#!/usr/bin/php -q
<?php
/*
# File: /usr/lib/nagios/plugins/check_isdn.php
#
#
#
# Auteur: Matthijs Elshof
#
# Script voor het checken van de ISDN status
*/
$grep="/bin/grep" ;
$cat="/bin/cat";
$head="/usr/bin/head";
$awk="/bin/awk";
/* Haal info op van zaptel */

exec ('cp /proc/zaptel/* /tmp/');

$connection = pg_connect("dbname=astium user=astium password=neonova host=localhost");
  if (!$connection) {
    print("Connection Failed.");
    exit;
  }
  $myresult = pg_exec($connection, "select distinct port, inuse from zap_channel where inuse='yes'");
  while ($row = pg_fetch_row($myresult)) {
   $port = $row[0];
   $IFCHECK =`cat /tmp/'$port' | grep Span | awk '{print $11}'`;

     if (strpos($IFCHECK, "ED") == true) {
     echo "Poort ".$port." = FAILURE\n";
     $status = 1;
     }
     else {
     echo "Poort ".$port." = OK\n";
     }
  }
if ($status == 1) exit (1); else exit(0);

?>