<?php
/**
 * Gallery - a web based photo album viewer and editor
 * Copyright (C) 2000-2008 Bharat Mediratta
 *
 * 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., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
 */
class Mysql_Driver {
  private $link;
  
  public function __construct($server, $user, $password) {
    $this->link = @mysql_connect($server, $user, $password);
    if (!$this->link) {
      throw new Exception(mysql_error());
    }
  }

  public function __destruct() {
    if (!empty($this->link)) {
      @mysql_close($this->link);
    }
  }

  public function list_dbs() {
    $db_list = mysql_list_dbs($this->link);
    $databases = array();
    while ($row = mysql_fetch_object($db_list)) {
      $databases[$row->Database] = 1;
    }
    return $databases;
  }
}