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
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
/**
* @file llaccordionctrl.cpp
* @brief Accordion panel implementation
*
* $LicenseInfo:firstyear=2023&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2023, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#ifndef LLWEBRTC_H
#define LLWEBRTC_H
#include <string>
#include <vector>
#ifdef LL_MAKEDLL
#ifdef WEBRTC_WIN
#define LLSYMEXPORT __declspec(dllexport)
#elif WEBRTC_LINUX
#define LLSYMEXPORT __attribute__((visibility("default")))
#else
#define LLSYMEXPORT /**/
#endif
#else
#define LLSYMEXPORT /**/
#endif // LL_MAKEDLL
namespace llwebrtc
{
LLSYMEXPORT void init();
struct LLWebRTCIceCandidate
{
std::string candidate;
std::string sdp_mid;
int mline_index;
};
class LLWebRTCVoiceDevice
{
public:
std::string display_name; // friendly value for the user
std::string id; // internal value for selection
LLWebRTCVoiceDevice(const std::string &display_name, const std::string &id) :
display_name(display_name),
id(id) {};
};
typedef std::vector<LLWebRTCVoiceDevice> LLWebRTCVoiceDeviceList;
class LLWebRTCDevicesObserver
{
public:
virtual void OnRenderDevicesChanged(const LLWebRTCVoiceDeviceList &render_devices) = 0;
virtual void OnCaptureDevicesChanged(const LLWebRTCVoiceDeviceList &capture_devices) = 0;
};
class LLWebRTCDeviceInterface
{
public:
virtual void refreshDevices() = 0;
virtual void setCaptureDevice(const std::string& id) = 0;
virtual void setRenderDevice(const std::string& id) = 0;
virtual void setDevicesObserver(LLWebRTCDevicesObserver *observer) = 0;
virtual void unsetDevicesObserver(LLWebRTCDevicesObserver *observer) = 0;
virtual void setTuningMode(bool enable) = 0;
virtual double getTuningMicrophoneEnergy() = 0;
};
class LLWebRTCAudioInterface
{
public:
virtual void setMute(bool mute) = 0;
};
class LLWebRTCSignalingObserver
{
public:
enum IceGatheringState{
ICE_GATHERING_NEW,
ICE_GATHERING_GATHERING,
ICE_GATHERING_COMPLETE
};
virtual void OnIceGatheringState(IceGatheringState state) = 0;
virtual void OnIceCandidate(const LLWebRTCIceCandidate& candidate) = 0;
virtual void OnOfferAvailable(const std::string& sdp) = 0;
virtual void OnRenegotiationNeeded() = 0;
virtual void OnAudioEstablished(LLWebRTCAudioInterface *audio_interface) = 0;
};
class LLWebRTCSignalInterface
{
public:
virtual void setSignalingObserver(LLWebRTCSignalingObserver* observer) = 0;
virtual void unsetSignalingObserver(LLWebRTCSignalingObserver* observer) = 0;
virtual bool initializeConnection() = 0;
virtual void shutdownConnection() = 0;
virtual void AnswerAvailable(const std::string &sdp) = 0;
};
LLSYMEXPORT LLWebRTCDeviceInterface* getDeviceInterface();
LLSYMEXPORT LLWebRTCSignalInterface* getSignalingInterface();
}
#endif // LLWEBRTC_H
|
