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| 1 /* | |
| 2 * Copyright 2004 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 #ifndef WEBRTC_LIBJINGLE_SESSION_P2PTRANSPORTPARSER_H_ | |
| 12 #define WEBRTC_LIBJINGLE_SESSION_P2PTRANSPORTPARSER_H_ | |
| 13 | |
| 14 #include <string> | |
| 15 #include "webrtc/libjingle/session/transportparser.h" | |
| 16 | |
| 17 namespace cricket { | |
| 18 | |
| 19 class P2PTransportParser : public TransportParser { | |
| 20 public: | |
| 21 P2PTransportParser() {} | |
| 22 // Translator may be null, in which case ParseCandidates should | |
| 23 // return false if there are candidates to parse. We can't not call | |
| 24 // ParseCandidates because there's no way to know ahead of time if | |
| 25 // there are candidates or not. | |
| 26 | |
| 27 // Jingle-specific functions; can be used with either ICE, GICE, or HYBRID. | |
| 28 virtual bool ParseTransportDescription(const buzz::XmlElement* elem, | |
| 29 const CandidateTranslator* translator, | |
| 30 TransportDescription* desc, | |
| 31 ParseError* error); | |
| 32 virtual bool WriteTransportDescription(const TransportDescription& desc, | |
| 33 const CandidateTranslator* translator, | |
| 34 buzz::XmlElement** elem, | |
| 35 WriteError* error); | |
| 36 | |
| 37 // Legacy Gingle functions; only can be used with GICE. | |
| 38 virtual bool ParseGingleCandidate(const buzz::XmlElement* elem, | |
| 39 const CandidateTranslator* translator, | |
| 40 Candidate* candidate, | |
| 41 ParseError* error); | |
| 42 virtual bool WriteGingleCandidate(const Candidate& candidate, | |
| 43 const CandidateTranslator* translator, | |
| 44 buzz::XmlElement** elem, | |
| 45 WriteError* error); | |
| 46 | |
| 47 private: | |
| 48 bool ParseCandidate(TransportProtocol proto, | |
| 49 const buzz::XmlElement* elem, | |
| 50 const CandidateTranslator* translator, | |
| 51 Candidate* candidate, | |
| 52 ParseError* error); | |
| 53 bool WriteCandidate(TransportProtocol proto, | |
| 54 const Candidate& candidate, | |
| 55 const CandidateTranslator* translator, | |
| 56 buzz::XmlElement* elem, | |
| 57 WriteError* error); | |
| 58 bool VerifyUsernameFormat(TransportProtocol proto, | |
| 59 const std::string& username, | |
| 60 ParseError* error); | |
| 61 | |
| 62 DISALLOW_COPY_AND_ASSIGN(P2PTransportParser); | |
| 63 }; | |
| 64 | |
| 65 } // namespace cricket | |
| 66 | |
| 67 #endif // WEBRTC_LIBJINGLE_SESSION_P2PTRANSPORTPARSER_H_ | |
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