kpmcore/src/ops/checkoperation.cpp

/*************************************************************************
 *  Copyright (C) 2008 by Volker Lanz <vl@fidra.de>                      *
 *                                                                       *
 *  This program is free software; you can redistribute it and/or        *
 *  modify it under the terms of the GNU General Public License as       *
 *  published by the Free Software Foundation; either version 3 of       *
 *  the License, or (at your option) any later version.                  *
 *                                                                       *
 *  This program is distributed in the hope that it will be useful,      *
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of       *
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
 *  GNU General Public License for more details.                         *
 *                                                                       *
 *  You should have received a copy of the GNU General Public License    *
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.*
 *************************************************************************/

#include "ops/checkoperation.h"

#include "core/partition.h"
#include "core/device.h"

#include "jobs/checkfilesystemjob.h"
#include "jobs/resizefilesystemjob.h"

#include "util/capacity.h"

#include <QString>

#include <KLocalizedString>

/** Creates a new CheckOperation.
    @param d the Device where the Partition to check is on.
    @param p the Partition to check
*/
CheckOperation::CheckOperation(Device& d, Partition& p) :
    Operation(),
    m_TargetDevice(d),
    m_CheckedPartition(p),
    m_CheckJob(new CheckFileSystemJob(checkedPartition())),
    m_MaximizeJob(new ResizeFileSystemJob(targetDevice(), checkedPartition()))
{
    addJob(checkJob());
    addJob(maximizeJob());
}

bool CheckOperation::targets(const Device& d) const
{
    return d == targetDevice();
}

bool CheckOperation::targets(const Partition& p) const
{
    return p == checkedPartition();
}

QString CheckOperation::description() const
{
    return xi18nc("@info/plain", "Check and repair partition <filename>%1</filename> (%2, %3)", checkedPartition().deviceNode(), Capacity::formatByteSize(checkedPartition().capacity()), checkedPartition().fileSystem().name());
}

/** Can a Partition be checked?
    @param p the Partition in question, may be NULL.
    @return true if @p p can be checked.
*/
bool CheckOperation::canCheck(const Partition* p)
{
    if (p == NULL)
        return false;

    if (p->isMounted())
        return false;

    return p->fileSystem().supportCheck() != FileSystem::cmdSupportNone;
}