#!/sbin/runscript
# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

# Default location if not specified in /etc/conf.d/ddclient
PIDFILE=${PIDFILE:-/var/run/ddclient/ddclient.pid}

depend() {
	before cron
	need net
	use dns logger
}

checkconfig() {
	local conf="/etc/ddclient/ddclient.conf"

	if [[ -e "${conf}" ]] ; then
		if [[ -n $(find /etc/ddclient/ -name ddclient.conf -perm +0004 -maxdepth 1) ]] ; then
			eerror "${conf} must not be world-readable. Run e.g.:"
			eerror "   chmod 640 ${conf}"
			eerror "   chown root:ddclient ${conf}"
			return 1
		fi
	else
		eerror "/etc/ddclient/ddclient.conf is needed to run ddclient"
		eerror "There is a sample file in /etc/ddclient/"
		return 1
	fi
}

start() {
	checkconfig || return 1
	ebegin "Starting DDClient"
	start-stop-daemon \
		--start \
		--chuid ddclient \
		--exec /usr/sbin/ddclient -- -pid="${PIDFILE}"
	eend $?
}

stop() {
	ebegin "Stopping DDClient"
	start-stop-daemon \
		--stop \
		--signal USR1 \
		--pidfile "${PIDFILE}"
	eend $?
}