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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 "RTCIceServer+Private.h" | |
12 | |
13 #import "NSString+StdString.h" | |
14 | |
15 @implementation RTCIceServer | |
16 | |
17 @synthesize urlStrings = _urlStrings; | |
18 @synthesize username = _username; | |
19 @synthesize credential = _credential; | |
20 @synthesize tlsCertPolicy = _tlsCertPolicy; | |
21 | |
22 - (instancetype)initWithURLStrings:(NSArray<NSString *> *)urlStrings { | |
23 return [self initWithURLStrings:urlStrings | |
24 username:nil | |
25 credential:nil]; | |
26 } | |
27 | |
28 - (instancetype)initWithURLStrings:(NSArray<NSString *> *)urlStrings | |
29 username:(NSString *)username | |
30 credential:(NSString *)credential { | |
31 return [self initWithURLStrings:urlStrings | |
32 username:username | |
33 credential:credential | |
34 tlsCertPolicy:RTCTlsCertPolicySecure]; | |
35 } | |
36 | |
37 - (instancetype)initWithURLStrings:(NSArray<NSString *> *)urlStrings | |
38 username:(NSString *)username | |
39 credential:(NSString *)credential | |
40 tlsCertPolicy:(RTCTlsCertPolicy)tlsCertPolicy { | |
41 NSParameterAssert(urlStrings.count); | |
42 if (self = [super init]) { | |
43 _urlStrings = [[NSArray alloc] initWithArray:urlStrings copyItems:YES]; | |
44 _username = [username copy]; | |
45 _credential = [credential copy]; | |
46 _tlsCertPolicy = tlsCertPolicy; | |
47 } | |
48 return self; | |
49 } | |
50 | |
51 - (NSString *)description { | |
52 return | |
53 [NSString stringWithFormat:@"RTCIceServer:\n%@\n%@\n%@\n%@", _urlStrings, | |
54 _username, _credential, | |
55 [self stringForTlsCertPolicy:_tlsCertPolicy]]; | |
56 } | |
57 | |
58 #pragma mark - Private | |
59 | |
60 - (NSString *)stringForTlsCertPolicy:(RTCTlsCertPolicy)tlsCertPolicy { | |
61 switch (tlsCertPolicy) { | |
62 case RTCTlsCertPolicySecure: | |
63 return @"RTCTlsCertPolicySecure"; | |
64 case RTCTlsCertPolicyInsecureNoCheck: | |
65 return @"RTCTlsCertPolicyInsecureNoCheck"; | |
66 } | |
67 } | |
68 | |
69 - (webrtc::PeerConnectionInterface::IceServer)nativeServer { | |
70 __block webrtc::PeerConnectionInterface::IceServer iceServer; | |
71 | |
72 iceServer.username = [NSString stdStringForString:_username]; | |
73 iceServer.password = [NSString stdStringForString:_credential]; | |
74 | |
75 [_urlStrings enumerateObjectsUsingBlock:^(NSString *url, | |
76 NSUInteger idx, | |
77 BOOL *stop) { | |
78 iceServer.urls.push_back(url.stdString); | |
79 }]; | |
80 | |
81 switch (_tlsCertPolicy) { | |
82 case RTCTlsCertPolicySecure: | |
83 iceServer.tls_cert_policy = | |
84 webrtc::PeerConnectionInterface::kTlsCertPolicySecure; | |
85 break; | |
86 case RTCTlsCertPolicyInsecureNoCheck: | |
87 iceServer.tls_cert_policy = | |
88 webrtc::PeerConnectionInterface::kTlsCertPolicyInsecureNoCheck; | |
89 break; | |
90 } | |
91 return iceServer; | |
92 } | |
93 | |
94 - (instancetype)initWithNativeServer: | |
95 (webrtc::PeerConnectionInterface::IceServer)nativeServer { | |
96 NSMutableArray *urls = | |
97 [NSMutableArray arrayWithCapacity:nativeServer.urls.size()]; | |
98 for (auto const &url : nativeServer.urls) { | |
99 [urls addObject:[NSString stringForStdString:url]]; | |
100 } | |
101 NSString *username = [NSString stringForStdString:nativeServer.username]; | |
102 NSString *credential = [NSString stringForStdString:nativeServer.password]; | |
103 RTCTlsCertPolicy tlsCertPolicy; | |
104 | |
105 switch (nativeServer.tls_cert_policy) { | |
106 case webrtc::PeerConnectionInterface::kTlsCertPolicySecure: | |
107 tlsCertPolicy = RTCTlsCertPolicySecure; | |
108 break; | |
109 case webrtc::PeerConnectionInterface::kTlsCertPolicyInsecureNoCheck: | |
110 tlsCertPolicy = RTCTlsCertPolicyInsecureNoCheck; | |
111 break; | |
112 } | |
113 | |
114 self = [self initWithURLStrings:urls | |
115 username:username | |
116 credential:credential | |
117 tlsCertPolicy:tlsCertPolicy]; | |
118 return self; | |
119 } | |
120 | |
121 @end | |
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