bool LibPartedPartitionTable::updateGeometry(Report& report, const Partition& partition, qint64 sector_start, qint64 sector_end)
{
Q_ASSERT(partition.devicePath() == QString::fromUtf8(pedDevice()->path));
bool rval = false;
PedPartition* pedPartition = (partition.roles().has(PartitionRole::Extended))
? ped_disk_extended_partition(pedDisk())
: ped_disk_get_partition_by_sector(pedDisk(), partition.firstSector());
if (pedPartition) {
if (PedGeometry* pedGeometry = ped_geometry_new(pedDevice(), sector_start, sector_end - sector_start + 1)) {
if (PedConstraint* pedConstraint = ped_constraint_exact(pedGeometry)) {
if (ped_disk_set_partition_geom(pedDisk(), pedPartition, pedConstraint, sector_start, sector_end))
rval = true;
else
report.line() << xi18nc("@info:progress", "Could not set geometry for partition <filename>%1</filename> while trying to resize/move it.", partition.deviceNode());
ped_constraint_destroy(pedConstraint);
} else
report.line() << xi18nc("@info:progress", "Could not get constraint for partition <filename>%1</filename> while trying to resize/move it.", partition.deviceNode());
ped_geometry_destroy(pedGeometry);
} else
report.line() << xi18nc("@info:progress", "Could not get geometry for partition <filename>%1</filename> while trying to resize/move it.", partition.deviceNode());
} else
report.line() << xi18nc("@info:progress", "Could not open partition <filename>%1</filename> while trying to resize/move it.", partition.deviceNode());
return rval;
}
QString LibPartedPartitionTable::createPartition(Report& report, const Partition& partition)
{
Q_ASSERT(partition.devicePath() == QString::fromUtf8(pedDevice()->path));
QString rval = QString();
// According to libParted docs, PedPartitionType can be "nullptr if unknown". That's obviously wrong,
// it's a typedef for an enum. So let's use something the libparted devs will hopefully never
// use...
PedPartitionType pedType = static_cast<PedPartitionType>(0xffffffff);
if (partition.roles().has(PartitionRole::Extended))
pedType = PED_PARTITION_EXTENDED;
else if (partition.roles().has(PartitionRole::Logical))
pedType = PED_PARTITION_LOGICAL;
else if (partition.roles().has(PartitionRole::Primary))
pedType = PED_PARTITION_NORMAL;
if (pedType == static_cast<int>(0xffffffff)) {
report.line() << xi18nc("@info:progress", "Unknown partition role for new partition <filename>%1</filename> (roles: %2)", partition.deviceNode(), partition.roles().toString());
return QString();
}
PedFileSystemType* pedFsType = (partition.roles().has(PartitionRole::Extended) || partition.fileSystem().type() == FileSystem::Unformatted) ? nullptr : getPedFileSystemType(partition.fileSystem().type());
PedPartition* pedPartition = ped_partition_new(pedDisk(), pedType, pedFsType, partition.firstSector(), partition.lastSector());
if (pedPartition == nullptr) {
report.line() << xi18nc("@info:progress", "Failed to create new partition <filename>%1</filename>.", partition.deviceNode());
return QString();
}
PedConstraint* pedConstraint = nullptr;
PedGeometry* pedGeometry = ped_geometry_new(pedDevice(), partition.firstSector(), partition.length());
if (pedGeometry)
pedConstraint = ped_constraint_exact(pedGeometry);
ped_geometry_destroy(pedGeometry);
if (pedConstraint == nullptr) {
report.line() << i18nc("@info:progress", "Failed to create a new partition: could not get geometry for constraint.");
return QString();
}
if (ped_disk_add_partition(pedDisk(), pedPartition, pedConstraint)) {
char *pedPath = ped_partition_get_path(pedPartition);
rval = QString::fromUtf8(pedPath);
free(pedPath);
}
else {
report.line() << xi18nc("@info:progress", "Failed to add partition <filename>%1</filename> to device <filename>%2</filename>.", partition.deviceNode(), QString::fromUtf8(pedDisk()->dev->path));
report.line() << LibPartedBackend::lastPartedExceptionMessage();
}
ped_constraint_destroy(pedConstraint);
return rval;
}
bool LibPartedPartitionTable::deletePartition(Report& report, const Partition& partition)
{
Q_ASSERT(partition.devicePath() == QString::fromUtf8(pedDevice()->path));
bool rval = false;
PedPartition* pedPartition = partition.roles().has(PartitionRole::Extended)
? ped_disk_extended_partition(pedDisk())
: ped_disk_get_partition_by_sector(pedDisk(), partition.firstSector());
if (pedPartition) {
rval = ped_disk_delete_partition(pedDisk(), pedPartition);
if (!rval)
report.line() << xi18nc("@info:progress", "Could not delete partition <filename>%1</filename>.", partition.deviceNode());
} else
report.line() << xi18nc("@info:progress", "Deleting partition failed: Partition to delete (<filename>%1</filename>) not found on disk.", partition.deviceNode());
return rval;
}
void
ReplaceWidget::onPartitionSelected()
{
if ( Calamares::JobQueue::instance()->globalStorage()->value( "firmwareType" ) == "efi" )
m_isEfi = true;
if ( m_ui->partitionTreeView->currentIndex() == QModelIndex() )
{
updateStatus( CalamaresUtils::PartitionPartition,
tr( "Select where to install %1.<br/>"
"<font color=\"red\">Warning: </font>this will delete all files "
"on the selected partition." )
.arg( *Calamares::Branding::VersionedName ) );
setNextEnabled( false );
return;
}
bool ok = false;
double requiredSpaceB = Calamares::JobQueue::instance()
->globalStorage()
->value( "requiredStorageGB" )
.toDouble( &ok ) * 1024 * 1024 * 1024;
PartitionModel* model = qobject_cast< PartitionModel* >( m_ui->partitionTreeView->model() );
if ( model && ok )
{
const QStringList osproberLines = Calamares::JobQueue::instance()
->globalStorage()
->value( "osproberLines" ).toStringList();
Partition* partition = model->partitionForIndex( m_ui->partitionTreeView->currentIndex() );
if ( !partition ||
partition->state() != Partition::StateNone )
{
updateStatus( CalamaresUtils::Fail,
tr( "The selected item does not appear to be a valid partition." ) );
setNextEnabled( false );
return;
}
if ( partition->roles().has( PartitionRole::Unallocated ) )
{
updateStatus( CalamaresUtils::Fail,
tr( "%1 cannot be installed on empty space. Please select an "
"existing partition." )
.arg( *Calamares::Branding::VersionedName ) );
setNextEnabled( false );
return;
}
if ( partition->roles().has( PartitionRole::Extended ) )
{
updateStatus( CalamaresUtils::Fail,
tr( "%1 cannot be installed on an extended partition. Please select an "
"existing primary or logical partition." )
.arg( *Calamares::Branding::VersionedName ) );
setNextEnabled( false );
return;
}
if ( partition->partitionPath().isEmpty() )
{
updateStatus( CalamaresUtils::Fail,
tr( "%1 cannot be installed on this partition." )
.arg( *Calamares::Branding::VersionedName ) );
setNextEnabled( false );
return;
}
QString prettyName = tr( "Data partition (%1)" )
.arg( partition->fileSystem().name() );
for ( const QString& line : osproberLines )
{
QStringList lineColumns = line.split( ':' );
QString path = lineColumns.value( 0 ).simplified();
if ( path == partition->partitionPath() )
{
QString osName;
if ( !lineColumns.value( 1 ).simplified().isEmpty() )
osName = lineColumns.value( 1 ).simplified();
else if ( !lineColumns.value( 2 ).simplified().isEmpty() )
osName = lineColumns.value( 2 ).simplified();
if ( osName.isEmpty() )
{
prettyName = tr( "Unknown system partition (%1)" )
.arg( partition->fileSystem().name() );
}
else
{
prettyName = tr ( "%1 system partition (%2)" )
.arg( osName.replace( 0, 1, osName.at( 0 ).toUpper() ) )
.arg( partition->fileSystem().name() );
}
break;
}
}
if ( partition->capacity() < requiredSpaceB )
{
updateStatus( CalamaresUtils::Fail,
tr( "<strong>%4</strong><br/><br/>"
"The partition %1 is too small for %2. Please select a partition "
"with capacity at least %3 GiB." )
.arg( partition->partitionPath() )
.arg( *Calamares::Branding::VersionedName )
.arg( requiredSpaceB / ( 1024. * 1024. * 1024. ),
0, 'f', 1 )
.arg( prettyName ) );
setNextEnabled( false );
return;
}
m_ui->bootComboBox->hide();
m_ui->bootComboBox->clear();
m_ui->bootStatusLabel->hide();
m_ui->bootStatusLabel->clear();
if ( m_isEfi )
{
QList< Partition* > efiSystemPartitions = m_core->efiSystemPartitions();
if ( efiSystemPartitions.count() == 0 )
{
updateStatus( CalamaresUtils::Fail,
tr( "<strong>%2</strong><br/><br/>"
"An EFI system partition cannot be found anywhere "
"on this system. Please go back and use manual "
"partitioning to set up %1." )
.arg( *Calamares::Branding::ShortProductName )
.arg( prettyName ) );
setNextEnabled( false );
}
else if ( efiSystemPartitions.count() == 1 )
{
updateStatus( CalamaresUtils::PartitionPartition,
tr( "<strong>%3</strong><br/><br/>"
"%1 will be installed on %2.<br/>"
"<font color=\"red\">Warning: </font>all data on partition "
"%2 will be lost.")
.arg( *Calamares::Branding::VersionedName )
.arg( partition->partitionPath() )
.arg( prettyName ) );
m_ui->bootStatusLabel->show();
m_ui->bootStatusLabel->setText(
tr( "The EFI system partition at %1 will be used for starting %2." )
.arg( efiSystemPartitions.first()->partitionPath() )
.arg( *Calamares::Branding::ShortProductName ) );
setNextEnabled( true );
}
else
{
updateStatus( CalamaresUtils::PartitionPartition,
tr( "<strong>%3</strong><br/><br/>"
"%1 will be installed on %2.<br/>"
"<font color=\"red\">Warning: </font>all data on partition "
"%2 will be lost.")
.arg( *Calamares::Branding::VersionedName )
.arg( partition->partitionPath() )
.arg( prettyName ) );
m_ui->bootStatusLabel->show();
m_ui->bootStatusLabel->setText( tr( "EFI system partition:" ) );
m_ui->bootComboBox->show();
for ( int i = 0; i < efiSystemPartitions.count(); ++i )
{
Partition* efiPartition = efiSystemPartitions.at( i );
m_ui->bootComboBox->addItem( efiPartition->partitionPath(), i );
if ( efiPartition->devicePath() == partition->devicePath() &&
efiPartition->number() == 1 )
m_ui->bootComboBox->setCurrentIndex( i );
}
setNextEnabled( true );
}
}
else
{
updateStatus( CalamaresUtils::PartitionPartition,
tr( "<strong>%3</strong><br/><br/>"
"%1 will be installed on %2.<br/>"
"<font color=\"red\">Warning: </font>all data on partition "
"%2 will be lost.")
.arg( *Calamares::Branding::VersionedName )
.arg( partition->partitionPath() )
.arg( prettyName ) );
setNextEnabled( true );
}
}
}
