WebRTC.framework iOS Release环境 Arm64与x86-64架构

/* * Copyright 2015 The WebRTC project authors. All Rights Reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #import <Foundation/Foundation.h> #import <WebRTC/RTCMacros.h> @class RTC_OBJC_TYPE(RTCConfiguration); @class RTC_OBJC_TYPE(RTCDataChannel); @class RTC_OBJC_TYPE(RTCDataChannelConfiguration); @class RTC_OBJC_TYPE(RTCIceCandidate); @class RTC_OBJC_TYPE(RTCIceCandidateErrorEvent); @class RTC_OBJC_TYPE(RTCMediaConstraints); @class RTC_OBJC_TYPE(RTCMediaStream); @class RTC_OBJC_TYPE(RTCMediaStreamTrack); @class RTC_OBJC_TYPE(RTCPeerConnectionFactory); @class RTC_OBJC_TYPE(RTCRtpReceiver); @class RTC_OBJC_TYPE(RTCRtpSender); @class RTC_OBJC_TYPE(RTCRtpTransceiver); @class RTC_OBJC_TYPE(RTCRtpTransceiverInit); @class RTC_OBJC_TYPE(RTCSessionDescription); @class RTC_OBJC_TYPE(RTCStatisticsReport); @class RTC_OBJC_TYPE(RTCLegacyStatsReport); typedef NS_ENUM(NSInteger, RTCRtpMediaType); NS_ASSUME_NONNULL_BEGIN extern NSString *const kRTCPeerConnectionErrorDomain; extern int const kRTCSessionDescriptionErrorCode; /** Represents the signaling state of the peer connection. */ typedef NS_ENUM(NSInteger, RTCSignalingState) { RTCSignalingStateStable, RTCSignalingStateHaveLocalOffer, RTCSignalingStateHaveLocalPrAnswer, RTCSignalingStateHaveRemoteOffer, RTCSignalingStateHaveRemotePrAnswer, // Not an actual state, represents the total number of states. RTCSignalingStateClosed, }; /** Represents the ice connection state of the peer connection. */ typedef NS_ENUM(NSInteger, RTCIceConnectionState) { RTCIceConnectionStateNew, RTCIceConnectionStateChecking, RTCIceConnectionStateConnected, RTCIceConnectionStateCompleted, RTCIceConnectionStateFailed, RTCIceConnectionStateDisconnected, RTCIceConnectionStateClosed, RTCIceConnectionStateCount, }; /** Represents the combined ice+dtls connection state of the peer connection. */ typedef NS_ENUM(NSInteger, RTCPeerConnectionState) { RTCPeerConnectionStateNew, RTCPeerConnectionStateConnecting, RTCPeerConnectionStateConnected, RTCPeerConnectionStateDisconnected, RTCPeerConnectionStateFailed, RTCPeerConnectionStateClosed, }; /** Represents the ice gathering state of the peer connection. */ typedef NS_ENUM(NSInteger, RTCIceGatheringState) { RTCIceGatheringStateNew, RTCIceGatheringStateGathering, RTCIceGatheringStateComplete, }; /** Represents the stats output level. */ typedef NS_ENUM(NSInteger, RTCStatsOutputLevel) { RTCStatsOutputLevelStandard, RTCStatsOutputLevelDebug, }; typedef void (^RTCCreateSessionDescriptionCompletionHandler)( RTC_OBJC_TYPE(RTCSessionDescription) *_Nullable sdp, NSError *_Nullable error); typedef void (^RTCSetSessionDescriptionCompletionHandler)(NSError *_Nullable error); @class RTC_OBJC_TYPE(RTCPeerConnection); RTC_OBJC_EXPORT @protocol RTC_OBJC_TYPE (RTCPeerConnectionDelegate)<NSObject> /** Called when the SignalingState changed. */ - (void)peerConnection : (RTC_OBJC_TYPE(RTCPeerConnection) *)peerConnection didChangeSignalingState : (RTCSignalingState)stateChanged; /** Called when media is received on a new stream from remote peer. */ - (void)peerConnection:(RTC_OBJC_TYPE(RTCPeerConnection) *)peerConnection didAddStream:(RTC_OBJC_TYPE(RTCMediaStream) *)stream; /** Called when a remote peer closes a stream. * This is not called when RTCSdpSemanticsUnifiedPlan is specified. */ - (void)peerConnection:(RTC_OBJC_TYPE(RTCPeerConnection) *)peerConnection didRemoveStream:(RTC_OBJC_TYPE(RTCMediaStream) *)stream; /** Called when negotiation is needed, for example ICE has restarted. */ - (void)peerConnectionShouldNegotiate:(RTC_OBJC_TYPE(RTCPeerConnection) *)peerConnection; /** Called any time the IceConnectionState changes. */ - (void)peerConnection:(RTC_OBJC_TYPE(RTCPeerConnection) *)peerConnection didChangeIceConnectionState:(RTCIceConnectionState)newState; /** Called any time the IceGatheringState changes. */ - (void)peerConnection:(RTC_OBJC_TYPE(RTCPeerConnection) *)peerConnection didChangeIceGatheringState:(RTCIceGatheringState)newState; /** New ice candidate has been found. */ - (void)peerConnection:(RTC_OBJC_TYPE(RTCPeerConnection) *)peerConnection didGenerateIceCandidate:(RTC_OBJC_TYPE(RTCIceCandidate) *)candidate; /** Called when a group of local Ice candidates have been removed. */ - (void)peerConnection:(RTC_OBJC_TYPE(RTCPeerConnection) *)peerConnection didRemoveIceCandidates:(NSArray<RTC_OBJC_TYPE(RTCIceCandidate) *> *)candidates; /** New data channel has been opened. */ - (void)peerConnection:(RTC_OBJC_TYPE(RTCPeerConnection) *)peerConnection didOpenDataChannel:(RTC_OBJC_TYPE(RTCDataChannel) *)dataChannel; /** Called when signaling indicates a transceiver will be receiving media from * the remote endpoint. * This is only called with RTCSdpSemanticsUnifiedPlan specified. */ @optional /** Called any time the IceConnectionState changes following standardized * transition. */ - (void)peerConnection:(RTC_OBJC_TYPE(RTCPeerConnection) *)peerConnection didChangeStandardizedIceConnectionState:(RTCIceConnectionState)newState; /** Called any time the PeerConnectionState changes. */ - (void)peerConnection:(RTC_OBJC_TYPE(RTCPeerConnection) *)peerConnection didChangeConnectionState:(RTCPeerConnectionState)newState; - (void)peerConnection:(RTC_OBJC_TYPE(RTCPeerConnection) *)peerConnection didStartReceivingOnTransceiver:(RTC_OBJC_TYPE(RTCRtpTransceiver) *)transceiver; /** Called when a receiver and its track are created. */ - (void)peerConnection:(RTC_OBJC_TYPE(RTCPeerConnection) *)peerConnection didAddReceiver:(RTC_OBJC_TYPE(RTCRtpReceiver) *)rtpReceiver streams:(NSArray<RTC_OBJC_TYPE(RTCMediaStream) *> *)mediaStreams; /** Called when the receiver and its track are removed. */ - (void)peerConnection:(RTC_OBJC_TYPE(RTCPeerConnection) *)peerConnection didRemoveReceiver:(RTC_OBJC_TYPE(RTCRtpReceiver) *)rtpReceiver; /** Called when the selected ICE candidate pair is changed. */ - (void)peerConnection:(RTC_OBJC_TYPE(RTCPeerConnection) *)peerConnection didChangeLocalCandidate:(RTC_OBJC_TYPE(RTCIceCandidate) *)local remoteCandidate:(RTC_OBJC_TYPE(RTCIceCandidate) *)remote lastReceivedMs:(int)lastDataReceivedMs changeReason:(NSString *)reason; /** Called when gathering of an ICE candidate failed. */ - (void)peerConnection:(RTC_OBJC_TYPE(RTCPeerConnection) *)peerConnection didFailToGatherIceCandidate:(RTC_OBJC_TYPE(RTCIceCandidateErrorEvent) *)event; @end RTC_OBJC_EXPORT @interface RTC_OBJC_TYPE (RTCPeerConnection) : NSObject /** The object that will be notifed about events such as state changes and * streams being added or removed. */ @property(nonatomic, weak, nullable) id<RTC_OBJC_TYPE(RTCPeerConnectionDelegate)> delegate; /** This property is not available with RTCSdpSemanticsUnifiedPlan. Please use * `senders` instead. */ @property(nonatomic, readonly) NSArray<RTC_OBJC_TYPE(RTCMediaStream) *> *localStreams; @property(nonatomic, readonly, nullable) RTC_OBJC_TYPE(RTCSessionDescription) * localDescription; @property(nonatomic, readonly, nullable) RTC_OBJC_TYPE(RTCSessionDescription) * remoteDescription; @property(nonatomic, readonly) RTCSignalingState signalingState; @property(nonatomic, readonly) RTCIceConnectionState iceConnectionState; @property(nonatomic, readonly) RTCPeerConnectionState connectionState; @property(nonatomic, readonly) RTCIceGatheringState iceGatheringState; @property(nonatomic, readonly, copy) RTC_OBJC_TYPE(RTCConfiguration) * configuration; /** Gets all RTCRtpSenders associated with this peer connection. * Note: reading this property returns different instance