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Side by Side Diff: webrtc/p2p/base/transportchannelimpl.h

Issue 2224563004: Add signaling to support ICE renomination. (Closed) Base URL: https://chromium.googlesource.com/external/webrtc@master
Patch Set: Merge Created 4 years, 3 months ago
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1 /* 1 /*
2 * Copyright 2004 The WebRTC Project Authors. All rights reserved. 2 * Copyright 2004 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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37 int component) 37 int component)
38 : TransportChannel(transport_name, component) {} 38 : TransportChannel(transport_name, component) {}
39 39
40 // For ICE channels. 40 // For ICE channels.
41 virtual IceRole GetIceRole() const = 0; 41 virtual IceRole GetIceRole() const = 0;
42 virtual void SetIceRole(IceRole role) = 0; 42 virtual void SetIceRole(IceRole role) = 0;
43 virtual void SetIceTiebreaker(uint64_t tiebreaker) = 0; 43 virtual void SetIceTiebreaker(uint64_t tiebreaker) = 0;
44 // TODO(pthatcher): Remove this once it's no longer called in 44 // TODO(pthatcher): Remove this once it's no longer called in
45 // remoting/protocol/libjingle_transport_factory.cc 45 // remoting/protocol/libjingle_transport_factory.cc
46 virtual void SetIceProtocolType(IceProtocolType type) {} 46 virtual void SetIceProtocolType(IceProtocolType type) {}
47 // SetIceCredentials only need to be implemented by the ICE 47 // TODO(honghaiz): Remove this once the call in chromoting is removed.
48 // transport channels. Non-ICE transport channels can just ignore.
49 // The ufrag and pwd must be set before candidate gathering can start.
50 virtual void SetIceCredentials(const std::string& ice_ufrag, 48 virtual void SetIceCredentials(const std::string& ice_ufrag,
51 const std::string& ice_pwd) = 0; 49 const std::string& ice_pwd) {
52 // SetRemoteIceCredentials only need to be implemented by the ICE 50 SetIceParameters(IceParameters(ice_ufrag, ice_pwd, false));
53 // transport channels. Non-ICE transport channels can just ignore. 51 }
52 // TODO(honghaiz): Remove this once the call in chromoting is removed.
54 virtual void SetRemoteIceCredentials(const std::string& ice_ufrag, 53 virtual void SetRemoteIceCredentials(const std::string& ice_ufrag,
55 const std::string& ice_pwd) = 0; 54 const std::string& ice_pwd) {
55 SetRemoteIceParameters(IceParameters(ice_ufrag, ice_pwd, false));
56 }
57
58 // SetIceParameters only needs to be implemented by the ICE transport
59 // channels. Non-ICE transport channels should pass them down to the inner
60 // ICE transport channel. The ufrag and pwd in |ice_params| must be set
61 // before candidate gathering can start.
62 virtual void SetIceParameters(const IceParameters& ice_params) = 0;
63 // SetRemoteIceParameters only needs to be implemented by the ICE transport
64 // channels. Non-ICE transport channels should pass them down to the inner
65 // ICE transport channel.
66 virtual void SetRemoteIceParameters(const IceParameters& ice_params) = 0;
56 67
57 // SetRemoteIceMode must be implemented only by the ICE transport channels. 68 // SetRemoteIceMode must be implemented only by the ICE transport channels.
58 virtual void SetRemoteIceMode(IceMode mode) = 0; 69 virtual void SetRemoteIceMode(IceMode mode) = 0;
59 70
60 virtual void SetIceConfig(const IceConfig& config) = 0; 71 virtual void SetIceConfig(const IceConfig& config) = 0;
61 72
62 // Start gathering candidates if not already started, or if an ICE restart 73 // Start gathering candidates if not already started, or if an ICE restart
63 // occurred. 74 // occurred.
64 virtual void MaybeStartGathering() = 0; 75 virtual void MaybeStartGathering() = 0;
65 76
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103 // Emitted whenever the Dtls handshake failed on some transport channel. 114 // Emitted whenever the Dtls handshake failed on some transport channel.
104 sigslot::signal1<rtc::SSLHandshakeError> SignalDtlsHandshakeError; 115 sigslot::signal1<rtc::SSLHandshakeError> SignalDtlsHandshakeError;
105 116
106 private: 117 private:
107 RTC_DISALLOW_COPY_AND_ASSIGN(TransportChannelImpl); 118 RTC_DISALLOW_COPY_AND_ASSIGN(TransportChannelImpl);
108 }; 119 };
109 120
110 } // namespace cricket 121 } // namespace cricket
111 122
112 #endif // WEBRTC_P2P_BASE_TRANSPORTCHANNELIMPL_H_ 123 #endif // WEBRTC_P2P_BASE_TRANSPORTCHANNELIMPL_H_
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