<?php

/**
 * Observium
 *
 *   This file is part of Observium.
 *
 * @package        observium
 * @subpackage     poller
 * @copyright  (C) Adam Armstrong
 *
 */

// CISCO-FLASH-MIB

/* Use per index individual snmpget's, because snmpwalk by this MIB produce high cpu usage on cisco devices! */

//if (!is_array($cache_storage['cisco-flash-mib']))
//{
//  $cache_storage['cisco-flash-mib'] = snmpwalk_cache_oid($device, "ciscoFlashPartitionTable", NULL, "CISCO-FLASH-MIB");
//  /** produce timeouts
//  $cache_storage['cisco-flash-mib'] = snmpwalk_cache_oid($device, "ciscoFlashPartitionSizeExtended", NULL, "CISCO-FLASH-MIB");
//  if ($GLOBALS['snmp_status'])
//  {
//    $cache_storage['cisco-flash-mib'] = snmpwalk_cache_oid($device, "ciscoFlashPartitionFreeSpaceExtended", $cache_storage['cisco-flash-mib'], "CISCO-FLASH-MIB");
//  }
//  $cache_storage['cisco-flash-mib'] = snmpwalk_cache_oid($device, "ciscoFlashPartitionSize", $cache_storage['cisco-flash-mib'], "CISCO-FLASH-MIB");
//  $cache_storage['cisco-flash-mib'] = snmpwalk_cache_oid($device, "ciscoFlashPartitionFreeSpace", $cache_storage['cisco-flash-mib'], "CISCO-FLASH-MIB");
//  */
//  if (OBS_DEBUG > 1 && count($cache_storage['cisco-flash-mib'])) { print_vars($cache_storage['cisco-flash-mib']); }
//}

//$entry = $cache_storage['cisco-flash-mib'][$storage['storage_index']];

$storage['units'] = 1;
if ($storage['storage_hc']) {
    $oids            = ['ciscoFlashPartitionSizeExtended.' . $storage['storage_index'], 'ciscoFlashPartitionFreeSpaceExtended.' . $storage['storage_index']];
    $entry           = snmp_get_multi_oid($device, $oids, [], "CISCO-FLASH-MIB");
    $entry           = array_shift($entry);
    $storage['size'] = $entry['ciscoFlashPartitionSizeExtended'];
    $storage['free'] = $entry['ciscoFlashPartitionFreeSpaceExtended'];
} else {
    $oids            = ['ciscoFlashPartitionSize.' . $storage['storage_index'], 'ciscoFlashPartitionFreeSpace.' . $storage['storage_index']];
    $entry           = snmp_get_multi_oid($device, $oids, [], "CISCO-FLASH-MIB");
    $entry           = array_shift($entry);
    $storage['size'] = $entry['ciscoFlashPartitionSize'];
    $storage['free'] = $entry['ciscoFlashPartitionFreeSpace'];
}
if (OBS_DEBUG > 1 && count($entry)) {
    print_vars($entry);
}

$storage['used'] = $storage['size'] - $storage['free'];

// EOF