add error handler ins system, mit jabba und mail versand (entnomme aus pentabarf)

git-svn-id: svn://svn.cccv.de/engel-system@132 29ba0400-6e00-0410-a75a-ca02368028f8

www-ssl/inc/error_handler.php

@@ -0,0 +1,86 @@
+<?php
+
+  require_once("./inc/funktion_jabber.php");
+
+  // global array for collected error_messages
+  $error_messages = array();
+
+  // general error handler collecting all messages in an array
+  function Error_Handler($error_number, $error_string, $error_file, $error_line, $error_context)
+  {
+    global $error_messages;
+    array_push($error_messages, "Error Number: ".$error_number."\nError String: ".$error_string."\nError File: ".$error_file."\nError Line: ".$error_line."\n");
+  }
+
+  // register error handler
+//  set_error_handler("Error_Handler", E_ALL);
+  set_error_handler("Error_Handler");
+
+
+  // send errors 
+  function send_errors()
+  {
+    global $error_messages;
+
+    if (!$error_messages) return;
+    
+    $url = $_SERVER['PHP_SELF'];
+
+    $message = "";
+    if (isset($_SERVER['PHP_AUTH_USER']))
+      $message .= "Person: ".$_SERVER['PHP_AUTH_USER']."\n";
+    $message .= "URL: $url\n";
+    if (isset($_SERVER['HTTP_USER_AGENT']) && strstr($_SERVER['HTTP_USER_AGENT'], 'Firefox') === false)
+      $message .= "UA: ".$_SERVER['HTTP_USER_AGENT']."\n";
+    if (isset($_SERVER['HTTP_REFERER']))
+      $message .= "Referer: ".$_SERVER['HTTP_REFERER']."\n";
+    foreach($error_messages as $value)
+      $message .= $value."\n";
+    foreach ($_SERVER as $k => $v ) 	 
+      $message .= "_SERVER: $k = $v\n"; 
+    if( isset( $_POST))
+      foreach ($_POST as $k => $v ) 	 
+        $message .= "_POST: $k = $v\n"; 
+    if( isset( $_GET))
+      foreach ($_GET as $k => $v ) 	 
+        $message .= "_GET: $k = $v\n"; 
+
+    send_message($message);
+
+    // display error messages on screen too for developers
+    if ($_SESSION['CVS']['admin/debug.php']=='Y') 
+    {
+      echo "<pre id='error'>\n".$message."</pre>";
+    }
+
+}
+
+  register_shutdown_function("send_errors");
+
+  // send jabber message and email
+  function send_message(&$message)
+  {
+    chdir(dirname(__FILE__));
+    require_once('../inc/jabber.php');
+
+    if (isset($jabber_recipient) && count($jabber_recipient)) {
+      $jabber = new Jabber($server, $port, $username, $password, $resource);
+      if ($jabber->Connect() && $jabber->SendAuth()) {
+        foreach($jabber_recipient as $value)
+        {
+          $jabber->SendMessage($value, "normal", NULL, array("body" => $message, "subject" => "Error in Pentabarf"), NULL);
+        }
+        $jabber->Disconnect();
+      } else {
+        array_push($message, "Couldn't connect to Jabber Server.");
+      }
+    }
+
+    if (isset($mail_recipient) && count($mail_recipient)) {
+      foreach($mail_recipient as $to) {
+        mail($to, isset($mail_subject) ? $mail_subject : "Pentabarf Error", $message);
+      }
+    }
+  }
+
+?>