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1 /* | 1 /* |
2 * Copyright 2012 The WebRTC Project Authors. All rights reserved. | 2 * Copyright 2012 The WebRTC Project Authors. All rights reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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53 // 'actpass': The endpoint is willing to accept an incoming | 53 // 'actpass': The endpoint is willing to accept an incoming |
54 // connection or to initiate an outgoing connection. | 54 // connection or to initiate an outgoing connection. |
55 enum ConnectionRole { | 55 enum ConnectionRole { |
56 CONNECTIONROLE_NONE = 0, | 56 CONNECTIONROLE_NONE = 0, |
57 CONNECTIONROLE_ACTIVE, | 57 CONNECTIONROLE_ACTIVE, |
58 CONNECTIONROLE_PASSIVE, | 58 CONNECTIONROLE_PASSIVE, |
59 CONNECTIONROLE_ACTPASS, | 59 CONNECTIONROLE_ACTPASS, |
60 CONNECTIONROLE_HOLDCONN, | 60 CONNECTIONROLE_HOLDCONN, |
61 }; | 61 }; |
62 | 62 |
| 63 struct IceParameters { |
| 64 // TODO(honghaiz): Include ICE mode in this structure to match the ORTC |
| 65 // struct: |
| 66 // http://ortc.org/wp-content/uploads/2016/03/ortc.html#idl-def-RTCIceParamete
rs |
| 67 std::string ufrag; |
| 68 std::string pwd; |
| 69 bool renomination = false; |
| 70 IceParameters() = default; |
| 71 IceParameters(const std::string& ice_ufrag, |
| 72 const std::string& ice_pwd, |
| 73 bool ice_renomination) |
| 74 : ufrag(ice_ufrag), pwd(ice_pwd), renomination(ice_renomination) {} |
| 75 |
| 76 bool operator==(const IceParameters& other) { |
| 77 return ufrag == other.ufrag && pwd == other.pwd && |
| 78 renomination == other.renomination; |
| 79 } |
| 80 bool operator!=(const IceParameters& other) { return !(*this == other); } |
| 81 }; |
| 82 |
63 extern const char CONNECTIONROLE_ACTIVE_STR[]; | 83 extern const char CONNECTIONROLE_ACTIVE_STR[]; |
64 extern const char CONNECTIONROLE_PASSIVE_STR[]; | 84 extern const char CONNECTIONROLE_PASSIVE_STR[]; |
65 extern const char CONNECTIONROLE_ACTPASS_STR[]; | 85 extern const char CONNECTIONROLE_ACTPASS_STR[]; |
66 extern const char CONNECTIONROLE_HOLDCONN_STR[]; | 86 extern const char CONNECTIONROLE_HOLDCONN_STR[]; |
67 | 87 |
| 88 constexpr auto ICE_RENOMINATION_STR = "renomination"; |
| 89 |
68 bool StringToConnectionRole(const std::string& role_str, ConnectionRole* role); | 90 bool StringToConnectionRole(const std::string& role_str, ConnectionRole* role); |
69 bool ConnectionRoleToString(const ConnectionRole& role, std::string* role_str); | 91 bool ConnectionRoleToString(const ConnectionRole& role, std::string* role_str); |
70 | 92 |
71 struct TransportDescription { | 93 struct TransportDescription { |
72 TransportDescription() | 94 TransportDescription() |
73 : ice_mode(ICEMODE_FULL), | 95 : ice_mode(ICEMODE_FULL), |
74 connection_role(CONNECTIONROLE_NONE) {} | 96 connection_role(CONNECTIONROLE_NONE) {} |
75 | 97 |
76 TransportDescription(const std::vector<std::string>& transport_options, | 98 TransportDescription(const std::vector<std::string>& transport_options, |
77 const std::string& ice_ufrag, | 99 const std::string& ice_ufrag, |
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118 | 140 |
119 bool HasOption(const std::string& option) const { | 141 bool HasOption(const std::string& option) const { |
120 return (std::find(transport_options.begin(), transport_options.end(), | 142 return (std::find(transport_options.begin(), transport_options.end(), |
121 option) != transport_options.end()); | 143 option) != transport_options.end()); |
122 } | 144 } |
123 void AddOption(const std::string& option) { | 145 void AddOption(const std::string& option) { |
124 transport_options.push_back(option); | 146 transport_options.push_back(option); |
125 } | 147 } |
126 bool secure() const { return identity_fingerprint != NULL; } | 148 bool secure() const { return identity_fingerprint != NULL; } |
127 | 149 |
| 150 IceParameters GetIceParameters() { |
| 151 return IceParameters(ice_ufrag, ice_pwd, HasOption(ICE_RENOMINATION_STR)); |
| 152 } |
| 153 |
128 static rtc::SSLFingerprint* CopyFingerprint( | 154 static rtc::SSLFingerprint* CopyFingerprint( |
129 const rtc::SSLFingerprint* from) { | 155 const rtc::SSLFingerprint* from) { |
130 if (!from) | 156 if (!from) |
131 return NULL; | 157 return NULL; |
132 | 158 |
133 return new rtc::SSLFingerprint(*from); | 159 return new rtc::SSLFingerprint(*from); |
134 } | 160 } |
135 | 161 |
136 std::vector<std::string> transport_options; | 162 std::vector<std::string> transport_options; |
137 std::string ice_ufrag; | 163 std::string ice_ufrag; |
138 std::string ice_pwd; | 164 std::string ice_pwd; |
139 IceMode ice_mode; | 165 IceMode ice_mode; |
140 ConnectionRole connection_role; | 166 ConnectionRole connection_role; |
141 | 167 |
142 std::unique_ptr<rtc::SSLFingerprint> identity_fingerprint; | 168 std::unique_ptr<rtc::SSLFingerprint> identity_fingerprint; |
143 }; | 169 }; |
144 | 170 |
145 } // namespace cricket | 171 } // namespace cricket |
146 | 172 |
147 #endif // WEBRTC_P2P_BASE_TRANSPORTDESCRIPTION_H_ | 173 #endif // WEBRTC_P2P_BASE_TRANSPORTDESCRIPTION_H_ |
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