blob: 91e8e47c021729d4a58c81e03446e82db7759709 [file] [log] [blame]
// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef DOMArrayBufferBase_h
#define DOMArrayBufferBase_h
#include "core/CoreExport.h"
#include "platform/bindings/ScriptWrappable.h"
#include "platform/heap/Handle.h"
#include "platform/wtf/typed_arrays/ArrayBuffer.h"
namespace blink {
class CORE_EXPORT DOMArrayBufferBase : public ScriptWrappable {
public:
virtual ~DOMArrayBufferBase() = default;
const WTF::ArrayBuffer* Buffer() const { return buffer_.get(); }
WTF::ArrayBuffer* Buffer() { return buffer_.get(); }
const void* Data() const { return Buffer()->Data(); }
void* Data() { return Buffer()->Data(); }
unsigned ByteLength() const { return Buffer()->ByteLength(); }
bool IsNeutered() const { return Buffer()->IsNeutered(); }
bool IsShared() const { return Buffer()->IsShared(); }
v8::Local<v8::Object> Wrap(v8::Isolate*,
v8::Local<v8::Object> creation_context) override {
NOTREACHED();
return v8::Local<v8::Object>();
}
protected:
explicit DOMArrayBufferBase(scoped_refptr<WTF::ArrayBuffer> buffer)
: buffer_(std::move(buffer)) {
DCHECK(buffer_);
}
scoped_refptr<WTF::ArrayBuffer> buffer_;
};
} // namespace blink
#endif // DOMArrayBufferBase_h