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87 lines
3.1 KiB
87 lines
3.1 KiB
4 months ago
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/*
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* Copyright 2014 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#import <Foundation/Foundation.h>
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#import <WebRTC/RTCPeerConnection.h>
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#import <WebRTC/RTCVideoTrack.h>
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typedef NS_ENUM(NSInteger, ARDAppClientState) {
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// Disconnected from servers.
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kARDAppClientStateDisconnected,
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// Connecting to servers.
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kARDAppClientStateConnecting,
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// Connected to servers.
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kARDAppClientStateConnected,
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};
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@class ARDAppClient;
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@class ARDSettingsModel;
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@class ARDExternalSampleCapturer;
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@class RTC_OBJC_TYPE(RTCMediaConstraints);
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@class RTC_OBJC_TYPE(RTCCameraVideoCapturer);
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@class RTC_OBJC_TYPE(RTCFileVideoCapturer);
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// The delegate is informed of pertinent events and will be called on the
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// main queue.
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@protocol ARDAppClientDelegate <NSObject>
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- (void)appClient:(ARDAppClient *)client didChangeState:(ARDAppClientState)state;
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- (void)appClient:(ARDAppClient *)client didChangeConnectionState:(RTCIceConnectionState)state;
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- (void)appClient:(ARDAppClient *)client
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didCreateLocalCapturer:(RTC_OBJC_TYPE(RTCCameraVideoCapturer) *)localCapturer;
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- (void)appClient:(ARDAppClient *)client
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didReceiveLocalVideoTrack:(RTC_OBJC_TYPE(RTCVideoTrack) *)localVideoTrack;
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- (void)appClient:(ARDAppClient *)client
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didReceiveRemoteVideoTrack:(RTC_OBJC_TYPE(RTCVideoTrack) *)remoteVideoTrack;
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- (void)appClient:(ARDAppClient *)client didError:(NSError *)error;
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- (void)appClient:(ARDAppClient *)client didGetStats:(NSArray *)stats;
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@optional
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- (void)appClient:(ARDAppClient *)client
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didCreateLocalFileCapturer:(RTC_OBJC_TYPE(RTCFileVideoCapturer) *)fileCapturer;
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- (void)appClient:(ARDAppClient *)client
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didCreateLocalExternalSampleCapturer:(ARDExternalSampleCapturer *)externalSampleCapturer;
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@end
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// Handles connections to the AppRTC server for a given room. Methods on this
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// class should only be called from the main queue.
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@interface ARDAppClient : NSObject
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// If |shouldGetStats| is true, stats will be reported in 1s intervals through
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// the delegate.
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@property(nonatomic, assign) BOOL shouldGetStats;
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@property(nonatomic, readonly) ARDAppClientState state;
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@property(nonatomic, weak) id<ARDAppClientDelegate> delegate;
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@property(nonatomic, assign, getter=isBroadcast) BOOL broadcast;
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// Convenience constructor since all expected use cases will need a delegate
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// in order to receive remote tracks.
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- (instancetype)initWithDelegate:(id<ARDAppClientDelegate>)delegate;
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// Establishes a connection with the AppRTC servers for the given room id.
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// |settings| is an object containing settings such as video codec for the call.
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// If |isLoopback| is true, the call will connect to itself.
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- (void)connectToRoomWithId:(NSString *)roomId
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settings:(ARDSettingsModel *)settings
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isLoopback:(BOOL)isLoopback;
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// Disconnects from the AppRTC servers and any connected clients.
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- (void)disconnect;
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@end
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