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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 "RTCIceCandidate+Private.h"
#include <memory>
#import "base/RTCLogging.h"
#import "helpers/NSString+StdString.h"
@implementation RTC_OBJC_TYPE (RTCIceCandidate)
@synthesize sdpMid = _sdpMid;
@synthesize sdpMLineIndex = _sdpMLineIndex;
@synthesize sdp = _sdp;
@synthesize serverUrl = _serverUrl;
- (instancetype)initWithSdp:(NSString *)sdp
sdpMLineIndex:(int)sdpMLineIndex
sdpMid:(NSString *)sdpMid {
NSParameterAssert(sdp.length);
self = [super init];
if (self) {
_sdpMid = [sdpMid copy];
_sdpMLineIndex = sdpMLineIndex;
_sdp = [sdp copy];
}
return self;
}
- (NSString *)description {
return [NSString
stringWithFormat:@"RTC_OBJC_TYPE(RTCIceCandidate):\n%@\n%d\n%@\n%@",
_sdpMid,
_sdpMLineIndex,
_sdp,
_serverUrl];
}
#pragma mark - Private
- (instancetype)initWithNativeCandidate:
(const webrtc::IceCandidateInterface *)candidate {
NSParameterAssert(candidate);
std::string sdp;
candidate->ToString(&sdp);
RTC_OBJC_TYPE(RTCIceCandidate) *rtcCandidate =
[self initWithSdp:[NSString stringForStdString:sdp]
sdpMLineIndex:candidate->sdp_mline_index()
sdpMid:[NSString stringForStdString:candidate->sdp_mid()]];
rtcCandidate->_serverUrl =
[NSString stringForStdString:candidate->server_url()];
return rtcCandidate;
}
- (std::unique_ptr<webrtc::IceCandidateInterface>)nativeCandidate {
webrtc::SdpParseError error;
webrtc::IceCandidateInterface *candidate = webrtc::CreateIceCandidate(
_sdpMid.stdString, _sdpMLineIndex, _sdp.stdString, &error);
if (!candidate) {
RTCLog(@"Failed to create ICE candidate: %s\nline: %s",
error.description.c_str(),
error.line.c_str());
}
return std::unique_ptr<webrtc::IceCandidateInterface>(candidate);
}
@end
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