| /* |
| * Copyright 2014 The WebRTC Project Authors. All rights reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #import "RTCICECandidate+JSON.h" |
| |
| #import "RTCLogging.h" |
| |
| static NSString const *kRTCICECandidateTypeKey = @"type"; |
| static NSString const *kRTCICECandidateTypeValue = @"candidate"; |
| static NSString const *kRTCICECandidateMidKey = @"id"; |
| static NSString const *kRTCICECandidateMLineIndexKey = @"label"; |
| static NSString const *kRTCICECandidateSdpKey = @"candidate"; |
| |
| @implementation RTCICECandidate (JSON) |
| |
| + (RTCICECandidate *)candidateFromJSONDictionary:(NSDictionary *)dictionary { |
| NSString *mid = dictionary[kRTCICECandidateMidKey]; |
| NSString *sdp = dictionary[kRTCICECandidateSdpKey]; |
| NSNumber *num = dictionary[kRTCICECandidateMLineIndexKey]; |
| NSInteger mLineIndex = [num integerValue]; |
| return [[RTCICECandidate alloc] initWithMid:mid index:mLineIndex sdp:sdp]; |
| } |
| |
| - (NSData *)JSONData { |
| NSDictionary *json = @{ |
| kRTCICECandidateTypeKey : kRTCICECandidateTypeValue, |
| kRTCICECandidateMLineIndexKey : @(self.sdpMLineIndex), |
| kRTCICECandidateMidKey : self.sdpMid, |
| kRTCICECandidateSdpKey : self.sdp |
| }; |
| NSError *error = nil; |
| NSData *data = |
| [NSJSONSerialization dataWithJSONObject:json |
| options:NSJSONWritingPrettyPrinted |
| error:&error]; |
| if (error) { |
| RTCLogError(@"Error serializing JSON: %@", error); |
| return nil; |
| } |
| return data; |
| } |
| |
| @end |