blob: b03773e7db9e50f61cef68a1c679daefd785cab0 [file] [log] [blame]
/*
* 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 "RTCMediaConstraints+JSON.h"
#import "RTCPair.h"
static NSString const *kRTCMediaConstraintsMandatoryKey = @"mandatory";
@implementation RTCMediaConstraints (JSON)
+ (RTCMediaConstraints *)constraintsFromJSONDictionary:
(NSDictionary *)dictionary {
NSDictionary *mandatory = dictionary[kRTCMediaConstraintsMandatoryKey];
NSMutableArray *mandatoryContraints =
[NSMutableArray arrayWithCapacity:[mandatory count]];
[mandatory enumerateKeysAndObjectsUsingBlock:^(
id key, id obj, BOOL *stop) {
[mandatoryContraints addObject:[[RTCPair alloc] initWithKey:key
value:obj]];
}];
// TODO(tkchin): figure out json formats for optional constraints.
RTCMediaConstraints *constraints =
[[RTCMediaConstraints alloc]
initWithMandatoryConstraints:mandatoryContraints
optionalConstraints:nil];
return constraints;
}
@end