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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 |
11 #ifndef WEBRTC_P2P_BASE_TRANSPORTCHANNELIMPL_H_ | 11 #ifndef WEBRTC_P2P_BASE_TRANSPORTCHANNELIMPL_H_ |
12 #define WEBRTC_P2P_BASE_TRANSPORTCHANNELIMPL_H_ | 12 #define WEBRTC_P2P_BASE_TRANSPORTCHANNELIMPL_H_ |
13 | 13 |
14 #include <string> | 14 #include <string> |
| 15 |
15 #include "webrtc/p2p/base/transport.h" | 16 #include "webrtc/p2p/base/transport.h" |
16 #include "webrtc/p2p/base/transportchannel.h" | 17 #include "webrtc/p2p/base/transportchannel.h" |
17 | 18 |
18 namespace buzz { class XmlElement; } | 19 namespace buzz { class XmlElement; } |
19 | 20 |
20 namespace cricket { | 21 namespace cricket { |
21 | 22 |
22 class Candidate; | 23 class Candidate; |
23 | 24 |
24 // Base class for real implementations of TransportChannel. This includes some | 25 // Base class for real implementations of TransportChannel. This includes some |
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69 // | 70 // |
70 // Note: Since candidates are delivered asynchronously to the | 71 // Note: Since candidates are delivered asynchronously to the |
71 // channel, they cannot return an error if the message is invalid. | 72 // channel, they cannot return an error if the message is invalid. |
72 // It is assumed that the Transport will have checked validity | 73 // It is assumed that the Transport will have checked validity |
73 // before forwarding. | 74 // before forwarding. |
74 sigslot::signal2<TransportChannelImpl*, | 75 sigslot::signal2<TransportChannelImpl*, |
75 const Candidate&> SignalCandidateReady; | 76 const Candidate&> SignalCandidateReady; |
76 virtual void OnCandidate(const Candidate& candidate) = 0; | 77 virtual void OnCandidate(const Candidate& candidate) = 0; |
77 | 78 |
78 // DTLS methods | 79 // DTLS methods |
79 // Set DTLS local identity. The identity object is not copied, but the caller | 80 // Set DTLS local certificate. |
80 // retains ownership and must delete it after this TransportChannelImpl is | 81 virtual bool SetLocalCertificate( |
81 // destroyed. | 82 const rtc::scoped_refptr<webrtc::DtlsCertificate>& certificate) = 0; |
82 // TODO(bemasc): Fix the ownership semantics of this method. | |
83 virtual bool SetLocalIdentity(rtc::SSLIdentity* identity) = 0; | |
84 | 83 |
85 // Set DTLS Remote fingerprint. Must be after local identity set. | 84 // Set DTLS Remote fingerprint. Must be after local certificate set. |
86 virtual bool SetRemoteFingerprint(const std::string& digest_alg, | 85 virtual bool SetRemoteFingerprint(const std::string& digest_alg, |
87 const uint8* digest, | 86 const uint8* digest, |
88 size_t digest_len) = 0; | 87 size_t digest_len) = 0; |
89 | 88 |
90 virtual bool SetSslRole(rtc::SSLRole role) = 0; | 89 virtual bool SetSslRole(rtc::SSLRole role) = 0; |
91 | 90 |
92 // TransportChannel is forwarding this signal from PortAllocatorSession. | 91 // TransportChannel is forwarding this signal from PortAllocatorSession. |
93 sigslot::signal1<TransportChannelImpl*> SignalCandidatesAllocationDone; | 92 sigslot::signal1<TransportChannelImpl*> SignalCandidatesAllocationDone; |
94 | 93 |
95 // Invoked when there is conflict in the ICE role between local and remote | 94 // Invoked when there is conflict in the ICE role between local and remote |
96 // agents. | 95 // agents. |
97 sigslot::signal1<TransportChannelImpl*> SignalRoleConflict; | 96 sigslot::signal1<TransportChannelImpl*> SignalRoleConflict; |
98 | 97 |
99 // Emitted whenever the number of connections available to the transport | 98 // Emitted whenever the number of connections available to the transport |
100 // channel decreases. | 99 // channel decreases. |
101 sigslot::signal1<TransportChannelImpl*> SignalConnectionRemoved; | 100 sigslot::signal1<TransportChannelImpl*> SignalConnectionRemoved; |
102 | 101 |
103 private: | 102 private: |
104 DISALLOW_COPY_AND_ASSIGN(TransportChannelImpl); | 103 DISALLOW_COPY_AND_ASSIGN(TransportChannelImpl); |
105 }; | 104 }; |
106 | 105 |
107 } // namespace cricket | 106 } // namespace cricket |
108 | 107 |
109 #endif // WEBRTC_P2P_BASE_TRANSPORTCHANNELIMPL_H_ | 108 #endif // WEBRTC_P2P_BASE_TRANSPORTCHANNELIMPL_H_ |
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