#! /bin/sh
#
# rc file for automount using a Sun-style "master map".
#

### BEGIN INIT INFO
# Provides: autofs
# Required-Start: $network $remote_fs $syslog
# Required-Stop: $network $remote_fs $syslog
# Should-Start: ypbind nslcd slapd
# Should-Stop: ypbind nslcd slapd
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Automounts filesystems on demand
# Description: Automounts filesystems on demand
### END INIT INFO

# Location of the automount daemon and the init directory
#
DAEMON=/usr/sbin/automount
prog=`basename $DAEMON`
DEVICE="autofs"
NAME="autofs"
PIDFILE="/var/run/${NAME}.pid"

test -e $DAEMON || exit 0

PATH=/sbin:/usr/sbin:/bin:/usr/bin
export PATH

. /lib/lsb/init-functions

#
# load customized configuation settings
#
if [ -r /etc/default/autofs ]; then
	. /etc/default/autofs
fi

start() {
	log_action_begin_msg "Starting $prog" "$prog"

	# Make sure autofs4 module is loaded
	if ! grep -q autofs /proc/filesystems
	then
		# Try load the autofs4 module fail if we can't
		modprobe autofs4 >/dev/null 2>&1
		if [ $? -eq 1 ]
		then
			log_action_end_msg 1 "failed to load autofs4 module"
			return 1
		fi
	elif [ -f /proc/modules ] && grep -q "^autofs[^4]" /proc/modules
	then
		# wrong autofs filesystem module loaded
		log_action_end_msg 1 "autofs kernel module is loaded, autofs4 required"
		return 1
	fi

	start-stop-daemon --start --exec $DAEMON --oknodo -- $OPTIONS --pid-file $PIDFILE
	RETVAL=$?
	if [ $RETVAL -eq 0 ] ; then
		log_end_msg 0
	else
		log_action_end_msg 1 "no valid automount entries defined."
	fi
	return 0
}

stop() {
	log_action_begin_msg $"Stopping $prog: "
	count=0
	while [ -n "`pidof $prog`" -a $count -lt 15 ] ; do
		start-stop-daemon --stop --exec $DAEMON --oknodo
		[ -z "`pidof $prog`" ] || sleep 3
		count=`expr $count + 1`
	done
	if [ -z "`pidof $prog`" ] ; then
		RETVAL=0
		log_action_end_msg 0
	else
		RETVAL=1
		log_action_end_msg 1
	fi
	return $RETVAL
}

restart() {
	stop
	start
}

reload() {
	pid=`pidof $prog`
	if [ -z $pid ]; then
		log_action_msg $"$prog not running"
		RETVAL=1
	else
		kill -HUP $pid 2> /dev/null
		log_action_msg $"Reloading maps"
		RETVAL=0
	fi
	return $RETVAL
}

RETVAL=0

case "$1" in
	start)
		start
		;;
	forcestart)
		OPTIONS="$OPTIONS --force"
		start
		;;
	stop)
		stop
		;;
	restart|force-reload)
		restart
		;;
	forcerestart)
		OPTIONS="$OPTIONS --force"
		restart
		;;
	reload)
		reload
		;;
	status)
		status_of_proc -p $PIDFILE "$DAEMON" "$prog"
		;;
	*)
		echo $"Usage: $0 {start|forcestart|stop|restart|forcerestart|reload|force-reload|status}"
		exit 1;
		;;
esac

exit $?

