123 lines
4.9 KiB
C++
123 lines
4.9 KiB
C++
/*************************************************************************
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* Copyright (C) 2016 by Andrius Štikonas <andrius@stikonas.eu> *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation; either version 3 of *
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* the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>.*
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*************************************************************************/
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#include "fs/f2fs.h"
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#include "util/externalcommand.h"
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#include "util/capacity.h"
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#include "util/report.h"
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#include <cmath>
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#include <QString>
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#include <QTemporaryDir>
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#include <QUuid>
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#include <KLocalizedString>
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namespace FS
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{
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FileSystem::CommandSupportType f2fs::m_GetUsed = FileSystem::cmdSupportNone;
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FileSystem::CommandSupportType f2fs::m_GetLabel = FileSystem::cmdSupportNone;
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FileSystem::CommandSupportType f2fs::m_Create = FileSystem::cmdSupportNone;
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FileSystem::CommandSupportType f2fs::m_Grow = FileSystem::cmdSupportNone;
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FileSystem::CommandSupportType f2fs::m_Shrink = FileSystem::cmdSupportNone;
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FileSystem::CommandSupportType f2fs::m_Move = FileSystem::cmdSupportNone;
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FileSystem::CommandSupportType f2fs::m_Check = FileSystem::cmdSupportNone;
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FileSystem::CommandSupportType f2fs::m_Copy = FileSystem::cmdSupportNone;
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FileSystem::CommandSupportType f2fs::m_Backup = FileSystem::cmdSupportNone;
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FileSystem::CommandSupportType f2fs::m_SetLabel = FileSystem::cmdSupportNone;
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FileSystem::CommandSupportType f2fs::m_UpdateUUID = FileSystem::cmdSupportNone;
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FileSystem::CommandSupportType f2fs::m_GetUUID = FileSystem::cmdSupportNone;
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f2fs::f2fs(qint64 firstsector, qint64 lastsector, qint64 sectorsused, const QString& label) :
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FileSystem(firstsector, lastsector, sectorsused, label, FileSystem::F2fs)
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{
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}
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void f2fs::init()
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{
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m_Create = findExternal(QStringLiteral("mkfs.f2fs")) ? cmdSupportFileSystem : cmdSupportNone;
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m_Check = findExternal(QStringLiteral("fsck.f2fs")) ? cmdSupportFileSystem : cmdSupportNone;
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m_GetLabel = cmdSupportCore;
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// m_SetLabel = findExternal(QStringLiteral("nilfs-tune")) ? cmdSupportFileSystem : cmdSupportNone;
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// m_UpdateUUID = findExternal(QStringLiteral("nilfs-tune")) ? cmdSupportFileSystem : cmdSupportNone;
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// m_Grow = (m_Check != cmdSupportNone && findExternal(QStringLiteral("nilfs-resize"))) ? cmdSupportFileSystem : cmdSupportNone;
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// m_GetUsed = findExternal(QStringLiteral("nilfs-tune")) ? cmdSupportFileSystem : cmdSupportNone;
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// m_Shrink = (m_Grow != cmdSupportNone && m_GetUsed != cmdSupportNone) ? cmdSupportFileSystem : cmdSupportNone;
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m_Copy = (m_Check != cmdSupportNone) ? cmdSupportCore : cmdSupportNone;
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m_Move = (m_Check != cmdSupportNone) ? cmdSupportCore : cmdSupportNone;
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m_GetLabel = cmdSupportCore;
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m_Backup = cmdSupportCore;
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m_GetUUID = cmdSupportCore;
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}
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bool f2fs::supportToolFound() const
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{
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return
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// m_GetUsed != cmdSupportNone &&
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m_GetLabel != cmdSupportNone &&
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// m_SetLabel != cmdSupportNone &&
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m_Create != cmdSupportNone &&
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m_Check != cmdSupportNone &&
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// m_UpdateUUID != cmdSupportNone &&
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// m_Grow != cmdSupportNone &&
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// m_Shrink != cmdSupportNone &&
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m_Copy != cmdSupportNone &&
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m_Move != cmdSupportNone &&
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m_Backup != cmdSupportNone &&
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m_GetUUID != cmdSupportNone;
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}
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FileSystem::SupportTool f2fs::supportToolName() const
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{
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return SupportTool(QStringLiteral("f2fs-tools"), QUrl(QStringLiteral("https://git.kernel.org/cgit/linux/kernel/git/jaegeuk/f2fs-tools.git")));
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}
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qint64 f2fs::minCapacity() const
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{
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return 30 * Capacity::unitFactor(Capacity::Byte, Capacity::MiB);
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}
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qint64 f2fs::maxCapacity() const
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{
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return 16 * Capacity::unitFactor(Capacity::Byte, Capacity::TiB);
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}
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qint64 f2fs::maxLabelLength() const
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{
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return 80;
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}
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bool f2fs::check(Report& report, const QString& deviceNode) const
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{
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ExternalCommand cmd(report, QStringLiteral("fsck.f2fs"), { deviceNode });
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return cmd.run(-1) && cmd.exitCode() == 0;
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}
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bool f2fs::create(Report& report, const QString& deviceNode)
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{
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ExternalCommand cmd(report, QStringLiteral("mkfs.f2fs"), { deviceNode });
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return cmd.run(-1) && cmd.exitCode() == 0;
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}
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}
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