<?php
/**
 * Functions to deal with PHPGEN system..
 *
 * PHPGEN is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * PHPGEN is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with PHPGEN; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * @copyright   EasySoft R&D Team (C) 2006
 * @author      Chunsheng Wang <hide@address.com>
 * @link        http://www.phpgen.com
 * @package     Include
 * @version     $Id: FuncGEN.php,v 1.5 2006/08/17 13:52:56 wangcs Exp $
 */
/**
 * Judge valid user.
 *
 * @author                       Chunsheng Wang <hide@address.com>
 * @global array                 the config array.
 * @global object                the object of ADO class created in Init.php.
 * @global object                the object of Javascript class created in Init.php.
 * @param  string  $UserName     the user name used to login FCG system.
 * @param  string  $Password     the user password used to login FCG system.
 */
function genJudgeUser($UserName = "",$Password = "")
{
    require_once("Users.php");
    global $MyJS;
    if(!empty($UserName) and !empty($Password))
    {
        $UserInfo = $_USERS[$UserName];
        if(!$UserInfo or $UserInfo["Password"] != $Password)
        {
            $MyJS->goto($_CFG["BaseURL"] . "Member/Login.php");
            exit;
        }
        else
        {
            $_SESSION["UserName"] = $UserName;
            $_SESSION["IsAdmin"]  = $UserInfo["IsAdmin"];
            $_SESSION["UserLang"] = "ZH_CN";
            return true;
        }
    }

    if(empty($_SESSION["UserName"]))
    {
        $MyJS->goto($_CFG["BaseURL"] . "Member/Login.php", "top");
        exit;
    }
}

/**
 * Return the full path of the user's home dir.
 *
 * @author                       Chunsheng Wang <hide@address.com>
 * @param  string  $UserName     the user name used to login FCG system.
 * @return string  $Password     the full path of the user's home dir.
 */
function genGetUserHome($UserName)
{
    global $_CFG;
    return $_CFG["SysRoot"] . $_CFG["UserHome"] . substr($_SESSION["UserName"], 0, 1) . "/" . $_SESSION["UserName"] . "/";
}

/**
 * Init the user home dir.
 *
 * @author                       Chunsheng Wang <hide@address.com>
 * @param  string  $UserName     the user name used to login FCG system.
 */
function genInitUserHome($UserName)
{
    $UserHome = genGetUserHome($UserName);
    !file_exists($UserHome) ? sysMkdir($UserHome) : "";
}
?>