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1 /* | |
2 * libjingle | |
3 * Copyright 2012 Google Inc. | |
4 * | |
5 * Redistribution and use in source and binary forms, with or without | |
6 * modification, are permitted provided that the following conditions are met: | |
7 * | |
8 * 1. Redistributions of source code must retain the above copyright notice, | |
9 * this list of conditions and the following disclaimer. | |
10 * 2. Redistributions in binary form must reproduce the above copyright notice, | |
11 * this list of conditions and the following disclaimer in the documentation | |
12 * and/or other materials provided with the distribution. | |
13 * 3. The name of the author may not be used to endorse or promote products | |
14 * derived from this software without specific prior written permission. | |
15 * | |
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO | |
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | |
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | |
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
26 */ | |
27 | |
28 // Implements the IceCandidateInterface. | |
29 | |
30 #ifndef TALK_APP_WEBRTC_JSEPICECANDIDATE_H_ | |
31 #define TALK_APP_WEBRTC_JSEPICECANDIDATE_H_ | |
32 | |
33 #include <string> | |
34 | |
35 #include "talk/app/webrtc/jsep.h" | |
36 #include "webrtc/base/constructormagic.h" | |
37 #include "webrtc/p2p/base/candidate.h" | |
38 | |
39 namespace webrtc { | |
40 | |
41 class JsepIceCandidate : public IceCandidateInterface { | |
42 public: | |
43 JsepIceCandidate(const std::string& sdp_mid, int sdp_mline_index); | |
44 JsepIceCandidate(const std::string& sdp_mid, int sdp_mline_index, | |
45 const cricket::Candidate& candidate); | |
46 ~JsepIceCandidate(); | |
47 // |error| can be NULL if don't care about the failure reason. | |
48 bool Initialize(const std::string& sdp, SdpParseError* err); | |
49 void SetCandidate(const cricket::Candidate& candidate) { | |
50 candidate_ = candidate; | |
51 } | |
52 | |
53 virtual std::string sdp_mid() const { return sdp_mid_; } | |
54 virtual int sdp_mline_index() const { return sdp_mline_index_; } | |
55 virtual const cricket::Candidate& candidate() const { | |
56 return candidate_; | |
57 } | |
58 | |
59 virtual bool ToString(std::string* out) const; | |
60 | |
61 private: | |
62 std::string sdp_mid_; | |
63 int sdp_mline_index_; | |
64 cricket::Candidate candidate_; | |
65 | |
66 RTC_DISALLOW_COPY_AND_ASSIGN(JsepIceCandidate); | |
67 }; | |
68 | |
69 // Implementation of IceCandidateCollection. | |
70 // This implementation stores JsepIceCandidates. | |
71 class JsepCandidateCollection : public IceCandidateCollection { | |
72 public: | |
73 ~JsepCandidateCollection(); | |
74 virtual size_t count() const { | |
75 return candidates_.size(); | |
76 } | |
77 virtual bool HasCandidate(const IceCandidateInterface* candidate) const; | |
78 // Adds and takes ownership of the JsepIceCandidate. | |
79 virtual void add(JsepIceCandidate* candidate) { | |
80 candidates_.push_back(candidate); | |
81 } | |
82 virtual const IceCandidateInterface* at(size_t index) const { | |
83 return candidates_[index]; | |
84 } | |
85 | |
86 private: | |
87 std::vector<JsepIceCandidate*> candidates_; | |
88 }; | |
89 | |
90 } // namespace webrtc | |
91 | |
92 #endif // TALK_APP_WEBRTC_JSEPICECANDIDATE_H_ | |
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