<?php
/**
 * Observium
 *
 *   This file is part of Observium.
 *
 * @package    observium
 * @subpackage discovery
 * @copyright  (C) 2006-2013 Adam Armstrong, (C) 2013-2021 Observium Limited
 *
 */

// Force10 S-Series

#F10-S-SERIES-CHASSIS-MIB::chStackUnitTemp.1 = Gauge32: 47
#F10-S-SERIES-CHASSIS-MIB::chStackUnitModelID.1 = STRING: S25-01-GE-24V

echo(" F10-S-SERIES-CHASSIS-MIB ");

$units = array();

$oids = snmpwalk_cache_oid($device, "chStackUnitStatus",       $oids, "F10-S-SERIES-CHASSIS-MIB");
//$oids = snmpwalk_cache_oid($device, "chStackUnitRowStatus",    $oids, "F10-S-SERIES-CHASSIS-MIB"); // Ignore this Row, in some cases it return incorrect data

foreach ($oids as $index => $entry)
{
  if (strlen($entry['chStackUnitRowStatus']) && $entry['chStackUnitRowStatus'] != 'active')
  {
    // Skip inactive Units
    continue;
  }

  $descr = "Unit " . strval($index - 1);
  $units[$index] = $descr; // Store Unit name for other sensors

  $oid_name = 'chStackUnitStatus';
  $oid_num  = '.1.3.6.1.4.1.6027.3.10.1.2.2.1.8.'.$index;
  $type     = 'chStackUnitStatus';
  $value    = $entry[$oid_name];

  discover_status($device, $oid_num, $oid_name.'.'.$index, $type, $descr . ' Status', $value, array('entPhysicalClass' => 'device'));
}

$oids = snmpwalk_cache_oid($device, "chSysFanTrayOperStatus",   array(), "F10-S-SERIES-CHASSIS-MIB");
$oids = snmpwalk_cache_oid($device, "chSysPowerSupplyOperStatus", $oids, "F10-S-SERIES-CHASSIS-MIB");

foreach ($oids as $index => $entry)
{
  list($unit, $tray) = explode('.', $index);
  if (!isset($units[$unit]))
  {
    // Skip inactive Units
    continue;
  }

  $descr = $units[$unit];

  $oid_name = 'chSysFanTrayOperStatus';
  $oid_num  = '.1.3.6.1.4.1.6027.3.10.1.2.4.1.2.'.$index;
  $type     = 'chSysOperStatus';
  $value    = $entry[$oid_name];

  discover_status($device, $oid_num, $oid_name.'.'.$index, $type, $descr . ' Fan '. $tray, $value, array('entPhysicalClass' => 'fan'));

  $oid_name = 'chSysPowerSupplyOperStatus';
  $oid_num  = '.1.3.6.1.4.1.6027.3.10.1.2.3.1.2.'.$index;
  $type     = 'chSysOperStatus';
  $value    = $entry[$oid_name];

  discover_status($device, $oid_num, $oid_name.'.'.$index, $type, $descr . ' PowerSupply '. $tray, $value, array('entPhysicalClass' => 'powersupply'));
}

// DOM sensors

//chSysPortIfIndex      Integer32,
//chSysPortXfpRecvPower F10HundredthdB,
//chSysPortXfpRecvTemp  Integer32,
//chSysPortXfpTxPower   F10HundredthdB
//F10-S-SERIES-CHASSIS-MIB::chSysPortIfIndex.1.1 = INTEGER: 17105922
//F10-S-SERIES-CHASSIS-MIB::chSysPortIfIndex.1.2 = INTEGER: 17368066
//F10-S-SERIES-CHASSIS-MIB::chSysPortIfIndex.13.1 = INTEGER: 221528264
//F10-S-SERIES-CHASSIS-MIB::chSysPortXfpRecvPower.1.1 = INTEGER: 655.35 dB
//F10-S-SERIES-CHASSIS-MIB::chSysPortXfpRecvPower.1.2 = INTEGER: -8.50 dB
//F10-S-SERIES-CHASSIS-MIB::chSysPortXfpRecvPower.13.1 = INTEGER: .00 dB
//F10-S-SERIES-CHASSIS-MIB::chSysPortXfpRecvTemp.1.1 = INTEGER: 65535
//F10-S-SERIES-CHASSIS-MIB::chSysPortXfpRecvTemp.1.2 = INTEGER: 32
//F10-S-SERIES-CHASSIS-MIB::chSysPortXfpRecvTemp.13.1 = INTEGER: 0
//F10-S-SERIES-CHASSIS-MIB::chSysPortXfpTxPower.1.1 = INTEGER: 655.35 dB
//F10-S-SERIES-CHASSIS-MIB::chSysPortXfpTxPower.1.2 = INTEGER: -5.36 dB
//F10-S-SERIES-CHASSIS-MIB::chSysPortXfpTxPower.13.1 = INTEGER: .00 dB

$oids = snmpwalk_cache_oid($device, "chSysPortIfIndex",    array(), "F10-S-SERIES-CHASSIS-MIB");
if (safe_count($oids))
{
  $oids = snmpwalk_cache_oid($device, "chSysPortXfpRecvPower", $oids, "F10-S-SERIES-CHASSIS-MIB");
  $oids = snmpwalk_cache_oid($device, "chSysPortXfpTxPower",   $oids, "F10-S-SERIES-CHASSIS-MIB");
  $oids = snmpwalk_cache_oid($device, "chSysPortXfpRecvTemp",  $oids, "F10-S-SERIES-CHASSIS-MIB");
  if (OBS_DEBUG > 1) { print_vars($oids); }

  foreach ($oids as $index => $entry)
  {
    if (($entry['chSysPortXfpRecvPower'] === '655.35' && $entry['chSysPortXfpTxPower'] === '655.35' && $entry['chSysPortXfpRecvTemp'] === '65535') ||
        ($entry['chSysPortXfpRecvPower'] ===    '.00' && $entry['chSysPortXfpTxPower'] ===    '.00' && $entry['chSysPortXfpRecvTemp'] === '0') ||
        ($entry['chSysPortXfpRecvPower'] ===    '.00' && !is_numeric($entry['chSysPortXfpTxPower']) && !is_numeric($entry['chSysPortXfpRecvTemp']))) // Fix for old S25/S50 series
    {
      continue;
    }
    list(, $entPhysicalIndex) = explode('.', $index);

    $port    = get_port_by_index_cache($device['device_id'], $entry['chSysPortIfIndex']);
    $options = array('entPhysicalIndex' => $entPhysicalIndex,
                     'measured_class'   => 'port',
                     'measured_entity'  => $port['port_id']);

    if (is_numeric($entry['chSysPortXfpRecvPower']))
    {
      $oid     = ".1.3.6.1.4.1.6027.3.10.1.2.5.1.6.".$index;
      $descr   = $port['ifDescr'] . " RX Power";
      $value   = $entry['chSysPortXfpRecvPower'] * 100;

      discover_sensor('dbm', $device, $oid, $index, 'f10-s-series-dom-rx', $descr, 0.01, $value, $options);
    }

    if (is_numeric($entry['chSysPortXfpTxPower']))
    {
      $oid     = ".1.3.6.1.4.1.6027.3.10.1.2.5.1.8.".$index;
      $descr   = $port['ifDescr'] . " TX Power";
      $value   = $entry['chSysPortXfpTxPower'] * 100;

      discover_sensor('dbm', $device, $oid, $index, 'f10-s-series-dom-tx', $descr, 0.01, $value, $options);
    }

    if (is_numeric($entry['chSysPortXfpRecvTemp']))
    {
      $oid     = ".1.3.6.1.4.1.6027.3.10.1.2.5.1.7.".$index;
      $descr   = $port['ifDescr'] . " DOM";
      $value   = $entry['chSysPortXfpRecvTemp'];

      discover_sensor('temperature', $device, $oid, $index, 'f10-s-series-dom', $descr, 1, $value, $options);
    }
  }
}

// EOF