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/*
* Copyright (C) 2011 Google Inc. All rights reserved.
* Copyright (C) 2013 Nokia Corporation and/or its subsidiary(-ies).
*
* 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.
*/
#include "config.h"
#include "MediaStreamRegistry.h"
#if ENABLE(MEDIA_STREAM)
#include "URL.h"
#include "MediaStream.h"
#include <wtf/MainThread.h>
namespace WebCore {
MediaStreamRegistry& MediaStreamRegistry::registry()
{
// Since WebWorkers cannot obtain MediaSource objects, we should be on the main thread.
ASSERT(isMainThread());
DEFINE_STATIC_LOCAL(MediaStreamRegistry, instance, ());
return instance;
}
void MediaStreamRegistry::registerURL(SecurityOrigin*, const URL& url, URLRegistrable* stream)
{
ASSERT(&stream->registry() == this);
ASSERT(isMainThread());
m_mediaStreams.set(url.string(), static_cast<MediaStream*>(stream));
}
void MediaStreamRegistry::unregisterURL(const URL& url)
{
ASSERT(isMainThread());
m_mediaStreams.remove(url.string());
}
URLRegistrable* MediaStreamRegistry::lookup(const String& url) const
{
ASSERT(isMainThread());
return m_mediaStreams.get(url);
}
} // namespace WebCore
#endif // ENABLE(MEDIA_STREAM)
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