<?php
/**
 * LibreNMS - ADVA device support - Current
 *
 * @category   Network_Monitoring
 * @package    LibreNMS
 * @subpackage ADVA device support
 * @author     Christoph Zilian <czilian@hotmail.com>
 * @license    http://gnu.org/copyleft/gpl.html GNU GPL
 * @link       https://github.com/librenms/librenms/

 * 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.
 **/

// ******************************************
// ***** Sensors for ADVA FSP150EG-X Chassis
// ******************************************

// Define Sensors and Limits
$sensors_adva = [
    [
        'sensor_name' => 'psuOutputCurrent',
        'sensor_oid' => '.1.3.6.1.4.1.2544.1.12.3.1.4.1.8',
    ],
];

$multiplier = 1;
$divisor = 1000;

foreach (array_keys($pre_cache['adva_fsp150']) as $index) {
    foreach ($sensors_adva as $entry) {
        $sensor_name = $entry['sensor_name'];
        if ($pre_cache['adva_fsp150'][$index][$sensor_name]) {
            $oid = $entry['sensor_oid'] . "." . $index;
            $descr = $pre_cache['adva_fsp150'][$index]['slotCardUnitName'] . " [#" . $pre_cache['adva_fsp150'][$index]['slotIndex'] . "]";
            $current = $pre_cache['adva_fsp150'][$index][$entry['sensor_name']] / $divisor;

            discover_sensor(
                $valid['sensor'],
                'current',
                $device,
                $oid,
                $entry['sensor_name'] . $index,
                'adva_fsp150',
                $descr,
                $divisor,
                $multiplier,
                null,
                null,
                null,
                null,
                $current
            );
        } //End if sensor exists
    } //End foreach $entry
} //End foreach $index
unset($sensors_adva, $entry);
// ************** End of Sensors for ADVA FSP150CC Series **********

// FSP150 Pro Series SFP Current

foreach ($pre_cache['adva_fsp150_ports'] as $index => $entry) {
    if ($entry['cmEthernetNetPortMediaType'] == 'fiber' && $entry['cmEthernetNetPortOperationalState'] == 'normal') {
        $oid = '.1.3.6.1.4.1.2544.1.12.5.1.5.1.32.' . $index . '.3';
        $current = snmp_get($device, $oid, '-Oqv', 'CM-PERFORMANCE-MIB', '/var/www/librenms/mibs/adva');
        if ($current != 0) {
            $entPhysicalIndex = $entry['cmEthernetNetPortIfIndex'];
            $entPhysicalIndex_measured = 'ports';
            $descr = dbFetchCell('SELECT `ifName` FROM `ports` WHERE `ifIndex`= ? AND `device_id` = ?', [$entry['cmEthernetNetPortIfIndex'], $device['device_id']]) . ' BIAS';

            discover_sensor(
                $valid['sensor'],
                'current',
                $device,
                $oid,
                'cmEthernetNetPortStatsLBC.' . $index,
                'adva_fsp150',
                $descr,
                $divisor,
                $multiplier,
                null,
                null,
                null,
                null,
                $current,
                'snmp',
                $entPhysicalIndex,
                $entPhysicalIndex_measured
            );
        }
    }

    if ($entry['cmEthernetAccPortMediaType'] && $entry['cmEthernetAccPortMediaType'] == 'fiber' && $entry['cmEthernetAccPortOperationalState'] == 'normal') {
        $oid = '.1.3.6.1.4.1.2544.1.12.5.1.1.1.32.' . $index . '.3';
        $current = snmp_get($device, $oid, '-Oqv', 'CM-PERFORMANCE-MIB', '/var/www/librenms/mibs/adva');
        if ($current != 0) {
            $entPhysicalIndex = $entry['cmEthernetAccPortIfIndex'];
            $entPhysicalIndex_measured = 'ports';
            $descr = dbFetchCell('SELECT `ifName` FROM `ports` WHERE `ifIndex`= ? AND `device_id` = ?', [$entry['cmEthernetAccPortIfIndex'], $device['device_id']]) . ' BIAS';

            discover_sensor(
                $valid['sensor'],
                'current',
                $device,
                $oid,
                'cmEthernetAccPortStatsLBC.' . $index,
                'adva_fsp150',
                $descr,
                $divisor,
                $multiplier,
                null,
                null,
                null,
                null,
                $current,
                'snmp',
                $entPhysicalIndex,
                $entPhysicalIndex_measured
            );
        }
    }

    if ($entry['cmEthernetTrafficPortMediaType'] == 'fiber' && $entry['cmEthernetTrafficPortOperationalState'] == 'normal') {
        $oid = '.1.3.6.1.4.1.2544.1.12.5.1.21.1.32.' . $index . '.3';
        $current = snmp_get($device, $oid, '-Oqv', 'CM-PERFORMANCE-MIB', '/var/www/librenms/mibs/adva');
        if ($current != 0) {
            $entPhysicalIndex = $entry['cmEthernetTrafficPortIfIndex'];
            $entPhysicalIndex_measured = 'ports';
            $descr = dbFetchCell('SELECT `ifName` FROM `ports` WHERE `ifIndex`= ? AND `device_id` = ?', [$entry['cmEthernetTrafficPortIfIndex'], $device['device_id']]) . ' BIAS';

            discover_sensor(
                $valid['sensor'],
                'current',
                $device,
                $oid,
                'cmEthernetTrafficPortStatsLBC.' . $index,
                'adva_fsp150',
                $descr,
                $divisor,
                $multiplier,
                null,
                null,
                null,
                null,
                $current,
                'snmp',
                $entPhysicalIndex,
                $entPhysicalIndex_measured
            );
        }
    }
}
