1 /*
2  * Strawberry Music Player
3  * This file was part of Clementine.
4  * Copyright 2014, David Sansome <me@davidsansome.com>
5  *
6  * Strawberry is free software: you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation, either version 3 of the License, or
9  * (at your option) any later version.
10  *
11  * Strawberry is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with Strawberry.  If not, see <http://www.gnu.org/licenses/>.
18  *
19  */
20 
21 #ifndef PULSEDEVICEFINDER_H
22 #define PULSEDEVICEFINDER_H
23 
24 #include "config.h"
25 
26 #include <pulse/context.h>
27 #include <pulse/introspect.h>
28 #include <pulse/mainloop.h>
29 
30 #include <QList>
31 
32 #include "devicefinder.h"
33 
34 class PulseDeviceFinder : public DeviceFinder {
35  public:
36   explicit PulseDeviceFinder();
37   ~PulseDeviceFinder() override;
38 
39   bool Initialize() override;
40   QList<Device> ListDevices() override;
41 
42  private:
43   struct ListDevicesState {
ListDevicesStateListDevicesState44     ListDevicesState() : finished(false) {}
45 
46     bool finished;
47     QList<Device> devices;
48   };
49 
50   bool Reconnect();
51 
52   static void GetSinkInfoCallback(pa_context *c, const pa_sink_info *info, int eol, void *state_voidptr);
53 
54   pa_mainloop *mainloop_;
55   pa_context *context_;
56 
57   Q_DISABLE_COPY(PulseDeviceFinder)
58 };
59 
60 #endif  // PULSEDEVICEFINDER_H
61