| tkchin@webrtc.org | 87776a8 | 2014-12-09 19:32:35 +0000 | [diff] [blame^] | 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 | #import "RTCVideoTrack.h" |
| 31 | |
| 32 | typedef NS_ENUM(NSInteger, ARDAppClientState) { |
| 33 | // Disconnected from servers. |
| 34 | kARDAppClientStateDisconnected, |
| 35 | // Connecting to servers. |
| 36 | kARDAppClientStateConnecting, |
| 37 | // Connected to servers. |
| 38 | kARDAppClientStateConnected, |
| 39 | }; |
| 40 | |
| 41 | @class ARDAppClient; |
| 42 | @protocol ARDAppClientDelegate <NSObject> |
| 43 | |
| 44 | - (void)appClient:(ARDAppClient *)client |
| 45 | didChangeState:(ARDAppClientState)state; |
| 46 | |
| 47 | - (void)appClient:(ARDAppClient *)client |
| 48 | didReceiveLocalVideoTrack:(RTCVideoTrack *)localVideoTrack; |
| 49 | |
| 50 | - (void)appClient:(ARDAppClient *)client |
| 51 | didReceiveRemoteVideoTrack:(RTCVideoTrack *)remoteVideoTrack; |
| 52 | |
| 53 | - (void)appClient:(ARDAppClient *)client |
| 54 | didError:(NSError *)error; |
| 55 | |
| 56 | @end |
| 57 | |
| 58 | // Handles connections to the AppRTC server for a given room. |
| 59 | @interface ARDAppClient : NSObject |
| 60 | |
| 61 | @property(nonatomic, readonly) ARDAppClientState state; |
| 62 | @property(nonatomic, weak) id<ARDAppClientDelegate> delegate; |
| 63 | |
| 64 | - (instancetype)initWithDelegate:(id<ARDAppClientDelegate>)delegate; |
| 65 | |
| 66 | // Establishes a connection with the AppRTC servers for the given room id. |
| 67 | // TODO(tkchin): provide available keys/values for options. This will be used |
| 68 | // for call configurations such as overriding server choice, specifying codecs |
| 69 | // and so on. |
| 70 | - (void)connectToRoomWithId:(NSString *)roomId |
| 71 | options:(NSDictionary *)options; |
| 72 | |
| 73 | // Disconnects from the AppRTC servers and any connected clients. |
| 74 | - (void)disconnect; |
| 75 | |
| 76 | @end |