#! /bin/bash

#

# ups: Starts the Network UPS Tools

#

# chkconfig: - 26 74

# description: Network UPS Tools is a collection of programs which provide a common \

#		interface for monitoring and administering UPS hardware.

# processname: upsd

# config: /etc/ups/

# config: /etc/sysconfig/ups

#

### BEGIN INIT INFO

# Provides: ups

# Required-Start: $syslog $network $named

# Required-Stop: $local_fs

# Default-Stop: 0 1 6

# Short-Description: Starts the Network UPS tools

# Description: Network UPS Tools is a collection of programs which provide a common \

#		interface for monitoring and administering UPS hardware. 

### END INIT INFO

# Source function library.

if [ -f /etc/init.d/functions ]; then

	. /etc/init.d/functions

elif [ -f /etc/rc.d/init.d/functions ]; then

	. /etc/rc.d/init.d/functions

else

	exit 0

fi

# Get config.

if [ -f /etc/sysconfig/ups ]; then

	. /etc/sysconfig/ups

else

	SERVER="no"

fi

start() {

	if [ "$SERVER" = "yes" ]; then

		echo -n $"Starting UPS driver controller: "

		daemon /sbin/upsdrvctl start > /dev/null 2>&1 && success || failure

		RETVAL=$?

		echo

		prog="upsd"

		echo -n $"Starting $prog: "

		daemon /usr/sbin/upsd $UPSD_OPTIONS > /dev/null 2>&1 && success || failure

		if [ "$RETVAL" = 0 ]; then

			RETVAL=$?

		fi

		echo

		echo -n $"Starting UPS monitor (master): "

		daemon --pidfile /var/run/nut/upsmon.pid /usr/sbin/upsmon > /dev/null 2>&1 && success || failure

		if [ "$RETVAL" = 0 ]; then

			RETVAL=$?

		fi

		echo

	else

		echo -n $"Starting UPS monitor (slave): "

		daemon --pidfile /var/run/nut/upsmon.pid /usr/sbin/upsmon > /dev/null 2>&1 && success || failure

		echo

	fi

	[ "$RETVAL" = 0 ] && touch /var/lock/subsys/ups

}

stop() {

	echo -n $"Stopping UPS monitor: "

	killproc -p /var/run/nut/upsmon.pid upsmon

	echo

	if [ "$SERVER" = "yes" ]; then

		prog="upsd"

		echo -n $"Stopping $prog: "

		killproc upsd > /dev/null 2>&1 && success || failure

		RETVAL=$?

		echo

		echo -n $"Shutting down UPS driver controller: "

		/sbin/upsdrvctl stop > /dev/null 2>&1 && success || failure

		if [ "$RETVAL" = 0 ]; then

			RETVAL=$?

		fi

		echo

	fi

	[ "$RETVAL" = 0 ] && rm -f /var/lock/subsys/ups

}

restart() {

	stop

        waitmore=5

        while [ -n "$(ls /var/run/nut/)" -a $waitmore -ge 1 ]

        do

          sleep 1

          waitmore=$((waitmore-1))

        done

	start

}

reload() {

	# FIXME: upsd and upsmon always return 0

	# => can't tell if reload was successful

	if [ "$SERVER" = "yes" ]; then

		action "Reloading upsd:" /usr/sbin/upsd -c reload

		RETVAL=$?

	fi

	action "Reloading upsmon:" /usr/sbin/upsmon -c reload

	if [ "$RETVAL" = 0 ]; then

		RETVAL=$?

	fi

}

# See how we are called.

case "$1" in

	start)

		start ;;

	stop)

		stop ;;

	restart)

		restart ;;

	try-restart)

		[ -f /var/lock/subsys/ups ] && restart || :

		;;

	reload)

		reload ;;

	force-reload)

		restart ;;

	status)

		if [ "$SERVER" = "yes" ]; then

			status upsd

		fi

		status upsmon

		;;

	*)

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

		RETVAL=3

esac

exit $RETVAL