mirror of
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67 lines
1.7 KiB
C++
67 lines
1.7 KiB
C++
/*
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* Copyright 2019-2020 PixlOne
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef LOGID_BACKEND_RAW_DEVICEMONITOR_H
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#define LOGID_BACKEND_RAW_DEVICEMONITOR_H
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#include <string>
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#include <mutex>
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#include <atomic>
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#include <memory>
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#include "IOMonitor.h"
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extern "C"
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{
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struct udev;
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struct udev_monitor;
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}
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namespace logid::backend::raw {
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class DeviceMonitor {
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public:
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virtual ~DeviceMonitor();
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void enumerate();
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[[nodiscard]] std::shared_ptr<IOMonitor> ioMonitor() const;
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protected:
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DeviceMonitor();
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// This should be run once the derived class is ready
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void ready();
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virtual void addDevice(std::string device) = 0;
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virtual void removeDevice(std::string device) = 0;
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private:
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void _addHandler(const std::string& device);
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void _removeHandler(const std::string& device);
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std::shared_ptr<IOMonitor> _io_monitor;
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struct udev* _udev_context;
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struct udev_monitor* _udev_monitor;
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int _fd;
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bool _ready;
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};
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}
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#endif //LOGID_BACKEND_RAW_DEVICEMONITOR_H
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