include/validate.php

   1 <?php
   2
   3 /**
   4 * validate.php
   5 *
   6 * Copyright (c) 1999-2002 The SquirrelMail Project Team
   7 * Licensed under the GNU GPL. For full terms see the file COPYING.
   8 *
   9 * $Id$
  10 */
  11
  12 /* include the mime class before the session start ! otherwise we can't store
  13  * messages with a session_register.
  14  */
  15
  16 /* SquirrelMail required files. */
  17 require_once(SM_PATH . 'class/mime.class.php');
  18
  19 session_start();
  20
  21 require_once(SM_PATH . 'functions/i18n.php');
  22 require_once(SM_PATH . 'functions/auth.php');
  23 require_once(SM_PATH . 'functions/strings.php');
  24 require_once(SM_PATH . 'functions/global.php');
  25
  26 is_logged_in();
  27
  28 /* Remove all slashes for form values. */
  29 if (get_magic_quotes_gpc()) {
  30     global $REQUEST_METHOD;
  31
  32     if ($REQUEST_METHOD == 'POST') {
  33         global $HTTP_POST_VARS;
  34         RemoveSlashes($HTTP_POST_VARS);
  35     } else if ($REQUEST_METHOD == 'GET') {
  36         global $HTTP_GET_VARS;
  37         RemoveSlashes($HTTP_GET_VARS);
  38     }
  39 }
  40
  41 /**
  42 * Auto-detection
  43 *
  44 * if $send (the form button's name) contains "\n" as the first char
  45 * and the script is compose.php, then trim everything. Otherwise, we
  46 * don't have to worry.
  47 *
  48 * This is for a RedHat package bug and a Konqueror (pre 2.1.1?) bug
  49 */
  50 global $send, $PHP_SELF;
  51 if (isset($send)
  52     && (substr($send, 0, 1) == "\n")
  53     && (substr($PHP_SELF, -12) == '/compose.php')) {
  54     if ($REQUEST_METHOD == 'POST') {
  55         global $HTTP_POST_VARS;
  56         TrimArray($HTTP_POST_VARS);
  57     } else {
  58         global $HTTP_GET_VARS;
  59         TrimArray($HTTP_GET_VARS);
  60     }
  61 }
  62
  63 /**
  64 * Everyone needs stuff from config, and config needs stuff from
  65 * strings.php, so include them both here. Actually, strings is
  66 * included at the top now as the string array functions have
  67 * been moved into it.
  68 *
  69 * Include them down here instead of at the top so that all config
  70 * variables overwrite any passed in variables (for security).
  71 */
  72
  73 /**
  74  * Reset the $theme() array in case a value was passed via a cookie.
  75  * This is until theming is rewritten.
  76  */
  77 global $theme;
  78 unset($theme);
  79 $theme=array();
  80
  81 require_once(SM_PATH . 'config/config.php');
  82 require_once(SM_PATH . 'include/load_prefs.php');
  83 require_once(SM_PATH . 'functions/page_header.php');
  84 require_once(SM_PATH . 'functions/prefs.php');
  85
  86 /* Set up the language (i18n.php was included by auth.php). */
  87 global $username, $data_dir;
  88 set_up_language(getPref($data_dir, $username, 'language'));
  89
  90 $timeZone = getPref($data_dir, $username, 'timezone');
  91 if ( $timeZone != SMPREF_NONE && ($timeZone != "")
  92     && !ini_get("safe_mode")) {
  93     putenv("TZ=".$timeZone);
  94 }
  95 ?>