<?php
/*
 * LibreNMS
 *
 * Copyright (c) 2016 Neil Lathwood <neil@lathwood.co.uk>
 * 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.
 */

echo 'JunOS ';

$multiplier = 1;
$divisor    = 100;
foreach ($pre_cache['junos_oids'] as $index => $entry) {
    if (is_numeric($entry['jnxDomCurrentRxLaserPower']) && $entry['jnxDomCurrentRxLaserPower'] != 0 && $entry['jnxDomCurrentTxLaserOutputPower'] != 0) {
        $oid = '.1.3.6.1.4.1.2636.3.60.1.1.1.1.5.'.$index;
        $descr = dbFetchCell('SELECT `ifDescr` FROM `ports` WHERE `ifIndex`= ? AND `device_id` = ?', array($index, $device['device_id'])) . ' Rx Power';
        $limit_low = $entry['jnxDomCurrentRxLaserPowerLowAlarmThreshold']/$divisor;
        $warn_limit_low = $entry['jnxDomCurrentRxLaserPowerLowWarningThreshold']/$divisor;
        $limit = $entry['jnxDomCurrentRxLaserPowerHighAlarmThreshold']/$divisor;
        $warn_limit = $entry['jnxDomCurrentRxLaserPowerHighWarningThreshold']/$divisor;
        $current = $entry['jnxDomCurrentRxLaserPower'];
        $entPhysicalIndex = $index;
        $entPhysicalIndex_measured = 'ports';
        discover_sensor($valid['sensor'], 'dbm', $device, $oid, 'rx-'.$index, 'junos', $descr, $divisor, $multiplier, $limit_low, $warn_limit_low, $warn_limit, $limit, $current, 'snmp', $entPhysicalIndex, $entPhysicalIndex_measured);
    }

    if (is_numeric($entry['jnxDomCurrentTxLaserOutputPower']) && $entry['jnxDomCurrentTxLaserOutputPower'] && $entry['jnxDomCurrentRxLaserPower']) {
        $oid = '.1.3.6.1.4.1.2636.3.60.1.1.1.1.7.'.$index;
        $descr = dbFetchCell('SELECT `ifDescr` FROM `ports` WHERE `ifIndex`= ? AND `device_id` = ?', array($index, $device['device_id'])) . ' Tx Power';
        $limit_low = $entry['jnxDomCurrentTxLaserOutputPowerLowAlarmThreshold']/$divisor;
        $warn_limit_low = $entry['jnxDomCurrentTxLaserOutputPowerLowWarningThreshold']/$divisor;
        $limit = $entry['jnxDomCurrentTxLaserOutputPowerHighAlarmThreshold']/$divisor;
        $warn_limit = $entry['jnxDomCurrentTxLaserOutputPowerHighWarningThreshold']/$divisor;
        $current = $entry['jnxDomCurrentTxLaserOutputPower'];
        $entPhysicalIndex = $index;
        $entPhysicalIndex_measured = 'ports';
        discover_sensor($valid['sensor'], 'dbm', $device, $oid, 'tx-'.$index, 'junos', $descr, $divisor, $multiplier, $limit_low, $warn_limit_low, $warn_limit, $limit, $current, 'snmp', $entPhysicalIndex, $entPhysicalIndex_measured);
    }
    if (is_numeric($entry['jnxDomCurrentModuleLaneCount']) && $entry['jnxDomCurrentModuleLaneCount'] > 1) {
        for ($x=0; $x<$entry['jnxDomCurrentModuleLaneCount']; $x++) {
            $lane = $pre_cache['junos_multilane_oids'][$index.'.'.$x];
            if (is_numeric($lane['jnxDomCurrentLaneRxLaserPower']) && $lane['jnxDomCurrentLaneRxLaserPower'] != 0 && $lane['jnxDomCurrentLaneTxLaserOutputPower'] != 0) {
                $oid = '.1.3.6.1.4.1.2636.3.60.1.2.1.1.6.'.$index.'.'.$x;
                $descr = dbFetchCell('SELECT `ifDescr` FROM `ports` WHERE `ifIndex`= ? AND `device_id` = ?', array($index, $device['device_id'])) . ' lane ' . $x . ' Rx Power';
                $limit_low = $entry['jnxDomCurrentRxLaserPowerLowAlarmThreshold']/$divisor;
                $warn_limit_low = $entry['jnxDomCurrentRxLaserPowerLowWarningThreshold']/$divisor;
                $limit = $entry['jnxDomCurrentRxLaserPowerHighAlarmThreshold']/$divisor;
                $warn_limit = $entry['jnxDomCurrentRxLaserPowerHighWarningThreshold']/$divisor;
                $current = $lane['jnxDomCurrentLaneRxLaserPower']/$divisor;
                $entPhysicalIndex = $index;
                $entPhysicalIndex_measured = 'ports';
                discover_sensor($valid['sensor'], 'dbm', $device, $oid, 'rx-'.$index.'.'.$x, 'junos', $descr, $divisor, $multiplier, $limit_low, $warn_limit_low, $warn_limit, $limit, $current, 'snmp', $entPhysicalIndex, $entPhysicalIndex_measured);
            }
            if (is_numeric($lane['jnxDomCurrentLaneTxLaserOutputPower']) && $lane['jnxDomCurrentLaneTxLaserOutputPower'] && $lane['jnxDomCurrentLaneRxLaserPower']) {
                $oid = '.1.3.6.1.4.1.2636.3.60.1.2.1.1.8.'.$index.'.'.$x;
                $descr = dbFetchCell('SELECT `ifDescr` FROM `ports` WHERE `ifIndex`= ? AND `device_id` = ?', array($index, $device['device_id'])) . ' lane ' . $x . ' Tx Power';
                $limit_low = $entry['jnxDomCurrentTxLaserOutputPowerLowAlarmThreshold']/$divisor;
                $warn_limit_low = $entry['jnxDomCurrentTxLaserOutputPowerLowWarningThreshold']/$divisor;
                $limit = $entry['jnxDomCurrentTxLaserOutputPowerHighAlarmThreshold']/$divisor;
                $warn_limit = $entry['jnxDomCurrentTxLaserOutputPowerHighWarningThreshold']/$divisor;
                $current = $lane['jnxDomCurrentLaneTxLaserOutputPower']/$divisor;
                $entPhysicalIndex = $index;
                $entPhysicalIndex_measured = 'ports';
                discover_sensor($valid['sensor'], 'dbm', $device, $oid, 'tx-'.$index.'.'.$x, 'junos', $descr, $divisor, $multiplier, $limit_low, $warn_limit_low, $warn_limit, $limit, $current, 'snmp', $entPhysicalIndex, $entPhysicalIndex_measured);
            }
        }
    }
}
