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#!/sbin/runscript
# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
description="NSD is an authoritative-only, high performance, open source name server"
extra_commands="configtest patch"
# these can be overridden in /etc/conf.d/nsd if necessary
NSD_CONFIG="${NSD_CONFIG:-/etc/nsd/nsd.conf}"
NSD_BINARY="${NSD_BINARY:-/usr/sbin/nsd}"
NSD_CHECKCONF="${NSD_CHECKCONF:-/usr/sbin/nsd-checkconf}"
NSDC_BINARY="${NSDC_BINARY:-/usr/sbin/nsdc}"
depend() {
need net
use logger
}
configtest() {
ebegin "Checking ${SVCNAME} configuration"
checkconfig
eend $?
}
checkconfig() {
if ! test -e "${NSD_CONFIG}"; then
eerror "You need to create an appropriate config file."
eerror "An example can be found in /etc/nsd/nsd.conf.sample"
return 1
elif ! "${NSD_CHECKCONF}" "${NSD_CONFIG}"; then
eerror "You have errors in your configfile (${NSD_CONFIG})"
return $?
fi
return 0
}
patch() {
local difffile=$(${NSD_CHECKCONF} -o difffile "${NSD_CONFIG}")
if ! test -s "${difffile}"; then
# no difffile found or difffile empty, so no patching required
return 0
fi
ebegin "Patching NSD zone files"
"${NSDC_BINARY}" patch >/dev/null
eend $?
}
start() {
ebegin "Starting NSD"
checkconfig || return $?
local pidfile=$("${NSD_CHECKCONF}" -o pidfile "${NSD_CONFIG}")
checkpath --directory --owner nsd:nsd $(dirname "${pidfile}")
start-stop-daemon --start --pidfile "${pidfile}" \
--exec "${NSD_BINARY}" -- -c "${NSD_CONFIG}"
eend $?
}
stop() {
ebegin "Stopping NSD"
checkconfig || return $?
local pidfile=$("${NSD_CHECKCONF}" -o pidfile "${NSD_CONFIG}")
patch || return $?
start-stop-daemon --stop --pidfile "${pidfile}"
eend $?
}
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