1 /* 2 * Copyright 2015 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 "RTCMacros.h" 14 15 NS_ASSUME_NONNULL_BEGIN 16 17 RTC_OBJC_EXPORT 18 @interface RTC_OBJC_TYPE (RTCIceCandidate) : NSObject 19 20 /** 21 * If present, the identifier of the "media stream identification" for the media 22 * component this candidate is associated with. 23 */ 24 @property(nonatomic, readonly, nullable) NSString *sdpMid; 25 26 /** 27 * The index (starting at zero) of the media description this candidate is 28 * associated with in the SDP. 29 */ 30 @property(nonatomic, readonly) int sdpMLineIndex; 31 32 /** The SDP string for this candidate. */ 33 @property(nonatomic, readonly) NSString *sdp; 34 35 /** The URL of the ICE server which this candidate is gathered from. */ 36 @property(nonatomic, readonly, nullable) NSString *serverUrl; 37 38 - (instancetype)init NS_UNAVAILABLE; 39 40 /** 41 * Initialize an RTCIceCandidate from SDP. 42 */ 43 - (instancetype)initWithSdp:(NSString *)sdp 44 sdpMLineIndex:(int)sdpMLineIndex 45 sdpMid:(nullable NSString *)sdpMid NS_DESIGNATED_INITIALIZER; 46 47 @end 48 49 NS_ASSUME_NONNULL_END 50