/usr/lib/python2.7/dist-packages/ocfs2interface/ls.py is in ocfs2console 1.6.4-3.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 | # OCFS2Console - GUI frontend for OCFS2 management and debugging
# Copyright (C) 2005 Oracle. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 021110-1307, USA.
import stat
import pwd
import grp
import time
import ocfs2
from classlabel import class_label
class Field(object):
def __init__(self, dentry, dinode):
self.dentry = dentry
self.dinode = dinode
def real_get_text(self):
return str(getattr(self.dinode, self.dinode_member))
def get_text(self):
return self.real_get_text()
text = property(get_text)
label = class_label
right_justify = False
file_type = {
ocfs2.FT_UNKNOWN : '?',
ocfs2.FT_REG_FILE : '-',
ocfs2.FT_DIR : 'd',
ocfs2.FT_CHRDEV : 'c',
ocfs2.FT_BLKDEV : 'b',
ocfs2.FT_FIFO : 'p',
ocfs2.FT_SOCK : 's',
ocfs2.FT_SYMLINK : 'l',
}
class Mode(Field):
width_chars = 10
def real_get_text(self):
text = ['-'] * 10
text[0] = file_type[self.dentry.file_type]
mode = self.dinode.i_mode
pos = 0
for t in 'USR', 'GRP', 'OTH':
for b in 'R', 'W', 'X':
pos += 1
if mode & getattr(stat, 'S_I%s%s' % (b, t)):
text[pos] = b.lower()
pos = 0
for t, b in (('UID', 'S'), ('GID', 'S'), ('VTX', 'T')):
pos += 3
if mode & getattr(stat, 'S_IS%s' % t):
if text[pos] == 'x':
text[pos] = b
else:
text[pos] = b.lower()
return ''.join(text)
class Links(Field):
label = '# Links'
dinode_member = 'i_links_count'
right_justify = True
width_chars = 5
class ID2Name(Field):
width_chars = 8
def real_get_text(self):
idnum = getattr(self.dinode, self.dinode_member)
try:
return self.get_name(idnum)[0]
except KeyError:
return str(idnum)
class Owner(ID2Name):
dinode_member = 'i_uid'
get_name = pwd.getpwuid
class Group(ID2Name):
dinode_member = 'i_gid'
get_name = grp.getgrgid
class Size(Field):
dinode_member = 'i_size'
width_chars = 15
class AllocSize(Field):
width_chars = 15
def real_get_text(self):
return str(self.dinode.i_clusters * self.dinode.fs.fs_clustersize)
class Timestamp(Field):
width_chars = 12
# Ported from GNU coreutils ls
time_formats = ('%b %e %Y', '%b %e %H:%M')
def real_get_text(self):
when = self.dinode.i_mtime
when_local = time.localtime(when)
current_time = long(time.time())
six_months_ago = current_time - 31556952 / 2
recent = (six_months_ago <= when and when < current_time)
fmt = self.time_formats[recent]
return time.strftime(fmt, when_local)
class Name(Field):
def real_get_text(self):
return self.dentry.name
fields = (Mode, Links, Owner, Group, Size, AllocSize, Timestamp)
def main():
import sys
fs = ocfs2.Filesystem(sys.argv[1])
dentries = []
def walk(dentry, offset, blocksize):
dentries.append(dentry)
fs.dir_iterate(walk)
try:
dentry = dentries[int(sys.argv[2])]
except (IndexError, ValueError):
try:
dentry = dentries[0]
except IndexError:
return
dinode = fs.read_cached_inode(dentry.inode)
for field_type in fields:
field = field_type(dentry, dinode)
print '%s: %s' % (field.label, field.text)
if __name__ == '__main__':
main()
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