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shoutcast application monitor. improvements to powerdns application monitor

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git-svn-id: http://www.observium.org/svn/observer/trunk@2606 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Adam Amstrong
2011-09-28 23:24:28 +00:00
parent bb049fa654
commit 02e309fa7d
17 changed files with 690 additions and 274 deletions
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3
scripts/shoutcast.default.conf Normal file
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server1:8050
server2:8000
server2:8010

119
scripts/shoutcast.php Normal file
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#!/usr/bin/env php
<?php
########################################################################################
##
## A small script to grab the realtime statistics from a ShoutCast server
## Needed commands: php
##
## Install:
## Edit the shoutcast.conf file
## Add a crontab (every 5 min) for:
## /opt/observium/scripts/shoutcast.php makeCache
## Add the following to your snmpd.conf file:
## extend shoutcast /opt/observium/scripts/shoutcast.php
##
## Version 1.0 By:
## All In One - Dennis de Houx <info@all-in-one.be>
##
########################################################################################
#### START SETTINGS ####
$config = "/opt/observium/scripts/shoutcast.conf";
$cache = "/opt/observium/scripts/shoutcast.cache";
#### END SETTINGS ####
##
## DO NOT EDIT BENETH THIS LINE
##
########################################################################################
/* Do NOT run this script through a web browser */
if (!isset($_SERVER["argv"][0]) || isset($_SERVER['REQUEST_METHOD']) || isset($_SERVER['REMOTE_ADDR'])) {
die('<span style="color: #880000; text-weight: bold; font-size: 1.3em;">This script is only meant to run at the command line.</span>');
}
function get_data($host, $port) {
$fp = @fsockopen($host, $port, &$errno, &$errstr, 5);
if(!$fp) { $connect = 0; }
if (!isset($connect)) {
fputs($fp, "GET /7.html HTTP/1.0\r\n"
. "User-Agent: All In One - SHOUTcast Stats Parser"
. " (Mozilla Compatible)\r\n\r\n");
while (!feof($fp)) {
$rawdata = fgets($fp, 1024);
}
fclose($fp);
}
preg_match('/body>(.*)<\/body/', $rawdata, $matches);
$res = explode(',', $matches[1], 7);
$res[7] = $host;
$res[8] = $port;
return $res;
}
function get_list($config) {
if (file_exists($config)) {
$servers = file($config);
$data = array();
foreach ($servers as $item=>$server) {
list($host, $port) = split(":", $server, 2);
array_push($data, get_data(trim($host), trim($port)));
}
return $data;
}
}
function doSNMPv2($vars) {
$res = array();
foreach ($vars as $items=>$server) {
$var['bitrate'] = (isset($server['5']) ? (($server['5'] / 8) * 1000) : "0");
//$var['bitrate'] = (isset($server['5']) ? ($server['5'] * 1024) : "0");
$var['traf_in'] = (isset($server['1']) ? ($var['bitrate'] * $server['1']) : "0");
$var['traf_out'] = (isset($server['0']) ? ($var['bitrate'] * $server['0']) : "0");
$var['current'] = (isset($server['0']) ? $server['0'] : "0");
$var['status'] = (isset($server['1']) ? $server['1'] : "0");
$var['peak'] = (isset($server['2']) ? $server['2'] : "0");
$var['max'] = (isset($server['3']) ? $server['3'] : "0");
$var['unique'] = (isset($server['4']) ? $server['4'] : "0");
$host = (isset($server['7']) ? $server['7'] : "unknown");
$port = (isset($server['8']) ? $server['8'] : "unknown");
$tmp = $host.":".$port;
foreach ($var as $item=>$value) {
$tmp .= ";".$value;
}
array_push($res, $tmp);
}
return $res;
}
function makeCacheFile($data, $cache) {
$fp = fopen($cache, 'w');
foreach ($data as $item=>$value) {
fwrite($fp, $value."\n");
}
fclose($fp);
}
function readCacheFile($cache) {
if (file_exists($cache)) {
$data = file($cache);
foreach ($data as $item=>$value) {
echo trim($value)."\n";
}
}
}
if ($_SERVER['argv'][1] == "makeCache") {
$servers = get_list($config);
$data = doSNMPv2($servers);
makeCacheFile($data, $cache);
} else {
readCacheFile($cache);
}
?>