Basic support for Xirrus Wireless Access Points.

I agree to the conditions of the Contributor Agreement contained in doc/General/Contributing.md.

includes/definitions.inc.php

@@ -1671,6 +1671,18 @@ $config['os'][$os]['icon']             = 'deliberant';
 $config['os'][$os]['over'][0]['graph'] = 'device_bits';
 $config['os'][$os]['over'][0]['text']  = 'Device Traffic';
 
+// Xirrus AP
+$os = 'xirrus';
+$config['os'][$os]['text']             = 'Xirrus';
+$config['os'][$os]['type']             = 'wireless';
+$config['os'][$os]['icon']             = 'xirrus';
+$config['os'][$os]['over'][0]['graph'] = 'device_bits';
+$config['os'][$os]['over'][0]['text']  = 'Device Traffic';
+$config['os'][$os]['over'][1]['graph'] = 'device_wifi_clients';
+$config['os'][$os]['over'][1]['text']  = 'Wifi Clients';
+
+
+
 // Graph Types
 require_once $config['install_dir'].'/includes/load_db_graph_types.inc.php';
 

includes/discovery/os/xirrus.inc.php

@@ -0,0 +1,9 @@
+<?php
+
+if(!$os) {
+    if (strstr($sysDescr, 'Xirrus')) {
+        $os = 'xirrus';
+    }
+}
+
+?>

includes/polling/wifi.inc.php

@@ -78,6 +78,19 @@ if ($device['type'] == 'network' || $device['type'] == 'firewall' || $device['ty
         echo (($wificlients1 + 0).' clients on wireless connector, ');
     }
 
+    if ($device['os'] == 'xirrus') {
+        $wificlients1=0; $wificlients2=0;
+        $assoc = snmpwalk_cache_oid($device, 'XIRRUS-MIB::stationAssociationIAP', array(), 'XIRRUS-MIB');
+        foreach($assoc as $station) {
+            if ($station['stationAssociationIAP']=='iap1') {
+                $wificlients1++;
+            } else {
+                $wificlients2++;
+            }
+        }
+	echo "Xirrus - $wificlients1 / $wificlients2\n";
+    }
+
     if (isset($wificlients1) && $wificlients1 != '') {
         $tags = array(
             'rrd_def'   => 'DS:wificlients:GAUGE:600:-273:1000',