egroupware/setup/inc/functions.inc.php

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<?php
/**************************************************************************\
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* eGroupWare - Setup *
* http://www.egroupware.org *
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* -------------------------------------------- *
* This file written by Joseph Engo<jengo@phpgroupware.org> *
* and Dan Kuykendall<seek3r@phpgroupware.org> *
* and Mark Peters<skeeter@phpgroupware.org> *
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* and Miles Lott<milosch@groupwhere.org> *
* -------------------------------------------- *
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* 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. *
\**************************************************************************/
/* $Id$ */
/* ######## Start security check ########## */
$d1 = strtolower(substr(@$GLOBALS['phpgw_info']['server']['api_inc'],0,3));
$d2 = strtolower(substr(@$GLOBALS['phpgw_info']['server']['server_root'],0,3));
$d3 = strtolower(substr(@$GLOBALS['phpgw_info']['server']['app_inc'],0,3));
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if($d1 == 'htt' || $d1 == 'ftp' || $d2 == 'htt' || $d2 == 'ftp' || $d3 == 'htt' || $d3 == 'ftp')
{
echo 'Failed attempt to break in via an old Security Hole!<br>';
exit;
}
unset($d1);unset($d2);unset($d3);
/* ######## End security check ########## */
error_reporting(error_reporting() & ~E_NOTICE);
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if(file_exists('../header.inc.php'))
{
include('../header.inc.php');
}
if (!function_exists('version_compare'))//version_compare() is only available in PHP4.1+
{
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echo 'eGroupWare now requires PHP 4.1 or greater.<br>';
echo 'Please contact your System Administrator';
exit;
}
/* If we included the header.inc.php, but it is somehow broken, cover ourselves... */
if(!defined('PHPGW_SERVER_ROOT') && !defined('PHPGW_INCLUDE_ROOT'))
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{
define('PHPGW_SERVER_ROOT','..');
define('PHPGW_INCLUDE_ROOT','..');
}
include(PHPGW_INCLUDE_ROOT . '/phpgwapi/inc/common_functions.inc.php');
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define('SEP',filesystem_separator());
/*!
@function lang
@abstract function to handle multilanguage support
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*/
function lang($key,$m1='',$m2='',$m3='',$m4='',$m5='',$m6='',$m7='',$m8='',$m9='',$m10='')
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{
if(is_array($m1))
{
$vars = $m1;
}
else
{
$vars = array($m1,$m2,$m3,$m4,$m5,$m6,$m7,$m8,$m9,$m10);
}
$value = $GLOBALS['phpgw_setup']->translation->translate("$key", $vars );
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return $value;
}
/*!
@function get_langs
@abstract returns array of languages we support, with enabled set
to True if the lang file exists
*/
function get_langs()
{
$f = fopen('./lang/languages','rb');
while($line = fgets($f,200))
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{
list($x,$y) = split("\t",$line);
$languages[$x]['lang'] = trim($x);
$languages[$x]['descr'] = trim($y);
$languages[$x]['available'] = False;
}
fclose($f);
$d = dir('./lang');
while($entry=$d->read())
{
if(ereg('^phpgw_',$entry))
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{
$z = substr($entry,6,2);
$languages[$z]['available'] = True;
}
}
$d->close();
//print_r($languages);
return $languages;
}
function lang_select($onChange=False,$ConfigLang='')
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{
if (!$ConfigLang)
{
$ConfigLang = get_var('ConfigLang',Array('POST','COOKIE'));
}
$select = '<select name="ConfigLang"'.($onChange ? ' onChange="this.form.submit();"' : '').'>' . "\n";
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$languages = get_langs();
usort($languages,create_function('$a,$b','return strcmp($a[\'descr\'],$b[\'descr\']);'));
foreach($languages as $data)
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{
if($data['available'] && !empty($data['lang']))
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{
$selected = '';
$short = substr($data['lang'],0,2);
if ($short == $ConfigLang || empty($ConfigLang) && $short == substr($_SERVER['HTTP_ACCEPT_LANGUAGE'],0,2))
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{
$selected = ' selected';
}
$select .= '<option value="' . $data['lang'] . '"' . $selected . '>' . $data['descr'] . '</option>' . "\n";
}
}
$select .= '</select>' . "\n";
return $select;
}
if(file_exists(PHPGW_SERVER_ROOT.'/phpgwapi/setup/setup.inc.php'))
{
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include(PHPGW_SERVER_ROOT.'/phpgwapi/setup/setup.inc.php'); /* To set the current core version */
/* This will change to just use setup_info */
$GLOBALS['phpgw_info']['server']['versions']['current_header'] = $setup_info['phpgwapi']['versions']['current_header'];
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}
else
{
$GLOBALS['phpgw_info']['server']['versions']['phpgwapi'] = 'Undetected';
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}
$GLOBALS['phpgw_info']['server']['app_images'] = 'templates/default/images';
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$GLOBALS['phpgw_setup'] = CreateObject('phpgwapi.setup',True,True);
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?>