# Copyright (c) 2006, Neville-Neil Consulting
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# File: $Id: snarf.py,v 1.1 2006/07/13 10:05:40 gnn Exp $
#
# Author: George V. Neville-Neil
#
# Description: A quick and dirty packet snooper that demo's the power of PCS

import pcs
from pcs.packets.ethernet import ethernet

def main():

    from optparse import OptionParser

    parser = OptionParser()
    parser.add_option("-i", "--interface",
                      dest="interface", default=None,
                      help="Which interface to snarf from.")
    
    (options, args) = parser.parse_args()

    snarf = pcs.PcapConnector(options.interface)

    while 1:
        packet = ethernet(snarf.read())
        print packet
        print packet.data
        
main()