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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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