-parser = optparse.OptionParser()
-parser.add_option("-g", "--generatedir", dest="generatedir", metavar="DIR",
- help="Output directory.")
-parser.add_option("-f", "--force", dest="force", action="store_true",
- help="Force generation, even if not update to LDAP has happened.")
-
-(options, args) = parser.parse_args()
-if len(args) > 0:
- parser.print_help()
- sys.exit(1)
+def ud_generate():
+ global GenerateDir
+ global GroupIDMap
+ parser = optparse.OptionParser()
+ parser.add_option("-g", "--generatedir", dest="generatedir", metavar="DIR",
+ help="Output directory.")
+ parser.add_option("-f", "--force", dest="force", action="store_true",
+ help="Force generation, even if not update to LDAP has happened.")
+
+ (options, args) = parser.parse_args()
+ if len(args) > 0:
+ parser.print_help()
+ sys.exit(1)
-l = make_ldap_conn()
+ l = make_ldap_conn()
-if options.generatedir is not None:
- GenerateDir = os.environ['UD_GENERATEDIR']
-elif 'UD_GENERATEDIR' in os.environ:
- GenerateDir = os.environ['UD_GENERATEDIR']
+ if options.generatedir is not None:
+ GenerateDir = os.environ['UD_GENERATEDIR']
+ elif 'UD_GENERATEDIR' in os.environ:
+ GenerateDir = os.environ['UD_GENERATEDIR']
-ldap_last_mod = getLastLDAPChangeTime(l)
-cache_last_mod = getLastBuildTime()
-need_update = ldap_last_mod > cache_last_mod
+ ldap_last_mod = getLastLDAPChangeTime(l)
+ cache_last_mod = getLastBuildTime()
+ need_update = ldap_last_mod > cache_last_mod
-if not options.force and not need_update:
- fd = open(os.path.join(GenerateDir, "last_update.trace"), "w")
- fd.write("%s\n%s\n" % (ldap_last_mod, int(time.time())))
- fd.close()
- sys.exit(0)
+ if not options.force and not need_update:
+ fd = open(os.path.join(GenerateDir, "last_update.trace"), "w")
+ fd.write("%s\n%s\n" % (ldap_last_mod, int(time.time())))
+ fd.close()
+ sys.exit(0)
-# Fetch all the groups
-GroupIDMap = {}
-attrs = l.search_s(BaseDn, ldap.SCOPE_ONELEVEL, "gid=*",\
- ["gid", "gidNumber", "subGroup"])
-
-# Generate the SubGroupMap and GroupIDMap
-for x in attrs:
- if x[1].has_key("accountStatus") and x[1]['accountStatus'] == "disabled":
- continue
- if x[1].has_key("gidNumber") == 0:
- continue
- GroupIDMap[x[1]["gid"][0]] = int(x[1]["gidNumber"][0])
- if x[1].has_key("subGroup") != 0:
- SubGroupMap.setdefault(x[1]["gid"][0], []).extend(x[1]["subGroup"])
-
-lock = None
-try:
- lockf = os.path.join(GenerateDir, 'ud-generate.lock')
- lock = get_lock( lockf )
- if lock is None:
- sys.stderr.write("Could not acquire lock %s.\n"%(lockf))
- sys.exit(1)
+ # Fetch all the groups
+ GroupIDMap = {}
+ attrs = l.search_s(BaseDn, ldap.SCOPE_ONELEVEL, "gid=*",\
+ ["gid", "gidNumber", "subGroup"])
- tracefd = open(os.path.join(GenerateDir, "last_update.trace"), "w")
- generate_all(GenerateDir, l)
- tracefd.write("%s\n%s\n" % (ldap_last_mod, int(time.time())))
- tracefd.close()
+ # Generate the SubGroupMap and GroupIDMap
+ for x in attrs:
+ if x[1].has_key("accountStatus") and x[1]['accountStatus'] == "disabled":
+ continue
+ if x[1].has_key("gidNumber") == 0:
+ continue
+ GroupIDMap[x[1]["gid"][0]] = int(x[1]["gidNumber"][0])
+ if x[1].has_key("subGroup") != 0:
+ SubGroupMap.setdefault(x[1]["gid"][0], []).extend(x[1]["subGroup"])
-finally:
- if lock is not None:
- lock.release()
+ lock = None
+ try:
+ lockf = os.path.join(GenerateDir, 'ud-generate.lock')
+ lock = get_lock( lockf )
+ if lock is None:
+ sys.stderr.write("Could not acquire lock %s.\n"%(lockf))
+ sys.exit(1)
+
+ tracefd = open(os.path.join(GenerateDir, "last_update.trace"), "w")
+ generate_all(GenerateDir, l)
+ tracefd.write("%s\n%s\n" % (ldap_last_mod, int(time.time())))
+ tracefd.close()
+
+ finally:
+ if lock is not None:
+ lock.release()
+
+if __name__ == "__main__":
+ ud_generate()
# vim:set et: