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|
<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2024 The Cacti Group |
| |
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License |
| as published by the Free Software Foundation; either version 2 |
| of the License, or (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
+-------------------------------------------------------------------------+
| Cacti: The Complete RRDTool-based Graphing Solution |
+-------------------------------------------------------------------------+
| This code is designed, written, and maintained by the Cacti Group. See |
| about.php and/or the AUTHORS file for specific developer information. |
+-------------------------------------------------------------------------+
| http://www.cacti.net/ |
+-------------------------------------------------------------------------+
*/
error_reporting(0);
include(dirname(__FILE__) . '/../include/cli_check.php');
include(dirname(__FILE__) . '/../lib/snmp.php');
$oids = array(
'total' => '.1.3.6.1.2.1.25.2.3.1.5',
'used' => '.1.3.6.1.2.1.25.2.3.1.6',
'failures' => '.1.3.6.1.2.1.25.2.3.1.7',
'index' => '.1.3.6.1.2.1.25.2.3.1.1',
'description' => '.1.3.6.1.2.1.25.2.3.1.3',
'sau' => '.1.3.6.1.2.1.25.2.3.1.4'
);
$hostname = $_SERVER['argv'][1];
$host_id = $_SERVER['argv'][2];
$snmp_auth = $_SERVER['argv'][3];
$cmd = $_SERVER['argv'][4];
/* support for SNMP V2 and SNMP V3 parameters */
$snmp = explode(':', $snmp_auth);
$snmp_version = $snmp[0];
$snmp_port = $snmp[1];
$snmp_timeout = $snmp[2];
$ping_retries = $snmp[3];
$max_oids = $snmp[4];
$snmp_auth_username = '';
$snmp_auth_password = '';
$snmp_auth_protocol = '';
$snmp_priv_passphrase = '';
$snmp_priv_protocol = '';
$snmp_context = '';
$snmp_community = '';
if ($snmp_version == 3) {
$snmp_auth_username = $snmp[6];
$snmp_auth_password = $snmp[7];
$snmp_auth_protocol = $snmp[8];
$snmp_priv_passphrase = $snmp[9];
$snmp_priv_protocol = $snmp[10];
$snmp_context = $snmp[11];
} else {
$snmp_community = $snmp[5];
}
/*
* process INDEX requests
*/
if ($cmd == 'index') {
$return_arr = reindex(cacti_snmp_walk($hostname, $snmp_community, $oids['index'], $snmp_version, $snmp_auth_username, $snmp_auth_password, $snmp_auth_protocol, $snmp_priv_passphrase, $snmp_priv_protocol, $snmp_context, $snmp_port, $snmp_timeout, $ping_retries, $max_oids, SNMP_POLLER));
for ($i=0;($i<cacti_sizeof($return_arr));$i++) {
print $return_arr[$i] . PHP_EOL;
}
/*
* process NUM_INDEXES requests
*/
} elseif ($cmd == 'num_indexes') {
$return_arr = reindex(cacti_snmp_walk($hostname, $snmp_community, $oids['index'], $snmp_version, $snmp_auth_username, $snmp_auth_password, $snmp_auth_protocol, $snmp_priv_passphrase, $snmp_priv_protocol, $snmp_context, $snmp_port, $snmp_timeout, $ping_retries, $max_oids, SNMP_POLLER));
print cacti_sizeof($return_arr) . PHP_EOL;
/*
* process QUERY requests
*/
} elseif ($cmd == 'query') {
$arg = $_SERVER['argv'][5];
$arr_index = reindex(cacti_snmp_walk($hostname, $snmp_community, $oids['index'], $snmp_version, $snmp_auth_username, $snmp_auth_password, $snmp_auth_protocol, $snmp_priv_passphrase, $snmp_priv_protocol, $snmp_context, $snmp_port, $snmp_timeout, $ping_retries, $max_oids, SNMP_POLLER));
$arr = reindex(cacti_snmp_walk($hostname, $snmp_community, $oids[$arg], $snmp_version, $snmp_auth_username, $snmp_auth_password, $snmp_auth_protocol, $snmp_priv_passphrase, $snmp_priv_protocol, $snmp_context, $snmp_port, $snmp_timeout, $ping_retries, $max_oids, SNMP_POLLER));
for ($i=0;($i<cacti_sizeof($arr_index));$i++) {
print $arr_index[$i] . '!' . $arr[$i] . PHP_EOL;
}
/*
* process GET requests
*/
} elseif ($cmd == 'get') {
$arg = $_SERVER['argv'][5];
$index = $_SERVER['argv'][6];
if (($arg == 'total') || ($arg == 'used')) {
/* get hrStorageAllocationUnits from the snmp cache since it is faster */
$sau = db_fetch_cell_prepared('SELECT field_value
FROM host_snmp_cache
WHERE host_id = ?
AND field_name = "hrStorageAllocationUnits"
AND snmp_index = ?',
array($host_id, $index));
print (cacti_snmp_get($hostname, $snmp_community, $oids[$arg] . ".$index", $snmp_version, $snmp_auth_username, $snmp_auth_password, $snmp_auth_protocol,$snmp_priv_passphrase,$snmp_priv_protocol, $snmp_context, $snmp_port, $snmp_timeout, $ping_retries, SNMP_POLLER)* $sau);
} else {
print (cacti_snmp_get($hostname, $snmp_community, $oids[$arg] . ".$index", $snmp_version, $snmp_auth_username, $snmp_auth_password, $snmp_auth_protocol,$snmp_priv_passphrase,$snmp_priv_protocol, $snmp_context, $snmp_port, $snmp_timeout, $ping_retries, SNMP_POLLER));
}
}else {
print 'ERROR: Invalid command given' . PHP_EOL;
}
function reindex($arr) {
$return_arr = array();
for ($i=0;($i<cacti_sizeof($arr));$i++) {
$return_arr[$i] = $arr[$i]['value'];
}
return $return_arr;
}
|
