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#!/usr/bin/env python
# vim: set ts=4 sw=4 et:
#
# Copyright (C) 2005 Vincent Untz <vuntz@gnome.org>
#
# 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
#
import subprocess
import string
import gconf
import gobject
import lockdownapplier
import lockdownappliergconf
from os.path import exists
from config import *
def can_edit_mandatory ():
try:
engine = gconf.engine_get_for_address (GCONF_MANDATORY_SOURCE)
except gobject.GError:
return False
if engine == None:
return False
try:
#entry = engine.get_entry ("/apps/gconf-editor/can_edit_source",
# None,
# False)
#gconf_engine_get_entry() is not wrapped. Ugly workaround:
client = gconf.client_get_for_engine (engine)
entry = client.get_entry ("/apps/gconf-editor/can_edit_source", "",
False)
except gobject.GError:
return False
if entry != None:
return entry.get_is_writable ()
return False
class PessulusLockdownApplierGconf (lockdownappliergconf.PessulusLockdownApplierGconf):
def __init__ (self,args):
if args.gconfmandatory:
if args.gconfmandatory.find('/var/lib/gconf/users'):
if exists(args.gconfmandatory.split(':')[2]) == False:
make_dir = subprocess.Popen(['mkdir', '-p', args.gconfmandatory.split(':')[2]])
make_dir.wait()
if args.disablemand == True:
self.can_edit_mandatory = False
else:
self.can_edit_mandatory = can_edit_mandatory ()
self.args = args
self.client_mandatory = None
if (self.can_edit_mandatory):
engine = gconf.engine_get_for_address (GCONF_MANDATORY_SOURCE)
self.client_mandatory = gconf.client_get_for_engine (engine)
self.client_default = gconf.client_get_default ()
gcengine = gconf.engine_get_for_address (args.gconfpath)
self.client = gconf.client_get_for_engine (gcengine)
self.custompath = True
if args.gconfmandatory != None:
gcmengine = gconf.engine_get_for_address (args.gconfmandatory)
self.client_mandatory = gconf.client_get_for_engine (gcmengine)
def get_bool (self, key):
value = None
is_mandatory = False
if self.supports_mandatory_settings ():
entry = self.client_mandatory.get_without_default (key)
if entry != None:
is_mandatory = True
value = entry.get_bool ()
else:
value = self.get_gtool_bool (key)
else:
value = self.get_gtool_bool (key)
return (value, is_mandatory)
def get_gtool_bool (self, key):
proc = subprocess.Popen(['sudo', '-u', self.args.gconfuser, 'gconftool-2', '--get', key, '--config-source', self.args.gconfpath], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
output = proc.stdout.read().strip("\n")
if output == '':
return self.client_default.get_bool(key)
else:
if output == "true":
return bool(1)
else:
return bool(0)
def set_bool (self, key, value, mandatory):
if mandatory:
if self.supports_mandatory_settings ():
self.client_mandatory.set_bool (key, value)
else:
if self.supports_mandatory_settings ():
self.client_mandatory.unset (key)
subprocess.Popen(['sudo', '-u', self.args.gconfuser, 'gconftool-2', '--type', 'bool', '--set', key, str(value), '--config-source', self.args.gconfpath])
def get_list (self, key, list_type):
value = None
is_mandatory = False
if self.supports_mandatory_settings ():
entry = self.client_mandatory.get_without_default (key)
if entry != None:
is_mandatory = True
list = entry.get_list ()
type = entry.get_list_type ()
value = []
for element in list:
if type == gconf.VALUE_STRING:
value.append (element.get_string ())
elif type == gconf.VALUE_BOOL:
value.append (element.get_bool ())
elif type == gconf.VALUE_INT:
value.append (element.get_int ())
elif type == gconf.VALUE_FLOAT:
value.append (element.get_float ())
else:
value = self.get_gtool_list(key, list_type)
else:
value = self.get_gtool_list(key, list_type)
return (value, is_mandatory)
def get_gtool_list (self, key, list_type):
proc = subprocess.Popen(['sudo', '-u', self.args.gconfuser, 'gconftool-2', '--get', key, '--config-source', self.args.gconfpath], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
output = proc.stdout.read()
if output == '':
return self.client_default.get_list(key, list_type)
else:
output = output.lstrip("[").strip("\n").rstrip("]").split(", ")
value = []
for element in output:
value.append(element.lstrip("'").rstrip("'"))
return (value)
def set_list (self, key, list_type, value, mandatory):
if mandatory:
if self.supports_mandatory_settings ():
self.client_mandatory.set_list (key, list_type, value)
else:
if list_type == gconf.VALUE_STRING:
s_type = "string"
elif list_type == gconf.VALUE_BOOL:
s_type = "bool"
elif list_type == gconf.VALUE_INT:
s_type = "int"
elif list_type == gconf.VALUE_FLOAT:
s_type = "float"
if self.supports_mandatory_settings ():
self.client_mandatory.unset (key)
subprocess.Popen(['sudo', '-u', self.args.gconfuser, 'gconftool-2', '--type', 'list', '--list-type', s_type, '--set', key, str(value), '--config-source', self.args.gconfpath])
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