#!/bin/sh

DAEMON=collectd
DAEMON_CONFIG="/tmp/flash/collectd/collectd.conf"
DAEMON_LONG_NAME="Collectd daemon"
. /etc/init.d/modlibrc

config() {
	mkdir -p /var/lib/collectd
	rm /var/mod/etc/graph 2>/dev/null

	if [ -z "$COLLECTD_GRAPHDIR" ]; then
		echo "Error: Collectd graph dir is not set, aborting..."
		exit 255
	fi

	ln -s $(echo "$COLLECTD_GRAPHDIR" | sed 's/\/*$//g') /var/mod/etc/graph 2>/dev/null
}

start() {
	modreg status collectd $(lang de:"Statistik" en:"Statistics") view
	modlib_startdaemon $DAEMON -C $DAEMON_CONFIG -P $PID_FILE
}

stop_post() {
	[ "$1" == "0" ] && modunreg status collectd view
}

case $1 in
	""|load)
		mkdir -p /tmp/flash/$DAEMON
		[ ! -e "$DAEMON_CONFIG" ] && modlib_config

		modreg cgi 'collectd' 'Collectd'
		modreg daemon collectd
		modreg file collectd conf 'collectd.conf' 1 "collectd_conf"

		modlib_start $COLLECTD_ENABLED
		;;
	unload)
		modunreg daemon collectd
		modunreg file collectd
		modlib_stop
		;;
	start)
		modlib_start
		;;
	stop)
		modlib_stop
		;;
	restart)
		modlib_restart
		;;
	status)
		modlib_status
		;;
	*)
		echo "Usage: $0 [load|unload|start|stop|restart|status]" 1>&2
		exit 1
		;;

esac

exit 0