/usr/lib/python3/dist-packages/apparmor/yasti.py is in python3-apparmor 2.9.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Copyright (C) 2013 Kshitij Gupta <kgupta8592@gmail.com>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of version 2 of the GNU General Public
# License as published by the Free Software Foundation.
#
# 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.
#
# ----------------------------------------------------------------------
import re
import sys
try:
import ycp
except ImportError:
# ycp isn't found everywhere.
ycp = None
from apparmor.common import error, DebugLogger
# Set up UI logger for separate messages from YaST module
debug_logger = DebugLogger('YaST')
def setup_yast():
# To-Do
pass
def shutdown_yast():
# To-Do
pass
def yastLog(text):
ycp.y2milestone(text)
def SendDataToYast(data):
debug_logger.info('SendDataToYast: Waiting for YCP command')
for line in sys.stdin:
ycommand, ypath, yargument = ParseCommand(line)
if ycommand and ycommand == 'Read':
debug_logger.info('SendDataToYast: Sending--%s' % data)
ycp.Return(data)
return True
else:
debug_logger.info('SendDataToYast: Expected \'Read\' but got-- %s' % line)
error('SendDataToYast: didn\'t receive YCP command before connection died')
def GetDataFromYast():
debug_logger.inf('GetDataFromYast: Waiting for YCP command')
for line in sys.stdin:
debug_logger.info('GetDataFromYast: YCP: %s' % line)
ycommand, ypath, yarg = ParseCommand(line)
debug_logger.info('GetDataFromYast: Recieved--\n%s' % yarg)
if ycommand and ycommand == 'Write':
ycp.Return('true')
return ypath, yarg
else:
debug_logger.info('GetDataFromYast: Expected Write but got-- %s' % line)
error('GetDataFromYast: didn\'t receive YCP command before connection died')
def ParseCommand(commands):
term = ParseTerm(commands)
if term:
command = term[0]
term = term[1:]
else:
command = ''
path = ''
pathref = None
if term:
pathref = term[0]
term = term[1:]
if pathref:
if pathref.strip():
path = pathref.strip()
elif command != 'result':
ycp.y2error('The first arguement is not a path. (%s)' % pathref)
argument = None
if term:
argument = term[0]
if len(term) > 1:
ycp.y2warning('Superfluous command arguments ignored')
return (command, path, argument)
def ParseTerm(inp):
regex_term = re.compile('^\s*`?(\w*)\s*')
term = regex_term.search(inp)
ret = []
symbol = None
if term:
symbol = term.groups()[0]
else:
ycp.y2error('No term symbol')
ret.append(symbol)
inp = regex_term.sub('', inp)
if not inp.startswith('('):
ycp.y2error('No term parantheses')
argref, err, rest = ycp.ParseYcpTermBody(inp)
if err:
ycp.y2error('%s (%s)' % (err, rest))
else:
ret += argref
return ret
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