src/validate.php

   1 <?php
   2
   3 /**
   4  * validate.php
   5  *
   6  * Copyright (c) 1999-2001 The SquirrelMail Development Team
   7  * Licensed under the GNU GPL. For full terms see the file COPYING.
   8  *
   9  * $Id$
  10  */
  11
  12 /*****************************************************************/
  13 /*** THIS FILE NEEDS TO HAVE ITS FORMATTING FIXED!!!           ***/
  14 /*** PLEASE DO SO AND REMOVE THIS COMMENT SECTION.             ***/
  15 /***    + Base level indent should begin at left margin, as    ***/
  16 /***      the require_once below looks.                        ***/
  17 /***    + All identation should consist of four space blocks   ***/
  18 /***    + Tab characters are evil.                             ***/
  19 /***    + all comments should use "slash-star ... star-slash"  ***/
  20 /***      style -- no pound characters, no slash-slash style   ***/
  21 /***    + FLOW CONTROL STATEMENTS (if, while, etc) SHOULD      ***/
  22 /***      ALWAYS USE { AND } CHARACTERS!!!                     ***/
  23 /***    + Please use ' instead of ", when possible. Note "     ***/
  24 /***      should always be used in _( ) function calls.        ***/
  25 /*** Thank you for your help making the SM code more readable. ***/
  26 /*****************************************************************/
  27
  28 session_start();
  29 require_once('../functions/i18n.php');
  30 require_once('../functions/auth.php');
  31 require_once('../functions/strings.php');
  32
  33     is_logged_in();
  34
  35     /* Remove all slashes for form values. */
  36     if (get_magic_quotes_gpc()) {
  37         global $REQUEST_METHOD;
  38
  39         if ($REQUEST_METHOD == "POST") {
  40             global $HTTP_POST_VARS;
  41             RemoveSlashes($HTTP_POST_VARS);
  42         } else if ($REQUEST_METHOD == "GET") {
  43             global $HTTP_GET_VARS;
  44             RemoveSlashes($HTTP_GET_VARS);
  45         }
  46     }
  47
  48     /**
  49      * Auto-detection
  50      *
  51      * if $send (the form button's name) contains "\n" as the first char
  52      * and the script is compose.php, then trim everything. Otherwise, we
  53      * don't have to worry.
  54      *
  55      * This is for a RedHat package bug and a Konqueror (pre 2.1.1?) bug
  56      */
  57     global $send, $PHP_SELF;
  58     if (isset($send)
  59         && (substr($send, 0, 1) == "\n")
  60         && (substr($PHP_SELF, -12) == '/compose.php')) {
  61         if ($REQUEST_METHOD == "POST") {
  62             global $HTTP_POST_VARS;
  63             TrimArray($HTTP_POST_VARS);
  64         } else {
  65             global $HTTP_GET_VARS;
  66             TrimArray($HTTP_GET_VARS);
  67         }
  68     }
  69
  70     /**
  71      * Everyone needs stuff from config, and config needs stuff from
  72      * strings.php, so include them both here. Actually, strings is
  73      * included at the top now as the string array functions have
  74      * been moved into it.
  75      *
  76      * Include them down here instead of at the top so that all config
  77      * variables overwrite any passed in variables (for security).
  78      */
  79     require_once('../config/config.php');
  80     require_once('../src/load_prefs.php');
  81     require_once('../functions/page_header.php');
  82     require_once('../functions/prefs.php');
  83
  84     /* Set up the language (i18n.php was included by auth.php). */
  85     global $username, $data_dir;
  86     set_up_language(getPref($data_dir, $username, 'language'));
  87 ?>