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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 |
11 // Implements the SessionDescriptionInterface. | 11 // TODO(deadbeef): Move this out of api/; it's an implementation detail and |
| 12 // shouldn't be used externally. |
12 | 13 |
13 #ifndef WEBRTC_API_JSEPSESSIONDESCRIPTION_H_ | 14 #ifndef WEBRTC_API_JSEPSESSIONDESCRIPTION_H_ |
14 #define WEBRTC_API_JSEPSESSIONDESCRIPTION_H_ | 15 #define WEBRTC_API_JSEPSESSIONDESCRIPTION_H_ |
15 | 16 |
16 #include <memory> | 17 #include <memory> |
17 #include <string> | 18 #include <string> |
18 #include <vector> | 19 #include <vector> |
19 | 20 |
20 #include "webrtc/api/jsep.h" | 21 #include "webrtc/api/jsep.h" |
21 #include "webrtc/api/jsepicecandidate.h" | 22 #include "webrtc/api/jsepicecandidate.h" |
22 #include "webrtc/base/constructormagic.h" | 23 #include "webrtc/base/constructormagic.h" |
23 #include "webrtc/p2p/base/candidate.h" | 24 #include "webrtc/p2p/base/candidate.h" |
24 | 25 |
25 namespace cricket { | 26 namespace cricket { |
26 class SessionDescription; | 27 class SessionDescription; |
27 } | 28 } |
28 | 29 |
29 namespace webrtc { | 30 namespace webrtc { |
30 | 31 |
| 32 // Implementation of SessionDescriptionInterface. |
31 class JsepSessionDescription : public SessionDescriptionInterface { | 33 class JsepSessionDescription : public SessionDescriptionInterface { |
32 public: | 34 public: |
33 explicit JsepSessionDescription(const std::string& type); | 35 explicit JsepSessionDescription(const std::string& type); |
34 virtual ~JsepSessionDescription(); | 36 virtual ~JsepSessionDescription(); |
35 | 37 |
36 // |error| can be NULL if don't care about the failure reason. | 38 // |error| may be NULL. |
37 bool Initialize(const std::string& sdp, SdpParseError* error); | 39 bool Initialize(const std::string& sdp, SdpParseError* error); |
38 | 40 |
39 // Takes ownership of |description|. | 41 // Takes ownership of |description|. |
| 42 // TODO(deadbeef): Make this use an std::unique_ptr<>, so ownership logic is |
| 43 // more clear. |
40 bool Initialize(cricket::SessionDescription* description, | 44 bool Initialize(cricket::SessionDescription* description, |
41 const std::string& session_id, | 45 const std::string& session_id, |
42 const std::string& session_version); | 46 const std::string& session_version); |
43 | 47 |
44 virtual cricket::SessionDescription* description() { | 48 virtual cricket::SessionDescription* description() { |
45 return description_.get(); | 49 return description_.get(); |
46 } | 50 } |
47 virtual const cricket::SessionDescription* description() const { | 51 virtual const cricket::SessionDescription* description() const { |
48 return description_.get(); | 52 return description_.get(); |
49 } | 53 } |
50 virtual std::string session_id() const { | 54 virtual std::string session_id() const { |
51 return session_id_; | 55 return session_id_; |
52 } | 56 } |
53 virtual std::string session_version() const { | 57 virtual std::string session_version() const { |
54 return session_version_; | 58 return session_version_; |
55 } | 59 } |
56 virtual std::string type() const { | 60 virtual std::string type() const { |
57 return type_; | 61 return type_; |
58 } | 62 } |
59 // Allow changing the type. Used for testing. | 63 // Allows changing the type. Used for testing. |
60 void set_type(const std::string& type) { type_ = type; } | 64 void set_type(const std::string& type) { type_ = type; } |
61 virtual bool AddCandidate(const IceCandidateInterface* candidate); | 65 virtual bool AddCandidate(const IceCandidateInterface* candidate); |
62 virtual size_t RemoveCandidates( | 66 virtual size_t RemoveCandidates( |
63 const std::vector<cricket::Candidate>& candidates); | 67 const std::vector<cricket::Candidate>& candidates); |
64 virtual size_t number_of_mediasections() const; | 68 virtual size_t number_of_mediasections() const; |
65 virtual const IceCandidateCollection* candidates( | 69 virtual const IceCandidateCollection* candidates( |
66 size_t mediasection_index) const; | 70 size_t mediasection_index) const; |
67 virtual bool ToString(std::string* out) const; | 71 virtual bool ToString(std::string* out) const; |
68 | 72 |
69 static const int kDefaultVideoCodecId; | 73 static const int kDefaultVideoCodecId; |
70 static const char kDefaultVideoCodecName[]; | 74 static const char kDefaultVideoCodecName[]; |
71 | 75 |
72 private: | 76 private: |
73 std::unique_ptr<cricket::SessionDescription> description_; | 77 std::unique_ptr<cricket::SessionDescription> description_; |
74 std::string session_id_; | 78 std::string session_id_; |
75 std::string session_version_; | 79 std::string session_version_; |
76 std::string type_; | 80 std::string type_; |
77 std::vector<JsepCandidateCollection> candidate_collection_; | 81 std::vector<JsepCandidateCollection> candidate_collection_; |
78 | 82 |
79 bool GetMediasectionIndex(const IceCandidateInterface* candidate, | 83 bool GetMediasectionIndex(const IceCandidateInterface* candidate, |
80 size_t* index); | 84 size_t* index); |
81 int GetMediasectionIndex(const cricket::Candidate& candidate); | 85 int GetMediasectionIndex(const cricket::Candidate& candidate); |
82 | 86 |
83 RTC_DISALLOW_COPY_AND_ASSIGN(JsepSessionDescription); | 87 RTC_DISALLOW_COPY_AND_ASSIGN(JsepSessionDescription); |
84 }; | 88 }; |
85 | 89 |
86 } // namespace webrtc | 90 } // namespace webrtc |
87 | 91 |
88 #endif // WEBRTC_API_JSEPSESSIONDESCRIPTION_H_ | 92 #endif // WEBRTC_API_JSEPSESSIONDESCRIPTION_H_ |
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