#!/sbin/runscript
# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-dns/unbound/files/unbound.initd,v 1.2 2011/09/13 15:14:49 matsuu Exp $

name="unbound daemon"
extra_commands="configtest"
extra_started_commands="reload"
description="unbound is a Domain Name Server (DNS) that is used to resolve host names to IP address."
description_configtest="Run syntax tests for configuration files only."
description_reload="Kills all children and reloads the configuration."


UNBOUND_BINARY=${UNBOUND_BINARY:-/usr/sbin/unbound}
UNBOUND_CHECKCONF=${UNBOUND_CHECKCONF:-/usr/sbin/unbound-checkconf}
UNBOUND_CONFFILE=${UNBOUND_CONFFILE:-/etc/unbound/${SVCNAME}.conf}

depend() {
	need net
	use logger
	provide dns
	after auth-dns
}

checkconfig() {
	checkpath --directory /var/run/unbound
	UNBOUND_PIDFILE=$("${UNBOUND_CHECKCONF}" -o pidfile "${UNBOUND_CONFFILE}")
	return $?
}

configtest() {
	ebegin "Checking ${SVCNAME} configuration"
	checkconfig
	eend $?
}

start() {
	checkconfig || return $?
	ebegin "Starting ${SVCNAME}"
	start-stop-daemon --start --pidfile "${UNBOUND_PIDFILE}" \
		--exec "${UNBOUND_BINARY}" -- -c "${UNBOUND_CONFFILE}"
	eend $?
}

stop() {
	checkconfig || return $?
	ebegin "Stopping ${SVCNAME}"
	start-stop-daemon --stop --pidfile "${UNBOUND_PIDFILE}"
	eend $?
}

reload() {
	checkconfig || return $?
	ebegin "Reloading ${SVCNAME}"
	start-stop-daemon --signal HUP --pidfile "${UNBOUND_PIDFILE}"
	eend $?
}