plugin/entropy.php


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<?php

# Collectd Entropy plugin

require_once 'conf/common.inc.php';
require_once 'type/Default.class.php';

## LAYOUT
# entropy/entropy.rrd

$obj = new Type_Default($CONFIG, $_GET);
$obj->data_sources = array('value');
$obj->ds_names = array(
	'value' => 'Entropy bits',
);
$obj->colors = array(
	'value' => '0000f0',
);
$obj->rrd_title = 'Available entropy';
$obj->rrd_vertical = 'Bits';
$obj->rrd_format = '%4.0lf';

# backwards compatibility
if ($CONFIG['version'] < 5) {
	$obj->data_sources = array('entropy');

	$obj->ds_names['entropy'] = $obj->ds_names['value'];
	unset($obj->ds_names['value']);

	$obj->colors['entropy'] = $obj->colors['value'];
	unset($obj->colors['value']);
}

$obj->rrd_graph();