates (x r+i y r+j), where (x r y r) is the current raster position, and the pixel was -%% the ith pixel in the jth row. These pixel fragments are then treated just like the -%% fragments generated by rasterizing points, lines, or polygons. Texture mapping, fog, and -%% all the fragment operations are applied before the fragments are written to the frame -%% buffer. -%% -%% `?GL_DEPTH': Depth values are read from the depth buffer and converted directly -%% to an internal floating-point format with unspecified precision. The resulting floating-point -%% depth value is then multiplied by `?GL_DEPTH_SCALE' and added to `?GL_DEPTH_BIAS' -%% . The result is clamped to the range [0,1]. -%% -%% The GL then converts the resulting depth components to fragments by attaching the current -%% raster position color or color index and texture coordinates to each pixel, then assigning -%% window coordinates (x r+i y r+j), where (x r y r) is the current raster position, and the pixel was the ith -%% pixel in the jth row. These pixel fragments are then treated just like the fragments -%% generated by rasterizing points, lines, or polygons. Texture mapping, fog, and all the -%% fragment operations are applied before the fragments are written to the frame buffer. -%% -%% `?GL_STENCIL': Stencil indices are read from the stencil buffer and converted to -%% an internal fixed-point format with an unspecified number of bits to the right of the -%% binary point. Each fixed-point index is then shifted left by `?GL_INDEX_SHIFT' bits, -%% and added to `?GL_INDEX_OFFSET'. If `?GL_INDEX_SHIFT' is negative, the shift -%% is to the right. In either case, zero bits fill otherwise unspecified bit locations in -%% the result. If `?GL_MAP_STENCIL' is true, the index is replaced with the value that -%% it references in lookup table `?GL_PIXEL_MAP_S_TO_S'. Whether the lookup replacement -%% of the index is done or not, the integer part of the index is then ANDed with 2 b-1, -%% where b is the number of bits in the stencil buffer. The resulting stencil indices are -%% then written to the stencil buffer such that the index read from the ith location of -%% the jth row is written to location (x r+i y r+j), where (x r y r) is the current raster position. Only the -%% pixel ownership test, the scissor test, and the stencil writemask affect these write operations. -%% -%% -%% The rasterization described thus far assumes pixel zoom factors of 1.0. If {@link gl:pixelZoom/2} -%% is used to change the x and y pixel zoom factors, pixels are converted to fragments -%% as follows. If (x r y r) is the current raster position, and a given pixel is in the ith location -%% in the jth row of the source pixel rectangle, then fragments are generated for pixels -%% whose centers are in the rectangle with corners at -%% -%% (x r+(zoom x) i y r+(zoom y) j) -%% -%% and -%% -%% (x r+(zoom x)(i+1) y r+(zoom y)(j+1)) -%% -%% where zoom x is the value of `?GL_ZOOM_X' and zoom y is the value of `?GL_ZOOM_Y' -%% . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCopyPixels.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glCopyPixels.xml">external</a> documentation. -spec copyPixels(X, Y, Width, Height, Type) -> 'ok' when X :: integer(),Y :: integer(),Width :: integer(),Height :: integer(),Type :: enum(). copyPixels(X,Y,Width,Height,Type) -> cast(5238, <<X:?GLint,Y:?GLint,Width:?GLsizei,Height:?GLsizei,Type:?GLenum>>). @@ -5661,57 +2402,7 @@ copyPixels(X,Y,Width,Height,Type) -> %% typically used in multipass rendering algorithms to achieve special effects, such as decals, %% outlining, and constructive solid geometry rendering. %% -%% The stencil test conditionally eliminates a pixel based on the outcome of a comparison -%% between the reference value and the value in the stencil buffer. To enable and disable -%% the test, call {@link gl:enable/1} and {@link gl:enable/1} with argument `?GL_STENCIL_TEST' -%% . To specify actions based on the outcome of the stencil test, call {@link gl:stencilOp/3} -%% or {@link gl:stencilOpSeparate/4} . -%% -%% There can be two separate sets of `Func' , `Ref' , and `Mask' parameters; -%% one affects back-facing polygons, and the other affects front-facing polygons as well -%% as other non-polygon primitives. {@link gl:stencilFunc/3} sets both front and back stencil -%% state to the same values. Use {@link gl:stencilFuncSeparate/4} to set front and back stencil -%% state to different values. -%% -%% `Func' is a symbolic constant that determines the stencil comparison function. It -%% accepts one of eight values, shown in the following list. `Ref' is an integer reference -%% value that is used in the stencil comparison. It is clamped to the range [0 2 n-1], where n -%% is the number of bitplanes in the stencil buffer. `Mask' is bitwise ANDed with both -%% the reference value and the stored stencil value, with the ANDed values participating -%% in the comparison. -%% -%% If `stencil' represents the value stored in the corresponding stencil buffer location, -%% the following list shows the effect of each comparison function that can be specified by `Func' -%% . Only if the comparison succeeds is the pixel passed through to the next stage in the -%% rasterization process (see {@link gl:stencilOp/3} ). All tests treat `stencil' values -%% as unsigned integers in the range [0 2 n-1], where n is the number of bitplanes in the stencil -%% buffer. -%% -%% The following values are accepted by `Func' : -%% -%% `?GL_NEVER': Always fails. -%% -%% `?GL_LESS': Passes if ( `Ref' & `Mask' ) < ( `stencil' & `Mask' -%% ). -%% -%% `?GL_LEQUAL': Passes if ( `Ref' & `Mask' ) <= ( `stencil' -%% & `Mask' ). -%% -%% `?GL_GREATER': Passes if ( `Ref' & `Mask' ) > ( `stencil' -%% & `Mask' ). -%% -%% `?GL_GEQUAL': Passes if ( `Ref' & `Mask' ) >= ( `stencil' -%% & `Mask' ). -%% -%% `?GL_EQUAL': Passes if ( `Ref' & `Mask' ) = ( `stencil' & `Mask' -%% ). -%% -%% `?GL_NOTEQUAL': Passes if ( `Ref' & `Mask' ) != ( `stencil' & -%% `Mask' ). -%% -%% `?GL_ALWAYS': Always passes. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glStencilFunc.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glStencilFunc.xhtml">external</a> documentation. -spec stencilFunc(Func, Ref, Mask) -> 'ok' when Func :: enum(),Ref :: integer(),Mask :: integer(). stencilFunc(Func,Ref,Mask) -> cast(5239, <<Func:?GLenum,Ref:?GLint,Mask:?GLuint>>). @@ -5724,12 +2415,7 @@ stencilFunc(Func,Ref,Mask) -> %% bit in the stencil buffer. Where a 0 appears, the corresponding bit is write-protected. %% Initially, all bits are enabled for writing. %% -%% There can be two separate `Mask' writemasks; one affects back-facing polygons, and -%% the other affects front-facing polygons as well as other non-polygon primitives. {@link gl:stencilMask/1} -%% sets both front and back stencil writemasks to the same values. Use {@link gl:stencilMaskSeparate/2} -%% to set front and back stencil writemasks to different values. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glStencilMask.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glStencilMask.xhtml">external</a> documentation. -spec stencilMask(Mask) -> 'ok' when Mask :: integer(). stencilMask(Mask) -> cast(5240, <<Mask:?GLuint>>). @@ -5742,55 +2428,7 @@ stencilMask(Mask) -> %% used in multipass rendering algorithms to achieve special effects, such as decals, outlining, %% and constructive solid geometry rendering. %% -%% The stencil test conditionally eliminates a pixel based on the outcome of a comparison -%% between the value in the stencil buffer and a reference value. To enable and disable the -%% test, call {@link gl:enable/1} and {@link gl:enable/1} with argument `?GL_STENCIL_TEST' -%% ; to control it, call {@link gl:stencilFunc/3} or {@link gl:stencilFuncSeparate/4} . -%% -%% There can be two separate sets of `Sfail' , `Dpfail' , and `Dppass' parameters; -%% one affects back-facing polygons, and the other affects front-facing polygons as well -%% as other non-polygon primitives. {@link gl:stencilOp/3} sets both front and back stencil -%% state to the same values. Use {@link gl:stencilOpSeparate/4} to set front and back stencil -%% state to different values. -%% -%% ``gl:stencilOp'' takes three arguments that indicate what happens to the stored stencil -%% value while stenciling is enabled. If the stencil test fails, no change is made to the -%% pixel's color or depth buffers, and `Sfail' specifies what happens to the stencil -%% buffer contents. The following eight actions are possible. -%% -%% `?GL_KEEP': Keeps the current value. -%% -%% `?GL_ZERO': Sets the stencil buffer value to 0. -%% -%% `?GL_REPLACE': Sets the stencil buffer value to `ref', as specified by {@link gl:stencilFunc/3} -%% . -%% -%% `?GL_INCR': Increments the current stencil buffer value. Clamps to the maximum representable -%% unsigned value. -%% -%% `?GL_INCR_WRAP': Increments the current stencil buffer value. Wraps stencil buffer -%% value to zero when incrementing the maximum representable unsigned value. -%% -%% `?GL_DECR': Decrements the current stencil buffer value. Clamps to 0. -%% -%% `?GL_DECR_WRAP': Decrements the current stencil buffer value. Wraps stencil buffer -%% value to the maximum representable unsigned value when decrementing a stencil buffer value -%% of zero. -%% -%% `?GL_INVERT': Bitwise inverts the current stencil buffer value. -%% -%% Stencil buffer values are treated as unsigned integers. When incremented and decremented, -%% values are clamped to 0 and 2 n-1, where n is the value returned by querying `?GL_STENCIL_BITS' -%% . -%% -%% The other two arguments to ``gl:stencilOp'' specify stencil buffer actions that depend -%% on whether subsequent depth buffer tests succeed ( `Dppass' ) or fail ( `Dpfail' ) -%% (see {@link gl:depthFunc/1} ). The actions are specified using the same eight symbolic constants -%% as `Sfail' . Note that `Dpfail' is ignored when there is no depth buffer, or -%% when the depth buffer is not enabled. In these cases, `Sfail' and `Dppass' specify -%% stencil action when the stencil test fails and passes, respectively. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glStencilOp.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glStencilOp.xhtml">external</a> documentation. -spec stencilOp(Fail, Zfail, Zpass) -> 'ok' when Fail :: enum(),Zfail :: enum(),Zpass :: enum(). stencilOp(Fail,Zfail,Zpass) -> cast(5241, <<Fail:?GLenum,Zfail:?GLenum,Zpass:?GLenum>>). @@ -5801,7 +2439,7 @@ stencilOp(Fail,Zfail,Zpass) -> %% buffer. `S' is masked with 2 m-1, where m is the number of bits in the stencil %% buffer. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glClearStencil.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glClearStencil.xhtml">external</a> documentation. -spec clearStencil(S) -> 'ok' when S :: integer(). clearStencil(S) -> cast(5242, <<S:?GLint>>). @@ -5818,69 +2456,7 @@ clearStencil(S) -> %% is either `?GL_OBJECT_PLANE' or `?GL_EYE_PLANE', `Params' contains coefficients %% for the corresponding texture generation function. %% -%% If the texture generation function is `?GL_OBJECT_LINEAR', the function -%% -%% g=p 1×x o+p 2×y o+p 3×z o+p 4×w o -%% -%% is used, where g is the value computed for the coordinate named in `Coord' , p 1, -%% p 2, p 3, and p 4 are the four values supplied in `Params' , and x o, y o, z o, -%% and w o are the object coordinates of the vertex. This function can be used, for example, -%% to texture-map terrain using sea level as a reference plane (defined by p 1, p 2, p -%% 3, and p 4). The altitude of a terrain vertex is computed by the `?GL_OBJECT_LINEAR' -%% coordinate generation function as its distance from sea level; that altitude can then -%% be used to index the texture image to map white snow onto peaks and green grass onto foothills. -%% -%% -%% If the texture generation function is `?GL_EYE_LINEAR', the function -%% -%% g=(p 1)"×x e+(p 2)"×y e+(p 3)"×z e+(p 4)"×w e -%% -%% is used, where -%% -%% ((p 1)" (p 2)" (p 3)" (p 4)")=(p 1 p 2 p 3 p 4) M -1 -%% -%% and x e, y e, z e, and w e are the eye coordinates of the vertex, p 1, p 2, p 3, -%% and p 4 are the values supplied in `Params' , and M is the modelview matrix when ``gl:texGen'' -%% is invoked. If M is poorly conditioned or singular, texture coordinates generated by -%% the resulting function may be inaccurate or undefined. -%% -%% Note that the values in `Params' define a reference plane in eye coordinates. The -%% modelview matrix that is applied to them may not be the same one in effect when the polygon -%% vertices are transformed. This function establishes a field of texture coordinates that -%% can produce dynamic contour lines on moving objects. -%% -%% If the texture generation function is `?GL_SPHERE_MAP' and `Coord' is either `?GL_S' -%% or `?GL_T', s and t texture coordinates are generated as follows. Let `u' -%% be the unit vector pointing from the origin to the polygon vertex (in eye coordinates). -%% Let `n' sup prime be the current normal, after transformation to eye coordinates. -%% Let -%% -%% f=(f x f y f z) T be the reflection vector such that -%% -%% f=u-2 n" (n") T u -%% -%% Finally, let m=2 ((f x) 2+(f y) 2+(f z+1) 2). Then the values assigned to the s and t texture coordinates -%% are -%% -%% s=f x/m+1/2 -%% -%% t=f y/m+1/2 -%% -%% To enable or disable a texture-coordinate generation function, call {@link gl:enable/1} -%% or {@link gl:enable/1} with one of the symbolic texture-coordinate names (`?GL_TEXTURE_GEN_S' -%% , `?GL_TEXTURE_GEN_T', `?GL_TEXTURE_GEN_R', or `?GL_TEXTURE_GEN_Q') as -%% the argument. When enabled, the specified texture coordinate is computed according to -%% the generating function associated with that coordinate. When disabled, subsequent vertices -%% take the specified texture coordinate from the current set of texture coordinates. Initially, -%% all texture generation functions are set to `?GL_EYE_LINEAR' and are disabled. Both -%% s plane equations are (1, 0, 0, 0), both t plane equations are (0, 1, 0, 0), and all -%% r and q plane equations are (0, 0, 0, 0). -%% -%% When the ARB_multitexture extension is supported, ``gl:texGen'' sets the texture generation -%% parameters for the currently active texture unit, selected with {@link gl:activeTexture/1} . -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexGen.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glTexGen.xml">external</a> documentation. -spec texGend(Coord, Pname, Param) -> 'ok' when Coord :: enum(),Pname :: enum(),Param :: float(). texGend(Coord,Pname,Param) -> cast(5243, <<Coord:?GLenum,Pname:?GLenum,Param:?GLdouble>>). @@ -5925,22 +2501,7 @@ texGeniv(Coord,Pname,Params) -> %% of the (`s', `t', `r', `q') texture coordinates, using the symbolic %% constant `?GL_S', `?GL_T', `?GL_R', or `?GL_Q'. %% -%% `Pname' specifies one of three symbolic names: -%% -%% `?GL_TEXTURE_GEN_MODE': `Params' returns the single-valued texture generation -%% function, a symbolic constant. The initial value is `?GL_EYE_LINEAR'. -%% -%% `?GL_OBJECT_PLANE': `Params' returns the four plane equation coefficients that -%% specify object linear-coordinate generation. Integer values, when requested, are mapped -%% directly from the internal floating-point representation. -%% -%% `?GL_EYE_PLANE': `Params' returns the four plane equation coefficients that -%% specify eye linear-coordinate generation. Integer values, when requested, are mapped directly -%% from the internal floating-point representation. The returned values are those maintained -%% in eye coordinates. They are not equal to the values specified using {@link gl:texGend/3} , -%% unless the modelview matrix was identity when {@link gl:texGend/3} was called. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetTexGen.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetTexGen.xml">external</a> documentation. -spec getTexGendv(Coord, Pname) -> {float(),float(),float(),float()} when Coord :: enum(),Pname :: enum(). getTexGendv(Coord,Pname) -> call(5249, <<Coord:?GLenum,Pname:?GLenum>>). @@ -5959,14 +2520,14 @@ getTexGeniv(Coord,Pname) -> %% @doc glTexEnvf %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexEnvf.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec texEnvf(Target, Pname, Param) -> 'ok' when Target :: enum(),Pname :: enum(),Param :: float(). texEnvf(Target,Pname,Param) -> cast(5252, <<Target:?GLenum,Pname:?GLenum,Param:?GLfloat>>). %% @doc glTexEnvi %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexEnvi.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec texEnvi(Target, Pname, Param) -> 'ok' when Target :: enum(),Pname :: enum(),Param :: integer(). texEnvi(Target,Pname,Param) -> cast(5253, <<Target:?GLenum,Pname:?GLenum,Param:?GLint>>). @@ -5980,158 +2541,7 @@ texEnvi(Target,Pname,Param) -> %% , `?GL_ALPHA_SCALE', `?GL_SRC0_RGB', `?GL_SRC1_RGB', `?GL_SRC2_RGB', `?GL_SRC0_ALPHA' %% , `?GL_SRC1_ALPHA', or `?GL_SRC2_ALPHA'. %% -%% If `Pname' is `?GL_TEXTURE_ENV_MODE', then `Params' is (or points to) -%% the symbolic name of a texture function. Six texture functions may be specified: `?GL_ADD' -%% , `?GL_MODULATE', `?GL_DECAL', `?GL_BLEND', `?GL_REPLACE', or `?GL_COMBINE' -%% . -%% -%% The following table shows the correspondence of filtered texture values R t, G t, B t, -%% A t, L t, I t to texture source components. C s and A s are used by the texture functions -%% described below. -%% -%% <table><tbody><tr><td> Texture Base Internal Format </td><td> C s</td><td> A s</td></tr></tbody> -%% <tbody><tr><td>`?GL_ALPHA'</td><td> (0, 0, 0) </td><td> A t</td></tr><tr><td>`?GL_LUMINANCE' -%% </td><td> ( L t, L t, L t ) </td><td> 1 </td></tr><tr><td>`?GL_LUMINANCE_ALPHA'</td> -%% <td> ( L t, L t, L t ) </td><td> A t</td></tr><tr><td>`?GL_INTENSITY'</td><td> ( -%% I t, I t, I t ) </td><td> I t</td></tr><tr><td>`?GL_RGB'</td><td> ( R t, G t, B -%% t ) </td><td> 1 </td></tr><tr><td>`?GL_RGBA'</td><td> ( R t, G t, B t ) </td><td> -%% A t</td></tr></tbody></table> -%% -%% A texture function acts on the fragment to be textured using the texture image value -%% that applies to the fragment (see {@link gl:texParameterf/3} ) and produces an RGBA color -%% for that fragment. The following table shows how the RGBA color is produced for each of -%% the first five texture functions that can be chosen. C is a triple of color values (RGB) -%% and A is the associated alpha value. RGBA values extracted from a texture image are in -%% the range [0,1]. The subscript p refers to the color computed from the previous texture -%% stage (or the incoming fragment if processing texture stage 0), the subscript s to the -%% texture source color, the subscript c to the texture environment color, and the subscript -%% v indicates a value produced by the texture function. -%% -%% <table><tbody><tr><td> Texture Base Internal Format </td><td>`?Value'</td><td>`?GL_REPLACE' -%% Function </td><td>`?GL_MODULATE' Function </td><td>`?GL_DECAL' Function </td><td> -%% `?GL_BLEND' Function </td><td>`?GL_ADD' Function </td></tr></tbody><tbody><tr><td> -%% `?GL_ALPHA'</td><td> C v=</td><td> C p</td><td> C p</td><td> undefined </td><td> C p</td> -%% <td> C p</td></tr><tr><td></td><td> A v=</td><td> A s</td><td> A p A s</td><td></td><td> -%% A v=A p A s</td><td> A p A s</td></tr><tr><td>`?GL_LUMINANCE'</td><td> C v=</td><td> -%% C s</td><td> C p C s</td><td> undefined </td><td> C p (1-C s)+C c C s</td><td> C p+C s</td></tr> -%% <tr><td> (or 1) </td><td> A v=</td><td> A p</td><td> A p</td><td></td><td> A p</td><td> A -%% p</td></tr><tr><td>`?GL_LUMINANCE_ALPHA'</td><td> C v=</td><td> C s</td><td> C p C -%% s</td><td> undefined </td><td> C p (1-C s)+C c C s</td><td> C p+C s</td></tr><tr><td> (or 2) </td> -%% <td> A v=</td><td> A s</td><td> A p A s</td><td></td><td> A p A s</td><td> A p A s</td> -%% </tr><tr><td>`?GL_INTENSITY'</td><td> C v=</td><td> C s</td><td> C p C s</td><td> -%% undefined </td><td> C p (1-C s)+C c C s</td><td> C p+C s</td></tr><tr><td></td><td> A v=</td><td> -%% A s</td><td> A p A s</td><td></td><td> A p (1-A s)+A c A s</td><td> A p+A s</td></tr><tr><td>`?GL_RGB' -%% </td><td> C v=</td><td> C s</td><td> C p C s</td><td> C s</td><td> C p (1-C s)+C c C s</td><td> -%% C p+C s</td></tr><tr><td> (or 3) </td><td> A v=</td><td> A p</td><td> A p</td><td> A p</td> -%% <td> A p</td><td> A p</td></tr><tr><td>`?GL_RGBA'</td><td> C v=</td><td> C s</td><td> -%% C p C s</td><td> C p (1-A s)+C s A s</td><td> C p (1-C s)+C c C s</td><td> C p+C s</td></tr><tr><td> -%% (or 4) </td><td> A v=</td><td> A s</td><td> A p A s</td><td> A p</td><td> A p A s</td><td> -%% A p A s</td></tr></tbody></table> -%% -%% If `Pname' is `?GL_TEXTURE_ENV_MODE', and `Params' is `?GL_COMBINE', -%% the form of the texture function depends on the values of `?GL_COMBINE_RGB' and `?GL_COMBINE_ALPHA' -%% . -%% -%% The following describes how the texture sources, as specified by `?GL_SRC0_RGB', `?GL_SRC1_RGB' -%% , `?GL_SRC2_RGB', `?GL_SRC0_ALPHA', `?GL_SRC1_ALPHA', and `?GL_SRC2_ALPHA' -%% , are combined to produce a final texture color. In the following tables, `?GL_SRC0_c' -%% is represented by Arg0, `?GL_SRC1_c' is represented by Arg1, and `?GL_SRC2_c' -%% is represented by Arg2. -%% -%% `?GL_COMBINE_RGB' accepts any of `?GL_REPLACE', `?GL_MODULATE', `?GL_ADD' -%% , `?GL_ADD_SIGNED', `?GL_INTERPOLATE', `?GL_SUBTRACT', `?GL_DOT3_RGB', -%% or `?GL_DOT3_RGBA'. -%% -%% <table><tbody><tr><td>`?GL_COMBINE_RGB'</td><td>` Texture Function '</td></tr></tbody> -%% <tbody><tr><td>`?GL_REPLACE'</td><td> Arg0</td></tr><tr><td>`?GL_MODULATE'</td><td> -%% Arg0×Arg1</td></tr><tr><td>`?GL_ADD'</td><td> Arg0+Arg1</td></tr><tr><td>`?GL_ADD_SIGNED' -%% </td><td> Arg0+Arg1-0.5</td></tr><tr><td>`?GL_INTERPOLATE'</td><td> Arg0×Arg2+Arg1×(1- -%% Arg2)</td> -%% </tr><tr><td>`?GL_SUBTRACT'</td><td> Arg0-Arg1</td></tr><tr><td>`?GL_DOT3_RGB' -%% or `?GL_DOT3_RGBA'</td><td> 4×((((Arg0 r)-0.5)×((Arg1 r)-0.5))+(((Arg0 g)-0.5)×((Arg1 g)-0.5))+(((Arg0 b)-0.5)×((Arg1 b)-0.5)))</td></tr></tbody></table> -%% -%% The scalar results for `?GL_DOT3_RGB' and `?GL_DOT3_RGBA' are placed into each -%% of the 3 (RGB) or 4 (RGBA) components on output. -%% -%% Likewise, `?GL_COMBINE_ALPHA' accepts any of `?GL_REPLACE', `?GL_MODULATE', -%% `?GL_ADD', `?GL_ADD_SIGNED', `?GL_INTERPOLATE', or `?GL_SUBTRACT'. -%% The following table describes how alpha values are combined: -%% -%% <table><tbody><tr><td>`?GL_COMBINE_ALPHA'</td><td>` Texture Function '</td></tr> -%% </tbody><tbody><tr><td>`?GL_REPLACE'</td><td> Arg0</td></tr><tr><td>`?GL_MODULATE' -%% </td><td> Arg0×Arg1</td></tr><tr><td>`?GL_ADD'</td><td> Arg0+Arg1</td></tr><tr><td>`?GL_ADD_SIGNED' -%% </td><td> Arg0+Arg1-0.5</td></tr><tr><td>`?GL_INTERPOLATE'</td><td> Arg0×Arg2+Arg1×(1- -%% Arg2)</td> -%% </tr><tr><td>`?GL_SUBTRACT'</td><td> Arg0-Arg1</td></tr></tbody></table> -%% -%% In the following tables, the value C s represents the color sampled from the currently -%% bound texture, C c represents the constant texture-environment color, C f represents -%% the primary color of the incoming fragment, and C p represents the color computed from -%% the previous texture stage or C f if processing texture stage 0. Likewise, A s, A c, -%% A f, and A p represent the respective alpha values. -%% -%% The following table describes the values assigned to Arg0, Arg1, and Arg2 based upon -%% the RGB sources and operands: -%% -%% <table><tbody><tr><td>`?GL_SRCn_RGB'</td><td>`?GL_OPERANDn_RGB'</td><td>` Argument Value ' -%% </td></tr></tbody><tbody><tr><td>`?GL_TEXTURE'</td><td>`?GL_SRC_COLOR'</td><td>(C -%% s)</td> -%% </tr><tr><td></td><td>`?GL_ONE_MINUS_SRC_COLOR'</td><td> 1-(C s)</td></tr><tr><td></td><td> -%% `?GL_SRC_ALPHA'</td><td>(A s)</td></tr><tr><td></td><td>`?GL_ONE_MINUS_SRC_ALPHA'</td> -%% <td> 1-(A s)</td></tr><tr><td>`?GL_TEXTUREn'</td><td>`?GL_SRC_COLOR'</td><td>(C s)</td></tr> -%% <tr><td></td><td>`?GL_ONE_MINUS_SRC_COLOR'</td><td> 1-(C s)</td></tr><tr><td></td><td>`?GL_SRC_ALPHA' -%% </td><td>(A s)</td></tr><tr><td></td><td>`?GL_ONE_MINUS_SRC_ALPHA'</td><td> 1-(A s)</td></tr><tr> -%% <td>`?GL_CONSTANT'</td><td>`?GL_SRC_COLOR'</td><td>(C c)</td></tr><tr><td></td><td>`?GL_ONE_MINUS_SRC_COLOR' -%% </td><td> 1-(C c)</td></tr><tr><td></td><td>`?GL_SRC_ALPHA'</td><td>(A c)</td></tr><tr><td></td> -%% <td>`?GL_ONE_MINUS_SRC_ALPHA'</td><td> 1-(A c)</td></tr><tr><td>`?GL_PRIMARY_COLOR'</td> -%% <td>`?GL_SRC_COLOR'</td><td>(C f)</td></tr><tr><td></td><td>`?GL_ONE_MINUS_SRC_COLOR'</td> -%% <td> 1-(C f)</td></tr><tr><td></td><td>`?GL_SRC_ALPHA'</td><td>(A f)</td></tr><tr><td></td><td> -%% `?GL_ONE_MINUS_SRC_ALPHA'</td><td> 1-(A f)</td></tr><tr><td>`?GL_PREVIOUS'</td><td>`?GL_SRC_COLOR' -%% </td><td>(C p)</td></tr><tr><td></td><td>`?GL_ONE_MINUS_SRC_COLOR'</td><td> 1-(C p)</td></tr><tr> -%% <td></td><td>`?GL_SRC_ALPHA'</td><td>(A p)</td></tr><tr><td></td><td>`?GL_ONE_MINUS_SRC_ALPHA' -%% </td><td> 1-(A p)</td></tr></tbody></table> -%% -%% For `?GL_TEXTUREn' sources, C s and A s represent the color and alpha, respectively, -%% produced from texture stage n. -%% -%% The follow table describes the values assigned to Arg0, Arg1, and Arg2 based upon -%% the alpha sources and operands: -%% -%% <table><tbody><tr><td>`?GL_SRCn_ALPHA'</td><td>`?GL_OPERANDn_ALPHA'</td><td>` Argument Value ' -%% </td></tr></tbody><tbody><tr><td>`?GL_TEXTURE'</td><td>`?GL_SRC_ALPHA'</td><td>(A -%% s)</td> -%% </tr><tr><td></td><td>`?GL_ONE_MINUS_SRC_ALPHA'</td><td> 1-(A s)</td></tr><tr><td>`?GL_TEXTUREn' -%% </td><td>`?GL_SRC_ALPHA'</td><td>(A s)</td></tr><tr><td></td><td>`?GL_ONE_MINUS_SRC_ALPHA' -%% </td><td> 1-(A s)</td></tr><tr><td>`?GL_CONSTANT'</td><td>`?GL_SRC_ALPHA'</td><td>(A -%% c)</td> -%% </tr><tr><td></td><td>`?GL_ONE_MINUS_SRC_ALPHA'</td><td> 1-(A c)</td></tr><tr><td>`?GL_PRIMARY_COLOR' -%% </td><td>`?GL_SRC_ALPHA'</td><td>(A f)</td></tr><tr><td></td><td>`?GL_ONE_MINUS_SRC_ALPHA' -%% </td><td> 1-(A f)</td></tr><tr><td>`?GL_PREVIOUS'</td><td>`?GL_SRC_ALPHA'</td><td>(A -%% p)</td> -%% </tr><tr><td></td><td>`?GL_ONE_MINUS_SRC_ALPHA'</td><td> 1-(A p)</td></tr></tbody></table> -%% -%% -%% The RGB and alpha results of the texture function are multipled by the values of `?GL_RGB_SCALE' -%% and `?GL_ALPHA_SCALE', respectively, and clamped to the range [0 1]. -%% -%% If `Pname' is `?GL_TEXTURE_ENV_COLOR', `Params' is a pointer to an array -%% that holds an RGBA color consisting of four values. Integer color components are interpreted -%% linearly such that the most positive integer maps to 1.0, and the most negative integer -%% maps to -1.0. The values are clamped to the range [0,1] when they are specified. C c -%% takes these four values. -%% -%% If `Pname' is `?GL_TEXTURE_LOD_BIAS', the value specified is added to the texture -%% level-of-detail parameter, that selects which mipmap, or mipmaps depending upon the selected -%% `?GL_TEXTURE_MIN_FILTER', will be sampled. -%% -%% `?GL_TEXTURE_ENV_MODE' defaults to `?GL_MODULATE' and `?GL_TEXTURE_ENV_COLOR' -%% defaults to (0, 0, 0, 0). -%% -%% If `Target' is `?GL_POINT_SPRITE' and `Pname' is `?GL_COORD_REPLACE', -%% the boolean value specified is used to either enable or disable point sprite texture coordinate -%% replacement. The default value is `?GL_FALSE'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexEnv.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glTexEnv.xml">external</a> documentation. -spec texEnvfv(Target, Pname, Params) -> 'ok' when Target :: enum(),Pname :: enum(),Params :: tuple(). texEnvfv(Target,Pname,Params) -> cast(5254, <<Target:?GLenum,Pname:?GLenum,(size(Params)):?GLuint, @@ -6149,80 +2559,7 @@ texEnviv(Target,Pname,Params) -> %% ``gl:getTexEnv'' returns in `Params' selected values of a texture environment that %% was specified with {@link gl:texEnvfv/3} . `Target' specifies a texture environment. %% -%% When `Target' is `?GL_TEXTURE_FILTER_CONTROL', `Pname' must be `?GL_TEXTURE_LOD_BIAS' -%% . When `Target' is `?GL_POINT_SPRITE', `Pname' must be `?GL_COORD_REPLACE' -%% . When `Target' is `?GL_TEXTURE_ENV', `Pname' can be `?GL_TEXTURE_ENV_MODE' -%% , `?GL_TEXTURE_ENV_COLOR', `?GL_COMBINE_RGB', `?GL_COMBINE_ALPHA', `?GL_RGB_SCALE' -%% , `?GL_ALPHA_SCALE', `?GL_SRC0_RGB', `?GL_SRC1_RGB', `?GL_SRC2_RGB', -%% `?GL_SRC0_ALPHA', `?GL_SRC1_ALPHA', or `?GL_SRC2_ALPHA'. -%% -%% `Pname' names a specific texture environment parameter, as follows: -%% -%% `?GL_TEXTURE_ENV_MODE': `Params' returns the single-valued texture environment -%% mode, a symbolic constant. The initial value is `?GL_MODULATE'. -%% -%% `?GL_TEXTURE_ENV_COLOR': `Params' returns four integer or floating-point values -%% that are the texture environment color. Integer values, when requested, are linearly mapped -%% from the internal floating-point representation such that 1.0 maps to the most positive -%% representable integer, and -1.0 maps to the most negative representable integer. The -%% initial value is (0, 0, 0, 0). -%% -%% `?GL_TEXTURE_LOD_BIAS': `Params' returns a single floating-point value that -%% is the texture level-of-detail bias. The initial value is 0. -%% -%% `?GL_COMBINE_RGB': `Params' returns a single symbolic constant value representing -%% the current RGB combine mode. The initial value is `?GL_MODULATE'. -%% -%% `?GL_COMBINE_ALPHA': `Params' returns a single symbolic constant value representing -%% the current alpha combine mode. The initial value is `?GL_MODULATE'. -%% -%% `?GL_SRC0_RGB': `Params' returns a single symbolic constant value representing -%% the texture combiner zero's RGB source. The initial value is `?GL_TEXTURE'. -%% -%% `?GL_SRC1_RGB': `Params' returns a single symbolic constant value representing -%% the texture combiner one's RGB source. The initial value is `?GL_PREVIOUS'. -%% -%% `?GL_SRC2_RGB': `Params' returns a single symbolic constant value representing -%% the texture combiner two's RGB source. The initial value is `?GL_CONSTANT'. -%% -%% `?GL_SRC0_ALPHA': `Params' returns a single symbolic constant value representing -%% the texture combiner zero's alpha source. The initial value is `?GL_TEXTURE'. -%% -%% `?GL_SRC1_ALPHA': `Params' returns a single symbolic constant value representing -%% the texture combiner one's alpha source. The initial value is `?GL_PREVIOUS'. -%% -%% `?GL_SRC2_ALPHA': `Params' returns a single symbolic constant value representing -%% the texture combiner two's alpha source. The initial value is `?GL_CONSTANT'. -%% -%% `?GL_OPERAND0_RGB': `Params' returns a single symbolic constant value representing -%% the texture combiner zero's RGB operand. The initial value is `?GL_SRC_COLOR'. -%% -%% `?GL_OPERAND1_RGB': `Params' returns a single symbolic constant value representing -%% the texture combiner one's RGB operand. The initial value is `?GL_SRC_COLOR'. -%% -%% `?GL_OPERAND2_RGB': `Params' returns a single symbolic constant value representing -%% the texture combiner two's RGB operand. The initial value is `?GL_SRC_ALPHA'. -%% -%% `?GL_OPERAND0_ALPHA': `Params' returns a single symbolic constant value representing -%% the texture combiner zero's alpha operand. The initial value is `?GL_SRC_ALPHA'. -%% -%% `?GL_OPERAND1_ALPHA': `Params' returns a single symbolic constant value representing -%% the texture combiner one's alpha operand. The initial value is `?GL_SRC_ALPHA'. -%% -%% `?GL_OPERAND2_ALPHA': `Params' returns a single symbolic constant value representing -%% the texture combiner two's alpha operand. The initial value is `?GL_SRC_ALPHA'. -%% -%% `?GL_RGB_SCALE': `Params' returns a single floating-point value representing -%% the current RGB texture combiner scaling factor. The initial value is 1.0. -%% -%% `?GL_ALPHA_SCALE': `Params' returns a single floating-point value representing -%% the current alpha texture combiner scaling factor. The initial value is 1.0. -%% -%% `?GL_COORD_REPLACE': `Params' returns a single boolean value representing the -%% current point sprite texture coordinate replacement enable state. The initial value is `?GL_FALSE' -%% . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetTexEnv.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetTexEnv.xml">external</a> documentation. -spec getTexEnvfv(Target, Pname) -> {float(),float(),float(),float()} when Target :: enum(),Pname :: enum(). getTexEnvfv(Target,Pname) -> call(5256, <<Target:?GLenum,Pname:?GLenum>>). @@ -6240,218 +2577,7 @@ getTexEnviv(Target,Pname) -> %% , `?GL_TEXTURE_2D', `?GL_TEXTURE_1D_ARRAY', `?GL_TEXTURE_2D_ARRAY', `?GL_TEXTURE_RECTANGLE' %% , or `?GL_TEXTURE_3D'. The following symbols are accepted in `Pname' : %% -%% `?GL_TEXTURE_BASE_LEVEL': Specifies the index of the lowest defined mipmap level. -%% This is an integer value. The initial value is 0. -%% -%% -%% -%% `?GL_TEXTURE_BORDER_COLOR': The data in `Params' specifies four values that -%% define the border values that should be used for border texels. If a texel is sampled -%% from the border of the texture, the values of `?GL_TEXTURE_BORDER_COLOR' are interpreted -%% as an RGBA color to match the texture's internal format and substituted for the non-existent -%% texel data. If the texture contains depth components, the first component of `?GL_TEXTURE_BORDER_COLOR' -%% is interpreted as a depth value. The initial value is ( 0.0, 0.0, 0.0, 0.0 ). -%% -%% If the values for `?GL_TEXTURE_BORDER_COLOR' are specified with ``gl:texParameterIiv'' -%% or ``gl:texParameterIuiv'', the values are stored unmodified with an internal data -%% type of integer. If specified with ``gl:texParameteriv'', they are converted to floating -%% point with the following equation: f=2 c+1 2 b-/1. If specified with ``gl:texParameterfv'' -%% , they are stored unmodified as floating-point values. -%% -%% `?GL_TEXTURE_COMPARE_FUNC': Specifies the comparison operator used when `?GL_TEXTURE_COMPARE_MODE' -%% is set to `?GL_COMPARE_REF_TO_TEXTURE'. Permissible values are: <table><tbody><tr><td> -%% ` Texture Comparison Function '</td><td>` Computed result '</td></tr></tbody><tbody> -%% <tr><td>`?GL_LEQUAL'</td><td> result={1.0 0.0 r<=(D t) r>(D t))</td></tr><tr><td>`?GL_GEQUAL'</td><td> -%% result={1.0 0.0 r>=(D t) r<(D t))</td></tr><tr><td>`?GL_LESS'</td><td> result={1.0 0.0 r<(D t) r>=(D t))</td></tr><tr><td>`?GL_GREATER' -%% </td><td> result={1.0 0.0 r>(D t) r<=(D t))</td></tr><tr><td>`?GL_EQUAL'</td><td> result={1.0 0.0 r=(D t) r&ne; -%% (D t))</td></tr><tr><td>`?GL_NOTEQUAL' -%% </td><td> result={1.0 0.0 r&ne;(D t) r=(D t))</td></tr><tr><td>`?GL_ALWAYS'</td><td> result=1.0</td></tr><tr><td> -%% `?GL_NEVER'</td><td> result=0.0</td></tr></tbody></table> where r is the current -%% interpolated texture coordinate, and D t is the depth texture value sampled from the -%% currently bound depth texture. result is assigned to the the red channel. -%% -%% `?GL_TEXTURE_COMPARE_MODE': Specifies the texture comparison mode for currently -%% bound depth textures. That is, a texture whose internal format is `?GL_DEPTH_COMPONENT_*' -%% ; see {@link gl:texImage2D/9} ) Permissible values are: -%% -%% `?GL_COMPARE_REF_TO_TEXTURE': Specifies that the interpolated and clamped r texture -%% coordinate should be compared to the value in the currently bound depth texture. See the -%% discussion of `?GL_TEXTURE_COMPARE_FUNC' for details of how the comparison is evaluated. -%% The result of the comparison is assigned to the red channel. -%% -%% `?GL_NONE': Specifies that the red channel should be assigned the appropriate value -%% from the currently bound depth texture. -%% -%% `?GL_TEXTURE_LOD_BIAS': `Params' specifies a fixed bias value that is to be -%% added to the level-of-detail parameter for the texture before texture sampling. The specified -%% value is added to the shader-supplied bias value (if any) and subsequently clamped into -%% the implementation-defined range [( - bias max)(bias max)], where bias max is the value of the implementation -%% defined constant `?GL_MAX_TEXTURE_LOD_BIAS'. The initial value is 0.0. -%% -%% `?GL_TEXTURE_MIN_FILTER': The texture minifying function is used whenever the level-of-detail -%% function used when sampling from the texture determines that the texture should be minified. -%% There are six defined minifying functions. Two of them use either the nearest texture -%% elements or a weighted average of multiple texture elements to compute the texture value. -%% The other four use mipmaps. -%% -%% A mipmap is an ordered set of arrays representing the same image at progressively lower -%% resolutions. If the texture has dimensions 2 n×2 m, there are max(n m)+1 mipmaps. The first -%% mipmap is the original texture, with dimensions 2 n×2 m. Each subsequent mipmap has -%% dimensions 2(k-1)×2(l-1), where 2 k×2 l are the dimensions of the previous mipmap, until either -%% k=0 or l=0. At that point, subsequent mipmaps have dimension 1×2(l-1) or 2(k-1)×1 until -%% the final mipmap, which has dimension 1×1. To define the mipmaps, call {@link gl:texImage1D/8} -%% , {@link gl:texImage2D/9} , {@link gl:texImage3D/10} , {@link gl:copyTexImage1D/7} , or {@link gl:copyTexImage2D/8} -%% with the `level' argument indicating the order of the mipmaps. Level 0 is the original -%% texture; level max(n m) is the final 1×1 mipmap. -%% -%% `Params' supplies a function for minifying the texture as one of the following: -%% -%% `?GL_NEAREST': Returns the value of the texture element that is nearest (in Manhattan -%% distance) to the specified texture coordinates. -%% -%% `?GL_LINEAR': Returns the weighted average of the four texture elements that are -%% closest to the specified texture coordinates. These can include items wrapped or repeated -%% from other parts of a texture, depending on the values of `?GL_TEXTURE_WRAP_S' and `?GL_TEXTURE_WRAP_T' -%% , and on the exact mapping. -%% -%% `?GL_NEAREST_MIPMAP_NEAREST': Chooses the mipmap that most closely matches the size -%% of the pixel being textured and uses the `?GL_NEAREST' criterion (the texture element -%% closest to the specified texture coordinates) to produce a texture value. -%% -%% `?GL_LINEAR_MIPMAP_NEAREST': Chooses the mipmap that most closely matches the size -%% of the pixel being textured and uses the `?GL_LINEAR' criterion (a weighted average -%% of the four texture elements that are closest to the specified texture coordinates) to -%% produce a texture value. -%% -%% `?GL_NEAREST_MIPMAP_LINEAR': Chooses the two mipmaps that most closely match the -%% size of the pixel being textured and uses the `?GL_NEAREST' criterion (the texture -%% element closest to the specified texture coordinates ) to produce a texture value from -%% each mipmap. The final texture value is a weighted average of those two values. -%% -%% `?GL_LINEAR_MIPMAP_LINEAR': Chooses the two mipmaps that most closely match the -%% size of the pixel being textured and uses the `?GL_LINEAR' criterion (a weighted -%% average of the texture elements that are closest to the specified texture coordinates) -%% to produce a texture value from each mipmap. The final texture value is a weighted average -%% of those two values. -%% -%% As more texture elements are sampled in the minification process, fewer aliasing artifacts -%% will be apparent. While the `?GL_NEAREST' and `?GL_LINEAR' minification functions -%% can be faster than the other four, they sample only one or multiple texture elements to -%% determine the texture value of the pixel being rendered and can produce moire patterns -%% or ragged transitions. The initial value of `?GL_TEXTURE_MIN_FILTER' is `?GL_NEAREST_MIPMAP_LINEAR' -%% . -%% -%% -%% -%% `?GL_TEXTURE_MAG_FILTER': The texture magnification function is used whenever the -%% level-of-detail function used when sampling from the texture determines that the texture -%% should be magified. It sets the texture magnification function to either `?GL_NEAREST' -%% or `?GL_LINEAR' (see below). `?GL_NEAREST' is generally faster than `?GL_LINEAR' -%% , but it can produce textured images with sharper edges because the transition between -%% texture elements is not as smooth. The initial value of `?GL_TEXTURE_MAG_FILTER' is `?GL_LINEAR' -%% . -%% -%% `?GL_NEAREST': Returns the value of the texture element that is nearest (in Manhattan -%% distance) to the specified texture coordinates. -%% -%% `?GL_LINEAR': Returns the weighted average of the texture elements that are closest -%% to the specified texture coordinates. These can include items wrapped or repeated from -%% other parts of a texture, depending on the values of `?GL_TEXTURE_WRAP_S' and `?GL_TEXTURE_WRAP_T' -%% , and on the exact mapping. -%% -%% -%% -%% `?GL_TEXTURE_MIN_LOD': Sets the minimum level-of-detail parameter. This floating-point -%% value limits the selection of highest resolution mipmap (lowest mipmap level). The initial -%% value is -1000. -%% -%% -%% -%% `?GL_TEXTURE_MAX_LOD': Sets the maximum level-of-detail parameter. This floating-point -%% value limits the selection of the lowest resolution mipmap (highest mipmap level). The -%% initial value is 1000. -%% -%% -%% -%% `?GL_TEXTURE_MAX_LEVEL': Sets the index of the highest defined mipmap level. This -%% is an integer value. The initial value is 1000. -%% -%% -%% -%% `?GL_TEXTURE_SWIZZLE_R': Sets the swizzle that will be applied to the r component -%% of a texel before it is returned to the shader. Valid values for `Param' are `?GL_RED' -%% , `?GL_GREEN', `?GL_BLUE', `?GL_ALPHA', `?GL_ZERO' and `?GL_ONE'. -%% If `?GL_TEXTURE_SWIZZLE_R' is `?GL_RED', the value for r will be taken from -%% the first channel of the fetched texel. If `?GL_TEXTURE_SWIZZLE_R' is `?GL_GREEN' -%% , the value for r will be taken from the second channel of the fetched texel. If `?GL_TEXTURE_SWIZZLE_R' -%% is `?GL_BLUE', the value for r will be taken from the third channel of the fetched -%% texel. If `?GL_TEXTURE_SWIZZLE_R' is `?GL_ALPHA', the value for r will be taken -%% from the fourth channel of the fetched texel. If `?GL_TEXTURE_SWIZZLE_R' is `?GL_ZERO' -%% , the value for r will be subtituted with 0.0. If `?GL_TEXTURE_SWIZZLE_R' is `?GL_ONE' -%% , the value for r will be subtituted with 1.0. The initial value is `?GL_RED'. -%% -%% -%% -%% `?GL_TEXTURE_SWIZZLE_G': Sets the swizzle that will be applied to the g component -%% of a texel before it is returned to the shader. Valid values for `Param' and their -%% effects are similar to those of `?GL_TEXTURE_SWIZZLE_R'. The initial value is `?GL_GREEN' -%% . -%% -%% -%% -%% `?GL_TEXTURE_SWIZZLE_B': Sets the swizzle that will be applied to the b component -%% of a texel before it is returned to the shader. Valid values for `Param' and their -%% effects are similar to those of `?GL_TEXTURE_SWIZZLE_R'. The initial value is `?GL_BLUE' -%% . -%% -%% -%% -%% `?GL_TEXTURE_SWIZZLE_A': Sets the swizzle that will be applied to the a component -%% of a texel before it is returned to the shader. Valid values for `Param' and their -%% effects are similar to those of `?GL_TEXTURE_SWIZZLE_R'. The initial value is `?GL_ALPHA' -%% . -%% -%% -%% -%% `?GL_TEXTURE_SWIZZLE_RGBA': Sets the swizzles that will be applied to the r, g, -%% b, and a components of a texel before they are returned to the shader. Valid values for `Params' -%% and their effects are similar to those of `?GL_TEXTURE_SWIZZLE_R', except that all -%% channels are specified simultaneously. Setting the value of `?GL_TEXTURE_SWIZZLE_RGBA' -%% is equivalent (assuming no errors are generated) to setting the parameters of each of `?GL_TEXTURE_SWIZZLE_R' -%% , `?GL_TEXTURE_SWIZZLE_G', `?GL_TEXTURE_SWIZZLE_B', and `?GL_TEXTURE_SWIZZLE_A' -%% successively. -%% -%% -%% -%% `?GL_TEXTURE_WRAP_S': Sets the wrap parameter for texture coordinate s to either `?GL_CLAMP_TO_EDGE' -%% , `?GL_CLAMP_TO_BORDER', `?GL_MIRRORED_REPEAT', or `?GL_REPEAT'. `?GL_CLAMP_TO_EDGE' -%% causes s coordinates to be clamped to the range [(1 2/N) 1-(1 2/N)], where N is the size of the texture -%% in the direction of clamping. `?GL_CLAMP_TO_BORDER' evaluates s coordinates in a -%% similar manner to `?GL_CLAMP_TO_EDGE'. However, in cases where clamping would have -%% occurred in `?GL_CLAMP_TO_EDGE' mode, the fetched texel data is substituted with -%% the values specified by `?GL_TEXTURE_BORDER_COLOR'. `?GL_REPEAT' causes the -%% integer part of the s coordinate to be ignored; the GL uses only the fractional part, -%% thereby creating a repeating pattern. `?GL_MIRRORED_REPEAT' causes the s coordinate -%% to be set to the fractional part of the texture coordinate if the integer part of s -%% is even; if the integer part of s is odd, then the s texture coordinate is set to 1- -%% frac(s), where frac(s) represents the fractional part of s. Initially, `?GL_TEXTURE_WRAP_S' -%% is set to `?GL_REPEAT'. -%% -%% -%% -%% `?GL_TEXTURE_WRAP_T': Sets the wrap parameter for texture coordinate t to either `?GL_CLAMP_TO_EDGE' -%% , `?GL_CLAMP_TO_BORDER', `?GL_MIRRORED_REPEAT', or `?GL_REPEAT'. See the -%% discussion under `?GL_TEXTURE_WRAP_S'. Initially, `?GL_TEXTURE_WRAP_T' is set -%% to `?GL_REPEAT'. -%% -%% -%% -%% `?GL_TEXTURE_WRAP_R': Sets the wrap parameter for texture coordinate r to either `?GL_CLAMP_TO_EDGE' -%% , `?GL_CLAMP_TO_BORDER', `?GL_MIRRORED_REPEAT', or `?GL_REPEAT'. See the -%% discussion under `?GL_TEXTURE_WRAP_S'. Initially, `?GL_TEXTURE_WRAP_R' is set -%% to `?GL_REPEAT'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexParameter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glTexParameter.xhtml">external</a> documentation. -spec texParameterf(Target, Pname, Param) -> 'ok' when Target :: enum(),Pname :: enum(),Param :: float(). texParameterf(Target,Pname,Param) -> cast(5258, <<Target:?GLenum,Pname:?GLenum,Param:?GLfloat>>). @@ -6486,70 +2612,7 @@ texParameteriv(Target,Pname,Params) -> %% rectangle, cube-mapped or cube-mapped array texturing, respectively. `Pname' accepts %% the same symbols as {@link gl:texParameterf/3} , with the same interpretations: %% -%% `?GL_TEXTURE_MAG_FILTER': Returns the single-valued texture magnification filter, -%% a symbolic constant. The initial value is `?GL_LINEAR'. -%% -%% `?GL_TEXTURE_MIN_FILTER': Returns the single-valued texture minification filter, -%% a symbolic constant. The initial value is `?GL_NEAREST_MIPMAP_LINEAR'. -%% -%% `?GL_TEXTURE_MIN_LOD': Returns the single-valued texture minimum level-of-detail -%% value. The initial value is -1000. -%% -%% `?GL_TEXTURE_MAX_LOD': Returns the single-valued texture maximum level-of-detail -%% value. The initial value is 1000. -%% -%% `?GL_TEXTURE_BASE_LEVEL': Returns the single-valued base texture mipmap level. The -%% initial value is 0. -%% -%% `?GL_TEXTURE_MAX_LEVEL': Returns the single-valued maximum texture mipmap array -%% level. The initial value is 1000. -%% -%% `?GL_TEXTURE_SWIZZLE_R': Returns the red component swizzle. The initial value is `?GL_RED' -%% . -%% -%% `?GL_TEXTURE_SWIZZLE_G': Returns the green component swizzle. The initial value is `?GL_GREEN' -%% . -%% -%% `?GL_TEXTURE_SWIZZLE_B': Returns the blue component swizzle. The initial value is `?GL_BLUE' -%% . -%% -%% `?GL_TEXTURE_SWIZZLE_A': Returns the alpha component swizzle. The initial value is `?GL_ALPHA' -%% . -%% -%% `?GL_TEXTURE_SWIZZLE_RGBA': Returns the component swizzle for all channels in a -%% single query. -%% -%% `?GL_TEXTURE_WRAP_S': Returns the single-valued wrapping function for texture coordinate -%% s, a symbolic constant. The initial value is `?GL_REPEAT'. -%% -%% `?GL_TEXTURE_WRAP_T': Returns the single-valued wrapping function for texture coordinate -%% t, a symbolic constant. The initial value is `?GL_REPEAT'. -%% -%% `?GL_TEXTURE_WRAP_R': Returns the single-valued wrapping function for texture coordinate -%% r, a symbolic constant. The initial value is `?GL_REPEAT'. -%% -%% `?GL_TEXTURE_BORDER_COLOR': Returns four integer or floating-point numbers that -%% comprise the RGBA color of the texture border. Floating-point values are returned in the -%% range [0 1]. Integer values are returned as a linear mapping of the internal floating-point -%% representation such that 1.0 maps to the most positive representable integer and -1.0 -%% maps to the most negative representable integer. The initial value is (0, 0, 0, 0). -%% -%% `?GL_TEXTURE_COMPARE_MODE': Returns a single-valued texture comparison mode, a symbolic -%% constant. The initial value is `?GL_NONE'. See {@link gl:texParameterf/3} . -%% -%% `?GL_TEXTURE_COMPARE_FUNC': Returns a single-valued texture comparison function, -%% a symbolic constant. The initial value is `?GL_LEQUAL'. See {@link gl:texParameterf/3} . -%% -%% -%% In addition to the parameters that may be set with {@link gl:texParameterf/3} , ``gl:getTexParameter'' -%% accepts the following read-only parameters: -%% -%% `?GL_TEXTURE_IMMUTABLE_FORMAT': Returns non-zero if the texture has an immutable -%% format. Textures become immutable if their storage is specified with {@link gl:texStorage1D/4} -%% , {@link gl:texStorage2D/5} or {@link gl:texStorage3D/6} . The initial value is `?GL_FALSE' -%% . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetTexParameter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetTexParameter.xhtml">external</a> documentation. -spec getTexParameterfv(Target, Pname) -> {float(),float(),float(),float()} when Target :: enum(),Pname :: enum(). getTexParameterfv(Target,Pname) -> call(5262, <<Target:?GLenum,Pname:?GLenum>>). @@ -6570,67 +2633,7 @@ getTexParameteriv(Target,Pname) -> %% , `?GL_TEXTURE_CUBE_MAP_POSITIVE_Z', `?GL_TEXTURE_CUBE_MAP_NEGATIVE_Z', or `?GL_PROXY_TEXTURE_CUBE_MAP' %% . %% -%% `?GL_MAX_TEXTURE_SIZE', and `?GL_MAX_3D_TEXTURE_SIZE' are not really descriptive -%% enough. It has to report the largest square texture image that can be accommodated with -%% mipmaps and borders, but a long skinny texture, or a texture without mipmaps and borders, -%% may easily fit in texture memory. The proxy targets allow the user to more accurately -%% query whether the GL can accommodate a texture of a given configuration. If the texture -%% cannot be accommodated, the texture state variables, which may be queried with ``gl:getTexLevelParameter'' -%% , are set to 0. If the texture can be accommodated, the texture state values will be set -%% as they would be set for a non-proxy target. -%% -%% `Pname' specifies the texture parameter whose value or values will be returned. -%% -%% The accepted parameter names are as follows: -%% -%% `?GL_TEXTURE_WIDTH': `Params' returns a single value, the width of the texture -%% image. This value includes the border of the texture image. The initial value is 0. -%% -%% `?GL_TEXTURE_HEIGHT': `Params' returns a single value, the height of the texture -%% image. This value includes the border of the texture image. The initial value is 0. -%% -%% `?GL_TEXTURE_DEPTH': `Params' returns a single value, the depth of the texture -%% image. This value includes the border of the texture image. The initial value is 0. -%% -%% `?GL_TEXTURE_INTERNAL_FORMAT': `Params' returns a single value, the internal -%% format of the texture image. -%% -%% `?GL_TEXTURE_RED_TYPE', -%% -%% `?GL_TEXTURE_GREEN_TYPE', -%% -%% `?GL_TEXTURE_BLUE_TYPE', -%% -%% `?GL_TEXTURE_ALPHA_TYPE', -%% -%% `?GL_TEXTURE_DEPTH_TYPE': The data type used to store the component. The types `?GL_NONE' -%% , `?GL_SIGNED_NORMALIZED', `?GL_UNSIGNED_NORMALIZED', `?GL_FLOAT', `?GL_INT' -%% , and `?GL_UNSIGNED_INT' may be returned to indicate signed normalized fixed-point, -%% unsigned normalized fixed-point, floating-point, integer unnormalized, and unsigned integer -%% unnormalized components, respectively. -%% -%% `?GL_TEXTURE_RED_SIZE', -%% -%% `?GL_TEXTURE_GREEN_SIZE', -%% -%% `?GL_TEXTURE_BLUE_SIZE', -%% -%% `?GL_TEXTURE_ALPHA_SIZE', -%% -%% `?GL_TEXTURE_DEPTH_SIZE': The internal storage resolution of an individual component. -%% The resolution chosen by the GL will be a close match for the resolution requested by -%% the user with the component argument of {@link gl:texImage1D/8} , {@link gl:texImage2D/9} , {@link gl:texImage3D/10} -%% , {@link gl:copyTexImage1D/7} , and {@link gl:copyTexImage2D/8} . The initial value is 0. -%% -%% `?GL_TEXTURE_COMPRESSED': `Params' returns a single boolean value indicating -%% if the texture image is stored in a compressed internal format. The initiali value is `?GL_FALSE' -%% . -%% -%% `?GL_TEXTURE_COMPRESSED_IMAGE_SIZE': `Params' returns a single integer value, -%% the number of unsigned bytes of the compressed texture image that would be returned from {@link gl:getCompressedTexImage/3} -%% . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetTexLevelParameter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetTexLevelParameter.xhtml">external</a> documentation. -spec getTexLevelParameterfv(Target, Level, Pname) -> {float()} when Target :: enum(),Level :: integer(),Pname :: enum(). getTexLevelParameterfv(Target,Level,Pname) -> call(5264, <<Target:?GLenum,Level:?GLint,Pname:?GLenum>>). @@ -6647,107 +2650,7 @@ getTexLevelParameteriv(Target,Level,Pname) -> %% which texturing is enabled. To enable and disable one-dimensional texturing, call {@link gl:enable/1} %% and {@link gl:enable/1} with argument `?GL_TEXTURE_1D'. %% -%% Texture images are defined with ``gl:texImage1D''. The arguments describe the parameters -%% of the texture image, such as width, width of the border, level-of-detail number (see {@link gl:texParameterf/3} -%% ), and the internal resolution and format used to store the image. The last three arguments -%% describe how the image is represented in memory. -%% -%% If `Target' is `?GL_PROXY_TEXTURE_1D', no data is read from `Data' , but -%% all of the texture image state is recalculated, checked for consistency, and checked against -%% the implementation's capabilities. If the implementation cannot handle a texture of the -%% requested texture size, it sets all of the image state to 0, but does not generate an -%% error (see {@link gl:getError/0} ). To query for an entire mipmap array, use an image array -%% level greater than or equal to 1. -%% -%% If `Target' is `?GL_TEXTURE_1D', data is read from `Data' as a sequence -%% of signed or unsigned bytes, shorts, or longs, or single-precision floating-point values, -%% depending on `Type' . These values are grouped into sets of one, two, three, or four -%% values, depending on `Format' , to form elements. Each data byte is treated as eight -%% 1-bit elements, with bit ordering determined by `?GL_UNPACK_LSB_FIRST' (see {@link gl:pixelStoref/2} -%% ). -%% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a texture image is specified, `Data' is treated -%% as a byte offset into the buffer object's data store. -%% -%% The first element corresponds to the left end of the texture array. Subsequent elements -%% progress left-to-right through the remaining texels in the texture array. The final element -%% corresponds to the right end of the texture array. -%% -%% `Format' determines the composition of each element in `Data' . It can assume -%% one of these symbolic values: -%% -%% `?GL_RED': Each element is a single red component. The GL converts it to floating -%% point and assembles it into an RGBA element by attaching 0 for green and blue, and 1 for -%% alpha. Each component is then multiplied by the signed scale factor `?GL_c_SCALE', -%% added to the signed bias `?GL_c_BIAS', and clamped to the range [0,1]. -%% -%% `?GL_RG': Each element is a single red/green double The GL converts it to floating -%% point and assembles it into an RGBA element by attaching 0 for blue, and 1 for alpha. -%% Each component is then multiplied by the signed scale factor `?GL_c_SCALE', added -%% to the signed bias `?GL_c_BIAS', and clamped to the range [0,1]. -%% -%% `?GL_RGB' -%% -%% `?GL_BGR': Each element is an RGB triple. The GL converts it to floating point and -%% assembles it into an RGBA element by attaching 1 for alpha. Each component is then multiplied -%% by the signed scale factor `?GL_c_SCALE', added to the signed bias `?GL_c_BIAS', -%% and clamped to the range [0,1]. -%% -%% `?GL_RGBA' -%% -%% `?GL_BGRA': Each element contains all four components. Each component is multiplied -%% by the signed scale factor `?GL_c_SCALE', added to the signed bias `?GL_c_BIAS', -%% and clamped to the range [0,1]. -%% -%% `?GL_DEPTH_COMPONENT': Each element is a single depth value. The GL converts it -%% to floating point, multiplies by the signed scale factor `?GL_DEPTH_SCALE', adds -%% the signed bias `?GL_DEPTH_BIAS', and clamps to the range [0,1]. -%% -%% If an application wants to store the texture at a certain resolution or in a certain -%% format, it can request the resolution and format with `InternalFormat' . The GL will -%% choose an internal representation that closely approximates that requested by `InternalFormat' -%% , but it may not match exactly. (The representations specified by `?GL_RED', `?GL_RG' -%% , `?GL_RGB' and `?GL_RGBA' must match exactly.) -%% -%% `InternalFormat' may be one of the base internal formats shown in Table 1, below -%% -%% `InternalFormat' may also be one of the sized internal formats shown in Table 2, -%% below -%% -%% Finally, `InternalFormat' may also be one of the generic or compressed compressed -%% texture formats shown in Table 3 below -%% -%% If the `InternalFormat' parameter is one of the generic compressed formats, `?GL_COMPRESSED_RED' -%% , `?GL_COMPRESSED_RG', `?GL_COMPRESSED_RGB', or `?GL_COMPRESSED_RGBA', -%% the GL will replace the internal format with the symbolic constant for a specific internal -%% format and compress the texture before storage. If no corresponding internal format is -%% available, or the GL can not compress that image for any reason, the internal format is -%% instead replaced with a corresponding base internal format. -%% -%% If the `InternalFormat' parameter is `?GL_SRGB', `?GL_SRGB8', `?GL_SRGB_ALPHA' -%% or `?GL_SRGB8_ALPHA8', the texture is treated as if the red, green, or blue components -%% are encoded in the sRGB color space. Any alpha component is left unchanged. The conversion -%% from the sRGB encoded component c s to a linear component c l is: -%% -%% c l={ c s/12.92if c s&le; 0.04045( c s+0.055/1.055) 2.4if c s> 0.04045 -%% -%% Assume c s is the sRGB component in the range [0,1]. -%% -%% Use the `?GL_PROXY_TEXTURE_1D' target to try out a resolution and format. The implementation -%% will update and recompute its best match for the requested storage resolution and format. -%% To then query this state, call {@link gl:getTexLevelParameterfv/3} . If the texture cannot -%% be accommodated, texture state is set to 0. -%% -%% A one-component texture image uses only the red component of the RGBA color from `Data' -%% . A two-component image uses the R and A values. A three-component image uses the R, G, -%% and B values. A four-component image uses all of the RGBA components. -%% -%% Image-based shadowing can be enabled by comparing texture r coordinates to depth texture -%% values to generate a boolean result. See {@link gl:texParameterf/3} for details on texture -%% comparison. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexImage1D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glTexImage1D.xhtml">external</a> documentation. -spec texImage1D(Target, Level, InternalFormat, Width, Border, Format, Type, Pixels) -> 'ok' when Target :: enum(),Level :: integer(),InternalFormat :: integer(),Width :: integer(),Border :: integer(),Format :: enum(),Type :: enum(),Pixels :: offset()|mem(). texImage1D(Target,Level,InternalFormat,Width,Border,Format,Type,Pixels) when is_integer(Pixels) -> cast(5266, <<Target:?GLenum,Level:?GLint,InternalFormat:?GLint,Width:?GLsizei,Border:?GLint,Format:?GLenum,Type:?GLenum,Pixels:?GLuint>>); @@ -6759,117 +2662,7 @@ texImage1D(Target,Level,InternalFormat,Width,Border,Format,Type,Pixels) -> %% %% Texturing allows elements of an image array to be read by shaders. %% -%% To define texture images, call ``gl:texImage2D''. The arguments describe the parameters -%% of the texture image, such as height, width, width of the border, level-of-detail number -%% (see {@link gl:texParameterf/3} ), and number of color components provided. The last three -%% arguments describe how the image is represented in memory. -%% -%% If `Target' is `?GL_PROXY_TEXTURE_2D', `?GL_PROXY_TEXTURE_1D_ARRAY', `?GL_PROXY_TEXTURE_CUBE_MAP' -%% , or `?GL_PROXY_TEXTURE_RECTANGLE', no data is read from `Data' , but all of -%% the texture image state is recalculated, checked for consistency, and checked against -%% the implementation's capabilities. If the implementation cannot handle a texture of the -%% requested texture size, it sets all of the image state to 0, but does not generate an -%% error (see {@link gl:getError/0} ). To query for an entire mipmap array, use an image array -%% level greater than or equal to 1. -%% -%% If `Target' is `?GL_TEXTURE_2D', `?GL_TEXTURE_RECTANGLE' or one of the `?GL_TEXTURE_CUBE_MAP' -%% targets, data is read from `Data' as a sequence of signed or unsigned bytes, shorts, -%% or longs, or single-precision floating-point values, depending on `Type' . These values -%% are grouped into sets of one, two, three, or four values, depending on `Format' , -%% to form elements. Each data byte is treated as eight 1-bit elements, with bit ordering -%% determined by `?GL_UNPACK_LSB_FIRST' (see {@link gl:pixelStoref/2} ). -%% -%% If `Target' is `?GL_TEXTURE_1D_ARRAY', data is interpreted as an array of one-dimensional -%% images. -%% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a texture image is specified, `Data' is treated -%% as a byte offset into the buffer object's data store. -%% -%% The first element corresponds to the lower left corner of the texture image. Subsequent -%% elements progress left-to-right through the remaining texels in the lowest row of the -%% texture image, and then in successively higher rows of the texture image. The final element -%% corresponds to the upper right corner of the texture image. -%% -%% `Format' determines the composition of each element in `Data' . It can assume -%% one of these symbolic values: -%% -%% `?GL_RED': Each element is a single red component. The GL converts it to floating -%% point and assembles it into an RGBA element by attaching 0 for green and blue, and 1 for -%% alpha. Each component is then multiplied by the signed scale factor `?GL_c_SCALE', -%% added to the signed bias `?GL_c_BIAS', and clamped to the range [0,1]. -%% -%% `?GL_RG': Each element is a red/green double. The GL converts it to floating point -%% and assembles it into an RGBA element by attaching 0 for blue, and 1 for alpha. Each component -%% is then multiplied by the signed scale factor `?GL_c_SCALE', added to the signed -%% bias `?GL_c_BIAS', and clamped to the range [0,1]. -%% -%% `?GL_RGB' -%% -%% `?GL_BGR': Each element is an RGB triple. The GL converts it to floating point and -%% assembles it into an RGBA element by attaching 1 for alpha. Each component is then multiplied -%% by the signed scale factor `?GL_c_SCALE', added to the signed bias `?GL_c_BIAS', -%% and clamped to the range [0,1]. -%% -%% `?GL_RGBA' -%% -%% `?GL_BGRA': Each element contains all four components. Each component is multiplied -%% by the signed scale factor `?GL_c_SCALE', added to the signed bias `?GL_c_BIAS', -%% and clamped to the range [0,1]. -%% -%% `?GL_DEPTH_COMPONENT': Each element is a single depth value. The GL converts it -%% to floating point, multiplies by the signed scale factor `?GL_DEPTH_SCALE', adds -%% the signed bias `?GL_DEPTH_BIAS', and clamps to the range [0,1]. -%% -%% `?GL_DEPTH_STENCIL': Each element is a pair of depth and stencil values. The depth -%% component of the pair is interpreted as in `?GL_DEPTH_COMPONENT'. The stencil component -%% is interpreted based on specified the depth + stencil internal format. -%% -%% If an application wants to store the texture at a certain resolution or in a certain -%% format, it can request the resolution and format with `InternalFormat' . The GL will -%% choose an internal representation that closely approximates that requested by `InternalFormat' -%% , but it may not match exactly. (The representations specified by `?GL_RED', `?GL_RG' -%% , `?GL_RGB', and `?GL_RGBA' must match exactly.) -%% -%% `InternalFormat' may be one of the base internal formats shown in Table 1, below -%% -%% `InternalFormat' may also be one of the sized internal formats shown in Table 2, -%% below -%% -%% Finally, `InternalFormat' may also be one of the generic or compressed compressed -%% texture formats shown in Table 3 below -%% -%% If the `InternalFormat' parameter is one of the generic compressed formats, `?GL_COMPRESSED_RED' -%% , `?GL_COMPRESSED_RG', `?GL_COMPRESSED_RGB', or `?GL_COMPRESSED_RGBA', -%% the GL will replace the internal format with the symbolic constant for a specific internal -%% format and compress the texture before storage. If no corresponding internal format is -%% available, or the GL can not compress that image for any reason, the internal format is -%% instead replaced with a corresponding base internal format. -%% -%% If the `InternalFormat' parameter is `?GL_SRGB', `?GL_SRGB8', `?GL_SRGB_ALPHA' -%% , or `?GL_SRGB8_ALPHA8', the texture is treated as if the red, green, or blue components -%% are encoded in the sRGB color space. Any alpha component is left unchanged. The conversion -%% from the sRGB encoded component c s to a linear component c l is: -%% -%% c l={ c s/12.92if c s&le; 0.04045( c s+0.055/1.055) 2.4if c s> 0.04045 -%% -%% Assume c s is the sRGB component in the range [0,1]. -%% -%% Use the `?GL_PROXY_TEXTURE_2D', `?GL_PROXY_TEXTURE_1D_ARRAY', `?GL_PROXY_TEXTURE_RECTANGLE' -%% , or `?GL_PROXY_TEXTURE_CUBE_MAP' target to try out a resolution and format. The -%% implementation will update and recompute its best match for the requested storage resolution -%% and format. To then query this state, call {@link gl:getTexLevelParameterfv/3} . If the texture -%% cannot be accommodated, texture state is set to 0. -%% -%% A one-component texture image uses only the red component of the RGBA color extracted -%% from `Data' . A two-component image uses the R and G values. A three-component image -%% uses the R, G, and B values. A four-component image uses all of the RGBA components. -%% -%% Image-based shadowing can be enabled by comparing texture r coordinates to depth texture -%% values to generate a boolean result. See {@link gl:texParameterf/3} for details on texture -%% comparison. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexImage2D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glTexImage2D.xhtml">external</a> documentation. -spec texImage2D(Target, Level, InternalFormat, Width, Height, Border, Format, Type, Pixels) -> 'ok' when Target :: enum(),Level :: integer(),InternalFormat :: integer(),Width :: integer(),Height :: integer(),Border :: integer(),Format :: enum(),Type :: enum(),Pixels :: offset()|mem(). texImage2D(Target,Level,InternalFormat,Width,Height,Border,Format,Type,Pixels) when is_integer(Pixels) -> cast(5268, <<Target:?GLenum,Level:?GLint,InternalFormat:?GLint,Width:?GLsizei,Height:?GLsizei,Border:?GLint,Format:?GLenum,Type:?GLenum,Pixels:?GLuint>>); @@ -6888,33 +2681,7 @@ texImage2D(Target,Level,InternalFormat,Width,Height,Border,Format,Type,Pixels) - %% array. See the reference page for {@link gl:texImage1D/8} for a description of the acceptable %% values for the `Format' and `Type' parameters, respectively. %% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_PACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a texture image is requested, `Img' is treated -%% as a byte offset into the buffer object's data store. -%% -%% To understand the operation of ``gl:getTexImage'', consider the selected internal four-component -%% texture image to be an RGBA color buffer the size of the image. The semantics of ``gl:getTexImage'' -%% are then identical to those of {@link gl:readPixels/7} , with the exception that no pixel -%% transfer operations are performed, when called with the same `Format' and `Type' , -%% with `x' and `y' set to 0, `width' set to the width of the texture image -%% and `height' set to 1 for 1D images, or to the height of the texture image for 2D -%% images. -%% -%% If the selected texture image does not contain four components, the following mappings -%% are applied. Single-component textures are treated as RGBA buffers with red set to the -%% single-component value, green set to 0, blue set to 0, and alpha set to 1. Two-component -%% textures are treated as RGBA buffers with red set to the value of component zero, alpha -%% set to the value of component one, and green and blue set to 0. Finally, three-component -%% textures are treated as RGBA buffers with red set to component zero, green set to component -%% one, blue set to component two, and alpha set to 1. -%% -%% To determine the required size of `Img' , use {@link gl:getTexLevelParameterfv/3} to -%% determine the dimensions of the internal texture image, then scale the required number -%% of pixels by the storage required for each pixel, based on `Format' and `Type' . -%% Be sure to take the pixel storage parameters into account, especially `?GL_PACK_ALIGNMENT' -%% . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetTexImage.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetTexImage.xhtml">external</a> documentation. -spec getTexImage(Target, Level, Format, Type, Pixels) -> 'ok' when Target :: enum(),Level :: integer(),Format :: enum(),Type :: enum(),Pixels :: mem(). getTexImage(Target,Level,Format,Type,Pixels) -> send_bin(Pixels), @@ -6926,13 +2693,7 @@ getTexImage(Target,Level,Format,Type,Pixels) -> %% that the names form a contiguous set of integers; however, it is guaranteed that none %% of the returned names was in use immediately before the call to ``gl:genTextures''. %% -%% The generated textures have no dimensionality; they assume the dimensionality of the -%% texture target to which they are first bound (see {@link gl:bindTexture/2} ). -%% -%% Texture names returned by a call to ``gl:genTextures'' are not returned by subsequent -%% calls, unless they are first deleted with {@link gl:deleteTextures/1} . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGenTextures.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGenTextures.xhtml">external</a> documentation. -spec genTextures(N) -> [integer()] when N :: integer(). genTextures(N) -> call(5271, <<N:?GLsizei>>). @@ -6944,10 +2705,7 @@ genTextures(N) -> %% for reuse (for example by {@link gl:genTextures/1} ). If a texture that is currently bound %% is deleted, the binding reverts to 0 (the default texture). %% -%% ``gl:deleteTextures'' silently ignores 0's and names that do not correspond to existing -%% textures. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDeleteTextures.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDeleteTextures.xhtml">external</a> documentation. -spec deleteTextures(Textures) -> 'ok' when Textures :: [integer()]. deleteTextures(Textures) -> TexturesLen = length(Textures), @@ -6964,43 +2722,7 @@ deleteTextures(Textures) -> %% When a texture is bound to a target, the previous binding for that target is automatically %% broken. %% -%% Texture names are unsigned integers. The value zero is reserved to represent the default -%% texture for each texture target. Texture names and the corresponding texture contents -%% are local to the shared object space of the current GL rendering context; two rendering -%% contexts share texture names only if they explicitly enable sharing between contexts through -%% the appropriate GL windows interfaces functions. -%% -%% You must use {@link gl:genTextures/1} to generate a set of new texture names. -%% -%% When a texture is first bound, it assumes the specified target: A texture first bound -%% to `?GL_TEXTURE_1D' becomes one-dimensional texture, a texture first bound to `?GL_TEXTURE_2D' -%% becomes two-dimensional texture, a texture first bound to `?GL_TEXTURE_3D' becomes -%% three-dimensional texture, a texture first bound to `?GL_TEXTURE_1D_ARRAY' becomes -%% one-dimensional array texture, a texture first bound to `?GL_TEXTURE_2D_ARRAY' becomes -%% two-dimensional arary texture, a texture first bound to `?GL_TEXTURE_RECTANGLE' becomes -%% rectangle texture, a, texture first bound to `?GL_TEXTURE_CUBE_MAP' becomes a cube-mapped -%% texture, a texture first bound to `?GL_TEXTURE_2D_MULTISAMPLE' becomes a two-dimensional -%% multisampled texture, and a texture first bound to `?GL_TEXTURE_2D_MULTISAMPLE_ARRAY' -%% becomes a two-dimensional multisampled array texture. The state of a one-dimensional texture -%% immediately after it is first bound is equivalent to the state of the default `?GL_TEXTURE_1D' -%% at GL initialization, and similarly for the other texture types. -%% -%% While a texture is bound, GL operations on the target to which it is bound affect the -%% bound texture, and queries of the target to which it is bound return state from the bound -%% texture. In effect, the texture targets become aliases for the textures currently bound -%% to them, and the texture name zero refers to the default textures that were bound to them -%% at initialization. -%% -%% A texture binding created with ``gl:bindTexture'' remains active until a different -%% texture is bound to the same target, or until the bound texture is deleted with {@link gl:deleteTextures/1} -%% . -%% -%% Once created, a named texture may be re-bound to its same original target as often as -%% needed. It is usually much faster to use ``gl:bindTexture'' to bind an existing named -%% texture to one of the texture targets than it is to reload the texture image using {@link gl:texImage1D/8} -%% , {@link gl:texImage2D/9} , {@link gl:texImage3D/10} or another similar function. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBindTexture.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBindTexture.xhtml">external</a> documentation. -spec bindTexture(Target, Texture) -> 'ok' when Target :: enum(),Texture :: integer(). bindTexture(Target,Texture) -> cast(5273, <<Target:?GLenum,Texture:?GLuint>>). @@ -7010,26 +2732,7 @@ bindTexture(Target,Texture) -> %% ``gl:prioritizeTextures'' assigns the `N' texture priorities given in `Priorities' %% to the `N' textures named in `Textures' . %% -%% The GL establishes a ``working set'' of textures that are resident in texture memory. -%% These textures may be bound to a texture target much more efficiently than textures that -%% are not resident. By specifying a priority for each texture, ``gl:prioritizeTextures'' -%% allows applications to guide the GL implementation in determining which textures should -%% be resident. -%% -%% The priorities given in `Priorities' are clamped to the range [0 1] before they are -%% assigned. 0 indicates the lowest priority; textures with priority 0 are least likely to -%% be resident. 1 indicates the highest priority; textures with priority 1 are most likely -%% to be resident. However, textures are not guaranteed to be resident until they are used. -%% -%% ``gl:prioritizeTextures'' silently ignores attempts to prioritize texture 0 or any texture -%% name that does not correspond to an existing texture. -%% -%% ``gl:prioritizeTextures'' does not require that any of the textures named by `Textures' -%% be bound to a texture target. {@link gl:texParameterf/3} may also be used to set a texture's -%% priority, but only if the texture is currently bound. This is the only way to set the -%% priority of a default texture. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPrioritizeTextures.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glPrioritizeTextures.xml">external</a> documentation. -spec prioritizeTextures(Textures, Priorities) -> 'ok' when Textures :: [integer()],Priorities :: [clamp()]. prioritizeTextures(Textures,Priorities) -> TexturesLen = length(Textures), @@ -7044,20 +2747,7 @@ prioritizeTextures(Textures,Priorities) -> %% textures can be bound to a texture target much more efficiently than textures that are %% not resident. %% -%% ``gl:areTexturesResident'' queries the texture residence status of the `N' textures -%% named by the elements of `Textures' . If all the named textures are resident, ``gl:areTexturesResident'' -%% returns `?GL_TRUE', and the contents of `Residences' are undisturbed. If not -%% all the named textures are resident, ``gl:areTexturesResident'' returns `?GL_FALSE', -%% and detailed status is returned in the `N' elements of `Residences' . If an element -%% of `Residences' is `?GL_TRUE', then the texture named by the corresponding element -%% of `Textures' is resident. -%% -%% The residence status of a single bound texture may also be queried by calling {@link gl:getTexParameterfv/2} -%% with the `target' argument set to the target to which the texture is bound, and -%% the `pname' argument set to `?GL_TEXTURE_RESIDENT'. This is the only way that -%% the residence status of a default texture can be queried. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glAreTexturesResident.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glAreTexturesResident.xml">external</a> documentation. -spec areTexturesResident(Textures) -> {0|1,Residences :: [0|1]} when Textures :: [integer()]. areTexturesResident(Textures) -> TexturesLen = length(Textures), @@ -7070,17 +2760,14 @@ areTexturesResident(Textures) -> %% a texture. If `Texture' is zero, or is a non-zero value that is not currently the %% name of a texture, or if an error occurs, ``gl:isTexture'' returns `?GL_FALSE'. %% -%% A name returned by {@link gl:genTextures/1} , but not yet associated with a texture by -%% calling {@link gl:bindTexture/2} , is not the name of a texture. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIsTexture.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glIsTexture.xhtml">external</a> documentation. -spec isTexture(Texture) -> 0|1 when Texture :: integer(). isTexture(Texture) -> call(5276, <<Texture:?GLuint>>). %% @doc glTexSubImage %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexSubImage.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec texSubImage1D(Target, Level, Xoffset, Width, Format, Type, Pixels) -> 'ok' when Target :: enum(),Level :: integer(),Xoffset :: integer(),Width :: integer(),Format :: enum(),Type :: enum(),Pixels :: offset()|mem(). texSubImage1D(Target,Level,Xoffset,Width,Format,Type,Pixels) when is_integer(Pixels) -> cast(5277, <<Target:?GLenum,Level:?GLint,Xoffset:?GLint,Width:?GLsizei,Format:?GLenum,Type:?GLenum,Pixels:?GLuint>>); @@ -7090,7 +2777,7 @@ texSubImage1D(Target,Level,Xoffset,Width,Format,Type,Pixels) -> %% @doc glTexSubImage %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexSubImage.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec texSubImage2D(Target, Level, Xoffset, Yoffset, Width, Height, Format, Type, Pixels) -> 'ok' when Target :: enum(),Level :: integer(),Xoffset :: integer(),Yoffset :: integer(),Width :: integer(),Height :: integer(),Format :: enum(),Type :: enum(),Pixels :: offset()|mem(). texSubImage2D(Target,Level,Xoffset,Yoffset,Width,Height,Format,Type,Pixels) when is_integer(Pixels) -> cast(5279, <<Target:?GLenum,Level:?GLint,Xoffset:?GLint,Yoffset:?GLint,Width:?GLsizei,Height:?GLsizei,Format:?GLenum,Type:?GLenum,Pixels:?GLuint>>); @@ -7103,30 +2790,7 @@ texSubImage2D(Target,Level,Xoffset,Yoffset,Width,Height,Format,Type,Pixels) -> %% ``gl:copyTexImage1D'' defines a one-dimensional texture image with pixels from the current %% `?GL_READ_BUFFER'. %% -%% The screen-aligned pixel row with left corner at (x y) and with a length of width+2(border) defines -%% the texture array at the mipmap level specified by `Level' . `Internalformat' -%% specifies the internal format of the texture array. -%% -%% The pixels in the row are processed exactly as if {@link gl:readPixels/7} had been called, -%% but the process stops just before final conversion. At this point all pixel component -%% values are clamped to the range [0 1] and then converted to the texture's internal format -%% for storage in the texel array. -%% -%% Pixel ordering is such that lower x screen coordinates correspond to lower texture -%% coordinates. -%% -%% If any of the pixels within the specified row of the current `?GL_READ_BUFFER' are -%% outside the window associated with the current rendering context, then the values obtained -%% for those pixels are undefined. -%% -%% ``gl:copyTexImage1D'' defines a one-dimensional texture image with pixels from the current -%% `?GL_READ_BUFFER'. -%% -%% When `Internalformat' is one of the sRGB types, the GL does not automatically convert -%% the source pixels to the sRGB color space. In this case, the ``gl:pixelMap'' function -%% can be used to accomplish the conversion. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCopyTexImage1D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCopyTexImage1D.xhtml">external</a> documentation. -spec copyTexImage1D(Target, Level, Internalformat, X, Y, Width, Border) -> 'ok' when Target :: enum(),Level :: integer(),Internalformat :: enum(),X :: integer(),Y :: integer(),Width :: integer(),Border :: integer(). copyTexImage1D(Target,Level,Internalformat,X,Y,Width,Border) -> cast(5281, <<Target:?GLenum,Level:?GLint,Internalformat:?GLenum,X:?GLint,Y:?GLint,Width:?GLsizei,Border:?GLint>>). @@ -7136,28 +2800,7 @@ copyTexImage1D(Target,Level,Internalformat,X,Y,Width,Border) -> %% ``gl:copyTexImage2D'' defines a two-dimensional texture image, or cube-map texture image %% with pixels from the current `?GL_READ_BUFFER'. %% -%% The screen-aligned pixel rectangle with lower left corner at ( `X' , `Y' ) and -%% with a width of width+2(border) and a height of height+2(border) defines the texture array at the mipmap -%% level specified by `Level' . `Internalformat' specifies the internal format of -%% the texture array. -%% -%% The pixels in the rectangle are processed exactly as if {@link gl:readPixels/7} had been -%% called, but the process stops just before final conversion. At this point all pixel component -%% values are clamped to the range [0 1] and then converted to the texture's internal format -%% for storage in the texel array. -%% -%% Pixel ordering is such that lower x and y screen coordinates correspond to lower s -%% and t texture coordinates. -%% -%% If any of the pixels within the specified rectangle of the current `?GL_READ_BUFFER' -%% are outside the window associated with the current rendering context, then the values -%% obtained for those pixels are undefined. -%% -%% When `Internalformat' is one of the sRGB types, the GL does not automatically convert -%% the source pixels to the sRGB color space. In this case, the ``gl:pixelMap'' function -%% can be used to accomplish the conversion. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCopyTexImage2D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCopyTexImage2D.xhtml">external</a> documentation. -spec copyTexImage2D(Target, Level, Internalformat, X, Y, Width, Height, Border) -> 'ok' when Target :: enum(),Level :: integer(),Internalformat :: enum(),X :: integer(),Y :: integer(),Width :: integer(),Height :: integer(),Border :: integer(). copyTexImage2D(Target,Level,Internalformat,X,Y,Width,Height,Border) -> cast(5282, <<Target:?GLenum,Level:?GLint,Internalformat:?GLenum,X:?GLint,Y:?GLint,Width:?GLsizei,Height:?GLsizei,Border:?GLint>>). @@ -7168,25 +2811,7 @@ copyTexImage2D(Target,Level,Internalformat,X,Y,Width,Height,Border) -> %% pixels from the current `?GL_READ_BUFFER' (rather than from main memory, as is the %% case for {@link gl:texSubImage1D/7} ). %% -%% The screen-aligned pixel row with left corner at ( `X' , `Y' ), and with length `Width' -%% replaces the portion of the texture array with x indices `Xoffset' through xoffset -%% +width-1, inclusive. The destination in the texture array may not include any texels outside -%% the texture array as it was originally specified. -%% -%% The pixels in the row are processed exactly as if {@link gl:readPixels/7} had been called, -%% but the process stops just before final conversion. At this point, all pixel component -%% values are clamped to the range [0 1] and then converted to the texture's internal format -%% for storage in the texel array. -%% -%% It is not an error to specify a subtexture with zero width, but such a specification -%% has no effect. If any of the pixels within the specified row of the current `?GL_READ_BUFFER' -%% are outside the read window associated with the current rendering context, then the values -%% obtained for those pixels are undefined. -%% -%% No change is made to the `internalformat', `width', or `border' parameters -%% of the specified texture array or to texel values outside the specified subregion. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCopyTexSubImage1D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCopyTexSubImage1D.xhtml">external</a> documentation. -spec copyTexSubImage1D(Target, Level, Xoffset, X, Y, Width) -> 'ok' when Target :: enum(),Level :: integer(),Xoffset :: integer(),X :: integer(),Y :: integer(),Width :: integer(). copyTexSubImage1D(Target,Level,Xoffset,X,Y,Width) -> cast(5283, <<Target:?GLenum,Level:?GLint,Xoffset:?GLint,X:?GLint,Y:?GLint,Width:?GLsizei>>). @@ -7197,36 +2822,14 @@ copyTexSubImage1D(Target,Level,Xoffset,X,Y,Width) -> %% image or cube-map texture image with pixels from the current `?GL_READ_BUFFER' (rather %% than from main memory, as is the case for {@link gl:texSubImage1D/7} ). %% -%% The screen-aligned pixel rectangle with lower left corner at (x y) and with width `Width' -%% and height `Height' replaces the portion of the texture array with x indices `Xoffset' -%% through xoffset+width-1, inclusive, and y indices `Yoffset' through yoffset+height -%% -1, inclusive, at the mipmap level specified by `Level' . -%% -%% The pixels in the rectangle are processed exactly as if {@link gl:readPixels/7} had been -%% called, but the process stops just before final conversion. At this point, all pixel component -%% values are clamped to the range [0 1] and then converted to the texture's internal format -%% for storage in the texel array. -%% -%% The destination rectangle in the texture array may not include any texels outside the -%% texture array as it was originally specified. It is not an error to specify a subtexture -%% with zero width or height, but such a specification has no effect. -%% -%% If any of the pixels within the specified rectangle of the current `?GL_READ_BUFFER' -%% are outside the read window associated with the current rendering context, then the values -%% obtained for those pixels are undefined. -%% -%% No change is made to the `internalformat', `width', `height', or `border' -%% parameters of the specified texture array or to texel values outside the specified subregion. -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCopyTexSubImage2D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCopyTexSubImage2D.xhtml">external</a> documentation. -spec copyTexSubImage2D(Target, Level, Xoffset, Yoffset, X, Y, Width, Height) -> 'ok' when Target :: enum(),Level :: integer(),Xoffset :: integer(),Yoffset :: integer(),X :: integer(),Y :: integer(),Width :: integer(),Height :: integer(). copyTexSubImage2D(Target,Level,Xoffset,Yoffset,X,Y,Width,Height) -> cast(5284, <<Target:?GLenum,Level:?GLint,Xoffset:?GLint,Yoffset:?GLint,X:?GLint,Y:?GLint,Width:?GLsizei,Height:?GLsizei>>). %% @doc glMap %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMap.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec map1d(Target, U1, U2, Stride, Order, Points) -> 'ok' when Target :: enum(),U1 :: float(),U2 :: float(),Stride :: integer(),Order :: integer(),Points :: binary(). map1d(Target,U1,U2,Stride,Order,Points) -> send_bin(Points), @@ -7234,7 +2837,7 @@ map1d(Target,U1,U2,Stride,Order,Points) -> %% @doc glMap %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMap.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec map1f(Target, U1, U2, Stride, Order, Points) -> 'ok' when Target :: enum(),U1 :: float(),U2 :: float(),Stride :: integer(),Order :: integer(),Points :: binary(). map1f(Target,U1,U2,Stride,Order,Points) -> send_bin(Points), @@ -7242,7 +2845,7 @@ map1f(Target,U1,U2,Stride,Order,Points) -> %% @doc glMap %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMap.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec map2d(Target, U1, U2, Ustride, Uorder, V1, V2, Vstride, Vorder, Points) -> 'ok' when Target :: enum(),U1 :: float(),U2 :: float(),Ustride :: integer(),Uorder :: integer(),V1 :: float(),V2 :: float(),Vstride :: integer(),Vorder :: integer(),Points :: binary(). map2d(Target,U1,U2,Ustride,Uorder,V1,V2,Vstride,Vorder,Points) -> send_bin(Points), @@ -7250,7 +2853,7 @@ map2d(Target,U1,U2,Ustride,Uorder,V1,V2,Vstride,Vorder,Points) -> %% @doc glMap %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMap.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec map2f(Target, U1, U2, Ustride, Uorder, V1, V2, Vstride, Vorder, Points) -> 'ok' when Target :: enum(),U1 :: float(),U2 :: float(),Ustride :: integer(),Uorder :: integer(),V1 :: float(),V2 :: float(),Vstride :: integer(),Vorder :: integer(),Points :: binary(). map2f(Target,U1,U2,Ustride,Uorder,V1,V2,Vstride,Vorder,Points) -> send_bin(Points), @@ -7262,31 +2865,7 @@ map2f(Target,U1,U2,Ustride,Uorder,V1,V2,Vstride,Vorder,Points) -> %% parameters. `Target' chooses a map, `Query' selects a specific parameter, and `V' %% points to storage where the values will be returned. %% -%% The acceptable values for the `Target' parameter are described in the {@link gl:map1d/6} -%% and {@link gl:map1d/6} reference pages. -%% -%% `Query' can assume the following values: -%% -%% `?GL_COEFF': `V' returns the control points for the evaluator function. One-dimensional -%% evaluators return order control points, and two-dimensional evaluators return uorder×vorder -%% control points. Each control point consists of one, two, three, or four integer, single-precision -%% floating-point, or double-precision floating-point values, depending on the type of the -%% evaluator. The GL returns two-dimensional control points in row-major order, incrementing -%% the uorder index quickly and the vorder index after each row. Integer values, when -%% requested, are computed by rounding the internal floating-point values to the nearest -%% integer values. -%% -%% `?GL_ORDER': `V' returns the order of the evaluator function. One-dimensional -%% evaluators return a single value, order. The initial value is 1. Two-dimensional evaluators -%% return two values, uorder and vorder. The initial value is 1,1. -%% -%% `?GL_DOMAIN': `V' returns the linear u and v mapping parameters. One-dimensional -%% evaluators return two values, u1 and u2, as specified by {@link gl:map1d/6} . Two-dimensional -%% evaluators return four values ( u1, u2, v1, and v2) as specified by {@link gl:map1d/6} . -%% Integer values, when requested, are computed by rounding the internal floating-point values -%% to the nearest integer values. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetMap.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetMap.xml">external</a> documentation. -spec getMapdv(Target, Query, V) -> 'ok' when Target :: enum(),Query :: enum(),V :: mem(). getMapdv(Target,Query,V) -> send_bin(V), @@ -7313,45 +2892,7 @@ getMapiv(Target,Query,V) -> %% To define a map, call {@link gl:map1d/6} and {@link gl:map1d/6} ; to enable and disable it, %% call {@link gl:enable/1} and {@link gl:enable/1} . %% -%% When one of the ``gl:evalCoord'' commands is issued, all currently enabled maps of -%% the indicated dimension are evaluated. Then, for each enabled map, it is as if the corresponding -%% GL command had been issued with the computed value. That is, if `?GL_MAP1_INDEX' or `?GL_MAP2_INDEX' -%% is enabled, a {@link gl:indexd/1} command is simulated. If `?GL_MAP1_COLOR_4' or `?GL_MAP2_COLOR_4' -%% is enabled, a {@link gl:color3b/3} command is simulated. If `?GL_MAP1_NORMAL' or `?GL_MAP2_NORMAL' -%% is enabled, a normal vector is produced, and if any of `?GL_MAP1_TEXTURE_COORD_1', `?GL_MAP1_TEXTURE_COORD_2' -%% , `?GL_MAP1_TEXTURE_COORD_3', `?GL_MAP1_TEXTURE_COORD_4', `?GL_MAP2_TEXTURE_COORD_1' -%% , `?GL_MAP2_TEXTURE_COORD_2', `?GL_MAP2_TEXTURE_COORD_3', or `?GL_MAP2_TEXTURE_COORD_4' -%% is enabled, then an appropriate {@link gl:texCoord1d/1} command is simulated. -%% -%% For color, color index, normal, and texture coordinates the GL uses evaluated values -%% instead of current values for those evaluations that are enabled, and current values otherwise, -%% However, the evaluated values do not update the current values. Thus, if {@link gl:vertex2d/2} -%% commands are interspersed with ``gl:evalCoord'' commands, the color, normal, and texture -%% coordinates associated with the {@link gl:vertex2d/2} commands are not affected by the values -%% generated by the ``gl:evalCoord'' commands, but only by the most recent {@link gl:color3b/3} -%% , {@link gl:indexd/1} , {@link gl:normal3b/3} , and {@link gl:texCoord1d/1} commands. -%% -%% No commands are issued for maps that are not enabled. If more than one texture evaluation -%% is enabled for a particular dimension (for example, `?GL_MAP2_TEXTURE_COORD_1' and `?GL_MAP2_TEXTURE_COORD_2' -%% ), then only the evaluation of the map that produces the larger number of coordinates -%% (in this case, `?GL_MAP2_TEXTURE_COORD_2') is carried out. `?GL_MAP1_VERTEX_4' -%% overrides `?GL_MAP1_VERTEX_3', and `?GL_MAP2_VERTEX_4' overrides `?GL_MAP2_VERTEX_3' -%% , in the same manner. If neither a three- nor a four-component vertex map is enabled for -%% the specified dimension, the ``gl:evalCoord'' command is ignored. -%% -%% If you have enabled automatic normal generation, by calling {@link gl:enable/1} with argument -%% `?GL_AUTO_NORMAL', ``gl:evalCoord2'' generates surface normals analytically, regardless -%% of the contents or enabling of the `?GL_MAP2_NORMAL' map. Let -%% -%% m=((&PartialD; p)/(&PartialD; u))×((&PartialD; p)/(&PartialD; v)) -%% -%% Then the generated normal n is n=m/(||m||) -%% -%% If automatic normal generation is disabled, the corresponding normal map `?GL_MAP2_NORMAL' -%% , if enabled, is used to produce a normal. If neither automatic normal generation nor -%% a normal map is enabled, no normal is generated for ``gl:evalCoord2'' commands. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glEvalCoord.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glEvalCoord.xml">external</a> documentation. -spec evalCoord1d(U) -> 'ok' when U :: float(). evalCoord1d(U) -> cast(5292, <<U:?GLdouble>>). @@ -7397,31 +2938,7 @@ evalCoord2fv({U,V}) -> evalCoord2f(U,V). %% the integer domain of a one- or two-dimensional grid, whose range is the domain of the %% evaluation maps specified by {@link gl:map1d/6} and {@link gl:map1d/6} . %% -%% ``gl:mapGrid1'' and ``gl:mapGrid2'' specify the linear grid mappings between the i -%% (or i and j) integer grid coordinates, to the u (or u and v) floating-point -%% evaluation map coordinates. See {@link gl:map1d/6} and {@link gl:map1d/6} for details of how -%% u and v coordinates are evaluated. -%% -%% ``gl:mapGrid1'' specifies a single linear mapping such that integer grid coordinate -%% 0 maps exactly to `U1' , and integer grid coordinate `Un' maps exactly to `U2' -%% . All other integer grid coordinates i are mapped so that -%% -%% u=i(u2-u1)/un+u1 -%% -%% ``gl:mapGrid2'' specifies two such linear mappings. One maps integer grid coordinate -%% i=0 exactly to `U1' , and integer grid coordinate i=un exactly to `U2' . The -%% other maps integer grid coordinate j=0 exactly to `V1' , and integer grid coordinate -%% j=vn exactly to `V2' . Other integer grid coordinates i and j are mapped such -%% that -%% -%% u=i(u2-u1)/un+u1 -%% -%% v=j(v2-v1)/vn+v1 -%% -%% The mappings specified by ``gl:mapGrid'' are used identically by {@link gl:evalMesh1/3} -%% and {@link gl:evalPoint1/1} . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMapGrid.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glMapGrid.xml">external</a> documentation. -spec mapGrid1d(Un, U1, U2) -> 'ok' when Un :: integer(),U1 :: float(),U2 :: float(). mapGrid1d(Un,U1,U2) -> cast(5296, <<Un:?GLint,0:32,U1:?GLdouble,U2:?GLdouble>>). @@ -7452,23 +2969,7 @@ mapGrid2f(Un,U1,U2,Vn,V1,V2) -> %% . Calling ``gl:evalPoint1'' is equivalent to calling glEvalCoord1( i.&Delta; u+u %% 1 ); where &Delta; u=(u 2-u 1)/n %% -%% and n, u 1, and u 2 are the arguments to the most recent {@link gl:mapGrid1d/3} command. -%% The one absolute numeric requirement is that if i=n, then the value computed from i.&Delta; -%% u+u 1 is exactly u 2. -%% -%% In the two-dimensional case, ``gl:evalPoint2'', let -%% -%% &Delta; u=(u 2-u 1)/n -%% -%% &Delta; v=(v 2-v 1)/m -%% -%% where n, u 1, u 2, m, v 1, and v 2 are the arguments to the most recent {@link gl:mapGrid1d/3} -%% command. Then the ``gl:evalPoint2'' command is equivalent to calling glEvalCoord2( i. -%% &Delta; u+u 1, j.&Delta; v+v 1 ); The only absolute numeric requirements are -%% that if i=n, then the value computed from i.&Delta; u+u 1 is exactly u 2, and -%% if j=m, then the value computed from j.&Delta; v+v 1 is exactly v 2. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glEvalPoint.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glEvalPoint.xml">external</a> documentation. -spec evalPoint1(I) -> 'ok' when I :: integer(). evalPoint1(I) -> cast(5300, <<I:?GLint>>). @@ -7487,53 +2988,7 @@ evalPoint2(I,J) -> %% evaluation maps specified by {@link gl:map1d/6} and {@link gl:map1d/6} . `Mode' determines %% whether the resulting vertices are connected as points, lines, or filled polygons. %% -%% In the one-dimensional case, ``gl:evalMesh1'', the mesh is generated as if the following -%% code fragment were executed: -%% -%% glBegin( `Type' ); for ( i = `I1' ; i <= `I2' ; i += 1 ) glEvalCoord1( -%% i.&Delta; u+u 1 ); glEnd(); where -%% -%% &Delta; u=(u 2-u 1)/n -%% -%% and n, u 1, and u 2 are the arguments to the most recent {@link gl:mapGrid1d/3} command. -%% `type' is `?GL_POINTS' if `Mode' is `?GL_POINT', or `?GL_LINES' -%% if `Mode' is `?GL_LINE'. -%% -%% The one absolute numeric requirement is that if i=n, then the value computed from i.&Delta; -%% u+u 1 is exactly u 2. -%% -%% In the two-dimensional case, ``gl:evalMesh2'', let .cp &Delta; u=(u 2-u 1)/n -%% -%% &Delta; v=(v 2-v 1)/m -%% -%% where n, u 1, u 2, m, v 1, and v 2 are the arguments to the most recent {@link gl:mapGrid1d/3} -%% command. Then, if `Mode' is `?GL_FILL', the ``gl:evalMesh2'' command is equivalent -%% to: -%% -%% for ( j = `J1' ; j < `J2' ; j += 1 ) { glBegin( GL_QUAD_STRIP ); for ( i = `I1' -%% ; i <= `I2' ; i += 1 ) { glEvalCoord2( i.&Delta; u+u 1, j.&Delta; v+v 1 -%% ); glEvalCoord2( i.&Delta; u+u 1,(j+1).&Delta; v+v 1 ); } glEnd(); } -%% -%% If `Mode' is `?GL_LINE', then a call to ``gl:evalMesh2'' is equivalent to: -%% -%% for ( j = `J1' ; j <= `J2' ; j += 1 ) { glBegin( GL_LINE_STRIP ); for ( i = `I1' -%% ; i <= `I2' ; i += 1 ) glEvalCoord2( i.&Delta; u+u 1, j.&Delta; v+v 1 -%% ); glEnd(); } for ( i = `I1' ; i <= `I2' ; i += 1 ) { glBegin( GL_LINE_STRIP -%% ); for ( j = `J1' ; j <= `J1' ; j += 1 ) glEvalCoord2( i.&Delta; u+u 1, j. -%% &Delta; v+v 1 ); glEnd(); } -%% -%% And finally, if `Mode' is `?GL_POINT', then a call to ``gl:evalMesh2'' is -%% equivalent to: -%% -%% glBegin( GL_POINTS ); for ( j = `J1' ; j <= `J2' ; j += 1 ) for ( i = `I1' -%% ; i <= `I2' ; i += 1 ) glEvalCoord2( i.&Delta; u+u 1, j.&Delta; v+v 1 -%% ); glEnd(); -%% -%% In all three cases, the only absolute numeric requirements are that if i=n, then the -%% value computed from i.&Delta; u+u 1 is exactly u 2, and if j=m, then the value -%% computed from j.&Delta; v+v 1 is exactly v 2. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glEvalMesh.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glEvalMesh.xml">external</a> documentation. -spec evalMesh1(Mode, I1, I2) -> 'ok' when Mode :: enum(),I1 :: integer(),I2 :: integer(). evalMesh1(Mode,I1,I2) -> cast(5302, <<Mode:?GLenum,I1:?GLint,I2:?GLint>>). @@ -7550,66 +3005,7 @@ evalMesh2(Mode,I1,I2,J1,J2) -> %% pixel blocks, but not buffer clear operations. To enable and disable fog, call {@link gl:enable/1} %% and {@link gl:enable/1} with argument `?GL_FOG'. %% -%% ``gl:fog'' assigns the value or values in `Params' to the fog parameter specified -%% by `Pname' . The following values are accepted for `Pname' : -%% -%% `?GL_FOG_MODE': `Params' is a single integer or floating-point value that specifies -%% the equation to be used to compute the fog blend factor, f. Three symbolic constants -%% are accepted: `?GL_LINEAR', `?GL_EXP', and `?GL_EXP2'. The equations corresponding -%% to these symbolic constants are defined below. The initial fog mode is `?GL_EXP'. -%% -%% `?GL_FOG_DENSITY': `Params' is a single integer or floating-point value that -%% specifies density, the fog density used in both exponential fog equations. Only nonnegative -%% densities are accepted. The initial fog density is 1. -%% -%% `?GL_FOG_START': `Params' is a single integer or floating-point value that specifies -%% start, the near distance used in the linear fog equation. The initial near distance -%% is 0. -%% -%% `?GL_FOG_END': `Params' is a single integer or floating-point value that specifies -%% end, the far distance used in the linear fog equation. The initial far distance is 1. -%% -%% `?GL_FOG_INDEX': `Params' is a single integer or floating-point value that specifies -%% i f, the fog color index. The initial fog index is 0. -%% -%% `?GL_FOG_COLOR': `Params' contains four integer or floating-point values that -%% specify C f, the fog color. Integer values are mapped linearly such that the most positive -%% representable value maps to 1.0, and the most negative representable value maps to -1.0. -%% Floating-point values are mapped directly. After conversion, all color components are -%% clamped to the range [0 1]. The initial fog color is (0, 0, 0, 0). -%% -%% `?GL_FOG_COORD_SRC': `Params' contains either of the following symbolic constants: -%% `?GL_FOG_COORD' or `?GL_FRAGMENT_DEPTH'. `?GL_FOG_COORD' specifies that -%% the current fog coordinate should be used as distance value in the fog color computation. -%% `?GL_FRAGMENT_DEPTH' specifies that the current fragment depth should be used as -%% distance value in the fog computation. -%% -%% Fog blends a fog color with each rasterized pixel fragment's post-texturing color using -%% a blending factor f. Factor f is computed in one of three ways, depending on the fog -%% mode. Let c be either the distance in eye coordinate from the origin (in the case that -%% the `?GL_FOG_COORD_SRC' is `?GL_FRAGMENT_DEPTH') or the current fog coordinate -%% (in the case that `?GL_FOG_COORD_SRC' is `?GL_FOG_COORD'). The equation for `?GL_LINEAR' -%% fog is f=(end-c)/(end-start) -%% -%% The equation for `?GL_EXP' fog is f=e(-(density. c)) -%% -%% The equation for `?GL_EXP2' fog is f=e(-(density. c)) 2 -%% -%% Regardless of the fog mode, f is clamped to the range [0 1] after it is computed. Then, -%% if the GL is in RGBA color mode, the fragment's red, green, and blue colors, represented -%% by C r, are replaced by -%% -%% (C r)"=f×C r+(1-f)×C f -%% -%% Fog does not affect a fragment's alpha component. -%% -%% In color index mode, the fragment's color index i r is replaced by -%% -%% (i r)"=i r+(1-f)×i f -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glFog.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glFog.xml">external</a> documentation. -spec fogf(Pname, Param) -> 'ok' when Pname :: enum(),Param :: float(). fogf(Pname,Param) -> cast(5304, <<Pname:?GLenum,Param:?GLfloat>>). @@ -7642,106 +3038,7 @@ fogiv(Pname,Params) -> %% about primitives that would have been rasterized is fed back to the application using %% the GL. %% -%% ``gl:feedbackBuffer'' has three arguments: `Buffer' is a pointer to an array of -%% floating-point values into which feedback information is placed. `Size' indicates -%% the size of the array. `Type' is a symbolic constant describing the information that -%% is fed back for each vertex. ``gl:feedbackBuffer'' must be issued before feedback mode -%% is enabled (by calling {@link gl:renderMode/1} with argument `?GL_FEEDBACK'). Setting -%% `?GL_FEEDBACK' without establishing the feedback buffer, or calling ``gl:feedbackBuffer'' -%% while the GL is in feedback mode, is an error. -%% -%% When {@link gl:renderMode/1} is called while in feedback mode, it returns the number of -%% entries placed in the feedback array and resets the feedback array pointer to the base -%% of the feedback buffer. The returned value never exceeds `Size' . If the feedback -%% data required more room than was available in `Buffer' , {@link gl:renderMode/1} returns -%% a negative value. To take the GL out of feedback mode, call {@link gl:renderMode/1} with -%% a parameter value other than `?GL_FEEDBACK'. -%% -%% While in feedback mode, each primitive, bitmap, or pixel rectangle that would be rasterized -%% generates a block of values that are copied into the feedback array. If doing so would -%% cause the number of entries to exceed the maximum, the block is partially written so as -%% to fill the array (if there is any room left at all), and an overflow flag is set. Each -%% block begins with a code indicating the primitive type, followed by values that describe -%% the primitive's vertices and associated data. Entries are also written for bitmaps and -%% pixel rectangles. Feedback occurs after polygon culling and {@link gl:polygonMode/2} interpretation -%% of polygons has taken place, so polygons that are culled are not returned in the feedback -%% buffer. It can also occur after polygons with more than three edges are broken up into -%% triangles, if the GL implementation renders polygons by performing this decomposition. -%% -%% The {@link gl:passThrough/1} command can be used to insert a marker into the feedback -%% buffer. See {@link gl:passThrough/1} . -%% -%% Following is the grammar for the blocks of values written into the feedback buffer. Each -%% primitive is indicated with a unique identifying value followed by some number of vertices. -%% Polygon entries include an integer value indicating how many vertices follow. A vertex -%% is fed back as some number of floating-point values, as determined by `Type' . Colors -%% are fed back as four values in RGBA mode and one value in color index mode. -%% -%% feedbackList ← feedbackItem feedbackList | feedbackItem -%% -%% feedbackItem ← point | lineSegment | polygon | bitmap | pixelRectangle | passThru -%% -%% point ←`?GL_POINT_TOKEN' vertex -%% -%% lineSegment ←`?GL_LINE_TOKEN' vertex vertex | `?GL_LINE_RESET_TOKEN' vertex -%% vertex -%% -%% polygon ←`?GL_POLYGON_TOKEN' n polySpec -%% -%% polySpec ← polySpec vertex | vertex vertex vertex -%% -%% bitmap ←`?GL_BITMAP_TOKEN' vertex -%% -%% pixelRectangle ←`?GL_DRAW_PIXEL_TOKEN' vertex | `?GL_COPY_PIXEL_TOKEN' vertex -%% -%% -%% passThru ←`?GL_PASS_THROUGH_TOKEN' value -%% -%% vertex ← 2d | 3d | 3dColor | 3dColorTexture | 4dColorTexture -%% -%% 2d ← value value -%% -%% 3d ← value value value -%% -%% 3dColor ← value value value color -%% -%% 3dColorTexture ← value value value color tex -%% -%% 4dColorTexture ← value value value value color tex -%% -%% color ← rgba | index -%% -%% rgba ← value value value value -%% -%% index ← value -%% -%% tex ← value value value value -%% -%% `value' is a floating-point number, and `n' is a floating-point integer giving -%% the number of vertices in the polygon. `?GL_POINT_TOKEN', `?GL_LINE_TOKEN', `?GL_LINE_RESET_TOKEN' -%% , `?GL_POLYGON_TOKEN', `?GL_BITMAP_TOKEN', `?GL_DRAW_PIXEL_TOKEN', `?GL_COPY_PIXEL_TOKEN' -%% and `?GL_PASS_THROUGH_TOKEN' are symbolic floating-point constants. `?GL_LINE_RESET_TOKEN' -%% is returned whenever the line stipple pattern is reset. The data returned as a vertex -%% depends on the feedback `Type' . -%% -%% The following table gives the correspondence between `Type' and the number of values -%% per vertex. `k' is 1 in color index mode and 4 in RGBA mode. -%% -%% <table><tbody><tr><td>` Type '</td><td>` Coordinates '</td><td>` Color '</td> -%% <td>` Texture '</td><td>` Total Number of Values '</td></tr></tbody><tbody><tr><td> -%% `?GL_2D'</td><td>`x', `y'</td><td></td><td></td><td> 2 </td></tr><tr><td>`?GL_3D' -%% </td><td>`x', `y', `z'</td><td></td><td></td><td> 3 </td></tr><tr><td>`?GL_3D_COLOR' -%% </td><td>`x', `y', `z'</td><td> k</td><td></td><td> 3+k</td></tr><tr><td>`?GL_3D_COLOR_TEXTURE' -%% </td><td>`x', `y', `z'</td><td> k</td><td> 4 </td><td> 7+k</td></tr><tr><td> -%% `?GL_4D_COLOR_TEXTURE'</td><td>`x', `y', `z', `w'</td><td> k</td> -%% <td> 4 </td><td> 8+k</td></tr></tbody></table> -%% -%% Feedback vertex coordinates are in window coordinates, except `w', which is in clip -%% coordinates. Feedback colors are lighted, if lighting is enabled. Feedback texture coordinates -%% are generated, if texture coordinate generation is enabled. They are always transformed -%% by the texture matrix. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glFeedbackBuffer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glFeedbackBuffer.xml">external</a> documentation. -spec feedbackBuffer(Size, Type, Buffer) -> 'ok' when Size :: integer(),Type :: enum(),Buffer :: mem(). feedbackBuffer(Size,Type,Buffer) -> send_bin(Buffer), @@ -7749,18 +3046,9 @@ feedbackBuffer(Size,Type,Buffer) -> %% @doc Place a marker in the feedback buffer %% -%% Feedback is a GL render mode. The mode is selected by calling {@link gl:renderMode/1} -%% with `?GL_FEEDBACK'. When the GL is in feedback mode, no pixels are produced by rasterization. -%% Instead, information about primitives that would have been rasterized is fed back to the -%% application using the GL. See the {@link gl:feedbackBuffer/3} reference page for a description -%% of the feedback buffer and the values in it. -%% -%% ``gl:passThrough'' inserts a user-defined marker in the feedback buffer when it is executed -%% in feedback mode. `Token' is returned as if it were a primitive; it is indicated -%% with its own unique identifying value: `?GL_PASS_THROUGH_TOKEN'. The order of ``gl:passThrough'' -%% commands with respect to the specification of graphics primitives is maintained. +%% %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPassThrough.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glPassThrough.xml">external</a> documentation. -spec passThrough(Token) -> 'ok' when Token :: float(). passThrough(Token) -> cast(5309, <<Token:?GLfloat>>). @@ -7774,38 +3062,7 @@ passThrough(Token) -> %% must be issued before selection mode is enabled, and it must not be issued while the %% rendering mode is `?GL_SELECT'. %% -%% A programmer can use selection to determine which primitives are drawn into some region -%% of a window. The region is defined by the current modelview and perspective matrices. -%% -%% In selection mode, no pixel fragments are produced from rasterization. Instead, if a -%% primitive or a raster position intersects the clipping volume defined by the viewing frustum -%% and the user-defined clipping planes, this primitive causes a selection hit. (With polygons, -%% no hit occurs if the polygon is culled.) When a change is made to the name stack, or when -%% {@link gl:renderMode/1} is called, a hit record is copied to `Buffer' if any hits -%% have occurred since the last such event (name stack change or {@link gl:renderMode/1} call). -%% The hit record consists of the number of names in the name stack at the time of the event, -%% followed by the minimum and maximum depth values of all vertices that hit since the previous -%% event, followed by the name stack contents, bottom name first. -%% -%% Depth values (which are in the range [0,1]) are multiplied by 2 32-1, before being -%% placed in the hit record. -%% -%% An internal index into `Buffer' is reset to 0 whenever selection mode is entered. -%% Each time a hit record is copied into `Buffer' , the index is incremented to point -%% to the cell just past the end of the block of names(emthat is, to the next available cell -%% If the hit record is larger than the number of remaining locations in `Buffer' , as -%% much data as can fit is copied, and the overflow flag is set. If the name stack is empty -%% when a hit record is copied, that record consists of 0 followed by the minimum and maximum -%% depth values. -%% -%% To exit selection mode, call {@link gl:renderMode/1} with an argument other than `?GL_SELECT' -%% . Whenever {@link gl:renderMode/1} is called while the render mode is `?GL_SELECT', -%% it returns the number of hit records copied to `Buffer' , resets the overflow flag -%% and the selection buffer pointer, and initializes the name stack to be empty. If the overflow -%% bit was set when {@link gl:renderMode/1} was called, a negative hit record count is returned. -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glSelectBuffer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glSelectBuffer.xml">external</a> documentation. -spec selectBuffer(Size, Buffer) -> 'ok' when Size :: integer(),Buffer :: mem(). selectBuffer(Size,Buffer) -> send_bin(Buffer), @@ -7817,10 +3074,7 @@ selectBuffer(Size,Buffer) -> %% uniquely identified. It consists of an ordered set of unsigned integers. ``gl:initNames'' %% causes the name stack to be initialized to its default empty state. %% -%% The name stack is always empty while the render mode is not `?GL_SELECT'. Calls to ``gl:initNames'' -%% while the render mode is not `?GL_SELECT' are ignored. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glInitNames.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glInitNames.xml">external</a> documentation. -spec initNames() -> 'ok'. initNames() -> cast(5311, <<>>). @@ -7831,12 +3085,7 @@ initNames() -> %% uniquely identified. It consists of an ordered set of unsigned integers and is initially %% empty. %% -%% ``gl:loadName'' causes `Name' to replace the value on the top of the name stack. -%% -%% The name stack is always empty while the render mode is not `?GL_SELECT'. Calls to ``gl:loadName'' -%% while the render mode is not `?GL_SELECT' are ignored. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glLoadName.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glLoadName.xml">external</a> documentation. -spec loadName(Name) -> 'ok' when Name :: integer(). loadName(Name) -> cast(5312, <<Name:?GLuint>>). @@ -7847,20 +3096,7 @@ loadName(Name) -> %% uniquely identified. It consists of an ordered set of unsigned integers and is initially %% empty. %% -%% ``gl:pushName'' causes `Name' to be pushed onto the name stack. {@link gl:pushName/1} -%% pops one name off the top of the stack. -%% -%% The maximum name stack depth is implementation-dependent; call `?GL_MAX_NAME_STACK_DEPTH' -%% to find out the value for a particular implementation. It is an error to push a name -%% onto a full stack or to pop a name off an empty stack. It is also an error to manipulate -%% the name stack between the execution of {@link gl:'begin'/1} and the corresponding execution -%% of {@link gl:'begin'/1} . In any of these cases, the error flag is set and no other change is -%% made to GL state. -%% -%% The name stack is always empty while the render mode is not `?GL_SELECT'. Calls to ``gl:pushName'' -%% or {@link gl:pushName/1} while the render mode is not `?GL_SELECT' are ignored. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPushName.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glPushName.xml">external</a> documentation. -spec pushName(Name) -> 'ok' when Name :: integer(). pushName(Name) -> cast(5313, <<Name:?GLuint>>). @@ -7878,7 +3114,7 @@ popName() -> %% for a complete description of the blending operations. Initially the `?GL_BLEND_COLOR' %% is set to (0, 0, 0, 0). %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBlendColor.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBlendColor.xhtml">external</a> documentation. -spec blendColor(Red, Green, Blue, Alpha) -> 'ok' when Red :: clamp(),Green :: clamp(),Blue :: clamp(),Alpha :: clamp(). blendColor(Red,Green,Blue,Alpha) -> cast(5315, <<Red:?GLclampf,Green:?GLclampf,Blue:?GLclampf,Alpha:?GLclampf>>). @@ -7891,35 +3127,7 @@ blendColor(Red,Green,Blue,Alpha) -> %% specifies the blend equation for a single draw buffer whereas ``gl:blendEquation'' %% sets the blend equation for all draw buffers. %% -%% These equations use the source and destination blend factors specified by either {@link gl:blendFunc/2} -%% or {@link gl:blendFuncSeparate/4} . See {@link gl:blendFunc/2} or {@link gl:blendFuncSeparate/4} -%% for a description of the various blend factors. -%% -%% In the equations that follow, source and destination color components are referred to -%% as (R s G s B s A s) and (R d G d B d A d), respectively. The result color is referred to as (R r G r B r A r). The source and destination -%% blend factors are denoted (s R s G s B s A) and (d R d G d B d A), respectively. For these equations all color components -%% are understood to have values in the range [0 1]. <table><tbody><tr><td>` Mode '</td><td> -%% ` RGB Components '</td><td>` Alpha Component '</td></tr></tbody><tbody><tr><td>`?GL_FUNC_ADD' -%% </td><td> Rr=R s s R+R d d R Gr=G s s G+G d d G Br=B s s B+B d d B</td><td> Ar=A s -%% s A+A d d A</td></tr><tr><td>`?GL_FUNC_SUBTRACT'</td><td> Rr=R s s R-R d d R Gr=G -%% s s G-G d d G Br=B s s B-B d d B</td><td> Ar=A s s A-A d d A</td></tr><tr><td>`?GL_FUNC_REVERSE_SUBTRACT' -%% </td><td> Rr=R d d R-R s s R Gr=G d d G-G s s G Br=B d d B-B s s B</td><td> Ar=A d -%% d A-A s s A</td></tr><tr><td>`?GL_MIN'</td><td> Rr=min(R s R d) Gr=min(G s G d) Br=min(B s B d)</td><td> Ar=min -%% (A s A d)</td></tr><tr><td>`?GL_MAX'</td><td> Rr=max(R s R d) Gr=max(G s G d) Br=max(B s B d)</td><td> Ar=max(A s A d)</td></tr></tbody> -%% </table> -%% -%% The results of these equations are clamped to the range [0 1]. -%% -%% The `?GL_MIN' and `?GL_MAX' equations are useful for applications that analyze -%% image data (image thresholding against a constant color, for example). The `?GL_FUNC_ADD' -%% equation is useful for antialiasing and transparency, among other things. -%% -%% Initially, both the RGB blend equation and the alpha blend equation are set to `?GL_FUNC_ADD' -%% . -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBlendEquation.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBlendEquation.xhtml">external</a> documentation. -spec blendEquation(Mode) -> 'ok' when Mode :: enum(). blendEquation(Mode) -> cast(5316, <<Mode:?GLenum>>). @@ -7931,24 +3139,7 @@ blendEquation(Mode) -> %% , with the additional constraint that all values in the arrays `Count' must lie between %% `Start' and `End' , inclusive. %% -%% Implementations denote recommended maximum amounts of vertex and index data, which may -%% be queried by calling {@link gl:getBooleanv/1} with argument `?GL_MAX_ELEMENTS_VERTICES' and `?GL_MAX_ELEMENTS_INDICES' -%% . If end-start+1 is greater than the value of `?GL_MAX_ELEMENTS_VERTICES', or if `Count' -%% is greater than the value of `?GL_MAX_ELEMENTS_INDICES', then the call may operate -%% at reduced performance. There is no requirement that all vertices in the range [start end] be referenced. -%% However, the implementation may partially process unused vertices, reducing performance -%% from what could be achieved with an optimal index set. -%% -%% When ``gl:drawRangeElements'' is called, it uses `Count' sequential elements from -%% an enabled array, starting at `Start' to construct a sequence of geometric primitives. -%% `Mode' specifies what kind of primitives are constructed, and how the array elements -%% construct these primitives. If more than one array is enabled, each is used. -%% -%% Vertex attributes that are modified by ``gl:drawRangeElements'' have an unspecified -%% value after ``gl:drawRangeElements'' returns. Attributes that aren't modified maintain -%% their previous values. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawRangeElements.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDrawRangeElements.xhtml">external</a> documentation. -spec drawRangeElements(Mode, Start, End, Count, Type, Indices) -> 'ok' when Mode :: enum(),Start :: integer(),End :: integer(),Count :: integer(),Type :: enum(),Indices :: offset()|mem(). drawRangeElements(Mode,Start,End,Count,Type,Indices) when is_integer(Indices) -> cast(5317, <<Mode:?GLenum,Start:?GLuint,End:?GLuint,Count:?GLsizei,Type:?GLenum,Indices:?GLuint>>); @@ -7962,101 +3153,7 @@ drawRangeElements(Mode,Start,End,Count,Type,Indices) -> %% which texturing is enabled. To enable and disable three-dimensional texturing, call {@link gl:enable/1} %% and {@link gl:enable/1} with argument `?GL_TEXTURE_3D'. %% -%% To define texture images, call ``gl:texImage3D''. The arguments describe the parameters -%% of the texture image, such as height, width, depth, width of the border, level-of-detail -%% number (see {@link gl:texParameterf/3} ), and number of color components provided. The last -%% three arguments describe how the image is represented in memory. -%% -%% If `Target' is `?GL_PROXY_TEXTURE_3D', no data is read from `Data' , but -%% all of the texture image state is recalculated, checked for consistency, and checked against -%% the implementation's capabilities. If the implementation cannot handle a texture of the -%% requested texture size, it sets all of the image state to 0, but does not generate an -%% error (see {@link gl:getError/0} ). To query for an entire mipmap array, use an image array -%% level greater than or equal to 1. -%% -%% If `Target' is `?GL_TEXTURE_3D', data is read from `Data' as a sequence -%% of signed or unsigned bytes, shorts, or longs, or single-precision floating-point values, -%% depending on `Type' . These values are grouped into sets of one, two, three, or four -%% values, depending on `Format' , to form elements. Each data byte is treated as eight -%% 1-bit elements, with bit ordering determined by `?GL_UNPACK_LSB_FIRST' (see {@link gl:pixelStoref/2} -%% ). -%% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a texture image is specified, `Data' is treated -%% as a byte offset into the buffer object's data store. -%% -%% The first element corresponds to the lower left corner of the texture image. Subsequent -%% elements progress left-to-right through the remaining texels in the lowest row of the -%% texture image, and then in successively higher rows of the texture image. The final element -%% corresponds to the upper right corner of the texture image. -%% -%% `Format' determines the composition of each element in `Data' . It can assume -%% one of these symbolic values: -%% -%% `?GL_RED': Each element is a single red component. The GL converts it to floating -%% point and assembles it into an RGBA element by attaching 0 for green and blue, and 1 for -%% alpha. Each component is then multiplied by the signed scale factor `?GL_c_SCALE', -%% added to the signed bias `?GL_c_BIAS', and clamped to the range [0,1]. -%% -%% `?GL_RG': Each element is a red and green pair. The GL converts each to floating -%% point and assembles it into an RGBA element by attaching 0 for blue, and 1 for alpha. -%% Each component is then multiplied by the signed scale factor `?GL_c_SCALE', added -%% to the signed bias `?GL_c_BIAS', and clamped to the range [0,1]. -%% -%% `?GL_RGB' -%% -%% `?GL_BGR': Each element is an RGB triple. The GL converts it to floating point and -%% assembles it into an RGBA element by attaching 1 for alpha. Each component is then multiplied -%% by the signed scale factor `?GL_c_SCALE', added to the signed bias `?GL_c_BIAS', -%% and clamped to the range [0,1]. -%% -%% `?GL_RGBA' -%% -%% `?GL_BGRA': Each element contains all four components. Each component is multiplied -%% by the signed scale factor `?GL_c_SCALE', added to the signed bias `?GL_c_BIAS', -%% and clamped to the range [0,1]. -%% -%% If an application wants to store the texture at a certain resolution or in a certain -%% format, it can request the resolution and format with `InternalFormat' . The GL will -%% choose an internal representation that closely approximates that requested by `InternalFormat' -%% , but it may not match exactly. (The representations specified by `?GL_RED', `?GL_RG' -%% , `?GL_RGB', and `?GL_RGBA' must match exactly.) -%% -%% `InternalFormat' may be one of the base internal formats shown in Table 1, below -%% -%% `InternalFormat' may also be one of the sized internal formats shown in Table 2, -%% below -%% -%% Finally, `InternalFormat' may also be one of the generic or compressed compressed -%% texture formats shown in Table 3 below -%% -%% If the `InternalFormat' parameter is one of the generic compressed formats, `?GL_COMPRESSED_RED' -%% , `?GL_COMPRESSED_RG', `?GL_COMPRESSED_RGB', or `?GL_COMPRESSED_RGBA', -%% the GL will replace the internal format with the symbolic constant for a specific internal -%% format and compress the texture before storage. If no corresponding internal format is -%% available, or the GL can not compress that image for any reason, the internal format is -%% instead replaced with a corresponding base internal format. -%% -%% If the `InternalFormat' parameter is `?GL_SRGB', `?GL_SRGB8', `?GL_SRGB_ALPHA' -%% , or `?GL_SRGB8_ALPHA8', the texture is treated as if the red, green, blue, or -%% luminance components are encoded in the sRGB color space. Any alpha component is left -%% unchanged. The conversion from the sRGB encoded component c s to a linear component -%% c l is: -%% -%% c l={ c s/12.92if c s&le; 0.04045( c s+0.055/1.055) 2.4if c s> 0.04045 -%% -%% Assume c s is the sRGB component in the range [0,1]. -%% -%% Use the `?GL_PROXY_TEXTURE_3D' target to try out a resolution and format. The implementation -%% will update and recompute its best match for the requested storage resolution and format. -%% To then query this state, call {@link gl:getTexLevelParameterfv/3} . If the texture cannot -%% be accommodated, texture state is set to 0. -%% -%% A one-component texture image uses only the red component of the RGBA color extracted -%% from `Data' . A two-component image uses the R and A values. A three-component image -%% uses the R, G, and B values. A four-component image uses all of the RGBA components. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexImage3D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glTexImage3D.xhtml">external</a> documentation. -spec texImage3D(Target, Level, InternalFormat, Width, Height, Depth, Border, Format, Type, Pixels) -> 'ok' when Target :: enum(),Level :: integer(),InternalFormat :: integer(),Width :: integer(),Height :: integer(),Depth :: integer(),Border :: integer(),Format :: enum(),Type :: enum(),Pixels :: offset()|mem(). texImage3D(Target,Level,InternalFormat,Width,Height,Depth,Border,Format,Type,Pixels) when is_integer(Pixels) -> cast(5319, <<Target:?GLenum,Level:?GLint,InternalFormat:?GLint,Width:?GLsizei,Height:?GLsizei,Depth:?GLsizei,Border:?GLint,Format:?GLenum,Type:?GLenum,Pixels:?GLuint>>); @@ -8066,7 +3163,7 @@ texImage3D(Target,Level,InternalFormat,Width,Height,Depth,Border,Format,Type,Pix %% @doc glTexSubImage %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexSubImage.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec texSubImage3D(Target, Level, Xoffset, Yoffset, Zoffset, Width, Height, Depth, Format, Type, Pixels) -> 'ok' when Target :: enum(),Level :: integer(),Xoffset :: integer(),Yoffset :: integer(),Zoffset :: integer(),Width :: integer(),Height :: integer(),Depth :: integer(),Format :: enum(),Type :: enum(),Pixels :: offset()|mem(). texSubImage3D(Target,Level,Xoffset,Yoffset,Zoffset,Width,Height,Depth,Format,Type,Pixels) when is_integer(Pixels) -> cast(5321, <<Target:?GLenum,Level:?GLint,Xoffset:?GLint,Yoffset:?GLint,Zoffset:?GLint,Width:?GLsizei,Height:?GLsizei,Depth:?GLsizei,Format:?GLenum,Type:?GLenum,Pixels:?GLuint>>); @@ -8080,30 +3177,7 @@ texSubImage3D(Target,Level,Xoffset,Yoffset,Zoffset,Width,Height,Depth,Format,Typ %% image with pixels from the current `?GL_READ_BUFFER' (rather than from main memory, %% as is the case for {@link gl:texSubImage1D/7} ). %% -%% The screen-aligned pixel rectangle with lower left corner at ( `X' , `Y' ) and -%% with width `Width' and height `Height' replaces the portion of the texture array -%% with x indices `Xoffset' through xoffset+width-1, inclusive, and y indices `Yoffset' -%% through yoffset+height-1, inclusive, at z index `Zoffset' and at the mipmap level -%% specified by `Level' . -%% -%% The pixels in the rectangle are processed exactly as if {@link gl:readPixels/7} had been -%% called, but the process stops just before final conversion. At this point, all pixel component -%% values are clamped to the range [0 1] and then converted to the texture's internal format -%% for storage in the texel array. -%% -%% The destination rectangle in the texture array may not include any texels outside the -%% texture array as it was originally specified. It is not an error to specify a subtexture -%% with zero width or height, but such a specification has no effect. -%% -%% If any of the pixels within the specified rectangle of the current `?GL_READ_BUFFER' -%% are outside the read window associated with the current rendering context, then the values -%% obtained for those pixels are undefined. -%% -%% No change is made to the `internalformat', `width', `height', `depth', -%% or `border' parameters of the specified texture array or to texel values outside -%% the specified subregion. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCopyTexSubImage3D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCopyTexSubImage3D.xhtml">external</a> documentation. -spec copyTexSubImage3D(Target, Level, Xoffset, Yoffset, Zoffset, X, Y, Width, Height) -> 'ok' when Target :: enum(),Level :: integer(),Xoffset :: integer(),Yoffset :: integer(),Zoffset :: integer(),X :: integer(),Y :: integer(),Width :: integer(),Height :: integer(). copyTexSubImage3D(Target,Level,Xoffset,Yoffset,Zoffset,X,Y,Width,Height) -> cast(5323, <<Target:?GLenum,Level:?GLint,Xoffset:?GLint,Yoffset:?GLint,Zoffset:?GLint,X:?GLint,Y:?GLint,Width:?GLsizei,Height:?GLsizei>>). @@ -8115,95 +3189,7 @@ copyTexSubImage3D(Target,Level,Xoffset,Yoffset,Zoffset,X,Y,Width,Height) -> %% lookup table. Use the targets `?GL_PROXY_*' for the first case and the other targets %% for the second case. %% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a color table is specified, `Data' is treated -%% as a byte offset into the buffer object's data store. -%% -%% If `Target' is `?GL_COLOR_TABLE', `?GL_POST_CONVOLUTION_COLOR_TABLE', or `?GL_POST_COLOR_MATRIX_COLOR_TABLE' -%% , ``gl:colorTable'' builds a color lookup table from an array of pixels. The pixel array -%% specified by `Width' , `Format' , `Type' , and `Data' is extracted from -%% memory and processed just as if {@link gl:drawPixels/5} were called, but processing stops -%% after the final expansion to RGBA is completed. -%% -%% The four scale parameters and the four bias parameters that are defined for the table -%% are then used to scale and bias the R, G, B, and A components of each pixel. (Use ``gl:colorTableParameter'' -%% to set these scale and bias parameters.) -%% -%% Next, the R, G, B, and A values are clamped to the range [0 1]. Each pixel is then converted -%% to the internal format specified by `Internalformat' . This conversion simply maps -%% the component values of the pixel (R, G, B, and A) to the values included in the internal -%% format (red, green, blue, alpha, luminance, and intensity). The mapping is as follows: -%% -%% <table><tbody><tr><td>` Internal Format '</td><td>` Red '</td><td>` Green '</td> -%% <td>` Blue '</td><td>` Alpha '</td><td>` Luminance '</td><td>` Intensity ' -%% </td></tr></tbody><tbody><tr><td>`?GL_ALPHA'</td><td></td><td></td><td></td><td> A </td> -%% <td></td><td></td></tr><tr><td>`?GL_LUMINANCE'</td><td></td><td></td><td></td><td></td> -%% <td> R </td><td></td></tr><tr><td>`?GL_LUMINANCE_ALPHA'</td><td></td><td></td><td></td> -%% <td> A </td><td> R </td><td></td></tr><tr><td>`?GL_INTENSITY'</td><td></td><td></td><td> -%% </td><td></td><td></td><td> R </td></tr><tr><td>`?GL_RGB'</td><td> R </td><td> G </td> -%% <td> B </td><td></td><td></td><td></td></tr><tr><td>`?GL_RGBA'</td><td> R </td><td> -%% G </td><td> B </td><td> A </td><td></td><td></td></tr></tbody></table> -%% -%% Finally, the red, green, blue, alpha, luminance, and/or intensity components of the resulting -%% pixels are stored in the color table. They form a one-dimensional table with indices in -%% the range [0 width-1]. -%% -%% If `Target' is `?GL_PROXY_*', ``gl:colorTable'' recomputes and stores the -%% values of the proxy color table's state variables `?GL_COLOR_TABLE_FORMAT', `?GL_COLOR_TABLE_WIDTH' -%% , `?GL_COLOR_TABLE_RED_SIZE', `?GL_COLOR_TABLE_GREEN_SIZE', `?GL_COLOR_TABLE_BLUE_SIZE' -%% , `?GL_COLOR_TABLE_ALPHA_SIZE', `?GL_COLOR_TABLE_LUMINANCE_SIZE', and `?GL_COLOR_TABLE_INTENSITY_SIZE' -%% . There is no effect on the image or state of any actual color table. If the specified -%% color table is too large to be supported, then all the proxy state variables listed above -%% are set to zero. Otherwise, the color table could be supported by ``gl:colorTable'' -%% using the corresponding non-proxy target, and the proxy state variables are set as if -%% that target were being defined. -%% -%% The proxy state variables can be retrieved by calling {@link gl:getColorTableParameterfv/2} -%% with a target of `?GL_PROXY_*'. This allows the application to decide if a particular -%% ``gl:colorTable'' command would succeed, and to determine what the resulting color table -%% attributes would be. -%% -%% If a color table is enabled, and its width is non-zero, then its contents are used to -%% replace a subset of the components of each RGBA pixel group, based on the internal format -%% of the table. -%% -%% Each pixel group has color components (R, G, B, A) that are in the range [0.0 1.0]. The color -%% components are rescaled to the size of the color lookup table to form an index. Then a -%% subset of the components based on the internal format of the table are replaced by the -%% table entry selected by that index. If the color components and contents of the table -%% are represented as follows: -%% -%% <table><tbody><tr><td>` Representation '</td><td>` Meaning '</td></tr></tbody><tbody> -%% <tr><td>r</td><td> Table index computed from R</td></tr><tr><td>g</td><td> Table index -%% computed from G</td></tr><tr><td>b</td><td> Table index computed from B</td></tr><tr><td>a -%% </td><td> Table index computed from A</td></tr><tr><td>L[i]</td><td> Luminance value at -%% table index i</td></tr><tr><td>I[i]</td><td> Intensity value at table index i</td></tr><tr> -%% <td>R[i]</td><td> Red value at table index i</td></tr><tr><td>G[i]</td><td> Green value -%% at table index i</td></tr><tr><td>B[i]</td><td> Blue value at table index i</td></tr><tr><td> -%% A[i]</td><td> Alpha value at table index i</td></tr></tbody></table> -%% -%% then the result of color table lookup is as follows: -%% -%% <table><tbody><tr><td></td><td>` Resulting Texture Components '</td></tr><tr><td>` Table Internal Format ' -%% </td><td>` R '</td><td>` G '</td><td>` B '</td><td>` A '</td></tr></tbody> -%% <tbody><tr><td>`?GL_ALPHA'</td><td>R</td><td>G</td><td>B</td><td>A[a]</td></tr><tr><td> -%% `?GL_LUMINANCE'</td><td>L[r]</td><td>L[g]</td><td>L[b]</td><td>At</td></tr><tr><td>`?GL_LUMINANCE_ALPHA' -%% </td><td>L[r]</td><td>L[g]</td><td>L[b]</td><td>A[a]</td></tr><tr><td>`?GL_INTENSITY'</td> -%% <td>I[r]</td><td>I[g]</td><td>I[b]</td><td>I[a]</td></tr><tr><td>`?GL_RGB'</td><td>R[r] -%% </td><td>G[g]</td><td>B[b]</td><td>A</td></tr><tr><td>`?GL_RGBA'</td><td>R[r]</td><td> -%% G[g]</td><td>B[b]</td><td>A[a]</td></tr></tbody></table> -%% -%% When `?GL_COLOR_TABLE' is enabled, the colors resulting from the pixel map operation -%% (if it is enabled) are mapped by the color lookup table before being passed to the convolution -%% operation. The colors resulting from the convolution operation are modified by the post -%% convolution color lookup table when `?GL_POST_CONVOLUTION_COLOR_TABLE' is enabled. -%% These modified colors are then sent to the color matrix operation. Finally, if `?GL_POST_COLOR_MATRIX_COLOR_TABLE' -%% is enabled, the colors resulting from the color matrix operation are mapped by the post -%% color matrix color lookup table before being used by the histogram operation. -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glColorTable.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glColorTable.xml">external</a> documentation. -spec colorTable(Target, Internalformat, Width, Format, Type, Table) -> 'ok' when Target :: enum(),Internalformat :: enum(),Width :: integer(),Format :: enum(),Type :: enum(),Table :: offset()|mem(). colorTable(Target,Internalformat,Width,Format,Type,Table) when is_integer(Table) -> cast(5324, <<Target:?GLenum,Internalformat:?GLenum,Width:?GLsizei,Format:?GLenum,Type:?GLenum,Table:?GLuint>>); @@ -8218,17 +3204,7 @@ colorTable(Target,Internalformat,Width,Format,Type,Table) -> %% color table the scale and bias terms apply to; it must be set to `?GL_COLOR_TABLE', `?GL_POST_CONVOLUTION_COLOR_TABLE' %% , or `?GL_POST_COLOR_MATRIX_COLOR_TABLE'. %% -%% `Pname' must be `?GL_COLOR_TABLE_SCALE' to set the scale factors. In this case, -%% `Params' points to an array of four values, which are the scale factors for red, -%% green, blue, and alpha, in that order. -%% -%% `Pname' must be `?GL_COLOR_TABLE_BIAS' to set the bias terms. In this case, `Params' -%% points to an array of four values, which are the bias terms for red, green, blue, and -%% alpha, in that order. -%% -%% The color tables themselves are specified by calling {@link gl:colorTable/6} . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glColorTableParameter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glColorTableParameter.xml">external</a> documentation. -spec colorTableParameterfv(Target, Pname, Params) -> 'ok' when Target :: enum(),Pname :: enum(),Params :: {float(),float(),float(),float()}. colorTableParameterfv(Target,Pname,{P1,P2,P3,P4}) -> cast(5326, <<Target:?GLenum,Pname:?GLenum,P1:?GLfloat,P2:?GLfloat,P3:?GLfloat,P4:?GLfloat>>). @@ -8244,41 +3220,7 @@ colorTableParameteriv(Target,Pname,{P1,P2,P3,P4}) -> %% ``gl:copyColorTable'' loads a color table with pixels from the current `?GL_READ_BUFFER' %% (rather than from main memory, as is the case for {@link gl:colorTable/6} ). %% -%% The screen-aligned pixel rectangle with lower-left corner at ( `X' , `Y' ) having -%% width `Width' and height 1 is loaded into the color table. If any pixels within this -%% region are outside the window that is associated with the GL context, the values obtained -%% for those pixels are undefined. -%% -%% The pixels in the rectangle are processed just as if {@link gl:readPixels/7} were called, -%% with `Internalformat' set to RGBA, but processing stops after the final conversion -%% to RGBA. -%% -%% The four scale parameters and the four bias parameters that are defined for the table -%% are then used to scale and bias the R, G, B, and A components of each pixel. The scale -%% and bias parameters are set by calling {@link gl:colorTableParameterfv/3} . -%% -%% Next, the R, G, B, and A values are clamped to the range [0 1]. Each pixel is then converted -%% to the internal format specified by `Internalformat' . This conversion simply maps -%% the component values of the pixel (R, G, B, and A) to the values included in the internal -%% format (red, green, blue, alpha, luminance, and intensity). The mapping is as follows: -%% -%% <table><tbody><tr><td>` Internal Format '</td><td>` Red '</td><td>` Green '</td> -%% <td>` Blue '</td><td>` Alpha '</td><td>` Luminance '</td><td>` Intensity ' -%% </td></tr></tbody><tbody><tr><td>`?GL_ALPHA'</td><td></td><td></td><td></td><td> A </td> -%% <td></td><td></td></tr><tr><td>`?GL_LUMINANCE'</td><td></td><td></td><td></td><td></td> -%% <td> R </td><td></td></tr><tr><td>`?GL_LUMINANCE_ALPHA'</td><td></td><td></td><td></td> -%% <td> A </td><td> R </td><td></td></tr><tr><td>`?GL_INTENSITY'</td><td></td><td></td><td> -%% </td><td></td><td></td><td> R </td></tr><tr><td>`?GL_RGB'</td><td> R </td><td> G </td> -%% <td> B </td><td></td><td></td><td></td></tr><tr><td>`?GL_RGBA'</td><td> R </td><td> -%% G </td><td> B </td><td> A </td><td></td><td></td></tr></tbody></table> -%% -%% Finally, the red, green, blue, alpha, luminance, and/or intensity components of the resulting -%% pixels are stored in the color table. They form a one-dimensional table with indices in -%% the range [0 width-1]. -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCopyColorTable.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glCopyColorTable.xml">external</a> documentation. -spec copyColorTable(Target, Internalformat, X, Y, Width) -> 'ok' when Target :: enum(),Internalformat :: enum(),X :: integer(),Y :: integer(),Width :: integer(). copyColorTable(Target,Internalformat,X,Y,Width) -> cast(5328, <<Target:?GLenum,Internalformat:?GLenum,X:?GLint,Y:?GLint,Width:?GLsizei>>). @@ -8289,21 +3231,7 @@ copyColorTable(Target,Internalformat,X,Y,Width) -> %% by `Target' . No pixel transfer operations are performed, but pixel storage modes %% that are applicable to {@link gl:readPixels/7} are performed. %% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_PACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a histogram table is requested, `Table' is treated -%% as a byte offset into the buffer object's data store. -%% -%% Color components that are requested in the specified `Format' , but which are not -%% included in the internal format of the color lookup table, are returned as zero. The assignments -%% of internal color components to the components requested by `Format' are <table><tbody> -%% <tr><td>` Internal Component '</td><td>` Resulting Component '</td></tr></tbody> -%% <tbody><tr><td> Red </td><td> Red </td></tr><tr><td> Green </td><td> Green </td></tr><tr><td> -%% Blue </td><td> Blue </td></tr><tr><td> Alpha </td><td> Alpha </td></tr><tr><td> Luminance -%% </td><td> Red </td></tr><tr><td> Intensity </td><td> Red </td></tr></tbody></table> -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetColorTable.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetColorTable.xml">external</a> documentation. -spec getColorTable(Target, Format, Type, Table) -> 'ok' when Target :: enum(),Format :: enum(),Type :: enum(),Table :: mem(). getColorTable(Target,Format,Type,Table) -> send_bin(Table), @@ -8313,36 +3241,7 @@ getColorTable(Target,Format,Type,Table) -> %% %% Returns parameters specific to color table `Target' . %% -%% When `Pname' is set to `?GL_COLOR_TABLE_SCALE' or `?GL_COLOR_TABLE_BIAS', -%% ``gl:getColorTableParameter'' returns the color table scale or bias parameters for the -%% table specified by `Target' . For these queries, `Target' must be set to `?GL_COLOR_TABLE' -%% , `?GL_POST_CONVOLUTION_COLOR_TABLE', or `?GL_POST_COLOR_MATRIX_COLOR_TABLE' -%% and `Params' points to an array of four elements, which receive the scale or bias -%% factors for red, green, blue, and alpha, in that order. -%% -%% ``gl:getColorTableParameter'' can also be used to retrieve the format and size parameters -%% for a color table. For these queries, set `Target' to either the color table target -%% or the proxy color table target. The format and size parameters are set by {@link gl:colorTable/6} -%% . -%% -%% The following table lists the format and size parameters that may be queried. For each -%% symbolic constant listed below for `Pname' , `Params' must point to an array -%% of the given length and receive the values indicated. -%% -%% <table><tbody><tr><td>` Parameter '</td><td>` N '</td><td>` Meaning '</td></tr> -%% </tbody><tbody><tr><td>`?GL_COLOR_TABLE_FORMAT'</td><td> 1 </td><td> Internal format -%% (e.g., `?GL_RGBA') </td></tr><tr><td>`?GL_COLOR_TABLE_WIDTH'</td><td> 1 </td><td> -%% Number of elements in table </td></tr><tr><td>`?GL_COLOR_TABLE_RED_SIZE'</td><td> -%% 1 </td><td> Size of red component, in bits </td></tr><tr><td>`?GL_COLOR_TABLE_GREEN_SIZE' -%% </td><td> 1 </td><td> Size of green component </td></tr><tr><td>`?GL_COLOR_TABLE_BLUE_SIZE' -%% </td><td> 1 </td><td> Size of blue component </td></tr><tr><td>`?GL_COLOR_TABLE_ALPHA_SIZE' -%% </td><td> 1 </td><td> Size of alpha component </td></tr><tr><td>`?GL_COLOR_TABLE_LUMINANCE_SIZE' -%% </td><td> 1 </td><td> Size of luminance component </td></tr><tr><td>`?GL_COLOR_TABLE_INTENSITY_SIZE' -%% </td><td> 1 </td><td> Size of intensity component </td></tr></tbody></table> -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetColorTableParameter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetColorTableParameter.xml">external</a> documentation. -spec getColorTableParameterfv(Target, Pname) -> {float(),float(),float(),float()} when Target :: enum(),Pname :: enum(). getColorTableParameterfv(Target,Pname) -> call(5330, <<Target:?GLenum,Pname:?GLenum>>). @@ -8362,11 +3261,7 @@ getColorTableParameteriv(Target,Pname) -> %% originally specified. It is not an error to specify a subtexture with width of 0, but %% such a specification has no effect. %% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a portion of a color table is respecified, `Data' -%% is treated as a byte offset into the buffer object's data store. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glColorSubTable.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glColorSubTable.xml">external</a> documentation. -spec colorSubTable(Target, Start, Count, Format, Type, Data) -> 'ok' when Target :: enum(),Start :: integer(),Count :: integer(),Format :: enum(),Type :: enum(),Data :: offset()|mem(). colorSubTable(Target,Start,Count,Format,Type,Data) when is_integer(Data) -> cast(5332, <<Target:?GLenum,Start:?GLsizei,Count:?GLsizei,Format:?GLenum,Type:?GLenum,Data:?GLuint>>); @@ -8383,7 +3278,7 @@ colorSubTable(Target,Start,Count,Format,Type,Data) -> %% specified. It is not an error to specify a subtexture with width of 0, but such a specification %% has no effect. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCopyColorSubTable.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glCopyColorSubTable.xml">external</a> documentation. -spec copyColorSubTable(Target, Start, X, Y, Width) -> 'ok' when Target :: enum(),Start :: integer(),X :: integer(),Y :: integer(),Width :: integer(). copyColorSubTable(Target,Start,X,Y,Width) -> cast(5334, <<Target:?GLenum,Start:?GLsizei,X:?GLint,Y:?GLint,Width:?GLsizei>>). @@ -8393,50 +3288,7 @@ copyColorSubTable(Target,Start,X,Y,Width) -> %% ``gl:convolutionFilter1D'' builds a one-dimensional convolution filter kernel from an %% array of pixels. %% -%% The pixel array specified by `Width' , `Format' , `Type' , and `Data' -%% is extracted from memory and processed just as if {@link gl:drawPixels/5} were called, -%% but processing stops after the final expansion to RGBA is completed. -%% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a convolution filter is specified, `Data' is -%% treated as a byte offset into the buffer object's data store. -%% -%% The R, G, B, and A components of each pixel are next scaled by the four 1D `?GL_CONVOLUTION_FILTER_SCALE' -%% parameters and biased by the four 1D `?GL_CONVOLUTION_FILTER_BIAS' parameters. (The -%% scale and bias parameters are set by {@link gl:convolutionParameterf/3} using the `?GL_CONVOLUTION_1D' -%% target and the names `?GL_CONVOLUTION_FILTER_SCALE' and `?GL_CONVOLUTION_FILTER_BIAS' -%% . The parameters themselves are vectors of four values that are applied to red, green, -%% blue, and alpha, in that order.) The R, G, B, and A values are not clamped to [0,1] at -%% any time during this process. -%% -%% Each pixel is then converted to the internal format specified by `Internalformat' . -%% This conversion simply maps the component values of the pixel (R, G, B, and A) to the -%% values included in the internal format (red, green, blue, alpha, luminance, and intensity). -%% The mapping is as follows: -%% -%% <table><tbody><tr><td>` Internal Format '</td><td>` Red '</td><td>` Green '</td> -%% <td>` Blue '</td><td>` Alpha '</td><td>` Luminance '</td><td>` Intensity ' -%% </td></tr></tbody><tbody><tr><td>`?GL_ALPHA'</td><td></td><td></td><td></td><td> A </td> -%% <td></td><td></td></tr><tr><td>`?GL_LUMINANCE'</td><td></td><td></td><td></td><td></td> -%% <td> R </td><td></td></tr><tr><td>`?GL_LUMINANCE_ALPHA'</td><td></td><td></td><td></td> -%% <td> A </td><td> R </td><td></td></tr><tr><td>`?GL_INTENSITY'</td><td></td><td></td><td> -%% </td><td></td><td></td><td> R </td></tr><tr><td>`?GL_RGB'</td><td> R </td><td> G </td> -%% <td> B </td><td></td><td></td><td></td></tr><tr><td>`?GL_RGBA'</td><td> R </td><td> -%% G </td><td> B </td><td> A </td><td></td><td></td></tr></tbody></table> -%% -%% The red, green, blue, alpha, luminance, and/or intensity components of the resulting -%% pixels are stored in floating-point rather than integer format. They form a one-dimensional -%% filter kernel image indexed with coordinate `i' such that `i' starts at 0 and -%% increases from left to right. Kernel location `i' is derived from the `i'th -%% pixel, counting from 0. -%% -%% Note that after a convolution is performed, the resulting color components are also scaled -%% by their corresponding `?GL_POST_CONVOLUTION_c_SCALE' parameters and biased by their -%% corresponding `?GL_POST_CONVOLUTION_c_BIAS' parameters (where `c' takes on the -%% values `RED', `GREEN', `BLUE', and `ALPHA'). These parameters are -%% set by {@link gl:pixelTransferf/2} . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glConvolutionFilter1D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glConvolutionFilter1D.xml">external</a> documentation. -spec convolutionFilter1D(Target, Internalformat, Width, Format, Type, Image) -> 'ok' when Target :: enum(),Internalformat :: enum(),Width :: integer(),Format :: enum(),Type :: enum(),Image :: offset()|mem(). convolutionFilter1D(Target,Internalformat,Width,Format,Type,Image) when is_integer(Image) -> cast(5335, <<Target:?GLenum,Internalformat:?GLenum,Width:?GLsizei,Format:?GLenum,Type:?GLenum,Image:?GLuint>>); @@ -8449,51 +3301,7 @@ convolutionFilter1D(Target,Internalformat,Width,Format,Type,Image) -> %% ``gl:convolutionFilter2D'' builds a two-dimensional convolution filter kernel from an %% array of pixels. %% -%% The pixel array specified by `Width' , `Height' , `Format' , `Type' , -%% and `Data' is extracted from memory and processed just as if {@link gl:drawPixels/5} -%% were called, but processing stops after the final expansion to RGBA is completed. -%% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a convolution filter is specified, `Data' is -%% treated as a byte offset into the buffer object's data store. -%% -%% The R, G, B, and A components of each pixel are next scaled by the four 2D `?GL_CONVOLUTION_FILTER_SCALE' -%% parameters and biased by the four 2D `?GL_CONVOLUTION_FILTER_BIAS' parameters. (The -%% scale and bias parameters are set by {@link gl:convolutionParameterf/3} using the `?GL_CONVOLUTION_2D' -%% target and the names `?GL_CONVOLUTION_FILTER_SCALE' and `?GL_CONVOLUTION_FILTER_BIAS' -%% . The parameters themselves are vectors of four values that are applied to red, green, -%% blue, and alpha, in that order.) The R, G, B, and A values are not clamped to [0,1] at -%% any time during this process. -%% -%% Each pixel is then converted to the internal format specified by `Internalformat' . -%% This conversion simply maps the component values of the pixel (R, G, B, and A) to the -%% values included in the internal format (red, green, blue, alpha, luminance, and intensity). -%% The mapping is as follows: -%% -%% <table><tbody><tr><td>` Internal Format '</td><td>` Red '</td><td>` Green '</td> -%% <td>` Blue '</td><td>` Alpha '</td><td>` Luminance '</td><td>` Intensity ' -%% </td></tr></tbody><tbody><tr><td>`?GL_ALPHA'</td><td></td><td></td><td></td><td> A </td> -%% <td></td><td></td></tr><tr><td>`?GL_LUMINANCE'</td><td></td><td></td><td></td><td></td> -%% <td> R </td><td></td></tr><tr><td>`?GL_LUMINANCE_ALPHA'</td><td></td><td></td><td></td> -%% <td> A </td><td> R </td><td></td></tr><tr><td>`?GL_INTENSITY'</td><td></td><td></td><td> -%% </td><td></td><td></td><td> R </td></tr><tr><td>`?GL_RGB'</td><td> R </td><td> G </td> -%% <td> B </td><td></td><td></td><td></td></tr><tr><td>`?GL_RGBA'</td><td> R </td><td> -%% G </td><td> B </td><td> A </td><td></td><td></td></tr></tbody></table> -%% -%% The red, green, blue, alpha, luminance, and/or intensity components of the resulting -%% pixels are stored in floating-point rather than integer format. They form a two-dimensional -%% filter kernel image indexed with coordinates `i' and `j' such that `i' -%% starts at zero and increases from left to right, and `j' starts at zero and increases -%% from bottom to top. Kernel location `i,j' is derived from the `N'th pixel, where -%% `N' is `i'+`j'* `Width' . -%% -%% Note that after a convolution is performed, the resulting color components are also scaled -%% by their corresponding `?GL_POST_CONVOLUTION_c_SCALE' parameters and biased by their -%% corresponding `?GL_POST_CONVOLUTION_c_BIAS' parameters (where `c' takes on the -%% values `RED', `GREEN', `BLUE', and `ALPHA'). These parameters are -%% set by {@link gl:pixelTransferf/2} . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glConvolutionFilter2D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glConvolutionFilter2D.xml">external</a> documentation. -spec convolutionFilter2D(Target, Internalformat, Width, Height, Format, Type, Image) -> 'ok' when Target :: enum(),Internalformat :: enum(),Width :: integer(),Height :: integer(),Format :: enum(),Type :: enum(),Image :: offset()|mem(). convolutionFilter2D(Target,Internalformat,Width,Height,Format,Type,Image) when is_integer(Image) -> cast(5337, <<Target:?GLenum,Internalformat:?GLenum,Width:?GLsizei,Height:?GLsizei,Format:?GLenum,Type:?GLenum,Image:?GLuint>>); @@ -8505,36 +3313,7 @@ convolutionFilter2D(Target,Internalformat,Width,Height,Format,Type,Image) -> %% %% ``gl:convolutionParameter'' sets the value of a convolution parameter. %% -%% `Target' selects the convolution filter to be affected: `?GL_CONVOLUTION_1D', `?GL_CONVOLUTION_2D' -%% , or `?GL_SEPARABLE_2D' for the 1D, 2D, or separable 2D filter, respectively. -%% -%% `Pname' selects the parameter to be changed. `?GL_CONVOLUTION_FILTER_SCALE' -%% and `?GL_CONVOLUTION_FILTER_BIAS' affect the definition of the convolution filter -%% kernel; see {@link gl:convolutionFilter1D/6} , {@link gl:convolutionFilter2D/7} , and {@link gl:separableFilter2D/8} -%% for details. In these cases, `Params' v is an array of four values to be applied -%% to red, green, blue, and alpha values, respectively. The initial value for `?GL_CONVOLUTION_FILTER_SCALE' -%% is (1, 1, 1, 1), and the initial value for `?GL_CONVOLUTION_FILTER_BIAS' is (0, -%% 0, 0, 0). -%% -%% A `Pname' value of `?GL_CONVOLUTION_BORDER_MODE' controls the convolution border -%% mode. The accepted modes are: -%% -%% `?GL_REDUCE': The image resulting from convolution is smaller than the source image. -%% If the filter width is Wf and height is Hf, and the source image width is Ws and -%% height is Hs, then the convolved image width will be Ws-Wf+1 and height will be Hs-Hf -%% +1. (If this reduction would generate an image with zero or negative width and/or height, -%% the output is simply null, with no error generated.) The coordinates of the image resulting -%% from convolution are zero through Ws-Wf in width and zero through Hs-Hf in height. -%% -%% `?GL_CONSTANT_BORDER': The image resulting from convolution is the same size as -%% the source image, and processed as if the source image were surrounded by pixels with -%% their color specified by the `?GL_CONVOLUTION_BORDER_COLOR'. -%% -%% `?GL_REPLICATE_BORDER': The image resulting from convolution is the same size as -%% the source image, and processed as if the outermost pixel on the border of the source -%% image were replicated. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glConvolutionParameter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glConvolutionParameter.xml">external</a> documentation. -spec convolutionParameterf(Target, Pname, Params) -> 'ok' when Target :: enum(),Pname :: enum(),Params :: tuple(). convolutionParameterf(Target,Pname,Params) -> cast(5339, <<Target:?GLenum,Pname:?GLenum,(size(Params)):?GLuint, @@ -8561,49 +3340,7 @@ convolutionParameteriv(Target,Pname,{Params}) -> convolutionParameteri(Target,P %% pixels from the current `?GL_READ_BUFFER' (rather than from main memory, as is the %% case for {@link gl:convolutionFilter1D/6} ). %% -%% The screen-aligned pixel rectangle with lower-left corner at ( `X' , `Y' ), width -%% `Width' and height 1 is used to define the convolution filter. If any pixels within -%% this region are outside the window that is associated with the GL context, the values -%% obtained for those pixels are undefined. -%% -%% The pixels in the rectangle are processed exactly as if {@link gl:readPixels/7} had been -%% called with `format' set to RGBA, but the process stops just before final conversion. -%% The R, G, B, and A components of each pixel are next scaled by the four 1D `?GL_CONVOLUTION_FILTER_SCALE' -%% parameters and biased by the four 1D `?GL_CONVOLUTION_FILTER_BIAS' parameters. (The -%% scale and bias parameters are set by {@link gl:convolutionParameterf/3} using the `?GL_CONVOLUTION_1D' -%% target and the names `?GL_CONVOLUTION_FILTER_SCALE' and `?GL_CONVOLUTION_FILTER_BIAS' -%% . The parameters themselves are vectors of four values that are applied to red, green, -%% blue, and alpha, in that order.) The R, G, B, and A values are not clamped to [0,1] at -%% any time during this process. -%% -%% Each pixel is then converted to the internal format specified by `Internalformat' . -%% This conversion simply maps the component values of the pixel (R, G, B, and A) to the -%% values included in the internal format (red, green, blue, alpha, luminance, and intensity). -%% The mapping is as follows: -%% -%% <table><tbody><tr><td>` Internal Format '</td><td>` Red '</td><td>` Green '</td> -%% <td>` Blue '</td><td>` Alpha '</td><td>` Luminance '</td><td>` Intensity ' -%% </td></tr></tbody><tbody><tr><td>`?GL_ALPHA'</td><td></td><td></td><td></td><td> A </td> -%% <td></td><td></td></tr><tr><td>`?GL_LUMINANCE'</td><td></td><td></td><td></td><td></td> -%% <td> R </td><td></td></tr><tr><td>`?GL_LUMINANCE_ALPHA'</td><td></td><td></td><td></td> -%% <td> A </td><td> R </td><td></td></tr><tr><td>`?GL_INTENSITY'</td><td></td><td></td><td> -%% </td><td></td><td></td><td> R </td></tr><tr><td>`?GL_RGB'</td><td> R </td><td> G </td> -%% <td> B </td><td></td><td></td><td></td></tr><tr><td>`?GL_RGBA'</td><td> R </td><td> -%% G </td><td> B </td><td> A </td><td></td><td></td></tr></tbody></table> -%% -%% The red, green, blue, alpha, luminance, and/or intensity components of the resulting -%% pixels are stored in floating-point rather than integer format. -%% -%% Pixel ordering is such that lower x screen coordinates correspond to lower `i' filter -%% image coordinates. -%% -%% Note that after a convolution is performed, the resulting color components are also scaled -%% by their corresponding `?GL_POST_CONVOLUTION_c_SCALE' parameters and biased by their -%% corresponding `?GL_POST_CONVOLUTION_c_BIAS' parameters (where `c' takes on the -%% values `RED', `GREEN', `BLUE', and `ALPHA'). These parameters are -%% set by {@link gl:pixelTransferf/2} . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCopyConvolutionFilter1D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glCopyConvolutionFilter1D.xml">external</a> documentation. -spec copyConvolutionFilter1D(Target, Internalformat, X, Y, Width) -> 'ok' when Target :: enum(),Internalformat :: enum(),X :: integer(),Y :: integer(),Width :: integer(). copyConvolutionFilter1D(Target,Internalformat,X,Y,Width) -> cast(5341, <<Target:?GLenum,Internalformat:?GLenum,X:?GLint,Y:?GLint,Width:?GLsizei>>). @@ -8614,50 +3351,7 @@ copyConvolutionFilter1D(Target,Internalformat,X,Y,Width) -> %% pixels from the current `?GL_READ_BUFFER' (rather than from main memory, as is the %% case for {@link gl:convolutionFilter2D/7} ). %% -%% The screen-aligned pixel rectangle with lower-left corner at ( `X' , `Y' ), width -%% `Width' and height `Height' is used to define the convolution filter. If any -%% pixels within this region are outside the window that is associated with the GL context, -%% the values obtained for those pixels are undefined. -%% -%% The pixels in the rectangle are processed exactly as if {@link gl:readPixels/7} had been -%% called with `format' set to RGBA, but the process stops just before final conversion. -%% The R, G, B, and A components of each pixel are next scaled by the four 2D `?GL_CONVOLUTION_FILTER_SCALE' -%% parameters and biased by the four 2D `?GL_CONVOLUTION_FILTER_BIAS' parameters. (The -%% scale and bias parameters are set by {@link gl:convolutionParameterf/3} using the `?GL_CONVOLUTION_2D' -%% target and the names `?GL_CONVOLUTION_FILTER_SCALE' and `?GL_CONVOLUTION_FILTER_BIAS' -%% . The parameters themselves are vectors of four values that are applied to red, green, -%% blue, and alpha, in that order.) The R, G, B, and A values are not clamped to [0,1] at -%% any time during this process. -%% -%% Each pixel is then converted to the internal format specified by `Internalformat' . -%% This conversion simply maps the component values of the pixel (R, G, B, and A) to the -%% values included in the internal format (red, green, blue, alpha, luminance, and intensity). -%% The mapping is as follows: -%% -%% <table><tbody><tr><td>` Internal Format '</td><td>` Red '</td><td>` Green '</td> -%% <td>` Blue '</td><td>` Alpha '</td><td>` Luminance '</td><td>` Intensity ' -%% </td></tr></tbody><tbody><tr><td>`?GL_ALPHA'</td><td></td><td></td><td></td><td> A </td> -%% <td></td><td></td></tr><tr><td>`?GL_LUMINANCE'</td><td></td><td></td><td></td><td></td> -%% <td> R </td><td></td></tr><tr><td>`?GL_LUMINANCE_ALPHA'</td><td></td><td></td><td></td> -%% <td> A </td><td> R </td><td></td></tr><tr><td>`?GL_INTENSITY'</td><td></td><td></td><td> -%% </td><td></td><td></td><td> R </td></tr><tr><td>`?GL_RGB'</td><td> R </td><td> G </td> -%% <td> B </td><td></td><td></td><td></td></tr><tr><td>`?GL_RGBA'</td><td> R </td><td> -%% G </td><td> B </td><td> A </td><td></td><td></td></tr></tbody></table> -%% -%% The red, green, blue, alpha, luminance, and/or intensity components of the resulting -%% pixels are stored in floating-point rather than integer format. -%% -%% Pixel ordering is such that lower x screen coordinates correspond to lower `i' filter -%% image coordinates, and lower y screen coordinates correspond to lower `j' filter -%% image coordinates. -%% -%% Note that after a convolution is performed, the resulting color components are also scaled -%% by their corresponding `?GL_POST_CONVOLUTION_c_SCALE' parameters and biased by their -%% corresponding `?GL_POST_CONVOLUTION_c_BIAS' parameters (where `c' takes on the -%% values `RED', `GREEN', `BLUE', and `ALPHA'). These parameters are -%% set by {@link gl:pixelTransferf/2} . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCopyConvolutionFilter2D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glCopyConvolutionFilter2D.xml">external</a> documentation. -spec copyConvolutionFilter2D(Target, Internalformat, X, Y, Width, Height) -> 'ok' when Target :: enum(),Internalformat :: enum(),X :: integer(),Y :: integer(),Width :: integer(),Height :: integer(). copyConvolutionFilter2D(Target,Internalformat,X,Y,Width,Height) -> cast(5342, <<Target:?GLenum,Internalformat:?GLenum,X:?GLint,Y:?GLint,Width:?GLsizei,Height:?GLsizei>>). @@ -8669,21 +3363,7 @@ copyConvolutionFilter2D(Target,Internalformat,X,Y,Width,Height) -> %% specifications in `Format' and `Type' . No pixel transfer operations are performed %% on this image, but the relevant pixel storage modes are applied. %% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_PACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a convolution filter is requested, `Image' is -%% treated as a byte offset into the buffer object's data store. -%% -%% Color components that are present in `Format' but not included in the internal format -%% of the filter are returned as zero. The assignments of internal color components to the -%% components of `Format' are as follows. <table><tbody><tr><td>` Internal Component ' -%% </td><td>` Resulting Component '</td></tr></tbody><tbody><tr><td> Red </td><td> Red </td> -%% </tr><tr><td> Green </td><td> Green </td></tr><tr><td> Blue </td><td> Blue </td></tr><tr><td> -%% Alpha </td><td> Alpha </td></tr><tr><td> Luminance </td><td> Red </td></tr><tr><td> Intensity -%% </td><td> Red </td></tr></tbody></table> -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetConvolutionFilter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetConvolutionFilter.xml">external</a> documentation. -spec getConvolutionFilter(Target, Format, Type, Image) -> 'ok' when Target :: enum(),Format :: enum(),Type :: enum(),Image :: mem(). getConvolutionFilter(Target,Format,Type,Image) -> send_bin(Image), @@ -8695,34 +3375,7 @@ getConvolutionFilter(Target,Format,Type,Image) -> %% which convolution filter is queried. `Pname' determines which parameter is returned: %% %% -%% `?GL_CONVOLUTION_BORDER_MODE': The convolution border mode. See {@link gl:convolutionParameterf/3} -%% for a list of border modes. -%% -%% `?GL_CONVOLUTION_BORDER_COLOR': The current convolution border color. `Params' -%% must be a pointer to an array of four elements, which will receive the red, green, blue, -%% and alpha border colors. -%% -%% `?GL_CONVOLUTION_FILTER_SCALE': The current filter scale factors. `Params' -%% must be a pointer to an array of four elements, which will receive the red, green, blue, -%% and alpha filter scale factors in that order. -%% -%% `?GL_CONVOLUTION_FILTER_BIAS': The current filter bias factors. `Params' must -%% be a pointer to an array of four elements, which will receive the red, green, blue, and -%% alpha filter bias terms in that order. -%% -%% `?GL_CONVOLUTION_FORMAT': The current internal format. See {@link gl:convolutionFilter1D/6} -%% , {@link gl:convolutionFilter2D/7} , and {@link gl:separableFilter2D/8} for lists of allowable -%% formats. -%% -%% `?GL_CONVOLUTION_WIDTH': The current filter image width. -%% -%% `?GL_CONVOLUTION_HEIGHT': The current filter image height. -%% -%% `?GL_MAX_CONVOLUTION_WIDTH': The maximum acceptable filter image width. -%% -%% `?GL_MAX_CONVOLUTION_HEIGHT': The maximum acceptable filter image height. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetConvolutionParameter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetConvolutionParameter.xml">external</a> documentation. -spec getConvolutionParameterfv(Target, Pname) -> {float(),float(),float(),float()} when Target :: enum(),Pname :: enum(). getConvolutionParameterfv(Target,Pname) -> call(5344, <<Target:?GLenum,Pname:?GLenum>>). @@ -8738,52 +3391,7 @@ getConvolutionParameteriv(Target,Pname) -> %% ``gl:separableFilter2D'' builds a two-dimensional separable convolution filter kernel %% from two arrays of pixels. %% -%% The pixel arrays specified by ( `Width' , `Format' , `Type' , `Row' ) -%% and ( `Height' , `Format' , `Type' , `Column' ) are processed just as if -%% they had been passed to {@link gl:drawPixels/5} , but processing stops after the final expansion -%% to RGBA is completed. -%% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a convolution filter is specified, `Row' and `Column' -%% are treated as byte offsets into the buffer object's data store. -%% -%% Next, the R, G, B, and A components of all pixels in both arrays are scaled by the four -%% separable 2D `?GL_CONVOLUTION_FILTER_SCALE' parameters and biased by the four separable -%% 2D `?GL_CONVOLUTION_FILTER_BIAS' parameters. (The scale and bias parameters are set -%% by {@link gl:convolutionParameterf/3} using the `?GL_SEPARABLE_2D' target and the names -%% `?GL_CONVOLUTION_FILTER_SCALE' and `?GL_CONVOLUTION_FILTER_BIAS'. The parameters -%% themselves are vectors of four values that are applied to red, green, blue, and alpha, -%% in that order.) The R, G, B, and A values are not clamped to [0,1] at any time during -%% this process. -%% -%% Each pixel is then converted to the internal format specified by `Internalformat' . -%% This conversion simply maps the component values of the pixel (R, G, B, and A) to the -%% values included in the internal format (red, green, blue, alpha, luminance, and intensity). -%% The mapping is as follows: <table><tbody><tr><td>` Internal Format '</td><td>` Red ' -%% </td><td>` Green '</td><td>` Blue '</td><td>` Alpha '</td><td>` Luminance ' -%% </td><td>` Intensity '</td></tr></tbody><tbody><tr><td>`?GL_LUMINANCE'</td><td></td> -%% <td></td><td></td><td></td><td> R </td><td></td></tr><tr><td>`?GL_LUMINANCE_ALPHA'</td> -%% <td></td><td></td><td></td><td> A </td><td> R </td><td></td></tr><tr><td>`?GL_INTENSITY' -%% </td><td></td><td></td><td></td><td></td><td></td><td> R </td></tr><tr><td>`?GL_RGB'</td> -%% <td> R </td><td> G </td><td> B </td><td></td><td></td><td></td></tr><tr><td>`?GL_RGBA' -%% </td><td> R </td><td> G </td><td> B </td><td> A </td><td></td><td></td></tr></tbody></table> -%% -%% -%% The red, green, blue, alpha, luminance, and/or intensity components of the resulting -%% pixels are stored in floating-point rather than integer format. They form two one-dimensional -%% filter kernel images. The row image is indexed by coordinate `i' starting at zero -%% and increasing from left to right. Each location in the row image is derived from element -%% `i' of `Row' . The column image is indexed by coordinate `j' starting at -%% zero and increasing from bottom to top. Each location in the column image is derived from -%% element `j' of `Column' . -%% -%% Note that after a convolution is performed, the resulting color components are also scaled -%% by their corresponding `?GL_POST_CONVOLUTION_c_SCALE' parameters and biased by their -%% corresponding `?GL_POST_CONVOLUTION_c_BIAS' parameters (where `c' takes on the -%% values `RED', `GREEN', `BLUE', and `ALPHA'). These parameters are -%% set by {@link gl:pixelTransferf/2} . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glSeparableFilter2D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glSeparableFilter2D.xml">external</a> documentation. -spec separableFilter2D(Target, Internalformat, Width, Height, Format, Type, Row, Column) -> 'ok' when Target :: enum(),Internalformat :: enum(),Width :: integer(),Height :: integer(),Format :: enum(),Type :: enum(),Row :: offset()|mem(),Column :: offset()|mem(). separableFilter2D(Target,Internalformat,Width,Height,Format,Type,Row,Column) when is_integer(Row), is_integer(Column) -> cast(5346, <<Target:?GLenum,Internalformat:?GLenum,Width:?GLsizei,Height:?GLsizei,Format:?GLenum,Type:?GLenum,Row:?GLuint,Column:?GLuint>>); @@ -8798,21 +3406,7 @@ separableFilter2D(Target,Internalformat,Width,Height,Format,Type,Row,Column) -> %% the same width as the histogram. No pixel transfer operations are performed on this image, %% but pixel storage modes that are applicable to 1D images are honored. %% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_PACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a histogram table is requested, `Values' is treated -%% as a byte offset into the buffer object's data store. -%% -%% Color components that are requested in the specified `Format' , but which are not -%% included in the internal format of the histogram, are returned as zero. The assignments -%% of internal color components to the components requested by `Format' are: <table><tbody> -%% <tr><td>` Internal Component '</td><td>` Resulting Component '</td></tr></tbody> -%% <tbody><tr><td> Red </td><td> Red </td></tr><tr><td> Green </td><td> Green </td></tr><tr><td> -%% Blue </td><td> Blue </td></tr><tr><td> Alpha </td><td> Alpha </td></tr><tr><td> Luminance -%% </td><td> Red </td></tr></tbody></table> -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetHistogram.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetHistogram.xml">external</a> documentation. -spec getHistogram(Target, Reset, Format, Type, Values) -> 'ok' when Target :: enum(),Reset :: 0|1,Format :: enum(),Type :: enum(),Values :: mem(). getHistogram(Target,Reset,Format,Type,Values) -> send_bin(Values), @@ -8826,19 +3420,7 @@ getHistogram(Target,Reset,Format,Type,Values) -> %% table) or `?GL_PROXY_HISTOGRAM' (to obtain information from the most recent proxy %% request) and one of the following values for the `Pname' argument: %% -%% <table><tbody><tr><td>` Parameter '</td><td>` Description '</td></tr></tbody><tbody> -%% <tr><td>`?GL_HISTOGRAM_WIDTH'</td><td> Histogram table width </td></tr><tr><td>`?GL_HISTOGRAM_FORMAT' -%% </td><td> Internal format </td></tr><tr><td>`?GL_HISTOGRAM_RED_SIZE'</td><td> Red -%% component counter size, in bits </td></tr><tr><td>`?GL_HISTOGRAM_GREEN_SIZE'</td><td> -%% Green component counter size, in bits </td></tr><tr><td>`?GL_HISTOGRAM_BLUE_SIZE'</td> -%% <td> Blue component counter size, in bits </td></tr><tr><td>`?GL_HISTOGRAM_ALPHA_SIZE' -%% </td><td> Alpha component counter size, in bits </td></tr><tr><td>`?GL_HISTOGRAM_LUMINANCE_SIZE' -%% </td><td> Luminance component counter size, in bits </td></tr><tr><td>`?GL_HISTOGRAM_SINK' -%% </td><td> Value of the `sink' parameter </td></tr></tbody></table> -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetHistogramParameter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetHistogramParameter.xml">external</a> documentation. -spec getHistogramParameterfv(Target, Pname) -> {float()} when Target :: enum(),Pname :: enum(). getHistogramParameterfv(Target,Pname) -> call(5349, <<Target:?GLenum,Pname:?GLenum>>). @@ -8857,26 +3439,7 @@ getHistogramParameteriv(Target,Pname) -> %% of the return values is determined by `Format' , and their type is determined by `Types' %% . %% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_PACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while minimum and maximum pixel values are requested, `Values' -%% is treated as a byte offset into the buffer object's data store. -%% -%% No pixel transfer operations are performed on the return values, but pixel storage modes -%% that are applicable to one-dimensional images are performed. Color components that are -%% requested in the specified `Format' , but that are not included in the internal format -%% of the minmax table, are returned as zero. The assignment of internal color components -%% to the components requested by `Format' are as follows: -%% -%% <table><tbody><tr><td>` Internal Component '</td><td>` Resulting Component '</td> -%% </tr></tbody><tbody><tr><td> Red </td><td> Red </td></tr><tr><td> Green </td><td> Green </td> -%% </tr><tr><td> Blue </td><td> Blue </td></tr><tr><td> Alpha </td><td> Alpha </td></tr><tr><td> -%% Luminance </td><td> Red </td></tr></tbody></table> -%% -%% If `Reset' is `?GL_TRUE', the minmax table entries corresponding to the return -%% values are reset to their initial values. Minimum and maximum values that are not returned -%% are not modified, even if `Reset' is `?GL_TRUE'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetMinmax.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetMinmax.xml">external</a> documentation. -spec getMinmax(Target, Reset, Format, Types, Values) -> 'ok' when Target :: enum(),Reset :: 0|1,Format :: enum(),Types :: enum(),Values :: mem(). getMinmax(Target,Reset,Format,Types,Values) -> send_bin(Values), @@ -8887,14 +3450,7 @@ getMinmax(Target,Reset,Format,Types,Values) -> %% ``gl:getMinmaxParameter'' retrieves parameters for the current minmax table by setting `Pname' %% to one of the following values: %% -%% <table><tbody><tr><td>` Parameter '</td><td>` Description '</td></tr></tbody><tbody> -%% <tr><td>`?GL_MINMAX_FORMAT'</td><td> Internal format of minmax table </td></tr><tr><td> -%% `?GL_MINMAX_SINK'</td><td> Value of the `sink' parameter </td></tr></tbody></table> -%% -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetMinmaxParameter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetMinmaxParameter.xml">external</a> documentation. -spec getMinmaxParameterfv(Target, Pname) -> {float()} when Target :: enum(),Pname :: enum(). getMinmaxParameterfv(Target,Pname) -> call(5352, <<Target:?GLenum,Pname:?GLenum>>). @@ -8915,26 +3471,7 @@ getMinmaxParameteriv(Target,Pname) -> %% to be incremented.) If a histogram table entry is incremented beyond its maximum value, %% then its value becomes undefined. (This is not an error.) %% -%% Histogramming is performed only for RGBA pixels (though these may be specified originally -%% as color indices and converted to RGBA by index table lookup). Histogramming is enabled -%% with {@link gl:enable/1} and disabled with {@link gl:enable/1} . -%% -%% When `Target' is `?GL_HISTOGRAM', ``gl:histogram'' redefines the current -%% histogram table to have `Width' entries of the format specified by `Internalformat' -%% . The entries are indexed 0 through width-1, and all entries are initialized to zero. -%% The values in the previous histogram table, if any, are lost. If `Sink' is `?GL_TRUE' -%% , then pixels are discarded after histogramming; no further processing of the pixels takes -%% place, and no drawing, texture loading, or pixel readback will result. -%% -%% When `Target' is `?GL_PROXY_HISTOGRAM', ``gl:histogram'' computes all state -%% information as if the histogram table were to be redefined, but does not actually define -%% the new table. If the requested histogram table is too large to be supported, then the -%% state information will be set to zero. This provides a way to determine if a histogram -%% table with the given parameters can be supported. -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glHistogram.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glHistogram.xml">external</a> documentation. -spec histogram(Target, Width, Internalformat, Sink) -> 'ok' when Target :: enum(),Width :: integer(),Internalformat :: enum(),Sink :: 0|1. histogram(Target,Width,Internalformat,Sink) -> cast(5354, <<Target:?GLenum,Width:?GLsizei,Internalformat:?GLenum,Sink:?GLboolean>>). @@ -8954,16 +3491,7 @@ histogram(Target,Width,Internalformat,Sink) -> %% calling {@link gl:enable/1} or {@link gl:enable/1} , respectively, with an argument of `?GL_MINMAX' %% . %% -%% ``gl:minmax'' redefines the current minmax table to have entries of the format specified -%% by `Internalformat' . The maximum element is initialized with the smallest possible -%% component values, and the minimum element is initialized with the largest possible component -%% values. The values in the previous minmax table, if any, are lost. If `Sink' is `?GL_TRUE' -%% , then pixels are discarded after minmax; no further processing of the pixels takes place, -%% and no drawing, texture loading, or pixel readback will result. -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMinmax.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glMinmax.xml">external</a> documentation. -spec minmax(Target, Internalformat, Sink) -> 'ok' when Target :: enum(),Internalformat :: enum(),Sink :: 0|1. minmax(Target,Internalformat,Sink) -> cast(5355, <<Target:?GLenum,Internalformat:?GLenum,Sink:?GLboolean>>). @@ -8972,7 +3500,7 @@ minmax(Target,Internalformat,Sink) -> %% %% ``gl:resetHistogram'' resets all the elements of the current histogram table to zero. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glResetHistogram.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glResetHistogram.xml">external</a> documentation. -spec resetHistogram(Target) -> 'ok' when Target :: enum(). resetHistogram(Target) -> cast(5356, <<Target:?GLenum>>). @@ -8983,7 +3511,7 @@ resetHistogram(Target) -> %% values: the ``maximum'' element receives the minimum possible component values, and the %% ``minimum'' element receives the maximum possible component values. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glResetMinmax.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glResetMinmax.xml">external</a> documentation. -spec resetMinmax(Target) -> 'ok' when Target :: enum(). resetMinmax(Target) -> cast(5357, <<Target:?GLenum>>). @@ -8994,7 +3522,7 @@ resetMinmax(Target) -> %% affect. The number of texture units an implementation supports is implementation dependent, %% but must be at least 80. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glActiveTexture.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glActiveTexture.xhtml">external</a> documentation. -spec activeTexture(Texture) -> 'ok' when Texture :: enum(). activeTexture(Texture) -> cast(5358, <<Texture:?GLenum>>). @@ -9005,22 +3533,7 @@ activeTexture(Texture) -> %% locations to generate antialiasing effects. Multisampling transparently antialiases points, %% lines, polygons, and images if it is enabled. %% -%% `Value' is used in constructing a temporary mask used in determining which samples -%% will be used in resolving the final fragment color. This mask is bitwise-anded with the -%% coverage mask generated from the multisampling computation. If the `Invert' flag -%% is set, the temporary mask is inverted (all bits flipped) and then the bitwise-and is -%% computed. -%% -%% If an implementation does not have any multisample buffers available, or multisampling -%% is disabled, rasterization occurs with only a single sample computing a pixel's final -%% RGB color. -%% -%% Provided an implementation supports multisample buffers, and multisampling is enabled, -%% then a pixel's final color is generated by combining several samples per pixel. Each sample -%% contains color, depth, and stencil information, allowing those operations to be performed -%% on each sample. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glSampleCoverage.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glSampleCoverage.xhtml">external</a> documentation. -spec sampleCoverage(Value, Invert) -> 'ok' when Value :: clamp(),Invert :: 0|1. sampleCoverage(Value,Invert) -> cast(5359, <<Value:?GLclampf,Invert:?GLboolean>>). @@ -9029,56 +3542,7 @@ sampleCoverage(Value,Invert) -> %% %% Texturing allows elements of an image array to be read by shaders. %% -%% ``gl:compressedTexImage3D'' loads a previously defined, and retrieved, compressed three-dimensional -%% texture image if `Target' is `?GL_TEXTURE_3D' (see {@link gl:texImage3D/10} ). -%% -%% If `Target' is `?GL_TEXTURE_2D_ARRAY', `Data' is treated as an array of -%% compressed 2D textures. -%% -%% If `Target' is `?GL_PROXY_TEXTURE_3D' or `?GL_PROXY_TEXTURE_2D_ARRAY', -%% no data is read from `Data' , but all of the texture image state is recalculated, -%% checked for consistency, and checked against the implementation's capabilities. If the -%% implementation cannot handle a texture of the requested texture size, it sets all of the -%% image state to 0, but does not generate an error (see {@link gl:getError/0} ). To query -%% for an entire mipmap array, use an image array level greater than or equal to 1. -%% -%% `Internalformat' must be a known compressed image format (such as `?GL_RGTC') -%% or an extension-specified compressed-texture format. When a texture is loaded with {@link gl:texImage2D/9} -%% using a generic compressed texture format (e.g., `?GL_COMPRESSED_RGB'), the GL selects -%% from one of its extensions supporting compressed textures. In order to load the compressed -%% texture image using ``gl:compressedTexImage3D'', query the compressed texture image's -%% size and format using {@link gl:getTexLevelParameterfv/3} . -%% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a texture image is specified, `Data' is treated -%% as a byte offset into the buffer object's data store. -%% -%% If the compressed data are arranged into fixed-size blocks of texels, the pixel storage -%% modes can be used to select a sub-rectangle from a larger containing rectangle. These -%% pixel storage modes operate in the same way as they do for {@link gl:texImage1D/8} . In -%% the following description, denote by b s, b w, b h, and b d, the values of pixel storage -%% modes `?GL_UNPACK_COMPRESSED_BLOCK_SIZE', `?GL_UNPACK_COMPRESSED_BLOCK_WIDTH', `?GL_UNPACK_COMPRESSED_BLOCK_HEIGHT' -%% , and `?GL_UNPACK_COMPRESSED_BLOCK_DEPTH', respectively. b s is the compressed block -%% size in bytes; b w, b h, and b d are the compressed block width, height, and depth -%% in pixels. -%% -%% By default the pixel storage modes `?GL_UNPACK_ROW_LENGTH', `?GL_UNPACK_SKIP_ROWS' -%% , `?GL_UNPACK_SKIP_PIXELS', `?GL_UNPACK_IMAGE_HEIGHT' and `?GL_UNPACK_SKIP_IMAGES' -%% are ignored for compressed images. To enable `?GL_UNPACK_SKIP_PIXELS' and `?GL_UNPACK_ROW_LENGTH' -%% , b s and b w must both be non-zero. To also enable `?GL_UNPACK_SKIP_ROWS' and `?GL_UNPACK_IMAGE_HEIGHT' -%% , b h must be non-zero. To also enable `?GL_UNPACK_SKIP_IMAGES', b d must be non-zero. -%% All parameters must be consistent with the compressed format to produce the desired results. -%% -%% -%% When selecting a sub-rectangle from a compressed image: the value of `?GL_UNPACK_SKIP_PIXELS' -%% must be a multiple of b w;the value of `?GL_UNPACK_SKIP_ROWS' must be a multiple -%% of b w;the value of `?GL_UNPACK_SKIP_IMAGES' must be a multiple of b w. -%% -%% `ImageSize' must be equal to: -%% -%% b s×|width b/w|×|height b/h|×|depth b/d| -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCompressedTexImage3D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCompressedTexImage3D.xhtml">external</a> documentation. -spec compressedTexImage3D(Target, Level, Internalformat, Width, Height, Depth, Border, ImageSize, Data) -> 'ok' when Target :: enum(),Level :: integer(),Internalformat :: enum(),Width :: integer(),Height :: integer(),Depth :: integer(),Border :: integer(),ImageSize :: integer(),Data :: offset()|mem(). compressedTexImage3D(Target,Level,Internalformat,Width,Height,Depth,Border,ImageSize,Data) when is_integer(Data) -> cast(5360, <<Target:?GLenum,Level:?GLint,Internalformat:?GLenum,Width:?GLsizei,Height:?GLsizei,Depth:?GLsizei,Border:?GLint,ImageSize:?GLsizei,Data:?GLuint>>); @@ -9090,57 +3554,7 @@ compressedTexImage3D(Target,Level,Internalformat,Width,Height,Depth,Border,Image %% %% Texturing allows elements of an image array to be read by shaders. %% -%% ``gl:compressedTexImage2D'' loads a previously defined, and retrieved, compressed two-dimensional -%% texture image if `Target' is `?GL_TEXTURE_2D', or one of the cube map faces -%% such as `?GL_TEXTURE_CUBE_MAP_POSITIVE_X'. (see {@link gl:texImage2D/9} ). -%% -%% If `Target' is `?GL_TEXTURE_1D_ARRAY', `Data' is treated as an array of -%% compressed 1D textures. -%% -%% If `Target' is `?GL_PROXY_TEXTURE_2D', `?GL_PROXY_TEXTURE_1D_ARRAY' or `?GL_PROXY_CUBE_MAP' -%% , no data is read from `Data' , but all of the texture image state is recalculated, -%% checked for consistency, and checked against the implementation's capabilities. If the -%% implementation cannot handle a texture of the requested texture size, it sets all of the -%% image state to 0, but does not generate an error (see {@link gl:getError/0} ). To query -%% for an entire mipmap array, use an image array level greater than or equal to 1. -%% -%% `Internalformat' must be a known compressed image format (such as `?GL_RGTC') -%% or an extension-specified compressed-texture format. When a texture is loaded with {@link gl:texImage2D/9} -%% using a generic compressed texture format (e.g., `?GL_COMPRESSED_RGB'), the GL selects -%% from one of its extensions supporting compressed textures. In order to load the compressed -%% texture image using ``gl:compressedTexImage2D'', query the compressed texture image's -%% size and format using {@link gl:getTexLevelParameterfv/3} . -%% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a texture image is specified, `Data' is treated -%% as a byte offset into the buffer object's data store. -%% -%% If the compressed data are arranged into fixed-size blocks of texels, the pixel storage -%% modes can be used to select a sub-rectangle from a larger containing rectangle. These -%% pixel storage modes operate in the same way as they do for {@link gl:texImage2D/9} . In -%% the following description, denote by b s, b w, b h, and b d, the values of pixel storage -%% modes `?GL_UNPACK_COMPRESSED_BLOCK_SIZE', `?GL_UNPACK_COMPRESSED_BLOCK_WIDTH', `?GL_UNPACK_COMPRESSED_BLOCK_HEIGHT' -%% , and `?GL_UNPACK_COMPRESSED_BLOCK_DEPTH', respectively. b s is the compressed block -%% size in bytes; b w, b h, and b d are the compressed block width, height, and depth -%% in pixels. -%% -%% By default the pixel storage modes `?GL_UNPACK_ROW_LENGTH', `?GL_UNPACK_SKIP_ROWS' -%% , `?GL_UNPACK_SKIP_PIXELS', `?GL_UNPACK_IMAGE_HEIGHT' and `?GL_UNPACK_SKIP_IMAGES' -%% are ignored for compressed images. To enable `?GL_UNPACK_SKIP_PIXELS' and `?GL_UNPACK_ROW_LENGTH' -%% , b s and b w must both be non-zero. To also enable `?GL_UNPACK_SKIP_ROWS' and `?GL_UNPACK_IMAGE_HEIGHT' -%% , b h must be non-zero. To also enable `?GL_UNPACK_SKIP_IMAGES', b d must be non-zero. -%% All parameters must be consistent with the compressed format to produce the desired results. -%% -%% -%% When selecting a sub-rectangle from a compressed image: the value of `?GL_UNPACK_SKIP_PIXELS' -%% must be a multiple of b w;the value of `?GL_UNPACK_SKIP_ROWS' must be a multiple -%% of b w. -%% -%% `ImageSize' must be equal to: -%% -%% b s×|width b/w|×|height b/h| -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCompressedTexImage2D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCompressedTexImage2D.xhtml">external</a> documentation. -spec compressedTexImage2D(Target, Level, Internalformat, Width, Height, Border, ImageSize, Data) -> 'ok' when Target :: enum(),Level :: integer(),Internalformat :: enum(),Width :: integer(),Height :: integer(),Border :: integer(),ImageSize :: integer(),Data :: offset()|mem(). compressedTexImage2D(Target,Level,Internalformat,Width,Height,Border,ImageSize,Data) when is_integer(Data) -> cast(5362, <<Target:?GLenum,Level:?GLint,Internalformat:?GLenum,Width:?GLsizei,Height:?GLsizei,Border:?GLint,ImageSize:?GLsizei,Data:?GLuint>>); @@ -9152,52 +3566,7 @@ compressedTexImage2D(Target,Level,Internalformat,Width,Height,Border,ImageSize,D %% %% Texturing allows elements of an image array to be read by shaders. %% -%% ``gl:compressedTexImage1D'' loads a previously defined, and retrieved, compressed one-dimensional -%% texture image if `Target' is `?GL_TEXTURE_1D' (see {@link gl:texImage1D/8} ). -%% -%% If `Target' is `?GL_PROXY_TEXTURE_1D', no data is read from `Data' , but -%% all of the texture image state is recalculated, checked for consistency, and checked against -%% the implementation's capabilities. If the implementation cannot handle a texture of the -%% requested texture size, it sets all of the image state to 0, but does not generate an -%% error (see {@link gl:getError/0} ). To query for an entire mipmap array, use an image array -%% level greater than or equal to 1. -%% -%% `Internalformat' must be an extension-specified compressed-texture format. When a -%% texture is loaded with {@link gl:texImage1D/8} using a generic compressed texture format -%% (e.g., `?GL_COMPRESSED_RGB') the GL selects from one of its extensions supporting -%% compressed textures. In order to load the compressed texture image using ``gl:compressedTexImage1D'' -%% , query the compressed texture image's size and format using {@link gl:getTexLevelParameterfv/3} -%% . -%% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a texture image is specified, `Data' is treated -%% as a byte offset into the buffer object's data store. -%% -%% If the compressed data are arranged into fixed-size blocks of texels, the pixel storage -%% modes can be used to select a sub-rectangle from a larger containing rectangle. These -%% pixel storage modes operate in the same way as they do for {@link gl:texImage1D/8} . In -%% the following description, denote by b s, b w, b h, and b d, the values of pixel storage -%% modes `?GL_UNPACK_COMPRESSED_BLOCK_SIZE', `?GL_UNPACK_COMPRESSED_BLOCK_WIDTH', `?GL_UNPACK_COMPRESSED_BLOCK_HEIGHT' -%% , and `?GL_UNPACK_COMPRESSED_BLOCK_DEPTH', respectively. b s is the compressed block -%% size in bytes; b w, b h, and b d are the compressed block width, height, and depth -%% in pixels. -%% -%% By default the pixel storage modes `?GL_UNPACK_ROW_LENGTH', `?GL_UNPACK_SKIP_ROWS' -%% , `?GL_UNPACK_SKIP_PIXELS', `?GL_UNPACK_IMAGE_HEIGHT' and `?GL_UNPACK_SKIP_IMAGES' -%% are ignored for compressed images. To enable `?GL_UNPACK_SKIP_PIXELS' and `?GL_UNPACK_ROW_LENGTH' -%% , b s and b w must both be non-zero. To also enable `?GL_UNPACK_SKIP_ROWS' and `?GL_UNPACK_IMAGE_HEIGHT' -%% , b h must be non-zero. To also enable `?GL_UNPACK_SKIP_IMAGES', b d must be non-zero. -%% All parameters must be consistent with the compressed format to produce the desired results. -%% -%% -%% When selecting a sub-rectangle from a compressed image: the value of `?GL_UNPACK_SKIP_PIXELS' -%% must be a multiple of b w; -%% -%% `ImageSize' must be equal to: -%% -%% b s×|width b/w| -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCompressedTexImage1D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCompressedTexImage1D.xhtml">external</a> documentation. -spec compressedTexImage1D(Target, Level, Internalformat, Width, Border, ImageSize, Data) -> 'ok' when Target :: enum(),Level :: integer(),Internalformat :: enum(),Width :: integer(),Border :: integer(),ImageSize :: integer(),Data :: offset()|mem(). compressedTexImage1D(Target,Level,Internalformat,Width,Border,ImageSize,Data) when is_integer(Data) -> cast(5364, <<Target:?GLenum,Level:?GLint,Internalformat:?GLenum,Width:?GLsizei,Border:?GLint,ImageSize:?GLsizei,Data:?GLuint>>); @@ -9209,25 +3578,7 @@ compressedTexImage1D(Target,Level,Internalformat,Width,Border,ImageSize,Data) -> %% %% Texturing allows elements of an image array to be read by shaders. %% -%% ``gl:compressedTexSubImage3D'' redefines a contiguous subregion of an existing three-dimensional -%% texture image. The texels referenced by `Data' replace the portion of the existing -%% texture array with x indices `Xoffset' and xoffset+width-1, and the y indices `Yoffset' -%% and yoffset+height-1, and the z indices `Zoffset' and zoffset+depth-1, inclusive. -%% This region may not include any texels outside the range of the texture array as it was -%% originally specified. It is not an error to specify a subtexture with width of 0, but -%% such a specification has no effect. -%% -%% `Internalformat' must be a known compressed image format (such as `?GL_RGTC') -%% or an extension-specified compressed-texture format. The `Format' of the compressed -%% texture image is selected by the GL implementation that compressed it (see {@link gl:texImage3D/10} -%% ) and should be queried at the time the texture was compressed with {@link gl:getTexLevelParameterfv/3} -%% . -%% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a texture image is specified, `Data' is treated -%% as a byte offset into the buffer object's data store. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCompressedTexSubImage3D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCompressedTexSubImage3D.xhtml">external</a> documentation. -spec compressedTexSubImage3D(Target, Level, Xoffset, Yoffset, Zoffset, Width, Height, Depth, Format, ImageSize, Data) -> 'ok' when Target :: enum(),Level :: integer(),Xoffset :: integer(),Yoffset :: integer(),Zoffset :: integer(),Width :: integer(),Height :: integer(),Depth :: integer(),Format :: enum(),ImageSize :: integer(),Data :: offset()|mem(). compressedTexSubImage3D(Target,Level,Xoffset,Yoffset,Zoffset,Width,Height,Depth,Format,ImageSize,Data) when is_integer(Data) -> cast(5366, <<Target:?GLenum,Level:?GLint,Xoffset:?GLint,Yoffset:?GLint,Zoffset:?GLint,Width:?GLsizei,Height:?GLsizei,Depth:?GLsizei,Format:?GLenum,ImageSize:?GLsizei,Data:?GLuint>>); @@ -9239,24 +3590,7 @@ compressedTexSubImage3D(Target,Level,Xoffset,Yoffset,Zoffset,Width,Height,Depth, %% %% Texturing allows elements of an image array to be read by shaders. %% -%% ``gl:compressedTexSubImage2D'' redefines a contiguous subregion of an existing two-dimensional -%% texture image. The texels referenced by `Data' replace the portion of the existing -%% texture array with x indices `Xoffset' and xoffset+width-1, and the y indices `Yoffset' -%% and yoffset+height-1, inclusive. This region may not include any texels outside the -%% range of the texture array as it was originally specified. It is not an error to specify -%% a subtexture with width of 0, but such a specification has no effect. -%% -%% `Internalformat' must be a known compressed image format (such as `?GL_RGTC') -%% or an extension-specified compressed-texture format. The `Format' of the compressed -%% texture image is selected by the GL implementation that compressed it (see {@link gl:texImage2D/9} -%% ) and should be queried at the time the texture was compressed with {@link gl:getTexLevelParameterfv/3} -%% . -%% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a texture image is specified, `Data' is treated -%% as a byte offset into the buffer object's data store. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCompressedTexSubImage2D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCompressedTexSubImage2D.xhtml">external</a> documentation. -spec compressedTexSubImage2D(Target, Level, Xoffset, Yoffset, Width, Height, Format, ImageSize, Data) -> 'ok' when Target :: enum(),Level :: integer(),Xoffset :: integer(),Yoffset :: integer(),Width :: integer(),Height :: integer(),Format :: enum(),ImageSize :: integer(),Data :: offset()|mem(). compressedTexSubImage2D(Target,Level,Xoffset,Yoffset,Width,Height,Format,ImageSize,Data) when is_integer(Data) -> cast(5368, <<Target:?GLenum,Level:?GLint,Xoffset:?GLint,Yoffset:?GLint,Width:?GLsizei,Height:?GLsizei,Format:?GLenum,ImageSize:?GLsizei,Data:?GLuint>>); @@ -9268,24 +3602,7 @@ compressedTexSubImage2D(Target,Level,Xoffset,Yoffset,Width,Height,Format,ImageSi %% %% Texturing allows elements of an image array to be read by shaders. %% -%% ``gl:compressedTexSubImage1D'' redefines a contiguous subregion of an existing one-dimensional -%% texture image. The texels referenced by `Data' replace the portion of the existing -%% texture array with x indices `Xoffset' and xoffset+width-1, inclusive. This region -%% may not include any texels outside the range of the texture array as it was originally -%% specified. It is not an error to specify a subtexture with width of 0, but such a specification -%% has no effect. -%% -%% `Internalformat' must be a known compressed image format (such as `?GL_RGTC') -%% or an extension-specified compressed-texture format. The `Format' of the compressed -%% texture image is selected by the GL implementation that compressed it (see {@link gl:texImage1D/8} -%% ), and should be queried at the time the texture was compressed with {@link gl:getTexLevelParameterfv/3} -%% . -%% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a texture image is specified, `Data' is treated -%% as a byte offset into the buffer object's data store. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCompressedTexSubImage1D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCompressedTexSubImage1D.xhtml">external</a> documentation. -spec compressedTexSubImage1D(Target, Level, Xoffset, Width, Format, ImageSize, Data) -> 'ok' when Target :: enum(),Level :: integer(),Xoffset :: integer(),Width :: integer(),Format :: enum(),ImageSize :: integer(),Data :: offset()|mem(). compressedTexSubImage1D(Target,Level,Xoffset,Width,Format,ImageSize,Data) when is_integer(Data) -> cast(5370, <<Target:?GLenum,Level:?GLint,Xoffset:?GLint,Width:?GLsizei,Format:?GLenum,ImageSize:?GLsizei,Data:?GLuint>>); @@ -9302,20 +3619,7 @@ compressedTexSubImage1D(Target,Level,Xoffset,Width,Format,ImageSize,Data) -> %% ), or {@link gl:texImage3D/10} (`?GL_TEXTURE_3D'). `Lod' specifies the level-of-detail %% number of the desired image. %% -%% If a non-zero named buffer object is bound to the `?GL_PIXEL_PACK_BUFFER' target -%% (see {@link gl:bindBuffer/2} ) while a texture image is requested, `Img' is treated -%% as a byte offset into the buffer object's data store. -%% -%% To minimize errors, first verify that the texture is compressed by calling {@link gl:getTexLevelParameterfv/3} -%% with argument `?GL_TEXTURE_COMPRESSED'. If the texture is compressed, then determine -%% the amount of memory required to store the compressed texture by calling {@link gl:getTexLevelParameterfv/3} -%% with argument `?GL_TEXTURE_COMPRESSED_IMAGE_SIZE'. Finally, retrieve the internal -%% format of the texture by calling {@link gl:getTexLevelParameterfv/3} with argument `?GL_TEXTURE_INTERNAL_FORMAT' -%% . To store the texture for later use, associate the internal format and size with the -%% retrieved texture image. These data can be used by the respective texture or subtexture -%% loading routine used for loading `Target' textures. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetCompressedTexImage.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetCompressedTexImage.xhtml">external</a> documentation. -spec getCompressedTexImage(Target, Lod, Img) -> 'ok' when Target :: enum(),Lod :: integer(),Img :: mem(). getCompressedTexImage(Target,Lod,Img) -> send_bin(Img), @@ -9328,7 +3632,7 @@ getCompressedTexImage(Target,Lod,Img) -> %% or {@link gl:enableClientState/1} , respectively, when called with a parameter of `?GL_TEXTURE_COORD_ARRAY' %% . %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glClientActiveTexture.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glClientActiveTexture.xml">external</a> documentation. -spec clientActiveTexture(Texture) -> 'ok' when Texture :: enum(). clientActiveTexture(Texture) -> cast(5373, <<Texture:?GLenum>>). @@ -9341,12 +3645,7 @@ clientActiveTexture(Texture) -> %% t r 1), %% and ``gl:multiTexCoord4'' defines all four components explicitly as (s t r q). %% -%% The current texture coordinates are part of the data that is associated with each vertex -%% and with the current raster position. Initially, the values for (s t r q) are (0 0 0 1). -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMultiTexCoord.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glMultiTexCoord.xml">external</a> documentation. -spec multiTexCoord1d(Target, S) -> 'ok' when Target :: enum(),S :: float(). multiTexCoord1d(Target,S) -> cast(5374, <<Target:?GLenum,0:32,S:?GLdouble>>). @@ -9511,19 +3810,7 @@ multiTexCoord4sv(Target,{S,T,R,Q}) -> multiTexCoord4s(Target,S,T,R,Q). %% specified by `M' . The current matrix is the projection matrix, modelview matrix, %% or texture matrix, depending on the current matrix mode (see {@link gl:matrixMode/1} ). %% -%% The current matrix, M, defines a transformation of coordinates. For instance, assume -%% M refers to the modelview matrix. If v=(v[0] v[1] v[2] v[3]) is the set of object coordinates of a vertex, -%% and `M' points to an array of 16 single- or double-precision floating-point values -%% m={m[0] m[1] ... m[15]}, then the modelview transformation M(v) does the following: -%% -%% M(v)=(m[0] m[1] m[2] m[3] m[4] m[5] m[6] m[7] m[8] m[9] m[10] m[11] m[12] m[13] m[14] m[15])×(v[0] v[1] v[2] v[3]) -%% -%% Projection and texture transformations are similarly defined. -%% -%% Calling ``gl:loadTransposeMatrix'' with matrix M is identical in operation to {@link gl:loadMatrixd/1} -%% with M T, where T represents the transpose. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glLoadTransposeMatrix.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glLoadTransposeMatrix.xml">external</a> documentation. -spec loadTransposeMatrixf(M) -> 'ok' when M :: matrix(). loadTransposeMatrixf({M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12,M13,M14,M15,M16}) -> cast(5390, <<M1:?GLfloat,M2:?GLfloat,M3:?GLfloat,M4:?GLfloat,M5:?GLfloat,M6:?GLfloat,M7:?GLfloat,M8:?GLfloat,M9:?GLfloat,M10:?GLfloat,M11:?GLfloat,M12:?GLfloat,M13:?GLfloat,M14:?GLfloat,M15:?GLfloat,M16:?GLfloat>>); @@ -9543,10 +3830,7 @@ loadTransposeMatrixd({M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12}) -> %% ``gl:multTransposeMatrix'' multiplies the current matrix with the one specified using `M' %% , and replaces the current matrix with the product. %% -%% The current matrix is determined by the current matrix mode (see {@link gl:matrixMode/1} ). -%% It is either the projection matrix, modelview matrix, or the texture matrix. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMultTransposeMatrix.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glMultTransposeMatrix.xml">external</a> documentation. -spec multTransposeMatrixf(M) -> 'ok' when M :: matrix(). multTransposeMatrixf({M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12,M13,M14,M15,M16}) -> cast(5392, <<M1:?GLfloat,M2:?GLfloat,M3:?GLfloat,M4:?GLfloat,M5:?GLfloat,M6:?GLfloat,M7:?GLfloat,M8:?GLfloat,M9:?GLfloat,M10:?GLfloat,M11:?GLfloat,M12:?GLfloat,M13:?GLfloat,M14:?GLfloat,M15:?GLfloat,M16:?GLfloat>>); @@ -9568,72 +3852,7 @@ multTransposeMatrixd({M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12}) -> %% is initially disabled. Use {@link gl:enable/1} and {@link gl:enable/1} with argument `?GL_BLEND' %% to enable and disable blending. %% -%% ``gl:blendFuncSeparate'' defines the operation of blending for all draw buffers when -%% it is enabled. ``gl:blendFuncSeparatei'' defines the operation of blending for a single -%% draw buffer specified by `Buf' when enabled for that draw buffer. `SrcRGB' specifies -%% which method is used to scale the source RGB-color components. `DstRGB' specifies -%% which method is used to scale the destination RGB-color components. Likewise, `SrcAlpha' -%% specifies which method is used to scale the source alpha color component, and `DstAlpha' -%% specifies which method is used to scale the destination alpha component. The possible -%% methods are described in the following table. Each method defines four scale factors, -%% one each for red, green, blue, and alpha. -%% -%% In the table and in subsequent equations, first source, second source and destination -%% color components are referred to as (R s0 G s0 B s0 A s0), (R s1 G s1 B s1 A s1), and (R d G d B d A d), respectively. The color specified by {@link gl:blendColor/4} -%% is referred to as (R c G c B c A c). They are understood to have integer values between 0 and (k R k G k B -%% k A), where -%% -%% k c=2(m c)-1 -%% -%% and (m R m G m B m A) is the number of red, green, blue, and alpha bitplanes. -%% -%% Source and destination scale factors are referred to as (s R s G s B s A) and (d R d G d B d A). All scale factors have -%% range [0 1]. -%% -%% <table><tbody><tr><td>` Parameter '</td><td>` RGB Factor '</td><td>` Alpha Factor ' -%% </td></tr></tbody><tbody><tr><td>`?GL_ZERO'</td><td>(0 0 0)</td><td> 0</td></tr><tr><td>`?GL_ONE' -%% </td><td>(1 1 1)</td><td> 1</td></tr><tr><td>`?GL_SRC_COLOR'</td><td>(R s0 k/R G s0 k/G B s0 -%% k/B)</td><td> A s0 k/A</td> -%% </tr><tr><td>`?GL_ONE_MINUS_SRC_COLOR'</td><td>(1 1 1 1)-(R s0 k/R G s0 k/G B s0 k/B)</td><td> 1-A s0 k/A</td></tr><tr><td> -%% `?GL_DST_COLOR'</td><td>(R d k/R G d k/G B d k/B)</td><td> A d k/A</td></tr><tr><td>`?GL_ONE_MINUS_DST_COLOR' -%% </td><td>(1 1 1)-(R d k/R G d k/G B d k/B)</td><td> 1-A d k/A</td></tr><tr><td>`?GL_SRC_ALPHA'</td><td>(A s0 k/A A s0 -%% k/A A s0 k/A)</td><td> A -%% s0 k/A</td></tr><tr><td>`?GL_ONE_MINUS_SRC_ALPHA'</td><td>(1 1 1)-(A s0 k/A A s0 k/A A s0 k/A -%% )</td><td> 1-A s0 k/A</td></tr> -%% <tr><td>`?GL_DST_ALPHA'</td><td>(A d k/A A d k/A A d k/A)</td><td> A d k/A</td></tr><tr><td>`?GL_ONE_MINUS_DST_ALPHA' -%% </td><td>(1 1 1)-(A d k/A A d k/A A d k/A)</td><td> 1-A d k/A</td></tr><tr><td>`?GL_CONSTANT_COLOR'</td><td>(R c G c -%% B c)</td><td> -%% A c</td></tr><tr><td>`?GL_ONE_MINUS_CONSTANT_COLOR'</td><td>(1 1 1)-(R c G c B c)</td><td> 1-A c</td></tr> -%% <tr><td>`?GL_CONSTANT_ALPHA'</td><td>(A c A c A c)</td><td> A c</td></tr><tr><td>`?GL_ONE_MINUS_CONSTANT_ALPHA' -%% </td><td>(1 1 1)-(A c A c A c)</td><td> 1-A c</td></tr><tr><td>`?GL_SRC_ALPHA_SATURATE'</td><td>(i i i)</td><td> -%% 1</td></tr><tr><td>`?GL_SRC1_COLOR'</td><td>(R s1 k/R G s1 k/G B s1 k/B)</td><td> A s1 k/A</td></tr><tr><td>`?GL_ONE_MINUS_SRC_COLOR' -%% </td><td>(1 1 1 1)-(R s1 k/R G s1 k/G B s1 k/B)</td><td> 1-A s1 k/A</td></tr><tr><td>`?GL_SRC1_ALPHA'</td><td>(A s1 k/A A -%% s1 k/A A s1 k/A)</td><td> A -%% s1 k/A</td></tr><tr><td>`?GL_ONE_MINUS_SRC_ALPHA'</td><td>(1 1 1)-(A s1 k/A A s1 k/A A s1 k/A -%% )</td><td> 1-A s1 k/A</td></tr> -%% </tbody></table> -%% -%% In the table, -%% -%% i=min(A s 1-(A d)) -%% -%% To determine the blended RGBA values of a pixel, the system uses the following equations: -%% -%% -%% R d=min(k R R s s R+R d d R) G d=min(k G G s s G+G d d G) B d=min(k B B s s B+B d d B) A d=min(k A A s s A+A d d A) -%% -%% Despite the apparent precision of the above equations, blending arithmetic is not exactly -%% specified, because blending operates with imprecise integer color values. However, a blend -%% factor that should be equal to 1 is guaranteed not to modify its multiplicand, and a blend -%% factor equal to 0 reduces its multiplicand to 0. For example, when `SrcRGB' is `?GL_SRC_ALPHA' -%% , `DstRGB' is `?GL_ONE_MINUS_SRC_ALPHA', and A s is equal to k A, the equations -%% reduce to simple replacement: -%% -%% R d=R s G d=G s B d=B s A d=A s -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBlendFuncSeparate.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBlendFuncSeparate.xhtml">external</a> documentation. -spec blendFuncSeparate(SfactorRGB, DfactorRGB, SfactorAlpha, DfactorAlpha) -> 'ok' when SfactorRGB :: enum(),DfactorRGB :: enum(),SfactorAlpha :: enum(),DfactorAlpha :: enum(). blendFuncSeparate(SfactorRGB,DfactorRGB,SfactorAlpha,DfactorAlpha) -> cast(5394, <<SfactorRGB:?GLenum,DfactorRGB:?GLenum,SfactorAlpha:?GLenum,DfactorAlpha:?GLenum>>). @@ -9646,19 +3865,7 @@ blendFuncSeparate(SfactorRGB,DfactorRGB,SfactorAlpha,DfactorAlpha) -> %% normals, and colors and use them to construct a sequence of primitives with a single call %% to ``gl:multiDrawArrays''. %% -%% ``gl:multiDrawArrays'' behaves identically to {@link gl:drawArrays/3} except that `Primcount' -%% separate ranges of elements are specified instead. -%% -%% When ``gl:multiDrawArrays'' is called, it uses `Count' sequential elements from -%% each enabled array to construct a sequence of geometric primitives, beginning with element -%% `First' . `Mode' specifies what kind of primitives are constructed, and how the -%% array elements construct those primitives. -%% -%% Vertex attributes that are modified by ``gl:multiDrawArrays'' have an unspecified value -%% after ``gl:multiDrawArrays'' returns. Attributes that aren't modified remain well defined. -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMultiDrawArrays.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glMultiDrawArrays.xhtml">external</a> documentation. -spec multiDrawArrays(Mode, First, Count) -> 'ok' when Mode :: enum(),First :: [integer()]|mem(),Count :: [integer()]|mem(). multiDrawArrays(Mode,First,Count) when is_list(First), is_list(Count) -> FirstLen = length(First), @@ -9677,15 +3884,7 @@ multiDrawArrays(Mode,First,Count) -> %% %% The following values are accepted for `Pname' : %% -%% `?GL_POINT_FADE_THRESHOLD_SIZE': `Params' is a single floating-point value that -%% specifies the threshold value to which point sizes are clamped if they exceed the specified -%% value. The default value is 1.0. -%% -%% `?GL_POINT_SPRITE_COORD_ORIGIN': `Params' is a single enum specifying the point -%% sprite texture coordinate origin, either `?GL_LOWER_LEFT' or `?GL_UPPER_LEFT'. -%% The default value is `?GL_UPPER_LEFT'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPointParameter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glPointParameter.xhtml">external</a> documentation. -spec pointParameterf(Pname, Param) -> 'ok' when Pname :: enum(),Param :: float(). pointParameterf(Pname,Param) -> cast(5397, <<Pname:?GLenum,Param:?GLfloat>>). @@ -9716,7 +3915,7 @@ pointParameteriv(Pname,Params) -> %% the current raster position. The value specified is interpolated and used in computing %% the fog color (see {@link gl:fogf/2} ). %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glFogCoord.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glFogCoord.xml">external</a> documentation. -spec fogCoordf(Coord) -> 'ok' when Coord :: float(). fogCoordf(Coord) -> cast(5401, <<Coord:?GLfloat>>). @@ -9742,22 +3941,7 @@ fogCoorddv({Coord}) -> fogCoordd(Coord). %% specifies the byte stride from one fog coordinate to the next, allowing vertices and %% attributes to be packed into a single array or stored in separate arrays. %% -%% If a non-zero named buffer object is bound to the `?GL_ARRAY_BUFFER' target (see {@link gl:bindBuffer/2} -%% ) while a fog coordinate array is specified, `Pointer' is treated as a byte offset -%% into the buffer object's data store. Also, the buffer object binding (`?GL_ARRAY_BUFFER_BINDING' -%% ) is saved as fog coordinate vertex array client-side state (`?GL_FOG_COORD_ARRAY_BUFFER_BINDING' -%% ). -%% -%% When a fog coordinate array is specified, `Type' , `Stride' , and `Pointer' -%% are saved as client-side state, in addition to the current vertex array buffer object -%% binding. -%% -%% To enable and disable the fog coordinate array, call {@link gl:enableClientState/1} and {@link gl:enableClientState/1} -%% with the argument `?GL_FOG_COORD_ARRAY'. If enabled, the fog coordinate array is -%% used when {@link gl:drawArrays/3} , {@link gl:multiDrawArrays/3} , {@link gl:drawElements/4} , see `glMultiDrawElements' -%% , {@link gl:drawRangeElements/6} , or {@link gl:arrayElement/1} is called. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glFogCoordPointer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glFogCoordPointer.xml">external</a> documentation. -spec fogCoordPointer(Type, Stride, Pointer) -> 'ok' when Type :: enum(),Stride :: integer(),Pointer :: offset()|mem(). fogCoordPointer(Type,Stride,Pointer) when is_integer(Pointer) -> cast(5403, <<Type:?GLenum,Stride:?GLsizei,Pointer:?GLuint>>); @@ -9770,31 +3954,7 @@ fogCoordPointer(Type,Stride,Pointer) -> %% The GL stores both a primary four-valued RGBA color and a secondary four-valued RGBA %% color (where alpha is always set to 0.0) that is associated with every vertex. %% -%% The secondary color is interpolated and applied to each fragment during rasterization -%% when `?GL_COLOR_SUM' is enabled. When lighting is enabled, and `?GL_SEPARATE_SPECULAR_COLOR' -%% is specified, the value of the secondary color is assigned the value computed from the -%% specular term of the lighting computation. Both the primary and secondary current colors -%% are applied to each fragment, regardless of the state of `?GL_COLOR_SUM', under such -%% conditions. When `?GL_SEPARATE_SPECULAR_COLOR' is specified, the value returned from -%% querying the current secondary color is undefined. -%% -%% ``gl:secondaryColor3b'', ``gl:secondaryColor3s'', and ``gl:secondaryColor3i'' take -%% three signed byte, short, or long integers as arguments. When `v' is appended to -%% the name, the color commands can take a pointer to an array of such values. -%% -%% Color values are stored in floating-point format, with unspecified mantissa and exponent -%% sizes. Unsigned integer color components, when specified, are linearly mapped to floating-point -%% values such that the largest representable value maps to 1.0 (full intensity), and 0 maps -%% to 0.0 (zero intensity). Signed integer color components, when specified, are linearly -%% mapped to floating-point values such that the most positive representable value maps to -%% 1.0, and the most negative representable value maps to -1.0. (Note that this mapping -%% does not convert 0 precisely to 0.0). Floating-point values are mapped directly. -%% -%% Neither floating-point nor signed integer values are clamped to the range [0 1] before the -%% current color is updated. However, color components are clamped to this range before they -%% are interpolated or written into a color buffer. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glSecondaryColor.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glSecondaryColor.xml">external</a> documentation. -spec secondaryColor3b(Red, Green, Blue) -> 'ok' when Red :: integer(),Green :: integer(),Blue :: integer(). secondaryColor3b(Red,Green,Blue) -> cast(5405, <<Red:?GLbyte,Green:?GLbyte,Blue:?GLbyte>>). @@ -9881,23 +4041,7 @@ secondaryColor3usv({Red,Green,Blue}) -> secondaryColor3us(Red,Green,Blue). %% specifies the byte stride from one color to the next, allowing vertices and attributes %% to be packed into a single array or stored in separate arrays. %% -%% If a non-zero named buffer object is bound to the `?GL_ARRAY_BUFFER' target (see {@link gl:bindBuffer/2} -%% ) while a secondary color array is specified, `Pointer' is treated as a byte offset -%% into the buffer object's data store. Also, the buffer object binding (`?GL_ARRAY_BUFFER_BINDING' -%% ) is saved as secondary color vertex array client-side state (`?GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING' -%% ). -%% -%% When a secondary color array is specified, `Size' , `Type' , `Stride' , and `Pointer' -%% are saved as client-side state, in addition to the current vertex array buffer object -%% binding. -%% -%% To enable and disable the secondary color array, call {@link gl:enableClientState/1} and {@link gl:enableClientState/1} -%% with the argument `?GL_SECONDARY_COLOR_ARRAY'. If enabled, the secondary color array -%% is used when {@link gl:arrayElement/1} , {@link gl:drawArrays/3} , {@link gl:multiDrawArrays/3} , -%% {@link gl:drawElements/4} , see `glMultiDrawElements', or {@link gl:drawRangeElements/6} -%% is called. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glSecondaryColorPointer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glSecondaryColorPointer.xml">external</a> documentation. -spec secondaryColorPointer(Size, Type, Stride, Pointer) -> 'ok' when Size :: integer(),Type :: enum(),Stride :: integer(),Pointer :: offset()|mem(). secondaryColorPointer(Size,Type,Stride,Pointer) when is_integer(Pointer) -> cast(5413, <<Size:?GLint,Type:?GLenum,Stride:?GLsizei,Pointer:?GLuint>>); @@ -9912,38 +4056,7 @@ secondaryColorPointer(Size,Type,Stride,Pointer) -> %% subpixel accuracy. See {@link gl:bitmap/7} , {@link gl:drawPixels/5} , and {@link gl:copyPixels/5} %% . %% -%% ``gl:windowPos2'' specifies the x and y coordinates, while z is implicitly set -%% to 0. ``gl:windowPos3'' specifies all three coordinates. The w coordinate of the current -%% raster position is always set to 1.0. -%% -%% ``gl:windowPos'' directly updates the x and y coordinates of the current raster -%% position with the values specified. That is, the values are neither transformed by the -%% current modelview and projection matrices, nor by the viewport-to-window transform. The -%% z coordinate of the current raster position is updated in the following manner: -%% -%% z={n f(n+z×(f-n)) if z<= 0 if z>= 1(otherwise)) -%% -%% where n is `?GL_DEPTH_RANGE''s near value, and f is `?GL_DEPTH_RANGE''s -%% far value. See {@link gl:depthRange/2} . -%% -%% The specified coordinates are not clip-tested, causing the raster position to always -%% be valid. -%% -%% The current raster position also includes some associated color data and texture coordinates. -%% If lighting is enabled, then `?GL_CURRENT_RASTER_COLOR' (in RGBA mode) or `?GL_CURRENT_RASTER_INDEX' -%% (in color index mode) is set to the color produced by the lighting calculation (see {@link gl:lightf/3} -%% , {@link gl:lightModelf/2} , and {@link gl:shadeModel/1} ). If lighting is disabled, current -%% color (in RGBA mode, state variable `?GL_CURRENT_COLOR') or color index (in color -%% index mode, state variable `?GL_CURRENT_INDEX') is used to update the current raster -%% color. `?GL_CURRENT_RASTER_SECONDARY_COLOR' (in RGBA mode) is likewise updated. -%% -%% Likewise, `?GL_CURRENT_RASTER_TEXTURE_COORDS' is updated as a function of `?GL_CURRENT_TEXTURE_COORDS' -%% , based on the texture matrix and the texture generation functions (see {@link gl:texGend/3} ). -%% The `?GL_CURRENT_RASTER_DISTANCE' is set to the `?GL_CURRENT_FOG_COORD'. -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glWindowPos.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glWindowPos.xml">external</a> documentation. -spec windowPos2d(X, Y) -> 'ok' when X :: float(),Y :: float(). windowPos2d(X,Y) -> cast(5415, <<X:?GLdouble,Y:?GLdouble>>). @@ -10028,13 +4141,7 @@ windowPos3sv({X,Y,Z}) -> windowPos3s(X,Y,Z). %% that the names form a contiguous set of integers; however, it is guaranteed that none %% of the returned names was in use immediately before the call to ``gl:genQueries''. %% -%% Query object names returned by a call to ``gl:genQueries'' are not returned by subsequent -%% calls, unless they are first deleted with {@link gl:deleteQueries/1} . -%% -%% No query objects are associated with the returned query object names until they are first -%% used by calling {@link gl:beginQuery/2} . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGenQueries.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGenQueries.xhtml">external</a> documentation. -spec genQueries(N) -> [integer()] when N :: integer(). genQueries(N) -> call(5423, <<N:?GLsizei>>). @@ -10045,10 +4152,7 @@ genQueries(N) -> %% . After a query object is deleted, it has no contents, and its name is free for reuse %% (for example by {@link gl:genQueries/1} ). %% -%% ``gl:deleteQueries'' silently ignores 0's and names that do not correspond to existing -%% query objects. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDeleteQueries.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDeleteQueries.xhtml">external</a> documentation. -spec deleteQueries(Ids) -> 'ok' when Ids :: [integer()]. deleteQueries(Ids) -> IdsLen = length(Ids), @@ -10061,10 +4165,7 @@ deleteQueries(Ids) -> %% object. If `Id' is zero, or is a non-zero value that is not currently the name of %% a query object, or if an error occurs, ``gl:isQuery'' returns `?GL_FALSE'. %% -%% A name returned by {@link gl:genQueries/1} , but not yet associated with a query object -%% by calling {@link gl:beginQuery/2} , is not the name of a query object. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIsQuery.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glIsQuery.xhtml">external</a> documentation. -spec isQuery(Id) -> 0|1 when Id :: integer(). isQuery(Id) -> call(5425, <<Id:?GLuint>>). @@ -10078,60 +4179,7 @@ isQuery(Id) -> %% , `?GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN', or `?GL_TIME_ELAPSED'. The behavior %% of the query object depends on its type and is as follows. %% -%% If `Target' is `?GL_SAMPLES_PASSED', `Id' must be an unused name, or the -%% name of an existing occlusion query object. When ``gl:beginQuery'' is executed, the -%% query object's samples-passed counter is reset to 0. Subsequent rendering will increment -%% the counter for every sample that passes the depth test. If the value of `?GL_SAMPLE_BUFFERS' -%% is 0, then the samples-passed count is incremented by 1 for each fragment. If the value -%% of `?GL_SAMPLE_BUFFERS' is 1, then the samples-passed count is incremented by the -%% number of samples whose coverage bit is set. However, implementations, at their discression -%% may instead increase the samples-passed count by the value of `?GL_SAMPLES' if any -%% sample in the fragment is covered. When ``gl:endQuery'' is executed, the samples-passed -%% counter is assigned to the query object's result value. This value can be queried by calling -%% {@link gl:getQueryObjectiv/2} with `Pname' `?GL_QUERY_RESULT'. -%% -%% If `Target' is `?GL_ANY_SAMPLES_PASSED', `Id' must be an unused name, -%% or the name of an existing boolean occlusion query object. When ``gl:beginQuery'' is -%% executed, the query object's samples-passed flag is reset to `?GL_FALSE'. Subsequent -%% rendering causes the flag to be set to `?GL_TRUE' if any sample passes the depth -%% test. When ``gl:endQuery'' is executed, the samples-passed flag is assigned to the query -%% object's result value. This value can be queried by calling {@link gl:getQueryObjectiv/2} -%% with `Pname' `?GL_QUERY_RESULT'. -%% -%% If `Target' is `?GL_PRIMITIVES_GENERATED', `Id' must be an unused name, -%% or the name of an existing primitive query object previously bound to the `?GL_PRIMITIVES_GENERATED' -%% query binding. When ``gl:beginQuery'' is executed, the query object's primitives-generated -%% counter is reset to 0. Subsequent rendering will increment the counter once for every -%% vertex that is emitted from the geometry shader, or from the vertex shader if no geometry -%% shader is present. When ``gl:endQuery'' is executed, the primitives-generated counter -%% is assigned to the query object's result value. This value can be queried by calling {@link gl:getQueryObjectiv/2} -%% with `Pname' `?GL_QUERY_RESULT'. -%% -%% If `Target' is `?GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN', `Id' must -%% be an unused name, or the name of an existing primitive query object previously bound -%% to the `?GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN' query binding. When ``gl:beginQuery'' -%% is executed, the query object's primitives-written counter is reset to 0. Subsequent -%% rendering will increment the counter once for every vertex that is written into the bound -%% transform feedback buffer(s). If transform feedback mode is not activated between the -%% call to ``gl:beginQuery'' and ``gl:endQuery'', the counter will not be incremented. -%% When ``gl:endQuery'' is executed, the primitives-written counter is assigned to the -%% query object's result value. This value can be queried by calling {@link gl:getQueryObjectiv/2} -%% with `Pname' `?GL_QUERY_RESULT'. -%% -%% If `Target' is `?GL_TIME_ELAPSED', `Id' must be an unused name, or the -%% name of an existing timer query object previously bound to the `?GL_TIME_ELAPSED' -%% query binding. When ``gl:beginQuery'' is executed, the query object's time counter is -%% reset to 0. When ``gl:endQuery'' is executed, the elapsed server time that has passed -%% since the call to ``gl:beginQuery'' is written into the query object's time counter. -%% This value can be queried by calling {@link gl:getQueryObjectiv/2} with `Pname' `?GL_QUERY_RESULT' -%% . -%% -%% Querying the `?GL_QUERY_RESULT' implicitly flushes the GL pipeline until the rendering -%% delimited by the query object has completed and the result is available. `?GL_QUERY_RESULT_AVAILABLE' -%% can be queried to determine if the result is immediately available or if the rendering -%% is not yet complete. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBeginQuery.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBeginQuery.xhtml">external</a> documentation. -spec beginQuery(Target, Id) -> 'ok' when Target :: enum(),Id :: integer(). beginQuery(Target,Id) -> cast(5426, <<Target:?GLenum,Id:?GLuint>>). @@ -10144,7 +4192,7 @@ endQuery(Target) -> %% @doc glGetQuery %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetQuery.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getQueryiv(Target, Pname) -> integer() when Target :: enum(),Pname :: enum(). getQueryiv(Target,Pname) -> call(5428, <<Target:?GLenum,Pname:?GLenum>>). @@ -10154,17 +4202,7 @@ getQueryiv(Target,Pname) -> %% ``gl:getQueryObject'' returns in `Params' a selected parameter of the query object %% specified by `Id' . %% -%% `Pname' names a specific query object parameter. `Pname' can be as follows: -%% -%% `?GL_QUERY_RESULT': `Params' returns the value of the query object's passed -%% samples counter. The initial value is 0. -%% -%% `?GL_QUERY_RESULT_AVAILABLE': `Params' returns whether the passed samples counter -%% is immediately available. If a delay would occur waiting for the query result, `?GL_FALSE' -%% is returned. Otherwise, `?GL_TRUE' is returned, which also indicates that the results -%% of all previous queries are available as well. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetQueryObject.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetQueryObject.xhtml">external</a> documentation. -spec getQueryObjectiv(Id, Pname) -> integer() when Id :: integer(),Pname :: enum(). getQueryObjectiv(Id,Pname) -> call(5429, <<Id:?GLuint,Pname:?GLenum>>). @@ -10183,77 +4221,7 @@ getQueryObjectuiv(Id,Pname) -> %% object with name `Buffer' exists, one is created with that name. When a buffer object %% is bound to a target, the previous binding for that target is automatically broken. %% -%% Buffer object names are unsigned integers. The value zero is reserved, but there is no -%% default buffer object for each buffer object target. Instead, `Buffer' set to zero -%% effectively unbinds any buffer object previously bound, and restores client memory usage -%% for that buffer object target (if supported for that target). Buffer object names and -%% the corresponding buffer object contents are local to the shared object space of the current -%% GL rendering context; two rendering contexts share buffer object names only if they explicitly -%% enable sharing between contexts through the appropriate GL windows interfaces functions. -%% -%% {@link gl:genBuffers/1} must be used to generate a set of unused buffer object names. -%% -%% The state of a buffer object immediately after it is first bound is an unmapped zero-sized -%% memory buffer with `?GL_READ_WRITE' access and `?GL_STATIC_DRAW' usage. -%% -%% While a non-zero buffer object name is bound, GL operations on the target to which it -%% is bound affect the bound buffer object, and queries of the target to which it is bound -%% return state from the bound buffer object. While buffer object name zero is bound, as -%% in the initial state, attempts to modify or query state on the target to which it is bound -%% generates an `?GL_INVALID_OPERATION' error. -%% -%% When a non-zero buffer object is bound to the `?GL_ARRAY_BUFFER' target, the vertex -%% array pointer parameter is interpreted as an offset within the buffer object measured -%% in basic machine units. -%% -%% When a non-zero buffer object is bound to the `?GL_DRAW_INDIRECT_BUFFER' target, -%% parameters for draws issued through {@link gl:drawArraysIndirect/2} and {@link gl:drawElementsIndirect/3} -%% are sourced from that buffer object. -%% -%% While a non-zero buffer object is bound to the `?GL_ELEMENT_ARRAY_BUFFER' target, -%% the indices parameter of {@link gl:drawElements/4} , {@link gl:drawElementsInstanced/5} , {@link gl:drawElementsBaseVertex/5} -%% , {@link gl:drawRangeElements/6} , {@link gl:drawRangeElementsBaseVertex/7} , see `glMultiDrawElements' -%% , or see `glMultiDrawElementsBaseVertex' is interpreted as an offset within the -%% buffer object measured in basic machine units. -%% -%% While a non-zero buffer object is bound to the `?GL_PIXEL_PACK_BUFFER' target, -%% the following commands are affected: {@link gl:getCompressedTexImage/3} , {@link gl:getTexImage/5} -%% , and {@link gl:readPixels/7} . The pointer parameter is interpreted as an offset within -%% the buffer object measured in basic machine units. -%% -%% While a non-zero buffer object is bound to the `?GL_PIXEL_UNPACK_BUFFER' target, -%% the following commands are affected: {@link gl:compressedTexImage1D/7} , {@link gl:compressedTexImage2D/8} -%% , {@link gl:compressedTexImage3D/9} , {@link gl:compressedTexSubImage1D/7} , {@link gl:compressedTexSubImage2D/9} -%% , {@link gl:compressedTexSubImage3D/11} , {@link gl:texImage1D/8} , {@link gl:texImage2D/9} , {@link gl:texImage3D/10} -%% , {@link gl:texSubImage1D/7} , {@link gl:texSubImage1D/7} , and {@link gl:texSubImage1D/7} . -%% The pointer parameter is interpreted as an offset within the buffer object measured in -%% basic machine units. -%% -%% The buffer targets `?GL_COPY_READ_BUFFER' and `?GL_COPY_WRITE_BUFFER' are provided -%% to allow {@link gl:copyBufferSubData/5} to be used without disturbing the state of other -%% bindings. However, {@link gl:copyBufferSubData/5} may be used with any pair of buffer binding -%% points. -%% -%% The `?GL_TRANSFORM_FEEDBACK_BUFFER' buffer binding point may be passed to ``gl:bindBuffer'' -%% , but will not directly affect transform feedback state. Instead, the indexed `?GL_TRANSFORM_FEEDBACK_BUFFER' -%% bindings must be used through a call to {@link gl:bindBufferBase/3} or {@link gl:bindBufferRange/5} -%% . This will affect the generic `?GL_TRANSFORM_FEEDABCK_BUFFER' binding. -%% -%% Likewise, the `?GL_UNIFORM_BUFFER' and `?GL_ATOMIC_COUNTER_BUFFER' buffer binding -%% points may be used, but do not directly affect uniform buffer or atomic counter buffer -%% state, respectively. {@link gl:bindBufferBase/3} or {@link gl:bindBufferRange/5} must be -%% used to bind a buffer to an indexed uniform buffer or atomic counter buffer binding point. -%% -%% -%% A buffer object binding created with ``gl:bindBuffer'' remains active until a different -%% buffer object name is bound to the same target, or until the bound buffer object is deleted -%% with {@link gl:deleteBuffers/1} . -%% -%% Once created, a named buffer object may be re-bound to any target as often as needed. -%% However, the GL implementation may make choices about how to optimize the storage of a -%% buffer object based on its initial binding target. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBindBuffer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBindBuffer.xhtml">external</a> documentation. -spec bindBuffer(Target, Buffer) -> 'ok' when Target :: enum(),Buffer :: integer(). bindBuffer(Target,Buffer) -> cast(5431, <<Target:?GLenum,Buffer:?GLuint>>). @@ -10265,10 +4233,7 @@ bindBuffer(Target,Buffer) -> %% free for reuse (for example by {@link gl:genBuffers/1} ). If a buffer object that is currently %% bound is deleted, the binding reverts to 0 (the absence of any buffer object). %% -%% ``gl:deleteBuffers'' silently ignores 0's and names that do not correspond to existing -%% buffer objects. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDeleteBuffers.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDeleteBuffers.xhtml">external</a> documentation. -spec deleteBuffers(Buffers) -> 'ok' when Buffers :: [integer()]. deleteBuffers(Buffers) -> BuffersLen = length(Buffers), @@ -10282,13 +4247,7 @@ deleteBuffers(Buffers) -> %% that none of the returned names was in use immediately before the call to ``gl:genBuffers'' %% . %% -%% Buffer object names returned by a call to ``gl:genBuffers'' are not returned by subsequent -%% calls, unless they are first deleted with {@link gl:deleteBuffers/1} . -%% -%% No buffer objects are associated with the returned buffer object names until they are -%% first bound by calling {@link gl:bindBuffer/2} . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGenBuffers.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGenBuffers.xhtml">external</a> documentation. -spec genBuffers(N) -> [integer()] when N :: integer(). genBuffers(N) -> call(5433, <<N:?GLsizei>>). @@ -10300,10 +4259,7 @@ genBuffers(N) -> %% the name of a buffer object, or if an error occurs, ``gl:isBuffer'' returns `?GL_FALSE' %% . %% -%% A name returned by {@link gl:genBuffers/1} , but not yet associated with a buffer object -%% by calling {@link gl:bindBuffer/2} , is not the name of a buffer object. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIsBuffer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glIsBuffer.xhtml">external</a> documentation. -spec isBuffer(Buffer) -> 0|1 when Buffer :: integer(). isBuffer(Buffer) -> call(5434, <<Buffer:?GLuint>>). @@ -10317,31 +4273,7 @@ isBuffer(Buffer) -> %% is not mapped, it has a `?NULL' mapped pointer, and its mapped access is `?GL_READ_WRITE' %% . %% -%% `Usage' is a hint to the GL implementation as to how a buffer object's data store -%% will be accessed. This enables the GL implementation to make more intelligent decisions -%% that may significantly impact buffer object performance. It does not, however, constrain -%% the actual usage of the data store. `Usage' can be broken down into two parts: first, -%% the frequency of access (modification and usage), and second, the nature of that access. -%% The frequency of access may be one of these: -%% -%% STREAM: The data store contents will be modified once and used at most a few times. -%% -%% STATIC: The data store contents will be modified once and used many times. -%% -%% DYNAMIC: The data store contents will be modified repeatedly and used many times. -%% -%% The nature of access may be one of these: -%% -%% DRAW: The data store contents are modified by the application, and used as the source -%% for GL drawing and image specification commands. -%% -%% READ: The data store contents are modified by reading data from the GL, and used to return -%% that data when queried by the application. -%% -%% COPY: The data store contents are modified by reading data from the GL, and used as the -%% source for GL drawing and image specification commands. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBufferData.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBufferData.xhtml">external</a> documentation. -spec bufferData(Target, Size, Data, Usage) -> 'ok' when Target :: enum(),Size :: integer(),Data :: offset()|mem(),Usage :: enum(). bufferData(Target,Size,Data,Usage) when is_integer(Data) -> cast(5435, <<Target:?GLenum,0:32,Size:?GLsizeiptr,Data:?GLuint,Usage:?GLenum>>); @@ -10357,7 +4289,7 @@ bufferData(Target,Size,Data,Usage) -> %% is thrown if `Offset' and `Size' together define a range beyond the bounds of %% the buffer object's data store. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBufferSubData.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBufferSubData.xhtml">external</a> documentation. -spec bufferSubData(Target, Offset, Size, Data) -> 'ok' when Target :: enum(),Offset :: integer(),Size :: integer(),Data :: offset()|mem(). bufferSubData(Target,Offset,Size,Data) when is_integer(Data) -> cast(5437, <<Target:?GLenum,0:32,Offset:?GLintptr,Size:?GLsizeiptr,Data:?GLuint>>); @@ -10373,7 +4305,7 @@ bufferSubData(Target,Offset,Size,Data) -> %% is thrown if the buffer object is currently mapped, or if `Offset' and `Size' %% together define a range beyond the bounds of the buffer object's data store. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetBufferSubData.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetBufferSubData.xhtml">external</a> documentation. -spec getBufferSubData(Target, Offset, Size, Data) -> 'ok' when Target :: enum(),Offset :: integer(),Size :: integer(),Data :: mem(). getBufferSubData(Target,Offset,Size,Data) -> send_bin(Data), @@ -10384,21 +4316,7 @@ getBufferSubData(Target,Offset,Size,Data) -> %% ``gl:getBufferParameteriv'' returns in `Data' a selected parameter of the buffer %% object specified by `Target' . %% -%% `Value' names a specific buffer object parameter, as follows: -%% -%% `?GL_BUFFER_ACCESS': `Params' returns the access policy set while mapping the -%% buffer object. The initial value is `?GL_READ_WRITE'. -%% -%% `?GL_BUFFER_MAPPED': `Params' returns a flag indicating whether the buffer object -%% is currently mapped. The initial value is `?GL_FALSE'. -%% -%% `?GL_BUFFER_SIZE': `Params' returns the size of the buffer object, measured -%% in bytes. The initial value is 0. -%% -%% `?GL_BUFFER_USAGE': `Params' returns the buffer object's usage pattern. The -%% initial value is `?GL_STATIC_DRAW'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetBufferParameteriv.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glGetBufferParameteriv.xml">external</a> documentation. -spec getBufferParameteriv(Target, Pname) -> integer() when Target :: enum(),Pname :: enum(). getBufferParameteriv(Target,Pname) -> call(5440, <<Target:?GLenum,Pname:?GLenum>>). @@ -10412,35 +4330,7 @@ getBufferParameteriv(Target,Pname) -> %% draw buffer whereas ``gl:blendEquationSeparate'' sets the blend equations for all draw %% buffers. %% -%% The blend equations use the source and destination blend factors specified by either {@link gl:blendFunc/2} -%% or {@link gl:blendFuncSeparate/4} . See {@link gl:blendFunc/2} or {@link gl:blendFuncSeparate/4} -%% for a description of the various blend factors. -%% -%% In the equations that follow, source and destination color components are referred to -%% as (R s G s B s A s) and (R d G d B d A d), respectively. The result color is referred to as (R r G r B r A r). The source and destination -%% blend factors are denoted (s R s G s B s A) and (d R d G d B d A), respectively. For these equations all color components -%% are understood to have values in the range [0 1]. <table><tbody><tr><td>` Mode '</td><td> -%% ` RGB Components '</td><td>` Alpha Component '</td></tr></tbody><tbody><tr><td>`?GL_FUNC_ADD' -%% </td><td> Rr=R s s R+R d d R Gr=G s s G+G d d G Br=B s s B+B d d B</td><td> Ar=A s -%% s A+A d d A</td></tr><tr><td>`?GL_FUNC_SUBTRACT'</td><td> Rr=R s s R-R d d R Gr=G -%% s s G-G d d G Br=B s s B-B d d B</td><td> Ar=A s s A-A d d A</td></tr><tr><td>`?GL_FUNC_REVERSE_SUBTRACT' -%% </td><td> Rr=R d d R-R s s R Gr=G d d G-G s s G Br=B d d B-B s s B</td><td> Ar=A d -%% d A-A s s A</td></tr><tr><td>`?GL_MIN'</td><td> Rr=min(R s R d) Gr=min(G s G d) Br=min(B s B d)</td><td> Ar=min -%% (A s A d)</td></tr><tr><td>`?GL_MAX'</td><td> Rr=max(R s R d) Gr=max(G s G d) Br=max(B s B d)</td><td> Ar=max(A s A d)</td></tr></tbody> -%% </table> -%% -%% The results of these equations are clamped to the range [0 1]. -%% -%% The `?GL_MIN' and `?GL_MAX' equations are useful for applications that analyze -%% image data (image thresholding against a constant color, for example). The `?GL_FUNC_ADD' -%% equation is useful for antialiasing and transparency, among other things. -%% -%% Initially, both the RGB blend equation and the alpha blend equation are set to `?GL_FUNC_ADD' -%% . -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBlendEquationSeparate.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBlendEquationSeparate.xhtml">external</a> documentation. -spec blendEquationSeparate(ModeRGB, ModeAlpha) -> 'ok' when ModeRGB :: enum(),ModeAlpha :: enum(). blendEquationSeparate(ModeRGB,ModeAlpha) -> cast(5441, <<ModeRGB:?GLenum,ModeAlpha:?GLenum>>). @@ -10455,32 +4345,7 @@ blendEquationSeparate(ModeRGB,ModeAlpha) -> %% or equal to `N' is implicitly set to `?GL_NONE' and any data written to such %% an output is discarded. %% -%% The symbolic constants contained in `Bufs' may be any of the following: -%% -%% `?GL_NONE': The fragment shader output value is not written into any color buffer. -%% -%% `?GL_FRONT_LEFT': The fragment shader output value is written into the front left -%% color buffer. -%% -%% `?GL_FRONT_RIGHT': The fragment shader output value is written into the front right -%% color buffer. -%% -%% `?GL_BACK_LEFT': The fragment shader output value is written into the back left color -%% buffer. -%% -%% `?GL_BACK_RIGHT': The fragment shader output value is written into the back right -%% color buffer. -%% -%% `?GL_COLOR_ATTACHMENT'`n': The fragment shader output value is written into -%% the `n'th color attachment of the current framebuffer. `n' may range from 0 -%% to the value of `?GL_MAX_COLOR_ATTACHMENTS'. -%% -%% Except for `?GL_NONE', the preceding symbolic constants may not appear more than -%% once in `Bufs' . The maximum number of draw buffers supported is implementation dependent -%% and can be queried by calling {@link gl:getBooleanv/1} with the argument `?GL_MAX_DRAW_BUFFERS' -%% . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawBuffers.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDrawBuffers.xhtml">external</a> documentation. -spec drawBuffers(Bufs) -> 'ok' when Bufs :: [enum()]. drawBuffers(Bufs) -> BufsLen = length(Bufs), @@ -10495,55 +4360,7 @@ drawBuffers(Bufs) -> %% used in multipass rendering algorithms to achieve special effects, such as decals, outlining, %% and constructive solid geometry rendering. %% -%% The stencil test conditionally eliminates a pixel based on the outcome of a comparison -%% between the value in the stencil buffer and a reference value. To enable and disable the -%% test, call {@link gl:enable/1} and {@link gl:enable/1} with argument `?GL_STENCIL_TEST' -%% ; to control it, call {@link gl:stencilFunc/3} or {@link gl:stencilFuncSeparate/4} . -%% -%% There can be two separate sets of `Sfail' , `Dpfail' , and `Dppass' parameters; -%% one affects back-facing polygons, and the other affects front-facing polygons as well -%% as other non-polygon primitives. {@link gl:stencilOp/3} sets both front and back stencil -%% state to the same values, as if {@link gl:stencilOpSeparate/4} were called with `Face' -%% set to `?GL_FRONT_AND_BACK'. -%% -%% ``gl:stencilOpSeparate'' takes three arguments that indicate what happens to the stored -%% stencil value while stenciling is enabled. If the stencil test fails, no change is made -%% to the pixel's color or depth buffers, and `Sfail' specifies what happens to the -%% stencil buffer contents. The following eight actions are possible. -%% -%% `?GL_KEEP': Keeps the current value. -%% -%% `?GL_ZERO': Sets the stencil buffer value to 0. -%% -%% `?GL_REPLACE': Sets the stencil buffer value to `ref', as specified by {@link gl:stencilFunc/3} -%% . -%% -%% `?GL_INCR': Increments the current stencil buffer value. Clamps to the maximum representable -%% unsigned value. -%% -%% `?GL_INCR_WRAP': Increments the current stencil buffer value. Wraps stencil buffer -%% value to zero when incrementing the maximum representable unsigned value. -%% -%% `?GL_DECR': Decrements the current stencil buffer value. Clamps to 0. -%% -%% `?GL_DECR_WRAP': Decrements the current stencil buffer value. Wraps stencil buffer -%% value to the maximum representable unsigned value when decrementing a stencil buffer value -%% of zero. -%% -%% `?GL_INVERT': Bitwise inverts the current stencil buffer value. -%% -%% Stencil buffer values are treated as unsigned integers. When incremented and decremented, -%% values are clamped to 0 and 2 n-1, where n is the value returned by querying `?GL_STENCIL_BITS' -%% . -%% -%% The other two arguments to ``gl:stencilOpSeparate'' specify stencil buffer actions -%% that depend on whether subsequent depth buffer tests succeed ( `Dppass' ) or fail ( `Dpfail' -%% ) (see {@link gl:depthFunc/1} ). The actions are specified using the same eight symbolic -%% constants as `Sfail' . Note that `Dpfail' is ignored when there is no depth buffer, -%% or when the depth buffer is not enabled. In these cases, `Sfail' and `Dppass' -%% specify stencil action when the stencil test fails and passes, respectively. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glStencilOpSeparate.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glStencilOpSeparate.xhtml">external</a> documentation. -spec stencilOpSeparate(Face, Sfail, Dpfail, Dppass) -> 'ok' when Face :: enum(),Sfail :: enum(),Dpfail :: enum(),Dppass :: enum(). stencilOpSeparate(Face,Sfail,Dpfail,Dppass) -> cast(5443, <<Face:?GLenum,Sfail:?GLenum,Dpfail:?GLenum,Dppass:?GLenum>>). @@ -10556,57 +4373,7 @@ stencilOpSeparate(Face,Sfail,Dpfail,Dppass) -> %% used in multipass rendering algorithms to achieve special effects, such as decals, outlining, %% and constructive solid geometry rendering. %% -%% The stencil test conditionally eliminates a pixel based on the outcome of a comparison -%% between the reference value and the value in the stencil buffer. To enable and disable -%% the test, call {@link gl:enable/1} and {@link gl:enable/1} with argument `?GL_STENCIL_TEST' -%% . To specify actions based on the outcome of the stencil test, call {@link gl:stencilOp/3} -%% or {@link gl:stencilOpSeparate/4} . -%% -%% There can be two separate sets of `Func' , `Ref' , and `Mask' parameters; -%% one affects back-facing polygons, and the other affects front-facing polygons as well -%% as other non-polygon primitives. {@link gl:stencilFunc/3} sets both front and back stencil -%% state to the same values, as if {@link gl:stencilFuncSeparate/4} were called with `Face' -%% set to `?GL_FRONT_AND_BACK'. -%% -%% `Func' is a symbolic constant that determines the stencil comparison function. It -%% accepts one of eight values, shown in the following list. `Ref' is an integer reference -%% value that is used in the stencil comparison. It is clamped to the range [0 2 n-1], where n -%% is the number of bitplanes in the stencil buffer. `Mask' is bitwise ANDed with both -%% the reference value and the stored stencil value, with the ANDed values participating -%% in the comparison. -%% -%% If `stencil' represents the value stored in the corresponding stencil buffer location, -%% the following list shows the effect of each comparison function that can be specified by `Func' -%% . Only if the comparison succeeds is the pixel passed through to the next stage in the -%% rasterization process (see {@link gl:stencilOp/3} ). All tests treat `stencil' values -%% as unsigned integers in the range [0 2 n-1], where n is the number of bitplanes in the stencil -%% buffer. -%% -%% The following values are accepted by `Func' : -%% -%% `?GL_NEVER': Always fails. -%% -%% `?GL_LESS': Passes if ( `Ref' & `Mask' ) < ( `stencil' & `Mask' -%% ). -%% -%% `?GL_LEQUAL': Passes if ( `Ref' & `Mask' ) <= ( `stencil' -%% & `Mask' ). -%% -%% `?GL_GREATER': Passes if ( `Ref' & `Mask' ) > ( `stencil' -%% & `Mask' ). -%% -%% `?GL_GEQUAL': Passes if ( `Ref' & `Mask' ) >= ( `stencil' -%% & `Mask' ). -%% -%% `?GL_EQUAL': Passes if ( `Ref' & `Mask' ) = ( `stencil' & `Mask' -%% ). -%% -%% `?GL_NOTEQUAL': Passes if ( `Ref' & `Mask' ) != ( `stencil' & -%% `Mask' ). -%% -%% `?GL_ALWAYS': Always passes. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glStencilFuncSeparate.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glStencilFuncSeparate.xhtml">external</a> documentation. -spec stencilFuncSeparate(Face, Func, Ref, Mask) -> 'ok' when Face :: enum(),Func :: enum(),Ref :: integer(),Mask :: integer(). stencilFuncSeparate(Face,Func,Ref,Mask) -> cast(5444, <<Face:?GLenum,Func:?GLenum,Ref:?GLint,Mask:?GLuint>>). @@ -10619,12 +4386,7 @@ stencilFuncSeparate(Face,Func,Ref,Mask) -> %% to the corresponding bit in the stencil buffer. Where a 0 appears, the corresponding bit %% is write-protected. Initially, all bits are enabled for writing. %% -%% There can be two separate `Mask' writemasks; one affects back-facing polygons, and -%% the other affects front-facing polygons as well as other non-polygon primitives. {@link gl:stencilMask/1} -%% sets both front and back stencil writemasks to the same values, as if {@link gl:stencilMaskSeparate/2} -%% were called with `Face' set to `?GL_FRONT_AND_BACK'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glStencilMaskSeparate.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glStencilMaskSeparate.xhtml">external</a> documentation. -spec stencilMaskSeparate(Face, Mask) -> 'ok' when Face :: enum(),Mask :: integer(). stencilMaskSeparate(Face,Mask) -> cast(5445, <<Face:?GLenum,Mask:?GLuint>>). @@ -10638,17 +4400,7 @@ stencilMaskSeparate(Face,Mask) -> %% the program object specified by `Program' . This indicates that `Shader' will %% be included in link operations that will be performed on `Program' . %% -%% All operations that can be performed on a shader object are valid whether or not the -%% shader object is attached to a program object. It is permissible to attach a shader object -%% to a program object before source code has been loaded into the shader object or before -%% the shader object has been compiled. It is permissible to attach multiple shader objects -%% of the same type because each may contain a portion of the complete shader. It is also -%% permissible to attach a shader object to more than one program object. If a shader object -%% is deleted while it is attached to a program object, it will be flagged for deletion, -%% and deletion will not occur until {@link gl:detachShader/2} is called to detach it from -%% all program objects to which it is attached. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glAttachShader.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glAttachShader.xhtml">external</a> documentation. -spec attachShader(Program, Shader) -> 'ok' when Program :: integer(),Shader :: integer(). attachShader(Program,Shader) -> cast(5446, <<Program:?GLuint,Shader:?GLuint>>). @@ -10663,29 +4415,7 @@ attachShader(Program,Shader) -> %% attribute `Index' will modify the value of the user-defined attribute variable specified %% by `Name' . %% -%% If `Name' refers to a matrix attribute variable, `Index' refers to the first -%% column of the matrix. Other matrix columns are then automatically bound to locations `Index+1' -%% for a matrix of type `mat2'; `Index+1' and `Index+2' for a matrix of type -%% `mat3'; and `Index+1' , `Index+2' , and `Index+3' for a matrix of type `mat4' -%% . -%% -%% This command makes it possible for vertex shaders to use descriptive names for attribute -%% variables rather than generic variables that are numbered from 0 to `?GL_MAX_VERTEX_ATTRIBS' -%% -1. The values sent to each generic attribute index are part of current state. If a different -%% program object is made current by calling {@link gl:useProgram/1} , the generic vertex attributes -%% are tracked in such a way that the same values will be observed by attributes in the new -%% program object that are also bound to `Index' . -%% -%% Attribute variable name-to-generic attribute index bindings for a program object can be -%% explicitly assigned at any time by calling ``gl:bindAttribLocation''. Attribute bindings -%% do not go into effect until {@link gl:linkProgram/1} is called. After a program object -%% has been linked successfully, the index values for generic attributes remain fixed (and -%% their values can be queried) until the next link command occurs. -%% -%% Any attribute binding that occurs after the program object has been linked will not take -%% effect until the next time the program object is linked. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBindAttribLocation.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBindAttribLocation.xhtml">external</a> documentation. -spec bindAttribLocation(Program, Index, Name) -> 'ok' when Program :: integer(),Index :: integer(),Name :: string(). bindAttribLocation(Program,Index,Name) -> NameLen = length(Name), @@ -10696,17 +4426,7 @@ bindAttribLocation(Program,Index,Name) -> %% ``gl:compileShader'' compiles the source code strings that have been stored in the shader %% object specified by `Shader' . %% -%% The compilation status will be stored as part of the shader object's state. This value -%% will be set to `?GL_TRUE' if the shader was compiled without errors and is ready -%% for use, and `?GL_FALSE' otherwise. It can be queried by calling {@link gl:getShaderiv/2} -%% with arguments `Shader' and `?GL_COMPILE_STATUS'. -%% -%% Compilation of a shader can fail for a number of reasons as specified by the OpenGL Shading -%% Language Specification. Whether or not the compilation was successful, information about -%% the compilation can be obtained from the shader object's information log by calling {@link gl:getShaderInfoLog/2} -%% . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCompileShader.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCompileShader.xhtml">external</a> documentation. -spec compileShader(Shader) -> 'ok' when Shader :: integer(). compileShader(Shader) -> cast(5448, <<Shader:?GLuint>>). @@ -10721,15 +4441,7 @@ compileShader(Shader) -> %% between a vertex shader and a fragment shader). When no longer needed as part of a program %% object, shader objects can be detached. %% -%% One or more executables are created in a program object by successfully attaching shader -%% objects to it with {@link gl:attachShader/2} , successfully compiling the shader objects -%% with {@link gl:compileShader/1} , and successfully linking the program object with {@link gl:linkProgram/1} -%% . These executables are made part of current state when {@link gl:useProgram/1} is called. -%% Program objects can be deleted by calling {@link gl:deleteProgram/1} . The memory associated -%% with the program object will be deleted when it is no longer part of current rendering -%% state for any context. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCreateProgram.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCreateProgram.xhtml">external</a> documentation. -spec createProgram() -> integer(). createProgram() -> call(5449, <<>>). @@ -10748,11 +4460,7 @@ createProgram() -> %% programmable geometry processor. A shader of type `?GL_FRAGMENT_SHADER' is a shader %% that is intended to run on the programmable fragment processor. %% -%% When created, a shader object's `?GL_SHADER_TYPE' parameter is set to either `?GL_VERTEX_SHADER' -%% , `?GL_TESS_CONTROL_SHADER', `?GL_TESS_EVALUATION_SHADER', `?GL_GEOMETRY_SHADER' -%% or `?GL_FRAGMENT_SHADER', depending on the value of `ShaderType' . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCreateShader.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCreateShader.xhtml">external</a> documentation. -spec createShader(Type) -> integer() when Type :: enum(). createShader(Type) -> call(5450, <<Type:?GLenum>>). @@ -10763,17 +4471,7 @@ createShader(Type) -> %% object specified by `Program.' This command effectively undoes the effects of a call %% to {@link gl:createProgram/0} . %% -%% If a program object is in use as part of current rendering state, it will be flagged for -%% deletion, but it will not be deleted until it is no longer part of current state for any -%% rendering context. If a program object to be deleted has shader objects attached to it, -%% those shader objects will be automatically detached but not deleted unless they have already -%% been flagged for deletion by a previous call to {@link gl:deleteShader/1} . A value of 0 -%% for `Program' will be silently ignored. -%% -%% To determine whether a program object has been flagged for deletion, call {@link gl:getProgramiv/2} -%% with arguments `Program' and `?GL_DELETE_STATUS'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDeleteProgram.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDeleteProgram.xhtml">external</a> documentation. -spec deleteProgram(Program) -> 'ok' when Program :: integer(). deleteProgram(Program) -> cast(5451, <<Program:?GLuint>>). @@ -10784,15 +4482,7 @@ deleteProgram(Program) -> %% object specified by `Shader' . This command effectively undoes the effects of a call %% to {@link gl:createShader/1} . %% -%% If a shader object to be deleted is attached to a program object, it will be flagged for -%% deletion, but it will not be deleted until it is no longer attached to any program object, -%% for any rendering context (i.e., it must be detached from wherever it was attached before -%% it will be deleted). A value of 0 for `Shader' will be silently ignored. -%% -%% To determine whether an object has been flagged for deletion, call {@link gl:getShaderiv/2} -%% with arguments `Shader' and `?GL_DELETE_STATUS'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDeleteShader.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDeleteShader.xhtml">external</a> documentation. -spec deleteShader(Shader) -> 'ok' when Shader :: integer(). deleteShader(Shader) -> cast(5452, <<Shader:?GLuint>>). @@ -10803,11 +4493,7 @@ deleteShader(Shader) -> %% object specified by `Program' . This command can be used to undo the effect of the %% command {@link gl:attachShader/2} . %% -%% If `Shader' has already been flagged for deletion by a call to {@link gl:deleteShader/1} -%% and it is not attached to any other program object, it will be deleted after it has been -%% detached. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDetachShader.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDetachShader.xhtml">external</a> documentation. -spec detachShader(Program, Shader) -> 'ok' when Program :: integer(),Shader :: integer(). detachShader(Program,Shader) -> cast(5453, <<Program:?GLuint,Shader:?GLuint>>). @@ -10822,7 +4508,7 @@ detachShader(Program,Shader) -> %% such as {@link gl:drawArrays/3} , {@link gl:drawElements/4} , {@link gl:drawRangeElements/6} , see `glMultiDrawElements' %% , or {@link gl:multiDrawArrays/3} . %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glEnableVertexAttribArray.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glEnableVertexAttribArray.xhtml">external</a> documentation. -spec disableVertexAttribArray(Index) -> 'ok' when Index :: integer(). disableVertexAttribArray(Index) -> cast(5454, <<Index:?GLuint>>). @@ -10841,52 +4527,7 @@ enableVertexAttribArray(Index) -> %% of 0 for `Index' selects the first active attribute variable. Permissible values %% for `Index' range from 0 to the number of active attribute variables minus 1. %% -%% A vertex shader may use either built-in attribute variables, user-defined attribute variables, -%% or both. Built-in attribute variables have a prefix of "gl_" and reference conventional -%% OpenGL vertex attribtes (e.g., `Gl_Vertex' , `Gl_Normal' , etc., see the OpenGL -%% Shading Language specification for a complete list.) User-defined attribute variables -%% have arbitrary names and obtain their values through numbered generic vertex attributes. -%% An attribute variable (either built-in or user-defined) is considered active if it is -%% determined during the link operation that it may be accessed during program execution. -%% Therefore, `Program' should have previously been the target of a call to {@link gl:linkProgram/1} -%% , but it is not necessary for it to have been linked successfully. -%% -%% The size of the character buffer required to store the longest attribute variable name -%% in `Program' can be obtained by calling {@link gl:getProgramiv/2} with the value `?GL_ACTIVE_ATTRIBUTE_MAX_LENGTH' -%% . This value should be used to allocate a buffer of sufficient size to store the returned -%% attribute name. The size of this character buffer is passed in `BufSize' , and a pointer -%% to this character buffer is passed in `Name' . -%% -%% ``gl:getActiveAttrib'' returns the name of the attribute variable indicated by `Index' -%% , storing it in the character buffer specified by `Name' . The string returned will -%% be null terminated. The actual number of characters written into this buffer is returned -%% in `Length' , and this count does not include the null termination character. If the -%% length of the returned string is not required, a value of `?NULL' can be passed in -%% the `Length' argument. -%% -%% The `Type' argument specifies a pointer to a variable into which the attribute variable's -%% data type will be written. The symbolic constants `?GL_FLOAT', `?GL_FLOAT_VEC2', -%% `?GL_FLOAT_VEC3', `?GL_FLOAT_VEC4', `?GL_FLOAT_MAT2', `?GL_FLOAT_MAT3', -%% `?GL_FLOAT_MAT4', `?GL_FLOAT_MAT2x3', `?GL_FLOAT_MAT2x4', `?GL_FLOAT_MAT3x2' -%% , `?GL_FLOAT_MAT3x4', `?GL_FLOAT_MAT4x2', `?GL_FLOAT_MAT4x3', `?GL_INT' -%% , `?GL_INT_VEC2', `?GL_INT_VEC3', `?GL_INT_VEC4', `?GL_UNSIGNED_INT_VEC' -%% , `?GL_UNSIGNED_INT_VEC2', `?GL_UNSIGNED_INT_VEC3', `?GL_UNSIGNED_INT_VEC4', -%% `?DOUBLE', `?DOUBLE_VEC2', `?DOUBLE_VEC3', `?DOUBLE_VEC4', `?DOUBLE_MAT2' -%% , `?DOUBLE_MAT3', `?DOUBLE_MAT4', `?DOUBLE_MAT2x3', `?DOUBLE_MAT2x4', -%% `?DOUBLE_MAT3x2', `?DOUBLE_MAT3x4', `?DOUBLE_MAT4x2', or `?DOUBLE_MAT4x3' -%% may be returned. The `Size' argument will return the size of the attribute, in units -%% of the type returned in `Type' . -%% -%% The list of active attribute variables may include both built-in attribute variables (which -%% begin with the prefix "gl_") as well as user-defined attribute variable names. -%% -%% This function will return as much information as it can about the specified active attribute -%% variable. If no information is available, `Length' will be 0, and `Name' will -%% be an empty string. This situation could occur if this function is called after a link -%% operation that failed. If an error occurs, the return values `Length' , `Size' , `Type' -%% , and `Name' will be unmodified. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetActiveAttrib.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetActiveAttrib.xhtml">external</a> documentation. -spec getActiveAttrib(Program, Index, BufSize) -> {Size :: integer(),Type :: enum(),Name :: string()} when Program :: integer(),Index :: integer(),BufSize :: integer(). getActiveAttrib(Program,Index,BufSize) -> call(5456, <<Program:?GLuint,Index:?GLuint,BufSize:?GLsizei>>). @@ -10899,141 +4540,7 @@ getActiveAttrib(Program,Index,BufSize) -> %% A value of 0 for `Index' selects the first active uniform variable. Permissible values %% for `Index' range from 0 to the number of active uniform variables minus 1. %% -%% Shaders may use either built-in uniform variables, user-defined uniform variables, or -%% both. Built-in uniform variables have a prefix of "gl_" and reference existing OpenGL -%% state or values derived from such state (e.g., `Gl_DepthRangeParameters' , see the -%% OpenGL Shading Language specification for a complete list.) User-defined uniform variables -%% have arbitrary names and obtain their values from the application through calls to {@link gl:uniform1f/2} -%% . A uniform variable (either built-in or user-defined) is considered active if it is determined -%% during the link operation that it may be accessed during program execution. Therefore, `Program' -%% should have previously been the target of a call to {@link gl:linkProgram/1} , but it is -%% not necessary for it to have been linked successfully. -%% -%% The size of the character buffer required to store the longest uniform variable name in `Program' -%% can be obtained by calling {@link gl:getProgramiv/2} with the value `?GL_ACTIVE_UNIFORM_MAX_LENGTH' -%% . This value should be used to allocate a buffer of sufficient size to store the returned -%% uniform variable name. The size of this character buffer is passed in `BufSize' , -%% and a pointer to this character buffer is passed in `Name.' -%% -%% ``gl:getActiveUniform'' returns the name of the uniform variable indicated by `Index' -%% , storing it in the character buffer specified by `Name' . The string returned will -%% be null terminated. The actual number of characters written into this buffer is returned -%% in `Length' , and this count does not include the null termination character. If the -%% length of the returned string is not required, a value of `?NULL' can be passed in -%% the `Length' argument. -%% -%% The `Type' argument will return a pointer to the uniform variable's data type. The -%% symbolic constants returned for uniform types are shown in the table below. <table><tbody> -%% <tr><td>` Returned Symbolic Contant '</td><td>` Shader Uniform Type '</td></tr></tbody> -%% <tbody><tr><td>`?GL_FLOAT'</td><td>`?float'</td></tr><tr><td>`?GL_FLOAT_VEC2' -%% </td><td>`?vec2'</td></tr><tr><td>`?GL_FLOAT_VEC3'</td><td>`?vec3'</td></tr> -%% <tr><td>`?GL_FLOAT_VEC4'</td><td>`?vec4'</td></tr><tr><td>`?GL_DOUBLE'</td> -%% <td>`?double'</td></tr><tr><td>`?GL_DOUBLE_VEC2'</td><td>`?dvec2'</td></tr> -%% <tr><td>`?GL_DOUBLE_VEC3'</td><td>`?dvec3'</td></tr><tr><td>`?GL_DOUBLE_VEC4' -%% </td><td>`?dvec4'</td></tr><tr><td>`?GL_INT'</td><td>`?int'</td></tr><tr><td> -%% `?GL_INT_VEC2'</td><td>`?ivec2'</td></tr><tr><td>`?GL_INT_VEC3'</td><td>`?ivec3' -%% </td></tr><tr><td>`?GL_INT_VEC4'</td><td>`?ivec4'</td></tr><tr><td>`?GL_UNSIGNED_INT' -%% </td><td>`?unsigned int'</td></tr><tr><td>`?GL_UNSIGNED_INT_VEC2'</td><td>`?uvec2' -%% </td></tr><tr><td>`?GL_UNSIGNED_INT_VEC3'</td><td>`?uvec3'</td></tr><tr><td>`?GL_UNSIGNED_INT_VEC4' -%% </td><td>`?uvec4'</td></tr><tr><td>`?GL_BOOL'</td><td>`?bool'</td></tr><tr> -%% <td>`?GL_BOOL_VEC2'</td><td>`?bvec2'</td></tr><tr><td>`?GL_BOOL_VEC3'</td><td> -%% `?bvec3'</td></tr><tr><td>`?GL_BOOL_VEC4'</td><td>`?bvec4'</td></tr><tr><td> -%% `?GL_FLOAT_MAT2'</td><td>`?mat2'</td></tr><tr><td>`?GL_FLOAT_MAT3'</td><td> -%% `?mat3'</td></tr><tr><td>`?GL_FLOAT_MAT4'</td><td>`?mat4'</td></tr><tr><td> -%% `?GL_FLOAT_MAT2x3'</td><td>`?mat2x3'</td></tr><tr><td>`?GL_FLOAT_MAT2x4'</td> -%% <td>`?mat2x4'</td></tr><tr><td>`?GL_FLOAT_MAT3x2'</td><td>`?mat3x2'</td></tr> -%% <tr><td>`?GL_FLOAT_MAT3x4'</td><td>`?mat3x4'</td></tr><tr><td>`?GL_FLOAT_MAT4x2' -%% </td><td>`?mat4x2'</td></tr><tr><td>`?GL_FLOAT_MAT4x3'</td><td>`?mat4x3'</td> -%% </tr><tr><td>`?GL_DOUBLE_MAT2'</td><td>`?dmat2'</td></tr><tr><td>`?GL_DOUBLE_MAT3' -%% </td><td>`?dmat3'</td></tr><tr><td>`?GL_DOUBLE_MAT4'</td><td>`?dmat4'</td></tr> -%% <tr><td>`?GL_DOUBLE_MAT2x3'</td><td>`?dmat2x3'</td></tr><tr><td>`?GL_DOUBLE_MAT2x4' -%% </td><td>`?dmat2x4'</td></tr><tr><td>`?GL_DOUBLE_MAT3x2'</td><td>`?dmat3x2'</td> -%% </tr><tr><td>`?GL_DOUBLE_MAT3x4'</td><td>`?dmat3x4'</td></tr><tr><td>`?GL_DOUBLE_MAT4x2' -%% </td><td>`?dmat4x2'</td></tr><tr><td>`?GL_DOUBLE_MAT4x3'</td><td>`?dmat4x3'</td> -%% </tr><tr><td>`?GL_SAMPLER_1D'</td><td>`?sampler1D'</td></tr><tr><td>`?GL_SAMPLER_2D' -%% </td><td>`?sampler2D'</td></tr><tr><td>`?GL_SAMPLER_3D'</td><td>`?sampler3D' -%% </td></tr><tr><td>`?GL_SAMPLER_CUBE'</td><td>`?samplerCube'</td></tr><tr><td>`?GL_SAMPLER_1D_SHADOW' -%% </td><td>`?sampler1DShadow'</td></tr><tr><td>`?GL_SAMPLER_2D_SHADOW'</td><td>`?sampler2DShadow' -%% </td></tr><tr><td>`?GL_SAMPLER_1D_ARRAY'</td><td>`?sampler1DArray'</td></tr><tr> -%% <td>`?GL_SAMPLER_2D_ARRAY'</td><td>`?sampler2DArray'</td></tr><tr><td>`?GL_SAMPLER_1D_ARRAY_SHADOW' -%% </td><td>`?sampler1DArrayShadow'</td></tr><tr><td>`?GL_SAMPLER_2D_ARRAY_SHADOW'</td> -%% <td>`?sampler2DArrayShadow'</td></tr><tr><td>`?GL_SAMPLER_2D_MULTISAMPLE'</td><td> -%% `?sampler2DMS'</td></tr><tr><td>`?GL_SAMPLER_2D_MULTISAMPLE_ARRAY'</td><td>`?sampler2DMSArray' -%% </td></tr><tr><td>`?GL_SAMPLER_CUBE_SHADOW'</td><td>`?samplerCubeShadow'</td></tr> -%% <tr><td>`?GL_SAMPLER_BUFFER'</td><td>`?samplerBuffer'</td></tr><tr><td>`?GL_SAMPLER_2D_RECT' -%% </td><td>`?sampler2DRect'</td></tr><tr><td>`?GL_SAMPLER_2D_RECT_SHADOW'</td><td> -%% `?sampler2DRectShadow'</td></tr><tr><td>`?GL_INT_SAMPLER_1D'</td><td>`?isampler1D' -%% </td></tr><tr><td>`?GL_INT_SAMPLER_2D'</td><td>`?isampler2D'</td></tr><tr><td>`?GL_INT_SAMPLER_3D' -%% </td><td>`?isampler3D'</td></tr><tr><td>`?GL_INT_SAMPLER_CUBE'</td><td>`?isamplerCube' -%% </td></tr><tr><td>`?GL_INT_SAMPLER_1D_ARRAY'</td><td>`?isampler1DArray'</td></tr> -%% <tr><td>`?GL_INT_SAMPLER_2D_ARRAY'</td><td>`?isampler2DArray'</td></tr><tr><td>`?GL_INT_SAMPLER_2D_MULTISAMPLE' -%% </td><td>`?isampler2DMS'</td></tr><tr><td>`?GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY'</td> -%% <td>`?isampler2DMSArray'</td></tr><tr><td>`?GL_INT_SAMPLER_BUFFER'</td><td>`?isamplerBuffer' -%% </td></tr><tr><td>`?GL_INT_SAMPLER_2D_RECT'</td><td>`?isampler2DRect'</td></tr><tr> -%% <td>`?GL_UNSIGNED_INT_SAMPLER_1D'</td><td>`?usampler1D'</td></tr><tr><td>`?GL_UNSIGNED_INT_SAMPLER_2D' -%% </td><td>`?usampler2D'</td></tr><tr><td>`?GL_UNSIGNED_INT_SAMPLER_3D'</td><td>`?usampler3D' -%% </td></tr><tr><td>`?GL_UNSIGNED_INT_SAMPLER_CUBE'</td><td>`?usamplerCube'</td></tr> -%% <tr><td>`?GL_UNSIGNED_INT_SAMPLER_1D_ARRAY'</td><td>`?usampler2DArray'</td></tr> -%% <tr><td>`?GL_UNSIGNED_INT_SAMPLER_2D_ARRAY'</td><td>`?usampler2DArray'</td></tr> -%% <tr><td>`?GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE'</td><td>`?usampler2DMS'</td></tr> -%% <tr><td>`?GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY'</td><td>`?usampler2DMSArray' -%% </td></tr><tr><td>`?GL_UNSIGNED_INT_SAMPLER_BUFFER'</td><td>`?usamplerBuffer'</td> -%% </tr><tr><td>`?GL_UNSIGNED_INT_SAMPLER_2D_RECT'</td><td>`?usampler2DRect'</td></tr> -%% <tr><td>`?GL_IMAGE_1D'</td><td>`?image1D'</td></tr><tr><td>`?GL_IMAGE_2D'</td> -%% <td>`?image2D'</td></tr><tr><td>`?GL_IMAGE_3D'</td><td>`?image3D'</td></tr> -%% <tr><td>`?GL_IMAGE_2D_RECT'</td><td>`?image2DRect'</td></tr><tr><td>`?GL_IMAGE_CUBE' -%% </td><td>`?imageCube'</td></tr><tr><td>`?GL_IMAGE_BUFFER'</td><td>`?imageBuffer' -%% </td></tr><tr><td>`?GL_IMAGE_1D_ARRAY'</td><td>`?image1DArray'</td></tr><tr><td> -%% `?GL_IMAGE_2D_ARRAY'</td><td>`?image2DArray'</td></tr><tr><td>`?GL_IMAGE_2D_MULTISAMPLE' -%% </td><td>`?image2DMS'</td></tr><tr><td>`?GL_IMAGE_2D_MULTISAMPLE_ARRAY'</td><td> -%% `?image2DMSArray'</td></tr><tr><td>`?GL_INT_IMAGE_1D'</td><td>`?iimage1D'</td> -%% </tr><tr><td>`?GL_INT_IMAGE_2D'</td><td>`?iimage2D'</td></tr><tr><td>`?GL_INT_IMAGE_3D' -%% </td><td>`?iimage3D'</td></tr><tr><td>`?GL_INT_IMAGE_2D_RECT'</td><td>`?iimage2DRect' -%% </td></tr><tr><td>`?GL_INT_IMAGE_CUBE'</td><td>`?iimageCube'</td></tr><tr><td>`?GL_INT_IMAGE_BUFFER' -%% </td><td>`?iimageBuffer'</td></tr><tr><td>`?GL_INT_IMAGE_1D_ARRAY'</td><td>`?iimage1DArray' -%% </td></tr><tr><td>`?GL_INT_IMAGE_2D_ARRAY'</td><td>`?iimage2DArray'</td></tr><tr> -%% <td>`?GL_INT_IMAGE_2D_MULTISAMPLE'</td><td>`?iimage2DMS'</td></tr><tr><td>`?GL_INT_IMAGE_2D_MULTISAMPLE_ARRAY' -%% </td><td>`?iimage2DMSArray'</td></tr><tr><td>`?GL_UNSIGNED_INT_IMAGE_1D'</td><td> -%% `?uimage1D'</td></tr><tr><td>`?GL_UNSIGNED_INT_IMAGE_2D'</td><td>`?uimage2D' -%% </td></tr><tr><td>`?GL_UNSIGNED_INT_IMAGE_3D'</td><td>`?uimage3D'</td></tr><tr><td> -%% `?GL_UNSIGNED_INT_IMAGE_2D_RECT'</td><td>`?uimage2DRect'</td></tr><tr><td>`?GL_UNSIGNED_INT_IMAGE_CUBE' -%% </td><td>`?uimageCube'</td></tr><tr><td>`?GL_UNSIGNED_INT_IMAGE_BUFFER'</td><td> -%% `?uimageBuffer'</td></tr><tr><td>`?GL_UNSIGNED_INT_IMAGE_1D_ARRAY'</td><td>`?uimage1DArray' -%% </td></tr><tr><td>`?GL_UNSIGNED_INT_IMAGE_2D_ARRAY'</td><td>`?uimage2DArray'</td> -%% </tr><tr><td>`?GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE'</td><td>`?uimage2DMS'</td></tr> -%% <tr><td>`?GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY'</td><td>`?uimage2DMSArray'</td> -%% </tr><tr><td>`?GL_UNSIGNED_INT_ATOMIC_COUNTER'</td><td>`?atomic_uint'</td></tr></tbody> -%% </table> -%% -%% If one or more elements of an array are active, the name of the array is returned in `Name' -%% , the type is returned in `Type' , and the `Size' parameter returns the highest -%% array element index used, plus one, as determined by the compiler and/or linker. Only -%% one active uniform variable will be reported for a uniform array. -%% -%% Uniform variables that are declared as structures or arrays of structures will not be -%% returned directly by this function. Instead, each of these uniform variables will be reduced -%% to its fundamental components containing the "." and "[]" operators such that each of -%% the names is valid as an argument to {@link gl:getUniformLocation/2} . Each of these reduced -%% uniform variables is counted as one active uniform variable and is assigned an index. -%% A valid name cannot be a structure, an array of structures, or a subcomponent of a vector -%% or matrix. -%% -%% The size of the uniform variable will be returned in `Size' . Uniform variables other -%% than arrays will have a size of 1. Structures and arrays of structures will be reduced -%% as described earlier, such that each of the names returned will be a data type in the -%% earlier list. If this reduction results in an array, the size returned will be as described -%% for uniform arrays; otherwise, the size returned will be 1. -%% -%% The list of active uniform variables may include both built-in uniform variables (which -%% begin with the prefix "gl_") as well as user-defined uniform variable names. -%% -%% This function will return as much information as it can about the specified active uniform -%% variable. If no information is available, `Length' will be 0, and `Name' will -%% be an empty string. This situation could occur if this function is called after a link -%% operation that failed. If an error occurs, the return values `Length' , `Size' , `Type' -%% , and `Name' will be unmodified. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetActiveUniform.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetActiveUniform.xhtml">external</a> documentation. -spec getActiveUniform(Program, Index, BufSize) -> {Size :: integer(),Type :: enum(),Name :: string()} when Program :: integer(),Index :: integer(),BufSize :: integer(). getActiveUniform(Program,Index,BufSize) -> call(5457, <<Program:?GLuint,Index:?GLuint,BufSize:?GLsizei>>). @@ -11047,13 +4554,7 @@ getActiveUniform(Program,Index,BufSize) -> %% number of shader names that may be returned in `Shaders' is specified by `MaxCount' %% . %% -%% If the number of names actually returned is not required (for instance, if it has just -%% been obtained by calling {@link gl:getProgramiv/2} ), a value of `?NULL' may be passed -%% for count. If no shader objects are attached to `Program' , a value of 0 will be returned -%% in `Count' . The actual number of attached shaders can be obtained by calling {@link gl:getProgramiv/2} -%% with the value `?GL_ATTACHED_SHADERS'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetAttachedShaders.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetAttachedShaders.xhtml">external</a> documentation. -spec getAttachedShaders(Program, MaxCount) -> [integer()] when Program :: integer(),MaxCount :: integer(). getAttachedShaders(Program,MaxCount) -> call(5458, <<Program:?GLuint,MaxCount:?GLsizei>>). @@ -11067,17 +4568,7 @@ getAttachedShaders(Program,MaxCount) -> %% attribute variable is not an active attribute in the specified program object or if `Name' %% starts with the reserved prefix "gl_", a value of -1 is returned. %% -%% The association between an attribute variable name and a generic attribute index can be -%% specified at any time by calling {@link gl:bindAttribLocation/3} . Attribute bindings do -%% not go into effect until {@link gl:linkProgram/1} is called. After a program object has -%% been linked successfully, the index values for attribute variables remain fixed until -%% the next link command occurs. The attribute values can only be queried after a link if -%% the link was successful. ``gl:getAttribLocation'' returns the binding that actually -%% went into effect the last time {@link gl:linkProgram/1} was called for the specified program -%% object. Attribute bindings that have been specified since the last link operation are -%% not returned by ``gl:getAttribLocation''. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetAttribLocation.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetAttribLocation.xhtml">external</a> documentation. -spec getAttribLocation(Program, Name) -> integer() when Program :: integer(),Name :: string(). getAttribLocation(Program,Name) -> NameLen = length(Name), @@ -11088,68 +4579,7 @@ getAttribLocation(Program,Name) -> %% ``gl:getProgram'' returns in `Params' the value of a parameter for a specific program %% object. The following parameters are defined: %% -%% `?GL_DELETE_STATUS': `Params' returns `?GL_TRUE' if `Program' is currently -%% flagged for deletion, and `?GL_FALSE' otherwise. -%% -%% `?GL_LINK_STATUS': `Params' returns `?GL_TRUE' if the last link operation -%% on `Program' was successful, and `?GL_FALSE' otherwise. -%% -%% `?GL_VALIDATE_STATUS': `Params' returns `?GL_TRUE' or if the last validation -%% operation on `Program' was successful, and `?GL_FALSE' otherwise. -%% -%% `?GL_INFO_LOG_LENGTH': `Params' returns the number of characters in the information -%% log for `Program' including the null termination character (i.e., the size of the -%% character buffer required to store the information log). If `Program' has no information -%% log, a value of 0 is returned. -%% -%% `?GL_ATTACHED_SHADERS': `Params' returns the number of shader objects attached -%% to `Program' . -%% -%% `?GL_ACTIVE_ATOMIC_COUNTER_BUFFERS': `Params' returns the number of active attribute -%% atomic counter buffers used by `Program' . -%% -%% `?GL_ACTIVE_ATTRIBUTES': `Params' returns the number of active attribute variables -%% for `Program' . -%% -%% `?GL_ACTIVE_ATTRIBUTE_MAX_LENGTH': `Params' returns the length of the longest -%% active attribute name for `Program' , including the null termination character (i.e., -%% the size of the character buffer required to store the longest attribute name). If no -%% active attributes exist, 0 is returned. -%% -%% `?GL_ACTIVE_UNIFORMS': `Params' returns the number of active uniform variables -%% for `Program' . -%% -%% `?GL_ACTIVE_UNIFORM_MAX_LENGTH': `Params' returns the length of the longest -%% active uniform variable name for `Program' , including the null termination character -%% (i.e., the size of the character buffer required to store the longest uniform variable -%% name). If no active uniform variables exist, 0 is returned. -%% -%% `?GL_PROGRAM_BINARY_LENGTH': `Params' returns the length of the program binary, -%% in bytes that will be returned by a call to {@link gl:getProgramBinary/2} . When a progam's -%% `?GL_LINK_STATUS' is `?GL_FALSE', its program binary length is zero. -%% -%% `?GL_TRANSFORM_FEEDBACK_BUFFER_MODE': `Params' returns a symbolic constant indicating -%% the buffer mode used when transform feedback is active. This may be `?GL_SEPARATE_ATTRIBS' -%% or `?GL_INTERLEAVED_ATTRIBS'. -%% -%% `?GL_TRANSFORM_FEEDBACK_VARYINGS': `Params' returns the number of varying variables -%% to capture in transform feedback mode for the program. -%% -%% `?GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH': `Params' returns the length of -%% the longest variable name to be used for transform feedback, including the null-terminator. -%% -%% -%% `?GL_GEOMETRY_VERTICES_OUT': `Params' returns the maximum number of vertices -%% that the geometry shader in `Program' will output. -%% -%% `?GL_GEOMETRY_INPUT_TYPE': `Params' returns a symbolic constant indicating the -%% primitive type accepted as input to the geometry shader contained in `Program' . -%% -%% `?GL_GEOMETRY_OUTPUT_TYPE': `Params' returns a symbolic constant indicating -%% the primitive type that will be output by the geometry shader contained in `Program' . -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetProgram.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetProgram.xhtml">external</a> documentation. -spec getProgramiv(Program, Pname) -> integer() when Program :: integer(),Pname :: enum(). getProgramiv(Program,Pname) -> call(5460, <<Program:?GLuint,Pname:?GLenum>>). @@ -11160,21 +4590,7 @@ getProgramiv(Program,Pname) -> %% The information log for a program object is modified when the program object is linked %% or validated. The string that is returned will be null terminated. %% -%% ``gl:getProgramInfoLog'' returns in `InfoLog' as much of the information log as -%% it can, up to a maximum of `MaxLength' characters. The number of characters actually -%% returned, excluding the null termination character, is specified by `Length' . If -%% the length of the returned string is not required, a value of `?NULL' can be passed -%% in the `Length' argument. The size of the buffer required to store the returned -%% information log can be obtained by calling {@link gl:getProgramiv/2} with the value `?GL_INFO_LOG_LENGTH' -%% . -%% -%% The information log for a program object is either an empty string, or a string containing -%% information about the last link operation, or a string containing information about the -%% last validation operation. It may contain diagnostic messages, warning messages, and -%% other information. When a program object is created, its information log will be a string -%% of length 0. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetProgramInfoLog.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetProgramInfoLog.xhtml">external</a> documentation. -spec getProgramInfoLog(Program, BufSize) -> string() when Program :: integer(),BufSize :: integer(). getProgramInfoLog(Program,BufSize) -> call(5461, <<Program:?GLuint,BufSize:?GLsizei>>). @@ -11184,28 +4600,7 @@ getProgramInfoLog(Program,BufSize) -> %% ``gl:getShader'' returns in `Params' the value of a parameter for a specific %% shader object. The following parameters are defined: %% -%% `?GL_SHADER_TYPE': `Params' returns `?GL_VERTEX_SHADER' if `Shader' -%% is a vertex shader object, `?GL_GEOMETRY_SHADER' if `Shader' is a geometry -%% shader object, and `?GL_FRAGMENT_SHADER' if `Shader' is a fragment shader -%% object. -%% -%% `?GL_DELETE_STATUS': `Params' returns `?GL_TRUE' if `Shader' is -%% currently flagged for deletion, and `?GL_FALSE' otherwise. -%% -%% `?GL_COMPILE_STATUS': `Params' returns `?GL_TRUE' if the last compile -%% operation on `Shader' was successful, and `?GL_FALSE' otherwise. -%% -%% `?GL_INFO_LOG_LENGTH': `Params' returns the number of characters in the information -%% log for `Shader' including the null termination character (i.e., the size of -%% the character buffer required to store the information log). If `Shader' has -%% no information log, a value of 0 is returned. -%% -%% `?GL_SHADER_SOURCE_LENGTH': `Params' returns the length of the concatenation -%% of the source strings that make up the shader source for the `Shader' , including -%% the null termination character. (i.e., the size of the character buffer required to -%% store the shader source). If no source code exists, 0 is returned. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetShader.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetShader.xhtml">external</a> documentation. -spec getShaderiv(Shader, Pname) -> integer() when Shader :: integer(),Pname :: enum(). getShaderiv(Shader,Pname) -> call(5462, <<Shader:?GLuint,Pname:?GLenum>>). @@ -11216,19 +4611,7 @@ getShaderiv(Shader,Pname) -> %% The information log for a shader object is modified when the shader is compiled. The %% string that is returned will be null terminated. %% -%% ``gl:getShaderInfoLog'' returns in `InfoLog' as much of the information log as -%% it can, up to a maximum of `MaxLength' characters. The number of characters actually -%% returned, excluding the null termination character, is specified by `Length' . If -%% the length of the returned string is not required, a value of `?NULL' can be passed -%% in the `Length' argument. The size of the buffer required to store the returned -%% information log can be obtained by calling {@link gl:getShaderiv/2} with the value `?GL_INFO_LOG_LENGTH' -%% . -%% -%% The information log for a shader object is a string that may contain diagnostic messages, -%% warning messages, and other information about the last compile operation. When a shader -%% object is created, its information log will be a string of length 0. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetShaderInfoLog.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetShaderInfoLog.xhtml">external</a> documentation. -spec getShaderInfoLog(Shader, BufSize) -> string() when Shader :: integer(),BufSize :: integer(). getShaderInfoLog(Shader,BufSize) -> call(5463, <<Shader:?GLuint,BufSize:?GLsizei>>). @@ -11240,15 +4623,7 @@ getShaderInfoLog(Shader,BufSize) -> %% are the result of a previous call to {@link gl:shaderSource/2} . The string returned by %% the function will be null terminated. %% -%% ``gl:getShaderSource'' returns in `Source' as much of the source code string as -%% it can, up to a maximum of `BufSize' characters. The number of characters actually -%% returned, excluding the null termination character, is specified by `Length' . If -%% the length of the returned string is not required, a value of `?NULL' can be passed -%% in the `Length' argument. The size of the buffer required to store the returned source -%% code string can be obtained by calling {@link gl:getShaderiv/2} with the value `?GL_SHADER_SOURCE_LENGTH' -%% . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetShaderSource.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetShaderSource.xhtml">external</a> documentation. -spec getShaderSource(Shader, BufSize) -> string() when Shader :: integer(),BufSize :: integer(). getShaderSource(Shader,BufSize) -> call(5464, <<Shader:?GLuint,BufSize:?GLsizei>>). @@ -11263,25 +4638,7 @@ getShaderSource(Shader,BufSize) -> %% in `Program' , if `Name' starts with the reserved prefix "gl_", or if `Name' %% is associated with an atomic counter or a named uniform block. %% -%% Uniform variables that are structures or arrays of structures may be queried by calling ``gl:getUniformLocation'' -%% for each field within the structure. The array element operator "[]" and the structure -%% field operator "." may be used in `Name' in order to select elements within an array -%% or fields within a structure. The result of using these operators is not allowed to be -%% another structure, an array of structures, or a subcomponent of a vector or a matrix. -%% Except if the last part of `Name' indicates a uniform variable array, the location -%% of the first element of an array can be retrieved by using the name of the array, or by -%% using the name appended by "[0]". -%% -%% The actual locations assigned to uniform variables are not known until the program object -%% is linked successfully. After linking has occurred, the command ``gl:getUniformLocation'' -%% can be used to obtain the location of a uniform variable. This location value can then -%% be passed to {@link gl:uniform1f/2} to set the value of the uniform variable or to {@link gl:getUniformfv/2} -%% in order to query the current value of the uniform variable. After a program object has -%% been linked successfully, the index values for uniform variables remain fixed until the -%% next link command occurs. Uniform variable locations and values can only be queried after -%% a link if the link was successful. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetUniformLocation.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetUniformLocation.xhtml">external</a> documentation. -spec getUniformLocation(Program, Name) -> integer() when Program :: integer(),Name :: string(). getUniformLocation(Program,Name) -> NameLen = length(Name), @@ -11300,15 +4657,7 @@ getUniformLocation(Program,Name) -> %% The values for uniform variables declared as a matrix will be returned in column major %% order. %% -%% The locations assigned to uniform variables are not known until the program object is -%% linked. After linking has occurred, the command {@link gl:getUniformLocation/2} can be -%% used to obtain the location of a uniform variable. This location value can then be passed -%% to ``gl:getUniform'' in order to query the current value of the uniform variable. After -%% a program object has been linked successfully, the index values for uniform variables -%% remain fixed until the next link command occurs. The uniform variable values can only -%% be queried after a link if the link was successful. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetUniform.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetUniform.xhtml">external</a> documentation. -spec getUniformfv(Program, Location) -> matrix() when Program :: integer(),Location :: integer(). getUniformfv(Program,Location) -> call(5466, <<Program:?GLuint,Location:?GLint>>). @@ -11325,63 +4674,7 @@ getUniformiv(Program,Location) -> %% parameter. The generic vertex attribute to be queried is specified by `Index' , and %% the parameter to be queried is specified by `Pname' . %% -%% The accepted parameter names are as follows: -%% -%% `?GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING': `Params' returns a single value, the -%% name of the buffer object currently bound to the binding point corresponding to generic -%% vertex attribute array `Index' . If no buffer object is bound, 0 is returned. The -%% initial value is 0. -%% -%% `?GL_VERTEX_ATTRIB_ARRAY_ENABLED': `Params' returns a single value that is non-zero -%% (true) if the vertex attribute array for `Index' is enabled and 0 (false) if it is -%% disabled. The initial value is `?GL_FALSE'. -%% -%% `?GL_VERTEX_ATTRIB_ARRAY_SIZE': `Params' returns a single value, the size of -%% the vertex attribute array for `Index' . The size is the number of values for each -%% element of the vertex attribute array, and it will be 1, 2, 3, or 4. The initial value -%% is 4. -%% -%% `?GL_VERTEX_ATTRIB_ARRAY_STRIDE': `Params' returns a single value, the array -%% stride for (number of bytes between successive elements in) the vertex attribute array -%% for `Index' . A value of 0 indicates that the array elements are stored sequentially -%% in memory. The initial value is 0. -%% -%% `?GL_VERTEX_ATTRIB_ARRAY_TYPE': `Params' returns a single value, a symbolic -%% constant indicating the array type for the vertex attribute array for `Index' . Possible -%% values are `?GL_BYTE', `?GL_UNSIGNED_BYTE', `?GL_SHORT', `?GL_UNSIGNED_SHORT' -%% , `?GL_INT', `?GL_UNSIGNED_INT', `?GL_FLOAT', and `?GL_DOUBLE'. The -%% initial value is `?GL_FLOAT'. -%% -%% `?GL_VERTEX_ATTRIB_ARRAY_NORMALIZED': `Params' returns a single value that is -%% non-zero (true) if fixed-point data types for the vertex attribute array indicated by `Index' -%% are normalized when they are converted to floating point, and 0 (false) otherwise. The -%% initial value is `?GL_FALSE'. -%% -%% `?GL_VERTEX_ATTRIB_ARRAY_INTEGER': `Params' returns a single value that is non-zero -%% (true) if fixed-point data types for the vertex attribute array indicated by `Index' -%% have integer data types, and 0 (false) otherwise. The initial value is 0 (`?GL_FALSE'). -%% -%% -%% `?GL_VERTEX_ATTRIB_ARRAY_DIVISOR': `Params' returns a single value that is the -%% frequency divisor used for instanced rendering. See {@link gl:vertexAttribDivisor/2} . The -%% initial value is 0. -%% -%% `?GL_CURRENT_VERTEX_ATTRIB': `Params' returns four values that represent the -%% current value for the generic vertex attribute specified by index. Generic vertex attribute -%% 0 is unique in that it has no current state, so an error will be generated if `Index' -%% is 0. The initial value for all other generic vertex attributes is (0,0,0,1). -%% -%% ``gl:getVertexAttribdv'' and ``gl:getVertexAttribfv'' return the current attribute -%% values as four single-precision floating-point values; ``gl:getVertexAttribiv'' reads -%% them as floating-point values and converts them to four integer values; ``gl:getVertexAttribIiv'' -%% and ``gl:getVertexAttribIuiv'' read and return them as signed or unsigned integer values, -%% respectively; ``gl:getVertexAttribLdv'' reads and returns them as four double-precision -%% floating-point values. -%% -%% All of the parameters except `?GL_CURRENT_VERTEX_ATTRIB' represent state stored in -%% the currently bound vertex array object. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetVertexAttrib.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetVertexAttrib.xhtml">external</a> documentation. -spec getVertexAttribdv(Index, Pname) -> {float(),float(),float(),float()} when Index :: integer(),Pname :: enum(). getVertexAttribdv(Index,Pname) -> call(5468, <<Index:?GLuint,Pname:?GLenum>>). @@ -11405,7 +4698,7 @@ getVertexAttribiv(Index,Pname) -> %% . If `Program' is zero or a non-zero value that is not the name of a program object, %% or if an error occurs, ``gl:isProgram'' returns `?GL_FALSE'. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIsProgram.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glIsProgram.xhtml">external</a> documentation. -spec isProgram(Program) -> 0|1 when Program :: integer(). isProgram(Program) -> call(5471, <<Program:?GLuint>>). @@ -11417,7 +4710,7 @@ isProgram(Program) -> %% . If `Shader' is zero or a non-zero value that is not the name of a shader object, %% or if an error occurs, ``gl:isShader '' returns `?GL_FALSE'. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIsShader.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glIsShader.xhtml">external</a> documentation. -spec isShader(Shader) -> 0|1 when Shader :: integer(). isShader(Shader) -> call(5472, <<Shader:?GLuint>>). @@ -11433,111 +4726,7 @@ isShader(Shader) -> %% they will be used to create an executable that will run on the programmable fragment processor. %% %% -%% The status of the link operation will be stored as part of the program object's state. -%% This value will be set to `?GL_TRUE' if the program object was linked without errors -%% and is ready for use, and `?GL_FALSE' otherwise. It can be queried by calling {@link gl:getProgramiv/2} -%% with arguments `Program' and `?GL_LINK_STATUS'. -%% -%% As a result of a successful link operation, all active user-defined uniform variables -%% belonging to `Program' will be initialized to 0, and each of the program object's -%% active uniform variables will be assigned a location that can be queried by calling {@link gl:getUniformLocation/2} -%% . Also, any active user-defined attribute variables that have not been bound to a generic -%% vertex attribute index will be bound to one at this time. -%% -%% Linking of a program object can fail for a number of reasons as specified in the `OpenGL Shading Language Specification' -%% . The following lists some of the conditions that will cause a link error. -%% -%% The number of active attribute variables supported by the implementation has been exceeded. -%% -%% -%% The storage limit for uniform variables has been exceeded. -%% -%% The number of active uniform variables supported by the implementation has been exceeded. -%% -%% The `main' function is missing for the vertex, geometry or fragment shader. -%% -%% A varying variable actually used in the fragment shader is not declared in the same way -%% (or is not declared at all) in the vertex shader, or geometry shader shader if present. -%% -%% A reference to a function or variable name is unresolved. -%% -%% A shared global is declared with two different types or two different initial values. -%% -%% One or more of the attached shader objects has not been successfully compiled. -%% -%% Binding a generic attribute matrix caused some rows of the matrix to fall outside the -%% allowed maximum of `?GL_MAX_VERTEX_ATTRIBS'. -%% -%% Not enough contiguous vertex attribute slots could be found to bind attribute matrices. -%% -%% The program object contains objects to form a fragment shader but does not contain objects -%% to form a vertex shader. -%% -%% The program object contains objects to form a geometry shader but does not contain objects -%% to form a vertex shader. -%% -%% The program object contains objects to form a geometry shader and the input primitive -%% type, output primitive type, or maximum output vertex count is not specified in any compiled -%% geometry shader object. -%% -%% The program object contains objects to form a geometry shader and the input primitive -%% type, output primitive type, or maximum output vertex count is specified differently in -%% multiple geometry shader objects. -%% -%% The number of active outputs in the fragment shader is greater than the value of `?GL_MAX_DRAW_BUFFERS' -%% . -%% -%% The program has an active output assigned to a location greater than or equal to the value -%% of `?GL_MAX_DUAL_SOURCE_DRAW_BUFFERS' and has an active output assigned an index -%% greater than or equal to one. -%% -%% More than one varying out variable is bound to the same number and index. -%% -%% The explicit binding assigments do not leave enough space for the linker to automatically -%% assign a location for a varying out array, which requires multiple contiguous locations. -%% -%% The `Count' specified by {@link gl:transformFeedbackVaryings/3} is non-zero, but the -%% program object has no vertex or geometry shader. -%% -%% Any variable name specified to {@link gl:transformFeedbackVaryings/3} in the `Varyings' -%% array is not declared as an output in the vertex shader (or the geometry shader, if active). -%% -%% -%% Any two entries in the `Varyings' array given {@link gl:transformFeedbackVaryings/3} -%% specify the same varying variable. -%% -%% The total number of components to capture in any transform feedback varying variable is -%% greater than the constant `?GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS' and the -%% buffer mode is `?SEPARATE_ATTRIBS'. -%% -%% When a program object has been successfully linked, the program object can be made part -%% of current state by calling {@link gl:useProgram/1} . Whether or not the link operation -%% was successful, the program object's information log will be overwritten. The information -%% log can be retrieved by calling {@link gl:getProgramInfoLog/2} . -%% -%% ``gl:linkProgram'' will also install the generated executables as part of the current -%% rendering state if the link operation was successful and the specified program object -%% is already currently in use as a result of a previous call to {@link gl:useProgram/1} . -%% If the program object currently in use is relinked unsuccessfully, its link status will -%% be set to `?GL_FALSE' , but the executables and associated state will remain part -%% of the current state until a subsequent call to ``gl:useProgram'' removes it from use. -%% After it is removed from use, it cannot be made part of current state until it has been -%% successfully relinked. -%% -%% If `Program' contains shader objects of type `?GL_VERTEX_SHADER', and optionally -%% of type `?GL_GEOMETRY_SHADER', but does not contain shader objects of type `?GL_FRAGMENT_SHADER' -%% , the vertex shader executable will be installed on the programmable vertex processor, -%% the geometry shader executable, if present, will be installed on the programmable geometry -%% processor, but no executable will be installed on the fragment processor. The results -%% of rasterizing primitives with such a program will be undefined. -%% -%% The program object's information log is updated and the program is generated at the time -%% of the link operation. After the link operation, applications are free to modify attached -%% shader objects, compile attached shader objects, detach shader objects, delete shader -%% objects, and attach additional shader objects. None of these operations affects the information -%% log or the program that is part of the program object. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glLinkProgram.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glLinkProgram.xhtml">external</a> documentation. -spec linkProgram(Program) -> 'ok' when Program :: integer(). linkProgram(Program) -> cast(5473, <<Program:?GLuint>>). @@ -11555,7 +4744,7 @@ linkProgram(Program) -> %% than 0 to indicate that the string is null terminated. The source code strings are not %% scanned or parsed at this time; they are simply copied into the specified shader object. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glShaderSource.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glShaderSource.xhtml">external</a> documentation. -spec shaderSource(Shader, String) -> 'ok' when Shader :: integer(),String :: iolist(). shaderSource(Shader,String) -> StringTemp = list_to_binary([[Str|[0]] || Str <- String ]), @@ -11570,35 +4759,7 @@ shaderSource(Shader,String) -> %% compiling the shader objects with {@link gl:compileShader/1} , and successfully linking %% the program object with {@link gl:linkProgram/1} . %% -%% A program object will contain an executable that will run on the vertex processor if -%% it contains one or more shader objects of type `?GL_VERTEX_SHADER' that have been -%% successfully compiled and linked. A program object will contain an executable that will -%% run on the geometry processor if it contains one or more shader objects of type `?GL_GEOMETRY_SHADER' -%% that have been successfully compiled and linked. Similarly, a program object will contain -%% an executable that will run on the fragment processor if it contains one or more shader -%% objects of type `?GL_FRAGMENT_SHADER' that have been successfully compiled and -%% linked. -%% -%% While a program object is in use, applications are free to modify attached shader objects, -%% compile attached shader objects, attach additional shader objects, and detach or delete -%% shader objects. None of these operations will affect the executables that are part of -%% the current state. However, relinking the program object that is currently in use will -%% install the program object as part of the current rendering state if the link operation -%% was successful (see {@link gl:linkProgram/1} ). If the program object currently in use -%% is relinked unsuccessfully, its link status will be set to `?GL_FALSE', but the -%% executables and associated state will remain part of the current state until a subsequent -%% call to ``gl:useProgram'' removes it from use. After it is removed from use, it cannot -%% be made part of current state until it has been successfully relinked. -%% -%% If `Program' is zero, then the current rendering state refers to an `invalid' -%% program object and the results of shader execution are undefined. However, this is not -%% an error. -%% -%% If `Program' does not contain shader objects of type `?GL_FRAGMENT_SHADER', -%% an executable will be installed on the vertex, and possibly geometry processors, but -%% the results of fragment shader execution will be undefined. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glUseProgram.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glUseProgram.xhtml">external</a> documentation. -spec useProgram(Program) -> 'ok' when Program :: integer(). useProgram(Program) -> cast(5475, <<Program:?GLuint>>). @@ -11611,62 +4772,7 @@ useProgram(Program) -> %% on the program object that was made part of current state by calling {@link gl:useProgram/1} %% . %% -%% The commands ``gl:uniform{1|2|3|4}{f|i|ui}'' are used to change the value of the uniform -%% variable specified by `Location' using the values passed as arguments. The number -%% specified in the command should match the number of components in the data type of the -%% specified uniform variable (e.g., `1' for float, int, unsigned int, bool; `2' -%% for vec2, ivec2, uvec2, bvec2, etc.). The suffix `f' indicates that floating-point -%% values are being passed; the suffix `i' indicates that integer values are being passed; -%% the suffix `ui' indicates that unsigned integer values are being passed, and this -%% type should also match the data type of the specified uniform variable. The `i' variants -%% of this function should be used to provide values for uniform variables defined as int, ivec2 -%% , ivec3, ivec4, or arrays of these. The `ui' variants of this function should be -%% used to provide values for uniform variables defined as unsigned int, uvec2, uvec3, uvec4, -%% or arrays of these. The `f' variants should be used to provide values for uniform -%% variables of type float, vec2, vec3, vec4, or arrays of these. Either the `i', `ui' -%% or `f' variants may be used to provide values for uniform variables of type bool, bvec2 -%% , bvec3, bvec4, or arrays of these. The uniform variable will be set to false if the input -%% value is 0 or 0.0f, and it will be set to true otherwise. -%% -%% All active uniform variables defined in a program object are initialized to 0 when the -%% program object is linked successfully. They retain the values assigned to them by a call -%% to ``gl:uniform '' until the next successful link operation occurs on the program object, -%% when they are once again initialized to 0. -%% -%% The commands ``gl:uniform{1|2|3|4}{f|i|ui}v'' can be used to modify a single uniform -%% variable or a uniform variable array. These commands pass a count and a pointer to the -%% values to be loaded into a uniform variable or a uniform variable array. A count of 1 -%% should be used if modifying the value of a single uniform variable, and a count of 1 or -%% greater can be used to modify an entire array or part of an array. When loading `n' -%% elements starting at an arbitrary position `m' in a uniform variable array, elements -%% `m' + `n' - 1 in the array will be replaced with the new values. If `M' + `N' -%% - 1 is larger than the size of the uniform variable array, values for all array elements -%% beyond the end of the array will be ignored. The number specified in the name of the command -%% indicates the number of components for each element in `Value' , and it should match -%% the number of components in the data type of the specified uniform variable (e.g., `1' -%% for float, int, bool; `2' for vec2, ivec2, bvec2, etc.). The data type specified -%% in the name of the command must match the data type for the specified uniform variable -%% as described previously for ``gl:uniform{1|2|3|4}{f|i|ui}''. -%% -%% For uniform variable arrays, each element of the array is considered to be of the type -%% indicated in the name of the command (e.g., ``gl:uniform3f'' or ``gl:uniform3fv'' -%% can be used to load a uniform variable array of type vec3). The number of elements of -%% the uniform variable array to be modified is specified by `Count' -%% -%% The commands ``gl:uniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv'' are used to modify -%% a matrix or an array of matrices. The numbers in the command name are interpreted as the -%% dimensionality of the matrix. The number `2' indicates a 2 × 2 matrix (i.e., 4 values), -%% the number `3' indicates a 3 × 3 matrix (i.e., 9 values), and the number `4' -%% indicates a 4 × 4 matrix (i.e., 16 values). Non-square matrix dimensionality is explicit, -%% with the first number representing the number of columns and the second number representing -%% the number of rows. For example, `2x4' indicates a 2 × 4 matrix with 2 columns and -%% 4 rows (i.e., 8 values). If `Transpose' is `?GL_FALSE', each matrix is assumed -%% to be supplied in column major order. If `Transpose' is `?GL_TRUE', each matrix -%% is assumed to be supplied in row major order. The `Count' argument indicates the -%% number of matrices to be passed. A count of 1 should be used if modifying the value of -%% a single matrix, and a count greater than 1 can be used to modify an array of matrices. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glUniform.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glUniform.xhtml">external</a> documentation. -spec uniform1f(Location, V0) -> 'ok' when Location :: integer(),V0 :: float(). uniform1f(Location,V0) -> cast(5476, <<Location:?GLint,V0:?GLfloat>>). @@ -11811,19 +4917,7 @@ uniformMatrix4fv(Location,Transpose,Value) -> %% a way for OpenGL implementers to convey more information about why the current program %% is inefficient, suboptimal, failing to execute, and so on. %% -%% The status of the validation operation will be stored as part of the program object's -%% state. This value will be set to `?GL_TRUE' if the validation succeeded, and `?GL_FALSE' -%% otherwise. It can be queried by calling {@link gl:getProgramiv/2} with arguments `Program' -%% and `?GL_VALIDATE_STATUS'. If validation is successful, `Program' is guaranteed -%% to execute given the current state. Otherwise, `Program' is guaranteed to not execute. -%% -%% -%% This function is typically useful only during application development. The informational -%% string stored in the information log is completely implementation dependent; therefore, -%% an application should not expect different OpenGL implementations to produce identical -%% information strings. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glValidateProgram.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glValidateProgram.xhtml">external</a> documentation. -spec validateProgram(Program) -> 'ok' when Program :: integer(). validateProgram(Program) -> cast(5495, <<Program:?GLuint>>). @@ -11833,72 +4927,7 @@ validateProgram(Program) -> %% The ``gl:vertexAttrib'' family of entry points allows an application to pass generic %% vertex attributes in numbered locations. %% -%% Generic attributes are defined as four-component values that are organized into an array. -%% The first entry of this array is numbered 0, and the size of the array is specified by -%% the implementation-dependent constant `?GL_MAX_VERTEX_ATTRIBS'. Individual elements -%% of this array can be modified with a ``gl:vertexAttrib'' call that specifies the index -%% of the element to be modified and a value for that element. -%% -%% These commands can be used to specify one, two, three, or all four components of the generic -%% vertex attribute specified by `Index' . A `1' in the name of the command indicates -%% that only one value is passed, and it will be used to modify the first component of the -%% generic vertex attribute. The second and third components will be set to 0, and the fourth -%% component will be set to 1. Similarly, a `2' in the name of the command indicates -%% that values are provided for the first two components, the third component will be set -%% to 0, and the fourth component will be set to 1. A `3' in the name of the command -%% indicates that values are provided for the first three components and the fourth component -%% will be set to 1, whereas a `4' in the name indicates that values are provided for -%% all four components. -%% -%% The letters `s', `f', `i', `d', `ub', `us', and `ui' -%% indicate whether the arguments are of type short, float, int, double, unsigned byte, unsigned -%% short, or unsigned int. When `v' is appended to the name, the commands can take a -%% pointer to an array of such values. -%% -%% Additional capitalized letters can indicate further alterations to the default behavior -%% of the glVertexAttrib function: -%% -%% The commands containing `N' indicate that the arguments will be passed as fixed-point -%% values that are scaled to a normalized range according to the component conversion rules -%% defined by the OpenGL specification. Signed values are understood to represent fixed-point -%% values in the range [-1,1], and unsigned values are understood to represent fixed-point -%% values in the range [0,1]. -%% -%% The commands containing `I' indicate that the arguments are extended to full signed -%% or unsigned integers. -%% -%% The commands containing `P' indicate that the arguments are stored as packed components -%% within a larger natural type. -%% -%% The commands containing `L' indicate that the arguments are full 64-bit quantities -%% and should be passed directly to shader inputs declared as 64-bit double precision types. -%% -%% -%% OpenGL Shading Language attribute variables are allowed to be of type mat2, mat3, or mat4. -%% Attributes of these types may be loaded using the ``gl:vertexAttrib'' entry points. -%% Matrices must be loaded into successive generic attribute slots in column major order, -%% with one column of the matrix in each generic attribute slot. -%% -%% A user-defined attribute variable declared in a vertex shader can be bound to a generic -%% attribute index by calling {@link gl:bindAttribLocation/3} . This allows an application -%% to use more descriptive variable names in a vertex shader. A subsequent change to the -%% specified generic vertex attribute will be immediately reflected as a change to the corresponding -%% attribute variable in the vertex shader. -%% -%% The binding between a generic vertex attribute index and a user-defined attribute variable -%% in a vertex shader is part of the state of a program object, but the current value of -%% the generic vertex attribute is not. The value of each generic vertex attribute is part -%% of current state, just like standard vertex attributes, and it is maintained even if a -%% different program object is used. -%% -%% An application may freely modify generic vertex attributes that are not bound to a named -%% vertex shader attribute variable. These values are simply maintained as part of current -%% state and will not be accessed by the vertex shader. If a generic vertex attribute bound -%% to an attribute variable in a vertex shader is not updated while the vertex shader is -%% executing, the vertex shader will repeatedly use the current value for the generic vertex -%% attribute. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glVertexAttrib.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glVertexAttrib.xhtml">external</a> documentation. -spec vertexAttrib1d(Index, X) -> 'ok' when Index :: integer(),X :: float(). vertexAttrib1d(Index,X) -> cast(5496, <<Index:?GLuint,0:32,X:?GLdouble>>). @@ -12096,37 +5125,7 @@ vertexAttrib4usv(Index,{V1,V2,V3,V4}) -> %% and `Stride' specifies the byte stride from one attribute to the next, allowing vertices %% and attributes to be packed into a single array or stored in separate arrays. %% -%% For ``gl:vertexAttribPointer'', if `Normalized' is set to `?GL_TRUE', it -%% indicates that values stored in an integer format are to be mapped to the range [-1,1] -%% (for signed values) or [0,1] (for unsigned values) when they are accessed and converted -%% to floating point. Otherwise, values will be converted to floats directly without normalization. -%% -%% -%% For ``gl:vertexAttribIPointer'', only the integer types `?GL_BYTE', `?GL_UNSIGNED_BYTE' -%% , `?GL_SHORT', `?GL_UNSIGNED_SHORT', `?GL_INT', `?GL_UNSIGNED_INT' -%% are accepted. Values are always left as integer values. -%% -%% ``gl:vertexAttribLPointer'' specifies state for a generic vertex attribute array associated -%% with a shader attribute variable declared with 64-bit double precision components. `Type' -%% must be `?GL_DOUBLE'. `Index' , `Size' , and `Stride' behave as described -%% for ``gl:vertexAttribPointer'' and ``gl:vertexAttribIPointer''. -%% -%% If `Pointer' is not NULL, a non-zero named buffer object must be bound to the `?GL_ARRAY_BUFFER' -%% target (see {@link gl:bindBuffer/2} ), otherwise an error is generated. `Pointer' -%% is treated as a byte offset into the buffer object's data store. The buffer object binding -%% (`?GL_ARRAY_BUFFER_BINDING') is saved as generic vertex attribute array state (`?GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING' -%% ) for index `Index' . -%% -%% When a generic vertex attribute array is specified, `Size' , `Type' , `Normalized' -%% , `Stride' , and `Pointer' are saved as vertex array state, in addition to the -%% current vertex array buffer object binding. -%% -%% To enable and disable a generic vertex attribute array, call {@link gl:disableVertexAttribArray/1} -%% and {@link gl:disableVertexAttribArray/1} with `Index' . If enabled, the generic vertex -%% attribute array is used when {@link gl:drawArrays/3} , {@link gl:multiDrawArrays/3} , {@link gl:drawElements/4} -%% , see `glMultiDrawElements', or {@link gl:drawRangeElements/6} is called. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glVertexAttribPointer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glVertexAttribPointer.xhtml">external</a> documentation. -spec vertexAttribPointer(Index, Size, Type, Normalized, Stride, Pointer) -> 'ok' when Index :: integer(),Size :: integer(),Type :: enum(),Normalized :: 0|1,Stride :: integer(),Pointer :: offset()|mem(). vertexAttribPointer(Index,Size,Type,Normalized,Stride,Pointer) when is_integer(Pointer) -> cast(5519, <<Index:?GLuint,Size:?GLint,Type:?GLenum,Normalized:?GLboolean,0:24,Stride:?GLsizei,Pointer:?GLuint>>); @@ -12184,7 +5183,7 @@ uniformMatrix4x3fv(Location,Transpose,Value) -> %% @doc glColorMaski %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glColorMaski.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec colorMaski(Index, R, G, B, A) -> 'ok' when Index :: integer(),R :: 0|1,G :: 0|1,B :: 0|1,A :: 0|1. colorMaski(Index,R,G,B,A) -> cast(5527, <<Index:?GLuint,R:?GLboolean,G:?GLboolean,B:?GLboolean,A:?GLboolean>>). @@ -12209,14 +5208,14 @@ enablei(Target,Index) -> %% @doc glEnablei %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glEnablei.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec disablei(Target, Index) -> 'ok' when Target :: enum(),Index :: integer(). disablei(Target,Index) -> cast(5531, <<Target:?GLenum,Index:?GLuint>>). %% @doc glIsEnabledi %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIsEnabledi.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec isEnabledi(Target, Index) -> 0|1 when Target :: enum(),Index :: integer(). isEnabledi(Target,Index) -> call(5532, <<Target:?GLenum,Index:?GLuint>>). @@ -12228,23 +5227,7 @@ isEnabledi(Target,Index) -> %% a call to ``gl:beginTransformFeedback'' until a subsequent call to {@link gl:beginTransformFeedback/1} %% . Transform feedback commands must be paired. %% -%% If no geometry shader is present, while transform feedback is active the `Mode' -%% parameter to {@link gl:drawArrays/3} must match those specified in the following table: <table> -%% <tbody><tr><td>` Transform Feedback ' `PrimitiveMode' </td><td>` Allowed Render Primitive ' -%% `Modes' </td></tr></tbody><tbody><tr><td>`?GL_POINTS'</td><td>`?GL_POINTS'</td> -%% </tr><tr><td>`?GL_LINES'</td><td>`?GL_LINES', `?GL_LINE_LOOP', `?GL_LINE_STRIP' -%% , `?GL_LINES_ADJACENCY', `?GL_LINE_STRIP_ADJACENCY'</td></tr><tr><td>`?GL_TRIANGLES' -%% </td><td>`?GL_TRIANGLES', `?GL_TRIANGLE_STRIP', `?GL_TRIANGLE_FAN', `?GL_TRIANGLES_ADJACENCY' -%% , `?GL_TRIANGLE_STRIP_ADJACENCY'</td></tr></tbody></table> -%% -%% If a geometry shader is present, the output primitive type from the geometry shader must -%% match those provided in the following table: <table><tbody><tr><td>` Transform Feedback ' -%% `PrimitiveMode' </td><td>` Allowed Geometry Shader Output Primitive Type '</td></tr> -%% </tbody><tbody><tr><td>`?GL_POINTS'</td><td>`?points'</td></tr><tr><td>`?GL_LINES' -%% </td><td>`?line_strip'</td></tr><tr><td>`?GL_TRIANGLES'</td><td>`?triangle_strip' -%% </td></tr></tbody></table> -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBeginTransformFeedback.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBeginTransformFeedback.xhtml">external</a> documentation. -spec beginTransformFeedback(PrimitiveMode) -> 'ok' when PrimitiveMode :: enum(). beginTransformFeedback(PrimitiveMode) -> cast(5533, <<PrimitiveMode:?GLenum>>). @@ -12265,11 +5248,7 @@ endTransformFeedback() -> %% a range of `Buffer' to the indexed buffer binding target, ``gl:bindBufferBase'' %% also binds the range to the generic buffer binding point specified by `Target' . %% -%% `Offset' specifies the offset in basic machine units into the buffer object `Buffer' -%% and `Size' specifies the amount of data that can be read from the buffer object -%% while used as an indexed target. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBindBufferRange.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBindBufferRange.xhtml">external</a> documentation. -spec bindBufferRange(Target, Index, Buffer, Offset, Size) -> 'ok' when Target :: enum(),Index :: integer(),Buffer :: integer(),Offset :: integer(),Size :: integer(). bindBufferRange(Target,Index,Buffer,Offset,Size) -> cast(5535, <<Target:?GLenum,Index:?GLuint,Buffer:?GLuint,0:32,Offset:?GLintptr,Size:?GLsizeiptr>>). @@ -12284,7 +5263,7 @@ bindBufferRange(Target,Index,Buffer,Offset,Size) -> %% binding target, ``gl:bindBufferBase'' also binds `Buffer' to the generic buffer %% binding point specified by `Target' . %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBindBufferBase.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBindBufferBase.xhtml">external</a> documentation. -spec bindBufferBase(Target, Index, Buffer) -> 'ok' when Target :: enum(),Index :: integer(),Buffer :: integer(). bindBufferBase(Target,Index,Buffer) -> cast(5536, <<Target:?GLenum,Index:?GLuint,Buffer:?GLuint>>). @@ -12297,32 +5276,7 @@ bindBufferBase(Target,Index,Buffer) -> %% from the emitted vertices. Otherwise, the values of the selected vertex shader outputs %% are recorded. %% -%% The state set by ``gl:tranformFeedbackVaryings'' is stored and takes effect next time {@link gl:linkProgram/1} -%% is called on `Program' . When {@link gl:linkProgram/1} is called, `Program' is -%% linked so that the values of the specified varying variables for the vertices of each -%% primitive generated by the GL are written to a single buffer object if `BufferMode' -%% is `?GL_INTERLEAVED_ATTRIBS' or multiple buffer objects if `BufferMode' is `?GL_SEPARATE_ATTRIBS' -%% . -%% -%% In addition to the errors generated by ``gl:transformFeedbackVaryings'', the program `Program' -%% will fail to link if: -%% -%% The count specified by ``gl:transformFeedbackVaryings'' is non-zero, but the program -%% object has no vertex or geometry shader. -%% -%% Any variable name specified in the `Varyings' array is not declared as an output -%% in the vertex shader (or the geometry shader, if active). -%% -%% Any two entries in the `Varyings' array specify the same varying variable. -%% -%% The total number of components to capture in any varying variable in `Varyings' -%% is greater than the constant `?GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS' and -%% the buffer mode is `?GL_SEPARATE_ATTRIBS'. -%% -%% The total number of components to capture is greater than the constant `?GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS' -%% and the buffer mode is `?GL_INTERLEAVED_ATTRIBS'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTransformFeedbackVaryings.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glTransformFeedbackVaryings.xhtml">external</a> documentation. -spec transformFeedbackVaryings(Program, Varyings, BufferMode) -> 'ok' when Program :: integer(),Varyings :: iolist(),BufferMode :: enum(). transformFeedbackVaryings(Program,Varyings,BufferMode) -> VaryingsTemp = list_to_binary([[Str|[0]] || Str <- Varyings ]), @@ -12338,26 +5292,7 @@ transformFeedbackVaryings(Program,Varyings,BufferMode) -> %% the `Varyings' array passed to {@link gl:transformFeedbackVaryings/3} , and an `Index' %% of `?GL_TRANSFORM_FEEDBACK_VARYINGS-1' selects the last such variable. %% -%% The name of the selected varying is returned as a null-terminated string in `Name' . -%% The actual number of characters written into `Name' , excluding the null terminator, -%% is returned in `Length' . If `Length' is NULL, no length is returned. The maximum -%% number of characters that may be written into `Name' , including the null terminator, -%% is specified by `BufSize' . -%% -%% The length of the longest varying name in program is given by `?GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH' -%% , which can be queried with {@link gl:getProgramiv/2} . -%% -%% For the selected varying variable, its type is returned into `Type' . The size of -%% the varying is returned into `Size' . The value in `Size' is in units of the -%% type returned in `Type' . The type returned can be any of the scalar, vector, or matrix -%% attribute types returned by {@link gl:getActiveAttrib/3} . If an error occurred, the return -%% parameters `Length' , `Size' , `Type' and `Name' will be unmodified. -%% This command will return as much information about the varying variables as possible. -%% If no information is available, `Length' will be set to zero and `Name' will -%% be an empty string. This situation could arise if ``gl:getTransformFeedbackVarying'' -%% is called after a failed link. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetTransformFeedbackVarying.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetTransformFeedbackVarying.xhtml">external</a> documentation. -spec getTransformFeedbackVarying(Program, Index, BufSize) -> {Size :: integer(),Type :: enum(),Name :: string()} when Program :: integer(),Index :: integer(),BufSize :: integer(). getTransformFeedbackVarying(Program,Index,BufSize) -> call(5538, <<Program:?GLuint,Index:?GLuint,BufSize:?GLsizei>>). @@ -12372,7 +5307,7 @@ getTransformFeedbackVarying(Program,Index,BufSize) -> %% is disabled. If `Clamp' is `?GL_FIXED_ONLY', read color clamping is enabled %% only if the selected read buffer has fixed point components and disabled otherwise. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glClampColor.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glClampColor.xhtml">external</a> documentation. -spec clampColor(Target, Clamp) -> 'ok' when Target :: enum(),Clamp :: enum(). clampColor(Target,Clamp) -> cast(5539, <<Target:?GLenum,Clamp:?GLenum>>). @@ -12393,18 +5328,7 @@ clampColor(Target,Clamp) -> %% is `?GL_QUERY_NO_WAIT', the GL may choose to unconditionally execute the subsequent %% rendering commands without waiting for the query to complete. %% -%% If `Mode' is `?GL_QUERY_BY_REGION_WAIT', the GL will also wait for occlusion -%% query results and discard rendering commands if the result of the occlusion query is zero. -%% If the query result is non-zero, subsequent rendering commands are executed, but the GL -%% may discard the results of the commands for any region of the framebuffer that did not -%% contribute to the sample count in the specified occlusion query. Any such discarding is -%% done in an implementation-dependent manner, but the rendering command results may not -%% be discarded for any samples that contributed to the occlusion query sample count. If `Mode' -%% is `?GL_QUERY_BY_REGION_NO_WAIT', the GL operates as in `?GL_QUERY_BY_REGION_WAIT' -%% , but may choose to unconditionally execute the subsequent rendering commands without -%% waiting for the query to complete. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBeginConditionalRender.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBeginConditionalRender.xhtml">external</a> documentation. -spec beginConditionalRender(Id, Mode) -> 'ok' when Id :: integer(),Mode :: enum(). beginConditionalRender(Id,Mode) -> cast(5540, <<Id:?GLuint,Mode:?GLenum>>). @@ -12417,7 +5341,7 @@ endConditionalRender() -> %% @doc glVertexAttribIPointer %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glVertexAttribIPointer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec vertexAttribIPointer(Index, Size, Type, Stride, Pointer) -> 'ok' when Index :: integer(),Size :: integer(),Type :: enum(),Stride :: integer(),Pointer :: offset()|mem(). vertexAttribIPointer(Index,Size,Type,Stride,Pointer) when is_integer(Pointer) -> cast(5542, <<Index:?GLuint,Size:?GLint,Type:?GLenum,Stride:?GLsizei,Pointer:?GLuint>>); @@ -12433,7 +5357,7 @@ getVertexAttribIiv(Index,Pname) -> %% @doc glGetVertexAttribI %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetVertexAttribI.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getVertexAttribIuiv(Index, Pname) -> {integer(),integer(),integer(),integer()} when Index :: integer(),Pname :: enum(). getVertexAttribIuiv(Index,Pname) -> call(5545, <<Index:?GLuint,Pname:?GLenum>>). @@ -12556,21 +5480,7 @@ getUniformuiv(Program,Location) -> %% . `Name' must be a null-terminated string. `ColorNumber' must be less than `?GL_MAX_DRAW_BUFFERS' %% . %% -%% The bindings specified by ``gl:bindFragDataLocation'' have no effect until `Program' -%% is next linked. Bindings may be specified at any time after `Program' has been created. -%% Specifically, they may be specified before shader objects are attached to the program. -%% Therefore, any name may be specified in `Name' , including a name that is never used -%% as a varying out variable in any fragment shader object. Names beginning with `?gl_' -%% are reserved by the GL. -%% -%% In addition to the errors generated by ``gl:bindFragDataLocation'', the program `Program' -%% will fail to link if: -%% -%% The number of active outputs is greater than the value `?GL_MAX_DRAW_BUFFERS'. -%% -%% More than one varying out variable is bound to the same color number. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBindFragDataLocation.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBindFragDataLocation.xhtml">external</a> documentation. -spec bindFragDataLocation(Program, Color, Name) -> 'ok' when Program :: integer(),Color :: integer(),Name :: string(). bindFragDataLocation(Program,Color,Name) -> NameLen = length(Name), @@ -12584,7 +5494,7 @@ bindFragDataLocation(Program,Color,Name) -> %% not the name of an active user-defined varying out fragment shader variable within `Program' %% , -1 will be returned. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetFragDataLocation.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetFragDataLocation.xhtml">external</a> documentation. -spec getFragDataLocation(Program, Name) -> integer() when Program :: integer(),Name :: string(). getFragDataLocation(Program,Name) -> NameLen = length(Name), @@ -12655,7 +5565,7 @@ texParameterIiv(Target,Pname,Params) -> %% @doc glTexParameterI %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexParameterI.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec texParameterIuiv(Target, Pname, Params) -> 'ok' when Target :: enum(),Pname :: enum(),Params :: tuple(). texParameterIuiv(Target,Pname,Params) -> cast(5570, <<Target:?GLenum,Pname:?GLenum,(size(Params)):?GLuint, @@ -12669,7 +5579,7 @@ getTexParameterIiv(Target,Pname) -> %% @doc glGetTexParameterI %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetTexParameterI.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getTexParameterIuiv(Target, Pname) -> {integer(),integer(),integer(),integer()} when Target :: enum(),Pname :: enum(). getTexParameterIuiv(Target,Pname) -> call(5572, <<Target:?GLenum,Pname:?GLenum>>). @@ -12685,24 +5595,7 @@ getTexParameterIuiv(Target,Pname) -> %% and conversion for fixed-point color buffers are performed in the same fashion as {@link gl:clearColor/4} %% . %% -%% If `Buffer' is `?GL_DEPTH', `DrawBuffer' must be zero, and `Value' -%% points to a single value to clear the depth buffer to. Only ``gl:clearBufferfv'' should -%% be used to clear depth buffers. Clamping and conversion for fixed-point depth buffers -%% are performed in the same fashion as {@link gl:clearDepth/1} . -%% -%% If `Buffer' is `?GL_STENCIL', `DrawBuffer' must be zero, and `Value' -%% points to a single value to clear the stencil buffer to. Only ``gl:clearBufferiv'' should -%% be used to clear stencil buffers. Masing and type conversion are performed in the same -%% fashion as {@link gl:clearStencil/1} . -%% -%% ``gl:clearBufferfi'' may be used to clear the depth and stencil buffers. `Buffer' -%% must be `?GL_DEPTH_STENCIL' and `DrawBuffer' must be zero. `Depth' and `Stencil' -%% are the depth and stencil values, respectively. -%% -%% The result of ``gl:clearBuffer'' is undefined if no conversion between the type of `Value' -%% and the buffer being cleared is defined. However, this is not an error. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glClearBuffer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glClearBuffer.xhtml">external</a> documentation. -spec clearBufferiv(Buffer, Drawbuffer, Value) -> 'ok' when Buffer :: enum(),Drawbuffer :: integer(),Value :: tuple(). clearBufferiv(Buffer,Drawbuffer,Value) -> cast(5573, <<Buffer:?GLenum,Drawbuffer:?GLint,(size(Value)):?GLuint, @@ -12724,7 +5617,7 @@ clearBufferfv(Buffer,Drawbuffer,Value) -> %% @doc glClearBufferfi %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glClearBufferfi.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec clearBufferfi(Buffer, Drawbuffer, Depth, Stencil) -> 'ok' when Buffer :: enum(),Drawbuffer :: integer(),Depth :: float(),Stencil :: integer(). clearBufferfi(Buffer,Drawbuffer,Depth,Stencil) -> cast(5576, <<Buffer:?GLenum,Drawbuffer:?GLint,Depth:?GLfloat,Stencil:?GLint>>). @@ -12737,14 +5630,14 @@ getStringi(Name,Index) -> %% @doc glDrawArraysInstance %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawArraysInstance.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec drawArraysInstanced(Mode, First, Count, Primcount) -> 'ok' when Mode :: enum(),First :: integer(),Count :: integer(),Primcount :: integer(). drawArraysInstanced(Mode,First,Count,Primcount) -> cast(5578, <<Mode:?GLenum,First:?GLint,Count:?GLsizei,Primcount:?GLsizei>>). %% @doc glDrawElementsInstance %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawElementsInstance.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec drawElementsInstanced(Mode, Count, Type, Indices, Primcount) -> 'ok' when Mode :: enum(),Count :: integer(),Type :: enum(),Indices :: offset()|mem(),Primcount :: integer(). drawElementsInstanced(Mode,Count,Type,Indices,Primcount) when is_integer(Indices) -> cast(5579, <<Mode:?GLenum,Count:?GLsizei,Type:?GLenum,Indices:?GLuint,Primcount:?GLsizei>>); @@ -12760,62 +5653,9 @@ drawElementsInstanced(Mode,Count,Type,Indices,Primcount) -> %% buffer texture is detached and no new buffer object is attached. If `Buffer' is non-zero, %% it must be the name of an existing buffer object. `Target' must be `?GL_TEXTURE_BUFFER' %% . `Internalformat' specifies the storage format, and must be one of the following -%% sized internal formats: <table><tbody><tr><td></td><td></td><td></td><td></td><td>` Component ' -%% </td></tr></tbody><tbody><tr><td>`Sized Internal Format'</td><td>`Base Type'</td> -%% <td>`Components'</td><td>`Norm'</td><td>0</td><td>1</td><td>2</td><td>3</td></tr> -%% <tr><td>`?GL_R8'</td><td>ubyte</td><td>1</td><td>YES</td><td>R</td><td>0</td><td>0</td> -%% <td>1</td></tr><tr><td>`?GL_R16'</td><td>ushort</td><td>1</td><td>YES</td><td>R</td><td> -%% 0</td><td>0</td><td>1</td></tr><tr><td>`?GL_R16F'</td><td>half</td><td>1</td><td>NO</td> -%% <td>R</td><td>0</td><td>0</td><td>1</td></tr><tr><td>`?GL_R32F'</td><td>float</td><td> -%% 1</td><td>NO</td><td>R</td><td>0</td><td>0</td><td>1</td></tr><tr><td>`?GL_R8I'</td><td> -%% byte</td><td>1</td><td>NO</td><td>R</td><td>0</td><td>0</td><td>1</td></tr><tr><td>`?GL_R16I' -%% </td><td>short</td><td>1</td><td>NO</td><td>R</td><td>0</td><td>0</td><td>1</td></tr><tr><td> -%% `?GL_R32I'</td><td>int</td><td>1</td><td>NO</td><td>R</td><td>0</td><td>0</td><td>1</td> -%% </tr><tr><td>`?GL_R8UI'</td><td>ubyte</td><td>1</td><td>NO</td><td>R</td><td>0</td><td> -%% 0</td><td>1</td></tr><tr><td>`?GL_R16UI'</td><td>ushort</td><td>1</td><td>NO</td><td> -%% R</td><td>0</td><td>0</td><td>1</td></tr><tr><td>`?GL_R32UI'</td><td>uint</td><td>1</td> -%% <td>NO</td><td>R</td><td>0</td><td>0</td><td>1</td></tr><tr><td>`?GL_RG8'</td><td>ubyte -%% </td><td>2</td><td>YES</td><td>R</td><td>G</td><td>0</td><td>1</td></tr><tr><td>`?GL_RG16' -%% </td><td>ushort</td><td>2</td><td>YES</td><td>R</td><td>G</td><td>0</td><td>1</td></tr><tr> -%% <td>`?GL_RG16F'</td><td>half</td><td>2</td><td>NO</td><td>R</td><td>G</td><td>0</td><td> -%% 1</td></tr><tr><td>`?GL_RG32F'</td><td>float</td><td>2</td><td>NO</td><td>R</td><td>G -%% </td><td>0</td><td>1</td></tr><tr><td>`?GL_RG8I'</td><td>byte</td><td>2</td><td>NO</td> -%% <td>R</td><td>G</td><td>0</td><td>1</td></tr><tr><td>`?GL_RG16I'</td><td>short</td><td> -%% 2</td><td>NO</td><td>R</td><td>G</td><td>0</td><td>1</td></tr><tr><td>`?GL_RG32I'</td> -%% <td>int</td><td>2</td><td>NO</td><td>R</td><td>G</td><td>0</td><td>1</td></tr><tr><td>`?GL_RG8UI' -%% </td><td>ubyte</td><td>2</td><td>NO</td><td>R</td><td>G</td><td>0</td><td>1</td></tr><tr><td> -%% `?GL_RG16UI'</td><td>ushort</td><td>2</td><td>NO</td><td>R</td><td>G</td><td>0</td><td> -%% 1</td></tr><tr><td>`?GL_RG32UI'</td><td>uint</td><td>2</td><td>NO</td><td>R</td><td>G -%% </td><td>0</td><td>1</td></tr><tr><td>`?GL_RGB32F'</td><td>float</td><td>3</td><td>NO -%% </td><td>R</td><td>G</td><td>B</td><td>1</td></tr><tr><td>`?GL_RGB32I'</td><td>int</td> -%% <td>3</td><td>NO</td><td>R</td><td>G</td><td>B</td><td>1</td></tr><tr><td>`?GL_RGB32UI' -%% </td><td>uint</td><td>3</td><td>NO</td><td>R</td><td>G</td><td>B</td><td>1</td></tr><tr><td> -%% `?GL_RGBA8'</td><td>uint</td><td>4</td><td>YES</td><td>R</td><td>G</td><td>B</td><td> -%% A</td></tr><tr><td>`?GL_RGBA16'</td><td>short</td><td>4</td><td>YES</td><td>R</td><td> -%% G</td><td>B</td><td>A</td></tr><tr><td>`?GL_RGBA16F'</td><td>half</td><td>4</td><td>NO -%% </td><td>R</td><td>G</td><td>B</td><td>A</td></tr><tr><td>`?GL_RGBA32F'</td><td>float -%% </td><td>4</td><td>NO</td><td>R</td><td>G</td><td>B</td><td>A</td></tr><tr><td>`?GL_RGBA8I' -%% </td><td>byte</td><td>4</td><td>NO</td><td>R</td><td>G</td><td>B</td><td>A</td></tr><tr><td> -%% `?GL_RGBA16I'</td><td>short</td><td>4</td><td>NO</td><td>R</td><td>G</td><td>B</td><td> -%% A</td></tr><tr><td>`?GL_RGBA32I'</td><td>int</td><td>4</td><td>NO</td><td>R</td><td>G -%% </td><td>B</td><td>A</td></tr><tr><td>`?GL_RGBA8UI'</td><td>ubyte</td><td>4</td><td>NO -%% </td><td>R</td><td>G</td><td>B</td><td>A</td></tr><tr><td>`?GL_RGBA16UI'</td><td>ushort -%% </td><td>4</td><td>NO</td><td>R</td><td>G</td><td>B</td><td>A</td></tr><tr><td>`?GL_RGBA32UI' -%% </td><td>uint</td><td>4</td><td>NO</td><td>R</td><td>G</td><td>B</td><td>A</td></tr></tbody> -%% </table> -%% -%% When a buffer object is attached to a buffer texture, the buffer object's data store -%% is taken as the texture's texel array. The number of texels in the buffer texture's texel -%% array is given by buffer_size components×sizeof( base_type/) -%% -%% where `buffer_size' is the size of the buffer object, in basic machine units and -%% components and base type are the element count and base data type for elements, as specified -%% in the table above. The number of texels in the texel array is then clamped to the implementation-dependent -%% limit `?GL_MAX_TEXTURE_BUFFER_SIZE'. When a buffer texture is accessed in a shader, -%% the results of a texel fetch are undefined if the specified texel coordinate is negative, -%% or greater than or equal to the clamped number of texels in the texel array. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexBuffer.xml">external</a> documentation. +%% sized internal formats: +%% +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glTexBuffer.xhtml">external</a> documentation. -spec texBuffer(Target, Internalformat, Buffer) -> 'ok' when Target :: enum(),Internalformat :: enum(),Buffer :: integer(). texBuffer(Target,Internalformat,Buffer) -> cast(5581, <<Target:?GLenum,Internalformat:?GLenum,Buffer:?GLuint>>). @@ -12825,19 +5665,7 @@ texBuffer(Target,Internalformat,Buffer) -> %% ``gl:primitiveRestartIndex'' specifies a vertex array element that is treated specially %% when primitive restarting is enabled. This is known as the primitive restart index. %% -%% When one of the `Draw*' commands transfers a set of generic attribute array elements -%% to the GL, if the index within the vertex arrays corresponding to that set is equal to -%% the primitive restart index, then the GL does not process those elements as a vertex. -%% Instead, it is as if the drawing command ended with the immediately preceding transfer, -%% and another drawing command is immediately started with the same parameters, but only -%% transferring the immediately following element through the end of the originally specified -%% elements. -%% -%% When either {@link gl:drawElementsBaseVertex/5} , {@link gl:drawElementsInstancedBaseVertex/6} -%% or see `glMultiDrawElementsBaseVertex' is used, the primitive restart comparison -%% occurs before the basevertex offset is added to the array index. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPrimitiveRestartIndex.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glPrimitiveRestartIndex.xhtml">external</a> documentation. -spec primitiveRestartIndex(Index) -> 'ok' when Index :: integer(). primitiveRestartIndex(Index) -> cast(5582, <<Index:?GLuint>>). @@ -12850,7 +5678,7 @@ getInteger64i_v(Target,Index) -> %% @doc glGetBufferParameteri64v %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetBufferParameteri64v.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getBufferParameteri64v(Target, Pname) -> [integer()] when Target :: enum(),Pname :: enum(). getBufferParameteri64v(Target,Pname) -> call(5584, <<Target:?GLenum,Pname:?GLenum>>). @@ -12863,51 +5691,7 @@ getBufferParameteri64v(Target,Pname) -> %% `Target' must be `?GL_DRAW_FRAMEBUFFER', `?GL_READ_FRAMEBUFFER', or `?GL_FRAMEBUFFER' %% . `?GL_FRAMEBUFFER' is equivalent to `?GL_DRAW_FRAMEBUFFER'. %% -%% `Attachment' specifies the logical attachment of the framebuffer and must be `?GL_COLOR_ATTACHMENT' -%% `i', `?GL_DEPTH_ATTACHMENT', `?GL_STENCIL_ATTACHMENT' or `?GL_DEPTH_STENCIL_ATTACHMMENT' -%% . `i' in `?GL_COLOR_ATTACHMENT'`i' may range from zero to the value of `?GL_MAX_COLOR_ATTACHMENTS' -%% - 1. Attaching a level of a texture to `?GL_DEPTH_STENCIL_ATTACHMENT' is equivalent -%% to attaching that level to both the `?GL_DEPTH_ATTACHMENT'`and' the `?GL_STENCIL_ATTACHMENT' -%% attachment points simultaneously. -%% -%% `Textarget' specifies what type of texture is named by `Texture' , and for cube -%% map textures, specifies the face that is to be attached. If `Texture' is not zero, -%% it must be the name of an existing texture with type `Textarget' , unless it is a -%% cube map texture, in which case `Textarget' must be `?GL_TEXTURE_CUBE_MAP_POSITIVE_X' -%% `?GL_TEXTURE_CUBE_MAP_NEGATIVE_X', `?GL_TEXTURE_CUBE_MAP_POSITIVE_Y', `?GL_TEXTURE_CUBE_MAP_NEGATIVE_Y' -%% , `?GL_TEXTURE_CUBE_MAP_POSITIVE_Z', or `?GL_TEXTURE_CUBE_MAP_NEGATIVE_Z'. -%% -%% If `Texture' is non-zero, the specified `Level' of the texture object named `Texture' -%% is attached to the framebfufer attachment point named by `Attachment' . For ``gl:framebufferTexture1D'' -%% , ``gl:framebufferTexture2D'', and ``gl:framebufferTexture3D'', `Texture' must -%% be zero or the name of an existing texture with a target of `Textarget' , or `Texture' -%% must be the name of an existing cube-map texture and `Textarget' must be one of `?GL_TEXTURE_CUBE_MAP_POSITIVE_X' -%% , `?GL_TEXTURE_CUBE_MAP_POSITIVE_Y', `?GL_TEXTURE_CUBE_MAP_POSITIVE_Z', `?GL_TEXTURE_CUBE_MAP_NEGATIVE_X' -%% , `?GL_TEXTURE_CUBE_MAP_NEGATIVE_Y', or `?GL_TEXTURE_CUBE_MAP_NEGATIVE_Z'. -%% -%% If `Textarget' is `?GL_TEXTURE_RECTANGLE', `?GL_TEXTURE_2D_MULTISAMPLE', -%% or `?GL_TEXTURE_2D_MULTISAMPLE_ARRAY', then `Level' must be zero. If `Textarget' -%% is `?GL_TEXTURE_3D', then level must be greater than or equal to zero and less than -%% or equal to log2 of the value of `?GL_MAX_3D_TEXTURE_SIZE'. If `Textarget' is -%% one of `?GL_TEXTURE_CUBE_MAP_POSITIVE_X', `?GL_TEXTURE_CUBE_MAP_POSITIVE_Y', `?GL_TEXTURE_CUBE_MAP_POSITIVE_Z' -%% , `?GL_TEXTURE_CUBE_MAP_NEGATIVE_X', `?GL_TEXTURE_CUBE_MAP_NEGATIVE_Y', or `?GL_TEXTURE_CUBE_MAP_NEGATIVE_Z' -%% , then `Level' must be greater than or equal to zero and less than or equal to log2 -%% of the value of `?GL_MAX_CUBE_MAP_TEXTURE_SIZE'. For all other values of `Textarget' -%% , `Level' must be greater than or equal to zero and no larger than log2 of the value -%% of `?GL_MAX_TEXTURE_SIZE'. -%% -%% `Layer' specifies the layer of a 2-dimensional image within a 3-dimensional texture. -%% -%% -%% For ``gl:framebufferTexture1D'', if `Texture' is not zero, then `Textarget' -%% must be `?GL_TEXTURE_1D'. For ``gl:framebufferTexture2D'', if `Texture' is -%% not zero, `Textarget' must be one of `?GL_TEXTURE_2D', `?GL_TEXTURE_RECTANGLE' -%% , `?GL_TEXTURE_CUBE_MAP_POSITIVE_X', `?GL_TEXTURE_CUBE_MAP_POSITIVE_Y', `?GL_TEXTURE_CUBE_MAP_POSITIVE_Z' -%% , `?GL_TEXTURE_CUBE_MAP_NEGATIVE_X', `?GL_TEXTURE_CUBE_MAP_NEGATIVE_Y', `?GL_TEXTURE_CUBE_MAP_NEGATIVE_Z' -%% , or `?GL_TEXTURE_2D_MULTISAMPLE'. For ``gl:framebufferTexture3D'', if `Texture' -%% is not zero, then `Textarget' must be `?GL_TEXTURE_3D'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glFramebufferTexture.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glFramebufferTexture.xhtml">external</a> documentation. -spec framebufferTexture(Target, Attachment, Texture, Level) -> 'ok' when Target :: enum(),Attachment :: enum(),Texture :: integer(),Level :: integer(). framebufferTexture(Target,Attachment,Texture,Level) -> cast(5585, <<Target:?GLenum,Attachment:?GLenum,Texture:?GLuint,Level:?GLint>>). @@ -12921,9 +5705,7 @@ framebufferTexture(Target,Attachment,Texture,Level) -> %% vertices being rendered. An attribute is referred to as instanced if its `?GL_VERTEX_ATTRIB_ARRAY_DIVISOR' %% value is non-zero. %% -%% `Index' must be less than the value of `?GL_MAX_VERTEX_ATTRIBUTES'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glVertexAttribDivisor.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glVertexAttribDivisor.xhtml">external</a> documentation. -spec vertexAttribDivisor(Index, Divisor) -> 'ok' when Index :: integer(),Divisor :: integer(). vertexAttribDivisor(Index,Divisor) -> cast(5586, <<Index:?GLuint,Divisor:?GLuint>>). @@ -12938,13 +5720,7 @@ vertexAttribDivisor(Index,Divisor) -> %% is the value of `?GL_SAMPLES' for the current framebuffer. At least 1 sample for %% each covered fragment is generated. %% -%% A `Value' of 1.0 indicates that each sample in the framebuffer should be indpendently -%% shaded. A `Value' of 0.0 effectively allows the GL to ignore sample rate shading. -%% Any value between 0.0 and 1.0 allows the GL to shade only a subset of the total samples -%% within each covered fragment. Which samples are shaded and the algorithm used to select -%% that subset of the fragment's samples is implementation dependent. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMinSampleShading.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glMinSampleShading.xhtml">external</a> documentation. -spec minSampleShading(Value) -> 'ok' when Value :: clamp(). minSampleShading(Value) -> cast(5587, <<Value:?GLclampf>>). @@ -12963,7 +5739,7 @@ blendEquationSeparatei(Buf,ModeRGB,ModeAlpha) -> %% @doc glBlendFunci %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBlendFunci.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec blendFunci(Buf, Src, Dst) -> 'ok' when Buf :: integer(),Src :: enum(),Dst :: enum(). blendFunci(Buf,Src,Dst) -> cast(5590, <<Buf:?GLuint,Src:?GLenum,Dst:?GLenum>>). @@ -12976,7 +5752,7 @@ blendFuncSeparatei(Buf,SrcRGB,DstRGB,SrcAlpha,DstAlpha) -> %% @doc glLoadTransposeMatrixARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glLoadTransposeMatrixARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec loadTransposeMatrixfARB(M) -> 'ok' when M :: matrix(). loadTransposeMatrixfARB({M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12,M13,M14,M15,M16}) -> cast(5592, <<M1:?GLfloat,M2:?GLfloat,M3:?GLfloat,M4:?GLfloat,M5:?GLfloat,M6:?GLfloat,M7:?GLfloat,M8:?GLfloat,M9:?GLfloat,M10:?GLfloat,M11:?GLfloat,M12:?GLfloat,M13:?GLfloat,M14:?GLfloat,M15:?GLfloat,M16:?GLfloat>>); @@ -12985,7 +5761,7 @@ loadTransposeMatrixfARB({M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12}) -> %% @doc glLoadTransposeMatrixARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glLoadTransposeMatrixARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec loadTransposeMatrixdARB(M) -> 'ok' when M :: matrix(). loadTransposeMatrixdARB({M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12,M13,M14,M15,M16}) -> cast(5593, <<M1:?GLdouble,M2:?GLdouble,M3:?GLdouble,M4:?GLdouble,M5:?GLdouble,M6:?GLdouble,M7:?GLdouble,M8:?GLdouble,M9:?GLdouble,M10:?GLdouble,M11:?GLdouble,M12:?GLdouble,M13:?GLdouble,M14:?GLdouble,M15:?GLdouble,M16:?GLdouble>>); @@ -12994,7 +5770,7 @@ loadTransposeMatrixdARB({M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12}) -> %% @doc glMultTransposeMatrixARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMultTransposeMatrixARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec multTransposeMatrixfARB(M) -> 'ok' when M :: matrix(). multTransposeMatrixfARB({M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12,M13,M14,M15,M16}) -> cast(5594, <<M1:?GLfloat,M2:?GLfloat,M3:?GLfloat,M4:?GLfloat,M5:?GLfloat,M6:?GLfloat,M7:?GLfloat,M8:?GLfloat,M9:?GLfloat,M10:?GLfloat,M11:?GLfloat,M12:?GLfloat,M13:?GLfloat,M14:?GLfloat,M15:?GLfloat,M16:?GLfloat>>); @@ -13003,7 +5779,7 @@ multTransposeMatrixfARB({M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12}) -> %% @doc glMultTransposeMatrixARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMultTransposeMatrixARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec multTransposeMatrixdARB(M) -> 'ok' when M :: matrix(). multTransposeMatrixdARB({M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12,M13,M14,M15,M16}) -> cast(5595, <<M1:?GLdouble,M2:?GLdouble,M3:?GLdouble,M4:?GLdouble,M5:?GLdouble,M6:?GLdouble,M7:?GLdouble,M8:?GLdouble,M9:?GLdouble,M10:?GLdouble,M11:?GLdouble,M12:?GLdouble,M13:?GLdouble,M14:?GLdouble,M15:?GLdouble,M16:?GLdouble>>); @@ -13012,7 +5788,7 @@ multTransposeMatrixdARB({M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12}) -> %% @doc glWeightARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glWeightARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec weightbvARB(Weights) -> 'ok' when Weights :: [integer()]. weightbvARB(Weights) -> WeightsLen = length(Weights), @@ -13021,7 +5797,7 @@ weightbvARB(Weights) -> %% @doc glWeightARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glWeightARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec weightsvARB(Weights) -> 'ok' when Weights :: [integer()]. weightsvARB(Weights) -> WeightsLen = length(Weights), @@ -13030,7 +5806,7 @@ weightsvARB(Weights) -> %% @doc glWeightARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glWeightARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec weightivARB(Weights) -> 'ok' when Weights :: [integer()]. weightivARB(Weights) -> WeightsLen = length(Weights), @@ -13039,7 +5815,7 @@ weightivARB(Weights) -> %% @doc glWeightARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glWeightARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec weightfvARB(Weights) -> 'ok' when Weights :: [float()]. weightfvARB(Weights) -> WeightsLen = length(Weights), @@ -13048,7 +5824,7 @@ weightfvARB(Weights) -> %% @doc glWeightARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glWeightARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec weightdvARB(Weights) -> 'ok' when Weights :: [float()]. weightdvARB(Weights) -> WeightsLen = length(Weights), @@ -13057,7 +5833,7 @@ weightdvARB(Weights) -> %% @doc glWeightARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glWeightARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec weightubvARB(Weights) -> 'ok' when Weights :: [integer()]. weightubvARB(Weights) -> WeightsLen = length(Weights), @@ -13066,7 +5842,7 @@ weightubvARB(Weights) -> %% @doc glWeightARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glWeightARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec weightusvARB(Weights) -> 'ok' when Weights :: [integer()]. weightusvARB(Weights) -> WeightsLen = length(Weights), @@ -13075,7 +5851,7 @@ weightusvARB(Weights) -> %% @doc glWeightARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glWeightARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec weightuivARB(Weights) -> 'ok' when Weights :: [integer()]. weightuivARB(Weights) -> WeightsLen = length(Weights), @@ -13084,21 +5860,21 @@ weightuivARB(Weights) -> %% @doc glVertexBlenARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glVertexBlenARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec vertexBlendARB(Count) -> 'ok' when Count :: integer(). vertexBlendARB(Count) -> cast(5604, <<Count:?GLint>>). %% @doc glCurrentPaletteMatrixARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCurrentPaletteMatrixARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec currentPaletteMatrixARB(Index) -> 'ok' when Index :: integer(). currentPaletteMatrixARB(Index) -> cast(5605, <<Index:?GLint>>). %% @doc glMatrixIndexARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMatrixIndexARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec matrixIndexubvARB(Indices) -> 'ok' when Indices :: [integer()]. matrixIndexubvARB(Indices) -> IndicesLen = length(Indices), @@ -13107,7 +5883,7 @@ matrixIndexubvARB(Indices) -> %% @doc glMatrixIndexARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMatrixIndexARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec matrixIndexusvARB(Indices) -> 'ok' when Indices :: [integer()]. matrixIndexusvARB(Indices) -> IndicesLen = length(Indices), @@ -13116,7 +5892,7 @@ matrixIndexusvARB(Indices) -> %% @doc glMatrixIndexARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMatrixIndexARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec matrixIndexuivARB(Indices) -> 'ok' when Indices :: [integer()]. matrixIndexuivARB(Indices) -> IndicesLen = length(Indices), @@ -13125,7 +5901,7 @@ matrixIndexuivARB(Indices) -> %% @doc glProgramStringARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glProgramStringARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec programStringARB(Target, Format, String) -> 'ok' when Target :: enum(),Format :: enum(),String :: string(). programStringARB(Target,Format,String) -> StringLen = length(String), @@ -13133,14 +5909,14 @@ programStringARB(Target,Format,String) -> %% @doc glBindProgramARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBindProgramARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec bindProgramARB(Target, Program) -> 'ok' when Target :: enum(),Program :: integer(). bindProgramARB(Target,Program) -> cast(5610, <<Target:?GLenum,Program:?GLuint>>). %% @doc glDeleteProgramsARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDeleteProgramsARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec deleteProgramsARB(Programs) -> 'ok' when Programs :: [integer()]. deleteProgramsARB(Programs) -> ProgramsLen = length(Programs), @@ -13149,98 +5925,98 @@ deleteProgramsARB(Programs) -> %% @doc glGenProgramsARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGenProgramsARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec genProgramsARB(N) -> [integer()] when N :: integer(). genProgramsARB(N) -> call(5612, <<N:?GLsizei>>). %% @doc glProgramEnvParameterARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glProgramEnvParameterARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec programEnvParameter4dARB(Target, Index, X, Y, Z, W) -> 'ok' when Target :: enum(),Index :: integer(),X :: float(),Y :: float(),Z :: float(),W :: float(). programEnvParameter4dARB(Target,Index,X,Y,Z,W) -> cast(5613, <<Target:?GLenum,Index:?GLuint,X:?GLdouble,Y:?GLdouble,Z:?GLdouble,W:?GLdouble>>). %% @doc glProgramEnvParameterARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glProgramEnvParameterARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec programEnvParameter4dvARB(Target, Index, Params) -> 'ok' when Target :: enum(),Index :: integer(),Params :: {float(),float(),float(),float()}. programEnvParameter4dvARB(Target,Index,{P1,P2,P3,P4}) -> cast(5614, <<Target:?GLenum,Index:?GLuint,P1:?GLdouble,P2:?GLdouble,P3:?GLdouble,P4:?GLdouble>>). %% @doc glProgramEnvParameterARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glProgramEnvParameterARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec programEnvParameter4fARB(Target, Index, X, Y, Z, W) -> 'ok' when Target :: enum(),Index :: integer(),X :: float(),Y :: float(),Z :: float(),W :: float(). programEnvParameter4fARB(Target,Index,X,Y,Z,W) -> cast(5615, <<Target:?GLenum,Index:?GLuint,X:?GLfloat,Y:?GLfloat,Z:?GLfloat,W:?GLfloat>>). %% @doc glProgramEnvParameterARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glProgramEnvParameterARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec programEnvParameter4fvARB(Target, Index, Params) -> 'ok' when Target :: enum(),Index :: integer(),Params :: {float(),float(),float(),float()}. programEnvParameter4fvARB(Target,Index,{P1,P2,P3,P4}) -> cast(5616, <<Target:?GLenum,Index:?GLuint,P1:?GLfloat,P2:?GLfloat,P3:?GLfloat,P4:?GLfloat>>). %% @doc glProgramLocalParameterARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glProgramLocalParameterARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec programLocalParameter4dARB(Target, Index, X, Y, Z, W) -> 'ok' when Target :: enum(),Index :: integer(),X :: float(),Y :: float(),Z :: float(),W :: float(). programLocalParameter4dARB(Target,Index,X,Y,Z,W) -> cast(5617, <<Target:?GLenum,Index:?GLuint,X:?GLdouble,Y:?GLdouble,Z:?GLdouble,W:?GLdouble>>). %% @doc glProgramLocalParameterARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glProgramLocalParameterARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec programLocalParameter4dvARB(Target, Index, Params) -> 'ok' when Target :: enum(),Index :: integer(),Params :: {float(),float(),float(),float()}. programLocalParameter4dvARB(Target,Index,{P1,P2,P3,P4}) -> cast(5618, <<Target:?GLenum,Index:?GLuint,P1:?GLdouble,P2:?GLdouble,P3:?GLdouble,P4:?GLdouble>>). %% @doc glProgramLocalParameterARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glProgramLocalParameterARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec programLocalParameter4fARB(Target, Index, X, Y, Z, W) -> 'ok' when Target :: enum(),Index :: integer(),X :: float(),Y :: float(),Z :: float(),W :: float(). programLocalParameter4fARB(Target,Index,X,Y,Z,W) -> cast(5619, <<Target:?GLenum,Index:?GLuint,X:?GLfloat,Y:?GLfloat,Z:?GLfloat,W:?GLfloat>>). %% @doc glProgramLocalParameterARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glProgramLocalParameterARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec programLocalParameter4fvARB(Target, Index, Params) -> 'ok' when Target :: enum(),Index :: integer(),Params :: {float(),float(),float(),float()}. programLocalParameter4fvARB(Target,Index,{P1,P2,P3,P4}) -> cast(5620, <<Target:?GLenum,Index:?GLuint,P1:?GLfloat,P2:?GLfloat,P3:?GLfloat,P4:?GLfloat>>). %% @doc glGetProgramEnvParameterARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetProgramEnvParameterARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getProgramEnvParameterdvARB(Target, Index) -> {float(),float(),float(),float()} when Target :: enum(),Index :: integer(). getProgramEnvParameterdvARB(Target,Index) -> call(5621, <<Target:?GLenum,Index:?GLuint>>). %% @doc glGetProgramEnvParameterARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetProgramEnvParameterARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getProgramEnvParameterfvARB(Target, Index) -> {float(),float(),float(),float()} when Target :: enum(),Index :: integer(). getProgramEnvParameterfvARB(Target,Index) -> call(5622, <<Target:?GLenum,Index:?GLuint>>). %% @doc glGetProgramLocalParameterARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetProgramLocalParameterARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getProgramLocalParameterdvARB(Target, Index) -> {float(),float(),float(),float()} when Target :: enum(),Index :: integer(). getProgramLocalParameterdvARB(Target,Index) -> call(5623, <<Target:?GLenum,Index:?GLuint>>). %% @doc glGetProgramLocalParameterARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetProgramLocalParameterARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getProgramLocalParameterfvARB(Target, Index) -> {float(),float(),float(),float()} when Target :: enum(),Index :: integer(). getProgramLocalParameterfvARB(Target,Index) -> call(5624, <<Target:?GLenum,Index:?GLuint>>). %% @doc glGetProgramStringARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetProgramStringARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getProgramStringARB(Target, Pname, String) -> 'ok' when Target :: enum(),Pname :: enum(),String :: mem(). getProgramStringARB(Target,Pname,String) -> send_bin(String), @@ -13248,42 +6024,42 @@ getProgramStringARB(Target,Pname,String) -> %% @doc glGetBufferParameterARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetBufferParameterARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getBufferParameterivARB(Target, Pname) -> [integer()] when Target :: enum(),Pname :: enum(). getBufferParameterivARB(Target,Pname) -> call(5626, <<Target:?GLenum,Pname:?GLenum>>). %% @doc glDeleteObjectARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDeleteObjectARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec deleteObjectARB(Obj) -> 'ok' when Obj :: integer(). deleteObjectARB(Obj) -> cast(5627, <<Obj:?GLhandleARB>>). %% @doc glGetHandleARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetHandleARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getHandleARB(Pname) -> integer() when Pname :: enum(). getHandleARB(Pname) -> call(5628, <<Pname:?GLenum>>). %% @doc glDetachObjectARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDetachObjectARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec detachObjectARB(ContainerObj, AttachedObj) -> 'ok' when ContainerObj :: integer(),AttachedObj :: integer(). detachObjectARB(ContainerObj,AttachedObj) -> cast(5629, <<ContainerObj:?GLhandleARB,AttachedObj:?GLhandleARB>>). %% @doc glCreateShaderObjectARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCreateShaderObjectARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec createShaderObjectARB(ShaderType) -> integer() when ShaderType :: enum(). createShaderObjectARB(ShaderType) -> call(5630, <<ShaderType:?GLenum>>). %% @doc glShaderSourceARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glShaderSourceARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec shaderSourceARB(ShaderObj, String) -> 'ok' when ShaderObj :: integer(),String :: iolist(). shaderSourceARB(ShaderObj,String) -> StringTemp = list_to_binary([[Str|[0]] || Str <- String ]), @@ -13292,77 +6068,77 @@ shaderSourceARB(ShaderObj,String) -> %% @doc glCompileShaderARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCompileShaderARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec compileShaderARB(ShaderObj) -> 'ok' when ShaderObj :: integer(). compileShaderARB(ShaderObj) -> cast(5632, <<ShaderObj:?GLhandleARB>>). %% @doc glCreateProgramObjectARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCreateProgramObjectARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec createProgramObjectARB() -> integer(). createProgramObjectARB() -> call(5633, <<>>). %% @doc glAttachObjectARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glAttachObjectARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec attachObjectARB(ContainerObj, Obj) -> 'ok' when ContainerObj :: integer(),Obj :: integer(). attachObjectARB(ContainerObj,Obj) -> cast(5634, <<ContainerObj:?GLhandleARB,Obj:?GLhandleARB>>). %% @doc glLinkProgramARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glLinkProgramARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec linkProgramARB(ProgramObj) -> 'ok' when ProgramObj :: integer(). linkProgramARB(ProgramObj) -> cast(5635, <<ProgramObj:?GLhandleARB>>). %% @doc glUseProgramObjectARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glUseProgramObjectARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec useProgramObjectARB(ProgramObj) -> 'ok' when ProgramObj :: integer(). useProgramObjectARB(ProgramObj) -> cast(5636, <<ProgramObj:?GLhandleARB>>). %% @doc glValidateProgramARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glValidateProgramARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec validateProgramARB(ProgramObj) -> 'ok' when ProgramObj :: integer(). validateProgramARB(ProgramObj) -> cast(5637, <<ProgramObj:?GLhandleARB>>). %% @doc glGetObjectParameterARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetObjectParameterARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getObjectParameterfvARB(Obj, Pname) -> float() when Obj :: integer(),Pname :: enum(). getObjectParameterfvARB(Obj,Pname) -> call(5638, <<Obj:?GLhandleARB,Pname:?GLenum>>). %% @doc glGetObjectParameterARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetObjectParameterARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getObjectParameterivARB(Obj, Pname) -> integer() when Obj :: integer(),Pname :: enum(). getObjectParameterivARB(Obj,Pname) -> call(5639, <<Obj:?GLhandleARB,Pname:?GLenum>>). %% @doc glGetInfoLogARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetInfoLogARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getInfoLogARB(Obj, MaxLength) -> string() when Obj :: integer(),MaxLength :: integer(). getInfoLogARB(Obj,MaxLength) -> call(5640, <<Obj:?GLhandleARB,MaxLength:?GLsizei>>). %% @doc glGetAttachedObjectsARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetAttachedObjectsARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getAttachedObjectsARB(ContainerObj, MaxCount) -> [integer()] when ContainerObj :: integer(),MaxCount :: integer(). getAttachedObjectsARB(ContainerObj,MaxCount) -> call(5641, <<ContainerObj:?GLhandleARB,MaxCount:?GLsizei>>). %% @doc glGetUniformLocationARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetUniformLocationARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getUniformLocationARB(ProgramObj, Name) -> integer() when ProgramObj :: integer(),Name :: string(). getUniformLocationARB(ProgramObj,Name) -> NameLen = length(Name), @@ -13370,35 +6146,35 @@ getUniformLocationARB(ProgramObj,Name) -> %% @doc glGetActiveUniformARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetActiveUniformARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getActiveUniformARB(ProgramObj, Index, MaxLength) -> {Size :: integer(),Type :: enum(),Name :: string()} when ProgramObj :: integer(),Index :: integer(),MaxLength :: integer(). getActiveUniformARB(ProgramObj,Index,MaxLength) -> call(5643, <<ProgramObj:?GLhandleARB,Index:?GLuint,MaxLength:?GLsizei>>). %% @doc glGetUniformARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetUniformARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getUniformfvARB(ProgramObj, Location) -> matrix() when ProgramObj :: integer(),Location :: integer(). getUniformfvARB(ProgramObj,Location) -> call(5644, <<ProgramObj:?GLhandleARB,Location:?GLint>>). %% @doc glGetUniformARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetUniformARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getUniformivARB(ProgramObj, Location) -> {integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer()} when ProgramObj :: integer(),Location :: integer(). getUniformivARB(ProgramObj,Location) -> call(5645, <<ProgramObj:?GLhandleARB,Location:?GLint>>). %% @doc glGetShaderSourceARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetShaderSourceARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getShaderSourceARB(Obj, MaxLength) -> string() when Obj :: integer(),MaxLength :: integer(). getShaderSourceARB(Obj,MaxLength) -> call(5646, <<Obj:?GLhandleARB,MaxLength:?GLsizei>>). %% @doc glBindAttribLocationARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBindAttribLocationARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec bindAttribLocationARB(ProgramObj, Index, Name) -> 'ok' when ProgramObj :: integer(),Index :: integer(),Name :: string(). bindAttribLocationARB(ProgramObj,Index,Name) -> NameLen = length(Name), @@ -13406,14 +6182,14 @@ bindAttribLocationARB(ProgramObj,Index,Name) -> %% @doc glGetActiveAttribARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetActiveAttribARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getActiveAttribARB(ProgramObj, Index, MaxLength) -> {Size :: integer(),Type :: enum(),Name :: string()} when ProgramObj :: integer(),Index :: integer(),MaxLength :: integer(). getActiveAttribARB(ProgramObj,Index,MaxLength) -> call(5648, <<ProgramObj:?GLhandleARB,Index:?GLuint,MaxLength:?GLsizei>>). %% @doc glGetAttribLocationARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetAttribLocationARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getAttribLocationARB(ProgramObj, Name) -> integer() when ProgramObj :: integer(),Name :: string(). getAttribLocationARB(ProgramObj,Name) -> NameLen = length(Name), @@ -13429,7 +6205,7 @@ getAttribLocationARB(ProgramObj,Name) -> %% , then the name is not a renderbuffer object and ``gl:isRenderbuffer'' returns `?GL_FALSE' %% . %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIsRenderbuffer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glIsRenderbuffer.xhtml">external</a> documentation. -spec isRenderbuffer(Renderbuffer) -> 0|1 when Renderbuffer :: integer(). isRenderbuffer(Renderbuffer) -> call(5650, <<Renderbuffer:?GLuint>>). @@ -13442,7 +6218,7 @@ isRenderbuffer(Renderbuffer) -> %% call to {@link gl:genRenderbuffers/1} , or zero to break the existing binding of a renderbuffer %% object to `Target' . %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBindRenderbuffer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBindRenderbuffer.xhtml">external</a> documentation. -spec bindRenderbuffer(Target, Renderbuffer) -> 'ok' when Target :: enum(),Renderbuffer :: integer(). bindRenderbuffer(Target,Renderbuffer) -> cast(5651, <<Target:?GLenum,Renderbuffer:?GLuint>>). @@ -13457,14 +6233,7 @@ bindRenderbuffer(Target,Renderbuffer) -> %% it is as though {@link gl:bindRenderbuffer/2} had been executed with a `Target' of `?GL_RENDERBUFFER' %% and a `Name' of zero. %% -%% If a renderbuffer object is attached to one or more attachment points in the currently -%% bound framebuffer, then it as if {@link gl:framebufferRenderbuffer/4} had been called, -%% with a `Renderbuffer' of zero for each attachment point to which this image was attached -%% in the currently bound framebuffer. In other words, this renderbuffer object is first -%% detached from all attachment ponits in the currently bound framebuffer. Note that the -%% renderbuffer image is specifically `not' detached from any non-bound framebuffers. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDeleteRenderbuffers.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDeleteRenderbuffers.xhtml">external</a> documentation. -spec deleteRenderbuffers(Renderbuffers) -> 'ok' when Renderbuffers :: [integer()]. deleteRenderbuffers(Renderbuffers) -> RenderbuffersLen = length(Renderbuffers), @@ -13478,13 +6247,7 @@ deleteRenderbuffers(Renderbuffers) -> %% is guaranteed that none of the returned names was in use immediately before the call to ``gl:genRenderbuffers'' %% . %% -%% Renderbuffer object names returned by a call to ``gl:genRenderbuffers'' are not returned -%% by subsequent calls, unless they are first deleted with {@link gl:deleteRenderbuffers/1} . -%% -%% The names returned in `Renderbuffers' are marked as used, for the purposes of ``gl:genRenderbuffers'' -%% only, but they acquire state and type only when they are first bound. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGenRenderbuffers.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGenRenderbuffers.xhtml">external</a> documentation. -spec genRenderbuffers(N) -> [integer()] when N :: integer(). genRenderbuffers(N) -> call(5653, <<N:?GLsizei>>). @@ -13494,18 +6257,7 @@ genRenderbuffers(N) -> %% ``gl:renderbufferStorage'' is equivalent to calling {@link gl:renderbufferStorageMultisample/5} %% with the `Samples' set to zero. %% -%% The target of the operation, specified by `Target' must be `?GL_RENDERBUFFER'. -%% `Internalformat' specifies the internal format to be used for the renderbuffer object's -%% storage and must be a color-renderable, depth-renderable, or stencil-renderable format. `Width' -%% and `Height' are the dimensions, in pixels, of the renderbuffer. Both `Width' -%% and `Height' must be less than or equal to the value of `?GL_MAX_RENDERBUFFER_SIZE' -%% . -%% -%% Upon success, ``gl:renderbufferStorage'' deletes any existing data store for the renderbuffer -%% image and the contents of the data store after calling ``gl:renderbufferStorage'' are -%% undefined. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glRenderbufferStorage.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glRenderbufferStorage.xhtml">external</a> documentation. -spec renderbufferStorage(Target, Internalformat, Width, Height) -> 'ok' when Target :: enum(),Internalformat :: enum(),Width :: integer(),Height :: integer(). renderbufferStorage(Target,Internalformat,Width,Height) -> cast(5654, <<Target:?GLenum,Internalformat:?GLenum,Width:?GLsizei,Height:?GLsizei>>). @@ -13520,20 +6272,7 @@ renderbufferStorage(Target,Internalformat,Width,Height) -> %% , `?GL_RENDERBUFFER_DEPTH_SIZE', `?GL_RENDERBUFFER_DEPTH_SIZE', `?GL_RENDERBUFFER_STENCIL_SIZE' %% , or `?GL_RENDERBUFFER_SAMPLES'. %% -%% Upon a successful return from ``gl:getRenderbufferParameteriv'', if `Pname' is `?GL_RENDERBUFFER_WIDTH' -%% , `?GL_RENDERBUFFER_HEIGHT', `?GL_RENDERBUFFER_INTERNAL_FORMAT', or `?GL_RENDERBUFFER_SAMPLES' -%% , then `Params' will contain the width in pixels, the height in pixels, the internal -%% format, or the number of samples, respectively, of the image of the renderbuffer currently -%% bound to `Target' . -%% -%% If `Pname' is `?GL_RENDERBUFFER_RED_SIZE', `?GL_RENDERBUFFER_GREEN_SIZE', -%% `?GL_RENDERBUFFER_BLUE_SIZE', `?GL_RENDERBUFFER_ALPHA_SIZE', `?GL_RENDERBUFFER_DEPTH_SIZE' -%% , or `?GL_RENDERBUFFER_STENCIL_SIZE', then `Params' will contain the actual -%% resolutions (not the resolutions specified when the image array was defined) for the red, -%% green, blue, alpha depth, or stencil components, respectively, of the image of the renderbuffer -%% currently bound to `Target' . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetRenderbufferParameter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetRenderbufferParameter.xhtml">external</a> documentation. -spec getRenderbufferParameteriv(Target, Pname) -> integer() when Target :: enum(),Pname :: enum(). getRenderbufferParameteriv(Target,Pname) -> call(5655, <<Target:?GLenum,Pname:?GLenum>>). @@ -13547,7 +6286,7 @@ getRenderbufferParameteriv(Target,Pname) -> %% , by that has not yet been bound through a call to {@link gl:bindFramebuffer/2} , then the %% name is not a framebuffer object and ``gl:isFramebuffer'' returns `?GL_FALSE'. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIsFramebuffer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glIsFramebuffer.xhtml">external</a> documentation. -spec isFramebuffer(Framebuffer) -> 0|1 when Framebuffer :: integer(). isFramebuffer(Framebuffer) -> call(5656, <<Framebuffer:?GLuint>>). @@ -13565,7 +6304,7 @@ isFramebuffer(Framebuffer) -> %% a call to {@link gl:genFramebuffers/1} , or zero to break the existing binding of a framebuffer %% object to `Target' . %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBindFramebuffer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBindFramebuffer.xhtml">external</a> documentation. -spec bindFramebuffer(Target, Framebuffer) -> 'ok' when Target :: enum(),Framebuffer :: integer(). bindFramebuffer(Target,Framebuffer) -> cast(5657, <<Target:?GLenum,Framebuffer:?GLuint>>). @@ -13580,7 +6319,7 @@ bindFramebuffer(Target,Framebuffer) -> %% or `?GL_READ_FRAMEBUFFER' is deleted, it is as though {@link gl:bindFramebuffer/2} %% had been executed with the corresponding `Target' and `Framebuffer' zero. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDeleteFramebuffers.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDeleteFramebuffers.xhtml">external</a> documentation. -spec deleteFramebuffers(Framebuffers) -> 'ok' when Framebuffers :: [integer()]. deleteFramebuffers(Framebuffers) -> FramebuffersLen = length(Framebuffers), @@ -13594,13 +6333,7 @@ deleteFramebuffers(Framebuffers) -> %% that none of the returned names was in use immediately before the call to ``gl:genFramebuffers'' %% . %% -%% Framebuffer object names returned by a call to ``gl:genFramebuffers'' are not returned -%% by subsequent calls, unless they are first deleted with {@link gl:deleteFramebuffers/1} . -%% -%% The names returned in `Ids' are marked as used, for the purposes of ``gl:genFramebuffers'' -%% only, but they acquire state and type only when they are first bound. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGenFramebuffers.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGenFramebuffers.xhtml">external</a> documentation. -spec genFramebuffers(N) -> [integer()] when N :: integer(). genFramebuffers(N) -> call(5659, <<N:?GLsizei>>). @@ -13612,46 +6345,7 @@ genFramebuffers(N) -> %% or `?GL_FRAMEBUFFER'. `?GL_FRAMEBUFFER' is equivalent to `?GL_DRAW_FRAMEBUFFER' %% . %% -%% The return value is `?GL_FRAMEBUFFER_COMPLETE' if the framebuffer bound to `Target' -%% is complete. Otherwise, the return value is determined as follows: -%% -%% `?GL_FRAMEBUFFER_UNDEFINED' is returned if `Target' is the default framebuffer, -%% but the default framebuffer does not exist. -%% -%% `?GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT' is returned if any of the framebuffer attachment -%% points are framebuffer incomplete. -%% -%% `?GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT' is returned if the framebuffer does -%% not have at least one image attached to it. -%% -%% `?GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER' is returned if the value of `?GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE' -%% is `?GL_NONE' for any color attachment point(s) named by `?GL_DRAWBUFFERi'. -%% -%% `?GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER' is returned if `?GL_READ_BUFFER' is -%% not `?GL_NONE' and the value of `?GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE' is `?GL_NONE' -%% for the color attachment point named by `?GL_READ_BUFFER'. -%% -%% `?GL_FRAMEBUFFER_UNSUPPORTED' is returned if the combination of internal formats -%% of the attached images violates an implementation-dependent set of restrictions. -%% -%% `?GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE' is returned if the value of `?GL_RENDERBUFFER_SAMPLES' -%% is not the same for all attached renderbuffers; if the value of `?GL_TEXTURE_SAMPLES' -%% is the not same for all attached textures; or, if the attached images are a mix of renderbuffers -%% and textures, the value of `?GL_RENDERBUFFER_SAMPLES' does not match the value of `?GL_TEXTURE_SAMPLES' -%% . -%% -%% `?GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE' is also returned if the value of `?GL_TEXTURE_FIXED_SAMPLE_LOCATIONS' -%% is not the same for all attached textures; or, if the attached images are a mix of renderbuffers -%% and textures, the value of `?GL_TEXTURE_FIXED_SAMPLE_LOCATIONS' is not `?GL_TRUE' -%% for all attached textures. -%% -%% `?GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS' is returned if any framebuffer attachment -%% is layered, and any populated attachment is not layered, or if all populated color attachments -%% are not from textures of the same target. -%% -%% Additionally, if an error occurs, zero is returned. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCheckFramebufferStatus.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCheckFramebufferStatus.xhtml">external</a> documentation. -spec checkFramebufferStatus(Target) -> enum() when Target :: enum(). checkFramebufferStatus(Target) -> call(5660, <<Target:?GLenum>>). @@ -13684,24 +6378,7 @@ framebufferTexture3D(Target,Attachment,Textarget,Texture,Level,Zoffset) -> %% buffer identified by `Attachment' of the framebuffer currently bound to `Target' . %% %% -%% The value of `?GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE' for the specified attachment -%% point is set to `?GL_RENDERBUFFER' and the value of `?GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME' -%% is set to `Renderbuffer' . All other state values of the attachment point specified -%% by `Attachment' are set to their default values. No change is made to the state of -%% the renderbuuffer object and any previous attachment to the `Attachment' logical -%% buffer of the framebuffer `Target' is broken. -%% -%% Calling ``gl:framebufferRenderbuffer'' with the renderbuffer name zero will detach -%% the image, if any, identified by `Attachment' , in the framebuffer currently bound -%% to `Target' . All state values of the attachment point specified by attachment in -%% the object bound to target are set to their default values. -%% -%% Setting `Attachment' to the value `?GL_DEPTH_STENCIL_ATTACHMENT' is a special -%% case causing both the depth and stencil attachments of the framebuffer object to be set -%% to `Renderbuffer' , which should have the base internal format `?GL_DEPTH_STENCIL' -%% . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glFramebufferRenderbuffer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glFramebufferRenderbuffer.xhtml">external</a> documentation. -spec framebufferRenderbuffer(Target, Attachment, Renderbuffertarget, Renderbuffer) -> 'ok' when Target :: enum(),Attachment :: enum(),Renderbuffertarget :: enum(),Renderbuffer :: integer(). framebufferRenderbuffer(Target,Attachment,Renderbuffertarget,Renderbuffer) -> cast(5664, <<Target:?GLenum,Attachment:?GLenum,Renderbuffertarget:?GLenum,Renderbuffer:?GLuint>>). @@ -13713,91 +6390,7 @@ framebufferRenderbuffer(Target,Attachment,Renderbuffertarget,Renderbuffer) -> %% be `?GL_DRAW_FRAMEBUFFER', `?GL_READ_FRAMEBUFFER' or `?GL_FRAMEBUFFER'. `?GL_FRAMEBUFFER' %% is equivalent to `?GL_DRAW_FRAMEBUFFER'. %% -%% If the default framebuffer is bound to `Target' then `Attachment' must be one -%% of `?GL_FRONT_LEFT', `?GL_FRONT_RIGHT', `?GL_BACK_LEFT', or `?GL_BACK_RIGHT' -%% , identifying a color buffer, `?GL_DEPTH', identifying the depth buffer, or `?GL_STENCIL' -%% , identifying the stencil buffer. -%% -%% If a framebuffer object is bound, then `Attachment' must be one of `?GL_COLOR_ATTACHMENT' -%% `i', `?GL_DEPTH_ATTACHMENT', `?GL_STENCIL_ATTACHMENT', or `?GL_DEPTH_STENCIL_ATTACHMENT' -%% . `i' in `?GL_COLOR_ATTACHMENT'`i' must be in the range zero to the value -%% of `?GL_MAX_COLOR_ATTACHMENTS' - 1. -%% -%% If `Attachment' is `?GL_DEPTH_STENCIL_ATTACHMENT' and different objects are -%% bound to the depth and stencil attachment points of `Target' the query will fail. -%% If the same object is bound to both attachment points, information about that object will -%% be returned. -%% -%% Upon successful return from ``gl:getFramebufferAttachmentParameteriv'', if `Pname' -%% is `?GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE', then `Params' will contain one of `?GL_NONE' -%% , `?GL_FRAMEBUFFER_DEFAULT', `?GL_TEXTURE', or `?GL_RENDERBUFFER', identifying -%% the type of object which contains the attached image. Other values accepted for `Pname' -%% depend on the type of object, as described below. -%% -%% If the value of `?GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE' is `?GL_NONE', no -%% framebuffer is bound to `Target' . In this case querying `Pname' `?GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME' -%% will return zero, and all other queries will generate an error. -%% -%% If the value of `?GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE' is not `?GL_NONE', -%% these queries apply to all other framebuffer types: -%% -%% If `Pname' is `?GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE', `?GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE' -%% , `?GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE', `?GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE' -%% , `?GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE', or `?GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE' -%% , then `Params' will contain the number of bits in the corresponding red, green, -%% blue, alpha, depth, or stencil component of the specified attachment. Zero is returned -%% if the requested component is not present in `Attachment' . -%% -%% If `Pname' is `?GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE', `Params' will -%% contain the format of components of the specified attachment, one of `?GL_FLOAT', `GL_INT' -%% , `GL_UNSIGNED_INT' , `GL_SIGNED_NORMALIZED' , or `GL_UNSIGNED_NORMALIZED' -%% for floating-point, signed integer, unsigned integer, signed normalized fixed-point, or -%% unsigned normalized fixed-point components respectively. Only color buffers may have integer -%% components. -%% -%% If `Pname' is `?GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING', `Param' will -%% contain the encoding of components of the specified attachment, one of `?GL_LINEAR' -%% or `?GL_SRGB' for linear or sRGB-encoded components, respectively. Only color buffer -%% components may be sRGB-encoded; such components are treated as described in sections 4.1.7 -%% and 4.1.8. For the default framebuffer, color encoding is determined by the implementation. -%% For framebuffer objects, components are sRGB-encoded if the internal format of a color -%% attachment is one of the color-renderable SRGB formats. -%% -%% If the value of `?GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE' is `?GL_RENDERBUFFER', -%% then: -%% -%% If `Pname' is `?GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME', `Params' will -%% contain the name of the renderbuffer object which contains the attached image. -%% -%% If the value of `?GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE' is `?GL_TEXTURE', -%% then: -%% -%% If `Pname' is `?GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME', then `Params' -%% will contain the name of the texture object which contains the attached image. -%% -%% If `Pname' is `?GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL', then `Params' -%% will contain the mipmap level of the texture object which contains the attached image. -%% -%% If `Pname' is `?GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE' and the texture -%% object named `?GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME' is a cube map texture, then `Params' -%% will contain the cube map face of the cubemap texture object which contains the attached -%% image. Otherwise `Params' will contain the value zero. -%% -%% If `Pname' is `?GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER' and the texture object -%% named `?GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME' is a layer of a three-dimensional -%% texture or a one-or two-dimensional array texture, then `Params' will contain the -%% number of the texture layer which contains the attached image. Otherwise `Params' -%% will contain the value zero. -%% -%% If `Pname' is `?GL_FRAMEBUFFER_ATTACHMENT_LAYERED', then `Params' will -%% contain `?GL_TRUE' if an entire level of a three-dimesional texture, cube map texture, -%% or one-or two-dimensional array texture is attached. Otherwise, `Params' will contain -%% `?GL_FALSE'. -%% -%% Any combinations of framebuffer type and `Pname' not described above will generate -%% an error. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetFramebufferAttachmentParameter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetFramebufferAttachmentParameter.xhtml">external</a> documentation. -spec getFramebufferAttachmentParameteriv(Target, Attachment, Pname) -> integer() when Target :: enum(),Attachment :: enum(),Pname :: enum(). getFramebufferAttachmentParameteriv(Target,Attachment,Pname) -> call(5665, <<Target:?GLenum,Attachment:?GLenum,Pname:?GLenum>>). @@ -13808,16 +6401,7 @@ getFramebufferAttachmentParameteriv(Target,Attachment,Pname) -> %% the active texture unit. For cube map textures, a `?GL_INVALID_OPERATION' error is %% generated if the texture attached to `Target' is not cube complete. %% -%% Mipmap generation replaces texel array levels level base+1 through q with arrays derived -%% from the level base array, regardless of their previous contents. All other mimap arrays, -%% including the level base array, are left unchanged by this computation. -%% -%% The internal formats of the derived mipmap arrays all match those of the level base -%% array. The contents of the derived arrays are computed by repeated, filtered reduction -%% of the level base array. For one- and two-dimensional texture arrays, each layer is filtered -%% independently. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGenerateMipmap.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGenerateMipmap.xhtml">external</a> documentation. -spec generateMipmap(Target) -> 'ok' when Target :: enum(). generateMipmap(Target) -> cast(5666, <<Target:?GLenum>>). @@ -13833,33 +6417,7 @@ generateMipmap(Target) -> %% by the locations ( `DstX0' ; `DstY0' ) and ( `DstX1' ; `DstY1' ). The lower %% bounds of the rectangle are inclusive, while the upper bounds are exclusive. %% -%% The actual region taken from the read framebuffer is limited to the intersection of the -%% source buffers being transferred, which may include the color buffer selected by the read -%% buffer, the depth buffer, and/or the stencil buffer depending on mask. The actual region -%% written to the draw framebuffer is limited to the intersection of the destination buffers -%% being written, which may include multiple draw buffers, the depth buffer, and/or the stencil -%% buffer depending on mask. Whether or not the source or destination regions are altered -%% due to these limits, the scaling and offset applied to pixels being transferred is performed -%% as though no such limits were present. -%% -%% If the sizes of the source and destination rectangles are not equal, `Filter' specifies -%% the interpolation method that will be applied to resize the source image , and must be `?GL_NEAREST' -%% or `?GL_LINEAR'. `?GL_LINEAR' is only a valid interpolation method for the -%% color buffer. If `Filter' is not `?GL_NEAREST' and `Mask' includes `?GL_DEPTH_BUFFER_BIT' -%% or `?GL_STENCIL_BUFFER_BIT', no data is transferred and a `?GL_INVALID_OPERATION' -%% error is generated. -%% -%% If `Filter' is `?GL_LINEAR' and the source rectangle would require sampling -%% outside the bounds of the source framebuffer, values are read as if the `?GL_CLAMP_TO_EDGE' -%% texture wrapping mode were applied. -%% -%% When the color buffer is transferred, values are taken from the read buffer of the read -%% framebuffer and written to each of the draw buffers of the draw framebuffer. -%% -%% If the source and destination rectangles overlap or are the same, and the read and draw -%% buffers are the same, the result of the operation is undefined. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBlitFramebuffer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBlitFramebuffer.xhtml">external</a> documentation. -spec blitFramebuffer(SrcX0, SrcY0, SrcX1, SrcY1, DstX0, DstY0, DstX1, DstY1, Mask, Filter) -> 'ok' when SrcX0 :: integer(),SrcY0 :: integer(),SrcX1 :: integer(),SrcY1 :: integer(),DstX0 :: integer(),DstY0 :: integer(),DstX1 :: integer(),DstY1 :: integer(),Mask :: integer(),Filter :: enum(). blitFramebuffer(SrcX0,SrcY0,SrcX1,SrcY1,DstX0,DstY0,DstX1,DstY1,Mask,Filter) -> cast(5667, <<SrcX0:?GLint,SrcY0:?GLint,SrcX1:?GLint,SrcY1:?GLint,DstX0:?GLint,DstY0:?GLint,DstX1:?GLint,DstY1:?GLint,Mask:?GLbitfield,Filter:?GLenum>>). @@ -13869,21 +6427,7 @@ blitFramebuffer(SrcX0,SrcY0,SrcX1,SrcY1,DstX0,DstY0,DstX1,DstY1,Mask,Filter) -> %% ``gl:renderbufferStorageMultisample'' establishes the data storage, format, dimensions %% and number of samples of a renderbuffer object's image. %% -%% The target of the operation, specified by `Target' must be `?GL_RENDERBUFFER'. -%% `Internalformat' specifies the internal format to be used for the renderbuffer object's -%% storage and must be a color-renderable, depth-renderable, or stencil-renderable format. `Width' -%% and `Height' are the dimensions, in pixels, of the renderbuffer. Both `Width' -%% and `Height' must be less than or equal to the value of `?GL_MAX_RENDERBUFFER_SIZE' -%% . `Samples' specifies the number of samples to be used for the renderbuffer object's -%% image, and must be less than or equal to the value of `?GL_MAX_SAMPLES'. If `Internalformat' -%% is a signed or unsigned integer format then `Samples' must be less than or equal -%% to the value of `?GL_MAX_INTEGER_SAMPLES'. -%% -%% Upon success, ``gl:renderbufferStorageMultisample'' deletes any existing data store -%% for the renderbuffer image and the contents of the data store after calling ``gl:renderbufferStorageMultisample'' -%% are undefined. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glRenderbufferStorageMultisample.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glRenderbufferStorageMultisample.xhtml">external</a> documentation. -spec renderbufferStorageMultisample(Target, Samples, Internalformat, Width, Height) -> 'ok' when Target :: enum(),Samples :: integer(),Internalformat :: enum(),Width :: integer(),Height :: integer(). renderbufferStorageMultisample(Target,Samples,Internalformat,Width,Height) -> cast(5668, <<Target:?GLenum,Samples:?GLsizei,Internalformat:?GLenum,Width:?GLsizei,Height:?GLsizei>>). @@ -13909,7 +6453,7 @@ framebufferTextureFaceARB(Target,Attachment,Texture,Level,Face) -> %% mapped range of the buffer. ``gl:flushMappedBufferRange'' may be called multiple times %% to indicate distinct subranges of the mapping which require flushing. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glFlushMappedBufferRange.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glFlushMappedBufferRange.xhtml">external</a> documentation. -spec flushMappedBufferRange(Target, Offset, Length) -> 'ok' when Target :: enum(),Offset :: integer(),Length :: integer(). flushMappedBufferRange(Target,Offset,Length) -> cast(5671, <<Target:?GLenum,0:32,Offset:?GLintptr,Length:?GLsizeiptr>>). @@ -13920,11 +6464,7 @@ flushMappedBufferRange(Target,Offset,Length) -> %% is the name of a vertex array object previously returned from a call to {@link gl:genVertexArrays/1} %% , or zero to break the existing vertex array object binding. %% -%% If no vertex array object with name `Array' exists, one is created when `Array' -%% is first bound. If the bind is successful no change is made to the state of the vertex -%% array object, and any previous vertex array object binding is broken. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBindVertexArray.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBindVertexArray.xhtml">external</a> documentation. -spec bindVertexArray(Array) -> 'ok' when Array :: integer(). bindVertexArray(Array) -> cast(5672, <<Array:?GLuint>>). @@ -13937,7 +6477,7 @@ bindVertexArray(Array) -> %% is deleted, the binding for that object reverts to zero and the default vertex array becomes %% current. Unused names in `Arrays' are silently ignored, as is the value zero. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDeleteVertexArrays.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDeleteVertexArrays.xhtml">external</a> documentation. -spec deleteVertexArrays(Arrays) -> 'ok' when Arrays :: [integer()]. deleteVertexArrays(Arrays) -> ArraysLen = length(Arrays), @@ -13951,13 +6491,7 @@ deleteVertexArrays(Arrays) -> %% guaranteed that none of the returned names was in use immediately before the call to ``gl:genVertexArrays'' %% . %% -%% Vertex array object names returned by a call to ``gl:genVertexArrays'' are not returned -%% by subsequent calls, unless they are first deleted with {@link gl:deleteVertexArrays/1} . -%% -%% The names returned in `Arrays' are marked as used, for the purposes of ``gl:genVertexArrays'' -%% only, but they acquire state and type only when they are first bound. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGenVertexArrays.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGenVertexArrays.xhtml">external</a> documentation. -spec genVertexArrays(N) -> [integer()] when N :: integer(). genVertexArrays(N) -> call(5674, <<N:?GLsizei>>). @@ -13971,7 +6505,7 @@ genVertexArrays(N) -> %% been bound through a call to {@link gl:bindVertexArray/1} , then the name is not a vertex %% array object and ``gl:isVertexArray'' returns `?GL_FALSE'. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIsVertexArray.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glIsVertexArray.xhtml">external</a> documentation. -spec isVertexArray(Array) -> 0|1 when Array :: integer(). isVertexArray(Array) -> call(5675, <<Array:?GLuint>>). @@ -13981,24 +6515,7 @@ isVertexArray(Array) -> %% ``gl:getUniformIndices'' retrieves the indices of a number of uniforms within `Program' %% . %% -%% `Program' must be the name of a program object for which the command {@link gl:linkProgram/1} -%% must have been called in the past, although it is not required that {@link gl:linkProgram/1} -%% must have succeeded. The link could have failed because the number of active uniforms -%% exceeded the limit. -%% -%% `UniformCount' indicates both the number of elements in the array of names `UniformNames' -%% and the number of indices that may be written to `UniformIndices' . -%% -%% `UniformNames' contains a list of `UniformCount' name strings identifying the -%% uniform names to be queried for indices. For each name string in `UniformNames' , -%% the index assigned to the active uniform of that name will be written to the corresponding -%% element of `UniformIndices' . If a string in `UniformNames' is not the name of -%% an active uniform, the special value `?GL_INVALID_INDEX' will be written to the corresponding -%% element of `UniformIndices' . -%% -%% If an error occurs, nothing is written to `UniformIndices' . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetUniformIndices.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetUniformIndices.xhtml">external</a> documentation. -spec getUniformIndices(Program, UniformNames) -> [integer()] when Program :: integer(),UniformNames :: iolist(). getUniformIndices(Program,UniformNames) -> UniformNamesTemp = list_to_binary([[Str|[0]] || Str <- UniformNames ]), @@ -14007,7 +6524,7 @@ getUniformIndices(Program,UniformNames) -> %% @doc glGetActiveUniforms %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetActiveUniforms.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getActiveUniformsiv(Program, UniformIndices, Pname) -> [integer()] when Program :: integer(),UniformIndices :: [integer()],Pname :: enum(). getActiveUniformsiv(Program,UniformIndices,Pname) -> UniformIndicesLen = length(UniformIndices), @@ -14026,19 +6543,7 @@ getActiveUniformsiv(Program,UniformIndices,Pname) -> %% is given by the value of `?GL_ACTIVE_UNIFORM_MAX_LENGTH', which can be queried with {@link gl:getProgramiv/2} %% . %% -%% If ``gl:getActiveUniformName'' is not successful, nothing is written to `Length' -%% or `UniformName' . -%% -%% `Program' must be the name of a program for which the command {@link gl:linkProgram/1} -%% has been issued in the past. It is not necessary for `Program' to have been linked -%% successfully. The link could have failed because the number of active uniforms exceeded -%% the limit. -%% -%% `UniformIndex' must be an active uniform index of the program `Program' , in -%% the range zero to `?GL_ACTIVE_UNIFORMS' - 1. The value of `?GL_ACTIVE_UNIFORMS' -%% can be queried with {@link gl:getProgramiv/2} . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetActiveUniformName.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetActiveUniformName.xhtml">external</a> documentation. -spec getActiveUniformName(Program, UniformIndex, BufSize) -> string() when Program :: integer(),UniformIndex :: integer(),BufSize :: integer(). getActiveUniformName(Program,UniformIndex,BufSize) -> call(5678, <<Program:?GLuint,UniformIndex:?GLuint,BufSize:?GLsizei>>). @@ -14048,21 +6553,7 @@ getActiveUniformName(Program,UniformIndex,BufSize) -> %% ``gl:getUniformBlockIndex'' retrieves the index of a uniform block within `Program' . %% %% -%% `Program' must be the name of a program object for which the command {@link gl:linkProgram/1} -%% must have been called in the past, although it is not required that {@link gl:linkProgram/1} -%% must have succeeded. The link could have failed because the number of active uniforms -%% exceeded the limit. -%% -%% `UniformBlockName' must contain a nul-terminated string specifying the name of the -%% uniform block. -%% -%% ``gl:getUniformBlockIndex'' returns the uniform block index for the uniform block named -%% `UniformBlockName' of `Program' . If `UniformBlockName' does not identify -%% an active uniform block of `Program' , ``gl:getUniformBlockIndex'' returns the special -%% identifier, `?GL_INVALID_INDEX'. Indices of the active uniform blocks of a program -%% are assigned in consecutive order, beginning with zero. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetUniformBlockIndex.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetUniformBlockIndex.xhtml">external</a> documentation. -spec getUniformBlockIndex(Program, UniformBlockName) -> integer() when Program :: integer(),UniformBlockName :: string(). getUniformBlockIndex(Program,UniformBlockName) -> UniformBlockNameLen = length(UniformBlockName), @@ -14073,49 +6564,7 @@ getUniformBlockIndex(Program,UniformBlockName) -> %% ``gl:getActiveUniformBlockiv'' retrieves information about an active uniform block within %% `Program' . %% -%% `Program' must be the name of a program object for which the command {@link gl:linkProgram/1} -%% must have been called in the past, although it is not required that {@link gl:linkProgram/1} -%% must have succeeded. The link could have failed because the number of active uniforms -%% exceeded the limit. -%% -%% `UniformBlockIndex' is an active uniform block index of `Program' , and must -%% be less than the value of `?GL_ACTIVE_UNIFORM_BLOCKS'. -%% -%% Upon success, the uniform block parameter(s) specified by `Pname' are returned in `Params' -%% . If an error occurs, nothing will be written to `Params' . -%% -%% If `Pname' is `?GL_UNIFORM_BLOCK_BINDING', then the index of the uniform buffer -%% binding point last selected by the uniform block specified by `UniformBlockIndex' -%% for `Program' is returned. If no uniform block has been previously specified, zero -%% is returned. -%% -%% If `Pname' is `?GL_UNIFORM_BLOCK_DATA_SIZE', then the implementation-dependent -%% minimum total buffer object size, in basic machine units, required to hold all active -%% uniforms in the uniform block identified by `UniformBlockIndex' is returned. It is -%% neither guaranteed nor expected that a given implementation will arrange uniform values -%% as tightly packed in a buffer object. The exception to this is the `std140 uniform block layout' -%% , which guarantees specific packing behavior and does not require the application to query -%% for offsets and strides. In this case the minimum size may still be queried, even though -%% it is determined in advance based only on the uniform block declaration. -%% -%% If `Pname' is `?GL_UNIFORM_BLOCK_NAME_LENGTH', then the total length (including -%% the nul terminator) of the name of the uniform block identified by `UniformBlockIndex' -%% is returned. -%% -%% If `Pname' is `?GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS', then the number of active -%% uniforms in the uniform block identified by `UniformBlockIndex' is returned. -%% -%% If `Pname' is `?GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES', then a list of the -%% active uniform indices for the uniform block identified by `UniformBlockIndex' is -%% returned. The number of elements that will be written to `Params' is the value of `?GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS' -%% for `UniformBlockIndex' . -%% -%% If `Pname' is `?GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER', `?GL_UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER' -%% , or `?GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER', then a boolean value indicating -%% whether the uniform block identified by `UniformBlockIndex' is referenced by the -%% vertex, geometry, or fragment programming stages of program, respectively, is returned. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetActiveUniformBlock.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetActiveUniformBlock.xhtml">external</a> documentation. -spec getActiveUniformBlockiv(Program, UniformBlockIndex, Pname, Params) -> 'ok' when Program :: integer(),UniformBlockIndex :: integer(),Pname :: enum(),Params :: mem(). getActiveUniformBlockiv(Program,UniformBlockIndex,Pname,Params) -> send_bin(Params), @@ -14126,26 +6575,7 @@ getActiveUniformBlockiv(Program,UniformBlockIndex,Pname,Params) -> %% ``gl:getActiveUniformBlockName'' retrieves the name of the active uniform block at `UniformBlockIndex' %% within `Program' . %% -%% `Program' must be the name of a program object for which the command {@link gl:linkProgram/1} -%% must have been called in the past, although it is not required that {@link gl:linkProgram/1} -%% must have succeeded. The link could have failed because the number of active uniforms -%% exceeded the limit. -%% -%% `UniformBlockIndex' is an active uniform block index of `Program' , and must -%% be less than the value of `?GL_ACTIVE_UNIFORM_BLOCKS'. -%% -%% Upon success, the name of the uniform block identified by `UnifomBlockIndex' is -%% returned into `UniformBlockName' . The name is nul-terminated. The actual number of -%% characters written into `UniformBlockName' , excluding the nul terminator, is returned -%% in `Length' . If `Length' is NULL, no length is returned. -%% -%% `BufSize' contains the maximum number of characters (including the nul terminator) -%% that will be written into `UniformBlockName' . -%% -%% If an error occurs, nothing will be written to `UniformBlockName' or `Length' . -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetActiveUniformBlockName.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetActiveUniformBlockName.xhtml">external</a> documentation. -spec getActiveUniformBlockName(Program, UniformBlockIndex, BufSize) -> string() when Program :: integer(),UniformBlockIndex :: integer(),BufSize :: integer(). getActiveUniformBlockName(Program,UniformBlockIndex,BufSize) -> call(5681, <<Program:?GLuint,UniformBlockIndex:?GLuint,BufSize:?GLsizei>>). @@ -14157,15 +6587,7 @@ getActiveUniformBlockName(Program,UniformBlockIndex,BufSize) -> %% `Program' is the name of a program object for which the command {@link gl:linkProgram/1} %% has been issued in the past. %% -%% If successful, ``gl:uniformBlockBinding'' specifies that `Program' will use the -%% data store of the buffer object bound to the binding point `UniformBlockBinding' -%% to extract the values of the uniforms in the uniform block identified by `UniformBlockIndex' -%% . -%% -%% When a program object is linked or re-linked, the uniform buffer object binding point -%% assigned to each of its active uniform blocks is reset to zero. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glUniformBlockBinding.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glUniformBlockBinding.xhtml">external</a> documentation. -spec uniformBlockBinding(Program, UniformBlockIndex, UniformBlockBinding) -> 'ok' when Program :: integer(),UniformBlockIndex :: integer(),UniformBlockBinding :: integer(). uniformBlockBinding(Program,UniformBlockIndex,UniformBlockBinding) -> cast(5682, <<Program:?GLuint,UniformBlockIndex:?GLuint,UniformBlockBinding:?GLuint>>). @@ -14177,21 +6599,7 @@ uniformBlockBinding(Program,UniformBlockIndex,UniformBlockBinding) -> %% by `Size' is copied from the source, at offset `Readoffset' to the destination %% at `Writeoffset' , also in basic machine units. %% -%% `Readtarget' and `Writetarget' must be `?GL_ARRAY_BUFFER', `?GL_COPY_READ_BUFFER' -%% , `?GL_COPY_WRITE_BUFFER', `?GL_ELEMENT_ARRAY_BUFFER', `?GL_PIXEL_PACK_BUFFER' -%% , `?GL_PIXEL_UNPACK_BUFFER', `?GL_TEXTURE_BUFFER', `?GL_TRANSFORM_FEEDBACK_BUFFER' -%% or `?GL_UNIFORM_BUFFER'. Any of these targets may be used, although the targets `?GL_COPY_READ_BUFFER' -%% and `?GL_COPY_WRITE_BUFFER' are provided specifically to allow copies between buffers -%% without disturbing other GL state. -%% -%% `Readoffset' , `Writeoffset' and `Size' must all be greater than or equal -%% to zero. Furthermore, `Readoffset' + `Size' must not exceeed the size of the -%% buffer object bound to `Readtarget' , and `Readoffset' + `Size' must not -%% exceeed the size of the buffer bound to `Writetarget' . If the same buffer object -%% is bound to both `Readtarget' and `Writetarget' , then the ranges specified by `Readoffset' -%% , `Writeoffset' and `Size' must not overlap. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCopyBufferSubData.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glCopyBufferSubData.xhtml">external</a> documentation. -spec copyBufferSubData(ReadTarget, WriteTarget, ReadOffset, WriteOffset, Size) -> 'ok' when ReadTarget :: enum(),WriteTarget :: enum(),ReadOffset :: integer(),WriteOffset :: integer(),Size :: integer(). copyBufferSubData(ReadTarget,WriteTarget,ReadOffset,WriteOffset,Size) -> cast(5683, <<ReadTarget:?GLenum,WriteTarget:?GLenum,ReadOffset:?GLintptr,WriteOffset:?GLintptr,Size:?GLsizeiptr>>). @@ -14205,7 +6613,7 @@ copyBufferSubData(ReadTarget,WriteTarget,ReadOffset,WriteOffset,Size) -> %% were upconverted to 32-bit unsigned integers (with wrapping on overflow conditions). The %% operation is undefined if the sum would be negative. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawElementsBaseVertex.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDrawElementsBaseVertex.xhtml">external</a> documentation. -spec drawElementsBaseVertex(Mode, Count, Type, Indices, Basevertex) -> 'ok' when Mode :: enum(),Count :: integer(),Type :: enum(),Indices :: offset()|mem(),Basevertex :: integer(). drawElementsBaseVertex(Mode,Count,Type,Indices,Basevertex) when is_integer(Indices) -> cast(5684, <<Mode:?GLenum,Count:?GLsizei,Type:?GLenum,Indices:?GLuint,Basevertex:?GLint>>); @@ -14227,7 +6635,7 @@ drawElementsBaseVertex(Mode,Count,Type,Indices,Basevertex) -> %% to 32-bit unsigned integers (with wrapping on overflow conditions). The operation is undefined %% if the sum would be negative. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawRangeElementsBaseVertex.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDrawRangeElementsBaseVertex.xhtml">external</a> documentation. -spec drawRangeElementsBaseVertex(Mode, Start, End, Count, Type, Indices, Basevertex) -> 'ok' when Mode :: enum(),Start :: integer(),End :: integer(),Count :: integer(),Type :: enum(),Indices :: offset()|mem(),Basevertex :: integer(). drawRangeElementsBaseVertex(Mode,Start,End,Count,Type,Indices,Basevertex) when is_integer(Indices) -> cast(5686, <<Mode:?GLenum,Start:?GLuint,End:?GLuint,Count:?GLsizei,Type:?GLenum,Indices:?GLuint,Basevertex:?GLint>>); @@ -14244,7 +6652,7 @@ drawRangeElementsBaseVertex(Mode,Start,End,Count,Type,Indices,Basevertex) -> %% if the calculation were upconverted to 32-bit unsigned integers (with wrapping on overflow %% conditions). The operation is undefined if the sum would be negative. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawElementsInstancedBaseVertex.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDrawElementsInstancedBaseVertex.xhtml">external</a> documentation. -spec drawElementsInstancedBaseVertex(Mode, Count, Type, Indices, Primcount, Basevertex) -> 'ok' when Mode :: enum(),Count :: integer(),Type :: enum(),Indices :: offset()|mem(),Primcount :: integer(),Basevertex :: integer(). drawElementsInstancedBaseVertex(Mode,Count,Type,Indices,Primcount,Basevertex) when is_integer(Indices) -> cast(5688, <<Mode:?GLenum,Count:?GLsizei,Type:?GLenum,Indices:?GLuint,Primcount:?GLsizei,Basevertex:?GLint>>); @@ -14259,29 +6667,7 @@ drawElementsInstancedBaseVertex(Mode,Count,Type,Indices,Primcount,Basevertex) -> %% as the `provoking vertex' and ``gl:provokingVertex'' specifies which vertex is %% to be used as the source of data for flat shaded varyings. %% -%% `ProvokeMode' must be either `?GL_FIRST_VERTEX_CONVENTION' or `?GL_LAST_VERTEX_CONVENTION' -%% , and controls the selection of the vertex whose values are assigned to flatshaded varying -%% outputs. The interpretation of these values for the supported primitive types is: <table><tbody> -%% <tr><td>` Primitive Type of Polygon '`i'</td><td>` First Vertex Convention ' -%% </td><td>` Last Vertex Convention '</td></tr><tr><td> point </td><td>`i'</td><td> -%% `i'</td></tr><tr><td> independent line </td><td> 2`i' - 1 </td><td> 2`i'</td> -%% </tr><tr><td> line loop </td><td>`i'</td><td> -%% -%% `i' + 1, if `i' < `n' -%% -%% 1, if `i' = `n'</td></tr><tr><td> line strip </td><td>`i'</td><td>`i' -%% + 1 </td></tr><tr><td> independent triangle </td><td> 3`i' - 2 </td><td> 3`i'</td> -%% </tr><tr><td> triangle strip </td><td>`i'</td><td>`i' + 2 </td></tr><tr><td> -%% triangle fan </td><td>`i' + 1 </td><td>`i' + 2 </td></tr><tr><td> line adjacency -%% </td><td> 4`i' - 2 </td><td> 4`i' - 1 </td></tr><tr><td> line strip adjacency </td> -%% <td>`i' + 1 </td><td>`i' + 2 </td></tr><tr><td> triangle adjacency </td><td> 6`i' -%% - 5 </td><td> 6`i' - 1 </td></tr><tr><td> triangle strip adjacency </td><td> 2`i' -%% - 1 </td><td> 2`i' + 3 </td></tr></tbody></table> -%% -%% If a vertex or geometry shader is active, user-defined varying outputs may be flatshaded -%% by using the flat qualifier when declaring the output. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glProvokingVertex.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glProvokingVertex.xhtml">external</a> documentation. -spec provokingVertex(Mode) -> 'ok' when Mode :: enum(). provokingVertex(Mode) -> cast(5690, <<Mode:?GLenum>>). @@ -14292,20 +6678,7 @@ provokingVertex(Mode) -> %% command stream and associates it with that sync object, and returns a non-zero name corresponding %% to the sync object. %% -%% When the specified `Condition' of the sync object is satisfied by the fence command, -%% the sync object is signaled by the GL, causing any {@link gl:waitSync/3} , {@link gl:clientWaitSync/3} -%% commands blocking in `Sync' to `unblock'. No other state is affected by ``gl:fenceSync'' -%% or by the execution of the associated fence command. -%% -%% `Condition' must be `?GL_SYNC_GPU_COMMANDS_COMPLETE'. This condition is satisfied -%% by completion of the fence command corresponding to the sync object and all preceding -%% commands in the same command stream. The sync object will not be signaled until all effects -%% from these commands on GL client and server state and the framebuffer are fully realized. -%% Note that completion of the fence command occurs once the state of the corresponding sync -%% object has been changed, but commands waiting on that sync object may not be unblocked -%% until after the fence command completes. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glFenceSync.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glFenceSync.xhtml">external</a> documentation. -spec fenceSync(Condition, Flags) -> integer() when Condition :: enum(),Flags :: integer(). fenceSync(Condition,Flags) -> call(5691, <<Condition:?GLenum,Flags:?GLbitfield>>). @@ -14316,7 +6689,7 @@ fenceSync(Condition,Flags) -> %% object. If `Sync' is not the name of a sync object, or if an error occurs, ``gl:isSync'' %% returns `?GL_FALSE'. Note that zero is not the name of a sync object. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIsSync.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glIsSync.xhtml">external</a> documentation. -spec isSync(Sync) -> 0|1 when Sync :: integer(). isSync(Sync) -> call(5692, <<Sync:?GLsync>>). @@ -14331,9 +6704,7 @@ isSync(Sync) -> %% or {@link gl:clientWaitSync/3} command. In either case, after ``gl:deleteSync'' returns, %% the name `Sync' is invalid and can no longer be used to refer to the sync object. %% -%% ``gl:deleteSync'' will silently ignore a `Sync' value of zero. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDeleteSync.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDeleteSync.xhtml">external</a> documentation. -spec deleteSync(Sync) -> 'ok' when Sync :: integer(). deleteSync(Sync) -> cast(5693, <<Sync:?GLsync>>). @@ -14345,21 +6716,7 @@ deleteSync(Sync) -> %% is called, ``gl:clientWaitSync'' returns immediately, otherwise it will block and wait %% for up to `Timeout' nanoseconds for `Sync' to become signaled. %% -%% The return value is one of four status values: -%% -%% `?GL_ALREADY_SIGNALED' indicates that `Sync' was signaled at the time that ``gl:clientWaitSync'' -%% was called. -%% -%% `?GL_TIMEOUT_EXPIRED' indicates that at least `Timeout' nanoseconds passed and `Sync' -%% did not become signaled. -%% -%% `?GL_CONDITION_SATISFIED' indicates that `Sync' was signaled before the timeout -%% expired. -%% -%% `?GL_WAIT_FAILED' indicates that an error occurred. Additionally, an OpenGL error -%% will be generated. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glClientWaitSync.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glClientWaitSync.xhtml">external</a> documentation. -spec clientWaitSync(Sync, Flags, Timeout) -> enum() when Sync :: integer(),Flags :: integer(),Timeout :: integer(). clientWaitSync(Sync,Flags,Timeout) -> call(5694, <<Sync:?GLsync,Flags:?GLbitfield,0:32,Timeout:?GLuint64>>). @@ -14373,15 +6730,9 @@ clientWaitSync(Sync,Flags,Timeout) -> %% %% `Flags' and `Timeout' are placeholders for anticipated future extensions of %% sync object capabilities. They must have these reserved values in order that existing -%% code calling ``gl:waitSync'' operate properly in the presence of such extensions.. ``gl:waitSync'' -%% will always wait no longer than an implementation-dependent timeout. The duration of -%% this timeout in nanoseconds may be queried by calling {@link gl:getBooleanv/1} with the parameter `?GL_MAX_SERVER_WAIT_TIMEOUT' -%% . There is currently no way to determine whether ``gl:waitSync'' unblocked because the -%% timeout expired or because the sync object being waited on was signaled. -%% -%% If an error occurs, ``gl:waitSync'' does not cause the GL server to block. +%% code calling ``gl:waitSync'' operate properly in the presence of such extensions. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glWaitSync.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glWaitSync.xhtml">external</a> documentation. -spec waitSync(Sync, Flags, Timeout) -> 'ok' when Sync :: integer(),Flags :: integer(),Timeout :: integer(). waitSync(Sync,Flags,Timeout) -> cast(5695, <<Sync:?GLsync,Flags:?GLbitfield,0:32,Timeout:?GLuint64>>). @@ -14397,32 +6748,7 @@ getInteger64v(Pname) -> %% ``gl:getSynciv'' retrieves properties of a sync object. `Sync' specifies the name %% of the sync object whose properties to retrieve. %% -%% On success, ``gl:getSynciv'' replaces up to `BufSize' integers in `Values' -%% with the corresponding property values of the object being queried. The actual number -%% of integers replaced is returned in the variable whose address is specified in `Length' -%% . If `Length' is NULL, no length is returned. -%% -%% If `Pname' is `?GL_OBJECT_TYPE', a single value representing the specific type -%% of the sync object is placed in `Values' . The only type supported is `?GL_SYNC_FENCE' -%% . -%% -%% If `Pname' is `?GL_SYNC_STATUS', a single value representing the status of -%% the sync object (`?GL_SIGNALED' or `?GL_UNSIGNALED') is placed in `Values' . -%% -%% -%% If `Pname' is `?GL_SYNC_CONDITION', a single value representing the condition -%% of the sync object is placed in `Values' . The only condition supported is `?GL_SYNC_GPU_COMMANDS_COMPLETE' -%% . -%% -%% If `Pname' is `?GL_SYNC_FLAGS', a single value representing the flags with -%% which the sync object was created is placed in `Values' . No flags are currently supported -%% -%% -%% `Flags' is expected to be used in future extensions to the sync objects.. -%% -%% If an error occurs, nothing will be written to `Values' or `Length' . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetSync.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetSync.xhtml">external</a> documentation. -spec getSynciv(Sync, Pname, BufSize) -> [integer()] when Sync :: integer(),Pname :: enum(),BufSize :: integer(). getSynciv(Sync,Pname,BufSize) -> call(5697, <<Sync:?GLsync,Pname:?GLenum,BufSize:?GLsizei>>). @@ -14432,25 +6758,7 @@ getSynciv(Sync,Pname,BufSize) -> %% ``gl:texImage2DMultisample'' establishes the data storage, format, dimensions and number %% of samples of a multisample texture's image. %% -%% `Target' must be `?GL_TEXTURE_2D_MULTISAMPLE' or `?GL_PROXY_TEXTURE_2D_MULTISAMPLE' -%% . `Width' and `Height' are the dimensions in texels of the texture, and must -%% be in the range zero to `?GL_MAX_TEXTURE_SIZE' - 1. `Samples' specifies the -%% number of samples in the image and must be in the range zero to `?GL_MAX_SAMPLES' -%% - 1. -%% -%% `Internalformat' must be a color-renderable, depth-renderable, or stencil-renderable -%% format. -%% -%% If `Fixedsamplelocations' is `?GL_TRUE', the image will use identical sample -%% locations and the same number of samples for all texels in the image, and the sample locations -%% will not depend on the internal format or size of the image. -%% -%% When a multisample texture is accessed in a shader, the access takes one vector of integers -%% describing which texel to fetch and an integer corresponding to the sample numbers describing -%% which sample within the texel to fetch. No standard sampling instructions are allowed -%% on the multisample texture targets. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexImage2DMultisample.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glTexImage2DMultisample.xhtml">external</a> documentation. -spec texImage2DMultisample(Target, Samples, Internalformat, Width, Height, Fixedsamplelocations) -> 'ok' when Target :: enum(),Samples :: integer(),Internalformat :: integer(),Width :: integer(),Height :: integer(),Fixedsamplelocations :: 0|1. texImage2DMultisample(Target,Samples,Internalformat,Width,Height,Fixedsamplelocations) -> cast(5698, <<Target:?GLenum,Samples:?GLsizei,Internalformat:?GLint,Width:?GLsizei,Height:?GLsizei,Fixedsamplelocations:?GLboolean>>). @@ -14460,25 +6768,7 @@ texImage2DMultisample(Target,Samples,Internalformat,Width,Height,Fixedsampleloca %% ``gl:texImage3DMultisample'' establishes the data storage, format, dimensions and number %% of samples of a multisample texture's image. %% -%% `Target' must be `?GL_TEXTURE_2D_MULTISAMPLE_ARRAY' or `?GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY' -%% . `Width' and `Height' are the dimensions in texels of the texture, and must -%% be in the range zero to `?GL_MAX_TEXTURE_SIZE' - 1. `Depth' is the number of -%% array slices in the array texture's image. `Samples' specifies the number of samples -%% in the image and must be in the range zero to `?GL_MAX_SAMPLES' - 1. -%% -%% `Internalformat' must be a color-renderable, depth-renderable, or stencil-renderable -%% format. -%% -%% If `Fixedsamplelocations' is `?GL_TRUE', the image will use identical sample -%% locations and the same number of samples for all texels in the image, and the sample locations -%% will not depend on the internal format or size of the image. -%% -%% When a multisample texture is accessed in a shader, the access takes one vector of integers -%% describing which texel to fetch and an integer corresponding to the sample numbers describing -%% which sample within the texel to fetch. No standard sampling instructions are allowed -%% on the multisample texture targets. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexImage3DMultisample.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glTexImage3DMultisample.xhtml">external</a> documentation. -spec texImage3DMultisample(Target, Samples, Internalformat, Width, Height, Depth, Fixedsamplelocations) -> 'ok' when Target :: enum(),Samples :: integer(),Internalformat :: integer(),Width :: integer(),Height :: integer(),Depth :: integer(),Fixedsamplelocations :: 0|1. texImage3DMultisample(Target,Samples,Internalformat,Width,Height,Depth,Fixedsamplelocations) -> cast(5699, <<Target:?GLenum,Samples:?GLsizei,Internalformat:?GLint,Width:?GLsizei,Height:?GLsizei,Depth:?GLsizei,Fixedsamplelocations:?GLboolean>>). @@ -14493,10 +6783,7 @@ texImage3DMultisample(Target,Samples,Internalformat,Width,Height,Depth,Fixedsamp %% space of that sample. (0.5, 0.5) this corresponds to the pixel center. `Index' must %% be between zero and the value of `?GL_SAMPLES' - 1. %% -%% If the multisample mode does not have fixed sample locations, the returned values may -%% only reflect the locations of samples within some pixels. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetMultisample.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetMultisample.xhtml">external</a> documentation. -spec getMultisamplefv(Pname, Index) -> {float(),float()} when Pname :: enum(),Index :: integer(). getMultisamplefv(Pname,Index) -> call(5700, <<Pname:?GLenum,Index:?GLuint>>). @@ -14506,19 +6793,14 @@ getMultisamplefv(Pname,Index) -> %% ``gl:sampleMaski'' sets one 32-bit sub-word of the multi-word sample mask, `?GL_SAMPLE_MASK_VALUE' %% . %% -%% `MaskIndex' specifies which 32-bit sub-word of the sample mask to update, and `Mask' -%% specifies the new value to use for that sub-word. `MaskIndex' must be less than -%% the value of `?GL_MAX_SAMPLE_MASK_WORDS'. Bit `B' of mask word `M' corresponds -%% to sample 32 x `M' + `B'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glSampleMaski.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glSampleMaski.xhtml">external</a> documentation. -spec sampleMaski(Index, Mask) -> 'ok' when Index :: integer(),Mask :: integer(). sampleMaski(Index,Mask) -> cast(5701, <<Index:?GLuint,Mask:?GLbitfield>>). %% @doc glNamedStringARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glNamedStringARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec namedStringARB(Type, Name, String) -> 'ok' when Type :: enum(),Name :: string(),String :: string(). namedStringARB(Type,Name,String) -> NameLen = length(Name), @@ -14527,7 +6809,7 @@ namedStringARB(Type,Name,String) -> %% @doc glDeleteNamedStringARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDeleteNamedStringARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec deleteNamedStringARB(Name) -> 'ok' when Name :: string(). deleteNamedStringARB(Name) -> NameLen = length(Name), @@ -14535,7 +6817,7 @@ deleteNamedStringARB(Name) -> %% @doc glCompileShaderIncludeARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCompileShaderIncludeARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec compileShaderIncludeARB(Shader, Path) -> 'ok' when Shader :: integer(),Path :: iolist(). compileShaderIncludeARB(Shader,Path) -> PathTemp = list_to_binary([[Str|[0]] || Str <- Path ]), @@ -14544,7 +6826,7 @@ compileShaderIncludeARB(Shader,Path) -> %% @doc glIsNamedStringARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIsNamedStringARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec isNamedStringARB(Name) -> 0|1 when Name :: string(). isNamedStringARB(Name) -> NameLen = length(Name), @@ -14552,7 +6834,7 @@ isNamedStringARB(Name) -> %% @doc glGetNamedStringARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetNamedStringARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getNamedStringARB(Name, BufSize) -> string() when Name :: string(),BufSize :: integer(). getNamedStringARB(Name,BufSize) -> NameLen = length(Name), @@ -14560,7 +6842,7 @@ getNamedStringARB(Name,BufSize) -> %% @doc glGetNamedStringARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetNamedStringARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getNamedStringivARB(Name, Pname) -> integer() when Name :: string(),Pname :: enum(). getNamedStringivARB(Name,Pname) -> NameLen = length(Name), @@ -14568,7 +6850,7 @@ getNamedStringivARB(Name,Pname) -> %% @doc glBindFragDataLocationIndexe %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBindFragDataLocationIndexe.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec bindFragDataLocationIndexed(Program, ColorNumber, Index, Name) -> 'ok' when Program :: integer(),ColorNumber :: integer(),Index :: integer(),Name :: string(). bindFragDataLocationIndexed(Program,ColorNumber,Index,Name) -> NameLen = length(Name), @@ -14580,7 +6862,7 @@ bindFragDataLocationIndexed(Program,ColorNumber,Index,Name) -> %% was bound when the program object `Program' was last linked. If `Name' is not %% a varying out variable of `Program' , or if an error occurs, -1 will be returned. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetFragDataIndex.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetFragDataIndex.xhtml">external</a> documentation. -spec getFragDataIndex(Program, Name) -> integer() when Program :: integer(),Name :: string(). getFragDataIndex(Program,Name) -> NameLen = length(Name), @@ -14593,13 +6875,7 @@ getFragDataIndex(Program,Name) -> %% that none of the returned names was in use immediately before the call to ``gl:genSamplers'' %% . %% -%% Sampler object names returned by a call to ``gl:genSamplers'' are not returned by subsequent -%% calls, unless they are first deleted with {@link gl:deleteSamplers/1} . -%% -%% The names returned in `Samplers' are marked as used, for the purposes of ``gl:genSamplers'' -%% only, but they acquire state and type only when they are first bound. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGenSamplers.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGenSamplers.xhtml">external</a> documentation. -spec genSamplers(Count) -> [integer()] when Count :: integer(). genSamplers(Count) -> call(5710, <<Count:?GLsizei>>). @@ -14612,7 +6888,7 @@ genSamplers(Count) -> %% is called with unit set to the unit the sampler is bound to and sampler zero. Unused %% names in samplers are silently ignored, as is the reserved name zero. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDeleteSamplers.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDeleteSamplers.xhtml">external</a> documentation. -spec deleteSamplers(Samplers) -> 'ok' when Samplers :: [integer()]. deleteSamplers(Samplers) -> SamplersLen = length(Samplers), @@ -14625,9 +6901,7 @@ deleteSamplers(Samplers) -> %% object. If `Id' is zero, or is a non-zero value that is not currently the name of %% a sampler object, or if an error occurs, ``gl:isSampler'' returns `?GL_FALSE'. %% -%% A name returned by {@link gl:genSamplers/1} , is the name of a sampler object. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIsSampler.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glIsSampler.xhtml">external</a> documentation. -spec isSampler(Sampler) -> 0|1 when Sampler :: integer(). isSampler(Sampler) -> call(5712, <<Sampler:?GLuint>>). @@ -14639,12 +6913,7 @@ isSampler(Sampler) -> %% . `Unit' must be less than the value of `?GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS'. %% %% -%% When a sampler object is bound to a texture unit, its state supersedes that of the texture -%% object bound to that texture unit. If the sampler name zero is bound to a texture unit, -%% the currently bound texture's sampler state becomes active. A single sampler object may -%% be bound to multiple texture units simultaneously. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBindSampler.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBindSampler.xhtml">external</a> documentation. -spec bindSampler(Unit, Sampler) -> 'ok' when Unit :: integer(),Sampler :: integer(). bindSampler(Unit,Sampler) -> cast(5713, <<Unit:?GLuint,Sampler:?GLuint>>). @@ -14656,141 +6925,7 @@ bindSampler(Unit,Sampler) -> %% modified, and must be the name of a sampler object previously returned from a call to {@link gl:genSamplers/1} %% . The following symbols are accepted in `Pname' : %% -%% `?GL_TEXTURE_MIN_FILTER': The texture minifying function is used whenever the pixel -%% being textured maps to an area greater than one texture element. There are six defined -%% minifying functions. Two of them use the nearest one or nearest four texture elements -%% to compute the texture value. The other four use mipmaps. -%% -%% A mipmap is an ordered set of arrays representing the same image at progressively lower -%% resolutions. If the texture has dimensions 2 n×2 m, there are max(n m)+1 mipmaps. The first -%% mipmap is the original texture, with dimensions 2 n×2 m. Each subsequent mipmap has -%% dimensions 2(k-1)×2(l-1), where 2 k×2 l are the dimensions of the previous mipmap, until either -%% k=0 or l=0. At that point, subsequent mipmaps have dimension 1×2(l-1) or 2(k-1)×1 until -%% the final mipmap, which has dimension 1×1. To define the mipmaps, call {@link gl:texImage1D/8} -%% , {@link gl:texImage2D/9} , {@link gl:texImage3D/10} , {@link gl:copyTexImage1D/7} , or {@link gl:copyTexImage2D/8} -%% with the `level' argument indicating the order of the mipmaps. Level 0 is the original -%% texture; level max(n m) is the final 1×1 mipmap. -%% -%% `Params' supplies a function for minifying the texture as one of the following: -%% -%% `?GL_NEAREST': Returns the value of the texture element that is nearest (in Manhattan -%% distance) to the center of the pixel being textured. -%% -%% `?GL_LINEAR': Returns the weighted average of the four texture elements that are -%% closest to the center of the pixel being textured. These can include border texture elements, -%% depending on the values of `?GL_TEXTURE_WRAP_S' and `?GL_TEXTURE_WRAP_T', and -%% on the exact mapping. -%% -%% `?GL_NEAREST_MIPMAP_NEAREST': Chooses the mipmap that most closely matches the size -%% of the pixel being textured and uses the `?GL_NEAREST' criterion (the texture element -%% nearest to the center of the pixel) to produce a texture value. -%% -%% `?GL_LINEAR_MIPMAP_NEAREST': Chooses the mipmap that most closely matches the size -%% of the pixel being textured and uses the `?GL_LINEAR' criterion (a weighted average -%% of the four texture elements that are closest to the center of the pixel) to produce a -%% texture value. -%% -%% `?GL_NEAREST_MIPMAP_LINEAR': Chooses the two mipmaps that most closely match the -%% size of the pixel being textured and uses the `?GL_NEAREST' criterion (the texture -%% element nearest to the center of the pixel) to produce a texture value from each mipmap. -%% The final texture value is a weighted average of those two values. -%% -%% `?GL_LINEAR_MIPMAP_LINEAR': Chooses the two mipmaps that most closely match the -%% size of the pixel being textured and uses the `?GL_LINEAR' criterion (a weighted -%% average of the four texture elements that are closest to the center of the pixel) to produce -%% a texture value from each mipmap. The final texture value is a weighted average of those -%% two values. -%% -%% As more texture elements are sampled in the minification process, fewer aliasing artifacts -%% will be apparent. While the `?GL_NEAREST' and `?GL_LINEAR' minification functions -%% can be faster than the other four, they sample only one or four texture elements to determine -%% the texture value of the pixel being rendered and can produce moire patterns or ragged -%% transitions. The initial value of `?GL_TEXTURE_MIN_FILTER' is `?GL_NEAREST_MIPMAP_LINEAR' -%% . -%% -%% `?GL_TEXTURE_MAG_FILTER': The texture magnification function is used when the pixel -%% being textured maps to an area less than or equal to one texture element. It sets the -%% texture magnification function to either `?GL_NEAREST' or `?GL_LINEAR' (see -%% below). `?GL_NEAREST' is generally faster than `?GL_LINEAR', but it can produce -%% textured images with sharper edges because the transition between texture elements is -%% not as smooth. The initial value of `?GL_TEXTURE_MAG_FILTER' is `?GL_LINEAR'. -%% -%% `?GL_NEAREST': Returns the value of the texture element that is nearest (in Manhattan -%% distance) to the center of the pixel being textured. -%% -%% `?GL_LINEAR': Returns the weighted average of the four texture elements that are -%% closest to the center of the pixel being textured. These can include border texture elements, -%% depending on the values of `?GL_TEXTURE_WRAP_S' and `?GL_TEXTURE_WRAP_T', and -%% on the exact mapping. -%% -%% -%% -%% `?GL_TEXTURE_MIN_LOD': Sets the minimum level-of-detail parameter. This floating-point -%% value limits the selection of highest resolution mipmap (lowest mipmap level). The initial -%% value is -1000. -%% -%% -%% -%% `?GL_TEXTURE_MAX_LOD': Sets the maximum level-of-detail parameter. This floating-point -%% value limits the selection of the lowest resolution mipmap (highest mipmap level). The -%% initial value is 1000. -%% -%% -%% -%% `?GL_TEXTURE_WRAP_S': Sets the wrap parameter for texture coordinate s to either `?GL_CLAMP_TO_EDGE' -%% , `?GL_MIRRORED_REPEAT', or `?GL_REPEAT'. `?GL_CLAMP_TO_BORDER' causes -%% the s coordinate to be clamped to the range [(-1 2/N) 1+(1 2/N)], where N is the size of the texture in -%% the direction of clamping.`?GL_CLAMP_TO_EDGE' causes s coordinates to be clamped -%% to the range [(1 2/N) 1-(1 2/N)], where N is the size of the texture in the direction of clamping. `?GL_REPEAT' -%% causes the integer part of the s coordinate to be ignored; the GL uses only the fractional -%% part, thereby creating a repeating pattern. `?GL_MIRRORED_REPEAT' causes the s -%% coordinate to be set to the fractional part of the texture coordinate if the integer part -%% of s is even; if the integer part of s is odd, then the s texture coordinate is -%% set to 1-frac(s), where frac(s) represents the fractional part of s. Initially, `?GL_TEXTURE_WRAP_S' -%% is set to `?GL_REPEAT'. -%% -%% -%% -%% `?GL_TEXTURE_WRAP_T': Sets the wrap parameter for texture coordinate t to either `?GL_CLAMP_TO_EDGE' -%% , `?GL_MIRRORED_REPEAT', or `?GL_REPEAT'. See the discussion under `?GL_TEXTURE_WRAP_S' -%% . Initially, `?GL_TEXTURE_WRAP_T' is set to `?GL_REPEAT'. -%% -%% `?GL_TEXTURE_WRAP_R': Sets the wrap parameter for texture coordinate r to either `?GL_CLAMP_TO_EDGE' -%% , `?GL_MIRRORED_REPEAT', or `?GL_REPEAT'. See the discussion under `?GL_TEXTURE_WRAP_S' -%% . Initially, `?GL_TEXTURE_WRAP_R' is set to `?GL_REPEAT'. -%% -%% `?GL_TEXTURE_BORDER_COLOR': The data in `Params' specifies four values that -%% define the border values that should be used for border texels. If a texel is sampled -%% from the border of the texture, the values of `?GL_TEXTURE_BORDER_COLOR' are interpreted -%% as an RGBA color to match the texture's internal format and substituted for the non-existent -%% texel data. If the texture contains depth components, the first component of `?GL_TEXTURE_BORDER_COLOR' -%% is interpreted as a depth value. The initial value is (0.0, 0.0, 0.0, 0.0). -%% -%% `?GL_TEXTURE_COMPARE_MODE': Specifies the texture comparison mode for currently -%% bound textures. That is, a texture whose internal format is `?GL_DEPTH_COMPONENT_*'; -%% see {@link gl:texImage2D/9} ) Permissible values are: -%% -%% `?GL_COMPARE_REF_TO_TEXTURE': Specifies that the interpolated and clamped r texture -%% coordinate should be compared to the value in the currently bound texture. See the discussion -%% of `?GL_TEXTURE_COMPARE_FUNC' for details of how the comparison is evaluated. The -%% result of the comparison is assigned to the red channel. -%% -%% `?GL_NONE': Specifies that the red channel should be assigned the appropriate value -%% from the currently bound texture. -%% -%% `?GL_TEXTURE_COMPARE_FUNC': Specifies the comparison operator used when `?GL_TEXTURE_COMPARE_MODE' -%% is set to `?GL_COMPARE_REF_TO_TEXTURE'. Permissible values are: <table><tbody><tr><td> -%% ` Texture Comparison Function '</td><td>` Computed result '</td></tr></tbody><tbody> -%% <tr><td>`?GL_LEQUAL'</td><td> result={1.0 0.0 r<=(D t) r>(D t))</td></tr><tr><td>`?GL_GEQUAL'</td><td> -%% result={1.0 0.0 r>=(D t) r<(D t))</td></tr><tr><td>`?GL_LESS'</td><td> result={1.0 0.0 r<(D t) r>=(D t))</td></tr><tr><td>`?GL_GREATER' -%% </td><td> result={1.0 0.0 r>(D t) r<=(D t))</td></tr><tr><td>`?GL_EQUAL'</td><td> result={1.0 0.0 r=(D t) r&ne; -%% (D t))</td></tr><tr><td>`?GL_NOTEQUAL' -%% </td><td> result={1.0 0.0 r&ne;(D t) r=(D t))</td></tr><tr><td>`?GL_ALWAYS'</td><td> result=1.0</td></tr><tr><td> -%% `?GL_NEVER'</td><td> result=0.0</td></tr></tbody></table> where r is the current -%% interpolated texture coordinate, and D t is the texture value sampled from the currently -%% bound texture. result is assigned to R t. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glSamplerParameter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glSamplerParameter.xhtml">external</a> documentation. -spec samplerParameteri(Sampler, Pname, Param) -> 'ok' when Sampler :: integer(),Pname :: enum(),Param :: integer(). samplerParameteri(Sampler,Pname,Param) -> cast(5714, <<Sampler:?GLuint,Pname:?GLenum,Param:?GLint>>). @@ -14827,7 +6962,7 @@ samplerParameterIiv(Sampler,Pname,Param) -> %% @doc glSamplerParameterI %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glSamplerParameterI.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec samplerParameterIuiv(Sampler, Pname, Param) -> 'ok' when Sampler :: integer(),Pname :: enum(),Param :: [integer()]. samplerParameterIuiv(Sampler,Pname,Param) -> ParamLen = length(Param), @@ -14842,41 +6977,7 @@ samplerParameterIuiv(Sampler,Pname,Param) -> %% . `Pname' accepts the same symbols as {@link gl:samplerParameteri/3} , with the same %% interpretations: %% -%% `?GL_TEXTURE_MAG_FILTER': Returns the single-valued texture magnification filter, -%% a symbolic constant. The initial value is `?GL_LINEAR'. -%% -%% `?GL_TEXTURE_MIN_FILTER': Returns the single-valued texture minification filter, -%% a symbolic constant. The initial value is `?GL_NEAREST_MIPMAP_LINEAR'. -%% -%% `?GL_TEXTURE_MIN_LOD': Returns the single-valued texture minimum level-of-detail -%% value. The initial value is -1000. -%% -%% `?GL_TEXTURE_MAX_LOD': Returns the single-valued texture maximum level-of-detail -%% value. The initial value is 1000. -%% -%% `?GL_TEXTURE_WRAP_S': Returns the single-valued wrapping function for texture coordinate -%% s, a symbolic constant. The initial value is `?GL_REPEAT'. -%% -%% `?GL_TEXTURE_WRAP_T': Returns the single-valued wrapping function for texture coordinate -%% t, a symbolic constant. The initial value is `?GL_REPEAT'. -%% -%% `?GL_TEXTURE_WRAP_R': Returns the single-valued wrapping function for texture coordinate -%% r, a symbolic constant. The initial value is `?GL_REPEAT'. -%% -%% `?GL_TEXTURE_BORDER_COLOR': Returns four integer or floating-point numbers that -%% comprise the RGBA color of the texture border. Floating-point values are returned in the -%% range [0 1]. Integer values are returned as a linear mapping of the internal floating-point -%% representation such that 1.0 maps to the most positive representable integer and -1.0 -%% maps to the most negative representable integer. The initial value is (0, 0, 0, 0). -%% -%% `?GL_TEXTURE_COMPARE_MODE': Returns a single-valued texture comparison mode, a symbolic -%% constant. The initial value is `?GL_NONE'. See {@link gl:samplerParameteri/3} . -%% -%% `?GL_TEXTURE_COMPARE_FUNC': Returns a single-valued texture comparison function, -%% a symbolic constant. The initial value is `?GL_LEQUAL'. See {@link gl:samplerParameteri/3} -%% . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetSamplerParameter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetSamplerParameter.xhtml">external</a> documentation. -spec getSamplerParameteriv(Sampler, Pname) -> [integer()] when Sampler :: integer(),Pname :: enum(). getSamplerParameteriv(Sampler,Pname) -> call(5720, <<Sampler:?GLuint,Pname:?GLenum>>). @@ -14895,7 +6996,7 @@ getSamplerParameterfv(Sampler,Pname) -> %% @doc glGetSamplerParameterI %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetSamplerParameterI.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getSamplerParameterIuiv(Sampler, Pname) -> [integer()] when Sampler :: integer(),Pname :: enum(). getSamplerParameterIuiv(Sampler,Pname) -> call(5723, <<Sampler:?GLuint,Pname:?GLenum>>). @@ -14910,21 +7011,21 @@ getSamplerParameterIuiv(Sampler,Pname) -> %% block where the target is `?GL_TIME_ELAPSED' and it does not affect the result of %% that query object. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glQueryCounter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glQueryCounter.xhtml">external</a> documentation. -spec queryCounter(Id, Target) -> 'ok' when Id :: integer(),Target :: enum(). queryCounter(Id,Target) -> cast(5724, <<Id:?GLuint,Target:?GLenum>>). %% @doc glGetQueryObjecti64v %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetQueryObjecti64v.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getQueryObjecti64v(Id, Pname) -> integer() when Id :: integer(),Pname :: enum(). getQueryObjecti64v(Id,Pname) -> call(5725, <<Id:?GLuint,Pname:?GLenum>>). %% @doc glGetQueryObjectui64v %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetQueryObjectui64v.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getQueryObjectui64v(Id, Pname) -> integer() when Id :: integer(),Pname :: enum(). getQueryObjectui64v(Id,Pname) -> call(5726, <<Id:?GLuint,Pname:?GLenum>>). @@ -14936,25 +7037,7 @@ getQueryObjectui64v(Id,Pname) -> %% , execept that the parameters to {@link gl:drawArraysInstancedBaseInstance/5} are stored %% in memory at the address given by `Indirect' . %% -%% The parameters addressed by `Indirect' are packed into a structure that takes the -%% form (in C): typedef struct { uint count; uint primCount; uint first; uint baseInstance; -%% } DrawArraysIndirectCommand; const DrawArraysIndirectCommand *cmd = (const DrawArraysIndirectCommand -%% *)indirect; glDrawArraysInstancedBaseInstance(mode, cmd->first, cmd->count, cmd->primCount, -%% cmd->baseInstance); -%% -%% If a buffer is bound to the `?GL_DRAW_INDIRECT_BUFFER' binding at the time of a -%% call to ``gl:drawArraysIndirect'', `Indirect' is interpreted as an offset, in basic -%% machine units, into that buffer and the parameter data is read from the buffer rather -%% than from client memory. -%% -%% In contrast to {@link gl:drawArraysInstancedBaseInstance/5} , the first member of the parameter -%% structure is unsigned, and out-of-range indices do not generate an error. -%% -%% Vertex attributes that are modified by ``gl:drawArraysIndirect'' have an unspecified -%% value after ``gl:drawArraysIndirect'' returns. Attributes that aren't modified remain -%% well defined. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawArraysIndirect.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDrawArraysIndirect.xhtml">external</a> documentation. -spec drawArraysIndirect(Mode, Indirect) -> 'ok' when Mode :: enum(),Indirect :: offset()|mem(). drawArraysIndirect(Mode,Indirect) when is_integer(Indirect) -> cast(5727, <<Mode:?GLenum,Indirect:?GLuint>>); @@ -14969,32 +7052,7 @@ drawArraysIndirect(Mode,Indirect) -> %% , execpt that the parameters to {@link gl:drawElementsInstancedBaseVertexBaseInstance/7} %% are stored in memory at the address given by `Indirect' . %% -%% The parameters addressed by `Indirect' are packed into a structure that takes the -%% form (in C): typedef struct { uint count; uint primCount; uint firstIndex; uint baseVertex; -%% uint baseInstance; } DrawElementsIndirectCommand; -%% -%% ``gl:drawElementsIndirect'' is equivalent to: void glDrawElementsIndirect(GLenum mode, -%% GLenum type, const void * indirect) { const DrawElementsIndirectCommand *cmd = (const -%% DrawElementsIndirectCommand *)indirect; glDrawElementsInstancedBaseVertexBaseInstance(mode, -%% cmd->count, type, cmd->firstIndex + size-of-type, cmd->primCount, cmd->baseVertex, -%% cmd->baseInstance); } -%% -%% If a buffer is bound to the `?GL_DRAW_INDIRECT_BUFFER' binding at the time of a -%% call to ``gl:drawElementsIndirect'', `Indirect' is interpreted as an offset, in -%% basic machine units, into that buffer and the parameter data is read from the buffer rather -%% than from client memory. -%% -%% Note that indices stored in client memory are not supported. If no buffer is bound to -%% the `?GL_ELEMENT_ARRAY_BUFFER' binding, an error will be generated. -%% -%% The results of the operation are undefined if the reservedMustBeZero member of the parameter -%% structure is non-zero. However, no error is generated in this case. -%% -%% Vertex attributes that are modified by ``gl:drawElementsIndirect'' have an unspecified -%% value after ``gl:drawElementsIndirect'' returns. Attributes that aren't modified remain -%% well defined. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawElementsIndirect.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDrawElementsIndirect.xhtml">external</a> documentation. -spec drawElementsIndirect(Mode, Type, Indirect) -> 'ok' when Mode :: enum(),Type :: enum(),Indirect :: offset()|mem(). drawElementsIndirect(Mode,Type,Indirect) when is_integer(Indirect) -> cast(5729, <<Mode:?GLenum,Type:?GLenum,Indirect:?GLuint>>); @@ -15142,15 +7200,7 @@ getUniformdv(Program,Location) -> %% `Name' in the shader stage of type `Shadertype' attached to `Program' , %% with behavior otherwise identical to {@link gl:getUniformLocation/2} . %% -%% If `Name' is not the name of a subroutine uniform in the shader stage, -1 is returned, -%% but no error is generated. If `Name' is the name of a subroutine uniform in the shader -%% stage, a value between zero and the value of `?GL_ACTIVE_SUBROUTINE_LOCATIONS' minus -%% one will be returned. Subroutine locations are assigned using consecutive integers in -%% the range from zero to the value of `?GL_ACTIVE_SUBROUTINE_LOCATIONS' minus one for -%% the shader stage. For active subroutine uniforms declared as arrays, the declared array -%% elements are assigned consecutive locations. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetSubroutineUniformLocation.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetSubroutineUniformLocation.xhtml">external</a> documentation. -spec getSubroutineUniformLocation(Program, Shadertype, Name) -> integer() when Program :: integer(),Shadertype :: enum(),Name :: string(). getSubroutineUniformLocation(Program,Shadertype,Name) -> NameLen = length(Name), @@ -15164,14 +7214,7 @@ getSubroutineUniformLocation(Program,Shadertype,Name) -> %% shader subroutine index. `Name' contains the null-terminated name of the subroutine %% uniform whose name to query. %% -%% If `Name' is not the name of a subroutine uniform in the shader stage, `?GL_INVALID_INDEX' -%% is returned, but no error is generated. If `Name' is the name of a subroutine uniform -%% in the shader stage, a value between zero and the value of `?GL_ACTIVE_SUBROUTINES' -%% minus one will be returned. Subroutine indices are assigned using consecutive integers -%% in the range from zero to the value of `?GL_ACTIVE_SUBROUTINES' minus one for the -%% shader stage. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetSubroutineIndex.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetSubroutineIndex.xhtml">external</a> documentation. -spec getSubroutineIndex(Program, Shadertype, Name) -> integer() when Program :: integer(),Shadertype :: enum(),Name :: string(). getSubroutineIndex(Program,Shadertype,Name) -> NameLen = length(Name), @@ -15185,15 +7228,7 @@ getSubroutineIndex(Program,Shadertype,Name) -> %% `Index' must be between zero and the value of `?GL_ACTIVE_SUBROUTINE_UNIFORMS' %% minus one for the shader stage. %% -%% The uniform name is returned as a null-terminated string in `Name' . The actual number -%% of characters written into `Name' , excluding the null terminator is returned in `Length' -%% . If `Length' is `?NULL', no length is returned. The maximum number of characters -%% that may be written into `Name' , including the null terminator, is specified by `Bufsize' -%% . The length of the longest subroutine uniform name in `Program' and `Shadertype' -%% is given by the value of `?GL_ACTIVE_SUBROUTINE_UNIFORM_MAX_LENGTH', which can be -%% queried with {@link gl:getProgramStageiv/3} . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetActiveSubroutineUniformName.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetActiveSubroutineUniformName.xhtml">external</a> documentation. -spec getActiveSubroutineUniformName(Program, Shadertype, Index, Bufsize) -> string() when Program :: integer(),Shadertype :: enum(),Index :: integer(),Bufsize :: integer(). getActiveSubroutineUniformName(Program,Shadertype,Index,Bufsize) -> call(5751, <<Program:?GLuint,Shadertype:?GLenum,Index:?GLuint,Bufsize:?GLsizei>>). @@ -15205,13 +7240,7 @@ getActiveSubroutineUniformName(Program,Shadertype,Index,Bufsize) -> %% shader subroutine uniform within the shader stage given by `Stage' , and must between %% zero and the value of `?GL_ACTIVE_SUBROUTINES' minus one for the shader stage. %% -%% The name of the selected subroutine is returned as a null-terminated string in `Name' -%% . The actual number of characters written into `Name' , not including the null-terminator, -%% is is returned in `Length' . If `Length' is `?NULL', no length is returned. -%% The maximum number of characters that may be written into `Name' , including the null-terminator, -%% is given in `Bufsize' . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetActiveSubroutineName.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetActiveSubroutineName.xhtml">external</a> documentation. -spec getActiveSubroutineName(Program, Shadertype, Index, Bufsize) -> string() when Program :: integer(),Shadertype :: enum(),Index :: integer(),Bufsize :: integer(). getActiveSubroutineName(Program,Shadertype,Index,Bufsize) -> call(5752, <<Program:?GLuint,Shadertype:?GLenum,Index:?GLuint,Bufsize:?GLsizei>>). @@ -15225,7 +7254,7 @@ getActiveSubroutineName(Program,Shadertype,Index,Bufsize) -> %% values in `Indices' must be less than the value of `?GL_ACTIVE_SUBROUTINES' %% for the shader stage. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glUniformSubroutines.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glUniformSubroutines.xhtml">external</a> documentation. -spec uniformSubroutinesuiv(Shadertype, Indices) -> 'ok' when Shadertype :: enum(),Indices :: [integer()]. uniformSubroutinesuiv(Shadertype,Indices) -> IndicesLen = length(Indices), @@ -15240,7 +7269,7 @@ uniformSubroutinesuiv(Shadertype,Indices) -> %% in use at shader stage `Shadertype' . The value of the subroutine uniform is returned %% in `Values' . %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetUniformSubroutine.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetUniformSubroutine.xhtml">external</a> documentation. -spec getUniformSubroutineuiv(Shadertype, Location) -> {integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer(),integer()} when Shadertype :: enum(),Location :: integer(). getUniformSubroutineuiv(Shadertype,Location) -> call(5754, <<Shadertype:?GLenum,Location:?GLint>>). @@ -15253,26 +7282,7 @@ getUniformSubroutineuiv(Shadertype,Location) -> %% should be queried. The value or values of the parameter to be queried is returned in the %% variable whose address is given in `Values' . %% -%% If `Pname' is `?GL_ACTIVE_SUBROUTINE_UNIFORMS', the number of active subroutine -%% variables in the stage is returned in `Values' . -%% -%% If `Pname' is `?GL_ACTIVE_SUBROUTINE_UNIFORM_LOCATIONS', the number of active -%% subroutine variable locations in the stage is returned in `Values' . -%% -%% If `Pname' is `?GL_ACTIVE_SUBROUTINES', the number of active subroutines in -%% the stage is returned in `Values' . -%% -%% If `Pname' is `?GL_ACTIVE_SUBROUTINE_UNIFORM_MAX_LENGTH', the length of the -%% longest subroutine uniform for the stage is returned in `Values' . -%% -%% If `Pname' is `?GL_ACTIVE_SUBROUTINE_MAX_LENGTH', the length of the longest -%% subroutine name for the stage is returned in `Values' . The returned name length includes -%% space for the null-terminator. -%% -%% If there is no shader present of type `Shadertype' , the returned value will be consistent -%% with a shader containing no subroutines or subroutine uniforms. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetProgramStage.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetProgramStage.xhtml">external</a> documentation. -spec getProgramStageiv(Program, Shadertype, Pname) -> integer() when Program :: integer(),Shadertype :: enum(),Pname :: enum(). getProgramStageiv(Program,Shadertype,Pname) -> call(5755, <<Program:?GLuint,Shadertype:?GLenum,Pname:?GLenum>>). @@ -15286,20 +7296,7 @@ getProgramStageiv(Program,Shadertype,Pname) -> %% `Values' specifies the address of an array containing the new values for the parameter %% specified by `Pname' . %% -%% When `Pname' is `?GL_PATCH_VERTICES', `Value' specifies the number of -%% vertices that will be used to make up a single patch primitive. Patch primitives are consumed -%% by the tessellation control shader (if present) and subsequently used for tessellation. -%% When primitives are specified using {@link gl:drawArrays/3} or a similar function, each -%% patch will be made from `Parameter' control points, each represented by a vertex -%% taken from the enabeld vertex arrays. `Parameter' must be greater than zero, and -%% less than or equal to the value of `?GL_MAX_PATCH_VERTICES'. -%% -%% When `Pname' is `?GL_PATCH_DEFAULT_OUTER_LEVEL' or `?GL_PATCH_DEFAULT_INNER_LEVEL' -%% , `Values' contains the address of an array contiaining the default outer or inner -%% tessellation levels, respectively, to be used when no tessellation control shader is present. -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPatchParameter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glPatchParameter.xhtml">external</a> documentation. -spec patchParameteri(Pname, Value) -> 'ok' when Pname :: enum(),Value :: integer(). patchParameteri(Pname,Value) -> cast(5756, <<Pname:?GLenum,Value:?GLint>>). @@ -15319,18 +7316,7 @@ patchParameterfv(Pname,Values) -> %% . If `Id' has not previously been bound, a new transform feedback object with name `Id' %% and initialized with with the default transform state vector is created. %% -%% In the initial state, a default transform feedback object is bound and treated as a transform -%% feedback object with a name of zero. If the name zero is subsequently bound, the default -%% transform feedback object is again bound to the GL state. -%% -%% While a transform feedback buffer object is bound, GL operations on the target to which -%% it is bound affect the bound transform feedback object, and queries of the target to which -%% a transform feedback object is bound return state from the bound object. When buffer objects -%% are bound for transform feedback, they are attached to the currently bound transform feedback -%% object. Buffer objects are used for trans- form feedback only if they are attached to -%% the currently bound transform feedback object. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBindTransformFeedback.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBindTransformFeedback.xhtml">external</a> documentation. -spec bindTransformFeedback(Target, Id) -> 'ok' when Target :: enum(),Id :: integer(). bindTransformFeedback(Target,Id) -> cast(5758, <<Target:?GLenum,Id:?GLuint>>). @@ -15343,7 +7329,7 @@ bindTransformFeedback(Target,Id) -> %% and it has no contents. If an active transform feedback object is deleted, its name immediately %% becomes unused, but the underlying object is not deleted until it is no longer active. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDeleteTransformFeedbacks.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDeleteTransformFeedbacks.xhtml">external</a> documentation. -spec deleteTransformFeedbacks(Ids) -> 'ok' when Ids :: [integer()]. deleteTransformFeedbacks(Ids) -> IdsLen = length(Ids), @@ -15356,7 +7342,7 @@ deleteTransformFeedbacks(Ids) -> %% names in `Ids' . These names are marked as used, for the purposes of ``gl:genTransformFeedbacks'' %% only, but they acquire transform feedback state only when they are first bound. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGenTransformFeedbacks.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGenTransformFeedbacks.xhtml">external</a> documentation. -spec genTransformFeedbacks(N) -> [integer()] when N :: integer(). genTransformFeedbacks(N) -> call(5760, <<N:?GLsizei>>). @@ -15371,7 +7357,7 @@ genTransformFeedbacks(N) -> %% the name is not a transform feedback object and ``gl:isTransformFeedback'' returns `?GL_FALSE' %% . %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIsTransformFeedback.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glIsTransformFeedback.xhtml">external</a> documentation. -spec isTransformFeedback(Id) -> 0|1 when Id :: integer(). isTransformFeedback(Id) -> call(5761, <<Id:?GLuint>>). @@ -15384,7 +7370,7 @@ isTransformFeedback(Id) -> %% to the object results in an error. However, a new transform feedback object may be bound %% while transform feedback is paused. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glPauseTransformFeedback.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glPauseTransformFeedback.xhtml">external</a> documentation. -spec pauseTransformFeedback() -> 'ok'. pauseTransformFeedback() -> cast(5762, <<>>). @@ -15397,7 +7383,7 @@ pauseTransformFeedback() -> %% to the object results in an error. However, a new transform feedback object may be bound %% while transform feedback is paused. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glResumeTransformFeedback.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glResumeTransformFeedback.xhtml">external</a> documentation. -spec resumeTransformFeedback() -> 'ok'. resumeTransformFeedback() -> cast(5763, <<>>). @@ -15411,7 +7397,7 @@ resumeTransformFeedback() -> %% zero the last time transform feedback was active on the transform feedback object named %% by `Id' . %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawTransformFeedback.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDrawTransformFeedback.xhtml">external</a> documentation. -spec drawTransformFeedback(Mode, Id) -> 'ok' when Mode :: enum(),Id :: integer(). drawTransformFeedback(Mode,Id) -> cast(5764, <<Mode:?GLenum,Id:?GLuint>>). @@ -15426,17 +7412,14 @@ drawTransformFeedback(Mode,Id) -> %% the last time transform feedback was active on the transform feedback object named by `Id' %% . %% -%% Calling {@link gl:drawTransformFeedback/2} is equivalent to calling ``gl:drawTransformFeedbackStream'' -%% with `Stream' set to zero. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawTransformFeedbackStream.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDrawTransformFeedbackStream.xhtml">external</a> documentation. -spec drawTransformFeedbackStream(Mode, Id, Stream) -> 'ok' when Mode :: enum(),Id :: integer(),Stream :: integer(). drawTransformFeedbackStream(Mode,Id,Stream) -> cast(5765, <<Mode:?GLenum,Id:?GLuint,Stream:?GLuint>>). %% @doc glBeginQueryIndexe %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBeginQueryIndexe.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec beginQueryIndexed(Target, Index, Id) -> 'ok' when Target :: enum(),Index :: integer(),Id :: integer(). beginQueryIndexed(Target,Index,Id) -> cast(5766, <<Target:?GLenum,Index:?GLuint,Id:?GLuint>>). @@ -15450,70 +7433,7 @@ beginQueryIndexed(Target,Index,Id) -> %% , `?GL_PRIMITIVES_GENERATED', `?GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN', or `?GL_TIME_ELAPSED' %% . The behavior of the query object depends on its type and is as follows. %% -%% `Index' specifies the index of the query target and must be between a `Target' -specific -%% maximum. -%% -%% If `Target' is `?GL_SAMPLES_PASSED', `Id' must be an unused name, or the -%% name of an existing occlusion query object. When ``gl:beginQueryIndexed'' is executed, -%% the query object's samples-passed counter is reset to 0. Subsequent rendering will increment -%% the counter for every sample that passes the depth test. If the value of `?GL_SAMPLE_BUFFERS' -%% is 0, then the samples-passed count is incremented by 1 for each fragment. If the value -%% of `?GL_SAMPLE_BUFFERS' is 1, then the samples-passed count is incremented by the -%% number of samples whose coverage bit is set. However, implementations, at their discression -%% may instead increase the samples-passed count by the value of `?GL_SAMPLES' if any -%% sample in the fragment is covered. When ``gl:endQueryIndexed'' is executed, the samples-passed -%% counter is assigned to the query object's result value. This value can be queried by calling -%% {@link gl:getQueryObjectiv/2} with `Pname' `?GL_QUERY_RESULT'. When `Target' -%% is `?GL_SAMPLES_PASSED', `Index' must be zero. -%% -%% If `Target' is `?GL_ANY_SAMPLES_PASSED', `Id' must be an unused name, -%% or the name of an existing boolean occlusion query object. When ``gl:beginQueryIndexed'' -%% is executed, the query object's samples-passed flag is reset to `?GL_FALSE'. Subsequent -%% rendering causes the flag to be set to `?GL_TRUE' if any sample passes the depth -%% test. When ``gl:endQueryIndexed'' is executed, the samples-passed flag is assigned to -%% the query object's result value. This value can be queried by calling {@link gl:getQueryObjectiv/2} -%% with `Pname' `?GL_QUERY_RESULT'. When `Target' is `?GL_ANY_SAMPLES_PASSED' -%% , `Index' must be zero. -%% -%% If `Target' is `?GL_PRIMITIVES_GENERATED', `Id' must be an unused name, -%% or the name of an existing primitive query object previously bound to the `?GL_PRIMITIVES_GENERATED' -%% query binding. When ``gl:beginQueryIndexed'' is executed, the query object's primitives-generated -%% counter is reset to 0. Subsequent rendering will increment the counter once for every -%% vertex that is emitted from the geometry shader to the stream given by `Index' , or -%% from the vertex shader if `Index' is zero and no geometry shader is present. When ``gl:endQueryIndexed'' -%% is executed, the primitives-generated counter for stream `Index' is assigned to -%% the query object's result value. This value can be queried by calling {@link gl:getQueryObjectiv/2} -%% with `Pname' `?GL_QUERY_RESULT'. When `Target' is `?GL_PRIMITIVES_GENERATED' -%% , `Index' must be less than the value of `?GL_MAX_VERTEX_STREAMS'. -%% -%% If `Target' is `?GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN', `Id' must -%% be an unused name, or the name of an existing primitive query object previously bound -%% to the `?GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN' query binding. When ``gl:beginQueryIndexed'' -%% is executed, the query object's primitives-written counter for the stream specified by `Index' -%% is reset to 0. Subsequent rendering will increment the counter once for every vertex -%% that is written into the bound transform feedback buffer(s) for stream `Index' . If -%% transform feedback mode is not activated between the call to ``gl:beginQueryIndexed'' -%% and ``gl:endQueryIndexed'', the counter will not be incremented. When ``gl:endQueryIndexed'' -%% is executed, the primitives-written counter for stream `Index' is assigned to the -%% query object's result value. This value can be queried by calling {@link gl:getQueryObjectiv/2} -%% with `Pname' `?GL_QUERY_RESULT'. When `Target' is `?GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN' -%% , `Index' must be less than the value of `?GL_MAX_VERTEX_STREAMS'. -%% -%% If `Target' is `?GL_TIME_ELAPSED', `Id' must be an unused name, or the -%% name of an existing timer query object previously bound to the `?GL_TIME_ELAPSED' -%% query binding. When ``gl:beginQueryIndexed'' is executed, the query object's time counter -%% is reset to 0. When ``gl:endQueryIndexed'' is executed, the elapsed server time that -%% has passed since the call to ``gl:beginQueryIndexed'' is written into the query object's -%% time counter. This value can be queried by calling {@link gl:getQueryObjectiv/2} with `Pname' -%% `?GL_QUERY_RESULT'. When `Target' is `?GL_TIME_ELAPSED', `Index' must -%% be zero. -%% -%% Querying the `?GL_QUERY_RESULT' implicitly flushes the GL pipeline until the rendering -%% delimited by the query object has completed and the result is available. `?GL_QUERY_RESULT_AVAILABLE' -%% can be queried to determine if the result is immediately available or if the rendering -%% is not yet complete. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBeginQueryIndexed.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBeginQueryIndexed.xhtml">external</a> documentation. -spec endQueryIndexed(Target, Index) -> 'ok' when Target :: enum(),Index :: integer(). endQueryIndexed(Target,Index) -> cast(5767, <<Target:?GLenum,Index:?GLuint>>). @@ -15525,13 +7445,7 @@ endQueryIndexed(Target,Index) -> %% the index of the query object target and must be between zero and a target-specific maxiumum. %% %% -%% `Pname' names a specific query object target parameter. When `Pname' is `?GL_CURRENT_QUERY' -%% , the name of the currently active query for the specified `Index' of `Target' , -%% or zero if no query is active, will be placed in `Params' . If `Pname' is `?GL_QUERY_COUNTER_BITS' -%% , the implementation-dependent number of bits used to hold the result of queries for `Target' -%% is returned in `Params' . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetQueryIndexed.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetQueryIndexed.xhtml">external</a> documentation. -spec getQueryIndexediv(Target, Index, Pname) -> integer() when Target :: enum(),Index :: integer(),Pname :: enum(). getQueryIndexediv(Target,Index,Pname) -> call(5768, <<Target:?GLenum,Index:?GLuint,Pname:?GLenum>>). @@ -15543,7 +7457,7 @@ getQueryIndexediv(Target,Index,Pname) -> %% subsequently be called and the implementation may at that time reallocate resources previously %% freed by the call to ``gl:releaseShaderCompiler''. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glReleaseShaderCompiler.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glReleaseShaderCompiler.xhtml">external</a> documentation. -spec releaseShaderCompiler() -> 'ok'. releaseShaderCompiler() -> cast(5769, <<>>). @@ -15555,17 +7469,7 @@ releaseShaderCompiler() -> %% bytes of binary shader code stored in client memory. `BinaryFormat' specifies the %% format of the pre-compiled code. %% -%% The binary image contained in `Binary' will be decoded according to the extension -%% specification defining the specified `BinaryFormat' token. OpenGL does not define -%% any specific binary formats, but it does provide a mechanism to obtain token vaues for -%% such formats provided by such extensions. -%% -%% Depending on the types of the shader objects in `Shaders' , ``gl:shaderBinary'' -%% will individually load binary vertex or fragment shaders, or load an executable binary -%% that contains an optimized pair of vertex and fragment shaders stored in the same binary. -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glShaderBinary.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glShaderBinary.xhtml">external</a> documentation. -spec shaderBinary(Shaders, Binaryformat, Binary) -> 'ok' when Shaders :: [integer()],Binaryformat :: enum(),Binary :: binary(). shaderBinary(Shaders,Binaryformat,Binary) -> ShadersLen = length(Shaders), @@ -15583,17 +7487,7 @@ shaderBinary(Shaders,Binaryformat,Binary) -> %% `?GL_HIGH_FLOAT', `?GL_LOW_INT', `?GL_MEDIUM_INT', or `?GL_HIGH_INT'. %% %% -%% `Range' points to an array of two integers into which the format's numeric range -%% will be returned. If min and max are the smallest values representable in the format, -%% then the values returned are defined to be: `Range' [0] = floor(log2(|min|)) and `Range' -%% [1] = floor(log2(|max|)). -%% -%% `Precision' specifies the address of an integer into which will be written the log2 -%% value of the number of bits of precision of the format. If the smallest representable -%% value greater than 1 is 1 + `eps', then the integer addressed by `Precision' -%% will contain floor(-log2(eps)). -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetShaderPrecisionFormat.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetShaderPrecisionFormat.xhtml">external</a> documentation. -spec getShaderPrecisionFormat(Shadertype, Precisiontype) -> {Range :: {integer(),integer()},Precision :: integer()} when Shadertype :: enum(),Precisiontype :: enum(). getShaderPrecisionFormat(Shadertype,Precisiontype) -> call(5771, <<Shadertype:?GLenum,Precisiontype:?GLenum>>). @@ -15606,7 +7500,7 @@ depthRangef(N,F) -> %% @doc glClearDepthf %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glClearDepthf.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec clearDepthf(D) -> 'ok' when D :: clamp(). clearDepthf(D) -> cast(5773, <<D:?GLclampf>>). @@ -15621,13 +7515,7 @@ clearDepthf(D) -> %% in the variable whose address is given by `Length' . If `Length' is `?NULL', %% then no length is returned. %% -%% The format of the program binary written into `Binary' is returned in the variable -%% whose address is given by `BinaryFormat' , and may be implementation dependent. The -%% binary produced by the GL may subsequently be returned to the GL by calling {@link gl:programBinary/3} -%% , with `BinaryFormat' and `Length' set to the values returned by ``gl:getProgramBinary'' -%% , and passing the returned binary data in the `Binary' parameter. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetProgramBinary.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetProgramBinary.xhtml">external</a> documentation. -spec getProgramBinary(Program, BufSize) -> {BinaryFormat :: enum(),Binary :: binary()} when Program :: integer(),BufSize :: integer(). getProgramBinary(Program,BufSize) -> call(5774, <<Program:?GLuint,BufSize:?GLsizei>>). @@ -15642,19 +7530,7 @@ getProgramBinary(Program,BufSize) -> %% are not met, loading the program binary will fail and `Program' 's `?GL_LINK_STATUS' %% will be set to `?GL_FALSE'. %% -%% A program object's program binary is replaced by calls to {@link gl:linkProgram/1} or ``gl:programBinary'' -%% . When linking success or failure is concerned, ``gl:programBinary'' can be considered -%% to perform an implicit linking operation. {@link gl:linkProgram/1} and ``gl:programBinary'' -%% both set the program object's `?GL_LINK_STATUS' to `?GL_TRUE' or `?GL_FALSE' -%% . -%% -%% A successful call to ``gl:programBinary'' will reset all uniform variables to their -%% initial values. The initial value is either the value of the variable's initializer as -%% specified in the original shader source, or zero if no initializer was present. Additionally, -%% all vertex shader input and fragment shader output assignments that were in effect when -%% the program was linked before saving are restored with ``gl:programBinary'' is called. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glProgramBinary.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glProgramBinary.xhtml">external</a> documentation. -spec programBinary(Program, BinaryFormat, Binary) -> 'ok' when Program :: integer(),BinaryFormat :: enum(),Binary :: binary(). programBinary(Program,BinaryFormat,Binary) -> send_bin(Binary), @@ -15665,22 +7541,7 @@ programBinary(Program,BinaryFormat,Binary) -> %% ``gl:programParameter'' specifies a new value for the parameter nameed by `Pname' %% for the program object `Program' . %% -%% If `Pname' is `?GL_PROGRAM_BINARY_RETRIEVABLE_HINT', `Value' should be `?GL_FALSE' -%% or `?GL_TRUE' to indicate to the implementation the intention of the application -%% to retrieve the program's binary representation with {@link gl:getProgramBinary/2} . The -%% implementation may use this information to store information that may be useful for a -%% future query of the program's binary. It is recommended to set `?GL_PROGRAM_BINARY_RETRIEVABLE_HINT' -%% for the program to `?GL_TRUE' before calling {@link gl:linkProgram/1} , and using -%% the program at run-time if the binary is to be retrieved later. -%% -%% If `Pname' is `?GL_PROGRAM_SEPARABLE', `Value' must be `?GL_TRUE' -%% or `?GL_FALSE' and indicates whether `Program' can be bound to individual pipeline -%% stages via {@link gl:useProgramStages/3} . A program's `?GL_PROGRAM_SEPARABLE' parameter -%% must be set to `?GL_TRUE'`before' {@link gl:linkProgram/1} is called in order -%% for it to be usable with a program pipeline object. The initial state of `?GL_PROGRAM_SEPARABLE' -%% is `?GL_FALSE'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glProgramParameter.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glProgramParameter.xhtml">external</a> documentation. -spec programParameteri(Program, Pname, Value) -> 'ok' when Program :: integer(),Pname :: enum(),Value :: integer(). programParameteri(Program,Pname,Value) -> cast(5776, <<Program:?GLuint,Pname:?GLenum,Value:?GLint>>). @@ -15697,15 +7558,7 @@ programParameteri(Program,Pname,Value) -> %% special value `?GL_ALL_SHADER_BITS' may be specified to indicate that all executables %% contained in `Program' should be installed in `Pipeline' . %% -%% If `Program' refers to a program object with a valid shader attached for an indicated -%% shader stage, ``gl:useProgramStages'' installs the executable code for that stage in -%% the indicated program pipeline object `Pipeline' . If `Program' is zero, or refers -%% to a program object with no valid shader executable for a given stage, it is as if the -%% pipeline object has no programmable stage configured for the indicated shader stages. If `Stages' -%% contains bits other than those listed above, and is not equal to `?GL_ALL_SHADER_BITS' -%% , an error is generated. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glUseProgramStages.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glUseProgramStages.xhtml">external</a> documentation. -spec useProgramStages(Pipeline, Stages, Program) -> 'ok' when Pipeline :: integer(),Stages :: integer(),Program :: integer(). useProgramStages(Pipeline,Stages,Program) -> cast(5777, <<Pipeline:?GLuint,Stages:?GLbitfield,Program:?GLuint>>). @@ -15717,14 +7570,14 @@ useProgramStages(Pipeline,Stages,Program) -> %% the active program pipeline object is the target of calls to {@link gl:uniform1f/2} when %% no program has been made current through a call to {@link gl:useProgram/1} . %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glActiveShaderProgram.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glActiveShaderProgram.xhtml">external</a> documentation. -spec activeShaderProgram(Pipeline, Program) -> 'ok' when Pipeline :: integer(),Program :: integer(). activeShaderProgram(Pipeline,Program) -> cast(5778, <<Pipeline:?GLuint,Program:?GLuint>>). %% @doc glCreateShaderProgramv %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glCreateShaderProgramv.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec createShaderProgramv(Type, Strings) -> integer() when Type :: enum(),Strings :: iolist(). createShaderProgramv(Type,Strings) -> StringsTemp = list_to_binary([[Str|[0]] || Str <- Strings ]), @@ -15738,17 +7591,7 @@ createShaderProgramv(Type,Strings) -> %% no program pipeline exists with name `Pipeline' then a new pipeline object is created %% with that name and initialized to the default state vector. %% -%% When a program pipeline object is bound using ``gl:bindProgramPipeline'', any previous -%% binding is broken and is replaced with a binding to the specified pipeline object. If `Pipeline' -%% is zero, the previous binding is broken and is not replaced, leaving no pipeline object -%% bound. If no current program object has been established by {@link gl:useProgram/1} , the -%% program objects used for each stage and for uniform updates are taken from the bound program -%% pipeline object, if any. If there is a current program object established by {@link gl:useProgram/1} -%% , the bound program pipeline object has no effect on rendering or uniform updates. When -%% a bound program pipeline object is used for rendering, individual shader executables are -%% taken from its program objects. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBindProgramPipeline.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBindProgramPipeline.xhtml">external</a> documentation. -spec bindProgramPipeline(Pipeline) -> 'ok' when Pipeline :: integer(). bindProgramPipeline(Pipeline) -> cast(5780, <<Pipeline:?GLuint>>). @@ -15762,7 +7605,7 @@ bindProgramPipeline(Pipeline) -> %% the binding for that object reverts to zero and no program pipeline object becomes current. %% %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDeleteProgramPipelines.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDeleteProgramPipelines.xhtml">external</a> documentation. -spec deleteProgramPipelines(Pipelines) -> 'ok' when Pipelines :: [integer()]. deleteProgramPipelines(Pipelines) -> PipelinesLen = length(Pipelines), @@ -15775,7 +7618,7 @@ deleteProgramPipelines(Pipelines) -> %% names in `Pipelines' . These names are marked as used, for the purposes of ``gl:genProgramPipelines'' %% only, but they acquire program pipeline state only when they are first bound. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGenProgramPipelines.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGenProgramPipelines.xhtml">external</a> documentation. -spec genProgramPipelines(N) -> [integer()] when N :: integer(). genProgramPipelines(N) -> call(5782, <<N:?GLsizei>>). @@ -15790,7 +7633,7 @@ genProgramPipelines(N) -> %% the name is not a program pipeline object and ``gl:isProgramPipeline'' returns `?GL_FALSE' %% . %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glIsProgramPipeline.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glIsProgramPipeline.xhtml">external</a> documentation. -spec isProgramPipeline(Pipeline) -> 0|1 when Pipeline :: integer(). isProgramPipeline(Pipeline) -> call(5783, <<Pipeline:?GLuint>>). @@ -15802,33 +7645,7 @@ isProgramPipeline(Pipeline) -> %% retrieve. The value of the parameter is written to the variable whose address is given %% by `Params' . %% -%% If `Pname' is `?GL_ACTIVE_PROGRAM', the name of the active program object of -%% the program pipeline object is returned in `Params' . -%% -%% If `Pname' is `?GL_VERTEX_SHADER', the name of the current program object for -%% the vertex shader type of the program pipeline object is returned in `Params' . -%% -%% If `Pname' is `?GL_TESS_CONTROL_SHADER', the name of the current program object -%% for the tessellation control shader type of the program pipeline object is returned in `Params' -%% . -%% -%% If `Pname' is `?GL_TESS_EVALUATION_SHADER', the name of the current program -%% object for the tessellation evaluation shader type of the program pipeline object is returned -%% in `Params' . -%% -%% If `Pname' is `?GL_GEOMETRY_SHADER', the name of the current program object -%% for the geometry shader type of the program pipeline object is returned in `Params' . -%% -%% -%% If `Pname' is `?GL_FRAGMENT_SHADER', the name of the current program object -%% for the fragment shader type of the program pipeline object is returned in `Params' . -%% -%% -%% If `Pname' is `?GL_INFO_LOG_LENGTH', the length of the info log, including -%% the null terminator, is returned in `Params' . If there is no info log, zero is returned. -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetProgramPipeline.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetProgramPipeline.xhtml">external</a> documentation. -spec getProgramPipelineiv(Pipeline, Pname) -> integer() when Pipeline :: integer(),Pname :: enum(). getProgramPipelineiv(Pipeline,Pname) -> call(5784, <<Pipeline:?GLuint,Pname:?GLenum>>). @@ -15840,62 +7657,7 @@ getProgramPipelineiv(Pipeline,Pname) -> %% which should be a value returned by {@link gl:getUniformLocation/2} . ``gl:programUniform'' %% operates on the program object specified by `Program' . %% -%% The commands ``gl:programUniform{1|2|3|4}{f|i|ui}'' are used to change the value of -%% the uniform variable specified by `Location' using the values passed as arguments. -%% The number specified in the command should match the number of components in the data -%% type of the specified uniform variable (e.g., `1' for float, int, unsigned int, bool; -%% `2' for vec2, ivec2, uvec2, bvec2, etc.). The suffix `f' indicates that floating-point -%% values are being passed; the suffix `i' indicates that integer values are being passed; -%% the suffix `ui' indicates that unsigned integer values are being passed, and this -%% type should also match the data type of the specified uniform variable. The `i' variants -%% of this function should be used to provide values for uniform variables defined as int, ivec2 -%% , ivec3, ivec4, or arrays of these. The `ui' variants of this function should be -%% used to provide values for uniform variables defined as unsigned int, uvec2, uvec3, uvec4, -%% or arrays of these. The `f' variants should be used to provide values for uniform -%% variables of type float, vec2, vec3, vec4, or arrays of these. Either the `i', `ui' -%% or `f' variants may be used to provide values for uniform variables of type bool, bvec2 -%% , bvec3, bvec4, or arrays of these. The uniform variable will be set to false if the input -%% value is 0 or 0.0f, and it will be set to true otherwise. -%% -%% All active uniform variables defined in a program object are initialized to 0 when the -%% program object is linked successfully. They retain the values assigned to them by a call -%% to ``gl:programUniform'' until the next successful link operation occurs on the program -%% object, when they are once again initialized to 0. -%% -%% The commands ``gl:programUniform{1|2|3|4}{f|i|ui}v'' can be used to modify a single -%% uniform variable or a uniform variable array. These commands pass a count and a pointer -%% to the values to be loaded into a uniform variable or a uniform variable array. A count -%% of 1 should be used if modifying the value of a single uniform variable, and a count of -%% 1 or greater can be used to modify an entire array or part of an array. When loading `n' -%% elements starting at an arbitrary position `m' in a uniform variable array, elements -%% `m' + `n' - 1 in the array will be replaced with the new values. If `M' + `N' -%% - 1 is larger than the size of the uniform variable array, values for all array elements -%% beyond the end of the array will be ignored. The number specified in the name of the command -%% indicates the number of components for each element in `Value' , and it should match -%% the number of components in the data type of the specified uniform variable (e.g., `1' -%% for float, int, bool; `2' for vec2, ivec2, bvec2, etc.). The data type specified -%% in the name of the command must match the data type for the specified uniform variable -%% as described previously for ``gl:programUniform{1|2|3|4}{f|i|ui}''. -%% -%% For uniform variable arrays, each element of the array is considered to be of the type -%% indicated in the name of the command (e.g., ``gl:programUniform3f'' or ``gl:programUniform3fv'' -%% can be used to load a uniform variable array of type vec3). The number of elements of -%% the uniform variable array to be modified is specified by `Count' -%% -%% The commands ``gl:programUniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv'' are used -%% to modify a matrix or an array of matrices. The numbers in the command name are interpreted -%% as the dimensionality of the matrix. The number `2' indicates a 2 × 2 matrix (i.e., -%% 4 values), the number `3' indicates a 3 × 3 matrix (i.e., 9 values), and the number `4' -%% indicates a 4 × 4 matrix (i.e., 16 values). Non-square matrix dimensionality is explicit, -%% with the first number representing the number of columns and the second number representing -%% the number of rows. For example, `2x4' indicates a 2 × 4 matrix with 2 columns and -%% 4 rows (i.e., 8 values). If `Transpose' is `?GL_FALSE', each matrix is assumed -%% to be supplied in column major order. If `Transpose' is `?GL_TRUE', each matrix -%% is assumed to be supplied in row major order. The `Count' argument indicates the -%% number of matrices to be passed. A count of 1 should be used if modifying the value of -%% a single matrix, and a count greater than 1 can be used to modify an array of matrices. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glProgramUniform.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glProgramUniform.xhtml">external</a> documentation. -spec programUniform1i(Program, Location, V0) -> 'ok' when Program :: integer(),Location :: integer(),V0 :: integer(). programUniform1i(Program,Location,V0) -> cast(5785, <<Program:?GLuint,Location:?GLint,V0:?GLint>>). @@ -16269,15 +8031,7 @@ programUniformMatrix4x3dv(Program,Location,Transpose,Value) -> %% this as an opportunity to perform any internal shader modifications that may be required %% to ensure correct operation of the installed shaders given the current GL state. %% -%% After a program pipeline has been validated, its validation status is set to `?GL_TRUE' -%% . The validation status of a program pipeline object may be queried by calling {@link gl:getProgramPipelineiv/2} -%% with parameter `?GL_VALIDATE_STATUS'. -%% -%% If `Pipeline' is a name previously returned from a call to {@link gl:genProgramPipelines/1} -%% but that has not yet been bound by a call to {@link gl:bindProgramPipeline/1} , a new program -%% pipeline object is created with name `Pipeline' and the default state vector. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glValidateProgramPipeline.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glValidateProgramPipeline.xhtml">external</a> documentation. -spec validateProgramPipeline(Pipeline) -> 'ok' when Pipeline :: integer(). validateProgramPipeline(Pipeline) -> cast(5835, <<Pipeline:?GLuint>>). @@ -16291,38 +8045,35 @@ validateProgramPipeline(Pipeline) -> %% of characters written into `InfoLog' is returned in the integer whose address is %% given by `Length' . If `Length' is `?NULL', no length is returned. %% -%% The actual length of the info log for the program pipeline may be determined by calling {@link gl:getProgramPipelineiv/2} -%% with `Pname' set to `?GL_INFO_LOG_LENGTH'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetProgramPipelineInfoLog.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glGetProgramPipelineInfoLog.xhtml">external</a> documentation. -spec getProgramPipelineInfoLog(Pipeline, BufSize) -> string() when Pipeline :: integer(),BufSize :: integer(). getProgramPipelineInfoLog(Pipeline,BufSize) -> call(5836, <<Pipeline:?GLuint,BufSize:?GLsizei>>). %% @doc glVertexAttribL %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glVertexAttribL.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec vertexAttribL1d(Index, X) -> 'ok' when Index :: integer(),X :: float(). vertexAttribL1d(Index,X) -> cast(5837, <<Index:?GLuint,0:32,X:?GLdouble>>). %% @doc glVertexAttribL %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glVertexAttribL.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec vertexAttribL2d(Index, X, Y) -> 'ok' when Index :: integer(),X :: float(),Y :: float(). vertexAttribL2d(Index,X,Y) -> cast(5838, <<Index:?GLuint,0:32,X:?GLdouble,Y:?GLdouble>>). %% @doc glVertexAttribL %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glVertexAttribL.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec vertexAttribL3d(Index, X, Y, Z) -> 'ok' when Index :: integer(),X :: float(),Y :: float(),Z :: float(). vertexAttribL3d(Index,X,Y,Z) -> cast(5839, <<Index:?GLuint,0:32,X:?GLdouble,Y:?GLdouble,Z:?GLdouble>>). %% @doc glVertexAttribL %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glVertexAttribL.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec vertexAttribL4d(Index, X, Y, Z, W) -> 'ok' when Index :: integer(),X :: float(),Y :: float(),Z :: float(),W :: float(). vertexAttribL4d(Index,X,Y,Z,W) -> cast(5840, <<Index:?GLuint,0:32,X:?GLdouble,Y:?GLdouble,Z:?GLdouble,W:?GLdouble>>). @@ -16345,7 +8096,7 @@ vertexAttribL4dv(Index,{X,Y,Z,W}) -> vertexAttribL4d(Index,X,Y,Z,W). %% @doc glVertexAttribLPointer %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glVertexAttribLPointer.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec vertexAttribLPointer(Index, Size, Type, Stride, Pointer) -> 'ok' when Index :: integer(),Size :: integer(),Type :: enum(),Stride :: integer(),Pointer :: offset()|mem(). vertexAttribLPointer(Index,Size,Type,Stride,Pointer) when is_integer(Pointer) -> cast(5841, <<Index:?GLuint,Size:?GLint,Type:?GLenum,Stride:?GLsizei,Pointer:?GLuint>>); @@ -16355,14 +8106,14 @@ vertexAttribLPointer(Index,Size,Type,Stride,Pointer) -> %% @doc glGetVertexAttribL %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetVertexAttribL.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getVertexAttribLdv(Index, Pname) -> {float(),float(),float(),float()} when Index :: integer(),Pname :: enum(). getVertexAttribLdv(Index,Pname) -> call(5843, <<Index:?GLuint,Pname:?GLenum>>). %% @doc glViewportArrayv %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glViewportArrayv.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec viewportArrayv(First, V) -> 'ok' when First :: integer(),V :: [{float(),float(),float(),float()}]. viewportArrayv(First,V) -> VLen = length(V), @@ -16383,27 +8134,7 @@ viewportArrayv(First,V) -> %% coordinates to window coordinates. Let (x nd y nd) be normalized device coordinates. Then the window %% coordinates (x w y w) are computed as follows: %% -%% x w=(x nd+1) (width/2)+x -%% -%% y w=(y nd+1) (height/2)+y -%% -%% The location of the viewport's bottom left corner, given by ( x, y) is clamped to be -%% within the implementaiton-dependent viewport bounds range. The viewport bounds range [ -%% min, max] can be determined by calling {@link gl:getBooleanv/1} with argument `?GL_VIEWPORT_BOUNDS_RANGE' -%% . Viewport width and height are silently clamped to a range that depends on the implementation. -%% To query this range, call {@link gl:getBooleanv/1} with argument `?GL_MAX_VIEWPORT_DIMS'. -%% -%% The precision with which the GL interprets the floating point viewport bounds is implementation-dependent -%% and may be determined by querying the impementation-defined constant `?GL_VIEWPORT_SUBPIXEL_BITS' -%% . -%% -%% Calling ``gl:viewportIndexedfv'' is equivalent to calling see `glViewportArray' -%% with `First' set to `Index' , `Count' set to 1 and `V' passsed directly. -%% ``gl:viewportIndexedf'' is equivalent to: void glViewportIndexedf(GLuint index, GLfloat -%% x, GLfloat y, GLfloat w, GLfloat h) { const float v[4] = { x, y, w, h }; glViewportArrayv(index, -%% 1, v); } -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glViewportIndexed.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glViewportIndexed.xhtml">external</a> documentation. -spec viewportIndexedf(Index, X, Y, W, H) -> 'ok' when Index :: integer(),X :: float(),Y :: float(),W :: float(),H :: float(). viewportIndexedf(Index,X,Y,W,H) -> cast(5845, <<Index:?GLuint,X:?GLfloat,Y:?GLfloat,W:?GLfloat,H:?GLfloat>>). @@ -16416,7 +8147,7 @@ viewportIndexedfv(Index,{V1,V2,V3,V4}) -> %% @doc glScissorArrayv %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glScissorArrayv.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec scissorArrayv(First, V) -> 'ok' when First :: integer(),V :: [{integer(),integer(),integer(),integer()}]. scissorArrayv(First,V) -> VLen = length(V), @@ -16425,21 +8156,21 @@ scissorArrayv(First,V) -> %% @doc glScissorIndexe %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glScissorIndexe.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec scissorIndexed(Index, Left, Bottom, Width, Height) -> 'ok' when Index :: integer(),Left :: integer(),Bottom :: integer(),Width :: integer(),Height :: integer(). scissorIndexed(Index,Left,Bottom,Width,Height) -> cast(5848, <<Index:?GLuint,Left:?GLint,Bottom:?GLint,Width:?GLsizei,Height:?GLsizei>>). %% @doc glScissorIndexe %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glScissorIndexe.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec scissorIndexedv(Index, V) -> 'ok' when Index :: integer(),V :: {integer(),integer(),integer(),integer()}. scissorIndexedv(Index,{V1,V2,V3,V4}) -> cast(5849, <<Index:?GLuint,V1:?GLint,V2:?GLint,V3:?GLint,V4:?GLint>>). %% @doc glDepthRangeArrayv %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDepthRangeArrayv.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec depthRangeArrayv(First, V) -> 'ok' when First :: integer(),V :: [{clamp(),clamp()}]. depthRangeArrayv(First,V) -> VLen = length(V), @@ -16448,7 +8179,7 @@ depthRangeArrayv(First,V) -> %% @doc glDepthRangeIndexe %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDepthRangeIndexe.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec depthRangeIndexed(Index, N, F) -> 'ok' when Index :: integer(),N :: clamp(),F :: clamp(). depthRangeIndexed(Index,N,F) -> cast(5851, <<Index:?GLuint,0:32,N:?GLclampd,F:?GLclampd>>). @@ -16467,7 +8198,7 @@ getDoublei_v(Target,Index) -> %% @doc glDebugMessageControlARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDebugMessageControlARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec debugMessageControlARB(Source, Type, Severity, Ids, Enabled) -> 'ok' when Source :: enum(),Type :: enum(),Severity :: enum(),Ids :: [integer()],Enabled :: 0|1. debugMessageControlARB(Source,Type,Severity,Ids,Enabled) -> IdsLen = length(Ids), @@ -16476,7 +8207,7 @@ debugMessageControlARB(Source,Type,Severity,Ids,Enabled) -> %% @doc glDebugMessageInsertARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDebugMessageInsertARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec debugMessageInsertARB(Source, Type, Id, Severity, Buf) -> 'ok' when Source :: enum(),Type :: enum(),Id :: integer(),Severity :: enum(),Buf :: string(). debugMessageInsertARB(Source,Type,Id,Severity,Buf) -> BufLen = length(Buf), @@ -16484,14 +8215,14 @@ debugMessageInsertARB(Source,Type,Id,Severity,Buf) -> %% @doc glGetDebugMessageLogARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetDebugMessageLogARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getDebugMessageLogARB(Count, Bufsize) -> {integer(),Sources :: [enum()],Types :: [enum()],Ids :: [integer()],Severities :: [enum()],MessageLog :: [string()]} when Count :: integer(),Bufsize :: integer(). getDebugMessageLogARB(Count,Bufsize) -> call(5856, <<Count:?GLuint,Bufsize:?GLsizei>>). %% @doc glGetGraphicsResetStatusARB %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetGraphicsResetStatusARB.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getGraphicsResetStatusARB() -> enum(). getGraphicsResetStatusARB() -> call(5857, <<>>). @@ -16504,17 +8235,7 @@ getGraphicsResetStatusARB() -> %% is an internal 32-bit integer counter that may be read by a vertex shader as `?gl_InstanceID' %% . %% -%% ``gl:drawArraysInstancedBaseInstance'' has the same effect as: if ( mode or count is -%% invalid ) generate appropriate error else { for (int i = 0; i < primcount ; i++) { -%% instanceID = i; glDrawArrays(mode, first, count); } instanceID = 0; } -%% -%% Specific vertex attributes may be classified as `instanced' through the use of {@link gl:vertexAttribDivisor/2} -%% . Instanced vertex attributes supply per-instance vertex data to the vertex shader. The -%% index of the vertex fetched from the enabled instanced vertex attribute arrays is calculated -%% as: |gl_ InstanceID/divisor|&plus; baseInstance. Note that `Baseinstance' does not affect the shader-visible -%% value of `?gl_InstanceID'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawArraysInstancedBaseInstance.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDrawArraysInstancedBaseInstance.xhtml">external</a> documentation. -spec drawArraysInstancedBaseInstance(Mode, First, Count, Primcount, Baseinstance) -> 'ok' when Mode :: enum(),First :: integer(),Count :: integer(),Primcount :: integer(),Baseinstance :: integer(). drawArraysInstancedBaseInstance(Mode,First,Count,Primcount,Baseinstance) -> cast(5858, <<Mode:?GLenum,First:?GLint,Count:?GLsizei,Primcount:?GLsizei,Baseinstance:?GLuint>>). @@ -16527,17 +8248,7 @@ drawArraysInstancedBaseInstance(Mode,First,Count,Primcount,Baseinstance) -> %% is an internal 32-bit integer counter that may be read by a vertex shader as `?gl_InstanceID' %% . %% -%% ``gl:drawElementsInstancedBaseInstance'' has the same effect as: if (mode, count, or -%% type is invalid ) generate appropriate error else { for (int i = 0; i < primcount ; -%% i++) { instanceID = i; glDrawElements(mode, count, type, indices); } instanceID = 0; } -%% -%% Specific vertex attributes may be classified as `instanced' through the use of {@link gl:vertexAttribDivisor/2} -%% . Instanced vertex attributes supply per-instance vertex data to the vertex shader. The -%% index of the vertex fetched from the enabled instanced vertex attribute arrays is calculated -%% as |gl_ InstanceID/divisor|&plus; baseInstance. Note that `Baseinstance' does not affect the shader-visible -%% value of `?gl_InstanceID'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawElementsInstancedBaseInstance.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDrawElementsInstancedBaseInstance.xhtml">external</a> documentation. -spec drawElementsInstancedBaseInstance(Mode, Count, Type, Indices, Primcount, Baseinstance) -> 'ok' when Mode :: enum(),Count :: integer(),Type :: enum(),Indices :: offset()|mem(),Primcount :: integer(),Baseinstance :: integer(). drawElementsInstancedBaseInstance(Mode,Count,Type,Indices,Primcount,Baseinstance) when is_integer(Indices) -> cast(5859, <<Mode:?GLenum,Count:?GLsizei,Type:?GLenum,Indices:?GLuint,Primcount:?GLsizei,Baseinstance:?GLuint>>); @@ -16555,13 +8266,7 @@ drawElementsInstancedBaseInstance(Mode,Count,Type,Indices,Primcount,Baseinstance %% conditions). The operation is undefined if the sum would be negative. The `Basevertex' %% has no effect on the shader-visible value of `?gl_VertexID'. %% -%% Specific vertex attributes may be classified as `instanced' through the use of {@link gl:vertexAttribDivisor/2} -%% . Instanced vertex attributes supply per-instance vertex data to the vertex shader. The -%% index of the vertex fetched from the enabled instanced vertex attribute arrays is calculated -%% as |gl_ InstanceID/divisor|&plus; baseInstance. Note that `Baseinstance' does not affect the shader-visible -%% value of `?gl_InstanceID'. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawElementsInstancedBaseVertexBaseInstance.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glDrawElementsInstancedBaseVertexBaseInstance.xhtml">external</a> documentation. -spec drawElementsInstancedBaseVertexBaseInstance(Mode, Count, Type, Indices, Primcount, Basevertex, Baseinstance) -> 'ok' when Mode :: enum(),Count :: integer(),Type :: enum(),Indices :: offset()|mem(),Primcount :: integer(),Basevertex :: integer(),Baseinstance :: integer(). drawElementsInstancedBaseVertexBaseInstance(Mode,Count,Type,Indices,Primcount,Basevertex,Baseinstance) when is_integer(Indices) -> cast(5861, <<Mode:?GLenum,Count:?GLsizei,Type:?GLenum,Indices:?GLuint,Primcount:?GLsizei,Basevertex:?GLint,Baseinstance:?GLuint>>); @@ -16571,21 +8276,21 @@ drawElementsInstancedBaseVertexBaseInstance(Mode,Count,Type,Indices,Primcount,Ba %% @doc glDrawTransformFeedbackInstance %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawTransformFeedbackInstance.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec drawTransformFeedbackInstanced(Mode, Id, Primcount) -> 'ok' when Mode :: enum(),Id :: integer(),Primcount :: integer(). drawTransformFeedbackInstanced(Mode,Id,Primcount) -> cast(5863, <<Mode:?GLenum,Id:?GLuint,Primcount:?GLsizei>>). %% @doc glDrawTransformFeedbackStreamInstance %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDrawTransformFeedbackStreamInstance.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec drawTransformFeedbackStreamInstanced(Mode, Id, Stream, Primcount) -> 'ok' when Mode :: enum(),Id :: integer(),Stream :: integer(),Primcount :: integer(). drawTransformFeedbackStreamInstanced(Mode,Id,Stream,Primcount) -> cast(5864, <<Mode:?GLenum,Id:?GLuint,Stream:?GLuint,Primcount:?GLsizei>>). %% @doc glGetInternalformat %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glGetInternalformat.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec getInternalformativ(Target, Internalformat, Pname, BufSize) -> [integer()] when Target :: enum(),Internalformat :: enum(),Pname :: enum(),BufSize :: integer(). getInternalformativ(Target,Internalformat,Pname,BufSize) -> call(5865, <<Target:?GLenum,Internalformat:?GLenum,Pname:?GLenum,BufSize:?GLsizei>>). @@ -16599,55 +8304,7 @@ getInternalformativ(Target,Internalformat,Pname,BufSize) -> %% any existing binding to the image unit is broken. `Level' specifies the level of %% the texture to bind to the image unit. %% -%% If `Texture' is the name of a one-, two-, or three-dimensional array texture, a -%% cube map or cube map array texture, or a two-dimensional multisample array texture, then -%% it is possible to bind either the entire array, or only a single layer of the array to -%% the image unit. In such cases, if `Layered' is `?GL_TRUE', the entire array -%% is attached to the image unit and `Layer' is ignored. However, if `Layered' is `?GL_FALSE' -%% then `Layer' specifies the layer of the array to attach to the image unit. -%% -%% `Access' specifies the access types to be performed by shaders and may be set to `?GL_READ_ONLY' -%% , `?GL_WRITE_ONLY', or `?GL_READ_WRITE' to indicate read-only, write-only or -%% read-write access, respectively. Violation of the access type specified in `Access' -%% (for example, if a shader writes to an image bound with `Access' set to `?GL_READ_ONLY' -%% ) will lead to undefined results, possibly including program termination. -%% -%% `Format' specifies the format that is to be used when performing formatted stores -%% into the image from shaders. `Format' must be compatible with the texture's internal -%% format and must be one of the formats listed in the following table. -%% -%% <table><tbody><tr><td>` Image Unit Format '</td><td>` Format Qualifier '</td></tr> -%% </tbody><tbody><tr><td>`?GL_RGBA32F'</td><td>rgba32f</td></tr><tr><td>`?GL_RGBA16F' -%% </td><td>rgba16f</td></tr><tr><td>`?GL_RG32F'</td><td>rg32f</td></tr><tr><td>`?GL_RG16F' -%% </td><td>rg16f</td></tr><tr><td>`?GL_R11F_G11F_B10F'</td><td>r11f_g11f_b10f</td></tr> -%% <tr><td>`?GL_R32F'</td><td>r32f</td></tr><tr><td>`?GL_R16F'</td><td>r16f</td></tr> -%% <tr><td>`?GL_RGBA32UI'</td><td>rgba32ui</td></tr><tr><td>`?GL_RGBA16UI'</td><td> -%% rgba16ui</td></tr><tr><td>`?GL_RGB10_A2UI'</td><td>rgb10_a2ui</td></tr><tr><td>`?GL_RGBA8UI' -%% </td><td>rgba8ui</td></tr><tr><td>`?GL_RG32UI'</td><td>rg32ui</td></tr><tr><td>`?GL_RG16UI' -%% </td><td>rg16ui</td></tr><tr><td>`?GL_RG8UI'</td><td>rg8ui</td></tr><tr><td>`?GL_R32UI' -%% </td><td>r32ui</td></tr><tr><td>`?GL_R16UI'</td><td>r16ui</td></tr><tr><td>`?GL_R8UI' -%% </td><td>r8ui</td></tr><tr><td>`?GL_RGBA32I'</td><td>rgba32i</td></tr><tr><td>`?GL_RGBA16I' -%% </td><td>rgba16i</td></tr><tr><td>`?GL_RGBA8I'</td><td>rgba8i</td></tr><tr><td>`?GL_RG32I' -%% </td><td>rg32i</td></tr><tr><td>`?GL_RG16I'</td><td>rg16i</td></tr><tr><td>`?GL_RG8I' -%% </td><td>rg8i</td></tr><tr><td>`?GL_R32I'</td><td>r32i</td></tr><tr><td>`?GL_R16I' -%% </td><td>r16i</td></tr><tr><td>`?GL_R8I'</td><td>r8i</td></tr><tr><td>`?GL_RGBA16' -%% </td><td>rgba16</td></tr><tr><td>`?GL_RGB10_A2'</td><td>rgb10_a2</td></tr><tr><td>`?GL_RGBA8' -%% </td><td>rgba8</td></tr><tr><td>`?GL_RG16'</td><td>rg16</td></tr><tr><td>`?GL_RG8' -%% </td><td>rg8</td></tr><tr><td>`?GL_R16'</td><td>r16</td></tr><tr><td>`?GL_R8'</td> -%% <td>r8</td></tr><tr><td>`?GL_RGBA16_SNORM'</td><td>rgba16_snorm</td></tr><tr><td>`?GL_RGBA8_SNORM' -%% </td><td>rgba8_snorm</td></tr><tr><td>`?GL_RG16_SNORM'</td><td>rg16_snorm</td></tr><tr> -%% <td>`?GL_RG8_SNORM'</td><td>rg8_snorm</td></tr><tr><td>`?GL_R16_SNORM'</td><td>r16_snorm -%% </td></tr><tr><td>`?GL_R8_SNORM'</td><td>r8_snorm</td></tr></tbody></table> -%% -%% When a texture is bound to an image unit, the `Format' parameter for the image unit -%% need not exactly match the texture internal format as long as the formats are considered -%% compatible as defined in the OpenGL Specification. The matching criterion used for a given -%% texture may be determined by calling {@link gl:getTexParameterfv/2} with `Value' set -%% to `?GL_IMAGE_FORMAT_COMPATIBILITY_TYPE', with return values of `?GL_IMAGE_FORMAT_COMPATIBILITY_BY_SIZE' -%% and `?GL_IMAGE_FORMAT_COMPATIBILITY_BY_CLASS', specifying matches by size and class, -%% respectively. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glBindImageTexture.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glBindImageTexture.xhtml">external</a> documentation. -spec bindImageTexture(Unit, Texture, Level, Layered, Layer, Access, Format) -> 'ok' when Unit :: integer(),Texture :: integer(),Level :: integer(),Layered :: 0|1,Layer :: integer(),Access :: enum(),Format :: enum(). bindImageTexture(Unit,Texture,Level,Layered,Layer,Access,Format) -> cast(5866, <<Unit:?GLuint,Texture:?GLuint,Level:?GLint,Layered:?GLboolean,0:24,Layer:?GLint,Access:?GLenum,Format:?GLenum>>). @@ -16661,120 +8318,7 @@ bindImageTexture(Unit,Texture,Level,Layered,Layer,Access,Format) -> %% the set of operations that are synchronized with shader stores; the bits used in `Barriers' %% are as follows: %% -%% -%% -%% `?GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT': If set, vertex data sourced from buffer objects -%% after the barrier will reflect data written by shaders prior to the barrier. The set of -%% buffer objects affected by this bit is derived from the buffer object bindings used for -%% generic vertex attributes derived from the `?GL_VERTEX_ATTRIB_ARRAY_BUFFER' bindings. -%% -%% -%% `?GL_ELEMENT_ARRAY_BARRIER_BIT': If set, vertex array indices sourced from buffer -%% objects after the barrier will reflect data written by shaders prior to the barrier. The -%% buffer objects affected by this bit are derived from the `?GL_ELEMENT_ARRAY_BUFFER' -%% binding. -%% -%% `?GL_UNIFORM_BARRIER_BIT': Shader uniforms sourced from buffer objects after the -%% barrier will reflect data written by shaders prior to the barrier. -%% -%% `?GL_TEXTURE_FETCH_BARRIER_BIT': Texture fetches from shaders, including fetches -%% from buffer object memory via buffer textures, after the barrier will reflect data written -%% by shaders prior to the barrier. -%% -%% `?GL_SHADER_IMAGE_ACCESS_BARRIER_BIT': Memory accesses using shader image load, -%% store, and atomic built-in functions issued after the barrier will reflect data written -%% by shaders prior to the barrier. Additionally, image stores and atomics issued after the -%% barrier will not execute until all memory accesses (e.g., loads, stores, texture fetches, -%% vertex fetches) initiated prior to the barrier complete. -%% -%% `?GL_COMMAND_BARRIER_BIT': Command data sourced from buffer objects by Draw*Indirect -%% commands after the barrier will reflect data written by shaders prior to the barrier. -%% The buffer objects affected by this bit are derived from the `?GL_DRAW_INDIRECT_BUFFER' -%% binding. -%% -%% `?GL_PIXEL_BUFFER_BARRIER_BIT': Reads and writes of buffer objects via the `?GL_PIXEL_PACK_BUFFER' -%% and `?GL_PIXEL_UNPACK_BUFFER' bindings (via {@link gl:readPixels/7} , {@link gl:texSubImage1D/7} -%% , etc.) after the barrier will reflect data written by shaders prior to the barrier. Additionally, -%% buffer object writes issued after the barrier will wait on the completion of all shader -%% writes initiated prior to the barrier. -%% -%% `?GL_TEXTURE_UPDATE_BARRIER_BIT': Writes to a texture via ``gl:tex(Sub)Image*'', ``gl:copyTex(Sub)Image*'' -%% , ``gl:compressedTex(Sub)Image*'', and reads via {@link gl:getTexImage/5} after the barrier -%% will reflect data written by shaders prior to the barrier. Additionally, texture writes -%% from these commands issued after the barrier will not execute until all shader writes -%% initiated prior to the barrier complete. -%% -%% `?GL_BUFFER_UPDATE_BARRIER_BIT': Reads or writes via {@link gl:bufferSubData/4} , {@link gl:copyBufferSubData/5} -%% , or {@link gl:getBufferSubData/4} , or to buffer object memory mapped by see `glMapBuffer' -%% or see `glMapBufferRange' after the barrier will reflect data written by shaders -%% prior to the barrier. Additionally, writes via these commands issued after the barrier -%% will wait on the completion of any shader writes to the same memory initiated prior to -%% the barrier. -%% -%% `?GL_FRAMEBUFFER_BARRIER_BIT': Reads and writes via framebuffer object attachments -%% after the barrier will reflect data written by shaders prior to the barrier. Additionally, -%% framebuffer writes issued after the barrier will wait on the completion of all shader -%% writes issued prior to the barrier. -%% -%% `?GL_TRANSFORM_FEEDBACK_BARRIER_BIT': Writes via transform feedback bindings after -%% the barrier will reflect data written by shaders prior to the barrier. Additionally, transform -%% feedback writes issued after the barrier will wait on the completion of all shader writes -%% issued prior to the barrier. -%% -%% `?GL_ATOMIC_COUNTER_BARRIER_BIT': Accesses to atomic counters after the barrier -%% will reflect writes prior to the barrier. -%% -%% If `Barriers' is `?GL_ALL_BARRIER_BITS', shader memory accesses will be synchronized -%% relative to all the operations described above. -%% -%% Implementations may cache buffer object and texture image memory that could be written -%% by shaders in multiple caches; for example, there may be separate caches for texture, -%% vertex fetching, and one or more caches for shader memory accesses. Implementations are -%% not required to keep these caches coherent with shader memory writes. Stores issued by -%% one invocation may not be immediately observable by other pipeline stages or other shader -%% invocations because the value stored may remain in a cache local to the processor executing -%% the store, or because data overwritten by the store is still in a cache elsewhere in the -%% system. When ``gl:memoryBarrier'' is called, the GL flushes and/or invalidates any caches -%% relevant to the operations specified by the `Barriers' parameter to ensure consistent -%% ordering of operations across the barrier. -%% -%% To allow for independent shader invocations to communicate by reads and writes to a common -%% memory address, image variables in the OpenGL Shading Language may be declared as "coherent". -%% Buffer object or texture image memory accessed through such variables may be cached only -%% if caches are automatically updated due to stores issued by any other shader invocation. -%% If the same address is accessed using both coherent and non-coherent variables, the accesses -%% using variables declared as coherent will observe the results stored using coherent variables -%% in other invocations. Using variables declared as "coherent" guarantees only that the -%% results of stores will be immediately visible to shader invocations using similarly-declared -%% variables; calling ``gl:memoryBarrier'' is required to ensure that the stores are visible -%% to other operations. -%% -%% The following guidelines may be helpful in choosing when to use coherent memory accesses -%% and when to use barriers. -%% -%% Data that are read-only or constant may be accessed without using coherent variables or -%% calling MemoryBarrier(). Updates to the read-only data via API calls such as BufferSubData -%% will invalidate shader caches implicitly as required. -%% -%% Data that are shared between shader invocations at a fine granularity (e.g., written by -%% one invocation, consumed by another invocation) should use coherent variables to read -%% and write the shared data. -%% -%% Data written by one shader invocation and consumed by other shader invocations launched -%% as a result of its execution ("dependent invocations") should use coherent variables in -%% the producing shader invocation and call memoryBarrier() after the last write. The consuming -%% shader invocation should also use coherent variables. -%% -%% Data written to image variables in one rendering pass and read by the shader in a later -%% pass need not use coherent variables or memoryBarrier(). Calling MemoryBarrier() with -%% the SHADER_IMAGE_ACCESS_BARRIER_BIT set in `Barriers' between passes is necessary. -%% -%% Data written by the shader in one rendering pass and read by another mechanism (e.g., -%% vertex or index buffer pulling) in a later pass need not use coherent variables or memoryBarrier(). -%% Calling ``gl:memoryBarrier'' with the appropriate bits set in `Barriers' between -%% passes is necessary. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glMemoryBarrier.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glMemoryBarrier.xhtml">external</a> documentation. -spec memoryBarrier(Barriers) -> 'ok' when Barriers :: integer(). memoryBarrier(Barriers) -> cast(5867, <<Barriers:?GLbitfield>>). @@ -16787,27 +8331,7 @@ memoryBarrier(Barriers) -> %% the image may still be modified, however, its storage requirements may not change. Such %% a texture is referred to as an `immutable-format' texture. %% -%% Calling ``gl:texStorage1D'' is equivalent, assuming no errors are generated, to executing -%% the following pseudo-code: for (i = 0; i < levels; i++) { glTexImage1D(target, i, -%% internalformat, width, 0, format, type, NULL); width = max(1, (width / 2)); } -%% -%% Since no texture data is actually provided, the values used in the pseudo-code for `Format' -%% and `Type' are irrelevant and may be considered to be any values that are legal -%% for the chosen `Internalformat' enumerant. `Internalformat' must be one of the -%% sized internal formats given in Table 1 below, one of the sized depth-component formats `?GL_DEPTH_COMPONENT32F' -%% , `?GL_DEPTH_COMPONENT24', or `?GL_DEPTH_COMPONENT16', or one of the combined -%% depth-stencil formats, `?GL_DEPTH32F_STENCIL8', or `?GL_DEPTH24_STENCIL8'. Upon -%% success, the value of `?GL_TEXTURE_IMMUTABLE_FORMAT' becomes `?GL_TRUE'. The -%% value of `?GL_TEXTURE_IMMUTABLE_FORMAT' may be discovered by calling {@link gl:getTexParameterfv/2} -%% with `Pname' set to `?GL_TEXTURE_IMMUTABLE_FORMAT'. No further changes to the -%% dimensions or format of the texture object may be made. Using any command that might alter -%% the dimensions or format of the texture object (such as {@link gl:texImage1D/8} or another -%% call to ``gl:texStorage1D'') will result in the generation of a `?GL_INVALID_OPERATION' -%% error, even if it would not, in fact, alter the dimensions or format of the object. -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexStorage1D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glTexStorage1D.xhtml">external</a> documentation. -spec texStorage1D(Target, Levels, Internalformat, Width) -> 'ok' when Target :: enum(),Levels :: integer(),Internalformat :: enum(),Width :: integer(). texStorage1D(Target,Levels,Internalformat,Width) -> cast(5868, <<Target:?GLenum,Levels:?GLsizei,Internalformat:?GLenum,Width:?GLsizei>>). @@ -16820,39 +8344,7 @@ texStorage1D(Target,Levels,Internalformat,Width) -> %% proxy texture. The contents of the image may still be modified, however, its storage requirements %% may not change. Such a texture is referred to as an `immutable-format' texture. %% -%% The behavior of ``gl:texStorage2D'' depends on the `Target' parameter. When `Target' -%% is `?GL_TEXTURE_2D', `?GL_PROXY_TEXTURE_2D', `?GL_TEXTURE_RECTANGLE', `?GL_PROXY_TEXTURE_RECTANGLE' -%% or `?GL_PROXY_TEXTURE_CUBE_MAP', calling ``gl:texStorage2D'' is equivalent, assuming -%% no errors are generated, to executing the following pseudo-code: for (i = 0; i < levels; -%% i++) { glTexImage2D(target, i, internalformat, width, height, 0, format, type, NULL); -%% width = max(1, (width / 2)); height = max(1, (height / 2)); } -%% -%% When `Target' is `?GL_TEXTURE_CUBE_MAP', ``gl:texStorage2D'' is equivalent -%% to: for (i = 0; i < levels; i++) { for (face in (+X, -X, +Y, -Y, +Z, -Z)) { glTexImage2D(face, -%% i, internalformat, width, height, 0, format, type, NULL); } width = max(1, (width / 2)); -%% height = max(1, (height / 2)); } -%% -%% When `Target' is `?GL_TEXTURE_1D' or `?GL_TEXTURE_1D_ARRAY', ``gl:texStorage2D'' -%% is equivalent to: for (i = 0; i < levels; i++) { glTexImage2D(target, i, internalformat, -%% width, height, 0, format, type, NULL); width = max(1, (width / 2)); } -%% -%% Since no texture data is actually provided, the values used in the pseudo-code for `Format' -%% and `Type' are irrelevant and may be considered to be any values that are legal -%% for the chosen `Internalformat' enumerant. `Internalformat' must be one of the -%% sized internal formats given in Table 1 below, one of the sized depth-component formats `?GL_DEPTH_COMPONENT32F' -%% , `?GL_DEPTH_COMPONENT24', or `?GL_DEPTH_COMPONENT16', or one of the combined -%% depth-stencil formats, `?GL_DEPTH32F_STENCIL8', or `?GL_DEPTH24_STENCIL8'. Upon -%% success, the value of `?GL_TEXTURE_IMMUTABLE_FORMAT' becomes `?GL_TRUE'. The -%% value of `?GL_TEXTURE_IMMUTABLE_FORMAT' may be discovered by calling {@link gl:getTexParameterfv/2} -%% with `Pname' set to `?GL_TEXTURE_IMMUTABLE_FORMAT'. No further changes to the -%% dimensions or format of the texture object may be made. Using any command that might alter -%% the dimensions or format of the texture object (such as {@link gl:texImage2D/9} or another -%% call to ``gl:texStorage2D'') will result in the generation of a `?GL_INVALID_OPERATION' -%% error, even if it would not, in fact, alter the dimensions or format of the object. -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexStorage2D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glTexStorage2D.xhtml">external</a> documentation. -spec texStorage2D(Target, Levels, Internalformat, Width, Height) -> 'ok' when Target :: enum(),Levels :: integer(),Internalformat :: enum(),Width :: integer(),Height :: integer(). texStorage2D(Target,Levels,Internalformat,Width,Height) -> cast(5869, <<Target:?GLenum,Levels:?GLsizei,Internalformat:?GLenum,Width:?GLsizei,Height:?GLsizei>>). @@ -16866,50 +8358,21 @@ texStorage2D(Target,Levels,Internalformat,Width,Height) -> %% requirements may not change. Such a texture is referred to as an `immutable-format' %% texture. %% -%% The behavior of ``gl:texStorage3D'' depends on the `Target' parameter. When `Target' -%% is `?GL_TEXTURE_3D', or `?GL_PROXY_TEXTURE_3D', calling ``gl:texStorage3D'' -%% is equivalent, assuming no errors are generated, to executing the following pseudo-code: -%% for (i = 0; i < levels; i++) { glTexImage3D(target, i, internalformat, width, height, -%% depth, 0, format, type, NULL); width = max(1, (width / 2)); height = max(1, (height / -%% 2)); depth = max(1, (depth / 2)); } -%% -%% When `Target' is `?GL_TEXTURE_2D_ARRAY', `?GL_PROXY_TEXTURE_2D_ARRAY', `?GL_TEXTURE_CUBE_MAP_ARRAY' -%% , or `?GL_PROXY_TEXTURE_CUBE_MAP_ARRAY', ``gl:texStorage3D'' is equivalent to: -%% for (i = 0; i < levels; i++) { glTexImage3D(target, i, internalformat, width, height, -%% depth, 0, format, type, NULL); width = max(1, (width / 2)); height = max(1, (height / -%% 2)); } -%% -%% Since no texture data is actually provided, the values used in the pseudo-code for `Format' -%% and `Type' are irrelevant and may be considered to be any values that are legal -%% for the chosen `Internalformat' enumerant. `Internalformat' must be one of the -%% sized internal formats given in Table 1 below, one of the sized depth-component formats `?GL_DEPTH_COMPONENT32F' -%% , `?GL_DEPTH_COMPONENT24', or `?GL_DEPTH_COMPONENT16', or one of the combined -%% depth-stencil formats, `?GL_DEPTH32F_STENCIL8', or `?GL_DEPTH24_STENCIL8'. Upon -%% success, the value of `?GL_TEXTURE_IMMUTABLE_FORMAT' becomes `?GL_TRUE'. The -%% value of `?GL_TEXTURE_IMMUTABLE_FORMAT' may be discovered by calling {@link gl:getTexParameterfv/2} -%% with `Pname' set to `?GL_TEXTURE_IMMUTABLE_FORMAT'. No further changes to the -%% dimensions or format of the texture object may be made. Using any command that might alter -%% the dimensions or format of the texture object (such as {@link gl:texImage3D/10} or another -%% call to ``gl:texStorage3D'') will result in the generation of a `?GL_INVALID_OPERATION' -%% error, even if it would not, in fact, alter the dimensions or format of the object. -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glTexStorage3D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl4/html/glTexStorage3D.xhtml">external</a> documentation. -spec texStorage3D(Target, Levels, Internalformat, Width, Height, Depth) -> 'ok' when Target :: enum(),Levels :: integer(),Internalformat :: enum(),Width :: integer(),Height :: integer(),Depth :: integer(). texStorage3D(Target,Levels,Internalformat,Width,Height,Depth) -> cast(5870, <<Target:?GLenum,Levels:?GLsizei,Internalformat:?GLenum,Width:?GLsizei,Height:?GLsizei,Depth:?GLsizei>>). %% @doc glDepthBoundsEXT %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glDepthBoundsEXT.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec depthBoundsEXT(Zmin, Zmax) -> 'ok' when Zmin :: clamp(),Zmax :: clamp(). depthBoundsEXT(Zmin,Zmax) -> cast(5871, <<Zmin:?GLclampd,Zmax:?GLclampd>>). %% @doc glStencilClearTagEXT %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/glStencilClearTagEXT.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">external</a> documentation. -spec stencilClearTagEXT(StencilTagBits, StencilClearTag) -> 'ok' when StencilTagBits :: integer(),StencilClearTag :: integer(). stencilClearTagEXT(StencilTagBits,StencilClearTag) -> cast(5872, <<StencilTagBits:?GLsizei,StencilClearTag:?GLuint>>). diff --git a/lib/wx/src/gen/glu.erl b/lib/wx/src/gen/glu.erl index f641f41262..5e5f01874f 100644 --- a/lib/wx/src/gen/glu.erl +++ b/lib/wx/src/gen/glu.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2016. All Rights Reserved. +%% Copyright Ericsson AB 2008-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -22,7 +22,7 @@ %% This file is generated DO NOT EDIT %% @doc A part of the standard OpenGL Utility api. -%% See <a href="http://www.opengl.org/sdk/docs/man/">www.opengl.org</a> +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/">www.khronos.org</a> %% %% Booleans are represented by integers 0 and 1. @@ -92,29 +92,7 @@ tesselate({Nx,Ny,Nz}, Vs) -> %% of decreasing resolutions called a mipmap. This is used for the antialiasing of texture %% mapped primitives. %% -%% A return value of zero indicates success, otherwise a GLU error code is returned (see {@link glu:errorString/1} -%% ). -%% -%% A series of mipmap levels from `Base' to `Max' is built by decimating `Data' -%% in half until size 1×1 is reached. At each level, each texel in the halved mipmap -%% level is an average of the corresponding two texels in the larger mipmap level. {@link gl:texImage1D/8} -%% is called to load these mipmap levels from `Base' to `Max' . If `Max' is -%% larger than the highest mipmap level for the texture of the specified size, then a GLU -%% error code is returned (see {@link glu:errorString/1} ) and nothing is loaded. -%% -%% For example, if `Level' is 2 and `Width' is 16, the following levels are possible: -%% 16×1, 8×1, 4×1, 2×1, 1×1. These correspond to levels 2 through 6 respectively. -%% If `Base' is 3 and `Max' is 5, then only mipmap levels 8×1, 4×1 and 2×1 -%% are loaded. However, if `Max' is 7, then an error is returned and nothing is loaded -%% since `Max' is larger than the highest mipmap level which is, in this case, 6. -%% -%% The highest mipmap level can be derived from the formula log 2(width×2 level). -%% -%% See the {@link gl:texImage1D/8} reference page for a description of the acceptable values -%% for `Type' parameter. See the {@link gl:drawPixels/5} reference page for a description -%% of the acceptable values for `Level' parameter. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluBuild1DMipmapLevels.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluBuild1DMipmapLevels.xml">external</a> documentation. -spec build1DMipmapLevels(Target, InternalFormat, Width, Format, Type, Level, Base, Max, Data) -> integer() when Target :: enum(),InternalFormat :: integer(),Width :: integer(),Format :: enum(),Type :: enum(),Level :: integer(),Base :: integer(),Max :: integer(),Data :: binary(). build1DMipmapLevels(Target,InternalFormat,Width,Format,Type,Level,Base,Max,Data) -> send_bin(Data), @@ -126,33 +104,7 @@ build1DMipmapLevels(Target,InternalFormat,Width,Format,Type,Level,Base,Max,Data) %% decreasing resolutions called a mipmap. This is used for the antialiasing of texture mapped %% primitives. %% -%% A return value of zero indicates success, otherwise a GLU error code is returned (see {@link glu:errorString/1} -%% ). -%% -%% Initially, the `Width' of `Data' is checked to see if it is a power of 2. If -%% not, a copy of `Data' is scaled up or down to the nearest power of 2. (If `Width' -%% is exactly between powers of 2, then the copy of `Data' will scale upwards.) This -%% copy will be used for subsequent mipmapping operations described below. For example, if `Width' -%% is 57, then a copy of `Data' will scale up to 64 before mipmapping takes place. -%% -%% Then, proxy textures (see {@link gl:texImage1D/8} ) are used to determine if the implementation -%% can fit the requested texture. If not, `Width' is continually halved until it fits. -%% -%% Next, a series of mipmap levels is built by decimating a copy of `Data' in half -%% until size 1×1 is reached. At each level, each texel in the halved mipmap level is an -%% average of the corresponding two texels in the larger mipmap level. -%% -%% {@link gl:texImage1D/8} is called to load each of these mipmap levels. Level 0 is a copy -%% of `Data' . The highest level is (log 2)(width). For example, if `Width' is 64 and the implementation -%% can store a texture of this size, the following mipmap levels are built: 64×1, 32×1, -%% 16×1, 8×1, 4×1, 2×1, and 1×1. These correspond to levels 0 through 6, respectively. -%% -%% -%% See the {@link gl:texImage1D/8} reference page for a description of the acceptable values -%% for the `Type' parameter. See the {@link gl:drawPixels/5} reference page for a description -%% of the acceptable values for the `Data' parameter. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluBuild1DMipmaps.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluBuild1DMipmaps.xml">external</a> documentation. -spec build1DMipmaps(Target, InternalFormat, Width, Format, Type, Data) -> integer() when Target :: enum(),InternalFormat :: integer(),Width :: integer(),Format :: enum(),Type :: enum(),Data :: binary(). build1DMipmaps(Target,InternalFormat,Width,Format,Type,Data) -> send_bin(Data), @@ -164,32 +116,7 @@ build1DMipmaps(Target,InternalFormat,Width,Format,Type,Data) -> %% of decreasing resolutions called a mipmap. This is used for the antialiasing of texture %% mapped primitives. %% -%% A return value of zero indicates success, otherwise a GLU error code is returned (see {@link glu:errorString/1} -%% ). -%% -%% A series of mipmap levels from `Base' to `Max' is built by decimating `Data' -%% in half along both dimensions until size 1×1 is reached. At each level, each texel -%% in the halved mipmap level is an average of the corresponding four texels in the larger -%% mipmap level. (In the case of rectangular images, the decimation will ultimately reach -%% an N×1 or 1×N configuration. Here, two texels are averaged instead.) {@link gl:texImage2D/9} -%% is called to load these mipmap levels from `Base' to `Max' . If `Max' is -%% larger than the highest mipmap level for the texture of the specified size, then a GLU -%% error code is returned (see {@link glu:errorString/1} ) and nothing is loaded. -%% -%% For example, if `Level' is 2 and `Width' is 16 and `Height' is 8, the -%% following levels are possible: 16×8, 8×4, 4×2, 2×1, 1×1. These correspond to -%% levels 2 through 6 respectively. If `Base' is 3 and `Max' is 5, then only mipmap -%% levels 8×4, 4×2, and 2×1 are loaded. However, if `Max' is 7, then an error is -%% returned and nothing is loaded since `Max' is larger than the highest mipmap level -%% which is, in this case, 6. -%% -%% The highest mipmap level can be derived from the formula log 2(max(width height)×2 level). -%% -%% See the {@link gl:texImage1D/8} reference page for a description of the acceptable values -%% for `Format' parameter. See the {@link gl:drawPixels/5} reference page for a description -%% of the acceptable values for `Type' parameter. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluBuild2DMipmapLevels.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluBuild2DMipmapLevels.xml">external</a> documentation. -spec build2DMipmapLevels(Target, InternalFormat, Width, Height, Format, Type, Level, Base, Max, Data) -> integer() when Target :: enum(),InternalFormat :: integer(),Width :: integer(),Height :: integer(),Format :: enum(),Type :: enum(),Level :: integer(),Base :: integer(),Max :: integer(),Data :: binary(). build2DMipmapLevels(Target,InternalFormat,Width,Height,Format,Type,Level,Base,Max,Data) -> send_bin(Data), @@ -201,40 +128,7 @@ build2DMipmapLevels(Target,InternalFormat,Width,Height,Format,Type,Level,Base,Ma %% decreasing resolutions called a mipmap. This is used for the antialiasing of texture-mapped %% primitives. %% -%% A return value of zero indicates success, otherwise a GLU error code is returned (see {@link glu:errorString/1} -%% ). -%% -%% Initially, the `Width' and `Height' of `Data' are checked to see if they -%% are a power of 2. If not, a copy of `Data' (not `Data' ), is scaled up or down -%% to the nearest power of 2. This copy will be used for subsequent mipmapping operations -%% described below. (If `Width' or `Height' is exactly between powers of 2, then -%% the copy of `Data' will scale upwards.) For example, if `Width' is 57 and `Height' -%% is 23, then a copy of `Data' will scale up to 64 in `Width' and down to 16 -%% in depth, before mipmapping takes place. -%% -%% Then, proxy textures (see {@link gl:texImage2D/9} ) are used to determine if the implementation -%% can fit the requested texture. If not, both dimensions are continually halved until it -%% fits. (If the OpenGL version is (<= 1.0, both maximum texture dimensions are clamped -%% to the value returned by {@link gl:getBooleanv/1} with the argument `?GLU_MAX_TEXTURE_SIZE' -%% .) -%% -%% Next, a series of mipmap levels is built by decimating a copy of `Data' in half -%% along both dimensions until size 1×1 is reached. At each level, each texel in the halved -%% mipmap level is an average of the corresponding four texels in the larger mipmap level. -%% (In the case of rectangular images, the decimation will ultimately reach an N×1 or 1×N -%% configuration. Here, two texels are averaged instead.) -%% -%% {@link gl:texImage2D/9} is called to load each of these mipmap levels. Level 0 is a copy -%% of `Data' . The highest level is (log 2)(max(width height)). For example, if `Width' is 64 and `Height' -%% is 16 and the implementation can store a texture of this size, the following mipmap levels -%% are built: 64×16, 32×8, 16×4, 8×2, 4×1, 2×1, and 1×1 These correspond to -%% levels 0 through 6, respectively. -%% -%% See the {@link gl:texImage1D/8} reference page for a description of the acceptable values -%% for `Format' parameter. See the {@link gl:drawPixels/5} reference page for a description -%% of the acceptable values for `Type' parameter. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluBuild2DMipmaps.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluBuild2DMipmaps.xml">external</a> documentation. -spec build2DMipmaps(Target, InternalFormat, Width, Height, Format, Type, Data) -> integer() when Target :: enum(),InternalFormat :: integer(),Width :: integer(),Height :: integer(),Format :: enum(),Type :: enum(),Data :: binary(). build2DMipmaps(Target,InternalFormat,Width,Height,Format,Type,Data) -> send_bin(Data), @@ -246,32 +140,7 @@ build2DMipmaps(Target,InternalFormat,Width,Height,Format,Type,Data) -> %% maps of decreasing resolutions called a mipmap. This is used for the antialiasing of texture %% mapped primitives. %% -%% A return value of zero indicates success, otherwise a GLU error code is returned (see {@link glu:errorString/1} -%% ). -%% -%% A series of mipmap levels from `Base' to `Max' is built by decimating `Data' -%% in half along both dimensions until size 1×1×1 is reached. At each level, each texel -%% in the halved mipmap level is an average of the corresponding eight texels in the larger -%% mipmap level. (If exactly one of the dimensions is 1, four texels are averaged. If exactly -%% two of the dimensions are 1, two texels are averaged.) {@link gl:texImage3D/10} is called -%% to load these mipmap levels from `Base' to `Max' . If `Max' is larger than -%% the highest mipmap level for the texture of the specified size, then a GLU error code -%% is returned (see {@link glu:errorString/1} ) and nothing is loaded. -%% -%% For example, if `Level' is 2 and `Width' is 16, `Height' is 8 and `Depth' -%% is 4, the following levels are possible: 16×8×4, 8×4×2, 4×2×1, 2×1×1, 1×1×1. -%% These correspond to levels 2 through 6 respectively. If `Base' is 3 and `Max' -%% is 5, then only mipmap levels 8×4×2, 4×2×1, and 2×1×1 are loaded. However, if `Max' -%% is 7, then an error is returned and nothing is loaded, since `Max' is larger than -%% the highest mipmap level which is, in this case, 6. -%% -%% The highest mipmap level can be derived from the formula log 2(max(width height depth)×2 level). -%% -%% See the {@link gl:texImage1D/8} reference page for a description of the acceptable values -%% for `Format' parameter. See the {@link gl:drawPixels/5} reference page for a description -%% of the acceptable values for `Type' parameter. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluBuild3DMipmapLevels.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluBuild3DMipmapLevels.xml">external</a> documentation. -spec build3DMipmapLevels(Target, InternalFormat, Width, Height, Depth, Format, Type, Level, Base, Max, Data) -> integer() when Target :: enum(),InternalFormat :: integer(),Width :: integer(),Height :: integer(),Depth :: integer(),Format :: enum(),Type :: enum(),Level :: integer(),Base :: integer(),Max :: integer(),Data :: binary(). build3DMipmapLevels(Target,InternalFormat,Width,Height,Depth,Format,Type,Level,Base,Max,Data) -> send_bin(Data), @@ -283,39 +152,7 @@ build3DMipmapLevels(Target,InternalFormat,Width,Height,Depth,Format,Type,Level,B %% of decreasing resolutions called a mipmap. This is used for the antialiasing of texture-mapped %% primitives. %% -%% A return value of zero indicates success, otherwise a GLU error code is returned (see {@link glu:errorString/1} -%% ). -%% -%% Initially, the `Width' , `Height' and `Depth' of `Data' are checked -%% to see if they are a power of 2. If not, a copy of `Data' is made and scaled up or -%% down to the nearest power of 2. (If `Width' , `Height' , or `Depth' is exactly -%% between powers of 2, then the copy of `Data' will scale upwards.) This copy will -%% be used for subsequent mipmapping operations described below. For example, if `Width' -%% is 57, `Height' is 23, and `Depth' is 24, then a copy of `Data' will scale -%% up to 64 in width, down to 16 in height, and up to 32 in depth before mipmapping takes -%% place. -%% -%% Then, proxy textures (see {@link gl:texImage3D/10} ) are used to determine if the implementation -%% can fit the requested texture. If not, all three dimensions are continually halved until -%% it fits. -%% -%% Next, a series of mipmap levels is built by decimating a copy of `Data' in half -%% along all three dimensions until size 1×1×1 is reached. At each level, each texel in -%% the halved mipmap level is an average of the corresponding eight texels in the larger -%% mipmap level. (If exactly one of the dimensions is 1, four texels are averaged. If exactly -%% two of the dimensions are 1, two texels are averaged.) -%% -%% {@link gl:texImage3D/10} is called to load each of these mipmap levels. Level 0 is a copy -%% of `Data' . The highest level is (log 2)(max(width height depth)). For example, if `Width' is 64, `Height' -%% is 16, and `Depth' is 32, and the implementation can store a texture of this size, -%% the following mipmap levels are built: 64×16×32, 32×8×16, 16×4×8, 8×2×4, 4×1×2, -%% 2×1×1, and 1×1×1. These correspond to levels 0 through 6, respectively. -%% -%% See the {@link gl:texImage1D/8} reference page for a description of the acceptable values -%% for `Format' parameter. See the {@link gl:drawPixels/5} reference page for a description -%% of the acceptable values for `Type' parameter. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluBuild3DMipmaps.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluBuild3DMipmaps.xml">external</a> documentation. -spec build3DMipmaps(Target, InternalFormat, Width, Height, Depth, Format, Type, Data) -> integer() when Target :: enum(),InternalFormat :: integer(),Width :: integer(),Height :: integer(),Depth :: integer(),Format :: enum(),Type :: enum(),Data :: binary(). build3DMipmaps(Target,InternalFormat,Width,Height,Depth,Format,Type,Data) -> send_bin(Data), @@ -326,12 +163,7 @@ build3DMipmaps(Target,InternalFormat,Width,Height,Depth,Format,Type,Data) -> %% ``glu:checkExtension'' returns `?GLU_TRUE' if `ExtName' is supported otherwise %% `?GLU_FALSE' is returned. %% -%% This is used to check for the presence for OpenGL, GLU, or GLX extension names by passing -%% the extension strings returned by {@link gl:getString/1} , {@link glu:getString/1} , see `glXGetClientString' -%% , see `glXQueryExtensionsString', or see `glXQueryServerString', respectively, -%% as `ExtString' . -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluCheckExtension.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluCheckExtension.xml">external</a> documentation. -spec checkExtension(ExtName, ExtString) -> 0|1 when ExtName :: string(),ExtString :: string(). checkExtension(ExtName,ExtString) -> ExtNameLen = length(ExtName), @@ -345,19 +177,7 @@ checkExtension(ExtName,ExtString) -> %% is subdivided around the `z' axis into slices and along the `z' axis into stacks. %% %% -%% Note that if `Top' is set to 0.0, this routine generates a cone. -%% -%% If the orientation is set to `?GLU_OUTSIDE' (with {@link glu:quadricOrientation/2} ), -%% then any generated normals point away from the `z' axis. Otherwise, they point toward -%% the `z' axis. -%% -%% If texturing is turned on (with {@link glu:quadricTexture/2} ), then texture coordinates -%% are generated so that `t' ranges linearly from 0.0 at `z' = 0 to 1.0 at `z' -%% = `Height' , and `s' ranges from 0.0 at the +`y' axis, to 0.25 at the +`x' -%% axis, to 0.5 at the -`y' axis, to 0.75 at the -`x' axis, and back to 1.0 -%% at the +`y' axis. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluCylinder.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluCylinder.xml">external</a> documentation. -spec cylinder(Quad, Base, Top, Height, Slices, Stacks) -> 'ok' when Quad :: integer(),Base :: float(),Top :: float(),Height :: float(),Slices :: integer(),Stacks :: integer(). cylinder(Quad,Base,Top,Height,Slices,Stacks) -> cast(5017, <<Quad:?GLUquadric,Base:?GLdouble,Top:?GLdouble,Height:?GLdouble,Slices:?GLint,Stacks:?GLint>>). @@ -368,7 +188,7 @@ cylinder(Quad,Base,Top,Height,Slices,Stacks) -> %% and frees any memory it uses. Once ``glu:deleteQuadric'' has been called, `Quad' %% cannot be used again. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluDeleteQuadric.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluDeleteQuadric.xml">external</a> documentation. -spec deleteQuadric(Quad) -> 'ok' when Quad :: integer(). deleteQuadric(Quad) -> cast(5018, <<Quad:?GLUquadric>>). @@ -381,17 +201,7 @@ deleteQuadric(Quad) -> %% slices (like pizza slices) and also about the `z' axis into rings (as specified by `Slices' %% and `Loops' , respectively). %% -%% With respect to orientation, the +`z' side of the disk is considered to be ``outside'' -%% (see {@link glu:quadricOrientation/2} ). This means that if the orientation is set to `?GLU_OUTSIDE' -%% , then any normals generated point along the +`z' axis. Otherwise, they point along -%% the -`z' axis. -%% -%% If texturing has been turned on (with {@link glu:quadricTexture/2} ), texture coordinates -%% are generated linearly such that where r=outer, the value at (`r', 0, 0) is (1, -%% 0.5), at (0, `r', 0) it is (0.5, 1), at (-`r', 0, 0) it is (0, 0.5), and at -%% (0, -`r', 0) it is (0.5, 0). -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluDisk.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluDisk.xml">external</a> documentation. -spec disk(Quad, Inner, Outer, Slices, Loops) -> 'ok' when Quad :: integer(),Inner :: float(),Outer :: float(),Slices :: integer(),Loops :: integer(). disk(Quad,Inner,Outer,Slices,Loops) -> cast(5019, <<Quad:?GLUquadric,Inner:?GLdouble,Outer:?GLdouble,Slices:?GLint,Loops:?GLint>>). @@ -402,12 +212,7 @@ disk(Quad,Inner,Outer,Slices,Loops) -> %% is in ISO Latin 1 format. For example, ``glu:errorString''(`?GLU_OUT_OF_MEMORY') %% returns the string `out of memory'. %% -%% The standard GLU error codes are `?GLU_INVALID_ENUM', `?GLU_INVALID_VALUE', -%% and `?GLU_OUT_OF_MEMORY'. Certain other GLU functions can return specialized error -%% codes through callbacks. See the {@link gl:getError/0} reference page for the list of -%% GL error codes. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluErrorString.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluErrorString.xml">external</a> documentation. -spec errorString(Error) -> string() when Error :: enum(). errorString(Error) -> call(5020, <<Error:?GLenum>>). @@ -417,25 +222,7 @@ errorString(Error) -> %% ``glu:getString'' returns a pointer to a static string describing the GLU version or %% the GLU extensions that are supported. %% -%% The version number is one of the following forms: -%% -%% `major_number.minor_number'`major_number.minor_number.release_number'. -%% -%% The version string is of the following form: -%% -%% `version number<space>vendor-specific information' -%% -%% Vendor-specific information is optional. Its format and contents depend on the implementation. -%% -%% -%% The standard GLU contains a basic set of features and capabilities. If a company or group -%% of companies wish to support other features, these may be included as extensions to the -%% GLU. If `Name' is `?GLU_EXTENSIONS', then ``glu:getString'' returns a space-separated -%% list of names of supported GLU extensions. (Extension names never contain spaces.) -%% -%% All strings are null-terminated. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluGetString.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluGetString.xml">external</a> documentation. -spec getString(Name) -> string() when Name :: enum(). getString(Name) -> call(5021, <<Name:?GLenum>>). @@ -445,31 +232,7 @@ getString(Name) -> %% ``glu:lookAt'' creates a viewing matrix derived from an eye point, a reference point %% indicating the center of the scene, and an `UP' vector. %% -%% The matrix maps the reference point to the negative `z' axis and the eye point to -%% the origin. When a typical projection matrix is used, the center of the scene therefore -%% maps to the center of the viewport. Similarly, the direction described by the `UP' -%% vector projected onto the viewing plane is mapped to the positive `y' axis so that -%% it points upward in the viewport. The `UP' vector must not be parallel to the line -%% of sight from the eye point to the reference point. -%% -%% Let -%% -%% F=(centerX-eyeX centerY-eyeY centerZ-eyeZ) -%% -%% Let `UP' be the vector (upX upY upZ). -%% -%% Then normalize as follows: f=F/(||F||) -%% -%% UP"=UP/(||UP||) -%% -%% Finally, let s=f×UP", and u=s×f. -%% -%% M is then constructed as follows: M=(s[0] s[1] s[2] 0 u[0] u[1] u[2] 0-f[0]-f[1]-f[2] 0 0 0 0 1) -%% -%% and ``glu:lookAt'' is equivalent to glMultMatrixf(M); glTranslated(-eyex, -eyey, -%% -eyez); -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluLookAt.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluLookAt.xml">external</a> documentation. -spec lookAt(EyeX, EyeY, EyeZ, CenterX, CenterY, CenterZ, UpX, UpY, UpZ) -> 'ok' when EyeX :: float(),EyeY :: float(),EyeZ :: float(),CenterX :: float(),CenterY :: float(),CenterZ :: float(),UpX :: float(),UpY :: float(),UpZ :: float(). lookAt(EyeX,EyeY,EyeZ,CenterX,CenterY,CenterZ,UpX,UpY,UpZ) -> cast(5022, <<EyeX:?GLdouble,EyeY:?GLdouble,EyeZ:?GLdouble,CenterX:?GLdouble,CenterY:?GLdouble,CenterZ:?GLdouble,UpX:?GLdouble,UpY:?GLdouble,UpZ:?GLdouble>>). @@ -480,7 +243,7 @@ lookAt(EyeX,EyeY,EyeZ,CenterX,CenterY,CenterZ,UpX,UpY,UpZ) -> %% must be referred to when calling quadrics rendering and control functions. A return value %% of 0 means that there is not enough memory to allocate the object. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluNewQuadric.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluNewQuadric.xml">external</a> documentation. -spec newQuadric() -> integer(). newQuadric() -> call(5023, <<>>). @@ -490,7 +253,7 @@ newQuadric() -> %% ``glu:ortho2D'' sets up a two-dimensional orthographic viewing region. This is equivalent %% to calling {@link gl:ortho/6} with near=-1 and far=1. %% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluOrtho2D.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluOrtho2D.xml">external</a> documentation. -spec ortho2D(Left, Right, Bottom, Top) -> 'ok' when Left :: float(),Right :: float(),Bottom :: float(),Top :: float(). ortho2D(Left,Right,Bottom,Top) -> cast(5024, <<Left:?GLdouble,Right:?GLdouble,Bottom:?GLdouble,Top:?GLdouble>>). @@ -503,23 +266,7 @@ ortho2D(Left,Right,Bottom,Top) -> %% the +`x' axis, 180 degrees along the -`y' axis, and 270 degrees along the -`x' %% axis). %% -%% The partial disk has a radius of `Outer' and contains a concentric circular hole -%% with a radius of `Inner' . If `Inner' is 0, then no hole is generated. The partial -%% disk is subdivided around the `z' axis into slices (like pizza slices) and also about -%% the `z' axis into rings (as specified by `Slices' and `Loops' , respectively). -%% -%% -%% With respect to orientation, the +`z' side of the partial disk is considered to -%% be outside (see {@link glu:quadricOrientation/2} ). This means that if the orientation -%% is set to `?GLU_OUTSIDE', then any normals generated point along the +`z' axis. -%% Otherwise, they point along the -`z' axis. -%% -%% If texturing is turned on (with {@link glu:quadricTexture/2} ), texture coordinates are -%% generated linearly such that where r=outer, the value at (`r', 0, 0) is (1.0, -%% 0.5), at (0, `r', 0) it is (0.5, 1.0), at (-`r', 0, 0) it is (0.0, 0.5), and -%% at (0, -`r', 0) it is (0.5, 0.0). -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluPartialDisk.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluPartialDisk.xml">external</a> documentation. -spec partialDisk(Quad, Inner, Outer, Slices, Loops, Start, Sweep) -> 'ok' when Quad :: integer(),Inner :: float(),Outer :: float(),Slices :: integer(),Loops :: integer(),Start :: float(),Sweep :: float(). partialDisk(Quad,Inner,Outer,Slices,Loops,Start,Sweep) -> cast(5025, <<Quad:?GLUquadric,Inner:?GLdouble,Outer:?GLdouble,Slices:?GLint,Loops:?GLint,Start:?GLdouble,Sweep:?GLdouble>>). @@ -532,18 +279,7 @@ partialDisk(Quad,Inner,Outer,Slices,Loops,Start,Sweep) -> %% as wide in `x' as it is in `y'. If the viewport is twice as wide as it is tall, %% it displays the image without distortion. %% -%% The matrix generated by ``glu:perspective'' is multipled by the current matrix, just -%% as if {@link gl:multMatrixd/1} were called with the generated matrix. To load the perspective -%% matrix onto the current matrix stack instead, precede the call to ``glu:perspective'' -%% with a call to {@link gl:loadIdentity/0} . -%% -%% Given `f' defined as follows: -%% -%% f=cotangent(fovy/2) The generated matrix is -%% -%% (f/aspect 0 0 0 0 f 0 0 0 0(zFar+zNear)/(zNear-zFar)(2×zFar×zNear)/(zNear-zFar) 0 0 -1 0) -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluPerspective.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluPerspective.xml">external</a> documentation. -spec perspective(Fovy, Aspect, ZNear, ZFar) -> 'ok' when Fovy :: float(),Aspect :: float(),ZNear :: float(),ZFar :: float(). perspective(Fovy,Aspect,ZNear,ZFar) -> cast(5026, <<Fovy:?GLdouble,Aspect:?GLdouble,ZNear:?GLdouble,ZFar:?GLdouble>>). @@ -557,19 +293,7 @@ perspective(Fovy,Aspect,ZNear,ZFar) -> %% rerender the scene. All primitives that would have been drawn near the cursor are identified %% and stored in the selection buffer. %% -%% The matrix created by ``glu:pickMatrix'' is multiplied by the current matrix just as -%% if {@link gl:multMatrixd/1} is called with the generated matrix. To effectively use the -%% generated pick matrix for picking, first call {@link gl:loadIdentity/0} to load an identity -%% matrix onto the perspective matrix stack. Then call ``glu:pickMatrix'', and, finally, -%% call a command (such as {@link glu:perspective/4} ) to multiply the perspective matrix by -%% the pick matrix. -%% -%% When using ``glu:pickMatrix'' to pick NURBS, be careful to turn off the NURBS property -%% `?GLU_AUTO_LOAD_MATRIX'. If `?GLU_AUTO_LOAD_MATRIX' is not turned off, then -%% any NURBS surface rendered is subdivided differently with the pick matrix than the way -%% it was subdivided without the pick matrix. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluPickMatrix.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluPickMatrix.xml">external</a> documentation. -spec pickMatrix(X, Y, DelX, DelY, Viewport) -> 'ok' when X :: float(),Y :: float(),DelX :: float(),DelY :: float(),Viewport :: {integer(),integer(),integer(),integer()}. pickMatrix(X,Y,DelX,DelY,{V1,V2,V3,V4}) -> cast(5027, <<X:?GLdouble,Y:?GLdouble,DelX:?GLdouble,DelY:?GLdouble,V1:?GLint,V2:?GLint,V3:?GLint,V4:?GLint>>). @@ -581,25 +305,7 @@ pickMatrix(X,Y,DelX,DelY,{V1,V2,V3,V4}) -> %% , and `WinZ' . A return value of `?GLU_TRUE' indicates success, a return value %% of `?GLU_FALSE' indicates failure. %% -%% To compute the coordinates, let v=(objX objY objZ 1.0) represented as a matrix with 4 rows and 1 column. -%% Then ``glu:project'' computes v" as follows: -%% -%% v"=P×M×v -%% -%% where P is the current projection matrix `Proj' and M is the current modelview -%% matrix `Model' (both represented as 4×4 matrices in column-major order). -%% -%% The window coordinates are then computed as follows: -%% -%% winX=view(0)+view(2)×(v"(0)+1)/2 -%% -%% winY=view(1)+view(3)×(v"(1)+1)/2 -%% -%% winZ=(v"(2)+1)/2 -%% -%% -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluProject.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluProject.xml">external</a> documentation. -spec project(ObjX, ObjY, ObjZ, Model, Proj, View) -> {integer(),WinX :: float(),WinY :: float(),WinZ :: float()} when ObjX :: float(),ObjY :: float(),ObjZ :: float(),Model :: matrix(),Proj :: matrix(),View :: {integer(),integer(),integer(),integer()}. project(ObjX,ObjY,ObjZ,{M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12,M13,M14,M15,M16},{P1,P2,P3,P4,P5,P6,P7,P8,P9,P10,P11,P12,P13,P14,P15,P16},{V1,V2,V3,V4}) -> call(5028, <<ObjX:?GLdouble,ObjY:?GLdouble,ObjZ:?GLdouble,M1:?GLdouble,M2:?GLdouble,M3:?GLdouble,M4:?GLdouble,M5:?GLdouble,M6:?GLdouble,M7:?GLdouble,M8:?GLdouble,M9:?GLdouble,M10:?GLdouble,M11:?GLdouble,M12:?GLdouble,M13:?GLdouble,M14:?GLdouble,M15:?GLdouble,M16:?GLdouble,P1:?GLdouble,P2:?GLdouble,P3:?GLdouble,P4:?GLdouble,P5:?GLdouble,P6:?GLdouble,P7:?GLdouble,P8:?GLdouble,P9:?GLdouble,P10:?GLdouble,P11:?GLdouble,P12:?GLdouble,P13:?GLdouble,P14:?GLdouble,P15:?GLdouble,P16:?GLdouble,V1:?GLint,V2:?GLint,V3:?GLint,V4:?GLint>>); @@ -611,18 +317,7 @@ project(ObjX,ObjY,ObjZ,{M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12},{P1,P2,P3,P4,P5, %% ``glu:quadricDrawStyle'' specifies the draw style for quadrics rendered with `Quad' . %% The legal values are as follows: %% -%% `?GLU_FILL': Quadrics are rendered with polygon primitives. The polygons are drawn -%% in a counterclockwise fashion with respect to their normals (as defined with {@link glu:quadricOrientation/2} -%% ). -%% -%% `?GLU_LINE': Quadrics are rendered as a set of lines. -%% -%% `?GLU_SILHOUETTE': Quadrics are rendered as a set of lines, except that edges separating -%% coplanar faces will not be drawn. -%% -%% `?GLU_POINT': Quadrics are rendered as a set of points. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluQuadricDrawStyle.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluQuadricDrawStyle.xml">external</a> documentation. -spec quadricDrawStyle(Quad, Draw) -> 'ok' when Quad :: integer(),Draw :: enum(). quadricDrawStyle(Quad,Draw) -> cast(5029, <<Quad:?GLUquadric,Draw:?GLenum>>). @@ -632,14 +327,7 @@ quadricDrawStyle(Quad,Draw) -> %% ``glu:quadricNormals'' specifies what kind of normals are desired for quadrics rendered %% with `Quad' . The legal values are as follows: %% -%% `?GLU_NONE': No normals are generated. -%% -%% `?GLU_FLAT': One normal is generated for every facet of a quadric. -%% -%% `?GLU_SMOOTH': One normal is generated for every vertex of a quadric. This is the -%% initial value. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluQuadricNormals.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluQuadricNormals.xml">external</a> documentation. -spec quadricNormals(Quad, Normal) -> 'ok' when Quad :: integer(),Normal :: enum(). quadricNormals(Quad,Normal) -> cast(5030, <<Quad:?GLUquadric,Normal:?GLenum>>). @@ -649,15 +337,7 @@ quadricNormals(Quad,Normal) -> %% ``glu:quadricOrientation'' specifies what kind of orientation is desired for quadrics %% rendered with `Quad' . The `Orientation' values are as follows: %% -%% `?GLU_OUTSIDE': Quadrics are drawn with normals pointing outward (the initial value). -%% -%% -%% `?GLU_INSIDE': Quadrics are drawn with normals pointing inward. -%% -%% Note that the interpretation of `outward' and `inward' depends on the quadric -%% being drawn. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluQuadricOrientation.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluQuadricOrientation.xml">external</a> documentation. -spec quadricOrientation(Quad, Orientation) -> 'ok' when Quad :: integer(),Orientation :: enum(). quadricOrientation(Quad,Orientation) -> cast(5031, <<Quad:?GLUquadric,Orientation:?GLenum>>). @@ -669,10 +349,7 @@ quadricOrientation(Quad,Orientation) -> %% coordinates are generated, and if `Texture' is `?GLU_FALSE', they are not. %% The initial value is `?GLU_FALSE'. %% -%% The manner in which texture coordinates are generated depends upon the specific quadric -%% rendered. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluQuadricTexture.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluQuadricTexture.xml">external</a> documentation. -spec quadricTexture(Quad, Texture) -> 'ok' when Quad :: integer(),Texture :: 0|1. quadricTexture(Quad,Texture) -> cast(5032, <<Quad:?GLUquadric,Texture:?GLboolean>>). @@ -682,17 +359,7 @@ quadricTexture(Quad,Texture) -> %% ``glu:scaleImage'' scales a pixel image using the appropriate pixel store modes to %% unpack data from the source image and pack data into the destination image. %% -%% When shrinking an image, ``glu:scaleImage'' uses a box filter to sample the source -%% image and create pixels for the destination image. When magnifying an image, the pixels -%% from the source image are linearly interpolated to create the destination image. -%% -%% A return value of zero indicates success, otherwise a GLU error code is returned (see {@link glu:errorString/1} -%% ). -%% -%% See the {@link gl:readPixels/7} reference page for a description of the acceptable values -%% for the `Format' , `TypeIn' , and `TypeOut' parameters. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluScaleImage.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluScaleImage.xml">external</a> documentation. -spec scaleImage(Format, WIn, HIn, TypeIn, DataIn, WOut, HOut, TypeOut, DataOut) -> integer() when Format :: enum(),WIn :: integer(),HIn :: integer(),TypeIn :: enum(),DataIn :: binary(),WOut :: integer(),HOut :: integer(),TypeOut :: enum(),DataOut :: mem(). scaleImage(Format,WIn,HIn,TypeIn,DataIn,WOut,HOut,TypeOut,DataOut) -> send_bin(DataIn), @@ -705,17 +372,7 @@ scaleImage(Format,WIn,HIn,TypeIn,DataIn,WOut,HOut,TypeOut,DataOut) -> %% is subdivided around the `z' axis into slices and along the `z' axis into %% stacks (similar to lines of longitude and latitude). %% -%% If the orientation is set to `?GLU_OUTSIDE' (with {@link glu:quadricOrientation/2} ), -%% then any normals generated point away from the center of the sphere. Otherwise, they -%% point toward the center of the sphere. -%% -%% If texturing is turned on (with {@link glu:quadricTexture/2} ), then texture coordinates -%% are generated so that `t' ranges from 0.0 at z=-radius to 1.0 at z=radius (`t' -%% increases linearly along longitudinal lines), and `s' ranges from 0.0 at the +`y' -%% axis, to 0.25 at the +`x' axis, to 0.5 at the -`y' axis, to 0.75 at the -`x' -%% axis, and back to 1.0 at the +`y' axis. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluSphere.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluSphere.xml">external</a> documentation. -spec sphere(Quad, Radius, Slices, Stacks) -> 'ok' when Quad :: integer(),Radius :: float(),Slices :: integer(),Stacks :: integer(). sphere(Quad,Radius,Slices,Stacks) -> cast(5034, <<Quad:?GLUquadric,Radius:?GLdouble,Slices:?GLint,Stacks:?GLint>>). @@ -727,13 +384,7 @@ sphere(Quad,Radius,Slices,Stacks) -> %% . A return value of `?GLU_TRUE' indicates success; a return value of `?GLU_FALSE' %% indicates failure. %% -%% To compute the coordinates (objX objY objZ), ``glu:unProject'' multiplies the normalized device coordinates -%% by the inverse of `Model' * `Proj' as follows: -%% -%% (objX objY objZ W)=INV(P M) ((2(winX-view[0]))/(view[2])-1(2(winY-view[1]))/(view[3])-1 2(winZ)-1 1) INV denotes matrix inversion. W is an unused variable, included for consistent -%% matrix notation. -%% -%% See <a href="http://www.opengl.org/sdk/docs/man/xhtml/gluUnProject.xml">external</a> documentation. +%% See <a href="https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/gluUnProject.xml">external</a> documentation. -spec unProject(WinX, WinY, WinZ, Model, Proj, View) -> {integer(),ObjX :: float(),ObjY :: float(),ObjZ :: float()} when WinX :: float(),WinY :: float(),WinZ :: float(),Model :: matrix(),Proj :: matrix(),View :: {integer(),integer(),integer(),integer()}. unProject(WinX,WinY,WinZ,{M1,M2,M3,M4,M5,M6,M7,M8,M9,M10,M11,M12,M13,M14,M15,M16},{P1,P2,P3,P4,P5,P6,P7,P8,P9,P10,P11,P12,P13,P14,P15,P16},{V1,V2,V3,V4}) -> call(5035, <<WinX:?GLdouble,WinY:?GLdouble,WinZ:?GLdouble,M1:?GLdouble,M2:?GLdouble,M3:?GLdouble,M4:?GLdouble,M5:?GLdouble,M6:?GLdouble,M7:?GLdouble,M8:?GLdouble,M9:?GLdouble,M10:?GLdouble,M11:?GLdouble,M12:?GLdouble,M13:?GLdouble,M14:?GLdouble,M15:?GLdouble,M16:?GLdouble,P1:?GLdouble,P2:?GLdouble,P3:?GLdouble,P4:?GLdouble,P5:?GLdouble,P6:?GLdouble,P7:?GLdouble,P8:?GLdouble,P9:?GLdouble,P10:?GLdouble,P11:?GLdouble,P12:?GLdouble,P13:?GLdouble,P14:?GLdouble,P15:?GLdouble,P16:?GLdouble,V1:?GLint,V2:?GLint,V3:?GLint,V4:?GLint>>); diff --git a/lib/wx/src/gen/wxGraphicsContext.erl b/lib/wx/src/gen/wxGraphicsContext.erl index 2d0271ac48..5d371ecd7a 100644 --- a/lib/wx/src/gen/wxGraphicsContext.erl +++ b/lib/wx/src/gen/wxGraphicsContext.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2016. All Rights Reserved. +%% Copyright Ericsson AB 2008-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -41,8 +41,6 @@ -export([getRenderer/1,isNull/1,parent_class/1]). -export_type([wxGraphicsContext/0]). --deprecated([createLinearGradientBrush/7,createRadialGradientBrush/8]). - %% @hidden parent_class(wxGraphicsObject) -> true; parent_class(_Class) -> erlang:error({badtype, ?MODULE}). diff --git a/lib/wx/src/gen/wxe_debug.hrl b/lib/wx/src/gen/wxe_debug.hrl index 58cb5298e6..533f9f2df0 100644 --- a/lib/wx/src/gen/wxe_debug.hrl +++ b/lib/wx/src/gen/wxe_debug.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2016. All Rights Reserved. +%% Copyright Ericsson AB 2008-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -1491,10 +1491,10 @@ wxdebug_table() -> {1637, {wxStaticBox, 'Destroy', undefined}}, {1639, {wxStaticLine, new_2, 2}}, {1640, {wxStaticLine, new_0, 0}}, - {1641, {wxStaticLine, create, 2}}, - {1642, {wxStaticLine, isVertical, 0}}, - {1643, {wxStaticLine, getDefaultSize, 0}}, - {1644, {wxStaticLine, 'Destroy', undefined}}, + {1641, {wxStaticLine, destruct, 0}}, + {1642, {wxStaticLine, create, 2}}, + {1643, {wxStaticLine, isVertical, 0}}, + {1644, {wxStaticLine, getDefaultSize, 0}}, {1647, {wxListBox, new_3, 3}}, {1648, {wxListBox, new_0, 0}}, {1650, {wxListBox, destruct, 0}}, diff --git a/lib/wx/src/gen/wxe_funcs.hrl b/lib/wx/src/gen/wxe_funcs.hrl index af0cee0dcd..14b5545676 100644 --- a/lib/wx/src/gen/wxe_funcs.hrl +++ b/lib/wx/src/gen/wxe_funcs.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2016. All Rights Reserved. +%% Copyright Ericsson AB 2008-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -1488,10 +1488,10 @@ -define(wxStaticBox_destroy, 1637). -define(wxStaticLine_new_2, 1639). -define(wxStaticLine_new_0, 1640). --define(wxStaticLine_Create, 1641). --define(wxStaticLine_IsVertical, 1642). --define(wxStaticLine_GetDefaultSize, 1643). --define(wxStaticLine_destroy, 1644). +-define(wxStaticLine_destruct, 1641). +-define(wxStaticLine_Create, 1642). +-define(wxStaticLine_IsVertical, 1643). +-define(wxStaticLine_GetDefaultSize, 1644). -define(wxListBox_new_3, 1647). -define(wxListBox_new_0, 1648). -define(wxListBox_destruct, 1650). diff --git a/lib/wx/src/wx_object.erl b/lib/wx/src/wx_object.erl index 42973335b4..cc19ff9770 100644 --- a/lib/wx/src/wx_object.erl +++ b/lib/wx/src/wx_object.erl @@ -561,21 +561,21 @@ system_code_change([Name, State, Mod, Time], _Module, OldVsn, Extra) -> print_event(Dev, {in, Msg}, Name) -> case Msg of {'$gen_call', {From, _Tag}, Call} -> - io:format(Dev, "*DBG* ~p got call ~p from ~w~n", + io:format(Dev, "*DBG* ~tp got call ~tp from ~w~n", [Name, Call, From]); {'$gen_cast', Cast} -> - io:format(Dev, "*DBG* ~p got cast ~p~n", + io:format(Dev, "*DBG* ~tp got cast ~tp~n", [Name, Cast]); _ -> - io:format(Dev, "*DBG* ~p got ~p~n", [Name, Msg]) + io:format(Dev, "*DBG* ~tp got ~tp~n", [Name, Msg]) end; print_event(Dev, {out, Msg, To, State}, Name) -> - io:format(Dev, "*DBG* ~p sent ~p to ~w, new state ~w~n", + io:format(Dev, "*DBG* ~tp sent ~tp to ~w, new state ~tp~n", [Name, Msg, To, State]); print_event(Dev, {noreply, State}, Name) -> - io:format(Dev, "*DBG* ~p new state ~w~n", [Name, State]); + io:format(Dev, "*DBG* ~tp new state ~tp~n", [Name, State]); print_event(Dev, Event, Name) -> - io:format(Dev, "*DBG* ~p dbg ~p~n", [Name, Event]). + io:format(Dev, "*DBG* ~tp dbg ~tp~n", [Name, Event]). %%% --------------------------------------------------- %%% Terminate the server. @@ -629,10 +629,10 @@ error_info(Reason, Name, Msg, State, Debug) -> _ -> Reason end, - format("** wx object server ~p terminating \n" - "** Last message in was ~p~n" - "** When Server state == ~p~n" - "** Reason for termination == ~n** ~p~n", + format("** wx object server ~tp terminating \n" + "** Last message in was ~tp~n" + "** When Server state == ~tp~n" + "** Reason for termination == ~n** ~tp~n", [Name, Msg, State, Reason1]), sys:print_log(Debug), ok. @@ -657,7 +657,7 @@ debug_options(Name, Opts) -> dbg_opts(Name, Opts) -> case catch sys:debug_options(Opts) of {'EXIT',_} -> - format("~p: ignoring erroneous debug options - ~p~n", + format("~tp: ignoring erroneous debug options - ~tp~n", [Name, Opts]), []; Dbg -> diff --git a/lib/wx/test/wx_app_SUITE.erl b/lib/wx/test/wx_app_SUITE.erl index 3fd5bf689d..a5202d8448 100644 --- a/lib/wx/test/wx_app_SUITE.erl +++ b/lib/wx/test/wx_app_SUITE.erl @@ -24,7 +24,12 @@ %%---------------------------------------------------------------------- -module(wx_app_SUITE). --compile(export_all). +-export([all/0, suite/0,groups/0,init_per_group/2,end_per_group/2, + init_per_suite/1, end_per_suite/1, + init_per_testcase/2, end_per_testcase/2]). + +-export([t/0, t/1, fields/1, modules/1, exportall/1, app_depend/1, + undef_funcs/0, undef_funcs/1, appup/1]). -include("wx_test_lib.hrl"). -include_lib("common_test/include/ct.hrl"). diff --git a/lib/wx/test/wx_basic_SUITE.erl b/lib/wx/test/wx_basic_SUITE.erl index d53bd3c15a..ad03a378de 100644 --- a/lib/wx/test/wx_basic_SUITE.erl +++ b/lib/wx/test/wx_basic_SUITE.erl @@ -28,7 +28,11 @@ init_per_suite/1, end_per_suite/1, init_per_testcase/2, end_per_testcase/2]). --compile(export_all). +-export([silent_start/1, create_window/1, several_apps/1, wx_api/1, wx_misc/1, + data_types/1, wx_object/1, undef_in_handle_info/1, undef_in_terminate/1, + undef_handle_event/1, undef_handle_call/1, undef_handle_cast/1, undef_handle_info/1, + undef_code_change/1, undef_terminate1/1, undef_terminate2/1 + ]). -include("wx_test_lib.hrl"). diff --git a/lib/wx/test/wx_class_SUITE.erl b/lib/wx/test/wx_class_SUITE.erl index 0a3c4659bf..6d314ab8fc 100644 --- a/lib/wx/test/wx_class_SUITE.erl +++ b/lib/wx/test/wx_class_SUITE.erl @@ -29,7 +29,10 @@ init_per_suite/1, end_per_suite/1, init_per_testcase/2, end_per_testcase/2]). --compile(export_all). +-export([calendarCtrl/1, treeCtrl/1, notebook/1, staticBoxSizer/1, + clipboard/1, helpFrame/1, htmlWindow/1, listCtrlSort/1, listCtrlVirtual/1, + radioBox/1, systemSettings/1, taskBarIcon/1, toolbar/1, popup/1, modal/1, + textCtrl/1, locale/1]). -include("wx_test_lib.hrl"). @@ -51,7 +54,8 @@ suite() -> [{ct_hooks,[ts_install_cth]}, {timetrap,{minutes,2}}]. all() -> [calendarCtrl, treeCtrl, notebook, staticBoxSizer, clipboard, helpFrame, htmlWindow, listCtrlSort, listCtrlVirtual, - radioBox, systemSettings, taskBarIcon, toolbar, popup, modal]. + radioBox, systemSettings, taskBarIcon, toolbar, popup, modal, + textCtrl, locale]. groups() -> []. diff --git a/lib/wx/test/wx_event_SUITE.erl b/lib/wx/test/wx_event_SUITE.erl index 6512cedaf2..a564f89e58 100644 --- a/lib/wx/test/wx_event_SUITE.erl +++ b/lib/wx/test/wx_event_SUITE.erl @@ -27,7 +27,10 @@ init_per_suite/1, end_per_suite/1, init_per_testcase/2, end_per_testcase/2]). --compile(export_all). +-export([connect/1, disconnect/1, disconnect_cb/1, connect_msg_20/1, connect_cb_20/1, + mouse_on_grid/1, spin_event/1, connect_in_callback/1, recursive/1, + dialog/1, char_events/1, callback_clean/1, handler_clean/1 + ]). -include("wx_test_lib.hrl"). @@ -49,7 +52,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}, {timetrap,{minutes,2}}]. all() -> [connect, disconnect, disconnect_cb, connect_msg_20, connect_cb_20, mouse_on_grid, spin_event, connect_in_callback, recursive, - dialog, char_events, callback_clean + dialog, char_events, callback_clean, handler_clean ]. groups() -> @@ -577,6 +580,7 @@ handler_clean(_Config) -> Frame1 = wx_obj_test:start([{init, Init}]), ?mt(wxFrame, Frame1), wxWindow:show(Frame1), + timer:sleep(500), ?m([_|_], lists:sort(wx_test_lib:flush())), ?m(ok, wx_obj_test:stop(Frame1)), ?m([{terminate,normal}], lists:sort(wx_test_lib:flush())), @@ -584,6 +588,7 @@ handler_clean(_Config) -> Terminate = fun({Frame,_}) -> wxWindow:destroy(Frame) end, Frame2 = wx_obj_test:start([{init, Init}, {terminate, Terminate}]), wxWindow:show(Frame2), + timer:sleep(500), ?m([_|_], lists:sort(wx_test_lib:flush())), ?m(ok, wx_obj_test:stop(Frame2)), ?m([{terminate,normal}], lists:sort(wx_test_lib:flush())), diff --git a/lib/wx/test/wx_oc_object.erl b/lib/wx/test/wx_oc_object.erl index 3924202410..bc9b7d48d0 100644 --- a/lib/wx/test/wx_oc_object.erl +++ b/lib/wx/test/wx_oc_object.erl @@ -20,9 +20,9 @@ -module(wx_oc_object). -include_lib("wx/include/wx.hrl"). --behaviour(wx_object). +%%-behaviour(wx_object). %% commented out avoid warnings -%% gen_server callbacks +%% wx_object callbacks -export([init/1]). -record(state, {}). diff --git a/lib/wx/test/wx_opengl_SUITE.erl b/lib/wx/test/wx_opengl_SUITE.erl index 3de9209fae..19ea731dfb 100644 --- a/lib/wx/test/wx_opengl_SUITE.erl +++ b/lib/wx/test/wx_opengl_SUITE.erl @@ -27,7 +27,7 @@ init_per_suite/1, end_per_suite/1, init_per_testcase/2, end_per_testcase/2]). --compile(export_all). +-export([canvas/1, glu_tesselation/1]). -include("wx_test_lib.hrl"). -include_lib("wx/include/gl.hrl"). diff --git a/lib/wx/test/wx_test_lib.erl b/lib/wx/test/wx_test_lib.erl index 9f26b8cb9d..af508ff490 100644 --- a/lib/wx/test/wx_test_lib.erl +++ b/lib/wx/test/wx_test_lib.erl @@ -24,7 +24,10 @@ %%% Created : 30 Oct 2008 by Dan Gudmundsson <[email protected]> %%%------------------------------------------------------------------- -module(wx_test_lib). --compile(export_all). +-export([init_per_suite/1, end_per_suite/1, init_per_testcase/2, end_per_testcase/2]). +-export([tc_info/1, log/2, log/4, verbose/4, error/4, + flush/0, pick_msg/0, user_available/1, wx_destroy/2, wx_close/2, wait_for_close/0, + run_test/2, run_test/3, test_case_evaluator/3]). -include("wx_test_lib.hrl"). @@ -182,11 +185,15 @@ run_test([], _Config) -> []. run_test(Module, all, Config) -> All = [{Module, Test} || Test <- Module:all()], run_test(All, Config); +run_test(Module, {group, Group}, Config) -> + {_, _, TCs} = lists:keyfind(Group, 1, Module:groups()), + All = [{Module, Test} || Test <- TCs], + run_test(All, Config); + run_test(Module, TestCase, Config) -> log("Eval test case: ~w~n", [{Module, TestCase}]), Sec = timer:seconds(1) * 1000, - {T, Res} = - timer:tc(?MODULE, eval_test_case, [Module, TestCase, Config]), + {T, Res} = timer:tc(fun() -> eval_test_case(Module, TestCase, Config) end), log("Tested ~w in ~w sec~n", [TestCase, T div Sec]), {T div Sec, Res}. diff --git a/lib/wx/test/wx_xtra_SUITE.erl b/lib/wx/test/wx_xtra_SUITE.erl index c6268a7f46..486843ec63 100644 --- a/lib/wx/test/wx_xtra_SUITE.erl +++ b/lib/wx/test/wx_xtra_SUITE.erl @@ -28,7 +28,8 @@ init_per_suite/1, end_per_suite/1, init_per_testcase/2, end_per_testcase/2]). --compile(export_all). +-export([destroy_app/1, multiple_add_in_sizer/1, app_dies/1, + menu_item_debug/1]). -include("wx_test_lib.hrl"). diff --git a/lib/wx/test/wxt.erl b/lib/wx/test/wxt.erl index 265cd5c981..2b380606d5 100644 --- a/lib/wx/test/wxt.erl +++ b/lib/wx/test/wxt.erl @@ -20,7 +20,7 @@ %% Description : Shortcuts for running tests with wx internal test_server %%------------------------------------------------------------------- -module(wxt). --compile(export_all). +-export([t/0, t/1, t/2, user/0, user/1,user/2]). %% Modules or suites can be shortcuts i.e. basic expands to wx_basic_SUITE. %% @@ -83,36 +83,6 @@ alias(Suite) when is_atom(Suite) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -config_fname() -> - "wx_test_case_config". - -%% Read default config file -read_config() -> - Fname = config_fname(), - wx_test_lib:log("Consulting file ~s...~n", [Fname]), - case file:consult(Fname) of - {ok, Config} -> - wx_test_lib:log("Read config ~w~n", [Config]), - Config; - _Error -> - Config = wx_test_lib:default_config(), - wx_test_lib:log("<>WARNING<> Using default config: ~w~n", [Config]), - Config - end. - -%% Write new default config file -write_config(Config) when is_list(Config) -> - Fname = config_fname(), - {ok, Fd} = file:open(Fname, write), - write_list(Fd, Config), - file:close(Fd). - -write_list(Fd, [H | T]) -> - ok = io:format(Fd, "~p.~n",[H]), - write_list(Fd, T); -write_list(_, []) -> - ok. - test_case_fname() -> "wx_test_case_info". diff --git a/make/fakefop b/make/fakefop index 7beeddf0a5..7a34c4faf1 100755 --- a/make/fakefop +++ b/make/fakefop @@ -22,13 +22,13 @@ # Author: Tuncer Ayaz # -if [ $# -lt 6 ] +if [ $# -lt 8 ] then - echo "Usage: fakefop -c IGNORED -fo IGNORED -pdf OUTFILE" + echo "Usage: fakefop -c IGNORED -cache IGNORED -fo IGNORED -pdf OUTFILE" exit 1 fi -OUTFILE=$6 +OUTFILE=$8 echo -n -e '%PDF-1.4\n%\0342\0343\0317\0323\n\n' > $OUTFILE @@ -87,12 +87,12 @@ endobj xref 0 6 -0000000000 65536 f -0000000016 00000 n -0000000070 00000 n -0000000136 00000 n -0000000291 00000 n -0000000410 00000 n +0000000000 65536 f +0000000016 00000 n +0000000070 00000 n +0000000136 00000 n +0000000291 00000 n +0000000410 00000 n trailer << diff --git a/make/otp.mk.in b/make/otp.mk.in index 83bab7065d..b06c51d0fb 100644 --- a/make/otp.mk.in +++ b/make/otp.mk.in @@ -138,7 +138,7 @@ endif # .PRECIOUS: %.erl %.fo -## Uncomment these lines and add .idl to suffixes above to have erlc +## Uncomment these lines and add .idl to suffixes above to have erlc ## eat IDL files ##$(EGEN)/%.erl: $(ESRC)/%.idl ## $(ERLC) $(IDL_FLAGS) $< @@ -238,7 +238,7 @@ ifeq ($(PDFCOLOR),) PDFCOLOR = \#960003 endif -# HTML & GIF files that always are generated and must be delivered +# HTML & GIF files that always are generated and must be delivered SGML_COLL_FILES = $(SGML_APPLICATION_FILES) $(SGML_PART_FILES) XML_COLL_FILES = $(XML_APPLICATION_FILES) $(XML_PART_FILES) DEFAULT_HTML_FILES = \ @@ -326,5 +326,4 @@ $(MAN9DIR)/%.9: %.xml escript $(DOCGEN)/priv/bin/codeline_preprocessing.escript $< $@ .fo.pdf: - $(FOP) -c $(FOP_CONFIG) -fo $< -pdf $@ - + $(FOP) -c $(FOP_CONFIG) -cache $(ERL_TOP)/make/$(TARGET)/fop-fonts.cache -fo $< -pdf $@ diff --git a/otp_versions.table b/otp_versions.table index 65b5cfee54..b6527594da 100644 --- a/otp_versions.table +++ b/otp_versions.table @@ -1,4 +1,11 @@ +OTP-20.0.5 : erts-9.0.5 inets-6.4.1 # asn1-5.0.2 common_test-1.15.1 compiler-7.1.1 cosEvent-2.2.1 cosEventDomain-1.2.1 cosFileTransfer-1.2.1 cosNotification-1.2.2 cosProperty-1.2.2 cosTime-1.2.2 cosTransactions-1.3.2 crypto-4.0 debugger-4.2.2 dialyzer-3.2.1 diameter-2.0 edoc-0.9 eldap-1.2.2 erl_docgen-0.7 erl_interface-3.10 et-1.6 eunit-2.3.3 hipe-3.16 ic-4.4.2 jinterface-1.8 kernel-5.3.1 megaco-3.18.2 mnesia-4.15 observer-2.4 odbc-2.12 orber-3.8.3 os_mon-2.4.2 otp_mibs-1.1.1 parsetools-2.1.5 public_key-1.4.1 reltool-0.7.4 runtime_tools-1.12.1 sasl-3.0.4 snmp-5.2.6 ssh-4.5.1 ssl-8.2 stdlib-3.4.1 syntax_tools-2.1.2 tools-2.10.1 wx-1.8.1 xmerl-1.3.15 : +OTP-20.0.4 : dialyzer-3.2.1 erts-9.0.4 # asn1-5.0.2 common_test-1.15.1 compiler-7.1.1 cosEvent-2.2.1 cosEventDomain-1.2.1 cosFileTransfer-1.2.1 cosNotification-1.2.2 cosProperty-1.2.2 cosTime-1.2.2 cosTransactions-1.3.2 crypto-4.0 debugger-4.2.2 diameter-2.0 edoc-0.9 eldap-1.2.2 erl_docgen-0.7 erl_interface-3.10 et-1.6 eunit-2.3.3 hipe-3.16 ic-4.4.2 inets-6.4 jinterface-1.8 kernel-5.3.1 megaco-3.18.2 mnesia-4.15 observer-2.4 odbc-2.12 orber-3.8.3 os_mon-2.4.2 otp_mibs-1.1.1 parsetools-2.1.5 public_key-1.4.1 reltool-0.7.4 runtime_tools-1.12.1 sasl-3.0.4 snmp-5.2.6 ssh-4.5.1 ssl-8.2 stdlib-3.4.1 syntax_tools-2.1.2 tools-2.10.1 wx-1.8.1 xmerl-1.3.15 : +OTP-20.0.3 : asn1-5.0.2 compiler-7.1.1 erts-9.0.3 ssh-4.5.1 # common_test-1.15.1 cosEvent-2.2.1 cosEventDomain-1.2.1 cosFileTransfer-1.2.1 cosNotification-1.2.2 cosProperty-1.2.2 cosTime-1.2.2 cosTransactions-1.3.2 crypto-4.0 debugger-4.2.2 dialyzer-3.2 diameter-2.0 edoc-0.9 eldap-1.2.2 erl_docgen-0.7 erl_interface-3.10 et-1.6 eunit-2.3.3 hipe-3.16 ic-4.4.2 inets-6.4 jinterface-1.8 kernel-5.3.1 megaco-3.18.2 mnesia-4.15 observer-2.4 odbc-2.12 orber-3.8.3 os_mon-2.4.2 otp_mibs-1.1.1 parsetools-2.1.5 public_key-1.4.1 reltool-0.7.4 runtime_tools-1.12.1 sasl-3.0.4 snmp-5.2.6 ssl-8.2 stdlib-3.4.1 syntax_tools-2.1.2 tools-2.10.1 wx-1.8.1 xmerl-1.3.15 : +OTP-20.0.2 : asn1-5.0.1 erts-9.0.2 kernel-5.3.1 # common_test-1.15.1 compiler-7.1 cosEvent-2.2.1 cosEventDomain-1.2.1 cosFileTransfer-1.2.1 cosNotification-1.2.2 cosProperty-1.2.2 cosTime-1.2.2 cosTransactions-1.3.2 crypto-4.0 debugger-4.2.2 dialyzer-3.2 diameter-2.0 edoc-0.9 eldap-1.2.2 erl_docgen-0.7 erl_interface-3.10 et-1.6 eunit-2.3.3 hipe-3.16 ic-4.4.2 inets-6.4 jinterface-1.8 megaco-3.18.2 mnesia-4.15 observer-2.4 odbc-2.12 orber-3.8.3 os_mon-2.4.2 otp_mibs-1.1.1 parsetools-2.1.5 public_key-1.4.1 reltool-0.7.4 runtime_tools-1.12.1 sasl-3.0.4 snmp-5.2.6 ssh-4.5 ssl-8.2 stdlib-3.4.1 syntax_tools-2.1.2 tools-2.10.1 wx-1.8.1 xmerl-1.3.15 : +OTP-20.0.1 : common_test-1.15.1 erts-9.0.1 runtime_tools-1.12.1 stdlib-3.4.1 tools-2.10.1 # asn1-5.0 compiler-7.1 cosEvent-2.2.1 cosEventDomain-1.2.1 cosFileTransfer-1.2.1 cosNotification-1.2.2 cosProperty-1.2.2 cosTime-1.2.2 cosTransactions-1.3.2 crypto-4.0 debugger-4.2.2 dialyzer-3.2 diameter-2.0 edoc-0.9 eldap-1.2.2 erl_docgen-0.7 erl_interface-3.10 et-1.6 eunit-2.3.3 hipe-3.16 ic-4.4.2 inets-6.4 jinterface-1.8 kernel-5.3 megaco-3.18.2 mnesia-4.15 observer-2.4 odbc-2.12 orber-3.8.3 os_mon-2.4.2 otp_mibs-1.1.1 parsetools-2.1.5 public_key-1.4.1 reltool-0.7.4 sasl-3.0.4 snmp-5.2.6 ssh-4.5 ssl-8.2 syntax_tools-2.1.2 wx-1.8.1 xmerl-1.3.15 : OTP-20.0 : asn1-5.0 common_test-1.15 compiler-7.1 cosProperty-1.2.2 crypto-4.0 debugger-4.2.2 dialyzer-3.2 diameter-2.0 edoc-0.9 erl_docgen-0.7 erl_interface-3.10 erts-9.0 eunit-2.3.3 hipe-3.16 inets-6.4 jinterface-1.8 kernel-5.3 megaco-3.18.2 mnesia-4.15 observer-2.4 orber-3.8.3 parsetools-2.1.5 public_key-1.4.1 reltool-0.7.4 runtime_tools-1.12 sasl-3.0.4 snmp-5.2.6 ssh-4.5 ssl-8.2 stdlib-3.4 syntax_tools-2.1.2 tools-2.10 wx-1.8.1 xmerl-1.3.15 # cosEvent-2.2.1 cosEventDomain-1.2.1 cosFileTransfer-1.2.1 cosNotification-1.2.2 cosTime-1.2.2 cosTransactions-1.3.2 eldap-1.2.2 et-1.6 ic-4.4.2 odbc-2.12 os_mon-2.4.2 otp_mibs-1.1.1 : +OTP-19.3.6.2 : erts-8.3.5.2 # asn1-4.0.4 common_test-1.14 compiler-7.0.4 cosEvent-2.2.1 cosEventDomain-1.2.1 cosFileTransfer-1.2.1 cosNotification-1.2.2 cosProperty-1.2.1 cosTime-1.2.2 cosTransactions-1.3.2 crypto-3.7.4 debugger-4.2.1 dialyzer-3.1.1 diameter-1.12.2 edoc-0.8.1 eldap-1.2.2 erl_docgen-0.6.1 erl_interface-3.9.3 et-1.6 eunit-2.3.2 gs-1.6.2 hipe-3.15.4 ic-4.4.2 inets-6.3.9 jinterface-1.7.1 kernel-5.2 megaco-3.18.1 mnesia-4.14.3 observer-2.3.1 odbc-2.12 orber-3.8.2 os_mon-2.4.2 otp_mibs-1.1.1 parsetools-2.1.4 percept-0.9 public_key-1.4 reltool-0.7.3 runtime_tools-1.11.1 sasl-3.0.3 snmp-5.2.5 ssh-4.4.2 ssl-8.1.3 stdlib-3.3 syntax_tools-2.1.1 tools-2.9.1 typer-0.9.12 wx-1.8 xmerl-1.3.14 : +OTP-19.3.6.1 : erts-8.3.5.1 # asn1-4.0.4 common_test-1.14 compiler-7.0.4 cosEvent-2.2.1 cosEventDomain-1.2.1 cosFileTransfer-1.2.1 cosNotification-1.2.2 cosProperty-1.2.1 cosTime-1.2.2 cosTransactions-1.3.2 crypto-3.7.4 debugger-4.2.1 dialyzer-3.1.1 diameter-1.12.2 edoc-0.8.1 eldap-1.2.2 erl_docgen-0.6.1 erl_interface-3.9.3 et-1.6 eunit-2.3.2 gs-1.6.2 hipe-3.15.4 ic-4.4.2 inets-6.3.9 jinterface-1.7.1 kernel-5.2 megaco-3.18.1 mnesia-4.14.3 observer-2.3.1 odbc-2.12 orber-3.8.2 os_mon-2.4.2 otp_mibs-1.1.1 parsetools-2.1.4 percept-0.9 public_key-1.4 reltool-0.7.3 runtime_tools-1.11.1 sasl-3.0.3 snmp-5.2.5 ssh-4.4.2 ssl-8.1.3 stdlib-3.3 syntax_tools-2.1.1 tools-2.9.1 typer-0.9.12 wx-1.8 xmerl-1.3.14 : OTP-19.3.6 : erts-8.3.5 # asn1-4.0.4 common_test-1.14 compiler-7.0.4 cosEvent-2.2.1 cosEventDomain-1.2.1 cosFileTransfer-1.2.1 cosNotification-1.2.2 cosProperty-1.2.1 cosTime-1.2.2 cosTransactions-1.3.2 crypto-3.7.4 debugger-4.2.1 dialyzer-3.1.1 diameter-1.12.2 edoc-0.8.1 eldap-1.2.2 erl_docgen-0.6.1 erl_interface-3.9.3 et-1.6 eunit-2.3.2 gs-1.6.2 hipe-3.15.4 ic-4.4.2 inets-6.3.9 jinterface-1.7.1 kernel-5.2 megaco-3.18.1 mnesia-4.14.3 observer-2.3.1 odbc-2.12 orber-3.8.2 os_mon-2.4.2 otp_mibs-1.1.1 parsetools-2.1.4 percept-0.9 public_key-1.4 reltool-0.7.3 runtime_tools-1.11.1 sasl-3.0.3 snmp-5.2.5 ssh-4.4.2 ssl-8.1.3 stdlib-3.3 syntax_tools-2.1.1 tools-2.9.1 typer-0.9.12 wx-1.8 xmerl-1.3.14 : OTP-19.3.5 : erts-8.3.4 xmerl-1.3.14 # asn1-4.0.4 common_test-1.14 compiler-7.0.4 cosEvent-2.2.1 cosEventDomain-1.2.1 cosFileTransfer-1.2.1 cosNotification-1.2.2 cosProperty-1.2.1 cosTime-1.2.2 cosTransactions-1.3.2 crypto-3.7.4 debugger-4.2.1 dialyzer-3.1.1 diameter-1.12.2 edoc-0.8.1 eldap-1.2.2 erl_docgen-0.6.1 erl_interface-3.9.3 et-1.6 eunit-2.3.2 gs-1.6.2 hipe-3.15.4 ic-4.4.2 inets-6.3.9 jinterface-1.7.1 kernel-5.2 megaco-3.18.1 mnesia-4.14.3 observer-2.3.1 odbc-2.12 orber-3.8.2 os_mon-2.4.2 otp_mibs-1.1.1 parsetools-2.1.4 percept-0.9 public_key-1.4 reltool-0.7.3 runtime_tools-1.11.1 sasl-3.0.3 snmp-5.2.5 ssh-4.4.2 ssl-8.1.3 stdlib-3.3 syntax_tools-2.1.1 tools-2.9.1 typer-0.9.12 wx-1.8 : OTP-19.3.4 : inets-6.3.9 ssl-8.1.3 # asn1-4.0.4 common_test-1.14 compiler-7.0.4 cosEvent-2.2.1 cosEventDomain-1.2.1 cosFileTransfer-1.2.1 cosNotification-1.2.2 cosProperty-1.2.1 cosTime-1.2.2 cosTransactions-1.3.2 crypto-3.7.4 debugger-4.2.1 dialyzer-3.1.1 diameter-1.12.2 edoc-0.8.1 eldap-1.2.2 erl_docgen-0.6.1 erl_interface-3.9.3 erts-8.3.3 et-1.6 eunit-2.3.2 gs-1.6.2 hipe-3.15.4 ic-4.4.2 jinterface-1.7.1 kernel-5.2 megaco-3.18.1 mnesia-4.14.3 observer-2.3.1 odbc-2.12 orber-3.8.2 os_mon-2.4.2 otp_mibs-1.1.1 parsetools-2.1.4 percept-0.9 public_key-1.4 reltool-0.7.3 runtime_tools-1.11.1 sasl-3.0.3 snmp-5.2.5 ssh-4.4.2 stdlib-3.3 syntax_tools-2.1.1 tools-2.9.1 typer-0.9.12 wx-1.8 xmerl-1.3.13 : diff --git a/scripts/run-dialyzer b/scripts/run-dialyzer index 383ae2301d..05c1fd63c0 100755 --- a/scripts/run-dialyzer +++ b/scripts/run-dialyzer @@ -4,4 +4,13 @@ set -e $ERL_TOP/bin/dialyzer --build_plt --apps asn1 compiler crypto dialyzer edoc erts et hipe inets kernel mnesia observer public_key runtime_tools snmp ssh ssl stdlib syntax_tools wx xmerl --statistics $ERL_TOP/bin/dialyzer -n -Wunknown -Wunmatched_returns --apps compiler erts kernel stdlib asn1 crypto dialyzer hipe parsetools public_key runtime_tools sasl tools --statistics -$ERL_TOP/bin/dialyzer -n --apps common_test debugger edoc inets mnesia observer ssh ssl syntax_tools tools wx xmerl --statistics +$ERL_TOP/bin/dialyzer -n --apps common_test debugger edoc inets mnesia observer ssh ssl syntax_tools wx xmerl --statistics + +# In travis we don't dialyze everything as it takes too much time +if [ "X$DIALYZE_ALL_APPLICATIONS" = "Xtrue" ]; then + $ERL_TOP/bin/dialyzer -n -Wunknown -Wunmatched_returns --apps eldap erl_docgen et odbc --statistics + $ERL_TOP/bin/dialyzer -n --apps eunit reltool os_mon --statistics + + # These application are not run always as the currently have dialyzer warnings + # $ERL_TOP/bin/dialyzer -n --apps cosEvent cosEventDomain cosFileTransfer cosNotification cosProperty cosTime cosTransactions diameter megaco orber snmp --statistics +fi diff --git a/system/doc/design_principles/des_princ.xml b/system/doc/design_principles/des_princ.xml index 8ab8661c2d..af5904ce78 100644 --- a/system/doc/design_principles/des_princ.xml +++ b/system/doc/design_principles/des_princ.xml @@ -225,10 +225,8 @@ free(Ch, {Alloc, Free} = Channels) -> <list type="bulleted"> <item><p><seealso marker="gen_server_concepts">gen_server</seealso></p> <p>For implementing the server of a client-server relation</p></item> - <item><p><seealso marker="fsm">gen_fsm</seealso></p> - <p>For implementing finite-state machines (Old)</p></item> <item><p><seealso marker="statem">gen_statem</seealso></p> - <p>For implementing state machines (New)</p></item> + <p>For implementing state machines</p></item> <item><p><seealso marker="events">gen_event</seealso></p> <p>For implementing event handling functionality</p></item> <item><p><seealso marker="sup_princ">supervisor</seealso></p> diff --git a/system/doc/design_principles/statem.xml b/system/doc/design_principles/statem.xml index 7febe31df3..a0611a46da 100644 --- a/system/doc/design_principles/statem.xml +++ b/system/doc/design_principles/statem.xml @@ -411,14 +411,6 @@ StateName(EventType, EventContent, Data) -> <marker id="Example" /> <title>Example</title> <p> - This example starts off as equivalent to the example in section - <seealso marker="fsm"><c>gen_fsm</c> Behavior</seealso>. - In later sections, additions and tweaks are made - using features in <c>gen_statem</c> that <c>gen_fsm</c> does not have. - The end of this chapter provides the example again - with all the added features. - </p> - <p> A door with a code lock can be seen as a state machine. Initially, the door is locked. When someone presses a button, an event is generated. diff --git a/system/doc/oam/oam_intro.xml b/system/doc/oam/oam_intro.xml index 8b8d69e638..b4142b3cc5 100644 --- a/system/doc/oam/oam_intro.xml +++ b/system/doc/oam/oam_intro.xml @@ -243,8 +243,8 @@ snmp:c("MY-MIB", [{il, ["sasl/priv/mibs"]}]).</code> loading the MIBs into the agent. Some MIB implementations are code-only, while others need a server. One way, used by the code-only MIB implementations, is for the user to call a - function such as <c>otp_mib:init(Agent)</c> to load the MIB, - and <c>otp_mib:stop(Agent)</c> to unload the MIB. See the + function such as <c>otp_mib:load(Agent)</c> to load the MIB, + and <c>otp_mib:unload(Agent)</c> to unload the MIB. See the manual page for each application for a description of how to load each MIB.</p> </section> diff --git a/system/doc/reference_manual/typespec.xml b/system/doc/reference_manual/typespec.xml index a0ea41cb3b..f6a19397c3 100644 --- a/system/doc/reference_manual/typespec.xml +++ b/system/doc/reference_manual/typespec.xml @@ -4,7 +4,7 @@ <chapter> <header> <copyright> - <year>2003</year><year>2016</year> + <year>2003</year><year>2017</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -133,17 +133,17 @@ Map :: map() %% denotes a map of any size | #{} %% denotes the empty map - | #{PairList} + | #{AssociationList} Tuple :: tuple() %% denotes a tuple of any size | {} | {TList} - PairList :: Pair - | Pair, PairList + AssociationList :: Association + | Association, AssociationList - Pair :: Type := Type %% denotes a mandatory pair - | Type => Type %% denotes an optional pair + Association :: Type := Type %% denotes a mandatory association + | Type => Type %% denotes an optional association TList :: Type | Type, TList @@ -173,14 +173,17 @@ The notation <c>[]</c> specifies the singleton type for the empty list. </p> <p> - The general form of maps is <c>#{PairList}</c>. The key types in - <c>PairList</c> are allowed to overlap, and if they do, the - leftmost pair takes precedence. A map pair has a key in - <c>PairList</c> if it belongs to this type. A <c>PairList</c> may contain - both 'mandatory' and 'optional' pairs where 'mandatory' denotes that - a key type, and its associated value type, must be present. - In the case of an 'optional' pair it is not required for the key type to - be present. + The general form of map types is <c>#{AssociationList}</c>. + The key types in + <c>AssociationList</c> are allowed to overlap, and if they do, the + leftmost association takes precedence. A map association has a key in + <c>AssociationList</c> if it belongs to this type. + <c>AssociationList</c> can contain both mandatory and optional + association types. + If an association type is mandatory, an association with that type + is to be present. + In the case of an optional association type it is not required for + the key type to be present. </p> <p> Notice that the syntactic representation of <c>map()</c> is @@ -512,8 +515,8 @@ <p> Currently, the <c>::</c> constraint (read as «is a subtype of») is - the only guard constraint that can be used in the <c>'when'</c> - part of a <c>'-spec'</c> attribute. + the only guard constraint that can be used in the <c>when</c> + part of a <c>-spec</c> attribute. </p> <note> <p> |
