#!/bin/sh /etc/rc.common
# Copyright (C) 2006 OpenWrt.org

START=98
STOP=10
BIN=rrdcollect
DEFAULT=/etc/default/$BIN
RUN_D=/var/run
PID_F=$RUN_D/$BIN.pid
LIB_D=/var/lib/rrdcollect
CGI_S=$LIB_D/rrd.cgi
IMG_D=$LIB_D/img
RRD_D=$LIB_D/rrd
USB_D=/usb/rrdcollect/rrd

start() {
        sleep 10
	[ -f $DEFAULT ] && . $DEFAULT
	mkdir -p $RUN_D
	mkdir -p $IMG_D
	mkdir -p $RRD_D
	USB_F=$(find $USB_D -name "*.rrd" 2>/dev/null)
	[ -n "$USB_F" ] && cp $USB_F $RRD_D
	RRD_F=$(find $RRD_D -name "*.rrd" 2>/dev/null)
	[ -n "$RRD_F" ] || /usr/bin/rrd.sh init
	[ -x $CGI_S ] || /usr/bin/rrd.sh cgi
	/opt/usr/sbin/$BIN --pipe="/opt/usr/bin/rrdtool - $RRD_D >/dev/null"
}

stop() {
	USB_F=$(find $USB_D -name "*.rrd" 2>/dev/null)
	[ -n "$USB_F" ] && cp $RRD_D/* $USB_D
	[ -f $PID_F ] && kill $(cat $PID_F)
}