scripts/decode_bug.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Parser bug report decoder
   5  *
   6  * This is the parser bug decoder system
   7  * Throw the bug data in the query box, and hit submit for output.
   8  *
   9  * Copyright 2002 Robin Johnson <robbat2@users.sourceforge.net>
  10  *
  11  * @package phpMyAdmin-debug
  12  */
  13
  14 /**
  15  * Displays the form
  16  */
  17 ?>
  18 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  19     "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  20 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
  21
  22 <head>
  23     <link rel="icon" href="./favicon.ico" type="image/x-icon" />
  24     <link rel="shortcut icon" href="./favicon.ico" type="image/x-icon" />
  25     <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
  26     <title>phpMyAdmin - Parser bug report decoder</title>
  27     <style type="text/css">
  28     <!--
  29     body, p {
  30         font-family: Arial, Helvetica, sans-serif;
  31         font-size:   medium;
  32     }
  33     h1 {
  34         font-family: Verdana, Arial, Helvetica, sans-serif;
  35         font-size:   large;
  36         font-weight: bold;
  37         color:       #000066;
  38     }
  39     //-->
  40     </style>
  41 </head>
  42
  43
  44 <body bgcolor="#FFFFFF">
  45 <h1>Parser bug report decoder</h1>
  46 <br />
  47
  48 <form method="post" action="./decode_bug.php">
  49     <input type="hidden" name="bar" value="<?php echo rand(); ?>" />
  50     Encoded bug report:<br />
  51     <textarea name="bug_encoded" cols="72" rows="10"></textarea>
  52     <br /><br />
  53     <input type="submit" />
  54 </form>
  55 <hr />
  56
  57 <?php
  58 /**
  59  * If the form has been submitted -> decodes the bug report
  60  */
  61
  62 /**
  63  * Display the decoded bug report in ASCII format
  64  *
  65  * @param  string  the text data
  66  *
  67  * @return string  the text enclosed by "<pre>...</pre>" tags
  68  *
  69  * @access public
  70  */
  71 function PMA_printDecodedBug($textdata)
  72 {
  73     return '<pre>' . htmlspecialchars($textdata) . '</pre><br />';
  74 } // end of the "PMA_printDecodedBug()" function
  75
  76
  77 if (!empty($_POST) && isset($_POST['bug_encoded'])) {
  78     $bug_encoded = $_POST['bug_encoded'];
  79 }
  80
  81 if (!empty($bug_encoded)) {
  82     if (function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()) {
  83         $bug_encoded = stripslashes($bug_encoded);
  84     }
  85
  86     $bug_encoded     = preg_replace('/[[:space:]]/', '', $bug_encoded);
  87     $bug_decoded     = base64_decode($bug_encoded);
  88     if (substr($bug_encoded, 0, 2) == 'eN') {
  89         if (function_exists('gzuncompress')) {
  90                 $result  = PMA_printDecodedBug(gzuncompress($bug_decoded));
  91             } else {
  92                 $result  = 'Error: &quot;gzuncompress()&quot; is unavailable!' . "\n";
  93         }
  94     } else {
  95         $result  = PMA_printDecodedBug($bug_decoded);
  96     } // end if... else...
  97
  98     echo '<p>Decoded:</p>' . "\n"
  99          . $result . "\n";
 100 } // end if
 101 ?>
 102 </body>
 103
 104 </html>