blob: 0b65734ea93ba1b3f516c54c221c6b7df4d31399 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
/*
* Copyright 2012 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
// TODO(deadbeef): Move this out of api/; it's an implementation detail and
// shouldn't be used externally.
#ifndef API_JSEP_SESSION_DESCRIPTION_H_
#define API_JSEP_SESSION_DESCRIPTION_H_
#include <memory>
#include <string>
#include <vector>
#include "absl/strings/string_view.h"
#include "api/candidate.h"
#include "api/jsep.h"
#include "api/jsep_ice_candidate.h"
namespace cricket {
class SessionDescription;
}
namespace webrtc {
// Implementation of SessionDescriptionInterface.
class JsepSessionDescription : public SessionDescriptionInterface {
public:
explicit JsepSessionDescription(SdpType type);
// TODO(steveanton): Remove this once callers have switched to SdpType.
explicit JsepSessionDescription(const std::string& type);
JsepSessionDescription(
SdpType type,
std::unique_ptr<cricket::SessionDescription> description,
absl::string_view session_id,
absl::string_view session_version);
virtual ~JsepSessionDescription();
JsepSessionDescription(const JsepSessionDescription&) = delete;
JsepSessionDescription& operator=(const JsepSessionDescription&) = delete;
// Takes ownership of `description`.
bool Initialize(std::unique_ptr<cricket::SessionDescription> description,
const std::string& session_id,
const std::string& session_version);
virtual std::unique_ptr<SessionDescriptionInterface> Clone() const;
virtual cricket::SessionDescription* description() {
return description_.get();
}
virtual const cricket::SessionDescription* description() const {
return description_.get();
}
virtual std::string session_id() const { return session_id_; }
virtual std::string session_version() const { return session_version_; }
virtual SdpType GetType() const { return type_; }
virtual std::string type() const { return SdpTypeToString(type_); }
// Allows changing the type. Used for testing.
virtual bool AddCandidate(const IceCandidateInterface* candidate);
virtual size_t RemoveCandidates(
const std::vector<cricket::Candidate>& candidates);
virtual size_t number_of_mediasections() const;
virtual const IceCandidateCollection* candidates(
size_t mediasection_index) const;
virtual bool ToString(std::string* out) const;
static const int kDefaultVideoCodecId;
static const char kDefaultVideoCodecName[];
private:
std::unique_ptr<cricket::SessionDescription> description_;
std::string session_id_;
std::string session_version_;
SdpType type_;
std::vector<JsepCandidateCollection> candidate_collection_;
bool GetMediasectionIndex(const IceCandidateInterface* candidate,
size_t* index);
int GetMediasectionIndex(const cricket::Candidate& candidate);
};
} // namespace webrtc
#endif // API_JSEP_SESSION_DESCRIPTION_H_
|
