#!/bin/sh
### BEGIN INIT INFO
# Provides:          garage-door-gpio
# Required-Start:    $remote_fs dbus
# Required-Stop:     $remote_fs dbus
# Should-Start:	     $syslog
# Should-Stop:       $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Enable Garage Door GPIO
# Description:       Enable Garage Door GPIO
### END INIT INFO

PATH=/sbin:/bin:/usr/sbin:/usr/bin
DESC="Enable GPIO for the Garage Door Module"
NAME="garage-door-gpio"
SCRIPTNAME=/etc/init.d/$NAME

. /lib/lsb/init-functions

case "$1" in
    start)
        log_daemon_msg "Enabling Garage Door GPIO"
	success=0
	if [ ! -e /sys/class/gpio/gpio23 ] ; then
		echo 23 > /sys/class/gpio/export
		success=$?
		echo out > /sys/class/gpio/gpio23/direction
	fi

	if [ ! -e /sys/class/gpio/gpio24 ] ; then
		echo 24 > /sys/class/gpio/export
		success=$?
		echo in > /sys/class/gpio/gpio24/direction
	fi
 
        log_end_msg $success
        ;;
    *)
        echo "Usage: $SCRIPTNAME {start}" >&2
        exit 1
        ;;
esac

exit 0