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39
40#ifndef QDEVICEDISCOVERY_UDEV_H
41#define QDEVICEDISCOVERY_UDEV_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include "qdevicediscovery_p.h"
55#include <libudev.h>
56
57QT_BEGIN_NAMESPACE
58
59class QDeviceDiscoveryUDev : public QDeviceDiscovery
60{
61 Q_OBJECT
62
63public:
64 QDeviceDiscoveryUDev(QDeviceTypes types, struct udev *udev, QObject *parent = nullptr);
65 ~QDeviceDiscoveryUDev();
66 QStringList scanConnectedDevices() override;
67
68private slots:
69 void handleUDevNotification();
70
71private:
72 bool checkDeviceType(struct udev_device *dev);
73
74 void startWatching();
75 void stopWatching();
76
77 struct udev *m_udev;
78 struct udev_monitor *m_udevMonitor;
79 int m_udevMonitorFileDescriptor;
80 QSocketNotifier *m_udevSocketNotifier;
81};
82
83QT_END_NAMESPACE
84
85#endif // QDEVICEDISCOVERY_UDEV_H
86

source code of qtbase/src/platformsupport/devicediscovery/qdevicediscovery_udev_p.h