def file_mode_detector(path):
mode = path.stat().st_mode
if stat.S_ISDIR(mode):
return 'directory'
elif stat.S_ISCHR(mode):
return 'special file'
elif stat.S_ISBLK(mode):
return 'block special'
elif stat.S_ISREG(mode):
if path.stat().st_size == 0:
return 'regular empty file'
else:
return 'regular file'
elif stat.S_ISFIFO(mode):
return 'FIFO/pipe'
elif stat.S_ISLNK(mode):
return 'symbolic link'
elif stat.S_ISSOCK(mode):
return 'socket'
elif stat.S_ISDOOR(mode):
return 'door'
elif stat.S_ISPORT(mode):
return 'event port'
elif stat.S_ISWHT(mode):
return 'whiteout'
def _get_file_info(info):
st = info.stat(follow_symlinks=False)
if stat.S_ISSOCK(st.st_mode):
what = "socket"
elif stat.S_ISLNK(st.st_mode):
what = "symbolic link" if os.path.exists(info.path) else "broken symbolic link"
elif stat.S_ISREG(st.st_mode):
what = "regular file"
elif stat.S_ISBLK(st.st_mode):
what = "block special device"
elif stat.S_ISDIR(st.st_mode):
what = "directory"
elif stat.S_ISCHR(st.st_mode):
what = "character special device"
elif stat.S_ISIFO(st.st_mode):
what = "FIFO"
elif stat.S_ISDOOR(st.st_mode):
what = "door"
elif stat.S_ISPORT(st.st_mode):
what = "event port"
elif stat.S_ISWHT(st.st_mode):
what = "whiteout"
else:
what = "unknown"
return (what, st.st_size)
def __init__(self, start_directory, relpath, status, ignore_paths=None):
# pylint:disable=too-many-branches
self.start_directory = start_directory
self.relpath = relpath
self.status = status
self.ignore_paths = ignore_paths
self.root = self.start_directory.root
self.path = join(self.root, self.relpath) if self.root != "." else self.relpath
self.abspath = join(self.start_directory.absroot, self.relpath)
self.dir, self.name = split(self.path)
# Collect information early to avoid having OSErrors later on.
if stat.S_ISLNK(self.status.st_mode):
self.link = os.readlink(self.path)
self.target = os.path.realpath(join(self.dir, self.link))
self.broken = not os.path.exists(self.target)
else:
# Don't set link and target so that KeyError is raised in get_attribute().
self.broken = False
self.hide = self.name[0] == "."
self.mode = self.status.st_mode
if stat.S_ISDIR(self.mode):
self.type = "directory"
elif stat.S_ISREG(self.mode):
self.type = "file"
elif stat.S_ISLNK(self.mode):
self.type = "symlink"
elif stat.S_ISSOCK(self.mode):
self.type = "socket"
elif stat.S_ISFIFO(self.mode):
self.type = "fifo"
elif stat.S_ISCHR(self.mode):
self.type = "char"
elif stat.S_ISBLK(self.mode):
self.type = "block"
elif stat.S_ISDOOR(self.mode):
self.type = "door"
elif stat.S_ISPORT(self.mode):
self.type = "port"
elif stat.S_ISWHT(self.mode):
self.type = "whiteout"
else:
self.type = "other"
def classify_direntry(path):
"""Annotate a directory entry with type information, akin to what
GNU ls -F does."""
st = os.lstat(path)
mode = st.st_mode
perms = stat.S_IMODE(mode)
if stat.S_ISREG(mode):
if perms & (stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH):
suffix = "*"
else:
suffix = ""
if perms & stat.S_ISUID:
suffix += " !suid!"
elif perms & stat.S_ISGID:
suffix += " !sgid!"
elif stat.S_ISDIR(mode):
suffix = "/"
elif stat.S_ISLNK(mode):
dest = os.readlink(path)
try:
dest = classify_direntry(os.path.join(os.path.dirname(path), dest))
suffix = " => " + dest
except OSError: # broken symlink
suffix = " =/> " + shlex.quote(dest)
else:
suffix = " % "
if stat.S_ISBLK(mode):
suffix += "blockdev"
elif stat.S_ISCHR(mode):
suffix += "chardev"
elif stat.S_ISDOOR(mode):
suffix += "door"
elif stat.S_ISFIFO(mode):
suffix += "fifo"
elif stat.S_ISPORT(mode):
suffix += "evport"
elif stat.S_ISSOCK(mode):
suffix += "sock"
elif stat.S_ISWHT(mode):
suffix += "whiteout"
else:
suffix += "unknown"
return shlex.quote(path) + suffix
def filetypeToString(mode):
if stat.S_ISDIR(mode):
return "directory"
elif stat.S_ISCHR(mode):
return "character device"
elif stat.S_ISBLK(mode):
return "block device"
elif stat.S_ISREG(mode):
return "regular file"
elif stat.S_ISFIFO(mode):
return "FIFO (named pipe)"
elif stat.S_ISLNK(mode):
return "symbolic link"
elif stat.S_ISDOOR(mode):
return "door"
elif stat.S_ISPORT(mode):
return "event port"
else:
return "unknown"
def fileType(file):
if stat.S_ISDIR(file) != 0:
return 'directory'
elif stat.S_ISCHR(file) != 0:
return 'special file'
elif stat.S_ISBLK(file) != 0:
return 'block special file'
elif stat.S_ISREG(file) != 0:
return 'regular file'
elif stat.S_ISFIFO(file) != 0:
return 'pipe'
elif stat.S_ISLNK(file) != 0:
return 'symbolic link'
elif stat.S_ISSOCK(file) != 0:
return 'socket'
elif stat.S_ISDOOR(file) != 0:
return 'door'
elif stat.S_ISPORT(file) != 0:
return 'event port'
elif stat.S_ISWHT(file) != 0:
return 'whiteout'