mirror of
https://github.com/Cacti/cacti.git
synced 2026-11-08 21:16:17 +09:00
219 lines
7.0 KiB
PHP
219 lines
7.0 KiB
PHP
<?php
|
|
/*
|
|
+-------------------------------------------------------------------------+
|
|
| Copyright (C) 2004-2015 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/ |
|
|
+-------------------------------------------------------------------------+
|
|
*/
|
|
|
|
/* do NOT run this script through a web browser */
|
|
if (!isset($_SERVER["argv"][0]) || isset($_SERVER['REQUEST_METHOD']) || isset($_SERVER['REMOTE_ADDR'])) {
|
|
die("<br>This script is only meant to run at the command line.");
|
|
}
|
|
|
|
$start = date("Y-n-d H:i:s"); // for runtime measurement
|
|
|
|
ini_set("max_execution_time", "0");
|
|
|
|
/* we are not talking to the browser */
|
|
$no_http_headers = true;
|
|
|
|
include('./include/global.php');
|
|
include_once($config["base_path"] . "/lib/snmp.php");
|
|
include_once($config["base_path"] . "/lib/poller.php");
|
|
include_once($config["base_path"] . "/lib/rrd.php");
|
|
include_once($config["base_path"] . "/lib/ping.php");
|
|
|
|
/* correct for a windows PHP bug. fixed in 5.2.0 */
|
|
if (count($_SERVER['argv']) < 4) {
|
|
echo "No graph_id, interval, pollerid specified.\n\n";
|
|
echo "Usage: cmd_rt.php POLLER_ID GRAPH_ID INTERVAL\n\n";
|
|
exit(-1);
|
|
}
|
|
|
|
$poller_id = $_SERVER['argv'][1];
|
|
$graph_id = (int)$_SERVER['argv'][2];
|
|
$interval = (int)$_SERVER['argv'][3];
|
|
|
|
if ($graph_id <= 0) {
|
|
echo "Invalid graph_id specified.\n\n";
|
|
exit(-1);
|
|
}
|
|
|
|
if ($interval <= 0) {
|
|
echo "Invalid interval specified.\n\n";
|
|
exit(-1);
|
|
}
|
|
|
|
/* record the start time */
|
|
list($micro,$seconds) = split(" ", microtime());
|
|
$start = $seconds + $micro;
|
|
|
|
/* initialize the polling items */
|
|
$polling_items = array();
|
|
|
|
/* get poller_item for graph_id */
|
|
$local_data_ids = db_fetch_assoc("SELECT DISTINCT data_template_rrd.local_data_id
|
|
FROM graph_templates_item
|
|
LEFT JOIN data_template_rrd ON (graph_templates_item.task_item_id=data_template_rrd.id)
|
|
WHERE graph_templates_item.local_graph_id=$graph_id
|
|
AND data_template_rrd.local_data_id IS NOT NULL");
|
|
|
|
if (!count($local_data_ids)) {
|
|
echo "No local_graph_id found\n\n";
|
|
exit(-1);
|
|
}
|
|
|
|
$ids = array();
|
|
foreach ($local_data_ids as $row) $ids[] = $row['local_data_id'];
|
|
|
|
/* check arguments */
|
|
$polling_items = db_fetch_assoc("SELECT *
|
|
FROM poller_item
|
|
WHERE local_data_id IN (".implode(',', $ids).")
|
|
ORDER by host_id");
|
|
|
|
$script_server_calls = db_fetch_cell("SELECT count(*)
|
|
FROM poller_item
|
|
WHERE (action=2)");
|
|
|
|
$print_data_to_stdout = true;
|
|
|
|
/* get the number of polling items from the database */
|
|
$hosts = db_fetch_assoc("SELECT * FROM host WHERE disabled = '' ORDER by id");
|
|
|
|
/* rework the hosts array to be searchable */
|
|
$hosts = array_rekey($hosts, "id", $host_struc);
|
|
|
|
$host_count = sizeof($hosts);
|
|
$script_server_calls = db_fetch_cell("SELECT count(*) from poller_item WHERE action=2");
|
|
|
|
if ((sizeof($polling_items) > 0)) {
|
|
/* startup Cacti php polling server and include the include file for script processing */
|
|
if ($script_server_calls > 0) {
|
|
$cactides = array(
|
|
0 => array("pipe", "r"), // stdin is a pipe that the child will read from
|
|
1 => array("pipe", "w"), // stdout is a pipe that the child will write to
|
|
2 => array("pipe", "w") // stderr is a pipe to write to
|
|
);
|
|
|
|
if (function_exists("proc_open")) {
|
|
$cactiphp = proc_open(read_config_option("path_php_binary") . " -q " . $config["base_path"] . "/script_server.php cmd", $cactides, $pipes);
|
|
$output = fgets($pipes[1], 1024);
|
|
$using_proc_function = true;
|
|
}else {
|
|
$using_proc_function = false;
|
|
}
|
|
}else{
|
|
$using_proc_function = FALSE;
|
|
}
|
|
|
|
/* all polled items need the same insert time */
|
|
$host_update_time = date("Y-m-d H:i:s");
|
|
|
|
foreach ($polling_items as $item) {
|
|
$data_source = $item["local_data_id"];
|
|
$host_id = $item["host_id"];
|
|
|
|
switch ($item["action"]) {
|
|
case POLLER_ACTION_SNMP: /* snmp */
|
|
if (($item["snmp_version"] == 0) || (($item["snmp_community"] == "") && ($item["snmp_version"] != 3))) {
|
|
$output = "U";
|
|
}else {
|
|
$output = cacti_snmp_get($item["hostname"], $item["snmp_community"], $item["arg1"],
|
|
$item["snmp_version"], $item["snmp_username"], $item["snmp_password"],
|
|
$item["snmp_auth_protocol"], $item["snmp_priv_passphrase"], $item["snmp_priv_protocol"],
|
|
$item["snmp_context"], $item["snmp_port"], $item["snmp_timeout"], read_config_option("snmp_retries"), SNMP_CMDPHP);
|
|
|
|
/* remove any quotes from string */
|
|
$output = strip_quotes($output);
|
|
|
|
if (!validate_result($output)) {
|
|
if (strlen($output) > 20) {
|
|
$strout = 20;
|
|
} else {
|
|
$strout = strlen($output);
|
|
}
|
|
|
|
$output = "U";
|
|
}
|
|
}
|
|
|
|
break;
|
|
case POLLER_ACTION_SCRIPT: /* script (popen) */
|
|
$output = trim(exec_poll($item["arg1"]));
|
|
|
|
/* remove any quotes from string */
|
|
$output = strip_quotes($output);
|
|
|
|
if (!validate_result($output)) {
|
|
if (strlen($output) > 20) {
|
|
$strout = 20;
|
|
} else {
|
|
$strout = strlen($output);
|
|
}
|
|
|
|
$output = "U";
|
|
}
|
|
|
|
break;
|
|
case POLLER_ACTION_SCRIPT_PHP: /* script (php script server) */
|
|
if ($using_proc_function == true) {
|
|
$output = trim(str_replace("\n", "", exec_poll_php($item["arg1"], $using_proc_function, $pipes, $cactiphp)));
|
|
|
|
/* remove any quotes from string */
|
|
$output = strip_quotes($output);
|
|
|
|
if (!validate_result($output)) {
|
|
if (strlen($output) > 20) {
|
|
$strout = 20;
|
|
} else {
|
|
$strout = strlen($output);
|
|
}
|
|
|
|
$output = "U";
|
|
}
|
|
}else{
|
|
$output = "U";
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
if (isset($output)) {
|
|
db_execute_prepared("INSERT INTO poller_output_realtime
|
|
(local_data_id, rrd_name, time, poller_id, output)
|
|
VALUES
|
|
(?, ?, ?, ?, ?)",
|
|
array($item["local_data_id"], $item["rrd_name"], $host_update_time, $poller_id, $output));
|
|
}
|
|
}
|
|
|
|
if (($using_proc_function == true) && ($script_server_calls > 0)) {
|
|
/* close php server process */
|
|
fwrite($pipes[0], "quit\r\n");
|
|
fclose($pipes[0]);
|
|
fclose($pipes[1]);
|
|
fclose($pipes[2]);
|
|
|
|
$return_value = proc_close($cactiphp);
|
|
}
|
|
}
|
|
?>
|