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-rw-r--r--bootstrap/lib/compiler/ebin/beam_asm.beambin11552 -> 11604 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/beam_bool.beambin16480 -> 16532 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/beam_bsm.beambin12488 -> 12536 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/beam_disasm.beambin25056 -> 25124 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/beam_except.beambin3344 -> 3472 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/beam_receive.beambin6568 -> 6616 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/beam_trim.beambin7452 -> 7672 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/beam_type.beambin14280 -> 14328 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/beam_validator.beambin34356 -> 34488 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/cerl_inline.beambin37496 -> 37568 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/compile.beambin37576 -> 37684 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/core_lint.beambin11636 -> 11636 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/sys_core_fold.beambin47060 -> 47268 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/sys_core_inline.beambin4208 -> 4276 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/v3_codegen.beambin51816 -> 51992 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/v3_core.beambin51060 -> 51096 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/v3_kernel.beambin43196 -> 43292 bytes
-rw-r--r--bootstrap/lib/compiler/ebin/v3_life.beambin19880 -> 19992 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/application_controller.beambin31208 -> 31256 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/code.beambin6916 -> 7020 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/code_server.beambin26188 -> 26384 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/dist_ac.beambin26580 -> 26632 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/erl_ddll.beambin2868 -> 2916 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/erts_debug.beambin3916 -> 4004 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/global.beambin32324 -> 32576 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/global_group.beambin17688 -> 17740 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/hipe_unified_loader.beambin12712 -> 12828 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/inet.beambin21148 -> 21260 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/inet6_tcp_dist.beambin6248 -> 6240 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/inet_config.beambin7736 -> 7784 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/inet_db.beambin26416 -> 26516 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/inet_dns.beambin19716 -> 19772 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/inet_gethost_native.beambin10468 -> 10536 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/inet_res.beambin14808 -> 14864 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/inet_tcp_dist.beambin6532 -> 6524 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/net_kernel.beambin22764 -> 22832 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/pg2.beambin7692 -> 7888 bytes
-rw-r--r--bootstrap/lib/kernel/ebin/standard_error.beambin3620 -> 3668 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/beam_lib.beambin18064 -> 18112 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/c.beambin14028 -> 14076 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/dets.beambin53464 -> 53560 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/dets_server.beambin7016 -> 7064 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/dets_v8.beambin27496 -> 27588 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/dets_v9.beambin50008 -> 50164 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/digraph_utils.beambin6796 -> 6848 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/edlin_expand.beambin3044 -> 3096 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/erl_eval.beambin23116 -> 23220 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/erl_expand_records.beambin21652 -> 21788 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/erl_lint.beambin82492 -> 83236 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/erl_parse.beambin69016 -> 69072 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/erl_pp.beambin24488 -> 24604 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/erl_scan.beambin33168 -> 30092 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/escript.beambin17268 -> 17300 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/ets.beambin21692 -> 21812 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/eval_bits.beambin6736 -> 8068 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/file_sorter.beambin30552 -> 30752 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/filelib.beambin7816 -> 7884 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/gb_sets.beambin8236 -> 8284 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/gen_event.beambin17560 -> 17608 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/io_lib_format.beambin12068 -> 12120 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/lib.beambin9620 -> 9652 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/lists.beambin29556 -> 29592 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/ms_transform.beambin20068 -> 20236 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/proplists.beambin4852 -> 4948 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/qlc.beambin69148 -> 70172 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/qlc_pt.beambin71084 -> 73056 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/re.beambin12752 -> 12928 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/sets.beambin7016 -> 7096 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/shell.beambin29700 -> 29768 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/sofs.beambin40756 -> 40832 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/string.beambin4872 -> 4928 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/supervisor.beambin23004 -> 23084 bytes
-rw-r--r--bootstrap/lib/stdlib/ebin/zip.beambin26752 -> 26848 bytes
-rw-r--r--erts/doc/src/erlang.xml4
-rw-r--r--erts/emulator/beam/atom.names1
-rw-r--r--erts/emulator/beam/bif.tab1
-rw-r--r--erts/emulator/beam/erl_init.c53
-rw-r--r--erts/emulator/beam/erl_unicode.c63
-rw-r--r--erts/emulator/beam/ops.tab2
-rw-r--r--erts/emulator/beam/packet_parser.c2
-rw-r--r--erts/emulator/beam/sys.h14
-rw-r--r--erts/emulator/sys/common/erl_sys_common_misc.c9
-rw-r--r--erts/emulator/test/decode_packet_SUITE.erl3
-rw-r--r--erts/preloaded/ebin/erl_prim_loader.beambin54120 -> 54360 bytes
-rw-r--r--erts/preloaded/ebin/prim_file.beambin41128 -> 44092 bytes
-rw-r--r--erts/preloaded/src/erl_prim_loader.erl16
-rw-r--r--erts/preloaded/src/prim_file.erl208
-rw-r--r--lib/asn1/c_src/asn1_erl_nif.c5
-rw-r--r--lib/asn1/doc/src/notes.xml29
-rw-r--r--lib/asn1/test/asn1_SUITE.erl13
-rw-r--r--lib/asn1/test/testX420.erl2
-rw-r--r--lib/asn1/test/test_modified_x420.erl22
-rw-r--r--lib/compiler/src/beam_except.erl22
-rw-r--r--lib/compiler/src/beam_receive.erl2
-rw-r--r--lib/compiler/src/beam_validator.erl14
-rw-r--r--lib/compiler/src/compile.erl6
-rw-r--r--lib/compiler/src/core_lint.erl2
-rw-r--r--lib/compiler/src/sys_core_fold.erl7
-rw-r--r--lib/compiler/test/Makefile1
-rw-r--r--lib/compiler/test/compilation_SUITE.erl20
-rw-r--r--lib/compiler/test/core_fold_SUITE.erl44
-rw-r--r--lib/compiler/test/unused_multiple_values_error.core11
-rwxr-xr-xlib/diameter/bin/diameterc8
-rw-r--r--lib/diameter/doc/src/diameter.xml36
-rw-r--r--lib/diameter/doc/src/diameter_dict.xml16
-rw-r--r--lib/diameter/doc/src/diameter_sctp.xml3
-rw-r--r--lib/diameter/doc/src/diameter_tcp.xml17
-rw-r--r--lib/diameter/include/diameter.hrl8
-rw-r--r--lib/diameter/include/diameter_gen.hrl6
-rw-r--r--lib/diameter/src/Makefile22
-rw-r--r--lib/diameter/src/base/diameter.erl7
-rw-r--r--lib/diameter/src/base/diameter_capx.erl145
-rw-r--r--lib/diameter/src/base/diameter_codec.erl57
-rw-r--r--lib/diameter/src/base/diameter_config.erl49
-rw-r--r--lib/diameter/src/base/diameter_internal.hrl4
-rw-r--r--lib/diameter/src/base/diameter_peer.erl11
-rw-r--r--lib/diameter/src/base/diameter_peer_fsm.erl311
-rw-r--r--lib/diameter/src/base/diameter_reg.erl9
-rw-r--r--lib/diameter/src/base/diameter_service.erl2661
-rw-r--r--lib/diameter/src/base/diameter_stats.erl4
-rw-r--r--lib/diameter/src/base/diameter_traffic.erl1647
-rw-r--r--lib/diameter/src/base/diameter_watchdog.erl293
-rw-r--r--lib/diameter/src/compiler/diameter_exprecs.erl60
-rw-r--r--lib/diameter/src/compiler/diameter_forms.hrl1
-rw-r--r--lib/diameter/src/dict/acct_rfc6733.dia72
-rw-r--r--lib/diameter/src/dict/base_rfc6733.dia415
-rw-r--r--lib/diameter/src/modules.mk9
-rw-r--r--lib/diameter/src/transport/diameter_sctp.erl9
-rw-r--r--lib/diameter/src/transport/diameter_tcp.erl121
-rw-r--r--lib/diameter/test/depend.sed2
-rw-r--r--lib/diameter/test/diameter.cover12
-rw-r--r--lib/diameter/test/diameter_capx_SUITE.erl130
-rw-r--r--lib/diameter/test/diameter_codec_test.erl6
-rw-r--r--lib/diameter/test/diameter_event_SUITE.erl2
-rw-r--r--lib/diameter/test/diameter_gen_sctp_SUITE.erl4
-rw-r--r--lib/diameter/test/diameter_length_SUITE.erl288
-rw-r--r--lib/diameter/test/diameter_stats_SUITE.erl4
-rw-r--r--lib/diameter/test/diameter_traffic_SUITE.erl441
-rw-r--r--lib/diameter/test/diameter_watchdog_SUITE.erl16
-rw-r--r--lib/diameter/test/modules.mk5
-rw-r--r--lib/erl_interface/doc/src/ei.xml25
-rw-r--r--lib/erl_interface/include/ei.h23
-rw-r--r--lib/erl_interface/src/decode/decode_atom.c14
-rw-r--r--lib/erl_interface/src/decode/decode_fun.c39
-rw-r--r--lib/erl_interface/src/decode/decode_pid.c10
-rw-r--r--lib/erl_interface/src/decode/decode_port.c10
-rw-r--r--lib/erl_interface/src/decode/decode_ref.c23
-rw-r--r--lib/erl_interface/src/decode/decode_skip.c3
-rw-r--r--lib/erl_interface/src/decode/decode_trace.c28
-rw-r--r--lib/erl_interface/src/encode/encode_atom.c10
-rw-r--r--lib/erl_interface/src/legacy/erl_eterm.c2
-rw-r--r--lib/erl_interface/src/legacy/erl_marshal.c6
-rw-r--r--lib/erl_interface/src/misc/ei_x_encode.c8
-rw-r--r--lib/erl_interface/src/misc/putget.h8
-rw-r--r--lib/erl_interface/src/prog/ei_fake_prog.c2
-rw-r--r--lib/erl_interface/test/ei_decode_SUITE_data/ei_decode_test.c10
-rw-r--r--lib/erl_interface/test/ei_decode_encode_SUITE_data/ei_decode_encode_test.c35
-rw-r--r--lib/jinterface/java_src/com/ericsson/otp/erlang/AbstractNode.java16
-rw-r--r--lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangTuple.java4
-rw-r--r--lib/jinterface/vsn.mk2
-rw-r--r--lib/kernel/doc/src/code.xml13
-rw-r--r--lib/kernel/doc/src/file.xml4
-rw-r--r--lib/kernel/src/application_controller.erl4
-rw-r--r--lib/kernel/src/code.erl6
-rw-r--r--lib/kernel/src/code_server.erl3
-rw-r--r--lib/kernel/src/file.erl26
-rw-r--r--lib/kernel/src/file_server.erl4
-rw-r--r--lib/kernel/src/inet6_tcp_dist.erl8
-rw-r--r--lib/kernel/src/inet_tcp_dist.erl8
-rw-r--r--lib/kernel/test/code_SUITE.erl9
-rw-r--r--lib/kernel/test/file_SUITE.erl42
-rw-r--r--lib/kernel/test/prim_file_SUITE.erl45
-rw-r--r--lib/odbc/src/odbc.erl4
-rw-r--r--lib/odbc/test/odbc_query_SUITE.erl67
-rw-r--r--lib/odbc/vsn.mk2
-rw-r--r--lib/parsetools/src/leex.erl2
-rw-r--r--lib/parsetools/src/yecc.erl2
-rw-r--r--lib/parsetools/src/yeccscan.erl4
-rw-r--r--lib/sasl/src/sasl.appup.src16
-rw-r--r--lib/snmp/.gitignore4
-rw-r--r--lib/snmp/doc/src/notes.xml75
-rw-r--r--lib/snmp/src/app/snmp.appup.src8
-rw-r--r--lib/snmp/src/compile/snmpc.erl69
-rw-r--r--lib/snmp/src/compile/snmpc_lib.erl42
-rw-r--r--lib/snmp/src/compile/snmpc_mib_gram.yrl48
-rw-r--r--lib/snmp/test/snmp_compiler_test.erl55
-rw-r--r--lib/snmp/test/snmp_test_data/OTP10799-MIB.mib75
-rw-r--r--lib/snmp/test/snmp_test_data/OTP10808-MIB.mib137
-rw-r--r--lib/snmp/test/test-mibs/ALARM-MIB.mib1214
-rw-r--r--lib/snmp/test/test-mibs/RFC1271-MIB.mib3
-rw-r--r--lib/snmp/test/test-mibs/RMON2-MIB.mib2
-rw-r--r--lib/snmp/vsn.mk4
-rw-r--r--lib/stdlib/doc/src/unicode_usage.xml13
-rw-r--r--lib/stdlib/src/epp.erl4
-rw-r--r--lib/stdlib/src/erl_eval.erl7
-rw-r--r--lib/stdlib/src/erl_lint.erl19
-rw-r--r--lib/stdlib/src/erl_scan.erl301
-rw-r--r--lib/stdlib/src/eval_bits.erl64
-rw-r--r--lib/stdlib/src/io_lib_pretty.erl68
-rw-r--r--lib/stdlib/src/shell.erl7
-rw-r--r--lib/stdlib/test/erl_eval_SUITE.erl52
-rw-r--r--lib/stdlib/test/erl_lint_SUITE.erl112
-rw-r--r--lib/stdlib/test/erl_scan_SUITE.erl108
-rw-r--r--lib/stdlib/test/io_SUITE.erl2
-rw-r--r--lib/syntax_tools/src/epp_dodger.erl2
-rw-r--r--lib/test_server/src/test_server.erl44
-rw-r--r--lib/test_server/src/test_server_ctrl.erl173
-rw-r--r--lib/test_server/src/test_server_gl.erl23
-rw-r--r--lib/test_server/src/test_server_h.erl2
-rw-r--r--lib/test_server/src/test_server_io.erl6
-rw-r--r--lib/test_server/src/test_server_node.erl12
-rw-r--r--lib/test_server/src/test_server_sup.erl14
-rw-r--r--lib/tools/vsn.mk2
213 files changed, 7154 insertions, 3651 deletions
diff --git a/bootstrap/lib/compiler/ebin/beam_asm.beam b/bootstrap/lib/compiler/ebin/beam_asm.beam
index 360438a79f..cbb89b8618 100644
--- a/bootstrap/lib/compiler/ebin/beam_asm.beam
+++ b/bootstrap/lib/compiler/ebin/beam_asm.beam
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diff --git a/bootstrap/lib/compiler/ebin/beam_bool.beam b/bootstrap/lib/compiler/ebin/beam_bool.beam
index 18eb174687..46e884bd56 100644
--- a/bootstrap/lib/compiler/ebin/beam_bool.beam
+++ b/bootstrap/lib/compiler/ebin/beam_bool.beam
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diff --git a/bootstrap/lib/compiler/ebin/beam_bsm.beam b/bootstrap/lib/compiler/ebin/beam_bsm.beam
index e0d595bea0..9e3d9832b1 100644
--- a/bootstrap/lib/compiler/ebin/beam_bsm.beam
+++ b/bootstrap/lib/compiler/ebin/beam_bsm.beam
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diff --git a/bootstrap/lib/compiler/ebin/beam_disasm.beam b/bootstrap/lib/compiler/ebin/beam_disasm.beam
index 4fdaff48c3..959e989b6d 100644
--- a/bootstrap/lib/compiler/ebin/beam_disasm.beam
+++ b/bootstrap/lib/compiler/ebin/beam_disasm.beam
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diff --git a/bootstrap/lib/compiler/ebin/beam_except.beam b/bootstrap/lib/compiler/ebin/beam_except.beam
index e86cdce99e..e340e0f4c6 100644
--- a/bootstrap/lib/compiler/ebin/beam_except.beam
+++ b/bootstrap/lib/compiler/ebin/beam_except.beam
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diff --git a/bootstrap/lib/compiler/ebin/beam_receive.beam b/bootstrap/lib/compiler/ebin/beam_receive.beam
index 95145224bf..afc5eaa333 100644
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diff --git a/bootstrap/lib/compiler/ebin/beam_trim.beam b/bootstrap/lib/compiler/ebin/beam_trim.beam
index a497efa4cf..b655cdb4cf 100644
--- a/bootstrap/lib/compiler/ebin/beam_trim.beam
+++ b/bootstrap/lib/compiler/ebin/beam_trim.beam
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diff --git a/bootstrap/lib/compiler/ebin/beam_type.beam b/bootstrap/lib/compiler/ebin/beam_type.beam
index 7f760cd1b7..5fd60ebee1 100644
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+++ b/bootstrap/lib/compiler/ebin/beam_type.beam
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diff --git a/bootstrap/lib/compiler/ebin/beam_validator.beam b/bootstrap/lib/compiler/ebin/beam_validator.beam
index f67076fa93..69539e400c 100644
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+++ b/bootstrap/lib/compiler/ebin/beam_validator.beam
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diff --git a/bootstrap/lib/compiler/ebin/cerl_inline.beam b/bootstrap/lib/compiler/ebin/cerl_inline.beam
index b195422469..0d7a4c0e87 100644
--- a/bootstrap/lib/compiler/ebin/cerl_inline.beam
+++ b/bootstrap/lib/compiler/ebin/cerl_inline.beam
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diff --git a/bootstrap/lib/compiler/ebin/compile.beam b/bootstrap/lib/compiler/ebin/compile.beam
index 19c1a40f2b..609d7e703f 100644
--- a/bootstrap/lib/compiler/ebin/compile.beam
+++ b/bootstrap/lib/compiler/ebin/compile.beam
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diff --git a/bootstrap/lib/compiler/ebin/core_lint.beam b/bootstrap/lib/compiler/ebin/core_lint.beam
index bc18af0f7c..f600432713 100644
--- a/bootstrap/lib/compiler/ebin/core_lint.beam
+++ b/bootstrap/lib/compiler/ebin/core_lint.beam
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diff --git a/bootstrap/lib/compiler/ebin/sys_core_fold.beam b/bootstrap/lib/compiler/ebin/sys_core_fold.beam
index 8cede893d1..330654dbf0 100644
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diff --git a/bootstrap/lib/compiler/ebin/sys_core_inline.beam b/bootstrap/lib/compiler/ebin/sys_core_inline.beam
index b2762781e7..d8eabeda7c 100644
--- a/bootstrap/lib/compiler/ebin/sys_core_inline.beam
+++ b/bootstrap/lib/compiler/ebin/sys_core_inline.beam
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diff --git a/bootstrap/lib/compiler/ebin/v3_codegen.beam b/bootstrap/lib/compiler/ebin/v3_codegen.beam
index 8071b9b616..5b06d8656e 100644
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+++ b/bootstrap/lib/compiler/ebin/v3_codegen.beam
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diff --git a/bootstrap/lib/compiler/ebin/v3_core.beam b/bootstrap/lib/compiler/ebin/v3_core.beam
index a51af4dd43..7d11d6576e 100644
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diff --git a/bootstrap/lib/compiler/ebin/v3_kernel.beam b/bootstrap/lib/compiler/ebin/v3_kernel.beam
index 97a9a79260..52f588c1bf 100644
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diff --git a/bootstrap/lib/compiler/ebin/v3_life.beam b/bootstrap/lib/compiler/ebin/v3_life.beam
index f4a45b2a22..2392863c3d 100644
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diff --git a/bootstrap/lib/kernel/ebin/application_controller.beam b/bootstrap/lib/kernel/ebin/application_controller.beam
index 15c9afae26..aad2c29b2b 100644
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diff --git a/bootstrap/lib/kernel/ebin/code.beam b/bootstrap/lib/kernel/ebin/code.beam
index 4c847698bd..2994e5257a 100644
--- a/bootstrap/lib/kernel/ebin/code.beam
+++ b/bootstrap/lib/kernel/ebin/code.beam
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diff --git a/bootstrap/lib/kernel/ebin/code_server.beam b/bootstrap/lib/kernel/ebin/code_server.beam
index 3503784efa..89417b095b 100644
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diff --git a/bootstrap/lib/kernel/ebin/dist_ac.beam b/bootstrap/lib/kernel/ebin/dist_ac.beam
index b8c133313b..857e91c66f 100644
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diff --git a/bootstrap/lib/kernel/ebin/erl_ddll.beam b/bootstrap/lib/kernel/ebin/erl_ddll.beam
index 776c36e739..90c831b045 100644
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diff --git a/bootstrap/lib/kernel/ebin/erts_debug.beam b/bootstrap/lib/kernel/ebin/erts_debug.beam
index 4dda8d492c..cc7d774ee5 100644
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+++ b/bootstrap/lib/kernel/ebin/erts_debug.beam
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diff --git a/bootstrap/lib/kernel/ebin/global.beam b/bootstrap/lib/kernel/ebin/global.beam
index e9f463867e..8ba005c6da 100644
--- a/bootstrap/lib/kernel/ebin/global.beam
+++ b/bootstrap/lib/kernel/ebin/global.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/global_group.beam b/bootstrap/lib/kernel/ebin/global_group.beam
index e989448fae..d84e01aa51 100644
--- a/bootstrap/lib/kernel/ebin/global_group.beam
+++ b/bootstrap/lib/kernel/ebin/global_group.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/hipe_unified_loader.beam b/bootstrap/lib/kernel/ebin/hipe_unified_loader.beam
index 5871d1c149..0bfad88d8c 100644
--- a/bootstrap/lib/kernel/ebin/hipe_unified_loader.beam
+++ b/bootstrap/lib/kernel/ebin/hipe_unified_loader.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/inet.beam b/bootstrap/lib/kernel/ebin/inet.beam
index 88a97e0ec2..06010a82dd 100644
--- a/bootstrap/lib/kernel/ebin/inet.beam
+++ b/bootstrap/lib/kernel/ebin/inet.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/inet6_tcp_dist.beam b/bootstrap/lib/kernel/ebin/inet6_tcp_dist.beam
index dd2d62b8a0..4b5543b994 100644
--- a/bootstrap/lib/kernel/ebin/inet6_tcp_dist.beam
+++ b/bootstrap/lib/kernel/ebin/inet6_tcp_dist.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/inet_config.beam b/bootstrap/lib/kernel/ebin/inet_config.beam
index 52076f809f..7db3eddc6e 100644
--- a/bootstrap/lib/kernel/ebin/inet_config.beam
+++ b/bootstrap/lib/kernel/ebin/inet_config.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/inet_db.beam b/bootstrap/lib/kernel/ebin/inet_db.beam
index 0e05cfd7a5..116aacacdc 100644
--- a/bootstrap/lib/kernel/ebin/inet_db.beam
+++ b/bootstrap/lib/kernel/ebin/inet_db.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/inet_dns.beam b/bootstrap/lib/kernel/ebin/inet_dns.beam
index 07b4356f7b..b962e1ef21 100644
--- a/bootstrap/lib/kernel/ebin/inet_dns.beam
+++ b/bootstrap/lib/kernel/ebin/inet_dns.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/inet_gethost_native.beam b/bootstrap/lib/kernel/ebin/inet_gethost_native.beam
index 47aa6e05f0..f1f3bdcd8d 100644
--- a/bootstrap/lib/kernel/ebin/inet_gethost_native.beam
+++ b/bootstrap/lib/kernel/ebin/inet_gethost_native.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/inet_res.beam b/bootstrap/lib/kernel/ebin/inet_res.beam
index bef3efd11b..18ccc23eb0 100644
--- a/bootstrap/lib/kernel/ebin/inet_res.beam
+++ b/bootstrap/lib/kernel/ebin/inet_res.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/inet_tcp_dist.beam b/bootstrap/lib/kernel/ebin/inet_tcp_dist.beam
index 39389454f9..358d9ae403 100644
--- a/bootstrap/lib/kernel/ebin/inet_tcp_dist.beam
+++ b/bootstrap/lib/kernel/ebin/inet_tcp_dist.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/net_kernel.beam b/bootstrap/lib/kernel/ebin/net_kernel.beam
index f7b38ff234..c5e31f18dc 100644
--- a/bootstrap/lib/kernel/ebin/net_kernel.beam
+++ b/bootstrap/lib/kernel/ebin/net_kernel.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/pg2.beam b/bootstrap/lib/kernel/ebin/pg2.beam
index 02b9264e22..06347b102c 100644
--- a/bootstrap/lib/kernel/ebin/pg2.beam
+++ b/bootstrap/lib/kernel/ebin/pg2.beam
Binary files differ
diff --git a/bootstrap/lib/kernel/ebin/standard_error.beam b/bootstrap/lib/kernel/ebin/standard_error.beam
index b5b22bb71a..21b5722bb2 100644
--- a/bootstrap/lib/kernel/ebin/standard_error.beam
+++ b/bootstrap/lib/kernel/ebin/standard_error.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/beam_lib.beam b/bootstrap/lib/stdlib/ebin/beam_lib.beam
index 001d9f42af..37ed5b2bf8 100644
--- a/bootstrap/lib/stdlib/ebin/beam_lib.beam
+++ b/bootstrap/lib/stdlib/ebin/beam_lib.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/c.beam b/bootstrap/lib/stdlib/ebin/c.beam
index 7221d02754..fad6579ed5 100644
--- a/bootstrap/lib/stdlib/ebin/c.beam
+++ b/bootstrap/lib/stdlib/ebin/c.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/dets.beam b/bootstrap/lib/stdlib/ebin/dets.beam
index d1ace62f55..92522cadbb 100644
--- a/bootstrap/lib/stdlib/ebin/dets.beam
+++ b/bootstrap/lib/stdlib/ebin/dets.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/dets_server.beam b/bootstrap/lib/stdlib/ebin/dets_server.beam
index 871104a73d..215dda572c 100644
--- a/bootstrap/lib/stdlib/ebin/dets_server.beam
+++ b/bootstrap/lib/stdlib/ebin/dets_server.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/dets_v8.beam b/bootstrap/lib/stdlib/ebin/dets_v8.beam
index e580e2f1ea..32e872a31b 100644
--- a/bootstrap/lib/stdlib/ebin/dets_v8.beam
+++ b/bootstrap/lib/stdlib/ebin/dets_v8.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/dets_v9.beam b/bootstrap/lib/stdlib/ebin/dets_v9.beam
index 0b3195a8b0..615db8ab9b 100644
--- a/bootstrap/lib/stdlib/ebin/dets_v9.beam
+++ b/bootstrap/lib/stdlib/ebin/dets_v9.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/digraph_utils.beam b/bootstrap/lib/stdlib/ebin/digraph_utils.beam
index 9bab801654..95592947b8 100644
--- a/bootstrap/lib/stdlib/ebin/digraph_utils.beam
+++ b/bootstrap/lib/stdlib/ebin/digraph_utils.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/edlin_expand.beam b/bootstrap/lib/stdlib/ebin/edlin_expand.beam
index 04177ed645..01570cb1d4 100644
--- a/bootstrap/lib/stdlib/ebin/edlin_expand.beam
+++ b/bootstrap/lib/stdlib/ebin/edlin_expand.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/erl_eval.beam b/bootstrap/lib/stdlib/ebin/erl_eval.beam
index 1445449c6e..07f663b2c6 100644
--- a/bootstrap/lib/stdlib/ebin/erl_eval.beam
+++ b/bootstrap/lib/stdlib/ebin/erl_eval.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/erl_expand_records.beam b/bootstrap/lib/stdlib/ebin/erl_expand_records.beam
index 764f624cab..411f453a95 100644
--- a/bootstrap/lib/stdlib/ebin/erl_expand_records.beam
+++ b/bootstrap/lib/stdlib/ebin/erl_expand_records.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/erl_lint.beam b/bootstrap/lib/stdlib/ebin/erl_lint.beam
index 1b9a0409d1..7503114c68 100644
--- a/bootstrap/lib/stdlib/ebin/erl_lint.beam
+++ b/bootstrap/lib/stdlib/ebin/erl_lint.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/erl_parse.beam b/bootstrap/lib/stdlib/ebin/erl_parse.beam
index 0b88268da2..849b0671ee 100644
--- a/bootstrap/lib/stdlib/ebin/erl_parse.beam
+++ b/bootstrap/lib/stdlib/ebin/erl_parse.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/erl_pp.beam b/bootstrap/lib/stdlib/ebin/erl_pp.beam
index e1eddee136..362e530d6c 100644
--- a/bootstrap/lib/stdlib/ebin/erl_pp.beam
+++ b/bootstrap/lib/stdlib/ebin/erl_pp.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/erl_scan.beam b/bootstrap/lib/stdlib/ebin/erl_scan.beam
index d0369866d3..99cb155374 100644
--- a/bootstrap/lib/stdlib/ebin/erl_scan.beam
+++ b/bootstrap/lib/stdlib/ebin/erl_scan.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/escript.beam b/bootstrap/lib/stdlib/ebin/escript.beam
index fcf50be158..fdb4030d91 100644
--- a/bootstrap/lib/stdlib/ebin/escript.beam
+++ b/bootstrap/lib/stdlib/ebin/escript.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/ets.beam b/bootstrap/lib/stdlib/ebin/ets.beam
index ccc36c6676..81ff105494 100644
--- a/bootstrap/lib/stdlib/ebin/ets.beam
+++ b/bootstrap/lib/stdlib/ebin/ets.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/eval_bits.beam b/bootstrap/lib/stdlib/ebin/eval_bits.beam
index 379fc3655f..2342b1c81d 100644
--- a/bootstrap/lib/stdlib/ebin/eval_bits.beam
+++ b/bootstrap/lib/stdlib/ebin/eval_bits.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/file_sorter.beam b/bootstrap/lib/stdlib/ebin/file_sorter.beam
index 180054c091..a1be03ba3a 100644
--- a/bootstrap/lib/stdlib/ebin/file_sorter.beam
+++ b/bootstrap/lib/stdlib/ebin/file_sorter.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/filelib.beam b/bootstrap/lib/stdlib/ebin/filelib.beam
index 65f45632ac..97446a10a0 100644
--- a/bootstrap/lib/stdlib/ebin/filelib.beam
+++ b/bootstrap/lib/stdlib/ebin/filelib.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/gb_sets.beam b/bootstrap/lib/stdlib/ebin/gb_sets.beam
index ea2c4db64f..444c2745a0 100644
--- a/bootstrap/lib/stdlib/ebin/gb_sets.beam
+++ b/bootstrap/lib/stdlib/ebin/gb_sets.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/gen_event.beam b/bootstrap/lib/stdlib/ebin/gen_event.beam
index 37b6753300..cee9abfd5d 100644
--- a/bootstrap/lib/stdlib/ebin/gen_event.beam
+++ b/bootstrap/lib/stdlib/ebin/gen_event.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/io_lib_format.beam b/bootstrap/lib/stdlib/ebin/io_lib_format.beam
index 669f988c3d..375e91119d 100644
--- a/bootstrap/lib/stdlib/ebin/io_lib_format.beam
+++ b/bootstrap/lib/stdlib/ebin/io_lib_format.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/lib.beam b/bootstrap/lib/stdlib/ebin/lib.beam
index 546abc7a9d..0de626c384 100644
--- a/bootstrap/lib/stdlib/ebin/lib.beam
+++ b/bootstrap/lib/stdlib/ebin/lib.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/lists.beam b/bootstrap/lib/stdlib/ebin/lists.beam
index 948af8d1be..cf189f2ae5 100644
--- a/bootstrap/lib/stdlib/ebin/lists.beam
+++ b/bootstrap/lib/stdlib/ebin/lists.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/ms_transform.beam b/bootstrap/lib/stdlib/ebin/ms_transform.beam
index c57225cf1c..f532375e3a 100644
--- a/bootstrap/lib/stdlib/ebin/ms_transform.beam
+++ b/bootstrap/lib/stdlib/ebin/ms_transform.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/proplists.beam b/bootstrap/lib/stdlib/ebin/proplists.beam
index 6f0e5d6409..c768955ca7 100644
--- a/bootstrap/lib/stdlib/ebin/proplists.beam
+++ b/bootstrap/lib/stdlib/ebin/proplists.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/qlc.beam b/bootstrap/lib/stdlib/ebin/qlc.beam
index 56c7e7ffe2..b26f9ea172 100644
--- a/bootstrap/lib/stdlib/ebin/qlc.beam
+++ b/bootstrap/lib/stdlib/ebin/qlc.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/qlc_pt.beam b/bootstrap/lib/stdlib/ebin/qlc_pt.beam
index 458684586b..2f1db1d159 100644
--- a/bootstrap/lib/stdlib/ebin/qlc_pt.beam
+++ b/bootstrap/lib/stdlib/ebin/qlc_pt.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/re.beam b/bootstrap/lib/stdlib/ebin/re.beam
index 8001c49672..17b5c0bd75 100644
--- a/bootstrap/lib/stdlib/ebin/re.beam
+++ b/bootstrap/lib/stdlib/ebin/re.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/sets.beam b/bootstrap/lib/stdlib/ebin/sets.beam
index 614f807ae1..74eb720790 100644
--- a/bootstrap/lib/stdlib/ebin/sets.beam
+++ b/bootstrap/lib/stdlib/ebin/sets.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/shell.beam b/bootstrap/lib/stdlib/ebin/shell.beam
index 587446dcc6..c93fa6485f 100644
--- a/bootstrap/lib/stdlib/ebin/shell.beam
+++ b/bootstrap/lib/stdlib/ebin/shell.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/sofs.beam b/bootstrap/lib/stdlib/ebin/sofs.beam
index d8d65c5521..b6a3f88679 100644
--- a/bootstrap/lib/stdlib/ebin/sofs.beam
+++ b/bootstrap/lib/stdlib/ebin/sofs.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/string.beam b/bootstrap/lib/stdlib/ebin/string.beam
index e014257a58..79e579f0aa 100644
--- a/bootstrap/lib/stdlib/ebin/string.beam
+++ b/bootstrap/lib/stdlib/ebin/string.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/supervisor.beam b/bootstrap/lib/stdlib/ebin/supervisor.beam
index aae89985c8..9bf3439674 100644
--- a/bootstrap/lib/stdlib/ebin/supervisor.beam
+++ b/bootstrap/lib/stdlib/ebin/supervisor.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/ebin/zip.beam b/bootstrap/lib/stdlib/ebin/zip.beam
index 9a4d3b5cd3..17006f313d 100644
--- a/bootstrap/lib/stdlib/ebin/zip.beam
+++ b/bootstrap/lib/stdlib/ebin/zip.beam
Binary files differ
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index fc1edbf772..5a63aaadc6 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -592,7 +592,9 @@ false</pre>
request, a response, a header or an end of header
mark. Invalid lines are returned as <c><anno>HttpError</anno></c>.</p>
<p>Recognized request methods and header fields are returned as atoms.
- Others are returned as strings.</p>
+ Others are returned as strings. Strings of unrecognized header fields
+ are formatted with only capital letters first and after hyphen characters
+ (like <c>"Sec-Websocket-Key"</c>).</p>
<p>The protocol type <c>http</c> should only be used for
the first line when a <c><anno>HttpRequest</anno></c> or a
<c><anno>HttpResponse</anno></c> is expected. The following calls
diff --git a/erts/emulator/beam/atom.names b/erts/emulator/beam/atom.names
index f138324e1f..ce60bb9bbc 100644
--- a/erts/emulator/beam/atom.names
+++ b/erts/emulator/beam/atom.names
@@ -269,6 +269,7 @@ atom hipe_architecture
atom http httph https http_response http_request http_header http_eoh http_error http_bin httph_bin
atom id
atom if_clause
+atom ignore
atom imports
atom in
atom in_exiting
diff --git a/erts/emulator/beam/bif.tab b/erts/emulator/beam/bif.tab
index 4aaf466008..e313188901 100644
--- a/erts/emulator/beam/bif.tab
+++ b/erts/emulator/beam/bif.tab
@@ -522,6 +522,7 @@ bif erlang:nif_error/2
bif prim_file:internal_name2native/1
bif prim_file:internal_native2name/1
bif prim_file:internal_normalize_utf8/1
+bif prim_file:is_translatable/1
bif file:native_name_encoding/0
#
diff --git a/erts/emulator/beam/erl_init.c b/erts/emulator/beam/erl_init.c
index 223c9c4d7e..ec3e0d54cb 100644
--- a/erts/emulator/beam/erl_init.c
+++ b/erts/emulator/beam/erl_init.c
@@ -981,19 +981,64 @@ erl_start(int argc, char **argv)
break;
case 'f':
if (!strncmp(argv[i],"-fn",3)) {
+ int warning_type = ERL_FILENAME_WARNING_WARNING;
arg = get_arg(argv[i]+3, argv[i+1], &i);
switch (*arg) {
case 'u':
- erts_set_user_requested_filename_encoding(ERL_FILENAME_UTF8);
+ switch (*(argv[i]+4)) {
+ case 'w':
+ case 0:
+ break;
+ case 'i':
+ warning_type = ERL_FILENAME_WARNING_IGNORE;
+ break;
+ case 'e':
+ warning_type = ERL_FILENAME_WARNING_ERROR;
+ break;
+ default:
+ erts_fprintf(stderr, "bad type of warnings for "
+ "wrongly coded filename: %s\n", argv[i]+4);
+ erts_usage();
+ }
+ erts_set_user_requested_filename_encoding
+ (
+ ERL_FILENAME_UTF8,
+ warning_type
+ );
break;
case 'l':
- erts_set_user_requested_filename_encoding(ERL_FILENAME_LATIN1);
+ erts_set_user_requested_filename_encoding
+ (
+ ERL_FILENAME_LATIN1,
+ warning_type
+ );
break;
case 'a':
- erts_set_user_requested_filename_encoding(ERL_FILENAME_UNKNOWN);
+ switch (*(argv[i]+4)) {
+ case 'w':
+ case 0:
+ break;
+ case 'i':
+ warning_type = ERL_FILENAME_WARNING_IGNORE;
+ break;
+ case 'e':
+ warning_type = ERL_FILENAME_WARNING_ERROR;
+ break;
+ default:
+ erts_fprintf(stderr, "bad type of warnings for "
+ "wrongly coded filename: %s\n", argv[i]+4);
+ erts_usage();
+ }
+ erts_set_user_requested_filename_encoding
+ (
+ ERL_FILENAME_UNKNOWN,
+ warning_type
+ );
break;
default:
- erts_fprintf(stderr, "bad filename encoding %s, can be (l,u or a)\n", arg);
+ erts_fprintf(stderr, "bad filename encoding %s, can be "
+ "(l,u or a, optionally followed by w, "
+ "i or e)\n", arg);
erts_usage();
}
break;
diff --git a/erts/emulator/beam/erl_unicode.c b/erts/emulator/beam/erl_unicode.c
index 99108af937..80982f3760 100644
--- a/erts/emulator/beam/erl_unicode.c
+++ b/erts/emulator/beam/erl_unicode.c
@@ -2573,8 +2573,20 @@ BIF_RETTYPE prim_file_internal_native2name_1(BIF_ALIST_1)
case ERL_FILENAME_UTF8:
bytes = erts_get_aligned_binary_bytes(BIF_ARG_1, &temp_alloc);
if (erts_analyze_utf8(bytes,size,&err_pos,&num_chars,NULL) != ERTS_UTF8_OK) {
+ Eterm *hp = HAlloc(BIF_P,3);
+ Eterm warn_type = NIL;
erts_free_aligned_binary_bytes(temp_alloc);
- goto noconvert;
+ switch (erts_get_filename_warning_type()) {
+ case ERL_FILENAME_WARNING_IGNORE:
+ warn_type = am_ignore;
+ break;
+ case ERL_FILENAME_WARNING_ERROR:
+ warn_type = am_error;
+ break;
+ default:
+ warn_type = am_warning;
+ }
+ BIF_RET(TUPLE2(hp,am_error,warn_type));
}
num_built = 0;
num_eaten = 0;
@@ -2607,9 +2619,8 @@ BIF_RETTYPE prim_file_internal_native2name_1(BIF_ALIST_1)
erts_free_aligned_binary_bytes(temp_alloc);
BIF_RET(ret);
default:
- goto noconvert;
+ break;
}
- noconvert:
BIF_RET(BIF_ARG_1);
}
@@ -2646,6 +2657,52 @@ BIF_RETTYPE prim_file_internal_normalize_utf8_1(BIF_ALIST_1)
BIF_RET(ret);
}
+BIF_RETTYPE prim_file_is_translatable_1(BIF_ALIST_1)
+{
+ ERTS_DECLARE_DUMMY(Eterm real_bin);
+ ERTS_DECLARE_DUMMY(Uint offset);
+ Uint size;
+ Uint num_chars;
+ Uint bitsize;
+ ERTS_DECLARE_DUMMY(Uint bitoffs);
+ byte *temp_alloc = NULL;
+ byte *bytes;
+ byte *err_pos;
+ int status;
+
+ if (is_not_binary(BIF_ARG_1)) {
+ BIF_ERROR(BIF_P,BADARG);
+ }
+ size = binary_size(BIF_ARG_1);
+ ERTS_GET_REAL_BIN(BIF_ARG_1, real_bin, offset, bitoffs, bitsize);
+ if (bitsize != 0) {
+ BIF_ERROR(BIF_P,BADARG);
+ }
+ if (size == 0) {
+ BIF_RET(am_true);
+ }
+
+ /*
+ * If the encoding is latin1, the pathname is always translatable.
+ */
+ switch (erts_get_native_filename_encoding()) {
+ case ERL_FILENAME_LATIN1:
+ BIF_RET(am_true);
+ case ERL_FILENAME_WIN_WCHAR:
+ if (erts_get_user_requested_filename_encoding() == ERL_FILENAME_LATIN1) {
+ BIF_RET(am_true);
+ }
+ }
+
+ /*
+ * Check whether the binary contains legal UTF-8 sequences.
+ */
+ bytes = erts_get_aligned_binary_bytes(BIF_ARG_1, &temp_alloc);
+ status = erts_analyze_utf8(bytes, size, &err_pos, &num_chars, NULL);
+ erts_free_aligned_binary_bytes(temp_alloc);
+ BIF_RET(status == ERTS_UTF8_OK ? am_true : am_false);
+}
+
BIF_RETTYPE file_native_name_encoding_0(BIF_ALIST_0)
{
switch (erts_get_native_filename_encoding()) {
diff --git a/erts/emulator/beam/ops.tab b/erts/emulator/beam/ops.tab
index 6764e88c81..8a79b4910e 100644
--- a/erts/emulator/beam/ops.tab
+++ b/erts/emulator/beam/ops.tab
@@ -1021,7 +1021,7 @@ bif0 u$bif:erlang:node/0 Dst=d => node Dst
bif1 Fail Bif=u$bif:erlang:get/1 Src=s Dst=d => i_get Src Dst
-bif2 Jump=j u$bif:erlang:element/2 S1=s S2=s Dst=d => gen_element(Jump, S1, S2, Dst)
+bif2 Jump=j u$bif:erlang:element/2 S1=s S2=rxy Dst=d => gen_element(Jump, S1, S2, Dst)
bif1 Fail Bif Literal=q Dst => move Literal x | bif1 Fail Bif x Dst
bif1 p Bif S1 Dst => bif1_body Bif S1 Dst
diff --git a/erts/emulator/beam/packet_parser.c b/erts/emulator/beam/packet_parser.c
index 1e301e3593..7c9b2d444a 100644
--- a/erts/emulator/beam/packet_parser.c
+++ b/erts/emulator/beam/packet_parser.c
@@ -67,7 +67,7 @@ static int my_strncasecmp(const char *s1, const char *s2, size_t n)
#define HTTP_HDR_HASH_SIZE 53
#define HTTP_METH_HASH_SIZE 13
-#define HTTP_MAX_NAME_LEN 20
+#define HTTP_MAX_NAME_LEN 50
static char tspecial[128];
diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h
index 249a9c05c2..9416a91480 100644
--- a/erts/emulator/beam/sys.h
+++ b/erts/emulator/beam/sys.h
@@ -1029,10 +1029,22 @@ char* win32_errorstr(int);
#define ERL_FILENAME_UTF8_MAC (3)
#define ERL_FILENAME_WIN_WCHAR (4)
+/************************************************************************
+ * If a filename in for example list_dir is not in the right encoding, it
+ * will be skipped in the resulting list, but depending on a startup setting
+ * we will inform the user in different ways. These macros define the
+ * different reactions to wrongly coded filenames. In the error case an
+ * exception will be thrown by prim_file.
+ ************************************************************************/
+#define ERL_FILENAME_WARNING_WARNING (0)
+#define ERL_FILENAME_WARNING_IGNORE (1)
+#define ERL_FILENAME_WARNING_ERROR (2)
+
int erts_get_native_filename_encoding(void);
/* The set function is only to be used by erl_init! */
-void erts_set_user_requested_filename_encoding(int encoding);
+void erts_set_user_requested_filename_encoding(int encoding, int warning);
int erts_get_user_requested_filename_encoding(void);
+int erts_get_filename_warning_type(void);
void erts_init_sys_common_misc(void);
diff --git a/erts/emulator/sys/common/erl_sys_common_misc.c b/erts/emulator/sys/common/erl_sys_common_misc.c
index 6cdf7ca0ed..0b31c125e5 100644
--- a/erts/emulator/sys/common/erl_sys_common_misc.c
+++ b/erts/emulator/sys/common/erl_sys_common_misc.c
@@ -47,14 +47,16 @@
/* Written once and only once */
static int filename_encoding = ERL_FILENAME_UNKNOWN;
+static int filename_warning = ERL_FILENAME_WARNING_WARNING;
#if defined(__WIN32__) || defined(__DARWIN__)
static int user_filename_encoding = ERL_FILENAME_UTF8; /* Default unicode on windows */
#else
static int user_filename_encoding = ERL_FILENAME_LATIN1;
#endif
-void erts_set_user_requested_filename_encoding(int encoding)
+void erts_set_user_requested_filename_encoding(int encoding, int warning)
{
user_filename_encoding = encoding;
+ filename_warning = warning;
}
int erts_get_user_requested_filename_encoding(void)
@@ -62,6 +64,11 @@ int erts_get_user_requested_filename_encoding(void)
return user_filename_encoding;
}
+int erts_get_filename_warning_type(void)
+{
+ return filename_warning;
+}
+
void erts_init_sys_common_misc(void)
{
#if defined(__WIN32__)
diff --git a/erts/emulator/test/decode_packet_SUITE.erl b/erts/emulator/test/decode_packet_SUITE.erl
index 4acbe8c6e0..1714551e15 100644
--- a/erts/emulator/test/decode_packet_SUITE.erl
+++ b/erts/emulator/test/decode_packet_SUITE.erl
@@ -403,6 +403,9 @@ http_request(Msg) ->
{"Other-Field: with some text\r\n",
{http_header,0, "Other-Field" ,undefined, "with some text"},
{http_header,0,<<"Other-Field">>,undefined,<<"with some text">>}},
+ {"Make-sure-a-LONG-HEaDer-fIeLd-is-fORMATTED-NicelY: with some text\r\n",
+ {http_header,0, "Make-Sure-A-Long-Header-Field-Is-Formatted-Nicely" ,undefined, "with some text"},
+ {http_header,0,<<"Make-Sure-A-Long-Header-Field-Is-Formatted-Nicely">>,undefined,<<"with some text">>}},
{"Multi-Line: Once upon a time in a land far far away,\r\n"
" there lived a princess imprisoned in the highest tower\r\n"
" of the most haunted castle.\r\n",
diff --git a/erts/preloaded/ebin/erl_prim_loader.beam b/erts/preloaded/ebin/erl_prim_loader.beam
index f8c2df3a5a..4a3af265c1 100644
--- a/erts/preloaded/ebin/erl_prim_loader.beam
+++ b/erts/preloaded/ebin/erl_prim_loader.beam
Binary files differ
diff --git a/erts/preloaded/ebin/prim_file.beam b/erts/preloaded/ebin/prim_file.beam
index ca93edbe25..f7b3aac376 100644
--- a/erts/preloaded/ebin/prim_file.beam
+++ b/erts/preloaded/ebin/prim_file.beam
Binary files differ
diff --git a/erts/preloaded/src/erl_prim_loader.erl b/erts/preloaded/src/erl_prim_loader.erl
index d36fdeba3f..7490954f2d 100644
--- a/erts/preloaded/src/erl_prim_loader.erl
+++ b/erts/preloaded/src/erl_prim_loader.erl
@@ -149,8 +149,18 @@ start_it("inet", Id, Pid, Hosts) ->
start_it("efile", Id, Pid, _Hosts) ->
process_flag(trap_exit, true),
- {ok, Port} = prim_file:open([binary]),
- init_ack(Pid),
+ {ok, Port} = prim_file:start(),
+ %% Check that we started in a valid directory.
+ case prim_file:get_cwd(Port) of
+ {error, _} ->
+ %% At this point in the startup, we have no error_logger at all.
+ Report = "Invalid current directory or invalid filename "
+ "mode: loader cannot read current directory\n",
+ erlang:display(Report),
+ exit({error, invalid_current_directory});
+ _ ->
+ init_ack(Pid)
+ end,
MultiGet = case erlang:system_info(thread_pool_size) of
0 -> false;
_ -> true
@@ -434,7 +444,7 @@ efile_multi_get_file_from_port2(_MFs, 0, _Max, State, _Paths, _Fun, _Ref, Ret) -
efile_par_get_file(Ref, State, {Mod,File} = MF, Paths, Pid, Fun) ->
%% One port for each file read in "parallel":
- case prim_file:open([binary]) of
+ case prim_file:start() of
{ok, Port} ->
Port0 = State#state.data,
State1 = State#state{data = Port},
diff --git a/erts/preloaded/src/prim_file.erl b/erts/preloaded/src/prim_file.erl
index 50adf9c89d..bf8879c2a0 100644
--- a/erts/preloaded/src/prim_file.erl
+++ b/erts/preloaded/src/prim_file.erl
@@ -50,9 +50,9 @@
write_file_info/2, write_file_info/3, write_file_info/4,
make_link/2, make_link/3,
make_symlink/2, make_symlink/3,
- read_link/1, read_link/2,
+ read_link/1, read_link/2, read_link_all/1, read_link_all/2,
read_link_info/1, read_link_info/2, read_link_info/3,
- list_dir/1, list_dir/2]).
+ list_dir/1, list_dir/2, list_dir_all/1, list_dir_all/2]).
%% How to start and stop the ?DRV port.
-export([start/0, stop/1]).
@@ -152,16 +152,19 @@
-export([internal_name2native/1,
internal_native2name/1,
- internal_normalize_utf8/1]).
+ internal_normalize_utf8/1,
+ is_translatable/1]).
-type prim_file_name() :: string() | unicode:unicode_binary().
+-type prim_file_name_error() :: 'error' | 'ignore' | 'warning'.
-spec internal_name2native(prim_file_name()) -> binary().
internal_name2native(_) ->
erlang:nif_error(undefined).
--spec internal_native2name(binary()) -> prim_file_name().
+-spec internal_native2name(binary()) ->
+ prim_file_name() | {'error',prim_file_name_error()}.
internal_native2name(_) ->
erlang:nif_error(undefined).
@@ -171,6 +174,11 @@ internal_native2name(_) ->
internal_normalize_utf8(_) ->
erlang:nif_error(undefined).
+-spec is_translatable(prim_file_name()) -> boolean().
+
+is_translatable(_) ->
+ erlang:nif_error(undefined).
+
%%% End of BIFs
%%%-----------------------------------------------------------------
@@ -210,12 +218,7 @@ open(_, _) ->
%% Opens a port that can be used for open/3 or read_file/2.
%% Returns {ok, Port} | {error, Reason}.
open(Portopts) when is_list(Portopts) ->
- case drv_open(?FD_DRV, Portopts) of
- {error, _} = Error ->
- Error;
- Other ->
- Other
- end;
+ drv_open(?FD_DRV, [binary|Portopts]);
open(_) ->
{error, badarg}.
@@ -607,13 +610,7 @@ sendfile(#file_descriptor{module = ?MODULE, data = {Port, _}},
%% Returns {ok, Port}, the Port should be used as first argument in all
%% the following functions. Returns {error, Reason} upon failure.
start() ->
- try erlang:open_port({spawn, ?DRV}, [binary]) of
- Port ->
- {ok, Port}
- catch
- error:Reason ->
- {error, Reason}
- end.
+ drv_open(?DRV, [binary]).
stop(Port) when is_port(Port) ->
try erlang:port_close(Port) of
@@ -667,7 +664,8 @@ get_cwd_int(Drive) ->
get_cwd_int({?DRV, [binary]}, Drive).
get_cwd_int(Port, Drive) ->
- drv_command(Port, <<?FILE_PWD, Drive>>).
+ drv_command(Port, <<?FILE_PWD, Drive>>,
+ fun handle_fname_response/1).
@@ -679,10 +677,17 @@ set_cwd(Dir) ->
set_cwd(Port, Dir) when is_port(Port) ->
set_cwd_int(Port, Dir).
-set_cwd_int(Port, Dir) ->
- %% Dir is now either a string or an EXIT tuple.
- %% An EXIT tuple will fail in the following catch.
- drv_command(Port, [?FILE_CHDIR, pathname(Dir)]).
+set_cwd_int(Port, Dir) when is_binary(Dir) ->
+ case prim_file:is_translatable(Dir) of
+ false ->
+ {error, no_translation};
+ true ->
+ drv_command(Port, [?FILE_CHDIR, pathname(Dir)])
+ end;
+set_cwd_int(Port, Dir) when is_list(Dir) ->
+ drv_command(Port, [?FILE_CHDIR, pathname(Dir)]);
+set_cwd_int(_, _) ->
+ {error, badarg}.
@@ -775,7 +780,8 @@ altname(Port, File) when is_port(Port) ->
altname_int(Port, File).
altname_int(Port, File) ->
- drv_command(Port, [?FILE_ALTNAME, pathname(File)]).
+ drv_command(Port, [?FILE_ALTNAME, pathname(File)],
+ fun handle_fname_response/1).
%% write_file_info/{2,3,4}
@@ -868,7 +874,20 @@ read_link(Port, Link) when is_port(Port) ->
read_link_int(Port, Link).
read_link_int(Port, Link) ->
- drv_command(Port, [?FILE_READLINK, pathname(Link)]).
+ drv_command(Port, [?FILE_READLINK, pathname(Link)],
+ fun handle_fname_response/1).
+
+%% read_link_all/{2,3}
+
+read_link_all(Link) ->
+ read_link_all_int({?DRV, [binary]}, Link).
+
+read_link_all(Port, Link) when is_port(Port) ->
+ read_link_all_int(Port, Link).
+
+read_link_all_int(Port, Link) ->
+ drv_command(Port, [?FILE_READLINK, pathname(Link)],
+ fun handle_fname_response_all/1).
@@ -910,20 +929,112 @@ list_dir(Port, Dir) when is_port(Port) ->
list_dir_int(Port, Dir).
list_dir_int(Port, Dir) ->
- drv_command(Port, [?FILE_READDIR, pathname(Dir)], []).
-
+ drv_command(Port, [?FILE_READDIR, pathname(Dir)],
+ fun(P) ->
+ case list_dir_response(P, []) of
+ {ok, RawNames} ->
+ {ok, list_dir_convert(RawNames)};
+ Error ->
+ Error
+ end
+ end).
+
+list_dir_all(Dir) ->
+ list_dir_all_int({?DRV, [binary]}, Dir).
+
+list_dir_all(Port, Dir) when is_port(Port) ->
+ list_dir_all_int(Port, Dir).
+
+list_dir_all_int(Port, Dir) ->
+ drv_command(Port, [?FILE_READDIR, pathname(Dir)],
+ fun(P) ->
+ case list_dir_response(P, []) of
+ {ok, RawNames} ->
+ {ok, list_dir_convert_all(RawNames)};
+ Error ->
+ Error
+ end
+ end).
+
+list_dir_response(Port, Acc0) ->
+ case drv_get_response(Port) of
+ {lfname, []} ->
+ {ok, Acc0};
+ {lfname, Names} ->
+ Acc = [Name || <<L:16,Name:L/binary>> <= Names] ++ Acc0,
+ list_dir_response(Port, Acc);
+ Error ->
+ Error
+ end.
+list_dir_convert([Name|Names]) ->
+ %% If the filename cannot be converted, return error or ignore
+ %% with optional error logger warning, depending on +fn{u|a}{i|e|w}
+ %% emulator switches.
+ case prim_file:internal_native2name(Name) of
+ {error, warning} ->
+ error_logger:warning_msg("Non-unicode filename ~p ignored\n",
+ [Name]),
+ list_dir_convert(Names);
+ {error, ignore} ->
+ list_dir_convert(Names);
+ {error, error} ->
+ {error, {no_translation, Name}};
+ Converted when is_list(Converted) ->
+ [Converted|list_dir_convert(Names)]
+ end;
+list_dir_convert([]) -> [].
+
+list_dir_convert_all([Name|Names]) ->
+ %% If the filename cannot be converted, retain the filename as
+ %% a binary.
+ case prim_file:internal_native2name(Name) of
+ {error, _} ->
+ [Name|list_dir_convert(Names)];
+ Converted when is_list(Converted) ->
+ [Converted|list_dir_convert(Names)]
+ end;
+list_dir_convert_all([]) -> [].
%%%-----------------------------------------------------------------
%%% Functions to communicate with the driver
+handle_fname_response(Port) ->
+ case drv_get_response(Port) of
+ {fname, Name} ->
+ case prim_file:internal_native2name(Name) of
+ {error, warning} ->
+ error_logger:warning_msg("Non-unicode filename ~p "
+ "ignored when reading link\n",
+ [Name]),
+ {error, einval};
+ {error, _} ->
+ {error, einval};
+ Converted when is_list(Converted) ->
+ {ok, Converted}
+ end;
+ Error ->
+ Error
+ end.
+handle_fname_response_all(Port) ->
+ case drv_get_response(Port) of
+ {fname, Name} ->
+ case prim_file:internal_native2name(Name) of
+ {error, _} ->
+ {ok, Name};
+ Converted when is_list(Converted) ->
+ {ok, Converted}
+ end;
+ Error ->
+ Error
+ end.
%% Opens a driver port and converts any problems into {error, emfile}.
%% Returns {ok, Port} when successful.
drv_open(Driver, Portopts) ->
- try erlang:open_port({spawn, Driver}, Portopts) of
+ try erlang:open_port({spawn_driver, Driver}, Portopts) of
Port ->
{ok, Port}
catch
@@ -1028,19 +1139,10 @@ drv_command_nt(Port, Command, R) when is_port(Port) ->
%% Receives the response from a driver port.
%% Returns: {ok, ListOrBinary}|{error, Reason}
-drv_get_response(Port, R) when is_list(R) ->
- case drv_get_response(Port) of
- ok ->
- {ok, R};
- {ok, Name} ->
- drv_get_response(Port, [Name|R]);
- {append, Names} ->
- drv_get_response(Port, append(Names, R));
- Error ->
- Error
- end;
-drv_get_response(Port, _) ->
- drv_get_response(Port).
+drv_get_response(Port, undefined) ->
+ drv_get_response(Port);
+drv_get_response(Port, Fun) when is_function(Fun, 1) ->
+ Fun(Port).
drv_get_response(Port) ->
erlang:bump_reductions(100),
@@ -1060,10 +1162,6 @@ drv_get_response(Port) ->
%%%-----------------------------------------------------------------
%%% Utility functions.
-append([I | Is], R) when is_list(R) -> append(Is, [I | R]);
-append([], R) -> R.
-
-
%% Converts a list of mode atoms into a mode word for the driver.
%% Returns {Mode, Portopts, Setopts} where Portopts is a list of
%% options for erlang:open_port/2 and Setopts is a list of
@@ -1205,18 +1303,10 @@ translate_response(?FILE_RESP_N2DATA = X, L0) when is_list(L0) ->
end;
translate_response(?FILE_RESP_EOF, []) ->
eof;
-translate_response(?FILE_RESP_FNAME, []) ->
- ok;
-translate_response(?FILE_RESP_FNAME, Data) when is_binary(Data) ->
- {ok, prim_file:internal_native2name(Data)};
translate_response(?FILE_RESP_FNAME, Data) ->
- {ok, Data};
-translate_response(?FILE_RESP_LFNAME, []) ->
- ok;
-translate_response(?FILE_RESP_LFNAME, Data) when is_binary(Data) ->
- {append, transform_lfname(Data)};
+ {fname, Data};
translate_response(?FILE_RESP_LFNAME, Data) ->
- {append, transform_lfname(Data)};
+ {lfname, Data};
translate_response(?FILE_RESP_ALL_DATA, Data) ->
{ok, Data};
translate_response(X, Data) ->
@@ -1332,16 +1422,6 @@ transform_ldata(0, List, [Size | Sizes], R) ->
{Front, Rear} = lists_split(List, Size),
transform_ldata(0, Rear, Sizes, [Front | R]).
-transform_lfname(<<>>) -> [];
-transform_lfname(<<L:16, Name:L/binary, Names/binary>>) ->
- [ prim_file:internal_native2name(Name) | transform_lfname(Names)];
-transform_lfname([]) -> [];
-transform_lfname([L1,L2|Names]) ->
- L = (L1 bsl 8) bor L2,
- {Name, Rest} = lists_split(Names, L),
- [Name | transform_lfname(Rest)].
-
-
lists_split(List, 0) when is_list(List) ->
{[], List};
lists_split(List, N) when is_list(List), is_integer(N), N < 0 ->
diff --git a/lib/asn1/c_src/asn1_erl_nif.c b/lib/asn1/c_src/asn1_erl_nif.c
index e7e5f5f2f5..b3dd312fed 100644
--- a/lib/asn1/c_src/asn1_erl_nif.c
+++ b/lib/asn1/c_src/asn1_erl_nif.c
@@ -1130,8 +1130,8 @@ int ber_encode_length(size_t size, mem_chunk_t **curr, unsigned int *count) {
(*curr)->curr -= 1;
(*count)++;
} else {
- int chunks = size / 256 + 1;
- if (ber_check_memory(curr, chunks + 1))
+ int chunks = 0;
+ if (ber_check_memory(curr, 8))
return ASN1_ERROR;
while (size > 0)
@@ -1140,6 +1140,7 @@ int ber_encode_length(size_t size, mem_chunk_t **curr, unsigned int *count) {
size >>= 8;
(*curr)->curr -= 1;
(*count)++;
+ chunks++;
}
*(*curr)->curr = chunks | 0x80;
diff --git a/lib/asn1/doc/src/notes.xml b/lib/asn1/doc/src/notes.xml
index da0812f000..5e21b926a8 100644
--- a/lib/asn1/doc/src/notes.xml
+++ b/lib/asn1/doc/src/notes.xml
@@ -98,6 +98,35 @@
</section>
+<section><title>Asn1 1.8.1</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ ASN.1 decoders generated with the options <c>-bber_bin
+ +optimize +nif</c> would decode open types with a size
+ larger than 511 incorrectly. That bug could cause
+ decoding by <c>public_key</c> to fail. The bug was in the
+ NIF library <c>asn1_erl_nif.so</c>; therefore there is no
+ need re-compile ASN.1 specifications that had the
+ problem.</p>
+ <p>
+ Own Id: OTP-10805 Aux Id: seq12244 </p>
+ </item>
+ <item>
+ <p>
+ Encoding SEQUENCEs with multiple extension addition
+ groups with optional values could fail (depending both on
+ the specification and whether all values were provided).</p>
+ <p>
+ Own Id: OTP-10811 Aux Id: OTP-10664 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Asn1 1.8</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/asn1/test/asn1_SUITE.erl b/lib/asn1/test/asn1_SUITE.erl
index 644cba8c3c..be9b82cddf 100644
--- a/lib/asn1/test/asn1_SUITE.erl
+++ b/lib/asn1/test/asn1_SUITE.erl
@@ -1043,17 +1043,24 @@ testDoubleEllipses(Config, Rule, Opts) ->
testDoubleEllipses:main(Rule).
test_modified_x420(Config) ->
+ test(Config, fun test_modified_x420/3, [ber]).
+test_modified_x420(Config, Rule, Opts) ->
Files = [filename:join(modified_x420, F) || F <- ["PKCS7",
"InformationFramework",
"AuthenticationFramework"]],
- asn1_test_lib:compile_all(Files, Config, [der]),
- test_modified_x420:test_io(Config).
+ asn1_test_lib:compile_all(Files, Config, [Rule,der|Opts]),
+ test_modified_x420:test(Config).
testX420() ->
[{timetrap,{minutes,90}}].
testX420(Config) ->
- test(Config, fun testX420/3, [ber]).
+ case erlang:system_info(system_architecture) of
+ "sparc-sun-solaris2.10" ->
+ {skip,"Too slow for an old Sparc"};
+ _ ->
+ test(Config, fun testX420/3, [ber])
+ end.
testX420(Config, Rule, Opts) ->
testX420:compile(Rule, [der|Opts], Config),
ok = testX420:ticket7759(Rule, Config),
diff --git a/lib/asn1/test/testX420.erl b/lib/asn1/test/testX420.erl
index 52b20a2c70..045660a8e2 100644
--- a/lib/asn1/test/testX420.erl
+++ b/lib/asn1/test/testX420.erl
@@ -37,7 +37,7 @@ compile_loop(Erule, [Spec|Specs], Options, Config)
when Erule =:= ber; Erule =:= per ->
CaseDir = ?config(case_dir, Config),
asn1_test_lib:compile(filename:join([x420, Spec]), Config,
- [Erule, {i, CaseDir}]),
+ [Erule, {i, CaseDir} | Options]),
compile_loop(Erule, Specs, Options, Config);
compile_loop(_Erule, _Specs, _Options, _Config) ->
ok.
diff --git a/lib/asn1/test/test_modified_x420.erl b/lib/asn1/test/test_modified_x420.erl
index 2e9dfeee87..ae9d1989fb 100644
--- a/lib/asn1/test/test_modified_x420.erl
+++ b/lib/asn1/test/test_modified_x420.erl
@@ -18,27 +18,21 @@
%%
%%
-module(test_modified_x420).
-
-%-compile(export_all).
--export([test_io/1]).
+-export([test/1]).
-include_lib("test_server/include/test_server.hrl").
-test_io(Config) ->
- io:format("~p~n~n", [catch test(Config)]).
-
test(Config) ->
- ?line DataDir = ?config(data_dir,Config),
-% ?line OutDir = ?config(priv_dir,Config),
+ DataDir = ?config(data_dir,Config),
- ?line Der = read_pem(filename:join([DataDir,modified_x420,"p7_signed_data.pem"])),
- ?line {ok, {_,_,SignedData}} = 'PKCS7':decode('ContentInfo', Der),
- ?line {ok,_} = 'PKCS7':decode('SignedData', SignedData).
+ Der = read_pem(filename:join([DataDir,modified_x420,"p7_signed_data.pem"])),
+ {ok,{_,_,SignedData}} = asn1_wrapper:decode('PKCS7', 'ContentInfo', Der),
+ {ok,_} = asn1_wrapper:decode('PKCS7', 'SignedData', SignedData).
read_pem(File) ->
- ?line {ok, Bin} = file:read_file(File),
- ?line ssl_base64:join_decode(lists:flatten(extract_base64(Bin))).
-
+ {ok,Bin} = file:read_file(File),
+ Der = base64:mime_decode(lists:flatten(extract_base64(Bin))),
+ binary_to_list(Der).
extract_base64(Binary) ->
diff --git a/lib/compiler/src/beam_except.erl b/lib/compiler/src/beam_except.erl
index eddb41a358..e5ec1bd904 100644
--- a/lib/compiler/src/beam_except.erl
+++ b/lib/compiler/src/beam_except.erl
@@ -49,13 +49,14 @@ function({function,Name,Arity,CLabel,Is0}) ->
-record(st,
{lbl, %func_info label
- loc %location for func_info
+ loc, %location for func_info
+ arity %arity for function
}).
function_1(Is0) ->
case Is0 of
- [{label,Lbl},{line,Loc}|_] ->
- St = #st{lbl=Lbl,loc=Loc},
+ [{label,Lbl},{line,Loc},{func_info,_,_,Arity}|_] ->
+ St = #st{lbl=Lbl,loc=Loc,arity=Arity},
translate(Is0, St, []);
[{label,_}|_] ->
%% No line numbers. The source must be a .S file.
@@ -74,14 +75,14 @@ translate_1(Ar, I, Is, St, [{line,_}=Line|Acc1]=Acc0) ->
case dig_out(Ar, Acc1) of
no ->
translate(Is, St, [I|Acc0]);
- {yes,function_clause,Acc2} ->
+ {yes,{function_clause,Arity},Acc2} ->
case {Line,St} of
- {{line,Loc},#st{lbl=Fi,loc=Loc}} ->
+ {{line,Loc},#st{lbl=Fi,loc=Loc,arity=Arity}} ->
Instr = {jump,{f,Fi}},
translate(Is, St, [Instr|Acc2]);
{_,_} ->
%% This must be "error(function_clause, Args)" in
- %% the Erlang source code. Don't translate.
+ %% the Erlang source code or a fun. Don't translate.
translate(Is, St, [I|Acc0])
end;
{yes,Instr,Acc2} ->
@@ -135,11 +136,16 @@ fix_block(Is0, Words) ->
[{set,[],[],{alloc,Live,{F1,F2,Needed-Words,F3}}}|Is].
dig_out_block_fc([{set,[],[],{alloc,Live,_}}|Bl]) ->
- dig_out_fc(Bl, Live-1, nil);
+ case dig_out_fc(Bl, Live-1, nil) of
+ no ->
+ no;
+ yes ->
+ {yes,{function_clause,Live}}
+ end;
dig_out_block_fc(_) -> no.
dig_out_fc([{set,[Dst],[{x,Reg},Dst0],put_list}|Is], Reg, Dst0) ->
dig_out_fc(Is, Reg-1, Dst);
dig_out_fc([{set,[{x,0}],[{atom,function_clause}],move}], -1, {x,1}) ->
- {yes,function_clause};
+ yes;
dig_out_fc(_, _, _) -> no.
diff --git a/lib/compiler/src/beam_receive.erl b/lib/compiler/src/beam_receive.erl
index 0bb527aeb9..3dd5ed182e 100644
--- a/lib/compiler/src/beam_receive.erl
+++ b/lib/compiler/src/beam_receive.erl
@@ -249,7 +249,7 @@ opt_ref_used(Is, RefReg, Fail, D) ->
Done = gb_sets:singleton(Fail),
Regs = regs_init_x0(),
try
- opt_ref_used_1(Is, RefReg, D, Done, Regs),
+ _ = opt_ref_used_1(Is, RefReg, D, Done, Regs),
true
catch
throw:not_used ->
diff --git a/lib/compiler/src/beam_validator.erl b/lib/compiler/src/beam_validator.erl
index 58aba0b9cc..eb72290306 100644
--- a/lib/compiler/src/beam_validator.erl
+++ b/lib/compiler/src/beam_validator.erl
@@ -649,7 +649,8 @@ valfun_4(send, Vst) ->
call(send, 2, Vst);
valfun_4({set_tuple_element,Src,Tuple,I}, Vst) ->
assert_term(Src, Vst),
- assert_type({tuple_element,I+1}, Tuple, Vst);
+ assert_type({tuple_element,I+1}, Tuple, Vst),
+ Vst;
%% Match instructions.
valfun_4({select_val,Src,{f,Fail},{list,Choices}}, Vst) ->
assert_term(Src, Vst),
@@ -1044,7 +1045,7 @@ float_op(Src, Dst, Vst0) ->
assert_fls(Fls, Vst) ->
case get_fls(Vst) of
- Fls -> Vst;
+ Fls -> ok;
OtherFls -> error({bad_floating_point_state,OtherFls})
end.
@@ -1120,7 +1121,7 @@ bsm_match_state(Slots) ->
{match_context,0,Slots}.
bsm_validate_context(Reg, Vst) ->
- bsm_get_context(Reg, Vst),
+ _ = bsm_get_context(Reg, Vst),
ok.
bsm_get_context({x,X}=Reg, #vst{current=#st{x=Xs}}=_Vst) when is_integer(X) ->
@@ -1133,7 +1134,7 @@ bsm_get_context(Reg, _) -> error({bad_source,Reg}).
bsm_save(Reg, {atom,start}, Vst) ->
%% Save point refering to where the match started.
%% It is always valid. But don't forget to validate the context register.
- bsm_get_context(Reg, Vst),
+ bsm_validate_context(Reg, Vst),
Vst;
bsm_save(Reg, SavePoint, Vst) ->
case bsm_get_context(Reg, Vst) of
@@ -1146,7 +1147,7 @@ bsm_save(Reg, SavePoint, Vst) ->
bsm_restore(Reg, {atom,start}, Vst) ->
%% (Mostly) automatic save point refering to where the match started.
%% It is always valid. But don't forget to validate the context register.
- bsm_get_context(Reg, Vst),
+ bsm_validate_context(Reg, Vst),
Vst;
bsm_restore(Reg, SavePoint, Vst) ->
case bsm_get_context(Reg, Vst) of
@@ -1312,8 +1313,7 @@ assert_term(Src, Vst) ->
%%
assert_type(WantedType, Term, Vst) ->
- assert_type(WantedType, get_term_type(Term, Vst)),
- Vst.
+ assert_type(WantedType, get_term_type(Term, Vst)).
assert_type(Correct, Correct) -> ok;
assert_type(float, {float,_}) -> ok;
diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl
index d2baf51edd..497af2b52c 100644
--- a/lib/compiler/src/compile.erl
+++ b/lib/compiler/src/compile.erl
@@ -683,7 +683,7 @@ binary_passes() ->
%% Remove the target file so we don't have an old one if the compilation fail.
remove_file(St) ->
- file:delete(St#compile.ofile),
+ _ = file:delete(St#compile.ofile),
{ok,St}.
-record(asm_module, {module,
@@ -1092,7 +1092,7 @@ makedep_output(#compile{code=Code,options=Opts,ofile=Ofile}=St) ->
io:fwrite(Output1, "~ts", [Code]),
%% Close the file if relevant.
if
- CloseOutput -> file:close(Output1);
+ CloseOutput -> ok = file:close(Output1);
true -> ok
end,
{ok,St}
@@ -1231,7 +1231,7 @@ encrypt(des3_cbc=Mode, {K1,K2,K3, IVec}, Bin0) ->
random_bytes(N) ->
{A,B,C} = now(),
- random:seed(A, B, C),
+ _ = random:seed(A, B, C),
random_bytes_1(N, []).
random_bytes_1(0, Acc) -> Acc;
diff --git a/lib/compiler/src/core_lint.erl b/lib/compiler/src/core_lint.erl
index 8b688df830..1e8983f594 100644
--- a/lib/compiler/src/core_lint.erl
+++ b/lib/compiler/src/core_lint.erl
@@ -309,7 +309,7 @@ expr(#c_fun{vars=Vs,body=B}, Def, Rt, St0) ->
{Vvs,St1} = variable_list(Vs, St0),
return_match(Rt, 1, body(B, union(Vvs, Def), any, St1));
expr(#c_seq{arg=Arg,body=B}, Def, Rt, St0) ->
- St1 = expr(Arg, Def, any, St0), %Ignore values
+ St1 = expr(Arg, Def, 1, St0),
body(B, Def, Rt, St1);
expr(#c_let{vars=Vs,arg=Arg,body=B}, Def, Rt, St0) ->
St1 = body(Arg, Def, let_varcount(Vs), St0), %This is a body
diff --git a/lib/compiler/src/sys_core_fold.erl b/lib/compiler/src/sys_core_fold.erl
index 07b054c5d7..cda3f7d81e 100644
--- a/lib/compiler/src/sys_core_fold.erl
+++ b/lib/compiler/src/sys_core_fold.erl
@@ -132,7 +132,12 @@ body(Body, Sub) ->
body(#c_values{anno=A,es=Es0}, Ctxt, Sub) ->
Es1 = expr_list(Es0, Ctxt, Sub),
- #c_values{anno=A,es=Es1};
+ case Ctxt of
+ value ->
+ #c_values{anno=A,es=Es1};
+ effect ->
+ make_effect_seq(Es1, Sub)
+ end;
body(E, Ctxt, Sub) ->
?ASSERT(verify_scope(E, Sub)),
expr(E, Ctxt, Sub).
diff --git a/lib/compiler/test/Makefile b/lib/compiler/test/Makefile
index b9c5be09ce..51b3064589 100644
--- a/lib/compiler/test/Makefile
+++ b/lib/compiler/test/Makefile
@@ -75,6 +75,7 @@ INLINE= \
CORE_MODULES = \
bs_shadowed_size_var \
+ unused_multiple_values_error \
nested_call_in_case
diff --git a/lib/compiler/test/compilation_SUITE.erl b/lib/compiler/test/compilation_SUITE.erl
index f8f74e6f7a..a62ec7ce79 100644
--- a/lib/compiler/test/compilation_SUITE.erl
+++ b/lib/compiler/test/compilation_SUITE.erl
@@ -50,7 +50,8 @@ groups() ->
trycatch_4,opt_crash,otp_5404,otp_5436,otp_5481,
otp_5553,otp_5632,otp_5714,otp_5872,otp_6121,
otp_6121a,otp_6121b,otp_7202,otp_7345,on_load,
- string_table,otp_8949_a,otp_8949_a,split_cases]}].
+ string_table,otp_8949_a,otp_8949_a,split_cases,
+ beam_utils_liveopt]}].
init_per_suite(Config) ->
Config.
@@ -683,4 +684,21 @@ do_split_cases(A) ->
end,
Z.
+-record(alarmInfo, {type,cause,origin}).
+
+beam_utils_liveopt(Config) ->
+ F = beam_utils_liveopt_fun(42, pebkac, user),
+ void = F(42, #alarmInfo{type=sctp,cause=pebkac,origin=user}),
+ ok.
+
+beam_utils_liveopt_fun(Peer, Cause, Origin) ->
+ fun(PeerNo, AlarmInfo)
+ when PeerNo == Peer andalso
+ AlarmInfo == #alarmInfo{type=sctp,
+ cause=Cause,
+ origin=Origin} ->
+ void
+ end.
+
+
id(I) -> I.
diff --git a/lib/compiler/test/core_fold_SUITE.erl b/lib/compiler/test/core_fold_SUITE.erl
index c2a592f699..abc9ab6a72 100644
--- a/lib/compiler/test/core_fold_SUITE.erl
+++ b/lib/compiler/test/core_fold_SUITE.erl
@@ -21,7 +21,8 @@
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2,
t_element/1,setelement/1,t_length/1,append/1,t_apply/1,bifs/1,
- eq/1,nested_call_in_case/1,guard_try_catch/1,coverage/1]).
+ eq/1,nested_call_in_case/1,guard_try_catch/1,coverage/1,
+ unused_multiple_values_error/1,unused_multiple_values/1]).
-export([foo/0,foo/1,foo/2,foo/3]).
@@ -36,7 +37,8 @@ all() ->
groups() ->
[{p,test_lib:parallel(),
[t_element,setelement,t_length,append,t_apply,bifs,
- eq,nested_call_in_case,guard_try_catch,coverage]}].
+ eq,nested_call_in_case,guard_try_catch,coverage,
+ unused_multiple_values_error,unused_multiple_values]}].
init_per_suite(Config) ->
@@ -289,3 +291,41 @@ cover_is_safe_bool_expr(X) ->
end.
id(I) -> I.
+
+unused_multiple_values_error(Config) when is_list(Config) ->
+ PrivDir = ?config(priv_dir, Config),
+ Dir = filename:dirname(code:which(?MODULE)),
+ Core = filename:join(Dir, "unused_multiple_values_error"),
+ Opts = [no_copt,clint,return,from_core,{outdir,PrivDir}
+ |test_lib:opt_opts(?MODULE)],
+ {error,[{unused_multiple_values_error,
+ [{core_lint,{return_mismatch,{hello,1}}}]}],
+ []} = c:c(Core, Opts),
+ ok.
+
+unused_multiple_values(Config) when is_list(Config) ->
+ put(unused_multiple_values, []),
+ [false] = test_unused_multiple_values(false),
+ [b,a,{a,b},false] = test_unused_multiple_values({a,b}),
+ ok.
+
+test_unused_multiple_values(X) ->
+ ok = do_unused_multiple_values(X),
+ get(unused_multiple_values).
+
+do_unused_multiple_values(X) ->
+ case do_something(X) of
+ false ->
+ A = false;
+ Res ->
+ {A,B} = Res,
+ do_something(A),
+ do_something(B)
+ end,
+ _ThisShouldNotFail = A,
+ ok.
+
+do_something(I) ->
+ put(unused_multiple_values,
+ [I|get(unused_multiple_values)]),
+ I.
diff --git a/lib/compiler/test/unused_multiple_values_error.core b/lib/compiler/test/unused_multiple_values_error.core
new file mode 100644
index 0000000000..e06587c936
--- /dev/null
+++ b/lib/compiler/test/unused_multiple_values_error.core
@@ -0,0 +1,11 @@
+module 'unused_multiple_values_error' ['hello'/1]
+ attributes []
+'hello'/1 =
+ fun (_cor0) ->
+ do
+ case _cor0 of
+ <_cor0> when 'true' ->
+ <'ok','ok'>
+ end
+ 'ok'
+end
diff --git a/lib/diameter/bin/diameterc b/lib/diameter/bin/diameterc
index a72ba2d75c..2f5834d359 100755
--- a/lib/diameter/bin/diameterc
+++ b/lib/diameter/bin/diameterc
@@ -4,7 +4,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. 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
@@ -124,10 +124,10 @@ arg(["-i", Dir | Args], #argv{options = Opts} = A) ->
arg(["--name", Name | Args], #argv{options = Opts} = A) ->
arg(Args, A#argv{options = [{name, Name} | Opts]});
-
+
arg(["--prefix", Name | Args], #argv{options = Opts} = A) ->
arg(Args, A#argv{options = [{prefix, Name} | Opts]});
-
+
arg(["--inherits", Dict | Args], #argv{options = Opts} = A) ->
arg(Args, A#argv{options = Opts ++ [{inherits, Dict}]});
@@ -166,7 +166,7 @@ path_exists(File, Type) ->
_ ->
throw({"No such file: ~p", [File]})
end.
-
+
file_exists(File) ->
path_exists(File, regular).
diff --git a/lib/diameter/doc/src/diameter.xml b/lib/diameter/doc/src/diameter.xml
index 7e50f338d3..ba9225da8b 100644
--- a/lib/diameter/doc/src/diameter.xml
+++ b/lib/diameter/doc/src/diameter.xml
@@ -975,6 +975,42 @@ configured them.</p>
Defaults to a single callback returning <c>dpr</c>.</p>
</item>
+<marker id="length_errors"/>
+<tag><c>{length_errors, exit|handle|discard}</c></tag>
+<item>
+<p>
+Specifies how to deal with errors in the Message Length field of the
+Diameter Header in an incoming message.
+An error in this context is that the length is not at least 20 bytes
+(the length of a Header), is not a multiple of 4 (a valid length) or
+is not the length of the message in question, as received over the
+transport interface documented in &man_transport;.</p>
+
+<p>
+If <c>exit</c> then a warning report is emitted and the parent of the
+transport process in question exits, which causes the transport
+process itself to exit as described in &man_transport;.
+If <c>handle</c> then the message is processed as usual, a resulting
+&app_handle_request; or &app_handle_answer; callback (if one takes
+place) indicating the <c>5015</c> error (DIAMETER_INVALID_MESSAGE_LENGTH).
+If <c>discard</c> then the message in question is silently discarded.</p>
+
+<p>
+Defaults to <c>exit</c>.</p>
+
+<note>
+<p>
+The default value reflects the fact that a transport module for a
+stream-oriented transport like TCP may not be able to recover from a
+message length error since such a transport must use the Message
+Length header to divide the incoming byte stream into individual
+Diameter messages.
+An invalid length leaves it with no reliable way to rediscover message
+boundaries, which may result in the failure of subsequent messages.
+See &man_tcp; for the behaviour of that module.</p>
+</note>
+</item>
+
<marker id="reconnect_timer"/>
<tag><c>{reconnect_timer, Tc}</c></tag>
<item>
diff --git a/lib/diameter/doc/src/diameter_dict.xml b/lib/diameter/doc/src/diameter_dict.xml
index 8b0687a22e..1034781ff2 100644
--- a/lib/diameter/doc/src/diameter_dict.xml
+++ b/lib/diameter/doc/src/diameter_dict.xml
@@ -16,7 +16,7 @@
<header>
<copyright>
-<year>2011</year><year>2012</year>
+<year>2011</year><year>2013</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -76,14 +76,18 @@ The generated hrl also contains macro definitions for the possible values of
AVPs of type Enumerated.</p>
<p>
-The diameter application includes three dictionary modules
+The diameter application includes five dictionary modules
corresponding to applications defined in section 2.4 of &the_rfc;:
-<c>diameter_gen_base_rfc3588</c> for the Diameter Common Messages
-application with application identifier 0,
-<c>diameter_gen_accounting</c> for the Diameter Base Accounting
+<c>diameter_gen_base_rfc3588</c> and <c>diameter_gen_base_rfc6733</c>
+for the Diameter Common Messages application with application
+identifier 0,
+<c>diameter_gen_accounting</c> (for RFC 3588) and
+<c>diameter_gen_acct_rfc6733</c> for the Diameter Base Accounting
application with application identifier 3 and
<c>diameter_gen_relay</c> the Relay application with application
-identifier 0xFFFFFFFF.
+identifier 0xFFFFFFFF.</p>
+
+<p>
The Common Message and Relay applications are the only applications
that diameter itself has any specific knowledge of.
The Common Message application is used for messages that diameter
diff --git a/lib/diameter/doc/src/diameter_sctp.xml b/lib/diameter/doc/src/diameter_sctp.xml
index 5e3fd5eaf1..df140b16b9 100644
--- a/lib/diameter/doc/src/diameter_sctp.xml
+++ b/lib/diameter/doc/src/diameter_sctp.xml
@@ -15,7 +15,7 @@
<erlref>
<header>
<copyright>
-<year>2011</year><year>2012</year>
+<year>2011</year><year>2013</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -81,7 +81,6 @@ and implements the behaviour documented in
The start function required by &man_transport;.</p>
<p>
-The only diameter_sctp-specific argument is the options list.
Options <c>raddr</c> and <c>rport</c> specify the remote address
and port for a connecting transport and not valid for a listening
transport: the former is required while latter defaults to 3868 if
diff --git a/lib/diameter/doc/src/diameter_tcp.xml b/lib/diameter/doc/src/diameter_tcp.xml
index fe2389d57d..01c781d553 100644
--- a/lib/diameter/doc/src/diameter_tcp.xml
+++ b/lib/diameter/doc/src/diameter_tcp.xml
@@ -93,7 +93,8 @@ before configuring TLS capability on diameter transports.</p>
<v>Reason = term()</v>
<v>OwnOpt = {raddr, &ip_address;}
| {rport, integer()}
- | {port, integer()}</v>
+ | {port, integer()}
+ | {fragment_timer, infinity | 0..16#FFFFFFFF}</v>
<v>SslOpt = {ssl_options, true | list()}</v>
<v>TcpOpt = term()</v>
</type>
@@ -103,7 +104,6 @@ before configuring TLS capability on diameter transports.</p>
The start function required by &man_transport;.</p>
<p>
-The only diameter_tcp-specific argument is the options list.
Options <c>raddr</c> and <c>rport</c> specify the remote address
and port for a connecting transport and are not valid for a listening
transport.
@@ -112,7 +112,18 @@ that should support TLS: a value of <c>true</c> results in a
TLS handshake immediately upon connection establishment while
<c>list()</c> specifies options to be passed to &ssl_connect2; or
&ssl_accept2;
-after capabilities exchange if TLS is negotiated.
+after capabilities exchange if TLS is negotiated.</p>
+
+<p>
+Option <c>fragment_timer</c> specifies the timeout, in milliseconds,
+of a timer used to flush messages from the incoming byte
+stream even if the number of bytes indicated in the Message Length
+field of its Diameter Header have not yet been accumulated:
+such a message is received over the transport interface after
+two successive timeouts without the reception of additional bytes.
+Defaults to 1000.</p>
+
+<p>
Remaining options are any accepted by &ssl_connect3; or
&gen_tcp_connect3; for
a connecting transport, or &ssl_listen2; or &gen_tcp_listen2; for
diff --git a/lib/diameter/include/diameter.hrl b/lib/diameter/include/diameter.hrl
index beb577afaf..5ee898c3dd 100644
--- a/lib/diameter/include/diameter.hrl
+++ b/lib/diameter/include/diameter.hrl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. 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
@@ -25,7 +25,11 @@
-define(DIAMETER_APP_ID_ACCOUNTING, 3).
-define(DIAMETER_APP_ID_RELAY, 16#FFFFFFFF).
-%% Corresponding dictionaries:
+%% Corresponding dictionaries. These macros are deprecated now that
+%% there is an RFC6733 whose dictionaries are not strictly backwards
+%% compatible. The RFC 6733 common and accounting dictionaries are
+%% diameter_gen_base_rfc6733 and diameter_gen_acct_rfc6733
+%% respectively.
-define(DIAMETER_DICT_COMMON, diameter_gen_base_rfc3588).
-define(DIAMETER_DICT_ACCOUNTING, diameter_gen_base_accounting).
-define(DIAMETER_DICT_RELAY, diameter_gen_relay).
diff --git a/lib/diameter/include/diameter_gen.hrl b/lib/diameter/include/diameter_gen.hrl
index 13a6c462af..03aa557c2e 100644
--- a/lib/diameter/include/diameter_gen.hrl
+++ b/lib/diameter/include/diameter_gen.hrl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. 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
@@ -320,7 +320,7 @@ pack_avp(Name, #diameter_avp{name = AvpName} = Avp, Acc) ->
pack_avp(Name, 0, Avp, Acc) ->
pack_AVP(Name, Avp, Acc);
-pack_avp(_, Arity, Avp, Acc) ->
+pack_avp(_, Arity, Avp, Acc) ->
pack(Arity, Avp#diameter_avp.name, Avp, Acc).
%% pack_AVP/3
@@ -332,7 +332,7 @@ pack_AVP(Name, Avp, Acc) ->
Arity ->
pack(Arity, 'AVP', Avp, Acc)
end.
-
+
%% 3588:
%%
%% DIAMETER_AVP_UNSUPPORTED 5001
diff --git a/lib/diameter/src/Makefile b/lib/diameter/src/Makefile
index a08c204a23..0e448c8912 100644
--- a/lib/diameter/src/Makefile
+++ b/lib/diameter/src/Makefile
@@ -1,7 +1,7 @@
#
# %CopyrightBegin%
#
-# Copyright Ericsson AB 2010-2012. All Rights Reserved.
+# Copyright Ericsson AB 2010-2013. 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
@@ -119,7 +119,8 @@ ERL_COMPILE_FLAGS += \
# erl/hrl from dictionary file.
gen/diameter_gen_%.erl gen/diameter_gen_%.hrl: dict/%.dia
- $(dia_verbose)../bin/diameterc -o gen -i $(EBIN) $<
+ $(dia_verbose) \
+ ../bin/diameterc -o gen -i $(EBIN) $<
opt: $(TARGET_FILES)
@@ -134,11 +135,13 @@ debug:
# The dictionary parser.
gen/$(DICT_YRL).erl: compiler/$(DICT_YRL).yrl
- $(yecc_verbose)$(ERLC) -Werror -o $(@D) $<
+ $(yecc_verbose) \
+ $(ERLC) -Werror -o $(@D) $<
# Generate the app file.
$(APP_TARGET): $(APP_SRC) ../vsn.mk modules.mk
- $(gen_verbose)M=`echo $(notdir $(APP_MODULES)) | tr ' ' ,`; \
+ $(gen_verbose) \
+ M=`echo $(notdir $(APP_MODULES)) | tr ' ' ,`; \
R=`echo $(REGISTERED) | tr ' ' ,`; \
sed -e 's;%VSN%;$(VSN);' \
-e "s;%MODULES%;$$M;" \
@@ -146,7 +149,8 @@ $(APP_TARGET): $(APP_SRC) ../vsn.mk modules.mk
$< > $@
$(APPUP_TARGET): $(APPUP_SRC) ../vsn.mk
- $(vsn_verbose)sed -e 's;%VSN%;$(VSN);' $< > $@
+ $(vsn_verbose) \
+ sed -e 's;%VSN%;$(VSN);' $< > $@
app: $(APP_TARGET) $(APPUP_TARGET)
dict: $(DICT_ERLS)
@@ -251,7 +255,11 @@ gen/diameter_gen_base_accounting.erl gen/diameter_gen_relay.erl \
gen/diameter_gen_base_accounting.hrl gen/diameter_gen_relay.hrl: \
$(EBIN)/diameter_gen_base_rfc3588.$(EMULATOR)
-gen/diameter_gen_base_rfc3588.erl gen/diameter_gen_base_rfc3588.hrl: \
+gen/diameter_gen_acct_rfc6733.erl gen/diameter_gen_acct_rfc6733.hrl: \
+ $(EBIN)/diameter_gen_base_rfc6733.$(EMULATOR)
+
+gen/diameter_gen_base_rfc3588.erl gen/diameter_gen_base_rfc3588.hrl \
+gen/diameter_gen_base_rfc6733.erl gen/diameter_gen_base_rfc6733.hrl: \
$(COMPILER_MODULES:%=$(EBIN)/%.$(EMULATOR))
$(DICT_MODULES:gen/%=$(EBIN)/%.$(EMULATOR)): \
@@ -262,7 +270,7 @@ depend: depend.mk
# Generate dependencies makefile.
depend.mk: depend.sed $(MODULES:%=%.erl) Makefile
- $(gen_verbose)(for f in $(MODULES); do \
+ (for f in $(MODULES); do \
(echo $$f; cat $$f.erl) | sed -f $<; \
done) \
> $@
diff --git a/lib/diameter/src/base/diameter.erl b/lib/diameter/src/base/diameter.erl
index 8f9901907a..f563d244f6 100644
--- a/lib/diameter/src/base/diameter.erl
+++ b/lib/diameter/src/base/diameter.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. 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
@@ -213,7 +213,7 @@ origin_state_id() ->
-> any().
call(SvcName, App, Message, Options) ->
- diameter_service:call(SvcName, {alias, App}, Message, Options).
+ diameter_traffic:send_request(SvcName, {alias, App}, Message, Options).
call(SvcName, App, Message) ->
call(SvcName, App, Message, []).
@@ -332,8 +332,9 @@ call(SvcName, App, Message) ->
| {capabilities_cb, evaluable()}
| {capx_timeout, 'Unsigned32'()}
| {disconnect_cb, evaluable()}
- | {watchdog_timer, 'Unsigned32'() | {module(), atom(), list()}}
+ | {length_errors, exit | handle | discard}
| {reconnect_timer, 'Unsigned32'()}
+ | {watchdog_timer, 'Unsigned32'() | {module(), atom(), list()}}
| {private, any()}.
%% Predicate passed to remove_transport/2
diff --git a/lib/diameter/src/base/diameter_capx.erl b/lib/diameter/src/base/diameter_capx.erl
index c6c3d2934d..715b15628c 100644
--- a/lib/diameter/src/base/diameter_capx.erl
+++ b/lib/diameter/src/base/diameter_capx.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. 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
@@ -47,14 +47,13 @@
-module(diameter_capx).
--export([build_CER/1,
- recv_CER/2,
- recv_CEA/2,
+-export([build_CER/2,
+ recv_CER/3,
+ recv_CEA/3,
make_caps/2]).
-include_lib("diameter/include/diameter.hrl").
-include("diameter_internal.hrl").
--include("diameter_gen_base_rfc3588.hrl").
-define(SUCCESS, 2001). %% DIAMETER_SUCCESS
-define(NOAPP, 5010). %% DIAMETER_NO_COMMON_APPLICATION
@@ -67,27 +66,31 @@
-type tried(T) :: {ok, T} | {error, {term(), list()}}.
--spec build_CER(#diameter_caps{})
- -> tried(#diameter_base_CER{}).
+-spec build_CER(#diameter_caps{}, module())
+ -> tried(CER)
+ when CER :: tuple().
-build_CER(Caps) ->
- try_it([fun bCER/1, Caps]).
+build_CER(Caps, Dict) ->
+ try_it([fun bCER/2, Caps, Dict]).
--spec recv_CER(#diameter_base_CER{}, #diameter_service{})
+-spec recv_CER(CER, #diameter_service{}, module())
-> tried({[diameter:'Unsigned32'()],
#diameter_caps{},
- #diameter_base_CEA{}}).
+ CEA})
+ when CER :: tuple(),
+ CEA :: tuple().
-recv_CER(CER, Svc) ->
- try_it([fun rCER/2, CER, Svc]).
+recv_CER(CER, Svc, Dict) ->
+ try_it([fun rCER/3, CER, Svc, Dict]).
--spec recv_CEA(#diameter_base_CEA{}, #diameter_service{})
+-spec recv_CEA(CEA, #diameter_service{}, module())
-> tried({[diameter:'Unsigned32'()],
[diameter:'Unsigned32'()],
- #diameter_caps{}}).
+ #diameter_caps{}})
+ when CEA :: tuple().
-recv_CEA(CEA, Svc) ->
- try_it([fun rCEA/2, CEA, Svc]).
+recv_CEA(CEA, Svc, Dict) ->
+ try_it([fun rCEA/3, CEA, Svc, Dict]).
make_caps(Caps, Opts) ->
try_it([fun mk_caps/2, Caps, Opts]).
@@ -161,16 +164,17 @@ ipaddr(A) ->
?THROW(T)
end.
-%% bCER/1
+%% bCER/2
%%
%% Build a CER record to send to a remote peer.
%% Use the fact that diameter_caps has the same field names as CER.
-bCER(#diameter_caps{} = Rec) ->
- #diameter_base_CER{}
- = list_to_tuple([diameter_base_CER | tl(tuple_to_list(Rec))]).
+bCER(#diameter_caps{} = Rec, Dict) ->
+ Values = lists:zip(Dict:'#info-'(diameter_base_CER, fields),
+ tl(tuple_to_list(Rec))),
+ Dict:'#new-'(diameter_base_CER, Values).
-%% rCER/2
+%% rCER/3
%%
%% Build a CEA record to send to a remote peer in response to an
%% incoming CER. RFC 3588 gives no guidance on what should be sent
@@ -214,12 +218,9 @@ bCER(#diameter_caps{} = Rec) ->
%% TLS 1
%% This node supports TLS security, as defined by [TLS].
-rCER(CER, #diameter_service{capabilities = LCaps} = Svc) ->
- #diameter_base_CEA{}
- = CEA
- = cea_from_cer(bCER(LCaps)),
-
- RCaps = capx_to_caps(CER),
+rCER(CER, #diameter_service{capabilities = LCaps} = Svc, Dict) ->
+ CEA = cea_from_cer(bCER(LCaps, Dict), Dict),
+ RCaps = capx_to_caps(CER, Dict),
SApps = common_applications(LCaps, RCaps, Svc),
{SApps,
@@ -227,17 +228,18 @@ rCER(CER, #diameter_service{capabilities = LCaps} = Svc) ->
build_CEA(SApps,
LCaps,
RCaps,
- CEA#diameter_base_CEA{'Result-Code' = ?SUCCESS})}.
+ Dict,
+ Dict:'#set-'({'Result-Code', ?SUCCESS}, CEA))}.
-build_CEA([], _, _, CEA) ->
- CEA#diameter_base_CEA{'Result-Code' = ?NOAPP};
+build_CEA([], _, _, Dict, CEA) ->
+ Dict:'#set-'({'Result-Code', ?NOAPP}, CEA);
-build_CEA(_, LCaps, RCaps, CEA) ->
+build_CEA(_, LCaps, RCaps, Dict, CEA) ->
case common_security(LCaps, RCaps) of
[] ->
- CEA#diameter_base_CEA{'Result-Code' = ?NOSECURITY};
+ Dict:'#set-'({'Result-Code', ?NOSECURITY}, CEA);
[_] = IS ->
- CEA#diameter_base_CEA{'Inband-Security-Id' = IS}
+ Dict:'#set-'({'Inband-Security-Id', IS}, CEA)
end.
%% common_security/2
@@ -275,46 +277,41 @@ cs(LS, RS) ->
%% practice something there may be a need for more synchronization
%% than notification by way of an event subscription offers.
-%% cea_from_cer/1
+%% cea_from_cer/2
%% CER is a subset of CEA, the latter adding Result-Code and a few
%% more AVP's.
-cea_from_cer(#diameter_base_CER{} = CER) ->
- lists:foldl(fun(F,A) -> to_cea(CER, F, A) end,
- #diameter_base_CEA{},
- record_info(fields, diameter_base_CER)).
-
-to_cea(CER, Field, CEA) ->
- try ?BASE:'#get-'(Field, CER) of
- V -> ?BASE:'#set-'({Field, V}, CEA)
- catch
- error: _ -> CEA
- end.
-
-%% rCEA/2
+cea_from_cer(CER, Dict) ->
+ [diameter_base_CER | Values] = Dict:'#get-'(CER),
+ Dict:'#set-'(Values, Dict:'#new-'(diameter_base_CEA)).
-rCEA(CEA, #diameter_service{capabilities = LCaps} = Svc) ->
- RCaps = capx_to_caps(CEA),
+%% rCEA/3
+
+rCEA(CEA, #diameter_service{capabilities = LCaps} = Svc, Dict) ->
+ RCaps = capx_to_caps(CEA, Dict),
SApps = common_applications(LCaps, RCaps, Svc),
IS = common_security(LCaps, RCaps),
{SApps, IS, RCaps}.
-%% capx_to_caps/1
-
-capx_to_caps(#diameter_base_CEA{'Origin-Host' = OH,
- 'Origin-Realm' = OR,
- 'Host-IP-Address' = IP,
- 'Vendor-Id' = VId,
- 'Product-Name' = PN,
- 'Origin-State-Id' = OSI,
- 'Supported-Vendor-Id' = SV,
- 'Auth-Application-Id' = Auth,
- 'Inband-Security-Id' = IS,
- 'Acct-Application-Id' = Acct,
- 'Vendor-Specific-Application-Id' = VSA,
- 'Firmware-Revision' = FR,
- 'AVP' = X}) ->
+%% capx_to_caps/2
+
+capx_to_caps(CEX, Dict) ->
+ [OH, OR, IP, VId, PN, OSI, SV, Auth, IS, Acct, VSA, FR, X]
+ = Dict:'#get-'(['Origin-Host',
+ 'Origin-Realm',
+ 'Host-IP-Address',
+ 'Vendor-Id',
+ 'Product-Name',
+ 'Origin-State-Id',
+ 'Supported-Vendor-Id',
+ 'Auth-Application-Id',
+ 'Inband-Security-Id',
+ 'Acct-Application-Id',
+ 'Vendor-Specific-Application-Id',
+ 'Firmware-Revision',
+ 'AVP'],
+ CEX),
#diameter_caps{origin_host = OH,
origin_realm = OR,
vendor_id = VId,
@@ -327,10 +324,7 @@ capx_to_caps(#diameter_base_CEA{'Origin-Host' = OH,
acct_application_id = Acct,
vendor_specific_application_id = VSA,
firmware_revision = FR,
- avp = X};
-
-capx_to_caps(#diameter_base_CER{} = CER) ->
- capx_to_caps(cea_from_cer(CER)).
+ avp = X}.
%% ---------------------------------------------------------------------------
%% ---------------------------------------------------------------------------
@@ -365,13 +359,12 @@ app_union(#diameter_caps{auth_application_id = U,
vendor_specific_application_id = V}) ->
set_list(U ++ C ++ lists:flatmap(fun vsa_apps/1, V)).
-vsa_apps(#'diameter_base_Vendor-Specific-Application-Id'
- {'Auth-Application-Id' = U,
- 'Acct-Application-Id' = C}) ->
- U ++ C;
-vsa_apps(L) ->
- Rec = ?BASE:'#new-'('diameter_base_Vendor-Specific-Application-Id', L),
- vsa_apps(Rec).
+vsa_apps([_ | [_,_] = Ids]) ->
+ lists:append(Ids);
+vsa_apps(Rec)
+ when is_tuple(Rec) ->
+ [_|T] = tuple_to_list(Rec),
+ vsa_apps(T).
%% It's a configuration error for a locally advertised application not
%% to be represented in Apps. Don't just match on lists:keyfind/3 in
diff --git a/lib/diameter/src/base/diameter_codec.erl b/lib/diameter/src/base/diameter_codec.erl
index 0b0bfe3f0a..e446a0209c 100644
--- a/lib/diameter/src/base/diameter_codec.erl
+++ b/lib/diameter/src/base/diameter_codec.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. 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
@@ -26,7 +26,7 @@
decode_header/1,
sequence_numbers/1,
hop_by_hop_id/2,
- msg_name/1,
+ msg_name/2,
msg_id/1]).
%% Towards generated encoders (from diameter_gen.hrl).
@@ -99,13 +99,13 @@ e(_, #diameter_packet{msg = [#diameter_header{} = Hdr | As]} = Pkt) ->
Eid:32,
Avps/binary>>};
-e(Mod0, #diameter_packet{header = Hdr, msg = Msg} = Pkt) ->
+e(Mod, #diameter_packet{header = Hdr, msg = Msg} = Pkt) ->
#diameter_header{version = Vsn,
hop_by_hop_id = Hid,
end_to_end_id = Eid}
= Hdr,
- {Mod, MsgName} = rec2msg(Mod0, Msg),
+ MsgName = rec2msg(Mod, Msg),
{Code, Flags0, Aid} = msg_header(Mod, MsgName, Hdr),
Flags = make_flags(Flags0, Hdr),
@@ -192,11 +192,11 @@ encode_avps(Avps) ->
%% msg_header/3
msg_header(Mod, 'answer-message' = MsgName, Header) ->
- ?BASE = Mod,
+ 0 = Mod:id(), %% assert
#diameter_header{application_id = Aid,
cmd_code = Code}
= Header,
- {-1, Flags, ?DIAMETER_APP_ID_COMMON} = ?BASE:msg_header(MsgName),
+ {-1, Flags, ?DIAMETER_APP_ID_COMMON} = Mod:msg_header(MsgName),
{Code, Flags, Aid};
msg_header(Mod, MsgName, _) ->
@@ -204,22 +204,12 @@ msg_header(Mod, MsgName, _) ->
%% rec2msg/2
-rec2msg(_, ['answer-message' = M | _]) ->
- {?BASE, M};
-
-rec2msg(Mod, [MsgName|_])
- when is_atom(MsgName) ->
- {Mod, MsgName};
+rec2msg(_, [Name|_])
+ when is_atom(Name) ->
+ Name;
rec2msg(Mod, Rec) ->
- R = element(1, Rec),
- A = 'answer-message',
- case ?BASE:msg2rec(A) of
- R ->
- {?BASE, A};
- _ ->
- {Mod, Mod:rec2msg(R)}
- end.
+ Mod:rec2msg(element(1, Rec)).
%%% ---------------------------------------------------------------------------
%%% # decode/2
@@ -243,20 +233,19 @@ decode(?APP_ID_RELAY, _, #diameter_packet{} = Pkt) ->
end;
%% Otherwise decode using the dictionary.
-decode(_, Mod, #diameter_packet{header = Hdr} = Pkt)
- when is_atom(Mod) ->
+decode(_, Mod, #diameter_packet{header = Hdr} = Pkt) ->
#diameter_header{cmd_code = CmdCode,
is_request = IsRequest,
is_error = IsError}
= Hdr,
- {M, MsgName} = if IsError andalso not IsRequest ->
- {?BASE, 'answer-message'};
- true ->
- {Mod, Mod:msg_name(CmdCode, IsRequest)}
- end,
+ MsgName = if IsError andalso not IsRequest ->
+ 'answer-message';
+ true ->
+ Mod:msg_name(CmdCode, IsRequest)
+ end,
- decode_avps(MsgName, M, Pkt, collect_avps(Pkt));
+ decode_avps(MsgName, Mod, Pkt, collect_avps(Pkt));
decode(Id, Mod, Bin)
when is_bitstring(Bin) ->
@@ -360,15 +349,15 @@ hop_by_hop_id(Id, <<H:12/binary, _:32, T/binary>>) ->
<<H/binary, Id:32, T/binary>>.
%%% ---------------------------------------------------------------------------
-%%% # msg_name/1
+%%% # msg_name/2
%%% ---------------------------------------------------------------------------
-msg_name(#diameter_header{application_id = ?APP_ID_COMMON,
- cmd_code = C,
- is_request = R}) ->
- ?BASE:msg_name(C,R);
+msg_name(Dict0, #diameter_header{application_id = ?APP_ID_COMMON,
+ cmd_code = C,
+ is_request = R}) ->
+ Dict0:msg_name(C,R);
-msg_name(Hdr) ->
+msg_name(_, Hdr) ->
msg_id(Hdr).
%% Note that messages in different applications could have the same
diff --git a/lib/diameter/src/base/diameter_config.erl b/lib/diameter/src/base/diameter_config.erl
index 63d28f25a2..1486071573 100644
--- a/lib/diameter/src/base/diameter_config.erl
+++ b/lib/diameter/src/base/diameter_config.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. 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
@@ -113,15 +113,22 @@
-define(VALUES(Rec), tl(tuple_to_list(Rec))).
+%% The RFC 3588 common dictionary is used to validate capabilities
+%% configuration. That a given transport may use the RFC 6733
+%% dictionary is of no consequence.
+-define(BASE, diameter_gen_base_rfc3588).
+
%%% The return values below assume the server diameter_config is started.
%%% The functions will exit if it isn't.
%% --------------------------------------------------------------------------
-%% # start_service(SvcName, Opts)
-%%
-%% Output: ok | {error, Reason}
+%% # start_service/2
%% --------------------------------------------------------------------------
+-spec start_service(diameter:service_name(), [diameter:service_opt()])
+ -> ok
+ | {error, term()}.
+
start_service(SvcName, Opts)
when is_list(Opts) ->
start_rc(sync(SvcName, {start_service, SvcName, Opts})).
@@ -134,22 +141,23 @@ start_rc(timeout) ->
{error, application_not_started}.
%% --------------------------------------------------------------------------
-%% # stop_service(SvcName)
-%%
-%% Output: ok
+%% # stop_service/1
%% --------------------------------------------------------------------------
+-spec stop_service(diameter:service_name())
+ -> ok.
+
stop_service(SvcName) ->
sync(SvcName, {stop_service, SvcName}).
%% --------------------------------------------------------------------------
-%% # add_transport(SvcName, {Type, Opts})
-%%
-%% Input: Type = connect | listen
-%%
-%% Output: {ok, Ref} | {error, Reason}
+%% # add_transport/2
%% --------------------------------------------------------------------------
+-spec add_transport(diameter:service_name(), {connect|listen, [diameter:transport_opt()]})
+ -> {ok, diameter:transport_ref()}
+ | {error, term()}.
+
add_transport(SvcName, {T, Opts})
when is_list(Opts), (T == connect orelse T == listen) ->
sync(SvcName, {add, SvcName, T, Opts}).
@@ -171,6 +179,10 @@ add_transport(SvcName, {T, Opts})
%% Output: ok | {error, Reason}
%% --------------------------------------------------------------------------
+-spec remove_transport(diameter:service_name(), diameter:transport_pred())
+ -> ok
+ | {error, term()}.
+
remove_transport(SvcName, Pred) ->
try
sync(SvcName, {remove, SvcName, pred(Pred)})
@@ -473,6 +485,10 @@ stop(SvcName) ->
%% add/3
+%% Can't check for a single common dictionary since a transport may
+%% restrict applications so that that there's one while the service
+%% has many.
+
add(SvcName, Type, Opts) ->
%% Ensure usable capabilities. diameter_service:merge_service/2
%% depends on this.
@@ -545,7 +561,7 @@ make_config(SvcName, Opts) ->
[] == Apps andalso ?THROW(no_apps),
%% Use the fact that diameter_caps has the same field names as CER.
- Fields = diameter_gen_base_rfc3588:'#info-'(diameter_base_CER) -- ['AVP'],
+ Fields = ?BASE:'#info-'(diameter_base_CER) -- ['AVP'],
COpts = [T || {K,_} = T <- Opts, lists:member(K, Fields)],
Caps = make_caps(#diameter_caps{}, COpts),
@@ -608,14 +624,14 @@ opt(sequence = K, F) ->
E:R ->
?THROW({value, {K, E, R, ?STACK}})
end;
-
+
opt(K, _) ->
?THROW({value, K}).
sequence({H,N} = T)
when 0 =< N, N =< 32, 0 =< H, 0 == H bsr N ->
T;
-
+
sequence(_) ->
?THROW({value, sequence}).
@@ -629,7 +645,8 @@ make_caps(Caps, Opts) ->
%% Validate types by encoding a CER.
encode_CER(Opts) ->
- {ok, CER} = diameter_capx:build_CER(make_caps(?EXAMPLE_CAPS, Opts)),
+ {ok, CER} = diameter_capx:build_CER(make_caps(?EXAMPLE_CAPS, Opts),
+ ?BASE),
Hdr = #diameter_header{version = ?DIAMETER_VERSION,
end_to_end_id = 0,
diff --git a/lib/diameter/src/base/diameter_internal.hrl b/lib/diameter/src/base/diameter_internal.hrl
index 63b35550a8..4b672aa071 100644
--- a/lib/diameter/src/base/diameter_internal.hrl
+++ b/lib/diameter/src/base/diameter_internal.hrl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. 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
@@ -58,8 +58,6 @@
-define(APP_ID_COMMON, 0).
-define(APP_ID_RELAY, 16#FFFFFFFF).
--define(BASE, diameter_gen_base_rfc3588).
-
%%% ---------------------------------------------------------
%%% RFC 3588, ch 2.6 Peer table
diff --git a/lib/diameter/src/base/diameter_peer.erl b/lib/diameter/src/base/diameter_peer.erl
index 25c9eab4cb..130bedda84 100644
--- a/lib/diameter/src/base/diameter_peer.erl
+++ b/lib/diameter/src/base/diameter_peer.erl
@@ -123,7 +123,7 @@ pair([_ | Rest], Mods, Acc) ->
pair(Rest, Mods, Acc);
%% No transport_module or transport_config: defaults.
-pair([], [], []) ->
+pair([], [], []) ->
[{[?DEFAULT_TMOD], ?DEFAULT_TCFG, ?DEFAULT_TTMO}];
%% One transport_module, one transport_config.
@@ -272,7 +272,7 @@ handle_cast(Msg, State) ->
%% Remote service is distributing a message.
handle_info({notify, SvcName, T}, S) ->
- bang(diameter_service:whois(SvcName), T),
+ diameter_service:notify(SvcName, T),
{noreply, S};
handle_info(Info, State) ->
@@ -304,13 +304,6 @@ code_change(_OldVsn, State, _Extra) ->
ifc_send(Pid, T) ->
Pid ! {diameter, T}.
-%% bang/2
-
-bang(undefined = No, _) ->
- No;
-bang(Pid, T) ->
- Pid ! T.
-
%% call/1
call(Request) ->
diff --git a/lib/diameter/src/base/diameter_peer_fsm.erl b/lib/diameter/src/base/diameter_peer_fsm.erl
index 5dab6214b1..66342f7b62 100644
--- a/lib/diameter/src/base/diameter_peer_fsm.erl
+++ b/lib/diameter/src/base/diameter_peer_fsm.erl
@@ -18,10 +18,10 @@
%%
%%
-%% This module implements (as a process) the RFC 3588 Peer State
+%% This module implements (as a process) the RFC 3588/6733 Peer State
%% Machine modulo the necessity of adapting the peer election to the
-%% fact that we don't know the identity of a peer until we've
-%% received a CER/CEA from it.
+%% fact that we don't know the identity of a peer until we've received
+%% a CER/CEA from it.
%%
-module(diameter_peer_fsm).
@@ -46,16 +46,19 @@
-include_lib("diameter/include/diameter.hrl").
-include("diameter_internal.hrl").
--include("diameter_gen_base_rfc3588.hrl").
%% Values of Disconnect-Cause in DPR.
--define(GOAWAY, ?'DIAMETER_BASE_DISCONNECT-CAUSE_DO_NOT_WANT_TO_TALK_TO_YOU').
--define(REBOOT, ?'DIAMETER_BASE_DISCONNECT-CAUSE_REBOOTING').
--define(BUSY, ?'DIAMETER_BASE_DISCONNECT-CAUSE_BUSY').
+-define(GOAWAY, 2). %% DO_NOT_WANT_TO_TALK_TO_YOU
+-define(BUSY, 1). %% BUSY
+-define(REBOOT, 0). %% REBOOTING
+%% Values of Inband-Security-Id.
-define(NO_INBAND_SECURITY, 0).
-define(TLS, 1).
+%% Note that the a common dictionary hrl is purposely not included
+%% since the common dictionary is an argument to start/3.
+
%% Keys in process dictionary.
-define(CB_KEY, cb). %% capabilities callback
-define(DPR_KEY, dpr). %% disconnect callback
@@ -100,11 +103,13 @@
| {'Wait-CEA', uint32(), uint32()}
| 'Open',
mode :: accept | connect | {connect, reference()},
- parent :: pid(), %% watchdog process
- transport :: pid(), %% transport process
+ parent :: pid(), %% watchdog process
+ transport :: pid(), %% transport process
+ dictionary :: module(), %% common dictionary
service :: #diameter_service{},
- dpr = false :: false | {uint32(), uint32()}}).
+ dpr = false :: false | {uint32(), uint32()},
%% | hop by hop and end to end identifiers
+ length_errors :: exit | handle | discard}).
%% There are non-3588 states possible as a consequence of 5.6.1 of the
%% standard and the corresponding problem for incoming CEA's: we don't
@@ -126,24 +131,18 @@
%% State Machine rather than closer to the transport. This is what we
%% now do below: connect/accept call diameter_watchdog and return the
%% pid of the watchdog process, and the watchdog in turn calls start/3
-%% below to start the process implementing the Peer State Machine. The
-%% former is a "peer" in diameter_service while the latter is a
-%% "conn". In a sense, diameter_service sees the watchdog as
-%% implementing the Peer State Machine and the process implemented
-%% here as being the transport, not being aware of the watchdog at
-%% all.
+%% below to start the process implementing the Peer State Machine.
%%
-%%% ---------------------------------------------------------------------------
-%%% # start({connect|accept, Ref}, Opts, Service)
-%%%
-%%% Output: Pid
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # start/3
+%% ---------------------------------------------------------------------------
-spec start(T, [Opt], {diameter:sequence(),
- diameter:restriction(),
+ [node()],
+ module(),
#diameter_service{}})
- -> pid()
+ -> {reference(), pid()}
when T :: {connect|accept, diameter:transport_ref()},
Opt :: diameter:transport_opt().
@@ -152,9 +151,15 @@
%% specified on the transport in question. Check here that the list is
%% still non-empty.
-start({_,_} = Type, Opts, MS) ->
- {ok, Pid} = diameter_peer_fsm_sup:start_child({self(), Type, Opts, MS}),
- Pid.
+start({_,_} = Type, Opts, S) ->
+ Ack = make_ref(),
+ T = {Ack, self(), Type, Opts, S},
+ {ok, Pid} = diameter_peer_fsm_sup:start_child(T),
+ try
+ {erlang:monitor(process, Pid), Pid}
+ after
+ Pid ! Ack
+ end.
start_link(T) ->
{ok, _} = proc_lib:start_link(?MODULE,
@@ -163,8 +168,8 @@ start_link(T) ->
infinity,
diameter_lib:spawn_opts(server, [])).
-%%% ---------------------------------------------------------------------------
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
%% init/1
@@ -172,12 +177,14 @@ init(T) ->
proc_lib:init_ack({ok, self()}),
gen_server:enter_loop(?MODULE, [], i(T)).
-i({WPid, T, Opts, {Mask, Nodes, #diameter_service{applications = Apps,
- capabilities = LCaps}
- = Svc}}) ->
- [] /= Apps orelse ?ERROR({no_apps, T, Opts}),
+i({Ack, WPid, {M, Ref} = T, Opts, {Mask,
+ Nodes,
+ Dict0,
+ #diameter_service{capabilities = LCaps}
+ = Svc}}) ->
+ erlang:monitor(process, WPid),
+ wait(Ack, WPid),
putr(?DWA_KEY, dwa(LCaps)),
- {M, Ref} = T,
diameter_stats:reg(Ref),
{[Cs,Ds], Rest} = proplists:split(Opts, [capabilities_cb, disconnect_cb]),
putr(?CB_KEY, {Ref, [F || {_,F} <- Cs]}),
@@ -185,23 +192,39 @@ i({WPid, T, Opts, {Mask, Nodes, #diameter_service{applications = Apps,
putr(?REF_KEY, Ref),
putr(?SEQUENCE_KEY, Mask),
putr(?RESTRICT_KEY, Nodes),
- erlang:monitor(process, WPid),
- {TPid, Addrs} = start_transport(T, Rest, Svc),
+
Tmo = proplists:get_value(capx_timeout, Opts, ?EVENT_TIMEOUT),
?IS_TIMEOUT(Tmo) orelse ?ERROR({invalid, {capx_timeout, Tmo}}),
+ OnLengthErr = proplists:get_value(length_errors, Opts, exit),
+ lists:member(OnLengthErr, [exit, handle, discard])
+ orelse ?ERROR({invalid, {length_errors, OnLengthErr}}),
+
+ {TPid, Addrs} = start_transport(T, Rest, Svc),
+
#state{state = {'Wait-Conn-Ack', Tmo},
parent = WPid,
transport = TPid,
+ dictionary = Dict0,
mode = M,
- service = svc(Svc, Addrs)}.
+ service = svc(Svc, Addrs),
+ length_errors = OnLengthErr}.
%% The transport returns its local ip addresses so that different
%% transports on the same service can use different local addresses.
%% The local addresses are put into Host-IP-Address avps here when
%% sending capabilities exchange messages.
%%
%% Invalid transport config may cause us to crash but note that the
-%% watchdog start (start/2) succeeds regardless so as not to crash the
-%% service.
+%% watchdog start (start/2) succeeds regardless.
+
+%% Wait for the caller to have a monitor to avoid a race with our
+%% death. (Since the exit reason is used in diameter_service.)
+wait(Ref, Pid) ->
+ receive
+ Ref ->
+ ok;
+ {'DOWN', _, process, Pid, _} = D ->
+ exit({shutdown, D})
+ end.
start_transport(T, Opts, #diameter_service{capabilities = LCaps} = Svc) ->
Addrs0 = LCaps#diameter_caps.host_ip_address,
@@ -274,13 +297,12 @@ handle_info(T, #state{} = State) ->
{noreply, S};
{stop, Reason} ->
?LOG(stop, Reason),
- x(Reason, State);
+ {stop, {shutdown, Reason}, State};
stop ->
?LOG(stop, T),
- x(T, State)
+ {stop, {shutdown, T}, State}
catch
exit: {diameter_codec, encode, _} = Reason ->
- close_wd(Reason, State#state.parent),
?LOG(stop, Reason),
%% diameter_codec:encode/2 emits an error report. Only
%% indicate the probable reason here.
@@ -300,10 +322,6 @@ handle_info(T, #state{} = State) ->
%% succesfully encoded. It's not checked at diameter:add_transport/2
%% since this can be called before creating the service.
-x(Reason, #state{} = S) ->
- close_wd(Reason, S),
- {stop, {shutdown, Reason}, S}.
-
%% terminate/2
terminate(_, _) ->
@@ -314,8 +332,8 @@ terminate(_, _) ->
code_change(_, State, _) ->
{ok, State}.
-%%% ---------------------------------------------------------------------------
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
putr(Key, Val) ->
put({?MODULE, Key}, Val).
@@ -378,9 +396,8 @@ transition({diameter, {recv, Pkt}}, S) ->
recv(Pkt, S);
%% Timeout when still in the same state ...
-transition({timeout = T, PS}, #state{state = PS} = S) ->
- close({capx(PS), T}, S),
- stop;
+transition({timeout = T, PS}, #state{state = PS}) ->
+ {stop, {capx(PS), T}};
%% ... or not.
transition({timeout, _}, _) ->
@@ -393,8 +410,6 @@ transition({send, Msg}, #state{transport = TPid}) ->
%% Request for graceful shutdown at remove_transport, stop_service of
%% application shutdown.
-transition({shutdown = T, Pid}, S) ->
- transition({T, Pid, transport}, S);
transition({shutdown, Pid, Reason}, #state{parent = Pid, dpr = false} = S) ->
dpr(Reason, S);
transition({shutdown, Pid, _}, #state{parent = Pid}) ->
@@ -454,18 +469,19 @@ start_next(#state{service = Svc0} = S) ->
send_CER(#state{state = {'Wait-Conn-Ack', Tmo},
mode = {connect, Remote},
service = #diameter_service{capabilities = LCaps},
- transport = TPid}
+ transport = TPid,
+ dictionary = Dict}
= S) ->
OH = LCaps#diameter_caps.origin_host,
req_send_CER(OH, Remote)
orelse
- close({already_connected, Remote, LCaps}, S),
+ close({already_connected, Remote, LCaps}),
CER = build_CER(S),
?LOG(send, 'CER'),
#diameter_packet{header = #diameter_header{end_to_end_id = Eid,
hop_by_hop_id = Hid}}
= Pkt
- = encode(CER),
+ = encode(CER, Dict),
send(TPid, Pkt),
start_timer(Tmo, S#state{state = {'Wait-CEA', Hid, Eid}}).
@@ -487,42 +503,29 @@ start_timer(Tmo, #state{state = PS} = S) ->
%% build_CER/1
-build_CER(#state{service = #diameter_service{capabilities = LCaps}}) ->
- {ok, CER} = diameter_capx:build_CER(LCaps),
+build_CER(#state{service = #diameter_service{capabilities = LCaps},
+ dictionary = Dict}) ->
+ {ok, CER} = diameter_capx:build_CER(LCaps, Dict),
CER.
-%% encode/1
+%% encode/2
-encode(Rec) ->
+encode(Rec, Dict) ->
Seq = diameter_session:sequence({_,_} = getr(?SEQUENCE_KEY)),
Hdr = #diameter_header{version = ?DIAMETER_VERSION,
end_to_end_id = Seq,
hop_by_hop_id = Seq},
- diameter_codec:encode(?BASE, #diameter_packet{header = Hdr,
- msg = Rec}).
+ diameter_codec:encode(Dict, #diameter_packet{header = Hdr,
+ msg = Rec}).
%% recv/2
-%% RFC 3588 has result code 5015 for an invalid length but if a
-%% transport is detecting message boundaries using the length header
-%% then a length error will likely lead to further errors.
-
-recv(#diameter_packet{header = #diameter_header{length = Len}
- = Hdr,
- bin = Bin},
- S)
- when Len < 20;
- (0 /= Len rem 4 orelse bit_size(Bin) /= 8*Len) ->
- discard(invalid_message_length, recv, [size(Bin),
- bit_size(Bin) rem 8,
- Hdr,
- S]);
-
recv(#diameter_packet{header = #diameter_header{} = Hdr}
= Pkt,
- #state{parent = Pid}
+ #state{parent = Pid,
+ dictionary = Dict0}
= S) ->
- Name = diameter_codec:msg_name(Hdr),
+ Name = diameter_codec:msg_name(Dict0, Hdr),
Pid ! {recv, self(), Name, Pkt},
diameter_stats:incr({msg_id(Name, Hdr), recv}), %% count received
rcv(Name, Pkt, S);
@@ -531,29 +534,52 @@ recv(#diameter_packet{header = undefined,
bin = Bin}
= Pkt,
S) ->
- recv(Pkt#diameter_packet{header = diameter_codec:decode_header(Bin)}, S);
+ recv(diameter_codec:decode_header(Bin), Pkt, S);
-recv(Bin, S)
- when is_binary(Bin) ->
- recv(#diameter_packet{bin = Bin}, S);
+recv(Bin, S) ->
+ recv(#diameter_packet{bin = Bin}, S).
-recv(#diameter_packet{header = false} = Pkt, S) ->
- discard(truncated_header, recv, [Pkt, S]).
+%% recv/3
-msg_id({_,_,_} = T, _) ->
- T;
-msg_id(_, Hdr) ->
- diameter_codec:msg_id(Hdr).
+recv(#diameter_header{length = Len}
+ = H,
+ #diameter_packet{bin = Bin}
+ = Pkt,
+ #state{length_errors = E}
+ = S)
+ when E == handle;
+ 0 == Len rem 4, bit_size(Bin) == 8*Len ->
+ recv(Pkt#diameter_packet{header = H}, S);
+
+recv(#diameter_header{}
+ = H,
+ #diameter_packet{bin = Bin},
+ #state{length_errors = E}
+ = S) ->
+ invalid(E,
+ invalid_message_length,
+ recv,
+ [size(Bin), bit_size(Bin) rem 8, H, S]);
-%% Treat invalid length as a transport error and die. Especially in
-%% the TCP case, in which there's no telling where the next message
-%% begins in the incoming byte stream, keeping a crippled connection
-%% alive may just make things worse.
+recv(false, Pkt, #state{length_errors = E} = S) ->
+ invalid(E, truncated_header, recv, [Pkt, S]).
-discard(Reason, F, A) ->
+%% Note that counters here only count discarded messages.
+invalid(E, Reason, F, A) ->
diameter_stats:incr(Reason),
+ abort(E, Reason, F, A).
+
+abort(exit, Reason, F, A) ->
diameter_lib:warning_report(Reason, {?MODULE, F, A}),
- throw({?MODULE, abort, Reason}).
+ throw({?MODULE, abort, Reason});
+
+abort(_, _, _, _) ->
+ ok.
+
+msg_id({_,_,_} = T, _) ->
+ T;
+msg_id(_, Hdr) ->
+ {_,_,_} = diameter_codec:msg_id(Hdr).
%% rcv/3
@@ -607,13 +633,13 @@ send(Pid, Msg) ->
%% handle_request/3
-handle_request(Type, #diameter_packet{} = Pkt, S) ->
+handle_request(Type, #diameter_packet{} = Pkt, #state{dictionary = D} = S) ->
?LOG(recv, Type),
- send_answer(Type, diameter_codec:decode(?BASE, Pkt), S).
+ send_answer(Type, diameter_codec:decode(D, Pkt), S).
%% send_answer/3
-send_answer(Type, ReqPkt, #state{transport = TPid} = S) ->
+send_answer(Type, ReqPkt, #state{transport = TPid, dictionary = Dict} = S) ->
#diameter_packet{header = H,
transport_data = TD}
= ReqPkt,
@@ -630,13 +656,15 @@ send_answer(Type, ReqPkt, #state{transport = TPid} = S) ->
msg = Msg,
transport_data = TD},
- send(TPid, diameter_codec:encode(?BASE, Pkt)),
+ send(TPid, diameter_codec:encode(Dict, Pkt)),
eval(PostF, S).
eval([F|A], S) ->
apply(F, A ++ [S]);
eval(ok, S) ->
- S.
+ S;
+eval(T, _) ->
+ close(T).
%% build_answer/3
@@ -647,11 +675,11 @@ build_answer('CER',
is_error = false},
errors = []}
= Pkt,
- S) ->
- {SupportedApps, RCaps, #diameter_base_CEA{'Result-Code' = RC,
- 'Inband-Security-Id' = IS}
- = CEA}
- = recv_CER(CER, S),
+ #state{dictionary = Dict0}
+ = S) ->
+ {SupportedApps, RCaps, CEA} = recv_CER(CER, S),
+
+ [RC, IS] = Dict0:'#get-'(['Result-Code', 'Inband-Security-Id'], CEA),
#diameter_caps{origin_host = {OH, DH}}
= Caps
@@ -664,10 +692,10 @@ build_answer('CER',
orelse ?THROW(4003), %% DIAMETER_ELECTION_LOST
caps_cb(Caps)
of
- N -> {cea(CEA, N), [fun open/5, Pkt,
- SupportedApps,
- Caps,
- {accept, hd([_] = IS)}]}
+ N -> {cea(CEA, N, Dict0), [fun open/5, Pkt,
+ SupportedApps,
+ Caps,
+ {accept, hd([_] = IS)}]}
catch
?FAILURE(Reason) ->
rejected(Reason, {'CER', Reason, Caps, Pkt}, S)
@@ -684,25 +712,25 @@ build_answer(Type,
RC = rc(H, Es),
{answer(Type, RC, Es, S), post(Type, RC, Pkt, S)}.
-cea(CEA, ok) ->
+cea(CEA, ok, _) ->
CEA;
-cea(CEA, 2001) ->
+cea(CEA, 2001, _) ->
CEA;
-cea(CEA, RC) ->
- CEA#diameter_base_CEA{'Result-Code' = RC}.
+cea(CEA, RC, Dict0) ->
+ Dict0:'#set-'({'Result-Code', RC}, CEA).
post('CER' = T, RC, Pkt, S) ->
- [fun close/2, {T, caps(S), {RC, Pkt}}];
+ {T, caps(S), {RC, Pkt}};
post(_, _, _, _) ->
ok.
rejected({capabilities_cb, _F, Reason}, T, S) ->
rejected(Reason, T, S);
-rejected(discard, T, S) ->
- close(T, S);
+rejected(discard, T, _) ->
+ close(T);
rejected({N, Es}, T, S) ->
- {answer('CER', N, Es, S), [fun close/2, T]};
+ {answer('CER', N, Es, S), T};
rejected(N, T, S) ->
rejected({N, []}, T, S).
@@ -728,7 +756,7 @@ is_origin({N, _}) ->
orelse N == 'Origin-State-Id'.
%% failed_avp/1
-
+
failed_avp([] = No) ->
No;
failed_avp(Avps) ->
@@ -817,22 +845,23 @@ a('DPR', #diameter_caps{origin_host = {Host, _},
%% recv_CER/2
-recv_CER(CER, #state{service = Svc}) ->
- {ok, T} = diameter_capx:recv_CER(CER, Svc),
+recv_CER(CER, #state{service = Svc, dictionary = Dict}) ->
+ {ok, T} = diameter_capx:recv_CER(CER, Svc, Dict),
T.
%% handle_CEA/1
handle_CEA(#diameter_packet{bin = Bin}
= Pkt,
- #state{service = #diameter_service{capabilities = LCaps}}
+ #state{dictionary = Dict0,
+ service = #diameter_service{capabilities = LCaps}}
= S)
when is_binary(Bin) ->
?LOG(recv, 'CEA'),
#diameter_packet{msg = CEA}
= DPkt
- = diameter_codec:decode(?BASE, Pkt),
+ = diameter_codec:decode(Dict0, Pkt),
{SApps, IS, RCaps} = recv_CEA(DPkt, S),
@@ -840,8 +869,7 @@ handle_CEA(#diameter_packet{bin = Bin}
= Caps
= capz(LCaps, RCaps),
- #diameter_base_CEA{'Result-Code' = RC}
- = CEA,
+ RC = Dict0:'#get-'('Result-Code', CEA),
%% Ensure that we don't already have a connection to the peer in
%% question. This isn't the peer election of 3588 except in the
@@ -862,7 +890,7 @@ handle_CEA(#diameter_packet{bin = Bin}
of
_ -> open(DPkt, SApps, Caps, {connect, hd([_] = IS)}, S)
catch
- ?FAILURE(Reason) -> close({'CEA', Reason, Caps, DPkt}, S)
+ ?FAILURE(Reason) -> close({'CEA', Reason, Caps, DPkt})
end.
%% Check more than the result code since the peer could send success
%% regardless. If not 2001 then a peer_up callback could do anything
@@ -877,12 +905,13 @@ recv_CEA(#diameter_packet{header = #diameter_header{version
is_error = false},
msg = CEA,
errors = []},
- #state{service = Svc}) ->
- {ok, T} = diameter_capx:recv_CEA(CEA, Svc),
+ #state{service = Svc,
+ dictionary = Dict}) ->
+ {ok, T} = diameter_capx:recv_CEA(CEA, Svc, Dict),
T;
recv_CEA(Pkt, S) ->
- close({'CEA', caps(S), Pkt}, S).
+ close({'CEA', caps(S), Pkt}).
caps(#diameter_service{capabilities = Caps}) ->
Caps;
@@ -935,14 +964,14 @@ open(Pkt, SupportedApps, Caps, {Type, IS}, #state{parent = Pid,
%% We've advertised TLS support: tell the transport the result
%% and expect a reply when the handshake is complete.
-tls_ack(true, Caps, Type, IS, #state{transport = TPid} = S) ->
+tls_ack(true, Caps, Type, IS, #state{transport = TPid}) ->
Ref = make_ref(),
TPid ! {diameter, {tls, Ref, Type, IS == ?TLS}},
receive
{diameter, {tls, Ref}} ->
ok;
{'DOWN', _, process, TPid, Reason} ->
- close({tls_ack, Reason, Caps}, S)
+ close({tls_ack, Reason, Caps})
end;
%% Or not. Don't send anything to the transport so that transports
@@ -955,25 +984,11 @@ capz(#diameter_caps{} = L, #diameter_caps{} = R) ->
= list_to_tuple([diameter_caps | lists:zip(tl(tuple_to_list(L)),
tl(tuple_to_list(R)))]).
-%% close/2
+%% close/1
-%% Tell the watchdog that our death isn't due to transport failure.
-close(Reason, #state{parent = Pid}) ->
- close_wd(Reason, Pid),
+close(Reason) ->
throw({?MODULE, close, Reason}).
-%% close_wd/2
-
-%% Ensure the watchdog dies if DPR has been sent ...
-close_wd(_, #state{dpr = false}) ->
- ok;
-close_wd(Reason, #state{parent = Pid}) ->
- close_wd(Reason, Pid);
-
-%% ... or otherwise
-close_wd(Reason, Pid) ->
- Pid ! {close, self(), Reason}.
-
%% dwa/1
dwa(#diameter_caps{origin_host = OH,
@@ -1035,13 +1050,14 @@ dpr([CB|Rest], [Reason | _] = Args, S) ->
diameter_lib:error_report(failure, No),
{stop, No}
end;
-
+
dpr([], [Reason | _], S) ->
send_dpr(Reason, [], S).
-record(opts, {cause, timeout = ?DPA_TIMEOUT}).
send_dpr(Reason, Opts, #state{transport = TPid,
+ dictionary = Dict,
service = #diameter_service{capabilities = Caps}}
= S) ->
#opts{cause = Cause, timeout = Tmo}
@@ -1061,7 +1077,8 @@ send_dpr(Reason, Opts, #state{transport = TPid,
= Pkt
= encode(['DPR', {'Origin-Host', OH},
{'Origin-Realm', OR},
- {'Disconnect-Cause', Cause}]),
+ {'Disconnect-Cause', Cause}],
+ Dict),
send(TPid, Pkt),
dpa_timer(Tmo),
?LOG(send, 'DPR'),
diff --git a/lib/diameter/src/base/diameter_reg.erl b/lib/diameter/src/base/diameter_reg.erl
index 619b12ecad..ac58e4bf5b 100644
--- a/lib/diameter/src/base/diameter_reg.erl
+++ b/lib/diameter/src/base/diameter_reg.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. 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
@@ -208,10 +208,6 @@ init(_) ->
%% # handle_call/3
%% ----------------------------------------------------------
-handle_call(Req, From, S)
- when not is_record(S, state) ->
- handle_call(Req, From, upgrade(S));
-
handle_call({add, Fun, Key, Pid}, _, S) ->
B = Fun(?TABLE, {Key, Pid}),
monitor(B andalso no_monitor(Pid), Pid),
@@ -281,9 +277,6 @@ code_change(_OldVsn, State, _Extra) ->
%% ===========================================================================
-upgrade(S) ->
- #state{} = list_to_tuple(tuple_to_list(S) ++ [[]]).
-
monitor(true, Pid) ->
ets:insert(?TABLE, ?MONITOR(Pid, erlang:monitor(process, Pid)));
monitor(false, _) ->
diff --git a/lib/diameter/src/base/diameter_service.erl b/lib/diameter/src/base/diameter_service.erl
index d2a416166f..f1342df16c 100644
--- a/lib/diameter/src/base/diameter_service.erl
+++ b/lib/diameter/src/base/diameter_service.erl
@@ -24,33 +24,38 @@
-module(diameter_service).
-behaviour(gen_server).
+%% towards diameter_service_sup
+-export([start_link/1]).
+
+%% towards diameter
+-export([subscribe/1,
+ unsubscribe/1,
+ services/0,
+ info/2]).
+
+%% towards diameter_config
-export([start/1,
stop/1,
start_transport/2,
- stop_transport/2,
- info/2,
- call/4]).
+ stop_transport/2]).
-%% towards diameter_watchdog
--export([receive_message/3]).
+%% towards diameter_peer
+-export([notify/2]).
-%% service supervisor
--export([start_link/1]).
+%% towards diameter_traffic
+-export([find_incoming_app/4,
+ pick_peer/3]).
--export([subscribe/1,
- unsubscribe/1,
+%% test/debug
+-export([services/1,
subscriptions/1,
subscriptions/0,
- services/0,
- services/1,
- whois/1]).
-
-%% test/debug
--export([call_module/3,
+ call_module/3,
+ whois/1,
state/1,
uptime/1]).
-%%% gen_server callbacks
+%% gen_server callbacks
-export([init/1,
handle_call/3,
handle_cast/2,
@@ -58,21 +63,10 @@
terminate/2,
code_change/3]).
-%% Other callbacks.
--export([send/1]).
-
-include_lib("diameter/include/diameter.hrl").
-include("diameter_internal.hrl").
-%% The states mirrored by peer_up/peer_down callbacks.
--define(STATE_UP, up).
--define(STATE_DOWN, down).
-
--type op_state() :: ?STATE_UP
- | ?STATE_DOWN.
-
-%% The RFC 3539 watchdog states that are now maintained, albeit
-%% along with the old up/down. okay = up, else down.
+%% RFC 3539 watchdog states.
-define(WD_INITIAL, initial).
-define(WD_OKAY, okay).
-define(WD_SUSPECT, suspect).
@@ -86,11 +80,8 @@
| ?WD_REOPEN.
-define(DEFAULT_TC, 30000). %% RFC 3588 ch 2.1
--define(DEFAULT_TIMEOUT, 5000). %% for outgoing requests
-define(RESTART_TC, 1000). %% if restart was this recent
--define(RELAY, ?DIAMETER_DICT_RELAY).
-
%% Used to be able to swap this with anything else dict-like but now
%% rely on the fact that a service's #state{} record does not change
%% in storing in it ?STATE table and not always going through the
@@ -98,10 +89,6 @@
%% a ?Dict don't change the handle to it.
-define(Dict, diameter_dict).
-%% Table containing outgoing requests for which a reply has yet to be
-%% received.
--define(REQUEST_TABLE, diameter_request).
-
%% Maintains state in a table. In contrast to previously, a service's
%% stat is not constant and is accessed outside of the service
%% process.
@@ -115,83 +102,58 @@
%% Workaround for dialyzer's lack of understanding of match specs.
-type match(T)
- :: T | '_' | '$1' | '$2' | '$3' | '$4'.
-
-%% State of service gen_server.
+ :: T | '_' | '$1' | '$2'.
+
+%% State of service gen_server. Note that the state term itself
+%% doesn't change, which is relevant for the stateless application
+%% callbacks since the state is retrieved from ?STATE_TABLE from
+%% outside the service process. The pid in the service record is used
+%% to determine whether or not we need to call the process for a
+%% pick_peer callback in the statefull case.
-record(state,
{id = now(),
- service_name, %% as passed to start_service/2, key in ?STATE_TABLE
+ service_name :: diameter:service_name(), %% key in ?STATE_TABLE
service :: #diameter_service{},
- peerT = ets_new(peers) :: ets:tid(),%% #peer{} at start_fsm
- connT = ets_new(conns) :: ets:tid(),%% #conn{} at connection_up/reopen
- shared_peers = ?Dict:new(), %% Alias -> [{TPid, Caps}, ...]
- local_peers = ?Dict:new(), %% Alias -> [{TPid, Caps}, ...]
+ watchdogT = ets_new(watchdogs) %% #watchdog{} at start
+ :: ets:tid(),
+ peerT = ets_new(peers) %% #peer{pid = TPid} at okay/reopen
+ :: ets:tid(),
+ shared_peers = ?Dict:new() %% Alias -> [{TPid, Caps}, ...]
+ :: ets:tid(),
+ local_peers = ?Dict:new() %% Alias -> [{TPid, Caps}, ...]
+ :: ets:tid(),
monitor = false :: false | pid(), %% process to die with
options
:: [{sequence, diameter:sequence()} %% sequence mask
| {restrict_connections, diameter:restriction()}
| {share_peers, boolean()} %% broadcast peers to remote nodes?
| {use_shared_peers, boolean()}]}).%% use broadcasted peers?
-%% shared_peers reflects the peers broadcast from remote nodes. Note
-%% that the state term itself doesn't change, which is relevant for
-%% the stateless application callbacks since the state is retrieved
-%% from ?STATE_TABLE from outside the service process. The pid in the
-%% service record is used to determine whether or not we need to call
-%% the process for a pick_peer callback.
-
-%% Record representing a watchdog process as implemented by
-%% diameter_watchdog. The term "peer" here is historical, made
-%% especially confusing by the fact that a peer_ref() in the
-%% documentation is the key of a #conn{} record, not a #peer{} record.
-%% The name is also unfortunate given the meaning of peer in the
-%% Diameter sense.
--record(peer,
+%% shared_peers reflects the peers broadcast from remote nodes.
+
+%% Record representing an RFC 3539 watchdog process implemented by
+%% diameter_watchdog.
+-record(watchdog,
{pid :: match(pid()),
type :: match(connect | accept),
ref :: match(reference()), %% key into diameter_config
options :: match([diameter:transport_opt()]),%% from start_transport
- op_state = {?STATE_DOWN, ?WD_INITIAL}
- :: match(op_state() | {op_state(), wd_state()}),
+ state = ?WD_INITIAL :: match(wd_state()),
started = now(), %% at process start
- conn = false :: match(boolean() | pid())}).
- %% true at accepted, pid() at connection_up or reopen
-
-%% Record representing a peer process as implemented by
-%% diameter_peer_fsm. The term "conn" is historical. Despite the name
-%% here, comments refer to watchdog and peer processes, that are keys
-%% in #peer{} and #conn{} records respectively. To add to the
-%% confusion, a #request.transport is a peer process = key in a
-%% #conn{} record. The actual transport process (that the peer process
-%% knows about and that has a transport connection) isn't seen here.
--record(conn,
+ peer = false :: match(boolean() | pid())}).
+ %% true at accepted, pid() at okay/reopen
+
+%% Record representing an Peer State Machine processes implemented by
+%% diameter_peer_fsm.
+-record(peer,
{pid :: pid(),
apps :: [{0..16#FFFFFFFF, diameter:app_alias()}], %% {Id, Alias}
caps :: #diameter_caps{},
started = now(), %% at process start
- peer :: pid()}). %% key into peerT
-
-%% Record stored in diameter_request for each outgoing request.
--record(request,
- {from, %% arg 2 of handle_call/3
- handler :: match(pid()), %% request process
- transport :: match(pid()), %% peer process
- caps :: match(#diameter_caps{}),
- app :: match(diameter:app_alias()),%% #diameter_app.alias
- dictionary :: match(module()), %% #diameter_app.dictionary
- module :: match([module() | list()]), %% #diameter_app.module
- filter :: match(diameter:peer_filter()),
- packet :: match(#diameter_packet{})}).
-
-%% Record call/4 options are parsed into.
--record(options,
- {filter = none :: diameter:peer_filter(),
- extra = [] :: list(),
- timeout = ?DEFAULT_TIMEOUT :: 0..16#FFFFFFFF,
- detach = false :: boolean()}).
-
-%%% ---------------------------------------------------------------------------
-%%% # start(SvcName)
-%%% ---------------------------------------------------------------------------
+ watchdog :: pid()}). %% key into watchdogT
+
+%% ---------------------------------------------------------------------------
+%% # start/1
+%% ---------------------------------------------------------------------------
start(SvcName) ->
diameter_service_sup:start_child(SvcName).
@@ -202,9 +164,9 @@ start_link(SvcName) ->
%% Put the arbitrary term SvcName in a list in case we ever want to
%% send more than this and need to distinguish old from new.
-%%% ---------------------------------------------------------------------------
-%%% # stop(SvcName)
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # stop/1
+%% ---------------------------------------------------------------------------
stop(SvcName) ->
case whois(SvcName) of
@@ -220,180 +182,43 @@ stop(ok, Pid) ->
stop(No, _) ->
No.
-%%% ---------------------------------------------------------------------------
-%%% # start_transport(SvcName, {Ref, Type, Opts})
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # start_transport/3
+%% ---------------------------------------------------------------------------
-start_transport(SvcName, {_,_,_} = T) ->
+start_transport(SvcName, {_Ref, _Type, _Opts} = T) ->
call_service_by_name(SvcName, {start, T}).
-%%% ---------------------------------------------------------------------------
-%%% # stop_transport(SvcName, Refs)
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # stop_transport/2
+%% ---------------------------------------------------------------------------
stop_transport(_, []) ->
ok;
stop_transport(SvcName, [_|_] = Refs) ->
call_service_by_name(SvcName, {stop, Refs}).
-%%% ---------------------------------------------------------------------------
-%%% # info(SvcName, Item)
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # info/2
+%% ---------------------------------------------------------------------------
info(SvcName, Item) ->
- case find_state(SvcName) of
- #state{} = S ->
+ case lookup_state(SvcName) of
+ [#state{} = S] ->
service_info(Item, S);
- false ->
+ [] ->
undefined
end.
-%%% ---------------------------------------------------------------------------
-%%% # receive_message(TPid, Pkt, MessageData)
-%%% ---------------------------------------------------------------------------
-
-%% Handle an incoming Diameter message in the watchdog process. This
-%% used to come through the service process but this avoids that
-%% becoming a bottleneck.
-
-receive_message(TPid, Pkt, T)
- when is_pid(TPid) ->
- #diameter_packet{header = #diameter_header{is_request = R}} = Pkt,
- recv(R, (not R) andalso lookup_request(Pkt, TPid), TPid, Pkt, T).
-
-%% Incoming request ...
-recv(true, false, TPid, Pkt, T) ->
- try
- spawn(fun() -> recv_request(TPid, Pkt, T) end)
- catch
- error: system_limit = E -> %% discard
- ?LOG({error, E}, now())
- end;
-
-%% ... answer to known request ...
-recv(false, #request{from = {_, Ref}, handler = Pid} = Req, _, Pkt, _) ->
- Pid ! {answer, Ref, Req, Pkt};
-%% Note that failover could have happened prior to this message being
-%% received and triggering failback. That is, both a failover message
-%% and answer may be on their way to the handler process. In the worst
-%% case the request process gets notification of the failover and
-%% sends to the alternate peer before an answer arrives, so it's
-%% always the case that we can receive more than one answer after
-%% failover. The first answer received by the request process wins,
-%% any others are discarded.
-
-%% ... or not.
-recv(false, false, _, _, _) ->
- ok.
-
-%%% ---------------------------------------------------------------------------
-%%% # call(SvcName, App, Msg, Options)
-%%% ---------------------------------------------------------------------------
-
-call(SvcName, App, Msg, Options)
- when is_list(Options) ->
- Rec = make_options(Options),
- Ref = make_ref(),
- Caller = {self(), Ref},
- Fun = fun() -> exit({Ref, call(SvcName, App, Msg, Rec, Caller)}) end,
- try spawn_monitor(Fun) of
- {_, MRef} ->
- recv(MRef, Ref, Rec#options.detach, false)
- catch
- error: system_limit = E ->
- {error, E}
- end.
-
-%% Don't rely on gen_server:call/3 for the timeout handling since it
-%% makes no guarantees about not leaving a reply message in the
-%% mailbox if we catch its exit at timeout. It currently *can* do so,
-%% which is also undocumented.
-
-recv(MRef, _, true, true) ->
- erlang:demonitor(MRef, [flush]),
- ok;
-
-recv(MRef, Ref, Detach, Sent) ->
- receive
- Ref -> %% send has been attempted
- recv(MRef, Ref, Detach, true);
- {'DOWN', MRef, process, _, Reason} ->
- call_rc(Reason, Ref, Sent)
- end.
-
-%% call/5 has returned ...
-call_rc({Ref, Ans}, Ref, _) ->
- Ans;
-
-%% ... or not. In this case failure/encode are documented.
-call_rc(_, _, Sent) ->
- {error, choose(Sent, failure, encode)}.
-
-%% call/5
-%%
-%% In the process spawned for the outgoing request.
-
-call(SvcName, App, Msg, Opts, Caller) ->
- c(find_state(SvcName), App, Msg, Opts, Caller).
-
-c(#state{service_name = Svc, options = [{_, Mask} | _]} = S,
- App,
- Msg,
- Opts,
- Caller) ->
- case find_transport(App, Msg, Opts, S) of
- {_,_,_} = T ->
- send_request(T, Mask, Msg, Opts, Caller, Svc);
- false ->
- {error, no_connection};
- {error, _} = No ->
- No
- end;
-
-c(false, _, _, _, _) ->
- {error, no_service}.
-
-%% find_state/1
-
-find_state(SvcName) ->
- fs(ets:lookup(?STATE_TABLE, SvcName)).
-
-fs([#state{} = S]) ->
- S;
-
-fs([]) ->
- false.
-
-%% make_options/1
+%% lookup_state/1
-make_options(Options) ->
- lists:foldl(fun mo/2, #options{}, Options).
+lookup_state(SvcName) ->
+ ets:lookup(?STATE_TABLE, SvcName).
-mo({timeout, T}, Rec)
- when is_integer(T), 0 =< T ->
- Rec#options{timeout = T};
-
-mo({filter, F}, #options{filter = none} = Rec) ->
- Rec#options{filter = F};
-mo({filter, F}, #options{filter = {all, Fs}} = Rec) ->
- Rec#options{filter = {all, [F | Fs]}};
-mo({filter, F}, #options{filter = F0} = Rec) ->
- Rec#options{filter = {all, [F0, F]}};
-
-mo({extra, L}, #options{extra = X} = Rec)
- when is_list(L) ->
- Rec#options{extra = X ++ L};
-
-mo(detach, Rec) ->
- Rec#options{detach = true};
-
-mo(T, _) ->
- ?ERROR({invalid_option, T}).
-
-%%% ---------------------------------------------------------------------------
-%%% # subscribe(SvcName)
-%%% # unsubscribe(SvcName)
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # subscribe/1
+%% # unsubscribe/1
+%% ---------------------------------------------------------------------------
subscribe(SvcName) ->
diameter_reg:add({?MODULE, subscriber, SvcName}).
@@ -410,9 +235,9 @@ subscriptions() ->
pmap(Props) ->
lists:map(fun({{?MODULE, _, Name}, Pid}) -> {Name, Pid} end, Props).
-%%% ---------------------------------------------------------------------------
-%%% # services(Pattern)
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # services/1
+%% ---------------------------------------------------------------------------
services(Pat) ->
pmap(diameter_reg:match({?MODULE, service, Pat})).
@@ -428,6 +253,86 @@ whois(SvcName) ->
undefined
end.
+%% ---------------------------------------------------------------------------
+%% # pick_peer/3
+%% ---------------------------------------------------------------------------
+
+-spec pick_peer(SvcName, AppOrAlias, Opts)
+ -> {{TPid, Caps, App}, Mask}
+ | false
+ | {error, term()}
+ when SvcName :: diameter:service_name(),
+ AppOrAlias :: {alias, diameter:app_alias()} | #diameter_app{},
+ Opts :: tuple(),
+ TPid :: pid(),
+ Caps :: #diameter_caps{},
+ App :: #diameter_app{},
+ Mask :: diameter:sequence().
+
+pick_peer(SvcName, App, Opts) ->
+ pick(lookup_state(SvcName), App, Opts).
+
+pick([], _, _) ->
+ {error, no_service};
+
+pick([S], App, Opts) ->
+ pick(S, App, Opts);
+
+pick(#state{service = #diameter_service{applications = Apps}}
+ = S,
+ {alias, Alias},
+ Opts) -> %% initial call from diameter:call/4
+ pick(S, find_outgoing_app(Alias, Apps), Opts);
+
+pick(_, false, _) ->
+ false;
+
+pick(#state{options = [{_, Mask} | _]}
+ = S,
+ #diameter_app{module = ModX, dictionary = Dict}
+ = App0,
+ {DestF, Filter, Xtra}) ->
+ App = App0#diameter_app{module = ModX ++ Xtra},
+ [_,_] = RealmAndHost = diameter_lib:eval([DestF, Dict]),
+ case pick_peer(App, RealmAndHost, Filter, S) of
+ {TPid, Caps} ->
+ {{TPid, Caps, App}, Mask};
+ false = No ->
+ No
+ end.
+
+%% ---------------------------------------------------------------------------
+%% # find_incoming_app/4
+%% ---------------------------------------------------------------------------
+
+-spec find_incoming_app(PeerT, TPid, Id, Apps)
+ -> {#diameter_app{}, #diameter_caps{}} %% connection and suitable app
+ | #diameter_caps{} %% connection but no suitable app
+ | false %% no connection
+ when PeerT :: ets:tid(),
+ TPid :: pid(),
+ Id :: non_neg_integer(),
+ Apps :: [#diameter_app{}].
+
+find_incoming_app(PeerT, TPid, Id, Apps) ->
+ try ets:lookup(PeerT, TPid) of
+ [#peer{} = P] ->
+ find_incoming_app(P, Id, Apps);
+ [] -> %% transport has gone down
+ false
+ catch
+ error: badarg -> %% service has gone down (and taken table with it)
+ false
+ end.
+
+%% ---------------------------------------------------------------------------
+%% # notify/2
+%% ---------------------------------------------------------------------------
+
+notify(SvcName, Msg) ->
+ Pid = whois(SvcName),
+ is_pid(Pid) andalso (Pid ! Msg).
+
%% ===========================================================================
%% ===========================================================================
@@ -442,9 +347,9 @@ uptime(Svc) ->
call_module(Service, AppMod, Request) ->
call_service(Service, {call_module, AppMod, Request}).
-%%% ---------------------------------------------------------------------------
-%%% # init([SvcName])
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # init/1
+%% ---------------------------------------------------------------------------
init([SvcName]) ->
process_flag(trap_exit, true), %% ensure terminate(shutdown, _)
@@ -455,9 +360,9 @@ i(SvcName, true) ->
i(_, false) ->
{stop, {shutdown, already_started}}.
-%%% ---------------------------------------------------------------------------
-%%% # handle_call(Req, From, State)
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # handle_call/3
+%% ---------------------------------------------------------------------------
handle_call(state, _, S) ->
{reply, S, S};
@@ -493,17 +398,17 @@ handle_call(Req, From, S) ->
unexpected(handle_call, [Req, From], S),
{reply, nok, S}.
-%%% ---------------------------------------------------------------------------
-%%% # handle_cast(Req, State)
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # handle_cast/2
+%% ---------------------------------------------------------------------------
handle_cast(Req, S) ->
unexpected(handle_cast, [Req], S),
{noreply, S}.
-%%% ---------------------------------------------------------------------------
-%%% # handle_info(Req, State)
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # handle_info/2
+%% ---------------------------------------------------------------------------
handle_info(T, #state{} = S) ->
case transition(T,S) of
@@ -520,67 +425,39 @@ transition({accepted, Pid, TPid}, S) ->
accepted(Pid, TPid, S),
ok;
-%% Peer process has a new open connection.
-transition({connection_up, Pid, T}, S) ->
- connection_up(Pid, T, S),
- ok;
-
-%% Watchdog has a new connection that will be opened after DW[RA]
-%% exchange. This message was added long after connection_up, to
-%% communicate the information as soon as it's available. Leave
-%% connection_up as is it for now, duplicated information and all.
-transition({reopen, Pid, T}, S) ->
- reopen(Pid, T, S),
- ok;
-
-%% Watchdog has left state OKAY.
-transition({connection_down, Pid}, S) ->
- connection_down(Pid, S),
- ok;
-
-%% Watchdog has returned to state OKAY.
-transition({connection_up, Pid}, S) ->
- connection_up(Pid, S),
- ok;
-
-%% Accepting transport has lost connectivity.
-transition({close, Pid}, S) ->
- close(Pid, S),
- ok;
-
%% Connecting transport is being restarted by watchdog.
transition({reconnect, Pid}, S) ->
reconnect(Pid, S),
ok;
-%% Watchdog is sending notification of a state transition. Note that
-%% the connection_up/down messages pre-date this message and are still
-%% used. A watchdog message will follow these and communicate the same
-%% state as was set in handling connection_up/down.
-transition({watchdog, Pid, {TPid, From, To}}, #state{service_name = SvcName,
- peerT = PeerT}) ->
- #peer{ref = Ref, type = T, options = Opts, op_state = {OS,_}}
- = P
- = fetch(PeerT, Pid),
- insert(PeerT, P#peer{op_state = {OS, To}}),
+%% Watchdog is sending notification of transport death.
+transition({close, Pid, Reason}, #state{service_name = SvcName,
+ watchdogT = WatchdogT}) ->
+ #watchdog{state = WS,
+ ref = Ref,
+ type = Type,
+ options = Opts}
+ = fetch(WatchdogT, Pid),
+ WS /= ?WD_OKAY
+ andalso
+ send_event(SvcName, {closed, Ref, Reason, {type(Type), Opts}}),
+ ok;
+
+%% Watchdog is sending notification of a state transition.
+transition({watchdog, Pid, {[TPid | Data], From, To}},
+ #state{service_name = SvcName,
+ watchdogT = WatchdogT}
+ = S) ->
+ #watchdog{ref = Ref, type = T, options = Opts}
+ = Wd
+ = fetch(WatchdogT, Pid),
+ watchdog(TPid, Data, From, To, Wd, S),
send_event(SvcName, {watchdog, Ref, TPid, {From, To}, {T, Opts}}),
ok;
-%% Death of a watchdog process (#peer.pid) results in the removal of
-%% it's peer and any associated conn record when 'DOWN' is received
-%% (after this) but the states will be {?STATE_UP, ?WD_DOWN} for a
-%% short time. (No real problem since ?WD_* is only used in
-%% service_info.) We set ?WD_OKAY as a consequence of connection_up
-%% since we know a watchdog is coming. We can't set anything at
-%% connection_down since we don't know if the subsequent watchdog
-%% message will be ?WD_DOWN or ?WD_SUSPECT. We don't (yet) set
-%% ?STATE_* as a consequence of a watchdog message since this requires
-%% changing some of the matching on ?STATE_*.
-%%
-%% Death of a peer process process (#conn.pid, #peer.conn) results in
-%% connection_down followed by watchdog ?WD_DOWN. The latter doesn't
-%% result in the conn record being deleted since 'DOWN' from death of
-%% its watchdog doesn't (yet) deal with the record having been
-%% removed.
+%% Death of a watchdog process (#watchdog.pid) results in the removal of
+%% it's peer and any associated conn record when 'DOWN' is received.
+%% Death of a peer process process (#peer.pid, #watchdog.peer) results in
+%% ?WD_DOWN.
%% Monitor process has died. Just die with a reason that tells
%% diameter_config about the happening. If a cleaner shutdown is
@@ -589,9 +466,9 @@ transition({'DOWN', MRef, process, _, Reason}, #state{monitor = MRef}) ->
{stop, {monitor, Reason}};
%% Local watchdog process has died.
-transition({'DOWN', _, process, Pid, Reason}, S)
+transition({'DOWN', _, process, Pid, _Reason}, S)
when node(Pid) == node() ->
- peer_down(Pid, Reason, S),
+ watchdog_down(Pid, S),
ok;
%% Remote service wants to know about shared peers.
@@ -614,20 +491,13 @@ transition({tc_timeout, T}, S) ->
tc_timeout(T, S),
ok;
-%% Request process is telling us it may have missed a failover message
-%% after a transport went down and the service process looked up
-%% outstanding requests.
-transition({failover, TRef, Seqs}, S) ->
- failover(TRef, Seqs, S),
- ok;
-
transition(Req, S) ->
unexpected(handle_info, [Req], S),
ok.
-%%% ---------------------------------------------------------------------------
-%%% # terminate(Reason, State)
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # terminate/2
+%% ---------------------------------------------------------------------------
terminate(Reason, #state{service_name = Name} = S) ->
send_event(Name, stop),
@@ -635,9 +505,9 @@ terminate(Reason, #state{service_name = Name} = S) ->
shutdown == Reason %% application shutdown
andalso shutdown(application, S).
-%%% ---------------------------------------------------------------------------
-%%% # code_change(FromVsn, State, Extra)
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # code_change/3
+%% ---------------------------------------------------------------------------
code_change(FromVsn,
#state{service_name = SvcName,
@@ -663,30 +533,20 @@ code_change(FromVsn, SvcName, Extra, #diameter_app{alias = Alias} = A) ->
unexpected(F, A, #state{service_name = Name}) ->
?UNEXPECTED(F, A ++ [Name]).
-cb([_|_] = M, F, A) ->
- eval(M, F, A);
-cb(Rec, F, A) ->
- {_, M} = app(Rec),
+cb(#diameter_app{module = [_|_] = M}, F, A) ->
eval(M, F, A).
-app(#request{app = A, module = M}) ->
- {A,M};
-app(#diameter_app{alias = A, module = M}) ->
- {A,M}.
-
eval([M|X], F, A) ->
apply(M, F, A ++ X).
%% Callback with state.
-state_cb(#diameter_app{mutable = false, init_state = S}, {ModX, F, A}) ->
+state_cb(#diameter_app{module = ModX, mutable = false, init_state = S},
+ pick_peer = F,
+ A) ->
eval(ModX, F, A ++ [S]);
-state_cb(#diameter_app{mutable = true, alias = Alias}, {_,_,_} = MFA) ->
- state_cb(MFA, Alias);
-
-state_cb({ModX,F,A}, Alias)
- when is_list(ModX) ->
+state_cb(#diameter_app{module = ModX, alias = Alias}, F, A) ->
eval(ModX, F, A ++ [mod_state(Alias)]).
choose(true, X, _) -> X;
@@ -712,57 +572,38 @@ mod_state(Alias) ->
mod_state(Alias, ModS) ->
put({?MODULE, mod_state, Alias}, ModS).
-%%% ---------------------------------------------------------------------------
-%%% # shutdown/2
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # shutdown/2
+%% ---------------------------------------------------------------------------
-%% remove_transport: ask watchdogs to terminate their transport.
-shutdown(Refs, #state{peerT = PeerT})
+%% remove_transport
+shutdown(Refs, #state{watchdogT = WatchdogT})
when is_list(Refs) ->
- ets:foldl(fun(P,ok) -> sp(P, Refs), ok end, ok, PeerT);
-
-%% application/service shutdown: ask transports to terminate themselves.
-shutdown(Reason, #state{peerT = PeerT}) ->
- %% A transport might not be alive to receive the shutdown request
- %% but give those that are a chance to shutdown gracefully.
- shutdown(conn, Reason, PeerT),
- %% Kill the watchdogs explicitly in case there was no transport.
- shutdown(peer, Reason, PeerT).
-
-%% sp/2
-
-sp(#peer{ref = Ref, pid = Pid}, Refs) ->
- lists:member(Ref, Refs)
- andalso (Pid ! {shutdown, self()}). %% 'DOWN' cleans up
+ ets:foldl(fun(P,ok) -> st(P, Refs), ok end, ok, WatchdogT);
-%% shutdown/3
-
-shutdown(Who, Reason, T) ->
- diameter_lib:wait(ets:foldl(fun(X,A) -> shutdown(Who, X, Reason, A) end,
+%% application/service shutdown
+shutdown(Reason, #state{watchdogT = WatchdogT})
+ when Reason == application;
+ Reason == service ->
+ diameter_lib:wait(ets:foldl(fun(P,A) -> st(P, Reason, A) end,
[],
- T)).
+ WatchdogT)).
-shutdown(conn = Who, #peer{op_state = {OS,_}} = P, Reason, Acc) ->
- shutdown(Who, P#peer{op_state = OS}, Reason, Acc);
+%% st/2
-shutdown(conn,
- #peer{pid = Pid, op_state = ?STATE_UP, conn = TPid},
- Reason,
- Acc) ->
- TPid ! {shutdown, Pid, Reason},
- [TPid | Acc];
+st(#watchdog{ref = Ref, pid = Pid}, Refs) ->
+ lists:member(Ref, Refs)
+ andalso (Pid ! {shutdown, self(), transport}). %% 'DOWN' cleans up
-shutdown(peer, #peer{pid = Pid}, _Reason, Acc)
- when is_pid(Pid) ->
- exit(Pid, shutdown),
- [Pid | Acc];
+%% st/3
-shutdown(_, #peer{}, _, Acc) ->
- Acc.
+st(#watchdog{pid = Pid}, Reason, Acc) ->
+ Pid ! {shutdown, self(), Reason},
+ [Pid | Acc].
-%%% ---------------------------------------------------------------------------
-%%% # call_service/2
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # call_service/2
+%% ---------------------------------------------------------------------------
call_service(Pid, Req)
when is_pid(Pid) ->
@@ -785,11 +626,9 @@ cs(Pid, Req)
cs(undefined, _) ->
{error, no_service}.
-%%% ---------------------------------------------------------------------------
-%%% # i/1
-%%%
-%%% Output: #state{}
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # i/1
+%% ---------------------------------------------------------------------------
%% Intialize the state of a service gen_server.
@@ -859,9 +698,9 @@ get_value(Key, Vs) ->
{_, V} = lists:keyfind(Key, 1, Vs),
V.
-%%% ---------------------------------------------------------------------------
-%%% # start/3
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # start/3
+%% ---------------------------------------------------------------------------
%% If the initial start/3 at service/transport start succeeds then
%% subsequent calls to start/4 on the same service will also succeed
@@ -891,22 +730,28 @@ type(connect = T) -> T.
%% start/4
-start(Ref, Type, Opts, #state{peerT = PeerT,
- connT = ConnT,
+start(Ref, Type, Opts, #state{watchdogT = WatchdogT,
+ peerT = PeerT,
options = SvcOpts,
service_name = SvcName,
- service = Svc})
+ service = Svc0})
when Type == connect;
Type == accept ->
- Pid = s(Type, Ref, {ConnT,
+ #diameter_service{applications = Apps}
+ = Svc
+ = merge_service(Opts, Svc0),
+ {_,_} = Mask = proplists:get_value(sequence, SvcOpts),
+ Pid = s(Type, Ref, {diameter_traffic:make_recvdata([SvcName,
+ PeerT,
+ Apps,
+ Mask]),
Opts,
- SvcName,
SvcOpts,
- merge_service(Opts, Svc)}),
- insert(PeerT, #peer{pid = Pid,
- type = Type,
- ref = Ref,
- options = Opts}),
+ Svc}),
+ insert(WatchdogT, #watchdog{pid = Pid,
+ type = Type,
+ ref = Ref,
+ options = Opts}),
Pid.
%% Note that the service record passed into the watchdog is the merged
@@ -949,100 +794,115 @@ ms({capabilities, Opts}, #diameter_service{capabilities = Caps0} = Svc)
ms(_, Svc) ->
Svc.
-%%% ---------------------------------------------------------------------------
-%%% # accepted/3
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # accepted/3
+%% ---------------------------------------------------------------------------
-accepted(Pid, _TPid, #state{peerT = PeerT} = S) ->
- #peer{ref = Ref, type = accept = T, conn = false, options = Opts}
- = P
- = fetch(PeerT, Pid),
- insert(PeerT, P#peer{conn = true}), %% mark replacement as started
- start(Ref, T, Opts, S). %% start new watchdog
+accepted(Pid, _TPid, #state{watchdogT = WatchdogT} = S) ->
+ #watchdog{ref = Ref, type = accept = T, peer = false, options = Opts}
+ = Wd
+ = fetch(WatchdogT, Pid),
+ insert(WatchdogT, Wd#watchdog{peer = true}),%% mark replacement as started
+ start(Ref, T, Opts, S). %% start new watchdog
fetch(Tid, Key) ->
[T] = ets:lookup(Tid, Key),
- case T of
- #peer{op_state = ?STATE_UP} = P ->
- P#peer{op_state = {?STATE_UP, ?WD_OKAY}};
- #peer{op_state = ?STATE_DOWN} = P ->
- P#peer{op_state = {?STATE_DOWN, ?WD_DOWN}};
- _ ->
- T
- end.
+ T.
-%%% ---------------------------------------------------------------------------
-%%% # connection_up/3
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # watchdog/6
+%%
+%% React to a watchdog state transition.
+%% ---------------------------------------------------------------------------
-%% Watchdog process has reached state OKAY.
+%% Watchdog has a new open connection.
+watchdog(TPid, [T], _, ?WD_OKAY, Wd, State) ->
+ connection_up({TPid, T}, Wd, State);
-connection_up(Pid, {TPid, {Caps, SApps, Pkt}}, #state{peerT = PeerT,
- connT = ConnT}
- = S) ->
- P = fetch(PeerT, Pid),
- C = #conn{pid = TPid,
- apps = SApps,
- caps = Caps,
- peer = Pid},
-
- insert(ConnT, C),
- connection_up([Pkt], P#peer{conn = TPid}, C, S).
-
-%%% ---------------------------------------------------------------------------
-%%% # reopen/3
-%%% ---------------------------------------------------------------------------
-
-%% Note that this connection_up/3 rewrites the same #conn{} now
-%% written here. Both do so in case reopen has not happened in old
-%% code.
-
-reopen(Pid, {TPid, {Caps, SApps, _Pkt}}, #state{peerT = PeerT,
- connT = ConnT}) ->
- P = fetch(PeerT, Pid),
- C = #conn{pid = TPid,
- apps = SApps,
- caps = Caps,
- peer = Pid},
-
- insert(ConnT, C),
- #peer{op_state = {?STATE_DOWN, _}}
- = P,
- insert(PeerT, P#peer{op_state = {?STATE_DOWN, ?WD_REOPEN},
- conn = TPid}).
-
-%%% ---------------------------------------------------------------------------
-%%% # connection_up/2
-%%% ---------------------------------------------------------------------------
-
-%% Peer process has transitioned back into the open state. Note that there
-%% has been no new capabilties exchange in this case.
-
-connection_up(Pid, #state{peerT = PeerT,
- connT = ConnT}
- = S) ->
- #peer{conn = TPid} = P = fetch(PeerT, Pid),
- C = fetch(ConnT, TPid),
- connection_up([], P, C, S).
+%% Watchdog has a new connection that will be opened after DW[RA]
+%% exchange.
+watchdog(TPid, [T], _, ?WD_REOPEN, Wd, State) ->
+ reopen({TPid, T}, Wd, State);
+
+%% Watchdog has recovered a suspect connection.
+watchdog(TPid, [], ?WD_SUSPECT, ?WD_OKAY, Wd, State) ->
+ #watchdog{peer = TPid} = Wd, %% assert
+ connection_up(Wd, State);
+
+%% Watchdog has an unresponsive connection.
+watchdog(TPid, [], ?WD_OKAY, ?WD_SUSPECT = To, Wd, State) ->
+ #watchdog{peer = TPid} = Wd, %% assert
+ connection_down(Wd, To, State);
+
+%% Watchdog has lost its connection.
+watchdog(TPid, [], _, ?WD_DOWN = To, Wd, #state{peerT = PeerT} = S) ->
+ close(Wd, S),
+ connection_down(Wd, To, S),
+ ets:delete(PeerT, TPid);
+
+watchdog(_, [], _, _, _, _) ->
+ ok.
-%% connection_up/4
+%% ---------------------------------------------------------------------------
+%% # connection_up/3
+%% ---------------------------------------------------------------------------
-connection_up(T, P, C, #state{peerT = PeerT,
- local_peers = LDict,
- service_name = SvcName,
- service
- = #diameter_service{applications = Apps}}
- = S) ->
- #peer{conn = TPid, op_state = {?STATE_DOWN, _}}
- = P,
- #conn{apps = SApps, caps = Caps}
- = C,
+%% Watchdog process has reached state OKAY.
+
+connection_up({TPid, {Caps, SupportedApps, Pkt}},
+ #watchdog{pid = Pid}
+ = Wd,
+ #state{peerT = PeerT}
+ = S) ->
+ Pr = #peer{pid = TPid,
+ apps = SupportedApps,
+ caps = Caps,
+ watchdog = Pid},
+ insert(PeerT, Pr),
+ connection_up([Pkt], Wd#watchdog{peer = TPid}, Pr, S).
+
+%% ---------------------------------------------------------------------------
+%% # reopen/3
+%% ---------------------------------------------------------------------------
+
+reopen({TPid, {Caps, SupportedApps, _Pkt}},
+ #watchdog{pid = Pid}
+ = Wd,
+ #state{watchdogT = WatchdogT,
+ peerT = PeerT}) ->
+ insert(PeerT, #peer{pid = TPid,
+ apps = SupportedApps,
+ caps = Caps,
+ watchdog = Pid}),
+ insert(WatchdogT, Wd#watchdog{state = ?WD_REOPEN,
+ peer = TPid}).
+
+%% ---------------------------------------------------------------------------
+%% # connection_up/2
+%% ---------------------------------------------------------------------------
+
+%% Watchdog has recovered as suspect connection. Note that there has
+%% been no new capabilties exchange in this case.
+
+connection_up(#watchdog{peer = TPid} = Wd, #state{peerT = PeerT} = S) ->
+ connection_up([], Wd, fetch(PeerT, TPid), S).
- insert(PeerT, P#peer{op_state = {?STATE_UP, ?WD_OKAY}}),
+%% connection_up/4
- request_peer_up(TPid),
+connection_up(Extra,
+ #watchdog{peer = TPid}
+ = Wd,
+ #peer{apps = SApps, caps = Caps}
+ = Pr,
+ #state{watchdogT = WatchdogT,
+ local_peers = LDict,
+ service_name = SvcName,
+ service = #diameter_service{applications = Apps}}
+ = S) ->
+ insert(WatchdogT, Wd#watchdog{state = ?WD_OKAY}),
+ diameter_traffic:peer_up(TPid),
insert_local_peer(SApps, {{TPid, Caps}, {SvcName, Apps}}, LDict),
- report_status(up, P, C, S, T).
+ report_status(up, Wd, Pr, S, Extra).
insert_local_peer(SApps, T, LDict) ->
lists:foldl(fun(A,D) -> ilp(A, T, D) end, LDict, SApps).
@@ -1052,13 +912,57 @@ ilp({Id, Alias}, {TC, SA}, LDict) ->
?Dict:append(Alias, TC, LDict).
init_conn(Id, Alias, {TPid, _} = TC, {SvcName, Apps}) ->
- #diameter_app{module = ModX,
- id = Id} %% assert
+ #diameter_app{id = Id} %% assert
+ = App
= find_app(Alias, Apps),
- peer_cb({ModX, peer_up, [SvcName, TC]}, Alias)
+ peer_cb(App, peer_up, [SvcName, TC])
orelse exit(TPid, kill). %% fake transport failure
+%% ---------------------------------------------------------------------------
+%% # find_incoming_app/3
+%% ---------------------------------------------------------------------------
+
+%% No one should be sending the relay identifier.
+find_incoming_app(#peer{caps = Caps}, ?APP_ID_RELAY, _) ->
+ Caps;
+
+find_incoming_app(Peer, Id, Apps)
+ when is_integer(Id) ->
+ find_incoming_app(Peer, [Id, ?APP_ID_RELAY], Apps);
+
+%% Note that the apps represented in SApps may be a strict subset of
+%% those in Apps.
+find_incoming_app(#peer{apps = SApps, caps = Caps}, Ids, Apps) ->
+ case keyfind(Ids, 1, SApps) of
+ {_Id, Alias} ->
+ {#diameter_app{} = find_app(Alias, Apps), Caps};
+ false ->
+ Caps
+ end.
+
+%% keyfind/3
+
+keyfind([], _, _) ->
+ false;
+keyfind([Key | Rest], Pos, L) ->
+ case lists:keyfind(Key, Pos, L) of
+ false ->
+ keyfind(Rest, Pos, L);
+ T ->
+ T
+ end.
+
+%% find_outgoing_app/2
+
+find_outgoing_app(Alias, Apps) ->
+ case find_app(Alias, Apps) of
+ #diameter_app{id = ?APP_ID_RELAY} ->
+ false;
+ A ->
+ A
+ end.
+
%% find_app/2
find_app(Alias, Apps) ->
@@ -1066,53 +970,51 @@ find_app(Alias, Apps) ->
%% Don't bring down the service (and all associated connections)
%% regardless of what happens.
-peer_cb(MFA, Alias) ->
- try state_cb(MFA, Alias) of
+peer_cb(App, F, A) ->
+ try state_cb(App, F, A) of
ModS ->
- mod_state(Alias, ModS),
+ mod_state(App#diameter_app.alias, ModS),
true
catch
E:R ->
- diameter_lib:error_report({failure, {E, R, Alias, ?STACK}}, MFA),
+ diameter_lib:error_report({failure, {E, R, ?STACK}},
+ {App, F, A}),
false
end.
-%%% ---------------------------------------------------------------------------
-%%% # connection_down/2
-%%% ---------------------------------------------------------------------------
-
-%% Watchdog has transitioned out of state OKAY.
-
-connection_down(Pid, #state{peerT = PeerT,
- connT = ConnT}
- = S) ->
- #peer{op_state = {?STATE_UP, WS}, %% assert
- conn = TPid}
- = P
- = fetch(PeerT, Pid),
+%% ---------------------------------------------------------------------------
+%% # connection_down/3
+%% ---------------------------------------------------------------------------
- C = fetch(ConnT, TPid),
- insert(PeerT, P#peer{op_state = {?STATE_DOWN, WS}}),
- connection_down(P,C,S).
-
-%% connection_down/3
-
-connection_down(#peer{op_state = {?STATE_DOWN, _}}, _, _) ->
- ok;
-
-connection_down(#peer{conn = TPid,
- op_state = {?STATE_UP, _}}
- = P,
- #conn{caps = Caps,
+connection_down(#watchdog{state = ?WD_OKAY,
+ peer = TPid}
+ = Wd,
+ #peer{caps = Caps,
apps = SApps}
- = C,
+ = Pr,
#state{service_name = SvcName,
service = #diameter_service{applications = Apps},
local_peers = LDict}
= S) ->
- report_status(down, P, C, S, []),
+ report_status(down, Wd, Pr, S, []),
remove_local_peer(SApps, {{TPid, Caps}, {SvcName, Apps}}, LDict),
- request_peer_down(TPid, S).
+ diameter_traffic:peer_down(TPid);
+
+connection_down(#watchdog{}, #peer{}, _) ->
+ ok;
+
+connection_down(#watchdog{state = WS,
+ peer = TPid}
+ = Wd,
+ To,
+ #state{watchdogT = WatchdogT,
+ peerT = PeerT}
+ = S)
+ when is_atom(To) ->
+ insert(WatchdogT, Wd#watchdog{state = To}),
+ ?WD_OKAY == WS
+ andalso
+ connection_down(Wd, fetch(PeerT, TPid), S).
remove_local_peer(SApps, T, LDict) ->
lists:foldl(fun(A,D) -> rlp(A, T, D) end, LDict, SApps).
@@ -1123,71 +1025,58 @@ rlp({Id, Alias}, {TC, SA}, LDict) ->
?Dict:store(Alias, lists:delete(TC, L), LDict).
down_conn(Id, Alias, TC, {SvcName, Apps}) ->
- #diameter_app{module = ModX,
- id = Id} %% assert
+ #diameter_app{id = Id} %% assert
+ = App
= find_app(Alias, Apps),
- peer_cb({ModX, peer_down, [SvcName, TC]}, Alias).
+ peer_cb(App, peer_down, [SvcName, TC]).
-%%% ---------------------------------------------------------------------------
-%%% # peer_down/3
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # watchdog_down/2
+%% ---------------------------------------------------------------------------
%% Watchdog process has died.
-peer_down(Pid, Reason, #state{peerT = PeerT} = S) ->
- P = fetch(PeerT, Pid),
- ets:delete_object(PeerT, P),
- closed(Reason, P, S),
- restart(P,S),
- peer_down(P,S).
-
-%% Send an event at connection establishment failure.
-closed({shutdown, {close, _TPid, Reason}},
- #peer{op_state = {?STATE_DOWN, _},
- ref = Ref,
- type = Type,
- options = Opts},
- #state{service_name = SvcName}) ->
- send_event(SvcName, {closed, Ref, Reason, {type(Type), Opts}});
-closed(_, _, _) ->
- ok.
+watchdog_down(Pid, #state{watchdogT = WatchdogT} = S) ->
+ Wd = fetch(WatchdogT, Pid),
+ ets:delete_object(WatchdogT, Wd),
+ restart(Wd,S),
+ wd_down(Wd,S).
-%% The watchdog has never reached OKAY ...
-peer_down(#peer{conn = B}, _)
+%% Watchdog has never reached OKAY ...
+wd_down(#watchdog{peer = B}, _)
when is_boolean(B) ->
ok;
%% ... or maybe it has.
-peer_down(#peer{conn = TPid} = P, #state{connT = ConnT} = S) ->
- #conn{} = C = fetch(ConnT, TPid),
- ets:delete_object(ConnT, C),
- connection_down(P,C,S).
+wd_down(#watchdog{peer = TPid} = Wd, #state{peerT = PeerT} = S) ->
+ connection_down(Wd, ?WD_DOWN, S),
+ ets:delete(PeerT, TPid).
%% restart/2
-restart(P,S) ->
- q_restart(restart(P), S).
+restart(Wd, S) ->
+ q_restart(restart(Wd), S).
%% restart/1
%% Always try to reconnect.
-restart(#peer{ref = Ref,
- type = connect = T,
- options = Opts,
- started = Time}) ->
+restart(#watchdog{ref = Ref,
+ type = connect = T,
+ options = Opts,
+ started = Time}) ->
{Time, {Ref, T, Opts}};
%% Transport connection hasn't yet been accepted ...
-restart(#peer{ref = Ref,
- type = accept = T,
- options = Opts,
- conn = false,
- started = Time}) ->
+restart(#watchdog{ref = Ref,
+ type = accept = T,
+ options = Opts,
+ peer = false,
+ started = Time}) ->
{Time, {Ref, T, Opts}};
%% ... or it has: a replacement has already been spawned.
-restart(#peer{type = accept}) ->
+restart(#watchdog{type = accept}) ->
false.
%% q_restart/2
@@ -1237,9 +1126,9 @@ tc(true, {Ref, Type, Opts}, #state{service_name = SvcName}
tc(false = No, _, _) -> %% removed
No.
-%%% ---------------------------------------------------------------------------
-%%% # close/2
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # close/2
+%% ---------------------------------------------------------------------------
%% The watchdog doesn't start a new fsm in the accept case, it
%% simply stays alive until someone tells it to die in order for
@@ -1248,14 +1137,13 @@ tc(false = No, _, _) -> %% removed
%% the accepting watchdog upon reception of a CER from the previously
%% connected peer, or us after reconnect_timer timeout.
-close(Pid, #state{service_name = SvcName,
- peerT = PeerT}) ->
- #peer{pid = Pid,
- type = accept,
- ref = Ref,
- options = Opts}
- = fetch(PeerT, Pid),
-
+close(#watchdog{type = connect}, _) ->
+ ok;
+close(#watchdog{type = accept,
+ pid = Pid,
+ ref = Ref,
+ options = Opts},
+ #state{service_name = SvcName}) ->
c(Pid, diameter_config:have_transport(SvcName, Ref), Opts).
%% Tell watchdog to (maybe) die later ...
@@ -1273,21 +1161,21 @@ c(Pid, false, _Opts) ->
%% which a new connection attempt is expected of a connecting peer.
%% The value should be greater than the peer's Tc + jitter.
-%%% ---------------------------------------------------------------------------
-%%% # reconnect/2
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # reconnect/2
+%% ---------------------------------------------------------------------------
reconnect(Pid, #state{service_name = SvcName,
- peerT = PeerT}) ->
- #peer{ref = Ref,
- type = connect,
- options = Opts}
- = fetch(PeerT, Pid),
+ watchdogT = WatchdogT}) ->
+ #watchdog{ref = Ref,
+ type = connect,
+ options = Opts}
+ = fetch(WatchdogT, Pid),
send_event(SvcName, {reconnect, Ref, Opts}).
-%%% ---------------------------------------------------------------------------
-%%% # call_module/4
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # call_module/4
+%% ---------------------------------------------------------------------------
%% Backwards compatibility and never documented/advertised. May be
%% removed.
@@ -1309,10 +1197,10 @@ call_module(Mod, Req, From, #state{service
{reply, {error, Reason}, S}
end.
-cm([#diameter_app{module = ModX, alias = Alias}], Req, From, Svc) ->
- MFA = {ModX, handle_call, [Req, From, Svc]},
+cm([#diameter_app{alias = Alias} = App], Req, From, Svc) ->
+ Args = [Req, From, Svc],
- try state_cb(MFA, Alias) of
+ try state_cb(App, handle_call, Args) of
{noreply = T, ModS} ->
mod_state(Alias, ModS),
T;
@@ -1320,11 +1208,13 @@ cm([#diameter_app{module = ModX, alias = Alias}], Req, From, Svc) ->
mod_state(Alias, ModS),
{T, RC};
T ->
- diameter_lib:error_report({invalid, T}, MFA),
+ diameter_lib:error_report({invalid, T},
+ {App, handle_call, Args}),
invalid
catch
E: Reason ->
- diameter_lib:error_report({failure, {E, Reason, ?STACK}}, MFA),
+ diameter_lib:error_report({failure, {E, Reason, ?STACK}},
+ {App, handle_call, Args}),
failure
end;
@@ -1334,1270 +1224,16 @@ cm([], _, _, _) ->
cm([_,_|_], _, _, _) ->
multiple.
-%%% ---------------------------------------------------------------------------
-%%% # send_request/6
-%%% ---------------------------------------------------------------------------
-
-%% Send an outgoing request in its dedicated process.
-%%
-%% Note that both encode of the outgoing request and of the received
-%% answer happens in this process. It's also this process that replies
-%% to the caller. The service process only handles the state-retaining
-%% callbacks.
-%%
-%% The mod field of the #diameter_app{} here includes any extra
-%% arguments passed to diameter:call/2.
-
-send_request({TPid, Caps, App} = T, Mask, Msg, Opts, Caller, SvcName) ->
- #diameter_app{module = ModX}
- = App,
-
- Pkt = make_prepare_packet(Mask, Msg),
-
- send_req(cb(ModX, prepare_request, [Pkt, SvcName, {TPid, Caps}]),
- Pkt,
- T,
- Opts,
- Caller,
- SvcName,
- []).
-
-send_req({send, P}, Pkt, T, Opts, Caller, SvcName, Fs) ->
- send_req(make_request_packet(P, Pkt), T, Opts, Caller, SvcName, Fs);
-
-send_req({discard, Reason} , _, _, _, _, _, _) ->
- {error, Reason};
-
-send_req(discard, _, _, _, _, _, _) ->
- {error, discarded};
-
-send_req({eval_packet, RC, F}, Pkt, T, Opts, Caller, SvcName, Fs) ->
- send_req(RC, Pkt, T, Opts, Caller, SvcName, [F|Fs]);
-
-send_req(E, _, {_, _, App}, _, _, _, _) ->
- ?ERROR({invalid_return, prepare_request, App, E}).
-
-%% make_prepare_packet/2
-%%
-%% Turn an outgoing request as passed to call/4 into a diameter_packet
-%% record in preparation for a prepare_request callback.
-
-make_prepare_packet(_, Bin)
- when is_binary(Bin) ->
- #diameter_packet{header = diameter_codec:decode_header(Bin),
- bin = Bin};
-
-make_prepare_packet(Mask, #diameter_packet{msg = [#diameter_header{} = Hdr
- | Avps]}
- = Pkt) ->
- Pkt#diameter_packet{msg = [make_prepare_header(Mask, Hdr) | Avps]};
-
-make_prepare_packet(Mask, #diameter_packet{header = Hdr} = Pkt) ->
- Pkt#diameter_packet{header = make_prepare_header(Mask, Hdr)};
-
-make_prepare_packet(Mask, Msg) ->
- make_prepare_packet(Mask, #diameter_packet{msg = Msg}).
-
-%% make_prepare_header/2
-
-make_prepare_header(Mask, undefined) ->
- Seq = diameter_session:sequence(Mask),
- make_prepare_header(#diameter_header{end_to_end_id = Seq,
- hop_by_hop_id = Seq});
-
-make_prepare_header(Mask, #diameter_header{end_to_end_id = undefined,
- hop_by_hop_id = undefined}
- = H) ->
- Seq = diameter_session:sequence(Mask),
- make_prepare_header(H#diameter_header{end_to_end_id = Seq,
- hop_by_hop_id = Seq});
-
-make_prepare_header(Mask, #diameter_header{end_to_end_id = undefined} = H) ->
- Seq = diameter_session:sequence(Mask),
- make_prepare_header(H#diameter_header{end_to_end_id = Seq});
-
-make_prepare_header(Mask, #diameter_header{hop_by_hop_id = undefined} = H) ->
- Seq = diameter_session:sequence(Mask),
- make_prepare_header(H#diameter_header{hop_by_hop_id = Seq});
-
-make_prepare_header(_, Hdr) ->
- make_prepare_header(Hdr).
-
-%% make_prepare_header/1
-
-make_prepare_header(#diameter_header{version = undefined} = Hdr) ->
- make_prepare_header(Hdr#diameter_header{version = ?DIAMETER_VERSION});
-
-make_prepare_header(#diameter_header{} = Hdr) ->
- Hdr;
-
-make_prepare_header(T) ->
- ?ERROR({invalid_header, T}).
-
-%% make_request_packet/2
-%%
-%% Reconstruct a diameter_packet from the return value of
-%% prepare_request or prepare_retransmit callback.
-
-make_request_packet(Bin, _)
- when is_binary(Bin) ->
- make_prepare_packet(false, Bin);
-
-make_request_packet(#diameter_packet{msg = [#diameter_header{} | _]}
- = Pkt,
- _) ->
- Pkt;
-
-%% Returning a diameter_packet with no header from a prepare_request
-%% or prepare_retransmit callback retains the header passed into it.
-%% This is primarily so that the end to end and hop by hop identifiers
-%% are retained.
-make_request_packet(#diameter_packet{header = Hdr} = Pkt,
- #diameter_packet{header = Hdr0}) ->
- Pkt#diameter_packet{header = fold_record(Hdr0, Hdr)};
-
-make_request_packet(Msg, Pkt) ->
- Pkt#diameter_packet{msg = Msg}.
-
-%% fold_record/2
-
-fold_record(undefined, R) ->
- R;
-fold_record(Rec, R) ->
- diameter_lib:fold_tuple(2, Rec, R).
-
-%% send_req/6
-
-send_req(Pkt, {TPid, Caps, App}, Opts, Caller, SvcName, Fs) ->
- #diameter_app{alias = Alias,
- dictionary = Dict,
- module = ModX,
- options = [{answer_errors, AE} | _]}
- = App,
-
- EPkt = encode(Dict, Pkt, Fs),
-
- #options{filter = Filter,
- timeout = Timeout}
- = Opts,
-
- Req = #request{packet = Pkt,
- from = Caller,
- handler = self(),
- transport = TPid,
- caps = Caps,
- app = Alias,
- filter = Filter,
- dictionary = Dict,
- module = ModX},
-
- try
- TRef = send_request(TPid, EPkt, Req, Timeout),
- ack(Caller),
- handle_answer(SvcName, AE, recv_answer(Timeout, SvcName, {TRef, Req}))
- after
- erase_request(EPkt)
- end.
-
-%% Tell caller a send has been attempted.
-ack({Pid, Ref}) ->
- Pid ! Ref.
-
-%% recv_answer/3
-
-recv_answer(Timeout,
- SvcName,
- {TRef, #request{from = {_, Ref}, packet = RPkt} = Req}
- = T) ->
-
- %% Matching on TRef below ensures we ignore messages that pertain
- %% to a previous transport prior to failover. The answer message
- %% includes the #request{} since it's not necessarily Req; that
- %% is, from the last peer to which we've transmitted.
-
- receive
- {answer = A, Ref, Rq, Pkt} -> %% Answer from peer
- {A, Rq, Pkt};
- {timeout = Reason, TRef, _} -> %% No timely reply
- {error, Req, Reason};
- {failover = Reason, TRef, false} -> %% No alternate peer
- {error, Req, Reason};
- {failover, TRef, Transport} -> %% Resend to alternate peer
- try_retransmit(Timeout, SvcName, Req, Transport);
- {failover, TRef} -> %% May have missed failover notification
- Seqs = diameter_codec:sequence_numbers(RPkt),
- Pid = whois(SvcName),
- is_pid(Pid) andalso (Pid ! {failover, TRef, Seqs}),
- recv_answer(Timeout, SvcName, T)
- end.
-%% Note that failover starts a new timer and that expiry of an old
-%% timer value is ignored. This means that an answer could be accepted
-%% from a peer after timeout in the case of failover.
-
-try_retransmit(Timeout, SvcName, Req, Transport) ->
- try retransmit(Transport, Req, SvcName, Timeout) of
- T -> recv_answer(Timeout, SvcName, T)
- catch
- ?FAILURE(Reason) -> {error, Req, Reason}
- end.
-
-%% handle_error/3
-
-handle_error(Req, Reason, SvcName) ->
- #request{module = ModX,
- packet = Pkt,
- transport = TPid,
- caps = Caps}
- = Req,
- cb(ModX, handle_error, [Reason, msg(Pkt), SvcName, {TPid, Caps}]).
-
-msg(#diameter_packet{msg = undefined, bin = Bin}) ->
- Bin;
-msg(#diameter_packet{msg = Msg}) ->
- Msg.
-
-%% encode/3
-
-encode(Dict, Pkt, Fs) ->
- P = encode(Dict, Pkt),
- eval_packet(P, Fs),
- P.
-
-%% encode/2
-
-%% Note that prepare_request can return a diameter_packet containing
-%% header or transport_data. Even allow the returned record to contain
-%% an encoded binary. This isn't the usual case but could some in
-%% handy, for test at least. (For example, to send garbage.)
-
-%% The normal case: encode the returned message.
-encode(Dict, #diameter_packet{msg = Msg, bin = undefined} = Pkt) ->
- D = pick_dictionary([Dict, ?BASE], Msg),
- diameter_codec:encode(D, Pkt);
-
-%% Callback has returned an encoded binary: just send.
-encode(_, #diameter_packet{} = Pkt) ->
- Pkt.
-
-%% pick_dictionary/2
-
-%% Pick the first dictionary that declares the application id in the
-%% specified header.
-pick_dictionary(Ds, [#diameter_header{application_id = Id} | _]) ->
- pd(Ds, fun(D) -> Id = D:id() end);
-
-%% Pick the first dictionary that knows the specified message name.
-pick_dictionary(Ds, [MsgName|_]) ->
- pd(Ds, fun(D) -> D:msg2rec(MsgName) end);
-
-%% Pick the first dictionary that knows the name of the specified
-%% message record.
-pick_dictionary(Ds, Rec) ->
- Name = element(1, Rec),
- pd(Ds, fun(D) -> D:rec2msg(Name) end).
-
-pd([D|Ds], F) ->
- try
- F(D),
- D
- catch
- error:_ ->
- pd(Ds, F)
- end;
-
-pd([], _) ->
- ?ERROR(no_dictionary).
-
-%% send_request/4
-
-send_request(TPid, #diameter_packet{bin = Bin} = Pkt, Req, Timeout)
- when node() == node(TPid) ->
- %% Store the outgoing request before sending to avoid a race with
- %% reply reception.
- TRef = store_request(TPid, Bin, Req, Timeout),
- send(TPid, Pkt),
- TRef;
-
-%% Send using a remote transport: spawn a process on the remote node
-%% to relay the answer.
-send_request(TPid, #diameter_packet{} = Pkt, Req, Timeout) ->
- TRef = erlang:start_timer(Timeout, self(), timeout),
- T = {TPid, Pkt, Req, Timeout, TRef},
- spawn(node(TPid), ?MODULE, send, [T]),
- TRef.
-
-%% send/1
-
-send({TPid, Pkt, #request{handler = Pid} = Req, Timeout, TRef}) ->
- Ref = send_request(TPid, Pkt, Req#request{handler = self()}, Timeout),
- Pid ! reref(receive T -> T end, Ref, TRef).
-
-reref({T, Ref, R}, Ref, TRef) ->
- {T, TRef, R};
-reref(T, _, _) ->
- T.
-
-%% send/2
-
-send(Pid, Pkt) ->
- Pid ! {send, Pkt}.
-
-%% retransmit/4
-
-retransmit({TPid, Caps, #diameter_app{alias = Alias} = App} = T,
- #request{app = Alias, packet = Pkt0}
- = Req,
- SvcName,
- Timeout) ->
- have_request(Pkt0, TPid) %% Don't failover to a peer we've
- andalso ?THROW(timeout), %% already sent to.
-
- #diameter_packet{header = Hdr0} = Pkt0,
- Hdr = Hdr0#diameter_header{is_retransmitted = true},
- Pkt = Pkt0#diameter_packet{header = Hdr},
-
- resend_req(cb(App, prepare_retransmit, [Pkt, SvcName, {TPid, Caps}]),
- T,
- Req#request{packet = Pkt},
- Timeout,
- []).
-
-resend_req({send, P}, T, #request{packet = Pkt} = Req, Timeout, Fs) ->
- retransmit(make_request_packet(P, Pkt), T, Req, Timeout, Fs);
-
-resend_req({discard, Reason}, _, _, _, _) ->
- ?THROW(Reason);
-
-resend_req(discard, _, _, _, _) ->
- ?THROW(discarded);
-
-resend_req({eval_packet, RC, F}, T, Req, Timeout, Fs) ->
- resend_req(RC, T, Req, Timeout, [F|Fs]);
-
-resend_req(T, {_, _, App}, _, _, _) ->
- ?ERROR({invalid_return, prepare_retransmit, App, T}).
-
-%% retransmit/6
-
-retransmit(Pkt, {TPid, Caps, _}, #request{dictionary = D} = Req0, Tmo, Fs) ->
- EPkt = encode(D, Pkt, Fs),
-
- Req = Req0#request{transport = TPid,
- packet = Pkt,
- caps = Caps},
-
- ?LOG(retransmission, Req),
- TRef = send_request(TPid, EPkt, Req, Tmo),
- {TRef, Req}.
-
-%% store_request/4
-
-store_request(TPid, Bin, Req, Timeout) ->
- Seqs = diameter_codec:sequence_numbers(Bin),
- TRef = erlang:start_timer(Timeout, self(), timeout),
- ets:insert(?REQUEST_TABLE, {Seqs, Req, TRef}),
- ets:member(?REQUEST_TABLE, TPid)
- orelse (self() ! {failover, TRef}), %% possibly missed failover
- TRef.
-
-%% lookup_request/2
-
-lookup_request(Msg, TPid)
- when is_pid(TPid) ->
- lookup(Msg, TPid, '_');
-
-lookup_request(Msg, TRef)
- when is_reference(TRef) ->
- lookup(Msg, '_', TRef).
-
-lookup(Msg, TPid, TRef) ->
- Seqs = diameter_codec:sequence_numbers(Msg),
- Spec = [{{Seqs, #request{transport = TPid, _ = '_'}, TRef},
- [],
- ['$_']}],
- case ets:select(?REQUEST_TABLE, Spec) of
- [{_, Req, _}] ->
- Req;
- [] ->
- false
- end.
-
-%% erase_request/1
-
-erase_request(Pkt) ->
- ets:delete(?REQUEST_TABLE, diameter_codec:sequence_numbers(Pkt)).
-
-%% match_requests/1
-
-match_requests(TPid) ->
- Pat = {'_', #request{transport = TPid, _ = '_'}, '_'},
- ets:select(?REQUEST_TABLE, [{Pat, [], ['$_']}]).
-
-%% have_request/2
-
-have_request(Pkt, TPid) ->
- Seqs = diameter_codec:sequence_numbers(Pkt),
- Pat = {Seqs, #request{transport = TPid, _ = '_'}, '_'},
- '$end_of_table' /= ets:select(?REQUEST_TABLE, [{Pat, [], ['$_']}], 1).
-
-%% request_peer_up/1
-
-request_peer_up(TPid) ->
- ets:insert(?REQUEST_TABLE, {TPid}).
-
-%% request_peer_down/2
-
-request_peer_down(TPid, S) ->
- ets:delete(?REQUEST_TABLE, TPid),
- lists:foreach(fun(T) -> failover(T,S) end, match_requests(TPid)).
-%% Note that a request process can store its request after failover
-%% notifications are sent here: store_request/4 sends the notification
-%% in that case. Note also that we'll send as many notifications to a
-%% given handler as there are peers its sent to. All but one of these
-%% will be ignored.
-
-%%% ---------------------------------------------------------------------------
-%%% recv_request/3
-%%% ---------------------------------------------------------------------------
-
-recv_request(TPid, Pkt, {ConnT, SvcName, Apps, Mask}) ->
- try ets:lookup(ConnT, TPid) of
- [C] ->
- recv_request(C, TPid, Pkt, SvcName, Apps, Mask);
- [] -> %% transport has gone down
- ok
- catch
- error: badarg -> %% service has gone down (and taken table with it)
- ok
- end.
-
-%% recv_request/5
-
-recv_request(#conn{apps = SApps, caps = Caps},
- TPid,
- Pkt,
- SvcName,
- Apps,
- Mask) ->
- #diameter_caps{origin_host = {OH,_},
- origin_realm = {OR,_}}
- = Caps,
-
- #diameter_packet{header = #diameter_header{application_id = Id}}
- = Pkt,
-
- recv_request(find_recv_app(Id, SApps),
- {SvcName, OH, OR},
- TPid,
- Apps,
- Mask,
- Caps,
- Pkt).
-
-%% find_recv_app/2
-
-%% No one should be sending the relay identifier.
-find_recv_app(?APP_ID_RELAY, _) ->
- false;
-
-%% With any other id we either support it locally or as a relay.
-find_recv_app(Id, SApps) ->
- keyfind([Id, ?APP_ID_RELAY], 1, SApps).
-
-%% keyfind/3
-
-keyfind([], _, _) ->
- false;
-keyfind([Key | Rest], Pos, L) ->
- case lists:keyfind(Key, Pos, L) of
- false ->
- keyfind(Rest, Pos, L);
- T ->
- T
- end.
-
-%% recv_request/7
-
-recv_request({Id, Alias}, T, TPid, Apps, Mask, Caps, Pkt) ->
- #diameter_app{dictionary = Dict}
- = A
- = find_app(Alias, Apps),
- recv_request(T,
- {TPid, Caps},
- A,
- Mask,
- diameter_codec:decode(Id, Dict, Pkt));
-%% Note that the decode is different depending on whether or not Id is
-%% ?APP_ID_RELAY.
-
-%% DIAMETER_APPLICATION_UNSUPPORTED 3007
-%% A request was sent for an application that is not supported.
-
-recv_request(false, T, TPid, _, _, _, Pkt) ->
- As = collect_avps(Pkt),
- protocol_error(3007, T, TPid, Pkt#diameter_packet{avps = As}).
-
-collect_avps(Pkt) ->
- case diameter_codec:collect_avps(Pkt) of
- {_Bs, As} ->
- As;
- As ->
- As
- end.
-
-%% recv_request/5
-
-%% Wrong number of bits somewhere in the message: reply.
-%%
-%% DIAMETER_INVALID_AVP_BITS 3009
-%% A request was received that included an AVP whose flag bits are
-%% set to an unrecognized value, or that is inconsistent with the
-%% AVP's definition.
-%%
-recv_request(T, {TPid, _}, _, _, #diameter_packet{errors = [Bs | _]} = Pkt)
- when is_bitstring(Bs) ->
- protocol_error(3009, T, TPid, Pkt);
-
-%% Either we support this application but don't recognize the command
-%% or we're a relay and the command isn't proxiable.
-%%
-%% DIAMETER_COMMAND_UNSUPPORTED 3001
-%% The Request contained a Command-Code that the receiver did not
-%% recognize or support. This MUST be used when a Diameter node
-%% receives an experimental command that it does not understand.
-%%
-recv_request(T,
- {TPid, _},
- #diameter_app{id = Id},
- _,
- #diameter_packet{header = #diameter_header{is_proxiable = P},
- msg = M}
- = Pkt)
- when ?APP_ID_RELAY /= Id, undefined == M;
- ?APP_ID_RELAY == Id, not P ->
- protocol_error(3001, T, TPid, Pkt);
-
-%% Error bit was set on a request.
-%%
-%% DIAMETER_INVALID_HDR_BITS 3008
-%% A request was received whose bits in the Diameter header were
-%% either set to an invalid combination, or to a value that is
-%% inconsistent with the command code's definition.
-%%
-recv_request(T,
- {TPid, _},
- _,
- _,
- #diameter_packet{header = #diameter_header{is_error = true}}
- = Pkt) ->
- protocol_error(3008, T, TPid, Pkt);
-
-%% A message in a locally supported application or a proxiable message
-%% in the relay application. Don't distinguish between the two since
-%% each application has its own callback config. That is, the user can
-%% easily distinguish between the two cases.
-recv_request(T, TC, App, Mask, Pkt) ->
- request_cb(T, TC, App, Mask, examine(Pkt)).
-
-%% Note that there may still be errors but these aren't protocol
-%% (3xxx) errors that lead to an answer-message.
-
-request_cb({SvcName, _OH, _OR} = T, TC, App, Mask, Pkt) ->
- request_cb(cb(App, handle_request, [Pkt, SvcName, TC]),
- App,
- Mask,
- T,
- TC,
- [],
- Pkt).
-
-%% examine/1
-%%
-%% Look for errors in a decoded message. Length errors result in
-%% decode failure in diameter_codec.
-
-examine(#diameter_packet{header = #diameter_header{version
- = ?DIAMETER_VERSION}}
- = Pkt) ->
- Pkt;
-
-%% DIAMETER_UNSUPPORTED_VERSION 5011
-%% This error is returned when a request was received, whose version
-%% number is unsupported.
-
-examine(#diameter_packet{errors = Es} = Pkt) ->
- Pkt#diameter_packet{errors = [5011 | Es]}.
-%% It's odd/unfortunate that this isn't a protocol error.
-
-%% request_cb/7
-
-%% A reply may be an answer-message, constructed either here or by
-%% the handle_request callback. The header from the incoming request
-%% is passed into the encode so that it can retrieve the relevant
-%% command code in this case. It will also then ignore Dict and use
-%% the base encoder.
-request_cb({reply, Ans},
- #diameter_app{dictionary = Dict},
- _,
- _,
- {TPid, _},
- Fs,
- Pkt) ->
- reply(Ans, Dict, TPid, Fs, Pkt);
-
-%% An 3xxx result code, for which the E-bit is set in the header.
-request_cb({protocol_error, RC}, _, _, T, {TPid, _}, Fs, Pkt)
- when 3000 =< RC, RC < 4000 ->
- protocol_error(RC, T, TPid, Fs, Pkt);
-
-%% RFC 3588 says we must reply 3001 to anything unrecognized or
-%% unsupported. 'noreply' is undocumented (and inappropriately named)
-%% backwards compatibility for this, protocol_error the documented
-%% alternative.
-request_cb(noreply, _, _, T, {TPid, _}, Fs, Pkt) ->
- protocol_error(3001, T, TPid, Fs, Pkt);
-
-%% Relay a request to another peer. This is equivalent to doing an
-%% explicit call/4 with the message in question except that (1) a loop
-%% will be detected by examining Route-Record AVP's, (3) a
-%% Route-Record AVP will be added to the outgoing request and (3) the
-%% End-to-End Identifier will default to that in the
-%% #diameter_header{} without the need for an end_to_end_identifier
-%% option.
-%%
-%% relay and proxy are similar in that they require the same handling
-%% with respect to Route-Record and End-to-End identifier. The
-%% difference is that a proxy advertises specific applications, while
-%% a relay advertises the relay application. If a callback doesn't
-%% want to distinguish between the cases in the callback return value
-%% then 'resend' is a neutral alternative.
-%%
-request_cb({A, Opts},
- #diameter_app{id = Id}
- = App,
- Mask,
- T,
- TC,
- Fs,
- Pkt)
- when A == relay, Id == ?APP_ID_RELAY;
- A == proxy, Id /= ?APP_ID_RELAY;
- A == resend ->
- resend(Opts, App, Mask, T, TC, Fs, Pkt);
-
-request_cb(discard, _, _, _, _, _, _) ->
- ok;
-
-request_cb({eval_packet, RC, F}, App, Mask, T, TC, Fs, Pkt) ->
- request_cb(RC, App, Mask, T, TC, [F|Fs], Pkt);
-
-request_cb({eval, RC, F}, App, Mask, T, TC, Fs, Pkt) ->
- request_cb(RC, App, Mask, T, TC, Fs, Pkt),
- diameter_lib:eval(F).
-
-%% protocol_error/5
-
-protocol_error(RC, {_, OH, OR}, TPid, Fs, Pkt) ->
- #diameter_packet{avps = Avps, errors = Es} = Pkt,
- ?LOG({error, RC}, Pkt),
- reply(answer_message({OH, OR, RC}, Avps),
- ?BASE,
- TPid,
- Fs,
- Pkt#diameter_packet{errors = [RC | Es]}).
-%% Note that reply/5 may set the result code once more. It's set in
-%% answer_message/2 in case reply/5 doesn't.
-
-%% protocol_error/4
-
-protocol_error(RC, T, TPid, Pkt) ->
- protocol_error(RC, T, TPid, [], Pkt).
-
-%% resend/7
-%%
-%% Resend a message as a relay or proxy agent.
-
-resend(Opts,
- #diameter_app{} = App,
- Mask,
- {_SvcName, OH, _OR} = T,
- {_TPid, _Caps} = TC,
- Fs,
- #diameter_packet{avps = Avps} = Pkt) ->
- {Code, _Flags, Vid} = ?BASE:avp_header('Route-Record'),
- resend(is_loop(Code, Vid, OH, Avps), Opts, App, Mask, T, TC, Fs, Pkt).
-
-%% DIAMETER_LOOP_DETECTED 3005
-%% An agent detected a loop while trying to get the message to the
-%% intended recipient. The message MAY be sent to an alternate peer,
-%% if one is available, but the peer reporting the error has
-%% identified a configuration problem.
-
-resend(true, _, _, _, T, {TPid, _}, Fs, Pkt) -> %% Route-Record loop
- protocol_error(3005, T, TPid, Fs, Pkt);
-
-%% 6.1.8. Relaying and Proxying Requests
-%%
-%% A relay or proxy agent MUST append a Route-Record AVP to all requests
-%% forwarded. The AVP contains the identity of the peer the request was
-%% received from.
-
-resend(false,
- Opts,
- App,
- Mask,
- {SvcName, _, _} = T,
- {TPid, #diameter_caps{origin_host = {_, OH}}},
- Fs,
- #diameter_packet{header = Hdr0,
- avps = Avps}
- = Pkt) ->
- Route = #diameter_avp{data = {?BASE, 'Route-Record', OH}},
- Seq = diameter_session:sequence(Mask),
- Hdr = Hdr0#diameter_header{hop_by_hop_id = Seq},
- Msg = [Hdr, Route | Avps],
- resend(call(SvcName, App, Msg, Opts), T, TPid, Fs, Pkt).
-%% The incoming request is relayed with the addition of a
-%% Route-Record. Note the requirement on the return from call/4 below,
-%% which places a requirement on the value returned by the
-%% handle_answer callback of the application module in question.
-%%
-%% Note that there's nothing stopping the request from being relayed
-%% back to the sender. A pick_peer callback may want to avoid this but
-%% a smart peer might recognize the potential loop and choose another
-%% route. A less smart one will probably just relay the request back
-%% again and force us to detect the loop. A pick_peer that wants to
-%% avoid this can specify filter to avoid the possibility.
-%% Eg. {neg, {host, OH} where #diameter_caps{origin_host = {OH, _}}.
-%%
-%% RFC 6.3 says that a relay agent does not modify Origin-Host but
-%% says nothing about a proxy. Assume it should behave the same way.
-
-%% resend/4
-%%
-%% Relay a reply to a relayed request.
-
-%% Answer from the peer: reset the hop by hop identifier and send.
-resend(#diameter_packet{bin = B}
- = Pkt,
- _,
- TPid,
- Fs,
- #diameter_packet{header = #diameter_header{hop_by_hop_id = Id},
- transport_data = TD}) ->
- P = Pkt#diameter_packet{bin = diameter_codec:hop_by_hop_id(Id, B),
- transport_data = TD},
- eval_packet(P, Fs),
- send(TPid, P);
-%% TODO: counters
-
-%% Or not: DIAMETER_UNABLE_TO_DELIVER.
-resend(_, T, TPid, Fs, Pkt) ->
- protocol_error(3002, T, TPid, Fs, Pkt).
-
-%% is_loop/4
-%%
-%% Is there a Route-Record AVP with our Origin-Host?
-
-is_loop(Code,
- Vid,
- Bin,
- [#diameter_avp{code = Code, vendor_id = Vid, data = Bin} | _]) ->
- true;
-
-is_loop(_, _, _, []) ->
- false;
-
-is_loop(Code, Vid, OH, [_ | Avps])
- when is_binary(OH) ->
- is_loop(Code, Vid, OH, Avps);
-
-is_loop(Code, Vid, OH, Avps) ->
- is_loop(Code, Vid, ?BASE:avp(encode, OH, 'Route-Record'), Avps).
-
-%% reply/5
-%%
-%% Send a locally originating reply.
-
-%% Skip the setting of Result-Code and Failed-AVP's below. This is
-%% currently undocumented.
-reply([Msg], Dict, TPid, Fs, Pkt)
- when is_list(Msg);
- is_tuple(Msg) ->
- reply(Msg, Dict, TPid, Fs, Pkt#diameter_packet{errors = []});
-
-%% No errors or a diameter_header/avp list.
-reply(Msg, Dict, TPid, Fs, #diameter_packet{errors = Es} = ReqPkt)
- when [] == Es;
- is_record(hd(Msg), diameter_header) ->
- Pkt = diameter_codec:encode(Dict, make_answer_packet(Msg, ReqPkt)),
- eval_packet(Pkt, Fs),
- incr(send, Pkt, Dict, TPid), %% count result codes in sent answers
- send(TPid, Pkt);
-
-%% Or not: set Result-Code and Failed-AVP AVP's.
-reply(Msg, Dict, TPid, Fs, #diameter_packet{errors = [H|_] = Es} = Pkt) ->
- reply(rc(Msg, rc(H), [A || {_,A} <- Es], Dict),
- Dict,
- TPid,
- Fs,
- Pkt#diameter_packet{errors = []}).
-
-eval_packet(Pkt, Fs) ->
- lists:foreach(fun(F) -> diameter_lib:eval([F,Pkt]) end, Fs).
-
-%% make_answer_packet/2
-
-%% A reply message clears the R and T flags and retains the P flag.
-%% The E flag will be set at encode. 6.2 of 3588 requires the same P
-%% flag on an answer as on the request. A #diameter_packet{} returned
-%% from a handle_request callback can circumvent this by setting its
-%% own header values.
-make_answer_packet(#diameter_packet{header = Hdr,
- msg = Msg,
- transport_data = TD},
- #diameter_packet{header = ReqHdr}) ->
- Hdr0 = ReqHdr#diameter_header{version = ?DIAMETER_VERSION,
- is_request = false,
- is_error = undefined,
- is_retransmitted = false},
- #diameter_packet{header = fold_record(Hdr0, Hdr),
- msg = Msg,
- transport_data = TD};
-
-%% Binaries and header/avp lists are sent as-is.
-make_answer_packet(Bin, #diameter_packet{transport_data = TD})
- when is_binary(Bin) ->
- #diameter_packet{bin = Bin,
- transport_data = TD};
-make_answer_packet([#diameter_header{} | _] = Msg,
- #diameter_packet{transport_data = TD}) ->
- #diameter_packet{msg = Msg,
- transport_data = TD};
-
-%% Otherwise, preserve transport_data.
-make_answer_packet(Msg, #diameter_packet{transport_data = TD} = Pkt) ->
- make_answer_packet(#diameter_packet{msg = Msg, transport_data = TD}, Pkt).
-
-%% rc/1
-
-rc({RC, _}) ->
- RC;
-rc(RC) ->
- RC.
-
-%% rc/4
-
-rc(#diameter_packet{msg = Rec} = Pkt, RC, Failed, Dict) ->
- Pkt#diameter_packet{msg = rc(Rec, RC, Failed, Dict)};
-
-rc(Rec, RC, Failed, Dict)
- when is_integer(RC) ->
- set(Rec,
- lists:append([rc(Rec, {'Result-Code', RC}, Dict),
- failed_avp(Rec, Failed, Dict)]),
- Dict).
-
-%% Reply as name and tuple list ...
-set([_|_] = Ans, Avps, _) ->
- Ans ++ Avps; %% Values nearer tail take precedence.
-
-%% ... or record.
-set(Rec, Avps, Dict) ->
- Dict:'#set-'(Avps, Rec).
-
-%% rc/3
-%%
-%% Turn the result code into a list if its optional and only set it if
-%% the arity is 1 or {0,1}. In other cases (which probably shouldn't
-%% exist in practise) we can't know what's appropriate.
-
-rc([MsgName | _], {'Result-Code' = K, RC} = T, Dict) ->
- case Dict:avp_arity(MsgName, 'Result-Code') of
- 1 -> [T];
- {0,1} -> [{K, [RC]}];
- _ -> []
- end;
-
-rc(Rec, T, Dict) ->
- rc([Dict:rec2msg(element(1, Rec))], T, Dict).
-
-%% failed_avp/3
-
-failed_avp(_, [] = No, _) ->
- No;
-
-failed_avp(Rec, Failed, Dict) ->
- [fa(Rec, [{'AVP', Failed}], Dict)].
-
-%% Reply as name and tuple list ...
-fa([MsgName | Values], FailedAvp, Dict) ->
- R = Dict:msg2rec(MsgName),
- try
- Dict:'#info-'(R, {index, 'Failed-AVP'}),
- {'Failed-AVP', [FailedAvp]}
- catch
- error: _ ->
- Avps = proplists:get_value('AVP', Values, []),
- A = #diameter_avp{name = 'Failed-AVP',
- value = FailedAvp},
- {'AVP', [A|Avps]}
- end;
-
-%% ... or record.
-fa(Rec, FailedAvp, Dict) ->
- try
- {'Failed-AVP', [FailedAvp]}
- catch
- error: _ ->
- Avps = Dict:'get-'('AVP', Rec),
- A = #diameter_avp{name = 'Failed-AVP',
- value = FailedAvp},
- {'AVP', [A|Avps]}
- end.
-
-%% 3. Diameter Header
-%%
-%% E(rror) - If set, the message contains a protocol error,
-%% and the message will not conform to the ABNF
-%% described for this command. Messages with the 'E'
-%% bit set are commonly referred to as error
-%% messages. This bit MUST NOT be set in request
-%% messages. See Section 7.2.
-
-%% 3.2. Command Code ABNF specification
-%%
-%% e-bit = ", ERR"
-%% ; If present, the 'E' bit in the Command
-%% ; Flags is set, indicating that the answer
-%% ; message contains a Result-Code AVP in
-%% ; the "protocol error" class.
-
-%% 7.1.3. Protocol Errors
-%%
-%% Errors that fall within the Protocol Error category SHOULD be treated
-%% on a per-hop basis, and Diameter proxies MAY attempt to correct the
-%% error, if it is possible. Note that these and only these errors MUST
-%% only be used in answer messages whose 'E' bit is set.
-
-%% Thus, only construct answers to protocol errors. Other errors
-%% require an message-specific answer and must be handled by the
-%% application.
-
-%% 6.2. Diameter Answer Processing
-%%
-%% When a request is locally processed, the following procedures MUST be
-%% applied to create the associated answer, in addition to any
-%% additional procedures that MAY be discussed in the Diameter
-%% application defining the command:
-%%
-%% - The same Hop-by-Hop identifier in the request is used in the
-%% answer.
-%%
-%% - The local host's identity is encoded in the Origin-Host AVP.
-%%
-%% - The Destination-Host and Destination-Realm AVPs MUST NOT be
-%% present in the answer message.
-%%
-%% - The Result-Code AVP is added with its value indicating success or
-%% failure.
-%%
-%% - If the Session-Id is present in the request, it MUST be included
-%% in the answer.
-%%
-%% - Any Proxy-Info AVPs in the request MUST be added to the answer
-%% message, in the same order they were present in the request.
-%%
-%% - The 'P' bit is set to the same value as the one in the request.
-%%
-%% - The same End-to-End identifier in the request is used in the
-%% answer.
-%%
-%% Note that the error messages (see Section 7.3) are also subjected to
-%% the above processing rules.
-
-%% 7.3. Error-Message AVP
-%%
-%% The Error-Message AVP (AVP Code 281) is of type UTF8String. It MAY
-%% accompany a Result-Code AVP as a human readable error message. The
-%% Error-Message AVP is not intended to be useful in real-time, and
-%% SHOULD NOT be expected to be parsed by network entities.
-
-%% answer_message/2
-
-answer_message({OH, OR, RC}, Avps) ->
- {Code, _, Vid} = ?BASE:avp_header('Session-Id'),
- ['answer-message', {'Origin-Host', OH},
- {'Origin-Realm', OR},
- {'Result-Code', RC}
- | session_id(Code, Vid, Avps)].
-
-session_id(Code, Vid, Avps)
- when is_list(Avps) ->
- try
- {value, #diameter_avp{data = D}} = find_avp(Code, Vid, Avps),
- [{'Session-Id', [?BASE:avp(decode, D, 'Session-Id')]}]
- catch
- error: _ ->
- []
- end.
-
-%% find_avp/3
-
-find_avp(Code, Vid, Avps)
- when is_integer(Code), (undefined == Vid orelse is_integer(Vid)) ->
- find(fun(A) -> is_avp(Code, Vid, A) end, Avps).
-
-%% The final argument here could be a list of AVP's, depending on the case,
-%% but we're only searching at the top level.
-is_avp(Code, Vid, #diameter_avp{code = Code, vendor_id = Vid}) ->
- true;
-is_avp(_, _, _) ->
- false.
-
-find(_, []) ->
- false;
-find(Pred, [H|T]) ->
- case Pred(H) of
- true ->
- {value, H};
- false ->
- find(Pred, T)
- end.
-
-%% 7. Error Handling
-%%
-%% There are certain Result-Code AVP application errors that require
-%% additional AVPs to be present in the answer. In these cases, the
-%% Diameter node that sets the Result-Code AVP to indicate the error
-%% MUST add the AVPs. Examples are:
-%%
-%% - An unrecognized AVP is received with the 'M' bit (Mandatory bit)
-%% set, causes an answer to be sent with the Result-Code AVP set to
-%% DIAMETER_AVP_UNSUPPORTED, and the Failed-AVP AVP containing the
-%% offending AVP.
-%%
-%% - An AVP that is received with an unrecognized value causes an
-%% answer to be returned with the Result-Code AVP set to
-%% DIAMETER_INVALID_AVP_VALUE, with the Failed-AVP AVP containing the
-%% AVP causing the error.
-%%
-%% - A command is received with an AVP that is omitted, yet is
-%% mandatory according to the command's ABNF. The receiver issues an
-%% answer with the Result-Code set to DIAMETER_MISSING_AVP, and
-%% creates an AVP with the AVP Code and other fields set as expected
-%% in the missing AVP. The created AVP is then added to the Failed-
-%% AVP AVP.
-%%
-%% The Result-Code AVP describes the error that the Diameter node
-%% encountered in its processing. In case there are multiple errors,
-%% the Diameter node MUST report only the first error it encountered
-%% (detected possibly in some implementation dependent order). The
-%% specific errors that can be described by this AVP are described in
-%% the following section.
-
-%% 7.5. Failed-AVP AVP
-%%
-%% The Failed-AVP AVP (AVP Code 279) is of type Grouped and provides
-%% debugging information in cases where a request is rejected or not
-%% fully processed due to erroneous information in a specific AVP. The
-%% value of the Result-Code AVP will provide information on the reason
-%% for the Failed-AVP AVP.
-%%
-%% The possible reasons for this AVP are the presence of an improperly
-%% constructed AVP, an unsupported or unrecognized AVP, an invalid AVP
-%% value, the omission of a required AVP, the presence of an explicitly
-%% excluded AVP (see tables in Section 10), or the presence of two or
-%% more occurrences of an AVP which is restricted to 0, 1, or 0-1
-%% occurrences.
-%%
-%% A Diameter message MAY contain one Failed-AVP AVP, containing the
-%% entire AVP that could not be processed successfully. If the failure
-%% reason is omission of a required AVP, an AVP with the missing AVP
-%% code, the missing vendor id, and a zero filled payload of the minimum
-%% required length for the omitted AVP will be added.
-
-%%% ---------------------------------------------------------------------------
-%%% # handle_answer/3
-%%% ---------------------------------------------------------------------------
-
-%% Process an answer message in call-specific process.
-
-handle_answer(SvcName, _, {error, Req, Reason}) ->
- handle_error(Req, Reason, SvcName);
-
-handle_answer(SvcName,
- AnswerErrors,
- {answer, #request{dictionary = Dict} = Req, Pkt}) ->
- answer(examine(diameter_codec:decode(Dict, Pkt)),
- SvcName,
- AnswerErrors,
- Req).
-
-%% We don't really need to do a full decode if we're a relay and will
-%% just resend with a new hop by hop identifier, but might a proxy
-%% want to examine the answer?
-
-answer(Pkt, SvcName, AE, #request{transport = TPid,
- dictionary = Dict}
- = Req) ->
- try
- incr(recv, Pkt, Dict, TPid)
- of
- _ -> a(Pkt, SvcName, AE, Req)
- catch
- exit: {invalid_error_bit, _} = E ->
- a(Pkt#diameter_packet{errors = [E]}, SvcName, AE, Req)
- end.
-
-a(#diameter_packet{errors = Es} = Pkt, SvcName, AE, #request{transport = TPid,
- caps = Caps,
- packet = P}
- = Req)
- when [] == Es;
- callback == AE ->
- cb(Req, handle_answer, [Pkt, msg(P), SvcName, {TPid, Caps}]);
-
-a(Pkt, SvcName, report, Req) ->
- x(errors, handle_answer, [SvcName, Req, Pkt]);
-
-a(Pkt, SvcName, discard, Req) ->
- x({errors, handle_answer, [SvcName, Req, Pkt]}).
-
-%% Note that we don't check that the application id in the answer's
-%% header is what we expect. (TODO: Does the rfc says anything about
-%% this?)
-
-%% incr/4
-%%
-%% Increment a stats counter for an incoming or outgoing message.
-
-%% TODO: fix
-incr(_, #diameter_packet{msg = undefined}, _, _) ->
- ok;
-
-incr(recv = D, #diameter_packet{header = H, errors = [_|_]}, _, TPid) ->
- incr(TPid, {diameter_codec:msg_id(H), D, error});
-
-incr(Dir, Pkt, Dict, TPid) ->
- #diameter_packet{header = #diameter_header{is_error = E}
- = Hdr,
- msg = Rec}
- = Pkt,
-
- RC = int(get_avp_value(Dict, 'Result-Code', Rec)),
- PE = is_protocol_error(RC),
-
- %% Check that the E bit is set only for 3xxx result codes.
- (not (E orelse PE))
- orelse (E andalso PE)
- orelse x({invalid_error_bit, RC}, answer, [Dir, Pkt]),
-
- irc(TPid, Hdr, Dir, rc_counter(Dict, Rec, RC)).
-
-irc(_, _, _, undefined) ->
- false;
-
-irc(TPid, Hdr, Dir, Ctr) ->
- incr(TPid, {diameter_codec:msg_id(Hdr), Dir, Ctr}).
-
-%% incr/2
-
-incr(TPid, Counter) ->
- diameter_stats:incr(Counter, TPid, 1).
-
-%% error_counter/2
-
-%% RFC 3588, 7.6:
-%%
-%% All Diameter answer messages defined in vendor-specific
-%% applications MUST include either one Result-Code AVP or one
-%% Experimental-Result AVP.
-%%
-%% Maintain statistics assuming one or the other, not both, which is
-%% surely the intent of the RFC.
-
-rc_counter(Dict, Rec, undefined) ->
- er(get_avp_value(Dict, 'Experimental-Result', Rec));
-rc_counter(_, _, RC) ->
- {'Result-Code', RC}.
-
-%% Outgoing answers may be in any of the forms messages can be sent
-%% in. Incoming messages will be records. We're assuming here that the
-%% arity of the result code AVP's is 0 or 1.
-
-er([{_,_,N} = T | _])
- when is_integer(N) ->
- T;
-er({_,_,N} = T)
- when is_integer(N) ->
- T;
-er(_) ->
- undefined.
-
-%% Extract the first good looking integer. There's no guarantee
-%% that what we're looking for has arity 1.
-int([N|_])
- when is_integer(N) ->
- N;
-int(N)
- when is_integer(N) ->
- N;
-int(_) ->
- undefined.
-
-is_protocol_error(RC) ->
- 3000 =< RC andalso RC < 4000.
-
--spec x(any(), atom(), list()) -> no_return().
-
-%% Warn and exit request process on errors in an incoming answer.
-x(Reason, F, A) ->
- diameter_lib:warning_report(Reason, {?MODULE, F, A}),
- x(Reason).
-
-x(T) ->
- exit(T).
-
-%%% ---------------------------------------------------------------------------
-%%% # failover/[23]
-%%% ---------------------------------------------------------------------------
-
-%% Failover as a consequence of request_peer_down/2.
-failover({_, #request{handler = Pid} = Req, TRef}, S) ->
- Pid ! {failover, TRef, rt(Req, S)}.
-
-%% Failover as a consequence of store_request/4.
-failover(TRef, Seqs, S)
- when is_reference(TRef) ->
- case lookup_request(Seqs, TRef) of
- #request{} = Req ->
- failover({Seqs, Req, TRef}, S);
- false ->
- ok
- end.
-
-%% prepare_request returned a binary ...
-rt(#request{packet = #diameter_packet{msg = undefined}}, _) ->
- false; %% TODO: Not what we should do.
-
-%% ... or not.
-rt(#request{packet = #diameter_packet{msg = Msg},
- dictionary = Dict}
- = Req,
- S) ->
- find_transport(get_destination(Dict, Msg), Req, S).
-
-%%% ---------------------------------------------------------------------------
-%%% # report_status/5
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # report_status/5
+%% ---------------------------------------------------------------------------
report_status(Status,
- #peer{ref = Ref,
- conn = TPid,
- type = Type,
- options = Opts},
- #conn{apps = [_|_] = As,
+ #watchdog{ref = Ref,
+ peer = TPid,
+ type = Type,
+ options = Opts},
+ #peer{apps = [_|_] = As,
caps = Caps},
#state{service_name = SvcName}
= S,
@@ -2615,9 +1251,9 @@ send_event(SvcName, Info) ->
send_event(#diameter_event{service = SvcName} = E) ->
lists:foreach(fun({_, Pid}) -> Pid ! E end, subscriptions(SvcName)).
-%%% ---------------------------------------------------------------------------
-%%% # share_peer/5
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # share_peer/5
+%% ---------------------------------------------------------------------------
share_peer(up, Caps, Aliases, TPid, #state{options = [_, {_, true} | _],
service_name = Svc}) ->
@@ -2626,9 +1262,9 @@ share_peer(up, Caps, Aliases, TPid, #state{options = [_, {_, true} | _],
share_peer(_, _, _, _, _) ->
ok.
-%%% ---------------------------------------------------------------------------
-%%% # share_peers/2
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # share_peers/2
+%% ---------------------------------------------------------------------------
share_peers(Pid, #state{options = [_, {_, true} | _],
local_peers = PDict}) ->
@@ -2640,9 +1276,9 @@ share_peers(_, _) ->
sp(Pid, Alias, Peers) ->
lists:foreach(fun({P,C}) -> Pid ! {peer, P, [Alias], C} end, Peers).
-%%% ---------------------------------------------------------------------------
-%%% # remote_peer_up/4
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # remote_peer_up/4
+%% ---------------------------------------------------------------------------
remote_peer_up(Pid, Aliases, Caps, #state{options = [_, _, {_, true} | _],
service = Svc,
@@ -2662,9 +1298,9 @@ rpu(Pid, Caps, PDict, Aliases) ->
T = {Pid, Caps},
lists:foreach(fun(A) -> ?Dict:append(A, T, PDict) end, Aliases).
-%%% ---------------------------------------------------------------------------
-%%% # remote_peer_down/2
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # remote_peer_down/2
+%% ---------------------------------------------------------------------------
remote_peer_down(Pid, #state{options = [_, _, {_, true} | _],
shared_peers = PDict}) ->
@@ -2673,164 +1309,20 @@ remote_peer_down(Pid, #state{options = [_, _, {_, true} | _],
rpd(Pid, Alias, PDict) ->
?Dict:update(Alias, fun(Ps) -> lists:keydelete(Pid, 1, Ps) end, PDict).
-%%% ---------------------------------------------------------------------------
-%%% find_transport/[34]
-%%%
-%%% Output: {TransportPid, #diameter_caps{}, #diameter_app{}}
-%%% | false
-%%% | {error, Reason}
-%%% ---------------------------------------------------------------------------
-
-%% Initial call, from an arbitrary process.
-find_transport({alias, Alias}, Msg, Opts, #state{service = Svc} = S) ->
- #diameter_service{applications = Apps} = Svc,
- ft(find_send_app(Alias, Apps), Msg, Opts, S);
-
-%% Relay or proxy send.
-find_transport(#diameter_app{} = App, Msg, Opts, S) ->
- ft(App, Msg, Opts, S).
-
-ft(#diameter_app{module = Mod, dictionary = Dict} = App, Msg, Opts, S) ->
- #options{filter = Filter,
- extra = Xtra}
- = Opts,
- pick_peer(App#diameter_app{module = Mod ++ Xtra},
- get_destination(Dict, Msg),
- Filter,
- S);
-ft(false = No, _, _, _) ->
- No.
-
-%% This can't be used if we're a relay and sending a message
-%% in an application not known locally. (TODO)
-find_send_app(Alias, Apps) ->
- case lists:keyfind(Alias, #diameter_app.alias, Apps) of
- #diameter_app{id = ?APP_ID_RELAY} ->
- false;
- T ->
- T
- end.
-
-%% Retransmission, in the service process.
-find_transport([_,_] = RH,
- Req,
- #state{service = #diameter_service{pid = Pid,
- applications = Apps}}
- = S)
- when self() == Pid ->
- #request{app = Alias,
- filter = Filter,
- module = ModX}
- = Req,
- #diameter_app{}
- = App
- = lists:keyfind(Alias, #diameter_app.alias, Apps),
-
- pick_peer(App#diameter_app{module = ModX},
- RH,
- Filter,
- S).
-
-%% get_destination/2
-
-get_destination(Dict, Msg) ->
- [str(get_avp_value(Dict, 'Destination-Realm', Msg)),
- str(get_avp_value(Dict, 'Destination-Host', Msg))].
-
-%% This is not entirely correct. The avp could have an arity 1, in
-%% which case an empty list is a DiameterIdentity of length 0 rather
-%% than the list of no values we treat it as by mapping to undefined.
-%% This behaviour is documented.
-str([]) ->
- undefined;
-str(T) ->
- T.
-
-%% get_avp_value/3
-%%
-%% Find an AVP in a message of one of three forms:
-%%
-%% - a message record (as generated from a .dia spec) or
-%% - a list of an atom message name followed by 2-tuple, avp name/value pairs.
-%% - a list of a #diameter_header{} followed by #diameter_avp{} records,
-%%
-%% In the first two forms a dictionary module is used at encode to
-%% identify the type of the AVP and its arity in the message in
-%% question. The third form allows messages to be sent as is, without
-%% a dictionary, which is needed in the case of relay agents, for one.
-
-%% Messages will be header/avps list as a relay and the only AVP's we
-%% look for are in the common dictionary. This is required since the
-%% relay dictionary doesn't inherit the common dictionary (which maybe
-%% it should).
-get_avp_value(?RELAY, Name, Msg) ->
- get_avp_value(?BASE, Name, Msg);
-
-%% Message sent as a header/avps list, probably a relay case but not
-%% necessarily.
-get_avp_value(Dict, Name, [#diameter_header{} | Avps]) ->
- try
- {Code, _, VId} = Dict:avp_header(Name),
- [A|_] = lists:dropwhile(fun(#diameter_avp{code = C, vendor_id = V}) ->
- C /= Code orelse V /= VId
- end,
- Avps),
- avp_decode(Dict, Name, A)
- catch
- error: _ ->
- undefined
- end;
-
-%% Outgoing message as a name/values list.
-get_avp_value(_, Name, [_MsgName | Avps]) ->
- case lists:keyfind(Name, 1, Avps) of
- {_, V} ->
- V;
- _ ->
- undefined
- end;
-
-%% Record might be an answer message in the common dictionary.
-get_avp_value(Dict, Name, Rec)
- when Dict /= ?BASE, element(1, Rec) == 'diameter_base_answer-message' ->
- get_avp_value(?BASE, Name, Rec);
-
-%% Message is typically a record but not necessarily: diameter:call/4
-%% can be passed an arbitrary term.
-get_avp_value(Dict, Name, Rec) ->
- try
- Dict:'#get-'(Name, Rec)
- catch
- error:_ ->
- undefined
- end.
-
-avp_decode(Dict, Name, #diameter_avp{value = undefined,
- data = Bin}) ->
- Dict:avp(decode, Bin, Name);
-avp_decode(_, _, #diameter_avp{value = V}) ->
- V.
-
-%%% ---------------------------------------------------------------------------
-%%% # pick_peer(App, [DestRealm, DestHost], Filter, #state{})
-%%%
-%%% Output: {TransportPid, #diameter_caps{}, App}
-%%% | false
-%%% | {error, Reason}
-%%% ---------------------------------------------------------------------------
-
-%% Find transports to a given realm/host.
+%% ---------------------------------------------------------------------------
+%% pick_peer/4
+%% ---------------------------------------------------------------------------
pick_peer(#diameter_app{alias = Alias}
= App,
- [_,_] = RH,
+ RealmAndHost,
Filter,
#state{local_peers = L,
shared_peers = S,
service_name = SvcName,
service = #diameter_service{pid = Pid}}) ->
- pick_peer(peers(Alias, RH, Filter, L),
- peers(Alias, RH, Filter, S),
+ pick_peer(peers(Alias, RealmAndHost, Filter, L),
+ peers(Alias, RealmAndHost, Filter, S),
Pid,
SvcName,
App).
@@ -2843,7 +1335,12 @@ pick_peer([], [], _, _, _) ->
%% App state is mutable but we're not in the service process: go there.
pick_peer(Local, Remote, Pid, _SvcName, #diameter_app{mutable = true} = App)
when self() /= Pid ->
- call_service(Pid, {pick_peer, Local, Remote, App});
+ case call_service(Pid, {pick_peer, Local, Remote, App}) of
+ {TPid, _} = T when is_pid(TPid) ->
+ T;
+ {error, _} ->
+ false
+ end;
%% App state isn't mutable or it is and we're in the service process:
%% do the deed.
@@ -2851,19 +1348,18 @@ pick_peer(Local,
Remote,
_Pid,
SvcName,
- #diameter_app{module = ModX,
- alias = Alias,
+ #diameter_app{alias = Alias,
init_state = S,
mutable = M}
= App) ->
- MFA = {ModX, pick_peer, [Local, Remote, SvcName]},
+ Args = [Local, Remote, SvcName],
- try state_cb(App, MFA) of
- {ok, {TPid, #diameter_caps{} = Caps}} when is_pid(TPid) ->
- {TPid, Caps, App};
- {{TPid, #diameter_caps{} = Caps}, ModS} when is_pid(TPid), M ->
+ try state_cb(App, pick_peer, Args) of
+ {ok, {TPid, #diameter_caps{}} = T} when is_pid(TPid) ->
+ T;
+ {{TPid, #diameter_caps{}} = T, ModS} when is_pid(TPid), M ->
mod_state(Alias, ModS),
- {TPid, Caps, App};
+ T;
{false = No, ModS} when M ->
mod_state(Alias, ModS),
No;
@@ -2871,15 +1367,17 @@ pick_peer(Local,
No;
false = No ->
No;
- {{TPid, #diameter_caps{} = Caps}, S} when is_pid(TPid) ->
- {TPid, Caps, App}; %% Accept returned state in the immutable
+ {{TPid, #diameter_caps{}} = T, S} when is_pid(TPid) ->
+ T; %% Accept returned state in the immutable
{false = No, S} -> %% case as long it isn't changed.
No;
T ->
- diameter_lib:error_report({invalid, T, App}, MFA)
+ diameter_lib:error_report({invalid, T, App},
+ {App, pick_peer, Args})
catch
E: Reason ->
- diameter_lib:error_report({failure, {E, Reason, ?STACK}}, MFA)
+ diameter_lib:error_report({failure, {E, Reason, ?STACK}},
+ {App, pick_peer, Args})
end.
%% peers/4
@@ -2966,14 +1464,14 @@ eq(Any, Id, PeerId) ->
%% transports/1
-transports(#state{peerT = PeerT}) ->
- ets:select(PeerT, [{#peer{conn = '$1', _ = '_'},
+transports(#state{watchdogT = WatchdogT}) ->
+ ets:select(WatchdogT, [{#watchdog{peer = '$1', _ = '_'},
[{'is_pid', '$1'}],
['$1']}]).
-%%% ---------------------------------------------------------------------------
-%%% # service_info/2
-%%% ---------------------------------------------------------------------------
+%% ---------------------------------------------------------------------------
+%% # service_info/2
+%% ---------------------------------------------------------------------------
%% The config passed to diameter:start_service/2.
-define(CAP_INFO, ['Origin-Host',
@@ -3021,11 +1519,12 @@ tagged_info(Item, S)
undefined
end;
-tagged_info(TPid, #state{peerT = PT, connT = CT})
+tagged_info(TPid, #state{watchdogT = WatchdogT, peerT = PeerT})
when is_pid(TPid) ->
try
- [#conn{peer = Pid}] = ets:lookup(CT, TPid),
- [#peer{ref = Ref, type = Type, options = Opts}] = ets:lookup(PT, Pid),
+ [#peer{watchdog = Pid}] = ets:lookup(PeerT, TPid),
+ [#watchdog{ref = Ref, type = Type, options = Opts}]
+ = ets:lookup(WatchdogT, Pid),
[{ref, Ref},
{type, Type},
{options, Opts}]
@@ -3108,11 +1607,11 @@ complete(Pre) ->
%% info_stats/1
-info_stats(#state{peerT = PeerT}) ->
- MatchSpec = [{#peer{ref = '$1', conn = '$2', _ = '_'},
+info_stats(#state{watchdogT = WatchdogT}) ->
+ MatchSpec = [{#watchdog{ref = '$1', peer = '$2', _ = '_'},
[{'is_pid', '$2'}],
[['$1', '$2']]}],
- try ets:select(PeerT, MatchSpec) of
+ try ets:select(WatchdogT, MatchSpec) of
L ->
diameter_stats:read(lists:append(L))
catch
@@ -3122,7 +1621,8 @@ info_stats(#state{peerT = PeerT}) ->
%% info_transport/1
%%
%% One entry per configured transport. Statistics for each entry are
-%% the accumulated values for the ref and associated peer pids.
+%% the accumulated values for the ref and associated watchdog/peer
+%% pids.
info_transport(S) ->
PeerD = peer_dict(S, config_dict(S)),
@@ -3155,43 +1655,42 @@ transport([[_,_] | L]) ->
%% Possibly many peer entries for a listening transport. Note that all
%% have the same options by construction, which is not terribly space
-%% efficient. (TODO: all entries for the same Ref should share options.)
+%% efficient.
transport([[{type, accept}, {options, Opts} | _] | _] = Ls) ->
[{type, listen},
{options, Opts},
{accept, [lists:nthtail(2,L) || L <- Ls]}].
-peer_dict(#state{peerT = PeerT, connT = ConnT}, Dict0) ->
- try ets:tab2list(PeerT) of
+peer_dict(#state{watchdogT = WatchdogT, peerT = PeerT}, Dict0) ->
+ try ets:tab2list(WatchdogT) of
L ->
- lists:foldl(fun(T,A) -> peer_acc(ConnT, A, T) end, Dict0, L)
+ lists:foldl(fun(T,A) -> peer_acc(PeerT, A, T) end, Dict0, L)
catch
error: badarg -> Dict0 %% service has gone down
end.
-peer_acc(ConnT, Acc, #peer{pid = Pid,
- type = Type,
- ref = Ref,
- options = Opts,
- op_state = OS,
- started = T,
- conn = TPid}) ->
- WS = wd_state(OS),
+peer_acc(PeerT, Acc, #watchdog{pid = Pid,
+ type = Type,
+ ref = Ref,
+ options = Opts,
+ state = WS,
+ started = At,
+ peer = TPid}) ->
dict:append(Ref,
[{type, Type},
{options, Opts},
- {watchdog, {Pid, T, WS}}
- | info_conn(ConnT, TPid, WS /= ?WD_DOWN)],
+ {watchdog, {Pid, At, WS}}
+ | info_peer(PeerT, TPid, WS)],
Acc).
-info_conn(ConnT, TPid, true)
- when is_pid(TPid) ->
- try ets:lookup(ConnT, TPid) of
- T -> info_conn(T)
+info_peer(PeerT, TPid, WS)
+ when is_pid(TPid), WS /= ?WD_DOWN ->
+ try ets:lookup(PeerT, TPid) of
+ T -> info_peer(T)
catch
error: badarg -> [] %% service has gone down
end;
-info_conn(_, _, _) ->
+info_peer(_, _, _) ->
[].
%% The point of extracting the config here is so that 'transport' info
@@ -3210,19 +1709,12 @@ config_acc({Ref, T, Opts}, Dict)
config_acc(_, Dict) ->
Dict.
-wd_state({_,S}) ->
- S;
-wd_state(?STATE_UP) ->
- ?WD_OKAY;
-wd_state(?STATE_DOWN) ->
- ?WD_DOWN.
-
-info_conn([#conn{pid = Pid, apps = SApps, caps = Caps, started = T}]) ->
+info_peer([#peer{pid = Pid, apps = SApps, caps = Caps, started = T}]) ->
[{peer, {Pid, T}},
{apps, SApps},
{caps, info_caps(Caps)}
| try [{port, info_port(Pid)}] catch _:_ -> [] end];
-info_conn([] = No) ->
+info_peer([] = No) ->
No.
%% Extract information that the processes involved are expected to
@@ -3256,22 +1748,7 @@ mk_app(#diameter_app{} = A) ->
%% One entry for each outgoing request whose answer is outstanding.
info_pending(#state{} = S) ->
- MatchSpec = [{{'$1',
- #request{transport = '$2',
- from = '$3',
- app = '$4',
- _ = '_'},
- '_'},
- [?ORCOND([{'==', T, '$2'} || T <- transports(S)])],
- [{{'$1', [{{app, '$4'}},
- {{transport, '$2'}},
- {{from, '$3'}}]}}]}],
-
- try
- ets:select(?REQUEST_TABLE, MatchSpec)
- catch
- error: badarg -> [] %% service has gone down
- end.
+ diameter_traffic:pending(transports(S)).
%% info_connections/1
%%
diff --git a/lib/diameter/src/base/diameter_stats.erl b/lib/diameter/src/base/diameter_stats.erl
index 70727d068e..8fd5ded300 100644
--- a/lib/diameter/src/base/diameter_stats.erl
+++ b/lib/diameter/src/base/diameter_stats.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. 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
@@ -136,7 +136,7 @@ read(Refs, B) ->
-spec flush([ref()])
-> [{ref(), {counter(), integer()}}].
-
+
flush(Refs) ->
try
call({flush, Refs})
diff --git a/lib/diameter/src/base/diameter_traffic.erl b/lib/diameter/src/base/diameter_traffic.erl
new file mode 100644
index 0000000000..0de3825943
--- /dev/null
+++ b/lib/diameter/src/base/diameter_traffic.erl
@@ -0,0 +1,1647 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2013. 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%
+%%
+
+%%
+%% Implements the handling of incoming and outgoing Diameter messages
+%% except CER/CEA, DWR/DWA and DPR/DPA. That is, the messages that a
+%% diameter client sends of receives.
+%%
+
+-module(diameter_traffic).
+
+%% towards diameter
+-export([send_request/4]).
+
+%% towards diameter_watchdog
+-export([receive_message/4]).
+
+%% towards diameter_service
+-export([make_recvdata/1,
+ peer_up/1,
+ peer_down/1,
+ failover/1,
+ pending/1]).
+
+%% Other callbacks.
+-export([send/1]). %% send from remote node
+
+-include_lib("diameter/include/diameter.hrl").
+-include("diameter_internal.hrl").
+
+-define(RELAY, ?DIAMETER_DICT_RELAY).
+-define(BASE, ?DIAMETER_DICT_COMMON). %% Note: the RFC 3588 dictionary
+
+-define(DEFAULT_TIMEOUT, 5000). %% for outgoing requests
+
+%% Table containing outgoing requests for which a reply has yet to be
+%% received.
+-define(REQUEST_TABLE, diameter_request).
+
+%% Workaround for dialyzer's lack of understanding of match specs.
+-type match(T)
+ :: T | '_' | '$1' | '$2' | '$3' | '$4'.
+
+%% Record diameter:call/4 options are parsed into.
+-record(options,
+ {filter = none :: diameter:peer_filter(),
+ extra = [] :: list(),
+ timeout = ?DEFAULT_TIMEOUT :: 0..16#FFFFFFFF,
+ detach = false :: boolean()}).
+
+%% Term passed back to receive_message/4 with every incoming message.
+-record(recvdata,
+ {peerT :: ets:tid(),
+ service_name :: diameter:service_name(),
+ apps :: [#diameter_app{}],
+ sequence :: diameter:sequence()}).
+
+%% Record stored in diameter_request for each outgoing request.
+-record(request,
+ {ref :: match(reference()), %% used to receive answer
+ caller :: match(pid()), %% calling process
+ handler :: match(pid()), %% request process
+ transport :: match(pid()), %% peer process
+ caps :: match(#diameter_caps{}), %% of connection
+ packet :: match(#diameter_packet{})}). %% of request
+
+%% ---------------------------------------------------------------------------
+%% # make_recvdata/1
+%% ---------------------------------------------------------------------------
+
+make_recvdata([SvcName, PeerT, Apps, Mask | _]) ->
+ #recvdata{service_name = SvcName,
+ peerT = PeerT,
+ apps = Apps,
+ sequence = Mask}.
+%% Take a list so that the caller (diameter_service) can be upgraded
+%% first if new members are added. Note that receive_message/4 might
+%% still get an old term from any watchdog started in old code.
+
+%% ---------------------------------------------------------------------------
+%% peer_up/1
+%% ---------------------------------------------------------------------------
+
+%% Insert an element that is used to detect whether or not there has
+%% been a failover when inserting an outgoing request.
+peer_up(TPid) ->
+ ets:insert(?REQUEST_TABLE, {TPid}).
+
+%% ---------------------------------------------------------------------------
+%% peer_down/1
+%% ---------------------------------------------------------------------------
+
+peer_down(TPid) ->
+ ets:delete(?REQUEST_TABLE, TPid),
+ failover(TPid).
+
+%% ---------------------------------------------------------------------------
+%% pending/1
+%% ---------------------------------------------------------------------------
+
+pending(TPids) ->
+ MatchSpec = [{{'$1',
+ #request{caller = '$2',
+ handler = '$3',
+ transport = '$4',
+ _ = '_'},
+ '_'},
+ [?ORCOND([{'==', T, '$4'} || T <- TPids])],
+ [{{'$1', [{{caller, '$2'}},
+ {{handler, '$3'}},
+ {{transport, '$4'}}]}}]}],
+
+ try
+ ets:select(?REQUEST_TABLE, MatchSpec)
+ catch
+ error: badarg -> [] %% service has gone down
+ end.
+
+%% ---------------------------------------------------------------------------
+%% # receive_message/4
+%%
+%% Handle an incoming Diameter message.
+%% ---------------------------------------------------------------------------
+
+%% Handle an incoming Diameter message in the watchdog process. This
+%% used to come through the service process but this avoids that
+%% becoming a bottleneck.
+
+receive_message(TPid, Pkt, Dict0, RecvData)
+ when is_pid(TPid) ->
+ #diameter_packet{header = #diameter_header{is_request = R}} = Pkt,
+ recv(R,
+ (not R) andalso lookup_request(Pkt, TPid),
+ TPid,
+ Pkt,
+ Dict0,
+ RecvData).
+
+%% Incoming request ...
+recv(true, false, TPid, Pkt, Dict0, RecvData) ->
+ try
+ spawn(fun() -> recv_request(TPid, Pkt, Dict0, RecvData) end)
+ catch
+ error: system_limit = E -> %% discard
+ ?LOG({error, E}, now())
+ end;
+
+%% ... answer to known request ...
+recv(false, #request{ref = Ref, handler = Pid} = Req, _, Pkt, Dict0, _) ->
+ Pid ! {answer, Ref, Req, Dict0, Pkt};
+%% Note that failover could have happened prior to this message being
+%% received and triggering failback. That is, both a failover message
+%% and answer may be on their way to the handler process. In the worst
+%% case the request process gets notification of the failover and
+%% sends to the alternate peer before an answer arrives, so it's
+%% always the case that we can receive more than one answer after
+%% failover. The first answer received by the request process wins,
+%% any others are discarded.
+
+%% ... or not.
+recv(false, false, _, _, _, _) ->
+ ok.
+
+%% ---------------------------------------------------------------------------
+%% recv_request/4
+%% ---------------------------------------------------------------------------
+
+recv_request(TPid,
+ #diameter_packet{header = #diameter_header{application_id = Id}}
+ = Pkt,
+ Dict0,
+ #recvdata{peerT = PeerT, apps = Apps}
+ = RecvData) ->
+ recv_request(diameter_service:find_incoming_app(PeerT, TPid, Id, Apps),
+ TPid,
+ Pkt,
+ Dict0,
+ RecvData).
+
+%% recv_request/5
+
+recv_request({#diameter_app{id = Id, dictionary = Dict} = App, Caps},
+ TPid,
+ Pkt,
+ Dict0,
+ RecvData) ->
+ recv_R(App,
+ TPid,
+ Caps,
+ Dict0,
+ RecvData,
+ diameter_codec:decode(Id, Dict, Pkt));
+%% Note that the decode is different depending on whether or not Id is
+%% ?APP_ID_RELAY.
+
+%% DIAMETER_APPLICATION_UNSUPPORTED 3007
+%% A request was sent for an application that is not supported.
+
+recv_request(#diameter_caps{} = Caps, TPid, Pkt, Dict0, _) ->
+ As = collect_avps(Pkt),
+ protocol_error(3007, TPid, Caps, Dict0, Pkt#diameter_packet{avps = As});
+
+recv_request(false, _, _, _, _) -> %% transport has gone down
+ ok.
+
+collect_avps(Pkt) ->
+ case diameter_codec:collect_avps(Pkt) of
+ {_Bs, As} ->
+ As;
+ As ->
+ As
+ end.
+
+%% recv_R/6
+
+%% Wrong number of bits somewhere in the message: reply.
+%%
+%% DIAMETER_INVALID_AVP_BITS 3009
+%% A request was received that included an AVP whose flag bits are
+%% set to an unrecognized value, or that is inconsistent with the
+%% AVP's definition.
+%%
+recv_R(_App,
+ TPid,
+ Caps,
+ Dict0,
+ _RecvData,
+ #diameter_packet{errors = [Bs | _]} = Pkt)
+ when is_bitstring(Bs) ->
+ protocol_error(3009, TPid, Caps, Dict0, Pkt);
+
+%% Either we support this application but don't recognize the command
+%% or we're a relay and the command isn't proxiable.
+%%
+%% DIAMETER_COMMAND_UNSUPPORTED 3001
+%% The Request contained a Command-Code that the receiver did not
+%% recognize or support. This MUST be used when a Diameter node
+%% receives an experimental command that it does not understand.
+%%
+recv_R(#diameter_app{id = Id},
+ TPid,
+ Caps,
+ Dict0,
+ _RecvData,
+ #diameter_packet{header = #diameter_header{is_proxiable = P},
+ msg = M}
+ = Pkt)
+ when ?APP_ID_RELAY /= Id, undefined == M;
+ ?APP_ID_RELAY == Id, not P ->
+ protocol_error(3001, TPid, Caps, Dict0, Pkt);
+
+%% Error bit was set on a request.
+%%
+%% DIAMETER_INVALID_HDR_BITS 3008
+%% A request was received whose bits in the Diameter header were
+%% either set to an invalid combination, or to a value that is
+%% inconsistent with the command code's definition.
+%%
+recv_R(_App,
+ TPid,
+ Caps,
+ Dict0,
+ _RecvData,
+ #diameter_packet{header = #diameter_header{is_error = true}}
+ = Pkt) ->
+ protocol_error(3008, TPid, Caps, Dict0, Pkt);
+
+%% A message in a locally supported application or a proxiable message
+%% in the relay application. Don't distinguish between the two since
+%% each application has its own callback config. That is, the user can
+%% easily distinguish between the two cases.
+recv_R(App, TPid, Caps, Dict0, RecvData, Pkt) ->
+ request_cb(App, TPid, Caps, Dict0, RecvData, examine(Pkt)).
+
+%% Note that there may still be errors but these aren't protocol
+%% (3xxx) errors that lead to an answer-message.
+
+request_cb(App,
+ TPid,
+ Caps,
+ Dict0,
+ #recvdata{service_name = SvcName}
+ = RecvData,
+ Pkt) ->
+ request_cb(cb(App, handle_request, [Pkt, SvcName, {TPid, Caps}]),
+ App,
+ TPid,
+ Caps,
+ Dict0,
+ RecvData,
+ [],
+ Pkt).
+
+%% examine/1
+%%
+%% Look for errors in a decoded message. It's odd/unfortunate that
+%% 501[15] aren't protocol errors.
+
+%% DIAMETER_INVALID_MESSAGE_LENGTH 5015
+%%
+%% This error is returned when a request is received with an invalid
+%% message length.
+
+examine(#diameter_packet{header = #diameter_header{length = Len},
+ bin = Bin,
+ errors = Es}
+ = Pkt)
+ when Len < 20;
+ 0 /= Len rem 4;
+ 8*Len /= bit_size(Bin) ->
+ Pkt#diameter_packet{errors = [5015 | Es]};
+
+%% DIAMETER_UNSUPPORTED_VERSION 5011
+%% This error is returned when a request was received, whose version
+%% number is unsupported.
+
+examine(#diameter_packet{header = #diameter_header{version = V},
+ errors = Es}
+ = Pkt)
+ when V /= ?DIAMETER_VERSION ->
+ Pkt#diameter_packet{errors = [5011 | Es]};
+
+examine(Pkt) ->
+ Pkt.
+
+%% request_cb/8
+
+%% A reply may be an answer-message, constructed either here or by
+%% the handle_request callback. The header from the incoming request
+%% is passed into the encode so that it can retrieve the relevant
+%% command code in this case. It will also then ignore Dict and use
+%% the base encoder.
+request_cb({reply, Ans},
+ #diameter_app{dictionary = Dict},
+ TPid,
+ _Caps,
+ Dict0,
+ _RecvData,
+ Fs,
+ Pkt) ->
+ reply(Ans, dict(Dict, Dict0, Ans), TPid, Fs, Pkt);
+
+%% An 3xxx result code, for which the E-bit is set in the header.
+request_cb({protocol_error, RC},
+ _App,
+ TPid,
+ Caps,
+ Dict0,
+ _RecvData,
+ Fs,
+ Pkt)
+ when 3000 =< RC, RC < 4000 ->
+ protocol_error(RC, TPid, Caps, Dict0, Fs, Pkt);
+
+%% RFC 3588 says we must reply 3001 to anything unrecognized or
+%% unsupported. 'noreply' is undocumented (and inappropriately named)
+%% backwards compatibility for this, protocol_error the documented
+%% alternative.
+request_cb(noreply,
+ _App,
+ TPid,
+ Caps,
+ Dict0,
+ _RecvData,
+ Fs,
+ Pkt) ->
+ protocol_error(3001, TPid, Caps, Dict0, Fs, Pkt);
+
+%% Relay a request to another peer. This is equivalent to doing an
+%% explicit call/4 with the message in question except that (1) a loop
+%% will be detected by examining Route-Record AVP's, (3) a
+%% Route-Record AVP will be added to the outgoing request and (3) the
+%% End-to-End Identifier will default to that in the
+%% #diameter_header{} without the need for an end_to_end_identifier
+%% option.
+%%
+%% relay and proxy are similar in that they require the same handling
+%% with respect to Route-Record and End-to-End identifier. The
+%% difference is that a proxy advertises specific applications, while
+%% a relay advertises the relay application. If a callback doesn't
+%% want to distinguish between the cases in the callback return value
+%% then 'resend' is a neutral alternative.
+%%
+request_cb({A, Opts},
+ #diameter_app{id = Id}
+ = App,
+ TPid,
+ Caps,
+ Dict0,
+ RecvData,
+ Fs,
+ Pkt)
+ when A == relay, Id == ?APP_ID_RELAY;
+ A == proxy, Id /= ?APP_ID_RELAY;
+ A == resend ->
+ resend(Opts, App, TPid, Caps, Dict0, RecvData, Fs, Pkt);
+
+request_cb(discard, _, _, _, _, _, _, _) ->
+ ok;
+
+request_cb({eval_packet, RC, F}, App, TPid, Caps, Dict0, RecvData, Fs, Pkt) ->
+ request_cb(RC, App, TPid, Caps, Dict0, RecvData, [F|Fs], Pkt);
+
+request_cb({eval, RC, F}, App, TPid, Caps, Dict0, RecvData, Fs, Pkt) ->
+ request_cb(RC, App, TPid, Caps, Dict0, RecvData, Fs, Pkt),
+ diameter_lib:eval(F).
+
+%% dict/3
+
+%% An incoming answer, not yet decoded.
+dict(Dict, Dict0, #diameter_packet{header
+ = #diameter_header{is_request = false,
+ is_error = E},
+ msg = undefined}) ->
+ if E -> Dict0; true -> Dict end;
+
+dict(Dict, Dict0, [Msg]) ->
+ dict(Dict, Dict0, Msg);
+
+dict(Dict, Dict0, #diameter_packet{msg = Msg}) ->
+ dict(Dict, Dict0, Msg);
+
+dict(_Dict, Dict0, ['answer-message' | _]) ->
+ Dict0;
+
+dict(Dict, Dict0, Rec) ->
+ try
+ 'answer-message' = Dict0:rec2msg(element(1,Rec)),
+ Dict0
+ catch
+ error:_ -> Dict
+ end.
+
+%% protocol_error/6
+
+protocol_error(RC, TPid, Caps, Dict0, Fs, Pkt) ->
+ #diameter_caps{origin_host = {OH,_},
+ origin_realm = {OR,_}}
+ = Caps,
+ #diameter_packet{avps = Avps, errors = Es}
+ = Pkt,
+
+ ?LOG({error, RC}, Pkt),
+ reply(answer_message({OH, OR, RC}, Dict0, Avps),
+ Dict0,
+ TPid,
+ Fs,
+ Pkt#diameter_packet{errors = [RC | Es]}).
+%% Note that reply/5 may set the result code once more. It's set in
+%% answer_message/3 in case reply/5 doesn't.
+
+%% protocol_error/5
+
+protocol_error(RC, TPid, Caps, Dict0, Pkt) ->
+ protocol_error(RC, TPid, Caps, Dict0, [], Pkt).
+
+%% resend/7
+%%
+%% Resend a message as a relay or proxy agent.
+
+resend(Opts,
+ #diameter_app{}
+ = App,
+ TPid,
+ #diameter_caps{origin_host = {OH,_}}
+ = Caps,
+ Dict0,
+ RecvData,
+ Fs,
+ #diameter_packet{avps = Avps}
+ = Pkt) ->
+ {Code, _Flags, Vid} = Dict0:avp_header('Route-Record'),
+ resend(is_loop(Code, Vid, OH, Dict0, Avps),
+ Opts,
+ App,
+ TPid,
+ Caps,
+ Dict0,
+ RecvData,
+ Fs,
+ Pkt).
+
+%% DIAMETER_LOOP_DETECTED 3005
+%% An agent detected a loop while trying to get the message to the
+%% intended recipient. The message MAY be sent to an alternate peer,
+%% if one is available, but the peer reporting the error has
+%% identified a configuration problem.
+
+resend(true, _Opts, _App, TPid, Caps, Dict0, _RecvData, Fs, Pkt) ->
+ protocol_error(3005, TPid, Caps, Dict0, Fs, Pkt);
+
+%% 6.1.8. Relaying and Proxying Requests
+%%
+%% A relay or proxy agent MUST append a Route-Record AVP to all requests
+%% forwarded. The AVP contains the identity of the peer the request was
+%% received from.
+
+resend(false,
+ Opts,
+ App,
+ TPid,
+ #diameter_caps{origin_host = {_,OH}}
+ = Caps,
+ Dict0,
+ #recvdata{service_name = SvcName,
+ sequence = Mask},
+ Fs,
+ #diameter_packet{header = Hdr0,
+ avps = Avps}
+ = Pkt) ->
+ Route = #diameter_avp{data = {Dict0, 'Route-Record', OH}},
+ Seq = diameter_session:sequence(Mask),
+ Hdr = Hdr0#diameter_header{hop_by_hop_id = Seq},
+ Msg = [Hdr, Route | Avps],
+ resend(send_request(SvcName, App, Msg, Opts), TPid, Caps, Dict0, Fs, Pkt).
+%% The incoming request is relayed with the addition of a
+%% Route-Record. Note the requirement on the return from call/4 below,
+%% which places a requirement on the value returned by the
+%% handle_answer callback of the application module in question.
+%%
+%% Note that there's nothing stopping the request from being relayed
+%% back to the sender. A pick_peer callback may want to avoid this but
+%% a smart peer might recognize the potential loop and choose another
+%% route. A less smart one will probably just relay the request back
+%% again and force us to detect the loop. A pick_peer that wants to
+%% avoid this can specify filter to avoid the possibility.
+%% Eg. {neg, {host, OH} where #diameter_caps{origin_host = {OH, _}}.
+%%
+%% RFC 6.3 says that a relay agent does not modify Origin-Host but
+%% says nothing about a proxy. Assume it should behave the same way.
+
+%% resend/6
+%%
+%% Relay a reply to a relayed request.
+
+%% Answer from the peer: reset the hop by hop identifier and send.
+resend(#diameter_packet{bin = B}
+ = Pkt,
+ TPid,
+ _Caps,
+ _Dict0,
+ Fs,
+ #diameter_packet{header = #diameter_header{hop_by_hop_id = Id},
+ transport_data = TD}) ->
+ P = Pkt#diameter_packet{bin = diameter_codec:hop_by_hop_id(Id, B),
+ transport_data = TD},
+ eval_packet(P, Fs),
+ send(TPid, P);
+%% TODO: counters
+
+%% Or not: DIAMETER_UNABLE_TO_DELIVER.
+resend(_, TPid, Caps, Dict0, Fs, Pkt) ->
+ protocol_error(3002, TPid, Caps, Dict0, Fs, Pkt).
+
+%% is_loop/5
+%%
+%% Is there a Route-Record AVP with our Origin-Host?
+
+is_loop(Code,
+ Vid,
+ Bin,
+ _Dict0,
+ [#diameter_avp{code = Code, vendor_id = Vid, data = Bin} | _]) ->
+ true;
+
+is_loop(_, _, _, _, []) ->
+ false;
+
+is_loop(Code, Vid, OH, Dict0, [_ | Avps])
+ when is_binary(OH) ->
+ is_loop(Code, Vid, OH, Dict0, Avps);
+
+is_loop(Code, Vid, OH, Dict0, Avps) ->
+ is_loop(Code, Vid, Dict0:avp(encode, OH, 'Route-Record'), Dict0, Avps).
+
+%% reply/5
+%%
+%% Send a locally originating reply.
+
+%% Skip the setting of Result-Code and Failed-AVP's below. This is
+%% currently undocumented.
+reply([Msg], Dict, TPid, Fs, Pkt)
+ when is_list(Msg);
+ is_tuple(Msg) ->
+ reply(Msg, Dict, TPid, Fs, Pkt#diameter_packet{errors = []});
+
+%% No errors or a diameter_header/avp list.
+reply(Msg, Dict, TPid, Fs, #diameter_packet{errors = Es} = ReqPkt)
+ when [] == Es;
+ is_record(hd(Msg), diameter_header) ->
+ Pkt = encode(Dict, make_answer_packet(Msg, ReqPkt), Fs),
+ incr(send, Pkt, Dict, TPid), %% count result codes in sent answers
+ send(TPid, Pkt);
+
+%% Or not: set Result-Code and Failed-AVP AVP's.
+reply(Msg, Dict, TPid, Fs, #diameter_packet{errors = [H|_] = Es} = Pkt) ->
+ reply(rc(Msg, rc(H), [A || {_,A} <- Es], Dict),
+ Dict,
+ TPid,
+ Fs,
+ Pkt#diameter_packet{errors = []}).
+
+eval_packet(Pkt, Fs) ->
+ lists:foreach(fun(F) -> diameter_lib:eval([F,Pkt]) end, Fs).
+
+%% make_answer_packet/2
+
+%% A reply message clears the R and T flags and retains the P flag.
+%% The E flag will be set at encode. 6.2 of 3588 requires the same P
+%% flag on an answer as on the request. A #diameter_packet{} returned
+%% from a handle_request callback can circumvent this by setting its
+%% own header values.
+make_answer_packet(#diameter_packet{header = Hdr,
+ msg = Msg,
+ transport_data = TD},
+ #diameter_packet{header = ReqHdr}) ->
+ Hdr0 = ReqHdr#diameter_header{version = ?DIAMETER_VERSION,
+ is_request = false,
+ is_error = undefined,
+ is_retransmitted = false},
+ #diameter_packet{header = fold_record(Hdr0, Hdr),
+ msg = Msg,
+ transport_data = TD};
+
+%% Binaries and header/avp lists are sent as-is.
+make_answer_packet(Bin, #diameter_packet{transport_data = TD})
+ when is_binary(Bin) ->
+ #diameter_packet{bin = Bin,
+ transport_data = TD};
+make_answer_packet([#diameter_header{} | _] = Msg,
+ #diameter_packet{transport_data = TD}) ->
+ #diameter_packet{msg = Msg,
+ transport_data = TD};
+
+%% Otherwise, preserve transport_data.
+make_answer_packet(Msg, #diameter_packet{transport_data = TD} = Pkt) ->
+ make_answer_packet(#diameter_packet{msg = Msg, transport_data = TD}, Pkt).
+
+%% rc/1
+
+rc({RC, _}) ->
+ RC;
+rc(RC) ->
+ RC.
+
+%% rc/4
+
+rc(#diameter_packet{msg = Rec} = Pkt, RC, Failed, DictT) ->
+ Pkt#diameter_packet{msg = rc(Rec, RC, Failed, DictT)};
+
+rc(Rec, RC, Failed, DictT)
+ when is_integer(RC) ->
+ set(Rec,
+ lists:append([rc(Rec, {'Result-Code', RC}, DictT),
+ failed_avp(Rec, Failed, DictT)]),
+ DictT).
+
+%% Reply as name and tuple list ...
+set([_|_] = Ans, Avps, _) ->
+ Ans ++ Avps; %% Values nearer tail take precedence.
+
+%% ... or record.
+set(Rec, Avps, Dict) ->
+ Dict:'#set-'(Avps, Rec).
+
+%% rc/3
+%%
+%% Turn the result code into a list if its optional and only set it if
+%% the arity is 1 or {0,1}. In other cases (which probably shouldn't
+%% exist in practise) we can't know what's appropriate.
+
+rc([MsgName | _], {'Result-Code' = K, RC} = T, Dict) ->
+ case Dict:avp_arity(MsgName, 'Result-Code') of
+ 1 -> [T];
+ {0,1} -> [{K, [RC]}];
+ _ -> []
+ end;
+
+rc(Rec, T, Dict) ->
+ rc([Dict:rec2msg(element(1, Rec))], T, Dict).
+
+%% failed_avp/3
+
+failed_avp(_, [] = No, _) ->
+ No;
+
+failed_avp(Rec, Failed, Dict) ->
+ [fa(Rec, [{'AVP', Failed}], Dict)].
+
+%% Reply as name and tuple list ...
+fa([MsgName | Values], FailedAvp, Dict) ->
+ R = Dict:msg2rec(MsgName),
+ try
+ Dict:'#info-'(R, {index, 'Failed-AVP'}),
+ {'Failed-AVP', [FailedAvp]}
+ catch
+ error: _ ->
+ Avps = proplists:get_value('AVP', Values, []),
+ A = #diameter_avp{name = 'Failed-AVP',
+ value = FailedAvp},
+ {'AVP', [A|Avps]}
+ end;
+
+%% ... or record.
+fa(Rec, FailedAvp, Dict) ->
+ try
+ {'Failed-AVP', [FailedAvp]}
+ catch
+ error: _ ->
+ Avps = Dict:'get-'('AVP', Rec),
+ A = #diameter_avp{name = 'Failed-AVP',
+ value = FailedAvp},
+ {'AVP', [A|Avps]}
+ end.
+
+%% 3. Diameter Header
+%%
+%% E(rror) - If set, the message contains a protocol error,
+%% and the message will not conform to the ABNF
+%% described for this command. Messages with the 'E'
+%% bit set are commonly referred to as error
+%% messages. This bit MUST NOT be set in request
+%% messages. See Section 7.2.
+
+%% 3.2. Command Code ABNF specification
+%%
+%% e-bit = ", ERR"
+%% ; If present, the 'E' bit in the Command
+%% ; Flags is set, indicating that the answer
+%% ; message contains a Result-Code AVP in
+%% ; the "protocol error" class.
+
+%% 7.1.3. Protocol Errors
+%%
+%% Errors that fall within the Protocol Error category SHOULD be treated
+%% on a per-hop basis, and Diameter proxies MAY attempt to correct the
+%% error, if it is possible. Note that these and only these errors MUST
+%% only be used in answer messages whose 'E' bit is set.
+
+%% Thus, only construct answers to protocol errors. Other errors
+%% require an message-specific answer and must be handled by the
+%% application.
+
+%% 6.2. Diameter Answer Processing
+%%
+%% When a request is locally processed, the following procedures MUST be
+%% applied to create the associated answer, in addition to any
+%% additional procedures that MAY be discussed in the Diameter
+%% application defining the command:
+%%
+%% - The same Hop-by-Hop identifier in the request is used in the
+%% answer.
+%%
+%% - The local host's identity is encoded in the Origin-Host AVP.
+%%
+%% - The Destination-Host and Destination-Realm AVPs MUST NOT be
+%% present in the answer message.
+%%
+%% - The Result-Code AVP is added with its value indicating success or
+%% failure.
+%%
+%% - If the Session-Id is present in the request, it MUST be included
+%% in the answer.
+%%
+%% - Any Proxy-Info AVPs in the request MUST be added to the answer
+%% message, in the same order they were present in the request.
+%%
+%% - The 'P' bit is set to the same value as the one in the request.
+%%
+%% - The same End-to-End identifier in the request is used in the
+%% answer.
+%%
+%% Note that the error messages (see Section 7.3) are also subjected to
+%% the above processing rules.
+
+%% 7.3. Error-Message AVP
+%%
+%% The Error-Message AVP (AVP Code 281) is of type UTF8String. It MAY
+%% accompany a Result-Code AVP as a human readable error message. The
+%% Error-Message AVP is not intended to be useful in real-time, and
+%% SHOULD NOT be expected to be parsed by network entities.
+
+%% answer_message/3
+
+answer_message({OH, OR, RC}, Dict0, Avps) ->
+ {Code, _, Vid} = Dict0:avp_header('Session-Id'),
+ ['answer-message', {'Origin-Host', OH},
+ {'Origin-Realm', OR},
+ {'Result-Code', RC}
+ | session_id(Code, Vid, Dict0, Avps)].
+
+session_id(Code, Vid, Dict0, Avps)
+ when is_list(Avps) ->
+ try
+ {value, #diameter_avp{data = D}} = find_avp(Code, Vid, Avps),
+ [{'Session-Id', [Dict0:avp(decode, D, 'Session-Id')]}]
+ catch
+ error: _ ->
+ []
+ end.
+
+%% find_avp/3
+
+find_avp(Code, Vid, Avps)
+ when is_integer(Code), (undefined == Vid orelse is_integer(Vid)) ->
+ find(fun(A) -> is_avp(Code, Vid, A) end, Avps).
+
+%% The final argument here could be a list of AVP's, depending on the case,
+%% but we're only searching at the top level.
+is_avp(Code, Vid, #diameter_avp{code = Code, vendor_id = Vid}) ->
+ true;
+is_avp(_, _, _) ->
+ false.
+
+find(_, []) ->
+ false;
+find(Pred, [H|T]) ->
+ case Pred(H) of
+ true ->
+ {value, H};
+ false ->
+ find(Pred, T)
+ end.
+
+%% 7. Error Handling
+%%
+%% There are certain Result-Code AVP application errors that require
+%% additional AVPs to be present in the answer. In these cases, the
+%% Diameter node that sets the Result-Code AVP to indicate the error
+%% MUST add the AVPs. Examples are:
+%%
+%% - An unrecognized AVP is received with the 'M' bit (Mandatory bit)
+%% set, causes an answer to be sent with the Result-Code AVP set to
+%% DIAMETER_AVP_UNSUPPORTED, and the Failed-AVP AVP containing the
+%% offending AVP.
+%%
+%% - An AVP that is received with an unrecognized value causes an
+%% answer to be returned with the Result-Code AVP set to
+%% DIAMETER_INVALID_AVP_VALUE, with the Failed-AVP AVP containing the
+%% AVP causing the error.
+%%
+%% - A command is received with an AVP that is omitted, yet is
+%% mandatory according to the command's ABNF. The receiver issues an
+%% answer with the Result-Code set to DIAMETER_MISSING_AVP, and
+%% creates an AVP with the AVP Code and other fields set as expected
+%% in the missing AVP. The created AVP is then added to the Failed-
+%% AVP AVP.
+%%
+%% The Result-Code AVP describes the error that the Diameter node
+%% encountered in its processing. In case there are multiple errors,
+%% the Diameter node MUST report only the first error it encountered
+%% (detected possibly in some implementation dependent order). The
+%% specific errors that can be described by this AVP are described in
+%% the following section.
+
+%% 7.5. Failed-AVP AVP
+%%
+%% The Failed-AVP AVP (AVP Code 279) is of type Grouped and provides
+%% debugging information in cases where a request is rejected or not
+%% fully processed due to erroneous information in a specific AVP. The
+%% value of the Result-Code AVP will provide information on the reason
+%% for the Failed-AVP AVP.
+%%
+%% The possible reasons for this AVP are the presence of an improperly
+%% constructed AVP, an unsupported or unrecognized AVP, an invalid AVP
+%% value, the omission of a required AVP, the presence of an explicitly
+%% excluded AVP (see tables in Section 10), or the presence of two or
+%% more occurrences of an AVP which is restricted to 0, 1, or 0-1
+%% occurrences.
+%%
+%% A Diameter message MAY contain one Failed-AVP AVP, containing the
+%% entire AVP that could not be processed successfully. If the failure
+%% reason is omission of a required AVP, an AVP with the missing AVP
+%% code, the missing vendor id, and a zero filled payload of the minimum
+%% required length for the omitted AVP will be added.
+
+%% incr/4
+%%
+%% Increment a stats counter for an incoming or outgoing message.
+
+%% Outgoing message as binary: don't count. (Sending binaries is only
+%% partially supported.)
+incr(_, #diameter_packet{msg = undefined}, _, _) ->
+ ok;
+
+incr(recv = D, #diameter_packet{header = H, errors = [_|_]}, _, TPid) ->
+ incr(TPid, {diameter_codec:msg_id(H), D, error});
+
+incr(Dir, Pkt, Dict, TPid) ->
+ #diameter_packet{header = #diameter_header{is_error = E}
+ = Hdr,
+ msg = Rec}
+ = Pkt,
+
+ RC = int(get_avp_value(Dict, 'Result-Code', Rec)),
+ PE = is_protocol_error(RC),
+
+ %% Check that the E bit is set only for 3xxx result codes.
+ (not (E orelse PE))
+ orelse (E andalso PE)
+ orelse x({invalid_error_bit, RC}, answer, [Dir, Pkt]),
+
+ irc(TPid, Hdr, Dir, rc_counter(Dict, Rec, RC)).
+
+irc(_, _, _, undefined) ->
+ false;
+
+irc(TPid, Hdr, Dir, Ctr) ->
+ incr(TPid, {diameter_codec:msg_id(Hdr), Dir, Ctr}).
+
+%% incr/2
+
+incr(TPid, Counter) ->
+ diameter_stats:incr(Counter, TPid, 1).
+
+%% error_counter/2
+
+%% RFC 3588, 7.6:
+%%
+%% All Diameter answer messages defined in vendor-specific
+%% applications MUST include either one Result-Code AVP or one
+%% Experimental-Result AVP.
+%%
+%% Maintain statistics assuming one or the other, not both, which is
+%% surely the intent of the RFC.
+
+rc_counter(Dict, Rec, undefined) ->
+ rcc(get_avp_value(Dict, 'Experimental-Result', Rec));
+rc_counter(_, _, RC) ->
+ {'Result-Code', RC}.
+
+%% Outgoing answers may be in any of the forms messages can be sent
+%% in. Incoming messages will be records. We're assuming here that the
+%% arity of the result code AVP's is 0 or 1.
+
+rcc([{_,_,N} = T | _])
+ when is_integer(N) ->
+ T;
+rcc({_,_,N} = T)
+ when is_integer(N) ->
+ T;
+rcc(_) ->
+ undefined.
+
+%% Extract the first good looking integer. There's no guarantee
+%% that what we're looking for has arity 1.
+int([N|_])
+ when is_integer(N) ->
+ N;
+int(N)
+ when is_integer(N) ->
+ N;
+int(_) ->
+ undefined.
+
+is_protocol_error(RC) ->
+ 3000 =< RC andalso RC < 4000.
+
+-spec x(any(), atom(), list()) -> no_return().
+
+%% Warn and exit request process on errors in an incoming answer.
+x(Reason, F, A) ->
+ diameter_lib:warning_report(Reason, {?MODULE, F, A}),
+ x(Reason).
+
+x(T) ->
+ exit(T).
+
+%% ---------------------------------------------------------------------------
+%% # send_request/4
+%%
+%% Handle an outgoing Diameter request.
+%% ---------------------------------------------------------------------------
+
+send_request(SvcName, AppOrAlias, Msg, Options)
+ when is_list(Options) ->
+ Rec = make_options(Options),
+ Ref = make_ref(),
+ Caller = {self(), Ref},
+ ReqF = fun() ->
+ exit({Ref, send_R(SvcName, AppOrAlias, Msg, Rec, Caller)})
+ end,
+ try spawn_monitor(ReqF) of
+ {_, MRef} ->
+ recv_A(MRef, Ref, Rec#options.detach, false)
+ catch
+ error: system_limit = E ->
+ {error, E}
+ end.
+%% The R in send_R is because Diameter request are usually given short
+%% names of the form XXR. (eg. CER, DWR, etc.) Similarly, answers have
+%% names of the form XXA.
+
+%% Don't rely on gen_server:call/3 for the timeout handling since it
+%% makes no guarantees about not leaving a reply message in the
+%% mailbox if we catch its exit at timeout. It currently *can* do so,
+%% which is also undocumented.
+
+recv_A(MRef, _, true, true) ->
+ erlang:demonitor(MRef, [flush]),
+ ok;
+
+recv_A(MRef, Ref, Detach, Sent) ->
+ receive
+ Ref -> %% send has been attempted
+ recv_A(MRef, Ref, Detach, true);
+ {'DOWN', MRef, process, _, Reason} ->
+ answer_rc(Reason, Ref, Sent)
+ end.
+
+%% send_R/5 has returned ...
+answer_rc({Ref, Ans}, Ref, _) ->
+ Ans;
+
+%% ... or not. Note that failure/encode are documented return values.
+answer_rc(_, _, Sent) ->
+ {error, choose(Sent, failure, encode)}.
+
+%% send_R/5
+%%
+%% In the process spawned for the outgoing request.
+
+send_R(SvcName, AppOrAlias, Msg, Opts, Caller) ->
+ case pick_peer(SvcName, AppOrAlias, Msg, Opts) of
+ {{_,_,_} = Transport, Mask} ->
+ send_request(Transport, Mask, Msg, Opts, Caller, SvcName);
+ false ->
+ {error, no_connection};
+ {error, _} = No ->
+ No
+ end.
+
+%% make_options/1
+
+make_options(Options) ->
+ lists:foldl(fun mo/2, #options{}, Options).
+
+mo({timeout, T}, Rec)
+ when is_integer(T), 0 =< T ->
+ Rec#options{timeout = T};
+
+mo({filter, F}, #options{filter = none} = Rec) ->
+ Rec#options{filter = F};
+mo({filter, F}, #options{filter = {all, Fs}} = Rec) ->
+ Rec#options{filter = {all, [F | Fs]}};
+mo({filter, F}, #options{filter = F0} = Rec) ->
+ Rec#options{filter = {all, [F0, F]}};
+
+mo({extra, L}, #options{extra = X} = Rec)
+ when is_list(L) ->
+ Rec#options{extra = X ++ L};
+
+mo(detach, Rec) ->
+ Rec#options{detach = true};
+
+mo(T, _) ->
+ ?ERROR({invalid_option, T}).
+
+%% ---------------------------------------------------------------------------
+%% # send_request/6
+%% ---------------------------------------------------------------------------
+
+%% Send an outgoing request in its dedicated process.
+%%
+%% Note that both encode of the outgoing request and of the received
+%% answer happens in this process. It's also this process that replies
+%% to the caller. The service process only handles the state-retaining
+%% callbacks.
+%%
+%% The module field of the #diameter_app{} here includes any extra
+%% arguments passed to diameter:call/4.
+
+send_request({TPid, Caps, App}
+ = Transport,
+ Mask,
+ Msg,
+ Opts,
+ Caller,
+ SvcName) ->
+ Pkt = make_prepare_packet(Mask, Msg),
+
+ send_R(cb(App, prepare_request, [Pkt, SvcName, {TPid, Caps}]),
+ Pkt,
+ Transport,
+ Opts,
+ Caller,
+ SvcName,
+ []).
+
+send_R({send, Msg}, Pkt, Transport, Opts, Caller, SvcName, Fs) ->
+ send_R(make_request_packet(Msg, Pkt),
+ Transport,
+ Opts,
+ Caller,
+ SvcName,
+ Fs);
+
+send_R({discard, Reason} , _, _, _, _, _, _) ->
+ {error, Reason};
+
+send_R(discard, _, _, _, _, _, _) ->
+ {error, discarded};
+
+send_R({eval_packet, RC, F}, Pkt, T, Opts, Caller, SvcName, Fs) ->
+ send_R(RC, Pkt, T, Opts, Caller, SvcName, [F|Fs]);
+
+send_R(E, _, {_, _, App}, _, _, _, _) ->
+ ?ERROR({invalid_return, prepare_request, App, E}).
+
+%% make_prepare_packet/2
+%%
+%% Turn an outgoing request as passed to call/4 into a diameter_packet
+%% record in preparation for a prepare_request callback.
+
+make_prepare_packet(_, Bin)
+ when is_binary(Bin) ->
+ #diameter_packet{header = diameter_codec:decode_header(Bin),
+ bin = Bin};
+
+make_prepare_packet(Mask, #diameter_packet{msg = [#diameter_header{} = Hdr
+ | Avps]}
+ = Pkt) ->
+ Pkt#diameter_packet{msg = [make_prepare_header(Mask, Hdr) | Avps]};
+
+make_prepare_packet(Mask, #diameter_packet{header = Hdr} = Pkt) ->
+ Pkt#diameter_packet{header = make_prepare_header(Mask, Hdr)};
+
+make_prepare_packet(Mask, Msg) ->
+ make_prepare_packet(Mask, #diameter_packet{msg = Msg}).
+
+%% make_prepare_header/2
+
+make_prepare_header(Mask, undefined) ->
+ Seq = diameter_session:sequence(Mask),
+ make_prepare_header(#diameter_header{end_to_end_id = Seq,
+ hop_by_hop_id = Seq});
+
+make_prepare_header(Mask, #diameter_header{end_to_end_id = undefined,
+ hop_by_hop_id = undefined}
+ = H) ->
+ Seq = diameter_session:sequence(Mask),
+ make_prepare_header(H#diameter_header{end_to_end_id = Seq,
+ hop_by_hop_id = Seq});
+
+make_prepare_header(Mask, #diameter_header{end_to_end_id = undefined} = H) ->
+ Seq = diameter_session:sequence(Mask),
+ make_prepare_header(H#diameter_header{end_to_end_id = Seq});
+
+make_prepare_header(Mask, #diameter_header{hop_by_hop_id = undefined} = H) ->
+ Seq = diameter_session:sequence(Mask),
+ make_prepare_header(H#diameter_header{hop_by_hop_id = Seq});
+
+make_prepare_header(_, Hdr) ->
+ make_prepare_header(Hdr).
+
+%% make_prepare_header/1
+
+make_prepare_header(#diameter_header{version = undefined} = Hdr) ->
+ make_prepare_header(Hdr#diameter_header{version = ?DIAMETER_VERSION});
+
+make_prepare_header(#diameter_header{} = Hdr) ->
+ Hdr;
+
+make_prepare_header(T) ->
+ ?ERROR({invalid_header, T}).
+
+%% make_request_packet/2
+%%
+%% Reconstruct a diameter_packet from the return value of
+%% prepare_request or prepare_retransmit callback.
+
+make_request_packet(Bin, _)
+ when is_binary(Bin) ->
+ make_prepare_packet(false, Bin);
+
+make_request_packet(#diameter_packet{msg = [#diameter_header{} | _]}
+ = Pkt,
+ _) ->
+ Pkt;
+
+%% Returning a diameter_packet with no header from a prepare_request
+%% or prepare_retransmit callback retains the header passed into it.
+%% This is primarily so that the end to end and hop by hop identifiers
+%% are retained.
+make_request_packet(#diameter_packet{header = Hdr} = Pkt,
+ #diameter_packet{header = Hdr0}) ->
+ Pkt#diameter_packet{header = fold_record(Hdr0, Hdr)};
+
+make_request_packet(Msg, Pkt) ->
+ Pkt#diameter_packet{msg = Msg}.
+
+%% fold_record/2
+
+fold_record(undefined, R) ->
+ R;
+fold_record(Rec, R) ->
+ diameter_lib:fold_tuple(2, Rec, R).
+
+%% send_R/6
+
+send_R(Pkt0,
+ {TPid, Caps, #diameter_app{dictionary = Dict} = App},
+ Opts,
+ {Pid, Ref},
+ SvcName,
+ Fs) ->
+ Pkt = encode(Dict, Pkt0, Fs),
+
+ #options{timeout = Timeout}
+ = Opts,
+
+ Req = #request{ref = Ref,
+ caller = Pid,
+ handler = self(),
+ transport = TPid,
+ caps = Caps,
+ packet = Pkt0},
+
+ try
+ TRef = send_request(TPid, Pkt, Req, SvcName, Timeout),
+ Pid ! Ref, %% tell caller a send has been attempted
+ handle_answer(SvcName,
+ App,
+ recv_A(Timeout, SvcName, App, Opts, {TRef, Req}))
+ after
+ erase_requests(Pkt)
+ end.
+
+%% recv_A/5
+
+recv_A(Timeout, SvcName, App, Opts, {TRef, #request{ref = Ref} = Req}) ->
+ %% Matching on TRef below ensures we ignore messages that pertain
+ %% to a previous transport prior to failover. The answer message
+ %% includes the #request{} since it's not necessarily Req; that
+ %% is, from the last peer to which we've transmitted.
+ receive
+ {answer = A, Ref, Rq, Dict0, Pkt} -> %% Answer from peer
+ {A, Rq, Dict0, Pkt};
+ {timeout = Reason, TRef, _} -> %% No timely reply
+ {error, Req, Reason};
+ {failover, TRef} -> %% Service says peer has gone down
+ retransmit(pick_peer(SvcName, App, Req, Opts),
+ Req,
+ Opts,
+ SvcName,
+ Timeout)
+ end.
+
+%% handle_answer/3
+
+handle_answer(SvcName, App, {error, Req, Reason}) ->
+ handle_error(App, Req, Reason, SvcName);
+
+handle_answer(SvcName,
+ #diameter_app{dictionary = Dict}
+ = App,
+ {answer, Req, Dict0, Pkt}) ->
+ Mod = dict(Dict, Dict0, Pkt),
+ answer(examine(diameter_codec:decode(Mod, Pkt)),
+ SvcName,
+ Mod,
+ App,
+ Req).
+
+%% We don't really need to do a full decode if we're a relay and will
+%% just resend with a new hop by hop identifier, but might a proxy
+%% want to examine the answer?
+
+answer(Pkt, SvcName, Dict, App, #request{transport = TPid} = Req) ->
+ try
+ incr(recv, Pkt, Dict, TPid)
+ of
+ _ -> answer(Pkt, SvcName, App, Req)
+ catch
+ exit: {invalid_error_bit, _} = E ->
+ answer(Pkt#diameter_packet{errors = [E]}, SvcName, App, Req)
+ end.
+
+answer(Pkt,
+ SvcName,
+ #diameter_app{module = ModX,
+ options = [{answer_errors, AE} | _]},
+ Req) ->
+ a(Pkt, SvcName, ModX, AE, Req).
+
+a(#diameter_packet{errors = Es}
+ = Pkt,
+ SvcName,
+ ModX,
+ AE,
+ #request{transport = TPid,
+ caps = Caps,
+ packet = P})
+ when [] == Es;
+ callback == AE ->
+ cb(ModX, handle_answer, [Pkt, msg(P), SvcName, {TPid, Caps}]);
+
+a(Pkt, SvcName, _, report, Req) ->
+ x(errors, handle_answer, [SvcName, Req, Pkt]);
+
+a(Pkt, SvcName, _, discard, Req) ->
+ x({errors, handle_answer, [SvcName, Req, Pkt]}).
+
+%% Note that we don't check that the application id in the answer's
+%% header is what we expect. (TODO: Does the rfc says anything about
+%% this?)
+
+%% Note that failover starts a new timer and that expiry of an old
+%% timer value is ignored. This means that an answer could be accepted
+%% from a peer after timeout in the case of failover.
+
+retransmit({{_,_,App} = Transport, _Mask}, Req, Opts, SvcName, Timeout) ->
+ try retransmit(Transport, Req, SvcName, Timeout) of
+ T -> recv_A(Timeout, SvcName, App, Opts, T)
+ catch
+ ?FAILURE(Reason) -> {error, Req, Reason}
+ end;
+
+retransmit(_, Req, _, _, _) -> %% no alternate peer
+ {error, Req, failover}.
+
+%% pick_peer/4
+
+%% Retransmission after failover: call-specific arguments have already
+%% been appended in App.
+pick_peer(SvcName,
+ App,
+ #request{packet = #diameter_packet{msg = Msg}},
+ Opts) ->
+ pick_peer(SvcName, App, Msg, Opts#options{extra = []});
+
+pick_peer(_, _, undefined, _) ->
+ false;
+
+pick_peer(SvcName,
+ AppOrAlias,
+ Msg,
+ #options{filter = Filter, extra = Xtra}) ->
+ diameter_service:pick_peer(SvcName,
+ AppOrAlias,
+ {fun(D) -> get_destination(D, Msg) end,
+ Filter,
+ Xtra}).
+
+%% handle_error/4
+
+handle_error(App,
+ #request{packet = Pkt,
+ transport = TPid,
+ caps = Caps},
+ Reason,
+ SvcName) ->
+ cb(App, handle_error, [Reason, msg(Pkt), SvcName, {TPid, Caps}]).
+
+msg(#diameter_packet{msg = undefined, bin = Bin}) ->
+ Bin;
+msg(#diameter_packet{msg = Msg}) ->
+ Msg.
+
+%% encode/3
+
+encode(Dict, Pkt, Fs) ->
+ P = encode(Dict, Pkt),
+ eval_packet(P, Fs),
+ P.
+
+%% encode/2
+
+%% Note that prepare_request can return a diameter_packet containing a
+%% header or transport_data. Even allow the returned record to contain
+%% an encoded binary. This isn't the usual case and doesn't properly
+%% support retransmission but is useful for test.
+
+%% A message to be encoded.
+encode(Dict, #diameter_packet{bin = undefined} = Pkt) ->
+ diameter_codec:encode(Dict, Pkt);
+
+%% An encoded binary: just send.
+encode(_, #diameter_packet{} = Pkt) ->
+ Pkt.
+
+%% send_request/5
+
+send_request(TPid, #diameter_packet{bin = Bin} = Pkt, Req, _SvcName, Timeout)
+ when node() == node(TPid) ->
+ %% Store the outgoing request before sending to avoid a race with
+ %% reply reception.
+ TRef = store_request(TPid, Bin, Req, Timeout),
+ send(TPid, Pkt),
+ TRef;
+
+%% Send using a remote transport: spawn a process on the remote node
+%% to relay the answer.
+send_request(TPid, #diameter_packet{} = Pkt, Req, SvcName, Timeout) ->
+ TRef = erlang:start_timer(Timeout, self(), TPid),
+ T = {TPid, Pkt, Req, SvcName, Timeout, TRef},
+ spawn(node(TPid), ?MODULE, send, [T]),
+ TRef.
+
+%% send/1
+
+send({TPid, Pkt, #request{handler = Pid} = Req, SvcName, Timeout, TRef}) ->
+ Ref = send_request(TPid,
+ Pkt,
+ Req#request{handler = self()},
+ SvcName,
+ Timeout),
+ Pid ! reref(receive T -> T end, Ref, TRef).
+
+reref({T, Ref, R}, Ref, TRef) ->
+ {T, TRef, R};
+reref(T, _, _) ->
+ T.
+
+%% send/2
+
+send(Pid, Pkt) ->
+ Pid ! {send, Pkt}.
+
+%% retransmit/4
+
+retransmit({TPid, Caps, App}
+ = Transport,
+ #request{packet = Pkt0}
+ = Req,
+ SvcName,
+ Timeout) ->
+ have_request(Pkt0, TPid) %% Don't failover to a peer we've
+ andalso ?THROW(timeout), %% already sent to.
+
+ #diameter_packet{header = Hdr0} = Pkt0,
+ Hdr = Hdr0#diameter_header{is_retransmitted = true},
+ Pkt = Pkt0#diameter_packet{header = Hdr},
+
+ retransmit(cb(App, prepare_retransmit, [Pkt, SvcName, {TPid, Caps}]),
+ Transport,
+ Req#request{packet = Pkt},
+ SvcName,
+ Timeout,
+ []).
+
+retransmit({send, Msg},
+ Transport,
+ #request{packet = Pkt}
+ = Req,
+ SvcName,
+ Timeout,
+ Fs) ->
+ resend_request(make_request_packet(Msg, Pkt),
+ Transport,
+ Req,
+ SvcName,
+ Timeout,
+ Fs);
+
+retransmit({discard, Reason}, _, _, _, _, _) ->
+ ?THROW(Reason);
+
+retransmit(discard, _, _, _, _, _) ->
+ ?THROW(discarded);
+
+retransmit({eval_packet, RC, F}, Transport, Req, SvcName, Timeout, Fs) ->
+ retransmit(RC, Transport, Req, SvcName, Timeout, [F|Fs]);
+
+retransmit(T, {_, _, App}, _, _, _, _) ->
+ ?ERROR({invalid_return, prepare_retransmit, App, T}).
+
+resend_request(Pkt0,
+ {TPid, Caps, #diameter_app{dictionary = Dict}},
+ Req0,
+ SvcName,
+ Tmo,
+ Fs) ->
+ Pkt = encode(Dict, Pkt0, Fs),
+
+ Req = Req0#request{transport = TPid,
+ packet = Pkt0,
+ caps = Caps},
+
+ ?LOG(retransmission, Req),
+ TRef = send_request(TPid, Pkt, Req, SvcName, Tmo),
+ {TRef, Req}.
+
+%% store_request/4
+
+store_request(TPid, Bin, Req, Timeout) ->
+ Seqs = diameter_codec:sequence_numbers(Bin),
+ TRef = erlang:start_timer(Timeout, self(), timeout),
+ ets:insert(?REQUEST_TABLE, {Seqs, Req, TRef}),
+ ets:member(?REQUEST_TABLE, TPid)
+ orelse (self() ! {failover, TRef}), %% failover/1 may have missed
+ TRef.
+
+%% lookup_request/2
+
+lookup_request(Msg, TPid) ->
+ Seqs = diameter_codec:sequence_numbers(Msg),
+ Spec = [{{Seqs, #request{transport = TPid, _ = '_'}, '_'},
+ [],
+ ['$_']}],
+ case ets:select(?REQUEST_TABLE, Spec) of
+ [{_, Req, _}] ->
+ Req;
+ [] ->
+ false
+ end.
+
+%% erase_requests/1
+
+erase_requests(Pkt) ->
+ ets:delete(?REQUEST_TABLE, diameter_codec:sequence_numbers(Pkt)).
+
+%% match_requests/1
+
+match_requests(TPid) ->
+ Pat = {'_', #request{transport = TPid, _ = '_'}, '_'},
+ ets:select(?REQUEST_TABLE, [{Pat, [], ['$_']}]).
+
+%% have_request/2
+
+have_request(Pkt, TPid) ->
+ Seqs = diameter_codec:sequence_numbers(Pkt),
+ Pat = {Seqs, #request{transport = TPid, _ = '_'}, '_'},
+ '$end_of_table' /= ets:select(?REQUEST_TABLE, [{Pat, [], ['$_']}], 1).
+
+%% ---------------------------------------------------------------------------
+%% # failover/1-2
+%% ---------------------------------------------------------------------------
+
+failover(TPid)
+ when is_pid(TPid) ->
+ lists:foreach(fun failover/1, match_requests(TPid));
+%% Note that a request process can store its request after failover
+%% notifications are sent here: store_request/4 sends the notification
+%% in that case.
+
+%% Failover as a consequence of request_peer_down/1: inform the
+%% request process.
+failover({_, Req, TRef}) ->
+ #request{handler = Pid,
+ packet = #diameter_packet{msg = M}}
+ = Req,
+ M /= undefined andalso (Pid ! {failover, TRef}).
+%% Failover is not performed when msg = binary() since sending
+%% pre-encoded binaries is only partially supported. (Mostly for
+%% test.)
+
+%% get_destination/2
+
+get_destination(Dict, Msg) ->
+ [str(get_avp_value(Dict, D, Msg)) || D <- ['Destination-Realm',
+ 'Destination-Host']].
+
+%% This is not entirely correct. The avp could have an arity 1, in
+%% which case an empty list is a DiameterIdentity of length 0 rather
+%% than the list of no values we treat it as by mapping to undefined.
+%% This behaviour is documented.
+str([]) ->
+ undefined;
+str(T) ->
+ T.
+
+%% get_avp_value/3
+%%
+%% Find an AVP in a message of one of three forms:
+%%
+%% - a message record (as generated from a .dia spec) or
+%% - a list of an atom message name followed by 2-tuple, avp name/value pairs.
+%% - a list of a #diameter_header{} followed by #diameter_avp{} records,
+%%
+%% In the first two forms a dictionary module is used at encode to
+%% identify the type of the AVP and its arity in the message in
+%% question. The third form allows messages to be sent as is, without
+%% a dictionary, which is needed in the case of relay agents, for one.
+
+%% Messages will be header/avps list as a relay and the only AVP's we
+%% look for are in the common dictionary. This is required since the
+%% relay dictionary doesn't inherit the common dictionary (which maybe
+%% it should).
+get_avp_value(?RELAY, Name, Msg) ->
+ get_avp_value(?BASE, Name, Msg);
+
+%% Message sent as a header/avps list, probably a relay case but not
+%% necessarily.
+get_avp_value(Dict, Name, [#diameter_header{} | Avps]) ->
+ try
+ {Code, _, VId} = Dict:avp_header(Name),
+ [A|_] = lists:dropwhile(fun(#diameter_avp{code = C, vendor_id = V}) ->
+ C /= Code orelse V /= VId
+ end,
+ Avps),
+ avp_decode(Dict, Name, A)
+ catch
+ error: _ ->
+ undefined
+ end;
+
+%% Outgoing message as a name/values list.
+get_avp_value(_, Name, [_MsgName | Avps]) ->
+ case lists:keyfind(Name, 1, Avps) of
+ {_, V} ->
+ V;
+ _ ->
+ undefined
+ end;
+
+%% Message is typically a record but not necessarily.
+get_avp_value(Dict, Name, Rec) ->
+ try
+ Dict:'#get-'(Name, Rec)
+ catch
+ error:_ ->
+ undefined
+ end.
+
+avp_decode(Dict, Name, #diameter_avp{value = undefined,
+ data = Bin}) ->
+ Dict:avp(decode, Bin, Name);
+avp_decode(_, _, #diameter_avp{value = V}) ->
+ V.
+
+cb(#diameter_app{module = [_|_] = M}, F, A) ->
+ eval(M, F, A);
+cb([_|_] = M, F, A) ->
+ eval(M, F, A).
+
+eval([M|X], F, A) ->
+ apply(M, F, A ++ X).
+
+choose(true, X, _) -> X;
+choose(false, _, X) -> X.
diff --git a/lib/diameter/src/base/diameter_watchdog.erl b/lib/diameter/src/base/diameter_watchdog.erl
index a5429c967c..073a415d10 100644
--- a/lib/diameter/src/base/diameter_watchdog.erl
+++ b/lib/diameter/src/base/diameter_watchdog.erl
@@ -45,6 +45,8 @@
-define(DEFAULT_TW_INIT, 30000). %% RFC 3539 ch 3.4.1
-define(NOMASK, {0,32}). %% default sequence mask
+-define(BASE, ?DIAMETER_DICT_COMMON).
+
-record(watchdog,
{%% PCB - Peer Control Block; see RFC 3539, Appendix A
status = initial :: initial | okay | suspect | down | reopen,
@@ -56,33 +58,36 @@
%% end PCB
parent = self() :: pid(), %% service process
transport :: pid() | undefined, %% peer_fsm process
- tref :: reference(), %% reference for current watchdog timer
- message_data, %% term passed into diameter_service with message
+ tref :: reference(), %% reference for current watchdog timer
+ dictionary :: module(), %% common dictionary
+ receive_data :: term(),
+ %% term passed into diameter_service with incoming message
sequence :: diameter:sequence(), %% mask
restrict :: {diameter:restriction(), boolean()},
shutdown = false :: boolean()}).
+%% ---------------------------------------------------------------------------
%% start/2
%%
%% Start a monitor before the watchdog is allowed to proceed to ensure
%% that a failed capabilities exchange produces the desired exit
%% reason.
+%% ---------------------------------------------------------------------------
--spec start(Type, {RecvData, [Opt], SvcName, SvcOpts, #diameter_service{}})
+-spec start(Type, {RecvData, [Opt], SvcOpts, #diameter_service{}})
-> {reference(), pid()}
when Type :: {connect|accept, diameter:transport_ref()},
RecvData :: term(),
Opt :: diameter:transport_opt(),
- SvcOpts :: [diameter:service_opt()],
- SvcName :: diameter:service_name().
+ SvcOpts :: [diameter:service_opt()].
start({_,_} = Type, T) ->
- Ref = make_ref(),
- {ok, Pid} = diameter_watchdog_sup:start_child({Ref, {Type, self(), T}}),
+ Ack = make_ref(),
+ {ok, Pid} = diameter_watchdog_sup:start_child({Ack, Type, self(), T}),
try
{erlang:monitor(process, Pid), Pid}
after
- Pid ! Ref
+ send(Pid, Ack)
end.
start_link(T) ->
@@ -101,39 +106,95 @@ init(T) ->
proc_lib:init_ack({ok, self()}),
gen_server:enter_loop(?MODULE, [], i(T)).
-i({Ref, {_, Pid, _} = T}) ->
- MRef = erlang:monitor(process, Pid),
- receive
- Ref ->
- make_state(T);
- {'DOWN', MRef, process, _, _} = D ->
- exit({shutdown, D})
- end.
-
-make_state({T, Pid, {RecvData,
- Opts,
- SvcName,
- SvcOpts,
- #diameter_service{applications = Apps,
- capabilities = Caps}
- = Svc}}) ->
+i({Ack, T, Pid, {RecvData,
+ Opts,
+ SvcOpts,
+ #diameter_service{applications = Apps,
+ capabilities = Caps}
+ = Svc}}) ->
+ erlang:monitor(process, Pid),
+ wait(Ack, Pid),
random:seed(now()),
putr(restart, {T, Opts, Svc}), %% save seeing it in trace
putr(dwr, dwr(Caps)), %%
{_,_} = Mask = proplists:get_value(sequence, SvcOpts),
Restrict = proplists:get_value(restrict_connections, SvcOpts),
Nodes = restrict_nodes(Restrict),
+ Dict0 = common_dictionary(Apps),
#watchdog{parent = Pid,
- transport = monitor(diameter_peer_fsm:start(T,
- Opts,
- {Mask, Nodes, Svc})),
+ transport = start(T, Opts, Mask, Nodes, Dict0, Svc),
tw = proplists:get_value(watchdog_timer,
Opts,
?DEFAULT_TW_INIT),
- message_data = {RecvData, SvcName, Apps, Mask},
+ receive_data = RecvData,
+ dictionary = Dict0,
sequence = Mask,
restrict = {Restrict, lists:member(node(), Nodes)}}.
+wait(Ref, Pid) ->
+ receive
+ Ref ->
+ ok;
+ {'DOWN', _, process, Pid, _} = D ->
+ exit({shutdown, D})
+ end.
+
+%% start/5
+
+start(T, Opts, Mask, Nodes, Dict0, Svc) ->
+ {_MRef, Pid}
+ = diameter_peer_fsm:start(T, Opts, {Mask, Nodes, Dict0, Svc}),
+ Pid.
+
+%% common_dictionary/1
+%%
+%% Determine the dictionary of the Diameter common application with
+%% Application Id 0. Fail on config errors.
+
+common_dictionary(Apps) ->
+ case
+ orddict:fold(fun dict0/3,
+ false,
+ lists:foldl(fun(#diameter_app{dictionary = M}, D) ->
+ orddict:append(M:id(), M, D)
+ end,
+ orddict:new(),
+ Apps))
+ of
+ {value, Mod} ->
+ Mod;
+ false ->
+ %% A transport should configure a common dictionary but
+ %% don't require it. Not configuring a common dictionary
+ %% means a user won't be able either send of receive
+ %% messages in the common dictionary: incoming request
+ %% will be answered with 3007 and outgoing requests cannot
+ %% be sent. The dictionary returned here is oly used for
+ %% messages diameter sends and receives: CER/CEA, DPR/DPA
+ %% and DWR/DWA.
+ ?BASE
+ end.
+
+%% Each application should be represented by a single dictionary.
+dict0(Id, [_,_|_] = Ms, _) ->
+ config_error({multiple_dictionaries, Ms, {application_id, Id}});
+
+%% An explicit common dictionary.
+dict0(?APP_ID_COMMON, [Mod], _) ->
+ {value, Mod};
+
+%% A pure relay, in which case the common application is implicit.
+%% This uses the fact that the common application will already have
+%% been folded.
+dict0(?APP_ID_RELAY, _, false) ->
+ {value, ?BASE};
+
+dict0(_, _, Acc) ->
+ Acc.
+
+config_error(T) ->
+ ?ERROR({configuration_error, T}).
+
%% handle_call/3
handle_call(_, _, State) ->
@@ -151,41 +212,59 @@ handle_info(T, #watchdog{} = State) ->
ok ->
{noreply, State};
#watchdog{} = S ->
- event(State, S),
+ close(T, State), %% service expects 'close' message
+ event(T, State, S), %% before 'watchdog'
{noreply, S};
stop ->
?LOG(stop, T),
- event(State, State#watchdog{status = down}),
+ event(T, State, State#watchdog{status = down}),
{stop, {shutdown, T}, State}
- end;
+ end.
-handle_info(T, S) ->
- handle_info(T, upgrade(S)).
+close({'DOWN', _, process, TPid, {shutdown, Reason}},
+ #watchdog{transport = TPid,
+ parent = Pid}) ->
+ send(Pid, {close, self(), Reason});
-upgrade(S) ->
- #watchdog{} = list_to_tuple(tuple_to_list(S)
- ++ [?NOMASK, {nodes, true}, false]).
+close(_, _) ->
+ ok.
-event(#watchdog{status = T}, #watchdog{status = T}) ->
+event(_, #watchdog{status = T}, #watchdog{status = T}) ->
ok;
-event(#watchdog{transport = undefined}, #watchdog{transport = undefined}) ->
+event(_, #watchdog{transport = undefined}, #watchdog{transport = undefined}) ->
ok;
-event(#watchdog{status = From, transport = F, parent = Pid},
+event(Msg,
+ #watchdog{status = From, transport = F, parent = Pid},
#watchdog{status = To, transport = T}) ->
- E = {tpid(F,T), From, To},
- notify(Pid, E),
+ TPid = tpid(F,T),
+ E = {[TPid | data(Msg, TPid, From, To)], From, To},
+ send(Pid, {watchdog, self(), E}),
?LOG(transition, {self(), E}).
+data(Msg, TPid, reopen, okay) ->
+ {recv, TPid, 'DWA', _Pkt} = Msg, %% assert
+ {TPid, T} = eraser(open),
+ [T];
+
+data({open, TPid, _Hosts, T}, TPid, _From, To)
+ when To == okay;
+ To == reopen ->
+ [T];
+
+data(_, _, _, _) ->
+ [].
+
tpid(_, Pid)
when is_pid(Pid) ->
Pid;
+
tpid(Pid, _) ->
Pid.
-notify(Pid, E) ->
- Pid ! {watchdog, self(), E}.
+send(Pid, T) ->
+ Pid ! T.
%% terminate/2
@@ -215,15 +294,13 @@ transition(close, #watchdog{}) ->
ok;
%% Service is asking for the peer to be taken down gracefully.
-transition({shutdown, Pid}, #watchdog{parent = Pid,
- transport = undefined,
- status = S}) ->
- down = S, %% sanity check
+transition({shutdown, Pid, _}, #watchdog{parent = Pid,
+ transport = undefined}) ->
stop;
-transition({shutdown = T, Pid}, #watchdog{parent = Pid,
- transport = TPid}
- = S) ->
- TPid ! {T, self()},
+transition({shutdown = T, Pid, Reason}, #watchdog{parent = Pid,
+ transport = TPid}
+ = S) ->
+ send(TPid, {T, self(), Reason}),
S#watchdog{shutdown = true};
%% Parent process has died,
@@ -234,13 +311,9 @@ transition({'DOWN', _, process, Pid, _Reason},
%% Transport has accepted a connection.
transition({accepted = T, TPid}, #watchdog{transport = TPid,
parent = Pid}) ->
- Pid ! {T, self(), TPid},
+ send(Pid, {T, self(), TPid}),
ok;
-%% Transport is telling us that its impending death isn't failure.
-transition({close, TPid, _Reason}, #watchdog{transport = TPid}) ->
- stop;
-
%% STATE Event Actions New State
%% ===== ------ ------- ----------
%% INITIAL Connection up SetWatchdog() OKAY
@@ -255,15 +328,13 @@ transition({close, TPid, _Reason}, #watchdog{transport = TPid}) ->
%% know the identity of the peer (ie. now) that we know that we're in
%% state down rather than initial.
-transition({open, TPid, Hosts, T} = Open,
+transition({open, TPid, Hosts, _} = Open,
#watchdog{transport = TPid,
status = initial,
- parent = Pid,
restrict = {_, R}}
= S) ->
case okay(getr(restart), Hosts, R) of
okay ->
- open(Pid, {TPid, T}),
set_watchdog(S#watchdog{status = okay});
reopen ->
transition(Open, S#watchdog{status = down})
@@ -274,17 +345,15 @@ transition({open, TPid, Hosts, T} = Open,
%% SetWatchdog()
%% Pending = TRUE REOPEN
-transition({open = P, TPid, _Hosts, T},
+transition({open = Key, TPid, _Hosts, T},
#watchdog{transport = TPid,
- parent = Pid,
status = down}
= S) ->
%% Store the info we need to notify the parent to reopen the
%% connection after the requisite DWA's are received, at which
%% time we eraser(open). The reopen message is a later addition,
%% to communicate the new capabilities as soon as they're known.
- putr(P, {TPid, T}),
- Pid ! {reopen, self(), {TPid, T}},
+ putr(Key, {TPid, T}),
set_watchdog(send_watchdog(S#watchdog{status = reopen,
num_dwa = 0}));
@@ -296,26 +365,18 @@ transition({open = P, TPid, _Hosts, T},
%% REOPEN Connection down CloseConnection()
%% SetWatchdog() DOWN
-transition({'DOWN', _, process, TPid, _},
+transition({'DOWN', _, process, TPid, _Reason},
#watchdog{transport = TPid,
- status = S,
- shutdown = D})
- when S == initial;
- D ->
+ shutdown = true}) ->
stop;
-transition({'DOWN', _, process, TPid, _},
- #watchdog{transport = TPid}
+transition({'DOWN', _, process, TPid, _Reason},
+ #watchdog{transport = TPid,
+ status = T}
= S) ->
- failover(S),
- close(S),
- set_watchdog(S#watchdog{status = down,
+ set_watchdog(S#watchdog{status = case T of initial -> T; _ -> down end,
pending = false,
transport = undefined});
-%% Any outstanding pending (or other messages from the transport) will
-%% have arrived before 'DOWN' since the message comes from the same
-%% process. Note that we could also get this message in the initial
-%% state.
%% Incoming message.
transition({recv, TPid, Name, Pkt}, #watchdog{transport = TPid} = S) ->
@@ -331,15 +392,11 @@ transition({timeout, _, tw}, #watchdog{}) ->
%% State query.
transition({state, Pid}, #watchdog{status = S}) ->
- Pid ! {self(), S},
+ send(Pid, {self(), S}),
ok.
%% ===========================================================================
-monitor(Pid) ->
- erlang:monitor(process, Pid),
- Pid.
-
putr(Key, Val) ->
put({?MODULE, Key}, Val).
@@ -349,16 +406,16 @@ getr(Key) ->
eraser(Key) ->
erase({?MODULE, Key}).
-%% encode/2
+%% encode/3
-encode(Msg, Mask) ->
+encode(Msg, Mask, Dict) ->
Seq = diameter_session:sequence(Mask),
Hdr = #diameter_header{version = ?DIAMETER_VERSION,
end_to_end_id = Seq,
hop_by_hop_id = Seq},
Pkt = #diameter_packet{header = Hdr,
msg = Msg},
- #diameter_packet{bin = Bin} = diameter_codec:encode(?BASE, Pkt),
+ #diameter_packet{bin = Bin} = diameter_codec:encode(Dict, Pkt),
Bin.
%% okay/3
@@ -386,7 +443,7 @@ okay([{_,P}]) ->
%% ... or it has.
okay(C) ->
- [_|_] = [P ! close || {_,P} <- C, self() /= P],
+ [_|_] = [send(P, close) || {_,P} <- C, self() /= P],
reopen.
%% set_watchdog/1
@@ -408,36 +465,14 @@ tw(T)
tw({M,F,A}) ->
apply(M,F,A).
-%% open/2
-
-open(Pid, {_,_} = T) ->
- Pid ! {connection_up, self(), T}.
-
-%% failover/1
-
-failover(#watchdog{status = okay,
- parent = Pid}) ->
- Pid ! {connection_down, self()};
-
-failover(_) ->
- ok.
-
-%% close/1
-
-close(#watchdog{status = down}) ->
- ok;
-
-close(#watchdog{parent = Pid}) ->
- {{T, _}, _, _} = getr(restart),
- T == accept andalso (Pid ! {close, self()}).
-
%% send_watchdog/1
send_watchdog(#watchdog{pending = false,
transport = TPid,
+ dictionary = Dict0,
sequence = Mask}
= S) ->
- TPid ! {send, encode(getr(dwr), Mask)},
+ send(TPid, {send, encode(getr(dwr), Mask, Dict0)}),
?LOG(send, 'DWR'),
S#watchdog{pending = true}.
@@ -465,8 +500,9 @@ rcv(N, _, _)
false;
rcv(_, Pkt, #watchdog{transport = TPid,
- message_data = T}) ->
- diameter_service:receive_message(TPid, Pkt, T).
+ dictionary = Dict0,
+ receive_data = T}) ->
+ diameter_traffic:receive_message(TPid, Pkt, Dict0, T).
throwaway(S) ->
throw({?MODULE, throwaway, S}).
@@ -518,12 +554,10 @@ rcv(_, #watchdog{status = okay} = S) ->
%% SetWatchdog() OKAY
rcv('DWA', #watchdog{status = suspect} = S) ->
- failback(S),
set_watchdog(S#watchdog{status = okay,
pending = false});
rcv(_, #watchdog{status = suspect} = S) ->
- failback(S),
set_watchdog(S#watchdog{status = okay});
%% REOPEN Receive DWA & Pending = FALSE
@@ -531,10 +565,8 @@ rcv(_, #watchdog{status = suspect} = S) ->
%% Failback() OKAY
rcv('DWA', #watchdog{status = reopen,
- num_dwa = 2 = N,
- parent = Pid}
+ num_dwa = 2 = N}
= S) ->
- open(Pid, eraser(open)),
S#watchdog{status = okay,
num_dwa = N+1,
pending = false};
@@ -553,11 +585,6 @@ rcv('DWA', #watchdog{status = reopen,
rcv(_, #watchdog{status = reopen} = S) ->
throwaway(S).
-%% failback/1
-
-failback(#watchdog{parent = Pid}) ->
- Pid ! {connection_up, self()}.
-
%% timeout/1
%%
%% The caller sets the watchdog on the return value.
@@ -582,7 +609,6 @@ timeout(#watchdog{status = T,
timeout(#watchdog{status = okay,
pending = true}
= S) ->
- failover(S),
S#watchdog{status = suspect};
%% SUSPECT Timer expires CloseConnection()
@@ -599,7 +625,6 @@ timeout(#watchdog{status = T,
when T == suspect;
T == reopen, P, N < 0 ->
exit(TPid, {shutdown, watchdog_timeout}),
- close(S),
S#watchdog{status = down};
%% REOPEN Timer expires & NumDWA = -1
@@ -633,7 +658,9 @@ timeout(#watchdog{status = reopen,
%% process has died. We only need to handle state down since we start
%% the first watchdog when transitioning out of initial.
-timeout(#watchdog{status = down} = S) ->
+timeout(#watchdog{status = T} = S)
+ when T == initial;
+ T == down ->
restart(S).
%% restart/1
@@ -655,15 +682,15 @@ restart(S) ->
%% state down rather then initial when receiving notification of an
%% open connection.
-restart({{connect, _} = T, Opts, Svc}, #watchdog{parent = Pid,
- sequence = Mask,
- restrict = {R,_}}
- = S) ->
- Pid ! {reconnect, self()},
+restart({{connect, _} = T, Opts, Svc},
+ #watchdog{parent = Pid,
+ sequence = Mask,
+ restrict = {R,_},
+ dictionary = Dict0}
+ = S) ->
+ send(Pid, {reconnect, self()}),
Nodes = restrict_nodes(R),
- S#watchdog{transport = monitor(diameter_peer_fsm:start(T,
- Opts,
- {Mask, Nodes, Svc})),
+ S#watchdog{transport = start(T, Opts, Mask, Nodes, Dict0, Svc),
restrict = {R, lists:member(node(), Nodes)}};
%% No restriction on the number of connections to the same peer: just
diff --git a/lib/diameter/src/compiler/diameter_exprecs.erl b/lib/diameter/src/compiler/diameter_exprecs.erl
index 191f53f29d..cc8458efa1 100644
--- a/lib/diameter/src/compiler/diameter_exprecs.erl
+++ b/lib/diameter/src/compiler/diameter_exprecs.erl
@@ -18,7 +18,7 @@
%%
%%
-%% Parse transform for generating record access functions
+%% Parse transform for generating record access functions.
%%
%% This parse transform can be used to reduce compile-time
%% dependencies in large systems.
@@ -39,21 +39,21 @@
%%
%% export_records([RecName, ...])
%%
-%% causes this transform to lay out access functions for the exported
-%% records:
+%% causes this transform to insert functions for the exported records:
%%
%% -module(foo)
%% -compile({parse_transform, diameter_exprecs}).
%%
%% -record(r, {a, b, c}).
-%% -export_records([a]).
+%% -export_records([r]).
%%
%% -export(['#info-'/1, '#info-'/2,
-%% '#new-'/1, '#new-'/2,
-%% '#get-'/2, '#set-'/2,
-%% '#new-a'/0, '#new-a'/1,
-%% '#get-a'/2, '#set-a'/2,
-%% '#info-a'/1]).
+%% '#new-'/1, '#new-'/2,
+%% '#get-'/1', '#get-'/2,
+%% '#set-'/2,
+%% '#new-r'/0, '#new-r'/1,
+%% '#get-r'/2, '#set-r'/2,
+%% '#info-r'/1]).
%%
%% '#info-'(RecName) ->
%% '#info-'(RecName, fields).
@@ -61,15 +61,23 @@
%% '#info-'(r, Info) ->
%% '#info-r'(Info).
%%
+%% '#new-'([r | Vals]) -> '#new-r'(Vals);
%% '#new-'(r) -> #r{}.
-%% '#new-'(r, Vals) -> '#new-r'(Vals)
+%%
+%% '#new-'(r, Vals) -> '#new-r'(Vals).
%%
%% '#new-r'() -> #r{}.
%% '#new-r'(Vals) -> '#set-r'(Vals, #r{}).
%%
+%% '#get-'(#r{} = Rec) ->
+%% [r | '#get-r'(Rec)].
+%%
%% '#get-'(Attrs, #r{} = Rec) ->
%% '#get-r'(Attrs, Rec).
%%
+%% '#get-r'(#r{} = Rec) ->
+%% lists:zip([a,b,c], tl(tuple_to_list(Rec))).
+%%
%% '#get-r'(Attrs, Rec) when is_list(Attrs) ->
%% ['#get-r'(A, Rec) || A <- Attrs];
%% '#get-r'(a, Rec) -> Rec#r.a;
@@ -116,6 +124,7 @@ a_export(Exports) ->
{fname(info), 2},
{fname(new), 1},
{fname(new), 2},
+ {fname(get), 1},
{fname(get), 2},
{fname(set), 2}
| lists:flatmap(fun export/1, Exports)]}.
@@ -124,6 +133,7 @@ export(Rname) ->
New = fname(new, Rname),
[{New, 0},
{New, 1},
+ {fname(get, Rname), 1},
{fname(get, Rname), 2},
{fname(set, Rname), 2},
{fname(info, Rname), 1}].
@@ -135,6 +145,7 @@ f_accessors(Es, Rs) ->
'#info-/2'(Es),
'#new-/1'(Es),
'#new-/2'(Es),
+ '#get-/1'(Es),
'#get-/2'(Es),
'#set-/2'(Es)
| lists:flatmap(fun(N) -> accessors(N, fields(N, Rs)) end, Es)].
@@ -142,6 +153,7 @@ f_accessors(Es, Rs) ->
accessors(Rname, Fields) ->
['#new-X/0'(Rname),
'#new-X/1'(Rname),
+ '#get-X/1'(Rname, Fields),
'#get-X/2'(Rname, Fields),
'#set-X/2'(Rname, Fields),
'#info-X/1'(Rname, Fields)].
@@ -183,12 +195,15 @@ fname(Op, Rname) ->
'#new-/1'(Exports) ->
{?function, fname(new), 1,
- lists:map(fun 'new-'/1, Exports) ++ [?BADARG(1)]}.
+ lists:flatmap(fun 'new-'/1, Exports) ++ [?BADARG(1)]}.
'new-'(R) ->
- {?clause, [?ATOM(R)],
- [],
- [{?record, R, []}]}.
+ [{?clause, [?ATOM(R)],
+ [],
+ [{?record, R, []}]},
+ {?clause, [{?cons, ?ATOM(R), ?VAR('Vals')}],
+ [],
+ [?CALL(fname(new, R), [?VAR('Vals')])]}].
'#new-/2'(Exports) ->
{?function, fname(new), 2,
@@ -199,6 +214,15 @@ fname(Op, Rname) ->
[],
[?CALL(fname(new, R), [?VAR('Vals')])]}.
+'#get-/1'(Exports) ->
+ {?function, fname(get), 1,
+ lists:map(fun 'get--'/1, Exports) ++ [?BADARG(1)]}.
+
+'get--'(R) ->
+ {?clause, [{?match, {?record, R, []}, ?VAR('Rec')}],
+ [],
+ [{?cons, ?ATOM(R), ?CALL(fname(get, R), [?VAR('Rec')])}]}.
+
'#get-/2'(Exports) ->
{?function, fname(get), 2,
lists:map(fun 'get-'/1, Exports) ++ [?BADARG(2)]}.
@@ -245,6 +269,14 @@ fname(Op, Rname) ->
[{?record, ?VAR('Rec'), Rname,
[{?record_field, ?ATOM(Attr), ?VAR('V')}]}]}.
+'#get-X/1'(Rname, Fields) ->
+ FName = fname(get, Rname),
+ Values = ?CALL(tl, [?CALL(tuple_to_list, [?VAR('Rec')])]),
+ {?function, FName, 1,
+ [{?clause, [?VAR('Rec')],
+ [],
+ [?APPLY(lists, zip, [?TERM(Fields), Values])]}]}.
+
'#get-X/2'(Rname, Fields) ->
FName = fname(get, Rname),
{?function, FName, 2,
diff --git a/lib/diameter/src/compiler/diameter_forms.hrl b/lib/diameter/src/compiler/diameter_forms.hrl
index 4cd86c32aa..1a0f3492ea 100644
--- a/lib/diameter/src/compiler/diameter_forms.hrl
+++ b/lib/diameter/src/compiler/diameter_forms.hrl
@@ -36,6 +36,7 @@
-define(clause, ?F(clause)).
-define(function, ?F(function)).
-define(call, ?F(call)).
+-define(cons, ?F(cons)).
-define('fun', ?F('fun')).
-define(generate, ?F(generate)).
-define(lc, ?F(lc)).
diff --git a/lib/diameter/src/dict/acct_rfc6733.dia b/lib/diameter/src/dict/acct_rfc6733.dia
new file mode 100644
index 0000000000..7d6d11a71e
--- /dev/null
+++ b/lib/diameter/src/dict/acct_rfc6733.dia
@@ -0,0 +1,72 @@
+;;
+;; %CopyrightBegin%
+;;
+;; Copyright Ericsson AB 2013. 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%
+;;
+
+@id 3
+@name diameter_gen_acct_rfc6733
+@prefix diameter_base_accounting
+@vendor 0 IETF
+
+@inherits diameter_gen_base_rfc6733
+
+@messages
+
+ ACR ::= < Diameter Header: 271, REQ, PXY >
+ < Session-Id >
+ { Origin-Host }
+ { Origin-Realm }
+ { Destination-Realm }
+ { Accounting-Record-Type }
+ { Accounting-Record-Number }
+ [ Acct-Application-Id ]
+ [ Vendor-Specific-Application-Id ]
+ [ User-Name ]
+ [ Destination-Host ]
+ [ Accounting-Sub-Session-Id ]
+ [ Acct-Session-Id ]
+ [ Acct-Multi-Session-Id ]
+ [ Acct-Interim-Interval ]
+ [ Accounting-Realtime-Required ]
+ [ Origin-State-Id ]
+ [ Event-Timestamp ]
+ * [ Proxy-Info ]
+ * [ Route-Record ]
+ * [ AVP ]
+
+ ACA ::= < Diameter Header: 271, PXY >
+ < Session-Id >
+ { Result-Code }
+ { Origin-Host }
+ { Origin-Realm }
+ { Accounting-Record-Type }
+ { Accounting-Record-Number }
+ [ Acct-Application-Id ]
+ [ Vendor-Specific-Application-Id ]
+ [ User-Name ]
+ [ Accounting-Sub-Session-Id ]
+ [ Acct-Session-Id ]
+ [ Acct-Multi-Session-Id ]
+ [ Error-Message ]
+ [ Error-Reporting-Host ]
+ [ Failed-AVP ]
+ [ Acct-Interim-Interval ]
+ [ Accounting-Realtime-Required ]
+ [ Origin-State-Id ]
+ [ Event-Timestamp ]
+ * [ Proxy-Info ]
+ * [ AVP ]
diff --git a/lib/diameter/src/dict/base_rfc6733.dia b/lib/diameter/src/dict/base_rfc6733.dia
new file mode 100644
index 0000000000..e1d1f18d86
--- /dev/null
+++ b/lib/diameter/src/dict/base_rfc6733.dia
@@ -0,0 +1,415 @@
+;;
+;; %CopyrightBegin%
+;;
+;; Copyright Ericsson AB 2013. 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%
+;;
+
+@id 0
+@name diameter_gen_base_rfc6733
+@prefix diameter_base
+@vendor 0 IETF
+
+@avp_types
+
+ Acct-Interim-Interval 85 Unsigned32 M
+ Accounting-Realtime-Required 483 Enumerated M
+ Acct-Multi-Session-Id 50 UTF8String M
+ Accounting-Record-Number 485 Unsigned32 M
+ Accounting-Record-Type 480 Enumerated M
+ Acct-Session-Id 44 OctetString M
+ Accounting-Sub-Session-Id 287 Unsigned64 M
+ Acct-Application-Id 259 Unsigned32 M
+ Auth-Application-Id 258 Unsigned32 M
+ Auth-Request-Type 274 Enumerated M
+ Authorization-Lifetime 291 Unsigned32 M
+ Auth-Grace-Period 276 Unsigned32 M
+ Auth-Session-State 277 Enumerated M
+ Re-Auth-Request-Type 285 Enumerated M
+ Class 25 OctetString M
+ Destination-Host 293 DiamIdent M
+ Destination-Realm 283 DiamIdent M
+ Disconnect-Cause 273 Enumerated M
+ Error-Message 281 UTF8String -
+ Error-Reporting-Host 294 DiamIdent -
+ Event-Timestamp 55 Time M
+ Experimental-Result 297 Grouped M
+ Experimental-Result-Code 298 Unsigned32 M
+ Failed-AVP 279 Grouped M
+ Firmware-Revision 267 Unsigned32 -
+ Host-IP-Address 257 Address M
+ Inband-Security-Id 299 Unsigned32 M
+ Multi-Round-Time-Out 272 Unsigned32 M
+ Origin-Host 264 DiamIdent M
+ Origin-Realm 296 DiamIdent M
+ Origin-State-Id 278 Unsigned32 M
+ Product-Name 269 UTF8String -
+ Proxy-Host 280 DiamIdent M
+ Proxy-Info 284 Grouped M
+ Proxy-State 33 OctetString M
+ Redirect-Host 292 DiamURI M
+ Redirect-Host-Usage 261 Enumerated M
+ Redirect-Max-Cache-Time 262 Unsigned32 M
+ Result-Code 268 Unsigned32 M
+ Route-Record 282 DiamIdent M
+ Session-Id 263 UTF8String M
+ Session-Timeout 27 Unsigned32 M
+ Session-Binding 270 Unsigned32 M
+ Session-Server-Failover 271 Enumerated M
+ Supported-Vendor-Id 265 Unsigned32 M
+ Termination-Cause 295 Enumerated M
+ User-Name 1 UTF8String M
+ Vendor-Id 266 Unsigned32 M
+ Vendor-Specific-Application-Id 260 Grouped M
+
+@messages
+
+ CER ::= < Diameter Header: 257, REQ >
+ { Origin-Host }
+ { Origin-Realm }
+ 1* { Host-IP-Address }
+ { Vendor-Id }
+ { Product-Name }
+ [ Origin-State-Id ]
+ * [ Supported-Vendor-Id ]
+ * [ Auth-Application-Id ]
+ * [ Inband-Security-Id ]
+ * [ Acct-Application-Id ]
+ * [ Vendor-Specific-Application-Id ]
+ [ Firmware-Revision ]
+ * [ AVP ]
+
+ CEA ::= < Diameter Header: 257 >
+ { Result-Code }
+ { Origin-Host }
+ { Origin-Realm }
+ 1* { Host-IP-Address }
+ { Vendor-Id }
+ { Product-Name }
+ [ Origin-State-Id ]
+ [ Error-Message ]
+ [ Failed-AVP ]
+ * [ Supported-Vendor-Id ]
+ * [ Auth-Application-Id ]
+ * [ Inband-Security-Id ]
+ * [ Acct-Application-Id ]
+ * [ Vendor-Specific-Application-Id ]
+ [ Firmware-Revision ]
+ * [ AVP ]
+
+ DPR ::= < Diameter Header: 282, REQ >
+ { Origin-Host }
+ { Origin-Realm }
+ { Disconnect-Cause }
+ * [ AVP ]
+
+ DPA ::= < Diameter Header: 282 >
+ { Result-Code }
+ { Origin-Host }
+ { Origin-Realm }
+ [ Error-Message ]
+ [ Failed-AVP ]
+ * [ AVP ]
+
+ DWR ::= < Diameter Header: 280, REQ >
+ { Origin-Host }
+ { Origin-Realm }
+ [ Origin-State-Id ]
+ * [ AVP ]
+
+ DWA ::= < Diameter Header: 280 >
+ { Result-Code }
+ { Origin-Host }
+ { Origin-Realm }
+ [ Error-Message ]
+ [ Failed-AVP ]
+ [ Origin-State-Id ]
+ * [ AVP ]
+
+ answer-message ::= < Diameter Header: code, ERR [PXY] >
+ 0*1 < Session-Id >
+ { Origin-Host }
+ { Origin-Realm }
+ { Result-Code }
+ [ Origin-State-Id ]
+ [ Error-Message ]
+ [ Error-Reporting-Host ]
+ [ Failed-AVP ]
+ [ Experimental-Result ]
+ * [ Proxy-Info ]
+ * [ AVP ]
+
+ RAR ::= < Diameter Header: 258, REQ, PXY >
+ < Session-Id >
+ { Origin-Host }
+ { Origin-Realm }
+ { Destination-Realm }
+ { Destination-Host }
+ { Auth-Application-Id }
+ { Re-Auth-Request-Type }
+ [ User-Name ]
+ [ Origin-State-Id ]
+ * [ Proxy-Info ]
+ * [ Route-Record ]
+ * [ AVP ]
+
+ RAA ::= < Diameter Header: 258, PXY >
+ < Session-Id >
+ { Result-Code }
+ { Origin-Host }
+ { Origin-Realm }
+ [ User-Name ]
+ [ Origin-State-Id ]
+ [ Error-Message ]
+ [ Error-Reporting-Host ]
+ [ Failed-AVP ]
+ * [ Redirect-Host ]
+ [ Redirect-Host-Usage ]
+ [ Redirect-Max-Cache-Time ]
+ * [ Proxy-Info ]
+ * [ AVP ]
+
+ STR ::= < Diameter Header: 275, REQ, PXY >
+ < Session-Id >
+ { Origin-Host }
+ { Origin-Realm }
+ { Destination-Realm }
+ { Auth-Application-Id }
+ { Termination-Cause }
+ [ User-Name ]
+ [ Destination-Host ]
+ * [ Class ]
+ [ Origin-State-Id ]
+ * [ Proxy-Info ]
+ * [ Route-Record ]
+ * [ AVP ]
+
+ STA ::= < Diameter Header: 275, PXY >
+ < Session-Id >
+ { Result-Code }
+ { Origin-Host }
+ { Origin-Realm }
+ [ User-Name ]
+ * [ Class ]
+ [ Error-Message ]
+ [ Error-Reporting-Host ]
+ [ Failed-AVP ]
+ [ Origin-State-Id ]
+ * [ Redirect-Host ]
+ [ Redirect-Host-Usage ]
+ [ Redirect-Max-Cache-Time ]
+ * [ Proxy-Info ]
+ * [ AVP ]
+
+ ASR ::= < Diameter Header: 274, REQ, PXY >
+ < Session-Id >
+ { Origin-Host }
+ { Origin-Realm }
+ { Destination-Realm }
+ { Destination-Host }
+ { Auth-Application-Id }
+ [ User-Name ]
+ [ Origin-State-Id ]
+ * [ Proxy-Info ]
+ * [ Route-Record ]
+ * [ AVP ]
+
+ ASA ::= < Diameter Header: 274, PXY >
+ < Session-Id >
+ { Result-Code }
+ { Origin-Host }
+ { Origin-Realm }
+ [ User-Name ]
+ [ Origin-State-Id ]
+ [ Error-Message ]
+ [ Error-Reporting-Host ]
+ [ Failed-AVP ]
+ * [ Redirect-Host ]
+ [ Redirect-Host-Usage ]
+ [ Redirect-Max-Cache-Time ]
+ * [ Proxy-Info ]
+ * [ AVP ]
+
+ ACR ::= < Diameter Header: 271, REQ, PXY >
+ < Session-Id >
+ { Origin-Host }
+ { Origin-Realm }
+ { Destination-Realm }
+ { Accounting-Record-Type }
+ { Accounting-Record-Number }
+ [ Acct-Application-Id ]
+ [ Vendor-Specific-Application-Id ]
+ [ User-Name ]
+ [ Destination-Host ]
+ [ Accounting-Sub-Session-Id ]
+ [ Acct-Session-Id ]
+ [ Acct-Multi-Session-Id ]
+ [ Acct-Interim-Interval ]
+ [ Accounting-Realtime-Required ]
+ [ Origin-State-Id ]
+ [ Event-Timestamp ]
+ * [ Proxy-Info ]
+ * [ Route-Record ]
+ * [ AVP ]
+
+ ACA ::= < Diameter Header: 271, PXY >
+ < Session-Id >
+ { Result-Code }
+ { Origin-Host }
+ { Origin-Realm }
+ { Accounting-Record-Type }
+ { Accounting-Record-Number }
+ [ Acct-Application-Id ]
+ [ Vendor-Specific-Application-Id ]
+ [ User-Name ]
+ [ Accounting-Sub-Session-Id ]
+ [ Acct-Session-Id ]
+ [ Acct-Multi-Session-Id ]
+ [ Error-Message ]
+ [ Error-Reporting-Host ]
+ [ Failed-AVP ]
+ [ Acct-Interim-Interval ]
+ [ Accounting-Realtime-Required ]
+ [ Origin-State-Id ]
+ [ Event-Timestamp ]
+ * [ Proxy-Info ]
+ * [ AVP ]
+
+@enum Disconnect-Cause
+
+ REBOOTING 0
+ BUSY 1
+ DO_NOT_WANT_TO_TALK_TO_YOU 2
+
+@enum Redirect-Host-Usage
+
+ DONT_CACHE 0
+ ALL_SESSION 1
+ ALL_REALM 2
+ REALM_AND_APPLICATION 3
+ ALL_APPLICATION 4
+ ALL_HOST 5
+ ALL_USER 6
+
+@enum Auth-Request-Type
+
+ AUTHENTICATE_ONLY 1
+ AUTHORIZE_ONLY 2
+ AUTHORIZE_AUTHENTICATE 3
+
+@enum Auth-Session-State
+
+ STATE_MAINTAINED 0
+ NO_STATE_MAINTAINED 1
+
+@enum Re-Auth-Request-Type
+
+ AUTHORIZE_ONLY 0
+ AUTHORIZE_AUTHENTICATE 1
+
+@enum Termination-Cause
+
+ LOGOUT 1
+ SERVICE_NOT_PROVIDED 2
+ BAD_ANSWER 3
+ ADMINISTRATIVE 4
+ LINK_BROKEN 5
+ AUTH_EXPIRED 6
+ USER_MOVED 7
+ SESSION_TIMEOUT 8
+
+@enum Session-Server-Failover
+
+ REFUSE_SERVICE 0
+ TRY_AGAIN 1
+ ALLOW_SERVICE 2
+ TRY_AGAIN_ALLOW_SERVICE 3
+
+@enum Accounting-Record-Type
+
+ EVENT_RECORD 1
+ START_RECORD 2
+ INTERIM_RECORD 3
+ STOP_RECORD 4
+
+@enum Accounting-Realtime-Required
+
+ DELIVER_AND_GRANT 1
+ GRANT_AND_STORE 2
+ GRANT_AND_LOSE 3
+
+@define Result-Code
+
+ ;; 7.1.1. Informational
+ MULTI_ROUND_AUTH 1001
+
+ ;; 7.1.2. Success
+ SUCCESS 2001
+ LIMITED_SUCCESS 2002
+
+ ;; 7.1.3. Protocol Errors
+ COMMAND_UNSUPPORTED 3001
+ UNABLE_TO_DELIVER 3002
+ REALM_NOT_SERVED 3003
+ TOO_BUSY 3004
+ LOOP_DETECTED 3005
+ REDIRECT_INDICATION 3006
+ APPLICATION_UNSUPPORTED 3007
+ INVALID_HDR_BITS 3008
+ INVALID_AVP_BITS 3009
+ UNKNOWN_PEER 3010
+
+ ;; 7.1.4. Transient Failures
+ AUTHENTICATION_REJECTED 4001
+ OUT_OF_SPACE 4002
+ ELECTION_LOST 4003
+
+ ;; 7.1.5. Permanent Failures
+ AVP_UNSUPPORTED 5001
+ UNKNOWN_SESSION_ID 5002
+ AUTHORIZATION_REJECTED 5003
+ INVALID_AVP_VALUE 5004
+ MISSING_AVP 5005
+ RESOURCES_EXCEEDED 5006
+ CONTRADICTING_AVPS 5007
+ AVP_NOT_ALLOWED 5008
+ AVP_OCCURS_TOO_MANY_TIMES 5009
+ NO_COMMON_APPLICATION 5010
+ UNSUPPORTED_VERSION 5011
+ UNABLE_TO_COMPLY 5012
+ INVALID_BIT_IN_HEADER 5013
+ INVALID_AVP_LENGTH 5014
+ INVALID_MESSAGE_LENGTH 5015
+ INVALID_AVP_BIT_COMBO 5016
+ NO_COMMON_SECURITY 5017
+
+@grouped
+
+ Proxy-Info ::= < AVP Header: 284 >
+ { Proxy-Host }
+ { Proxy-State }
+ * [ AVP ]
+
+ Failed-AVP ::= < AVP Header: 279 >
+ 1* {AVP}
+
+ Experimental-Result ::= < AVP Header: 297 >
+ { Vendor-Id }
+ { Experimental-Result-Code }
+
+ Vendor-Specific-Application-Id ::= < AVP Header: 260 >
+ { Vendor-Id }
+ [ Auth-Application-Id ]
+ [ Acct-Application-Id ]
diff --git a/lib/diameter/src/modules.mk b/lib/diameter/src/modules.mk
index 25207625be..2f3239e1aa 100644
--- a/lib/diameter/src/modules.mk
+++ b/lib/diameter/src/modules.mk
@@ -2,7 +2,7 @@
# %CopyrightBegin%
#
-# Copyright Ericsson AB 2010-2012. All Rights Reserved.
+# Copyright Ericsson AB 2010-2013. 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
@@ -17,11 +17,13 @@
#
# %CopyrightEnd%
-# Runtime dictionary files in ./dict. Modules will be generated from
-# these are included in the app file.
+# Runtime dictionary files in ./dict. Modules generated from these are
+# included in the app file.
DICTS = \
base_rfc3588 \
+ base_rfc6733 \
base_accounting \
+ acct_rfc6733 \
relay
# The yecc grammar for the dictionary parser.
@@ -49,6 +51,7 @@ RT_MODULES = \
base/diameter_stats \
base/diameter_sup \
base/diameter_sync \
+ base/diameter_traffic \
base/diameter_types \
base/diameter_watchdog \
base/diameter_watchdog_sup \
diff --git a/lib/diameter/src/transport/diameter_sctp.erl b/lib/diameter/src/transport/diameter_sctp.erl
index 3cb13d7043..8b8c2a6694 100644
--- a/lib/diameter/src/transport/diameter_sctp.erl
+++ b/lib/diameter/src/transport/diameter_sctp.erl
@@ -289,7 +289,7 @@ ports() ->
Ts = diameter_reg:match({?MODULE, '_', '_'}),
[{type(T), N, Pid} || {{?MODULE, T, {_, {_, S}}}, Pid} <- Ts,
{ok, N} <- [inet:port(S)]].
-
+
ports(Ref) ->
Ts = diameter_reg:match({?MODULE, '_', {Ref, '_'}}),
[{type(T), N, Pid} || {{?MODULE, T, {R, {_, S}}}, Pid} <- Ts,
@@ -484,8 +484,8 @@ transition({diameter, {close, Pid}}, #transport{parent = Pid}) ->
%% TLS over SCTP is described in RFC 3436 but has limitations as
%% described in RFC 6083. The latter describes DTLS over SCTP, which
%% addresses these limitations, DTLS itself being described in RFC
-%% 4347. TLS is primarily used over TCP, which the current RFC 3588
-%% draft acknowledges by equating TLS with TLS/TCP and DTLS/SCTP.
+%% 4347. TLS is primarily used over TCP, which RFC 6733 acknowledges
+%% by equating TLS with TLS/TCP and DTLS/SCTP.
transition({diameter, {tls, _Ref, _Type, _Bool}}, _) ->
stop;
@@ -585,8 +585,7 @@ recv({_, #sctp_assoc_change{state = comm_up,
socket = Sock}
= S) ->
Ref = getr(?REF_KEY),
- is_reference(Ref) %% started in new code
- andalso publish(T, Ref, Id, Sock),
+ publish(T, Ref, Id, Sock),
up(S#transport{assoc_id = Id,
streams = {IS, OS}});
diff --git a/lib/diameter/src/transport/diameter_tcp.erl b/lib/diameter/src/transport/diameter_tcp.erl
index 7ec7b1c5e7..132088b514 100644
--- a/lib/diameter/src/transport/diameter_tcp.erl
+++ b/lib/diameter/src/transport/diameter_tcp.erl
@@ -52,7 +52,10 @@
-define(DEFAULT_PORT, 3868). %% RFC 3588, ch 2.1
-define(LISTENER_TIMEOUT, 30000).
--define(FRAGMENT_TIMEOUT, 1000).
+-define(DEFAULT_FRAGMENT_TIMEOUT, 1000).
+
+-define(IS_UINT32(N), (is_integer(N) andalso 0 =< N andalso 0 == N bsr 32)).
+-define(IS_TIMEOUT(N), (infinity == N orelse ?IS_UINT32(N))).
%% cb_info passed to ssl.
-define(TCP_CB(Mod), {Mod, tcp, tcp_closed, tcp_error}).
@@ -72,7 +75,6 @@
{parent :: pid(),
transport = self() :: pid()}).
--type tref() :: reference(). %% timer reference
-type length() :: 0..16#FFFFFF. %% message length from Diameter header
-type size() :: non_neg_integer(). %% accumulated binary size
-type frag() :: {length(), size(), binary(), list(binary())}
@@ -83,8 +85,11 @@
{socket :: inet:socket() | ssl:sslsocket(), %% accept/connect socket
parent :: pid(), %% of process that started us
module :: module(), %% gen_tcp-like module
- frag = <<>> :: binary() | {tref(), frag()}, %% message fragment
- ssl :: boolean() | [term()]}). %% ssl options
+ frag = <<>> :: frag(), %% message fragment
+ ssl :: boolean() | [term()], %% ssl options
+ timeout :: infinity | 0..16#FFFFFFFF, %% fragment timeout
+ tref = false :: false | reference(), %% fragment timer reference
+ flush = false :: boolean()}). %% flush fragment at timeout?
%% The usual transport using gen_tcp can be replaced by anything
%% sufficiently gen_tcp-like by passing a 'module' option as the first
%% (for simplicity) transport option. The transport_module diameter_etcp
@@ -161,7 +166,12 @@ i({T, Ref, Mod, Pid, Opts, Addrs})
%% that does nothing but kill us with the parent until call
%% returns.
{ok, MPid} = diameter_tcp_sup:start_child(#monitor{parent = Pid}),
- {SslOpts, Rest} = ssl(Opts),
+ {SslOpts, Rest0} = ssl(Opts),
+ {OwnOpts, Rest} = own(Rest0),
+ Tmo = proplists:get_value(fragment_timer,
+ OwnOpts,
+ ?DEFAULT_FRAGMENT_TIMEOUT),
+ ?IS_TIMEOUT(Tmo) orelse ?ERROR({fragment_timer, Tmo}),
Sock = i(T, Ref, Mod, Pid, SslOpts, Rest, Addrs),
MPid ! {stop, self()}, %% tell the monitor to die
M = if SslOpts -> ssl; true -> Mod end,
@@ -170,7 +180,8 @@ i({T, Ref, Mod, Pid, Opts, Addrs})
#transport{parent = Pid,
module = M,
socket = Sock,
- ssl = SslOpts};
+ ssl = SslOpts,
+ timeout = Tmo};
%% Put the reference in the process dictionary since we now use it
%% advertise the ssl socket after TLS upgrade.
@@ -196,6 +207,10 @@ i({listen, LRef, APid, {Mod, Opts, Addrs}}) ->
erlang:monitor(process, APid),
start_timer(#listener{socket = LSock}).
+own(Opts) ->
+ {Own, Rest} = proplists:split(Opts, [fragment_timer]),
+ {lists:append(Own), Rest}.
+
ssl(Opts) ->
{[SslOpts], Rest} = proplists:split(Opts, [ssl_options]),
{ssl_opts(SslOpts), Rest}.
@@ -368,8 +383,6 @@ handle_info(T, #monitor{} = S) ->
%% # code_change/3
%% ---------------------------------------------------------------------------
-code_change(_, {transport, _, _, _, _} = S, _) ->
- {ok, #transport{} = list_to_tuple(tuple_to_list(S) ++ [false])};
code_change(_, State, _) ->
{ok, State}.
@@ -452,6 +465,7 @@ t(T,S) ->
%% Initial incoming message when we might need to upgrade to TLS:
%% don't request another message until we know.
+
transition({tcp, Sock, Bin}, #transport{socket = Sock,
parent = Pid,
frag = Head,
@@ -459,13 +473,13 @@ transition({tcp, Sock, Bin}, #transport{socket = Sock,
ssl = Opts}
= S)
when is_list(Opts) ->
- case recv1(Head, Bin) of
+ case rcv(Head, Bin) of
{Msg, B} when is_binary(Msg) ->
diameter_peer:recv(Pid, Msg),
S#transport{frag = B};
Frag ->
setopts(M, Sock),
- S#transport{frag = Frag}
+ start_fragment_timer(S#transport{frag = Frag})
end;
%% Incoming message.
@@ -476,7 +490,7 @@ transition({P, Sock, Bin}, #transport{socket = Sock,
when P == tcp, not B;
P == ssl, B ->
setopts(M, Sock),
- recv(Bin, S);
+ start_fragment_timer(recv(Bin, S));
%% Capabilties exchange has decided on whether or not to run over TLS.
transition({diameter, {tls, Ref, Type, B}}, #transport{parent = Pid}
@@ -487,7 +501,7 @@ transition({diameter, {tls, Ref, Type, B}}, #transport{parent = Pid}
= tls_handshake(Type, B, S),
Pid ! {diameter, {tls, Ref}},
setopts(M, Sock),
- NS#transport{ssl = B};
+ start_fragment_timer(NS#transport{ssl = B});
transition({C, Sock}, #transport{socket = Sock,
ssl = B})
@@ -520,8 +534,8 @@ transition({diameter, {close, Pid}}, #transport{parent = Pid,
stop;
%% Timeout for reception of outstanding packets.
-transition({timeout, TRef, flush}, S) ->
- flush(TRef, S);
+transition({timeout, TRef, flush}, #transport{tref = TRef} = S) ->
+ flush(S#transport{tref = false});
%% Request for the local port number.
transition({resolve_port, Pid}, #transport{socket = Sock,
@@ -559,9 +573,7 @@ tls_handshake(Type, true, #transport{socket = Sock,
= S) ->
{ok, SSock} = tls(Type, Sock, [{cb_info, ?TCP_CB(M)} | Opts]),
Ref = getr(?REF_KEY),
- is_reference(Ref) %% started in new code
- andalso
- (true = diameter_reg:add_new({?MODULE, Type, {Ref, SSock}})),
+ true = diameter_reg:add_new({?MODULE, Type, {Ref, SSock}}),
S#transport{socket = SSock,
module = ssl};
@@ -576,30 +588,25 @@ tls(accept, Sock, Opts) ->
%% recv/2
%%
-%% Reassemble fragmented messages and extract multple message sent
+%% Reassemble fragmented messages and extract multiple message sent
%% using Nagle.
recv(Bin, #transport{parent = Pid, frag = Head} = S) ->
- case recv1(Head, Bin) of
+ case rcv(Head, Bin) of
{Msg, B} when is_binary(Msg) ->
diameter_peer:recv(Pid, Msg),
recv(B, S#transport{frag = <<>>});
Frag ->
- S#transport{frag = Frag}
+ S#transport{frag = Frag,
+ flush = false}
end.
-%% recv1/2
+%% rcv/2
%% No previous fragment.
-recv1(<<>>, Bin) ->
+rcv(<<>>, Bin) ->
rcv(Bin);
-recv1({TRef, Head}, Bin) ->
- erlang:cancel_timer(TRef),
- rcv(Head, Bin).
-
-%% rcv/2
-
%% Not even the first four bytes of the header.
rcv(Head, Bin)
when is_binary(Head) ->
@@ -614,22 +621,22 @@ rcv({Len, N, Head, Acc}, Bin) ->
%% Extract a message for which we have all bytes.
rcv(Len, N, Head, Acc)
when Len =< N ->
- rcv1(Len, bin(Head, Acc));
+ recv1(Len, bin(Head, Acc));
%% Wait for more packets.
rcv(Len, N, Head, Acc) ->
- {start_timer(), {Len, N, Head, Acc}}.
+ {Len, N, Head, Acc}.
-%% rcv/2
+%% rcv/1
%% Nothing left.
rcv(<<>> = Bin) ->
Bin;
-%% Well, this isn't good. Chances are things will go south from here
-%% but if we're lucky then the bytes we have extend to an intended
-%% message boundary and we can recover by simply discarding them,
-%% which is the result of receiving them.
+%% The Message Length isn't even sufficient for a header. Chances are
+%% things will go south from here but if we're lucky then the bytes we
+%% have extend to an intended message boundary and we can recover by
+%% simply receiving them. Make it so.
rcv(<<_:1/binary, Len:24, _/binary>> = Bin)
when Len < 20 ->
{Bin, <<>>};
@@ -637,23 +644,23 @@ rcv(<<_:1/binary, Len:24, _/binary>> = Bin)
%% Enough bytes to extract a message.
rcv(<<_:1/binary, Len:24, _/binary>> = Bin)
when Len =< size(Bin) ->
- rcv1(Len, Bin);
+ recv1(Len, Bin);
%% Or not: wait for more packets.
rcv(<<_:1/binary, Len:24, _/binary>> = Head) ->
- {start_timer(), {Len, size(Head), Head, []}};
+ {Len, size(Head), Head, []};
%% Not even 4 bytes yet.
rcv(Head) ->
- {start_timer(), Head}.
+ Head.
-%% rcv1/2
+%% recv1/2
-rcv1(Len, Bin) ->
+recv1(Len, Bin) ->
<<Msg:Len/binary, Rest/binary>> = Bin,
{Msg, Rest}.
-%% bin/[12]
+%% bin/1-2
bin(Head, Acc) ->
list_to_binary([Head | lists:reverse(Acc)]).
@@ -664,7 +671,7 @@ bin(Bin)
when is_binary(Bin) ->
Bin.
-%% start_timer/0
+%% flush/1
%% An erroneously large message length may leave us with a fragment
%% that lingers if the peer doesn't have anything more to send. Start
@@ -677,14 +684,30 @@ bin(Bin)
%% since all messages with length problems are discarded this should
%% also eventually lead to watchdog failover.
-start_timer() ->
- erlang:start_timer(?FRAGMENT_TIMEOUT, self(), flush).
+%% No fragment to flush.
+flush(#transport{frag = <<>>} = S) ->
+ S;
-flush(TRef, #transport{parent = Pid, frag = {TRef, Head}} = S) ->
- diameter_peer:recv(Pid, bin(Head)),
- S#transport{frag = <<>>};
-flush(_, S) ->
- S.
+%% Messages have been received since last timer expiry.
+flush(#transport{flush = false} = S) ->
+ start_fragment_timer(S#transport{flush = true});
+
+%% No messages since last expiry.
+flush(#transport{frag = Frag, parent = Pid} = S) ->
+ diameter_peer:recv(Pid, bin(Frag)),
+ S#transport{frag = <<>>}.
+
+%% start_fragment_timer/1
+%%
+%% Start a timer only if there's none running and a message to flush.
+
+start_fragment_timer(#transport{frag = B, tref = TRef} = S)
+ when B == <<>>;
+ TRef /= false ->
+ S;
+
+start_fragment_timer(#transport{timeout = Tmo} = S) ->
+ S#transport{tref = erlang:start_timer(Tmo, self(), flush)}.
%% accept/2
diff --git a/lib/diameter/test/depend.sed b/lib/diameter/test/depend.sed
index 95dca44984..7e0d6e40e5 100644
--- a/lib/diameter/test/depend.sed
+++ b/lib/diameter/test/depend.sed
@@ -38,4 +38,4 @@
s@^-include("@@
s@".*@@
G
-s@^\(.*\)\n\(.*\)@$(EBIN)/\2.$(EMULATOR): \1@
+s@^\(.*\)\n\(.*\)@\2.$(EMULATOR): \1@
diff --git a/lib/diameter/test/diameter.cover b/lib/diameter/test/diameter.cover
index 5fde6c7d01..6586733871 100644
--- a/lib/diameter/test/diameter.cover
+++ b/lib/diameter/test/diameter.cover
@@ -1,6 +1,8 @@
-%% -*- erlang -*-
-{exclude,
- [
- ]
-}.
+{incl_app,diameter,details}.
+{excl_mods, diameter,
+ [diameter_dbg,
+ diameter_info,
+ diameter_etcp,
+ diameter_etcp_sup]
+}.
diff --git a/lib/diameter/test/diameter_capx_SUITE.erl b/lib/diameter/test/diameter_capx_SUITE.erl
index ae128b8203..a4e4195a19 100644
--- a/lib/diameter/test/diameter_capx_SUITE.erl
+++ b/lib/diameter/test/diameter_capx_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. 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
@@ -27,6 +27,8 @@
-export([suite/0,
all/0,
groups/0,
+ init_per_group/2,
+ end_per_group/2,
init_per_testcase/2,
end_per_testcase/2]).
@@ -53,7 +55,6 @@
peer_down/4]).
-include("diameter.hrl").
--include("diameter_gen_base_rfc3588.hrl").
%% ===========================================================================
@@ -78,8 +79,10 @@
| [{application, [{alias, A},
{dictionary, D},
{module, [?MODULE, A]}]}
- || {A,D} <- [{common, ?DIAMETER_DICT_COMMON},
- {accounting, ?DIAMETER_DICT_ACCOUNTING}]]]).
+ || {A,D} <- [{base3588, diameter_gen_base_rfc3588},
+ {acct3588, diameter_gen_base_accounting},
+ {base6733, diameter_gen_base_rfc6733},
+ {acct6733, diameter_gen_acct_rfc6733}]]]).
-define(A, list_to_atom).
-define(L, atom_to_list).
@@ -88,13 +91,12 @@
-define(caps, #diameter_caps).
-define(packet, #diameter_packet).
--define(cea, #diameter_base_CEA).
--define(answer_message, #'diameter_base_answer-message').
-
-define(fail(T), erlang:error({T, process_info(self(), messages)})).
-define(TIMEOUT, 10000).
+-define(DICTS, [rfc3588, rfc6733]).
+
%% ===========================================================================
suite() ->
@@ -102,15 +104,15 @@ suite() ->
all() -> [start,
start_services,
- add_listeners,
- {group, all},
- {group, all, [parallel]},
- remove_listeners,
+ add_listeners]
+ ++ [{group, D, P} || D <- ?DICTS, P <- [[], [parallel]]]
+ ++ [remove_listeners,
stop_services,
stop].
groups() ->
- [{all, [], lists:flatmap(fun tc/1, tc())}].
+ Tc = lists:flatmap(fun tc/1, tc()),
+ [{D, [], Tc} || D <- ?DICTS].
%% Generate a unique hostname for each testcase so that watchdogs
%% don't prevent a connection from being brought up immediately.
@@ -118,6 +120,12 @@ init_per_testcase(Name, Config) ->
Uniq = ["." ++ integer_to_list(N) || N <- tuple_to_list(now())],
[{host, lists:flatten([?L(Name) | Uniq])} | Config].
+init_per_group(Name, Config) ->
+ [{rfc, Name} | Config].
+
+end_per_group(_, _) ->
+ ok.
+
end_per_testcase(N, _)
when N == start;
N == start_services;
@@ -126,6 +134,7 @@ end_per_testcase(N, _)
N == stop_services;
N == stop ->
ok;
+
end_per_testcase(Name, Config) ->
CRef = ?util:read_priv(Config, Name),
ok = diameter:remove_transport(?CLIENT, CRef).
@@ -155,14 +164,19 @@ start_services(_Config) ->
%% to both this and the common application. Share a common service just
%% to simplify config, and because we can.
add_listeners(Config) ->
- Acct = listen(?SERVER,
- [{capabilities, [{'Origin-Host', ?HOST("acct-srv")},
- {'Auth-Application-Id', []}]},
- {applications, [accounting]},
- {capabilities_cb, [fun server_capx/3, acct]}]),
- Base = listen(?SERVER,
- [{capabilities, [{'Origin-Host', ?HOST("base-srv")}]},
- {capabilities_cb, [fun server_capx/3, base]}]),
+ Acct = [listen(?SERVER,
+ [{capabilities, [{'Origin-Host', ?HOST(H)},
+ {'Auth-Application-Id', []}]},
+ {applications, [A]},
+ {capabilities_cb, [fun server_capx/3, acct]}])
+ || {A,H} <- [{acct3588, "acct3588-srv"},
+ {acct6733, "acct6733-srv"}]],
+ Base = [listen(?SERVER,
+ [{capabilities, [{'Origin-Host', ?HOST(H)}]},
+ {applications, A},
+ {capabilities_cb, [fun server_capx/3, base]}])
+ || {A,H} <- [{[base3588, acct3588], "base3588-srv"},
+ {[base6733, acct6733], "base6733-srv"}]],
?util:write_priv(Config, ?MODULE, {Base, Acct}). %% lref/2 reads
remove_listeners(_Config) ->
@@ -195,8 +209,9 @@ c_no_common_application(Config) ->
client_closed(Config, "acct-srv", fun no_common_application/1, 5010).
no_common_application(Config) ->
+ [Common, _Acct] = apps(Config),
connect(Config, acct, [{capabilities, [{'Acct-Application-Id', []}]},
- {applications, [common]}]).
+ {applications, [Common]}]).
%% ====================
%% Ask the base server to speak accounting with an unknown security
@@ -209,9 +224,10 @@ c_no_common_security(Config) ->
client_closed(Config, "base-srv", fun no_common_security/1, 5017).
no_common_security(Config) ->
+ [Common, _Acct] = apps(Config),
connect(Config, base, [{capabilities, [{'Acct-Application-Id', []},
{'Inband-Security-Id', [17, 18]}]},
- {applications, [common]}]).
+ {applications, [Common]}]).
%% ====================
%% Have the base server reject a decent CER with the protocol error
@@ -221,18 +237,19 @@ s_unknown_peer(Config) ->
server_reject(Config, fun base/1, 3010).
c_unknown_peer(Config) ->
+ Dict0 = dict0(Config),
true = diameter:subscribe(?CLIENT),
- OH = ?HOST("base-srv"),
+ OH = host(Config, "base-srv"),
{CRef, _} = base(Config),
- {'CEA', ?caps{},
- ?packet{msg = ?answer_message{'Origin-Host' = OH,
- 'Result-Code' = 3010}}}
- = client_recv(CRef).
+ {'CEA', ?caps{}, ?packet{msg = Msg}} = client_recv(CRef),
+
+ ['diameter_base_answer-message' | _] = Dict0:'#get-'(Msg),
+ [OH, 3010] = Dict0:'#get-'(['Origin-Host', 'Result-Code'], Msg).
base(Config) ->
- connect(Config, base, []).
+ connect(Config, base, [{applications, apps(Config)}]).
%% ====================
%% Have the base server reject a decent CER with the non-protocol
@@ -266,18 +283,23 @@ s_client_reject(Config) ->
end.
c_client_reject(Config) ->
+ Dict0 = dict0(Config),
true = diameter:subscribe(?CLIENT),
- OH = ?HOST("acct-srv"),
+ OH = host(Config, "acct-srv"),
{CRef, _} = client_reject(Config),
{'CEA', {capabilities_cb, _, discard},
?caps{origin_host = {_, OH}},
- ?packet{msg = ?cea{'Result-Code' = 2001}}}
- = client_recv(CRef).
+ ?packet{msg = CEA}}
+ = client_recv(CRef),
+
+ [diameter_base_CEA | _] = Dict0:'#get-'(CEA),
+ [2001] = Dict0:'#get-'(['Result-Code'], CEA).
client_reject(Config) ->
- connect(Config, acct, [{capabilities_cb, fun client_capx/2}]).
+ connect(Config, acct, [{capabilities_cb, fun client_capx/2},
+ {applications, apps(Config)}]).
%% ===========================================================================
@@ -327,13 +349,21 @@ server_reject(Config, F, RC) ->
client_closed(Config, Host, F, RC) ->
true = diameter:subscribe(?CLIENT),
- OH = ?HOST(Host),
+ OH = host(Config, Host),
{CRef, _} = F(Config),
{'CEA', RC, ?caps{origin_host = {_, OH}}, ?packet{}}
= client_recv(CRef).
+srv(Config, Host) ->
+ "rfc" ++ N = atom_to_list(proplists:get_value(rfc, Config)),
+ [H, "srv" = S] = string:tokens(Host, "-"),
+ H ++ N ++ "-" ++ S.
+
+host(Config, Name) ->
+ ?HOST(srv(Config, Name)).
+
%% client_recv/1
client_recv(CRef) ->
@@ -364,6 +394,18 @@ client_capx(_, ?caps{origin_host = {[_,$_|"client_reject." ++ _], _}}) ->
%% ===========================================================================
+dict0(Config) ->
+ case proplists:get_value(rfc, Config) of
+ rfc3588 -> diameter_gen_base_rfc3588;
+ rfc6733 -> diameter_gen_base_rfc6733
+ end.
+
+apps(Config) ->
+ case proplists:get_value(rfc, Config) of
+ rfc3588 -> [base3588, acct3588];
+ rfc6733 -> [base6733, acct6733]
+ end.
+
host(Config) ->
{_, H} = lists:keyfind(host, 1, Config),
?HOST(H).
@@ -394,26 +436,32 @@ opts(PortNr, Opts) ->
{port, 0}]}
| Opts].
+lref(rfc3588, [LRef, _]) ->
+ LRef;
+lref(rfc6733, [_, LRef]) ->
+ LRef;
+
lref(Config, T) ->
- case ?util:read_priv(Config, ?MODULE) of
- {LRef, _} when T == base ->
- LRef;
- {_, LRef} when T == acct ->
- LRef
- end.
+ lref(proplists:get_value(rfc, Config),
+ case ?util:read_priv(Config, ?MODULE) of
+ {R, _} when T == base ->
+ R;
+ {_, R} when T == acct ->
+ R
+ end).
%% ===========================================================================
%% diameter callbacks
peer_up(?SERVER,
- {_, ?caps{origin_host = {"acct-srv." ++ _,
+ {_, ?caps{origin_host = {"acct" ++ _,
[_,$_|"client_reject." ++ _]}}},
State,
_) ->
State.
peer_down(?SERVER,
- {_, ?caps{origin_host = {"acct-srv." ++ _,
+ {_, ?caps{origin_host = {"acct" ++ _,
[_,$_|"client_reject." ++ _]}}},
State,
_) ->
diff --git a/lib/diameter/test/diameter_codec_test.erl b/lib/diameter/test/diameter_codec_test.erl
index fbd38067a8..18bd2cc190 100644
--- a/lib/diameter/test/diameter_codec_test.erl
+++ b/lib/diameter/test/diameter_codec_test.erl
@@ -27,7 +27,8 @@
-include("diameter.hrl").
--define(BASE, diameter_gen_base_rfc3588).
+-define(RFC3588, diameter_gen_base_rfc3588).
+-define(RFC6733, diameter_gen_base_rfc6733).
-define(BOOL, [true, false]).
-define(A, list_to_atom).
@@ -158,7 +159,8 @@ gen(M, messages, {Name, Code, Flags, _, _}) ->
Name = case M:msg_name(Code, lists:member('REQ', Flags)) of
N when Name /= 'answer-message' ->
N;
- '' when Name == 'answer-message', M == ?BASE ->
+ '' when Name == 'answer-message', (M == ?RFC3588
+ orelse M == ?RFC6733) ->
Name
end,
[] = arity(M, Name, Rname);
diff --git a/lib/diameter/test/diameter_event_SUITE.erl b/lib/diameter/test/diameter_event_SUITE.erl
index 7c1c76f22a..18bdcb1f54 100644
--- a/lib/diameter/test/diameter_event_SUITE.erl
+++ b/lib/diameter/test/diameter_event_SUITE.erl
@@ -121,7 +121,6 @@ down(Config) ->
{applications, [?DICT_ACCT]},
{reconnect_timer, 5000}]),
start = event(Svc),
- {watchdog, Ref, _, {initial, down}, _} = event(Svc),
{closed, Ref, {'CEA', ?NO_COMMON_APP, _, #diameter_packet{}}, _}
= event(Svc),
{reconnect, Ref, _} = event(Svc).
@@ -132,7 +131,6 @@ cea_timeout(Config) ->
{Svc, Ref} = connect(Config, [{capx_timeout, ?SERVER_CAPX_TMO div 2},
{reconnect_timer, 2*?SERVER_CAPX_TMO}]),
start = event(Svc),
- {watchdog, Ref, _, {initial, down}, _} = event(Svc),
{closed, Ref, {'CEA', timeout}, _} = event(Svc).
stop(_Config) ->
diff --git a/lib/diameter/test/diameter_gen_sctp_SUITE.erl b/lib/diameter/test/diameter_gen_sctp_SUITE.erl
index 2fde7b9fdb..51ccb1e6ec 100644
--- a/lib/diameter/test/diameter_gen_sctp_SUITE.erl
+++ b/lib/diameter/test/diameter_gen_sctp_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. 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
@@ -355,7 +355,7 @@ open(Opts) ->
gen_sctp:open([{ip, ?ADDR}, {port, 0}, {active, true}, binary,
{recbuf, 1 bsl 16}, {sndbuf, 1 bsl 16}
| Opts]).
-
+
%% assoc/1
assoc(Sock) ->
diff --git a/lib/diameter/test/diameter_length_SUITE.erl b/lib/diameter/test/diameter_length_SUITE.erl
new file mode 100644
index 0000000000..4e413e6a42
--- /dev/null
+++ b/lib/diameter/test/diameter_length_SUITE.erl
@@ -0,0 +1,288 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2013. 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%
+%%
+
+%%
+%% Tests of transport_opt() length_errors.
+%%
+
+-module(diameter_length_SUITE).
+
+-export([suite/0,
+ all/0,
+ groups/0,
+ init_per_suite/1,
+ end_per_suite/1,
+ init_per_group/2,
+ end_per_group/2,
+ init_per_testcase/2,
+ end_per_testcase/2]).
+
+%% testcases
+-export([start/1,
+ send/1,
+ stop/1]).
+
+%% diameter callbacks
+-export([peer_up/3,
+ peer_down/3,
+ pick_peer/6,
+ prepare_request/5,
+ handle_answer/6,
+ handle_error/6,
+ handle_request/3]).
+
+-include("diameter.hrl").
+-include("diameter_gen_base_rfc3588.hrl").
+
+%% ===========================================================================
+
+-define(util, diameter_util).
+
+-define(CLIENT, "CLIENT").
+-define(SERVER, "SERVER").
+-define(REALM, "erlang.org").
+-define(HOST(Host, Realm), Host ++ [$.|Realm]).
+-define(DICT, diameter_gen_base_rfc3588).
+
+%% Config for diameter:start_service/2.
+-define(SERVICE(Name),
+ [{'Origin-Host', Name ++ "." ++ ?REALM},
+ {'Origin-Realm', ?REALM},
+ {'Host-IP-Address', [{127,0,0,1}]},
+ {'Vendor-Id', 12345},
+ {'Product-Name', "OTP/diameter"},
+ {'Auth-Application-Id', [?DIAMETER_APP_ID_COMMON]},
+ {application, [{dictionary, ?DICT},
+ {module, ?MODULE},
+ {answer_errors, callback}]}]).
+
+-define(SUCCESS,
+ ?'DIAMETER_BASE_RESULT-CODE_DIAMETER_SUCCESS').
+-define(MISSING_AVP,
+ ?'DIAMETER_BASE_RESULT-CODE_DIAMETER_MISSING_AVP').
+-define(INVALID_MESSAGE_LENGTH,
+ ?'DIAMETER_BASE_RESULT-CODE_DIAMETER_INVALID_MESSAGE_LENGTH').
+
+-define(LOGOUT,
+ ?'DIAMETER_BASE_TERMINATION-CAUSE_DIAMETER_LOGOUT').
+
+-define(GROUPS, [exit, handle, discard]).
+
+-define(L, atom_to_list).
+
+%% ===========================================================================
+
+suite() ->
+ [{timetrap, {seconds, 60}}].
+
+all() ->
+ [{group, G} || G <- ?GROUPS].
+
+groups() ->
+ [{G, [], [start, send, stop]} || G <- ?GROUPS].
+
+init_per_suite(Config) ->
+ ok = diameter:start(),
+ Config.
+
+end_per_suite(_Config) ->
+ ok = diameter:stop().
+
+init_per_group(Group, Config) ->
+ [{group, Group} | Config].
+
+end_per_group(_, _) ->
+ ok.
+
+init_per_testcase(_Name, Config) ->
+ Config.
+
+end_per_testcase(_, _) ->
+ ok.
+
+origin(exit) -> 0;
+origin(handle) -> 1;
+origin(discard) -> 2;
+
+origin(0) -> exit;
+origin(1) -> handle;
+origin(2) -> discard.
+
+%% ===========================================================================
+
+%% start/1
+
+start(Config) ->
+ Group = proplists:get_value(group, Config),
+ ok = diameter:start_service(?SERVER, ?SERVICE(?L(Group))),
+ ok = diameter:start_service(?CLIENT, ?SERVICE(?CLIENT)),
+ LRef = ?util:listen(?SERVER,
+ tcp,
+ [{length_errors, Group}]),
+ ?util:connect(?CLIENT,
+ tcp,
+ LRef,
+ [{capabilities, [{'Origin-State-Id', origin(Group)}]}]).
+
+%% stop/1
+
+stop(_Config) ->
+ ok = diameter:remove_transport(?CLIENT, true),
+ ok = diameter:remove_transport(?SERVER, true),
+ ok = diameter:stop_service(?SERVER),
+ ok = diameter:stop_service(?CLIENT).
+
+%% send/1
+
+%% Server transport exits on messages of insuffient length.
+send(exit) ->
+ %% Transport exit is followed by failover but there's only one
+ %% transport to choose from.
+ {error, failover} = call(4);
+
+%% Server transport receives messages of insufficient length.
+send(handle) ->
+ %% Message Length too large: diameter_tcp flushes the request
+ %% when no additional bytes arrive.
+ #diameter_base_STA{'Result-Code' = ?INVALID_MESSAGE_LENGTH}
+ = call(4),
+ %% Another request answered as it should.
+ #diameter_base_STA{'Result-Code' = ?SUCCESS}
+ = call(0),
+ %% Message Length conveniently small: the trailing optional
+ %% Origin-State-Id isn't included in the received request.
+ #diameter_base_STA{'Result-Code' = ?SUCCESS}
+ = call(-12),
+ %% Server receives Origin-State-Id AVP as the first 12 bytes of
+ %% the next request: AVP <<Code:32, Flags:8, Len:24, Data:32>> is
+ %% interpreted as header <<Version:8, Len:24, Flags:8, Code:24,
+ %% ApplId: 32>>. In particular, the AVP Length 12 = 00001100 is
+ %% interpreted as Command Flags, so R=0 and the request is
+ %% interpreted as an unsolicited answer. Increase Message Length
+ %% to have the server receive all bytes sent thusfar.
+ {error, timeout}
+ = call(12),
+ %% Another request answered as it should.
+ #diameter_base_STA{'Result-Code' = ?SUCCESS}
+ = call(0),
+ %% Shorten Message Length so much that that the server doesn't
+ %% receive the required Termination-Cause AVP.
+ #diameter_base_STA{'Result-Code' = ?MISSING_AVP}
+ = call(-24);
+
+%% Server transport discards message of insufficient length.
+send(discard) ->
+ %% First request times out when the server discards it but a
+ %% second succeeds since the transport remains up.
+ {error, timeout}
+ = call(4),
+ #diameter_base_STA{'Result-Code' = ?SUCCESS}
+ = call(0);
+
+send(Config) ->
+ Group = proplists:get_value(group, Config),
+ put({?MODULE, group}, Group),
+ send(Group).
+
+%% ===========================================================================
+
+call(Delta) ->
+ Group = get({?MODULE, group}),
+ diameter:call(?CLIENT,
+ ?DICT,
+ #diameter_base_STR
+ {'Termination-Cause' = ?LOGOUT,
+ 'Auth-Application-Id' = ?DIAMETER_APP_ID_COMMON,
+ 'Origin-State-Id' = [7]},
+ [{extra, [Group, Delta]}]).
+
+%% ===========================================================================
+%% diameter callbacks
+
+%% peer_up/3
+
+peer_up(_SvcName, _Peer, State) ->
+ State.
+
+%% peer_down/3
+
+peer_down(_SvcName, _Peer, State) ->
+ State.
+
+%% pick_peer/6
+
+pick_peer([Peer], _, ?CLIENT, _State, _Group, _Delta) ->
+ {ok, Peer}.
+
+%% prepare_request/5
+
+prepare_request(Pkt, ?CLIENT, {_Ref, Caps}, _Group, Delta) ->
+ {send, resize(Delta, prepare(Pkt, Caps))}.
+
+prepare(#diameter_packet{msg = Req0} = Pkt, Caps) ->
+ #diameter_caps{origin_host = {OH, _},
+ origin_realm = {OR, DR}}
+ = Caps,
+ Req = Req0#diameter_base_STR{'Session-Id' = diameter:session_id(OH),
+ 'Origin-Host' = OH,
+ 'Origin-Realm' = OR,
+ 'Destination-Realm' = DR},
+ diameter_codec:encode(?DICT, Pkt#diameter_packet{msg = Req}).
+
+resize(0, Pkt) ->
+ Pkt;
+resize(Delta, #diameter_packet{bin = Bin} = Pkt) ->
+ Pkt#diameter_packet{bin = resize(Delta, Bin)};
+
+resize(Delta, <<V, Len:24, T/binary>>) ->
+ <<V, (Len + Delta):24, T/binary>>.
+
+%% handle_answer/6
+
+handle_answer(Pkt, _Req, ?CLIENT, _Peer, _Group, _Delta) ->
+ Pkt#diameter_packet.msg.
+
+%% handle_error/6
+
+handle_error(Reason, _Req, ?CLIENT, _Peer, _Group, _Delta) ->
+ {error, Reason}.
+
+%% handle_request/3
+
+handle_request(Pkt, ?SERVER, {_Ref, Caps}) ->
+ #diameter_caps{origin_host = {OH, _},
+ origin_realm = {OR, _},
+ origin_state_id = {_,[Id]}}
+ = Caps,
+ answer(origin(Id),
+ Pkt,
+ #diameter_base_STA{'Result-Code' = ?SUCCESS,
+ 'Session-Id' = diameter:session_id(OH),
+ 'Origin-Host' = OH,
+ 'Origin-Realm' = OR}).
+
+answer(Group, #diameter_packet{errors = Es}, Ans) ->
+ answer(Group, Es, Ans);
+
+answer(_, [], Ans) ->
+ {reply, Ans};
+answer(Group, [RC|_], Ans)
+ when RC == ?INVALID_MESSAGE_LENGTH, Group == handle;
+ RC /= ?INVALID_MESSAGE_LENGTH ->
+ {reply, Ans}.
diff --git a/lib/diameter/test/diameter_stats_SUITE.erl b/lib/diameter/test/diameter_stats_SUITE.erl
index 8b7d8cb1b6..af52afb59c 100644
--- a/lib/diameter/test/diameter_stats_SUITE.erl
+++ b/lib/diameter/test/diameter_stats_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. 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
@@ -69,7 +69,7 @@ reg(_) ->
true = ?stat:reg(Ref),
false = ?stat:reg(Ref). %% duplicate
-incr(_) ->
+incr(_) ->
Ref = '_',
Ctr = x,
false = ?stat:incr(Ctr), %% not registered,
diff --git a/lib/diameter/test/diameter_traffic_SUITE.erl b/lib/diameter/test/diameter_traffic_SUITE.erl
index b03a9ce4d1..6727e88b66 100644
--- a/lib/diameter/test/diameter_traffic_SUITE.erl
+++ b/lib/diameter/test/diameter_traffic_SUITE.erl
@@ -80,7 +80,9 @@
send_multiple_filters_2/1,
send_multiple_filters_3/1,
send_anything/1,
+ outstanding/1,
remove_transports/1,
+ empty/1,
stop_services/1,
stop/1]).
@@ -97,11 +99,21 @@
-include("diameter.hrl").
-include("diameter_gen_base_rfc3588.hrl").
-include("diameter_gen_base_accounting.hrl").
+%% The listening transports use RFC 3588 dictionaries, the client
+%% transports use either 3588 or 6733. (So can't use the record
+%% definitions in the latter case.)
%% ===========================================================================
-define(util, diameter_util).
+-define(A, list_to_atom).
+-define(L, atom_to_list).
+
+%% Don't use is_record/2 since dictionary hrl's aren't included.
+%% (Since they define conflicting reqcords with the same names.)
+-define(is_record(Rec, Name), (Name == element(1, Rec))).
+
-define(ADDR, {127,0,0,1}).
-define(CLIENT, "CLIENT").
@@ -111,9 +123,6 @@
-define(EXTRA, an_extra_argument).
--define(BASE, ?DIAMETER_DICT_COMMON).
--define(ACCT, ?DIAMETER_DICT_ACCOUNTING).
-
%% Sequence mask for End-to-End and Hop-by-Hop identifiers.
-define(CLIENT_MASK, {1,26}). %% 1 in top 6 bits
@@ -123,9 +132,14 @@
%% How to send answers, in a diameter_packet or not.
-define(CONTAINERS, [pkt, msg]).
-%% Send over multiple connections that are mapped onto
-%% [{E,P} || E <- ?ENCODINGS, P <- ?CONTAINERS].
--define(CONNECTIONS, [c0,c1,c2,c3]).
+%% Which common dictionary to use in the clients.
+-define(RFCS, [rfc3588, rfc6733]).
+
+-record(group,
+ {client_encoding,
+ client_dict0,
+ server_encoding,
+ server_container}).
%% Not really what we should be setting unless the message is sent in
%% the common application but diameter doesn't care.
@@ -134,6 +148,17 @@
%% An Application-ID the server doesn't support.
-define(BAD_APP, 42).
+%% A common match when receiving answers in a client.
+-define(answer_message(SessionId, ResultCode),
+ ['answer-message',
+ {'Session-Id', SessionId},
+ {'Origin-Host', _},
+ {'Origin-Realm', _},
+ {'Result-Code', ResultCode}
+ | _]).
+-define(answer_message(ResultCode),
+ ?answer_message(_, ResultCode)).
+
%% Config for diameter:start_service/2.
-define(SERVICE(Name),
[{'Origin-Host', Name ++ "." ++ ?REALM},
@@ -147,7 +172,10 @@
| [{application, [{dictionary, D},
{module, ?MODULE},
{answer_errors, callback}]}
- || D <- [?BASE, ?ACCT]]]).
+ || D <- [diameter_gen_base_rfc3588,
+ diameter_gen_base_accounting,
+ diameter_gen_base_rfc6733,
+ diameter_gen_acct_rfc6733]]]).
-define(SUCCESS,
?'DIAMETER_BASE_RESULT-CODE_DIAMETER_SUCCESS').
@@ -186,11 +214,6 @@
-define(USER_MOVED,
?'DIAMETER_BASE_TERMINATION-CAUSE_DIAMETER_USER_MOVED').
--define(A, list_to_atom).
--define(L, atom_to_list).
-
--define(NAME(A,B), ?A(?L(A) ++ "," ++ ?L(B))).
-
%% ===========================================================================
suite() ->
@@ -198,20 +221,27 @@ suite() ->
all() ->
[start, start_services, add_transports, result_codes]
- ++ [{group, ?util:name([R,C,A]), P} || R <- ?ENCODINGS,
- C <- ?CONTAINERS,
- A <- ?ENCODINGS,
- P <- [[], [parallel]]]
- ++ [remove_transports, stop_services, stop].
+ ++ [{group, ?util:name([R,D,A,C]), P} || R <- ?ENCODINGS,
+ D <- ?RFCS,
+ A <- ?ENCODINGS,
+ C <- ?CONTAINERS,
+ P <- [[], [parallel]]]
+ ++ [outstanding, remove_transports, empty, stop_services, stop].
groups() ->
Ts = tc(),
- [{?util:name([R,C,A]), [], Ts} || R <- ?ENCODINGS,
- C <- ?CONTAINERS,
- A <- ?ENCODINGS].
+ [{?util:name([R,D,A,C]), [], Ts} || R <- ?ENCODINGS,
+ D <- ?RFCS,
+ A <- ?ENCODINGS,
+ C <- ?CONTAINERS].
init_per_group(Name, Config) ->
- [{group, Name} | Config].
+ [R,D,A,C] = ?util:name(Name),
+ G = #group{client_encoding = R,
+ client_dict0 = dict0(D),
+ server_encoding = A,
+ server_container = C},
+ [{group, G} | Config].
end_per_group(_, _) ->
ok.
@@ -282,12 +312,33 @@ start_services(_Config) ->
| ?SERVICE(?CLIENT)]).
add_transports(Config) ->
- LRef = ?util:listen(?SERVER, tcp, [{capabilities_cb, fun capx/2}]),
- Cs = [?util:connect(?CLIENT, tcp, LRef, [{id, C},
- {capabilities, [osi(C)]}])
- || C <- ?CONNECTIONS],
+ LRef = ?util:listen(?SERVER,
+ tcp,
+ [{capabilities_cb, fun capx/2},
+ {applications, apps(rfc3588)}]),
+ Cs = [?util:connect(?CLIENT,
+ tcp,
+ LRef,
+ [{id, Id},
+ {capabilities, [{'Origin-State-Id', origin(Id)}]},
+ {applications, apps(D)}])
+ || A <- ?ENCODINGS,
+ C <- ?CONTAINERS,
+ D <- ?RFCS,
+ Id <- [{A,C}]],
+ %% The server uses the client's Origin-State-Id to decide how to
+ %% answer.
?util:write_priv(Config, "transport", [LRef | Cs]).
+apps(D0) ->
+ D = dict0(D0),
+ [acct(D), D].
+
+%% Ensure there are no outstanding requests in request table.
+outstanding(_Config) ->
+ [] = [T || T <- ets:tab2list(diameter_request),
+ is_atom(element(1,T))].
+
remove_transports(Config) ->
[LRef | Cs] = ?util:read_priv(Config, "transport"),
[?util:disconnect(?CLIENT, C, ?SERVER, LRef) || C <- Cs].
@@ -296,6 +347,10 @@ stop_services(_Config) ->
ok = diameter:stop_service(?CLIENT),
ok = diameter:stop_service(?SERVER).
+%% Ensure even transports have been removed from request table.
+empty(_Config) ->
+ [] = ets:tab2list(diameter_request).
+
stop(_Config) ->
ok = diameter:stop().
@@ -303,10 +358,6 @@ capx(_, #diameter_caps{origin_host = {OH,DH}}) ->
io:format("connection: ~p -> ~p~n", [DH,OH]),
ok.
-osi(Id) ->
- [$c,N] = atom_to_list(Id),
- {'Origin-State-Id', N - $0}.
-
%% ===========================================================================
%% Ensure that result codes have the expected values.
@@ -329,7 +380,7 @@ send_ok(Config) ->
Req = ['ACR', {'Accounting-Record-Type', ?EVENT_RECORD},
{'Accounting-Record-Number', 1}],
- #diameter_base_accounting_ACA{'Result-Code' = ?SUCCESS}
+ ['ACA', _SessionId, {'Result-Code', ?SUCCESS} | _]
= call(Config, Req).
%% Send an accounting ACR that the server answers badly to.
@@ -337,7 +388,7 @@ send_nok(Config) ->
Req = ['ACR', {'Accounting-Record-Type', ?EVENT_RECORD},
{'Accounting-Record-Number', 0}],
- #'diameter_base_answer-message'{'Result-Code' = ?INVALID_AVP_BITS}
+ ?answer_message(?INVALID_AVP_BITS)
= call(Config, Req).
%% Send an ACR and expect success.
@@ -345,7 +396,7 @@ send_eval(Config) ->
Req = ['ACR', {'Accounting-Record-Type', ?EVENT_RECORD},
{'Accounting-Record-Number', 3}],
- #diameter_base_accounting_ACA{'Result-Code' = ?SUCCESS}
+ ['ACA', _SessionId, {'Result-Code', ?SUCCESS} | _]
= call(Config, Req).
%% Send an accounting ACR that the server tries to answer with an
@@ -362,46 +413,44 @@ send_protocol_error(Config) ->
Req = ['ACR', {'Accounting-Record-Type', ?EVENT_RECORD},
{'Accounting-Record-Number', 4}],
- #'diameter_base_answer-message'{'Result-Code' = ?TOO_BUSY}
+ ?answer_message(?TOO_BUSY)
= call(Config, Req).
%% Send an ASR with an arbitrary AVP and expect success and the same
%% AVP in the reply.
send_arbitrary(Config) ->
Req = ['ASR', {'AVP', [#diameter_avp{name = 'Class', value = "XXX"}]}],
- #diameter_base_ASA{'Result-Code' = ?SUCCESS,
- 'AVP' = Avps}
+ ['ASA', _SessionId, {'Result-Code', ?SUCCESS} | Avps]
= call(Config, Req),
- [#diameter_avp{name = 'Class',
- value = "XXX"}]
- = Avps.
+ {'AVP', [#diameter_avp{name = 'Class',
+ value = "XXX"}]}
+ = lists:last(Avps).
%% Send an unknown AVP (to some client) and check that it comes back.
send_unknown(Config) ->
Req = ['ASR', {'AVP', [#diameter_avp{code = 999,
is_mandatory = false,
data = <<17>>}]}],
- #diameter_base_ASA{'Result-Code' = ?SUCCESS,
- 'AVP' = Avps}
+ ['ASA', _SessionId, {'Result-Code', ?SUCCESS} | Avps]
= call(Config, Req),
- [#diameter_avp{code = 999,
- is_mandatory = false,
- data = <<17>>}]
- = Avps.
+ {'AVP', [#diameter_avp{code = 999,
+ is_mandatory = false,
+ data = <<17>>}]}
+ = lists:last(Avps).
%% Ditto but set the M flag.
send_unknown_mandatory(Config) ->
Req = ['ASR', {'AVP', [#diameter_avp{code = 999,
is_mandatory = true,
data = <<17>>}]}],
- #diameter_base_ASA{'Result-Code' = ?AVP_UNSUPPORTED,
- 'Failed-AVP' = Failed}
+ ['ASA', _SessionId, {'Result-Code', ?AVP_UNSUPPORTED} | Avps]
= call(Config, Req),
- [#'diameter_base_Failed-AVP'{'AVP' = Avps}] = Failed,
+ [#'diameter_base_Failed-AVP'{'AVP' = As}]
+ = proplists:get_value('Failed-AVP', Avps),
[#diameter_avp{code = 999,
is_mandatory = true,
data = <<17>>}]
- = Avps.
+ = As.
%% Send an STR that the server ignores.
send_noreply(Config) ->
@@ -411,32 +460,32 @@ send_noreply(Config) ->
%% Send an unsupported command and expect 3001.
send_unsupported(Config) ->
Req = ['STR', {'Termination-Cause', ?BAD_ANSWER}],
- #'diameter_base_answer-message'{'Result-Code' = ?COMMAND_UNSUPPORTED}
+ ?answer_message(?COMMAND_UNSUPPORTED)
= call(Config, Req).
%% Send an unsupported application and expect 3007.
send_unsupported_app(Config) ->
Req = ['STR', {'Termination-Cause', ?BAD_ANSWER}],
- #'diameter_base_answer-message'{'Result-Code' = ?APPLICATION_UNSUPPORTED}
+ ?answer_message(?APPLICATION_UNSUPPORTED)
= call(Config, Req).
%% Send a request with the E bit set and expect 3008.
send_error_bit(Config) ->
Req = ['STR', {'Termination-Cause', ?BAD_ANSWER}],
- #'diameter_base_answer-message'{'Result-Code' = ?INVALID_HDR_BITS}
+ ?answer_message(?INVALID_HDR_BITS)
= call(Config, Req).
%% Send a bad version and check that we get 5011.
send_unsupported_version(Config) ->
Req = ['STR', {'Termination-Cause', ?LOGOUT}],
- #diameter_base_STA{'Result-Code' = ?UNSUPPORTED_VERSION}
+ ['STA', _SessionId, {'Result-Code', ?UNSUPPORTED_VERSION} | _]
= call(Config, Req).
%% Send a request containing an incorrect AVP length.
send_invalid_avp_bits(Config) ->
Req = ['STR', {'Termination-Cause', ?LOGOUT}],
- #'diameter_base_answer-message'{'Result-Code' = ?INVALID_AVP_BITS}
+ ?answer_message(?INVALID_AVP_BITS)
= call(Config, Req).
%% Send a request containing an AVP length that doesn't match the
@@ -444,7 +493,7 @@ send_invalid_avp_bits(Config) ->
send_invalid_avp_length(Config) ->
Req = ['STR', {'Termination-Cause', ?LOGOUT}],
- #'diameter_base_STA'{'Result-Code' = ?INVALID_AVP_LENGTH}
+ ['STA', _SessionId, {'Result-Code', ?INVALID_AVP_LENGTH} | _]
= call(Config, Req).
%% Send a request containing 5xxx errors that the server rejects with
@@ -452,14 +501,14 @@ send_invalid_avp_length(Config) ->
send_invalid_reject(Config) ->
Req = ['STR', {'Termination-Cause', ?USER_MOVED}],
- #'diameter_base_answer-message'{'Result-Code' = ?TOO_BUSY}
+ ?answer_message(?TOO_BUSY)
= call(Config, Req).
%% Send something long that will be fragmented by TCP.
send_long(Config) ->
Req = ['STR', {'Termination-Cause', ?LOGOUT},
{'User-Name', [lists:duplicate(1 bsl 20, $X)]}],
- #diameter_base_STA{'Result-Code' = ?SUCCESS}
+ ['STA', _SessionId, {'Result-Code', ?SUCCESS} | _]
= call(Config, Req).
%% Send something for which pick_peer finds no suitable peer.
@@ -484,14 +533,14 @@ send_any_1(Config) ->
send_any_2(Config) ->
Req = ['STR', {'Termination-Cause', ?LOGOUT},
{'Destination-Host', [?HOST(?SERVER, "unknown.org")]}],
- #'diameter_base_answer-message'{'Result-Code' = ?UNABLE_TO_DELIVER}
+ ?answer_message(?UNABLE_TO_DELIVER)
= call(Config, Req, [{filter, {any, [host, realm]}}]).
%% Send with a conjunctive filter.
send_all_1(Config) ->
Req = ['STR', {'Termination-Cause', ?LOGOUT}],
Realm = lists:foldr(fun(C,A) -> [C,A] end, [], ?REALM),
- #diameter_base_STA{'Result-Code' = ?SUCCESS}
+ ['STA', _SessionId, {'Result-Code', ?SUCCESS} | _]
= call(Config, Req, [{filter, {all, [{host, any},
{realm, Realm}]}}]).
send_all_2(Config) ->
@@ -509,8 +558,7 @@ send_timeout(Config) ->
%% received the Session-Id.
send_error(Config) ->
Req = ['RAR', {'Re-Auth-Request-Type', ?AUTHORIZE_AUTHENTICATE}],
- #'diameter_base_answer-message'{'Result-Code' = ?TOO_BUSY,
- 'Session-Id' = SId}
+ ?answer_message(SId, ?TOO_BUSY)
= call(Config, Req),
undefined /= SId.
@@ -520,10 +568,9 @@ send_detach(Config) ->
Req = ['STR', {'Termination-Cause', ?LOGOUT}],
Ref = make_ref(),
ok = call(Config, Req, [{extra, [{self(), Ref}]}, detach]),
- #diameter_packet{msg = Rec, errors = []}
- = receive {Ref, T} -> T after 2000 -> false end,
- #diameter_base_STA{'Result-Code' = ?SUCCESS}
- = Rec.
+ Ans = receive {Ref, T} -> T after 2000 -> false end,
+ ['STA', _SessionId, {'Result-Code', ?SUCCESS} | _]
+ = Ans.
%% Send a request which can't be encoded and expect {error, encode}.
send_encode_error(Config) ->
@@ -533,11 +580,11 @@ send_encode_error(Config) ->
send_destination_1(Config) ->
Req = ['STR', {'Termination-Cause', ?LOGOUT},
{'Destination-Host', [?HOST(?SERVER, ?REALM)]}],
- #diameter_base_STA{'Result-Code' = ?SUCCESS}
+ ['STA', _SessionId, {'Result-Code', ?SUCCESS} | _]
= call(Config, Req, [{filter, {all, [host, realm]}}]).
send_destination_2(Config) ->
Req = ['STR', {'Termination-Cause', ?LOGOUT}],
- #diameter_base_STA{'Result-Code' = ?SUCCESS}
+ ['STA', _SessionId, {'Result-Code', ?SUCCESS} | _]
= call(Config, Req, [{filter, {all, [host, realm]}}]).
%% Send with filtering on and expect failure when specifying an
@@ -558,12 +605,12 @@ send_destination_4(Config) ->
send_destination_5(Config) ->
Req = ['STR', {'Termination-Cause', ?LOGOUT},
{'Destination-Realm', "unknown.org"}],
- #'diameter_base_answer-message'{'Result-Code' = ?REALM_NOT_SERVED}
+ ?answer_message(?REALM_NOT_SERVED)
= call(Config, Req).
send_destination_6(Config) ->
Req = ['STR', {'Termination-Cause', ?LOGOUT},
{'Destination-Host', [?HOST(?SERVER, "unknown.org")]}],
- #'diameter_base_answer-message'{'Result-Code' = ?UNABLE_TO_DELIVER}
+ ?answer_message(?UNABLE_TO_DELIVER)
= call(Config, Req).
%% Specify an invalid option and expect failure.
@@ -597,7 +644,7 @@ send_bad_filter(Config, F) ->
%% Specify multiple filter options and expect them be conjunctive.
send_multiple_filters_1(Config) ->
Fun = fun(#diameter_caps{}) -> true end,
- #diameter_base_STA{'Result-Code' = ?SUCCESS}
+ ['STA', _SessionId, {'Result-Code', ?SUCCESS} | _]
= send_multiple_filters(Config, [host, {eval, Fun}]).
send_multiple_filters_2(Config) ->
E = {erlang, is_tuple, []},
@@ -608,7 +655,7 @@ send_multiple_filters_3(Config) ->
E2 = {erlang, is_tuple, []},
E3 = {erlang, is_record, [diameter_caps]},
E4 = [{erlang, is_record, []}, diameter_caps],
- #diameter_base_STA{'Result-Code' = ?SUCCESS}
+ ['STA', _SessionId, {'Result-Code', ?SUCCESS} | _]
= send_multiple_filters(Config, [{eval, E} || E <- [E1,E2,E3,E4]]).
send_multiple_filters(Config, Fs) ->
@@ -619,7 +666,7 @@ send_multiple_filters(Config, Fs) ->
%% only the return value from the prepare_request callback being
%% significant.
send_anything(Config) ->
- #diameter_base_STA{'Result-Code' = ?SUCCESS}
+ ['STA', _SessionId, {'Result-Code', ?SUCCESS} | _]
= call(Config, anything).
%% ===========================================================================
@@ -629,56 +676,69 @@ call(Config, Req) ->
call(Config, Req, Opts) ->
Name = proplists:get_value(testcase, Config),
- [Encoding, C, E] = ?util:name(proplists:get_value(group, Config)),
+ #group{client_encoding = ReqEncoding,
+ client_dict0 = Dict0}
+ = Group
+ = proplists:get_value(group, Config),
diameter:call(?CLIENT,
- dict(Req),
- msg(Req, Encoding),
- [{extra, [Name, client(E,C)]} | Opts]).
+ dict(Req, Dict0),
+ msg(Req, ReqEncoding, Dict0),
+ [{extra, [Name, Group]} | Opts]).
-client(E, C) ->
- list_to_atom([$c, $0 + 2*codec(E) + container(C)]).
+origin({A,C}) ->
+ 2*codec(A) + container(C);
-client(N) ->
- {codec(N bsr 1), container(N rem 2)}.
+origin(N) ->
+ {codec(N band 2), container(N rem 2)}.
+
+%% Map booleans, but the readable atoms are part of (constructed)
+%% group names, so it's good that they're readable.
codec(record) -> 0;
-codec(list) -> 1;
+codec(list) -> 1;
codec(0) -> record;
-codec(1) -> list.
-
-%% Here we're just mapping booleans but the readable atoms are part of
-%% (constructed) group names, so it's good that they're readable.
+codec(_) -> list.
container(pkt) -> 0;
container(msg) -> 1;
container(0) -> pkt;
-container(1) -> msg.
+container(_) -> msg.
-msg([H|T], record)
+msg([H|_] = Msg, record = E, diameter_gen_base_rfc3588)
when H == 'ACR';
H == 'ACA' ->
- ?ACCT:'#new-'(?ACCT:msg2rec(H), T);
-msg([H|T], record) ->
- ?BASE:'#new-'(?BASE:msg2rec(H), T);
-msg(T, _) ->
- T.
-
-dict(['ACR' | _]) ->
- ?ACCT;
-dict(#diameter_base_accounting_ACR{}) ->
- ?ACCT;
-dict(_) ->
- ?BASE.
+ msg(Msg, E, diameter_gen_base_accounting);
+msg([H|_] = Msg, record = E, diameter_gen_base_rfc6733)
+ when H == 'ACR';
+ H == 'ACA' ->
+ msg(Msg, E, diameter_gen_acct_rfc6733);
+msg([H|T], record, Dict) ->
+ Dict:'#new-'(Dict:msg2rec(H), T);
+msg(Msg, _, _) ->
+ Msg.
+
+dict0(D) ->
+ ?A("diameter_gen_base_" ++ ?L(D)).
+
+dict(Msg, Dict0)
+ when 'ACR' == hd(Msg);
+ 'ACA' == hd(Msg);
+ ?is_record(Msg, diameter_base_accounting_ACR);
+ ?is_record(Msg, diameter_base_accounting_ACA) ->
+ acct(Dict0);
+dict(_, Dict0) ->
+ Dict0.
+
+acct(diameter_gen_base_rfc3588) ->
+ diameter_gen_base_accounting;
+acct(diameter_gen_base_rfc6733) ->
+ diameter_gen_acct_rfc6733.
%% Set only values that aren't already.
-set([H|T], Vs) ->
+set(_, [H|T], Vs) ->
[H | Vs ++ T];
-set(#diameter_base_accounting_ACR{} = Rec, Vs) ->
- set(Rec, Vs, ?ACCT);
-set(Rec, Vs) ->
- set(Rec, Vs, ?BASE).
-
-set(Rec, Vs, Dict) ->
+set(#group{client_dict0 = Dict0} = _Group, Rec, Vs) ->
+ Dict = dict(Rec, Dict0),
lists:foldl(fun({F,_} = FV, A) ->
set(Dict, Dict:'#get-'(F, A), FV, A)
end,
@@ -707,17 +767,18 @@ peer_down(_SvcName, _Peer, State) ->
%% pick_peer/6-7
-pick_peer(Peers, _, ?CLIENT, _State, Name, Id)
+pick_peer(Peers, _, ?CLIENT, _State, Name, Group)
when Name /= send_detach ->
- find(Id, Peers).
+ find(Group, Peers).
pick_peer(_Peers, _, ?CLIENT, _State, send_nopeer, _, ?EXTRA) ->
false;
-pick_peer(Peers, _, ?CLIENT, _State, send_detach, Id, {_,_}) ->
- find(Id, Peers).
+pick_peer(Peers, _, ?CLIENT, _State, send_detach, Group, {_,_}) ->
+ find(Group, Peers).
-find(Id, Peers) ->
+find(#group{server_encoding = A, server_container = C}, Peers) ->
+ Id = {A,C},
[P] = [P || P <- Peers, id(Id, P)],
{ok, P}.
@@ -731,39 +792,40 @@ id(Id, {Pid, _Caps}) ->
prepare_request(_Pkt, ?CLIENT, {_Ref, _Caps}, send_discard, _) ->
{discard, unprepared};
-prepare_request(Pkt, ?CLIENT, {_Ref, Caps}, Name, _) ->
- {send, prepare(Pkt, Caps, Name)}.
+prepare_request(Pkt, ?CLIENT, {_Ref, Caps}, Name, Group) ->
+ {send, prepare(Pkt, Caps, Name, Group)}.
-prepare_request(Pkt, ?CLIENT, {_Ref, Caps}, send_detach, _, _) ->
- {eval_packet, {send, prepare(Pkt, Caps)}, [fun log/2, detach]}.
+prepare_request(Pkt, ?CLIENT, {_Ref, Caps}, send_detach, Group, _) ->
+ {eval_packet, {send, prepare(Pkt, Caps, Group)}, [fun log/2, detach]}.
log(#diameter_packet{} = P, T) ->
io:format("~p: ~p~n", [T,P]).
-%% prepare/3
+%% prepare/4
-prepare(Pkt, Caps, send_invalid_avp_bits) ->
- Req = prepare(Pkt, Caps),
+prepare(Pkt, Caps, send_invalid_avp_bits, #group{client_dict0 = Dict0}
+ = Group) ->
+ Req = prepare(Pkt, Caps, Group),
%% Last AVP in our STR is Termination-Cause of type Unsigned32:
%% set its length improperly.
#diameter_packet{header = #diameter_header{length = L},
bin = B}
= E
- = diameter_codec:encode(?BASE, Pkt#diameter_packet{msg = Req}),
+ = diameter_codec:encode(Dict0, Pkt#diameter_packet{msg = Req}),
Offset = L - 7, %% to AVP Length
<<H:Offset/binary, 12:24/integer, T:4/binary>> = B,
E#diameter_packet{bin = <<H/binary, 13:24/integer, T/binary>>};
-prepare(Pkt, Caps, N)
+prepare(Pkt, Caps, N, #group{client_dict0 = Dict0} = Group)
when N == send_invalid_avp_length;
N == send_invalid_reject ->
- Req = prepare(Pkt, Caps),
+ Req = prepare(Pkt, Caps, Group),
%% Second last AVP in our STR is Auth-Application-Id of type
%% Unsigned32: Send a value of length 8.
#diameter_packet{header = #diameter_header{length = L},
bin = B0}
= E
- = diameter_codec:encode(?BASE, Pkt#diameter_packet{msg = Req}),
+ = diameter_codec:encode(Dict0, Pkt#diameter_packet{msg = Req}),
Offset = L - 7 - 12, %% to AVP Length
<<H0:Offset/binary, 12:24/integer, T:16/binary>> = B0,
<<V, L:24/integer, H/binary>> = H0, %% assert
@@ -774,107 +836,111 @@ prepare(Pkt, Caps, N)
0:32/integer,
T/binary>>};
-prepare(Pkt, Caps, send_unsupported) ->
- Req = prepare(Pkt, Caps),
+prepare(Pkt, Caps, send_unsupported, #group{client_dict0 = Dict0} = Group) ->
+ Req = prepare(Pkt, Caps, Group),
#diameter_packet{bin = <<H:5/binary, _CmdCode:3/binary, T/binary>>}
= E
- = diameter_codec:encode(?BASE, Pkt#diameter_packet{msg = Req}),
+ = diameter_codec:encode(Dict0, Pkt#diameter_packet{msg = Req}),
E#diameter_packet{bin = <<H/binary, 42:24/integer, T/binary>>};
-prepare(Pkt, Caps, send_unsupported_app) ->
- Req = prepare(Pkt, Caps),
+prepare(Pkt, Caps, send_unsupported_app, #group{client_dict0 = Dict0}
+ = Group) ->
+ Req = prepare(Pkt, Caps, Group),
#diameter_packet{bin = <<H:8/binary, _ApplId:4/binary, T/binary>>}
= E
- = diameter_codec:encode(?BASE, Pkt#diameter_packet{msg = Req}),
+ = diameter_codec:encode(Dict0, Pkt#diameter_packet{msg = Req}),
E#diameter_packet{bin = <<H/binary, ?BAD_APP:32/integer, T/binary>>};
-prepare(Pkt, Caps, send_error_bit) ->
+prepare(Pkt, Caps, send_error_bit, Group) ->
#diameter_packet{header = Hdr} = Pkt,
Pkt#diameter_packet{header = Hdr#diameter_header{is_error = true},
- msg = prepare(Pkt, Caps)};
+ msg = prepare(Pkt, Caps, Group)};
-prepare(Pkt, Caps, send_unsupported_version) ->
+prepare(Pkt, Caps, send_unsupported_version, Group) ->
#diameter_packet{header = Hdr} = Pkt,
Pkt#diameter_packet{header = Hdr#diameter_header{version = 42},
- msg = prepare(Pkt, Caps)};
+ msg = prepare(Pkt, Caps, Group)};
-prepare(Pkt, Caps, send_anything) ->
+prepare(Pkt, Caps, send_anything, Group) ->
Req = ['STR', {'Termination-Cause', ?LOGOUT}],
- prepare(Pkt#diameter_packet{msg = Req}, Caps);
+ prepare(Pkt#diameter_packet{msg = Req}, Caps, Group);
-prepare(Pkt, Caps, _Name) ->
- prepare(Pkt, Caps).
+prepare(Pkt, Caps, _Name, Group) ->
+ prepare(Pkt, Caps, Group).
-%% prepare/2
+%% prepare/3
-prepare(#diameter_packet{msg = Req}, Caps)
- when is_record(Req, diameter_base_accounting_ACR);
+prepare(#diameter_packet{msg = Req}, Caps, Group)
+ when ?is_record(Req, diameter_base_accounting_ACR);
'ACR' == hd(Req) ->
#diameter_caps{origin_host = {OH, _},
origin_realm = {OR, DR}}
= Caps,
- set(Req, [{'Session-Id', diameter:session_id(OH)},
- {'Origin-Host', OH},
- {'Origin-Realm', OR},
- {'Destination-Realm', DR}]);
+ set(Group, Req, [{'Session-Id', diameter:session_id(OH)},
+ {'Origin-Host', OH},
+ {'Origin-Realm', OR},
+ {'Destination-Realm', DR}]);
-prepare(#diameter_packet{msg = Req}, Caps)
- when is_record(Req, diameter_base_ASR);
+prepare(#diameter_packet{msg = Req}, Caps, Group)
+ when ?is_record(Req, diameter_base_ASR);
'ASR' == hd(Req) ->
#diameter_caps{origin_host = {OH, DH},
origin_realm = {OR, DR}}
= Caps,
- set(Req, [{'Session-Id', diameter:session_id(OH)},
- {'Origin-Host', OH},
- {'Origin-Realm', OR},
- {'Destination-Host', DH},
- {'Destination-Realm', DR},
- {'Auth-Application-Id', ?APP_ID}]);
-
-prepare(#diameter_packet{msg = Req}, Caps)
- when is_record(Req, diameter_base_STR);
+ set(Group, Req, [{'Session-Id', diameter:session_id(OH)},
+ {'Origin-Host', OH},
+ {'Origin-Realm', OR},
+ {'Destination-Host', DH},
+ {'Destination-Realm', DR},
+ {'Auth-Application-Id', ?APP_ID}]);
+
+prepare(#diameter_packet{msg = Req}, Caps, Group)
+ when ?is_record(Req, diameter_base_STR);
'STR' == hd(Req) ->
#diameter_caps{origin_host = {OH, _},
origin_realm = {OR, DR}}
= Caps,
- set(Req, [{'Session-Id', diameter:session_id(OH)},
- {'Origin-Host', OH},
- {'Origin-Realm', OR},
- {'Destination-Realm', DR},
- {'Auth-Application-Id', ?APP_ID}]);
-
-prepare(#diameter_packet{msg = Req}, Caps)
- when is_record(Req, diameter_base_RAR);
+ set(Group, Req, [{'Session-Id', diameter:session_id(OH)},
+ {'Origin-Host', OH},
+ {'Origin-Realm', OR},
+ {'Destination-Realm', DR},
+ {'Auth-Application-Id', ?APP_ID}]);
+
+prepare(#diameter_packet{msg = Req}, Caps, Group)
+ when ?is_record(Req, diameter_base_RAR);
'RAR' == hd(Req) ->
#diameter_caps{origin_host = {OH, DH},
origin_realm = {OR, DR}}
= Caps,
- set(Req, [{'Session-Id', diameter:session_id(OH)},
- {'Origin-Host', OH},
- {'Origin-Realm', OR},
- {'Destination-Host', DH},
- {'Destination-Realm', DR},
- {'Auth-Application-Id', ?APP_ID}]).
+ set(Group, Req, [{'Session-Id', diameter:session_id(OH)},
+ {'Origin-Host', OH},
+ {'Origin-Realm', OR},
+ {'Destination-Host', DH},
+ {'Destination-Realm', DR},
+ {'Auth-Application-Id', ?APP_ID}]).
%% prepare_retransmit/5
-prepare_retransmit(_Pkt, false, _Peer, _Name, _Id) ->
+prepare_retransmit(_Pkt, false, _Peer, _Name, _Group) ->
discard.
%% handle_answer/6-7
-handle_answer(Pkt, Req, ?CLIENT, Peer, Name, _Id) ->
- answer(Pkt, Req, Peer, Name).
+handle_answer(Pkt, Req, ?CLIENT, Peer, Name, Group) ->
+ answer(Pkt, Req, Peer, Name, Group).
-handle_answer(Pkt, _Req, ?CLIENT, _Peer, send_detach, _Id, {Pid, Ref}) ->
- Pid ! {Ref, Pkt}.
+handle_answer(Pkt, Req, ?CLIENT, Peer, send_detach = Name, Group, X) ->
+ {Pid, Ref} = X,
+ Pid ! {Ref, answer(Pkt, Req, Peer, Name, Group)}.
-answer(Pkt, Req, _Peer, Name) ->
- #diameter_packet{header = H, msg = Rec, errors = Es} = Pkt,
- ApplId = app(Req, Name),
+answer(Pkt, Req, _Peer, Name, #group{client_dict0 = Dict0}) ->
+ #diameter_packet{header = H, msg = Ans, errors = Es} = Pkt,
+ ApplId = app(Req, Name, Dict0),
#diameter_header{application_id = ApplId} = H, %% assert
- answer(Rec, Es, Name).
+ Dict = dict(Ans, Dict0),
+ [R | Vs] = Dict:'#get-'(answer(Ans, Es, Name)),
+ [Dict:rec2msg(R) | Vs].
answer(Rec, [_|_], N)
when N == send_invalid_avp_bits;
@@ -884,15 +950,15 @@ answer(Rec, [_|_], N)
answer(Rec, [], _) ->
Rec.
-app(_, send_unsupported_app) ->
+app(_, send_unsupported_app, _) ->
?BAD_APP;
-app(Req, _) ->
- Dict = dict(Req),
+app(Req, _, Dict0) ->
+ Dict = dict(Req, Dict0),
Dict:id().
%% handle_error/6
-handle_error(Reason, _Req, ?CLIENT, _Peer, _Name, _Id) ->
+handle_error(Reason, _Req, ?CLIENT, _Peer, _Name, _Group) ->
{error, Reason}.
%% handle_request/3
@@ -907,13 +973,13 @@ handle_request(#diameter_packet{header = H, msg = M}, ?SERVER, {_Ref, Caps}) ->
{V,B} = ?CLIENT_MASK,
V = EI bsr B, %% assert
V = HI bsr B, %%
- #diameter_caps{origin_state_id = {_,[N]}} = Caps,
- answer(client(N), request(M, Caps)).
+ #diameter_caps{origin_state_id = {_,[Id]}} = Caps,
+ answer(origin(Id), request(M, Caps)).
answer(T, {Tag, Action, Post}) ->
{Tag, answer(T, Action), Post};
-answer({E,C}, {reply, Ans}) ->
- answer(C, {reply, msg(Ans, E)});
+answer({A,C}, {reply, Ans}) ->
+ answer(C, {reply, msg(Ans, A, diameter_gen_base_rfc3588)});
answer(pkt, {reply, Ans}) ->
{reply, #diameter_packet{msg = Ans}};
answer(_, T) ->
@@ -987,7 +1053,8 @@ request(#diameter_base_ASR{'Session-Id' = SId,
{'AVP', Avps}]};
%% send_invalid_reject
-request(#diameter_base_STR{'Termination-Cause' = ?USER_MOVED}, _Caps) ->
+request(#diameter_base_STR{'Termination-Cause' = ?USER_MOVED},
+ _Caps) ->
{protocol_error, ?TOO_BUSY};
%% send_noreply
@@ -997,13 +1064,13 @@ request(#diameter_base_STR{'Termination-Cause' = T},
discard;
%% send_destination_5
-request(#diameter_base_STR{'Destination-Realm'= R},
+request(#diameter_base_STR{'Destination-Realm' = R},
#diameter_caps{origin_realm = {OR, _}})
when R /= undefined, R /= OR ->
{protocol_error, ?REALM_NOT_SERVED};
%% send_destination_6
-request(#diameter_base_STR{'Destination-Host'= [H]},
+request(#diameter_base_STR{'Destination-Host' = [H]},
#diameter_caps{origin_host = {OH, _}})
when H /= OH ->
{protocol_error, ?UNABLE_TO_DELIVER};
diff --git a/lib/diameter/test/diameter_watchdog_SUITE.erl b/lib/diameter/test/diameter_watchdog_SUITE.erl
index 7ce09e93ca..e1e166b834 100644
--- a/lib/diameter/test/diameter_watchdog_SUITE.erl
+++ b/lib/diameter/test/diameter_watchdog_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2010-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. 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
@@ -127,13 +127,7 @@ end_per_suite(_Config) ->
%% ===========================================================================
%% Test the watchdog state machine for the required failover, failback
-%% and reopen behaviour. Do this by having the testcase replace
-%% diameter_service and start watchdogs, and having this module
-%% implement a transport process that plays the role of the peer
-%% Diameter node.
-
-%reopen(_) ->
-% reopen(connect, ?WD(10000), 1, 'DWR');
+%% and reopen behaviour by examining watchdog events.
reopen(_) ->
[] = run([[reopen, T, Wd, N, M]
@@ -349,7 +343,7 @@ recv_reopen(listen, Ref, _, _) ->
reg(Type, Ref, SvcName, T) ->
TPid = tpid(Type, Ref, diameter:service_info(SvcName, transport)),
true = diameter_reg:add_new({?MODULE, TPid, T}).
-
+
%% tpid/3
tpid(connect, Ref, [[{ref, Ref},
@@ -375,7 +369,7 @@ tpid(listen, Ref, [[{ref, Ref},
{port, [{owner, TPid} | _]}
| _]]
= lists:filter(fun([{watchdog, {_,_,S}} | _]) ->
- S == okay orelse S == reopen
+ S == okay orelse S == reopen
end,
As),
TPid.
@@ -432,7 +426,7 @@ send({SvcName, {_,_,_} = T}, Sock, Bin) ->
putr(origin, [OH, OR]),
putr(config, T),
send(Sock, Bin);
-
+
%% Discard DWA, failback after another timeout in the peer.
send({Wd, 0 = No, Msg}, Sock, Bin) ->
Origin = getr(origin),
diff --git a/lib/diameter/test/modules.mk b/lib/diameter/test/modules.mk
index 80b1769d04..f575085843 100644
--- a/lib/diameter/test/modules.mk
+++ b/lib/diameter/test/modules.mk
@@ -2,7 +2,7 @@
# %CopyrightBegin%
#
-# Copyright Ericsson AB 2010-2012. All Rights Reserved.
+# Copyright Ericsson AB 2010-2013. 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
@@ -41,7 +41,8 @@ MODULES = \
diameter_tls_SUITE \
diameter_failover_SUITE \
diameter_dpr_SUITE \
- diameter_event_SUITE
+ diameter_event_SUITE \
+ diameter_length_SUITE
HRL_FILES = \
diameter_ct.hrl
diff --git a/lib/erl_interface/doc/src/ei.xml b/lib/erl_interface/doc/src/ei.xml
index 03eea49224..dfe181bd1d 100644
--- a/lib/erl_interface/doc/src/ei.xml
+++ b/lib/erl_interface/doc/src/ei.xml
@@ -86,18 +86,21 @@
<title>DATA TYPES</title>
<taglist>
- <tag><marker id="erlang_char_encoding"/>enum erlang_char_encoding</tag>
+ <tag><marker id="erlang_char_encoding"/>erlang_char_encoding</tag>
<item>
<p/>
<code type="none">
-enum erlang_char_encoding {
- ERLANG_ASCII, ERLANG_LATIN1, ERLANG_UTF8
-};
+typedef enum {
+ ERLANG_ASCII = 1,
+ ERLANG_LATIN1 = 2,
+ ERLANG_UTF8 = 4
+}erlang_char_encoding;
</code>
- <p>The character encoding used for atoms. <c>ERLANG_ASCII</c> represents 7-bit ASCII.
+ <p>The character encodings used for atoms. <c>ERLANG_ASCII</c> represents 7-bit ASCII.
Latin1 and UTF8 are different extensions of 7-bit ASCII. All 7-bit ASCII characters
are valid Latin1 and UTF8 characters. ASCII and Latin1 both represent each character
- by one byte. A UTF8 character can consist of one to four bytes.</p>
+ by one byte. A UTF8 character can consist of one to four bytes. Note that these
+ constants are bit-flags and can be combined with bitwise-or.</p>
</item>
</taglist>
</section>
@@ -250,10 +253,10 @@ enum erlang_char_encoding {
</desc>
</func>
<func>
- <name><ret>int</ret><nametext>ei_encode_atom_as(char *buf, int *index, const char *p, enum erlang_char_encoding from_enc, enum erlang_char_encoding to_enc)</nametext></name>
- <name><ret>int</ret><nametext>ei_encode_atom_len_as(char *buf, int *index, const char *p, int len, enum erlang_char_encoding from_enc, enum erlang_char_encoding to_enc)</nametext></name>
- <name><ret>int</ret><nametext>ei_x_encode_atom_as(ei_x_buff* x, const char *p, enum erlang_char_encoding from_enc, enum erlang_char_encoding to_enc)</nametext></name>
- <name><ret>int</ret><nametext>ei_x_encode_atom_len_as(ei_x_buff* x, const char *p, int len, enum erlang_char_encoding from_enc, enum erlang_char_encoding to_enc)</nametext></name>
+ <name><ret>int</ret><nametext>ei_encode_atom_as(char *buf, int *index, const char *p, erlang_char_encoding from_enc, erlang_char_encoding to_enc)</nametext></name>
+ <name><ret>int</ret><nametext>ei_encode_atom_len_as(char *buf, int *index, const char *p, int len, erlang_char_encoding from_enc, erlang_char_encoding to_enc)</nametext></name>
+ <name><ret>int</ret><nametext>ei_x_encode_atom_as(ei_x_buff* x, const char *p, erlang_char_encoding from_enc, erlang_char_encoding to_enc)</nametext></name>
+ <name><ret>int</ret><nametext>ei_x_encode_atom_len_as(ei_x_buff* x, const char *p, int len, erlang_char_encoding from_enc, erlang_char_encoding to_enc)</nametext></name>
<fsummary>Encode an atom</fsummary>
<desc>
<p>Encodes an atom in the binary format with character encoding
@@ -534,7 +537,7 @@ ei_x_encode_empty_list(&amp;x);
</desc>
</func>
<func>
- <name><ret>int</ret><nametext>ei_decode_atom_as(const char *buf, int *index, char *p, int plen, enum erlang_char_encoding want, enum erlang_char_encoding* was, enum erlang_char_encoding* result)</nametext></name>
+ <name><ret>int</ret><nametext>ei_decode_atom_as(const char *buf, int *index, char *p, int plen, erlang_char_encoding want, erlang_char_encoding* was, erlang_char_encoding* result)</nametext></name>
<fsummary>Decode an atom</fsummary>
<desc>
<p>This function decodes an atom from the binary format. The
diff --git a/lib/erl_interface/include/ei.h b/lib/erl_interface/include/ei.h
index 29d53ab3a2..66dc64a69d 100644
--- a/lib/erl_interface/include/ei.h
+++ b/lib/erl_interface/include/ei.h
@@ -190,17 +190,16 @@ extern volatile int __erl_errno;
#define MAXATOMLEN_UTF8 (255*4 + 1)
#define MAXNODELEN EI_MAXALIVELEN+1+EI_MAXHOSTNAMELEN
-enum erlang_char_encoding {
+typedef enum {
ERLANG_ASCII = 1,
ERLANG_LATIN1 = 2,
ERLANG_UTF8 = 4,
- ERLANG_ANY = ERLANG_ASCII|ERLANG_LATIN1|ERLANG_UTF8
-};
+}erlang_char_encoding;
/* a pid */
typedef struct {
char node[MAXATOMLEN_UTF8];
- enum erlang_char_encoding node_org_enc;
+ erlang_char_encoding node_org_enc;
unsigned int num;
unsigned int serial;
unsigned int creation;
@@ -209,7 +208,7 @@ typedef struct {
/* a port */
typedef struct {
char node[MAXATOMLEN_UTF8];
- enum erlang_char_encoding node_org_enc;
+ erlang_char_encoding node_org_enc;
unsigned int id;
unsigned int creation;
} erlang_port;
@@ -217,7 +216,7 @@ typedef struct {
/* a ref */
typedef struct {
char node[MAXATOMLEN_UTF8];
- enum erlang_char_encoding node_org_enc;
+ erlang_char_encoding node_org_enc;
int len;
unsigned int n[3];
unsigned int creation;
@@ -246,7 +245,7 @@ typedef struct {
typedef struct {
long arity;
char module[MAXATOMLEN_UTF8];
- enum erlang_char_encoding module_org_enc;
+ erlang_char_encoding module_org_enc;
char md5[16];
long index;
long old_index;
@@ -441,16 +440,16 @@ int ei_x_encode_string(ei_x_buff* x, const char* s);
int ei_x_encode_string_len(ei_x_buff* x, const char* s, int len);
int ei_encode_atom(char *buf, int *index, const char *p);
int ei_encode_atom_as(char *buf, int *index, const char *p,
- enum erlang_char_encoding from, enum erlang_char_encoding to);
+ erlang_char_encoding from, erlang_char_encoding to);
int ei_encode_atom_len(char *buf, int *index, const char *p, int len);
int ei_encode_atom_len_as(char *buf, int *index, const char *p, int len,
- enum erlang_char_encoding from, enum erlang_char_encoding to);
+ erlang_char_encoding from, erlang_char_encoding to);
int ei_x_encode_atom(ei_x_buff* x, const char* s);
int ei_x_encode_atom_as(ei_x_buff* x, const char* s,
- enum erlang_char_encoding from, enum erlang_char_encoding to);
+ erlang_char_encoding from, erlang_char_encoding to);
int ei_x_encode_atom_len(ei_x_buff* x, const char* s, int len);
int ei_x_encode_atom_len_as(ei_x_buff* x, const char* s, int len,
- enum erlang_char_encoding from, enum erlang_char_encoding to);
+ erlang_char_encoding from, erlang_char_encoding to);
int ei_encode_binary(char *buf, int *index, const void *p, long len);
int ei_x_encode_binary(ei_x_buff* x, const void* s, int len);
int ei_encode_pid(char *buf, int *index, const erlang_pid *p);
@@ -500,7 +499,7 @@ int ei_decode_boolean(const char *buf, int *index, int *p);
int ei_decode_char(const char *buf, int *index, char *p);
int ei_decode_string(const char *buf, int *index, char *p);
int ei_decode_atom(const char *buf, int *index, char *p);
-int ei_decode_atom_as(const char *buf, int *index, char *p, int destlen, enum erlang_char_encoding want, enum erlang_char_encoding* was, enum erlang_char_encoding* result);
+int ei_decode_atom_as(const char *buf, int *index, char *p, int destlen, erlang_char_encoding want, erlang_char_encoding* was, erlang_char_encoding* result);
int ei_decode_binary(const char *buf, int *index, void *p, long *len);
int ei_decode_fun(const char* buf, int* index, erlang_fun* p);
void free_fun(erlang_fun* f);
diff --git a/lib/erl_interface/src/decode/decode_atom.c b/lib/erl_interface/src/decode/decode_atom.c
index af4fc114d1..44fd4df12c 100644
--- a/lib/erl_interface/src/decode/decode_atom.c
+++ b/lib/erl_interface/src/decode/decode_atom.c
@@ -28,14 +28,14 @@ int ei_decode_atom(const char *buf, int *index, char *p)
}
int ei_decode_atom_as(const char *buf, int *index, char* p, int destlen,
- enum erlang_char_encoding want_enc,
- enum erlang_char_encoding* was_encp,
- enum erlang_char_encoding* res_encp)
+ erlang_char_encoding want_enc,
+ erlang_char_encoding* was_encp,
+ erlang_char_encoding* res_encp)
{
const char *s = buf + *index;
const char *s0 = s;
int len;
- enum erlang_char_encoding got_enc;
+ erlang_char_encoding got_enc;
switch (get8(s)) {
case ERL_ATOM_EXT:
@@ -92,7 +92,7 @@ int ei_decode_atom_as(const char *buf, int *index, char* p, int destlen,
int utf8_to_latin1(char* dst, const char* src, int slen, int destlen,
- enum erlang_char_encoding* res_encp)
+ erlang_char_encoding* res_encp)
{
const char* const dst_start = dst;
const char* const dst_end = dst + destlen;
@@ -128,7 +128,7 @@ int utf8_to_latin1(char* dst, const char* src, int slen, int destlen,
}
int latin1_to_utf8(char* dst, const char* src, int slen, int destlen,
- enum erlang_char_encoding* res_encp)
+ erlang_char_encoding* res_encp)
{
const char* const src_end = src + slen;
const char* const dst_start = dst;
@@ -163,7 +163,7 @@ int latin1_to_utf8(char* dst, const char* src, int slen, int destlen,
int ei_internal_get_atom(const char** bufp, char* p,
- enum erlang_char_encoding* was_encp)
+ erlang_char_encoding* was_encp)
{
int ix = 0;
if (ei_decode_atom_as(*bufp, &ix, p, MAXATOMLEN_UTF8, ERLANG_UTF8, was_encp, NULL) < 0)
diff --git a/lib/erl_interface/src/decode/decode_fun.c b/lib/erl_interface/src/decode/decode_fun.c
index c4667822e5..0857874c89 100644
--- a/lib/erl_interface/src/decode/decode_fun.c
+++ b/lib/erl_interface/src/decode/decode_fun.c
@@ -30,6 +30,25 @@ int ei_decode_fun(const char *buf, int *index, erlang_fun *p)
const char *s = buf + *index;
const char *s0 = s;
int i, ix, ix0, n;
+ erlang_pid* p_pid;
+ char* p_module;
+ erlang_char_encoding* p_module_org_enc;
+ long* p_index;
+ long* p_uniq;
+ long* p_old_index;
+
+ if (p != NULL) {
+ p_pid = &p->pid;
+ p_module = &p->module[0];
+ p_module_org_enc = &p->module_org_enc;
+ p_index = &p->index;
+ p_uniq = &p->uniq;
+ p_old_index = &p->old_index;
+ }
+ else {
+ p_pid = NULL; p_module = NULL; p_module_org_enc = NULL;
+ p_index = NULL; p_uniq = NULL; p_old_index = NULL;
+ }
switch (get8(s)) {
case ERL_FUN_EXT:
@@ -39,17 +58,17 @@ int ei_decode_fun(const char *buf, int *index, erlang_fun *p)
n = get32be(s);
/* then the pid */
ix = 0;
- if (ei_decode_pid(s, &ix, (p == NULL ? (erlang_pid*)NULL : &p->pid)) < 0)
+ if (ei_decode_pid(s, &ix, p_pid) < 0)
return -1;
/* then the module (atom) */
- if (ei_decode_atom_as(s, &ix, (p == NULL ? (char*)NULL : p->module),
- MAXATOMLEN_UTF8, ERLANG_UTF8, &p->module_org_enc, NULL) < 0)
+ if (ei_decode_atom_as(s, &ix, p_module, MAXATOMLEN_UTF8, ERLANG_UTF8,
+ p_module_org_enc, NULL) < 0)
return -1;
/* then the index */
- if (ei_decode_long(s, &ix, (p == NULL ? (long*)NULL : &p->index)) < 0)
+ if (ei_decode_long(s, &ix, p_index) < 0)
return -1;
/* then the uniq */
- if (ei_decode_long(s, &ix, (p == NULL ? (long*)NULL : &p->uniq)) < 0)
+ if (ei_decode_long(s, &ix, p_uniq) < 0)
return -1;
/* finally the free vars */
ix0 = ix;
@@ -85,17 +104,17 @@ int ei_decode_fun(const char *buf, int *index, erlang_fun *p)
if (p != NULL) p->n_free_vars = i;
/* then the module (atom) */
ix = 0;
- if (ei_decode_atom_as(s, &ix, (p == NULL ? (char*)NULL : p->module),
- MAXATOMLEN_UTF8, ERLANG_UTF8, &p->module_org_enc, NULL) < 0)
+ if (ei_decode_atom_as(s, &ix, p_module, MAXATOMLEN_UTF8, ERLANG_UTF8,
+ p_module_org_enc, NULL) < 0)
return -1;
/* then the old_index */
- if (ei_decode_long(s, &ix, (p == NULL ? (long*)NULL : &p->old_index)) < 0)
+ if (ei_decode_long(s, &ix, p_old_index) < 0)
return -1;
/* then the old_uniq */
- if (ei_decode_long(s, &ix, (p == NULL ? (long*)NULL : &p->uniq)) < 0)
+ if (ei_decode_long(s, &ix, p_uniq) < 0)
return -1;
/* the the pid */
- if (ei_decode_pid(s, &ix, (p == NULL ? (erlang_pid*)NULL : &p->pid)) < 0)
+ if (ei_decode_pid(s, &ix, p_pid) < 0)
return -1;
/* finally the free vars */
s += ix;
diff --git a/lib/erl_interface/src/decode/decode_pid.c b/lib/erl_interface/src/decode/decode_pid.c
index 67ce7e05f9..d429fb2fd8 100644
--- a/lib/erl_interface/src/decode/decode_pid.c
+++ b/lib/erl_interface/src/decode/decode_pid.c
@@ -29,16 +29,16 @@ int ei_decode_pid(const char *buf, int *index, erlang_pid *p)
if (get8(s) != ERL_PID_EXT) return -1;
- /* first the nodename */
- if (get_atom(&s, p->node, &p->node_org_enc) < 0) return -1;
-
- /* now the numbers: num (4), serial (4), creation (1) */
if (p) {
+ if (get_atom(&s, p->node, &p->node_org_enc) < 0) return -1;
p->num = get32be(s) & 0x7fff; /* 15 bits */
p->serial = get32be(s) & 0x1fff; /* 13 bits */
p->creation = get8(s) & 0x03; /* 2 bits */
}
- else s+= 9;
+ else {
+ if (get_atom(&s, NULL, NULL) < 0) return -1;
+ s+= 9;
+ }
*index += s-s0;
diff --git a/lib/erl_interface/src/decode/decode_port.c b/lib/erl_interface/src/decode/decode_port.c
index 2d1b46e705..7a691f0be6 100644
--- a/lib/erl_interface/src/decode/decode_port.c
+++ b/lib/erl_interface/src/decode/decode_port.c
@@ -28,15 +28,15 @@ int ei_decode_port(const char *buf, int *index, erlang_port *p)
if (get8(s) != ERL_PORT_EXT) return -1;
- /* first the nodename */
- if (get_atom(&s, p->node, &p->node_org_enc) < 0) return -1;
-
- /* now the numbers: num (4), creation (1) */
if (p) {
+ if (get_atom(&s, p->node, &p->node_org_enc) < 0) return -1;
p->id = get32be(s) & 0x0fffffff /* 28 bits */;
p->creation = get8(s) & 0x03;
}
- else s += 5;
+ else {
+ if (get_atom(&s, NULL, NULL) < 0) return -1;
+ s += 5;
+ }
*index += s-s0;
diff --git a/lib/erl_interface/src/decode/decode_ref.c b/lib/erl_interface/src/decode/decode_ref.c
index 579371ed7d..01e3061cb4 100644
--- a/lib/erl_interface/src/decode/decode_ref.c
+++ b/lib/erl_interface/src/decode/decode_ref.c
@@ -30,17 +30,16 @@ int ei_decode_ref(const char *buf, int *index, erlang_ref *p)
switch (get8(s)) {
case ERL_REFERENCE_EXT:
-
- /* nodename */
- if (get_atom(&s, p->node, &p->node_org_enc) < 0) return -1;
-
- /* now the numbers: num (4), creation (1) */
if (p) {
+ if (get_atom(&s, p->node, &p->node_org_enc) < 0) return -1;
p->n[0] = get32be(s);
p->len = 1;
p->creation = get8(s) & 0x03;
}
- else s += 5;
+ else {
+ if (get_atom(&s, NULL, NULL) < 0) return -1;
+ s += 5;
+ }
*index += s-s0;
@@ -50,16 +49,16 @@ int ei_decode_ref(const char *buf, int *index, erlang_ref *p)
case ERL_NEW_REFERENCE_EXT:
/* first the integer count */
count = get16be(s);
- if (p) p->len = count;
- /* then the nodename */
- if (get_atom(&s, p->node, &p->node_org_enc) < 0) return -1;
-
- /* creation */
if (p) {
+ p->len = count;
+ if (get_atom(&s, p->node, &p->node_org_enc) < 0) return -1;
p->creation = get8(s) & 0x03;
}
- else s += 1;
+ else {
+ if (get_atom(&s, NULL, NULL) < 0) return -1;
+ s += 1;
+ }
/* finally the id integers */
if (p) {
diff --git a/lib/erl_interface/src/decode/decode_skip.c b/lib/erl_interface/src/decode/decode_skip.c
index f6c5d861ab..e2bfe1f802 100644
--- a/lib/erl_interface/src/decode/decode_skip.c
+++ b/lib/erl_interface/src/decode/decode_skip.c
@@ -30,7 +30,8 @@ int ei_skip_term(const char* buf, int* index)
switch (ty) {
case ERL_ATOM_EXT:
/* FIXME: what if some weird locale is in use? */
- if (ei_decode_atom(buf, index, NULL) < 0) return -1;
+ if (ei_decode_atom_as(buf, index, NULL, MAXATOMLEN_UTF8, (ERLANG_LATIN1|ERLANG_UTF8),
+ NULL, NULL) < 0) return -1;
break;
case ERL_PID_EXT:
if (ei_decode_pid(buf, index, NULL) < 0) return -1;
diff --git a/lib/erl_interface/src/decode/decode_trace.c b/lib/erl_interface/src/decode/decode_trace.c
index ebaa78e29e..88fb3451ec 100644
--- a/lib/erl_interface/src/decode/decode_trace.c
+++ b/lib/erl_interface/src/decode/decode_trace.c
@@ -22,18 +22,30 @@
int ei_decode_trace(const char *buf, int *index, erlang_trace *p)
{
int arity = 0;
- int tindex = *index;
-
- /* use a temporary index if any function should fail */
+ int tindex = *index; /* use a temporary index if any function should fail */
+ long *p_flags, *p_label, *p_serial, *p_prev;
+ erlang_pid *p_from;
+
+ if (p != NULL) {
+ p_flags = &p->flags;
+ p_label = &p->label;
+ p_serial = &p->serial;
+ p_prev = &p->prev;
+ p_from = &p->from;
+ }
+ else {
+ p_flags = p_label = p_serial = p_prev = NULL;
+ p_from = NULL;
+ }
/* { Flags, Label, Serial, FromPid, Prev } */
if (ei_decode_tuple_header(buf, &tindex, &arity)
|| (arity != 5)
- || ei_decode_long(buf, &tindex, &p->flags)
- || ei_decode_long(buf, &tindex, &p->label)
- || ei_decode_long(buf, &tindex, &p->serial)
- || ei_decode_pid( buf, &tindex, &p->from)
- || ei_decode_long(buf, &tindex, &p->prev)) return -1;
+ || ei_decode_long(buf, &tindex, p_flags)
+ || ei_decode_long(buf, &tindex, p_label)
+ || ei_decode_long(buf, &tindex, p_serial)
+ || ei_decode_pid( buf, &tindex, p_from)
+ || ei_decode_long(buf, &tindex, p_prev)) return -1;
/* index is updated by the functions we called */
diff --git a/lib/erl_interface/src/encode/encode_atom.c b/lib/erl_interface/src/encode/encode_atom.c
index 32f5ae2af1..df4b0af5db 100644
--- a/lib/erl_interface/src/encode/encode_atom.c
+++ b/lib/erl_interface/src/encode/encode_atom.c
@@ -45,15 +45,15 @@ int ei_encode_atom_len(char *buf, int *index, const char *p, int len)
}
int ei_encode_atom_as(char *buf, int *index, const char *p,
- enum erlang_char_encoding from_enc,
- enum erlang_char_encoding to_enc)
+ erlang_char_encoding from_enc,
+ erlang_char_encoding to_enc)
{
return ei_encode_atom_len_as(buf, index, p, strlen(p), from_enc, to_enc);
}
int ei_encode_atom_len_as(char *buf, int *index, const char *p, int len,
- enum erlang_char_encoding from_enc,
- enum erlang_char_encoding to_enc)
+ erlang_char_encoding from_enc,
+ erlang_char_encoding to_enc)
{
char *s = buf + *index;
char *s0 = s;
@@ -138,7 +138,7 @@ int ei_encode_atom_len_as(char *buf, int *index, const char *p, int len,
int
ei_internal_put_atom(char** bufp, const char* p, int slen,
- enum erlang_char_encoding to_enc)
+ erlang_char_encoding to_enc)
{
int ix = 0;
if (ei_encode_atom_len_as(*bufp, &ix, p, slen, ERLANG_UTF8, to_enc) < 0)
diff --git a/lib/erl_interface/src/legacy/erl_eterm.c b/lib/erl_interface/src/legacy/erl_eterm.c
index 9e778a299e..7ca4f430de 100644
--- a/lib/erl_interface/src/legacy/erl_eterm.c
+++ b/lib/erl_interface/src/legacy/erl_eterm.c
@@ -154,7 +154,7 @@ ETERM *erl_mk_atom (const char *s)
char* erl_atom_ptr_latin1(Erl_Atom_data* a)
{
if (a->latin1 == NULL) {
- enum erlang_char_encoding enc;
+ erlang_char_encoding enc;
a->lenL = utf8_to_latin1(NULL, a->utf8, a->lenU, a->lenU, &enc);
if (a->lenL < 0) {
a->lenL = 0;
diff --git a/lib/erl_interface/src/legacy/erl_marshal.c b/lib/erl_interface/src/legacy/erl_marshal.c
index c051c3a597..e207b5f0f1 100644
--- a/lib/erl_interface/src/legacy/erl_marshal.c
+++ b/lib/erl_interface/src/legacy/erl_marshal.c
@@ -660,7 +660,7 @@ static int read_atom(unsigned char** ext, Erl_Atom_data* a)
{
char buf[MAXATOMLEN_UTF8];
int offs = 0;
- enum erlang_char_encoding enc;
+ erlang_char_encoding enc;
int ret = ei_decode_atom_as((char*)*ext, &offs, buf, MAXATOMLEN_UTF8,
ERLANG_LATIN1|ERLANG_UTF8, NULL, &enc);
*ext += offs;
@@ -1423,8 +1423,8 @@ static int cmpbytes(unsigned char* s1,int l1,unsigned char* s2,int l2)
static int cmpatoms(unsigned char* s1, int l1, unsigned char tag1,
unsigned char* s2, int l2, unsigned char tag2)
{
- enum erlang_char_encoding enc1 = tag2enc(tag1);
- enum erlang_char_encoding enc2 = tag2enc(tag2);
+ erlang_char_encoding enc1 = tag2enc(tag1);
+ erlang_char_encoding enc2 = tag2enc(tag2);
if (enc1 == enc2) {
return cmpbytes(s1, l1,s2,l2);
diff --git a/lib/erl_interface/src/misc/ei_x_encode.c b/lib/erl_interface/src/misc/ei_x_encode.c
index 4e6f4a1d36..14d0b56b8f 100644
--- a/lib/erl_interface/src/misc/ei_x_encode.c
+++ b/lib/erl_interface/src/misc/ei_x_encode.c
@@ -217,15 +217,15 @@ int ei_x_encode_atom_len(ei_x_buff* x, const char* s, int len)
}
int ei_x_encode_atom_as(ei_x_buff* x, const char* s,
- enum erlang_char_encoding from_enc,
- enum erlang_char_encoding to_enc)
+ erlang_char_encoding from_enc,
+ erlang_char_encoding to_enc)
{
return ei_x_encode_atom_len_as(x, s, strlen(s), from_enc, to_enc);
}
int ei_x_encode_atom_len_as(ei_x_buff* x, const char* s, int len,
- enum erlang_char_encoding from_enc,
- enum erlang_char_encoding to_enc)
+ erlang_char_encoding from_enc,
+ erlang_char_encoding to_enc)
{
int i = x->index;
if (ei_encode_atom_len_as(NULL, &i, s, len, from_enc, to_enc) == -1)
diff --git a/lib/erl_interface/src/misc/putget.h b/lib/erl_interface/src/misc/putget.h
index 587bf1a0f8..c751e03093 100644
--- a/lib/erl_interface/src/misc/putget.h
+++ b/lib/erl_interface/src/misc/putget.h
@@ -105,10 +105,10 @@
((EI_ULONGLONG)((unsigned char *)(s))[-2] << 8) | \
(EI_ULONGLONG)((unsigned char *)(s))[-1]))
-int utf8_to_latin1(char* dst, const char* src, int slen, int destlen, enum erlang_char_encoding* res_encp);
-int latin1_to_utf8(char* dst, const char* src, int slen, int destlen, enum erlang_char_encoding* res_encp);
-int ei_internal_get_atom(const char** bufp, char* p, enum erlang_char_encoding*);
-int ei_internal_put_atom(char** bufp, const char* p, int slen, enum erlang_char_encoding);
+int utf8_to_latin1(char* dst, const char* src, int slen, int destlen, erlang_char_encoding* res_encp);
+int latin1_to_utf8(char* dst, const char* src, int slen, int destlen, erlang_char_encoding* res_encp);
+int ei_internal_get_atom(const char** bufp, char* p, erlang_char_encoding*);
+int ei_internal_put_atom(char** bufp, const char* p, int slen, erlang_char_encoding);
#define get_atom ei_internal_get_atom
#define put_atom ei_internal_put_atom
diff --git a/lib/erl_interface/src/prog/ei_fake_prog.c b/lib/erl_interface/src/prog/ei_fake_prog.c
index 52a46fc341..56d4eb7db4 100644
--- a/lib/erl_interface/src/prog/ei_fake_prog.c
+++ b/lib/erl_interface/src/prog/ei_fake_prog.c
@@ -96,7 +96,7 @@ int main(void)
EI_ULONGLONG *ulonglongp = (EI_ULONGLONG*)NULL;
EI_ULONGLONG ulonglongx = 0;
#endif
- enum erlang_char_encoding enc;
+ erlang_char_encoding enc;
intx = erl_errno;
diff --git a/lib/erl_interface/test/ei_decode_SUITE_data/ei_decode_test.c b/lib/erl_interface/test/ei_decode_SUITE_data/ei_decode_test.c
index 6db04aa676..f5c8c4fa7d 100644
--- a/lib/erl_interface/test/ei_decode_SUITE_data/ei_decode_test.c
+++ b/lib/erl_interface/test/ei_decode_SUITE_data/ei_decode_test.c
@@ -40,10 +40,12 @@
err, size1, SIZE, (EI_LONGLONG)p);
#endif
+#define ERLANG_ANY (ERLANG_ASCII|ERLANG_LATIN1|ERLANG_UTF8)
+
struct my_atom {
- enum erlang_char_encoding from;
- enum erlang_char_encoding was_check;
- enum erlang_char_encoding result_check;
+ erlang_char_encoding from;
+ erlang_char_encoding was_check;
+ erlang_char_encoding result_check;
};
/* Allow arrays constants to be part of macro arguments */
@@ -668,7 +670,7 @@ TESTCASE(test_ei_decode_utf8_atom)
int ei_decode_my_atom_as(const char *buf, int *index, char *to,
struct my_atom *atom) {
- enum erlang_char_encoding was,result;
+ erlang_char_encoding was,result;
int res = ei_decode_atom_as(buf,index,to,1024,atom->from,&was,&result);
if (res != 0)
return res;
diff --git a/lib/erl_interface/test/ei_decode_encode_SUITE_data/ei_decode_encode_test.c b/lib/erl_interface/test/ei_decode_encode_SUITE_data/ei_decode_encode_test.c
index 996d923ffc..317e5edecd 100644
--- a/lib/erl_interface/test/ei_decode_encode_SUITE_data/ei_decode_encode_test.c
+++ b/lib/erl_interface/test/ei_decode_encode_SUITE_data/ei_decode_encode_test.c
@@ -47,12 +47,13 @@ struct Type {
typedef struct
{
char name[MAXATOMLEN_UTF8];
- enum erlang_char_encoding enc;
+ erlang_char_encoding enc;
}my_atom;
int ei_decode_my_atom(const char *buf, int *index, my_atom* a)
{
- return ei_decode_atom_as(buf, index, a->name, sizeof(a->name), ERLANG_UTF8, &a->enc, NULL);
+ return ei_decode_atom_as(buf, index, (a ? a->name : NULL), sizeof(a->name),
+ ERLANG_UTF8, (a ? &a->enc : NULL), NULL);
}
int ei_encode_my_atom(char *buf, int *index, my_atom* a)
{
@@ -77,7 +78,7 @@ void decode_encode(struct Type* t, void* obj)
MESSAGE("ei_decode_%s, arg is type %s", t->name, t->type);
buf = read_packet(NULL);
- err = t->ei_decode_fp(buf+1, &size1, obj);
+ err = t->ei_decode_fp(buf+1, &size1, NULL);
if (err != 0) {
if (err != -1) {
fail("decode returned non zero but not -1");
@@ -96,7 +97,35 @@ void decode_encode(struct Type* t, void* obj)
return;
}
+ err = t->ei_decode_fp(buf+1, &size2, obj);
+ if (err != 0) {
+ if (err != -1) {
+ fail("decode returned non zero but not -1");
+ } else {
+ fail("decode returned non zero");
+ }
+ return;
+ }
+ if (size1 != size2) {
+ MESSAGE("size1 = %d, size2 = %d\n",size1,size2);
+ fail("decode sizes differs");
+ return;
+ }
+
+ size2 = 0;
+ err = ei_skip_term(buf+1, &size2);
+ if (err != 0) {
+ fail("ei_skip_term returned non zero");
+ return;
+ }
+ if (size1 != size2) {
+ MESSAGE("size1 = %d, size2 = %d\n",size1,size2);
+ fail("skip size differs");
+ return;
+ }
+
MESSAGE("ei_encode_%s buf is NULL, arg is type %s", t->name, t->type);
+ size2 = 0;
err = t->ei_encode_fp(NULL, &size2, obj);
if (err != 0) {
if (err != -1) {
diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/AbstractNode.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/AbstractNode.java
index cea5080607..968f284bff 100644
--- a/lib/jinterface/java_src/com/ericsson/otp/erlang/AbstractNode.java
+++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/AbstractNode.java
@@ -118,8 +118,9 @@ public class AbstractNode {
localHost = "localhost";
}
- final String dotCookieFilename = System.getProperty("user.home")
- + File.separator + ".erlang.cookie";
+ final String homeDir = getHomeDir();
+ final String dotCookieFilename = homeDir + File.separator
+ + ".erlang.cookie";
BufferedReader br = null;
try {
@@ -251,4 +252,15 @@ public class AbstractNode {
public String toString() {
return node();
}
+
+ private static String getHomeDir() {
+ final String home = System.getProperty("user.home");
+ if (System.getProperty("os.name").toLowerCase().contains("windows")) {
+ final String drive = System.getenv("HOMEDRIVE");
+ final String path = System.getenv("HOMEPATH");
+ return (drive != null && path != null) ? drive + path : home;
+ } else {
+ return home;
+ }
+ }
}
diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangTuple.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangTuple.java
index b3a1021992..b97af5cfa0 100644
--- a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangTuple.java
+++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangTuple.java
@@ -84,13 +84,13 @@ public class OtpErlangTuple extends OtpErlangObject implements Serializable,
* if the array is empty (null) or contains null
* elements.
*/
- public OtpErlangTuple(OtpErlangObject[] elems, final int start,
+ public OtpErlangTuple(final OtpErlangObject[] elems, final int start,
final int count) {
if (elems == null) {
throw new java.lang.IllegalArgumentException(
"Tuple content can't be null");
} else if (count < 1) {
- elems = NO_ELEMENTS;
+ this.elems = NO_ELEMENTS;
} else {
this.elems = new OtpErlangObject[count];
for (int i = 0; i < count; i++) {
diff --git a/lib/jinterface/vsn.mk b/lib/jinterface/vsn.mk
index 09fc7d0839..1954040c3d 100644
--- a/lib/jinterface/vsn.mk
+++ b/lib/jinterface/vsn.mk
@@ -1 +1 @@
-JINTERFACE_VSN = 1.5.7
+JINTERFACE_VSN = 1.5.8
diff --git a/lib/kernel/doc/src/code.xml b/lib/kernel/doc/src/code.xml
index 279c7558bc..dbcf376487 100644
--- a/lib/kernel/doc/src/code.xml
+++ b/lib/kernel/doc/src/code.xml
@@ -738,6 +738,19 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
<c>undefined</c>.</p>
</desc>
</func>
+
+ <func>
+ <name name="get_mode" arity="0"/>
+ <fsummary>The code_server's mode.</fsummary>
+ <desc>
+ <p>This function returns an atom describing the code_server's mode:
+ <c>interactive</c> or <c>embedded</c>. </p>
+ <p>This information is useful when an external entity (for example,
+ an IDE) provides additional code for a running node. If in interactive
+ mode, it only needs to add to the code path. If in embedded mode,
+ the code has to be loaded with <c>load_binary/3</c></p>
+ </desc>
+ </func>
</funcs>
</erlref>
diff --git a/lib/kernel/doc/src/file.xml b/lib/kernel/doc/src/file.xml
index 4a9b7d2ceb..a96da0fb4e 100644
--- a/lib/kernel/doc/src/file.xml
+++ b/lib/kernel/doc/src/file.xml
@@ -156,9 +156,6 @@
<datatype>
<name name="file_info_option"/>
</datatype>
- <datatype>
- <name name="sendfile_option"/>
- </datatype>
</datatypes>
<funcs>
@@ -1648,6 +1645,7 @@
<func>
<name name="sendfile" arity="5"/>
<fsummary>send a file to a socket</fsummary>
+ <type name="sendfile_option"/>
<desc>
<p>Sends <c>Bytes</c> from the file
referenced by <c>RawFile</c> beginning at <c>Offset</c> to
diff --git a/lib/kernel/src/application_controller.erl b/lib/kernel/src/application_controller.erl
index 3c860af48e..1602745669 100644
--- a/lib/kernel/src/application_controller.erl
+++ b/lib/kernel/src/application_controller.erl
@@ -1447,7 +1447,7 @@ prim_consult(FullName) ->
{ok, Bin, _} ->
case file_binary_to_list(Bin) of
{ok, String} ->
- case erl_scan:string(String, 1, [unicode]) of
+ case erl_scan:string(String) of
{ok, Tokens, _EndLine} ->
prim_parse(Tokens, []);
{error, Reason, _EndLine} ->
@@ -1600,7 +1600,7 @@ conv(_) -> [].
%%% Fix some day: eliminate the duplicated code here
make_term(Str) ->
- case erl_scan:string(Str, 1, [unicode]) of
+ case erl_scan:string(Str) of
{ok, Tokens, _} ->
case erl_parse:parse_term(Tokens ++ [{dot, 1}]) of
{ok, Term} ->
diff --git a/lib/kernel/src/code.erl b/lib/kernel/src/code.erl
index 8a543abd6f..03fba96d4b 100644
--- a/lib/kernel/src/code.erl
+++ b/lib/kernel/src/code.erl
@@ -64,7 +64,8 @@
where_is_file/1,
where_is_file/2,
set_primary_archive/4,
- clash/0]).
+ clash/0,
+ get_mode/0]).
-export_type([load_error_rsn/0, load_ret/0]).
@@ -293,6 +294,9 @@ replace_path(Name, Dir) when (is_atom(Name) orelse is_list(Name)),
-spec rehash() -> 'ok'.
rehash() -> call(rehash).
+-spec get_mode() -> 'embedded' | 'interactive'.
+get_mode() -> call(get_mode).
+
%%-----------------------------------------------------------------
call(Req) ->
diff --git a/lib/kernel/src/code_server.erl b/lib/kernel/src/code_server.erl
index b770fce887..5d74e8620b 100644
--- a/lib/kernel/src/code_server.erl
+++ b/lib/kernel/src/code_server.erl
@@ -422,6 +422,9 @@ handle_call({is_cached,File}, {_From,_Tag}, S=#state{cache=Cache}) ->
end
end;
+handle_call(get_mode, {_From,_Tag}, S=#state{mode=Mode}) ->
+ {reply, Mode, S};
+
handle_call(Other,{_From,_Tag}, S) ->
error_msg(" ** Codeserver*** ignoring ~w~n ",[Other]),
{noreply,S}.
diff --git a/lib/kernel/src/file.erl b/lib/kernel/src/file.erl
index 70c4583ad2..6b92d6c025 100644
--- a/lib/kernel/src/file.erl
+++ b/lib/kernel/src/file.erl
@@ -27,12 +27,12 @@
-export([format_error/1]).
%% File system and metadata.
-export([get_cwd/0, get_cwd/1, set_cwd/1, delete/1, rename/2,
- make_dir/1, del_dir/1, list_dir/1,
+ make_dir/1, del_dir/1, list_dir/1, list_dir_all/1,
read_file_info/1, read_file_info/2,
write_file_info/2, write_file_info/3,
altname/1,
read_link_info/1, read_link_info/2,
- read_link/1,
+ read_link/1, read_link_all/1,
make_link/2, make_symlink/2,
read_file/1, write_file/2, write_file/3]).
%% Specialized
@@ -278,6 +278,14 @@ read_link_info(Name, Opts) when is_list(Opts) ->
read_link(Name) ->
check_and_call(read_link, [file_name(Name)]).
+-spec read_link_all(Name) -> {ok, Filename} | {error, Reason} when
+ Name :: name(),
+ Filename :: filename(),
+ Reason :: posix() | badarg.
+
+read_link_all(Name) ->
+ check_and_call(read_link_all, [file_name(Name)]).
+
-spec write_file_info(Filename, FileInfo) -> ok | {error, Reason} when
Filename :: name(),
FileInfo :: file_info(),
@@ -303,6 +311,14 @@ write_file_info(Name, Info = #file_info{}, Opts) when is_list(Opts) ->
list_dir(Name) ->
check_and_call(list_dir, [file_name(Name)]).
+-spec list_dir_all(Dir) -> {ok, Filenames} | {error, Reason} when
+ Dir :: name(),
+ Filenames :: [filename()],
+ Reason :: posix() | badarg.
+
+list_dir_all(Name) ->
+ check_and_call(list_dir_all, [file_name(Name)]).
+
-spec read_file(Filename) -> {ok, Binary} | {error, Reason} when
Filename :: name(),
Binary :: binary(),
@@ -1196,7 +1212,7 @@ change_time(Name, {{AY, AM, AD}, {AH, AMin, ASec}}=Atime,
-spec sendfile(RawFile, Socket, Offset, Bytes, Opts) ->
{'ok', non_neg_integer()} | {'error', inet:posix() |
closed | badarg | not_owner} when
- RawFile :: file:fd(),
+ RawFile :: fd(),
Socket :: inet:socket(),
Offset :: non_neg_integer(),
Bytes :: non_neg_integer(),
@@ -1222,7 +1238,7 @@ sendfile(File, Sock, Offset, Bytes, Opts) ->
-spec sendfile(Filename, Socket) ->
{'ok', non_neg_integer()} | {'error', inet:posix() |
closed | badarg | not_owner}
- when Filename :: file:name(),
+ when Filename :: name(),
Socket :: inet:socket().
sendfile(Filename, Sock) ->
case file:open(Filename, [read, raw, binary]) of
@@ -1345,7 +1361,7 @@ eval_stream(Fd, Handling, Bs) ->
eval_stream(Fd, Handling, 1, undefined, [], Bs).
eval_stream(Fd, H, Line, Last, E, Bs) ->
- eval_stream2(io:parse_erl_exprs(Fd, '', Line, [unicode]), Fd, H, Last, E, Bs).
+ eval_stream2(io:parse_erl_exprs(Fd, '', Line), Fd, H, Last, E, Bs).
eval_stream2({ok,Form,EndLine}, Fd, H, Last, E, Bs0) ->
try erl_eval:exprs(Form, Bs0) of
diff --git a/lib/kernel/src/file_server.erl b/lib/kernel/src/file_server.erl
index fc6cd823c9..73202319b9 100644
--- a/lib/kernel/src/file_server.erl
+++ b/lib/kernel/src/file_server.erl
@@ -136,6 +136,8 @@ handle_call({del_dir, Name}, _From, Handle) ->
handle_call({list_dir, Name}, _From, Handle) ->
{reply, ?PRIM_FILE:list_dir(Handle, Name), Handle};
+handle_call({list_dir_all, Name}, _From, Handle) ->
+ {reply, ?PRIM_FILE:list_dir_all(Handle, Name), Handle};
handle_call(get_cwd, _From, Handle) ->
{reply, ?PRIM_FILE:get_cwd(Handle), Handle};
@@ -167,6 +169,8 @@ handle_call({read_link_info, Name, Opts}, _From, Handle) ->
handle_call({read_link, Name}, _From, Handle) ->
{reply, ?PRIM_FILE:read_link(Handle, Name), Handle};
+handle_call({read_link_all, Name}, _From, Handle) ->
+ {reply, ?PRIM_FILE:read_link(Handle, Name), Handle};
handle_call({make_link, Old, New}, _From, Handle) ->
{reply, ?PRIM_FILE:make_link(Handle, Old, New), Handle};
diff --git a/lib/kernel/src/inet6_tcp_dist.erl b/lib/kernel/src/inet6_tcp_dist.erl
index b9c4fa607c..2315a56582 100644
--- a/lib/kernel/src/inet6_tcp_dist.erl
+++ b/lib/kernel/src/inet6_tcp_dist.erl
@@ -71,8 +71,12 @@ listen(Name) ->
{ok, Socket} ->
TcpAddress = get_tcp_address(Socket),
{_,Port} = TcpAddress#net_address.address,
- {ok, Creation} = erl_epmd:register_node(Name, Port),
- {ok, {Socket, TcpAddress, Creation}};
+ case erl_epmd:register_node(Name, Port) of
+ {ok, Creation} ->
+ {ok, {Socket, TcpAddress, Creation}};
+ Error ->
+ Error
+ end;
Error ->
Error
end.
diff --git a/lib/kernel/src/inet_tcp_dist.erl b/lib/kernel/src/inet_tcp_dist.erl
index 7f935c2b36..70f3c87723 100644
--- a/lib/kernel/src/inet_tcp_dist.erl
+++ b/lib/kernel/src/inet_tcp_dist.erl
@@ -67,8 +67,12 @@ listen(Name) ->
{ok, Socket} ->
TcpAddress = get_tcp_address(Socket),
{_,Port} = TcpAddress#net_address.address,
- {ok, Creation} = erl_epmd:register_node(Name, Port),
- {ok, {Socket, TcpAddress, Creation}};
+ case erl_epmd:register_node(Name, Port) of
+ {ok, Creation} ->
+ {ok, {Socket, TcpAddress, Creation}};
+ Error ->
+ Error
+ end;
Error ->
Error
end.
diff --git a/lib/kernel/test/code_SUITE.erl b/lib/kernel/test/code_SUITE.erl
index d7424c0c9a..4c040f0a0e 100644
--- a/lib/kernel/test/code_SUITE.erl
+++ b/lib/kernel/test/code_SUITE.erl
@@ -33,7 +33,7 @@
purge_stacktrace/1, mult_lib_roots/1, bad_erl_libs/1,
code_archive/1, code_archive2/1, on_load/1, on_load_binary/1,
on_load_embedded/1, on_load_errors/1, big_boot_embedded/1,
- native_early_modules/1]).
+ native_early_modules/1, get_mode/1]).
-export([init_per_testcase/2, end_per_testcase/2,
init_per_suite/1, end_per_suite/1,
@@ -60,7 +60,7 @@ all() ->
where_is_file_cached, purge_stacktrace, mult_lib_roots,
bad_erl_libs, code_archive, code_archive2, on_load,
on_load_binary, on_load_embedded, on_load_errors,
- big_boot_embedded, native_early_modules].
+ big_boot_embedded, native_early_modules, get_mode].
groups() ->
[].
@@ -1594,6 +1594,11 @@ native_early_modules_1(Architecture) ->
ok
end.
+get_mode(suite) -> [];
+get_mode(doc) -> ["Test that the mode of the code server is properly retrieved"];
+get_mode(Config) when is_list(Config) ->
+ interactive = code:get_mode().
+
%%-----------------------------------------------------------------
%% error_logger handler.
%% (Copied from stdlib/test/proc_lib_SUITE.erl.)
diff --git a/lib/kernel/test/file_SUITE.erl b/lib/kernel/test/file_SUITE.erl
index ac991b1111..fd4d5bd24e 100644
--- a/lib/kernel/test/file_SUITE.erl
+++ b/lib/kernel/test/file_SUITE.erl
@@ -45,6 +45,7 @@
init_per_testcase/2, end_per_testcase/2,
read_write_file/1, names/1]).
-export([cur_dir_0/1, cur_dir_1/1, make_del_dir/1,
+ list_dir/1,list_dir_error/1,
pos1/1, pos2/1]).
-export([close/1, consult1/1, path_consult/1, delete/1]).
-export([ eval1/1, path_eval/1, script1/1, path_script/1,
@@ -115,7 +116,8 @@ all() ->
read_line_4, standard_io].
groups() ->
- [{dirs, [], [make_del_dir, cur_dir_0, cur_dir_1]},
+ [{dirs, [], [make_del_dir, cur_dir_0, cur_dir_1,
+ list_dir, list_dir_error]},
{files, [],
[{group, open}, {group, pos}, {group, file_info},
{group, consult}, {group, eval}, {group, script},
@@ -519,6 +521,42 @@ win_cur_dir_1(_Config) ->
ok.
+
+%%%
+%%% Test list_dir() on a non-existing pathname.
+%%%
+
+list_dir_error(Config) ->
+ Priv = ?config(priv_dir, Config),
+ NonExisting = filename:join(Priv, "non-existing-dir"),
+ {error,enoent} = ?FILE_MODULE:list_dir(NonExisting),
+ ok.
+
+%%%
+%%% Test list_dir() and list_dir_all().
+%%%
+
+list_dir(Config) ->
+ RootDir = ?config(priv_dir, Config),
+ TestDir = filename:join(RootDir, ?MODULE_STRING++"_list_dir"),
+ ?FILE_MODULE:make_dir(TestDir),
+ list_dir_1(TestDir, 42, []).
+
+list_dir_1(TestDir, 0, Sorted) ->
+ [ok = ?FILE_MODULE:delete(filename:join(TestDir, F)) ||
+ F <- Sorted],
+ ok = ?FILE_MODULE:del_dir(TestDir);
+list_dir_1(TestDir, Cnt, Sorted0) ->
+ Base = "file" ++ integer_to_list(Cnt),
+ Name = filename:join(TestDir, Base),
+ ok = ?FILE_MODULE:write_file(Name, Base),
+ Sorted = lists:merge([Base], Sorted0),
+ {ok,DirList0} = ?FILE_MODULE:list_dir(TestDir),
+ {ok,DirList1} = ?FILE_MODULE:list_dir_all(TestDir),
+ Sorted = lists:sort(DirList0),
+ Sorted = lists:sort(DirList1),
+ list_dir_1(TestDir, Cnt-1, Sorted).
+
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -2453,6 +2491,7 @@ symlinks(suite) -> [];
symlinks(Config) when is_list(Config) ->
?line Dog = test_server:timetrap(test_server:seconds(10)),
?line {error, _} = ?FILE_MODULE:read_link(lists:duplicate(10000,$a)),
+ {error, _} = ?FILE_MODULE:read_link_all(lists:duplicate(10000,$a)),
?line RootDir = ?config(priv_dir, Config),
?line NewDir = filename:join(RootDir,
atom_to_list(?MODULE)
@@ -2476,6 +2515,7 @@ symlinks(Config) when is_list(Config) ->
?line {ok, Info2} = ?FILE_MODULE:read_link_info(Alias),
?line #file_info{links=1, type=symlink} = Info2,
?line {ok, Name} = ?FILE_MODULE:read_link(Alias),
+ {ok, Name} = ?FILE_MODULE:read_link_all(Alias),
ok
end,
diff --git a/lib/kernel/test/prim_file_SUITE.erl b/lib/kernel/test/prim_file_SUITE.erl
index 4e93a593b3..4550cb1770 100644
--- a/lib/kernel/test/prim_file_SUITE.erl
+++ b/lib/kernel/test/prim_file_SUITE.erl
@@ -49,7 +49,9 @@
make_link_a/1, make_link_b/1,
read_link_info_for_non_link/1,
symlinks_a/1, symlinks_b/1,
- list_dir_limit/1]).
+ list_dir_limit/1,
+ list_dir_error/1,
+ list_dir/1]).
-export([advise/1]).
-export([large_write/1]).
@@ -81,7 +83,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
[read_write_file, {group, dirs}, {group, files},
delete_a, delete_b, rename_a, rename_b, {group, errors},
- {group, compression}, {group, links}, list_dir_limit].
+ {group, compression}, {group, links}, list_dir_limit, list_dir].
groups() ->
[{dirs, [],
@@ -110,7 +112,7 @@ groups() ->
write_compressed, compress_errors]},
{links, [],
[make_link_a, make_link_b, read_link_info_for_non_link,
- symlinks_a, symlinks_b]}].
+ symlinks_a, symlinks_b, list_dir_error]}].
init_per_group(_GroupName, Config) ->
Config.
@@ -2035,6 +2037,8 @@ symlinks(Config, Handle, Suffix) ->
?line #file_info{links=1, type=symlink} = Info2,
?line {ok, Name} =
?PRIM_FILE_call(read_link, Handle, [Alias]),
+ {ok, Name} =
+ ?PRIM_FILE_call(read_link_all, Handle, [Alias]),
ok
end,
@@ -2140,6 +2144,41 @@ list_dir_limit_cleanup(Dir, Handle, N, Cnt) ->
list_dir_limit_cleanup(Dir, Handle, N, Cnt+1).
%%%
+%%% Test list_dir() on a non-existing pathname.
+%%%
+
+list_dir_error(Config) ->
+ Priv = ?config(priv_dir, Config),
+ NonExisting = filename:join(Priv, "non-existing-dir"),
+ {error,enoent} = prim_file:list_dir(NonExisting),
+ ok.
+
+%%%
+%%% Test list_dir() and list_dir_all().
+%%%
+
+list_dir(Config) ->
+ RootDir = ?config(priv_dir, Config),
+ TestDir = filename:join(RootDir, ?MODULE_STRING++"_list_dir"),
+ ?PRIM_FILE:make_dir(TestDir),
+ list_dir_1(TestDir, 42, []).
+
+list_dir_1(TestDir, 0, Sorted) ->
+ [ok = ?PRIM_FILE:delete(filename:join(TestDir, F)) ||
+ F <- Sorted],
+ ok = ?PRIM_FILE:del_dir(TestDir);
+list_dir_1(TestDir, Cnt, Sorted0) ->
+ Base = "file" ++ integer_to_list(Cnt),
+ Name = filename:join(TestDir, Base),
+ ok = ?PRIM_FILE:write_file(Name, Base),
+ Sorted = lists:merge([Base], Sorted0),
+ {ok,DirList0} = ?PRIM_FILE:list_dir(TestDir),
+ {ok,DirList1} = ?PRIM_FILE:list_dir_all(TestDir),
+ Sorted = lists:sort(DirList0),
+ Sorted = lists:sort(DirList1),
+ list_dir_1(TestDir, Cnt-1, Sorted).
+
+%%%
%%% Support for testing large files.
%%%
diff --git a/lib/odbc/src/odbc.erl b/lib/odbc/src/odbc.erl
index 3eabec9ec3..dde96907e5 100644
--- a/lib/odbc/src/odbc.erl
+++ b/lib/odbc/src/odbc.erl
@@ -902,7 +902,9 @@ param_values(Params) ->
[{_, Values} | _] ->
Values;
[{_, _, Values} | _] ->
- Values
+ Values;
+ [] ->
+ []
end.
%%-------------------------------------------------------------------------
diff --git a/lib/odbc/test/odbc_query_SUITE.erl b/lib/odbc/test/odbc_query_SUITE.erl
index 1852678b4b..61253b29aa 100644
--- a/lib/odbc/test/odbc_query_SUITE.erl
+++ b/lib/odbc/test/odbc_query_SUITE.erl
@@ -63,7 +63,8 @@ groups() ->
param_insert_numeric, {group, param_insert_string},
param_insert_float, param_insert_real,
param_insert_double, param_insert_mix, param_update,
- param_delete, param_select]},
+ param_delete, param_select,
+ param_select_empty_params, param_delete_empty_params]},
{param_integers, [],
[param_insert_tiny_int, param_insert_small_int,
param_insert_int, param_insert_integer]},
@@ -1345,6 +1346,70 @@ param_select(Config) when is_list(Config) ->
ok.
%%-------------------------------------------------------------------------
+param_select_empty_params(doc) ->
+ ["Test parameterized select query with no parameters."];
+param_select_empty_params(suite) ->
+ [];
+param_select_empty_params(Config) when is_list(Config) ->
+ Ref = ?config(connection_ref, Config),
+ Table = ?config(tableName, Config),
+
+ {updated, _} =
+ odbc:sql_query(Ref,
+ "CREATE TABLE " ++ Table ++
+ " (ID INTEGER, DATA CHARACTER VARYING(10),"
+ " PRIMARY KEY(ID))"),
+
+ {updated, Count} = odbc:param_query(Ref, "INSERT INTO " ++ Table ++
+ "(ID, DATA) VALUES(?, ?)",
+ [{sql_integer, [1, 2, 3]},
+ {{sql_varchar, 10},
+ ["foo", "bar", "foo"]}]),
+
+ true = odbc_test_lib:check_row_count(3, Count),
+
+ SelectResult = ?RDBMS:param_select(),
+
+ SelectResult = odbc:param_query(Ref, "SELECT * FROM " ++ Table ++
+ " WHERE DATA = \'foo\'",
+ []),
+ ok.
+
+%%-------------------------------------------------------------------------
+param_delete_empty_params(doc) ->
+ ["Test parameterized delete query with no parameters."];
+param_delete_empty_params(suite) ->
+ [];
+param_delete_empty_params(Config) when is_list(Config) ->
+ Ref = ?config(connection_ref, Config),
+ Table = ?config(tableName, Config),
+
+ {updated, _} =
+ odbc:sql_query(Ref,
+ "CREATE TABLE " ++ Table ++
+ " (ID INTEGER, DATA CHARACTER VARYING(10),"
+ " PRIMARY KEY(ID))"),
+
+ {updated, Count} = odbc:param_query(Ref, "INSERT INTO " ++ Table ++
+ "(ID, DATA) VALUES(?, ?)",
+ [{sql_integer, [1, 2, 3]},
+ {{sql_varchar, 10},
+ ["foo", "bar", "baz"]}]),
+ true = odbc_test_lib:check_row_count(3, Count),
+
+ {updated, NewCount} = odbc:param_query(Ref, "DELETE FROM " ++ Table ++
+ " WHERE ID = 1 OR ID = 2",
+ []),
+
+ true = odbc_test_lib:check_row_count(2, NewCount),
+
+ UpdateResult = ?RDBMS:param_delete(),
+
+ UpdateResult =
+ odbc:sql_query(Ref, "SELECT * FROM " ++ Table),
+ ok.
+
+%%-------------------------------------------------------------------------
describe_integer(doc) ->
["Test describe_table/[2,3] for integer columns."];
describe_integer(suite) ->
diff --git a/lib/odbc/vsn.mk b/lib/odbc/vsn.mk
index 585b92b2d2..b3ffff2cf8 100644
--- a/lib/odbc/vsn.mk
+++ b/lib/odbc/vsn.mk
@@ -1 +1 @@
-ODBC_VSN = 2.10.14
+ODBC_VSN = 2.10.15
diff --git a/lib/parsetools/src/leex.erl b/lib/parsetools/src/leex.erl
index 32c513f56c..22b496258f 100644
--- a/lib/parsetools/src/leex.erl
+++ b/lib/parsetools/src/leex.erl
@@ -504,7 +504,7 @@ collect_rule(Ifile, Chars, L0) ->
collect_action(_Ifile, {error, _}, L, _Cont0) ->
{error, {L, leex, cannot_parse}, ignored_end_line};
collect_action(Ifile, Chars, L0, Cont0) ->
- case erl_scan:tokens(Cont0, Chars, L0, [unicode]) of
+ case erl_scan:tokens(Cont0, Chars, L0) of
{done,{ok,Toks,_},_} -> {ok,Toks,L0};
{done,{eof,_},_} -> {eof,L0};
{done,{error,E,_},_} -> {error,E,L0};
diff --git a/lib/parsetools/src/yecc.erl b/lib/parsetools/src/yecc.erl
index 2f0f70f39b..30e0db421e 100644
--- a/lib/parsetools/src/yecc.erl
+++ b/lib/parsetools/src/yecc.erl
@@ -2561,7 +2561,7 @@ format_assoc(nonassoc) ->
format_symbol(Symbol) ->
String = concat([Symbol]),
- case erl_scan:string(String, 1, [unicode]) of
+ case erl_scan:string(String) of
{ok, [{atom, _, _}], _} ->
io_lib:fwrite(<<"~w">>, [Symbol]);
{ok, [{Word, _}], _} when Word =/= ':', Word =/= '->' ->
diff --git a/lib/parsetools/src/yeccscan.erl b/lib/parsetools/src/yeccscan.erl
index 9e0e85143a..fa3ce8c73b 100644
--- a/lib/parsetools/src/yeccscan.erl
+++ b/lib/parsetools/src/yeccscan.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2013. 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
@@ -24,7 +24,7 @@ scan(Inport) ->
scan(Inport, '', 1).
scan(Inport, Prompt, Line1) ->
- case catch io:scan_erl_form(Inport, Prompt, Line1, [unicode]) of
+ case catch io:scan_erl_form(Inport, Prompt, Line1) of
{eof, Line2} ->
{eof, Line2};
{ok, Tokens, Line2} ->
diff --git a/lib/sasl/src/sasl.appup.src b/lib/sasl/src/sasl.appup.src
index ce4aa1f8f8..a4a38ee40a 100644
--- a/lib/sasl/src/sasl.appup.src
+++ b/lib/sasl/src/sasl.appup.src
@@ -1,7 +1,7 @@
%% -*- erlang -*-
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2013. 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
@@ -17,11 +17,13 @@
%% %CopyrightEnd%
{"%VSN%",
%% Up from - max two major revisions back
- [{<<"2\\.2(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R15
- {<<"2\\.1\\.10(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R14B04 (and later?)
- {<<"2\\.1\\.[6-9](\\.[0-9]+)*">>,[restart_new_emulator]}],%% R13B-R14B03
+ [{<<"2\\.3(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R16
+ {<<"2\\.2(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R15
+ {<<"2\\.1\\.10(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R14B04
+ {<<"2\\.1\\.9\\.[24](\\.[0-9]+)*">>,[restart_new_emulator]}],%% R14B-R14B03
%% Down to - max two major revisions back
- [{<<"2\\.2(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R15
- {<<"2\\.1\\.10(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R14B04 (and later?)
- {<<"2\\.1\\.[6-9](\\.[0-9]+)*">>,[restart_new_emulator]}] %% R13B-R14B03
+ [{<<"2\\.3(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R16
+ {<<"2\\.2(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R15
+ {<<"2\\.1\\.10(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R14B04
+ {<<"2\\.1\\.9\\.[24](\\.[0-9]+)*">>,[restart_new_emulator]}] %% R14B-R14B03
}.
diff --git a/lib/snmp/.gitignore b/lib/snmp/.gitignore
new file mode 100644
index 0000000000..b82d23e7bd
--- /dev/null
+++ b/lib/snmp/.gitignore
@@ -0,0 +1,4 @@
+# Match at any level.
+
+*.BKP
+
diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml
index 5b94dcb051..5222922848 100644
--- a/lib/snmp/doc/src/notes.xml
+++ b/lib/snmp/doc/src/notes.xml
@@ -34,6 +34,79 @@
<section>
+ <title>SNMP Development Toolkit 4.23.1</title>
+ <p>Version 4.23.1 supports code replacement in runtime from/to
+ version 4.23. </p>
+
+ <section>
+ <title>Improvements and new features</title>
+ <p>-</p>
+
+<!--
+ <list type="bulleted">
+ <item>
+ <p>[agent] Errors in <c>vacmAccessTable</c> RowStatus handling.
+ There are problems with the handling of vacmAccessTableStatus
+ that cause some SNMP test suites to report errors.
+ Most notably, erroneous set operations frequently cause "genErr"
+ errors to be returned. These "genErr" errors are usually caused
+ by badmatch exceptions coming from
+ <c>{ok, Row} = snmpa_vacm:get_row(RowIndex)</c>
+ if the row does not exist. </p>
+ <p>The semantics of the RowStatus handling in that table has
+ been adjusted to be compliant with the RowStatus
+ textual description of SNPMv2-TC MIB. </p>
+ <p>Stefan Zegenhagen</p>
+ <p>Own Id: OTP-10164</p>
+ </item>
+ </list>
+-->
+
+ </section>
+
+ <section>
+ <title>Fixed Bugs and Malfunctions</title>
+<!--
+ <p>-</p>
+-->
+
+ <list type="bulleted">
+ <item>
+ <p>[compiler] Now handles MIBs importing the pesudotype BITS. </p>
+ <p>Own Id: OTP-10799</p>
+ </item>
+
+ <item>
+ <p>[compiler] The MIB compiler could not handle a table index
+ that was defined later in the MIB. </p>
+ <p>Own Id: OTP-10808</p>
+ </item>
+
+ </list>
+
+ </section>
+
+ <section>
+ <title>Incompatibilities</title>
+ <p>-</p>
+
+<!--
+ <list type="bulleted">
+ <item>
+ <p>[manager] The old Addr-and-Port based API functions, previously
+ long deprecated and marked for deletion in R16B, has now been
+ removed. </p>
+ <p>Own Id: OTP-10027</p>
+ </item>
+
+ </list>
+-->
+ </section>
+
+ </section> <!-- 4.23.1 -->
+
+
+ <section>
<title>SNMP Development Toolkit 4.23</title>
<!--
<p>Version 4.23 supports code replacement in runtime from/to
@@ -69,7 +142,6 @@
</item>
</list>
-
</section>
<section>
@@ -90,7 +162,6 @@
</list>
-->
-
</section>
<section>
diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src
index a6abf8439a..4c5f14da90 100644
--- a/lib/snmp/src/app/snmp.appup.src
+++ b/lib/snmp/src/app/snmp.appup.src
@@ -22,11 +22,19 @@
%% ----- U p g r a d e -------------------------------------------------------
[
+ {"4.23",
+ [
+ ]
+ }
],
%% ------D o w n g r a d e ---------------------------------------------------
[
+ {"4.23",
+ [
+ ]
+ }
]
}.
diff --git a/lib/snmp/src/compile/snmpc.erl b/lib/snmp/src/compile/snmpc.erl
index 5e6b81f1ec..d94810bc0a 100644
--- a/lib/snmp/src/compile/snmpc.erl
+++ b/lib/snmp/src/compile/snmpc.erl
@@ -516,7 +516,7 @@ definitions_loop([{#mc_object_type{name = NameOfTable,
fields = FieldList},
Sline}|ColsEtc],
Data) ->
- ?vlog("defloop -> "
+ ?vlog("defloop(~w) -> "
"[object_type(sequence_of),object_type(type,[1]),sequence]:"
"~n NameOfTable: ~p"
"~n SeqName: ~p"
@@ -535,7 +535,8 @@ definitions_loop([{#mc_object_type{name = NameOfTable,
"~n Eline: ~p"
"~n FieldList: ~p"
"~n Sline: ~p",
- [NameOfTable,SeqName,Taccess,Kind,Tstatus,
+ [?LINE,
+ NameOfTable,SeqName,Taccess,Kind,Tstatus,
Tindex,Tunits,Tline,
NameOfEntry,TEline,IndexingInfo,Estatus,Eunits,Ref,Eline,
FieldList,Sline]),
@@ -562,8 +563,9 @@ definitions_loop([{#mc_object_type{name = NameOfTable,
units = Eunits},
{ColMEs, RestObjs} =
define_cols(ColsEtc, 1, FieldList, NameOfEntry, NameOfTable, []),
+ AfterIdxTypes = after_indexes_type(IndexingInfo, RestObjs),
TableInfo = snmpc_lib:make_table_info(Eline, NameOfTable,
- IndexingInfo, ColMEs),
+ IndexingInfo, AfterIdxTypes, ColMEs),
snmpc_lib:add_cdata(#cdata.mes,
[TableEntryME,
TableME#me{assocList=[{table_info,
@@ -595,7 +597,7 @@ definitions_loop([{#mc_object_type{name = NameOfTable,
Sline}|ColsEtc],
#dldata{relaxed_row_name_assign_check = true} = Data)
when is_integer(Idx) andalso (Idx > 1) ->
- ?vlog("defloop -> "
+ ?vlog("defloop(~w) -> "
"[object_type(sequence_of),object_type(type,[~w]),sequence]:"
"~n NameOfTable: ~p"
"~n SeqName: ~p"
@@ -614,7 +616,8 @@ definitions_loop([{#mc_object_type{name = NameOfTable,
"~n Eline: ~p"
"~n FieldList: ~p"
"~n Sline: ~p",
- [Idx,
+ [?LINE,
+ Idx,
NameOfTable,SeqName,Taccess,Kind,Tstatus,
Tindex,Tunits,Tline,
NameOfEntry,TEline,IndexingInfo,Estatus,Eunits,Ref,Eline,
@@ -644,8 +647,9 @@ definitions_loop([{#mc_object_type{name = NameOfTable,
units = Eunits},
{ColMEs, RestObjs} =
define_cols(ColsEtc, 1, FieldList, NameOfEntry, NameOfTable, []),
+ AfterIdxTypes = after_indexes_type(IndexingInfo, RestObjs),
TableInfo = snmpc_lib:make_table_info(Eline, NameOfTable,
- IndexingInfo, ColMEs),
+ IndexingInfo, AfterIdxTypes, ColMEs),
snmpc_lib:add_cdata(#cdata.mes,
[TableEntryME,
TableME#me{assocList=[{table_info,
@@ -673,7 +677,7 @@ definitions_loop([{#mc_object_type{name = NameOfTable,
{#mc_sequence{name = SeqName,
fields = FieldList}, Sline}|ColsEtc],
Data) ->
- ?vlog("defloop -> "
+ ?vlog("defloop(~w) -> "
"[object_type(sequence_of),object_type(type),sequence(fieldList)]:"
"~n NameOfTable: ~p"
"~n SeqName: ~p"
@@ -692,7 +696,8 @@ definitions_loop([{#mc_object_type{name = NameOfTable,
"~n Eline: ~p"
"~n FieldList: ~p"
"~n Sline: ~p",
- [NameOfTable,SeqName,Taccess,Kind,Tstatus,
+ [?LINE,
+ NameOfTable,SeqName,Taccess,Kind,Tstatus,
Tindex,Tunits,Tline,
NameOfEntry,IndexingInfo,Estatus,BadOID,Eunits,Ref,Eline,
FieldList,Sline]),
@@ -720,8 +725,9 @@ definitions_loop([{#mc_object_type{name = NameOfTable,
units = Eunits},
{ColMEs, RestObjs} =
define_cols(ColsEtc, 1, FieldList, NameOfEntry, NameOfTable, []),
+ AfterIdxTypes = after_indexes_type(IndexingInfo, RestObjs),
TableInfo = snmpc_lib:make_table_info(Eline, NameOfTable,
- IndexingInfo, ColMEs),
+ IndexingInfo, AfterIdxTypes, ColMEs),
snmpc_lib:add_cdata(#cdata.mes,
[TableEntryME,
TableME#me{assocList=[{table_info,
@@ -813,7 +819,7 @@ definitions_loop([{#mc_module_identity{name = NewVarName,
"~n Desc: ~p"
"~n Revs0: ~p"
"~n Parent: ~p"
- "~n SubIndex: ~p",
+ "~n SubIndex: ~w",
[NewVarName, LU, Org, CI, Desc, Revs0, Parent, SubIndex], Line),
ensure_macro_imported('MODULE-IDENTITY', Line),
snmpc_lib:register_oid(Line, NewVarName, Parent, SubIndex),
@@ -839,7 +845,7 @@ definitions_loop([{#mc_internal{name = NewVarName,
"~n NewVarName: ~p"
"~n Macro: ~p"
"~n Parent: ~p"
- "~n SubIndex: ~p",
+ "~n SubIndex: ~w",
[NewVarName, Macro, Parent, SubIndex], Line),
ensure_macro_imported(Macro, Line),
snmpc_lib:register_oid(Line, NewVarName, Parent, SubIndex),
@@ -1205,6 +1211,12 @@ safe_elem(N,T) ->
X -> X
end.
+
+%% An table index is either:
+%% a) part of the table
+%% b) not part of the table and defined *before* the table
+%% c) not part of the table and defined *after* the table
+
%% A correct column
define_cols([{#mc_object_type{name = NameOfCol,
syntax = Type1,
@@ -1379,14 +1391,45 @@ define_cols(Rest, _SubIndex,_,_,_,ColMEs) ->
snmpc_lib:print_error("Corrupt table definition.",[]),
{ColMEs,Rest}.
+
+%% Table indexes can either be:
+%% a) part of the table (a column)
+%% b) not part of the table and defined *before* the table
+%% c) not part of the table and defined *after* the table
+
+after_indexes_type({indexes, Indexes}, Objs) ->
+ after_indexes_type2(Indexes, Objs);
+after_indexes_type(_, _) ->
+ [].
+
+after_indexes_type2(Indexes, Objs) ->
+ after_indexes_type2(Indexes, Objs, []).
+
+after_indexes_type2([], _Objs, IndexesASN1types) ->
+ IndexesASN1types;
+after_indexes_type2([Index|Indexes], Objs, Acc) ->
+ Acc2 = after_indexes_type3(Index, Objs, Acc),
+ after_indexes_type2(Indexes, Objs, Acc2).
+
+after_indexes_type3(_Index, [], Acc) ->
+ Acc;
+after_indexes_type3(Index,
+ [{#mc_object_type{name = Index,
+ syntax = Syntax},_}|_], Acc) ->
+ ASN1 = snmpc_lib:make_ASN1type(Syntax),
+ [{Index, ASN1}|Acc];
+after_indexes_type3(Index, [_|Objs], Acc) ->
+ after_indexes_type3(Index, Objs, Acc).
+
+
+
ensure_macro_imported(dummy, _Line) -> ok;
ensure_macro_imported(Macro, Line) ->
Macros = (get(cdata))#cdata.imported_macros,
case lists:member(Macro, Macros) of
true -> ok;
false ->
- snmpc_lib:print_error("Macro ~p not imported.", [Macro],
- Line)
+ snmpc_lib:print_error("Macro ~p not imported.", [Macro], Line)
end.
test_table(NameOfTable, Taccess, Kind, _Tindex, Tline) ->
diff --git a/lib/snmp/src/compile/snmpc_lib.erl b/lib/snmp/src/compile/snmpc_lib.erl
index c7eae307e8..5a661cf194 100644
--- a/lib/snmp/src/compile/snmpc_lib.erl
+++ b/lib/snmp/src/compile/snmpc_lib.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2013. 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
@@ -24,7 +24,7 @@
-compile({no_auto_import,[error/2]}).
-export([test_father/4, make_ASN1type/1, import/1, makeInternalNode2/2,
is_consistent/1, resolve_defval/1, make_variable_info/1,
- check_trap_name/3, make_table_info/4, get_final_mib/2, set_dir/2,
+ check_trap_name/3, make_table_info/5, get_final_mib/2, set_dir/2,
look_at/1, add_cdata/2,
check_object_group/4, check_notification_group/4,
check_notification/3,
@@ -240,7 +240,10 @@ import_mib({{'SNMPv2-SMI', ImportsFromMib},Line}) ->
aliasname = 'Opaque'},
#asn1_type{bertype = 'Counter64',
aliasname = 'Counter64',
- lo = 0, hi = 18446744073709551615}],
+ lo = 0, hi = 18446744073709551615},
+ #asn1_type{bertype = 'BITS',
+ aliasname = 'BITS'}
+ ],
Macros = ['MODULE-IDENTITY','OBJECT-IDENTITY','OBJECT-TYPE',
'NOTIFICATION-TYPE'],
import_built_in_loop(ImportsFromMib,Nodes,Types,Macros,'SNMPv2-SMI',Line);
@@ -704,7 +707,8 @@ check_trap_name(EnterpriseName, Line, MEs) ->
%% This information is needed to be able to create default instrumentation
%% functions for tables.
%%----------------------------------------------------------------------
-make_table_info(Line, TableName, {augments, SrcTableEntry}, ColumnMEs) ->
+
+make_table_info(Line, TableName, {augments, SrcTableEntry}, _, ColumnMEs) ->
ColMEs = lists:keysort(#me.oid, ColumnMEs),
Nbr_of_Cols = length(ColMEs),
MEs = ColMEs ++ (get(cdata))#cdata.mes,
@@ -723,16 +727,18 @@ make_table_info(Line, TableName, {augments, SrcTableEntry}, ColumnMEs) ->
first_accessible = FirstAcc,
not_accessible = NoAccs,
index_types = Aug};
-make_table_info(Line, TableName, {indexes, []}, _ColumnMEs) ->
+make_table_info(Line, TableName, {indexes, []}, _, _ColumnMEs) ->
print_error("Table ~w lacks indexes.", [TableName],Line),
#table_info{};
-make_table_info(Line, TableName, {indexes, Indexes}, ColumnMEs) ->
+make_table_info(Line, TableName, {indexes, Indexes}, AfterIdxTypes,
+ ColumnMEs) ->
ColMEs = lists:keysort(#me.oid, ColumnMEs),
NonImpliedIndexes = lists:map(fun non_implied_name/1, Indexes),
test_read_create_access(ColMEs, Line, dummy),
NonIndexCol = test_index_positions(Line, NonImpliedIndexes, ColMEs),
Nbr_of_Cols = length(ColMEs),
- ASN1Indexes = find_asn1_types_for_indexes(Indexes, ColMEs, Line),
+ ASN1Indexes = find_asn1_types_for_indexes(Indexes,
+ AfterIdxTypes, ColMEs, Line),
FA = first_accessible(TableName, ColMEs),
StatCol = find_status_col(Line, TableName, ColMEs),
NoAccs = list_not_accessible(NonIndexCol,ColMEs),
@@ -816,11 +822,17 @@ get_defvals(ColMEs) ->
lists:filter(fun drop_undefined/1,
lists:map(fun column_and_defval/1, ColMEs))).
-find_asn1_types_for_indexes(Indexes, ColMEs,Line) ->
- MEs = ColMEs ++ (get(cdata))#cdata.mes,
+find_asn1_types_for_indexes(Indexes, AfterIdxTypes, ColMEs, Line) ->
+ ?vtrace("find_asn1_types_for_indexes -> "
+ "~n Indexes: ~p"
+ "~n ColMEs: ~p"
+ "~n Line: ~p", [Indexes, ColMEs, Line]),
+ MEs = ColMEs ++ (get(cdata))#cdata.mes ++
+ [#me{aliasname = Idx, asn1_type = Type} || {Idx, Type} <-
+ AfterIdxTypes],
test_implied(Indexes, Line),
lists:map(fun (ColumnName) ->
- translate_type(get_asn1_type(ColumnName, MEs,Line))
+ translate_type(get_asn1_type(ColumnName, MEs, Line))
end,
Indexes).
@@ -846,7 +858,11 @@ column_and_defval(#me{oid = Oid, assocList = AssocList}) ->
end.
%% returns: an asn1_type if ColME is an indexfield, otherwise undefined.
-get_asn1_type({implied,ColumnName}, MEs, Line) ->
+get_asn1_type({implied, ColumnName}, MEs, Line) ->
+ ?vtrace("get_asn1_type(implied) -> "
+ "~n ColumnName: ~p"
+ "~n MEs: ~p"
+ "~n Line: ~p", [ColumnName, MEs, Line]),
case lookup(ColumnName, MEs) of
{value,#me{asn1_type=A}} when A#asn1_type.bertype =:=
'OCTET STRING' ->
@@ -859,6 +875,10 @@ get_asn1_type({implied,ColumnName}, MEs, Line) ->
[Shit], Line)
end;
get_asn1_type(ColumnName, MEs, Line) ->
+ ?vtrace("get_asn1_type -> "
+ "~n ColumnName: ~p"
+ "~n MEs: ~p"
+ "~n Line: ~p", [ColumnName, MEs, Line]),
case lookup(ColumnName, MEs) of
{value,ME} -> ME#me.asn1_type;
false -> error("Can't find object ~p. Used as INDEX in table.",
diff --git a/lib/snmp/src/compile/snmpc_mib_gram.yrl b/lib/snmp/src/compile/snmpc_mib_gram.yrl
index 74b9ddaa25..4fd504e34b 100644
--- a/lib/snmp/src/compile/snmpc_mib_gram.yrl
+++ b/lib/snmp/src/compile/snmpc_mib_gram.yrl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2013. 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
@@ -244,16 +244,36 @@ listofdefinitions -> definition : ['$1'] .
listofdefinitions -> listofdefinitions definition : ['$2' | '$1'].
import -> '$empty' : [].
-import -> 'IMPORTS' imports ';' : '$2'.
-
-imports -> imports_from_one_mib : ['$1'].
-imports -> imports_from_one_mib imports : ['$1' | '$2'].
+import -> 'IMPORTS' imports ';' :
+%% i("import ->"
+%% "~n imports: ~p", ['$2']),
+ '$2'.
+
+imports -> imports_from_one_mib :
+%% i("imports ->"
+%% "~n imports_from_one_mib: ~p", ['$1']),
+ ['$1'].
+imports -> imports_from_one_mib imports :
+%% i("imports ->"
+%% "~n imports_from_one_mib: ~p"
+%% "~n imports: ~p", ['$1', '$2']),
+ ['$1' | '$2'].
imports_from_one_mib -> listofimports 'FROM' variable :
+%% i("imports_from_one_mib ->"
+%% "~n listofimports: ~p"
+%% "~n variable: ~p", ['$1', '$3']),
{{val('$3'), lreverse(imports_from_one_mib, '$1')}, line_of('$2')}.
-listofimports -> import_stuff : ['$1'].
-listofimports -> listofimports ',' import_stuff : ['$3' | '$1'].
+listofimports -> import_stuff :
+%% i("listofimports ->"
+%% "~n import_stuff: ~p", ['$1']),
+ ['$1'].
+listofimports -> listofimports ',' import_stuff :
+%% i("listofimports ->"
+%% "~n listofimports: ~p"
+%% "~n import_stuff: ~p", ['$1', '$3']),
+ ['$3' | '$1'].
import_stuff -> 'OBJECT-TYPE' : {builtin, 'OBJECT-TYPE'}.
import_stuff -> 'TRAP-TYPE' : {builtin, 'TRAP-TYPE'}.
@@ -314,6 +334,8 @@ import_stuff -> 'TDomain'
: ensure_ver(2,'$1'), {builtin, 'TDomain'}.
import_stuff -> 'TAddress'
: ensure_ver(2,'$1'), {builtin, 'TAddress'}.
+import_stuff -> 'BITS'
+ : ensure_ver(2,'$1'), {builtin, 'BITS'}.
traptype -> objectname 'TRAP-TYPE' 'ENTERPRISE' objectname varpart
description referpart implies integer :
@@ -748,7 +770,7 @@ statusv1(Tok) ->
obsolete -> obsolete;
deprecated -> deprecated;
Else -> return_error(line_of(Tok),
- "syntax error before: " ++ atom_to_list(Else))
+ "(statusv1) syntax error before: " ++ atom_to_list(Else))
end.
statusv2(Tok) ->
@@ -757,7 +779,7 @@ statusv2(Tok) ->
deprecated -> deprecated;
obsolete -> obsolete;
Else -> return_error(line_of(Tok),
- "syntax error before: " ++ atom_to_list(Else))
+ "(statusv2) syntax error before: " ++ atom_to_list(Else))
end.
ac_status(Tok) ->
@@ -765,7 +787,7 @@ ac_status(Tok) ->
current -> current;
obsolete -> obsolete;
Else -> return_error(line_of(Tok),
- "syntax error before: " ++ atom_to_list(Else))
+ "(ac_status) syntax error before: " ++ atom_to_list(Else))
end.
accessv1(Tok) ->
@@ -775,7 +797,7 @@ accessv1(Tok) ->
'write-only' -> 'write-only';
'not-accessible' -> 'not-accessible';
Else -> return_error(line_of(Tok),
- "syntax error before: " ++ atom_to_list(Else))
+ "(accessv1) syntax error before: " ++ atom_to_list(Else))
end.
accessv2(Tok) ->
@@ -786,7 +808,7 @@ accessv2(Tok) ->
'read-write' -> 'read-write';
'read-create' -> 'read-create';
Else -> return_error(line_of(Tok),
- "syntax error before: " ++ atom_to_list(Else))
+ "(accessv2) syntax error before: " ++ atom_to_list(Else))
end.
ac_access(Tok) ->
@@ -798,7 +820,7 @@ ac_access(Tok) ->
'read-create' -> 'read-create';
'write-only' -> 'write-only'; % for backward-compatibility only
Else -> return_error(line_of(Tok),
- "syntax error before: " ++ atom_to_list(Else))
+ "(ac_access) syntax error before: " ++ atom_to_list(Else))
end.
%% ---------------------------------------------------------------------
diff --git a/lib/snmp/test/snmp_compiler_test.erl b/lib/snmp/test/snmp_compiler_test.erl
index 257fc47952..1840d37dfd 100644
--- a/lib/snmp/test/snmp_compiler_test.erl
+++ b/lib/snmp/test/snmp_compiler_test.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2003-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2003-2013. 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
@@ -53,7 +53,9 @@
otp_6150/1,
otp_8574/1,
- otp_8595/1
+ otp_8595/1,
+ otp_10799/1,
+ otp_10808/1
]).
@@ -132,7 +134,7 @@ all() ->
].
groups() ->
- [{tickets, [], [otp_6150, otp_8574, otp_8595]}].
+ [{tickets, [], [otp_6150, otp_8574, otp_8595, otp_10799, otp_10808]}].
init_per_group(_GroupName, Config) ->
Config.
@@ -326,13 +328,14 @@ warnings_as_errors(Config) when is_list(Config) ->
otp_6150(suite) ->
[];
otp_6150(Config) when is_list(Config) ->
- put(tname,otp_6150),
+ put(tname, otp6150),
p("starting with Config: ~p~n", [Config]),
Dir = ?config(case_top_dir, Config),
MibDir = ?config(mib_dir, Config),
MibFile = join(MibDir, "ERICSSON-TOP-MIB.mib"),
- ?line {ok, Mib} = snmpc:compile(MibFile, [{outdir, Dir}, {verbosity, trace}]),
+ ?line {ok, Mib} =
+ snmpc:compile(MibFile, [{outdir, Dir}, {verbosity, trace}]),
io:format("otp_6150 -> Mib: ~n~p~n", [Mib]),
ok.
@@ -342,7 +345,7 @@ otp_6150(Config) when is_list(Config) ->
otp_8574(suite) ->
[];
otp_8574(Config) when is_list(Config) ->
- put(tname,otp_8574),
+ put(tname, otp8574),
p("starting with Config: ~p~n", [Config]),
Dir = ?config(case_top_dir, Config),
@@ -375,7 +378,7 @@ otp_8574(Config) when is_list(Config) ->
otp_8595(suite) ->
[];
otp_8595(Config) when is_list(Config) ->
- put(tname,otp_8595),
+ put(tname, otp8595),
p("starting with Config: ~p~n", [Config]),
Dir = ?config(case_top_dir, Config),
@@ -385,7 +388,43 @@ otp_8595(Config) when is_list(Config) ->
snmpc:compile(MibFile, [{outdir, Dir},
{verbosity, trace},
{group_check, false}]),
- io:format("otp_8595 -> Mib: ~n~p~n", [Mib]),
+ p("Mib: ~n~p~n", [Mib]),
+ ok.
+
+
+%%======================================================================
+
+otp_10799(suite) ->
+ [];
+otp_10799(Config) when is_list(Config) ->
+ put(tname, otp10799),
+ p("starting with Config: ~p~n", [Config]),
+
+ Dir = ?config(case_top_dir, Config),
+ MibDir = ?config(mib_dir, Config),
+ MibFile = join(MibDir, "OTP10799-MIB.mib"),
+ ?line {ok, Mib} =
+ snmpc:compile(MibFile, [{outdir, Dir}, {verbosity, trace}]),
+ p("Mib: ~n~p~n", [Mib]),
+ ok.
+
+
+%%======================================================================
+
+otp_10808(suite) ->
+ [];
+otp_10808(Config) when is_list(Config) ->
+ put(tname, otp10808),
+ p("starting with Config: ~p~n", [Config]),
+
+ Dir = ?config(case_top_dir, Config),
+ MibDir = ?config(mib_dir, Config),
+ MibFile = join(MibDir, "OTP10808-MIB.mib"),
+ ?line {ok, Mib} =
+ snmpc:compile(MibFile, [{outdir, Dir},
+ {verbosity, trace},
+ {group_check, false}]),
+ p("Mib: ~n~p~n", [Mib]),
ok.
diff --git a/lib/snmp/test/snmp_test_data/OTP10799-MIB.mib b/lib/snmp/test/snmp_test_data/OTP10799-MIB.mib
new file mode 100644
index 0000000000..f47bcfd7da
--- /dev/null
+++ b/lib/snmp/test/snmp_test_data/OTP10799-MIB.mib
@@ -0,0 +1,75 @@
+OTP10799-MIB DEFINITIONS ::= BEGIN
+
+IMPORTS
+ MODULE-IDENTITY, OBJECT-TYPE, snmpModules, mib-2, BITS
+ FROM SNMPv2-SMI
+ MODULE-COMPLIANCE, OBJECT-GROUP
+ FROM SNMPv2-CONF
+ ;
+
+otp10799MIB MODULE-IDENTITY
+ LAST-UPDATED "1004210000Z"
+ ORGANIZATION ""
+ CONTACT-INFO
+ ""
+ DESCRIPTION
+ "Test mib for OTP-10799"
+ ::= { snmpModules 1 }
+
+
+-- Administrative assignments ****************************************
+
+otp10799MIBObjects OBJECT IDENTIFIER ::= { otp10799MIB 1 }
+otp10799MIBConformance OBJECT IDENTIFIER ::= { otp10799MIB 2 }
+
+--
+
+test OBJECT IDENTIFIER ::= { mib-2 16 }
+
+bits1 OBJECT-TYPE
+ SYNTAX BITS {
+ b0(0),
+ b1(1),
+ b2(2),
+ b3(3),
+ b4(4),
+ b5(5),
+ b6(6),
+ b7(7)
+ }
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ ""
+ ::= { test 1 }
+
+-- Conformance Information *******************************************
+
+otp10799MIBCompliances OBJECT IDENTIFIER
+ ::= { otp10799MIBConformance 1 }
+otp10799MIBGroups OBJECT IDENTIFIER
+ ::= { otp10799MIBConformance 2 }
+
+-- Compliance statements
+
+otp10799MIBCompliance MODULE-COMPLIANCE
+ STATUS current
+ DESCRIPTION
+ "The compliance statement for SNMP engines which
+ implement the SNMP-COMMUNITY-MIB."
+
+ MODULE -- this module
+ MANDATORY-GROUPS { otp10799Group }
+
+ ::= { otp10799Compliances 1 }
+
+otp10799Group OBJECT-GROUP
+ OBJECTS {
+ bits1
+ }
+ STATUS current
+ DESCRIPTION
+ "A group."
+ ::= { otp10799MIBGroups 1 }
+
+END
diff --git a/lib/snmp/test/snmp_test_data/OTP10808-MIB.mib b/lib/snmp/test/snmp_test_data/OTP10808-MIB.mib
new file mode 100644
index 0000000000..99c099e316
--- /dev/null
+++ b/lib/snmp/test/snmp_test_data/OTP10808-MIB.mib
@@ -0,0 +1,137 @@
+OTP10808-MIB DEFINITIONS ::= BEGIN
+
+IMPORTS
+ MODULE-IDENTITY, OBJECT-TYPE, enterprises, IpAddress FROM SNMPv2-SMI
+ RowStatus FROM SNMPv2-TC
+ ;
+
+otp10808MIB MODULE-IDENTITY
+ LAST-UPDATED "1004200000Z"
+ ORGANIZATION "Erlang/OTP"
+ CONTACT-INFO "www.erlang.org"
+ DESCRIPTION "The MIB module is used for testing a compiler feature"
+ ::= { otpSnmp 1 }
+
+ericsson OBJECT IDENTIFIER ::= { enterprises 193 }
+otp OBJECT IDENTIFIER ::= { ericsson 19 }
+otpApplications OBJECT IDENTIFIER ::= { otp 3 }
+otpSnmp OBJECT IDENTIFIER ::= { otpApplications 3 }
+
+testMIBObjects OBJECT IDENTIFIER ::= { otp10808MIB 1 }
+
+testMIBObjectGroup OBJECT IDENTIFIER ::= { testMIBObjects 1 }
+
+-- Example Table 1
+
+example-Table1 OBJECT-TYPE
+ SYNTAX SEQUENCE OF ExampleEntry1
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION "Example table 1"
+ ::= { testMIBObjectGroup 1 }
+
+example-Entry1 OBJECT-TYPE
+ SYNTAX ExampleEntry1
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION "Example table 1 entry"
+ INDEX { exampleIndex2, exampleIndex1 }
+ ::= { example-Table1 1 }
+
+ExampleEntry1 ::= SEQUENCE {
+ exampleIndex1 INTEGER,
+ exampleColumn1 OCTET STRING,
+ exampleNotAccessible1 OCTET STRING,
+ exampleRowStatus1 RowStatus
+}
+
+exampleIndex1 OBJECT-TYPE
+ SYNTAX INTEGER (1..100)
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION "The second index for this entry."
+ ::= { example-Entry1 1 }
+
+exampleColumn1 OBJECT-TYPE
+ SYNTAX OCTET STRING
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "Example table column"
+ ::= { example-Entry1 2 }
+
+exampleNotAccessible1 OBJECT-TYPE
+ SYNTAX OCTET STRING
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Example table column"
+ ::= { example-Entry1 3 }
+
+exampleRowStatus1 OBJECT-TYPE
+ SYNTAX RowStatus
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "Example table RowStatus"
+ ::= { example-Entry1 4 }
+
+
+-- Example Table 2
+
+example-Table2 OBJECT-TYPE
+ SYNTAX SEQUENCE OF ExampleEntry2
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION "Example table 2"
+ ::= { testMIBObjectGroup 2 }
+
+example-Entry2 OBJECT-TYPE
+ SYNTAX ExampleEntry2
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION "Example table entry"
+ INDEX { exampleIndex2 }
+ ::= { example-Table2 1 }
+
+ExampleEntry2 ::= SEQUENCE {
+ exampleIndex2 INTEGER,
+ exampleColumn2 OCTET STRING,
+ exampleNotAccessible2 OCTET STRING,
+ exampleRowStatus2 RowStatus
+}
+
+exampleIndex2 OBJECT-TYPE
+ SYNTAX INTEGER (1..100)
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The index for this entry of table 2
+ (and first index of table 1)."
+ ::= { example-Entry2 1 }
+
+exampleColumn2 OBJECT-TYPE
+ SYNTAX OCTET STRING
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "Example table column"
+ ::= { example-Entry2 2 }
+
+exampleNotAccessible2 OBJECT-TYPE
+ SYNTAX OCTET STRING
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Example table column"
+ ::= { example-Entry2 3 }
+
+exampleRowStatus2 OBJECT-TYPE
+ SYNTAX RowStatus
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "Example table RowStatus"
+ ::= { example-Entry2 4 }
+
+END
diff --git a/lib/snmp/test/test-mibs/ALARM-MIB.mib b/lib/snmp/test/test-mibs/ALARM-MIB.mib
new file mode 100644
index 0000000000..18e43d4b4b
--- /dev/null
+++ b/lib/snmp/test/test-mibs/ALARM-MIB.mib
@@ -0,0 +1,1214 @@
+ALARM-MIB DEFINITIONS ::= BEGIN
+
+IMPORTS
+ MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
+ Integer32, Unsigned32, Gauge32,
+ TimeTicks, Counter32, Counter64,
+ IpAddress, Opaque, mib-2,
+ zeroDotZero
+ FROM SNMPv2-SMI -- [RFC2578]
+ DateAndTime,
+ RowStatus, RowPointer,
+ TEXTUAL-CONVENTION
+ FROM SNMPv2-TC -- [RFC2579]
+ SnmpAdminString
+ FROM SNMP-FRAMEWORK-MIB -- [RFC3411]
+ InetAddressType, InetAddress
+ FROM INET-ADDRESS-MIB -- [RFC3291]
+ MODULE-COMPLIANCE, OBJECT-GROUP,
+ NOTIFICATION-GROUP
+ FROM SNMPv2-CONF -- [RFC2580]
+ ZeroBasedCounter32
+ FROM RMON2-MIB; -- [RFC2021]
+
+ alarmMIB MODULE-IDENTITY
+ LAST-UPDATED "200409090000Z" -- September 09, 2004
+ ORGANIZATION "IETF Distributed Management Working Group"
+ CONTACT-INFO
+ "WG EMail: [email protected]
+ Subscribe: [email protected]
+ http://www.ietf.org/html.charters/disman-charter.html
+
+
+
+
+ Chair: Randy Presuhn
+
+ Editors: Sharon Chisholm
+ Nortel Networks
+ PO Box 3511 Station C
+ Ottawa, Ont. K1Y 4H7
+ Canada
+
+ Dan Romascanu
+ Avaya
+ Atidim Technology Park, Bldg. #3
+ Tel Aviv, 61131
+ Israel
+ Tel: +972-3-645-8414
+ DESCRIPTION
+ "The MIB module describes a generic solution
+ to model alarms and to store the current list
+ of active alarms.
+
+ Copyright (C) The Internet Society (2004). The
+ initial version of this MIB module was published
+ in RFC 3877. For full legal notices see the RFC
+ itself. Supplementary information may be available on:
+ http://www.ietf.org/copyrights/ianamib.html"
+ REVISION "200409090000Z" -- September 09, 2004
+ DESCRIPTION
+ "Initial version, published as RFC 3877."
+ ::= { mib-2 118 }
+
+alarmObjects OBJECT IDENTIFIER ::= { alarmMIB 1 }
+
+alarmNotifications OBJECT IDENTIFIER ::= { alarmMIB 0 }
+
+alarmModel OBJECT IDENTIFIER ::= { alarmObjects 1 }
+
+alarmActive OBJECT IDENTIFIER ::= { alarmObjects 2 }
+
+alarmClear OBJECT IDENTIFIER ::= { alarmObjects 3 }
+
+-- Textual Conventions
+
+ -- ResourceId is intended to be a general textual convention
+ -- that can be used outside of the set of MIBs related to
+ -- Alarm Management.
+
+
+
+
+
+ResourceId ::= TEXTUAL-CONVENTION
+ STATUS current
+ DESCRIPTION
+ "A unique identifier for this resource.
+
+ The type of the resource can be determined by looking
+ at the OID that describes the resource.
+
+ Resources must be identified in a consistent manner.
+ For example, if this resource is an interface, this
+ object MUST point to an ifIndex and if this resource
+ is a physical entity [RFC2737], then this MUST point
+ to an entPhysicalDescr, given that entPhysicalIndex
+ is not accessible. In general, the value is the
+ name of the instance of the first accessible columnar
+ object in the conceptual row of a table that is
+ meaningful for this resource type, which SHOULD
+ be defined in an IETF standard MIB."
+ SYNTAX OBJECT IDENTIFIER
+
+ -- LocalSnmpEngineOrZeroLenStr is intended to be a general
+ -- textual convention that can be used outside of the set of
+ -- MIBs related to Alarm Management.
+
+ LocalSnmpEngineOrZeroLenStr ::= TEXTUAL-CONVENTION
+ STATUS current
+ DESCRIPTION
+ "An SNMP Engine ID or a zero-length string. The
+ instantiation of this textual convention will provide
+ guidance on when this will be an SNMP Engine ID and
+ when it will be a zero lengths string"
+ SYNTAX OCTET STRING (SIZE(0 | 5..32))
+
+-- Alarm Model
+
+alarmModelLastChanged OBJECT-TYPE
+ SYNTAX TimeTicks
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The value of sysUpTime at the time of the last
+ creation, deletion or modification of an entry in
+ the alarmModelTable.
+
+ If the number and content of entries has been unchanged
+ since the last re-initialization of the local network
+ management subsystem, then the value of this object
+ MUST be zero."
+
+
+
+
+ ::= { alarmModel 1 }
+
+alarmModelTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF AlarmModelEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A table of information about possible alarms on the system,
+ and how they have been modelled."
+ ::= { alarmModel 2 }
+
+alarmModelEntry OBJECT-TYPE
+ SYNTAX AlarmModelEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Entries appear in this table for each possible alarm state.
+ This table MUST be persistent across system reboots."
+ INDEX { alarmListName, alarmModelIndex, alarmModelState }
+ ::= { alarmModelTable 1 }
+
+AlarmModelEntry ::= SEQUENCE {
+ alarmModelIndex Unsigned32,
+ alarmModelState Unsigned32,
+ alarmModelNotificationId OBJECT IDENTIFIER,
+ alarmModelVarbindIndex Unsigned32,
+ alarmModelVarbindValue Integer32,
+ alarmModelDescription SnmpAdminString,
+ alarmModelSpecificPointer RowPointer,
+ alarmModelVarbindSubtree OBJECT IDENTIFIER,
+ alarmModelResourcePrefix OBJECT IDENTIFIER,
+ alarmModelRowStatus RowStatus
+ }
+
+alarmModelIndex OBJECT-TYPE
+ SYNTAX Unsigned32 (1..4294967295)
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "An integer that acts as an alarm Id
+ to uniquely identify each alarm
+ within the named alarm list. "
+ ::= { alarmModelEntry 1 }
+
+alarmModelState OBJECT-TYPE
+ SYNTAX Unsigned32 (1..4294967295)
+ MAX-ACCESS not-accessible
+ STATUS current
+
+
+
+
+ DESCRIPTION
+ "A value of 1 MUST indicate a clear alarm state.
+ The value of this object MUST be less than the
+ alarmModelState of more severe alarm states for
+ this alarm. The value of this object MUST be more
+ than the alarmModelState of less severe alarm states
+ for this alarm."
+ ::= { alarmModelEntry 2 }
+
+alarmModelNotificationId OBJECT-TYPE
+ SYNTAX OBJECT IDENTIFIER
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "The NOTIFICATION-TYPE object identifier of this alarm
+ state transition. If there is no notification associated
+ with this alarm state, the value of this object MUST be
+ '0.0'"
+ DEFVAL { zeroDotZero }
+ ::= { alarmModelEntry 3 }
+
+alarmModelVarbindIndex OBJECT-TYPE
+ SYNTAX Unsigned32
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "The index into the varbind listing of the notification
+ indicated by alarmModelNotificationId which helps
+ signal that the given alarm has changed state.
+ If there is no applicable varbind, the value of this
+ object MUST be zero.
+
+ Note that the value of alarmModelVarbindIndex acknowledges
+ the existence of the first two obligatory varbinds in
+ the InformRequest-PDU and SNMPv2-Trap-PDU (sysUpTime.0
+ and snmpTrapOID.0). That is, a value of 2 refers to
+ the snmpTrapOID.0.
+
+ If the incoming notification is instead an SNMPv1 Trap-PDU,
+ then an appropriate value for sysUpTime.0 or snmpTrapOID.0
+ shall be determined by using the rules in section 3.1 of
+ [RFC3584]"
+ DEFVAL { 0 }
+ ::= { alarmModelEntry 4 }
+
+alarmModelVarbindValue OBJECT-TYPE
+ SYNTAX Integer32
+ MAX-ACCESS read-create
+
+
+
+
+ STATUS current
+ DESCRIPTION
+ "The value that the varbind indicated by
+ alarmModelVarbindIndex takes to indicate
+ that the alarm has entered this state.
+
+ If alarmModelVarbindIndex has a value of 0, so
+ MUST alarmModelVarbindValue.
+ "
+ DEFVAL { 0 }
+ ::= { alarmModelEntry 5 }
+
+alarmModelDescription OBJECT-TYPE
+ SYNTAX SnmpAdminString
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "A brief description of this alarm and state suitable
+ to display to operators."
+ DEFVAL { "" }
+ ::= { alarmModelEntry 6 }
+
+alarmModelSpecificPointer OBJECT-TYPE
+ SYNTAX RowPointer
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "If no additional, model-specific Alarm MIB is supported by
+ the system the value of this object is `0.0'and attempts
+ to set it to any other value MUST be rejected appropriately.
+
+ When a model-specific Alarm MIB is supported, this object
+ MUST refer to the first accessible object in a corresponding
+ row of the model definition in one of these model-specific
+ MIB and attempts to set this object to { 0 0 } or any other
+ value MUST be rejected appropriately."
+ DEFVAL { zeroDotZero }
+ ::= { alarmModelEntry 7 }
+
+ alarmModelVarbindSubtree OBJECT-TYPE
+ SYNTAX OBJECT IDENTIFIER
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "The name portion of each VarBind in the notification,
+ in order, is compared to the value of this object.
+ If the name is equal to or a subtree of the value
+ of this object, for purposes of computing the value
+
+
+
+
+ of AlarmActiveResourceID the 'prefix' will be the
+ matching portion, and the 'indexes' will be any
+ remainder. The examination of varbinds ends with
+ the first match. If the value of this object is 0.0,
+ then the first varbind, or in the case of v2, the
+ first varbind after the timestamp and the trap
+ OID, will always be matched.
+ "
+ DEFVAL { zeroDotZero }
+ ::= { alarmModelEntry 8 }
+
+ alarmModelResourcePrefix OBJECT-TYPE
+ SYNTAX OBJECT IDENTIFIER
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "The value of AlarmActiveResourceId is computed
+ by appending any indexes extracted in accordance
+ with the description of alarmModelVarbindSubtree
+ onto the value of this object. If this object's
+ value is 0.0, then the 'prefix' extracted is used
+ instead.
+ "
+ DEFVAL { zeroDotZero }
+ ::= { alarmModelEntry 9 }
+
+alarmModelRowStatus OBJECT-TYPE
+ SYNTAX RowStatus
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "Control for creating and deleting entries. Entries may be
+ modified while active. Alarms whose alarmModelRowStatus is
+ not active will not appear in either the alarmActiveTable
+ or the alarmClearTable. Setting this object to notInService
+ cannot be used as an alarm suppression mechanism. Entries
+ that are notInService will disappear as described in RFC2579.
+
+ This row can not be modified while it is being
+ referenced by a value of alarmActiveModelPointer. In these
+ cases, an error of `inconsistentValue' will be returned to
+ the manager.
+
+ This entry may be deleted while it is being
+ referenced by a value of alarmActiveModelPointer. This results
+ in the deletion of this entry and entries in the active alarms
+ referencing this entry via an alarmActiveModelPointer.
+
+
+
+
+
+ As all read-create objects in this table have a DEFVAL clause,
+ there is no requirement that any object be explicitly set
+ before this row can become active. Note that a row consisting
+ only of default values is not very meaningful."
+ ::= { alarmModelEntry 10 }
+
+-- Active Alarm Table --
+
+alarmActiveLastChanged OBJECT-TYPE
+ SYNTAX TimeTicks
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The value of sysUpTime at the time of the last
+ creation or deletion of an entry in the alarmActiveTable.
+ If the number of entries has been unchanged since the
+ last re-initialization of the local network management
+ subsystem, then this object contains a zero value."
+ ::= { alarmActive 1 }
+
+ alarmActiveOverflow OBJECT-TYPE
+ SYNTAX Counter32
+ UNITS "active alarms"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The number of active alarms that have not been put into
+ the alarmActiveTable since system restart as a result
+ of extreme resource constraints."
+ ::= { alarmActive 5 }
+
+alarmActiveTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF AlarmActiveEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A table of Active Alarms entries."
+ ::= { alarmActive 2 }
+
+alarmActiveEntry OBJECT-TYPE
+ SYNTAX AlarmActiveEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Entries appear in this table when alarms are raised. They
+ are removed when the alarm is cleared.
+
+ If under extreme resource constraint the system is unable to
+
+
+
+
+ add any more entries into this table, then the
+ alarmActiveOverflow statistic will be increased by one."
+ INDEX { alarmListName, alarmActiveDateAndTime,
+ alarmActiveIndex }
+ ::= { alarmActiveTable 1 }
+
+AlarmActiveEntry ::= SEQUENCE {
+ alarmListName SnmpAdminString,
+ alarmActiveDateAndTime DateAndTime,
+ alarmActiveIndex Unsigned32,
+ alarmActiveEngineID LocalSnmpEngineOrZeroLenStr,
+ alarmActiveEngineAddressType InetAddressType,
+ alarmActiveEngineAddress InetAddress,
+ alarmActiveContextName SnmpAdminString,
+ alarmActiveVariables Unsigned32,
+ alarmActiveNotificationID OBJECT IDENTIFIER,
+ alarmActiveResourceId ResourceId,
+ alarmActiveDescription SnmpAdminString,
+ alarmActiveLogPointer RowPointer,
+ alarmActiveModelPointer RowPointer,
+ alarmActiveSpecificPointer RowPointer }
+
+alarmListName OBJECT-TYPE
+ SYNTAX SnmpAdminString (SIZE(0..32))
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The name of the list of alarms. This SHOULD be the same as
+ nlmLogName if the Notification Log MIB [RFC3014] is supported.
+ This SHOULD be the same as, or contain as a prefix, the
+ applicable snmpNotifyFilterProfileName if the
+ SNMP-NOTIFICATION-MIB DEFINITIONS [RFC3413] is supported.
+
+ An implementation may allow multiple named alarm lists, up to
+ some implementation-specific limit (which may be none). A
+ zero-length list name is reserved for creation and deletion
+ by the managed system, and MUST be used as the default log
+ name by systems that do not support named alarm lists."
+ ::= { alarmActiveEntry 1 }
+
+alarmActiveDateAndTime OBJECT-TYPE
+ SYNTAX DateAndTime
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The local date and time when the error occurred.
+
+ This object facilitates retrieving all instances of
+
+
+
+
+ alarms that have been raised or have changed state
+ since a given point in time.
+
+ Implementations MUST include the offset from UTC,
+ if available. Implementation in environments in which
+ the UTC offset is not available is NOT RECOMMENDED."
+ ::= { alarmActiveEntry 2 }
+
+alarmActiveIndex OBJECT-TYPE
+ SYNTAX Unsigned32 (1..4294967295)
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A strictly monotonically increasing integer which
+ acts as the index of entries within the named alarm
+ list. It wraps back to 1 after it reaches its
+ maximum value."
+ ::= { alarmActiveEntry 3 }
+
+alarmActiveEngineID OBJECT-TYPE
+ SYNTAX LocalSnmpEngineOrZeroLenStr
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The identification of the SNMP engine at which the alarm
+ originated. If the alarm is from an SNMPv1 system this
+ object is a zero length string."
+ ::= { alarmActiveEntry 4 }
+
+alarmActiveEngineAddressType OBJECT-TYPE
+ SYNTAX InetAddressType
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This object indicates what type of address is stored in
+ the alarmActiveEngineAddress object - IPv4, IPv6, DNS, etc."
+ ::= { alarmActiveEntry 5 }
+
+alarmActiveEngineAddress OBJECT-TYPE
+ SYNTAX InetAddress
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The address of the SNMP engine on which the alarm is
+ occurring.
+
+ This object MUST always be instantiated, even if the list
+ can contain alarms from only one engine."
+
+
+
+
+ ::= { alarmActiveEntry 6 }
+
+alarmActiveContextName OBJECT-TYPE
+ SYNTAX SnmpAdminString (SIZE(0..32))
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The name of the SNMP MIB context from which the alarm came.
+ For SNMPv1 alarms this is the community string from the Trap.
+ Note that care MUST be taken when selecting community
+ strings to ensure that these can be represented as a
+ well-formed SnmpAdminString. Community or Context names
+ that are not well-formed SnmpAdminStrings will be mapped
+ to zero length strings.
+
+ If the alarm's source SNMP engine is known not to support
+ multiple contexts, this object is a zero length string."
+ ::= { alarmActiveEntry 7 }
+
+alarmActiveVariables OBJECT-TYPE
+ SYNTAX Unsigned32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The number of variables in alarmActiveVariableTable for this
+ alarm."
+ ::= { alarmActiveEntry 8 }
+
+alarmActiveNotificationID OBJECT-TYPE
+ SYNTAX OBJECT IDENTIFIER
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The NOTIFICATION-TYPE object identifier of the alarm
+ state transition that is occurring."
+ ::= { alarmActiveEntry 9 }
+
+alarmActiveResourceId OBJECT-TYPE
+ SYNTAX ResourceId
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This object identifies the resource under alarm.
+
+ If there is no corresponding resource, then
+ the value of this object MUST be 0.0."
+ ::= { alarmActiveEntry 10 }
+
+
+
+
+
+alarmActiveDescription OBJECT-TYPE
+ SYNTAX SnmpAdminString
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This object provides a textual description of the
+ active alarm. This text is generated dynamically by the
+ notification generator to provide useful information
+ to the human operator. This information SHOULD
+ provide information allowing the operator to locate
+ the resource for which this alarm is being generated.
+ This information is not intended for consumption by
+ automated tools."
+ ::= { alarmActiveEntry 11 }
+
+alarmActiveLogPointer OBJECT-TYPE
+ SYNTAX RowPointer
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "A pointer to the corresponding row in a
+ notification logging MIB where the state change
+ notification for this active alarm is logged.
+ If no log entry applies to this active alarm,
+ then this object MUST have the value of 0.0"
+ ::= { alarmActiveEntry 12 }
+
+alarmActiveModelPointer OBJECT-TYPE
+ SYNTAX RowPointer
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "A pointer to the corresponding row in the
+ alarmModelTable for this active alarm. This
+ points not only to the alarm model being
+ instantiated, but also to the specific alarm
+ state that is active."
+ ::= { alarmActiveEntry 13 }
+
+alarmActiveSpecificPointer OBJECT-TYPE
+ SYNTAX RowPointer
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "If no additional, model-specific, Alarm MIB is supported by
+ the system this object is `0.0'. When a model-specific Alarm
+ MIB is supported, this object is the instance pointer to the
+ specific model-specific active alarm list."
+
+
+
+
+ ::= { alarmActiveEntry 14 }
+
+-- Active Alarm Variable Table --
+
+alarmActiveVariableTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF AlarmActiveVariableEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A table of variables to go with active alarm entries."
+ ::= { alarmActive 3 }
+
+alarmActiveVariableEntry OBJECT-TYPE
+ SYNTAX AlarmActiveVariableEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Entries appear in this table when there are variables in
+ the varbind list of a corresponding alarm in
+ alarmActiveTable.
+
+ Entries appear in this table as though
+ the trap/notification had been transported using a
+ SNMPv2-Trap-PDU, as defined in [RFC3416] - i.e., the
+ alarmActiveVariableIndex 1 will always be sysUpTime
+ and alarmActiveVariableIndex 2 will always be
+ snmpTrapOID.
+
+ If the incoming notification is instead an SNMPv1 Trap-PDU and
+ the value of alarmModelVarbindIndex is 1 or 2, an appropriate
+ value for sysUpTime.0 or snmpTrapOID.0 shall be determined
+ by using the rules in section 3.1 of [RFC3584]."
+ INDEX { alarmListName, alarmActiveIndex,
+ alarmActiveVariableIndex }
+ ::= { alarmActiveVariableTable 1 }
+
+AlarmActiveVariableEntry ::= SEQUENCE {
+ alarmActiveVariableIndex Unsigned32,
+ alarmActiveVariableID OBJECT IDENTIFIER,
+ alarmActiveVariableValueType INTEGER,
+ alarmActiveVariableCounter32Val Counter32,
+ alarmActiveVariableUnsigned32Val Unsigned32,
+ alarmActiveVariableTimeTicksVal TimeTicks,
+ alarmActiveVariableInteger32Val Integer32,
+ alarmActiveVariableOctetStringVal OCTET STRING,
+ alarmActiveVariableIpAddressVal IpAddress,
+ alarmActiveVariableOidVal OBJECT IDENTIFIER,
+ alarmActiveVariableCounter64Val Counter64,
+
+
+
+
+ alarmActiveVariableOpaqueVal Opaque }
+
+alarmActiveVariableIndex OBJECT-TYPE
+ SYNTAX Unsigned32 (1..4294967295)
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A strictly monotonically increasing integer, starting at
+ 1 for a given alarmActiveIndex, for indexing variables
+ within the active alarm variable list. "
+ ::= { alarmActiveVariableEntry 1 }
+
+alarmActiveVariableID OBJECT-TYPE
+ SYNTAX OBJECT IDENTIFIER
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The alarm variable's object identifier."
+ ::= { alarmActiveVariableEntry 2 }
+
+alarmActiveVariableValueType OBJECT-TYPE
+ SYNTAX INTEGER {
+ counter32(1),
+ unsigned32(2),
+ timeTicks(3),
+ integer32(4),
+ ipAddress(5),
+ octetString(6),
+ objectId(7),
+ counter64(8),
+ opaque(9)
+ }
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The type of the value. One and only one of the value
+ objects that follow is used for a given row in this table,
+ based on this type."
+ ::= { alarmActiveVariableEntry 3 }
+
+alarmActiveVariableCounter32Val OBJECT-TYPE
+ SYNTAX Counter32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The value when alarmActiveVariableType is 'counter32'."
+ ::= { alarmActiveVariableEntry 4 }
+
+
+
+
+
+alarmActiveVariableUnsigned32Val OBJECT-TYPE
+ SYNTAX Unsigned32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The value when alarmActiveVariableType is 'unsigned32'."
+ ::= { alarmActiveVariableEntry 5 }
+
+alarmActiveVariableTimeTicksVal OBJECT-TYPE
+ SYNTAX TimeTicks
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The value when alarmActiveVariableType is 'timeTicks'."
+ ::= { alarmActiveVariableEntry 6 }
+
+alarmActiveVariableInteger32Val OBJECT-TYPE
+ SYNTAX Integer32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The value when alarmActiveVariableType is 'integer32'."
+ ::= { alarmActiveVariableEntry 7 }
+
+alarmActiveVariableOctetStringVal OBJECT-TYPE
+ SYNTAX OCTET STRING (SIZE(0..65535))
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The value when alarmActiveVariableType is 'octetString'."
+ ::= { alarmActiveVariableEntry 8 }
+
+alarmActiveVariableIpAddressVal OBJECT-TYPE
+ SYNTAX IpAddress
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The value when alarmActiveVariableType is 'ipAddress'."
+ ::= { alarmActiveVariableEntry 9 }
+
+alarmActiveVariableOidVal OBJECT-TYPE
+ SYNTAX OBJECT IDENTIFIER
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The value when alarmActiveVariableType is 'objectId'."
+ ::= { alarmActiveVariableEntry 10 }
+
+
+
+
+
+alarmActiveVariableCounter64Val OBJECT-TYPE
+ SYNTAX Counter64
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The value when alarmActiveVariableType is 'counter64'."
+ ::= { alarmActiveVariableEntry 11 }
+
+alarmActiveVariableOpaqueVal OBJECT-TYPE
+ SYNTAX Opaque
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The value when alarmActiveVariableType is 'opaque'.
+
+ Note that although RFC2578 [RFC2578] forbids the use
+ of Opaque in 'standard' MIB modules, this particular
+ usage is driven by the need to be able to accurately
+ represent any well-formed notification, and justified
+ by the need for backward compatibility."
+ ::= { alarmActiveVariableEntry 12 }
+
+-- Statistics --
+
+alarmActiveStatsTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF AlarmActiveStatsEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "This table represents the alarm statistics
+ information."
+ ::= { alarmActive 4 }
+
+alarmActiveStatsEntry OBJECT-TYPE
+ SYNTAX AlarmActiveStatsEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Statistics on the current active alarms."
+ INDEX { alarmListName }
+
+ ::= { alarmActiveStatsTable 1 }
+
+AlarmActiveStatsEntry ::=
+ SEQUENCE {
+ alarmActiveStatsActiveCurrent Gauge32,
+ alarmActiveStatsActives ZeroBasedCounter32,
+ alarmActiveStatsLastRaise TimeTicks,
+
+
+
+
+ alarmActiveStatsLastClear TimeTicks
+ }
+
+alarmActiveStatsActiveCurrent OBJECT-TYPE
+ SYNTAX Gauge32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The total number of currently active alarms on the system."
+ ::= { alarmActiveStatsEntry 1 }
+
+alarmActiveStatsActives OBJECT-TYPE
+ SYNTAX ZeroBasedCounter32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The total number of active alarms since system restarted."
+ ::= { alarmActiveStatsEntry 2 }
+
+alarmActiveStatsLastRaise OBJECT-TYPE
+ SYNTAX TimeTicks
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The value of sysUpTime at the time of the last
+ alarm raise for this alarm list.
+ If no alarm raises have occurred since the
+ last re-initialization of the local network management
+ subsystem, then this object contains a zero value."
+ ::= { alarmActiveStatsEntry 3 }
+
+alarmActiveStatsLastClear OBJECT-TYPE
+ SYNTAX TimeTicks
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The value of sysUpTime at the time of the last
+ alarm clear for this alarm list.
+ If no alarm clears have occurred since the
+ last re-initialization of the local network management
+ subsystem, then this object contains a zero value."
+ ::= { alarmActiveStatsEntry 4 }
+
+-- Alarm Clear
+
+alarmClearMaximum OBJECT-TYPE
+ SYNTAX Unsigned32
+ MAX-ACCESS read-write
+
+
+
+
+ STATUS current
+ DESCRIPTION
+ "This object specifies the maximum number of cleared
+ alarms to store in the alarmClearTable. When this
+ number is reached, the cleared alarms with the
+ earliest clear time will be removed from the table."
+ ::= { alarmClear 1 }
+
+alarmClearTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF AlarmClearEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "This table contains information on
+ cleared alarms."
+ ::= { alarmClear 2 }
+
+alarmClearEntry OBJECT-TYPE
+ SYNTAX AlarmClearEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Information on a cleared alarm."
+ INDEX { alarmListName, alarmClearDateAndTime,
+alarmClearIndex }
+
+ ::= { alarmClearTable 1 }
+
+AlarmClearEntry ::=
+ SEQUENCE {
+ alarmClearIndex Unsigned32,
+ alarmClearDateAndTime DateAndTime,
+ alarmClearEngineID LocalSnmpEngineOrZeroLenStr,
+ alarmClearEngineAddressType InetAddressType,
+ alarmClearEngineAddress InetAddress,
+ alarmClearContextName SnmpAdminString,
+ alarmClearNotificationID OBJECT IDENTIFIER,
+ alarmClearResourceId ResourceId,
+ alarmClearLogIndex Unsigned32,
+ alarmClearModelPointer RowPointer
+ }
+
+alarmClearIndex OBJECT-TYPE
+ SYNTAX Unsigned32 (1..4294967295)
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "An integer which acts as the index of entries within
+
+
+
+
+ the named alarm list. It wraps back to 1 after it
+ reaches its maximum value.
+
+ This object has the same value as the alarmActiveIndex that
+ this alarm instance had when it was active."
+ ::= { alarmClearEntry 1 }
+
+alarmClearDateAndTime OBJECT-TYPE
+ SYNTAX DateAndTime
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The local date and time when the alarm cleared.
+
+ This object facilitates retrieving all instances of
+ alarms that have been cleared since a given point in time.
+
+ Implementations MUST include the offset from UTC,
+ if available. Implementation in environments in which
+ the UTC offset is not available is NOT RECOMMENDED."
+ ::= { alarmClearEntry 2 }
+
+alarmClearEngineID OBJECT-TYPE
+ SYNTAX LocalSnmpEngineOrZeroLenStr
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The identification of the SNMP engine at which the alarm
+ originated. If the alarm is from an SNMPv1 system this
+ object is a zero length string."
+ ::= { alarmClearEntry 3 }
+
+alarmClearEngineAddressType OBJECT-TYPE
+ SYNTAX InetAddressType
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This object indicates what type of address is stored in
+ the alarmActiveEngineAddress object - IPv4, IPv6, DNS, etc."
+ ::= { alarmClearEntry 4 }
+
+alarmClearEngineAddress OBJECT-TYPE
+ SYNTAX InetAddress
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The Address of the SNMP engine on which the alarm was
+ occurring. This is used to identify the source of an SNMPv1
+
+
+
+
+ trap, since an alarmActiveEngineId cannot be extracted from the
+ SNMPv1 trap PDU.
+
+ This object MUST always be instantiated, even if the list
+ can contain alarms from only one engine."
+ ::= { alarmClearEntry 5 }
+
+alarmClearContextName OBJECT-TYPE
+ SYNTAX SnmpAdminString (SIZE(0..32))
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The name of the SNMP MIB context from which the alarm came.
+ For SNMPv1 traps this is the community string from the Trap.
+ Note that care needs to be taken when selecting community
+ strings to ensure that these can be represented as a
+ well-formed SnmpAdminString. Community or Context names
+ that are not well-formed SnmpAdminStrings will be mapped
+ to zero length strings.
+
+ If the alarm's source SNMP engine is known not to support
+ multiple contexts, this object is a zero length string."
+ ::= { alarmClearEntry 6 }
+
+alarmClearNotificationID OBJECT-TYPE
+ SYNTAX OBJECT IDENTIFIER
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The NOTIFICATION-TYPE object identifier of the alarm
+ clear."
+ ::= { alarmClearEntry 7 }
+
+alarmClearResourceId OBJECT-TYPE
+ SYNTAX ResourceId
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This object identifies the resource that was under alarm.
+
+ If there is no corresponding resource, then
+ the value of this object MUST be 0.0."
+ ::= { alarmClearEntry 8 }
+
+alarmClearLogIndex OBJECT-TYPE
+ SYNTAX Unsigned32 (0..4294967295)
+ MAX-ACCESS read-only
+ STATUS current
+
+
+
+
+ DESCRIPTION
+ "This number MUST be the same as the log index of the
+ applicable row in the notification log MIB, if it exists.
+ If no log index applies to the trap, then this object
+ MUST have the value of 0."
+ ::= { alarmClearEntry 9 }
+
+alarmClearModelPointer OBJECT-TYPE
+ SYNTAX RowPointer
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "A pointer to the corresponding row in the
+ alarmModelTable for this cleared alarm."
+ ::= { alarmClearEntry 10 }
+
+-- Notifications
+
+alarmActiveState NOTIFICATION-TYPE
+ OBJECTS { alarmActiveModelPointer,
+ alarmActiveResourceId }
+ STATUS current
+ DESCRIPTION
+ "An instance of the alarm indicated by
+ alarmActiveModelPointer has been raised
+ against the entity indicated by
+ alarmActiveResourceId.
+
+ The agent must throttle the generation of
+ consecutive alarmActiveState traps so that there is at
+ least a two-second gap between traps of this
+ type against the same alarmActiveModelPointer and
+ alarmActiveResourceId. When traps are throttled,
+ they are dropped, not queued for sending at a future time.
+
+ A management application should periodically check
+ the value of alarmActiveLastChanged to detect any
+ missed alarmActiveState notification-events, e.g.,
+ due to throttling or transmission loss."
+ ::= { alarmNotifications 2 }
+
+alarmClearState NOTIFICATION-TYPE
+ OBJECTS { alarmActiveModelPointer,
+ alarmActiveResourceId }
+ STATUS current
+ DESCRIPTION
+ "An instance of the alarm indicated by
+ alarmActiveModelPointer has been cleared against
+
+
+
+
+ the entity indicated by alarmActiveResourceId.
+
+ The agent must throttle the generation of
+ consecutive alarmActiveClear traps so that there is at
+ least a two-second gap between traps of this
+ type against the same alarmActiveModelPointer and
+ alarmActiveResourceId. When traps are throttled,
+ they are dropped, not queued for sending at a future time.
+
+ A management application should periodically check
+ the value of alarmActiveLastChanged to detect any
+ missed alarmClearState notification-events, e.g.,
+ due to throttling or transmission loss."
+ ::= { alarmNotifications 3 }
+
+-- Conformance
+
+alarmConformance OBJECT IDENTIFIER ::= { alarmMIB 2 }
+
+alarmCompliances OBJECT IDENTIFIER ::= { alarmConformance 1 }
+
+alarmCompliance MODULE-COMPLIANCE
+ STATUS current
+ DESCRIPTION
+ "The compliance statement for systems supporting
+ the Alarm MIB."
+ MODULE -- this module
+ MANDATORY-GROUPS {
+ alarmActiveGroup,
+ alarmModelGroup
+ }
+ GROUP alarmActiveStatsGroup
+ DESCRIPTION
+ "This group is optional."
+ GROUP alarmClearGroup
+ DESCRIPTION
+ "This group is optional."
+ GROUP alarmNotificationsGroup
+ DESCRIPTION
+ "This group is optional."
+ ::= { alarmCompliances 1 }
+
+alarmGroups OBJECT IDENTIFIER ::= { alarmConformance 2 }
+
+alarmModelGroup OBJECT-GROUP
+ OBJECTS {
+ alarmModelLastChanged,
+ alarmModelNotificationId,
+
+
+
+
+ alarmModelVarbindIndex,
+ alarmModelVarbindValue,
+ alarmModelDescription,
+ alarmModelSpecificPointer,
+ alarmModelVarbindSubtree,
+ alarmModelResourcePrefix,
+ alarmModelRowStatus
+ }
+ STATUS current
+ DESCRIPTION
+ "Alarm model group."
+ ::= { alarmGroups 1}
+
+alarmActiveGroup OBJECT-GROUP
+ OBJECTS {
+ alarmActiveLastChanged,
+ alarmActiveOverflow,
+ alarmActiveEngineID,
+ alarmActiveEngineAddressType,
+ alarmActiveEngineAddress,
+ alarmActiveContextName,
+ alarmActiveVariables,
+ alarmActiveNotificationID,
+ alarmActiveResourceId,
+ alarmActiveDescription,
+ alarmActiveLogPointer,
+ alarmActiveModelPointer,
+ alarmActiveSpecificPointer,
+ alarmActiveVariableID,
+ alarmActiveVariableValueType,
+ alarmActiveVariableCounter32Val,
+ alarmActiveVariableUnsigned32Val,
+ alarmActiveVariableTimeTicksVal,
+ alarmActiveVariableInteger32Val,
+ alarmActiveVariableOctetStringVal,
+ alarmActiveVariableIpAddressVal,
+ alarmActiveVariableOidVal,
+ alarmActiveVariableCounter64Val,
+ alarmActiveVariableOpaqueVal
+ }
+ STATUS current
+ DESCRIPTION
+ "Active Alarm list group."
+ ::= { alarmGroups 2}
+
+ alarmActiveStatsGroup OBJECT-GROUP
+ OBJECTS {
+ alarmActiveStatsActives,
+
+
+
+
+ alarmActiveStatsActiveCurrent,
+ alarmActiveStatsLastRaise,
+ alarmActiveStatsLastClear
+ }
+ STATUS current
+ DESCRIPTION
+ "Active alarm summary group."
+ ::= { alarmGroups 3}
+
+alarmClearGroup OBJECT-GROUP
+ OBJECTS {
+ alarmClearMaximum,
+ alarmClearEngineID,
+ alarmClearEngineAddressType,
+ alarmClearEngineAddress,
+ alarmClearContextName,
+ alarmClearNotificationID,
+ alarmClearResourceId,
+ alarmClearLogIndex,
+ alarmClearModelPointer
+ }
+ STATUS current
+ DESCRIPTION
+ "Cleared alarm group."
+ ::= { alarmGroups 4}
+
+alarmNotificationsGroup NOTIFICATION-GROUP
+ NOTIFICATIONS { alarmActiveState, alarmClearState }
+ STATUS current
+ DESCRIPTION
+ "The collection of notifications that can be used to
+ model alarms for faults lacking pre-existing
+ notification definitions."
+ ::= { alarmGroups 6 }
+
+END
diff --git a/lib/snmp/test/test-mibs/RFC1271-MIB.mib b/lib/snmp/test/test-mibs/RFC1271-MIB.mib
index 25778dede8..b1b3367667 100644
--- a/lib/snmp/test/test-mibs/RFC1271-MIB.mib
+++ b/lib/snmp/test/test-mibs/RFC1271-MIB.mib
@@ -3,7 +3,8 @@
IMPORTS
Counter FROM RFC1155-SMI
mib-2,DisplayString FROM RFC1213-MIB
- OBJECT-TYPE FROM RFC-1212;
+ OBJECT-TYPE FROM RFC-1212
+ TimeTicks FROM SNMPv2-SMI;
-- This MIB module uses the extended OBJECT-TYPE macro as
-- defined in [9].
diff --git a/lib/snmp/test/test-mibs/RMON2-MIB.mib b/lib/snmp/test/test-mibs/RMON2-MIB.mib
index 827bb38ff9..50c7e6657a 100644
--- a/lib/snmp/test/test-mibs/RMON2-MIB.mib
+++ b/lib/snmp/test/test-mibs/RMON2-MIB.mib
@@ -1,7 +1,7 @@
RMON2-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Counter32, Integer32,
- Gauge32, IpAddress, TimeTicks FROM SNMPv2-SMI
+ Gauge32, IpAddress, TimeTicks, BITS FROM SNMPv2-SMI
TEXTUAL-CONVENTION, RowStatus, DisplayString, TimeStamp
FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF
diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk
index 8145e415f3..fb7aa52402 100644
--- a/lib/snmp/vsn.mk
+++ b/lib/snmp/vsn.mk
@@ -2,7 +2,7 @@
# %CopyrightBegin%
#
-# Copyright Ericsson AB 1997-2012. All Rights Reserved.
+# Copyright Ericsson AB 1997-2013. 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
@@ -18,6 +18,6 @@
# %CopyrightEnd%
APPLICATION = snmp
-SNMP_VSN = 4.23
+SNMP_VSN = 4.23.1
PRE_VSN =
APP_VSN = "$(APPLICATION)-$(SNMP_VSN)$(PRE_VSN)"
diff --git a/lib/stdlib/doc/src/unicode_usage.xml b/lib/stdlib/doc/src/unicode_usage.xml
index 0a75fbeec0..354ec58df3 100644
--- a/lib/stdlib/doc/src/unicode_usage.xml
+++ b/lib/stdlib/doc/src/unicode_usage.xml
@@ -69,12 +69,11 @@ strings.</p>
<p>Character data may be combined from several sources, sometimes available in a mix of strings and binaries. Erlang has for long had the concept of <c>iodata</c> or <c>iolists</c>, where binaries and lists can be combined to represent a sequence of bytes. In the same way, the Unicode aware modules often allow for combinations of binaries and lists where the binaries have characters encoded in UTF-8 and the lists contain such binaries or numbers representing Unicode codepoints:</p>
<code type="none">
unicode_binary() = binary() with characters encoded in UTF-8 coding standard
-unicode_char() = integer() >= 0 representing valid Unicode codepoint
chardata() = charlist() | unicode_binary()
-charlist() = [unicode_char() | unicode_binary() | charlist()]
- a unicode_binary is allowed as the tail of the list</code>
+charlist() = maybe_improper_list(char() | unicode_binary() | charlist(),
+ unicode_binary() | nil())</code>
<p>The module <c>unicode</c> in STDLIB even supports similar mixes with binaries containing other encodings than UTF-8, but that is a special case to allow for conversions to and from external data:</p>
<code type="none">
external_unicode_binary() = binary() with characters coded in
@@ -82,10 +81,10 @@ external_unicode_binary() = binary() with characters coded in
external_chardata() = external_charlist() | external_unicode_binary()
-external_charlist() = [unicode_char() |
- external_unicode_binary() |
- external_charlist()]
- an external_unicode_binary() is allowed as the tail of the list</code>
+external_charlist() = maybe_improper_list(char() |
+ external_unicode_binary() |
+ external_charlist(),
+ external_unicode_binary() | nil())</code>
</section>
<section>
<title>Basic Language Support for Unicode</title>
diff --git a/lib/stdlib/src/epp.erl b/lib/stdlib/src/epp.erl
index afa39c3fb9..1bb3b95ae2 100644
--- a/lib/stdlib/src/epp.erl
+++ b/lib/stdlib/src/epp.erl
@@ -661,7 +661,7 @@ leave_file(From, St) ->
%% scan_toks(Tokens, From, EppState)
scan_toks(From, St) ->
- case io:scan_erl_form(St#epp.file, '', St#epp.location, [unicode]) of
+ case io:scan_erl_form(St#epp.file, '', St#epp.location) of
{ok,Toks,Cl} ->
scan_toks(Toks, From, St#epp{location=Cl});
{error,E,Cl} ->
@@ -1035,7 +1035,7 @@ new_location(Ln, {Le,_}, {Lf,_}) ->
%% nested conditionals and repeated 'else's.
skip_toks(From, St, [I|Sis]) ->
- case io:scan_erl_form(St#epp.file, '', St#epp.location, [unicode]) of
+ case io:scan_erl_form(St#epp.file, '', St#epp.location) of
{ok,[{'-',_Lh},{atom,_Li,ifdef}|_Toks],Cl} ->
skip_toks(From, St#epp{location=Cl}, [ifdef,I|Sis]);
{ok,[{'-',_Lh},{atom,_Li,ifndef}|_Toks],Cl} ->
diff --git a/lib/stdlib/src/erl_eval.erl b/lib/stdlib/src/erl_eval.erl
index 1c3f91cbfc..0b57af1b6d 100644
--- a/lib/stdlib/src/erl_eval.erl
+++ b/lib/stdlib/src/erl_eval.erl
@@ -346,7 +346,12 @@ expr({call,_,{atom,_,Func},As0}, Bs0, Lf, Ef, RBs) ->
expr({call,_,Func0,As0}, Bs0, Lf, Ef, RBs) -> % function or {Mod,Fun}
{value,Func,Bs1} = expr(Func0, Bs0, Lf, Ef, none),
{As,Bs2} = expr_list(As0, Bs1, Lf, Ef),
- do_apply(Func, As, Bs2, Ef, RBs);
+ case Func of
+ {M,F} when is_atom(M), is_atom(F) ->
+ erlang:raise(error, {badfun,Func}, stacktrace());
+ _ ->
+ do_apply(Func, As, Bs2, Ef, RBs)
+ end;
expr({'catch',_,Expr}, Bs0, Lf, Ef, RBs) ->
Ref = make_ref(),
case catch {Ref,expr(Expr, Bs0, Lf, Ef, none)} of
diff --git a/lib/stdlib/src/erl_lint.erl b/lib/stdlib/src/erl_lint.erl
index deae9640f5..12505b33d1 100644
--- a/lib/stdlib/src/erl_lint.erl
+++ b/lib/stdlib/src/erl_lint.erl
@@ -152,8 +152,6 @@ format_error({attribute,A}) ->
io_lib:format("attribute '~w' after function definitions", [A]);
format_error({missing_qlc_hrl,A}) ->
io_lib:format("qlc:q/~w called, but \"qlc.hrl\" not included", [A]);
-format_error({redefine_import,{bif,{F,A},M}}) ->
- io_lib:format("function ~w/~w already auto-imported from ~w", [F,A,M]);
format_error({redefine_import,{{F,A},M}}) ->
io_lib:format("function ~w/~w already imported from ~w", [F,A,M]);
format_error({bad_inline,{F,A}}) ->
@@ -222,8 +220,6 @@ format_error({removed, MFA, String}) when is_list(String) ->
io_lib:format("~s: ~s", [format_mfa(MFA), String]);
format_error({obsolete_guard, {F, A}}) ->
io_lib:format("~p/~p obsolete", [F, A]);
-format_error({reserved_for_future,K}) ->
- io_lib:format("atom ~w: future reserved keyword - rename or quote", [K]);
format_error({too_many_arguments,Arity}) ->
io_lib:format("too many arguments (~w) - "
"maximum allowed is ~w", [Arity,?MAX_ARGUMENTS]);
@@ -236,11 +232,6 @@ format_error({illegal_guard_local_call, {F,A}}) ->
io_lib:format("call to local/imported function ~w/~w is illegal in guard",
[F,A]);
format_error(illegal_guard_expr) -> "illegal guard expression";
-%% --- exports ---
-format_error({explicit_export,F,A}) ->
- io_lib:format("in this release, the call to ~w/~w must be written "
- "like this: erlang:~w/~w",
- [F,A,F,A]);
%% --- records ---
format_error({undefined_record,T}) ->
io_lib:format("record ~w undefined", [T]);
@@ -278,8 +269,6 @@ format_error({variable_in_record_def,V}) ->
%% --- binaries ---
format_error({undefined_bittype,Type}) ->
io_lib:format("bit type ~w undefined", [Type]);
-format_error({bittype_mismatch,T1,T2,What}) ->
- io_lib:format("bit type mismatch (~s) between ~p and ~p", [What,T1,T2]);
format_error(bittype_unit) ->
"a bit unit size must not be specified unless a size is specified too";
format_error(illegal_bitsize) ->
@@ -1798,11 +1787,9 @@ gexpr({call,Line,{atom,_La,F},As}, Vt, St0) ->
%% BifClash - Function called in guard
case erl_internal:guard_bif(F, A) andalso no_guard_bif_clash(St1,{F,A}) of
true ->
- %% Also check that it is auto-imported.
- case erl_internal:bif(F, A) of
- true -> {Asvt,St1};
- false -> {Asvt,add_error(Line, {explicit_export,F,A}, St1)}
- end;
+ %% Assert that it is auto-imported.
+ true = erl_internal:bif(F, A),
+ {Asvt,St1};
false ->
case is_local_function(St1#lint.locals,{F,A}) orelse
is_imported_function(St1#lint.imports,{F,A}) of
diff --git a/lib/stdlib/src/erl_scan.erl b/lib/stdlib/src/erl_scan.erl
index 26d5747ee7..3651f608bc 100644
--- a/lib/stdlib/src/erl_scan.erl
+++ b/lib/stdlib/src/erl_scan.erl
@@ -84,8 +84,7 @@
-type location() :: line() | {line(),column()}.
-type resword_fun() :: fun((atom()) -> boolean()).
-type option() :: 'return' | 'return_white_spaces' | 'return_comments'
- | 'text' | {'reserved_word_fun', resword_fun()}
- | 'unicode'.
+ | 'text' | {'reserved_word_fun', resword_fun()}.
-type options() :: option() | [option()].
-type symbol() :: atom() | float() | integer() | string().
-type info_line() :: integer() | term().
@@ -106,8 +105,7 @@
{resword_fun = fun reserved_word/1 :: resword_fun(),
ws = false :: boolean(),
comment = false :: boolean(),
- text = false :: boolean(),
- unicode = true :: boolean()}).
+ text = false :: boolean()}).
%%----------------------------------------------------------------------------
@@ -344,20 +342,12 @@ string_thing(_) -> "string".
C > 16#DFFF andalso C < 16#FFFE orelse
C > 16#FFFF andalso C =< 16#10FFFF)).
-%% When the option 'unicode' is false: return Unicode strings as lists
-%% of integers and Unicode characters as integers. For instance,
-%% erl_scan:string("\"b\x{aaa}c\".") is equivalent to
-%% erl_scan:string("[98,2730,99]."). This is to protect the caller
-%% from character codes greater than 255. Search for UNI to find code
-%% implementing this "feature". The 'unicode' option is undocumented
-%% and will be removed later.
--define(NO_UNICODE, 0).
--define(UNI255(C), (C =< 16#ff)).
+-define(UNI255(C), C >= 0, C =< 16#ff).
options(Opts0) when is_list(Opts0) ->
Opts = lists:foldr(fun expand_opt/2, [], Opts0),
- [RW_fun, Unicode] =
- case opts(Opts, [reserved_word_fun, unicode], []) of
+ [RW_fun] =
+ case opts(Opts, [reserved_word_fun], []) of
badarg ->
erlang:error(badarg, [Opts0]);
R ->
@@ -369,8 +359,7 @@ options(Opts0) when is_list(Opts0) ->
#erl_scan{resword_fun = RW_fun,
comment = Comment,
ws = WS,
- text = Txt,
- unicode = Unicode};
+ text = Txt};
options(Opt) ->
options([Opt]).
@@ -378,8 +367,6 @@ opts(Options, [Key|Keys], L) ->
V = case lists:keyfind(Key, 1, Options) of
{reserved_word_fun,F} when ?RESWORDFUN(F) ->
{ok,F};
- {unicode, Bool} when is_boolean(Bool) ->
- {ok,Bool};
{Key,_} ->
badarg;
false ->
@@ -395,9 +382,7 @@ opts(_Options, [], L) ->
lists:reverse(L).
default_option(reserved_word_fun) ->
- fun reserved_word/1;
-default_option(unicode) ->
- true.
+ fun reserved_word/1.
expand_opt(return, Os) ->
[return_comments,return_white_spaces|Os];
@@ -531,10 +516,10 @@ scan1("."=Cs, _St, Line, Col, Toks) ->
scan1([$.=C|Cs], St, Line, Col, Toks) ->
scan_dot(Cs, St, Line, Col, Toks, [C]);
scan1([$"|Cs], St, Line, Col, Toks) -> %" Emacs
- State0 = {[],[],Line,Col,?NO_UNICODE},
+ State0 = {[],[],Line,Col},
scan_string(Cs, St, Line, incr_column(Col, 1), Toks, State0);
scan1([$'|Cs], St, Line, Col, Toks) -> %' Emacs
- State0 = {[],[],Line,Col,?NO_UNICODE},
+ State0 = {[],[],Line,Col},
scan_qatom(Cs, St, Line, incr_column(Col, 1), Toks, State0);
scan1([$$|Cs], St, Line, Col, Toks) ->
scan_char(Cs, St, Line, Col, Toks);
@@ -655,7 +640,7 @@ scan1([$~|Cs], St, Line, Col, Toks) ->
scan1([$&|Cs], St, Line, Col, Toks) ->
tok2(Cs, St, Line, Col, Toks, "&", '&', 1);
%% End of optimization.
-scan1([C|Cs], St, Line, Col, Toks) when ?CHAR(C), ?UNI255(C) ->
+scan1([C|Cs], St, Line, Col, Toks) when ?UNI255(C) ->
Str = [C],
tok2(Cs, St, Line, Col, Toks, Str, list_to_atom(Str), 1);
scan1([C|Cs], _St, Line, Col, _Toks) when ?CHAR(C) ->
@@ -718,14 +703,16 @@ scan_name([], Ncs) ->
scan_name(Cs, Ncs) ->
{lists:reverse(Ncs),Cs}.
+-define(STR(St, S), if St#erl_scan.text -> S; true -> [] end).
+
scan_dot([$%|_]=Cs, St, Line, Col, Toks, Ncs) ->
Attrs = attributes(Line, Col, St, Ncs),
{ok,[{dot,Attrs}|Toks],Cs,Line,incr_column(Col, 1)};
scan_dot([$\n=C|Cs], St, Line, Col, Toks, Ncs) ->
- Attrs = attributes(Line, Col, St, Ncs++[C]),
+ Attrs = attributes(Line, Col, St, ?STR(St, Ncs++[C])),
{ok,[{dot,Attrs}|Toks],Cs,Line+1,new_column(Col, 1)};
scan_dot([C|Cs], St, Line, Col, Toks, Ncs) when ?WHITE_SPACE(C) ->
- Attrs = attributes(Line, Col, St, Ncs++[C]),
+ Attrs = attributes(Line, Col, St, ?STR(St, Ncs++[C])),
{ok,[{dot,Attrs}|Toks],Cs,Line,incr_column(Col, 2)};
scan_dot(eof=Cs, St, Line, Col, Toks, Ncs) ->
Attrs = attributes(Line, Col, St, Ncs),
@@ -858,26 +845,20 @@ scan_char([$\\|Cs]=Cs0, St, Line, Col, Toks) ->
{eof,Ncol} ->
scan_error(char, Line, Col, Line, Ncol, eof);
{nl,Val,Str,Ncs,Ncol} ->
- Attrs = attributes(Line, Col, St, "$\\"++Str), %"
+ Attrs = attributes(Line, Col, St, ?STR(St, "$\\"++Str)), %"
Ntoks = [{char,Attrs,Val}|Toks],
scan1(Ncs, St, Line+1, Ncol, Ntoks);
- {unicode,Val,Str,Ncs,Ncol} ->
- Attrs = attributes(Line, Col, St, "$\\"++Str), %"
- Tag = char_tag(Val, St), % UNI
- Ntoks = [{Tag,Attrs,Val}|Toks],
- scan1(Ncs, St, Line, Ncol, Ntoks);
{Val,Str,Ncs,Ncol} ->
- Attrs = attributes(Line, Col, St, "$\\"++Str), %"
+ Attrs = attributes(Line, Col, St, ?STR(St, "$\\"++Str)), %"
Ntoks = [{char,Attrs,Val}|Toks],
scan1(Ncs, St, Line, Ncol, Ntoks)
end;
scan_char([$\n=C|Cs], St, Line, Col, Toks) ->
- Attrs = attributes(Line, Col, St, [$$,C]),
+ Attrs = attributes(Line, Col, St, ?STR(St, [$$,C])),
scan1(Cs, St, Line+1, new_column(Col, 1), [{char,Attrs,C}|Toks]);
scan_char([C|Cs], St, Line, Col, Toks) when ?UNICODE(C) ->
- Tag = char_tag(C, St), % UNI
- Attrs = attributes(Line, Col, St, [$$,C]),
- scan1(Cs, St, Line, incr_column(Col, 2), [{Tag,Attrs,C}|Toks]);
+ Attrs = attributes(Line, Col, St, ?STR(St, [$$,C])),
+ scan1(Cs, St, Line, incr_column(Col, 2), [{char,Attrs,C}|Toks]);
scan_char([C|_Cs], _St, Line, Col, _Toks) when ?CHAR(C) ->
scan_error({illegal,character}, Line, Col, Line, incr_column(Col, 1), eof);
scan_char([], _St, Line, Col, Toks) ->
@@ -885,90 +866,32 @@ scan_char([], _St, Line, Col, Toks) ->
scan_char(eof, _St, Line, Col, _Toks) ->
scan_error(char, Line, Col, Line, incr_column(Col, 1), eof).
--compile({inline,[char_tag/2]}).
-
-char_tag(C, _St) when ?UNI255(C) ->
- char;
-char_tag(_C, #erl_scan{unicode = true}) ->
- char;
-char_tag(_C, _St) ->
- integer.
-
-scan_string(Cs, St, Line, Col, Toks, {Wcs,Str,Line0,Col0,Uni0}) ->
- case scan_string0(Cs, St, Line, Col, $\", true, Str, Wcs, Uni0) of %"
- {more,Ncs,Nline,Ncol,Nstr,Nwcs,Uni} ->
- State = {Nwcs,Nstr,Line0,Col0,Uni},
+scan_string(Cs, St, Line, Col, Toks, {Wcs,Str,Line0,Col0}) ->
+ case scan_string0(Cs, St, Line, Col, $\", Str, Wcs) of %"
+ {more,Ncs,Nline,Ncol,Nstr,Nwcs} ->
+ State = {Nwcs,Nstr,Line0,Col0},
{more,{Ncs,Ncol,Toks,Nline,State,fun scan_string/6}};
{char_error,Ncs,Error,Nline,Ncol,EndCol} ->
scan_error(Error, Nline, Ncol, Nline, EndCol, Ncs);
{error,Nline,Ncol,Nwcs,Ncs} ->
Estr = string:substr(Nwcs, 1, 16), % Expanded escape chars.
scan_error({string,$\",Estr}, Line0, Col0, Nline, Ncol, Ncs); %"
- {Ncs,Nline,Ncol,Nstr,Nwcs,Uni} when Uni =:= ?NO_UNICODE;
- St#erl_scan.unicode ->
+ {Ncs,Nline,Ncol,Nstr,Nwcs} ->
Attrs = attributes(Line0, Col0, St, Nstr),
- scan1(Ncs, St, Nline, Ncol, [{string,Attrs,Nwcs}|Toks]);
- {Ncs,Nline,Ncol,Nstr,_Nwcs,_Uni} ->
- Ntoks = unicode_string_to_list(Line0, Col0, St, Nstr, Toks),
- scan1(Ncs, St, Nline, Ncol, Ntoks)
+ scan1(Ncs, St, Nline, Ncol, [{string,Attrs,Nwcs}|Toks])
end.
-%% UNI
-unicode_string_to_list(Line, Col, St, [$"=C|Nstr], Toks) -> %" Emacs
- Paren = {'[',attributes(Line, Col, St, [C])},
- u2l(Nstr, Line, incr_column(Col, 1), St, [Paren|Toks]).
-
-u2l([$"]=Cs, Line, Col, St, Toks) -> %" Emacs
- [{']',attributes(Line, Col, St, Cs)}|Toks];
-u2l([$\n=C|Cs], Line, Col, St, Toks) ->
- Ntoks = unicode_nl_tokens(Line, Col, [C], C, St, Toks, Cs),
- u2l(Cs, Line+1, new_column(Col, 1), St, Ntoks);
-u2l([$\\|Cs], Line, Col, St, Toks) ->
- case scan_escape(Cs, Col) of
- {nl,Val,ValStr,Ncs,Ncol} ->
- Nstr = [$\\|ValStr],
- Ntoks = unicode_nl_tokens(Line, Col, Nstr, Val, St, Toks, Ncs),
- u2l(Ncs, Line+1, Ncol, St, Ntoks);
- {unicode,Val,ValStr,Ncs,Ncol} ->
- Nstr = [$\\|ValStr],
- Ntoks = unicode_tokens(Line, Col, Nstr, Val, St, Toks, Ncs),
- u2l(Ncs, Line, incr_column(Ncol, 1), St, Ntoks);
- {Val,ValStr,Ncs,Ncol} ->
- Nstr = [$\\|ValStr],
- Ntoks = unicode_tokens(Line, Col, Nstr, Val, St, Toks, Ncs),
- u2l(Ncs, Line, incr_column(Ncol, 1), St, Ntoks)
- end;
-u2l([C|Cs], Line, Col, St, Toks) ->
- Ntoks = unicode_tokens(Line, Col, [C], C, St, Toks, Cs),
- u2l(Cs, Line, incr_column(Col, 1), St, Ntoks).
-
-unicode_nl_tokens(Line, Col, Str, Val, St, Toks, Cs) ->
- Ccol = new_column(Col, 1),
- unicode_tokens(Line, Col, Str, Val, St, Toks, Cs, Line+1, Ccol).
-
-unicode_tokens(Line, Col, Str, Val, St, Toks, Cs) ->
- Ccol = incr_column(Col, length(Str)),
- unicode_tokens(Line, Col, Str, Val, St, Toks, Cs, Line, Ccol).
-
-unicode_tokens(Line, Col, Str, Val, St, Toks, Cs, Cline, Ccol) ->
- Attrs = attributes(Line, Col, St, Str),
- Tag = if ?UNI255(Val) -> char; true -> integer end,
- Token = {Tag,Attrs,Val},
- [{',',attributes(Cline, Ccol, St, "")} || Cs =/= "\""] ++ [Token|Toks].
-
-scan_qatom(Cs, St, Line, Col, Toks, {Wcs,Str,Line0,Col0,Uni0}) ->
- AllowUni = St#erl_scan.unicode,
- case scan_string0(Cs, St, Line, Col, $\', AllowUni, Str, Wcs, Uni0) of %'
- {more,Ncs,Nline,Ncol,Nstr,Nwcs,Uni} ->
- State = {Nwcs,Nstr,Line0,Col0,Uni},
+scan_qatom(Cs, St, Line, Col, Toks, {Wcs,Str,Line0,Col0}) ->
+ case scan_string0(Cs, St, Line, Col, $\', Str, Wcs) of %'
+ {more,Ncs,Nline,Ncol,Nstr,Nwcs} ->
+ State = {Nwcs,Nstr,Line0,Col0},
{more,{Ncs,Ncol,Toks,Nline,State,fun scan_qatom/6}};
{char_error,Ncs,Error,Nline,Ncol,EndCol} ->
scan_error(Error, Nline, Ncol, Nline, EndCol, Ncs);
{error,Nline,Ncol,Nwcs,Ncs} ->
Estr = string:substr(Nwcs, 1, 16), % Expanded escape chars.
scan_error({string,$\',Estr}, Line0, Col0, Nline, Ncol, Ncs); %'
- {Ncs,Nline,Ncol,Nstr,Nwcs,Uni} ->
- true = Uni =:= ?NO_UNICODE orelse AllowUni,
+ {Ncs,Nline,Ncol,Nstr,Nwcs} ->
case catch list_to_atom(Nwcs) of
A when is_atom(A) ->
Attrs = attributes(Line0, Col0, St, Nstr),
@@ -978,95 +901,75 @@ scan_qatom(Cs, St, Line, Col, Toks, {Wcs,Str,Line0,Col0,Uni0}) ->
end
end.
-scan_string0(Cs, #erl_scan{text=false}, Line, no_col=Col, Q, U, [], Wcs, Uni) ->
- scan_string_no_col(Cs, Line, Col, Q, U, Wcs, Uni);
-scan_string0(Cs, #erl_scan{text=true}, Line, no_col=Col, Q, U, Str, Wcs, Uni) ->
- scan_string1(Cs, Line, Col, Q, U, Str, Wcs, Uni);
-scan_string0(Cs, _St, Line, Col, Q, U, [], Wcs, Uni) ->
- scan_string_col(Cs, Line, Col, Q, U, Wcs, Uni);
-scan_string0(Cs, _St, Line, Col, Q, U, Str, Wcs, Uni) ->
- scan_string1(Cs, Line, Col, Q, U, Str, Wcs, Uni).
+scan_string0(Cs, #erl_scan{text=false}, Line, no_col=Col, Q, [], Wcs) ->
+ scan_string_no_col(Cs, Line, Col, Q, Wcs);
+scan_string0(Cs, #erl_scan{text=true}, Line, no_col=Col, Q, Str, Wcs) ->
+ scan_string1(Cs, Line, Col, Q, Str, Wcs);
+scan_string0(Cs, St, Line, Col, Q, [], Wcs) ->
+ scan_string_col(Cs, St, Line, Col, Q, Wcs);
+scan_string0(Cs, _St, Line, Col, Q, Str, Wcs) ->
+ scan_string1(Cs, Line, Col, Q, Str, Wcs).
%% Optimization. Col =:= no_col.
-scan_string_no_col([Q|Cs], Line, Col, Q, _U, Wcs, Uni) ->
- {Cs,Line,Col,_DontCare=[],lists:reverse(Wcs),Uni};
-scan_string_no_col([$\n=C|Cs], Line, Col, Q, U, Wcs, Uni) ->
- scan_string_no_col(Cs, Line+1, Col, Q, U, [C|Wcs], Uni);
-scan_string_no_col([C|Cs], Line, Col, Q, U, Wcs, Uni) when C =/= $\\,
- ?CHAR(C),
- ?UNI255(C) ->
- scan_string_no_col(Cs, Line, Col, Q, U, [C|Wcs], Uni);
-scan_string_no_col(Cs, Line, Col, Q, U, Wcs, Uni) ->
- scan_string1(Cs, Line, Col, Q, U, Wcs, Wcs, Uni).
+scan_string_no_col([Q|Cs], Line, Col, Q, Wcs) ->
+ {Cs,Line,Col,_DontCare=[],lists:reverse(Wcs)};
+scan_string_no_col([$\n=C|Cs], Line, Col, Q, Wcs) ->
+ scan_string_no_col(Cs, Line+1, Col, Q, [C|Wcs]);
+scan_string_no_col([C|Cs], Line, Col, Q, Wcs) when C =/= $\\, ?UNICODE(C) ->
+ scan_string_no_col(Cs, Line, Col, Q, [C|Wcs]);
+scan_string_no_col(Cs, Line, Col, Q, Wcs) ->
+ scan_string1(Cs, Line, Col, Q, Wcs, Wcs).
%% Optimization. Col =/= no_col.
-scan_string_col([Q|Cs], Line, Col, Q, _U, Wcs0, Uni) ->
+scan_string_col([Q|Cs], St, Line, Col, Q, Wcs0) ->
Wcs = lists:reverse(Wcs0),
- Str = [Q|Wcs++[Q]],
- {Cs,Line,Col+1,Str,Wcs,Uni};
-scan_string_col([$\n=C|Cs], Line, _xCol, Q, U, Wcs, Uni) ->
- scan_string_col(Cs, Line+1, 1, Q, U, [C|Wcs], Uni);
-scan_string_col([C|Cs], Line, Col, Q, U, Wcs, Uni) when C =/= $\\,
- ?CHAR(C),
- ?UNI255(C) ->
- scan_string_col(Cs, Line, Col+1, Q, U, [C|Wcs], Uni);
-scan_string_col(Cs, Line, Col, Q, U, Wcs, Uni) ->
- scan_string1(Cs, Line, Col, Q, U, Wcs, Wcs, Uni).
-
-%% UNI_STR is to be replaced by STR when the Unicode-string-to-list
-%% workaround is eventually removed.
--define(UNI_STR(Col, S), S).
+ Str = ?STR(St, [Q|Wcs++[Q]]),
+ {Cs,Line,Col+1,Str,Wcs};
+scan_string_col([$\n=C|Cs], St, Line, _xCol, Q, Wcs) ->
+ scan_string_col(Cs, St, Line+1, 1, Q, [C|Wcs]);
+scan_string_col([C|Cs], St, Line, Col, Q, Wcs) when C =/= $\\, ?UNICODE(C) ->
+ scan_string_col(Cs, St, Line, Col+1, Q, [C|Wcs]);
+scan_string_col(Cs, _St, Line, Col, Q, Wcs) ->
+ scan_string1(Cs, Line, Col, Q, Wcs, Wcs).
%% Note: in those cases when a 'char_error' tuple is returned below it
%% is tempting to skip over characters up to the first Q character,
%% but then the end location of the error tuple would not correspond
%% to the start location of the returned Rest string. (Maybe the end
%% location could be modified, but that too is ugly.)
-scan_string1([Q|Cs], Line, Col, Q, _U, Str0, Wcs0, Uni) ->
+scan_string1([Q|Cs], Line, Col, Q, Str0, Wcs0) ->
Wcs = lists:reverse(Wcs0),
- Str = ?UNI_STR(Col, [Q|lists:reverse(Str0, [Q])]),
- {Cs,Line,incr_column(Col, 1),Str,Wcs,Uni};
-scan_string1([$\n=C|Cs], Line, Col, Q, U, Str, Wcs, Uni) ->
+ Str = [Q|lists:reverse(Str0, [Q])],
+ {Cs,Line,incr_column(Col, 1),Str,Wcs};
+scan_string1([$\n=C|Cs], Line, Col, Q, Str, Wcs) ->
Ncol = new_column(Col, 1),
- scan_string1(Cs, Line+1, Ncol, Q, U, ?UNI_STR(Col, [C|Str]), [C|Wcs], Uni);
-scan_string1([$\\|Cs]=Cs0, Line, Col, Q, U, Str, Wcs, Uni) ->
+ scan_string1(Cs, Line+1, Ncol, Q, [C|Str], [C|Wcs]);
+scan_string1([$\\|Cs]=Cs0, Line, Col, Q, Str, Wcs) ->
case scan_escape(Cs, Col) of
more ->
- {more,Cs0,Line,Col,Str,Wcs,Uni};
+ {more,Cs0,Line,Col,Str,Wcs};
{error,Ncs,Error,Ncol} ->
{char_error,Ncs,Error,Line,Col,incr_column(Ncol, 1)};
{eof,Ncol} ->
{error,Line,incr_column(Ncol, 1),lists:reverse(Wcs),eof};
{nl,Val,ValStr,Ncs,Ncol} ->
- Nstr = ?UNI_STR(Ncol, lists:reverse(ValStr, [$\\|Str])),
+ Nstr = lists:reverse(ValStr, [$\\|Str]),
Nwcs = [Val|Wcs],
- scan_string1(Ncs, Line+1, Ncol, Q, U, Nstr, Nwcs, Uni);
- {unicode,_Val,_ValStr,Ncs,Ncol} when not U -> %' Emacs
- {char_error,Ncs,{illegal,character},Line,Col,incr_column(Ncol, 1)};
- {unicode,Val,ValStr,Ncs,Ncol} -> % UNI. Uni is set to Val.
- Nstr = ?UNI_STR(Ncol, lists:reverse(ValStr, [$\\|Str])),
- Nwcs = [Val|Wcs], % not used
- scan_string1(Ncs, Line, incr_column(Ncol, 1), Q, U, Nstr, Nwcs, Val);
+ scan_string1(Ncs, Line+1, Ncol, Q, Nstr, Nwcs);
{Val,ValStr,Ncs,Ncol} ->
- Nstr = ?UNI_STR(Ncol, lists:reverse(ValStr, [$\\|Str])),
+ Nstr = lists:reverse(ValStr, [$\\|Str]),
Nwcs = [Val|Wcs],
- scan_string1(Ncs, Line, incr_column(Ncol, 1), Q, U, Nstr, Nwcs, Uni)
+ scan_string1(Ncs, Line, incr_column(Ncol, 1), Q, Nstr, Nwcs)
end;
-scan_string1([C|Cs], Line, no_col=Col, Q, U, Str, Wcs, Uni) when ?CHAR(C),
- ?UNI255(C) ->
- %% scan_string1(Cs, Line, Col, Q, U, Str, [C|Wcs], Uni);
- scan_string1(Cs, Line, Col, Q, U, [C|Str], [C|Wcs], Uni); % UNI
-scan_string1([C|Cs], Line, Col, Q, U, Str, Wcs, Uni) when ?CHAR(C), ?UNI255(C) ->
- scan_string1(Cs, Line, Col+1, Q, U, [C|Str], [C|Wcs], Uni);
-scan_string1([C|Cs], Line, Col, _Q, false, _Str, _Wcs, _Uni) when ?CHAR(C) -> %' UNI
- {char_error,Cs,{illegal,character},Line,Col,incr_column(Col, 1)};
-scan_string1([C|Cs], Line, Col, Q, U, Str, Wcs, _Uni) when ?UNICODE(C) ->
- scan_string1(Cs, Line, incr_column(Col, 1), Q, U, [C|Str], [C|Wcs], C);
-scan_string1([C|Cs], Line, Col, _Q, _U, _Str, _Wcs, _Uni) when ?CHAR(C) -> % UNI
+scan_string1([C|Cs], Line, no_col=Col, Q, Str, Wcs) when ?UNICODE(C) ->
+ scan_string1(Cs, Line, Col, Q, [C|Str], [C|Wcs]);
+scan_string1([C|Cs], Line, Col, Q, Str, Wcs) when ?UNICODE(C) ->
+ scan_string1(Cs, Line, Col+1, Q, [C|Str], [C|Wcs]);
+scan_string1([C|Cs], Line, Col, _Q, _Str, _Wcs) when ?CHAR(C) ->
{char_error,Cs,{illegal,character},Line,Col,incr_column(Col, 1)};
-scan_string1([]=Cs, Line, Col, _Q, _U, Str, Wcs, Uni) ->
- {more,Cs,Line,Col,Str,Wcs,Uni};
-scan_string1(eof, Line, Col, _Q, _U, _Str, Wcs, _Uni) ->
+scan_string1([]=Cs, Line, Col, _Q, Str, Wcs) ->
+ {more,Cs,Line,Col,Str,Wcs};
+scan_string1(eof, Line, Col, _Q, _Str, Wcs) ->
{error,Line,Col,lists:reverse(Wcs),eof}.
-define(OCT(C), C >= $0, C =< $7).
@@ -1077,16 +980,16 @@ scan_string1(eof, Line, Col, _Q, _U, _Str, Wcs, _Uni) ->
%% \<1-3> octal digits
scan_escape([O1,O2,O3|Cs], Col) when ?OCT(O1), ?OCT(O2), ?OCT(O3) ->
Val = (O1*8 + O2)*8 + O3 - 73*$0,
- {Val,?UNI_STR(Col, [O1,O2,O3]),Cs,incr_column(Col, 3)};
+ {Val,[O1,O2,O3],Cs,incr_column(Col, 3)};
scan_escape([O1,O2], _Col) when ?OCT(O1), ?OCT(O2) ->
more;
scan_escape([O1,O2|Cs], Col) when ?OCT(O1), ?OCT(O2) ->
Val = (O1*8 + O2) - 9*$0,
- {Val,?UNI_STR(Col, [O1,O2]),Cs,incr_column(Col, 2)};
+ {Val,[O1,O2],Cs,incr_column(Col, 2)};
scan_escape([O1], _Col) when ?OCT(O1) ->
more;
scan_escape([O1|Cs], Col) when ?OCT(O1) ->
- {O1 - $0,?UNI_STR(Col, [O1]),Cs,incr_column(Col, 1)};
+ {O1 - $0,[O1],Cs,incr_column(Col, 1)};
%% \x{<hex digits>}
scan_escape([$x,${|Cs], Col) ->
scan_hex(Cs, incr_column(Col, 2), []);
@@ -1097,29 +1000,27 @@ scan_escape([$x|eof], Col) ->
%% \x<2> hexadecimal digits
scan_escape([$x,H1,H2|Cs], Col) when ?HEX(H1), ?HEX(H2) ->
Val = erlang:list_to_integer([H1,H2], 16),
- {Val,?UNI_STR(Col, [$x,H1,H2]),Cs,incr_column(Col, 3)};
+ {Val,[$x,H1,H2],Cs,incr_column(Col, 3)};
scan_escape([$x,H1], _Col) when ?HEX(H1) ->
more;
scan_escape([$x|Cs], Col) ->
{error,Cs,{illegal,character},incr_column(Col, 1)};
%% \^X -> CTL-X
scan_escape([$^=C0,$\n=C|Cs], Col) ->
- {nl,C,?UNI_STR(Col, [C0,C]),Cs,new_column(Col, 1)};
+ {nl,C,[C0,C],Cs,new_column(Col, 1)};
scan_escape([$^=C0,C|Cs], Col) when ?CHAR(C) ->
Val = C band 31,
- {Val,?UNI_STR(Col, [C0,C]),Cs,incr_column(Col, 2)};
+ {Val,[C0,C],Cs,incr_column(Col, 2)};
scan_escape([$^], _Col) ->
more;
scan_escape([$^|eof], Col) ->
{eof,incr_column(Col, 1)};
scan_escape([$\n=C|Cs], Col) ->
- {nl,C,?UNI_STR(Col, [C]),Cs,new_column(Col, 1)};
-scan_escape([C0|Cs], Col) when ?CHAR(C0), ?UNI255(C0) ->
+ {nl,C,[C],Cs,new_column(Col, 1)};
+scan_escape([C0|Cs], Col) when ?UNICODE(C0) ->
C = escape_char(C0),
- {C,?UNI_STR(Col, [C0]),Cs,incr_column(Col, 1)};
-scan_escape([C|Cs], Col) when ?UNICODE(C) ->
- {unicode,C,?UNI_STR(Col, [C]),Cs,incr_column(Col, 1)};
-scan_escape([C|Cs], Col) when ?CHAR(C) -> % UNI
+ {C,[C0],Cs,incr_column(Col, 1)};
+scan_escape([C|Cs], Col) when ?CHAR(C) ->
{error,Cs,{illegal,character},incr_column(Col, 1)};
scan_escape([], _Col) ->
more;
@@ -1136,10 +1037,8 @@ scan_hex(Cs, Col, Wcs) ->
scan_esc_end([$}|Cs], Col, Wcs0, B, Str0) ->
Wcs = lists:reverse(Wcs0),
case catch erlang:list_to_integer(Wcs, B) of
- Val when Val =< 16#FF ->
- {Val,?UNI_STR(Col, Str0++Wcs++[$}]),Cs,incr_column(Col, 1)};
Val when ?UNICODE(Val) ->
- {unicode,Val,?UNI_STR(Col, Str0++Wcs++[$}]),Cs,incr_column(Col,1)};
+ {Val,Str0++Wcs++[$}],Cs,incr_column(Col, 1)};
_ ->
{error,Cs,{illegal,character},incr_column(Col, 1)}
end;
@@ -1171,7 +1070,7 @@ scan_number([$#|Cs]=Cs0, St, Line, Col, Toks, Ncs0) ->
Ncs = lists:reverse(Ncs0),
case catch list_to_integer(Ncs) of
B when B >= 2, B =< 1+$Z-$A+10 ->
- Bcs = Ncs++[$#],
+ Bcs = ?STR(St, Ncs++[$#]),
scan_based_int(Cs, St, Line, Col, Toks, {B,[],Bcs});
B ->
Len = length(Ncs),
@@ -1204,7 +1103,7 @@ scan_based_int(Cs, St, Line, Col, Toks, {B,Ncs0,Bcs}) ->
Ncs = lists:reverse(Ncs0),
case catch erlang:list_to_integer(Ncs, B) of
N when is_integer(N) ->
- tok3(Cs, St, Line, Col, Toks, integer, Bcs++Ncs, N);
+ tok3(Cs, St, Line, Col, Toks, integer, ?STR(St, Bcs++Ncs), N);
_ ->
Len = length(Bcs)+length(Ncs),
Ncol = incr_column(Col, Len),
@@ -1244,36 +1143,30 @@ float_end(Cs, St, Line, Col, Toks, Ncs0) ->
scan_error({illegal,float}, Line, Col, Line, Ncol, Cs)
end.
-skip_comment(Cs, St, Line, Col, Toks, N) ->
- skip_comment(Cs, St, Line, Col, Toks, N, St#erl_scan.unicode).
-
-skip_comment([C|Cs], St, Line, Col, Toks, N, U) when C =/= $\n, ?CHAR(C) ->
- case ?UNI255(C) orelse U andalso ?UNICODE(C) of
+skip_comment([C|Cs], St, Line, Col, Toks, N) when C =/= $\n, ?CHAR(C) ->
+ case ?UNICODE(C) of
true ->
- skip_comment(Cs, St, Line, Col, Toks, N+1, U);
+ skip_comment(Cs, St, Line, Col, Toks, N+1);
false ->
Ncol = incr_column(Col, N+1),
scan_error({illegal,character}, Line, Col, Line, Ncol, Cs)
end;
-skip_comment([]=Cs, _St, Line, Col, Toks, N, _U) ->
+skip_comment([]=Cs, _St, Line, Col, Toks, N) ->
{more,{Cs,Col,Toks,Line,N,fun skip_comment/6}};
-skip_comment(Cs, St, Line, Col, Toks, N, _U) ->
+skip_comment(Cs, St, Line, Col, Toks, N) ->
scan1(Cs, St, Line, incr_column(Col, N), Toks).
-scan_comment(Cs, St, Line, Col, Toks, Ncs) ->
- scan_comment(Cs, St, Line, Col, Toks, Ncs, St#erl_scan.unicode).
-
-scan_comment([C|Cs], St, Line, Col, Toks, Ncs, U) when C =/= $\n, ?CHAR(C) ->
- case ?UNI255(C) orelse U andalso ?UNICODE(C) of
+scan_comment([C|Cs], St, Line, Col, Toks, Ncs) when C =/= $\n, ?CHAR(C) ->
+ case ?UNICODE(C) of
true ->
- scan_comment(Cs, St, Line, Col, Toks, [C|Ncs], U);
+ scan_comment(Cs, St, Line, Col, Toks, [C|Ncs]);
false ->
Ncol = incr_column(Col, length(Ncs)+1),
scan_error({illegal,character}, Line, Col, Line, Ncol, Cs)
end;
-scan_comment([]=Cs, _St, Line, Col, Toks, Ncs, _U) ->
+scan_comment([]=Cs, _St, Line, Col, Toks, Ncs) ->
{more,{Cs,Col,Toks,Line,Ncs,fun scan_comment/6}};
-scan_comment(Cs, St, Line, Col, Toks, Ncs0, _U) ->
+scan_comment(Cs, St, Line, Col, Toks, Ncs0) ->
Ncs = lists:reverse(Ncs0),
tok3(Cs, St, Line, Col, Toks, comment, Ncs, Ncs).
diff --git a/lib/stdlib/src/eval_bits.erl b/lib/stdlib/src/eval_bits.erl
index f40904df1c..e49cbc1fd1 100644
--- a/lib/stdlib/src/eval_bits.erl
+++ b/lib/stdlib/src/eval_bits.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2013. 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
@@ -67,7 +67,8 @@ expr_grp([], Bs0, _Lf, Acc) ->
{value,Acc,Bs0}.
eval_field({bin_element, _, {string, _, S}, default, default}, Bs0, _Fun) ->
- {list_to_binary(S),Bs0};
+ Latin1 = [C band 16#FF || C <- S],
+ {list_to_binary(Latin1),Bs0};
eval_field({bin_element, Line, {string, _, S}, Size0, Options0}, Bs, _Fun) ->
{_Size,[Type,_Unit,_Sign,Endian]} =
make_bit_type(Line, Size0, Options0),
@@ -162,8 +163,10 @@ bin_gen([], Bin, _Bs0, _BBs0, _Mfun, _Efun, false) ->
bin_gen_field({bin_element,_,{string,_,S},default,default},
Bin, Bs, BBs, _Mfun, _Efun) ->
- Bits = list_to_binary(S),
- Size = byte_size(Bits),
+ Bits = try list_to_binary(S)
+ catch _:_ -> <<>>
+ end,
+ Size = length(S),
case Bin of
<<Bits:Size/binary,Rest/bitstring>> ->
{match,Bs,BBs,Rest};
@@ -172,16 +175,42 @@ bin_gen_field({bin_element,_,{string,_,S},default,default},
_ ->
done
end;
+bin_gen_field({bin_element,Line,{string,SLine,S},Size0,Options0},
+ Bin0, Bs0, BBs0, Mfun, Efun) ->
+ {Size1, [Type,{unit,Unit},Sign,Endian]} =
+ make_bit_type(Line, Size0, Options0),
+ match_check_size(Mfun, Size1, BBs0),
+ {value, Size, _BBs} = Efun(Size1, BBs0),
+ F = fun(C, Bin, Bs, BBs) ->
+ bin_gen_field1(Bin, Type, Size, Unit, Sign, Endian,
+ {integer,SLine,C}, Bs, BBs, Mfun)
+ end,
+ bin_gen_field_string(S, Bin0, Bs0, BBs0, F);
bin_gen_field({bin_element,Line,VE,Size0,Options0},
Bin, Bs0, BBs0, Mfun, Efun) ->
{Size1, [Type,{unit,Unit},Sign,Endian]} =
make_bit_type(Line, Size0, Options0),
V = erl_eval:partial_eval(VE),
+ NewV = coerce_to_float(V, Type),
match_check_size(Mfun, Size1, BBs0),
{value, Size, _BBs} = Efun(Size1, BBs0),
+ bin_gen_field1(Bin, Type, Size, Unit, Sign, Endian, NewV, Bs0, BBs0, Mfun).
+
+bin_gen_field_string([], Rest, Bs, BBs, _F) ->
+ {match,Bs,BBs,Rest};
+bin_gen_field_string([C|Cs], Bin0, Bs0, BBs0, Fun) ->
+ case Fun(C, Bin0, Bs0, BBs0) of
+ {match,Bs,BBs,Rest} ->
+ bin_gen_field_string(Cs, Rest, Bs, BBs, Fun);
+ {nomatch,Rest} ->
+ {nomatch,Rest};
+ done ->
+ done
+ end.
+
+bin_gen_field1(Bin, Type, Size, Unit, Sign, Endian, NewV, Bs0, BBs0, Mfun) ->
case catch get_value(Bin, Type, Size, Unit, Sign, Endian) of
{Val,<<_/bitstring>>=Rest} ->
- NewV = coerce_to_float(V, Type),
case catch Mfun(match, {NewV,Val,Bs0}) of
{match,Bs} ->
BBs = add_bin_binding(Mfun, NewV, Bs, BBs0),
@@ -223,20 +252,41 @@ match_bits_1([F|Fs], Bits0, Bs0, BBs0, Mfun, Efun) ->
match_field_1({bin_element,_,{string,_,S},default,default},
Bin, Bs, BBs, _Mfun, _Efun) ->
- Bits = list_to_binary(S),
+ Bits = list_to_binary(S), % fails if there are characters > 255
Size = byte_size(Bits),
<<Bits:Size/binary,Rest/binary-unit:1>> = Bin,
{Bs,BBs,Rest};
+match_field_1({bin_element,Line,{string,SLine,S},Size0,Options0},
+ Bin0, Bs0, BBs0, Mfun, Efun) ->
+ {Size1, [Type,{unit,Unit},Sign,Endian]} =
+ make_bit_type(Line, Size0, Options0),
+ Size2 = erl_eval:partial_eval(Size1),
+ match_check_size(Mfun, Size2, BBs0),
+ {value, Size, _BBs} = Efun(Size2, BBs0),
+ F = fun(C, Bin, Bs, BBs) ->
+ match_field(Bin, Type, Size, Unit, Sign, Endian,
+ {integer,SLine,C}, Bs, BBs, Mfun)
+ end,
+ match_field_string(S, Bin0, Bs0, BBs0, F);
match_field_1({bin_element,Line,VE,Size0,Options0},
Bin, Bs0, BBs0, Mfun, Efun) ->
{Size1, [Type,{unit,Unit},Sign,Endian]} =
make_bit_type(Line, Size0, Options0),
V = erl_eval:partial_eval(VE),
+ NewV = coerce_to_float(V, Type),
Size2 = erl_eval:partial_eval(Size1),
match_check_size(Mfun, Size2, BBs0),
{value, Size, _BBs} = Efun(Size2, BBs0),
+ match_field(Bin, Type, Size, Unit, Sign, Endian, NewV, Bs0, BBs0, Mfun).
+
+match_field_string([], Rest, Bs, BBs, _Fun) ->
+ {Bs,BBs,Rest};
+match_field_string([C|Cs], Bin0, Bs0, BBs0, Fun) ->
+ {Bs,BBs,Bin} = Fun(C, Bin0, Bs0, BBs0),
+ match_field_string(Cs, Bin, Bs, BBs, Fun).
+
+match_field(Bin, Type, Size, Unit, Sign, Endian, NewV, Bs0, BBs0, Mfun) ->
{Val,Rest} = get_value(Bin, Type, Size, Unit, Sign, Endian),
- NewV = coerce_to_float(V, Type),
{match,Bs} = Mfun(match, {NewV,Val,Bs0}),
BBs = add_bin_binding(Mfun, NewV, Bs, BBs0),
{Bs,BBs,Rest}.
diff --git a/lib/stdlib/src/io_lib_pretty.erl b/lib/stdlib/src/io_lib_pretty.erl
index a8f610558a..b05db3d290 100644
--- a/lib/stdlib/src/io_lib_pretty.erl
+++ b/lib/stdlib/src/io_lib_pretty.erl
@@ -452,18 +452,6 @@ printable_list(L, _D, latin1) ->
io_lib:printable_latin1_list(L);
printable_list(L, _D, _Uni) ->
io_lib:printable_list(L).
-%% Truncated lists could break some existing code.
-% printable_list(L, D, Enc) when D >= 0 ->
-% Len = ?CHARS * (D - 1),
-% case printable_list1(L, Len, Enc) of
-% all ->
-% true;
-% N when is_integer(N), Len - N >= D - 1 ->
-% {L1, _} = lists:split(Len - N, L),
-% {true, L1};
-% N when is_integer(N) ->
-% false
-% end.
printable_bin(Bin, D, Enc) when D >= 0, ?CHARS * D =< byte_size(Bin) ->
printable_bin(Bin, erlang:min(?CHARS * D, byte_size(Bin)), D, Enc);
@@ -473,7 +461,7 @@ printable_bin(Bin, D, Enc) ->
printable_bin(Bin, Len, D, latin1) ->
N = erlang:min(20, Len),
L = binary_to_list(Bin, 1, N),
- case printable_list1(L, N) of
+ case printable_latin1_list(L, N) of
all when N =:= byte_size(Bin) ->
{true, L};
all when N =:= Len -> % N < byte_size(Bin)
@@ -507,7 +495,7 @@ printable_bin1(_Bin, _Start, 0) ->
printable_bin1(Bin, Start, Len) ->
N = erlang:min(10000, Len),
L = binary_to_list(Bin, Start, Start + N - 1),
- case printable_list1(L, N) of
+ case printable_latin1_list(L, N) of
all ->
printable_bin1(Bin, Start + N, Len - N);
NC when is_integer(NC) ->
@@ -515,26 +503,44 @@ printable_bin1(Bin, Start, Len) ->
end.
%% -> all | integer() >=0. Adopted from io_lib.erl.
-% printable_list1([_ | _], 0) -> 0;
-printable_list1([C | Cs], N) when is_integer(C), C >= $\s, C =< $~ ->
- printable_list1(Cs, N - 1);
-printable_list1([C | Cs], N) when is_integer(C), C >= $\240, C =< $\377 ->
- printable_list1(Cs, N - 1);
-printable_list1([$\n | Cs], N) -> printable_list1(Cs, N - 1);
-printable_list1([$\r | Cs], N) -> printable_list1(Cs, N - 1);
-printable_list1([$\t | Cs], N) -> printable_list1(Cs, N - 1);
-printable_list1([$\v | Cs], N) -> printable_list1(Cs, N - 1);
-printable_list1([$\b | Cs], N) -> printable_list1(Cs, N - 1);
-printable_list1([$\f | Cs], N) -> printable_list1(Cs, N - 1);
-printable_list1([$\e | Cs], N) -> printable_list1(Cs, N - 1);
-printable_list1([], _) -> all;
-printable_list1(_, N) -> N.
-
-printable_unicode(<<C/utf8, R/binary>>, I, L) when I > 0 ->
- printable_unicode(R, I - 1, [C | L]);
+% printable_latin1_list([_ | _], 0) -> 0;
+printable_latin1_list([C | Cs], N) when C >= $\s, C =< $~ ->
+ printable_latin1_list(Cs, N - 1);
+printable_latin1_list([C | Cs], N) when C >= $\240, C =< $\377 ->
+ printable_latin1_list(Cs, N - 1);
+printable_latin1_list([$\n | Cs], N) -> printable_latin1_list(Cs, N - 1);
+printable_latin1_list([$\r | Cs], N) -> printable_latin1_list(Cs, N - 1);
+printable_latin1_list([$\t | Cs], N) -> printable_latin1_list(Cs, N - 1);
+printable_latin1_list([$\v | Cs], N) -> printable_latin1_list(Cs, N - 1);
+printable_latin1_list([$\b | Cs], N) -> printable_latin1_list(Cs, N - 1);
+printable_latin1_list([$\f | Cs], N) -> printable_latin1_list(Cs, N - 1);
+printable_latin1_list([$\e | Cs], N) -> printable_latin1_list(Cs, N - 1);
+printable_latin1_list([], _) -> all;
+printable_latin1_list(_, N) -> N.
+
+printable_unicode(<<C/utf8, R/binary>>=Bin, I, L) when I > 0 ->
+ case printable_char(C) of
+ true ->
+ printable_unicode(R, I - 1, [C | L]);
+ false ->
+ {I, Bin, lists:reverse(L)}
+ end;
printable_unicode(Bin, I, L) ->
{I, Bin, lists:reverse(L)}.
+printable_char($\n) -> true;
+printable_char($\r) -> true;
+printable_char($\t) -> true;
+printable_char($\v) -> true;
+printable_char($\b) -> true;
+printable_char($\f) -> true;
+printable_char($\e) -> true;
+printable_char(C) ->
+ C >= $\s andalso C =< $~ orelse
+ C >= 16#A0 andalso C < 16#D800 orelse
+ C > 16#DFFF andalso C < 16#FFFE orelse
+ C > 16#FFFF andalso C =< 16#10FFFF.
+
write_string(S, latin1) ->
io_lib:write_latin1_string(S, $"); %"
write_string(S, _Uni) ->
diff --git a/lib/stdlib/src/shell.erl b/lib/stdlib/src/shell.erl
index 203d2a4f76..c94f052b24 100644
--- a/lib/stdlib/src/shell.erl
+++ b/lib/stdlib/src/shell.erl
@@ -185,7 +185,7 @@ server(StartSync) ->
%% Check if we're in user restricted mode.
RShErr =
case application:get_env(stdlib, restricted_shell) of
- {ok,RShMod} ->
+ {ok,RShMod} when is_atom(RShMod) ->
io:fwrite(<<"Restricted ">>, []),
case code:ensure_loaded(RShMod) of
{module,RShMod} ->
@@ -193,6 +193,8 @@ server(StartSync) ->
{error,What} ->
{RShMod,What}
end;
+ {ok, Term} ->
+ {Term,not_an_atom};
undefined ->
undefined
end,
@@ -948,7 +950,7 @@ local_func(rd, [{atom,_,RecName},RecDef0], Bs, _Shell, RT, _Lf, _Ef) ->
RecDef = expand_value(RecDef0),
RDs = lists:flatten(erl_pp:expr(RecDef)),
Attr = lists:concat(["-record('", RecName, "',", RDs, ")."]),
- {ok, Tokens, _} = erl_scan:string(Attr, 1, [unicode]),
+ {ok, Tokens, _} = erl_scan:string(Attr),
case erl_parse:parse_form(Tokens) of
{ok,AttrForm} ->
[RN] = add_records([AttrForm], Bs, RT),
@@ -1395,7 +1397,6 @@ enc() ->
garb(Shell) ->
erlang:garbage_collect(Shell),
catch erlang:garbage_collect(whereis(user)),
- catch erlang:garbage_collect(whereis(group)),
catch erlang:garbage_collect(group_leader()),
erlang:garbage_collect().
diff --git a/lib/stdlib/test/erl_eval_SUITE.erl b/lib/stdlib/test/erl_eval_SUITE.erl
index 04d49770cb..7ff4c81ea6 100644
--- a/lib/stdlib/test/erl_eval_SUITE.erl
+++ b/lib/stdlib/test/erl_eval_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1998-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2013. 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
@@ -37,6 +37,7 @@
otp_6977/1,
otp_7550/1,
otp_8133/1,
+ otp_10622/1,
funs/1,
try_catch/1,
eval_expr_5/1,
@@ -79,7 +80,7 @@ all() ->
pattern_expr, match_bin, guard_3, guard_4, lc,
simple_cases, unary_plus, apply_atom, otp_5269,
otp_6539, otp_6543, otp_6787, otp_6977, otp_7550,
- otp_8133, funs, try_catch, eval_expr_5, zero_width].
+ otp_8133, otp_10622, funs, try_catch, eval_expr_5, zero_width].
groups() ->
[].
@@ -960,6 +961,7 @@ otp_8133(Config) when is_list(Config) ->
E = fun(N) ->
if
is_integer(N) -> <<N/integer>>;
+
true -> erlang:error(foo)
end
end,
@@ -980,6 +982,48 @@ otp_8133(Config) when is_list(Config) ->
ok),
ok.
+otp_10622(doc) ->
+ ["OTP-10622. Bugs."];
+otp_10622(suite) ->
+ [];
+otp_10622(Config) when is_list(Config) ->
+ check(fun() -> <<0>> = <<"\x{400}">> end,
+ "<<0>> = <<\"\\x{400}\">>. ",
+ <<0>>),
+ check(fun() -> <<"\x{aa}ff"/utf8>> = <<"\x{aa}ff"/utf8>> end,
+ "<<\"\\x{aa}ff\"/utf8>> = <<\"\\x{aa}ff\"/utf8>>. ",
+ <<"�\xaaff">>),
+ %% The same bug as last example:
+ check(fun() -> case <<"foo"/utf8>> of
+ <<"foo"/utf8>> -> true
+ end
+ end,
+ "case <<\"foo\"/utf8>> of <<\"foo\"/utf8>> -> true end.",
+ true),
+ check(fun() -> <<"\x{400}"/utf8>> = <<"\x{400}"/utf8>> end,
+ "<<\"\\x{400}\"/utf8>> = <<\"\\x{400}\"/utf8>>. ",
+ <<208,128>>),
+ error_check("<<\"\\x{aaa}\">> = <<\"\\x{aaa}\">>.",
+ {badmatch,<<"\xaa">>}),
+
+ check(fun() -> [a || <<"\x{aaa}">> <= <<2703:16>>] end,
+ "[a || <<\"\\x{aaa}\">> <= <<2703:16>>]. ",
+ []),
+ check(fun() -> [a || <<"\x{aa}"/utf8>> <= <<"\x{aa}"/utf8>>] end,
+ "[a || <<\"\\x{aa}\"/utf8>> <= <<\"\\x{aa}\"/utf8>>]. ",
+ [a]),
+ check(fun() -> [a || <<"\x{aa}x"/utf8>> <= <<"\x{aa}y"/utf8>>] end,
+ "[a || <<\"\\x{aa}x\"/utf8>> <= <<\"\\x{aa}y\"/utf8>>]. ",
+ []),
+ check(fun() -> [a || <<"\x{aaa}">> <= <<"\x{aaa}">>] end,
+ "[a || <<\"\\x{aaa}\">> <= <<\"\\x{aaa}\">>]. ",
+ []),
+ check(fun() -> [a || <<"\x{aaa}"/utf8>> <= <<"\x{aaa}"/utf8>>] end,
+ "[a || <<\"\\x{aaa}\"/utf8>> <= <<\"\\x{aaa}\"/utf8>>]. ",
+ [a]),
+
+ ok.
+
funs(doc) ->
["Simple cases, just to cover some code."];
funs(suite) ->
@@ -1042,6 +1086,10 @@ funs(Config) when is_list(Config) ->
"begin M = lists, F = fun M:reverse/1,"
" [1,2] = F([2,1]), ok end.",
ok),
+
+ %% Test that {M,F} is not accepted as a fun.
+ error_check("{" ?MODULE_STRING ",module_info}().",
+ {badfun,{?MODULE,module_info}}),
ok.
run_many_args({S, As}) ->
diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl
index 564f27a512..36229b6989 100644
--- a/lib/stdlib/test/erl_lint_SUITE.erl
+++ b/lib/stdlib/test/erl_lint_SUITE.erl
@@ -58,7 +58,8 @@
otp_8051/1,
format_warn/1,
on_load_successful/1, on_load_failing/1,
- too_many_arguments/1
+ too_many_arguments/1,
+ basic_errors/1,bin_syntax_errors/1
]).
% Default timetrap timeout (set in init_per_testcase).
@@ -84,7 +85,7 @@ all() ->
otp_5878, otp_5917, otp_6585, otp_6885, otp_10436, export_all,
bif_clash, behaviour_basic, behaviour_multiple,
otp_7550, otp_8051, format_warn, {group, on_load},
- too_many_arguments].
+ too_many_arguments, basic_errors, bin_syntax_errors].
groups() ->
[{unused_vars_warn, [],
@@ -1351,7 +1352,17 @@ guard(Config) when is_list(Config) ->
(is_record(X, apa)*2)].
">>,
[],
- []}],
+ []},
+ {guard8,
+ <<"t(A) when erlang:is_foobar(A) -> ok;
+ t(A) when A ! ok -> ok;
+ t(A) when A ++ [x] -> ok."
+ >>,
+ [],
+ {errors,[{1,erl_lint,illegal_guard_expr},
+ {2,erl_lint,illegal_guard_expr},
+ {3,erl_lint,illegal_guard_expr}],[]}}
+ ],
?line [] = run(Config, Ts1),
ok.
@@ -1639,6 +1650,7 @@ otp_5276(Config) when is_list(Config) ->
-deprecated([{'_','_',never}]).
-deprecated([{{badly,formed},1}]).
-deprecated([{'_','_',next_major_release}]).
+ -deprecated([{atom_to_list,1}]).
-export([t/0]).
frutt() -> ok.
t() -> ok.
@@ -1649,8 +1661,9 @@ otp_5276(Config) when is_list(Config) ->
{3,erl_lint,{invalid_deprecated,'foo bar'}},
{5,erl_lint,{bad_deprecated,{f,'_'}}},
{8,erl_lint,{invalid_deprecated,{'_','_',never}}},
- {9,erl_lint,{invalid_deprecated,{{badly,formed},1}}}],
- [{12,erl_lint,{unused_function,{frutt,0}}}]}}],
+ {9,erl_lint,{invalid_deprecated,{{badly,formed},1}}},
+ {11,erl_lint,{bad_deprecated,{atom_to_list,1}}}],
+ [{13,erl_lint,{unused_function,{frutt,0}}}]}}],
?line [] = run(Config, Ts),
ok.
@@ -1896,9 +1909,23 @@ otp_5362(Config) when is_list(Config) ->
warn_deprecated_function,
warn_bif_clash]},
{errors,
- [{2,erl_lint,disallowed_nowarn_bif_clash}],[]}}
+ [{2,erl_lint,disallowed_nowarn_bif_clash}],[]}},
- ],
+ {call_deprecated_function,
+ <<"t(X) -> erlang:hash(X, 2000).">>,
+ [],
+ {warnings,
+ [{1,erl_lint,{deprecated,{erlang,hash,2},
+ {erlang,phash2,2},"in a future release"}}]}},
+
+ {call_removed_function,
+ <<"t(X) -> regexp:match(X).">>,
+ [],
+ {warnings,
+ [{1,erl_lint,{removed,{regexp,match,1},
+ "removed in R15; use the re module instead"}}]}}
+
+ ],
?line [] = run(Config, Ts),
ok.
@@ -2971,6 +2998,77 @@ too_many_arguments(Config) when is_list(Config) ->
ok.
+%% Test some basic errors to improve coverage.
+basic_errors(Config) ->
+ Ts = [{redefine_module,
+ <<"-module(redefine_module).">>,
+ [],
+ {errors,[{1,erl_lint,redefine_module}],[]}},
+
+ {attr_after_function,
+ <<"f() -> ok.
+ -attr(x).">>,
+ [],
+ {errors,[{2,erl_lint,{attribute,attr}}],[]}},
+
+ {redefine_function,
+ <<"f() -> ok.
+ f() -> ok.">>,
+ [],
+ {errors,[{2,erl_lint,{redefine_function,{f,0}}}],[]}},
+
+ {redefine_record,
+ <<"-record(r, {a}).
+ -record(r, {a}).
+ f(#r{}) -> ok.">>,
+ [],
+ {errors,[{2,erl_lint,{redefine_record,r}}],[]}},
+
+ {illegal_record_info,
+ <<"f1() -> record_info(42, record).
+ f2() -> record_info(shoe_size, record).">>,
+ [],
+ {errors,[{1,erl_lint,illegal_record_info},
+ {2,erl_lint,illegal_record_info}],[]}},
+
+ {illegal_expr,
+ <<"f() -> a:b.">>,
+ [],
+ {errors,[{1,erl_lint,illegal_expr}],[]}},
+
+ {illegal_pattern,
+ <<"f(A+B) -> ok.">>,
+ [],
+ {errors,[{1,erl_lint,illegal_pattern}],[]}}
+ ],
+ [] = run(Config, Ts),
+ ok.
+
+%% Test binary syntax errors
+bin_syntax_errors(Config) ->
+ Ts = [{bin_syntax_errors,
+ <<"t(<<X:bad_size>>) -> X;
+ t(<<_:(x ! y)/integer>>) -> ok;
+ t(<<X:all/integer>>) -> X;
+ t(<<X/bad_type>>) -> X;
+ t(<<X/unit:8>>) -> X;
+ t(<<X:7/float>>) -> X;
+ t(<< <<_:8>> >>) -> ok;
+ t(<<(x ! y):8/integer>>) -> ok.
+ ">>,
+ [],
+ {error,[{1,erl_lint,illegal_bitsize},
+ {2,erl_lint,illegal_bitsize},
+ {3,erl_lint,illegal_bitsize},
+ {4,erl_lint,{undefined_bittype,bad_type}},
+ {5,erl_lint,bittype_unit},
+ {7,erl_lint,illegal_pattern},
+ {8,erl_lint,illegal_pattern}],
+ [{6,erl_lint,{bad_bitsize,"float"}}]}}
+ ],
+ [] = run(Config, Ts),
+ ok.
+
run(Config, Tests) ->
F = fun({N,P,Ws,E}, BadL) ->
case catch run_test(Config, P, Ws) of
diff --git a/lib/stdlib/test/erl_scan_SUITE.erl b/lib/stdlib/test/erl_scan_SUITE.erl
index 3f77d40a2e..ecd181e87c 100644
--- a/lib/stdlib/test/erl_scan_SUITE.erl
+++ b/lib/stdlib/test/erl_scan_SUITE.erl
@@ -118,13 +118,13 @@ check(String) ->
%%% (This should be useful for all format_error functions.)
check_error({error, Info, EndLine}, Module0) ->
- ?line {ErrorLine, Module, Desc} = Info,
- ?line true = (Module == Module0),
- ?line assert_type(EndLine, integer),
- ?line assert_type(ErrorLine, integer),
- ?line true = (ErrorLine =< EndLine),
- ?line String = lists:flatten(Module0:format_error(Desc)),
- ?line true = io_lib:printable_list(String).
+ {ErrorLine, Module, Desc} = Info,
+ true = (Module == Module0),
+ assert_type(EndLine, integer),
+ assert_type(ErrorLine, integer),
+ true = (ErrorLine =< EndLine),
+ String = lists:flatten(Module0:format_error(Desc)),
+ true = io_lib:printable_list(String).
iso88591(doc) -> ["Tests the support for ISO-8859-1 i.e Latin-1"];
iso88591(suite) -> [];
@@ -809,77 +809,57 @@ white_spaces() ->
unicode() ->
?line {ok,[{char,1,83},{integer,1,45}],1} =
- erl_scan:string("$\\12345", 1, [{unicode,false}]), % not unicode
+ erl_scan:string("$\\12345"), % not unicode
?line {error,{1,erl_scan,{illegal,character}},1} =
- erl_scan:string([1089], 1, [{unicode,false}]),
+ erl_scan:string([1089]),
?line {error,{{1,1},erl_scan,{illegal,character}},{1,2}} =
- erl_scan:string([1089], {1,1}, [{unicode,false}]),
- ?line {error,{1,erl_scan,{illegal,character}},1} =
- %% ?line {error,{1,erl_scan,{illegal,atom}},1} =
- erl_scan:string("'a"++[1089]++"b'", 1, [{unicode,false}]),
- ?line {error,{{1,3},erl_scan,{illegal,character}},{1,4}} =
- erl_scan:string("'a"++[1089]++"b'", {1,1}, [{unicode,false}]),
+ erl_scan:string([1089], {1,1}),
+ ?line {error,{1,erl_scan,{illegal,atom}},1} =
+ erl_scan:string("'a"++[1089]++"b'", 1),
+ ?line {error,{{1,1},erl_scan,{illegal,atom}},{1,6}} =
+ erl_scan:string("'a"++[1089]++"b'", {1,1}),
?line test("\"a"++[1089]++"b\""),
?line {ok,[{char,1,1}],1} =
- erl_scan:string([$$,$\\,$^,1089], 1, [{unicode,false}]),
+ erl_scan:string([$$,$\\,$^,1089], 1),
?line {error,{1,erl_scan,Error},1} =
- erl_scan:string("\"qa\x{aaa}", 1, [{unicode,false}]),
+ erl_scan:string("\"qa\x{aaa}", 1),
?line "unterminated string starting with \"qa"++[2730]++"\"" =
erl_scan:format_error(Error),
?line {error,{{1,1},erl_scan,_},{1,11}} =
- erl_scan:string("\"qa\\x{aaa}",{1,1}, [{unicode,false}]),
- ?line {error,{{1,4},erl_scan,{illegal,character}},{1,11}} =
- erl_scan:string("'qa\\x{aaa}'",{1,1}, [{unicode,false}]),
-
- Tags = [category, column, length, line, symbol, text],
-
- %% Workaround. No character codes greater than 255! To be changed.
- %% Note: don't remove these tests, just modify them!
+ erl_scan:string("\"qa\\x{aaa}",{1,1}),
+ ?line {error,{{1,1},erl_scan,{illegal,atom}},{1,12}} =
+ erl_scan:string("'qa\\x{aaa}'",{1,1}),
- ?line {ok,[{integer,1,1089}],1} =
- erl_scan:string([$$,1089], 1, [{unicode,false}]),
- ?line {ok,[{integer,1,1089}],1} =
- erl_scan:string([$$,$\\,1089], 1, [{unicode,false}]),
+ ?line {ok,[{char,1,1089}],1} =
+ erl_scan:string([$$,1089], 1),
+ ?line {ok,[{char,1,1089}],1} =
+ erl_scan:string([$$,$\\,1089], 1),
Qs = "$\\x{aaa}",
- ?line {ok,[{integer,1,16#aaa}],1} =
- erl_scan:string(Qs, 1, [{unicode,false}]),
+ ?line {ok,[{char,1,$\x{aaa}}],1} =
+ erl_scan:string(Qs, 1),
?line {ok,[Q2],{1,9}} =
- erl_scan:string("$\\x{aaa}", {1,1}, [text,{unicode,false}]),
- ?line [{category,integer},{column,1},{length,8},
+ erl_scan:string("$\\x{aaa}", {1,1}, [text]),
+ ?line [{category,char},{column,1},{length,8},
{line,1},{symbol,16#aaa},{text,Qs}] =
erl_scan:token_info(Q2),
U1 = "\"\\x{aaa}\"",
- ?line {ok,[T1,T2,T3],{1,10}} =
- erl_scan:string(U1, {1,1}, [text,{unicode,false}]),
- ?line [{category,'['},{column,1},{length,1},{line,1},
- {symbol,'['},{text,"\""}] = erl_scan:token_info(T1, Tags),
- ?line [{category,integer},{column,2},{length,7},
- {line,1},{symbol,16#aaa},{text,"\\x{aaa}"}] =
- erl_scan:token_info(T2, Tags),
- ?line [{category,']'},{column,9},{length,1},{line,1},
- {symbol,']'},{text,"\""}] = erl_scan:token_info(T3, Tags),
- ?line {ok,[{'[',1},{integer,1,16#aaa},{']',1}],1} =
- erl_scan:string(U1, 1, [{unicode,false}]),
+ {ok,
+ [{string,[{line,1},{column,1},{text,"\"\\x{aaa}\""}],[2730]}],
+ {1,10}} = erl_scan:string(U1, {1,1}, [text]),
+ {ok,[{string,1,[2730]}],1} = erl_scan:string(U1, 1),
U2 = "\"\\x41\\x{fff}\\x42\"",
- ?line {ok,[{'[',1},{char,1,16#41},{',',1},{integer,1,16#fff},
- {',',1},{char,1,16#42},{']',1}],1} =
- erl_scan:string(U2, 1, [{unicode,false}]),
+ {ok,[{string,1,[$\x41,$\x{fff},$\x42]}],1} = erl_scan:string(U2, 1),
U3 = "\"a\n\\x{fff}\n\"",
- ?line {ok,[{'[',1},{char,1,$a},{',',1},{char,1,$\n},
- {',',2},{integer,2,16#fff},{',',2},{char,2,$\n},
- {']',3}],3} =
- erl_scan:string(U3, 1, [{unicode,false}]),
+ {ok,[{string,1,[$a,$\n,$\x{fff},$\n]}],3} = erl_scan:string(U3, 1),
U4 = "\"\\^\n\\x{aaa}\\^\n\"",
- ?line {ok,[{'[',1},{char,1,$\n},{',',2},{integer,2,16#aaa},
- {',',2},{char,2,$\n},{']',3}],3} =
- erl_scan:string(U4, 1, [{unicode,false}]),
+ {ok,[{string,1,[$\n,$\x{aaa},$\n]}],3} = erl_scan:string(U4, 1),
%% Keep these tests:
?line test(Qs),
@@ -889,21 +869,15 @@ unicode() ->
?line test(U4),
Str1 = "\"ab" ++ [1089] ++ "cd\"",
- ?line {ok,[{'[',1},{char,1,$a},{',',1},{char,1,$b},{',',1},
- {integer,1,1089},{',',1},{char,1,$c},{',',1},
- {char,1,$d},{']',1}],1} =
- erl_scan:string(Str1, 1, [{unicode,false}]),
- ?line {ok,[{'[',_},{char,_,$a},{',',_},{char,_,$b},{',',_},
- {integer,_,1089},{',',_},{char,_,$c},{',',_},
- {char,_,$d},{']',_}],{1,8}} =
- erl_scan:string(Str1, {1,1}, [{unicode,false}]),
+ {ok,[{string,1,[$a,$b,1089,$c,$d]}],1} = erl_scan:string(Str1, 1),
+ {ok,[{string,{1,1},[$a,$b,1089,$c,$d]}],{1,8}} =
+ erl_scan:string(Str1, {1,1}),
?line test(Str1),
Comment = "%% "++[1089],
- %% Returned a comment In R15B03:
- {error,{1,erl_scan,{illegal,character}},1} =
- erl_scan:string(Comment, 1, [return,{unicode,false}]),
- {error,{{1,1},erl_scan,{illegal,character}},{1,5}} =
- erl_scan:string(Comment, {1,1}, [return,{unicode,false}]),
+ {ok,[{comment,1,[$%,$%,$\s,1089]}],1} =
+ erl_scan:string(Comment, 1, [return]),
+ {ok,[{comment,{1,1},[$%,$%,$\s,1089]}],{1,5}} =
+ erl_scan:string(Comment, {1,1}, [return]),
ok.
more_chars() ->
diff --git a/lib/stdlib/test/io_SUITE.erl b/lib/stdlib/test/io_SUITE.erl
index 4d2b53b265..05009fa570 100644
--- a/lib/stdlib/test/io_SUITE.erl
+++ b/lib/stdlib/test/io_SUITE.erl
@@ -2049,6 +2049,8 @@ otp_10302(Suite) when is_list(Suite) ->
"<<\"apel\"...>>" = pretty(<<"apelsin">>, 2),
"<<228,112,112,108>>" = fmt("~tp", [<<"äppl">>]),
"<<228,...>>" = fmt("~tP", [<<"äppl">>, 2]),
+ "<<0,0,0,0,0,0,1,0>>" = fmt("~p", [<<256:64/unsigned-integer>>]),
+ "<<0,0,0,0,0,0,1,0>>" = fmt("~tp", [<<256:64/unsigned-integer>>]),
Chars = lists:seq(0, 512), % just a few...
[] = [C || C <- Chars, S <- io_lib:write_char_as_latin1(C),
diff --git a/lib/syntax_tools/src/epp_dodger.erl b/lib/syntax_tools/src/epp_dodger.erl
index 70395848a1..131be4e8e4 100644
--- a/lib/syntax_tools/src/epp_dodger.erl
+++ b/lib/syntax_tools/src/epp_dodger.erl
@@ -401,7 +401,7 @@ quick_parse_form(Dev, L0, Options) ->
parse_form(Dev, L0, Parser, Options) ->
NoFail = proplists:get_bool(no_fail, Options),
Opt = #opt{clever = proplists:get_bool(clever, Options)},
- case io:scan_erl_form(Dev, "", L0, [unicode]) of
+ case io:scan_erl_form(Dev, "", L0) of
{ok, Ts, L1} ->
case catch {ok, Parser(Ts, Opt)} of
{'EXIT', Term} ->
diff --git a/lib/test_server/src/test_server.erl b/lib/test_server/src/test_server.erl
index 43330d2c91..4c39c604a2 100644
--- a/lib/test_server/src/test_server.erl
+++ b/lib/test_server/src/test_server.erl
@@ -186,7 +186,7 @@ do_cover_compile1([M|Rest]) ->
{ok,_} ->
ok;
Error ->
- io:fwrite("\nWARNING: Could not cover compile ~w: ~tp\n",
+ io:fwrite("\nWARNING: Could not cover compile ~w: ~p\n",
[M,Error])
end,
code:stick_mod(M),
@@ -196,7 +196,7 @@ do_cover_compile1([M|Rest]) ->
{module,_} ->
do_cover_compile1([M|Rest]);
Error ->
- io:fwrite("\nWARNING: Could not load ~w: ~tp\n",[M,Error]),
+ io:fwrite("\nWARNING: Could not load ~w: ~p\n",[M,Error]),
do_cover_compile1(Rest)
end;
{false,_} ->
@@ -204,7 +204,7 @@ do_cover_compile1([M|Rest]) ->
{ok,_} ->
ok;
Error ->
- io:fwrite("\nWARNING: Could not cover compile ~w: ~tp\n",
+ io:fwrite("\nWARNING: Could not cover compile ~w: ~p\n",
[M,Error])
end,
do_cover_compile1(Rest)
@@ -286,7 +286,7 @@ cover_analyse(Analyse,Modules,Stop) ->
{ok,{M,{Cov,NotCov}}} ->
{M,{Cov,NotCov,DetailsFun(M)}};
Err ->
- io:fwrite("WARNING: Analysis failed for ~w. Reason: ~tp\n",
+ io:fwrite("WARNING: Analysis failed for ~w. Reason: ~p\n",
[M,Err]),
{M,Err}
end
@@ -498,7 +498,7 @@ run_test_case_msgloop(#st{ref=Ref,pid=Pid,end_conf_pid=EndConfPid0}=St0) ->
exit(Pid, kill),
%% here's the only place we know Reason, so we save
%% it as a comment, potentially replacing user data
- Error = lists:flatten(io_lib:format("Aborted: ~tp",
+ Error = lists:flatten(io_lib:format("Aborted: ~p",
[Reason])),
Error1 = lists:flatten([string:strip(S,left) ||
S <- string:tokens(Error,
@@ -742,8 +742,8 @@ call_end_conf(Mod,Func,TCPid,TCExitReason,Loc,Conf,TVal) ->
timer:sleep(1),
group_leader() ! {printout,12,
"WARNING! "
- "~w:end_per_testcase(~w, ~tp)"
- " crashed!\n\tReason: ~tp\n",
+ "~w:end_per_testcase(~w, ~p)"
+ " crashed!\n\tReason: ~p\n",
[Mod,Func,Conf,Why]};
_ ->
ok
@@ -756,8 +756,8 @@ call_end_conf(Mod,Func,TCPid,TCExitReason,Loc,Conf,TVal) ->
Starter ! {self(),{call_end_conf,Data,ok}};
{'EXIT',Pid,Reason} ->
group_leader() ! {printout,12,
- "WARNING! ~w:end_per_testcase(~w, ~tp)"
- " failed!\n\tReason: ~tp\n",
+ "WARNING! ~w:end_per_testcase(~w, ~p)"
+ " failed!\n\tReason: ~p\n",
[Mod,Func,Conf,Reason]},
Starter ! {self(),{call_end_conf,Data,{error,Reason}}};
{'EXIT',_OtherPid,Reason} ->
@@ -802,7 +802,7 @@ spawn_fw_call(Mod,{end_per_testcase,Func},EndConf,Pid,
{Result,E}
end,
group_leader() ! {printout,12,
- "WARNING! ~w:end_per_testcase(~w, ~tp)"
+ "WARNING! ~w:end_per_testcase(~w, ~p)"
" failed!\n\tReason: timetrap timeout"
" after ~w ms!\n", [Mod,Func,EndConf,TVal]},
FailLoc = proplists:get_value(tc_fail_loc, EndConf),
@@ -1180,7 +1180,7 @@ do_init_per_testcase(Mod, Args) ->
Bad ->
group_leader() ! {printout,12,
"ERROR! init_per_testcase has returned "
- "bad elements in Config: ~tp\n",[Bad]},
+ "bad elements in Config: ~p\n",[Bad]},
{skip,{failed,{Mod,init_per_testcase,bad_return}}}
end;
{fail,_Reason}=Res ->
@@ -1197,7 +1197,7 @@ do_init_per_testcase(Mod, Args) ->
FormattedLoc = test_server_sup:format_loc(Line),
group_leader() ! {printout,12,
"ERROR! init_per_testcase thrown!\n"
- "\tLocation: ~ts\n\tReason: ~tp\n",
+ "\tLocation: ~ts\n\tReason: ~p\n",
[FormattedLoc, Other]},
{skip,{failed,{Mod,init_per_testcase,Other}}};
_:Reason0 ->
@@ -1208,7 +1208,7 @@ do_init_per_testcase(Mod, Args) ->
FormattedLoc = test_server_sup:format_loc(Line),
group_leader() ! {printout,12,
"ERROR! init_per_testcase crashed!\n"
- "\tLocation: ~ts\n\tReason: ~tp\n",
+ "\tLocation: ~ts\n\tReason: ~p\n",
[FormattedLoc,Reason]},
{skip,{failed,{Mod,init_per_testcase,Reason}}}
end.
@@ -1249,7 +1249,7 @@ do_end_per_testcase(Mod,EndFunc,Func,Conf) ->
"</font>\n",[Comment0,EndFunc])),
group_leader() ! {printout,12,
"WARNING: ~w thrown!\n"
- "Reason: ~tp\n"
+ "Reason: ~p\n"
"Line: ~ts\n",
[EndFunc, Other,
test_server_sup:format_loc(get_loc())]},
@@ -1271,7 +1271,7 @@ do_end_per_testcase(Mod,EndFunc,Func,Conf) ->
"</font>\n",[Comment0,EndFunc])),
group_leader() ! {printout,12,
"WARNING: ~w crashed!\n"
- "Reason: ~tp\n"
+ "Reason: ~p\n"
"Line: ~ts\n",
[EndFunc, Reason,
test_server_sup:format_loc(get_loc())]},
@@ -1351,7 +1351,7 @@ lookup_config(Key,Config) ->
{value,{Key,Val}} ->
Val;
_ ->
- io:format("Could not find element ~tp in Config.~n",[Key]),
+ io:format("Could not find element ~p in Config.~n",[Key]),
undefined
end.
@@ -1433,7 +1433,7 @@ format(Detail, Format, Args) ->
Str =
case catch io_lib:format(Format,Args) of
{'EXIT',_} ->
- io_lib:format("illegal format; ~tp with args ~tp.\n",
+ io_lib:format("illegal format; ~p with args ~p.\n",
[Format,Args]);
Valid -> Valid
end,
@@ -1564,7 +1564,7 @@ fail(Reason) ->
cast_to_list(X) when is_list(X) -> X;
cast_to_list(X) when is_atom(X) -> atom_to_list(X);
-cast_to_list(X) -> lists:flatten(io_lib:format("~tp", [X])).
+cast_to_list(X) -> lists:flatten(io_lib:format("~p", [X])).
@@ -1735,7 +1735,7 @@ ensure_timetrap(Config) ->
Garbage ->
erase(test_server_default_timetrap),
format("=== WARNING: garbage in "
- "test_server_default_timetrap: ~tp~n",
+ "test_server_default_timetrap: ~p~n",
[Garbage])
end,
DTmo = case lists:keysearch(default_timeout,1,Config) of
@@ -1743,7 +1743,7 @@ ensure_timetrap(Config) ->
_ -> ?DEFAULT_TIMETRAP_SECS
end,
format("=== test_server setting default "
- "timetrap of ~tp seconds~n",
+ "timetrap of ~p seconds~n",
[DTmo]),
put(test_server_default_timetrap, timetrap(seconds(DTmo)))
end.
@@ -1764,7 +1764,7 @@ cancel_default_timetrap(true) ->
Garbage ->
erase(test_server_default_timetrap),
format("=== WARNING: garbage in "
- "test_server_default_timetrap: ~tp~n",
+ "test_server_default_timetrap: ~p~n",
[Garbage]),
error
end.
@@ -1773,7 +1773,7 @@ time_ms({hours,N}, _, _) -> hours(N);
time_ms({minutes,N}, _, _) -> minutes(N);
time_ms({seconds,N}, _, _) -> seconds(N);
time_ms({Other,_N}, _, _) ->
- format("=== ERROR: Invalid time specification: ~tp. "
+ format("=== ERROR: Invalid time specification: ~p. "
"Should be seconds, minutes, or hours.~n", [Other]),
exit({invalid_time_format,Other});
time_ms(Ms, _, _) when is_integer(Ms) -> Ms;
diff --git a/lib/test_server/src/test_server_ctrl.erl b/lib/test_server/src/test_server_ctrl.erl
index e5d75e43c9..70cb6fa220 100644
--- a/lib/test_server/src/test_server_ctrl.erl
+++ b/lib/test_server/src/test_server_ctrl.erl
@@ -92,7 +92,7 @@
-define(raw_cross_coverlog_name, "cross_cover.log").
-define(cross_cover_info, "cross_cover.info").
-define(cover_total, "total_cover.log").
--define(unexpected_io_log, "unexpected_io.log").
+-define(unexpected_io_log, "unexpected_io.log.html").
-define(last_file, "last_name").
-define(last_link, "last_link").
-define(last_test, "last_test").
@@ -229,7 +229,7 @@ parse_cmd_line(['SPEC',Spec|Cmds], SpecList, Names, Param, Trc, Cov, TCCB) ->
parse_cmd_line(Cmds, TermList++SpecList, [Name|Names], Param,
Trc, Cov, TCCB);
{error,Reason} ->
- io:format("Can't open ~w: ~tp\n",[Spec, file:format_error(Reason)]),
+ io:format("Can't open ~w: ~p\n",[Spec, file:format_error(Reason)]),
parse_cmd_line(Cmds, SpecList, Names, Param, Trc, Cov, TCCB)
end;
parse_cmd_line(['NAME',Name|Cmds], SpecList, Names, Param, Trc, Cov, TCCB) ->
@@ -1013,7 +1013,7 @@ handle_info({'EXIT',Pid,Reason}, State) ->
killed ->
io:format("Suite ~ts was killed\n", [Name]);
_Other ->
- io:format("Suite ~ts was killed with reason ~tp\n",
+ io:format("Suite ~ts was killed with reason ~p\n",
[Name,Reason])
end,
State2 = State#state{jobs=NewJobs},
@@ -1058,7 +1058,7 @@ handle_info({tcp,_MainSock,<<1,Request/binary>>}, State) ->
%% because the job is finished. Then the above clause ('EXIT') will
%% handle the problem.
io:format("Suite ~ts was killed on remote target with reason"
- " ~tp\n", [Name,Reason]);
+ " ~p\n", [Name,Reason]);
_ ->
ignore
end,
@@ -1192,10 +1192,10 @@ init_tester(Mod, Func, Args, Dir, Name, {_,_,MinLev}=Levels,
{'EXIT',test_suites_done} ->
ok;
{'EXIT',_Pid,Reason} ->
- print(1, "EXIT, reason ~tp", [Reason]);
+ print(1, "EXIT, reason ~p", [Reason]);
{'EXIT',Reason} ->
report_severe_error(Reason),
- print(1, "EXIT, reason ~tp", [Reason])
+ print(1, "EXIT, reason ~p", [Reason])
end,
Time = TimeMy/1000000,
SuccessStr =
@@ -1285,7 +1285,7 @@ do_spec(SpecName, TimetrapSpec) when is_list(SpecName) ->
{ok,TermList} ->
do_spec_list(TermList,TimetrapSpec);
{error,Reason} ->
- io:format("Can't open ~ts: ~tp\n", [SpecName,Reason]),
+ io:format("Can't open ~ts: ~p\n", [SpecName,Reason]),
{error,{cant_open_spec,Reason}}
end.
@@ -1368,7 +1368,7 @@ do_spec_terms([{require_nodenames,NumNames}|Terms], TopCases, SkipList, Config)
do_spec_terms(Terms, TopCases, SkipList,
update_config(Config, {nodenames,NodeNames}));
do_spec_terms([Other|Terms], TopCases, SkipList, Config) ->
- io:format("** WARNING: Spec file contains unknown directive ~tp\n",
+ io:format("** WARNING: Spec file contains unknown directive ~p\n",
[Other]),
do_spec_terms(Terms, TopCases, SkipList, Config).
@@ -1507,7 +1507,7 @@ do_test_cases(TopCases, SkipCases,
FwMod = get_fw_mod(?MODULE),
case collect_all_cases(TopCases, SkipCases) of
{error,Why} ->
- print(1, "Error starting: ~tp", [Why]),
+ print(1, "Error starting: ~p", [Why]),
exit(test_suites_done);
TestSpec0 ->
N = case remove_conf(TestSpec0) of
@@ -1531,6 +1531,7 @@ do_test_cases(TopCases, SkipCases,
TestDescr = "Test " ++ TestName ++ " results",
test_server_sup:framework_call(report, [tests_start,{Test,N}]),
+
{Header,Footer} =
case test_server_sup:framework_call(get_html_wrapper,
[TestDescr,true,TestDir,
@@ -1616,7 +1617,7 @@ do_test_cases(TopCases, SkipCases,
print(major, "=emulator_vsn ~ts", [TI#target_info.version]),
print(major, "=emulator ~ts", [TI#target_info.emulator]),
print(major, "=otp_release ~ts", [TI#target_info.otp_release]),
- print(major, "=started ~ts",
+ print(major, "=started ~s",
[lists:flatten(timestamp_get(""))]),
put(test_server_html_footer, Footer),
@@ -1667,19 +1668,36 @@ start_log_file() ->
MkDirError2 ->
log_file_error(MkDirError2, TestDir)
end,
- ok = write_file(filename:join(Dir, ?last_file), TestDir1 ++ "\n"),
- ok = write_file(?last_file, TestDir1 ++ "\n"),
+ FilenameMode = file:native_name_encoding(),
+ ok = write_file(filename:join(Dir, ?last_file),
+ TestDir1 ++ "\n",
+ FilenameMode),
+ ok = write_file(?last_file, TestDir1 ++ "\n", FilenameMode),
put(test_server_log_dir_base,TestDir1),
MajorName = filename:join(TestDir1, ?suitelog_name),
HtmlName = MajorName ++ ?html_ext,
UnexpectedName = filename:join(TestDir1, ?unexpected_io_log),
- {ok,Major} = open_file(MajorName),
+ {ok,Major} = open_utf8_file(MajorName),
{ok,Html} = open_html_file(HtmlName),
- {ok,Unexpected} = open_file(UnexpectedName),
+ {ok,Unexpected} = open_html_file(UnexpectedName),
test_server_io:set_fd(major, Major),
test_server_io:set_fd(html, Html),
test_server_io:set_fd(unexpected_io, Unexpected),
+ {UnexpHeader,UnexpFooter} =
+ case test_server_sup:framework_call(get_html_wrapper,
+ ["Unexpected I/O log",false,
+ TestDir, undefined],"") of
+ UEmpty when (UEmpty == "") ; (element(2,UEmpty) == "") ->
+ {html_header("Unexpected I/O log"),"\n</body>\n</html>\n"};
+ {basic_html,UH,UF} ->
+ {UH,UF};
+ {xhtml,UH,UF} ->
+ {UH,UF}
+ end,
+ io:put_chars(Unexpected, UnexpHeader++"\n<pre>\n"),
+ put(test_server_unexpected_footer,UnexpFooter),
+
make_html_link(filename:absname(?last_test ++ ?html_ext),
HtmlName, filename:basename(Dir)),
LinkName = filename:join(Dir, ?last_link),
@@ -1892,9 +1910,9 @@ copy_html_file(Src, DestDir) ->
Dest = filename:join(DestDir, filename:basename(Src)),
case file:read_file(Src) of
{ok,Bin} ->
- ok = write_file(Dest, Bin);
+ ok = write_binary_file(Dest, Bin);
{error,_Reason} ->
- io:format("File ~tp: read failed\n", [Src])
+ io:format("File ~ts: read failed\n", [Src])
end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -2073,7 +2091,7 @@ run_test_cases(TestSpec, Config, TimetrapData) ->
[OkN,FailedN,SkipStr,OkN+FailedN+AllSkippedN]),
test_server_sup:framework_call(report, [tests_done,
{OkN,FailedN,{UserSkipN,AutoSkipN}}]),
- print(major, "=finished ~ts", [lists:flatten(timestamp_get(""))]),
+ print(major, "=finished ~s", [lists:flatten(timestamp_get(""))]),
print(major, "=failed ~w", [FailedN]),
print(major, "=successful ~w", [OkN]),
print(major, "=user_skipped ~w", [UserSkipN]),
@@ -2609,7 +2627,7 @@ run_test_cases_loop([{conf,Ref,Props,{Mod,Func}}|_Cases]=Cs0,
TimetrapData, Mode, Status2);
Bad ->
print(minor,
- "~n*** ~w returned bad elements in Config: ~tp.~n",
+ "~n*** ~w returned bad elements in Config: ~p.~n",
[Func,Bad]),
Reason = {failed,{Mod,init_per_suite,bad_return}},
Cases2 = skip_cases_upto(Ref, Cases, Reason, conf, CurrMode),
@@ -2624,9 +2642,9 @@ run_test_cases_loop([{conf,Ref,Props,{Mod,Func}}|_Cases]=Cs0,
stop_minor_log_file(),
run_test_cases_loop(Cases, [NewCfg|Config], TimetrapData, Mode, Status2);
{_,{framework_error,{FwMod,FwFunc},Reason},_} ->
- print(minor, "~n*** ~w failed in ~w. Reason: ~tp~n",
+ print(minor, "~n*** ~w failed in ~w. Reason: ~p~n",
[FwMod,FwFunc,Reason]),
- print(1, "~w failed in ~w. Reason: ~tp~n", [FwMod,FwFunc,Reason]),
+ print(1, "~w failed in ~w. Reason: ~p~n", [FwMod,FwFunc,Reason]),
exit(framework_error);
{_,Fail,_} when element(1,Fail) == 'EXIT';
element(1,Fail) == timetrap_timeout;
@@ -2768,9 +2786,9 @@ run_test_cases_loop([{Mod,Func,Args}|Cases], Config, TimetrapData, Mode, Status)
run_init, TimetrapData, Mode) of
%% callback to framework module failed, exit immediately
{_,{framework_error,{FwMod,FwFunc},Reason},_} ->
- print(minor, "~n*** ~w failed in ~w. Reason: ~tp~n",
+ print(minor, "~n*** ~w failed in ~w. Reason: ~p~n",
[FwMod,FwFunc,Reason]),
- print(1, "~w failed in ~w. Reason: ~tp~n", [FwMod,FwFunc,Reason]),
+ print(1, "~w failed in ~w. Reason: ~p~n", [FwMod,FwFunc,Reason]),
stop_minor_log_file(),
exit(framework_error);
%% sequential execution of test case finished
@@ -2942,8 +2960,8 @@ print_conf_time(ConfTime) ->
print_props(_, []) ->
ok;
print_props(true, Props) ->
- print(major, "=group_props ~tp", [Props]),
- print(minor, "Group properties: ~tp~n", [Props]);
+ print(major, "=group_props ~p", [Props]),
+ print(minor, "Group properties: ~p~n", [Props]);
print_props(_, _) ->
ok.
@@ -3094,7 +3112,7 @@ skip_case1(Type, CaseNum, Mod, Func, Comment, Mode) ->
Comment1 = reason_to_string(Comment),
print(major, "~n=case ~w:~w", [Mod,Func]),
- print(major, "=started ~ts", [lists:flatten(timestamp_get(""))]),
+ print(major, "=started ~s", [lists:flatten(timestamp_get(""))]),
print(major, "=result skipped: ~ts", [Comment1]),
print(2,"*** Skipping test case #~w ~w ***", [CaseNum,{Mod,Func}]),
TR = xhtml("<tr valign=\"top\">", ["<tr class=\"",odd_or_even(),"\">"]),
@@ -3292,7 +3310,7 @@ wait_and_resend(Ref, [{_,CurrPid,CaseNum,Mod,Func}|Ps] = Cases, Ok,Skip,Fail) ->
{'EXIT',CurrPid,Reason} when Reason /= normal ->
%% unexpected termination of test case process
{value,{_,_,CaseNum,Mod,Func}} = lists:keysearch(CurrPid, 2, Cases),
- print(1, "Error! Process for test case #~w (~w:~w) died! Reason: ~tp",
+ print(1, "Error! Process for test case #~w (~w:~w) died! Reason: ~p",
[CaseNum, Mod, Func, Reason]),
exit({unexpected_termination,{CaseNum,Mod,Func},{CurrPid,Reason}})
end;
@@ -3431,7 +3449,7 @@ handle_io_and_exits(Main, CurrPid, CaseNum, Mod, Func, Cases) ->
{'EXIT',TCPid,Reason} when Reason /= normal ->
test_server_io:print_buffered(CurrPid),
{value,{_,_,Num,M,F}} = lists:keysearch(TCPid, 2, Cases),
- print(1, "Error! Process for test case #~w (~w:~w) died! Reason: ~tp",
+ print(1, "Error! Process for test case #~w (~w:~w) died! Reason: ~p",
[Num, M, F, Reason]),
exit({unexpected_termination,{Num,M,F},{TCPid,Reason}})
end.
@@ -3546,7 +3564,7 @@ run_test_case1(Ref, Num, Mod, Func, Args, RunInit,
undefined -> "";
Name -> cast_to_list(Name)
end,
- print(major, "=started ~ts", [lists:flatten(timestamp_get(""))]),
+ print(major, "=started ~s", [lists:flatten(timestamp_get(""))]),
{{Col0,Col1},Style} = get_font_style((RunInit==run_init), Mode),
TR = xhtml("<tr valign=\"top\">", ["<tr class=\"",odd_or_even(),"\">"]),
EncMinorBase = uri_encode(MinorBase),
@@ -3573,7 +3591,7 @@ run_test_case1(Ref, Num, Mod, Func, Args, RunInit,
print(minor, "<a name=\"end\"></a>", [], internal_raw),
print(minor, "\n", [], internal_raw),
print_timestamp(minor, "Ended at "),
- print(major, "=ended ~ts", [lists:flatten(timestamp_get(""))]),
+ print(major, "=ended ~s", [lists:flatten(timestamp_get(""))]),
do_unless_parallel(Main, fun() -> file:set_cwd(filename:dirname(TSDir)) end),
@@ -3657,13 +3675,13 @@ run_test_case1(Ref, Num, Mod, Func, Args, RunInit,
{'EXIT',_} = Exit ->
print(minor,
"WARNING: There might be slavenodes left in the"
- " system. I tried to kill them, but I failed: ~tp\n",
+ " system. I tried to kill them, but I failed: ~p\n",
[Exit]);
[] -> ok;
List ->
print(minor, "WARNING: ~w slave nodes in system after test"++
"case. Tried to killed them.~n"++
- " Names:~tp",
+ " Names:~p",
[length(List),List])
end;
false ->
@@ -3752,7 +3770,7 @@ progress(skip, CaseNum, Mod, Func, Loc, Reason, Time,
progress(failed, CaseNum, Mod, Func, Loc, timetrap_timeout, T,
Comment0, {St0,St1}) ->
- print(major, "=result failed: timeout, ~tp", [Loc]),
+ print(major, "=result failed: timeout, ~p", [Loc]),
print(1, "*** FAILED *** ~ts",
[get_info_str(Func, CaseNum, get(test_server_cases))]),
test_server_sup:framework_call(report,
@@ -3778,7 +3796,7 @@ progress(failed, CaseNum, Mod, Func, Loc, timetrap_timeout, T,
progress(failed, CaseNum, Mod, Func, Loc, {testcase_aborted,Reason}, _T,
Comment0, {St0,St1}) ->
- print(major, "=result failed: testcase_aborted, ~tp", [Loc]),
+ print(major, "=result failed: testcase_aborted, ~p", [Loc]),
print(1, "*** FAILED *** ~ts",
[get_info_str(Func, CaseNum, get(test_server_cases))]),
test_server_sup:framework_call(report,
@@ -3799,12 +3817,12 @@ progress(failed, CaseNum, Mod, Func, Loc, {testcase_aborted,Reason}, _T,
[Comment]),
FormatLoc = test_server_sup:format_loc(Loc),
print(minor, "=== location ~ts", [FormatLoc]),
- print(minor, "=== reason = {testcase_aborted,~tp}", [Reason]),
+ print(minor, "=== reason = {testcase_aborted,~p}", [Reason]),
failed;
progress(failed, CaseNum, Mod, Func, unknown, Reason, Time,
Comment0, {St0,St1}) ->
- print(major, "=result failed: ~tp, ~w", [Reason,unknown]),
+ print(major, "=result failed: ~p, ~w", [Reason,unknown]),
print(1, "*** FAILED *** ~ts",
[get_info_str(Func, CaseNum, get(test_server_cases))]),
test_server_sup:framework_call(report, [tc_done,{Mod,Func,
@@ -3812,7 +3830,7 @@ progress(failed, CaseNum, Mod, Func, unknown, Reason, Time,
TimeStr = io_lib:format(if is_float(Time) -> "~.3fs";
true -> "~w"
end, [Time]),
- ErrorReason = lists:flatten(io_lib:format("~tp", [Reason])),
+ ErrorReason = lists:flatten(io_lib:format("~p", [Reason])),
ErrorReason1 = lists:flatten([string:strip(S,left) ||
S <- string:tokens(ErrorReason,[$\n])]),
ErrorReason2 =
@@ -3840,7 +3858,7 @@ progress(failed, CaseNum, Mod, Func, unknown, Reason, Time,
progress(failed, CaseNum, Mod, Func, Loc, Reason, Time,
Comment0, {St0,St1}) ->
- print(major, "=result failed: ~tp, ~tp", [Reason,Loc]),
+ print(major, "=result failed: ~p, ~p", [Reason,Loc]),
print(1, "*** FAILED *** ~ts",
[get_info_str(Func, CaseNum, get(test_server_cases))]),
test_server_sup:framework_call(report, [tc_done,{Mod,Func,
@@ -3885,13 +3903,13 @@ progress(ok, _CaseNum, Mod, Func, _Loc, RetVal, Time,
_ -> "<td>" ++ to_string(Comment0) ++ "</td>"
end
end,
- print(major, "=elapsed ~tp", [Time]),
+ print(major, "=elapsed ~p", [Time]),
print(html,
"<td>" ++ St0 ++ "~.3fs" ++ St1 ++ "</td>"
"<td><font color=\"green\">Ok</font></td>"
"~ts</tr>\n",
[Time,Comment]),
- print(minor, "=== returned value = ~tp", [RetVal]),
+ print(minor, "=== returned value = ~p", [RetVal]),
ok.
%%--------------------------------------------------------------------
@@ -3968,11 +3986,11 @@ print_if_known(Known, {SK,AK}, {SU,AU}) ->
to_string(Term) when is_list(Term) ->
case (catch io_lib:format("~ts", [Term])) of
- {'EXIT',_} -> lists:flatten(io_lib:format("~tp", [Term]));
+ {'EXIT',_} -> lists:flatten(io_lib:format("~p", [Term]));
String -> lists:flatten(String)
end;
to_string(Term) ->
- lists:flatten(io_lib:format("~tp", [Term])).
+ lists:flatten(io_lib:format("~p", [Term])).
get_last_loc(Loc) when is_tuple(Loc) ->
Loc;
@@ -4044,14 +4062,14 @@ format_exception(Reason={_Error,Stack}) when is_list(Stack) ->
undefined ->
case application:get_env(test_server, format_exception) of
{ok,false} ->
- {"~tp",Reason};
+ {"~p",Reason};
_ ->
do_format_exception(Reason)
end;
FW ->
case application:get_env(FW, format_exception) of
{ok,false} ->
- {"~tp",Reason};
+ {"~p",Reason};
_ ->
do_format_exception(Reason)
end
@@ -4066,7 +4084,7 @@ do_format_exception(Reason={Error,Stack}) ->
end,
case catch lib:format_exception(1, error, Error, Stack, StackFun, PF) of
{'EXIT',_} ->
- {"~tp",Reason};
+ {"~p",Reason};
Formatted ->
Formatted1 = re:replace(Formatted, "exception error: ", "", [{return,list}]),
{"~ts",lists:flatten(Formatted1)}
@@ -4175,7 +4193,7 @@ format(Detail, Format, Args) ->
Str =
case catch io_lib:format(Format, Args) of
{'EXIT',_} ->
- io_lib:format("illegal format; ~tp with args ~tp.\n",
+ io_lib:format("illegal format; ~p with args ~p.\n",
[Format,Args]);
Valid -> Valid
end,
@@ -4555,7 +4573,7 @@ collect_files(Dir, Pattern, St) ->
Wc = filename:join([Dir1,Pattern++code:objfile_extension()]),
case catch filelib:wildcard(Wc) of
{'EXIT', Reason} ->
- io:format("Could not collect files: ~tp~n", [Reason]),
+ io:format("Could not collect files: ~p~n", [Reason]),
{error,{collect_fail,Dir,Pattern}};
Mods0 ->
Mods = [{path_to_module(Mod),all} || Mod <- lists:sort(Mods0)],
@@ -4588,16 +4606,16 @@ check_deny([], _DenyList) -> granted;
check_deny(Req, DenyList) -> check_deny([Req], DenyList).
check_deny_req({Req,Val}, DenyList) ->
- %%io:format("ValCheck ~tp=~tp in ~tp\n", [Req,Val,DenyList]),
+ %%io:format("ValCheck ~p=~p in ~p\n", [Req,Val,DenyList]),
case lists:keysearch(Req, 1, DenyList) of
{value,{_Req,DenyVal}} when Val >= DenyVal ->
- {denied,io_lib:format("Requirement ~tp=~tp", [Req,Val])};
+ {denied,io_lib:format("Requirement ~p=~p", [Req,Val])};
_ ->
check_deny_req(Req, DenyList)
end;
check_deny_req(Req, DenyList) ->
case lists:member(Req, DenyList) of
- true -> {denied,io_lib:format("Requirement ~tp", [Req])};
+ true -> {denied,io_lib:format("Requirement ~p", [Req])};
false -> granted
end.
@@ -4698,7 +4716,7 @@ get_target_info() ->
start_node(Name, Type, Options) ->
T = 10 * ?ACCEPT_TIMEOUT * test_server:timetrap_scale_factor(),
- format(minor, "Attempt to start ~w node ~tp with options ~tp",
+ format(minor, "Attempt to start ~w node ~p with options ~p",
[Type, Name, Options]),
case controller_call({start_node,Name,Type,Options}, T) of
{{ok,Nodename}, Host, Cmd, Info, Warning} ->
@@ -4720,16 +4738,16 @@ start_node(Name, Type, Options) ->
{fail,{Ret, Host, Cmd}} ->
format(minor,
"Failed to start node ~tp on ~tp with command: ~tp~n"
- "Reason: ~tp",
+ "Reason: ~p",
[Name, Host, Cmd, Ret]),
{fail,Ret};
{Ret, undefined, undefined} ->
- format(minor, "Failed to start node ~tp: ~tp", [Name,Ret]),
+ format(minor, "Failed to start node ~tp: ~p", [Name,Ret]),
Ret;
{Ret, Host, Cmd} ->
format(minor,
"Failed to start node ~tp on ~tp with command: ~tp~n"
- "Reason: ~tp",
+ "Reason: ~p",
[Name, Host, Cmd, Ret]),
Ret
end.
@@ -4943,11 +4961,11 @@ read_cover_file(CoverFile) ->
case check_cover_file(List, [], [], []) of
{ok,Exclude,Include,Cross} -> {Exclude,Include,Cross};
error ->
- io:fwrite("Faulty format of CoverFile ~tp\n", [CoverFile]),
+ io:fwrite("Faulty format of CoverFile ~p\n", [CoverFile]),
{[],[],[]}
end;
{error,Reason} ->
- io:fwrite("Can't read CoverFile ~ts\nReason: ~tp\n",
+ io:fwrite("Can't read CoverFile ~ts\nReason: ~p\n",
[CoverFile,Reason]),
{[],[],[]}
end.
@@ -5021,7 +5039,8 @@ cover_analyse({App,CoverInfo}, Analyse, AnalyseMods, Stop, TestDir) ->
case length(cover:imported_modules()) of
Imps when Imps > 0 ->
- io:fwrite(CoverLog, "<p>Analysis includes data from ~w imported module(s).\n",
+ io:fwrite(CoverLog,
+ "<p>Analysis includes data from ~w imported module(s).\n",
[Imps]);
_ ->
ok
@@ -5030,8 +5049,8 @@ cover_analyse({App,CoverInfo}, Analyse, AnalyseMods, Stop, TestDir) ->
io:fwrite(CoverLog, "<p>Excluded module(s): <code>~tp</code>\n", [Excluded]),
Coverage = cover_analyse(Analyse, AnalyseMods, Stop),
- write_file(filename:join(TestDir,?raw_coverlog_name),
- term_to_binary(Coverage)),
+ write_binary_file(filename:join(TestDir,?raw_coverlog_name),
+ term_to_binary(Coverage)),
case lists:filter(fun({_M,{_,_,_}}) -> false;
(_) -> true
@@ -5045,7 +5064,8 @@ cover_analyse({App,CoverInfo}, Analyse, AnalyseMods, Stop, TestDir) ->
end,
TotPercent = write_cover_result_table(CoverLog, Coverage),
- write_file(filename:join(TestDir, ?cover_total),term_to_binary(TotPercent)).
+ write_binary_file(filename:join(TestDir, ?cover_total),
+ term_to_binary(TotPercent)).
cover_analyse(Analyse, AnalyseMods, Stop) ->
TestDir = get(test_server_log_dir_base),
@@ -5092,17 +5112,16 @@ cross_cover_analyse(Analyse, TagDirs0) ->
write_cross_cover_info(_Dir,[]) ->
ok;
write_cross_cover_info(Dir,Cross) ->
- {ok,Fd} = open_file(filename:join(Dir,?cross_cover_info)),
- lists:foreach(fun(C) -> io:format(Fd,"~tp.~n",[C]) end, Cross),
- ok = file:close(Fd).
+ write_binary_file(filename:join(Dir,?cross_cover_info),
+ term_to_binary(Cross)).
%% For each test from which there are cross cover analysed
%% modules, write a cross cover log (cross_cover.html).
write_cross_cover_logs([{Tag,Coverage}|T],TagDirMods) ->
case lists:keyfind(Tag,1,TagDirMods) of
{_,Dir,Mods} when Mods=/=[] ->
- write_file(filename:join(Dir,?raw_cross_coverlog_name),
- term_to_binary(Coverage)),
+ write_binary_file(filename:join(Dir,?raw_cross_coverlog_name),
+ term_to_binary(Coverage)),
CoverLogName = filename:join(Dir,?cross_coverlog_name),
{ok,CoverLog} = open_html_file(CoverLogName),
write_coverlog_header(CoverLog),
@@ -5140,8 +5159,9 @@ get_latest_dir([],Latest) ->
Latest.
get_all_cross_info([{_Tag,Dir}|Rest],Acc) ->
- case file:consult(filename:join(Dir,?cross_cover_info)) of
- {ok,TagMods} ->
+ case file:read_file(filename:join(Dir,?cross_cover_info)) of
+ {ok,Bin} ->
+ TagMods = binary_to_term(Bin),
get_all_cross_info(Rest,TagMods++Acc);
_ ->
get_all_cross_info(Rest,Acc)
@@ -5198,7 +5218,7 @@ write_coverlog_header(CoverLog) ->
{'EXIT',Reason} ->
io:format("\n\nERROR: Could not write normal heading in coverlog.\n"
"CoverLog: ~w\n"
- "Reason: ~tp\n",
+ "Reason: ~p\n",
[CoverLog,Reason]),
io:format(CoverLog,"<html><body>\n", []);
_ ->
@@ -5321,17 +5341,24 @@ html_header(Title) ->
"link=\"blue\" vlink=\"purple\" alink=\"red\">\n"].
open_html_file(File) ->
- file:open(File,[write,{encoding,utf8}]).
+ open_utf8_file(File).
write_html_file(File,Content) ->
- file:write_file(File,unicode:characters_to_binary(Content)).
+ write_file(File,Content,utf8).
+%% The 'major' log file, which is a pure text file is also written
+%% with utf8 encoding
+open_utf8_file(File) ->
+ file:open(File,[write,{encoding,utf8}]).
-%% Text files are written with default encoding
-open_file(File) ->
- file:open(File,[write]).
+%% Write a file with specified encoding
+write_file(File,Content,latin1) ->
+ file:write_file(File,Content);
+write_file(File,Content,utf8) ->
+ write_binary_file(File,unicode:characters_to_binary(Content)).
-write_file(File,Content) ->
+%% Write a file with only binary data
+write_binary_file(File,Content) ->
file:write_file(File,Content).
%% Encoding of hyperlinks in HTML files
diff --git a/lib/test_server/src/test_server_gl.erl b/lib/test_server/src/test_server_gl.erl
index 0ab0d58040..766a4537a2 100644
--- a/lib/test_server/src/test_server_gl.erl
+++ b/lib/test_server/src/test_server_gl.erl
@@ -159,7 +159,15 @@ handle_call({print,Detail,Msg,Printer}, {From,_}, St) ->
handle_cast(stop, St) ->
{stop,normal,St}.
-handle_info({'DOWN',Ref,process,_,_}, #st{minor_monitor=Ref}=St) ->
+handle_info({'DOWN',Ref,process,_,Reason}=D, #st{minor_monitor=Ref}=St) ->
+ case Reason of
+ normal -> ok;
+ _ ->
+ Data = io_lib:format("=== WARNING === TC: ~w\n"
+ "Got down from minor Fd ~w: ~w\n\n",
+ [St#st.tc,St#st.minor,D]),
+ test_server_io:print(xxxFrom, unexpected_io, Data)
+ end,
{noreply,St#st{minor=none,minor_monitor=none}};
handle_info({permit_io,Pid}, #st{permit_io=P}=St) ->
{noreply,St#st{permit_io=gb_sets:add(Pid, P)}};
@@ -253,12 +261,19 @@ output_to_file(minor, Data0, From, #st{tc={M,F,A},minor=none}) ->
Data = [io_lib:format("=== ~w:~w/~w\n", [M,F,A]),Data0],
test_server_io:print(From, unexpected_io, Data),
ok;
-output_to_file(minor, Data, From, #st{minor=Fd}) ->
+output_to_file(minor, Data, From, #st{tc=TC,minor=Fd}) ->
try
io:put_chars(Fd, Data)
catch
- _:_ ->
- test_server_io:print(From, unexpected_io, Data)
+ Type:Reason ->
+ Data1 =
+ [io_lib:format("=== ERROR === TC: ~w\n"
+ "Failed to write to minor Fd: ~w\n"
+ "Type: ~w\n"
+ "Reason: ~w\n",
+ [TC,Fd,Type,Reason]),
+ Data,"\n"],
+ test_server_io:print(From, unexpected_io, Data1)
end;
output_to_file(Detail, Data, From, _) ->
test_server_io:print(From, Detail, Data).
diff --git a/lib/test_server/src/test_server_h.erl b/lib/test_server/src/test_server_h.erl
index c624947306..24063ddb10 100644
--- a/lib/test_server/src/test_server_h.erl
+++ b/lib/test_server/src/test_server_h.erl
@@ -142,7 +142,7 @@ report_receiver(_, _) -> none.
tag({M,F,A}) when is_atom(M), is_atom(F), is_integer(A) ->
io:format(user, "~n=TESTCASE: ~w:~w/~w", [M,F,A]);
tag(Testcase) ->
- io:format(user, "~n=TESTCASE: ~tp", [Testcase]).
+ io:format(user, "~n=TESTCASE: ~p", [Testcase]).
tag_event(Event) ->
{calendar:local_time(), Event}.
diff --git a/lib/test_server/src/test_server_io.erl b/lib/test_server/src/test_server_io.erl
index 662ee11515..242c08f765 100644
--- a/lib/test_server/src/test_server_io.erl
+++ b/lib/test_server/src/test_server_io.erl
@@ -235,7 +235,7 @@ handle_info(kill_group_leaders, #st{gls=Gls,stopping=From}=St) ->
gen_server:reply(From, ok),
{stop,normal,St};
handle_info(Other, St) ->
- io:format("Ignoring: ~tp\n", [Other]),
+ io:format("Ignoring: ~p\n", [Other]),
{noreply,St}.
terminate(_, _) ->
@@ -261,7 +261,7 @@ do_output(stdout, Str0, #st{job_name=Name}) ->
do_output(Tag, Str, #st{fds=Fds}=St) ->
case gb_trees:lookup(Tag, Fds) of
none ->
- S = io_lib:format("\n*** ERROR: ~w, line ~w: No known '~tp' log file\n",
+ S = io_lib:format("\n*** ERROR: ~w, line ~w: No known '~p' log file\n",
[?MODULE,?LINE,Tag]),
do_output(stdout, [S,Str], St);
{value,Fd} ->
@@ -273,7 +273,7 @@ do_output(Tag, Str, #st{fds=Fds}=St) ->
end
catch _:Error ->
S = io_lib:format("\n*** ERROR: ~w, line ~w: Error writing to "
- "log file '~tp': ~tp\n",
+ "log file '~p': ~p\n",
[?MODULE,?LINE,Tag,Error]),
do_output(stdout, [S,Str], St)
end
diff --git a/lib/test_server/src/test_server_node.erl b/lib/test_server/src/test_server_node.erl
index 62248af4db..54a49b31ca 100644
--- a/lib/test_server/src/test_server_node.erl
+++ b/lib/test_server/src/test_server_node.erl
@@ -249,7 +249,7 @@ print_trc(Out,{trace_ts,P,call,{M,F,A},C,Ts},N) ->
"~w: ~s~n"
"Process : ~w~n"
"Call : ~w:~w/~w~n"
- "Arguments : ~tp~n"
+ "Arguments : ~p~n"
"Caller : ~w~n~n",
[N,ts(Ts),P,M,F,length(A),A,C]);
print_trc(Out,{trace_ts,P,call,{M,F,A},Ts},N) ->
@@ -257,14 +257,14 @@ print_trc(Out,{trace_ts,P,call,{M,F,A},Ts},N) ->
"~w: ~s~n"
"Process : ~w~n"
"Call : ~w:~w/~w~n"
- "Arguments : ~tp~n~n",
+ "Arguments : ~p~n~n",
[N,ts(Ts),P,M,F,length(A),A]);
print_trc(Out,{trace_ts,P,return_from,{M,F,A},R,Ts},N) ->
io:format(Out,
"~w: ~s~n"
"Process : ~w~n"
"Return from : ~w:~w/~w~n"
- "Return value : ~tp~n~n",
+ "Return value : ~p~n~n",
[N,ts(Ts),P,M,F,A,R]);
print_trc(Out,{drop,X},N) ->
io:format(Out,
@@ -274,7 +274,7 @@ print_trc(Out,Trace,N) ->
Ts = element(size(Trace),Trace),
io:format(Out,
"~w: ~s~n"
- "Trace : ~tp~n~n",
+ "Trace : ~p~n~n",
[N,ts(Ts),Trace]).
ts({_, _, Micro} = Now) ->
{{Y,M,D},{H,Min,S}} = calendar:now_to_local_time(Now),
@@ -465,8 +465,8 @@ handle_start_node_return(Version,VsnStr,{started, Node, OVersion, OVsnStr}) ->
Str = io_lib:format("WARNING: Started node "
"reports different system "
"version than current node! "
- "Current node version: ~tp, ~tp "
- "Started node version: ~tp, ~tp",
+ "Current node version: ~p, ~p "
+ "Started node version: ~p, ~p",
[Version, VsnStr,
OVersion, OVsnStr]),
Str1 = lists:flatten(Str),
diff --git a/lib/test_server/src/test_server_sup.erl b/lib/test_server/src/test_server_sup.erl
index cd96568970..377aa21018 100644
--- a/lib/test_server/src/test_server_sup.erl
+++ b/lib/test_server/src/test_server_sup.erl
@@ -75,7 +75,7 @@ timetrap(Timeout0, ReportTVal, Scale, Pid) ->
"Testcase process ~w not "
"responding to timetrap "
"timeout:~n"
- " ~tp.~n"
+ " ~p.~n"
"Killing testcase...~n",
[Pid, Trap]),
exit(Pid, kill)
@@ -142,11 +142,11 @@ call_crash(Time,Crash,M,F,A) ->
{'EXIT',Pid,_Reason} when Crash==any ->
ok;
{'EXIT',Reason} ->
- test_server:format(12, "Wrong crash reason. Wanted ~tp, got ~tp.",
+ test_server:format(12, "Wrong crash reason. Wanted ~p, got ~p.",
[Crash, Reason]),
exit({wrong_crash_reason,Reason});
{'EXIT',Pid,Reason} ->
- test_server:format(12, "Wrong crash reason. Wanted ~tp, got ~tp.",
+ test_server:format(12, "Wrong crash reason. Wanted ~p, got ~p.",
[Crash, Reason]),
exit({wrong_crash_reason,Reason});
{'EXIT',OtherPid,Reason} when OldTrapExit == false ->
@@ -312,7 +312,7 @@ check_dict(Dict, Reason) ->
[] ->
1; % All ok.
List ->
- io:format("** ~ts (~ts) ->~n~tp~n",[Reason, Dict, List]),
+ io:format("** ~ts (~ts) ->~n~p~n",[Reason, Dict, List]),
0
end.
@@ -321,7 +321,7 @@ check_dict_tolerant(Dict, Reason, Mode) ->
[] ->
1; % All ok.
List ->
- io:format("** ~ts (~ts) ->~n~tp~n",[Reason, Dict, List]),
+ io:format("** ~ts (~ts) ->~n~p~n",[Reason, Dict, List]),
case Mode of
pedantic ->
0;
@@ -397,7 +397,7 @@ append_files_to_logfile([File|Files]) ->
%% fail, but in that case it will throw an exception so that
%% we will be aware of the problem.
io:format(Fd, "Unable to write the crash dump "
- "to this file: ~tp~n", [file:format_error(Error)])
+ "to this file: ~p~n", [file:format_error(Error)])
end;
_Error ->
io:format(Fd, "Failed to read: ~ts\n", [File])
@@ -555,7 +555,7 @@ format_loc([{Mod,LineOrFunc}]) ->
format_loc({Mod,Func}) when is_atom(Func) ->
io_lib:format("{~w,~w}",[Mod,Func]);
format_loc(Loc) ->
- io_lib:format("~tp",[Loc]).
+ io_lib:format("~p",[Loc]).
format_loc1([{Mod,Func,Line}]) ->
[" ",format_loc1({Mod,Func,Line}),"]"];
diff --git a/lib/tools/vsn.mk b/lib/tools/vsn.mk
index 892a425124..4fb2f30e4f 100644
--- a/lib/tools/vsn.mk
+++ b/lib/tools/vsn.mk
@@ -1 +1 @@
-TOOLS_VSN = 2.6.9
+TOOLS_VSN = 2.6.10