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/*
* Copyright (C) 2018 Apple 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.
*/
#pragma once
#if USE(LIBWEBRTC)
#include "ExceptionCode.h"
#include "LibWebRTCMacros.h"
#include "LibWebRTCUtils.h"
ALLOW_UNUSED_PARAMETERS_BEGIN
ALLOW_DEPRECATED_DECLARATIONS_BEGIN
#include <webrtc/api/peer_connection_interface.h>
ALLOW_DEPRECATED_DECLARATIONS_END
ALLOW_UNUSED_PARAMETERS_END
namespace WebCore {
template<typename Endpoint>
class CreateSessionDescriptionObserver final : public webrtc::CreateSessionDescriptionObserver {
public:
explicit CreateSessionDescriptionObserver(Endpoint &endpoint)
: m_endpoint(endpoint)
{
}
void OnSuccess(webrtc::SessionDescriptionInterface* sessionDescription) final { m_endpoint.createSessionDescriptionSucceeded(std::unique_ptr<webrtc::SessionDescriptionInterface>(sessionDescription)); }
void OnFailure(webrtc::RTCError error) final { m_endpoint.createSessionDescriptionFailed(toExceptionCode(error.type()), error.message()); }
void AddRef() const { m_endpoint.AddRef(); }
rtc::RefCountReleaseStatus Release() const { return m_endpoint.Release(); }
private:
Endpoint& m_endpoint;
};
template<typename Endpoint>
class SetLocalSessionDescriptionObserver final : public webrtc::SetLocalDescriptionObserverInterface {
public:
explicit SetLocalSessionDescriptionObserver(Endpoint &endpoint)
: m_endpoint(endpoint)
{
}
void AddRef() const { m_endpoint.AddRef(); }
rtc::RefCountReleaseStatus Release() const { return m_endpoint.Release(); }
private:
void OnSetLocalDescriptionComplete(webrtc::RTCError error) final
{
if (!error.ok()) {
m_endpoint.setLocalSessionDescriptionFailed(toExceptionCode(error.type()), error.message());
return;
}
m_endpoint.setLocalSessionDescriptionSucceeded();
}
Endpoint& m_endpoint;
};
template<typename Endpoint>
class SetRemoteSessionDescriptionObserver final : public webrtc::SetRemoteDescriptionObserverInterface {
public:
explicit SetRemoteSessionDescriptionObserver(Endpoint &endpoint)
: m_endpoint(endpoint)
{
}
void AddRef() const { m_endpoint.AddRef(); }
rtc::RefCountReleaseStatus Release() const { return m_endpoint.Release(); }
private:
void OnSetRemoteDescriptionComplete(webrtc::RTCError error) final
{
if (!error.ok()) {
m_endpoint.setRemoteSessionDescriptionFailed(toExceptionCode(error.type()), error.message());
return;
}
m_endpoint.setRemoteSessionDescriptionSucceeded();
}
Endpoint& m_endpoint;
};
} // namespace WebCore
#endif // USE(LIBWEBRTC)
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