forked from Qortal/Brooklyn
88 lines
2.4 KiB
C++
88 lines
2.4 KiB
C++
/*
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SPDX-FileCopyrightText: 2007 Christopher Blauvelt <cblauvelt@gmail.com>
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SPDX-License-Identifier: LGPL-2.0-only
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*/
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#pragma once
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#include <QList>
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#include <QMap>
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#include <QObject>
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#include <QPair>
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#include <QString>
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#include <solid/device.h>
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#include <solid/deviceinterface.h>
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#include <solid/devicenotifier.h>
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#include <solid/predicate.h>
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#include "devicesignalmapmanager.h"
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#include "devicesignalmapper.h"
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#include "hddtemp.h"
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#include <KIO/FileSystemFreeSpaceJob>
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#include <Plasma/DataEngine>
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#include <Plasma/Service>
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enum State {
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Idle = 0,
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Mounting = 1,
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Unmounting = 2,
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};
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enum OperationResult {
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Working = 0,
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Successful = 1,
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Unsuccessful = 2,
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};
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/**
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* This class evaluates the basic expressions given in the interface.
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*/
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class SolidDeviceEngine : public Plasma::DataEngine
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{
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Q_OBJECT
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friend class SolidDeviceService;
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public:
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SolidDeviceEngine(QObject *parent, const QVariantList &args);
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~SolidDeviceEngine() override;
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Plasma::Service *serviceForSource(const QString &source) override;
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protected:
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bool sourceRequestEvent(const QString &name) override;
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bool updateSourceEvent(const QString &source) override;
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private:
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bool populateDeviceData(const QString &name);
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bool updateStorageSpace(const QString &udi);
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bool updateHardDiskTemperature(const QString &udi);
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bool updateEmblems(const QString &udi);
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bool updateInUse(const QString &udi);
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bool forceUpdateAccessibility(const QString &udi);
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void listenForNewDevices();
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// predicate in string form, list of devices by udi
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QMap<QString, QStringList> m_predicatemap;
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// udi, corresponding device
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QMap<QString, Solid::Device> m_devicemap;
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// udi, corresponding encrypted container udi;
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QMap<QString, QString> m_encryptedContainerMap;
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// path, for pending file system free space jobs
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QSet<QString> m_paths;
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DeviceSignalMapManager *m_signalmanager;
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HddTemp *m_temperature;
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Solid::DeviceNotifier *m_notifier;
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private Q_SLOTS:
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void deviceAdded(const QString &udi);
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void deviceRemoved(const QString &udi);
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void deviceChanged(const QString &udi, const QString &property, const QVariant &value);
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void sourceWasRemoved(const QString &source);
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void setMountingState(const QString &udi);
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void setUnmountingState(const QString &udi);
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void setIdleState(Solid::ErrorType error, QVariant errorData, const QString &udi);
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void deviceChanged(const QMap<QString, int> &props);
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};
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