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 // Enable DEBUG mode by removing // from the following line

    27 define('PUN_DEBUG', 1);

    28 

    29 // This displays all executed queries in the page footer.

    30 // DO NOT enable this in a production environment!

    31 //define('PUN_SHOW_QUERIES', 1);

    32 

    33 // Enable this if an extension is causing problems and you can't access the admin interface

    34 //define('PUN_DISABLE_HOOKS', 1);

    35 

    36 if (!defined('PUN_ROOT'))

    37 	exit('The constant PUN_ROOT must be defined and point to a valid PunBB installation root directory.');

    38 

    39 

    40 // Load the functions script

    41 require PUN_ROOT.'include/functions.php';

    42 

    43 // Reverse the effect of register_globals

    44 pun_unregister_globals();

    45 

    46 

    47 // Attempt to load the configuration file config.php

    48 if (file_exists(PUN_ROOT.'config.php'))

    49 	include PUN_ROOT.'config.php';

    50 

    51 if (!defined('PUN'))

    52 	error('The file \'config.php\' doesn\'t exist or is corrupt. Please run <a href="install.php">install.php</a> to install PunBB first.');

    53 

    54 

    55 // Record the start time (will be used to calculate the generation time for the page)

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

    57 $pun_start = ((float)$usec + (float)$sec);

    58 

    59 // Make sure PHP reports all errors except E_NOTICE. PunBB supports E_ALL, but a lot of scripts it may interact with, do not.

    60 error_reporting(E_ALL);

    61 

    62 // Force POSIX locale (to prevent functions such as strtolower() from messing up UTF-8 strings)

    63 setlocale(LC_CTYPE, 'C');

    64 

    65 // If the cache directory is not specified, we use the default setting

    66 if (!defined('PUN_CACHE_DIR'))

    67 	define('PUN_CACHE_DIR', PUN_ROOT.'cache/');

    68 

    69 

    70 // Load DB abstraction layer and connect

    71 require PUN_ROOT.'include/dblayer/common_db.php';

    72 

    73 // Start a transaction

    74 $pun_db->start_transaction();

    75 

    76 

    77 // Load cached config

    78 if (file_exists(PUN_CACHE_DIR.'cache_config.php'))

    79 	include PUN_CACHE_DIR.'cache_config.php';

    80 

    81 if (!defined('PUN_CONFIG_LOADED'))

    82 {

    83 	require_once PUN_ROOT.'include/cache.php';

    84 	generate_config_cache();

    85 	require PUN_CACHE_DIR.'cache_config.php';

    86 }

    87 

    88 

    89 // Load hooks

    90 if (file_exists(PUN_CACHE_DIR.'cache_hooks.php'))

    91 	include PUN_CACHE_DIR.'cache_hooks.php';

    92 

    93 if (!defined('PUN_HOOKS_LOADED'))

    94 {

    95 	require_once PUN_ROOT.'include/cache.php';

    96 	generate_hooks_cache();

    97 	require PUN_CACHE_DIR.'cache_hooks.php';

    98 }

    99 

   100 

   101 define('PUN_ESSENTIALS_LOADED', 1);