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| 1 /* |
| 2 * Copyright 2014 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 "ARDJoinResponse+Internal.h" |
| 12 |
| 13 #import "ARDSignalingMessage.h" |
| 14 #import "ARDUtilities.h" |
| 15 #import "RTCIceServer+JSON.h" |
| 16 |
| 17 static NSString const *kARDJoinResultKey = @"result"; |
| 18 static NSString const *kARDJoinResultParamsKey = @"params"; |
| 19 static NSString const *kARDJoinInitiatorKey = @"is_initiator"; |
| 20 static NSString const *kARDJoinRoomIdKey = @"room_id"; |
| 21 static NSString const *kARDJoinClientIdKey = @"client_id"; |
| 22 static NSString const *kARDJoinMessagesKey = @"messages"; |
| 23 static NSString const *kARDJoinWebSocketURLKey = @"wss_url"; |
| 24 static NSString const *kARDJoinWebSocketRestURLKey = @"wss_post_url"; |
| 25 |
| 26 @implementation ARDJoinResponse |
| 27 |
| 28 @synthesize result = _result; |
| 29 @synthesize isInitiator = _isInitiator; |
| 30 @synthesize roomId = _roomId; |
| 31 @synthesize clientId = _clientId; |
| 32 @synthesize messages = _messages; |
| 33 @synthesize webSocketURL = _webSocketURL; |
| 34 @synthesize webSocketRestURL = _webSocketRestURL; |
| 35 |
| 36 + (ARDJoinResponse *)responseFromJSONData:(NSData *)data { |
| 37 NSDictionary *responseJSON = [NSDictionary dictionaryWithJSONData:data]; |
| 38 if (!responseJSON) { |
| 39 return nil; |
| 40 } |
| 41 ARDJoinResponse *response = [[ARDJoinResponse alloc] init]; |
| 42 NSString *resultString = responseJSON[kARDJoinResultKey]; |
| 43 response.result = [[self class] resultTypeFromString:resultString]; |
| 44 NSDictionary *params = responseJSON[kARDJoinResultParamsKey]; |
| 45 |
| 46 response.isInitiator = [params[kARDJoinInitiatorKey] boolValue]; |
| 47 response.roomId = params[kARDJoinRoomIdKey]; |
| 48 response.clientId = params[kARDJoinClientIdKey]; |
| 49 |
| 50 // Parse messages. |
| 51 NSArray *messages = params[kARDJoinMessagesKey]; |
| 52 NSMutableArray *signalingMessages = |
| 53 [NSMutableArray arrayWithCapacity:messages.count]; |
| 54 for (NSString *message in messages) { |
| 55 ARDSignalingMessage *signalingMessage = |
| 56 [ARDSignalingMessage messageFromJSONString:message]; |
| 57 [signalingMessages addObject:signalingMessage]; |
| 58 } |
| 59 response.messages = signalingMessages; |
| 60 |
| 61 // Parse websocket urls. |
| 62 NSString *webSocketURLString = params[kARDJoinWebSocketURLKey]; |
| 63 response.webSocketURL = [NSURL URLWithString:webSocketURLString]; |
| 64 NSString *webSocketRestURLString = params[kARDJoinWebSocketRestURLKey]; |
| 65 response.webSocketRestURL = [NSURL URLWithString:webSocketRestURLString]; |
| 66 |
| 67 return response; |
| 68 } |
| 69 |
| 70 #pragma mark - Private |
| 71 |
| 72 + (ARDJoinResultType)resultTypeFromString:(NSString *)resultString { |
| 73 ARDJoinResultType result = kARDJoinResultTypeUnknown; |
| 74 if ([resultString isEqualToString:@"SUCCESS"]) { |
| 75 result = kARDJoinResultTypeSuccess; |
| 76 } else if ([resultString isEqualToString:@"FULL"]) { |
| 77 result = kARDJoinResultTypeFull; |
| 78 } |
| 79 return result; |
| 80 } |
| 81 |
| 82 @end |
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