#!/bin/sh

. /etc/conf.d/dkfilter
. /etc/rc.conf
. /etc/rc.d/functions

DKFILTER_IN_ARGS="--user=$DKFILTER_USER --group=$DKFILTER_GROUP --hostname=$DKFILTER_HOSTNAME 127.0.0.1:10025 127.0.0.1:10026"
DKFILTER_OUT_ARGS="--user=$DKFILTER_USER --group=$DKFILTER_GROUP --keyfile=$DKFILTER_PRIVATE_KEY --selector=$DKFILTER_SELECTOR --domain=$DKFILTER_DOMAIN --method=nofws --headers 127.0.0.1:10027 127.0.0.1:10028"

DKFILTER_IN_BIN="/usr/bin/dkfilter.in"
DKFILTER_OUT_BIN="/usr/bin/dkfilter.out"
PIDDKFILTER_IN="/var/run/dkfilter.in"
PIDDKFILTER_OUT="/var/run/dkfilter.out"

get_pid_in() {
	ps fax | grep dkfilter.in | grep perl | awk -- "{print \$1}"
}

get_pid_out() {
	ps fax | grep dkfilter.out | grep perl | awk -- "{print \$1}"
}

case "$1" in
	start)
		stat_busy "Starting inbound DomainKeys-filter (dkfilter.in)..."
		$DKFILTER_IN_BIN $DKFILTER_IN_ARGS 1>>/var/log/dkfilter.in 2>>/var/log/dkfilter.in &
		get_pid_in dkfilter.in >$PIDDKFILTER_IN
		RETVAL=$?
		if [ $RETVAL -eq 0 ]; then
			stat_done
		else
			stat_fail
			exit $RETVAL
		fi

		stat_busy "Starting outbound DomainKeys-filter (dkfilter.out)..."
		$DKFILTER_OUT_BIN $DKFILTER_OUT_ARGS 1>>/var/log/dkfilter.out 2>>/var/log/dkfilter.out &
		get_pid_out dkfilter.out >$PIDDKFILTER_OUT
		RETVAL=$?
		if [ $RETVAL -eq 0 ]; then
			stat_done
		else
			stat_fail
			exit $RETVAL
		fi
		;;

	stop)
		stat_busy "Shutting down inbound DomainKeys-filter (dkfilter.in)..."
		kill `get_pid_in`
		RETVAL=$?
		if [ $RETVAL -eq 0 ]; then
			stat_done
		else
			stat_fail
			exit $RETVAL
		fi
		stat_busy "Shutting down outbound DomainKeys-filter (dkfilter.out)..."
		kill `get_pid_out`
		RETVAL=$?
		if [ $RETVAL -eq 0 ]; then
			stat_done
		else
			stat_fail
			exit $RETVAL
		fi
		;;
	restart)
		$0 stop
		$0 start
		;;
	*)
		echo "Usage: $0 {start|stop|restart}"
		exit 1
		;;
esac