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 <Foundation/Foundation.h> 12 13 #import "RTCICECandidate.h" 14 #import "RTCSessionDescription.h" 15 16 typedef enum { 17 kARDSignalingMessageTypeCandidate, 18 kARDSignalingMessageTypeOffer, 19 kARDSignalingMessageTypeAnswer, 20 kARDSignalingMessageTypeBye, 21 } ARDSignalingMessageType; 22 23 @interface ARDSignalingMessage : NSObject 24 25 @property(nonatomic, readonly) ARDSignalingMessageType type; 26 27 + (ARDSignalingMessage *)messageFromJSONString:(NSString *)jsonString; 28 - (NSData *)JSONData; 29 30 @end 31 32 @interface ARDICECandidateMessage : ARDSignalingMessage 33 34 @property(nonatomic, readonly) RTCICECandidate *candidate; 35 36 - (instancetype)initWithCandidate:(RTCICECandidate *)candidate; 37 38 @end 39 40 @interface ARDSessionDescriptionMessage : ARDSignalingMessage 41 42 @property(nonatomic, readonly) RTCSessionDescription *sessionDescription; 43 44 - (instancetype)initWithDescription:(RTCSessionDescription *)description; 45 46 @end 47 48 @interface ARDByeMessage : ARDSignalingMessage 49 @end 50
