<?php
/**
 * Observium
 *
 *   This file is part of Observium.
 *
 * @package    observium
 * @subpackage discovery
 * @copyright  (C) 2006-2013 Adam Armstrong, (C) 2013-2020 Observium Limited
 *
 */

// We are interested in equallogic group members (devices), not in the group
// find group member id.

// NOTE. This mib should be discovered first (before storage)

// eqlMemberName.1.443914937 = hostname-1
// eqlMemberName.1.1664046123 = hostname-2
$eqlgrpmembers = snmpwalk_cache_oid($device, 'eqlMemberName', [], 'EQLMEMBER-MIB');
if (snmp_status())
{
  $sysName = strtolower(snmp_cache_oid($device, 'sysName.0', 'SNMPv2-MIB'));
}

foreach ($eqlgrpmembers as $index => $entry)
{
  // Find member id and name in results
  if (!empty($entry['eqlMemberName']) && strtolower($entry['eqlMemberName']) == $sysName)
  {
    list(, $eqlgrpmemid) = explode('.', $index);
    break;
  }
}

if (!isset($eqlgrpmemid))
{
  // Fall-back to old method.
  $eqlgrpmemid = snmp_get_oid($device, 'eqliscsiLocalMemberId.0', 'EQLVOLUME-MIB');
}

if (is_numeric($eqlgrpmemid) && $eqlgrpmemid != $attribs['eqlgrpmemid'])
{
  // Store member id when detected
  set_dev_attrib($device, 'eqlgrpmemid', $eqlgrpmemid);
  $attribs['eqlgrpmemid'] = $eqlgrpmemid;
  print_debug("\neqlgrpmemid: $eqlgrpmemid");
}

print_debug_vars($eqlgrpmemid, 1);

if (is_numeric($eqlgrpmemid))
{
  $oids = snmpwalk_cache_oid($device, 'eqlMemberHealthDetailsFanTable', array(), 'EQLMEMBER-MIB');

  // copy of eqlMemberHealthDetailsFanIndex
  $sensorname = array(
    'emm0fan0',
    'emm0fan1',
    'emm1fan0',
    'emm1fan1',
    'emm2fan0',
    'emm2fan1',
    'emm3fan0',
    'emm3fan1'
  );
  $sensorid = array(1,2,3,4,5,6,7,8);

  foreach ($oids as $index => $entry)
  {
    # EQLMEMBER-MIB returns sensors for all members. only process sensors that match our member id
    if (strstr($index, $eqlgrpmemid))
    {
      $numindex = str_replace($sensorname, $sensorid, $index);
      $entry['oid'] = ".1.3.6.1.4.1.12740.2.1.7.1.3.$numindex";
      $limits = array('limit_high'      => $entry['eqlMemberHealthDetailsFanHighCriticalThreshold'],
                      'limit_low'       => $entry['eqlMemberHealthDetailsFanLowCriticalThreshold'],
                      'limit_high_warn' => $entry['eqlMemberHealthDetailsFanHighWarningThreshold'],
                      'limit_low_warn'  => $entry['eqlMemberHealthDetailsFanLowWarningThreshold']);
      if ($entry['eqlMemberHealthDetailsFanValue'] <> 0)
      {
        discover_sensor('fanspeed', $device, $entry['oid'], $numindex, 'equallogic',
          $entry['eqlMemberHealthDetailsFanName'], 1, $entry['eqlMemberHealthDetailsFanValue'], $limits);
      }
    }
  }

  $oids = snmpwalk_cache_oid($device, 'eqlMemberHealthDetailsTemperatureTable', array(), 'EQLMEMBER-MIB');

  // copy of eqlMemberHealthDetailsTempSensorIndex
  $sensorname = array(
    'integratedSystemTemperature',
    'backplaneSensor0',
    'backplaneSensor1',
    'controlModule0processor',
    'controlModule0chipset',
    'controlModule1processor',
    'controlModule1chipset',
    'controlModule0sasController',
    'controlModule0sasExpander',
    'controlModule0sesEnclosure',
    'controlModule1sasController',
    'controlModule1sasExpander',
    'controlModule1sesEnclosure',
    'sesOpsPanel',
    'cemi0',
    'cemi1',
    'controlModule0batteryThermistor',
    'controlModule1batteryThermistor'
  );
  $sensorid = array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18);

  foreach ($oids as $index => $entry)
  {
    # EQLMEMBER-MIB returns sensors for all members. only process sensors that match our member id
    if (strstr($index, $eqlgrpmemid))
    {
      $numindex = str_replace($sensorname, $sensorid, $index);
      $entry['oid'] = ".1.3.6.1.4.1.12740.2.1.6.1.3.$numindex";
      $limits = array('limit_high'      => $entry['eqlMemberHealthDetailsTemperatureHighCriticalThreshold'],
                      'limit_low'       => $entry['eqlMemberHealthDetailsTemperatureLowCriticalThreshold'],
                      'limit_high_warn' => $entry['eqlMemberHealthDetailsTemperatureHighWarningThreshold'],
                      'limit_low_warn'  => $entry['eqlMemberHealthDetailsTemperatureLowWarningThreshold']);
      if ($entry['eqlMemberHealthDetailsTemperatureValue'] <> 0)
      {
        discover_sensor('temperature', $device, $entry['oid'], $numindex, 'equallogic',
          $entry['eqlMemberHealthDetailsTemperatureName'], 1, $entry['eqlMemberHealthDetailsTemperatureValue'], $limits);
      }
    }
  }
}

// EOF