add poller/discovery for dell powerconnect cpu

git-svn-id: http://www.observium.org/svn/observer/trunk@2864 61d68cd4-352d-0410-923a-c4978735b2b8

includes/discovery/processors/powerconnect.inc.php

@@ -0,0 +1,23 @@
+<?php
+
+##
+##  Hardcoded discovery of cpu usage on Dell Powerconnect devices.
+##
+##  Dell-Vendor-MIB::dellLanExtension.6132.1.1.1.1.4.4.0 = STRING: "5 Sec (6.99%),    1 Min (6.72%),   5 Min (9.06%)"
+
+if ($device['os'] == "powerconnect")
+{
+  echo("Powerconnect : ");
+
+  $descr = "Processor";
+  $usage = trim(snmp_get($device, "dellLanExtension.6132.1.1.1.1.4.4.0", "-OQUvs", "Dell-Vendor-MIB"),'"');
+
+  if (substr($usage,0,5) == "5 Sec")
+  {
+    discover_processor($valid['processor'], $device, ".1.3.6.1.4.1.674.10895.5000.2.6132.1.1.1.1.4.4.0", "0", "powerconnect", $descr, "1", $usage, NULL, NULL);
+  }
+}
+
+unset ($processors_array);
+
+?>

includes/polling/processors.inc.php

@@ -4,7 +4,7 @@ foreach (dbFetchRows("SELECT * FROM processors WHERE device_id = ?", array($devi
 {
   echo("Processor " . $processor['processor_descr'] . "... ");
 
-  $file = $config['install_dir']."/includes/polling/processors-".$processor['processor_type'].".inc.php";
+  $file = $config['install_dir']."/includes/polling/processors/".$processor['processor_type'].".inc.php";
   if (is_file($file))
   {
     include($file);

includes/polling/processors/powerconnect.inc.php

@@ -0,0 +1,11 @@
+<?php
+
+# "5 Sec (7.31%),    1 Min (14.46%),   5 Min (10.90%)"
+
+$values = trim(snmp_get($device, "dellLanExtension.6132.1.1.1.1.4.4.0", "-OvQ", "Dell-Vendor-MIB"),'"');
+
+preg_match('/5 Sec \((.*)%\),.*1 Min \((.*)%\),.*5 Min \((.*)%\)$/', $values, $matches);
+
+$proc = $matches[3];
+
+?>