/*
* Copyright (C) 2013 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,
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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*/
#ifndef ScriptPreprocessor_h
#define ScriptPreprocessor_h
#include "bindings/v8/V8Binding.h"
#include "wtf/RefCounted.h"
#include "wtf/text/WTFString.h"
#include <v8.h>
namespace WebCore {
class ScriptController;
class ScriptSourceCode;
class ScriptDebugServer;
class PageConsole;
class ScriptPreprocessor {
WTF_MAKE_NONCOPYABLE(ScriptPreprocessor);
public:
ScriptPreprocessor(const ScriptSourceCode&, LocalFrame*);
String preprocessSourceCode(const String& sourceCode, const String& sourceName);
String preprocessSourceCode(const String& sourceCode, const String& sourceName, const String& functionName);
bool isPreprocessing() { return m_isPreprocessing; }
bool isValid() { return !m_preprocessorFunction.isEmpty(); }
private:
String preprocessSourceCode(const String& sourceCode, const String& sourceName, v8::Handle<v8::Value> functionName);
RefPtr<DOMWrapperWorld> m_world;
ScopedPersistent<v8::Context> m_context;
v8::Isolate* m_isolate;
ScopedPersistent<v8::Function> m_preprocessorFunction;
bool m_isPreprocessing;
};
} // namespace WebCore
#endif // ScriptPreprocessor_h