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/*
* 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
#if ENABLE(MEDIA_STREAM)
#include <wtf/HashMap.h>
#include <wtf/PassRefPtr.h>
#include <wtf/text/StringHash.h>
namespace WebCore {
class KURL;
class MediaStream;
class MediaStreamDescriptor;
class MediaStreamRegistry {
public:
// Returns a single instance of MediaStreamRegistry.
static MediaStreamRegistry& registry();
// Registers a blob URL referring to the specified stream data.
void registerMediaStreamURL(const KURL&, PassRefPtr<MediaStream>);
void unregisterMediaStreamURL(const KURL&);
MediaStreamDescriptor* lookupMediaStreamDescriptor(const String& url);
private:
HashMap<String, RefPtr<MediaStreamDescriptor> > m_streamDescriptors;
};
} // namespace WebCore
#endif // ENABLE(MEDIA_STREAM)
#endif // MediaStreamRegistry_h
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