1 <?php

     2 /***********************************************************************

     3 

     4   Copyright (C) 2002-2008  PunBB.org

     5 

     6   This file is part of PunBB.

     7 

     8   PunBB is free software; you can redistribute it and/or modify it

     9   under the terms of the GNU General Public License as published

    10   by the Free Software Foundation; either version 2 of the License,

    11   or (at your option) any later version.

    12 

    13   PunBB is distributed in the hope that it will be useful, but

    14   WITHOUT ANY WARRANTY; without even the implied warranty of

    15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    16   GNU General Public License for more details.

    17 

    18   You should have received a copy of the GNU General Public License

    19   along with this program; if not, write to the Free Software

    20   Foundation, Inc., 59 Temple Place, Suite 330, Boston,

    21   MA  02111-1307  USA

    22 

    23 ************************************************************************/

    24 

    25 

    26 // Make sure no one attempts to run this script "directly"

    27 if (!defined('PUN'))

    28 	exit;

    29 

    30 // import Enano data

    31 global $dbdriver;

    32 $db_type =& $dbdriver;

    33 

    34 //

    35 // Return current timestamp (with microseconds) as a float (used in dblayer)

    36 //

    37 if (defined('PUN_SHOW_QUERIES'))

    38 {

    39 	function get_microtime()

    40 	{

    41 		list($usec, $sec) = explode(' ', microtime());

    42 		return ((float)$usec + (float)$sec);

    43 	}

    44 }

    45 

    46 

    47 // Load the appropriate DB layer class

    48 switch ($db_type)

    49 {

    50 	case 'mysql':

    51 		require PUN_ROOT.'include/dblayer/enano_mysql.php';

    52 		break;

    53 

    54 	case 'pgsql':

    55 		require PUN_ROOT.'include/dblayer/enano_pgsql.php';

    56 		break;

    57 

    58 	default:

    59 		error('\''.$db_type.'\' is not a valid database type. Please check settings in config.php.', __FILE__, __LINE__);

    60 		break;

    61 }

    62 

    63 // Create the database adapter object (and open/connect to/select db)

    64 $pun_db = new DBLayer();