From 988ef83446a5b2b3a8517d1648394f97796dda4f Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 3 Apr 2017 09:44:35 -0700 Subject: Minimal stack test --- src/core/lib/channel/channel_stack_builder.c | 11 +++++++++++ src/core/lib/channel/channel_stack_builder.h | 4 ++++ 2 files changed, 15 insertions(+) (limited to 'src/core/lib') diff --git a/src/core/lib/channel/channel_stack_builder.c b/src/core/lib/channel/channel_stack_builder.c index b515b7321a..88c02edb70 100644 --- a/src/core/lib/channel/channel_stack_builder.c +++ b/src/core/lib/channel/channel_stack_builder.c @@ -113,6 +113,17 @@ grpc_channel_stack_builder_create_iterator_at_last( return create_iterator_at_filter_node(builder, &builder->end); } +bool grpc_channel_stack_builder_iterator_is_end( + grpc_channel_stack_builder_iterator *iterator) { + return iterator->node == &iterator->builder->end; +} + +const char *grpc_channel_stack_builder_iterator_filter_name( + grpc_channel_stack_builder_iterator *iterator) { + if (iterator->node->filter == NULL) return NULL; + return iterator->node->filter->name; +} + bool grpc_channel_stack_builder_move_next( grpc_channel_stack_builder_iterator *iterator) { if (iterator->node == &iterator->builder->end) return false; diff --git a/src/core/lib/channel/channel_stack_builder.h b/src/core/lib/channel/channel_stack_builder.h index 8adf38e27b..c78111b00d 100644 --- a/src/core/lib/channel/channel_stack_builder.h +++ b/src/core/lib/channel/channel_stack_builder.h @@ -98,6 +98,10 @@ bool grpc_channel_stack_builder_iterator_is_first( bool grpc_channel_stack_builder_iterator_is_end( grpc_channel_stack_builder_iterator *iterator); +/// What is the name of the filter at this iterator position? +const char *grpc_channel_stack_builder_iterator_filter_name( + grpc_channel_stack_builder_iterator *iterator); + /// Move an iterator to the next item bool grpc_channel_stack_builder_move_next( grpc_channel_stack_builder_iterator *iterator); -- cgit v1.2.3 From 4f89b0b13958fac3d0caea76829bda9b36fb76fa Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 3 Apr 2017 10:00:17 -0700 Subject: Refine test to what we really expect --- src/core/lib/surface/channel_init.c | 21 +---- src/core/lib/surface/channel_stack_type.c | 18 +++++ src/core/lib/surface/channel_stack_type.h | 2 + test/core/channel/minimal_stack_is_minimal_test.c | 94 ++++++++++++++++++----- 4 files changed, 98 insertions(+), 37 deletions(-) (limited to 'src/core/lib') diff --git a/src/core/lib/surface/channel_init.c b/src/core/lib/surface/channel_init.c index 7acb444d9b..20f5753004 100644 --- a/src/core/lib/surface/channel_init.c +++ b/src/core/lib/surface/channel_init.c @@ -104,30 +104,13 @@ void grpc_channel_init_shutdown(void) { } } -static const char *name_for_type(grpc_channel_stack_type type) { - switch (type) { - case GRPC_CLIENT_CHANNEL: - return "CLIENT_CHANNEL"; - case GRPC_CLIENT_SUBCHANNEL: - return "CLIENT_SUBCHANNEL"; - case GRPC_SERVER_CHANNEL: - return "SERVER_CHANNEL"; - case GRPC_CLIENT_LAME_CHANNEL: - return "CLIENT_LAME_CHANNEL"; - case GRPC_CLIENT_DIRECT_CHANNEL: - return "CLIENT_DIRECT_CHANNEL"; - case GRPC_NUM_CHANNEL_STACK_TYPES: - break; - } - GPR_UNREACHABLE_CODE(return "UNKNOWN"); -} - bool grpc_channel_init_create_stack(grpc_exec_ctx *exec_ctx, grpc_channel_stack_builder *builder, grpc_channel_stack_type type) { GPR_ASSERT(g_finalized); - grpc_channel_stack_builder_set_name(builder, name_for_type(type)); + grpc_channel_stack_builder_set_name(builder, + grpc_channel_stack_type_string(type)); for (size_t i = 0; i < g_slots[type].num_slots; i++) { const stage_slot *slot = &g_slots[type].slots[i]; diff --git a/src/core/lib/surface/channel_stack_type.c b/src/core/lib/surface/channel_stack_type.c index c35d603ca3..ed3b53fb36 100644 --- a/src/core/lib/surface/channel_stack_type.c +++ b/src/core/lib/surface/channel_stack_type.c @@ -52,3 +52,21 @@ bool grpc_channel_stack_type_is_client(grpc_channel_stack_type type) { } GPR_UNREACHABLE_CODE(return true;); } + +const char *grpc_channel_stack_type_string(grpc_channel_stack_type type) { + switch (type) { + case GRPC_CLIENT_CHANNEL: + return "CLIENT_CHANNEL"; + case GRPC_CLIENT_SUBCHANNEL: + return "CLIENT_SUBCHANNEL"; + case GRPC_SERVER_CHANNEL: + return "SERVER_CHANNEL"; + case GRPC_CLIENT_LAME_CHANNEL: + return "CLIENT_LAME_CHANNEL"; + case GRPC_CLIENT_DIRECT_CHANNEL: + return "CLIENT_DIRECT_CHANNEL"; + case GRPC_NUM_CHANNEL_STACK_TYPES: + break; + } + GPR_UNREACHABLE_CODE(return "UNKNOWN"); +} diff --git a/src/core/lib/surface/channel_stack_type.h b/src/core/lib/surface/channel_stack_type.h index 4eea4f1b01..ccf4e53d27 100644 --- a/src/core/lib/surface/channel_stack_type.h +++ b/src/core/lib/surface/channel_stack_type.h @@ -55,4 +55,6 @@ typedef enum { bool grpc_channel_stack_type_is_client(grpc_channel_stack_type type); +const char *grpc_channel_stack_type_string(grpc_channel_stack_type type); + #endif /* GRPC_CORE_LIB_SURFACE_CHANNEL_STACK_TYPE_H */ diff --git a/test/core/channel/minimal_stack_is_minimal_test.c b/test/core/channel/minimal_stack_is_minimal_test.c index 622ca0ee03..de8f78fb1a 100644 --- a/test/core/channel/minimal_stack_is_minimal_test.c +++ b/test/core/channel/minimal_stack_is_minimal_test.c @@ -43,18 +43,15 @@ #include "src/core/lib/transport/transport_impl.h" #include "test/core/util/test_config.h" -static int check_stack(const char *transport_name, grpc_channel_args *init_args, +static int check_stack(const char *file, int line, const char *transport_name, + grpc_channel_args *init_args, grpc_channel_stack_type channel_stack_type, ...) { // create dummy channel stack grpc_channel_stack_builder *builder = grpc_channel_stack_builder_create(); grpc_transport_vtable fake_transport_vtable = {.name = transport_name}; grpc_transport fake_transport = {.vtable = &fake_transport_vtable}; - grpc_arg arg = {.type = GRPC_ARG_INTEGER, - .key = GRPC_ARG_MINIMAL_STACK, - .value.integer = 1}; grpc_channel_stack_builder_set_target(builder, "foo.test.google.fr"); - grpc_channel_args *channel_args = - grpc_channel_args_copy_and_add(init_args, &arg, 1); + grpc_channel_args *channel_args = grpc_channel_args_copy(init_args); if (transport_name != NULL) { grpc_channel_stack_builder_set_transport(builder, &fake_transport); } @@ -98,10 +95,41 @@ static int check_stack(const char *transport_name, grpc_channel_args *init_args, // figure out result, log if there's an error int result = 0; if (0 != strcmp(got, expect)) { - gpr_log(GPR_ERROR, - "FAILED transport=%s; stack_type=%d: expected '%s'; got '%s'", - transport_name, channel_stack_type, expect, got); + gpr_strvec_init(&v); + gpr_strvec_add(&v, gpr_strdup("{")); + for (size_t i = 0; i < channel_args->num_args; i++) { + if (i > 0) gpr_strvec_add(&v, gpr_strdup(", ")); + gpr_strvec_add(&v, gpr_strdup(channel_args->args[i].key)); + gpr_strvec_add(&v, gpr_strdup("=")); + switch (channel_args->args[i].type) { + case GRPC_ARG_INTEGER: { + char *tmp; + gpr_asprintf(&tmp, "%d", channel_args->args[i].value.integer); + gpr_strvec_add(&v, tmp); + break; + } + case GRPC_ARG_STRING: + gpr_strvec_add(&v, gpr_strdup(channel_args->args[i].value.string)); + break; + case GRPC_ARG_POINTER: { + char *tmp; + gpr_asprintf(&tmp, "%p", channel_args->args[i].value.pointer.p); + gpr_strvec_add(&v, tmp); + break; + } + } + } + gpr_strvec_add(&v, gpr_strdup("}")); + char *args_str = gpr_strvec_flatten(&v, NULL); + gpr_strvec_destroy(&v); + + gpr_log(file, line, GPR_LOG_SEVERITY_ERROR, + "FAILED transport=%s; stack_type=%s; %s: expected '%s'; got '%s'", + transport_name, grpc_channel_stack_type_string(channel_stack_type), + args_str, expect, got); result = 1; + + gpr_free(args_str); } gpr_free(got); @@ -110,30 +138,60 @@ static int check_stack(const char *transport_name, grpc_channel_args *init_args, { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; grpc_channel_stack_builder_destroy(&exec_ctx, builder); + grpc_channel_args_destroy(&exec_ctx, channel_args); grpc_exec_ctx_finish(&exec_ctx); } return result; } +#define CHECK_STACK(...) check_stack(__FILE__, __LINE__, __VA_ARGS__) + int main(int argc, char **argv) { grpc_test_init(argc, argv); grpc_init(); int errors = 0; - errors += check_stack("unknown", NULL, GRPC_CLIENT_DIRECT_CHANNEL, + + // tests with a minimal stack + grpc_arg minimal_stack_arg = {.type = GRPC_ARG_INTEGER, + .key = GRPC_ARG_MINIMAL_STACK, + .value.integer = 1}; + grpc_channel_args minimal_stack_args = {.num_args = 1, + .args = &minimal_stack_arg}; + errors += CHECK_STACK("unknown", &minimal_stack_args, + GRPC_CLIENT_DIRECT_CHANNEL, "connected", NULL); + errors += CHECK_STACK("unknown", &minimal_stack_args, GRPC_CLIENT_SUBCHANNEL, "connected", NULL); + errors += CHECK_STACK("unknown", &minimal_stack_args, GRPC_SERVER_CHANNEL, + "server", "connected", NULL); errors += - check_stack("unknown", NULL, GRPC_CLIENT_SUBCHANNEL, "connected", NULL); - errors += check_stack("unknown", NULL, GRPC_SERVER_CHANNEL, "server", + CHECK_STACK("chttp2", &minimal_stack_args, GRPC_CLIENT_DIRECT_CHANNEL, + "http-client", "connected", NULL); + errors += CHECK_STACK("chttp2", &minimal_stack_args, GRPC_CLIENT_SUBCHANNEL, "connected", NULL); - errors += check_stack("chttp2", NULL, GRPC_CLIENT_DIRECT_CHANNEL, - "http-client", "connected", NULL); + errors += CHECK_STACK("chttp2", &minimal_stack_args, GRPC_SERVER_CHANNEL, + "server", "http-server", "connected", NULL); + errors += CHECK_STACK(NULL, &minimal_stack_args, GRPC_CLIENT_CHANNEL, + "client-channel", NULL); + + // tests with a default stack + errors += CHECK_STACK("unknown", NULL, GRPC_CLIENT_DIRECT_CHANNEL, "compress", + "deadline", "connected", NULL); + errors += + CHECK_STACK("unknown", NULL, GRPC_CLIENT_SUBCHANNEL, "connected", NULL); + errors += CHECK_STACK("unknown", NULL, GRPC_SERVER_CHANNEL, "server", + "compress", "deadline", "connected", NULL); errors += - check_stack("chttp2", NULL, GRPC_CLIENT_SUBCHANNEL, "connected", NULL); - errors += check_stack("chttp2", NULL, GRPC_SERVER_CHANNEL, "server", - "http-server", "connected", NULL); + CHECK_STACK("chttp2", NULL, GRPC_CLIENT_DIRECT_CHANNEL, "http-client", + "compress", "deadline", "connected", NULL); + errors += CHECK_STACK("chttp2", NULL, GRPC_CLIENT_SUBCHANNEL, "http-client", + "connected", NULL); errors += - check_stack(NULL, NULL, GRPC_CLIENT_CHANNEL, "client-channel", NULL); + CHECK_STACK("chttp2", NULL, GRPC_SERVER_CHANNEL, "server", "http-server", + "compress", "deadline", "connected", NULL); + errors += CHECK_STACK(NULL, NULL, GRPC_CLIENT_CHANNEL, "compress", + "client-channel", NULL); + GPR_ASSERT(errors == 0); grpc_shutdown(); return 0; -- cgit v1.2.3 From 9b3648a28e636398788737ce83982a4cb061031b Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 3 Apr 2017 12:25:19 -0700 Subject: Optionalize message_size_filter --- BUILD | 4 +- CMakeLists.txt | 9 +- Makefile | 9 +- binding.gyp | 2 +- build.yaml | 12 +- config.m4 | 3 +- gRPC-Core.podspec | 8 +- grpc.gemspec | 4 +- package.xml | 4 +- src/core/ext/filters/max_age/max_age_filter.c | 2 +- .../ext/filters/message_size/message_size_filter.c | 331 +++++++++++++++++++++ .../ext/filters/message_size/message_size_filter.h | 39 +++ src/core/lib/channel/message_size_filter.c | 267 ----------------- src/core/lib/channel/message_size_filter.h | 39 --- src/core/lib/surface/init.c | 10 - src/core/plugin_registry/grpc_plugin_registry.c | 4 + .../grpc_unsecure_plugin_registry.c | 4 + src/python/grpcio/grpc_core_dependencies.py | 2 +- test/cpp/microbenchmarks/bm_call_create.cc | 2 +- tools/doxygen/Doxyfile.c++.internal | 2 - tools/doxygen/Doxyfile.core.internal | 4 +- tools/run_tests/generated/sources_and_headers.json | 23 +- vsprojects/vcxproj/grpc++/grpc++.vcxproj | 3 - vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters | 6 - .../grpc++_unsecure/grpc++_unsecure.vcxproj | 3 - .../grpc++_unsecure.vcxproj.filters | 6 - vsprojects/vcxproj/grpc/grpc.vcxproj | 6 +- vsprojects/vcxproj/grpc/grpc.vcxproj.filters | 15 +- .../vcxproj/grpc_test_util/grpc_test_util.vcxproj | 3 - .../grpc_test_util/grpc_test_util.vcxproj.filters | 6 - .../vcxproj/grpc_unsecure/grpc_unsecure.vcxproj | 6 +- .../grpc_unsecure/grpc_unsecure.vcxproj.filters | 15 +- .../minimal_stack_is_minimal_test.vcxproj | 199 +++++++++++++ .../minimal_stack_is_minimal_test.vcxproj.filters | 21 ++ 34 files changed, 674 insertions(+), 399 deletions(-) create mode 100644 src/core/ext/filters/message_size/message_size_filter.c create mode 100644 src/core/ext/filters/message_size/message_size_filter.h delete mode 100644 src/core/lib/channel/message_size_filter.c delete mode 100644 src/core/lib/channel/message_size_filter.h create mode 100644 vsprojects/vcxproj/test/minimal_stack_is_minimal_test/minimal_stack_is_minimal_test.vcxproj create mode 100644 vsprojects/vcxproj/test/minimal_stack_is_minimal_test/minimal_stack_is_minimal_test.vcxproj.filters (limited to 'src/core/lib') diff --git a/BUILD b/BUILD index 77ea833308..9d183c8e2b 100644 --- a/BUILD +++ b/BUILD @@ -437,7 +437,7 @@ grpc_cc_library( "src/core/lib/channel/http_client_filter.c", "src/core/lib/channel/http_server_filter.c", "src/core/ext/filters/max_age/max_age_filter.c", - "src/core/lib/channel/message_size_filter.c", + "src/core/ext/filters/message_size/message_size_filter.c", "src/core/lib/compression/compression.c", "src/core/lib/compression/message_compress.c", "src/core/lib/debug/trace.c", @@ -565,7 +565,7 @@ grpc_cc_library( "src/core/lib/channel/http_client_filter.h", "src/core/lib/channel/http_server_filter.h", "src/core/ext/filters/max_age/max_age_filter.h", - "src/core/lib/channel/message_size_filter.h", + "src/core/ext/filters/message_size/message_size_filter.h", "src/core/lib/compression/algorithm_metadata.h", "src/core/lib/compression/message_compress.h", "src/core/lib/debug/trace.h", diff --git a/CMakeLists.txt b/CMakeLists.txt index 872b782b44..441be29c0b 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -919,7 +919,6 @@ add_library(grpc src/core/lib/channel/handshaker_registry.c src/core/lib/channel/http_client_filter.c src/core/lib/channel/http_server_filter.c - src/core/lib/channel/message_size_filter.c src/core/lib/compression/compression.c src/core/lib/compression/message_compress.c src/core/lib/debug/trace.c @@ -1139,6 +1138,7 @@ add_library(grpc src/core/ext/census/trace_context.c src/core/ext/census/tracing.c src/core/ext/filters/max_age/max_age_filter.c + src/core/ext/filters/message_size/message_size_filter.c src/core/plugin_registry/grpc_plugin_registry.c ) @@ -1241,7 +1241,6 @@ add_library(grpc_cronet src/core/lib/channel/handshaker_registry.c src/core/lib/channel/http_client_filter.c src/core/lib/channel/http_server_filter.c - src/core/lib/channel/message_size_filter.c src/core/lib/compression/compression.c src/core/lib/compression/message_compress.c src/core/lib/debug/trace.c @@ -1549,7 +1548,6 @@ add_library(grpc_test_util src/core/lib/channel/handshaker_registry.c src/core/lib/channel/http_client_filter.c src/core/lib/channel/http_server_filter.c - src/core/lib/channel/message_size_filter.c src/core/lib/compression/compression.c src/core/lib/compression/message_compress.c src/core/lib/debug/trace.c @@ -1809,7 +1807,6 @@ add_library(grpc_unsecure src/core/lib/channel/handshaker_registry.c src/core/lib/channel/http_client_filter.c src/core/lib/channel/http_server_filter.c - src/core/lib/channel/message_size_filter.c src/core/lib/compression/compression.c src/core/lib/compression/message_compress.c src/core/lib/debug/trace.c @@ -2000,6 +1997,7 @@ add_library(grpc_unsecure src/core/ext/census/trace_context.c src/core/ext/census/tracing.c src/core/ext/filters/max_age/max_age_filter.c + src/core/ext/filters/message_size/message_size_filter.c src/core/plugin_registry/grpc_unsecure_plugin_registry.c ) @@ -2225,7 +2223,6 @@ add_library(grpc++ src/core/lib/channel/handshaker_registry.c src/core/lib/channel/http_client_filter.c src/core/lib/channel/http_server_filter.c - src/core/lib/channel/message_size_filter.c src/core/lib/compression/compression.c src/core/lib/compression/message_compress.c src/core/lib/debug/trace.c @@ -2555,7 +2552,6 @@ add_library(grpc++_cronet src/core/lib/channel/handshaker_registry.c src/core/lib/channel/http_client_filter.c src/core/lib/channel/http_server_filter.c - src/core/lib/channel/message_size_filter.c src/core/lib/compression/compression.c src/core/lib/compression/message_compress.c src/core/lib/debug/trace.c @@ -3253,7 +3249,6 @@ add_library(grpc++_unsecure src/core/lib/channel/handshaker_registry.c src/core/lib/channel/http_client_filter.c src/core/lib/channel/http_server_filter.c - src/core/lib/channel/message_size_filter.c src/core/lib/compression/compression.c src/core/lib/compression/message_compress.c src/core/lib/debug/trace.c diff --git a/Makefile b/Makefile index e8987c85e0..c0d0a63a83 100644 --- a/Makefile +++ b/Makefile @@ -2824,7 +2824,6 @@ LIBGRPC_SRC = \ src/core/lib/channel/handshaker_registry.c \ src/core/lib/channel/http_client_filter.c \ src/core/lib/channel/http_server_filter.c \ - src/core/lib/channel/message_size_filter.c \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ src/core/lib/debug/trace.c \ @@ -3044,6 +3043,7 @@ LIBGRPC_SRC = \ src/core/ext/census/trace_context.c \ src/core/ext/census/tracing.c \ src/core/ext/filters/max_age/max_age_filter.c \ + src/core/ext/filters/message_size/message_size_filter.c \ src/core/plugin_registry/grpc_plugin_registry.c \ PUBLIC_HEADERS_C += \ @@ -3144,7 +3144,6 @@ LIBGRPC_CRONET_SRC = \ src/core/lib/channel/handshaker_registry.c \ src/core/lib/channel/http_client_filter.c \ src/core/lib/channel/http_server_filter.c \ - src/core/lib/channel/message_size_filter.c \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ src/core/lib/debug/trace.c \ @@ -3451,7 +3450,6 @@ LIBGRPC_TEST_UTIL_SRC = \ src/core/lib/channel/handshaker_registry.c \ src/core/lib/channel/http_client_filter.c \ src/core/lib/channel/http_server_filter.c \ - src/core/lib/channel/message_size_filter.c \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ src/core/lib/debug/trace.c \ @@ -3683,7 +3681,6 @@ LIBGRPC_UNSECURE_SRC = \ src/core/lib/channel/handshaker_registry.c \ src/core/lib/channel/http_client_filter.c \ src/core/lib/channel/http_server_filter.c \ - src/core/lib/channel/message_size_filter.c \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ src/core/lib/debug/trace.c \ @@ -3874,6 +3871,7 @@ LIBGRPC_UNSECURE_SRC = \ src/core/ext/census/trace_context.c \ src/core/ext/census/tracing.c \ src/core/ext/filters/max_age/max_age_filter.c \ + src/core/ext/filters/message_size/message_size_filter.c \ src/core/plugin_registry/grpc_unsecure_plugin_registry.c \ PUBLIC_HEADERS_C += \ @@ -4076,7 +4074,6 @@ LIBGRPC++_SRC = \ src/core/lib/channel/handshaker_registry.c \ src/core/lib/channel/http_client_filter.c \ src/core/lib/channel/http_server_filter.c \ - src/core/lib/channel/message_size_filter.c \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ src/core/lib/debug/trace.c \ @@ -4414,7 +4411,6 @@ LIBGRPC++_CRONET_SRC = \ src/core/lib/channel/handshaker_registry.c \ src/core/lib/channel/http_client_filter.c \ src/core/lib/channel/http_server_filter.c \ - src/core/lib/channel/message_size_filter.c \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ src/core/lib/debug/trace.c \ @@ -5104,7 +5100,6 @@ LIBGRPC++_UNSECURE_SRC = \ src/core/lib/channel/handshaker_registry.c \ src/core/lib/channel/http_client_filter.c \ src/core/lib/channel/http_server_filter.c \ - src/core/lib/channel/message_size_filter.c \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ src/core/lib/debug/trace.c \ diff --git a/binding.gyp b/binding.gyp index f3c7252d96..01bd1ee43f 100644 --- a/binding.gyp +++ b/binding.gyp @@ -626,7 +626,6 @@ 'src/core/lib/channel/handshaker_registry.c', 'src/core/lib/channel/http_client_filter.c', 'src/core/lib/channel/http_server_filter.c', - 'src/core/lib/channel/message_size_filter.c', 'src/core/lib/compression/compression.c', 'src/core/lib/compression/message_compress.c', 'src/core/lib/debug/trace.c', @@ -846,6 +845,7 @@ 'src/core/ext/census/trace_context.c', 'src/core/ext/census/tracing.c', 'src/core/ext/filters/max_age/max_age_filter.c', + 'src/core/ext/filters/message_size/message_size_filter.c', 'src/core/plugin_registry/grpc_plugin_registry.c', ], "conditions": [ diff --git a/build.yaml b/build.yaml index f14f4c2ec0..6c87210e65 100644 --- a/build.yaml +++ b/build.yaml @@ -185,7 +185,6 @@ filegroups: - src/core/lib/channel/handshaker_registry.h - src/core/lib/channel/http_client_filter.h - src/core/lib/channel/http_server_filter.h - - src/core/lib/channel/message_size_filter.h - src/core/lib/compression/algorithm_metadata.h - src/core/lib/compression/message_compress.h - src/core/lib/debug/trace.h @@ -295,7 +294,6 @@ filegroups: - src/core/lib/channel/handshaker_registry.c - src/core/lib/channel/http_client_filter.c - src/core/lib/channel/http_server_filter.c - - src/core/lib/channel/message_size_filter.c - src/core/lib/compression/compression.c - src/core/lib/compression/message_compress.c - src/core/lib/debug/trace.c @@ -533,6 +531,14 @@ filegroups: plugin: grpc_max_age_filter uses: - grpc_base +- name: grpc_message_size_filter + headers: + - src/core/ext/filters/message_size/message_size_filter.h + src: + - src/core/ext/filters/message_size/message_size_filter.c + plugin: grpc_message_size_filter + uses: + - grpc_base - name: grpc_resolver_dns_ares headers: - src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver.h @@ -997,6 +1003,7 @@ libs: - grpc_secure - census - grpc_max_age_filter + - grpc_message_size_filter generate_plugin_registry: true secure: true vs_packages: @@ -1094,6 +1101,7 @@ libs: - grpc_lb_policy_round_robin - census - grpc_max_age_filter + - grpc_message_size_filter generate_plugin_registry: true secure: false vs_project_guid: '{46CEDFFF-9692-456A-AA24-38B5D6BCF4C5}' diff --git a/config.m4 b/config.m4 index 2846781031..d830fa17bf 100644 --- a/config.m4 +++ b/config.m4 @@ -94,7 +94,6 @@ if test "$PHP_GRPC" != "no"; then src/core/lib/channel/handshaker_registry.c \ src/core/lib/channel/http_client_filter.c \ src/core/lib/channel/http_server_filter.c \ - src/core/lib/channel/message_size_filter.c \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ src/core/lib/debug/trace.c \ @@ -314,6 +313,7 @@ if test "$PHP_GRPC" != "no"; then src/core/ext/census/trace_context.c \ src/core/ext/census/tracing.c \ src/core/ext/filters/max_age/max_age_filter.c \ + src/core/ext/filters/message_size/message_size_filter.c \ src/core/plugin_registry/grpc_plugin_registry.c \ src/boringssl/err_data.c \ third_party/boringssl/crypto/aes/aes.c \ @@ -639,6 +639,7 @@ if test "$PHP_GRPC" != "no"; then PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/client_channel/resolver/sockaddr) PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/load_reporting) PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/max_age) + PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/message_size) PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/alpn) PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/client) PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/transport/chttp2/client/insecure) diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec index 83c19afc24..8f39374693 100644 --- a/gRPC-Core.podspec +++ b/gRPC-Core.podspec @@ -267,7 +267,6 @@ Pod::Spec.new do |s| 'src/core/lib/channel/handshaker_registry.h', 'src/core/lib/channel/http_client_filter.h', 'src/core/lib/channel/http_server_filter.h', - 'src/core/lib/channel/message_size_filter.h', 'src/core/lib/compression/algorithm_metadata.h', 'src/core/lib/compression/message_compress.h', 'src/core/lib/debug/trace.h', @@ -457,6 +456,7 @@ Pod::Spec.new do |s| 'src/core/ext/census/trace_string.h', 'src/core/ext/census/tracing.h', 'src/core/ext/filters/max_age/max_age_filter.h', + 'src/core/ext/filters/message_size/message_size_filter.h', 'src/core/lib/surface/init.c', 'src/core/lib/channel/channel_args.c', 'src/core/lib/channel/channel_stack.c', @@ -469,7 +469,6 @@ Pod::Spec.new do |s| 'src/core/lib/channel/handshaker_registry.c', 'src/core/lib/channel/http_client_filter.c', 'src/core/lib/channel/http_server_filter.c', - 'src/core/lib/channel/message_size_filter.c', 'src/core/lib/compression/compression.c', 'src/core/lib/compression/message_compress.c', 'src/core/lib/debug/trace.c', @@ -689,6 +688,7 @@ Pod::Spec.new do |s| 'src/core/ext/census/trace_context.c', 'src/core/ext/census/tracing.c', 'src/core/ext/filters/max_age/max_age_filter.c', + 'src/core/ext/filters/message_size/message_size_filter.c', 'src/core/plugin_registry/grpc_plugin_registry.c' ss.private_header_files = 'src/core/lib/profiling/timers.h', @@ -717,7 +717,6 @@ Pod::Spec.new do |s| 'src/core/lib/channel/handshaker_registry.h', 'src/core/lib/channel/http_client_filter.h', 'src/core/lib/channel/http_server_filter.h', - 'src/core/lib/channel/message_size_filter.h', 'src/core/lib/compression/algorithm_metadata.h', 'src/core/lib/compression/message_compress.h', 'src/core/lib/debug/trace.h', @@ -906,7 +905,8 @@ Pod::Spec.new do |s| 'src/core/ext/census/trace_status.h', 'src/core/ext/census/trace_string.h', 'src/core/ext/census/tracing.h', - 'src/core/ext/filters/max_age/max_age_filter.h' + 'src/core/ext/filters/max_age/max_age_filter.h', + 'src/core/ext/filters/message_size/message_size_filter.h' end s.subspec 'Cronet-Interface' do |ss| diff --git a/grpc.gemspec b/grpc.gemspec index a3a5870761..60fc0a208a 100755 --- a/grpc.gemspec +++ b/grpc.gemspec @@ -183,7 +183,6 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/channel/handshaker_registry.h ) s.files += %w( src/core/lib/channel/http_client_filter.h ) s.files += %w( src/core/lib/channel/http_server_filter.h ) - s.files += %w( src/core/lib/channel/message_size_filter.h ) s.files += %w( src/core/lib/compression/algorithm_metadata.h ) s.files += %w( src/core/lib/compression/message_compress.h ) s.files += %w( src/core/lib/debug/trace.h ) @@ -373,6 +372,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/ext/census/trace_string.h ) s.files += %w( src/core/ext/census/tracing.h ) s.files += %w( src/core/ext/filters/max_age/max_age_filter.h ) + s.files += %w( src/core/ext/filters/message_size/message_size_filter.h ) s.files += %w( src/core/lib/surface/init.c ) s.files += %w( src/core/lib/channel/channel_args.c ) s.files += %w( src/core/lib/channel/channel_stack.c ) @@ -385,7 +385,6 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/channel/handshaker_registry.c ) s.files += %w( src/core/lib/channel/http_client_filter.c ) s.files += %w( src/core/lib/channel/http_server_filter.c ) - s.files += %w( src/core/lib/channel/message_size_filter.c ) s.files += %w( src/core/lib/compression/compression.c ) s.files += %w( src/core/lib/compression/message_compress.c ) s.files += %w( src/core/lib/debug/trace.c ) @@ -605,6 +604,7 @@ Gem::Specification.new do |s| s.files += %w( src/core/ext/census/trace_context.c ) s.files += %w( src/core/ext/census/tracing.c ) s.files += %w( src/core/ext/filters/max_age/max_age_filter.c ) + s.files += %w( src/core/ext/filters/message_size/message_size_filter.c ) s.files += %w( src/core/plugin_registry/grpc_plugin_registry.c ) s.files += %w( third_party/boringssl/crypto/aes/internal.h ) s.files += %w( third_party/boringssl/crypto/asn1/asn1_locl.h ) diff --git a/package.xml b/package.xml index 6957ecca73..f2cf6463e5 100644 --- a/package.xml +++ b/package.xml @@ -192,7 +192,6 @@ - @@ -382,6 +381,7 @@ + @@ -394,7 +394,6 @@ - @@ -614,6 +613,7 @@ + diff --git a/src/core/ext/filters/max_age/max_age_filter.c b/src/core/ext/filters/max_age/max_age_filter.c index b03cb0ba0a..3111a91a84 100644 --- a/src/core/ext/filters/max_age/max_age_filter.c +++ b/src/core/ext/filters/max_age/max_age_filter.c @@ -31,7 +31,7 @@ * */ -#include "src/core/lib/channel/message_size_filter.h" +#include "src/core/ext/filters/max_age/max_age_filter.h" #include #include diff --git a/src/core/ext/filters/message_size/message_size_filter.c b/src/core/ext/filters/message_size/message_size_filter.c new file mode 100644 index 0000000000..833639ba6f --- /dev/null +++ b/src/core/ext/filters/message_size/message_size_filter.c @@ -0,0 +1,331 @@ +// +// Copyright 2016, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// + +#include "src/core/ext/filters/message_size/message_size_filter.h" + +#include +#include + +#include +#include +#include +#include + +#include "src/core/lib/channel/channel_args.h" +#include "src/core/lib/channel/channel_stack_builder.h" +#include "src/core/lib/support/string.h" +#include "src/core/lib/surface/channel_init.h" +#include "src/core/lib/transport/service_config.h" + +typedef struct message_size_limits { + int max_send_size; + int max_recv_size; +} message_size_limits; + +static void* message_size_limits_copy(void* value) { + void* new_value = gpr_malloc(sizeof(message_size_limits)); + memcpy(new_value, value, sizeof(message_size_limits)); + return new_value; +} + +static void message_size_limits_free(grpc_exec_ctx* exec_ctx, void* value) { + gpr_free(value); +} + +static const grpc_slice_hash_table_vtable message_size_limits_vtable = { + message_size_limits_free, message_size_limits_copy}; + +static void* message_size_limits_create_from_json(const grpc_json* json) { + int max_request_message_bytes = -1; + int max_response_message_bytes = -1; + for (grpc_json* field = json->child; field != NULL; field = field->next) { + if (field->key == NULL) continue; + if (strcmp(field->key, "maxRequestMessageBytes") == 0) { + if (max_request_message_bytes >= 0) return NULL; // Duplicate. + if (field->type != GRPC_JSON_STRING && field->type != GRPC_JSON_NUMBER) { + return NULL; + } + max_request_message_bytes = gpr_parse_nonnegative_int(field->value); + if (max_request_message_bytes == -1) return NULL; + } else if (strcmp(field->key, "maxResponseMessageBytes") == 0) { + if (max_response_message_bytes >= 0) return NULL; // Duplicate. + if (field->type != GRPC_JSON_STRING && field->type != GRPC_JSON_NUMBER) { + return NULL; + } + max_response_message_bytes = gpr_parse_nonnegative_int(field->value); + if (max_response_message_bytes == -1) return NULL; + } + } + message_size_limits* value = gpr_malloc(sizeof(message_size_limits)); + value->max_send_size = max_request_message_bytes; + value->max_recv_size = max_response_message_bytes; + return value; +} + +typedef struct call_data { + int max_send_size; + int max_recv_size; + // Receive closures are chained: we inject this closure as the + // recv_message_ready up-call on transport_stream_op, and remember to + // call our next_recv_message_ready member after handling it. + grpc_closure recv_message_ready; + // Used by recv_message_ready. + grpc_byte_stream** recv_message; + // Original recv_message_ready callback, invoked after our own. + grpc_closure* next_recv_message_ready; +} call_data; + +typedef struct channel_data { + int max_send_size; + int max_recv_size; + // Maps path names to message_size_limits structs. + grpc_slice_hash_table* method_limit_table; +} channel_data; + +// Callback invoked when we receive a message. Here we check the max +// receive message size. +static void recv_message_ready(grpc_exec_ctx* exec_ctx, void* user_data, + grpc_error* error) { + grpc_call_element* elem = user_data; + call_data* calld = elem->call_data; + if (*calld->recv_message != NULL && calld->max_recv_size >= 0 && + (*calld->recv_message)->length > (size_t)calld->max_recv_size) { + char* message_string; + gpr_asprintf(&message_string, + "Received message larger than max (%u vs. %d)", + (*calld->recv_message)->length, calld->max_recv_size); + grpc_error* new_error = grpc_error_set_int( + GRPC_ERROR_CREATE_FROM_COPIED_STRING(message_string), + GRPC_ERROR_INT_GRPC_STATUS, GRPC_STATUS_INVALID_ARGUMENT); + if (error == GRPC_ERROR_NONE) { + error = new_error; + } else { + error = grpc_error_add_child(error, new_error); + GRPC_ERROR_UNREF(new_error); + } + gpr_free(message_string); + } + // Invoke the next callback. + grpc_closure_sched(exec_ctx, calld->next_recv_message_ready, error); +} + +// Start transport stream op. +static void start_transport_stream_op(grpc_exec_ctx* exec_ctx, + grpc_call_element* elem, + grpc_transport_stream_op* op) { + call_data* calld = elem->call_data; + // Check max send message size. + if (op->send_message != NULL && calld->max_send_size >= 0 && + op->send_message->length > (size_t)calld->max_send_size) { + char* message_string; + gpr_asprintf(&message_string, "Sent message larger than max (%u vs. %d)", + op->send_message->length, calld->max_send_size); + grpc_transport_stream_op_finish_with_failure( + exec_ctx, op, + grpc_error_set_int(GRPC_ERROR_CREATE_FROM_COPIED_STRING(message_string), + GRPC_ERROR_INT_GRPC_STATUS, + GRPC_STATUS_INVALID_ARGUMENT)); + gpr_free(message_string); + return; + } + // Inject callback for receiving a message. + if (op->recv_message_ready != NULL) { + calld->next_recv_message_ready = op->recv_message_ready; + calld->recv_message = op->recv_message; + op->recv_message_ready = &calld->recv_message_ready; + } + // Chain to the next filter. + grpc_call_next_op(exec_ctx, elem, op); +} + +// Constructor for call_data. +static grpc_error* init_call_elem(grpc_exec_ctx* exec_ctx, + grpc_call_element* elem, + const grpc_call_element_args* args) { + channel_data* chand = elem->channel_data; + call_data* calld = elem->call_data; + calld->next_recv_message_ready = NULL; + grpc_closure_init(&calld->recv_message_ready, recv_message_ready, elem, + grpc_schedule_on_exec_ctx); + // Get max sizes from channel data, then merge in per-method config values. + // Note: Per-method config is only available on the client, so we + // apply the max request size to the send limit and the max response + // size to the receive limit. + calld->max_send_size = chand->max_send_size; + calld->max_recv_size = chand->max_recv_size; + if (chand->method_limit_table != NULL) { + message_size_limits* limits = grpc_method_config_table_get( + exec_ctx, chand->method_limit_table, args->path); + if (limits != NULL) { + if (limits->max_send_size >= 0 && + (limits->max_send_size < calld->max_send_size || + calld->max_send_size < 0)) { + calld->max_send_size = limits->max_send_size; + } + if (limits->max_recv_size >= 0 && + (limits->max_recv_size < calld->max_recv_size || + calld->max_recv_size < 0)) { + calld->max_recv_size = limits->max_recv_size; + } + } + } + return GRPC_ERROR_NONE; +} + +// Destructor for call_data. +static void destroy_call_elem(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, + const grpc_call_final_info* final_info, + grpc_closure* ignored) {} + +static int default_size(const grpc_channel_args* args, + int without_minimal_stack) { + if (grpc_channel_args_want_minimal_stack(args)) { + return INT_MAX; + } + return without_minimal_stack; +} + +typedef struct { + int max_recv_size; + int max_send_size; +} channel_limits; + +channel_limits get_channel_limits(const grpc_channel_args* channel_args) { + channel_limits lim; + lim.max_send_size = + default_size(channel_args, GRPC_DEFAULT_MAX_SEND_MESSAGE_LENGTH); + lim.max_recv_size = + default_size(channel_args, GRPC_DEFAULT_MAX_RECV_MESSAGE_LENGTH); + for (size_t i = 0; i < channel_args->num_args; ++i) { + if (strcmp(channel_args->args[i].key, GRPC_ARG_MAX_SEND_MESSAGE_LENGTH) == + 0) { + const grpc_integer_options options = { + default_size(channel_args, GRPC_DEFAULT_MAX_SEND_MESSAGE_LENGTH), 0, + INT_MAX}; + lim.max_send_size = + grpc_channel_arg_get_integer(&channel_args->args[i], options); + } + if (strcmp(channel_args->args[i].key, + GRPC_ARG_MAX_RECEIVE_MESSAGE_LENGTH) == 0) { + const grpc_integer_options options = { + default_size(channel_args, GRPC_DEFAULT_MAX_RECV_MESSAGE_LENGTH), 0, + INT_MAX}; + lim.max_recv_size = + grpc_channel_arg_get_integer(&channel_args->args[i], options); + } + } + return lim; +} + +// Constructor for channel_data. +static grpc_error* init_channel_elem(grpc_exec_ctx* exec_ctx, + grpc_channel_element* elem, + grpc_channel_element_args* args) { + GPR_ASSERT(!args->is_last); + channel_data* chand = elem->channel_data; + channel_limits lim = get_channel_limits(args->channel_args); + chand->max_send_size = lim.max_send_size; + chand->max_recv_size = lim.max_recv_size; + // Get method config table from channel args. + const grpc_arg* channel_arg = + grpc_channel_args_find(args->channel_args, GRPC_ARG_SERVICE_CONFIG); + if (channel_arg != NULL) { + GPR_ASSERT(channel_arg->type == GRPC_ARG_STRING); + grpc_service_config* service_config = + grpc_service_config_create(channel_arg->value.string); + if (service_config != NULL) { + chand->method_limit_table = + grpc_service_config_create_method_config_table( + exec_ctx, service_config, message_size_limits_create_from_json, + &message_size_limits_vtable); + grpc_service_config_destroy(service_config); + } + } + return GRPC_ERROR_NONE; +} + +// Destructor for channel_data. +static void destroy_channel_elem(grpc_exec_ctx* exec_ctx, + grpc_channel_element* elem) { + channel_data* chand = elem->channel_data; + grpc_slice_hash_table_unref(exec_ctx, chand->method_limit_table); +} + +const grpc_channel_filter grpc_message_size_filter = { + start_transport_stream_op, + grpc_channel_next_op, + sizeof(call_data), + init_call_elem, + grpc_call_stack_ignore_set_pollset_or_pollset_set, + destroy_call_elem, + sizeof(channel_data), + init_channel_elem, + destroy_channel_elem, + grpc_call_next_get_peer, + grpc_channel_next_get_info, + "message_size"}; + +static bool maybe_add_message_size_filter(grpc_exec_ctx* exec_ctx, + grpc_channel_stack_builder* builder, + void* arg) { + const grpc_channel_args* channel_args = + grpc_channel_stack_builder_get_channel_arguments(builder); + bool enable = false; + channel_limits lim = get_channel_limits(channel_args); + if (lim.max_send_size != INT_MAX || lim.max_recv_size != INT_MAX) { + enable = true; + } + const grpc_arg* a = + grpc_channel_args_find(channel_args, GRPC_ARG_SERVICE_CONFIG); + if (a != NULL) { + enable = true; + } + if (enable) { + return grpc_channel_stack_builder_prepend_filter( + builder, &grpc_message_size_filter, NULL, NULL); + } else { + return true; + } +} + +void grpc_message_size_filter_init(void) { + grpc_channel_init_register_stage(GRPC_CLIENT_SUBCHANNEL, + GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, + maybe_add_message_size_filter, NULL); + grpc_channel_init_register_stage(GRPC_CLIENT_DIRECT_CHANNEL, + GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, + maybe_add_message_size_filter, NULL); + grpc_channel_init_register_stage(GRPC_SERVER_CHANNEL, + GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, + maybe_add_message_size_filter, NULL); +} + +void grpc_message_size_filter_shutdown(void) {} diff --git a/src/core/ext/filters/message_size/message_size_filter.h b/src/core/ext/filters/message_size/message_size_filter.h new file mode 100644 index 0000000000..a88ff7f81a --- /dev/null +++ b/src/core/ext/filters/message_size/message_size_filter.h @@ -0,0 +1,39 @@ +// +// Copyright 2016, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// + +#ifndef GRPC_CORE_LIB_CHANNEL_MESSAGE_SIZE_FILTER_H +#define GRPC_CORE_LIB_CHANNEL_MESSAGE_SIZE_FILTER_H + +#include "src/core/lib/channel/channel_stack.h" + +extern const grpc_channel_filter grpc_message_size_filter; + +#endif /* GRPC_CORE_LIB_CHANNEL_MESSAGE_SIZE_FILTER_H */ diff --git a/src/core/lib/channel/message_size_filter.c b/src/core/lib/channel/message_size_filter.c deleted file mode 100644 index 63136650a5..0000000000 --- a/src/core/lib/channel/message_size_filter.c +++ /dev/null @@ -1,267 +0,0 @@ -// -// Copyright 2016, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// - -#include "src/core/lib/channel/message_size_filter.h" - -#include -#include - -#include -#include -#include -#include - -#include "src/core/lib/channel/channel_args.h" -#include "src/core/lib/support/string.h" -#include "src/core/lib/transport/service_config.h" - -typedef struct message_size_limits { - int max_send_size; - int max_recv_size; -} message_size_limits; - -static void* message_size_limits_copy(void* value) { - void* new_value = gpr_malloc(sizeof(message_size_limits)); - memcpy(new_value, value, sizeof(message_size_limits)); - return new_value; -} - -static void message_size_limits_free(grpc_exec_ctx* exec_ctx, void* value) { - gpr_free(value); -} - -static const grpc_slice_hash_table_vtable message_size_limits_vtable = { - message_size_limits_free, message_size_limits_copy}; - -static void* message_size_limits_create_from_json(const grpc_json* json) { - int max_request_message_bytes = -1; - int max_response_message_bytes = -1; - for (grpc_json* field = json->child; field != NULL; field = field->next) { - if (field->key == NULL) continue; - if (strcmp(field->key, "maxRequestMessageBytes") == 0) { - if (max_request_message_bytes >= 0) return NULL; // Duplicate. - if (field->type != GRPC_JSON_STRING && field->type != GRPC_JSON_NUMBER) { - return NULL; - } - max_request_message_bytes = gpr_parse_nonnegative_int(field->value); - if (max_request_message_bytes == -1) return NULL; - } else if (strcmp(field->key, "maxResponseMessageBytes") == 0) { - if (max_response_message_bytes >= 0) return NULL; // Duplicate. - if (field->type != GRPC_JSON_STRING && field->type != GRPC_JSON_NUMBER) { - return NULL; - } - max_response_message_bytes = gpr_parse_nonnegative_int(field->value); - if (max_response_message_bytes == -1) return NULL; - } - } - message_size_limits* value = gpr_malloc(sizeof(message_size_limits)); - value->max_send_size = max_request_message_bytes; - value->max_recv_size = max_response_message_bytes; - return value; -} - -typedef struct call_data { - int max_send_size; - int max_recv_size; - // Receive closures are chained: we inject this closure as the - // recv_message_ready up-call on transport_stream_op, and remember to - // call our next_recv_message_ready member after handling it. - grpc_closure recv_message_ready; - // Used by recv_message_ready. - grpc_byte_stream** recv_message; - // Original recv_message_ready callback, invoked after our own. - grpc_closure* next_recv_message_ready; -} call_data; - -typedef struct channel_data { - int max_send_size; - int max_recv_size; - // Maps path names to message_size_limits structs. - grpc_slice_hash_table* method_limit_table; -} channel_data; - -// Callback invoked when we receive a message. Here we check the max -// receive message size. -static void recv_message_ready(grpc_exec_ctx* exec_ctx, void* user_data, - grpc_error* error) { - grpc_call_element* elem = user_data; - call_data* calld = elem->call_data; - if (*calld->recv_message != NULL && calld->max_recv_size >= 0 && - (*calld->recv_message)->length > (size_t)calld->max_recv_size) { - char* message_string; - gpr_asprintf(&message_string, - "Received message larger than max (%u vs. %d)", - (*calld->recv_message)->length, calld->max_recv_size); - grpc_error* new_error = grpc_error_set_int( - GRPC_ERROR_CREATE_FROM_COPIED_STRING(message_string), - GRPC_ERROR_INT_GRPC_STATUS, GRPC_STATUS_INVALID_ARGUMENT); - if (error == GRPC_ERROR_NONE) { - error = new_error; - } else { - error = grpc_error_add_child(error, new_error); - GRPC_ERROR_UNREF(new_error); - } - gpr_free(message_string); - } - // Invoke the next callback. - grpc_closure_sched(exec_ctx, calld->next_recv_message_ready, error); -} - -// Start transport stream op. -static void start_transport_stream_op(grpc_exec_ctx* exec_ctx, - grpc_call_element* elem, - grpc_transport_stream_op* op) { - call_data* calld = elem->call_data; - // Check max send message size. - if (op->send_message != NULL && calld->max_send_size >= 0 && - op->send_message->length > (size_t)calld->max_send_size) { - char* message_string; - gpr_asprintf(&message_string, "Sent message larger than max (%u vs. %d)", - op->send_message->length, calld->max_send_size); - grpc_transport_stream_op_finish_with_failure( - exec_ctx, op, - grpc_error_set_int(GRPC_ERROR_CREATE_FROM_COPIED_STRING(message_string), - GRPC_ERROR_INT_GRPC_STATUS, - GRPC_STATUS_INVALID_ARGUMENT)); - gpr_free(message_string); - return; - } - // Inject callback for receiving a message. - if (op->recv_message_ready != NULL) { - calld->next_recv_message_ready = op->recv_message_ready; - calld->recv_message = op->recv_message; - op->recv_message_ready = &calld->recv_message_ready; - } - // Chain to the next filter. - grpc_call_next_op(exec_ctx, elem, op); -} - -// Constructor for call_data. -static grpc_error* init_call_elem(grpc_exec_ctx* exec_ctx, - grpc_call_element* elem, - const grpc_call_element_args* args) { - channel_data* chand = elem->channel_data; - call_data* calld = elem->call_data; - calld->next_recv_message_ready = NULL; - grpc_closure_init(&calld->recv_message_ready, recv_message_ready, elem, - grpc_schedule_on_exec_ctx); - // Get max sizes from channel data, then merge in per-method config values. - // Note: Per-method config is only available on the client, so we - // apply the max request size to the send limit and the max response - // size to the receive limit. - calld->max_send_size = chand->max_send_size; - calld->max_recv_size = chand->max_recv_size; - if (chand->method_limit_table != NULL) { - message_size_limits* limits = grpc_method_config_table_get( - exec_ctx, chand->method_limit_table, args->path); - if (limits != NULL) { - if (limits->max_send_size >= 0 && - (limits->max_send_size < calld->max_send_size || - calld->max_send_size < 0)) { - calld->max_send_size = limits->max_send_size; - } - if (limits->max_recv_size >= 0 && - (limits->max_recv_size < calld->max_recv_size || - calld->max_recv_size < 0)) { - calld->max_recv_size = limits->max_recv_size; - } - } - } - return GRPC_ERROR_NONE; -} - -// Destructor for call_data. -static void destroy_call_elem(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, - const grpc_call_final_info* final_info, - grpc_closure* ignored) {} - -// Constructor for channel_data. -static grpc_error* init_channel_elem(grpc_exec_ctx* exec_ctx, - grpc_channel_element* elem, - grpc_channel_element_args* args) { - GPR_ASSERT(!args->is_last); - channel_data* chand = elem->channel_data; - chand->max_send_size = GRPC_DEFAULT_MAX_SEND_MESSAGE_LENGTH; - chand->max_recv_size = GRPC_DEFAULT_MAX_RECV_MESSAGE_LENGTH; - for (size_t i = 0; i < args->channel_args->num_args; ++i) { - if (strcmp(args->channel_args->args[i].key, - GRPC_ARG_MAX_SEND_MESSAGE_LENGTH) == 0) { - const grpc_integer_options options = { - GRPC_DEFAULT_MAX_SEND_MESSAGE_LENGTH, 0, INT_MAX}; - chand->max_send_size = - grpc_channel_arg_get_integer(&args->channel_args->args[i], options); - } - if (strcmp(args->channel_args->args[i].key, - GRPC_ARG_MAX_RECEIVE_MESSAGE_LENGTH) == 0) { - const grpc_integer_options options = { - GRPC_DEFAULT_MAX_RECV_MESSAGE_LENGTH, 0, INT_MAX}; - chand->max_recv_size = - grpc_channel_arg_get_integer(&args->channel_args->args[i], options); - } - } - // Get method config table from channel args. - const grpc_arg* channel_arg = - grpc_channel_args_find(args->channel_args, GRPC_ARG_SERVICE_CONFIG); - if (channel_arg != NULL) { - GPR_ASSERT(channel_arg->type == GRPC_ARG_STRING); - grpc_service_config* service_config = - grpc_service_config_create(channel_arg->value.string); - if (service_config != NULL) { - chand->method_limit_table = - grpc_service_config_create_method_config_table( - exec_ctx, service_config, message_size_limits_create_from_json, - &message_size_limits_vtable); - grpc_service_config_destroy(service_config); - } - } - return GRPC_ERROR_NONE; -} - -// Destructor for channel_data. -static void destroy_channel_elem(grpc_exec_ctx* exec_ctx, - grpc_channel_element* elem) { - channel_data* chand = elem->channel_data; - grpc_slice_hash_table_unref(exec_ctx, chand->method_limit_table); -} - -const grpc_channel_filter grpc_message_size_filter = { - start_transport_stream_op, - grpc_channel_next_op, - sizeof(call_data), - init_call_elem, - grpc_call_stack_ignore_set_pollset_or_pollset_set, - destroy_call_elem, - sizeof(channel_data), - init_channel_elem, - destroy_channel_elem, - grpc_call_next_get_peer, - grpc_channel_next_get_info, - "message_size"}; diff --git a/src/core/lib/channel/message_size_filter.h b/src/core/lib/channel/message_size_filter.h deleted file mode 100644 index a88ff7f81a..0000000000 --- a/src/core/lib/channel/message_size_filter.h +++ /dev/null @@ -1,39 +0,0 @@ -// -// Copyright 2016, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// - -#ifndef GRPC_CORE_LIB_CHANNEL_MESSAGE_SIZE_FILTER_H -#define GRPC_CORE_LIB_CHANNEL_MESSAGE_SIZE_FILTER_H - -#include "src/core/lib/channel/channel_stack.h" - -extern const grpc_channel_filter grpc_message_size_filter; - -#endif /* GRPC_CORE_LIB_CHANNEL_MESSAGE_SIZE_FILTER_H */ diff --git a/src/core/lib/surface/init.c b/src/core/lib/surface/init.c index 91bd014a0e..f9b1675465 100644 --- a/src/core/lib/surface/init.c +++ b/src/core/lib/surface/init.c @@ -47,7 +47,6 @@ #include "src/core/lib/channel/handshaker_registry.h" #include "src/core/lib/channel/http_client_filter.h" #include "src/core/lib/channel/http_server_filter.h" -#include "src/core/lib/channel/message_size_filter.h" #include "src/core/lib/debug/trace.h" #include "src/core/lib/http/parser.h" #include "src/core/lib/iomgr/combiner.h" @@ -113,15 +112,6 @@ static void register_builtin_channel_init() { grpc_channel_init_register_stage( GRPC_SERVER_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, prepend_filter, (void *)&grpc_server_deadline_filter); - grpc_channel_init_register_stage( - GRPC_CLIENT_SUBCHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, - prepend_filter, (void *)&grpc_message_size_filter); - grpc_channel_init_register_stage( - GRPC_CLIENT_DIRECT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, - prepend_filter, (void *)&grpc_message_size_filter); - grpc_channel_init_register_stage( - GRPC_SERVER_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, prepend_filter, - (void *)&grpc_message_size_filter); grpc_channel_init_register_stage( GRPC_CLIENT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, prepend_filter, (void *)&grpc_compress_filter); diff --git a/src/core/plugin_registry/grpc_plugin_registry.c b/src/core/plugin_registry/grpc_plugin_registry.c index 803a26b753..3588954631 100644 --- a/src/core/plugin_registry/grpc_plugin_registry.c +++ b/src/core/plugin_registry/grpc_plugin_registry.c @@ -55,6 +55,8 @@ extern void census_grpc_plugin_init(void); extern void census_grpc_plugin_shutdown(void); extern void grpc_max_age_filter_init(void); extern void grpc_max_age_filter_shutdown(void); +extern void grpc_message_size_filter_init(void); +extern void grpc_message_size_filter_shutdown(void); void grpc_register_built_in_plugins(void) { grpc_register_plugin(grpc_chttp2_plugin_init, @@ -79,4 +81,6 @@ void grpc_register_built_in_plugins(void) { census_grpc_plugin_shutdown); grpc_register_plugin(grpc_max_age_filter_init, grpc_max_age_filter_shutdown); + grpc_register_plugin(grpc_message_size_filter_init, + grpc_message_size_filter_shutdown); } diff --git a/src/core/plugin_registry/grpc_unsecure_plugin_registry.c b/src/core/plugin_registry/grpc_unsecure_plugin_registry.c index e65fc2425d..2f0a0d8c96 100644 --- a/src/core/plugin_registry/grpc_unsecure_plugin_registry.c +++ b/src/core/plugin_registry/grpc_unsecure_plugin_registry.c @@ -55,6 +55,8 @@ extern void census_grpc_plugin_init(void); extern void census_grpc_plugin_shutdown(void); extern void grpc_max_age_filter_init(void); extern void grpc_max_age_filter_shutdown(void); +extern void grpc_message_size_filter_init(void); +extern void grpc_message_size_filter_shutdown(void); void grpc_register_built_in_plugins(void) { grpc_register_plugin(grpc_chttp2_plugin_init, @@ -79,4 +81,6 @@ void grpc_register_built_in_plugins(void) { census_grpc_plugin_shutdown); grpc_register_plugin(grpc_max_age_filter_init, grpc_max_age_filter_shutdown); + grpc_register_plugin(grpc_message_size_filter_init, + grpc_message_size_filter_shutdown); } diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py index 3bcbe667e2..41c309dd3d 100644 --- a/src/python/grpcio/grpc_core_dependencies.py +++ b/src/python/grpcio/grpc_core_dependencies.py @@ -88,7 +88,6 @@ CORE_SOURCE_FILES = [ 'src/core/lib/channel/handshaker_registry.c', 'src/core/lib/channel/http_client_filter.c', 'src/core/lib/channel/http_server_filter.c', - 'src/core/lib/channel/message_size_filter.c', 'src/core/lib/compression/compression.c', 'src/core/lib/compression/message_compress.c', 'src/core/lib/debug/trace.c', @@ -308,6 +307,7 @@ CORE_SOURCE_FILES = [ 'src/core/ext/census/trace_context.c', 'src/core/ext/census/tracing.c', 'src/core/ext/filters/max_age/max_age_filter.c', + 'src/core/ext/filters/message_size/message_size_filter.c', 'src/core/plugin_registry/grpc_plugin_registry.c', 'src/boringssl/err_data.c', 'third_party/boringssl/crypto/aes/aes.c', diff --git a/test/cpp/microbenchmarks/bm_call_create.cc b/test/cpp/microbenchmarks/bm_call_create.cc index 0c2b170dc2..be18f12d15 100644 --- a/test/cpp/microbenchmarks/bm_call_create.cc +++ b/test/cpp/microbenchmarks/bm_call_create.cc @@ -53,7 +53,7 @@ extern "C" { #include "src/core/lib/channel/deadline_filter.h" #include "src/core/lib/channel/http_client_filter.h" #include "src/core/lib/channel/http_server_filter.h" -#include "src/core/lib/channel/message_size_filter.h" +#include "src/core/ext/filters/message_size/message_size_filter.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/transport/transport_impl.h" } diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal index 209d5445db..0334434f24 100644 --- a/tools/doxygen/Doxyfile.c++.internal +++ b/tools/doxygen/Doxyfile.c++.internal @@ -923,8 +923,6 @@ src/core/lib/channel/http_client_filter.c \ src/core/lib/channel/http_client_filter.h \ src/core/lib/channel/http_server_filter.c \ src/core/lib/channel/http_server_filter.h \ -src/core/lib/channel/message_size_filter.c \ -src/core/lib/channel/message_size_filter.h \ src/core/lib/compression/algorithm_metadata.h \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal index 6903a0e5d5..284cab8e54 100644 --- a/tools/doxygen/Doxyfile.core.internal +++ b/tools/doxygen/Doxyfile.core.internal @@ -960,6 +960,8 @@ src/core/ext/filters/load_reporting/load_reporting_filter.c \ src/core/ext/filters/load_reporting/load_reporting_filter.h \ src/core/ext/filters/max_age/max_age_filter.c \ src/core/ext/filters/max_age/max_age_filter.h \ +src/core/ext/filters/message_size/message_size_filter.c \ +src/core/ext/filters/message_size/message_size_filter.h \ src/core/ext/transport/README.md \ src/core/ext/transport/chttp2/README.md \ src/core/ext/transport/chttp2/alpn/alpn.c \ @@ -1042,8 +1044,6 @@ src/core/lib/channel/http_client_filter.c \ src/core/lib/channel/http_client_filter.h \ src/core/lib/channel/http_server_filter.c \ src/core/lib/channel/http_server_filter.h \ -src/core/lib/channel/message_size_filter.c \ -src/core/lib/channel/message_size_filter.h \ src/core/lib/compression/algorithm_metadata.h \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ diff --git a/tools/run_tests/generated/sources_and_headers.json b/tools/run_tests/generated/sources_and_headers.json index 254df5568d..e8168ce10b 100644 --- a/tools/run_tests/generated/sources_and_headers.json +++ b/tools/run_tests/generated/sources_and_headers.json @@ -5594,6 +5594,7 @@ "grpc_lb_policy_round_robin", "grpc_load_reporting", "grpc_max_age_filter", + "grpc_message_size_filter", "grpc_resolver_dns_ares", "grpc_resolver_dns_native", "grpc_resolver_sockaddr", @@ -5697,6 +5698,7 @@ "grpc_lb_policy_round_robin", "grpc_load_reporting", "grpc_max_age_filter", + "grpc_message_size_filter", "grpc_resolver_dns_ares", "grpc_resolver_dns_native", "grpc_resolver_sockaddr", @@ -7533,7 +7535,6 @@ "src/core/lib/channel/handshaker_registry.h", "src/core/lib/channel/http_client_filter.h", "src/core/lib/channel/http_server_filter.h", - "src/core/lib/channel/message_size_filter.h", "src/core/lib/compression/algorithm_metadata.h", "src/core/lib/compression/message_compress.h", "src/core/lib/debug/trace.h", @@ -7669,8 +7670,6 @@ "src/core/lib/channel/http_client_filter.h", "src/core/lib/channel/http_server_filter.c", "src/core/lib/channel/http_server_filter.h", - "src/core/lib/channel/message_size_filter.c", - "src/core/lib/channel/message_size_filter.h", "src/core/lib/compression/algorithm_metadata.h", "src/core/lib/compression/compression.c", "src/core/lib/compression/message_compress.c", @@ -8115,6 +8114,24 @@ "third_party": false, "type": "filegroup" }, + { + "deps": [ + "gpr", + "grpc_base" + ], + "headers": [ + "src/core/ext/filters/message_size/message_size_filter.h" + ], + "is_filegroup": true, + "language": "c", + "name": "grpc_message_size_filter", + "src": [ + "src/core/ext/filters/message_size/message_size_filter.c", + "src/core/ext/filters/message_size/message_size_filter.h" + ], + "third_party": false, + "type": "filegroup" + }, { "deps": [ "gpr", diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj b/vsprojects/vcxproj/grpc++/grpc++.vcxproj index caa22a019d..8ec84928bf 100644 --- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj +++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj @@ -389,7 +389,6 @@ - @@ -597,8 +596,6 @@ - - diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters index 6fc1c96930..a32fdbb8f6 100644 --- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters +++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters @@ -157,9 +157,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\compression @@ -899,9 +896,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\compression diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj index 674818182e..0f8fe4a623 100644 --- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj +++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj @@ -383,7 +383,6 @@ - @@ -581,8 +580,6 @@ - - diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters index 2b9a5b13c1..d29b3ba6fe 100644 --- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters +++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters @@ -142,9 +142,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\compression @@ -866,9 +863,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\compression diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj index 948af2f29e..2a4d0b13a3 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj @@ -312,7 +312,6 @@ - @@ -502,6 +501,7 @@ + @@ -528,8 +528,6 @@ - - @@ -968,6 +966,8 @@ + + diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters index d43b0e3f83..800cea6d1d 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters @@ -37,9 +37,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\compression @@ -697,6 +694,9 @@ src\core\ext\filters\max_age + + src\core\ext\filters\message_size + src\core\plugin_registry @@ -833,9 +833,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\compression @@ -1403,6 +1400,9 @@ src\core\ext\filters\max_age + + src\core\ext\filters\message_size + @@ -1484,6 +1484,9 @@ {5369e83c-4625-fc14-cc40-9db5da3a7af4} + + {5ca3f38c-539f-3c4f-b68c-38b31ba339ba} + {e3abfd0a-064e-0f2f-c8e8-7c5a7e98142a} diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj index c675cda122..0e9c292384 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj @@ -207,7 +207,6 @@ - @@ -369,8 +368,6 @@ - - diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters index c6bd2d6c9f..94168a2628 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters @@ -94,9 +94,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\compression @@ -611,9 +608,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\compression diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj index 8799359bb7..11ee7b9563 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj @@ -302,7 +302,6 @@ - @@ -468,6 +467,7 @@ + @@ -496,8 +496,6 @@ - - @@ -878,6 +876,8 @@ + + diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters index cf2def4ff6..a4a46549ae 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters @@ -40,9 +40,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\compression @@ -613,6 +610,9 @@ src\core\ext\filters\max_age + + src\core\ext\filters\message_size + src\core\plugin_registry @@ -746,9 +746,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\compression @@ -1244,6 +1241,9 @@ src\core\ext\filters\max_age + + src\core\ext\filters\message_size + @@ -1325,6 +1325,9 @@ {d3bc80c1-5f2d-e842-42ac-43d8a6ada8de} + + {8cbe7444-caac-49dc-be89-d4c4d1c7966a} + {967c89fe-c97c-27e2-aac0-9ba5854cb5fa} diff --git a/vsprojects/vcxproj/test/minimal_stack_is_minimal_test/minimal_stack_is_minimal_test.vcxproj b/vsprojects/vcxproj/test/minimal_stack_is_minimal_test/minimal_stack_is_minimal_test.vcxproj new file mode 100644 index 0000000000..0473fa9545 --- /dev/null +++ b/vsprojects/vcxproj/test/minimal_stack_is_minimal_test/minimal_stack_is_minimal_test.vcxproj @@ -0,0 +1,199 @@ + + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + {68A54124-DFA3-4FF3-081F-70356222C977} + true + $(SolutionDir)IntDir\$(MSBuildProjectName)\ + + + + v100 + + + v110 + + + v120 + + + v140 + + + Application + true + Unicode + + + Application + false + true + Unicode + + + + + + + + + + + + + + minimal_stack_is_minimal_test + static + Debug + static + Debug + + + minimal_stack_is_minimal_test + static + Release + static + Release + + + + NotUsing + Level3 + Disabled + WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) + true + MultiThreadedDebug + true + None + false + + + Console + true + false + + + + + + NotUsing + Level3 + Disabled + WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) + true + MultiThreadedDebug + true + None + false + + + Console + true + false + + + + + + NotUsing + Level3 + MaxSpeed + WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions) + true + true + true + MultiThreaded + true + None + false + + + Console + true + false + true + true + + + + + + NotUsing + Level3 + MaxSpeed + WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions) + true + true + true + MultiThreaded + true + None + false + + + Console + true + false + true + true + + + + + + + + + + {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} + + + {29D16885-7228-4C31-81ED-5F9187C7F2A9} + + + {EAB0A629-17A9-44DB-B5FF-E91A721FE037} + + + {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} + + + + + + + + + + + + + + + This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}. + + + + + + + + + diff --git a/vsprojects/vcxproj/test/minimal_stack_is_minimal_test/minimal_stack_is_minimal_test.vcxproj.filters b/vsprojects/vcxproj/test/minimal_stack_is_minimal_test/minimal_stack_is_minimal_test.vcxproj.filters new file mode 100644 index 0000000000..7eb2ba551f --- /dev/null +++ b/vsprojects/vcxproj/test/minimal_stack_is_minimal_test/minimal_stack_is_minimal_test.vcxproj.filters @@ -0,0 +1,21 @@ + + + + + test\core\channel + + + + + + {52e0de0c-9f7d-1497-1339-b0ed30ed41f8} + + + {2cd01454-1131-89cc-68a2-10365fa32bb0} + + + {f473b99d-5602-d2df-2d85-99648d00ba4f} + + + + -- cgit v1.2.3 From b0f15ff23b3f6db30345967837781773bb50c7c0 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 3 Apr 2017 13:01:22 -0700 Subject: fix merge --- src/core/lib/surface/init.c | 28 ---------------------------- 1 file changed, 28 deletions(-) (limited to 'src/core/lib') diff --git a/src/core/lib/surface/init.c b/src/core/lib/surface/init.c index 15396b1663..f9b1675465 100644 --- a/src/core/lib/surface/init.c +++ b/src/core/lib/surface/init.c @@ -105,22 +105,6 @@ static bool maybe_add_http_filter(grpc_exec_ctx *exec_ctx, return true; } -typedef struct { - const grpc_channel_filter *filter; - const char *controlling_channel_arg; - bool default_on; -} maybe_prepend_filter_args; - -static const maybe_prepend_filter_args message_size_args = { - &grpc_message_size_filter, NULL, true}; - -static bool maybe_prepend_filter(grpc_exec_ctx *exec_ctx, - grpc_channel_stack_builder *builder, - void *arg) { - return grpc_channel_stack_builder_prepend_filter( - builder, (const grpc_channel_filter *)arg, NULL, NULL); -} - static void register_builtin_channel_init() { grpc_channel_init_register_stage( GRPC_CLIENT_DIRECT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, @@ -129,18 +113,6 @@ static void register_builtin_channel_init() { GRPC_SERVER_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, prepend_filter, (void *)&grpc_server_deadline_filter); grpc_channel_init_register_stage( -<<<<<<< HEAD -======= - GRPC_CLIENT_SUBCHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, - maybe_prepend_filter, (void *)&message_size_args); - grpc_channel_init_register_stage( - GRPC_CLIENT_DIRECT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, - prepend_filter, (void *)&grpc_message_size_filter); - grpc_channel_init_register_stage( - GRPC_SERVER_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, prepend_filter, - (void *)&grpc_message_size_filter); - grpc_channel_init_register_stage( ->>>>>>> 6b97e5344f4dddcdad1e0525b733162c0025b770 GRPC_CLIENT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, prepend_filter, (void *)&grpc_compress_filter); grpc_channel_init_register_stage( -- cgit v1.2.3 From af76743e33891f269ff2404ba8a631a97f6b50c0 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 3 Apr 2017 13:54:31 -0700 Subject: Optionalize compress, gather all the http2 filter bits together in ext/ --- BUILD | 27 +- CMakeLists.txt | 37 +- Makefile | 37 +- binding.gyp | 7 +- build.yaml | 19 +- config.m4 | 11 +- gRPC-Core.podspec | 19 +- grpc.gemspec | 13 +- include/grpc/impl/codegen/grpc_types.h | 3 + package.xml | 13 +- .../ext/filters/http/client/http_client_filter.c | 582 +++++++++++++++++++++ .../ext/filters/http/client/http_client_filter.h | 47 ++ .../ext/filters/http/compress/compress_filter.c | 351 +++++++++++++ .../ext/filters/http/compress/compress_filter.h | 67 +++ src/core/ext/filters/http/http_filters_plugin.c | 106 ++++ .../ext/filters/http/server/http_server_filter.c | 429 +++++++++++++++ .../ext/filters/http/server/http_server_filter.h | 42 ++ .../ext/transport/chttp2/server/chttp2_server.c | 2 +- src/core/lib/channel/compress_filter.c | 351 ------------- src/core/lib/channel/compress_filter.h | 67 --- src/core/lib/channel/http_client_filter.c | 582 --------------------- src/core/lib/channel/http_client_filter.h | 47 -- src/core/lib/channel/http_server_filter.c | 429 --------------- src/core/lib/channel/http_server_filter.h | 42 -- src/core/lib/security/credentials/credentials.c | 2 +- .../lib/security/credentials/ssl/ssl_credentials.c | 2 +- src/core/lib/surface/init.c | 33 -- .../plugin_registry/grpc_cronet_plugin_registry.c | 4 + src/core/plugin_registry/grpc_plugin_registry.c | 4 + .../grpc_unsecure_plugin_registry.c | 4 + src/python/grpcio/grpc_core_dependencies.py | 7 +- test/core/bad_client/bad_client.c | 2 +- test/core/channel/minimal_stack_is_minimal_test.c | 116 ++-- test/core/end2end/fixtures/h2_census.c | 2 +- test/core/end2end/fixtures/h2_compress.c | 2 +- test/core/end2end/fixtures/h2_full+pipe.c | 2 +- test/core/end2end/fixtures/h2_full+trace.c | 2 +- test/core/end2end/fixtures/h2_full.c | 2 +- test/core/end2end/fixtures/h2_http_proxy.c | 2 +- test/core/end2end/fixtures/h2_load_reporting.c | 2 +- test/core/end2end/fixtures/h2_proxy.c | 2 +- test/core/end2end/fixtures/h2_sockpair+trace.c | 6 +- test/core/end2end/fixtures/h2_sockpair.c | 6 +- test/core/end2end/fixtures/h2_sockpair_1byte.c | 6 +- test/core/end2end/fixtures/h2_uds.c | 2 +- test/cpp/microbenchmarks/bm_call_create.cc | 6 +- tools/doxygen/Doxyfile.c++.internal | 6 - tools/doxygen/Doxyfile.core.internal | 13 +- tools/run_tests/generated/sources_and_headers.json | 33 +- vsprojects/vcxproj/grpc++/grpc++.vcxproj | 9 - vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters | 18 - .../grpc++_unsecure/grpc++_unsecure.vcxproj | 9 - .../grpc++_unsecure.vcxproj.filters | 18 - vsprojects/vcxproj/grpc/grpc.vcxproj | 20 +- vsprojects/vcxproj/grpc/grpc.vcxproj.filters | 51 +- .../vcxproj/grpc_test_util/grpc_test_util.vcxproj | 9 - .../grpc_test_util/grpc_test_util.vcxproj.filters | 18 - .../vcxproj/grpc_unsecure/grpc_unsecure.vcxproj | 20 +- .../grpc_unsecure/grpc_unsecure.vcxproj.filters | 51 +- 59 files changed, 1951 insertions(+), 1870 deletions(-) create mode 100644 src/core/ext/filters/http/client/http_client_filter.c create mode 100644 src/core/ext/filters/http/client/http_client_filter.h create mode 100644 src/core/ext/filters/http/compress/compress_filter.c create mode 100644 src/core/ext/filters/http/compress/compress_filter.h create mode 100644 src/core/ext/filters/http/http_filters_plugin.c create mode 100644 src/core/ext/filters/http/server/http_server_filter.c create mode 100644 src/core/ext/filters/http/server/http_server_filter.h delete mode 100644 src/core/lib/channel/compress_filter.c delete mode 100644 src/core/lib/channel/compress_filter.h delete mode 100644 src/core/lib/channel/http_client_filter.c delete mode 100644 src/core/lib/channel/http_client_filter.h delete mode 100644 src/core/lib/channel/http_server_filter.c delete mode 100644 src/core/lib/channel/http_server_filter.h (limited to 'src/core/lib') diff --git a/BUILD b/BUILD index 98c194c778..59b9702873 100644 --- a/BUILD +++ b/BUILD @@ -91,6 +91,7 @@ grpc_cc_library( "grpc_base", "grpc_transport_chttp2_client_secure", "grpc_transport_cronet_client_secure", + "grpc_http_filters", ], ) @@ -432,14 +433,11 @@ grpc_cc_library( "src/core/lib/channel/channel_args.c", "src/core/lib/channel/channel_stack.c", "src/core/lib/channel/channel_stack_builder.c", - "src/core/lib/channel/compress_filter.c", "src/core/lib/channel/connected_channel.c", "src/core/lib/channel/deadline_filter.c", "src/core/lib/channel/handshaker.c", "src/core/lib/channel/handshaker_factory.c", "src/core/lib/channel/handshaker_registry.c", - "src/core/lib/channel/http_client_filter.c", - "src/core/lib/channel/http_server_filter.c", "src/core/lib/compression/compression.c", "src/core/lib/compression/message_compress.c", "src/core/lib/debug/trace.c", @@ -557,15 +555,12 @@ grpc_cc_library( "src/core/lib/channel/channel_args.h", "src/core/lib/channel/channel_stack.h", "src/core/lib/channel/channel_stack_builder.h", - "src/core/lib/channel/compress_filter.h", "src/core/lib/channel/connected_channel.h", "src/core/lib/channel/context.h", "src/core/lib/channel/deadline_filter.h", "src/core/lib/channel/handshaker.h", "src/core/lib/channel/handshaker_factory.h", "src/core/lib/channel/handshaker_registry.h", - "src/core/lib/channel/http_client_filter.h", - "src/core/lib/channel/http_server_filter.h", "src/core/lib/compression/algorithm_metadata.h", "src/core/lib/compression/message_compress.h", "src/core/lib/debug/trace.h", @@ -764,6 +759,25 @@ grpc_cc_library( ], ) +grpc_cc_library( + name = "grpc_http_filters", + hdrs = [ + "src/core/ext/filters/http/compress/compress_filter.h", + "src/core/ext/filters/http/client/http_client_filter.h", + "src/core/ext/filters/http/server/http_server_filter.h", + ], + srcs = [ + "src/core/ext/filters/http/compress/compress_filter.c", + "src/core/ext/filters/http/client/http_client_filter.c", + "src/core/ext/filters/http/server/http_server_filter.c", + "src/core/ext/filters/http/http_filters_plugin.c" + ], + language = "c", + deps = [ + "grpc_base", + ], +) + grpc_cc_library( name = "grpc_codegen", language = "c", @@ -1024,6 +1038,7 @@ grpc_cc_library( deps = [ "grpc_base", "grpc_transport_chttp2_alpn", + "grpc_http_filters", ], ) diff --git a/CMakeLists.txt b/CMakeLists.txt index 441be29c0b..7e51b53036 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -911,14 +911,11 @@ add_library(grpc src/core/lib/channel/channel_args.c src/core/lib/channel/channel_stack.c src/core/lib/channel/channel_stack_builder.c - src/core/lib/channel/compress_filter.c src/core/lib/channel/connected_channel.c src/core/lib/channel/deadline_filter.c src/core/lib/channel/handshaker.c src/core/lib/channel/handshaker_factory.c src/core/lib/channel/handshaker_registry.c - src/core/lib/channel/http_client_filter.c - src/core/lib/channel/http_server_filter.c src/core/lib/compression/compression.c src/core/lib/compression/message_compress.c src/core/lib/debug/trace.c @@ -1053,6 +1050,10 @@ add_library(grpc src/core/ext/transport/chttp2/transport/varint.c src/core/ext/transport/chttp2/transport/writing.c src/core/ext/transport/chttp2/alpn/alpn.c + src/core/ext/filters/http/client/http_client_filter.c + src/core/ext/filters/http/compress/compress_filter.c + src/core/ext/filters/http/http_filters_plugin.c + src/core/ext/filters/http/server/http_server_filter.c src/core/lib/http/httpcli_security_connector.c src/core/lib/security/context/security_context.c src/core/lib/security/credentials/composite/composite_credentials.c @@ -1233,14 +1234,11 @@ add_library(grpc_cronet src/core/lib/channel/channel_args.c src/core/lib/channel/channel_stack.c src/core/lib/channel/channel_stack_builder.c - src/core/lib/channel/compress_filter.c src/core/lib/channel/connected_channel.c src/core/lib/channel/deadline_filter.c src/core/lib/channel/handshaker.c src/core/lib/channel/handshaker_factory.c src/core/lib/channel/handshaker_registry.c - src/core/lib/channel/http_client_filter.c - src/core/lib/channel/http_server_filter.c src/core/lib/compression/compression.c src/core/lib/compression/message_compress.c src/core/lib/debug/trace.c @@ -1378,6 +1376,10 @@ add_library(grpc_cronet src/core/ext/transport/chttp2/transport/varint.c src/core/ext/transport/chttp2/transport/writing.c src/core/ext/transport/chttp2/alpn/alpn.c + src/core/ext/filters/http/client/http_client_filter.c + src/core/ext/filters/http/compress/compress_filter.c + src/core/ext/filters/http/http_filters_plugin.c + src/core/ext/filters/http/server/http_server_filter.c src/core/ext/filters/client_channel/channel_connectivity.c src/core/ext/filters/client_channel/client_channel.c src/core/ext/filters/client_channel/client_channel_factory.c @@ -1540,14 +1542,11 @@ add_library(grpc_test_util src/core/lib/channel/channel_args.c src/core/lib/channel/channel_stack.c src/core/lib/channel/channel_stack_builder.c - src/core/lib/channel/compress_filter.c src/core/lib/channel/connected_channel.c src/core/lib/channel/deadline_filter.c src/core/lib/channel/handshaker.c src/core/lib/channel/handshaker_factory.c src/core/lib/channel/handshaker_registry.c - src/core/lib/channel/http_client_filter.c - src/core/lib/channel/http_server_filter.c src/core/lib/compression/compression.c src/core/lib/compression/message_compress.c src/core/lib/debug/trace.c @@ -1799,14 +1798,11 @@ add_library(grpc_unsecure src/core/lib/channel/channel_args.c src/core/lib/channel/channel_stack.c src/core/lib/channel/channel_stack_builder.c - src/core/lib/channel/compress_filter.c src/core/lib/channel/connected_channel.c src/core/lib/channel/deadline_filter.c src/core/lib/channel/handshaker.c src/core/lib/channel/handshaker_factory.c src/core/lib/channel/handshaker_registry.c - src/core/lib/channel/http_client_filter.c - src/core/lib/channel/http_server_filter.c src/core/lib/compression/compression.c src/core/lib/compression/message_compress.c src/core/lib/debug/trace.c @@ -1942,6 +1938,10 @@ add_library(grpc_unsecure src/core/ext/transport/chttp2/transport/varint.c src/core/ext/transport/chttp2/transport/writing.c src/core/ext/transport/chttp2/alpn/alpn.c + src/core/ext/filters/http/client/http_client_filter.c + src/core/ext/filters/http/compress/compress_filter.c + src/core/ext/filters/http/http_filters_plugin.c + src/core/ext/filters/http/server/http_server_filter.c src/core/ext/transport/chttp2/server/chttp2_server.c src/core/ext/transport/chttp2/client/insecure/channel_create.c src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c @@ -2215,14 +2215,11 @@ add_library(grpc++ src/core/lib/channel/channel_args.c src/core/lib/channel/channel_stack.c src/core/lib/channel/channel_stack_builder.c - src/core/lib/channel/compress_filter.c src/core/lib/channel/connected_channel.c src/core/lib/channel/deadline_filter.c src/core/lib/channel/handshaker.c src/core/lib/channel/handshaker_factory.c src/core/lib/channel/handshaker_registry.c - src/core/lib/channel/http_client_filter.c - src/core/lib/channel/http_server_filter.c src/core/lib/compression/compression.c src/core/lib/compression/message_compress.c src/core/lib/debug/trace.c @@ -2544,14 +2541,11 @@ add_library(grpc++_cronet src/core/lib/channel/channel_args.c src/core/lib/channel/channel_stack.c src/core/lib/channel/channel_stack_builder.c - src/core/lib/channel/compress_filter.c src/core/lib/channel/connected_channel.c src/core/lib/channel/deadline_filter.c src/core/lib/channel/handshaker.c src/core/lib/channel/handshaker_factory.c src/core/lib/channel/handshaker_registry.c - src/core/lib/channel/http_client_filter.c - src/core/lib/channel/http_server_filter.c src/core/lib/compression/compression.c src/core/lib/compression/message_compress.c src/core/lib/debug/trace.c @@ -2692,6 +2686,10 @@ add_library(grpc++_cronet src/core/ext/transport/chttp2/transport/varint.c src/core/ext/transport/chttp2/transport/writing.c src/core/ext/transport/chttp2/alpn/alpn.c + src/core/ext/filters/http/client/http_client_filter.c + src/core/ext/filters/http/compress/compress_filter.c + src/core/ext/filters/http/http_filters_plugin.c + src/core/ext/filters/http/server/http_server_filter.c src/core/ext/filters/client_channel/channel_connectivity.c src/core/ext/filters/client_channel/client_channel.c src/core/ext/filters/client_channel/client_channel_factory.c @@ -3241,14 +3239,11 @@ add_library(grpc++_unsecure src/core/lib/channel/channel_args.c src/core/lib/channel/channel_stack.c src/core/lib/channel/channel_stack_builder.c - src/core/lib/channel/compress_filter.c src/core/lib/channel/connected_channel.c src/core/lib/channel/deadline_filter.c src/core/lib/channel/handshaker.c src/core/lib/channel/handshaker_factory.c src/core/lib/channel/handshaker_registry.c - src/core/lib/channel/http_client_filter.c - src/core/lib/channel/http_server_filter.c src/core/lib/compression/compression.c src/core/lib/compression/message_compress.c src/core/lib/debug/trace.c diff --git a/Makefile b/Makefile index c0d0a63a83..4e5e21d566 100644 --- a/Makefile +++ b/Makefile @@ -2816,14 +2816,11 @@ LIBGRPC_SRC = \ src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack_builder.c \ - src/core/lib/channel/compress_filter.c \ src/core/lib/channel/connected_channel.c \ src/core/lib/channel/deadline_filter.c \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_registry.c \ - src/core/lib/channel/http_client_filter.c \ - src/core/lib/channel/http_server_filter.c \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ src/core/lib/debug/trace.c \ @@ -2958,6 +2955,10 @@ LIBGRPC_SRC = \ src/core/ext/transport/chttp2/transport/varint.c \ src/core/ext/transport/chttp2/transport/writing.c \ src/core/ext/transport/chttp2/alpn/alpn.c \ + src/core/ext/filters/http/client/http_client_filter.c \ + src/core/ext/filters/http/compress/compress_filter.c \ + src/core/ext/filters/http/http_filters_plugin.c \ + src/core/ext/filters/http/server/http_server_filter.c \ src/core/lib/http/httpcli_security_connector.c \ src/core/lib/security/context/security_context.c \ src/core/lib/security/credentials/composite/composite_credentials.c \ @@ -3136,14 +3137,11 @@ LIBGRPC_CRONET_SRC = \ src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack_builder.c \ - src/core/lib/channel/compress_filter.c \ src/core/lib/channel/connected_channel.c \ src/core/lib/channel/deadline_filter.c \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_registry.c \ - src/core/lib/channel/http_client_filter.c \ - src/core/lib/channel/http_server_filter.c \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ src/core/lib/debug/trace.c \ @@ -3281,6 +3279,10 @@ LIBGRPC_CRONET_SRC = \ src/core/ext/transport/chttp2/transport/varint.c \ src/core/ext/transport/chttp2/transport/writing.c \ src/core/ext/transport/chttp2/alpn/alpn.c \ + src/core/ext/filters/http/client/http_client_filter.c \ + src/core/ext/filters/http/compress/compress_filter.c \ + src/core/ext/filters/http/http_filters_plugin.c \ + src/core/ext/filters/http/server/http_server_filter.c \ src/core/ext/filters/client_channel/channel_connectivity.c \ src/core/ext/filters/client_channel/client_channel.c \ src/core/ext/filters/client_channel/client_channel_factory.c \ @@ -3442,14 +3444,11 @@ LIBGRPC_TEST_UTIL_SRC = \ src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack_builder.c \ - src/core/lib/channel/compress_filter.c \ src/core/lib/channel/connected_channel.c \ src/core/lib/channel/deadline_filter.c \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_registry.c \ - src/core/lib/channel/http_client_filter.c \ - src/core/lib/channel/http_server_filter.c \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ src/core/lib/debug/trace.c \ @@ -3673,14 +3672,11 @@ LIBGRPC_UNSECURE_SRC = \ src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack_builder.c \ - src/core/lib/channel/compress_filter.c \ src/core/lib/channel/connected_channel.c \ src/core/lib/channel/deadline_filter.c \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_registry.c \ - src/core/lib/channel/http_client_filter.c \ - src/core/lib/channel/http_server_filter.c \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ src/core/lib/debug/trace.c \ @@ -3816,6 +3812,10 @@ LIBGRPC_UNSECURE_SRC = \ src/core/ext/transport/chttp2/transport/varint.c \ src/core/ext/transport/chttp2/transport/writing.c \ src/core/ext/transport/chttp2/alpn/alpn.c \ + src/core/ext/filters/http/client/http_client_filter.c \ + src/core/ext/filters/http/compress/compress_filter.c \ + src/core/ext/filters/http/http_filters_plugin.c \ + src/core/ext/filters/http/server/http_server_filter.c \ src/core/ext/transport/chttp2/server/chttp2_server.c \ src/core/ext/transport/chttp2/client/insecure/channel_create.c \ src/core/ext/transport/chttp2/client/insecure/channel_create_posix.c \ @@ -4066,14 +4066,11 @@ LIBGRPC++_SRC = \ src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack_builder.c \ - src/core/lib/channel/compress_filter.c \ src/core/lib/channel/connected_channel.c \ src/core/lib/channel/deadline_filter.c \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_registry.c \ - src/core/lib/channel/http_client_filter.c \ - src/core/lib/channel/http_server_filter.c \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ src/core/lib/debug/trace.c \ @@ -4403,14 +4400,11 @@ LIBGRPC++_CRONET_SRC = \ src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack_builder.c \ - src/core/lib/channel/compress_filter.c \ src/core/lib/channel/connected_channel.c \ src/core/lib/channel/deadline_filter.c \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_registry.c \ - src/core/lib/channel/http_client_filter.c \ - src/core/lib/channel/http_server_filter.c \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ src/core/lib/debug/trace.c \ @@ -4551,6 +4545,10 @@ LIBGRPC++_CRONET_SRC = \ src/core/ext/transport/chttp2/transport/varint.c \ src/core/ext/transport/chttp2/transport/writing.c \ src/core/ext/transport/chttp2/alpn/alpn.c \ + src/core/ext/filters/http/client/http_client_filter.c \ + src/core/ext/filters/http/compress/compress_filter.c \ + src/core/ext/filters/http/http_filters_plugin.c \ + src/core/ext/filters/http/server/http_server_filter.c \ src/core/ext/filters/client_channel/channel_connectivity.c \ src/core/ext/filters/client_channel/client_channel.c \ src/core/ext/filters/client_channel/client_channel_factory.c \ @@ -5092,14 +5090,11 @@ LIBGRPC++_UNSECURE_SRC = \ src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack_builder.c \ - src/core/lib/channel/compress_filter.c \ src/core/lib/channel/connected_channel.c \ src/core/lib/channel/deadline_filter.c \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_registry.c \ - src/core/lib/channel/http_client_filter.c \ - src/core/lib/channel/http_server_filter.c \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ src/core/lib/debug/trace.c \ diff --git a/binding.gyp b/binding.gyp index 01bd1ee43f..ccfbeedc63 100644 --- a/binding.gyp +++ b/binding.gyp @@ -618,14 +618,11 @@ 'src/core/lib/channel/channel_args.c', 'src/core/lib/channel/channel_stack.c', 'src/core/lib/channel/channel_stack_builder.c', - 'src/core/lib/channel/compress_filter.c', 'src/core/lib/channel/connected_channel.c', 'src/core/lib/channel/deadline_filter.c', 'src/core/lib/channel/handshaker.c', 'src/core/lib/channel/handshaker_factory.c', 'src/core/lib/channel/handshaker_registry.c', - 'src/core/lib/channel/http_client_filter.c', - 'src/core/lib/channel/http_server_filter.c', 'src/core/lib/compression/compression.c', 'src/core/lib/compression/message_compress.c', 'src/core/lib/debug/trace.c', @@ -760,6 +757,10 @@ 'src/core/ext/transport/chttp2/transport/varint.c', 'src/core/ext/transport/chttp2/transport/writing.c', 'src/core/ext/transport/chttp2/alpn/alpn.c', + 'src/core/ext/filters/http/client/http_client_filter.c', + 'src/core/ext/filters/http/compress/compress_filter.c', + 'src/core/ext/filters/http/http_filters_plugin.c', + 'src/core/ext/filters/http/server/http_server_filter.c', 'src/core/lib/http/httpcli_security_connector.c', 'src/core/lib/security/context/security_context.c', 'src/core/lib/security/credentials/composite/composite_credentials.c', diff --git a/build.yaml b/build.yaml index 6c87210e65..6a8abdc8b2 100644 --- a/build.yaml +++ b/build.yaml @@ -176,15 +176,12 @@ filegroups: - src/core/lib/channel/channel_args.h - src/core/lib/channel/channel_stack.h - src/core/lib/channel/channel_stack_builder.h - - src/core/lib/channel/compress_filter.h - src/core/lib/channel/connected_channel.h - src/core/lib/channel/context.h - src/core/lib/channel/deadline_filter.h - src/core/lib/channel/handshaker.h - src/core/lib/channel/handshaker_factory.h - src/core/lib/channel/handshaker_registry.h - - src/core/lib/channel/http_client_filter.h - - src/core/lib/channel/http_server_filter.h - src/core/lib/compression/algorithm_metadata.h - src/core/lib/compression/message_compress.h - src/core/lib/debug/trace.h @@ -286,14 +283,11 @@ filegroups: - src/core/lib/channel/channel_args.c - src/core/lib/channel/channel_stack.c - src/core/lib/channel/channel_stack_builder.c - - src/core/lib/channel/compress_filter.c - src/core/lib/channel/connected_channel.c - src/core/lib/channel/deadline_filter.c - src/core/lib/channel/handshaker.c - src/core/lib/channel/handshaker_factory.c - src/core/lib/channel/handshaker_registry.c - - src/core/lib/channel/http_client_filter.c - - src/core/lib/channel/http_server_filter.c - src/core/lib/compression/compression.c - src/core/lib/compression/message_compress.c - src/core/lib/debug/trace.c @@ -466,6 +460,17 @@ filegroups: - include/grpc/impl/codegen/status.h uses: - gpr_codegen +- name: grpc_http_filters + headers: + - src/core/ext/filters/http/client/http_client_filter.h + - src/core/ext/filters/http/compress/compress_filter.h + - src/core/ext/filters/http/server/http_server_filter.h + src: + - src/core/ext/filters/http/client/http_client_filter.c + - src/core/ext/filters/http/compress/compress_filter.c + - src/core/ext/filters/http/http_filters_plugin.c + - src/core/ext/filters/http/server/http_server_filter.c + plugin: grpc_http_filters - name: grpc_lb_policy_grpclb headers: - src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.h @@ -700,6 +705,7 @@ filegroups: uses: - grpc_base - grpc_transport_chttp2_alpn + - grpc_http_filters - name: grpc_transport_chttp2_alpn headers: - src/core/ext/transport/chttp2/alpn/alpn.h @@ -773,6 +779,7 @@ filegroups: filegroups: - grpc_base - grpc_transport_chttp2 + - grpc_http_filters - name: nanopb headers: - third_party/nanopb/pb.h diff --git a/config.m4 b/config.m4 index d830fa17bf..77ffaa4db4 100644 --- a/config.m4 +++ b/config.m4 @@ -86,14 +86,11 @@ if test "$PHP_GRPC" != "no"; then src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack_builder.c \ - src/core/lib/channel/compress_filter.c \ src/core/lib/channel/connected_channel.c \ src/core/lib/channel/deadline_filter.c \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_registry.c \ - src/core/lib/channel/http_client_filter.c \ - src/core/lib/channel/http_server_filter.c \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ src/core/lib/debug/trace.c \ @@ -228,6 +225,10 @@ if test "$PHP_GRPC" != "no"; then src/core/ext/transport/chttp2/transport/varint.c \ src/core/ext/transport/chttp2/transport/writing.c \ src/core/ext/transport/chttp2/alpn/alpn.c \ + src/core/ext/filters/http/client/http_client_filter.c \ + src/core/ext/filters/http/compress/compress_filter.c \ + src/core/ext/filters/http/http_filters_plugin.c \ + src/core/ext/filters/http/server/http_server_filter.c \ src/core/lib/http/httpcli_security_connector.c \ src/core/lib/security/context/security_context.c \ src/core/lib/security/credentials/composite/composite_credentials.c \ @@ -637,6 +638,10 @@ if test "$PHP_GRPC" != "no"; then PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/client_channel/resolver/dns/c_ares) PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/client_channel/resolver/dns/native) PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/client_channel/resolver/sockaddr) + PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/http) + PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/http/client) + PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/http/compress) + PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/http/server) PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/load_reporting) PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/max_age) PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/message_size) diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec index 8f39374693..b0b8686a81 100644 --- a/gRPC-Core.podspec +++ b/gRPC-Core.podspec @@ -258,15 +258,12 @@ Pod::Spec.new do |s| 'src/core/lib/channel/channel_args.h', 'src/core/lib/channel/channel_stack.h', 'src/core/lib/channel/channel_stack_builder.h', - 'src/core/lib/channel/compress_filter.h', 'src/core/lib/channel/connected_channel.h', 'src/core/lib/channel/context.h', 'src/core/lib/channel/deadline_filter.h', 'src/core/lib/channel/handshaker.h', 'src/core/lib/channel/handshaker_factory.h', 'src/core/lib/channel/handshaker_registry.h', - 'src/core/lib/channel/http_client_filter.h', - 'src/core/lib/channel/http_server_filter.h', 'src/core/lib/compression/algorithm_metadata.h', 'src/core/lib/compression/message_compress.h', 'src/core/lib/debug/trace.h', @@ -383,6 +380,9 @@ Pod::Spec.new do |s| 'src/core/ext/transport/chttp2/transport/stream_map.h', 'src/core/ext/transport/chttp2/transport/varint.h', 'src/core/ext/transport/chttp2/alpn/alpn.h', + 'src/core/ext/filters/http/client/http_client_filter.h', + 'src/core/ext/filters/http/compress/compress_filter.h', + 'src/core/ext/filters/http/server/http_server_filter.h', 'src/core/lib/security/context/security_context.h', 'src/core/lib/security/credentials/composite/composite_credentials.h', 'src/core/lib/security/credentials/credentials.h', @@ -461,14 +461,11 @@ Pod::Spec.new do |s| 'src/core/lib/channel/channel_args.c', 'src/core/lib/channel/channel_stack.c', 'src/core/lib/channel/channel_stack_builder.c', - 'src/core/lib/channel/compress_filter.c', 'src/core/lib/channel/connected_channel.c', 'src/core/lib/channel/deadline_filter.c', 'src/core/lib/channel/handshaker.c', 'src/core/lib/channel/handshaker_factory.c', 'src/core/lib/channel/handshaker_registry.c', - 'src/core/lib/channel/http_client_filter.c', - 'src/core/lib/channel/http_server_filter.c', 'src/core/lib/compression/compression.c', 'src/core/lib/compression/message_compress.c', 'src/core/lib/debug/trace.c', @@ -603,6 +600,10 @@ Pod::Spec.new do |s| 'src/core/ext/transport/chttp2/transport/varint.c', 'src/core/ext/transport/chttp2/transport/writing.c', 'src/core/ext/transport/chttp2/alpn/alpn.c', + 'src/core/ext/filters/http/client/http_client_filter.c', + 'src/core/ext/filters/http/compress/compress_filter.c', + 'src/core/ext/filters/http/http_filters_plugin.c', + 'src/core/ext/filters/http/server/http_server_filter.c', 'src/core/lib/http/httpcli_security_connector.c', 'src/core/lib/security/context/security_context.c', 'src/core/lib/security/credentials/composite/composite_credentials.c', @@ -708,15 +709,12 @@ Pod::Spec.new do |s| 'src/core/lib/channel/channel_args.h', 'src/core/lib/channel/channel_stack.h', 'src/core/lib/channel/channel_stack_builder.h', - 'src/core/lib/channel/compress_filter.h', 'src/core/lib/channel/connected_channel.h', 'src/core/lib/channel/context.h', 'src/core/lib/channel/deadline_filter.h', 'src/core/lib/channel/handshaker.h', 'src/core/lib/channel/handshaker_factory.h', 'src/core/lib/channel/handshaker_registry.h', - 'src/core/lib/channel/http_client_filter.h', - 'src/core/lib/channel/http_server_filter.h', 'src/core/lib/compression/algorithm_metadata.h', 'src/core/lib/compression/message_compress.h', 'src/core/lib/debug/trace.h', @@ -833,6 +831,9 @@ Pod::Spec.new do |s| 'src/core/ext/transport/chttp2/transport/stream_map.h', 'src/core/ext/transport/chttp2/transport/varint.h', 'src/core/ext/transport/chttp2/alpn/alpn.h', + 'src/core/ext/filters/http/client/http_client_filter.h', + 'src/core/ext/filters/http/compress/compress_filter.h', + 'src/core/ext/filters/http/server/http_server_filter.h', 'src/core/lib/security/context/security_context.h', 'src/core/lib/security/credentials/composite/composite_credentials.h', 'src/core/lib/security/credentials/credentials.h', diff --git a/grpc.gemspec b/grpc.gemspec index 60fc0a208a..2ba0ec953b 100755 --- a/grpc.gemspec +++ b/grpc.gemspec @@ -174,15 +174,12 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/channel/channel_args.h ) s.files += %w( src/core/lib/channel/channel_stack.h ) s.files += %w( src/core/lib/channel/channel_stack_builder.h ) - s.files += %w( src/core/lib/channel/compress_filter.h ) s.files += %w( src/core/lib/channel/connected_channel.h ) s.files += %w( src/core/lib/channel/context.h ) s.files += %w( src/core/lib/channel/deadline_filter.h ) s.files += %w( src/core/lib/channel/handshaker.h ) s.files += %w( src/core/lib/channel/handshaker_factory.h ) s.files += %w( src/core/lib/channel/handshaker_registry.h ) - s.files += %w( src/core/lib/channel/http_client_filter.h ) - s.files += %w( src/core/lib/channel/http_server_filter.h ) s.files += %w( src/core/lib/compression/algorithm_metadata.h ) s.files += %w( src/core/lib/compression/message_compress.h ) s.files += %w( src/core/lib/debug/trace.h ) @@ -299,6 +296,9 @@ Gem::Specification.new do |s| s.files += %w( src/core/ext/transport/chttp2/transport/stream_map.h ) s.files += %w( src/core/ext/transport/chttp2/transport/varint.h ) s.files += %w( src/core/ext/transport/chttp2/alpn/alpn.h ) + s.files += %w( src/core/ext/filters/http/client/http_client_filter.h ) + s.files += %w( src/core/ext/filters/http/compress/compress_filter.h ) + s.files += %w( src/core/ext/filters/http/server/http_server_filter.h ) s.files += %w( src/core/lib/security/context/security_context.h ) s.files += %w( src/core/lib/security/credentials/composite/composite_credentials.h ) s.files += %w( src/core/lib/security/credentials/credentials.h ) @@ -377,14 +377,11 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/channel/channel_args.c ) s.files += %w( src/core/lib/channel/channel_stack.c ) s.files += %w( src/core/lib/channel/channel_stack_builder.c ) - s.files += %w( src/core/lib/channel/compress_filter.c ) s.files += %w( src/core/lib/channel/connected_channel.c ) s.files += %w( src/core/lib/channel/deadline_filter.c ) s.files += %w( src/core/lib/channel/handshaker.c ) s.files += %w( src/core/lib/channel/handshaker_factory.c ) s.files += %w( src/core/lib/channel/handshaker_registry.c ) - s.files += %w( src/core/lib/channel/http_client_filter.c ) - s.files += %w( src/core/lib/channel/http_server_filter.c ) s.files += %w( src/core/lib/compression/compression.c ) s.files += %w( src/core/lib/compression/message_compress.c ) s.files += %w( src/core/lib/debug/trace.c ) @@ -519,6 +516,10 @@ Gem::Specification.new do |s| s.files += %w( src/core/ext/transport/chttp2/transport/varint.c ) s.files += %w( src/core/ext/transport/chttp2/transport/writing.c ) s.files += %w( src/core/ext/transport/chttp2/alpn/alpn.c ) + s.files += %w( src/core/ext/filters/http/client/http_client_filter.c ) + s.files += %w( src/core/ext/filters/http/compress/compress_filter.c ) + s.files += %w( src/core/ext/filters/http/http_filters_plugin.c ) + s.files += %w( src/core/ext/filters/http/server/http_server_filter.c ) s.files += %w( src/core/lib/http/httpcli_security_connector.c ) s.files += %w( src/core/lib/security/context/security_context.c ) s.files += %w( src/core/lib/security/credentials/composite/composite_credentials.c ) diff --git a/include/grpc/impl/codegen/grpc_types.h b/include/grpc/impl/codegen/grpc_types.h index 5beac83a3b..83bdd80f2c 100644 --- a/include/grpc/impl/codegen/grpc_types.h +++ b/include/grpc/impl/codegen/grpc_types.h @@ -175,6 +175,9 @@ typedef struct { /** Grace period after the chennel reaches its max age. Int valued, milliseconds. INT_MAX means unlimited. */ #define GRPC_ARG_MAX_CONNECTION_AGE_GRACE_MS "grpc.max_connection_age_grace_ms" +/** Enable/disable support for per-message compression. Defaults to 1, unless + GRPC_ARG_MINIMAL_STACK is enabled, in which case it defaults to 0. */ +#define GRPC_ARG_ENABLE_PER_MESSAGE_COMPRESSION "grpc.per_message_compression" /** Initial sequence number for http2 transports. Int valued. */ #define GRPC_ARG_HTTP2_INITIAL_SEQUENCE_NUMBER \ "grpc.http2.initial_sequence_number" diff --git a/package.xml b/package.xml index f2cf6463e5..7faa532082 100644 --- a/package.xml +++ b/package.xml @@ -183,15 +183,12 @@ - - - @@ -308,6 +305,9 @@ + + + @@ -386,14 +386,11 @@ - - - @@ -528,6 +525,10 @@ + + + + diff --git a/src/core/ext/filters/http/client/http_client_filter.c b/src/core/ext/filters/http/client/http_client_filter.c new file mode 100644 index 0000000000..c97bdb31dd --- /dev/null +++ b/src/core/ext/filters/http/client/http_client_filter.c @@ -0,0 +1,582 @@ +/* + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "src/core/ext/filters/http/client/http_client_filter.h" +#include +#include +#include +#include +#include "src/core/lib/profiling/timers.h" +#include "src/core/lib/slice/b64.h" +#include "src/core/lib/slice/percent_encoding.h" +#include "src/core/lib/slice/slice_internal.h" +#include "src/core/lib/slice/slice_string_helpers.h" +#include "src/core/lib/support/string.h" +#include "src/core/lib/transport/static_metadata.h" +#include "src/core/lib/transport/transport_impl.h" + +#define EXPECTED_CONTENT_TYPE "application/grpc" +#define EXPECTED_CONTENT_TYPE_LENGTH sizeof(EXPECTED_CONTENT_TYPE) - 1 + +/* default maximum size of payload eligable for GET request */ +static const size_t kMaxPayloadSizeForGet = 2048; + +typedef struct call_data { + grpc_linked_mdelem method; + grpc_linked_mdelem scheme; + grpc_linked_mdelem authority; + grpc_linked_mdelem te_trailers; + grpc_linked_mdelem content_type; + grpc_linked_mdelem user_agent; + + grpc_metadata_batch *recv_initial_metadata; + grpc_metadata_batch *recv_trailing_metadata; + uint8_t *payload_bytes; + + /* Vars to read data off of send_message */ + grpc_transport_stream_op send_op; + uint32_t send_length; + uint32_t send_flags; + grpc_slice incoming_slice; + grpc_slice_buffer_stream replacement_stream; + grpc_slice_buffer slices; + /* flag that indicates that all slices of send_messages aren't availble */ + bool send_message_blocked; + + /** Closure to call when finished with the hc_on_recv hook */ + grpc_closure *on_done_recv_initial_metadata; + grpc_closure *on_done_recv_trailing_metadata; + grpc_closure *on_complete; + grpc_closure *post_send; + + /** Receive closures are chained: we inject this closure as the on_done_recv + up-call on transport_op, and remember to call our on_done_recv member + after handling it. */ + grpc_closure hc_on_recv_initial_metadata; + grpc_closure hc_on_recv_trailing_metadata; + grpc_closure hc_on_complete; + grpc_closure got_slice; + grpc_closure send_done; +} call_data; + +typedef struct channel_data { + grpc_mdelem static_scheme; + grpc_mdelem user_agent; + size_t max_payload_size_for_get; +} channel_data; + +static grpc_error *client_filter_incoming_metadata(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_metadata_batch *b) { + if (b->idx.named.status != NULL) { + if (grpc_mdelem_eq(b->idx.named.status->md, GRPC_MDELEM_STATUS_200)) { + grpc_metadata_batch_remove(exec_ctx, b, b->idx.named.status); + } else { + char *val = grpc_dump_slice(GRPC_MDVALUE(b->idx.named.status->md), + GPR_DUMP_ASCII); + char *msg; + gpr_asprintf(&msg, "Received http2 header with status: %s", val); + grpc_error *e = grpc_error_set_str( + grpc_error_set_int( + grpc_error_set_str( + GRPC_ERROR_CREATE_FROM_STATIC_STRING( + "Received http2 :status header with non-200 OK status"), + GRPC_ERROR_STR_VALUE, grpc_slice_from_copied_string(val)), + GRPC_ERROR_INT_GRPC_STATUS, GRPC_STATUS_CANCELLED), + GRPC_ERROR_STR_GRPC_MESSAGE, grpc_slice_from_copied_string(msg)); + gpr_free(val); + gpr_free(msg); + return e; + } + } + + if (b->idx.named.grpc_message != NULL) { + grpc_slice pct_decoded_msg = grpc_permissive_percent_decode_slice( + GRPC_MDVALUE(b->idx.named.grpc_message->md)); + if (grpc_slice_is_equivalent(pct_decoded_msg, + GRPC_MDVALUE(b->idx.named.grpc_message->md))) { + grpc_slice_unref_internal(exec_ctx, pct_decoded_msg); + } else { + grpc_metadata_batch_set_value(exec_ctx, b->idx.named.grpc_message, + pct_decoded_msg); + } + } + + if (b->idx.named.content_type != NULL) { + if (!grpc_mdelem_eq(b->idx.named.content_type->md, + GRPC_MDELEM_CONTENT_TYPE_APPLICATION_SLASH_GRPC)) { + if (grpc_slice_buf_start_eq(GRPC_MDVALUE(b->idx.named.content_type->md), + EXPECTED_CONTENT_TYPE, + EXPECTED_CONTENT_TYPE_LENGTH) && + (GRPC_SLICE_START_PTR(GRPC_MDVALUE( + b->idx.named.content_type->md))[EXPECTED_CONTENT_TYPE_LENGTH] == + '+' || + GRPC_SLICE_START_PTR(GRPC_MDVALUE( + b->idx.named.content_type->md))[EXPECTED_CONTENT_TYPE_LENGTH] == + ';')) { + /* Although the C implementation doesn't (currently) generate them, + any custom +-suffix is explicitly valid. */ + /* TODO(klempner): We should consider preallocating common values such + as +proto or +json, or at least stashing them if we see them. */ + /* TODO(klempner): Should we be surfacing this to application code? */ + } else { + /* TODO(klempner): We're currently allowing this, but we shouldn't + see it without a proxy so log for now. */ + char *val = grpc_dump_slice(GRPC_MDVALUE(b->idx.named.content_type->md), + GPR_DUMP_ASCII); + gpr_log(GPR_INFO, "Unexpected content-type '%s'", val); + gpr_free(val); + } + } + grpc_metadata_batch_remove(exec_ctx, b, b->idx.named.content_type); + } + + return GRPC_ERROR_NONE; +} + +static void hc_on_recv_initial_metadata(grpc_exec_ctx *exec_ctx, + void *user_data, grpc_error *error) { + grpc_call_element *elem = user_data; + call_data *calld = elem->call_data; + if (error == GRPC_ERROR_NONE) { + error = client_filter_incoming_metadata(exec_ctx, elem, + calld->recv_initial_metadata); + } else { + GRPC_ERROR_REF(error); + } + grpc_closure_run(exec_ctx, calld->on_done_recv_initial_metadata, error); +} + +static void hc_on_recv_trailing_metadata(grpc_exec_ctx *exec_ctx, + void *user_data, grpc_error *error) { + grpc_call_element *elem = user_data; + call_data *calld = elem->call_data; + if (error == GRPC_ERROR_NONE) { + error = client_filter_incoming_metadata(exec_ctx, elem, + calld->recv_trailing_metadata); + } else { + GRPC_ERROR_REF(error); + } + grpc_closure_run(exec_ctx, calld->on_done_recv_trailing_metadata, error); +} + +static void hc_on_complete(grpc_exec_ctx *exec_ctx, void *user_data, + grpc_error *error) { + grpc_call_element *elem = user_data; + call_data *calld = elem->call_data; + if (calld->payload_bytes) { + gpr_free(calld->payload_bytes); + calld->payload_bytes = NULL; + } + calld->on_complete->cb(exec_ctx, calld->on_complete->cb_arg, error); +} + +static void send_done(grpc_exec_ctx *exec_ctx, void *elemp, grpc_error *error) { + grpc_call_element *elem = elemp; + call_data *calld = elem->call_data; + grpc_slice_buffer_reset_and_unref_internal(exec_ctx, &calld->slices); + calld->post_send->cb(exec_ctx, calld->post_send->cb_arg, error); +} + +static void remove_if_present(grpc_exec_ctx *exec_ctx, + grpc_metadata_batch *batch, + grpc_metadata_batch_callouts_index idx) { + if (batch->idx.array[idx] != NULL) { + grpc_metadata_batch_remove(exec_ctx, batch, batch->idx.array[idx]); + } +} + +static void continue_send_message(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem) { + call_data *calld = elem->call_data; + uint8_t *wrptr = calld->payload_bytes; + while (grpc_byte_stream_next(exec_ctx, calld->send_op.send_message, + &calld->incoming_slice, ~(size_t)0, + &calld->got_slice)) { + memcpy(wrptr, GRPC_SLICE_START_PTR(calld->incoming_slice), + GRPC_SLICE_LENGTH(calld->incoming_slice)); + wrptr += GRPC_SLICE_LENGTH(calld->incoming_slice); + grpc_slice_buffer_add(&calld->slices, calld->incoming_slice); + if (calld->send_length == calld->slices.length) { + calld->send_message_blocked = false; + break; + } + } +} + +static void got_slice(grpc_exec_ctx *exec_ctx, void *elemp, grpc_error *error) { + grpc_call_element *elem = elemp; + call_data *calld = elem->call_data; + calld->send_message_blocked = false; + grpc_slice_buffer_add(&calld->slices, calld->incoming_slice); + if (calld->send_length == calld->slices.length) { + /* Pass down the original send_message op that was blocked.*/ + grpc_slice_buffer_stream_init(&calld->replacement_stream, &calld->slices, + calld->send_flags); + calld->send_op.send_message = &calld->replacement_stream.base; + calld->post_send = calld->send_op.on_complete; + calld->send_op.on_complete = &calld->send_done; + grpc_call_next_op(exec_ctx, elem, &calld->send_op); + } else { + continue_send_message(exec_ctx, elem); + } +} + +static grpc_error *hc_mutate_op(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_transport_stream_op *op) { + /* grab pointers to our data from the call element */ + call_data *calld = elem->call_data; + channel_data *channeld = elem->channel_data; + grpc_error *error; + + if (op->send_initial_metadata != NULL) { + /* Decide which HTTP VERB to use. We use GET if the request is marked + cacheable, and the operation contains both initial metadata and send + message, and the payload is below the size threshold, and all the data + for this request is immediately available. */ + grpc_mdelem method = GRPC_MDELEM_METHOD_POST; + if ((op->send_initial_metadata_flags & + GRPC_INITIAL_METADATA_CACHEABLE_REQUEST) && + op->send_message != NULL && + op->send_message->length < channeld->max_payload_size_for_get) { + method = GRPC_MDELEM_METHOD_GET; + /* The following write to calld->send_message_blocked isn't racy with + reads in hc_start_transport_op (which deals with SEND_MESSAGE ops) because + being here means ops->send_message is not NULL, which is primarily + guarding the read there. */ + calld->send_message_blocked = true; + } else if (op->send_initial_metadata_flags & + GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST) { + method = GRPC_MDELEM_METHOD_PUT; + } + + /* Attempt to read the data from send_message and create a header field. */ + if (grpc_mdelem_eq(method, GRPC_MDELEM_METHOD_GET)) { + /* allocate memory to hold the entire payload */ + calld->payload_bytes = gpr_malloc(op->send_message->length); + + /* read slices of send_message and copy into payload_bytes */ + calld->send_op = *op; + calld->send_length = op->send_message->length; + calld->send_flags = op->send_message->flags; + continue_send_message(exec_ctx, elem); + + if (calld->send_message_blocked == false) { + /* when all the send_message data is available, then modify the path + * MDELEM by appending base64 encoded query to the path */ + const int k_url_safe = 1; + const int k_multi_line = 0; + const unsigned char k_query_separator = '?'; + + grpc_slice path_slice = + GRPC_MDVALUE(op->send_initial_metadata->idx.named.path->md); + /* sum up individual component's lengths and allocate enough memory to + * hold combined path+query */ + size_t estimated_len = GRPC_SLICE_LENGTH(path_slice); + estimated_len++; /* for the '?' */ + estimated_len += grpc_base64_estimate_encoded_size( + op->send_message->length, k_url_safe, k_multi_line); + estimated_len += 1; /* for the trailing 0 */ + grpc_slice path_with_query_slice = grpc_slice_malloc(estimated_len); + + /* memcopy individual pieces into this slice */ + uint8_t *write_ptr = + (uint8_t *)GRPC_SLICE_START_PTR(path_with_query_slice); + uint8_t *original_path = (uint8_t *)GRPC_SLICE_START_PTR(path_slice); + memcpy(write_ptr, original_path, GRPC_SLICE_LENGTH(path_slice)); + write_ptr += GRPC_SLICE_LENGTH(path_slice); + + *write_ptr = k_query_separator; + write_ptr++; /* for the '?' */ + + grpc_base64_encode_core((char *)write_ptr, calld->payload_bytes, + op->send_message->length, k_url_safe, + k_multi_line); + + /* remove trailing unused memory and add trailing 0 to terminate string + */ + char *t = (char *)GRPC_SLICE_START_PTR(path_with_query_slice); + /* safe to use strlen since base64_encode will always add '\0' */ + size_t path_length = strlen(t) + 1; + *(t + path_length) = '\0'; + path_with_query_slice = + grpc_slice_sub(path_with_query_slice, 0, path_length); + + /* substitute previous path with the new path+query */ + grpc_mdelem mdelem_path_and_query = grpc_mdelem_from_slices( + exec_ctx, GRPC_MDSTR_PATH, path_with_query_slice); + grpc_metadata_batch *b = op->send_initial_metadata; + error = grpc_metadata_batch_substitute(exec_ctx, b, b->idx.named.path, + mdelem_path_and_query); + if (error != GRPC_ERROR_NONE) return error; + + calld->on_complete = op->on_complete; + op->on_complete = &calld->hc_on_complete; + op->send_message = NULL; + grpc_slice_unref_internal(exec_ctx, path_with_query_slice); + } else { + /* Not all data is available. Fall back to POST. */ + gpr_log(GPR_DEBUG, + "Request is marked Cacheable but not all data is available.\ + Falling back to POST"); + method = GRPC_MDELEM_METHOD_POST; + } + } + + remove_if_present(exec_ctx, op->send_initial_metadata, GRPC_BATCH_METHOD); + remove_if_present(exec_ctx, op->send_initial_metadata, GRPC_BATCH_SCHEME); + remove_if_present(exec_ctx, op->send_initial_metadata, GRPC_BATCH_TE); + remove_if_present(exec_ctx, op->send_initial_metadata, + GRPC_BATCH_CONTENT_TYPE); + remove_if_present(exec_ctx, op->send_initial_metadata, + GRPC_BATCH_USER_AGENT); + + /* Send : prefixed headers, which have to be before any application + layer headers. */ + error = grpc_metadata_batch_add_head(exec_ctx, op->send_initial_metadata, + &calld->method, method); + if (error != GRPC_ERROR_NONE) return error; + error = + grpc_metadata_batch_add_head(exec_ctx, op->send_initial_metadata, + &calld->scheme, channeld->static_scheme); + if (error != GRPC_ERROR_NONE) return error; + error = grpc_metadata_batch_add_tail(exec_ctx, op->send_initial_metadata, + &calld->te_trailers, + GRPC_MDELEM_TE_TRAILERS); + if (error != GRPC_ERROR_NONE) return error; + error = grpc_metadata_batch_add_tail( + exec_ctx, op->send_initial_metadata, &calld->content_type, + GRPC_MDELEM_CONTENT_TYPE_APPLICATION_SLASH_GRPC); + if (error != GRPC_ERROR_NONE) return error; + error = grpc_metadata_batch_add_tail(exec_ctx, op->send_initial_metadata, + &calld->user_agent, + GRPC_MDELEM_REF(channeld->user_agent)); + if (error != GRPC_ERROR_NONE) return error; + } + + if (op->recv_initial_metadata != NULL) { + /* substitute our callback for the higher callback */ + calld->recv_initial_metadata = op->recv_initial_metadata; + calld->on_done_recv_initial_metadata = op->recv_initial_metadata_ready; + op->recv_initial_metadata_ready = &calld->hc_on_recv_initial_metadata; + } + + if (op->recv_trailing_metadata != NULL) { + /* substitute our callback for the higher callback */ + calld->recv_trailing_metadata = op->recv_trailing_metadata; + calld->on_done_recv_trailing_metadata = op->on_complete; + op->on_complete = &calld->hc_on_recv_trailing_metadata; + } + + return GRPC_ERROR_NONE; +} + +static void hc_start_transport_op(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_transport_stream_op *op) { + GPR_TIMER_BEGIN("hc_start_transport_op", 0); + GRPC_CALL_LOG_OP(GPR_INFO, elem, op); + grpc_error *error = hc_mutate_op(exec_ctx, elem, op); + if (error != GRPC_ERROR_NONE) { + grpc_transport_stream_op_finish_with_failure(exec_ctx, op, error); + } else { + call_data *calld = elem->call_data; + if (op->send_message != NULL && calld->send_message_blocked) { + /* Don't forward the op. send_message contains slices that aren't ready + yet. The call will be forwarded by the op_complete of slice read call. + */ + } else { + grpc_call_next_op(exec_ctx, elem, op); + } + } + GPR_TIMER_END("hc_start_transport_op", 0); +} + +/* Constructor for call_data */ +static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + const grpc_call_element_args *args) { + call_data *calld = elem->call_data; + calld->on_done_recv_initial_metadata = NULL; + calld->on_done_recv_trailing_metadata = NULL; + calld->on_complete = NULL; + calld->payload_bytes = NULL; + calld->send_message_blocked = false; + grpc_slice_buffer_init(&calld->slices); + grpc_closure_init(&calld->hc_on_recv_initial_metadata, + hc_on_recv_initial_metadata, elem, + grpc_schedule_on_exec_ctx); + grpc_closure_init(&calld->hc_on_recv_trailing_metadata, + hc_on_recv_trailing_metadata, elem, + grpc_schedule_on_exec_ctx); + grpc_closure_init(&calld->hc_on_complete, hc_on_complete, elem, + grpc_schedule_on_exec_ctx); + grpc_closure_init(&calld->got_slice, got_slice, elem, + grpc_schedule_on_exec_ctx); + grpc_closure_init(&calld->send_done, send_done, elem, + grpc_schedule_on_exec_ctx); + return GRPC_ERROR_NONE; +} + +/* Destructor for call_data */ +static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, + const grpc_call_final_info *final_info, + grpc_closure *ignored) { + call_data *calld = elem->call_data; + grpc_slice_buffer_destroy_internal(exec_ctx, &calld->slices); +} + +static grpc_mdelem scheme_from_args(const grpc_channel_args *args) { + unsigned i; + size_t j; + grpc_mdelem valid_schemes[] = {GRPC_MDELEM_SCHEME_HTTP, + GRPC_MDELEM_SCHEME_HTTPS}; + if (args != NULL) { + for (i = 0; i < args->num_args; ++i) { + if (args->args[i].type == GRPC_ARG_STRING && + strcmp(args->args[i].key, GRPC_ARG_HTTP2_SCHEME) == 0) { + for (j = 0; j < GPR_ARRAY_SIZE(valid_schemes); j++) { + if (0 == grpc_slice_str_cmp(GRPC_MDVALUE(valid_schemes[j]), + args->args[i].value.string)) { + return valid_schemes[j]; + } + } + } + } + } + return GRPC_MDELEM_SCHEME_HTTP; +} + +static size_t max_payload_size_from_args(const grpc_channel_args *args) { + if (args != NULL) { + for (size_t i = 0; i < args->num_args; ++i) { + if (0 == strcmp(args->args[i].key, GRPC_ARG_MAX_PAYLOAD_SIZE_FOR_GET)) { + if (args->args[i].type != GRPC_ARG_INTEGER) { + gpr_log(GPR_ERROR, "%s: must be an integer", + GRPC_ARG_MAX_PAYLOAD_SIZE_FOR_GET); + } else { + return (size_t)args->args[i].value.integer; + } + } + } + } + return kMaxPayloadSizeForGet; +} + +static grpc_slice user_agent_from_args(const grpc_channel_args *args, + const char *transport_name) { + gpr_strvec v; + size_t i; + int is_first = 1; + char *tmp; + grpc_slice result; + + gpr_strvec_init(&v); + + for (i = 0; args && i < args->num_args; i++) { + if (0 == strcmp(args->args[i].key, GRPC_ARG_PRIMARY_USER_AGENT_STRING)) { + if (args->args[i].type != GRPC_ARG_STRING) { + gpr_log(GPR_ERROR, "Channel argument '%s' should be a string", + GRPC_ARG_PRIMARY_USER_AGENT_STRING); + } else { + if (!is_first) gpr_strvec_add(&v, gpr_strdup(" ")); + is_first = 0; + gpr_strvec_add(&v, gpr_strdup(args->args[i].value.string)); + } + } + } + + gpr_asprintf(&tmp, "%sgrpc-c/%s (%s; %s; %s)", is_first ? "" : " ", + grpc_version_string(), GPR_PLATFORM_STRING, transport_name, + grpc_g_stands_for()); + is_first = 0; + gpr_strvec_add(&v, tmp); + + for (i = 0; args && i < args->num_args; i++) { + if (0 == strcmp(args->args[i].key, GRPC_ARG_SECONDARY_USER_AGENT_STRING)) { + if (args->args[i].type != GRPC_ARG_STRING) { + gpr_log(GPR_ERROR, "Channel argument '%s' should be a string", + GRPC_ARG_SECONDARY_USER_AGENT_STRING); + } else { + if (!is_first) gpr_strvec_add(&v, gpr_strdup(" ")); + is_first = 0; + gpr_strvec_add(&v, gpr_strdup(args->args[i].value.string)); + } + } + } + + tmp = gpr_strvec_flatten(&v, NULL); + gpr_strvec_destroy(&v); + result = grpc_slice_intern(grpc_slice_from_static_string(tmp)); + gpr_free(tmp); + + return result; +} + +/* Constructor for channel_data */ +static grpc_error *init_channel_elem(grpc_exec_ctx *exec_ctx, + grpc_channel_element *elem, + grpc_channel_element_args *args) { + channel_data *chand = elem->channel_data; + GPR_ASSERT(!args->is_last); + GPR_ASSERT(args->optional_transport != NULL); + chand->static_scheme = scheme_from_args(args->channel_args); + chand->max_payload_size_for_get = + max_payload_size_from_args(args->channel_args); + chand->user_agent = grpc_mdelem_from_slices( + exec_ctx, GRPC_MDSTR_USER_AGENT, + user_agent_from_args(args->channel_args, + args->optional_transport->vtable->name)); + return GRPC_ERROR_NONE; +} + +/* Destructor for channel data */ +static void destroy_channel_elem(grpc_exec_ctx *exec_ctx, + grpc_channel_element *elem) { + channel_data *chand = elem->channel_data; + GRPC_MDELEM_UNREF(exec_ctx, chand->user_agent); +} + +const grpc_channel_filter grpc_http_client_filter = { + hc_start_transport_op, + grpc_channel_next_op, + sizeof(call_data), + init_call_elem, + grpc_call_stack_ignore_set_pollset_or_pollset_set, + destroy_call_elem, + sizeof(channel_data), + init_channel_elem, + destroy_channel_elem, + grpc_call_next_get_peer, + grpc_channel_next_get_info, + "http-client"}; diff --git a/src/core/ext/filters/http/client/http_client_filter.h b/src/core/ext/filters/http/client/http_client_filter.h new file mode 100644 index 0000000000..9e6e106e9c --- /dev/null +++ b/src/core/ext/filters/http/client/http_client_filter.h @@ -0,0 +1,47 @@ +/* + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef GRPC_CORE_LIB_CHANNEL_HTTP_CLIENT_FILTER_H +#define GRPC_CORE_LIB_CHANNEL_HTTP_CLIENT_FILTER_H + +#include "src/core/lib/channel/channel_stack.h" + +/* Processes metadata on the client side for HTTP2 transports */ +extern const grpc_channel_filter grpc_http_client_filter; + +/* Channel arg to override the http2 :scheme header */ +#define GRPC_ARG_HTTP2_SCHEME "grpc.http2_scheme" + +/* Channel arg to determine maximum size of payload eligable for GET request */ +#define GRPC_ARG_MAX_PAYLOAD_SIZE_FOR_GET "grpc.max_payload_size_for_get" + +#endif /* GRPC_CORE_LIB_CHANNEL_HTTP_CLIENT_FILTER_H */ diff --git a/src/core/ext/filters/http/compress/compress_filter.c b/src/core/ext/filters/http/compress/compress_filter.c new file mode 100644 index 0000000000..64cc42d165 --- /dev/null +++ b/src/core/ext/filters/http/compress/compress_filter.c @@ -0,0 +1,351 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include +#include + +#include +#include +#include +#include + +#include "src/core/ext/filters/http/compress/compress_filter.h" +#include "src/core/lib/channel/channel_args.h" +#include "src/core/lib/compression/algorithm_metadata.h" +#include "src/core/lib/compression/message_compress.h" +#include "src/core/lib/profiling/timers.h" +#include "src/core/lib/slice/slice_internal.h" +#include "src/core/lib/slice/slice_string_helpers.h" +#include "src/core/lib/support/string.h" +#include "src/core/lib/transport/static_metadata.h" + +int grpc_compression_trace = 0; + +typedef struct call_data { + grpc_slice_buffer slices; /**< Buffers up input slices to be compressed */ + grpc_linked_mdelem compression_algorithm_storage; + grpc_linked_mdelem accept_encoding_storage; + uint32_t remaining_slice_bytes; + /** Compression algorithm we'll try to use. It may be given by incoming + * metadata, or by the channel's default compression settings. */ + grpc_compression_algorithm compression_algorithm; + /** If true, contents of \a compression_algorithm are authoritative */ + int has_compression_algorithm; + + grpc_transport_stream_op *send_op; + uint32_t send_length; + uint32_t send_flags; + grpc_slice incoming_slice; + grpc_slice_buffer_stream replacement_stream; + grpc_closure *post_send; + grpc_closure send_done; + grpc_closure got_slice; +} call_data; + +typedef struct channel_data { + /** The default, channel-level, compression algorithm */ + grpc_compression_algorithm default_compression_algorithm; + /** Bitset of enabled algorithms */ + uint32_t enabled_algorithms_bitset; + /** Supported compression algorithms */ + uint32_t supported_compression_algorithms; +} channel_data; + +static int skip_compression(grpc_call_element *elem, uint32_t flags) { + call_data *calld = elem->call_data; + channel_data *channeld = elem->channel_data; + + if (flags & (GRPC_WRITE_NO_COMPRESS | GRPC_WRITE_INTERNAL_COMPRESS)) { + return 1; + } + if (calld->has_compression_algorithm) { + if (calld->compression_algorithm == GRPC_COMPRESS_NONE) { + return 1; + } + return 0; /* we have an actual call-specific algorithm */ + } + /* no per-call compression override */ + return channeld->default_compression_algorithm == GRPC_COMPRESS_NONE; +} + +/** Filter initial metadata */ +static grpc_error *process_send_initial_metadata( + grpc_exec_ctx *exec_ctx, grpc_call_element *elem, + grpc_metadata_batch *initial_metadata) GRPC_MUST_USE_RESULT; +static grpc_error *process_send_initial_metadata( + grpc_exec_ctx *exec_ctx, grpc_call_element *elem, + grpc_metadata_batch *initial_metadata) { + call_data *calld = elem->call_data; + channel_data *channeld = elem->channel_data; + /* Parse incoming request for compression. If any, it'll be available + * at calld->compression_algorithm */ + if (initial_metadata->idx.named.grpc_internal_encoding_request != NULL) { + grpc_mdelem md = + initial_metadata->idx.named.grpc_internal_encoding_request->md; + if (!grpc_compression_algorithm_parse(GRPC_MDVALUE(md), + &calld->compression_algorithm)) { + char *val = grpc_slice_to_c_string(GRPC_MDVALUE(md)); + gpr_log(GPR_ERROR, + "Invalid compression algorithm: '%s' (unknown). Ignoring.", val); + gpr_free(val); + calld->compression_algorithm = GRPC_COMPRESS_NONE; + } + if (!GPR_BITGET(channeld->enabled_algorithms_bitset, + calld->compression_algorithm)) { + char *val = grpc_slice_to_c_string(GRPC_MDVALUE(md)); + gpr_log(GPR_ERROR, + "Invalid compression algorithm: '%s' (previously disabled). " + "Ignoring.", + val); + gpr_free(val); + calld->compression_algorithm = GRPC_COMPRESS_NONE; + } + calld->has_compression_algorithm = 1; + + grpc_metadata_batch_remove( + exec_ctx, initial_metadata, + initial_metadata->idx.named.grpc_internal_encoding_request); + } else { + /* If no algorithm was found in the metadata and we aren't + * exceptionally skipping compression, fall back to the channel + * default */ + calld->compression_algorithm = channeld->default_compression_algorithm; + calld->has_compression_algorithm = 1; /* GPR_TRUE */ + } + + grpc_error *error = GRPC_ERROR_NONE; + /* hint compression algorithm */ + if (calld->compression_algorithm != GRPC_COMPRESS_NONE) { + error = grpc_metadata_batch_add_tail( + exec_ctx, initial_metadata, &calld->compression_algorithm_storage, + grpc_compression_encoding_mdelem(calld->compression_algorithm)); + } + + if (error != GRPC_ERROR_NONE) return error; + + /* convey supported compression algorithms */ + error = grpc_metadata_batch_add_tail( + exec_ctx, initial_metadata, &calld->accept_encoding_storage, + GRPC_MDELEM_ACCEPT_ENCODING_FOR_ALGORITHMS( + channeld->supported_compression_algorithms)); + + return error; +} + +static void continue_send_message(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem); + +static void send_done(grpc_exec_ctx *exec_ctx, void *elemp, grpc_error *error) { + grpc_call_element *elem = elemp; + call_data *calld = elem->call_data; + grpc_slice_buffer_reset_and_unref_internal(exec_ctx, &calld->slices); + calld->post_send->cb(exec_ctx, calld->post_send->cb_arg, error); +} + +static void finish_send_message(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem) { + call_data *calld = elem->call_data; + int did_compress; + grpc_slice_buffer tmp; + grpc_slice_buffer_init(&tmp); + did_compress = grpc_msg_compress(exec_ctx, calld->compression_algorithm, + &calld->slices, &tmp); + if (did_compress) { + if (grpc_compression_trace) { + char *algo_name; + const size_t before_size = calld->slices.length; + const size_t after_size = tmp.length; + const float savings_ratio = 1.0f - (float)after_size / (float)before_size; + GPR_ASSERT(grpc_compression_algorithm_name(calld->compression_algorithm, + &algo_name)); + gpr_log(GPR_DEBUG, "Compressed[%s] %" PRIuPTR " bytes vs. %" PRIuPTR + " bytes (%.2f%% savings)", + algo_name, before_size, after_size, 100 * savings_ratio); + } + grpc_slice_buffer_swap(&calld->slices, &tmp); + calld->send_flags |= GRPC_WRITE_INTERNAL_COMPRESS; + } else { + if (grpc_compression_trace) { + char *algo_name; + GPR_ASSERT(grpc_compression_algorithm_name(calld->compression_algorithm, + &algo_name)); + gpr_log(GPR_DEBUG, + "Algorithm '%s' enabled but decided not to compress. Input size: " + "%" PRIuPTR, + algo_name, calld->slices.length); + } + } + + grpc_slice_buffer_destroy_internal(exec_ctx, &tmp); + + grpc_slice_buffer_stream_init(&calld->replacement_stream, &calld->slices, + calld->send_flags); + calld->send_op->send_message = &calld->replacement_stream.base; + calld->post_send = calld->send_op->on_complete; + calld->send_op->on_complete = &calld->send_done; + + grpc_call_next_op(exec_ctx, elem, calld->send_op); +} + +static void got_slice(grpc_exec_ctx *exec_ctx, void *elemp, grpc_error *error) { + grpc_call_element *elem = elemp; + call_data *calld = elem->call_data; + grpc_slice_buffer_add(&calld->slices, calld->incoming_slice); + if (calld->send_length == calld->slices.length) { + finish_send_message(exec_ctx, elem); + } else { + continue_send_message(exec_ctx, elem); + } +} + +static void continue_send_message(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem) { + call_data *calld = elem->call_data; + while (grpc_byte_stream_next(exec_ctx, calld->send_op->send_message, + &calld->incoming_slice, ~(size_t)0, + &calld->got_slice)) { + grpc_slice_buffer_add(&calld->slices, calld->incoming_slice); + if (calld->send_length == calld->slices.length) { + finish_send_message(exec_ctx, elem); + break; + } + } +} + +static void compress_start_transport_stream_op(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_transport_stream_op *op) { + call_data *calld = elem->call_data; + + GPR_TIMER_BEGIN("compress_start_transport_stream_op", 0); + + if (op->send_initial_metadata) { + grpc_error *error = process_send_initial_metadata( + exec_ctx, elem, op->send_initial_metadata); + if (error != GRPC_ERROR_NONE) { + grpc_transport_stream_op_finish_with_failure(exec_ctx, op, error); + return; + } + } + if (op->send_message != NULL && + !skip_compression(elem, op->send_message->flags)) { + calld->send_op = op; + calld->send_length = op->send_message->length; + calld->send_flags = op->send_message->flags; + continue_send_message(exec_ctx, elem); + } else { + /* pass control down the stack */ + grpc_call_next_op(exec_ctx, elem, op); + } + + GPR_TIMER_END("compress_start_transport_stream_op", 0); +} + +/* Constructor for call_data */ +static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + const grpc_call_element_args *args) { + /* grab pointers to our data from the call element */ + call_data *calld = elem->call_data; + + /* initialize members */ + grpc_slice_buffer_init(&calld->slices); + calld->has_compression_algorithm = 0; + grpc_closure_init(&calld->got_slice, got_slice, elem, + grpc_schedule_on_exec_ctx); + grpc_closure_init(&calld->send_done, send_done, elem, + grpc_schedule_on_exec_ctx); + + return GRPC_ERROR_NONE; +} + +/* Destructor for call_data */ +static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, + const grpc_call_final_info *final_info, + grpc_closure *ignored) { + /* grab pointers to our data from the call element */ + call_data *calld = elem->call_data; + grpc_slice_buffer_destroy_internal(exec_ctx, &calld->slices); +} + +/* Constructor for channel_data */ +static grpc_error *init_channel_elem(grpc_exec_ctx *exec_ctx, + grpc_channel_element *elem, + grpc_channel_element_args *args) { + channel_data *channeld = elem->channel_data; + + channeld->enabled_algorithms_bitset = + grpc_channel_args_compression_algorithm_get_states(args->channel_args); + + channeld->default_compression_algorithm = + grpc_channel_args_get_compression_algorithm(args->channel_args); + /* Make sure the default isn't disabled. */ + if (!GPR_BITGET(channeld->enabled_algorithms_bitset, + channeld->default_compression_algorithm)) { + gpr_log(GPR_DEBUG, + "compression algorithm %d not enabled: switching to none", + channeld->default_compression_algorithm); + channeld->default_compression_algorithm = GRPC_COMPRESS_NONE; + } + + channeld->supported_compression_algorithms = 1; /* always support identity */ + for (grpc_compression_algorithm algo_idx = 1; + algo_idx < GRPC_COMPRESS_ALGORITHMS_COUNT; ++algo_idx) { + /* skip disabled algorithms */ + if (!GPR_BITGET(channeld->enabled_algorithms_bitset, algo_idx)) { + continue; + } + channeld->supported_compression_algorithms |= 1u << algo_idx; + } + + GPR_ASSERT(!args->is_last); + return GRPC_ERROR_NONE; +} + +/* Destructor for channel data */ +static void destroy_channel_elem(grpc_exec_ctx *exec_ctx, + grpc_channel_element *elem) {} + +const grpc_channel_filter grpc_compress_filter = { + compress_start_transport_stream_op, + grpc_channel_next_op, + sizeof(call_data), + init_call_elem, + grpc_call_stack_ignore_set_pollset_or_pollset_set, + destroy_call_elem, + sizeof(channel_data), + init_channel_elem, + destroy_channel_elem, + grpc_call_next_get_peer, + grpc_channel_next_get_info, + "compress"}; diff --git a/src/core/ext/filters/http/compress/compress_filter.h b/src/core/ext/filters/http/compress/compress_filter.h new file mode 100644 index 0000000000..e4a2a829d5 --- /dev/null +++ b/src/core/ext/filters/http/compress/compress_filter.h @@ -0,0 +1,67 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef GRPC_CORE_LIB_CHANNEL_COMPRESS_FILTER_H +#define GRPC_CORE_LIB_CHANNEL_COMPRESS_FILTER_H + +#include + +#include "src/core/lib/channel/channel_stack.h" + +extern int grpc_compression_trace; + +/** Compression filter for outgoing data. + * + * See for the available compression settings. + * + * Compression settings may come from: + * - Channel configuration, as established at channel creation time. + * - The metadata accompanying the outgoing data to be compressed. This is + * taken as a request only. We may choose not to honor it. The metadata key + * is given by \a GRPC_COMPRESSION_REQUEST_ALGORITHM_MD_KEY. + * + * Compression can be disabled for concrete messages (for instance in order to + * prevent CRIME/BEAST type attacks) by having the GRPC_WRITE_NO_COMPRESS set in + * the BEGIN_MESSAGE flags. + * + * The attempted compression mechanism is added to the resulting initial + * metadata under the'grpc-encoding' key. + * + * If compression is actually performed, BEGIN_MESSAGE's flag is modified to + * incorporate GRPC_WRITE_INTERNAL_COMPRESS. Otherwise, and regardless of the + * aforementioned 'grpc-encoding' metadata value, data will pass through + * uncompressed. */ + +extern const grpc_channel_filter grpc_compress_filter; + +#endif /* GRPC_CORE_LIB_CHANNEL_COMPRESS_FILTER_H */ diff --git a/src/core/ext/filters/http/http_filters_plugin.c b/src/core/ext/filters/http/http_filters_plugin.c new file mode 100644 index 0000000000..a6e35bc181 --- /dev/null +++ b/src/core/ext/filters/http/http_filters_plugin.c @@ -0,0 +1,106 @@ +/* + * + * Copyright 2017, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include + +#include "src/core/ext/filters/http/client/http_client_filter.h" +#include "src/core/ext/filters/http/compress/compress_filter.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" +#include "src/core/lib/channel/channel_stack_builder.h" +#include "src/core/lib/surface/channel_init.h" +#include "src/core/lib/transport/transport_impl.h" + +typedef struct { + const grpc_channel_filter *filter; + const char *control_channel_arg; +} optional_filter; + +static optional_filter compress_filter = { + &grpc_compress_filter, GRPC_ARG_ENABLE_PER_MESSAGE_COMPRESSION}; + +static bool is_building_http_like_transport( + grpc_channel_stack_builder *builder) { + grpc_transport *t = grpc_channel_stack_builder_get_transport(builder); + return t && strstr(t->vtable->name, "http"); +} + +static bool maybe_add_optional_filter(grpc_exec_ctx *exec_ctx, + grpc_channel_stack_builder *builder, + void *arg) { + if (!is_building_http_like_transport(builder)) return true; + optional_filter *filtarg = arg; + const grpc_channel_args *channel_args = + grpc_channel_stack_builder_get_channel_arguments(builder); + bool enable = !grpc_channel_args_want_minimal_stack(channel_args); + const grpc_arg *ctlarg = + grpc_channel_args_find(channel_args, filtarg->control_channel_arg); + if (ctlarg != NULL) { + enable = !(ctlarg->type == GRPC_ARG_INTEGER && ctlarg->value.integer == 0); + } + return enable ? grpc_channel_stack_builder_prepend_filter( + builder, filtarg->filter, NULL, NULL) + : true; +} + +static bool maybe_add_required_filter(grpc_exec_ctx *exec_ctx, + grpc_channel_stack_builder *builder, + void *arg) { + return is_building_http_like_transport(builder) + ? grpc_channel_stack_builder_prepend_filter( + builder, (const grpc_channel_filter *)arg, NULL, NULL) + : true; +} + +void grpc_http_filters_init(void) { + grpc_register_tracer("compression", &grpc_compression_trace); + grpc_channel_init_register_stage(GRPC_CLIENT_SUBCHANNEL, + GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, + maybe_add_optional_filter, &compress_filter); + grpc_channel_init_register_stage(GRPC_CLIENT_DIRECT_CHANNEL, + GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, + maybe_add_optional_filter, &compress_filter); + grpc_channel_init_register_stage(GRPC_SERVER_CHANNEL, + GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, + maybe_add_optional_filter, &compress_filter); + grpc_channel_init_register_stage( + GRPC_CLIENT_SUBCHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, + maybe_add_required_filter, (void *)&grpc_http_client_filter); + grpc_channel_init_register_stage( + GRPC_CLIENT_DIRECT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, + maybe_add_required_filter, (void *)&grpc_http_client_filter); + grpc_channel_init_register_stage( + GRPC_SERVER_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, + maybe_add_required_filter, (void *)&grpc_http_server_filter); +} + +void grpc_http_filters_shutdown(void) {} diff --git a/src/core/ext/filters/http/server/http_server_filter.c b/src/core/ext/filters/http/server/http_server_filter.c new file mode 100644 index 0000000000..03787d25c2 --- /dev/null +++ b/src/core/ext/filters/http/server/http_server_filter.c @@ -0,0 +1,429 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "src/core/ext/filters/http/server/http_server_filter.h" + +#include +#include +#include +#include "src/core/lib/profiling/timers.h" +#include "src/core/lib/slice/b64.h" +#include "src/core/lib/slice/percent_encoding.h" +#include "src/core/lib/slice/slice_internal.h" +#include "src/core/lib/slice/slice_string_helpers.h" +#include "src/core/lib/transport/static_metadata.h" + +#define EXPECTED_CONTENT_TYPE "application/grpc" +#define EXPECTED_CONTENT_TYPE_LENGTH sizeof(EXPECTED_CONTENT_TYPE) - 1 + +extern int grpc_http_trace; + +typedef struct call_data { + grpc_linked_mdelem status; + grpc_linked_mdelem content_type; + + /* did this request come with path query containing request payload */ + bool seen_path_with_query; + /* flag to ensure payload_bin is delivered only once */ + bool payload_bin_delivered; + + grpc_metadata_batch *recv_initial_metadata; + bool *recv_idempotent_request; + bool *recv_cacheable_request; + /** Closure to call when finished with the hs_on_recv hook */ + grpc_closure *on_done_recv; + /** Closure to call when we retrieve read message from the path URI + */ + grpc_closure *recv_message_ready; + grpc_closure *on_complete; + grpc_byte_stream **pp_recv_message; + grpc_slice_buffer read_slice_buffer; + grpc_slice_buffer_stream read_stream; + + /** Receive closures are chained: we inject this closure as the on_done_recv + up-call on transport_op, and remember to call our on_done_recv member + after handling it. */ + grpc_closure hs_on_recv; + grpc_closure hs_on_complete; + grpc_closure hs_recv_message_ready; +} call_data; + +typedef struct channel_data { uint8_t unused; } channel_data; + +static grpc_error *server_filter_outgoing_metadata(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_metadata_batch *b) { + if (b->idx.named.grpc_message != NULL) { + grpc_slice pct_encoded_msg = grpc_percent_encode_slice( + GRPC_MDVALUE(b->idx.named.grpc_message->md), + grpc_compatible_percent_encoding_unreserved_bytes); + if (grpc_slice_is_equivalent(pct_encoded_msg, + GRPC_MDVALUE(b->idx.named.grpc_message->md))) { + grpc_slice_unref_internal(exec_ctx, pct_encoded_msg); + } else { + grpc_metadata_batch_set_value(exec_ctx, b->idx.named.grpc_message, + pct_encoded_msg); + } + } + return GRPC_ERROR_NONE; +} + +static void add_error(const char *error_name, grpc_error **cumulative, + grpc_error *new) { + if (new == GRPC_ERROR_NONE) return; + if (*cumulative == GRPC_ERROR_NONE) { + *cumulative = GRPC_ERROR_CREATE_FROM_COPIED_STRING(error_name); + } + *cumulative = grpc_error_add_child(*cumulative, new); +} + +static grpc_error *server_filter_incoming_metadata(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_metadata_batch *b) { + call_data *calld = elem->call_data; + grpc_error *error = GRPC_ERROR_NONE; + static const char *error_name = "Failed processing incoming headers"; + + if (b->idx.named.method != NULL) { + if (grpc_mdelem_eq(b->idx.named.method->md, GRPC_MDELEM_METHOD_POST)) { + *calld->recv_idempotent_request = false; + *calld->recv_cacheable_request = false; + } else if (grpc_mdelem_eq(b->idx.named.method->md, + GRPC_MDELEM_METHOD_PUT)) { + *calld->recv_idempotent_request = true; + } else if (grpc_mdelem_eq(b->idx.named.method->md, + GRPC_MDELEM_METHOD_GET)) { + *calld->recv_cacheable_request = true; + } else { + add_error(error_name, &error, + grpc_attach_md_to_error( + GRPC_ERROR_CREATE_FROM_STATIC_STRING("Bad header"), + b->idx.named.method->md)); + } + grpc_metadata_batch_remove(exec_ctx, b, b->idx.named.method); + } else { + add_error( + error_name, &error, + grpc_error_set_str( + GRPC_ERROR_CREATE_FROM_STATIC_STRING("Missing header"), + GRPC_ERROR_STR_KEY, grpc_slice_from_static_string(":method"))); + } + + if (b->idx.named.te != NULL) { + if (!grpc_mdelem_eq(b->idx.named.te->md, GRPC_MDELEM_TE_TRAILERS)) { + add_error(error_name, &error, + grpc_attach_md_to_error( + GRPC_ERROR_CREATE_FROM_STATIC_STRING("Bad header"), + b->idx.named.te->md)); + } + grpc_metadata_batch_remove(exec_ctx, b, b->idx.named.te); + } else { + add_error(error_name, &error, + grpc_error_set_str( + GRPC_ERROR_CREATE_FROM_STATIC_STRING("Missing header"), + GRPC_ERROR_STR_KEY, grpc_slice_from_static_string("te"))); + } + + if (b->idx.named.scheme != NULL) { + if (!grpc_mdelem_eq(b->idx.named.scheme->md, GRPC_MDELEM_SCHEME_HTTP) && + !grpc_mdelem_eq(b->idx.named.scheme->md, GRPC_MDELEM_SCHEME_HTTPS) && + !grpc_mdelem_eq(b->idx.named.scheme->md, GRPC_MDELEM_SCHEME_GRPC)) { + add_error(error_name, &error, + grpc_attach_md_to_error( + GRPC_ERROR_CREATE_FROM_STATIC_STRING("Bad header"), + b->idx.named.scheme->md)); + } + grpc_metadata_batch_remove(exec_ctx, b, b->idx.named.scheme); + } else { + add_error( + error_name, &error, + grpc_error_set_str( + GRPC_ERROR_CREATE_FROM_STATIC_STRING("Missing header"), + GRPC_ERROR_STR_KEY, grpc_slice_from_static_string(":scheme"))); + } + + if (b->idx.named.content_type != NULL) { + if (!grpc_mdelem_eq(b->idx.named.content_type->md, + GRPC_MDELEM_CONTENT_TYPE_APPLICATION_SLASH_GRPC)) { + if (grpc_slice_buf_start_eq(GRPC_MDVALUE(b->idx.named.content_type->md), + EXPECTED_CONTENT_TYPE, + EXPECTED_CONTENT_TYPE_LENGTH) && + (GRPC_SLICE_START_PTR(GRPC_MDVALUE( + b->idx.named.content_type->md))[EXPECTED_CONTENT_TYPE_LENGTH] == + '+' || + GRPC_SLICE_START_PTR(GRPC_MDVALUE( + b->idx.named.content_type->md))[EXPECTED_CONTENT_TYPE_LENGTH] == + ';')) { + /* Although the C implementation doesn't (currently) generate them, + any custom +-suffix is explicitly valid. */ + /* TODO(klempner): We should consider preallocating common values such + as +proto or +json, or at least stashing them if we see them. */ + /* TODO(klempner): Should we be surfacing this to application code? */ + } else { + /* TODO(klempner): We're currently allowing this, but we shouldn't + see it without a proxy so log for now. */ + char *val = grpc_dump_slice(GRPC_MDVALUE(b->idx.named.content_type->md), + GPR_DUMP_ASCII); + gpr_log(GPR_INFO, "Unexpected content-type '%s'", val); + gpr_free(val); + } + } + grpc_metadata_batch_remove(exec_ctx, b, b->idx.named.content_type); + } + + if (b->idx.named.path == NULL) { + add_error(error_name, &error, + grpc_error_set_str( + GRPC_ERROR_CREATE_FROM_STATIC_STRING("Missing header"), + GRPC_ERROR_STR_KEY, grpc_slice_from_static_string(":path"))); + } else if (*calld->recv_cacheable_request == true) { + /* We have a cacheable request made with GET verb. The path contains the + * query parameter which is base64 encoded request payload. */ + const char k_query_separator = '?'; + grpc_slice path_slice = GRPC_MDVALUE(b->idx.named.path->md); + uint8_t *path_ptr = (uint8_t *)GRPC_SLICE_START_PTR(path_slice); + size_t path_length = GRPC_SLICE_LENGTH(path_slice); + /* offset of the character '?' */ + size_t offset = 0; + for (offset = 0; offset < path_length && *path_ptr != k_query_separator; + path_ptr++, offset++) + ; + if (offset < path_length) { + grpc_slice query_slice = + grpc_slice_sub(path_slice, offset + 1, path_length); + + /* substitute path metadata with just the path (not query) */ + grpc_mdelem mdelem_path_without_query = grpc_mdelem_from_slices( + exec_ctx, GRPC_MDSTR_PATH, grpc_slice_sub(path_slice, 0, offset)); + + grpc_metadata_batch_substitute(exec_ctx, b, b->idx.named.path, + mdelem_path_without_query); + + /* decode payload from query and add to the slice buffer to be returned */ + const int k_url_safe = 1; + grpc_slice_buffer_add( + &calld->read_slice_buffer, + grpc_base64_decode(exec_ctx, + (const char *)GRPC_SLICE_START_PTR(query_slice), + k_url_safe)); + grpc_slice_buffer_stream_init(&calld->read_stream, + &calld->read_slice_buffer, 0); + calld->seen_path_with_query = true; + grpc_slice_unref_internal(exec_ctx, query_slice); + } else { + gpr_log(GPR_ERROR, "GET request without QUERY"); + } + } + + if (b->idx.named.host != NULL && b->idx.named.authority == NULL) { + grpc_linked_mdelem *el = b->idx.named.host; + grpc_mdelem md = GRPC_MDELEM_REF(el->md); + grpc_metadata_batch_remove(exec_ctx, b, el); + add_error( + error_name, &error, + grpc_metadata_batch_add_head( + exec_ctx, b, el, grpc_mdelem_from_slices( + exec_ctx, GRPC_MDSTR_AUTHORITY, + grpc_slice_ref_internal(GRPC_MDVALUE(md))))); + GRPC_MDELEM_UNREF(exec_ctx, md); + } + + if (b->idx.named.authority == NULL) { + add_error( + error_name, &error, + grpc_error_set_str( + GRPC_ERROR_CREATE_FROM_STATIC_STRING("Missing header"), + GRPC_ERROR_STR_KEY, grpc_slice_from_static_string(":authority"))); + } + + return error; +} + +static void hs_on_recv(grpc_exec_ctx *exec_ctx, void *user_data, + grpc_error *err) { + grpc_call_element *elem = user_data; + call_data *calld = elem->call_data; + if (err == GRPC_ERROR_NONE) { + err = server_filter_incoming_metadata(exec_ctx, elem, + calld->recv_initial_metadata); + } else { + GRPC_ERROR_REF(err); + } + grpc_closure_run(exec_ctx, calld->on_done_recv, err); +} + +static void hs_on_complete(grpc_exec_ctx *exec_ctx, void *user_data, + grpc_error *err) { + grpc_call_element *elem = user_data; + call_data *calld = elem->call_data; + /* Call recv_message_ready if we got the payload via the path field */ + if (calld->seen_path_with_query && calld->recv_message_ready != NULL) { + *calld->pp_recv_message = calld->payload_bin_delivered + ? NULL + : (grpc_byte_stream *)&calld->read_stream; + grpc_closure_run(exec_ctx, calld->recv_message_ready, GRPC_ERROR_REF(err)); + calld->recv_message_ready = NULL; + calld->payload_bin_delivered = true; + } + grpc_closure_run(exec_ctx, calld->on_complete, GRPC_ERROR_REF(err)); +} + +static void hs_recv_message_ready(grpc_exec_ctx *exec_ctx, void *user_data, + grpc_error *err) { + grpc_call_element *elem = user_data; + call_data *calld = elem->call_data; + if (calld->seen_path_with_query) { + /* do nothing. This is probably a GET request, and payload will be returned + in hs_on_complete callback. */ + } else { + grpc_closure_run(exec_ctx, calld->recv_message_ready, GRPC_ERROR_REF(err)); + } +} + +static void hs_mutate_op(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, + grpc_transport_stream_op *op) { + /* grab pointers to our data from the call element */ + call_data *calld = elem->call_data; + + if (op->send_initial_metadata != NULL) { + grpc_error *error = GRPC_ERROR_NONE; + static const char *error_name = "Failed sending initial metadata"; + add_error(error_name, &error, grpc_metadata_batch_add_head( + exec_ctx, op->send_initial_metadata, + &calld->status, GRPC_MDELEM_STATUS_200)); + add_error(error_name, &error, + grpc_metadata_batch_add_tail( + exec_ctx, op->send_initial_metadata, &calld->content_type, + GRPC_MDELEM_CONTENT_TYPE_APPLICATION_SLASH_GRPC)); + add_error(error_name, &error, + server_filter_outgoing_metadata(exec_ctx, elem, + op->send_initial_metadata)); + if (error != GRPC_ERROR_NONE) { + grpc_transport_stream_op_finish_with_failure(exec_ctx, op, error); + return; + } + } + + if (op->recv_initial_metadata) { + /* substitute our callback for the higher callback */ + GPR_ASSERT(op->recv_idempotent_request != NULL); + GPR_ASSERT(op->recv_cacheable_request != NULL); + calld->recv_initial_metadata = op->recv_initial_metadata; + calld->recv_idempotent_request = op->recv_idempotent_request; + calld->recv_cacheable_request = op->recv_cacheable_request; + calld->on_done_recv = op->recv_initial_metadata_ready; + op->recv_initial_metadata_ready = &calld->hs_on_recv; + } + + if (op->recv_message) { + calld->recv_message_ready = op->recv_message_ready; + calld->pp_recv_message = op->recv_message; + if (op->recv_message_ready) { + op->recv_message_ready = &calld->hs_recv_message_ready; + } + if (op->on_complete) { + calld->on_complete = op->on_complete; + op->on_complete = &calld->hs_on_complete; + } + } + + if (op->send_trailing_metadata) { + grpc_error *error = server_filter_outgoing_metadata( + exec_ctx, elem, op->send_trailing_metadata); + if (error != GRPC_ERROR_NONE) { + grpc_transport_stream_op_finish_with_failure(exec_ctx, op, error); + return; + } + } +} + +static void hs_start_transport_op(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + grpc_transport_stream_op *op) { + GRPC_CALL_LOG_OP(GPR_INFO, elem, op); + GPR_TIMER_BEGIN("hs_start_transport_op", 0); + hs_mutate_op(exec_ctx, elem, op); + grpc_call_next_op(exec_ctx, elem, op); + GPR_TIMER_END("hs_start_transport_op", 0); +} + +/* Constructor for call_data */ +static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, + grpc_call_element *elem, + const grpc_call_element_args *args) { + /* grab pointers to our data from the call element */ + call_data *calld = elem->call_data; + /* initialize members */ + grpc_closure_init(&calld->hs_on_recv, hs_on_recv, elem, + grpc_schedule_on_exec_ctx); + grpc_closure_init(&calld->hs_on_complete, hs_on_complete, elem, + grpc_schedule_on_exec_ctx); + grpc_closure_init(&calld->hs_recv_message_ready, hs_recv_message_ready, elem, + grpc_schedule_on_exec_ctx); + grpc_slice_buffer_init(&calld->read_slice_buffer); + return GRPC_ERROR_NONE; +} + +/* Destructor for call_data */ +static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, + const grpc_call_final_info *final_info, + grpc_closure *ignored) { + call_data *calld = elem->call_data; + grpc_slice_buffer_destroy_internal(exec_ctx, &calld->read_slice_buffer); +} + +/* Constructor for channel_data */ +static grpc_error *init_channel_elem(grpc_exec_ctx *exec_ctx, + grpc_channel_element *elem, + grpc_channel_element_args *args) { + GPR_ASSERT(!args->is_last); + return GRPC_ERROR_NONE; +} + +/* Destructor for channel data */ +static void destroy_channel_elem(grpc_exec_ctx *exec_ctx, + grpc_channel_element *elem) {} + +const grpc_channel_filter grpc_http_server_filter = { + hs_start_transport_op, + grpc_channel_next_op, + sizeof(call_data), + init_call_elem, + grpc_call_stack_ignore_set_pollset_or_pollset_set, + destroy_call_elem, + sizeof(channel_data), + init_channel_elem, + destroy_channel_elem, + grpc_call_next_get_peer, + grpc_channel_next_get_info, + "http-server"}; diff --git a/src/core/ext/filters/http/server/http_server_filter.h b/src/core/ext/filters/http/server/http_server_filter.h new file mode 100644 index 0000000000..77ba2d263d --- /dev/null +++ b/src/core/ext/filters/http/server/http_server_filter.h @@ -0,0 +1,42 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef GRPC_CORE_LIB_CHANNEL_HTTP_SERVER_FILTER_H +#define GRPC_CORE_LIB_CHANNEL_HTTP_SERVER_FILTER_H + +#include "src/core/lib/channel/channel_stack.h" + +/* Processes metadata on the client side for HTTP2 transports */ +extern const grpc_channel_filter grpc_http_server_filter; + +#endif /* GRPC_CORE_LIB_CHANNEL_HTTP_SERVER_FILTER_H */ diff --git a/src/core/ext/transport/chttp2/server/chttp2_server.c b/src/core/ext/transport/chttp2/server/chttp2_server.c index 6433968ca5..ede8eed927 100644 --- a/src/core/ext/transport/chttp2/server/chttp2_server.c +++ b/src/core/ext/transport/chttp2/server/chttp2_server.c @@ -47,7 +47,7 @@ #include "src/core/lib/channel/channel_args.h" #include "src/core/lib/channel/handshaker.h" #include "src/core/lib/channel/handshaker_registry.h" -#include "src/core/lib/channel/http_server_filter.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/iomgr/endpoint.h" #include "src/core/lib/iomgr/resolve_address.h" #include "src/core/lib/iomgr/tcp_server.h" diff --git a/src/core/lib/channel/compress_filter.c b/src/core/lib/channel/compress_filter.c deleted file mode 100644 index 02dc479f3a..0000000000 --- a/src/core/lib/channel/compress_filter.c +++ /dev/null @@ -1,351 +0,0 @@ -/* - * - * Copyright 2015, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#include -#include - -#include -#include -#include -#include - -#include "src/core/lib/channel/channel_args.h" -#include "src/core/lib/channel/compress_filter.h" -#include "src/core/lib/compression/algorithm_metadata.h" -#include "src/core/lib/compression/message_compress.h" -#include "src/core/lib/profiling/timers.h" -#include "src/core/lib/slice/slice_internal.h" -#include "src/core/lib/slice/slice_string_helpers.h" -#include "src/core/lib/support/string.h" -#include "src/core/lib/transport/static_metadata.h" - -int grpc_compression_trace = 0; - -typedef struct call_data { - grpc_slice_buffer slices; /**< Buffers up input slices to be compressed */ - grpc_linked_mdelem compression_algorithm_storage; - grpc_linked_mdelem accept_encoding_storage; - uint32_t remaining_slice_bytes; - /** Compression algorithm we'll try to use. It may be given by incoming - * metadata, or by the channel's default compression settings. */ - grpc_compression_algorithm compression_algorithm; - /** If true, contents of \a compression_algorithm are authoritative */ - int has_compression_algorithm; - - grpc_transport_stream_op *send_op; - uint32_t send_length; - uint32_t send_flags; - grpc_slice incoming_slice; - grpc_slice_buffer_stream replacement_stream; - grpc_closure *post_send; - grpc_closure send_done; - grpc_closure got_slice; -} call_data; - -typedef struct channel_data { - /** The default, channel-level, compression algorithm */ - grpc_compression_algorithm default_compression_algorithm; - /** Bitset of enabled algorithms */ - uint32_t enabled_algorithms_bitset; - /** Supported compression algorithms */ - uint32_t supported_compression_algorithms; -} channel_data; - -static int skip_compression(grpc_call_element *elem, uint32_t flags) { - call_data *calld = elem->call_data; - channel_data *channeld = elem->channel_data; - - if (flags & (GRPC_WRITE_NO_COMPRESS | GRPC_WRITE_INTERNAL_COMPRESS)) { - return 1; - } - if (calld->has_compression_algorithm) { - if (calld->compression_algorithm == GRPC_COMPRESS_NONE) { - return 1; - } - return 0; /* we have an actual call-specific algorithm */ - } - /* no per-call compression override */ - return channeld->default_compression_algorithm == GRPC_COMPRESS_NONE; -} - -/** Filter initial metadata */ -static grpc_error *process_send_initial_metadata( - grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - grpc_metadata_batch *initial_metadata) GRPC_MUST_USE_RESULT; -static grpc_error *process_send_initial_metadata( - grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - grpc_metadata_batch *initial_metadata) { - call_data *calld = elem->call_data; - channel_data *channeld = elem->channel_data; - /* Parse incoming request for compression. If any, it'll be available - * at calld->compression_algorithm */ - if (initial_metadata->idx.named.grpc_internal_encoding_request != NULL) { - grpc_mdelem md = - initial_metadata->idx.named.grpc_internal_encoding_request->md; - if (!grpc_compression_algorithm_parse(GRPC_MDVALUE(md), - &calld->compression_algorithm)) { - char *val = grpc_slice_to_c_string(GRPC_MDVALUE(md)); - gpr_log(GPR_ERROR, - "Invalid compression algorithm: '%s' (unknown). Ignoring.", val); - gpr_free(val); - calld->compression_algorithm = GRPC_COMPRESS_NONE; - } - if (!GPR_BITGET(channeld->enabled_algorithms_bitset, - calld->compression_algorithm)) { - char *val = grpc_slice_to_c_string(GRPC_MDVALUE(md)); - gpr_log(GPR_ERROR, - "Invalid compression algorithm: '%s' (previously disabled). " - "Ignoring.", - val); - gpr_free(val); - calld->compression_algorithm = GRPC_COMPRESS_NONE; - } - calld->has_compression_algorithm = 1; - - grpc_metadata_batch_remove( - exec_ctx, initial_metadata, - initial_metadata->idx.named.grpc_internal_encoding_request); - } else { - /* If no algorithm was found in the metadata and we aren't - * exceptionally skipping compression, fall back to the channel - * default */ - calld->compression_algorithm = channeld->default_compression_algorithm; - calld->has_compression_algorithm = 1; /* GPR_TRUE */ - } - - grpc_error *error = GRPC_ERROR_NONE; - /* hint compression algorithm */ - if (calld->compression_algorithm != GRPC_COMPRESS_NONE) { - error = grpc_metadata_batch_add_tail( - exec_ctx, initial_metadata, &calld->compression_algorithm_storage, - grpc_compression_encoding_mdelem(calld->compression_algorithm)); - } - - if (error != GRPC_ERROR_NONE) return error; - - /* convey supported compression algorithms */ - error = grpc_metadata_batch_add_tail( - exec_ctx, initial_metadata, &calld->accept_encoding_storage, - GRPC_MDELEM_ACCEPT_ENCODING_FOR_ALGORITHMS( - channeld->supported_compression_algorithms)); - - return error; -} - -static void continue_send_message(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem); - -static void send_done(grpc_exec_ctx *exec_ctx, void *elemp, grpc_error *error) { - grpc_call_element *elem = elemp; - call_data *calld = elem->call_data; - grpc_slice_buffer_reset_and_unref_internal(exec_ctx, &calld->slices); - calld->post_send->cb(exec_ctx, calld->post_send->cb_arg, error); -} - -static void finish_send_message(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem) { - call_data *calld = elem->call_data; - int did_compress; - grpc_slice_buffer tmp; - grpc_slice_buffer_init(&tmp); - did_compress = grpc_msg_compress(exec_ctx, calld->compression_algorithm, - &calld->slices, &tmp); - if (did_compress) { - if (grpc_compression_trace) { - char *algo_name; - const size_t before_size = calld->slices.length; - const size_t after_size = tmp.length; - const float savings_ratio = 1.0f - (float)after_size / (float)before_size; - GPR_ASSERT(grpc_compression_algorithm_name(calld->compression_algorithm, - &algo_name)); - gpr_log(GPR_DEBUG, "Compressed[%s] %" PRIuPTR " bytes vs. %" PRIuPTR - " bytes (%.2f%% savings)", - algo_name, before_size, after_size, 100 * savings_ratio); - } - grpc_slice_buffer_swap(&calld->slices, &tmp); - calld->send_flags |= GRPC_WRITE_INTERNAL_COMPRESS; - } else { - if (grpc_compression_trace) { - char *algo_name; - GPR_ASSERT(grpc_compression_algorithm_name(calld->compression_algorithm, - &algo_name)); - gpr_log(GPR_DEBUG, - "Algorithm '%s' enabled but decided not to compress. Input size: " - "%" PRIuPTR, - algo_name, calld->slices.length); - } - } - - grpc_slice_buffer_destroy_internal(exec_ctx, &tmp); - - grpc_slice_buffer_stream_init(&calld->replacement_stream, &calld->slices, - calld->send_flags); - calld->send_op->send_message = &calld->replacement_stream.base; - calld->post_send = calld->send_op->on_complete; - calld->send_op->on_complete = &calld->send_done; - - grpc_call_next_op(exec_ctx, elem, calld->send_op); -} - -static void got_slice(grpc_exec_ctx *exec_ctx, void *elemp, grpc_error *error) { - grpc_call_element *elem = elemp; - call_data *calld = elem->call_data; - grpc_slice_buffer_add(&calld->slices, calld->incoming_slice); - if (calld->send_length == calld->slices.length) { - finish_send_message(exec_ctx, elem); - } else { - continue_send_message(exec_ctx, elem); - } -} - -static void continue_send_message(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem) { - call_data *calld = elem->call_data; - while (grpc_byte_stream_next(exec_ctx, calld->send_op->send_message, - &calld->incoming_slice, ~(size_t)0, - &calld->got_slice)) { - grpc_slice_buffer_add(&calld->slices, calld->incoming_slice); - if (calld->send_length == calld->slices.length) { - finish_send_message(exec_ctx, elem); - break; - } - } -} - -static void compress_start_transport_stream_op(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem, - grpc_transport_stream_op *op) { - call_data *calld = elem->call_data; - - GPR_TIMER_BEGIN("compress_start_transport_stream_op", 0); - - if (op->send_initial_metadata) { - grpc_error *error = process_send_initial_metadata( - exec_ctx, elem, op->send_initial_metadata); - if (error != GRPC_ERROR_NONE) { - grpc_transport_stream_op_finish_with_failure(exec_ctx, op, error); - return; - } - } - if (op->send_message != NULL && - !skip_compression(elem, op->send_message->flags)) { - calld->send_op = op; - calld->send_length = op->send_message->length; - calld->send_flags = op->send_message->flags; - continue_send_message(exec_ctx, elem); - } else { - /* pass control down the stack */ - grpc_call_next_op(exec_ctx, elem, op); - } - - GPR_TIMER_END("compress_start_transport_stream_op", 0); -} - -/* Constructor for call_data */ -static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem, - const grpc_call_element_args *args) { - /* grab pointers to our data from the call element */ - call_data *calld = elem->call_data; - - /* initialize members */ - grpc_slice_buffer_init(&calld->slices); - calld->has_compression_algorithm = 0; - grpc_closure_init(&calld->got_slice, got_slice, elem, - grpc_schedule_on_exec_ctx); - grpc_closure_init(&calld->send_done, send_done, elem, - grpc_schedule_on_exec_ctx); - - return GRPC_ERROR_NONE; -} - -/* Destructor for call_data */ -static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - const grpc_call_final_info *final_info, - grpc_closure *ignored) { - /* grab pointers to our data from the call element */ - call_data *calld = elem->call_data; - grpc_slice_buffer_destroy_internal(exec_ctx, &calld->slices); -} - -/* Constructor for channel_data */ -static grpc_error *init_channel_elem(grpc_exec_ctx *exec_ctx, - grpc_channel_element *elem, - grpc_channel_element_args *args) { - channel_data *channeld = elem->channel_data; - - channeld->enabled_algorithms_bitset = - grpc_channel_args_compression_algorithm_get_states(args->channel_args); - - channeld->default_compression_algorithm = - grpc_channel_args_get_compression_algorithm(args->channel_args); - /* Make sure the default isn't disabled. */ - if (!GPR_BITGET(channeld->enabled_algorithms_bitset, - channeld->default_compression_algorithm)) { - gpr_log(GPR_DEBUG, - "compression algorithm %d not enabled: switching to none", - channeld->default_compression_algorithm); - channeld->default_compression_algorithm = GRPC_COMPRESS_NONE; - } - - channeld->supported_compression_algorithms = 1; /* always support identity */ - for (grpc_compression_algorithm algo_idx = 1; - algo_idx < GRPC_COMPRESS_ALGORITHMS_COUNT; ++algo_idx) { - /* skip disabled algorithms */ - if (!GPR_BITGET(channeld->enabled_algorithms_bitset, algo_idx)) { - continue; - } - channeld->supported_compression_algorithms |= 1u << algo_idx; - } - - GPR_ASSERT(!args->is_last); - return GRPC_ERROR_NONE; -} - -/* Destructor for channel data */ -static void destroy_channel_elem(grpc_exec_ctx *exec_ctx, - grpc_channel_element *elem) {} - -const grpc_channel_filter grpc_compress_filter = { - compress_start_transport_stream_op, - grpc_channel_next_op, - sizeof(call_data), - init_call_elem, - grpc_call_stack_ignore_set_pollset_or_pollset_set, - destroy_call_elem, - sizeof(channel_data), - init_channel_elem, - destroy_channel_elem, - grpc_call_next_get_peer, - grpc_channel_next_get_info, - "compress"}; diff --git a/src/core/lib/channel/compress_filter.h b/src/core/lib/channel/compress_filter.h deleted file mode 100644 index e4a2a829d5..0000000000 --- a/src/core/lib/channel/compress_filter.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * - * Copyright 2015, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#ifndef GRPC_CORE_LIB_CHANNEL_COMPRESS_FILTER_H -#define GRPC_CORE_LIB_CHANNEL_COMPRESS_FILTER_H - -#include - -#include "src/core/lib/channel/channel_stack.h" - -extern int grpc_compression_trace; - -/** Compression filter for outgoing data. - * - * See for the available compression settings. - * - * Compression settings may come from: - * - Channel configuration, as established at channel creation time. - * - The metadata accompanying the outgoing data to be compressed. This is - * taken as a request only. We may choose not to honor it. The metadata key - * is given by \a GRPC_COMPRESSION_REQUEST_ALGORITHM_MD_KEY. - * - * Compression can be disabled for concrete messages (for instance in order to - * prevent CRIME/BEAST type attacks) by having the GRPC_WRITE_NO_COMPRESS set in - * the BEGIN_MESSAGE flags. - * - * The attempted compression mechanism is added to the resulting initial - * metadata under the'grpc-encoding' key. - * - * If compression is actually performed, BEGIN_MESSAGE's flag is modified to - * incorporate GRPC_WRITE_INTERNAL_COMPRESS. Otherwise, and regardless of the - * aforementioned 'grpc-encoding' metadata value, data will pass through - * uncompressed. */ - -extern const grpc_channel_filter grpc_compress_filter; - -#endif /* GRPC_CORE_LIB_CHANNEL_COMPRESS_FILTER_H */ diff --git a/src/core/lib/channel/http_client_filter.c b/src/core/lib/channel/http_client_filter.c deleted file mode 100644 index 17af2013d9..0000000000 --- a/src/core/lib/channel/http_client_filter.c +++ /dev/null @@ -1,582 +0,0 @@ -/* - * Copyright 2015, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#include "src/core/lib/channel/http_client_filter.h" -#include -#include -#include -#include -#include "src/core/lib/profiling/timers.h" -#include "src/core/lib/slice/b64.h" -#include "src/core/lib/slice/percent_encoding.h" -#include "src/core/lib/slice/slice_internal.h" -#include "src/core/lib/slice/slice_string_helpers.h" -#include "src/core/lib/support/string.h" -#include "src/core/lib/transport/static_metadata.h" -#include "src/core/lib/transport/transport_impl.h" - -#define EXPECTED_CONTENT_TYPE "application/grpc" -#define EXPECTED_CONTENT_TYPE_LENGTH sizeof(EXPECTED_CONTENT_TYPE) - 1 - -/* default maximum size of payload eligable for GET request */ -static const size_t kMaxPayloadSizeForGet = 2048; - -typedef struct call_data { - grpc_linked_mdelem method; - grpc_linked_mdelem scheme; - grpc_linked_mdelem authority; - grpc_linked_mdelem te_trailers; - grpc_linked_mdelem content_type; - grpc_linked_mdelem user_agent; - - grpc_metadata_batch *recv_initial_metadata; - grpc_metadata_batch *recv_trailing_metadata; - uint8_t *payload_bytes; - - /* Vars to read data off of send_message */ - grpc_transport_stream_op send_op; - uint32_t send_length; - uint32_t send_flags; - grpc_slice incoming_slice; - grpc_slice_buffer_stream replacement_stream; - grpc_slice_buffer slices; - /* flag that indicates that all slices of send_messages aren't availble */ - bool send_message_blocked; - - /** Closure to call when finished with the hc_on_recv hook */ - grpc_closure *on_done_recv_initial_metadata; - grpc_closure *on_done_recv_trailing_metadata; - grpc_closure *on_complete; - grpc_closure *post_send; - - /** Receive closures are chained: we inject this closure as the on_done_recv - up-call on transport_op, and remember to call our on_done_recv member - after handling it. */ - grpc_closure hc_on_recv_initial_metadata; - grpc_closure hc_on_recv_trailing_metadata; - grpc_closure hc_on_complete; - grpc_closure got_slice; - grpc_closure send_done; -} call_data; - -typedef struct channel_data { - grpc_mdelem static_scheme; - grpc_mdelem user_agent; - size_t max_payload_size_for_get; -} channel_data; - -static grpc_error *client_filter_incoming_metadata(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem, - grpc_metadata_batch *b) { - if (b->idx.named.status != NULL) { - if (grpc_mdelem_eq(b->idx.named.status->md, GRPC_MDELEM_STATUS_200)) { - grpc_metadata_batch_remove(exec_ctx, b, b->idx.named.status); - } else { - char *val = grpc_dump_slice(GRPC_MDVALUE(b->idx.named.status->md), - GPR_DUMP_ASCII); - char *msg; - gpr_asprintf(&msg, "Received http2 header with status: %s", val); - grpc_error *e = grpc_error_set_str( - grpc_error_set_int( - grpc_error_set_str( - GRPC_ERROR_CREATE_FROM_STATIC_STRING( - "Received http2 :status header with non-200 OK status"), - GRPC_ERROR_STR_VALUE, grpc_slice_from_copied_string(val)), - GRPC_ERROR_INT_GRPC_STATUS, GRPC_STATUS_CANCELLED), - GRPC_ERROR_STR_GRPC_MESSAGE, grpc_slice_from_copied_string(msg)); - gpr_free(val); - gpr_free(msg); - return e; - } - } - - if (b->idx.named.grpc_message != NULL) { - grpc_slice pct_decoded_msg = grpc_permissive_percent_decode_slice( - GRPC_MDVALUE(b->idx.named.grpc_message->md)); - if (grpc_slice_is_equivalent(pct_decoded_msg, - GRPC_MDVALUE(b->idx.named.grpc_message->md))) { - grpc_slice_unref_internal(exec_ctx, pct_decoded_msg); - } else { - grpc_metadata_batch_set_value(exec_ctx, b->idx.named.grpc_message, - pct_decoded_msg); - } - } - - if (b->idx.named.content_type != NULL) { - if (!grpc_mdelem_eq(b->idx.named.content_type->md, - GRPC_MDELEM_CONTENT_TYPE_APPLICATION_SLASH_GRPC)) { - if (grpc_slice_buf_start_eq(GRPC_MDVALUE(b->idx.named.content_type->md), - EXPECTED_CONTENT_TYPE, - EXPECTED_CONTENT_TYPE_LENGTH) && - (GRPC_SLICE_START_PTR(GRPC_MDVALUE( - b->idx.named.content_type->md))[EXPECTED_CONTENT_TYPE_LENGTH] == - '+' || - GRPC_SLICE_START_PTR(GRPC_MDVALUE( - b->idx.named.content_type->md))[EXPECTED_CONTENT_TYPE_LENGTH] == - ';')) { - /* Although the C implementation doesn't (currently) generate them, - any custom +-suffix is explicitly valid. */ - /* TODO(klempner): We should consider preallocating common values such - as +proto or +json, or at least stashing them if we see them. */ - /* TODO(klempner): Should we be surfacing this to application code? */ - } else { - /* TODO(klempner): We're currently allowing this, but we shouldn't - see it without a proxy so log for now. */ - char *val = grpc_dump_slice(GRPC_MDVALUE(b->idx.named.content_type->md), - GPR_DUMP_ASCII); - gpr_log(GPR_INFO, "Unexpected content-type '%s'", val); - gpr_free(val); - } - } - grpc_metadata_batch_remove(exec_ctx, b, b->idx.named.content_type); - } - - return GRPC_ERROR_NONE; -} - -static void hc_on_recv_initial_metadata(grpc_exec_ctx *exec_ctx, - void *user_data, grpc_error *error) { - grpc_call_element *elem = user_data; - call_data *calld = elem->call_data; - if (error == GRPC_ERROR_NONE) { - error = client_filter_incoming_metadata(exec_ctx, elem, - calld->recv_initial_metadata); - } else { - GRPC_ERROR_REF(error); - } - grpc_closure_run(exec_ctx, calld->on_done_recv_initial_metadata, error); -} - -static void hc_on_recv_trailing_metadata(grpc_exec_ctx *exec_ctx, - void *user_data, grpc_error *error) { - grpc_call_element *elem = user_data; - call_data *calld = elem->call_data; - if (error == GRPC_ERROR_NONE) { - error = client_filter_incoming_metadata(exec_ctx, elem, - calld->recv_trailing_metadata); - } else { - GRPC_ERROR_REF(error); - } - grpc_closure_run(exec_ctx, calld->on_done_recv_trailing_metadata, error); -} - -static void hc_on_complete(grpc_exec_ctx *exec_ctx, void *user_data, - grpc_error *error) { - grpc_call_element *elem = user_data; - call_data *calld = elem->call_data; - if (calld->payload_bytes) { - gpr_free(calld->payload_bytes); - calld->payload_bytes = NULL; - } - calld->on_complete->cb(exec_ctx, calld->on_complete->cb_arg, error); -} - -static void send_done(grpc_exec_ctx *exec_ctx, void *elemp, grpc_error *error) { - grpc_call_element *elem = elemp; - call_data *calld = elem->call_data; - grpc_slice_buffer_reset_and_unref_internal(exec_ctx, &calld->slices); - calld->post_send->cb(exec_ctx, calld->post_send->cb_arg, error); -} - -static void remove_if_present(grpc_exec_ctx *exec_ctx, - grpc_metadata_batch *batch, - grpc_metadata_batch_callouts_index idx) { - if (batch->idx.array[idx] != NULL) { - grpc_metadata_batch_remove(exec_ctx, batch, batch->idx.array[idx]); - } -} - -static void continue_send_message(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem) { - call_data *calld = elem->call_data; - uint8_t *wrptr = calld->payload_bytes; - while (grpc_byte_stream_next(exec_ctx, calld->send_op.send_message, - &calld->incoming_slice, ~(size_t)0, - &calld->got_slice)) { - memcpy(wrptr, GRPC_SLICE_START_PTR(calld->incoming_slice), - GRPC_SLICE_LENGTH(calld->incoming_slice)); - wrptr += GRPC_SLICE_LENGTH(calld->incoming_slice); - grpc_slice_buffer_add(&calld->slices, calld->incoming_slice); - if (calld->send_length == calld->slices.length) { - calld->send_message_blocked = false; - break; - } - } -} - -static void got_slice(grpc_exec_ctx *exec_ctx, void *elemp, grpc_error *error) { - grpc_call_element *elem = elemp; - call_data *calld = elem->call_data; - calld->send_message_blocked = false; - grpc_slice_buffer_add(&calld->slices, calld->incoming_slice); - if (calld->send_length == calld->slices.length) { - /* Pass down the original send_message op that was blocked.*/ - grpc_slice_buffer_stream_init(&calld->replacement_stream, &calld->slices, - calld->send_flags); - calld->send_op.send_message = &calld->replacement_stream.base; - calld->post_send = calld->send_op.on_complete; - calld->send_op.on_complete = &calld->send_done; - grpc_call_next_op(exec_ctx, elem, &calld->send_op); - } else { - continue_send_message(exec_ctx, elem); - } -} - -static grpc_error *hc_mutate_op(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem, - grpc_transport_stream_op *op) { - /* grab pointers to our data from the call element */ - call_data *calld = elem->call_data; - channel_data *channeld = elem->channel_data; - grpc_error *error; - - if (op->send_initial_metadata != NULL) { - /* Decide which HTTP VERB to use. We use GET if the request is marked - cacheable, and the operation contains both initial metadata and send - message, and the payload is below the size threshold, and all the data - for this request is immediately available. */ - grpc_mdelem method = GRPC_MDELEM_METHOD_POST; - if ((op->send_initial_metadata_flags & - GRPC_INITIAL_METADATA_CACHEABLE_REQUEST) && - op->send_message != NULL && - op->send_message->length < channeld->max_payload_size_for_get) { - method = GRPC_MDELEM_METHOD_GET; - /* The following write to calld->send_message_blocked isn't racy with - reads in hc_start_transport_op (which deals with SEND_MESSAGE ops) because - being here means ops->send_message is not NULL, which is primarily - guarding the read there. */ - calld->send_message_blocked = true; - } else if (op->send_initial_metadata_flags & - GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST) { - method = GRPC_MDELEM_METHOD_PUT; - } - - /* Attempt to read the data from send_message and create a header field. */ - if (grpc_mdelem_eq(method, GRPC_MDELEM_METHOD_GET)) { - /* allocate memory to hold the entire payload */ - calld->payload_bytes = gpr_malloc(op->send_message->length); - - /* read slices of send_message and copy into payload_bytes */ - calld->send_op = *op; - calld->send_length = op->send_message->length; - calld->send_flags = op->send_message->flags; - continue_send_message(exec_ctx, elem); - - if (calld->send_message_blocked == false) { - /* when all the send_message data is available, then modify the path - * MDELEM by appending base64 encoded query to the path */ - const int k_url_safe = 1; - const int k_multi_line = 0; - const unsigned char k_query_separator = '?'; - - grpc_slice path_slice = - GRPC_MDVALUE(op->send_initial_metadata->idx.named.path->md); - /* sum up individual component's lengths and allocate enough memory to - * hold combined path+query */ - size_t estimated_len = GRPC_SLICE_LENGTH(path_slice); - estimated_len++; /* for the '?' */ - estimated_len += grpc_base64_estimate_encoded_size( - op->send_message->length, k_url_safe, k_multi_line); - estimated_len += 1; /* for the trailing 0 */ - grpc_slice path_with_query_slice = grpc_slice_malloc(estimated_len); - - /* memcopy individual pieces into this slice */ - uint8_t *write_ptr = - (uint8_t *)GRPC_SLICE_START_PTR(path_with_query_slice); - uint8_t *original_path = (uint8_t *)GRPC_SLICE_START_PTR(path_slice); - memcpy(write_ptr, original_path, GRPC_SLICE_LENGTH(path_slice)); - write_ptr += GRPC_SLICE_LENGTH(path_slice); - - *write_ptr = k_query_separator; - write_ptr++; /* for the '?' */ - - grpc_base64_encode_core((char *)write_ptr, calld->payload_bytes, - op->send_message->length, k_url_safe, - k_multi_line); - - /* remove trailing unused memory and add trailing 0 to terminate string - */ - char *t = (char *)GRPC_SLICE_START_PTR(path_with_query_slice); - /* safe to use strlen since base64_encode will always add '\0' */ - size_t path_length = strlen(t) + 1; - *(t + path_length) = '\0'; - path_with_query_slice = - grpc_slice_sub(path_with_query_slice, 0, path_length); - - /* substitute previous path with the new path+query */ - grpc_mdelem mdelem_path_and_query = grpc_mdelem_from_slices( - exec_ctx, GRPC_MDSTR_PATH, path_with_query_slice); - grpc_metadata_batch *b = op->send_initial_metadata; - error = grpc_metadata_batch_substitute(exec_ctx, b, b->idx.named.path, - mdelem_path_and_query); - if (error != GRPC_ERROR_NONE) return error; - - calld->on_complete = op->on_complete; - op->on_complete = &calld->hc_on_complete; - op->send_message = NULL; - grpc_slice_unref_internal(exec_ctx, path_with_query_slice); - } else { - /* Not all data is available. Fall back to POST. */ - gpr_log(GPR_DEBUG, - "Request is marked Cacheable but not all data is available.\ - Falling back to POST"); - method = GRPC_MDELEM_METHOD_POST; - } - } - - remove_if_present(exec_ctx, op->send_initial_metadata, GRPC_BATCH_METHOD); - remove_if_present(exec_ctx, op->send_initial_metadata, GRPC_BATCH_SCHEME); - remove_if_present(exec_ctx, op->send_initial_metadata, GRPC_BATCH_TE); - remove_if_present(exec_ctx, op->send_initial_metadata, - GRPC_BATCH_CONTENT_TYPE); - remove_if_present(exec_ctx, op->send_initial_metadata, - GRPC_BATCH_USER_AGENT); - - /* Send : prefixed headers, which have to be before any application - layer headers. */ - error = grpc_metadata_batch_add_head(exec_ctx, op->send_initial_metadata, - &calld->method, method); - if (error != GRPC_ERROR_NONE) return error; - error = - grpc_metadata_batch_add_head(exec_ctx, op->send_initial_metadata, - &calld->scheme, channeld->static_scheme); - if (error != GRPC_ERROR_NONE) return error; - error = grpc_metadata_batch_add_tail(exec_ctx, op->send_initial_metadata, - &calld->te_trailers, - GRPC_MDELEM_TE_TRAILERS); - if (error != GRPC_ERROR_NONE) return error; - error = grpc_metadata_batch_add_tail( - exec_ctx, op->send_initial_metadata, &calld->content_type, - GRPC_MDELEM_CONTENT_TYPE_APPLICATION_SLASH_GRPC); - if (error != GRPC_ERROR_NONE) return error; - error = grpc_metadata_batch_add_tail(exec_ctx, op->send_initial_metadata, - &calld->user_agent, - GRPC_MDELEM_REF(channeld->user_agent)); - if (error != GRPC_ERROR_NONE) return error; - } - - if (op->recv_initial_metadata != NULL) { - /* substitute our callback for the higher callback */ - calld->recv_initial_metadata = op->recv_initial_metadata; - calld->on_done_recv_initial_metadata = op->recv_initial_metadata_ready; - op->recv_initial_metadata_ready = &calld->hc_on_recv_initial_metadata; - } - - if (op->recv_trailing_metadata != NULL) { - /* substitute our callback for the higher callback */ - calld->recv_trailing_metadata = op->recv_trailing_metadata; - calld->on_done_recv_trailing_metadata = op->on_complete; - op->on_complete = &calld->hc_on_recv_trailing_metadata; - } - - return GRPC_ERROR_NONE; -} - -static void hc_start_transport_op(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem, - grpc_transport_stream_op *op) { - GPR_TIMER_BEGIN("hc_start_transport_op", 0); - GRPC_CALL_LOG_OP(GPR_INFO, elem, op); - grpc_error *error = hc_mutate_op(exec_ctx, elem, op); - if (error != GRPC_ERROR_NONE) { - grpc_transport_stream_op_finish_with_failure(exec_ctx, op, error); - } else { - call_data *calld = elem->call_data; - if (op->send_message != NULL && calld->send_message_blocked) { - /* Don't forward the op. send_message contains slices that aren't ready - yet. The call will be forwarded by the op_complete of slice read call. - */ - } else { - grpc_call_next_op(exec_ctx, elem, op); - } - } - GPR_TIMER_END("hc_start_transport_op", 0); -} - -/* Constructor for call_data */ -static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem, - const grpc_call_element_args *args) { - call_data *calld = elem->call_data; - calld->on_done_recv_initial_metadata = NULL; - calld->on_done_recv_trailing_metadata = NULL; - calld->on_complete = NULL; - calld->payload_bytes = NULL; - calld->send_message_blocked = false; - grpc_slice_buffer_init(&calld->slices); - grpc_closure_init(&calld->hc_on_recv_initial_metadata, - hc_on_recv_initial_metadata, elem, - grpc_schedule_on_exec_ctx); - grpc_closure_init(&calld->hc_on_recv_trailing_metadata, - hc_on_recv_trailing_metadata, elem, - grpc_schedule_on_exec_ctx); - grpc_closure_init(&calld->hc_on_complete, hc_on_complete, elem, - grpc_schedule_on_exec_ctx); - grpc_closure_init(&calld->got_slice, got_slice, elem, - grpc_schedule_on_exec_ctx); - grpc_closure_init(&calld->send_done, send_done, elem, - grpc_schedule_on_exec_ctx); - return GRPC_ERROR_NONE; -} - -/* Destructor for call_data */ -static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - const grpc_call_final_info *final_info, - grpc_closure *ignored) { - call_data *calld = elem->call_data; - grpc_slice_buffer_destroy_internal(exec_ctx, &calld->slices); -} - -static grpc_mdelem scheme_from_args(const grpc_channel_args *args) { - unsigned i; - size_t j; - grpc_mdelem valid_schemes[] = {GRPC_MDELEM_SCHEME_HTTP, - GRPC_MDELEM_SCHEME_HTTPS}; - if (args != NULL) { - for (i = 0; i < args->num_args; ++i) { - if (args->args[i].type == GRPC_ARG_STRING && - strcmp(args->args[i].key, GRPC_ARG_HTTP2_SCHEME) == 0) { - for (j = 0; j < GPR_ARRAY_SIZE(valid_schemes); j++) { - if (0 == grpc_slice_str_cmp(GRPC_MDVALUE(valid_schemes[j]), - args->args[i].value.string)) { - return valid_schemes[j]; - } - } - } - } - } - return GRPC_MDELEM_SCHEME_HTTP; -} - -static size_t max_payload_size_from_args(const grpc_channel_args *args) { - if (args != NULL) { - for (size_t i = 0; i < args->num_args; ++i) { - if (0 == strcmp(args->args[i].key, GRPC_ARG_MAX_PAYLOAD_SIZE_FOR_GET)) { - if (args->args[i].type != GRPC_ARG_INTEGER) { - gpr_log(GPR_ERROR, "%s: must be an integer", - GRPC_ARG_MAX_PAYLOAD_SIZE_FOR_GET); - } else { - return (size_t)args->args[i].value.integer; - } - } - } - } - return kMaxPayloadSizeForGet; -} - -static grpc_slice user_agent_from_args(const grpc_channel_args *args, - const char *transport_name) { - gpr_strvec v; - size_t i; - int is_first = 1; - char *tmp; - grpc_slice result; - - gpr_strvec_init(&v); - - for (i = 0; args && i < args->num_args; i++) { - if (0 == strcmp(args->args[i].key, GRPC_ARG_PRIMARY_USER_AGENT_STRING)) { - if (args->args[i].type != GRPC_ARG_STRING) { - gpr_log(GPR_ERROR, "Channel argument '%s' should be a string", - GRPC_ARG_PRIMARY_USER_AGENT_STRING); - } else { - if (!is_first) gpr_strvec_add(&v, gpr_strdup(" ")); - is_first = 0; - gpr_strvec_add(&v, gpr_strdup(args->args[i].value.string)); - } - } - } - - gpr_asprintf(&tmp, "%sgrpc-c/%s (%s; %s; %s)", is_first ? "" : " ", - grpc_version_string(), GPR_PLATFORM_STRING, transport_name, - grpc_g_stands_for()); - is_first = 0; - gpr_strvec_add(&v, tmp); - - for (i = 0; args && i < args->num_args; i++) { - if (0 == strcmp(args->args[i].key, GRPC_ARG_SECONDARY_USER_AGENT_STRING)) { - if (args->args[i].type != GRPC_ARG_STRING) { - gpr_log(GPR_ERROR, "Channel argument '%s' should be a string", - GRPC_ARG_SECONDARY_USER_AGENT_STRING); - } else { - if (!is_first) gpr_strvec_add(&v, gpr_strdup(" ")); - is_first = 0; - gpr_strvec_add(&v, gpr_strdup(args->args[i].value.string)); - } - } - } - - tmp = gpr_strvec_flatten(&v, NULL); - gpr_strvec_destroy(&v); - result = grpc_slice_intern(grpc_slice_from_static_string(tmp)); - gpr_free(tmp); - - return result; -} - -/* Constructor for channel_data */ -static grpc_error *init_channel_elem(grpc_exec_ctx *exec_ctx, - grpc_channel_element *elem, - grpc_channel_element_args *args) { - channel_data *chand = elem->channel_data; - GPR_ASSERT(!args->is_last); - GPR_ASSERT(args->optional_transport != NULL); - chand->static_scheme = scheme_from_args(args->channel_args); - chand->max_payload_size_for_get = - max_payload_size_from_args(args->channel_args); - chand->user_agent = grpc_mdelem_from_slices( - exec_ctx, GRPC_MDSTR_USER_AGENT, - user_agent_from_args(args->channel_args, - args->optional_transport->vtable->name)); - return GRPC_ERROR_NONE; -} - -/* Destructor for channel data */ -static void destroy_channel_elem(grpc_exec_ctx *exec_ctx, - grpc_channel_element *elem) { - channel_data *chand = elem->channel_data; - GRPC_MDELEM_UNREF(exec_ctx, chand->user_agent); -} - -const grpc_channel_filter grpc_http_client_filter = { - hc_start_transport_op, - grpc_channel_next_op, - sizeof(call_data), - init_call_elem, - grpc_call_stack_ignore_set_pollset_or_pollset_set, - destroy_call_elem, - sizeof(channel_data), - init_channel_elem, - destroy_channel_elem, - grpc_call_next_get_peer, - grpc_channel_next_get_info, - "http-client"}; diff --git a/src/core/lib/channel/http_client_filter.h b/src/core/lib/channel/http_client_filter.h deleted file mode 100644 index 9e6e106e9c..0000000000 --- a/src/core/lib/channel/http_client_filter.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Copyright 2015, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#ifndef GRPC_CORE_LIB_CHANNEL_HTTP_CLIENT_FILTER_H -#define GRPC_CORE_LIB_CHANNEL_HTTP_CLIENT_FILTER_H - -#include "src/core/lib/channel/channel_stack.h" - -/* Processes metadata on the client side for HTTP2 transports */ -extern const grpc_channel_filter grpc_http_client_filter; - -/* Channel arg to override the http2 :scheme header */ -#define GRPC_ARG_HTTP2_SCHEME "grpc.http2_scheme" - -/* Channel arg to determine maximum size of payload eligable for GET request */ -#define GRPC_ARG_MAX_PAYLOAD_SIZE_FOR_GET "grpc.max_payload_size_for_get" - -#endif /* GRPC_CORE_LIB_CHANNEL_HTTP_CLIENT_FILTER_H */ diff --git a/src/core/lib/channel/http_server_filter.c b/src/core/lib/channel/http_server_filter.c deleted file mode 100644 index df0f95010b..0000000000 --- a/src/core/lib/channel/http_server_filter.c +++ /dev/null @@ -1,429 +0,0 @@ -/* - * - * Copyright 2015, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#include "src/core/lib/channel/http_server_filter.h" - -#include -#include -#include -#include "src/core/lib/profiling/timers.h" -#include "src/core/lib/slice/b64.h" -#include "src/core/lib/slice/percent_encoding.h" -#include "src/core/lib/slice/slice_internal.h" -#include "src/core/lib/slice/slice_string_helpers.h" -#include "src/core/lib/transport/static_metadata.h" - -#define EXPECTED_CONTENT_TYPE "application/grpc" -#define EXPECTED_CONTENT_TYPE_LENGTH sizeof(EXPECTED_CONTENT_TYPE) - 1 - -extern int grpc_http_trace; - -typedef struct call_data { - grpc_linked_mdelem status; - grpc_linked_mdelem content_type; - - /* did this request come with path query containing request payload */ - bool seen_path_with_query; - /* flag to ensure payload_bin is delivered only once */ - bool payload_bin_delivered; - - grpc_metadata_batch *recv_initial_metadata; - bool *recv_idempotent_request; - bool *recv_cacheable_request; - /** Closure to call when finished with the hs_on_recv hook */ - grpc_closure *on_done_recv; - /** Closure to call when we retrieve read message from the path URI - */ - grpc_closure *recv_message_ready; - grpc_closure *on_complete; - grpc_byte_stream **pp_recv_message; - grpc_slice_buffer read_slice_buffer; - grpc_slice_buffer_stream read_stream; - - /** Receive closures are chained: we inject this closure as the on_done_recv - up-call on transport_op, and remember to call our on_done_recv member - after handling it. */ - grpc_closure hs_on_recv; - grpc_closure hs_on_complete; - grpc_closure hs_recv_message_ready; -} call_data; - -typedef struct channel_data { uint8_t unused; } channel_data; - -static grpc_error *server_filter_outgoing_metadata(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem, - grpc_metadata_batch *b) { - if (b->idx.named.grpc_message != NULL) { - grpc_slice pct_encoded_msg = grpc_percent_encode_slice( - GRPC_MDVALUE(b->idx.named.grpc_message->md), - grpc_compatible_percent_encoding_unreserved_bytes); - if (grpc_slice_is_equivalent(pct_encoded_msg, - GRPC_MDVALUE(b->idx.named.grpc_message->md))) { - grpc_slice_unref_internal(exec_ctx, pct_encoded_msg); - } else { - grpc_metadata_batch_set_value(exec_ctx, b->idx.named.grpc_message, - pct_encoded_msg); - } - } - return GRPC_ERROR_NONE; -} - -static void add_error(const char *error_name, grpc_error **cumulative, - grpc_error *new) { - if (new == GRPC_ERROR_NONE) return; - if (*cumulative == GRPC_ERROR_NONE) { - *cumulative = GRPC_ERROR_CREATE_FROM_COPIED_STRING(error_name); - } - *cumulative = grpc_error_add_child(*cumulative, new); -} - -static grpc_error *server_filter_incoming_metadata(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem, - grpc_metadata_batch *b) { - call_data *calld = elem->call_data; - grpc_error *error = GRPC_ERROR_NONE; - static const char *error_name = "Failed processing incoming headers"; - - if (b->idx.named.method != NULL) { - if (grpc_mdelem_eq(b->idx.named.method->md, GRPC_MDELEM_METHOD_POST)) { - *calld->recv_idempotent_request = false; - *calld->recv_cacheable_request = false; - } else if (grpc_mdelem_eq(b->idx.named.method->md, - GRPC_MDELEM_METHOD_PUT)) { - *calld->recv_idempotent_request = true; - } else if (grpc_mdelem_eq(b->idx.named.method->md, - GRPC_MDELEM_METHOD_GET)) { - *calld->recv_cacheable_request = true; - } else { - add_error(error_name, &error, - grpc_attach_md_to_error( - GRPC_ERROR_CREATE_FROM_STATIC_STRING("Bad header"), - b->idx.named.method->md)); - } - grpc_metadata_batch_remove(exec_ctx, b, b->idx.named.method); - } else { - add_error( - error_name, &error, - grpc_error_set_str( - GRPC_ERROR_CREATE_FROM_STATIC_STRING("Missing header"), - GRPC_ERROR_STR_KEY, grpc_slice_from_static_string(":method"))); - } - - if (b->idx.named.te != NULL) { - if (!grpc_mdelem_eq(b->idx.named.te->md, GRPC_MDELEM_TE_TRAILERS)) { - add_error(error_name, &error, - grpc_attach_md_to_error( - GRPC_ERROR_CREATE_FROM_STATIC_STRING("Bad header"), - b->idx.named.te->md)); - } - grpc_metadata_batch_remove(exec_ctx, b, b->idx.named.te); - } else { - add_error(error_name, &error, - grpc_error_set_str( - GRPC_ERROR_CREATE_FROM_STATIC_STRING("Missing header"), - GRPC_ERROR_STR_KEY, grpc_slice_from_static_string("te"))); - } - - if (b->idx.named.scheme != NULL) { - if (!grpc_mdelem_eq(b->idx.named.scheme->md, GRPC_MDELEM_SCHEME_HTTP) && - !grpc_mdelem_eq(b->idx.named.scheme->md, GRPC_MDELEM_SCHEME_HTTPS) && - !grpc_mdelem_eq(b->idx.named.scheme->md, GRPC_MDELEM_SCHEME_GRPC)) { - add_error(error_name, &error, - grpc_attach_md_to_error( - GRPC_ERROR_CREATE_FROM_STATIC_STRING("Bad header"), - b->idx.named.scheme->md)); - } - grpc_metadata_batch_remove(exec_ctx, b, b->idx.named.scheme); - } else { - add_error( - error_name, &error, - grpc_error_set_str( - GRPC_ERROR_CREATE_FROM_STATIC_STRING("Missing header"), - GRPC_ERROR_STR_KEY, grpc_slice_from_static_string(":scheme"))); - } - - if (b->idx.named.content_type != NULL) { - if (!grpc_mdelem_eq(b->idx.named.content_type->md, - GRPC_MDELEM_CONTENT_TYPE_APPLICATION_SLASH_GRPC)) { - if (grpc_slice_buf_start_eq(GRPC_MDVALUE(b->idx.named.content_type->md), - EXPECTED_CONTENT_TYPE, - EXPECTED_CONTENT_TYPE_LENGTH) && - (GRPC_SLICE_START_PTR(GRPC_MDVALUE( - b->idx.named.content_type->md))[EXPECTED_CONTENT_TYPE_LENGTH] == - '+' || - GRPC_SLICE_START_PTR(GRPC_MDVALUE( - b->idx.named.content_type->md))[EXPECTED_CONTENT_TYPE_LENGTH] == - ';')) { - /* Although the C implementation doesn't (currently) generate them, - any custom +-suffix is explicitly valid. */ - /* TODO(klempner): We should consider preallocating common values such - as +proto or +json, or at least stashing them if we see them. */ - /* TODO(klempner): Should we be surfacing this to application code? */ - } else { - /* TODO(klempner): We're currently allowing this, but we shouldn't - see it without a proxy so log for now. */ - char *val = grpc_dump_slice(GRPC_MDVALUE(b->idx.named.content_type->md), - GPR_DUMP_ASCII); - gpr_log(GPR_INFO, "Unexpected content-type '%s'", val); - gpr_free(val); - } - } - grpc_metadata_batch_remove(exec_ctx, b, b->idx.named.content_type); - } - - if (b->idx.named.path == NULL) { - add_error(error_name, &error, - grpc_error_set_str( - GRPC_ERROR_CREATE_FROM_STATIC_STRING("Missing header"), - GRPC_ERROR_STR_KEY, grpc_slice_from_static_string(":path"))); - } else if (*calld->recv_cacheable_request == true) { - /* We have a cacheable request made with GET verb. The path contains the - * query parameter which is base64 encoded request payload. */ - const char k_query_separator = '?'; - grpc_slice path_slice = GRPC_MDVALUE(b->idx.named.path->md); - uint8_t *path_ptr = (uint8_t *)GRPC_SLICE_START_PTR(path_slice); - size_t path_length = GRPC_SLICE_LENGTH(path_slice); - /* offset of the character '?' */ - size_t offset = 0; - for (offset = 0; offset < path_length && *path_ptr != k_query_separator; - path_ptr++, offset++) - ; - if (offset < path_length) { - grpc_slice query_slice = - grpc_slice_sub(path_slice, offset + 1, path_length); - - /* substitute path metadata with just the path (not query) */ - grpc_mdelem mdelem_path_without_query = grpc_mdelem_from_slices( - exec_ctx, GRPC_MDSTR_PATH, grpc_slice_sub(path_slice, 0, offset)); - - grpc_metadata_batch_substitute(exec_ctx, b, b->idx.named.path, - mdelem_path_without_query); - - /* decode payload from query and add to the slice buffer to be returned */ - const int k_url_safe = 1; - grpc_slice_buffer_add( - &calld->read_slice_buffer, - grpc_base64_decode(exec_ctx, - (const char *)GRPC_SLICE_START_PTR(query_slice), - k_url_safe)); - grpc_slice_buffer_stream_init(&calld->read_stream, - &calld->read_slice_buffer, 0); - calld->seen_path_with_query = true; - grpc_slice_unref_internal(exec_ctx, query_slice); - } else { - gpr_log(GPR_ERROR, "GET request without QUERY"); - } - } - - if (b->idx.named.host != NULL && b->idx.named.authority == NULL) { - grpc_linked_mdelem *el = b->idx.named.host; - grpc_mdelem md = GRPC_MDELEM_REF(el->md); - grpc_metadata_batch_remove(exec_ctx, b, el); - add_error( - error_name, &error, - grpc_metadata_batch_add_head( - exec_ctx, b, el, grpc_mdelem_from_slices( - exec_ctx, GRPC_MDSTR_AUTHORITY, - grpc_slice_ref_internal(GRPC_MDVALUE(md))))); - GRPC_MDELEM_UNREF(exec_ctx, md); - } - - if (b->idx.named.authority == NULL) { - add_error( - error_name, &error, - grpc_error_set_str( - GRPC_ERROR_CREATE_FROM_STATIC_STRING("Missing header"), - GRPC_ERROR_STR_KEY, grpc_slice_from_static_string(":authority"))); - } - - return error; -} - -static void hs_on_recv(grpc_exec_ctx *exec_ctx, void *user_data, - grpc_error *err) { - grpc_call_element *elem = user_data; - call_data *calld = elem->call_data; - if (err == GRPC_ERROR_NONE) { - err = server_filter_incoming_metadata(exec_ctx, elem, - calld->recv_initial_metadata); - } else { - GRPC_ERROR_REF(err); - } - grpc_closure_run(exec_ctx, calld->on_done_recv, err); -} - -static void hs_on_complete(grpc_exec_ctx *exec_ctx, void *user_data, - grpc_error *err) { - grpc_call_element *elem = user_data; - call_data *calld = elem->call_data; - /* Call recv_message_ready if we got the payload via the path field */ - if (calld->seen_path_with_query && calld->recv_message_ready != NULL) { - *calld->pp_recv_message = calld->payload_bin_delivered - ? NULL - : (grpc_byte_stream *)&calld->read_stream; - grpc_closure_run(exec_ctx, calld->recv_message_ready, GRPC_ERROR_REF(err)); - calld->recv_message_ready = NULL; - calld->payload_bin_delivered = true; - } - grpc_closure_run(exec_ctx, calld->on_complete, GRPC_ERROR_REF(err)); -} - -static void hs_recv_message_ready(grpc_exec_ctx *exec_ctx, void *user_data, - grpc_error *err) { - grpc_call_element *elem = user_data; - call_data *calld = elem->call_data; - if (calld->seen_path_with_query) { - /* do nothing. This is probably a GET request, and payload will be returned - in hs_on_complete callback. */ - } else { - grpc_closure_run(exec_ctx, calld->recv_message_ready, GRPC_ERROR_REF(err)); - } -} - -static void hs_mutate_op(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - grpc_transport_stream_op *op) { - /* grab pointers to our data from the call element */ - call_data *calld = elem->call_data; - - if (op->send_initial_metadata != NULL) { - grpc_error *error = GRPC_ERROR_NONE; - static const char *error_name = "Failed sending initial metadata"; - add_error(error_name, &error, grpc_metadata_batch_add_head( - exec_ctx, op->send_initial_metadata, - &calld->status, GRPC_MDELEM_STATUS_200)); - add_error(error_name, &error, - grpc_metadata_batch_add_tail( - exec_ctx, op->send_initial_metadata, &calld->content_type, - GRPC_MDELEM_CONTENT_TYPE_APPLICATION_SLASH_GRPC)); - add_error(error_name, &error, - server_filter_outgoing_metadata(exec_ctx, elem, - op->send_initial_metadata)); - if (error != GRPC_ERROR_NONE) { - grpc_transport_stream_op_finish_with_failure(exec_ctx, op, error); - return; - } - } - - if (op->recv_initial_metadata) { - /* substitute our callback for the higher callback */ - GPR_ASSERT(op->recv_idempotent_request != NULL); - GPR_ASSERT(op->recv_cacheable_request != NULL); - calld->recv_initial_metadata = op->recv_initial_metadata; - calld->recv_idempotent_request = op->recv_idempotent_request; - calld->recv_cacheable_request = op->recv_cacheable_request; - calld->on_done_recv = op->recv_initial_metadata_ready; - op->recv_initial_metadata_ready = &calld->hs_on_recv; - } - - if (op->recv_message) { - calld->recv_message_ready = op->recv_message_ready; - calld->pp_recv_message = op->recv_message; - if (op->recv_message_ready) { - op->recv_message_ready = &calld->hs_recv_message_ready; - } - if (op->on_complete) { - calld->on_complete = op->on_complete; - op->on_complete = &calld->hs_on_complete; - } - } - - if (op->send_trailing_metadata) { - grpc_error *error = server_filter_outgoing_metadata( - exec_ctx, elem, op->send_trailing_metadata); - if (error != GRPC_ERROR_NONE) { - grpc_transport_stream_op_finish_with_failure(exec_ctx, op, error); - return; - } - } -} - -static void hs_start_transport_op(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem, - grpc_transport_stream_op *op) { - GRPC_CALL_LOG_OP(GPR_INFO, elem, op); - GPR_TIMER_BEGIN("hs_start_transport_op", 0); - hs_mutate_op(exec_ctx, elem, op); - grpc_call_next_op(exec_ctx, elem, op); - GPR_TIMER_END("hs_start_transport_op", 0); -} - -/* Constructor for call_data */ -static grpc_error *init_call_elem(grpc_exec_ctx *exec_ctx, - grpc_call_element *elem, - const grpc_call_element_args *args) { - /* grab pointers to our data from the call element */ - call_data *calld = elem->call_data; - /* initialize members */ - grpc_closure_init(&calld->hs_on_recv, hs_on_recv, elem, - grpc_schedule_on_exec_ctx); - grpc_closure_init(&calld->hs_on_complete, hs_on_complete, elem, - grpc_schedule_on_exec_ctx); - grpc_closure_init(&calld->hs_recv_message_ready, hs_recv_message_ready, elem, - grpc_schedule_on_exec_ctx); - grpc_slice_buffer_init(&calld->read_slice_buffer); - return GRPC_ERROR_NONE; -} - -/* Destructor for call_data */ -static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, - const grpc_call_final_info *final_info, - grpc_closure *ignored) { - call_data *calld = elem->call_data; - grpc_slice_buffer_destroy_internal(exec_ctx, &calld->read_slice_buffer); -} - -/* Constructor for channel_data */ -static grpc_error *init_channel_elem(grpc_exec_ctx *exec_ctx, - grpc_channel_element *elem, - grpc_channel_element_args *args) { - GPR_ASSERT(!args->is_last); - return GRPC_ERROR_NONE; -} - -/* Destructor for channel data */ -static void destroy_channel_elem(grpc_exec_ctx *exec_ctx, - grpc_channel_element *elem) {} - -const grpc_channel_filter grpc_http_server_filter = { - hs_start_transport_op, - grpc_channel_next_op, - sizeof(call_data), - init_call_elem, - grpc_call_stack_ignore_set_pollset_or_pollset_set, - destroy_call_elem, - sizeof(channel_data), - init_channel_elem, - destroy_channel_elem, - grpc_call_next_get_peer, - grpc_channel_next_get_info, - "http-server"}; diff --git a/src/core/lib/channel/http_server_filter.h b/src/core/lib/channel/http_server_filter.h deleted file mode 100644 index 77ba2d263d..0000000000 --- a/src/core/lib/channel/http_server_filter.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * - * Copyright 2015, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#ifndef GRPC_CORE_LIB_CHANNEL_HTTP_SERVER_FILTER_H -#define GRPC_CORE_LIB_CHANNEL_HTTP_SERVER_FILTER_H - -#include "src/core/lib/channel/channel_stack.h" - -/* Processes metadata on the client side for HTTP2 transports */ -extern const grpc_channel_filter grpc_http_server_filter; - -#endif /* GRPC_CORE_LIB_CHANNEL_HTTP_SERVER_FILTER_H */ diff --git a/src/core/lib/security/credentials/credentials.c b/src/core/lib/security/credentials/credentials.c index 52b80141d1..18d4604c4a 100644 --- a/src/core/lib/security/credentials/credentials.c +++ b/src/core/lib/security/credentials/credentials.c @@ -37,7 +37,7 @@ #include #include "src/core/lib/channel/channel_args.h" -#include "src/core/lib/channel/http_client_filter.h" +#include "src/core/ext/filters/http/client/http_client_filter.h" #include "src/core/lib/http/httpcli.h" #include "src/core/lib/http/parser.h" #include "src/core/lib/iomgr/executor.h" diff --git a/src/core/lib/security/credentials/ssl/ssl_credentials.c b/src/core/lib/security/credentials/ssl/ssl_credentials.c index 4b17ac8098..35dda88ec6 100644 --- a/src/core/lib/security/credentials/ssl/ssl_credentials.c +++ b/src/core/lib/security/credentials/ssl/ssl_credentials.c @@ -36,7 +36,7 @@ #include #include "src/core/lib/channel/channel_args.h" -#include "src/core/lib/channel/http_client_filter.h" +#include "src/core/ext/filters/http/client/http_client_filter.h" #include "src/core/lib/surface/api_trace.h" #include diff --git a/src/core/lib/surface/init.c b/src/core/lib/surface/init.c index f9b1675465..bba259c099 100644 --- a/src/core/lib/surface/init.c +++ b/src/core/lib/surface/init.c @@ -41,12 +41,9 @@ #include #include #include "src/core/lib/channel/channel_stack.h" -#include "src/core/lib/channel/compress_filter.h" #include "src/core/lib/channel/connected_channel.h" #include "src/core/lib/channel/deadline_filter.h" #include "src/core/lib/channel/handshaker_registry.h" -#include "src/core/lib/channel/http_client_filter.h" -#include "src/core/lib/channel/http_server_filter.h" #include "src/core/lib/debug/trace.h" #include "src/core/lib/http/parser.h" #include "src/core/lib/iomgr/combiner.h" @@ -94,17 +91,6 @@ static bool prepend_filter(grpc_exec_ctx *exec_ctx, builder, (const grpc_channel_filter *)arg, NULL, NULL); } -static bool maybe_add_http_filter(grpc_exec_ctx *exec_ctx, - grpc_channel_stack_builder *builder, - void *arg) { - grpc_transport *t = grpc_channel_stack_builder_get_transport(builder); - if (t && strstr(t->vtable->name, "http")) { - return grpc_channel_stack_builder_prepend_filter( - builder, (const grpc_channel_filter *)arg, NULL, NULL); - } - return true; -} - static void register_builtin_channel_init() { grpc_channel_init_register_stage( GRPC_CLIENT_DIRECT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, @@ -112,30 +98,12 @@ static void register_builtin_channel_init() { grpc_channel_init_register_stage( GRPC_SERVER_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, prepend_filter, (void *)&grpc_server_deadline_filter); - grpc_channel_init_register_stage( - GRPC_CLIENT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, prepend_filter, - (void *)&grpc_compress_filter); - grpc_channel_init_register_stage( - GRPC_CLIENT_DIRECT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, - prepend_filter, (void *)&grpc_compress_filter); - grpc_channel_init_register_stage( - GRPC_SERVER_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, prepend_filter, - (void *)&grpc_compress_filter); - grpc_channel_init_register_stage( - GRPC_CLIENT_SUBCHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, - maybe_add_http_filter, (void *)&grpc_http_client_filter); grpc_channel_init_register_stage(GRPC_CLIENT_SUBCHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, grpc_add_connected_filter, NULL); - grpc_channel_init_register_stage( - GRPC_CLIENT_DIRECT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, - maybe_add_http_filter, (void *)&grpc_http_client_filter); grpc_channel_init_register_stage(GRPC_CLIENT_DIRECT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, grpc_add_connected_filter, NULL); - grpc_channel_init_register_stage( - GRPC_SERVER_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, - maybe_add_http_filter, (void *)&grpc_http_server_filter); grpc_channel_init_register_stage(GRPC_SERVER_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, grpc_add_connected_filter, NULL); @@ -179,7 +147,6 @@ void grpc_init(void) { grpc_register_tracer("channel_stack_builder", &grpc_trace_channel_stack_builder); grpc_register_tracer("http1", &grpc_http1_trace); - grpc_register_tracer("compression", &grpc_compression_trace); grpc_register_tracer("queue_pluck", &grpc_cq_pluck_trace); grpc_register_tracer("combiner", &grpc_combiner_trace); grpc_register_tracer("server_channel", &grpc_server_channel_trace); diff --git a/src/core/plugin_registry/grpc_cronet_plugin_registry.c b/src/core/plugin_registry/grpc_cronet_plugin_registry.c index c97f47b397..6cc3a25c55 100644 --- a/src/core/plugin_registry/grpc_cronet_plugin_registry.c +++ b/src/core/plugin_registry/grpc_cronet_plugin_registry.c @@ -33,6 +33,8 @@ #include +extern void grpc_http_filters_init(void); +extern void grpc_http_filters_shutdown(void); extern void grpc_chttp2_plugin_init(void); extern void grpc_chttp2_plugin_shutdown(void); extern void grpc_client_channel_init(void); @@ -41,6 +43,8 @@ extern void grpc_load_reporting_plugin_init(void); extern void grpc_load_reporting_plugin_shutdown(void); void grpc_register_built_in_plugins(void) { + grpc_register_plugin(grpc_http_filters_init, + grpc_http_filters_shutdown); grpc_register_plugin(grpc_chttp2_plugin_init, grpc_chttp2_plugin_shutdown); grpc_register_plugin(grpc_client_channel_init, diff --git a/src/core/plugin_registry/grpc_plugin_registry.c b/src/core/plugin_registry/grpc_plugin_registry.c index 3588954631..40a882d50c 100644 --- a/src/core/plugin_registry/grpc_plugin_registry.c +++ b/src/core/plugin_registry/grpc_plugin_registry.c @@ -33,6 +33,8 @@ #include +extern void grpc_http_filters_init(void); +extern void grpc_http_filters_shutdown(void); extern void grpc_chttp2_plugin_init(void); extern void grpc_chttp2_plugin_shutdown(void); extern void grpc_client_channel_init(void); @@ -59,6 +61,8 @@ extern void grpc_message_size_filter_init(void); extern void grpc_message_size_filter_shutdown(void); void grpc_register_built_in_plugins(void) { + grpc_register_plugin(grpc_http_filters_init, + grpc_http_filters_shutdown); grpc_register_plugin(grpc_chttp2_plugin_init, grpc_chttp2_plugin_shutdown); grpc_register_plugin(grpc_client_channel_init, diff --git a/src/core/plugin_registry/grpc_unsecure_plugin_registry.c b/src/core/plugin_registry/grpc_unsecure_plugin_registry.c index 2f0a0d8c96..ded2aa6a84 100644 --- a/src/core/plugin_registry/grpc_unsecure_plugin_registry.c +++ b/src/core/plugin_registry/grpc_unsecure_plugin_registry.c @@ -33,6 +33,8 @@ #include +extern void grpc_http_filters_init(void); +extern void grpc_http_filters_shutdown(void); extern void grpc_chttp2_plugin_init(void); extern void grpc_chttp2_plugin_shutdown(void); extern void grpc_client_channel_init(void); @@ -59,6 +61,8 @@ extern void grpc_message_size_filter_init(void); extern void grpc_message_size_filter_shutdown(void); void grpc_register_built_in_plugins(void) { + grpc_register_plugin(grpc_http_filters_init, + grpc_http_filters_shutdown); grpc_register_plugin(grpc_chttp2_plugin_init, grpc_chttp2_plugin_shutdown); grpc_register_plugin(grpc_client_channel_init, diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py index 41c309dd3d..f99e777532 100644 --- a/src/python/grpcio/grpc_core_dependencies.py +++ b/src/python/grpcio/grpc_core_dependencies.py @@ -80,14 +80,11 @@ CORE_SOURCE_FILES = [ 'src/core/lib/channel/channel_args.c', 'src/core/lib/channel/channel_stack.c', 'src/core/lib/channel/channel_stack_builder.c', - 'src/core/lib/channel/compress_filter.c', 'src/core/lib/channel/connected_channel.c', 'src/core/lib/channel/deadline_filter.c', 'src/core/lib/channel/handshaker.c', 'src/core/lib/channel/handshaker_factory.c', 'src/core/lib/channel/handshaker_registry.c', - 'src/core/lib/channel/http_client_filter.c', - 'src/core/lib/channel/http_server_filter.c', 'src/core/lib/compression/compression.c', 'src/core/lib/compression/message_compress.c', 'src/core/lib/debug/trace.c', @@ -222,6 +219,10 @@ CORE_SOURCE_FILES = [ 'src/core/ext/transport/chttp2/transport/varint.c', 'src/core/ext/transport/chttp2/transport/writing.c', 'src/core/ext/transport/chttp2/alpn/alpn.c', + 'src/core/ext/filters/http/client/http_client_filter.c', + 'src/core/ext/filters/http/compress/compress_filter.c', + 'src/core/ext/filters/http/http_filters_plugin.c', + 'src/core/ext/filters/http/server/http_server_filter.c', 'src/core/lib/http/httpcli_security_connector.c', 'src/core/lib/security/context/security_context.c', 'src/core/lib/security/credentials/composite/composite_credentials.c', diff --git a/test/core/bad_client/bad_client.c b/test/core/bad_client/bad_client.c index 4870dc1a53..3f22351e6d 100644 --- a/test/core/bad_client/bad_client.c +++ b/test/core/bad_client/bad_client.c @@ -42,7 +42,7 @@ #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/channel_stack.h" -#include "src/core/lib/channel/http_server_filter.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/iomgr/endpoint_pair.h" #include "src/core/lib/slice/slice_internal.h" #include "src/core/lib/support/murmur_hash.h" diff --git a/test/core/channel/minimal_stack_is_minimal_test.c b/test/core/channel/minimal_stack_is_minimal_test.c index de8f78fb1a..f7bdc1b843 100644 --- a/test/core/channel/minimal_stack_is_minimal_test.c +++ b/test/core/channel/minimal_stack_is_minimal_test.c @@ -43,6 +43,62 @@ #include "src/core/lib/transport/transport_impl.h" #include "test/core/util/test_config.h" +static int check_stack(const char *file, int line, const char *transport_name, + grpc_channel_args *init_args, + grpc_channel_stack_type channel_stack_type, ...); + +#define CHECK_STACK(...) check_stack(__FILE__, __LINE__, __VA_ARGS__) + +int main(int argc, char **argv) { + grpc_test_init(argc, argv); + grpc_init(); + int errors = 0; + + // tests with a minimal stack + grpc_arg minimal_stack_arg = {.type = GRPC_ARG_INTEGER, + .key = GRPC_ARG_MINIMAL_STACK, + .value.integer = 1}; + grpc_channel_args minimal_stack_args = {.num_args = 1, + .args = &minimal_stack_arg}; + errors += CHECK_STACK("unknown", &minimal_stack_args, + GRPC_CLIENT_DIRECT_CHANNEL, "connected", NULL); + errors += CHECK_STACK("unknown", &minimal_stack_args, GRPC_CLIENT_SUBCHANNEL, + "connected", NULL); + errors += CHECK_STACK("unknown", &minimal_stack_args, GRPC_SERVER_CHANNEL, + "server", "connected", NULL); + errors += + CHECK_STACK("chttp2", &minimal_stack_args, GRPC_CLIENT_DIRECT_CHANNEL, + "http-client", "connected", NULL); + errors += CHECK_STACK("chttp2", &minimal_stack_args, GRPC_CLIENT_SUBCHANNEL, + "http-client", "connected", NULL); + errors += CHECK_STACK("chttp2", &minimal_stack_args, GRPC_SERVER_CHANNEL, + "server", "http-server", "connected", NULL); + errors += CHECK_STACK(NULL, &minimal_stack_args, GRPC_CLIENT_CHANNEL, + "client-channel", NULL); + + // tests with a default stack + errors += CHECK_STACK("unknown", NULL, GRPC_CLIENT_DIRECT_CHANNEL, "deadline", + "message_size", "connected", NULL); + errors += CHECK_STACK("unknown", NULL, GRPC_CLIENT_SUBCHANNEL, "message_size", + "connected", NULL); + errors += CHECK_STACK("unknown", NULL, GRPC_SERVER_CHANNEL, "server", + "deadline", "message_size", "connected", NULL); + errors += + CHECK_STACK("chttp2", NULL, GRPC_CLIENT_DIRECT_CHANNEL, "deadline", + "message_size", "http-client", "compress", "connected", NULL); + errors += CHECK_STACK("chttp2", NULL, GRPC_CLIENT_SUBCHANNEL, "message_size", + "http-client", "compress", "connected", NULL); + errors += + CHECK_STACK("chttp2", NULL, GRPC_SERVER_CHANNEL, "server", "deadline", + "message_size", "http-server", "compress", "connected", NULL); + errors += + CHECK_STACK(NULL, NULL, GRPC_CLIENT_CHANNEL, "client-channel", NULL); + + GPR_ASSERT(errors == 0); + grpc_shutdown(); + return 0; +} + static int check_stack(const char *file, int line, const char *transport_name, grpc_channel_args *init_args, grpc_channel_stack_type channel_stack_type, ...) { @@ -124,9 +180,13 @@ static int check_stack(const char *file, int line, const char *transport_name, gpr_strvec_destroy(&v); gpr_log(file, line, GPR_LOG_SEVERITY_ERROR, - "FAILED transport=%s; stack_type=%s; %s: expected '%s'; got '%s'", + "**************************************************"); + gpr_log(file, line, GPR_LOG_SEVERITY_ERROR, + "FAILED transport=%s; stack_type=%s; channel_args=%s:", transport_name, grpc_channel_stack_type_string(channel_stack_type), - args_str, expect, got); + args_str); + gpr_log(file, line, GPR_LOG_SEVERITY_ERROR, "EXPECTED: %s", expect); + gpr_log(file, line, GPR_LOG_SEVERITY_ERROR, "GOT: %s", got); result = 1; gpr_free(args_str); @@ -144,55 +204,3 @@ static int check_stack(const char *file, int line, const char *transport_name, return result; } - -#define CHECK_STACK(...) check_stack(__FILE__, __LINE__, __VA_ARGS__) - -int main(int argc, char **argv) { - grpc_test_init(argc, argv); - grpc_init(); - int errors = 0; - - // tests with a minimal stack - grpc_arg minimal_stack_arg = {.type = GRPC_ARG_INTEGER, - .key = GRPC_ARG_MINIMAL_STACK, - .value.integer = 1}; - grpc_channel_args minimal_stack_args = {.num_args = 1, - .args = &minimal_stack_arg}; - errors += CHECK_STACK("unknown", &minimal_stack_args, - GRPC_CLIENT_DIRECT_CHANNEL, "connected", NULL); - errors += CHECK_STACK("unknown", &minimal_stack_args, GRPC_CLIENT_SUBCHANNEL, - "connected", NULL); - errors += CHECK_STACK("unknown", &minimal_stack_args, GRPC_SERVER_CHANNEL, - "server", "connected", NULL); - errors += - CHECK_STACK("chttp2", &minimal_stack_args, GRPC_CLIENT_DIRECT_CHANNEL, - "http-client", "connected", NULL); - errors += CHECK_STACK("chttp2", &minimal_stack_args, GRPC_CLIENT_SUBCHANNEL, - "connected", NULL); - errors += CHECK_STACK("chttp2", &minimal_stack_args, GRPC_SERVER_CHANNEL, - "server", "http-server", "connected", NULL); - errors += CHECK_STACK(NULL, &minimal_stack_args, GRPC_CLIENT_CHANNEL, - "client-channel", NULL); - - // tests with a default stack - errors += CHECK_STACK("unknown", NULL, GRPC_CLIENT_DIRECT_CHANNEL, "compress", - "deadline", "connected", NULL); - errors += - CHECK_STACK("unknown", NULL, GRPC_CLIENT_SUBCHANNEL, "connected", NULL); - errors += CHECK_STACK("unknown", NULL, GRPC_SERVER_CHANNEL, "server", - "compress", "deadline", "connected", NULL); - errors += - CHECK_STACK("chttp2", NULL, GRPC_CLIENT_DIRECT_CHANNEL, "http-client", - "compress", "deadline", "connected", NULL); - errors += CHECK_STACK("chttp2", NULL, GRPC_CLIENT_SUBCHANNEL, "http-client", - "connected", NULL); - errors += - CHECK_STACK("chttp2", NULL, GRPC_SERVER_CHANNEL, "server", "http-server", - "compress", "deadline", "connected", NULL); - errors += CHECK_STACK(NULL, NULL, GRPC_CLIENT_CHANNEL, "compress", - "client-channel", NULL); - - GPR_ASSERT(errors == 0); - grpc_shutdown(); - return 0; -} diff --git a/test/core/end2end/fixtures/h2_census.c b/test/core/end2end/fixtures/h2_census.c index 97b27b2496..8db0acf47f 100644 --- a/test/core/end2end/fixtures/h2_census.c +++ b/test/core/end2end/fixtures/h2_census.c @@ -45,7 +45,7 @@ #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/channel_args.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/lib/channel/http_server_filter.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" #include "test/core/util/port.h" diff --git a/test/core/end2end/fixtures/h2_compress.c b/test/core/end2end/fixtures/h2_compress.c index 8aec94d601..aa2b3bf069 100644 --- a/test/core/end2end/fixtures/h2_compress.c +++ b/test/core/end2end/fixtures/h2_compress.c @@ -45,7 +45,7 @@ #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/channel_args.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/lib/channel/http_server_filter.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" #include "test/core/util/port.h" diff --git a/test/core/end2end/fixtures/h2_full+pipe.c b/test/core/end2end/fixtures/h2_full+pipe.c index 0191e59fc8..9280aa13d4 100644 --- a/test/core/end2end/fixtures/h2_full+pipe.c +++ b/test/core/end2end/fixtures/h2_full+pipe.c @@ -49,7 +49,7 @@ #include "src/core/ext/filters/client_channel/client_channel.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/lib/channel/http_server_filter.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/iomgr/wakeup_fd_posix.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" diff --git a/test/core/end2end/fixtures/h2_full+trace.c b/test/core/end2end/fixtures/h2_full+trace.c index 9dbb27fc4b..f32521cb58 100644 --- a/test/core/end2end/fixtures/h2_full+trace.c +++ b/test/core/end2end/fixtures/h2_full+trace.c @@ -49,7 +49,7 @@ #include "src/core/ext/filters/client_channel/client_channel.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/lib/channel/http_server_filter.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/support/env.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" diff --git a/test/core/end2end/fixtures/h2_full.c b/test/core/end2end/fixtures/h2_full.c index 49c62b3429..28474507b9 100644 --- a/test/core/end2end/fixtures/h2_full.c +++ b/test/core/end2end/fixtures/h2_full.c @@ -44,7 +44,7 @@ #include "src/core/ext/filters/client_channel/client_channel.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/lib/channel/http_server_filter.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" #include "test/core/util/port.h" diff --git a/test/core/end2end/fixtures/h2_http_proxy.c b/test/core/end2end/fixtures/h2_http_proxy.c index 62c435557d..fb4f56e88d 100644 --- a/test/core/end2end/fixtures/h2_http_proxy.c +++ b/test/core/end2end/fixtures/h2_http_proxy.c @@ -45,7 +45,7 @@ #include "src/core/ext/filters/client_channel/client_channel.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/lib/channel/http_server_filter.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/support/env.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" diff --git a/test/core/end2end/fixtures/h2_load_reporting.c b/test/core/end2end/fixtures/h2_load_reporting.c index 79f26ed2bc..4cf3b445d5 100644 --- a/test/core/end2end/fixtures/h2_load_reporting.c +++ b/test/core/end2end/fixtures/h2_load_reporting.c @@ -46,7 +46,7 @@ #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/channel_args.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/lib/channel/http_server_filter.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" #include "test/core/util/port.h" diff --git a/test/core/end2end/fixtures/h2_proxy.c b/test/core/end2end/fixtures/h2_proxy.c index a10738fa0b..d8658eca64 100644 --- a/test/core/end2end/fixtures/h2_proxy.c +++ b/test/core/end2end/fixtures/h2_proxy.c @@ -44,7 +44,7 @@ #include "src/core/ext/filters/client_channel/client_channel.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/lib/channel/http_server_filter.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" #include "test/core/end2end/fixtures/proxy.h" diff --git a/test/core/end2end/fixtures/h2_sockpair+trace.c b/test/core/end2end/fixtures/h2_sockpair+trace.c index 5ace922f05..b3a158650e 100644 --- a/test/core/end2end/fixtures/h2_sockpair+trace.c +++ b/test/core/end2end/fixtures/h2_sockpair+trace.c @@ -47,10 +47,10 @@ #include #include "src/core/ext/filters/client_channel/client_channel.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" -#include "src/core/lib/channel/compress_filter.h" +#include "src/core/ext/filters/http/compress/compress_filter.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/lib/channel/http_client_filter.h" -#include "src/core/lib/channel/http_server_filter.h" +#include "src/core/ext/filters/http/client/http_client_filter.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/iomgr/endpoint_pair.h" #include "src/core/lib/iomgr/iomgr.h" #include "src/core/lib/support/env.h" diff --git a/test/core/end2end/fixtures/h2_sockpair.c b/test/core/end2end/fixtures/h2_sockpair.c index 3079a42dce..3fe1b8fc36 100644 --- a/test/core/end2end/fixtures/h2_sockpair.c +++ b/test/core/end2end/fixtures/h2_sockpair.c @@ -42,10 +42,10 @@ #include #include "src/core/ext/filters/client_channel/client_channel.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" -#include "src/core/lib/channel/compress_filter.h" +#include "src/core/ext/filters/http/compress/compress_filter.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/lib/channel/http_client_filter.h" -#include "src/core/lib/channel/http_server_filter.h" +#include "src/core/ext/filters/http/client/http_client_filter.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/iomgr/endpoint_pair.h" #include "src/core/lib/iomgr/iomgr.h" #include "src/core/lib/surface/channel.h" diff --git a/test/core/end2end/fixtures/h2_sockpair_1byte.c b/test/core/end2end/fixtures/h2_sockpair_1byte.c index 70410d75f4..149902673d 100644 --- a/test/core/end2end/fixtures/h2_sockpair_1byte.c +++ b/test/core/end2end/fixtures/h2_sockpair_1byte.c @@ -42,10 +42,10 @@ #include #include "src/core/ext/filters/client_channel/client_channel.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" -#include "src/core/lib/channel/compress_filter.h" +#include "src/core/ext/filters/http/compress/compress_filter.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/lib/channel/http_client_filter.h" -#include "src/core/lib/channel/http_server_filter.h" +#include "src/core/ext/filters/http/client/http_client_filter.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/iomgr/endpoint_pair.h" #include "src/core/lib/iomgr/iomgr.h" #include "src/core/lib/surface/channel.h" diff --git a/test/core/end2end/fixtures/h2_uds.c b/test/core/end2end/fixtures/h2_uds.c index 7bde69d82a..c0a4d69418 100644 --- a/test/core/end2end/fixtures/h2_uds.c +++ b/test/core/end2end/fixtures/h2_uds.c @@ -47,7 +47,7 @@ #include "src/core/ext/filters/client_channel/client_channel.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/lib/channel/http_server_filter.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/support/string.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" diff --git a/test/cpp/microbenchmarks/bm_call_create.cc b/test/cpp/microbenchmarks/bm_call_create.cc index be18f12d15..3fcd5bc6ab 100644 --- a/test/cpp/microbenchmarks/bm_call_create.cc +++ b/test/cpp/microbenchmarks/bm_call_create.cc @@ -48,11 +48,11 @@ extern "C" { #include "src/core/ext/filters/client_channel/client_channel.h" #include "src/core/ext/filters/load_reporting/load_reporting_filter.h" #include "src/core/lib/channel/channel_stack.h" -#include "src/core/lib/channel/compress_filter.h" +#include "src/core/ext/filters/http/compress/compress_filter.h" #include "src/core/lib/channel/connected_channel.h" #include "src/core/lib/channel/deadline_filter.h" -#include "src/core/lib/channel/http_client_filter.h" -#include "src/core/lib/channel/http_server_filter.h" +#include "src/core/ext/filters/http/client/http_client_filter.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/ext/filters/message_size/message_size_filter.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/transport/transport_impl.h" diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal index 0334434f24..add3cb1857 100644 --- a/tools/doxygen/Doxyfile.c++.internal +++ b/tools/doxygen/Doxyfile.c++.internal @@ -906,8 +906,6 @@ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack.h \ src/core/lib/channel/channel_stack_builder.c \ src/core/lib/channel/channel_stack_builder.h \ -src/core/lib/channel/compress_filter.c \ -src/core/lib/channel/compress_filter.h \ src/core/lib/channel/connected_channel.c \ src/core/lib/channel/connected_channel.h \ src/core/lib/channel/context.h \ @@ -919,10 +917,6 @@ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_factory.h \ src/core/lib/channel/handshaker_registry.c \ src/core/lib/channel/handshaker_registry.h \ -src/core/lib/channel/http_client_filter.c \ -src/core/lib/channel/http_client_filter.h \ -src/core/lib/channel/http_server_filter.c \ -src/core/lib/channel/http_server_filter.h \ src/core/lib/compression/algorithm_metadata.h \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal index 284cab8e54..8db6e146a3 100644 --- a/tools/doxygen/Doxyfile.core.internal +++ b/tools/doxygen/Doxyfile.core.internal @@ -954,6 +954,13 @@ src/core/ext/filters/client_channel/subchannel_index.c \ src/core/ext/filters/client_channel/subchannel_index.h \ src/core/ext/filters/client_channel/uri_parser.c \ src/core/ext/filters/client_channel/uri_parser.h \ +src/core/ext/filters/http/client/http_client_filter.c \ +src/core/ext/filters/http/client/http_client_filter.h \ +src/core/ext/filters/http/compress/compress_filter.c \ +src/core/ext/filters/http/compress/compress_filter.h \ +src/core/ext/filters/http/http_filters_plugin.c \ +src/core/ext/filters/http/server/http_server_filter.c \ +src/core/ext/filters/http/server/http_server_filter.h \ src/core/ext/filters/load_reporting/load_reporting.c \ src/core/ext/filters/load_reporting/load_reporting.h \ src/core/ext/filters/load_reporting/load_reporting_filter.c \ @@ -1027,8 +1034,6 @@ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack.h \ src/core/lib/channel/channel_stack_builder.c \ src/core/lib/channel/channel_stack_builder.h \ -src/core/lib/channel/compress_filter.c \ -src/core/lib/channel/compress_filter.h \ src/core/lib/channel/connected_channel.c \ src/core/lib/channel/connected_channel.h \ src/core/lib/channel/context.h \ @@ -1040,10 +1045,6 @@ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_factory.h \ src/core/lib/channel/handshaker_registry.c \ src/core/lib/channel/handshaker_registry.h \ -src/core/lib/channel/http_client_filter.c \ -src/core/lib/channel/http_client_filter.h \ -src/core/lib/channel/http_server_filter.c \ -src/core/lib/channel/http_server_filter.h \ src/core/lib/compression/algorithm_metadata.h \ src/core/lib/compression/compression.c \ src/core/lib/compression/message_compress.c \ diff --git a/tools/run_tests/generated/sources_and_headers.json b/tools/run_tests/generated/sources_and_headers.json index e8168ce10b..03cf01be0f 100644 --- a/tools/run_tests/generated/sources_and_headers.json +++ b/tools/run_tests/generated/sources_and_headers.json @@ -7526,15 +7526,12 @@ "src/core/lib/channel/channel_args.h", "src/core/lib/channel/channel_stack.h", "src/core/lib/channel/channel_stack_builder.h", - "src/core/lib/channel/compress_filter.h", "src/core/lib/channel/connected_channel.h", "src/core/lib/channel/context.h", "src/core/lib/channel/deadline_filter.h", "src/core/lib/channel/handshaker.h", "src/core/lib/channel/handshaker_factory.h", "src/core/lib/channel/handshaker_registry.h", - "src/core/lib/channel/http_client_filter.h", - "src/core/lib/channel/http_server_filter.h", "src/core/lib/compression/algorithm_metadata.h", "src/core/lib/compression/message_compress.h", "src/core/lib/debug/trace.h", @@ -7653,8 +7650,6 @@ "src/core/lib/channel/channel_stack.h", "src/core/lib/channel/channel_stack_builder.c", "src/core/lib/channel/channel_stack_builder.h", - "src/core/lib/channel/compress_filter.c", - "src/core/lib/channel/compress_filter.h", "src/core/lib/channel/connected_channel.c", "src/core/lib/channel/connected_channel.h", "src/core/lib/channel/context.h", @@ -7666,10 +7661,6 @@ "src/core/lib/channel/handshaker_factory.h", "src/core/lib/channel/handshaker_registry.c", "src/core/lib/channel/handshaker_registry.h", - "src/core/lib/channel/http_client_filter.c", - "src/core/lib/channel/http_client_filter.h", - "src/core/lib/channel/http_server_filter.c", - "src/core/lib/channel/http_server_filter.h", "src/core/lib/compression/algorithm_metadata.h", "src/core/lib/compression/compression.c", "src/core/lib/compression/message_compress.c", @@ -7984,6 +7975,28 @@ "third_party": false, "type": "filegroup" }, + { + "deps": [], + "headers": [ + "src/core/ext/filters/http/client/http_client_filter.h", + "src/core/ext/filters/http/compress/compress_filter.h", + "src/core/ext/filters/http/server/http_server_filter.h" + ], + "is_filegroup": true, + "language": "c", + "name": "grpc_http_filters", + "src": [ + "src/core/ext/filters/http/client/http_client_filter.c", + "src/core/ext/filters/http/client/http_client_filter.h", + "src/core/ext/filters/http/compress/compress_filter.c", + "src/core/ext/filters/http/compress/compress_filter.h", + "src/core/ext/filters/http/http_filters_plugin.c", + "src/core/ext/filters/http/server/http_server_filter.c", + "src/core/ext/filters/http/server/http_server_filter.h" + ], + "third_party": false, + "type": "filegroup" + }, { "deps": [ "gpr", @@ -8332,6 +8345,7 @@ "deps": [ "gpr", "grpc_base", + "grpc_http_filters", "grpc_transport_chttp2_alpn" ], "headers": [ @@ -8533,6 +8547,7 @@ { "deps": [ "grpc_base", + "grpc_http_filters", "grpc_transport_chttp2" ], "headers": [ diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj b/vsprojects/vcxproj/grpc++/grpc++.vcxproj index 8ec84928bf..c37cb77d5b 100644 --- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj +++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj @@ -380,15 +380,12 @@ - - - @@ -580,8 +577,6 @@ - - @@ -592,10 +587,6 @@ - - - - diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters index a32fdbb8f6..8f7e576998 100644 --- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters +++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters @@ -133,9 +133,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -151,12 +148,6 @@ src\core\lib\channel - - src\core\lib\channel - - - src\core\lib\channel - src\core\lib\compression @@ -869,9 +860,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -890,12 +878,6 @@ src\core\lib\channel - - src\core\lib\channel - - - src\core\lib\channel - src\core\lib\compression diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj index 0f8fe4a623..973c016305 100644 --- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj +++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj @@ -374,15 +374,12 @@ - - - @@ -564,8 +561,6 @@ - - @@ -576,10 +571,6 @@ - - - - diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters index d29b3ba6fe..6da1a2bcba 100644 --- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters +++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters @@ -118,9 +118,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -136,12 +133,6 @@ src\core\lib\channel - - src\core\lib\channel - - - src\core\lib\channel - src\core\lib\compression @@ -836,9 +827,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -857,12 +845,6 @@ src\core\lib\channel - - src\core\lib\channel - - - src\core\lib\channel - src\core\lib\compression diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj index 2a4d0b13a3..47d28e06ca 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj @@ -303,15 +303,12 @@ - - - @@ -428,6 +425,9 @@ + + + @@ -512,8 +512,6 @@ - - @@ -524,10 +522,6 @@ - - - - @@ -796,6 +790,14 @@ + + + + + + + + diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters index 800cea6d1d..f67b7ab3f8 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters @@ -13,9 +13,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -31,12 +28,6 @@ src\core\lib\channel - - src\core\lib\channel - - - src\core\lib\channel - src\core\lib\compression @@ -439,6 +430,18 @@ src\core\ext\transport\chttp2\alpn + + src\core\ext\filters\http\client + + + src\core\ext\filters\http\compress + + + src\core\ext\filters\http + + + src\core\ext\filters\http\server + src\core\lib\http @@ -806,9 +809,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -827,12 +827,6 @@ src\core\lib\channel - - src\core\lib\channel - - - src\core\lib\channel - src\core\lib\compression @@ -1181,6 +1175,15 @@ src\core\ext\transport\chttp2\alpn + + src\core\ext\filters\http\client + + + src\core\ext\filters\http\compress + + + src\core\ext\filters\http\server + src\core\lib\security\context @@ -1478,6 +1481,18 @@ {bd317dd5-323e-5b27-4c05-d85786be36ab} + + {2e3ab9f3-39ca-db39-cb3e-2196cbc68098} + + + {e4f7616b-2b49-7df9-8ca3-eb7848d4609d} + + + {8f3d6045-e672-b61f-437e-052557970f41} + + + {a40e82ca-0c04-35b8-898d-7ad5f323d110} + {12559ba7-9445-92ae-0c5a-2d79570d4c9b} diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj index 0e9c292384..382e5af7e3 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj @@ -198,15 +198,12 @@ - - - @@ -352,8 +349,6 @@ - - @@ -364,10 +359,6 @@ - - - - diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters index 94168a2628..db22acc685 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters @@ -70,9 +70,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -88,12 +85,6 @@ src\core\lib\channel - - src\core\lib\channel - - - src\core\lib\channel - src\core\lib\compression @@ -581,9 +572,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -602,12 +590,6 @@ src\core\lib\channel - - src\core\lib\channel - - - src\core\lib\channel - src\core\lib\compression diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj index 11ee7b9563..336902647a 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj @@ -293,15 +293,12 @@ - - - @@ -418,6 +415,9 @@ + + + @@ -480,8 +480,6 @@ - - @@ -492,10 +490,6 @@ - - - - @@ -766,6 +760,14 @@ + + + + + + + + diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters index a4a46549ae..53a4748232 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters @@ -16,9 +16,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -34,12 +31,6 @@ src\core\lib\channel - - src\core\lib\channel - - - src\core\lib\channel - src\core\lib\compression @@ -445,6 +436,18 @@ src\core\ext\transport\chttp2\alpn + + src\core\ext\filters\http\client + + + src\core\ext\filters\http\compress + + + src\core\ext\filters\http + + + src\core\ext\filters\http\server + src\core\ext\transport\chttp2\server @@ -719,9 +722,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -740,12 +740,6 @@ src\core\lib\channel - - src\core\lib\channel - - - src\core\lib\channel - src\core\lib\compression @@ -1094,6 +1088,15 @@ src\core\ext\transport\chttp2\alpn + + src\core\ext\filters\http\client + + + src\core\ext\filters\http\compress + + + src\core\ext\filters\http\server + src\core\ext\transport\chttp2\server @@ -1319,6 +1322,18 @@ {99210f5e-b2a0-ecd1-024f-fc152db68a11} + + {33287f7d-739b-d30d-a9f3-b338103456b0} + + + {95cd5972-7339-6f09-2332-e6769b3cba3f} + + + {b257d9a5-2100-4b83-9a03-d28707827b1e} + + + {2c1e7897-6f69-f8b9-0b90-5c3fae59a48f} + {0aef07b4-39d2-f862-15ac-65b4bf00dabb} -- cgit v1.2.3 From 3be7dd0e793799b6a3e22e245230789dc80aa853 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 3 Apr 2017 14:30:03 -0700 Subject: Optionalize deadline checking --- BUILD | 20 +- CMakeLists.txt | 14 +- Makefile | 14 +- binding.gyp | 2 +- build.yaml | 15 +- config.m4 | 3 +- gRPC-Core.podspec | 6 +- grpc.gemspec | 4 +- include/grpc/impl/codegen/grpc_types.h | 3 + package.xml | 4 +- .../ext/filters/client_channel/client_channel.c | 26 +- src/core/ext/filters/deadline/deadline_filter.c | 377 +++++++++++++++++++++ src/core/ext/filters/deadline/deadline_filter.h | 105 ++++++ src/core/lib/channel/deadline_filter.c | 344 ------------------- src/core/lib/channel/deadline_filter.h | 102 ------ src/core/lib/surface/init.c | 7 - .../plugin_registry/grpc_cronet_plugin_registry.c | 4 + src/core/plugin_registry/grpc_plugin_registry.c | 4 + .../grpc_unsecure_plugin_registry.c | 4 + src/python/grpcio/grpc_core_dependencies.py | 2 +- test/core/channel/minimal_stack_is_minimal_test.c | 15 +- test/cpp/microbenchmarks/bm_call_create.cc | 2 +- tools/doxygen/Doxyfile.c++.internal | 4 +- tools/doxygen/Doxyfile.core.internal | 4 +- tools/run_tests/generated/sources_and_headers.json | 29 +- vsprojects/vcxproj/grpc++/grpc++.vcxproj | 6 +- vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters | 21 +- .../grpc++_unsecure/grpc++_unsecure.vcxproj | 6 +- .../grpc++_unsecure.vcxproj.filters | 21 +- vsprojects/vcxproj/grpc/grpc.vcxproj | 6 +- vsprojects/vcxproj/grpc/grpc.vcxproj.filters | 15 +- .../vcxproj/grpc_test_util/grpc_test_util.vcxproj | 6 +- .../grpc_test_util/grpc_test_util.vcxproj.filters | 21 +- .../vcxproj/grpc_unsecure/grpc_unsecure.vcxproj | 6 +- .../grpc_unsecure/grpc_unsecure.vcxproj.filters | 15 +- 35 files changed, 689 insertions(+), 548 deletions(-) create mode 100644 src/core/ext/filters/deadline/deadline_filter.c create mode 100644 src/core/ext/filters/deadline/deadline_filter.h delete mode 100644 src/core/lib/channel/deadline_filter.c delete mode 100644 src/core/lib/channel/deadline_filter.h (limited to 'src/core/lib') diff --git a/BUILD b/BUILD index 59b9702873..a7c757c728 100644 --- a/BUILD +++ b/BUILD @@ -77,6 +77,7 @@ grpc_cc_library( "grpc_transport_chttp2_server_secure", "grpc_max_age_filter", "grpc_message_size_filter", + "grpc_deadline_filter", ], ) @@ -117,6 +118,7 @@ grpc_cc_library( "grpc_transport_chttp2_server_insecure", "grpc_max_age_filter", "grpc_message_size_filter", + "grpc_deadline_filter", ], ) @@ -434,7 +436,7 @@ grpc_cc_library( "src/core/lib/channel/channel_stack.c", "src/core/lib/channel/channel_stack_builder.c", "src/core/lib/channel/connected_channel.c", - "src/core/lib/channel/deadline_filter.c", + "src/core/ext/filters/deadline/deadline_filter.c", "src/core/lib/channel/handshaker.c", "src/core/lib/channel/handshaker_factory.c", "src/core/lib/channel/handshaker_registry.c", @@ -557,7 +559,7 @@ grpc_cc_library( "src/core/lib/channel/channel_stack_builder.h", "src/core/lib/channel/connected_channel.h", "src/core/lib/channel/context.h", - "src/core/lib/channel/deadline_filter.h", + "src/core/ext/filters/deadline/deadline_filter.h", "src/core/lib/channel/handshaker.h", "src/core/lib/channel/handshaker_factory.h", "src/core/lib/channel/handshaker_registry.h", @@ -745,6 +747,20 @@ grpc_cc_library( ], ) +grpc_cc_library( + name = "grpc_deadline_filter", + srcs = [ + "src/core/ext/filters/deadline/deadline_filter.c", + ], + hdrs = [ + "src/core/ext/filters/deadline/deadline_filter.h", + ], + language = "c", + deps = [ + "grpc_base", + ], +) + grpc_cc_library( name = "grpc_message_size_filter", srcs = [ diff --git a/CMakeLists.txt b/CMakeLists.txt index 7e51b53036..50eb04a143 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -908,11 +908,11 @@ endif (gRPC_BUILD_TESTS) add_library(grpc src/core/lib/surface/init.c + src/core/ext/filters/deadline/deadline_filter.c src/core/lib/channel/channel_args.c src/core/lib/channel/channel_stack.c src/core/lib/channel/channel_stack_builder.c src/core/lib/channel/connected_channel.c - src/core/lib/channel/deadline_filter.c src/core/lib/channel/handshaker.c src/core/lib/channel/handshaker_factory.c src/core/lib/channel/handshaker_registry.c @@ -1231,11 +1231,11 @@ endif() add_library(grpc_cronet src/core/lib/surface/init.c + src/core/ext/filters/deadline/deadline_filter.c src/core/lib/channel/channel_args.c src/core/lib/channel/channel_stack.c src/core/lib/channel/channel_stack_builder.c src/core/lib/channel/connected_channel.c - src/core/lib/channel/deadline_filter.c src/core/lib/channel/handshaker.c src/core/lib/channel/handshaker_factory.c src/core/lib/channel/handshaker_registry.c @@ -1539,11 +1539,11 @@ add_library(grpc_test_util test/core/util/port_server_client.c test/core/util/slice_splitter.c test/core/util/trickle_endpoint.c + src/core/ext/filters/deadline/deadline_filter.c src/core/lib/channel/channel_args.c src/core/lib/channel/channel_stack.c src/core/lib/channel/channel_stack_builder.c src/core/lib/channel/connected_channel.c - src/core/lib/channel/deadline_filter.c src/core/lib/channel/handshaker.c src/core/lib/channel/handshaker_factory.c src/core/lib/channel/handshaker_registry.c @@ -1795,11 +1795,11 @@ endif (gRPC_BUILD_TESTS) add_library(grpc_unsecure src/core/lib/surface/init.c src/core/lib/surface/init_unsecure.c + src/core/ext/filters/deadline/deadline_filter.c src/core/lib/channel/channel_args.c src/core/lib/channel/channel_stack.c src/core/lib/channel/channel_stack_builder.c src/core/lib/channel/connected_channel.c - src/core/lib/channel/deadline_filter.c src/core/lib/channel/handshaker.c src/core/lib/channel/handshaker_factory.c src/core/lib/channel/handshaker_registry.c @@ -2212,11 +2212,11 @@ add_library(grpc++ src/cpp/util/status.cc src/cpp/util/string_ref.cc src/cpp/util/time_cc.cc + src/core/ext/filters/deadline/deadline_filter.c src/core/lib/channel/channel_args.c src/core/lib/channel/channel_stack.c src/core/lib/channel/channel_stack_builder.c src/core/lib/channel/connected_channel.c - src/core/lib/channel/deadline_filter.c src/core/lib/channel/handshaker.c src/core/lib/channel/handshaker_factory.c src/core/lib/channel/handshaker_registry.c @@ -2538,11 +2538,11 @@ add_library(grpc++_cronet src/cpp/util/status.cc src/cpp/util/string_ref.cc src/cpp/util/time_cc.cc + src/core/ext/filters/deadline/deadline_filter.c src/core/lib/channel/channel_args.c src/core/lib/channel/channel_stack.c src/core/lib/channel/channel_stack_builder.c src/core/lib/channel/connected_channel.c - src/core/lib/channel/deadline_filter.c src/core/lib/channel/handshaker.c src/core/lib/channel/handshaker_factory.c src/core/lib/channel/handshaker_registry.c @@ -3236,11 +3236,11 @@ add_library(grpc++_unsecure src/cpp/util/status.cc src/cpp/util/string_ref.cc src/cpp/util/time_cc.cc + src/core/ext/filters/deadline/deadline_filter.c src/core/lib/channel/channel_args.c src/core/lib/channel/channel_stack.c src/core/lib/channel/channel_stack_builder.c src/core/lib/channel/connected_channel.c - src/core/lib/channel/deadline_filter.c src/core/lib/channel/handshaker.c src/core/lib/channel/handshaker_factory.c src/core/lib/channel/handshaker_registry.c diff --git a/Makefile b/Makefile index 4e5e21d566..d9f5d773da 100644 --- a/Makefile +++ b/Makefile @@ -2813,11 +2813,11 @@ endif LIBGRPC_SRC = \ src/core/lib/surface/init.c \ + src/core/ext/filters/deadline/deadline_filter.c \ src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack_builder.c \ src/core/lib/channel/connected_channel.c \ - src/core/lib/channel/deadline_filter.c \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_registry.c \ @@ -3134,11 +3134,11 @@ endif LIBGRPC_CRONET_SRC = \ src/core/lib/surface/init.c \ + src/core/ext/filters/deadline/deadline_filter.c \ src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack_builder.c \ src/core/lib/channel/connected_channel.c \ - src/core/lib/channel/deadline_filter.c \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_registry.c \ @@ -3441,11 +3441,11 @@ LIBGRPC_TEST_UTIL_SRC = \ test/core/util/port_server_client.c \ test/core/util/slice_splitter.c \ test/core/util/trickle_endpoint.c \ + src/core/ext/filters/deadline/deadline_filter.c \ src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack_builder.c \ src/core/lib/channel/connected_channel.c \ - src/core/lib/channel/deadline_filter.c \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_registry.c \ @@ -3669,11 +3669,11 @@ endif LIBGRPC_UNSECURE_SRC = \ src/core/lib/surface/init.c \ src/core/lib/surface/init_unsecure.c \ + src/core/ext/filters/deadline/deadline_filter.c \ src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack_builder.c \ src/core/lib/channel/connected_channel.c \ - src/core/lib/channel/deadline_filter.c \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_registry.c \ @@ -4063,11 +4063,11 @@ LIBGRPC++_SRC = \ src/cpp/util/status.cc \ src/cpp/util/string_ref.cc \ src/cpp/util/time_cc.cc \ + src/core/ext/filters/deadline/deadline_filter.c \ src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack_builder.c \ src/core/lib/channel/connected_channel.c \ - src/core/lib/channel/deadline_filter.c \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_registry.c \ @@ -4397,11 +4397,11 @@ LIBGRPC++_CRONET_SRC = \ src/cpp/util/status.cc \ src/cpp/util/string_ref.cc \ src/cpp/util/time_cc.cc \ + src/core/ext/filters/deadline/deadline_filter.c \ src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack_builder.c \ src/core/lib/channel/connected_channel.c \ - src/core/lib/channel/deadline_filter.c \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_registry.c \ @@ -5087,11 +5087,11 @@ LIBGRPC++_UNSECURE_SRC = \ src/cpp/util/status.cc \ src/cpp/util/string_ref.cc \ src/cpp/util/time_cc.cc \ + src/core/ext/filters/deadline/deadline_filter.c \ src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack_builder.c \ src/core/lib/channel/connected_channel.c \ - src/core/lib/channel/deadline_filter.c \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_registry.c \ diff --git a/binding.gyp b/binding.gyp index ccfbeedc63..8cd5bd50f5 100644 --- a/binding.gyp +++ b/binding.gyp @@ -615,11 +615,11 @@ ], 'sources': [ 'src/core/lib/surface/init.c', + 'src/core/ext/filters/deadline/deadline_filter.c', 'src/core/lib/channel/channel_args.c', 'src/core/lib/channel/channel_stack.c', 'src/core/lib/channel/channel_stack_builder.c', 'src/core/lib/channel/connected_channel.c', - 'src/core/lib/channel/deadline_filter.c', 'src/core/lib/channel/handshaker.c', 'src/core/lib/channel/handshaker_factory.c', 'src/core/lib/channel/handshaker_registry.c', diff --git a/build.yaml b/build.yaml index 6a8abdc8b2..2414180ffe 100644 --- a/build.yaml +++ b/build.yaml @@ -173,12 +173,12 @@ filegroups: - include/grpc/slice_buffer.h - include/grpc/status.h headers: + - src/core/ext/filters/deadline/deadline_filter.h - src/core/lib/channel/channel_args.h - src/core/lib/channel/channel_stack.h - src/core/lib/channel/channel_stack_builder.h - src/core/lib/channel/connected_channel.h - src/core/lib/channel/context.h - - src/core/lib/channel/deadline_filter.h - src/core/lib/channel/handshaker.h - src/core/lib/channel/handshaker_factory.h - src/core/lib/channel/handshaker_registry.h @@ -280,11 +280,11 @@ filegroups: - src/core/lib/transport/transport.h - src/core/lib/transport/transport_impl.h src: + - src/core/ext/filters/deadline/deadline_filter.c - src/core/lib/channel/channel_args.c - src/core/lib/channel/channel_stack.c - src/core/lib/channel/channel_stack_builder.c - src/core/lib/channel/connected_channel.c - - src/core/lib/channel/deadline_filter.c - src/core/lib/channel/handshaker.c - src/core/lib/channel/handshaker_factory.c - src/core/lib/channel/handshaker_registry.c @@ -448,6 +448,7 @@ filegroups: plugin: grpc_client_channel uses: - grpc_base + - grpc_deadline_filter - name: grpc_codegen public_headers: - include/grpc/impl/codegen/byte_buffer_reader.h @@ -460,6 +461,14 @@ filegroups: - include/grpc/impl/codegen/status.h uses: - gpr_codegen +- name: grpc_deadline_filter + headers: + - src/core/ext/filters/deadline/deadline_filter.h + src: + - src/core/ext/filters/deadline/deadline_filter.c + plugin: grpc_deadline_filter + uses: + - grpc_base - name: grpc_http_filters headers: - src/core/ext/filters/http/client/http_client_filter.h @@ -1011,6 +1020,7 @@ libs: - census - grpc_max_age_filter - grpc_message_size_filter + - grpc_deadline_filter generate_plugin_registry: true secure: true vs_packages: @@ -1109,6 +1119,7 @@ libs: - census - grpc_max_age_filter - grpc_message_size_filter + - grpc_deadline_filter generate_plugin_registry: true secure: false vs_project_guid: '{46CEDFFF-9692-456A-AA24-38B5D6BCF4C5}' diff --git a/config.m4 b/config.m4 index 77ffaa4db4..85593afd3c 100644 --- a/config.m4 +++ b/config.m4 @@ -83,11 +83,11 @@ if test "$PHP_GRPC" != "no"; then src/core/lib/support/tmpfile_windows.c \ src/core/lib/support/wrap_memcpy.c \ src/core/lib/surface/init.c \ + src/core/ext/filters/deadline/deadline_filter.c \ src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_stack.c \ src/core/lib/channel/channel_stack_builder.c \ src/core/lib/channel/connected_channel.c \ - src/core/lib/channel/deadline_filter.c \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker_factory.c \ src/core/lib/channel/handshaker_registry.c \ @@ -638,6 +638,7 @@ if test "$PHP_GRPC" != "no"; then PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/client_channel/resolver/dns/c_ares) PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/client_channel/resolver/dns/native) PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/client_channel/resolver/sockaddr) + PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/deadline) PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/http) PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/http/client) PHP_ADD_BUILD_DIR($ext_builddir/src/core/ext/filters/http/compress) diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec index b0b8686a81..9cd92835ac 100644 --- a/gRPC-Core.podspec +++ b/gRPC-Core.podspec @@ -255,12 +255,12 @@ Pod::Spec.new do |s| 'src/core/lib/support/tmpfile_posix.c', 'src/core/lib/support/tmpfile_windows.c', 'src/core/lib/support/wrap_memcpy.c', + 'src/core/ext/filters/deadline/deadline_filter.h', 'src/core/lib/channel/channel_args.h', 'src/core/lib/channel/channel_stack.h', 'src/core/lib/channel/channel_stack_builder.h', 'src/core/lib/channel/connected_channel.h', 'src/core/lib/channel/context.h', - 'src/core/lib/channel/deadline_filter.h', 'src/core/lib/channel/handshaker.h', 'src/core/lib/channel/handshaker_factory.h', 'src/core/lib/channel/handshaker_registry.h', @@ -458,11 +458,11 @@ Pod::Spec.new do |s| 'src/core/ext/filters/max_age/max_age_filter.h', 'src/core/ext/filters/message_size/message_size_filter.h', 'src/core/lib/surface/init.c', + 'src/core/ext/filters/deadline/deadline_filter.c', 'src/core/lib/channel/channel_args.c', 'src/core/lib/channel/channel_stack.c', 'src/core/lib/channel/channel_stack_builder.c', 'src/core/lib/channel/connected_channel.c', - 'src/core/lib/channel/deadline_filter.c', 'src/core/lib/channel/handshaker.c', 'src/core/lib/channel/handshaker_factory.c', 'src/core/lib/channel/handshaker_registry.c', @@ -706,12 +706,12 @@ Pod::Spec.new do |s| 'src/core/lib/support/thd_internal.h', 'src/core/lib/support/time_precise.h', 'src/core/lib/support/tmpfile.h', + 'src/core/ext/filters/deadline/deadline_filter.h', 'src/core/lib/channel/channel_args.h', 'src/core/lib/channel/channel_stack.h', 'src/core/lib/channel/channel_stack_builder.h', 'src/core/lib/channel/connected_channel.h', 'src/core/lib/channel/context.h', - 'src/core/lib/channel/deadline_filter.h', 'src/core/lib/channel/handshaker.h', 'src/core/lib/channel/handshaker_factory.h', 'src/core/lib/channel/handshaker_registry.h', diff --git a/grpc.gemspec b/grpc.gemspec index 2ba0ec953b..0e4a3d6fec 100755 --- a/grpc.gemspec +++ b/grpc.gemspec @@ -171,12 +171,12 @@ Gem::Specification.new do |s| s.files += %w( include/grpc/impl/codegen/sync_windows.h ) s.files += %w( include/grpc/grpc_security.h ) s.files += %w( include/grpc/census.h ) + s.files += %w( src/core/ext/filters/deadline/deadline_filter.h ) s.files += %w( src/core/lib/channel/channel_args.h ) s.files += %w( src/core/lib/channel/channel_stack.h ) s.files += %w( src/core/lib/channel/channel_stack_builder.h ) s.files += %w( src/core/lib/channel/connected_channel.h ) s.files += %w( src/core/lib/channel/context.h ) - s.files += %w( src/core/lib/channel/deadline_filter.h ) s.files += %w( src/core/lib/channel/handshaker.h ) s.files += %w( src/core/lib/channel/handshaker_factory.h ) s.files += %w( src/core/lib/channel/handshaker_registry.h ) @@ -374,11 +374,11 @@ Gem::Specification.new do |s| s.files += %w( src/core/ext/filters/max_age/max_age_filter.h ) s.files += %w( src/core/ext/filters/message_size/message_size_filter.h ) s.files += %w( src/core/lib/surface/init.c ) + s.files += %w( src/core/ext/filters/deadline/deadline_filter.c ) s.files += %w( src/core/lib/channel/channel_args.c ) s.files += %w( src/core/lib/channel/channel_stack.c ) s.files += %w( src/core/lib/channel/channel_stack_builder.c ) s.files += %w( src/core/lib/channel/connected_channel.c ) - s.files += %w( src/core/lib/channel/deadline_filter.c ) s.files += %w( src/core/lib/channel/handshaker.c ) s.files += %w( src/core/lib/channel/handshaker_factory.c ) s.files += %w( src/core/lib/channel/handshaker_registry.c ) diff --git a/include/grpc/impl/codegen/grpc_types.h b/include/grpc/impl/codegen/grpc_types.h index 83bdd80f2c..30fe8d216b 100644 --- a/include/grpc/impl/codegen/grpc_types.h +++ b/include/grpc/impl/codegen/grpc_types.h @@ -178,6 +178,9 @@ typedef struct { /** Enable/disable support for per-message compression. Defaults to 1, unless GRPC_ARG_MINIMAL_STACK is enabled, in which case it defaults to 0. */ #define GRPC_ARG_ENABLE_PER_MESSAGE_COMPRESSION "grpc.per_message_compression" +/** Enable/disable support for deadline checking. Defaults to 1, unless + GRPC_ARG_MINIMAL_STACK is enabled, in which case it defaults to 0 */ +#define GRPC_ARG_ENABLE_DEADLINE_CHECKS "grpc.enable_deadline_checking" /** Initial sequence number for http2 transports. Int valued. */ #define GRPC_ARG_HTTP2_INITIAL_SEQUENCE_NUMBER \ "grpc.http2.initial_sequence_number" diff --git a/package.xml b/package.xml index 7faa532082..8cda68a266 100644 --- a/package.xml +++ b/package.xml @@ -180,12 +180,12 @@ + - @@ -383,11 +383,11 @@ + - diff --git a/src/core/ext/filters/client_channel/client_channel.c b/src/core/ext/filters/client_channel/client_channel.c index d289272489..4b6c532820 100644 --- a/src/core/ext/filters/client_channel/client_channel.c +++ b/src/core/ext/filters/client_channel/client_channel.c @@ -49,9 +49,9 @@ #include "src/core/ext/filters/client_channel/resolver_registry.h" #include "src/core/ext/filters/client_channel/retry_throttle.h" #include "src/core/ext/filters/client_channel/subchannel.h" +#include "src/core/ext/filters/deadline/deadline_filter.h" #include "src/core/lib/channel/channel_args.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/lib/channel/deadline_filter.h" #include "src/core/lib/iomgr/combiner.h" #include "src/core/lib/iomgr/iomgr.h" #include "src/core/lib/iomgr/polling_entity.h" @@ -183,6 +183,8 @@ typedef struct client_channel_channel_data { grpc_resolver *resolver; /** have we started resolving this channel */ bool started_resolving; + /** is deadline checking enabled? */ + bool deadline_checking_enabled; /** client channel factory */ grpc_client_channel_factory *client_channel_factory; @@ -676,6 +678,8 @@ static grpc_error *cc_init_channel_elem(grpc_exec_ctx *exec_ctx, if (chand->resolver == NULL) { return GRPC_ERROR_CREATE_FROM_STATIC_STRING("resolver creation failed"); } + chand->deadline_checking_enabled = + grpc_deadline_checking_enabled(args->channel_args); return GRPC_ERROR_NONE; } @@ -863,12 +867,14 @@ static void apply_final_configuration_locked(grpc_exec_ctx *exec_ctx, /* apply service-config level configuration to the call (now that we're * certain it exists) */ call_data *calld = elem->call_data; + channel_data *chand = elem->channel_data; gpr_timespec per_method_deadline; if (set_call_method_params_from_service_config_locked(exec_ctx, elem, &per_method_deadline)) { // If the deadline from the service config is shorter than the one // from the client API, reset the deadline timer. - if (gpr_time_cmp(per_method_deadline, calld->deadline) < 0) { + if (chand->deadline_checking_enabled && + gpr_time_cmp(per_method_deadline, calld->deadline) < 0) { calld->deadline = per_method_deadline; grpc_deadline_state_reset(exec_ctx, elem, calld->deadline); } @@ -1222,7 +1228,9 @@ static void cc_start_transport_stream_op(grpc_exec_ctx *exec_ctx, call_data *calld = elem->call_data; channel_data *chand = elem->channel_data; GRPC_CALL_LOG_OP(GPR_INFO, elem, op); - grpc_deadline_state_client_start_transport_stream_op(exec_ctx, elem, op); + if (chand->deadline_checking_enabled) { + grpc_deadline_state_client_start_transport_stream_op(exec_ctx, elem, op); + } /* try to (atomically) get the call */ grpc_subchannel_call *call = GET_CALL(calld); GPR_TIMER_BEGIN("cc_start_transport_stream_op", 0); @@ -1256,14 +1264,17 @@ static grpc_error *cc_init_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem, const grpc_call_element_args *args) { call_data *calld = elem->call_data; + channel_data *chand = elem->channel_data; // Initialize data members. - grpc_deadline_state_init(exec_ctx, elem, args->call_stack); calld->path = grpc_slice_ref_internal(args->path); calld->call_start_time = args->start_time; calld->deadline = gpr_convert_clock_type(args->deadline, GPR_CLOCK_MONOTONIC); calld->owning_call = args->call_stack; calld->arena = args->arena; - grpc_deadline_state_start(exec_ctx, elem, calld->deadline); + if (chand->deadline_checking_enabled) { + grpc_deadline_state_init(exec_ctx, elem, args->call_stack); + grpc_deadline_state_start(exec_ctx, elem, calld->deadline); + } return GRPC_ERROR_NONE; } @@ -1273,7 +1284,10 @@ static void cc_destroy_call_elem(grpc_exec_ctx *exec_ctx, const grpc_call_final_info *final_info, grpc_closure *then_schedule_closure) { call_data *calld = elem->call_data; - grpc_deadline_state_destroy(exec_ctx, elem); + channel_data *chand = elem->channel_data; + if (chand->deadline_checking_enabled) { + grpc_deadline_state_destroy(exec_ctx, elem); + } grpc_slice_unref_internal(exec_ctx, calld->path); if (calld->method_params != NULL) { method_parameters_unref(calld->method_params); diff --git a/src/core/ext/filters/deadline/deadline_filter.c b/src/core/ext/filters/deadline/deadline_filter.c new file mode 100644 index 0000000000..18f7145ceb --- /dev/null +++ b/src/core/ext/filters/deadline/deadline_filter.c @@ -0,0 +1,377 @@ +// +// Copyright 2016, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// + +#include "src/core/ext/filters/deadline/deadline_filter.h" + +#include +#include + +#include +#include +#include +#include + +#include "src/core/lib/channel/channel_stack_builder.h" +#include "src/core/lib/iomgr/exec_ctx.h" +#include "src/core/lib/iomgr/timer.h" +#include "src/core/lib/slice/slice_internal.h" +#include "src/core/lib/surface/channel_init.h" + +// +// grpc_deadline_state +// + +// Timer callback. +static void timer_callback(grpc_exec_ctx* exec_ctx, void* arg, + grpc_error* error) { + grpc_call_element* elem = arg; + grpc_deadline_state* deadline_state = elem->call_data; + if (error != GRPC_ERROR_CANCELLED) { + grpc_call_element_signal_error( + exec_ctx, elem, + grpc_error_set_int( + GRPC_ERROR_CREATE_FROM_STATIC_STRING("Deadline Exceeded"), + GRPC_ERROR_INT_GRPC_STATUS, GRPC_STATUS_DEADLINE_EXCEEDED)); + } + GRPC_CALL_STACK_UNREF(exec_ctx, deadline_state->call_stack, "deadline_timer"); +} + +// Starts the deadline timer. +static void start_timer_if_needed(grpc_exec_ctx* exec_ctx, + grpc_call_element* elem, + gpr_timespec deadline) { + deadline = gpr_convert_clock_type(deadline, GPR_CLOCK_MONOTONIC); + if (gpr_time_cmp(deadline, gpr_inf_future(GPR_CLOCK_MONOTONIC)) == 0) { + return; + } + grpc_deadline_state* deadline_state = elem->call_data; + grpc_deadline_timer_state cur_state; + grpc_closure* closure = NULL; +retry: + cur_state = + (grpc_deadline_timer_state)gpr_atm_acq_load(&deadline_state->timer_state); + switch (cur_state) { + case GRPC_DEADLINE_STATE_PENDING: + // Note: We do not start the timer if there is already a timer + return; + case GRPC_DEADLINE_STATE_FINISHED: + if (gpr_atm_rel_cas(&deadline_state->timer_state, + GRPC_DEADLINE_STATE_FINISHED, + GRPC_DEADLINE_STATE_PENDING)) { + // If we've already created and destroyed a timer, we always create a + // new closure: we have no other guarantee that the inlined closure is + // not in use (it may hold a pending call to timer_callback) + closure = grpc_closure_create(timer_callback, elem, + grpc_schedule_on_exec_ctx); + } else { + goto retry; + } + break; + case GRPC_DEADLINE_STATE_INITIAL: + if (gpr_atm_rel_cas(&deadline_state->timer_state, + GRPC_DEADLINE_STATE_INITIAL, + GRPC_DEADLINE_STATE_PENDING)) { + closure = + grpc_closure_init(&deadline_state->timer_callback, timer_callback, + elem, grpc_schedule_on_exec_ctx); + } else { + goto retry; + } + break; + } + GPR_ASSERT(closure); + GRPC_CALL_STACK_REF(deadline_state->call_stack, "deadline_timer"); + grpc_timer_init(exec_ctx, &deadline_state->timer, deadline, closure, + gpr_now(GPR_CLOCK_MONOTONIC)); +} + +// Cancels the deadline timer. +static void cancel_timer_if_needed(grpc_exec_ctx* exec_ctx, + grpc_deadline_state* deadline_state) { + if (gpr_atm_rel_cas(&deadline_state->timer_state, GRPC_DEADLINE_STATE_PENDING, + GRPC_DEADLINE_STATE_FINISHED)) { + grpc_timer_cancel(exec_ctx, &deadline_state->timer); + } else { + // timer was either in STATE_INITAL (nothing to cancel) + // OR in STATE_FINISHED (again nothing to cancel) + } +} + +// Callback run when the call is complete. +static void on_complete(grpc_exec_ctx* exec_ctx, void* arg, grpc_error* error) { + grpc_deadline_state* deadline_state = arg; + cancel_timer_if_needed(exec_ctx, deadline_state); + // Invoke the next callback. + grpc_closure_run(exec_ctx, deadline_state->next_on_complete, + GRPC_ERROR_REF(error)); +} + +// Inject our own on_complete callback into op. +static void inject_on_complete_cb(grpc_deadline_state* deadline_state, + grpc_transport_stream_op* op) { + deadline_state->next_on_complete = op->on_complete; + grpc_closure_init(&deadline_state->on_complete, on_complete, deadline_state, + grpc_schedule_on_exec_ctx); + op->on_complete = &deadline_state->on_complete; +} + +void grpc_deadline_state_init(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, + grpc_call_stack* call_stack) { + grpc_deadline_state* deadline_state = elem->call_data; + deadline_state->call_stack = call_stack; +} + +void grpc_deadline_state_destroy(grpc_exec_ctx* exec_ctx, + grpc_call_element* elem) { + grpc_deadline_state* deadline_state = elem->call_data; + cancel_timer_if_needed(exec_ctx, deadline_state); +} + +// Callback and associated state for starting the timer after call stack +// initialization has been completed. +struct start_timer_after_init_state { + grpc_call_element* elem; + gpr_timespec deadline; + grpc_closure closure; +}; +static void start_timer_after_init(grpc_exec_ctx* exec_ctx, void* arg, + grpc_error* error) { + struct start_timer_after_init_state* state = arg; + start_timer_if_needed(exec_ctx, state->elem, state->deadline); + gpr_free(state); +} + +void grpc_deadline_state_start(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, + gpr_timespec deadline) { + // Deadline will always be infinite on servers, so the timer will only be + // set on clients with a finite deadline. + deadline = gpr_convert_clock_type(deadline, GPR_CLOCK_MONOTONIC); + if (gpr_time_cmp(deadline, gpr_inf_future(GPR_CLOCK_MONOTONIC)) != 0) { + // When the deadline passes, we indicate the failure by sending down + // an op with cancel_error set. However, we can't send down any ops + // until after the call stack is fully initialized. If we start the + // timer here, we have no guarantee that the timer won't pop before + // call stack initialization is finished. To avoid that problem, we + // create a closure to start the timer, and we schedule that closure + // to be run after call stack initialization is done. + struct start_timer_after_init_state* state = gpr_malloc(sizeof(*state)); + state->elem = elem; + state->deadline = deadline; + grpc_closure_init(&state->closure, start_timer_after_init, state, + grpc_schedule_on_exec_ctx); + grpc_closure_sched(exec_ctx, &state->closure, GRPC_ERROR_NONE); + } +} + +void grpc_deadline_state_reset(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, + gpr_timespec new_deadline) { + grpc_deadline_state* deadline_state = elem->call_data; + cancel_timer_if_needed(exec_ctx, deadline_state); + start_timer_if_needed(exec_ctx, elem, new_deadline); +} + +void grpc_deadline_state_client_start_transport_stream_op( + grpc_exec_ctx* exec_ctx, grpc_call_element* elem, + grpc_transport_stream_op* op) { + grpc_deadline_state* deadline_state = elem->call_data; + if (op->cancel_error != GRPC_ERROR_NONE) { + cancel_timer_if_needed(exec_ctx, deadline_state); + } else { + // Make sure we know when the call is complete, so that we can cancel + // the timer. + if (op->recv_trailing_metadata != NULL) { + inject_on_complete_cb(deadline_state, op); + } + } +} + +// +// filter code +// + +// Constructor for channel_data. Used for both client and server filters. +static grpc_error* init_channel_elem(grpc_exec_ctx* exec_ctx, + grpc_channel_element* elem, + grpc_channel_element_args* args) { + GPR_ASSERT(!args->is_last); + return GRPC_ERROR_NONE; +} + +// Destructor for channel_data. Used for both client and server filters. +static void destroy_channel_elem(grpc_exec_ctx* exec_ctx, + grpc_channel_element* elem) {} + +// Call data used for both client and server filter. +typedef struct base_call_data { + grpc_deadline_state deadline_state; +} base_call_data; + +// Additional call data used only for the server filter. +typedef struct server_call_data { + base_call_data base; // Must be first. + // The closure for receiving initial metadata. + grpc_closure recv_initial_metadata_ready; + // Received initial metadata batch. + grpc_metadata_batch* recv_initial_metadata; + // The original recv_initial_metadata_ready closure, which we chain to + // after our own closure is invoked. + grpc_closure* next_recv_initial_metadata_ready; +} server_call_data; + +// Constructor for call_data. Used for both client and server filters. +static grpc_error* init_call_elem(grpc_exec_ctx* exec_ctx, + grpc_call_element* elem, + const grpc_call_element_args* args) { + grpc_deadline_state_init(exec_ctx, elem, args->call_stack); + grpc_deadline_state_start(exec_ctx, elem, args->deadline); + return GRPC_ERROR_NONE; +} + +// Destructor for call_data. Used for both client and server filters. +static void destroy_call_elem(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, + const grpc_call_final_info* final_info, + grpc_closure* ignored) { + grpc_deadline_state_destroy(exec_ctx, elem); +} + +// Method for starting a call op for client filter. +static void client_start_transport_stream_op(grpc_exec_ctx* exec_ctx, + grpc_call_element* elem, + grpc_transport_stream_op* op) { + grpc_deadline_state_client_start_transport_stream_op(exec_ctx, elem, op); + // Chain to next filter. + grpc_call_next_op(exec_ctx, elem, op); +} + +// Callback for receiving initial metadata on the server. +static void recv_initial_metadata_ready(grpc_exec_ctx* exec_ctx, void* arg, + grpc_error* error) { + grpc_call_element* elem = arg; + server_call_data* calld = elem->call_data; + // Get deadline from metadata and start the timer if needed. + start_timer_if_needed(exec_ctx, elem, calld->recv_initial_metadata->deadline); + // Invoke the next callback. + calld->next_recv_initial_metadata_ready->cb( + exec_ctx, calld->next_recv_initial_metadata_ready->cb_arg, error); +} + +// Method for starting a call op for server filter. +static void server_start_transport_stream_op(grpc_exec_ctx* exec_ctx, + grpc_call_element* elem, + grpc_transport_stream_op* op) { + server_call_data* calld = elem->call_data; + if (op->cancel_error != GRPC_ERROR_NONE) { + cancel_timer_if_needed(exec_ctx, &calld->base.deadline_state); + } else { + // If we're receiving initial metadata, we need to get the deadline + // from the recv_initial_metadata_ready callback. So we inject our + // own callback into that hook. + if (op->recv_initial_metadata_ready != NULL) { + calld->next_recv_initial_metadata_ready = op->recv_initial_metadata_ready; + calld->recv_initial_metadata = op->recv_initial_metadata; + grpc_closure_init(&calld->recv_initial_metadata_ready, + recv_initial_metadata_ready, elem, + grpc_schedule_on_exec_ctx); + op->recv_initial_metadata_ready = &calld->recv_initial_metadata_ready; + } + // Make sure we know when the call is complete, so that we can cancel + // the timer. + // Note that we trigger this on recv_trailing_metadata, even though + // the client never sends trailing metadata, because this is the + // hook that tells us when the call is complete on the server side. + if (op->recv_trailing_metadata != NULL) { + inject_on_complete_cb(&calld->base.deadline_state, op); + } + } + // Chain to next filter. + grpc_call_next_op(exec_ctx, elem, op); +} + +const grpc_channel_filter grpc_client_deadline_filter = { + client_start_transport_stream_op, + grpc_channel_next_op, + sizeof(base_call_data), + init_call_elem, + grpc_call_stack_ignore_set_pollset_or_pollset_set, + destroy_call_elem, + 0, // sizeof(channel_data) + init_channel_elem, + destroy_channel_elem, + grpc_call_next_get_peer, + grpc_channel_next_get_info, + "deadline", +}; + +const grpc_channel_filter grpc_server_deadline_filter = { + server_start_transport_stream_op, + grpc_channel_next_op, + sizeof(server_call_data), + init_call_elem, + grpc_call_stack_ignore_set_pollset_or_pollset_set, + destroy_call_elem, + 0, // sizeof(channel_data) + init_channel_elem, + destroy_channel_elem, + grpc_call_next_get_peer, + grpc_channel_next_get_info, + "deadline", +}; + +bool grpc_deadline_checking_enabled(const grpc_channel_args* channel_args) { + bool enable = !grpc_channel_args_want_minimal_stack(channel_args); + const grpc_arg* a = + grpc_channel_args_find(channel_args, GRPC_ARG_ENABLE_DEADLINE_CHECKS); + if (a != NULL && a->type == GRPC_ARG_INTEGER && a->value.integer != 0) { + enable = true; + } + return enable; +} + +static bool maybe_add_deadline_filter(grpc_exec_ctx* exec_ctx, + grpc_channel_stack_builder* builder, + void* arg) { + return grpc_deadline_checking_enabled( + grpc_channel_stack_builder_get_channel_arguments(builder)) + ? grpc_channel_stack_builder_prepend_filter(builder, arg, NULL, + NULL) + : true; +} + +void grpc_deadline_filter_init(void) { + grpc_channel_init_register_stage( + GRPC_CLIENT_DIRECT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, + maybe_add_deadline_filter, (void*)&grpc_client_deadline_filter); + grpc_channel_init_register_stage( + GRPC_SERVER_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, + maybe_add_deadline_filter, (void*)&grpc_server_deadline_filter); +} + +void grpc_deadline_filter_shutdown(void) {} diff --git a/src/core/ext/filters/deadline/deadline_filter.h b/src/core/ext/filters/deadline/deadline_filter.h new file mode 100644 index 0000000000..e1e3f5280b --- /dev/null +++ b/src/core/ext/filters/deadline/deadline_filter.h @@ -0,0 +1,105 @@ +// +// Copyright 2016, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// + +#ifndef GRPC_CORE_LIB_CHANNEL_DEADLINE_FILTER_H +#define GRPC_CORE_LIB_CHANNEL_DEADLINE_FILTER_H + +#include "src/core/lib/channel/channel_stack.h" +#include "src/core/lib/iomgr/timer.h" + +typedef enum grpc_deadline_timer_state { + GRPC_DEADLINE_STATE_INITIAL, + GRPC_DEADLINE_STATE_PENDING, + GRPC_DEADLINE_STATE_FINISHED +} grpc_deadline_timer_state; + +// State used for filters that enforce call deadlines. +// Must be the first field in the filter's call_data. +typedef struct grpc_deadline_state { + // We take a reference to the call stack for the timer callback. + grpc_call_stack* call_stack; + gpr_atm timer_state; + grpc_timer timer; + grpc_closure timer_callback; + // Closure to invoke when the call is complete. + // We use this to cancel the timer. + grpc_closure on_complete; + // The original on_complete closure, which we chain to after our own + // closure is invoked. + grpc_closure* next_on_complete; +} grpc_deadline_state; + +// +// NOTE: All of these functions require that the first field in +// elem->call_data is a grpc_deadline_state. +// + +// assumes elem->call_data is zero'd +void grpc_deadline_state_init(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, + grpc_call_stack* call_stack); +void grpc_deadline_state_destroy(grpc_exec_ctx* exec_ctx, + grpc_call_element* elem); + +// Starts the timer with the specified deadline. +// Should be called from the filter's init_call_elem() method. +void grpc_deadline_state_start(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, + gpr_timespec deadline); + +// Cancels the existing timer and starts a new one with new_deadline. +// +// Note: It is generally safe to call this with an earlier deadline +// value than the current one, but not the reverse. No checks are done +// to ensure that the timer callback is not invoked while it is in the +// process of being reset, which means that attempting to increase the +// deadline may result in the timer being called twice. +void grpc_deadline_state_reset(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, + gpr_timespec new_deadline); + +// To be called from the client-side filter's start_transport_stream_op() +// method. Ensures that the deadline timer is cancelled when the call +// is completed. +// +// Note: It is the caller's responsibility to chain to the next filter if +// necessary after this function returns. +void grpc_deadline_state_client_start_transport_stream_op( + grpc_exec_ctx* exec_ctx, grpc_call_element* elem, + grpc_transport_stream_op* op); + +// Should deadline checking be performed (according to channel args) +bool grpc_deadline_checking_enabled(const grpc_channel_args* args); + +// Deadline filters for direct client channels and server channels. +// Note: Deadlines for non-direct client channels are handled by the +// client_channel filter. +extern const grpc_channel_filter grpc_client_deadline_filter; +extern const grpc_channel_filter grpc_server_deadline_filter; + +#endif /* GRPC_CORE_LIB_CHANNEL_DEADLINE_FILTER_H */ diff --git a/src/core/lib/channel/deadline_filter.c b/src/core/lib/channel/deadline_filter.c deleted file mode 100644 index ca701ed457..0000000000 --- a/src/core/lib/channel/deadline_filter.c +++ /dev/null @@ -1,344 +0,0 @@ -// -// Copyright 2016, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// - -#include "src/core/lib/channel/deadline_filter.h" - -#include -#include - -#include -#include -#include -#include - -#include "src/core/lib/iomgr/exec_ctx.h" -#include "src/core/lib/iomgr/timer.h" -#include "src/core/lib/slice/slice_internal.h" - -// -// grpc_deadline_state -// - -// Timer callback. -static void timer_callback(grpc_exec_ctx* exec_ctx, void* arg, - grpc_error* error) { - grpc_call_element* elem = arg; - grpc_deadline_state* deadline_state = elem->call_data; - if (error != GRPC_ERROR_CANCELLED) { - grpc_call_element_signal_error( - exec_ctx, elem, - grpc_error_set_int( - GRPC_ERROR_CREATE_FROM_STATIC_STRING("Deadline Exceeded"), - GRPC_ERROR_INT_GRPC_STATUS, GRPC_STATUS_DEADLINE_EXCEEDED)); - } - GRPC_CALL_STACK_UNREF(exec_ctx, deadline_state->call_stack, "deadline_timer"); -} - -// Starts the deadline timer. -static void start_timer_if_needed(grpc_exec_ctx* exec_ctx, - grpc_call_element* elem, - gpr_timespec deadline) { - deadline = gpr_convert_clock_type(deadline, GPR_CLOCK_MONOTONIC); - if (gpr_time_cmp(deadline, gpr_inf_future(GPR_CLOCK_MONOTONIC)) == 0) { - return; - } - grpc_deadline_state* deadline_state = elem->call_data; - grpc_deadline_timer_state cur_state; - grpc_closure* closure = NULL; -retry: - cur_state = - (grpc_deadline_timer_state)gpr_atm_acq_load(&deadline_state->timer_state); - switch (cur_state) { - case GRPC_DEADLINE_STATE_PENDING: - // Note: We do not start the timer if there is already a timer - return; - case GRPC_DEADLINE_STATE_FINISHED: - if (gpr_atm_rel_cas(&deadline_state->timer_state, - GRPC_DEADLINE_STATE_FINISHED, - GRPC_DEADLINE_STATE_PENDING)) { - // If we've already created and destroyed a timer, we always create a - // new closure: we have no other guarantee that the inlined closure is - // not in use (it may hold a pending call to timer_callback) - closure = grpc_closure_create(timer_callback, elem, - grpc_schedule_on_exec_ctx); - } else { - goto retry; - } - break; - case GRPC_DEADLINE_STATE_INITIAL: - if (gpr_atm_rel_cas(&deadline_state->timer_state, - GRPC_DEADLINE_STATE_INITIAL, - GRPC_DEADLINE_STATE_PENDING)) { - closure = - grpc_closure_init(&deadline_state->timer_callback, timer_callback, - elem, grpc_schedule_on_exec_ctx); - } else { - goto retry; - } - break; - } - GPR_ASSERT(closure); - GRPC_CALL_STACK_REF(deadline_state->call_stack, "deadline_timer"); - grpc_timer_init(exec_ctx, &deadline_state->timer, deadline, closure, - gpr_now(GPR_CLOCK_MONOTONIC)); -} - -// Cancels the deadline timer. -static void cancel_timer_if_needed(grpc_exec_ctx* exec_ctx, - grpc_deadline_state* deadline_state) { - if (gpr_atm_rel_cas(&deadline_state->timer_state, GRPC_DEADLINE_STATE_PENDING, - GRPC_DEADLINE_STATE_FINISHED)) { - grpc_timer_cancel(exec_ctx, &deadline_state->timer); - } else { - // timer was either in STATE_INITAL (nothing to cancel) - // OR in STATE_FINISHED (again nothing to cancel) - } -} - -// Callback run when the call is complete. -static void on_complete(grpc_exec_ctx* exec_ctx, void* arg, grpc_error* error) { - grpc_deadline_state* deadline_state = arg; - cancel_timer_if_needed(exec_ctx, deadline_state); - // Invoke the next callback. - grpc_closure_run(exec_ctx, deadline_state->next_on_complete, - GRPC_ERROR_REF(error)); -} - -// Inject our own on_complete callback into op. -static void inject_on_complete_cb(grpc_deadline_state* deadline_state, - grpc_transport_stream_op* op) { - deadline_state->next_on_complete = op->on_complete; - grpc_closure_init(&deadline_state->on_complete, on_complete, deadline_state, - grpc_schedule_on_exec_ctx); - op->on_complete = &deadline_state->on_complete; -} - -void grpc_deadline_state_init(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, - grpc_call_stack* call_stack) { - grpc_deadline_state* deadline_state = elem->call_data; - deadline_state->call_stack = call_stack; -} - -void grpc_deadline_state_destroy(grpc_exec_ctx* exec_ctx, - grpc_call_element* elem) { - grpc_deadline_state* deadline_state = elem->call_data; - cancel_timer_if_needed(exec_ctx, deadline_state); -} - -// Callback and associated state for starting the timer after call stack -// initialization has been completed. -struct start_timer_after_init_state { - grpc_call_element* elem; - gpr_timespec deadline; - grpc_closure closure; -}; -static void start_timer_after_init(grpc_exec_ctx* exec_ctx, void* arg, - grpc_error* error) { - struct start_timer_after_init_state* state = arg; - start_timer_if_needed(exec_ctx, state->elem, state->deadline); - gpr_free(state); -} - -void grpc_deadline_state_start(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, - gpr_timespec deadline) { - // Deadline will always be infinite on servers, so the timer will only be - // set on clients with a finite deadline. - deadline = gpr_convert_clock_type(deadline, GPR_CLOCK_MONOTONIC); - if (gpr_time_cmp(deadline, gpr_inf_future(GPR_CLOCK_MONOTONIC)) != 0) { - // When the deadline passes, we indicate the failure by sending down - // an op with cancel_error set. However, we can't send down any ops - // until after the call stack is fully initialized. If we start the - // timer here, we have no guarantee that the timer won't pop before - // call stack initialization is finished. To avoid that problem, we - // create a closure to start the timer, and we schedule that closure - // to be run after call stack initialization is done. - struct start_timer_after_init_state* state = gpr_malloc(sizeof(*state)); - state->elem = elem; - state->deadline = deadline; - grpc_closure_init(&state->closure, start_timer_after_init, state, - grpc_schedule_on_exec_ctx); - grpc_closure_sched(exec_ctx, &state->closure, GRPC_ERROR_NONE); - } -} - -void grpc_deadline_state_reset(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, - gpr_timespec new_deadline) { - grpc_deadline_state* deadline_state = elem->call_data; - cancel_timer_if_needed(exec_ctx, deadline_state); - start_timer_if_needed(exec_ctx, elem, new_deadline); -} - -void grpc_deadline_state_client_start_transport_stream_op( - grpc_exec_ctx* exec_ctx, grpc_call_element* elem, - grpc_transport_stream_op* op) { - grpc_deadline_state* deadline_state = elem->call_data; - if (op->cancel_error != GRPC_ERROR_NONE) { - cancel_timer_if_needed(exec_ctx, deadline_state); - } else { - // Make sure we know when the call is complete, so that we can cancel - // the timer. - if (op->recv_trailing_metadata != NULL) { - inject_on_complete_cb(deadline_state, op); - } - } -} - -// -// filter code -// - -// Constructor for channel_data. Used for both client and server filters. -static grpc_error* init_channel_elem(grpc_exec_ctx* exec_ctx, - grpc_channel_element* elem, - grpc_channel_element_args* args) { - GPR_ASSERT(!args->is_last); - return GRPC_ERROR_NONE; -} - -// Destructor for channel_data. Used for both client and server filters. -static void destroy_channel_elem(grpc_exec_ctx* exec_ctx, - grpc_channel_element* elem) {} - -// Call data used for both client and server filter. -typedef struct base_call_data { - grpc_deadline_state deadline_state; -} base_call_data; - -// Additional call data used only for the server filter. -typedef struct server_call_data { - base_call_data base; // Must be first. - // The closure for receiving initial metadata. - grpc_closure recv_initial_metadata_ready; - // Received initial metadata batch. - grpc_metadata_batch* recv_initial_metadata; - // The original recv_initial_metadata_ready closure, which we chain to - // after our own closure is invoked. - grpc_closure* next_recv_initial_metadata_ready; -} server_call_data; - -// Constructor for call_data. Used for both client and server filters. -static grpc_error* init_call_elem(grpc_exec_ctx* exec_ctx, - grpc_call_element* elem, - const grpc_call_element_args* args) { - grpc_deadline_state_init(exec_ctx, elem, args->call_stack); - grpc_deadline_state_start(exec_ctx, elem, args->deadline); - return GRPC_ERROR_NONE; -} - -// Destructor for call_data. Used for both client and server filters. -static void destroy_call_elem(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, - const grpc_call_final_info* final_info, - grpc_closure* ignored) { - grpc_deadline_state_destroy(exec_ctx, elem); -} - -// Method for starting a call op for client filter. -static void client_start_transport_stream_op(grpc_exec_ctx* exec_ctx, - grpc_call_element* elem, - grpc_transport_stream_op* op) { - grpc_deadline_state_client_start_transport_stream_op(exec_ctx, elem, op); - // Chain to next filter. - grpc_call_next_op(exec_ctx, elem, op); -} - -// Callback for receiving initial metadata on the server. -static void recv_initial_metadata_ready(grpc_exec_ctx* exec_ctx, void* arg, - grpc_error* error) { - grpc_call_element* elem = arg; - server_call_data* calld = elem->call_data; - // Get deadline from metadata and start the timer if needed. - start_timer_if_needed(exec_ctx, elem, calld->recv_initial_metadata->deadline); - // Invoke the next callback. - calld->next_recv_initial_metadata_ready->cb( - exec_ctx, calld->next_recv_initial_metadata_ready->cb_arg, error); -} - -// Method for starting a call op for server filter. -static void server_start_transport_stream_op(grpc_exec_ctx* exec_ctx, - grpc_call_element* elem, - grpc_transport_stream_op* op) { - server_call_data* calld = elem->call_data; - if (op->cancel_error != GRPC_ERROR_NONE) { - cancel_timer_if_needed(exec_ctx, &calld->base.deadline_state); - } else { - // If we're receiving initial metadata, we need to get the deadline - // from the recv_initial_metadata_ready callback. So we inject our - // own callback into that hook. - if (op->recv_initial_metadata_ready != NULL) { - calld->next_recv_initial_metadata_ready = op->recv_initial_metadata_ready; - calld->recv_initial_metadata = op->recv_initial_metadata; - grpc_closure_init(&calld->recv_initial_metadata_ready, - recv_initial_metadata_ready, elem, - grpc_schedule_on_exec_ctx); - op->recv_initial_metadata_ready = &calld->recv_initial_metadata_ready; - } - // Make sure we know when the call is complete, so that we can cancel - // the timer. - // Note that we trigger this on recv_trailing_metadata, even though - // the client never sends trailing metadata, because this is the - // hook that tells us when the call is complete on the server side. - if (op->recv_trailing_metadata != NULL) { - inject_on_complete_cb(&calld->base.deadline_state, op); - } - } - // Chain to next filter. - grpc_call_next_op(exec_ctx, elem, op); -} - -const grpc_channel_filter grpc_client_deadline_filter = { - client_start_transport_stream_op, - grpc_channel_next_op, - sizeof(base_call_data), - init_call_elem, - grpc_call_stack_ignore_set_pollset_or_pollset_set, - destroy_call_elem, - 0, // sizeof(channel_data) - init_channel_elem, - destroy_channel_elem, - grpc_call_next_get_peer, - grpc_channel_next_get_info, - "deadline", -}; - -const grpc_channel_filter grpc_server_deadline_filter = { - server_start_transport_stream_op, - grpc_channel_next_op, - sizeof(server_call_data), - init_call_elem, - grpc_call_stack_ignore_set_pollset_or_pollset_set, - destroy_call_elem, - 0, // sizeof(channel_data) - init_channel_elem, - destroy_channel_elem, - grpc_call_next_get_peer, - grpc_channel_next_get_info, - "deadline", -}; diff --git a/src/core/lib/channel/deadline_filter.h b/src/core/lib/channel/deadline_filter.h deleted file mode 100644 index 72cd5cb929..0000000000 --- a/src/core/lib/channel/deadline_filter.h +++ /dev/null @@ -1,102 +0,0 @@ -// -// Copyright 2016, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// - -#ifndef GRPC_CORE_LIB_CHANNEL_DEADLINE_FILTER_H -#define GRPC_CORE_LIB_CHANNEL_DEADLINE_FILTER_H - -#include "src/core/lib/channel/channel_stack.h" -#include "src/core/lib/iomgr/timer.h" - -typedef enum grpc_deadline_timer_state { - GRPC_DEADLINE_STATE_INITIAL, - GRPC_DEADLINE_STATE_PENDING, - GRPC_DEADLINE_STATE_FINISHED -} grpc_deadline_timer_state; - -// State used for filters that enforce call deadlines. -// Must be the first field in the filter's call_data. -typedef struct grpc_deadline_state { - // We take a reference to the call stack for the timer callback. - grpc_call_stack* call_stack; - gpr_atm timer_state; - grpc_timer timer; - grpc_closure timer_callback; - // Closure to invoke when the call is complete. - // We use this to cancel the timer. - grpc_closure on_complete; - // The original on_complete closure, which we chain to after our own - // closure is invoked. - grpc_closure* next_on_complete; -} grpc_deadline_state; - -// -// NOTE: All of these functions require that the first field in -// elem->call_data is a grpc_deadline_state. -// - -// assumes elem->call_data is zero'd -void grpc_deadline_state_init(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, - grpc_call_stack* call_stack); -void grpc_deadline_state_destroy(grpc_exec_ctx* exec_ctx, - grpc_call_element* elem); - -// Starts the timer with the specified deadline. -// Should be called from the filter's init_call_elem() method. -void grpc_deadline_state_start(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, - gpr_timespec deadline); - -// Cancels the existing timer and starts a new one with new_deadline. -// -// Note: It is generally safe to call this with an earlier deadline -// value than the current one, but not the reverse. No checks are done -// to ensure that the timer callback is not invoked while it is in the -// process of being reset, which means that attempting to increase the -// deadline may result in the timer being called twice. -void grpc_deadline_state_reset(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, - gpr_timespec new_deadline); - -// To be called from the client-side filter's start_transport_stream_op() -// method. Ensures that the deadline timer is cancelled when the call -// is completed. -// -// Note: It is the caller's responsibility to chain to the next filter if -// necessary after this function returns. -void grpc_deadline_state_client_start_transport_stream_op( - grpc_exec_ctx* exec_ctx, grpc_call_element* elem, - grpc_transport_stream_op* op); - -// Deadline filters for direct client channels and server channels. -// Note: Deadlines for non-direct client channels are handled by the -// client_channel filter. -extern const grpc_channel_filter grpc_client_deadline_filter; -extern const grpc_channel_filter grpc_server_deadline_filter; - -#endif /* GRPC_CORE_LIB_CHANNEL_DEADLINE_FILTER_H */ diff --git a/src/core/lib/surface/init.c b/src/core/lib/surface/init.c index bba259c099..4b381b1954 100644 --- a/src/core/lib/surface/init.c +++ b/src/core/lib/surface/init.c @@ -42,7 +42,6 @@ #include #include "src/core/lib/channel/channel_stack.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/lib/channel/deadline_filter.h" #include "src/core/lib/channel/handshaker_registry.h" #include "src/core/lib/debug/trace.h" #include "src/core/lib/http/parser.h" @@ -92,12 +91,6 @@ static bool prepend_filter(grpc_exec_ctx *exec_ctx, } static void register_builtin_channel_init() { - grpc_channel_init_register_stage( - GRPC_CLIENT_DIRECT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, - prepend_filter, (void *)&grpc_client_deadline_filter); - grpc_channel_init_register_stage( - GRPC_SERVER_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, prepend_filter, - (void *)&grpc_server_deadline_filter); grpc_channel_init_register_stage(GRPC_CLIENT_SUBCHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, grpc_add_connected_filter, NULL); diff --git a/src/core/plugin_registry/grpc_cronet_plugin_registry.c b/src/core/plugin_registry/grpc_cronet_plugin_registry.c index 6cc3a25c55..907e5a0f39 100644 --- a/src/core/plugin_registry/grpc_cronet_plugin_registry.c +++ b/src/core/plugin_registry/grpc_cronet_plugin_registry.c @@ -37,6 +37,8 @@ extern void grpc_http_filters_init(void); extern void grpc_http_filters_shutdown(void); extern void grpc_chttp2_plugin_init(void); extern void grpc_chttp2_plugin_shutdown(void); +extern void grpc_deadline_filter_init(void); +extern void grpc_deadline_filter_shutdown(void); extern void grpc_client_channel_init(void); extern void grpc_client_channel_shutdown(void); extern void grpc_load_reporting_plugin_init(void); @@ -47,6 +49,8 @@ void grpc_register_built_in_plugins(void) { grpc_http_filters_shutdown); grpc_register_plugin(grpc_chttp2_plugin_init, grpc_chttp2_plugin_shutdown); + grpc_register_plugin(grpc_deadline_filter_init, + grpc_deadline_filter_shutdown); grpc_register_plugin(grpc_client_channel_init, grpc_client_channel_shutdown); grpc_register_plugin(grpc_load_reporting_plugin_init, diff --git a/src/core/plugin_registry/grpc_plugin_registry.c b/src/core/plugin_registry/grpc_plugin_registry.c index 40a882d50c..25bda7a262 100644 --- a/src/core/plugin_registry/grpc_plugin_registry.c +++ b/src/core/plugin_registry/grpc_plugin_registry.c @@ -37,6 +37,8 @@ extern void grpc_http_filters_init(void); extern void grpc_http_filters_shutdown(void); extern void grpc_chttp2_plugin_init(void); extern void grpc_chttp2_plugin_shutdown(void); +extern void grpc_deadline_filter_init(void); +extern void grpc_deadline_filter_shutdown(void); extern void grpc_client_channel_init(void); extern void grpc_client_channel_shutdown(void); extern void grpc_lb_policy_grpclb_init(void); @@ -65,6 +67,8 @@ void grpc_register_built_in_plugins(void) { grpc_http_filters_shutdown); grpc_register_plugin(grpc_chttp2_plugin_init, grpc_chttp2_plugin_shutdown); + grpc_register_plugin(grpc_deadline_filter_init, + grpc_deadline_filter_shutdown); grpc_register_plugin(grpc_client_channel_init, grpc_client_channel_shutdown); grpc_register_plugin(grpc_lb_policy_grpclb_init, diff --git a/src/core/plugin_registry/grpc_unsecure_plugin_registry.c b/src/core/plugin_registry/grpc_unsecure_plugin_registry.c index ded2aa6a84..05d4771bce 100644 --- a/src/core/plugin_registry/grpc_unsecure_plugin_registry.c +++ b/src/core/plugin_registry/grpc_unsecure_plugin_registry.c @@ -37,6 +37,8 @@ extern void grpc_http_filters_init(void); extern void grpc_http_filters_shutdown(void); extern void grpc_chttp2_plugin_init(void); extern void grpc_chttp2_plugin_shutdown(void); +extern void grpc_deadline_filter_init(void); +extern void grpc_deadline_filter_shutdown(void); extern void grpc_client_channel_init(void); extern void grpc_client_channel_shutdown(void); extern void grpc_resolver_dns_ares_init(void); @@ -65,6 +67,8 @@ void grpc_register_built_in_plugins(void) { grpc_http_filters_shutdown); grpc_register_plugin(grpc_chttp2_plugin_init, grpc_chttp2_plugin_shutdown); + grpc_register_plugin(grpc_deadline_filter_init, + grpc_deadline_filter_shutdown); grpc_register_plugin(grpc_client_channel_init, grpc_client_channel_shutdown); grpc_register_plugin(grpc_resolver_dns_ares_init, diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py index f99e777532..c858dc9e1f 100644 --- a/src/python/grpcio/grpc_core_dependencies.py +++ b/src/python/grpcio/grpc_core_dependencies.py @@ -77,11 +77,11 @@ CORE_SOURCE_FILES = [ 'src/core/lib/support/tmpfile_windows.c', 'src/core/lib/support/wrap_memcpy.c', 'src/core/lib/surface/init.c', + 'src/core/ext/filters/deadline/deadline_filter.c', 'src/core/lib/channel/channel_args.c', 'src/core/lib/channel/channel_stack.c', 'src/core/lib/channel/channel_stack_builder.c', 'src/core/lib/channel/connected_channel.c', - 'src/core/lib/channel/deadline_filter.c', 'src/core/lib/channel/handshaker.c', 'src/core/lib/channel/handshaker_factory.c', 'src/core/lib/channel/handshaker_registry.c', diff --git a/test/core/channel/minimal_stack_is_minimal_test.c b/test/core/channel/minimal_stack_is_minimal_test.c index f7bdc1b843..b76e812a61 100644 --- a/test/core/channel/minimal_stack_is_minimal_test.c +++ b/test/core/channel/minimal_stack_is_minimal_test.c @@ -77,20 +77,20 @@ int main(int argc, char **argv) { "client-channel", NULL); // tests with a default stack - errors += CHECK_STACK("unknown", NULL, GRPC_CLIENT_DIRECT_CHANNEL, "deadline", - "message_size", "connected", NULL); + errors += CHECK_STACK("unknown", NULL, GRPC_CLIENT_DIRECT_CHANNEL, + "message_size", "deadline", "connected", NULL); errors += CHECK_STACK("unknown", NULL, GRPC_CLIENT_SUBCHANNEL, "message_size", "connected", NULL); errors += CHECK_STACK("unknown", NULL, GRPC_SERVER_CHANNEL, "server", - "deadline", "message_size", "connected", NULL); + "message_size", "deadline", "connected", NULL); errors += - CHECK_STACK("chttp2", NULL, GRPC_CLIENT_DIRECT_CHANNEL, "deadline", - "message_size", "http-client", "compress", "connected", NULL); + CHECK_STACK("chttp2", NULL, GRPC_CLIENT_DIRECT_CHANNEL, "message_size", + "deadline", "http-client", "compress", "connected", NULL); errors += CHECK_STACK("chttp2", NULL, GRPC_CLIENT_SUBCHANNEL, "message_size", "http-client", "compress", "connected", NULL); errors += - CHECK_STACK("chttp2", NULL, GRPC_SERVER_CHANNEL, "server", "deadline", - "message_size", "http-server", "compress", "connected", NULL); + CHECK_STACK("chttp2", NULL, GRPC_SERVER_CHANNEL, "server", "message_size", + "deadline", "http-server", "compress", "connected", NULL); errors += CHECK_STACK(NULL, NULL, GRPC_CLIENT_CHANNEL, "client-channel", NULL); @@ -147,6 +147,7 @@ static int check_stack(const char *file, int line, const char *transport_name, } char *got = gpr_strvec_flatten(&v, NULL); gpr_strvec_destroy(&v); + grpc_channel_stack_builder_iterator_destroy(it); // figure out result, log if there's an error int result = 0; diff --git a/test/cpp/microbenchmarks/bm_call_create.cc b/test/cpp/microbenchmarks/bm_call_create.cc index 3fcd5bc6ab..694765e013 100644 --- a/test/cpp/microbenchmarks/bm_call_create.cc +++ b/test/cpp/microbenchmarks/bm_call_create.cc @@ -50,7 +50,7 @@ extern "C" { #include "src/core/lib/channel/channel_stack.h" #include "src/core/ext/filters/http/compress/compress_filter.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/lib/channel/deadline_filter.h" +#include "src/core/ext/filters/deadline/deadline_filter.h" #include "src/core/ext/filters/http/client/http_client_filter.h" #include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/ext/filters/message_size/message_size_filter.h" diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal index add3cb1857..759c7071d0 100644 --- a/tools/doxygen/Doxyfile.c++.internal +++ b/tools/doxygen/Doxyfile.c++.internal @@ -900,6 +900,8 @@ include/grpc/load_reporting.h \ include/grpc/slice.h \ include/grpc/slice_buffer.h \ include/grpc/status.h \ +src/core/ext/filters/deadline/deadline_filter.c \ +src/core/ext/filters/deadline/deadline_filter.h \ src/core/lib/channel/channel_args.c \ src/core/lib/channel/channel_args.h \ src/core/lib/channel/channel_stack.c \ @@ -909,8 +911,6 @@ src/core/lib/channel/channel_stack_builder.h \ src/core/lib/channel/connected_channel.c \ src/core/lib/channel/connected_channel.h \ src/core/lib/channel/context.h \ -src/core/lib/channel/deadline_filter.c \ -src/core/lib/channel/deadline_filter.h \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker.h \ src/core/lib/channel/handshaker_factory.c \ diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal index 8db6e146a3..8bc5896e88 100644 --- a/tools/doxygen/Doxyfile.core.internal +++ b/tools/doxygen/Doxyfile.core.internal @@ -954,6 +954,8 @@ src/core/ext/filters/client_channel/subchannel_index.c \ src/core/ext/filters/client_channel/subchannel_index.h \ src/core/ext/filters/client_channel/uri_parser.c \ src/core/ext/filters/client_channel/uri_parser.h \ +src/core/ext/filters/deadline/deadline_filter.c \ +src/core/ext/filters/deadline/deadline_filter.h \ src/core/ext/filters/http/client/http_client_filter.c \ src/core/ext/filters/http/client/http_client_filter.h \ src/core/ext/filters/http/compress/compress_filter.c \ @@ -1037,8 +1039,6 @@ src/core/lib/channel/channel_stack_builder.h \ src/core/lib/channel/connected_channel.c \ src/core/lib/channel/connected_channel.h \ src/core/lib/channel/context.h \ -src/core/lib/channel/deadline_filter.c \ -src/core/lib/channel/deadline_filter.h \ src/core/lib/channel/handshaker.c \ src/core/lib/channel/handshaker.h \ src/core/lib/channel/handshaker_factory.c \ diff --git a/tools/run_tests/generated/sources_and_headers.json b/tools/run_tests/generated/sources_and_headers.json index 03cf01be0f..894a8953de 100644 --- a/tools/run_tests/generated/sources_and_headers.json +++ b/tools/run_tests/generated/sources_and_headers.json @@ -5589,6 +5589,7 @@ "census", "gpr", "grpc_base", + "grpc_deadline_filter", "grpc_lb_policy_grpclb_secure", "grpc_lb_policy_pick_first", "grpc_lb_policy_round_robin", @@ -5693,6 +5694,7 @@ "census", "gpr", "grpc_base", + "grpc_deadline_filter", "grpc_lb_policy_grpclb", "grpc_lb_policy_pick_first", "grpc_lb_policy_round_robin", @@ -7523,12 +7525,12 @@ "include/grpc/slice.h", "include/grpc/slice_buffer.h", "include/grpc/status.h", + "src/core/ext/filters/deadline/deadline_filter.h", "src/core/lib/channel/channel_args.h", "src/core/lib/channel/channel_stack.h", "src/core/lib/channel/channel_stack_builder.h", "src/core/lib/channel/connected_channel.h", "src/core/lib/channel/context.h", - "src/core/lib/channel/deadline_filter.h", "src/core/lib/channel/handshaker.h", "src/core/lib/channel/handshaker_factory.h", "src/core/lib/channel/handshaker_registry.h", @@ -7644,6 +7646,8 @@ "include/grpc/slice.h", "include/grpc/slice_buffer.h", "include/grpc/status.h", + "src/core/ext/filters/deadline/deadline_filter.c", + "src/core/ext/filters/deadline/deadline_filter.h", "src/core/lib/channel/channel_args.c", "src/core/lib/channel/channel_args.h", "src/core/lib/channel/channel_stack.c", @@ -7653,8 +7657,6 @@ "src/core/lib/channel/connected_channel.c", "src/core/lib/channel/connected_channel.h", "src/core/lib/channel/context.h", - "src/core/lib/channel/deadline_filter.c", - "src/core/lib/channel/deadline_filter.h", "src/core/lib/channel/handshaker.c", "src/core/lib/channel/handshaker.h", "src/core/lib/channel/handshaker_factory.c", @@ -7877,7 +7879,8 @@ { "deps": [ "gpr", - "grpc_base" + "grpc_base", + "grpc_deadline_filter" ], "headers": [ "src/core/ext/filters/client_channel/client_channel.h", @@ -7975,6 +7978,24 @@ "third_party": false, "type": "filegroup" }, + { + "deps": [ + "gpr", + "grpc_base" + ], + "headers": [ + "src/core/ext/filters/deadline/deadline_filter.h" + ], + "is_filegroup": true, + "language": "c", + "name": "grpc_deadline_filter", + "src": [ + "src/core/ext/filters/deadline/deadline_filter.c", + "src/core/ext/filters/deadline/deadline_filter.h" + ], + "third_party": false, + "type": "filegroup" + }, { "deps": [], "headers": [ diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj b/vsprojects/vcxproj/grpc++/grpc++.vcxproj index c37cb77d5b..7ffd0202e0 100644 --- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj +++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj @@ -377,12 +377,12 @@ + - @@ -571,6 +571,8 @@ + + @@ -579,8 +581,6 @@ - - diff --git a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters index 8f7e576998..5390d96a13 100644 --- a/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters +++ b/vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters @@ -124,6 +124,9 @@ src\cpp\util + + src\core\ext\filters\deadline + src\core\lib\channel @@ -136,9 +139,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -851,6 +851,9 @@ src\cpp\thread_manager + + src\core\ext\filters\deadline + src\core\lib\channel @@ -866,9 +869,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -1226,6 +1226,15 @@ {d02f1155-7e7e-3736-3c69-dc9146dc523d} + + {96d09c4a-59f9-3486-6c2f-cbf695b285d8} + + + {ec936f3c-c278-59b3-1fcf-d17ab77c8546} + + + {136a9e7f-2e8b-7cff-c961-5149529ca0f5} + {80567a8f-622f-a3ce-c12d-aebb63984b07} diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj index 973c016305..c954241d31 100644 --- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj +++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj @@ -371,12 +371,12 @@ + - @@ -555,6 +555,8 @@ + + @@ -563,8 +565,6 @@ - - diff --git a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters index 6da1a2bcba..9b2463fdee 100644 --- a/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters +++ b/vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters @@ -109,6 +109,9 @@ src\cpp\util + + src\core\ext\filters\deadline + src\core\lib\channel @@ -121,9 +124,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -818,6 +818,9 @@ src\cpp\thread_manager + + src\core\ext\filters\deadline + src\core\lib\channel @@ -833,9 +836,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -1193,6 +1193,15 @@ {595f2ea0-aafb-87e5-c938-db3ff0b0c69a} + + {52eca76b-9502-3d96-9064-6415226a860f} + + + {d2564ab1-6815-d425-3f8a-31693cc2ac81} + + + {0cc70f19-99bb-5e9e-99d9-b103398c0e76} + {cf8fd5d8-ff54-331d-2d20-36d6cae0e14b} diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj index 47d28e06ca..093ac413bb 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj @@ -300,12 +300,12 @@ + - @@ -506,6 +506,8 @@ + + @@ -514,8 +516,6 @@ - - diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters index f67b7ab3f8..14a30993c8 100644 --- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters +++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters @@ -4,6 +4,9 @@ src\core\lib\surface + + src\core\ext\filters\deadline + src\core\lib\channel @@ -16,9 +19,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -800,6 +800,9 @@ + + src\core\ext\filters\deadline + src\core\lib\channel @@ -815,9 +818,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -1481,6 +1481,9 @@ {bd317dd5-323e-5b27-4c05-d85786be36ab} + + {c8dcda4e-dbaa-1ae8-67a9-0dd26046f652} + {2e3ab9f3-39ca-db39-cb3e-2196cbc68098} diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj index 382e5af7e3..f549452cc9 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj @@ -195,12 +195,12 @@ + - @@ -343,6 +343,8 @@ + + @@ -351,8 +353,6 @@ - - diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters index db22acc685..11dfb8baa5 100644 --- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters @@ -61,6 +61,9 @@ test\core\util + + src\core\ext\filters\deadline + src\core\lib\channel @@ -73,9 +76,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -563,6 +563,9 @@ test\core\util + + src\core\ext\filters\deadline + src\core\lib\channel @@ -578,9 +581,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -902,6 +902,15 @@ {f7bfac91-5eb2-dea7-4601-6c63edbbf997} + + {5db70e06-741d-708c-bf0a-b59f8ca1f8bd} + + + {f0f88514-c2d8-c4c9-c3bd-591682207751} + + + {2c9ab189-bb7e-355d-9f37-385472e86b9f} + {f4e8c61e-1ca6-0fdd-7b5e-b7f9a30c9a21} diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj index 336902647a..cfad8b85b9 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj @@ -290,12 +290,12 @@ + - @@ -474,6 +474,8 @@ + + @@ -482,8 +484,6 @@ - - diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters index 53a4748232..153fb856ee 100644 --- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters +++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters @@ -7,6 +7,9 @@ src\core\lib\surface + + src\core\ext\filters\deadline + src\core\lib\channel @@ -19,9 +22,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -713,6 +713,9 @@ + + src\core\ext\filters\deadline + src\core\lib\channel @@ -728,9 +731,6 @@ src\core\lib\channel - - src\core\lib\channel - src\core\lib\channel @@ -1322,6 +1322,9 @@ {99210f5e-b2a0-ecd1-024f-fc152db68a11} + + {ac374be1-7a3f-14a8-69fe-badac2d9f9ec} + {33287f7d-739b-d30d-a9f3-b338103456b0} -- cgit v1.2.3 From e3593d912bc851e8ee7be89a7fb2c484dbc7e902 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 3 Apr 2017 14:51:02 -0700 Subject: Fix sanity --- src/core/ext/filters/deadline/deadline_filter.h | 6 +++--- src/core/ext/filters/http/client/http_client_filter.h | 6 +++--- src/core/ext/filters/http/compress/compress_filter.h | 6 +++--- src/core/ext/filters/http/server/http_server_filter.h | 6 +++--- src/core/ext/filters/message_size/message_size_filter.h | 6 +++--- src/core/ext/transport/chttp2/server/chttp2_server.c | 2 +- src/core/lib/security/credentials/credentials.c | 2 +- src/core/lib/security/credentials/ssl/ssl_credentials.c | 2 +- test/core/bad_client/bad_client.c | 2 +- test/core/end2end/fixtures/h2_census.c | 2 +- test/core/end2end/fixtures/h2_compress.c | 2 +- test/core/end2end/fixtures/h2_full+pipe.c | 2 +- test/core/end2end/fixtures/h2_full+trace.c | 2 +- test/core/end2end/fixtures/h2_full.c | 2 +- test/core/end2end/fixtures/h2_http_proxy.c | 2 +- test/core/end2end/fixtures/h2_load_reporting.c | 2 +- test/core/end2end/fixtures/h2_proxy.c | 2 +- test/core/end2end/fixtures/h2_sockpair+trace.c | 6 +++--- test/core/end2end/fixtures/h2_sockpair.c | 6 +++--- test/core/end2end/fixtures/h2_sockpair_1byte.c | 6 +++--- test/core/end2end/fixtures/h2_uds.c | 2 +- test/cpp/microbenchmarks/bm_call_create.cc | 8 ++++---- 22 files changed, 41 insertions(+), 41 deletions(-) (limited to 'src/core/lib') diff --git a/src/core/ext/filters/deadline/deadline_filter.h b/src/core/ext/filters/deadline/deadline_filter.h index e1e3f5280b..060d2f12a8 100644 --- a/src/core/ext/filters/deadline/deadline_filter.h +++ b/src/core/ext/filters/deadline/deadline_filter.h @@ -29,8 +29,8 @@ // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // -#ifndef GRPC_CORE_LIB_CHANNEL_DEADLINE_FILTER_H -#define GRPC_CORE_LIB_CHANNEL_DEADLINE_FILTER_H +#ifndef GRPC_CORE_EXT_FILTERS_DEADLINE_DEADLINE_FILTER_H +#define GRPC_CORE_EXT_FILTERS_DEADLINE_DEADLINE_FILTER_H #include "src/core/lib/channel/channel_stack.h" #include "src/core/lib/iomgr/timer.h" @@ -102,4 +102,4 @@ bool grpc_deadline_checking_enabled(const grpc_channel_args* args); extern const grpc_channel_filter grpc_client_deadline_filter; extern const grpc_channel_filter grpc_server_deadline_filter; -#endif /* GRPC_CORE_LIB_CHANNEL_DEADLINE_FILTER_H */ +#endif /* GRPC_CORE_EXT_FILTERS_DEADLINE_DEADLINE_FILTER_H */ diff --git a/src/core/ext/filters/http/client/http_client_filter.h b/src/core/ext/filters/http/client/http_client_filter.h index 9e6e106e9c..109702f667 100644 --- a/src/core/ext/filters/http/client/http_client_filter.h +++ b/src/core/ext/filters/http/client/http_client_filter.h @@ -30,8 +30,8 @@ * */ -#ifndef GRPC_CORE_LIB_CHANNEL_HTTP_CLIENT_FILTER_H -#define GRPC_CORE_LIB_CHANNEL_HTTP_CLIENT_FILTER_H +#ifndef GRPC_CORE_EXT_FILTERS_HTTP_CLIENT_HTTP_CLIENT_FILTER_H +#define GRPC_CORE_EXT_FILTERS_HTTP_CLIENT_HTTP_CLIENT_FILTER_H #include "src/core/lib/channel/channel_stack.h" @@ -44,4 +44,4 @@ extern const grpc_channel_filter grpc_http_client_filter; /* Channel arg to determine maximum size of payload eligable for GET request */ #define GRPC_ARG_MAX_PAYLOAD_SIZE_FOR_GET "grpc.max_payload_size_for_get" -#endif /* GRPC_CORE_LIB_CHANNEL_HTTP_CLIENT_FILTER_H */ +#endif /* GRPC_CORE_EXT_FILTERS_HTTP_CLIENT_HTTP_CLIENT_FILTER_H */ diff --git a/src/core/ext/filters/http/compress/compress_filter.h b/src/core/ext/filters/http/compress/compress_filter.h index e4a2a829d5..68d2b8766a 100644 --- a/src/core/ext/filters/http/compress/compress_filter.h +++ b/src/core/ext/filters/http/compress/compress_filter.h @@ -31,8 +31,8 @@ * */ -#ifndef GRPC_CORE_LIB_CHANNEL_COMPRESS_FILTER_H -#define GRPC_CORE_LIB_CHANNEL_COMPRESS_FILTER_H +#ifndef GRPC_CORE_EXT_FILTERS_HTTP_COMPRESS_COMPRESS_FILTER_H +#define GRPC_CORE_EXT_FILTERS_HTTP_COMPRESS_COMPRESS_FILTER_H #include @@ -64,4 +64,4 @@ extern int grpc_compression_trace; extern const grpc_channel_filter grpc_compress_filter; -#endif /* GRPC_CORE_LIB_CHANNEL_COMPRESS_FILTER_H */ +#endif /* GRPC_CORE_EXT_FILTERS_HTTP_COMPRESS_COMPRESS_FILTER_H */ diff --git a/src/core/ext/filters/http/server/http_server_filter.h b/src/core/ext/filters/http/server/http_server_filter.h index 77ba2d263d..8a2b2196ae 100644 --- a/src/core/ext/filters/http/server/http_server_filter.h +++ b/src/core/ext/filters/http/server/http_server_filter.h @@ -31,12 +31,12 @@ * */ -#ifndef GRPC_CORE_LIB_CHANNEL_HTTP_SERVER_FILTER_H -#define GRPC_CORE_LIB_CHANNEL_HTTP_SERVER_FILTER_H +#ifndef GRPC_CORE_EXT_FILTERS_HTTP_SERVER_HTTP_SERVER_FILTER_H +#define GRPC_CORE_EXT_FILTERS_HTTP_SERVER_HTTP_SERVER_FILTER_H #include "src/core/lib/channel/channel_stack.h" /* Processes metadata on the client side for HTTP2 transports */ extern const grpc_channel_filter grpc_http_server_filter; -#endif /* GRPC_CORE_LIB_CHANNEL_HTTP_SERVER_FILTER_H */ +#endif /* GRPC_CORE_EXT_FILTERS_HTTP_SERVER_HTTP_SERVER_FILTER_H */ diff --git a/src/core/ext/filters/message_size/message_size_filter.h b/src/core/ext/filters/message_size/message_size_filter.h index a88ff7f81a..83980e738c 100644 --- a/src/core/ext/filters/message_size/message_size_filter.h +++ b/src/core/ext/filters/message_size/message_size_filter.h @@ -29,11 +29,11 @@ // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // -#ifndef GRPC_CORE_LIB_CHANNEL_MESSAGE_SIZE_FILTER_H -#define GRPC_CORE_LIB_CHANNEL_MESSAGE_SIZE_FILTER_H +#ifndef GRPC_CORE_EXT_FILTERS_MESSAGE_SIZE_MESSAGE_SIZE_FILTER_H +#define GRPC_CORE_EXT_FILTERS_MESSAGE_SIZE_MESSAGE_SIZE_FILTER_H #include "src/core/lib/channel/channel_stack.h" extern const grpc_channel_filter grpc_message_size_filter; -#endif /* GRPC_CORE_LIB_CHANNEL_MESSAGE_SIZE_FILTER_H */ +#endif /* GRPC_CORE_EXT_FILTERS_MESSAGE_SIZE_MESSAGE_SIZE_FILTER_H */ diff --git a/src/core/ext/transport/chttp2/server/chttp2_server.c b/src/core/ext/transport/chttp2/server/chttp2_server.c index ede8eed927..b463506a98 100644 --- a/src/core/ext/transport/chttp2/server/chttp2_server.c +++ b/src/core/ext/transport/chttp2/server/chttp2_server.c @@ -43,11 +43,11 @@ #include #include +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/channel_args.h" #include "src/core/lib/channel/handshaker.h" #include "src/core/lib/channel/handshaker_registry.h" -#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/iomgr/endpoint.h" #include "src/core/lib/iomgr/resolve_address.h" #include "src/core/lib/iomgr/tcp_server.h" diff --git a/src/core/lib/security/credentials/credentials.c b/src/core/lib/security/credentials/credentials.c index 18d4604c4a..700aae1bc5 100644 --- a/src/core/lib/security/credentials/credentials.c +++ b/src/core/lib/security/credentials/credentials.c @@ -36,8 +36,8 @@ #include #include -#include "src/core/lib/channel/channel_args.h" #include "src/core/ext/filters/http/client/http_client_filter.h" +#include "src/core/lib/channel/channel_args.h" #include "src/core/lib/http/httpcli.h" #include "src/core/lib/http/parser.h" #include "src/core/lib/iomgr/executor.h" diff --git a/src/core/lib/security/credentials/ssl/ssl_credentials.c b/src/core/lib/security/credentials/ssl/ssl_credentials.c index 35dda88ec6..9dccbb1e5d 100644 --- a/src/core/lib/security/credentials/ssl/ssl_credentials.c +++ b/src/core/lib/security/credentials/ssl/ssl_credentials.c @@ -35,8 +35,8 @@ #include -#include "src/core/lib/channel/channel_args.h" #include "src/core/ext/filters/http/client/http_client_filter.h" +#include "src/core/lib/channel/channel_args.h" #include "src/core/lib/surface/api_trace.h" #include diff --git a/test/core/bad_client/bad_client.c b/test/core/bad_client/bad_client.c index 3f22351e6d..c7e55a1357 100644 --- a/test/core/bad_client/bad_client.c +++ b/test/core/bad_client/bad_client.c @@ -40,9 +40,9 @@ #include #include +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/channel_stack.h" -#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/iomgr/endpoint_pair.h" #include "src/core/lib/slice/slice_internal.h" #include "src/core/lib/support/murmur_hash.h" diff --git a/test/core/end2end/fixtures/h2_census.c b/test/core/end2end/fixtures/h2_census.c index 8db0acf47f..7f906fa72b 100644 --- a/test/core/end2end/fixtures/h2_census.c +++ b/test/core/end2end/fixtures/h2_census.c @@ -42,10 +42,10 @@ #include #include #include "src/core/ext/filters/client_channel/client_channel.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/channel_args.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" #include "test/core/util/port.h" diff --git a/test/core/end2end/fixtures/h2_compress.c b/test/core/end2end/fixtures/h2_compress.c index aa2b3bf069..ba8092e96e 100644 --- a/test/core/end2end/fixtures/h2_compress.c +++ b/test/core/end2end/fixtures/h2_compress.c @@ -42,10 +42,10 @@ #include #include #include "src/core/ext/filters/client_channel/client_channel.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/channel_args.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" #include "test/core/util/port.h" diff --git a/test/core/end2end/fixtures/h2_full+pipe.c b/test/core/end2end/fixtures/h2_full+pipe.c index 9280aa13d4..8d7a1f0cfe 100644 --- a/test/core/end2end/fixtures/h2_full+pipe.c +++ b/test/core/end2end/fixtures/h2_full+pipe.c @@ -47,9 +47,9 @@ #include #include #include "src/core/ext/filters/client_channel/client_channel.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/iomgr/wakeup_fd_posix.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" diff --git a/test/core/end2end/fixtures/h2_full+trace.c b/test/core/end2end/fixtures/h2_full+trace.c index f32521cb58..477bfdd5bb 100644 --- a/test/core/end2end/fixtures/h2_full+trace.c +++ b/test/core/end2end/fixtures/h2_full+trace.c @@ -47,9 +47,9 @@ #include #include #include "src/core/ext/filters/client_channel/client_channel.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/support/env.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" diff --git a/test/core/end2end/fixtures/h2_full.c b/test/core/end2end/fixtures/h2_full.c index 28474507b9..ccb1e2ac02 100644 --- a/test/core/end2end/fixtures/h2_full.c +++ b/test/core/end2end/fixtures/h2_full.c @@ -42,9 +42,9 @@ #include #include #include "src/core/ext/filters/client_channel/client_channel.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" #include "test/core/util/port.h" diff --git a/test/core/end2end/fixtures/h2_http_proxy.c b/test/core/end2end/fixtures/h2_http_proxy.c index fb4f56e88d..850b3e720b 100644 --- a/test/core/end2end/fixtures/h2_http_proxy.c +++ b/test/core/end2end/fixtures/h2_http_proxy.c @@ -43,9 +43,9 @@ #include #include #include "src/core/ext/filters/client_channel/client_channel.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/support/env.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" diff --git a/test/core/end2end/fixtures/h2_load_reporting.c b/test/core/end2end/fixtures/h2_load_reporting.c index 4cf3b445d5..70d6f9e605 100644 --- a/test/core/end2end/fixtures/h2_load_reporting.c +++ b/test/core/end2end/fixtures/h2_load_reporting.c @@ -42,11 +42,11 @@ #include #include #include "src/core/ext/filters/client_channel/client_channel.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/ext/filters/load_reporting/load_reporting.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/channel_args.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" #include "test/core/util/port.h" diff --git a/test/core/end2end/fixtures/h2_proxy.c b/test/core/end2end/fixtures/h2_proxy.c index d8658eca64..f0b9f77653 100644 --- a/test/core/end2end/fixtures/h2_proxy.c +++ b/test/core/end2end/fixtures/h2_proxy.c @@ -42,9 +42,9 @@ #include #include #include "src/core/ext/filters/client_channel/client_channel.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" #include "test/core/end2end/fixtures/proxy.h" diff --git a/test/core/end2end/fixtures/h2_sockpair+trace.c b/test/core/end2end/fixtures/h2_sockpair+trace.c index b3a158650e..5fc0e4ea73 100644 --- a/test/core/end2end/fixtures/h2_sockpair+trace.c +++ b/test/core/end2end/fixtures/h2_sockpair+trace.c @@ -46,11 +46,11 @@ #include #include #include "src/core/ext/filters/client_channel/client_channel.h" -#include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" -#include "src/core/ext/filters/http/compress/compress_filter.h" -#include "src/core/lib/channel/connected_channel.h" #include "src/core/ext/filters/http/client/http_client_filter.h" +#include "src/core/ext/filters/http/compress/compress_filter.h" #include "src/core/ext/filters/http/server/http_server_filter.h" +#include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" +#include "src/core/lib/channel/connected_channel.h" #include "src/core/lib/iomgr/endpoint_pair.h" #include "src/core/lib/iomgr/iomgr.h" #include "src/core/lib/support/env.h" diff --git a/test/core/end2end/fixtures/h2_sockpair.c b/test/core/end2end/fixtures/h2_sockpair.c index 3fe1b8fc36..24ed048e7d 100644 --- a/test/core/end2end/fixtures/h2_sockpair.c +++ b/test/core/end2end/fixtures/h2_sockpair.c @@ -41,11 +41,11 @@ #include #include #include "src/core/ext/filters/client_channel/client_channel.h" -#include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" -#include "src/core/ext/filters/http/compress/compress_filter.h" -#include "src/core/lib/channel/connected_channel.h" #include "src/core/ext/filters/http/client/http_client_filter.h" +#include "src/core/ext/filters/http/compress/compress_filter.h" #include "src/core/ext/filters/http/server/http_server_filter.h" +#include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" +#include "src/core/lib/channel/connected_channel.h" #include "src/core/lib/iomgr/endpoint_pair.h" #include "src/core/lib/iomgr/iomgr.h" #include "src/core/lib/surface/channel.h" diff --git a/test/core/end2end/fixtures/h2_sockpair_1byte.c b/test/core/end2end/fixtures/h2_sockpair_1byte.c index 149902673d..fee30946c4 100644 --- a/test/core/end2end/fixtures/h2_sockpair_1byte.c +++ b/test/core/end2end/fixtures/h2_sockpair_1byte.c @@ -41,11 +41,11 @@ #include #include #include "src/core/ext/filters/client_channel/client_channel.h" -#include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" -#include "src/core/ext/filters/http/compress/compress_filter.h" -#include "src/core/lib/channel/connected_channel.h" #include "src/core/ext/filters/http/client/http_client_filter.h" +#include "src/core/ext/filters/http/compress/compress_filter.h" #include "src/core/ext/filters/http/server/http_server_filter.h" +#include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" +#include "src/core/lib/channel/connected_channel.h" #include "src/core/lib/iomgr/endpoint_pair.h" #include "src/core/lib/iomgr/iomgr.h" #include "src/core/lib/surface/channel.h" diff --git a/test/core/end2end/fixtures/h2_uds.c b/test/core/end2end/fixtures/h2_uds.c index c0a4d69418..316bfb8541 100644 --- a/test/core/end2end/fixtures/h2_uds.c +++ b/test/core/end2end/fixtures/h2_uds.c @@ -45,9 +45,9 @@ #include #include #include "src/core/ext/filters/client_channel/client_channel.h" +#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" #include "src/core/lib/channel/connected_channel.h" -#include "src/core/ext/filters/http/server/http_server_filter.h" #include "src/core/lib/support/string.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/surface/server.h" diff --git a/test/cpp/microbenchmarks/bm_call_create.cc b/test/cpp/microbenchmarks/bm_call_create.cc index 694765e013..4417e0e829 100644 --- a/test/cpp/microbenchmarks/bm_call_create.cc +++ b/test/cpp/microbenchmarks/bm_call_create.cc @@ -46,14 +46,14 @@ extern "C" { #include "src/core/ext/filters/client_channel/client_channel.h" -#include "src/core/ext/filters/load_reporting/load_reporting_filter.h" -#include "src/core/lib/channel/channel_stack.h" -#include "src/core/ext/filters/http/compress/compress_filter.h" -#include "src/core/lib/channel/connected_channel.h" #include "src/core/ext/filters/deadline/deadline_filter.h" #include "src/core/ext/filters/http/client/http_client_filter.h" +#include "src/core/ext/filters/http/compress/compress_filter.h" #include "src/core/ext/filters/http/server/http_server_filter.h" +#include "src/core/ext/filters/load_reporting/load_reporting_filter.h" #include "src/core/ext/filters/message_size/message_size_filter.h" +#include "src/core/lib/channel/channel_stack.h" +#include "src/core/lib/channel/connected_channel.h" #include "src/core/lib/surface/channel.h" #include "src/core/lib/transport/transport_impl.h" } -- cgit v1.2.3 From 43f774e4d4077e60abe0be6211f3d9b67559b1ff Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Tue, 4 Apr 2017 16:35:37 -0700 Subject: Add check that we don't schedule the same closure twice at once. --- src/core/lib/iomgr/closure.c | 11 +++++++++++ src/core/lib/iomgr/closure.h | 4 ++++ src/core/lib/iomgr/combiner.c | 6 ++++++ src/core/lib/iomgr/ev_epoll_linux.c | 3 +++ src/core/lib/iomgr/exec_ctx.c | 6 ++++++ src/core/lib/iomgr/executor.c | 6 ++++++ 6 files changed, 36 insertions(+) (limited to 'src/core/lib') diff --git a/src/core/lib/iomgr/closure.c b/src/core/lib/iomgr/closure.c index 6633fb68ec..8ef0b210ad 100644 --- a/src/core/lib/iomgr/closure.c +++ b/src/core/lib/iomgr/closure.c @@ -45,6 +45,9 @@ grpc_closure *grpc_closure_init(grpc_closure *closure, grpc_iomgr_cb_func cb, closure->cb = cb; closure->cb_arg = cb_arg; closure->scheduler = scheduler; +#ifndef NDEBUG + closure->scheduled = false; +#endif return closure; } @@ -137,6 +140,10 @@ void grpc_closure_sched(grpc_exec_ctx *exec_ctx, grpc_closure *c, grpc_error *error) { GPR_TIMER_BEGIN("grpc_closure_sched", 0); if (c != NULL) { +#ifndef NDEBUG + GPR_ASSERT(!c->scheduled); + c->scheduled = true; +#endif assert(c->cb); c->scheduler->vtable->sched(exec_ctx, c, error); } else { @@ -149,6 +156,10 @@ void grpc_closure_list_sched(grpc_exec_ctx *exec_ctx, grpc_closure_list *list) { grpc_closure *c = list->head; while (c != NULL) { grpc_closure *next = c->next_data.next; +#ifndef NDEBUG + GPR_ASSERT(!c->scheduled); + c->scheduled = true; +#endif assert(c->cb); c->scheduler->vtable->sched(exec_ctx, c, c->error_data.error); c = next; diff --git a/src/core/lib/iomgr/closure.h b/src/core/lib/iomgr/closure.h index 2510d50b42..2bedbf00d6 100644 --- a/src/core/lib/iomgr/closure.h +++ b/src/core/lib/iomgr/closure.h @@ -99,6 +99,10 @@ struct grpc_closure { grpc_error *error; uintptr_t scratch; } error_data; + +#ifndef NDEBUG + bool scheduled; +#endif }; /** Initializes \a closure with \a cb and \a cb_arg. Returns \a closure. */ diff --git a/src/core/lib/iomgr/combiner.c b/src/core/lib/iomgr/combiner.c index 2bc476bbef..05cdbdad2b 100644 --- a/src/core/lib/iomgr/combiner.c +++ b/src/core/lib/iomgr/combiner.c @@ -319,6 +319,9 @@ bool grpc_combiner_continue_exec_ctx(grpc_exec_ctx *exec_ctx) { GPR_TIMER_BEGIN("combiner.exec1", 0); grpc_closure *cl = (grpc_closure *)n; error_data err = unpack_error_data(cl->error_data.scratch); +#ifndef NDEBUG + cl->scheduled = false; +#endif cl->cb(exec_ctx, cl->cb_arg, err.error); if (err.covered_by_poller) { gpr_atm_no_barrier_fetch_add(&lock->elements_covered_by_poller, -1); @@ -337,6 +340,9 @@ bool grpc_combiner_continue_exec_ctx(grpc_exec_ctx *exec_ctx) { gpr_log(GPR_DEBUG, "C:%p execute_final[%d] c=%p", lock, loops, c)); grpc_closure *next = c->next_data.next; grpc_error *error = c->error_data.error; +#ifndef NDEBUG + c->scheduled = false; +#endif c->cb(exec_ctx, c->cb_arg, error); GRPC_ERROR_UNREF(error); c = next; diff --git a/src/core/lib/iomgr/ev_epoll_linux.c b/src/core/lib/iomgr/ev_epoll_linux.c index 7014b98349..748b4c4f98 100644 --- a/src/core/lib/iomgr/ev_epoll_linux.c +++ b/src/core/lib/iomgr/ev_epoll_linux.c @@ -1549,6 +1549,9 @@ static bool maybe_do_workqueue_work(grpc_exec_ctx *exec_ctx, } grpc_closure *c = (grpc_closure *)n; grpc_error *error = c->error_data.error; +#ifndef NDEBUG + c->scheduled = false; +#endif c->cb(exec_ctx, c->cb_arg, error); GRPC_ERROR_UNREF(error); return true; diff --git a/src/core/lib/iomgr/exec_ctx.c b/src/core/lib/iomgr/exec_ctx.c index 83bb436bd0..2532a708e7 100644 --- a/src/core/lib/iomgr/exec_ctx.c +++ b/src/core/lib/iomgr/exec_ctx.c @@ -73,6 +73,9 @@ bool grpc_exec_ctx_flush(grpc_exec_ctx *exec_ctx) { grpc_closure *next = c->next_data.next; grpc_error *error = c->error_data.error; did_something = true; +#ifndef NDEBUG + c->scheduled = false; +#endif c->cb(exec_ctx, c->cb_arg, error); GRPC_ERROR_UNREF(error); c = next; @@ -93,6 +96,9 @@ void grpc_exec_ctx_finish(grpc_exec_ctx *exec_ctx) { static void exec_ctx_run(grpc_exec_ctx *exec_ctx, grpc_closure *closure, grpc_error *error) { +#ifndef NDEBUG + closure->scheduled = false; +#endif closure->cb(exec_ctx, closure->cb_arg, error); GRPC_ERROR_UNREF(error); } diff --git a/src/core/lib/iomgr/executor.c b/src/core/lib/iomgr/executor.c index ae3e2eabc3..75fd5b1c50 100644 --- a/src/core/lib/iomgr/executor.c +++ b/src/core/lib/iomgr/executor.c @@ -83,6 +83,9 @@ static void closure_exec_thread_func(void *ignored) { while (c != NULL) { grpc_closure *next = c->next_data.next; grpc_error *error = c->error_data.error; +#ifndef NDEBUG + c->scheduled = false; +#endif c->cb(&exec_ctx, c->cb_arg, error); GRPC_ERROR_UNREF(error); c = next; @@ -146,6 +149,9 @@ void grpc_executor_shutdown(grpc_exec_ctx *exec_ctx) { while (c != NULL) { grpc_closure *next = c->next_data.next; grpc_error *error = c->error_data.error; +#ifndef NDEBUG + c->scheduled = false; +#endif c->cb(exec_ctx, c->cb_arg, error); GRPC_ERROR_UNREF(error); c = next; -- cgit v1.2.3 From f3ba6a0133f654109f2484a081f5e8a97f16e3a4 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Wed, 5 Apr 2017 12:29:06 -0700 Subject: Fix sanity --- build.yaml | 2 ++ include/grpc/impl/codegen/grpc_types.h | 2 ++ src/core/ext/filters/http/client/http_client_filter.h | 3 --- src/core/lib/security/credentials/credentials.c | 1 - src/core/lib/security/credentials/ssl/ssl_credentials.c | 1 - tools/run_tests/generated/sources_and_headers.json | 5 ++++- 6 files changed, 8 insertions(+), 6 deletions(-) (limited to 'src/core/lib') diff --git a/build.yaml b/build.yaml index 383090fa6f..1df62654a4 100644 --- a/build.yaml +++ b/build.yaml @@ -480,6 +480,8 @@ filegroups: - src/core/ext/filters/http/http_filters_plugin.c - src/core/ext/filters/http/server/http_server_filter.c plugin: grpc_http_filters + uses: + - grpc_base - name: grpc_lb_policy_grpclb headers: - src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.h diff --git a/include/grpc/impl/codegen/grpc_types.h b/include/grpc/impl/codegen/grpc_types.h index 37f5a49ece..e0276f6e43 100644 --- a/include/grpc/impl/codegen/grpc_types.h +++ b/include/grpc/impl/codegen/grpc_types.h @@ -205,6 +205,8 @@ typedef struct { /** Minimum time (in milliseconds) between successive ping frames being sent */ #define GRPC_ARG_HTTP2_MIN_TIME_BETWEEN_PINGS_MS \ "grpc.http2.min_time_between_pings_ms" +/* Channel arg to override the http2 :scheme header */ +#define GRPC_ARG_HTTP2_SCHEME "grpc.http2_scheme" /** How many pings can we send before needing to send a data frame or header frame? (0 indicates that an infinite number of pings can be sent without sending diff --git a/src/core/ext/filters/http/client/http_client_filter.h b/src/core/ext/filters/http/client/http_client_filter.h index 109702f667..6e1eb3937b 100644 --- a/src/core/ext/filters/http/client/http_client_filter.h +++ b/src/core/ext/filters/http/client/http_client_filter.h @@ -38,9 +38,6 @@ /* Processes metadata on the client side for HTTP2 transports */ extern const grpc_channel_filter grpc_http_client_filter; -/* Channel arg to override the http2 :scheme header */ -#define GRPC_ARG_HTTP2_SCHEME "grpc.http2_scheme" - /* Channel arg to determine maximum size of payload eligable for GET request */ #define GRPC_ARG_MAX_PAYLOAD_SIZE_FOR_GET "grpc.max_payload_size_for_get" diff --git a/src/core/lib/security/credentials/credentials.c b/src/core/lib/security/credentials/credentials.c index 700aae1bc5..d89da47fc1 100644 --- a/src/core/lib/security/credentials/credentials.c +++ b/src/core/lib/security/credentials/credentials.c @@ -36,7 +36,6 @@ #include #include -#include "src/core/ext/filters/http/client/http_client_filter.h" #include "src/core/lib/channel/channel_args.h" #include "src/core/lib/http/httpcli.h" #include "src/core/lib/http/parser.h" diff --git a/src/core/lib/security/credentials/ssl/ssl_credentials.c b/src/core/lib/security/credentials/ssl/ssl_credentials.c index 9dccbb1e5d..b63bb6b6e9 100644 --- a/src/core/lib/security/credentials/ssl/ssl_credentials.c +++ b/src/core/lib/security/credentials/ssl/ssl_credentials.c @@ -35,7 +35,6 @@ #include -#include "src/core/ext/filters/http/client/http_client_filter.h" #include "src/core/lib/channel/channel_args.h" #include "src/core/lib/surface/api_trace.h" diff --git a/tools/run_tests/generated/sources_and_headers.json b/tools/run_tests/generated/sources_and_headers.json index afa52f391f..6cf4494b12 100644 --- a/tools/run_tests/generated/sources_and_headers.json +++ b/tools/run_tests/generated/sources_and_headers.json @@ -8007,7 +8007,10 @@ "type": "filegroup" }, { - "deps": [], + "deps": [ + "gpr", + "grpc_base" + ], "headers": [ "src/core/ext/filters/http/client/http_client_filter.h", "src/core/ext/filters/http/compress/compress_filter.h", -- cgit v1.2.3 From 41f2ed68c41fda998aa99e98b97ae4982233e6b8 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Thu, 6 Apr 2017 09:33:48 -0700 Subject: Cleanup filter selection --- src/core/ext/filters/deadline/deadline_filter.c | 10 ++--- src/core/ext/filters/http/http_filters_plugin.c | 9 ++-- .../ext/filters/load_reporting/load_reporting.c | 10 +---- src/core/ext/filters/max_age/max_age_filter.c | 28 ++++++------- .../ext/filters/message_size/message_size_filter.c | 49 +++++++++------------- src/core/lib/channel/channel_args.c | 28 ++++++++++--- src/core/lib/channel/channel_args.h | 5 ++- 7 files changed, 69 insertions(+), 70 deletions(-) (limited to 'src/core/lib') diff --git a/src/core/ext/filters/deadline/deadline_filter.c b/src/core/ext/filters/deadline/deadline_filter.c index da12cc3e78..2e03d16bf6 100644 --- a/src/core/ext/filters/deadline/deadline_filter.c +++ b/src/core/ext/filters/deadline/deadline_filter.c @@ -346,13 +346,9 @@ const grpc_channel_filter grpc_server_deadline_filter = { }; bool grpc_deadline_checking_enabled(const grpc_channel_args* channel_args) { - bool enable = !grpc_channel_args_want_minimal_stack(channel_args); - const grpc_arg* a = - grpc_channel_args_find(channel_args, GRPC_ARG_ENABLE_DEADLINE_CHECKS); - if (a != NULL && a->type == GRPC_ARG_INTEGER && a->value.integer != 0) { - enable = true; - } - return enable; + return grpc_channel_arg_get_bool( + grpc_channel_args_find(channel_args, GRPC_ARG_ENABLE_DEADLINE_CHECKS), + !grpc_channel_args_want_minimal_stack(channel_args)); } static bool maybe_add_deadline_filter(grpc_exec_ctx* exec_ctx, diff --git a/src/core/ext/filters/http/http_filters_plugin.c b/src/core/ext/filters/http/http_filters_plugin.c index a6ba194e69..195a1a8119 100644 --- a/src/core/ext/filters/http/http_filters_plugin.c +++ b/src/core/ext/filters/http/http_filters_plugin.c @@ -61,12 +61,9 @@ static bool maybe_add_optional_filter(grpc_exec_ctx *exec_ctx, optional_filter *filtarg = arg; const grpc_channel_args *channel_args = grpc_channel_stack_builder_get_channel_arguments(builder); - bool enable = !grpc_channel_args_want_minimal_stack(channel_args); - const grpc_arg *ctlarg = - grpc_channel_args_find(channel_args, filtarg->control_channel_arg); - if (ctlarg != NULL) { - enable = !(ctlarg->type == GRPC_ARG_INTEGER && ctlarg->value.integer == 0); - } + bool enable = grpc_channel_arg_get_bool( + grpc_channel_args_find(channel_args, filtarg->control_channel_arg), + !grpc_channel_args_want_minimal_stack(channel_args)); return enable ? grpc_channel_stack_builder_prepend_filter( builder, filtarg->filter, NULL, NULL) : true; diff --git a/src/core/ext/filters/load_reporting/load_reporting.c b/src/core/ext/filters/load_reporting/load_reporting.c index 9fb33bab71..adb5e8b93b 100644 --- a/src/core/ext/filters/load_reporting/load_reporting.c +++ b/src/core/ext/filters/load_reporting/load_reporting.c @@ -63,14 +63,8 @@ void grpc_call_set_load_reporting_cost_context( } static bool is_load_reporting_enabled(const grpc_channel_args *a) { - if (a == NULL) return false; - for (size_t i = 0; i < a->num_args; i++) { - if (0 == strcmp(a->args[i].key, GRPC_ARG_ENABLE_LOAD_REPORTING)) { - return a->args[i].type == GRPC_ARG_INTEGER && - a->args[i].value.integer != 0; - } - } - return false; + return grpc_channel_arg_get_bool( + grpc_channel_args_find(a, GRPC_ARG_ENABLE_LOAD_REPORTING), false); } static bool maybe_add_load_reporting_filter(grpc_exec_ctx *exec_ctx, diff --git a/src/core/ext/filters/max_age/max_age_filter.c b/src/core/ext/filters/max_age/max_age_filter.c index 72c1d9174d..0ae2357276 100644 --- a/src/core/ext/filters/max_age/max_age_filter.c +++ b/src/core/ext/filters/max_age/max_age_filter.c @@ -48,6 +48,11 @@ #define DEFAULT_MAX_CONNECTION_IDLE_MS INT_MAX #define MAX_CONNECTION_AGE_JITTER 0.1 +#define MAX_CONNECTION_AGE_INTEGER_OPTIONS \ + (grpc_integer_options) { DEFAULT_MAX_CONNECTION_AGE_MS, 1, INT_MAX } +#define MAX_CONNECTION_IDLE_INTEGER_OPTIONS \ + (grpc_integer_options) { DEFAULT_MAX_CONNECTION_IDLE_MS, 1, INT_MAX } + typedef struct channel_data { /* We take a reference to the channel stack for the timer callback */ grpc_channel_stack* channel_stack; @@ -315,8 +320,7 @@ static grpc_error* init_channel_elem(grpc_exec_ctx* exec_ctx, if (0 == strcmp(args->channel_args->args[i].key, GRPC_ARG_MAX_CONNECTION_AGE_MS)) { const int value = grpc_channel_arg_get_integer( - &args->channel_args->args[i], - (grpc_integer_options){DEFAULT_MAX_CONNECTION_AGE_MS, 1, INT_MAX}); + &args->channel_args->args[i], MAX_CONNECTION_AGE_INTEGER_OPTIONS); chand->max_connection_age = value == INT_MAX ? gpr_inf_future(GPR_TIMESPAN) @@ -334,8 +338,7 @@ static grpc_error* init_channel_elem(grpc_exec_ctx* exec_ctx, } else if (0 == strcmp(args->channel_args->args[i].key, GRPC_ARG_MAX_CONNECTION_IDLE_MS)) { const int value = grpc_channel_arg_get_integer( - &args->channel_args->args[i], - (grpc_integer_options){DEFAULT_MAX_CONNECTION_IDLE_MS, 1, INT_MAX}); + &args->channel_args->args[i], MAX_CONNECTION_IDLE_INTEGER_OPTIONS); chand->max_connection_idle = value == INT_MAX ? gpr_inf_future(GPR_TIMESPAN) : gpr_time_from_millis(value, GPR_TIMESPAN); @@ -412,16 +415,13 @@ static bool maybe_add_max_age_filter(grpc_exec_ctx* exec_ctx, void* arg) { const grpc_channel_args* channel_args = grpc_channel_stack_builder_get_channel_arguments(builder); - const grpc_arg* a = - grpc_channel_args_find(channel_args, GRPC_ARG_MAX_CONNECTION_AGE_MS); - bool enable = false; - if (a != NULL && a->type == GRPC_ARG_INTEGER && a->value.integer != INT_MAX) { - enable = true; - } - a = grpc_channel_args_find(channel_args, GRPC_ARG_MAX_CONNECTION_IDLE_MS); - if (a != NULL && a->type == GRPC_ARG_INTEGER && a->value.integer != INT_MAX) { - enable = true; - } + bool enable = + grpc_channel_arg_get_integer( + grpc_channel_args_find(channel_args, GRPC_ARG_MAX_CONNECTION_AGE_MS), + MAX_CONNECTION_AGE_INTEGER_OPTIONS) != INT_MAX && + grpc_channel_arg_get_integer( + grpc_channel_args_find(channel_args, GRPC_ARG_MAX_CONNECTION_IDLE_MS), + MAX_CONNECTION_IDLE_INTEGER_OPTIONS) != INT_MAX; if (enable) { return grpc_channel_stack_builder_prepend_filter( builder, &grpc_max_age_filter, NULL, NULL); diff --git a/src/core/ext/filters/message_size/message_size_filter.c b/src/core/ext/filters/message_size/message_size_filter.c index d152d82968..7cb2c346fd 100644 --- a/src/core/ext/filters/message_size/message_size_filter.c +++ b/src/core/ext/filters/message_size/message_size_filter.c @@ -91,8 +91,7 @@ static void* message_size_limits_create_from_json(const grpc_json* json) { } typedef struct call_data { - int max_send_size; - int max_recv_size; + message_size_limits limits; // Receive closures are chained: we inject this closure as the // recv_message_ready up-call on transport_stream_op, and remember to // call our next_recv_message_ready member after handling it. @@ -104,8 +103,7 @@ typedef struct call_data { } call_data; typedef struct channel_data { - int max_send_size; - int max_recv_size; + message_size_limits limits; // Maps path names to message_size_limits structs. grpc_slice_hash_table* method_limit_table; } channel_data; @@ -116,12 +114,12 @@ static void recv_message_ready(grpc_exec_ctx* exec_ctx, void* user_data, grpc_error* error) { grpc_call_element* elem = user_data; call_data* calld = elem->call_data; - if (*calld->recv_message != NULL && calld->max_recv_size >= 0 && - (*calld->recv_message)->length > (size_t)calld->max_recv_size) { + if (*calld->recv_message != NULL && calld->limits.max_recv_size >= 0 && + (*calld->recv_message)->length > (size_t)calld->limits.max_recv_size) { char* message_string; gpr_asprintf(&message_string, "Received message larger than max (%u vs. %d)", - (*calld->recv_message)->length, calld->max_recv_size); + (*calld->recv_message)->length, calld->limits.max_recv_size); grpc_error* new_error = grpc_error_set_int( GRPC_ERROR_CREATE_FROM_COPIED_STRING(message_string), GRPC_ERROR_INT_GRPC_STATUS, GRPC_STATUS_INVALID_ARGUMENT); @@ -143,13 +141,13 @@ static void start_transport_stream_op_batch( grpc_transport_stream_op_batch* op) { call_data* calld = elem->call_data; // Check max send message size. - if (op->send_message && calld->max_send_size >= 0 && + if (op->send_message && calld->limits.max_send_size >= 0 && op->payload->send_message.send_message->length > - (size_t)calld->max_send_size) { + (size_t)calld->limits.max_send_size) { char* message_string; gpr_asprintf(&message_string, "Sent message larger than max (%u vs. %d)", op->payload->send_message.send_message->length, - calld->max_send_size); + calld->limits.max_send_size); grpc_transport_stream_op_batch_finish_with_failure( exec_ctx, op, grpc_error_set_int(GRPC_ERROR_CREATE_FROM_COPIED_STRING(message_string), @@ -182,21 +180,20 @@ static grpc_error* init_call_elem(grpc_exec_ctx* exec_ctx, // Note: Per-method config is only available on the client, so we // apply the max request size to the send limit and the max response // size to the receive limit. - calld->max_send_size = chand->max_send_size; - calld->max_recv_size = chand->max_recv_size; + calld->limits = chand->limits; if (chand->method_limit_table != NULL) { message_size_limits* limits = grpc_method_config_table_get( exec_ctx, chand->method_limit_table, args->path); if (limits != NULL) { if (limits->max_send_size >= 0 && - (limits->max_send_size < calld->max_send_size || - calld->max_send_size < 0)) { - calld->max_send_size = limits->max_send_size; + (limits->max_send_size < calld->limits.max_send_size || + calld->limits.max_send_size < 0)) { + calld->limits.max_send_size = limits->max_send_size; } if (limits->max_recv_size >= 0 && - (limits->max_recv_size < calld->max_recv_size || - calld->max_recv_size < 0)) { - calld->max_recv_size = limits->max_recv_size; + (limits->max_recv_size < calld->limits.max_recv_size || + calld->limits.max_recv_size < 0)) { + calld->limits.max_recv_size = limits->max_recv_size; } } } @@ -216,13 +213,9 @@ static int default_size(const grpc_channel_args* args, return without_minimal_stack; } -typedef struct { - int max_recv_size; - int max_send_size; -} channel_limits; - -channel_limits get_channel_limits(const grpc_channel_args* channel_args) { - channel_limits lim; +message_size_limits get_message_size_limits( + const grpc_channel_args* channel_args) { + message_size_limits lim; lim.max_send_size = default_size(channel_args, GRPC_DEFAULT_MAX_SEND_MESSAGE_LENGTH); lim.max_recv_size = @@ -254,9 +247,7 @@ static grpc_error* init_channel_elem(grpc_exec_ctx* exec_ctx, grpc_channel_element_args* args) { GPR_ASSERT(!args->is_last); channel_data* chand = elem->channel_data; - channel_limits lim = get_channel_limits(args->channel_args); - chand->max_send_size = lim.max_send_size; - chand->max_recv_size = lim.max_recv_size; + chand->limits = get_message_size_limits(args->channel_args); // Get method config table from channel args. const grpc_arg* channel_arg = grpc_channel_args_find(args->channel_args, GRPC_ARG_SERVICE_CONFIG); @@ -302,7 +293,7 @@ static bool maybe_add_message_size_filter(grpc_exec_ctx* exec_ctx, const grpc_channel_args* channel_args = grpc_channel_stack_builder_get_channel_arguments(builder); bool enable = false; - channel_limits lim = get_channel_limits(channel_args); + message_size_limits lim = get_message_size_limits(channel_args); if (lim.max_send_size != INT_MAX || lim.max_recv_size != INT_MAX) { enable = true; } diff --git a/src/core/lib/channel/channel_args.c b/src/core/lib/channel/channel_args.c index a6d124c719..3de31d99da 100644 --- a/src/core/lib/channel/channel_args.c +++ b/src/core/lib/channel/channel_args.c @@ -329,7 +329,9 @@ const grpc_arg *grpc_channel_args_find(const grpc_channel_args *args, return NULL; } -int grpc_channel_arg_get_integer(grpc_arg *arg, grpc_integer_options options) { +int grpc_channel_arg_get_integer(const grpc_arg *arg, + grpc_integer_options options) { + if (arg == NULL) return options.default_value; if (arg->type != GRPC_ARG_INTEGER) { gpr_log(GPR_ERROR, "%s ignored: it must be an integer", arg->key); return options.default_value; @@ -347,9 +349,25 @@ int grpc_channel_arg_get_integer(grpc_arg *arg, grpc_integer_options options) { return arg->value.integer; } +bool grpc_channel_arg_get_bool(const grpc_arg *arg, bool default_value) { + if (arg == NULL) return default_value; + if (arg->type != GRPC_ARG_INTEGER) { + gpr_log(GPR_ERROR, "%s ignored: it must be an integer", arg->key); + return default_value; + } + switch (arg->value.integer) { + case 0: + return false; + case 1: + return true; + default: + gpr_log(GPR_ERROR, "%s treated as bool but set to %d (assuming true)", + arg->key, arg->value.integer); + return true; + } +} + bool grpc_channel_args_want_minimal_stack(const grpc_channel_args *args) { - const grpc_arg *arg = grpc_channel_args_find(args, GRPC_ARG_MINIMAL_STACK); - if (arg == NULL) return false; - if (arg->type == GRPC_ARG_INTEGER && arg->value.integer == 0) return false; - return true; + return grpc_channel_arg_get_bool( + grpc_channel_args_find(args, GRPC_ARG_MINIMAL_STACK), false); } diff --git a/src/core/lib/channel/channel_args.h b/src/core/lib/channel/channel_args.h index 158cda5b21..5ffcacb7fd 100644 --- a/src/core/lib/channel/channel_args.h +++ b/src/core/lib/channel/channel_args.h @@ -121,6 +121,9 @@ typedef struct grpc_integer_options { int max_value; } grpc_integer_options; /** Returns the value of \a arg, subject to the contraints in \a options. */ -int grpc_channel_arg_get_integer(grpc_arg *arg, grpc_integer_options options); +int grpc_channel_arg_get_integer(const grpc_arg *arg, + grpc_integer_options options); + +bool grpc_channel_arg_get_bool(const grpc_arg *arg, bool default_value); #endif /* GRPC_CORE_LIB_CHANNEL_CHANNEL_ARGS_H */ -- cgit v1.2.3 From 9d9313cfc650e79b44f95d9b7fd9e75e2dc38111 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Tue, 11 Apr 2017 15:05:46 -0700 Subject: Threading robustness Move server startup to a separate thread. Where there is no opportunity for failure, do not return bool. --- include/grpc++/impl/codegen/server_interface.h | 2 +- include/grpc++/server.h | 2 +- src/core/lib/surface/server.c | 19 ++++++++++++++----- src/cpp/server/server_builder.cc | 5 +---- src/cpp/server/server_cc.cc | 4 +--- 5 files changed, 18 insertions(+), 14 deletions(-) (limited to 'src/core/lib') diff --git a/include/grpc++/impl/codegen/server_interface.h b/include/grpc++/impl/codegen/server_interface.h index bd1b36e883..7975011704 100644 --- a/include/grpc++/impl/codegen/server_interface.h +++ b/include/grpc++/impl/codegen/server_interface.h @@ -124,7 +124,7 @@ class ServerInterface : public CallHook { /// \param num_cqs How many completion queues does \a cqs hold. /// /// \return true on a successful shutdown. - virtual bool Start(ServerCompletionQueue** cqs, size_t num_cqs) = 0; + virtual void Start(ServerCompletionQueue** cqs, size_t num_cqs) = 0; virtual void ShutdownInternal(gpr_timespec deadline) = 0; diff --git a/include/grpc++/server.h b/include/grpc++/server.h index 489937712e..af90a5c70b 100644 --- a/include/grpc++/server.h +++ b/include/grpc++/server.h @@ -179,7 +179,7 @@ class Server final : public ServerInterface, private GrpcLibraryCodegen { /// \param num_cqs How many completion queues does \a cqs hold. /// /// \return true on a successful shutdown. - bool Start(ServerCompletionQueue** cqs, size_t num_cqs) override; + void Start(ServerCompletionQueue** cqs, size_t num_cqs) override; void PerformOpsOnCall(CallOpSetInterface* ops, Call* call) override; diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c index 191ee75252..6ac3181482 100644 --- a/src/core/lib/surface/server.c +++ b/src/core/lib/surface/server.c @@ -44,6 +44,7 @@ #include "src/core/lib/channel/channel_args.h" #include "src/core/lib/channel/connected_channel.h" +#include "src/core/lib/iomgr/executor.h" #include "src/core/lib/iomgr/iomgr.h" #include "src/core/lib/slice/slice_internal.h" #include "src/core/lib/support/stack_lockfree.h" @@ -1077,8 +1078,16 @@ void *grpc_server_register_method( return m; } +static void start_listeners(grpc_exec_ctx *exec_ctx, void *s, + grpc_error *error) { + grpc_server *server = s; + for (listener *l = server->listeners; l; l = l->next) { + l->start(exec_ctx, server, l->arg, server->pollsets, server->pollset_count); + } + server_unref(exec_ctx, server); +} + void grpc_server_start(grpc_server *server) { - listener *l; size_t i; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; @@ -1112,10 +1121,10 @@ void grpc_server_start(grpc_server *server) { (size_t)server->max_requested_calls_per_cq, server); } - for (l = server->listeners; l; l = l->next) { - l->start(&exec_ctx, server, l->arg, server->pollsets, - server->pollset_count); - } + server_ref(server); + grpc_closure_sched(&exec_ctx, grpc_closure_create(start_listeners, server, + grpc_executor_scheduler), + GRPC_ERROR_NONE); grpc_exec_ctx_finish(&exec_ctx); } diff --git a/src/cpp/server/server_builder.cc b/src/cpp/server/server_builder.cc index 4eb4b5a1b2..3a15afc49e 100644 --- a/src/cpp/server/server_builder.cc +++ b/src/cpp/server/server_builder.cc @@ -337,10 +337,7 @@ std::unique_ptr ServerBuilder::BuildAndStart() { } auto cqs_data = cqs_.empty() ? nullptr : &cqs_[0]; - if (!server->Start(cqs_data, cqs_.size())) { - if (added_port) server->Shutdown(); - return nullptr; - } + server->Start(cqs_data, cqs_.size()); for (auto plugin = plugins_.begin(); plugin != plugins_.end(); plugin++) { (*plugin)->Finish(initializer); diff --git a/src/cpp/server/server_cc.cc b/src/cpp/server/server_cc.cc index ce173a1ee2..43e9531f17 100644 --- a/src/cpp/server/server_cc.cc +++ b/src/cpp/server/server_cc.cc @@ -494,7 +494,7 @@ int Server::AddListeningPort(const grpc::string& addr, return port; } -bool Server::Start(ServerCompletionQueue** cqs, size_t num_cqs) { +void Server::Start(ServerCompletionQueue** cqs, size_t num_cqs) { GPR_ASSERT(!started_); global_callbacks_->PreServerStart(this); started_ = true; @@ -530,8 +530,6 @@ bool Server::Start(ServerCompletionQueue** cqs, size_t num_cqs) { for (auto it = sync_req_mgrs_.begin(); it != sync_req_mgrs_.end(); it++) { (*it)->Start(); } - - return true; } void Server::ShutdownInternal(gpr_timespec deadline) { -- cgit v1.2.3 From bd3cc405290c8f4d4e1ea42b15652e172b34410f Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Wed, 12 Apr 2017 08:06:44 -0700 Subject: Add synchronization so startup completes before shutdown begins --- src/core/lib/surface/server.c | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) (limited to 'src/core/lib') diff --git a/src/core/lib/surface/server.c b/src/core/lib/surface/server.c index 6ac3181482..da4dd703d5 100644 --- a/src/core/lib/surface/server.c +++ b/src/core/lib/surface/server.c @@ -212,6 +212,11 @@ struct grpc_server { gpr_mu mu_global; /* mutex for server and channel state */ gpr_mu mu_call; /* mutex for call-specific state */ + /* startup synchronization: flag is protected by mu_global, signals whether + we are doing the listener start routine or not */ + bool starting; + gpr_cv starting_cv; + registered_method *registered_methods; /** one request matcher for unregistered methods */ request_matcher unregistered_request_matcher; @@ -389,6 +394,7 @@ static void server_delete(grpc_exec_ctx *exec_ctx, grpc_server *server) { grpc_channel_args_destroy(exec_ctx, server->channel_args); gpr_mu_destroy(&server->mu_global); gpr_mu_destroy(&server->mu_call); + gpr_cv_destroy(&server->starting_cv); while ((rm = server->registered_methods) != NULL) { server->registered_methods = rm->next; if (server->started) { @@ -1022,6 +1028,7 @@ grpc_server *grpc_server_create(const grpc_channel_args *args, void *reserved) { gpr_mu_init(&server->mu_global); gpr_mu_init(&server->mu_call); + gpr_cv_init(&server->starting_cv); /* decremented by grpc_server_destroy */ gpr_ref_init(&server->internal_refcount, 1); @@ -1084,6 +1091,12 @@ static void start_listeners(grpc_exec_ctx *exec_ctx, void *s, for (listener *l = server->listeners; l; l = l->next) { l->start(exec_ctx, server, l->arg, server->pollsets, server->pollset_count); } + + gpr_mu_lock(&server->mu_global); + server->starting = false; + gpr_cv_signal(&server->starting_cv); + gpr_mu_unlock(&server->mu_global); + server_unref(exec_ctx, server); } @@ -1122,6 +1135,7 @@ void grpc_server_start(grpc_server *server) { } server_ref(server); + server->starting = true; grpc_closure_sched(&exec_ctx, grpc_closure_create(start_listeners, server, grpc_executor_scheduler), GRPC_ERROR_NONE); @@ -1258,8 +1272,14 @@ void grpc_server_shutdown_and_notify(grpc_server *server, GRPC_API_TRACE("grpc_server_shutdown_and_notify(server=%p, cq=%p, tag=%p)", 3, (server, cq, tag)); - /* lock, and gather up some stuff to do */ + /* wait for startup to be finished: locks mu_global */ gpr_mu_lock(&server->mu_global); + while (server->starting) { + gpr_cv_wait(&server->starting_cv, &server->mu_global, + gpr_inf_future(GPR_CLOCK_REALTIME)); + } + + /* stay locked, and gather up some stuff to do */ grpc_cq_begin_op(cq, tag); if (server->shutdown_published) { grpc_cq_end_op(&exec_ctx, cq, tag, GRPC_ERROR_NONE, done_published_shutdown, -- cgit v1.2.3 From 9ee816e6ef4f98afd076a22ecc631e2d0266ba7b Mon Sep 17 00:00:00 2001 From: "Mark D. Roth" Date: Wed, 12 Apr 2017 12:52:20 -0700 Subject: Fix message_size_filter to use RESOURCE_EXHAUSTED status code. --- src/core/lib/channel/message_size_filter.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/core/lib') diff --git a/src/core/lib/channel/message_size_filter.c b/src/core/lib/channel/message_size_filter.c index 57726c8476..28a4f6eb18 100644 --- a/src/core/lib/channel/message_size_filter.c +++ b/src/core/lib/channel/message_size_filter.c @@ -122,7 +122,7 @@ static void recv_message_ready(grpc_exec_ctx* exec_ctx, void* user_data, (*calld->recv_message)->length, calld->max_recv_size); grpc_error* new_error = grpc_error_set_int( GRPC_ERROR_CREATE_FROM_COPIED_STRING(message_string), - GRPC_ERROR_INT_GRPC_STATUS, GRPC_STATUS_INVALID_ARGUMENT); + GRPC_ERROR_INT_GRPC_STATUS, GRPC_STATUS_RESOURCE_EXHAUSTED); if (error == GRPC_ERROR_NONE) { error = new_error; } else { @@ -152,7 +152,7 @@ static void start_transport_stream_op_batch( exec_ctx, op, grpc_error_set_int(GRPC_ERROR_CREATE_FROM_COPIED_STRING(message_string), GRPC_ERROR_INT_GRPC_STATUS, - GRPC_STATUS_INVALID_ARGUMENT)); + GRPC_STATUS_RESOURCE_EXHAUSTED)); gpr_free(message_string); return; } -- cgit v1.2.3 From 0362d6b374e4b10e324e09e750b88d6c6bc834d1 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Thu, 13 Apr 2017 07:59:08 -0700 Subject: ubsan fixes --- src/core/ext/census/context.c | 2 +- src/core/ext/census/resource.c | 4 +++- src/core/lib/channel/http_client_filter.c | 6 ++++-- test/core/end2end/fuzzers/api_fuzzer.c | 2 +- test/core/support/spinlock_test.c | 2 +- 5 files changed, 10 insertions(+), 6 deletions(-) (limited to 'src/core/lib') diff --git a/src/core/ext/census/context.c b/src/core/ext/census/context.c index 0dfc4ecbf1..4195cb1c9b 100644 --- a/src/core/ext/census/context.c +++ b/src/core/ext/census/context.c @@ -200,7 +200,7 @@ static bool tag_set_add_tag(struct tag_set *tags, const census_tag *tag, // allocate new memory if needed tags->kvm_size += 2 * CENSUS_MAX_TAG_KV_LEN + TAG_HEADER_SIZE; char *new_kvm = gpr_malloc(tags->kvm_size); - memcpy(new_kvm, tags->kvm, tags->kvm_used); + if (tags->kvm_used > 0) memcpy(new_kvm, tags->kvm, tags->kvm_used); gpr_free(tags->kvm); tags->kvm = new_kvm; } diff --git a/src/core/ext/census/resource.c b/src/core/ext/census/resource.c index ed44f004f9..26ea1a8672 100644 --- a/src/core/ext/census/resource.c +++ b/src/core/ext/census/resource.c @@ -223,7 +223,9 @@ size_t allocate_resource(void) { if (n_resources == n_defined_resources) { size_t new_n_resources = n_resources ? n_resources * 2 : 2; resource **new_resources = gpr_malloc(new_n_resources * sizeof(resource *)); - memcpy(new_resources, resources, n_resources * sizeof(resource *)); + if (n_resources != 0) { + memcpy(new_resources, resources, n_resources * sizeof(resource *)); + } memset(new_resources + n_resources, 0, (new_n_resources - n_resources) * sizeof(resource *)); gpr_free(resources); diff --git a/src/core/lib/channel/http_client_filter.c b/src/core/lib/channel/http_client_filter.c index 4e47c5c658..255f5388aa 100644 --- a/src/core/lib/channel/http_client_filter.c +++ b/src/core/lib/channel/http_client_filter.c @@ -222,8 +222,10 @@ static void continue_send_message(grpc_exec_ctx *exec_ctx, while (grpc_byte_stream_next( exec_ctx, calld->send_op->payload->send_message.send_message, &calld->incoming_slice, ~(size_t)0, &calld->got_slice)) { - memcpy(wrptr, GRPC_SLICE_START_PTR(calld->incoming_slice), - GRPC_SLICE_LENGTH(calld->incoming_slice)); + if (GRPC_SLICE_LENGTH(calld->incoming_slice) > 0) { + memcpy(wrptr, GRPC_SLICE_START_PTR(calld->incoming_slice), + GRPC_SLICE_LENGTH(calld->incoming_slice)); + } wrptr += GRPC_SLICE_LENGTH(calld->incoming_slice); grpc_slice_buffer_add(&calld->slices, calld->incoming_slice); if (calld->send_length == calld->slices.length) { diff --git a/test/core/end2end/fuzzers/api_fuzzer.c b/test/core/end2end/fuzzers/api_fuzzer.c index a0acf5bf60..0ec5a23d5d 100644 --- a/test/core/end2end/fuzzers/api_fuzzer.c +++ b/test/core/end2end/fuzzers/api_fuzzer.c @@ -967,7 +967,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { break; } grpc_op *ops = gpr_malloc(sizeof(grpc_op) * num_ops); - memset(ops, 0, sizeof(grpc_op) * num_ops); + if (num_ops > 0) memset(ops, 0, sizeof(grpc_op) * num_ops); bool ok = true; size_t i; grpc_op *op; diff --git a/test/core/support/spinlock_test.c b/test/core/support/spinlock_test.c index c70e76c7ea..96055e9bd7 100644 --- a/test/core/support/spinlock_test.c +++ b/test/core/support/spinlock_test.c @@ -109,7 +109,7 @@ static void test(const char *name, void (*body)(void *m), int timeout_s, start, gpr_time_from_micros((int64_t)timeout_s * 1000000, GPR_TIMESPAN)); fprintf(stderr, "%s:", name); while (gpr_time_cmp(gpr_now(GPR_CLOCK_REALTIME), deadline) < 0) { - iterations <<= 1; + if (iterations < INT64_MAX / 2) iterations <<= 1; fprintf(stderr, " %ld", (long)iterations); m = test_new(10, iterations, incr_step); test_create_threads(m, body); -- cgit v1.2.3 From c2b1f1672d23d2a374205d77f374b54cee66fe61 Mon Sep 17 00:00:00 2001 From: Bogdan Drutu Date: Fri, 31 Mar 2017 09:38:36 -0700 Subject: Change metadata names used by the instrumentation. --- src/core/lib/transport/static_metadata.c | 765 +++++++++++++++-------------- src/core/lib/transport/static_metadata.h | 186 +++---- test/core/end2end/fuzzers/hpack.dictionary | 5 +- tools/codegen/core/gen_static_metadata.py | 343 +++++++------ 4 files changed, 689 insertions(+), 610 deletions(-) (limited to 'src/core/lib') diff --git a/src/core/lib/transport/static_metadata.c b/src/core/lib/transport/static_metadata.c index c13ba230b3..599d4ad117 100644 --- a/src/core/lib/transport/static_metadata.c +++ b/src/core/lib/transport/static_metadata.c @@ -51,67 +51,69 @@ static uint8_t g_bytes[] = { 115, 103, 114, 112, 99, 45, 112, 97, 121, 108, 111, 97, 100, 45, 98, 105, 110, 103, 114, 112, 99, 45, 101, 110, 99, 111, 100, 105, 110, 103, 103, 114, 112, 99, 45, 97, 99, 99, 101, 112, 116, 45, 101, 110, 99, - 111, 100, 105, 110, 103, 99, 111, 110, 116, 101, 110, 116, 45, 116, 121, - 112, 101, 103, 114, 112, 99, 45, 105, 110, 116, 101, 114, 110, 97, 108, - 45, 101, 110, 99, 111, 100, 105, 110, 103, 45, 114, 101, 113, 117, 101, - 115, 116, 117, 115, 101, 114, 45, 97, 103, 101, 110, 116, 104, 111, 115, - 116, 108, 98, 45, 116, 111, 107, 101, 110, 103, 114, 112, 99, 45, 116, - 105, 109, 101, 111, 117, 116, 103, 114, 112, 99, 45, 116, 114, 97, 99, - 105, 110, 103, 45, 98, 105, 110, 103, 114, 112, 99, 45, 115, 116, 97, - 116, 115, 45, 98, 105, 110, 103, 114, 112, 99, 46, 119, 97, 105, 116, - 95, 102, 111, 114, 95, 114, 101, 97, 100, 121, 103, 114, 112, 99, 46, - 116, 105, 109, 101, 111, 117, 116, 103, 114, 112, 99, 46, 109, 97, 120, - 95, 114, 101, 113, 117, 101, 115, 116, 95, 109, 101, 115, 115, 97, 103, - 101, 95, 98, 121, 116, 101, 115, 103, 114, 112, 99, 46, 109, 97, 120, - 95, 114, 101, 115, 112, 111, 110, 115, 101, 95, 109, 101, 115, 115, 97, - 103, 101, 95, 98, 121, 116, 101, 115, 47, 103, 114, 112, 99, 46, 108, - 98, 46, 118, 49, 46, 76, 111, 97, 100, 66, 97, 108, 97, 110, 99, - 101, 114, 47, 66, 97, 108, 97, 110, 99, 101, 76, 111, 97, 100, 48, - 49, 50, 105, 100, 101, 110, 116, 105, 116, 121, 103, 122, 105, 112, 100, - 101, 102, 108, 97, 116, 101, 116, 114, 97, 105, 108, 101, 114, 115, 97, - 112, 112, 108, 105, 99, 97, 116, 105, 111, 110, 47, 103, 114, 112, 99, - 80, 79, 83, 84, 50, 48, 48, 52, 48, 52, 104, 116, 116, 112, 104, - 116, 116, 112, 115, 103, 114, 112, 99, 71, 69, 84, 80, 85, 84, 47, - 47, 105, 110, 100, 101, 120, 46, 104, 116, 109, 108, 50, 48, 52, 50, - 48, 54, 51, 48, 52, 52, 48, 48, 53, 48, 48, 97, 99, 99, 101, - 112, 116, 45, 99, 104, 97, 114, 115, 101, 116, 97, 99, 99, 101, 112, - 116, 45, 101, 110, 99, 111, 100, 105, 110, 103, 103, 122, 105, 112, 44, - 32, 100, 101, 102, 108, 97, 116, 101, 97, 99, 99, 101, 112, 116, 45, - 108, 97, 110, 103, 117, 97, 103, 101, 97, 99, 99, 101, 112, 116, 45, - 114, 97, 110, 103, 101, 115, 97, 99, 99, 101, 112, 116, 97, 99, 99, - 101, 115, 115, 45, 99, 111, 110, 116, 114, 111, 108, 45, 97, 108, 108, - 111, 119, 45, 111, 114, 105, 103, 105, 110, 97, 103, 101, 97, 108, 108, - 111, 119, 97, 117, 116, 104, 111, 114, 105, 122, 97, 116, 105, 111, 110, - 99, 97, 99, 104, 101, 45, 99, 111, 110, 116, 114, 111, 108, 99, 111, - 110, 116, 101, 110, 116, 45, 100, 105, 115, 112, 111, 115, 105, 116, 105, - 111, 110, 99, 111, 110, 116, 101, 110, 116, 45, 101, 110, 99, 111, 100, - 105, 110, 103, 99, 111, 110, 116, 101, 110, 116, 45, 108, 97, 110, 103, - 117, 97, 103, 101, 99, 111, 110, 116, 101, 110, 116, 45, 108, 101, 110, - 103, 116, 104, 99, 111, 110, 116, 101, 110, 116, 45, 108, 111, 99, 97, - 116, 105, 111, 110, 99, 111, 110, 116, 101, 110, 116, 45, 114, 97, 110, - 103, 101, 99, 111, 111, 107, 105, 101, 100, 97, 116, 101, 101, 116, 97, - 103, 101, 120, 112, 101, 99, 116, 101, 120, 112, 105, 114, 101, 115, 102, - 114, 111, 109, 105, 102, 45, 109, 97, 116, 99, 104, 105, 102, 45, 109, - 111, 100, 105, 102, 105, 101, 100, 45, 115, 105, 110, 99, 101, 105, 102, - 45, 110, 111, 110, 101, 45, 109, 97, 116, 99, 104, 105, 102, 45, 114, - 97, 110, 103, 101, 105, 102, 45, 117, 110, 109, 111, 100, 105, 102, 105, - 101, 100, 45, 115, 105, 110, 99, 101, 108, 97, 115, 116, 45, 109, 111, - 100, 105, 102, 105, 101, 100, 108, 105, 110, 107, 108, 111, 99, 97, 116, - 105, 111, 110, 109, 97, 120, 45, 102, 111, 114, 119, 97, 114, 100, 115, - 112, 114, 111, 120, 121, 45, 97, 117, 116, 104, 101, 110, 116, 105, 99, - 97, 116, 101, 112, 114, 111, 120, 121, 45, 97, 117, 116, 104, 111, 114, - 105, 122, 97, 116, 105, 111, 110, 114, 97, 110, 103, 101, 114, 101, 102, - 101, 114, 101, 114, 114, 101, 102, 114, 101, 115, 104, 114, 101, 116, 114, - 121, 45, 97, 102, 116, 101, 114, 115, 101, 114, 118, 101, 114, 115, 101, - 116, 45, 99, 111, 111, 107, 105, 101, 115, 116, 114, 105, 99, 116, 45, - 116, 114, 97, 110, 115, 112, 111, 114, 116, 45, 115, 101, 99, 117, 114, - 105, 116, 121, 116, 114, 97, 110, 115, 102, 101, 114, 45, 101, 110, 99, - 111, 100, 105, 110, 103, 118, 97, 114, 121, 118, 105, 97, 119, 119, 119, - 45, 97, 117, 116, 104, 101, 110, 116, 105, 99, 97, 116, 101, 105, 100, - 101, 110, 116, 105, 116, 121, 44, 100, 101, 102, 108, 97, 116, 101, 105, - 100, 101, 110, 116, 105, 116, 121, 44, 103, 122, 105, 112, 100, 101, 102, - 108, 97, 116, 101, 44, 103, 122, 105, 112, 105, 100, 101, 110, 116, 105, - 116, 121, 44, 100, 101, 102, 108, 97, 116, 101, 44, 103, 122, 105, 112}; + 111, 100, 105, 110, 103, 103, 114, 112, 99, 45, 115, 101, 114, 118, 101, + 114, 45, 115, 116, 97, 116, 115, 45, 98, 105, 110, 103, 114, 112, 99, + 45, 116, 97, 103, 115, 45, 98, 105, 110, 103, 114, 112, 99, 45, 116, + 114, 97, 99, 101, 45, 98, 105, 110, 99, 111, 110, 116, 101, 110, 116, + 45, 116, 121, 112, 101, 103, 114, 112, 99, 45, 105, 110, 116, 101, 114, + 110, 97, 108, 45, 101, 110, 99, 111, 100, 105, 110, 103, 45, 114, 101, + 113, 117, 101, 115, 116, 117, 115, 101, 114, 45, 97, 103, 101, 110, 116, + 104, 111, 115, 116, 108, 98, 45, 116, 111, 107, 101, 110, 103, 114, 112, + 99, 45, 116, 105, 109, 101, 111, 117, 116, 103, 114, 112, 99, 46, 119, + 97, 105, 116, 95, 102, 111, 114, 95, 114, 101, 97, 100, 121, 103, 114, + 112, 99, 46, 116, 105, 109, 101, 111, 117, 116, 103, 114, 112, 99, 46, + 109, 97, 120, 95, 114, 101, 113, 117, 101, 115, 116, 95, 109, 101, 115, + 115, 97, 103, 101, 95, 98, 121, 116, 101, 115, 103, 114, 112, 99, 46, + 109, 97, 120, 95, 114, 101, 115, 112, 111, 110, 115, 101, 95, 109, 101, + 115, 115, 97, 103, 101, 95, 98, 121, 116, 101, 115, 47, 103, 114, 112, + 99, 46, 108, 98, 46, 118, 49, 46, 76, 111, 97, 100, 66, 97, 108, + 97, 110, 99, 101, 114, 47, 66, 97, 108, 97, 110, 99, 101, 76, 111, + 97, 100, 48, 49, 50, 105, 100, 101, 110, 116, 105, 116, 121, 103, 122, + 105, 112, 100, 101, 102, 108, 97, 116, 101, 116, 114, 97, 105, 108, 101, + 114, 115, 97, 112, 112, 108, 105, 99, 97, 116, 105, 111, 110, 47, 103, + 114, 112, 99, 80, 79, 83, 84, 50, 48, 48, 52, 48, 52, 104, 116, + 116, 112, 104, 116, 116, 112, 115, 103, 114, 112, 99, 71, 69, 84, 80, + 85, 84, 47, 47, 105, 110, 100, 101, 120, 46, 104, 116, 109, 108, 50, + 48, 52, 50, 48, 54, 51, 48, 52, 52, 48, 48, 53, 48, 48, 97, + 99, 99, 101, 112, 116, 45, 99, 104, 97, 114, 115, 101, 116, 97, 99, + 99, 101, 112, 116, 45, 101, 110, 99, 111, 100, 105, 110, 103, 103, 122, + 105, 112, 44, 32, 100, 101, 102, 108, 97, 116, 101, 97, 99, 99, 101, + 112, 116, 45, 108, 97, 110, 103, 117, 97, 103, 101, 97, 99, 99, 101, + 112, 116, 45, 114, 97, 110, 103, 101, 115, 97, 99, 99, 101, 112, 116, + 97, 99, 99, 101, 115, 115, 45, 99, 111, 110, 116, 114, 111, 108, 45, + 97, 108, 108, 111, 119, 45, 111, 114, 105, 103, 105, 110, 97, 103, 101, + 97, 108, 108, 111, 119, 97, 117, 116, 104, 111, 114, 105, 122, 97, 116, + 105, 111, 110, 99, 97, 99, 104, 101, 45, 99, 111, 110, 116, 114, 111, + 108, 99, 111, 110, 116, 101, 110, 116, 45, 100, 105, 115, 112, 111, 115, + 105, 116, 105, 111, 110, 99, 111, 110, 116, 101, 110, 116, 45, 101, 110, + 99, 111, 100, 105, 110, 103, 99, 111, 110, 116, 101, 110, 116, 45, 108, + 97, 110, 103, 117, 97, 103, 101, 99, 111, 110, 116, 101, 110, 116, 45, + 108, 101, 110, 103, 116, 104, 99, 111, 110, 116, 101, 110, 116, 45, 108, + 111, 99, 97, 116, 105, 111, 110, 99, 111, 110, 116, 101, 110, 116, 45, + 114, 97, 110, 103, 101, 99, 111, 111, 107, 105, 101, 100, 97, 116, 101, + 101, 116, 97, 103, 101, 120, 112, 101, 99, 116, 101, 120, 112, 105, 114, + 101, 115, 102, 114, 111, 109, 105, 102, 45, 109, 97, 116, 99, 104, 105, + 102, 45, 109, 111, 100, 105, 102, 105, 101, 100, 45, 115, 105, 110, 99, + 101, 105, 102, 45, 110, 111, 110, 101, 45, 109, 97, 116, 99, 104, 105, + 102, 45, 114, 97, 110, 103, 101, 105, 102, 45, 117, 110, 109, 111, 100, + 105, 102, 105, 101, 100, 45, 115, 105, 110, 99, 101, 108, 97, 115, 116, + 45, 109, 111, 100, 105, 102, 105, 101, 100, 108, 105, 110, 107, 108, 111, + 99, 97, 116, 105, 111, 110, 109, 97, 120, 45, 102, 111, 114, 119, 97, + 114, 100, 115, 112, 114, 111, 120, 121, 45, 97, 117, 116, 104, 101, 110, + 116, 105, 99, 97, 116, 101, 112, 114, 111, 120, 121, 45, 97, 117, 116, + 104, 111, 114, 105, 122, 97, 116, 105, 111, 110, 114, 97, 110, 103, 101, + 114, 101, 102, 101, 114, 101, 114, 114, 101, 102, 114, 101, 115, 104, 114, + 101, 116, 114, 121, 45, 97, 102, 116, 101, 114, 115, 101, 114, 118, 101, + 114, 115, 101, 116, 45, 99, 111, 111, 107, 105, 101, 115, 116, 114, 105, + 99, 116, 45, 116, 114, 97, 110, 115, 112, 111, 114, 116, 45, 115, 101, + 99, 117, 114, 105, 116, 121, 116, 114, 97, 110, 115, 102, 101, 114, 45, + 101, 110, 99, 111, 100, 105, 110, 103, 118, 97, 114, 121, 118, 105, 97, + 119, 119, 119, 45, 97, 117, 116, 104, 101, 110, 116, 105, 99, 97, 116, + 101, 105, 100, 101, 110, 116, 105, 116, 121, 44, 100, 101, 102, 108, 97, + 116, 101, 105, 100, 101, 110, 116, 105, 116, 121, 44, 103, 122, 105, 112, + 100, 101, 102, 108, 97, 116, 101, 44, 103, 122, 105, 112, 105, 100, 101, + 110, 116, 105, 116, 121, 44, 100, 101, 102, 108, 97, 116, 101, 44, 103, + 122, 105, 112}; static void static_ref(void *unused) {} static void static_unref(grpc_exec_ctx *exec_ctx, void *unused) {} @@ -220,6 +222,7 @@ grpc_slice_refcount grpc_static_metadata_refcounts[GRPC_STATIC_MDSTR_COUNT] = { {&grpc_static_metadata_vtable, &static_sub_refcnt}, {&grpc_static_metadata_vtable, &static_sub_refcnt}, {&grpc_static_metadata_vtable, &static_sub_refcnt}, + {&grpc_static_metadata_vtable, &static_sub_refcnt}, }; const grpc_slice grpc_static_slice_table[GRPC_STATIC_MDSTR_COUNT] = { @@ -246,177 +249,179 @@ const grpc_slice grpc_static_slice_table[GRPC_STATIC_MDSTR_COUNT] = { {.refcount = &grpc_static_metadata_refcounts[10], .data.refcounted = {g_bytes + 90, 20}}, {.refcount = &grpc_static_metadata_refcounts[11], - .data.refcounted = {g_bytes + 110, 12}}, + .data.refcounted = {g_bytes + 110, 21}}, {.refcount = &grpc_static_metadata_refcounts[12], - .data.refcounted = {g_bytes + 122, 30}}, + .data.refcounted = {g_bytes + 131, 13}}, {.refcount = &grpc_static_metadata_refcounts[13], - .data.refcounted = {g_bytes + 152, 10}}, + .data.refcounted = {g_bytes + 144, 14}}, {.refcount = &grpc_static_metadata_refcounts[14], - .data.refcounted = {g_bytes + 162, 4}}, + .data.refcounted = {g_bytes + 158, 12}}, {.refcount = &grpc_static_metadata_refcounts[15], - .data.refcounted = {g_bytes + 166, 8}}, + .data.refcounted = {g_bytes + 170, 30}}, {.refcount = &grpc_static_metadata_refcounts[16], - .data.refcounted = {g_bytes + 174, 12}}, + .data.refcounted = {g_bytes + 200, 10}}, {.refcount = &grpc_static_metadata_refcounts[17], - .data.refcounted = {g_bytes + 186, 16}}, + .data.refcounted = {g_bytes + 210, 4}}, {.refcount = &grpc_static_metadata_refcounts[18], - .data.refcounted = {g_bytes + 202, 14}}, + .data.refcounted = {g_bytes + 214, 8}}, {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}, + .data.refcounted = {g_bytes + 222, 12}}, {.refcount = &grpc_static_metadata_refcounts[20], - .data.refcounted = {g_bytes + 216, 19}}, + .data.refcounted = {g_bytes + 234, 0}}, {.refcount = &grpc_static_metadata_refcounts[21], - .data.refcounted = {g_bytes + 235, 12}}, + .data.refcounted = {g_bytes + 234, 19}}, {.refcount = &grpc_static_metadata_refcounts[22], - .data.refcounted = {g_bytes + 247, 30}}, + .data.refcounted = {g_bytes + 253, 12}}, {.refcount = &grpc_static_metadata_refcounts[23], - .data.refcounted = {g_bytes + 277, 31}}, + .data.refcounted = {g_bytes + 265, 30}}, {.refcount = &grpc_static_metadata_refcounts[24], - .data.refcounted = {g_bytes + 308, 36}}, + .data.refcounted = {g_bytes + 295, 31}}, {.refcount = &grpc_static_metadata_refcounts[25], - .data.refcounted = {g_bytes + 344, 1}}, + .data.refcounted = {g_bytes + 326, 36}}, {.refcount = &grpc_static_metadata_refcounts[26], - .data.refcounted = {g_bytes + 345, 1}}, + .data.refcounted = {g_bytes + 362, 1}}, {.refcount = &grpc_static_metadata_refcounts[27], - .data.refcounted = {g_bytes + 346, 1}}, + .data.refcounted = {g_bytes + 363, 1}}, {.refcount = &grpc_static_metadata_refcounts[28], - .data.refcounted = {g_bytes + 347, 8}}, + .data.refcounted = {g_bytes + 364, 1}}, {.refcount = &grpc_static_metadata_refcounts[29], - .data.refcounted = {g_bytes + 355, 4}}, + .data.refcounted = {g_bytes + 365, 8}}, {.refcount = &grpc_static_metadata_refcounts[30], - .data.refcounted = {g_bytes + 359, 7}}, + .data.refcounted = {g_bytes + 373, 4}}, {.refcount = &grpc_static_metadata_refcounts[31], - .data.refcounted = {g_bytes + 366, 8}}, + .data.refcounted = {g_bytes + 377, 7}}, {.refcount = &grpc_static_metadata_refcounts[32], - .data.refcounted = {g_bytes + 374, 16}}, + .data.refcounted = {g_bytes + 384, 8}}, {.refcount = &grpc_static_metadata_refcounts[33], - .data.refcounted = {g_bytes + 390, 4}}, + .data.refcounted = {g_bytes + 392, 16}}, {.refcount = &grpc_static_metadata_refcounts[34], - .data.refcounted = {g_bytes + 394, 3}}, + .data.refcounted = {g_bytes + 408, 4}}, {.refcount = &grpc_static_metadata_refcounts[35], - .data.refcounted = {g_bytes + 397, 3}}, + .data.refcounted = {g_bytes + 412, 3}}, {.refcount = &grpc_static_metadata_refcounts[36], - .data.refcounted = {g_bytes + 400, 4}}, + .data.refcounted = {g_bytes + 415, 3}}, {.refcount = &grpc_static_metadata_refcounts[37], - .data.refcounted = {g_bytes + 404, 5}}, + .data.refcounted = {g_bytes + 418, 4}}, {.refcount = &grpc_static_metadata_refcounts[38], - .data.refcounted = {g_bytes + 409, 4}}, + .data.refcounted = {g_bytes + 422, 5}}, {.refcount = &grpc_static_metadata_refcounts[39], - .data.refcounted = {g_bytes + 413, 3}}, + .data.refcounted = {g_bytes + 427, 4}}, {.refcount = &grpc_static_metadata_refcounts[40], - .data.refcounted = {g_bytes + 416, 3}}, + .data.refcounted = {g_bytes + 431, 3}}, {.refcount = &grpc_static_metadata_refcounts[41], - .data.refcounted = {g_bytes + 419, 1}}, + .data.refcounted = {g_bytes + 434, 3}}, {.refcount = &grpc_static_metadata_refcounts[42], - .data.refcounted = {g_bytes + 420, 11}}, + .data.refcounted = {g_bytes + 437, 1}}, {.refcount = &grpc_static_metadata_refcounts[43], - .data.refcounted = {g_bytes + 431, 3}}, + .data.refcounted = {g_bytes + 438, 11}}, {.refcount = &grpc_static_metadata_refcounts[44], - .data.refcounted = {g_bytes + 434, 3}}, + .data.refcounted = {g_bytes + 449, 3}}, {.refcount = &grpc_static_metadata_refcounts[45], - .data.refcounted = {g_bytes + 437, 3}}, + .data.refcounted = {g_bytes + 452, 3}}, {.refcount = &grpc_static_metadata_refcounts[46], - .data.refcounted = {g_bytes + 440, 3}}, + .data.refcounted = {g_bytes + 455, 3}}, {.refcount = &grpc_static_metadata_refcounts[47], - .data.refcounted = {g_bytes + 443, 3}}, + .data.refcounted = {g_bytes + 458, 3}}, {.refcount = &grpc_static_metadata_refcounts[48], - .data.refcounted = {g_bytes + 446, 14}}, + .data.refcounted = {g_bytes + 461, 3}}, {.refcount = &grpc_static_metadata_refcounts[49], - .data.refcounted = {g_bytes + 460, 15}}, + .data.refcounted = {g_bytes + 464, 14}}, {.refcount = &grpc_static_metadata_refcounts[50], - .data.refcounted = {g_bytes + 475, 13}}, + .data.refcounted = {g_bytes + 478, 15}}, {.refcount = &grpc_static_metadata_refcounts[51], - .data.refcounted = {g_bytes + 488, 15}}, + .data.refcounted = {g_bytes + 493, 13}}, {.refcount = &grpc_static_metadata_refcounts[52], - .data.refcounted = {g_bytes + 503, 13}}, + .data.refcounted = {g_bytes + 506, 15}}, {.refcount = &grpc_static_metadata_refcounts[53], - .data.refcounted = {g_bytes + 516, 6}}, + .data.refcounted = {g_bytes + 521, 13}}, {.refcount = &grpc_static_metadata_refcounts[54], - .data.refcounted = {g_bytes + 522, 27}}, + .data.refcounted = {g_bytes + 534, 6}}, {.refcount = &grpc_static_metadata_refcounts[55], - .data.refcounted = {g_bytes + 549, 3}}, + .data.refcounted = {g_bytes + 540, 27}}, {.refcount = &grpc_static_metadata_refcounts[56], - .data.refcounted = {g_bytes + 552, 5}}, + .data.refcounted = {g_bytes + 567, 3}}, {.refcount = &grpc_static_metadata_refcounts[57], - .data.refcounted = {g_bytes + 557, 13}}, + .data.refcounted = {g_bytes + 570, 5}}, {.refcount = &grpc_static_metadata_refcounts[58], - .data.refcounted = {g_bytes + 570, 13}}, + .data.refcounted = {g_bytes + 575, 13}}, {.refcount = &grpc_static_metadata_refcounts[59], - .data.refcounted = {g_bytes + 583, 19}}, + .data.refcounted = {g_bytes + 588, 13}}, {.refcount = &grpc_static_metadata_refcounts[60], - .data.refcounted = {g_bytes + 602, 16}}, + .data.refcounted = {g_bytes + 601, 19}}, {.refcount = &grpc_static_metadata_refcounts[61], - .data.refcounted = {g_bytes + 618, 16}}, + .data.refcounted = {g_bytes + 620, 16}}, {.refcount = &grpc_static_metadata_refcounts[62], - .data.refcounted = {g_bytes + 634, 14}}, + .data.refcounted = {g_bytes + 636, 16}}, {.refcount = &grpc_static_metadata_refcounts[63], - .data.refcounted = {g_bytes + 648, 16}}, + .data.refcounted = {g_bytes + 652, 14}}, {.refcount = &grpc_static_metadata_refcounts[64], - .data.refcounted = {g_bytes + 664, 13}}, + .data.refcounted = {g_bytes + 666, 16}}, {.refcount = &grpc_static_metadata_refcounts[65], - .data.refcounted = {g_bytes + 677, 6}}, + .data.refcounted = {g_bytes + 682, 13}}, {.refcount = &grpc_static_metadata_refcounts[66], - .data.refcounted = {g_bytes + 683, 4}}, + .data.refcounted = {g_bytes + 695, 6}}, {.refcount = &grpc_static_metadata_refcounts[67], - .data.refcounted = {g_bytes + 687, 4}}, + .data.refcounted = {g_bytes + 701, 4}}, {.refcount = &grpc_static_metadata_refcounts[68], - .data.refcounted = {g_bytes + 691, 6}}, + .data.refcounted = {g_bytes + 705, 4}}, {.refcount = &grpc_static_metadata_refcounts[69], - .data.refcounted = {g_bytes + 697, 7}}, + .data.refcounted = {g_bytes + 709, 6}}, {.refcount = &grpc_static_metadata_refcounts[70], - .data.refcounted = {g_bytes + 704, 4}}, + .data.refcounted = {g_bytes + 715, 7}}, {.refcount = &grpc_static_metadata_refcounts[71], - .data.refcounted = {g_bytes + 708, 8}}, + .data.refcounted = {g_bytes + 722, 4}}, {.refcount = &grpc_static_metadata_refcounts[72], - .data.refcounted = {g_bytes + 716, 17}}, + .data.refcounted = {g_bytes + 726, 8}}, {.refcount = &grpc_static_metadata_refcounts[73], - .data.refcounted = {g_bytes + 733, 13}}, + .data.refcounted = {g_bytes + 734, 17}}, {.refcount = &grpc_static_metadata_refcounts[74], - .data.refcounted = {g_bytes + 746, 8}}, + .data.refcounted = {g_bytes + 751, 13}}, {.refcount = &grpc_static_metadata_refcounts[75], - .data.refcounted = {g_bytes + 754, 19}}, + .data.refcounted = {g_bytes + 764, 8}}, {.refcount = &grpc_static_metadata_refcounts[76], - .data.refcounted = {g_bytes + 773, 13}}, + .data.refcounted = {g_bytes + 772, 19}}, {.refcount = &grpc_static_metadata_refcounts[77], - .data.refcounted = {g_bytes + 786, 4}}, + .data.refcounted = {g_bytes + 791, 13}}, {.refcount = &grpc_static_metadata_refcounts[78], - .data.refcounted = {g_bytes + 790, 8}}, + .data.refcounted = {g_bytes + 804, 4}}, {.refcount = &grpc_static_metadata_refcounts[79], - .data.refcounted = {g_bytes + 798, 12}}, + .data.refcounted = {g_bytes + 808, 8}}, {.refcount = &grpc_static_metadata_refcounts[80], - .data.refcounted = {g_bytes + 810, 18}}, + .data.refcounted = {g_bytes + 816, 12}}, {.refcount = &grpc_static_metadata_refcounts[81], - .data.refcounted = {g_bytes + 828, 19}}, + .data.refcounted = {g_bytes + 828, 18}}, {.refcount = &grpc_static_metadata_refcounts[82], - .data.refcounted = {g_bytes + 847, 5}}, + .data.refcounted = {g_bytes + 846, 19}}, {.refcount = &grpc_static_metadata_refcounts[83], - .data.refcounted = {g_bytes + 852, 7}}, + .data.refcounted = {g_bytes + 865, 5}}, {.refcount = &grpc_static_metadata_refcounts[84], - .data.refcounted = {g_bytes + 859, 7}}, + .data.refcounted = {g_bytes + 870, 7}}, {.refcount = &grpc_static_metadata_refcounts[85], - .data.refcounted = {g_bytes + 866, 11}}, + .data.refcounted = {g_bytes + 877, 7}}, {.refcount = &grpc_static_metadata_refcounts[86], - .data.refcounted = {g_bytes + 877, 6}}, + .data.refcounted = {g_bytes + 884, 11}}, {.refcount = &grpc_static_metadata_refcounts[87], - .data.refcounted = {g_bytes + 883, 10}}, + .data.refcounted = {g_bytes + 895, 6}}, {.refcount = &grpc_static_metadata_refcounts[88], - .data.refcounted = {g_bytes + 893, 25}}, + .data.refcounted = {g_bytes + 901, 10}}, {.refcount = &grpc_static_metadata_refcounts[89], - .data.refcounted = {g_bytes + 918, 17}}, + .data.refcounted = {g_bytes + 911, 25}}, {.refcount = &grpc_static_metadata_refcounts[90], - .data.refcounted = {g_bytes + 935, 4}}, + .data.refcounted = {g_bytes + 936, 17}}, {.refcount = &grpc_static_metadata_refcounts[91], - .data.refcounted = {g_bytes + 939, 3}}, + .data.refcounted = {g_bytes + 953, 4}}, {.refcount = &grpc_static_metadata_refcounts[92], - .data.refcounted = {g_bytes + 942, 16}}, + .data.refcounted = {g_bytes + 957, 3}}, {.refcount = &grpc_static_metadata_refcounts[93], - .data.refcounted = {g_bytes + 958, 16}}, + .data.refcounted = {g_bytes + 960, 16}}, {.refcount = &grpc_static_metadata_refcounts[94], - .data.refcounted = {g_bytes + 974, 13}}, + .data.refcounted = {g_bytes + 976, 16}}, {.refcount = &grpc_static_metadata_refcounts[95], - .data.refcounted = {g_bytes + 987, 12}}, + .data.refcounted = {g_bytes + 992, 13}}, {.refcount = &grpc_static_metadata_refcounts[96], - .data.refcounted = {g_bytes + 999, 21}}, + .data.refcounted = {g_bytes + 1005, 12}}, + {.refcount = &grpc_static_metadata_refcounts[97], + .data.refcounted = {g_bytes + 1017, 21}}, }; uintptr_t grpc_static_mdelem_user_data[GRPC_STATIC_MDELEM_COUNT] = { @@ -426,16 +431,16 @@ uintptr_t grpc_static_mdelem_user_data[GRPC_STATIC_MDELEM_COUNT] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 4, 6, 6, 8, 8}; static const int8_t elems_r[] = { - 10, 8, -3, 0, 9, 21, -75, 22, 0, 10, -7, 20, 0, 19, 18, 17, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - -48, -49, 16, -51, -52, -53, -54, -54, -55, -56, -57, 0, 37, 36, 35, 34, - 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, - 17, 16, 15, 14, 13, 12, 11, 14, 13, 12, 11, 10, 9, 8, 0}; + 10, 8, -3, 0, 9, 21, -76, 22, 0, 10, -7, 0, 0, 0, 14, 0, + 13, 12, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, -50, -51, 15, -53, -54, -55, -56, -56, -57, -58, 0, 37, 36, 35, 34, + 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, + 17, 16, 15, 14, 13, 12, 11, 10, 13, 12, 11, 10, 9, 8, 7, 0}; static uint32_t elems_phash(uint32_t i) { - i -= 41; - uint32_t x = i % 95; - uint32_t y = i / 95; + i -= 42; + uint32_t x = i % 96; + uint32_t y = i / 96; uint32_t h = x; if (y < GPR_ARRAY_SIZE(elems_r)) { uint32_t delta = (uint32_t)elems_r[y]; @@ -445,29 +450,29 @@ static uint32_t elems_phash(uint32_t i) { } static const uint16_t elem_keys[] = { - 998, 999, 1000, 237, 238, 239, 240, 241, 136, 137, 41, 42, - 424, 425, 426, 901, 902, 903, 704, 705, 1086, 516, 706, 1280, - 1377, 1474, 4675, 4772, 4803, 4966, 5063, 5160, 5257, 1099, 5354, 5451, - 5548, 5645, 5742, 5839, 5936, 6033, 6130, 6227, 6324, 6421, 6518, 6615, - 6712, 6809, 6906, 7003, 7100, 7197, 7294, 7391, 7488, 7585, 7682, 7779, - 7876, 7973, 8070, 8167, 8264, 1063, 1064, 1065, 1066, 8361, 8458, 8555, - 8652, 8749, 8846, 8943, 310, 0, 0, 0, 0, 0, 0, 0, + 1009, 1010, 1011, 240, 241, 242, 243, 244, 138, 139, 42, 43, + 429, 430, 431, 911, 912, 913, 712, 713, 1392, 522, 714, 1588, + 1686, 1784, 4822, 4920, 4951, 5116, 5214, 5312, 5410, 1405, 5508, 5606, + 5704, 5802, 5900, 5998, 6096, 6194, 6292, 6390, 6488, 6586, 6684, 6782, + 6880, 6978, 7076, 7174, 7272, 7370, 7468, 7566, 7664, 7762, 7860, 7958, + 8056, 8154, 8252, 8350, 8448, 1074, 1075, 1076, 1077, 8546, 8644, 8742, + 8840, 8938, 9036, 9134, 0, 314, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 130, 228, 229, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 132, 231, 232, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static const uint8_t elem_idxs[] = { 73, 76, 74, 19, 20, 21, 22, 23, 15, 16, 17, 18, 11, 12, 13, 3, 4, 5, 0, 1, 41, 6, 2, 69, 48, 55, 24, 25, 26, 27, 28, 29, 30, 7, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 42, 43, 44, 45, 46, 47, 49, 50, 51, 52, 53, 54, 56, 57, 58, 59, 60, 61, 62, 63, 64, 75, 77, 78, 79, 65, 66, 67, 68, 70, 71, - 72, 14, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, 255, 8, 9, 10}; + 72, 255, 14, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, + 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 8, 9, 10}; grpc_mdelem grpc_static_mdelem_for_static_strings(int a, int b) { if (a == -1 || b == -1) return GRPC_MDNULL; - uint32_t k = (uint32_t)(a * 97 + b); + uint32_t k = (uint32_t)(a * 98 + b); uint32_t h = elems_phash(k); return h < GPR_ARRAY_SIZE(elem_keys) && elem_keys[h] == k ? GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[elem_idxs[h]], @@ -476,326 +481,326 @@ grpc_mdelem grpc_static_mdelem_for_static_strings(int a, int b) { } grpc_mdelem_data grpc_static_mdelem_table[GRPC_STATIC_MDELEM_COUNT] = { - {{.refcount = &grpc_static_metadata_refcounts[7], - .data.refcounted = {g_bytes + 50, 11}}, - {.refcount = &grpc_static_metadata_refcounts[25], - .data.refcounted = {g_bytes + 344, 1}}}, {{.refcount = &grpc_static_metadata_refcounts[7], .data.refcounted = {g_bytes + 50, 11}}, {.refcount = &grpc_static_metadata_refcounts[26], - .data.refcounted = {g_bytes + 345, 1}}}, + .data.refcounted = {g_bytes + 362, 1}}}, {{.refcount = &grpc_static_metadata_refcounts[7], .data.refcounted = {g_bytes + 50, 11}}, {.refcount = &grpc_static_metadata_refcounts[27], - .data.refcounted = {g_bytes + 346, 1}}}, - {{.refcount = &grpc_static_metadata_refcounts[9], - .data.refcounted = {g_bytes + 77, 13}}, + .data.refcounted = {g_bytes + 363, 1}}}, + {{.refcount = &grpc_static_metadata_refcounts[7], + .data.refcounted = {g_bytes + 50, 11}}, {.refcount = &grpc_static_metadata_refcounts[28], - .data.refcounted = {g_bytes + 347, 8}}}, + .data.refcounted = {g_bytes + 364, 1}}}, {{.refcount = &grpc_static_metadata_refcounts[9], .data.refcounted = {g_bytes + 77, 13}}, {.refcount = &grpc_static_metadata_refcounts[29], - .data.refcounted = {g_bytes + 355, 4}}}, + .data.refcounted = {g_bytes + 365, 8}}}, {{.refcount = &grpc_static_metadata_refcounts[9], .data.refcounted = {g_bytes + 77, 13}}, {.refcount = &grpc_static_metadata_refcounts[30], - .data.refcounted = {g_bytes + 359, 7}}}, + .data.refcounted = {g_bytes + 373, 4}}}, + {{.refcount = &grpc_static_metadata_refcounts[9], + .data.refcounted = {g_bytes + 77, 13}}, + {.refcount = &grpc_static_metadata_refcounts[31], + .data.refcounted = {g_bytes + 377, 7}}}, {{.refcount = &grpc_static_metadata_refcounts[5], .data.refcounted = {g_bytes + 36, 2}}, - {.refcount = &grpc_static_metadata_refcounts[31], - .data.refcounted = {g_bytes + 366, 8}}}, - {{.refcount = &grpc_static_metadata_refcounts[11], - .data.refcounted = {g_bytes + 110, 12}}, {.refcount = &grpc_static_metadata_refcounts[32], - .data.refcounted = {g_bytes + 374, 16}}}, + .data.refcounted = {g_bytes + 384, 8}}}, + {{.refcount = &grpc_static_metadata_refcounts[14], + .data.refcounted = {g_bytes + 158, 12}}, + {.refcount = &grpc_static_metadata_refcounts[33], + .data.refcounted = {g_bytes + 392, 16}}}, {{.refcount = &grpc_static_metadata_refcounts[1], .data.refcounted = {g_bytes + 5, 7}}, - {.refcount = &grpc_static_metadata_refcounts[33], - .data.refcounted = {g_bytes + 390, 4}}}, - {{.refcount = &grpc_static_metadata_refcounts[2], - .data.refcounted = {g_bytes + 12, 7}}, {.refcount = &grpc_static_metadata_refcounts[34], - .data.refcounted = {g_bytes + 394, 3}}}, + .data.refcounted = {g_bytes + 408, 4}}}, {{.refcount = &grpc_static_metadata_refcounts[2], .data.refcounted = {g_bytes + 12, 7}}, {.refcount = &grpc_static_metadata_refcounts[35], - .data.refcounted = {g_bytes + 397, 3}}}, - {{.refcount = &grpc_static_metadata_refcounts[4], - .data.refcounted = {g_bytes + 29, 7}}, + .data.refcounted = {g_bytes + 412, 3}}}, + {{.refcount = &grpc_static_metadata_refcounts[2], + .data.refcounted = {g_bytes + 12, 7}}, {.refcount = &grpc_static_metadata_refcounts[36], - .data.refcounted = {g_bytes + 400, 4}}}, + .data.refcounted = {g_bytes + 415, 3}}}, {{.refcount = &grpc_static_metadata_refcounts[4], .data.refcounted = {g_bytes + 29, 7}}, {.refcount = &grpc_static_metadata_refcounts[37], - .data.refcounted = {g_bytes + 404, 5}}}, + .data.refcounted = {g_bytes + 418, 4}}}, {{.refcount = &grpc_static_metadata_refcounts[4], .data.refcounted = {g_bytes + 29, 7}}, {.refcount = &grpc_static_metadata_refcounts[38], - .data.refcounted = {g_bytes + 409, 4}}}, + .data.refcounted = {g_bytes + 422, 5}}}, + {{.refcount = &grpc_static_metadata_refcounts[4], + .data.refcounted = {g_bytes + 29, 7}}, + {.refcount = &grpc_static_metadata_refcounts[39], + .data.refcounted = {g_bytes + 427, 4}}}, {{.refcount = &grpc_static_metadata_refcounts[3], .data.refcounted = {g_bytes + 19, 10}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[1], .data.refcounted = {g_bytes + 5, 7}}, - {.refcount = &grpc_static_metadata_refcounts[39], - .data.refcounted = {g_bytes + 413, 3}}}, + {.refcount = &grpc_static_metadata_refcounts[40], + .data.refcounted = {g_bytes + 431, 3}}}, {{.refcount = &grpc_static_metadata_refcounts[1], .data.refcounted = {g_bytes + 5, 7}}, - {.refcount = &grpc_static_metadata_refcounts[40], - .data.refcounted = {g_bytes + 416, 3}}}, - {{.refcount = &grpc_static_metadata_refcounts[0], - .data.refcounted = {g_bytes + 0, 5}}, {.refcount = &grpc_static_metadata_refcounts[41], - .data.refcounted = {g_bytes + 419, 1}}}, + .data.refcounted = {g_bytes + 434, 3}}}, {{.refcount = &grpc_static_metadata_refcounts[0], .data.refcounted = {g_bytes + 0, 5}}, {.refcount = &grpc_static_metadata_refcounts[42], - .data.refcounted = {g_bytes + 420, 11}}}, - {{.refcount = &grpc_static_metadata_refcounts[2], - .data.refcounted = {g_bytes + 12, 7}}, + .data.refcounted = {g_bytes + 437, 1}}}, + {{.refcount = &grpc_static_metadata_refcounts[0], + .data.refcounted = {g_bytes + 0, 5}}, {.refcount = &grpc_static_metadata_refcounts[43], - .data.refcounted = {g_bytes + 431, 3}}}, + .data.refcounted = {g_bytes + 438, 11}}}, {{.refcount = &grpc_static_metadata_refcounts[2], .data.refcounted = {g_bytes + 12, 7}}, {.refcount = &grpc_static_metadata_refcounts[44], - .data.refcounted = {g_bytes + 434, 3}}}, + .data.refcounted = {g_bytes + 449, 3}}}, {{.refcount = &grpc_static_metadata_refcounts[2], .data.refcounted = {g_bytes + 12, 7}}, {.refcount = &grpc_static_metadata_refcounts[45], - .data.refcounted = {g_bytes + 437, 3}}}, + .data.refcounted = {g_bytes + 452, 3}}}, {{.refcount = &grpc_static_metadata_refcounts[2], .data.refcounted = {g_bytes + 12, 7}}, {.refcount = &grpc_static_metadata_refcounts[46], - .data.refcounted = {g_bytes + 440, 3}}}, + .data.refcounted = {g_bytes + 455, 3}}}, {{.refcount = &grpc_static_metadata_refcounts[2], .data.refcounted = {g_bytes + 12, 7}}, {.refcount = &grpc_static_metadata_refcounts[47], - .data.refcounted = {g_bytes + 443, 3}}}, - {{.refcount = &grpc_static_metadata_refcounts[48], - .data.refcounted = {g_bytes + 446, 14}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, - {{.refcount = &grpc_static_metadata_refcounts[49], - .data.refcounted = {g_bytes + 460, 15}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 458, 3}}}, + {{.refcount = &grpc_static_metadata_refcounts[2], + .data.refcounted = {g_bytes + 12, 7}}, + {.refcount = &grpc_static_metadata_refcounts[48], + .data.refcounted = {g_bytes + 461, 3}}}, {{.refcount = &grpc_static_metadata_refcounts[49], - .data.refcounted = {g_bytes + 460, 15}}, - {.refcount = &grpc_static_metadata_refcounts[50], - .data.refcounted = {g_bytes + 475, 13}}}, - {{.refcount = &grpc_static_metadata_refcounts[51], - .data.refcounted = {g_bytes + 488, 15}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 464, 14}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, + {{.refcount = &grpc_static_metadata_refcounts[50], + .data.refcounted = {g_bytes + 478, 15}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, + {{.refcount = &grpc_static_metadata_refcounts[50], + .data.refcounted = {g_bytes + 478, 15}}, + {.refcount = &grpc_static_metadata_refcounts[51], + .data.refcounted = {g_bytes + 493, 13}}}, {{.refcount = &grpc_static_metadata_refcounts[52], - .data.refcounted = {g_bytes + 503, 13}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 506, 15}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[53], - .data.refcounted = {g_bytes + 516, 6}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 521, 13}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[54], - .data.refcounted = {g_bytes + 522, 27}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 534, 6}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[55], - .data.refcounted = {g_bytes + 549, 3}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 540, 27}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[56], - .data.refcounted = {g_bytes + 552, 5}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 567, 3}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[57], - .data.refcounted = {g_bytes + 557, 13}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 570, 5}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[58], - .data.refcounted = {g_bytes + 570, 13}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 575, 13}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[59], - .data.refcounted = {g_bytes + 583, 19}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 588, 13}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[60], - .data.refcounted = {g_bytes + 602, 16}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 601, 19}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[61], - .data.refcounted = {g_bytes + 618, 16}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 620, 16}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[62], - .data.refcounted = {g_bytes + 634, 14}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 636, 16}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[63], - .data.refcounted = {g_bytes + 648, 16}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 652, 14}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[64], - .data.refcounted = {g_bytes + 664, 13}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, - {{.refcount = &grpc_static_metadata_refcounts[11], - .data.refcounted = {g_bytes + 110, 12}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 666, 16}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[65], - .data.refcounted = {g_bytes + 677, 6}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 682, 13}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, + {{.refcount = &grpc_static_metadata_refcounts[14], + .data.refcounted = {g_bytes + 158, 12}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[66], - .data.refcounted = {g_bytes + 683, 4}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 695, 6}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[67], - .data.refcounted = {g_bytes + 687, 4}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 701, 4}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[68], - .data.refcounted = {g_bytes + 691, 6}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 705, 4}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[69], - .data.refcounted = {g_bytes + 697, 7}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 709, 6}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[70], - .data.refcounted = {g_bytes + 704, 4}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, - {{.refcount = &grpc_static_metadata_refcounts[14], - .data.refcounted = {g_bytes + 162, 4}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 715, 7}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[71], - .data.refcounted = {g_bytes + 708, 8}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 722, 4}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, + {{.refcount = &grpc_static_metadata_refcounts[17], + .data.refcounted = {g_bytes + 210, 4}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[72], - .data.refcounted = {g_bytes + 716, 17}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 726, 8}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[73], - .data.refcounted = {g_bytes + 733, 13}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 734, 17}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[74], - .data.refcounted = {g_bytes + 746, 8}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 751, 13}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[75], - .data.refcounted = {g_bytes + 754, 19}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 764, 8}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[76], - .data.refcounted = {g_bytes + 773, 13}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, - {{.refcount = &grpc_static_metadata_refcounts[15], - .data.refcounted = {g_bytes + 166, 8}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 772, 19}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[77], - .data.refcounted = {g_bytes + 786, 4}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 791, 13}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, + {{.refcount = &grpc_static_metadata_refcounts[18], + .data.refcounted = {g_bytes + 214, 8}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[78], - .data.refcounted = {g_bytes + 790, 8}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 804, 4}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[79], - .data.refcounted = {g_bytes + 798, 12}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 808, 8}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[80], - .data.refcounted = {g_bytes + 810, 18}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 816, 12}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[81], - .data.refcounted = {g_bytes + 828, 19}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 828, 18}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[82], - .data.refcounted = {g_bytes + 847, 5}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 846, 19}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[83], - .data.refcounted = {g_bytes + 852, 7}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 865, 5}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[84], - .data.refcounted = {g_bytes + 859, 7}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 870, 7}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[85], - .data.refcounted = {g_bytes + 866, 11}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 877, 7}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[86], - .data.refcounted = {g_bytes + 877, 6}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 884, 11}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[87], - .data.refcounted = {g_bytes + 883, 10}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 895, 6}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[88], - .data.refcounted = {g_bytes + 893, 25}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 901, 10}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[89], - .data.refcounted = {g_bytes + 918, 17}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, - {{.refcount = &grpc_static_metadata_refcounts[13], - .data.refcounted = {g_bytes + 152, 10}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 911, 25}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[90], - .data.refcounted = {g_bytes + 935, 4}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 936, 17}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, + {{.refcount = &grpc_static_metadata_refcounts[16], + .data.refcounted = {g_bytes + 200, 10}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[91], - .data.refcounted = {g_bytes + 939, 3}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 953, 4}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[92], - .data.refcounted = {g_bytes + 942, 16}}, - {.refcount = &grpc_static_metadata_refcounts[19], - .data.refcounted = {g_bytes + 216, 0}}}, + .data.refcounted = {g_bytes + 957, 3}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, + {{.refcount = &grpc_static_metadata_refcounts[93], + .data.refcounted = {g_bytes + 960, 16}}, + {.refcount = &grpc_static_metadata_refcounts[20], + .data.refcounted = {g_bytes + 234, 0}}}, {{.refcount = &grpc_static_metadata_refcounts[10], .data.refcounted = {g_bytes + 90, 20}}, - {.refcount = &grpc_static_metadata_refcounts[28], - .data.refcounted = {g_bytes + 347, 8}}}, - {{.refcount = &grpc_static_metadata_refcounts[10], - .data.refcounted = {g_bytes + 90, 20}}, - {.refcount = &grpc_static_metadata_refcounts[30], - .data.refcounted = {g_bytes + 359, 7}}}, + {.refcount = &grpc_static_metadata_refcounts[29], + .data.refcounted = {g_bytes + 365, 8}}}, {{.refcount = &grpc_static_metadata_refcounts[10], .data.refcounted = {g_bytes + 90, 20}}, - {.refcount = &grpc_static_metadata_refcounts[93], - .data.refcounted = {g_bytes + 958, 16}}}, + {.refcount = &grpc_static_metadata_refcounts[31], + .data.refcounted = {g_bytes + 377, 7}}}, {{.refcount = &grpc_static_metadata_refcounts[10], .data.refcounted = {g_bytes + 90, 20}}, - {.refcount = &grpc_static_metadata_refcounts[29], - .data.refcounted = {g_bytes + 355, 4}}}, + {.refcount = &grpc_static_metadata_refcounts[94], + .data.refcounted = {g_bytes + 976, 16}}}, {{.refcount = &grpc_static_metadata_refcounts[10], .data.refcounted = {g_bytes + 90, 20}}, - {.refcount = &grpc_static_metadata_refcounts[94], - .data.refcounted = {g_bytes + 974, 13}}}, + {.refcount = &grpc_static_metadata_refcounts[30], + .data.refcounted = {g_bytes + 373, 4}}}, {{.refcount = &grpc_static_metadata_refcounts[10], .data.refcounted = {g_bytes + 90, 20}}, {.refcount = &grpc_static_metadata_refcounts[95], - .data.refcounted = {g_bytes + 987, 12}}}, + .data.refcounted = {g_bytes + 992, 13}}}, {{.refcount = &grpc_static_metadata_refcounts[10], .data.refcounted = {g_bytes + 90, 20}}, {.refcount = &grpc_static_metadata_refcounts[96], - .data.refcounted = {g_bytes + 999, 21}}}, + .data.refcounted = {g_bytes + 1005, 12}}}, + {{.refcount = &grpc_static_metadata_refcounts[10], + .data.refcounted = {g_bytes + 90, 20}}, + {.refcount = &grpc_static_metadata_refcounts[97], + .data.refcounted = {g_bytes + 1017, 21}}}, }; const uint8_t grpc_static_accept_encoding_metadata[8] = {0, 73, 74, 75, 76, 77, 78, 79}; diff --git a/src/core/lib/transport/static_metadata.h b/src/core/lib/transport/static_metadata.h index f9600ee2e4..dcbe418edc 100644 --- a/src/core/lib/transport/static_metadata.h +++ b/src/core/lib/transport/static_metadata.h @@ -44,7 +44,7 @@ #include "src/core/lib/transport/metadata.h" -#define GRPC_STATIC_MDSTR_COUNT 97 +#define GRPC_STATIC_MDSTR_COUNT 98 extern const grpc_slice grpc_static_slice_table[GRPC_STATIC_MDSTR_COUNT]; /* ":path" */ #define GRPC_MDSTR_PATH (grpc_static_slice_table[0]) @@ -68,182 +68,184 @@ extern const grpc_slice grpc_static_slice_table[GRPC_STATIC_MDSTR_COUNT]; #define GRPC_MDSTR_GRPC_ENCODING (grpc_static_slice_table[9]) /* "grpc-accept-encoding" */ #define GRPC_MDSTR_GRPC_ACCEPT_ENCODING (grpc_static_slice_table[10]) +/* "grpc-server-stats-bin" */ +#define GRPC_MDSTR_GRPC_SERVER_STATS_BIN (grpc_static_slice_table[11]) +/* "grpc-tags-bin" */ +#define GRPC_MDSTR_GRPC_TAGS_BIN (grpc_static_slice_table[12]) +/* "grpc-trace-bin" */ +#define GRPC_MDSTR_GRPC_TRACE_BIN (grpc_static_slice_table[13]) /* "content-type" */ -#define GRPC_MDSTR_CONTENT_TYPE (grpc_static_slice_table[11]) +#define GRPC_MDSTR_CONTENT_TYPE (grpc_static_slice_table[14]) /* "grpc-internal-encoding-request" */ -#define GRPC_MDSTR_GRPC_INTERNAL_ENCODING_REQUEST (grpc_static_slice_table[12]) +#define GRPC_MDSTR_GRPC_INTERNAL_ENCODING_REQUEST (grpc_static_slice_table[15]) /* "user-agent" */ -#define GRPC_MDSTR_USER_AGENT (grpc_static_slice_table[13]) +#define GRPC_MDSTR_USER_AGENT (grpc_static_slice_table[16]) /* "host" */ -#define GRPC_MDSTR_HOST (grpc_static_slice_table[14]) +#define GRPC_MDSTR_HOST (grpc_static_slice_table[17]) /* "lb-token" */ -#define GRPC_MDSTR_LB_TOKEN (grpc_static_slice_table[15]) +#define GRPC_MDSTR_LB_TOKEN (grpc_static_slice_table[18]) /* "grpc-timeout" */ -#define GRPC_MDSTR_GRPC_TIMEOUT (grpc_static_slice_table[16]) -/* "grpc-tracing-bin" */ -#define GRPC_MDSTR_GRPC_TRACING_BIN (grpc_static_slice_table[17]) -/* "grpc-stats-bin" */ -#define GRPC_MDSTR_GRPC_STATS_BIN (grpc_static_slice_table[18]) +#define GRPC_MDSTR_GRPC_TIMEOUT (grpc_static_slice_table[19]) /* "" */ -#define GRPC_MDSTR_EMPTY (grpc_static_slice_table[19]) +#define GRPC_MDSTR_EMPTY (grpc_static_slice_table[20]) /* "grpc.wait_for_ready" */ -#define GRPC_MDSTR_GRPC_DOT_WAIT_FOR_READY (grpc_static_slice_table[20]) +#define GRPC_MDSTR_GRPC_DOT_WAIT_FOR_READY (grpc_static_slice_table[21]) /* "grpc.timeout" */ -#define GRPC_MDSTR_GRPC_DOT_TIMEOUT (grpc_static_slice_table[21]) +#define GRPC_MDSTR_GRPC_DOT_TIMEOUT (grpc_static_slice_table[22]) /* "grpc.max_request_message_bytes" */ #define GRPC_MDSTR_GRPC_DOT_MAX_REQUEST_MESSAGE_BYTES \ - (grpc_static_slice_table[22]) + (grpc_static_slice_table[23]) /* "grpc.max_response_message_bytes" */ #define GRPC_MDSTR_GRPC_DOT_MAX_RESPONSE_MESSAGE_BYTES \ - (grpc_static_slice_table[23]) + (grpc_static_slice_table[24]) /* "/grpc.lb.v1.LoadBalancer/BalanceLoad" */ #define GRPC_MDSTR_SLASH_GRPC_DOT_LB_DOT_V1_DOT_LOADBALANCER_SLASH_BALANCELOAD \ - (grpc_static_slice_table[24]) + (grpc_static_slice_table[25]) /* "0" */ -#define GRPC_MDSTR_0 (grpc_static_slice_table[25]) +#define GRPC_MDSTR_0 (grpc_static_slice_table[26]) /* "1" */ -#define GRPC_MDSTR_1 (grpc_static_slice_table[26]) +#define GRPC_MDSTR_1 (grpc_static_slice_table[27]) /* "2" */ -#define GRPC_MDSTR_2 (grpc_static_slice_table[27]) +#define GRPC_MDSTR_2 (grpc_static_slice_table[28]) /* "identity" */ -#define GRPC_MDSTR_IDENTITY (grpc_static_slice_table[28]) +#define GRPC_MDSTR_IDENTITY (grpc_static_slice_table[29]) /* "gzip" */ -#define GRPC_MDSTR_GZIP (grpc_static_slice_table[29]) +#define GRPC_MDSTR_GZIP (grpc_static_slice_table[30]) /* "deflate" */ -#define GRPC_MDSTR_DEFLATE (grpc_static_slice_table[30]) +#define GRPC_MDSTR_DEFLATE (grpc_static_slice_table[31]) /* "trailers" */ -#define GRPC_MDSTR_TRAILERS (grpc_static_slice_table[31]) +#define GRPC_MDSTR_TRAILERS (grpc_static_slice_table[32]) /* "application/grpc" */ -#define GRPC_MDSTR_APPLICATION_SLASH_GRPC (grpc_static_slice_table[32]) +#define GRPC_MDSTR_APPLICATION_SLASH_GRPC (grpc_static_slice_table[33]) /* "POST" */ -#define GRPC_MDSTR_POST (grpc_static_slice_table[33]) +#define GRPC_MDSTR_POST (grpc_static_slice_table[34]) /* "200" */ -#define GRPC_MDSTR_200 (grpc_static_slice_table[34]) +#define GRPC_MDSTR_200 (grpc_static_slice_table[35]) /* "404" */ -#define GRPC_MDSTR_404 (grpc_static_slice_table[35]) +#define GRPC_MDSTR_404 (grpc_static_slice_table[36]) /* "http" */ -#define GRPC_MDSTR_HTTP (grpc_static_slice_table[36]) +#define GRPC_MDSTR_HTTP (grpc_static_slice_table[37]) /* "https" */ -#define GRPC_MDSTR_HTTPS (grpc_static_slice_table[37]) +#define GRPC_MDSTR_HTTPS (grpc_static_slice_table[38]) /* "grpc" */ -#define GRPC_MDSTR_GRPC (grpc_static_slice_table[38]) +#define GRPC_MDSTR_GRPC (grpc_static_slice_table[39]) /* "GET" */ -#define GRPC_MDSTR_GET (grpc_static_slice_table[39]) +#define GRPC_MDSTR_GET (grpc_static_slice_table[40]) /* "PUT" */ -#define GRPC_MDSTR_PUT (grpc_static_slice_table[40]) +#define GRPC_MDSTR_PUT (grpc_static_slice_table[41]) /* "/" */ -#define GRPC_MDSTR_SLASH (grpc_static_slice_table[41]) +#define GRPC_MDSTR_SLASH (grpc_static_slice_table[42]) /* "/index.html" */ -#define GRPC_MDSTR_SLASH_INDEX_DOT_HTML (grpc_static_slice_table[42]) +#define GRPC_MDSTR_SLASH_INDEX_DOT_HTML (grpc_static_slice_table[43]) /* "204" */ -#define GRPC_MDSTR_204 (grpc_static_slice_table[43]) +#define GRPC_MDSTR_204 (grpc_static_slice_table[44]) /* "206" */ -#define GRPC_MDSTR_206 (grpc_static_slice_table[44]) +#define GRPC_MDSTR_206 (grpc_static_slice_table[45]) /* "304" */ -#define GRPC_MDSTR_304 (grpc_static_slice_table[45]) +#define GRPC_MDSTR_304 (grpc_static_slice_table[46]) /* "400" */ -#define GRPC_MDSTR_400 (grpc_static_slice_table[46]) +#define GRPC_MDSTR_400 (grpc_static_slice_table[47]) /* "500" */ -#define GRPC_MDSTR_500 (grpc_static_slice_table[47]) +#define GRPC_MDSTR_500 (grpc_static_slice_table[48]) /* "accept-charset" */ -#define GRPC_MDSTR_ACCEPT_CHARSET (grpc_static_slice_table[48]) +#define GRPC_MDSTR_ACCEPT_CHARSET (grpc_static_slice_table[49]) /* "accept-encoding" */ -#define GRPC_MDSTR_ACCEPT_ENCODING (grpc_static_slice_table[49]) +#define GRPC_MDSTR_ACCEPT_ENCODING (grpc_static_slice_table[50]) /* "gzip, deflate" */ -#define GRPC_MDSTR_GZIP_COMMA_DEFLATE (grpc_static_slice_table[50]) +#define GRPC_MDSTR_GZIP_COMMA_DEFLATE (grpc_static_slice_table[51]) /* "accept-language" */ -#define GRPC_MDSTR_ACCEPT_LANGUAGE (grpc_static_slice_table[51]) +#define GRPC_MDSTR_ACCEPT_LANGUAGE (grpc_static_slice_table[52]) /* "accept-ranges" */ -#define GRPC_MDSTR_ACCEPT_RANGES (grpc_static_slice_table[52]) +#define GRPC_MDSTR_ACCEPT_RANGES (grpc_static_slice_table[53]) /* "accept" */ -#define GRPC_MDSTR_ACCEPT (grpc_static_slice_table[53]) +#define GRPC_MDSTR_ACCEPT (grpc_static_slice_table[54]) /* "access-control-allow-origin" */ -#define GRPC_MDSTR_ACCESS_CONTROL_ALLOW_ORIGIN (grpc_static_slice_table[54]) +#define GRPC_MDSTR_ACCESS_CONTROL_ALLOW_ORIGIN (grpc_static_slice_table[55]) /* "age" */ -#define GRPC_MDSTR_AGE (grpc_static_slice_table[55]) +#define GRPC_MDSTR_AGE (grpc_static_slice_table[56]) /* "allow" */ -#define GRPC_MDSTR_ALLOW (grpc_static_slice_table[56]) +#define GRPC_MDSTR_ALLOW (grpc_static_slice_table[57]) /* "authorization" */ -#define GRPC_MDSTR_AUTHORIZATION (grpc_static_slice_table[57]) +#define GRPC_MDSTR_AUTHORIZATION (grpc_static_slice_table[58]) /* "cache-control" */ -#define GRPC_MDSTR_CACHE_CONTROL (grpc_static_slice_table[58]) +#define GRPC_MDSTR_CACHE_CONTROL (grpc_static_slice_table[59]) /* "content-disposition" */ -#define GRPC_MDSTR_CONTENT_DISPOSITION (grpc_static_slice_table[59]) +#define GRPC_MDSTR_CONTENT_DISPOSITION (grpc_static_slice_table[60]) /* "content-encoding" */ -#define GRPC_MDSTR_CONTENT_ENCODING (grpc_static_slice_table[60]) +#define GRPC_MDSTR_CONTENT_ENCODING (grpc_static_slice_table[61]) /* "content-language" */ -#define GRPC_MDSTR_CONTENT_LANGUAGE (grpc_static_slice_table[61]) +#define GRPC_MDSTR_CONTENT_LANGUAGE (grpc_static_slice_table[62]) /* "content-length" */ -#define GRPC_MDSTR_CONTENT_LENGTH (grpc_static_slice_table[62]) +#define GRPC_MDSTR_CONTENT_LENGTH (grpc_static_slice_table[63]) /* "content-location" */ -#define GRPC_MDSTR_CONTENT_LOCATION (grpc_static_slice_table[63]) +#define GRPC_MDSTR_CONTENT_LOCATION (grpc_static_slice_table[64]) /* "content-range" */ -#define GRPC_MDSTR_CONTENT_RANGE (grpc_static_slice_table[64]) +#define GRPC_MDSTR_CONTENT_RANGE (grpc_static_slice_table[65]) /* "cookie" */ -#define GRPC_MDSTR_COOKIE (grpc_static_slice_table[65]) +#define GRPC_MDSTR_COOKIE (grpc_static_slice_table[66]) /* "date" */ -#define GRPC_MDSTR_DATE (grpc_static_slice_table[66]) +#define GRPC_MDSTR_DATE (grpc_static_slice_table[67]) /* "etag" */ -#define GRPC_MDSTR_ETAG (grpc_static_slice_table[67]) +#define GRPC_MDSTR_ETAG (grpc_static_slice_table[68]) /* "expect" */ -#define GRPC_MDSTR_EXPECT (grpc_static_slice_table[68]) +#define GRPC_MDSTR_EXPECT (grpc_static_slice_table[69]) /* "expires" */ -#define GRPC_MDSTR_EXPIRES (grpc_static_slice_table[69]) +#define GRPC_MDSTR_EXPIRES (grpc_static_slice_table[70]) /* "from" */ -#define GRPC_MDSTR_FROM (grpc_static_slice_table[70]) +#define GRPC_MDSTR_FROM (grpc_static_slice_table[71]) /* "if-match" */ -#define GRPC_MDSTR_IF_MATCH (grpc_static_slice_table[71]) +#define GRPC_MDSTR_IF_MATCH (grpc_static_slice_table[72]) /* "if-modified-since" */ -#define GRPC_MDSTR_IF_MODIFIED_SINCE (grpc_static_slice_table[72]) +#define GRPC_MDSTR_IF_MODIFIED_SINCE (grpc_static_slice_table[73]) /* "if-none-match" */ -#define GRPC_MDSTR_IF_NONE_MATCH (grpc_static_slice_table[73]) +#define GRPC_MDSTR_IF_NONE_MATCH (grpc_static_slice_table[74]) /* "if-range" */ -#define GRPC_MDSTR_IF_RANGE (grpc_static_slice_table[74]) +#define GRPC_MDSTR_IF_RANGE (grpc_static_slice_table[75]) /* "if-unmodified-since" */ -#define GRPC_MDSTR_IF_UNMODIFIED_SINCE (grpc_static_slice_table[75]) +#define GRPC_MDSTR_IF_UNMODIFIED_SINCE (grpc_static_slice_table[76]) /* "last-modified" */ -#define GRPC_MDSTR_LAST_MODIFIED (grpc_static_slice_table[76]) +#define GRPC_MDSTR_LAST_MODIFIED (grpc_static_slice_table[77]) /* "link" */ -#define GRPC_MDSTR_LINK (grpc_static_slice_table[77]) +#define GRPC_MDSTR_LINK (grpc_static_slice_table[78]) /* "location" */ -#define GRPC_MDSTR_LOCATION (grpc_static_slice_table[78]) +#define GRPC_MDSTR_LOCATION (grpc_static_slice_table[79]) /* "max-forwards" */ -#define GRPC_MDSTR_MAX_FORWARDS (grpc_static_slice_table[79]) +#define GRPC_MDSTR_MAX_FORWARDS (grpc_static_slice_table[80]) /* "proxy-authenticate" */ -#define GRPC_MDSTR_PROXY_AUTHENTICATE (grpc_static_slice_table[80]) +#define GRPC_MDSTR_PROXY_AUTHENTICATE (grpc_static_slice_table[81]) /* "proxy-authorization" */ -#define GRPC_MDSTR_PROXY_AUTHORIZATION (grpc_static_slice_table[81]) +#define GRPC_MDSTR_PROXY_AUTHORIZATION (grpc_static_slice_table[82]) /* "range" */ -#define GRPC_MDSTR_RANGE (grpc_static_slice_table[82]) +#define GRPC_MDSTR_RANGE (grpc_static_slice_table[83]) /* "referer" */ -#define GRPC_MDSTR_REFERER (grpc_static_slice_table[83]) +#define GRPC_MDSTR_REFERER (grpc_static_slice_table[84]) /* "refresh" */ -#define GRPC_MDSTR_REFRESH (grpc_static_slice_table[84]) +#define GRPC_MDSTR_REFRESH (grpc_static_slice_table[85]) /* "retry-after" */ -#define GRPC_MDSTR_RETRY_AFTER (grpc_static_slice_table[85]) +#define GRPC_MDSTR_RETRY_AFTER (grpc_static_slice_table[86]) /* "server" */ -#define GRPC_MDSTR_SERVER (grpc_static_slice_table[86]) +#define GRPC_MDSTR_SERVER (grpc_static_slice_table[87]) /* "set-cookie" */ -#define GRPC_MDSTR_SET_COOKIE (grpc_static_slice_table[87]) +#define GRPC_MDSTR_SET_COOKIE (grpc_static_slice_table[88]) /* "strict-transport-security" */ -#define GRPC_MDSTR_STRICT_TRANSPORT_SECURITY (grpc_static_slice_table[88]) +#define GRPC_MDSTR_STRICT_TRANSPORT_SECURITY (grpc_static_slice_table[89]) /* "transfer-encoding" */ -#define GRPC_MDSTR_TRANSFER_ENCODING (grpc_static_slice_table[89]) +#define GRPC_MDSTR_TRANSFER_ENCODING (grpc_static_slice_table[90]) /* "vary" */ -#define GRPC_MDSTR_VARY (grpc_static_slice_table[90]) +#define GRPC_MDSTR_VARY (grpc_static_slice_table[91]) /* "via" */ -#define GRPC_MDSTR_VIA (grpc_static_slice_table[91]) +#define GRPC_MDSTR_VIA (grpc_static_slice_table[92]) /* "www-authenticate" */ -#define GRPC_MDSTR_WWW_AUTHENTICATE (grpc_static_slice_table[92]) +#define GRPC_MDSTR_WWW_AUTHENTICATE (grpc_static_slice_table[93]) /* "identity,deflate" */ -#define GRPC_MDSTR_IDENTITY_COMMA_DEFLATE (grpc_static_slice_table[93]) +#define GRPC_MDSTR_IDENTITY_COMMA_DEFLATE (grpc_static_slice_table[94]) /* "identity,gzip" */ -#define GRPC_MDSTR_IDENTITY_COMMA_GZIP (grpc_static_slice_table[94]) +#define GRPC_MDSTR_IDENTITY_COMMA_GZIP (grpc_static_slice_table[95]) /* "deflate,gzip" */ -#define GRPC_MDSTR_DEFLATE_COMMA_GZIP (grpc_static_slice_table[95]) +#define GRPC_MDSTR_DEFLATE_COMMA_GZIP (grpc_static_slice_table[96]) /* "identity,deflate,gzip" */ #define GRPC_MDSTR_IDENTITY_COMMA_DEFLATE_COMMA_GZIP \ - (grpc_static_slice_table[96]) + (grpc_static_slice_table[97]) extern const grpc_slice_refcount_vtable grpc_static_metadata_vtable; extern grpc_slice_refcount @@ -512,6 +514,9 @@ typedef enum { GRPC_BATCH_GRPC_PAYLOAD_BIN, GRPC_BATCH_GRPC_ENCODING, GRPC_BATCH_GRPC_ACCEPT_ENCODING, + GRPC_BATCH_GRPC_SERVER_STATS_BIN, + GRPC_BATCH_GRPC_TAGS_BIN, + GRPC_BATCH_GRPC_TRACE_BIN, GRPC_BATCH_CONTENT_TYPE, GRPC_BATCH_GRPC_INTERNAL_ENCODING_REQUEST, GRPC_BATCH_USER_AGENT, @@ -534,6 +539,9 @@ typedef union { struct grpc_linked_mdelem *grpc_payload_bin; struct grpc_linked_mdelem *grpc_encoding; struct grpc_linked_mdelem *grpc_accept_encoding; + struct grpc_linked_mdelem *grpc_server_stats_bin; + struct grpc_linked_mdelem *grpc_tags_bin; + struct grpc_linked_mdelem *grpc_trace_bin; struct grpc_linked_mdelem *content_type; struct grpc_linked_mdelem *grpc_internal_encoding_request; struct grpc_linked_mdelem *user_agent; diff --git a/test/core/end2end/fuzzers/hpack.dictionary b/test/core/end2end/fuzzers/hpack.dictionary index 6b96785419..4282c61214 100644 --- a/test/core/end2end/fuzzers/hpack.dictionary +++ b/test/core/end2end/fuzzers/hpack.dictionary @@ -10,14 +10,15 @@ "\x10grpc-payload-bin" "\x0Dgrpc-encoding" "\x14grpc-accept-encoding" +"\x15grpc-server-stats-bin" +"\x0Dgrpc-tags-bin" +"\x0Egrpc-trace-bin" "\x0Ccontent-type" "\x1Egrpc-internal-encoding-request" "\x0Auser-agent" "\x04host" "\x08lb-token" "\x0Cgrpc-timeout" -"\x10grpc-tracing-bin" -"\x0Egrpc-stats-bin" "\x00" "\x13grpc.wait_for_ready" "\x0Cgrpc.timeout" diff --git a/tools/codegen/core/gen_static_metadata.py b/tools/codegen/core/gen_static_metadata.py index 109701f740..ead57b2bf6 100755 --- a/tools/codegen/core/gen_static_metadata.py +++ b/tools/codegen/core/gen_static_metadata.py @@ -56,8 +56,9 @@ CONFIG = [ ':authority', 'grpc-message', 'grpc-status', - 'grpc-tracing-bin', - 'grpc-stats-bin', + 'grpc-server-stats-bin', + 'grpc-tags-bin', + 'grpc-trace-bin', '', # channel arg keys 'grpc.wait_for_ready', @@ -154,6 +155,9 @@ METADATA_BATCH_CALLOUTS = [ 'grpc-payload-bin', 'grpc-encoding', 'grpc-accept-encoding', + 'grpc-server-stats-bin', + 'grpc-tags-bin', + 'grpc-trace-bin', 'content-type', 'grpc-internal-encoding-request', 'user-agent', @@ -167,6 +171,7 @@ COMPRESSION_ALGORITHMS = [ 'gzip', ] + # utility: mangle the name of a config def mangle(elem, name=None): xl = { @@ -177,43 +182,56 @@ def mangle(elem, name=None): ',': 'comma', ' ': '_', } + def m0(x): - if not x: return 'empty' + if not x: + return 'empty' r = '' for c in x: put = xl.get(c, c.lower()) - if not put: continue + if not put: + continue last_is_underscore = r[-1] == '_' if r else True - if last_is_underscore and put == '_': continue + if last_is_underscore and put == '_': + continue elif len(put) > 1: - if not last_is_underscore: r += '_' + if not last_is_underscore: + r += '_' r += put r += '_' else: r += put - if r[-1] == '_': r = r[:-1] + if r[-1] == '_': + r = r[:-1] return r + def n(default, name=name): - if name is None: return 'grpc_%s_' % default - if name == '': return '' + if name is None: + return 'grpc_%s_' % default + if name == '': + return '' return 'grpc_%s_' % name + if isinstance(elem, tuple): return '%s%s_%s' % (n('mdelem'), m0(elem[0]), m0(elem[1])) else: return '%s%s' % (n('mdstr'), m0(elem)) + # utility: generate some hash value for a string def fake_hash(elem): return hashlib.md5(elem).hexdigest()[0:8] + # utility: print a big comment block into a set of files def put_banner(files, banner): for f in files: - print >>f, '/*' + print >> f, '/*' for line in banner: - print >>f, ' * %s' % line - print >>f, ' */' - print >>f + print >> f, ' * %s' % line + print >> f, ' */' + print >> f + # build a list of all the strings we need all_strs = list() @@ -236,7 +254,7 @@ for elem in CONFIG: if elem not in all_strs: all_strs.append(elem) compression_elems = [] -for mask in range(1, 1<>H, '#ifndef GRPC_CORE_LIB_TRANSPORT_STATIC_METADATA_H' -print >>H, '#define GRPC_CORE_LIB_TRANSPORT_STATIC_METADATA_H' -print >>H -print >>H, '#include "src/core/lib/transport/metadata.h"' -print >>H +print >> H, '#ifndef GRPC_CORE_LIB_TRANSPORT_STATIC_METADATA_H' +print >> H, '#define GRPC_CORE_LIB_TRANSPORT_STATIC_METADATA_H' +print >> H +print >> H, '#include "src/core/lib/transport/metadata.h"' +print >> H -print >>C, '#include "src/core/lib/transport/static_metadata.h"' -print >>C -print >>C, '#include "src/core/lib/slice/slice_internal.h"' -print >>C +print >> C, '#include "src/core/lib/transport/static_metadata.h"' +print >> C +print >> C, '#include "src/core/lib/slice/slice_internal.h"' +print >> C str_ofs = 0 id2strofs = {} for i, elem in enumerate(all_strs): id2strofs[i] = str_ofs - str_ofs += len(elem); + str_ofs += len(elem) + + def slice_def(i): - return '{.refcount = &grpc_static_metadata_refcounts[%d], .data.refcounted = {g_bytes+%d, %d}}' % (i, id2strofs[i], len(all_strs[i])) + return ('{.refcount = &grpc_static_metadata_refcounts[%d], .data.refcounted =' + ' {g_bytes+%d, %d}}') % ( + i, id2strofs[i], len(all_strs[i])) + # validate configuration for elem in METADATA_BATCH_CALLOUTS: assert elem in all_strs -print >>H, '#define GRPC_STATIC_MDSTR_COUNT %d' % len(all_strs) -print >>H, 'extern const grpc_slice grpc_static_slice_table[GRPC_STATIC_MDSTR_COUNT];' +print >> H, '#define GRPC_STATIC_MDSTR_COUNT %d' % len(all_strs) +print >> H, ('extern const grpc_slice ' + 'grpc_static_slice_table[GRPC_STATIC_MDSTR_COUNT];') for i, elem in enumerate(all_strs): - print >>H, '/* "%s" */' % elem - print >>H, '#define %s (grpc_static_slice_table[%d])' % (mangle(elem).upper(), i) -print >>H -print >>C, 'static uint8_t g_bytes[] = {%s};' % (','.join('%d' % ord(c) for c in ''.join(all_strs))) -print >>C -print >>C, 'static void static_ref(void *unused) {}' -print >>C, 'static void static_unref(grpc_exec_ctx *exec_ctx, void *unused) {}' -print >>C, 'static const grpc_slice_refcount_vtable static_sub_vtable = {static_ref, static_unref, grpc_slice_default_eq_impl, grpc_slice_default_hash_impl};'; -print >>H, 'extern const grpc_slice_refcount_vtable grpc_static_metadata_vtable;'; -print >>C, 'const grpc_slice_refcount_vtable grpc_static_metadata_vtable = {static_ref, static_unref, grpc_static_slice_eq, grpc_static_slice_hash};'; -print >>C, 'static grpc_slice_refcount static_sub_refcnt = {&static_sub_vtable, &static_sub_refcnt};'; -print >>H, 'extern grpc_slice_refcount grpc_static_metadata_refcounts[GRPC_STATIC_MDSTR_COUNT];' -print >>C, 'grpc_slice_refcount grpc_static_metadata_refcounts[GRPC_STATIC_MDSTR_COUNT] = {' + print >> H, '/* "%s" */' % elem + print >> H, '#define %s (grpc_static_slice_table[%d])' % ( + mangle(elem).upper(), i) +print >> H +print >> C, 'static uint8_t g_bytes[] = {%s};' % ( + ','.join('%d' % ord(c) for c in ''.join(all_strs))) +print >> C +print >> C, 'static void static_ref(void *unused) {}' +print >> C, 'static void static_unref(grpc_exec_ctx *exec_ctx, void *unused) {}' +print >> C, ('static const grpc_slice_refcount_vtable static_sub_vtable = ' + '{static_ref, static_unref, grpc_slice_default_eq_impl, ' + 'grpc_slice_default_hash_impl};') +print >> H, ('extern const grpc_slice_refcount_vtable ' + 'grpc_static_metadata_vtable;') +print >> C, ('const grpc_slice_refcount_vtable grpc_static_metadata_vtable = ' + '{static_ref, static_unref, grpc_static_slice_eq, ' + 'grpc_static_slice_hash};') +print >> C, ('static grpc_slice_refcount static_sub_refcnt = ' + '{&static_sub_vtable, &static_sub_refcnt};') +print >> H, ('extern grpc_slice_refcount ' + 'grpc_static_metadata_refcounts[GRPC_STATIC_MDSTR_COUNT];') +print >> C, ('grpc_slice_refcount ' + 'grpc_static_metadata_refcounts[GRPC_STATIC_MDSTR_COUNT] = {') for i, elem in enumerate(all_strs): - print >>C, ' {&grpc_static_metadata_vtable, &static_sub_refcnt},' -print >>C, '};' -print >>C -print >>H, '#define GRPC_IS_STATIC_METADATA_STRING(slice) \\' -print >>H, ' ((slice).refcount != NULL && (slice).refcount->vtable == &grpc_static_metadata_vtable)' -print >>H -print >>C, 'const grpc_slice grpc_static_slice_table[GRPC_STATIC_MDSTR_COUNT] = {' + print >> C, ' {&grpc_static_metadata_vtable, &static_sub_refcnt},' +print >> C, '};' +print >> C +print >> H, '#define GRPC_IS_STATIC_METADATA_STRING(slice) \\' +print >> H, (' ((slice).refcount != NULL && (slice).refcount->vtable == ' + '&grpc_static_metadata_vtable)') +print >> H +print >> C, ('const grpc_slice grpc_static_slice_table[GRPC_STATIC_MDSTR_COUNT]' + ' = {') for i, elem in enumerate(all_strs): - print >>C, slice_def(i) + ',' -print >>C, '};' -print >>C -print >>H, '#define GRPC_STATIC_METADATA_INDEX(static_slice) \\' -print >>H, ' ((int)((static_slice).refcount - grpc_static_metadata_refcounts))' -print >>H - -print >>D, '# hpack fuzzing dictionary' + print >> C, slice_def(i) + ',' +print >> C, '};' +print >> C +print >> H, '#define GRPC_STATIC_METADATA_INDEX(static_slice) \\' +print >> H, (' ((int)((static_slice).refcount - ' + 'grpc_static_metadata_refcounts))') +print >> H + +print >> D, '# hpack fuzzing dictionary' for i, elem in enumerate(all_strs): - print >>D, '%s' % (esc_dict([len(elem)] + [ord(c) for c in elem])) + print >> D, '%s' % (esc_dict([len(elem)] + [ord(c) for c in elem])) for i, elem in enumerate(all_elems): - print >>D, '%s' % (esc_dict([0, len(elem[0])] + [ord(c) for c in elem[0]] + - [len(elem[1])] + [ord(c) for c in elem[1]])) - -print >>H, '#define GRPC_STATIC_MDELEM_COUNT %d' % len(all_elems) -print >>H, 'extern grpc_mdelem_data grpc_static_mdelem_table[GRPC_STATIC_MDELEM_COUNT];' -print >>H, 'extern uintptr_t grpc_static_mdelem_user_data[GRPC_STATIC_MDELEM_COUNT];' + print >> D, '%s' % (esc_dict([0, len(elem[0])] + [ord(c) for c in elem[0]] + + [len(elem[1])] + [ord(c) for c in elem[1]])) + +print >> H, '#define GRPC_STATIC_MDELEM_COUNT %d' % len(all_elems) +print >> H, ('extern grpc_mdelem_data ' + 'grpc_static_mdelem_table[GRPC_STATIC_MDELEM_COUNT];') +print >> H, ('extern uintptr_t ' + 'grpc_static_mdelem_user_data[GRPC_STATIC_MDELEM_COUNT];') for i, elem in enumerate(all_elems): - print >>H, '/* "%s": "%s" */' % elem - print >>H, '#define %s (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[%d], GRPC_MDELEM_STORAGE_STATIC))' % (mangle(elem).upper(), i) -print >>H -print >>C, 'uintptr_t grpc_static_mdelem_user_data[GRPC_STATIC_MDELEM_COUNT] = {' -print >>C, ' %s' % ','.join('%d' % static_userdata.get(elem, 0) for elem in all_elems) -print >>C, '};' -print >>C + print >> H, '/* "%s": "%s" */' % elem + print >> H, ('#define %s (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[%d], ' + 'GRPC_MDELEM_STORAGE_STATIC))') % ( + mangle(elem).upper(), i) +print >> H +print >> C, ('uintptr_t grpc_static_mdelem_user_data[GRPC_STATIC_MDELEM_COUNT] ' + '= {') +print >> C, ' %s' % ','.join('%d' % static_userdata.get(elem, 0) + for elem in all_elems) +print >> C, '};' +print >> C + def str_idx(s): for i, s2 in enumerate(all_strs): if s == s2: return i + def md_idx(m): for i, m2 in enumerate(all_elems): if m == m2: return i + def offset_trials(mink): yield 0 for i in range(1, 100): for mul in [-1, 1]: yield mul * i + def perfect_hash(keys, name): p = perfection.hash_parameters(keys) + def f(i, p=p): i += p.offset x = i % p.t y = i / p.t return x + p.r[y] + return { - 'PHASHRANGE': p.t - 1 + max(p.r), - 'PHASHNKEYS': len(p.slots), - 'pyfunc': f, - 'code': """ + 'PHASHRANGE': + p.t - 1 + max(p.r), + 'PHASHNKEYS': + len(p.slots), + 'pyfunc': + f, + 'code': + """ static const int8_t %(name)s_r[] = {%(r)s}; static uint32_t %(name)s_phash(uint32_t i) { i %(offset_sign)s= %(offset)d; @@ -430,71 +489,77 @@ static uint32_t %(name)s_phash(uint32_t i) { return h; } """ % { - 'name': name, - 'r': ','.join('%d' % (r if r is not None else 0) for r in p.r), - 't': p.t, - 'offset': abs(p.offset), - 'offset_sign': '+' if p.offset > 0 else '-' + 'name': name, + 'r': ','.join('%d' % (r if r is not None else 0) for r in p.r), + 't': p.t, + 'offset': abs(p.offset), + 'offset_sign': '+' if p.offset > 0 else '-' } } -elem_keys = [str_idx(elem[0]) * len(all_strs) + str_idx(elem[1]) for elem in all_elems] -elem_hash = perfect_hash(elem_keys, "elems") -print >>C, elem_hash['code'] +elem_keys = [ + str_idx(elem[0]) * len(all_strs) + str_idx(elem[1]) for elem in all_elems +] +elem_hash = perfect_hash(elem_keys, 'elems') +print >> C, elem_hash['code'] keys = [0] * int(elem_hash['PHASHRANGE']) idxs = [255] * int(elem_hash['PHASHNKEYS']) for i, k in enumerate(elem_keys): - h = elem_hash['pyfunc'](k) - assert keys[h] == 0 - keys[h] = k - idxs[h] = i -print >>C, 'static const uint16_t elem_keys[] = {%s};' % ','.join('%d' % k for k in keys) -print >>C, 'static const uint8_t elem_idxs[] = {%s};' % ','.join('%d' % i for i in idxs) -print >>C - -print >>H, 'grpc_mdelem grpc_static_mdelem_for_static_strings(int a, int b);' -print >>C, 'grpc_mdelem grpc_static_mdelem_for_static_strings(int a, int b) {' -print >>C, ' if (a == -1 || b == -1) return GRPC_MDNULL;' -print >>C, ' uint32_t k = (uint32_t)(a * %d + b);' % len(all_strs) -print >>C, ' uint32_t h = elems_phash(k);' -print >>C, ' return h < GPR_ARRAY_SIZE(elem_keys) && elem_keys[h] == k ? GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[elem_idxs[h]], GRPC_MDELEM_STORAGE_STATIC) : GRPC_MDNULL;' -print >>C, '}' -print >>C - -print >>C, 'grpc_mdelem_data grpc_static_mdelem_table[GRPC_STATIC_MDELEM_COUNT] = {' + h = elem_hash['pyfunc'](k) + assert keys[h] == 0 + keys[h] = k + idxs[h] = i +print >> C, 'static const uint16_t elem_keys[] = {%s};' % ','.join( + '%d' % k for k in keys) +print >> C, 'static const uint8_t elem_idxs[] = {%s};' % ','.join( + '%d' % i for i in idxs) +print >> C + +print >> H, 'grpc_mdelem grpc_static_mdelem_for_static_strings(int a, int b);' +print >> C, 'grpc_mdelem grpc_static_mdelem_for_static_strings(int a, int b) {' +print >> C, ' if (a == -1 || b == -1) return GRPC_MDNULL;' +print >> C, ' uint32_t k = (uint32_t)(a * %d + b);' % len(all_strs) +print >> C, ' uint32_t h = elems_phash(k);' +print >> C, ' return h < GPR_ARRAY_SIZE(elem_keys) && elem_keys[h] == k ? GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[elem_idxs[h]], GRPC_MDELEM_STORAGE_STATIC) : GRPC_MDNULL;' +print >> C, '}' +print >> C + +print >> C, 'grpc_mdelem_data grpc_static_mdelem_table[GRPC_STATIC_MDELEM_COUNT] = {' for a, b in all_elems: - print >>C, '{%s,%s},' % (slice_def(str_idx(a)), slice_def(str_idx(b))) -print >>C, '};' + print >> C, '{%s,%s},' % (slice_def(str_idx(a)), slice_def(str_idx(b))) +print >> C, '};' -print >>H, 'typedef enum {' +print >> H, 'typedef enum {' for elem in METADATA_BATCH_CALLOUTS: - print >>H, ' %s,' % mangle(elem, 'batch').upper() -print >>H, ' GRPC_BATCH_CALLOUTS_COUNT' -print >>H, '} grpc_metadata_batch_callouts_index;' -print >>H -print >>H, 'typedef union {' -print >>H, ' struct grpc_linked_mdelem *array[GRPC_BATCH_CALLOUTS_COUNT];' -print >>H, ' struct {' + print >> H, ' %s,' % mangle(elem, 'batch').upper() +print >> H, ' GRPC_BATCH_CALLOUTS_COUNT' +print >> H, '} grpc_metadata_batch_callouts_index;' +print >> H +print >> H, 'typedef union {' +print >> H, ' struct grpc_linked_mdelem *array[GRPC_BATCH_CALLOUTS_COUNT];' +print >> H, ' struct {' for elem in METADATA_BATCH_CALLOUTS: - print >>H, ' struct grpc_linked_mdelem *%s;' % mangle(elem, '').lower() -print >>H, ' } named;' -print >>H, '} grpc_metadata_batch_callouts;' -print >>H -print >>H, '#define GRPC_BATCH_INDEX_OF(slice) \\' -print >>H, ' (GRPC_IS_STATIC_METADATA_STRING((slice)) ? (grpc_metadata_batch_callouts_index)GPR_CLAMP(GRPC_STATIC_METADATA_INDEX((slice)), 0, GRPC_BATCH_CALLOUTS_COUNT) : GRPC_BATCH_CALLOUTS_COUNT)' -print >>H - -print >>H, 'extern const uint8_t grpc_static_accept_encoding_metadata[%d];' % (1 << len(COMPRESSION_ALGORITHMS)) -print >>C, 'const uint8_t grpc_static_accept_encoding_metadata[%d] = {' % (1 << len(COMPRESSION_ALGORITHMS)) -print >>C, '0,%s' % ','.join('%d' % md_idx(elem) for elem in compression_elems) -print >>C, '};' -print >>C - -print >>H, '#define GRPC_MDELEM_ACCEPT_ENCODING_FOR_ALGORITHMS(algs) (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[grpc_static_accept_encoding_metadata[(algs)]], GRPC_MDELEM_STORAGE_STATIC))' - -print >>H, '#endif /* GRPC_CORE_LIB_TRANSPORT_STATIC_METADATA_H */' + print >> H, ' struct grpc_linked_mdelem *%s;' % mangle(elem, '').lower() +print >> H, ' } named;' +print >> H, '} grpc_metadata_batch_callouts;' +print >> H +print >> H, '#define GRPC_BATCH_INDEX_OF(slice) \\' +print >> H, ' (GRPC_IS_STATIC_METADATA_STRING((slice)) ? (grpc_metadata_batch_callouts_index)GPR_CLAMP(GRPC_STATIC_METADATA_INDEX((slice)), 0, GRPC_BATCH_CALLOUTS_COUNT) : GRPC_BATCH_CALLOUTS_COUNT)' +print >> H + +print >> H, 'extern const uint8_t grpc_static_accept_encoding_metadata[%d];' % ( + 1 << len(COMPRESSION_ALGORITHMS)) +print >> C, 'const uint8_t grpc_static_accept_encoding_metadata[%d] = {' % ( + 1 << len(COMPRESSION_ALGORITHMS)) +print >> C, '0,%s' % ','.join('%d' % md_idx(elem) for elem in compression_elems) +print >> C, '};' +print >> C + +print >> H, '#define GRPC_MDELEM_ACCEPT_ENCODING_FOR_ALGORITHMS(algs) (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[grpc_static_accept_encoding_metadata[(algs)]], GRPC_MDELEM_STORAGE_STATIC))' + +print >> H, '#endif /* GRPC_CORE_LIB_TRANSPORT_STATIC_METADATA_H */' H.close() C.close() -- cgit v1.2.3