def __init__(self, filename='/etc/fstab'):
self._filename = filename
self._fstab = {}
with open(filename) as lines:
for line in lines:
if not line.startswith('#') and line.strip():
if line.startswith('UUID'):
fs_spec = line.split()[0].split('=')[1]
device = drivereader.get_device_path(uuid=fs_spec)
use_uuid = True
elif line.startswith('LABEL'):
label = line.split()[0].split('=')[1]
device = drivereader.get_device_path(label=label)
part = drivereader.get_partition(device)
fs_spec = part.getUUID()
use_uuid = True
elif line.startswith('/dev/'):
device = line.split()[0]
try:
part = drivereader.get_partition(device)
fs_spec = part.getUUID()
use_uuid = True
except Exception:
fs_spec = line.split()[0]
use_uuid = False
else:
device = line.split()[0]
fs_spec = line.split()[0]
use_uuid = False
fs_file = line.split()[1]
fs_vfstype = line.split()[2]
fs_mntops = line.split()[3]
fs_freq = line.split()[4]
fs_passno = line.split()[5]
self._fstab[device] = {'fs_spec' : fs_spec, 'fs_file' : fs_file, 'fs_vfstype' : fs_vfstype, 'fs_mntops' : fs_mntops, 'fs_freq' : fs_freq, 'fs_passno' : fs_passno, 'use_uuid' : use_uuid}
def onPartCursorChanged(self, selection):
model, treeiter = selection.get_selected()
if treeiter is not None:
device_path = model[treeiter][0]
part = drivereader.get_partition(device_path)
self.part_filesystem.set_text(part.getFilesystem())
self.part_size.set_text(part.getSize())
self.part_label.set_text(part.getLabel())
self.current_part = (model, treeiter)
def updateFstab(self, device, mountpoint, mountoptions, filesystem):
try:
part = drivereader.get_partition(device)
except Exception:
part = None
if mountpoint == '':
del self._fstab[device]
if mountpoint != 'none' and not mountpoint.startswith('/'):
raise Exception('Invalid mountpoint {}'.format(mountpoint))
if mountpoint != 'none' and mountpoint.startswith('/'):
if not os.path.exists(mountpoint):
os.mkdir(mountpoint)
if device in self._fstab:
self._fstab[device]['fs_file'] = mountpoint
self._fstab[device]['fs_vfstype'] = filesystem
if mountoptions != '':
self._fstab[device]['fs_mntops'] = mountoptions
else:
self._fstab[device]['fs_mntops'] = 'defaults'
else:
if part:
fs_spec = part.getUUID()
use_uuid = True
else:
fs_spec = device
use_uuid = False
fs_file = mountpoint
fs_vfstype = filesystem
fs_mntops = 'defaults'
fs_freq = '0'
### TODO ###
if mountpoint == '/':
fs_passno = '1'
elif fs_vfstype in ['ext3', 'ext4']:
fs_passno = '2'
else:
fs_passno = '0'
self._fstab[device] = {'fs_spec' : fs_spec, 'fs_file' : fs_file, 'fs_vfstype' : fs_vfstype, 'fs_mntops' : fs_mntops, 'fs_freq' : fs_freq, 'fs_passno' : fs_passno, 'use_uuid' : use_uuid}
