101 lines
4.9 KiB
C++
101 lines
4.9 KiB
C++
/*************************************************************************
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* Copyright (C) 2008, 2009 by Volker Lanz <vl@fidra.de> *
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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 "jobs/copyfilesystemjob.h"
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#include "core/partition.h"
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#include "core/device.h"
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#include "core/copysourcedevice.h"
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#include "core/copytargetdevice.h"
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#include "fs/filesystem.h"
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#include "util/report.h"
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#include <KLocalizedString>
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/** Creates a new CopyFileSystemJob
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@param targetdevice the Device the FileSystem is to be copied to
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@param targetpartition the Partition the FileSystem is to be copied to
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@param sourcedevice the Device the source FileSystem is on
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@param sourcepartition the Partition the source FileSystem is on
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*/
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CopyFileSystemJob::CopyFileSystemJob(Device& targetdevice, Partition& targetpartition, Device& sourcedevice, Partition& sourcepartition) :
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Job(),
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m_TargetDevice(targetdevice),
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m_TargetPartition(targetpartition),
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m_SourceDevice(sourcedevice),
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m_SourcePartition(sourcepartition)
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{
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}
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qint32 CopyFileSystemJob::numSteps() const
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{
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return 100;
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}
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bool CopyFileSystemJob::run(Report& parent)
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{
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bool rval = false;
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Report* report = jobStarted(parent);
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if (targetPartition().fileSystem().length() < sourcePartition().fileSystem().length())
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report->line() << xi18nc("@info:progress", "Cannot copy file system: File system on target partition <filename>%1</filename> is smaller than the file system on source partition <filename>%2</filename>.", targetPartition().deviceNode(), sourcePartition().deviceNode());
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else if (sourcePartition().fileSystem().supportCopy() == FileSystem::cmdSupportFileSystem)
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rval = sourcePartition().fileSystem().copy(*report, targetPartition().deviceNode(), sourcePartition().deviceNode());
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else if (sourcePartition().fileSystem().supportCopy() == FileSystem::cmdSupportCore) {
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CopySourceDevice copySource(sourceDevice(), sourcePartition().fileSystem().firstSector(), sourcePartition().fileSystem().lastSector());
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CopyTargetDevice copyTarget(targetDevice(), targetPartition().fileSystem().firstSector(), targetPartition().fileSystem().lastSector());
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if (!copySource.open())
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report->line() << xi18nc("@info:progress", "Could not open file system on source partition <filename>%1</filename> for copying.", sourcePartition().deviceNode());
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else if (!copyTarget.open())
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report->line() << xi18nc("@info:progress", "Could not open file system on target partition <filename>%1</filename> for copying.", targetPartition().deviceNode());
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else {
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rval = copyBlocks(*report, copyTarget, copySource);
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report->line() << xi18nc("@info:progress", "Closing device. This may take a while, especially on slow devices like Memory Sticks.");
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}
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}
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if (rval) {
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// set the target file system to the length of the source
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const qint64 newLastSector = targetPartition().fileSystem().firstSector() + sourcePartition().fileSystem().length() - 1;
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targetPartition().fileSystem().setLastSector(newLastSector);
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// and set a new UUID, if the target filesystem supports UUIDs
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if (targetPartition().fileSystem().supportUpdateUUID() == FileSystem::cmdSupportFileSystem) {
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targetPartition().fileSystem().updateUUID(*report, targetPartition().deviceNode());
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targetPartition().fileSystem().setUUID(targetPartition().fileSystem().readUUID(targetPartition().deviceNode()));
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}
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}
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if (rval)
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rval = targetPartition().fileSystem().updateBootSector(*report, targetPartition().deviceNode());
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jobFinished(*report, rval);
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return rval;
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}
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QString CopyFileSystemJob::description() const
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{
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return xi18nc("@info:progress", "Copy file system on partition <filename>%1</filename> to partition <filename>%2</filename>", sourcePartition().deviceNode(), targetPartition().deviceNode());
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}
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