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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 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 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 CachedScriptSourceProvider_h
#define CachedScriptSourceProvider_h
#include "CachedResourceClient.h"
#include "CachedResourceHandle.h"
#include "CachedScript.h"
#include <parser/SourceCode.h>
#include <parser/SourceProvider.h>
namespace WebCore {
class CachedScriptSourceProvider : public JSC::SourceProvider, public CachedResourceClient {
WTF_MAKE_FAST_ALLOCATED;
public:
static PassRefPtr<CachedScriptSourceProvider> create(CachedScript* cachedScript) { return adoptRef(new CachedScriptSourceProvider(cachedScript)); }
virtual ~CachedScriptSourceProvider()
{
m_cachedScript->removeClient(this);
}
const String& source() const { return m_cachedScript->script(); }
private:
CachedScriptSourceProvider(CachedScript* cachedScript)
: SourceProvider(cachedScript->response().url(), TextPosition::minimumPosition())
, m_cachedScript(cachedScript)
{
m_cachedScript->addClient(this);
}
CachedResourceHandle<CachedScript> m_cachedScript;
};
inline JSC::SourceCode makeSource(CachedScript* cachedScript)
{
return JSC::SourceCode(CachedScriptSourceProvider::create(cachedScript));
}
} // namespace WebCore
#endif // CachedScriptSourceProvider_h
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