From 614c92088cb947a8849ab4681458b233d2151f40 Mon Sep 17 00:00:00 2001 From: Paul Guyot Date: Sat, 21 May 2011 08:51:45 +0200 Subject: Fix bug related to hibernate and HiPE (clear F_HIBERNATE_SCHED flag) F_HIBERNATE_SCHED flag that was introduced in b7ecdcd1ae9e11b8f75e must be cleared in hipe_mode_switch as well. Otherwise, processes running HiPE code that hibernate, wake up and then trap into a BIF will not be rescheduled. --- erts/emulator/hipe/hipe_mode_switch.c | 7 ++++++- erts/emulator/test/hibernate_SUITE.erl | 31 ++++++++++++++++++++++++++++--- 2 files changed, 34 insertions(+), 4 deletions(-) diff --git a/erts/emulator/hipe/hipe_mode_switch.c b/erts/emulator/hipe/hipe_mode_switch.c index 16f8fb1347..e3e8367b62 100644 --- a/erts/emulator/hipe/hipe_mode_switch.c +++ b/erts/emulator/hipe/hipe_mode_switch.c @@ -346,7 +346,12 @@ Process *hipe_mode_switch(Process *p, unsigned cmd, Eterm reg[]) p->arity = callee_arity; } - /* If process is in P_WAITING state, we schedule the next process */ + /* Schedule next process if current process was hibernated or is waiting + for messages */ + if (p->flags & F_HIBERNATE_SCHED) { + p->flags &= ~F_HIBERNATE_SCHED; + goto do_schedule; + } if (p->status == P_WAITING) { goto do_schedule; } diff --git a/erts/emulator/test/hibernate_SUITE.erl b/erts/emulator/test/hibernate_SUITE.erl index 203fa6b48e..82a0aad189 100644 --- a/erts/emulator/test/hibernate_SUITE.erl +++ b/erts/emulator/test/hibernate_SUITE.erl @@ -25,16 +25,16 @@ init_per_group/2,end_per_group/2, init_per_testcase/2,end_per_testcase/2, basic/1,dynamic_call/1,min_heap_size/1,bad_args/1, - messages_in_queue/1,undefined_mfa/1, no_heap/1]). + messages_in_queue/1,undefined_mfa/1,no_heap/1,wake_up_and_bif_trap/1]). %% Used by test cases. --export([basic_hibernator/1,dynamic_call_hibernator/2,messages_in_queue_restart/2, no_heap_loop/0]). +-export([basic_hibernator/1,dynamic_call_hibernator/2,messages_in_queue_restart/2, no_heap_loop/0,characters_to_list_trap/1]). suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [basic, dynamic_call, min_heap_size, bad_args, messages_in_queue, - undefined_mfa, no_heap]. + undefined_mfa, no_heap, wake_up_and_bif_trap]. groups() -> []. @@ -383,6 +383,31 @@ clean_dict() -> {dictionary, Dict} = process_info(self(), dictionary), lists:foreach(fun ({Key, _}) -> erase(Key) end, Dict). +%% +%% Wake up and then immediatly bif trap with a lengthy computation. +%% + +wake_up_and_bif_trap(doc) -> []; +wake_up_and_bif_trap(suite) -> []; +wake_up_and_bif_trap(Config) when is_list(Config) -> + ?line Self = self(), + ?line Pid = spawn_link(fun() -> erlang:hibernate(?MODULE, characters_to_list_trap, [Self]) end), + ?line Pid ! wakeup, + ?line receive + {ok, Pid0} when Pid0 =:= Pid -> ok + after 5000 -> + ?line ?t:fail(process_blocked) + end, + ?line unlink(Pid), + ?line exit(Pid, bye). + +%% Lengthy computation that traps (in characters_to_list_trap_3). +characters_to_list_trap(Parent) -> + Bin0 = <<"abcdefghijklmnopqrstuvwxz0123456789">>, + Bin = binary:copy(Bin0, 1500), + unicode:characters_to_list(Bin), + Parent ! {ok, self()}. + %% %% Misc %% -- cgit v1.2.3 From a13caa7beeec4c54f3879da694231b81b3a7a36d Mon Sep 17 00:00:00 2001 From: Paul Guyot Date: Sat, 21 May 2011 09:45:59 +0200 Subject: Fix bug in FreeBSD topology detection code --- erts/lib_src/common/erl_misc_utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/erts/lib_src/common/erl_misc_utils.c b/erts/lib_src/common/erl_misc_utils.c index ec729407bb..b738e47ded 100644 --- a/erts/lib_src/common/erl_misc_utils.c +++ b/erts/lib_src/common/erl_misc_utils.c @@ -1511,7 +1511,7 @@ const char* parse_topology_spec_group(erts_cpu_info_t *cpuinfo, const char* xml, } } - if (cacheLevel == 0) { + if (parentCacheLevel == 0) { *core_p = 0; *processor_p = (*processor_p)++; } else { -- cgit v1.2.3 From 169080db01101a4db6b1c265d04d972f3c39488a Mon Sep 17 00:00:00 2001 From: Michael Santos Date: Tue, 24 May 2011 08:02:25 -0400 Subject: inet: error if fd does not match socket domain If an IPv4 fd is opened as an IPv6 socket, unexpected behaviour can occur. For example, if an IPv4 UDP socket is opened and passed into Erlang as an IPv6 socket, the first 3 bytes (corresponding to 1 byte representing the protocol family, 2 bytes set to the port) are stripped from the payload. The cause of the UDP payload truncation happens in inet_drv.c:packet_inet_input when a call to inet_get_address fails silently because the family is set to PF_INET6 but the buffer len is the size of an IPv4 struct sockaddr_in. Prevent this behaviour by checking that the protocol family of the file descriptor matches the family of the requested Erlang socket. {ok, S1} = gen_udp:open(0, [binary, inet]), {ok, FD} = inet:getfd(S1), {ok, Port} = inet:port(S1), {ok, S} = gen_udp:open(Port, [binary, {fd, FD}, inet6]), {ok, C} = gen_udp:open(0, [binary]), Msg = <<1,2,3,4,5>>, gen_udp:send(C, "127.0.0.1", Port, Msg), receive {udp, S, _, _, Msg} -> ok; {udp, S, _, _, NewMsg} -> {error, Msg, NewMsg} end. This test results in: {error,<<1,2,3,4,5>>,<<4,5>>} Thanks to Andrew Tunnell-Jones for finding the bug and the test case! --- erts/emulator/drivers/common/inet_drv.c | 4 +++- lib/kernel/test/gen_udp_SUITE.erl | 1 + 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c index 40c4a0df08..ebc4469a23 100644 --- a/erts/emulator/drivers/common/inet_drv.c +++ b/erts/emulator/drivers/common/inet_drv.c @@ -3709,6 +3709,8 @@ static int inet_ctl_fdopen(inet_descriptor* desc, int domain, int type, /* check that it is a socket and that the socket is bound */ if (IS_SOCKET_ERROR(sock_name(s, (struct sockaddr*) &name, &sz))) return ctl_error(sock_errno(), rbuf, rsize); + if (name.sa.sa_family != domain) + return ctl_error(EINVAL, rbuf, rsize); desc->s = s; if ((desc->event = sock_create_event(desc)) == INVALID_EVENT) return ctl_error(sock_errno(), rbuf, rsize); @@ -9739,7 +9741,7 @@ static int packet_inet_ctl(ErlDrvData e, unsigned int cmd, char* buf, int len, if (desc->active || (len != 8)) return ctl_error(EINVAL, rbuf, rsize); timeout = get_int32(buf); - /* The 2nd arg, Length(4), is ignored for both UDP ans SCTP protocols, + /* The 2nd arg, Length(4), is ignored for both UDP and SCTP protocols, since they are msg-oriented. */ if (enq_async(desc, tbuf, PACKET_REQ_RECV) < 0) diff --git a/lib/kernel/test/gen_udp_SUITE.erl b/lib/kernel/test/gen_udp_SUITE.erl index d8a5519195..b734d7fd98 100644 --- a/lib/kernel/test/gen_udp_SUITE.erl +++ b/lib/kernel/test/gen_udp_SUITE.erl @@ -400,6 +400,7 @@ open_fd(Config) when is_list(Config) -> {ok,S1} = gen_udp:open(0), {ok,P2} = inet:port(S1), {ok,FD} = prim_inet:getfd(S1), + {error,einval} = gen_udp:open(P2, [inet6, {fd,FD}]), {ok,S2} = gen_udp:open(P2, [{fd,FD}]), {ok,S3} = gen_udp:open(0), {ok,P3} = inet:port(S3), -- cgit v1.2.3 From 53d1d7424fc435ad5846fb1d6483b7cb1b19fa3e Mon Sep 17 00:00:00 2001 From: Cristian Greco Date: Tue, 24 May 2011 19:29:55 +0200 Subject: Fix use of logical operator && with constant operand instead of bitwise &. --- erts/lib_src/common/erl_printf_format.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/erts/lib_src/common/erl_printf_format.c b/erts/lib_src/common/erl_printf_format.c index fba3fd723c..473791dce4 100644 --- a/erts/lib_src/common/erl_printf_format.c +++ b/erts/lib_src/common/erl_printf_format.c @@ -388,7 +388,7 @@ static int fmt_double(fmtfn_t fn,void*arg,double val, max_size++; if (precision) max_size += precision; - else if (fmt && FMTF_alt) + else if (fmt & FMTF_alt) max_size++; break; case FMTC_E: @@ -402,7 +402,7 @@ static int fmt_double(fmtfn_t fn,void*arg,double val, max_size += 4; if (precision) max_size += precision; - else if (fmt && FMTF_alt) + else if (fmt & FMTF_alt) max_size++; aexp = exp >= 0 ? exp : -exp; if (aexp < 100) -- cgit v1.2.3 From 61621e6623bca4ae75c44a2d8f765098ac798e42 Mon Sep 17 00:00:00 2001 From: Klas Johansson Date: Wed, 11 May 2011 22:56:42 +0200 Subject: Generate separate surefire XMLs for each test suite Previously the test cases of all test suites (=modules) were put in one and the same surefire report XML thereby breaking the principle of least astonishment and making post analysis harder. Assume the following layout: src/x.erl src/y.erl test/x_tests.erl test/y_tests.erl The results for both x_tests and y_tests were written to only one report grouped under either module x or y (seemingly randomly). Now two reports, one for module x and one for y are generated. --- lib/eunit/src/eunit_surefire.erl | 56 ++++++++++++++++++++++++++-------------- 1 file changed, 37 insertions(+), 19 deletions(-) diff --git a/lib/eunit/src/eunit_surefire.erl b/lib/eunit/src/eunit_surefire.erl index dfb08c90b2..25b5cde09c 100644 --- a/lib/eunit/src/eunit_surefire.erl +++ b/lib/eunit/src/eunit_surefire.erl @@ -64,6 +64,7 @@ }). -record(testsuite, { + id = 0 :: integer(), name = <<>> :: binary(), time = 0 :: integer(), output = <<>> :: binary(), @@ -76,7 +77,7 @@ -record(state, {verbose = false, indent = 0, xmldir = ".", - testsuite = #testsuite{} + testsuites = [] :: [#testsuite{}] }). start() -> @@ -89,55 +90,60 @@ init(Options) -> XMLDir = proplists:get_value(dir, Options, ?XMLDIR), St = #state{verbose = proplists:get_bool(verbose, Options), xmldir = XMLDir, - testsuite = #testsuite{}}, + testsuites = []}, receive {start, _Reference} -> St end. terminate({ok, _Data}, St) -> - TestSuite = St#state.testsuite, + TestSuites = St#state.testsuites, XmlDir = St#state.xmldir, - write_report(TestSuite, XmlDir), + write_reports(TestSuites, XmlDir), ok; terminate({error, _Reason}, _St) -> %% Don't report any errors here, since eunit_tty takes care of that. %% Just terminate. ok. -handle_begin(group, Data, St) -> +handle_begin(Kind, Data, St) when Kind == group; Kind == test -> + %% Run this code both for groups and tests; test is a bit + %% surprising: This is a workaround for the fact that we don't get + %% a group (handle_begin(group, ...) for testsuites (modules) + %% which only have one test case. In that case we get a test case + %% with an id comprised of just one integer - the group id. NewId = proplists:get_value(id, Data), case NewId of [] -> St; - [_GroupId] -> + [GroupId] -> Desc = proplists:get_value(desc, Data), - TestSuite = St#state.testsuite, - NewTestSuite = TestSuite#testsuite{name = Desc}, - St#state{testsuite=NewTestSuite}; + TestSuite = #testsuite{id = GroupId, name = Desc}, + St#state{testsuites=store_suite(TestSuite, St#state.testsuites)}; %% Surefire format is not hierarchic: Ignore subgroups: _ -> St - end; -handle_begin(test, _Data, St) -> - St. + end. handle_end(group, Data, St) -> %% Retrieve existing test suite: case proplists:get_value(id, Data) of [] -> St; - [_GroupId|_] -> - TestSuite = St#state.testsuite, + [GroupId|_] -> + TestSuites = St#state.testsuites, + TestSuite = lookup_suite_by_group_id(GroupId, TestSuites), %% Update TestSuite data: Time = proplists:get_value(time, Data), Output = proplists:get_value(output, Data), NewTestSuite = TestSuite#testsuite{ time = Time, output = Output }, - St#state{testsuite=NewTestSuite} + St#state{testsuites=store_suite(NewTestSuite, TestSuites)} end; handle_end(test, Data, St) -> %% Retrieve existing test suite: - TestSuite = St#state.testsuite, + [GroupId|_] = proplists:get_value(id, Data), + TestSuites = St#state.testsuites, + TestSuite = lookup_suite_by_group_id(GroupId, TestSuites), %% Create test case: Name = format_name(proplists:get_value(source, Data), @@ -149,7 +155,7 @@ handle_end(test, Data, St) -> TestCase = #testcase{name = Name, description = Desc, time = Time,output = Output}, NewTestSuite = add_testcase_to_testsuite(Result, TestCase, TestSuite), - St#state{testsuite=NewTestSuite}. + St#state{testsuites=store_suite(NewTestSuite, TestSuites)}. %% Cancel group does not give information on the individual cancelled test case %% We ignore this event @@ -157,7 +163,9 @@ handle_cancel(group, _Data, St) -> St; handle_cancel(test, Data, St) -> %% Retrieve existing test suite: - TestSuite = St#state.testsuite, + [GroupId|_] = proplists:get_value(id, Data), + TestSuites = St#state.testsuites, + TestSuite = lookup_suite_by_group_id(GroupId, TestSuites), %% Create test case: Name = format_name(proplists:get_value(source, Data), @@ -171,7 +179,7 @@ handle_cancel(test, Data, St) -> NewTestSuite = TestSuite#testsuite{ skipped = TestSuite#testsuite.skipped+1, testcases=[TestCase|TestSuite#testsuite.testcases] }, - St#state{testsuite=NewTestSuite}. + St#state{testsuites=store_suite(NewTestSuite, TestSuites)}. format_name({Module, Function, Arity}, Line) -> lists:flatten([atom_to_list(Module), ":", atom_to_list(Function), "/", @@ -183,6 +191,12 @@ format_desc(Desc) when is_binary(Desc) -> format_desc(Desc) when is_list(Desc) -> Desc. +lookup_suite_by_group_id(GroupId, TestSuites) -> + #testsuite{} = lists:keyfind(GroupId, #testsuite.id, TestSuites). + +store_suite(#testsuite{id=GroupId} = TestSuite, TestSuites) -> + lists:keystore(GroupId, #testsuite.id, TestSuites, TestSuite). + %% Add testcase to testsuite depending on the result of the test. add_testcase_to_testsuite(ok, TestCaseTmp, TestSuite) -> TestCase = TestCaseTmp#testcase{ result = ok }, @@ -214,6 +228,10 @@ add_testcase_to_testsuite({error, Exception}, TestCaseTmp, TestSuite) -> %% Write a report to the XML directory. %% This function opens the report file, calls write_report_to/2 and closes the file. %% ---------------------------------------------------------------------------- +write_reports(TestSuites, XmlDir) -> + lists:foreach(fun(TestSuite) -> write_report(TestSuite, XmlDir) end, + TestSuites). + write_report(#testsuite{name = Name} = TestSuite, XmlDir) -> Filename = filename:join(XmlDir, lists:flatten(["TEST-", escape_suitename(Name)], ".xml")), case file:open(Filename, [write, raw]) of -- cgit v1.2.3 From 7cdf5fc1ca658f826ed92019bca474c66206d96c Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 27 May 2011 16:34:41 +0200 Subject: OTP-9342: FTP client doesn't work with IPv6 OTP-9342: IpFamily config option was not handled OTP-9342: Release notes remain... OTP-9342: attila rajmund nohl --- lib/inets/Makefile | 4 ++++ lib/inets/src/ftp/ftp.erl | 4 +++- lib/inets/src/inets_app/inets.appup.src | 10 ++++++++++ lib/inets/test/inets_test_lib.erl | 9 ++++++--- lib/inets/vsn.mk | 2 +- 5 files changed, 24 insertions(+), 5 deletions(-) diff --git a/lib/inets/Makefile b/lib/inets/Makefile index ec05efa461..f4c2746b0a 100644 --- a/lib/inets/Makefile +++ b/lib/inets/Makefile @@ -36,6 +36,8 @@ SPECIAL_TARGETS = # ---------------------------------------------------- include $(ERL_TOP)/make/otp_subdir.mk +.PHONY: info gclean + info: @echo "OS: $(OS)" @echo "DOCB: $(DOCB)" @@ -44,3 +46,5 @@ info: @echo "APP_VSN: $(APP_VSN)" @echo "" +gclean: + git clean -fXd diff --git a/lib/inets/src/ftp/ftp.erl b/lib/inets/src/ftp/ftp.erl index fe6cb0c191..ac72963347 100644 --- a/lib/inets/src/ftp/ftp.erl +++ b/lib/inets/src/ftp/ftp.erl @@ -1038,10 +1038,12 @@ handle_call({_, {open, ip_comm, Opts}}, From, State) -> Port = key_search(port, Opts, ?FTP_PORT), Timeout = key_search(timeout, Opts, ?CONNECTION_TIMEOUT), Progress = key_search(progress, Opts, ignore), + IpFamily = key_search(ipfamily, Opts, inet), State2 = State#state{client = From, mode = Mode, - progress = progress(Progress)}, + progress = progress(Progress), + ipfamily = IpFamily}, ?fcrd("handle_call(open) -> setup ctrl connection with", [{host, Host}, {port, Port}, {timeout, Timeout}]), diff --git a/lib/inets/src/inets_app/inets.appup.src b/lib/inets/src/inets_app/inets.appup.src index 47f3fbba58..09356caa22 100644 --- a/lib/inets/src/inets_app/inets.appup.src +++ b/lib/inets/src/inets_app/inets.appup.src @@ -18,6 +18,11 @@ {"%VSN%", [ + {"5.6", + [ + {update, ftp, soft, soft_purge, soft_purge, []} + ] + }, {"5.5.2", [ {restart_application, inets} @@ -40,6 +45,11 @@ } ], [ + {"5.6", + [ + {update, ftp, soft, soft_purge, soft_purge, []} + ] + }, {"5.5.2", [ {restart_application, inets} diff --git a/lib/inets/test/inets_test_lib.erl b/lib/inets/test/inets_test_lib.erl index 6cedaf9638..57e5d482c9 100644 --- a/lib/inets/test/inets_test_lib.erl +++ b/lib/inets/test/inets_test_lib.erl @@ -303,7 +303,7 @@ connect_byte(ossl, Host, Port) -> connect_byte(essl, Host, Port) -> connect(ssl, Host, Port, [{ssl_imp, new}, {packet,0}]); connect_byte(ip_comm, Host, Port) -> - Opts = [inet6, {packet,0}], + Opts = [inet6, {packet, 0}], connect(ip_comm, Host, Port, Opts). @@ -327,10 +327,13 @@ connect(ip_comm, Host, Port, Opts) -> tsp("nxdomain opts: ~p", [Opts]), connect(ip_comm, Host, Port, lists:delete(inet6, Opts)); {error, eafnosupport} -> - tsp("eafnosupport opts: ~p", [Opts]), + tsp("eafnosupport when opts: ~p", [Opts]), + connect(ip_comm, Host, Port, lists:delete(inet6, Opts)); + {error, econnreset} -> + tsp("econnreset when opts: ~p", [Opts]), connect(ip_comm, Host, Port, lists:delete(inet6, Opts)); {error, enetunreach} -> - tsp("eafnosupport opts: ~p", [Opts]), + tsp("eafnosupport when opts: ~p", [Opts]), connect(ip_comm, Host, Port, lists:delete(inet6, Opts)); {error, {enfile,_}} -> tsp("Error enfile"), diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk index c0e25a30e3..2bb4d83c49 100644 --- a/lib/inets/vsn.mk +++ b/lib/inets/vsn.mk @@ -18,7 +18,7 @@ # %CopyrightEnd% APPLICATION = inets -INETS_VSN = 5.6 +INETS_VSN = 5.6.1 PRE_VSN = APP_VSN = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)" -- cgit v1.2.3 From 1e69822bac15f0a3eb4084fb56beb1bb6d7decd8 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Mon, 30 May 2011 15:29:43 +0200 Subject: Peer/sockname resolv doesn't work with IPv6 addrs in HTTP. OTP-9343 --- lib/inets/doc/src/notes.xml | 41 ++++++++++++++++++++ lib/inets/src/http_lib/http_transport.erl | 64 ++++++++++++++++--------------- lib/inets/src/inets_app/inets.appup.src | 10 +++++ lib/inets/vsn.mk | 2 +- 4 files changed, 86 insertions(+), 31 deletions(-) diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml index 0926df8581..0d531affa0 100644 --- a/lib/inets/doc/src/notes.xml +++ b/lib/inets/doc/src/notes.xml @@ -32,6 +32,47 @@ notes.xml +
Inets 5.6.1 + +
Improvements and New Features +

-

+ + + +
+ +
Fixed Bugs and Malfunctions + + + + +

[httpd] Peer/sockname resolv doesn't work with IPv6 addrs + in HTTP.

+

Attila Rajmund Nohl.

+

Own Id: OTP-9343

+ + + +
+ +
+ +
Inets 5.6
Improvements and New Features diff --git a/lib/inets/src/http_lib/http_transport.erl b/lib/inets/src/http_lib/http_transport.erl index 01b51d531a..6c2ffc143d 100644 --- a/lib/inets/src/http_lib/http_transport.erl +++ b/lib/inets/src/http_lib/http_transport.erl @@ -500,19 +500,11 @@ close({essl, _}, Socket) -> %%------------------------------------------------------------------------- peername(ip_comm, Socket) -> case inet:peername(Socket) of - {ok,{{A, B, C, D}, Port}} -> - PeerName = integer_to_list(A)++"."++integer_to_list(B)++"."++ - integer_to_list(C)++"."++integer_to_list(D), + {ok, {Addr, Port}} when is_tuple(Addr) andalso (size(Addr) =:= 4) -> + PeerName = ipv4_name(Addr), {Port, PeerName}; - {ok,{{A, B, C, D, E, F, G, H}, Port}} -> - PeerName = http_util:integer_to_hexlist(A) ++ ":"++ - http_util:integer_to_hexlist(B) ++ ":" ++ - http_util:integer_to_hexlist(C) ++ ":" ++ - http_util:integer_to_hexlist(D) ++ ":" ++ - http_util:integer_to_hexlist(E) ++ ":" ++ - http_util:integer_to_hexlist(F) ++ ":" ++ - http_util:integer_to_hexlist(G) ++":"++ - http_util:integer_to_hexlist(H), + {ok, {Addr, Port}} when is_tuple(Addr) andalso (size(Addr) =:= 8) -> + PeerName = ipv6_name(Addr), {Port, PeerName}; {error, _} -> {-1, "unknown"} @@ -530,9 +522,11 @@ peername({essl, _}, Socket) -> peername_ssl(Socket) -> case ssl:peername(Socket) of - {ok,{{A, B, C, D}, Port}} -> - PeerName = integer_to_list(A)++"."++integer_to_list(B)++"."++ - integer_to_list(C)++"."++integer_to_list(D), + {ok, {Addr, Port}} when is_tuple(Addr) andalso (size(Addr) =:= 4) -> + PeerName = ipv4_name(Addr), + {Port, PeerName}; + {ok, {Addr, Port}} when is_tuple(Addr) andalso (size(Addr) =:= 8) -> + PeerName = ipv6_name(Addr), {Port, PeerName}; {error, _} -> {-1, "unknown"} @@ -551,19 +545,11 @@ peername_ssl(Socket) -> %%------------------------------------------------------------------------- sockname(ip_comm, Socket) -> case inet:sockname(Socket) of - {ok,{{A, B, C, D}, Port}} -> - SockName = integer_to_list(A)++"."++integer_to_list(B)++"."++ - integer_to_list(C)++"."++integer_to_list(D), + {ok, {Addr, Port}} -> + SockName = ipv4_name(Addr), {Port, SockName}; - {ok,{{A, B, C, D, E, F, G, H}, Port}} -> - SockName = http_util:integer_to_hexlist(A) ++ ":"++ - http_util:integer_to_hexlist(B) ++ ":" ++ - http_util:integer_to_hexlist(C) ++ ":" ++ - http_util:integer_to_hexlist(D) ++ ":" ++ - http_util:integer_to_hexlist(E) ++ ":" ++ - http_util:integer_to_hexlist(F) ++ ":" ++ - http_util:integer_to_hexlist(G) ++":"++ - http_util:integer_to_hexlist(H), + {ok, {Addr, Port}} -> + SockName = ipv6_name(Addr), {Port, SockName}; {error, _} -> {-1, "unknown"} @@ -581,9 +567,11 @@ sockname({essl, _}, Socket) -> sockname_ssl(Socket) -> case ssl:sockname(Socket) of - {ok,{{A, B, C, D}, Port}} -> - SockName = integer_to_list(A)++"."++integer_to_list(B)++"."++ - integer_to_list(C)++"."++integer_to_list(D), + {ok, {Addr, Port}} -> + SockName = ipv4_name(Addr), + {Port, SockName}; + {ok, {Addr, Port}} -> + SockName = ipv6_name(Addr), {Port, SockName}; {error, _} -> {-1, "unknown"} @@ -605,6 +593,22 @@ resolve() -> %%% Internal functions %%%======================================================================== +ipv4_name({A, B, C, D}) -> + integer_to_list(A) ++ "." ++ + integer_to_list(B) ++ "." ++ + integer_to_list(C) ++ "." ++ + integer_to_list(D). + +ipv6_name({A, B, C, D, E, F, G, H}) -> + http_util:integer_to_hexlist(B) ++ ":" ++ + http_util:integer_to_hexlist(C) ++ ":" ++ + http_util:integer_to_hexlist(D) ++ ":" ++ + http_util:integer_to_hexlist(E) ++ ":" ++ + http_util:integer_to_hexlist(F) ++ ":" ++ + http_util:integer_to_hexlist(G) ++ ":" ++ + http_util:integer_to_hexlist(H). + + %% Address any comes from directive: BindAddress "*" sock_opt(ip_comm, any = Addr, Opts) -> sock_opt2([{ip, Addr} | Opts]); diff --git a/lib/inets/src/inets_app/inets.appup.src b/lib/inets/src/inets_app/inets.appup.src index 47f3fbba58..c432ac82eb 100644 --- a/lib/inets/src/inets_app/inets.appup.src +++ b/lib/inets/src/inets_app/inets.appup.src @@ -18,6 +18,11 @@ {"%VSN%", [ + {"5.6", + [ + {load_module, http_transport, soft_purge, soft_purge, []} + ] + }, {"5.5.2", [ {restart_application, inets} @@ -40,6 +45,11 @@ } ], [ + {"5.6", + [ + {load_module, http_transport, soft_purge, soft_purge, []} + ] + }, {"5.5.2", [ {restart_application, inets} diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk index c0e25a30e3..2bb4d83c49 100644 --- a/lib/inets/vsn.mk +++ b/lib/inets/vsn.mk @@ -18,7 +18,7 @@ # %CopyrightEnd% APPLICATION = inets -INETS_VSN = 5.6 +INETS_VSN = 5.6.1 PRE_VSN = APP_VSN = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)" -- cgit v1.2.3 From 7f4b3f6b9e6d2306b58bcf071a17968b43186cdd Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Tue, 31 May 2011 13:30:49 +0200 Subject: Updated release notes. --- lib/inets/doc/src/notes.xml | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml index 0926df8581..8d27dee8dd 100644 --- a/lib/inets/doc/src/notes.xml +++ b/lib/inets/doc/src/notes.xml @@ -32,6 +32,40 @@ notes.xml +
Inets 5.6.1 + +
Improvements and New Features +

-

+ + +
+ +
Fixed Bugs and Malfunctions + + + + +

[ftp] FTP client doesn't work with IPv6 host.

+

Attila Rajmund Nohl

+

Own Id: OTP-9342 Aux Id: seq11853

+ + + +
+ +
+ +
Inets 5.6
Improvements and New Features -- cgit v1.2.3 From 4384c7137cb016b8b3cb9dd4d8ee82870c08f98c Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Wed, 15 Jun 2011 11:41:18 +0200 Subject: Set proper version (5.7). --- lib/inets/doc/src/notes.xml | 4 ++-- lib/inets/vsn.mk | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml index 0d531affa0..9071a72266 100644 --- a/lib/inets/doc/src/notes.xml +++ b/lib/inets/doc/src/notes.xml @@ -32,7 +32,7 @@ notes.xml -
Inets 5.6.1 +
Inets 5.7
Improvements and New Features

-

@@ -70,7 +70,7 @@
-
+
Inets 5.6 diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk index 2bb4d83c49..4abc1733d3 100644 --- a/lib/inets/vsn.mk +++ b/lib/inets/vsn.mk @@ -18,7 +18,7 @@ # %CopyrightEnd% APPLICATION = inets -INETS_VSN = 5.6.1 +INETS_VSN = 5.7 PRE_VSN = APP_VSN = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)" -- cgit v1.2.3 From dfaf00eb4fb11cdb8470401c47b15d8068b9f8cd Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Wed, 15 Jun 2011 13:23:21 +0200 Subject: Set proper version (5.7). --- lib/inets/doc/src/notes.xml | 4 ++-- lib/inets/vsn.mk | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml index 8d27dee8dd..c058f57352 100644 --- a/lib/inets/doc/src/notes.xml +++ b/lib/inets/doc/src/notes.xml @@ -32,7 +32,7 @@ notes.xml -
Inets 5.6.1 +
Inets 5.7
Improvements and New Features

-

@@ -63,7 +63,7 @@
-
+
Inets 5.6 diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk index 2bb4d83c49..4abc1733d3 100644 --- a/lib/inets/vsn.mk +++ b/lib/inets/vsn.mk @@ -18,7 +18,7 @@ # %CopyrightEnd% APPLICATION = inets -INETS_VSN = 5.6.1 +INETS_VSN = 5.7 PRE_VSN = APP_VSN = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)" -- cgit v1.2.3 From e4605d7a3b9f9be9e437689a79df0f568df8fdac Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Wed, 15 Jun 2011 17:14:54 +0200 Subject: [httpc] Remove unnecessary usage of iolist_to_binary when processing body (for PUT and POST). Filipe David Manana OTP-9317 --- lib/inets/doc/src/notes.xml | 40 +++++++++++++++++++++++++++++++++ lib/inets/src/http_client/httpc.erl | 14 +++++------- lib/inets/src/inets_app/inets.appup.src | 10 +++++++++ lib/inets/vsn.mk | 2 +- 4 files changed, 57 insertions(+), 9 deletions(-) diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml index 0926df8581..c9972b6755 100644 --- a/lib/inets/doc/src/notes.xml +++ b/lib/inets/doc/src/notes.xml @@ -32,6 +32,46 @@ notes.xml +
Inets 5.7 + +
Improvements and New Features +

-

+ + +
+ +
Fixed Bugs and Malfunctions + + + + +

[httpc] Remove unnecessary usage of iolist_to_binary when + processing body (for PUT and POST).

+

Filipe David Manana

+

Own Id: OTP-9317

+ + + +
+ +
+ +
Inets 5.6
Improvements and New Features diff --git a/lib/inets/src/http_client/httpc.erl b/lib/inets/src/http_client/httpc.erl index 6ffa5e8ba5..8aaa9ec402 100644 --- a/lib/inets/src/http_client/httpc.erl +++ b/lib/inets/src/http_client/httpc.erl @@ -518,17 +518,15 @@ mk_chunkify_fun(ProcessBody) -> eof -> {ok, <<"0\r\n\r\n">>, eof_body}; {ok, Data, NewAcc} -> - {ok, mk_chunk_bin(Data), NewAcc} + Chunk = [ + integer_to_list(iolist_size(Data), 16), + "\r\n", + Data, + "\r\n"], + {ok, Chunk, NewAcc} end end. -mk_chunk_bin(Data) -> - Bin = iolist_to_binary(Data), - iolist_to_binary([hex_size(Bin), "\r\n", Bin, "\r\n"]). - -hex_size(Bin) -> - hd(io_lib:format("~.16B", [size(Bin)])). - handle_answer(RequestId, false, _) -> {ok, RequestId}; diff --git a/lib/inets/src/inets_app/inets.appup.src b/lib/inets/src/inets_app/inets.appup.src index 47f3fbba58..260a0984f2 100644 --- a/lib/inets/src/inets_app/inets.appup.src +++ b/lib/inets/src/inets_app/inets.appup.src @@ -18,6 +18,11 @@ {"%VSN%", [ + {"5.6", + [ + {load_module, httpc, soft_purge, soft_purge, []} + ] + }, {"5.5.2", [ {restart_application, inets} @@ -40,6 +45,11 @@ } ], [ + {"5.6", + [ + {load_module, httpc, soft_purge, soft_purge, []} + ] + }, {"5.5.2", [ {restart_application, inets} diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk index c0e25a30e3..4abc1733d3 100644 --- a/lib/inets/vsn.mk +++ b/lib/inets/vsn.mk @@ -18,7 +18,7 @@ # %CopyrightEnd% APPLICATION = inets -INETS_VSN = 5.6 +INETS_VSN = 5.7 PRE_VSN = APP_VSN = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)" -- cgit v1.2.3 From 6d3f12f6921155ffbe5e5e5b84734657be97ff1c Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Wed, 1 Jun 2011 17:23:12 +0200 Subject: SSL with IPv6 now works "in principle". --- lib/inets/doc/src/notes.xml | 10 +- lib/inets/src/http_client/httpc_handler.erl | 13 +- lib/inets/src/http_client/httpc_manager.erl | 6 +- lib/inets/src/http_lib/http_transport.erl | 193 +++++++------- lib/inets/test/httpc_SUITE.erl | 383 +++++++++++++++++++++------- lib/inets/test/inets_test_lib.erl | 11 +- lib/inets/vsn.mk | 2 +- 7 files changed, 420 insertions(+), 198 deletions(-) diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml index 0d531affa0..ed1b974771 100644 --- a/lib/inets/doc/src/notes.xml +++ b/lib/inets/doc/src/notes.xml @@ -32,7 +32,7 @@ notes.xml -
Inets 5.6.1 +
Inets 5.7
Improvements and New Features

-

@@ -61,16 +61,14 @@ -

[httpd] Peer/sockname resolv doesn't work with IPv6 addrs - in HTTP.

-

Attila Rajmund Nohl.

-

Own Id: OTP-9343

+

[httpc|httpd] Added support for IPv6 with ssl.

+

Own Id: OTP-5566
-
+
Inets 5.6 diff --git a/lib/inets/src/http_client/httpc_handler.erl b/lib/inets/src/http_client/httpc_handler.erl index 1f0e012e7e..9ac9ee6f7b 100644 --- a/lib/inets/src/http_client/httpc_handler.erl +++ b/lib/inets/src/http_client/httpc_handler.erl @@ -515,7 +515,7 @@ handle_info({Proto, _Socket, Data}, {stop, normal, NewState} end, - ?hcri("data processed", []), + ?hcri("data processed", [{final_result, FinalResult}]), FinalResult; @@ -629,8 +629,9 @@ handle_info(timeout_queue, #state{timers = Timers} = State) -> Timers#timers{queue_timer = undefined}}}; %% Setting up the connection to the server somehow failed. -handle_info({init_error, _, ClientErrMsg}, +handle_info({init_error, Tag, ClientErrMsg}, State = #state{request = Request}) -> + ?hcrv("init error", [{tag, Tag}, {client_error, ClientErrMsg}]), NewState = answer_request(Request, ClientErrMsg, State), {stop, normal, NewState}; @@ -707,9 +708,9 @@ terminate(normal, %% And, just in case, close our side (**really** overkill) http_transport:close(SocketType, Socket); -terminate(Reason, #state{session = #session{id = Id, - socket = Socket, - socket_type = SocketType}, +terminate(Reason, #state{session = #session{id = Id, + socket = Socket, + socket_type = SocketType}, request = undefined, profile_name = ProfileName, timers = Timers, @@ -1403,7 +1404,7 @@ try_to_enable_pipeline_or_keep_alive( answer_request(#request{id = RequestId, from = From} = Request, Msg, #state{timers = Timers, profile_name = ProfileName} = State) -> - ?hcrt("answer request", [{request, Request}]), + ?hcrt("answer request", [{request, Request}, {msg, Msg}]), httpc_response:send(From, Msg), RequestTimers = Timers#timers.request_timers, TimerRef = diff --git a/lib/inets/src/http_client/httpc_manager.erl b/lib/inets/src/http_client/httpc_manager.erl index 7f66b477eb..9015bf1ce2 100644 --- a/lib/inets/src/http_client/httpc_manager.erl +++ b/lib/inets/src/http_client/httpc_manager.erl @@ -52,7 +52,7 @@ cancel = [], % [{RequestId, HandlerPid, ClientPid}] handler_db, % ets() - Entry: #handler_info{} cookie_db, % cookie_db() - session_db, % ets() - Entry: #tcp_session{} + session_db, % ets() - Entry: #session{} profile_name, % atom() options = #options{} }). @@ -178,7 +178,7 @@ request_done(RequestId, ProfileName) -> %%-------------------------------------------------------------------- %% Function: insert_session(Session, ProfileName) -> _ -%% Session - #tcp_session{} +%% Session - #session{} %% ProfileName - atom() %% %% Description: Inserts session information into the httpc manager @@ -669,7 +669,7 @@ select_session(Method, HostPort, Scheme, SessionType, (SessionType =:= keep_alive) of true -> %% Look for handlers connecting to this host (HostPort) - %% tcp_session with record name field (tcp_session) and + %% session with record name field (session) and %% socket fields ignored. The fields id (part of: HostPort), %% client_close, scheme and type specified. %% The fields id (part of: HandlerPid) and queue_length diff --git a/lib/inets/src/http_lib/http_transport.erl b/lib/inets/src/http_lib/http_transport.erl index 6c2ffc143d..9b8190ebed 100644 --- a/lib/inets/src/http_lib/http_transport.erl +++ b/lib/inets/src/http_lib/http_transport.erl @@ -33,8 +33,8 @@ peername/2, sockname/2, resolve/0 ]). - -export([negotiate/3]). +-export([ipv4_name/1, ipv6_name/1]). -include_lib("inets/src/inets_app/inets_internal.hrl"). -include("http_internal.hrl"). @@ -142,8 +142,8 @@ connect({ossl, SslConfig}, {Host, Port}, _, Timeout) -> ERROR end; -connect({essl, SslConfig}, {Host, Port}, _, Timeout) -> - Opts = [binary, {active, false}, {ssl_imp, new}] ++ SslConfig, +connect({essl, SslConfig}, {Host, Port}, Opts0, Timeout) -> + Opts = [binary, {active, false}, {ssl_imp, new} | Opts0] ++ SslConfig, ?hlrt("connect using essl", [{host, Host}, {port, Port}, @@ -176,8 +176,8 @@ connect({essl, SslConfig}, {Host, Port}, _, Timeout) -> listen(SocketType, Port) -> listen(SocketType, undefined, Port). -listen(ip_comm = SocketType, Addr, Port) -> - listen(SocketType, Addr, Port, undefined); +listen(ip_comm = _SocketType, Addr, Port) -> + listen_ip_comm(Addr, Port, undefined); %% Wrapper for backaward compatibillity listen({ssl, SSLConfig}, Addr, Port) -> @@ -187,35 +187,33 @@ listen({ssl, SSLConfig}, Addr, Port) -> {ssl_config, SSLConfig}]), listen({?HTTP_DEFAULT_SSL_KIND, SSLConfig}, Addr, Port); -listen({ossl, SSLConfig} = Ssl, Addr, Port) -> +listen({ossl, SSLConfig}, Addr, Port) -> ?hlrt("listen (ossl)", [{addr, Addr}, {port, Port}, {ssl_config, SSLConfig}]), - Opt = sock_opt(Ssl, Addr, SSLConfig), - ?hlrt("listen options", [{opt, Opt}]), - ssl:listen(Port, [{ssl_imp, old} | Opt]); + listen_ssl(Addr, Port, [{ssl_imp, old} | SSLConfig]); -listen({essl, SSLConfig} = Ssl, Addr, Port) -> +listen({essl, SSLConfig}, Addr, Port) -> ?hlrt("listen (essl)", [{addr, Addr}, {port, Port}, {ssl_config, SSLConfig}]), - Opt = sock_opt(Ssl, Addr, SSLConfig), - ?hlrt("listen options", [{opt, Opt}]), - Opt2 = [{ssl_imp, new}, {reuseaddr, true} | Opt], - ssl:listen(Port, Opt2). + listen_ssl(Addr, Port, [{ssl_imp, new}, {reuseaddr, true} | SSLConfig]). + listen(ip_comm, Addr, Port, Fd) -> - case (catch listen_ip_comm(Addr, Port, Fd)) of + listen_ip_comm(Addr, Port, Fd). + +listen_ip_comm(Addr, Port, Fd) -> + case (catch do_listen_ip_comm(Addr, Port, Fd)) of {'EXIT', Reason} -> {error, {exit, Reason}}; Else -> Else end. - -listen_ip_comm(Addr, Port, Fd) -> +do_listen_ip_comm(Addr, Port, Fd) -> {NewPort, Opts, IpFamily} = get_socket_info(Addr, Port, Fd), case IpFamily of inet6fb4 -> @@ -248,6 +246,41 @@ listen_ip_comm(Addr, Port, Fd) -> gen_tcp:listen(NewPort, Opts2) end. + +listen_ssl(Addr, Port, Opts0) -> + IpFamily = ipfamily_default(Addr, Port), + BaseOpts = [{backlog, 128}, {reuseaddr, true} | Opts0], + Opts = sock_opts(Addr, BaseOpts), + case IpFamily of + inet6fb4 -> + Opts2 = [inet6 | Opts], + ?hlrt("try ipv6 listen", [{opts, Opts2}]), + case (catch ssl:listen(Port, Opts2)) of + {error, Reason} when ((Reason =:= nxdomain) orelse + (Reason =:= eafnosupport)) -> + Opts3 = [inet | Opts], + ?hlrt("ipv6 listen failed - try ipv4 instead", + [{reason, Reason}, {opts, Opts3}]), + ssl:listen(Port, Opts3); + + {'EXIT', Reason} -> + Opts3 = [inet | Opts], + ?hlrt("ipv6 listen exit - try ipv4 instead", + [{reason, Reason}, {opts, Opts3}]), + ssl:listen(Port, Opts3); + + Other -> + ?hlrt("ipv6 listen done", [{other, Other}]), + Other + end; + + _ -> + Opts2 = [IpFamily | Opts], + ?hlrt("listen", [{opts, Opts2}]), + ssl:listen(Port, Opts2) + end. + + ipfamily_default(Addr, Port) -> httpd_conf:lookup(Addr, Port, ipfamily, inet6fb4). @@ -257,9 +290,9 @@ get_socket_info(Addr, Port, Fd0) -> %% The presence of a file descriptor takes precedence case get_fd(Port, Fd0, IpFamilyDefault) of {Fd, IpFamily} -> - {0, sock_opt(ip_comm, Addr, [{fd, Fd} | BaseOpts]), IpFamily}; + {0, sock_opts(Addr, [{fd, Fd} | BaseOpts]), IpFamily}; undefined -> - {Port, sock_opt(ip_comm, Addr, BaseOpts), IpFamilyDefault} + {Port, sock_opts(Addr, BaseOpts), IpFamilyDefault} end. get_fd(Port, undefined = _Fd, IpFamilyDefault) -> @@ -499,38 +532,28 @@ close({essl, _}, Socket) -> %% connection, usning either gen_tcp or ssl. %%------------------------------------------------------------------------- peername(ip_comm, Socket) -> - case inet:peername(Socket) of - {ok, {Addr, Port}} when is_tuple(Addr) andalso (size(Addr) =:= 4) -> - PeerName = ipv4_name(Addr), - {Port, PeerName}; - {ok, {Addr, Port}} when is_tuple(Addr) andalso (size(Addr) =:= 8) -> - PeerName = ipv6_name(Addr), - {Port, PeerName}; - {error, _} -> - {-1, "unknown"} - end; + do_peername(inet:peername(Socket)); %% Wrapper for backaward compatibillity peername({ssl, SSLConfig}, Socket) -> peername({?HTTP_DEFAULT_SSL_KIND, SSLConfig}, Socket); peername({ossl, _}, Socket) -> - peername_ssl(Socket); + do_peername(ssl:peername(Socket)); peername({essl, _}, Socket) -> - peername_ssl(Socket). - -peername_ssl(Socket) -> - case ssl:peername(Socket) of - {ok, {Addr, Port}} when is_tuple(Addr) andalso (size(Addr) =:= 4) -> - PeerName = ipv4_name(Addr), - {Port, PeerName}; - {ok, {Addr, Port}} when is_tuple(Addr) andalso (size(Addr) =:= 8) -> - PeerName = ipv6_name(Addr), - {Port, PeerName}; - {error, _} -> - {-1, "unknown"} - end. + do_peername(ssl:peername(Socket)). + +do_peername({ok, {Addr, Port}}) + when is_tuple(Addr) andalso (size(Addr) =:= 4) -> + PeerName = ipv4_name(Addr), + {Port, PeerName}; +do_peername({ok, {Addr, Port}}) + when is_tuple(Addr) andalso (size(Addr) =:= 8) -> + PeerName = ipv6_name(Addr), + {Port, PeerName}; +do_peername({error, _}) -> + {-1, "unknown"}. %%------------------------------------------------------------------------- @@ -544,38 +567,28 @@ peername_ssl(Socket) -> %% other end of connection, using either gen_tcp or ssl. %%------------------------------------------------------------------------- sockname(ip_comm, Socket) -> - case inet:sockname(Socket) of - {ok, {Addr, Port}} -> - SockName = ipv4_name(Addr), - {Port, SockName}; - {ok, {Addr, Port}} -> - SockName = ipv6_name(Addr), - {Port, SockName}; - {error, _} -> - {-1, "unknown"} - end; + do_sockname(inet:sockname(Socket)); %% Wrapper for backaward compatibillity sockname({ssl, SSLConfig}, Socket) -> sockname({?HTTP_DEFAULT_SSL_KIND, SSLConfig}, Socket); sockname({ossl, _}, Socket) -> - sockname_ssl(Socket); + do_sockname(ssl:sockname(Socket)); sockname({essl, _}, Socket) -> - sockname_ssl(Socket). - -sockname_ssl(Socket) -> - case ssl:sockname(Socket) of - {ok, {Addr, Port}} -> - SockName = ipv4_name(Addr), - {Port, SockName}; - {ok, {Addr, Port}} -> - SockName = ipv6_name(Addr), - {Port, SockName}; - {error, _} -> - {-1, "unknown"} - end. + do_sockname(ssl:sockname(Socket)). + +do_sockname({ok, {Addr, Port}}) + when is_tuple(Addr) andalso (size(Addr) =:= 4) -> + SockName = ipv4_name(Addr), + {Port, SockName}; +do_sockname({ok, {Addr, Port}}) + when is_tuple(Addr) andalso (size(Addr) =:= 8) -> + SockName = ipv6_name(Addr), + {Port, SockName}; +do_sockname({error, _}) -> + {-1, "unknown"}. %%------------------------------------------------------------------------- @@ -589,10 +602,14 @@ resolve() -> Name. -%%%======================================================================== -%%% Internal functions -%%%======================================================================== - +%%------------------------------------------------------------------------- +%% ipv4_name(Ipv4Addr) -> string() +%% ipv6_name(Ipv6Addr) -> string() +%% Ipv4Addr = ip4_address() +%% Ipv6Addr = ip6_address() +%% +%% Description: Returns the local hostname. +%%------------------------------------------------------------------------- ipv4_name({A, B, C, D}) -> integer_to_list(A) ++ "." ++ integer_to_list(B) ++ "." ++ @@ -600,7 +617,8 @@ ipv4_name({A, B, C, D}) -> integer_to_list(D). ipv6_name({A, B, C, D, E, F, G, H}) -> - http_util:integer_to_hexlist(B) ++ ":" ++ + http_util:integer_to_hexlist(A) ++ ":"++ + http_util:integer_to_hexlist(B) ++ ":" ++ http_util:integer_to_hexlist(C) ++ ":" ++ http_util:integer_to_hexlist(D) ++ ":" ++ http_util:integer_to_hexlist(E) ++ ":" ++ @@ -609,25 +627,24 @@ ipv6_name({A, B, C, D, E, F, G, H}) -> http_util:integer_to_hexlist(H). +%%%======================================================================== +%%% Internal functions +%%%======================================================================== + +%% -- sock_opts -- %% Address any comes from directive: BindAddress "*" -sock_opt(ip_comm, any = Addr, Opts) -> - sock_opt2([{ip, Addr} | Opts]); -sock_opt(ip_comm, undefined, Opts) -> - sock_opt2(Opts); -sock_opt(_, any = _Addr, Opts) -> - sock_opt2(Opts); -sock_opt(_, undefined = _Addr, Opts) -> - sock_opt2(Opts); -sock_opt(_, {_,_,_,_} = Addr, Opts) -> - sock_opt2([{ip, Addr} | Opts]); -sock_opt(ip_comm, Addr, Opts) -> - sock_opt2([{ip, Addr} | Opts]); -sock_opt(_, Addr, Opts) -> - sock_opt2([{ip, Addr} | Opts]). - -sock_opt2(Opts) -> +sock_opts(undefined, Opts) -> + sock_opts(Opts); +sock_opts(any = Addr, Opts) -> + sock_opts([{ip, Addr} | Opts]); +sock_opts(Addr, Opts) -> + sock_opts([{ip, Addr} | Opts]). + +sock_opts(Opts) -> [{packet, 0}, {active, false} | Opts]. + +%% -- negotiate -- negotiate(ip_comm,_,_) -> ?hlrt("negotiate(ip_comm)", []), ok; diff --git a/lib/inets/test/httpc_SUITE.erl b/lib/inets/test/httpc_SUITE.erl index 1998bd3950..731e330ef7 100644 --- a/lib/inets/test/httpc_SUITE.erl +++ b/lib/inets/test/httpc_SUITE.erl @@ -113,14 +113,15 @@ all() -> proxy_stream, parse_url, options, - ipv6, headers_as_is, + {group, ipv6}, {group, tickets}, initial_server_connect ]. groups() -> - [{tickets, [], [hexed_query_otp_6191, + [ + {tickets, [], [hexed_query_otp_6191, empty_body_otp_6243, empty_response_header_otp_6830, transfer_encoding_otp_6807, @@ -139,7 +140,12 @@ groups() -> {otp_8154, [], [otp_8154_1]}, {otp_8106, [], [otp_8106_pid, otp_8106_fun, - otp_8106_mfa]}]. + otp_8106_mfa]}, + %% {ipv6, [], [ipv6_ipcomm, ipv6_essl, ipv6_ossl]} + {ipv6, [], [ipv6_ipcomm, ipv6_essl]} + %% {ipv6, [], [ipv6_ipcomm]} + ]. + init_per_group(_GroupName, Config) -> @@ -261,13 +267,16 @@ init_per_testcase(Case, Timeout, Config) -> NewConfig = case atom_to_list(Case) of [$s, $s, $l | _] -> - init_per_testcase_ssl(ssl, PrivDir, SslConfFile, [{watchdog, Dog} | TmpConfig]); + init_per_testcase_ssl(ssl, PrivDir, SslConfFile, + [{watchdog, Dog} | TmpConfig]); [$o, $s, $s, $l | _] -> - init_per_testcase_ssl(ossl, PrivDir, SslConfFile, [{watchdog, Dog} | TmpConfig]); + init_per_testcase_ssl(ossl, PrivDir, SslConfFile, + [{watchdog, Dog} | TmpConfig]); [$e, $s, $s, $l | _] -> - init_per_testcase_ssl(essl, PrivDir, SslConfFile, [{watchdog, Dog} | TmpConfig]); + init_per_testcase_ssl(essl, PrivDir, SslConfFile, + [{watchdog, Dog} | TmpConfig]); "proxy_" ++ Rest -> io:format("init_per_testcase -> Rest: ~p~n", [Rest]), @@ -321,6 +330,24 @@ init_per_testcase(Case, Timeout, Config) -> [{skip, "proxy not responding"} | TmpConfig] end end; + "ipv6_" ++ _Rest -> + %% Start httpc part of inets + CryptoStartRes = application:start(crypto), + PubKeyStartRes = application:start(public_key), + SSLStartRes = application:start(ssl), + tsp("App start result: " + "~n Crypto start result: ~p" + "~n PublicKey start result: ~p" + "~n SSL start result: ~p", + [CryptoStartRes, PubKeyStartRes, SSLStartRes]), + Profile = ipv6, + {ok, ProfilePid} = + inets:start(httpc, + [{profile, Profile}, + {data_dir, PrivDir}], stand_alone), + httpc:set_options([{ipfamily, inet6}], ProfilePid), + tsp("httpc profile pid: ~p", [ProfilePid]), + [{watchdog, Dog}, {profile, ProfilePid}| TmpConfig]; _ -> TmpConfig2 = lists:keydelete(local_server, 1, TmpConfig), Server = @@ -349,13 +376,28 @@ init_per_testcase(Case, Timeout, Config) -> %% A list of key/value pairs, holding the test case configuration. %% Description: Cleanup after each test case %%-------------------------------------------------------------------- -end_per_testcase(http_save_to_file, Config) -> - PrivDir = ?config(priv_dir, Config), +end_per_testcase(http_save_to_file = Case, Config) -> + io:format(user, "~n~n*** END ~w:~w ***~n~n", + [?MODULE, Case]), + PrivDir = ?config(priv_dir, Config), FullPath = filename:join(PrivDir, "dummy.html"), file:delete(FullPath), finish(Config); -end_per_testcase(_, Config) -> +end_per_testcase(Case, Config) -> + io:format(user, "~n~n*** END ~w:~w ***~n~n", + [?MODULE, Case]), + case atom_to_list(Case) of + "ipv6_" ++ _Rest -> + application:stop(ssl), + application:stop(public_key), + application:stop(crypto), + ProfilePid = ?config(profile, Config), + inets:stop(stand_alone, ProfilePid), + ok; + _ -> + ok + end, finish(Config). finish(Config) -> @@ -565,7 +607,7 @@ http_relaxed(suite) -> http_relaxed(Config) when is_list(Config) -> ok = httpc:set_options([{ipv6, disabled}]), % also test the old option %% ok = httpc:set_options([{ipfamily, inet}]), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), URL = ?URL_START ++ integer_to_list(Port) ++ "/missing_reason_phrase.html", @@ -591,7 +633,7 @@ http_dummy_pipe(suite) -> []; http_dummy_pipe(Config) when is_list(Config) -> ok = httpc:set_options([{ipfamily, inet}]), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), URL = ?URL_START ++ integer_to_list(Port) ++ "/foobar.html", @@ -905,7 +947,7 @@ http_headers_dummy(suite) -> []; http_headers_dummy(Config) when is_list(Config) -> ok = httpc:set_options([{ipfamily, inet}]), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), URL = ?URL_START ++ integer_to_list(Port) ++ "/dummy_headers.html", @@ -970,7 +1012,7 @@ http_bad_response(suite) -> []; http_bad_response(Config) when is_list(Config) -> ok = httpc:set_options([{ipfamily, inet}]), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), URL = ?URL_START ++ integer_to_list(Port) ++ "/missing_crlf.html", @@ -1170,7 +1212,7 @@ http_redirect(Config) when is_list(Config) -> ok = httpc:set_options([{ipfamily, inet}]), tsp("http_redirect -> start dummy server inet"), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), tsp("http_redirect -> server port = ~p", [Port]), URL300 = ?URL_START ++ integer_to_list(Port) ++ "/300.html", @@ -1282,7 +1324,7 @@ http_redirect_loop(suite) -> []; http_redirect_loop(Config) when is_list(Config) -> ok = httpc:set_options([{ipfamily, inet}]), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), URL = ?URL_START ++ integer_to_list(Port) ++ "/redirectloop.html", @@ -1299,7 +1341,7 @@ http_internal_server_error(suite) -> []; http_internal_server_error(Config) when is_list(Config) -> ok = httpc:set_options([{ipfamily, inet}]), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), URL500 = ?URL_START ++ integer_to_list(Port) ++ "/500.html", @@ -1335,7 +1377,7 @@ http_userinfo(suite) -> http_userinfo(Config) when is_list(Config) -> ok = httpc:set_options([{ipfamily, inet}]), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), URLAuth = "http://alladin:sesame@localhost:" ++ integer_to_list(Port) ++ "/userinfo.html", @@ -1361,7 +1403,7 @@ http_cookie(suite) -> []; http_cookie(Config) when is_list(Config) -> ok = httpc:set_options([{cookies, enabled}, {ipfamily, inet}]), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), URLStart = ?URL_START ++ integer_to_list(Port), @@ -1735,7 +1777,7 @@ http_stream_once(Config) when is_list(Config) -> p("http_stream_once -> set ipfamily to inet", []), ok = httpc:set_options([{ipfamily, inet}]), p("http_stream_once -> start dummy server", []), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), PortStr = integer_to_list(Port), p("http_stream_once -> once", []), @@ -1871,28 +1913,95 @@ parse_url(Config) when is_list(Config) -> %%------------------------------------------------------------------------- -ipv6() -> - [{require,ipv6_hosts}]. -ipv6(doc) -> - ["Test ipv6."]; -ipv6(suite) -> + +ipv6_ipcomm() -> + %% [{require, ipv6_hosts}]. + []. +ipv6_ipcomm(doc) -> + ["Test ip_comm ipv6."]; +ipv6_ipcomm(suite) -> []; -ipv6(Config) when is_list(Config) -> - {ok, Hostname} = inet:gethostname(), - - case lists:member(list_to_atom(Hostname), - ct:get_config(ipv6_hosts)) of - true -> - {DummyServerPid, Port} = dummy_server(self(), ipv6), - - URL = "http://[" ++ ?IPV6_LOCAL_HOST ++ "]:" ++ +ipv6_ipcomm(Config) when is_list(Config) -> + HTTPOptions = [], + SocketType = ip_comm, + Scheme = "http", + Extra = [], + ipv6(SocketType, Scheme, HTTPOptions, Extra, Config). + + +%%------------------------------------------------------------------------- + +ipv6_essl() -> + %% [{require, ipv6_hosts}]. + []. +ipv6_essl(doc) -> + ["Test essl ipv6."]; +ipv6_essl(suite) -> + []; +ipv6_essl(Config) when is_list(Config) -> + DataDir = ?config(data_dir, Config), + CertFile = filename:join(DataDir, "ssl_client_cert.pem"), + SSLOptions = [{certfile, CertFile}, {keyfile, CertFile}], + SSLConfig = {essl, SSLOptions}, + tsp("ssl_ipv6 -> make request using: " + "~n SSLOptions: ~p", [SSLOptions]), + HTTPOptions = [{ssl, SSLConfig}], + SocketType = essl, + Scheme = "https", + Extra = SSLOptions, + ipv6(SocketType, Scheme, HTTPOptions, Extra, Config). + + +%%------------------------------------------------------------------------- + +%% ipv6_ossl() -> +%% %% [{require, ipv6_hosts}]. +%% []. +%% ipv6_ossl(doc) -> +%% ["Test ossl ipv6."]; +%% ipv6_ossl(suite) -> +%% []; +%% ipv6_ossl(Config) when is_list(Config) -> +%% DataDir = ?config(data_dir, Config), +%% CertFile = filename:join(DataDir, "ssl_client_cert.pem"), +%% SSLOptions = [{certfile, CertFile}, {keyfile, CertFile}], +%% SSLConfig = {ossl, SSLOptions}, +%% tsp("ossl_ipv6 -> make request using: " +%% "~n SSLOptions: ~p", [SSLOptions]), +%% HTTPOptions = [{ssl, SSLConfig}], +%% SocketType = ossl, +%% Scheme = "https", +%% ipv6(SocketType, Scheme, HTTPOptions, Config). + + +%%------------------------------------------------------------------------- + +ipv6(SocketType, Scheme, HTTPOptions, Extra, Config) -> + %% Check if we are a IPv6 host + tsp("ipv6 -> verify ipv6 support", []), + case inets_test_lib:has_ipv6_support() of + {ok, Addr} -> + tsp("ipv6 -> ipv6 supported: ~p", [Addr]), + {DummyServerPid, Port} = dummy_server(SocketType, ipv6, Extra), + Profile = ?config(profile, Config), + URL = + Scheme ++ + "://[" ++ http_transport:ipv6_name(Addr) ++ "]:" ++ integer_to_list(Port) ++ "/foobar.html", - {ok, {{_,200,_}, [_ | _], [_|_]}} = - httpc:request(get, {URL, []}, [], []), - - DummyServerPid ! stop, + tsp("ipv6 -> issue request with: " + "~n URL: ~p" + "~n HTTPOptions: ~p", [URL, HTTPOptions]), + case httpc:request(get, {URL, []}, HTTPOptions, [], Profile) of + {ok, {{_,200,_}, [_ | _], [_|_]}} -> + DummyServerPid ! stop, + ok; + {error, Reason} -> + DummyServerPid ! stop, + tsf(Reason) + end, ok; - false -> + _ -> + tsp("ipv6 -> ipv6 not supported", []), {skip, "Host does not support IPv6"} end. @@ -1945,7 +2054,7 @@ http_invalid_http(suite) -> []; http_invalid_http(Config) when is_list(Config) -> ok = httpc:set_options([{ipfamily, inet}]), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), URL = ?URL_START ++ integer_to_list(Port) ++ "/invalid_http.html", @@ -2002,7 +2111,7 @@ transfer_encoding_otp_6807(suite) -> []; transfer_encoding_otp_6807(Config) when is_list(Config) -> ok = httpc:set_options([{ipfamily, inet}]), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), URL = ?URL_START ++ integer_to_list(Port) ++ "/capital_transfer_encoding.html", @@ -2035,7 +2144,7 @@ empty_response_header_otp_6830(suite) -> []; empty_response_header_otp_6830(Config) when is_list(Config) -> ok = httpc:set_options([{ipfamily, inet}]), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), URL = ?URL_START ++ integer_to_list(Port) ++ "/no_headers.html", {ok, {{_,200,_}, [], [_ | _]}} = httpc:request(URL), @@ -2052,7 +2161,7 @@ no_content_204_otp_6982(suite) -> []; no_content_204_otp_6982(Config) when is_list(Config) -> ok = httpc:set_options([{ipfamily, inet}]), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), URL = ?URL_START ++ integer_to_list(Port) ++ "/no_content.html", {ok, {{_,204,_}, [], []}} = httpc:request(URL), @@ -2070,7 +2179,7 @@ missing_CR_otp_7304(suite) -> []; missing_CR_otp_7304(Config) when is_list(Config) -> ok = httpc:set_options([{ipfamily, inet}]), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), URL = ?URL_START ++ integer_to_list(Port) ++ "/missing_CR.html", {ok, {{_,200,_}, _, [_ | _]}} = httpc:request(URL), @@ -2089,7 +2198,7 @@ otp_7883_1(suite) -> otp_7883_1(Config) when is_list(Config) -> ok = httpc:set_options([{ipfamily, inet}]), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), URL = ?URL_START ++ integer_to_list(Port) ++ "/just_close.html", {error, socket_closed_remotely} = httpc:request(URL), @@ -2105,7 +2214,7 @@ otp_7883_2(suite) -> otp_7883_2(Config) when is_list(Config) -> ok = httpc:set_options([{ipfamily, inet}]), - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), URL = ?URL_START ++ integer_to_list(Port) ++ "/just_close.html", Method = get, @@ -2626,7 +2735,7 @@ otp_8371(suite) -> []; otp_8371(Config) when is_list(Config) -> ok = httpc:set_options([{ipv6, disabled}]), % also test the old option - {DummyServerPid, Port} = dummy_server(self(), ipv4), + {DummyServerPid, Port} = dummy_server(ipv4), URL = ?URL_START ++ integer_to_list(Port) ++ "/ensure_host_header_with_port.html", @@ -2866,73 +2975,159 @@ receive_streamed_body(RequestId, Body, Pid) -> -dummy_server(Caller, IpV) -> - Pid = spawn(httpc_SUITE, dummy_server_init, [Caller, IpV]), +dummy_server(IpV) -> + dummy_server(self(), ip_comm, IpV, []). + +dummy_server(SocketType, IpV, Extra) -> + dummy_server(self(), SocketType, IpV, Extra). + +dummy_server(Caller, SocketType, IpV, Extra) -> + Args = [Caller, SocketType, IpV, Extra], + Pid = spawn(httpc_SUITE, dummy_server_init, Args), receive {port, Port} -> {Pid, Port} end. -dummy_server_init(Caller, IpV) -> +dummy_server_init(Caller, ip_comm, IpV, _) -> + BaseOpts = [binary, {packet, 0}, {reuseaddr,true}, {active, false}], {ok, ListenSocket} = case IpV of ipv4 -> - gen_tcp:listen(0, [binary, inet, {packet, 0}, - {reuseaddr,true}, - {active, false}]); + tsp("ip_comm ipv4 listen", []), + gen_tcp:listen(0, [inet | BaseOpts]); ipv6 -> - gen_tcp:listen(0, [binary, inet6, {packet, 0}, - {reuseaddr,true}, - {active, false}]) + tsp("ip_comm ipv6 listen", []), + gen_tcp:listen(0, [inet6 | BaseOpts]) end, {ok, Port} = inet:port(ListenSocket), - tsp("dummy_server_init -> Port: ~p", [Port]), + tsp("dummy_server_init(ip_comm) -> Port: ~p", [Port]), Caller ! {port, Port}, - dummy_server_loop({httpd_request, parse, [?HTTP_MAX_HEADER_SIZE]}, - [], ListenSocket). + dummy_ipcomm_server_loop({httpd_request, parse, [?HTTP_MAX_HEADER_SIZE]}, + [], ListenSocket); +dummy_server_init(Caller, essl, IpV, SSLOptions) -> + BaseOpts = [{ssl_imp, new}, + {backlog, 128}, binary, {reuseaddr,true}, {active, false} | + SSLOptions], + dummy_ssl_server_init(Caller, BaseOpts, IpV); +dummy_server_init(Caller, ossl, IpV, SSLOptions) -> + BaseOpts = [{ssl_imp, old}, + {backlog, 128}, binary, {active, false} | SSLOptions], + dummy_ssl_server_init(Caller, BaseOpts, IpV). + +dummy_ssl_server_init(Caller, BaseOpts, IpV) -> + {ok, ListenSocket} = + case IpV of + ipv4 -> + tsp("dummy_ssl_server_init -> ssl ipv4 listen", []), + ssl:listen(0, [inet | BaseOpts]); + ipv6 -> + tsp("dummy_ssl_server_init -> ssl ipv6 listen", []), + ssl:listen(0, [inet6 | BaseOpts]) + end, + tsp("dummy_ssl_server_init -> ListenSocket: ~p", [ListenSocket]), + {ok, {_, Port}} = ssl:sockname(ListenSocket), + tsp("dummy_ssl_server_init -> Port: ~p", [Port]), + Caller ! {port, Port}, + dummy_ssl_server_loop({httpd_request, parse, [?HTTP_MAX_HEADER_SIZE]}, + [], ListenSocket). -dummy_server_loop(MFA, Handlers, ListenSocket) -> +dummy_ipcomm_server_loop(MFA, Handlers, ListenSocket) -> receive stop -> + tsp("dummy_ipcomm_server_loop -> stop handlers", []), lists:foreach(fun(Handler) -> Handler ! stop end, Handlers) after 0 -> + tsp("dummy_ipcomm_server_loop -> await accept", []), {ok, Socket} = gen_tcp:accept(ListenSocket), + tsp("dummy_ipcomm_server_loop -> accepted: ~p", [Socket]), HandlerPid = dummy_request_handler(MFA, Socket), + tsp("dummy_icomm_server_loop -> handler created: ~p", [HandlerPid]), gen_tcp:controlling_process(Socket, HandlerPid), - HandlerPid ! controller, - dummy_server_loop(MFA, [HandlerPid | Handlers], + tsp("dummy_ipcomm_server_loop -> " + "control transfered to handler", []), + HandlerPid ! ipcomm_controller, + tsp("dummy_ipcomm_server_loop -> " + "handler informed about control transfer", []), + dummy_ipcomm_server_loop(MFA, [HandlerPid | Handlers], ListenSocket) end. +dummy_ssl_server_loop(MFA, Handlers, ListenSocket) -> + receive + stop -> + tsp("dummy_ssl_server_loop -> stop handlers", []), + lists:foreach(fun(Handler) -> Handler ! stop end, Handlers) + after 0 -> + tsp("dummy_ssl_server_loop -> await accept", []), + {ok, Socket} = ssl:transport_accept(ListenSocket), + tsp("dummy_ssl_server_loop -> accepted: ~p", [Socket]), + HandlerPid = dummy_request_handler(MFA, Socket), + tsp("dummy_ssl_server_loop -> handler created: ~p", [HandlerPid]), + ssl:controlling_process(Socket, HandlerPid), + tsp("dummy_ssl_server_loop -> control transfered to handler", []), + HandlerPid ! ssl_controller, + tsp("dummy_ssl_server_loop -> " + "handler informed about control transfer", []), + dummy_ssl_server_loop(MFA, [HandlerPid | Handlers], + ListenSocket) + end. + dummy_request_handler(MFA, Socket) -> + tsp("spawn request handler", []), spawn(httpc_SUITE, dummy_request_handler_init, [MFA, Socket]). dummy_request_handler_init(MFA, Socket) -> - receive - controller -> - inet:setopts(Socket, [{active, true}]) - end, - dummy_request_handler_loop(MFA, Socket). + SockType = + receive + ipcomm_controller -> + tsp("dummy_request_handler_init -> " + "received ip_comm controller - activate", []), + inet:setopts(Socket, [{active, true}]), + ip_comm; + ssl_controller -> + tsp("dummy_request_handler_init -> " + "received ssl controller - activate", []), + ssl:setopts(Socket, [{active, true}]), + ssl + end, + dummy_request_handler_loop(MFA, SockType, Socket). -dummy_request_handler_loop({Module, Function, Args}, Socket) -> +dummy_request_handler_loop({Module, Function, Args}, SockType, Socket) -> tsp("dummy_request_handler_loop -> entry with" "~n Module: ~p" "~n Function: ~p" "~n Args: ~p", [Module, Function, Args]), receive - {tcp, _, Data} -> - tsp("dummy_request_handler_loop -> Data ~p", [Data]), - case handle_request(Module, Function, [Data | Args], Socket) of - stop -> + {Proto, _, Data} when (Proto =:= tcp) orelse (Proto =:= ssl) -> + tsp("dummy_request_handler_loop -> [~w] Data ~p", [Proto, Data]), + case handle_request(Module, Function, [Data | Args], Socket, Proto) of + stop when Proto =:= tcp -> gen_tcp:close(Socket); + stop when Proto =:= ssl -> + ssl:close(Socket); NewMFA -> - dummy_request_handler_loop(NewMFA, Socket) + dummy_request_handler_loop(NewMFA, SockType, Socket) end; - stop -> - gen_tcp:close(Socket) + stop when SockType =:= ip_comm -> + gen_tcp:close(Socket); + stop when SockType =:= ssl -> + ssl:close(Socket) end. -handle_request(Module, Function, Args, Socket) -> + +mk_close(tcp) -> fun(Sock) -> gen_tcp:close(Sock) end; +mk_close(ssl) -> fun(Sock) -> ssl:close(Sock) end. + +mk_send(tcp) -> fun(Sock, Data) -> gen_tcp:send(Sock, Data) end; +mk_send(ssl) -> fun(Sock, Data) -> ssl:send(Sock, Data) end. + +handle_request(Module, Function, Args, Socket, Proto) -> + Close = mk_close(Proto), + Send = mk_send(Proto), + handle_request(Module, Function, Args, Socket, Close, Send). + +handle_request(Module, Function, Args, Socket, Close, Send) -> tsp("handle_request -> entry with" "~n Module: ~p" "~n Function: ~p" @@ -2941,7 +3136,7 @@ handle_request(Module, Function, Args, Socket) -> {ok, Result} -> tsp("handle_request -> ok" "~n Result: ~p", [Result]), - case (catch handle_http_msg(Result, Socket)) of + case (catch handle_http_msg(Result, Socket, Close, Send)) of stop -> stop; <<>> -> @@ -2949,7 +3144,8 @@ handle_request(Module, Function, Args, Socket) -> {httpd_request, parse, [[<<>>, ?HTTP_MAX_HEADER_SIZE]]}; Data -> handle_request(httpd_request, parse, - [Data |[?HTTP_MAX_HEADER_SIZE]], Socket) + [Data |[?HTTP_MAX_HEADER_SIZE]], Socket, + Close, Send) end; NewMFA -> tsp("handle_request -> " @@ -2957,7 +3153,7 @@ handle_request(Module, Function, Args, Socket) -> NewMFA end. -handle_http_msg({_, RelUri, _, {_, Headers}, Body}, Socket) -> +handle_http_msg({_, RelUri, _, {_, Headers}, Body}, Socket, Close, Send) -> tsp("handle_http_msg -> entry with: " "~n RelUri: ~p" "~n Headers: ~p" @@ -3114,16 +3310,16 @@ handle_http_msg({_, RelUri, _, {_, Headers}, Body}, Socket) -> "Expires:Sat, 29 Oct 1994 19:43:31 GMT\r\n" ++ "Proxy-Authenticate:#1Basic" ++ "\r\n\r\n", - gen_tcp:send(Socket, Head), - gen_tcp:send(Socket, http_chunk:encode("fo")), - gen_tcp:send(Socket, http_chunk:encode("obar")), + Send(Socket, Head), + Send(Socket, http_chunk:encode("fo")), + Send(Socket, http_chunk:encode("obar")), http_chunk:encode_last(); "/capital_transfer_encoding.html" -> Head = "HTTP/1.1 200 ok\r\n" ++ "Transfer-Encoding:Chunked\r\n\r\n", - gen_tcp:send(Socket, Head), - gen_tcp:send(Socket, http_chunk:encode("fo")), - gen_tcp:send(Socket, http_chunk:encode("obar")), + Send(Socket, Head), + Send(Socket, http_chunk:encode("fo")), + Send(Socket, http_chunk:encode("obar")), http_chunk:encode_last(); "/cookie.html" -> "HTTP/1.1 200 ok\r\n" ++ @@ -3142,20 +3338,20 @@ handle_http_msg({_, RelUri, _, {_, Headers}, Body}, Socket) -> "/once_chunked.html" -> Head = "HTTP/1.1 200 ok\r\n" ++ "Transfer-Encoding:Chunked\r\n\r\n", - gen_tcp:send(Socket, Head), - gen_tcp:send(Socket, http_chunk:encode("fo")), - gen_tcp:send(Socket, + Send(Socket, Head), + Send(Socket, http_chunk:encode("fo")), + Send(Socket, http_chunk:encode("obar")), http_chunk:encode_last(); "/once.html" -> Head = "HTTP/1.1 200 ok\r\n" ++ "Content-Length:32\r\n\r\n", - gen_tcp:send(Socket, Head), - gen_tcp:send(Socket, "fo"), + Send(Socket, Head), + Send(Socket, "fo"), test_server:sleep(1000), - gen_tcp:send(Socket, "ob"), + Send(Socket, "ob"), test_server:sleep(1000), - gen_tcp:send(Socket, "ar"); + Send(Socket, "ar"); "/invalid_http.html" -> "HTTP/1.1 301\r\nDate:Sun, 09 Dec 2007 13:04:18 GMT\r\n" ++ "Transfer-Encoding:chunked\r\n\r\n"; @@ -3178,9 +3374,9 @@ handle_http_msg({_, RelUri, _, {_, Headers}, Body}, Socket) -> ok; close -> %% Nothing to send, just close - gen_tcp:close(Socket); + Close(Socket); _ when is_list(Msg) orelse is_binary(Msg) -> - gen_tcp:send(Socket, Msg) + Send(Socket, Msg) end, tsp("handle_http_msg -> done"), NextRequest. @@ -3316,3 +3512,4 @@ dummy_ssl_server_hang_loop(_) -> stop -> ok end. + diff --git a/lib/inets/test/inets_test_lib.erl b/lib/inets/test/inets_test_lib.erl index 6cedaf9638..c4b220dd2f 100644 --- a/lib/inets/test/inets_test_lib.erl +++ b/lib/inets/test/inets_test_lib.erl @@ -31,13 +31,22 @@ -export([info/4, log/4, debug/4, print/4]). -export([check_body/1]). -export([millis/0, millis_diff/2, hours/1, minutes/1, seconds/1, sleep/1]). --export([oscmd/1]). +-export([oscmd/1, has_ipv6_support/0]). -export([non_pc_tc_maybe_skip/4, os_based_skip/1, skip/3, fail/3]). -export([flush/0]). -export([start_node/1, stop_node/1]). %% -- Misc os command and stuff +has_ipv6_support() -> + {ok, Hostname} = inet:gethostname(), + case inet:getaddrs(Hostname, inet6) of + {ok, [Addr|_]} -> + {ok, Addr}; + _ -> + undefined + end. + oscmd(Cmd) -> string:strip(os:cmd(Cmd), right, $\n). diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk index 2bb4d83c49..4abc1733d3 100644 --- a/lib/inets/vsn.mk +++ b/lib/inets/vsn.mk @@ -18,7 +18,7 @@ # %CopyrightEnd% APPLICATION = inets -INETS_VSN = 5.6.1 +INETS_VSN = 5.7 PRE_VSN = APP_VSN = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)" -- cgit v1.2.3 From 6a87b618ae7702f569f73b45fa9008dede557dbf Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Wed, 1 Jun 2011 17:24:22 +0200 Subject: Temporary solution for profile_name stuff. What about Pids??? --- lib/inets/src/http_client/httpc.erl | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) diff --git a/lib/inets/src/http_client/httpc.erl b/lib/inets/src/http_client/httpc.erl index 6ffa5e8ba5..d957e97122 100644 --- a/lib/inets/src/http_client/httpc.erl +++ b/lib/inets/src/http_client/httpc.erl @@ -65,16 +65,18 @@ default_profile() -> profile_name(?DEFAULT_PROFILE) -> httpc_manager; profile_name(Profile) -> - profile_name("httpc_manager_", Profile). + Prefix = lists:flatten(io_lib:format("~w_", [?MODULE])), + profile_name(Prefix, Profile). profile_name(Prefix, Profile) when is_atom(Profile) -> list_to_atom(Prefix ++ atom_to_list(Profile)); -profile_name(Prefix, Profile) when is_pid(Profile) -> - ProfileStr0 = - string:strip(string:strip(erlang:pid_to_list(Profile), left, $<), right, $>), - F = fun($.) -> $_; (X) -> X end, - ProfileStr = [F(C) || C <- ProfileStr0], - list_to_atom(Prefix ++ "pid_" ++ ProfileStr). +profile_name(_Prefix, Profile) when is_pid(Profile) -> + Profile. + %% ProfileStr0 = + %% string:strip(string:strip(erlang:pid_to_list(Profile), left, $<), right, $>), + %% F = fun($.) -> $_; (X) -> X end, + %% ProfileStr = [F(C) || C <- ProfileStr0], + %% list_to_atom(Prefix ++ "pid_" ++ ProfileStr). %%-------------------------------------------------------------------------- @@ -115,9 +117,11 @@ request(Url, Profile) -> %% {keyfile, path()} | {password, string()} | {cacertfile, path()} | %% {ciphers, string()} %% Options - [Option] -%% Option - {sync, Boolean} | {body_format, BodyFormat} | -%% {full_result, Boolean} | {stream, To} | -%% {headers_as_is, Boolean} +%% Option - {sync, Boolean} | +%% {body_format, BodyFormat} | +%% {full_result, Boolean} | +%% {stream, To} | +%% {headers_as_is, Boolean} %% StatusLine = {HTTPVersion, StatusCode, ReasonPhrase} %% HTTPVersion = string() %% StatusCode = integer() -- cgit v1.2.3 From 85a0e30e27167efbab0456ad4d694c84c3e9c0d4 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Wed, 8 Jun 2011 11:20:41 +0200 Subject: Clients started stand-alone not properly handled. OTP-9365 --- lib/inets/src/http_client/httpc.erl | 7 ++----- lib/inets/test/httpc_SUITE.erl | 3 ++- 2 files changed, 4 insertions(+), 6 deletions(-) diff --git a/lib/inets/src/http_client/httpc.erl b/lib/inets/src/http_client/httpc.erl index d957e97122..54f254db52 100644 --- a/lib/inets/src/http_client/httpc.erl +++ b/lib/inets/src/http_client/httpc.erl @@ -64,6 +64,8 @@ default_profile() -> profile_name(?DEFAULT_PROFILE) -> httpc_manager; +profile_name(Profile) when is_pid(Profile) -> + Profile; profile_name(Profile) -> Prefix = lists:flatten(io_lib:format("~w_", [?MODULE])), profile_name(Prefix, Profile). @@ -72,11 +74,6 @@ profile_name(Prefix, Profile) when is_atom(Profile) -> list_to_atom(Prefix ++ atom_to_list(Profile)); profile_name(_Prefix, Profile) when is_pid(Profile) -> Profile. - %% ProfileStr0 = - %% string:strip(string:strip(erlang:pid_to_list(Profile), left, $<), right, $>), - %% F = fun($.) -> $_; (X) -> X end, - %% ProfileStr = [F(C) || C <- ProfileStr0], - %% list_to_atom(Prefix ++ "pid_" ++ ProfileStr). %%-------------------------------------------------------------------------- diff --git a/lib/inets/test/httpc_SUITE.erl b/lib/inets/test/httpc_SUITE.erl index 731e330ef7..202dcca763 100644 --- a/lib/inets/test/httpc_SUITE.erl +++ b/lib/inets/test/httpc_SUITE.erl @@ -341,6 +341,7 @@ init_per_testcase(Case, Timeout, Config) -> "~n SSL start result: ~p", [CryptoStartRes, PubKeyStartRes, SSLStartRes]), Profile = ipv6, + %% A stand-alone profile is represented by a pid() {ok, ProfilePid} = inets:start(httpc, [{profile, Profile}, @@ -367,7 +368,7 @@ init_per_testcase(Case, Timeout, Config) -> %% snmp:set_trace([gen_tcp]), NewConfig. - + %%-------------------------------------------------------------------- %% Function: end_per_testcase(Case, Config) -> _ %% Case - atom() -- cgit v1.2.3 From 30dd46d5ac286a5aa39ff38546b72170e7dbfbb2 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Wed, 8 Jun 2011 11:21:32 +0200 Subject: Clients started stand-alone not properly handled. OTP-9365 --- lib/inets/doc/src/httpc.xml | 180 ++++++++++++++++++++++---------------------- lib/inets/doc/src/notes.xml | 8 ++ 2 files changed, 97 insertions(+), 91 deletions(-) diff --git a/lib/inets/doc/src/httpc.xml b/lib/inets/doc/src/httpc.xml index f6b6827e93..d1671ac9bd 100644 --- a/lib/inets/doc/src/httpc.xml +++ b/lib/inets/doc/src/httpc.xml @@ -144,7 +144,7 @@ filename() = string() Result = {status_line(), headers(), Body} | {status_code(), Body} | request_id() Body = string() | binary() - Profile = profile() + Profile = profile() | pid() (when started stand_alone) Reason = term() @@ -194,16 +194,16 @@ filename() = string() Result = {status_line(), headers(), Body} | {status_code(), Body} | request_id() Body = string() | binary() - Profile = profile() + Profile = profile() | pid() (when started stand_alone) Reason = {connect_failed, term()} | {send_failed, term()} | term()

Sends a HTTP-request. The function can be both synchronous - and asynchronous. In the later case the function will return - {ok, RequestId} and later on the information will be delivered - to the receiver depending on that value.

+ and asynchronous. In the later case the function will return + {ok, RequestId} and later on the information will be delivered + to the receiver depending on that value.

Http option (http_option()) details:

@@ -211,7 +211,7 @@ filename() = string()

Timeout time for the request.

The clock starts ticking as soon as the request has been - sent.

+ sent.

Time is in milliseconds.

Defaults to infinity.

@@ -219,7 +219,7 @@ filename() = string()

Connection timeout time, used during the initial request, - when the client is connecting to the server.

+ when the client is connecting to the server.

Time is in milliseconds.

Defaults to the value of the timeout option.

@@ -227,60 +227,61 @@ filename() = string()

This is the default ssl config option, currently defaults to - essl, see below.

+ essl, see below.

Defaults to [].

If using the OpenSSL based (old) implementation of SSL, - these SSL-specific options are used.

+ these SSL-specific options are used.

Defaults to [].

If using the Erlang based (new) implementation of SSL, - these SSL-specific options are used.

+ these SSL-specific options are used.

Defaults to [].

-

Should the client automatically retrieve the information - from the new URI and return that as the result instead - of a 30X-result code.

-

Note that for some 30X-result codes automatic redirect - is not allowed. In these cases the 30X-result will always - be returned.

-

Defaults to true.

+

Should the client automatically retrieve the information + from the new URI and return that as the result instead + of a 30X-result code.

+

Note that for some 30X-result codes automatic redirect + is not allowed. In these cases the 30X-result will always + be returned.

+

Defaults to true.

A proxy-authorization header using the provided user name and - password will be added to the request.

+ password will be added to the request.

Can be used to make the client act as an HTTP/1.0 or - HTTP/0.9 client. By default this is an HTTP/1.1 - client. When using HTTP/1.0 persistent connections will - not be used.

-

Defaults to the string "HTTP/1.1".

+ HTTP/0.9 client. By default this is an HTTP/1.1 + client. When using HTTP/1.0 persistent connections will + not be used.

+

Defaults to the string "HTTP/1.1".

-

If set to true workarounds for known server deviations from - the HTTP-standard are enabled.

+

If set to true workarounds for known server deviations + from the HTTP-standard are enabled.

Defaults to false.

-

Will apply Percent-encoding, also known as URL encoding on the URL.

+

Will apply Percent-encoding, also known as URL encoding on the + URL.

Defaults to false.

@@ -296,77 +297,77 @@ filename() = string()

Streams the body of a 200 or 206 response to the calling - process or to a file. When streaming to the calling process - using the option self the following stream messages - will be sent to that process: {http, {RequestId, - stream_start, Headers}, {http, {RequestId, stream, - BinBodyPart}, {http, {RequestId, stream_end, Headers}. When - streaming to to the calling processes using the option - {self, once} the first message will have an additional - element e.i. {http, {RequestId, stream_start, Headers, Pid}, - this is the process id that should be used as an argument to - http:stream_next/1 to trigger the next message to be sent to - the calling process.

+ process or to a file. When streaming to the calling process + using the option self the following stream messages + will be sent to that process: {http, {RequestId, + stream_start, Headers}, {http, {RequestId, stream, + BinBodyPart}, {http, {RequestId, stream_end, Headers}. When + streaming to to the calling processes using the option + {self, once} the first message will have an additional + element e.i. {http, {RequestId, stream_start, Headers, Pid}, + this is the process id that should be used as an argument to + http:stream_next/1 to trigger the next message to be sent to + the calling process.

Note that it is possible that chunked encoding will add - headers so that there are more headers in the stream_end - message than in the stream_start. - When streaming to a file and the request is asynchronous the - message {http, {RequestId, saved_to_file}} will be sent.

+ headers so that there are more headers in the stream_end + message than in the stream_start. + When streaming to a file and the request is asynchronous the + message {http, {RequestId, saved_to_file}} will be sent.

Defaults to none.

Defines if the body shall be delivered as a string or as a - binary. This option is only valid for the synchronous - request.

+ binary. This option is only valid for the synchronous + request.

Defaults to string.

Should a "full result" be returned to the caller (that is, - the body, the headers and the entire status-line) or not - (the body and the status code).

+ the body, the headers and the entire status-line) or not + (the body and the status code).

Defaults to true.

Shall the headers provided by the user be made - lower case or be regarded as case sensitive.

+ lower case or be regarded as case sensitive.

Note that the http standard requires them to be - case insenstive. This feature should only be used if there is - no other way to communicate with the server or for testing - purpose. Also note that when this option is used no headers - will be automatically added, all necessary headers have to be - provided by the user.

-

Defaults to false.

+ case insenstive. This feature should only be used if there is + no other way to communicate with the server or for testing + purpose. Also note that when this option is used no headers + will be automatically added, all necessary headers have to be + provided by the user.

+

Defaults to false.

Socket options to be used for this and subsequent - request(s).

-

Overrides any value set by the - set_options - function.

+ request(s).

+

Overrides any value set by the + set_options + function.

Note that the validity of the options are not - checked in any way.

+ checked in any way.

Note that this may change the socket behaviour - (see inet:setopts/2) - for an already existing one, and therefore an already connected - request handler.

+ (see inet:setopts/2) + for an already existing one, and therefore an already connected + request handler.

By default the socket options set by the - set_options/1,2 - function are used when establishing a connection.

+ set_options/1,2 + function are used when establishing a connection.

Defines how the client will deliver the result of an - asynchroneous request (sync has the value - false).

+ asynchroneous request (sync has the value + false).

@@ -380,7 +381,7 @@ filename() = string()

Information will be delivered to the receiver via calls - to the provided fun:

+ to the provided fun: 

 Receiver(ReplyInfo)
@@ -389,7 +390,7 @@ Receiver(ReplyInfo)

Information will be delivered to the receiver via calls - to the callback function:

+ to the callback function: 

 apply(Module, Function, [ReplyInfo | Args])
@@ -410,7 +411,7 @@ apply(Module, Function, [ReplyInfo | Args])

Defaults to the pid() of the process calling the request - function (self()).

+ function (self()).

@@ -425,7 +426,7 @@ apply(Module, Function, [ReplyInfo | Args]) RequestId = request_id() - A unique identifier as returned by request/4 - Profile = profile() + Profile = profile() | pid() (when started stand_alone)

Cancels an asynchronous HTTP-request.

@@ -514,11 +515,10 @@ apply(Module, Function, [ReplyInfo | Args]) This option is used to switch on (or off) different levels of erlang trace on the client. It is a debug feature. - Profile = profile() + Profile = profile() | pid() (when started stand_alone) -

Sets options to be used for subsequent - requests.

+

Sets options to be used for subsequent requests.

If possible the client will keep its connections alive and use persistent connections @@ -548,7 +548,7 @@ apply(Module, Function, [ReplyInfo | Args])

Triggers the next message to be streamed, e.i. - same behavior as active once for sockets.

+ same behavior as active once for sockets.

@@ -562,14 +562,14 @@ apply(Module, Function, [ReplyInfo | Args]) SetCookieHeaders = headers() - where field = "set-cookie" Url = url() - Profile = profile() + Profile = profile() | pid() (when started stand_alone)

Saves the cookies defined in SetCookieHeaders - in the client profile's cookie database. You need to - call this function if you have set the option cookies to verify. - If no profile is specified the default profile will be used. -

+ in the client profile's cookie database. You need to + call this function if you have set the option cookies + to verify. + If no profile is specified the default profile will be used.

@@ -582,13 +582,12 @@ apply(Module, Function, [ReplyInfo | Args]) making a request to Url using the profile Profile. Url = url() - Profile = profile() + Profile = profile() | pid() (when started stand_alone)

Returns the cookie header that would be sent - when making a request to Url using the profile Profile. - If no profile is specified the default profile will be used. -

+ when making a request to Url using the profile Profile. + If no profile is specified the default profile will be used.

@@ -600,12 +599,12 @@ apply(Module, Function, [ReplyInfo | Args]) reset_cookies(Profile) -> void() Reset the cookie database. - Profile = profile() + Profile = profile() | pid() (when started stand_alone) -

Resets (clears) the cookie database for the specified Profile. - If no profile is specified the default profile will be used. -

+

Resets (clears) the cookie database for the specified + Profile. If no profile is specified the default profile + will be used.

@@ -615,17 +614,16 @@ apply(Module, Function, [ReplyInfo | Args]) which_cookies(Profile) -> cookies() Dumps out the entire cookie database. - Profile = profile() - cookies() = [cooie_stores()] - cookie_stores() = {cookies, icookies()} | {session_cookies, icookies()} - icookies() = [icookie()] + Profile = profile() | pid() (when started stand_alone) + cookies() = [cookie_stores()] + cookie_stores() = {cookies, cookies()} | {session_cookies, cookies()} + cookies() = [cookie()] cookie() = term()

This function produces a list of the entire cookie database. - It is intended for debugging/testing purposes. - If no profile is specified the default profile will be used. -

+ It is intended for debugging/testing purposes. + If no profile is specified the default profile will be used.

diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml index ed1b974771..df0b10ef58 100644 --- a/lib/inets/doc/src/notes.xml +++ b/lib/inets/doc/src/notes.xml @@ -65,6 +65,14 @@

Own Id: OTP-5566

 + +

[httpc] Clients started stand-alone not properly handled. + Also it was not documented how to use them, that is that + once started, they are represented by a pid() and not by + their profile().

+

Own Id: OTP-9365

+ +
-- cgit v1.2.3 From 611cccf10cfe98fe2aca018b91e7241714528850 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Thu, 9 Jun 2011 16:11:28 +0200 Subject: Added test cases for httpd. --- lib/inets/doc/src/notes.xml | 18 +-- lib/inets/test/httpc_SUITE.erl | 24 ---- lib/inets/test/httpd_SUITE.erl | 281 +++++++++++++++++++++++++++----------- lib/inets/test/httpd_test_lib.erl | 91 +++++++----- lib/inets/test/inets_test_lib.erl | 74 +++++++--- 5 files changed, 318 insertions(+), 170 deletions(-) diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml index df0b10ef58..2df862fb33 100644 --- a/lib/inets/doc/src/notes.xml +++ b/lib/inets/doc/src/notes.xml @@ -35,22 +35,17 @@
Inets 5.7
Improvements and New Features + -
@@ -60,11 +55,6 @@ --> - -

[httpc|httpd] Added support for IPv6 with ssl.

-

Own Id: OTP-5566

- -

[httpc] Clients started stand-alone not properly handled. Also it was not documented how to use them, that is that diff --git a/lib/inets/test/httpc_SUITE.erl b/lib/inets/test/httpc_SUITE.erl index 202dcca763..27e42c6ca2 100644 --- a/lib/inets/test/httpc_SUITE.erl +++ b/lib/inets/test/httpc_SUITE.erl @@ -141,9 +141,7 @@ groups() -> {otp_8106, [], [otp_8106_pid, otp_8106_fun, otp_8106_mfa]}, - %% {ipv6, [], [ipv6_ipcomm, ipv6_essl, ipv6_ossl]} {ipv6, [], [ipv6_ipcomm, ipv6_essl]} - %% {ipv6, [], [ipv6_ipcomm]} ]. @@ -1953,28 +1951,6 @@ ipv6_essl(Config) when is_list(Config) -> ipv6(SocketType, Scheme, HTTPOptions, Extra, Config). -%%------------------------------------------------------------------------- - -%% ipv6_ossl() -> -%% %% [{require, ipv6_hosts}]. -%% []. -%% ipv6_ossl(doc) -> -%% ["Test ossl ipv6."]; -%% ipv6_ossl(suite) -> -%% []; -%% ipv6_ossl(Config) when is_list(Config) -> -%% DataDir = ?config(data_dir, Config), -%% CertFile = filename:join(DataDir, "ssl_client_cert.pem"), -%% SSLOptions = [{certfile, CertFile}, {keyfile, CertFile}], -%% SSLConfig = {ossl, SSLOptions}, -%% tsp("ossl_ipv6 -> make request using: " -%% "~n SSLOptions: ~p", [SSLOptions]), -%% HTTPOptions = [{ssl, SSLConfig}], -%% SocketType = ossl, -%% Scheme = "https", -%% ipv6(SocketType, Scheme, HTTPOptions, Config). - - %%------------------------------------------------------------------------- ipv6(SocketType, Scheme, HTTPOptions, Extra, Config) -> diff --git a/lib/inets/test/httpd_SUITE.erl b/lib/inets/test/httpd_SUITE.erl index fde5178879..72b80a9f80 100644 --- a/lib/inets/test/httpd_SUITE.erl +++ b/lib/inets/test/httpd_SUITE.erl @@ -207,8 +207,9 @@ -export([ticket_5775/1,ticket_5865/1,ticket_5913/1,ticket_6003/1, ticket_7304/1]). -%%% Misc --export([ipv6_hostname/1, ipv6_address/1]). +%%% IPv6 tests +-export([ipv6_hostname_ipcomm/1, ipv6_address_ipcomm/1, + ipv6_hostname_essl/1, ipv6_address_essl/1]). %% Help functions -export([cleanup_mnesia/0, setup_mnesia/0, setup_mnesia/1]). @@ -241,9 +242,15 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> - [{group, ip}, {group, ssl}, {group, http_1_1_ip}, - {group, http_1_0_ip}, {group, http_0_9_ip}, - {group, tickets}]. + [ + {group, ip}, + {group, ssl}, + {group, http_1_1_ip}, + {group, http_1_0_ip}, + {group, http_0_9_ip}, + {group, ipv6}, + {group, tickets} + ]. groups() -> [{ip, [], @@ -329,7 +336,8 @@ groups() -> {http_1_0_ip, [], [ip_head_1_0, ip_get_1_0, ip_post_1_0]}, {http_0_9_ip, [], [ip_get_0_9]}, - {ipv6, [], [ipv6_hostname, ipv6_address]}, + {ipv6, [], [ipv6_hostname_ipcomm, ipv6_address_ipcomm, + ipv6_hostname_essl, ipv6_address_essl]}, {tickets, [], [ticket_5775, ticket_5865, ticket_5913, ticket_6003, ticket_7304]}]. @@ -408,10 +416,10 @@ init_per_testcase2(Case, Config) -> "~n Config: ~p" "~n", [?MODULE, Case, Config]), - IpNormal = integer_to_list(?IP_PORT) ++ ".conf", - IpHtacess = integer_to_list(?IP_PORT) ++ "htacess.conf", - SslNormal = integer_to_list(?SSL_PORT) ++ ".conf", - SslHtacess = integer_to_list(?SSL_PORT) ++ "htacess.conf", + IpNormal = integer_to_list(?IP_PORT) ++ ".conf", + IpHtaccess = integer_to_list(?IP_PORT) ++ "htaccess.conf", + SslNormal = integer_to_list(?SSL_PORT) ++ ".conf", + SslHtaccess = integer_to_list(?SSL_PORT) ++ "htaccess.conf", DataDir = ?config(data_dir, Config), SuiteTopDir = ?config(suite_top_dir, Config), @@ -471,9 +479,9 @@ init_per_testcase2(Case, Config) -> io:format(user, "~w:init_per_testcase2(~w) -> ip testcase setups~n", [?MODULE, Case]), create_config([{port, ?IP_PORT}, {sock_type, ip_comm} | NewConfig], - normal_acess, IpNormal), + normal_access, IpNormal), create_config([{port, ?IP_PORT}, {sock_type, ip_comm} | NewConfig], - mod_htaccess, IpHtacess), + mod_htaccess, IpHtaccess), %% To be used by SSL test cases io:format(user, "~w:init_per_testcase2(~w) -> ssl testcase setups~n", @@ -491,9 +499,9 @@ init_per_testcase2(Case, Config) -> end, create_config([{port, ?SSL_PORT}, {sock_type, SocketType} | NewConfig], - normal_acess, SslNormal), + normal_access, SslNormal), create_config([{port, ?SSL_PORT}, {sock_type, SocketType} | NewConfig], - mod_htaccess, SslHtacess), + mod_htaccess, SslHtaccess), %% To be used by IPv6 test cases. Case-clause is so that %% you can do ts:run(inets, httpd_SUITE, ) @@ -501,6 +509,48 @@ init_per_testcase2(Case, Config) -> %% on 'test_host_ipv6_only' that will only be present %% when you run the whole test suite due to shortcomings %% of the test server. + + io:format(user, "~w:init_per_testcase2(~w) -> " + "maybe generate IPv6 config file(s)", [?MODULE, Case]), + NewConfig2 = + case atom_to_list(Case) of + "ipv6_" ++ _ -> + case (catch inets_test_lib:has_ipv6_support()) of + {ok, IPv6Address0} -> + {ok, Hostname} = inet:gethostname(), + IPv6Address = http_transport:ipv6_name(IPv6Address0), + create_ipv6_config([{port, ?IP_PORT}, + {sock_type, ip_comm}, + {ipv6_host, IPv6Address} | + NewConfig], + "ipv6_hostname_ipcomm.conf", + Hostname), + create_ipv6_config([{port, ?IP_PORT}, + {sock_type, ip_comm}, + {ipv6_host, IPv6Address} | + NewConfig], + "ipv6_address_ipcomm.conf", + IPv6Address), + create_ipv6_config([{port, ?SSL_PORT}, + {sock_type, essl}, + {ipv6_host, IPv6Address} | + NewConfig], + "ipv6_hostname_essl.conf", + Hostname), + create_ipv6_config([{port, ?SSL_PORT}, + {sock_type, essl}, + {ipv6_host, IPv6Address} | + NewConfig], + "ipv6_address_essl.conf", + IPv6Address), + [{ipv6_host, IPv6Address} | NewConfig]; + _ -> + NewConfig + end; + _ -> + NewConfig + end, + %% case (catch ?config(test_host_ipv6_only, Config)) of %% {_,IPv6Host,IPv6Adress,_,_} -> %% create_ipv6_config([{port, ?IP_PORT}, @@ -516,7 +566,7 @@ init_per_testcase2(Case, Config) -> io:format(user, "~w:init_per_testcase2(~w) -> done~n", [?MODULE, Case]), - NewConfig. + NewConfig2. init_per_testcase3(Case, Config) -> @@ -547,10 +597,10 @@ init_per_testcase3(Case, Config) -> [?MODULE, Case]), inets:disable_trace(); _ -> - %% TraceLevel = max, io:format(user, "~w:init_per_testcase3(~w) -> enabling trace", [?MODULE, Case]), - TraceLevel = 70, + %% TraceLevel = 70, + TraceLevel = max, TraceDest = io, inets:enable_trace(TraceLevel, TraceDest, httpd) end, @@ -569,7 +619,7 @@ init_per_testcase3(Case, Config) -> inets_test_lib:start_http_server( filename:join(TcTopDir, integer_to_list(?IP_PORT) ++ - "htacess.conf")), + "htaccess.conf")), "mod_htaccess"; "ip_" ++ Rest -> inets_test_lib:start_http_server( @@ -602,7 +652,7 @@ init_per_testcase3(Case, Config) -> case inets_test_lib:start_http_server_ssl( filename:join(TcTopDir, integer_to_list(?SSL_PORT) ++ - "htacess.conf"), SslTag) of + "htaccess.conf"), SslTag) of ok -> "mod_htaccess"; Other -> @@ -627,16 +677,13 @@ init_per_testcase3(Case, Config) -> {skip, "SSL does not seem to be supported"} end; "ipv6_" ++ _ = TestCaseStr -> - {ok, Hostname} = inet:gethostname(), - - case lists:member(list_to_atom(Hostname), - ?config(ipv6_hosts, Config)) of - true -> + case inets_test_lib:has_ipv6_support() of + {ok, _} -> inets_test_lib:start_http_server( filename:join(TcTopDir, TestCaseStr ++ ".conf")); - false -> + _ -> {skip, "Host does not support IPv6"} end end, @@ -650,8 +697,8 @@ init_per_testcase3(Case, Config) -> "mod_htaccess" -> ServerRoot = ?config(server_root, Config), Path = filename:join([ServerRoot, "htdocs"]), - catch remove_htacess(Path), - create_htacess_data(Path, ?config(address, Config)), + catch remove_htaccess(Path), + create_htaccess_data(Path, ?config(address, Config)), [{watchdog, Dog} | NewConfig]; "range" -> ServerRoot = ?config(server_root, Config), @@ -2409,30 +2456,67 @@ ip_mod_cgi_chunked_encoding_test(Config) when is_list(Config) -> ok. %------------------------------------------------------------------------- -ipv6_hostname(doc) -> +ipv6_hostname_ipcomm(X) -> + SocketType = ip_comm, + Port = ?IP_PORT, + ipv6_hostname(SocketType, Port, X). + +ipv6_hostname_essl(X) -> + SocketType = essl, + Port = ?SSL_PORT, + ipv6_hostname(SocketType, Port, X). + +ipv6_hostname(_SocketType, _Port, doc) -> ["Test standard ipv6 address"]; -ipv6_hostname(suite)-> +ipv6_hostname(_SocketType, _Port, suite)-> []; -ipv6_hostname(Config) when is_list(Config) -> +ipv6_hostname(SocketType, Port, Config) when is_list(Config) -> + tsp("ipv6_hostname -> entry with" + "~n SocketType: ~p" + "~n Port: ~p" + "~n Config: ~p", [SocketType, Port, Config]), Host = ?config(host, Config), - httpd_test_lib:verify_request(ip_comm, Host, ?IP_PORT, node(), - "GET / HTTP/1.1\r\n\r\n", - [{statuscode, 200}, - {version, "HTTP/1.1"}]), + URI = "GET HTTP://" ++ + Host ++ ":" ++ integer_to_list(Port) ++ "/ HTTP/1.1\r\n\r\n", + tsp("ipv6_hostname -> Host: ~p", [Host]), + httpd_test_lib:verify_request(SocketType, Host, Port, [inet6], + node(), + URI, + [{statuscode, 200}, {version, "HTTP/1.1"}]), ok. %%------------------------------------------------------------------------- -ipv6_address(doc) -> + +ipv6_address_ipcomm(X) -> + SocketType = ip_comm, + Port = ?IP_PORT, + ipv6_address(SocketType, Port, X). + +ipv6_address_essl(X) -> + SocketType = essl, + Port = ?SSL_PORT, + ipv6_address(SocketType, Port, X). + +ipv6_address(_SocketType, _Port, doc) -> ["Test standard ipv6 address"]; -ipv6_address(suite)-> +ipv6_address(_SocketType, _Port, suite)-> []; -ipv6_address(Config) when is_list(Config) -> - httpd_test_lib:verify_request(ip_comm, ?IPV6_LOCAL_HOST, ?IP_PORT, - node(), "GET / HTTP/1.1\r\n\r\n", - [{statuscode, 200}, - {version, "HTTP/1.1"}]), +ipv6_address(SocketType, Port, Config) when is_list(Config) -> + tsp("ipv6_address -> entry with" + "~n SocketType: ~p" + "~n Port: ~p" + "~n Config: ~p", [SocketType, Port, Config]), + Host = ?config(host, Config), + tsp("ipv6_address -> Host: ~p", [Host]), + URI = "GET HTTP://" ++ + Host ++ ":" ++ integer_to_list(Port) ++ "/ HTTP/1.1\r\n\r\n", + httpd_test_lib:verify_request(SocketType, Host, Port, [inet6], + node(), + URI, + [{statuscode, 200}, {version, "HTTP/1.1"}]), ok. + %%-------------------------------------------------------------------- ticket_5775(doc) -> ["Tests that content-length is correct"]; @@ -2805,22 +2889,22 @@ cleanup_mnesia() -> mnesia:delete_schema([node()]), ok. -create_htacess_data(Path, IpAddress)-> - create_htacess_dirs(Path), +create_htaccess_data(Path, IpAddress)-> + create_htaccess_dirs(Path), create_html_file(filename:join([Path,"ht/open/dummy.html"])), create_html_file(filename:join([Path,"ht/blocknet/dummy.html"])), create_html_file(filename:join([Path,"ht/secret/dummy.html"])), create_html_file(filename:join([Path,"ht/secret/top_secret/dummy.html"])), - create_htacess_file(filename:join([Path,"ht/open/.htaccess"]), + create_htaccess_file(filename:join([Path,"ht/open/.htaccess"]), Path, "user one Aladdin"), - create_htacess_file(filename:join([Path,"ht/secret/.htaccess"]), + create_htaccess_file(filename:join([Path,"ht/secret/.htaccess"]), Path, "group group1 group2"), - create_htacess_file(filename:join([Path, + create_htaccess_file(filename:join([Path, "ht/secret/top_secret/.htaccess"]), Path, "user four"), - create_htacess_file(filename:join([Path,"ht/blocknet/.htaccess"]), + create_htaccess_file(filename:join([Path,"ht/blocknet/.htaccess"]), Path, nouser, IpAddress), create_user_group_file(filename:join([Path,"ht","users.file"]), @@ -2835,7 +2919,7 @@ create_html_file(PathAndFileName)-> "test testar")). -create_htacess_file(PathAndFileName, BaseDir, RequireData)-> +create_htaccess_file(PathAndFileName, BaseDir, RequireData)-> file:write_file(PathAndFileName, list_to_binary( "AuthUserFile "++ BaseDir ++ @@ -2844,7 +2928,7 @@ create_htacess_file(PathAndFileName, BaseDir, RequireData)-> " Basic\n\nrequire " ++ RequireData ++ "\n")). -create_htacess_file(PathAndFileName, BaseDir, nouser, IpAddress)-> +create_htaccess_file(PathAndFileName, BaseDir, nouser, IpAddress)-> file:write_file(PathAndFileName,list_to_binary( "AuthUserFile "++ BaseDir ++ "/ht/users.file\nAuthGroupFile " ++ @@ -2858,14 +2942,14 @@ create_htacess_file(PathAndFileName, BaseDir, nouser, IpAddress)-> create_user_group_file(PathAndFileName, Data)-> file:write_file(PathAndFileName, list_to_binary(Data)). -create_htacess_dirs(Path)-> +create_htaccess_dirs(Path)-> ok = file:make_dir(filename:join([Path,"ht"])), ok = file:make_dir(filename:join([Path,"ht/open"])), ok = file:make_dir(filename:join([Path,"ht/blocknet"])), ok = file:make_dir(filename:join([Path,"ht/secret"])), ok = file:make_dir(filename:join([Path,"ht/secret/top_secret"])). -remove_htacess_dirs(Path)-> +remove_htaccess_dirs(Path)-> file:del_dir(filename:join([Path,"ht/secret/top_secret"])), file:del_dir(filename:join([Path,"ht/secret"])), file:del_dir(filename:join([Path,"ht/blocknet"])), @@ -2888,7 +2972,7 @@ format_ip(IpAddress,Pos)when Pos > 0-> format_ip(IpAddress, _Pos)-> "1" ++ IpAddress. -remove_htacess(Path)-> +remove_htaccess(Path)-> file:delete(filename:join([Path,"ht/open/dummy.html"])), file:delete(filename:join([Path,"ht/secret/dummy.html"])), file:delete(filename:join([Path,"ht/secret/top_secret/dummy.html"])), @@ -2899,7 +2983,7 @@ remove_htacess(Path)-> file:delete(filename:join([Path,"ht/secret/top_secret/.htaccess"])), file:delete(filename:join([Path,"ht","users.file"])), file:delete(filename:join([Path,"ht","groups.file"])), - remove_htacess_dirs(Path). + remove_htaccess_dirs(Path). dos_hostname_poll(Type, Host, Port, Node, Hosts) -> @@ -2939,35 +3023,66 @@ create_range_data(Path) -> "12345678901234567890", "12345678901234567890"])). -%% create_ipv6_config(Config, FileName, Ipv6Address) -> -%% ServerRoot = ?config(server_root, Config), -%% TcTopDir = ?config(tc_top_dir, Config), -%% Port = ?config(port, Config), -%% SockType = ?config(sock_type, Config), -%% -%% MaxHdrSz = io_lib:format("~p", [256]), -%% MaxHdrAct = io_lib:format("~p", [close]), -%% -%% Mod_order = "Modules mod_alias mod_auth mod_esi mod_actions mod_cgi" -%% " mod_include mod_dir mod_get mod_head" -%% " mod_log mod_disk_log mod_trace", -%% -%% HttpConfig = [cline(["BindAddress ", "[" ++ Ipv6Address ++"]|inet6"]), -%% cline(["Port ", integer_to_list(Port)]), -%% cline(["ServerName ", "httpc_test"]), -%% cline(["SocketType ", atom_to_list(SockType)]), -%% cline([Mod_order]), -%% cline(["ServerRoot ", ServerRoot]), -%% cline(["DocumentRoot ", -%% filename:join(ServerRoot, "htdocs")]), -%% cline(["MaxHeaderSize ",MaxHdrSz]), -%% cline(["MaxHeaderAction ",MaxHdrAct]), -%% cline(["DirectoryIndex ", "index.html "]), -%% cline(["DefaultType ", "text/plain"])], -%% ConfigFile = filename:join([TcTopDir,FileName]), -%% {ok, Fd} = file:open(ConfigFile, [write]), -%% ok = file:write(Fd, lists:flatten(HttpConfig)), -%% ok = file:close(Fd). +create_ipv6_config(Config, FileName, Ipv6Address) -> + ServerRoot = ?config(server_root, Config), + TcTopDir = ?config(tc_top_dir, Config), + Port = ?config(port, Config), + SockType = ?config(sock_type, Config), + Mods = io_lib:format("~p", [httpd_mod]), + Funcs = io_lib:format("~p", [ssl_password_cb]), + Host = ?config(ipv6_host, Config), + + MaxHdrSz = io_lib:format("~p", [256]), + MaxHdrAct = io_lib:format("~p", [close]), + + Mod_order = "Modules mod_alias mod_auth mod_esi mod_actions mod_cgi" + " mod_include mod_dir mod_get mod_head" + " mod_log mod_disk_log mod_trace", + + SSL = + if + (SockType =:= ssl) orelse + (SockType =:= ossl) orelse + (SockType =:= essl) -> + [cline(["SSLCertificateFile ", + filename:join(ServerRoot, "ssl/ssl_server.pem")]), + cline(["SSLCertificateKeyFile ", + filename:join(ServerRoot, "ssl/ssl_server.pem")]), + cline(["SSLCACertificateFile ", + filename:join(ServerRoot, "ssl/ssl_server.pem")]), + cline(["SSLPasswordCallbackModule ", Mods]), + cline(["SSLPasswordCallbackFunction ", Funcs]), + cline(["SSLVerifyClient 0"]), + cline(["SSLVerifyDepth 1"])]; + true -> + [] + end, + + BindAddress = "[" ++ Ipv6Address ++"]|inet6", + + HttpConfig = [cline(["BindAddress ", BindAddress]), + cline(["Port ", integer_to_list(Port)]), + cline(["ServerName ", Host]), + cline(["SocketType ", atom_to_list(SockType)]), + cline([Mod_order]), + cline(["ServerRoot ", ServerRoot]), + cline(["DocumentRoot ", + filename:join(ServerRoot, "htdocs")]), + cline(["MaxHeaderSize ",MaxHdrSz]), + cline(["MaxHeaderAction ",MaxHdrAct]), + cline(["DirectoryIndex ", "index.html "]), + cline(["DefaultType ", "text/plain"]), + SSL], + ConfigFile = filename:join([TcTopDir,FileName]), + {ok, Fd} = file:open(ConfigFile, [write]), + ok = file:write(Fd, lists:flatten(HttpConfig)), + ok = file:close(Fd). + + +tsp(F) -> + inets_test_lib:tsp(F). +tsp(F, A) -> + inets_test_lib:tsp(F, A). tsf(Reason) -> - test_server:fail(Reason). + inets_test_lib:tsf(Reason). diff --git a/lib/inets/test/httpd_test_lib.erl b/lib/inets/test/httpd_test_lib.erl index 3189a758a5..2903aaafa5 100644 --- a/lib/inets/test/httpd_test_lib.erl +++ b/lib/inets/test/httpd_test_lib.erl @@ -22,7 +22,7 @@ -include("inets_test_lib.hrl"). %% Poll functions --export([verify_request/6, verify_request/7, is_expect/1]). +-export([verify_request/6, verify_request/7, verify_request/8, is_expect/1]). -record(state, {request, % string() socket, % socket() @@ -81,33 +81,57 @@ %%------------------------------------------------------------------ verify_request(SocketType, Host, Port, Node, RequestStr, Options) -> verify_request(SocketType, Host, Port, Node, RequestStr, Options, 30000). -verify_request(SocketType, Host, Port, Node, RequestStr, Options, TimeOut) -> - {ok, Socket} = inets_test_lib:connect_bin(SocketType, Host, Port), +verify_request(SocketType, Host, Port, TranspOpts, Node, RequestStr, Options) + when is_list(TranspOpts) -> + verify_request(SocketType, Host, Port, TranspOpts, Node, RequestStr, Options, 30000); +verify_request(SocketType, Host, Port, Node, RequestStr, Options, TimeOut) + when (is_integer(TimeOut) orelse (TimeOut =:= infinity)) -> + verify_request(SocketType, Host, Port, [], Node, RequestStr, Options, TimeOut). +verify_request(SocketType, Host, Port, TranspOpts, Node, RequestStr, Options, TimeOut) -> + tsp("verify_request -> entry with" + "~n SocketType: ~p" + "~n Host: ~p" + "~n Port: ~p" + "~n TranspOpts: ~p" + "~n Node: ~p" + "~n Options: ~p" + "~n TimeOut: ~p", + [SocketType, Host, Port, TranspOpts, Node, Options, TimeOut]), + case (catch inets_test_lib:connect_bin(SocketType, Host, Port, TranspOpts)) of + {ok, Socket} -> + tsp("verify_request -> connected - now send message"), + SendRes = inets_test_lib:send(SocketType, Socket, RequestStr), + tsp("verify_request -> send result: " + "~n ~p", [SendRes]), + State = case inets_regexp:match(RequestStr, "printenv") of + nomatch -> + #state{}; + _ -> + #state{print = true} + end, + + case request(State#state{request = RequestStr, + socket = Socket}, TimeOut) of + {error, Reason} -> + tsp("request failed: " + "~n Reason: ~p", [Reason]), + {error, Reason}; + NewState -> + tsp("validate reply: " + "~n NewState: ~p", [NewState]), + ValidateResult = + validate(RequestStr, NewState, Options, Node, Port), + tsp("validation result: " + "~n ~p", [ValidateResult]), + inets_test_lib:close(SocketType, Socket), + ValidateResult + end; - _SendRes = inets_test_lib:send(SocketType, Socket, RequestStr), - - State = case inets_regexp:match(RequestStr, "printenv") of - nomatch -> - #state{}; - _ -> - #state{print = true} - end, - - case request(State#state{request = RequestStr, - socket = Socket}, TimeOut) of - {error, Reason} -> - tsp("request failed: " - "~n Reason: ~p", [Reason]), - {error, Reason}; - NewState -> - tsp("validate reply: " - "~n NewState: ~p", [NewState]), - ValidateResult = validate(RequestStr, NewState, Options, - Node, Port), - tsp("validation result: " - "~n ~p", [ValidateResult]), - inets_test_lib:close(SocketType, Socket), - ValidateResult + ConnectError -> + tsp("verify_request -> connect failed: " + "~n ~p" + "~n", [ConnectError]), + tsf({connect_failure, ConnectError}) end. request(#state{mfa = {Module, Function, Args}, @@ -214,7 +238,10 @@ validate(RequestStr, #state{status_line = {Version, StatusCode, _}, headers = Headers, body = Body}, Options, N, P) -> - %io:format("Status~p: H:~p B:~p~n", [StatusCode, Headers, Body]), + %% tsp("validate -> entry with" + %% "~n StatusCode: ~p" + %% "~n Headers: ~p" + %% "~n Body: ~p", [StatusCode, Headers, Body]), check_version(Version, Options), case lists:keysearch(statuscode, 1, Options) of {value, _} -> @@ -342,8 +369,10 @@ print(_, _, #state{print = false}) -> ok. -%% tsp(F) -> -%% tsp(F, []). +tsp(F) -> + inets_test_lib:tsp(F). tsp(F, A) -> - test_server:format("~p ~p:" ++ F ++ "~n", [self(), ?MODULE | A]). + inets_test_lib:tsp(F, A). +tsf(Reason) -> + inets_test_lib:tsf(Reason). diff --git a/lib/inets/test/inets_test_lib.erl b/lib/inets/test/inets_test_lib.erl index c4b220dd2f..60164c5a72 100644 --- a/lib/inets/test/inets_test_lib.erl +++ b/lib/inets/test/inets_test_lib.erl @@ -26,9 +26,12 @@ -export([start_http_server/1, start_http_server/2]). -export([start_http_server_ssl/1, start_http_server_ssl/2]). -export([hostname/0]). --export([connect_bin/3, connect_byte/3, send/3, close/2]). +-export([connect_bin/3, connect_bin/4, + connect_byte/3, connect_byte/4, + send/3, close/2]). -export([copy_file/3, copy_files/2, copy_dirs/2, del_dirs/1]). -export([info/4, log/4, debug/4, print/4]). +-export([tsp/1, tsp/2, tsf/1]). -export([check_body/1]). -export([millis/0, millis_diff/2, hours/1, minutes/1, seconds/1, sleep/1]). -export([oscmd/1, has_ipv6_support/0]). @@ -294,29 +297,45 @@ os_based_skip(_) -> %% Host -> atom() | string() | {A, B, C, D} %% Port -> integer() -connect_bin(ssl, Host, Port) -> - connect(ssl, Host, Port, [binary, {packet,0}]); -connect_bin(ossl, Host, Port) -> - connect(ssl, Host, Port, [{ssl_imp, old}, binary, {packet,0}]); -connect_bin(essl, Host, Port) -> - connect(ssl, Host, Port, [{ssl_imp, new}, binary, {packet,0}, {reuseaddr, true}]); -connect_bin(ip_comm, Host, Port) -> - Opts = [inet6, binary, {packet,0}], +connect_bin(SockType, Host, Port) -> + connect_bin(SockType, Host, Port, []). + +connect_bin(ssl, Host, Port, Opts0) -> + Opts = [binary, {packet,0} | Opts0], + connect(ssl, Host, Port, Opts); +connect_bin(ossl, Host, Port, Opts0) -> + Opts = [{ssl_imp, old}, binary, {packet,0} | Opts0], + connect(ssl, Host, Port, Opts); +connect_bin(essl, Host, Port, Opts0) -> + Opts = [{ssl_imp, new}, binary, {packet,0}, {reuseaddr, true} | Opts0], + connect(ssl, Host, Port, Opts); +connect_bin(ip_comm, Host, Port, Opts0) -> + Opts = [binary, {packet, 0} | Opts0], connect(ip_comm, Host, Port, Opts). + +connect_byte(SockType, Host, Port) -> + connect_byte(SockType, Host, Port, []). -connect_byte(ssl, Host, Port) -> - connect(ssl, Host, Port, [{packet,0}]); -connect_byte(ossl, Host, Port) -> - connect(ssl, Host, Port, [{ssl_imp, old}, {packet,0}]); -connect_byte(essl, Host, Port) -> - connect(ssl, Host, Port, [{ssl_imp, new}, {packet,0}]); -connect_byte(ip_comm, Host, Port) -> - Opts = [inet6, {packet,0}], +connect_byte(ssl, Host, Port, Opts0) -> + Opts = [{packet,0} | Opts0], + connect(ssl, Host, Port, Opts); +connect_byte(ossl, Host, Port, Opts0) -> + Opts = [{ssl_imp, old}, {packet,0} | Opts0], + connect(ssl, Host, Port, Opts); +connect_byte(essl, Host, Port, Opts0) -> + Opts = [{ssl_imp, new}, {packet,0} | Opts0], + connect(ssl, Host, Port, Opts); +connect_byte(ip_comm, Host, Port, Opts0) -> + Opts = [{packet,0} | Opts0], connect(ip_comm, Host, Port, Opts). connect(ssl, Host, Port, Opts) -> + tsp("connect(ssl) -> entry with" + "~n Host: ~p" + "~n Port: ~p" + "~n Opts: ~p", [Host, Port, Opts]), ssl:start(), %% Does not support ipv6 in old ssl case ssl:connect(Host, Port, Opts) of @@ -328,6 +347,10 @@ connect(ssl, Host, Port, Opts) -> Error end; connect(ip_comm, Host, Port, Opts) -> + tsp("connect(ip_comm) -> entry with" + "~n Host: ~p" + "~n Port: ~p" + "~n Opts: ~p", [Host, Port, Opts]), case gen_tcp:connect(Host,Port, Opts) of {ok, Socket} -> %% tsp("connect success"), @@ -423,7 +446,22 @@ flush() -> tsp(F) -> tsp(F, []). tsp(F, A) -> - test_server:format("~p ~p ~p:" ++ F ++ "~n", [node(), self(), ?MODULE | A]). + Timestamp = formated_timestamp(), + test_server:format("*** ~s ~p ~p ~w:" ++ F ++ "~n", + [Timestamp, node(), self(), ?MODULE | A]). tsf(Reason) -> test_server:fail(Reason). + +formated_timestamp() -> + format_timestamp( os:timestamp() ). + +format_timestamp({_N1, _N2, N3} = Now) -> + {Date, Time} = calendar:now_to_datetime(Now), + {YYYY,MM,DD} = Date, + {Hour,Min,Sec} = Time, + FormatDate = + io_lib:format("~.4w:~.2.0w:~.2.0w ~.2.0w:~.2.0w:~.2.0w 4~w", + [YYYY,MM,DD,Hour,Min,Sec,round(N3/1000)]), + lists:flatten(FormatDate). + -- cgit v1.2.3 From 36c85608156dfebd732172559777ae61b6b5fc14 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Thu, 9 Jun 2011 18:13:55 +0200 Subject: Stopping httpc client... --- lib/inets/src/http_client/httpc.erl | 2 - lib/inets/test/httpc_SUITE.erl | 122 +++++++++++++++++++++++------------- 2 files changed, 79 insertions(+), 45 deletions(-) diff --git a/lib/inets/src/http_client/httpc.erl b/lib/inets/src/http_client/httpc.erl index 54f254db52..6b3af3f924 100644 --- a/lib/inets/src/http_client/httpc.erl +++ b/lib/inets/src/http_client/httpc.erl @@ -553,9 +553,7 @@ return_answer(Options, {{"HTTP/0.9",_,_}, _, BinBody}) -> {ok, Body}; return_answer(Options, {StatusLine, Headers, BinBody}) -> - Body = maybe_format_body(BinBody, Options), - case proplists:get_value(full_result, Options, true) of true -> {ok, {StatusLine, Headers, Body}}; diff --git a/lib/inets/test/httpc_SUITE.erl b/lib/inets/test/httpc_SUITE.erl index 27e42c6ca2..e4cd893009 100644 --- a/lib/inets/test/httpc_SUITE.erl +++ b/lib/inets/test/httpc_SUITE.erl @@ -64,16 +64,6 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [ - proxy_options, - proxy_head, - proxy_get, - proxy_trace, - proxy_post, - proxy_put, - proxy_delete, - proxy_auth, - proxy_headers, - proxy_emulate_lower_versions, http_options, http_head, http_get, @@ -88,15 +78,6 @@ all() -> http_headers, http_headers_dummy, http_bad_response, - ssl_head, - ossl_head, - essl_head, - ssl_get, - ossl_get, - essl_get, - ssl_trace, - ossl_trace, - essl_trace, http_redirect, http_redirect_loop, http_internal_server_error, @@ -106,14 +87,12 @@ all() -> http_emulate_lower_versions, http_relaxed, page_does_not_exist, - proxy_page_does_not_exist, - proxy_https_not_supported, - http_stream, - http_stream_once, - proxy_stream, parse_url, options, headers_as_is, + {group, proxy}, + {group, ssl}, + {group, stream}, {group, ipv6}, {group, tickets}, initial_server_connect @@ -121,6 +100,30 @@ all() -> groups() -> [ + {proxy, [], [proxy_options, + proxy_head, + proxy_get, + proxy_trace, + proxy_post, + proxy_put, + proxy_delete, + proxy_auth, + proxy_headers, + proxy_emulate_lower_versions, + proxy_page_does_not_exist, + proxy_https_not_supported]}, + {ssl, [], [ssl_head, + ossl_head, + essl_head, + ssl_get, + ossl_get, + essl_get, + ssl_trace, + ossl_trace, + essl_trace]}, + {stream, [], [http_stream, + http_stream_once, + proxy_stream]}, {tickets, [], [hexed_query_otp_6191, empty_body_otp_6243, empty_response_header_otp_6830, @@ -236,17 +239,6 @@ init_per_testcase(initial_server_connect, Config) -> init_per_testcase(Case, Config) -> init_per_testcase(Case, 2, Config). -init_per_testcase_ssl(Tag, PrivDir, SslConfFile, Config) -> - tsp("init_per_testcase_ssl -> stop ssl"), - application:stop(ssl), - Config2 = lists:keydelete(local_ssl_server, 1, Config), - %% Will start inets - tsp("init_per_testcase_ssl -> try start http server (including inets)"), - Server = inets_test_lib:start_http_server( - filename:join(PrivDir, SslConfFile), Tag), - tsp("init_per_testcase -> Server: ~p", [Server]), - [{local_ssl_server, Server} | Config2]. - init_per_testcase(Case, Timeout, Config) -> io:format(user, "~n~n*** INIT ~w:~w[~w] ***~n~n", [?MODULE, Case, Timeout]), @@ -328,6 +320,7 @@ init_per_testcase(Case, Timeout, Config) -> [{skip, "proxy not responding"} | TmpConfig] end end; + "ipv6_" ++ _Rest -> %% Start httpc part of inets CryptoStartRes = application:start(crypto), @@ -356,9 +349,7 @@ init_per_testcase(Case, Timeout, Config) -> [{watchdog, Dog}, {local_server, Server} | TmpConfig2] end, - %% httpc:set_options([{proxy, {{?PROXY, ?PROXY_PORT}, - %% ["localhost", ?IPV6_LOCAL_HOST]}}]), - + %% This will fail for the ipv6_ - cases (but that is ok) httpc:set_options([{proxy, {{?PROXY, ?PROXY_PORT}, ["localhost", ?IPV6_LOCAL_HOST]}}, {ipfamily, inet6fb4}]), @@ -366,6 +357,18 @@ init_per_testcase(Case, Timeout, Config) -> %% snmp:set_trace([gen_tcp]), NewConfig. + +init_per_testcase_ssl(Tag, PrivDir, SslConfFile, Config) -> + tsp("init_per_testcase_ssl -> stop ssl"), + application:stop(ssl), + Config2 = lists:keydelete(local_ssl_server, 1, Config), + %% Will start inets + tsp("init_per_testcase_ssl -> try start http server (including inets)"), + Server = inets_test_lib:start_http_server( + filename:join(PrivDir, SslConfFile), Tag), + tsp("init_per_testcase -> Server: ~p", [Server]), + [{local_ssl_server, Server} | Config2]. + %%-------------------------------------------------------------------- %% Function: end_per_testcase(Case, Config) -> _ @@ -388,11 +391,19 @@ end_per_testcase(Case, Config) -> [?MODULE, Case]), case atom_to_list(Case) of "ipv6_" ++ _Rest -> + tsp("end_per_testcase(~w) -> stop ssl", [Case]), application:stop(ssl), + tsp("end_per_testcase(~w) -> stop public_key", [Case]), application:stop(public_key), + tsp("end_per_testcase(~w) -> stop crypto", [Case]), application:stop(crypto), ProfilePid = ?config(profile, Config), + tsp("end_per_testcase(~w) -> stop httpc profile (~p)", + [Case, ProfilePid]), + unlink(ProfilePid), inets:stop(stand_alone, ProfilePid), + tsp("end_per_testcase(~w) -> httpc profile (~p) stopped", + [Case, ProfilePid]), ok; _ -> ok @@ -405,6 +416,7 @@ finish(Config) -> undefined -> ok; _ -> + tsp("finish -> stop watchdog (~p)", [Dog]), test_server:timetrap_cancel(Dog) end. @@ -1914,7 +1926,6 @@ parse_url(Config) when is_list(Config) -> %%------------------------------------------------------------------------- ipv6_ipcomm() -> - %% [{require, ipv6_hosts}]. []. ipv6_ipcomm(doc) -> ["Test ip_comm ipv6."]; @@ -1931,7 +1942,6 @@ ipv6_ipcomm(Config) when is_list(Config) -> %%------------------------------------------------------------------------- ipv6_essl() -> - %% [{require, ipv6_hosts}]. []. ipv6_essl(doc) -> ["Test essl ipv6."]; @@ -1970,9 +1980,17 @@ ipv6(SocketType, Scheme, HTTPOptions, Extra, Config) -> "~n HTTPOptions: ~p", [URL, HTTPOptions]), case httpc:request(get, {URL, []}, HTTPOptions, [], Profile) of {ok, {{_,200,_}, [_ | _], [_|_]}} -> + tsp("ipv6 -> expected result"), DummyServerPid ! stop, ok; + {ok, Unexpected} -> + tsp("ipv6 -> unexpected result: " + "~n ~p", [Unexpected]), + DummyServerPid ! stop, + tsf({unexpected_result, Unexpected}); {error, Reason} -> + tsp("ipv6 -> error: " + "~n Reason: ~p", [Reason]), DummyServerPid ! stop, tsf(Reason) end, @@ -2950,7 +2968,13 @@ receive_streamed_body(RequestId, Body, Pid) -> test_server:fail(Msg) end. - +%% Perform a synchronous stop +dummy_server_stop(Pid) -> + Pid ! {stop, self()}, + receive + {stopped, Pid} -> + ok + end. dummy_server(IpV) -> dummy_server(self(), ip_comm, IpV, []). @@ -3013,7 +3037,13 @@ dummy_ipcomm_server_loop(MFA, Handlers, ListenSocket) -> receive stop -> tsp("dummy_ipcomm_server_loop -> stop handlers", []), - lists:foreach(fun(Handler) -> Handler ! stop end, Handlers) + lists:foreach(fun(Handler) -> Handler ! stop end, Handlers); + {stop, From} -> + tsp("dummy_ipcomm_server_loop -> " + "stop command from ~p for handlers (~p)", [From, Handlers]), + Stopper = fun(Handler) -> Handler ! stop end, + lists:foreach(Stopper, Handlers), + From ! {stopped, self()} after 0 -> tsp("dummy_ipcomm_server_loop -> await accept", []), {ok, Socket} = gen_tcp:accept(ListenSocket), @@ -3034,7 +3064,13 @@ dummy_ssl_server_loop(MFA, Handlers, ListenSocket) -> receive stop -> tsp("dummy_ssl_server_loop -> stop handlers", []), - lists:foreach(fun(Handler) -> Handler ! stop end, Handlers) + lists:foreach(fun(Handler) -> Handler ! stop end, Handlers); + {stop, From} -> + tsp("dummy_ssl_server_loop -> " + "stop command from ~p for handlers (~p)", [From, Handlers]), + Stopper = fun(Handler) -> Handler ! stop end, + lists:foreach(Stopper, Handlers), + From ! {stopped, self()} after 0 -> tsp("dummy_ssl_server_loop -> await accept", []), {ok, Socket} = ssl:transport_accept(ListenSocket), -- cgit v1.2.3 From 24808ff1c55344a54fa5379c9d0ae3034b539c42 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Tue, 14 Jun 2011 17:34:02 +0200 Subject: Fixed IPv6 test case selection. That is if a IPv6 test case should be run or not. --- lib/inets/test/httpc_SUITE.erl | 117 ++++++++++++++++++++++++++------------ lib/inets/test/httpd_SUITE.erl | 59 ++++++++++--------- lib/inets/test/inets_test_lib.erl | 46 +++++++++++++-- 3 files changed, 149 insertions(+), 73 deletions(-) diff --git a/lib/inets/test/httpc_SUITE.erl b/lib/inets/test/httpc_SUITE.erl index e4cd893009..828fa54523 100644 --- a/lib/inets/test/httpc_SUITE.erl +++ b/lib/inets/test/httpc_SUITE.erl @@ -220,20 +220,33 @@ end_per_suite(Config) -> %% Note: This function is free to add any key/value pairs to the Config %% variable, but should NOT alter/remove any existing entries. %%-------------------------------------------------------------------- + init_per_testcase(otp_8154_1 = Case, Config) -> init_per_testcase(Case, 5, Config); -init_per_testcase(initial_server_connect, Config) -> +init_per_testcase(initial_server_connect = Case, Config) -> %% Try to check if crypto actually exist or not, %% this test case does not work unless it does - case (catch crypto:start()) of - ok -> - application:start(public_key), - application:start(ssl), + try + begin + ensure_started(crypto), + ensure_started(public_key), + ensure_started(ssl), inets:start(), - Config; - _ -> - {skip,"Could not start crypto"} + Config + end + catch + throw:{error, {failed_starting, App, ActualError}} -> + tsp("init_per_testcase(~w) -> failed starting ~w: " + "~n ~p", [Case, App, ActualError]), + SkipString = + "Could not start " ++ atom_to_list(App), + {skip, SkipString}; + _:X -> + SkipString = + lists:flatten( + io_lib:format("Failed starting apps: ~p", [X])), + {skip, SkipString} end; init_per_testcase(Case, Config) -> @@ -274,16 +287,23 @@ init_per_testcase(Case, Timeout, Config) -> "https_not_supported" -> tsp("init_per_testcase -> [proxy case] start inets"), inets:start(), - tsp("init_per_testcase -> [proxy case] start ssl"), - application:start(crypto), - application:start(public_key), - case (catch application:start(ssl)) of + tsp("init_per_testcase -> " + "[proxy case] start crypto, public_key and ssl"), + try ensure_started([crypto, public_key, ssl]) of ok -> - [{watchdog, Dog} | TmpConfig]; - _ -> - [{skip, "SSL does not seem to be supported"} - | TmpConfig] + [{watchdog, Dog} | TmpConfig] + catch + throw:{error, {failed_starting, App, _}} -> + SkipString = + "Could not start " ++ atom_to_list(App), + {skip, SkipString}; + _:X -> + SkipString = + lists:flatten( + io_lib:format("Failed starting apps: ~p", [X])), + {skip, SkipString} end; + _ -> %% We use erlang.org for the proxy tests %% and after the switch to erlang-web, many @@ -322,24 +342,31 @@ init_per_testcase(Case, Timeout, Config) -> end; "ipv6_" ++ _Rest -> - %% Start httpc part of inets - CryptoStartRes = application:start(crypto), - PubKeyStartRes = application:start(public_key), - SSLStartRes = application:start(ssl), - tsp("App start result: " - "~n Crypto start result: ~p" - "~n PublicKey start result: ~p" - "~n SSL start result: ~p", - [CryptoStartRes, PubKeyStartRes, SSLStartRes]), - Profile = ipv6, - %% A stand-alone profile is represented by a pid() - {ok, ProfilePid} = - inets:start(httpc, - [{profile, Profile}, - {data_dir, PrivDir}], stand_alone), - httpc:set_options([{ipfamily, inet6}], ProfilePid), - tsp("httpc profile pid: ~p", [ProfilePid]), - [{watchdog, Dog}, {profile, ProfilePid}| TmpConfig]; + %% Ensure needed apps (crypto, public_key and ssl) started + try ensure_started([crypto, public_key, ssl]) of + ok -> + Profile = ipv6, + %% A stand-alone profile is represented by a pid() + {ok, ProfilePid} = + inets:start(httpc, + [{profile, Profile}, + {data_dir, PrivDir}], stand_alone), + httpc:set_options([{ipfamily, inet6}], ProfilePid), + tsp("httpc profile pid: ~p", [ProfilePid]), + [{watchdog, Dog}, {profile, ProfilePid}| TmpConfig] + catch + throw:{error, {failed_starting, App, ActualError}} -> + tsp("init_per_testcase(~w) -> failed starting ~w: " + "~n ~p", [Case, App, ActualError]), + SkipString = + "Could not start " ++ atom_to_list(App), + {skip, SkipString}; + _:X -> + SkipString = + lists:flatten( + io_lib:format("Failed starting apps: ~p", [X])), + {skip, SkipString} + end; _ -> TmpConfig2 = lists:keydelete(local_server, 1, TmpConfig), Server = @@ -1926,7 +1953,7 @@ parse_url(Config) when is_list(Config) -> %%------------------------------------------------------------------------- ipv6_ipcomm() -> - []. + [{require, ipv6_hosts}]. ipv6_ipcomm(doc) -> ["Test ip_comm ipv6."]; ipv6_ipcomm(suite) -> @@ -1942,7 +1969,7 @@ ipv6_ipcomm(Config) when is_list(Config) -> %%------------------------------------------------------------------------- ipv6_essl() -> - []. + [{require, ipv6_hosts}]. ipv6_essl(doc) -> ["Test essl ipv6."]; ipv6_essl(suite) -> @@ -1966,7 +1993,7 @@ ipv6_essl(Config) when is_list(Config) -> ipv6(SocketType, Scheme, HTTPOptions, Extra, Config) -> %% Check if we are a IPv6 host tsp("ipv6 -> verify ipv6 support", []), - case inets_test_lib:has_ipv6_support() of + case inets_test_lib:has_ipv6_support(Config) of {ok, Addr} -> tsp("ipv6 -> ipv6 supported: ~p", [Addr]), {DummyServerPid, Port} = dummy_server(SocketType, ipv6, Extra), @@ -3526,3 +3553,19 @@ dummy_ssl_server_hang_loop(_) -> ok end. + +ensure_started([]) -> + ok; +ensure_started([App|Apps]) -> + ensure_started(App), + ensure_started(Apps); +ensure_started(App) when is_atom(App) -> + case (catch application:start(App)) of + ok -> + ok; + {error, {already_started, _}} -> + ok; + Error -> + throw({error, {failed_starting, App, Error}}) + end. + diff --git a/lib/inets/test/httpd_SUITE.erl b/lib/inets/test/httpd_SUITE.erl index 72b80a9f80..c4d4bf969b 100644 --- a/lib/inets/test/httpd_SUITE.erl +++ b/lib/inets/test/httpd_SUITE.erl @@ -208,8 +208,10 @@ ticket_7304/1]). %%% IPv6 tests --export([ipv6_hostname_ipcomm/1, ipv6_address_ipcomm/1, - ipv6_hostname_essl/1, ipv6_address_essl/1]). +-export([ipv6_hostname_ipcomm/0, ipv6_hostname_ipcomm/1, + ipv6_address_ipcomm/0, ipv6_address_ipcomm/1, + ipv6_hostname_essl/0, ipv6_hostname_essl/1, + ipv6_address_essl/0, ipv6_address_essl/1]). %% Help functions -export([cleanup_mnesia/0, setup_mnesia/0, setup_mnesia/1]). @@ -515,7 +517,7 @@ init_per_testcase2(Case, Config) -> NewConfig2 = case atom_to_list(Case) of "ipv6_" ++ _ -> - case (catch inets_test_lib:has_ipv6_support()) of + case (catch inets_test_lib:has_ipv6_support(NewConfig)) of {ok, IPv6Address0} -> {ok, Hostname} = inet:gethostname(), IPv6Address = http_transport:ipv6_name(IPv6Address0), @@ -551,18 +553,6 @@ init_per_testcase2(Case, Config) -> NewConfig end, - %% case (catch ?config(test_host_ipv6_only, Config)) of - %% {_,IPv6Host,IPv6Adress,_,_} -> - %% create_ipv6_config([{port, ?IP_PORT}, - %% {sock_type, ip_comm} | NewConfig], - %% "ipv6_hostname.conf", IPv6Host), - %% create_ipv6_config([{port, ?IP_PORT}, - %% {sock_type, ip_comm} | NewConfig], - %% "ipv6_address.conf", IPv6Adress); - %% _ -> - %% ok - %% end, - io:format(user, "~w:init_per_testcase2(~w) -> done~n", [?MODULE, Case]), @@ -2456,11 +2446,16 @@ ip_mod_cgi_chunked_encoding_test(Config) when is_list(Config) -> ok. %------------------------------------------------------------------------- + +ipv6_hostname_ipcomm() -> + [{require, ipv6_hosts}]. ipv6_hostname_ipcomm(X) -> SocketType = ip_comm, Port = ?IP_PORT, ipv6_hostname(SocketType, Port, X). +ipv6_hostname_essl() -> + [{require, ipv6_hosts}]. ipv6_hostname_essl(X) -> SocketType = essl, Port = ?SSL_PORT, @@ -2487,11 +2482,15 @@ ipv6_hostname(SocketType, Port, Config) when is_list(Config) -> %%------------------------------------------------------------------------- +ipv6_address_ipcomm() -> + [{require, ipv6_hosts}]. ipv6_address_ipcomm(X) -> SocketType = ip_comm, Port = ?IP_PORT, ipv6_address(SocketType, Port, X). +ipv6_address_essl() -> + [{require, ipv6_hosts}]. ipv6_address_essl(X) -> SocketType = essl, Port = ?SSL_PORT, @@ -3060,27 +3059,27 @@ create_ipv6_config(Config, FileName, Ipv6Address) -> BindAddress = "[" ++ Ipv6Address ++"]|inet6", - HttpConfig = [cline(["BindAddress ", BindAddress]), - cline(["Port ", integer_to_list(Port)]), - cline(["ServerName ", Host]), - cline(["SocketType ", atom_to_list(SockType)]), - cline([Mod_order]), - cline(["ServerRoot ", ServerRoot]), - cline(["DocumentRoot ", - filename:join(ServerRoot, "htdocs")]), - cline(["MaxHeaderSize ",MaxHdrSz]), - cline(["MaxHeaderAction ",MaxHdrAct]), - cline(["DirectoryIndex ", "index.html "]), - cline(["DefaultType ", "text/plain"]), - SSL], + HttpConfig = + [cline(["BindAddress ", BindAddress]), + cline(["Port ", integer_to_list(Port)]), + cline(["ServerName ", Host]), + cline(["SocketType ", atom_to_list(SockType)]), + cline([Mod_order]), + cline(["ServerRoot ", ServerRoot]), + cline(["DocumentRoot ", filename:join(ServerRoot, "htdocs")]), + cline(["MaxHeaderSize ",MaxHdrSz]), + cline(["MaxHeaderAction ",MaxHdrAct]), + cline(["DirectoryIndex ", "index.html "]), + cline(["DefaultType ", "text/plain"]), + SSL], ConfigFile = filename:join([TcTopDir,FileName]), {ok, Fd} = file:open(ConfigFile, [write]), ok = file:write(Fd, lists:flatten(HttpConfig)), ok = file:close(Fd). -tsp(F) -> - inets_test_lib:tsp(F). +%% tsp(F) -> +%% inets_test_lib:tsp(F). tsp(F, A) -> inets_test_lib:tsp(F, A). diff --git a/lib/inets/test/inets_test_lib.erl b/lib/inets/test/inets_test_lib.erl index 60164c5a72..0c3422b529 100644 --- a/lib/inets/test/inets_test_lib.erl +++ b/lib/inets/test/inets_test_lib.erl @@ -34,20 +34,54 @@ -export([tsp/1, tsp/2, tsf/1]). -export([check_body/1]). -export([millis/0, millis_diff/2, hours/1, minutes/1, seconds/1, sleep/1]). --export([oscmd/1, has_ipv6_support/0]). +-export([oscmd/1, has_ipv6_support/1]). -export([non_pc_tc_maybe_skip/4, os_based_skip/1, skip/3, fail/3]). -export([flush/0]). -export([start_node/1, stop_node/1]). %% -- Misc os command and stuff -has_ipv6_support() -> - {ok, Hostname} = inet:gethostname(), - case inet:getaddrs(Hostname, inet6) of - {ok, [Addr|_]} -> - {ok, Addr}; +has_ipv6_support(Config) -> + case lists:keysearch(ipv6_hosts, Config) of + false -> + %% Do a basic check to se if + %% our own host has a working IPv6 address... + tsp("has_ipv6_support -> no ipv6_hosts config"), + {ok, Hostname} = inet:gethostname(), + case inet:getaddrs(Hostname, inet6) of + {ok, [Addr|_]} when is_tuple(Addr) andalso + (element(1, Addr) =/= 0) -> + %% We actually need to test that the addr can be used, + %% this is done by attempting to create a (tcp) + %% listen socket + tsp("has_ipv6_support -> check Addr: ~p", [Addr]), + case (catch gen_tcp:listen(0, [inet6, {ip, Addr}])) of + {ok, LSock} -> + tsp("has_ipv6_support -> we are ipv6 host"), + gen_tcp:close(LSock), + {ok, Addr}; + _ -> + undefined + end; + _ -> + undefined + end; + {value, {_, Hosts}} when is_list(Hosts) -> + %% Check if our host is in the list of *known* IPv6 hosts + tsp("has_ipv6_support -> Hosts: ~p", [Hosts]), + {ok, Hostname} = inet:gethostname(), + case lists:member(list_to_atom(Hostname), Hosts) of + true -> + tsp("has_ipv6_support -> we are known ipv6 host"), + {ok, [Addr|_]} = inet:getaddrs(Hostname, inet6), + {ok, Addr}; + false -> + undefined + end; + _ -> undefined + end. oscmd(Cmd) -> -- cgit v1.2.3 From a6e707004f9fcb370f05bb897a6ec975f1128572 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Wed, 15 Jun 2011 11:27:05 +0200 Subject: Uppdated appup-file. --- lib/inets/src/inets_app/inets.appup.src | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/lib/inets/src/inets_app/inets.appup.src b/lib/inets/src/inets_app/inets.appup.src index c432ac82eb..7306578b7b 100644 --- a/lib/inets/src/inets_app/inets.appup.src +++ b/lib/inets/src/inets_app/inets.appup.src @@ -20,7 +20,10 @@ [ {"5.6", [ - {load_module, http_transport, soft_purge, soft_purge, []} + {load_module, httpc, soft_purge, soft_purge, [httpc_manager]} + {load_module, http_transport, soft_purge, soft_purge, [http_transport]}, + {update, httpc_handler, soft, soft_purge, soft_purge, []} + {update, httpc_manager, soft, soft_purge, soft_purge, [httpc_handler]} ] }, {"5.5.2", @@ -47,7 +50,10 @@ [ {"5.6", [ - {load_module, http_transport, soft_purge, soft_purge, []} + {load_module, httpc, soft_purge, soft_purge, [httpc_manager]} + {load_module, http_transport, soft_purge, soft_purge, [http_transport]}, + {update, httpc_handler, soft, soft_purge, soft_purge, []} + {update, httpc_manager, soft, soft_purge, soft_purge, [httpc_handler]} ] }, {"5.5.2", -- cgit v1.2.3 From 186428028b2f53a284b32d1a63c1ce140633cb48 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 17 Jun 2011 12:26:48 +0200 Subject: (httpc) test case cleanups. --- lib/inets/test/httpc_SUITE.erl | 15 ++++++++------- lib/inets/test/inets_test_lib.erl | 19 +++++++++++-------- 2 files changed, 19 insertions(+), 15 deletions(-) diff --git a/lib/inets/test/httpc_SUITE.erl b/lib/inets/test/httpc_SUITE.erl index 828fa54523..6edd5371af 100644 --- a/lib/inets/test/httpc_SUITE.erl +++ b/lib/inets/test/httpc_SUITE.erl @@ -386,14 +386,15 @@ init_per_testcase(Case, Timeout, Config) -> init_per_testcase_ssl(Tag, PrivDir, SslConfFile, Config) -> - tsp("init_per_testcase_ssl -> stop ssl"), + tsp("init_per_testcase_ssl(~w) -> stop ssl", [Tag]), application:stop(ssl), Config2 = lists:keydelete(local_ssl_server, 1, Config), %% Will start inets - tsp("init_per_testcase_ssl -> try start http server (including inets)"), + tsp("init_per_testcase_ssl(~w) -> try start http server (including inets)", + [Tag]), Server = inets_test_lib:start_http_server( filename:join(PrivDir, SslConfFile), Tag), - tsp("init_per_testcase -> Server: ~p", [Server]), + tsp("init_per_testcase(~w) -> Server: ~p", [Tag, Server]), [{local_ssl_server, Server} | Config2]. @@ -1169,9 +1170,9 @@ ssl_get(SslTag, Config) when is_list(Config) -> httpc:request(get, {URL, []}, [{ssl, SSLConfig}], []), inets_test_lib:check_body(Body); {ok, _} -> - {skip, "Failed to start local http-server"}; + {skip, "local http-server not started"}; _ -> - {skip, "Failed to start SSL"} + {skip, "SSL not started"} end. @@ -1229,9 +1230,9 @@ ssl_trace(SslTag, Config) when is_list(Config) -> tsf({failed, Error}) end; {ok, _} -> - {skip, "Failed to start local http-server"}; + {skip, "local http-server not started"}; _ -> - {skip, "Failed to start SSL"} + {skip, "SSL not started"} end. diff --git a/lib/inets/test/inets_test_lib.erl b/lib/inets/test/inets_test_lib.erl index eaeb244203..fe680fb35a 100644 --- a/lib/inets/test/inets_test_lib.erl +++ b/lib/inets/test/inets_test_lib.erl @@ -133,31 +133,34 @@ start_http_server(Conf) -> start_http_server(Conf, ?HTTP_DEFAULT_SSL_KIND). start_http_server(Conf, essl = _SslTag) -> + tsp("start_http_server(essl) -> entry - try start crypto and public_key"), application:start(crypto), + application:start(public_key), do_start_http_server(Conf); -start_http_server(Conf, _SslTag) -> +start_http_server(Conf, SslTag) -> + tsp("start_http_server(~w) -> entry", [SslTag]), do_start_http_server(Conf). do_start_http_server(Conf) -> - tsp("start http server with " + tsp("do_start_http_server -> entry with" "~n Conf: ~p" "~n", [Conf]), application:load(inets), case application:set_env(inets, services, [{httpd, Conf}]) of ok -> + tsp("start_http_server -> httpd conf stored in inets app env"), case application:start(inets) of ok -> + tsp("start_http_server -> inets started"), ok; Error1 -> - test_server:format(" Failed starting application: " - "~n Error: ~p" - "~n", [Error1]), + tsp(" Failed starting application: " + "~n Error1: ~p", [Error1]), Error1 end; Error2 -> - test_server:format(" Failed set application env: " - "~n Error: ~p" - "~n", [Error2]), + tsp(" Failed set application env: " + "~n Error: ~p", [Error2]), Error2 end. -- cgit v1.2.3 From e72a9e3850acb0587e903c1c5ba236289c982006 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 17 Jun 2011 13:24:08 +0200 Subject: Fixed ipv6 support detection. --- lib/inets/test/inets_test_lib.erl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/inets/test/inets_test_lib.erl b/lib/inets/test/inets_test_lib.erl index fe680fb35a..2e19c41f16 100644 --- a/lib/inets/test/inets_test_lib.erl +++ b/lib/inets/test/inets_test_lib.erl @@ -42,7 +42,7 @@ %% -- Misc os command and stuff has_ipv6_support(Config) -> - case lists:keysearch(ipv6_hosts, Config) of + case lists:keysearch(ipv6_hosts, 1, Config) of false -> %% Do a basic check to se if %% our own host has a working IPv6 address... -- cgit v1.2.3 From a791e3f678d988079aa22b525dfee089d265b091 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 17 Jun 2011 13:25:50 +0200 Subject: Corrected appup-file (missing ','). --- lib/inets/src/inets_app/inets.appup.src | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/inets/src/inets_app/inets.appup.src b/lib/inets/src/inets_app/inets.appup.src index 0c24c67fc3..8b0fcb185d 100644 --- a/lib/inets/src/inets_app/inets.appup.src +++ b/lib/inets/src/inets_app/inets.appup.src @@ -20,7 +20,7 @@ [ {"5.6", [ - {load_module, httpc, soft_purge, soft_purge, [httpc_manager]} + {load_module, httpc, soft_purge, soft_purge, [httpc_manager]}, {load_module, http_transport, soft_purge, soft_purge, [http_transport]}, {update, httpc_handler, soft, soft_purge, soft_purge, []}, {update, httpc_manager, soft, soft_purge, soft_purge, [httpc_handler]}, @@ -51,7 +51,7 @@ [ {"5.6", [ - {load_module, httpc, soft_purge, soft_purge, [httpc_manager]} + {load_module, httpc, soft_purge, soft_purge, [httpc_manager]}, {load_module, http_transport, soft_purge, soft_purge, [http_transport]}, {update, httpc_handler, soft, soft_purge, soft_purge, []}, {update, httpc_manager, soft, soft_purge, soft_purge, [httpc_handler]}, -- cgit v1.2.3 From 7c2e7a481ed4dd2a1369ac87a00799a7efd7add7 Mon Sep 17 00:00:00 2001 From: Siri Hansen Date: Tue, 21 Jun 2011 08:46:59 +0200 Subject: Remove compiler warning for using deprecated module rexexp --- lib/sasl/src/systools_lib.erl | 33 +++++++++++++++++++-------------- 1 file changed, 19 insertions(+), 14 deletions(-) diff --git a/lib/sasl/src/systools_lib.erl b/lib/sasl/src/systools_lib.erl index b652c109fe..f951647b79 100644 --- a/lib/sasl/src/systools_lib.erl +++ b/lib/sasl/src/systools_lib.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2009. All Rights Reserved. +%% Copyright Ericsson AB 1996-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -176,21 +176,26 @@ add_dirs(RegName, Dirs, Root) -> regexp_match(RegName, D0, Root) -> case file:list_dir(D0) of {ok, Files} when length(Files) > 0 -> - FR = fun(F) -> - case regexp:match(F, RegName) of - {match,1,N} when N == length(F) -> - DirF = join(D0, F, Root), - case dir_p(DirF) of - true -> - {true, DirF}; + case re:compile(RegName) of + {ok, MP} -> + FR = fun(F) -> + case re:run(F, MP) of + {match,[{0,N}]} when N == length(F) -> + DirF = join(D0, F, Root), + case dir_p(DirF) of + true -> + {true, DirF}; + _ -> + false + end; _ -> false - end; - _ -> - false - end - end, - {true,lists:zf(FR, Files)}; + end + end, + {true,lists:zf(FR, Files)}; + _ -> + false + end; _ -> false end. -- cgit v1.2.3 From a90971dbb2de32302596d8d3bf602542a99b51dc Mon Sep 17 00:00:00 2001 From: Siri Hansen Date: Wed, 22 Jun 2011 10:12:34 +0200 Subject: Offer to set safe configuration if reltool:start fails If a module is duplicated in the library directories visible to reltool, and the configuration does not point out which file to use, then reltool:start will fail. This commit adds a pop-up which asks if it should continue with a "safe" configuration: [{incl_cond,exclude}, {app,kernel,[{incl_cond,include}]}, {app,stdlib,[{incl_cond,include}]}, {app,sasl,[{incl_cond,include}]}] --- lib/reltool/src/reltool_sys_win.erl | 115 +++++++++++++++++++++++++++++------- 1 file changed, 94 insertions(+), 21 deletions(-) diff --git a/lib/reltool/src/reltool_sys_win.erl b/lib/reltool/src/reltool_sys_win.erl index 76c064f1e7..a893a8d8e9 100644 --- a/lib/reltool/src/reltool_sys_win.erl +++ b/lib/reltool/src/reltool_sys_win.erl @@ -54,7 +54,9 @@ whitelist, blacklist, derived, - fgraph_wins + fgraph_wins, + app_box, + mod_box }). -define(WIN_WIDTH, 800). @@ -86,6 +88,11 @@ -define(blacklist, "Excluded"). -define(derived, "Derived"). +-define(safe_config,{sys,[{incl_cond,exclude}, + {app,kernel,[{incl_cond,include}]}, + {app,stdlib,[{incl_cond,include}]}, + {app,sasl,[{incl_cond,include}]}]}). + -record(root_data, {dir}). -record(lib_data, {dir, tree, item}). -record(escript_data, {file, tree, item}). @@ -102,7 +109,7 @@ start_link(Opts) -> proc_lib:start_link(?MODULE, init, - [[{parent, self()} | Opts]], + [[{safe_config, false}, {parent, self()} | Opts]], infinity, []). @@ -126,53 +133,73 @@ init(Options) -> exit({Reason, erlang:get_stacktrace()}) end. -do_init([{parent, Parent} | Options]) -> +do_init([{safe_config, Safe}, {parent, Parent} | Options]) -> case reltool_server:start_link(Options) of {ok, ServerPid, C, Sys} -> process_flag(trap_exit, C#common.trap_exit), - S = #state{parent_pid = Parent, - server_pid = ServerPid, - common = C, - config_file = filename:absname("config.reltool"), - target_dir = filename:absname("reltool_target_dir"), - app_wins = [], - sys = Sys, - fgraph_wins = []}, wx:new(), wx:debug(C#common.wx_debug), - S2 = create_window(S), %% wx_misc:beginBusyCursor(), case reltool_server:get_status(ServerPid) of {ok, Warnings} -> exit_dialog(Warnings), - {ok, Sys2} = reltool_server:get_sys(ServerPid), - S3 = S2#state{sys = Sys2}, + {ok, Sys} = reltool_server:get_sys(ServerPid), + S = #state{parent_pid = Parent, + server_pid = ServerPid, + common = C, + config_file = filename:absname("config.reltool"), + target_dir = filename:absname("reltool_target_dir"), + app_wins = [], + sys = Sys, + fgraph_wins = []}, + S2 = create_window(S), S5 = wx:batch(fun() -> Title = atom_to_list(?APPLICATION), - wxFrame:setTitle(S3#state.frame, + wxFrame:setTitle(S2#state.frame, Title), %% wxFrame:setMinSize(Frame, %% {?WIN_WIDTH, ?WIN_HEIGHT}), wxStatusBar:setStatusText( - S3#state.status_bar, + S2#state.status_bar, "Done."), - S4 = redraw_apps(S3), - redraw_libs(S4) + S3 = redraw_apps(S2), + S4 = redraw_libs(S3), + redraw_config_page(S4) end), %% wx_misc:endBusyCursor(), %% wxFrame:destroy(Frame), proc_lib:init_ack(S#state.parent_pid, {ok, self()}), loop(S5); {error, Reason} -> - io:format("~p(~p): ~p\n", [?MODULE, ?LINE, Reason]), - exit(Reason) + restart_server_safe_config(Safe,Parent,Reason) end; {error, Reason} -> io:format("~p(~p): ~p\n", [?MODULE, ?LINE, Reason]), exit(Reason) end. +restart_server_safe_config(true,_Parent,Reason) -> + io:format("~p(~p): ~p\n", [?MODULE, ?LINE, Reason]), + exit(Reason); +restart_server_safe_config(false,Parent,Reason) -> + Strings = + [{?wxBLACK,"Could not start reltool server:\n\n"}, + {?wxRED,Reason++"\n\n"}, + {?wxBLACK, + io_lib:format( + "Resetting the configuration to:~n~n ~p~n~n" + "Do you want to continue with this configuration?", + [?safe_config])}], + + case question_dialog_2("Reltool server start error", Strings) of + ?wxID_OK -> + do_init([{safe_config,true},{parent,Parent},?safe_config]); + ?wxID_CANCEL -> + io:format("~p(~p): ~p\n", [?MODULE, ?LINE, Reason]), + exit(Reason) + end. + exit_dialog([]) -> ok; exit_dialog(Warnings) -> @@ -606,6 +633,13 @@ create_config_page(#state{sys = Sys, book = Book} = S) -> {proportion, 1}]), wxPanel:setSizer(Panel, Sizer), wxNotebook:addPage(Book, Panel, ?SYS_PAGE, []), + S#state{app_box = AppBox, mod_box = ModBox}. + +redraw_config_page(#state{sys = Sys, app_box = AppBox, mod_box = ModBox} = S) -> + AppChoice = reltool_utils:incl_cond_to_index(Sys#sys.incl_cond), + wxRadioBox:setSelection(AppBox, AppChoice), + ModChoice = reltool_utils:mod_cond_to_index(Sys#sys.mod_cond), + wxRadioBox:setSelection(ModBox, ModChoice), S. create_main_release_page(#state{book = Book} = S) -> @@ -1363,7 +1397,8 @@ refresh(S) -> [ok = reltool_app_win:refresh(AW#app_win.pid) || AW <- S#state.app_wins], S2 = S#state{sys = Sys}, S3 = redraw_libs(S2), - redraw_apps(S3). + S4 = redraw_apps(S3), + redraw_config_page(S4). question_dialog(Question, Details) -> %% Parent = S#state.frame, @@ -1420,6 +1455,44 @@ display_message(Message, Icon) -> wxMessageDialog:showModal(Dialog), wxMessageDialog:destroy(Dialog). +%% Strings = [{Color,String}] +question_dialog_2(DialogLabel, Strings) -> + %% Parent = S#state.frame, + Parent = wx:typeCast(wx:null(), wxWindow), + %% [{style, ?wxYES_NO bor ?wxICON_ERROR bor ?wx}]), + DialogStyle = ?wxRESIZE_BORDER bor ?wxCAPTION bor ?wxSYSTEM_MENU bor + ?wxMINIMIZE_BOX bor ?wxMAXIMIZE_BOX bor ?wxCLOSE_BOX, + Dialog = wxDialog:new(Parent, ?wxID_ANY, DialogLabel, + [{style, DialogStyle}]), + Color = wxWindow:getBackgroundColour(Dialog), + TextStyle = ?wxTE_READONLY bor ?wxTE_MULTILINE bor ?wxHSCROLL, + Text = wxTextCtrl:new(Dialog, ?wxID_ANY, + [{size, {600, 400}}, {style, TextStyle}]), + wxWindow:setBackgroundColour(Text, Color), + TextAttr = wxTextAttr:new(), + add_text(Text,TextAttr,Strings), + Sizer = wxBoxSizer:new(?wxVERTICAL), + wxSizer:add(Sizer, Text, [{border, 2}, {flag, ?wxEXPAND}, {proportion, 1}]), + ButtSizer = wxDialog:createStdDialogButtonSizer(Dialog, ?wxOK bor ?wxCANCEL), + wxSizer:add(Sizer, ButtSizer, [{border, 2}, {flag, ?wxEXPAND}]), + wxPanel:setSizer(Dialog, Sizer), + wxSizer:fit(Sizer, Dialog), + wxSizer:setSizeHints(Sizer, Dialog), + Answer = wxDialog:showModal(Dialog), + wxDialog:destroy(Dialog), + Answer. + +add_text(Text,Attr,[{Color,String}|Strings]) -> + wxTextAttr:setTextColour(Attr, Color), + wxTextCtrl:setDefaultStyle(Text, Attr), + wxTextCtrl:appendText(Text, String), + add_text(Text,Attr,Strings); +add_text(_,_,[]) -> + ok. + + + + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% sys callbacks -- cgit v1.2.3 From b426e01f9a477fdd77ec19999419fda466908b51 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Wed, 22 Jun 2011 14:11:00 +0200 Subject: Fixed non-related test case (ticket_6035). --- lib/inets/test/ftp_suite_lib.erl | 35 +++++++++++++++++++++++------------ 1 file changed, 23 insertions(+), 12 deletions(-) diff --git a/lib/inets/test/ftp_suite_lib.erl b/lib/inets/test/ftp_suite_lib.erl index d0d07a8358..3ebd02229e 100644 --- a/lib/inets/test/ftp_suite_lib.erl +++ b/lib/inets/test/ftp_suite_lib.erl @@ -1129,10 +1129,16 @@ ticket_6035(Config) -> LogFile = filename:join([PrivDir,"ticket_6035.log"]), try begin + p("ticket_6035 -> select ftpd host"), Host = dirty_select_ftpd_host(Config), + p("ticket_6035 -> ftpd host selected (~p) => now spawn ftp owner", [Host]), Pid = spawn(?MODULE, open_wait_6035, [Host, self()]), + p("ticket_6035 -> waiter spawned: ~p => now open error logfile (~p)", + [Pid, LogFile]), error_logger:logfile({open, LogFile}), - ok = kill_ftp_proc_6035(Pid,LogFile), + p("ticket_6035 -> error logfile open => now kill waiter process"), + true = kill_ftp_proc_6035(Pid, LogFile), + p("ticket_6035 -> waiter process killed => now close error logfile"), error_logger:logfile(close), p("ticket_6035 -> done", []), ok @@ -1146,7 +1152,7 @@ kill_ftp_proc_6035(Pid, LogFile) -> p("kill_ftp_proc_6035 -> entry"), receive open -> - p("kill_ftp_proc_6035 -> received open: send shutdown"), + p("kill_ftp_proc_6035 -> received open => now issue shutdown"), exit(Pid, shutdown), kill_ftp_proc_6035(Pid, LogFile); {open_failed, Reason} -> @@ -1159,11 +1165,11 @@ kill_ftp_proc_6035(Pid, LogFile) -> is_error_report_6035(LogFile) end. -open_wait_6035(FtpServer, From) -> - p("open_wait_6035 -> try connect to ~s", [FtpServer]), +open_wait_6035({Tag, FtpServer}, From) -> + p("open_wait_6035 -> try connect to [~p] ~s for ~p", [Tag, FtpServer, From]), case ftp:open(FtpServer, [{timeout, timer:seconds(15)}]) of {ok, Pid} -> - p("open_wait_6035 -> connected, now login"), + p("open_wait_6035 -> connected (~p), now login", [Pid]), LoginResult = ftp:user(Pid,"anonymous","kldjf"), p("open_wait_6035 -> login result: ~p", [LoginResult]), From ! open, @@ -1191,22 +1197,27 @@ is_error_report_6035(LogFile) -> Res = case file:read_file(LogFile) of {ok, Bin} -> - p("is_error_report_6035 -> logfile read"), - read_log_6035(binary_to_list(Bin)); + Txt = binary_to_list(Bin), + p("is_error_report_6035 -> logfile read: ~n~p", [Txt]), + read_log_6035(Txt); _ -> - ok + false end, p("is_error_report_6035 -> logfile read result: " "~n ~p", [Res]), - file:delete(LogFile), + %% file:delete(LogFile), Res. read_log_6035("=ERROR REPORT===="++_Rest) -> - error_report; -read_log_6035([_H|T]) -> + p("read_log_6035 -> ERROR REPORT detected"), + true; +read_log_6035([H|T]) -> + p("read_log_6035 -> OTHER: " + "~p", [H]), read_log_6035(T); read_log_6035([]) -> - ok. + p("read_log_6035 -> done"), + false. %%-------------------------------------------------------------------- -- cgit v1.2.3 From 98c0cbbe4cae890bbda6a1d297c9c161534adb6a Mon Sep 17 00:00:00 2001 From: Ingela Anderton Andin Date: Mon, 20 Jun 2011 17:27:36 +0200 Subject: Handle inet:getopts/2 and inet:setopts/2 crashes --- lib/ssl/doc/src/ssl.xml | 4 +- lib/ssl/src/ssl.erl | 54 ++++++-- lib/ssl/src/ssl_connection.erl | 66 +++++++--- lib/ssl/test/ssl_basic_SUITE.erl | 218 ++++++++++++++++++++++++++++++- lib/ssl/test/ssl_session_cache_SUITE.erl | 3 +- 5 files changed, 309 insertions(+), 36 deletions(-) diff --git a/lib/ssl/doc/src/ssl.xml b/lib/ssl/doc/src/ssl.xml index 0da6bbee5b..566068beaf 100644 --- a/lib/ssl/doc/src/ssl.xml +++ b/lib/ssl/doc/src/ssl.xml @@ -480,7 +480,6 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | - getopts(Socket) -> getopts(Socket, OptionNames) -> {ok, [socketoption()]} | {error, Reason} Get the value of the specified options. @@ -489,8 +488,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | OptionNames = [atom()] -

Get the value of the specified socket options, if no - options are specified all options are returned. +

Get the value of the specified socket options.

diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl index a5e8e7e5c2..a0aedbbbee 100644 --- a/lib/ssl/src/ssl.erl +++ b/lib/ssl/src/ssl.erl @@ -112,7 +112,7 @@ connect(Socket, SslOptions) when is_port(Socket) -> connect(Socket, SslOptions0, Timeout) when is_port(Socket) -> EmulatedOptions = emulated_options(), {ok, InetValues} = inet:getopts(Socket, EmulatedOptions), - inet:setopts(Socket, internal_inet_values()), + ok = inet:setopts(Socket, internal_inet_values()), try handle_options(SslOptions0 ++ InetValues, client) of {ok, #config{cb=CbInfo, ssl=SslOptions, emulated=EmOpts}} -> case inet:peername(Socket) of @@ -238,7 +238,7 @@ ssl_accept(#sslsocket{} = Socket, Timeout) -> ssl_accept(Socket, SslOptions, Timeout) when is_port(Socket) -> EmulatedOptions = emulated_options(), {ok, InetValues} = inet:getopts(Socket, EmulatedOptions), - inet:setopts(Socket, internal_inet_values()), + ok = inet:setopts(Socket, internal_inet_values()), try handle_options(SslOptions ++ InetValues, server) of {ok, #config{cb=CbInfo,ssl=SslOpts, emulated=EmOpts}} -> {ok, Port} = inet:port(Socket), @@ -406,25 +406,51 @@ cipher_suites(openssl) -> %% %% Description: Gets options %%-------------------------------------------------------------------- -getopts(#sslsocket{fd = new_ssl, pid = Pid}, OptTags) when is_pid(Pid) -> - ssl_connection:get_opts(Pid, OptTags); -getopts(#sslsocket{fd = new_ssl, pid = {ListenSocket, _}}, OptTags) -> - inet:getopts(ListenSocket, OptTags); -getopts(#sslsocket{} = Socket, Options) -> +getopts(#sslsocket{fd = new_ssl, pid = Pid}, OptionTags) when is_pid(Pid), is_list(OptionTags) -> + ssl_connection:get_opts(Pid, OptionTags); +getopts(#sslsocket{fd = new_ssl, pid = {ListenSocket, _}}, OptionTags) when is_list(OptionTags) -> + try inet:getopts(ListenSocket, OptionTags) of + {ok, _} = Result -> + Result; + {error, InetError} -> + {error, {eoptions, {inet_options, OptionTags, InetError}}} + catch + _:_ -> + {error, {eoptions, {inet_options, OptionTags}}} + end; +getopts(#sslsocket{fd = new_ssl}, OptionTags) -> + {error, {eoptions, {inet_options, OptionTags}}}; +getopts(#sslsocket{} = Socket, OptionTags) -> ensure_old_ssl_started(), - ssl_broker:getopts(Socket, Options). + ssl_broker:getopts(Socket, OptionTags). %%-------------------------------------------------------------------- -spec setopts(#sslsocket{}, [proplists:property()]) -> ok | {error, reason()}. %% %% Description: Sets options %%-------------------------------------------------------------------- -setopts(#sslsocket{fd = new_ssl, pid = Pid}, Opts0) when is_pid(Pid) -> - Opts = proplists:expand([{binary, [{mode, binary}]}, - {list, [{mode, list}]}], Opts0), - ssl_connection:set_opts(Pid, Opts); -setopts(#sslsocket{fd = new_ssl, pid = {ListenSocket, _}}, OptTags) -> - inet:setopts(ListenSocket, OptTags); +setopts(#sslsocket{fd = new_ssl, pid = Pid}, Options0) when is_pid(Pid), is_list(Options0) -> + try proplists:expand([{binary, [{mode, binary}]}, + {list, [{mode, list}]}], Options0) of + Options -> + ssl_connection:set_opts(Pid, Options) + catch + _:_ -> + {error, {eoptions, {not_a_proplist, Options0}}} + end; + +setopts(#sslsocket{fd = new_ssl, pid = {ListenSocket, _}}, Options) when is_list(Options) -> + try inet:setopts(ListenSocket, Options) of + ok -> + ok; + {error, InetError} -> + {error, {eoptions, {inet_options, Options, InetError}}} + catch + _:Error -> + {error, {eoptions, {inet_options, Options, Error}}} + end; +setopts(#sslsocket{fd = new_ssl}, Options) -> + {error, {eoptions,{not_a_proplist, Options}}}; setopts(#sslsocket{} = Socket, Options) -> ensure_old_ssl_started(), ssl_broker:setopts(Socket, Options). diff --git a/lib/ssl/src/ssl_connection.erl b/lib/ssl/src/ssl_connection.erl index 2c452837f8..5550897a06 100644 --- a/lib/ssl/src/ssl_connection.erl +++ b/lib/ssl/src/ssl_connection.erl @@ -859,23 +859,23 @@ handle_sync_event({set_opts, Opts0}, _From, StateName, #state{socket_options = Opts1, socket = Socket, user_data_buffer = Buffer} = State0) -> - Opts = set_socket_opts(Socket, Opts0, Opts1, []), + {Reply, Opts} = set_socket_opts(Socket, Opts0, Opts1, []), State1 = State0#state{socket_options = Opts}, if Opts#socket_options.active =:= false -> - {reply, ok, StateName, State1, get_timeout(State1)}; + {reply, Reply, StateName, State1, get_timeout(State1)}; Buffer =:= <<>>, Opts1#socket_options.active =:= false -> %% Need data, set active once {Record, State2} = next_record_if_active(State1), case next_state(StateName, Record, State2) of {next_state, StateName, State, Timeout} -> - {reply, ok, StateName, State, Timeout}; + {reply, Reply, StateName, State, Timeout}; {stop, Reason, State} -> {stop, Reason, State} end; Buffer =:= <<>> -> %% Active once already set - {reply, ok, StateName, State1, get_timeout(State1)}; + {reply, Reply, StateName, State1, get_timeout(State1)}; true -> case application_data(<<>>, State1) of Stop = {stop,_,_} -> @@ -883,7 +883,7 @@ handle_sync_event({set_opts, Opts0}, _From, StateName, {Record, State2} -> case next_state(StateName, Record, State2) of {next_state, StateName, State, Timeout} -> - {reply, ok, StateName, State, Timeout}; + {reply, Reply, StateName, State, Timeout}; {stop, Reason, State} -> {stop, Reason, State} end @@ -2040,31 +2040,67 @@ get_socket_opts(Socket, [active | Tags], SockOpts, Acc) -> get_socket_opts(Socket, Tags, SockOpts, [{active, SockOpts#socket_options.active} | Acc]); get_socket_opts(Socket, [Tag | Tags], SockOpts, Acc) -> - case inet:getopts(Socket, [Tag]) of + try inet:getopts(Socket, [Tag]) of {ok, [Opt]} -> get_socket_opts(Socket, Tags, SockOpts, [Opt | Acc]); {error, Error} -> - {error, Error} - end. + {error, {eoptions, {inet_option, Tag, Error}}} + catch + %% So that inet behavior does not crash our process + _:Error -> {error, {eoptions, {inet_option, Tag, Error}}} + end; +get_socket_opts(_,Opts, _,_) -> + {error, {eoptions, {inet_option, Opts, function_clause}}}. set_socket_opts(_, [], SockOpts, []) -> - SockOpts; + {ok, SockOpts}; set_socket_opts(Socket, [], SockOpts, Other) -> %% Set non emulated options - inet:setopts(Socket, Other), - SockOpts; -set_socket_opts(Socket, [{mode, Mode}| Opts], SockOpts, Other) -> + try inet:setopts(Socket, Other) of + ok -> + {ok, SockOpts}; + {error, InetError} -> + {{error, {eoptions, {inet_options, Other, InetError}}}, SockOpts} + catch + _:Error -> + %% So that inet behavior does not crash our process + {{error, {eoptions, {inet_options, Other, Error}}}, SockOpts} + end; + +set_socket_opts(Socket, [{mode, Mode}| Opts], SockOpts, Other) when Mode == list; Mode == binary -> set_socket_opts(Socket, Opts, SockOpts#socket_options{mode = Mode}, Other); -set_socket_opts(Socket, [{packet, Packet}| Opts], SockOpts, Other) -> +set_socket_opts(_, [{mode, _} = Opt| _], SockOpts, _) -> + {{error, {eoptions, {inet_opt, Opt}}}, SockOpts}; +set_socket_opts(Socket, [{packet, Packet}| Opts], SockOpts, Other) when Packet == raw; + Packet == 0; + Packet == 1; + Packet == 2; + Packet == 4; + Packet == asn1; + Packet == cdr; + Packet == sunrm; + Packet == fcgi; + Packet == tpkt; + Packet == line; + Packet == http; + Packet == http_bin -> set_socket_opts(Socket, Opts, SockOpts#socket_options{packet = Packet}, Other); -set_socket_opts(Socket, [{header, Header}| Opts], SockOpts, Other) -> +set_socket_opts(_, [{packet, _} = Opt| _], SockOpts, _) -> + {{error, {eoptions, {inet_opt, Opt}}}, SockOpts}; +set_socket_opts(Socket, [{header, Header}| Opts], SockOpts, Other) when is_integer(Header) -> set_socket_opts(Socket, Opts, SockOpts#socket_options{header = Header}, Other); -set_socket_opts(Socket, [{active, Active}| Opts], SockOpts, Other) -> +set_socket_opts(_, [{header, _} = Opt| _], SockOpts, _) -> + {{error,{eoptions, {inet_opt, Opt}}}, SockOpts}; +set_socket_opts(Socket, [{active, Active}| Opts], SockOpts, Other) when Active == once; + Active == true; + Active == false -> set_socket_opts(Socket, Opts, SockOpts#socket_options{active = Active}, Other); +set_socket_opts(_, [{active, _} = Opt| _], SockOpts, _) -> + {{error, {eoptions, {inet_opt, Opt}} }, SockOpts}; set_socket_opts(Socket, [Opt | Opts], SockOpts, Other) -> set_socket_opts(Socket, Opts, SockOpts, [Opt | Other]). diff --git a/lib/ssl/test/ssl_basic_SUITE.erl b/lib/ssl/test/ssl_basic_SUITE.erl index ecb5228a8b..d9f4a76d80 100644 --- a/lib/ssl/test/ssl_basic_SUITE.erl +++ b/lib/ssl/test/ssl_basic_SUITE.erl @@ -25,7 +25,6 @@ -compile(export_all). -include_lib("common_test/include/ct.hrl"). --include("test_server_line.hrl"). -include_lib("public_key/include/public_key.hrl"). -include("ssl_alert.hrl"). @@ -210,6 +209,10 @@ all() -> empty_protocol_versions, controlling_process, controller_dies, client_closes_socket, peercert, connect_dist, peername, sockname, socket_options, + invalid_inet_get_option, invalid_inet_get_option_not_list, + invalid_inet_get_option_improper_list, + invalid_inet_set_option, invalid_inet_set_option_not_list, + invalid_inet_set_option_improper_list, misc_ssl_options, versions, cipher_suites, upgrade, upgrade_with_timeout, tcp_connect, tcp_connect_big, ipv6, ekeyfile, ecertfile, ecacertfile, eoptions, shutdown, @@ -810,8 +813,218 @@ socket_options_result(Socket, Options, DefaultValues, NewOptions, NewValues) -> {ok,[{nodelay,false}]} = ssl:getopts(Socket, [nodelay]), ssl:setopts(Socket, [{nodelay, true}]), {ok,[{nodelay, true}]} = ssl:getopts(Socket, [nodelay]), + {ok, All} = ssl:getopts(Socket, []), + test_server:format("All opts ~p~n", [All]), ok. + + +%%-------------------------------------------------------------------- +invalid_inet_get_option(doc) -> + ["Test handling of invalid inet options in getopts"]; + +invalid_inet_get_option(suite) -> + []; + +invalid_inet_get_option(Config) when is_list(Config) -> + ClientOpts = ?config(client_opts, Config), + ServerOpts = ?config(server_opts, Config), + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {?MODULE, get_invalid_inet_option, []}}, + {options, 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, no_result, []}}, + {options, ClientOpts}]), + + test_server:format("Testcase ~p, Client ~p Server ~p ~n", + [self(), Client, Server]), + + ssl_test_lib:check_result(Server, ok), + ssl_test_lib:close(Server), + ssl_test_lib:close(Client). + + +get_invalid_inet_option(Socket) -> + {error, {eoptions, {inet_option, foo, _}}} = ssl:getopts(Socket, [foo]), + ok. + +%%-------------------------------------------------------------------- +invalid_inet_get_option_not_list(doc) -> + ["Test handling of invalid type in getopts"]; + +invalid_inet_get_option_not_list(suite) -> + []; + +invalid_inet_get_option_not_list(Config) when is_list(Config) -> + ClientOpts = ?config(client_opts, Config), + ServerOpts = ?config(server_opts, Config), + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {?MODULE, get_invalid_inet_option_not_list, []}}, + {options, 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, no_result, []}}, + {options, ClientOpts}]), + + test_server:format("Testcase ~p, Client ~p Server ~p ~n", + [self(), Client, Server]), + ssl_test_lib:check_result(Server, ok), + ssl_test_lib:close(Server), + ssl_test_lib:close(Client). + + +get_invalid_inet_option_not_list(Socket) -> + {error, {eoptions, {inet_options, some_invalid_atom_here}}} + = ssl:getopts(Socket, some_invalid_atom_here), + ok. + +%%-------------------------------------------------------------------- +invalid_inet_get_option_improper_list(doc) -> + ["Test handling of invalid type in getopts"]; + +invalid_inet_get_option_improper_list(suite) -> + []; + +invalid_inet_get_option_improper_list(Config) when is_list(Config) -> + ClientOpts = ?config(client_opts, Config), + ServerOpts = ?config(server_opts, Config), + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {?MODULE, get_invalid_inet_option_improper_list, []}}, + {options, 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, no_result, []}}, + {options, ClientOpts}]), + + test_server:format("Testcase ~p, Client ~p Server ~p ~n", + [self(), Client, Server]), + + ssl_test_lib:check_result(Server, ok), + ssl_test_lib:close(Server), + ssl_test_lib:close(Client). + + +get_invalid_inet_option_improper_list(Socket) -> + {error, {eoptions, {inet_option, foo,_}}} = ssl:getopts(Socket, [packet | foo]), + ok. + +%%-------------------------------------------------------------------- +invalid_inet_set_option(doc) -> + ["Test handling of invalid inet options in setopts"]; + +invalid_inet_set_option(suite) -> + []; + +invalid_inet_set_option(Config) when is_list(Config) -> + ClientOpts = ?config(client_opts, Config), + ServerOpts = ?config(server_opts, Config), + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {?MODULE, set_invalid_inet_option, []}}, + {options, 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, no_result, []}}, + {options, ClientOpts}]), + + test_server:format("Testcase ~p, Client ~p Server ~p ~n", + [self(), Client, Server]), + + ssl_test_lib:check_result(Server, ok), + ssl_test_lib:close(Server), + ssl_test_lib:close(Client). + +set_invalid_inet_option(Socket) -> + {error, {eoptions, {inet_opt, {packet, foo}}}} = ssl:setopts(Socket, [{packet, foo}]), + {error, {eoptions, {inet_opt, {header, foo}}}} = ssl:setopts(Socket, [{header, foo}]), + {error, {eoptions, {inet_opt, {active, foo}}}} = ssl:setopts(Socket, [{active, foo}]), + {error, {eoptions, {inet_opt, {mode, foo}}}} = ssl:setopts(Socket, [{mode, foo}]), + ok. +%%-------------------------------------------------------------------- +invalid_inet_set_option_not_list(doc) -> + ["Test handling of invalid type in setopts"]; + +invalid_inet_set_option_not_list(suite) -> + []; + +invalid_inet_set_option_not_list(Config) when is_list(Config) -> + ClientOpts = ?config(client_opts, Config), + ServerOpts = ?config(server_opts, Config), + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {?MODULE, set_invalid_inet_option_not_list, []}}, + {options, 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, no_result, []}}, + {options, ClientOpts}]), + + test_server:format("Testcase ~p, Client ~p Server ~p ~n", + [self(), Client, Server]), + + ssl_test_lib:check_result(Server, ok), + ssl_test_lib:close(Server), + ssl_test_lib:close(Client). + + +set_invalid_inet_option_not_list(Socket) -> + {error, {eoptions, {not_a_proplist, some_invalid_atom_here}}} + = ssl:setopts(Socket, some_invalid_atom_here), + ok. + +%%-------------------------------------------------------------------- +invalid_inet_set_option_improper_list(doc) -> + ["Test handling of invalid tye in setopts"]; + +invalid_inet_set_option_improper_list(suite) -> + []; + +invalid_inet_set_option_improper_list(Config) when is_list(Config) -> + ClientOpts = ?config(client_opts, Config), + ServerOpts = ?config(server_opts, Config), + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {?MODULE, set_invalid_inet_option_improper_list, []}}, + {options, 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, no_result, []}}, + {options, ClientOpts}]), + + test_server:format("Testcase ~p, Client ~p Server ~p ~n", + [self(), Client, Server]), + + ssl_test_lib:check_result(Server, ok), + ssl_test_lib:close(Server), + ssl_test_lib:close(Client). + +set_invalid_inet_option_improper_list(Socket) -> + {error, {eoptions, {not_a_proplist, [{packet, 0} | {foo, 2}]}}} = + ssl:setopts(Socket, [{packet, 0} | {foo, 2}]), + ok. + %%-------------------------------------------------------------------- misc_ssl_options(doc) -> ["Test what happens when we give valid options"]; @@ -3338,6 +3551,7 @@ reuseaddr(Config) when is_list(Config) -> {options, [{active, false} | ClientOpts]}]), test_server:sleep(?SLEEP), ssl_test_lib:close(Server), + ssl_test_lib:close(Client), Server1 = ssl_test_lib:start_server([{node, ServerNode}, {port, Port}, @@ -3472,7 +3686,7 @@ session_cache_process_mnesia(suite) -> session_cache_process_mnesia(Config) when is_list(Config) -> session_cache_process(mnesia,Config). -session_cache_process(Type,Config) when is_list(Config) -> +session_cache_process(_Type,Config) when is_list(Config) -> reuse_session(Config). init([Type]) -> diff --git a/lib/ssl/test/ssl_session_cache_SUITE.erl b/lib/ssl/test/ssl_session_cache_SUITE.erl index 5d96b457ed..2c2d88db8f 100644 --- a/lib/ssl/test/ssl_session_cache_SUITE.erl +++ b/lib/ssl/test/ssl_session_cache_SUITE.erl @@ -221,7 +221,7 @@ session_cleanup(Config)when is_list(Config) -> %% Make sure session has expired and been cleaned up test_server:sleep(5000), %% Expire time - test_server:sleep((?SLEEP*20), %% Clean up delay (very small in this test case) + some extra time + test_server:sleep(?SLEEP*20), %% Clean up delay (very small in this test case) + some extra time undefined = ssl_session_cache:lookup(Cache, {{Hostname, Port}, Id}), undefined = ssl_session_cache:lookup(Cache, {Port, Id}), @@ -252,7 +252,6 @@ session_cache_process_mnesia(suite) -> session_cache_process_mnesia(Config) when is_list(Config) -> session_cache_process(mnesia,Config). - %%-------------------------------------------------------------------- %%% Session cache API callbacks %%-------------------------------------------------------------------- -- cgit v1.2.3 From 2262ba2690ba5a977576d04461bdc36f6f73d825 Mon Sep 17 00:00:00 2001 From: Ingela Anderton Andin Date: Mon, 27 Jun 2011 18:10:46 +0200 Subject: Use erlang:send_after instead of timer:send_after Also save latest delay cleanup timer ref so that we can use erlang:read_timer to write a more reliable test case. --- lib/ssl/src/ssl_manager.erl | 13 ++++++++----- lib/ssl/test/ssl_session_cache_SUITE.erl | 26 ++++++++++++++++++++++---- 2 files changed, 30 insertions(+), 9 deletions(-) diff --git a/lib/ssl/src/ssl_manager.erl b/lib/ssl/src/ssl_manager.erl index 541ca1e918..371bfafae0 100644 --- a/lib/ssl/src/ssl_manager.erl +++ b/lib/ssl/src/ssl_manager.erl @@ -50,7 +50,8 @@ session_cache_cb, session_lifetime, certificate_db, - session_validation_timer + session_validation_timer, + last_delay_timer %% Keep for testing purposes }). -define('24H_in_msec', 8640000). @@ -273,15 +274,17 @@ handle_cast({invalidate_session, Host, Port, #state{session_cache = Cache, session_cache_cb = CacheCb} = State) -> CacheCb:update(Cache, {{Host, Port}, ID}, Session#session{is_resumable = false}), - timer:send_after(delay_time(), self(), {delayed_clean_session, {{Host, Port}, ID}}), - {noreply, State}; + TRef = + erlang:send_after(delay_time(), self(), {delayed_clean_session, {{Host, Port}, ID}}), + {noreply, State#state{last_delay_timer = TRef}}; handle_cast({invalidate_session, Port, #session{session_id = ID} = Session}, #state{session_cache = Cache, session_cache_cb = CacheCb} = State) -> CacheCb:update(Cache, {Port, ID}, Session#session{is_resumable = false}), - timer:send_after(delay_time(), self(), {delayed_clean_session, {Port, ID}}), - {noreply, State}; + TRef = + erlang:send_after(delay_time(), self(), {delayed_clean_session, {Port, ID}}), + {noreply, State#state{last_delay_timer = TRef}}; handle_cast({recache_pem, File, LastWrite, Pid, From}, #state{certificate_db = [_, FileToRefDb, _]} = State0) -> diff --git a/lib/ssl/test/ssl_session_cache_SUITE.erl b/lib/ssl/test/ssl_session_cache_SUITE.erl index 5d96b457ed..6330b349f1 100644 --- a/lib/ssl/test/ssl_session_cache_SUITE.erl +++ b/lib/ssl/test/ssl_session_cache_SUITE.erl @@ -26,6 +26,7 @@ -include_lib("common_test/include/ct.hrl"). +-define(DELAY, 500). -define(SLEEP, 500). -define(TIMEOUT, 60000). -define(LONG_TIMEOUT, 600000). @@ -102,7 +103,7 @@ init_per_testcase(session_cleanup, Config0) -> ssl:stop(), application:load(ssl), application:set_env(ssl, session_lifetime, 5), - application:set_env(ssl, session_delay_cleanup_time, ?SLEEP), + application:set_env(ssl, session_delay_cleanup_time, ?DELAY), ssl:start(), [{watchdog, Dog} | Config]; @@ -178,7 +179,7 @@ end_per_group(_GroupName, Config) -> %%-------------------------------------------------------------------- session_cleanup(doc) -> ["Test that sessions are cleand up eventually, so that the session table " - "does grow and grow ..."]; + "does not grow and grow ..."]; session_cleanup(suite) -> []; session_cleanup(Config)when is_list(Config) -> @@ -211,6 +212,7 @@ session_cleanup(Config)when is_list(Config) -> [_, _,_, _, Prop] = StatusInfo, State = state(Prop), Cache = element(2, State), + SessionTimer = element(6, State), Id = proplists:get_value(session_id, SessionInfo), CSession = ssl_session_cache:lookup(Cache, {{Hostname, Port}, Id}), @@ -220,8 +222,15 @@ session_cleanup(Config)when is_list(Config) -> true = SSession =/= undefined, %% Make sure session has expired and been cleaned up - test_server:sleep(5000), %% Expire time - test_server:sleep((?SLEEP*20), %% Clean up delay (very small in this test case) + some extra time + check_timer(SessionTimer), + test_server:sleep(?DELAY), %% Delay time + some extra time + + {status, _, _, StatusInfo1} = sys:get_status(whereis(ssl_manager)), + [_, _,_, _, Prop1] = StatusInfo1, + State1 = state(Prop1), + DelayTimer = element(7, State1), + + check_timer(DelayTimer), undefined = ssl_session_cache:lookup(Cache, {{Hostname, Port}, Id}), undefined = ssl_session_cache:lookup(Cache, {Port, Id}), @@ -235,6 +244,15 @@ state([{data,[{"State", State}]} | _]) -> state([_ | Rest]) -> state(Rest). +check_timer(Timer) -> + case erlang:read_timer(Timer) of + false -> + {status, _, _, _} = sys:get_status(whereis(ssl_manager)), + ok; + Int -> + test_server:sleep(Int), + check_timer(Timer) + end. %%-------------------------------------------------------------------- session_cache_process_list(doc) -> ["Test reuse of sessions (short handshake)"]; -- cgit v1.2.3 From 16155c5c3eb362bad07d23f0d8be459d6552515c Mon Sep 17 00:00:00 2001 From: Sverker Eriksson Date: Tue, 28 Jun 2011 11:19:47 +0200 Subject: Fix small error in example code of gen_sctp documentation --- lib/kernel/doc/src/gen_sctp.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/kernel/doc/src/gen_sctp.xml b/lib/kernel/doc/src/gen_sctp.xml index 5ceb82ae41..b761b6bd83 100644 --- a/lib/kernel/doc/src/gen_sctp.xml +++ b/lib/kernel/doc/src/gen_sctp.xml @@ -990,7 +990,7 @@ server(IP, Port) when is_tuple(IP) orelse IP == any orelse IP == loopback, is_integer(Port) -> - {ok,S} = gen_sctp:open([{ip,IP},{port,Port}],[{recbuf,65536}]), + {ok,S} = gen_sctp:open(Port, [{recbuf,65536}, {ip,IP}]), io:format("Listening on ~w:~w. ~w~n", [IP,Port,S]), ok = gen_sctp:listen(S, true), server_loop(S). -- cgit v1.2.3 From 5f50de5893c26038933d4e1d1f91426e0f23fb15 Mon Sep 17 00:00:00 2001 From: Ingela Anderton Andin Date: Wed, 15 Jun 2011 11:39:27 +0200 Subject: Removed global name from the certificate tabel We want the certificate table to be handled the same way as the session table and not have a global name, so that we may easier create a separate ssl-manager to handle erlang distribution over ssl. --- lib/ssl/src/ssl_certificate.erl | 54 +++++++++++++-------------- lib/ssl/src/ssl_certificate_db.erl | 49 +++++++++++------------- lib/ssl/src/ssl_connection.erl | 76 ++++++++++++++++++++------------------ lib/ssl/src/ssl_handshake.erl | 44 +++++++++++----------- lib/ssl/src/ssl_internal.hrl | 4 +- lib/ssl/src/ssl_manager.erl | 37 ++++++++++--------- lib/ssl/src/ssl_session.erl | 6 +-- lib/ssl/src/ssl_session_cache.erl | 14 +++---- 8 files changed, 143 insertions(+), 141 deletions(-) diff --git a/lib/ssl/src/ssl_certificate.erl b/lib/ssl/src/ssl_certificate.erl index 8c0c2bfa5d..422ea6404b 100644 --- a/lib/ssl/src/ssl_certificate.erl +++ b/lib/ssl/src/ssl_certificate.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2010. All Rights Reserved. +%% Copyright Ericsson AB 2007-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -30,9 +30,9 @@ -include("ssl_internal.hrl"). -include_lib("public_key/include/public_key.hrl"). --export([trusted_cert_and_path/2, - certificate_chain/2, - file_to_certificats/1, +-export([trusted_cert_and_path/3, + certificate_chain/3, + file_to_certificats/2, validate_extension/3, is_valid_extkey_usage/2, is_valid_key_usage/2, @@ -46,14 +46,14 @@ %%==================================================================== %%-------------------------------------------------------------------- --spec trusted_cert_and_path([der_cert()], certdb_ref()) -> +-spec trusted_cert_and_path([der_cert()], db_handle(), certdb_ref()) -> {der_cert() | unknown_ca, [der_cert()]}. %% %% Description: Extracts the root cert (if not presents tries to %% look it up, if not found {bad_cert, unknown_ca} will be added verification %% errors. Returns {RootCert, Path, VerifyErrors} %%-------------------------------------------------------------------- -trusted_cert_and_path(CertChain, CertDbRef) -> +trusted_cert_and_path(CertChain, CertDbHandle, CertDbRef) -> Path = [Cert | _] = lists:reverse(CertChain), OtpCert = public_key:pkix_decode_cert(Cert, otp), SignedAndIssuerID = @@ -66,7 +66,7 @@ trusted_cert_and_path(CertChain, CertDbRef) -> {ok, IssuerId} -> {other, IssuerId}; {error, issuer_not_found} -> - case find_issuer(OtpCert, no_candidate) of + case find_issuer(OtpCert, no_candidate, CertDbHandle) of {ok, IssuerId} -> {other, IssuerId}; Other -> @@ -82,7 +82,7 @@ trusted_cert_and_path(CertChain, CertDbRef) -> {self, _} when length(Path) == 1 -> {selfsigned_peer, Path}; {_ ,{SerialNr, Issuer}} -> - case ssl_manager:lookup_trusted_cert(CertDbRef, SerialNr, Issuer) of + case ssl_manager:lookup_trusted_cert(CertDbHandle, CertDbRef, SerialNr, Issuer) of {ok, {BinCert,_}} -> {BinCert, Path}; _ -> @@ -92,23 +92,23 @@ trusted_cert_and_path(CertChain, CertDbRef) -> end. %%-------------------------------------------------------------------- --spec certificate_chain(undefined | binary(), certdb_ref()) -> +-spec certificate_chain(undefined | binary(), db_handle(), certdb_ref()) -> {error, no_cert} | {ok, [der_cert()]}. %% %% Description: Return the certificate chain to send to peer. %%-------------------------------------------------------------------- -certificate_chain(undefined, _CertsDbRef) -> +certificate_chain(undefined, _, _) -> {error, no_cert}; -certificate_chain(OwnCert, CertsDbRef) -> +certificate_chain(OwnCert, CertDbHandle, CertsDbRef) -> ErlCert = public_key:pkix_decode_cert(OwnCert, otp), - certificate_chain(ErlCert, OwnCert, CertsDbRef, [OwnCert]). + certificate_chain(ErlCert, OwnCert, CertDbHandle, CertsDbRef, [OwnCert]). %%-------------------------------------------------------------------- --spec file_to_certificats(string()) -> [der_cert()]. +-spec file_to_certificats(string(), term()) -> [der_cert()]. %% %% Description: Return list of DER encoded certificates. %%-------------------------------------------------------------------- -file_to_certificats(File) -> - {ok, List} = ssl_manager:cache_pem_file(File), +file_to_certificats(File, DbHandle) -> + {ok, List} = ssl_manager:cache_pem_file(File, DbHandle), [Bin || {'Certificate', Bin, not_encrypted} <- List]. %%-------------------------------------------------------------------- -spec validate_extension(term(), #'Extension'{} | {bad_cert, atom()} | valid, @@ -180,7 +180,7 @@ signature_type(?'id-dsa-with-sha1') -> %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- -certificate_chain(OtpCert, _Cert, CertsDbRef, Chain) -> +certificate_chain(OtpCert, _Cert, CertDbHandle, CertsDbRef, Chain) -> IssuerAndSelfSigned = case public_key:pkix_is_self_signed(OtpCert) of true -> @@ -191,11 +191,11 @@ certificate_chain(OtpCert, _Cert, CertsDbRef, Chain) -> case IssuerAndSelfSigned of {_, true = SelfSigned} -> - certificate_chain(CertsDbRef, Chain, ignore, ignore, SelfSigned); + certificate_chain(CertDbHandle, CertsDbRef, Chain, ignore, ignore, SelfSigned); {{error, issuer_not_found}, SelfSigned} -> - case find_issuer(OtpCert, no_candidate) of + case find_issuer(OtpCert, no_candidate, CertDbHandle) of {ok, {SerialNr, Issuer}} -> - certificate_chain(CertsDbRef, Chain, + certificate_chain(CertDbHandle, CertsDbRef, Chain, SerialNr, Issuer, SelfSigned); _ -> %% Guess the the issuer must be the root @@ -205,19 +205,19 @@ certificate_chain(OtpCert, _Cert, CertsDbRef, Chain) -> {ok, lists:reverse(Chain)} end; {{ok, {SerialNr, Issuer}}, SelfSigned} -> - certificate_chain(CertsDbRef, Chain, SerialNr, Issuer, SelfSigned) + certificate_chain(CertDbHandle, CertsDbRef, Chain, SerialNr, Issuer, SelfSigned) end. -certificate_chain(_CertsDbRef, Chain, _SerialNr, _Issuer, true) -> +certificate_chain(_,_, Chain, _SerialNr, _Issuer, true) -> {ok, lists:reverse(Chain)}; -certificate_chain(CertsDbRef, Chain, SerialNr, Issuer, _SelfSigned) -> - case ssl_manager:lookup_trusted_cert(CertsDbRef, +certificate_chain(CertDbHandle, CertsDbRef, Chain, SerialNr, Issuer, _SelfSigned) -> + case ssl_manager:lookup_trusted_cert(CertDbHandle, CertsDbRef, SerialNr, Issuer) of {ok, {IssuerCert, ErlCert}} -> ErlCert = public_key:pkix_decode_cert(IssuerCert, otp), certificate_chain(ErlCert, IssuerCert, - CertsDbRef, [IssuerCert | Chain]); + CertDbHandle, CertsDbRef, [IssuerCert | Chain]); _ -> %% The trusted cert may be obmitted from the chain as the %% counter part needs to have it anyway to be able to @@ -227,8 +227,8 @@ certificate_chain(CertsDbRef, Chain, SerialNr, Issuer, _SelfSigned) -> {ok, lists:reverse(Chain)} end. -find_issuer(OtpCert, PrevCandidateKey) -> - case ssl_manager:issuer_candidate(PrevCandidateKey) of +find_issuer(OtpCert, PrevCandidateKey, CertDbHandle) -> + case ssl_manager:issuer_candidate(PrevCandidateKey, CertDbHandle) of no_more_candidates -> {error, issuer_not_found}; {Key, {_Cert, ErlCertCandidate}} -> @@ -236,7 +236,7 @@ find_issuer(OtpCert, PrevCandidateKey) -> true -> public_key:pkix_issuer_id(ErlCertCandidate, self); false -> - find_issuer(OtpCert, Key) + find_issuer(OtpCert, Key, CertDbHandle) end end. diff --git a/lib/ssl/src/ssl_certificate_db.erl b/lib/ssl/src/ssl_certificate_db.erl index 3eceefa304..0560a02110 100644 --- a/lib/ssl/src/ssl_certificate_db.erl +++ b/lib/ssl/src/ssl_certificate_db.erl @@ -26,8 +26,8 @@ -include_lib("public_key/include/public_key.hrl"). -export([create/0, remove/1, add_trusted_certs/3, - remove_trusted_certs/2, lookup_trusted_cert/3, issuer_candidate/1, - lookup_cached_certs/1, cache_pem_file/4, uncache_pem_file/2, lookup/2]). + remove_trusted_certs/2, lookup_trusted_cert/4, issuer_candidate/2, + lookup_cached_certs/2, cache_pem_file/4, uncache_pem_file/2, lookup/2]). -type time() :: {non_neg_integer(), non_neg_integer(), non_neg_integer()}. @@ -36,19 +36,19 @@ %%==================================================================== %%-------------------------------------------------------------------- --spec create() -> certdb_ref(). +-spec create() -> [db_handle()]. %% %% Description: Creates a new certificate db. -%% Note: lookup_trusted_cert/3 may be called from any process but only +%% Note: lookup_trusted_cert/4 may be called from any process but only %% the process that called create may call the other functions. %%-------------------------------------------------------------------- create() -> - [ets:new(certificate_db_name(), [named_table, set, protected]), - ets:new(ssl_file_to_ref, [named_table, set, protected]), + [ets:new(ssl_otp_certificate_db, [set, protected]), + ets:new(ssl_file_to_ref, [set, protected]), ets:new(ssl_pid_to_file, [bag, private])]. %%-------------------------------------------------------------------- --spec remove(certdb_ref()) -> term(). +-spec remove([db_handle()]) -> term(). %% %% Description: Removes database db %%-------------------------------------------------------------------- @@ -56,7 +56,7 @@ remove(Dbs) -> lists:foreach(fun(Db) -> true = ets:delete(Db) end, Dbs). %%-------------------------------------------------------------------- --spec lookup_trusted_cert(reference(), serialnumber(), issuer()) -> +-spec lookup_trusted_cert(db_handle(), certdb_ref(), serialnumber(), issuer()) -> undefined | {ok, {der_cert(), #'OTPCertificate'{}}}. %% @@ -64,19 +64,19 @@ remove(Dbs) -> %% . Ref is used as it is specified %% for each connection which certificates are trusted. %%-------------------------------------------------------------------- -lookup_trusted_cert(Ref, SerialNumber, Issuer) -> - case lookup({Ref, SerialNumber, Issuer}, certificate_db_name()) of +lookup_trusted_cert(DbHandle, Ref, SerialNumber, Issuer) -> + case lookup({Ref, SerialNumber, Issuer}, DbHandle) of undefined -> undefined; [Certs] -> {ok, Certs} end. -lookup_cached_certs(File) -> - ets:lookup(certificate_db_name(), {file, File}). +lookup_cached_certs(DbHandle, File) -> + ets:lookup(DbHandle, {file, File}). %%-------------------------------------------------------------------- --spec add_trusted_certs(pid(), string() | {der, list()}, certdb_ref()) -> {ok, certdb_ref()}. +-spec add_trusted_certs(pid(), string() | {der, list()}, [db_handle()]) -> {ok, [db_handle()]}. %% %% Description: Adds the trusted certificates from file to the %% runtime database. Returns Ref that should be handed to lookup_trusted_cert @@ -100,7 +100,7 @@ add_trusted_certs(Pid, File, [CertsDb, FileToRefDb, PidToFileDb]) -> insert(Pid, File, PidToFileDb), {ok, Ref}. %%-------------------------------------------------------------------- --spec cache_pem_file(pid(), string(), time(), certdb_ref()) -> term(). +-spec cache_pem_file(pid(), string(), time(), [db_handle()]) -> term(). %% %% Description: Cache file as binary in DB %%-------------------------------------------------------------------- @@ -112,7 +112,7 @@ cache_pem_file(Pid, File, Time, [CertsDb, _FileToRefDb, PidToFileDb]) -> {ok, Content}. %-------------------------------------------------------------------- --spec uncache_pem_file(string(), certdb_ref()) -> no_return(). +-spec uncache_pem_file(string(), [db_handle()]) -> no_return(). %% %% Description: If a cached file is no longer valid (changed on disk) %% we must terminate the connections using the old file content, and @@ -130,7 +130,7 @@ uncache_pem_file(File, [_CertsDb, _FileToRefDb, PidToFileDb]) -> %%-------------------------------------------------------------------- --spec remove_trusted_certs(pid(), certdb_ref()) -> term(). +-spec remove_trusted_certs(pid(), [db_handle()]) -> term(). %% %% Description: Removes trusted certs originating from @@ -161,7 +161,7 @@ remove_trusted_certs(Pid, [CertsDb, FileToRefDb, PidToFileDb]) -> end. %%-------------------------------------------------------------------- --spec issuer_candidate(no_candidate | cert_key() | {file, term()}) -> +-spec issuer_candidate(no_candidate | cert_key() | {file, term()}, term()) -> {cert_key(),{der_cert(), #'OTPCertificate'{}}} | no_more_candidates. %% %% Description: If a certificat does not define its issuer through @@ -169,32 +169,30 @@ remove_trusted_certs(Pid, [CertsDb, FileToRefDb, PidToFileDb]) -> %% try to find the issuer in the database over known %% certificates. %%-------------------------------------------------------------------- -issuer_candidate(no_candidate) -> - Db = certificate_db_name(), +issuer_candidate(no_candidate, Db) -> case ets:first(Db) of '$end_of_table' -> no_more_candidates; {file, _} = Key -> - issuer_candidate(Key); + issuer_candidate(Key, Db); Key -> [Cert] = lookup(Key, Db), {Key, Cert} end; -issuer_candidate(PrevCandidateKey) -> - Db = certificate_db_name(), +issuer_candidate(PrevCandidateKey, Db) -> case ets:next(Db, PrevCandidateKey) of '$end_of_table' -> no_more_candidates; {file, _} = Key -> - issuer_candidate(Key); + issuer_candidate(Key, Db); Key -> [Cert] = lookup(Key, Db), {Key, Cert} end. %%-------------------------------------------------------------------- --spec lookup(term(), term()) -> term() | undefined. +-spec lookup(term(), db_handle()) -> term() | undefined. %% %% Description: Looks up an element in a certificat . %%-------------------------------------------------------------------- @@ -212,9 +210,6 @@ lookup(Key, Db) -> %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- -certificate_db_name() -> - ssl_otp_certificate_db. - insert(Key, Data, Db) -> true = ets:insert(Db, {Key, Data}). diff --git a/lib/ssl/src/ssl_connection.erl b/lib/ssl/src/ssl_connection.erl index 5550897a06..21b021afb0 100644 --- a/lib/ssl/src/ssl_connection.erl +++ b/lib/ssl/src/ssl_connection.erl @@ -70,6 +70,7 @@ %% {{md5_hash, sha_hash}, {prev_md5, prev_sha}} (binary()) tls_handshake_hashes, % see above tls_cipher_texts, % list() received but not deciphered yet + cert_db, % session, % #session{} from ssl_handshake.hrl session_cache, % session_cache_cb, % @@ -305,12 +306,13 @@ init([Role, Host, Port, Socket, {SSLOpts0, _} = Options, Hashes0 = ssl_handshake:init_hashes(), try ssl_init(SSLOpts0, Role) of - {ok, Ref, CacheRef, OwnCert, Key, DHParams} -> + {ok, Ref, CertDbHandle, CacheHandle, OwnCert, Key, DHParams} -> Session = State0#state.session, State = State0#state{tls_handshake_hashes = Hashes0, session = Session#session{own_certificate = OwnCert}, cert_db_ref = Ref, - session_cache = CacheRef, + cert_db = CertDbHandle, + session_cache = CacheHandle, private_key = Key, diffie_hellman_params = DHParams}, {ok, hello, State, get_timeout(State)} @@ -500,9 +502,10 @@ certify(#certificate{asn1_certificates = []}, certify(#certificate{} = Cert, #state{negotiated_version = Version, role = Role, + cert_db = CertDbHandle, cert_db_ref = CertDbRef, ssl_options = Opts} = State) -> - case ssl_handshake:certify(Cert, CertDbRef, Opts#ssl_options.depth, + case ssl_handshake:certify(Cert, CertDbHandle, CertDbRef, Opts#ssl_options.depth, Opts#ssl_options.verify, Opts#ssl_options.verify_fun, Role) of {PeerCert, PublicKeyInfo} -> @@ -1044,19 +1047,19 @@ start_fsm(Role, Host, Port, Socket, Opts, User, {CbModule, _,_, _} = CbInfo, end. ssl_init(SslOpts, Role) -> - {ok, CertDbRef, CacheRef, OwnCert} = init_certificates(SslOpts, Role), + {ok, CertDbRef, CertDbHandle, CacheHandle, OwnCert} = init_certificates(SslOpts, Role), PrivateKey = - init_private_key(SslOpts#ssl_options.key, SslOpts#ssl_options.keyfile, + init_private_key(CertDbHandle, SslOpts#ssl_options.key, SslOpts#ssl_options.keyfile, SslOpts#ssl_options.password, Role), - DHParams = init_diffie_hellman(SslOpts#ssl_options.dh, SslOpts#ssl_options.dhfile, Role), - {ok, CertDbRef, CacheRef, OwnCert, PrivateKey, DHParams}. + DHParams = init_diffie_hellman(CertDbHandle, SslOpts#ssl_options.dh, SslOpts#ssl_options.dhfile, Role), + {ok, CertDbRef, CertDbHandle, CacheHandle, OwnCert, PrivateKey, DHParams}. init_certificates(#ssl_options{cacerts = CaCerts, cacertfile = CACertFile, certfile = CertFile, cert = Cert}, Role) -> - {ok, CertDbRef, CacheRef} = + {ok, CertDbRef, CertDbHandle, CacheHandle} = try Certs = case CaCerts of undefined -> @@ -1064,44 +1067,44 @@ init_certificates(#ssl_options{cacerts = CaCerts, _ -> {der, CaCerts} end, - {ok, _, _} = ssl_manager:connection_init(Certs, Role) + {ok, _, _, _} = ssl_manager:connection_init(Certs, Role) catch Error:Reason -> handle_file_error(?LINE, Error, Reason, CACertFile, ecacertfile, erlang:get_stacktrace()) end, - init_certificates(Cert, CertDbRef, CacheRef, CertFile, Role). + init_certificates(Cert, CertDbRef, CertDbHandle, CacheHandle, CertFile, Role). -init_certificates(undefined, CertDbRef, CacheRef, "", _) -> - {ok, CertDbRef, CacheRef, undefined}; +init_certificates(undefined, CertDbRef, CertDbHandle, CacheHandle, "", _) -> + {ok, CertDbRef, CertDbHandle, CacheHandle, undefined}; -init_certificates(undefined, CertDbRef, CacheRef, CertFile, client) -> +init_certificates(undefined, CertDbRef, CertDbHandle, CacheHandle, CertFile, client) -> try - [OwnCert] = ssl_certificate:file_to_certificats(CertFile), - {ok, CertDbRef, CacheRef, OwnCert} + [OwnCert] = ssl_certificate:file_to_certificats(CertFile, CertDbHandle), + {ok, CertDbRef, CertDbHandle, CacheHandle, OwnCert} catch _Error:_Reason -> - {ok, CertDbRef, CacheRef, undefined} + {ok, CertDbRef, CertDbHandle, CacheHandle, undefined} end; -init_certificates(undefined, CertDbRef, CacheRef, CertFile, server) -> +init_certificates(undefined, CertDbRef, CertDbHandle, CacheRef, CertFile, server) -> try - [OwnCert] = ssl_certificate:file_to_certificats(CertFile), - {ok, CertDbRef, CacheRef, OwnCert} + [OwnCert] = ssl_certificate:file_to_certificats(CertFile, CertDbHandle), + {ok, CertDbRef, CertDbHandle, CacheRef, OwnCert} catch Error:Reason -> handle_file_error(?LINE, Error, Reason, CertFile, ecertfile, erlang:get_stacktrace()) end; -init_certificates(Cert, CertDbRef, CacheRef, _, _) -> - {ok, CertDbRef, CacheRef, Cert}. +init_certificates(Cert, CertDbRef, CertDbHandle, CacheRef, _, _) -> + {ok, CertDbRef, CertDbHandle, CacheRef, Cert}. -init_private_key(undefined, "", _Password, _Client) -> +init_private_key(_, undefined, "", _Password, _Client) -> undefined; -init_private_key(undefined, KeyFile, Password, _) -> +init_private_key(DbHandle, undefined, KeyFile, Password, _) -> try - {ok, List} = ssl_manager:cache_pem_file(KeyFile), + {ok, List} = ssl_manager:cache_pem_file(KeyFile, DbHandle), [PemEntry] = [PemEntry || PemEntry = {PKey, _ , _} <- List, - PKey =:= 'RSAPrivateKey' orelse + PKey =:= 'RSAPrivateKey' orelse PKey =:= 'DSAPrivateKey'], public_key:pem_entry_decode(PemEntry, Password) catch @@ -1110,9 +1113,9 @@ init_private_key(undefined, KeyFile, Password, _) -> erlang:get_stacktrace()) end; -init_private_key({rsa, PrivateKey}, _, _,_) -> +init_private_key(_,{rsa, PrivateKey}, _, _,_) -> public_key:der_decode('RSAPrivateKey', PrivateKey); -init_private_key({dsa, PrivateKey},_,_,_) -> +init_private_key(_,{dsa, PrivateKey},_,_,_) -> public_key:der_decode('DSAPrivateKey', PrivateKey). -spec(handle_file_error(_,_,_,_,_,_) -> no_return()). @@ -1128,15 +1131,15 @@ file_error(Line, Error, Reason, File, Throw, Stack) -> error_logger:error_report(Report), throw(Throw). -init_diffie_hellman(Params, _,_) when is_binary(Params)-> +init_diffie_hellman(_,Params, _,_) when is_binary(Params)-> public_key:der_decode('DHParameter', Params); -init_diffie_hellman(_,_, client) -> +init_diffie_hellman(_,_,_, client) -> undefined; -init_diffie_hellman(_,undefined, _) -> +init_diffie_hellman(_,_,undefined, _) -> ?DEFAULT_DIFFIE_HELLMAN_PARAMS; -init_diffie_hellman(_, DHParamFile, server) -> +init_diffie_hellman(DbHandle,_, DHParamFile, server) -> try - {ok, List} = ssl_manager:cache_pem_file(DHParamFile), + {ok, List} = ssl_manager:cache_pem_file(DHParamFile,DbHandle), case [Entry || Entry = {'DHParameter', _ , _} <- List] of [Entry] -> public_key:pem_entry_decode(Entry); @@ -1180,11 +1183,12 @@ certify_client(#state{client_certificate_requested = true, role = client, connection_states = ConnectionStates0, transport_cb = Transport, negotiated_version = Version, + cert_db = CertDbHandle, cert_db_ref = CertDbRef, session = #session{own_certificate = OwnCert}, socket = Socket, tls_handshake_hashes = Hashes0} = State) -> - Certificate = ssl_handshake:certificate(OwnCert, CertDbRef, client), + Certificate = ssl_handshake:certificate(OwnCert, CertDbHandle, CertDbRef, client), {BinCert, ConnectionStates1, Hashes1} = encode_handshake(Certificate, Version, ConnectionStates0, Hashes0), Transport:send(Socket, BinCert), @@ -1365,9 +1369,10 @@ certify_server(#state{transport_cb = Transport, negotiated_version = Version, connection_states = ConnectionStates, tls_handshake_hashes = Hashes, + cert_db = CertDbHandle, cert_db_ref = CertDbRef, session = #session{own_certificate = OwnCert}} = State) -> - case ssl_handshake:certificate(OwnCert, CertDbRef, server) of + case ssl_handshake:certificate(OwnCert, CertDbHandle, CertDbRef, server) of CertMsg = #certificate{} -> {BinCertMsg, NewConnectionStates, NewHashes} = encode_handshake(CertMsg, Version, ConnectionStates, Hashes), @@ -1454,12 +1459,13 @@ rsa_key_exchange(_, _) -> request_client_cert(#state{ssl_options = #ssl_options{verify = verify_peer}, connection_states = ConnectionStates0, + cert_db = CertDbHandle, cert_db_ref = CertDbRef, tls_handshake_hashes = Hashes0, negotiated_version = Version, socket = Socket, transport_cb = Transport} = State) -> - Msg = ssl_handshake:certificate_request(ConnectionStates0, CertDbRef), + Msg = ssl_handshake:certificate_request(ConnectionStates0, CertDbHandle, CertDbRef), {BinMsg, ConnectionStates1, Hashes1} = encode_handshake(Msg, Version, ConnectionStates0, Hashes0), Transport:send(Socket, BinMsg), diff --git a/lib/ssl/src/ssl_handshake.erl b/lib/ssl/src/ssl_handshake.erl index 1f4c44d115..4e74aec4ac 100644 --- a/lib/ssl/src/ssl_handshake.erl +++ b/lib/ssl/src/ssl_handshake.erl @@ -31,9 +31,9 @@ -include_lib("public_key/include/public_key.hrl"). -export([master_secret/4, client_hello/6, server_hello/4, hello/4, - hello_request/0, certify/6, certificate/3, + hello_request/0, certify/7, certificate/4, client_certificate_verify/5, certificate_verify/5, - certificate_request/2, key_exchange/2, server_key_exchange_hash/2, + certificate_request/3, key_exchange/2, server_key_exchange_hash/2, finished/4, verify_connection/5, get_tls_handshake/2, decode_client_key/3, server_hello_done/0, encode_handshake/2, init_hashes/0, update_hashes/2, @@ -106,7 +106,7 @@ hello_request() -> %%-------------------------------------------------------------------- -spec hello(#server_hello{} | #client_hello{}, #ssl_options{}, - #connection_states{} | {port_num(), #session{}, cache_ref(), + #connection_states{} | {port_num(), #session{}, db_handle(), atom(), #connection_states{}, binary()}, boolean()) -> {tls_version(), session_id(), #connection_states{}}| {tls_version(), {resumed | new, #session{}}, @@ -173,13 +173,13 @@ hello(#client_hello{client_version = ClientVersion, random = Random, end. %%-------------------------------------------------------------------- --spec certify(#certificate{}, term(), integer() | nolimit, +-spec certify(#certificate{}, db_handle(), certdb_ref(), integer() | nolimit, verify_peer | verify_none, {fun(), term}, client | server) -> {der_cert(), public_key_info()} | #alert{}. %% %% Description: Handles a certificate handshake message %%-------------------------------------------------------------------- -certify(#certificate{asn1_certificates = ASN1Certs}, CertDbRef, +certify(#certificate{asn1_certificates = ASN1Certs}, CertDbHandle, CertDbRef, MaxPathLen, _Verify, VerifyFunAndState, Role) -> [PeerCert | _] = ASN1Certs, @@ -208,7 +208,7 @@ certify(#certificate{asn1_certificates = ASN1Certs}, CertDbRef, end, {TrustedErlCert, CertPath} = - ssl_certificate:trusted_cert_and_path(ASN1Certs, CertDbRef), + ssl_certificate:trusted_cert_and_path(ASN1Certs, CertDbHandle, CertDbRef), case public_key:pkix_path_validation(TrustedErlCert, CertPath, @@ -222,13 +222,13 @@ certify(#certificate{asn1_certificates = ASN1Certs}, CertDbRef, end. %%-------------------------------------------------------------------- --spec certificate(der_cert(), term(), client | server) -> #certificate{} | #alert{}. +-spec certificate(der_cert(), db_handle(), certdb_ref(), client | server) -> #certificate{} | #alert{}. %% %% Description: Creates a certificate message. %%-------------------------------------------------------------------- -certificate(OwnCert, CertDbRef, client) -> +certificate(OwnCert, CertDbHandle, CertDbRef, client) -> Chain = - case ssl_certificate:certificate_chain(OwnCert, CertDbRef) of + case ssl_certificate:certificate_chain(OwnCert, CertDbHandle, CertDbRef) of {ok, CertChain} -> CertChain; {error, _} -> @@ -239,8 +239,8 @@ certificate(OwnCert, CertDbRef, client) -> end, #certificate{asn1_certificates = Chain}; -certificate(OwnCert, CertDbRef, server) -> - case ssl_certificate:certificate_chain(OwnCert, CertDbRef) of +certificate(OwnCert, CertDbHandle, CertDbRef, server) -> + case ssl_certificate:certificate_chain(OwnCert, CertDbHandle, CertDbRef) of {ok, Chain} -> #certificate{asn1_certificates = Chain}; {error, _} -> @@ -302,17 +302,17 @@ certificate_verify(Signature, {?'id-dsa' = Algorithm, PublicKey, PublicKeyParams %%-------------------------------------------------------------------- --spec certificate_request(#connection_states{}, certdb_ref()) -> +-spec certificate_request(#connection_states{}, db_handle(), certdb_ref()) -> #certificate_request{}. %% %% Description: Creates a certificate_request message, called by the server. %%-------------------------------------------------------------------- -certificate_request(ConnectionStates, CertDbRef) -> +certificate_request(ConnectionStates, CertDbHandle, CertDbRef) -> #connection_state{security_parameters = #security_parameters{cipher_suite = CipherSuite}} = ssl_record:pending_connection_state(ConnectionStates, read), Types = certificate_types(CipherSuite), - Authorities = certificate_authorities(CertDbRef), + Authorities = certificate_authorities(CertDbHandle, CertDbRef), #certificate_request{ certificate_types = Types, certificate_authorities = Authorities @@ -1071,8 +1071,8 @@ certificate_types({KeyExchange, _, _, _}) certificate_types(_) -> <>. -certificate_authorities(CertDbRef) -> - Authorities = certificate_authorities_from_db(CertDbRef), +certificate_authorities(CertDbHandle, CertDbRef) -> + Authorities = certificate_authorities_from_db(CertDbHandle, CertDbRef), Enc = fun(#'OTPCertificate'{tbsCertificate=TBSCert}) -> OTPSubj = TBSCert#'OTPTBSCertificate'.subject, DNEncodedBin = public_key:pkix_encode('Name', OTPSubj, otp), @@ -1084,18 +1084,18 @@ certificate_authorities(CertDbRef) -> end, list_to_binary([Enc(Cert) || {_, Cert} <- Authorities]). -certificate_authorities_from_db(CertDbRef) -> - certificate_authorities_from_db(CertDbRef, no_candidate, []). +certificate_authorities_from_db(CertDbHandle, CertDbRef) -> + certificate_authorities_from_db(CertDbHandle, CertDbRef, no_candidate, []). -certificate_authorities_from_db(CertDbRef, PrevKey, Acc) -> - case ssl_manager:issuer_candidate(PrevKey) of +certificate_authorities_from_db(CertDbHandle,CertDbRef, PrevKey, Acc) -> + case ssl_manager:issuer_candidate(PrevKey, CertDbHandle) of no_more_candidates -> lists:reverse(Acc); {{CertDbRef, _, _} = Key, Cert} -> - certificate_authorities_from_db(CertDbRef, Key, [Cert|Acc]); + certificate_authorities_from_db(CertDbHandle, CertDbRef, Key, [Cert|Acc]); {Key, _Cert} -> %% skip certs not from this ssl connection - certificate_authorities_from_db(CertDbRef, Key, Acc) + certificate_authorities_from_db(CertDbHandle, CertDbRef, Key, Acc) end. digitally_signed(Hash, #'RSAPrivateKey'{} = Key) -> diff --git a/lib/ssl/src/ssl_internal.hrl b/lib/ssl/src/ssl_internal.hrl index c28daa271e..cc66246068 100644 --- a/lib/ssl/src/ssl_internal.hrl +++ b/lib/ssl/src/ssl_internal.hrl @@ -33,8 +33,8 @@ -type session_id() :: 0 | binary(). -type tls_version() :: {integer(), integer()}. -type tls_atom_version() :: sslv3 | tlsv1. --type cache_ref() :: term(). --type certdb_ref() :: term(). +-type certdb_ref() :: reference(). +-type db_handle() :: term(). -type key_algo() :: null | rsa | dhe_rsa | dhe_dss | dh_anon. -type der_cert() :: binary(). -type private_key() :: #'RSAPrivateKey'{} | #'DSAPrivateKey'{}. diff --git a/lib/ssl/src/ssl_manager.erl b/lib/ssl/src/ssl_manager.erl index 371bfafae0..b02815bfd8 100644 --- a/lib/ssl/src/ssl_manager.erl +++ b/lib/ssl/src/ssl_manager.erl @@ -28,8 +28,8 @@ %% Internal application API -export([start_link/1, - connection_init/2, cache_pem_file/1, - lookup_trusted_cert/3, issuer_candidate/1, client_session_id/4, + connection_init/2, cache_pem_file/2, + lookup_trusted_cert/4, issuer_candidate/2, client_session_id/4, server_session_id/4, register_session/2, register_session/3, invalidate_session/2, invalidate_session/3]). @@ -73,45 +73,45 @@ start_link(Opts) -> %%-------------------------------------------------------------------- -spec connection_init(string()| {der, list()}, client | server) -> - {ok, reference(), cache_ref()}. + {ok, certdb_ref(), db_handle(), db_handle()}. %% %% Description: Do necessary initializations for a new connection. %%-------------------------------------------------------------------- connection_init(Trustedcerts, Role) -> call({connection_init, Trustedcerts, Role}). %%-------------------------------------------------------------------- --spec cache_pem_file(string()) -> {ok, term()} | {error, reason()}. +-spec cache_pem_file(string(), term()) -> {ok, term()} | {error, reason()}. %% %% Description: Cach a pem file and return its content. %%-------------------------------------------------------------------- -cache_pem_file(File) -> +cache_pem_file(File, DbHandle) -> try file:read_file_info(File) of {ok, #file_info{mtime = LastWrite}} -> - cache_pem_file(File, LastWrite) + cache_pem_file(File, LastWrite, DbHandle) catch _:Reason -> {error, Reason} end. %%-------------------------------------------------------------------- --spec lookup_trusted_cert(reference(), serialnumber(), issuer()) -> +-spec lookup_trusted_cert(term(), reference(), serialnumber(), issuer()) -> undefined | {ok, {der_cert(), #'OTPCertificate'{}}}. %% %% Description: Lookup the trusted cert with Key = {reference(), %% serialnumber(), issuer()}. %% -------------------------------------------------------------------- -lookup_trusted_cert(Ref, SerialNumber, Issuer) -> - ssl_certificate_db:lookup_trusted_cert(Ref, SerialNumber, Issuer). +lookup_trusted_cert(DbHandle, Ref, SerialNumber, Issuer) -> + ssl_certificate_db:lookup_trusted_cert(DbHandle, Ref, SerialNumber, Issuer). %%-------------------------------------------------------------------- --spec issuer_candidate(cert_key() | no_candidate) -> +-spec issuer_candidate(cert_key() | no_candidate, term()) -> {cert_key(), {der_cert(), #'OTPCertificate'{}}} | no_more_candidates. %% %% Description: Return next issuer candidate. %%-------------------------------------------------------------------- -issuer_candidate(PrevCandidateKey) -> - ssl_certificate_db:issuer_candidate(PrevCandidateKey). +issuer_candidate(PrevCandidateKey, DbHandle) -> + ssl_certificate_db:issuer_candidate(PrevCandidateKey, DbHandle). %%-------------------------------------------------------------------- -spec client_session_id(host(), port_num(), #ssl_options{}, der_cert() | undefined) -> session_id(). @@ -193,19 +193,20 @@ init([Opts]) -> %% Description: Handling call messages %%-------------------------------------------------------------------- handle_call({{connection_init, "", _Role}, Pid}, _From, - #state{session_cache = Cache} = State) -> + #state{certificate_db = [CertDb |_], + session_cache = Cache} = State) -> erlang:monitor(process, Pid), - Result = {ok, make_ref(), Cache}, + Result = {ok, make_ref(),CertDb, Cache}, {reply, Result, State}; handle_call({{connection_init, Trustedcerts, _Role}, Pid}, _From, - #state{certificate_db = Db, + #state{certificate_db = [CertDb|_] =Db, session_cache = Cache} = State) -> erlang:monitor(process, Pid), Result = try {ok, Ref} = ssl_certificate_db:add_trusted_certs(Pid, Trustedcerts, Db), - {ok, Ref, Cache} + {ok, Ref, CertDb, Cache} catch _:Reason -> {error, Reason} @@ -411,8 +412,8 @@ session_validation({{Port, _}, Session}, LifeTime) -> validate_session(Port, Session, LifeTime), LifeTime. -cache_pem_file(File, LastWrite) -> - case ssl_certificate_db:lookup_cached_certs(File) of +cache_pem_file(File, LastWrite, DbHandle) -> + case ssl_certificate_db:lookup_cached_certs(DbHandle,File) of [{_, {Mtime, Content}}] -> case LastWrite of Mtime -> diff --git a/lib/ssl/src/ssl_session.erl b/lib/ssl/src/ssl_session.erl index dc4b7a711c..85c9fcb61c 100644 --- a/lib/ssl/src/ssl_session.erl +++ b/lib/ssl/src/ssl_session.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2010. All Rights Reserved. +%% Copyright Ericsson AB 2007-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -48,7 +48,7 @@ is_new(_ClientSuggestion, _ServerDecision) -> true. %%-------------------------------------------------------------------- --spec id({host(), port_num(), #ssl_options{}}, cache_ref(), atom(), +-spec id({host(), port_num(), #ssl_options{}}, db_handle(), atom(), undefined | binary()) -> binary(). %% %% Description: Should be called by the client side to get an id @@ -63,7 +63,7 @@ id(ClientInfo, Cache, CacheCb, OwnCert) -> end. %%-------------------------------------------------------------------- --spec id(port_num(), binary(), #ssl_options{}, cache_ref(), +-spec id(port_num(), binary(), #ssl_options{}, db_handle(), atom(), seconds(), binary()) -> binary(). %% %% Description: Should be called by the server side to get an id diff --git a/lib/ssl/src/ssl_session_cache.erl b/lib/ssl/src/ssl_session_cache.erl index c1be6691be..66610817be 100644 --- a/lib/ssl/src/ssl_session_cache.erl +++ b/lib/ssl/src/ssl_session_cache.erl @@ -31,7 +31,7 @@ -type key() :: {{host(), port_num()}, session_id()} | {port_num(), session_id()}. %%-------------------------------------------------------------------- --spec init(list()) -> cache_ref(). %% Returns reference to the cache (opaque) +-spec init(list()) -> db_handle(). %% Returns reference to the cache (opaque) %% %% Description: Return table reference. Called by ssl_manager process. %%-------------------------------------------------------------------- @@ -39,7 +39,7 @@ init(_) -> ets:new(cache_name(), [set, protected]). %%-------------------------------------------------------------------- --spec terminate(cache_ref()) -> any(). %% +-spec terminate(db_handle()) -> any(). %% %% Description: Handles cache table at termination of ssl manager. %%-------------------------------------------------------------------- @@ -47,7 +47,7 @@ terminate(Cache) -> ets:delete(Cache). %%-------------------------------------------------------------------- --spec lookup(cache_ref(), key()) -> #session{} | undefined. +-spec lookup(db_handle(), key()) -> #session{} | undefined. %% %% Description: Looks up a cach entry. Should be callable from any %% process. @@ -61,7 +61,7 @@ lookup(Cache, Key) -> end. %%-------------------------------------------------------------------- --spec update(cache_ref(), key(), #session{}) -> any(). +-spec update(db_handle(), key(), #session{}) -> any(). %% %% Description: Caches a new session or updates a already cached one. %% Will only be called from the ssl_manager process. @@ -70,7 +70,7 @@ update(Cache, Key, Session) -> ets:insert(Cache, {Key, Session}). %%-------------------------------------------------------------------- --spec delete(cache_ref(), key()) -> any(). +-spec delete(db_handle(), key()) -> any(). %% %% Description: Delets a cache entry. %% Will only be called from the ssl_manager process. @@ -79,7 +79,7 @@ delete(Cache, Key) -> ets:delete(Cache, Key). %%-------------------------------------------------------------------- --spec foldl(fun(), term(), cache_ref()) -> term(). +-spec foldl(fun(), term(), db_handle()) -> term(). %% %% Description: Calls Fun(Elem, AccIn) on successive elements of the %% cache, starting with AccIn == Acc0. Fun/2 must return a new @@ -91,7 +91,7 @@ foldl(Fun, Acc0, Cache) -> ets:foldl(Fun, Acc0, Cache). %%-------------------------------------------------------------------- --spec select_session(cache_ref(), {host(), port_num()} | port_num()) -> [#session{}]. +-spec select_session(db_handle(), {host(), port_num()} | port_num()) -> [#session{}]. %% %% Description: Selects a session that could be reused. Should be callable %% from any process. -- cgit v1.2.3 From f24cff95a791e6798bd72e74d3967c962e1c9094 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= Date: Wed, 29 Jun 2011 16:21:30 +0200 Subject: Align ei buffer according to size of pointers --- lib/erl_interface/src/connect/ei_resolve.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/lib/erl_interface/src/connect/ei_resolve.c b/lib/erl_interface/src/connect/ei_resolve.c index 50c5a4161d..ba8f8fbce3 100644 --- a/lib/erl_interface/src/connect/ei_resolve.c +++ b/lib/erl_interface/src/connect/ei_resolve.c @@ -185,7 +185,12 @@ static int verify_dns_configuration(void) * align: increment buf until it is dword-aligned, reduce len by same amount. * advance: increment buf by n bytes, reduce len by same amount . */ -#define align_buf(buf,len) for (;(((unsigned)buf)&0x3); (buf)++, len--) +#if defined SIZEOF_VOID_P +#define ALIGNBYTES (SIZEOF_VOID_P - 1) +#else +#define ALIGNBYTES (sizeof(void*) - 1) +#endif +#define align_buf(buf,len) for (;(((unsigned)buf) & ALIGNBYTES); (buf)++, len--) #define advance_buf(buf,len,n) ((buf)+=(n),(len)-=(n)) /* "and now the tricky part..." */ -- cgit v1.2.3 From c3e4a7662216f59f68e34b5e4121c5c4c8427dcc Mon Sep 17 00:00:00 2001 From: Ingela Anderton Andin Date: Wed, 29 Jun 2011 12:24:28 +0200 Subject: Improved test case so that it will not fail due to last_delay_timer = undefined --- lib/ssl/test/ssl_session_cache_SUITE.erl | 21 ++++++++++++++++----- 1 file changed, 16 insertions(+), 5 deletions(-) diff --git a/lib/ssl/test/ssl_session_cache_SUITE.erl b/lib/ssl/test/ssl_session_cache_SUITE.erl index f80ac3c1a9..5ea45018e6 100644 --- a/lib/ssl/test/ssl_session_cache_SUITE.erl +++ b/lib/ssl/test/ssl_session_cache_SUITE.erl @@ -223,15 +223,14 @@ session_cleanup(Config)when is_list(Config) -> %% Make sure session has expired and been cleaned up check_timer(SessionTimer), - test_server:sleep(?DELAY), %% Delay time + some extra time + test_server:sleep(?DELAY *2), %% Delay time + some extra time - {status, _, _, StatusInfo1} = sys:get_status(whereis(ssl_manager)), - [_, _,_, _, Prop1] = StatusInfo1, - State1 = state(Prop1), - DelayTimer = element(7, State1), + DelayTimer = get_delay_timer(), check_timer(DelayTimer), + test_server:sleep(?SLEEP), %% Make sure clean has had to run + undefined = ssl_session_cache:lookup(Cache, {{Hostname, Port}, Id}), undefined = ssl_session_cache:lookup(Cache, {Port, Id}), @@ -253,6 +252,18 @@ check_timer(Timer) -> test_server:sleep(Int), check_timer(Timer) end. + +get_delay_timer() -> + {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)), + [_, _,_, _, Prop] = StatusInfo, + State = state(Prop), + case element(7, State) of + undefined -> + test_server:sleep(?SLEEP), + get_delay_timer(); + DelayTimer -> + DelayTimer + end. %%-------------------------------------------------------------------- session_cache_process_list(doc) -> ["Test reuse of sessions (short handshake)"]; -- cgit v1.2.3 From 2695e672634dfc94ff91fb5f58dd8695e9805e2c Mon Sep 17 00:00:00 2001 From: Siri Hansen Date: Thu, 30 Jun 2011 17:36:28 +0200 Subject: Do not add an empty radio box on the releases tab for the start_clean release First, the radiobox is changed to a listbox, since this will allow multiple selections. This is however for future use - for now a selection will only cause a printout in the erlang shell. Second, add kernel and stdlib to the list of applications in order to make the picture complete and avoid an empty list (radio) box for the start_clean release. --- lib/reltool/src/reltool_sys_win.erl | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/lib/reltool/src/reltool_sys_win.erl b/lib/reltool/src/reltool_sys_win.erl index 76c064f1e7..ca7a5de79c 100644 --- a/lib/reltool/src/reltool_sys_win.erl +++ b/lib/reltool/src/reltool_sys_win.erl @@ -640,15 +640,15 @@ create_main_release_page(#state{book = Book} = S) -> add_release_page(Book, #rel{name = RelName, rel_apps = RelApps}) -> Panel = wxPanel:new(Book, []), Sizer = wxBoxSizer:new(?wxHORIZONTAL), - RelBox = wxRadioBox:new(Panel, - ?wxID_ANY, - "Applications included in the release " ++ RelName, - ?wxDefaultPosition, - ?wxDefaultSize, - [atom_to_list(RA#rel_app.name) || RA <- RelApps], - []), - %% wxRadioBox:setSelection(RelBox, 2), % mandatory - wxEvtHandler:connect(RelBox, command_radiobox_selected, + AppNames = [kernel, stdlib | + [RA#rel_app.name || RA <- RelApps] -- [kernel, stdlib]], + RelBox = wxListBox:new( + Panel,?wxID_ANY, + [{pos,?wxDefaultPosition}, + {size,?wxDefaultSize}, + {choices,[[atom_to_list(AppName)] || AppName <- AppNames]}, + {style,?wxLB_EXTENDED}]), + wxEvtHandler:connect(RelBox, command_listbox_selected, [{userData, {config_rel_cond, RelName}}]), RelToolTip = "Choose which applications that shall " "be included in the release resource file.", -- cgit v1.2.3 From 1c0966044b66d20f3f6607e91076e0a61918f1a4 Mon Sep 17 00:00:00 2001 From: Sverker Eriksson Date: Thu, 30 Jun 2011 19:36:07 +0200 Subject: Fix halfword bug in enif_make_int64 The bug was creating an invalid bignum instead of a small integer, causing strange comparing behavior (=:= failed but == succeeded). --- erts/emulator/beam/erl_nif.c | 10 ++++-- erts/emulator/test/nif_SUITE.erl | 42 +++++++++++++++++++++++- erts/emulator/test/nif_SUITE_data/nif_SUITE.c | 46 +++++++++++++++++++++++++-- 3 files changed, 93 insertions(+), 5 deletions(-) diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c index 68421b4387..d9b1a8e89d 100644 --- a/erts/emulator/beam/erl_nif.c +++ b/erts/emulator/beam/erl_nif.c @@ -833,8 +833,11 @@ ERL_NIF_TERM enif_make_uint(ErlNifEnv* env, unsigned i) ERL_NIF_TERM enif_make_long(ErlNifEnv* env, long i) { + if (IS_SSMALL(i)) { + return make_small(i); + } #if SIZEOF_LONG == ERTS_SIZEOF_ETERM - return IS_SSMALL(i) ? make_small(i) : small_to_big(i, alloc_heap(env,2)); + return small_to_big(i, alloc_heap(env,2)); #elif SIZEOF_LONG == 8 ensure_heap(env,3); return erts_sint64_to_big(i, &env->hp); @@ -843,8 +846,11 @@ ERL_NIF_TERM enif_make_long(ErlNifEnv* env, long i) ERL_NIF_TERM enif_make_ulong(ErlNifEnv* env, unsigned long i) { + if (IS_USMALL(0,i)) { + return make_small(i); + } #if SIZEOF_LONG == ERTS_SIZEOF_ETERM - return IS_USMALL(0,i) ? make_small(i) : uint_to_big(i,alloc_heap(env,2)); + return uint_to_big(i,alloc_heap(env,2)); #elif SIZEOF_LONG == 8 ensure_heap(env,3); return erts_uint64_to_big(i, &env->hp); diff --git a/erts/emulator/test/nif_SUITE.erl b/erts/emulator/test/nif_SUITE.erl index 91d695d979..753a9278a8 100644 --- a/erts/emulator/test/nif_SUITE.erl +++ b/erts/emulator/test/nif_SUITE.erl @@ -257,10 +257,48 @@ types(Config) when is_list(Config) -> end, [{},{ok},{{}},{[],{}},{1,2,3,4,5}]), Stuff = [[],{},0,0.0,(1 bsl 100),(fun()-> ok end),make_ref(),self()], - [eq_cmp(A,clone(B)) || A<-Stuff, B<-Stuff], + [eq_cmp(A,clone(B)) || A<-Stuff, B<-Stuff], + + {IntSz, LongSz} = type_sizes(), + UintMax = (1 bsl (IntSz*8)) - 1, + IntMax = UintMax bsr 1, + IntMin = -(IntMax+1), + UlongMax = (1 bsl (LongSz*8)) - 1, + LongMax = UlongMax bsr 1, + LongMin = -(LongMax+1), + Uint64Max = (1 bsl 64) - 1, + Int64Max = Uint64Max bsr 1, + Int64Min = -(Int64Max+1), + Limits = [{IntMin,IntMax},{0,UintMax},{LongMin,LongMax},{0,UlongMax},{Int64Min,Int64Max},{0,Uint64Max}], + io:format("Limits = ~p\n", [Limits]), + lists:foreach(fun(I) -> + R1 = echo_int(I), + %%io:format("echo_int(~p) -> ~p\n", [I, R1]), + R2 = my_echo_int(I, Limits), + ?line R1 = R2, + ?line true = (R1 =:= R2), + ?line true = (R1 == R2) + end, int_list()), + ?line verify_tmpmem(TmpMem), ok. +int_list() -> + Start = 1 bsl 200, + int_list([Start], -Start). +int_list([N | _]=List, End) when N + List; +int_list([N | _]=List, End) -> + int_list([N - (1 + (abs(N) div 3)) | List], End). + +my_echo_int(I, Limits) -> + lists:map(fun({Min,Max}) -> + if I < Min -> false; + I > Max -> false; + true -> I + end + end, Limits). + clone(X) -> binary_to_term(term_to_binary(X)). @@ -1269,6 +1307,8 @@ send_blob_thread(_,_,_) -> ?nif_stub. join_send_thread(_) -> ?nif_stub. copy_blob(_) -> ?nif_stub. send_term(_,_) -> ?nif_stub. +echo_int(_) -> ?nif_stub. +type_sizes() -> ?nif_stub. nif_stub_error(Line) -> exit({nif_not_loaded,module,?MODULE,line,Line}). diff --git a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c index 0bb93daa33..00a1365bc3 100644 --- a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c +++ b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c @@ -28,6 +28,7 @@ static int static_cntA; /* zero by default */ static int static_cntB = NIF_SUITE_LIB_VER * 100; +static ERL_NIF_TERM atom_false; static ERL_NIF_TERM atom_self; static ERL_NIF_TERM atom_ok; static ERL_NIF_TERM atom_join; @@ -103,7 +104,7 @@ static int load(ErlNifEnv* env, void** priv_data, ERL_NIF_TERM load_info) msgenv_resource_type = enif_open_resource_type(env,NULL,"nif_SUITE.msgenv", msgenv_dtor, ERL_NIF_RT_CREATE, NULL); - + atom_false = enif_make_atom(env,"false"); atom_self = enif_make_atom(env,"self"); atom_ok = enif_make_atom(env,"ok"); atom_join = enif_make_atom(env,"join"); @@ -481,6 +482,45 @@ error: return enif_make_atom(env,"error"); } +static ERL_NIF_TERM echo_int(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ + int sint; + unsigned uint; + long slong; + unsigned long ulong; + ErlNifSInt64 sint64; + ErlNifUInt64 uint64; + ERL_NIF_TERM sint_term = atom_false, uint_term = atom_false; + ERL_NIF_TERM slong_term = atom_false, ulong_term = atom_false; + ERL_NIF_TERM sint64_term = atom_false, uint64_term = atom_false; + + if (enif_get_int(env, argv[0], &sint)) { + sint_term = enif_make_int(env, sint); + } + if (enif_get_uint(env, argv[0], &uint)) { + uint_term = enif_make_uint(env, uint); + } + if (enif_get_long(env, argv[0], &slong)) { + slong_term = enif_make_long(env, slong); + } + if (enif_get_ulong(env, argv[0], &ulong)) { + ulong_term = enif_make_ulong(env, ulong); + } + if (enif_get_int64(env, argv[0], &sint64)) { + sint64_term = enif_make_int64(env, sint64); + } + if (enif_get_uint64(env, argv[0], &uint64)) { + uint64_term = enif_make_uint64(env, uint64); + } + return enif_make_list6(env, sint_term, uint_term, slong_term, ulong_term, sint64_term, uint64_term); +} + +static ERL_NIF_TERM type_sizes(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ + return enif_make_tuple2(env, enif_make_int(env, sizeof(int)), + enif_make_int(env, sizeof(long))); +} + static ERL_NIF_TERM tuple_2_list(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) { int arity = -1; @@ -1417,7 +1457,9 @@ static ErlNifFunc nif_funcs[] = {"send_blob_thread", 3, send_blob_thread}, {"join_send_thread", 1, join_send_thread}, {"copy_blob", 1, copy_blob}, - {"send_term", 2, send_term} + {"send_term", 2, send_term}, + {"echo_int", 1, echo_int}, + {"type_sizes", 0, type_sizes} }; ERL_NIF_INIT(nif_SUITE,nif_funcs,load,reload,upgrade,unload) -- cgit v1.2.3 From 39f466dc546b4f30df02ffccda53d25336d8f02e Mon Sep 17 00:00:00 2001 From: Ingela Anderton Andin Date: Mon, 4 Jul 2011 11:09:10 +0200 Subject: Added test case --- lib/ssl/test/ssl_basic_SUITE.erl | 50 +++++++++++++++++++++++++++++++++++++++- 1 file changed, 49 insertions(+), 1 deletion(-) diff --git a/lib/ssl/test/ssl_basic_SUITE.erl b/lib/ssl/test/ssl_basic_SUITE.erl index d9f4a76d80..37a021e7cf 100644 --- a/lib/ssl/test/ssl_basic_SUITE.erl +++ b/lib/ssl/test/ssl_basic_SUITE.erl @@ -257,7 +257,7 @@ all() -> %%different_ca_peer_sign, no_reuses_session_server_restart_new_cert, no_reuses_session_server_restart_new_cert_file, reuseaddr, - hibernate + hibernate, connect_twice ]. groups() -> @@ -3608,6 +3608,54 @@ hibernate(Config) -> ssl_test_lib:close(Server), ssl_test_lib:close(Client). +%%-------------------------------------------------------------------- + +connect_twice(doc) -> + [""]; +connect_twice(suite) -> + []; +connect_twice(Config) when is_list(Config) -> + ClientOpts = ?config(client_opts, Config), + ServerOpts = ?config(server_opts, Config), + + {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), + + Server = + ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, + {from, self()}, + {mfa, {?MODULE, send_recv_result, []}}, + {options, [{keepalive, true},{active, false} + | ServerOpts]}]), + Port = ssl_test_lib:inet_port(Server), + Client = + ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, send_recv_result, []}}, + {options, [{keepalive, true},{active, false} + | ClientOpts]}]), + Server ! listen, + + {Client1, #sslsocket{}} = + ssl_test_lib:start_client([return_socket, + {node, ClientNode}, {port, Port}, + {host, Hostname}, + {from, self()}, + {mfa, {?MODULE, send_recv_result, []}}, + {options, [{keepalive, true},{active, false} + | ClientOpts]}]), + + test_server:format("Testcase ~p, Client ~p Server ~p ~n", + [self(), Client, Server]), + + ssl_test_lib:check_result(Server, ok, Client, ok), + ssl_test_lib:check_result(Server, ok, Client1, ok), + + ssl_test_lib:close(Server), + ssl_test_lib:close(Client), + ssl_test_lib:close(Client1). + + %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- -- cgit v1.2.3 From 795607321cce0848213ad2f808b751801bc75832 Mon Sep 17 00:00:00 2001 From: Siri Hansen Date: Mon, 4 Jul 2011 12:03:41 +0200 Subject: Update code path for all applications that have new versions in a release If a new version of an application did not include any erlang module changes, the code path of the application was not updasted unless a 'load_object_code' instruction was added for the application. This would be a problem if e.g. only some files in the priv dir were changed, since calls to code:lib_dir or code:priv_dir would then point to the old location of the application. This has been corrected - now code:replace_path/2 will be called for all applications that are changed (i.e. when the application's vsn is changed in the .rel file). --- lib/sasl/src/release_handler.erl | 40 +++++++++-- lib/sasl/src/release_handler_1.erl | 32 ++++----- lib/sasl/test/release_handler_SUITE.erl | 82 +++++++++++++++++++--- .../test/release_handler_SUITE_data/Makefile.src | 8 +++ .../test/release_handler_SUITE_data/lib/README | 9 +++ .../release_handler_SUITE_data/lib/a-1.0/src/a.app | 8 --- .../lib/a-1.2/ebin/a.app | 8 +++ .../lib/a-1.2/ebin/a.appup | 3 + .../release_handler_SUITE_data/lib/a-1.2/priv/file | 0 .../release_handler_SUITE_data/lib/a-1.2/src/a.erl | 54 ++++++++++++++ .../lib/a-1.2/src/a_sup.erl | 37 ++++++++++ 11 files changed, 244 insertions(+), 37 deletions(-) create mode 100644 lib/sasl/test/release_handler_SUITE_data/lib/README delete mode 100644 lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/src/a.app create mode 100644 lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/ebin/a.app create mode 100644 lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/ebin/a.appup create mode 100644 lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/priv/file create mode 100644 lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/src/a.erl create mode 100644 lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/src/a_sup.erl diff --git a/lib/sasl/src/release_handler.erl b/lib/sasl/src/release_handler.erl index eb29787103..ab54b1d00b 100644 --- a/lib/sasl/src/release_handler.erl +++ b/lib/sasl/src/release_handler.erl @@ -291,7 +291,8 @@ check_script(Script, LibDirs) -> release_handler_1:check_script(Script, LibDirs). %%----------------------------------------------------------------- -%% eval_script(Script, Apps, LibDirs, Opts) -> {ok, UnPurged} | +%% eval_script(Script, Apps, LibDirs, NewLibs, Opts) -> +%% {ok, UnPurged} | %% restart_new_emulator | %% {error, Error} %% {'EXIT', Reason} @@ -299,9 +300,13 @@ check_script(Script, LibDirs) -> %% net_kernel:monitor_nodes(true) before calling this function. %% No! No other process than the release_handler can ever call this %% function, if sync_nodes is used. -%%----------------------------------------------------------------- -eval_script(Script, Apps, LibDirs, Opts) -> - catch release_handler_1:eval_script(Script, Apps, LibDirs, Opts). +%% +%% LibDirs is a list of all applications, while NewLibs is a list of +%% applications that have changed version between the current and the +%% new release. +%% ----------------------------------------------------------------- +eval_script(Script, Apps, LibDirs, NewLibs, Opts) -> + catch release_handler_1:eval_script(Script, Apps, LibDirs, NewLibs, Opts). %%----------------------------------------------------------------- %% Func: create_RELEASES(Root, RelFile, LibDirs) -> ok | {error, Reason} @@ -405,6 +410,7 @@ eval_appup_script(App, ToVsn, ToDir, Script) -> Res = release_handler_1:eval_script(Script, [], % [AppSpec] [{App, ToVsn, ToDir}], + [{App, ToVsn, ToDir}], []), % [Opt] case Res of {ok, _Unpurged} -> @@ -906,7 +912,9 @@ do_install_release(#state{start_prg = StartPrg, EnvBefore = application_controller:prep_config_change(), Apps = change_appl_data(RelDir, Release, Masters), LibDirs = Release#release.libs, - case eval_script(Script, Apps, LibDirs, Opts) of + NewLibs = get_new_libs(LatestRelease#release.libs, + Release#release.libs), + case eval_script(Script, Apps, LibDirs, NewLibs, Opts) of {ok, []} -> application_controller:config_change(EnvBefore), mon_nodes(false), @@ -1946,3 +1954,25 @@ safe_write_file_m(File, Data, Masters) -> filename:basename(File), filename:basename(Backup)}}) end. + +%%----------------------------------------------------------------- +%% Figure out which applications that have changed version between the +%% two releases. The paths for these applications must always be +%% updated, even if the relup script does not load any modules. See +%% OTP-9402. +%% +%% A different situation is when the same application version is used +%% in old and new release, but the path has changed. This is not +%% handled here - instead it must be explicitely indicated by the +%% 'update_paths' option to release_handler:install_release/2 if the +%% code path shall be updated then. +%% ----------------------------------------------------------------- +get_new_libs([{App,Vsn,LibDir}|CurrentLibs], NewLibs) -> + case lists:keyfind(App,1,NewLibs) of + {App,NewVsn,_} = LibInfo when NewVsn =/= Vsn -> + [LibInfo | get_new_libs(CurrentLibs,NewLibs)]; + _ -> + get_new_libs(CurrentLibs,NewLibs) + end; +get_new_libs([],_) -> + []. diff --git a/lib/sasl/src/release_handler_1.erl b/lib/sasl/src/release_handler_1.erl index 8d050fb7b0..3d6bc9fbc3 100644 --- a/lib/sasl/src/release_handler_1.erl +++ b/lib/sasl/src/release_handler_1.erl @@ -19,7 +19,7 @@ -module(release_handler_1). %% External exports --export([eval_script/3, eval_script/4, check_script/2]). +-export([eval_script/1, eval_script/5, check_script/2]). -export([get_current_vsn/1]). %% exported because used in a test case -record(eval_state, {bins = [], stopped = [], suspended = [], apps = [], @@ -37,7 +37,7 @@ %% is kept in case of a downgrade, where the code_change %% function receives the vsn of the module to downgrade %% *to*. -%% newlibs = [{Lib, Dir}] - list of all new libs; used to change +%% newlibs = [{Lib, LibVsn, LibDir}] - list of all new libs; used to change %% the code path %% opts = [{Tag, Value}] - list of options %%----------------------------------------------------------------- @@ -63,10 +63,11 @@ check_script(Script, LibDirs) -> {error, {old_processes, Mod}} end. -eval_script(Script, Apps, LibDirs) -> - eval_script(Script, Apps, LibDirs, []). +%% eval_script/1 - For testing only - no apps added, just testing instructions +eval_script(Script) -> + eval_script(Script, [], [], [], []). -eval_script(Script, Apps, LibDirs, Opts) -> +eval_script(Script, Apps, LibDirs, NewLibs, Opts) -> case catch check_old_processes(Script) of ok -> {Before, After} = split_instructions(Script), @@ -75,6 +76,7 @@ eval_script(Script, Apps, LibDirs, Opts) -> end, #eval_state{apps = Apps, libdirs = LibDirs, + newlibs = NewLibs, opts = Opts}, Before) of EvalState2 when is_record(EvalState2, eval_state) -> @@ -214,13 +216,12 @@ check_old_code(Mod) -> %%----------------------------------------------------------------- eval({load_object_code, {Lib, LibVsn, Modules}}, EvalState) -> case lists:keysearch(Lib, 1, EvalState#eval_state.libdirs) of - {value, {Lib, LibVsn, LibDir}} -> - Ebin = filename:join(LibDir, "ebin"), + {value, {Lib, LibVsn, LibDir} = LibInfo} -> Ext = code:objfile_extension(), {NewBins, NewVsns} = lists:foldl(fun(Mod, {Bins, Vsns}) -> File = lists:concat([Mod, Ext]), - FName = filename:join(Ebin, File), + FName = filename:join([LibDir, "ebin", File]), case erl_prim_loader:get_file(FName) of {ok, Bin, FName2} -> NVsns = add_new_vsn(Mod, Bin, Vsns), @@ -232,7 +233,7 @@ eval({load_object_code, {Lib, LibVsn, Modules}}, EvalState) -> {EvalState#eval_state.bins, EvalState#eval_state.vsns}, Modules), - NewLibs = [{Lib, Ebin} | EvalState#eval_state.newlibs], + NewLibs = lists:keystore(Lib,1,EvalState#eval_state.newlibs,LibInfo), EvalState#eval_state{bins = NewBins, newlibs = NewLibs, vsns = NewVsns}; @@ -242,15 +243,14 @@ eval({load_object_code, {Lib, LibVsn, Modules}}, EvalState) -> eval(point_of_no_return, EvalState) -> Libs = case get_opt(update_paths, EvalState, false) of false -> - EvalState#eval_state.newlibs; % [{Lib, Path}] + EvalState#eval_state.newlibs; true -> - lists:map(fun({Lib, _LibVsn, LibDir}) -> - Ebin= filename:join(LibDir,"ebin"), - {Lib, Ebin} - end, - EvalState#eval_state.libdirs) + EvalState#eval_state.libdirs end, - lists:foreach(fun({Lib, Path}) -> code:replace_path(Lib, Path) end, + lists:foreach(fun({Lib, _LibVsn, LibDir}) -> + Ebin = filename:join(LibDir,"ebin"), + code:replace_path(Lib, Ebin) + end, Libs), EvalState; eval({load, {Mod, _PrePurgeMethod, PostPurgeMethod}}, EvalState) -> diff --git a/lib/sasl/test/release_handler_SUITE.erl b/lib/sasl/test/release_handler_SUITE.erl index 16267ba0d4..d1939694ea 100644 --- a/lib/sasl/test/release_handler_SUITE.erl +++ b/lib/sasl/test/release_handler_SUITE.erl @@ -55,7 +55,7 @@ win32_cases() -> %% Cases that can be run on all platforms cases() -> - [otp_2740, otp_2760, otp_5761, instructions, eval_appup]. + [otp_2740, otp_2760, otp_5761, otp_9402, instructions, eval_appup]. groups() -> [{release,[], @@ -393,7 +393,7 @@ instructions(Conf) when is_list(Conf) -> {stop, [aa]}, {apply, {?MODULE, no_cc, []}}, {start, [aa]}], - {ok, _} = release_handler_1:eval_script(S1, [], []), + {ok, _} = release_handler_1:eval_script(S1), case whereis(cc) of Pid2 when is_pid(Pid2) -> ok; @@ -403,17 +403,17 @@ instructions(Conf) when is_list(Conf) -> %% Make bb run old version of b. S2 = [point_of_no_return, {remove, {b, soft_purge, soft_purge}}], - {ok, [{b, soft_purge}]} = release_handler_1:eval_script(S2, [], []), + {ok, [{b, soft_purge}]} = release_handler_1:eval_script(S2), check_bstate("first", [FirstBB]), false = code:is_loaded(b), - {error,{old_processes,b}} = release_handler_1:eval_script(S2,[],[]), + {error,{old_processes,b}} = release_handler_1:eval_script(S2), check_bstate("first", [FirstBB]), %% Let supervisor restart bb with new code S3 = [point_of_no_return, {purge, [b]}], - {ok, []} = release_handler_1:eval_script(S3, [], []), + {ok, []} = release_handler_1:eval_script(S3), ok = wait_for(bb), check_bstate("second", []), SecondBB = whereis(bb), @@ -446,7 +446,7 @@ instructions(Conf) when is_list(Conf) -> %% Let supervisor restart bb yet another time S4 = [point_of_no_return, {remove, {b, brutal_purge, soft_purge}}], - {ok, HopefullyEmpty} = release_handler_1:eval_script(S4, [], []), + {ok, HopefullyEmpty} = release_handler_1:eval_script(S4), ok = wait_for(bb), FourthBB = whereis(bb), @@ -566,8 +566,7 @@ otp_2760(Conf) -> %% Execute the relup script and check that app1 is unloaded {ok, [{"after", [{_Rel1Vsn, _Descr, Script}], _}]} = file:consult(filename:join(Rel2Dir, "relup")), - {ok, []} = rpc:call(Node, release_handler_1, eval_script, - [Script, [], []]), + {ok, []} = rpc:call(Node, release_handler_1, eval_script, [Script]), false = rpc:call(Node, code, is_loaded, [app1]), true = stop_node(Node), @@ -658,6 +657,73 @@ otp_5761(Conf) when is_list(Conf) -> true = stop_node(Node), ok. + +%% When a new version of an application is added, but no module is +%% changed - the path was not updated - i.e. code:priv_dir would point +%% to the old location. +otp_9402(Conf) when is_list(Conf) -> + %% Set some paths + PrivDir = priv_dir(Conf), + Dir = filename:join(PrivDir,"otp_9402"), + LibDir = filename:join(?config(data_dir, Conf), "lib"), + + %% Create the releases + Rel1 = create_and_install_fake_first_release(Dir, + [{a,"1.1",LibDir}]), + Rel2 = create_fake_upgrade_release(Dir, + "2", + [{a,"1.2",LibDir}], + {Rel1,Rel1,[LibDir]}), + Rel1Dir = filename:dirname(Rel1), + Rel2Dir = filename:dirname(Rel2), + + %% Start a slave node + {ok, Node} = t_start_node(otp_9402, Rel1, filename:join(Rel1Dir,"sys.config")), + + %% Check path + Dir1 = filename:join([LibDir, "a-1.1"]), + Dir1 = rpc:call(Node, code, lib_dir, [a]), + ABeam = code:which(a), + + %% Install second release, with no changed modules + {ok, RelVsn2} = + rpc:call(Node, release_handler, set_unpacked, + [Rel2++".rel", [{a,"1.2",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")]), + + %% Install RelVsn2 + {ok, RelVsn1, []} = + rpc:call(Node, release_handler, install_release, [RelVsn2]), + + %% Check path + Dir2 = filename:join([LibDir, "a-1.2"]), + Dir2 = rpc:call(Node, code, lib_dir, [a]), + APrivDir2 = rpc:call(Node, code, priv_dir, [a]), + true = filelib:is_regular(filename:join(APrivDir2,"file")), + + %% Just to make sure no modules have been re-loaded + ABeam = code:which(a), + + %% Install RelVsn1 again + {ok, _OtherVsn, []} = + rpc:call(Node, release_handler, install_release, [RelVsn1]), + + %% Check path + Dir1 = rpc:call(Node, code, lib_dir, [a]), + APrivDir1 = rpc:call(Node, code, priv_dir, [a]), + false = filelib:is_regular(filename:join(APrivDir1,"file")), + + %% Just to make sure no modules have been re-loaded + ABeam = code:which(a), + + ok. + + %% Test upgrade and downgrade of applications eval_appup(Conf) when is_list(Conf) -> diff --git a/lib/sasl/test/release_handler_SUITE_data/Makefile.src b/lib/sasl/test/release_handler_SUITE_data/Makefile.src index 85e25fdc2f..abaa08f810 100644 --- a/lib/sasl/test/release_handler_SUITE_data/Makefile.src +++ b/lib/sasl/test/release_handler_SUITE_data/Makefile.src @@ -5,6 +5,8 @@ P2B= \ P2B/a-2.0/ebin/a_sup.beam LIB= \ + lib/a-1.2/ebin/a.beam \ + lib/a-1.2/ebin/a_sup.beam \ lib/a-1.1/ebin/a.beam \ lib/a-1.1/ebin/a_sup.beam \ lib/a-1.0/ebin/a.beam \ @@ -57,6 +59,12 @@ lib/a-1.1/ebin/a_sup.@EMULATOR@: lib/a-1.1/src/a_sup.erl erlc $(EFLAGS) -olib/a-1.1/ebin lib/a-1.1/src/a_sup.erl +lib/a-1.2/ebin/a.@EMULATOR@: lib/a-1.2/src/a.erl + erlc $(EFLAGS) -olib/a-1.2/ebin lib/a-1.2/src/a.erl +lib/a-1.2/ebin/a_sup.@EMULATOR@: lib/a-1.2/src/a_sup.erl + erlc $(EFLAGS) -olib/a-1.2/ebin lib/a-1.2/src/a_sup.erl + + app1_app2/lib1/app1-1.0/ebin/app1_sup.@EMULATOR@: app1_app2/lib1/app1-1.0/src/app1_sup.erl erlc $(EFLAGS) -oapp1_app2/lib1/app1-1.0/ebin app1_app2/lib1/app1-1.0/src/app1_sup.erl app1_app2/lib1/app1-1.0/ebin/app1_server.@EMULATOR@: app1_app2/lib1/app1-1.0/src/app1_server.erl diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/README b/lib/sasl/test/release_handler_SUITE_data/lib/README new file mode 100644 index 0000000000..e539580ac0 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/README @@ -0,0 +1,9 @@ +a-1.0: +start version + +a-1.1: +can be upgraded to from a-1.0. Module a has changed + +a-1.2: +can be upgraded to from a-1.1. +No module have changed, but priv dir is added including one 'file' \ No newline at end of file diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/src/a.app b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/src/a.app deleted file mode 100644 index e938137f67..0000000000 --- a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/src/a.app +++ /dev/null @@ -1,8 +0,0 @@ -{application, a, - [{description, "A CXC 138 11"}, - {vsn, "1.0"}, - {modules, [{a, 1}, {a_sup,1}]}, - {registered, [a_sup]}, - {applications, [kernel, stdlib]}, - {env, [{key1, val1}]}, - {mod, {a_sup, []}}]}. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/ebin/a.app b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/ebin/a.app new file mode 100644 index 0000000000..b38722f06d --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/ebin/a.app @@ -0,0 +1,8 @@ +{application, a, + [{description, "A CXC 138 11"}, + {vsn, "1.2"}, + {modules, [{a, 2}, {a_sup,1}]}, + {registered, [a_sup]}, + {applications, [kernel, stdlib]}, + {env, [{key1, val1}]}, + {mod, {a_sup, []}}]}. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/ebin/a.appup b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/ebin/a.appup new file mode 100644 index 0000000000..3df0546316 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/ebin/a.appup @@ -0,0 +1,3 @@ +{"1.2", + [{"1.1",[]}], + [{"1.1",[]}]}. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/priv/file b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/priv/file new file mode 100644 index 0000000000..e69de29bb2 diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/src/a.erl b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/src/a.erl new file mode 100644 index 0000000000..c082ad5339 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/src/a.erl @@ -0,0 +1,54 @@ +%% ``The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved via the world wide web at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights 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(a). + + +-behaviour(gen_server). + +%% External exports +-export([start_link/0, a/0, b/0]). +%% Internal exports +-export([init/1, handle_call/3, handle_info/2, terminate/2, code_change/3]). + +start_link() -> gen_server:start_link({local, aa}, a, [], []). + +a() -> gen_server:call(aa, a). +b() -> gen_server:call(aa, b). + +%%----------------------------------------------------------------- +%% Callback functions from gen_server +%%----------------------------------------------------------------- +init([]) -> + process_flag(trap_exit, true), + {ok, {state, bval}}. + +handle_call(a, _From, State) -> + X = application:get_all_env(a), + {reply, X, State}; + +handle_call(b, _From, State) -> + {reply, {ok, element(2, State)}, State}. + +handle_info(_, State) -> + {noreply, State}. + +terminate(_Reason, _State) -> + ok. + +code_change(1, Extra, State) -> + {ok, {state, bval}}. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/src/a_sup.erl b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/src/a_sup.erl new file mode 100644 index 0000000000..a141c1767b --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/src/a_sup.erl @@ -0,0 +1,37 @@ +%% ``The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved via the world wide web at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights 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(a_sup). + + +-behaviour(supervisor). + +%% External exports +-export([start/2]). + +%% Internal exports +-export([init/1]). + +start(_, _) -> + supervisor:start_link({local, a_sup}, a_sup, []). + +init([]) -> + SupFlags = {one_for_one, 4, 3600}, + Config = {a, + {a, start_link, []}, + permanent, 2000, worker, [a]}, + {ok, {SupFlags, [Config]}}. -- cgit v1.2.3 From b681c4c073381c57ac9982a4fa96dbc780190a92 Mon Sep 17 00:00:00 2001 From: Hans Bolinder Date: Tue, 5 Jul 2011 14:26:37 +0200 Subject: Correct the contract of io_lib:fread/2,3 --- lib/stdlib/src/io_lib.erl | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/stdlib/src/io_lib.erl b/lib/stdlib/src/io_lib.erl index 54c7283abf..165e03e506 100644 --- a/lib/stdlib/src/io_lib.erl +++ b/lib/stdlib/src/io_lib.erl @@ -100,7 +100,7 @@ fwrite(Format, Args) -> -spec fread(Format, String) -> Result when Format :: string(), String :: string(), - Result :: {'ok', InputList :: chars(), LeftOverChars :: string()} + Result :: {'ok', InputList :: [term()], LeftOverChars :: string()} | {'more', RestFormat :: string(), Nchars :: non_neg_integer(), InputStack :: chars()} @@ -115,7 +115,7 @@ fread(Chars, Format) -> Format :: string(), Return :: {'more', Continuation1 :: continuation()} | {'done', Result, LeftOverChars :: string()}, - Result :: {'ok', InputList :: chars()} + Result :: {'ok', InputList :: [term()]} | 'eof' | {'error', What :: term()}. -- cgit v1.2.3 From d9e4ec88afdf38df4a6a94c2603b245c1352c931 Mon Sep 17 00:00:00 2001 From: Hans Bolinder Date: Wed, 6 Jul 2011 09:48:01 +0200 Subject: Fix bugs in xref(3) Thanks to Matthias Lang. --- lib/tools/doc/src/xref.xml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/tools/doc/src/xref.xml b/lib/tools/doc/src/xref.xml index 75ffa25311..17de66bb22 100644 --- a/lib/tools/doc/src/xref.xml +++ b/lib/tools/doc/src/xref.xml @@ -4,7 +4,7 @@
- 20002010 + 20002011 Ericsson AB. All Rights Reserved. @@ -1465,8 +1465,8 @@ Evaluates a predefined analysis. start(NameOrOptions) -> Return Create an Xref server. - Name = atom()() - XrefOrOptions = Xref | Options + NameOrOptions = Name | Options + Name = atom() Options = [Option] | Option Option = {xref_mode, mode()} | term() Return = {ok, pid()} | {error, {already_started, pid()}} @@ -1483,7 +1483,7 @@ Evaluates a predefined analysis. start(Name, Options) -> Return Create an Xref server. - Name = atom()() + Name = atom() Options = [Option] | Option Option = {xref_mode, mode()} | term() Return = {ok, pid()} | {error, {already_started, pid()}} -- cgit v1.2.3 From 7c52434e6b207e1485ce1bd00018c3f6c05e53fa Mon Sep 17 00:00:00 2001 From: Ingela Anderton Andin Date: Tue, 31 May 2011 11:52:06 +0200 Subject: The clean up of the session table now works as intended. In ssl-4.1.5 temporary clean-up processes would crash resulting in that the session table would not be cleaned up (e.i. using more and more memory) and error reports would be printed, but connections would not be affected. --- lib/ssl/src/ssl.appup.src | 2 + lib/ssl/src/ssl_manager.erl | 23 +++++++++-- lib/ssl/src/ssl_session_cache.erl | 4 +- lib/ssl/test/ssl_basic_SUITE.erl | 31 +++++++-------- lib/ssl/test/ssl_session_cache_SUITE.erl | 68 +++++++++++++++++++++++++++++++- lib/ssl/test/ssl_test_lib.erl | 3 ++ lib/ssl/vsn.mk | 2 +- 7 files changed, 109 insertions(+), 24 deletions(-) diff --git a/lib/ssl/src/ssl.appup.src b/lib/ssl/src/ssl.appup.src index cf8867245b..29674f30da 100644 --- a/lib/ssl/src/ssl.appup.src +++ b/lib/ssl/src/ssl.appup.src @@ -1,6 +1,7 @@ %% -*- erlang -*- {"%VSN%", [ + {"4.1.5", [{restart_application, ssl}]}, {"4.1.4", [{restart_application, ssl}]}, {"4.1.3", [{restart_application, ssl}]}, {"4.1.2", [{restart_application, ssl}]}, @@ -9,6 +10,7 @@ {"4.0.1", [{restart_application, ssl}]} ], [ + {"4.1.5", [{restart_application, ssl}]}, {"4.1.4", [{restart_application, ssl}]}, {"4.1.3", [{restart_application, ssl}]}, {"4.1.2", [{restart_application, ssl}]}, diff --git a/lib/ssl/src/ssl_manager.erl b/lib/ssl/src/ssl_manager.erl index 1bbb03bdde..541ca1e918 100644 --- a/lib/ssl/src/ssl_manager.erl +++ b/lib/ssl/src/ssl_manager.erl @@ -265,19 +265,22 @@ handle_cast({register_session, Port, Session}, CacheCb:update(Cache, {Port, NewSession#session.session_id}, NewSession), {noreply, State}; -handle_cast({invalidate_session, Host, Port, +%%% When a session is invalidated we need to wait a while before deleting +%%% it as there might be pending connections that rightfully needs to look +%%% up the session data but new connections should not get to use this session. +handle_cast({invalidate_session, Host, Port, #session{session_id = ID} = Session}, #state{session_cache = Cache, session_cache_cb = CacheCb} = State) -> CacheCb:update(Cache, {{Host, Port}, ID}, Session#session{is_resumable = false}), - timer:apply_after(?CLEAN_SESSION_DB, CacheCb, delete, [{{Host, Port}, ID}]), + timer:send_after(delay_time(), self(), {delayed_clean_session, {{Host, Port}, ID}}), {noreply, State}; handle_cast({invalidate_session, Port, #session{session_id = ID} = Session}, #state{session_cache = Cache, session_cache_cb = CacheCb} = State) -> CacheCb:update(Cache, {Port, ID}, Session#session{is_resumable = false}), - timer:apply_after(?CLEAN_SESSION_DB, CacheCb, delete, [{Port, ID}]), + timer:send_after(delay_time(), self(), {delayed_clean_session, {Port, ID}}), {noreply, State}; handle_cast({recache_pem, File, LastWrite, Pid, From}, @@ -312,6 +315,12 @@ handle_info(validate_sessions, #state{session_cache_cb = CacheCb, start_session_validator(Cache, CacheCb, LifeTime), {noreply, State#state{session_validation_timer = Timer}}; +handle_info({delayed_clean_session, Key}, #state{session_cache = Cache, + session_cache_cb = CacheCb + } = State) -> + CacheCb:delete(Cache, Key), + {noreply, State}; + handle_info({'EXIT', _, _}, State) -> %% Session validator died!! Do we need to take any action? %% maybe error log @@ -411,3 +420,11 @@ cache_pem_file(File, LastWrite) -> [] -> call({cache_pem, File, LastWrite}) end. + +delay_time() -> + case application:get_env(ssl, session_delay_cleanup_time) of + {ok, Time} when is_integer(Time) -> + Time; + _ -> + ?CLEAN_SESSION_DB + end. diff --git a/lib/ssl/src/ssl_session_cache.erl b/lib/ssl/src/ssl_session_cache.erl index 823bf7acfa..ae7c67bb98 100644 --- a/lib/ssl/src/ssl_session_cache.erl +++ b/lib/ssl/src/ssl_session_cache.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2010. All Rights Reserved. +%% Copyright Ericsson AB 2008-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -36,7 +36,7 @@ %% Description: Return table reference. Called by ssl_manager process. %%-------------------------------------------------------------------- init(_) -> - ets:new(cache_name(), [set, protected]). + ets:new(cache_name(), [named_table, set, protected]). %%-------------------------------------------------------------------- -spec terminate(cache_ref()) -> any(). %% diff --git a/lib/ssl/test/ssl_basic_SUITE.erl b/lib/ssl/test/ssl_basic_SUITE.erl index 4f0907027f..ec287ed803 100644 --- a/lib/ssl/test/ssl_basic_SUITE.erl +++ b/lib/ssl/test/ssl_basic_SUITE.erl @@ -1659,7 +1659,7 @@ reuse_session(Config) when is_list(Config) -> Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, {from, self()}, - {mfa, {?MODULE, session_info_result, []}}, + {mfa, {ssl_test_lib, session_info_result, []}}, {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), Client0 = @@ -1681,7 +1681,7 @@ reuse_session(Config) when is_list(Config) -> Client1 = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, {host, Hostname}, - {mfa, {?MODULE, session_info_result, []}}, + {mfa, {ssl_test_lib, session_info_result, []}}, {from, self()}, {options, ClientOpts}]), receive {Client1, SessionInfo} -> @@ -1697,7 +1697,7 @@ reuse_session(Config) when is_list(Config) -> Client2 = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, {host, Hostname}, - {mfa, {?MODULE, session_info_result, []}}, + {mfa, {ssl_test_lib, session_info_result, []}}, {from, self()}, {options, [{reuse_sessions, false} | ClientOpts]}]), receive @@ -1713,7 +1713,7 @@ reuse_session(Config) when is_list(Config) -> Server1 = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, {from, self()}, - {mfa, {?MODULE, session_info_result, []}}, + {mfa, {ssl_test_lib, session_info_result, []}}, {options, [{reuse_sessions, false} | ServerOpts]}]), Port1 = ssl_test_lib:inet_port(Server1), @@ -1737,7 +1737,7 @@ reuse_session(Config) when is_list(Config) -> Client4 = ssl_test_lib:start_client([{node, ClientNode}, {port, Port1}, {host, Hostname}, - {mfa, {?MODULE, session_info_result, []}}, + {mfa, {ssl_test_lib, session_info_result, []}}, {from, self()}, {options, ClientOpts}]), receive @@ -1756,9 +1756,6 @@ reuse_session(Config) when is_list(Config) -> ssl_test_lib:close(Client3), ssl_test_lib:close(Client4). -session_info_result(Socket) -> - ssl:session_info(Socket). - %%-------------------------------------------------------------------- reuse_session_expired(doc) -> ["Test sessions is not reused when it has expired"]; @@ -1774,7 +1771,7 @@ reuse_session_expired(Config) when is_list(Config) -> Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, {from, self()}, - {mfa, {?MODULE, session_info_result, []}}, + {mfa, {ssl_test_lib, session_info_result, []}}, {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), Client0 = @@ -1796,7 +1793,7 @@ reuse_session_expired(Config) when is_list(Config) -> Client1 = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, {host, Hostname}, - {mfa, {?MODULE, session_info_result, []}}, + {mfa, {ssl_test_lib, session_info_result, []}}, {from, self()}, {options, ClientOpts}]), receive {Client1, SessionInfo} -> @@ -1815,7 +1812,7 @@ reuse_session_expired(Config) when is_list(Config) -> Client2 = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, {host, Hostname}, - {mfa, {?MODULE, session_info_result, []}}, + {mfa, {ssl_test_lib, session_info_result, []}}, {from, self()}, {options, ClientOpts}]), receive {Client2, SessionInfo} -> @@ -1844,7 +1841,7 @@ server_does_not_want_to_reuse_session(Config) when is_list(Config) -> Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, {from, self()}, - {mfa, {?MODULE, session_info_result, []}}, + {mfa, {ssl_test_lib, session_info_result, []}}, {options, [{reuse_session, fun(_,_,_,_) -> false end} | @@ -1870,7 +1867,7 @@ server_does_not_want_to_reuse_session(Config) when is_list(Config) -> Client1 = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, {host, Hostname}, - {mfa, {?MODULE, session_info_result, []}}, + {mfa, {ssl_test_lib, session_info_result, []}}, {from, self()}, {options, ClientOpts}]), receive {Client1, SessionInfo} -> @@ -3179,7 +3176,7 @@ no_reuses_session_server_restart_new_cert(Config) when is_list(Config) -> Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, {from, self()}, - {mfa, {?MODULE, session_info_result, []}}, + {mfa, {ssl_test_lib, session_info_result, []}}, {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), Client0 = @@ -3207,7 +3204,7 @@ no_reuses_session_server_restart_new_cert(Config) when is_list(Config) -> Client1 = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, {host, Hostname}, - {mfa, {?MODULE, session_info_result, []}}, + {mfa, {ssl_test_lib, session_info_result, []}}, {from, self()}, {options, ClientOpts}]), receive {Client1, SessionInfo} -> @@ -3238,7 +3235,7 @@ no_reuses_session_server_restart_new_cert_file(Config) when is_list(Config) -> Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, {from, self()}, - {mfa, {?MODULE, session_info_result, []}}, + {mfa, {ssl_test_lib, session_info_result, []}}, {options, NewServerOpts}]), Port = ssl_test_lib:inet_port(Server), Client0 = @@ -3268,7 +3265,7 @@ no_reuses_session_server_restart_new_cert_file(Config) when is_list(Config) -> Client1 = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, {host, Hostname}, - {mfa, {?MODULE, session_info_result, []}}, + {mfa, {ssl_test_lib, session_info_result, []}}, {from, self()}, {options, ClientOpts}]), receive {Client1, SessionInfo} -> diff --git a/lib/ssl/test/ssl_session_cache_SUITE.erl b/lib/ssl/test/ssl_session_cache_SUITE.erl index a43b9ab586..62d404092f 100644 --- a/lib/ssl/test/ssl_session_cache_SUITE.erl +++ b/lib/ssl/test/ssl_session_cache_SUITE.erl @@ -29,6 +29,7 @@ -define(SLEEP, 500). -define(TIMEOUT, 60000). -define(LONG_TIMEOUT, 600000). + -behaviour(ssl_session_cache_api). %% For the session cache tests @@ -95,6 +96,16 @@ init_per_testcase(session_cache_process_mnesia, Config) -> mnesia:start(), init_customized_session_cache(mnesia, Config); +init_per_testcase(session_cleanup, Config0) -> + Config = lists:keydelete(watchdog, 1, Config0), + Dog = test_server:timetrap(?TIMEOUT), + ssl:stop(), + application:load(ssl), + application:set_env(ssl, session_lifetime, 5), + application:set_env(ssl, session_delay_cleanup_time, ?SLEEP), + ssl:start(), + [{watchdog, Dog} | Config]; + init_per_testcase(_TestCase, Config0) -> Config = lists:keydelete(watchdog, 1, Config0), Dog = test_server:timetrap(?TIMEOUT), @@ -128,6 +139,10 @@ end_per_testcase(session_cache_process_mnesia, Config) -> ssl:stop(), ssl:start(), end_per_testcase(default_action, Config); +end_per_testcase(session_cleanup, Config) -> + application:unset_env(ssl, session_delay_cleanup_time), + application:unset_env(ssl, session_lifetime), + end_per_testcase(default_action, Config); end_per_testcase(_TestCase, Config) -> Dog = ?config(watchdog, Config), case Dog of @@ -148,7 +163,8 @@ end_per_testcase(_TestCase, Config) -> suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> - [session_cache_process_list, + [session_cleanup, + session_cache_process_list, session_cache_process_mnesia]. groups() -> @@ -159,7 +175,57 @@ init_per_group(_GroupName, Config) -> end_per_group(_GroupName, Config) -> Config. +%%-------------------------------------------------------------------- +session_cleanup(doc) -> + ["Test that sessions are cleand up eventually, so that the session table " + "does grow and grow ..."]; +session_cleanup(suite) -> + []; +session_cleanup(Config)when is_list(Config) -> + process_flag(trap_exit, true), + ClientOpts = ?config(client_opts, Config), + ServerOpts = ?config(server_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, session_info_result, []}}, + {options, ServerOpts}]), + Port = ssl_test_lib:inet_port(Server), + Client = + ssl_test_lib:start_client([{node, ClientNode}, + {port, Port}, {host, Hostname}, + {mfa, {ssl_test_lib, no_result, []}}, + {from, self()}, {options, ClientOpts}]), + SessionInfo = + receive + {Server, Info} -> + Info + end, + + %% Make sure session is registered + test_server:sleep(?SLEEP), + + Id = proplists:get_value(session_id, SessionInfo), + CSession = ssl_session_cache:lookup(ssl_otp_session_cache, {{Hostname, Port}, Id}), + SSession = ssl_session_cache:lookup(ssl_otp_session_cache, {Port, Id}), + + true = CSession =/= undefined, + true = SSession =/= undefined, + + %% Make sure session has expired and been cleaned up + test_server:sleep(5000), %% Expire time + test_server:sleep(?SLEEP *4), %% Clean up delay + + undefined = ssl_session_cache:lookup(ssl_otp_session_cache, {{Hostname, Port}, Id}), + undefined = ssl_session_cache:lookup(ssl_otp_session_cache, {Port, Id}), + + process_flag(trap_exit, false), + ssl_test_lib:close(Server), + ssl_test_lib:close(Client). +%%-------------------------------------------------------------------- session_cache_process_list(doc) -> ["Test reuse of sessions (short handshake)"]; diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl index 40bbdf1dbd..b7916b96eb 100644 --- a/lib/ssl/test/ssl_test_lib.erl +++ b/lib/ssl/test/ssl_test_lib.erl @@ -670,3 +670,6 @@ cipher_result(Socket, Result) -> Other -> {unexpected, Other} end. + +session_info_result(Socket) -> + ssl:session_info(Socket). diff --git a/lib/ssl/vsn.mk b/lib/ssl/vsn.mk index 0e80e42637..64a7603c44 100644 --- a/lib/ssl/vsn.mk +++ b/lib/ssl/vsn.mk @@ -1 +1 @@ -SSL_VSN = 4.1.5 +SSL_VSN = 4.1.5.1 -- cgit v1.2.3 From 790d7218531957b1a2427432f4cbfc49f49b3566 Mon Sep 17 00:00:00 2001 From: Hans Bolinder Date: Tue, 5 Jul 2011 10:10:02 +0200 Subject: Fix a bug in erl_scan:set_attribute/3 --- lib/stdlib/src/erl_scan.erl | 7 ++++++- lib/stdlib/test/erl_scan_SUITE.erl | 4 ++++ 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/lib/stdlib/src/erl_scan.erl b/lib/stdlib/src/erl_scan.erl index 718ca2e91a..10b2ed2e49 100644 --- a/lib/stdlib/src/erl_scan.erl +++ b/lib/stdlib/src/erl_scan.erl @@ -408,7 +408,12 @@ set_attr(line, {Line,Column}, Fun) when ?ALINE(Line), ?COLUMN(Column) -> end; set_attr(line=Tag, Attrs, Fun) when is_list(Attrs) -> {line,Line} = lists:keyfind(Tag, 1, Attrs), - lists:keyreplace(Tag, 1, Attrs, {line,Fun(Line)}); + case lists:keyreplace(Tag, 1, Attrs, {line,Fun(Line)}) of + [{line,Ln}] when ?ALINE(Ln) -> + Ln; + As -> + As + end; set_attr(T1, T2, T3) -> erlang:error(badarg, [T1,T2,T3]). diff --git a/lib/stdlib/test/erl_scan_SUITE.erl b/lib/stdlib/test/erl_scan_SUITE.erl index 31a4f94294..4298b2c701 100644 --- a/lib/stdlib/test/erl_scan_SUITE.erl +++ b/lib/stdlib/test/erl_scan_SUITE.erl @@ -737,6 +737,10 @@ set_attribute() -> (catch {foo, erl_scan:set_attribute(line, [], F2)}), % type error ?line {'EXIT',{badarg,_}} = (catch {foo, erl_scan:set_attribute(column, [], F2)}), % type error + + %% OTP-9412 + ?line 8 = erl_scan:set_attribute(line, [{line,{nos,'X',8}}], + fun({nos,_V,VL}) -> VL end), ok. column_errors() -> -- cgit v1.2.3 From c307a63ed1f09babc738f8cc7fc6d0adc1c29204 Mon Sep 17 00:00:00 2001 From: Hans Bolinder Date: Wed, 6 Jul 2011 15:53:06 +0200 Subject: Modify the contracts of the queue module The contracts of the queue module have been re-written as to avoid some issues concerning Dialyzer and opaque types. --- lib/stdlib/src/queue.erl | 127 +++++++++++++---------------------------------- 1 file changed, 35 insertions(+), 92 deletions(-) diff --git a/lib/stdlib/src/queue.erl b/lib/stdlib/src/queue.erl index 4c6b4d710b..afe917b151 100644 --- a/lib/stdlib/src/queue.erl +++ b/lib/stdlib/src/queue.erl @@ -56,16 +56,14 @@ new() -> {[],[]}. %{RearList,FrontList} %% O(1) --spec is_queue(Term) -> boolean() when - Term :: term(). +-spec is_queue(Term :: term()) -> boolean(). is_queue({R,F}) when is_list(R), is_list(F) -> true; is_queue(_) -> false. %% O(1) --spec is_empty(Q) -> boolean() when - Q :: queue(). +-spec is_empty(Q :: queue()) -> boolean(). is_empty({[],[]}) -> true; is_empty({In,Out}) when is_list(In), is_list(Out) -> @@ -74,16 +72,14 @@ is_empty(Q) -> erlang:error(badarg, [Q]). %% O(len(Q)) --spec len(Q) -> non_neg_integer() when - Q :: queue(). +-spec len(Q :: queue()) -> non_neg_integer(). len({R,F}) when is_list(R), is_list(F) -> length(R)+length(F); len(Q) -> erlang:error(badarg, [Q]). %% O(len(Q)) --spec to_list(Q) -> list() when - Q :: queue(). +-spec to_list(Q :: queue()) -> list(). to_list({In,Out}) when is_list(In), is_list(Out) -> Out++lists:reverse(In, []); to_list(Q) -> @@ -92,8 +88,7 @@ to_list(Q) -> %% Create queue from list %% %% O(length(L)) --spec from_list(L) -> queue() when - L :: list(). +-spec from_list(L :: list()) -> queue(). from_list(L) when is_list(L) -> f2r(L); from_list(L) -> @@ -102,9 +97,7 @@ from_list(L) -> %% Return true or false depending on if element is in queue %% %% O(length(Q)) worst case --spec member(Item, Q) -> boolean() when - Item :: term(), - Q :: queue(). +-spec member(Item :: term(), Q :: queue()) -> boolean(). member(X, {R,F}) when is_list(R), is_list(F) -> lists:member(X, R) orelse lists:member(X, F); member(X, Q) -> @@ -117,10 +110,7 @@ member(X, Q) -> %% Put at least one element in each list, if it is cheap %% %% O(1) --spec in(Item, Q1) -> Q2 when - Item :: term(), - Q1 :: queue(), - Q2 :: queue(). +-spec in(Item :: term(), Q1 :: queue()) -> Q2 :: queue(). in(X, {[_]=In,[]}) -> {[X], In}; in(X, {In,Out}) when is_list(In), is_list(Out) -> @@ -132,10 +122,7 @@ in(X, Q) -> %% Put at least one element in each list, if it is cheap %% %% O(1) --spec in_r(Item, Q1) -> Q2 when - Item :: term(), - Q1 :: queue(), - Q2 :: queue(). +-spec in_r(Item :: term(), Q1 :: queue()) -> Q2 :: queue(). in_r(X, {[],[_]=F}) -> {F,[X]}; in_r(X, {R,F}) when is_list(R), is_list(F) -> @@ -146,10 +133,9 @@ in_r(X, Q) -> %% Take from head/front %% %% O(1) amortized, O(len(Q)) worst case --spec out(Q1) -> Result when - Q1 :: queue(), - Q2 :: queue(), - Result :: {{value, Item :: term()}, Q2} | {empty, Q1}. +-spec out(Q1 :: queue()) -> + {{value, Item :: term()}, Q2 :: queue()} | + {empty, Q1 :: queue()}. out({[],[]}=Q) -> {empty,Q}; out({[V],[]}) -> @@ -167,10 +153,9 @@ out(Q) -> %% Take from tail/rear %% %% O(1) amortized, O(len(Q)) worst case --spec out_r(Q1) -> Result when - Q1 :: queue(), - Q2 :: queue(), - Result :: {{value, Item :: term()}, Q2} | {empty, Q1}. +-spec out_r(Q1 :: queue()) -> + {{value, Item :: term()}, Q2 :: queue()} | + {empty, Q1 :: queue()}. out_r({[],[]}=Q) -> {empty,Q}; out_r({[],[V]}) -> @@ -191,9 +176,7 @@ out_r(Q) -> %% Return the first element in the queue %% %% O(1) since the queue is supposed to be well formed --spec get(Q) -> Item when - Q :: queue(), - Item :: term(). +-spec get(Q :: queue()) -> Item :: term(). get({[],[]}=Q) -> erlang:error(empty, [Q]); get({R,F}) when is_list(R), is_list(F) -> @@ -212,9 +195,7 @@ get([_|R], []) -> % malformed queue -> O(len(Q)) %% Return the last element in the queue %% %% O(1) since the queue is supposed to be well formed --spec get_r(Q) -> Item when - Q :: queue(), - Item :: term(). +-spec get_r(Q :: queue()) -> Item :: term(). get_r({[],[]}=Q) -> erlang:error(empty, [Q]); get_r({[H|_],F}) when is_list(F) -> @@ -229,9 +210,7 @@ get_r(Q) -> %% Return the first element in the queue %% %% O(1) since the queue is supposed to be well formed --spec peek(Q) -> 'empty' | {'value',Item} when - Q :: queue(), - Item :: term(). +-spec peek(Q :: queue()) -> empty | {value,Item :: term()}. peek({[],[]}) -> empty; peek({R,[H|_]}) when is_list(R) -> @@ -246,9 +225,7 @@ peek(Q) -> %% Return the last element in the queue %% %% O(1) since the queue is supposed to be well formed --spec peek_r(Q) -> 'empty' | {'value',Item} when - Q :: queue(), - Item :: term(). +-spec peek_r(Q :: queue()) -> empty | {value,Item :: term()}. peek_r({[],[]}) -> empty; peek_r({[H|_],F}) when is_list(F) -> @@ -263,9 +240,7 @@ peek_r(Q) -> %% Remove the first element and return resulting queue %% %% O(1) amortized --spec drop(Q1) -> Q2 when - Q1 :: queue(), - Q2 :: queue(). +-spec drop(Q1 :: queue()) -> Q2 :: queue(). drop({[],[]}=Q) -> erlang:error(empty, [Q]); drop({[_],[]}) -> @@ -283,9 +258,7 @@ drop(Q) -> %% Remove the last element and return resulting queue %% %% O(1) amortized --spec drop_r(Q1) -> Q2 when - Q1 :: queue(), - Q2 :: queue(). +-spec drop_r(Q1 :: queue()) -> Q2 :: queue(). drop_r({[],[]}=Q) -> erlang:error(empty, [Q]); drop_r({[],[_]}) -> @@ -306,9 +279,7 @@ drop_r(Q) -> %% Return reversed queue %% %% O(1) --spec reverse(Q1) -> Q2 when - Q1 :: queue(), - Q2 :: queue(). +-spec reverse(Q1 :: queue()) -> Q2 :: queue(). reverse({R,F}) when is_list(R), is_list(F) -> {F,R}; reverse(Q) -> @@ -318,10 +289,7 @@ reverse(Q) -> %% %% Q2 empty: O(1) %% else: O(len(Q1)) --spec join(Q1, Q2) -> Q3 when - Q1 :: queue(), - Q2 :: queue(), - Q3 :: queue(). +-spec join(Q1 :: queue(), Q2 :: queue()) -> Q3 :: queue(). join({R,F}=Q, {[],[]}) when is_list(R), is_list(F) -> Q; join({[],[]}, {R,F}=Q) when is_list(R), is_list(F) -> @@ -335,11 +303,8 @@ join(Q1, Q2) -> %% %% N = 0..len(Q) %% O(max(N, len(Q))) --spec split(N, Q1) -> {Q2,Q3} when - N :: non_neg_integer(), - Q1 :: queue(), - Q2 :: queue(), - Q3 :: queue(). +-spec split(N :: non_neg_integer(), Q1 :: queue()) -> + {Q2 :: queue(),Q3 :: queue()}. split(0, {R,F}=Q) when is_list(R), is_list(F) -> {{[],[]},Q}; split(N, {R,F}=Q) when is_integer(N), N >= 1, is_list(R), is_list(F) -> @@ -380,10 +345,8 @@ split_r1_to_f2(N, [X|R1], F1, R2, F2) -> %% %% Fun(_) -> List: O(length(List) * len(Q)) %% else: O(len(Q) --spec filter(Fun, Q1) -> Q2 when - Fun :: fun((Item :: term()) -> boolean() | list()), - Q1 :: queue(), - Q2 :: queue(). +-spec filter(Fun, Q1 :: queue()) -> Q2 :: queue() when + Fun :: fun((Item :: term()) -> boolean() | list()). filter(Fun, {R0,F0}) when is_function(Fun, 1), is_list(R0), is_list(F0) -> F = filter_f(Fun, F0), R = filter_r(Fun, R0), @@ -459,10 +422,7 @@ filter_r(Fun, [X|R0]) -> %% Cons to head %% --spec cons(Item, Q1) -> Q2 when - Item :: term(), - Q1 :: queue(), - Q2 :: queue(). +-spec cons(Item :: term(), Q1 :: queue()) -> Q2 :: queue(). cons(X, Q) -> in_r(X, Q). @@ -471,9 +431,7 @@ cons(X, Q) -> %% Return the first element in the queue %% %% O(1) since the queue is supposed to be well formed --spec head(Q) -> Item when - Q :: queue(), - Item :: term(). +-spec head(Q :: queue()) -> Item :: term(). head({[],[]}=Q) -> erlang:error(empty, [Q]); head({R,F}) when is_list(R), is_list(F) -> @@ -483,9 +441,7 @@ head(Q) -> %% Remove head element and return resulting queue %% --spec tail(Q1) -> Q2 when - Q1 :: queue(), - Q2 :: queue(). +-spec tail(Q1 :: queue()) -> Q2 :: queue(). tail(Q) -> drop(Q). @@ -493,35 +449,22 @@ tail(Q) -> %% Cons to tail %% --spec snoc(Q1, Item) -> Q2 when - Q1 :: queue(), - Q2 :: queue(), - Item :: term(). +-spec snoc(Q1 :: queue(), Item :: term()) -> Q2 :: queue(). snoc(Q, X) -> in(X, Q). %% Return last element --spec daeh(Q) -> Item when - Q :: queue(), - Item :: term(). +-spec daeh(Q :: queue()) -> Item :: term(). daeh(Q) -> get_r(Q). --spec last(Q) -> Item when - Q :: queue(), - Item :: term(). +-spec last(Q :: queue()) -> Item :: term(). last(Q) -> get_r(Q). %% Remove last element and return resulting queue --spec liat(Q1) -> Q2 when - Q1 :: queue(), - Q2 :: queue(). +-spec liat(Q1 :: queue()) -> Q2 :: queue(). liat(Q) -> drop_r(Q). --spec lait(Q1) -> Q2 when - Q1 :: queue(), - Q2 :: queue(). +-spec lait(Q1 :: queue()) -> Q2 :: queue(). lait(Q) -> drop_r(Q). %% Oops, mis-spelled 'tail' reversed. Forget this one. --spec init(Q1) -> Q2 when - Q1 :: queue(), - Q2 :: queue(). +-spec init(Q1 :: queue()) -> Q2 :: queue(). init(Q) -> drop_r(Q). %%-------------------------------------------------------------------------- -- cgit v1.2.3 From d92cf25f90a398c7f17466f804df020586cb2c1f Mon Sep 17 00:00:00 2001 From: Siri Hansen Date: Thu, 7 Jul 2011 10:58:57 +0200 Subject: Allow appup instruction delete_module module which is not loaded The appup instruction 'delete_module' would cause a crash during upgrade if the module to be deleted was not loaded. The reason was that the release_handler tried to read the version number of the old module after the code path had changed to point to the new version of the application. Thus, if the module had not been loaded before the upgrade, there would no longer be any such module in the path (delete_module indicates that the module is deleted from the new version of the application). This is corrected by letting the release_handler read the old version of the module only if the module is updated - not if it is removed. And it is always read before the code path is changed. --- lib/sasl/src/release_handler_1.erl | 59 ++++++++------------ lib/sasl/test/release_handler_SUITE.erl | 63 ++++++++++++++++++++-- .../test/release_handler_SUITE_data/Makefile.src | 28 +++++++--- .../test/release_handler_SUITE_data/lib/README | 9 +++- .../lib/b-1.0/ebin/b.app | 7 +++ .../lib/b-1.0/src/b_lib.erl | 3 ++ .../lib/b-1.0/src/b_server.erl | 37 +++++++++++++ .../lib/b-2.0/ebin/b.app | 7 +++ .../lib/b-2.0/ebin/b.appup | 3 ++ .../lib/b-2.0/src/b_lib.erl | 3 ++ .../lib/b-2.0/src/b_server.erl | 37 +++++++++++++ 11 files changed, 205 insertions(+), 51 deletions(-) create mode 100644 lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/ebin/b.app create mode 100644 lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/src/b_lib.erl create mode 100644 lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/src/b_server.erl create mode 100644 lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/ebin/b.app create mode 100644 lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/ebin/b.appup create mode 100644 lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/src/b_lib.erl create mode 100644 lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/src/b_server.erl diff --git a/lib/sasl/src/release_handler_1.erl b/lib/sasl/src/release_handler_1.erl index 3d6bc9fbc3..ff62f847ac 100644 --- a/lib/sasl/src/release_handler_1.erl +++ b/lib/sasl/src/release_handler_1.erl @@ -33,7 +33,7 @@ %% libdirs = [{Lib, LibVsn, LibDir}] - Maps Lib to Vsn and Directory %% unpurged = [{Mod, soft_purge | brutal_purge}] %% vsns = [{Mod, OldVsn, NewVsn}] - remember the old vsn of a mod -%% before it is removed/a new vsn is loaded; the new vsn +%% before a new vsn is loaded; the new vsn %% is kept in case of a downgrade, where the code_change %% function receives the vsn of the module to downgrade %% *to*. @@ -224,7 +224,7 @@ eval({load_object_code, {Lib, LibVsn, Modules}}, EvalState) -> FName = filename:join([LibDir, "ebin", File]), case erl_prim_loader:get_file(FName) of {ok, Bin, FName2} -> - NVsns = add_new_vsn(Mod, Bin, Vsns), + NVsns = add_vsns(Mod, Bin, Vsns), {[{Mod, Bin, FName2} | Bins],NVsns}; error -> throw({error, {no_such_file,FName}}) @@ -258,32 +258,21 @@ eval({load, {Mod, _PrePurgeMethod, PostPurgeMethod}}, EvalState) -> {value, {_Mod, Bin, File}} = lists:keysearch(Mod, 1, Bins), % load_binary kills all procs running old code % if soft_purge, we know that there are no such procs now - Vsns = EvalState#eval_state.vsns, - NewVsns = add_old_vsn(Mod, Vsns), code:load_binary(Mod, File, Bin), % Now, the prev current is old. There might be procs % running it. Find them. Unpurged = do_soft_purge(Mod,PostPurgeMethod,EvalState#eval_state.unpurged), EvalState#eval_state{bins = lists:keydelete(Mod, 1, Bins), - unpurged = Unpurged, - vsns = NewVsns}; + unpurged = Unpurged}; eval({remove, {Mod, _PrePurgeMethod, PostPurgeMethod}}, EvalState) -> - % purge kills all procs running old code - % if soft_purge, we know that there are no such procs now - Vsns = EvalState#eval_state.vsns, - NewVsns = add_old_vsn(Mod, Vsns), + %% purge kills all procs running old code + %% if soft_purge, we know that there are no such procs now code:purge(Mod), code:delete(Mod), - % Now, the prev current is old. There might be procs - % running it. Find them. - Unpurged = - case code:soft_purge(Mod) of - true -> EvalState#eval_state.unpurged; - false -> [{Mod, PostPurgeMethod} | EvalState#eval_state.unpurged] - end, -%% Bins = EvalState#eval_state.bins, -%% EvalState#eval_state{bins = lists:keydelete(Mod, 1, Bins), - EvalState#eval_state{unpurged = Unpurged, vsns = NewVsns}; + %% Now, the prev current is old. There might be procs + %% running it. Find them. + Unpurged = do_soft_purge(Mod,PostPurgeMethod,EvalState#eval_state.unpurged), + EvalState#eval_state{unpurged = Unpurged}; eval({purge, Modules}, EvalState) -> % Now, if there are any processes still executing old code, OR % if some new processes started after suspend but before load, @@ -606,26 +595,20 @@ sync_nodes(Id, Nodes) -> end, NNodes). -add_old_vsn(Mod, Vsns) -> +add_vsns(Mod, NewBin, Vsns) -> + OldVsn = get_current_vsn(Mod), + NewVsn = get_vsn(NewBin), case lists:keysearch(Mod, 1, Vsns) of - {value, {Mod, undefined, NewVsn}} -> - OldVsn = get_current_vsn(Mod), - lists:keyreplace(Mod, 1, Vsns, {Mod, OldVsn, NewVsn}); - {value, {Mod, _OldVsn, _NewVsn}} -> - Vsns; + {value, {Mod, OldVsn0, NewVsn0}} -> + lists:keyreplace(Mod, 1, Vsns, {Mod, + replace_undefined(OldVsn0,OldVsn), + replace_undefined(NewVsn0,NewVsn)}); false -> - OldVsn = get_current_vsn(Mod), - [{Mod, OldVsn, undefined} | Vsns] + [{Mod, OldVsn, NewVsn} | Vsns] end. -add_new_vsn(Mod, Bin, Vsns) -> - NewVsn = get_vsn(Bin), - case lists:keysearch(Mod, 1, Vsns) of - {value, {Mod, OldVsn, undefined}} -> - lists:keyreplace(Mod, 1, Vsns, {Mod, OldVsn, NewVsn}); - false -> - [{Mod, undefined, NewVsn} | Vsns] - end. +replace_undefined(undefined,Vsn) -> Vsn; +replace_undefined(Vsn,_) -> Vsn. %%----------------------------------------------------------------- %% Func: get_current_vsn/1 @@ -645,7 +628,9 @@ get_current_vsn(Mod) -> {ok, Bin, _File2} -> get_vsn(Bin); error -> - throw({error, {no_such_file, File}}) + %% This is the case when a new module is added, there will + %% be no current version of it at the time of this call. + undefined end. %%----------------------------------------------------------------- diff --git a/lib/sasl/test/release_handler_SUITE.erl b/lib/sasl/test/release_handler_SUITE.erl index d1939694ea..9c7733b7ec 100644 --- a/lib/sasl/test/release_handler_SUITE.erl +++ b/lib/sasl/test/release_handler_SUITE.erl @@ -55,7 +55,7 @@ win32_cases() -> %% Cases that can be run on all platforms cases() -> - [otp_2740, otp_2760, otp_5761, otp_9402, instructions, eval_appup]. + [otp_2740, otp_2760, otp_5761, otp_9402, otp_9417, instructions, eval_appup]. groups() -> [{release,[], @@ -683,7 +683,7 @@ otp_9402(Conf) when is_list(Conf) -> %% Check path Dir1 = filename:join([LibDir, "a-1.1"]), Dir1 = rpc:call(Node, code, lib_dir, [a]), - ABeam = code:which(a), + ABeam = rpc:call(Node, code, which, [a]), %% Install second release, with no changed modules {ok, RelVsn2} = @@ -696,7 +696,6 @@ otp_9402(Conf) when is_list(Conf) -> ok = rpc:call(Node, release_handler, install_file, [RelVsn2, filename:join(Rel2Dir, "sys.config")]), - %% Install RelVsn2 {ok, RelVsn1, []} = rpc:call(Node, release_handler, install_release, [RelVsn2]), @@ -707,7 +706,7 @@ otp_9402(Conf) when is_list(Conf) -> true = filelib:is_regular(filename:join(APrivDir2,"file")), %% Just to make sure no modules have been re-loaded - ABeam = code:which(a), + ABeam = rpc:call(Node, code, which, [a]), %% Install RelVsn1 again {ok, _OtherVsn, []} = @@ -719,11 +718,65 @@ otp_9402(Conf) when is_list(Conf) -> false = filelib:is_regular(filename:join(APrivDir1,"file")), %% Just to make sure no modules have been re-loaded - ABeam = code:which(a), + ABeam = rpc:call(Node, code, which, [a]), ok. +%% When a module is deleted in an appup instruction, the upgrade +%% failed if the module was not loaded. +otp_9417(Conf) when is_list(Conf) -> + %% Set some paths + PrivDir = priv_dir(Conf), + Dir = filename:join(PrivDir,"otp_9417"), + LibDir = filename:join(?config(data_dir, Conf), "lib"), + + %% Create the releases + Rel1 = create_and_install_fake_first_release(Dir, + [{b,"1.0",LibDir}]), + Rel2 = create_fake_upgrade_release(Dir, + "2", + [{b,"2.0",LibDir}], + {Rel1,Rel1,[LibDir]}), + Rel1Dir = filename:dirname(Rel1), + Rel2Dir = filename:dirname(Rel2), + + %% Start a slave node + {ok, Node} = t_start_node(otp_9417, Rel1, filename:join(Rel1Dir,"sys.config")), + + %% Check paths + Dir1 = filename:join([LibDir, "b-1.0"]), + Dir1 = rpc:call(Node, code, lib_dir, [b]), + BLibBeam = filename:join([Dir1,"ebin","b_lib.beam"]), + BLibBeam = rpc:call(Node,code,which,[b_lib]), + false = rpc:call(Node,code,is_loaded,[b_lib]), + false = rpc:call(Node,code,is_loaded,[b_server]), + + %% Install second release, which removes b_lib module + {ok, RelVsn2} = + rpc:call(Node, release_handler, set_unpacked, + [Rel2++".rel", [{b,"2.0",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]), + + %% Check that the module does no longer exist + false = rpc:call(Node, code, is_loaded, [b_lib]), + non_existing = rpc:call(Node, code, which, [b_lib]), + + %% And check some paths + Dir2 = filename:join([LibDir, "b-2.0"]), + Dir2 = rpc:call(Node, code, lib_dir, [b]), + BServerBeam = filename:join([Dir2,"ebin","b_server.beam"]), + {file,BServerBeam} = rpc:call(Node,code,is_loaded,[b_server]), + ok. + %% Test upgrade and downgrade of applications eval_appup(Conf) when is_list(Conf) -> diff --git a/lib/sasl/test/release_handler_SUITE_data/Makefile.src b/lib/sasl/test/release_handler_SUITE_data/Makefile.src index abaa08f810..a12e526d2e 100644 --- a/lib/sasl/test/release_handler_SUITE_data/Makefile.src +++ b/lib/sasl/test/release_handler_SUITE_data/Makefile.src @@ -1,16 +1,19 @@ EFLAGS=+debug_info P2B= \ - P2B/a-2.0/ebin/a.beam \ - P2B/a-2.0/ebin/a_sup.beam + P2B/a-2.0/ebin/a.@EMULATOR@ \ + P2B/a-2.0/ebin/a_sup.@EMULATOR@ LIB= \ - lib/a-1.2/ebin/a.beam \ - lib/a-1.2/ebin/a_sup.beam \ - lib/a-1.1/ebin/a.beam \ - lib/a-1.1/ebin/a_sup.beam \ - lib/a-1.0/ebin/a.beam \ - lib/a-1.0/ebin/a_sup.beam \ + lib/a-1.2/ebin/a.@EMULATOR@ \ + lib/a-1.2/ebin/a_sup.@EMULATOR@ \ + lib/a-1.1/ebin/a.@EMULATOR@ \ + lib/a-1.1/ebin/a_sup.@EMULATOR@ \ + lib/a-1.0/ebin/a.@EMULATOR@ \ + lib/a-1.0/ebin/a_sup.@EMULATOR@ \ + lib/b-1.0/ebin/b_server.@EMULATOR@ \ + lib/b-1.0/ebin/b_lib.@EMULATOR@ \ + lib/b-2.0/ebin/b_server.@EMULATOR@ APP= \ app1_app2/lib1/app1-1.0/ebin/app1_sup.@EMULATOR@ \ @@ -64,6 +67,15 @@ lib/a-1.2/ebin/a.@EMULATOR@: lib/a-1.2/src/a.erl lib/a-1.2/ebin/a_sup.@EMULATOR@: lib/a-1.2/src/a_sup.erl erlc $(EFLAGS) -olib/a-1.2/ebin lib/a-1.2/src/a_sup.erl +lib/b-1.0/ebin/b_server.@EMULATOR@: lib/b-1.0/src/b_server.erl + erlc $(EFLAGS) -olib/b-1.0/ebin lib/b-1.0/src/b_server.erl +lib/b-1.0/ebin/b_lib.@EMULATOR@: lib/b-1.0/src/b_lib.erl + erlc $(EFLAGS) -olib/b-1.0/ebin lib/b-1.0/src/b_lib.erl + +lib/b-2.0/ebin/b_server.@EMULATOR@: lib/b-2.0/src/b_server.erl + erlc $(EFLAGS) -olib/b-2.0/ebin lib/b-2.0/src/b_server.erl + + app1_app2/lib1/app1-1.0/ebin/app1_sup.@EMULATOR@: app1_app2/lib1/app1-1.0/src/app1_sup.erl erlc $(EFLAGS) -oapp1_app2/lib1/app1-1.0/ebin app1_app2/lib1/app1-1.0/src/app1_sup.erl diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/README b/lib/sasl/test/release_handler_SUITE_data/lib/README index e539580ac0..667d21d4cf 100644 --- a/lib/sasl/test/release_handler_SUITE_data/lib/README +++ b/lib/sasl/test/release_handler_SUITE_data/lib/README @@ -6,4 +6,11 @@ can be upgraded to from a-1.0. Module a has changed a-1.2: can be upgraded to from a-1.1. -No module have changed, but priv dir is added including one 'file' \ No newline at end of file +No module have changed, but priv dir is added including one 'file' + +b-1.0: +start version, includes b_lib and b_server + +b-2.0: +can be upgraded to from b-1.0. +Removes b_lib and updates b_server diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/ebin/b.app b/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/ebin/b.app new file mode 100644 index 0000000000..00347b2754 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/ebin/b.app @@ -0,0 +1,7 @@ +%% -*- erlang -*- +{application, b, + [{description, "B CXC 138 12"}, + {vsn, "1.0"}, + {modules, [{b_server, 1},{b_lib, 1}]}, + {registered, [b_server]}, + {applications, [kernel, stdlib]}]}. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/src/b_lib.erl b/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/src/b_lib.erl new file mode 100644 index 0000000000..7e8a308a5e --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/src/b_lib.erl @@ -0,0 +1,3 @@ +-module(b_lib). +-compile(export_all). +foo() -> ok. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/src/b_server.erl b/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/src/b_server.erl new file mode 100644 index 0000000000..e1a80a076f --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/src/b_server.erl @@ -0,0 +1,37 @@ +-module(b_server). + +-behaviour(gen_server). + +%% API +-export([start_link/0]). + +%% gen_server callbacks +-export([init/1, handle_call/3, handle_cast/2, handle_info/2, + terminate/2, code_change/3]). + +-define(SERVER, ?MODULE). + +-record(state, {}). + +start_link() -> + gen_server:start_link({local, ?SERVER}, ?MODULE, [], []). + +init([]) -> + {ok, #state{}}. + +handle_call(_Request, _From, State) -> + Reply = ok, + {reply, Reply, State}. + +handle_cast(_Msg, State) -> + {noreply, State}. + +handle_info(_Info, State) -> + {noreply, State}. + +terminate(_Reason, _State) -> + ok. + +code_change(OldVsn, State, Extra) -> + file:write_file("/tmp/b_server",io_lib:format("~p~n",[{"1.0",OldVsn,Extra}])), + {ok, State}. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/ebin/b.app b/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/ebin/b.app new file mode 100644 index 0000000000..73c8e42b32 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/ebin/b.app @@ -0,0 +1,7 @@ +%% -*- erlang -*- +{application, b, + [{description, "B CXC 138 12"}, + {vsn, "2.0"}, + {modules, [{b_server, 1}]}, + {registered, [b_server]}, + {applications, [kernel, stdlib]}]}. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/ebin/b.appup b/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/ebin/b.appup new file mode 100644 index 0000000000..d261a37732 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/ebin/b.appup @@ -0,0 +1,3 @@ +{"2.0", + [{"1.0",[{delete_module,b_lib}, {update,b_server,{advanced,[]}}]}], + [{"1.0",[{add_module,b_lib},{update,b_server,{advanced,[]}}]}]}. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/src/b_lib.erl b/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/src/b_lib.erl new file mode 100644 index 0000000000..7e8a308a5e --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/src/b_lib.erl @@ -0,0 +1,3 @@ +-module(b_lib). +-compile(export_all). +foo() -> ok. diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/src/b_server.erl b/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/src/b_server.erl new file mode 100644 index 0000000000..f8bfbdaff7 --- /dev/null +++ b/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/src/b_server.erl @@ -0,0 +1,37 @@ +-module(b_server). + +-behaviour(gen_server). + +%% API +-export([start_link/0]). + +%% gen_server callbacks +-export([init/1, handle_call/3, handle_cast/2, handle_info/2, + terminate/2, code_change/3]). + +-define(SERVER, ?MODULE). + +-record(state, {}). + +start_link() -> + gen_server:start_link({local, ?SERVER}, ?MODULE, [], []). + +init([]) -> + {ok, #state{}}. + +handle_call(_Request, _From, State) -> + Reply = ok, + {reply, Reply, State}. + +handle_cast(_Msg, State) -> + {noreply, State}. + +handle_info(_Info, State) -> + {noreply, State}. + +terminate(_Reason, _State) -> + ok. + +code_change(OldVsn, State, Extra) -> + file:write_file("/tmp/b_server",io_lib:format("~p~n",[{"2.0",OldVsn,Extra}])), + {ok, State}. -- cgit v1.2.3 From e683a28781caf0af79b8f076f92595927d4cd794 Mon Sep 17 00:00:00 2001 From: Sverker Eriksson Date: Wed, 6 Jul 2011 20:39:51 +0200 Subject: Fix bug in ets:delete for write_concurrency that could lead to deadlock Relocking in ets_delete_1() and remove_named_tab() was done by unlocking the table without clearing the is_thread_safe flag. A racing thread could then read-lock the table and then incorrectly write-unlock the table as db_unlock() looked at is_thread_safe to determine which kind of lock to unlock. Several fixes: 1. Make db_unlock() use argument 'kind' instead of is_thread_safe to determine lock type. 2. Make relock logic use db_lock() and db_unlock() instead of directly accessing lock primitives. 3. Do ownership transfer earlier in ets_delete_1 to avoid racing owner process to also start deleting the same table. --- erts/emulator/beam/erl_db.c | 47 +++++++++++++++++++++++---------------------- 1 file changed, 24 insertions(+), 23 deletions(-) diff --git a/erts/emulator/beam/erl_db.c b/erts/emulator/beam/erl_db.c index e0a6aa05c6..eb50f56502 100644 --- a/erts/emulator/beam/erl_db.c +++ b/erts/emulator/beam/erl_db.c @@ -338,13 +338,13 @@ static ERTS_INLINE void db_unlock(DbTable* tb, db_lock_kind_t kind) ASSERT(tb != meta_pid_to_tab && tb != meta_pid_to_fixed_tab); if (tb->common.type & DB_FINE_LOCKED) { - if (tb->common.is_thread_safe) { - ASSERT(kind == LCK_WRITE); + if (kind == LCK_WRITE) { + ASSERT(tb->common.is_thread_safe); tb->common.is_thread_safe = 0; erts_smp_rwmtx_rwunlock(&tb->common.rwlock); } else { - ASSERT(kind != LCK_WRITE); + ASSERT(!tb->common.is_thread_safe); erts_smp_rwmtx_runlock(&tb->common.rwlock); } } @@ -543,9 +543,9 @@ static int remove_named_tab(DbTable *tb, int have_lock) * We keep our increased refc over this op in order to * prevent the table from disapearing. */ - erts_smp_rwmtx_rwunlock(&tb->common.rwlock); + db_unlock(tb, LCK_WRITE); erts_smp_rwmtx_rwlock(rwlock); - erts_smp_rwmtx_rwlock(&tb->common.rwlock); + db_lock(tb, LCK_WRITE); } #endif @@ -1650,24 +1650,6 @@ BIF_RETTYPE ets_delete_1(BIF_ALIST_1) tb->common.status &= ~(DB_PROTECTED|DB_PUBLIC|DB_PRIVATE); tb->common.status |= DB_DELETE; - mmtl = get_meta_main_tab_lock(tb->common.slot); -#ifdef ERTS_SMP - if (erts_smp_rwmtx_tryrwlock(mmtl) == EBUSY) { - /* - * We keep our increased refc over this op in order to - * prevent the table from disapearing. - */ - erts_smp_rwmtx_rwunlock(&tb->common.rwlock); - erts_smp_rwmtx_rwlock(mmtl); - erts_smp_rwmtx_rwlock(&tb->common.rwlock); - } -#endif - /* We must keep the slot, to be found by db_proc_dead() if process dies */ - MARK_SLOT_DEAD(tb->common.slot); - erts_smp_rwmtx_rwunlock(mmtl); - if (is_atom(tb->common.id)) - remove_named_tab(tb, 0); - if (tb->common.owner != BIF_P->id) { DeclareTmpHeap(meta_tuple,3,BIF_P); @@ -1691,6 +1673,25 @@ BIF_RETTYPE ets_delete_1(BIF_ALIST_1) db_meta_unlock(meta_pid_to_tab, LCK_WRITE_REC); UnUseTmpHeap(3,BIF_P); } + + mmtl = get_meta_main_tab_lock(tb->common.slot); +#ifdef ERTS_SMP + if (erts_smp_rwmtx_tryrwlock(mmtl) == EBUSY) { + /* + * We keep our increased refc over this op in order to + * prevent the table from disapearing. + */ + db_unlock(tb, LCK_WRITE); + erts_smp_rwmtx_rwlock(mmtl); + db_lock(tb, LCK_WRITE); + } +#endif + /* We must keep the slot, to be found by db_proc_dead() if process dies */ + MARK_SLOT_DEAD(tb->common.slot); + erts_smp_rwmtx_rwunlock(mmtl); + if (is_atom(tb->common.id)) + remove_named_tab(tb, 0); + /* disable inheritance */ free_heir_data(tb); tb->common.heir = am_none; -- cgit v1.2.3 From c50b9bf4137333850e76393752495a09147e73a6 Mon Sep 17 00:00:00 2001 From: Sverker Eriksson Date: Wed, 6 Jul 2011 20:43:54 +0200 Subject: Fix a match-spec trace bug that could cause emulator crash A trace matchspec with 'enable_trace' or 'disable_trace' in body could cause an emulator crash if a concurrent process altered the trace setting of the traced function by calling erlang:trace_pattern. The effect was a deallocation of the binary holding the matchspec program while it was running. Fixed by increasing reference count of ms-binary in the cases when 'enable_trace' or 'disable_trace' may cause a system block that may alter the ongoing trace. The paradox here is that db_prog_match() is using erts_smp_block_system() to do 'enable_trace' and 'disable_trace' in a safe (atomic) way. But that also have the (non-atomic) effect that racing thread might block the system and change the trace settings with erlang:trace_pattern. --- erts/emulator/beam/erl_db_util.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/erts/emulator/beam/erl_db_util.c b/erts/emulator/beam/erl_db_util.c index c3b074f782..e5be1f253a 100644 --- a/erts/emulator/beam/erl_db_util.c +++ b/erts/emulator/beam/erl_db_util.c @@ -1731,6 +1731,7 @@ Eterm db_prog_match(Process *c_p, Binary *bprog, #define BEGIN_ATOMIC_TRACE(p) \ do { \ if (! atomic_trace) { \ + erts_refc_inc(&bprog->refc, 2); \ erts_smp_proc_unlock((p), ERTS_PROC_LOCK_MAIN); \ erts_smp_block_system(0); \ atomic_trace = !0; \ @@ -1741,6 +1742,9 @@ Eterm db_prog_match(Process *c_p, Binary *bprog, if (atomic_trace) { \ erts_smp_release_system(); \ erts_smp_proc_lock((p), ERTS_PROC_LOCK_MAIN); \ + if (erts_refc_dectest(&bprog->refc, 0) == 0) {\ + erts_bin_free(bprog); \ + } \ atomic_trace = 0; \ } \ } while (0) -- cgit v1.2.3 From 0ad38017c9346733be12db6494264065de7f661b Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 8 Jul 2011 15:38:12 +0200 Subject: [agent] Did not handle transport domains properly in some cases, for instance trap sending. OTP-9400 --- lib/snmp/src/agent/snmpa_mpd.erl | 95 +++++++++++++++++++++++++--------------- 1 file changed, 60 insertions(+), 35 deletions(-) diff --git a/lib/snmp/src/agent/snmpa_mpd.erl b/lib/snmp/src/agent/snmpa_mpd.erl index 14f62b12f3..d71786b4a7 100644 --- a/lib/snmp/src/agent/snmpa_mpd.erl +++ b/lib/snmp/src/agent/snmpa_mpd.erl @@ -32,6 +32,7 @@ -include("SNMP-MPD-MIB.hrl"). -include("SNMPv2-TM.hrl"). -include("SNMP-FRAMEWORK-MIB.hrl"). +-include("TRANSPORT-ADDRESS-MIB.hrl"). -define(VMODULE,"MPD"). -include("snmp_verbosity.hrl"). @@ -981,12 +982,15 @@ generate_discovery_msg2(NoteStore, Pdu, discovery_note_timeout(Timeout) -> (Timeout div 100) + 1. -generate_discovery_msg(NoteStore, {?snmpUDPDomain, [A,B,C,D,U1,U2]}, +generate_discovery_msg(NoteStore, {TDomain, TAddress}, Pdu, ScopedPduBytes, ContextEngineID, ManagerEngineID, SecModel, SecName, SecLevelFlag, InitialUserName, ContextName, Timeout) -> + + {ok, {_Domain, Address}} = transform_taddr(TDomain, TAddress), + %% 7.1.7 ?vdebug("generate_discovery_msg -> 7.1.7 (~w)", [ManagerEngineID]), MsgID = generate_msg_id(), @@ -1027,7 +1031,7 @@ generate_discovery_msg(NoteStore, {?snmpUDPDomain, [A,B,C,D,U1,U2]}, %% Log(Packet), inc_snmp_out_vars(Pdu), ?vdebug("generate_discovery_msg -> done", []), - {Packet, {{A,B,C,D}, U1 bsl 8 + U2}}; + {Packet, Address}; Error -> throw(Error) @@ -1057,6 +1061,29 @@ generate_sec_discovery_msg(Message, SecModule, end. +transform_taddr(?snmpUDPDomain, TAddress) -> + transform_taddr(?transportDomainUdpIpv4, TAddress); +transform_taddr(?transportDomainUdpIpv4, [A, B, C, D, P1, P2]) -> + Domain = transportDomainUdpIpv4, + Addr = {A,B,C,D}, + Port = P1 bsl 8 + P2, + Address = {Addr, Port}, + {ok, {Domain, Address}}; +transform_taddr(?transportDomainUdpIpv4, BadAddr) -> + {error, {bad_transportDomainUdpIpv4_address, BadAddr}}; +transform_taddr(?transportDomainUdpIpv6, + [A1, A2, A3, A4, A5, A6, A7, A8, P1, P2]) -> + Domain = transportDomainUdpIpv6, + Addr = {A1, A2, A3, A4, A5, A6, A7, A8}, + Port = P1 bsl 8 + P2, + Address = {Addr, Port}, + {ok, {Domain, Address}}; +transform_taddr(?transportDomainUdpIpv6, BadAddr) -> + {error, {bad_transportDomainUdpIpv6_address, BadAddr}}; +transform_taddr(BadTDomain, BadTAddress) -> + {error, {bad_domain, BadTDomain, BadTAddress}}. + + process_taddrs(Dests) -> ?vtrace("process_taddrs -> entry with" "~n Dests: ~p", [Dests]), @@ -1068,42 +1095,40 @@ process_taddrs([], Acc) -> lists:reverse(Acc); %% v3 -process_taddrs([{{?snmpUDPDomain, [A,B,C,D,U1,U2]}, SecData} | T], Acc) -> +process_taddrs([{{TDomain, TAddress}, SecData} | T], Acc) -> ?vtrace("process_taddrs -> entry when v3 with" - "~n A: ~p" - "~n B: ~p" - "~n C: ~p" - "~n D: ~p" - "~n U1: ~p" - "~n U2: ~p" - "~n SecData: ~p", [A, B, C, D, U1, U2, SecData]), - Entry = {{snmpUDPDomain, {{A,B,C,D}, U1 bsl 8 + U2}}, SecData}, - process_taddrs(T, [Entry | Acc]); -%% Bad v3 -process_taddrs([{{TDomain, TAddr}, _SecData} | T], Acc) -> - ?vtrace("process_taddrs -> entry when bad v3 with" - "~n TDomain: ~p" - "~n TAddr: ~p", [TDomain, TAddr]), - user_err("Bad TDomain/TAddr: ~w/~w", [TDomain, TAddr]), - process_taddrs(T, Acc); + "~n TDomain: ~p" + "~n TAddress: ~p" + "~n SecData: ~p", [TDomain, TAddress, SecData]), + case transform_taddr(TDomain, TAddress) of + {ok, DestAddr} -> + ?vtrace("process_taddrs -> transformed: " + "~n DestAddr: ~p", [DestAddr]), + Entry = {DestAddr, SecData}, + process_taddrs(T, [Entry | Acc]); + {error, Reason} -> + ?vinfo("Failed transforming v3 domain and address" + "~n Reason: ~p", [Reason]), + user_err("Bad TDomain/TAddress: ~w/~w", [TDomain, TAddress]), + process_taddrs(T, Acc) + end; %% v1 & v2 -process_taddrs([{?snmpUDPDomain, [A,B,C,D,U1,U2]} | T], Acc) -> +process_taddrs([{TDomain, TAddress} | T], Acc) -> ?vtrace("process_taddrs -> entry when v1/v2 with" - "~n A: ~p" - "~n B: ~p" - "~n C: ~p" - "~n D: ~p" - "~n U1: ~p" - "~n U2: ~p", [A, B, C, D, U1, U2]), - Entry = {snmpUDPDomain, {{A,B,C,D}, U1 bsl 8 + U2}}, - process_taddrs(T, [Entry | Acc]); -%% Bad v1 or v2 -process_taddrs([{TDomain, TAddr} | T], Acc) -> - ?vtrace("process_taddrs -> entry when bad v1/v2 with" - "~n TDomain: ~p" - "~n TAddr: ~p", [TDomain, TAddr]), - user_err("Bad TDomain/TAddr: ~w/~w", [TDomain, TAddr]), - process_taddrs(T, Acc); + "~n TDomain: ~p" + "~n TAddress: ~p", [TDomain, TAddress]), + case transform_taddr(TDomain, TAddress) of + {ok, DestAddr} -> + ?vtrace("process_taddrs -> transformed: " + "~n DestAddr: ~p", [DestAddr]), + Entry = DestAddr, + process_taddrs(T, [Entry | Acc]); + {error, Reason} -> + ?vinfo("Failed transforming v1/v2 domain and address: " + "~n Reason: ~p", [Reason]), + user_err("Bad TDomain/TAddress: ~w/~w", [TDomain, TAddress]), + process_taddrs(T, Acc) + end; process_taddrs(Crap, Acc) -> throw({error, {taddrs_crap, Crap, Acc}}). -- cgit v1.2.3 From 1caa7dd1b8df39d487c43a5c11987fbcc4640529 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 8 Jul 2011 15:39:04 +0200 Subject: [agent] Wrong default transport domain, snmpUDPDomain, instead of transportDomainUdpIpv4. OTP-9425 --- lib/snmp/src/agent/snmp_target_mib.erl | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/lib/snmp/src/agent/snmp_target_mib.erl b/lib/snmp/src/agent/snmp_target_mib.erl index 77910541a2..25b3dab088 100644 --- a/lib/snmp/src/agent/snmp_target_mib.erl +++ b/lib/snmp/src/agent/snmp_target_mib.erl @@ -53,7 +53,7 @@ %%----------------------------------------------------------------- default_domain() -> - snmpUDPDomain. + transportDomainUdpIpv4. %%----------------------------------------------------------------- @@ -436,7 +436,8 @@ is_valid_tag(TDomain, TAddress, Tag, Key) -> %% TargAddrs = %% [{TagList, TargetAddr, TargetAddrName, TargetParams, Timeout, Retry}] -%% TargetAddr = {TDomain, TAddr}; e.g. {?snmpUDPDomain, IpAndUdpPortAsList} +%% TargetAddr = {TDomain, TAddr}; e.g. +%% {?transportDomainUdpIpv4, IpAndUdpPortAsList} get_target_addrs() -> get_target_addrs([], db(snmpTargetAddrTable), []). -- cgit v1.2.3 From 8c4b1a7189b918a298e81014b3309e8d129aeed9 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 8 Jul 2011 15:39:52 +0200 Subject: [agent] Did not handle transport domains properly in some cases, for instance trap sending. OTP-9400 [agent] Wrong default transport domain, snmpUDPDomain, instead of transportDomainUdpIpv4. OTP-9425 --- lib/snmp/doc/src/notes.xml | 51 +++++++++++++++++++++++++++++++++++++++++ lib/snmp/src/app/snmp.appup.src | 12 ++++++++++ lib/snmp/vsn.mk | 2 +- 3 files changed, 64 insertions(+), 1 deletion(-) diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index 6a20d8ee3a..cf9d2b3834 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -32,6 +32,57 @@ notes.xml
+
+ SNMP Development Toolkit 4.20.1 +

Version 4.20.1 supports code replacement in runtime from/to + version 4.20, 4.19 and 4.18.

+ +
+ Improvements and new features +

-

+ +
+ +
+ Fixed Bugs and Malfunctions + + + + +

[agent] Did not handle transport domains properly in some cases, + for instance trap sending.

+

Own Id: OTP-9400

+ + + +

[agent] Wrong default transport domain, snmpUDPDomain, instead + of transportDomainUdpIpv4.

+

Own Id: OTP-9425

+

Aux Id: Seq 11874

+ + + +
+ + +
+ Incompatibilities +

-

+
+ +
+ +
SNMP Development Toolkit 4.20

Version 4.20 supports code replacement in runtime from/to diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index 5deb40be0f..9d10db67a1 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -22,6 +22,12 @@ %% ----- U p g r a d e ------------------------------------------------------- [ + {"4.20", + [ + {load_module, snmp_target_mib, soft_purge, soft_purge, []}, + {load_module, snmpa_mpd, soft_purge, soft_purge, []} + ] + }, {"4.19", [ {load_module, snmpa, soft_purge, soft_purge, []}, @@ -109,6 +115,12 @@ %% ------D o w n g r a d e --------------------------------------------------- [ + {"4.20", + [ + {load_module, snmp_target_mib, soft_purge, soft_purge, []}, + {load_module, snmpa_mpd, soft_purge, soft_purge, []} + ] + }, {"4.19", [ {load_module, snmpa, soft_purge, soft_purge, []}, diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk index 29228fc59b..fe3ba2c04a 100644 --- a/lib/snmp/vsn.mk +++ b/lib/snmp/vsn.mk @@ -17,6 +17,6 @@ # # %CopyrightEnd% -SNMP_VSN = 4.20 +SNMP_VSN = 4.20.1 PRE_VSN = APP_VSN = "snmp-$(SNMP_VSN)$(PRE_VSN)" -- cgit v1.2.3 From f34758a976eebc4a3bc5a42152a5053472db9a85 Mon Sep 17 00:00:00 2001 From: Siri Hansen Date: Fri, 8 Jul 2011 16:03:26 +0200 Subject: Make sure supervisor_SUITE:count_children_memory is always skipped when erlang:memory is not supported Replace the count_children_allocator_test with try erlang:memory in order to make sure there is no attempt at running this test case if erlang:memory is not supported. --- lib/stdlib/test/supervisor_SUITE.erl | 18 +++--------------- 1 file changed, 3 insertions(+), 15 deletions(-) diff --git a/lib/stdlib/test/supervisor_SUITE.erl b/lib/stdlib/test/supervisor_SUITE.erl index c79a5002fb..ff5e4c629a 100644 --- a/lib/stdlib/test/supervisor_SUITE.erl +++ b/lib/stdlib/test/supervisor_SUITE.erl @@ -114,10 +114,9 @@ end_per_group(_GroupName, Config) -> Config. init_per_testcase(count_children_memory, Config) -> - MemoryState = erlang:system_info(allocator), - case count_children_allocator_test(MemoryState) of - true -> Config; - false -> + try erlang:memory() of + _ -> Config + catch error:notsup -> {skip, "+Meamin used during test; erlang:memory/1 not available"} end; init_per_testcase(_Case, Config) -> @@ -1032,17 +1031,6 @@ count_children_memory(Config) when is_list(Config) -> [terminate(SupPid, Pid, child, kill) || {undefined, Pid, worker, _Modules} <- Children3], [1,0,0,0] = get_child_counts(sup_test). -count_children_allocator_test(MemoryState) -> - Allocators = [temp_alloc, eheap_alloc, binary_alloc, ets_alloc, - driver_alloc, sl_alloc, ll_alloc, fix_alloc, std_alloc, - sys_alloc], - MemoryStateList = element(4, MemoryState), - AllocTypes = [lists:keyfind(Alloc, 1, MemoryStateList) - || Alloc <- Allocators], - AllocStates = [lists:keyfind(e, 1, AllocValue) - || {_Type, AllocValue} <- AllocTypes], - lists:all(fun(State) -> State == {e, true} end, AllocStates). - %%------------------------------------------------------------------------- do_not_save_start_parameters_for_temporary_children(doc) -> ["Temporary children shall not be restarted so they should not " -- cgit v1.2.3 From 1dfaae304dfcc4f249c62b5ab7ff3bd4acef0d50 Mon Sep 17 00:00:00 2001 From: Rickard Green Date: Sun, 22 May 2011 01:26:06 +0200 Subject: Use separate memory carriers for small blocks --- erts/doc/src/erts_alloc.xml | 52 ++- erts/emulator/beam/erl_afit_alloc.c | 15 +- erts/emulator/beam/erl_alloc.c | 153 +++++-- erts/emulator/beam/erl_alloc.types | 15 +- erts/emulator/beam/erl_alloc_util.c | 701 +++++++++++++++++++++++---------- erts/emulator/beam/erl_alloc_util.h | 43 +- erts/emulator/beam/erl_bestfit_alloc.c | 167 ++++---- erts/emulator/beam/erl_bestfit_alloc.h | 3 +- erts/emulator/beam/erl_goodfit_alloc.c | 22 +- erts/emulator/beam/erl_instrument.c | 14 + erts/emulator/beam/erl_lock_check.c | 1 + erts/emulator/test/nif_SUITE.erl | 3 +- erts/emulator/test/send_term_SUITE.erl | 4 + erts/etc/common/erlexec.c | 3 + lib/stdlib/test/ets_SUITE.erl | 19 +- 15 files changed, 863 insertions(+), 352 deletions(-) diff --git a/erts/doc/src/erts_alloc.xml b/erts/doc/src/erts_alloc.xml index 51a4a2bca0..452e5d990e 100644 --- a/erts/doc/src/erts_alloc.xml +++ b/erts/doc/src/erts_alloc.xml @@ -78,14 +78,20 @@ segments are allocated, cached segments are used if possible instead of creating new segments. This in order to reduce the number of system calls made. + sbmbc_alloc + Allocator used by other allocators for allocation of carriers + where only small blocks are placed. Currently this allocator is + disabled by default.

sys_alloc and fix_alloc are always enabled and cannot be disabled. mseg_alloc is always enabled if it is available and an allocator that uses it is enabled. All other allocators can be enabled or disabled. By default all allocators are enabled. - When an allocator is disabled, sys_alloc - is used instead of the disabled allocator.

+ When an allocator is disabled, sys_alloc is used instead of + the disabled allocator. sbmbc_alloc is an exception. If + sbmbc_alloc is disabled, other allocators will not handle + small blocks in separate carriers.

The main idea with the erts_alloc library is to separate memory blocks that are used differently into different memory areas, and by this achieving less memory fragmentation. By @@ -103,15 +109,20 @@ following does not apply to them.

An allocator manages multiple areas, called carriers, in which memory blocks are placed. A carrier is either placed in a - separate memory segment (allocated via mseg_alloc) or in - the heap segment (allocated via sys_alloc). Multiblock + separate memory segment (allocated via mseg_alloc), in + the heap segment (allocated via sys_alloc), or inside + another carrier (in case it is a carrier created by + sbmbc_alloc). Multiblock carriers are used for storage of several blocks. Singleblock carriers are used for storage of one block. Blocks that are larger than the value of the singleblock carrier threshold (sbct) parameter are placed - in singleblock carriers. Blocks smaller than the value of the - sbct parameter are placed in multiblock - carriers. Normally an allocator creates a "main multiblock + in singleblock carriers. Blocks that are smaller than the value + of the sbct parameter are placed in multiblock + carriers. Blocks that are smaller than the small block multiblock + carrier threshold (sbmbct) + will be placed in multiblock carriers only used for small blocks. + Normally an allocator creates a "main multiblock carrier". Main multiblock carriers are never deallocated. The size of the main multiblock carrier is determined by the value of the mmbcs parameter.

@@ -133,8 +144,11 @@ sbct parameter should be larger than the value of the lmbcs parameter, the allocator may have to create multiblock carriers that are larger than the value of the - lmbcs parameter, though. Singleblock carriers allocated - via mseg_alloc are sized to whole pages.

+ lmbcs parameter, though. The size of multiblock carriers + for small blocks is determined by the small block multiblock + carrier size (sbmbcs). + Singleblock carriers allocated via mseg_alloc are sized + to whole pages.

Sizes of carriers allocated via sys_alloc are decided based on the value of the sys_alloc carrier size (ycs) parameter. The size of @@ -194,6 +208,11 @@

+

+ Currently only allocators using the best fit and the address order + best fit strategies are able to use "small block multi block carriers". +

+
System Flags Effecting erts_alloc @@ -215,6 +234,7 @@ the currently present allocators:

B: binary_alloc + C: sbmbc_alloc D: std_alloc E: ets_alloc F: fix_alloc @@ -395,6 +415,20 @@ threshold will be placed in singleblock carriers. Blocks smaller than this threshold will be placed in multiblock carriers. + sbmbcs ]]> + + Small block multiblock carrier size (in bytes). Memory blocks smaller + than the small block multiblock carrier threshold + (sbmbct) will be placed in + multiblock carriers used for small blocks only. This parameter + determines the size of such carriers. + + sbmbct ]]> + + Small block multiblock carrier threshold (in bytes). Memory blocks + smaller than this threshold will be placed in multiblock carriers + used for small blocks only. + smbcs ]]> Smallest (mseg_alloc) multiblock carrier size (in diff --git a/erts/emulator/beam/erl_afit_alloc.c b/erts/emulator/beam/erl_afit_alloc.c index e8b594bb47..d397cd8848 100644 --- a/erts/emulator/beam/erl_afit_alloc.c +++ b/erts/emulator/beam/erl_afit_alloc.c @@ -43,9 +43,9 @@ /* Prototypes of callback functions */ static Block_t * get_free_block (Allctr_t *, Uint, - Block_t *, Uint); -static void link_free_block (Allctr_t *, Block_t *); -static void unlink_free_block (Allctr_t *, Block_t *); + Block_t *, Uint, Uint32); +static void link_free_block (Allctr_t *, Block_t *, Uint32); +static void unlink_free_block (Allctr_t *, Block_t *, Uint32); static Eterm info_options (Allctr_t *, char *, int *, @@ -72,6 +72,8 @@ erts_afalc_start(AFAllctr_t *afallctr, is a struct). */ Allctr_t *allctr = (Allctr_t *) afallctr; + init->sbmbct = 0; /* Small mbc not supported by afit */ + sys_memcpy((void *) afallctr, (void *) &nulled_state, sizeof(AFAllctr_t)); allctr->mbc_header_size = sizeof(Carrier_t); @@ -105,7 +107,8 @@ erts_afalc_start(AFAllctr_t *afallctr, } static Block_t * -get_free_block(Allctr_t *allctr, Uint size, Block_t *cand_blk, Uint cand_size) +get_free_block(Allctr_t *allctr, Uint size, Block_t *cand_blk, Uint cand_size, + Uint32 flags) { AFAllctr_t *afallctr = (AFAllctr_t *) allctr; @@ -123,7 +126,7 @@ get_free_block(Allctr_t *allctr, Uint size, Block_t *cand_blk, Uint cand_size) } static void -link_free_block(Allctr_t *allctr, Block_t *block) +link_free_block(Allctr_t *allctr, Block_t *block, Uint32 flags) { AFFreeBlock_t *blk = (AFFreeBlock_t *) block; AFAllctr_t *afallctr = (AFAllctr_t *) allctr; @@ -144,7 +147,7 @@ link_free_block(Allctr_t *allctr, Block_t *block) } static void -unlink_free_block(Allctr_t *allctr, Block_t *block) +unlink_free_block(Allctr_t *allctr, Block_t *block, Uint32 flags) { AFFreeBlock_t *blk = (AFFreeBlock_t *) block; AFAllctr_t *afallctr = (AFAllctr_t *) allctr; diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c index cda404af5e..840534ec5e 100644 --- a/erts/emulator/beam/erl_alloc.c +++ b/erts/emulator/beam/erl_alloc.c @@ -87,13 +87,15 @@ typedef union { char align_afa[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(AFAllctr_t))]; } ErtsAllocatorState_t; -static ErtsAllocatorState_t sl_alloc_state; +static ErtsAllocatorState_t sbmbc_alloc_state; static ErtsAllocatorState_t std_alloc_state; static ErtsAllocatorState_t ll_alloc_state; #if HALFWORD_HEAP -static ErtsAllocatorState_t std_alloc_low_state; -static ErtsAllocatorState_t ll_alloc_low_state; +static ErtsAllocatorState_t sbmbc_low_alloc_state; +static ErtsAllocatorState_t std_low_alloc_state; +static ErtsAllocatorState_t ll_low_alloc_state; #endif +static ErtsAllocatorState_t sl_alloc_state; static ErtsAllocatorState_t temp_alloc_state; static ErtsAllocatorState_t eheap_alloc_state; static ErtsAllocatorState_t binary_alloc_state; @@ -162,6 +164,7 @@ typedef struct { char *mtrace; char *nodename; } instr; + struct au_init sbmbc_alloc; struct au_init sl_alloc; struct au_init std_alloc; struct au_init ll_alloc; @@ -171,8 +174,9 @@ typedef struct { struct au_init ets_alloc; struct au_init driver_alloc; #if HALFWORD_HEAP - struct au_init std_alloc_low; - struct au_init ll_alloc_low; + struct au_init sbmbc_low_alloc; + struct au_init std_low_alloc; + struct au_init ll_low_alloc; #endif } erts_alc_hndl_args_init_t; @@ -184,6 +188,34 @@ do { \ sys_memcpy((void *) (IP), (void *) &aui__, sizeof(struct au_init)); \ } while (0) +static void +set_default_sbmbc_alloc_opts(struct au_init *ip) +{ + SET_DEFAULT_ALLOC_OPTS(ip); + ip->enable = 0; + ip->thr_spec = 0; + ip->atype = BESTFIT; + ip->init.bf.ao = 1; + ip->init.util.ramv = 0; + ip->init.util.mmsbc = 0; + ip->init.util.mmmbc = 500; + ip->init.util.sbct = ~((UWord) 0); + ip->init.util.name_prefix = "sbmbc_"; + ip->init.util.alloc_no = ERTS_ALC_A_SBMBC; +#ifndef SMALL_MEMORY + ip->init.util.mmbcs = 2*1024*1024; /* Main carrier size */ +#else + ip->init.util.mmbcs = 1*1024*1024; /* Main carrier size */ +#endif + ip->init.util.ts = ERTS_ALC_MTA_SBMBC; + ip->init.util.asbcst = 0; + ip->init.util.rsbcst = 0; + ip->init.util.rsbcmt = 0; + ip->init.util.rmbcmt = 0; + ip->init.util.sbmbct = 0; + ip->init.util.sbmbcs = 0; +} + static void set_default_sl_alloc_opts(struct au_init *ip) { @@ -202,6 +234,7 @@ set_default_sl_alloc_opts(struct au_init *ip) ip->init.util.ts = ERTS_ALC_MTA_SHORT_LIVED; ip->init.util.rsbcst = 80; #if HALFWORD_HEAP + ip->init.util.force = 1; ip->init.util.low_mem = 1; #endif @@ -249,6 +282,8 @@ set_default_ll_alloc_opts(struct au_init *ip) ip->init.util.rsbcst = 0; ip->init.util.rsbcmt = 0; ip->init.util.rmbcmt = 0; + ip->init.util.sbmbct = 0; + ip->init.util.sbmbcs = 0; } static void @@ -269,6 +304,7 @@ set_default_temp_alloc_opts(struct au_init *ip) ip->init.util.rsbcst = 90; ip->init.util.rmbcmt = 100; #if HALFWORD_HEAP + ip->init.util.force = 1; ip->init.util.low_mem = 1; #endif } @@ -291,6 +327,7 @@ set_default_eheap_alloc_opts(struct au_init *ip) ip->init.util.ts = ERTS_ALC_MTA_EHEAP; ip->init.util.rsbcst = 50; #if HALFWORD_HEAP + ip->init.util.force = 1; ip->init.util.low_mem = 1; #endif } @@ -436,10 +473,13 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) hdbg_init(); #endif + erts_have_sbmbc_alloc = 0; + erts_sys_alloc_init(); init_thr_ix(erts_no_schedulers); erts_init_utils_mem(); + set_default_sbmbc_alloc_opts(&init.sbmbc_alloc); set_default_sl_alloc_opts(&init.sl_alloc); set_default_std_alloc_opts(&init.std_alloc); set_default_ll_alloc_opts(&init.ll_alloc); @@ -453,6 +493,7 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) handle_args(argc, argv, &init); if (erts_no_schedulers <= 1) { + init.sbmbc_alloc.thr_spec = 0; init.sl_alloc.thr_spec = 0; init.std_alloc.thr_spec = 0; init.ll_alloc.thr_spec = 0; @@ -464,6 +505,7 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) if (init.erts_alloc_config) { /* Adjust flags that erts_alloc_config won't like */ + init.sbmbc_alloc.thr_spec = 0; init.temp_alloc.thr_spec = 0; init.sl_alloc.thr_spec = 0; init.std_alloc.thr_spec = 0; @@ -480,6 +522,7 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) init.temp_alloc.thr_spec = erts_no_schedulers; /* Others must use thread preferred interface */ + adjust_tpref(&init.sbmbc_alloc, erts_no_schedulers); adjust_tpref(&init.sl_alloc, erts_no_schedulers); adjust_tpref(&init.std_alloc, erts_no_schedulers); adjust_tpref(&init.ll_alloc, erts_no_schedulers); @@ -497,6 +540,7 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) * The following allocators cannot be run with afit strategy. * Make sure they don't... */ + refuse_af_strategy(&init.sbmbc_alloc); refuse_af_strategy(&init.sl_alloc); refuse_af_strategy(&init.std_alloc); refuse_af_strategy(&init.ll_alloc); @@ -551,19 +595,30 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) #if HALFWORD_HEAP /* Init low memory variants by cloning */ - init.std_alloc_low = init.std_alloc; - init.std_alloc_low.init.util.alloc_no = ERTS_ALC_A_STANDARD_LOW; - init.std_alloc_low.init.util.low_mem = 1; - - init.ll_alloc_low = init.ll_alloc; - init.ll_alloc_low.init.util.alloc_no = ERTS_ALC_A_LONG_LIVED_LOW; - init.ll_alloc_low.init.util.low_mem = 1; - - set_au_allocator(ERTS_ALC_A_STANDARD_LOW, &init.std_alloc_low); - set_au_allocator(ERTS_ALC_A_LONG_LIVED_LOW, &init.ll_alloc_low); + init.sbmbc_low_alloc = init.sbmbc_alloc; + init.sbmbc_low_alloc.init.util.name_prefix = "sbmbc_low_"; + init.sbmbc_low_alloc.init.util.alloc_no = ERTS_ALC_A_STANDARD_LOW; + init.sbmbc_low_alloc.init.util.low_mem = 1; + + init.std_low_alloc = init.std_alloc; + init.std_low_alloc.init.util.name_prefix = "std_low_"; + init.std_low_alloc.init.util.alloc_no = ERTS_ALC_A_STANDARD_LOW; + init.std_low_alloc.init.util.force = 1; + init.std_low_alloc.init.util.low_mem = 1; + + init.ll_low_alloc = init.ll_alloc; + init.ll_low_alloc.init.util.name_prefix = "ll_low_"; + init.ll_low_alloc.init.util.alloc_no = ERTS_ALC_A_LONG_LIVED_LOW; + init.ll_low_alloc.init.util.force = 1; + init.ll_low_alloc.init.util.low_mem = 1; + + set_au_allocator(ERTS_ALC_A_SBMBC_LOW, &init.sbmbc_low_alloc); + set_au_allocator(ERTS_ALC_A_STANDARD_LOW, &init.std_low_alloc); + set_au_allocator(ERTS_ALC_A_LONG_LIVED_LOW, &init.ll_low_alloc); #endif /* HALFWORD */ set_au_allocator(ERTS_ALC_A_TEMPORARY, &init.temp_alloc); + set_au_allocator(ERTS_ALC_A_SBMBC, &init.sbmbc_alloc); set_au_allocator(ERTS_ALC_A_SHORT_LIVED, &init.sl_alloc); set_au_allocator(ERTS_ALC_A_STANDARD, &init.std_alloc); set_au_allocator(ERTS_ALC_A_LONG_LIVED, &init.ll_alloc); @@ -593,6 +648,20 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) erts_mtrace_init(init.instr.mtrace, init.instr.nodename); + /* sbmbc_alloc() needs to be started first */ + start_au_allocator(ERTS_ALC_A_SBMBC, + &init.sbmbc_alloc, + &sbmbc_alloc_state); +#if HALFWORD_HEAP + start_au_allocator(ERTS_ALC_A_SBMBC_LOW, + &init.sbmbc_low_alloc, + &sbmbc_low_alloc_state); + erts_have_sbmbc_alloc = (init.sbmbc_alloc.enable + && init.sbmbc_low_alloc.enable); +#else + erts_have_sbmbc_alloc = init.sbmbc_alloc.enable; +#endif + start_au_allocator(ERTS_ALC_A_TEMPORARY, &init.temp_alloc, &temp_alloc_state); @@ -610,11 +679,11 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) &ll_alloc_state); #if HALFWORD_HEAP start_au_allocator(ERTS_ALC_A_LONG_LIVED_LOW, - &init.ll_alloc_low, - &ll_alloc_low_state); + &init.ll_low_alloc, + &ll_low_alloc_state); start_au_allocator(ERTS_ALC_A_STANDARD_LOW, - &init.std_alloc_low, - &std_alloc_low_state); + &init.std_low_alloc, + &std_low_alloc_state); #endif start_au_allocator(ERTS_ALC_A_EHEAP, &init.eheap_alloc, @@ -680,14 +749,11 @@ set_au_allocator(ErtsAlcType_t alctr_n, struct au_init *init) ErtsAllocatorInfo_t *ai = &erts_allctrs_info[alctr_n]; ErtsAllocatorThrSpec_t *tspec = &erts_allctr_thr_spec[alctr_n]; -#if HALFWORD_HEAP - /* If halfword heap, silently ignore any disabling of internal - * allocators for low memory + /* + * Some allocators are forced on if halfword heap is used. */ - if (init->init.util.low_mem) { + if (init->init.util.force) init->enable = 1; - } -#endif if (!init->enable) { af->alloc = erts_sys_alloc; @@ -946,6 +1012,20 @@ get_kb_value(char *param_end, char** argv, int* ip) return ((Uint) tmp)*1024; } +static Uint +get_byte_value(char *param_end, char** argv, int* ip) +{ + Sint tmp; + char *rest; + char *param = argv[*ip]+1; + char *value = get_value(param_end, argv, ip); + errno = 0; + tmp = (Sint) strtol(value, &rest, 10); + if (errno != 0 || rest == value || tmp < 0) + bad_value(param, param_end, value); + return (Uint) tmp; +} + static Uint get_amount_value(char *param_end, char** argv, int* ip) { @@ -1085,6 +1165,12 @@ handle_au_arg(struct au_init *auip, if(has_prefix("sbct", sub_param)) { auip->init.util.sbct = get_kb_value(sub_param + 4, argv, ip); } + else if (has_prefix("sbmbcs", sub_param)) { + auip->init.util.sbmbcs = get_byte_value(sub_param + 6, argv, ip); + } + else if (has_prefix("sbmbct", sub_param)) { + auip->init.util.sbmbct = get_byte_value(sub_param + 6, argv, ip); + } else if (has_prefix("smbcs", sub_param)) { auip->default_.smbcs = 0; auip->init.util.smbcs = get_kb_value(sub_param + 5, argv, ip); @@ -1123,6 +1209,7 @@ static void handle_args(int *argc, char **argv, erts_alc_hndl_args_init_t *init) { struct au_init *aui[] = { + &init->sbmbc_alloc, &init->binary_alloc, &init->std_alloc, &init->ets_alloc, @@ -1150,6 +1237,9 @@ handle_args(int *argc, char **argv, erts_alc_hndl_args_init_t *init) case 'B': handle_au_arg(&init->binary_alloc, &argv[i][3], argv, &i); break; + case 'C': + handle_au_arg(&init->sbmbc_alloc, &argv[i][3], argv, &i); + break; case 'D': handle_au_arg(&init->std_alloc, &argv[i][3], argv, &i); break; @@ -1856,12 +1946,16 @@ erts_memory(int *print_to_p, void *print_to_arg, void *proc, Eterm earg) return am_badarg; } - /* All alloc_util allocators *have* to be enabled */ + /* All alloc_util allocators except sbmbc_alloc *have* to be enabled */ for (ai = ERTS_ALC_A_MIN; ai <= ERTS_ALC_A_MAX; ai++) { switch (ai) { case ERTS_ALC_A_SYSTEM: case ERTS_ALC_A_FIXED_SIZE: + case ERTS_ALC_A_SBMBC: +#if HALFWORD_HEAP + case ERTS_ALC_A_SBMBC_LOW: +#endif break; default: if (!erts_allctrs_info[ai].enabled @@ -1901,6 +1995,12 @@ erts_memory(int *print_to_p, void *print_to_arg, void *proc, Eterm earg) * Often not thread safe and usually never * contain any allocated memory. */ + case ERTS_ALC_A_SBMBC: + /* Included in other allocators */ +#if HALFWORD_HEAP + case ERTS_ALC_A_SBMBC_LOW: + /* Included in other allocators */ +#endif continue; case ERTS_ALC_A_EHEAP: save = &size.processes; @@ -2925,6 +3025,7 @@ unsigned long erts_alc_test(unsigned long op, init.atype = GOODFIT; init.init.util.name_prefix = (char *) a1; init.init.util.ts = a2 ? 1 : 0; + init.init.util.sbmbct = 0; if ((char **) a3) { char **argv = (char **) a3; diff --git a/erts/emulator/beam/erl_alloc.types b/erts/emulator/beam/erl_alloc.types index c6cc0e1fac..eda0831441 100644 --- a/erts/emulator/beam/erl_alloc.types +++ b/erts/emulator/beam/erl_alloc.types @@ -65,6 +65,11 @@ allocator SYSTEM true sys_alloc +allocator SBMBC true sbmbc_alloc ++if halfword +allocator SBMBC_LOW true sbmbc_low_alloc ++endif + +if smp allocator TEMPORARY true temp_alloc @@ -76,8 +81,8 @@ allocator ETS true ets_alloc allocator FIXED_SIZE true fix_alloc +if halfword -allocator LONG_LIVED_LOW true ll_alloc_low -allocator STANDARD_LOW true std_alloc_low +allocator LONG_LIVED_LOW true ll_low_alloc +allocator STANDARD_LOW true std_low_alloc +endif +else # Non smp build @@ -91,8 +96,8 @@ allocator ETS false ets_alloc allocator FIXED_SIZE false fix_alloc +if halfword -allocator LONG_LIVED_LOW false ll_alloc_low -allocator STANDARD_LOW false std_alloc_low +allocator LONG_LIVED_LOW false ll_low_alloc +allocator STANDARD_LOW false std_low_alloc +endif +endif @@ -134,6 +139,7 @@ class SYSTEM system_data # # +type SBMBC SBMBC SYSTEM small_block_mbc type PROC FIXED_SIZE PROCESSES proc type ATOM FIXED_SIZE ATOM atom_entry type MODULE FIXED_SIZE CODE module_entry @@ -330,6 +336,7 @@ type SSB SHORT_LIVED PROCESSES ssb +if halfword +type SBMBC_LOW SBMBC_LOW SYSTEM small_block_mbc_low type DDLL_PROCESS STANDARD_LOW SYSTEM ddll_processes type MONITOR_LH STANDARD_LOW PROCESSES monitor_lh type NLINK_LH STANDARD_LOW PROCESSES nlink_lh diff --git a/erts/emulator/beam/erl_alloc_util.c b/erts/emulator/beam/erl_alloc_util.c index cc04ef65bf..19c552d8cd 100644 --- a/erts/emulator/beam/erl_alloc_util.c +++ b/erts/emulator/beam/erl_alloc_util.c @@ -66,6 +66,7 @@ static int atoms_initialized = 0; static int initialized = 0; +int erts_have_sbmbc_alloc; #if HAVE_ERTS_MSEG @@ -85,8 +86,6 @@ static int initialized = 0; #undef ASSERT #define ASSERT ASSERT_EXPR -#define ERTS_ALCU_FLG_FAIL_REALLOC_MOVE ((UWord) 1) - #if 0 /* Can be useful for debugging */ #define MBC_REALLOC_ALWAYS_MOVES @@ -275,14 +274,26 @@ static void check_blk_carrier(Allctr_t *, Block_t *); #ifdef DEBUG #define DEBUG_CHECK_CARRIER_NO_SZ(AP) \ - ASSERT(((AP)->sbcs.curr_mseg.no && (AP)->sbcs.curr_mseg.size) \ - || (!(AP)->sbcs.curr_mseg.no && !(AP)->sbcs.curr_mseg.size));\ - ASSERT(((AP)->sbcs.curr_sys_alloc.no && (AP)->sbcs.curr_sys_alloc.size)\ - || (!(AP)->sbcs.curr_sys_alloc.no && !(AP)->sbcs.curr_sys_alloc.size));\ - ASSERT(((AP)->mbcs.curr_mseg.no && (AP)->mbcs.curr_mseg.size) \ - || (!(AP)->mbcs.curr_mseg.no && !(AP)->mbcs.curr_mseg.size));\ - ASSERT(((AP)->mbcs.curr_sys_alloc.no && (AP)->mbcs.curr_sys_alloc.size)\ - || (!(AP)->mbcs.curr_sys_alloc.no && !(AP)->mbcs.curr_sys_alloc.size)) + ASSERT(((AP)->sbcs.curr.norm.mseg.no \ + && (AP)->sbcs.curr.norm.mseg.size) \ + || (!(AP)->sbcs.curr.norm.mseg.no \ + && !(AP)->sbcs.curr.norm.mseg.size)); \ + ASSERT(((AP)->sbcs.curr.norm.sys_alloc.no \ + && (AP)->sbcs.curr.norm.sys_alloc.size) \ + || (!(AP)->sbcs.curr.norm.sys_alloc.no \ + && !(AP)->sbcs.curr.norm.sys_alloc.size)); \ + ASSERT(((AP)->mbcs.curr.norm.mseg.no \ + && (AP)->mbcs.curr.norm.mseg.size) \ + || (!(AP)->mbcs.curr.norm.mseg.no \ + && !(AP)->mbcs.curr.norm.mseg.size)); \ + ASSERT(((AP)->mbcs.curr.norm.sys_alloc.no \ + && (AP)->mbcs.curr.norm.sys_alloc.size) \ + || (!(AP)->mbcs.curr.norm.sys_alloc.no \ + && !(AP)->mbcs.curr.norm.sys_alloc.size)); \ + ASSERT(((AP)->sbmbcs.curr.small_block.no \ + && (AP)->sbmbcs.curr.small_block.size) \ + || (!(AP)->sbmbcs.curr.small_block.no \ + && !(AP)->sbmbcs.curr.small_block.size)) #else #define DEBUG_CHECK_CARRIER_NO_SZ(AP) @@ -292,27 +303,27 @@ static void check_blk_carrier(Allctr_t *, Block_t *); (AP)->sbcs.blocks.curr.size += (BSZ); \ if ((AP)->sbcs.blocks.max.size < (AP)->sbcs.blocks.curr.size) \ (AP)->sbcs.blocks.max.size = (AP)->sbcs.blocks.curr.size; \ - if ((AP)->sbcs.max.no < ((AP)->sbcs.curr_mseg.no \ - + (AP)->sbcs.curr_sys_alloc.no)) \ - (AP)->sbcs.max.no = ((AP)->sbcs.curr_mseg.no \ - + (AP)->sbcs.curr_sys_alloc.no); \ - if ((AP)->sbcs.max.size < ((AP)->sbcs.curr_mseg.size \ - + (AP)->sbcs.curr_sys_alloc.size)) \ - (AP)->sbcs.max.size = ((AP)->sbcs.curr_mseg.size \ - + (AP)->sbcs.curr_sys_alloc.size) + if ((AP)->sbcs.max.no < ((AP)->sbcs.curr.norm.mseg.no \ + + (AP)->sbcs.curr.norm.sys_alloc.no)) \ + (AP)->sbcs.max.no = ((AP)->sbcs.curr.norm.mseg.no \ + + (AP)->sbcs.curr.norm.sys_alloc.no); \ + if ((AP)->sbcs.max.size < ((AP)->sbcs.curr.norm.mseg.size \ + + (AP)->sbcs.curr.norm.sys_alloc.size)) \ + (AP)->sbcs.max.size = ((AP)->sbcs.curr.norm.mseg.size \ + + (AP)->sbcs.curr.norm.sys_alloc.size) #define STAT_MSEG_SBC_ALLOC(AP, CSZ, BSZ) \ do { \ - (AP)->sbcs.curr_mseg.no++; \ - (AP)->sbcs.curr_mseg.size += (CSZ); \ + (AP)->sbcs.curr.norm.mseg.no++; \ + (AP)->sbcs.curr.norm.mseg.size += (CSZ); \ STAT_SBC_ALLOC((AP), (BSZ)); \ DEBUG_CHECK_CARRIER_NO_SZ((AP)); \ } while (0) #define STAT_SYS_ALLOC_SBC_ALLOC(AP, CSZ, BSZ) \ do { \ - (AP)->sbcs.curr_sys_alloc.no++; \ - (AP)->sbcs.curr_sys_alloc.size += (CSZ); \ + (AP)->sbcs.curr.norm.sys_alloc.no++; \ + (AP)->sbcs.curr.norm.sys_alloc.size += (CSZ); \ STAT_SBC_ALLOC((AP), (BSZ)); \ DEBUG_CHECK_CARRIER_NO_SZ((AP)); \ } while (0) @@ -324,85 +335,111 @@ do { \ #define STAT_MSEG_SBC_FREE(AP, CSZ, BSZ) \ do { \ - ASSERT((AP)->sbcs.curr_mseg.no > 0); \ - (AP)->sbcs.curr_mseg.no--; \ - ASSERT((AP)->sbcs.curr_mseg.size >= (CSZ)); \ - (AP)->sbcs.curr_mseg.size -= (CSZ); \ + ASSERT((AP)->sbcs.curr.norm.mseg.no > 0); \ + (AP)->sbcs.curr.norm.mseg.no--; \ + ASSERT((AP)->sbcs.curr.norm.mseg.size >= (CSZ)); \ + (AP)->sbcs.curr.norm.mseg.size -= (CSZ); \ STAT_SBC_FREE((AP), (BSZ)); \ DEBUG_CHECK_CARRIER_NO_SZ((AP)); \ } while (0) #define STAT_SYS_ALLOC_SBC_FREE(AP, CSZ, BSZ) \ do { \ - ASSERT((AP)->sbcs.curr_sys_alloc.no > 0); \ - (AP)->sbcs.curr_sys_alloc.no--; \ - ASSERT((AP)->sbcs.curr_sys_alloc.size >= (CSZ)); \ - (AP)->sbcs.curr_sys_alloc.size -= (CSZ); \ + ASSERT((AP)->sbcs.curr.norm.sys_alloc.no > 0); \ + (AP)->sbcs.curr.norm.sys_alloc.no--; \ + ASSERT((AP)->sbcs.curr.norm.sys_alloc.size >= (CSZ)); \ + (AP)->sbcs.curr.norm.sys_alloc.size -= (CSZ); \ STAT_SBC_FREE((AP), (BSZ)); \ DEBUG_CHECK_CARRIER_NO_SZ((AP)); \ } while (0) #define STAT_MBC_ALLOC(AP) \ - if ((AP)->mbcs.max.no < ((AP)->mbcs.curr_mseg.no \ - + (AP)->mbcs.curr_sys_alloc.no)) \ - (AP)->mbcs.max.no = ((AP)->mbcs.curr_mseg.no \ - + (AP)->mbcs.curr_sys_alloc.no); \ - if ((AP)->mbcs.max.size < ((AP)->mbcs.curr_mseg.size \ - + (AP)->mbcs.curr_sys_alloc.size)) \ - (AP)->mbcs.max.size = ((AP)->mbcs.curr_mseg.size \ - + (AP)->mbcs.curr_sys_alloc.size) + if ((AP)->mbcs.max.no < ((AP)->mbcs.curr.norm.mseg.no \ + + (AP)->mbcs.curr.norm.sys_alloc.no)) \ + (AP)->mbcs.max.no = ((AP)->mbcs.curr.norm.mseg.no \ + + (AP)->mbcs.curr.norm.sys_alloc.no); \ + if ((AP)->mbcs.max.size < ((AP)->mbcs.curr.norm.mseg.size \ + + (AP)->mbcs.curr.norm.sys_alloc.size)) \ + (AP)->mbcs.max.size = ((AP)->mbcs.curr.norm.mseg.size \ + + (AP)->mbcs.curr.norm.sys_alloc.size) + +#define STAT_SBMBC_ALLOC(AP, CSZ) \ +do { \ + (AP)->sbmbcs.curr.small_block.no++; \ + (AP)->sbmbcs.curr.small_block.size += (CSZ); \ + if ((AP)->sbmbcs.max.no < (AP)->sbmbcs.curr.small_block.no) \ + (AP)->sbmbcs.max.no = (AP)->sbmbcs.curr.small_block.no; \ + if ((AP)->sbmbcs.max.size < (AP)->sbmbcs.curr.small_block.size) \ + (AP)->sbmbcs.max.size = (AP)->sbmbcs.curr.small_block.size; \ + DEBUG_CHECK_CARRIER_NO_SZ((AP)); \ +} while (0) #define STAT_MSEG_MBC_ALLOC(AP, CSZ) \ do { \ - (AP)->mbcs.curr_mseg.no++; \ - (AP)->mbcs.curr_mseg.size += (CSZ); \ + (AP)->mbcs.curr.norm.mseg.no++; \ + (AP)->mbcs.curr.norm.mseg.size += (CSZ); \ STAT_MBC_ALLOC((AP)); \ DEBUG_CHECK_CARRIER_NO_SZ((AP)); \ } while (0) #define STAT_SYS_ALLOC_MBC_ALLOC(AP, CSZ) \ do { \ - (AP)->mbcs.curr_sys_alloc.no++; \ - (AP)->mbcs.curr_sys_alloc.size += (CSZ); \ + (AP)->mbcs.curr.norm.sys_alloc.no++; \ + (AP)->mbcs.curr.norm.sys_alloc.size += (CSZ); \ STAT_MBC_ALLOC((AP)); \ DEBUG_CHECK_CARRIER_NO_SZ((AP)); \ } while (0) +#define STAT_SBMBC_FREE(AP, CSZ) \ +do { \ + ASSERT((AP)->sbmbcs.curr.small_block.no > 0); \ + (AP)->sbmbcs.curr.small_block.no--; \ + ASSERT((AP)->sbmbcs.curr.small_block.size >= (CSZ)); \ + (AP)->sbmbcs.curr.small_block.size -= (CSZ); \ + DEBUG_CHECK_CARRIER_NO_SZ((AP)); \ +} while (0) + #define STAT_MSEG_MBC_FREE(AP, CSZ) \ do { \ - ASSERT((AP)->mbcs.curr_mseg.no > 0); \ - (AP)->mbcs.curr_mseg.no--; \ - ASSERT((AP)->mbcs.curr_mseg.size >= (CSZ)); \ - (AP)->mbcs.curr_mseg.size -= (CSZ); \ + ASSERT((AP)->mbcs.curr.norm.mseg.no > 0); \ + (AP)->mbcs.curr.norm.mseg.no--; \ + ASSERT((AP)->mbcs.curr.norm.mseg.size >= (CSZ)); \ + (AP)->mbcs.curr.norm.mseg.size -= (CSZ); \ DEBUG_CHECK_CARRIER_NO_SZ((AP)); \ } while (0) #define STAT_SYS_ALLOC_MBC_FREE(AP, CSZ) \ do { \ - ASSERT((AP)->mbcs.curr_sys_alloc.no > 0); \ - (AP)->mbcs.curr_sys_alloc.no--; \ - ASSERT((AP)->mbcs.curr_sys_alloc.size >= (CSZ)); \ - (AP)->mbcs.curr_sys_alloc.size -= (CSZ); \ + ASSERT((AP)->mbcs.curr.norm.sys_alloc.no > 0); \ + (AP)->mbcs.curr.norm.sys_alloc.no--; \ + ASSERT((AP)->mbcs.curr.norm.sys_alloc.size >= (CSZ)); \ + (AP)->mbcs.curr.norm.sys_alloc.size -= (CSZ); \ DEBUG_CHECK_CARRIER_NO_SZ((AP)); \ } while (0) -#define STAT_MBC_BLK_ALLOC(AP, BSZ) \ +#define STAT_MBC_BLK_ALLOC(AP, BSZ, FLGS) \ do { \ - (AP)->mbcs.blocks.curr.no++; \ - if ((AP)->mbcs.blocks.max.no < (AP)->mbcs.blocks.curr.no) \ - (AP)->mbcs.blocks.max.no = (AP)->mbcs.blocks.curr.no; \ - (AP)->mbcs.blocks.curr.size += (BSZ); \ - if ((AP)->mbcs.blocks.max.size < (AP)->mbcs.blocks.curr.size) \ - (AP)->mbcs.blocks.max.size = (AP)->mbcs.blocks.curr.size; \ + CarriersStats_t *cstats__ = (((FLGS) & ERTS_ALCU_FLG_SBMBC) \ + ? &(AP)->sbmbcs \ + : &(AP)->mbcs); \ + cstats__->blocks.curr.no++; \ + if (cstats__->blocks.max.no < cstats__->blocks.curr.no) \ + cstats__->blocks.max.no = cstats__->blocks.curr.no; \ + cstats__->blocks.curr.size += (BSZ); \ + if (cstats__->blocks.max.size < cstats__->blocks.curr.size) \ + cstats__->blocks.max.size = cstats__->blocks.curr.size; \ } while (0) -#define STAT_MBC_BLK_FREE(AP, BSZ) \ +#define STAT_MBC_BLK_FREE(AP, BSZ, FLGS) \ do { \ - ASSERT((AP)->mbcs.blocks.curr.no > 0); \ - (AP)->mbcs.blocks.curr.no--; \ - ASSERT((AP)->mbcs.blocks.curr.size >= (BSZ)); \ - (AP)->mbcs.blocks.curr.size -= (BSZ); \ + CarriersStats_t *cstats__ = (((FLGS) & ERTS_ALCU_FLG_SBMBC) \ + ? &(AP)->sbmbcs \ + : &(AP)->mbcs); \ + ASSERT(cstats__->blocks.curr.no > 0); \ + cstats__->blocks.curr.no--; \ + ASSERT(cstats__->blocks.curr.size >= (BSZ)); \ + cstats__->blocks.curr.size -= (BSZ); \ } while (0) /* Debug stuff... */ @@ -410,7 +447,7 @@ do { \ static UWord carrier_alignment; #define DEBUG_SAVE_ALIGNMENT(C) \ do { \ - UWord algnmnt__ = sizeof(Unit_t) - (((UWord) (C)) % sizeof(Unit_t)); \ + UWord algnmnt__ = sizeof(Unit_t) - (((UWord) (C)) % sizeof(Unit_t));\ carrier_alignment = MIN(carrier_alignment, algnmnt__); \ ASSERT(((UWord) (C)) % sizeof(UWord) == 0); \ } while (0) @@ -524,8 +561,8 @@ static Uint get_next_mbc_size(Allctr_t *allctr) { Uint size; - int cs = (allctr->mbcs.curr_mseg.no - + allctr->mbcs.curr_sys_alloc.no + int cs = (allctr->mbcs.curr.norm.mseg.no + + allctr->mbcs.curr.norm.sys_alloc.no - (allctr->main_carrier ? 1 : 0)); ASSERT(cs >= 0); @@ -609,7 +646,8 @@ unlink_carrier(CarrierList_t *cl, Carrier_t *crr) } } - +static Block_t *create_sbmbc(Allctr_t *allctr, Uint umem_sz); +static void destroy_sbmbc(Allctr_t *allctr, Block_t *blk); static Block_t *create_carrier(Allctr_t *, Uint, UWord); static void destroy_carrier(Allctr_t *, Block_t *); @@ -619,39 +657,57 @@ static void destroy_carrier(Allctr_t *, Block_t *); * block in a sbc. */ static ERTS_INLINE void * -mbc_alloc_block(Allctr_t *allctr, Uint size, Uint *blk_szp) +mbc_alloc_block(Allctr_t *allctr, Uint size, Uint *blk_szp, Uint32 *alcu_flgsp) { Block_t *blk; + Uint get_blk_sz; + Uint sbmbct; ASSERT(size); ASSERT(size < allctr->sbc_threshold); - *blk_szp = UMEMSZ2BLKSZ(allctr, size); + *blk_szp = get_blk_sz = UMEMSZ2BLKSZ(allctr, size); + + sbmbct = allctr->sbmbc_threshold; + if (sbmbct) { + if (get_blk_sz < sbmbct) { + *alcu_flgsp |= ERTS_ALCU_FLG_SBMBC; + if (get_blk_sz + allctr->min_block_size > sbmbct) { + /* Since we use block size to determine if blocks are + located in sbmbc or not... */ + get_blk_sz += allctr->min_block_size; + } + } + } - blk = (*allctr->get_free_block)(allctr, *blk_szp, NULL, 0); + blk = (*allctr->get_free_block)(allctr, get_blk_sz, NULL, 0, *alcu_flgsp); -#if HALFWORD_HEAP if (!blk) { - blk = create_carrier(allctr, *blk_szp, CFLG_MBC|CFLG_FORCE_MSEG); - } + if ((*alcu_flgsp) & ERTS_ALCU_FLG_SBMBC) + blk = create_sbmbc(allctr, get_blk_sz); + else { +#if HALFWORD_HEAP + blk = create_carrier(allctr, get_blk_sz, CFLG_MBC|CFLG_FORCE_MSEG); #else - if (!blk) { - blk = create_carrier(allctr, *blk_szp, CFLG_MBC); - if (!blk) { - /* Emergency! We couldn't create the carrier as we wanted. - Try to place it in a sys_alloced sbc. */ - blk = create_carrier(allctr, - size, - CFLG_SBC|CFLG_FORCE_SIZE|CFLG_FORCE_SYS_ALLOC); + blk = create_carrier(allctr, get_blk_sz, CFLG_MBC); + if (!blk) { + /* Emergency! We couldn't create the carrier as we wanted. + Try to place it in a sys_alloced sbc. */ + blk = create_carrier(allctr, + size, + (CFLG_SBC + | CFLG_FORCE_SIZE + | CFLG_FORCE_SYS_ALLOC)); + } +#endif } } -#endif #ifdef ERTS_ALLOC_UTIL_HARD_DEBUG if (IS_MBC_BLK(blk)) { - (*allctr->link_free_block)(allctr, blk); + (*allctr->link_free_block)(allctr, blk, *alcu_flgsp); HARD_CHECK_BLK_CARRIER(allctr, blk); - (*allctr->unlink_free_block)(allctr, blk); + (*allctr->unlink_free_block)(allctr, blk, *alcu_flgsp); } #endif @@ -664,7 +720,8 @@ mbc_alloc_finalize(Allctr_t *allctr, Uint org_blk_sz, UWord flags, Uint want_blk_sz, - int valid_blk_info) + int valid_blk_info, + Uint32 alcu_flgs) { Uint blk_sz; Uint nxt_blk_sz; @@ -700,7 +757,7 @@ mbc_alloc_finalize(Allctr_t *allctr, SET_PREV_BLK_FREE(nxt_nxt_blk); } } - (*allctr->link_free_block)(allctr, nxt_blk); + (*allctr->link_free_block)(allctr, nxt_blk, alcu_flgs); ASSERT(IS_NOT_LAST_BLK(blk)); ASSERT(IS_FREE_BLK(nxt_blk)); @@ -741,7 +798,7 @@ mbc_alloc_finalize(Allctr_t *allctr, : IS_NOT_LAST_BLK(blk)); } - STAT_MBC_BLK_ALLOC(allctr, blk_sz); + STAT_MBC_BLK_ALLOC(allctr, blk_sz, alcu_flgs); ASSERT(IS_ALLOCED_BLK(blk)); ASSERT(blk_sz == BLK_SZ(blk)); @@ -761,7 +818,8 @@ mbc_alloc(Allctr_t *allctr, Uint size) { Block_t *blk; Uint blk_sz; - blk = mbc_alloc_block(allctr, size, &blk_sz); + Uint32 alcu_flgs = 0; + blk = mbc_alloc_block(allctr, size, &blk_sz, &alcu_flgs); if (!blk) return NULL; if (IS_MBC_BLK(blk)) @@ -770,7 +828,8 @@ mbc_alloc(Allctr_t *allctr, Uint size) BLK_SZ(blk), GET_BLK_HDR_FLGS(blk), blk_sz, - 1); + 1, + alcu_flgs); return BLK2UMEM(blk); } @@ -779,6 +838,7 @@ mbc_free(Allctr_t *allctr, void *p) { Uint is_first_blk; Uint is_last_blk; + Uint32 alcu_flgs = 0; Uint blk_sz; Block_t *blk; Block_t *nxt_blk; @@ -788,13 +848,15 @@ mbc_free(Allctr_t *allctr, void *p) blk = UMEM2BLK(p); blk_sz = BLK_SZ(blk); + if (blk_sz < allctr->sbmbc_threshold) + alcu_flgs |= ERTS_ALCU_FLG_SBMBC; ASSERT(IS_MBC_BLK(blk)); ASSERT(blk_sz >= allctr->min_block_size); HARD_CHECK_BLK_CARRIER(allctr, blk); - STAT_MBC_BLK_FREE(allctr, blk_sz); + STAT_MBC_BLK_FREE(allctr, blk_sz, alcu_flgs); is_first_blk = IS_FIRST_BLK(blk); is_last_blk = IS_LAST_BLK(blk); @@ -802,7 +864,7 @@ mbc_free(Allctr_t *allctr, void *p) if (!is_first_blk && IS_PREV_BLK_FREE(blk)) { /* Coalesce with previous block... */ blk = PREV_BLK(blk); - (*allctr->unlink_free_block)(allctr, blk); + (*allctr->unlink_free_block)(allctr, blk, alcu_flgs); blk_sz += BLK_SZ(blk); is_first_blk = IS_FIRST_BLK(blk); @@ -818,7 +880,7 @@ mbc_free(Allctr_t *allctr, void *p) nxt_blk = NXT_BLK(blk); if (IS_FREE_BLK(nxt_blk)) { /* Coalesce with next block... */ - (*allctr->unlink_free_block)(allctr, nxt_blk); + (*allctr->unlink_free_block)(allctr, nxt_blk, alcu_flgs); blk_sz += BLK_SZ(nxt_blk); SET_BLK_SZ(blk, blk_sz); @@ -850,16 +912,20 @@ mbc_free(Allctr_t *allctr, void *p) if (is_first_blk && is_last_blk - && allctr->main_carrier != FBLK2MBC(allctr, blk)) - destroy_carrier(allctr, blk); + && allctr->main_carrier != FBLK2MBC(allctr, blk)) { + if (alcu_flgs & ERTS_ALCU_FLG_SBMBC) + destroy_sbmbc(allctr, blk); + else + destroy_carrier(allctr, blk); + } else { - (*allctr->link_free_block)(allctr, blk); + (*allctr->link_free_block)(allctr, blk, alcu_flgs); HARD_CHECK_BLK_CARRIER(allctr, blk); } } static void * -mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) +mbc_realloc(Allctr_t *allctr, void *p, Uint size, Uint32 alcu_flgs) { void *new_p; Uint old_blk_sz; @@ -867,7 +933,7 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) #ifndef MBC_REALLOC_ALWAYS_MOVES Block_t *new_blk, *cand_blk; Uint cand_blk_sz; - Uint blk_sz; + Uint blk_sz, get_blk_sz; Block_t *nxt_blk; Uint nxt_blk_sz; Uint is_last_blk; @@ -883,10 +949,16 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) ASSERT(old_blk_sz >= allctr->min_block_size); #ifdef MBC_REALLOC_ALWAYS_MOVES - if (flgs & ERTS_ALCU_FLG_FAIL_REALLOC_MOVE) + if (alcu_flgs & ERTS_ALCU_FLG_FAIL_REALLOC_MOVE) return NULL; #else /* !MBC_REALLOC_ALWAYS_MOVES */ - blk_sz = UMEMSZ2BLKSZ(allctr, size); + get_blk_sz = blk_sz = UMEMSZ2BLKSZ(allctr, size); + if ((alcu_flgs & ERTS_ALCU_FLG_SBMBC) + && (blk_sz + allctr->min_block_size > allctr->sbmbc_threshold)) { + /* Since we use block size to determine if blocks are + located in sbmbc or not... */ + get_blk_sz = blk_sz + allctr->min_block_size; + } ASSERT(IS_ALLOCED_BLK(blk)); ASSERT(IS_MBC_BLK(blk)); @@ -901,6 +973,9 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) Uint diff_sz_val = old_blk_sz - blk_sz; Uint old_blk_sz_val = old_blk_sz; + if (get_blk_sz >= old_blk_sz) + return p; + if (diff_sz_val >= (~((Uint) 0) / 100)) { /* div both by 128 */ old_blk_sz_val >>= 7; @@ -909,7 +984,7 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) /* Avoid fragmentation by moving the block if it is shrunk much */ if (100*diff_sz_val > allctr->mbc_move_threshold*old_blk_sz_val) { - if (flgs & ERTS_ALCU_FLG_FAIL_REALLOC_MOVE) + if (alcu_flgs & ERTS_ALCU_FLG_FAIL_REALLOC_MOVE) return NULL; cand_blk_sz = old_blk_sz; @@ -926,9 +1001,10 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) } new_blk = (*allctr->get_free_block)(allctr, - blk_sz, + get_blk_sz, cand_blk, - cand_blk_sz); + cand_blk_sz, + alcu_flgs); if (new_blk || cand_blk != blk) goto move_into_new_blk; @@ -952,8 +1028,8 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) nxt_blk_sz, SBH_THIS_FREE|SBH_PREV_ALLOCED|SBH_NOT_LAST_BLK); - STAT_MBC_BLK_FREE(allctr, old_blk_sz); - STAT_MBC_BLK_ALLOC(allctr, blk_sz); + STAT_MBC_BLK_FREE(allctr, old_blk_sz, alcu_flgs); + STAT_MBC_BLK_ALLOC(allctr, blk_sz, alcu_flgs); ASSERT(BLK_SZ(blk) >= allctr->min_block_size); @@ -964,7 +1040,7 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) if (IS_FREE_BLK(nxt_nxt_blk)) { /* Coalesce with next free block... */ nxt_blk_sz += BLK_SZ(nxt_nxt_blk); - (*allctr->unlink_free_block)(allctr, nxt_nxt_blk); + (*allctr->unlink_free_block)(allctr, nxt_nxt_blk, alcu_flgs); SET_BLK_SZ(nxt_blk, nxt_blk_sz); is_last_blk = IS_LAST_BLK(nxt_nxt_blk); @@ -979,7 +1055,7 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) } } - (*allctr->link_free_block)(allctr, nxt_blk); + (*allctr->link_free_block)(allctr, nxt_blk, alcu_flgs); ASSERT(IS_ALLOCED_BLK(blk)); @@ -1009,12 +1085,12 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) if (!is_last_blk) { nxt_blk = NXT_BLK(blk); nxt_blk_sz = BLK_SZ(nxt_blk); - if (IS_FREE_BLK(nxt_blk) && blk_sz <= old_blk_sz + nxt_blk_sz) { + if (IS_FREE_BLK(nxt_blk) && get_blk_sz <= old_blk_sz + nxt_blk_sz) { /* Grow into next block... */ HARD_CHECK_BLK_CARRIER(allctr, blk); - (*allctr->unlink_free_block)(allctr, nxt_blk); + (*allctr->unlink_free_block)(allctr, nxt_blk, alcu_flgs); nxt_blk_sz -= blk_sz - old_blk_sz; is_last_blk = IS_LAST_BLK(nxt_blk); @@ -1051,13 +1127,13 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) else SET_BLK_SZ_FTR(nxt_blk, nxt_blk_sz); - (*allctr->link_free_block)(allctr, nxt_blk); + (*allctr->link_free_block)(allctr, nxt_blk, alcu_flgs); ASSERT(IS_FREE_BLK(nxt_blk)); } - STAT_MBC_BLK_FREE(allctr, old_blk_sz); - STAT_MBC_BLK_ALLOC(allctr, blk_sz); + STAT_MBC_BLK_FREE(allctr, old_blk_sz, alcu_flgs); + STAT_MBC_BLK_ALLOC(allctr, blk_sz, alcu_flgs); ASSERT(IS_ALLOCED_BLK(blk)); @@ -1088,7 +1164,7 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) } } - if (flgs & ERTS_ALCU_FLG_FAIL_REALLOC_MOVE) + if (alcu_flgs & ERTS_ALCU_FLG_FAIL_REALLOC_MOVE) return NULL; /* Need to grow in another block */ @@ -1108,7 +1184,7 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) } } - if (cand_blk_sz < blk_sz) { + if (cand_blk_sz < get_blk_sz) { /* We wont fit in cand_blk get a new one */ #endif /* !MBC_REALLOC_ALWAYS_MOVES */ @@ -1127,9 +1203,10 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) /* We will at least fit in cand_blk */ new_blk = (*allctr->get_free_block)(allctr, - blk_sz, + get_blk_sz, cand_blk, - cand_blk_sz); + cand_blk_sz, + alcu_flgs); move_into_new_blk: /* * new_blk, and cand_blk have to be correctly set @@ -1142,7 +1219,8 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) BLK_SZ(new_blk), GET_BLK_HDR_FLGS(new_blk), blk_sz, - 1); + 1, + alcu_flgs); new_p = BLK2UMEM(new_blk); sys_memcpy(new_p, p, MIN(size, old_blk_sz - ABLK_HDR_SZ)); mbc_free(allctr, p); @@ -1164,7 +1242,7 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) HARD_CHECK_BLK_CARRIER(allctr, blk); - (*allctr->unlink_free_block)(allctr, new_blk); /* prev */ + (*allctr->unlink_free_block)(allctr, new_blk, alcu_flgs); /* prev */ if (is_last_blk) new_blk_flgs |= LAST_BLK_HDR_FLG; @@ -1173,7 +1251,7 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) if (IS_FREE_BLK(nxt_blk)) { new_blk_flgs |= GET_LAST_BLK_HDR_FLG(nxt_blk); new_blk_sz += BLK_SZ(nxt_blk); - (*allctr->unlink_free_block)(allctr, nxt_blk); + (*allctr->unlink_free_block)(allctr, nxt_blk, alcu_flgs); } } @@ -1196,9 +1274,10 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) new_blk_sz, new_blk_flgs, blk_sz, - 0); + 0, + alcu_flgs); - STAT_MBC_BLK_FREE(allctr, old_blk_sz); + STAT_MBC_BLK_FREE(allctr, old_blk_sz, alcu_flgs); return new_p; } @@ -1243,6 +1322,100 @@ do { \ #define CHECK_1BLK_CARRIER(A, SBC, MSEGED, C, CSZ, B, BSZ) #endif +static Block_t * +create_sbmbc(Allctr_t *allctr, Uint umem_sz) +{ + Block_t *blk; + Uint blk_sz; + Uint crr_sz = allctr->sbmbc_size; + Carrier_t *crr; + +#if HALFWORD_HEAP + if (allctr->mseg_opt.low_mem) + crr = erts_alloc(ERTS_ALC_T_SBMBC_LOW, crr_sz); + else +#endif + crr = erts_alloc(ERTS_ALC_T_SBMBC, crr_sz); + + INC_CC(allctr->calls.sbmbc_alloc); + SET_CARRIER_HDR(crr, crr_sz, SCH_SYS_ALLOC|SCH_MBC); + + blk = MBC2FBLK(allctr, crr); + +#ifdef ERTS_ALLOC_UTIL_HARD_DEBUG + if (allctr->mbc_header_size % sizeof(Unit_t) == 0) + crr_sz -= sizeof(UWord); +#endif + + blk_sz = UNIT_FLOOR(crr_sz - allctr->mbc_header_size); + + SET_MBC_BLK_FTR(((UWord *) blk)[-1]); + SET_BLK_HDR(blk, blk_sz, SBH_THIS_FREE|SBH_PREV_FREE|SBH_LAST_BLK); + +#ifdef ERTS_ALLOC_UTIL_HARD_DEBUG + *((Carrier_t **) NXT_BLK(blk)) = crr; +#endif + + link_carrier(&allctr->sbmbc_list, crr); + +#ifdef ERTS_ALLOC_UTIL_HARD_DEBUG + if (allctr->mbc_header_size % sizeof(Unit_t) == 0) + crr_sz += sizeof(UWord); +#endif + + STAT_SBMBC_ALLOC(allctr, crr_sz); + CHECK_1BLK_CARRIER(allctr, 0, 0, crr, crr_sz, blk, blk_sz); +#ifdef ERTS_ALLOC_UTIL_HARD_DEBUG + if (allctr->mbc_header_size % sizeof(Unit_t) == 0) + crr_sz -= sizeof(UWord); +#endif + if (allctr->creating_mbc) + (*allctr->creating_mbc)(allctr, crr, ERTS_ALCU_FLG_SBMBC); + + DEBUG_SAVE_ALIGNMENT(crr); + return blk; +} + +static void +destroy_sbmbc(Allctr_t *allctr, Block_t *blk) +{ + Uint crr_sz; + Carrier_t *crr; + + ASSERT(IS_FIRST_BLK(blk)); + + ASSERT(IS_MBC_BLK(blk)); + + crr = FBLK2MBC(allctr, blk); + crr_sz = CARRIER_SZ(crr); + +#ifdef DEBUG + if (!allctr->stopped) { + ASSERT(IS_LAST_BLK(blk)); + +#ifdef ERTS_ALLOC_UTIL_HARD_DEBUG + (*allctr->link_free_block)(allctr, blk, ERTS_ALCU_FLG_SBMBC); + HARD_CHECK_BLK_CARRIER(allctr, blk); + (*allctr->unlink_free_block)(allctr, blk, ERTS_ALCU_FLG_SBMBC); +#endif + } +#endif + + STAT_SBMBC_FREE(allctr, crr_sz); + + unlink_carrier(&allctr->sbmbc_list, crr); + if (allctr->destroying_mbc) + (*allctr->destroying_mbc)(allctr, crr, ERTS_ALCU_FLG_SBMBC); + + INC_CC(allctr->calls.sbmbc_free); + +#if HALFWORD_HEAP + if (allctr->mseg_opt.low_mem) + erts_free(ERTS_ALC_T_SBMBC_LOW, crr); + else +#endif + erts_free(ERTS_ALC_T_SBMBC, crr); +} static Block_t * create_carrier(Allctr_t *allctr, Uint umem_sz, UWord flags) @@ -1271,11 +1444,11 @@ create_carrier(Allctr_t *allctr, Uint umem_sz, UWord flags) if (erts_mseg_no() >= max_mseg_carriers) goto try_sys_alloc; if (flags & CFLG_SBC) { - if (allctr->sbcs.curr_mseg.no >= allctr->max_mseg_sbcs) + if (allctr->sbcs.curr.norm.mseg.no >= allctr->max_mseg_sbcs) goto try_sys_alloc; } else { - if (allctr->mbcs.curr_mseg.no >= allctr->max_mseg_mbcs) + if (allctr->mbcs.curr.norm.mseg.no >= allctr->max_mseg_mbcs) goto try_sys_alloc; } @@ -1289,7 +1462,7 @@ create_carrier(Allctr_t *allctr, Uint umem_sz, UWord flags) if (crr_sz < allctr->mbc_header_size + blk_sz) crr_sz = allctr->mbc_header_size + blk_sz; #ifdef ERTS_ALLOC_UTIL_HARD_DEBUG - if (sizeof(Unit_t) == sizeof(UWord)) + if (allctr->mbc_header_size % sizeof(Unit_t) == 0) crr_sz += sizeof(UWord); #endif } @@ -1330,7 +1503,7 @@ create_carrier(Allctr_t *allctr, Uint umem_sz, UWord flags) && bcrr_sz < allctr->smallest_mbc_size) bcrr_sz = allctr->smallest_mbc_size; #ifdef ERTS_ALLOC_UTIL_HARD_DEBUG - if (sizeof(Unit_t) == sizeof(UWord)) + if (allctr->mbc_header_size % sizeof(Unit_t) == 0) bcrr_sz += sizeof(UWord); #endif @@ -1385,7 +1558,7 @@ create_carrier(Allctr_t *allctr, Uint umem_sz, UWord flags) blk = MBC2FBLK(allctr, crr); #ifdef ERTS_ALLOC_UTIL_HARD_DEBUG - if (sizeof(Unit_t) == sizeof(UWord)) + if (allctr->mbc_header_size % sizeof(Unit_t) == 0) crr_sz -= sizeof(UWord); #endif @@ -1406,16 +1579,16 @@ create_carrier(Allctr_t *allctr, Uint umem_sz, UWord flags) link_carrier(&allctr->mbc_list, crr); #ifdef ERTS_ALLOC_UTIL_HARD_DEBUG - if (sizeof(Unit_t) == sizeof(UWord)) + if (allctr->mbc_header_size % sizeof(Unit_t) == 0) crr_sz += sizeof(UWord); #endif CHECK_1BLK_CARRIER(allctr, 0, is_mseg, crr, crr_sz, blk, blk_sz); #ifdef ERTS_ALLOC_UTIL_HARD_DEBUG - if (sizeof(Unit_t) == sizeof(UWord)) + if (allctr->mbc_header_size % sizeof(Unit_t) == 0) crr_sz -= sizeof(UWord); #endif if (allctr->creating_mbc) - (*allctr->creating_mbc)(allctr, crr); + (*allctr->creating_mbc)(allctr, crr, 0); } @@ -1595,9 +1768,9 @@ destroy_carrier(Allctr_t *allctr, Block_t *blk) ASSERT(IS_LAST_BLK(blk)); #ifdef ERTS_ALLOC_UTIL_HARD_DEBUG - (*allctr->link_free_block)(allctr, blk); + (*allctr->link_free_block)(allctr, blk, 0); HARD_CHECK_BLK_CARRIER(allctr, blk); - (*allctr->unlink_free_block)(allctr, blk); + (*allctr->unlink_free_block)(allctr, blk, 0); #endif } #endif @@ -1614,7 +1787,7 @@ destroy_carrier(Allctr_t *allctr, Block_t *blk) unlink_carrier(&allctr->mbc_list, crr); if (allctr->destroying_mbc) - (*allctr->destroying_mbc)(allctr, crr); + (*allctr->destroying_mbc)(allctr, crr, 0); } @@ -1658,12 +1831,15 @@ static struct { Eterm lmbcs; Eterm smbcs; Eterm mbcgs; + Eterm sbmbcs; + Eterm sbmbct; #if HAVE_ERTS_MSEG Eterm mmc; #endif Eterm ycs; + /* Eterm sbmbcs; */ Eterm mbcs; Eterm sbcs; Eterm sys_alloc_carriers_size; @@ -1688,6 +1864,8 @@ static struct { Eterm mseg_dealloc; Eterm mseg_realloc; #endif + Eterm sbmbc_alloc; + Eterm sbmbc_free; #ifdef DEBUG Eterm end_of_atoms; #endif @@ -1746,12 +1924,15 @@ init_atoms(Allctr_t *allctr) AM_INIT(lmbcs); AM_INIT(smbcs); AM_INIT(mbcgs); + AM_INIT(sbmbcs); + AM_INIT(sbmbct); #if HAVE_ERTS_MSEG AM_INIT(mmc); #endif AM_INIT(ycs); + /*AM_INIT(sbmbcs);*/ AM_INIT(mbcs); AM_INIT(sbcs); AM_INIT(sys_alloc_carriers_size); @@ -1776,6 +1957,8 @@ init_atoms(Allctr_t *allctr) AM_INIT(mseg_dealloc); AM_INIT(mseg_realloc); #endif + AM_INIT(sbmbc_free); + AM_INIT(sbmbc_alloc); #ifdef DEBUG for (atom = (Eterm *) &am; atom < &am.end_of_atoms; atom++) { @@ -1869,7 +2052,9 @@ sz_info_carriers(Allctr_t *allctr, Uint *szp) { Eterm res = THE_NON_VALUE; - Uint curr_size = cs->curr_mseg.size + cs->curr_sys_alloc.size; + Uint curr_size = (cs == &allctr->sbmbcs + ? cs->curr.small_block.size + : cs->curr.norm.mseg.size + cs->curr.norm.sys_alloc.size); if (print_to_p) { int to = *print_to_p; @@ -1917,8 +2102,17 @@ info_carriers(Allctr_t *allctr, Uint *szp) { Eterm res = THE_NON_VALUE; - Uint curr_no = cs->curr_mseg.no + cs->curr_sys_alloc.no; - Uint curr_size = cs->curr_mseg.size + cs->curr_sys_alloc.size; + Uint curr_no, curr_size; + int small_block = cs == &allctr->sbmbcs; + + if (small_block) { + curr_no = cs->curr.small_block.no; + curr_size = cs->curr.small_block.size; + } + else { + curr_no = cs->curr.norm.mseg.no + cs->curr.norm.sys_alloc.no; + curr_size = cs->curr.norm.mseg.size + cs->curr.norm.sys_alloc.size; + } if (print_to_p) { int to = *print_to_p; @@ -1944,18 +2138,20 @@ info_carriers(Allctr_t *allctr, curr_no, cs->max.no, cs->max_ever.no); + if (!small_block) { #if HAVE_ERTS_MSEG - erts_print(to, - arg, - "%smseg carriers: %bpu\n", - prefix, - cs->curr_mseg.no); -#endif - erts_print(to, - arg, - "%ssys_alloc carriers: %bpu\n", - prefix, - cs->curr_sys_alloc.no); + erts_print(to, + arg, + "%smseg carriers: %bpu\n", + prefix, + cs->curr.norm.mseg.no); +#endif + erts_print(to, + arg, + "%ssys_alloc carriers: %bpu\n", + prefix, + cs->curr.norm.sys_alloc.no); + } erts_print(to, arg, "%scarriers size: %beu %bpu %bpu\n", @@ -1963,43 +2159,49 @@ info_carriers(Allctr_t *allctr, curr_size, cs->max.size, cs->max_ever.size); + if (!small_block) { #if HAVE_ERTS_MSEG - erts_print(to, - arg, - "%smseg carriers size: %bpu\n", - prefix, - cs->curr_mseg.size); -#endif - erts_print(to, - arg, - "%ssys_alloc carriers size: %bpu\n", - prefix, - cs->curr_sys_alloc.size); + erts_print(to, + arg, + "%smseg carriers size: %bpu\n", + prefix, + cs->curr.norm.mseg.size); +#endif + erts_print(to, + arg, + "%ssys_alloc carriers size: %bpu\n", + prefix, + cs->curr.norm.sys_alloc.size); + } } if (hpp || szp) { res = NIL; - add_2tup(hpp, szp, &res, - am.sys_alloc_carriers_size, - bld_unstable_uint(hpp, szp, cs->curr_sys_alloc.size)); + if (!small_block) { + add_2tup(hpp, szp, &res, + am.sys_alloc_carriers_size, + bld_unstable_uint(hpp, szp, cs->curr.norm.sys_alloc.size)); #if HAVE_ERTS_MSEG - add_2tup(hpp, szp, &res, - am.mseg_alloc_carriers_size, - bld_unstable_uint(hpp, szp, cs->curr_mseg.size)); + add_2tup(hpp, szp, &res, + am.mseg_alloc_carriers_size, + bld_unstable_uint(hpp, szp, cs->curr.norm.mseg.size)); #endif + } add_4tup(hpp, szp, &res, am.carriers_size, bld_unstable_uint(hpp, szp, curr_size), bld_unstable_uint(hpp, szp, cs->max.size), bld_unstable_uint(hpp, szp, cs->max_ever.size)); - add_2tup(hpp, szp, &res, - am.sys_alloc_carriers, - bld_unstable_uint(hpp, szp, cs->curr_sys_alloc.no)); + if (!small_block) { + add_2tup(hpp, szp, &res, + am.sys_alloc_carriers, + bld_unstable_uint(hpp, szp, cs->curr.norm.sys_alloc.no)); #if HAVE_ERTS_MSEG - add_2tup(hpp, szp, &res, - am.mseg_alloc_carriers, - bld_unstable_uint(hpp, szp, cs->curr_mseg.no)); + add_2tup(hpp, szp, &res, + am.mseg_alloc_carriers, + bld_unstable_uint(hpp, szp, cs->curr.norm.mseg.no)); #endif + } add_4tup(hpp, szp, &res, am.carriers, bld_unstable_uint(hpp, szp, curr_no), @@ -2077,6 +2279,9 @@ info_calls(Allctr_t *allctr, PRINT_CC_5(to, arg, prefix, "free", allctr->calls.this_free); PRINT_CC_5(to, arg, prefix, "realloc", allctr->calls.this_realloc); + PRINT_CC_4(to, arg, "sbmbc_alloc", allctr->calls.sbmbc_alloc); + PRINT_CC_4(to, arg, "sbmbc_free", allctr->calls.sbmbc_free); + #if HAVE_ERTS_MSEG PRINT_CC_4(to, arg, "mseg_alloc", allctr->calls.mseg_alloc); PRINT_CC_4(to, arg, "mseg_dealloc", allctr->calls.mseg_dealloc); @@ -2127,6 +2332,14 @@ info_calls(Allctr_t *allctr, bld_unstable_uint(hpp, szp, allctr->calls.mseg_alloc.giga_no), bld_unstable_uint(hpp, szp, allctr->calls.mseg_alloc.no)); #endif + add_3tup(hpp, szp, &res, + am.sbmbc_free, + bld_unstable_uint(hpp, szp, allctr->calls.sbmbc_free.giga_no), + bld_unstable_uint(hpp, szp, allctr->calls.sbmbc_free.no)); + add_3tup(hpp, szp, &res, + am.sbmbc_alloc, + bld_unstable_uint(hpp, szp, allctr->calls.sbmbc_alloc.giga_no), + bld_unstable_uint(hpp, szp, allctr->calls.sbmbc_alloc.no)); add_3tup(hpp, szp, &res, allctr->name.realloc, bld_unstable_uint(hpp, szp, allctr->calls.this_realloc.giga_no), @@ -2191,7 +2404,9 @@ info_options(Allctr_t *allctr, #endif "option lmbcs: %beu\n" "option smbcs: %beu\n" - "option mbcgs: %beu\n", + "option mbcgs: %beu\n" + "option sbmbcs: %beu\n" + "option sbmbct: %beu\n", topt, allctr->ramv ? "true" : "false", #if HALFWORD_HEAP @@ -2211,13 +2426,21 @@ info_options(Allctr_t *allctr, #endif allctr->largest_mbc_size, allctr->smallest_mbc_size, - allctr->mbc_growth_stages); + allctr->mbc_growth_stages, + allctr->sbmbc_size, + allctr->sbmbc_threshold); } res = (*allctr->info_options)(allctr, "option ", print_to_p, print_to_arg, hpp, szp); if (hpp || szp) { + add_2tup(hpp, szp, &res, + am.sbmbct, + bld_uint(hpp, szp, allctr->sbmbc_threshold)); + add_2tup(hpp, szp, &res, + am.sbmbcs, + bld_uint(hpp, szp, allctr->sbmbc_size)); add_2tup(hpp, szp, &res, am.mbcgs, bld_uint(hpp, szp, allctr->mbc_growth_stages)); @@ -2285,10 +2508,10 @@ update_max_ever_values(CarriersStats_t *cs) static ERTS_INLINE void reset_max_values(CarriersStats_t *cs) { - cs->max.no = cs->curr_mseg.no + cs->curr_sys_alloc.no; - cs->max.size = cs->curr_mseg.size + cs->curr_sys_alloc.size; - cs->blocks.max.no = cs->blocks.curr.no; - cs->blocks.max.size = cs->blocks.curr.size; + cs->max.no = cs->curr.norm.mseg.no + cs->curr.norm.sys_alloc.no; + cs->max.size = cs->curr.norm.mseg.size + cs->curr.norm.sys_alloc.size; + cs->blocks.max.no = cs->blocks.curr.no; + cs->blocks.max.size = cs->blocks.curr.size; } @@ -2367,7 +2590,7 @@ erts_alcu_sz_info(Allctr_t *allctr, Uint **hpp, Uint *szp) { - Eterm res, mbcs, sbcs; + Eterm res, sbmbcs, mbcs, sbcs; res = THE_NON_VALUE; @@ -2389,24 +2612,29 @@ erts_alcu_sz_info(Allctr_t *allctr, /* Update sbc values not continously updated */ allctr->sbcs.blocks.curr.no - = allctr->sbcs.curr_mseg.no + allctr->sbcs.curr_sys_alloc.no; + = allctr->sbcs.curr.norm.mseg.no + allctr->sbcs.curr.norm.sys_alloc.no; allctr->sbcs.blocks.max.no = allctr->sbcs.max.no; + update_max_ever_values(&allctr->sbmbcs); update_max_ever_values(&allctr->mbcs); update_max_ever_values(&allctr->sbcs); - mbcs = sz_info_carriers(allctr, &allctr->mbcs, "mbcs ", print_to_p, - print_to_arg, hpp, szp); - sbcs = sz_info_carriers(allctr, &allctr->sbcs, "sbcs ", print_to_p, - print_to_arg, hpp, szp); + sbmbcs = sz_info_carriers(allctr, &allctr->sbmbcs, "sbmbcs ", print_to_p, + print_to_arg, hpp, szp); + mbcs = sz_info_carriers(allctr, &allctr->mbcs, "mbcs ", print_to_p, + print_to_arg, hpp, szp); + sbcs = sz_info_carriers(allctr, &allctr->sbcs, "sbcs ", print_to_p, + print_to_arg, hpp, szp); if (hpp || szp) { res = NIL; add_2tup(hpp, szp, &res, am.sbcs, sbcs); add_2tup(hpp, szp, &res, am.mbcs, mbcs); + add_2tup(hpp, szp, &res, am.sbmbcs, sbmbcs); } if (begin_max_period) { + reset_max_values(&allctr->sbmbcs); reset_max_values(&allctr->mbcs); reset_max_values(&allctr->sbcs); } @@ -2428,7 +2656,7 @@ erts_alcu_info(Allctr_t *allctr, Uint **hpp, Uint *szp) { - Eterm res, sett, mbcs, sbcs, calls; + Eterm res, sett, sbmbcs, mbcs, sbcs, calls; res = THE_NON_VALUE; @@ -2450,9 +2678,10 @@ erts_alcu_info(Allctr_t *allctr, /* Update sbc values not continously updated */ allctr->sbcs.blocks.curr.no - = allctr->sbcs.curr_mseg.no + allctr->sbcs.curr_sys_alloc.no; + = allctr->sbcs.curr.norm.mseg.no + allctr->sbcs.curr.norm.sys_alloc.no; allctr->sbcs.blocks.max.no = allctr->sbcs.max.no; + update_max_ever_values(&allctr->sbmbcs); update_max_ever_values(&allctr->mbcs); update_max_ever_values(&allctr->sbcs); @@ -2464,11 +2693,13 @@ erts_alcu_info(Allctr_t *allctr, ERTS_ALCU_VSN_STR); } - sett = info_options(allctr, print_to_p, print_to_arg, hpp, szp); - mbcs = info_carriers(allctr, &allctr->mbcs, "mbcs ", print_to_p, - print_to_arg, hpp, szp); - sbcs = info_carriers(allctr, &allctr->sbcs, "sbcs ", print_to_p, - print_to_arg, hpp, szp); + sett = info_options(allctr, print_to_p, print_to_arg, hpp, szp); + sbmbcs = info_carriers(allctr, &allctr->sbmbcs, "sbmbcs ", print_to_p, + print_to_arg, hpp, szp); + mbcs = info_carriers(allctr, &allctr->mbcs, "mbcs ", print_to_p, + print_to_arg, hpp, szp); + sbcs = info_carriers(allctr, &allctr->sbcs, "sbcs ", print_to_p, + print_to_arg, hpp, szp); calls = info_calls(allctr, print_to_p, print_to_arg, hpp, szp); if (hpp || szp) { @@ -2477,6 +2708,7 @@ erts_alcu_info(Allctr_t *allctr, add_2tup(hpp, szp, &res, am.calls, calls); add_2tup(hpp, szp, &res, am.sbcs, sbcs); add_2tup(hpp, szp, &res, am.mbcs, mbcs); + add_2tup(hpp, szp, &res, am.sbmbcs, sbmbcs); add_2tup(hpp, szp, &res, am.options, sett); add_3tup(hpp, szp, &res, am.versions, @@ -2485,6 +2717,7 @@ erts_alcu_info(Allctr_t *allctr, } if (begin_max_period) { + reset_max_values(&allctr->sbmbcs); reset_max_values(&allctr->mbcs); reset_max_values(&allctr->sbcs); } @@ -2508,12 +2741,14 @@ erts_alcu_current_size(Allctr_t *allctr, AllctrSize_t *size) erts_mtx_lock(&allctr->mutex); #endif - size->carriers = allctr->mbcs.curr_mseg.size; - size->carriers += allctr->mbcs.curr_sys_alloc.size; - size->carriers += allctr->sbcs.curr_mseg.size; - size->carriers += allctr->sbcs.curr_sys_alloc.size; + size->carriers = allctr->mbcs.curr.norm.mseg.size; + size->carriers += allctr->mbcs.curr.norm.sys_alloc.size; + size->carriers += allctr->sbmbcs.curr.small_block.size; + size->carriers += allctr->sbcs.curr.norm.mseg.size; + size->carriers += allctr->sbcs.curr.norm.sys_alloc.size; size->blocks = allctr->mbcs.blocks.curr.size; + size->blocks += allctr->sbmbcs.blocks.curr.size; size->blocks += allctr->sbcs.blocks.curr.size; #ifdef USE_THREADS @@ -2725,7 +2960,7 @@ do_erts_alcu_realloc(ErtsAlcType_t type, void *extra, void *p, Uint size, - UWord flgs) + Uint32 alcu_flgs) { Allctr_t *allctr = (Allctr_t *) extra; Block_t *blk; @@ -2758,9 +2993,32 @@ do_erts_alcu_realloc(ErtsAlcType_t type, blk = UMEM2BLK(p); + if (allctr->sbmbc_threshold > 0) { + Uint old_sz, new_sz, lim; + lim = allctr->sbmbc_threshold; + old_sz = BLK_SZ(blk); + new_sz = UMEMSZ2BLKSZ(allctr, size); + if ((old_sz < lim && lim <= new_sz) + || (new_sz < lim && lim <= old_sz)) { + /* *Need* to move it... */ + + INC_CC(allctr->calls.this_realloc); + res = do_erts_alcu_alloc(type, extra, size); + DEC_CC(allctr->calls.this_alloc); + + sys_memcpy(res, p, MIN(size, old_sz - ABLK_HDR_SZ)); + + do_erts_alcu_free(type, extra, p); + DEC_CC(allctr->calls.this_free); + return res; + } + if (old_sz < lim) + alcu_flgs |= ERTS_ALCU_FLG_SBMBC; + } + if (size < allctr->sbc_threshold) { if (IS_MBC_BLK(blk)) - res = mbc_realloc(allctr, p, size, flgs); + res = mbc_realloc(allctr, p, size, alcu_flgs); else { Uint used_sz = allctr->sbc_header_size + ABLK_HDR_SZ + size; Uint crr_sz; @@ -2791,7 +3049,7 @@ do_erts_alcu_realloc(ErtsAlcType_t type, if (100*diff_sz_val < allctr->sbc_move_threshold*crr_sz_val) /* Data won't be copied into a new carrier... */ goto do_carrier_resize; - else if (flgs & ERTS_ALCU_FLG_FAIL_REALLOC_MOVE) + else if (alcu_flgs & ERTS_ALCU_FLG_FAIL_REALLOC_MOVE) return NULL; res = mbc_alloc(allctr, size); @@ -2814,7 +3072,7 @@ do_erts_alcu_realloc(ErtsAlcType_t type, #endif res = new_blk ? BLK2UMEM(new_blk) : NULL; } - else if (flgs & ERTS_ALCU_FLG_FAIL_REALLOC_MOVE) + else if (alcu_flgs & ERTS_ALCU_FLG_FAIL_REALLOC_MOVE) return NULL; else { #if HALFWORD_HEAP @@ -3174,6 +3432,29 @@ erts_alcu_start(Allctr_t *allctr, AllctrInit_t *init) allctr->min_block_size = UNIT_CEILING(allctr->min_block_size + sizeof(UWord)); + + allctr->sbmbc_threshold = init->sbmbct; + + if (!erts_have_sbmbc_alloc +#if HALFWORD_HEAP + || allctr->alloc_no == ERTS_ALC_A_SBMBC_LOW +#endif + || allctr->alloc_no == ERTS_ALC_A_SBMBC) + allctr->sbmbc_threshold = 0; + + if (!allctr->sbmbc_threshold) + allctr->sbmbc_size = 0; + else { + Uint min_size; + allctr->sbmbc_size = init->sbmbcs; + min_size = allctr->sbmbc_threshold; + min_size += allctr->min_block_size; + min_size += allctr->mbc_header_size; + if (allctr->sbmbc_size < min_size) + allctr->sbmbc_size = min_size; + } + + #if HAVE_ERTS_MSEG if (allctr->mseg_opt.abs_shrink_th > ~((UWord) 0) / 100) allctr->mseg_opt.abs_shrink_th = ~((UWord) 0) / 100; @@ -3185,12 +3466,16 @@ erts_alcu_start(Allctr_t *allctr, AllctrInit_t *init) #ifdef ERTS_ENABLE_LOCK_COUNT erts_mtx_init_x_opt(&allctr->mutex, - "alcu_allocator", - make_small(allctr->alloc_no), - ERTS_LCNT_LT_ALLOC); + allctr->alloc_no == ERTS_ALC_A_SBMBC + ? "sbmbc_alloc" + : "alcu_allocator", + make_small(allctr->alloc_no), + ERTS_LCNT_LT_ALLOC); #else erts_mtx_init_x(&allctr->mutex, - "alcu_allocator", + allctr->alloc_no == ERTS_ALC_A_SBMBC + ? "sbmbc_alloc" + : "alcu_allocator", make_small(allctr->alloc_no)); #endif /*ERTS_ENABLE_LOCK_COUNT*/ @@ -3260,7 +3545,7 @@ erts_alcu_start(Allctr_t *allctr, AllctrInit_t *init) if (!blk) goto error; - (*allctr->link_free_block)(allctr, blk); + (*allctr->link_free_block)(allctr, blk, 0); HARD_CHECK_BLK_CARRIER(allctr, blk); @@ -3290,6 +3575,8 @@ erts_alcu_stop(Allctr_t *allctr) destroy_carrier(allctr, SBC2BLK(allctr, allctr->sbc_list.first)); while (allctr->mbc_list.first) destroy_carrier(allctr, MBC2FBLK(allctr, allctr->mbc_list.first)); + while (allctr->sbmbc_list.first) + destroy_sbmbc(allctr, MBC2FBLK(allctr, allctr->sbmbc_list.first)); #ifdef USE_THREADS if (allctr->thread_safe) @@ -3387,13 +3674,15 @@ erts_alcu_verify_unused(Allctr_t *allctr) { UWord no; - no = allctr->sbcs.curr_mseg.no; - no += allctr->sbcs.curr_sys_alloc.no; + no = allctr->sbcs.curr.norm.mseg.no; + no += allctr->sbcs.curr.norm.sys_alloc.no; no += allctr->mbcs.blocks.curr.no; + no += allctr->sbmbcs.blocks.curr.no; if (no) { UWord sz = allctr->sbcs.blocks.curr.size; sz += allctr->mbcs.blocks.curr.size; + sz += allctr->sbmbcs.blocks.curr.size; erl_exit(ERTS_ABORT_EXIT, "%salloc() used when expected to be unused!\n" "Total amount of blocks allocated: %bpu\n" @@ -3492,7 +3781,7 @@ check_blk_carrier(Allctr_t *allctr, Block_t *iblk) (*allctr->check_block)(allctr, blk, (int) is_free_blk); if (IS_LAST_BLK(blk)) { - carrier_end = ((char *) NXT_BLK(blk)) + sizeof(UWord); + carrier_end = ((char *) NXT_BLK(blk)); mbc = *((Carrier_t **) NXT_BLK(blk)); prev_blk = NULL; blk = MBC2FBLK(allctr, mbc); @@ -3507,9 +3796,9 @@ check_blk_carrier(Allctr_t *allctr, Block_t *iblk) ASSERT(IS_MB_CARRIER(mbc)); ASSERT((((char *) mbc) + allctr->mbc_header_size - + tot_blk_sz - + sizeof(UWord)) == carrier_end); - ASSERT(((char *) mbc) + CARRIER_SZ(mbc) == carrier_end); + + tot_blk_sz) == carrier_end); + ASSERT(((char *) mbc) + CARRIER_SZ(mbc) - sizeof(Unit_t) <= carrier_end + && carrier_end <= ((char *) mbc) + CARRIER_SZ(mbc)); if (allctr->check_mbc) (*allctr->check_mbc)(allctr, mbc); @@ -3523,6 +3812,7 @@ check_blk_carrier(Allctr_t *allctr, Block_t *iblk) cl = &allctr->mbc_list; } +#if 0 /* FIXIT sbmbc */ if (cl->first == crr) { ASSERT(!crr->prev); } @@ -3537,6 +3827,7 @@ check_blk_carrier(Allctr_t *allctr, Block_t *iblk) ASSERT(crr->next); ASSERT(crr->next->prev == crr); } +#endif } #endif diff --git a/erts/emulator/beam/erl_alloc_util.h b/erts/emulator/beam/erl_alloc_util.h index ddf84c086c..fed4d3dbe6 100644 --- a/erts/emulator/beam/erl_alloc_util.h +++ b/erts/emulator/beam/erl_alloc_util.h @@ -34,6 +34,7 @@ typedef struct { typedef struct { char *name_prefix; ErtsAlcType_t alloc_no; + int force; int ts; int tspec; int tpref; @@ -50,6 +51,8 @@ typedef struct { UWord lmbcs; UWord smbcs; UWord mbcgs; + UWord sbmbct; + UWord sbmbcs; } AllctrInit_t; typedef struct { @@ -67,6 +70,7 @@ typedef struct { #define ERTS_DEFAULT_ALLCTR_INIT { \ NULL, \ ERTS_ALC_A_INVALID, /* (number) alloc_no: allocator number */\ + 0, /* (bool) force: force enabled */\ 1, /* (bool) ts: thread safe */\ 0, /* (bool) tspec: thread specific */\ 0, /* (bool) tpref: thread preferred */\ @@ -82,7 +86,9 @@ typedef struct { 10, /* (amount) mmmbc: max mseg mbcs */\ 10*1024*1024, /* (bytes) lmbcs: largest mbc size */\ 1024*1024, /* (bytes) smbcs: smallest mbc size */\ - 10 /* (amount) mbcgs: mbc growth stages */\ + 10, /* (amount) mbcgs: mbc growth stages */\ + 256, /* (bytes) sbmbct: small block mbc threshold */\ + 8*1024 /* (bytes) sbmbcs: small block mbc size */\ } #else /* if SMALL_MEMORY */ @@ -95,6 +101,7 @@ typedef struct { #define ERTS_DEFAULT_ALLCTR_INIT { \ NULL, \ ERTS_ALC_A_INVALID, /* (number) alloc_no: allocator number */\ + 0, /* (bool) force: force enabled */\ 1, /* (bool) ts: thread safe */\ 0, /* (bool) tspec: thread specific */\ 0, /* (bool) tpref: thread preferred */\ @@ -109,7 +116,9 @@ typedef struct { 10, /* (amount) mmmbc: max mseg mbcs */\ 1024*1024, /* (bytes) lmbcs: largest mbc size */\ 128*1024, /* (bytes) smbcs: smallest mbc size */\ - 10 /* (amount) mbcgs: mbc growth stages */\ + 10, /* (amount) mbcgs: mbc growth stages */\ + 256, /* (bytes) sbmbct: small block mbc threshold */\ + 8*1024 /* (bytes) sbmbcs: small block mbc size */\ } #endif @@ -144,6 +153,9 @@ void erts_alcu_current_size(Allctr_t *, AllctrSize_t *); #if defined(GET_ERL_ALLOC_UTIL_IMPL) && !defined(ERL_ALLOC_UTIL_IMPL__) #define ERL_ALLOC_UTIL_IMPL__ +#define ERTS_ALCU_FLG_FAIL_REALLOC_MOVE (((Uint32) 1) << 0) +#define ERTS_ALCU_FLG_SBMBC (((Uint32) 1) << 1) + #ifdef USE_THREADS #define ERL_THREADS_EMU_INTERNAL__ #include "erl_threads.h" @@ -188,6 +200,8 @@ void erts_alcu_current_size(Allctr_t *, AllctrSize_t *); #define CARRIER_SZ(C) \ ((C)->chdr & SZ_MASK) +extern int erts_have_sbmbc_alloc; + typedef union {char c[8]; long l; double d;} Unit_t; typedef struct Carrier_t_ Carrier_t; @@ -216,8 +230,13 @@ typedef struct { } StatValues_t; typedef struct { - StatValues_t curr_mseg; - StatValues_t curr_sys_alloc; + union { + struct { + StatValues_t mseg; + StatValues_t sys_alloc; + } norm; + StatValues_t small_block; + } curr; StatValues_t max; StatValues_t max_ever; struct { @@ -257,6 +276,8 @@ struct Allctr_t_ { Uint largest_mbc_size; Uint smallest_mbc_size; Uint mbc_growth_stages; + Uint sbmbc_threshold; + Uint sbmbc_size; #if HAVE_ERTS_MSEG ErtsMsegOpt_t mseg_opt; #endif @@ -269,6 +290,7 @@ struct Allctr_t_ { Uint min_block_size; /* Carriers */ + CarrierList_t sbmbc_list; CarrierList_t mbc_list; CarrierList_t sbc_list; @@ -277,15 +299,15 @@ struct Allctr_t_ { /* Callback functions (first 4 are mandatory) */ Block_t * (*get_free_block) (Allctr_t *, Uint, - Block_t *, Uint); - void (*link_free_block) (Allctr_t *, Block_t *); - void (*unlink_free_block) (Allctr_t *, Block_t *); + Block_t *, Uint, Uint32); + void (*link_free_block) (Allctr_t *, Block_t *, Uint32); + void (*unlink_free_block) (Allctr_t *, Block_t *, Uint32); Eterm (*info_options) (Allctr_t *, char *, int *, void *, Uint **, Uint *); Uint (*get_next_mbc_size) (Allctr_t *); - void (*creating_mbc) (Allctr_t *, Carrier_t *); - void (*destroying_mbc) (Allctr_t *, Carrier_t *); + void (*creating_mbc) (Allctr_t *, Carrier_t *, Uint32); + void (*destroying_mbc) (Allctr_t *, Carrier_t *, Uint32); void (*init_atoms) (void); #ifdef ERTS_ALLOC_UTIL_HARD_DEBUG @@ -312,6 +334,8 @@ struct Allctr_t_ { CallCounter_t this_alloc; CallCounter_t this_free; CallCounter_t this_realloc; + CallCounter_t sbmbc_alloc; + CallCounter_t sbmbc_free; CallCounter_t mseg_alloc; CallCounter_t mseg_dealloc; CallCounter_t mseg_realloc; @@ -322,6 +346,7 @@ struct Allctr_t_ { CarriersStats_t sbcs; CarriersStats_t mbcs; + CarriersStats_t sbmbcs; #ifdef DEBUG #ifdef USE_THREADS diff --git a/erts/emulator/beam/erl_bestfit_alloc.c b/erts/emulator/beam/erl_bestfit_alloc.c index 3035e5df16..d9b1170a3d 100644 --- a/erts/emulator/beam/erl_bestfit_alloc.c +++ b/erts/emulator/beam/erl_bestfit_alloc.c @@ -84,24 +84,24 @@ #ifdef HARD_DEBUG -static RBTree_t * check_tree(BFAllctr_t *, Uint); +static RBTree_t * check_tree(RBTree_t, int, Uint); #endif -static void tree_delete(Allctr_t *allctr, Block_t *del); +static void tree_delete(Allctr_t *allctr, Block_t *del, Uint32 flags); /* Prototypes of callback functions */ /* "address order best fit" specific callback functions */ static Block_t * aobf_get_free_block (Allctr_t *, Uint, - Block_t *, Uint); -static void aobf_link_free_block (Allctr_t *, Block_t *); + Block_t *, Uint, Uint32); +static void aobf_link_free_block (Allctr_t *, Block_t *, Uint32); #define aobf_unlink_free_block tree_delete /* "best fit" specific callback functions */ static Block_t * bf_get_free_block (Allctr_t *, Uint, - Block_t *, Uint); -static void bf_link_free_block (Allctr_t *, Block_t *); -static ERTS_INLINE void bf_unlink_free_block (Allctr_t *, Block_t *); + Block_t *, Uint, Uint32); +static void bf_link_free_block (Allctr_t *, Block_t *, Uint32); +static ERTS_INLINE void bf_unlink_free_block (Allctr_t *, Block_t *, Uint32); static Eterm info_options (Allctr_t *, char *, int *, @@ -303,7 +303,7 @@ replace(RBTree_t **root, RBTree_t *x, RBTree_t *y) } static void -tree_insert_fixup(BFAllctr_t *bfallctr, RBTree_t *blk) +tree_insert_fixup(RBTree_t **root, RBTree_t *blk) { RBTree_t *x = blk, *y; @@ -311,7 +311,7 @@ tree_insert_fixup(BFAllctr_t *bfallctr, RBTree_t *blk) * Rearrange the tree so that it satisfies the Red-Black Tree properties */ - RBT_ASSERT(x != bfallctr->root && IS_RED(x->parent)); + RBT_ASSERT(x != *root && IS_RED(x->parent)); do { /* @@ -336,7 +336,7 @@ tree_insert_fixup(BFAllctr_t *bfallctr, RBTree_t *blk) if (x == x->parent->right) { x = x->parent; - left_rotate(&bfallctr->root, x); + left_rotate(root, x); } RBT_ASSERT(x == x->parent->parent->left->left); @@ -347,7 +347,7 @@ tree_insert_fixup(BFAllctr_t *bfallctr, RBTree_t *blk) SET_BLACK(x->parent); SET_RED(x->parent->parent); - right_rotate(&bfallctr->root, x->parent->parent); + right_rotate(root, x->parent->parent); RBT_ASSERT(x == x->parent->left); RBT_ASSERT(IS_RED(x)); @@ -370,7 +370,7 @@ tree_insert_fixup(BFAllctr_t *bfallctr, RBTree_t *blk) if (x == x->parent->left) { x = x->parent; - right_rotate(&bfallctr->root, x); + right_rotate(root, x); } RBT_ASSERT(x == x->parent->parent->right->right); @@ -381,7 +381,7 @@ tree_insert_fixup(BFAllctr_t *bfallctr, RBTree_t *blk) SET_BLACK(x->parent); SET_RED(x->parent->parent); - left_rotate(&bfallctr->root, x->parent->parent); + left_rotate(root, x->parent->parent); RBT_ASSERT(x == x->parent->right); RBT_ASSERT(IS_RED(x)); @@ -390,9 +390,9 @@ tree_insert_fixup(BFAllctr_t *bfallctr, RBTree_t *blk) break; } } - } while (x != bfallctr->root && IS_RED(x->parent)); + } while (x != *root && IS_RED(x->parent)); - SET_BLACK(bfallctr->root); + SET_BLACK(*root); } @@ -402,18 +402,22 @@ tree_insert_fixup(BFAllctr_t *bfallctr, RBTree_t *blk) * callback function in the address order case. */ static void -tree_delete(Allctr_t *allctr, Block_t *del) +tree_delete(Allctr_t *allctr, Block_t *del, Uint32 flags) { BFAllctr_t *bfallctr = (BFAllctr_t *) allctr; Uint spliced_is_black; + RBTree_t **root = ((flags & ERTS_ALCU_FLG_SBMBC) + ? &bfallctr->sbmbc_root + : &bfallctr->mbc_root); RBTree_t *x, *y, *z = (RBTree_t *) del; RBTree_t null_x; /* null_x is used to get the fixup started when we splice out a node without children. */ null_x.parent = NULL; + #ifdef HARD_DEBUG - check_tree(bfallctr, 0); + check_tree(*root, bfallctr->address_order, 0); #endif /* Remove node from tree... */ @@ -440,8 +444,8 @@ tree_delete(Allctr_t *allctr, Block_t *del) } if (!y->parent) { - RBT_ASSERT(bfallctr->root == y); - bfallctr->root = x; + RBT_ASSERT(*root == y); + *root = x; } else if (y == y->parent->left) y->parent->left = x; @@ -451,7 +455,7 @@ tree_delete(Allctr_t *allctr, Block_t *del) } if (y != z) { /* We spliced out the successor of z; replace z by the successor */ - replace(&bfallctr->root, z, y); + replace(root, z, y); } if (spliced_is_black) { @@ -476,7 +480,7 @@ tree_delete(Allctr_t *allctr, Block_t *del) SET_BLACK(y); RBT_ASSERT(IS_BLACK(x->parent)); SET_RED(x->parent); - left_rotate(&bfallctr->root, x->parent); + left_rotate(root, x->parent); y = x->parent->right; } RBT_ASSERT(y); @@ -489,7 +493,7 @@ tree_delete(Allctr_t *allctr, Block_t *del) if (IS_BLACK(y->right)) { SET_BLACK(y->left); SET_RED(y); - right_rotate(&bfallctr->root, y); + right_rotate(root, y); y = x->parent->right; } RBT_ASSERT(y); @@ -500,8 +504,8 @@ tree_delete(Allctr_t *allctr, Block_t *del) } RBT_ASSERT(y->right); SET_BLACK(y->right); - left_rotate(&bfallctr->root, x->parent); - x = bfallctr->root; + left_rotate(root, x->parent); + x = *root; break; } } @@ -515,7 +519,7 @@ tree_delete(Allctr_t *allctr, Block_t *del) SET_BLACK(y); RBT_ASSERT(IS_BLACK(x->parent)); SET_RED(x->parent); - right_rotate(&bfallctr->root, x->parent); + right_rotate(root, x->parent); y = x->parent->left; } RBT_ASSERT(y); @@ -528,7 +532,7 @@ tree_delete(Allctr_t *allctr, Block_t *del) if (IS_BLACK(y->left)) { SET_BLACK(y->right); SET_RED(y); - left_rotate(&bfallctr->root, y); + left_rotate(root, y); y = x->parent->left; } RBT_ASSERT(y); @@ -538,8 +542,8 @@ tree_delete(Allctr_t *allctr, Block_t *del) } RBT_ASSERT(y->left); SET_BLACK(y->left); - right_rotate(&bfallctr->root, x->parent); - x = bfallctr->root; + right_rotate(root, x->parent); + x = *root; break; } } @@ -556,8 +560,8 @@ tree_delete(Allctr_t *allctr, Block_t *del) RBT_ASSERT(!null_x.left); RBT_ASSERT(!null_x.right); } - else if (bfallctr->root == &null_x) { - bfallctr->root = NULL; + else if (*root == &null_x) { + *root = NULL; RBT_ASSERT(!null_x.left); RBT_ASSERT(!null_x.right); } @@ -567,7 +571,7 @@ tree_delete(Allctr_t *allctr, Block_t *del) DESTROY_TREE_NODE(del); #ifdef HARD_DEBUG - check_tree(bfallctr, 0); + check_tree(root, bfallctr->address_order, 0); #endif } @@ -577,23 +581,28 @@ tree_delete(Allctr_t *allctr, Block_t *del) \* */ static void -aobf_link_free_block(Allctr_t *allctr, Block_t *block) +aobf_link_free_block(Allctr_t *allctr, Block_t *block, Uint32 flags) { BFAllctr_t *bfallctr = (BFAllctr_t *) allctr; + RBTree_t **root = ((flags & ERTS_ALCU_FLG_SBMBC) + ? &bfallctr->sbmbc_root + : &bfallctr->mbc_root); RBTree_t *blk = (RBTree_t *) block; Uint blk_sz = BLK_SZ(blk); + + blk->flags = 0; blk->left = NULL; blk->right = NULL; - if (!bfallctr->root) { + if (!*root) { blk->parent = NULL; SET_BLACK(blk); - bfallctr->root = blk; + *root = blk; } else { - RBTree_t *x = bfallctr->root; + RBTree_t *x = *root; while (1) { Uint size; @@ -623,28 +632,32 @@ aobf_link_free_block(Allctr_t *allctr, Block_t *block) SET_RED(blk); if (IS_RED(blk->parent)) - tree_insert_fixup(bfallctr, blk); + tree_insert_fixup(root, blk); } #ifdef HARD_DEBUG - check_tree(bfallctr, 0); + check_tree(root, 1, 0); #endif } #if 0 /* tree_delete() is directly used instead */ static void -aobf_unlink_free_block(Allctr_t *allctr, Block_t *block) +aobf_unlink_free_block(Allctr_t *allctr, Block_t *block, Uint32 flags) { - tree_delete(allctr, block); + tree_delete(allctr, block, flags); } #endif static Block_t * aobf_get_free_block(Allctr_t *allctr, Uint size, - Block_t *cand_blk, Uint cand_size) + Block_t *cand_blk, Uint cand_size, + Uint32 flags) { BFAllctr_t *bfallctr = (BFAllctr_t *) allctr; - RBTree_t *x = bfallctr->root; + RBTree_t **root = ((flags & ERTS_ALCU_FLG_SBMBC) + ? &bfallctr->sbmbc_root + : &bfallctr->mbc_root); + RBTree_t *x = *root; RBTree_t *blk = NULL; Uint blk_sz; @@ -665,7 +678,7 @@ aobf_get_free_block(Allctr_t *allctr, Uint size, return NULL; #ifdef HARD_DEBUG - ASSERT(blk == check_tree(bfallctr, size)); + ASSERT(blk == check_tree(root, 1, size)); #endif if (cand_blk) { @@ -676,7 +689,7 @@ aobf_get_free_block(Allctr_t *allctr, Uint size, return NULL; /* cand_blk was better */ } - aobf_unlink_free_block(allctr, (Block_t *) blk); + aobf_unlink_free_block(allctr, (Block_t *) blk, flags); return (Block_t *) blk; } @@ -687,9 +700,12 @@ aobf_get_free_block(Allctr_t *allctr, Uint size, \* */ static void -bf_link_free_block(Allctr_t *allctr, Block_t *block) +bf_link_free_block(Allctr_t *allctr, Block_t *block, Uint32 flags) { BFAllctr_t *bfallctr = (BFAllctr_t *) allctr; + RBTree_t **root = ((flags & ERTS_ALCU_FLG_SBMBC) + ? &bfallctr->sbmbc_root + : &bfallctr->mbc_root); RBTree_t *blk = (RBTree_t *) block; Uint blk_sz = BLK_SZ(blk); @@ -700,13 +716,13 @@ bf_link_free_block(Allctr_t *allctr, Block_t *block) blk->left = NULL; blk->right = NULL; - if (!bfallctr->root) { + if (!*root) { blk->parent = NULL; SET_BLACK(blk); - bfallctr->root = blk; + *root = blk; } else { - RBTree_t *x = bfallctr->root; + RBTree_t *x = *root; while (1) { Uint size; @@ -745,7 +761,7 @@ bf_link_free_block(Allctr_t *allctr, Block_t *block) SET_RED(blk); if (IS_RED(blk->parent)) - tree_insert_fixup(bfallctr, blk); + tree_insert_fixup(root, blk); } @@ -753,14 +769,17 @@ bf_link_free_block(Allctr_t *allctr, Block_t *block) LIST_NEXT(blk) = NULL; #ifdef HARD_DEBUG - check_tree(bfallctr, 0); + check_tree(root, 0, 0); #endif } static ERTS_INLINE void -bf_unlink_free_block(Allctr_t *allctr, Block_t *block) +bf_unlink_free_block(Allctr_t *allctr, Block_t *block, Uint32 flags) { BFAllctr_t *bfallctr = (BFAllctr_t *) allctr; + RBTree_t **root = ((flags & ERTS_ALCU_FLG_SBMBC) + ? &bfallctr->sbmbc_root + : &bfallctr->mbc_root); RBTree_t *x = (RBTree_t *) block; if (IS_LIST_ELEM(x)) { @@ -778,9 +797,9 @@ bf_unlink_free_block(Allctr_t *allctr, Block_t *block) ASSERT(IS_LIST_ELEM(LIST_NEXT(x))); #ifdef HARD_DEBUG - check_tree(bfallctr, 0); + check_tree(root, 0, 0); #endif - replace(&bfallctr->root, x, LIST_NEXT(x)); + replace(root, x, LIST_NEXT(x)); #ifdef HARD_DEBUG check_tree(bfallctr, 0); @@ -788,7 +807,7 @@ bf_unlink_free_block(Allctr_t *allctr, Block_t *block) } else { /* Remove from tree */ - tree_delete(allctr, block); + tree_delete(allctr, block, flags); } DESTROY_LIST_ELEM(x); @@ -797,10 +816,14 @@ bf_unlink_free_block(Allctr_t *allctr, Block_t *block) static Block_t * bf_get_free_block(Allctr_t *allctr, Uint size, - Block_t *cand_blk, Uint cand_size) + Block_t *cand_blk, Uint cand_size, + Uint32 flags) { BFAllctr_t *bfallctr = (BFAllctr_t *) allctr; - RBTree_t *x = bfallctr->root; + RBTree_t **root = ((flags & ERTS_ALCU_FLG_SBMBC) + ? &bfallctr->sbmbc_root + : &bfallctr->mbc_root); + RBTree_t *x = *root; RBTree_t *blk = NULL; Uint blk_sz; @@ -827,7 +850,7 @@ bf_get_free_block(Allctr_t *allctr, Uint size, #ifdef HARD_DEBUG { - RBTree_t *ct_blk = check_tree(bfallctr, size); + RBTree_t *ct_blk = check_tree(root, 0, size); ASSERT(BLK_SZ(ct_blk) == BLK_SZ(blk)); } #endif @@ -839,7 +862,7 @@ bf_get_free_block(Allctr_t *allctr, Uint size, the tree node */ blk = LIST_NEXT(blk) ? LIST_NEXT(blk) : blk; - bf_unlink_free_block(allctr, (Block_t *) blk); + bf_unlink_free_block(allctr, (Block_t *) blk, flags); return (Block_t *) blk; } @@ -949,7 +972,7 @@ erts_bfalc_test(unsigned long op, unsigned long a1, unsigned long a2) { switch (op) { case 0x200: return (unsigned long) ((BFAllctr_t *) a1)->address_order; - case 0x201: return (unsigned long) ((BFAllctr_t *) a1)->root; + case 0x201: return (unsigned long) ((BFAllctr_t *) a1)->mbc_root; case 0x202: return (unsigned long) ((RBTree_t *) a1)->parent; case 0x203: return (unsigned long) ((RBTree_t *) a1)->left; case 0x204: return (unsigned long) ((RBTree_t *) a1)->right; @@ -985,7 +1008,7 @@ erts_bfalc_test(unsigned long op, unsigned long a1, unsigned long a2) #endif #ifdef PRINT_TREE -static void print_tree(BFAllctr_t *); +static void print_tree(RBTree_t *, int); #endif /* @@ -1003,7 +1026,7 @@ static void print_tree(BFAllctr_t *); */ static RBTree_t * -check_tree(BFAllctr_t *bfallctr, Uint size) +check_tree(RBTree_t *root, int ao, Uint size) { RBTree_t *res = NULL; Sint blacks; @@ -1011,13 +1034,13 @@ check_tree(BFAllctr_t *bfallctr, Uint size) RBTree_t *x; #ifdef PRINT_TREE - print_tree(bfallctr); + print_tree(root, ao); #endif - if (!bfallctr->root) + if (!root) return res; - x = bfallctr->root; + x = root; ASSERT(IS_BLACK(x)); ASSERT(!x->parent); curr_blacks = 1; @@ -1060,11 +1083,11 @@ check_tree(BFAllctr_t *bfallctr, Uint size) ASSERT(IS_BLACK(x->left)); } - ASSERT(x->parent || x == bfallctr->root); + ASSERT(x->parent || x == root); if (x->left) { ASSERT(x->left->parent == x); - if (bfallctr->address_order) { + if (ao) { ASSERT(BLK_SZ(x->left) < BLK_SZ(x) || (BLK_SZ(x->left) == BLK_SZ(x) && x->left < x)); } @@ -1076,7 +1099,7 @@ check_tree(BFAllctr_t *bfallctr, Uint size) if (x->right) { ASSERT(x->right->parent == x); - if (bfallctr->address_order) { + if (ao) { ASSERT(BLK_SZ(x->right) > BLK_SZ(x) || (BLK_SZ(x->right) == BLK_SZ(x) && x->right > x)); } @@ -1087,7 +1110,7 @@ check_tree(BFAllctr_t *bfallctr, Uint size) } if (size && BLK_SZ(x) >= size) { - if (bfallctr->address_order) { + if (ao) { if (!res || BLK_SZ(x) < BLK_SZ(res) || (BLK_SZ(x) == BLK_SZ(res) && x < res)) @@ -1109,8 +1132,8 @@ check_tree(BFAllctr_t *bfallctr, Uint size) ASSERT(curr_blacks == 0); - UNSET_LEFT_VISITED(bfallctr->root); - UNSET_RIGHT_VISITED(bfallctr->root); + UNSET_LEFT_VISITED(root); + UNSET_RIGHT_VISITED(root); return res; @@ -1148,11 +1171,11 @@ print_tree_aux(RBTree_t *x, int indent) static void -print_tree(BFAllctr_t *bfallctr) +print_tree(RBTree_t *root, int ao) { - char *type = bfallctr->address_order ? "Size-Adress" : "Size"; + char *type = ao ? "Size-Adress" : "Size"; fprintf(stderr, " --- %s tree begin ---\r\n", type); - print_tree_aux(bfallctr->root, 0); + print_tree_aux(root, 0); fprintf(stderr, " --- %s tree end ---\r\n", type); } diff --git a/erts/emulator/beam/erl_bestfit_alloc.h b/erts/emulator/beam/erl_bestfit_alloc.h index cb35e21e57..faa2d9742e 100644 --- a/erts/emulator/beam/erl_bestfit_alloc.h +++ b/erts/emulator/beam/erl_bestfit_alloc.h @@ -54,7 +54,8 @@ typedef struct RBTree_t_ RBTree_t; struct BFAllctr_t_ { Allctr_t allctr; /* Has to be first! */ - RBTree_t * root; + RBTree_t * mbc_root; + RBTree_t * sbmbc_root; int address_order; }; diff --git a/erts/emulator/beam/erl_goodfit_alloc.c b/erts/emulator/beam/erl_goodfit_alloc.c index 76b206d76f..1cc508ac5a 100644 --- a/erts/emulator/beam/erl_goodfit_alloc.c +++ b/erts/emulator/beam/erl_goodfit_alloc.c @@ -163,10 +163,10 @@ BKT_MIN_SZ(GFAllctr_t *gfallctr, int ix) /* Prototypes of callback functions */ static Block_t * get_free_block (Allctr_t *, Uint, - Block_t *, Uint); -static void link_free_block (Allctr_t *, Block_t *); -static void unlink_free_block (Allctr_t *, Block_t *); -static void update_last_aux_mbc (Allctr_t *, Carrier_t *); + Block_t *, Uint, Uint32); +static void link_free_block (Allctr_t *, Block_t *, Uint32); +static void unlink_free_block (Allctr_t *, Block_t *, Uint32); +static void update_last_aux_mbc (Allctr_t *, Carrier_t *, Uint32); static Eterm info_options (Allctr_t *, char *, int *, void *, Uint **, Uint *); static void init_atoms (void); @@ -197,6 +197,8 @@ erts_gfalc_start(GFAllctr_t *gfallctr, is a struct). */ Allctr_t *allctr = (Allctr_t *) gfallctr; + init->sbmbct = 0; /* Small mbc not yet supported by goodfit */ + sys_memcpy((void *) gfallctr, (void *) &nulled_state, sizeof(GFAllctr_t)); allctr->mbc_header_size = sizeof(Carrier_t); @@ -379,7 +381,7 @@ search_bucket(Allctr_t *allctr, int ix, Uint size) static Block_t * get_free_block(Allctr_t *allctr, Uint size, - Block_t *cand_blk, Uint cand_size) + Block_t *cand_blk, Uint cand_size, Uint32 flags) { GFAllctr_t *gfallctr = (GFAllctr_t *) allctr; int unsafe_bi, min_bi; @@ -398,7 +400,7 @@ get_free_block(Allctr_t *allctr, Uint size, if (blk) { if (cand_blk && cand_size <= BLK_SZ(blk)) return NULL; /* cand_blk was better */ - unlink_free_block(allctr, blk); + unlink_free_block(allctr, blk, flags); return blk; } if (min_bi < NO_OF_BKTS - 1) { @@ -418,14 +420,14 @@ get_free_block(Allctr_t *allctr, Uint size, ASSERT(blk); if (cand_blk && cand_size <= BLK_SZ(blk)) return NULL; /* cand_blk was better */ - unlink_free_block(allctr, blk); + unlink_free_block(allctr, blk, flags); return blk; } static void -link_free_block(Allctr_t *allctr, Block_t *block) +link_free_block(Allctr_t *allctr, Block_t *block, Uint32 flags) { GFAllctr_t *gfallctr = (GFAllctr_t *) allctr; GFFreeBlock_t *blk = (GFFreeBlock_t *) block; @@ -446,7 +448,7 @@ link_free_block(Allctr_t *allctr, Block_t *block) } static void -unlink_free_block(Allctr_t *allctr, Block_t *block) +unlink_free_block(Allctr_t *allctr, Block_t *block, Uint32 flags) { GFAllctr_t *gfallctr = (GFAllctr_t *) allctr; GFFreeBlock_t *blk = (GFFreeBlock_t *) block; @@ -467,7 +469,7 @@ unlink_free_block(Allctr_t *allctr, Block_t *block) } static void -update_last_aux_mbc(Allctr_t *allctr, Carrier_t *mbc) +update_last_aux_mbc(Allctr_t *allctr, Carrier_t *mbc, Uint32 flags) { GFAllctr_t *gfallctr = (GFAllctr_t *) allctr; diff --git a/erts/emulator/beam/erl_instrument.c b/erts/emulator/beam/erl_instrument.c index f3f3c22933..c5615818f2 100644 --- a/erts/emulator/beam/erl_instrument.c +++ b/erts/emulator/beam/erl_instrument.c @@ -1152,6 +1152,14 @@ erts_instr_get_type_info(Process *proc) return res; } +#if HALFWORD_HEAP +#define ERTS_IS_SBMBC_ALLOCATOR_NO__(NO) \ + ((NO) == ERTS_ALC_A_SBMBC || (NO) == ERTS_ALC_A_SBMBC_LOW) +#else +#define ERTS_IS_SBMBC_ALLOCATOR_NO__(NO) \ + ((NO) == ERTS_ALC_A_SBMBC) +#endif + Uint erts_instr_init(int stat, int map_stat) { @@ -1186,6 +1194,8 @@ erts_instr_init(int stat, int map_stat) sys_memzero((void *) stats->n, sizeof(Stat_t)*(ERTS_ALC_N_MAX+1)); for (i = ERTS_ALC_A_MIN; i <= ERTS_ALC_A_MAX; i++) { + if (ERTS_IS_SBMBC_ALLOCATOR_NO__(i)) + continue; if (erts_allctrs_info[i].enabled) stats->ap[i] = &stats->a[i]; else @@ -1199,6 +1209,8 @@ erts_instr_init(int stat, int map_stat) erts_instr_memory_map = 1; erts_instr_stat = 1; for (i = ERTS_ALC_A_MIN; i <= ERTS_ALC_A_MAX; i++) { + if (ERTS_IS_SBMBC_ALLOCATOR_NO__(i)) + continue; erts_allctrs[i].alloc = map_stat_alloc; erts_allctrs[i].realloc = map_stat_realloc; erts_allctrs[i].free = map_stat_free; @@ -1209,6 +1221,8 @@ erts_instr_init(int stat, int map_stat) else { erts_instr_stat = 1; for (i = ERTS_ALC_A_MIN; i <= ERTS_ALC_A_MAX; i++) { + if (ERTS_IS_SBMBC_ALLOCATOR_NO__(i)) + continue; erts_allctrs[i].alloc = stat_alloc; erts_allctrs[i].realloc = stat_realloc; erts_allctrs[i].free = stat_free; diff --git a/erts/emulator/beam/erl_lock_check.c b/erts/emulator/beam/erl_lock_check.c index 9180508a49..587d82f2bb 100644 --- a/erts/emulator/beam/erl_lock_check.c +++ b/erts/emulator/beam/erl_lock_check.c @@ -153,6 +153,7 @@ static erts_lc_lock_order_t erts_lock_order[] = { { "instr", NULL }, { "fix_alloc", "index" }, { "alcu_allocator", "index" }, + { "sbmbc_alloc", "index" }, { "alcu_delayed_free", "index" }, { "mseg", NULL }, #if HALFWORD_HEAP diff --git a/erts/emulator/test/nif_SUITE.erl b/erts/emulator/test/nif_SUITE.erl index 91d695d979..b9b964f526 100644 --- a/erts/emulator/test/nif_SUITE.erl +++ b/erts/emulator/test/nif_SUITE.erl @@ -1170,9 +1170,10 @@ tmpmem() -> MemInfo -> MSBCS = lists:foldl( fun ({instance, _, L}, Acc) -> + {value,{_,SBMBCS}} = lists:keysearch(sbmbcs, 1, L), {value,{_,MBCS}} = lists:keysearch(mbcs, 1, L), {value,{_,SBCS}} = lists:keysearch(sbcs, 1, L), - [MBCS,SBCS | Acc] + [SBMBCS,MBCS,SBCS | Acc] end, [], MemInfo), diff --git a/erts/emulator/test/send_term_SUITE.erl b/erts/emulator/test/send_term_SUITE.erl index 6615873392..ba0ba804ca 100644 --- a/erts/emulator/test/send_term_SUITE.erl +++ b/erts/emulator/test/send_term_SUITE.erl @@ -175,6 +175,10 @@ chk_temp_alloc() -> %% Verify that we havn't got anything allocated by temp_alloc lists:foreach( fun ({instance, _, TI}) -> + ?line {value, {sbmbcs, SBMBCInfo}} + = lists:keysearch(sbmbcs, 1, TI), + ?line {value, {blocks, 0, _, _}} + = lists:keysearch(blocks, 1, SBMBCInfo), ?line {value, {mbcs, MBCInfo}} = lists:keysearch(mbcs, 1, TI), ?line {value, {blocks, 0, _, _}} diff --git a/erts/etc/common/erlexec.c b/erts/etc/common/erlexec.c index 7e04724f5a..2bd576d8e8 100644 --- a/erts/etc/common/erlexec.c +++ b/erts/etc/common/erlexec.c @@ -64,6 +64,7 @@ static const char plusM_au_allocs[]= { 'u', /* all alloc_util allocators */ 'B', /* binary_alloc */ + 'C', /* sbmbc_alloc */ 'D', /* std_alloc */ 'E', /* ets_alloc */ 'H', /* eheap_alloc */ @@ -93,6 +94,8 @@ static char *plusM_au_alloc_switches[] = { "rsbcst", "sbct", "smbcs", + "sbmbcs", + "sbmbct", NULL }; diff --git a/lib/stdlib/test/ets_SUITE.erl b/lib/stdlib/test/ets_SUITE.erl index 9d348b5f1a..c9d82ec5f5 100644 --- a/lib/stdlib/test/ets_SUITE.erl +++ b/lib/stdlib/test/ets_SUITE.erl @@ -5517,20 +5517,21 @@ etsmem() -> case erlang:system_info({allocator,ets_alloc}) of false -> undefined; MemInfo -> - MSBCS = lists:foldl( - fun ({instance, _, L}, Acc) -> - {value,{_,MBCS}} = lists:keysearch(mbcs, 1, L), - {value,{_,SBCS}} = lists:keysearch(sbcs, 1, L), - [MBCS,SBCS | Acc] - end, - [], - MemInfo), + CS = lists:foldl( + fun ({instance, _, L}, Acc) -> + {value,{_,SBMBCS}} = lists:keysearch(sbmbcs, 1, L), + {value,{_,MBCS}} = lists:keysearch(mbcs, 1, L), + {value,{_,SBCS}} = lists:keysearch(sbcs, 1, L), + [SBMBCS,MBCS,SBCS | Acc] + end, + [], + MemInfo), lists:foldl( fun(L, {Bl0,BlSz0}) -> {value,{_,Bl,_,_}} = lists:keysearch(blocks, 1, L), {value,{_,BlSz,_,_}} = lists:keysearch(blocks_size, 1, L), {Bl0+Bl,BlSz0+BlSz} - end, {0,0}, MSBCS) + end, {0,0}, CS) end}, {Mem,AllTabs}. -- cgit v1.2.3 From d328f453e7cd6e24856b0c80e0b8c4ed6def5461 Mon Sep 17 00:00:00 2001 From: Erlang/OTP Date: Mon, 11 Jul 2011 15:40:44 +0200 Subject: Prepare release --- erts/doc/src/notes.xml | 47 +++++++++++++++++++++++++++++++++++++++++++++++ erts/vsn.mk | 2 +- 2 files changed, 48 insertions(+), 1 deletion(-) diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml index 3733fb2db9..2e6aca2951 100644 --- a/erts/doc/src/notes.xml +++ b/erts/doc/src/notes.xml @@ -30,6 +30,53 @@

This document describes the changes made to the ERTS application.

+
Erts 5.8.4.1 + +
Fixed Bugs and Malfunctions + + +

+ Fix bug in tracing with matchspec body containing + enable_trace or disable_trace. Could cause + emulator crash if trace was altered with + erlang:trace_pattern by racing process during ongoing + tracing.

+

+ Own Id: OTP-9422 Aux Id: seq11868

+ + +

+ Fix emulator deadlock in ets:delete on tables with + write_concurrency caused by race with concurrent + process that tries to do other operation on the same + table. Does not apply to ordered_set. Bug exist + since R14B.

+

+ Own Id: OTP-9423 Aux Id: seq11872

+ + +
+ + +
Improvements and New Features + + +

+ The erts_alloc_util framework has been extended + with functionality for separation of small blocks from + other blocks in separate carriers. This functionality is + currently disabled by default, but can be enabled in + order to finetune memory management. For more information + see erts_alloc(3).

+

+ Own Id: OTP-9339 Aux Id: Seq11780

+ + +
+ +
+
Erts 5.8.4
Fixed Bugs and Malfunctions diff --git a/erts/vsn.mk b/erts/vsn.mk index 193a914a70..6be703d453 100644 --- a/erts/vsn.mk +++ b/erts/vsn.mk @@ -17,7 +17,7 @@ # %CopyrightEnd% # -VSN = 5.8.4 +VSN = 5.8.4.1 SYSTEM_VSN = R14B03 # Port number 4365 in 4.2 -- cgit v1.2.3 From 9a2b2a07bf1dc9bf054612ab4baf3bfbb5f5b859 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Wed, 25 May 2011 14:44:06 +0200 Subject: ... --- lib/snmp/src/manager/snmpm_config.erl | 85 +++++++++++++++++++++++++++++------ 1 file changed, 71 insertions(+), 14 deletions(-) diff --git a/lib/snmp/src/manager/snmpm_config.erl b/lib/snmp/src/manager/snmpm_config.erl index fd6da3e71a..f6a085f7d5 100644 --- a/lib/snmp/src/manager/snmpm_config.erl +++ b/lib/snmp/src/manager/snmpm_config.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2010. All Rights Reserved. +%% Copyright Ericsson AB 2004-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -269,9 +269,10 @@ do_user_info(_UserId, BadItem) -> error({not_found, BadItem}). -%% A target-name constructed in this way is a string with the following +%% A target-name constructed in this way is a string with the following: %% :- -%% +%% This is intended for backward compatibility and therefor has +%% only support for IPv4 addresses and *no* other transport domain. mk_target_name(Addr0, Port, Config) when is_list(Config) -> Version = case lists:keysearch(version, 1, Config) of @@ -280,7 +281,6 @@ mk_target_name(Addr0, Port, Config) when is_list(Config) -> false -> select_lowest_supported_version() end, -%% p("mk_target_name -> Version: ~p", [Version]), case normalize_address(Addr0) of {A, B, C, D} -> lists:flatten( @@ -322,10 +322,10 @@ register_agent(UserId, TargetName, Config) %% Check: %% 1) That the mandatory configs are present - %% 2) That the illegal config user_id (used internally) is - %% not present + %% 2) That the illegal config, user_id (used internally), + %% is not present %% 3) Check that there are no invalid or erroneous configs - %% 4) Chack that the manager is capable to use the selected version + %% 4) Check that the manager is capable of using the selected version case verify_agent_config(Config) of ok -> call({register_agent, UserId, TargetName, Config}); @@ -366,6 +366,7 @@ verify_agent_config2(Conf) -> unregister_agent(UserId, TargetName) -> call({unregister_agent, UserId, TargetName}). +%% This is the old style agent unregistration (using Addr and Port). unregister_agent(UserId, Addr0, Port) -> Addr = normalize_address(Addr0), case do_agent_info(Addr, Port, target_name) of @@ -1590,6 +1591,7 @@ check_agent_config2(Agent) -> throw(Err) end. +%% For backward compatibility check_agent_config({UserId, TargetName, Community, @@ -1597,10 +1599,27 @@ check_agent_config({UserId, EngineId, Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel}) -> + TDomain = snmpm_conf:default_transport_domain(), + check_agent_config({UserId, + TargetName, + Community, + TDomain, Ip, Port, + EngineId, + Timeout, MaxMessageSize, + Version, SecModel, SecName, SecLevel}). + +check_agent_config({UserId, + TargetName, + Community, + Domain, Ip, Port, + EngineId, + Timeout, MaxMessageSize, + Version, SecModel, SecName, SecLevel}) -> ?vtrace("check_agent_config -> entry with" "~n UserId: ~p" "~n TargetName: ~p" "~n Community: ~p" + "~n TDomain: ~p" "~n Ip: ~p" "~n Port: ~p" "~n EngineId: ~p" @@ -1610,15 +1629,16 @@ check_agent_config({UserId, "~n SecModel: ~p" "~n SecName: ~p" "~n SecLevel: ~p", - [UserId, TargetName, Community, Ip, Port, + [UserId, TargetName, Community, + TDomain, Ip, Port, EngineId, Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel]), - Addr = normalize_address(Ip), + Addr = normalize_address(Domain, Ip), ?vtrace("check_agent_config -> Addr: ~p", [Addr]), Agent = {UserId, TargetName, Community, - Addr, Port, + TDomain, Addr, Port, EngineId, Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel}, @@ -1644,6 +1664,7 @@ init_agent_config({UserId, TargetName, Config}) -> end. +%% For backward compatibility verify_agent({UserId, TargetName, Comm, @@ -1651,6 +1672,22 @@ verify_agent({UserId, EngineId, Timeout, MMS, Version, SecModel, SecName, SecLevel}) -> + TDomain = snmpm_conf:default_transport_domain(), + verify_agent({UserId, + TargetName, + Comm, + TDomain, Ip, Port, + EngineId, + Timeout, MMS, + Version, SecModel, SecName, SecLevel}). + +verify_agent({UserId, + TargetName, + Comm, + TDomain, Ip, Port, + EngineId, + Timeout, MMS, + Version, SecModel, SecName, SecLevel}) -> ?vtrace("verify_agent -> entry with" "~n UserId: ~p" "~n TargetName: ~p", [UserId, TargetName]), @@ -1658,8 +1695,15 @@ verify_agent({UserId, case verify_val(address, Ip) of {ok, Addr} -> snmp_conf:check_integer(Port, {gt, 0}), + %% Note that the order of Conf *is* important. + %% Some properties may depend on others, so that + %% in order to verify one property, another must + %% be already verified (and present). An example + %% of this is the property 'address', for which + %% the property tdomain is needed. Conf = [{reg_type, target_name}, + {tdomain, TDomain}, {address, Addr}, {port, Port}, {community, Comm}, @@ -1683,9 +1727,13 @@ verify_agent({UserId, throw(Error) end. -verify_agent2([]) -> +verify_agent2(Conf) -> + VerifiedConf = [], + verify_agent2(Conf, VerifiedConf). + +verify_agent2([], _VerifiedConf) -> ok; -verify_agent2([{Item, Val}|Items]) -> +verify_agent2([{Item, Val}|Items], VerifiedConf) -> case verify_val(Item, Val) of {ok, _Val} -> verify_agent2(Items); @@ -3034,11 +3082,17 @@ init_mini_mib_elems(MibName, [_|T], Res) -> %%---------------------------------------------------------------------- normalize_address(Addr) -> - case inet:getaddr(Addr, inet) of + normalize_address(snmpUDPDomain, Addr). + +normalize_address(snmpUDPDomain, Addr) -> + normalize_address(transportDomainUdpIpv4, Addr); + +normalize_address(Domain, Addr) -> + case inet:getaddr(Addr, td2fam(Domain)) of {ok, Addr2} -> Addr2; _ when is_list(Addr) -> - case (catch snmp_conf:check_ip(Addr)) of + case (catch snmp_conf:check_ip(Domain, Addr)) of ok -> list_to_tuple(Addr); _ -> @@ -3048,6 +3102,9 @@ normalize_address(Addr) -> Addr end. +td2fam(transportDomainUdpIpv4) -> inet; +td2fam(transportDomainUdpIpv6) -> inet6. + %%---------------------------------------------------------------------- -- cgit v1.2.3 From 202c1ab21560e095bc3f5f28028f4a4af6d73cc6 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Tue, 14 Jun 2011 18:05:52 +0200 Subject: Utility make target for cleanig the repo... --- lib/snmp/Makefile | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/lib/snmp/Makefile b/lib/snmp/Makefile index 20e3d4692a..c55eff04c6 100644 --- a/lib/snmp/Makefile +++ b/lib/snmp/Makefile @@ -67,7 +67,7 @@ do_configure: configure configure: configure.in autoconf -.PHONY: info +.PHONY: info gclean info: @echo "OS: $(OS)" @@ -76,6 +76,9 @@ info: @echo "SNMP_VSN: $(SNMP_VSN)" @echo "APP_VSN: $(APP_VSN)" +gclean: + git clean -fXd + # ---------------------------------------------------- # Application (source) release targets -- cgit v1.2.3 From c2fd15250bd60e55d9f330082781bf5f45783f0a Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 1 Jul 2011 15:03:45 +0200 Subject: [agent] Did not handle transport domains properly in some cases. OTP-9400 --- lib/snmp/doc/src/notes.xml | 57 ++++++++++++++++++++++++ lib/snmp/src/agent/snmpa_agent.erl | 2 +- lib/snmp/src/agent/snmpa_mpd.erl | 88 ++++++++++++++++++++++---------------- lib/snmp/src/app/snmp.appup.src | 12 ++++++ 4 files changed, 120 insertions(+), 39 deletions(-) diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index 6a20d8ee3a..8e6b05bb90 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -32,6 +32,63 @@ notes.xml +
+ SNMP Development Toolkit 4.21 +

Version 4.21 supports code replacement in runtime from/to + version 4.20, 4.19 and 4.18.

+ +
+ Improvements and new features +

-

+ +
+ +
+ Fixed Bugs and Malfunctions + + + +

[agent] Did not handle transport domains properly in some + cases.

+

Own Id: OTP-9400

+ + + +
+ + +
+ Incompatibilities +

-

+
+ +
+ +
SNMP Development Toolkit 4.20

Version 4.20 supports code replacement in runtime from/to diff --git a/lib/snmp/src/agent/snmpa_agent.erl b/lib/snmp/src/agent/snmpa_agent.erl index 82a7ec647b..6322f0f21d 100644 --- a/lib/snmp/src/agent/snmpa_agent.erl +++ b/lib/snmp/src/agent/snmpa_agent.erl @@ -1626,7 +1626,7 @@ invalidate_ca_cache() -> MasterAgent ! invalidate_ca_cache; false -> %% This is running on a sub-agent node, - %% so sent skip it + %% so skip it ok end; _ -> % Not on this node diff --git a/lib/snmp/src/agent/snmpa_mpd.erl b/lib/snmp/src/agent/snmpa_mpd.erl index 14f62b12f3..0187fa93d7 100644 --- a/lib/snmp/src/agent/snmpa_mpd.erl +++ b/lib/snmp/src/agent/snmpa_mpd.erl @@ -32,6 +32,7 @@ -include("SNMP-MPD-MIB.hrl"). -include("SNMPv2-TM.hrl"). -include("SNMP-FRAMEWORK-MIB.hrl"). +-include("TRANSPORT-ADDRESS-MIB.hrl"). -define(VMODULE,"MPD"). -include("snmp_verbosity.hrl"). @@ -981,12 +982,15 @@ generate_discovery_msg2(NoteStore, Pdu, discovery_note_timeout(Timeout) -> (Timeout div 100) + 1. -generate_discovery_msg(NoteStore, {?snmpUDPDomain, [A,B,C,D,U1,U2]}, +generate_discovery_msg(NoteStore, {TDomain, TAddress}, Pdu, ScopedPduBytes, ContextEngineID, ManagerEngineID, SecModel, SecName, SecLevelFlag, InitialUserName, ContextName, Timeout) -> + + {ok, {_Domain, Address}} = transform_taddr(TDomain, TAddress), + %% 7.1.7 ?vdebug("generate_discovery_msg -> 7.1.7 (~w)", [ManagerEngineID]), MsgID = generate_msg_id(), @@ -1027,7 +1031,7 @@ generate_discovery_msg(NoteStore, {?snmpUDPDomain, [A,B,C,D,U1,U2]}, %% Log(Packet), inc_snmp_out_vars(Pdu), ?vdebug("generate_discovery_msg -> done", []), - {Packet, {{A,B,C,D}, U1 bsl 8 + U2}}; + {Packet, Address}; Error -> throw(Error) @@ -1057,6 +1061,25 @@ generate_sec_discovery_msg(Message, SecModule, end. +transform_taddr(?snmpUDPDomain, TAddress) -> + transform_taddr(?transportDomainUdpIpv4, TAddress); +transform_taddr(?transportDomainUdpIpv4, [A, B, C, D, P1, P2]) -> + Domain = transportDomainUdpIpv4, + Addr = {A,B,C,D}, + Port = P1 bsl 8 + P2, + Address = {Addr, Port}, + {Domain, Address}; +transform_taddr(?transportDomainUdpIpv6, + [A1, A2, A3, A4, A5, A6, A7, A8, P1, P2]) -> + Domain = transportDomainUdpIpv6, + Addr = {A1, A2, A3, A4, A5, A6, A7, A8}, + Port = P1 bsl 8 + P2, + Address = {Addr, Port}, + {ok, {Domain, Address}}; +transform_taddr(_TDomain, _TAddress) -> + error. + + process_taddrs(Dests) -> ?vtrace("process_taddrs -> entry with" "~n Dests: ~p", [Dests]), @@ -1066,46 +1089,35 @@ process_taddrs([], Acc) -> ?vtrace("process_taddrs -> entry when done with" "~n Acc: ~p", [Acc]), lists:reverse(Acc); - + %% v3 -process_taddrs([{{?snmpUDPDomain, [A,B,C,D,U1,U2]}, SecData} | T], Acc) -> +process_taddrs([{{TDomain, TAddress}, SecData} | T], Acc) -> ?vtrace("process_taddrs -> entry when v3 with" - "~n A: ~p" - "~n B: ~p" - "~n C: ~p" - "~n D: ~p" - "~n U1: ~p" - "~n U2: ~p" - "~n SecData: ~p", [A, B, C, D, U1, U2, SecData]), - Entry = {{snmpUDPDomain, {{A,B,C,D}, U1 bsl 8 + U2}}, SecData}, - process_taddrs(T, [Entry | Acc]); -%% Bad v3 -process_taddrs([{{TDomain, TAddr}, _SecData} | T], Acc) -> - ?vtrace("process_taddrs -> entry when bad v3 with" - "~n TDomain: ~p" - "~n TAddr: ~p", [TDomain, TAddr]), - user_err("Bad TDomain/TAddr: ~w/~w", [TDomain, TAddr]), - process_taddrs(T, Acc); + "~n TDomain: ~p" + "~n TAddress: ~p" + "~n SecData: ~p", [TDomain, TAddress, SecData]), + case transform_taddr(TDomain, TAddress) of + {ok, DestAddr} -> + Entry = {DestAddr, SecData}, + process_taddrs(T, [Entry | Acc]); + error -> + user_err("Bad TDomain/TAddress: ~w/~w", [TDomain, TAddress]), + process_taddrs(T, Acc) + end; %% v1 & v2 -process_taddrs([{?snmpUDPDomain, [A,B,C,D,U1,U2]} | T], Acc) -> - ?vtrace("process_taddrs -> entry when v1/v2 with" - "~n A: ~p" - "~n B: ~p" - "~n C: ~p" - "~n D: ~p" - "~n U1: ~p" - "~n U2: ~p", [A, B, C, D, U1, U2]), - Entry = {snmpUDPDomain, {{A,B,C,D}, U1 bsl 8 + U2}}, - process_taddrs(T, [Entry | Acc]); -%% Bad v1 or v2 -process_taddrs([{TDomain, TAddr} | T], Acc) -> - ?vtrace("process_taddrs -> entry when bad v1/v2 with" - "~n TDomain: ~p" - "~n TAddr: ~p", [TDomain, TAddr]), - user_err("Bad TDomain/TAddr: ~w/~w", [TDomain, TAddr]), - process_taddrs(T, Acc); +process_taddrs([{TDomain, TAddress} | T], Acc) -> + ?vtrace("process_taddrs -> entry when v3 with" + "~n TDomain: ~p" + "~n TAddress: ~p", [TDomain, TAddress]), + case transform_taddr(TDomain, TAddress) of + {ok, Entry} -> + process_taddrs(T, [Entry | Acc]); + error -> + user_err("Bad TDomain/TAddress: ~w/~w", [TDomain, TAddress]), + process_taddrs(T, Acc) + end; process_taddrs(Crap, Acc) -> - throw({error, {taddrs_crap, Crap, Acc}}). + throw({error, {bad_taddrs, Crap, Acc}}). mk_v1_v2_packet_list(To, Packet, Len, Pdu) -> diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index 5deb40be0f..edf3555b6c 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -22,6 +22,12 @@ %% ----- U p g r a d e ------------------------------------------------------- [ + {"4.20", + [ + {load_module, snmpa_mpd, soft_purge, soft_purge, []}, + {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]} + ] + }, {"4.19", [ {load_module, snmpa, soft_purge, soft_purge, []}, @@ -109,6 +115,12 @@ %% ------D o w n g r a d e --------------------------------------------------- [ + {"4.20", + [ + {load_module, snmpa_mpd, soft_purge, soft_purge, []}, + {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]} + ] + }, {"4.19", [ {load_module, snmpa, soft_purge, soft_purge, []}, -- cgit v1.2.3 From 0c74867d39d80bb36960c9cb7fdfc3e82f76ebc8 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 1 Jul 2011 15:15:54 +0200 Subject: Updated version. --- lib/snmp/vsn.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk index 29228fc59b..08251ab9ea 100644 --- a/lib/snmp/vsn.mk +++ b/lib/snmp/vsn.mk @@ -17,6 +17,6 @@ # # %CopyrightEnd% -SNMP_VSN = 4.20 +SNMP_VSN = 4.21 PRE_VSN = APP_VSN = "snmp-$(SNMP_VSN)$(PRE_VSN)" -- cgit v1.2.3 From 8fceb07c652025c3742b6ba604460c853f7a2ad5 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Tue, 12 Jul 2011 09:58:56 +0200 Subject: [manager] No way to specify transport domain. Transport domains was assumed to be IPv4. This has now been changed so that it can also be IPv6. To facilitate this, the transportDomain is now a (new) valid option. This also mean that the transport behaviour has changed. OTP-9305 [agent] A temporary fix for transport domain, specifically regarding trap sending. This is done in order to make testing possible, pending merge from topic branch. OTP-9400 --- lib/snmp/doc/src/Makefile | 2 + lib/snmp/doc/src/snmpm.xml | 11 +- lib/snmp/src/agent/snmpa_mpd.erl | 2 +- lib/snmp/src/manager/snmpm.erl | 21 +- lib/snmp/src/manager/snmpm_config.erl | 513 +++++++++++++++++++++++----------- lib/snmp/src/manager/snmpm_mpd.erl | 31 +- lib/snmp/src/manager/snmpm_net_if.erl | 31 +- lib/snmp/src/manager/snmpm_server.erl | 77 +++-- lib/snmp/src/misc/snmp_config.erl | 4 +- lib/snmp/test/snmp_manager_test.erl | 35 +-- 10 files changed, 495 insertions(+), 232 deletions(-) diff --git a/lib/snmp/doc/src/Makefile b/lib/snmp/doc/src/Makefile index 35ed63e103..1bbd1bfafc 100644 --- a/lib/snmp/doc/src/Makefile +++ b/lib/snmp/doc/src/Makefile @@ -152,6 +152,7 @@ $(TOP_PDF_FILE): $(XML_FILES) pdf: $(TOP_PDF_FILE) html: gifs $(HTML_REF_MAN_FILE) +html2: html $(INDEX_TARGET) clean clean_docs: clean_html clean_man clean_pdf rm -f errs core *~ @@ -228,6 +229,7 @@ clean_man: clean_html: @echo "cleaning html:" rm -rf $(HTMLDIR)/* + rm -f $(INDEX_TARGET) $(MAN7DIR)/%.7: $(MIBSDIR)/%.mib @echo "processing $*" diff --git a/lib/snmp/doc/src/snmpm.xml b/lib/snmp/doc/src/snmpm.xml index b527d171b0..6162f0d592 100644 --- a/lib/snmp/doc/src/snmpm.xml +++ b/lib/snmp/doc/src/snmpm.xml @@ -348,17 +348,22 @@ sec_level = noAuthNoPriv | authNoPriv | authPriv + update_agent_info(UserId, TargetName, Info) -> ok | {error, Reason} update_agent_info(UserId, TargetName, Item, Val) -> ok | {error, Reason} Update agent config UserId = term() TargetName = target_name() - Item = atom() - Val = term() + Info = [{item(), item_value()}] + Item = item() + item() = atom() + Val = item_value() + item_value() = term() Reason = term() -

Update agent config.

+

Update agent config. The function update_agent_info/3 + should be used when several values needs to be updated atomically.

diff --git a/lib/snmp/src/agent/snmpa_mpd.erl b/lib/snmp/src/agent/snmpa_mpd.erl index 0187fa93d7..5d276fd6de 100644 --- a/lib/snmp/src/agent/snmpa_mpd.erl +++ b/lib/snmp/src/agent/snmpa_mpd.erl @@ -1068,7 +1068,7 @@ transform_taddr(?transportDomainUdpIpv4, [A, B, C, D, P1, P2]) -> Addr = {A,B,C,D}, Port = P1 bsl 8 + P2, Address = {Addr, Port}, - {Domain, Address}; + {ok, {Domain, Address}}; transform_taddr(?transportDomainUdpIpv6, [A1, A2, A3, A4, A5, A6, A7, A8, P1, P2]) -> Domain = transportDomainUdpIpv6, diff --git a/lib/snmp/src/manager/snmpm.erl b/lib/snmp/src/manager/snmpm.erl index 0d084332de..67e3673b74 100644 --- a/lib/snmp/src/manager/snmpm.erl +++ b/lib/snmp/src/manager/snmpm.erl @@ -50,7 +50,7 @@ register_agent/2, register_agent/3, register_agent/4, unregister_agent/2, unregister_agent/3, which_agents/0, which_agents/1, - agent_info/2, update_agent_info/4, + agent_info/2, update_agent_info/3, update_agent_info/4, register_usm_user/3, unregister_usm_user/2, which_usm_users/0, which_usm_users/1, @@ -167,6 +167,7 @@ -include_lib("snmp/include/snmp_types.hrl"). -include("snmpm_atl.hrl"). -include("snmpm_internal.hrl"). +-include("snmp_verbosity.hrl"). -define(DEFAULT_AGENT_PORT, 161). @@ -379,6 +380,11 @@ which_users() -> %% Config -> Agent configuration: [config()] do_register_agent(UserId, TargetName, Config) -> + io:format("do_register_agent -> entry with" + "~n UserId: ~p" + "~n TargetName: ~p" + "~n Config: ~p" + "~n", [UserId, TargetName, Config]), snmpm_config:register_agent(UserId, TargetName, Config). register_agent(UserId, TargetName, Config) @@ -405,13 +411,21 @@ register_agent(UserId, Addr) -> %% Backward compatibility register_agent(UserId, Addr, Port, Config0) -> + io:format("register_agent -> entry with" + "~n UserId: ~p" + "~n Addr: ~p" + "~n Port: ~p" + "~n Config0: ~p" + "~n", [UserId, Addr, Port, Config0]), case lists:keymember(target_name, 1, Config0) of false -> + io:format("register_agent -> no target_name~n", []), TargetName = mk_target_name(Addr, Port, Config0), Config = [{reg_type, addr_port}, {address, Addr}, {port, Port} | Config0], do_register_agent(UserId, TargetName, ensure_engine_id(Config)); true -> + io:format("register_agent -> target_name~n", []), {value, {_, TargetName}} = lists:keysearch(target_name, 1, Config0), Config1 = lists:keydelete(target_name, 1, Config0), @@ -447,8 +461,11 @@ agent_info(Addr, Port, Item) -> Error end. +update_agent_info(UserId, TargetName, Info) when is_list(Info) -> + snmpm_config:update_agent_info(UserId, TargetName, Info). + update_agent_info(UserId, TargetName, Item, Val) -> - snmpm_config:update_agent_info(UserId, TargetName, Item, Val). + update_agent_info(UserId, TargetName, [{Item, Val}]). %% Backward compatibility functions update_agent_info(UserId, Addr, Port, Item, Val) -> diff --git a/lib/snmp/src/manager/snmpm_config.erl b/lib/snmp/src/manager/snmpm_config.erl index f6a085f7d5..6cafa1fef8 100644 --- a/lib/snmp/src/manager/snmpm_config.erl +++ b/lib/snmp/src/manager/snmpm_config.erl @@ -36,7 +36,8 @@ user_info/0, user_info/1, user_info/2, register_agent/3, unregister_agent/2, - agent_info/0, agent_info/2, agent_info/3, update_agent_info/4, + agent_info/0, agent_info/2, agent_info/3, + update_agent_info/3, update_agent_info/4, which_agents/0, which_agents/1, is_known_engine_id/2, @@ -84,7 +85,9 @@ backup/1, - mk_target_name/3 + mk_target_name/3, + + default_transport_domain/0 ]). @@ -127,23 +130,24 @@ %% Macros and Constants: --define(SERVER, ?MODULE). --define(BACKUP_DB, snmpm_config_backup). --define(CONFIG_DB, snmpm_config_db). +-define(SERVER, ?MODULE). +-define(BACKUP_DB, snmpm_config_backup). +-define(CONFIG_DB, snmpm_config_db). -define(DEFAULT_USER, default_user). -define(DEFAULT_AGENT_PORT, 161). --define(IRB_DEFAULT, auto). -%% -define(IRB_DEFAULT, {user, timer:seconds(15)}). +-define(IRB_DEFAULT, auto). +%% -define(IRB_DEFAULT, {user, timer:seconds(15)}). --define(USER_MOD_DEFAULT, snmpm_user_default). --define(USER_DATA_DEFAULT, undefined). +-define(USER_MOD_DEFAULT, snmpm_user_default). +-define(USER_DATA_DEFAULT, undefined). %% -define(DEF_ADDR_TAG, default_addr_tag). -define(DEFAULT_TARGETNAME, default_agent). --define(DEF_PORT_TAG, default_port_tag). +-define(DEF_PORT_TAG, default_port_tag). +-define(VALID_DOMAINS, [transportDomainUdpIpv4, transportDomainUdpIpv6]). -ifdef(snmp_debug). -define(GS_START_LINK(Opts), @@ -159,6 +163,11 @@ %%%------------------------------------------------------------------- %%% API %%%------------------------------------------------------------------- + +default_transport_domain() -> + snmpUDPDomain. + + start_link(Opts) -> ?d("start_link -> entry with" "~n Opts: ~p", [Opts]), @@ -308,57 +317,117 @@ select_lowest_supported_version([H|T], Versions) -> end. -register_agent(UserId, _TargetName, _Config) when (UserId =:= user_id) -> +register_agent(UserId, _TargetName, _Config0) when (UserId =:= user_id) -> {error, {bad_user_id, UserId}}; -register_agent(UserId, TargetName, Config) +register_agent(UserId, TargetName, Config0) when (is_list(TargetName) andalso (length(TargetName) > 0) andalso - is_list(Config)) -> + is_list(Config0)) -> + + ?vtrace("register_agent -> entry with" + "~n UserId: ~p" + "~n TargetName: ~p" + "~n Config0: ~p", [UserId, TargetName, Config0]), -%% p("register_agent -> entry with" -%% "~n UserId: ~p" -%% "~n TargetName: ~p" -%% "~n Config: ~p", [UserId, TargetName, Config]), + io:format("register_agent -> entry with" + "~n UserId: ~p" + "~n TargetName: ~p" + "~n Config0: ~p" + "~n", [UserId, TargetName, Config0]), %% Check: %% 1) That the mandatory configs are present - %% 2) That the illegal config, user_id (used internally), + %% 2) That no illegal config, e.g. user_id (used internally), %% is not present %% 3) Check that there are no invalid or erroneous configs %% 4) Check that the manager is capable of using the selected version - case verify_agent_config(Config) of - ok -> + case verify_agent_config(Config0) of + {ok, Config} -> + io:format("register_agent -> agent config verified" + "~n Config: ~p" + "~n", [Config]), call({register_agent, UserId, TargetName, Config}); Error -> Error end. -verify_agent_config(Conf) -> - ok = verify_mandatory(Conf, [engine_id, address, reg_type]), - case verify_invalid(Conf, [user_id]) of - ok -> - case verify_agent_config2(Conf) of - ok -> - {ok, Vsns} = system_info(versions), - Vsn = - case lists:keysearch(version, 1, Conf) of - {value, {version, V}} -> - V; - false -> - v1 - end, - case lists:member(Vsn, Vsns) of - true -> - ok; - false -> - {error, {version_not_supported_by_manager, Vsn, Vsns}} - end - end; - Error -> +verify_agent_config(Conf0) -> + try + begin + verify_mandatory(Conf0, [engine_id, address, reg_type]), + verify_invalid(Conf0, [user_id]), + Conf = verify_agent_config3(Conf0), + io:format("verify_agent_config -> agent config verified: " + "~n Conf: ~p" + "~n", [Conf]), + Vsns = versions(), + io:format("verify_agent_config -> Vsns: ~p~n", [Vsns]), + Vsn = which_version(Conf), + io:format("verify_agent_config -> Vsn: ~p~n", [Vsn]), + verify_version(Vsn, Vsns), + io:format("verify_agent_config -> version verified~n", []), + {ok, Conf} + end + catch + throw:Error -> Error end. +versions() -> + case system_info(versions) of + {ok, Vsns} -> + Vsns; + {error, _} = ERROR -> + throw(ERROR) + end. + +which_version(Conf) -> + case lists:keysearch(version, 1, Conf) of + {value, {version, V}} -> + V; + false -> + v1 + end. + +verify_version(Vsn, Vsns) -> + case lists:member(Vsn, Vsns) of + true -> + ok; + false -> + Reason = {version_not_supported_by_manager, Vsn, Vsns}, + throw({error, Reason}) + end. + +verify_agent_config3(Conf0) -> + %% Fix (transport) address and domain + io:format("verify_agent_config3 -> entry with" + "~n Conf0: ~p" + "~n", [Conf0]), + {TDomain, Conf1} = + case lists:keysearch(tdomain, 1, Conf0) of + {value, {domain, Dom}} -> + {Dom, Conf0}; + false -> + Dom = default_transport_domain(), + {Dom, [{domain, Dom} | Conf0]} + end, + Conf2 = case lists:keysearch(address, 1, Conf1) of + {value, {address, Address}} -> + lists:keyreplace(address, 1, Conf1, + {address, {TDomain, Address}}); + false -> + %% This is a mandatory config option, + %% a later test will detect this + Conf1 + end, + case verify_agent2(Conf2) of + {ok, Conf} -> + Conf; + {error, _} = ERROR -> + throw(ERROR) + end. + verify_agent_config2(Conf) -> verify_agent2(Conf). @@ -422,17 +491,51 @@ which_agents(UserId) -> Agents = ets:match(snmpm_agent_table, Pat), [TargetName || [TargetName] <- Agents]. - -update_agent_info(UserId, TargetName, Item, Val0) - when (Item =/= user_id) -> - case (catch verify_val(Item, Val0)) of - {ok, Val} -> - call({update_agent_info, UserId, TargetName, Item, Val}); - Error -> + +verify_agent_info(TargetName, Info0) -> + try + begin + verify_invalid(Info0, [user_id]), + %% Check if address is part of the list and + %% if so update it with the domain info. + Info = + case lists:keysearch(address, 1, Info0) of + {value, {address, Addr}} -> + %% If domain is part of the info, then use it. + %% If not, lookup what is already stored for + %% this agent and use that. + Domain = + case lists:keysearch(domain, 1, Info0) of + {value, {domain, Dom}} -> + Dom; + false -> + {ok, Dom} = + agent_info(TargetName, domain), + Dom + end, + Addr2 = {Domain, Addr}, + lists:keyreplace(address, 1, Info0, {address, Addr2}); + false -> + Info0 + end, + verify_agent2(Info) + end + catch + throw:Error -> Error end. -%% Backward compatibillity +update_agent_info(UserId, TargetName, Info) -> + call({update_agent_info, UserId, TargetName, Info}). + +%% +%% This is wrapped in the interface module, so this function is +%% only here to catch code-upgrade problems. +update_agent_info(UserId, TargetName, Item, Val) -> + update_agent_info(UserId, TargetName, [{Item, Val}]). +%% + +%% update_agent_info(UserId, Addr, Port, Item, Val) -> case agent_info(Addr, Port, target_name) of {ok, TargetName} -> @@ -440,6 +543,7 @@ update_agent_info(UserId, Addr, Port, Item, Val) -> Error -> Error end. +%% is_known_engine_id(EngineID, TargetName) -> case agent_info(TargetName, engine_id) of @@ -651,22 +755,14 @@ unregister_usm_user(EngineID, Name) call({unregister_usm_user, EngineID, Name}). verify_usm_user_config(EngineID, Name, Config) -> - %% case verify_mandatory(Config, []) of - %% ok -> - %% case verify_invalid(Config, [engine_id, name]) of - %% ok -> - %% verify_usm_user_config2(EngineID, Name, Config); - %% Error -> - %% Error - %% end; - %% Error -> - %% Error - %% end. - ok = verify_mandatory(Config, []), - case verify_invalid(Config, [engine_id, name]) of - ok -> - verify_usm_user_config2(EngineID, Name, Config); - Error -> + try + begin + verify_mandatory(Config, []), + verify_invalid(Config, [engine_id, name]), + verify_usm_user_config2(EngineID, Name, Config) + end + catch + throw:Error -> Error end. @@ -1599,19 +1695,19 @@ check_agent_config({UserId, EngineId, Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel}) -> - TDomain = snmpm_conf:default_transport_domain(), + TDomain = default_transport_domain(), check_agent_config({UserId, TargetName, Community, TDomain, Ip, Port, EngineId, Timeout, MaxMessageSize, - Version, SecModel, SecName, SecLevel}). + Version, SecModel, SecName, SecLevel}); check_agent_config({UserId, TargetName, Community, - Domain, Ip, Port, + TDomain, Ip, Port, EngineId, Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel}) -> @@ -1633,7 +1729,7 @@ check_agent_config({UserId, TDomain, Ip, Port, EngineId, Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel]), - Addr = normalize_address(Domain, Ip), + Addr = normalize_address(TDomain, Ip), ?vtrace("check_agent_config -> Addr: ~p", [Addr]), Agent = {UserId, TargetName, @@ -1672,14 +1768,14 @@ verify_agent({UserId, EngineId, Timeout, MMS, Version, SecModel, SecName, SecLevel}) -> - TDomain = snmpm_conf:default_transport_domain(), + TDomain = default_transport_domain(), verify_agent({UserId, TargetName, Comm, TDomain, Ip, Port, EngineId, Timeout, MMS, - Version, SecModel, SecName, SecLevel}). + Version, SecModel, SecName, SecLevel}); verify_agent({UserId, TargetName, @@ -1688,59 +1784,64 @@ verify_agent({UserId, EngineId, Timeout, MMS, Version, SecModel, SecName, SecLevel}) -> - ?vtrace("verify_agent -> entry with" + ?vdebug("verify_agent -> entry with" "~n UserId: ~p" "~n TargetName: ~p", [UserId, TargetName]), snmp_conf:check_string(TargetName, {gt, 0}), - case verify_val(address, Ip) of - {ok, Addr} -> - snmp_conf:check_integer(Port, {gt, 0}), - %% Note that the order of Conf *is* important. - %% Some properties may depend on others, so that - %% in order to verify one property, another must - %% be already verified (and present). An example - %% of this is the property 'address', for which - %% the property tdomain is needed. - Conf = - [{reg_type, target_name}, - {tdomain, TDomain}, - {address, Addr}, - {port, Port}, - {community, Comm}, - {engine_id, EngineId}, - {timeout, Timeout}, - {max_message_size, MMS}, - {version, Version}, - {sec_model, SecModel}, - {sec_name, SecName}, - {sec_level, SecLevel} - ], - case verify_agent2(Conf) of - ok -> - {UserId, TargetName, Conf, Version}; - Err -> - throw(Err) - end; - - Error -> - ?vlog("verify_agent -> failed: ~n ~p", [Error]), - throw(Error) + snmp_conf:check_integer(Port, {gt, 0}), + %% Note that the order of Conf *is* important. + %% Some properties may depend on others, so that + %% in order to verify one property, another must + %% be already verified (and present). An example + %% of this is the property 'address', for which + %% the property tdomain is needed. + Conf0 = + [{reg_type, target_name}, + {domain, TDomain}, + %% This should be taddress, but what the*... + {address, {TDomain, Ip}}, + {port, Port}, + {community, Comm}, + {engine_id, EngineId}, + {timeout, Timeout}, + {max_message_size, MMS}, + {version, Version}, + {sec_model, SecModel}, + {sec_name, SecName}, + {sec_level, SecLevel} + ], + case verify_agent2(Conf0) of + {ok, Conf} -> + {UserId, TargetName, Conf, Version}; + Err -> + throw(Err) end. -verify_agent2(Conf) -> - VerifiedConf = [], - verify_agent2(Conf, VerifiedConf). - -verify_agent2([], _VerifiedConf) -> - ok; -verify_agent2([{Item, Val}|Items], VerifiedConf) -> - case verify_val(Item, Val) of - {ok, _Val} -> - verify_agent2(Items); +verify_agent2(Conf) -> + io:format("verify_agent2 -> entry with" + "~n Conf: ~p" + "~n", [Conf]), + verify_agent2(Conf, []). + +verify_agent2([], VerifiedConf) -> + io:format("verify_agent2 -> entry when done with" + "~n VerifiedConf: ~p" + "~n", [VerifiedConf]), + {ok, VerifiedConf}; +verify_agent2([{Item, Val0}|Items], VerifiedConf) -> + io:format("verify_agent2 -> entry with" + "~n Item: ~p" + "~n Val0: ~p" + "~n VerifiedConf: ~p" + "~n", [Item, Val0, VerifiedConf]), + case verify_val(Item, Val0) of + {ok, Val} -> + io:format("verify_agent2 -> ~p verified: ~p~n", [Item, Val]), + verify_agent2(Items, [{Item, Val} | VerifiedConf]); Err -> Err end; -verify_agent2([Bad|_]) -> +verify_agent2([Bad|_], _VerifiedConf) -> {error, {bad_agent_config, Bad}}. @@ -1756,14 +1857,28 @@ read_users_config_file(Dir) -> check_user_config({Id, Mod, Data}) -> + ?vtrace("check_user_config -> entry with" + "~n Id: ~p" + "~n Mod: ~p" + "~n Data: ~p", [Id, Mod, Data]), check_user_config({Id, Mod, Data, []}); -check_user_config({Id, Mod, _Data, DefaultAgentConfig} = User) +check_user_config({Id, Mod, Data, DefaultAgentConfig} = _User) when (Id =/= ?DEFAULT_USER) andalso is_list(DefaultAgentConfig) -> + ?vtrace("check_user_config -> entry with" + "~n Id: ~p" + "~n Mod: ~p" + "~n Data: ~p" + "~n DefaultAgentConfig: ~p", + [Id, Mod, Data, DefaultAgentConfig]), case (catch verify_user_behaviour(Mod)) of ok -> + ?vtrace("check_user_config -> user behaviour verified", []), case verify_user_agent_config(DefaultAgentConfig) of - ok -> - {ok, User}; + {ok, DefAgentConf} -> + ?vtrace("check_user_config -> " + "user agent (default) config verified", []), + User2 = {Id, Mod, Data, DefAgentConf}, + {ok, User2}; {error, Reason} -> error({bad_default_agent_config, Reason}) end; @@ -1804,16 +1919,16 @@ verify_user({Id, UserMod, UserData}) -> verify_user({Id, UserMod, UserData, DefaultAgentConfig}) when (Id =/= ?DEFAULT_USER) andalso is_list(DefaultAgentConfig) -> ?d("verify_user -> entry with" - "~n Id: ~p" - "~n UserMod: ~p" - "~n UserData: ~p" + "~n Id: ~p" + "~n UserMod: ~p" + "~n UserData: ~p" "~n DefaultAgentConfig: ~p", [Id, UserMod, UserData, DefaultAgentConfig]), case (catch verify_user_behaviour(UserMod)) of ok -> case verify_user_agent_config(DefaultAgentConfig) of - ok -> - Config = default_agent_config(DefaultAgentConfig), + {ok, DefAgentConf} -> + Config = default_agent_config(DefAgentConf), {ok, #user{id = Id, mod = UserMod, data = UserData, @@ -1831,10 +1946,15 @@ verify_user({Id, _, _, _}) -> {error, {bad_user_id, Id}}. verify_user_agent_config(Conf) -> - case verify_invalid(Conf, [user_id, engine_id, address]) of - ok -> - verify_agent_config2(Conf); - Error -> + try + begin + verify_invalid(Conf, [user_id, engine_id, address]), + verify_agent_config2(Conf) + end + catch + throw:Error -> + ?vdebug("verify_user_agent_config -> throw" + "~n Error: ~p", [Error]), Error end. @@ -2195,6 +2315,16 @@ handle_call({unregister_agent, UserId, TargetName}, _From, State) -> Reply = handle_unregister_agent(UserId, TargetName), {reply, Reply, State}; +handle_call({update_agent_info, UserId, TargetName, Info}, + _From, State) -> + ?vlog("received update_agent_info request: " + "~n UserId: ~p" + "~n TargetName: ~p" + "~n Info: ~p", [UserId, TargetName, Info]), + Reply = handle_update_agent_info(UserId, TargetName, Info), + {reply, Reply, State}; + +%% handle_call({update_agent_info, UserId, TargetName, Item, Val}, _From, State) -> ?vlog("received update_agent_info request: " @@ -2204,6 +2334,7 @@ handle_call({update_agent_info, UserId, TargetName, Item, Val}, "~n Val: ~p", [UserId, TargetName, Item, Val]), Reply = handle_update_agent_info(UserId, TargetName, Item, Val), {reply, Reply, State}; +%% handle_call({register_usm_user, User}, _From, State) -> ?vlog("received register_usm_user request: " @@ -2565,16 +2696,27 @@ handle_register_agent(UserId, TargetName, Config) -> "~n Config: ~p", [UserId, TargetName, Config]), case (catch agent_info(TargetName, user_id)) of {error, _} -> + ?vtrace("handle_register_agent -> user_id not found in config", []), case ets:lookup(snmpm_user_table, UserId) of [#user{default_agent_config = DefConfig}] -> + ?vtrace("handle_register_agent -> " + "~n DefConfig: ~p", [DefConfig]), + %% First, insert this users default config + ?vtrace("handle_register_agent -> store default config", []), do_handle_register_agent(TargetName, DefConfig), + %% Second, insert the config for this agent + ?vtrace("handle_register_agent -> store config", []), do_handle_register_agent(TargetName, [{user_id, UserId}|Config]), %% %% And now for some (backward compatibillity) %% dirty crossref stuff + ?vtrace("handle_register_agent -> lookup address", []), {ok, Addr} = agent_info(TargetName, address), + ?vtrace("handle_register_agent -> Addr: ~p, lookup Port", + [Addr]), {ok, Port} = agent_info(TargetName, port), + ?vtrace("handle_register_agent -> register cross-ref fix", []), ets:insert(snmpm_agent_table, {{Addr, Port, target_name}, TargetName}), %% @@ -2599,10 +2741,18 @@ handle_register_agent(UserId, TargetName, Config) -> do_handle_register_agent(_TargetName, []) -> ok; do_handle_register_agent(TargetName, [{Item, Val}|Rest]) -> + ?vtrace("handle_register_agent -> entry with" + "~n TargetName: ~p" + "~n Item: ~p" + "~n Val: ~p" + "~n Rest: ~p", [TargetName, Item, Val, Rest]), case (catch do_update_agent_info(TargetName, Item, Val)) of ok -> do_handle_register_agent(TargetName, Rest); {error, Reason} -> + ?vtrace("handle_register_agent -> failed updating ~p" + "~n Item: ~p" + "~n Reason: ~p", [Item, Reason]), ets:match_delete(snmpm_agent_table, {TargetName, '_'}), {error, Reason} end; @@ -2637,41 +2787,61 @@ handle_unregister_agent(UserId, TargetName) -> end. -handle_update_agent_info(UserId, TargetName, Item, Val) -> +handle_update_agent_info(UserId, TargetName, Info) -> ?vdebug("handle_update_agent_info -> entry with" "~n UserId: ~p" "~n TargetName: ~p" - "~n Item: ~p" - "~n Val: ~p", [UserId, TargetName, Item, Val]), + "~n Info: ~p", [UserId, TargetName, Info]), + %% Verify ownership case (catch agent_info(TargetName, user_id)) of - {ok, UserId} -> - do_update_agent_info(TargetName, Item, Val); + {ok, UserId} -> + handle_update_agent_info(TargetName, Info); {ok, OtherUserId} -> {error, {not_owner, OtherUserId}}; Error -> Error end. -do_update_agent_info(TargetName, Item, Val0) -> -%% p("do_update_agent_info -> entry with" -%% "~n TargetName: ~p" -%% "~n Item: ~p" -%% "~n Val0: ~p", [TargetName, Item, Val0]), - case verify_val(Item, Val0) of - {ok, Val} -> -%% p("do_update_agent_info -> verified value" -%% "~n Val: ~p", [Val]), - ets:insert(snmpm_agent_table, {{TargetName, Item}, Val}), - ok; +handle_update_agent_info(TargetName, Info0) -> + ?vtrace("handle_update_agent_info -> entry with" + "~n TargetName: ~p" + "~n Info0: ~p", [TargetName, Info0]), + %% Verify info + try verify_agent_info(TargetName, Info0) of + {ok, Info} -> + do_update_agent_info(TargetName, Info); Error -> - ?vlog("do_update_agent_info -> verify value failed: " - "~n TargetName: ~p" - "~n Item: ~p" - "~n Val0: ~p" - "~n Error: ~p", [TargetName, Item, Val0, Error]), - {error, {bad_agent_val, TargetName, Item, Val0}} + Error + catch + throw:Error -> + Error; + T:E -> + {error, {failed_info_verification, Info0, T, E}} end. +handle_update_agent_info(UserId, TargetName, Item, Val) -> + ?vdebug("handle_update_agent_info -> entry with" + "~n UserId: ~p" + "~n TargetName: ~p" + "~n Item: ~p" + "~n Val: ~p", [UserId, TargetName, Item, Val]), + handle_update_agent_info(TargetName, [{Item, Val}]). + +do_update_agent_info(TargetName, Info) -> + InsertItem = + fun({Item, Val}) -> + ets:insert(snmpm_agent_table, {{TargetName, Item}, Val}) + end, + lists:foreach(InsertItem, Info). + +do_update_agent_info(TargetName, Item, Val) -> + ?vtrace("do_update_agent_info -> entry with" + "~n TargetName: ~p" + "~n Item: ~p" + "~n Val: ~p", [TargetName, Item, Val]), + ets:insert(snmpm_agent_table, {{TargetName, Item}, Val}), + ok. + handle_register_usm_user(#usm_user{engine_id = EngineID, name = Name} = User) -> @@ -2833,23 +3003,41 @@ usm_key(EngineId, Name) -> %% --------------------------------------------------------------------- verify_mandatory(_, []) -> + io:format("verify_mandatory -> entry when done~n", []), ok; verify_mandatory(Conf, [Mand|Mands]) -> + io:format("verify_mandatory -> entry with" + "~n Mand: ~p" + "~n Conf: ~p" + "~n", [Mand, Conf]), case lists:keymember(Mand, 1, Conf) of true -> + io:format("verify_mandatory -> Mandatory option ~p present~n", + [Mand]), verify_mandatory(Conf, Mands); false -> - {error, {missing_mandatory_config, Mand}} + io:format("verify_mandatory -> " + "Mandatory option ~p *not* present~n", [Mand]), + throw({error, {missing_mandatory_config, Mand}}) end. verify_invalid(_, []) -> + io:format("verify_invalid -> entry when done~n", []), ok; verify_invalid(Conf, [Inv|Invs]) -> + io:format("verify_invalid -> entry with" + "~n inv: ~p" + "~n Conf: ~p" + "~n", [Inv, Conf]), case lists:member(Inv, Conf) of false -> + io:format("verify_invalid -> ~p *not* present" + "~n", [Inv]), verify_invalid(Conf, Invs); true -> - {error, {illegal_config, Inv}} + io:format("verify_invalid -> ~p *present*" + "~n", [Inv]), + throw({error, {illegal_config, Inv}}) end. @@ -2858,10 +3046,21 @@ verify_val(user_id, UserId) -> verify_val(reg_type, RegType) when (RegType =:= addr_port) orelse (RegType =:= target_name) -> {ok, RegType}; -verify_val(address, Addr0) -> - case normalize_address(Addr0) of +verify_val(domain, snmpUDPDomain = _Domain) -> + verify_val(domain, transportDomainUdpIpv4); +verify_val(domain, Domain) -> + case lists:member(Domain, ?VALID_DOMAINS) of + true -> + {ok, Domain}; + false -> + error({bad_domain, Domain}) + end; +verify_val(address, {Domain, Addr0}) -> + case normalize_address(Domain, Addr0) of {_A1, _A2, _A3, _A4} = Addr -> {ok, Addr}; + {_A1, _A2, _A3, _A4, _A5, _A6, _A7, _A8} = Addr -> + {ok, Addr}; _ when is_list(Addr0) -> case (catch snmp_conf:check_ip(Addr0)) of ok -> @@ -2872,6 +3071,8 @@ verify_val(address, Addr0) -> _ -> error({bad_address, Addr0}) end; +verify_val(address, BadAddress) -> + error({bad_address, BadAddress}); verify_val(port, Port) -> case (catch snmp_conf:check_integer(Port, {gt, 0})) of ok -> @@ -2923,7 +3124,7 @@ verify_val(sec_name, BadName) -> verify_val(sec_level, Level) -> (catch snmp_conf:check_sec_level(Level)); verify_val(Item, _) -> - {error, {no_such_item, Item}}. + {error, {unknown_item, Item}}. %%%------------------------------------------------------------------- diff --git a/lib/snmp/src/manager/snmpm_mpd.erl b/lib/snmp/src/manager/snmpm_mpd.erl index 7712370d28..3d93c461bd 100644 --- a/lib/snmp/src/manager/snmpm_mpd.erl +++ b/lib/snmp/src/manager/snmpm_mpd.erl @@ -92,7 +92,7 @@ reset(#state{v3 = V3}) -> %% Purpose: This is the main Message Dispatching function. (see %% section 4.2.1 in rfc2272) %%----------------------------------------------------------------- -process_msg(Msg, TDomain, Addr, Port, State, NoteStore, Logger) -> +process_msg(Msg, Domain, Addr, Port, State, NoteStore, Logger) -> inc(snmpInPkts), @@ -102,16 +102,16 @@ process_msg(Msg, TDomain, Addr, Port, State, NoteStore, Logger) -> #message{version = 'version-1', vsn_hdr = Community, data = Data} when State#state.v1 =:= true -> HS = ?empty_msg_size + length(Community), - process_v1_v2c_msg('version-1', NoteStore, Msg, TDomain, - Addr, Port, + process_v1_v2c_msg('version-1', NoteStore, Msg, + Domain, Addr, Port, Community, Data, HS, Logger); %% Version 2 #message{version = 'version-2', vsn_hdr = Community, data = Data} when State#state.v2c =:= true -> HS = ?empty_msg_size + length(Community), - process_v1_v2c_msg('version-2', NoteStore, Msg, TDomain, - Addr, Port, + process_v1_v2c_msg('version-2', NoteStore, Msg, + Domain, Addr, Port, Community, Data, HS, Logger); %% Version 3 @@ -148,7 +148,7 @@ process_msg(Msg, TDomain, Addr, Port, State, NoteStore, Logger) -> %%----------------------------------------------------------------- %% Handles a Community based message (v1 or v2c). %%----------------------------------------------------------------- -process_v1_v2c_msg(Vsn, _NoteStore, Msg, snmpUDPDomain, +process_v1_v2c_msg(Vsn, _NoteStore, Msg, Domain, Addr, Port, Community, Data, HS, Log) -> @@ -158,7 +158,10 @@ process_v1_v2c_msg(Vsn, _NoteStore, Msg, snmpUDPDomain, "~n Port: ~p" "~n Community: ~p" "~n HS: ~p", [Vsn, Addr, Port, Community, HS]), - + + TDomain = snmp_conf:mk_tdomain(Domain), + TAddress = snmp_conf:mk_taddress(Domain, Addr, Port), + Max = get_max_message_size(), AgentMax = get_agent_max_message_size(Addr, Port), PduMS = pdu_ms(Max, AgentMax, HS), @@ -170,14 +173,14 @@ process_v1_v2c_msg(Vsn, _NoteStore, Msg, snmpUDPDomain, ?vtrace("process_v1_v2c_msg -> was a pdu", []), Log(Msg), inc_snmp_in(Pdu), - MsgData = {Community, sec_model(Vsn)}, + MsgData = {Community, sec_model(Vsn), TDomain, TAddress}, {ok, Vsn, Pdu, PduMS, MsgData}; Trap when is_record(Trap, trappdu) -> ?vtrace("process_v1_v2c_msg -> was a trap", []), Log(Msg), inc_snmp_in(Trap), - MsgData = {Community, sec_model(Vsn)}, + MsgData = {Community, sec_model(Vsn), TDomain, TAddress}, {ok, Vsn, Trap, PduMS, MsgData}; {'EXIT', Reason} -> @@ -186,10 +189,10 @@ process_v1_v2c_msg(Vsn, _NoteStore, Msg, snmpUDPDomain, inc(snmpInASNParseErrs), {discarded, Reason} end; -process_v1_v2c_msg(_Vsn, _NoteStore, _Msg, TDomain, +process_v1_v2c_msg(_Vsn, _NoteStore, _Msg, Domain, _Addr, _Port, _Comm, _HS, _Data, _Log) -> - {discarded, {badarg, TDomain}}. + {discarded, {badarg, Domain}}. pdu_ms(MgrMMS, AgentMMS, HS) when AgentMMS < MgrMMS -> AgentMMS - HS; @@ -482,8 +485,8 @@ generate_msg('version-3', NoteStore, Pdu, generate_v3_msg(NoteStore, Pdu, SecModel, SecName, SecLevel, CtxEngineID, CtxName, TargetName, Log); -generate_msg(Vsn, _NoteStore, Pdu, {Community, _SecModel}, Log) -> - generate_v1_v2c_msg(Vsn, Pdu, Community, Log). +generate_msg(Vsn, _NoteStore, Pdu, {Comm, _SecModel}, Log) -> + generate_v1_v2c_msg(Vsn, Pdu, Comm, Log). generate_v3_msg(NoteStore, Pdu, @@ -627,6 +630,8 @@ generate_response_msg('version-3', Pdu, generate_v3_response_msg(Pdu, MsgID, SecModel, SecName, SecLevel, CtxEngineID, CtxName, SecData, Log); generate_response_msg(Vsn, Pdu, {Comm, _SecModel}, Log) -> + generate_v1_v2c_response_msg(Vsn, Pdu, Comm, Log); +generate_response_msg(Vsn, Pdu, {Comm, _SecModel, _TDomain, _TAddress}, Log) -> generate_v1_v2c_response_msg(Vsn, Pdu, Comm, Log). diff --git a/lib/snmp/src/manager/snmpm_net_if.erl b/lib/snmp/src/manager/snmpm_net_if.erl index a116c9f26b..e6013d1658 100644 --- a/lib/snmp/src/manager/snmpm_net_if.erl +++ b/lib/snmp/src/manager/snmpm_net_if.erl @@ -28,7 +28,8 @@ start_link/2, stop/1, send_pdu/6, % Backward compatibillity - send_pdu/7, + send_pdu/7, % Backward compatibillity + send_pdu/8, inform_response/4, @@ -101,16 +102,21 @@ stop(Pid) -> send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port) -> send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ?DEFAULT_EXTRA_INFO). -send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo) +send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo) -> + Domain = snmpm_config:default_transport_domain(), + send_pdu(Pid, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo). + +send_pdu(Pid, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo) when is_record(Pdu, pdu) -> ?d("send_pdu -> entry with" "~n Pid: ~p" "~n Pdu: ~p" "~n Vsn: ~p" "~n MsgData: ~p" + "~n Domain: ~p" "~n Addr: ~p" - "~n Port: ~p", [Pid, Pdu, Vsn, MsgData, Addr, Port]), - cast(Pid, {send_pdu, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo}). + "~n Port: ~p", [Pid, Pdu, Vsn, MsgData, Domain, Addr, Port]), + cast(Pid, {send_pdu, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo}). note_store(Pid, NoteStore) -> call(Pid, {note_store, NoteStore}). @@ -380,15 +386,17 @@ handle_call(Req, From, State) -> %% {noreply, State, Timeout} | %% {stop, Reason, State} (terminate/2 is called) %%-------------------------------------------------------------------- -handle_cast({send_pdu, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo}, State) -> +handle_cast({send_pdu, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo}, + State) -> ?vlog("received send_pdu message with" "~n Pdu: ~p" "~n Vsn: ~p" "~n MsgData: ~p" + "~n Domain: ~p" "~n Addr: ~p" - "~n Port: ~p", [Pdu, Vsn, MsgData, Addr, Port]), + "~n Port: ~p", [Pdu, Vsn, MsgData, Domain, Addr, Port]), maybe_process_extra_info(ExtraInfo), - maybe_handle_send_pdu(Pdu, Vsn, MsgData, Addr, Port, State), + maybe_handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, State), {noreply, State}; handle_cast({inform_response, Ref, Addr, Port}, State) -> @@ -545,8 +553,9 @@ handle_recv_msg(Addr, Port, Bytes, mpd_state = MpdState, sock = Sock, log = Log} = State) -> + Domain = snmp_conf:which_domain(Addr), % What the ****... Logger = logger(Log, read, Addr, Port), - case (catch snmpm_mpd:process_msg(Bytes, snmpUDPDomain, Addr, Port, + case (catch snmpm_mpd:process_msg(Bytes, Domain, Addr, Port, MpdState, NoteStore, Logger)) of {ok, Vsn, Pdu, MS, ACM} -> @@ -734,17 +743,17 @@ irgc_stop(Ref) -> (catch erlang:cancel_timer(Ref)). -maybe_handle_send_pdu(Pdu, Vsn, MsgData, Addr, Port, +maybe_handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, #state{filter = FilterMod} = State) -> case (catch FilterMod:accept_send_pdu(Addr, Port, pdu_type_of(Pdu))) of false -> inc(netIfPduOutDrops), ok; _ -> - handle_send_pdu(Pdu, Vsn, MsgData, Addr, Port, State) + handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, State) end. -handle_send_pdu(Pdu, Vsn, MsgData, Addr, Port, +handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, #state{server = Pid, note_store = NoteStore, sock = Sock, diff --git a/lib/snmp/src/manager/snmpm_server.erl b/lib/snmp/src/manager/snmpm_server.erl index 58a58507d6..374ecbd561 100644 --- a/lib/snmp/src/manager/snmpm_server.erl +++ b/lib/snmp/src/manager/snmpm_server.erl @@ -161,7 +161,8 @@ {id, user_id, reg_type, - target, + target, + domain, addr, port, type, @@ -1175,11 +1176,12 @@ handle_sync_get(Pid, UserId, TargetName, Oids, SendOpts, From, State) -> "~n From: ~p", [Pid, UserId, TargetName, Oids, SendOpts, From]), case agent_data(TargetName, SendOpts) of - {ok, RegType, Addr, Port, Vsn, MsgData} -> + {ok, RegType, Domain, Addr, Port, Vsn, MsgData} -> ?vtrace("handle_sync_get -> send a ~p message", [Vsn]), Extra = ?GET_EXTRA(SendOpts), ReqId = send_get_request(Oids, Vsn, MsgData, - Addr, Port, Extra, State), + Domain, Addr, Port, + Extra, State), ?vdebug("handle_sync_get -> ReqId: ~p", [ReqId]), Msg = {sync_timeout, ReqId, From}, Timeout = ?SYNC_GET_TIMEOUT(SendOpts), @@ -1190,6 +1192,7 @@ handle_sync_get(Pid, UserId, TargetName, Oids, SendOpts, From, State) -> user_id = UserId, reg_type = RegType, target = TargetName, + domain = Domain, addr = Addr, port = Port, type = get, @@ -1227,11 +1230,12 @@ handle_sync_get_next(Pid, UserId, TargetName, Oids, SendOpts, "~n From: ~p", [Pid, UserId, TargetName, Oids, SendOpts, From]), case agent_data(TargetName, SendOpts) of - {ok, RegType, Addr, Port, Vsn, MsgData} -> + {ok, RegType, Domain, Addr, Port, Vsn, MsgData} -> ?vtrace("handle_sync_get_next -> send a ~p message", [Vsn]), Extra = ?GET_EXTRA(SendOpts), ReqId = send_get_next_request(Oids, Vsn, MsgData, - Addr, Port, Extra, State), + Domain, Addr, Port, + Extra, State), ?vdebug("handle_sync_get_next -> ReqId: ~p", [ReqId]), Msg = {sync_timeout, ReqId, From}, Timeout = ?SYNC_GET_NEXT_TIMEOUT(SendOpts), @@ -1242,6 +1246,7 @@ handle_sync_get_next(Pid, UserId, TargetName, Oids, SendOpts, user_id = UserId, reg_type = RegType, target = TargetName, + domain = Domain, addr = Addr, port = Port, type = get_next, @@ -1285,10 +1290,11 @@ handle_sync_get_bulk(Pid, UserId, TargetName, NonRep, MaxRep, Oids, SendOpts, "~n From: ~p", [Pid, UserId, TargetName, NonRep, MaxRep, Oids, SendOpts, From]), case agent_data(TargetName, SendOpts) of - {ok, RegType, Addr, Port, Vsn, MsgData} -> + {ok, RegType, Domain, Addr, Port, Vsn, MsgData} -> ?vtrace("handle_sync_get_bulk -> send a ~p message", [Vsn]), Extra = ?GET_EXTRA(SendOpts), - ReqId = send_get_bulk_request(Oids, Vsn, MsgData, Addr, Port, + ReqId = send_get_bulk_request(Oids, Vsn, MsgData, + Domain, Addr, Port, NonRep, MaxRep, Extra, State), ?vdebug("handle_sync_get_bulk -> ReqId: ~p", [ReqId]), Msg = {sync_timeout, ReqId, From}, @@ -1300,6 +1306,7 @@ handle_sync_get_bulk(Pid, UserId, TargetName, NonRep, MaxRep, Oids, SendOpts, user_id = UserId, reg_type = RegType, target = TargetName, + domain = Domain, addr = Addr, port = Port, type = get_bulk, @@ -1339,11 +1346,12 @@ handle_sync_set(Pid, UserId, TargetName, VarsAndVals, SendOpts, From, State) -> "~n From: ~p", [Pid, UserId, TargetName, VarsAndVals, From]), case agent_data(TargetName, SendOpts) of - {ok, RegType, Addr, Port, Vsn, MsgData} -> + {ok, RegType, Domain, Addr, Port, Vsn, MsgData} -> ?vtrace("handle_sync_set -> send a ~p message", [Vsn]), Extra = ?GET_EXTRA(SendOpts), ReqId = send_set_request(VarsAndVals, Vsn, MsgData, - Addr, Port, Extra, State), + Domain, Addr, Port, + Extra, State), ?vdebug("handle_sync_set -> ReqId: ~p", [ReqId]), Msg = {sync_timeout, ReqId, From}, Timeout = ?SYNC_SET_TIMEOUT(SendOpts), @@ -1354,6 +1362,7 @@ handle_sync_set(Pid, UserId, TargetName, VarsAndVals, SendOpts, From, State) -> user_id = UserId, reg_type = RegType, target = TargetName, + domain = Domain, addr = Addr, port = Port, type = set, @@ -1391,10 +1400,11 @@ handle_async_get(Pid, UserId, TargetName, Oids, SendOpts, State) -> "~n SendOpts: ~p", [Pid, UserId, TargetName, Oids, SendOpts]), case agent_data(TargetName, SendOpts) of - {ok, RegType, Addr, Port, Vsn, MsgData} -> + {ok, RegType, Domain, Addr, Port, Vsn, MsgData} -> ?vtrace("handle_async_get -> send a ~p message", [Vsn]), Extra = ?GET_EXTRA(SendOpts), - ReqId = send_get_request(Oids, Vsn, MsgData, Addr, Port, + ReqId = send_get_request(Oids, Vsn, MsgData, + Domain, Addr, Port, Extra, State), ?vdebug("handle_async_get -> ReqId: ~p", [ReqId]), Expire = ?ASYNC_GET_TIMEOUT(SendOpts), @@ -1402,6 +1412,7 @@ handle_async_get(Pid, UserId, TargetName, Oids, SendOpts, State) -> user_id = UserId, reg_type = RegType, target = TargetName, + domain = Domain, addr = Addr, port = Port, type = get, @@ -1439,17 +1450,19 @@ handle_async_get_next(Pid, UserId, TargetName, Oids, SendOpts, State) -> "~n SendOpts: ~p", [Pid, UserId, TargetName, Oids, SendOpts]), case agent_data(TargetName, SendOpts) of - {ok, RegType, Addr, Port, Vsn, MsgData} -> + {ok, RegType, Domain, Addr, Port, Vsn, MsgData} -> ?vtrace("handle_async_get_next -> send a ~p message", [Vsn]), Extra = ?GET_EXTRA(SendOpts), ReqId = send_get_next_request(Oids, Vsn, MsgData, - Addr, Port, Extra, State), + Domain, Addr, Port, + Extra, State), ?vdebug("handle_async_get_next -> ReqId: ~p", [ReqId]), Expire = ?ASYNC_GET_NEXT_TIMEOUT(SendOpts), Req = #request{id = ReqId, user_id = UserId, reg_type = RegType, target = TargetName, + domain = Domain, addr = Addr, port = Port, type = get_next, @@ -1494,10 +1507,11 @@ handle_async_get_bulk(Pid, "~n SendOpts: ~p", [Pid, UserId, TargetName, NonRep, MaxRep, Oids, SendOpts]), case agent_data(TargetName, SendOpts) of - {ok, RegType, Addr, Port, Vsn, MsgData} -> + {ok, RegType, Domain, Addr, Port, Vsn, MsgData} -> ?vtrace("handle_async_get_bulk -> send a ~p message", [Vsn]), Extra = ?GET_EXTRA(SendOpts), - ReqId = send_get_bulk_request(Oids, Vsn, MsgData, Addr, Port, + ReqId = send_get_bulk_request(Oids, Vsn, MsgData, + Domain, Addr, Port, NonRep, MaxRep, Extra, State), ?vdebug("handle_async_get_bulk -> ReqId: ~p", [ReqId]), Expire = ?ASYNC_GET_BULK_TIMEOUT(SendOpts), @@ -1505,6 +1519,7 @@ handle_async_get_bulk(Pid, user_id = UserId, reg_type = RegType, target = TargetName, + domain = Domain, addr = Addr, port = Port, type = get_bulk, @@ -1541,17 +1556,19 @@ handle_async_set(Pid, UserId, TargetName, VarsAndVals, SendOpts, State) -> "~n SendOpts: ~p", [Pid, UserId, TargetName, VarsAndVals, SendOpts]), case agent_data(TargetName, SendOpts) of - {ok, RegType, Addr, Port, Vsn, MsgData} -> + {ok, RegType, Domain, Addr, Port, Vsn, MsgData} -> ?vtrace("handle_async_set -> send a ~p message", [Vsn]), Extra = ?GET_EXTRA(SendOpts), ReqId = send_set_request(VarsAndVals, Vsn, MsgData, - Addr, Port, Extra, State), + Domain, Addr, Port, + Extra, State), ?vdebug("handle_async_set -> ReqId: ~p", [ReqId]), Expire = ?ASYNC_SET_TIMEOUT(SendOpts), Req = #request{id = ReqId, user_id = UserId, reg_type = RegType, target = TargetName, + domain = Domain, addr = Addr, port = Port, type = set, @@ -2907,7 +2924,7 @@ do_gc(Key, Now) -> %% %%---------------------------------------------------------------------- -send_get_request(Oids, Vsn, MsgData, Addr, Port, ExtraInfo, +send_get_request(Oids, Vsn, MsgData, Domain, Addr, Port, ExtraInfo, #state{net_if = NetIf, net_if_mod = Mod, mini_mib = MiniMIB}) -> @@ -2918,34 +2935,39 @@ send_get_request(Oids, Vsn, MsgData, Addr, Port, ExtraInfo, "~n Pdu: ~p" "~n Vsn: ~p" "~n MsgData: ~p" + "~n Domain: ~p" "~n Addr: ~p" - "~n Port: ~p", [Mod, NetIf, Pdu, Vsn, MsgData, Addr, Port]), - (catch Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo)), + "~n Port: ~p", + [Mod, NetIf, Pdu, Vsn, MsgData, Domain, Addr, Port]), + Res = (catch Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, + Domain, Addr, Port, ExtraInfo)), + ?vtrace("send_get_request -> send result:" + "~n ~p", [Res]), Pdu#pdu.request_id. -send_get_next_request(Oids, Vsn, MsgData, Addr, Port, ExtraInfo, +send_get_next_request(Oids, Vsn, MsgData, Domain, Addr, Port, ExtraInfo, #state{mini_mib = MiniMIB, net_if = NetIf, net_if_mod = Mod}) -> Pdu = make_pdu(get_next, Oids, MiniMIB), - Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo), + Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo), Pdu#pdu.request_id. -send_get_bulk_request(Oids, Vsn, MsgData, Addr, Port, +send_get_bulk_request(Oids, Vsn, MsgData, Domain, Addr, Port, NonRep, MaxRep, ExtraInfo, #state{mini_mib = MiniMIB, net_if = NetIf, net_if_mod = Mod}) -> Pdu = make_pdu(bulk, {NonRep, MaxRep, Oids}, MiniMIB), - Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo), + Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo), Pdu#pdu.request_id. -send_set_request(VarsAndVals, Vsn, MsgData, Addr, Port, ExtraInfo, +send_set_request(VarsAndVals, Vsn, MsgData, Domain, Addr, Port, ExtraInfo, #state{mini_mib = MiniMIB, net_if = NetIf, net_if_mod = Mod}) -> Pdu = make_pdu(set, VarsAndVals, MiniMIB), - Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo), + Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo), Pdu#pdu.request_id. %% send_discovery(Vsn, MsgData, Addr, Port, ExtraInfo, @@ -3181,10 +3203,11 @@ agent_data(TargetName, SendOpts) -> {Comm, SecModel} end, + Domain = agent_data_item(domain, Info), Addr = agent_data_item(address, Info), Port = agent_data_item(port, Info), RegType = agent_data_item(reg_type, Info), - {ok, RegType, Addr, Port, version(Version), MsgData}; + {ok, RegType, Domain, Addr, Port, version(Version), MsgData}; Error -> Error end. diff --git a/lib/snmp/src/misc/snmp_config.erl b/lib/snmp/src/misc/snmp_config.erl index fcbc6a88c9..27bef216cc 100644 --- a/lib/snmp/src/misc/snmp_config.erl +++ b/lib/snmp/src/misc/snmp_config.erl @@ -568,7 +568,7 @@ config_agent_snmp(Dir, Vsns) -> false -> ok end, - i("The following agent files were written: agent.conf, " + i("The following agent files where written: agent.conf, " "community.conf,~n" "standard.conf, target_addr.conf, " "target_params.conf, ~n" @@ -776,7 +776,7 @@ config_manager_snmp(Dir, Vsns) -> Users, Agents, Usms)) of ok -> i("~n- - - - - - - - - - - - -"), - i("The following manager files were written: " + i("The following manager files where written: " "manager.conf, agents.conf " ++ case lists:member(v3, Vsns) of true -> diff --git a/lib/snmp/test/snmp_manager_test.erl b/lib/snmp/test/snmp_manager_test.erl index 0b536748fb..e99b02b001 100644 --- a/lib/snmp/test/snmp_manager_test.erl +++ b/lib/snmp/test/snmp_manager_test.erl @@ -382,14 +382,14 @@ end_per_testcase2(Case, Config) -> all() -> [ - {group, start_and_stop_tests}, - {group, misc_tests}, - {group, user_tests}, - {group, agent_tests}, - {group, request_tests}, - {group, event_tests}, - discovery, - {group, tickets} + %% {group, start_and_stop_tests}, + %% {group, misc_tests}, + %% {group, user_tests}, + %% {group, agent_tests}, + %% {group, request_tests}, + {group, event_tests}%% , + %% discovery, + %% {group, tickets} ]. groups() -> @@ -477,14 +477,14 @@ groups() -> }, {event_tests, [], [ - trap1, - trap2, - inform1, - inform2, - inform3, - inform4, - inform_swarm, - report + trap1%% , + %% trap2, + %% inform1, + %% inform2, + %% inform3, + %% inform4, + %% inform_swarm, + %% report ] }, {tickets, [], @@ -1134,6 +1134,7 @@ register_agent1(suite) -> register_agent1(Config) when is_list(Config) -> process_flag(trap_exit, true), put(tname,ra1), + p("starting with Config: ~p~n", [Config]), ManagerNode = start_manager_node(), @@ -1164,7 +1165,7 @@ register_agent1(Config) when is_list(Config) -> p("manager info: ~p~n", [mgr_info(ManagerNode)]), - p("register user(s) calvin & hobbe"), + p("register user(s) user_alfa & user_beta"), ?line ok = mgr_register_user(ManagerNode, user_alfa, snmpm_user_default, []), ?line ok = mgr_register_user(ManagerNode, user_beta, snmpm_user_default, []), p("manager info: ~p~n", [mgr_info(ManagerNode)]), -- cgit v1.2.3 From 8b4f1eca4ba0c776549e1598d24716804376e060 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Tue, 12 Jul 2011 16:02:00 +0200 Subject: transport domain config option named tdomain. Removed debug printouts. transport domain error detection. --- lib/snmp/src/manager/snmpm.erl | 13 ------ lib/snmp/src/manager/snmpm_config.erl | 78 +++++++---------------------------- lib/snmp/src/manager/snmpm_mpd.erl | 32 ++++++++------ lib/snmp/src/manager/snmpm_net_if.erl | 2 +- lib/snmp/src/manager/snmpm_server.erl | 2 +- lib/snmp/src/misc/snmp_conf.erl | 2 +- 6 files changed, 37 insertions(+), 92 deletions(-) diff --git a/lib/snmp/src/manager/snmpm.erl b/lib/snmp/src/manager/snmpm.erl index 67e3673b74..6d2ac8d747 100644 --- a/lib/snmp/src/manager/snmpm.erl +++ b/lib/snmp/src/manager/snmpm.erl @@ -380,11 +380,6 @@ which_users() -> %% Config -> Agent configuration: [config()] do_register_agent(UserId, TargetName, Config) -> - io:format("do_register_agent -> entry with" - "~n UserId: ~p" - "~n TargetName: ~p" - "~n Config: ~p" - "~n", [UserId, TargetName, Config]), snmpm_config:register_agent(UserId, TargetName, Config). register_agent(UserId, TargetName, Config) @@ -411,21 +406,13 @@ register_agent(UserId, Addr) -> %% Backward compatibility register_agent(UserId, Addr, Port, Config0) -> - io:format("register_agent -> entry with" - "~n UserId: ~p" - "~n Addr: ~p" - "~n Port: ~p" - "~n Config0: ~p" - "~n", [UserId, Addr, Port, Config0]), case lists:keymember(target_name, 1, Config0) of false -> - io:format("register_agent -> no target_name~n", []), TargetName = mk_target_name(Addr, Port, Config0), Config = [{reg_type, addr_port}, {address, Addr}, {port, Port} | Config0], do_register_agent(UserId, TargetName, ensure_engine_id(Config)); true -> - io:format("register_agent -> target_name~n", []), {value, {_, TargetName}} = lists:keysearch(target_name, 1, Config0), Config1 = lists:keydelete(target_name, 1, Config0), diff --git a/lib/snmp/src/manager/snmpm_config.erl b/lib/snmp/src/manager/snmpm_config.erl index 6cafa1fef8..e61e7abb31 100644 --- a/lib/snmp/src/manager/snmpm_config.erl +++ b/lib/snmp/src/manager/snmpm_config.erl @@ -165,7 +165,7 @@ %%%------------------------------------------------------------------- default_transport_domain() -> - snmpUDPDomain. + transportDomainUdpIpv4. start_link(Opts) -> @@ -329,12 +329,6 @@ register_agent(UserId, TargetName, Config0) "~n TargetName: ~p" "~n Config0: ~p", [UserId, TargetName, Config0]), - io:format("register_agent -> entry with" - "~n UserId: ~p" - "~n TargetName: ~p" - "~n Config0: ~p" - "~n", [UserId, TargetName, Config0]), - %% Check: %% 1) That the mandatory configs are present %% 2) That no illegal config, e.g. user_id (used internally), @@ -343,9 +337,6 @@ register_agent(UserId, TargetName, Config0) %% 4) Check that the manager is capable of using the selected version case verify_agent_config(Config0) of {ok, Config} -> - io:format("register_agent -> agent config verified" - "~n Config: ~p" - "~n", [Config]), call({register_agent, UserId, TargetName, Config}); Error -> Error @@ -358,15 +349,9 @@ verify_agent_config(Conf0) -> verify_mandatory(Conf0, [engine_id, address, reg_type]), verify_invalid(Conf0, [user_id]), Conf = verify_agent_config3(Conf0), - io:format("verify_agent_config -> agent config verified: " - "~n Conf: ~p" - "~n", [Conf]), Vsns = versions(), - io:format("verify_agent_config -> Vsns: ~p~n", [Vsns]), Vsn = which_version(Conf), - io:format("verify_agent_config -> Vsn: ~p~n", [Vsn]), verify_version(Vsn, Vsns), - io:format("verify_agent_config -> version verified~n", []), {ok, Conf} end catch @@ -401,16 +386,13 @@ verify_version(Vsn, Vsns) -> verify_agent_config3(Conf0) -> %% Fix (transport) address and domain - io:format("verify_agent_config3 -> entry with" - "~n Conf0: ~p" - "~n", [Conf0]), {TDomain, Conf1} = case lists:keysearch(tdomain, 1, Conf0) of - {value, {domain, Dom}} -> + {value, {tdomain, Dom}} -> {Dom, Conf0}; false -> Dom = default_transport_domain(), - {Dom, [{domain, Dom} | Conf0]} + {Dom, [{tdomain, Dom} | Conf0]} end, Conf2 = case lists:keysearch(address, 1, Conf1) of {value, {address, Address}} -> @@ -505,12 +487,12 @@ verify_agent_info(TargetName, Info0) -> %% If not, lookup what is already stored for %% this agent and use that. Domain = - case lists:keysearch(domain, 1, Info0) of - {value, {domain, Dom}} -> + case lists:keysearch(tdomain, 1, Info0) of + {value, {tdomain, Dom}} -> Dom; false -> {ok, Dom} = - agent_info(TargetName, domain), + agent_info(TargetName, tdomain), Dom end, Addr2 = {Domain, Addr}, @@ -1797,7 +1779,7 @@ verify_agent({UserId, %% the property tdomain is needed. Conf0 = [{reg_type, target_name}, - {domain, TDomain}, + {tdomain, TDomain}, %% This should be taddress, but what the*... {address, {TDomain, Ip}}, {port, Port}, @@ -1818,25 +1800,13 @@ verify_agent({UserId, end. verify_agent2(Conf) -> - io:format("verify_agent2 -> entry with" - "~n Conf: ~p" - "~n", [Conf]), verify_agent2(Conf, []). verify_agent2([], VerifiedConf) -> - io:format("verify_agent2 -> entry when done with" - "~n VerifiedConf: ~p" - "~n", [VerifiedConf]), {ok, VerifiedConf}; verify_agent2([{Item, Val0}|Items], VerifiedConf) -> - io:format("verify_agent2 -> entry with" - "~n Item: ~p" - "~n Val0: ~p" - "~n VerifiedConf: ~p" - "~n", [Item, Val0, VerifiedConf]), case verify_val(Item, Val0) of {ok, Val} -> - io:format("verify_agent2 -> ~p verified: ~p~n", [Item, Val]), verify_agent2(Items, [{Item, Val} | VerifiedConf]); Err -> Err @@ -3003,40 +2973,22 @@ usm_key(EngineId, Name) -> %% --------------------------------------------------------------------- verify_mandatory(_, []) -> - io:format("verify_mandatory -> entry when done~n", []), ok; verify_mandatory(Conf, [Mand|Mands]) -> - io:format("verify_mandatory -> entry with" - "~n Mand: ~p" - "~n Conf: ~p" - "~n", [Mand, Conf]), case lists:keymember(Mand, 1, Conf) of true -> - io:format("verify_mandatory -> Mandatory option ~p present~n", - [Mand]), verify_mandatory(Conf, Mands); false -> - io:format("verify_mandatory -> " - "Mandatory option ~p *not* present~n", [Mand]), throw({error, {missing_mandatory_config, Mand}}) end. verify_invalid(_, []) -> - io:format("verify_invalid -> entry when done~n", []), ok; verify_invalid(Conf, [Inv|Invs]) -> - io:format("verify_invalid -> entry with" - "~n inv: ~p" - "~n Conf: ~p" - "~n", [Inv, Conf]), case lists:member(Inv, Conf) of false -> - io:format("verify_invalid -> ~p *not* present" - "~n", [Inv]), verify_invalid(Conf, Invs); true -> - io:format("verify_invalid -> ~p *present*" - "~n", [Inv]), throw({error, {illegal_config, Inv}}) end. @@ -3046,17 +2998,17 @@ verify_val(user_id, UserId) -> verify_val(reg_type, RegType) when (RegType =:= addr_port) orelse (RegType =:= target_name) -> {ok, RegType}; -verify_val(domain, snmpUDPDomain = _Domain) -> - verify_val(domain, transportDomainUdpIpv4); -verify_val(domain, Domain) -> - case lists:member(Domain, ?VALID_DOMAINS) of +verify_val(tdomain = Item, snmpUDPDomain = _Domain) -> + verify_val(Item, transportDomainUdpIpv4); +verify_val(tdomain, TDomain) -> + case lists:member(TDomain, ?VALID_DOMAINS) of true -> - {ok, Domain}; + {ok, TDomain}; false -> - error({bad_domain, Domain}) + error({bad_tdomain, TDomain}) end; -verify_val(address, {Domain, Addr0}) -> - case normalize_address(Domain, Addr0) of +verify_val(address, {TDomain, Addr0}) -> + case normalize_address(TDomain, Addr0) of {_A1, _A2, _A3, _A4} = Addr -> {ok, Addr}; {_A1, _A2, _A3, _A4, _A5, _A6, _A7, _A8} = Addr -> diff --git a/lib/snmp/src/manager/snmpm_mpd.erl b/lib/snmp/src/manager/snmpm_mpd.erl index 3d93c461bd..627838e3d4 100644 --- a/lib/snmp/src/manager/snmpm_mpd.erl +++ b/lib/snmp/src/manager/snmpm_mpd.erl @@ -110,10 +110,10 @@ process_msg(Msg, Domain, Addr, Port, State, NoteStore, Logger) -> #message{version = 'version-2', vsn_hdr = Community, data = Data} when State#state.v2c =:= true -> HS = ?empty_msg_size + length(Community), - process_v1_v2c_msg('version-2', NoteStore, Msg, - Domain, Addr, Port, - Community, Data, HS, Logger); - + (catch process_v1_v2c_msg('version-2', NoteStore, Msg, + Domain, Addr, Port, + Community, Data, HS, Logger)); + %% Version 3 #message{version = 'version-3', vsn_hdr = H, data = Data} when State#state.v3 =:= true -> @@ -154,13 +154,23 @@ process_v1_v2c_msg(Vsn, _NoteStore, Msg, Domain, ?vdebug("process_v1_v2c_msg -> entry with" "~n Vsn: ~p" + "~n Domain: ~p" "~n Addr: ~p" "~n Port: ~p" "~n Community: ~p" - "~n HS: ~p", [Vsn, Addr, Port, Community, HS]), - - TDomain = snmp_conf:mk_tdomain(Domain), - TAddress = snmp_conf:mk_taddress(Domain, Addr, Port), + "~n HS: ~p", [Vsn, Domain, Addr, Port, Community, HS]), + + {TDomain, TAddress} = + try + begin + TD = snmp_conf:mk_tdomain(Domain), + TA = snmp_conf:mk_taddress(Domain, Addr, Port), + {TD, TA} + end + catch + throw:{error, TReason} -> + throw({discarded, {badarg, Domain, TReason}}) + end, Max = get_max_message_size(), AgentMax = get_agent_max_message_size(Addr, Port), @@ -188,11 +198,7 @@ process_v1_v2c_msg(Vsn, _NoteStore, Msg, Domain, "~n Reason: ~p", [Reason]), inc(snmpInASNParseErrs), {discarded, Reason} - end; -process_v1_v2c_msg(_Vsn, _NoteStore, _Msg, Domain, - _Addr, _Port, - _Comm, _HS, _Data, _Log) -> - {discarded, {badarg, Domain}}. + end. pdu_ms(MgrMMS, AgentMMS, HS) when AgentMMS < MgrMMS -> AgentMMS - HS; diff --git a/lib/snmp/src/manager/snmpm_net_if.erl b/lib/snmp/src/manager/snmpm_net_if.erl index e6013d1658..4d6bd9aa33 100644 --- a/lib/snmp/src/manager/snmpm_net_if.erl +++ b/lib/snmp/src/manager/snmpm_net_if.erl @@ -753,7 +753,7 @@ maybe_handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, State) end. -handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, +handle_send_pdu(Pdu, Vsn, MsgData, _Domain, Addr, Port, #state{server = Pid, note_store = NoteStore, sock = Sock, diff --git a/lib/snmp/src/manager/snmpm_server.erl b/lib/snmp/src/manager/snmpm_server.erl index 374ecbd561..484954addb 100644 --- a/lib/snmp/src/manager/snmpm_server.erl +++ b/lib/snmp/src/manager/snmpm_server.erl @@ -3203,7 +3203,7 @@ agent_data(TargetName, SendOpts) -> {Comm, SecModel} end, - Domain = agent_data_item(domain, Info), + Domain = agent_data_item(tdomain, Info), Addr = agent_data_item(address, Info), Port = agent_data_item(port, Info), RegType = agent_data_item(reg_type, Info), diff --git a/lib/snmp/src/misc/snmp_conf.erl b/lib/snmp/src/misc/snmp_conf.erl index 20f4455d10..99f97cd6e1 100644 --- a/lib/snmp/src/misc/snmp_conf.erl +++ b/lib/snmp/src/misc/snmp_conf.erl @@ -388,7 +388,7 @@ check_tdomain(TDomain) -> %% --------- mk_tdomain(snmpUDPDomain) -> - ?snmpUDPDomain; + mk_tdomain(transportDomainUdpIpv4); mk_tdomain(transportDomainUdpIpv4) -> ?transportDomainUdpIpv4; mk_tdomain(transportDomainUdpIpv6) -> -- cgit v1.2.3 From 5bccd012d163a98dd59191db9f69134ccef49faf Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Tue, 12 Jul 2011 16:05:52 +0200 Subject: Fixed release notes and API documentation for tdomain.xs --- lib/snmp/doc/src/notes.xml | 8 +++++--- lib/snmp/doc/src/snmpm.xml | 29 +++++++++++++++++------------ 2 files changed, 22 insertions(+), 15 deletions(-) diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index facb9029f5..7e4099c7a8 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -48,10 +48,12 @@ The transport domains was assumed to be IPv4 (transportDomainUdpIpv4). This has now been changed so that it can also be IPv6 (transportDomainUdpIpv6). - To facilitate this, the transportDomain is now a (new) - valid option when + To facilitate this, the transport domain, tdomain, + is now a (new) valid option when registering - a new agent.

+ a new agent (and + updating + agent info).

This also mean that the transport behaviour has changed.

Own Id: OTP-9305

Aux Id: Seq 11847

diff --git a/lib/snmp/doc/src/snmpm.xml b/lib/snmp/doc/src/snmpm.xml index 6162f0d592..c36a1b2a24 100644 --- a/lib/snmp/doc/src/snmpm.xml +++ b/lib/snmp/doc/src/snmpm.xml @@ -283,27 +283,27 @@ sec_level = noAuthNoPriv | authNoPriv | authPriv TargetName = target_name() Config = [agent_config()] agent_config() = {Item, Val} - Item = engine_id | address | port | community | timeout | max_message_size | version | sec_model | sec_name | sec_level + Item = engine_id | address | port | community | timeout | max_message_size | version | sec_model | sec_name | sec_level | tdomain Val = term() Reason = term()

Explicitly instruct the manager to handle this agent, with - UserId as the responsible user.

-

Called to instruct the manager that this agent - shall be handled. This function is used when - the user knows in advance which agents the - manager shall handle. - Note that there is an alternate way to do the same thing: - Add the agent to the manager config files (see - agents.conf).

+ UserId as the responsible user.

+

Called to instruct the manager that this agent shall be handled. + This function is used when the user knows in advance which agents + the manager shall handle. + Note that there is an alternate way to do the same thing: + Add the agent to the manager config files (see + agents.conf).

TargetName is a non-empty string, - uniquely identifying the agent.

-

The type of Val depends on Item:

+ uniquely identifying the agent.

+

The type of Val depends on Item:

-

Note that if no Port is given, the default value is used.

+

Note that if no tdomain is given, the default value, + transportDomainUdpIpv4, is used.

+

Note that if no port is given, the default value is used.

 @@ -364,6 +366,9 @@ sec_level = noAuthNoPriv | authNoPriv | authPriv

Update agent config. The function update_agent_info/3 should be used when several values needs to be updated atomically.

+

See function + register_agent) + for more info about what kind of items are allowed.

-- cgit v1.2.3 From 989fca957acc84d71c67bfe7646f665cca00bac0 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Wed, 13 Jul 2011 11:00:26 +0200 Subject: Improved (transport) domain error reporting. --- lib/snmp/src/agent/snmpa_mpd.erl | 9 +++- lib/snmp/src/manager/snmpm_config.erl | 19 +++++--- lib/snmp/src/misc/snmp_conf.erl | 81 +++++++++++++++++++---------------- 3 files changed, 62 insertions(+), 47 deletions(-) diff --git a/lib/snmp/src/agent/snmpa_mpd.erl b/lib/snmp/src/agent/snmpa_mpd.erl index 21c333b950..4f50b1a674 100644 --- a/lib/snmp/src/agent/snmpa_mpd.erl +++ b/lib/snmp/src/agent/snmpa_mpd.erl @@ -1080,8 +1080,13 @@ transform_taddr(?transportDomainUdpIpv6, {ok, {Domain, Address}}; transform_taddr(?transportDomainUdpIpv6, BadAddr) -> {error, {bad_transportDomainUdpIpv6_address, BadAddr}}; -transform_taddr(BadTDomain, BadTAddress) -> - {error, {bad_domain, BadTDomain, BadTAddress}}. +transform_taddr(BadTDomain, TAddress) -> + case lists:member(BadTDomain, snmp_conf:all_tdomains()) of + true -> + {error, {unsupported_tdomain, BadTDomain, TAddress}}; + false -> + {error, {unknown_tdomain, BadTDomain, TAddress}} + end. process_taddrs(Dests) -> diff --git a/lib/snmp/src/manager/snmpm_config.erl b/lib/snmp/src/manager/snmpm_config.erl index e61e7abb31..c2e57abddb 100644 --- a/lib/snmp/src/manager/snmpm_config.erl +++ b/lib/snmp/src/manager/snmpm_config.erl @@ -147,7 +147,7 @@ %% -define(DEF_ADDR_TAG, default_addr_tag). -define(DEFAULT_TARGETNAME, default_agent). -define(DEF_PORT_TAG, default_port_tag). --define(VALID_DOMAINS, [transportDomainUdpIpv4, transportDomainUdpIpv6]). +-define(SUPPORTED_DOMAINS, [transportDomainUdpIpv4, transportDomainUdpIpv6]). -ifdef(snmp_debug). -define(GS_START_LINK(Opts), @@ -3000,15 +3000,20 @@ verify_val(reg_type, RegType) {ok, RegType}; verify_val(tdomain = Item, snmpUDPDomain = _Domain) -> verify_val(Item, transportDomainUdpIpv4); -verify_val(tdomain, TDomain) -> - case lists:member(TDomain, ?VALID_DOMAINS) of +verify_val(tdomain, Domain) -> + case lists:member(Domain, ?SUPPORTED_DOMAINS) of true -> - {ok, TDomain}; + {ok, Domain}; false -> - error({bad_tdomain, TDomain}) + case lists:member(Domain, snmp_conf:all_domains()) of + true -> + error({unsupported_domain, Domain}); + false -> + error({unknown_domain, Domain}) + end end; -verify_val(address, {TDomain, Addr0}) -> - case normalize_address(TDomain, Addr0) of +verify_val(address, {Domain, Addr0}) -> + case normalize_address(Domain, Addr0) of {_A1, _A2, _A3, _A4} = Addr -> {ok, Addr}; {_A1, _A2, _A3, _A4, _A5, _A6, _A7, _A8} = Addr -> diff --git a/lib/snmp/src/misc/snmp_conf.erl b/lib/snmp/src/misc/snmp_conf.erl index 99f97cd6e1..7249def24e 100644 --- a/lib/snmp/src/misc/snmp_conf.erl +++ b/lib/snmp/src/misc/snmp_conf.erl @@ -37,7 +37,9 @@ check_timer/1, + all_domains/0, check_domain/1, + all_tdomains/0, check_tdomain/1, mk_tdomain/1, which_domain/1, @@ -345,6 +347,25 @@ check_sec_level(BadSecLevel) -> %% --------- +all_tdomains() -> + [ + ?transportDomainUdpIpv4, + ?transportDomainUdpIpv6, + ?transportDomainUdpIpv4z, + ?transportDomainUdpIpv6z, + ?transportDomainTcpIpv4, + ?transportDomainTcpIpv6, + ?transportDomainTcpIpv4z, + ?transportDomainTcpIpv6z, + ?transportDomainSctpIpv4, + ?transportDomainSctpIpv6, + ?transportDomainSctpIpv4z, + ?transportDomainSctpIpv6z, + ?transportDomainLocal, + ?transportDomainUdpDns, + ?transportDomainTcpDns, + ?transportDomainSctpDns + ]. check_tdomain(TDomain) -> SupportedTDomains = @@ -353,25 +374,7 @@ check_tdomain(TDomain) -> ?transportDomainUdpIpv4, ?transportDomainUdpIpv6 ], - AllTDomains = - [ - ?transportDomainUdpIpv4, - ?transportDomainUdpIpv6, - ?transportDomainUdpIpv4z, - ?transportDomainUdpIpv6z, - ?transportDomainTcpIpv4, - ?transportDomainTcpIpv6, - ?transportDomainTcpIpv4z, - ?transportDomainTcpIpv6z, - ?transportDomainSctpIpv4, - ?transportDomainSctpIpv6, - ?transportDomainSctpIpv4z, - ?transportDomainSctpIpv6z, - ?transportDomainLocal, - ?transportDomainUdpDns, - ?transportDomainTcpDns, - ?transportDomainSctpDns - ], + AllTDomains = all_tdomains(), case lists:member(TDomain, SupportedTDomains) of true -> ok; @@ -474,6 +477,26 @@ do_check_timer(WaitFor, Factor, Incr, Retry) -> %% --------- +all_domains() -> + [ + transportDomainUdpIpv4, + transportDomainUdpIpv6, + transportDomainUdpIpv4z, + transportDomainUdpIpv6z, + transportDomainTcpIpv4, + transportDomainTcpIpv6, + transportDomainTcpIpv4z, + transportDomainTcpIpv6z, + transportDomainSctpIpv4, + transportDomainSctpIpv6, + transportDomainSctpIpv4z, + transportDomainSctpIpv6z, + transportDomainLocal, + transportDomainUdpDns, + transportDomainTcpDns, + transportDomainSctpDns + ]. + check_domain(Domain) -> SupportedDomains = [ @@ -481,25 +504,7 @@ check_domain(Domain) -> transportDomainUdpIpv4, transportDomainUdpIpv6 ], - AllDomains = - [ - transportDomainUdpIpv4, - transportDomainUdpIpv6, - transportDomainUdpIpv4z, - transportDomainUdpIpv6z, - transportDomainTcpIpv4, - transportDomainTcpIpv6, - transportDomainTcpIpv4z, - transportDomainTcpIpv6z, - transportDomainSctpIpv4, - transportDomainSctpIpv6, - transportDomainSctpIpv4z, - transportDomainSctpIpv6z, - transportDomainLocal, - transportDomainUdpDns, - transportDomainTcpDns, - transportDomainSctpDns - ], + AllDomains = all_domains(), case lists:member(Domain, SupportedDomains) of true -> ok; -- cgit v1.2.3 From 09b2c4e5dfb59a639005502819dea57780d59199 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Wed, 13 Jul 2011 11:01:48 +0200 Subject: Fixed (uncommented) test cases. --- lib/snmp/test/snmp_manager_test.erl | 176 +++++++++++++++++++++++++++++++++--- 1 file changed, 164 insertions(+), 12 deletions(-) diff --git a/lib/snmp/test/snmp_manager_test.erl b/lib/snmp/test/snmp_manager_test.erl index e99b02b001..d18f20d359 100644 --- a/lib/snmp/test/snmp_manager_test.erl +++ b/lib/snmp/test/snmp_manager_test.erl @@ -61,6 +61,7 @@ register_agent1/1, register_agent2/1, + register_agent3/1, info/1, @@ -382,14 +383,14 @@ end_per_testcase2(Case, Config) -> all() -> [ - %% {group, start_and_stop_tests}, - %% {group, misc_tests}, - %% {group, user_tests}, - %% {group, agent_tests}, - %% {group, request_tests}, - {group, event_tests}%% , - %% discovery, - %% {group, tickets} + {group, start_and_stop_tests}, + {group, misc_tests}, + {group, user_tests}, + {group, agent_tests}, + {group, request_tests}, + {group, event_tests}, + discovery, + {group, tickets} ]. groups() -> @@ -417,7 +418,8 @@ groups() -> {agent_tests, [], [ register_agent1, - register_agent2 + register_agent2, + register_agent3 ] }, {request_tests, [], @@ -1294,7 +1296,7 @@ register_agent2(Config) when is_list(Config) -> p("manager info: ~p~n", [mgr_info(ManagerNode)]), - p("register user(s) calvin & hobbe"), + p("register user(s) user_alfa & user_beta"), ?line ok = mgr_register_user(ManagerNode, user_alfa, snmpm_user_default, []), ?line ok = mgr_register_user(ManagerNode, user_beta, snmpm_user_default, []), p("manager info: ~p~n", [mgr_info(ManagerNode)]), @@ -1349,7 +1351,7 @@ register_agent2(Config) when is_list(Config) -> end, p("manager info: ~p~n", [mgr_info(ManagerNode)]), - + p("unregister user user_alfa"), ?line ok = mgr_unregister_user(ManagerNode, user_alfa), @@ -1378,7 +1380,157 @@ register_agent2(Config) when is_list(Config) -> p("manager info: ~p~n", [mgr_info(ManagerNode)]), - p("unregister user hobbe"), + p("unregister user user_beta"), + ?line ok = mgr_unregister_user(ManagerNode, user_beta), + + p("manager info: ~p~n", [mgr_info(ManagerNode)]), + + ?SLEEP(1000), + + p("stop snmp application (with only manager)"), + ?line ok = stop_snmp(ManagerNode), + + ?SLEEP(1000), + + stop_node(ManagerNode), + + ?SLEEP(1000), + + p("end"), + ok. + + +%%====================================================================== + +register_agent3(doc) -> + ["Test registration of agents with the NEW interface functions " + "and specifying transport domain"]; +register_agent3(suite) -> + []; +register_agent3(Config) when is_list(Config) -> + process_flag(trap_exit, true), + put(tname, ra3), + p("starting with Config: ~p~n", [Config]), + + ManagerNode = start_manager_node(), + + ConfDir = ?config(manager_conf_dir, Config), + DbDir = ?config(manager_db_dir, Config), + LocalHost = snmp_test_lib:localhost(), + + + write_manager_conf(ConfDir), + + Opts = [{server, [{verbosity, trace}]}, + {net_if, [{verbosity, trace}]}, + {note_store, [{verbosity, trace}]}, + {config, [{verbosity, trace}, {dir, ConfDir}, {db_dir, DbDir}]}], + + + p("load snmp application"), + ?line ok = load_snmp(ManagerNode), + + p("set manager env for the snmp application"), + ?line ok = set_mgr_env(ManagerNode, Opts), + + p("starting snmp application (with only manager)"), + ?line ok = start_snmp(ManagerNode), + + p("started"), + + ?SLEEP(1000), + + p("manager info: ~p~n", [mgr_info(ManagerNode)]), + + p("register user(s) user_alfa & user_beta"), + ?line ok = mgr_register_user(ManagerNode, user_alfa, snmpm_user_default, []), + ?line ok = mgr_register_user(ManagerNode, user_beta, snmpm_user_default, []), + p("manager info: ~p~n", [mgr_info(ManagerNode)]), + + p("register agent(s)"), + TargetName1 = "agent2", + ?line ok = mgr_register_agent(ManagerNode, user_alfa, TargetName1, + [{tdomain, transportDomainUdpIpv4}, + {address, LocalHost}, + {port, 5001}, + {engine_id, "agentEngineId-1"}]), + TargetName2 = "agent3", + ?line ok = mgr_register_agent(ManagerNode, user_alfa, TargetName2, + [{tdomain, transportDomainUdpIpv6}, + {address, LocalHost}, + {port, 5002}, + {engine_id, "agentEngineId-2"}]), + TargetName3 = "agent4", + ?line {error, {unsupported_domain, _} = Reason4} = + mgr_register_agent(ManagerNode, user_beta, TargetName3, + [{tdomain, transportDomainTcpIpv4}, + {address, LocalHost}, + {port, 5003}, + {engine_id, "agentEngineId-3"}]), + p("Expected registration failure: ~p", [Reason4]), + TargetName4 = "agent5", + ?line {error, {unknown_domain, _} = Reason5} = + mgr_register_agent(ManagerNode, user_beta, TargetName4, + [{tdomain, transportDomainUdpIpv4_bad}, + {address, LocalHost}, + {port, 5004}, + {engine_id, "agentEngineId-4"}]), + p("Expected registration failure: ~p", [Reason5]), + + p("verify all agent(s): expect 2"), + case mgr_which_agents(ManagerNode) of + Agents1 when length(Agents1) =:= 2 -> + p("all agents: ~p~n", [Agents1]), + ok; + Agents1 -> + ?FAIL({agent_registration_failure, Agents1}) + end, + + p("verify user_alfa agent(s)"), + case mgr_which_agents(ManagerNode, user_alfa) of + Agents2 when length(Agents2) =:= 2 -> + p("calvin agents: ~p~n", [Agents2]), + ok; + Agents2 -> + ?FAIL({agent_registration_failure, Agents2}) + end, + + p("verify user_beta agent(s)"), + case mgr_which_agents(ManagerNode, user_beta) of + Agents3 when length(Agents3) =:= 0 -> + p("hobbe agents: ~p~n", [Agents3]), + ok; + Agents3 -> + ?FAIL({agent_registration_failure, Agents3}) + end, + + p("manager info: ~p~n", [mgr_info(ManagerNode)]), + + p("unregister user user_alfa"), + ?line ok = mgr_unregister_user(ManagerNode, user_alfa), + + p("verify all agent(s): expect 0"), + case mgr_which_agents(ManagerNode) of + Agents4 when length(Agents4) =:= 0 -> + p("all agents: ~p~n", [Agents4]), + ok; + Agents4 -> + ?FAIL({agent_unregistration_failure, Agents4}) + end, + p("manager info: ~p~n", [mgr_info(ManagerNode)]), + + p("verify all agent(s): expect 0"), + case mgr_which_agents(ManagerNode) of + [] -> + ok; + Agents5 -> + p("all agents: ~p~n", [Agents5]), + ?FAIL({agent_unregistration_failure, Agents5}) + end, + + p("manager info: ~p~n", [mgr_info(ManagerNode)]), + + p("unregister user user_beta"), ?line ok = mgr_unregister_user(ManagerNode, user_beta), p("manager info: ~p~n", [mgr_info(ManagerNode)]), -- cgit v1.2.3 From 1a1a0a09f8e0ef027330242c050e955c81eb24c9 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Thu, 14 Jul 2011 15:36:34 +0200 Subject: Fixed install of MIB compiler escript. Was incorrectly installed both in bin end ebin. --- lib/snmp/src/compile/Makefile | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/snmp/src/compile/Makefile b/lib/snmp/src/compile/Makefile index 0ceaf276a6..477002e59f 100644 --- a/lib/snmp/src/compile/Makefile +++ b/lib/snmp/src/compile/Makefile @@ -49,7 +49,9 @@ ESCRIPT_BIN = $(ESCRIPT_SRC:%.src=$(BIN)/%) ERL_FILES = $(MODULES:%=%.erl) -TARGET_FILES = $(MODULES:%=$(EBIN)/%.$(EMULATOR)) $(ESCRIPT_BIN) +EBIN_FILES = $(MODULES:%=$(EBIN)/%.$(EMULATOR)) + +TARGET_FILES = $(EBIN_FILES) $(ESCRIPT_BIN) GENERATED_PARSER = $(PARSER_MODULE:%=%.erl) @@ -125,7 +127,7 @@ release_spec: opt $(INSTALL_DIR) $(RELSYSDIR)/src/compiler $(INSTALL_DATA) $(ESCRIPT_SRC) $(PARSER_SRC) $(ERL_FILES) $(INTERNAL_HRL_FILES) $(RELSYSDIR)/src/compiler $(INSTALL_DIR) $(RELSYSDIR)/ebin - $(INSTALL_DATA) $(TARGET_FILES) $(RELSYSDIR)/ebin + $(INSTALL_DATA) $(EBIN_FILES) $(RELSYSDIR)/ebin $(INSTALL_DIR) $(RELSYSDIR)/bin $(INSTALL_SCRIPT) $(ESCRIPT_BIN) $(RELSYSDIR)/bin -- cgit v1.2.3 From 9fd64a3e46934e41623fa209c3fa6fa7eaea9d7d Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 15 Jul 2011 11:42:22 +0200 Subject: Removed "crap" that somehow had gotten into the file (escape sequence). --- lib/snmp/src/agent/snmpa_conf.erl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/snmp/src/agent/snmpa_conf.erl b/lib/snmp/src/agent/snmpa_conf.erl index 4b88eb69f7..36a86da702 100644 --- a/lib/snmp/src/agent/snmpa_conf.erl +++ b/lib/snmp/src/agent/snmpa_conf.erl @@ -448,7 +448,7 @@ target_addr_entry(Name, TMask, MaxMessageSize) -> target_addr_entry(Name, snmp_target_mib:default_domain(), Ip, Udp, - Timeout, RetryCount, TagList, ParamsName, EngineId, + Timeout, RetryCount, TagList, ParamsName, EngineId, TMask, MaxMessageSize). target_addr_entry(Name, -- cgit v1.2.3 From d42a28e0837209b90cfc4855ff554fdc18d6af3f Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 15 Jul 2011 14:45:13 +0200 Subject: Cosmetics indenting... --- lib/snmp/src/agent/snmpa_conf.erl | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/lib/snmp/src/agent/snmpa_conf.erl b/lib/snmp/src/agent/snmpa_conf.erl index 36a86da702..c17a6abbd7 100644 --- a/lib/snmp/src/agent/snmpa_conf.erl +++ b/lib/snmp/src/agent/snmpa_conf.erl @@ -424,7 +424,8 @@ target_addr_entry(Name, EngineId, TMask) -> target_addr_entry(Name, Ip, 162, TagList, - ParamsName, EngineId, TMask, 2048). + ParamsName, EngineId, + TMask, 2048). target_addr_entry(Name, Ip, @@ -435,7 +436,8 @@ target_addr_entry(Name, TMask, MaxMessageSize) -> target_addr_entry(Name, Ip, Udp, 1500, 3, TagList, - ParamsName, EngineId, TMask, MaxMessageSize). + ParamsName, EngineId, + TMask, MaxMessageSize). target_addr_entry(Name, Ip, @@ -448,7 +450,8 @@ target_addr_entry(Name, TMask, MaxMessageSize) -> target_addr_entry(Name, snmp_target_mib:default_domain(), Ip, Udp, - Timeout, RetryCount, TagList, ParamsName, EngineId, + Timeout, RetryCount, TagList, + ParamsName, EngineId, TMask, MaxMessageSize). target_addr_entry(Name, -- cgit v1.2.3 From 94ad6bd0aec9dd41b1bb4d789df313ddcad5af5b Mon Sep 17 00:00:00 2001 From: Sverker Eriksson Date: Thu, 16 Jun 2011 15:26:29 +0200 Subject: New allocator: Address order first fit (aoff) --- erts/doc/src/erts_alloc.xml | 14 +- erts/emulator/Makefile.in | 2 +- erts/emulator/beam/erl_alloc.c | 31 +- erts/emulator/beam/erl_ao_firstfit_alloc.c | 972 +++++++++++++++++++++ erts/emulator/beam/erl_ao_firstfit_alloc.h | 60 ++ erts/emulator/beam/erl_bestfit_alloc.c | 1 + .../test/alloc_SUITE_data/allocator_test.h | 20 +- erts/emulator/test/alloc_SUITE_data/coalesce.c | 2 +- erts/emulator/test/alloc_SUITE_data/rbtree.c | 86 +- 9 files changed, 1153 insertions(+), 35 deletions(-) create mode 100644 erts/emulator/beam/erl_ao_firstfit_alloc.c create mode 100644 erts/emulator/beam/erl_ao_firstfit_alloc.h diff --git a/erts/doc/src/erts_alloc.xml b/erts/doc/src/erts_alloc.xml index 452e5d990e..90347824d5 100644 --- a/erts/doc/src/erts_alloc.xml +++ b/erts/doc/src/erts_alloc.xml @@ -180,6 +180,14 @@ used. The time complexity is proportional to log N, where N is the number of free blocks.

+ Address order first fit + +

Strategy: Find the block with the lowest address that satisfies the + requested block size.

+

Implementation: A balanced binary search tree is + used. The time complexity is proportional to log N, where + N is the number of free blocks.

+ Good fit

Strategy: Try to find the best fit, but settle for the best fit @@ -320,11 +328,11 @@ subsystem identifier, only the specific allocator identified will be effected:

- as bf|aobf|gf|af]]> + as bf|aobf|aoff|gf|af]]> Allocation strategy. Valid strategies are bf (best fit), - aobf (address order best fit), gf (good fit), - and af (a fit). See + aobf (address order best fit), aoff (address order first fit), + gf (good fit), and af (a fit). See the description of allocation strategies in "the alloc_util framework" section. asbcst ]]> diff --git a/erts/emulator/Makefile.in b/erts/emulator/Makefile.in index d9362a2a8f..b658e79378 100644 --- a/erts/emulator/Makefile.in +++ b/erts/emulator/Makefile.in @@ -742,7 +742,7 @@ RUN_OBJS = \ $(OBJDIR)/erl_bif_re.o $(OBJDIR)/erl_unicode.o \ $(OBJDIR)/packet_parser.o $(OBJDIR)/safe_hash.o \ $(OBJDIR)/erl_zlib.o $(OBJDIR)/erl_nif.o \ - $(OBJDIR)/erl_bif_binary.o + $(OBJDIR)/erl_bif_binary.o $(OBJDIR)/erl_ao_firstfit_alloc.o ifeq ($(TARGET),win32) DRV_OBJS = \ diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c index 840534ec5e..1aa5308a5f 100644 --- a/erts/emulator/beam/erl_alloc.c +++ b/erts/emulator/beam/erl_alloc.c @@ -50,6 +50,9 @@ #include "erl_bestfit_alloc.h" #define GET_ERL_AF_ALLOC_IMPL #include "erl_afit_alloc.h" +#define GET_ERL_AOFF_ALLOC_IMPL +#include "erl_ao_firstfit_alloc.h" + #define ERTS_ALC_DEFAULT_MAX_THR_PREF 16 @@ -85,6 +88,8 @@ typedef union { char align_bfa[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(BFAllctr_t))]; AFAllctr_t afa; char align_afa[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(AFAllctr_t))]; + AOFFAllctr_t aoffa; + char align_aoffa[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(AOFFAllctr_t))]; } ErtsAllocatorState_t; static ErtsAllocatorState_t sbmbc_alloc_state; @@ -122,7 +127,8 @@ static void *fix_core_alloc(Uint size) enum allctr_type { GOODFIT, BESTFIT, - AFIT + AFIT, + AOFIRSTFIT }; struct au_init { @@ -134,6 +140,7 @@ struct au_init { GFAllctrInit_t gf; BFAllctrInit_t bf; AFAllctrInit_t af; + AOFFAllctrInit_t aoff; } init; struct { int mmbcs; @@ -147,7 +154,8 @@ struct au_init { ERTS_DEFAULT_ALLCTR_INIT, \ ERTS_DEFAULT_GF_ALLCTR_INIT, \ ERTS_DEFAULT_BF_ALLCTR_INIT, \ - ERTS_DEFAULT_AF_ALLCTR_INIT \ + ERTS_DEFAULT_AF_ALLCTR_INIT, \ + ERTS_DEFAULT_AOFF_ALLCTR_INIT \ } typedef struct { @@ -562,6 +570,7 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) erts_afalc_init(); erts_bfalc_init(); erts_gfalc_init(); + erts_aoffalc_init(); for (i = ERTS_ALC_A_MIN; i <= ERTS_ALC_A_MAX; i++) { erts_allctrs[i].alloc = NULL; @@ -903,6 +912,12 @@ start_au_allocator(ErtsAlcType_t alctr_n, &init->init.af, &init->init.util); break; + case AOFIRSTFIT: + as = (void *) erts_aoffalc_start((AOFFAllctr_t *) as0, + &init->init.aoff, + &init->init.util); + break; + default: as = NULL; ASSERT(0); @@ -1097,6 +1112,9 @@ handle_au_arg(struct au_init *auip, else if (strcmp("af", alg) == 0) { auip->atype = AFIT; } + else if (strcmp("aoff", alg) == 0) { + auip->atype = AOFIRSTFIT; + } else { bad_value(param, sub_param + 1, alg); } @@ -2982,6 +3000,7 @@ unsigned long erts_alc_test(unsigned long op, case 0x2: return erts_bfalc_test(op, a1, a2); case 0x3: return erts_afalc_test(op, a1, a2); case 0x4: return erts_mseg_test(op, a1, a2, a3); + case 0x5: return erts_aoffalc_test(op, a1, a2); case 0xf: switch (op) { case 0xf00: @@ -3061,6 +3080,14 @@ unsigned long erts_alc_test(unsigned long op, &init.init.af, &init.init.util); break; + case AOFIRSTFIT: + allctr = erts_aoffalc_start((AOFFAllctr_t *) + erts_alloc(ERTS_ALC_T_UNDEF, + sizeof(AOFFAllctr_t)), + &init.init.aoff, + &init.init.util); + break; + default: ASSERT(0); allctr = NULL; diff --git a/erts/emulator/beam/erl_ao_firstfit_alloc.c b/erts/emulator/beam/erl_ao_firstfit_alloc.c new file mode 100644 index 0000000000..002852cdad --- /dev/null +++ b/erts/emulator/beam/erl_ao_firstfit_alloc.c @@ -0,0 +1,972 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2003-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + + +/* + * Description: An "address order first fit" allocator + * based on a Red-Black (binary search) Tree. The search, + * insert, and delete operations are all O(log n) operations + * on a Red-Black Tree. + * Red-Black Trees are described in "Introduction to Algorithms", + * by Thomas H. Cormen, Charles E. Leiserson, and Ronald L. Riverest. + * + * This module is a callback-module for erl_alloc_util.c + * + * Algorithm: The tree nodes are free-blocks ordered in address order. + * Every node also keeps the size of the largest block in its + * sub-tree ('max_size'). By that we can start from root and keep + * left (for low addresses) while dismissing entire sub-trees with + * too small blocks. + * + * Authors: Rickard Green/Sverker Eriksson + */ + + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif +#include "global.h" +#define GET_ERL_AOFF_ALLOC_IMPL +#include "erl_ao_firstfit_alloc.h" + +#ifdef DEBUG +#if 0 +#define HARD_DEBUG +#endif +#else +#undef HARD_DEBUG +#endif + +#define MIN_MBC_SZ (16*1024) +#define MIN_MBC_FIRST_FREE_SZ (4*1024) + +#define TREE_NODE_FLG (((Uint) 1) << 0) +#define RED_FLG (((Uint) 1) << 1) +#ifdef HARD_DEBUG +# define LEFT_VISITED_FLG (((Uint) 1) << 2) +# define RIGHT_VISITED_FLG (((Uint) 1) << 3) +#endif + +#define IS_RED(N) (((AOFF_RBTree_t *) (N)) \ + && ((AOFF_RBTree_t *) (N))->flags & RED_FLG) +#define IS_BLACK(N) (!IS_RED(((AOFF_RBTree_t *) (N)))) + +#define SET_RED(N) (((AOFF_RBTree_t *) (N))->flags |= RED_FLG) +#define SET_BLACK(N) (((AOFF_RBTree_t *) (N))->flags &= ~RED_FLG) + +#undef ASSERT +#define ASSERT ASSERT_EXPR + +#if 1 +#define RBT_ASSERT ASSERT +#else +#define RBT_ASSERT(x) +#endif + + +/* Types... */ +typedef struct AOFF_RBTree_t_ AOFF_RBTree_t; + +struct AOFF_RBTree_t_ { + Block_t hdr; + Uint flags; + AOFF_RBTree_t *parent; + AOFF_RBTree_t *left; + AOFF_RBTree_t *right; + Uint max_sz; /* of all blocks in this sub-tree */ +}; + +#ifdef HARD_DEBUG +static AOFF_RBTree_t * check_tree(AOFF_RBTree_t* root, Uint); +#endif + + +/* Calculate 'max_size' of tree node x by only looking at the direct children + * of x and x itself. + */ +static ERTS_INLINE Uint node_max_size(AOFF_RBTree_t *x) +{ + Uint sz = BLK_SZ(x); + if (x->left && x->left->max_sz > sz) { + sz = x->left->max_sz; + } + if (x->right && x->right->max_sz > sz) { + sz = x->right->max_sz; + } + return sz; +} + +/* Set new possibly lower 'max_size' of node and propagate change toward root +*/ +static ERTS_INLINE void lower_max_size(AOFF_RBTree_t *node, + AOFF_RBTree_t* stop_at) +{ + AOFF_RBTree_t* x = node; + Uint old_max = x->max_sz; + Uint new_max = node_max_size(x); + + if (new_max < old_max) { + x->max_sz = new_max; + while ((x=x->parent) != stop_at && x->max_sz == old_max) { + x->max_sz = node_max_size(x); + } + ASSERT(x == stop_at || x->max_sz > old_max); + } + else ASSERT(new_max == old_max); +} + + +/* Prototypes of callback functions */ +static Block_t* aoff_get_free_block(Allctr_t *, Uint, Block_t *, Uint, Uint32 flags); +static void aoff_link_free_block(Allctr_t *, Block_t*, Uint32 flags); +static void aoff_unlink_free_block(Allctr_t *allctr, Block_t *del, Uint32 flags); + +static Eterm info_options(Allctr_t *, char *, int *, void *, Uint **, Uint *); +static void init_atoms(void); + + + +#ifdef DEBUG + +/* Destroy all tree fields */ +#define DESTROY_TREE_NODE(N) \ + sys_memset((void *) (((Block_t *) (N)) + 1), \ + 0xff, \ + (sizeof(AOFF_RBTree_t) - sizeof(Block_t))) + +#else + +#define DESTROY_TREE_NODE(N) + +#endif + + +static int atoms_initialized = 0; + +void +erts_aoffalc_init(void) +{ + atoms_initialized = 0; +} + +Allctr_t * +erts_aoffalc_start(AOFFAllctr_t *alc, + AOFFAllctrInit_t* aoffinit, + AllctrInit_t *init) +{ + AOFFAllctr_t nulled_state = {{0}}; + /* {{0}} is used instead of {0}, in order to avoid (an incorrect) gcc + warning. gcc warns if {0} is used as initializer of a struct when + the first member is a struct (not if, for example, the third member + is a struct). */ + Allctr_t *allctr = (Allctr_t *) alc; + + sys_memcpy((void *) alc, (void *) &nulled_state, sizeof(AOFFAllctr_t)); + + allctr->mbc_header_size = sizeof(Carrier_t); + allctr->min_mbc_size = MIN_MBC_SZ; + allctr->min_mbc_first_free_size = MIN_MBC_FIRST_FREE_SZ; + allctr->min_block_size = sizeof(AOFF_RBTree_t); + + allctr->vsn_str = ERTS_ALC_AOFF_ALLOC_VSN_STR; + + + /* Callback functions */ + + allctr->get_free_block = aoff_get_free_block; + allctr->link_free_block = aoff_link_free_block; + allctr->unlink_free_block = aoff_unlink_free_block; + allctr->info_options = info_options; + + allctr->get_next_mbc_size = NULL; + allctr->creating_mbc = NULL; + allctr->destroying_mbc = NULL; + allctr->init_atoms = init_atoms; + +#ifdef ERTS_ALLOC_UTIL_HARD_DEBUG + allctr->check_block = NULL; + allctr->check_mbc = NULL; +#endif + + allctr->atoms_initialized = 0; + + if (!erts_alcu_start(allctr, init)) + return NULL; + + return allctr; +} + +/* + * Red-Black Tree operations needed + */ + +static ERTS_INLINE void +left_rotate(AOFF_RBTree_t **root, AOFF_RBTree_t *x) +{ + AOFF_RBTree_t *y = x->right; + x->right = y->left; + if (y->left) + y->left->parent = x; + y->parent = x->parent; + if (!y->parent) { + RBT_ASSERT(*root == x); + *root = y; + } + else if (x == x->parent->left) + x->parent->left = y; + else { + RBT_ASSERT(x == x->parent->right); + x->parent->right = y; + } + y->left = x; + x->parent = y; + + y->max_sz = x->max_sz; + x->max_sz = node_max_size(x); + ASSERT(y->max_sz >= x->max_sz); +} + +static ERTS_INLINE void +right_rotate(AOFF_RBTree_t **root, AOFF_RBTree_t *x) +{ + AOFF_RBTree_t *y = x->left; + x->left = y->right; + if (y->right) + y->right->parent = x; + y->parent = x->parent; + if (!y->parent) { + RBT_ASSERT(*root == x); + *root = y; + } + else if (x == x->parent->right) + x->parent->right = y; + else { + RBT_ASSERT(x == x->parent->left); + x->parent->left = y; + } + y->right = x; + x->parent = y; + y->max_sz = x->max_sz; + x->max_sz = node_max_size(x); + ASSERT(y->max_sz >= x->max_sz); +} + + +/* + * Replace node x with node y + * NOTE: block header of y is not changed + */ +static ERTS_INLINE void +replace(AOFF_RBTree_t **root, AOFF_RBTree_t *x, AOFF_RBTree_t *y) +{ + + if (!x->parent) { + RBT_ASSERT(*root == x); + *root = y; + } + else if (x == x->parent->left) + x->parent->left = y; + else { + RBT_ASSERT(x == x->parent->right); + x->parent->right = y; + } + if (x->left) { + RBT_ASSERT(x->left->parent == x); + x->left->parent = y; + } + if (x->right) { + RBT_ASSERT(x->right->parent == x); + x->right->parent = y; + } + + y->flags = x->flags; + y->parent = x->parent; + y->right = x->right; + y->left = x->left; + + y->max_sz = x->max_sz; + lower_max_size(y, NULL); + DESTROY_TREE_NODE(x); +} + +static void +tree_insert_fixup(AOFF_RBTree_t** root, AOFF_RBTree_t *blk) +{ + AOFF_RBTree_t *x = blk, *y; + + /* + * Rearrange the tree so that it satisfies the Red-Black Tree properties + */ + + RBT_ASSERT(x != *root && IS_RED(x->parent)); + do { + + /* + * x and its parent are both red. Move the red pair up the tree + * until we get to the root or until we can separate them. + */ + + RBT_ASSERT(IS_RED(x)); + RBT_ASSERT(IS_BLACK(x->parent->parent)); + RBT_ASSERT(x->parent->parent); + + if (x->parent == x->parent->parent->left) { + y = x->parent->parent->right; + if (IS_RED(y)) { + SET_BLACK(y); + x = x->parent; + SET_BLACK(x); + x = x->parent; + SET_RED(x); + } + else { + + if (x == x->parent->right) { + x = x->parent; + left_rotate(root, x); + } + + RBT_ASSERT(x == x->parent->parent->left->left); + RBT_ASSERT(IS_RED(x)); + RBT_ASSERT(IS_RED(x->parent)); + RBT_ASSERT(IS_BLACK(x->parent->parent)); + RBT_ASSERT(IS_BLACK(y)); + + SET_BLACK(x->parent); + SET_RED(x->parent->parent); + right_rotate(root, x->parent->parent); + + RBT_ASSERT(x == x->parent->left); + RBT_ASSERT(IS_RED(x)); + RBT_ASSERT(IS_RED(x->parent->right)); + RBT_ASSERT(IS_BLACK(x->parent)); + break; + } + } + else { + RBT_ASSERT(x->parent == x->parent->parent->right); + y = x->parent->parent->left; + if (IS_RED(y)) { + SET_BLACK(y); + x = x->parent; + SET_BLACK(x); + x = x->parent; + SET_RED(x); + } + else { + + if (x == x->parent->left) { + x = x->parent; + right_rotate(root, x); + } + + RBT_ASSERT(x == x->parent->parent->right->right); + RBT_ASSERT(IS_RED(x)); + RBT_ASSERT(IS_RED(x->parent)); + RBT_ASSERT(IS_BLACK(x->parent->parent)); + RBT_ASSERT(IS_BLACK(y)); + + SET_BLACK(x->parent); + SET_RED(x->parent->parent); + left_rotate(root, x->parent->parent); + + RBT_ASSERT(x == x->parent->right); + RBT_ASSERT(IS_RED(x)); + RBT_ASSERT(IS_RED(x->parent->left)); + RBT_ASSERT(IS_BLACK(x->parent)); + break; + } + } + } while (x != *root && IS_RED(x->parent)); + + SET_BLACK(*root); +} + +static void +aoff_unlink_free_block(Allctr_t *allctr, Block_t *del, Uint32 flags) +{ + AOFFAllctr_t *alc = (AOFFAllctr_t *) allctr; + AOFF_RBTree_t **root = ((flags & ERTS_ALCU_FLG_SBMBC) + ? &alc->sbmbc_root : &alc->mbc_root); + Uint spliced_is_black; + AOFF_RBTree_t *x, *y, *z = (AOFF_RBTree_t *) del; + AOFF_RBTree_t null_x; /* null_x is used to get the fixup started when we + splice out a node without children. */ + + null_x.parent = NULL; + +#ifdef HARD_DEBUG + check_tree(*root, 0); +#endif + + /* Remove node from tree... */ + + /* Find node to splice out */ + if (!z->left || !z->right) + y = z; + else + /* Set y to z:s successor */ + for(y = z->right; y->left; y = y->left); + /* splice out y */ + x = y->left ? y->left : y->right; + spliced_is_black = IS_BLACK(y); + if (x) { + x->parent = y->parent; + } + else if (spliced_is_black) { + x = &null_x; + x->flags = 0; + SET_BLACK(x); + x->right = x->left = NULL; + x->max_sz = 0; + x->parent = y->parent; + y->left = x; + } + + if (!y->parent) { + RBT_ASSERT(*root == y); + *root = x; + } + else { + if (y == y->parent->left) { + y->parent->left = x; + } + else { + RBT_ASSERT(y == y->parent->right); + y->parent->right = x; + } + if (y->parent != z) { + lower_max_size(y->parent, (y==z ? NULL : z)); + } + } + if (y != z) { + /* We spliced out the successor of z; replace z by the successor */ + replace(root, z, y); + } + + if (spliced_is_black) { + /* We removed a black node which makes the resulting tree + violate the Red-Black Tree properties. Fixup tree... */ + + while (IS_BLACK(x) && x->parent) { + + /* + * x has an "extra black" which we move up the tree + * until we reach the root or until we can get rid of it. + * + * y is the sibbling of x + */ + + if (x == x->parent->left) { + y = x->parent->right; + RBT_ASSERT(y); + if (IS_RED(y)) { + RBT_ASSERT(y->right); + RBT_ASSERT(y->left); + SET_BLACK(y); + RBT_ASSERT(IS_BLACK(x->parent)); + SET_RED(x->parent); + left_rotate(root, x->parent); + y = x->parent->right; + } + RBT_ASSERT(y); + RBT_ASSERT(IS_BLACK(y)); + if (IS_BLACK(y->left) && IS_BLACK(y->right)) { + SET_RED(y); + x = x->parent; + } + else { + if (IS_BLACK(y->right)) { + SET_BLACK(y->left); + SET_RED(y); + right_rotate(root, y); + y = x->parent->right; + } + RBT_ASSERT(y); + if (IS_RED(x->parent)) { + + SET_BLACK(x->parent); + SET_RED(y); + } + RBT_ASSERT(y->right); + SET_BLACK(y->right); + left_rotate(root, x->parent); + x = *root; + break; + } + } + else { + RBT_ASSERT(x == x->parent->right); + y = x->parent->left; + RBT_ASSERT(y); + if (IS_RED(y)) { + RBT_ASSERT(y->right); + RBT_ASSERT(y->left); + SET_BLACK(y); + RBT_ASSERT(IS_BLACK(x->parent)); + SET_RED(x->parent); + right_rotate(root, x->parent); + y = x->parent->left; + } + RBT_ASSERT(y); + RBT_ASSERT(IS_BLACK(y)); + if (IS_BLACK(y->right) && IS_BLACK(y->left)) { + SET_RED(y); + x = x->parent; + } + else { + if (IS_BLACK(y->left)) { + SET_BLACK(y->right); + SET_RED(y); + left_rotate(root, y); + y = x->parent->left; + } + RBT_ASSERT(y); + if (IS_RED(x->parent)) { + SET_BLACK(x->parent); + SET_RED(y); + } + RBT_ASSERT(y->left); + SET_BLACK(y->left); + right_rotate(root, x->parent); + x = *root; + break; + } + } + } + SET_BLACK(x); + + if (null_x.parent) { + if (null_x.parent->left == &null_x) + null_x.parent->left = NULL; + else { + RBT_ASSERT(null_x.parent->right == &null_x); + null_x.parent->right = NULL; + } + RBT_ASSERT(!null_x.left); + RBT_ASSERT(!null_x.right); + } + else if (*root == &null_x) { + *root = NULL; + RBT_ASSERT(!null_x.left); + RBT_ASSERT(!null_x.right); + } + } + + DESTROY_TREE_NODE(del); + +#ifdef HARD_DEBUG + check_tree(*root, 0); +#endif +} + +static void +aoff_link_free_block(Allctr_t *allctr, Block_t *block, Uint32 flags) +{ + AOFFAllctr_t *alc = (AOFFAllctr_t *) allctr; + AOFF_RBTree_t *blk = (AOFF_RBTree_t *) block; + AOFF_RBTree_t **root = ((flags & ERTS_ALCU_FLG_SBMBC) + ? &alc->sbmbc_root : &alc->mbc_root); + Uint blk_sz = BLK_SZ(blk); + +#ifdef HARD_DEBUG + check_tree(*root, 0); +#endif + + blk->flags = 0; + blk->left = NULL; + blk->right = NULL; + blk->max_sz = blk_sz; + + if (!*root) { + blk->parent = NULL; + SET_BLACK(blk); + *root = blk; + } + else { + AOFF_RBTree_t *x = *root; + while (1) { + if (x->max_sz < blk_sz) { + x->max_sz = blk_sz; + } + if (blk < x) { + if (!x->left) { + blk->parent = x; + x->left = blk; + break; + } + x = x->left; + } + else { + if (!x->right) { + blk->parent = x; + x->right = blk; + break; + } + x = x->right; + } + + } + + /* Insert block into size tree */ + RBT_ASSERT(blk->parent); + + SET_RED(blk); + if (IS_RED(blk->parent)) + tree_insert_fixup(root, blk); + } + +#ifdef HARD_DEBUG + check_tree(*root, 0); +#endif +} + +static Block_t * +aoff_get_free_block(Allctr_t *allctr, Uint size, + Block_t *cand_blk, Uint cand_size, Uint32 flags) +{ + AOFFAllctr_t *alc = (AOFFAllctr_t *) allctr; + AOFF_RBTree_t *x = ((flags & ERTS_ALCU_FLG_SBMBC) + ? alc->sbmbc_root : alc->mbc_root); + AOFF_RBTree_t *blk = NULL; +#ifdef HARD_DEBUG + AOFF_RBTree_t* dbg_blk = check_tree(x, size); +#endif + + ASSERT(!cand_blk || cand_size >= size); + + while (x) { + if (x->left && x->left->max_sz >= size) { + x = x->left; + } + else if (BLK_SZ(x) >= size) { + blk = x; + break; + } + else { + x = x->right; + } + } + +#ifdef HARD_DEBUG + ASSERT(blk == dbg_blk); +#endif + + if (!blk) + return NULL; + + if (cand_blk && cand_blk < &blk->hdr) { + return NULL; /* cand_blk was better */ + } + + aoff_unlink_free_block(allctr, (Block_t *) blk, flags); + + return (Block_t *) blk; +} + + +/* + * info_options() + */ + +static struct { + Eterm as; + Eterm aoff; +#ifdef DEBUG + Eterm end_of_atoms; +#endif +} am; + +static void ERTS_INLINE atom_init(Eterm *atom, char *name) +{ + *atom = am_atom_put(name, strlen(name)); +} +#define AM_INIT(AM) atom_init(&am.AM, #AM) + +static void +init_atoms(void) +{ +#ifdef DEBUG + Eterm *atom; +#endif + + if (atoms_initialized) + return; + +#ifdef DEBUG + for (atom = (Eterm *) &am; atom <= &am.end_of_atoms; atom++) { + *atom = THE_NON_VALUE; + } +#endif + AM_INIT(as); + AM_INIT(aoff); + +#ifdef DEBUG + for (atom = (Eterm *) &am; atom < &am.end_of_atoms; atom++) { + ASSERT(*atom != THE_NON_VALUE); + } +#endif + + atoms_initialized = 1; +} + + +#define bld_uint erts_bld_uint +#define bld_cons erts_bld_cons +#define bld_tuple erts_bld_tuple + +static ERTS_INLINE void +add_2tup(Uint **hpp, Uint *szp, Eterm *lp, Eterm el1, Eterm el2) +{ + *lp = bld_cons(hpp, szp, bld_tuple(hpp, szp, 2, el1, el2), *lp); +} + +static Eterm +info_options(Allctr_t *allctr, + char *prefix, + int *print_to_p, + void *print_to_arg, + Uint **hpp, + Uint *szp) +{ + Eterm res = THE_NON_VALUE; + + if (print_to_p) { + erts_print(*print_to_p, + print_to_arg, + "%sas: %s\n", + prefix, + "aoff"); + } + + if (hpp || szp) { + + if (!atoms_initialized) + erl_exit(1, "%s:%d: Internal error: Atoms not initialized", + __FILE__, __LINE__);; + + res = NIL; + add_2tup(hpp, szp, &res, am.as, am.aoff); + } + + return res; +} + + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\ + * NOTE: erts_aoffalc_test() is only supposed to be used for testing. * + * * + * Keep alloc_SUITE_data/allocator_test.h updated if changes are made * + * to erts_aoffalc_test() * +\* */ + +unsigned long +erts_aoffalc_test(unsigned long op, unsigned long a1, unsigned long a2) +{ + switch (op) { + case 0x500: return (unsigned long) 0; /* IS_AOBF */ + case 0x501: return (unsigned long) ((AOFFAllctr_t *) a1)->mbc_root; + case 0x502: return (unsigned long) ((AOFF_RBTree_t *) a1)->parent; + case 0x503: return (unsigned long) ((AOFF_RBTree_t *) a1)->left; + case 0x504: return (unsigned long) ((AOFF_RBTree_t *) a1)->right; + case 0x506: return (unsigned long) IS_BLACK((AOFF_RBTree_t *) a1); + case 0x508: return (unsigned long) 1; /* IS_AOFF */ + case 0x509: return (unsigned long) ((AOFF_RBTree_t *) a1)->max_sz; + default: ASSERT(0); return ~((unsigned long) 0); + } +} + + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\ + * Debug functions * +\* */ + + +#ifdef HARD_DEBUG + +#define IS_LEFT_VISITED(FB) ((FB)->flags & LEFT_VISITED_FLG) +#define IS_RIGHT_VISITED(FB) ((FB)->flags & RIGHT_VISITED_FLG) + +#define SET_LEFT_VISITED(FB) ((FB)->flags |= LEFT_VISITED_FLG) +#define SET_RIGHT_VISITED(FB) ((FB)->flags |= RIGHT_VISITED_FLG) + +#define UNSET_LEFT_VISITED(FB) ((FB)->flags &= ~LEFT_VISITED_FLG) +#define UNSET_RIGHT_VISITED(FB) ((FB)->flags &= ~RIGHT_VISITED_FLG) + + +#if 0 +# define PRINT_TREE +#else +# undef PRINT_TREE +#endif + +#ifdef PRINT_TREE +static void print_tree(AOFF_RBTree_t*); +#endif + +/* + * Checks that the order between parent and children are correct, + * and that the Red-Black Tree properies are satisfied. if size > 0, + * check_tree() returns the node that satisfies "address order first fit" + * + * The Red-Black Tree properies are: + * 1. Every node is either red or black. + * 2. Every leaf (NIL) is black. + * 3. If a node is red, then both its children are black. + * 4. Every simple path from a node to a descendant leaf + * contains the same number of black nodes. + * + * + own.max_size == MAX(own.size, left.max_size, right.max_size) + */ + +static AOFF_RBTree_t * +check_tree(AOFF_RBTree_t* root, Uint size) +{ + AOFF_RBTree_t *res = NULL; + Sint blacks; + Sint curr_blacks; + AOFF_RBTree_t *x; + +#ifdef PRINT_TREE + print_tree(root); +#endif + + if (!root) + return res; + + x = root; + ASSERT(IS_BLACK(x)); + ASSERT(!x->parent); + curr_blacks = 1; + blacks = -1; + + while (x) { + if (!IS_LEFT_VISITED(x)) { + SET_LEFT_VISITED(x); + if (x->left) { + x = x->left; + if (IS_BLACK(x)) + curr_blacks++; + continue; + } + else { + if (blacks < 0) + blacks = curr_blacks; + ASSERT(blacks == curr_blacks); + } + } + + if (!IS_RIGHT_VISITED(x)) { + SET_RIGHT_VISITED(x); + if (x->right) { + x = x->right; + if (IS_BLACK(x)) + curr_blacks++; + continue; + } + else { + if (blacks < 0) + blacks = curr_blacks; + ASSERT(blacks == curr_blacks); + } + } + + + if (IS_RED(x)) { + ASSERT(IS_BLACK(x->right)); + ASSERT(IS_BLACK(x->left)); + } + + ASSERT(x->parent || x == root); + + if (x->left) { + ASSERT(x->left->parent == x); + ASSERT(x->left < x); + ASSERT(x->left->max_sz <= x->max_sz); + } + + if (x->right) { + ASSERT(x->right->parent == x); + ASSERT(x->right > x); + ASSERT(x->right->max_sz <= x->max_sz); + } + ASSERT(x->max_sz >= BLK_SZ(x)); + ASSERT(x->max_sz == BLK_SZ(x) + || x->max_sz == (x->left ? x->left->max_sz : 0) + || x->max_sz == (x->right ? x->right->max_sz : 0)); + + if (size && BLK_SZ(x) >= size) { + if (!res || x < res) { + res = x; + } + } + + UNSET_LEFT_VISITED(x); + UNSET_RIGHT_VISITED(x); + if (IS_BLACK(x)) + curr_blacks--; + x = x->parent; + + } + + ASSERT(curr_blacks == 0); + + UNSET_LEFT_VISITED(root); + UNSET_RIGHT_VISITED(root); + + return res; + +} + + +#ifdef PRINT_TREE +#define INDENT_STEP 2 + +#include + +static void +print_tree_aux(AOFF_RBTree_t *x, int indent) +{ + int i; + + if (x) { + print_tree_aux(x->right, indent + INDENT_STEP); + for (i = 0; i < indent; i++) { + putc(' ', stderr); + } + fprintf(stderr, "%s: sz=%lu addr=0x%lx max_size=%lu\r\n", + IS_BLACK(x) ? "BLACK" : "RED", + BLK_SZ(x), (Uint)x, x->max_sz); + print_tree_aux(x->left, indent + INDENT_STEP); + } +} + + +static void +print_tree(AOFF_RBTree_t* root) +{ + fprintf(stderr, " --- AOFF tree begin ---\r\n"); + print_tree_aux(root, 0); + fprintf(stderr, " --- AOFF tree end ---\r\n"); +} + +#endif /* PRINT_TREE */ + +#endif /* HARD_DEBUG */ + diff --git a/erts/emulator/beam/erl_ao_firstfit_alloc.h b/erts/emulator/beam/erl_ao_firstfit_alloc.h new file mode 100644 index 0000000000..0bf0ec8cee --- /dev/null +++ b/erts/emulator/beam/erl_ao_firstfit_alloc.h @@ -0,0 +1,60 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2003-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + + +#ifndef ERL_AO_FIRSTFIT_ALLOC__ +#define ERL_AO_FIRSTFIT_ALLOC__ + +#include "erl_alloc_util.h" + +#define ERTS_ALC_AOFF_ALLOC_VSN_STR "0.9" + +typedef struct AOFFAllctr_t_ AOFFAllctr_t; + +typedef struct { + int dummy; +} AOFFAllctrInit_t; + +#define ERTS_DEFAULT_AOFF_ALLCTR_INIT {0/*dummy*/} + +void erts_aoffalc_init(void); +Allctr_t *erts_aoffalc_start(AOFFAllctr_t *, AOFFAllctrInit_t*, AllctrInit_t *); + +#endif /* #ifndef ERL_AO_FIRSTFIT_ALLOC__ */ + + + +#if defined(GET_ERL_AOFF_ALLOC_IMPL) && !defined(ERL_AOFF_ALLOC_IMPL__) +#define ERL_AOFF_ALLOC_IMPL__ + +#define GET_ERL_ALLOC_UTIL_IMPL +#include "erl_alloc_util.h" + + +struct AOFFAllctr_t_ { + Allctr_t allctr; /* Has to be first! */ + + struct AOFF_RBTree_t_* mbc_root; + struct AOFF_RBTree_t_* sbmbc_root; +}; + +unsigned long erts_aoffalc_test(unsigned long, unsigned long, unsigned long); + +#endif /* #if defined(GET_ERL_AOFF_ALLOC_IMPL) + && !defined(ERL_AOFF_ALLOC_IMPL__) */ diff --git a/erts/emulator/beam/erl_bestfit_alloc.c b/erts/emulator/beam/erl_bestfit_alloc.c index d9b1170a3d..5e3032ddaa 100644 --- a/erts/emulator/beam/erl_bestfit_alloc.c +++ b/erts/emulator/beam/erl_bestfit_alloc.c @@ -979,6 +979,7 @@ erts_bfalc_test(unsigned long op, unsigned long a1, unsigned long a2) case 0x205: return (unsigned long) ((RBTreeList_t *) a1)->next; case 0x206: return (unsigned long) IS_BLACK((RBTree_t *) a1); case 0x207: return (unsigned long) IS_TREE_NODE((RBTree_t *) a1); + case 0x208: return (unsigned long) 0; /* IS_AOFF */ default: ASSERT(0); return ~((unsigned long) 0); } } diff --git a/erts/emulator/test/alloc_SUITE_data/allocator_test.h b/erts/emulator/test/alloc_SUITE_data/allocator_test.h index b869a4079c..8b34375980 100644 --- a/erts/emulator/test/alloc_SUITE_data/allocator_test.h +++ b/erts/emulator/test/alloc_SUITE_data/allocator_test.h @@ -82,15 +82,17 @@ typedef void* erts_cond; #define NO_OF_BKTS ((Ulong) ALC_TEST0(0x102)) #define FIND_BKT(A, I) ((int) ALC_TEST2(0x103, (A), (I))) -/* From erl_bestfit_alloc.c */ -#define IS_AOBF(A) ((Ulong) ALC_TEST1(0x200, (A))) -#define RBT_ROOT(A) ((RBT_t *) ALC_TEST1(0x201, (A))) -#define RBT_PARENT(T) ((RBT_t *) ALC_TEST1(0x202, (T))) -#define RBT_LEFT(T) ((RBT_t *) ALC_TEST1(0x203, (T))) -#define RBT_RIGHT(T) ((RBT_t *) ALC_TEST1(0x204, (T))) -#define RBT_NEXT(T) ((RBTL_t *) ALC_TEST1(0x205, (T))) -#define RBT_IS_BLACK(T) ((Ulong) ALC_TEST1(0x206, (T))) -#define RBT_IS_TREE(T) ((Ulong) ALC_TEST1(0x207, (T))) +/* From erl_bestfit_alloc.c and erl_ao_firstfit_alloc.c */ +#define IS_AOBF(A) ((Ulong) ALC_TEST1(RBT_OP(0), (A))) +#define RBT_ROOT(A) ((RBT_t *) ALC_TEST1(RBT_OP(1), (A))) +#define RBT_PARENT(T) ((RBT_t *) ALC_TEST1(RBT_OP(2), (T))) +#define RBT_LEFT(T) ((RBT_t *) ALC_TEST1(RBT_OP(3), (T))) +#define RBT_RIGHT(T) ((RBT_t *) ALC_TEST1(RBT_OP(4), (T))) +#define RBT_NEXT(T) ((RBTL_t *) ALC_TEST1(RBT_OP(5), (T))) +#define RBT_IS_BLACK(T) ((Ulong) ALC_TEST1(RBT_OP(6), (T))) +#define RBT_IS_TREE(T) ((Ulong) ALC_TEST1(RBT_OP(7), (T))) +#define IS_AOFF(A) ((Ulong) ALC_TEST1(RBT_OP(8), (A))) +#define RBT_MAX_SZ(T) ((Ulong) ALC_TEST1(RBT_OP(9), (T))) /* From erl_mseg.c */ #define HAVE_MSEG() ((int) ALC_TEST0(0x400)) diff --git a/erts/emulator/test/alloc_SUITE_data/coalesce.c b/erts/emulator/test/alloc_SUITE_data/coalesce.c index c84da97d35..6f35d3279b 100644 --- a/erts/emulator/test/alloc_SUITE_data/coalesce.c +++ b/erts/emulator/test/alloc_SUITE_data/coalesce.c @@ -267,7 +267,7 @@ void testcase_run(TestCaseState_t *tcs) { char *argv_org[] = {"-tmmbcs1024", "-tsbct2048", "-trmbcmt100", "-tas", NULL, NULL}; - char *alg[] = {"af", "gf", "bf", "aobf", NULL}; + char *alg[] = {"af", "gf", "bf", "aobf", "aoff", NULL}; int i; for (i = 0; alg[i]; i++) { diff --git a/erts/emulator/test/alloc_SUITE_data/rbtree.c b/erts/emulator/test/alloc_SUITE_data/rbtree.c index c97e0aac1a..4e7f821baf 100644 --- a/erts/emulator/test/alloc_SUITE_data/rbtree.c +++ b/erts/emulator/test/alloc_SUITE_data/rbtree.c @@ -34,6 +34,14 @@ typedef struct { #define PRINT_TREE #endif +/* Ugly hack to steer the test code towards the right allocator */ +#define RBT_OP(CMD) (current_rbt_type_op_base + (CMD)) +static enum { + BESTFIT_OP_BASE = 0x200, + AO_FIRSTFIT_OP_BASE = 0x500 +}current_rbt_type_op_base; + + #ifdef PRINT_TREE #define INDENT_STEP 5 @@ -65,12 +73,11 @@ print_tree_aux(TestCaseState_t *tcs, RBT_t *x, int indent) static void -print_tree(TestCaseState_t *tcs, RBT_t *root, int aobf) +print_tree(TestCaseState_t *tcs, RBT_t *root) { - char *type = aobf ? "Size-Adress" : "Size"; - testcase_printf(tcs, " --- %s tree begin ---\r\n", type); + testcase_printf(tcs, " --- Tree begin ---\r\n"); print_tree_aux(tcs, root, 0); - testcase_printf(tcs, " --- %s tree end ---\r\n", type); + testcase_printf(tcs, " --- Tree end ---\r\n"); } #endif @@ -78,7 +85,8 @@ print_tree(TestCaseState_t *tcs, RBT_t *root, int aobf) static RBT_t * check_tree(TestCaseState_t *tcs, Allctr_t *alc, Ulong size) { - int i, max_i, address_order; + enum { BF, AOBF, AOFF }type; + int i, max_i; char stk[128]; RBT_t *root, *x, *y, *res; Ulong x_sz, y_sz, is_x_black; @@ -86,11 +94,14 @@ check_tree(TestCaseState_t *tcs, Allctr_t *alc, Ulong size) res = NULL; - address_order = IS_AOBF(alc); + if (IS_AOBF(alc)) type = AOBF; + else if (IS_AOFF(alc)) type = AOFF; + else type = BF; + root = RBT_ROOT(alc); #ifdef PRINT_TREE - print_tree(tcs, root, address_order); + print_tree(tcs, root); #endif max_i = i = -1; @@ -165,12 +176,18 @@ check_tree(TestCaseState_t *tcs, Allctr_t *alc, Ulong size) if (y) { y_sz = BLK_SZ(y); ASSERT(tcs, RBT_PARENT(y) == x); - if (address_order) { + switch (type) { + case AOBF: ASSERT(tcs, y_sz < x_sz || (y_sz == x_sz && y < x)); - } - else { + break; + case BF: ASSERT(tcs, RBT_IS_TREE(y)); ASSERT(tcs, y_sz < x_sz); + break; + case AOFF: + ASSERT(tcs, y < x); + ASSERT(tcs, RBT_MAX_SZ(y) <= RBT_MAX_SZ(x)); + break; } } @@ -178,16 +195,22 @@ check_tree(TestCaseState_t *tcs, Allctr_t *alc, Ulong size) if (y) { y_sz = BLK_SZ(y); ASSERT(tcs, RBT_PARENT(y) == x); - if (address_order) { + switch (type) { + case AOBF: ASSERT(tcs, y_sz > x_sz || (y_sz == x_sz && y > x)); - } - else { + break; + case BF: ASSERT(tcs, RBT_IS_TREE(y)); ASSERT(tcs, y_sz > x_sz); + break; + case AOFF: + ASSERT(tcs, y > x); + ASSERT(tcs, RBT_MAX_SZ(y) <= RBT_MAX_SZ(x)); + break; } } - if (!address_order) { + if (type == BF) { Ulong l_sz; RBTL_t *l = RBT_NEXT(x); for (l = RBT_NEXT(x); l; l = RBT_NEXT(l)) { @@ -202,13 +225,20 @@ check_tree(TestCaseState_t *tcs, Allctr_t *alc, Ulong size) res = x; else { y_sz = BLK_SZ(res); - if (address_order) { + switch (type) { + case AOBF: if (x_sz < y_sz || (x_sz == y_sz && x < res)) res = x; - } - else { - if (!res || x_sz < y_sz) + break; + case BF: + if (x_sz < y_sz) res = x; + break; + case AOFF: + if (x < res) { + res = x; + } + break; } } } @@ -257,7 +287,7 @@ static void test_it(TestCaseState_t *tcs) { int i; - Allctr_t a = ((rbtree_test_data *) tcs->extra)->allocator; + Allctr_t* a = ((rbtree_test_data *) tcs->extra)->allocator; void **blk = ((rbtree_test_data *) tcs->extra)->blk; void **fence = ((rbtree_test_data *) tcs->extra)->fence; Ulong min_blk_sz; @@ -338,6 +368,7 @@ testcase_run(TestCaseState_t *tcs) { char *argv1[] = {"-tasbf", NULL}; char *argv2[] = {"-tasaobf", NULL}; + char *argv3[] = {"-tasaoff", NULL}; Allctr_t *a; rbtree_test_data *td; @@ -355,6 +386,7 @@ testcase_run(TestCaseState_t *tcs) testcase_printf(tcs, "Starting test of best fit...\n"); + current_rbt_type_op_base = BESTFIT_OP_BASE; td->allocator = a = START_ALC("rbtree_bf_", 0, argv1); ASSERT(tcs, a); @@ -371,6 +403,7 @@ testcase_run(TestCaseState_t *tcs) testcase_printf(tcs, "Starting test of address order best fit...\n"); + current_rbt_type_op_base = BESTFIT_OP_BASE; td->allocator = a = START_ALC("rbtree_aobf_", 0, argv2); ASSERT(tcs, a); @@ -383,4 +416,19 @@ testcase_run(TestCaseState_t *tcs) testcase_printf(tcs, "Address order best fit test succeeded!\n"); + /* Address order first fit... */ + + testcase_printf(tcs, "Starting test of address order first fit...\n"); + + current_rbt_type_op_base = AO_FIRSTFIT_OP_BASE; + td->allocator = a = START_ALC("rbtree_aoff_", 0, argv3); + + ASSERT(tcs, a); + + test_it(tcs); + + STOP_ALC(a); + td->allocator = NULL; + + testcase_printf(tcs, "Address order first fit test succeeded!\n"); } -- cgit v1.2.3 From 917ac0f91480757051b3644832e0bdbb5afd41b6 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Mon, 18 Jul 2011 15:24:16 +0200 Subject: Fixed unintended build to ebin dir of snmpc escript. --- lib/snmp/src/compile/Makefile | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/lib/snmp/src/compile/Makefile b/lib/snmp/src/compile/Makefile index 0ceaf276a6..97523098fc 100644 --- a/lib/snmp/src/compile/Makefile +++ b/lib/snmp/src/compile/Makefile @@ -49,7 +49,8 @@ ESCRIPT_BIN = $(ESCRIPT_SRC:%.src=$(BIN)/%) ERL_FILES = $(MODULES:%=%.erl) -TARGET_FILES = $(MODULES:%=$(EBIN)/%.$(EMULATOR)) $(ESCRIPT_BIN) +EBIN_FILES = $(MODULES:%=$(EBIN)/%.$(EMULATOR)) +TARGET_FILES = $(EBIN_FILES) $(ESCRIPT_BIN) GENERATED_PARSER = $(PARSER_MODULE:%=%.erl) @@ -125,7 +126,7 @@ release_spec: opt $(INSTALL_DIR) $(RELSYSDIR)/src/compiler $(INSTALL_DATA) $(ESCRIPT_SRC) $(PARSER_SRC) $(ERL_FILES) $(INTERNAL_HRL_FILES) $(RELSYSDIR)/src/compiler $(INSTALL_DIR) $(RELSYSDIR)/ebin - $(INSTALL_DATA) $(TARGET_FILES) $(RELSYSDIR)/ebin + $(INSTALL_DATA) $(EBIN_FILES) $(RELSYSDIR)/ebin $(INSTALL_DIR) $(RELSYSDIR)/bin $(INSTALL_SCRIPT) $(ESCRIPT_BIN) $(RELSYSDIR)/bin -- cgit v1.2.3 From cac2257eeee2158fc0348913a7551fd947f40787 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Mon, 18 Jul 2011 15:25:51 +0200 Subject: [compiler] Added the option warnings_as_errors which specifies whether warnings should be treated as errors. Tuncer Ayaz. OTP-9437 --- lib/snmp/doc/src/notes.xml | 54 ++++++++++++++++++++++++++++++++++++ lib/snmp/doc/src/snmpc.xml | 15 ++++++++-- lib/snmp/src/compile/snmpc.erl | 9 ++++++ lib/snmp/src/compile/snmpc.src | 14 ++++++++-- lib/snmp/src/compile/snmpc_lib.hrl | 15 ++++++++-- lib/snmp/test/snmp_compiler_test.erl | 47 +++++++++++++++++++++++++++++-- 6 files changed, 143 insertions(+), 11 deletions(-) diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index cf9d2b3834..533bb9097c 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -32,6 +32,60 @@ notes.xml +
+ SNMP Development Toolkit 4.21 +

Version 4.21 supports code replacement in runtime from/to + version 4.20.1 4.20, 4.19 and 4.18.

+ +
+ Improvements and new features + + + + +

[compiler] Added the option + warnings_as_errors + which specifies whether warnings should be treated as errors.

+

Tuncer Ayaz

+

Own Id: OTP-9437

+ + +
+ +
+ Fixed Bugs and Malfunctions + + + + +

[agent] Did not handle transport domains properly in some cases, + for instance trap sending.

+

Own Id: OTP-9400

+ + + +

[agent] Wrong default transport domain, snmpUDPDomain, instead + of transportDomainUdpIpv4.

+

Own Id: OTP-9425

+

Aux Id: Seq 11874

+ + + +
+ + +
+ Incompatibilities +

-

+
+ +
+ +
SNMP Development Toolkit 4.20.1

Version 4.20.1 supports code replacement in runtime from/to diff --git a/lib/snmp/doc/src/snmpc.xml b/lib/snmp/doc/src/snmpc.xml index 771629492d..61d19251c5 100644 --- a/lib/snmp/doc/src/snmpc.xml +++ b/lib/snmp/doc/src/snmpc.xml @@ -48,7 +48,11 @@ File = string() Options = [opt()] - opt() = db() | relaxed_row_name_assign_check() | deprecated() | description() | reference() | group_check() | i() | il() | imports() | module() | module_identity() | module_compliance() | agent_capabilities() | outdir() | no_defs() | verbosity() | warnings() + opt() = db() | relaxed_row_name_assign_check() | deprecated() | + description() | reference() | group_check() | i() | il() | + imports() | module() | module_identity() | module_compliance() | + agent_capabilities() | outdir() | no_defs() | verbosity() | + warnings() | warnings_as_errors() db() = {db, volatile|persistent|mnesia} deprecated() = {deprecated, bool()} relaxed_row_name_assign_check() = relaxed_row_name_assign_check @@ -66,6 +70,7 @@ outdir() = {outdir, dir()} verbosity() = {verbosity, silence|warning|info|log|debug|trace} warnings() = {warnings, bool()} + warnings_as_errors() = warnings_as_errors dir() = string() BinFileName = string() @@ -200,11 +205,17 @@

The option warnings specifies whether warning - messages should be shown.

+ messages should be shown.

Default is true.

+ +

The option warnings_as_errors, if present, specifies + whether warnings should be treated as errors.

+ + +

The MIB compiler understands both SMIv1 and SMIv2 MIBs. It uses the MODULE-IDENTITY statement to determine if the MIB is version 1 or 2. diff --git a/lib/snmp/src/compile/snmpc.erl b/lib/snmp/src/compile/snmpc.erl index 195c238184..5e6b81f1ec 100644 --- a/lib/snmp/src/compile/snmpc.erl +++ b/lib/snmp/src/compile/snmpc.erl @@ -108,6 +108,7 @@ compile(FileName) -> %% {i, [import_dir_string()]} ["./"] %% {il, [import_lib_dir_string()]} [] %% {warnings, bool()} true +%% warnings_as_errors %% {outdir, string()} "./" %% description %% reference @@ -199,6 +200,8 @@ get_options([reference|Opts], Formats, Args) -> get_options(Opts, ["~n reference"|Formats], Args); get_options([{warnings, Val}|Opts], Formats, Args) -> get_options(Opts, ["~n warnings: ~w"|Formats], [Val|Args]); +get_options([warnings_as_errors|Opts], Formats, Args) -> + get_options(Opts, ["~n warnings_as_errors"|Formats], Args); get_options([{verbosity, Val}|Opts], Formats, Args) -> get_options(Opts, ["~n verbosity: ~w"|Formats], [Val|Args]); get_options([imports|Opts], Formats, Args) -> @@ -261,6 +264,8 @@ check_options([{group_check, Atom} | T]) when is_atom(Atom) -> check_options([{warnings, Bool} | T]) -> check_bool(warnings, Bool), check_options(T); +check_options([warnings_as_errors | T]) -> + check_options(T); check_options([{db, volatile} | T]) -> check_options(T); check_options([{db, persistent} | T]) -> @@ -331,6 +336,9 @@ get_agent_capabilities(Options) -> get_module_compliance(Options) -> get_bool_option(module_compliance, Options). +get_warnings_as_errors(Options) -> + lists:member(warnings_as_errors, Options). + get_relaxed_row_name_assign_check(Options) -> lists:member(relaxed_row_name_assign_check, Options). @@ -409,6 +417,7 @@ init(From, MibFileName, Options) -> put(reference, get_reference(Options)), put(agent_capabilities, get_agent_capabilities(Options)), put(module_compliance, get_module_compliance(Options)), + put(warnings_as_errors, get_warnings_as_errors(Options)), File = filename:rootname(MibFileName, ".mib"), put(filename, filename:basename(File ++ ".mib")), R = case catch c_impl(File) of diff --git a/lib/snmp/src/compile/snmpc.src b/lib/snmp/src/compile/snmpc.src index 5f9b154bfa..4e91ae9a03 100644 --- a/lib/snmp/src/compile/snmpc.src +++ b/lib/snmp/src/compile/snmpc.src @@ -50,7 +50,8 @@ %% The default verbosity (silence) will be filled in %% during argument processing. verbosity, - warnings = false + warnings = false, + warnings_as_errors = false }). @@ -74,6 +75,7 @@ %% --version %% --verbosity V %% --warnings +%% --wae main(Args) when is_list(Args) -> case (catch process_args(Args)) of ok -> @@ -156,7 +158,8 @@ mk_mib_options(#state{outdir = OutDir, %% The default verbosity (silence) will be filled in %% during argument processing. verbosity = V, - warnings = W}) -> + warnings = W, + warnings_as_errors = WAE}) -> [{outdir, OutDir}, {db, DB}, {i, IDs}, @@ -178,7 +181,8 @@ mk_mib_options(#state{outdir = OutDir, maybe_option(Imp, imports) ++ maybe_option(MI, module_identity) ++ maybe_option(MC, module_compliance) ++ - maybe_option(AC, agent_capabilities). + maybe_option(AC, agent_capabilities) ++ + maybe_option(WE, warnings_as_errors). maybe_option(true, Opt) -> [Opt]; maybe_option(_, _) -> []. @@ -292,6 +296,8 @@ process_args(["--nd"|Args], State) -> process_args(Args, State#state{no_defaults = true}); process_args(["--rrnac"|Args], State) -> process_args(Args, State#state{relaxed_row_name_assigne_check = true}); +process_args(["--wae"|Args], State) -> + process_args(Args, State#state{warnings_as_errors = true}); process_args([MIB], State) -> Ext = filename:extension(MIB), if @@ -371,6 +377,8 @@ usage() -> "~n a warning. " "~n By default it is not included, but if this option is " "~n present it will be. " + "~n --wae - Warnings as errors. " + "~n Indicates that warnings shall be treated as errors. " "~n " "~n", []), halt(1). diff --git a/lib/snmp/src/compile/snmpc_lib.hrl b/lib/snmp/src/compile/snmpc_lib.hrl index 000486e728..35ec9abd03 100644 --- a/lib/snmp/src/compile/snmpc_lib.hrl +++ b/lib/snmp/src/compile/snmpc_lib.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2009. All Rights Reserved. +%% Copyright Ericsson AB 2009-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -20,8 +20,17 @@ -ifndef(snmpc_lib). -define(snmpc_lib, true). --define(vwarning(F, A), ?verbosity(warning, F, A, ignore)). --define(vwarning2(F, A, MibLine), ?verbosity(warning, F, A, MibLine)). +-define(vwarning(F, A), + case get(warnings_as_errors) of + true -> snmpc_lib:error(F, A); + _ -> ?verbosity(warning, F, A, ignore) + end). + +-define(vwarning2(F, A, MibLine), + case get(warnings_as_errors) of + true -> snmpc_lib:error(F, A, MibLine); + _ -> ?verbosity(warning, F, A, MibLine) + end). -define(vinfo(F, A), ?verbosity(info, F, A, ignore)). -define(vinfo2(F, A, MibLine), ?verbosity(info, F, A, MibLine)). -define(vlog(F, A), ?verbosity(log, F, A, ignore)). diff --git a/lib/snmp/test/snmp_compiler_test.erl b/lib/snmp/test/snmp_compiler_test.erl index 2e6020ae7a..cee11ba97a 100644 --- a/lib/snmp/test/snmp_compiler_test.erl +++ b/lib/snmp/test/snmp_compiler_test.erl @@ -47,6 +47,7 @@ module_identity/1, agent_capabilities/1, module_compliance/1, + warnings_as_errors/1, otp_6150/1, otp_8574/1, @@ -97,9 +98,10 @@ all() -> description, oid_conflicts, imports, - module_identity, - agent_capabilities, - module_compliance, + module_identity, + agent_capabilities, + module_compliance, + warnings_as_errors, {group, tickets} ]. @@ -152,6 +154,8 @@ description(Config) when is_list(Config) -> ok. +%%====================================================================== + oid_conflicts(suite) -> []; oid_conflicts(Config) when is_list(Config) -> put(tname,oid_conflicts), @@ -165,18 +169,24 @@ oid_conflicts(Config) when is_list(Config) -> ok. +%%====================================================================== + imports(suite) -> []; imports(Config) when is_list(Config) -> ?SKIP(not_yet_implemented). +%%====================================================================== + module_identity(suite) -> []; module_identity(Config) when is_list(Config) -> ?SKIP(not_yet_implemented). +%%====================================================================== + agent_capabilities(suite) -> []; agent_capabilities(Config) when is_list(Config) -> @@ -218,6 +228,8 @@ agent_capabilities(Config) when is_list(Config) -> ok. +%%====================================================================== + module_compliance(suite) -> []; module_compliance(Config) when is_list(Config) -> @@ -259,6 +271,31 @@ module_compliance(Config) when is_list(Config) -> ok. +%%====================================================================== + +warnings_as_errors(suite) -> + ["OTP-9437"]; +warnings_as_errors(Config) when is_list(Config) -> + put(tname,warnings_as_errors), + p("starting with Config: ~p~n", [Config]), + Dir = ?config(comp_dir, Config), + MibDir = ?config(mib_dir, Config), + MibFile = join(MibDir, "OTP8574-MIB.mib"), + OutFile = join(Dir, "OTP8574-MIB.bin"), + Opts = [{group_check, false}, + {outdir, Dir}, + {verbosity, trace}, + relaxed_row_name_assign_check], + {error, compilation_failed} = + snmpc:compile(MibFile, [warnings_as_errors|Opts]), + false = filelib:is_regular(OutFile), + {ok, _} = snmpc:compile(MibFile, Opts), + true = filelib:is_regular(OutFile), + ok. + + +%%====================================================================== + otp_6150(suite) -> []; otp_6150(Config) when is_list(Config) -> @@ -273,6 +310,8 @@ otp_6150(Config) when is_list(Config) -> ok. +%%====================================================================== + otp_8574(suite) -> []; otp_8574(Config) when is_list(Config) -> @@ -304,6 +343,8 @@ otp_8574(Config) when is_list(Config) -> end. +%%====================================================================== + otp_8595(suite) -> []; otp_8595(Config) when is_list(Config) -> -- cgit v1.2.3 From fc26533846df044af302e5f27363cb8025fa7151 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Mon, 18 Jul 2011 15:27:17 +0200 Subject: [compiler] Make documentation for the snmpc escript regarding the the new option for warnings as errors ("--wae" in this case). Tuncer Ayaz. OTP-9437 --- lib/snmp/doc/src/snmpc_cmd.xml | 5 +++++ lib/snmp/src/app/snmp.appup.src | 8 ++++++++ lib/snmp/vsn.mk | 2 +- 3 files changed, 14 insertions(+), 1 deletion(-) diff --git a/lib/snmp/doc/src/snmpc_cmd.xml b/lib/snmp/doc/src/snmpc_cmd.xml index 9358382a10..e3064fc086 100644 --- a/lib/snmp/doc/src/snmpc_cmd.xml +++ b/lib/snmp/doc/src/snmpc_cmd.xml @@ -178,6 +178,11 @@ it will be.

+ --wae + +

Warnings as errors. Indicates that warnings shall be treated as errors.

+ +
diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index 9d10db67a1..e4fce0e834 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -22,6 +22,10 @@ %% ----- U p g r a d e ------------------------------------------------------- [ + {"4.20.1", + [ + ] + }, {"4.20", [ {load_module, snmp_target_mib, soft_purge, soft_purge, []}, @@ -115,6 +119,10 @@ %% ------D o w n g r a d e --------------------------------------------------- [ + {"4.20.1", + [ + ] + }, {"4.20", [ {load_module, snmp_target_mib, soft_purge, soft_purge, []}, diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk index fe3ba2c04a..08251ab9ea 100644 --- a/lib/snmp/vsn.mk +++ b/lib/snmp/vsn.mk @@ -17,6 +17,6 @@ # # %CopyrightEnd% -SNMP_VSN = 4.20.1 +SNMP_VSN = 4.21 PRE_VSN = APP_VSN = "snmp-$(SNMP_VSN)$(PRE_VSN)" -- cgit v1.2.3 From d9f6226ed0d91c7f6339c63c65c0df63da89af24 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Tue, 19 Jul 2011 15:17:12 +0200 Subject: [manager] There was no way to specify transport domain. The transport domains was assumed to be IPv4 (transportDomainUdpIpv4). This has now been changed so that it can also be IPv6 (transportDomainUdpIpv6). To facilitate this, the transport domain, tdomain, is now a (new) valid option when registering (snmpm#register_agent) a new agent (and updating (snmpm#update_agent_info) agent info). This also mean that the transport behaviour has changed. Fixed appup file. OTP-9305 --- lib/snmp/src/app/snmp.appup.src | 214 +++++++++++++++++----------------------- 1 file changed, 90 insertions(+), 124 deletions(-) diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index 3c82ad56ef..2580b967ef 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -24,93 +24,77 @@ [ {"4.20.1", [ - {load_module, snmpa_mpd, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]} + {load_module, snmpm, soft_purge, soft_purge, + [snmpm_server, snmpm_config, snmp_config]}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config, snmpm_config]}, + {load_module, snmpa_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config]}, + {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, + {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, + {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, + {update, snmpm_server, soft, soft_purge, soft_purge, + [snmpm_net_if, snmpm_mpd, snmpm_config]}, + {update, snmpm_net_if, soft, soft_purge, soft_purge, + [snmp_conf, snmpm_mpd, snmpm_config]} ] }, {"4.20", [ - {load_module, snmp_target_mib, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]} + {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmpm, soft_purge, soft_purge, + [snmpm_server, snmpm_config, snmp_config]}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config, snmpm_config]}, + {load_module, snmpa_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config]}, + {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, + {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, + {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, + {update, snmpm_server, soft, soft_purge, soft_purge, + [snmpm_net_if, snmpm_mpd, snmpm_config]}, + {update, snmpm_net_if, soft, soft_purge, soft_purge, + [snmp_conf, snmpm_mpd, snmpm_config]} ] }, {"4.19", [ {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, + {load_module, snmpm, soft_purge, soft_purge, + [snmpm_server, snmpm_config, snmp_config]}, {load_module, snmpa_usm, soft_purge, soft_purge, []}, {load_module, snmpm_usm, soft_purge, soft_purge, []}, {load_module, snmp_log, soft_purge, soft_purge, []}, {load_module, snmp_pdus, soft_purge, soft_purge, []}, {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmpa_conf, soft_purge, soft_purge, + [snmp_conf, snmp_config]}, {load_module, snmp_misc, soft_purge, soft_purge, []}, {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmpa_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config]}, + {load_module, snmpm_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config, snmpm_config]}, {load_module, snmpa_trap, soft_purge, soft_purge, [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, {load_module, snmpa_acm, soft_purge, soft_purge, [snmp_conf, snmpa_mpd, snmp_target_mib]}, {load_module, snmpa_conf, soft_purge, soft_purge, - [snmp_notification_mib]}, + [snmp_config, snmp_notification_mib]}, {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf, snmp_target_mib]}, {load_module, snmp_community_mib, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, - {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, - {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - {update, snmpa_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, - [snmpa_acm, snmpa_mpd, snmpa_trap]} - ] - }, - {"4.18", - [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, - {load_module, snmpa_usm, soft_purge, soft_purge, []}, - {load_module, snmpm_usm, soft_purge, soft_purge, []}, - {load_module, snmp_misc, soft_purge, soft_purge, []}, - {load_module, snmp_log, soft_purge, soft_purge, []}, - {load_module, snmp_pdus, soft_purge, soft_purge, []}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_config, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpa_conf, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpa_vacm, soft_purge, soft_purge, []}, - {load_module, snmpa_trap, soft_purge, soft_purge, - [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, - {load_module, snmpa_acm, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd, snmp_target_mib]}, - {load_module, snmpa, soft_purge, soft_purge, - [snmp_community_mib, - snmp_framework_mib, - snmp_standard_mib, - snmp_target_mib, - snmp_user_based_sm_mib, - snmp_view_based_acm_mib]}, - {load_module, snmp_notification_mib, soft_purge, soft_purge, - [snmp_conf, snmp_target_mib, snmpa_mib_lib]}, - {load_module, snmp_community_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_framework_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_standard_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_target_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmpa_mib_lib, snmpa_vacm]}, - {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, - - {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, - {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - + {update, snmpm_net_if, soft, soft_purge, soft_purge, + [snmp_conf, snmpm_mpd, snmpm_config]}, + {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, + {update, snmpm_server, soft, soft_purge, soft_purge, + [snmpm_net_if, snmpm_mpd, snmpm_config]}, {update, snmpa_net_if, soft, soft_purge, soft_purge, [snmp_conf, snmpa_mpd]}, {update, snmpa_agent, soft, soft_purge, soft_purge, @@ -124,95 +108,77 @@ [ {"4.20.1", [ - {load_module, snmpa_mpd, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]} + {load_module, snmpm, soft_purge, soft_purge, + [snmpm_server, snmpm_config, snmp_config]}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config, snmpm_config]}, + {load_module, snmpa_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config]}, + {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, + {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, + {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, + {update, snmpm_server, soft, soft_purge, soft_purge, + [snmpm_net_if, snmpm_mpd, snmpm_config]}, + {update, snmpm_net_if, soft, soft_purge, soft_purge, + [snmp_conf, snmpm_mpd, snmpm_config]} ] }, {"4.20", [ - {load_module, snmp_target_mib, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]} + {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmpm, soft_purge, soft_purge, + [snmpm_server, snmpm_config, snmp_config]}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config, snmpm_config]}, + {load_module, snmpa_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config]}, + {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, + {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, + {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, + {update, snmpm_server, soft, soft_purge, soft_purge, + [snmpm_net_if, snmpm_mpd, snmpm_config]}, + {update, snmpm_net_if, soft, soft_purge, soft_purge, + [snmp_conf, snmpm_mpd, snmpm_config]} ] }, {"4.19", [ {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, + {load_module, snmpm, soft_purge, soft_purge, + [snmpm_server, snmpm_config, snmp_config]}, {load_module, snmpa_usm, soft_purge, soft_purge, []}, {load_module, snmpm_usm, soft_purge, soft_purge, []}, {load_module, snmp_log, soft_purge, soft_purge, []}, {load_module, snmp_pdus, soft_purge, soft_purge, []}, {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmpa_conf, soft_purge, soft_purge, + [snmp_conf, snmp_config]}, {load_module, snmp_misc, soft_purge, soft_purge, []}, {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmpa_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config]}, + {load_module, snmpm_mpd, soft_purge, soft_purge, + [snmp_conf, snmp_config, snmpm_config]}, {load_module, snmpa_trap, soft_purge, soft_purge, [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, {load_module, snmpa_acm, soft_purge, soft_purge, [snmp_conf, snmpa_mpd, snmp_target_mib]}, {load_module, snmpa_conf, soft_purge, soft_purge, - [snmp_notification_mib]}, + [snmp_config, snmp_notification_mib]}, {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf, snmp_target_mib]}, {load_module, snmp_community_mib, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, - - {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, - {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - - {update, snmpa_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, - [snmpa_acm, snmpa_mpd, snmpa_trap]} - ] - }, - {"4.18", - [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, - {load_module, snmpa_usm, soft_purge, soft_purge, []}, - {load_module, snmpm_usm, soft_purge, soft_purge, []}, - {load_module, snmp_misc, soft_purge, soft_purge, []}, - {load_module, snmp_log, soft_purge, soft_purge, []}, - {load_module, snmp_pdus, soft_purge, soft_purge, []}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpa_vacm, soft_purge, soft_purge, []}, - {load_module, snmpa_trap, soft_purge, soft_purge, - [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, - {load_module, snmpa_acm, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd, snmp_target_mib]}, - {load_module, snmpa, soft_purge, soft_purge, - [snmp_community_mib, - snmp_framework_mib, - snmp_standard_mib, - snmp_target_mib, - snmp_user_based_sm_mib, - snmp_view_based_acm_mib]}, - {load_module, snmp_notification_mib, soft_purge, soft_purge, - [snmp_conf, snmp_target_mib, snmpa_mib_lib]}, - {load_module, snmp_community_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_framework_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_standard_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_target_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmpa_mib_lib, snmpa_vacm]}, - {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, - - {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, - {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - + {update, snmpm_net_if, soft, soft_purge, soft_purge, + [snmp_conf, snmpm_mpd, snmpm_config]}, + {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, + {update, snmpm_server, soft, soft_purge, soft_purge, + [snmpm_net_if, snmpm_mpd, snmpm_config]}, {update, snmpa_net_if, soft, soft_purge, soft_purge, [snmp_conf, snmpa_mpd]}, {update, snmpa_agent, soft, soft_purge, soft_purge, -- cgit v1.2.3 From b3d4a9cbddcaf4507f19fc1f9f48b2e6e8d13cd9 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Tue, 19 Jul 2011 15:50:27 +0200 Subject: Added marker id's in the snmpc(command) to allow linking top specific compiler options. Updated release notes accordingly. OTP-9437 --- lib/snmp/doc/src/notes.xml | 2 +- lib/snmp/doc/src/snmpc_cmd.xml | 33 ++++++++++++++++++++++++++++----- 2 files changed, 29 insertions(+), 6 deletions(-) diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index 7b389929cf..b728824c44 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -63,7 +63,7 @@

[compiler] Added the option warnings_as_errors (for the SNMP MIB compiler (escript) frontend, the option - --wae is used) + --wae is used) which specifies whether warnings should be treated as errors.

Tuncer Ayaz

Own Id: OTP-9437

diff --git a/lib/snmp/doc/src/snmpc_cmd.xml b/lib/snmp/doc/src/snmpc_cmd.xml index e3064fc086..72116f8981 100644 --- a/lib/snmp/doc/src/snmpc_cmd.xml +++ b/lib/snmp/doc/src/snmpc_cmd.xml @@ -50,6 +50,8 @@ with definitions of Erlang constants for the objects in the MIB, see mib_to_hrl/1.

+ + @@ -58,15 +60,18 @@ Compiler options

The following options are supported (note that most of these relate to the compilation of the MIB file):

+ --help

Prints help info.

+ --version

Prints application and mib format version.

+ --verbosity verbosity @@ -74,11 +79,20 @@

Print debug info.

verbosity = trace | debug | log | info | silence

Defaults to silence.

+ --warnings

Print warning messages.

+ + + + --wae + +

Warnings as errors. + Indicates that warnings shall be treated as errors.

+ --o directory @@ -86,6 +100,7 @@

The directory where the compiler should place the output files. If not specified, output files will be placed in the current working directory.

+ --i Directory @@ -94,6 +109,7 @@ By default, the current working directory is always included.

This option can be present several times, each time specifying one path.

+ --il Directory @@ -106,6 +122,7 @@ the current version may be in the system). The current directory and the "snmp-home"/priv/mibs/ are always listed last in the include path.

+ --sgc @@ -114,42 +131,50 @@ group check of the mib compiler. That is, should the OBJECT-GROUP and the NOTIFICATION-GROUP macro(s) be checked for correctness or not.

+ --dep

Keep deprecated definition(s). If not specified the compiler will ignore deprecated definitions.

+ --desc

The DESCRIPTION field will be included.

+ --ref

The REFERENCE field will be included.

+ --imp

The IMPORTS field will be included.

+ --mi

The MODULE-IDENTITY field will be included.

+ --mc

The MODULE-COMPLIANCE field will be included.

+ --ac

The AGENT-CAPABILITIES field will be included.

+ --mod module @@ -157,6 +182,7 @@

The module which implements all the instrumentation functions.

The name of all instrumentation functions must be the same as the corresponding managed object it implements.

+ --nd @@ -165,6 +191,7 @@ used if a managed object have no instrumentation function. Instead this will be reported as an error, and the compilation aborts.

+ --rrnac @@ -176,11 +203,7 @@ This means that the error will be converted to a warning.

By default it is not included, but if this option is present it will be.

- - - --wae - -

Warnings as errors. Indicates that warnings shall be treated as errors.

+ -- cgit v1.2.3 From 11c1e9cb50a86f193bbd9be033b75298de85875f Mon Sep 17 00:00:00 2001 From: Sverker Eriksson Date: Wed, 20 Jul 2011 15:38:48 +0200 Subject: Small fixups for rickard/sbmbc/OTP-9339 alloc_no of sbmbc_low_alloc was set to ERTS_ALC_A_STANDARD_LOW --- erts/emulator/beam/erl_alloc.c | 2 +- erts/emulator/beam/erl_alloc.h | 8 ++++++++ erts/emulator/beam/erl_alloc_util.c | 9 +++------ erts/emulator/beam/erl_instrument.c | 8 -------- 4 files changed, 12 insertions(+), 15 deletions(-) diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c index 840534ec5e..57127963fc 100644 --- a/erts/emulator/beam/erl_alloc.c +++ b/erts/emulator/beam/erl_alloc.c @@ -597,7 +597,7 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) /* Init low memory variants by cloning */ init.sbmbc_low_alloc = init.sbmbc_alloc; init.sbmbc_low_alloc.init.util.name_prefix = "sbmbc_low_"; - init.sbmbc_low_alloc.init.util.alloc_no = ERTS_ALC_A_STANDARD_LOW; + init.sbmbc_low_alloc.init.util.alloc_no = ERTS_ALC_A_SBMBC_LOW; init.sbmbc_low_alloc.init.util.low_mem = 1; init.std_low_alloc = init.std_alloc; diff --git a/erts/emulator/beam/erl_alloc.h b/erts/emulator/beam/erl_alloc.h index ce792d4d17..c35a60da22 100644 --- a/erts/emulator/beam/erl_alloc.h +++ b/erts/emulator/beam/erl_alloc.h @@ -99,6 +99,14 @@ unsigned long erts_alc_test(unsigned long, #define ERTS_ALC_MIN_LONG_LIVED_TIME (10*60*1000) +#if HALFWORD_HEAP +#define ERTS_IS_SBMBC_ALLOCATOR_NO__(NO) \ + ((NO) == ERTS_ALC_A_SBMBC || (NO) == ERTS_ALC_A_SBMBC_LOW) +#else +#define ERTS_IS_SBMBC_ALLOCATOR_NO__(NO) \ + ((NO) == ERTS_ALC_A_SBMBC) +#endif + typedef struct { int alloc_util; int enabled; diff --git a/erts/emulator/beam/erl_alloc_util.c b/erts/emulator/beam/erl_alloc_util.c index 19c552d8cd..d51ed0c36d 100644 --- a/erts/emulator/beam/erl_alloc_util.c +++ b/erts/emulator/beam/erl_alloc_util.c @@ -3436,10 +3436,7 @@ erts_alcu_start(Allctr_t *allctr, AllctrInit_t *init) allctr->sbmbc_threshold = init->sbmbct; if (!erts_have_sbmbc_alloc -#if HALFWORD_HEAP - || allctr->alloc_no == ERTS_ALC_A_SBMBC_LOW -#endif - || allctr->alloc_no == ERTS_ALC_A_SBMBC) + || ERTS_IS_SBMBC_ALLOCATOR_NO__(allctr->alloc_no)) allctr->sbmbc_threshold = 0; if (!allctr->sbmbc_threshold) @@ -3466,14 +3463,14 @@ erts_alcu_start(Allctr_t *allctr, AllctrInit_t *init) #ifdef ERTS_ENABLE_LOCK_COUNT erts_mtx_init_x_opt(&allctr->mutex, - allctr->alloc_no == ERTS_ALC_A_SBMBC + ERTS_IS_SBMBC_ALLOCATOR_NO__(allctr->alloc_no) ? "sbmbc_alloc" : "alcu_allocator", make_small(allctr->alloc_no), ERTS_LCNT_LT_ALLOC); #else erts_mtx_init_x(&allctr->mutex, - allctr->alloc_no == ERTS_ALC_A_SBMBC + ERTS_IS_SBMBC_ALLOCATOR_NO__(allctr->alloc_no) ? "sbmbc_alloc" : "alcu_allocator", make_small(allctr->alloc_no)); diff --git a/erts/emulator/beam/erl_instrument.c b/erts/emulator/beam/erl_instrument.c index c5615818f2..04ea004ef7 100644 --- a/erts/emulator/beam/erl_instrument.c +++ b/erts/emulator/beam/erl_instrument.c @@ -1152,14 +1152,6 @@ erts_instr_get_type_info(Process *proc) return res; } -#if HALFWORD_HEAP -#define ERTS_IS_SBMBC_ALLOCATOR_NO__(NO) \ - ((NO) == ERTS_ALC_A_SBMBC || (NO) == ERTS_ALC_A_SBMBC_LOW) -#else -#define ERTS_IS_SBMBC_ALLOCATOR_NO__(NO) \ - ((NO) == ERTS_ALC_A_SBMBC) -#endif - Uint erts_instr_init(int stat, int map_stat) { -- cgit v1.2.3 From c006b39d99168c90616704f5aebba84a48737bb3 Mon Sep 17 00:00:00 2001 From: Sverker Eriksson Date: Wed, 20 Jul 2011 18:35:59 +0200 Subject: Add test case for ETS bug OTP-9423 --- lib/stdlib/test/ets_SUITE.erl | 57 ++++++++++++++++++++++++++++++++++++++----- 1 file changed, 51 insertions(+), 6 deletions(-) diff --git a/lib/stdlib/test/ets_SUITE.erl b/lib/stdlib/test/ets_SUITE.erl index c9d82ec5f5..9341300f90 100644 --- a/lib/stdlib/test/ets_SUITE.erl +++ b/lib/stdlib/test/ets_SUITE.erl @@ -72,6 +72,7 @@ exit_many_many_tables_owner/1]). -export([write_concurrency/1, heir/1, give_away/1, setopts/1]). -export([bad_table/1, types/1]). +-export([otp_9423/1]). -export([init_per_testcase/2, end_per_testcase/2]). %% Convenience for manual testing @@ -143,7 +144,8 @@ all() -> otp_8166, exit_large_table_owner, exit_many_large_table_owner, exit_many_tables_owner, exit_many_many_tables_owner, write_concurrency, heir, - give_away, setopts, bad_table, types]. + give_away, setopts, bad_table, types, + otp_9423]. groups() -> [{new, [], @@ -5420,7 +5422,39 @@ types_do(Opts) -> ?line verify_etsmem(EtsMem). - +otp_9423(doc) -> ["vm-deadlock caused by race between ets:delete and others on write_concurrency table"]; +otp_9423(Config) when is_list(Config) -> + InitF = fun(_) -> {0,0} end, + ExecF = fun({S,F}) -> + receive + stop -> + io:format("~p got stop\n", [self()]), + [end_of_work | {"Succeded=",S,"Failed=",F}] + after 0 -> + %%io:format("~p (~p) doing lookup\n", [self(), {S,F}]), + try ets:lookup(otp_9423, key) of + [] -> {S+1,F} + catch + error:badarg -> {S,F+1} + end + end + end, + FiniF = fun(R) -> R end, + case run_workers(InitF, ExecF, FiniF, infinite, 1) of + Pids when is_list(Pids) -> + %%[P ! start || P <- Pids], + repeat(fun() -> ets:new(otp_9423, [named_table, public, {write_concurrency,true}]), + ets:delete(otp_9423) + end, 10000), + [P ! stop || P <- Pids], + wait_pids(Pids), + ok; + + Skipped -> Skipped + end. + + + % % Utility functions: @@ -5434,21 +5468,30 @@ add_lists([E1|T1], [E2|T2], Acc) -> add_lists(T1, T2, [E1+E2 | Acc]). run_workers(InitF,ExecF,FiniF,Laps) -> + run_workers(InitF,ExecF,FiniF,Laps, 0). +run_workers(InitF,ExecF,FiniF,Laps, Exclude) -> case erlang:system_info(smp_support) of true -> - run_workers_do(InitF,ExecF,FiniF,Laps); + run_workers_do(InitF,ExecF,FiniF,Laps, Exclude); false -> {skipped,"No smp support"} end. - + run_workers_do(InitF,ExecF,FiniF,Laps) -> - NumOfProcs = erlang:system_info(schedulers), + run_workers_do(InitF,ExecF,FiniF,Laps, 0). +run_workers_do(InitF,ExecF,FiniF,Laps, Exclude) -> + ?line NumOfProcs = case erlang:system_info(schedulers) of + N when (N > Exclude) -> N - Exclude + end, io:format("smp starting ~p workers\n",[NumOfProcs]), Seeds = [{ProcN,random:uniform(9999)} || ProcN <- lists:seq(1,NumOfProcs)], Parent = self(), Pids = [spawn_link(fun()-> worker(Seed,InitF,ExecF,FiniF,Laps,Parent,NumOfProcs) end) || Seed <- Seeds], - wait_pids(Pids). + case Laps of + infinite -> Pids; + _ -> wait_pids(Pids) + end. worker({ProcN,Seed}, InitF, ExecF, FiniF, Laps, Parent, NumOfProcs) -> io:format("smp worker ~p, seed=~p~n",[self(),Seed]), @@ -5463,6 +5506,8 @@ worker_loop(0, _, State) -> State; worker_loop(_, _, [end_of_work|State]) -> State; +worker_loop(infinite, ExecF, State) -> + worker_loop(infinite,ExecF,ExecF(State)); worker_loop(N, ExecF, State) -> worker_loop(N-1,ExecF,ExecF(State)). -- cgit v1.2.3 From 29ea8d48bbe551946069c142f7737b5bf5275773 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Thu, 21 Jul 2011 11:38:19 +0200 Subject: [agent] The SNMP ACM cache was not properly updated when changes where made to the VACM security-to-group, access and view-tree-family tables. OTP-9367 --- lib/snmp/doc/src/notes.xml | 46 ++++++++++ lib/snmp/src/agent/snmp_view_based_acm_mib.erl | 6 ++ lib/snmp/src/app/snmp.appup.src | 114 +++---------------------- lib/snmp/vsn.mk | 2 +- 4 files changed, 67 insertions(+), 101 deletions(-) diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index cf9d2b3834..45581125bf 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -32,6 +32,52 @@ notes.xml +
+ SNMP Development Toolkit 4.21 +

Version 4.21 supports code replacement in runtime from/to + version 4.20.1, 4.20 and 4.19.

+ +
+ Improvements and new features +

-

+ +
+ +
+ Fixed Bugs and Malfunctions + + + + +

[agent] The SNMP ACM cache was not properly updated when + changes where made to the VACM security-to-group, access and + view-tree-family tables.

+

Own Id: OTP-9367

+

Aux Id: Seq 11858

+ + + +
+ + +
+ Incompatibilities +

-

+
+ +
+ +
SNMP Development Toolkit 4.20.1

Version 4.20.1 supports code replacement in runtime from/to diff --git a/lib/snmp/src/agent/snmp_view_based_acm_mib.erl b/lib/snmp/src/agent/snmp_view_based_acm_mib.erl index 28469a7b4e..37f6dd3f26 100644 --- a/lib/snmp/src/agent/snmp_view_based_acm_mib.erl +++ b/lib/snmp/src/agent/snmp_view_based_acm_mib.erl @@ -247,6 +247,7 @@ add_sec2group(SecModel, SecName, GroupName) -> Key = [Key1, length(Key2) | Key2], case table_cre_row(vacmSecurityToGroupTable, Key, Row) of true -> + snmpa_agent:invalidate_ca_cache(), {ok, Key}; false -> {error, create_failed} @@ -260,6 +261,7 @@ add_sec2group(SecModel, SecName, GroupName) -> delete_sec2group(Key) -> case table_del_row(vacmSecurityToGroupTable, Key) of true -> + snmpa_agent:invalidate_ca_cache(), ok; false -> {error, delete_failed} @@ -279,6 +281,7 @@ add_access(GroupName, Prefix, SecModel, SecLevel, Match, RV, WV, NV) -> Key3 = [SM, SL], Key = Key1 ++ Key2 ++ Key3, snmpa_vacm:insert([{Key, Row}], false), + snmpa_agent:invalidate_ca_cache(), {ok, Key}; {error, Reason} -> {error, Reason}; @@ -287,6 +290,7 @@ add_access(GroupName, Prefix, SecModel, SecLevel, Match, RV, WV, NV) -> end. delete_access(Key) -> + snmpa_agent:invalidate_ca_cache(), snmpa_vacm:delete(Key). @@ -299,6 +303,7 @@ add_view_tree_fam(ViewIndex, SubTree, Status, Mask) -> Key = [length(Key1) | Key1] ++ [length(Key2) | Key2], case table_cre_row(vacmViewTreeFamilyTable, Key, Row) of true -> + snmpa_agent:invalidate_ca_cache(), {ok, Key}; false -> {error, create_failed} @@ -312,6 +317,7 @@ add_view_tree_fam(ViewIndex, SubTree, Status, Mask) -> delete_view_tree_fam(Key) -> case table_del_row(vacmViewTreeFamilyTable, Key) of true -> + snmpa_agent:invalidate_ca_cache(), ok; false -> {error, delete_failed} diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index 9d10db67a1..9a0a9fb429 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -24,6 +24,12 @@ [ {"4.20", [ + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []} + ] + }, + {"4.20", + [ + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, []}, {load_module, snmpa_mpd, soft_purge, soft_purge, []} ] @@ -52,58 +58,9 @@ {load_module, snmp_community_mib, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - {update, snmpa_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, - [snmpa_acm, snmpa_mpd, snmpa_trap]} - ] - }, - {"4.18", - [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, - {load_module, snmpa_usm, soft_purge, soft_purge, []}, - {load_module, snmpm_usm, soft_purge, soft_purge, []}, - {load_module, snmp_misc, soft_purge, soft_purge, []}, - {load_module, snmp_log, soft_purge, soft_purge, []}, - {load_module, snmp_pdus, soft_purge, soft_purge, []}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_config, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpa_conf, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpa_vacm, soft_purge, soft_purge, []}, - {load_module, snmpa_trap, soft_purge, soft_purge, - [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, - {load_module, snmpa_acm, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd, snmp_target_mib]}, - {load_module, snmpa, soft_purge, soft_purge, - [snmp_community_mib, - snmp_framework_mib, - snmp_standard_mib, - snmp_target_mib, - snmp_user_based_sm_mib, - snmp_view_based_acm_mib]}, - {load_module, snmp_notification_mib, soft_purge, soft_purge, - [snmp_conf, snmp_target_mib, snmpa_mib_lib]}, - {load_module, snmp_community_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_framework_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_standard_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_target_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmpa_mib_lib, snmpa_vacm]}, - {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, - - {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, - {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - {update, snmpa_net_if, soft, soft_purge, soft_purge, [snmp_conf, snmpa_mpd]}, {update, snmpa_agent, soft, soft_purge, soft_purge, @@ -117,6 +74,12 @@ [ {"4.20", [ + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []} + ] + }, + {"4.20", + [ + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, []}, {load_module, snmpa_mpd, soft_purge, soft_purge, []} ] @@ -145,56 +108,7 @@ {load_module, snmp_community_mib, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, - - {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, - {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - - {update, snmpa_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, - [snmpa_acm, snmpa_mpd, snmpa_trap]} - ] - }, - {"4.18", - [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, - {load_module, snmpa_usm, soft_purge, soft_purge, []}, - {load_module, snmpm_usm, soft_purge, soft_purge, []}, - {load_module, snmp_misc, soft_purge, soft_purge, []}, - {load_module, snmp_log, soft_purge, soft_purge, []}, - {load_module, snmp_pdus, soft_purge, soft_purge, []}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpa_vacm, soft_purge, soft_purge, []}, - {load_module, snmpa_trap, soft_purge, soft_purge, - [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, - {load_module, snmpa_acm, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd, snmp_target_mib]}, - {load_module, snmpa, soft_purge, soft_purge, - [snmp_community_mib, - snmp_framework_mib, - snmp_standard_mib, - snmp_target_mib, - snmp_user_based_sm_mib, - snmp_view_based_acm_mib]}, - {load_module, snmp_notification_mib, soft_purge, soft_purge, - [snmp_conf, snmp_target_mib, snmpa_mib_lib]}, - {load_module, snmp_community_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_framework_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_standard_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_target_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmpa_mib_lib, snmpa_vacm]}, - {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk index fe3ba2c04a..08251ab9ea 100644 --- a/lib/snmp/vsn.mk +++ b/lib/snmp/vsn.mk @@ -17,6 +17,6 @@ # # %CopyrightEnd% -SNMP_VSN = 4.20.1 +SNMP_VSN = 4.21 PRE_VSN = APP_VSN = "snmp-$(SNMP_VSN)$(PRE_VSN)" -- cgit v1.2.3 From fd09fd9f41824fb56fd4d31c2fa18b3f4168e4e9 Mon Sep 17 00:00:00 2001 From: Raimo Niskanen Date: Thu, 21 Jul 2011 12:28:13 +0200 Subject: At end of input ask for more also for for literal format characters --- lib/stdlib/src/io_lib_fread.erl | 8 ++++++++ lib/stdlib/test/io_SUITE.erl | 24 ++++++++++++++++++++++-- 2 files changed, 30 insertions(+), 2 deletions(-) diff --git a/lib/stdlib/src/io_lib_fread.erl b/lib/stdlib/src/io_lib_fread.erl index 52aa4d073c..137759bbab 100644 --- a/lib/stdlib/src/io_lib_fread.erl +++ b/lib/stdlib/src/io_lib_fread.erl @@ -121,6 +121,14 @@ fread([C|Format], [C|Line], N, Results) -> fread(Format, Line, N+1, Results); fread([_F|_Format], [_C|_Line], _N, _Results) -> fread_error(input); +fread([_|_]=Format, [], N, Results) -> + {more,Format,N,Results}; +fread([_|_], eof, _N, []) -> + %% This is at start of format string so no error. + eof; +fread([_|_], eof, _N, _Results) -> + %% This is an error as there is no more input. + fread_error(input); fread([], Line, _N, Results) -> {ok,reverse(Results),Line}. diff --git a/lib/stdlib/test/io_SUITE.erl b/lib/stdlib/test/io_SUITE.erl index 54a98985cd..03dc655426 100644 --- a/lib/stdlib/test/io_SUITE.erl +++ b/lib/stdlib/test/io_SUITE.erl @@ -27,7 +27,7 @@ otp_6282/1, otp_6354/1, otp_6495/1, otp_6517/1, otp_6502/1, manpage/1, otp_6708/1, otp_7084/1, otp_7421/1, io_lib_collect_line_3_wb/1, cr_whitespace_in_string/1, - io_fread_newlines/1, otp_8989/1]). + io_fread_newlines/1, otp_8989/1, io_lib_fread_literal/1]). %-define(debug, true). @@ -62,7 +62,7 @@ all() -> otp_6282, otp_6354, otp_6495, otp_6517, otp_6502, manpage, otp_6708, otp_7084, otp_7421, io_lib_collect_line_3_wb, cr_whitespace_in_string, - io_fread_newlines, otp_8989]. + io_fread_newlines, otp_8989, io_lib_fread_literal]. groups() -> []. @@ -1995,3 +1995,23 @@ otp_8989(Suite) when is_list(Suite) -> ?line "Hel " = fmt("~-4.*s", [3,Hello]), ?line "Hel " = fmt("~*.*s", [-4,3,Hello]), ok. + +io_lib_fread_literal(doc) -> + "OTP-9439 io_lib:fread bug for literate at end"; +io_lib_fread_literal(Suite) when is_list(Suite) -> + ?line {more,"~d",0,""} = io_lib:fread("~d", ""), + ?line {error,{fread,integer}} = io_lib:fread("~d", " "), + ?line {more,"~d",1,""} = io_lib:fread(" ~d", " "), + ?line {ok,[17],"X"} = io_lib:fread(" ~d", " 17X"), + %% + ?line {more,"d",0,""} = io_lib:fread("d", ""), + ?line {error,{fread,input}} = io_lib:fread("d", " "), + ?line {more,"d",1,""} = io_lib:fread(" d", " "), + ?line {ok,[],"X"} = io_lib:fread(" d", " dX"), + %% + ?line {done,eof,_} = io_lib:fread([], eof, "~d"), + ?line {done,eof,_} = io_lib:fread([], eof, " ~d"), + %% + ?line {done,eof,_} = io_lib:fread([], eof, "d"), + ?line {done,eof,_} = io_lib:fread([], eof, " d"), + ok. -- cgit v1.2.3 From f5b1153ea4eb536c44999debc7a9d7707a1e070b Mon Sep 17 00:00:00 2001 From: Raimo Niskanen Date: Thu, 21 Jul 2011 15:36:45 +0200 Subject: EOF before first field is only ok for first character in io:fread --- lib/stdlib/src/io_lib_fread.erl | 8 ++++---- lib/stdlib/test/io_SUITE.erl | 6 ++++++ 2 files changed, 10 insertions(+), 4 deletions(-) diff --git a/lib/stdlib/src/io_lib_fread.erl b/lib/stdlib/src/io_lib_fread.erl index 137759bbab..411d293876 100644 --- a/lib/stdlib/src/io_lib_fread.erl +++ b/lib/stdlib/src/io_lib_fread.erl @@ -123,8 +123,8 @@ fread([_F|_Format], [_C|_Line], _N, _Results) -> fread_error(input); fread([_|_]=Format, [], N, Results) -> {more,Format,N,Results}; -fread([_|_], eof, _N, []) -> - %% This is at start of format string so no error. +fread([_|_], eof, 0, []) -> + %% This is at start of input so no error. eof; fread([_|_], eof, _N, _Results) -> %% This is an error as there is no more input. @@ -175,8 +175,8 @@ fread1([$l|Format], _F, Sup, _U, Line, N, Res, _AllFormat) -> fread1(_Format, _F, _Sup, _U, [], N, Res, AllFormat) -> %% Need more input here. {more,[$~|AllFormat],N,Res}; -fread1(_Format, _F, _Sup, _U, eof, _N, [], _AllFormat) -> - %% This is at start of format string so no error. +fread1(_Format, _F, _Sup, _U, eof, 0, [], _AllFormat) -> + %% This is at start of input so no error. eof; fread1(_Format, _F, _Sup, _U, eof, _N, _Res, _AllFormat) -> %% This is an error as there is no more input. diff --git a/lib/stdlib/test/io_SUITE.erl b/lib/stdlib/test/io_SUITE.erl index 03dc655426..bb02a879c2 100644 --- a/lib/stdlib/test/io_SUITE.erl +++ b/lib/stdlib/test/io_SUITE.erl @@ -2011,7 +2011,13 @@ io_lib_fread_literal(Suite) when is_list(Suite) -> %% ?line {done,eof,_} = io_lib:fread([], eof, "~d"), ?line {done,eof,_} = io_lib:fread([], eof, " ~d"), + ?line {more,C1} = io_lib:fread([], " \n", " ~d"), + ?line {done,{error,{fread,input}},_} = io_lib:fread(C1, eof, " ~d"), + ?line {done,{ok,[18]},""} = io_lib:fread(C1, "18\n", " ~d"), %% ?line {done,eof,_} = io_lib:fread([], eof, "d"), ?line {done,eof,_} = io_lib:fread([], eof, " d"), + ?line {more,C2} = io_lib:fread([], " \n", " d"), + ?line {done,{error,{fread,input}},_} = io_lib:fread(C2, eof, " d"), + ?line {done,{ok,[]},[]} = io_lib:fread(C2, "d\n", " d"), ok. -- cgit v1.2.3 From 6be519fade4fbd96c5e87ad960c4946d0c2979f6 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Thu, 21 Jul 2011 15:46:17 +0200 Subject: The snmp config tool could not handle (manager) audit trail config because the option seqno was not handled. OTP-9354 --- lib/snmp/doc/src/notes.xml | 44 +++++++++++++++ lib/snmp/src/app/snmp.appup.src | 112 ++++---------------------------------- lib/snmp/src/misc/snmp_config.erl | 6 +- lib/snmp/vsn.mk | 2 +- 4 files changed, 61 insertions(+), 103 deletions(-) diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index cf9d2b3834..ebb0629e5e 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -32,6 +32,50 @@ notes.xml +

+ SNMP Development Toolkit 4.21 +

Version 4.21 supports code replacement in runtime from/to + version 4.20.1, 4.20 and 4.19.

+ +
+ Improvements and new features +

-

+ +
+ +
+ Fixed Bugs and Malfunctions + + + + +

The snmp config tool could not handle (manager) audit trail config + because the option seqno was not handled.

+

Own Id: OTP-9354

+ + + +
+ + +
+ Incompatibilities +

-

+
+ +
+ +
SNMP Development Toolkit 4.20.1

Version 4.20.1 supports code replacement in runtime from/to diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index 9d10db67a1..e6d98c8ff4 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -22,8 +22,14 @@ %% ----- U p g r a d e ------------------------------------------------------- [ + {"4.20.1", + [ + {load_module, snmp_config, soft_purge, soft_purge, []} + ] + }, {"4.20", [ + {load_module, snmp_config, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, []}, {load_module, snmpa_mpd, soft_purge, soft_purge, []} ] @@ -54,56 +60,6 @@ [snmp_conf]}, {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - {update, snmpa_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, - [snmpa_acm, snmpa_mpd, snmpa_trap]} - ] - }, - {"4.18", - [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, - {load_module, snmpa_usm, soft_purge, soft_purge, []}, - {load_module, snmpm_usm, soft_purge, soft_purge, []}, - {load_module, snmp_misc, soft_purge, soft_purge, []}, - {load_module, snmp_log, soft_purge, soft_purge, []}, - {load_module, snmp_pdus, soft_purge, soft_purge, []}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_config, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpa_conf, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpa_vacm, soft_purge, soft_purge, []}, - {load_module, snmpa_trap, soft_purge, soft_purge, - [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, - {load_module, snmpa_acm, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd, snmp_target_mib]}, - {load_module, snmpa, soft_purge, soft_purge, - [snmp_community_mib, - snmp_framework_mib, - snmp_standard_mib, - snmp_target_mib, - snmp_user_based_sm_mib, - snmp_view_based_acm_mib]}, - {load_module, snmp_notification_mib, soft_purge, soft_purge, - [snmp_conf, snmp_target_mib, snmpa_mib_lib]}, - {load_module, snmp_community_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_framework_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_standard_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_target_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmpa_mib_lib, snmpa_vacm]}, - {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, - - {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, - {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - {update, snmpa_net_if, soft, soft_purge, soft_purge, [snmp_conf, snmpa_mpd]}, {update, snmpa_agent, soft, soft_purge, soft_purge, @@ -115,8 +71,14 @@ %% ------D o w n g r a d e --------------------------------------------------- [ + {"4.20.1", + [ + {load_module, snmp_config, soft_purge, soft_purge, []} + ] + }, {"4.20", [ + {load_module, snmp_config, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, []}, {load_module, snmpa_mpd, soft_purge, soft_purge, []} ] @@ -149,56 +111,6 @@ {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - {update, snmpa_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, - [snmpa_acm, snmpa_mpd, snmpa_trap]} - ] - }, - {"4.18", - [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, - {load_module, snmpa_usm, soft_purge, soft_purge, []}, - {load_module, snmpm_usm, soft_purge, soft_purge, []}, - {load_module, snmp_misc, soft_purge, soft_purge, []}, - {load_module, snmp_log, soft_purge, soft_purge, []}, - {load_module, snmp_pdus, soft_purge, soft_purge, []}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpa_vacm, soft_purge, soft_purge, []}, - {load_module, snmpa_trap, soft_purge, soft_purge, - [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, - {load_module, snmpa_acm, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd, snmp_target_mib]}, - {load_module, snmpa, soft_purge, soft_purge, - [snmp_community_mib, - snmp_framework_mib, - snmp_standard_mib, - snmp_target_mib, - snmp_user_based_sm_mib, - snmp_view_based_acm_mib]}, - {load_module, snmp_notification_mib, soft_purge, soft_purge, - [snmp_conf, snmp_target_mib, snmpa_mib_lib]}, - {load_module, snmp_community_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_framework_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_standard_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_target_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmpa_mib_lib, snmpa_vacm]}, - {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, - - {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, - {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - {update, snmpa_net_if, soft, soft_purge, soft_purge, [snmp_conf, snmpa_mpd]}, {update, snmpa_agent, soft, soft_purge, soft_purge, diff --git a/lib/snmp/src/misc/snmp_config.erl b/lib/snmp/src/misc/snmp_config.erl index fcbc6a88c9..4a7167c8a3 100644 --- a/lib/snmp/src/misc/snmp_config.erl +++ b/lib/snmp/src/misc/snmp_config.erl @@ -337,7 +337,7 @@ config_agent_sys() -> {dir, ATLDir}, {size, ATLSize}, {repair, ATLRepair}, - {seqno, ATLSeqNo}]}]; + {seqno, ATLSeqNo}]}]; no -> [] end, @@ -2350,7 +2350,9 @@ write_sys_config_file_manager_atl_opt(Fid, {type, Type}) -> write_sys_config_file_manager_atl_opt(Fid, {size, Size}) -> ok = io:format(Fid, "{size, ~w}", [Size]); write_sys_config_file_manager_atl_opt(Fid, {repair, Rep}) -> - ok = io:format(Fid, "{repair, ~w}", [Rep]). + ok = io:format(Fid, "{repair, ~w}", [Rep]); +write_sys_config_file_manager_atl_opt(Fid, {seqno, SeqNo}) -> + ok = io:format(Fid, "{seqno, ~w}", [SeqNo]). header() -> diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk index fe3ba2c04a..08251ab9ea 100644 --- a/lib/snmp/vsn.mk +++ b/lib/snmp/vsn.mk @@ -17,6 +17,6 @@ # # %CopyrightEnd% -SNMP_VSN = 4.20.1 +SNMP_VSN = 4.21 PRE_VSN = APP_VSN = "snmp-$(SNMP_VSN)$(PRE_VSN)" -- cgit v1.2.3 From 5860e1e560123698a2ede2b4d93f9e4460dded9c Mon Sep 17 00:00:00 2001 From: Raimo Niskanen Date: Thu, 21 Jul 2011 16:48:27 +0200 Subject: Code cleanup, unduplicate test for whitespace --- lib/stdlib/src/io_lib_fread.erl | 52 +++++++++++++---------------------------- 1 file changed, 16 insertions(+), 36 deletions(-) diff --git a/lib/stdlib/src/io_lib_fread.erl b/lib/stdlib/src/io_lib_fread.erl index 411d293876..ded1346097 100644 --- a/lib/stdlib/src/io_lib_fread.erl +++ b/lib/stdlib/src/io_lib_fread.erl @@ -24,6 +24,10 @@ -import(lists, [reverse/1,reverse/2]). +-define(is_whitespace(C), + ((C) =:= $\s orelse (C) =:= $\t + orelse (C) =:= $\r orelse (C) =:= $\n)). + %%----------------------------------------------------------------------- %% fread(Continuation, CharList, FormatString) @@ -106,16 +110,10 @@ fread_line(Format0, Line, N0, Results0, More, Newline) -> fread(Format, Line) -> fread(Format, Line, 0, []). -fread([$~|Format0], Line, N, Results) -> +fread([$~|Format0]=AllFormat, Line, N, Results) -> {Format,F,Sup,Unicode} = fread_field(Format0), - fread1(Format, F, Sup, Unicode, Line, N, Results, Format0); -fread([$\s|Format], Line, N, Results) -> - fread_skip_white(Format, Line, N, Results); -fread([$\t|Format], Line, N, Results) -> - fread_skip_white(Format, Line, N, Results); -fread([$\r|Format], Line, N, Results) -> - fread_skip_white(Format, Line, N, Results); -fread([$\n|Format], Line, N, Results) -> + fread1(Format, F, Sup, Unicode, Line, N, Results, AllFormat); +fread([C|Format], Line, N, Results) when ?is_whitespace(C) -> fread_skip_white(Format, Line, N, Results); fread([C|Format], [C|Line], N, Results) -> fread(Format, Line, N+1, Results); @@ -132,13 +130,7 @@ fread([_|_], eof, _N, _Results) -> fread([], Line, _N, Results) -> {ok,reverse(Results),Line}. -fread_skip_white(Format, [$\s|Line], N, Results) -> - fread_skip_white(Format, Line, N+1, Results); -fread_skip_white(Format, [$\t|Line], N, Results) -> - fread_skip_white(Format, Line, N+1, Results); -fread_skip_white(Format, [$\r|Line], N, Results) -> - fread_skip_white(Format, Line, N+1, Results); -fread_skip_white(Format, [$\n|Line], N, Results) -> +fread_skip_white(Format, [C|Line], N, Results) when ?is_whitespace(C) -> fread_skip_white(Format, Line, N+1, Results); fread_skip_white(Format, Line, N, Results) -> fread(Format, Line, N, Results). @@ -174,7 +166,7 @@ fread1([$l|Format], _F, Sup, _U, Line, N, Res, _AllFormat) -> fread(Format, Line, N, fread_result(Sup, N, Res)); fread1(_Format, _F, _Sup, _U, [], N, Res, AllFormat) -> %% Need more input here. - {more,[$~|AllFormat],N,Res}; + {more,AllFormat,N,Res}; fread1(_Format, _F, _Sup, _U, eof, 0, [], _AllFormat) -> %% This is at start of input so no error. eof; @@ -394,26 +386,16 @@ fread_string_cs(Line0, N0, true) -> %% fread_digits(Line, N, Base, Characters) %% Read segments of things, return "thing" characters in reverse order. -fread_skip_white([$\s|Line]) -> fread_skip_white(Line); -fread_skip_white([$\t|Line]) -> fread_skip_white(Line); -fread_skip_white([$\r|Line]) -> fread_skip_white(Line); -fread_skip_white([$\n|Line]) -> fread_skip_white(Line); +fread_skip_white([C|Line]) when ?is_whitespace(C) -> + fread_skip_white(Line); fread_skip_white(Line) -> Line. -fread_skip_white([$\s|Line], N) -> - fread_skip_white(Line, N+1); -fread_skip_white([$\t|Line], N) -> - fread_skip_white(Line, N+1); -fread_skip_white([$\r|Line], N) -> - fread_skip_white(Line, N+1); -fread_skip_white([$\n|Line], N) -> +fread_skip_white([C|Line], N) when ?is_whitespace(C) -> fread_skip_white(Line, N+1); fread_skip_white(Line, N) -> {Line,N}. -fread_skip_latin1_nonwhite([$\s|Line], N, Cs) -> {[$\s|Line],N,Cs}; -fread_skip_latin1_nonwhite([$\t|Line], N, Cs) -> {[$\t|Line],N,Cs}; -fread_skip_latin1_nonwhite([$\r|Line], N, Cs) -> {[$\r|Line],N,Cs}; -fread_skip_latin1_nonwhite([$\n|Line], N, Cs) -> {[$\n|Line],N,Cs}; +fread_skip_latin1_nonwhite([C|Line], N, Cs) when ?is_whitespace(C) -> + {[C|Line],N,Cs}; fread_skip_latin1_nonwhite([C|Line], N, []) when C > 255 -> {[C|Line],N,error}; fread_skip_latin1_nonwhite([C|Line], N, Cs) when C > 255 -> @@ -422,10 +404,8 @@ fread_skip_latin1_nonwhite([C|Line], N, Cs) -> fread_skip_latin1_nonwhite(Line, N+1, [C|Cs]); fread_skip_latin1_nonwhite([], N, Cs) -> {[],N,Cs}. -fread_skip_nonwhite([$\s|Line], N, Cs) -> {[$\s|Line],N,Cs}; -fread_skip_nonwhite([$\t|Line], N, Cs) -> {[$\t|Line],N,Cs}; -fread_skip_nonwhite([$\r|Line], N, Cs) -> {[$\r|Line],N,Cs}; -fread_skip_nonwhite([$\n|Line], N, Cs) -> {[$\n|Line],N,Cs}; +fread_skip_nonwhite([C|Line], N, Cs) when ?is_whitespace(C) -> + {[C|Line],N,Cs}; fread_skip_nonwhite([C|Line], N, Cs) -> fread_skip_nonwhite(Line, N+1, [C|Cs]); fread_skip_nonwhite([], N, Cs) -> {[],N,Cs}. -- cgit v1.2.3 From 41b311dc3e71fa2efa5aa313d95609e93383d36d Mon Sep 17 00:00:00 2001 From: Sverker Eriksson Date: Thu, 21 Jul 2011 18:11:09 +0200 Subject: Test case for OTP-9422 --- erts/emulator/test/match_spec_SUITE.erl | 61 +++++++++++++++++++++++++++++++-- 1 file changed, 59 insertions(+), 2 deletions(-) diff --git a/erts/emulator/test/match_spec_SUITE.erl b/erts/emulator/test/match_spec_SUITE.erl index 2b21fa58f4..461773114e 100644 --- a/erts/emulator/test/match_spec_SUITE.erl +++ b/erts/emulator/test/match_spec_SUITE.erl @@ -27,8 +27,9 @@ destructive_in_test_bif/1, guard_exceptions/1, unary_plus/1, unary_minus/1, moving_labels/1]). -export([fpe/1]). +-export([otp_9422/1]). --export([runner/2]). +-export([runner/2, loop_runner/3]). -export([f1/1, f2/2, f3/2, fn/1, fn/2, fn/3]). -export([do_boxed_and_small/0]). @@ -57,7 +58,8 @@ all() -> trace_control_word, silent, silent_no_ms, ms_trace2, ms_trace3, boxed_and_small, destructive_in_test_bif, guard_exceptions, unary_plus, unary_minus, fpe, - moving_labels]; + moving_labels, + otp_9422]; true -> [not_run] end. @@ -208,6 +210,43 @@ test_3(Config) when is_list(Config) -> ?line collect(P1, [{trace, P1, call, {?MODULE, f2, [a, b]}, [true]}]), ?line ok. +otp_9422(doc) -> []; +otp_9422(Config) when is_list(Config) -> + Laps = 1000, + ?line Fun1 = fun() -> otp_9422_tracee() end, + ?line P1 = spawn_link(?MODULE, loop_runner, [self(), Fun1, Laps]), + io:format("spawned ~p as tracee\n", [P1]), + + ?line erlang:trace(P1, true, [call, silent]), + + ?line Fun2 = fun() -> otp_9422_trace_changer() end, + ?line P2 = spawn_link(?MODULE, loop_runner, [self(), Fun2, Laps]), + io:format("spawned ~p as trace_changer\n", [P2]), + + start_collect(P1), + start_collect(P2), + + %%receive after 10*1000 -> ok end, + + stop_collect(P1), + stop_collect(P2), + ok. + +otp_9422_tracee() -> + ?MODULE:f1(a), + ?MODULE:f1(b), + ?MODULE:f1(c). + +otp_9422_trace_changer() -> + Pat1 = [{[a], [], [{enable_trace, arity}]}], + ?line erlang:trace_pattern({?MODULE, f1, 1}, Pat1), + Pat2 = [{[b], [], [{disable_trace, arity}]}], + ?line erlang:trace_pattern({?MODULE, f1, 1}, Pat2). + + + + + bad_match_spec_bin(Config) when is_list(Config) -> {'EXIT',{badarg,_}} = (catch ets:match_spec_run([1], <<>>)), B0 = <<1,2>>, @@ -932,6 +971,24 @@ runner(Collector, Fun) -> Collector ! {gone, self()} end. +loop_runner(Collector, Fun, Laps) -> + receive + {go, Collector} -> + go + end, + loop_runner_cont(Collector, Fun, 0, Laps). + +loop_runner_cont(_Collector, _Fun, Laps, Laps) -> + receive + {done, Collector} -> + io:format("loop_runner ~p exit after ~p laps\n", [self(), Laps]), + Collector ! {gone, self()} + end; +loop_runner_cont(Collector, Fun, N, Laps) -> + Fun(), + loop_runner_cont(Collector, Fun, N+1, Laps). + + f1(X) -> {X}. -- cgit v1.2.3 From 96e9969c32b4eb8f95024dcefcfb9f06b6f1e707 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Fri, 22 Jul 2011 18:32:19 +0200 Subject: Fixed install directory typo for man3. Peter Lemenkov. Hans Ulrich Niedermann. OTP-9442 --- lib/snmp/doc/src/Makefile | 2 +- lib/snmp/doc/src/notes.xml | 45 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 46 insertions(+), 1 deletion(-) diff --git a/lib/snmp/doc/src/Makefile b/lib/snmp/doc/src/Makefile index 35ed63e103..30fabc137b 100644 --- a/lib/snmp/doc/src/Makefile +++ b/lib/snmp/doc/src/Makefile @@ -286,7 +286,7 @@ release_docs_spec: docs $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) $(INSTALL_DIR) $(RELEASE_PATH)/man/man1 $(INSTALL_DATA) $(MAN1_FILES) $(RELEASE_PATH)/man/man1 - $(INSTALL_DIR) $(RELEASE_PATH)/man/man + $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 $(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3 $(INSTALL_DIR) $(RELEASE_PATH)/man/man6 $(INSTALL_DATA) $(MAN6_FILES) $(RELEASE_PATH)/man/man6 diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index cf9d2b3834..2f5cf9a3c1 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -32,6 +32,51 @@ notes.xml +

+ SNMP Development Toolkit 4.21 +

Version 4.21 supports code replacement in runtime from/to + version 4.20.1, 4.20 and 4.19.

+ +
+ Improvements and new features +

-

+ +
+ +
+ Fixed Bugs and Malfunctions + + + + +

Fixed install directory typo for man3.

+

Peter Lemenkov

+

Hans Ulrich Niedermann

+

Own Id: OTP-9442

+ + + +
+ + +
+ Incompatibilities +

-

+
+ +
+ +
SNMP Development Toolkit 4.20.1

Version 4.20.1 supports code replacement in runtime from/to -- cgit v1.2.3 From 8af1010d7920c38c71821c846f86f848b9beb909 Mon Sep 17 00:00:00 2001 From: Sverker Eriksson Date: Tue, 26 Jul 2011 14:48:27 +0200 Subject: Fix test case fun_SUITE:refc_dist It failed sometimes depending on GC invocation. --- erts/emulator/test/fun_SUITE.erl | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/erts/emulator/test/fun_SUITE.erl b/erts/emulator/test/fun_SUITE.erl index 7795efe57e..559e540016 100644 --- a/erts/emulator/test/fun_SUITE.erl +++ b/erts/emulator/test/fun_SUITE.erl @@ -647,17 +647,11 @@ refc_dist_1() -> %% Fun is passed in an exit signal. Wait until it is gone. ?line wait_until(fun () -> 4 =/= fun_refc(F2) end), ?line 3 = fun_refc(F2), - erts_debug:set_internal_state(available_internal_state, true), - ?line F_refc = case erts_debug:get_internal_state(force_heap_frags) of - false -> 3; - true -> 2 % GC after bif already decreased it - end, - ?line F_refc = fun_refc(F), - erts_debug:set_internal_state(available_internal_state, false), + ?line true = erlang:garbage_collect(), + ?line 2 = fun_refc(F), refc_dist_send(Node, F). refc_dist_send(Node, F) -> - ?line true = erlang:garbage_collect(), ?line Pid = spawn_link(Node, fun() -> receive {To,Fun} when is_function(Fun) -> -- cgit v1.2.3 From 76cd9849a1ff01e33441264108708cf7ad29f828 Mon Sep 17 00:00:00 2001 From: Haitao Li Date: Wed, 27 Jul 2011 09:43:49 +0800 Subject: ic: Improve ic_pragma performance by using ets:match `ets:tab2list/1` followed by list comprehension is used in a few places in module ic_pragma. This introduces significant performance impact on large lists. --- lib/ic/src/ic_pragma.erl | 17 +++++------------ 1 file changed, 5 insertions(+), 12 deletions(-) diff --git a/lib/ic/src/ic_pragma.erl b/lib/ic/src/ic_pragma.erl index 45cb64c9c8..6af1bbf26e 100644 --- a/lib/ic/src/ic_pragma.erl +++ b/lib/ic/src/ic_pragma.erl @@ -1600,9 +1600,8 @@ remove_inheriters(S,RS,InheriterList) -> [_OneOnly] -> ReducedInhList; _Other -> - EtsList = ets:tab2list(S), CleanList = - [X || X <- EtsList, element(1,X) == inherits], + ets:match(S, {inherits,'_','_'}), % CodeOptList = % [X || X <- EtsList, element(1,X) == codeopt], NoInheriters =remove_inheriters2(S,ReducedInhList,CleanList), @@ -1648,9 +1647,8 @@ remove_inh([X],[Y],List,EtsList) -> %%% from others in the list %%%---------------------------------------------- remove_inherited(S,InheriterList) -> - EtsList = ets:tab2list(S), CleanList = - [X || X <- EtsList, element(1,X) == inherits], + ets:match(S, {inherits, '_', '_'}), remove_inherited(S,InheriterList,CleanList). @@ -1694,11 +1692,8 @@ remove_inhed([X],[Y],List,EtsList) -> %% are inherited from scope in the list %%%---------------------------------------------- get_inherited(S,Scope,OpScopeList) -> - EtsList = ets:tab2list(S), - [[element(3,X)] || X <- EtsList, - element(1,X) == inherits, - element(2,X) == Scope, - member([element(3,X)],OpScopeList)]. + EtsList1 = ets:match(S, {inherits, Scope, '$1'}), + [X || X <- EtsList1, member(X, OpScopeList)]. @@ -1771,9 +1766,7 @@ inherits2(_X,Y,Z,EtsList) -> %% false otherwise %% is_inherited_by(Interface1,Interface2,PragmaTab) -> - FullList = ets:tab2list(PragmaTab), - InheritsList = - [X || X <- FullList, element(1,X) == inherits], + InheritsList = ets:match(PragmaTab, {inherits, '_', '_'}), inherits(Interface2,Interface1,InheritsList). -- cgit v1.2.3 From 68bbc078508ae4781844f3f0999cb2c5487d8c5c Mon Sep 17 00:00:00 2001 From: Haitao Li Date: Wed, 27 Jul 2011 09:50:15 +0800 Subject: ic: Fix preprocessor double expanded included files New lines are pushed to output inconsistently with "\n" or $\n. This confuses only_nls/1, which tests if the file just expanded are all skipped. This patch consistently pushes character $\n to output, instead of string "\n" to further improve efficiency. --- lib/ic/src/ic_pp.erl | 40 ++++++++++++++++++++-------------------- 1 file changed, 20 insertions(+), 20 deletions(-) diff --git a/lib/ic/src/ic_pp.erl b/lib/ic/src/ic_pp.erl index db06118d32..77d7b73b69 100644 --- a/lib/ic/src/ic_pp.erl +++ b/lib/ic/src/ic_pp.erl @@ -177,7 +177,7 @@ run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir) {Out2, Err2, War2, Defs2, IfCou2} = case only_nls(OutT) of true -> %% The file is defined before - {["\n"], ErrT, WarT, DefsT, IfCouT}; + {[$\n], ErrT, WarT, DefsT, IfCouT}; false -> %% The file is not defined before, try second pass expand([FileInfoStart|File]++FileInfoEnd, Defs, Err, War, [FileName|IncFile], IncDir) end, @@ -200,9 +200,9 @@ run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir) %% other than new lines only_nls([]) -> true; -only_nls(["\n"|Rem]) -> +only_nls([$\n|Rem]) -> only_nls(Rem); -only_nls(["\r","\n"|Rem]) -> +only_nls([$\r, $\n|Rem]) -> only_nls(Rem); only_nls([_|_Rem]) -> false. @@ -703,7 +703,7 @@ expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, E {_Removed, Rem2, Nl} = read_to_nl(Rem), case Endif of 1 -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); _ -> IfCou2 = {endif, Endif-1, IfLine}, @@ -726,7 +726,7 @@ expand([{nl,_Nl} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfL expand([_X | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) -> {_Removed, Rem2, Nl} = read_to_nl(Rem), - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN); @@ -748,11 +748,11 @@ expand([space_exp | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L, FN) -> case pp_command(Command, Rem, Defs, IncDir, Err, War, L, FN) of {define, Rem2, Defs2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); {undef, Rem2, Defs2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); {{include, ok}, FileName, FileCont, Rem2, Nl, Err2, War2} -> @@ -763,58 +763,58 @@ expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, check_all expand(Rem2, Out4, SelfRef, Defs3, IncFile, IncDir, check_all, Err3, War3, L+Nl, FN); {{include, error}, Rem2, Nl, Err2, War2} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); {{ifdef, true}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, IfCou2 = {endif, 1, L}, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); {{ifdef, false}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); {{ifndef, true}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, IfCou2 = {endif, 1, L}, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); {{ifndef, false}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); {endif, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); {{'if', true}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, IfCou2 = {endif, 1, L}, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); %% {{'if', false}, Removed, Rem2, Nl} -> Not implemented at present {{'if', error}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); {'else', {_Removed, Rem2, Nl}} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, Err2 = {FN, L, "`else' command is not implemented at present"}, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); {'elif', {_Removed, Rem2, Nl}} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, Err2 = {FN, L, "`elif' command is not implemented at present"}, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); {warning, {WarningText, Rem2, Nl}} -> [FileName|_More] = IncFile, War2 = {FileName, L, "warning: #warning "++detokenise(WarningText)}, - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, [War2|War], L+Nl, FN); {error, {ErrorText, Rem2, Nl}} -> [FileName|_More] = IncFile, Err2 = {FileName, L, detokenise(ErrorText)}, - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); {{line, ok}, {_Removed, Rem2, Nl}, L2, FN2, LineText} -> @@ -823,7 +823,7 @@ expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, check_all IncFile2 = [FN2|IF], expand(Rem2, Out2, SelfRef, Defs, IncFile2, IncDir, check_all, Err, War, L2, FN2); {{line, error}, {_Removed, Rem2, Nl}, Err2} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); hash_mark -> -- cgit v1.2.3 From a6e8634b84f564ec62e44f7c91a1c400af3dd347 Mon Sep 17 00:00:00 2001 From: Sverker Eriksson Date: Fri, 8 Jul 2011 18:47:50 +0200 Subject: Fix epmd crash on vxworks caused by faulty argument to select The first argument g->max_conn to select() in epmd_srv.c seems to be wrong as it excludes the listening socket(s). Instead we keep track of the highest fd seen. However I still don't understand why select() started to fail for vxworks with R14B03 when the feature of more than one listening socket was introduced. The default is still 1 listening socket (num_sockets=1), which would make the first argument to select() unchanged. --- erts/epmd/src/epmd_int.h | 9 +++++++++ erts/epmd/src/epmd_srv.c | 20 +++++++++++++++----- 2 files changed, 24 insertions(+), 5 deletions(-) diff --git a/erts/epmd/src/epmd_int.h b/erts/epmd/src/epmd_int.h index 2a0de4df9c..a2d7559f9d 100644 --- a/erts/epmd/src/epmd_int.h +++ b/erts/epmd/src/epmd_int.h @@ -240,6 +240,14 @@ #define put_int16(i, s) {((unsigned char*)(s))[0] = ((i) >> 8) & 0xff; \ ((unsigned char*)(s))[1] = (i) & 0xff;} +#if defined(__GNUC__) +# define EPMD_INLINE __inline__ +#elif defined(__WIN32__) +# define EPMD_INLINE __inline +#else +# define EPMD_INLINE +#endif + /* ************************************************************************ */ /* Stuctures used by server */ @@ -295,6 +303,7 @@ typedef struct { unsigned delay_write; int max_conn; int active_conn; + int select_fd_top; char *progname; Connection *conn; Nodes nodes; diff --git a/erts/epmd/src/epmd_srv.c b/erts/epmd/src/epmd_srv.c index 4d9b454f97..5debae26b6 100644 --- a/erts/epmd/src/epmd_srv.c +++ b/erts/epmd/src/epmd_srv.c @@ -80,6 +80,13 @@ static int reply(EpmdVars*,int,char *,int); static void dbg_print_buf(EpmdVars*,char *,int); static void print_names(EpmdVars*); +static EPMD_INLINE void select_fd_set(EpmdVars* g, int fd) +{ + FD_SET(fd, &g->orig_read_mask); + if (fd >= g->select_fd_top) { + g->select_fd_top = fd + 1; + } +} void run(EpmdVars *g) { @@ -171,6 +178,7 @@ void run(EpmdVars *g) g->max_conn -= num_sockets; FD_ZERO(&g->orig_read_mask); + g->select_fd_top = 0; for (i = 0; i < num_sockets; i++) { @@ -232,14 +240,14 @@ void run(EpmdVars *g) dbg_perror(g,"failed to listen on socket"); epmd_cleanup_exit(g,1); } - FD_SET(listensock[i],&g->orig_read_mask); + select_fd_set(g, listensock[i]); } dbg_tty_printf(g,2,"entering the main select() loop"); select_again: while(1) - { + { fd_set read_mask = g->orig_read_mask; struct timeval timeout; int ret; @@ -251,7 +259,8 @@ void run(EpmdVars *g) timeout.tv_sec = (g->packet_timeout < IDLE_TIMEOUT) ? 1 : IDLE_TIMEOUT; timeout.tv_usec = 0; - if ((ret = select(g->max_conn,&read_mask,(fd_set *)0,(fd_set *)0,&timeout)) < 0) { + if ((ret = select(g->select_fd_top, + &read_mask, (fd_set *)0,(fd_set *)0,&timeout)) < 0) { dbg_perror(g,"error in select "); switch (errno) { case EAGAIN: @@ -821,7 +830,7 @@ static int conn_open(EpmdVars *g,int fd) s = &g->conn[i]; /* From now on we want to know if there are data to be read */ - FD_SET(fd, &g->orig_read_mask); + select_fd_set(g, fd); s->fd = fd; s->open = EPMD_TRUE; @@ -886,6 +895,7 @@ int epmd_conn_close(EpmdVars *g,Connection *s) dbg_tty_printf(g,2,"closing connection on file descriptor %d",s->fd); FD_CLR(s->fd,&g->orig_read_mask); + /* we don't bother lowering g->select_fd_top */ close(s->fd); /* Sometimes already closed but close anyway */ s->open = EPMD_FALSE; if (s->buf != NULL) { /* Should never be NULL but test anyway */ @@ -1115,7 +1125,7 @@ static Node *node_reg2(EpmdVars *g, node->extralen = extralen; memcpy(node->extra,extra,extralen); strcpy(node->symname,name); - FD_SET(fd,&g->orig_read_mask); + select_fd_set(g, fd); if (highvsn == 0) { dbg_tty_printf(g,1,"registering '%s:%d', port %d", -- cgit v1.2.3 From 3306c4fefc33db95d04d432af2d0d1abecfaa4f2 Mon Sep 17 00:00:00 2001 From: Haitao Li Date: Thu, 28 Jul 2011 19:25:55 +0800 Subject: ic: Implement multiple include optimization Like C header files, IDL files are often macro guarded to avoid opening and processing the same file repeatedly. This patch implements the algorithm used by GNU cpp as described at: http://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html --- lib/ic/src/ic_pp.erl | 436 +++++++++++++++++++++++++++++++-------------------- 1 file changed, 264 insertions(+), 172 deletions(-) diff --git a/lib/ic/src/ic_pp.erl b/lib/ic/src/ic_pp.erl index 77d7b73b69..4a432c3a28 100644 --- a/lib/ic/src/ic_pp.erl +++ b/lib/ic/src/ic_pp.erl @@ -92,6 +92,14 @@ %% %%====================================================================================== +%% Multiple Include Optimization +%% +%% Algorithm described at: +%% http://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html +-record(mio, {valid = true, %% multiple include valid + cmacro, %% controlling macro of the current conditional directive + depth = 0, %% conditional directive depth + included = []}). @@ -130,7 +138,7 @@ run(FileList, FileName, IncDir, Flags) -> %%---------------------------------------------------------- %% Run the second phase, i.e expand macros %%---------------------------------------------------------- - {Out, Err, War, _Defs, IfCou} = expand(File, FileName, IncDir, Flags), + {Out, Err, War, _Defs, _Mio, IfCou} = expand(File, FileName, IncDir, Flags), %%---------------------------------------------------------- %% Check if all #if #ifdef #ifndef have a matching #endif @@ -155,9 +163,9 @@ run(FileList, FileName, IncDir, Flags) -> %% The entry for all included files %% %% -%% Output {Out, Defs, Err, War} +%% Output {Out, Err, War, Defs, MultipleIncludeValid} %%====================================================================================== -run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir) -> +run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir, Mio) -> %%---------------------------------------------------------- %% Run the first phase, i.e tokenise the file @@ -169,18 +177,21 @@ run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir) %%---------------------------------------------------------- %% Run the second phase, i.e expand macros %%---------------------------------------------------------- - - %% Try first pass without file info start/end - {OutT, ErrT, WarT, DefsT, IfCouT} = - expand(File, Defs, Err, War, [FileName|IncFile], IncDir), - - {Out2, Err2, War2, Defs2, IfCou2} = - case only_nls(OutT) of - true -> %% The file is defined before - {[$\n], ErrT, WarT, DefsT, IfCouT}; - false -> %% The file is not defined before, try second pass - expand([FileInfoStart|File]++FileInfoEnd, Defs, Err, War, [FileName|IncFile], IncDir) - end, + {Out2, Err2, War2, Defs2, Mio2, IfCou2} = + expand([FileInfoStart|File]++FileInfoEnd, Defs, Err, War, + [FileName|IncFile], IncDir, + #mio{included=Mio#mio.included}), + + MergeIncluded = sets:to_list(sets:from_list(Mio#mio.included ++ Mio2#mio.included)), + + Mio3 = + case {Mio2#mio.valid, Mio2#mio.cmacro} of + {V, Macro} when V == false; + Macro == undefined -> + update_mio(Mio#mio{included=MergeIncluded}); + {true, _} -> + update_mio({include, FileName}, Mio#mio{included=MergeIncluded}) + end, %%---------------------------------------------------------- %% Check if all #if #ifdef #ifndef have a matching #endif @@ -192,26 +203,7 @@ run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir) [] end, - {Out2, Defs2, Err2++IfError, War2}. - - - -%% Return true if there is no data -%% other than new lines -only_nls([]) -> - true; -only_nls([$\n|Rem]) -> - only_nls(Rem); -only_nls([$\r, $\n|Rem]) -> - only_nls(Rem); -only_nls([_|_Rem]) -> - false. - - - - - - + {Out2, Defs2, Err2++IfError, War2, Mio3}. @@ -647,87 +639,86 @@ expand(List, FileName, IncDir, Flags) -> %% Get all definitions from preprocessor commnads %% and merge them on top of the file collected. CLDefs = get_cmd_line_defs(Flags), - expand(List, [], [], CLDefs, [FileName], IncDir, check_all, [], [], 1, FileName). - -expand(List, Defs, Err, War, [FileName|IncFile], IncDir) -> - expand(List, [], [], Defs, [FileName|IncFile], IncDir, check_all, Err, War, 1, FileName). + expand(List, [], [], CLDefs, [FileName], IncDir, #mio{}, check_all, [], [], 1, FileName). +expand(List, Defs, Err, War, [FileName|IncFile], IncDir, Mio) -> + expand(List, [], [], Defs, [FileName|IncFile], IncDir, Mio, check_all, Err, War, 1, FileName). %%======================================================= %% Main loop for the expansion %%======================================================= -expand([], Out, _SelfRef, Defs, _IncFile, _IncDir, IfCou, Err, War, _L, _FN) -> +expand([], Out, _SelfRef, Defs, _IncFile, _IncDir, Mio, IfCou, Err, War, _L, _FN) -> % io:format("~n ===============~n"), % io:format(" definitions ~p~n",[lists:reverse(Defs)]), % io:format(" found warnings ~p~n",[lists:reverse(War)]), % io:format(" found errors ~p~n",[lists:reverse(Err)]), % io:format(" ===============~n~n~n"), - {Out, Err, War, Defs, IfCou}; + {Out, Err, War, Defs, Mio, IfCou}; -expand([{file_info, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, Str++Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{file_info, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, Str++Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN); %%--------------------------------------- %% Searching for endif, %% i.e skip all source lines until matching %% end if is encountered %%--------------------------------------- -expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) +expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) when Command == "ifdef" -> {_Removed, Rem2, _Nl} = read_to_nl(Rem), IfCou2 = {endif, Endif+1, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err, War, L, FN); + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err, War, L, FN); -expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) +expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) when Command == "ifndef" -> {_Removed, Rem2, _Nl} = read_to_nl(Rem), IfCou2 = {endif, Endif+1, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err, War, L, FN); + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err, War, L, FN); -expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) +expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) when Command == "if" -> - case pp_command(Command, Rem, Defs, IncDir, Err, War, L, FN) of + case pp_command(Command, Rem, Defs, IncDir, Mio, Err, War, L, FN) of {{'if', true}, Rem2, Err2, War2, Nl} -> IfCou2 = {endif, Endif+1, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN); %% {{'if', false}, Rem2, Err2, War2, Nl} -> Not implemented yet {{'if', error}, Rem2, Err2, War2, Nl} -> IfCou2 = {endif, Endif, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN) + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN) end; -expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) +expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) when Command == "endif" -> {_Removed, Rem2, Nl} = read_to_nl(Rem), case Endif of 1 -> Out2 = lists:duplicate(Nl,$\n) ++ Out, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, check_all, Err, War, L+Nl, FN); _ -> IfCou2 = {endif, Endif-1, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err, War, L+Nl, FN) + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err, War, L+Nl, FN) end; -expand([{command,_Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) -> +expand([{command,_Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) -> {_Removed, Rem2, _Nl} = read_to_nl(Rem), IfCou2 = {endif, Endif, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err, War, L, FN); + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err, War, L, FN); %% Solves a bug when spaces in front of hashmark ! -expand([space | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) -> - expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN); +expand([space | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) -> + expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN); -expand([{nl,_Nl} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) -> - expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN); +expand([{nl,_Nl} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) -> + expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN); -expand([_X | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) -> +expand([_X | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) -> {_Removed, Rem2, Nl} = read_to_nl(Rem), Out2 = lists:duplicate(Nl,$\n) ++ Out, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN); @@ -736,121 +727,132 @@ expand([_X | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, %%--------------------------------------- %% Check all tokens %%--------------------------------------- -expand([{nl, _N} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [$\n | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L+1, FN); +expand([{nl, _N} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [$\n | Out], SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L+1, FN); -expand([space | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [?space | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([space | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [?space | Out], SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN); -expand([space_exp | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [?space | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([space_exp | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [?space | Out], SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN); -expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L, FN) -> - case pp_command(Command, Rem, Defs, IncDir, Err, War, L, FN) of +expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, check_all, Err, War, L, FN) -> + case pp_command(Command, Rem, Defs, IncDir, Mio, Err, War, L, FN) of {define, Rem2, Defs2, Err2, War2, Nl} -> Out2 = lists:duplicate(Nl,$\n) ++ Out, - expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, update_mio(Mio), check_all, Err2, War2, L+Nl, FN); {undef, Rem2, Defs2, Err2, War2, Nl} -> Out2 = lists:duplicate(Nl,$\n) ++ Out, - expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, update_mio(Mio), check_all, Err2, War2, L+Nl, FN); {{include, ok}, FileName, FileCont, Rem2, Nl, Err2, War2} -> - {Out3, Defs3, Err3, War3} = - run_include(FileName, FileCont, Out, Defs, Err2, War2, L+Nl, IncFile, IncDir), + {Out3, Defs3, Err3, War3, Mio2} = + run_include(FileName, FileCont, Out, Defs, Err2, War2, L+Nl, IncFile, IncDir, Mio), Nls = [], Out4 = Out3++Nls++Out, - expand(Rem2, Out4, SelfRef, Defs3, IncFile, IncDir, check_all, Err3, War3, L+Nl, FN); + expand(Rem2, Out4, SelfRef, Defs3, IncFile, IncDir, Mio2, check_all, Err3, War3, L+Nl, FN); {{include, error}, Rem2, Nl, Err2, War2} -> Out2 = lists:duplicate(Nl,$\n) ++ Out, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err2, War2, L+Nl, FN); + + {{include, skip}, Rem2} -> + Out2 = [$\n|Out], + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err, War, L+1, FN); {{ifdef, true}, Rem2, Err2, War2, Nl} -> Out2 = lists:duplicate(Nl,$\n) ++ Out, IfCou2 = {endif, 1, L}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN); {{ifdef, false}, Rem2, Err2, War2, Nl} -> Out2 = lists:duplicate(Nl,$\n) ++ Out, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + Mio2 = update_mio(ifdef, Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err2, War2, L+Nl, FN); {{ifndef, true}, Rem2, Err2, War2, Nl} -> Out2 = lists:duplicate(Nl,$\n) ++ Out, IfCou2 = {endif, 1, L}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); - {{ifndef, false}, Rem2, Err2, War2, Nl} -> + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN); + {{ifndef, false}, Macro, Rem2, Err2, War2, Nl} -> Out2 = lists:duplicate(Nl,$\n) ++ Out, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + Mio2 = update_mio({ifudef, Macro}, Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err2, War2, L+Nl, FN); {endif, Rem2, Err2, War2, Nl} -> Out2 = lists:duplicate(Nl,$\n) ++ Out, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + Mio2 = update_mio(endif, Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err2, War2, L+Nl, FN); {{'if', true}, Rem2, Err2, War2, Nl} -> Out2 = lists:duplicate(Nl,$\n) ++ Out, IfCou2 = {endif, 1, L}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN); %% {{'if', false}, Removed, Rem2, Nl} -> Not implemented at present {{'if', error}, Rem2, Err2, War2, Nl} -> Out2 = lists:duplicate(Nl,$\n) ++ Out, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + Mio2 = update_mio('if', Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err2, War2, L+Nl, FN); {'else', {_Removed, Rem2, Nl}} -> Out2 = lists:duplicate(Nl,$\n) ++ Out, Err2 = {FN, L, "`else' command is not implemented at present"}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); + Mio2 = update_mio('else', Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, [Err2|Err], War, L+Nl, FN); {'elif', {_Removed, Rem2, Nl}} -> Out2 = lists:duplicate(Nl,$\n) ++ Out, Err2 = {FN, L, "`elif' command is not implemented at present"}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); + Mio2 = update_mio('elif', Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, [Err2|Err], War, L+Nl, FN); {warning, {WarningText, Rem2, Nl}} -> [FileName|_More] = IncFile, War2 = {FileName, L, "warning: #warning "++detokenise(WarningText)}, Out2 = lists:duplicate(Nl,$\n) ++ Out, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, [War2|War], L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err, [War2|War], L+Nl, FN); {error, {ErrorText, Rem2, Nl}} -> [FileName|_More] = IncFile, Err2 = {FileName, L, detokenise(ErrorText)}, Out2 = lists:duplicate(Nl,$\n) ++ Out, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, [Err2|Err], War, L+Nl, FN); {{line, ok}, {_Removed, Rem2, Nl}, L2, FN2, LineText} -> Out2 = lists:duplicate(Nl,$\n)++LineText++Out, [_X|IF] = IncFile, IncFile2 = [FN2|IF], - expand(Rem2, Out2, SelfRef, Defs, IncFile2, IncDir, check_all, Err, War, L2, FN2); + expand(Rem2, Out2, SelfRef, Defs, IncFile2, IncDir, update_mio(Mio), check_all, Err, War, L2, FN2); {{line, error}, {_Removed, Rem2, Nl}, Err2} -> Out2 = lists:duplicate(Nl,$\n) ++ Out, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, [Err2|Err], War, L+Nl, FN); hash_mark -> - expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L, FN); + expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, Mio, check_all, Err, War, L, FN); {pragma, Rem2, Nl, Text} -> Out2 = lists:duplicate(Nl,$\n)++Text++Out, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err, War, L+Nl, FN); {ident, Rem2, Nl, Text} -> Out2 = lists:duplicate(Nl,$\n)++Text++Out, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err, War, L+Nl, FN); {not_recognised, {Removed, Rem2, Nl}} -> Text = lists:reverse([$#|Command]), RemovedS = lists:reverse([?space|detokenise(Removed)]), Out2 = [$\n|RemovedS]++Text++Out, + Mio2 = update_mio(Mio), case Command of [X|_T] when ?is_upper(X) -> - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err, War, L+Nl, FN); [X|_T] when ?is_lower(X) -> - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err, War, L+Nl, FN); [X|_T] when ?is_underline(X) -> - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err, War, L+Nl, FN); _ -> Err2 = {FN, L, "invalid preprocessing directive name"}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN) + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, [Err2|Err], War, L+Nl, FN) end; Else -> @@ -859,19 +861,19 @@ expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, check_all end; -expand([{var, "__LINE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, "__LINE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> LL = io_lib:format("~p",[L]), - expand(Rem, [LL | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, [LL | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, "__FILE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [$",FN,$" | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{var, "__FILE__"}|Rem], Out, SelfRef, Defs, IncFile, Mio, IncDir, IfCou, Err, War, L, FN) -> + expand(Rem, [$",FN,$" | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, "__DATE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, "__DATE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> {{Y,M,D},{_H,_Mi,_S}} = calendar:universal_time(), Date = io_lib:format("\"~s ~p ~p\"",[month(M),D,Y]), - expand(Rem, [Date | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, [Date | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, "__TIME__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, "__TIME__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> {{_Y,_M,_D},{H,Mi,S}} = calendar:universal_time(), HS = if H < 10 -> "0"++integer_to_list(H); true -> integer_to_list(H) @@ -883,40 +885,40 @@ expand([{var, "__TIME__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, true -> integer_to_list(S) end, Time = io_lib:format("\"~s:~s:~s\"",[HS,MiS,SS]), - expand(Rem, [Time | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, [Time | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, "__INCLUDE_LEVEL__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, "__INCLUDE_LEVEL__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> IL = io_lib:format("~p",[length(IncFile)-1]), - expand(Rem, [IL | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, [IL | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, "__BASE_FILE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, "__BASE_FILE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> [BF|_T] = lists:reverse(IncFile), - expand(Rem, [$",BF,$" | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, [$",BF,$" | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, Var} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, Var} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> {Out2, Err2, War2, Rem2, SelfRef2} = source_line(Var, Rem, SelfRef, Defs, Err, War, L, FN), - expand(Rem2, [Out2 | Out], SelfRef2, Defs, IncFile, IncDir, IfCou, Err2, War2, L, FN); + expand(Rem2, [Out2 | Out], SelfRef2, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err2, War2, L, FN); -expand([{char, Char} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [Char | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{char, Char} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [Char | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{number, Number} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [Number | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{number, Number} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [Number | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{expanded, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [Str | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{expanded, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [Str | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{self_ref, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{self_ref, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> SelfRef2 = lists:delete(Str,SelfRef), - expand(Rem, Out, SelfRef2, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, Out, SelfRef2, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{string, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [$", Str, $" | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{string, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [$", Str, $" | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{string_part, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{string_part, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> {Str2, Rem2, Nl} = expand_string_part([$"|Str], Rem), - expand(Rem2, [Str2| Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L+Nl, FN). + expand(Rem2, [Str2| Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L+Nl, FN). @@ -954,13 +956,14 @@ expand_string_part([{string_part, Str_part} | Rem], Str, Nl) -> get_cmd_line_defs(Flags) -> Adjusted = parse_cmd_line(Flags,[]), - {_Out, _Err, _War, Defs, _IfCou} = + {_Out, _Err, _War, Defs, _IfCou, _Mio} = expand(tokenise(Adjusted,""), [], [], [], [], [], + #mio{}, check_all, [], [], @@ -1030,10 +1033,10 @@ collect_undefine([C|Rest],Found) -> %%====================================================================================== %%====================================================================================== -pp_command(Command, [space|File], Defs, IncDir, Err, War, L, FN) -> - pp_command(Command, File, Defs, IncDir, Err, War, L, FN); +pp_command(Command, [space|File], Defs, IncDir, Mio, Err, War, L, FN) -> + pp_command(Command, File, Defs, IncDir, Mio, Err, War, L, FN); -pp_command(Command, File, Defs, IncDir, Err, War, L, FN) -> +pp_command(Command, File, Defs, IncDir, Mio, Err, War, L, FN) -> case Command of %%---------------------------------------- @@ -1081,14 +1084,16 @@ pp_command(Command, File, Defs, IncDir, Err, War, L, FN) -> %% #include %%---------------------------------------- "include" -> - case include(File, IncDir) of - {error, Rem, Nl, Err2} -> - {{include, error}, Rem, Nl, [{FN, L, Err2}|Err], War}; - {error, Rem, Nl, Err2, NameNl} -> - {{include, error}, Rem, Nl, [{FN, L+ NameNl, Err2}|Err], War}; - {ok, FileName, FileCont, Rem, Nl} -> - {{include, ok}, FileName, FileCont, Rem, Nl, Err, War} - end; + case include(File, IncDir, Mio) of + {error, Rem, Nl, Err2} -> + {{include, error}, Rem, Nl, [{FN, L, Err2}|Err], War}; + {error, Rem, Nl, Err2, NameNl} -> + {{include, error}, Rem, Nl, [{FN, L+ NameNl, Err2}|Err], War}; + {ok, FileNamePath, FileCont, Rem, Nl} -> + {{include, ok}, FileNamePath, FileCont, Rem, Nl, Err, War}; + {skip, Rem} -> + {{include, skip}, Rem} + end; %%---------------------------------------- %% #ifdef @@ -1127,14 +1132,14 @@ pp_command(Command, File, Defs, IncDir, Err, War, L, FN) -> yes -> {{ifndef, true}, Rem, Err2, War2, Nl}; no -> - {{ifndef, false}, Rem, Err2, War2, Nl} + {{ifndef, false}, Name, Rem, Err2, War2, Nl} end; {ok, Rem, Name, No_of_para, _Parameters, _Macro, Err2, War2, Nl} -> case is_defined_before(Name, No_of_para, Defs) of yes -> {{ifndef, true}, Rem, Err2, War2, Nl}; no -> - {{ifndef, false}, Rem, Err2, War2, Nl} + {{ifndef, false}, Name, Rem, Err2, War2, Nl} end end; @@ -1408,29 +1413,32 @@ undef(_Rem) -> %%=============================================================== %%=============================================================== -include(File, IncDir) -> +include(File, IncDir, Mio) -> case include2(File) of - {ok, FileName, Rem, Nl, FileType} -> - %% The error handling is lite strange just to make it compatible to gcc - case {read_inc_file(FileName, IncDir), Nl, FileType} of - {{ok, FileList, FileNamePath}, _, _} -> - {ok, FileNamePath, FileList, Rem, Nl}; - {{error, Text}, _, own_file} -> - NameNl = count_nl(FileName,0), - Error = lists:flatten(io_lib:format("~s: ~s",[FileName,Text])), - {error, Rem, Nl, Error, NameNl}; - {{error, Text}, 1, sys_file} -> - NameNl = count_nl(FileName,0), - Error = lists:flatten(io_lib:format("~s: ~s",[FileName,Text])), - {error, Rem, Nl, Error, NameNl}; - {{error, _Text}, _, sys_file} -> - {error, Rem, Nl, "`#include' expects \"FILENAME\" or "} - end; - - {error, {_Removed, Rem, Nl}} -> - {error, Rem, Nl, "`#include' expects \"FILENAME\" or "} + {ok, FileName, Rem, Nl, FileType} -> + Result = read_inc_file(FileName, IncDir, Mio), + case {Result, Nl, FileType} of + {{ok, FileNamePath, FileCont}, _, _} -> + {ok, FileNamePath, FileCont, Rem, Nl}; + {skip, _, _} -> + {skip, Rem}; + {{error, Text}, _, own_file} -> + NameNl = count_nl(FileName,0), + Error = lists:flatten(io_lib:format("~s: ~s",[FileName,Text])), + {error, Rem, Nl, Error, NameNl}; + {{error, Text}, 1, sys_file} -> + NameNl = count_nl(FileName,0), + Error = lists:flatten(io_lib:format("~s: ~s",[FileName,Text])), + {error, Rem, Nl, Error, NameNl}; + {{error, _Text}, _, sys_file} -> + {error, Rem, Nl, "`#include' expects \"FILENAME\" or "} + end; + {error, {_Removed, Rem, Nl}} -> + {error, Rem, Nl, "`#include' expects \#FILENAME\" or "} end. + + count_nl([],Nl) -> Nl; count_nl([$\n|T],Nl) -> @@ -1909,18 +1917,37 @@ include_dir(Flags,IncDir) -> %% Read a included file. Try current dir first then the IncDir list %%=============================================================== -read_inc_file(FileName, IncDir) -> - case catch file:read_file(FileName) of - {ok, Bin} -> - FileList = binary_to_list(Bin), - {ok, FileList, FileName}; +read_inc_file(FileName, IncDir, Mio) -> + case find_inc_file(FileName, IncDir) of + {ok, AbsFile} -> + %% is included before? + case lists:member(FileName, Mio#mio.included) of + false -> + case catch file:read_file(AbsFile) of + {ok, Bin} -> + FileList = binary_to_list(Bin), + {ok, AbsFile, FileList}; + {error, Text} -> + {error, Text} + end; + true -> + skip + end; + {error, Text} -> + {error, Text} + end. + +find_inc_file(FileName, IncDir) -> + case catch file:read_file_info(FileName) of + {ok, _} -> + {ok, FileName}; {error, _} -> - read_inc_file2(FileName, IncDir) + find_inc_file2(FileName, IncDir) end. -read_inc_file2(_FileName, []) -> +find_inc_file2(_FileName, []) -> {error, "No such file or directory"}; -read_inc_file2(FileName, [D|Rem]) -> +find_inc_file2(FileName, [D|Rem]) -> Dir = case lists:last(D) of $/ -> D; @@ -1928,17 +1955,14 @@ read_inc_file2(FileName, [D|Rem]) -> D++"/" end, - case catch file:read_file(Dir++FileName) of - {ok, Bin} -> - FileList = binary_to_list(Bin), - {ok, FileList, Dir++FileName}; + case catch file:read_file_info(Dir++FileName) of + {ok, _} -> + {ok, Dir++FileName}; {error, _} -> - read_inc_file2(FileName, Rem) + find_inc_file2(FileName, Rem) end. - - %%=============================================================== %% Read parameters of a macro or a variable in a source line %%=============================================================== @@ -2135,5 +2159,73 @@ month(11) -> "Nov"; month(12) -> "Dec". +%% Multiple Include Optimization +%% +%% Algorithm described at: +%% http://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html +update_mio({include, FileName}, #mio{included=Inc}=Mio) -> + Mio#mio{valid=false, included=[FileName|Inc]}; + +%% valid=false & cmacro=undefined indicates it is already decided this file is +%% not subject to MIO +update_mio(_, #mio{valid=false, depth=0, cmacro=undefined}=Mio) -> + Mio; + +%% if valid=true, there is no non-whitespace tokens before this ifudef +update_mio({'ifudef', Macro}, #mio{valid=true, depth=0, cmacro=undefined}=Mio) -> + Mio#mio{valid=false, cmacro=Macro, depth=1}; + +%% detect any tokens before top level #ifudef +update_mio(_, #mio{valid=true, depth=0, cmacro=undefined}=Mio) -> + Mio#mio{valid=false}; + +%% If cmacro is alreay set, this is after the top level #endif +update_mio({'ifudef', _}, #mio{valid=true, depth=0}=Mio) -> + Mio#mio{valid=false, cmacro=undefined}; + +%% non-top level conditional, just update depth +update_mio({'ifudef', _}, #mio{depth=D}=Mio) when D > 0 -> + Mio#mio{depth=D+1}; +update_mio('ifdef', #mio{depth=D}=Mio) -> + Mio#mio{depth=D+1}; +update_mio('if', #mio{depth=D}=Mio) -> + Mio#mio{depth=D+1}; + +%% top level #else #elif invalidates multiple include optimization +update_mio('else', #mio{depth=1}=Mio) -> + Mio#mio{valid=false, cmacro=undefined}; +update_mio('else', Mio) -> + Mio; +update_mio('elif', #mio{depth=1}=Mio) -> + Mio#mio{valid=false, cmacro=undefined}; +update_mio('elif', Mio) -> + Mio; + +%% AT exit to top level, if the controlling macro is not set, this could be the +%% end of a non-ifudef conditional block, or there were tokens before entering +%% the #ifudef block. In either way, this invalidates the MIO +%% +%% It doesn't matter if `valid` is true at the time of exiting, it is set to +%% true. This will be used to detect if more tokens are following the top +%% level #endif. +update_mio('endif', #mio{depth=1, cmacro=undefined}=Mio) -> + Mio#mio{valid=false, depth=0}; +update_mio('endif', #mio{depth=1}=Mio) -> + Mio#mio{valid=true, depth=0}; +update_mio('endif', #mio{depth=D}=Mio) when D > 1 -> + Mio#mio{valid=true, depth=D-1}; + +%%if more tokens are following the top level #endif. +update_mio('endif', #mio{depth=1, cmacro=undefined}=Mio) -> + Mio#mio{valid=false, depth=0}; +update_mio('endif', #mio{depth=D}=Mio) when D > 0 -> + Mio#mio{valid=true, depth=D-1}; +update_mio(_, Mio) -> + Mio#mio{valid=false}. + +%% clear `valid`, this doesn't matter since #endif will restore it if +%% appropriate +update_mio(Mio) -> + Mio#mio{valid=false}. -- cgit v1.2.3 From e8becad96454a8deb755f587ca0daaf96dfca90e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= Date: Tue, 10 May 2011 10:56:24 +0200 Subject: Fix construction of <<0:((1 bsl 32)-1)>> Attempting to construct <<0:((1 bsl 32)-1)>>, the largest bitstring allowed in a 32 bit emulator, would cause an emulator crash because of integer overflow. Fix the problem by using an Uint64 to avoid integer overflow. Do not attempt to handle construction of <<0:((1 bsl 64)-1>> in a 64-bit emulator, because that will certainly cause the emulator to terminate anyway because of insufficient memory. --- erts/emulator/beam/beam_emu.c | 2 +- erts/emulator/beam/erl_bits.h | 2 +- erts/emulator/test/bs_construct_SUITE.erl | 5 +++++ 3 files changed, 7 insertions(+), 2 deletions(-) diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c index fb90a7d4f7..937b3d9e53 100644 --- a/erts/emulator/beam/beam_emu.c +++ b/erts/emulator/beam/beam_emu.c @@ -3561,7 +3561,7 @@ void process_main(void) * Operands: NotUsed Live Dst */ do_bs_init_bits_known: - num_bytes = (num_bits+7) >> 3; + num_bytes = ((Uint64)num_bits+(Uint64)7) >> 3; if (num_bits & 7) { alloc += ERL_SUB_BIN_SIZE; } diff --git a/erts/emulator/beam/erl_bits.h b/erts/emulator/beam/erl_bits.h index 0f67733fa4..3309ea706b 100644 --- a/erts/emulator/beam/erl_bits.h +++ b/erts/emulator/beam/erl_bits.h @@ -150,7 +150,7 @@ void erts_bits_destroy_state(ERL_BITS_PROTO_0); * NBYTES(x) returns the number of bytes needed to store x bits. */ -#define NBYTES(x) (((x) + 7) >> 3) +#define NBYTES(x) (((Uint64)(x) + (Uint64) 7) >> 3) #define BYTE_OFFSET(ofs) ((Uint) (ofs) >> 3) #define BIT_OFFSET(ofs) ((ofs) & 7) diff --git a/erts/emulator/test/bs_construct_SUITE.erl b/erts/emulator/test/bs_construct_SUITE.erl index 1959803385..ef5940d748 100644 --- a/erts/emulator/test/bs_construct_SUITE.erl +++ b/erts/emulator/test/bs_construct_SUITE.erl @@ -553,6 +553,11 @@ huge_float_check({'EXIT',{badarg,_}}) -> ok. huge_binary(Config) when is_list(Config) -> ?line 16777216 = size(<<0:(id(1 bsl 26)),(-1):(id(1 bsl 26))>>), + ?line garbage_collect(), + ?line id(<<0:((1 bsl 32)-1)>>), + ?line garbage_collect(), + ?line id(<<0:(id((1 bsl 32)-1))>>), + ?line garbage_collect(), ok. system_limit(Config) when is_list(Config) -> -- cgit v1.2.3 From 8f066e99c9d614742dfb987befe72d21de4d739a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= Date: Thu, 12 May 2011 10:35:32 +0200 Subject: beam_makeops: Add some sanity checks We want to make sure that a tag/type name is not defined more than once and that we don't define too many primitive tags. Primitive tags must be named with lowercase letters (or they will be confused with variable names in transformations in the ops.tab file). --- erts/emulator/utils/beam_makeops | 69 ++++++++++++++++++++++++++++++---------- 1 file changed, 52 insertions(+), 17 deletions(-) diff --git a/erts/emulator/utils/beam_makeops b/erts/emulator/utils/beam_makeops index e7c57142c0..1a117b168f 100755 --- a/erts/emulator/utils/beam_makeops +++ b/erts/emulator/utils/beam_makeops @@ -67,6 +67,10 @@ my $max_gen_operands = 8; # Must be even. The beam_load.c file must be updated, too. my $max_spec_operands = 6; +# The maximum number of primitive genop_types. + +my $max_genop_types = 16; + my %gen_opnum; my %num_specific; my %gen_to_spec; @@ -142,34 +146,61 @@ my %arg_size = ('r' => 0, # x(0) - x register zero my %type_bit; my @tag_type; +sub define_type_bit { + my($tag,$val) = @_; + defined $type_bit{$tag} and + sanity("the tag '$tag' has already been defined with the value ", + $type_bit{$tag}); + $type_bit{$tag} = $val; +} + { my($bit) = 1; my(%bit); foreach (split('', $genop_types)) { push(@tag_type, $_); - $type_bit{$_} = $bit; + define_type_bit($_, $bit); $bit{$_} = $bit; $bit *= 2; } # Composed types. - $type_bit{'d'} = $type_bit{'x'} | $type_bit{'y'} | $type_bit{'r'}; - $type_bit{'c'} = $type_bit{'i'} | $type_bit{'a'} | $type_bit{'n'} | $type_bit{'q'}; - $type_bit{'s'} = $type_bit{'d'} | $type_bit{'i'} | $type_bit{'a'} | $type_bit{'n'}; - $type_bit{'j'} = $type_bit{'f'} | $type_bit{'p'}; + define_type_bit('d', $type_bit{'x'} | $type_bit{'y'} | $type_bit{'r'}); + define_type_bit('c', $type_bit{'i'} | $type_bit{'a'} | + $type_bit{'n'} | $type_bit{'q'}); + define_type_bit('s', $type_bit{'d'} | $type_bit{'i'} | + $type_bit{'a'} | $type_bit{'n'}); + define_type_bit('j', $type_bit{'f'} | $type_bit{'p'}); # Aliases (for matching purposes). - $type_bit{'I'} = $type_bit{'u'}; - $type_bit{'t'} = $type_bit{'u'}; - $type_bit{'A'} = $type_bit{'u'}; - $type_bit{'L'} = $type_bit{'u'}; - $type_bit{'b'} = $type_bit{'u'}; - $type_bit{'N'} = $type_bit{'u'}; - $type_bit{'U'} = $type_bit{'u'}; - $type_bit{'e'} = $type_bit{'u'}; - $type_bit{'P'} = $type_bit{'u'}; - $type_bit{'Q'} = $type_bit{'u'}; + define_type_bit('I', $type_bit{'u'}); + define_type_bit('t', $type_bit{'u'}); + define_type_bit('A', $type_bit{'u'}); + define_type_bit('L', $type_bit{'u'}); + define_type_bit('b', $type_bit{'u'}); + define_type_bit('N', $type_bit{'u'}); + define_type_bit('U', $type_bit{'u'}); + define_type_bit('e', $type_bit{'u'}); + define_type_bit('P', $type_bit{'u'}); + define_type_bit('Q', $type_bit{'u'}); +} + +# +# Sanity checks. +# + +{ + if (@tag_type > $max_genop_types) { + sanity("\$max_genop_types is $max_genop_types, ", + "but there are ", scalar(@tag_type), + " primitive tags defined\n"); + } + + foreach my $tag (@tag_type) { + sanity("tag '$tag': primitive tags must be named with lowercase letters") + unless $tag =~ /^[a-z]$/; + } } # @@ -436,12 +467,12 @@ sub emulator_output { # my(@bits) = (0) x ($max_spec_operands/2); - my($shift) = 16; my($i); for ($i = 0; $i < $max_spec_operands && defined $args[$i]; $i++) { my $t = $args[$i]; if (defined $type_bit{$t}) { - $bits[int($i/2)] |= $type_bit{$t} << (16*($i%2)); + my $shift = $max_genop_types * ($i % 2); + $bits[int($i/2)] |= $type_bit{$t} << $shift; } } @@ -753,6 +784,10 @@ sub error { die $where, @message, "\n"; } +sub sanity { + die "internal error: ", @_, "\n"; +} + sub comment { my($lang, @comments) = @_; my($prefix); -- cgit v1.2.3 From 2d30edeb73119bbbcf3622e5c163552c10df0861 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= Date: Thu, 12 May 2011 11:50:01 +0200 Subject: beam_load.c: Add overflow check of tag values The handling of large values for other tags than TAG_i (integer) is buggy. Any tag value equal to or greater than 2^40 (5 bytes) will abort loading. Tag values fitting in 5 bytes will be truncated to 4 bytes values. Those bugs cause real problems because the bs_init2/6 and bs_init_bits/6 instructions unfortunately use TAG_u to encode literal sizes (using TAG_i would have been a better choice, but it is too late to change that now). Any binary size that cannot fit in an Uint should cause a system_limit exception at run-time, but instead the buggy handling will either cause an emulator crash (for values in the range 2^32 to 2^40-1) or abort loading. In this commit, implement overflow checking of tag values as a preparation for fixing the binary construction instructions. If any tag value cannot fit in an Uint (except for TAG_i), change the tag to the special TAG_o overflow tag. --- erts/emulator/beam/beam_load.c | 172 +++++++++++++++++---------------------- erts/emulator/utils/beam_makeops | 2 +- 2 files changed, 76 insertions(+), 98 deletions(-) diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c index 57fe25453d..d154c1ff96 100644 --- a/erts/emulator/beam/beam_load.c +++ b/erts/emulator/beam/beam_load.c @@ -332,20 +332,22 @@ typedef struct { Eterm* func_tab[1]; /* Pointers to each function. */ } LoadedCode; -#define GetTagAndValue(Stp, Tag, Val) \ - do { \ - BeamInstr __w; \ - GetByte(Stp, __w); \ - Tag = __w & 0x07; \ - if ((__w & 0x08) == 0) { \ - Val = __w >> 4; \ - } else if ((__w & 0x10) == 0) { \ - Val = ((__w >> 5) << 8); \ - GetByte(Stp, __w); \ - Val |= __w; \ - } else { \ - if (!get_int_val(Stp, __w, &(Val))) goto load_error; \ - } \ +#define GetTagAndValue(Stp, Tag, Val) \ + do { \ + BeamInstr __w; \ + GetByte(Stp, __w); \ + Tag = __w & 0x07; \ + if ((__w & 0x08) == 0) { \ + Val = __w >> 4; \ + } else if ((__w & 0x10) == 0) { \ + Val = ((__w >> 5) << 8); \ + GetByte(Stp, __w); \ + Val |= __w; \ + } else { \ + int __res = get_tag_and_value(Stp, __w, (Tag), &(Val)); \ + if (__res < 0) goto load_error; \ + Tag = (unsigned) __res; \ + } \ } while (0) @@ -489,8 +491,8 @@ static void load_printf(int line, LoaderState* context, char *fmt, ...); static int transform_engine(LoaderState* st); static void id_to_string(Uint id, char* s); static void new_genop(LoaderState* stp); -static int get_int_val(LoaderState* stp, Uint len_code, BeamInstr* result); -static int get_erlang_integer(LoaderState* stp, Uint len_code, BeamInstr* result); +static int get_tag_and_value(LoaderState* stp, Uint len_code, + unsigned tag, BeamInstr* result); static int new_label(LoaderState* stp); static void new_literal_patch(LoaderState* stp, int pos); static void new_string_patch(LoaderState* stp, int pos); @@ -1470,46 +1472,15 @@ load_code(LoaderState* stp) last_op->arity = 0; ASSERT(arity <= MAX_OPARGS); -#define GetValue(Stp, First, Val) \ - do { \ - if (((First) & 0x08) == 0) { \ - Val = (First) >> 4; \ - } else if (((First) & 0x10) == 0) { \ - BeamInstr __w; \ - GetByte(Stp, __w); \ - Val = (((First) >> 5) << 8) | __w; \ - } else { \ - if (!get_int_val(Stp, (First), &(Val))) goto load_error; \ - } \ - } while (0) - for (arg = 0; arg < arity; arg++) { - BeamInstr first; - - GetByte(stp, first); - last_op->a[arg].type = first & 0x07; + GetTagAndValue(stp, last_op->a[arg].type, last_op->a[arg].val); switch (last_op->a[arg].type) { case TAG_i: - if ((first & 0x08) == 0) { - last_op->a[arg].val = first >> 4; - } else if ((first & 0x10) == 0) { - BeamInstr w; - GetByte(stp, w); - ASSERT(first < 0x800); - last_op->a[arg].val = ((first >> 5) << 8) | w; - } else { - int i = get_erlang_integer(stp, first, &(last_op->a[arg].val)); - if (i < 0) { - goto load_error; - } - last_op->a[arg].type = i; - } - break; case TAG_u: - GetValue(stp, first, last_op->a[arg].val); + case TAG_q: + case TAG_o: break; case TAG_x: - GetValue(stp, first, last_op->a[arg].val); if (last_op->a[arg].val == 0) { last_op->a[arg].type = TAG_r; } else if (last_op->a[arg].val >= MAX_REG) { @@ -1518,7 +1489,6 @@ load_code(LoaderState* stp) } break; case TAG_y: - GetValue(stp, first, last_op->a[arg].val); if (last_op->a[arg].val >= MAX_REG) { LoadError1(stp, "invalid y register number: %u", last_op->a[arg].val); @@ -1526,7 +1496,6 @@ load_code(LoaderState* stp) last_op->a[arg].val += CP_SIZE; break; case TAG_a: - GetValue(stp, first, last_op->a[arg].val); if (last_op->a[arg].val == 0) { last_op->a[arg].type = TAG_n; } else if (last_op->a[arg].val >= stp->num_atoms) { @@ -1536,7 +1505,6 @@ load_code(LoaderState* stp) } break; case TAG_f: - GetValue(stp, first, last_op->a[arg].val); if (last_op->a[arg].val == 0) { last_op->a[arg].type = TAG_p; } else if (last_op->a[arg].val >= stp->num_labels) { @@ -1544,7 +1512,6 @@ load_code(LoaderState* stp) } break; case TAG_h: - GetValue(stp, first, last_op->a[arg].val); if (last_op->a[arg].val > 65535) { LoadError1(stp, "invalid range for character data type: %u", last_op->a[arg].val); @@ -1552,11 +1519,9 @@ load_code(LoaderState* stp) break; case TAG_z: { - BeamInstr ext_tag; unsigned tag; - GetValue(stp, first, ext_tag); - switch (ext_tag) { + switch (last_op->a[arg].val) { case 0: /* Floating point number */ { Eterm* hp; @@ -1648,7 +1613,8 @@ load_code(LoaderState* stp) break; } default: - LoadError1(stp, "invalid extended tag %d", ext_tag); + LoadError1(stp, "invalid extended tag %d", + last_op->a[arg].val); break; } } @@ -1659,7 +1625,6 @@ load_code(LoaderState* stp) } last_op->arity++; } -#undef GetValue ASSERT(arity == last_op->arity); @@ -4317,41 +4282,9 @@ load_printf(int line, LoaderState* context, char *fmt,...) erts_send_error_to_logger(context->group_leader, dsbufp); } - -static int -get_int_val(LoaderState* stp, Uint len_code, BeamInstr* result) -{ - Uint count; - Uint val; - - len_code >>= 5; - ASSERT(len_code < 8); - if (len_code == 7) { - LoadError0(stp, "can't load integers bigger than 8 bytes yet\n"); - } - count = len_code + 2; - if (count == 5) { - Uint msb; - GetByte(stp, msb); - if (msb == 0) { - count--; - } - GetInt(stp, 4, *result); - } else if (count <= 4) { - GetInt(stp, count, val); - *result = ((val << 8*(sizeof(val)-count)) >> 8*(sizeof(val)-count)); - } else { - LoadError1(stp, "too big integer; %d bytes\n", count); - } - return 1; - - load_error: - return 0; -} - - static int -get_erlang_integer(LoaderState* stp, Uint len_code, BeamInstr* result) +get_tag_and_value(LoaderState* stp, Uint len_code, + unsigned tag, BeamInstr* result) { Uint count; Sint val; @@ -4371,17 +4304,62 @@ get_erlang_integer(LoaderState* stp, Uint len_code, BeamInstr* result) if (len_code < 7) { count = len_code + 2; } else { - Uint tag; + unsigned sztag; UWord len_word; ASSERT(len_code == 7); - GetTagAndValue(stp, tag, len_word); - VerifyTag(stp, TAG_u, tag); + GetTagAndValue(stp, sztag, len_word); + VerifyTag(stp, sztag, TAG_u); count = len_word + 9; } /* - * Handle values up to the size of an int, meaning either a small or bignum. + * The value for tags except TAG_i must be an unsigned integer + * fitting in an Uint. If it does not fit, we'll indicate overflow + * by changing the tag to TAG_o. + */ + + if (tag != TAG_i) { + if (count == sizeof(Uint)+1) { + Uint msb; + + /* + * The encoded value has one more byte than an Uint. + * It will still fit in an Uint if the most significant + * byte is 0. + */ + GetByte(stp, msb); + GetInt(stp, sizeof(Uint), *result); + if (msb != 0) { + /* Overflow: Negative or too big. */ + return TAG_o; + } + } else if (count == sizeof(Uint)) { + /* + * The value must be positive (or the encoded value would + * have been one byte longer). + */ + GetInt(stp, count, *result); + } else if (count < sizeof(Uint)) { + GetInt(stp, count, *result); + + /* + * If the sign bit is set, the value is negative + * (not allowed). + */ + if (*result & ((Uint)1 << (count*8-1))) { + return TAG_o; + } + } else { + GetInt(stp, count, *result); + return TAG_o; + } + return tag; + } + + /* + * TAG_i: First handle values up to the size of an Uint (i.e. either + * a small or a bignum). */ if (count <= sizeof(val)) { diff --git a/erts/emulator/utils/beam_makeops b/erts/emulator/utils/beam_makeops index 1a117b168f..354439b5e3 100755 --- a/erts/emulator/utils/beam_makeops +++ b/erts/emulator/utils/beam_makeops @@ -110,7 +110,7 @@ my @pred_table; # Operand types for generic instructions. my $compiler_types = "uiaxyfhz"; -my $loader_types = "nprvlq"; +my $loader_types = "nprvlqo"; my $genop_types = $compiler_types . $loader_types; # -- cgit v1.2.3 From 903be1a669f9a32858e08f631fabffc00861e739 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= Date: Wed, 8 Jun 2011 07:29:18 +0200 Subject: Fix binary construction with huge literal sizes Constructing binaries using the bit syntax with literals sizes that would not fit in an Uint will either cause an emulator crash or the loading to be aborted. Use the new TAG_o tag introduced in the previous commit to make sure that the attempt to create huge binary literals will generate a system_limit exception at run-time. --- erts/emulator/beam/beam_load.c | 9 ++------- erts/emulator/beam/ops.tab | 2 +- erts/emulator/test/bs_construct_SUITE.erl | 12 ++++++++++++ 3 files changed, 15 insertions(+), 8 deletions(-) diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c index d154c1ff96..eb10ae59a8 100644 --- a/erts/emulator/beam/beam_load.c +++ b/erts/emulator/beam/beam_load.c @@ -2527,13 +2527,8 @@ should_gen_heap_bin(LoaderState* stp, GenOpArg Src) static int binary_too_big(LoaderState* stp, GenOpArg Size) { - return Size.type == TAG_u && ((Size.val >> (8*sizeof(Uint)-3)) != 0); -} - -static int -binary_too_big_bits(LoaderState* stp, GenOpArg Size) -{ - return Size.type == TAG_u && (((Size.val+7)/8) >> (8*sizeof(Uint)-3) != 0); + return Size.type == TAG_o || + (Size.type == TAG_u && ((Size.val >> (8*sizeof(Uint)-3)) != 0)); } static GenOp* diff --git a/erts/emulator/beam/ops.tab b/erts/emulator/beam/ops.tab index 8a5763b4bb..304ce22ef2 100644 --- a/erts/emulator/beam/ops.tab +++ b/erts/emulator/beam/ops.tab @@ -1236,7 +1236,7 @@ i_bs_init_heap I I I d i_bs_init_heap_bin_heap I I I d -bs_init_bits Fail Sz Words Regs Flags Dst | binary_too_big_bits(Sz) => system_limit Fail +bs_init_bits Fail Sz=o Words Regs Flags Dst => system_limit Fail bs_init_bits Fail Sz=u Words=u==0 Regs Flags Dst => i_bs_init_bits Sz Regs Dst bs_init_bits Fail Sz=u Words Regs Flags Dst => i_bs_init_bits_heap Sz Words Regs Dst diff --git a/erts/emulator/test/bs_construct_SUITE.erl b/erts/emulator/test/bs_construct_SUITE.erl index ef5940d748..7fdf36711b 100644 --- a/erts/emulator/test/bs_construct_SUITE.erl +++ b/erts/emulator/test/bs_construct_SUITE.erl @@ -570,6 +570,10 @@ system_limit(Config) when is_list(Config) -> ?line {'EXIT',{system_limit,_}} = (catch <<(id(<<>>))/binary,0:(id(1 bsl 100))>>), + %% Would fail to load. + ?line {'EXIT',{system_limit,_}} = (catch <<0:(1 bsl 67)>>), + ?line {'EXIT',{system_limit,_}} = (catch <<0:((1 bsl 64)+1)>>), + case WordSize of 4 -> system_limit_32(); @@ -586,6 +590,14 @@ system_limit_32() -> ?line {'EXIT',{system_limit,_}} = (catch <<0:(id(8)),42:536870912/unit:8>>), ?line {'EXIT',{system_limit,_}} = (catch <<0:(id(8)),42:(id(536870912))/unit:8>>), + + %% The size would be silently truncated, resulting in a crash. + ?line {'EXIT',{system_limit,_}} = (catch <<0:(1 bsl 35)>>), + ?line {'EXIT',{system_limit,_}} = (catch <<0:((1 bsl 32)+1)>>), + + %% Would fail to load. + ?line {'EXIT',{system_limit,_}} = (catch <<0:(1 bsl 43)>>), + ?line {'EXIT',{system_limit,_}} = (catch <<0:((1 bsl 40)+1)>>), ok. badarg(Config) when is_list(Config) -> -- cgit v1.2.3 From 403d462964b773516a99726129ea8dcdcc9a96f5 Mon Sep 17 00:00:00 2001 From: Richard Carlsson Date: Tue, 2 Aug 2011 13:11:23 +0200 Subject: synchronized with edoc development version --- lib/edoc/doc/overview.edoc | 7 ++++--- lib/edoc/src/edoc.erl | 15 +++++++-------- lib/edoc/src/edoc_doclet.erl | 2 +- lib/edoc/src/edoc_extract.erl | 8 ++++---- lib/edoc/src/edoc_layout.erl | 18 +++++++++++------- lib/edoc/src/edoc_lib.erl | 4 ++-- lib/edoc/src/edoc_parser.yrl | 4 ++-- lib/edoc/src/edoc_types.erl | 4 ++-- lib/edoc/src/edoc_wiki.erl | 6 +++--- lib/edoc/src/otpsgml_layout.erl | 2 +- 10 files changed, 37 insertions(+), 33 deletions(-) diff --git a/lib/edoc/doc/overview.edoc b/lib/edoc/doc/overview.edoc index bd603b7a13..fa699c6f08 100644 --- a/lib/edoc/doc/overview.edoc +++ b/lib/edoc/doc/overview.edoc @@ -1084,10 +1084,11 @@ Details: the Erlang programming language.

  • `boolean()' is the subset of `atom()' consisting of the atoms `true' and `false'.
    • -
  • `char()' is a subset of - `integer()' representing character codes.
    • +
  • `char()' is the subset of `integer()' representing + Unicode character codes: hex 000000-10FFFF.
  • `tuple()' is the set of all tuples `{...}'.
    • -
  • `list(T)' is just an alias for `[T]'.
    • +
  • `list(T)' is just an alias for `[T]'; list() is an alias + for `list(any())', i.e., `[any()]'.
  • `nil()' is an alias for the empty list `[]'.
  • `cons(H,T)' is the list constructor. This is usually not used directly. It is possible to recursively define `list(T) diff --git a/lib/edoc/src/edoc.erl b/lib/edoc/src/edoc.erl index 360f2dbc9e..6ea57ac713 100644 --- a/lib/edoc/src/edoc.erl +++ b/lib/edoc/src/edoc.erl @@ -179,8 +179,8 @@ application(App, Options) when is_atom(App) -> Dir when is_list(Dir) -> application(App, Dir, Options); _ -> - report("cannot find application directory for '~s'.", - [App]), + edoc_report:report("cannot find application directory for '~s'.", + [App]), exit(error) end. @@ -663,8 +663,8 @@ read_source(Name, Opts0) -> check_forms(Forms, Name), Forms; {error, R} -> - error({"error reading file '~s'.", - [edoc_lib:filename(Name)]}), + edoc_report:error({"error reading file '~s'.", + [edoc_lib:filename(Name)]}), exit({error, R}) end. @@ -688,11 +688,10 @@ check_forms(Fs, Name) -> error_marker -> case erl_syntax:error_marker_info(F) of {L, M, D} -> - error(L, Name, {format_error, M, D}); - + edoc_report:error(L, Name, {format_error, M, D}); Other -> - report(Name, "unknown error in " - "source code: ~w.", [Other]) + edoc_report:report(Name, "unknown error in " + "source code: ~w.", [Other]) end, exit(error); _ -> diff --git a/lib/edoc/src/edoc_doclet.erl b/lib/edoc/src/edoc_doclet.erl index 30eef3e63a..55c60b8df0 100644 --- a/lib/edoc/src/edoc_doclet.erl +++ b/lib/edoc/src/edoc_doclet.erl @@ -52,7 +52,7 @@ -define(IMAGE, "erlang.png"). -define(NL, "\n"). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). %% Sources is the list of inputs in the order they were found. Packages %% and Modules are sorted lists of atoms without duplicates. (They diff --git a/lib/edoc/src/edoc_extract.erl b/lib/edoc/src/edoc_extract.erl index 5e28762c53..5e1c212961 100644 --- a/lib/edoc/src/edoc_extract.erl +++ b/lib/edoc/src/edoc_extract.erl @@ -238,8 +238,8 @@ file(File, Context, Env, Opts) -> case file:read_file(File) of {ok, Bin} -> {ok, text(binary_to_list(Bin), Context, Env, Opts, File)}; - {error, _R} = Error -> - Error + {error, _} = Error -> + Error end. @@ -298,8 +298,8 @@ get_module_info(Forms, File) -> {Name, Vars} = case lists:keyfind(module, 1, L) of {module, N} when is_atom(N) -> {N, none}; - {module, {N, _Vs} = NVs} when is_atom(N) -> - NVs; + {module, {N, _}=Mod} when is_atom(N) -> + Mod; _ -> report(File, "module name missing.", []), exit(error) diff --git a/lib/edoc/src/edoc_layout.erl b/lib/edoc/src/edoc_layout.erl index 3ec87b7060..f7fbe6555e 100644 --- a/lib/edoc/src/edoc_layout.erl +++ b/lib/edoc/src/edoc_layout.erl @@ -33,7 +33,7 @@ -import(edoc_report, [report/2]). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). -define(HTML_EXPORT, xmerl_html). -define(DEFAULT_XML_EXPORT, ?HTML_EXPORT). @@ -959,12 +959,16 @@ local_label(R) -> xhtml(Title, CSS, Body) -> [{html, [?NL, - {head, [?NL, - {title, Title}, - ?NL] ++ CSS}, - ?NL, - {body, [{bgcolor, "white"}], Body}, - ?NL] + {head, [?NL, + {meta, [{'http-equiv',"Content-Type"}, + {content, "text/html; charset=ISO-8859-1"}], + []}, + ?NL, + {title, Title}, + ?NL] ++ CSS}, + ?NL, + {body, [{bgcolor, "white"}], Body}, + ?NL] }, ?NL]. diff --git a/lib/edoc/src/edoc_lib.erl b/lib/edoc/src/edoc_lib.erl index 585e30a2d2..1d35f8d094 100644 --- a/lib/edoc/src/edoc_lib.erl +++ b/lib/edoc/src/edoc_lib.erl @@ -40,7 +40,7 @@ -import(edoc_report, [report/2, warning/2]). -include("edoc.hrl"). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). -define(FILE_BASE, "/"). @@ -494,7 +494,7 @@ uri_get_file(File0) -> uri_get_http(URI) -> %% Try using option full_result=false case catch {ok, httpc:request(get, {URI,[]}, [], - [{full_result, false}])} of + [{full_result, false}])} of {'EXIT', _} -> uri_get_http_r10(URI); Result -> diff --git a/lib/edoc/src/edoc_parser.yrl b/lib/edoc/src/edoc_parser.yrl index 6943f1bdb8..43d444cdde 100644 --- a/lib/edoc/src/edoc_parser.yrl +++ b/lib/edoc/src/edoc_parser.yrl @@ -362,10 +362,10 @@ parse_spec(S, L) -> {ok, Spec} -> Spec; {error, E} -> - throw_error(E, L) + throw_error({parse_spec, E}, L) end; {error, E, _} -> - throw_error(E, L) + throw_error({parse_spec, E}, L) end. %% --------------------------------------------------------------------- diff --git a/lib/edoc/src/edoc_types.erl b/lib/edoc/src/edoc_types.erl index e784b3359a..697353f592 100644 --- a/lib/edoc/src/edoc_types.erl +++ b/lib/edoc/src/edoc_types.erl @@ -34,13 +34,13 @@ %% @headerfile "edoc_types.hrl" -include("edoc_types.hrl"). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). is_predefined(any, 0) -> true; is_predefined(atom, 0) -> true; is_predefined(binary, 0) -> true; -is_predefined(bool, 0) -> true; +is_predefined(bool, 0) -> true; % kept for backwards compatibility is_predefined(char, 0) -> true; is_predefined(cons, 2) -> true; is_predefined(deep_string, 0) -> true; diff --git a/lib/edoc/src/edoc_wiki.erl b/lib/edoc/src/edoc_wiki.erl index ba33198787..0516de4b9f 100644 --- a/lib/edoc/src/edoc_wiki.erl +++ b/lib/edoc/src/edoc_wiki.erl @@ -70,7 +70,7 @@ -export([parse_xml/2, expand_text/2]). -include("edoc.hrl"). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). -define(BASE_HEADING, 3). @@ -82,8 +82,8 @@ parse_xml(Data, Line) -> parse_xml_1(Text, Line) -> Text1 = "" ++ Text ++ "", - Options = [{line, Line}, {encoding, "iso-8859-1"}], - case catch {ok, xmerl_scan:string(Text1, Options)} of + Opts = [{line, Line}, {encoding, 'iso-8859-1'}], + case catch {ok, xmerl_scan:string(Text1, Opts)} of {ok, {E, _}} -> E#xmlElement.content; {'EXIT', {fatal, {Reason, L, _C}}} -> diff --git a/lib/edoc/src/otpsgml_layout.erl b/lib/edoc/src/otpsgml_layout.erl index 45f74b299e..0f2b62a5cf 100644 --- a/lib/edoc/src/otpsgml_layout.erl +++ b/lib/edoc/src/otpsgml_layout.erl @@ -34,7 +34,7 @@ -import(edoc_report, [report/2]). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). -define(SGML_EXPORT, xmerl_otpsgml). -define(DEFAULT_XML_EXPORT, ?SGML_EXPORT). -- cgit v1.2.3 From 9c9ed58c9d1dda28d47b714aa76dab49edb6abc6 Mon Sep 17 00:00:00 2001 From: Richard Carlsson Date: Sun, 21 Nov 2010 14:14:39 +0100 Subject: removed CVS-keywords from source files --- lib/edoc/Makefile | 2 -- lib/edoc/doc/Makefile | 2 -- lib/edoc/doc/src/Makefile | 2 -- lib/edoc/include/Makefile | 2 -- lib/edoc/priv/edoc_generate.src | 3 --- lib/edoc/src/edoc.erl | 2 -- lib/edoc/src/edoc_data.erl | 2 -- lib/edoc/src/edoc_doclet.erl | 2 -- lib/edoc/src/edoc_extract.erl | 2 -- lib/edoc/src/edoc_layout.erl | 2 -- lib/edoc/src/edoc_lib.erl | 2 -- lib/edoc/src/edoc_parser.yrl | 3 --- lib/edoc/src/edoc_report.erl | 2 -- lib/edoc/src/edoc_run.erl | 2 -- lib/edoc/src/edoc_scanner.erl | 2 -- lib/edoc/src/edoc_tags.erl | 2 -- lib/edoc/src/edoc_types.erl | 2 -- lib/edoc/src/edoc_wiki.erl | 2 -- lib/edoc/src/otpsgml_layout.erl | 2 -- lib/edoc/test/edoc_SUITE.erl | 2 -- 20 files changed, 42 deletions(-) diff --git a/lib/edoc/Makefile b/lib/edoc/Makefile index e512e390e3..1add669398 100644 --- a/lib/edoc/Makefile +++ b/lib/edoc/Makefile @@ -13,8 +13,6 @@ # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings # AB. All Rights Reserved.'' # -# $Id$ -# include $(ERL_TOP)/make/target.mk include $(ERL_TOP)/make/$(TARGET)/otp.mk diff --git a/lib/edoc/doc/Makefile b/lib/edoc/doc/Makefile index a0f6484382..c5f68b25d0 100644 --- a/lib/edoc/doc/Makefile +++ b/lib/edoc/doc/Makefile @@ -13,8 +13,6 @@ # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings # AB. All Rights Reserved.'' # -# $Id: Makefile,v 1.1.1.1 2004/10/04 13:53:33 richardc Exp $ -# include $(ERL_TOP)/make/target.mk include $(ERL_TOP)/make/$(TARGET)/otp.mk diff --git a/lib/edoc/doc/src/Makefile b/lib/edoc/doc/src/Makefile index 5ee0096f0f..b933094464 100644 --- a/lib/edoc/doc/src/Makefile +++ b/lib/edoc/doc/src/Makefile @@ -13,8 +13,6 @@ # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings # AB. All Rights Reserved.'' # -# $Id$ -# include $(ERL_TOP)/make/target.mk include $(ERL_TOP)/make/$(TARGET)/otp.mk diff --git a/lib/edoc/include/Makefile b/lib/edoc/include/Makefile index 0533c27567..5b2ad38c9d 100644 --- a/lib/edoc/include/Makefile +++ b/lib/edoc/include/Makefile @@ -13,8 +13,6 @@ # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings # AB. All Rights Reserved.'' # -# $Id$ -# include $(ERL_TOP)/make/target.mk include $(ERL_TOP)/make/$(TARGET)/otp.mk diff --git a/lib/edoc/priv/edoc_generate.src b/lib/edoc/priv/edoc_generate.src index e87fdbc902..7ec89207b0 100644 --- a/lib/edoc/priv/edoc_generate.src +++ b/lib/edoc/priv/edoc_generate.src @@ -14,9 +14,6 @@ # Portions created by Ericsson are Copyright 1999-2000, Ericsson # Utvecklings AB. All Rights Reserved.'' # -# $Id$ -# -# #EDOC_DIR=/clearcase/otp/internal_tools/edoc EDOC_DIR=/home/otp/sgml/edoc-%EDOC_VSN% diff --git a/lib/edoc/src/edoc.erl b/lib/edoc/src/edoc.erl index 6ea57ac713..bcbf47b6ea 100644 --- a/lib/edoc/src/edoc.erl +++ b/lib/edoc/src/edoc.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @copyright 2001-2007 Richard Carlsson %% @author Richard Carlsson %% @version {@version} diff --git a/lib/edoc/src/edoc_data.erl b/lib/edoc/src/edoc_data.erl index 27f43dca5a..e3b5a0d51b 100644 --- a/lib/edoc/src/edoc_data.erl +++ b/lib/edoc/src/edoc_data.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @private %% @copyright 2003 Richard Carlsson %% @author Richard Carlsson diff --git a/lib/edoc/src/edoc_doclet.erl b/lib/edoc/src/edoc_doclet.erl index 55c60b8df0..c66be9d7c7 100644 --- a/lib/edoc/src/edoc_doclet.erl +++ b/lib/edoc/src/edoc_doclet.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @copyright 2003-2006 Richard Carlsson %% @author Richard Carlsson %% @see edoc diff --git a/lib/edoc/src/edoc_extract.erl b/lib/edoc/src/edoc_extract.erl index 5e1c212961..1209d86fe5 100644 --- a/lib/edoc/src/edoc_extract.erl +++ b/lib/edoc/src/edoc_extract.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id: $ -%% %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson %% @see edoc diff --git a/lib/edoc/src/edoc_layout.erl b/lib/edoc/src/edoc_layout.erl index f7fbe6555e..1c0841815f 100644 --- a/lib/edoc/src/edoc_layout.erl +++ b/lib/edoc/src/edoc_layout.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id: $ -%% %% @author Richard Carlsson %% @copyright 2001-2006 Richard Carlsson %% @see edoc diff --git a/lib/edoc/src/edoc_lib.erl b/lib/edoc/src/edoc_lib.erl index 1d35f8d094..6c698e83ef 100644 --- a/lib/edoc/src/edoc_lib.erl +++ b/lib/edoc/src/edoc_lib.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson %% @see edoc diff --git a/lib/edoc/src/edoc_parser.yrl b/lib/edoc/src/edoc_parser.yrl index 43d444cdde..3ce4cde4fb 100644 --- a/lib/edoc/src/edoc_parser.yrl +++ b/lib/edoc/src/edoc_parser.yrl @@ -23,9 +23,6 @@ %% USA %% %% Author contact: richardc@it.uu.se -%% -%% $Id $ -%% %% ===================================================================== Nonterminals diff --git a/lib/edoc/src/edoc_report.erl b/lib/edoc/src/edoc_report.erl index ee54c60c90..f082513bee 100644 --- a/lib/edoc/src/edoc_report.erl +++ b/lib/edoc/src/edoc_report.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @private %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson diff --git a/lib/edoc/src/edoc_run.erl b/lib/edoc/src/edoc_run.erl index 96e5ea4631..1355db840f 100644 --- a/lib/edoc/src/edoc_run.erl +++ b/lib/edoc/src/edoc_run.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @copyright 2003 Richard Carlsson %% @author Richard Carlsson %% @see edoc diff --git a/lib/edoc/src/edoc_scanner.erl b/lib/edoc/src/edoc_scanner.erl index 9d2e6f3aed..8e895ad1ad 100644 --- a/lib/edoc/src/edoc_scanner.erl +++ b/lib/edoc/src/edoc_scanner.erl @@ -13,8 +13,6 @@ %% AB. Portions created by Ericsson are Copyright 1999, Ericsson %% Utvecklings AB. All Rights Reserved.'' %% -%% $Id: $ -%% %% @private %% @copyright Richard Carlsson 2001-2003. Portions created by Ericsson %% are Copyright 1999, Ericsson Utvecklings AB. All Rights Reserved. diff --git a/lib/edoc/src/edoc_tags.erl b/lib/edoc/src/edoc_tags.erl index 8ee8f87b5f..80989428ce 100644 --- a/lib/edoc/src/edoc_tags.erl +++ b/lib/edoc/src/edoc_tags.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @private %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson diff --git a/lib/edoc/src/edoc_types.erl b/lib/edoc/src/edoc_types.erl index 697353f592..a54544868c 100644 --- a/lib/edoc/src/edoc_types.erl +++ b/lib/edoc/src/edoc_types.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @private %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson diff --git a/lib/edoc/src/edoc_wiki.erl b/lib/edoc/src/edoc_wiki.erl index 0516de4b9f..2f2d14853c 100644 --- a/lib/edoc/src/edoc_wiki.erl +++ b/lib/edoc/src/edoc_wiki.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @private %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson diff --git a/lib/edoc/src/otpsgml_layout.erl b/lib/edoc/src/otpsgml_layout.erl index 0f2b62a5cf..d425dc0ed8 100644 --- a/lib/edoc/src/otpsgml_layout.erl +++ b/lib/edoc/src/otpsgml_layout.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @author Richard Carlsson %% @author Kenneth Lundin %% @copyright 2001-2004 Richard Carlsson diff --git a/lib/edoc/test/edoc_SUITE.erl b/lib/edoc/test/edoc_SUITE.erl index 0d57591e3e..5b95c35756 100644 --- a/lib/edoc/test/edoc_SUITE.erl +++ b/lib/edoc/test/edoc_SUITE.erl @@ -13,8 +13,6 @@ %% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings %% AB. All Rights Reserved.'' %% -%% $Id$ -%% -module(edoc_SUITE). -include_lib("test_server/include/test_server.hrl"). -- cgit v1.2.3 From d23c1374a4b19a7b6ced9d1a1b0bac536ff4d104 Mon Sep 17 00:00:00 2001 From: Richard Carlsson Date: Tue, 2 Aug 2011 14:53:02 +0200 Subject: eliminate warnings about unused imports --- lib/edoc/src/edoc.erl | 2 -- 1 file changed, 2 deletions(-) diff --git a/lib/edoc/src/edoc.erl b/lib/edoc/src/edoc.erl index bcbf47b6ea..a279f7dcb3 100644 --- a/lib/edoc/src/edoc.erl +++ b/lib/edoc/src/edoc.erl @@ -58,8 +58,6 @@ -compile({no_auto_import,[error/1]}). --import(edoc_report, [report/2, report/3, error/1, error/3]). - -include("edoc.hrl"). -- cgit v1.2.3 From b2fe00d8d8996d7a8d0ed1142e4cdba7960809bc Mon Sep 17 00:00:00 2001 From: Richard Carlsson Date: Tue, 2 Aug 2011 15:05:51 +0200 Subject: fix -spec declaration that doesn't work in R13B04 --- lib/edoc/src/edoc_specs.erl | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/lib/edoc/src/edoc_specs.erl b/lib/edoc/src/edoc_specs.erl index 79a5d142bc..bfb17515be 100644 --- a/lib/edoc/src/edoc_specs.erl +++ b/lib/edoc/src/edoc_specs.erl @@ -87,8 +87,9 @@ dummy_spec(Form) -> #tag{name = spec, line = element(2, hd(TypeSpecs)), origin = code, data = S}. --spec docs(Forms::[syntaxTree()], CommentFun) -> dict() when - CommentFun :: fun(([syntaxTree()], Line :: term()) -> #tag{}). +-spec docs(Forms::[syntaxTree()], + CommentFun :: fun( ([syntaxTree()], Line :: term()) -> #tag{} )) + -> dict(). %% @doc Find comments after -type/-opaque declarations. %% Postcomments "inside" the type are skipped. -- cgit v1.2.3 From 52e430eb1570c0cda49a8070063f1a6a2328578b Mon Sep 17 00:00:00 2001 From: Richard Carlsson Date: Tue, 2 Aug 2011 21:30:59 +0200 Subject: forgot to ensure that xmerl is found in path for include_lib to work --- lib/edoc/src/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/edoc/src/Makefile b/lib/edoc/src/Makefile index 9c5a9d30d1..fcb0b61292 100644 --- a/lib/edoc/src/Makefile +++ b/lib/edoc/src/Makefile @@ -23,7 +23,7 @@ RELSYSDIR = $(RELEASE_PATH)/lib/edoc-$(VSN) EBIN = ../ebin XMERL = ../../xmerl -ERL_COMPILE_FLAGS += -I../include -I$(XMERL)/include +warn_unused_vars +nowarn_shadow_vars +warn_unused_import +warn_deprecated_guard +ERL_COMPILE_FLAGS += -pa $(XMERL) -I../include -I$(XMERL)/include +warn_unused_vars +nowarn_shadow_vars +warn_unused_import +warn_deprecated_guard SOURCES= \ edoc.erl edoc_data.erl edoc_doclet.erl edoc_extract.erl \ -- cgit v1.2.3 From e011c1aa263f7f08177347fe619b54a621c17372 Mon Sep 17 00:00:00 2001 From: Christian von Roques Date: Mon, 8 Aug 2011 12:25:05 +0200 Subject: Trivial documentation fixes --- INSTALL.md | 4 ++-- lib/public_key/asn1/README | 2 +- lib/public_key/doc/src/public_key.xml | 16 ++++++++-------- lib/ssl/doc/src/ssl.xml | 11 ++++++----- lib/stdlib/doc/src/unicode_usage.xml | 2 +- 5 files changed, 18 insertions(+), 17 deletions(-) diff --git a/INSTALL.md b/INSTALL.md index 1061c5187a..f0fdaf3982 100644 --- a/INSTALL.md +++ b/INSTALL.md @@ -424,7 +424,7 @@ as before, but the build process will take a much longer time. ### Building in Git ### When building in a Git working directory you also have to have a GNU `autoconf` -of at least version 2.59 on your system. This since you need to generate the +of at least version 2.59 on your system, because you need to generate the `configure` scripts before you can start building. The `configure` scripts are generated by invoking `./otp_build autoconf` in @@ -436,7 +436,7 @@ when checking out a branch. Regenerated `configure` scripts imply that you have to run `configure` and build again. > *NOTE*: Running `./otp_build autoconf` is **not** needed when building -> an unmodified version the released source. +> an unmodified version of the released source. Other useful information can be found at our github wiki: diff --git a/lib/public_key/asn1/README b/lib/public_key/asn1/README index 5fb8cf9725..2a880e2d51 100644 --- a/lib/public_key/asn1/README +++ b/lib/public_key/asn1/README @@ -46,6 +46,6 @@ diff -r1.1 PKIXAttributeCertificate.asn1 --- > version AttCertVersion, -- version is v2 -4. Defenitions of publuic keys from PKCS-1.asn1 present in +4. Definitions of public keys from PKCS-1.asn1 present in PKIX1Algorithms88.asn1 where removed as we take them directly from PKCS-1.asn1 \ No newline at end of file diff --git a/lib/public_key/doc/src/public_key.xml b/lib/public_key/doc/src/public_key.xml index d60d91cd83..9a3832c68b 100644 --- a/lib/public_key/doc/src/public_key.xml +++ b/lib/public_key/doc/src/public_key.xml @@ -63,7 +63,7 @@

    pki_asn1_type() = 'Certificate' | 'RSAPrivateKey'| 'RSAPublicKey' 'DSAPrivateKey' | 'DSAPublicKey' | 'DHParameter' | 'SubjectPublicKeyInfo'

    -

    pem_entry () = {pki_asn1_type(), binary() %% DER or encrypted DER +

    pem_entry () = {pki_asn1_type(), binary(), %% DER or encrypted DER not_encrypted | {"DES-CBC" | "DES-EDE3-CBC", crypto:rand_bytes(8)}}.

    rsa_public_key() = #'RSAPublicKey'{}

    @@ -72,8 +72,6 @@

    dsa_public_key() = {integer(), #'Dss-Parms'{}}

    -

    rsa_private_key() = #'RSAPrivateKey'{}

    -

    dsa_private_key() = #'DSAPrivateKey'{}

    public_crypt_options() = [{rsa_pad, rsa_padding()}].

    @@ -149,7 +147,7 @@ der_decode(Asn1type, Der) -> term() Decodes a public key asn1 der encoded entity. - Asn1Type = atom() - + Asn1Type = atom() ASN.1 type present in the public_key applications asn1 specifications. Der = der_encoded() @@ -166,7 +164,8 @@ Asn1Type = atom() Asn1 type present in the public_key applications ASN.1 specifications. - Entity = term() - The erlang representation of Asn1Type + Entity = term() + The erlang representation of Asn1Type

    Encodes a public key entity with ASN.1 DER encoding.

    @@ -218,12 +217,13 @@ Creates a pem entry that can be fed to pem_encode/1. Asn1Type = pki_asn1_type() - Entity = term() - The Erlang representation of + Entity = term() + The Erlang representation of Asn1Type. If Asn1Type is 'SubjectPublicKeyInfo' then Entity must be either an rsa_public_key() or a dsa_public_key() and this function will create the appropriate 'SubjectPublicKeyInfo' entry. - + CipherInfo = {"DES-CBC" | "DES-EDE3-CBC", crypto:rand_bytes(8)} Password = string() @@ -281,7 +281,7 @@

    Der encodes a pkix x509 certificate or part of such a certificate. This function must be used for encoding certificates or parts of certificates - that are decoded/created on the otp format, whereas for the plain format this + that are decoded/created in the otp format, whereas for the plain format this function will directly call der_encode/2.

    diff --git a/lib/ssl/doc/src/ssl.xml b/lib/ssl/doc/src/ssl.xml index 566068beaf..d7a52d7d62 100644 --- a/lib/ssl/doc/src/ssl.xml +++ b/lib/ssl/doc/src/ssl.xml @@ -35,7 +35,7 @@ SSL - ssl requires the crypto an public_key applications. + ssl requires the crypto and public_key applications. Supported SSL/TLS-versions are SSL-3.0 and TLS-1.0 For security reasons sslv2 is not supported. Ephemeral Diffie-Hellman cipher suites are supported @@ -216,7 +216,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | application is encountered. Additionally it will be called when a certificate is considered valid by the path validation to allow access to each certificate in the path to the user - application. Note that the it will differentiate between the + application. Note that it will differentiate between the peer certificate and CA certificates by using valid_peer or valid as the second argument to the verify fun. See the public_key User's @@ -329,7 +329,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | Used together with {verify, verify_peer} by a ssl server. If set to true, the server will fail if the client does not have a certificate to send, i.e. sends a empty certificate, if set to - false it will only fail if the client sends a invalid + false it will only fail if the client sends an invalid certificate (an empty certificate is considered valid). @@ -343,10 +343,10 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | PeerCert, Compression, CipherSuite) -> boolean()} Enables the ssl server to have a local policy for deciding if a session should be reused or not, - only meaning full if reuse_sessions is set to true. + only meaningful if reuse_sessions is set to true. SuggestedSessionId is a binary(), PeerCert is a DER encoded certificate, Compression is an enumeration integer - and CipherSuite of type ciphersuite(). + and CipherSuite is of type ciphersuite(). @@ -587,6 +587,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | the socket is closed.

     + setopts(Socket, Options) -> ok | {error, Reason} Set socket options. diff --git a/lib/stdlib/doc/src/unicode_usage.xml b/lib/stdlib/doc/src/unicode_usage.xml index 416df1f02c..b48ad8c1f3 100644 --- a/lib/stdlib/doc/src/unicode_usage.xml +++ b/lib/stdlib/doc/src/unicode_usage.xml @@ -52,7 +52,7 @@ UCS-4 Basically the same as UTF-32, but without some Unicode semantics, defined by IEEE and has little use as a separate encoding standard. For all normal (and possibly abnormal) usages, UTF-32 and UCS-4 are interchangeable. -

    Certain ranges of characters are left unused and certain ranges are even deemed invalid. The most notable invalid range is 16#D800 - 16#DFFF, as the UTF-16 encoding does not allow for encoding of these numbers. It can be speculated that the UTF-16 encoding standard was, from the beginning, expected to be able to hold all Unicode characters in one 16-bit entity, but then had to be extended, leaving a whole in the Unicode range to cope with backward compatibility.

    +

    Certain ranges of characters are left unused and certain ranges are even deemed invalid. The most notable invalid range is 16#D800 - 16#DFFF, as the UTF-16 encoding does not allow for encoding of these numbers. It can be speculated that the UTF-16 encoding standard was, from the beginning, expected to be able to hold all Unicode characters in one 16-bit entity, but then had to be extended, leaving a hole in the Unicode range to cope with backward compatibility.

    Additionally, the codepoint 16#FEFF is used for byte order marks (BOM's) and use of that character is not encouraged in other contexts than that. It actually is valid though, as the character "ZWNBS" (Zero Width Non Breaking Space). BOM's are used to identify encodings and byte order for programs where such parameters are not known in advance. Byte order marks are more seldom used than one could expect, put their use is becoming more widely spread as they provide the means for programs to make educated guesses about the Unicode format of a certain file.

    • -- cgit v1.2.3 From c43247746c9a8713980a07f4ede52c28d7670e02 Mon Sep 17 00:00:00 2001 From: Christian von Roques Date: Mon, 8 Aug 2011 12:26:13 +0200 Subject: reindent pkix_path_validation/3 --- lib/public_key/src/public_key.erl | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/lib/public_key/src/public_key.erl b/lib/public_key/src/public_key.erl index 2901020e83..33fcce2c44 100644 --- a/lib/public_key/src/public_key.erl +++ b/lib/public_key/src/public_key.erl @@ -488,9 +488,10 @@ pkix_path_validation(PathErr, [Cert | Chain], Options0) when is_atom(PathErr)-> _:_ -> {error, Reason} end; -pkix_path_validation(TrustedCert, CertChain, Options) when - is_binary(TrustedCert) -> OtpCert = pkix_decode_cert(TrustedCert, - otp), pkix_path_validation(OtpCert, CertChain, Options); +pkix_path_validation(TrustedCert, CertChain, Options) + when is_binary(TrustedCert) -> + OtpCert = pkix_decode_cert(TrustedCert, otp), + pkix_path_validation(OtpCert, CertChain, Options); pkix_path_validation(#'OTPCertificate'{} = TrustedCert, CertChain, Options) when is_list(CertChain), is_list(Options) -> -- cgit v1.2.3 From 89ca4daa2eb4b928387133b0a9c60f55adea267d Mon Sep 17 00:00:00 2001 From: Christian von Roques Date: Mon, 8 Aug 2011 13:01:57 +0200 Subject: replace "a ssl" with "an ssl" --- lib/ssl/c_src/esock_openssl.c | 2 +- lib/ssl/doc/src/notes.xml | 6 +++--- lib/ssl/doc/src/ssl.xml | 20 ++++++++++---------- lib/ssl/doc/src/ssl_protocol.xml | 4 ++-- lib/ssl/doc/src/using_ssl.xml | 8 ++++---- lib/ssl/src/ssl.erl | 10 +++++----- lib/ssl/src/ssl_connection.erl | 6 +++--- lib/ssl/src/ssl_record.erl | 2 +- lib/ssl/src/ssl_ssl2.erl | 2 +- 9 files changed, 30 insertions(+), 30 deletions(-) diff --git a/lib/ssl/c_src/esock_openssl.c b/lib/ssl/c_src/esock_openssl.c index 2621c9934e..0bc42958f0 100644 --- a/lib/ssl/c_src/esock_openssl.c +++ b/lib/ssl/c_src/esock_openssl.c @@ -1024,7 +1024,7 @@ static void info_callback(const SSL *ssl, int where, int ret) } } -/* This function is called whenever a SSL_CTX *ctx structure is +/* This function is called whenever an SSL_CTX *ctx structure is * freed. */ static void callback_data_free(void *parent, void *ptr, CRYPTO_EX_DATA *ad, diff --git a/lib/ssl/doc/src/notes.xml b/lib/ssl/doc/src/notes.xml index b2d17925fd..e090b4e1ef 100644 --- a/lib/ssl/doc/src/notes.xml +++ b/lib/ssl/doc/src/notes.xml @@ -554,7 +554,7 @@ Own Id: OTP-8224

    -

    A ssl:ssl_accept/3 could crash a connection if the +

    An ssl:ssl_accept/3 could crash a connection if the timing was wrong.

    Removed info message if the socket closed without a proper disconnect from the ssl layer.

    ssl:send/2 is now blocking until the @@ -770,7 +770,7 @@

    The new ssl implementation released as a alfa in this - version supports upgrading of a tcp connection to a ssl + version supports upgrading of a tcp connection to an ssl connection so that http client and servers may implement RFC 2817.

    @@ -789,7 +789,7 @@ very crippled as the control of the ssl-socket was deep down in openssl making it hard if not impossible to support all inet options, ipv6 and upgrade of a tcp - connection to a ssl connection. The alfa version has a + connection to an ssl connection. The alfa version has a few limitations that will be removed before the ssl-4.0 release. Main differences and limitations in the alfa are listed below.

    diff --git a/lib/ssl/doc/src/ssl.xml b/lib/ssl/doc/src/ssl.xml index d7a52d7d62..0c4c8796be 100644 --- a/lib/ssl/doc/src/ssl.xml +++ b/lib/ssl/doc/src/ssl.xml @@ -326,7 +326,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |     {fail_if_no_peer_cert, boolean()} - Used together with {verify, verify_peer} by a ssl server. + Used together with {verify, verify_peer} by an ssl server. If set to true, the server will fail if the client does not have a certificate to send, i.e. sends a empty certificate, if set to false it will only fail if the client sends an invalid @@ -355,7 +355,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
    General -

    When a ssl socket is in active mode (the default), data from the +

    When an ssl socket is in active mode (the default), data from the socket is delivered to the owner of the socket in the form of messages:

    @@ -396,7 +396,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | connect(Socket, SslOptions, Timeout) -> {ok, SslSocket} | {error, Reason} Upgrades a gen_tcp, or - equivalent, connected socket to a ssl socket. + equivalent, connected socket to an ssl socket. Socket = socket() SslOptions = [ssloption()] @@ -405,7 +405,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | Reason = term()

    Upgrades a gen_tcp, or equivalent, - connected socket to a ssl socket i.e. performs the + connected socket to an ssl socket i.e. performs the client-side ssl handshake.

     @@ -428,12 +428,12 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | close(SslSocket) -> ok | {error, Reason} - Close a ssl connection + Close an ssl connection SslSocket = sslsocket() Reason = term() -

    Close a ssl connection.

    +

    Close an ssl connection.

         @@ -450,7 +450,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | Reason = term()

    Assigns a new controlling process to the ssl-socket. A - controlling process is the owner of a ssl-socket, and receives + controlling process is the owner of an ssl-socket, and receives all messages from the socket.

     @@ -496,14 +496,14 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | listen(Port, Options) -> {ok, ListenSocket} | {error, Reason} - Creates a ssl listen socket. + Creates an ssl listen socket. Port = integer() Options = options() ListenSocket = sslsocket() -

    Creates a ssl listen socket.

    +

    Creates an ssl listen socket.

         @@ -647,7 +647,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |

    Upgrades a gen_tcp, or - equivalent, socket to a ssl socket i.e. performs the + equivalent, socket to an ssl socket i.e. performs the ssl server-side handshake.

    Note that the listen socket should be in {active, false} mode before telling the client that the server is ready to upgrade diff --git a/lib/ssl/doc/src/ssl_protocol.xml b/lib/ssl/doc/src/ssl_protocol.xml index 6936408881..ca5cc8bc7a 100644 --- a/lib/ssl/doc/src/ssl_protocol.xml +++ b/lib/ssl/doc/src/ssl_protocol.xml @@ -31,11 +31,11 @@

    By default erlang ssl is run over the TCP/IP protocol even - though you could plug in an other reliable transport protocol + though you could plug in any other reliable transport protocol with the same API as gen_tcp.

    If a client and server wants to use an upgrade mechanism, such as - defined by RFC2817, to upgrade a regular TCP/IP connection to a ssl + defined by RFC2817, to upgrade a regular TCP/IP connection to an ssl connection the erlang ssl API supports this. This can be useful for things such as supporting HTTP and HTTPS on the same port and implementing virtual hosting. diff --git a/lib/ssl/doc/src/using_ssl.xml b/lib/ssl/doc/src/using_ssl.xml index 605290b6f9..ab837a156a 100644 --- a/lib/ssl/doc/src/using_ssl.xml +++ b/lib/ssl/doc/src/using_ssl.xml @@ -56,7 +56,7 @@ 1 server> ssl:start(). ok -

    Create a ssl listen socket

    +

    Create an ssl listen socket

    2 server> {ok, ListenSocket} = ssl:listen(9999, [{certfile, "cert.pem"}, {keyfile, "key.pem"},{reuseaddr, true}]). {ok,{sslsocket, [...]}} @@ -90,7 +90,7 @@ ok
    Upgrade example -

    To upgrade a TCP/IP connection to a ssl connection the +

    To upgrade a TCP/IP connection to an ssl connection the client and server have to aggre to do so. Agreement may be accompliced by using a protocol such the one used by HTTP specified in RFC 2817.

     @@ -114,7 +114,7 @@ ok 2 client> {ok, Socket} = gen_tcp:connect("localhost", 9999, [], infinity).

    Make sure active is set to false before trying - to upgrade a connection to a ssl connection, otherwhise + to upgrade a connection to an ssl connection, otherwhise ssl handshake messages may be deliverd to the wrong process.

    4 server> inet:setopts(Socket, [{active, false}]). ok @@ -124,7 +124,7 @@ ok {certfile, "cert.pem"}, {keyfile, "key.pem"}]). {ok,{sslsocket,[...]}} -

    Upgrade to a ssl connection. Note that the client and server +

    Upgrade to an ssl connection. Note that the client and server must agree upon the upgrade and the server must call ssl:accept/2 before the client calls ssl:connect/3.

    3 client>{ok, SSLSocket} = ssl:connect(Socket, [{cacertfile, "cacerts.pem"}, diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl index a0aedbbbee..46e4b98c98 100644 --- a/lib/ssl/src/ssl.erl +++ b/lib/ssl/src/ssl.erl @@ -104,7 +104,7 @@ stop() -> {ok, #sslsocket{}} | {error, reason()}. %% -%% Description: Connect to a ssl server. +%% Description: Connect to an ssl server. %%-------------------------------------------------------------------- connect(Socket, SslOptions) when is_port(Socket) -> connect(Socket, SslOptions, infinity). @@ -151,7 +151,7 @@ connect(Host, Port, Options0, Timeout) -> -spec listen(port_num(), [option()]) ->{ok, #sslsocket{}} | {error, reason()}. %% -%% Description: Creates a ssl listen socket. +%% Description: Creates an ssl listen socket. %%-------------------------------------------------------------------- listen(_Port, []) -> {error, enooptions}; @@ -177,7 +177,7 @@ listen(Port, Options0) -> -spec transport_accept(#sslsocket{}, timeout()) -> {ok, #sslsocket{}} | {error, reason()}. %% -%% Description: Performs transport accept on a ssl listen socket +%% Description: Performs transport accept on an ssl listen socket %%-------------------------------------------------------------------- transport_accept(ListenSocket) -> transport_accept(ListenSocket, infinity). @@ -218,7 +218,7 @@ transport_accept(#sslsocket{} = ListenSocket, Timeout) -> ok | {ok, #sslsocket{}} | {error, reason()}. -spec ssl_accept(port(), [option()], timeout()) -> {ok, #sslsocket{}} | {error, reason()}. %% -%% Description: Performs accept on a ssl listen socket. e.i. performs +%% Description: Performs accept on an ssl listen socket. e.i. performs %% ssl handshake. %%-------------------------------------------------------------------- ssl_accept(ListenSocket) -> @@ -252,7 +252,7 @@ ssl_accept(Socket, SslOptions, Timeout) when is_port(Socket) -> %%-------------------------------------------------------------------- -spec close(#sslsocket{}) -> term(). %% -%% Description: Close a ssl connection +%% Description: Close an ssl connection %%-------------------------------------------------------------------- close(#sslsocket{pid = {ListenSocket, #config{cb={CbMod,_, _, _}}}, fd = new_ssl}) -> CbMod:close(ListenSocket); diff --git a/lib/ssl/src/ssl_connection.erl b/lib/ssl/src/ssl_connection.erl index 21b021afb0..79570c520a 100644 --- a/lib/ssl/src/ssl_connection.erl +++ b/lib/ssl/src/ssl_connection.erl @@ -131,7 +131,7 @@ recv(Pid, Length, Timeout) -> pid(), tuple(), timeout()) -> {ok, #sslsocket{}} | {error, reason()}. %% -%% Description: Connect to a ssl server. +%% Description: Connect to an ssl server. %%-------------------------------------------------------------------- connect(Host, Port, Socket, Options, User, CbInfo, Timeout) -> try start_fsm(client, Host, Port, Socket, Options, User, CbInfo, @@ -145,7 +145,7 @@ connect(Host, Port, Socket, Options, User, CbInfo, Timeout) -> pid(), tuple(), timeout()) -> {ok, #sslsocket{}} | {error, reason()}. %% -%% Description: Performs accept on a ssl listen socket. e.i. performs +%% Description: Performs accept on an ssl listen socket. e.i. performs %% ssl handshake. %%-------------------------------------------------------------------- ssl_accept(Port, Socket, Opts, User, CbInfo, Timeout) -> @@ -185,7 +185,7 @@ socket_control(Socket, Pid, CbModule) -> %%-------------------------------------------------------------------- -spec close(pid()) -> ok | {error, reason()}. %% -%% Description: Close a ssl connection +%% Description: Close an ssl connection %%-------------------------------------------------------------------- close(ConnectionPid) -> case sync_send_all_state_event(ConnectionPid, close) of diff --git a/lib/ssl/src/ssl_record.erl b/lib/ssl/src/ssl_record.erl index 4c3c0b9c58..72091fdd5f 100644 --- a/lib/ssl/src/ssl_record.erl +++ b/lib/ssl/src/ssl_record.erl @@ -342,7 +342,7 @@ get_tls_records_aux(<>, diff --git a/lib/ssl/src/ssl_ssl2.erl b/lib/ssl/src/ssl_ssl2.erl index b1005b1acb..30a3a5fc98 100644 --- a/lib/ssl/src/ssl_ssl2.erl +++ b/lib/ssl/src/ssl_ssl2.erl @@ -20,7 +20,7 @@ %% %%---------------------------------------------------------------------- %% Purpose: Handles sslv2 hello as clients supporting sslv2 and higher -%% will send a sslv2 hello. +%% will send an sslv2 hello. %%---------------------------------------------------------------------- -module(ssl_ssl2). -- cgit v1.2.3 From 64332904ecba4279dd0c812854f0120abf7e9b7b Mon Sep 17 00:00:00 2001 From: Henrik Nord Date: Mon, 8 Aug 2011 14:58:51 +0200 Subject: Fix minor typo in gen_fsm documentation --- lib/stdlib/doc/src/gen_fsm.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/stdlib/doc/src/gen_fsm.xml b/lib/stdlib/doc/src/gen_fsm.xml index d15383c621..4900a8f0ef 100644 --- a/lib/stdlib/doc/src/gen_fsm.xml +++ b/lib/stdlib/doc/src/gen_fsm.xml @@ -438,7 +438,7 @@ gen_fsm:sync_send_all_state_event -----> Module:handle_sync_event/4 Initialize process and internal state name and state data. Args = term() - Return = {ok,StateName,StateData} | {ok,StateName,StateData,Timeout} + Result = {ok,StateName,StateData} | {ok,StateName,StateData,Timeout}   | {ok,StateName,StateData,hibernate}   | {stop,Reason} | ignore  StateName = atom() -- cgit v1.2.3 From ea007e3498aaf5dc1e7be7c39520f0e103840418 Mon Sep 17 00:00:00 2001 From: Lars Thorsen Date: Wed, 6 Jul 2011 15:19:47 +0200 Subject: Fixed problem with relative paths to schemas. --- lib/xmerl/include/xmerl_xsd.hrl | 1 + lib/xmerl/src/xmerl_xsd.erl | 43 ++++++++++++++++++++++++++--------------- 2 files changed, 28 insertions(+), 16 deletions(-) diff --git a/lib/xmerl/include/xmerl_xsd.hrl b/lib/xmerl/include/xmerl_xsd.hrl index b527accc8c..6dad7d8ff0 100644 --- a/lib/xmerl/include/xmerl_xsd.hrl +++ b/lib/xmerl/include/xmerl_xsd.hrl @@ -36,6 +36,7 @@ schema_name, vsn, schema_preprocessed=false, + external_xsd_base=false, xsd_base, xml_options=[], scope=[], diff --git a/lib/xmerl/src/xmerl_xsd.erl b/lib/xmerl/src/xmerl_xsd.erl index e56f1470c0..f003cc74ba 100644 --- a/lib/xmerl/src/xmerl_xsd.erl +++ b/lib/xmerl/src/xmerl_xsd.erl @@ -287,10 +287,19 @@ process_schema(Schema) -> %% error reason. The error reason may be a list of several errors %% or a single error encountered during the processing. process_schema(Schema,Options) when is_list(Options) -> - S = initiate_state(Options,Schema), - process_schema2(xmerl_scan:file(filename:join(S#xsd_state.xsd_base, Schema)),S,Schema); -process_schema(Schema,State) when is_record(State,xsd_state) -> - process_schema2(xmerl_scan:file(filename:join(State#xsd_state.xsd_base, Schema)),State,Schema). + State = initiate_state(Options,Schema), + process_schema(Schema, State); +process_schema(Schema, State=#xsd_state{fetch_fun=Fetch})-> + case Fetch(Schema, State) of + {ok,{file,File},_} -> + process_schema2(xmerl_scan:file(File), State, Schema); + {ok,{string,Str},_} -> + process_schema2(xmerl_scan:string(Str), State, Schema); + {ok,[],_} -> + {error,enoent}; + Err -> + Err + end. process_schema2(Err={error,_},_,_) -> Err; @@ -319,12 +328,9 @@ process_schemas(Schemas) -> %% error reason. The error reason may be a list of several errors %% or a single error encountered during the processing. process_schemas(Schemas=[{_,Schema}|_],Options) when is_list(Options) -> - process_schemas(Schemas,initiate_state(Options,Schema)); + State = initiate_state(Options,Schema), + process_schemas(Schemas, State); process_schemas([{_NS,Schema}|Rest],State=#xsd_state{fetch_fun=Fetch}) -> -%% case process_external_schema_once(Schema,if_list_to_atom(NS),State) of -%% S when is_record(S,xsd_state) -> -%% case process_schema(filename:join([State#xsd_state.xsd_base,Schema]),State) of -%% {ok,S} -> Res= case Fetch(Schema,State) of {ok,{file,File},_} -> @@ -345,20 +351,20 @@ process_schemas([{_NS,Schema}|Rest],State=#xsd_state{fetch_fun=Fetch}) -> process_schemas([],S) when is_record(S,xsd_state) -> {ok,S}. - initiate_state(Opts,Schema) -> XSDBase = filename:dirname(Schema), {{state,S},RestOpts}=new_state(Opts), S2 = create_tables(S), - initiate_state2(S2#xsd_state{schema_name = Schema, - xsd_base = XSDBase, - fetch_fun = fun fetch/2},RestOpts). + S3 = initiate_state2(S2#xsd_state{schema_name = Schema, xsd_base=XSDBase, + fetch_fun = fun fetch/2}, + RestOpts). + initiate_state2(S,[]) -> S; initiate_state2(S,[{tab2file,Bool}|T]) -> initiate_state2(S#xsd_state{tab2file=Bool},T); -initiate_state2(S,[{xsdbase,XSDBase}|T]) -> - initiate_state2(S#xsd_state{xsd_base=XSDBase},T); +initiate_state2(S,[{xsdbase, XSDBase}|T]) -> + initiate_state2(S#xsd_state{xsd_base=XSDBase, external_xsd_base=true},T); initiate_state2(S,[{fetch_fun,FetchFun}|T]) -> initiate_state2(S#xsd_state{fetch_fun=FetchFun},T); initiate_state2(S,[{fetch_path,FetchPath}|T]) -> @@ -5232,7 +5238,12 @@ fetch(URI,S) -> [] -> %% empty systemliteral []; _ -> - filename:join(S#xsd_state.xsd_base, URI) + case S#xsd_state.external_xsd_base of + true -> + filename:join(S#xsd_state.xsd_base, URI); + false -> + filename:join(S#xsd_state.xsd_base, filename:basename(URI)) + end end, Path = path_locate(S#xsd_state.fetch_path, Filename, Fullname), ?dbg("fetch(~p) -> {file, ~p}.~n", [URI, Path]), -- cgit v1.2.3 From 7e9d4d42b93adf49a696d0ca36d97eda17f7a2af Mon Sep 17 00:00:00 2001 From: Lars Thorsen Date: Tue, 9 Aug 2011 11:27:38 +0200 Subject: Added ticket test case. --- lib/xmerl/test/xmerl_xsd_SUITE.erl | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/lib/xmerl/test/xmerl_xsd_SUITE.erl b/lib/xmerl/test/xmerl_xsd_SUITE.erl index a0d3b1e667..421fa48054 100644 --- a/lib/xmerl/test/xmerl_xsd_SUITE.erl +++ b/lib/xmerl/test/xmerl_xsd_SUITE.erl @@ -62,7 +62,7 @@ groups() -> sis2, state2file_file2state, union]}, {ticket_tests, [], [ticket_6910, ticket_7165, ticket_7190, ticket_7288, - ticket_7736, ticket_8599]}, + ticket_7736, ticket_8599, ticket_9410]}, {facets, [], [length, minLength, maxLength, pattern, enumeration, whiteSpace, maxInclusive, maxExclusive, minExclusive, @@ -1146,3 +1146,8 @@ ticket_8599(Config) -> ?line {{xmlElement,persons,persons,_,_,_,_,_,_,_,_,_},_GlobalState} = xmerl_xsd:validate(E, S). + +ticket_9410(suite) -> []; +ticket_9410(Config) -> + file:set_cwd(filename:join([?config(data_dir,Config),".."])), + ?line {ok, _S} = xmerl_xsd:process_schema("xmerl_xsd_SUITE_data/small.xsd"). -- cgit v1.2.3 From 96a4a03f1d581810833d26aa9e7ff864ca8255f1 Mon Sep 17 00:00:00 2001 From: Lars Thorsen Date: Fri, 8 Jul 2011 10:56:10 +0200 Subject: Entity replacement in attributes doesn't work poperly. --- lib/xmerl/src/xmerl_scan.erl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/xmerl/src/xmerl_scan.erl b/lib/xmerl/src/xmerl_scan.erl index 059c8f21b6..e598c5f56d 100644 --- a/lib/xmerl/src/xmerl_scan.erl +++ b/lib/xmerl/src/xmerl_scan.erl @@ -2276,7 +2276,7 @@ scan_att_chars([H|T], S0, H, Acc, TmpAcc,AttType,IsNorm) -> % End quote true -> normalize(Acc,S,IsNorm) end, - {lists:reverse(Acc2), T, S2,IsNorm2}; + {lists:flatten(lists:reverse(Acc2)), T, S2,IsNorm2}; scan_att_chars("&" ++ T, S0, Delim, Acc, TmpAcc,AT,IsNorm) -> % Reference ?bump_col(1), {ExpRef, T1, S1} = scan_reference(T, S), -- cgit v1.2.3 From 5650ad3d33513dac84af045788628e06c1645aa4 Mon Sep 17 00:00:00 2001 From: Lars Thorsen Date: Tue, 9 Aug 2011 14:33:02 +0200 Subject: Added test case for ticket 9411. --- lib/xmerl/test/xmerl_SUITE.erl | 13 ++++++++++++- lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz | Bin 47121 -> 47340 bytes 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/lib/xmerl/test/xmerl_SUITE.erl b/lib/xmerl/test/xmerl_SUITE.erl index 392b2522e8..0c809dbcb6 100644 --- a/lib/xmerl/test/xmerl_SUITE.erl +++ b/lib/xmerl/test/xmerl_SUITE.erl @@ -57,7 +57,8 @@ groups() -> {eventp_tests, [], [sax_parse_and_export]}, {ticket_tests, [], [ticket_5998, ticket_7211, ticket_7214, ticket_7430, - ticket_6873, ticket_7496, ticket_8156, ticket_8697]}, + ticket_6873, ticket_7496, ticket_8156, ticket_8697, + ticket_9411]}, {app_test, [], [{xmerl_app_test, all}]}, {appup_test, [], [{xmerl_appup_test, all}]}]. @@ -575,7 +576,17 @@ ticket_8697(Config) -> ?line [16#545C] = HexEntityText, ok. +ticket_9411(suite) -> []; +ticket_9411(doc) -> + ["Test that xmerl_scan handles attribute that contains for example ""]; +ticket_9411(Config) -> + DataDir = ?config(data_dir,Config), + ?line {ok, Schema} = xmerl_xsd:process_schema(filename:join([DataDir,"misc/ticket_9411.xsd"])), + ?line {ok, Bin} = file:read_file(filename:join([DataDir,"misc/ticket_9411.xml"])), + ?line Xml = erlang:binary_to_list(Bin), + ?line {E, _} = xmerl_scan:string(Xml), + ?line {E, _} = xmerl_xsd:validate(E, Schema). diff --git a/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz b/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz index c48a6f897b..fef7431845 100644 Binary files a/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz and b/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz differ -- cgit v1.2.3 From 40dd124c64b737e9efd14d6a663244ffb38e7a81 Mon Sep 17 00:00:00 2001 From: Niclas Eklund Date: Thu, 11 Aug 2011 17:11:44 +0200 Subject: Changed version, added release note and updated license headers. --- lib/ic/doc/src/notes.xml | 18 +++++++++++++++++- lib/ic/src/ic_pp.erl | 2 +- lib/ic/src/ic_pragma.erl | 2 +- lib/ic/vsn.mk | 2 +- 4 files changed, 20 insertions(+), 4 deletions(-) diff --git a/lib/ic/doc/src/notes.xml b/lib/ic/doc/src/notes.xml index 5f6c31069c..de519d5f84 100644 --- a/lib/ic/doc/src/notes.xml +++ b/lib/ic/doc/src/notes.xml @@ -4,7 +4,7 @@
    - 19982010 + 19982011 Ericsson AB. All Rights Reserved. @@ -30,6 +30,22 @@ notes.xml
    +
    + IC 4.2.27 + +
    + Improvements and New Features + + +

    + Reduced compile overhead (Thanks to Haitao Li).

    +

    + Own Id: OTP-9460

    +     +     +
    +
    +
    IC 4.2.26 diff --git a/lib/ic/src/ic_pp.erl b/lib/ic/src/ic_pp.erl index 4a432c3a28..6f09d049da 100644 --- a/lib/ic/src/ic_pp.erl +++ b/lib/ic/src/ic_pp.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2009. All Rights Reserved. +%% Copyright Ericsson AB 1997-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in diff --git a/lib/ic/src/ic_pragma.erl b/lib/ic/src/ic_pragma.erl index 6af1bbf26e..7f2216b9dc 100644 --- a/lib/ic/src/ic_pragma.erl +++ b/lib/ic/src/ic_pragma.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2010. All Rights Reserved. +%% Copyright Ericsson AB 1998-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in diff --git a/lib/ic/vsn.mk b/lib/ic/vsn.mk index 6d6c7fa625..6561ccd2a7 100644 --- a/lib/ic/vsn.mk +++ b/lib/ic/vsn.mk @@ -1 +1 @@ -IC_VSN = 4.2.26 +IC_VSN = 4.2.27 -- cgit v1.2.3 From 79dbe6c9834fa21f37a169ca981a427e230aa49c Mon Sep 17 00:00:00 2001 From: Hans Bolinder Date: Mon, 15 Aug 2011 14:44:24 +0200 Subject: Correct the contract of timer:now_diff/2 The contract of timer:now_diff() has been corrected. (Thanks to Alex Morarash). --- lib/stdlib/src/timer.erl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/stdlib/src/timer.erl b/lib/stdlib/src/timer.erl index e3d6c905b6..689e42051f 100644 --- a/lib/stdlib/src/timer.erl +++ b/lib/stdlib/src/timer.erl @@ -199,7 +199,7 @@ tc(M, F, A) -> %% Calculate the time difference (in microseconds) of two %% erlang:now() timestamps, T2-T1. %% --spec now_diff(T1, T2) -> Tdiff when +-spec now_diff(T2, T1) -> Tdiff when T1 :: erlang:timestamp(), T2 :: erlang:timestamp(), Tdiff :: integer(). -- cgit v1.2.3