trace_config.cc revision 36040ed30c39d2106a2cd5ec033e98b71302a744
1b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat// Copyright (c) 2015 The Chromium Authors. All rights reserved. 2b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat// Use of this source code is governed by a BSD-style license that can be 3b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat// found in the LICENSE file. 4b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 5b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat#include "base/trace_event/trace_config.h" 6b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 70d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko#include <stddef.h> 80d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko 90d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko#include <utility> 100d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko 11b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat#include "base/json/json_reader.h" 12b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat#include "base/json/json_writer.h" 1394ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez#include "base/memory/ptr_util.h" 140d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko#include "base/strings/pattern.h" 15b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat#include "base/strings/string_split.h" 16b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat#include "base/strings/string_tokenizer.h" 170c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez#include "base/strings/string_util.h" 18b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat#include "base/strings/stringprintf.h" 190d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko#include "base/trace_event/memory_dump_manager.h" 200d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko#include "base/trace_event/memory_dump_request_args.h" 21b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat#include "base/trace_event/trace_event.h" 22b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 23b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratnamespace base { 24b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratnamespace trace_event { 25b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 26b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratnamespace { 27b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 28b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat// String options that can be used to initialize TraceOptions. 29b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratconst char kRecordUntilFull[] = "record-until-full"; 30b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratconst char kRecordContinuously[] = "record-continuously"; 31b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratconst char kRecordAsMuchAsPossible[] = "record-as-much-as-possible"; 32b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratconst char kTraceToConsole[] = "trace-to-console"; 33b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratconst char kEnableSystrace[] = "enable-systrace"; 34b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratconst char kEnableArgumentFilter[] = "enable-argument-filter"; 35b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 36b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat// String parameters that can be used to parse the trace config string. 37b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratconst char kRecordModeParam[] = "record_mode"; 38b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratconst char kEnableSystraceParam[] = "enable_systrace"; 39b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratconst char kEnableArgumentFilterParam[] = "enable_argument_filter"; 40b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratconst char kIncludedCategoriesParam[] = "included_categories"; 41b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratconst char kExcludedCategoriesParam[] = "excluded_categories"; 42b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratconst char kSyntheticDelaysParam[] = "synthetic_delays"; 43b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 44b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratconst char kSyntheticDelayCategoryFilterPrefix[] = "DELAY("; 45b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 460d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko// String parameters that is used to parse memory dump config in trace config 470d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko// string. 480d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenkoconst char kMemoryDumpConfigParam[] = "memory_dump_config"; 490c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavezconst char kAllowedDumpModesParam[] = "allowed_dump_modes"; 500d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenkoconst char kTriggersParam[] = "triggers"; 5136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abeconst char kTriggerModeParam[] = "mode"; 5236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abeconst char kMinTimeBetweenDumps[] = "min_time_between_dumps_ms"; 5336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abeconst char kTriggerTypeParam[] = "type"; 5436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abeconst char kPeriodicIntervalLegacyParam[] = "periodic_interval_ms"; 5594ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavezconst char kHeapProfilerOptions[] = "heap_profiler_options"; 5694ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavezconst char kBreakdownThresholdBytes[] = "breakdown_threshold_bytes"; 570d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko 5836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe// String parameters used to parse category event filters. 5936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abeconst char kEventFiltersParam[] = "event_filters"; 6036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abeconst char kFilterPredicateParam[] = "filter_predicate"; 6136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abeconst char kFilterArgsParam[] = "filter_args"; 6236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 630d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko// Default configuration of memory dumps. 6494ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavezconst TraceConfig::MemoryDumpConfig::Trigger kDefaultHeavyMemoryDumpTrigger = { 6536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 2000, // min_time_between_dumps_ms 6636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe MemoryDumpLevelOfDetail::DETAILED, MemoryDumpType::PERIODIC_INTERVAL}; 6794ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavezconst TraceConfig::MemoryDumpConfig::Trigger kDefaultLightMemoryDumpTrigger = { 6836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 250, // min_time_between_dumps_ms 6936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe MemoryDumpLevelOfDetail::LIGHT, MemoryDumpType::PERIODIC_INTERVAL}; 700d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko 710d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenkoclass ConvertableTraceConfigToTraceFormat 720d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko : public base::trace_event::ConvertableToTraceFormat { 730d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko public: 740d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko explicit ConvertableTraceConfigToTraceFormat(const TraceConfig& trace_config) 750d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko : trace_config_(trace_config) {} 7636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 7745779228f8c9e40851cfd23f727e2bd8ffdd4714Alex Vakulenko ~ConvertableTraceConfigToTraceFormat() override {} 780c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez 790d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko void AppendAsTraceFormat(std::string* out) const override { 800d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko out->append(trace_config_.ToString()); 810d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko } 820d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko 830d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko private: 840d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko const TraceConfig trace_config_; 850d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko}; 860d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko 870c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavezstd::set<MemoryDumpLevelOfDetail> GetDefaultAllowedMemoryDumpModes() { 880c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez std::set<MemoryDumpLevelOfDetail> all_modes; 890c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez for (uint32_t mode = static_cast<uint32_t>(MemoryDumpLevelOfDetail::FIRST); 900c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez mode <= static_cast<uint32_t>(MemoryDumpLevelOfDetail::LAST); mode++) { 910c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez all_modes.insert(static_cast<MemoryDumpLevelOfDetail>(mode)); 920c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez } 930c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez return all_modes; 940c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez} 95b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 960c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez} // namespace 9794ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez 980c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector ChavezTraceConfig::MemoryDumpConfig::HeapProfiler::HeapProfiler() 990c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez : breakdown_threshold_bytes(kDefaultBreakdownThresholdBytes) {} 10094ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez 10194ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavezvoid TraceConfig::MemoryDumpConfig::HeapProfiler::Clear() { 10294ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez breakdown_threshold_bytes = kDefaultBreakdownThresholdBytes; 10394ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez} 10494ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez 1050c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavezvoid TraceConfig::ResetMemoryDumpConfig( 1060c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez const TraceConfig::MemoryDumpConfig& memory_dump_config) { 1070c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez memory_dump_config_.Clear(); 1080c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez memory_dump_config_ = memory_dump_config; 1090c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez} 1100c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez 1110c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector ChavezTraceConfig::MemoryDumpConfig::MemoryDumpConfig() {} 11294ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez 11394ffa55491333f3dcc701befd0d2652922916d99Luis Hector ChavezTraceConfig::MemoryDumpConfig::MemoryDumpConfig( 11494ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez const MemoryDumpConfig& other) = default; 11594ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez 1160c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector ChavezTraceConfig::MemoryDumpConfig::~MemoryDumpConfig() {} 11794ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez 11894ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavezvoid TraceConfig::MemoryDumpConfig::Clear() { 1190c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez allowed_dump_modes.clear(); 12094ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez triggers.clear(); 12194ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez heap_profiler_options.Clear(); 12294ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez} 12394ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez 12436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abevoid TraceConfig::MemoryDumpConfig::Merge( 12536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe const TraceConfig::MemoryDumpConfig& config) { 12636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe triggers.insert(triggers.end(), config.triggers.begin(), 12736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe config.triggers.end()); 12836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe allowed_dump_modes.insert(config.allowed_dump_modes.begin(), 12936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe config.allowed_dump_modes.end()); 13036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe heap_profiler_options.breakdown_threshold_bytes = 13136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe std::min(heap_profiler_options.breakdown_threshold_bytes, 13236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe config.heap_profiler_options.breakdown_threshold_bytes); 13336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe} 13436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 13536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko AbeTraceConfig::EventFilterConfig::EventFilterConfig( 13636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe const std::string& predicate_name) 13736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe : predicate_name_(predicate_name) {} 13836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 13936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko AbeTraceConfig::EventFilterConfig::~EventFilterConfig() {} 14036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 14136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko AbeTraceConfig::EventFilterConfig::EventFilterConfig(const EventFilterConfig& tc) { 14236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe *this = tc; 14336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe} 14436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 14536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko AbeTraceConfig::EventFilterConfig& TraceConfig::EventFilterConfig::operator=( 14636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe const TraceConfig::EventFilterConfig& rhs) { 14736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe if (this == &rhs) 14836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe return *this; 14936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 15036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe predicate_name_ = rhs.predicate_name_; 15136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe included_categories_ = rhs.included_categories_; 15236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe excluded_categories_ = rhs.excluded_categories_; 15336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe if (rhs.args_) 15436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe args_ = rhs.args_->CreateDeepCopy(); 15536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 15636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe return *this; 15736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe} 15836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 15936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abevoid TraceConfig::EventFilterConfig::AddIncludedCategory( 16036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe const std::string& category) { 16136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe included_categories_.push_back(category); 16236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe} 16336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 16436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abevoid TraceConfig::EventFilterConfig::AddExcludedCategory( 16536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe const std::string& category) { 16636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe excluded_categories_.push_back(category); 16736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe} 16836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 16936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abevoid TraceConfig::EventFilterConfig::SetArgs( 17036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe std::unique_ptr<base::DictionaryValue> args) { 17136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe args_ = std::move(args); 17236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe} 17336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 17436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abebool TraceConfig::EventFilterConfig::GetArgAsSet( 17536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe const char* key, 17636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe std::unordered_set<std::string>* out_set) const { 17736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe const ListValue* list = nullptr; 17836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe if (!args_->GetList(key, &list)) 17936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe return false; 18036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe for (size_t i = 0; i < list->GetSize(); ++i) { 18136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe std::string value; 18236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe if (list->GetString(i, &value)) 18336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe out_set->insert(value); 18436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe } 18536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe return true; 18636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe} 18736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 18836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abebool TraceConfig::EventFilterConfig::IsCategoryGroupEnabled( 18936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe const char* category_group_name) const { 19036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe CStringTokenizer category_group_tokens( 19136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe category_group_name, category_group_name + strlen(category_group_name), 19236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe ","); 19336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe while (category_group_tokens.GetNext()) { 19436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe std::string category_group_token = category_group_tokens.token(); 19536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 19636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe for (const auto& excluded_category : excluded_categories_) { 19736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe if (base::MatchPattern(category_group_token, excluded_category)) { 19836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe return false; 19936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe } 20036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe } 20136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 20236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe for (const auto& included_category : included_categories_) { 20336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe if (base::MatchPattern(category_group_token, included_category)) { 20436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe return true; 20536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe } 20636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe } 20736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe } 20836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 20936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe return false; 21036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe} 21136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 212b8cf94937c52feb53b55c39e3f82094d27de464cDaniel EratTraceConfig::TraceConfig() { 213b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat InitializeDefault(); 214b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 215b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 2160c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector ChavezTraceConfig::TraceConfig(StringPiece category_filter_string, 2170c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez StringPiece trace_options_string) { 218b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat InitializeFromStrings(category_filter_string, trace_options_string); 219b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 220b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 2210c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector ChavezTraceConfig::TraceConfig(StringPiece category_filter_string, 222b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat TraceRecordMode record_mode) { 223b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat std::string trace_options_string; 224b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat switch (record_mode) { 225b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat case RECORD_UNTIL_FULL: 226b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat trace_options_string = kRecordUntilFull; 227b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat break; 228b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat case RECORD_CONTINUOUSLY: 229b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat trace_options_string = kRecordContinuously; 230b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat break; 231b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat case RECORD_AS_MUCH_AS_POSSIBLE: 232b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat trace_options_string = kRecordAsMuchAsPossible; 233b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat break; 234b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat case ECHO_TO_CONSOLE: 235b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat trace_options_string = kTraceToConsole; 236b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat break; 237b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat default: 238b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat NOTREACHED(); 239b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 240b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat InitializeFromStrings(category_filter_string, trace_options_string); 241b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 242b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 24394ffa55491333f3dcc701befd0d2652922916d99Luis Hector ChavezTraceConfig::TraceConfig(const DictionaryValue& config) { 24494ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez InitializeFromConfigDict(config); 24594ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez} 24694ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez 2470c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector ChavezTraceConfig::TraceConfig(StringPiece config_string) { 248b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (!config_string.empty()) 249b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat InitializeFromConfigString(config_string); 250b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat else 251b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat InitializeDefault(); 252b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 253b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 254b8cf94937c52feb53b55c39e3f82094d27de464cDaniel EratTraceConfig::TraceConfig(const TraceConfig& tc) 255b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat : record_mode_(tc.record_mode_), 256b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat enable_systrace_(tc.enable_systrace_), 257b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat enable_argument_filter_(tc.enable_argument_filter_), 2580d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko memory_dump_config_(tc.memory_dump_config_), 259b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat included_categories_(tc.included_categories_), 260b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat disabled_categories_(tc.disabled_categories_), 261b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat excluded_categories_(tc.excluded_categories_), 26236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe synthetic_delays_(tc.synthetic_delays_), 26336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe event_filters_(tc.event_filters_) {} 264b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 265b8cf94937c52feb53b55c39e3f82094d27de464cDaniel EratTraceConfig::~TraceConfig() { 266b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 267b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 268b8cf94937c52feb53b55c39e3f82094d27de464cDaniel EratTraceConfig& TraceConfig::operator=(const TraceConfig& rhs) { 269b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (this == &rhs) 270b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat return *this; 271b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 272b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat record_mode_ = rhs.record_mode_; 273b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat enable_systrace_ = rhs.enable_systrace_; 274b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat enable_argument_filter_ = rhs.enable_argument_filter_; 2750d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko memory_dump_config_ = rhs.memory_dump_config_; 276b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat included_categories_ = rhs.included_categories_; 277b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat disabled_categories_ = rhs.disabled_categories_; 278b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat excluded_categories_ = rhs.excluded_categories_; 279b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat synthetic_delays_ = rhs.synthetic_delays_; 28036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe event_filters_ = rhs.event_filters_; 281b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat return *this; 282b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 283b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 284b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratconst TraceConfig::StringList& TraceConfig::GetSyntheticDelayValues() const { 285b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat return synthetic_delays_; 286b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 287b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 288b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratstd::string TraceConfig::ToString() const { 2890c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez std::unique_ptr<DictionaryValue> dict = ToDict(); 290b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat std::string json; 2910c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez JSONWriter::Write(*dict, &json); 292b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat return json; 293b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 294b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 29594ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavezstd::unique_ptr<ConvertableToTraceFormat> 29694ffa55491333f3dcc701befd0d2652922916d99Luis Hector ChavezTraceConfig::AsConvertableToTraceFormat() const { 29736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe return MakeUnique<ConvertableTraceConfigToTraceFormat>(*this); 2980d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko} 2990d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko 300b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratstd::string TraceConfig::ToCategoryFilterString() const { 301b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat std::string filter_string; 302b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat WriteCategoryFilterString(included_categories_, &filter_string, true); 303b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat WriteCategoryFilterString(disabled_categories_, &filter_string, true); 304b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat WriteCategoryFilterString(excluded_categories_, &filter_string, false); 305b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat WriteCategoryFilterString(synthetic_delays_, &filter_string); 306b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat return filter_string; 307b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 308b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 309b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratbool TraceConfig::IsCategoryGroupEnabled( 310b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat const char* category_group_name) const { 311b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // TraceLog should call this method only as part of enabling/disabling 312b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // categories. 313b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 314b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat bool had_enabled_by_default = false; 315b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat DCHECK(category_group_name); 3160c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez std::string category_group_name_str = category_group_name; 3170c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez StringTokenizer category_group_tokens(category_group_name_str, ","); 318b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat while (category_group_tokens.GetNext()) { 319b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat std::string category_group_token = category_group_tokens.token(); 320b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // Don't allow empty tokens, nor tokens with leading or trailing space. 321b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat DCHECK(!TraceConfig::IsEmptyOrContainsLeadingOrTrailingWhitespace( 322b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat category_group_token)) 323b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat << "Disallowed category string"; 3240c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez if (IsCategoryEnabled(category_group_token.c_str())) 325b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat return true; 3260c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez 3270c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez if (!MatchPattern(category_group_token, TRACE_DISABLED_BY_DEFAULT("*"))) 328b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat had_enabled_by_default = true; 329b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 330b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // Do a second pass to check for explicitly disabled categories 331b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // (those explicitly enabled have priority due to first pass). 332b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat category_group_tokens.Reset(); 333b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat bool category_group_disabled = false; 334b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat while (category_group_tokens.GetNext()) { 335b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat std::string category_group_token = category_group_tokens.token(); 3360c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez for (const std::string& category : excluded_categories_) { 3370c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez if (MatchPattern(category_group_token, category)) { 338b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // Current token of category_group_name is present in excluded_list. 339b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // Flag the exclusion and proceed further to check if any of the 340b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // remaining categories of category_group_name is not present in the 341b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // excluded_ list. 342b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat category_group_disabled = true; 343b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat break; 344b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 345b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // One of the category of category_group_name is not present in 3460d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko // excluded_ list. So, if it's not a disabled-by-default category, 3470d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko // it has to be included_ list. Enable the category_group_name 3480d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko // for recording. 3490c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez if (!MatchPattern(category_group_token, TRACE_DISABLED_BY_DEFAULT("*"))) { 3500d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko category_group_disabled = false; 3510d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko } 352b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 353b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // One of the categories present in category_group_name is not present in 354b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // excluded_ list. Implies this category_group_name group can be enabled 355b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // for recording, since one of its groups is enabled for recording. 356b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (!category_group_disabled) 357b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat break; 358b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 359b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // If the category group is not excluded, and there are no included patterns 360b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // we consider this category group enabled, as long as it had categories 361b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // other than disabled-by-default. 3620c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez return !category_group_disabled && had_enabled_by_default && 3630c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez included_categories_.empty(); 364b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 365b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 366b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratvoid TraceConfig::Merge(const TraceConfig& config) { 367b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (record_mode_ != config.record_mode_ 368b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat || enable_systrace_ != config.enable_systrace_ 369b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat || enable_argument_filter_ != config.enable_argument_filter_) { 370b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat DLOG(ERROR) << "Attempting to merge trace config with a different " 371b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat << "set of options."; 372b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 373b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 374b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // Keep included patterns only if both filters have an included entry. 375b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // Otherwise, one of the filter was specifying "*" and we want to honor the 376b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // broadest filter. 377b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (HasIncludedPatterns() && config.HasIncludedPatterns()) { 378b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat included_categories_.insert(included_categories_.end(), 379b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat config.included_categories_.begin(), 380b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat config.included_categories_.end()); 381b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } else { 382b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat included_categories_.clear(); 383b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 384b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 38536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe memory_dump_config_.Merge(config.memory_dump_config_); 3860d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko 387b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat disabled_categories_.insert(disabled_categories_.end(), 388b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat config.disabled_categories_.begin(), 389b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat config.disabled_categories_.end()); 390b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat excluded_categories_.insert(excluded_categories_.end(), 391b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat config.excluded_categories_.begin(), 392b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat config.excluded_categories_.end()); 393b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat synthetic_delays_.insert(synthetic_delays_.end(), 394b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat config.synthetic_delays_.begin(), 395b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat config.synthetic_delays_.end()); 39636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe event_filters_.insert(event_filters_.end(), config.event_filters().begin(), 39736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe config.event_filters().end()); 398b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 399b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 400b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratvoid TraceConfig::Clear() { 401b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat record_mode_ = RECORD_UNTIL_FULL; 402b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat enable_systrace_ = false; 403b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat enable_argument_filter_ = false; 404b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat included_categories_.clear(); 405b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat disabled_categories_.clear(); 406b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat excluded_categories_.clear(); 407b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat synthetic_delays_.clear(); 40894ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez memory_dump_config_.Clear(); 40936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe event_filters_.clear(); 410b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 411b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 412b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratvoid TraceConfig::InitializeDefault() { 413b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat record_mode_ = RECORD_UNTIL_FULL; 414b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat enable_systrace_ = false; 415b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat enable_argument_filter_ = false; 416b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 417b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 41894ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavezvoid TraceConfig::InitializeFromConfigDict(const DictionaryValue& dict) { 419b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat record_mode_ = RECORD_UNTIL_FULL; 420b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat std::string record_mode; 42194ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez if (dict.GetString(kRecordModeParam, &record_mode)) { 422b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (record_mode == kRecordUntilFull) { 423b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat record_mode_ = RECORD_UNTIL_FULL; 424b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } else if (record_mode == kRecordContinuously) { 425b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat record_mode_ = RECORD_CONTINUOUSLY; 426b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } else if (record_mode == kTraceToConsole) { 427b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat record_mode_ = ECHO_TO_CONSOLE; 428b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } else if (record_mode == kRecordAsMuchAsPossible) { 429b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat record_mode_ = RECORD_AS_MUCH_AS_POSSIBLE; 430b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 431b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 432b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 4330c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez bool val; 4340c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez enable_systrace_ = dict.GetBoolean(kEnableSystraceParam, &val) ? val : false; 4350c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez enable_argument_filter_ = 4360c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez dict.GetBoolean(kEnableArgumentFilterParam, &val) ? val : false; 437b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 4380c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez const ListValue* category_list = nullptr; 43994ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez if (dict.GetList(kIncludedCategoriesParam, &category_list)) 440b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat SetCategoriesFromIncludedList(*category_list); 44194ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez if (dict.GetList(kExcludedCategoriesParam, &category_list)) 442b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat SetCategoriesFromExcludedList(*category_list); 44394ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez if (dict.GetList(kSyntheticDelaysParam, &category_list)) 444b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat SetSyntheticDelaysFromList(*category_list); 4450d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko 44636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe const base::ListValue* category_event_filters = nullptr; 44736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe if (dict.GetList(kEventFiltersParam, &category_event_filters)) 44836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe SetEventFiltersFromConfigList(*category_event_filters); 44936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 4500d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko if (IsCategoryEnabled(MemoryDumpManager::kTraceCategory)) { 4510d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko // If dump triggers not set, the client is using the legacy with just 4520d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko // category enabled. So, use the default periodic dump config. 4530c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez const DictionaryValue* memory_dump_config = nullptr; 45494ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez if (dict.GetDictionary(kMemoryDumpConfigParam, &memory_dump_config)) 4550c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez SetMemoryDumpConfigFromConfigDict(*memory_dump_config); 4560d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko else 4570d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko SetDefaultMemoryDumpConfig(); 4580d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko } 459b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 460b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 4610c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavezvoid TraceConfig::InitializeFromConfigString(StringPiece config_string) { 4620c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez auto dict = DictionaryValue::From(JSONReader::Read(config_string)); 4630c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez if (dict) 4640c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez InitializeFromConfigDict(*dict); 4650c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez else 4660c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez InitializeDefault(); 46794ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez} 46894ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez 4690c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavezvoid TraceConfig::InitializeFromStrings(StringPiece category_filter_string, 4700c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez StringPiece trace_options_string) { 471b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (!category_filter_string.empty()) { 4720c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez std::vector<std::string> split = SplitString( 4730c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez category_filter_string, ",", TRIM_WHITESPACE, SPLIT_WANT_ALL); 4740c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez for (const std::string& category : split) { 475b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // Ignore empty categories. 476b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (category.empty()) 477b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat continue; 478b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // Synthetic delays are of the form 'DELAY(delay;option;option;...)'. 4790c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez if (StartsWith(category, kSyntheticDelayCategoryFilterPrefix, 4800c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez CompareCase::SENSITIVE) && 4810c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez category.back() == ')') { 4820c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez std::string synthetic_category = category.substr( 483b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat strlen(kSyntheticDelayCategoryFilterPrefix), 484b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat category.size() - strlen(kSyntheticDelayCategoryFilterPrefix) - 1); 4850c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez size_t name_length = synthetic_category.find(';'); 486b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (name_length != std::string::npos && name_length > 0 && 4870c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez name_length != synthetic_category.size() - 1) { 4880c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez synthetic_delays_.push_back(synthetic_category); 489b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 4900c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez } else if (category.front() == '-') { 491b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // Excluded categories start with '-'. 492b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // Remove '-' from category string. 4930c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez excluded_categories_.push_back(category.substr(1)); 494b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } else if (category.compare(0, strlen(TRACE_DISABLED_BY_DEFAULT("")), 495b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat TRACE_DISABLED_BY_DEFAULT("")) == 0) { 496b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat disabled_categories_.push_back(category); 497b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } else { 498b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat included_categories_.push_back(category); 499b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 500b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 501b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 502b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 503b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat record_mode_ = RECORD_UNTIL_FULL; 504b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat enable_systrace_ = false; 505b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat enable_argument_filter_ = false; 5060c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez if (!trace_options_string.empty()) { 5070c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez std::vector<std::string> split = 5080c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez SplitString(trace_options_string, ",", TRIM_WHITESPACE, SPLIT_WANT_ALL); 5090c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez for (const std::string& token : split) { 5100c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez if (token == kRecordUntilFull) { 511b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat record_mode_ = RECORD_UNTIL_FULL; 5120c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez } else if (token == kRecordContinuously) { 513b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat record_mode_ = RECORD_CONTINUOUSLY; 5140c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez } else if (token == kTraceToConsole) { 515b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat record_mode_ = ECHO_TO_CONSOLE; 5160c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez } else if (token == kRecordAsMuchAsPossible) { 517b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat record_mode_ = RECORD_AS_MUCH_AS_POSSIBLE; 5180c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez } else if (token == kEnableSystrace) { 519b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat enable_systrace_ = true; 5200c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez } else if (token == kEnableArgumentFilter) { 521b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat enable_argument_filter_ = true; 522b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 523b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 524b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 5250d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko 5260d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko if (IsCategoryEnabled(MemoryDumpManager::kTraceCategory)) { 5270d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko SetDefaultMemoryDumpConfig(); 5280d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko } 529b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 530b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 531b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratvoid TraceConfig::SetCategoriesFromIncludedList( 5320c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez const ListValue& included_list) { 533b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat included_categories_.clear(); 534b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat for (size_t i = 0; i < included_list.GetSize(); ++i) { 535b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat std::string category; 536b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (!included_list.GetString(i, &category)) 537b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat continue; 538b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (category.compare(0, strlen(TRACE_DISABLED_BY_DEFAULT("")), 539b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat TRACE_DISABLED_BY_DEFAULT("")) == 0) { 540b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat disabled_categories_.push_back(category); 541b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } else { 542b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat included_categories_.push_back(category); 543b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 544b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 545b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 546b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 547b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratvoid TraceConfig::SetCategoriesFromExcludedList( 5480c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez const ListValue& excluded_list) { 549b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat excluded_categories_.clear(); 550b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat for (size_t i = 0; i < excluded_list.GetSize(); ++i) { 551b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat std::string category; 552b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (excluded_list.GetString(i, &category)) 553b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat excluded_categories_.push_back(category); 554b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 555b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 556b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 5570c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavezvoid TraceConfig::SetSyntheticDelaysFromList(const ListValue& list) { 558b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat synthetic_delays_.clear(); 559b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat for (size_t i = 0; i < list.GetSize(); ++i) { 560b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat std::string delay; 561b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (!list.GetString(i, &delay)) 562b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat continue; 563b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // Synthetic delays are of the form "delay;option;option;...". 564b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat size_t name_length = delay.find(';'); 565b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (name_length != std::string::npos && name_length > 0 && 566b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat name_length != delay.size() - 1) { 567b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat synthetic_delays_.push_back(delay); 568b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 569b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 570b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 571b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 5720c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavezvoid TraceConfig::AddCategoryToDict(DictionaryValue* dict, 573b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat const char* param, 574b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat const StringList& categories) const { 575b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (categories.empty()) 576b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat return; 577b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 5780c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez auto list = MakeUnique<ListValue>(); 5790c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez for (const std::string& category : categories) 5800c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez list->AppendString(category); 5810c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez dict->Set(param, std::move(list)); 5820d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko} 5830d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko 5840c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavezvoid TraceConfig::SetMemoryDumpConfigFromConfigDict( 5850c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez const DictionaryValue& memory_dump_config) { 5860c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez // Set allowed dump modes. 5870c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez memory_dump_config_.allowed_dump_modes.clear(); 5880c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez const ListValue* allowed_modes_list; 5890c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez if (memory_dump_config.GetList(kAllowedDumpModesParam, &allowed_modes_list)) { 5900c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez for (size_t i = 0; i < allowed_modes_list->GetSize(); ++i) { 5910c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez std::string level_of_detail_str; 5920c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez allowed_modes_list->GetString(i, &level_of_detail_str); 5930c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez memory_dump_config_.allowed_dump_modes.insert( 5940c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez StringToMemoryDumpLevelOfDetail(level_of_detail_str)); 5950c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez } 5960c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez } else { 5970c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez // If allowed modes param is not given then allow all modes by default. 5980c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez memory_dump_config_.allowed_dump_modes = GetDefaultAllowedMemoryDumpModes(); 5990c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez } 6000c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez 60194ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez // Set triggers 60294ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez memory_dump_config_.triggers.clear(); 6030c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez const ListValue* trigger_list = nullptr; 60494ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez if (memory_dump_config.GetList(kTriggersParam, &trigger_list) && 60594ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez trigger_list->GetSize() > 0) { 60694ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez for (size_t i = 0; i < trigger_list->GetSize(); ++i) { 6070c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez const DictionaryValue* trigger = nullptr; 60894ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez if (!trigger_list->GetDictionary(i, &trigger)) 60994ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez continue; 6100d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko 61136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe MemoryDumpConfig::Trigger dump_config; 61294ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez int interval = 0; 61336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe if (!trigger->GetInteger(kMinTimeBetweenDumps, &interval)) { 61436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe // If "min_time_between_dumps_ms" param was not given, then the trace 61536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe // config uses old format where only periodic dumps are supported. 61636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe trigger->GetInteger(kPeriodicIntervalLegacyParam, &interval); 61736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe dump_config.trigger_type = MemoryDumpType::PERIODIC_INTERVAL; 61836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe } else { 61936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe std::string trigger_type_str; 62036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe trigger->GetString(kTriggerTypeParam, &trigger_type_str); 62136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe dump_config.trigger_type = StringToMemoryDumpType(trigger_type_str); 62236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe } 623e5b2c6fa6f923f3a2f66346c2f169d9f0fceb3dcLuis Hector Chavez DCHECK_GT(interval, 0); 62436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe dump_config.min_time_between_dumps_ms = static_cast<uint32_t>(interval); 62536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 62694ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez std::string level_of_detail_str; 62736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe trigger->GetString(kTriggerModeParam, &level_of_detail_str); 62894ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez dump_config.level_of_detail = 62994ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez StringToMemoryDumpLevelOfDetail(level_of_detail_str); 63036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 63194ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez memory_dump_config_.triggers.push_back(dump_config); 63294ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez } 63394ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez } 6340d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko 63594ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez // Set heap profiler options 6360c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez const DictionaryValue* heap_profiler_options = nullptr; 63794ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez if (memory_dump_config.GetDictionary(kHeapProfilerOptions, 63894ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez &heap_profiler_options)) { 63994ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez int min_size_bytes = 0; 64094ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez if (heap_profiler_options->GetInteger(kBreakdownThresholdBytes, 64194ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez &min_size_bytes) 64294ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez && min_size_bytes >= 0) { 64394ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez memory_dump_config_.heap_profiler_options.breakdown_threshold_bytes = 64494ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez static_cast<size_t>(min_size_bytes); 64594ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez } else { 64694ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez memory_dump_config_.heap_profiler_options.breakdown_threshold_bytes = 64794ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez MemoryDumpConfig::HeapProfiler::kDefaultBreakdownThresholdBytes; 6480d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko } 6490d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko } 6500d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko} 6510d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko 6520d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenkovoid TraceConfig::SetDefaultMemoryDumpConfig() { 65394ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez memory_dump_config_.Clear(); 65494ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez memory_dump_config_.triggers.push_back(kDefaultHeavyMemoryDumpTrigger); 65594ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez memory_dump_config_.triggers.push_back(kDefaultLightMemoryDumpTrigger); 6560c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez memory_dump_config_.allowed_dump_modes = GetDefaultAllowedMemoryDumpModes(); 657b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 658b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 65936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abevoid TraceConfig::SetEventFiltersFromConfigList( 66036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe const base::ListValue& category_event_filters) { 66136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe event_filters_.clear(); 66236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 66336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe for (size_t event_filter_index = 0; 66436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe event_filter_index < category_event_filters.GetSize(); 66536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe ++event_filter_index) { 66636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe const base::DictionaryValue* event_filter = nullptr; 66736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe if (!category_event_filters.GetDictionary(event_filter_index, 66836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe &event_filter)) 66936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe continue; 67036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 67136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe std::string predicate_name; 67236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe CHECK(event_filter->GetString(kFilterPredicateParam, &predicate_name)) 67336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe << "Invalid predicate name in category event filter."; 67436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 67536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe EventFilterConfig new_config(predicate_name); 67636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe const base::ListValue* included_list = nullptr; 67736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe CHECK(event_filter->GetList(kIncludedCategoriesParam, &included_list)) 67836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe << "Missing included_categories in category event filter."; 67936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 68036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe for (size_t i = 0; i < included_list->GetSize(); ++i) { 68136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe std::string category; 68236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe if (included_list->GetString(i, &category)) 68336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe new_config.AddIncludedCategory(category); 68436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe } 68536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 68636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe const base::ListValue* excluded_list = nullptr; 68736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe if (event_filter->GetList(kExcludedCategoriesParam, &excluded_list)) { 68836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe for (size_t i = 0; i < excluded_list->GetSize(); ++i) { 68936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe std::string category; 69036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe if (excluded_list->GetString(i, &category)) 69136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe new_config.AddExcludedCategory(category); 69236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe } 69336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe } 69436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 69536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe const base::DictionaryValue* args_dict = nullptr; 69636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe if (event_filter->GetDictionary(kFilterArgsParam, &args_dict)) 69736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe new_config.SetArgs(args_dict->CreateDeepCopy()); 69836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 69936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe event_filters_.push_back(new_config); 70036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe } 70136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe} 70236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 7030c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavezstd::unique_ptr<DictionaryValue> TraceConfig::ToDict() const { 7040c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez auto dict = MakeUnique<DictionaryValue>(); 705b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat switch (record_mode_) { 706b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat case RECORD_UNTIL_FULL: 7070c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez dict->SetString(kRecordModeParam, kRecordUntilFull); 708b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat break; 709b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat case RECORD_CONTINUOUSLY: 7100c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez dict->SetString(kRecordModeParam, kRecordContinuously); 711b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat break; 712b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat case RECORD_AS_MUCH_AS_POSSIBLE: 7130c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez dict->SetString(kRecordModeParam, kRecordAsMuchAsPossible); 714b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat break; 715b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat case ECHO_TO_CONSOLE: 7160c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez dict->SetString(kRecordModeParam, kTraceToConsole); 717b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat break; 718b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat default: 719b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat NOTREACHED(); 720b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 721b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 7220c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez dict->SetBoolean(kEnableSystraceParam, enable_systrace_); 7230c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez dict->SetBoolean(kEnableArgumentFilterParam, enable_argument_filter_); 724b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 725b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat StringList categories(included_categories_); 726b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat categories.insert(categories.end(), 727b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat disabled_categories_.begin(), 728b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat disabled_categories_.end()); 7290c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez AddCategoryToDict(dict.get(), kIncludedCategoriesParam, categories); 7300c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez AddCategoryToDict(dict.get(), kExcludedCategoriesParam, excluded_categories_); 7310c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez AddCategoryToDict(dict.get(), kSyntheticDelaysParam, synthetic_delays_); 7320d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko 73336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe if (!event_filters_.empty()) { 73436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe std::unique_ptr<base::ListValue> filter_list(new base::ListValue()); 73536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe for (const EventFilterConfig& filter : event_filters_) { 73636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe std::unique_ptr<base::DictionaryValue> filter_dict( 73736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe new base::DictionaryValue()); 73836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe filter_dict->SetString(kFilterPredicateParam, filter.predicate_name()); 73936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 74036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe std::unique_ptr<base::ListValue> included_categories_list( 74136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe new base::ListValue()); 74236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe for (const std::string& included_category : filter.included_categories()) 74336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe included_categories_list->AppendString(included_category); 74436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 74536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe filter_dict->Set(kIncludedCategoriesParam, 74636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe std::move(included_categories_list)); 74736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 74836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe if (!filter.excluded_categories().empty()) { 74936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe std::unique_ptr<base::ListValue> excluded_categories_list( 75036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe new base::ListValue()); 75136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe for (const std::string& excluded_category : 75236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe filter.excluded_categories()) 75336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe excluded_categories_list->AppendString(excluded_category); 75436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 75536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe filter_dict->Set(kExcludedCategoriesParam, 75636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe std::move(excluded_categories_list)); 75736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe } 75836040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 75936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe if (filter.filter_args()) 76036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe filter_dict->Set(kFilterArgsParam, 76136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe filter.filter_args()->CreateDeepCopy()); 76236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 76336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe filter_list->Append(std::move(filter_dict)); 76436040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe } 76536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe dict->Set(kEventFiltersParam, std::move(filter_list)); 76636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe } 76736040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe 7680d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko if (IsCategoryEnabled(MemoryDumpManager::kTraceCategory)) { 7690c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez auto allowed_modes = MakeUnique<ListValue>(); 7700c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez for (auto dump_mode : memory_dump_config_.allowed_dump_modes) 7710c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez allowed_modes->AppendString(MemoryDumpLevelOfDetailToString(dump_mode)); 7720c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez 7730c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez auto memory_dump_config = MakeUnique<DictionaryValue>(); 7740c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez memory_dump_config->Set(kAllowedDumpModesParam, std::move(allowed_modes)); 7750c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez 7760c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez auto triggers_list = MakeUnique<ListValue>(); 7770c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez for (const auto& config : memory_dump_config_.triggers) { 7780c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez auto trigger_dict = MakeUnique<DictionaryValue>(); 77936040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe trigger_dict->SetString(kTriggerTypeParam, 78036040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe MemoryDumpTypeToString(config.trigger_type)); 78136040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe trigger_dict->SetInteger( 78236040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe kMinTimeBetweenDumps, 78336040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe static_cast<int>(config.min_time_between_dumps_ms)); 7840d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko trigger_dict->SetString( 78536040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe kTriggerModeParam, 78636040ed30c39d2106a2cd5ec033e98b71302a744Hidehiko Abe MemoryDumpLevelOfDetailToString(config.level_of_detail)); 7870d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko triggers_list->Append(std::move(trigger_dict)); 7880d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko } 7890d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko 7900d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko // Empty triggers will still be specified explicitly since it means that 7910d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko // the periodic dumps are not enabled. 7920d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko memory_dump_config->Set(kTriggersParam, std::move(triggers_list)); 79394ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez 79494ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez if (memory_dump_config_.heap_profiler_options.breakdown_threshold_bytes != 79594ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez MemoryDumpConfig::HeapProfiler::kDefaultBreakdownThresholdBytes) { 7960c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez auto options = MakeUnique<DictionaryValue>(); 7970c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez options->SetInteger( 79894ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez kBreakdownThresholdBytes, 79994ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez memory_dump_config_.heap_profiler_options.breakdown_threshold_bytes); 8000c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez memory_dump_config->Set(kHeapProfilerOptions, std::move(options)); 80194ffa55491333f3dcc701befd0d2652922916d99Luis Hector Chavez } 8020c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez dict->Set(kMemoryDumpConfigParam, std::move(memory_dump_config)); 8030d205d712abd16eeed2f5d5b1052a367d23a223fAlex Vakulenko } 8040c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez return dict; 805b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 806b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 807b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratstd::string TraceConfig::ToTraceOptionsString() const { 808b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat std::string ret; 809b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat switch (record_mode_) { 810b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat case RECORD_UNTIL_FULL: 811b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat ret = kRecordUntilFull; 812b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat break; 813b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat case RECORD_CONTINUOUSLY: 814b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat ret = kRecordContinuously; 815b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat break; 816b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat case RECORD_AS_MUCH_AS_POSSIBLE: 817b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat ret = kRecordAsMuchAsPossible; 818b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat break; 819b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat case ECHO_TO_CONSOLE: 820b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat ret = kTraceToConsole; 821b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat break; 822b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat default: 823b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat NOTREACHED(); 824b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 825b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (enable_systrace_) 826b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat ret = ret + "," + kEnableSystrace; 827b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (enable_argument_filter_) 828b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat ret = ret + "," + kEnableArgumentFilter; 829b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat return ret; 830b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 831b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 832b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratvoid TraceConfig::WriteCategoryFilterString(const StringList& values, 833b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat std::string* out, 834b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat bool included) const { 835b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat bool prepend_comma = !out->empty(); 836b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat int token_cnt = 0; 8370c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez for (const std::string& category : values) { 838b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (token_cnt > 0 || prepend_comma) 839b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat StringAppendF(out, ","); 8400c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez StringAppendF(out, "%s%s", (included ? "" : "-"), category.c_str()); 841b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat ++token_cnt; 842b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 843b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 844b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 845b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratvoid TraceConfig::WriteCategoryFilterString(const StringList& delays, 846b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat std::string* out) const { 847b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat bool prepend_comma = !out->empty(); 848b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat int token_cnt = 0; 8490c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez for (const std::string& category : delays) { 850b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat if (token_cnt > 0 || prepend_comma) 851b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat StringAppendF(out, ","); 852b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat StringAppendF(out, "%s%s)", kSyntheticDelayCategoryFilterPrefix, 8530c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez category.c_str()); 854b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat ++token_cnt; 855b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 856b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 857b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 858b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratbool TraceConfig::IsCategoryEnabled(const char* category_name) const { 859b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // Check the disabled- filters and the disabled-* wildcard first so that a 860b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat // "*" filter does not include the disabled. 8610c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez for (const std::string& category : disabled_categories_) { 8620c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez if (MatchPattern(category_name, category)) 863b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat return true; 864b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 865b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 8660c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez if (MatchPattern(category_name, TRACE_DISABLED_BY_DEFAULT("*"))) 867b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat return false; 868b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 8690c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez for (const std::string& category : included_categories_) { 8700c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez if (MatchPattern(category_name, category)) 871b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat return true; 872b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat } 873b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 874b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat return false; 875b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 876b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 877b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratbool TraceConfig::IsEmptyOrContainsLeadingOrTrailingWhitespace( 8780c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez StringPiece str) { 8790c4f26a46430b8c503c65f5cae1d2b6876d53e30Luis Hector Chavez return str.empty() || str.front() == ' ' || str.back() == ' '; 880b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 881b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 882b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Eratbool TraceConfig::HasIncludedPatterns() const { 883b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat return !included_categories_.empty(); 884b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} 885b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat 886b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} // namespace trace_event 887b8cf94937c52feb53b55c39e3f82094d27de464cDaniel Erat} // namespace base 888