<?php
/*
 * LibreNMS Cisco wireless controller information module
 *
 * Copyright (c) 2016 Tuomas Riihimäki <tuomari@iudex.fi>
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.  Please see LICENSE.txt at the top level of
 * the source code distribution for details.
*/

$oids = "entPhysicalModelName.1 entPhysicalSoftwareRev.1 entPhysicalSerialNum.1";

$data = snmp_get_multi($device, $oids, "-OQUs", "ENTITY-MIB");

if (isset($data[1]['entPhysicalSoftwareRev']) && $data[1]['entPhysicalSoftwareRev'] != "") {
   $version = $data[1]['entPhysicalSoftwareRev'];
}

if (isset($data[1]['entPhysicalName']) && $data[1]['entPhysicalName'] != "") {
   $hardware = $data[1]['entPhysicalName'];
}

if (isset($data[1]['entPhysicalModelName']) && $data[1]['entPhysicalModelName'] != "") {
   $hardware = $data[1]['entPhysicalModelName'];
}

if(empty($hardware)) {
  $hardware = snmp_get($device, "sysObjectID.0", "-Osqv", "SNMPv2-MIB:CISCO-PRODUCTS-MIB");
}

?>