#!/bin/sh
#
# 3dm2:     	Starts the 3ware daemon
#
# Author:       Rafal Cygnarowski <pascalek@pld-linux.org>
#
# chkconfig:	345 40 60
# description:	Start the 3dm2 application which logs the current state
#             	of the 3ware DiskSwitch controller card, and then polls
#		for state changes.
#
# processname:	3dm2
# config:	/etc/3dm2/3dm2.conf

# Source function library.
. /etc/rc.d/init.d/functions

RETVAL=0

start() {
  	if [ ! -f /var/lock/subsys/3dm2 ]; then
	    msg_starting "3DM2 Utility"
	    start-stop-daemon --start --quiet --exec /usr/sbin/3dm2
	    RETVAL=$?
	    if [ $RETVAL -eq 0 ]; then
			ok
			touch /var/lock/subsys/3dm2
	    else
			fail
			RETVAL=1
	    fi
	else
	    msg_already_running "3DM2 Utility"
	fi
}

stop() {
	# FIXME: stop should NEVER fail with error code
	if [ -f /var/lock/subsys/3dm2 ]; then
	    msg_stopping "3DM2 Utility"
		# FIXME: spec needs rc-scripts versioned dep for start-stop-daemon (see PLD-doc/BuildRequires.txt)
	    start-stop-daemon --stop --quiet --exec /usr/sbin/3dm2 > /dev/null
	    RETVAL=$?
	    if [ $RETVAL -eq 0 ]; then
			ok
			rm -f /var/lock/subsys/3dm2
	    else
			fail
			RETVAL=1
	    fi
	else
	    msg_not_running "3DM2 Utility"
	fi
}

# See how we were called.
case "$1" in
  start)
  	start
	;;
  stop)
  	stop
	;;
  status)
	status 3dm2
	RETVAL=$?
	;;
  restart)
	stop
	sleep 2
	start
	;;
  *)
	msg_usage "$0 {start|stop|status|restart}"
	exit 3
esac

exit $RETVAL