From 13e5226dd46f6caebc8a3c187c3ac270168b9404 Mon Sep 17 00:00:00 2001
From: Thomas Leveil <unknown@munin-monitoring.org>
Date: Mon, 4 May 2009 04:29:41 +0200
Subject: [PATCH] Initial version

---
 plugins/other/murmur_ice_users | 132 +++++++++++++++++++++++++++++++++
 1 file changed, 132 insertions(+)
 create mode 100755 plugins/other/murmur_ice_users

diff --git a/plugins/other/murmur_ice_users b/plugins/other/murmur_ice_users
new file mode 100755
index 00000000..f4841e9c
--- /dev/null
+++ b/plugins/other/murmur_ice_users
@@ -0,0 +1,132 @@
+#!/usr/bin/php
+<?php
+
+/*
+Plugin to monitor users on a Mumble server (a.k.a. murmur).
+Use ICE to to query murmur.
+
+Origional Author: Thomas Leveil
+Contributors: none
+Version: 1.0
+
+You can specify a different ip:port in the munin-node config file as follow:
+
+[murmur_ice_users]
+env.host 127.0.0.1
+env.port 6502
+
+
+#%# family=contrib
+#%# capabilities=autoconf
+*/
+
+$host = "127.0.0.1";
+$port = "6502";
+
+if (isset($_ENV['host'])) $host = $_ENV['host'];
+if (isset($_ENV['port'])) $port = $_ENV['port'];
+
+
+switch ($argv[1]) 
+{
+	case 'autoconf':
+		do_autoconf();
+	break;
+	
+	case 'config':
+		do_config();
+	break;
+	
+	default:
+		do_count();
+	break;
+}
+exit(1);
+
+
+function do_autoconf()
+{
+	global $ICE, $host, $port;
+	try
+	{
+		Ice_loadProfile();
+		$iceproxy = $ICE->stringToProxy("Meta:tcp -h $host -p $port");
+		$metaServer = $iceproxy->ice_checkedCast("::Murmur::Meta");
+		fwrite(STDOUT, "yes\n");
+		exit(0);
+	}
+	catch (Exception $e)
+	{
+		fwrite(STDOUT, "no\n");
+		exit(1);
+	}
+}
+
+function do_config()
+{
+	fwrite(STDOUT, "graph_title Mumble Users\n");
+	fwrite(STDOUT, "graph_vlabel Connected Users\n");
+	fwrite(STDOUT, "graph_category VoIP\n");
+	fwrite(STDOUT, "graph_info This graph shows the number of connected users on a murmur server\n");
+	fwrite(STDOUT, "maxusers.label Maximum number of users allowed\n");
+	fwrite(STDOUT, "maxusers.type GAUGE\n");
+	fwrite(STDOUT, "online.label connected users\n");
+	fwrite(STDOUT, "online.type GAUGE\n");
+	exit(0);
+}
+
+function do_count()
+{
+	global $ICE, $host, $port;
+	
+	$totalMaxUsers="U";
+	$totalConnectedUsers="U";
+
+	try 
+	{
+		Ice_loadProfile();
+		$iceproxy = $ICE->stringToProxy("Meta:tcp -h $host -p $port");
+		$metaServer = $iceproxy->ice_checkedCast("::Murmur::Meta");
+		$AdefaultConf = $metaServer->getDefaultConf();
+		
+		$AvirtualServer = $metaServer->getBootedServers();
+		
+		$totalMaxUsers = 0;
+		foreach ($AvirtualServer as $numserver=>$s) 
+		{
+			$maxusers = $s->getConf('users');
+			if (!$maxusers) $maxusers = $AdefaultConf['users'];
+			$totalMaxUsers += intval($maxusers);
+
+			$connectedUsers = countConnectedUsers($s->getTree());			
+			$totalConnectedUsers += $connectedUsers;
+		}
+		
+
+		fwrite(STDOUT,  "maxusers.value ".$totalMaxUsers."\n");
+		fwrite(STDOUT,  "online.value ".$totalConnectedUsers."\n");
+		exit(0);
+	}
+	catch (Exception $e)
+	{
+		fwrite(STDERR, $e."\n");
+		exit(1);
+	}
+}
+
+function countConnectedUsers($channelTree) 
+{
+	$count = intval($channelTree->players);
+	
+	if (isset($channelTree->children))
+	{
+		foreach ($channelTree->children as $c)
+		{
+			$count += countConnectedUsers($c);
+		}
+	}
+	
+	return $count;
+}
+
+?>
\ No newline at end of file