toner polling

git-svn-id: http://www.observium.org/svn/observer/trunk@1014 61d68cd4-352d-0410-923a-c4978735b2b8

includes/polling/toner.inc.php

@@ -0,0 +1,39 @@
+<?php
+
+if ($config['show_printers'])
+{
+  $query = "SELECT * FROM toner WHERE device_id = '" . $device['device_id'] . "'";
+  $toner_data = mysql_query($query);
+  
+  while($toner = mysql_fetch_array($toner_data)) 
+  {
+    echo("Checking toner " . $toner['toner_descr'] . "... ");
+
+    $toner_cmd = $config['snmpget'] . " -O Uqnv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " " . $toner['toner_oid'] . "|grep -v \"No Such Instance\"";
+    $tonerperc = trim(str_replace("\"", "", shell_exec($toner_cmd)));
+    $tonerperc = $tonerperc / $toner['toner_capacity'] * 100;
+
+    $tonerrrd  = $config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename("toner-" . $toner['toner_descr'] . ".rrd");
+
+    if (!is_file($tonerrrd)) 
+    {
+      `rrdtool create $tonerrrd \
+      --step 300 \
+      DS:toner:GAUGE:100:0:20000 \
+      RRA:AVERAGE:0.5:1:1200 \
+      RRA:MIN:0.5:12:2400 \
+      RRA:MAX:0.5:12:2400 \
+      RRA:AVERAGE:0.5:12:2400`;
+    }
+
+    echo($tonerperc . " %\n");
+
+    rrdtool_update($tonerrrd,"N:$tonerperc");
+
+    #FIXME could report for toner out... :)
+
+    mysql_query("UPDATE toner SET toner_current = '$tonerperc' WHERE toner_id = '" . $toner['toner_id'] . "'");
+  }
+}
+
+?>

poll-device.php

@@ -164,6 +164,7 @@ while ($device = mysql_fetch_array($device_query)) {
     include("includes/polling/ports.inc.php");
     include("includes/polling/cisco-mac-accounting.inc.php");
     include("includes/polling/bgpPeer.inc.php");
+    include("includes/polling/toner.inc.php")
 
   unset( $update ) ;
   unset( $seperator) ;