bool ResizeFileSystemJob::resizeFileSystemBackend(Report& report)
{
bool rval = false;
CoreBackendDevice* backendDevice = CoreBackendManager::self()->backend()->openDevice(device().deviceNode());
if (backendDevice)
{
CoreBackendPartitionTable* backendPartitionTable = backendDevice->openPartitionTable();
if (backendPartitionTable)
{
connect(CoreBackendManager::self()->backend(), SIGNAL(progress(int)), this, SIGNAL(progress(int)));
rval = backendPartitionTable->resizeFileSystem(report, partition(), newLength());
disconnect(CoreBackendManager::self()->backend(), SIGNAL(progress(int)), this, SIGNAL(progress(int)));
if (rval)
{
report.line() << i18nc("@info/plain", "Successfully resized file system using internal backend functions.");
backendPartitionTable->commit();
}
delete backendPartitionTable;
}
else
report.line() << i18nc("@info/plain", "Could not open partition <filename>%1</filename> while trying to resize the file system.", partition().deviceNode());
delete backendDevice;
}
CoreBackendPartitionTable* LibPartedDevice::openPartitionTable()
{
CoreBackendPartitionTable* ptable = new LibPartedPartitionTable(pedDevice());
if (ptable == nullptr || !ptable->open()) {
delete ptable;
ptable = nullptr;
}
return ptable;
}
bool CreatePartitionJob::run(Report& parent)
{
Q_ASSERT(partition().devicePath() == device().deviceNode());
bool rval = false;
Report* report = jobStarted(parent);
CoreBackendDevice* backendDevice = CoreBackendManager::self()->backend()->openDevice(device().deviceNode());
if (backendDevice)
{
CoreBackendPartitionTable* backendPartitionTable = backendDevice->openPartitionTable();
if (backendPartitionTable)
{
QString partitionPath = backendPartitionTable->createPartition(*report, partition());
if (partitionPath != QString())
{
rval = true;
partition().setPartitionPath(partitionPath);
partition().setState(Partition::StateNone);
backendPartitionTable->commit();
}
else
report->line() << xi18nc("@info/plain", "Failed to add partition <filename>%1</filename> to device <filename>%2</filename>.", partition().deviceNode(), device().deviceNode());
delete backendPartitionTable;
}
else
report->line() << xi18nc("@info/plain", "Could not open partition table on device <filename>%1</filename> to create new partition <filename>%2</filename>.", device().deviceNode(), partition().deviceNode());
delete backendDevice;
}
else
report->line() << xi18nc("@info/plain", "Could not open device <filename>%1</filename> to create new partition <filename>%2</filename>.", device().deviceNode(), partition().deviceNode());
jobFinished(*report, rval);
return rval;
}
bool SetPartFlagsJob::run(Report& parent)
{
bool rval = true;
Report* report = jobStarted(parent);
CoreBackendDevice* backendDevice = CoreBackendManager::self()->backend()->openDevice(device().deviceNode());
if (backendDevice) {
CoreBackendPartitionTable* backendPartitionTable = backendDevice->openPartitionTable();
if (backendPartitionTable) {
CoreBackendPartition* backendPartition = (partition().roles().has(PartitionRole::Extended))
? backendPartitionTable->getExtendedPartition()
: backendPartitionTable->getPartitionBySector(partition().firstSector());
if (backendPartition) {
quint32 count = 0;
foreach(const PartitionTable::Flag & f, PartitionTable::flagList()) {
emit progress(++count);
const bool state = (flags() & f) ? true : false;
if (!backendPartition->setFlag(*report, f, state)) {
report->line() << xi18nc("@info:progress", "There was an error setting flag %1 for partition <filename>%2</filename> to state %3.", PartitionTable::flagName(f), partition().deviceNode(), state ? xi18nc("@info:progress flag turned on, active", "on") : xi18nc("@info:progress flag turned off, inactive", "off"));
rval = false;
}
}
delete backendPartition;
} else
report->line() << xi18nc("@info:progress", "Could not find partition <filename>%1</filename> on device <filename>%2</filename> to set partition flags.", partition().deviceNode(), device().deviceNode());
if (rval)
backendPartitionTable->commit();
delete backendPartitionTable;
} else
bool CreateFileSystemJob::run(Report& parent)
{
bool rval = false;
Report* report = jobStarted(parent);
if (partition().fileSystem().type() == FileSystem::Unformatted)
return true;
if (partition().fileSystem().supportCreate() == FileSystem::cmdSupportFileSystem) {
if (partition().fileSystem().create(*report, partition().deviceNode())) {
CoreBackendDevice* backendDevice = CoreBackendManager::self()->backend()->openDevice(device().deviceNode());
if (backendDevice) {
CoreBackendPartitionTable* backendPartitionTable = backendDevice->openPartitionTable();
if (backendPartitionTable) {
if (backendPartitionTable->setPartitionSystemType(*report, partition())) {
rval = true;
backendPartitionTable->commit();
} else
report->line() << xi18nc("@info:progress", "Failed to set the system type for the file system on partition <filename>%1</filename>.", partition().deviceNode());
delete backendPartitionTable;
} else
report->line() << xi18nc("@info:progress", "Could not open partition table on device <filename>%1</filename> to set the system type for partition <filename>%2</filename>.", device().deviceNode(), partition().deviceNode());
delete backendDevice;
} else
report->line() << xi18nc("@info:progress", "Could not open device <filename>%1</filename> to set the system type for partition <filename>%2</filename>.", device().deviceNode(), partition().deviceNode());
}
}
jobFinished(*report, rval);
return rval;
}
