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| 1 /* | 1 /* |
| 2 * Copyright (c) 2010, Google Inc. All rights reserved. | 2 * Copyright (c) 2010, 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 |
| (...skipping 27 matching lines...) Expand all Loading... |
| 38 #include <v8-debug.h> | 38 #include <v8-debug.h> |
| 39 #include "wtf/HashMap.h" | 39 #include "wtf/HashMap.h" |
| 40 #include "wtf/Noncopyable.h" | 40 #include "wtf/Noncopyable.h" |
| 41 #include "wtf/PassOwnPtr.h" | 41 #include "wtf/PassOwnPtr.h" |
| 42 #include "wtf/Vector.h" | 42 #include "wtf/Vector.h" |
| 43 #include "wtf/text/StringHash.h" | 43 #include "wtf/text/StringHash.h" |
| 44 #include "wtf/text/WTFString.h" | 44 #include "wtf/text/WTFString.h" |
| 45 | 45 |
| 46 namespace WebCore { | 46 namespace WebCore { |
| 47 | 47 |
| 48 class ScriptController; |
| 48 class ScriptDebugListener; | 49 class ScriptDebugListener; |
| 49 class ScriptObject; | 50 class ScriptObject; |
| 50 class ScriptState; | 51 class ScriptState; |
| 51 class ScriptValue; | 52 class ScriptValue; |
| 52 | 53 |
| 53 class ScriptDebugServer { | 54 class ScriptDebugServer { |
| 54 WTF_MAKE_NONCOPYABLE(ScriptDebugServer); | 55 WTF_MAKE_NONCOPYABLE(ScriptDebugServer); |
| 55 public: | 56 public: |
| 56 String setBreakpoint(const String& sourceID, const ScriptBreakpoint&, int* a
ctualLineNumber, int* actualColumnNumber); | 57 String setBreakpoint(const String& sourceID, const ScriptBreakpoint&, int* a
ctualLineNumber, int* actualColumnNumber); |
| 57 void removeBreakpoint(const String& breakpointId); | 58 void removeBreakpoint(const String& breakpointId); |
| (...skipping 12 matching lines...) Expand all Loading... |
| 70 bool canBreakProgram(); | 71 bool canBreakProgram(); |
| 71 void breakProgram(); | 72 void breakProgram(); |
| 72 void continueProgram(); | 73 void continueProgram(); |
| 73 void stepIntoStatement(); | 74 void stepIntoStatement(); |
| 74 void stepOverStatement(); | 75 void stepOverStatement(); |
| 75 void stepOutOfFunction(); | 76 void stepOutOfFunction(); |
| 76 | 77 |
| 77 bool setScriptSource(const String& sourceID, const String& newContent, bool
preview, String* error, RefPtr<TypeBuilder::Debugger::SetScriptSourceError>&, Sc
riptValue* newCallFrames, ScriptObject* result); | 78 bool setScriptSource(const String& sourceID, const String& newContent, bool
preview, String* error, RefPtr<TypeBuilder::Debugger::SetScriptSourceError>&, Sc
riptValue* newCallFrames, ScriptObject* result); |
| 78 void updateCallStack(ScriptValue* callFrame); | 79 void updateCallStack(ScriptValue* callFrame); |
| 79 | 80 |
| 80 void setScriptPreprocessor(const String& preprocessorBody); | |
| 81 | |
| 82 class Task { | 81 class Task { |
| 83 public: | 82 public: |
| 84 virtual ~Task() { } | 83 virtual ~Task() { } |
| 85 virtual void run() = 0; | 84 virtual void run() = 0; |
| 86 }; | 85 }; |
| 87 static void interruptAndRun(PassOwnPtr<Task>, v8::Isolate*); | 86 static void interruptAndRun(PassOwnPtr<Task>, v8::Isolate*); |
| 88 void runPendingTasks(); | 87 void runPendingTasks(); |
| 89 | 88 |
| 90 bool isPaused(); | 89 bool isPaused(); |
| 91 bool runningNestedMessageLoop() { return m_runningNestedMessageLoop; } | 90 bool runningNestedMessageLoop() { return m_runningNestedMessageLoop; } |
| 92 | 91 |
| 93 v8::Local<v8::Value> functionScopes(v8::Handle<v8::Function>); | 92 v8::Local<v8::Value> functionScopes(v8::Handle<v8::Function>); |
| 94 v8::Local<v8::Value> getInternalProperties(v8::Handle<v8::Object>&); | 93 v8::Local<v8::Value> getInternalProperties(v8::Handle<v8::Object>&); |
| 95 v8::Handle<v8::Value> setFunctionVariableValue(v8::Handle<v8::Value> functio
nValue, int scopeNumber, const String& variableName, v8::Handle<v8::Value> newVa
lue); | 94 v8::Handle<v8::Value> setFunctionVariableValue(v8::Handle<v8::Value> functio
nValue, int scopeNumber, const String& variableName, v8::Handle<v8::Value> newVa
lue); |
| 96 | 95 v8::Local<v8::Value> callDebuggerMethod(const char* functionName, int argc,
v8::Handle<v8::Value> argv[]); |
| 97 | 96 |
| 98 virtual void compileScript(ScriptState*, const String& expression, const Str
ing& sourceURL, String* scriptId, String* exceptionMessage); | 97 virtual void compileScript(ScriptState*, const String& expression, const Str
ing& sourceURL, String* scriptId, String* exceptionMessage); |
| 99 virtual void clearCompiledScripts(); | 98 virtual void clearCompiledScripts(); |
| 100 virtual void runScript(ScriptState*, const String& scriptId, ScriptValue* re
sult, bool* wasThrown, String* exceptionMessage); | 99 virtual void runScript(ScriptState*, const String& scriptId, ScriptValue* re
sult, bool* wasThrown, String* exceptionMessage); |
| 100 virtual ScriptController* scriptController(v8::Handle<v8::Context>); |
| 101 | 101 |
| 102 protected: | 102 protected: |
| 103 explicit ScriptDebugServer(v8::Isolate*); | 103 explicit ScriptDebugServer(v8::Isolate*); |
| 104 virtual ~ScriptDebugServer(); | 104 virtual ~ScriptDebugServer(); |
| 105 | |
| 106 ScriptValue currentCallFrame(); | 105 ScriptValue currentCallFrame(); |
| 107 | 106 |
| 108 virtual ScriptDebugListener* getDebugListenerForContext(v8::Handle<v8::Conte
xt>) = 0; | 107 virtual ScriptDebugListener* getDebugListenerForContext(v8::Handle<v8::Conte
xt>) = 0; |
| 109 virtual void runMessageLoopOnPause(v8::Handle<v8::Context>) = 0; | 108 virtual void runMessageLoopOnPause(v8::Handle<v8::Context>) = 0; |
| 110 virtual void quitMessageLoopOnPause() = 0; | 109 virtual void quitMessageLoopOnPause() = 0; |
| 111 | 110 |
| 112 static void breakProgramCallback(const v8::FunctionCallbackInfo<v8::Value>&
args); | 111 static void breakProgramCallback(const v8::FunctionCallbackInfo<v8::Value>&
args); |
| 113 void handleProgramBreak(v8::Handle<v8::Object> executionState, v8::Handle<v8
::Value> exception, v8::Handle<v8::Array> hitBreakpoints); | 112 void handleProgramBreak(v8::Handle<v8::Object> executionState, v8::Handle<v8
::Value> exception, v8::Handle<v8::Array> hitBreakpoints); |
| 114 void handleProgramBreak(const v8::Debug::EventDetails&, v8::Handle<v8::Value
> exception, v8::Handle<v8::Array> hitBreakpointNumbers); | 113 void handleProgramBreak(const v8::Debug::EventDetails&, v8::Handle<v8::Value
> exception, v8::Handle<v8::Array> hitBreakpointNumbers); |
| 115 | 114 |
| 116 static void v8DebugEventCallback(const v8::Debug::EventDetails& eventDetails
); | 115 static void v8DebugEventCallback(const v8::Debug::EventDetails& eventDetails
); |
| 117 void handleV8DebugEvent(const v8::Debug::EventDetails& eventDetails); | 116 void handleV8DebugEvent(const v8::Debug::EventDetails& eventDetails); |
| 118 | 117 |
| 119 void dispatchDidParseSource(ScriptDebugListener* listener, v8::Handle<v8::Ob
ject> sourceObject); | 118 void dispatchDidParseSource(ScriptDebugListener* listener, v8::Handle<v8::Ob
ject> sourceObject); |
| 120 | 119 |
| 121 void ensureDebuggerScriptCompiled(); | 120 void ensureDebuggerScriptCompiled(); |
| 122 | 121 |
| 123 v8::Local<v8::Value> callDebuggerMethod(const char* functionName, int argc,
v8::Handle<v8::Value> argv[]); | |
| 124 | |
| 125 String preprocessSourceCode(const String& sourceCode); | |
| 126 | |
| 127 PauseOnExceptionsState m_pauseOnExceptionsState; | 122 PauseOnExceptionsState m_pauseOnExceptionsState; |
| 128 ScopedPersistent<v8::Object> m_debuggerScript; | 123 ScopedPersistent<v8::Object> m_debuggerScript; |
| 129 ScopedPersistent<v8::Object> m_executionState; | 124 ScopedPersistent<v8::Object> m_executionState; |
| 130 v8::Handle<v8::Context> m_pausedContext; | 125 v8::Handle<v8::Context> m_pausedContext; |
| 131 bool m_breakpointsActivated; | 126 bool m_breakpointsActivated; |
| 132 ScopedPersistent<v8::FunctionTemplate> m_breakProgramCallbackTemplate; | 127 ScopedPersistent<v8::FunctionTemplate> m_breakProgramCallbackTemplate; |
| 133 HashMap<String, OwnPtr<ScopedPersistent<v8::Script> > > m_compiledScripts; | 128 HashMap<String, OwnPtr<ScopedPersistent<v8::Script> > > m_compiledScripts; |
| 134 v8::Isolate* m_isolate; | 129 v8::Isolate* m_isolate; |
| 135 | |
| 136 private: | 130 private: |
| 137 class ScriptPreprocessor; | |
| 138 OwnPtr<ScriptPreprocessor> m_scriptPreprocessor; | |
| 139 bool m_runningNestedMessageLoop; | 131 bool m_runningNestedMessageLoop; |
| 140 }; | 132 }; |
| 141 | 133 |
| 142 } // namespace WebCore | 134 } // namespace WebCore |
| 143 | 135 |
| 144 | 136 |
| 145 #endif // ScriptDebugServer_h | 137 #endif // ScriptDebugServer_h |
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