Index: Source/bindings/v8/WorkerScriptController.h |
diff --git a/Source/bindings/v8/WorkerScriptController.h b/Source/bindings/v8/WorkerScriptController.h |
deleted file mode 100644 |
index 0f6162570f4f0582ef8256e204d14009c38bec31..0000000000000000000000000000000000000000 |
--- a/Source/bindings/v8/WorkerScriptController.h |
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@@ -1,122 +0,0 @@ |
-/* |
- * Copyright (C) 2009, 2012 Google Inc. All rights reserved. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions are |
- * met: |
- * |
- * * Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * * Redistributions in binary form must reproduce the above |
- * copyright notice, this list of conditions and the following disclaimer |
- * in the documentation and/or other materials provided with the |
- * distribution. |
- * * Neither the name of Google Inc. nor the names of its |
- * contributors may be used to endorse or promote products derived from |
- * this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- */ |
- |
-#ifndef WorkerScriptController_h |
-#define WorkerScriptController_h |
- |
-#include "bindings/v8/ScriptValue.h" |
-#include "bindings/v8/V8Binding.h" |
-#include "wtf/OwnPtr.h" |
-#include "wtf/ThreadingPrimitives.h" |
-#include "wtf/text/TextPosition.h" |
-#include <v8.h> |
- |
-namespace WebCore { |
- |
- class ErrorEvent; |
- class ScriptSourceCode; |
- class ScriptValue; |
- class WorkerGlobalScope; |
- |
- struct WorkerGlobalScopeExecutionState { |
- WorkerGlobalScopeExecutionState() |
- : hadException(false) |
- , lineNumber(0) |
- , columnNumber(0) |
- { |
- } |
- |
- bool hadException; |
- String errorMessage; |
- int lineNumber; |
- int columnNumber; |
- String sourceURL; |
- ScriptValue exception; |
- }; |
- |
- class WorkerScriptController { |
- public: |
- explicit WorkerScriptController(WorkerGlobalScope&); |
- ~WorkerScriptController(); |
- |
- WorkerGlobalScope& workerGlobalScope() { return m_workerGlobalScope; } |
- |
- bool initializeContextIfNeeded(); |
- |
- void evaluate(const ScriptSourceCode&, RefPtrWillBeRawPtr<ErrorEvent>* = 0); |
- |
- void rethrowExceptionFromImportedScript(PassRefPtrWillBeRawPtr<ErrorEvent>); |
- |
- // Async request to terminate a future JS execution. Eventually causes termination |
- // exception raised during JS execution, if the worker thread happens to run JS. |
- // After JS execution was terminated in this way, the Worker thread has to use |
- // forbidExecution()/isExecutionForbidden() to guard against reentry into JS. |
- // Can be called from any thread. |
- void scheduleExecutionTermination(); |
- bool isExecutionTerminating() const; |
- |
- // Called on Worker thread when JS exits with termination exception caused by forbidExecution() request, |
- // or by Worker thread termination code to prevent future entry into JS. |
- void forbidExecution(); |
- bool isExecutionForbidden() const; |
- |
- void disableEval(const String&); |
- |
- // Evaluate a script file in the current execution environment. |
- ScriptValue evaluate(const String& script, const String& fileName, const TextPosition& scriptStartPosition, WorkerGlobalScopeExecutionState*); |
- |
- v8::Isolate* isolate() const { return m_isolate; } |
- DOMWrapperWorld& world() const { return *m_world; } |
- ScriptState* scriptState() { return m_scriptState.get(); } |
- v8::Local<v8::Context> context() { return m_scriptState ? m_scriptState->context() : v8::Local<v8::Context>(); } |
- bool isContextInitialized() { return m_scriptState && !!m_scriptState->perContextData(); } |
- |
- // Send a notification about current thread is going to be idle. |
- // Returns true if the embedder should stop calling idleNotification |
- // until real work has been done. |
- bool idleNotification() { return v8::V8::IdleNotification(); } |
- |
- |
- private: |
- v8::Isolate* m_isolate; |
- WorkerGlobalScope& m_workerGlobalScope; |
- RefPtr<ScriptState> m_scriptState; |
- RefPtr<DOMWrapperWorld> m_world; |
- String m_disableEvalPending; |
- bool m_executionForbidden; |
- bool m_executionScheduledToTerminate; |
- mutable Mutex m_scheduledTerminationMutex; |
- RefPtrWillBePersistent<ErrorEvent> m_errorEventFromImportedScript; |
- OwnPtr<V8IsolateInterruptor> m_interruptor; |
- }; |
- |
-} // namespace WebCore |
- |
-#endif // WorkerScriptController_h |