linkchecker/bk/net/dns/Status.py
2004-07-20 20:04:02 +00:00

40 lines
1.6 KiB
Python

# -*- coding: iso-8859-1 -*-
"""
This file is part of the pydns project.
Homepage: http://pydns.sourceforge.net
This code is covered by the standard Python License.
Status values in message header
"""
NOERROR = 0 # No Error [RFC 1035]
FORMERR = 1 # Format Error [RFC 1035]
SERVFAIL = 2 # Server Failure [RFC 1035]
NXDOMAIN = 3 # Non-Existent Domain [RFC 1035]
NOTIMP = 4 # Not Implemented [RFC 1035]
REFUSED = 5 # Query Refused [RFC 1035]
YXDOMAIN = 6 # Name Exists when it should not [RFC 2136]
YXRRSET = 7 # RR Set Exists when it should not [RFC 2136]
NXRRSET = 8 # RR Set that should exist does not [RFC 2136]
NOTAUTH = 9 # Server Not Authoritative for zone [RFC 2136]
NOTZONE = 10 # Name not contained in zone [RFC 2136]
BADVERS = 16 # Bad OPT Version [RFC 2671]
BADSIG = 16 # TSIG Signature Failure [RFC 2845]
BADKEY = 17 # Key not recognized [RFC 2845]
BADTIME = 18 # Signature out of time window [RFC 2845]
BADMODE = 19 # Bad TKEY Mode [RFC 2930]
BADNAME = 20 # Duplicate key name [RFC 2930]
BADALG = 21 # Algorithm not supported [RFC 2930]
# Construct reverse mapping dictionary
_statusmap = {}
for _name in dir():
if not _name.startswith('_'):
_statusmap[eval(_name)] = _name
def statusstr (status):
"""return string representation of DNS status"""
return _statusmap.get(status, repr(status))