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authorFrederic Lepied <flepied@mandriva.com>2002-01-21 04:06:28 +0000
committerFrederic Lepied <flepied@mandriva.com>2002-01-21 04:06:28 +0000
commitc5cf11a9bb0ad8c1ec77c0fc3e606d7100d63725 (patch)
tree9124c8a3985a7b8d46f348dafb870d9a4dfbb009 /share
parent612f5600c01a375de354a235bb46a19ce6cc9070 (diff)
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allow current to be specified for permissions too.
protect and log errors in os calls.
Diffstat (limited to 'share')
-rwxr-xr-xshare/Perms.py40
1 files changed, 30 insertions, 10 deletions
diff --git a/share/Perms.py b/share/Perms.py
index 8a8c983..60d52f7 100755
--- a/share/Perms.py
+++ b/share/Perms.py
@@ -18,6 +18,7 @@ import stat
import pwd
import grp
import Config
+import sys
from Log import *
import gettext
@@ -89,10 +90,18 @@ def fix_perms(path):
lineno = 0
for line in file.readlines():
lineno = lineno + 1
+
if comment_regex.search(line):
continue
+
fields = re.split('\s*', line)
- newmode = int(fields[2], 8)
+ mode_str = fields[2]
+
+ if mode_str == 'current':
+ newmode = -1
+ else:
+ newmode = int(mode_str, 8)
+
if fields[1] == 'current':
user = group = -1
user_str = group_str = ''
@@ -100,6 +109,7 @@ def fix_perms(path):
(user_str, group_str) = string.split(fields[1], '.')
user = get_user_id(user_str)
group = get_group_id(group_str)
+
if len(fields) == 4:
for f in glob.glob(fields[0]):
try:
@@ -130,17 +140,24 @@ def act():
for f in assoc.keys():
(mode, uid, gid, newperm, user, group, user_str, group_str) = assoc[f]
#print f, (mode, uid, gid, newperm, user, group)
- if mode != newperm:
+ if newperm != -1 and mode != newperm:
log(_('changed mode of %s from %o to %o') % (f, mode, newperm))
- os.chmod(f, newperm)
- if user != -1:
- if user != uid:
- log(_('changed owner of %s from %s to %s') % (f, get_user_name(uid), user_str))
+ try:
+ os.chmod(f, newperm)
+ except:
+ error('chmod %s %o: %s' % (f, newperm, sys.exc_value[0]))
+ if user != -1 and user != uid:
+ log(_('changed owner of %s from %s to %s') % (f, get_user_name(uid), user_str))
+ try:
os.chown(f, user, -1)
- if group != -1:
- if group != gid:
- log(_('changed group of %s from %s to %s') % (f, get_group_name(gid), group_str))
+ except:
+ error('chown %s %s: %s' % (f, user, sys.exc_value[0]))
+ if group != -1 and group != gid:
+ log(_('changed group of %s from %s to %s') % (f, get_group_name(gid), group_str))
+ try:
os.chown(f, -1, group)
+ except:
+ error('chgrp %s %s: %s' % (f, group, sys.exc_value[0]))
def chmod(f, newperm):
try:
@@ -157,7 +174,10 @@ def chmod(f, newperm):
newperm = newperm | 0001
if mode != newperm:
log(_('changed mode of %s from %o to %o') % (f, mode, newperm))
- os.chmod(f, newperm)
+ try:
+ os.chmod(f, newperm)
+ except:
+ error('chmod %s %o: %s' % (f, newperm, sys.exc_value[0]))
return 1
if __name__ == '__main__':