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<?php
/*
+-----------------------------------------------------------------------+
| program/include/iniset.php |
| |
| This file is part of the Roundcube Webmail client |
| Copyright (C) 2008-2012, The Roundcube Dev Team |
| Licensed under the GNU GPL |
| |
| PURPOSE: |
| Setup the application environment required to process |
| any request. |
+-----------------------------------------------------------------------+
| Author: Till Klampaeckel <till@php.net> |
| Thomas Bruederli <roundcube@gmail.com> |
+-----------------------------------------------------------------------+
$Id: iniset.php 5995 2012-03-11 16:22:50Z thomasb $
*/
// Some users are not using Installer, so we'll check some
// critical PHP settings here. Only these, which doesn't provide
// an error/warning in the logs later. See (#1486307).
$crit_opts = array(
'mbstring.func_overload' => 0,
'suhosin.session.encrypt' => 0,
'session.auto_start' => 0,
'file_uploads' => 1,
'magic_quotes_runtime' => 0,
);
foreach ($crit_opts as $optname => $optval) {
if ($optval != ini_get($optname)) {
die("ERROR: Wrong '$optname' option value. Read REQUIREMENTS section in INSTALL file or use Roundcube Installer, please!");
}
}
// application constants
define('RCMAIL_VERSION', '0.7.2');
define('RCMAIL_CHARSET', 'UTF-8');
define('JS_OBJECT_NAME', 'rcmail');
define('RCMAIL_START', microtime(true));
if (!defined('INSTALL_PATH')) {
define('INSTALL_PATH', dirname($_SERVER['SCRIPT_FILENAME']).'/');
}
if (!defined('RCMAIL_CONFIG_DIR')) {
define('RCMAIL_CONFIG_DIR', INSTALL_PATH . 'config');
}
// make sure path_separator is defined
if (!defined('PATH_SEPARATOR')) {
define('PATH_SEPARATOR', (strtoupper(substr(PHP_OS, 0, 3)) == 'WIN') ? ';' : ':');
}
// RC include folders MUST be included FIRST to avoid other
// possible not compatible libraries (i.e PEAR) to be included
// instead the ones provided by RC
$include_path = INSTALL_PATH . 'program/lib' . PATH_SEPARATOR;
$include_path.= ini_get('include_path');
if (set_include_path($include_path) === false) {
die("Fatal error: ini_set/set_include_path does not work.");
}
ini_set('error_reporting', E_ALL &~ (E_NOTICE | E_STRICT));
// increase maximum execution time for php scripts
// (does not work in safe mode)
@set_time_limit(120);
// set internal encoding for mbstring extension
if (extension_loaded('mbstring')) {
mb_internal_encoding(RCMAIL_CHARSET);
@mb_regex_encoding(RCMAIL_CHARSET);
}
/**
* Use PHP5 autoload for dynamic class loading
*
* @todo Make Zend, PEAR etc play with this
* @todo Make our classes conform to a more straight forward CS.
*/
function rcube_autoload($classname)
{
$filename = preg_replace(
array(
'/MDB2_(.+)/',
'/Mail_(.+)/',
'/Net_(.+)/',
'/Auth_(.+)/',
'/^html_.+/',
'/^utf8$/',
),
array(
'MDB2/\\1',
'Mail/\\1',
'Net/\\1',
'Auth/\\1',
'html',
'utf8.class',
),
$classname
);
if ($fp = @fopen("$filename.php", 'r', true)) {
fclose($fp);
include_once("$filename.php");
return true;
}
return false;
}
spl_autoload_register('rcube_autoload');
/**
* Local callback function for PEAR errors
*/
function rcube_pear_error($err)
{
error_log(sprintf("%s (%s): %s",
$err->getMessage(),
$err->getCode(),
$err->getUserinfo()), 0);
}
// set PEAR error handling (will also load the PEAR main class)
PEAR::setErrorHandling(PEAR_ERROR_CALLBACK, 'rcube_pear_error');
// include global functions
require_once INSTALL_PATH . 'program/include/main.inc';
require_once INSTALL_PATH . 'program/include/rcube_shared.inc';
