1/* 2 * Copyright (C) 2011 Google Inc. All rights reserved. 3 * Copyright (C) 2013 Nokia Corporation and/or its subsidiary(-ies). 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 21 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 23 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef MediaStreamRegistry_h 27#define MediaStreamRegistry_h 28 29#if ENABLE(MEDIA_STREAM) 30 31#include "URLRegistry.h" 32#include <wtf/HashMap.h> 33#include <wtf/PassRefPtr.h> 34#include <wtf/text/StringHash.h> 35 36namespace WebCore { 37 38class URL; 39class MediaStream; 40 41class MediaStreamRegistry final : public URLRegistry { 42public: 43 // Returns a single instance of MediaStreamRegistry. 44 static MediaStreamRegistry& registry(); 45 46 // Registers a blob URL referring to the specified stream data. 47 virtual void registerURL(SecurityOrigin*, const URL&, URLRegistrable*) override; 48 virtual void unregisterURL(const URL&) override; 49 50 virtual URLRegistrable* lookup(const String&) const override; 51 52private: 53 HashMap<String, RefPtr<MediaStream>> m_mediaStreams; 54}; 55 56} // namespace WebCore 57 58#endif // ENABLE(MEDIA_STREAM) 59 60#endif // MediaStreamRegistry_h 61