1/* 2 * libjingle 3 * Copyright 2014, Google Inc. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, 9 * this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright notice, 11 * this list of conditions and the following disclaimer in the documentation 12 * and/or other materials provided with the distribution. 13 * 3. The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28#import <Foundation/Foundation.h> 29 30// Used to log messages to destination like UI. 31@protocol APPRTCLogger<NSObject> 32- (void)logMessage:(NSString*)message; 33@end 34 35@class RTCVideoTrack; 36@class APPRTCConnectionManager; 37 38// Used to provide AppRTC connection information. 39@protocol APPRTCConnectionManagerDelegate<NSObject> 40 41- (void)connectionManager:(APPRTCConnectionManager*)manager 42 didReceiveLocalVideoTrack:(RTCVideoTrack*)localVideoTrack; 43 44- (void)connectionManager:(APPRTCConnectionManager*)manager 45 didReceiveRemoteVideoTrack:(RTCVideoTrack*)remoteVideoTrack; 46 47- (void)connectionManagerDidReceiveHangup:(APPRTCConnectionManager*)manager; 48 49- (void)connectionManager:(APPRTCConnectionManager*)manager 50 didErrorWithMessage:(NSString*)errorMessage; 51 52@end 53 54// Abstracts the network connection aspect of AppRTC. The delegate will receive 55// information about connection status as changes occur. 56@interface APPRTCConnectionManager : NSObject 57 58@property(nonatomic, weak) id<APPRTCConnectionManagerDelegate> delegate; 59@property(nonatomic, weak) id<APPRTCLogger> logger; 60 61- (instancetype)initWithDelegate:(id<APPRTCConnectionManagerDelegate>)delegate 62 logger:(id<APPRTCLogger>)logger; 63- (BOOL)connectToRoomWithURL:(NSURL*)url; 64- (void)disconnect; 65 66@end 67