90 lines
3.9 KiB
C++
90 lines
3.9 KiB
C++
/*
|
|
SPDX-FileCopyrightText: 2008-2012 Volker Lanz <vl@fidra.de>
|
|
SPDX-FileCopyrightText: 2014-2017 Andrius Štikonas <andrius@stikonas.eu>
|
|
|
|
SPDX-License-Identifier: GPL-3.0-or-later
|
|
*/
|
|
|
|
#include "jobs/copyfilesystemjob.h"
|
|
|
|
#include "core/partition.h"
|
|
#include "core/device.h"
|
|
#include "core/copysourcedevice.h"
|
|
#include "core/copytargetdevice.h"
|
|
|
|
#include "fs/filesystem.h"
|
|
|
|
#include "util/report.h"
|
|
|
|
#include <KLocalizedString>
|
|
|
|
/** Creates a new CopyFileSystemJob
|
|
@param targetdevice the Device the FileSystem is to be copied to
|
|
@param targetpartition the Partition the FileSystem is to be copied to
|
|
@param sourcedevice the Device the source FileSystem is on
|
|
@param sourcepartition the Partition the source FileSystem is on
|
|
*/
|
|
CopyFileSystemJob::CopyFileSystemJob(Device& targetdevice, Partition& targetpartition, Device& sourcedevice, Partition& sourcepartition) :
|
|
Job(),
|
|
m_TargetDevice(targetdevice),
|
|
m_TargetPartition(targetpartition),
|
|
m_SourceDevice(sourcedevice),
|
|
m_SourcePartition(sourcepartition)
|
|
{
|
|
}
|
|
|
|
qint32 CopyFileSystemJob::numSteps() const
|
|
{
|
|
return 100;
|
|
}
|
|
|
|
bool CopyFileSystemJob::run(Report& parent)
|
|
{
|
|
bool rval = false;
|
|
|
|
Report* report = jobStarted(parent);
|
|
|
|
if (targetPartition().fileSystem().length() < sourcePartition().fileSystem().length())
|
|
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());
|
|
else if (sourcePartition().fileSystem().supportCopy() == FileSystem::cmdSupportFileSystem)
|
|
rval = sourcePartition().fileSystem().copy(*report, targetPartition().deviceNode(), sourcePartition().deviceNode());
|
|
else if (sourcePartition().fileSystem().supportCopy() == FileSystem::cmdSupportCore) {
|
|
CopySourceDevice copySource(sourceDevice(), sourcePartition().fileSystem().firstByte(), sourcePartition().fileSystem().lastByte());
|
|
CopyTargetDevice copyTarget(targetDevice(), targetPartition().fileSystem().firstByte(), targetPartition().fileSystem().lastByte());
|
|
|
|
if (!copySource.open())
|
|
report->line() << xi18nc("@info:progress", "Could not open file system on source partition <filename>%1</filename> for copying.", sourcePartition().deviceNode());
|
|
else if (!copyTarget.open())
|
|
report->line() << xi18nc("@info:progress", "Could not open file system on target partition <filename>%1</filename> for copying.", targetPartition().deviceNode());
|
|
else {
|
|
rval = copyBlocks(*report, copyTarget, copySource);
|
|
report->line() << xi18nc("@info:progress", "Closing device. This may take a while, especially on slow devices like Memory Sticks.");
|
|
}
|
|
}
|
|
|
|
if (rval) {
|
|
// set the target file system to the length of the source
|
|
const qint64 newLastSector = targetPartition().fileSystem().firstSector() + sourcePartition().fileSystem().length() - 1;
|
|
|
|
targetPartition().fileSystem().setLastSector(newLastSector);
|
|
|
|
// and set a new UUID, if the target filesystem supports UUIDs
|
|
if (targetPartition().fileSystem().supportUpdateUUID() == FileSystem::cmdSupportFileSystem) {
|
|
targetPartition().fileSystem().updateUUID(*report, targetPartition().deviceNode());
|
|
targetPartition().fileSystem().setUUID(targetPartition().fileSystem().readUUID(targetPartition().deviceNode()));
|
|
}
|
|
}
|
|
|
|
if (rval)
|
|
rval = targetPartition().fileSystem().updateBootSector(*report, targetPartition().deviceNode());
|
|
|
|
jobFinished(*report, rval);
|
|
|
|
return rval;
|
|
}
|
|
|
|
QString CopyFileSystemJob::description() const
|
|
{
|
|
return xi18nc("@info:progress", "Copy file system on partition <filename>%1</filename> to partition <filename>%2</filename>", sourcePartition().deviceNode(), targetPartition().deviceNode());
|
|
}
|