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
|
/*
* libjingle
* Copyright 2004--2005, Google Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _CHANNELMANAGER_H_
#define _CHANNELMANAGER_H_
#include "talk/base/thread.h"
#include "talk/base/criticalsection.h"
#include "talk/p2p/base/session.h"
#include "talk/p2p/base/p2psocket.h"
#include "talk/session/phone/voicechannel.h"
#include "talk/session/phone/mediaengine.h"
#include <vector>
namespace cricket {
class VoiceChannel;
class ChannelManager : public MessageHandler {
public:
ChannelManager(Thread *worker_thread);
~ChannelManager();
VoiceChannel *CreateVoiceChannel(Session *session);
void DestroyVoiceChannel(VoiceChannel *voice_channel);
void SetAudioOptions(bool auto_gain_control, int wave_in_device,
int wave_out_device);
MediaEngine *media_engine();
Thread *worker_thread();
private:
VoiceChannel *CreateVoiceChannel_w(Session *session);
void DestroyVoiceChannel_w(VoiceChannel *voice_channel);
void OnMessage(Message *message);
bool Init();
void Exit();
struct AudioOptions {
bool auto_gain_control;
int wave_in_device;
int wave_out_device;
};
void SetAudioOptions_w(AudioOptions options);
Thread *worker_thread_;
MediaEngine *media_engine_;
bool initialized_;
CriticalSection crit_;
typedef std::vector<VoiceChannel*> VoiceChannels;
VoiceChannels channels_;
};
}
#endif // _CHANNELMANAGER_H_
|
