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

/// FIXME. Full rewrite and move to inventory stuff

$hrDevice_oids = array('hrDeviceEntry','hrProcessorEntry');

$hrDevices = array();
foreach ($hrDevice_oids as $oid) { $hrDevices = snmpwalk_cache_oid($device, $oid, $hrDevices, "HOST-RESOURCES-MIB:HOST-RESOURCES-TYPES"); }
print_debug_vars($hrDevices);

if (is_array($hrDevices)) {
  foreach ($hrDevices as $hrDevice) {
    if (!is_numeric($hrDevice['hrDeviceIndex'])) {
      print_debug("Empty hrDevice entry skipped:");
      print_debug_vars($hrDevice, 1);
      continue;
    }

    if ($hrDevice['hrDeviceType'] === 'hrDevicePrinter' &&
        $hrDevice['hrDeviceStatus'] === 'unknown' &&
        $hrDevice['hrPrinterStatus'] === 'unknown') {
      print_debug("Broken hrDevice entry skipped:");
      print_debug_vars($hrDevice, 1);
      continue;
    }

    //if (dbFetchCell("SELECT COUNT(*) FROM `hrDevice` WHERE device_id = ? AND hrDeviceIndex = ?",array($device['device_id'], $hrDevice['hrDeviceIndex'])))
    if (dbExist('hrDevice', '`device_id` = ? AND `hrDeviceIndex` = ?', array($device['device_id'], $hrDevice['hrDeviceIndex'])))
    {
      if (($hrDevice['hrDeviceType'] === "hrDeviceProcessor") && empty($hrDevice['hrDeviceDescr']))
      {
        $hrDevice['hrDeviceDescr'] = "Processor";
      }
      $update_array = array('hrDeviceType'   => $hrDevice['hrDeviceType'],
                            'hrDeviceDescr'  => $hrDevice['hrDeviceDescr'],
                            'hrDeviceStatus' => $hrDevice['hrDeviceStatus'],
                            'hrDeviceErrors' => $hrDevice['hrDeviceErrors']);

      if ($hrDevice['hrDeviceType'] === "hrDeviceProcessor")
      {
        $update_array['hrProcessorLoad'] = $hrDevice['hrProcessorLoad'];
      } else {
        $update_array['hrProcessorLoad'] = array('NULL');
      }
      dbUpdate($update_array, 'hrDevice', 'device_id = ? AND hrDeviceIndex = ?', array($device['device_id'], $hrDevice['hrDeviceIndex']));
      // FIXME -- check if it has updated, and print a U instead of a .
      echo(".");
    } else {
      $inserted = dbInsert(array('hrDeviceIndex' => $hrDevice['hrDeviceIndex'], 'device_id' => $device['device_id'], 'hrDeviceType' => $hrDevice['hrDeviceType'], 'hrDeviceDescr' => $hrDevice['hrDeviceDescr'], 'hrDeviceStatus' => $hrDevice['hrDeviceStatus'], 'hrDeviceErrors' => $hrDevice['hrDeviceErrors']), 'hrDevice');
      echo("+");
    }
    $valid_hrDevice[$hrDevice['hrDeviceIndex']] = 1;
  }
}

foreach (dbFetchRows('SELECT * FROM `hrDevice` WHERE `device_id`  = ?', array($device['device_id'])) as $test_hrDevice)
{
  if (!$valid_hrDevice[$test_hrDevice['hrDeviceIndex']])
  {
    $deleted = dbDelete('hrDevice', '`hrDevice_id` = ?', array($test_hrDevice['hrDevice_id']));
    echo("-");
    if (OBS_DEBUG > 1) { print_vars($test_hrDevice); echo($deleted . " deleted"); }
  }
}

unset($valid_hrDevice);

// EOF