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Side by Side Diff: content/browser/tracing/tracing_controller_impl.h

Issue 874543003: Add support for TraceEvent before the native library is loaded. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Comments, cleanup and a JNI unittest. Created 5 years, 9 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2013 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 CONTENT_BROWSER_TRACING_TRACING_CONTROLLER_IMPL_H_ 5 #ifndef CONTENT_BROWSER_TRACING_TRACING_CONTROLLER_IMPL_H_
6 #define CONTENT_BROWSER_TRACING_TRACING_CONTROLLER_IMPL_H_ 6 #define CONTENT_BROWSER_TRACING_TRACING_CONTROLLER_IMPL_H_
7 7
8 #include <set> 8 #include <set>
9 #include <string> 9 #include <string>
10 #include <vector> 10 #include <vector>
11 11
12 #include "base/callback.h"
13 #include "base/files/file_path.h"
12 #include "base/lazy_instance.h" 14 #include "base/lazy_instance.h"
13 #include "content/public/browser/tracing_controller.h" 15 #include "content/public/browser/tracing_controller.h"
14 16
15 namespace base { 17 namespace base {
16 class RefCountedString; 18 class RefCountedString;
17 class RefCountedMemory; 19 class RefCountedMemory;
18 } 20 }
19 21
20 namespace content { 22 namespace content {
21 23
22 class TraceMessageFilter; 24 class TraceMessageFilter;
23 class TracingUI; 25 class TracingUI;
24 26
25 class TracingControllerImpl : public TracingController { 27 class TracingControllerImpl : public TracingController {
26 public: 28 public:
29 typedef base::Callback<
30 void (base::trace_event::TraceLog*)> DisableRecordingCallback;
31
27 static TracingControllerImpl* GetInstance(); 32 static TracingControllerImpl* GetInstance();
28 33
29 // TracingController implementation. 34 // TracingController implementation.
30 bool GetCategories(const GetCategoriesDoneCallback& callback) override; 35 bool GetCategories(const GetCategoriesDoneCallback& callback) override;
31 bool EnableRecording(const base::trace_event::CategoryFilter& category_filter, 36 bool EnableRecording(const base::trace_event::CategoryFilter& category_filter,
32 const base::trace_event::TraceOptions& trace_options, 37 const base::trace_event::TraceOptions& trace_options,
33 const EnableRecordingDoneCallback& callback) override; 38 const EnableRecordingDoneCallback& callback) override;
34 bool DisableRecording(const scoped_refptr<TraceDataSink>& sink) override; 39 bool DisableRecording(const scoped_refptr<TraceDataSink>& sink) override;
35 bool EnableMonitoring( 40 bool EnableMonitoring(
36 const base::trace_event::CategoryFilter& category_filter, 41 const base::trace_event::CategoryFilter& category_filter,
(...skipping 10 matching lines...) Expand all
47 bool GetTraceBufferUsage( 52 bool GetTraceBufferUsage(
48 const GetTraceBufferUsageCallback& callback) override; 53 const GetTraceBufferUsageCallback& callback) override;
49 bool SetWatchEvent(const std::string& category_name, 54 bool SetWatchEvent(const std::string& category_name,
50 const std::string& event_name, 55 const std::string& event_name,
51 const WatchEventCallback& callback) override; 56 const WatchEventCallback& callback) override;
52 bool CancelWatchEvent() override; 57 bool CancelWatchEvent() override;
53 58
54 void RegisterTracingUI(TracingUI* tracing_ui); 59 void RegisterTracingUI(TracingUI* tracing_ui);
55 void UnregisterTracingUI(TracingUI* tracing_ui); 60 void UnregisterTracingUI(TracingUI* tracing_ui);
56 61
62 void SetDisableRecordingCallback(const DisableRecordingCallback& callback);
63
57 private: 64 private:
58 typedef std::set<scoped_refptr<TraceMessageFilter> > TraceMessageFilterSet; 65 typedef std::set<scoped_refptr<TraceMessageFilter> > TraceMessageFilterSet;
59 66
60 friend struct base::DefaultLazyInstanceTraits<TracingControllerImpl>; 67 friend struct base::DefaultLazyInstanceTraits<TracingControllerImpl>;
61 friend class TraceMessageFilter; 68 friend class TraceMessageFilter;
62 69
63 TracingControllerImpl(); 70 TracingControllerImpl();
64 ~TracingControllerImpl() override; 71 ~TracingControllerImpl() override;
65 72
66 bool can_enable_recording() const { 73 bool can_enable_recording() const {
(...skipping 99 matching lines...) Expand 10 before | Expand all | Expand 10 after
166 GetTraceBufferUsageCallback pending_trace_buffer_usage_callback_; 173 GetTraceBufferUsageCallback pending_trace_buffer_usage_callback_;
167 174
168 std::string watch_category_name_; 175 std::string watch_category_name_;
169 std::string watch_event_name_; 176 std::string watch_event_name_;
170 WatchEventCallback watch_event_callback_; 177 WatchEventCallback watch_event_callback_;
171 178
172 std::set<std::string> known_category_groups_; 179 std::set<std::string> known_category_groups_;
173 std::set<TracingUI*> tracing_uis_; 180 std::set<TracingUI*> tracing_uis_;
174 scoped_refptr<TraceDataSink> trace_data_sink_; 181 scoped_refptr<TraceDataSink> trace_data_sink_;
175 scoped_refptr<TraceDataSink> monitoring_data_sink_; 182 scoped_refptr<TraceDataSink> monitoring_data_sink_;
183 DisableRecordingCallback disable_recording_callback_;
184
176 DISALLOW_COPY_AND_ASSIGN(TracingControllerImpl); 185 DISALLOW_COPY_AND_ASSIGN(TracingControllerImpl);
177 }; 186 };
178 187
179 } // namespace content 188 } // namespace content
180 189
181 #endif // CONTENT_BROWSER_TRACING_TRACING_CONTROLLER_IMPL_H_ 190 #endif // CONTENT_BROWSER_TRACING_TRACING_CONTROLLER_IMPL_H_
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