bool LibPartedPartitionTable::resizeFileSystem(Report& report, const Partition& partition, qint64 newLength)
{
bool rval = false;
#if defined LIBPARTED_FS_RESIZE_LIBRARY_SUPPORT
if (PedGeometry* originalGeometry = ped_geometry_new(pedDevice(), partition.fileSystem().firstSector(), partition.fileSystem().length())) {
if (PedFileSystem* pedFileSystem = ped_file_system_open(originalGeometry)) {
if (PedGeometry* resizedGeometry = ped_geometry_new(pedDevice(), partition.fileSystem().firstSector(), newLength)) {
PedTimer* pedTimer = ped_timer_new(pedTimerHandler, nullptr);
rval = ped_file_system_resize(pedFileSystem, resizedGeometry, pedTimer);
ped_timer_destroy(pedTimer);
if (!rval)
report.line() << xi18nc("@info:progress", "Could not resize file system on partition <filename>%1</filename>.", partition.deviceNode());
ped_geometry_destroy(resizedGeometry);
} else
report.line() << xi18nc("@info:progress", "Could not get geometry for resized partition <filename>%1</filename> while trying to resize the file system.", partition.deviceNode());
ped_file_system_close(pedFileSystem);
} else
report.line() << xi18nc("@info:progress", "Could not open partition <filename>%1</filename> while trying to resize the file system.", partition.deviceNode());
ped_geometry_destroy(originalGeometry);
} else
report.line() << xi18nc("@info:progress", "Could not read geometry for partition <filename>%1</filename> while trying to resize the file system.", partition.deviceNode());
#else
Q_UNUSED(report);
Q_UNUSED(partition);
Q_UNUSED(newLength);
#endif
return rval;
}
int
main (int argc, char **argv)
{
set_program_name (argv[0]);
PedSector start = 0, len = 0;
PedGeometry geom, new_geom;
PedDevice *dev;
PedFileSystem *fs;
PedTimer *g_timer = NULL;
if (argc != 2 && argc != 4) {
fprintf(stderr, "usage: %s <device>\n"
" %s <device> <start> <length>\n",
argv[0], argv[0]);
return 1;
}
dev = ped_device_get(argv[1]);
if (!dev) {
fprintf(stderr, "cannot create device %s\n", argv[1]);
return 1;
}
if (!ped_device_open(dev)) {
fprintf(stderr, "cannot open device %s\n", argv[1]);
return 1;
}
if (!ped_geometry_init(&geom, dev, 0, dev->length)) {
fprintf(stderr, "cannot initialize geometry\n");
return 1;
}
if (argc > 2) {
start = strtoll(argv[2], NULL, 0);
len = strtoll(argv[3], NULL, 0);
} else {
start = 0;
len = dev->length;
}
if (!ped_geometry_init(&new_geom, dev, start, len)) {
fprintf(stderr, "cannot initialize new geometry\n");
return 1;
}
fs = ped_file_system_open(&geom);
if (!fs) {
fprintf(stderr, "cannot read fs\n");
return 1;
}
if (!ped_file_system_resize(fs, &new_geom, g_timer)) {
fprintf(stderr, "cannot resize filesystem\n");
return 1;
}
ped_file_system_close(fs);
return 0;
}
