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a81e9c82fc
This CL introduced 2 new macros that affect the WebRTC OBJC API symbols: - RTC_OBJC_TYPE_PREFIX: Macro used to prepend a prefix to the API types that are exported with RTC_OBJC_EXPORT. Clients can patch the definition of this macro locally and build WebRTC.framework with their own prefix in case symbol clashing is a problem. This macro must only be defined by changing the value in sdk/objc/base/RTCMacros.h and not on via compiler flag to ensure it has a unique value. - RCT_OBJC_TYPE: Macro used internally to reference API types. Declaring an API type without using this macro will not include the declared type in the set of types that will be affected by the configurable RTC_OBJC_TYPE_PREFIX. Manual changes: https://webrtc-review.googlesource.com/c/src/+/173781/5..10 The auto-generated changes in PS#5 have been done with: https://webrtc-review.googlesource.com/c/src/+/174061. Bug: None Change-Id: I0d54ca94db764fb3b6cb4365873f79e14cd879b8 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/173781 Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Reviewed-by: Kári Helgason <kthelgason@webrtc.org> Cr-Commit-Position: refs/heads/master@{#31153}
63 lines
2.3 KiB
Objective-C
63 lines
2.3 KiB
Objective-C
/*
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* Copyright 2018 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#import <Foundation/Foundation.h>
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#import "RTCMacros.h"
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NS_ASSUME_NONNULL_BEGIN
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/**
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* Objective-C bindings for webrtc::CryptoOptions. This API had to be flattened
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* as Objective-C doesn't support nested structures.
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*/
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RTC_OBJC_EXPORT
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@interface RTC_OBJC_TYPE (RTCCryptoOptions) : NSObject
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/**
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* Enable GCM crypto suites from RFC 7714 for SRTP. GCM will only be used
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* if both sides enable it
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*/
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@property(nonatomic, assign) BOOL srtpEnableGcmCryptoSuites;
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/**
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* If set to true, the (potentially insecure) crypto cipher
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* SRTP_AES128_CM_SHA1_32 will be included in the list of supported ciphers
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* during negotiation. It will only be used if both peers support it and no
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* other ciphers get preferred.
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*/
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@property(nonatomic, assign) BOOL srtpEnableAes128Sha1_32CryptoCipher;
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/**
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* If set to true, encrypted RTP header extensions as defined in RFC 6904
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* will be negotiated. They will only be used if both peers support them.
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*/
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@property(nonatomic, assign) BOOL srtpEnableEncryptedRtpHeaderExtensions;
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/**
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* If set all RtpSenders must have an FrameEncryptor attached to them before
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* they are allowed to send packets. All RtpReceivers must have a
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* FrameDecryptor attached to them before they are able to receive packets.
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*/
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@property(nonatomic, assign) BOOL sframeRequireFrameEncryption;
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/**
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* Initializes CryptoOptions with all possible options set explicitly. This
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* is done when converting from a native RTCConfiguration.crypto_options.
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*/
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- (instancetype)initWithSrtpEnableGcmCryptoSuites:(BOOL)srtpEnableGcmCryptoSuites
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srtpEnableAes128Sha1_32CryptoCipher:(BOOL)srtpEnableAes128Sha1_32CryptoCipher
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srtpEnableEncryptedRtpHeaderExtensions:(BOOL)srtpEnableEncryptedRtpHeaderExtensions
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sframeRequireFrameEncryption:(BOOL)sframeRequireFrameEncryption
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NS_DESIGNATED_INITIALIZER;
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- (instancetype)init NS_UNAVAILABLE;
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@end
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NS_ASSUME_NONNULL_END
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