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/*
* Copyright (C) 2008 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 APPLE COMPUTER, INC. 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
#if ENABLE(WORKERS)
#include <wtf/OwnPtr.h>
#include <wtf/Threading.h>
#include "v8.h"
namespace WebCore {
class ScriptSourceCode;
class ScriptValue;
class WorkerContext;
class WorkerContextExecutionProxy;
class WorkerScriptController {
public:
WorkerScriptController(WorkerContext*);
~WorkerScriptController();
WorkerContextExecutionProxy* proxy() { return m_proxy.get(); }
ScriptValue evaluate(const ScriptSourceCode&);
void forbidExecution();
private:
WorkerContext* m_workerContext;
OwnPtr<WorkerContextExecutionProxy> m_proxy;
Mutex m_sharedDataMutex;
bool m_executionForbidden;
};
} // namespace WebCore
#endif // ENABLE(WORKERS)
#endif // WorkerScriptController_h
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