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/*
* libjingle
* Copyright 2013, Google Inc.
*
* 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. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
#if !defined(__has_feature) || !__has_feature(objc_arc)
#error "This file requires ARC support."
#endif
#import "RTCPeerConnectionObserver.h"
#import "RTCDataChannel+Internal.h"
#import "RTCEnumConverter.h"
#import "RTCICECandidate+Internal.h"
#import "RTCMediaStream+Internal.h"
namespace webrtc {
RTCPeerConnectionObserver::RTCPeerConnectionObserver(
RTCPeerConnection* peerConnection) {
_peerConnection = peerConnection;
}
RTCPeerConnectionObserver::~RTCPeerConnectionObserver() {
}
void RTCPeerConnectionObserver::OnSignalingChange(
PeerConnectionInterface::SignalingState new_state) {
RTCSignalingState state =
[RTCEnumConverter convertSignalingStateToObjC:new_state];
[_peerConnection.delegate peerConnection:_peerConnection
signalingStateChanged:state];
}
void RTCPeerConnectionObserver::OnAddStream(MediaStreamInterface* stream) {
RTCMediaStream* mediaStream =
[[RTCMediaStream alloc] initWithMediaStream:stream];
[_peerConnection.delegate peerConnection:_peerConnection
addedStream:mediaStream];
}
void RTCPeerConnectionObserver::OnRemoveStream(MediaStreamInterface* stream) {
RTCMediaStream* mediaStream =
[[RTCMediaStream alloc] initWithMediaStream:stream];
[_peerConnection.delegate peerConnection:_peerConnection
removedStream:mediaStream];
}
void RTCPeerConnectionObserver::OnDataChannel(
DataChannelInterface* data_channel) {
RTCDataChannel* dataChannel =
[[RTCDataChannel alloc] initWithDataChannel:data_channel];
[_peerConnection.delegate peerConnection:_peerConnection
didOpenDataChannel:dataChannel];
}
void RTCPeerConnectionObserver::OnRenegotiationNeeded() {
id<RTCPeerConnectionDelegate> delegate = _peerConnection.delegate;
[delegate peerConnectionOnRenegotiationNeeded:_peerConnection];
}
void RTCPeerConnectionObserver::OnIceConnectionChange(
PeerConnectionInterface::IceConnectionState new_state) {
RTCICEConnectionState state =
[RTCEnumConverter convertIceConnectionStateToObjC:new_state];
[_peerConnection.delegate peerConnection:_peerConnection
iceConnectionChanged:state];
}
void RTCPeerConnectionObserver::OnIceGatheringChange(
PeerConnectionInterface::IceGatheringState new_state) {
RTCICEGatheringState state =
[RTCEnumConverter convertIceGatheringStateToObjC:new_state];
[_peerConnection.delegate peerConnection:_peerConnection
iceGatheringChanged:state];
}
void RTCPeerConnectionObserver::OnIceCandidate(
const IceCandidateInterface* candidate) {
RTCICECandidate* iceCandidate =
[[RTCICECandidate alloc] initWithCandidate:candidate];
[_peerConnection.delegate peerConnection:_peerConnection
gotICECandidate:iceCandidate];
}
} // namespace webrtc
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