/* * Copyright (C) 2011 Google 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. AND ITS CONTRIBUTORS ``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 ITS 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 MediaStreamRegistry_h #define MediaStreamRegistry_h #include "core/html/URLRegistry.h" #include "wtf/HashMap.h" #include "wtf/PassRefPtr.h" #include "wtf/text/StringHash.h" namespace WebCore { class KURL; class MediaStream; class MediaStreamDescriptor; class MediaStreamRegistry FINAL : public URLRegistry { public: // Returns a single instance of MediaStreamRegistry. static MediaStreamRegistry& registry(); // Registers a blob URL referring to the specified stream data. virtual void registerURL(SecurityOrigin*, const KURL&, URLRegistrable*) OVERRIDE; virtual void unregisterURL(const KURL&) OVERRIDE; virtual bool contains(const String&) OVERRIDE; MediaStreamDescriptor* lookupMediaStreamDescriptor(const String& url); private: MediaStreamRegistry(); HashMap<String, RefPtr<MediaStreamDescriptor> > m_streamDescriptors; }; } // namespace WebCore #endif // MediaStreamRegistry_h