#! /bin/sh

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/sbin/fancontrol
DAEMON_OPTS=
CONF=/etc/fancontrol
NAME=fancontrol
DESC="fan speed regulator"

test -x $DAEMON || exit 0

# Include fancontrol defaults if available
if [ -f /etc/default/fancontrol ] ; then
	. /etc/default/fancontrol
fi

set -e

case "$1" in
  start)
  	if [ ! -f $CONF -o -z "`grep INTERVAL $CONF | cut -d= -f2`" ]; then
	  echo "Not starting $DESC; run pwmconfig first."
	  exit 0
	fi
	echo -n "Starting $DESC: "
	start-stop-daemon --start --quiet \
	        --background --pidfile /var/run/$NAME.pid \
		--exec $DAEMON -- $DAEMON_OPTS
	echo "$NAME."
	;;
  stop)
	echo -n "Stopping $DESC: "
	start-stop-daemon --stop --quiet --pidfile /var/run/$NAME.pid
	echo "$NAME."
	rm -f /var/run/$NAME.pid
	;;
  #reload)
	#
	#	If the daemon can reload its config files on the fly
	#	for example by sending it SIGHUP, do it here.
	#
	#	If the daemon responds to changes in its config file
	#	directly anyway, make this a do-nothing entry.
	#
	# echo "Reloading $DESC configuration files."
	# start-stop-daemon --stop --signal 1 --quiet --pidfile \
	#	/var/run/$NAME.pid --exec $DAEMON
  #;;
  force-reload)
	#
	#	If the "reload" option is implemented, move the "force-reload"
	#	option to the "reload" entry above. If not, "force-reload" is
	#	just the same as "restart" except that it does nothing if the
	#   daemon isn't already running.
	# check wether $DAEMON is running. If so, restart
	start-stop-daemon --stop --test --quiet --pidfile \
		/var/run/$NAME.pid \
	&& $0 restart \
	|| exit 0
	;;
  restart)
    echo -n "Restarting $DESC: "
  	if [ ! -f $CONF -o -z "`grep INTERVAL $CONF | cut -d= -f2`" ]; then
	  echo "Not starting $DESC; run pwmconfig first."
	  exit 0
	fi
	set +e
	start-stop-daemon --stop --quiet --pidfile /var/run/$NAME.pid \
		&& echo "Waiting for 10s..." \
		&& sleep 10
	set -e
	start-stop-daemon --start --quiet \
	        --background --pidfile /var/run/$NAME.pid \
		--exec $DAEMON -- $DAEMON_OPTS
	echo "$NAME."
	;;
  *)
	N=/etc/init.d/$NAME
	# echo "Usage: $N {start|stop|restart|reload|force-reload}" >&2
	echo "Usage: $N {start|stop|restart|force-reload}" >&2
	exit 1
	;;
esac

exit 0