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1 // Copyright 2015 the V8 project authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef V8_INSPECTOR_V8PROFILERAGENTIMPL_H_ | |
6 #define V8_INSPECTOR_V8PROFILERAGENTIMPL_H_ | |
7 | |
8 #include "src/base/macros.h" | |
9 #include "src/inspector/protocol/Forward.h" | |
10 #include "src/inspector/protocol/Profiler.h" | |
11 | |
12 #include <vector> | |
13 | |
14 namespace v8 { | |
15 class CpuProfiler; | |
16 class Isolate; | |
17 } | |
18 | |
19 namespace v8_inspector { | |
20 | |
21 class V8InspectorSessionImpl; | |
22 | |
23 using protocol::ErrorString; | |
24 | |
25 class V8ProfilerAgentImpl : public protocol::Profiler::Backend { | |
26 DISALLOW_COPY_AND_ASSIGN(V8ProfilerAgentImpl); | |
27 | |
28 public: | |
29 V8ProfilerAgentImpl(V8InspectorSessionImpl*, protocol::FrontendChannel*, | |
30 protocol::DictionaryValue* state); | |
31 ~V8ProfilerAgentImpl() override; | |
32 | |
33 bool enabled() const { return m_enabled; } | |
34 void restore(); | |
35 | |
36 void enable(ErrorString*) override; | |
37 void disable(ErrorString*) override; | |
38 void setSamplingInterval(ErrorString*, int) override; | |
39 void start(ErrorString*) override; | |
40 void stop(ErrorString*, | |
41 std::unique_ptr<protocol::Profiler::Profile>*) override; | |
42 | |
43 void consoleProfile(const String16& title); | |
44 void consoleProfileEnd(const String16& title); | |
45 | |
46 bool idleStarted(); | |
47 bool idleFinished(); | |
48 | |
49 void collectSample(); | |
50 | |
51 private: | |
52 String16 nextProfileId(); | |
53 | |
54 void startProfiling(const String16& title); | |
55 std::unique_ptr<protocol::Profiler::Profile> stopProfiling( | |
56 const String16& title, bool serialize); | |
57 | |
58 bool isRecording() const; | |
59 | |
60 V8InspectorSessionImpl* m_session; | |
61 v8::Isolate* m_isolate; | |
62 v8::CpuProfiler* m_profiler; | |
63 protocol::DictionaryValue* m_state; | |
64 protocol::Profiler::Frontend m_frontend; | |
65 bool m_enabled; | |
66 bool m_recordingCPUProfile; | |
67 class ProfileDescriptor; | |
68 std::vector<ProfileDescriptor> m_startedProfiles; | |
69 String16 m_frontendInitiatedProfileId; | |
70 }; | |
71 | |
72 } // namespace v8_inspector | |
73 | |
74 #endif // V8_INSPECTOR_V8PROFILERAGENTIMPL_H_ | |
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