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