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<?
/* HostMIB Sensors Value Graph. This file is part of JFFNMS.
* Copyright (C) <2005> Javier Szyszlican <javier@szysz.com>
* This program is licensed under the GNU GPL, full terms in the LICENSE file
*/
function graph_sensor_value ($data) {
$def = rrdtool_get_def($data, "value");
switch (true) {
case (strpos($data["interface"],"temp")!==false):
$far = (isset($data["show_celcius"]) && ($data["show_celcius"]==0))?1:0;
$graph = array (
"CDEF:temperature=value,".(($far==1)?"1.8,*,32,+":"1,*"),
"AREA:temperature#DD0000:'Temperature in degrees ".(($far==1)?"Fahrenheit":"Celcius")."\:'",
"GPRINT:temperature:MAX:'Max\:%5.2lf'",
"GPRINT:temperature:AVERAGE:'Average\:%5.2lf'",
"GPRINT:temperature:LAST:'Last\:%5.2lf \\n'"
);
$label = "Temperature";
break;
case (strpos($data["interface"],"in")!==false):
$graph = array (
"AREA:value#0000DD:'Voltage\:'",
"GPRINT:value:MAX:'Max\:%5.2lf %sV'",
"GPRINT:value:AVERAGE:'Average\:%5.2lf %sV'",
"GPRINT:value:LAST:'Last\:%5.2lf %sV\\n'"
);
$label = "Voltage";
break;
case (strpos($data["interface"],"fan")!==false):
$graph = array (
"AREA:value#00DD00:'RPM\:'",
"GPRINT:value:MAX:'Max\:%5.2lf rpm'",
"GPRINT:value:AVERAGE:'Average\:%5.2lf rpm'",
"GPRINT:value:LAST:'Last\:%5.2lf rpm\\n'"
);
$label = "RPM";
break;
default:
// Should we have a Default Case?
break;
}
return array (
array("--vertical-label='".$label."'"),
@array_merge($def, $graph)
);
}
?>
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