| /* |
| * 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 "RTCICECandidate+internal.h" |
| #import "RTCMediaStream+internal.h" |
| #import "RTCEnumConverter.h" |
| |
| namespace webrtc { |
| |
| RTCPeerConnectionObserver::RTCPeerConnectionObserver( |
| id<RTCPeerConnectionDelegate> delegate) { |
| _delegate = delegate; |
| } |
| |
| void RTCPeerConnectionObserver::SetPeerConnection( |
| RTCPeerConnection *peerConnection) { |
| _peerConnection = peerConnection; |
| } |
| |
| void RTCPeerConnectionObserver::OnError() { |
| [_delegate peerConnectionOnError:_peerConnection]; |
| } |
| |
| void RTCPeerConnectionObserver::OnSignalingChange( |
| PeerConnectionInterface::SignalingState new_state) { |
| [_delegate peerConnection:_peerConnection |
| signalingStateChanged: |
| [RTCEnumConverter convertSignalingStateToObjC:new_state]]; |
| } |
| |
| void RTCPeerConnectionObserver::OnAddStream(MediaStreamInterface* stream) { |
| RTCMediaStream* mediaStream = |
| [[RTCMediaStream alloc] initWithMediaStream:stream]; |
| [_delegate peerConnection:_peerConnection addedStream:mediaStream]; |
| } |
| |
| void RTCPeerConnectionObserver::OnRemoveStream(MediaStreamInterface* stream) { |
| RTCMediaStream* mediaStream = |
| [[RTCMediaStream alloc] initWithMediaStream:stream]; |
| [_delegate peerConnection:_peerConnection removedStream:mediaStream]; |
| } |
| |
| void RTCPeerConnectionObserver::OnDataChannel( |
| DataChannelInterface* data_channel) { |
| // TODO(hughv): Implement for future version. |
| } |
| |
| void RTCPeerConnectionObserver::OnRenegotiationNeeded() { |
| [_delegate peerConnectionOnRenegotiationNeeded:_peerConnection]; |
| } |
| |
| void RTCPeerConnectionObserver::OnIceConnectionChange( |
| PeerConnectionInterface::IceConnectionState new_state) { |
| [_delegate peerConnection:_peerConnection |
| iceConnectionChanged: |
| [RTCEnumConverter convertIceConnectionStateToObjC:new_state]]; |
| } |
| |
| void RTCPeerConnectionObserver::OnIceGatheringChange( |
| PeerConnectionInterface::IceGatheringState new_state) { |
| [_delegate peerConnection:_peerConnection |
| iceGatheringChanged: |
| [RTCEnumConverter convertIceGatheringStateToObjC:new_state]]; |
| } |
| |
| void RTCPeerConnectionObserver::OnIceCandidate( |
| const IceCandidateInterface* candidate) { |
| RTCICECandidate* iceCandidate = |
| [[RTCICECandidate alloc] initWithCandidate:candidate]; |
| [_delegate peerConnection:_peerConnection gotICECandidate:iceCandidate]; |
| } |
| |
| } // namespace webrtc |