#!/usr/bin/python
# Copyright (C) 2009  Glen Pitt-Pladdy
#
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
#
# See: http://www.pitt-pladdy.com/blog/_20100123-184109_0000_OpenWrt_with_native_IPv6_on_DG834_v2_using_AAISP_/
#

# get hostname (argument)
import os
import sys
try:
	HOST=sys.argv[1]
except:
	print os.path.basename(sys.argv[0])+": Requires hostname as argument"
	sys.exit ( 1 )

# grab the status URL (fresh data)
# need debian package python-urlgrabber
from urlgrabber import urlread
data = urlread ( 'http://'+HOST+'/cgi-bin/monitor/conntrack',
			user_agent = 'OpenWRT Cacti Stats' )
# split out the first 3 fields
conntrack = data.split()
print 'conntrack:'+conntrack[1],