1/* 2 * Copyright (C) 2014 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef SerializedPlatformRepresentation_h 27#define SerializedPlatformRepresentation_h 28 29#if ENABLE(VIDEO) && ENABLE(DATACUE_VALUE) 30 31#include <runtime/JSCInlines.h> 32#include <wtf/PassRefPtr.h> 33#include <wtf/RefCounted.h> 34 35namespace WebCore { 36 37class SerializedPlatformRepresentation : public RefCounted<SerializedPlatformRepresentation> { 38public: 39 virtual ~SerializedPlatformRepresentation() { } 40 41 virtual JSC::JSValue deserialize(JSC::ExecState*) const = 0; 42 virtual PassRefPtr<ArrayBuffer> data() const = 0; 43 virtual bool isEqual(const SerializedPlatformRepresentation&) const = 0; 44 45 enum PlatformType { 46 ObjC, 47 }; 48 virtual PlatformType platformType() const = 0; 49 50protected: 51 SerializedPlatformRepresentation() { } 52}; 53 54} // namespace WebCore 55 56#endif 57#endif // SerializedPlatformRepresentation_h 58 59