1 /*
2 AirSane Imaging Daemon
3 Copyright (C) 2018-2021 Simul Piscator
4 
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, either version 3 of the License, or
8 (at your option) any later version.
9 
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 GNU General Public License for more details.
14 
15 You should have received a copy of the GNU General Public License
16 along with this program.  If not, see <http://www.gnu.org/licenses/>.
17 */
18 
19 #ifndef HOTPLUGNOTIFIER_H
20 #define HOTPLUGNOTIFIER_H
21 
22 class HotplugNotifier
23 {
24   HotplugNotifier(const HotplugNotifier&) = delete;
25   HotplugNotifier& operator=(const HotplugNotifier&) = delete;
26 
27 public:
28   HotplugNotifier();
29   virtual ~HotplugNotifier();
30 
31 protected:
32   enum Event
33   {
34     other,
35     deviceArrived,
36     deviceLeft
37   };
onHotplugEvent(Event)38   virtual void onHotplugEvent(Event) {}
39 
40 private:
41   struct Private;
42   Private* p;
43 };
44 
45 #endif // HOTPLUGNOTIFIER_H
46