bool ResizeFileSystemJob::resizeFileSystemBackend(Report& report)
{
	bool rval = false;

	CoreBackendDevice* backendDevice = CoreBackendManager::self()->backend()->openDevice(device().deviceNode());

	if (backendDevice)
	{
		CoreBackendPartitionTable* backendPartitionTable = backendDevice->openPartitionTable();

		if (backendPartitionTable)
		{
			connect(CoreBackendManager::self()->backend(), SIGNAL(progress(int)), this, SIGNAL(progress(int)));
			rval = backendPartitionTable->resizeFileSystem(report, partition(), newLength());
			disconnect(CoreBackendManager::self()->backend(), SIGNAL(progress(int)), this, SIGNAL(progress(int)));

			if (rval)
			{
				report.line() << i18nc("@info/plain", "Successfully resized file system using internal backend functions.");
				backendPartitionTable->commit();
			}

			delete backendPartitionTable;
		}
		else
			report.line() << i18nc("@info/plain", "Could not open partition <filename>%1</filename> while trying to resize the file system.", partition().deviceNode());

		delete backendDevice;
	}
bool CreatePartitionJob::run(Report& parent)
{
	Q_ASSERT(partition().devicePath() == device().deviceNode());

	bool rval = false;

	Report* report = jobStarted(parent);

	CoreBackendDevice* backendDevice = CoreBackendManager::self()->backend()->openDevice(device().deviceNode());

	if (backendDevice)
	{
		CoreBackendPartitionTable* backendPartitionTable = backendDevice->openPartitionTable();

		if (backendPartitionTable)
		{
			QString partitionPath = backendPartitionTable->createPartition(*report, partition());

			if (partitionPath != QString())
			{
				rval = true;
				partition().setPartitionPath(partitionPath);
				partition().setState(Partition::StateNone);
				backendPartitionTable->commit();
			}
			else
				report->line() << xi18nc("@info/plain", "Failed to add partition <filename>%1</filename> to device <filename>%2</filename>.", partition().deviceNode(), device().deviceNode());

			delete backendPartitionTable;
		}
		else
			report->line() << xi18nc("@info/plain", "Could not open partition table on device <filename>%1</filename> to create new partition <filename>%2</filename>.", device().deviceNode(), partition().deviceNode());

		delete backendDevice;
	}
	else
		report->line() << xi18nc("@info/plain", "Could not open device <filename>%1</filename> to create new partition <filename>%2</filename>.", device().deviceNode(), partition().deviceNode());

	jobFinished(*report, rval);

	return rval;
}
Ejemplo n.º 3
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bool SetPartFlagsJob::run(Report& parent)
{
    bool rval = true;

    Report* report = jobStarted(parent);

    CoreBackendDevice* backendDevice = CoreBackendManager::self()->backend()->openDevice(device().deviceNode());

    if (backendDevice) {
        CoreBackendPartitionTable* backendPartitionTable = backendDevice->openPartitionTable();

        if (backendPartitionTable) {
            CoreBackendPartition* backendPartition = (partition().roles().has(PartitionRole::Extended))
                    ? backendPartitionTable->getExtendedPartition()
                    : backendPartitionTable->getPartitionBySector(partition().firstSector());

            if (backendPartition) {
                quint32 count = 0;

                foreach(const PartitionTable::Flag & f, PartitionTable::flagList()) {
                    emit progress(++count);

                    const bool state = (flags() & f) ? true : false;

                    if (!backendPartition->setFlag(*report, f, state)) {
                        report->line() << xi18nc("@info:progress", "There was an error setting flag %1 for partition <filename>%2</filename> to state %3.", PartitionTable::flagName(f), partition().deviceNode(), state ? xi18nc("@info:progress flag turned on, active", "on") : xi18nc("@info:progress flag turned off, inactive", "off"));

                        rval = false;
                    }
                }

                delete backendPartition;
            } else
                report->line() << xi18nc("@info:progress", "Could not find partition <filename>%1</filename> on device <filename>%2</filename> to set partition flags.", partition().deviceNode(), device().deviceNode());

            if (rval)
                backendPartitionTable->commit();

            delete backendPartitionTable;
        } else
Ejemplo n.º 4
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bool CreateFileSystemJob::run(Report& parent)
{
    bool rval = false;

    Report* report = jobStarted(parent);

    if (partition().fileSystem().type() == FileSystem::Unformatted)
        return true;

    if (partition().fileSystem().supportCreate() == FileSystem::cmdSupportFileSystem) {
        if (partition().fileSystem().create(*report, partition().deviceNode())) {
            CoreBackendDevice* backendDevice = CoreBackendManager::self()->backend()->openDevice(device().deviceNode());

            if (backendDevice) {
                CoreBackendPartitionTable* backendPartitionTable = backendDevice->openPartitionTable();

                if (backendPartitionTable) {
                    if (backendPartitionTable->setPartitionSystemType(*report, partition())) {
                        rval = true;
                        backendPartitionTable->commit();
                    } else
                        report->line() << xi18nc("@info:progress", "Failed to set the system type for the file system on partition <filename>%1</filename>.", partition().deviceNode());

                    delete backendPartitionTable;
                } else
                    report->line() << xi18nc("@info:progress", "Could not open partition table on device <filename>%1</filename> to set the system type for partition <filename>%2</filename>.", device().deviceNode(), partition().deviceNode());

                delete backendDevice;
            } else
                report->line() << xi18nc("@info:progress", "Could not open device <filename>%1</filename> to set the system type for partition <filename>%2</filename>.", device().deviceNode(), partition().deviceNode());
        }
    }

    jobFinished(*report, rval);

    return rval;
}