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#!/sbin/runscript
# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
#
extra_commands="rebuild"
extra_started_commands="reload"
description="NSD is an authoritative only, high performance, open source name server"
description_rebuild="Rebuild zone database"
description_reload="Rebuild zone database and reload it"
config_file=${config_file:-/etc/nsd/nsd.conf}
my_nsdc="/usr/sbin/nsdc"
my_nsd_checkconf="/usr/sbin/nsd-checkconf"
depend() {
need net
use logger
provide auth-dns
}
_checkconf() {
if ! test -e "${config_file}"; then
eerror "You need to create an appropriate config file."
eerror "An example can be found in /etc/nsd/nsd.conf.sample"
return 1
fi
if ! ${my_nsd_checkconf} "${config_file}"; then
eerror "You have errors in your configfile (${config_file})"
return 1
fi
return 0
}
_checkdb() {
local database=$(${my_nsd_checkconf} -o database ${config_file})
if ! test -f $database; then
eerror "You have no database file in ${database}, will try to rebuild"
_rebuild
fi
return 0
}
_patch() {
local difffile=$(${my_nsd_checkconf} -o difffile ${config_file})
if test -s ${difffile}; then
ebegin "Patching NSD zone files"
${my_nsdc} patch > /dev/null
eend $?
fi
}
rebuild() {
ebegin "Rebuilding NSD zone database"
if ! ${my_nsdc} rebuild > /dev/null; then
eerror "There was an error rebuilding the database. Please review your zone files."
return 1
fi
eend $?
}
start() {
ebegin "Starting NSD"
_checkconf || return 1
_checkdb || rebuild || return 1
${my_nsdc} start
${my_nsdc} running
eend $?
}
stop() {
ebegin "Stopping NSD"
_patch
${my_nsdc} stop
eend $?
}
reload() {
_checkconf || return 1
rebuild || return 1
ebegin "Reloading NSD zone database"
${my_nsdc} reload
eend $?
}
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