#!/bin/sh
#
# wpa_supplicant:	Service to manage WPA rekeying
# chkconfig:	2345 09 91
# description:	wpa_supplicant does dynamic rekeying for WPA on wireless connections.
 
SERVICE=wpa_supplicant

# Source function library.
. /etc/rc.d/init.d/functions

. /etc/sysconfig/network

[ ${NETWORKING} = "no" ] && exit 0


if [ -r /etc/sysconfig/$SERVICE ]
then . /etc/sysconfig/$SERVICE
fi

if [ -z "$WPAARGS" ]
then
	WPAARGS=""
	# try and auto-detect driver and device
	DRIVERARGS=`awk '/^alias *(ath|eth|wlan).* *(ath_|ipw2.00|ndiswrapper|prism54|atmel*)/ {sub(/ipw2.00/, "ipw"); sub(/ath_.*/, "madwifi"); print "-i",$2,"-D",$3}' /etc/modprobe.conf`
	if [ -n "$DRIVERARGS" ]
	then
		WPAARGS=${WPAOPTS:-"-B -w -c /etc/wpa_supplicant.conf ${DRIVERARGS}"}
	fi
fi

start() 
{
        gprintf "Starting $SERVICE: "
        daemon $SERVICE $WPAARGS
	RETVAL=$?

	if [ $RETVAL -eq 0 ]
	then
		touch /var/lock/subsys/$SERVICE
	fi
	echo
	return $RETVAL
}

stop() 
{
        gprintf "Shutting down $SERVICE: "
	killproc $SERVICE
	RETVAL=$?

	if [ $RETVAL -eq 0 ]
	then
		rm -f  /var/lock/subsys/$SERVICE
	fi
	echo
	return $RETVAL
}

# See how we were called.
case "$1" in
  start)
	start
        ;;
  stop)
	stop
        ;;
  restart|reload)
	stop
	start
	;;
  condrestart)
	[ -e /var/lock/subsys/$SERVICE ] && (stop; start)
	;;
  status)
  	status $SERVICE
	;;
  *)
        gprintf "Usage: %s {start|stop|restart|reload|condrestart|status}\n" "$0"
        exit 1
esac

exit $?