<?php

# Define some colors

$red        = '#FF0000';
$magenta    = '#FF00FF';
$navy       = '#000080';
$green      = '#008000';
$yellow     = '#FFFF00';
$orangered  = '#FF4500';
$darkred    = '#8B0000';
$blue       = '#0000FF';
$darkblue   = '#000099';
$darkorange = '#FF8C00';


$line[1]     = $darkblue;
$line[2]     = $magenta;
$line[3]     = $darkorange;
$line[4]     = $green;

$area[1]     = $green;
$area[2]     = $darkorange;
$area[3]     = $magenta;
$area[4]     = $darkblue;


# Replace underscores in services descriptions

$servicedesc = str_replace("_", " ", $servicedesc);

# Main logic

foreach ($DS as $i)
        {
        $vlabel = $UNIT[$i];

        $opt[$i] = '--vertical-label "' . $vlabel . '" --title "' . $hostname . ' / ' . $servicedesc . '"';
        $ds_name[$i] = $LABEL[$i];
        $def[$i]  = "DEF:var1=".$RRDFILE[$i].":".$DS[$i].":AVERAGE ";
        $def[$i] .= "LINE1:var1" . $line[1] . ":\"".$NAME[$i]."\" ";
        $def[$i] .= "GPRINT:var1:LAST:\"%3.4lf ".$UNIT[$i]." LAST \" ";
        $def[$i] .= "GPRINT:var1:MAX:\"%3.4lf ".$UNIT[$i]." MAX \" ";
        $def[$i] .= "GPRINT:var1:AVERAGE:\"%3.4lf ".$UNIT[$i]." AVERAGE \\n\" ";
        }
?>