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1 /* | |
2 * Copyright 2015 The WebRTC project authors. All Rights Reserved. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license | |
5 * that can be found in the LICENSE file in the root of the source | |
6 * tree. An additional intellectual property rights grant can be found | |
7 * in the file PATENTS. All contributing project authors may | |
8 * be found in the AUTHORS file in the root of the source tree. | |
9 */ | |
10 | |
11 #import <Foundation/Foundation.h> | |
12 | |
13 #import "webrtc/base/objc/RTCMacros.h" | |
14 | |
15 @class RTCIceServer; | |
16 | |
17 /** | |
18 * Represents the ice transport policy. This exposes the same states in C++, | |
19 * which include one more state than what exists in the W3C spec. | |
20 */ | |
21 typedef NS_ENUM(NSInteger, RTCIceTransportPolicy) { | |
22 RTCIceTransportPolicyNone, | |
23 RTCIceTransportPolicyRelay, | |
24 RTCIceTransportPolicyNoHost, | |
25 RTCIceTransportPolicyAll | |
26 }; | |
27 | |
28 /** Represents the bundle policy. */ | |
29 typedef NS_ENUM(NSInteger, RTCBundlePolicy) { | |
30 RTCBundlePolicyBalanced, | |
31 RTCBundlePolicyMaxCompat, | |
32 RTCBundlePolicyMaxBundle | |
33 }; | |
34 | |
35 /** Represents the rtcp mux policy. */ | |
36 typedef NS_ENUM(NSInteger, RTCRtcpMuxPolicy) { | |
37 RTCRtcpMuxPolicyNegotiate, | |
38 RTCRtcpMuxPolicyRequire | |
39 }; | |
40 | |
41 /** Represents the tcp candidate policy. */ | |
42 typedef NS_ENUM(NSInteger, RTCTcpCandidatePolicy) { | |
43 RTCTcpCandidatePolicyEnabled, | |
44 RTCTcpCandidatePolicyDisabled | |
45 }; | |
46 | |
47 /** Represents the encryption key type. */ | |
48 typedef NS_ENUM(NSInteger, RTCEncryptionKeyType) { | |
49 RTCEncryptionKeyTypeRSA, | |
50 RTCEncryptionKeyTypeECDSA, | |
51 }; | |
52 | |
53 NS_ASSUME_NONNULL_BEGIN | |
54 | |
55 RTC_EXPORT | |
56 @interface RTCConfiguration : NSObject | |
57 | |
58 /** An array of Ice Servers available to be used by ICE. */ | |
59 @property(nonatomic, copy) NSArray<RTCIceServer *> *iceServers; | |
60 | |
61 /** Which candidates the ICE agent is allowed to use. The W3C calls it | |
62 * |iceTransportPolicy|, while in C++ it is called |type|. */ | |
63 @property(nonatomic, assign) RTCIceTransportPolicy iceTransportPolicy; | |
64 | |
65 /** The media-bundling policy to use when gathering ICE candidates. */ | |
66 @property(nonatomic, assign) RTCBundlePolicy bundlePolicy; | |
67 | |
68 /** The rtcp-mux policy to use when gathering ICE candidates. */ | |
69 @property(nonatomic, assign) RTCRtcpMuxPolicy rtcpMuxPolicy; | |
70 @property(nonatomic, assign) RTCTcpCandidatePolicy tcpCandidatePolicy; | |
71 @property(nonatomic, assign) int audioJitterBufferMaxPackets; | |
72 @property(nonatomic, assign) int iceConnectionReceivingTimeout; | |
73 @property(nonatomic, assign) int iceBackupCandidatePairPingInterval; | |
74 | |
75 /** Key type used to generate SSL identity. Default is ECDSA. */ | |
76 @property(nonatomic, assign) RTCEncryptionKeyType keyType; | |
77 | |
78 - (instancetype)init NS_DESIGNATED_INITIALIZER; | |
79 | |
80 @end | |
81 | |
82 NS_ASSUME_NONNULL_END | |
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