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/*
* Copyright (C) 2013 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 JSArrayBuffer_h
#define JSArrayBuffer_h
#include "ArrayBuffer.h"
#include "JSObject.h"
namespace JSC {
class JSArrayBuffer : public JSNonFinalObject {
public:
typedef JSNonFinalObject Base;
protected:
JSArrayBuffer(VM&, Structure*, PassRefPtr<ArrayBuffer>);
void finishCreation(VM&);
public:
JS_EXPORT_PRIVATE static JSArrayBuffer* create(VM&, Structure*, PassRefPtr<ArrayBuffer>);
ArrayBuffer* impl() const { return m_impl; }
static Structure* createStructure(VM&, JSGlobalObject*, JSValue prototype);
DECLARE_EXPORT_INFO;
protected:
static bool getOwnPropertySlot(JSObject*, ExecState*, PropertyName, PropertySlot&);
static void put(JSCell*, ExecState*, PropertyName, JSValue, PutPropertySlot&);
static bool defineOwnProperty(JSObject*, ExecState*, PropertyName, const PropertyDescriptor&, bool shouldThrow);
static bool deleteProperty(JSCell*, ExecState*, PropertyName);
static void getOwnNonIndexPropertyNames(JSObject*, ExecState*, PropertyNameArray&, EnumerationMode);
static const unsigned StructureFlags = OverridesGetPropertyNames | OverridesGetOwnPropertySlot | Base::StructureFlags;
private:
ArrayBuffer* m_impl;
};
inline ArrayBuffer* toArrayBuffer(JSValue value)
{
JSArrayBuffer* wrapper = jsDynamicCast<JSArrayBuffer*>(value);
if (!wrapper)
return 0;
return wrapper->impl();
}
} // namespace JSC
#endif // JSArrayBuffer_h
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