Some fixup:

[squirrelmail.git] / src / validate.php

<?php
    /**
     ** validate.php
     **
     ** Copyright (c) 1999-2001 The SquirrelMail Development Team
     ** Licensed under the GNU GPL. For full terms see the file COPYING.
     **
     ** $Id$
     **/

    if (defined ('validate_php')) { return; }
    define ('validate_php', true);

    session_start();
    require_once('../functions/i18n.php');
    require_once('../functions/auth.php');
    require_once('../functions/strings.php');

    is_logged_in();

    /* Remove all slashes for form values. */
    if (get_magic_quotes_gpc()) {
        global $REQUEST_METHOD;

        if ($REQUEST_METHOD == "POST") {
            global $HTTP_POST_VARS;
            RemoveSlashes($HTTP_POST_VARS);
        } else if ($REQUEST_METHOD == "GET") {
            global $HTTP_GET_VARS;
            RemoveSlashes($HTTP_GET_VARS);
        }
    }

    /**
     * Auto-detection
     *
     * if $send (the form button's name) contains "\n" as the first char
     * and the script is compose.php, then trim everything. Otherwise, we
     * don't have to worry.
     *
     * This is for a RedHat package bug and a Konqueror (pre 2.1.1?) bug
     */
    global $send, $PHP_SELF;
    if (isset($send)
        && (substr($send, 0, 1) == "\n")
        && (substr($PHP_SELF, -12) == '/compose.php')) {
        if ($REQUEST_METHOD == "POST") {
            global $HTTP_POST_VARS;
            TrimArray($HTTP_POST_VARS);
        } else {
            global $HTTP_GET_VARS;
            TrimArray($HTTP_GET_VARS);
        }
    }

    /**
     * Everyone needs stuff from config, and config needs stuff from
     * strings.php, so include them both here. Actually, strings is
     * included at the top now as the string array functions have
     * been moved into it.
     *
     * Include them down here instead of at the top so that all config
     * variables overwrite any passed in variables (for security).
     */
    require_once('../config/config.php');
    require_once('../src/load_prefs.php');
    require_once('../functions/page_header.php');
    require_once('../functions/prefs.php');

    /* Set up the language (i18n.php was included by auth.php). */
    global $username, $data_dir;
    set_up_language(getPref($data_dir, $username, 'language'));
?>