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/*
* Copyright (C) 2012 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER OR 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 "modules/mediasource/MediaSourceRegistry.h"
#include "modules/mediasource/MediaSource.h"
#include "platform/weborigin/KURL.h"
#include "wtf/MainThread.h"
namespace blink {
MediaSourceRegistry& MediaSourceRegistry::registry()
{
ASSERT(isMainThread());
DEFINE_STATIC_LOCAL(MediaSourceRegistry, instance, ());
return instance;
}
void MediaSourceRegistry::registerURL(SecurityOrigin*, const KURL& url, URLRegistrable* registrable)
{
ASSERT(®istrable->registry() == this);
ASSERT(isMainThread());
MediaSource* source = static_cast<MediaSource*>(registrable);
source->addedToRegistry();
m_mediaSources.set(url.string(), source);
}
void MediaSourceRegistry::unregisterURL(const KURL& url)
{
ASSERT(isMainThread());
PersistentHeapHashMap<String, Member<MediaSource> >::iterator iter = m_mediaSources.find(url.string());
if (iter == m_mediaSources.end())
return;
MediaSource* source = iter->value;
m_mediaSources.remove(iter);
source->removedFromRegistry();
}
URLRegistrable* MediaSourceRegistry::lookup(const String& url)
{
ASSERT(isMainThread());
return m_mediaSources.get(url);
}
MediaSourceRegistry::MediaSourceRegistry()
{
HTMLMediaSource::setRegistry(this);
}
} // namespace blink
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