def stat(self, path, followlinks=0, path_is_real=False):
if not path_is_real:
virtpath = self.split_virtual_path(path)
if (virtpath.search_name != '' and
virtpath.search_name not in [r[0] for r in
self.search_request.get_searches()]):
# raise OSError like os.stat does
raise OSError('No such file or directory: "%s"' % path)
if virtpath.search_relpath == '/' or virtpath.search_relpath == '':
return posix.stat_result((
self.dir_perm,
0, # st_ino
0, # st_dev
0, # st_nlink
0, # st_uid
0, # st_gid
4096, # st_size
0, # st_atime
0, # st_mtime
0, # st_ctime
))
real_path = self.real_path(virtpath)
else:
real_path = path
if followlinks:
s = os.stat(real_path)
else:
s = os.lstat(real_path)
if stat.S_ISDIR(s.st_mode):
mode = self.dir_perm
elif stat.S_ISREG(s.st_mode):
mode = self.file_perm
return posix.stat_result((mode,) + s[1:])
def stat(self, path, followlinks=0, path_is_real=False):
if not path_is_real:
virtpath = self.split_virtual_path(path)
if (virtpath.search_name != '' and virtpath.search_name
not in [r[0] for r in self.search_request.get_searches()]):
# raise OSError like os.stat does
raise OSError('No such file or directory: "%s"' % path)
if virtpath.search_relpath == '/' or virtpath.search_relpath == '':
return posix.stat_result((
self.dir_perm,
0, # st_ino
0, # st_dev
0, # st_nlink
0, # st_uid
0, # st_gid
4096, # st_size
0, # st_atime
0, # st_mtime
0, # st_ctime
))
real_path = self.real_path(virtpath)
else:
real_path = path
if followlinks:
s = os.stat(real_path)
else:
s = os.lstat(real_path)
if stat.S_ISDIR(s.st_mode):
mode = self.dir_perm
elif stat.S_ISREG(s.st_mode):
mode = self.file_perm
return posix.stat_result((mode, ) + s[1:])
def getStat(self, file):
try:
_time = (file['LastModified'].replace(tzinfo=None) -
datetime.datetime.utcfromtimestamp(0)).total_seconds()
top_level_filename = file['Key'].replace(
"%s/%s/" % (self.username, self.homeDirectory), "")
#This an equivalent to 744
mode = stat.S_IRWXU | stat.S_IRGRP | stat.S_IROTH
#Stupid hack to detect when a key is a directory instead
if top_level_filename.endswith('/'):
top_level_filename = top_level_filename[:-1]
mode |= stat.S_IFDIR
else:
mode |= stat.S_IFREG
print(
posix.stat_result(
(mode, 0, 0, 1, 0, 0, file['Size'], _time, _time, _time)))
d = paramiko.SFTPAttributes.from_stat(
posix.stat_result(
(mode, 0, 0, 1, 0, 0, file['Size'], _time, _time, _time)),
top_level_filename)
print(d)
return d
except Exception as e:
print(e)
raise
def testFile(self):
self.mox.StubOutWithMock(os, 'stat')
os.stat('/home/ebroder/root.img').AndReturn(posix.stat_result([
0100644, 0, 0, 0, 0, 0, 0, 0, 0, 0]))
self.mox.ReplayAll()
self.assertEqual(utils.diskIsBlockDevice('/home/ebroder/root.img'),
False)
def testBlockDevice(self):
self.mox.StubOutWithMock(os, 'stat')
os.stat('/home/ebroder/root.img').AndReturn(posix.stat_result([
# st_mode is the first argument
060644, 0, 0, 0, 0, 0, 0, 0, 0, 0]))
self.mox.ReplayAll()
self.assertEqual(utils.diskIsBlockDevice('/home/ebroder/root.img'),
True)
def test_constructor_with_opt(self):
self.assertRaises(TypeError, posix.terminal_size, range(9))
self.assertRaises(TypeError, posix.terminal_size, range(17))
x = posix.stat_result(range(10))
self.assertEqual('os.stat_result(st_mode=0, st_ino=1, st_dev=2, st_nlink=3, st_uid=4, st_gid=5, st_size=6, st_atime=7, st_mtime=8, st_ctime=9)', repr(x))
x = posix.stat_result(range(16))
self.assertEqual('os.stat_result(st_mode=0, st_ino=1, st_dev=2, st_nlink=3, st_uid=4, st_gid=5, st_size=6, st_atime=7, st_mtime=8, st_ctime=9)', repr(x))
x = posix.stat_result(range(10), {'st_atime': 42, 'st_atime_ns': 43, 'abc': 44})
self.assertEqual(7, x[7])
self.assertEqual(42, x.st_atime)
self.assertEqual(43, x.st_atime_ns)
def stat(self, path, followlinks=0, path_is_real=False):
""" Method to access a path state.
Parameters
----------
path: str (mandatory)
a path from which we want to get the associated statistics.
followlinks: int (optional, default 0)
if True the system will follow the symbolic links with the 'os.stat'
method,
otherwise the 'os.lstat' method is used.
path_is_real: bool (optional, default False)
if True the path really exists on the file system,
otherwise we have a virtual cubicweb path.
Returns
-------
out: posix.stat_result
the same structure returned by a stat or lstat.
"""
if not path_is_real:
virtpath = self.split_virtual_path(path)
if (virtpath.search_name != '' and
virtpath.search_name not in (self.all_cw_search_names +
self.INSTANCE_NAMES)):
# raise OSError like os.stat does
raise OSError('No such file or directory: "%s"' % path)
if virtpath.search_relpath == '/' or virtpath.search_relpath == '':
return posix.stat_result((
self.dir_perm,
0, # st_ino
0, # st_dev
0, # st_nlink
0, # st_uid
0, # st_gid
4096, # st_size
0, # st_atime
0, # st_mtime
0, # st_ctime
))
real_path = self.real_path(virtpath)
else:
real_path = path
if followlinks:
s = os.stat(real_path)
else:
s = os.lstat(real_path)
if stat.S_ISDIR(s.st_mode):
mode = self.dir_perm
elif stat.S_ISREG(s.st_mode):
mode = self.file_perm
return posix.stat_result((mode,) + s[1:])
def test_constructor_err(self):
with self.assertRaisesRegex(TypeError, r'os.terminal_size\(\) takes a dict as second arg, if any'):
posix.terminal_size((), "")
self.assertRaises(TypeError, posix.terminal_size)
with self.assertRaisesRegex(TypeError, r'constructor requires a sequence'):
posix.terminal_size(42)
with self.assertRaisesRegex(TypeError, r'os.terminal_size\(\) takes a 2-sequence \(0-sequence given\)'):
posix.terminal_size(())
with self.assertRaisesRegex(TypeError, r'os.stat_result\(\) takes an at least 10-sequence \(1-sequence given\)'):
posix.stat_result((1,))
with self.assertRaisesRegex(TypeError, r'os.stat_result\(\) takes an at most \d+-sequence \(30-sequence given\)'):
posix.stat_result((1,) * 30)
with self.assertRaisesRegex(TypeError, r'cannot create \'sys.flags\' instances'):
type(sys.flags)()
def stat(self):
if self.path == "":
return posix.stat_result([stat.S_IFDIR + 0777, 0, 0, 0, 0, 0, 0, 0, 0, 0])
for data in commands.ls_files(repo=self.repo, index=self.index, path=self.path, children=False):
if data["path"] == self.path:
mode = int(data["mode"], 8)
size = commands.get_object_size(repo=self.repo, object=data["object"])
return posix.stat_result([mode, 0, 0, 0, 0, 0, size, 0, 0, 0])
else:
# if current path has children, it must be a dir
assert data["path"].startswith(self.path + "/")
return posix.stat_result([stat.S_IFDIR + 0777, 0, 0, 0, 0, 0, 0, 0, 0, 0])
# not found
raise OSError(errno.ENOENT, os.strerror(errno.ENOENT))
def stat_file_entity(self, binary_len=0):
""" Return the file state.
Parameters
----------
binary_len: int (mandatory)
the size of the file.
Returns
-------
out: posix.stat_result
the same structure returned by a stat or lstat.
"""
return posix.stat_result((
self.file_perm,
0, # st_ino
0, # st_dev
0, # st_nlink
0, # st_uid
0, # st_gid
binary_len, # st_size
0, # st_atime
0, # st_mtime
0, # st_ctime
))
def fake_stat(arg):
if arg in test_filepaths:
faked = list(orig_os_stat(arg))
faked[stat.ST_MTIME] = faked[stat.ST_MTIME] + 10
return stat_result(faked)
else:
return orig_os_stat(arg)
def test_get_device_number(self, lstat):
lstat.return_value = posix.stat_result([
16877, 16, 51729L, 3, 0, 0, 217, 0, 1458086872, 1458086872
])
major, minor = replace_osd.get_device_number(1)
assert major == 202
assert minor == 17
def fake_lstat(path):
st_ino = 0
st_dev = 0
if path == ABSTFN:
st_dev = 1
st_ino = 1
return posix.stat_result((0, st_ino, st_dev, 0, 0, 0, 0, 0, 0, 0))
def getattr(self, path):
for backup in self.backups:
fpath = backup + path
if os.path.exists(fpath):
f_stat = os.lstat(fpath)
mode = f_stat.st_mode
if S_ISDIR(mode):
return f_stat
else:
# it is a file, show as dir
f_stat = list(f_stat)
f_stat[0] = mode & 0b111111111111 | S_IFDIR
f_stat = stat_result(f_stat)
assert S_ISDIR(f_stat.st_mode)
parent = os.lstat(os.path.dirname(fpath))
# print 'done getattr - fake dir'
# print 'fstat: ', f_stat
# print 'parent: ', parent
return parent # XXX workaround
return f_stat
# either the path does not exist or it actually is a file
real_path = self._get_real_path(path)
# print 'done getattr ', real_path
if real_path:
return os.lstat(real_path)
def fake_stat(arg):
if arg == "foo":
faked = list(orig_os_stat('/tmp'))
faked[stat.ST_SIZE] = len('some stuff')
return stat_result(faked)
else:
return orig_os_stat(arg)
def stat_file_entity(self, binary_len=0):
""" Return the file state.
Parameters
----------
binary_len: int (mandatory)
the size of the file.
Returns
-------
out: posix.stat_result
the same structure returned by a stat or lstat.
"""
return posix.stat_result((
self.file_perm,
0, # st_ino
0, # st_dev
0, # st_nlink
0, # st_uid
0, # st_gid
binary_len, # st_size
0, # st_atime
0, # st_mtime
0, # st_ctime
))
def getattr(self, path):
for backup in self.backups:
fpath = backup + path
if os.path.exists(fpath):
f_stat = os.lstat(fpath)
mode = f_stat.st_mode
if S_ISDIR(mode):
return f_stat
else:
# it is a file, show as dir
f_stat = list(f_stat)
f_stat[0] = mode & 0b111111111111 | S_IFDIR
f_stat = stat_result(f_stat)
assert S_ISDIR(f_stat.st_mode)
parent = os.lstat(os.path.dirname(fpath))
# print 'done getattr - fake dir'
# print 'fstat: ', f_stat
# print 'parent: ', parent
return parent # XXX workaround
return f_stat
# either the path does not exist or it actually is a file
real_path = self._get_real_path(path)
# print 'done getattr ', real_path
if real_path:
return os.lstat(real_path)
def make_stat(mode=33200, uid=0, gid=0):
"""Return a mocked-up stat.
The default is:
mode = 0660
owner = root
group = root
Cheat sheet equivalents:
0600 = 33152
0640 = 33184
0644 = 33188
0660 = 33200
0666 = 33206
"""
# (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)
return posix.stat_result((
mode,
1,
42,
1,
uid,
gid,
0,
1,
1,
1,
))
def fake_lstat(path):
st_ino = 0
st_dev = 0
if path == ABSTFN:
st_dev = 1
st_ino = 1
return posix.stat_result((0, st_ino, st_dev, 0, 0, 0, 0, 0, 0, 0))
def fake_stat(arg):
if arg == '/some/file': # fake success
return stat_result((16877, 2, 2049L,
23, 0, 0,
4096, 1381787843,
1381635971, 1381635971))
else:
return orig_os_stat(arg)
def _os_stat(path):
if path == working_dir:
from posix import stat_result
stat_info = list(real_stat(path))
stat_info[stat.ST_MODE] |= stat.S_IWOTH
return stat_result(stat_info)
else:
return real_stat(path)
def stat(self):
try:
return os.stat(self.path)
except IOError as e:
with LogLimit(log, 'stat(%s): %s', self.path,
limit=LOG_RLIMIT) as ll:
ll.debug(self.path, e)
self._reset()
return posix.stat_result((0, ) * 10)
def fake_lstat(path):
st_ino = 0
st_dev = 0
if path.startswith(ABSTFN) and path != ABSTFN:
raise OSError('Fake [Errno 13] Permission denied')
if path == ABSTFN:
st_dev = 1
st_ino = 1
return posix.stat_result((0, st_ino, st_dev, 0, 0, 0, 0, 0, 0, 0))
def getattr(self, path):
print 'getattr %s' % path
stats = _get_cache(_ATTR, path)
if stats is None:
stats = self._request(self._server.remote_getattr, path)
_set_cache(_ATTR, path, stats)
if stats is -1:
return -errno.ENOENT
return posix.stat_result(stats)
def make_stat(mode=33200, uid=0, gid=0):
"""Return a mocked-up stat.
The default is:
mode = 0660
owner = root
group = root
"""
return posix.stat_result((mode, 1, 42, 1, uid, gid, 0, 1, 1, 1,))
def getattr(self, path):
print '****************************************** getattr %s' % path
stat = stub.getattr(sankalpa_fs_pb2.Path(path=path), _TIMEOUT_SECONDS)
if stat.status != 0:
print '****************************************** getattr status != 0 %s' % stat.status
raise OSError(stat.status,"OSError", path)
print '****************************************** server_stat.st_size %s' % stat.st_size
return posix.stat_result((stat.st_mode, stat.st_ino, stat.st_dev, stat.st_nlink, stat.st_uid, stat.st_gid,
stat.st_size, stat.st_atime, stat.st_mtime, stat.st_ctime))
def test_reduce(self):
x = posix.stat_result(range(10), {'st_atime': 42, 'st_atime_ns': 43, 'abc': 44})
r = x.__reduce__()
self.assertEqual(posix.stat_result, r[0])
self.assertEqual(tuple(range(10)), r[1][0])
self.assertEqual(42, r[1][1]['st_atime'])
self.assertEqual(None, r[1][1]['st_mtime_ns'])
self.assertFalse('abc' in r[1][1])
x = posix.terminal_size((42, 3.14))
self.assertEqual((posix.terminal_size, ((42, 3.14), {})), x.__reduce__())
def stat(self):
if not self._stat:
e = OSError()
e.errno = errno.ENOENT
raise e
if self._file:
self._stat[6] = self._file.len
## bloat ... turning a list to a sequence to a stat_result object ;-)
## Well, StringIO implementation is not quite optimal anyway ;-)
return posix.stat_result(list(self._stat))
def dispatch(me):
stat_res = me._dispatch()
#if os.path.split( me.q.path_in_aspect)[0] and isinstance( stat_res, stat_result):
if Hardlink.getattr4symlink and isinstance(stat_res, stat_result):
all = list(stat_res)
log('original:', all)
all[0] = all[0] | S_IFLNK
log('new:', all)
stat_res = stat_result(all)
Hardlink.getattr4symlink = False
return stat_res
def fake_lstat(path):
st_ino = 0
st_dev = 0
if path.startswith(ABSTFN) and path != ABSTFN:
# ismount tries to read something inside the ABSTFN directory;
# simulate this being forbidden (no read permission).
raise OSError("Fake [Errno 13] Permission denied")
if path == ABSTFN:
st_dev = 1
st_ino = 1
return posix.stat_result((0, st_ino, st_dev, 0, 0, 0, 0, 0, 0, 0))
def dispatch(me):
stat_res = me._dispatch()
# if os.path.split( me.q.path_in_aspect)[0] and isinstance( stat_res, stat_result):
if Hardlink.getattr4symlink and isinstance(stat_res, stat_result):
all = list(stat_res)
log("original:", all)
all[0] = all[0] | S_IFLNK
log("new:", all)
stat_res = stat_result(all)
Hardlink.getattr4symlink = False
return stat_res
def fake_lstat(path):
st_ino = 0
st_dev = 0
if path.startswith(ABSTFN) and path != ABSTFN:
# ismount tries to read something inside the ABSTFN directory;
# simulate this being forbidden (no read permission).
raise OSError("Fake [Errno 13] Permission denied")
if path == ABSTFN:
st_dev = 1
st_ino = 1
return posix.stat_result((0, st_ino, st_dev, 0, 0, 0, 0, 0, 0, 0))
def myLstat(path):
s = origLstat(path)
if path == fobj.name:
# Convert the stat info to a tuple
s = tuple(s)
# Replace st_uid and st_gid
s = s[:4] + (uid, gid) + s[6:]
# Convert to stat_result
s = posix.stat_result(s)
self.assertEqual(s.st_uid, uid)
self.assertEqual(s.st_gid, gid)
return s
def stat_file_entity(self, binary_len=0):
return posix.stat_result((
self.file_perm,
0, # st_ino
0, # st_dev
0, # st_nlink
0, # st_uid
0, # st_gid
binary_len, # st_size
0, # st_atime
0, # st_mtime
0, # st_ctime
))
def fgetattr(self, file_descriptor, path):
logging.debug('FGETATTR')
try:
op_result = os.fstat(file_descriptor)
file_size = self.file_table[path + 'size']
stats_list = list(op_result)
stats_list[stat.ST_SIZE] = file_size
op_result = posix.stat_result(stats_list)
except:
op_result = -errno.EACCES
return op_result
def stat_file_entity(self, binary_len=0):
return posix.stat_result((
self.file_perm,
0, # st_ino
0, # st_dev
0, # st_nlink
0, # st_uid
0, # st_gid
binary_len, # st_size
0, # st_atime
0, # st_mtime
0, # st_ctime
))
def fgetattr( self, file_descriptor, path ):
logging.debug( 'FGETATTR' )
try:
op_result = os.fstat( file_descriptor )
file_size = self.file_table[ path + 'size' ]
stats_list = list( op_result )
stats_list[ stat.ST_SIZE ] = file_size
op_result = posix.stat_result( stats_list )
except:
op_result = -errno.EACCES
return op_result
def getattr( self, path ):
logging.debug( 'GETATTR' )
try:
op_result = os.lstat( self.root + path[1:] )
if path in self.file_table.keys():
file_size = self.file_table[ path + 'size' ]
stats_list = list( op_result )
stats_list[ stat.ST_SIZE ] = file_size
op_result = posix.stat_result( stats_list )
except:
op_result = -errno.ENOENT
return op_result
def getattr(self, path):
logging.debug('GETATTR')
try:
op_result = os.lstat(self.root + path[1:])
if path in self.file_table.keys():
file_size = self.file_table[path + 'size']
stats_list = list(op_result)
stats_list[stat.ST_SIZE] = file_size
op_result = posix.stat_result(stats_list)
except:
op_result = -errno.ENOENT
return op_result
def stat(self, path):
"""Return stat result."""
local_path = self.resolve(path)
cmd = 'stat --printf="%f %i %d %h %u %g %s %X %Y %W" {path}' \
.format(path=local_path)
result = self.xal_session.sh.run(cmd)
if not result.succeeded:
if not self.exists(path):
raise OSError(path)
raise Exception()
result = result.stdout.split(" ")
result[0] = int(result[0], base=16)
result = map(int, result)
return posix.stat_result(result)
def stat(self, path):
"""
Returns ``os.stat(path)`` if `path` is legal.
path: string
Path to file to interrogate.
"""
timeout = 5 * 60
info = self._conn.invoke('stat', (path,), timeout=timeout)
if sys.platform == 'win32': # pragma no cover
import nt
return nt.stat_result(info)
else:
import posix
return posix.stat_result(info)
def test_simple(self):
st = posix.stat_result((16877, 131078, 64769L,
154, 1000, 1000, 12288,
1323629595, 1324180496, 1324180496))
entry = index_entry_from_stat(st, "22" * 20, 0)
self.assertEquals(entry, (
1324180496,
1324180496,
64769L,
131078,
16877,
1000,
1000,
12288,
'2222222222222222222222222222222222222222',
0))
def fake_stat(file: str):
"""
Create a real stat_result using an actual file, but change the st_mtime
to a known value before returning it.
Args:
file: filename (not used)
Returns:
mocked stat_results
"""
s = os.stat(".")
t = int(datetime.datetime(2021, 1, 29, 0, 0, 0).timestamp())
f = list(s)
f[ST_MTIME] = t
return stat_result(f)
def set_stat_info(self, value):
"""Sets the file stat information. Takes multiple parameter types:
@param {tuple|list|stat_result|unicode|str} value
"""
if value is None:
value = (0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
if isinstance(value, tuple) or isinstance(value, list):
value = os_platform.stat_result(tuple(value))
self._dict['statInfo'] = value
self._dict['description'] = \
b64encode(compress(pickle.dumps(value)))
return
if isinstance(value, os_platform.stat_result):
try:
self._dict['description'] = \
b64encode(compress(pickle.dumps(value)))
self._dict['statInfo'] = value
except pickle.PicklingError:
pass
return
if isinstance(value, unicode):
value = unicode(value).encode("utf8")
if isinstance(value, str):
# First decode using new base64 compressed method.
try:
self._dict['statInfo'] = \
pickle.loads(decompress(b64decode(value)))
self._dict['description'] = value
return
except Exception, ex:
debug("Base 64 decode failed: %s" % repr(ex))
# That failed, try to decode using old hex encoding.
try:
dvalue = str(value).decode("hex")
self._dict['statInfo'] = pickle.loads(dvalue)
self._dict['description'] = value
return
except Exception, ex:
debug("Hex decode failed: %s" % repr(ex))
def set_stat_info(self, value):
"""Sets the file stat information. Takes multiple parameter types:
@param {tuple|list|stat_result|unicode|str} value
"""
if value is None:
value = (0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
if isinstance(value, tuple) or isinstance(value, list):
value = os_platform.stat_result(tuple(value))
self._dict['statInfo'] = value
self._dict['description'] = \
b64encode(compress(pickle.dumps(value)))
return
if isinstance(value, os_platform.stat_result):
try:
self._dict['description'] = \
b64encode(compress(pickle.dumps(value)))
self._dict['statInfo'] = value
except pickle.PicklingError:
pass
return
if isinstance(value, unicode):
value = unicode(value).encode("utf8")
if isinstance(value, str):
# First decode using new base64 compressed method.
try:
self._dict['statInfo'] = \
pickle.loads(decompress(b64decode(value)))
self._dict['description'] = value
return
except Exception, ex:
debug("Base 64 decode failed: %s" % repr(ex))
# That failed, try to decode using old hex encoding.
try:
dvalue = str(value).decode("hex")
self._dict['statInfo'] = pickle.loads(dvalue)
self._dict['description'] = value
return
except Exception, ex:
debug("Hex decode failed: %s" % repr(ex))
def _setStatInfo(self, value):
if value is None:
value = (0,0,0,0,0,0,0,0,0,0)
if isinstance(value, tuple) or isinstance(value, list):
value = posix.stat_result(tuple(value))
self._dict['statInfo'] = value
self._dict['description'] = \
b64encode(compress(pickle.dumps(value)))
return
if isinstance(value, posix.stat_result):
try:
self._dict['description'] = \
b64encode(compress(pickle.dumps(value)))
self._dict['statInfo'] = value
except pickle.PicklingError:
pass
return
if isinstance(value, unicode):
value = value.encode("utf8")
if isinstance(value, str):
# First decode using new base64 compressed method.
try:
self._dict['statInfo'] = \
pickle.loads(decompress(b64decode(value)))
self._dict['description'] = value
return
except Exception, e:
debug("Base 64 decode failed: %s" % repr(e))
pass
# That failed, try to decode using old hex encoding.
try:
self._dict['statInfo'] = pickle.loads(value.decode("hex"))
self._dict['description'] = value
return
except Exception, e:
debug("Hex decode failed: %s" % repr(e))
pass
def _setStatInfo(self, value):
if value is None:
value = (0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
if isinstance(value, tuple) or isinstance(value, list):
value = posix.stat_result(tuple(value))
self._dict['statInfo'] = value
self._dict['description'] = \
b64encode(compress(pickle.dumps(value)))
return
if isinstance(value, posix.stat_result):
try:
self._dict['description'] = \
b64encode(compress(pickle.dumps(value)))
self._dict['statInfo'] = value
except pickle.PicklingError:
pass
return
if isinstance(value, unicode):
value = value.encode("utf8")
if isinstance(value, str):
# First decode using new base64 compressed method.
try:
self._dict['statInfo'] = \
pickle.loads(decompress(b64decode(value)))
self._dict['description'] = value
return
except Exception, e:
debug("Base 64 decode failed: %s" % repr(e))
pass
# That failed, try to decode using old hex encoding.
try:
self._dict['statInfo'] = pickle.loads(value.decode("hex"))
self._dict['description'] = value
return
except Exception, e:
debug("Hex decode failed: %s" % repr(e))
pass
def _setStatInfo(self, value):
if value is None:
value = (0,0,0,0,0,0,0,0,0,0)
if isinstance(value, tuple) or isinstance(value, list):
value = posix.stat_result(tuple(value))
self._dict['statInfo'] = value
self._dict['description'] = pickle.dumps(
value
).encode("hex")
return
if isinstance(value, posix.stat_result):
try:
self._dict['description'] = pickle.dumps(
value
).encode("hex")
self._dict['statInfo'] = value
except pickle.PicklingError:
pass
return
if isinstance(value, unicode):
value = str(value)
if isinstance(value, str):
try:
self._dict['statInfo'] = pickle.loads(
value.decode("hex")
)
self._dict['description'] = value
except pickle.UnpicklingError:
pass
except EOFError:
pass
return
raise EInvalidStatInfoType(type(value))
def make_stat(mode=33200, uid=0, gid=0):
"""Return a mocked-up stat.
The default is:
mode = 0660
owner = root
group = root
"""
# (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)
return posix.stat_result((
mode,
1,
42,
1,
uid,
gid,
0,
1,
1,
1,
))
def PyStructSequence_New(typ):
return stat_result([None] * stat_result.n_sequence_fields * 2)
def fake_lstat(*args, **kwargs):
#posix.lstat_result(st_mode=1, st_ino=2, st_dev=3, st_nlink=4,
# st_uid=5, st_gid=6, st_size=7, st_atime=8,
# st_mtime=9, st_ctime=10)
return stat_result((1, 2, 3, 4, 5, 6, 7, 8, 9, 10))
def fake_lstat(self, *args, **kwargs):
self.lstat_calls.append((args, kwargs))
return stat_result(self.lstat_output_tuple)
def fake_stat_illegal(path):
# Simulate stat to return the mode of a block device
# make sure that st_mode (the first in the sequence(
# matches the mode of a block device
return posix.stat_result((17407, 5753, 5L, 1, 0, 6, 0,
1375881199, 1375881197, 1375881197))
def _stat_request_hadler(chunk):
return func(posix.stat_result(msgpack.unpackb(chunk)))
def _stat_request_hadler(chunk):
return func(posix.stat_result(msgpack.unpackb(chunk)))
def PyStructSequence_New(typ):
from posix import stat_result
return stat_result([None] * stat_result.n_sequence_fields * 2)
def fake_stat_illegal(path):
# Simulate stat to return the mode of a block device
# make sure that st_mode (the first in the sequence(
# matches the mode of a block device
return posix.stat_result(
(17407, 5753, 5, 1, 0, 6, 0, 1375881199, 1375881197, 1375881197))