<?php
/*
http://www.ioerror.us/software/bad-behavior/

Bad Behavior - detects and blocks unwanted Web accesses
Copyright (C) 2005 Michael Hampton

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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

// This file is the entry point for Bad Behavior.
// See below to customize it for your particular CMS or PHP application.
// Preferably by the time this file is loaded, everything in your app will
// be initialized, but no output sent to the browser.  If output has been
// sent, Bad Behavior will fail.

if (!defined('MEDIAWIKI'))
	die('');

###############################################################################
###############################################################################

// Configuration
// To change the following settings, override them in MediaWiki's
// LocalSettings.php after including this file.

// In some configurations the automatic table creation may fail.
// You can create the table manually (see query in bad-behavior-database.php)
// and add this line to your LocalSettings.php:
//
//   define('WP_BB_NO_CREATE', true);

// Log failed requests to the database.
$wp_bb_logging = TRUE;

// Log all requests to the database, not just failed requests.
$wp_bb_verbose_logging = TRUE;

// How long to keep the logs around (in days).
// Lowering this may have profound negative effects!
$wp_bb_logging_duration = 7;

// Email address to contact you in case of problems
// This will be shown to users on the error page, which means it will
// be exposed to spammers! Bad Behavior will munge it automatically; you
// should NOT munge it here!
$wp_bb_email = $wgEmergencyContact;

// The database table name to use.
// You can customize the table name if necessary.
define('WP_BB_LOG', $wgDBprefix . 'bad_behavior_log');

###############################################################################

#                          DO NOT EDIT BELOW THIS LINE

###############################################################################

define('WP_BB_CWD', dirname(__FILE__));

// Callbacks

// generic code; you should reimplement these if you want logging and
// database functions

// return a UTC date in the format preferred by your database
function wp_bb_date() {
	return gmdate('Y-m-d H:i:s');
}

// run a SQL query and return # of rows affected, or FALSE if query failed
function wp_bb_db_query($query) {
	$res = wfQuery($query, DB_WRITE);
	if (stristr($query, "select") !== FALSE ||
	    stristr($query, "describe") !== FALSE)
		return wfNumRows($res);
	else
		return wfAffectedRows($res);
}

// Load core functions and do initial checks
// This will be run during extension initialization at the end of Setup.php
function wp_bb_mediawiki_run() {
	// globals defined here
	global $wp_bb_logging, $wp_bb_verbose_logging, $wp_bb_logging_duration, $wp_bb_email;
	
	// globals defined in core
	global $wp_bb_approved, $wp_bb_db_failure;
	global $wp_bb_remote_addr, $wp_bb_request_method, $wp_bb_http_host;
	global $wp_bb_request_uri, $wp_bb_server_protocol, $wp_bb_http_referer;
	global $wp_bb_http_user_agent, $wp_bb_server_signature;
	global $wp_bb_headers, $wp_bb_http_headers, $wp_bb_http_headers_mixed;
	global $wp_bb_request_entity;
	
	// Don't try to run for command-line maintenance scripts.
	if (php_sapi_name() != 'cli')
		require_once(WP_BB_CWD . "/bad-behavior-core.php");
}

$wgExtensionFunctions[] = 'wp_bb_mediawiki_run';

?>