#!/bin/sh
. /etc/sysconfig/rc
. ${rc_functions}

CHANNEL="05"
TXPOWER="auto"
INTERFACE="blue0"
MACMODE="0"
DRIVER="MADWIFI"

eval $(/usr/local/bin/readhash /var/ipfire/wlanap/settings)

case "${1}" in
	start)
		mkdir -p /var/run/hostapd

		if [ "$DRIVER" == "MADWIFI" ]; then
			if [ "$(/usr/sbin/iwconfig $INTERFACE | /bin/grep "Mode:Master")" == "" ]; then
				boot_mesg "Setting MADWIFI wlan $INTERFACE to Master mode... "
				# Set Atheros Cards to master mode
				/usr/bin/wlanconfig $INTERFACE destroy > /dev/null
				/usr/bin/wlanconfig $INTERFACE create wlandev wifi0 wlanmode ap > /dev/null
			fi
		fi

		boot_mesg "Starting hostapd... "
		/usr/sbin/iwconfig $INTERFACE channel $CHANNEL
		/usr/sbin/iwconfig $INTERFACE txpower $TXPOWER
		/usr/bin/hostapd -P /var/run/hostapd /etc/hostapd.conf </dev/tty12 >/dev/tty12 2>&1 &

		if [ $DRIVER == "MADWIFI" ]; then

			iwpriv $INTERFACE maccmd 3
			if [ $MACMODE != 0 ]; then
				FILE="/var/ipfire/wlanap/macfile"
				exec < $FILE
				while read LINE
				do
					iwpriv $INTERFACE addmac $LINE
				done

				iwpriv $INTERFACE maccmd $MACMODE
			fi
			# Disable background scann
			iwpriv $INTERFACE bgscan 0
			# Set beacon interval to 500
			iwpriv $INTERFACE bintval 500
		fi

		if [ "$(/usr/sbin/iwconfig $INTERFACE | /bin/grep "Mode:Master")" == "" ]; then
			boot_mesg "Error! Can't set wlan master mode"
			echo_failure;
			exit 0;
		else
			# enable wlan module of collectd
			sed -i -e "s|#LoadPlugin wireless|LoadPlugin wireless|g" /etc/collectd.conf
			echo_ok
		fi
		;;

	stop)
		boot_mesg "Stopping hostapd..."

		killproc /usr/bin/hostapd
		evaluate_retval
		;;

	restart)
		${0} stop
		sleep 1
		${0} start
		;;

	status)
		statusproc /usr/bin/hostapd
		;;

	*)
		echo "Usage: ${0} {start|stop|restart|status}"
		exit 1
		;;
esac