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1 /* | |
2 * libjingle | |
3 * Copyright 2015 Google Inc. | |
4 * | |
5 * Redistribution and use in source and binary forms, with or without | |
6 * modification, are permitted provided that the following conditions are met: | |
7 * | |
8 * 1. Redistributions of source code must retain the above copyright notice, | |
9 * this list of conditions and the following disclaimer. | |
10 * 2. Redistributions in binary form must reproduce the above copyright notice, | |
11 * this list of conditions and the following disclaimer in the documentation | |
12 * and/or other materials provided with the distribution. | |
13 * 3. The name of the author may not be used to endorse or promote products | |
14 * derived from this software without specific prior written permission. | |
15 * | |
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO | |
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | |
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | |
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
26 */ | |
27 | |
28 // See talk/app/webrtc/peerconnectioninterface.h. | |
29 | |
30 #import <Foundation/Foundation.h> | |
31 | |
32 typedef NS_ENUM(NSInteger, RTCIceTransportsType) { | |
33 kRTCIceTransportsTypeNone, | |
34 kRTCIceTransportsTypeRelay, | |
35 kRTCIceTransportsTypeNoHost, | |
36 kRTCIceTransportsTypeAll, | |
37 }; | |
38 | |
39 // https://tools.ietf.org/html/draft-ietf-rtcweb-jsep-08#section-4.1.1 | |
40 typedef NS_ENUM(NSInteger, RTCBundlePolicy) { | |
41 kRTCBundlePolicyBalanced, | |
42 kRTCBundlePolicyMaxBundle, | |
43 kRTCBundlePolicyMaxCompat, | |
44 }; | |
45 | |
46 // https://tools.ietf.org/html/draft-ietf-rtcweb-jsep-09#section-4.1.1 | |
47 typedef NS_ENUM(NSInteger, RTCRtcpMuxPolicy) { | |
48 kRTCRtcpMuxPolicyNegotiate, | |
49 kRTCRtcpMuxPolicyRequire, | |
50 }; | |
51 | |
52 typedef NS_ENUM(NSInteger, RTCTcpCandidatePolicy) { | |
53 kRTCTcpCandidatePolicyEnabled, | |
54 kRTCTcpCandidatePolicyDisabled, | |
55 }; | |
56 | |
57 typedef NS_ENUM(NSInteger, RTCEncryptionKeyType) { | |
58 kRTCEncryptionKeyTypeRSA, | |
59 kRTCEncryptionKeyTypeECDSA, | |
60 }; | |
61 | |
62 // Configuration object used for creating a peer connection. | |
63 @interface RTCConfiguration : NSObject | |
64 | |
65 @property(nonatomic, assign) RTCIceTransportsType iceTransportsType; | |
66 @property(nonatomic, copy) NSArray *iceServers; | |
67 @property(nonatomic, assign) RTCBundlePolicy bundlePolicy; | |
68 @property(nonatomic, assign) RTCRtcpMuxPolicy rtcpMuxPolicy; | |
69 @property(nonatomic, assign) RTCTcpCandidatePolicy tcpCandidatePolicy; | |
70 @property(nonatomic, assign) int audioJitterBufferMaxPackets; | |
71 @property(nonatomic, assign) int iceConnectionReceivingTimeout; | |
72 @property(nonatomic, assign) int iceBackupCandidatePairPingInterval; | |
73 @property(nonatomic, assign) RTCEncryptionKeyType keyType; | |
74 | |
75 - (instancetype)initWithIceTransportsType:(RTCIceTransportsType)iceTransportsTyp
e | |
76 bundlePolicy:(RTCBundlePolicy)bundlePolicy | |
77 rtcpMuxPolicy:(RTCRtcpMuxPolicy)rtcpMuxPolicy | |
78 tcpCandidatePolicy:(RTCTcpCandidatePolicy)tcpCandidatePol
icy | |
79 audioJitterBufferMaxPackets:(int)audioJitterBufferMaxPackets | |
80 iceConnectionReceivingTimeout:(int)iceConnectionReceivingTimeout | |
81 iceBackupCandidatePairPingInterval:(int)iceBackupCandidatePairPingInterva
l; | |
82 | |
83 @end | |
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