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| 1 /* | |
| 2 * libjingle | |
| 3 * Copyright 2013 Google Inc. | |
| 4 * | |
| 5 * Redistribution and use in source and binary forms, with or without | |
| 6 * modification, are permitted provided that the following conditions are met: | |
| 7 * | |
| 8 * 1. Redistributions of source code must retain the above copyright notice, | |
| 9 * this list of conditions and the following disclaimer. | |
| 10 * 2. Redistributions in binary form must reproduce the above copyright notice, | |
| 11 * this list of conditions and the following disclaimer in the documentation | |
| 12 * and/or other materials provided with the distribution. | |
| 13 * 3. The name of the author may not be used to endorse or promote products | |
| 14 * derived from this software without specific prior written permission. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
| 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
| 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO | |
| 19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | |
| 22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
| 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | |
| 24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
| 25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 26 */ | |
| 27 | |
| 28 #if !defined(__has_feature) || !__has_feature(objc_arc) | |
| 29 #error "This file requires ARC support." | |
| 30 #endif | |
| 31 | |
| 32 #import "RTCSessionDescriptionSyncObserver.h" | |
| 33 | |
| 34 #import "RTCSessionDescription.h" | |
| 35 | |
| 36 @interface RTCSessionDescriptionSyncObserver () | |
| 37 | |
| 38 // CondVar used to wait for, and signal arrival of, an SDP-related callback. | |
| 39 @property(nonatomic, strong) NSCondition* condition; | |
| 40 // Whether an SDP-related callback has fired; cleared before wait returns. | |
| 41 @property(atomic, assign) BOOL signaled; | |
| 42 | |
| 43 @end | |
| 44 | |
| 45 @implementation RTCSessionDescriptionSyncObserver | |
| 46 | |
| 47 @synthesize error = _error; | |
| 48 @synthesize sessionDescription = _sessionDescription; | |
| 49 @synthesize success = _success; | |
| 50 @synthesize condition = _condition; | |
| 51 @synthesize signaled = _signaled; | |
| 52 | |
| 53 - (id)init { | |
| 54 if ((self = [super init])) { | |
| 55 if (!(_condition = [[NSCondition alloc] init])) | |
| 56 self = nil; | |
| 57 } | |
| 58 return self; | |
| 59 } | |
| 60 | |
| 61 - (void)signal { | |
| 62 self.signaled = YES; | |
| 63 [self.condition signal]; | |
| 64 } | |
| 65 | |
| 66 - (void)wait { | |
| 67 [self.condition lock]; | |
| 68 if (!self.signaled) | |
| 69 [self.condition wait]; | |
| 70 self.signaled = NO; | |
| 71 [self.condition unlock]; | |
| 72 } | |
| 73 | |
| 74 #pragma mark - RTCSessionDescriptionDelegate methods | |
| 75 - (void)peerConnection:(RTCPeerConnection*)peerConnection | |
| 76 didCreateSessionDescription:(RTCSessionDescription*)sdp | |
| 77 error:(NSError*)error { | |
| 78 [self.condition lock]; | |
| 79 if (error) { | |
| 80 self.success = NO; | |
| 81 self.error = error.description; | |
| 82 } else { | |
| 83 self.success = YES; | |
| 84 self.sessionDescription = sdp; | |
| 85 } | |
| 86 [self signal]; | |
| 87 [self.condition unlock]; | |
| 88 } | |
| 89 | |
| 90 - (void)peerConnection:(RTCPeerConnection*)peerConnection | |
| 91 didSetSessionDescriptionWithError:(NSError*)error { | |
| 92 [self.condition lock]; | |
| 93 if (error) { | |
| 94 self.success = NO; | |
| 95 self.error = error.description; | |
| 96 } else { | |
| 97 self.success = YES; | |
| 98 } | |
| 99 [self signal]; | |
| 100 [self.condition unlock]; | |
| 101 } | |
| 102 | |
| 103 @end | |
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Chromium Code Reviews
Issue 2296613002:
Delete talk directory, and references from build_ios_libs.sh. (Closed)
