#!/usr/bin/php
<?php
/*
 * Ciphron - Advanced Security
 *
 * Tel.: (05 11) 59 02 54 - 70 Fax: (05 11) 59 02 54 - 74
 * Web: http://www.ciphron.de/ Support: (05 11) 59 02 54 - 76
 *
 * Cost Control for Eplus
 *
 *
 * @author: jk@ciphron.de
 */
require_once ( 'HTTP/Client.php' );

$client = new HTTP_Client();

if ( $_SERVER['argc'] != 6 )  
die (
'This Plugin was developed by ciphron (http://www.ciphron.de/)

Use: ./check_eplus USERNAME@imail.de PASSWORD NUMBER WARN CRITICAL

WARN und CRITIAL in Cent
NUMBER im Format 491xxyyyyyyyy

Bsp: ./eplus.php testuser@imail.de hallo_pw 491781111111 500 1000
' );

$perf_map = array (
	"Summe GPRS-Daten" => "gprs",
	"Summe der Verbindungskosten" => "summe",
	"Ihr Gespr&auml;chsguthaben f&uuml;r die aktuelle Abrechnungsperiode betr&auml;gt in Euro:" => "guthaben",
	"E-Plus zu E-Plus" => "netzintern",
	"E-Plus in andere Netze" => "netzextern"
	);


$user = $_SERVER['argv'][1];
$pw = $_SERVER['argv'][2];
$nr = $_SERVER['argv'][3];
$warn = (int)$_SERVER['argv'][4]/100;
$critical = (int)$_SERVER['argv'][5]/100;


$client->setDefaultHeader( array ( 'User-Agent' => 'Nagios Spider' ) );

$client->get ( 'http://www.eplus.de/' );

$client->post ( 'https://sso.eplus.de/amserver/UI/Login', array ( 'goto' => 'https://mein.eplus.de/pUframe.asp?ecc=1&setc=1&pUurl=https%3A%2F%2Fecc%2Eeplus%2Ede%2Fecc%2Flogin%2Edo&opener=https%3A%2F%2Fmein%2Eeplus%2Ede%2F1%2F1%5F0%2F1%5F0%2Easp%3Fld%3Decc%3Bgateway%3Berfolg', 'gotoOnFail' => '', 'module' => 'EccLDAP', 'IDToken1' => $user, 'IDToken2' => $pw ) );

//$buf = $client->currentResponse();
//print_r ( $buf );

$client->get ( 'https://ecc.eplus.de/ecc/cc.do?menu=Cost%20Control&msisdn=alle&parent=Rechnungen' );

$client->get ( 'https://ecc.eplus.de/ecc/cc.do?msisdn='.$nr );

$buf = $client->currentResponse();

$betrag = -1;
$guthaben = -1;

if ( !preg_match_all ( '@<td class="tableRow(?:Dark|Bright)"><span class="(?:tablerufnr|tablecopy)">(?P<text>[^<]+)</span></td>[ \t\r\n]*<td class="tableRow(?:Dark|Bright)" align="right"><span class="(?:tablerufnr|tablecopyausgabe)">(?P<euro>\d*),(?P<cent>\d{2})</span></td>@', $buf['body'], $matches, PREG_SET_ORDER ) ) {
	echo $buf['body'];
	echo 'Regex failed!';
	exit ( 3 );
}

$perf_str = '';

foreach ( $matches as $match ) {
	if ( $match['text'] == 'Summe der Verbindungskosten' )
		$betrag = $match['euro']+$match['cent']/100;
	if ( $match['text'] == 'Ihr Gespr&auml;chsguthaben f&uuml;r die aktuelle Abrechnungsperiode betr&auml;gt in Euro:' )
		$guthaben = $match['euro']+$match['cent']/100;
	if ( isset ( $perf_map[$match['text']] ) )
		$perf_str .= $perf_map[$match['text']]."=".($match['euro']+$match['cent']/100)."EUR;";
}
/*
if ( !preg_match ( '@<td class="tableRowDark"><span class="tablerufnr">Summe der Verbindungskosten</span></td>[ \t\r\n]*<td class="tableRowDark" align="right"><span class="tablerufnr">(?P<euro>\d*),(?P<cent>\d{2})</span></td>@', $buf['body'], $match ) ) {
	echo $buf['body'];
	echo 'Regex failed!';
	exit ( 3 );
}
$betrag = $match['euro']+$match['cent']/100;
*/


$str = ' - Kosten: '.$betrag.' EUR ';
if ( $guthaben > 0 ) 
	$str .= 'Guthaben: '.$guthaben.' EUR ';
$str .= '+'.$nr.' | '.$perf_str."\n";

if ( $betrag < 0 ) {
	echo "UNKNOWN".$str;
	exit ( 3 );
} else if ( $betrag > $critical ) {
	echo "CRITCAL".$str;
	exit ( 2 );
} else if ( $betrag > $warn ) {
	echo "WARN".$str;
	exit ( 1 );
} else {
	echo "OK".$str;
	exit ( 0 );
}
?>