#!/bin/bash

#

# rc file for automount using a Sun-style "master map".

#

# chkconfig: 345 28 72

# processname: /usr/sbin/automount

# config: /etc/auto.master

# description: Automounts filesystems on demand

#

### BEGIN INIT INFO

# Provides: autofs

# Required-Start: $network ypbind

# Required-Stop: $network ypbind

# Default-Start: 3 4 5

# Default-Stop: 0 1 2 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=@@sbindir@@/automount

prog=`basename $DAEMON`

MODULE="autofs4"

DEVICE="autofs"

initdir=@@initdir@@

confdir=@@autofsconfdir@@

test -e $DAEMON || exit 0

if [ -r $initdir/functions ]; then

	. $initdir/functions

fi

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

export PATH

#

# load customized configuation settings

#

if [ -r $confdir/autofs ]; then

	. $confdir/autofs

fi

function start() {

	# Make sure autofs4 module is loaded

	if ! grep -q autofs /proc/filesystems

	then

		echo -n "Loading $MODULE: "

		# Try load the autofs4 module fail if we can't

		modprobe $MODULE >/dev/null 2>&1

		RETVAL=$?

		if [ $RETVAL -eq 1 ]

		then

			failure "Load $MODULE"

			echo

			return $RETVAL

		else

			success "Load $MODULE"

			echo

		fi

	elif ([ -f /proc/modules ] && lsmod) | grep -q autofs[^4]

	then

		RETVAL=1

		failure "Load $MODULE"

		echo

		return $RETVAL

	fi

	# Check misc device

	if [ -n "$USE_MISC_DEVICE" -a "x$USE_MISC_DEVICE" = "xyes" ]; then

		sleep 1

		if [ -e "/proc/misc" ]; then

			MINOR=`awk "/$DEVICE/ {print \\$1}" /proc/misc`

			if [ -n "$MINOR" -a ! -c "/dev/$DEVICE" ]; then

				mknod -m 0600 /dev/$DEVICE c 10 $MINOR

			fi

		fi

		if [ -x /sbin/restorecon -a -c /dev/$DEVICE ]; then

			/sbin/restorecon /dev/$DEVICE

		fi

	else

		if [ -c /dev/$DEVICE ]; then

			rm /dev/$DEVICE

		fi

	fi

	echo -n $"Starting $prog: "

	$prog $OPTIONS --pid-file @@autofspiddir@@/autofs.pid

	RETVAL=$?

	if [ $RETVAL -eq 0 ] ; then

		success "$prog startup"

	else

		failure "$prog startup"

	fi

	if [ $RETVAL -eq 0 ]; then

		touch /var/lock/subsys/autofs

	else

		RETVAL=1

	fi

	echo

	return $RETVAL

}

function stop() {

	echo -n $"Stopping $prog: "

	count=0

	while [ -n "`pidof $prog`" -a $count -lt 15 ] ; do

		killproc $prog -TERM >& /dev/null

		RETVAL=$?

		[ $RETVAL = 0 -a -z "`pidof $prog`" ] || sleep 20

		count=`expr $count + 1`

	done

	if [ $RETVAL -eq 0 ]; then

		rm -f /var/lock/subsys/autofs

	else

		RETVAL=1

	fi

	if [ -n "`pidof $prog`" ] ; then

		failure "$prog shutdown"

	else

		success "$prog shutdown"

	fi

	echo

	return $RETVAL

}

function restart() {

	status autofs > /dev/null 2>&1

	if [ $? -eq 0 ]; then

		stop

		if [ -n "`pidof $prog`" ]; then

			# If we failed to stop, try at least one more time

			# after waiting a little while

			sleep 20

			stop

			auto_pid=`pidof $prog`

			if [ -n "$auto_pid" ]; then

				kill -9 $auto_pid

			fi

		fi

	fi

	start

}

function reload() {

	if [ ! -f /var/lock/subsys/autofs ]; then

		echo $"$prog not running"

		RETVAL=1

		return $RETVAL

	fi

	pid=`pidof $prog`

	if [ -z $pid ]; then

		echo $"$prog not running"

		RETVAL=1

	else

		kill -HUP $pid 2> /dev/null

		echo $"Reloading maps"

		RETVAL=0

	fi

	return $RETVAL

}

function usage_message() {

	echo $"Usage: $0 {start|forcestart|stop|status|restart|force-reload|forcerestart|reload|condrestart|try-restart|usage}"

}

RETVAL=0

# allow non-root users to read status / usage

case "$1" in

	status)

		status -p @@autofspiddir@@/autofs.pid -l autofs $prog

		exit $?;

		;;

	usage)

		usage_message

		exit 0;

		;;

esac

# Only the root user may change the service status

if [ `id -u` -ne 0 ] && [ "$1" != "status" ]; then

	echo "insufficient privilege to change service status"

	exit 4

fi

case "$1" in

	start)

		start

		;;

	forcestart)

		OPTIONS="$OPTIONS --force"

		start

		;;

	stop)

		stop

		;;

	restart|force-reload)

		restart

		;;

	forcerestart)

		OPTIONS="$OPTIONS --force"

		restart

		;;

	reload)

		reload

		;;

	condrestart|try-restart)

		if [ -f /var/lock/subsys/autofs ]; then

			restart

		fi

		;;

	*)

		usage_message

		exit 2

		;;

esac

exit $?