RTCDataChannel+Private.h

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/*

 *  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 "RTCDataChannel.h"

#include "api/data_channel_interface.h"

#include "api/scoped_refptr.h"

NS_ASSUME_NONNULL_BEGIN

@class RTC_OBJC_TYPE(RTCPeerConnectionFactory);

@interface RTC_OBJC_TYPE (RTCDataBuffer)

()

/**

     * The native DataBuffer representation of this RTCDatabuffer object. This is

     * needed to pass to the underlying C++ APIs.

*/

    @property(nonatomic, readonly) const webrtc::DataBuffer *nativeDataBuffer;

/** Initialize an RTCDataBuffer from a native DataBuffer. */

- (instancetype)initWithNativeBuffer:(const webrtc::DataBuffer &)nativeBuffer;

@end

@interface RTC_OBJC_TYPE (RTCDataChannel)

()

    /** Initialize an RTCDataChannel from a native DataChannelInterface. */

    - (instancetype)initWithFactory

    : (RTC_OBJC_TYPE(RTCPeerConnectionFactory) *)factory nativeDataChannel

    : (rtc::scoped_refptr<webrtc::DataChannelInterface>)nativeDataChannel NS_DESIGNATED_INITIALIZER;

+ (webrtc::DataChannelInterface::DataState)nativeDataChannelStateForState:

    (RTCDataChannelState)state;

+ (RTCDataChannelState)dataChannelStateForNativeState:

    (webrtc::DataChannelInterface::DataState)nativeState;

+ (NSString *)stringForState:(RTCDataChannelState)state;

@end

NS_ASSUME_NONNULL_END