<?php

// LMSensors Fanspeeds
if ($device['os'] == 'linux' || $device['os'] == 'pktj' ||  $device['os'] == 'cumulus') {
    $oids = snmp_walk($device, 'lmFanSensorsDevice', '-OsqnU', 'LM-SENSORS-MIB');
    d_echo($oids."\n");

    $oids = trim($oids);
    if ($oids) {
        echo 'LM-SENSORS ';
    }

    foreach (explode("\n", $oids) as $data) {
        $data = trim($data);
        if ($data) {
            list($oid,$descr) = explode(' ', $data, 2);
            $split_oid        = explode('.', $oid);
            $index            = $split_oid[(count($split_oid) - 1)];
            $oid              = '1.3.6.1.4.1.2021.13.16.3.1.3.'.$index;
            $current          = snmp_get($device, $oid, '-Oqv', 'LM-SENSORS-MIB');
            $descr            = trim(str_ireplace('fan-', '', $descr));
            if ($current !== false && $current >= 0) {
                discover_sensor($valid['sensor'], 'fanspeed', $device, $oid, $index, 'lmsensors', $descr, '1', '1', null, null, null, null, $current);
            }
        }
    }
}//end if