*
* This file is part of Observium.
*
* @package observium
* @subpackage discovery
* @author Adam Armstrong <*****@*****.**>
* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2016 Observium Limited
*
*/
print_cli_data_field("Discovering MIBs", 3);
// Include all discovery modules by supported MIB
$include_dir = "includes/discovery/processors";
include "includes/include-dir-mib.inc.php";
// Detect processors by simple MIB-based discovery :
// FIXME - this should also be extended to understand multiple entries in a table, and take descr from an OID but this is all I need right now :)
foreach (get_device_mibs($device) as $mib) {
if (is_array($config['mibs'][$mib]['processor'])) {
echo "{$mib} ";
foreach ($config['mibs'][$mib]['processor'] as $entry_name => $entry) {
//echo($entry_name.' ');
$entry['found'] = FALSE;
if ($entry['type'] == 'table') {
$processors_array = snmpwalk_cache_oid($device, $entry['table'], array(), $mib);
if ($entry['table_descr']) {
// If descr in separate table with same indexes
$processors_array = snmpwalk_cache_oid($device, $entry['table_descr'], $processors_array, $mib);
}
$i = 1;
// Used in descr as $i++
foreach ($processors_array as $index => $processor) {
$dot_index = '.' . $index;
function is_device_mib($device, $mib, $check_permissions = TRUE)
{
global $config;
$mib_permitted = in_array($mib, get_device_mibs($device));
// Check if mib available for device
if ($check_permissions && $mib_permitted && (!isset($config['mibs'][$mib]) || $config['mibs'][$mib])) {
// Check if MIB permitted by config
$mib_permitted = $mib_permitted && (!isset($config['mibs'][$mib]) || $config['mibs'][$mib]);
// Check if MIB disabled by web interface or polling process
$attribs = get_dev_attribs($device['device_id']);
$mib_permitted = $mib_permitted && (!isset($attribs['mib_' . $mib]) || $attribs['mib_' . $mib] != 0);
}
return $mib_permitted;
}
$capabilities_mibs[$mib][] = $entry['sysORID'];
} else {
// This is just for info in output
$capabilities_unused[$entry['sysORID']] = $mib;
}
}
}
// Skip walking the entire MIB array if the device has no response for sysORID
if (count($advertised_mibs)) {
if (OBS_DEBUG > 1) {
print_vars($advertised_mibs);
print_vars($capabilities_mibs);
}
unset($use_fastpath_new);
// See below
$device_mibs = get_device_mibs($device, FALSE);
$device_mibs_bl = get_device_mibs_blacklist($device);
// Cycle all known MIBs and see if the device reports supporting any of them
$found_mibs = array();
foreach ($config['mibs'] as $mib => $mibdata) {
if (isset($mibdata['identity_num']) && !empty($mibdata['identity_num'])) {
// Search sysORID in identies
$identity_found = FALSE;
$mibdata['identity_num'] = (array) $mibdata['identity_num'];
// Convert to simple array
foreach ($mibdata['identity_num'] as $identity_num) {
if ($identity_found = in_array($identity_num, $advertised_mibs)) {
$found_mibs = array_merge($found_mibs, $mibdata['identity_num']);
// Add all oids as found
break;
}
foreach ($config[$e] as $entry)
{
if (is_array($entry['mibs'])) { $detect_mibs = array_merge($detect_mibs, $entry['mibs']); }
}
}
$config['os'][$device['os']]['mibs'] = array_unique($detect_mibs);
var_dump($config['os'][$device['os']]['mibs']);
}
*/
// This is an include so that we don't lose variable scope.
$include_lib = isset($include_lib) && $include_lib;
if (!isset($include_order)) {
// Order for include MIBs definitions, default: 'model,os,group,default'
$include_order = NULL;
}
foreach (get_device_mibs($device, TRUE, $include_order) as $mib) {
$inc_dir = $config['install_dir'] . '/' . $include_dir . '/' . strtolower($mib);
$inc_file = $inc_dir . '.inc.php';
if (is_device_mib($device, $mib)) {
if (is_file($inc_file)) {
echo "{$mib} ";
include $inc_file;
if ($include_lib && is_file($inc_dir . '.lib.php')) {
// separated functions include, for exclude fatal redeclare errors
include_once $inc_dir . '.lib.php';
}
} else {
if (is_dir($inc_dir)) {
if (OBS_DEBUG) {
echo "[[{$mib}]]";
}
/**
* @dataProvider providerGetDeviceMibsOrder
* @group mibs
*/
public function testGetDeviceMibsOrder($device, $order, $result)
{
$mibs = array_values(get_device_mibs($device, FALSE, $order));
// Use array_values for reset keys
$this->assertEquals($result, $mibs);
}
