kpmcore/src/plugins/libparted/libpartedpartition.cpp

/*************************************************************************
 *  Copyright (C) 2010 by Volker Lanz <vl@fidra.de>                      *
 *  Copyright (C) 2016 by Andrius Štikonas <andrius@stikonas.eu>         *
 *                                                                       *
 *  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 "plugins/libparted/libpartedpartition.h"
#include "plugins/libparted/libpartedbackend.h"

#include "util/report.h"

#include <KLocalizedString>

LibPartedPartition::LibPartedPartition(PedPartition* ped_partition) :
    CoreBackendPartition(),
    m_PedPartition(ped_partition)
{
}

bool LibPartedPartition::setFlag(Report& report, PartitionTable::Flag partitionManagerFlag, bool state)
{
    Q_ASSERT(pedPartition() != nullptr);

    const PedPartitionFlag f = LibPartedBackend::getPedFlag(partitionManagerFlag);

    // ignore flags that don't exist for this partition
    if (!ped_partition_is_flag_available(pedPartition(), f)) {
        report.line() << xi18nc("@info:progress", "The flag \"%1\" is not available on the partition's partition table.", PartitionTable::flagName(partitionManagerFlag));
        return true;
    }

    // Workaround: libparted claims the hidden flag is available for extended partitions, but
    // throws an error when we try to set or clear it. So skip this combination.
    if (pedPartition()->type == PED_PARTITION_EXTENDED && partitionManagerFlag == PartitionTable::FlagHidden)
        return true;

    if (!ped_partition_set_flag(pedPartition(), f, state ? 1 : 0))
        return false;

    return true;
}