#!/sbin/runscript
# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

extra_commands="checkconfig"
extra_started_commands="reload"

FWKNOPD_CONFDIR=${FWKNOPD_CONFDIR:-/etc/fwknop}
FWKNOPD_PIDFILE=${FWKNOPD_PIDFILE:-/run/fwknopd.pid}
FWKNOPD_BINARY=${FWKNOPD_BINARY:-/usr/sbin/fwknopd}

depend() {
	need net
	use logger iptables
}

checkconfig() {
	if [ ! -e "${FWKNOPD_CONFDIR}"/fwknopd.conf ] ; then
		eerror "You need ${FWKNOPD_CONFDIR}/fwknopd.conf file to run fwknopd"
		eerror "There is a sample file ${FWKNOPD_CONFDIR}/fwknopd.conf.example"
		return 1
	fi

	if [ ! -e "${FWKNOPD_CONFDIR}"/access.conf ] ; then
		eerror "You need ${FWKNOPD_CONFDIR}/access.conf file to run fwknopd"
		eerror "There is a sample file ${FWKNOPD_CONFDIR}/access.conf.example"
		return 1
	fi
}

start() {
	checkconfig || return 1

	ebegin "Starting ${SVCNAME}"
	start-stop-daemon --start \
		--exec "${FWKNOPD_BINARY}" \
		-- --pid-file="${FWKNOPD_PIDFILE}" "${FWKNOPD_OPTS}"
	eend $?
}

stop() {
	if [ "${RC_CMD}" = "restart" ] ; then
		checkconfig || return 1
	fi

	ebegin "Stopping ${SVCNAME}"
	start-stop-daemon --stop \
		--pidfile "${FWKNOPD_PIDFILE}"
	eend $?
}

reload() {
	checkconfig || return 1

	ebegin "Reloading ${SVCNAME}"
	start-stop-daemon --quiet --exec "${FWKNOPD_BINARY}" \
		-- --pid-file "${FWKNOPD_PIDFILE}" -R
	eend $?
}