File indexing completed on 2024-05-05 05:48:45

0001 /*
0002     SPDX-FileCopyrightText: 2008-2010 Volker Lanz <vl@fidra.de>
0003     SPDX-FileCopyrightText: 2013-2018 Andrius Štikonas <andrius@stikonas.eu>
0004     SPDX-FileCopyrightText: 2015 Chris Campbell <c.j.campbell@ed.ac.uk>
0005     SPDX-FileCopyrightText: 2020 Arnaud Ferraris <arnaud.ferraris@collabora.com>
0006     SPDX-FileCopyrightText: 2020 Gaël PORTAY <gael.portay@collabora.com>
0007 
0008     SPDX-License-Identifier: GPL-3.0-or-later
0009 */
0010 
0011 #ifndef KPMCORE_JFS_H
0012 #define KPMCORE_JFS_H
0013 
0014 #include "util/libpartitionmanagerexport.h"
0015 
0016 #include "fs/filesystem.h"
0017 
0018 #include <QtGlobal>
0019 
0020 class Report;
0021 
0022 class QString;
0023 
0024 namespace FS
0025 {
0026 /** A JFS file system.
0027     @author Volker Lanz <vl@fidra.de>
0028  */
0029 class LIBKPMCORE_EXPORT jfs : public FileSystem
0030 {
0031 public:
0032     jfs(qint64 firstsector, qint64 lastsector, qint64 sectorsused, const QString& label, const QVariantMap& features = {});
0033 
0034 public:
0035     void init() override;
0036 
0037     qint64 readUsedCapacity(const QString& deviceNode) const override;
0038     bool check(Report& report, const QString& deviceNode) const override;
0039     bool create(Report& report, const QString& deviceNode) override;
0040     bool resize(Report& report, const QString& deviceNode, qint64 length) const override;
0041     bool resizeOnline(Report& report, const QString& deviceNode, const QString& mountPoint, qint64 length) const override;
0042     bool writeLabel(Report& report, const QString& deviceNode, const QString& newLabel) override;
0043     bool writeLabelOnline(Report& report, const QString& deviceNode, const QString& mountPoint, const QString& newLabel) override;
0044     QString posixPermissions() const override { return implPosixPermissions();  };
0045     void setPosixPermissions(const QString& permissions) override { implSetPosixPermissions(permissions); };
0046 
0047     CommandSupportType supportGetUsed() const override {
0048         return m_GetUsed;
0049     }
0050     CommandSupportType supportGetLabel() const override {
0051         return m_GetLabel;
0052     }
0053     CommandSupportType supportCreate() const override {
0054         return m_Create;
0055     }
0056     CommandSupportType supportGrow() const override {
0057         return m_Grow;
0058     }
0059     CommandSupportType supportGrowOnline() const override {
0060         return m_Grow;
0061     }
0062     CommandSupportType supportMove() const override {
0063         return m_Move;
0064     }
0065     CommandSupportType supportCheck() const override {
0066         return m_Check;
0067     }
0068     CommandSupportType supportCopy() const override {
0069         return m_Copy;
0070     }
0071     CommandSupportType supportBackup() const override {
0072         return m_Backup;
0073     }
0074     CommandSupportType supportSetLabel() const override {
0075         return m_SetLabel;
0076     }
0077     CommandSupportType supportSetLabelOnline() const override {
0078         return m_SetLabel;
0079     }
0080 
0081     qint64 minCapacity() const override;
0082     qint64 maxCapacity() const override;
0083     int maxLabelLength() const override;
0084     SupportTool supportToolName() const override;
0085     bool supportToolFound() const override;
0086 
0087 public:
0088     static CommandSupportType m_GetUsed;
0089     static CommandSupportType m_GetLabel;
0090     static CommandSupportType m_Create;
0091     static CommandSupportType m_Grow;
0092     static CommandSupportType m_Move;
0093     static CommandSupportType m_Check;
0094     static CommandSupportType m_Copy;
0095     static CommandSupportType m_Backup;
0096     static CommandSupportType m_SetLabel;
0097 };
0098 }
0099 
0100 #endif