File indexing completed on 2024-05-05 17:43:12 

0001 /*
0002  *   SPDX-FileCopyrightText: 2017 Ivan Cukic <ivan.cukic (at) kde.org>
0003  *
0004  *   SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
0005  */
0006 
0007 #ifndef PLASMAVAULT_KDED_ENGINE_BACKENDS_FUSE_BACKEND_P_H
0008 #define PLASMAVAULT_KDED_ENGINE_BACKENDS_FUSE_BACKEND_P_H
0009 
0010 #include "backend_p.h"
0011 
0012 #include <QProcess>
0013 
0014 namespace PlasmaVault
0015 {
0016 class FuseBackend : public Backend
0017 {
0018 public:
0019     FuseBackend();
0020     ~FuseBackend() override;
0021 
0022     bool isOpened(const MountPoint &mountPoint) const override;
0023 
0024     FutureResult<> initialize(const QString &name, const Device &device, const MountPoint &mountPoint, const Vault::Payload &payload) override;
0025 
0026     FutureResult<> import(const QString &name, const Device &device, const MountPoint &mountPoint, const Vault::Payload &payload) override;
0027 
0028     FutureResult<> open(const Device &device, const MountPoint &mountPoint, const Vault::Payload &payload) override;
0029 
0030     FutureResult<> close(const Device &device, const MountPoint &mountPoint) override;
0031 
0032     FutureResult<> dismantle(const Device &device, const MountPoint &mountPoint, const Vault::Payload &payload) override;
0033 
0034 protected:
0035     virtual FutureResult<> mount(const Device &device, const MountPoint &mountPoint, const Vault::Payload &payload) = 0;
0036 
0037     QProcess *process(const QString &command, const QStringList &args, const QHash<QString, QString> &environment) const;
0038 
0039     QFuture<QPair<bool, QString>> checkVersion(QProcess *process, const std::tuple<int, int, int> &requiredVersion) const;
0040 
0041     QProcess *fusermount(const QStringList &arguments = QStringList()) const;
0042 
0043     static Result<> hasProcessFinishedSuccessfully(QProcess *process);
0044 
0045     // dolphin has a tendency to create a .directory file, which would
0046     // disable our ability to mount there.
0047     // Check the contents of the dir (should be empty) and if the only item
0048     // there is the dot-directroy, delete it.
0049     static void removeDotDirectory(const MountPoint &mountPoint);
0050 };
0051 
0052 } // namespace PlasmaVault
0053 
0054 #endif // include guard