webrtc/examples/objc/AppRTCDemo/RTCIceServer+JSON.m

/*
 *  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 "RTCIceServer+JSON.h"

static NSString const *kRTCICEServerUsernameKey = @"username";
static NSString const *kRTCICEServerPasswordKey = @"password";
static NSString const *kRTCICEServerUrisKey = @"uris";
static NSString const *kRTCICEServerUrlKey = @"urls";
static NSString const *kRTCICEServerCredentialKey = @"credential";

@implementation RTCIceServer (JSON)

+ (RTCIceServer *)serverFromJSONDictionary:(NSDictionary *)dictionary {
  NSString *url = dictionary[kRTCICEServerUrlKey];
  NSString *username = dictionary[kRTCICEServerUsernameKey];
  NSString *credential = dictionary[kRTCICEServerCredentialKey];
  username = username ? username : @"";
  credential = credential ? credential : @"";
  return [[RTCIceServer alloc] initWithURLStrings:@[url]
                                         username:username
                                       credential:credential];
}

+ (RTCIceServer *)serverFromCEODJSONDictionary:(NSDictionary *)dictionary {
  NSString *username = dictionary[kRTCICEServerUsernameKey];
  NSString *password = dictionary[kRTCICEServerPasswordKey];
  NSArray *uris = dictionary[kRTCICEServerUrisKey];
  RTCIceServer *server =
      [[RTCIceServer alloc] initWithURLStrings:uris
                                      username:username
                                    credential:password];
  return server;
}

@end