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/*************************************************************************
* 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 "jobs/setpartgeometryjob.h"
# include "backend/corebackend.h"
# include "backend/corebackendmanager.h"
# include "backend/corebackenddevice.h"
# include "backend/corebackendpartitiontable.h"
# include "core/partition.h"
# include "core/device.h"
# include "util/report.h"
# include <KLocalizedString>
/** Creates a new SetPartGeometryJob
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@ param d the Device the Partition whose geometry is to be set is on
@ param p the Partition whose geometry is to be set
@ param newstart the new start sector for the Partition
@ param newlength the new length for the Partition
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@ todo Wouldn ' t it be better to have newfirst ( new first sector ) and newlast ( new last sector ) as args instead ?
Having a length here doesn ' t seem to be very consistent with the rest of the app , right ?
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*/
SetPartGeometryJob : : SetPartGeometryJob ( Device & d , Partition & p , qint64 newstart , qint64 newlength ) :
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Job ( ) ,
m_Device ( d ) ,
m_Partition ( p ) ,
m_NewStart ( newstart ) ,
m_NewLength ( newlength )
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{
}
bool SetPartGeometryJob : : run ( Report & parent )
{
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bool rval = false ;
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Report * report = jobStarted ( parent ) ;
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CoreBackendDevice * backendDevice = CoreBackendManager : : self ( ) - > backend ( ) - > openDevice ( device ( ) . deviceNode ( ) ) ;
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if ( backendDevice ) {
CoreBackendPartitionTable * backendPartitionTable = backendDevice - > openPartitionTable ( ) ;
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if ( backendPartitionTable ) {
rval = backendPartitionTable - > updateGeometry ( * report , partition ( ) , newStart ( ) , newStart ( ) + newLength ( ) - 1 ) ;
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if ( rval ) {
partition ( ) . setFirstSector ( newStart ( ) ) ;
partition ( ) . setLastSector ( newStart ( ) + newLength ( ) - 1 ) ;
backendPartitionTable - > commit ( ) ;
}
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delete backendPartitionTable ;
}
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delete backendDevice ;
} else
report - > line ( ) < < xi18nc ( " @info/plain " , " Could not open device <filename>%1</filename> while trying to resize/move partition <filename>%2</filename>. " , device ( ) . deviceNode ( ) , partition ( ) . deviceNode ( ) ) ;
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jobFinished ( * report , rval ) ;
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return rval ;
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}
QString SetPartGeometryJob : : description ( ) const
{
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return xi18nc ( " @info/plain " , " Set geometry of partition <filename>%1</filename>: Start sector: %2, length: %3 " , partition ( ) . deviceNode ( ) , newStart ( ) , newLength ( ) ) ;
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}