#!/bin/bash
#
# zarafa-dagent Zarafa Outlook Sharing LMTP Delivery agent
#
# chkconfig: - 86 24
# description: The Zarafa Delivery agent in LMTP mode can be used to \
#              run the zarafa-dagent in daemon mode and let your SMTP \
#              server connect to it to deliver email to users using \
#              the LMTP protocol. The Zarafa Delivery agent can also \
#              be used as a standalone program.
# processname: /usr/bin/zarafa-dagent
# config: /etc/zarafa/dagent.cfg
# pidfile: /var/run/zarafa-dagent.pid

### BEGIN INIT INFO
# Provides: zarafa-dagent
# Required-Start: $local_fs $network $remote_fs $syslog
# Required-Stop: $local_fs $network $remote_fs $syslog
# Should-Start: zarafa-server
# Should-Stop: zarafa-server
# Short-Description: Zarafa Outlook Sharing LMTP Delivery agent
# Description: The Zarafa Delivery agent in LMTP mode can be used to run
#              the zarafa-dagent in daemon mode and let your SMTP server
#              connect to it to deliver email to users using the LMTP
#              protocol. The Zarafa Delivery agent can also be used as a
#              standalone program.
### END INIT INFO

DAGENTCONFIG=/etc/zarafa/dagent.cfg
DAGENTPROGRAM=/usr/bin/zarafa-dagent

# Sanity checks.
[ -x $DAGENTPROGRAM ] || exit 0

# the -d option is required to run LMTP mode deamonized
DAGENTCONFIG_OPT="-d"
[ ! -z $DAGENTCONFIG -a -f $DAGENTCONFIG ] && DAGENTCONFIG_OPT="$DAGENTCONFIG_OPT -c $DAGENTCONFIG"

[ -f /etc/sysconfig/zarafa ] && . /etc/sysconfig/zarafa
if [ -z "$ZARAFA_LOCALE" ]; then
	ZARAFA_LOCALE="C"
fi

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

RETVAL=0
dagent=`basename $DAGENTPROGRAM`
lockfile=/var/lock/subsys/$dagent
pidfile=/var/run/$dagent.pid

start() {
	# Start in background, always succeeds
	echo -n $"Starting $dagent: "
	export LC_ALL=$ZARAFA_LOCALE
	export LANG=$ZARAFA_LOCALE
	daemon $DAGENTPROGRAM $DAGENTCONFIG_OPT
	RETVAL=$?
	unset LC_ALL LANG
	echo
	[ $RETVAL -eq 0 ] && touch $lockfile

	return $RETVAL
}

stop() {
	echo -n $"Stopping $dagent: "
	killproc $DAGENTPROGRAM
	RETVAL=$?
	echo
	[ $RETVAL -eq 0 ] && rm -f $lockfile

	return $RETVAL
}

restart() {
	stop
	start
}

reload() {
	echo -n $"Restarting $dagent: "
	killproc $DAGENTPROGRAM -SIGHUP
	RETVAL=$?
	echo

	return $RETVAL
}

# See how we were called.
case "$1" in
    start)
		start
		;;
    stop)
		stop
		;;
    status)
		status $dagent
		RETVAL=$?
		;;
    restart|force-reload)
		restart
		;;
    condrestart|try-restart)
		if [ -f ${pidfile} ]; then
			stop
			start
		fi
		;;
    reload)
		reload
		;;
    *)
		echo $"Usage: $dagent {start|stop|status|reload|restart|condrestart|force-reload|try-restart}"
		RETVAL=1
		;;
esac

exit $RETVAL