#!/bin/sh
PROGNAME=`basename $0`
info()
{
    echo "$PROGNAME: INFO: $1">&2
}
error()
{
    echo "$PROGNAME: ERROR: $1">&2
    exit 1
}

info "downing conflicting interfaces ..."
ifdown dummy0
#  even though it is down things are still listening on it. this stops them.
rmmod dummy

info "reloading modules ..."
for I in 2 1 0; do
    MODS=`lsmod | grep ath | awk '{ print $1 }'`
    [ "X$MODS" != X ] || break
    rmmod $MODS
done
[ $I != 0 ] || error "failed to purge modules"
sleep 5
modprobe ath_pci
sleep 5

case "$1" in 
    union)   info "faking NIC ..."
             macchanger -m 00:50:F2:CE:1B:E7 ath0
             iwconfig ath0 key [1] 1BFB20B423B2A3AF1D1A6C2A9E essid Union
             info "requesting an IP ..."
             dhclient ath0
             ;;

    netgear) macchanger -m 00:30:65:0F:6F:DA ath0
             iwconfig ath0 essid NETGEAR channel 11
	     ;;

    xwlan)   ap: 00:A0:C5:DA:27:E9  pc: 00:0E:35:73:7D:F8  
             ;;

    clear)   :
             ;;
esac