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  * From http://www.php.net/manual/en/language.oop.serialization.php:
  16  *   In case this isn't clear:
  17  *   In 4.2 and below:
  18  *      session.auto_start and session objects are mutually exclusive.
  19  *
  20  * We need to load the classes before the session is started,
  21  * except that the session could be started automatically
  22  * via session.auto_start. So, we'll close the session,
  23  * then load the classes, and reopen the session which should
  24  * make everything happy.
  25  *
  26  * ** Note this means that for the 1.3.2 release, we should probably
  27  * recommend that people set session.auto_start=0 to avoid this altogether.
  28  */
  29 session_write_close();
  30
  31 /* SquirrelMail required files. */
  32 require_once(SM_PATH . 'class/mime.class.php');
  33
  34 session_start();
  35
  36 require_once(SM_PATH . 'functions/i18n.php');
  37 require_once(SM_PATH . 'functions/auth.php');
  38 require_once(SM_PATH . 'functions/strings.php');
  39 require_once(SM_PATH . 'functions/global.php');
  40
  41 is_logged_in();
  42
  43 /**
  44 * Auto-detection
  45 *
  46 * if $send (the form button's name) contains "\n" as the first char
  47 * and the script is compose.php, then trim everything. Otherwise, we
  48 * don't have to worry.
  49 *
  50 * This is for a RedHat package bug and a Konqueror (pre 2.1.1?) bug
  51 */
  52 global $send, $PHP_SELF;
  53 if (isset($send)
  54     && (substr($send, 0, 1) == "\n")
  55     && (substr($PHP_SELF, -12) == '/compose.php')) {
  56     if ($REQUEST_METHOD == 'POST') {
  57         global $HTTP_POST_VARS;
  58         TrimArray($HTTP_POST_VARS);
  59     } else {
  60         global $HTTP_GET_VARS;
  61         TrimArray($HTTP_GET_VARS);
  62     }
  63 }
  64
  65 /**
  66 * Everyone needs stuff from config, and config needs stuff from
  67 * strings.php, so include them both here. Actually, strings is
  68 * included at the top now as the string array functions have
  69 * been moved into it.
  70 *
  71 * Include them down here instead of at the top so that all config
  72 * variables overwrite any passed in variables (for security).
  73 */
  74
  75 /**
  76  * Reset the $theme() array in case a value was passed via a cookie.
  77  * This is until theming is rewritten.
  78  */
  79 global $theme;
  80 unset($theme);
  81 $theme=array();
  82
  83 require_once(SM_PATH . 'config/config.php');
  84 require_once(SM_PATH . 'include/load_prefs.php');
  85 require_once(SM_PATH . 'functions/page_header.php');
  86 require_once(SM_PATH . 'functions/prefs.php');
  87
  88 /* Set up the language (i18n.php was included by auth.php). */
  89 global $username, $data_dir;
  90 set_up_language(getPref($data_dir, $username, 'language'));
  91
  92 $timeZone = getPref($data_dir, $username, 'timezone');
  93 if ( $timeZone != SMPREF_NONE && ($timeZone != "")
  94     && !ini_get("safe_mode")) {
  95     putenv("TZ=".$timeZone);
  96 }
  97 ?>