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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef BASE_TRACE_EVENT_TRACE_CONFIG_H_ | 5 #ifndef BASE_TRACE_EVENT_TRACE_CONFIG_H_ |
| 6 #define BASE_TRACE_EVENT_TRACE_CONFIG_H_ | 6 #define BASE_TRACE_EVENT_TRACE_CONFIG_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 #include <vector> | 9 #include <vector> |
| 10 | 10 |
| 11 #include "base/base_export.h" | 11 #include "base/base_export.h" |
| 12 #include "base/gtest_prod_util.h" | 12 #include "base/gtest_prod_util.h" |
| 13 #include "base/trace_event/memory_dump_provider.h" | 13 #include "base/trace_event/memory_dump_request_args.h" |
| 14 #include "base/values.h" | 14 #include "base/values.h" |
| 15 | 15 |
| 16 namespace base { | 16 namespace base { |
| 17 namespace trace_event { | 17 namespace trace_event { |
| 18 | 18 |
| 19 // Options determines how the trace buffer stores data. | 19 // Options determines how the trace buffer stores data. |
| 20 enum TraceRecordMode { | 20 enum TraceRecordMode { |
| 21 // Record until the trace buffer is full. | 21 // Record until the trace buffer is full. |
| 22 RECORD_UNTIL_FULL, | 22 RECORD_UNTIL_FULL, |
| 23 | 23 |
| 24 // Record until the user ends the trace. The trace buffer is a fixed size | 24 // Record until the user ends the trace. The trace buffer is a fixed size |
| 25 // and we use it as a ring buffer during recording. | 25 // and we use it as a ring buffer during recording. |
| 26 RECORD_CONTINUOUSLY, | 26 RECORD_CONTINUOUSLY, |
| 27 | 27 |
| 28 // Record until the trace buffer is full, but with a huge buffer size. | 28 // Record until the trace buffer is full, but with a huge buffer size. |
| 29 RECORD_AS_MUCH_AS_POSSIBLE, | 29 RECORD_AS_MUCH_AS_POSSIBLE, |
| 30 | 30 |
| 31 // Echo to console. Events are discarded. | 31 // Echo to console. Events are discarded. |
| 32 ECHO_TO_CONSOLE, | 32 ECHO_TO_CONSOLE, |
| 33 }; | 33 }; |
| 34 | 34 |
| 35 class BASE_EXPORT TraceConfig { | 35 class BASE_EXPORT TraceConfig { |
| 36 public: | 36 public: |
| 37 typedef std::vector<std::string> StringList; | 37 typedef std::vector<std::string> StringList; |
| 38 | 38 |
| 39 // Specifies the memory dump config for tracing. Used only when | 39 // Specifies the memory dump config for tracing. Used only when |
| 40 // "memory-infra" category is enabled. | 40 // "memory-infra" category is enabled. |
| 41 struct MemoryDumpTriggerConfig { | 41 struct MemoryDumpTriggerConfig { |
| 42 uint32 periodic_interval_ms; | 42 uint32 periodic_interval_ms; |
| 43 MemoryDumpArgs::LevelOfDetail level_of_detail; | 43 MemoryDumpLevelOfDetail level_of_detail; |
| 44 }; | 44 }; |
| 45 | 45 |
| 46 typedef std::vector<MemoryDumpTriggerConfig> MemoryDumpConfig; | 46 typedef std::vector<MemoryDumpTriggerConfig> MemoryDumpConfig; |
| 47 | 47 |
| 48 TraceConfig(); | 48 TraceConfig(); |
| 49 | 49 |
| 50 // Create TraceConfig object from category filter and trace options strings. | 50 // Create TraceConfig object from category filter and trace options strings. |
| 51 // | 51 // |
| 52 // |category_filter_string| is a comma-delimited list of category wildcards. | 52 // |category_filter_string| is a comma-delimited list of category wildcards. |
| 53 // A category can have an optional '-' prefix to make it an excluded category. | 53 // A category can have an optional '-' prefix to make it an excluded category. |
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| 229 StringList included_categories_; | 229 StringList included_categories_; |
| 230 StringList disabled_categories_; | 230 StringList disabled_categories_; |
| 231 StringList excluded_categories_; | 231 StringList excluded_categories_; |
| 232 StringList synthetic_delays_; | 232 StringList synthetic_delays_; |
| 233 }; | 233 }; |
| 234 | 234 |
| 235 } // namespace trace_event | 235 } // namespace trace_event |
| 236 } // namespace base | 236 } // namespace base |
| 237 | 237 |
| 238 #endif // BASE_TRACE_EVENT_TRACE_CONFIG_H_ | 238 #endif // BASE_TRACE_EVENT_TRACE_CONFIG_H_ |
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