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#! /usr/bin/python
#
# Copyright (c) 2006 by Aurelien Foret <orelien@chez.com>
#
# 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, see <http://www.gnu.org/licenses/>.
from util import *
from stat import *
class pmrule:
"""Rule object
"""
def __init__(self, rule):
self.rule = rule
self.false = 0
self.result = 0
def __str__(self):
return "rule = %s" % self.rule
def check(self, root, retcode, localdb, files):
"""
"""
success = 1
[test, args] = self.rule.split("=")
if test[0] == "!":
self.false = 1
test = test.lstrip("!")
[kind, case] = test.split("_")
if "|" in args:
[key, value] = args.split("|", 1)
else:
[key, value] = [args, None]
if kind == "PACMAN":
if case == "RETCODE":
if retcode != int(key):
success = 0
elif case == "OUTPUT":
if not grep(os.path.join(root, LOGFILE), key):
success = 0
else:
print "PACMAN rule '%s' not found" % case
success = -1
elif kind == "PKG":
newpkg = localdb.db_read(key)
if not newpkg:
success = 0
else:
vprint("\tnewpkg.checksum : %s" % newpkg.checksum)
vprint("\tnewpkg.mtime : %s" % newpkg.mtime)
if case == "EXIST":
success = 1
elif case == "MODIFIED":
if not localdb.ispkgmodified(newpkg):
success = 0
elif case == "VERSION":
if value != newpkg.version:
success = 0
elif case == "GROUPS":
if not value in newpkg.groups:
success = 0
elif case == "PROVIDES":
if not value in newpkg.provides:
success = 0
elif case == "DEPENDS":
if not value in newpkg.depends:
success = 0
elif case == "OPTDEPENDS":
if not value in newpkg.optdepends:
success = 0
elif case == "REASON":
if newpkg.reason != int(value):
success = 0
elif case == "FILES":
if not value in newpkg.files:
success = 0
elif case == "BACKUP":
found = 0
for f in newpkg.backup:
name, md5sum = f.split("\t")
if value == name:
found = 1
if not found:
success = 0
else:
print "PKG rule '%s' not found" % case
success = -1
elif kind == "FILE":
filename = os.path.join(root, key)
if case == "EXIST":
if not os.path.isfile(filename):
success = 0
elif case == "MODIFIED":
for f in files:
if f.name == key:
if not f.ismodified():
success = 0
elif case == "MODE":
mode = os.lstat(filename)[ST_MODE]
if int(value,8) != S_IMODE(mode):
success = 0
elif case == "TYPE":
if value == "dir":
if not os.path.isdir(filename):
success = 0
elif value == "file":
if not os.path.isfile(filename):
success = 0
elif value == "link":
if not os.path.islink(filename):
success = 0
elif case == "PACNEW":
if not os.path.isfile("%s%s" % (filename, PM_PACNEW)):
success = 0
elif case == "PACORIG":
if not os.path.isfile("%s%s" % (filename, PM_PACORIG)):
success = 0
elif case == "PACSAVE":
if not os.path.isfile("%s%s" % (filename, PM_PACSAVE)):
success = 0
else:
print "FILE rule '%s' not found" % case
success = -1
else:
print "Rule kind '%s' not found" % kind
success = -1
if self.false and success != -1:
success = not success
self.result = success
return success
if __name__ != "__main__":
rule = pmrule("PKG_EXIST=dummy")
# vim: set ts=4 sw=4 et:
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