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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_LOG_H_ | 5 #ifndef BASE_TRACE_EVENT_TRACE_LOG_H_ |
6 #define BASE_TRACE_EVENT_TRACE_LOG_H_ | 6 #define BASE_TRACE_EVENT_TRACE_LOG_H_ |
7 | 7 |
| 8 #include <stddef.h> |
| 9 #include <stdint.h> |
| 10 |
8 #include <string> | 11 #include <string> |
9 #include <vector> | 12 #include <vector> |
10 | 13 |
11 #include "base/atomicops.h" | 14 #include "base/atomicops.h" |
12 #include "base/containers/hash_tables.h" | 15 #include "base/containers/hash_tables.h" |
13 #include "base/gtest_prod_util.h" | 16 #include "base/gtest_prod_util.h" |
| 17 #include "base/macros.h" |
14 #include "base/memory/scoped_ptr.h" | 18 #include "base/memory/scoped_ptr.h" |
15 #include "base/memory/scoped_vector.h" | 19 #include "base/memory/scoped_vector.h" |
16 #include "base/trace_event/memory_dump_provider.h" | 20 #include "base/trace_event/memory_dump_provider.h" |
17 #include "base/trace_event/trace_config.h" | 21 #include "base/trace_event/trace_config.h" |
18 #include "base/trace_event/trace_event_impl.h" | 22 #include "base/trace_event/trace_event_impl.h" |
| 23 #include "build/build_config.h" |
19 | 24 |
20 namespace base { | 25 namespace base { |
21 | 26 |
22 template <typename Type> | 27 template <typename Type> |
23 struct DefaultSingletonTraits; | 28 struct DefaultSingletonTraits; |
24 class RefCountedString; | 29 class RefCountedString; |
25 | 30 |
26 namespace trace_event { | 31 namespace trace_event { |
27 | 32 |
28 class TraceBuffer; | 33 class TraceBuffer; |
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260 typedef base::Callback<void()> WatchEventCallback; | 265 typedef base::Callback<void()> WatchEventCallback; |
261 void SetWatchEvent(const std::string& category_name, | 266 void SetWatchEvent(const std::string& category_name, |
262 const std::string& event_name, | 267 const std::string& event_name, |
263 const WatchEventCallback& callback); | 268 const WatchEventCallback& callback); |
264 // Cancel the watch event. If tracing is enabled, this may race with the | 269 // Cancel the watch event. If tracing is enabled, this may race with the |
265 // watch event notification firing. | 270 // watch event notification firing. |
266 void CancelWatchEvent(); | 271 void CancelWatchEvent(); |
267 | 272 |
268 int process_id() const { return process_id_; } | 273 int process_id() const { return process_id_; } |
269 | 274 |
270 uint64 MangleEventId(uint64 id); | 275 uint64_t MangleEventId(uint64_t id); |
271 | 276 |
272 // Exposed for unittesting: | 277 // Exposed for unittesting: |
273 | 278 |
274 void WaitSamplingEventForTesting(); | 279 void WaitSamplingEventForTesting(); |
275 | 280 |
276 // Allows deleting our singleton instance. | 281 // Allows deleting our singleton instance. |
277 static void DeleteForTesting(); | 282 static void DeleteForTesting(); |
278 | 283 |
279 // Allow tests to inspect TraceEvents. | 284 // Allow tests to inspect TraceEvents. |
280 TraceEvent* GetEventByHandle(TraceEventHandle handle); | 285 TraceEvent* GetEventByHandle(TraceEventHandle handle); |
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489 subtle::AtomicWord generation_; | 494 subtle::AtomicWord generation_; |
490 bool use_worker_thread_; | 495 bool use_worker_thread_; |
491 | 496 |
492 DISALLOW_COPY_AND_ASSIGN(TraceLog); | 497 DISALLOW_COPY_AND_ASSIGN(TraceLog); |
493 }; | 498 }; |
494 | 499 |
495 } // namespace trace_event | 500 } // namespace trace_event |
496 } // namespace base | 501 } // namespace base |
497 | 502 |
498 #endif // BASE_TRACE_EVENT_TRACE_LOG_H_ | 503 #endif // BASE_TRACE_EVENT_TRACE_LOG_H_ |
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