1/* 2 * libjingle 3 * Copyright 2013, 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#import "GAEChannelClient.h" 31 32@class APPRTCAppClient; 33@protocol APPRTCAppClientDelegate 34 35- (void)appClient:(APPRTCAppClient*)appClient 36 didErrorWithMessage:(NSString*)message; 37- (void)appClient:(APPRTCAppClient*)appClient 38 didReceiveICEServers:(NSArray*)servers; 39 40@end 41 42@class RTCMediaConstraints; 43 44// Negotiates signaling for chatting with apprtc.appspot.com "rooms". 45// Uses the client<->server specifics of the apprtc AppEngine webapp. 46// 47// To use: create an instance of this object (registering a message handler) and 48// call connectToRoom(). apprtc.appspot.com will signal that is successful via 49// onOpen through the browser channel. Then you should call sendData() and wait 50// for the registered handler to be called with received messages. 51@interface APPRTCAppClient : NSObject 52 53@property(nonatomic) BOOL initiator; 54@property(nonatomic, copy, readonly) RTCMediaConstraints* videoConstraints; 55@property(nonatomic, weak) id<APPRTCAppClientDelegate> delegate; 56 57- (instancetype)initWithDelegate:(id<APPRTCAppClientDelegate>)delegate 58 messageHandler:(id<GAEMessageHandler>)handler; 59- (void)connectToRoom:(NSURL*)room; 60- (void)sendData:(NSData*)data; 61 62#ifndef DOXYGEN_SHOULD_SKIP_THIS 63// Disallow init and don't add to documentation 64- (instancetype)init __attribute__(( 65 unavailable("init is not a supported initializer for this class."))); 66#endif /* DOXYGEN_SHOULD_SKIP_THIS */ 67 68@end 69