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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/ |
+-------------------------------------------------------------------------+
*/
# include some cacti files for ease of use
include(dirname(__FILE__) . '/../include/cli_check.php');
include(dirname(__FILE__) . '/../lib/snmp.php');
# define all OIDs we need for further processing
$oids = array(
'index' => '.1.3.6.1.2.1.2.2.1.1',
'ifstatus' => '.1.3.6.1.2.1.2.2.1.8',
'ifdescription' => '.1.3.6.1.2.1.2.2.1.2',
'ifname' => '.1.3.6.1.2.1.31.1.1.1.1',
'ifalias' => '.1.3.6.1.2.1.31.1.1.1.18',
'iftype' => '.1.3.6.1.2.1.2.2.1.3',
'ifspeed' => '.1.3.6.1.2.1.2.2.1.5',
'ifHWaddress' => '.1.3.6.1.2.1.2.2.1.6',
'ifInOctets' => '.1.3.6.1.2.1.2.2.1.10',
'ifOutOctets' => '.1.3.6.1.2.1.2.2.1.16',
);
$xml_delimiter = '!';
# all required input parms
$hostname = $_SERVER['argv'][1];
$snmp_community = $_SERVER['argv'][2];
$snmp_version = $_SERVER['argv'][3];
$snmp_port = $_SERVER['argv'][4];
$snmp_timeout = $_SERVER['argv'][5];
$max_oids = $_SERVER['argv'][6];
# required for SNMP V3
$snmp_auth_username = $_SERVER['argv'][7];
$snmp_auth_password = $_SERVER['argv'][8];
$snmp_auth_protocol = $_SERVER['argv'][9];
$snmp_priv_passphrase = $_SERVER['argv'][10];
$snmp_priv_protocol = $_SERVER['argv'][11];
$snmp_context = $_SERVER['argv'][12];
$cmd = $_SERVER['argv'][13];
if (isset($_SERVER['argv'][14])) {
$query_field = $_SERVER['argv'][14];
};
if (isset($_SERVER['argv'][15])) {
$query_index = $_SERVER['argv'][15];
};
# -------------------------------------------------------------------------
# main code starts here
# -------------------------------------------------------------------------
# -------------------------------------------------------------------------
# script MUST respond to index queries
# the command for this is defined within the XML file as
# <arg_index>index</arg_index>
# you may replace the string 'index' both in the XML and here
# -------------------------------------------------------------------------
# php -q <script> <parms> index
# will list all indices of the target values
# e.g. in case of interfaces
# it has to respond with the list of interface indices
# -------------------------------------------------------------------------
if ($cmd == 'index') {
# retrieve all indices from target
$return_arr = reindex(cacti_snmp_walk($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, $snmp_retries, $max_oids, SNMP_POLLER));
# and print each index as a separate line
for ($i=0;($i<sizeof($return_arr));$i++) {
print $return_arr[$i] . "\n";
}
}
# -------------------------------------------------------------------------
# script MUST respond to query requests
# the command for this is defined within the XML file as
# <arg_query>query</arg_query>
# you may replace the string 'query' both in the XML and here
# -------------------------------------------------------------------------
# php -q <script> <parms> query <function>
# where <function> is a parameter that tells this script,
# which target value should be retrieved
# e.g. in case of interfaces, <function> = ifdescription
# it has to respond with the list of
# interface indices along with the description of the interface
# -------------------------------------------------------------------------
elseif ($cmd == 'query' && isset($query_field)) {
$arr_index = reindex(cacti_snmp_walk($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, $snmp_retries, $max_oids, SNMP_POLLER));
$arr = reindex(cacti_snmp_walk($hostname, $snmp_community,
$oids[$query_field], $snmp_version, $snmp_auth_username,
$snmp_auth_password, $snmp_auth_protocol, $snmp_priv_passphrase, $snmp_priv_protocol,
$snmp_context, $snmp_port, $snmp_timeout, $snmp_retries, $max_oids, SNMP_POLLER));
for ($i=0;($i<sizeof($arr_index));$i++) {
print $arr_index[$i] . $xml_delimiter . $arr[$i] . "\n";
}
}
# -------------------------------------------------------------------------
# script MUST respond to get requests
# the command for this is defined within the XML file as
# <arg_get>get</arg_get>
# you may replace the string 'get' both in the XML and here
# -------------------------------------------------------------------------
# php -q <script> <parms> get <function> <index>
# where <function> is a parameter that tells this script,
# which target value should be retrieved
# and <index> is the index that should be queried
# e.g. in case of interfaces, <function> = ifdescription
# <index> = 1
# it has to respond with
# the description of the interface for interface #1
# -------------------------------------------------------------------------
elseif ($cmd == 'get' && isset($query_field) && isset($query_index)) {
print (cacti_snmp_get($hostname, $snmp_community,
$oids[$query_field] . ".$query_index", $snmp_version, $snmp_auth_username,
$snmp_auth_password, $snmp_auth_protocol, $snmp_priv_passphrase, $snmp_priv_protocol,
$snmp_context, $snmp_port, $snmp_timeout, $snmp_retries, $max_oids, SNMP_POLLER));
} else {
print "Invalid use of script query, required parameters:\n\n";
print " <hostname> <cmd>\n";
}
function reindex($arr) {
$return_arr = array();
for ($i=0;($i<sizeof($arr));$i++) {
$return_arr[$i] = $arr[$i]['value'];
}
return $return_arr;
}
|
