#!/usr/bin/env php
<?php
/**
* munin node output for the router status
*
* PHP version 5
*
* @category Tools
* @package  linksys-wrt3g-tools
* @author   Christian Weiske <cweiske@cweiske.de>
* @license  AGPL v3
* @link     http://cweiske.de/linksys-wrt3g-tools.htm
*/
require_once dirname(__FILE__) . '/config.php';
require_once 'Wrt3g.php';

if (isset($argv[1]) && $argv[1] == 'autoconf') {
    echo "yes\n";
    exit();
} else if (isset($argv[1]) && $argv[1] == 'config') {
    echo <<<TXT
graph_title WRT3G router status
graph_args --base 1000 -l 0 --upper-limit 7
graph_vlabel Status values
graph_category network
graph_info This graph shows the status of WRT3G router
conn_connected.label Connected
conn_connected.info Router is connected
conn_connected.draw LINE2
conn_connecting.label Connecting
conn_connecting.info Router is connecting
conn_connecting.draw LINE2
conn_disconnected.label Disconnected
conn_disconnected.info Router is disconnected
conn_disconnected.draw LINE2
notavailable.label Not available
notavailable.info Router cannot be reached
notavailable.draw LINE2
type_gprs.label GPRS
type_gprs.info Connection via GPRS
type_gprs.draw LINE2
type_umts.label UMTS
type_umts.info Connection via UMTS
type_umts.draw LINE2

TXT;
    exit();
}


try {
    $w = new Wrt3g();
    $arStatus = $w->getStatus();

    $conn = $arStatus['connection'];
    if ($conn == 'disconnected') {
        echo "conn_disconnected.value 1\n";
    } else if ($conn == 'connecting') {
        echo "conn_connecting.value 2\n";
    } else if ($conn == 'connected') {
        echo "conn_connected.value 3\n";
    }

    $type = strtolower($arStatus['type']);
    if ($type == 'gprs') {
        echo "type_gprs.value 4.5\n";
    } else if ($type == 'umts') {
        echo "type_umts.value 5\n";
    }
} catch (Exception $e) {
    echo "notavailable 0.5\n";
}
?>