96 lines
2.4 KiB
C++
96 lines
2.4 KiB
C++
/* === This file is part of Calamares - <https://calamares.io> ===
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*
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* SPDX-FileCopyrightText: 2014 Aurélien Gâteau <agateau@kde.org>
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* SPDX-FileCopyrightText: 2018 Adriaan de Groot <groot@kde.org>
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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* Calamares is Free Software: see the License-Identifier above.
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*
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*/
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#include "core/PartitionInfo.h"
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// KPMcore
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#include <kpmcore/core/lvmdevice.h>
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#include <kpmcore/core/partition.h>
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// Qt
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#include <QVariant>
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namespace PartitionInfo
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{
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static const char MOUNT_POINT_PROPERTY[] = "_calamares_mountPoint";
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static const char FORMAT_PROPERTY[] = "_calamares_format";
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static const char FLAGS_PROPERTY[] = "_calamares_flags";
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QString
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mountPoint( Partition* partition )
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{
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return partition->property( MOUNT_POINT_PROPERTY ).toString();
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}
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void
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setMountPoint( Partition* partition, const QString& value )
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{
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partition->setProperty( MOUNT_POINT_PROPERTY, value );
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}
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bool
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format( Partition* partition )
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{
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return partition->property( FORMAT_PROPERTY ).toBool();
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}
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void
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setFormat( Partition* partition, bool value )
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{
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partition->setProperty( FORMAT_PROPERTY, value );
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}
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PartitionTable::Flags
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flags( const Partition* partition )
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{
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auto v = partition->property( FLAGS_PROPERTY );
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if ( !v.isValid() )
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{
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return partition->activeFlags();
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}
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// The underlying type of PartitionTable::Flags can be int or uint
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// (see qflags.h) and so setting those flags can create a QVariant
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// of those types; we don't just want to check QVariant::canConvert()
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// here because that will also accept QByteArray and some other things.
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if ( v.type() == QVariant::Int || v.type() == QVariant::UInt )
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{
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return static_cast< PartitionTable::Flags >( v.toInt() );
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}
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return partition->activeFlags();
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}
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void
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setFlags( Partition* partition, PartitionTable::Flags f )
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{
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partition->setProperty( FLAGS_PROPERTY, PartitionTable::Flags::Int( f ) );
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}
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void
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reset( Partition* partition )
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{
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partition->setProperty( MOUNT_POINT_PROPERTY, QVariant() );
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partition->setProperty( FORMAT_PROPERTY, QVariant() );
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partition->setProperty( FLAGS_PROPERTY, QVariant() );
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}
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bool
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isDirty( Partition* partition )
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{
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if ( LvmDevice::s_DirtyPVs.contains( partition ) )
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{
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return true;
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}
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return !mountPoint( partition ).isEmpty() || format( partition ) || flags( partition ) != partition->activeFlags();
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}
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} // namespace PartitionInfo
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