<?php
/**
 * Observium
 *
 *   This file is part of Observium.
 *
 * @package        observium
 * @subpackage     discovery
 * @copyright  (C) Adam Armstrong
 *
 */

// Ignore this discovery module if we have already discovered things in CISCO-ENHANCED-MEMPOOL-MIB. Dirty duplication.
if (!isset($valid['mempool']['cisco-enhanced-mempool-mib']) && !isset($valid['mempool']['CISCO-ENHANCED-MEMPOOL-MIB'])) {
    $mempool_array = snmpwalk_cache_oid($device, 'ciscoMemoryPool', [], $mib);

    foreach ($mempool_array as $index => $entry) {
        if (is_numeric($entry['ciscoMemoryPoolUsed']) && is_numeric($index) && $entry['ciscoMemoryPoolValid'] !== 'false') {
            $descr = $entry['ciscoMemoryPoolName'];
            $used  = $entry['ciscoMemoryPoolUsed'];
            $free  = $entry['ciscoMemoryPoolFree'];
            $total = $used + $free;
            discover_mempool($valid['mempool'], $device, $index, 'CISCO-MEMORY-POOL-MIB', $descr, 1, $total, $used);
        }
    }

    unset($mempool_array, $index, $descr, $total, $used, $free);
}

// EOF