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| 1 /* | |
| 2 * Copyright 2016 The WebRTC project authors. All Rights Reserved. | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license | |
| 5 * that can be found in the LICENSE file in the root of the source | |
| 6 * tree. An additional intellectual property rights grant can be found | |
| 7 * in the file PATENTS. All contributing project authors may | |
| 8 * be found in the AUTHORS file in the root of the source tree. | |
| 9 */ | |
| 10 | |
| 11 #import "RTCRtpSender+Private.h" | |
| 12 | |
| 13 #import "NSString+StdString.h" | |
| 14 #import "RTCMediaStreamTrack+Private.h" | |
| 15 #import "RTCRtpParameters+Private.h" | |
| 16 #import "WebRTC/RTCLogging.h" | |
| 17 | |
| 18 #include "webrtc/api/mediastreaminterface.h" | |
| 19 | |
| 20 @implementation RTCRtpSender { | |
| 21 rtc::scoped_refptr<webrtc::RtpSenderInterface> _nativeRtpSender; | |
| 22 } | |
| 23 | |
| 24 - (NSString *)senderId { | |
| 25 return [NSString stringForStdString:_nativeRtpSender->id()]; | |
| 26 } | |
| 27 | |
| 28 - (RTCRtpParameters *)parameters { | |
| 29 return [[RTCRtpParameters alloc] | |
| 30 initWithNativeParameters:_nativeRtpSender->GetParameters()]; | |
| 31 } | |
| 32 | |
| 33 - (void)setParameters:(RTCRtpParameters *)parameters { | |
| 34 if (!_nativeRtpSender->SetParameters(parameters.nativeParameters)) { | |
| 35 RTCLogError(@"RTCRtpSender(%p): Failed to set parameters: %@", self, | |
| 36 parameters); | |
| 37 } | |
| 38 } | |
| 39 | |
| 40 - (RTCMediaStreamTrack *)track { | |
| 41 rtc::scoped_refptr<webrtc::MediaStreamTrackInterface> nativeTrack( | |
| 42 _nativeRtpSender->track()); | |
| 43 if (nativeTrack) { | |
| 44 return [[RTCMediaStreamTrack alloc] initWithNativeTrack:nativeTrack]; | |
| 45 } | |
| 46 return nil; | |
| 47 } | |
| 48 | |
| 49 - (void)setTrack:(RTCMediaStreamTrack *)track { | |
| 50 if (!_nativeRtpSender->SetTrack(track.nativeTrack)) { | |
| 51 RTCLogError(@"RTCRtpSender(%p): Failed to set track %@", self, track); | |
| 52 } | |
| 53 } | |
| 54 | |
| 55 - (NSString *)description { | |
| 56 return [NSString stringWithFormat:@"RTCRtpSender {\n senderId: %@\n}", | |
| 57 self.senderId]; | |
| 58 } | |
| 59 | |
| 60 - (BOOL)isEqual:(id)object { | |
| 61 if (self == object) { | |
| 62 return YES; | |
| 63 } | |
| 64 if (object == nil) { | |
| 65 return NO; | |
| 66 } | |
| 67 if (![object isMemberOfClass:[self class]]) { | |
| 68 return NO; | |
| 69 } | |
| 70 RTCRtpSender *sender = (RTCRtpSender *)object; | |
| 71 return _nativeRtpSender == sender.nativeRtpSender; | |
| 72 } | |
| 73 | |
| 74 - (NSUInteger)hash { | |
| 75 return (NSUInteger)_nativeRtpSender.get(); | |
| 76 } | |
| 77 | |
| 78 #pragma mark - Private | |
| 79 | |
| 80 - (rtc::scoped_refptr<webrtc::RtpSenderInterface>)nativeRtpSender { | |
| 81 return _nativeRtpSender; | |
| 82 } | |
| 83 | |
| 84 - (instancetype)initWithNativeRtpSender: | |
| 85 (rtc::scoped_refptr<webrtc::RtpSenderInterface>)nativeRtpSender { | |
| 86 NSParameterAssert(nativeRtpSender); | |
| 87 if (self = [super init]) { | |
| 88 _nativeRtpSender = nativeRtpSender; | |
| 89 RTCLogInfo(@"RTCRtpSender(%p): created sender: %@", self, self.description); | |
| 90 } | |
| 91 return self; | |
| 92 } | |
| 93 | |
| 94 @end | |
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