| /* |
| * 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 "RTCPeerConnection+Private.h" |
| |
| #import "RTCDataChannel+Private.h" |
| #import "RTCDataChannelConfiguration+Private.h" |
| #import "helpers/NSString+StdString.h" |
| |
| @implementation RTC_OBJC_TYPE (RTCPeerConnection) |
| (DataChannel) |
| |
| - (nullable RTC_OBJC_TYPE(RTCDataChannel) *)dataChannelForLabel |
| : (NSString *)label configuration |
| : (RTC_OBJC_TYPE(RTCDataChannelConfiguration) *)configuration { |
| std::string labelString = [NSString stdStringForString:label]; |
| const webrtc::DataChannelInit nativeInit = |
| configuration.nativeDataChannelInit; |
| auto result = self.nativePeerConnection->CreateDataChannelOrError( |
| labelString, &nativeInit); |
| if (!result.ok()) { |
| return nil; |
| } |
| return [[RTC_OBJC_TYPE(RTCDataChannel) alloc] |
| initWithFactory:self.factory |
| nativeDataChannel:result.MoveValue()]; |
| } |
| |
| @end |
