gentoo-overlay/net-misc/knock/files/knockd.initd.2

#!/sbin/openrc-run
# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License, v2 or later
# $Id$

: ${CONFIGFILE:=/etc/knockd.conf}
: ${IFACE:=eth0}

get_config() {
	[ -f ${CONFIGFILE} ] && conf=$(awk 'tolower($1) == "'$1'" { print $3 }' ${CONFIGFILE})

	echo ${conf:-$2}
}

depend() {
	need net
	use net.${IFACE}

	[ "$(get_config usesyslog no)" != "no" ] && use logger
}

pidfile=$(get_config pidfile /var/run/knockd.pid)

command=/usr/sbin/knockd
command_args="-d -i ${IFACE} ${OPTS}"