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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /third_party/libwebrtc/sdk/objc/api/peerconnection/RTCSessionDescription.mm | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | third_party/libwebrtc/sdk/objc/api/peerconnection/RTCSessionDescription.mm | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/objc/api/peerconnection/RTCSessionDescription.mm b/third_party/libwebrtc/sdk/objc/api/peerconnection/RTCSessionDescription.mm new file mode 100644 index 0000000000..539c90b14c --- /dev/null +++ b/third_party/libwebrtc/sdk/objc/api/peerconnection/RTCSessionDescription.mm @@ -0,0 +1,103 @@ +/* + * 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 "RTCSessionDescription+Private.h" + +#import "base/RTCLogging.h" +#import "helpers/NSString+StdString.h" + +#include "rtc_base/checks.h" + +@implementation RTC_OBJC_TYPE (RTCSessionDescription) + +@synthesize type = _type; +@synthesize sdp = _sdp; + ++ (NSString *)stringForType:(RTCSdpType)type { + std::string string = [[self class] stdStringForType:type]; + return [NSString stringForStdString:string]; +} + ++ (RTCSdpType)typeForString:(NSString *)string { + std::string typeString = string.stdString; + return [[self class] typeForStdString:typeString]; +} + +- (instancetype)initWithType:(RTCSdpType)type sdp:(NSString *)sdp { + if (self = [super init]) { + _type = type; + _sdp = [sdp copy]; + } + return self; +} + +- (NSString *)description { + return [NSString stringWithFormat:@"RTC_OBJC_TYPE(RTCSessionDescription):\n%@\n%@", + [[self class] stringForType:_type], + _sdp]; +} + +#pragma mark - Private + +- (std::unique_ptr<webrtc::SessionDescriptionInterface>)nativeDescription { + webrtc::SdpParseError error; + + std::unique_ptr<webrtc::SessionDescriptionInterface> description(webrtc::CreateSessionDescription( + [[self class] stdStringForType:_type], _sdp.stdString, &error)); + + if (!description) { + RTCLogError(@"Failed to create session description: %s\nline: %s", + error.description.c_str(), + error.line.c_str()); + } + + return description; +} + +- (instancetype)initWithNativeDescription: + (const webrtc::SessionDescriptionInterface *)nativeDescription { + NSParameterAssert(nativeDescription); + std::string sdp; + nativeDescription->ToString(&sdp); + RTCSdpType type = [[self class] typeForStdString:nativeDescription->type()]; + + return [self initWithType:type + sdp:[NSString stringForStdString:sdp]]; +} + ++ (std::string)stdStringForType:(RTCSdpType)type { + switch (type) { + case RTCSdpTypeOffer: + return webrtc::SessionDescriptionInterface::kOffer; + case RTCSdpTypePrAnswer: + return webrtc::SessionDescriptionInterface::kPrAnswer; + case RTCSdpTypeAnswer: + return webrtc::SessionDescriptionInterface::kAnswer; + case RTCSdpTypeRollback: + return webrtc::SessionDescriptionInterface::kRollback; + } +} + ++ (RTCSdpType)typeForStdString:(const std::string &)string { + if (string == webrtc::SessionDescriptionInterface::kOffer) { + return RTCSdpTypeOffer; + } else if (string == webrtc::SessionDescriptionInterface::kPrAnswer) { + return RTCSdpTypePrAnswer; + } else if (string == webrtc::SessionDescriptionInterface::kAnswer) { + return RTCSdpTypeAnswer; + } else if (string == webrtc::SessionDescriptionInterface::kRollback) { + return RTCSdpTypeRollback; + } else { + RTC_DCHECK_NOTREACHED(); + return RTCSdpTypeOffer; + } +} + +@end |