61 lines
2.8 KiB
Objective-C
61 lines
2.8 KiB
Objective-C
/*
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* libjingle
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* Copyright 2013 Google Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#import <Foundation/Foundation.h>
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#import "RTCDataChannel.h"
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#import "RTCPeerConnectionDelegate.h"
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// Observer of PeerConnection events, used by RTCPeerConnectionTest to check
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// expectations.
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@interface RTCPeerConnectionSyncObserver
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: NSObject<RTCPeerConnectionDelegate, RTCDataChannelDelegate>
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@property(nonatomic) RTCDataChannel* dataChannel;
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// TODO(hughv): Add support for RTCVideoRendererDelegate when Video is enabled.
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// Transfer received ICE candidates to the caller.
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- (NSArray*)releaseReceivedICECandidates;
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// Register expectations for events that this observer should see before it can
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// be considered satisfied (see below).
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- (void)expectError;
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- (void)expectSignalingChange:(RTCSignalingState)state;
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- (void)expectAddStream:(NSString *)label;
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- (void)expectRemoveStream:(NSString *)label;
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- (void)expectICECandidates:(int)count;
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- (void)expectICEConnectionChange:(RTCICEConnectionState)state;
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- (void)expectICEGatheringChange:(RTCICEGatheringState)state;
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- (void)expectDataChannel:(NSString*)label;
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- (void)expectStateChange:(RTCDataChannelState)state;
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- (void)expectMessage:(NSData*)message isBinary:(BOOL)isBinary;
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// Wait until all registered expectations above have been observed.
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// Return false if expectations aren't met within |timeoutSeconds|.
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- (BOOL)waitForAllExpectationsToBeSatisfiedWithTimeout:(NSTimeInterval)timeout;
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@end
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