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/*
* Copyright (C) 2015 Ericsson AB. 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.
* 3. Neither the name of Ericsson 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.
*/
#ifndef MediaEndpointSessionConfiguration_h
#define MediaEndpointSessionConfiguration_h
#if ENABLE(WEB_RTC)
#include "PeerMediaDescription.h"
#include <wtf/CryptographicallyRandomNumber.h>
namespace WebCore {
class MediaEndpointSessionConfiguration : public RefCounted<MediaEndpointSessionConfiguration> {
public:
static RefPtr<MediaEndpointSessionConfiguration> create()
{
return adoptRef(new MediaEndpointSessionConfiguration());
}
virtual ~MediaEndpointSessionConfiguration() { }
uint64_t sessionId() const { return m_sessionId; }
void setSessionId(uint64_t sessionId) { m_sessionId = sessionId; }
unsigned sessionVersion() const { return m_sessionVersion; }
void setSessionVersion(unsigned sessionVersion) { m_sessionVersion = sessionVersion; }
Vector<PeerMediaDescription>& mediaDescriptions() { return m_mediaDescriptions; }
const Vector<PeerMediaDescription>& mediaDescriptions() const { return m_mediaDescriptions; }
void addMediaDescription(PeerMediaDescription&& description) { m_mediaDescriptions.append(WTFMove(description)); }
RefPtr<MediaEndpointSessionConfiguration> clone() const
{
RefPtr<MediaEndpointSessionConfiguration> copy = create();
copy->m_sessionId = m_sessionId;
copy->m_sessionVersion = m_sessionVersion;
copy->m_mediaDescriptions = m_mediaDescriptions;
return copy;
}
private:
MediaEndpointSessionConfiguration()
{
m_sessionId = cryptographicallyRandomNumber();
m_sessionId = m_sessionId << 32 | cryptographicallyRandomNumber();
}
uint64_t m_sessionId;
unsigned m_sessionVersion { 0 };
Vector<PeerMediaDescription> m_mediaDescriptions;
};
} // namespace WebCore
#endif // ENABLE(WEB_RTC)
#endif // MediaEndpointSessionConfiguration_h
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