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