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

// Untagged/primary port vlans
$port_module = 'vlan';

if (!$ports_modules[$port_module]) {
  // Module disabled
  return FALSE; // False for do not collect stats
}

$start = microtime(TRUE); // Module timing start

/*
 AtiStackSwitch9424-MIB::atiStkSwVlanTaggedPortListModule1.10 = STRING:
 AtiStackSwitch9424-MIB::atiStkSwVlanUntaggedPortListModule1.10 = STRING: 1-2,4
*/

echo("atiStkSwVlanTaggedPortListModule1 atiStkSwVlanUntaggedPortListModule1 ");

$entries = snmpwalk_cache_oid($device, 'atiStkSwVlanTaggedPortListModule1',         [], $mib);
$entries = snmpwalk_cache_oid($device, 'atiStkSwVlanUntaggedPortListModule1', $entries, $mib);
print_debug_vars($entries);

$ports_vlans = [];
foreach ($entries as $vlan_num => $vlan)
{
  foreach (list_to_range($vlan['atiStkSwVlanTaggedPortListModule1']) as $ifIndex)
  {
    $ports_vlans[$ifIndex]['tagged'][] = $vlan_num;
  }
  foreach (list_to_range($vlan['atiStkSwVlanUntaggedPortListModule1']) as $ifIndex)
  {
    $ports_vlans[$ifIndex]['untagged'][] = $vlan_num;
  }
}

$vlan_rows = array();
foreach ($ports_vlans as $ifIndex => $vlan)
{
  $trunk = '';
  if (isset($vlan['tagged']))
  {
    $trunk = 'dot1Q';
  }

  foreach ($vlan['untagged'] as $vlan_num)
  {
    $vlan_rows[] = array($ifIndex, $vlan_num, $trunk);
  }

  // Set Vlan and Trunk
  $port_stats[$ifIndex]['ifVlan']  = $vlan_num;
  $port_stats[$ifIndex]['ifTrunk'] = $trunk;

}

$headers = array('%WifIndex%n', '%WVlan%n', '%WTrunk%n');
print_cli_table($vlan_rows, $headers);

// EOF