Use KPMcore NewOperation to create partitions.

src/modules/partition/jobs/CreatePartitionJob.cpp

@@ -34,6 +34,7 @@
 #include <kpmcore/core/partition.h>
 #include <kpmcore/core/partitiontable.h>
 #include <kpmcore/fs/filesystem.h>
+#include <kpmcore/ops/newoperation.h>
 #include <kpmcore/util/report.h>
 
 // Qt
@@ -79,89 +80,15 @@ CreatePartitionJob::prettyStatusMessage() const
 Calamares::JobResult
 CreatePartitionJob::exec()
 {
-    QString partitionPath;
-    FileSystem *fs;
     Report report( nullptr );
+    NewOperation op(*m_device, m_partition);
+    op.setStatus(Operation::StatusRunning);
 
-    if (m_device->type() == Device::Disk_Device) {
-        int step = 0;
-        const qreal stepCount = 4;
-        QString message = tr( "The installer failed to create partition on disk '%1'." ).arg( m_device->name() );
+    QString message = tr( "The installer failed to create partition on disk '%1'." ).arg( m_device->name() );
+    if (op.execute(report))
+        return Calamares::JobResult::ok();
 
-        progress( step++ / stepCount );
-        CoreBackend* backend = CoreBackendManager::self()->backend();
-        QScopedPointer<CoreBackendDevice> backendDevice( backend->openDevice( m_device->deviceNode() ) );
-        if ( !backendDevice.data() )
-        {
-            return Calamares::JobResult::error(
-                       message,
-                       tr( "Could not open device '%1'." ).arg( m_device->deviceNode() )
-                   );
-        }
-
-        progress( step++ / stepCount );
-        QScopedPointer<CoreBackendPartitionTable> backendPartitionTable( backendDevice->openPartitionTable() );
-        if ( !backendPartitionTable.data() )
-        {
-            return Calamares::JobResult::error(
-                       message,
-                       tr( "Could not open partition table." )
-                   );
-        }
-
-        progress( step++ / stepCount );
-        partitionPath = backendPartitionTable->createPartition( report, *m_partition );
-        if ( partitionPath.isEmpty() )
-        {
-            return Calamares::JobResult::error(
-                       message,
-                       report.toText()
-                   );
-        }
-        m_partition->setPartitionPath( partitionPath );
-        backendPartitionTable->commit();
-
-        progress( step++ / stepCount );
-        fs = &m_partition->fileSystem();
-        if ( fs->type() == FileSystem::Unformatted || fs->type() == FileSystem::Extended )
-            return Calamares::JobResult::ok();
-
-        if ( !backendPartitionTable->setPartitionSystemType( report, *m_partition ) )
-        {
-            return Calamares::JobResult::error(
-                       tr( "The installer failed to update partition table on disk '%1'." ).arg( m_device->name() ),
-                       report.toText()
-                   );
-        }
-
-        backendPartitionTable->commit();
-    }
-    else
-    {
-        LvmDevice *dev = dynamic_cast<LvmDevice*>(m_device);
-        m_partition->setState(Partition::StateNone);
-
-        partitionPath = m_partition->partitionPath();
-        QString lvname  = partitionPath.right(partitionPath.length() - partitionPath.lastIndexOf(QStringLiteral("/")) - 1);
-        if ( !LvmDevice::createLV(report, *dev, *m_partition, lvname))
-        {
-            return Calamares::JobResult::error(
-                       tr( "The installer failed to create LVM logical volume %1." ).arg( lvname ),
-                       report.toText()
-                   );
-        }
-        fs = &m_partition->fileSystem();
-    }
-
-    if ( !fs->create( report, partitionPath ) )
-    {
-        return Calamares::JobResult::error(
-                   tr( "The installer failed to create file system on partition %1." ).arg( partitionPath ),
-                   report.toText()
-               );
-    }
-
-    return Calamares::JobResult::ok();
+    return Calamares::JobResult::error(message, report.toText());
 }
 
 void