X-Git-Url: http://git.vanrenterghem.biz/www.vanrenterghem.biz.git/blobdiff_plain/4b1ce0d83844cfd7c55e75a60ccb239882cd62e3..83ab5456767602f2a9860a7db7247f002ec96945:/phpBB2/includes/functions_validate.php

diff --git a/phpBB2/includes/functions_validate.php b/phpBB2/includes/functions_validate.php
deleted file mode 100644
index 69197a3..0000000
--- a/phpBB2/includes/functions_validate.php
+++ /dev/null
@@ -1,205 +0,0 @@
-<?php
-/***************************************************************************
- *                          functions_validate.php
- *                            -------------------
- *   begin                : Saturday, Feb 13, 2001
- *   copyright            : (C) 2001 The phpBB Group
- *   email                : support@phpbb.com
- *
- *   $Id: functions_validate.php,v 1.6.2.15 2005/10/30 15:17:14 acydburn Exp $
- *
- *
- ***************************************************************************/
-
-/***************************************************************************
- *
- *   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.
- *
- ***************************************************************************/
-
-//
-// Check to see if the username has been taken, or if it is disallowed.
-// Also checks if it includes the " character, which we don't allow in usernames.
-// Used for registering, changing names, and posting anonymously with a username
-//
-function validate_username($username)
-{
-	global $db, $lang, $userdata;
-
-	// Remove doubled up spaces
-	$username = preg_replace('#\s+#', ' ', trim($username)); 
-	$username = phpbb_clean_username($username);
-
-	$sql = "SELECT username 
-		FROM " . USERS_TABLE . "
-		WHERE LOWER(username) = '" . strtolower($username) . "'";
-	if ($result = $db->sql_query($sql))
-	{
-		while ($row = $db->sql_fetchrow($result))
-		{
-			if (($userdata['session_logged_in'] && $row['username'] != $userdata['username']) || !$userdata['session_logged_in'])
-			{
-				$db->sql_freeresult($result);
-				return array('error' => true, 'error_msg' => $lang['Username_taken']);
-			}
-		}
-	}
-	$db->sql_freeresult($result);
-
-	$sql = "SELECT group_name
-		FROM " . GROUPS_TABLE . " 
-		WHERE LOWER(group_name) = '" . strtolower($username) . "'";
-	if ($result = $db->sql_query($sql))
-	{
-		if ($row = $db->sql_fetchrow($result))
-		{
-			$db->sql_freeresult($result);
-			return array('error' => true, 'error_msg' => $lang['Username_taken']);
-		}
-	}
-	$db->sql_freeresult($result);
-
-	$sql = "SELECT disallow_username
-		FROM " . DISALLOW_TABLE;
-	if ($result = $db->sql_query($sql))
-	{
-		if ($row = $db->sql_fetchrow($result))
-		{
-			do
-			{
-				if (preg_match("#\b(" . str_replace("\*", ".*?", preg_quote($row['disallow_username'], '#')) . ")\b#i", $username))
-				{
-					$db->sql_freeresult($result);
-					return array('error' => true, 'error_msg' => $lang['Username_disallowed']);
-				}
-			}
-			while($row = $db->sql_fetchrow($result));
-		}
-	}
-	$db->sql_freeresult($result);
-
-	$sql = "SELECT word 
-		FROM  " . WORDS_TABLE;
-	if ($result = $db->sql_query($sql))
-	{
-		if ($row = $db->sql_fetchrow($result))
-		{
-			do
-			{
-				if (preg_match("#\b(" . str_replace("\*", ".*?", preg_quote($row['word'], '#')) . ")\b#i", $username))
-				{
-					$db->sql_freeresult($result);
-					return array('error' => true, 'error_msg' => $lang['Username_disallowed']);
-				}
-			}
-			while ($row = $db->sql_fetchrow($result));
-		}
-	}
-	$db->sql_freeresult($result);
-
-	// Don't allow " and ALT-255 in username.
-	if (strstr($username, '"') || strstr($username, '&quot;') || strstr($username, chr(160)))
-	{
-		return array('error' => true, 'error_msg' => $lang['Username_invalid']);
-	}
-
-	return array('error' => false, 'error_msg' => '');
-}
-
-//
-// Check to see if email address is banned
-// or already present in the DB
-//
-function validate_email($email)
-{
-	global $db, $lang;
-
-	if ($email != '')
-	{
-		if (preg_match('/^[a-z0-9&\'\.\-_\+]+@[a-z0-9\-]+\.([a-z0-9\-]+\.)*?[a-z]+$/is', $email))
-		{
-			$sql = "SELECT ban_email
-				FROM " . BANLIST_TABLE;
-			if ($result = $db->sql_query($sql))
-			{
-				if ($row = $db->sql_fetchrow($result))
-				{
-					do
-					{
-						$match_email = str_replace('*', '.*?', $row['ban_email']);
-						if (preg_match('/^' . $match_email . '$/is', $email))
-						{
-							$db->sql_freeresult($result);
-							return array('error' => true, 'error_msg' => $lang['Email_banned']);
-						}
-					}
-					while($row = $db->sql_fetchrow($result));
-				}
-			}
-			$db->sql_freeresult($result);
-
-			$sql = "SELECT user_email
-				FROM " . USERS_TABLE . "
-				WHERE user_email = '" . str_replace("\'", "''", $email) . "'";
-			if (!($result = $db->sql_query($sql)))
-			{
-				message_die(GENERAL_ERROR, "Couldn't obtain user email information.", "", __LINE__, __FILE__, $sql);
-			}
-		
-			if ($row = $db->sql_fetchrow($result))
-			{
-				return array('error' => true, 'error_msg' => $lang['Email_taken']);
-			}
-			$db->sql_freeresult($result);
-
-			return array('error' => false, 'error_msg' => '');
-		}
-	}
-
-	return array('error' => true, 'error_msg' => $lang['Email_invalid']);
-}
-
-//
-// Does supplementary validation of optional profile fields. This expects common stuff like trim() and strip_tags()
-// to have already been run. Params are passed by-ref, so we can set them to the empty string if they fail.
-//
-function validate_optional_fields(&$icq, &$aim, &$msnm, &$yim, &$website, &$location, &$occupation, &$interests, &$sig)
-{
-	$check_var_length = array('aim', 'msnm', 'yim', 'location', 'occupation', 'interests', 'sig');
-
-	for($i = 0; $i < count($check_var_length); $i++)
-	{
-		if (strlen($$check_var_length[$i]) < 2)
-		{
-			$$check_var_length[$i] = '';
-		}
-	}
-
-	// ICQ number has to be only numbers.
-	if (!preg_match('/^[0-9]+$/', $icq))
-	{
-		$icq = '';
-	}
-	
-	// website has to start with http://, followed by something with length at least 3 that
-	// contains at least one dot.
-	if ($website != "")
-	{
-		if (!preg_match('#^http[s]?:\/\/#i', $website))
-		{
-			$website = 'http://' . $website;
-		}
-
-		if (!preg_match('#^http[s]?\\:\\/\\/[a-z0-9\-]+\.([a-z0-9\-]+\.)?[a-z]+#i', $website))
-		{
-			$website = '';
-		}
-	}
-
-	return;
-}
-
-?>
\ No newline at end of file