class.ilClientList.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2009 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program 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.                      |
        |                                                                             |
        | This program 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 this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/

class ilClientList
{
        var $ini;                       // ini file object
        var $path;                      // clients base dir
        var $error = "";        // error text
        
        function __construct($a_db_connections)
        {               
                $this->db_connections = $a_db_connections;
                $this->path = ILIAS_ABSOLUTE_PATH."/".ILIAS_WEB_DIR;
                $this->init();
        }

        function init()
        {
                // set path to directory where clients reside
                $d = dir($this->path);
//              $tmpPath = getcwd();
//              chdir ($this->path);

                // get available lang-files
                while ($entry = $d->read())
                {
                        if (!is_dir($this->path . "/" . $entry)) { // If a file is in the directory and open_basedir is activated, is_file($this->path."/".$entry."/client.ini.php") throws a warning. e.g. .DS_STORE
                                continue;
                        }

                        if (is_file($this->path."/".$entry."/client.ini.php"))
                        {
                                $client = new ilClient($entry, $this->db_connections);
                                $client->init();
                                
                                $this->clients[$entry] = $client;
                                
                                unset($client);
                        }
                }

//              chdir($tmpPath);
        }
        
        function getClients()
        {
                return ($this->clients) ? $this->clients : array();
        }
}
?>