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 CDMSessionAVFoundationObjC_h 27#define CDMSessionAVFoundationObjC_h 28 29#include "CDMSession.h" 30#include <wtf/PassOwnPtr.h> 31#include <wtf/RetainPtr.h> 32 33#if ENABLE(ENCRYPTED_MEDIA_V2) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090 34 35OBJC_CLASS AVAssetResourceLoadingRequest; 36 37namespace WebCore { 38 39class MediaPlayerPrivateAVFoundationObjC; 40 41class CDMSessionAVFoundationObjC : public CDMSession { 42public: 43 CDMSessionAVFoundationObjC(MediaPlayerPrivateAVFoundationObjC* parent); 44 virtual ~CDMSessionAVFoundationObjC() { } 45 46 virtual void setClient(CDMSessionClient* client) override { m_client = client; } 47 virtual const String& sessionId() const override { return m_sessionId; } 48 virtual PassRefPtr<Uint8Array> generateKeyRequest(const String& mimeType, Uint8Array* initData, String& destinationURL, unsigned short& errorCode, unsigned long& systemCode) override; 49 virtual void releaseKeys() override; 50 virtual bool update(Uint8Array*, RefPtr<Uint8Array>& nextMessage, unsigned short& errorCode, unsigned long& systemCode) override; 51 52protected: 53 MediaPlayerPrivateAVFoundationObjC* m_parent; 54 CDMSessionClient* m_client; 55 String m_sessionId; 56 RetainPtr<AVAssetResourceLoadingRequest> m_request; 57}; 58 59} 60 61#endif 62 63#endif // CDMSessionAVFoundationObjC_h 64