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/*
* 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 "ARDJoinResponse+Internal.h"
#import "ARDSignalingMessage.h"
#import "ARDUtilities.h"
#import "RTCIceServer+JSON.h"
static NSString const *kARDJoinResultKey = @"result";
static NSString const *kARDJoinResultParamsKey = @"params";
static NSString const *kARDJoinInitiatorKey = @"is_initiator";
static NSString const *kARDJoinRoomIdKey = @"room_id";
static NSString const *kARDJoinClientIdKey = @"client_id";
static NSString const *kARDJoinMessagesKey = @"messages";
static NSString const *kARDJoinWebSocketURLKey = @"wss_url";
static NSString const *kARDJoinWebSocketRestURLKey = @"wss_post_url";
@implementation ARDJoinResponse
@synthesize result = _result;
@synthesize isInitiator = _isInitiator;
@synthesize roomId = _roomId;
@synthesize clientId = _clientId;
@synthesize messages = _messages;
@synthesize webSocketURL = _webSocketURL;
@synthesize webSocketRestURL = _webSocketRestURL;
+ (ARDJoinResponse *)responseFromJSONData:(NSData *)data {
NSDictionary *responseJSON = [NSDictionary dictionaryWithJSONData:data];
if (!responseJSON) {
return nil;
}
ARDJoinResponse *response = [[ARDJoinResponse alloc] init];
NSString *resultString = responseJSON[kARDJoinResultKey];
response.result = [[self class] resultTypeFromString:resultString];
NSDictionary *params = responseJSON[kARDJoinResultParamsKey];
response.isInitiator = [params[kARDJoinInitiatorKey] boolValue];
response.roomId = params[kARDJoinRoomIdKey];
response.clientId = params[kARDJoinClientIdKey];
// Parse messages.
NSArray *messages = params[kARDJoinMessagesKey];
NSMutableArray *signalingMessages =
[NSMutableArray arrayWithCapacity:messages.count];
for (NSString *message in messages) {
ARDSignalingMessage *signalingMessage =
[ARDSignalingMessage messageFromJSONString:message];
[signalingMessages addObject:signalingMessage];
}
response.messages = signalingMessages;
// Parse websocket urls.
NSString *webSocketURLString = params[kARDJoinWebSocketURLKey];
response.webSocketURL = [NSURL URLWithString:webSocketURLString];
NSString *webSocketRestURLString = params[kARDJoinWebSocketRestURLKey];
response.webSocketRestURL = [NSURL URLWithString:webSocketRestURLString];
return response;
}
#pragma mark - Private
+ (ARDJoinResultType)resultTypeFromString:(NSString *)resultString {
ARDJoinResultType result = kARDJoinResultTypeUnknown;
if ([resultString isEqualToString:@"SUCCESS"]) {
result = kARDJoinResultTypeSuccess;
} else if ([resultString isEqualToString:@"FULL"]) {
result = kARDJoinResultTypeFull;
}
return result;
}
@end