# $Id$
# 
# Copyright (C) 2011  Internet Systems Consortium ("ISC")
# 
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
# 
# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.

"""
Hack to fake a catatonic rootd, for testing.
"""

import sys
import socket
import datetime
import signal

port  = int(sys.argv[1]) if len(sys.argv) > 1 else 4405
limit = int(sys.argv[2]) if len(sys.argv) > 2 else 5

print "Listening on port", port

s4 = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s4.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s4.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
s4.bind(('', port))
s4.listen(limit)

s6 = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
s6.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s6.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
s6.setsockopt(socket.IPPROTO_IPV6, socket.IPV6_V6ONLY, 1)
s6.bind(('::1', port))
s6.listen(limit)

print "Going to sleep at", datetime.datetime.utcnow()

try:
  signal.pause()
except KeyboardInterrupt:
  sys.exit(0)