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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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91 void didEnqueueEvent(EventTarget*, Event*, const ScriptValue& callFrames); | 91 void didEnqueueEvent(EventTarget*, Event*, const ScriptValue& callFrames); |
92 void didRemoveEvent(EventTarget*, Event*); | 92 void didRemoveEvent(EventTarget*, Event*); |
93 void willHandleEvent(EventTarget*, Event*, EventListener*, bool useCapture); | 93 void willHandleEvent(EventTarget*, Event*, EventListener*, bool useCapture); |
94 void willLoadXHR(XMLHttpRequest*, const ScriptValue& callFrames); | 94 void willLoadXHR(XMLHttpRequest*, const ScriptValue& callFrames); |
95 | 95 |
96 void didEnqueueMutationRecord(ExecutionContext*, MutationObserver*, const Sc
riptValue& callFrames); | 96 void didEnqueueMutationRecord(ExecutionContext*, MutationObserver*, const Sc
riptValue& callFrames); |
97 bool hasEnqueuedMutationRecord(ExecutionContext*, MutationObserver*); | 97 bool hasEnqueuedMutationRecord(ExecutionContext*, MutationObserver*); |
98 void didClearAllMutationRecords(ExecutionContext*, MutationObserver*); | 98 void didClearAllMutationRecords(ExecutionContext*, MutationObserver*); |
99 void willDeliverMutationRecords(ExecutionContext*, MutationObserver*); | 99 void willDeliverMutationRecords(ExecutionContext*, MutationObserver*); |
100 | 100 |
| 101 void didEnqueueV8AsyncTask(ExecutionContext*, const String& eventName, int i
d, const ScriptValue& callFrames); |
| 102 void willHandleV8AsyncTask(ExecutionContext*, const String& eventName, int i
d); |
| 103 |
101 void didFireAsyncCall(); | 104 void didFireAsyncCall(); |
102 void clear(); | 105 void clear(); |
103 | 106 |
104 private: | 107 private: |
105 void willHandleXHREvent(XMLHttpRequest*, EventTarget*, Event*); | 108 void willHandleXHREvent(XMLHttpRequest*, EventTarget*, Event*); |
106 | 109 |
107 PassRefPtr<AsyncCallChain> createAsyncCallChain(const String& description, c
onst ScriptValue& callFrames); | 110 PassRefPtr<AsyncCallChain> createAsyncCallChain(const String& description, c
onst ScriptValue& callFrames); |
108 void setCurrentAsyncCallChain(ExecutionContext*, PassRefPtr<AsyncCallChain>)
; | 111 void setCurrentAsyncCallChain(ExecutionContext*, PassRefPtr<AsyncCallChain>)
; |
109 void clearCurrentAsyncCallChain(); | 112 void clearCurrentAsyncCallChain(); |
110 static void ensureMaxAsyncCallChainDepth(AsyncCallChain*, unsigned); | 113 static void ensureMaxAsyncCallChainDepth(AsyncCallChain*, unsigned); |
111 static bool validateCallFrames(const ScriptValue& callFrames); | 114 bool validateCallFrames(const ScriptValue& callFrames); |
112 | 115 |
113 class ExecutionContextData; | 116 class ExecutionContextData; |
114 ExecutionContextData* createContextDataIfNeeded(ExecutionContext*); | 117 ExecutionContextData* createContextDataIfNeeded(ExecutionContext*); |
115 | 118 |
116 unsigned m_maxAsyncCallStackDepth; | 119 unsigned m_maxAsyncCallStackDepth; |
117 RefPtr<AsyncCallChain> m_currentAsyncCallChain; | 120 RefPtr<AsyncCallChain> m_currentAsyncCallChain; |
118 unsigned m_nestedAsyncCallCount; | 121 unsigned m_nestedAsyncCallCount; |
119 typedef HashMap<ExecutionContext*, ExecutionContextData*> ExecutionContextDa
taMap; | 122 typedef HashMap<ExecutionContext*, ExecutionContextData*> ExecutionContextDa
taMap; |
120 ExecutionContextDataMap m_executionContextDataMap; | 123 ExecutionContextDataMap m_executionContextDataMap; |
121 }; | 124 }; |
122 | 125 |
123 } // namespace WebCore | 126 } // namespace WebCore |
124 | 127 |
125 #endif // !defined(AsyncCallStackTracker_h) | 128 #endif // !defined(AsyncCallStackTracker_h) |
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