net-analyzer/darkstat/files/darkstat-init


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#!/sbin/runscript
# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2 
# $Header: /var/cvsroot/gentoo-x86/net-analyzer/darkstat/files/darkstat-init,v 1.4 2007/02/01 21:35:33 jokey Exp $

IF=${SVCNAME##*.}

if [[ -n "${IF}" && ${SVCNAME} != "darkstat" ]] ; then
	PIDFILE=/var/run/darkstat.${IF}.pid
else
	PIDFILE=/var/run/darkstat.pid
fi

depend() {
        need net
}

chkconfig() {
	if [[ -n "${IF}" && ${SVCNAME} != "darkstat" ]] ; then
		if [[ ! -f "/etc/conf.d/darkstat.${IF}" ]]; then
			eerror "/etc/conf.d/darkstat.${IF} does not exist. Please, create."
			return 1
		fi
		INTERFACE=${IF}
	else
		if [[ ! -f "/etc/conf.d/darkstat" ]]; then
			eerror "/etc/conf.d/darkstat does not exist. Please, create."
			return 1
		fi
	fi

	if [[ -z "${INTERFACE}" ]]; then
		ewarn "No interface specified. Trying to use eth0."
		INTERFACE="eth0"
	fi

	DARKSTAT_OPTS="-i ${INTERFACE}"
	[[ -n "${PORT}" ]] && DARKSTAT_OPTS="${DARKSTAT_OPTS} -p ${PORT}"
	[[ -n "${ADDRESS}" ]] && DARKSTAT_OPTS="${DARKSTAT_OPTS} -b ${ADDRESS}"
	[[ -n "${FILTER}" ]] && DARKSTAT_OPTS="${DARKSTAT_OPTS} -f ${FILTER}"
	return 0
}

start() {
	chkconfig || return 1
	ebegin "Starting darkstat on ${INTERFACE}"
	# Remove --background option for debugging.
	start-stop-daemon --start --exec /usr/sbin/darkstat --pidfile ${PIDFILE} --make-pidfile --background -- ${DARKSTAT_OPTS}
	eend $?
}

stop() {
	ebegin "Stopping darkstat on ${INTERFACE}"
	start-stop-daemon --stop --quiet --retry 5 --pidfile ${PIDFILE}
	eend $?
}