def _remove_all(self, method):
tarin = tarfile.open(self.filename, 'r' + self.compression)
tarout = tarfile.open(self.output, 'w' + self.compression)
for item in tarin.getmembers():
tarin.extract(item, self.tempdir)
name = os.path.join(self.tempdir, item.name)
if item.type is '0': # is item a regular file ?
#no backup file
try:
cfile = mat.create_class_file(name, False,
self.add2archive)
if method is 'normal':
cfile.remove_all()
else:
cfile.remove_all_ugly()
tarout.add(name, item.name, filter=self._remove)
except:
logging.info('%s\' format is not supported or harmless' %
item.name)
_, ext = os.path.splitext(name)
if self.add2archive or ext in parser.NOMETA:
tarout.add(name, item.name, filter=self._remove)
tarin.close()
tarout.close()
self.do_backup()
def _remove_all(self, method):
tarin = tarfile.open(self.filename, 'r' + self.compression)
tarout = tarfile.open(self.output, 'w' + self.compression)
for item in tarin.getmembers():
tarin.extract(item, self.tempdir)
name = os.path.join(self.tempdir, item.name)
if item.type is '0': # is item a regular file ?
#no backup file
try:
cfile = mat.create_class_file(name, False,
self.add2archive)
if method is 'normal':
cfile.remove_all()
else:
cfile.remove_all_ugly()
tarout.add(name, item.name, filter=self._remove)
except:
logging.info('%s\' format is not supported or harmless' %
item.name)
_, ext = os.path.splitext(name)
if self.add2archive or ext in parser.NOMETA:
tarout.add(name, item.name, filter=self._remove)
tarin.close()
tarout.close()
self.do_backup()
def is_clean(self):
'''
Check if the file is clean from harmful metadatas
'''
tarin = tarfile.open(self.filename, 'r' + self.compression)
for item in tarin.getmembers():
if not self.is_file_clean(item):
tarin.close()
return False
tarin.extract(item, self.tempdir)
name = os.path.join(self.tempdir, item.name)
if item.type is '0': # is item a regular file ?
try:
class_file = mat.create_class_file(
name, False, self.add2archive) # no backup file
if not class_file.is_clean():
tarin.close()
return False
except:
logging.error('%s\'s foramt is not supported or harmless' %
item.filename)
_, ext = os.path.splitext(name)
if ext not in parser.NOMETA:
tarin.close()
return False
tarin.close()
return True
def is_clean(self):
'''
Check if the file is clean from harmful metadatas
'''
tarin = tarfile.open(self.filename, 'r' + self.compression)
for item in tarin.getmembers():
if not self.is_file_clean(item):
tarin.close()
return False
tarin.extract(item, self.tempdir)
name = os.path.join(self.tempdir, item.name)
if item.type is '0': # is item a regular file ?
try:
class_file = mat.create_class_file(name,
False, self.add2archive) # no backup file
if not class_file.is_clean():
tarin.close()
return False
except:
logging.error('%s\'s foramt is not supported or harmless' %
item.filename)
_, ext = os.path.splitext(name)
if ext not in parser.NOMETA:
tarin.close()
return False
tarin.close()
return True
def get_meta(self):
'''
Return a dict with all the meta of the file
'''
tarin = tarfile.open(self.filename, 'r' + self.compression)
metadata = {}
for current_file in tarin.getmembers():
if current_file.type is '0':
if not self.is_file_clean(current_file): # if there is meta
current_meta = {}
current_meta['mtime'] = current_file.mtime
current_meta['uid'] = current_file.uid
current_meta['gid'] = current_file.gid
current_meta['uname'] = current_file.uname
current_meta['gname'] = current_file.gname
metadata[current_file.name] = current_meta
tarin.close()
return metadata
def get_meta(self):
'''
Return a dict with all the meta of the file
'''
tarin = tarfile.open(self.filename, 'r' + self.compression)
metadata = {}
for current_file in tarin.getmembers():
if current_file.type is '0':
if not self.is_file_clean(current_file): # if there is meta
current_meta = {}
current_meta['mtime'] = current_file.mtime
current_meta['uid'] = current_file.uid
current_meta['gid'] = current_file.gid
current_meta['uname'] = current_file.uname
current_meta['gname'] = current_file.gname
metadata[current_file.name] = current_meta
tarin.close()
return metadata
