[TASK] Remove XCLASS definitions from typo3/
[Packages/TYPO3.CMS.git] / typo3 / init.php
index 1b7d425..83395ff 100644 (file)
@@ -2,7 +2,7 @@
 /***************************************************************
 *  Copyright notice
 *
-*  (c) 1999-2009 Kasper Skaarhoj (kasperYYYY@typo3.com)
+*  (c) 1999-2011 Kasper Skårhøj (kasperYYYY@typo3.com)
 *  All rights reserved
 *
 *  This script is part of the TYPO3 project. The TYPO3 project is
  * For a detailed description of this script, the scope of constants and variables in it,
  * please refer to the document "Inside TYPO3"
  *
- * $Id$
- * Revised for TYPO3 3.6 2/2003 by Kasper Skaarhoj
+ * Revised for TYPO3 3.6 2/2003 by Kasper Skårhøj
  *
- * @author     Kasper Skaarhoj <kasperYYYY@typo3.com>
+ * @author     Kasper Skårhøj <kasperYYYY@typo3.com>
  * @package TYPO3
  * @subpackage core
  */
 // *******************************
 // Checking PHP version
 // *******************************
-if (version_compare(phpversion(), '5.2', '<')) die ('TYPO3 requires PHP 5.2.0 or higher.');
+if (version_compare(phpversion(), '5.3', '<')) die ('TYPO3 requires PHP 5.3.0 or higher.');
 
 
 // *******************************
 // Set error reporting
 // *******************************
-if (defined('E_DEPRECATED')) {
-       error_reporting(E_ALL ^ E_NOTICE ^ E_DEPRECATED);
-} else {
-       error_reporting(E_ALL ^ E_NOTICE);
-}
+error_reporting(E_ALL ^ E_NOTICE ^ E_DEPRECATED);
 
 // *******************************
 // Prevent any unwanted output that may corrupt AJAX/compression. Note: this does
@@ -83,11 +78,26 @@ ob_start();
 // *******************************
 define('TYPO3_OS', stristr(PHP_OS,'win')&&!stristr(PHP_OS,'darwin')?'WIN':'');
 define('TYPO3_MODE','BE');
-define('PATH_thisScript',str_replace('//','/', str_replace('\\','/', (PHP_SAPI=='cgi'||PHP_SAPI=='isapi' ||PHP_SAPI=='cgi-fcgi')&&($_SERVER['ORIG_PATH_TRANSLATED']?$_SERVER['ORIG_PATH_TRANSLATED']:$_SERVER['PATH_TRANSLATED'])? ($_SERVER['ORIG_PATH_TRANSLATED']?$_SERVER['ORIG_PATH_TRANSLATED']:$_SERVER['PATH_TRANSLATED']):($_SERVER['ORIG_SCRIPT_FILENAME']?$_SERVER['ORIG_SCRIPT_FILENAME']:$_SERVER['SCRIPT_FILENAME']))));
+define('PATH_thisScript', str_replace('//', '/', str_replace('\\', '/',
+       (PHP_SAPI == 'fpm-fcgi' || PHP_SAPI == 'cgi' || PHP_SAPI == 'isapi' || PHP_SAPI == 'cgi-fcgi') &&
+       ($_SERVER['ORIG_PATH_TRANSLATED'] ? $_SERVER['ORIG_PATH_TRANSLATED'] : $_SERVER['PATH_TRANSLATED']) ?
+       ($_SERVER['ORIG_PATH_TRANSLATED'] ? $_SERVER['ORIG_PATH_TRANSLATED'] : $_SERVER['PATH_TRANSLATED']) :
+       ($_SERVER['ORIG_SCRIPT_FILENAME'] ? $_SERVER['ORIG_SCRIPT_FILENAME'] : $_SERVER['SCRIPT_FILENAME']))));
+
 define('TYPO3_mainDir', 'typo3/');             // This is the directory of the backend administration for the sites of this TYPO3 installation.
 
 
 // *******************************
+// Fix BACK_PATH, if the TYPO3_mainDir is set to something else than
+// typo3/, this is a workaround because the conf.php of the old modules
+// still have "typo3/" hardcoded. Can be removed once we don't have to worry about
+// legacy modules (with conf.php and $BACK_PATH) anymore. See RFC / Bug #13262 for more details.
+// *******************************
+if (isset($BACK_PATH) && strlen($BACK_PATH) > 0 && TYPO3_mainDir != 'typo3/' && substr($BACK_PATH, -7) == '/typo3/') {
+       $BACK_PATH = substr($BACK_PATH, 0, -6) . TYPO3_mainDir;
+}
+
+// *******************************
 // Checking path
 // *******************************
 $temp_path = str_replace('\\','/',dirname(PATH_thisScript).'/');
@@ -114,7 +124,11 @@ if (!$temp_path || substr($temp_path,-strlen(TYPO3_mainDir))!=TYPO3_mainDir)       {       /
                $thisPath_base = basename(substr($temp_path,-strlen(TYPO3_mainDir)));
                $mainPath_base = basename(TYPO3_mainDir);
                if (!strcasecmp($thisPath, $mainPath))  {       // Seems like the requested URL is not case-specific. This may happen on Windows only. -case. Otherwise, redirect to the correct URL. TYPO3_mainDir must be lower-case!!
-                       $script_name = (PHP_SAPI=='cgi'||PHP_SAPI=='cgi-fcgi')&&($_SERVER['ORIG_PATH_INFO']?$_SERVER['ORIG_PATH_INFO']:$_SERVER['PATH_INFO']) ? ($_SERVER['ORIG_PATH_INFO']?$_SERVER['ORIG_PATH_INFO']:$_SERVER['PATH_INFO']) : ($_SERVER['ORIG_SCRIPT_NAME']?$_SERVER['ORIG_SCRIPT_NAME']:$_SERVER['SCRIPT_NAME']);    // Copied from t3lib_div::getIndpEnv()
+                       $script_name = (PHP_SAPI=='fpm-fcgi' || PHP_SAPI=='cgi' || PHP_SAPI=='cgi-fcgi') &&
+                               ($_SERVER['ORIG_PATH_INFO'] ? $_SERVER['ORIG_PATH_INFO'] : $_SERVER['PATH_INFO']) ?
+                               ($_SERVER['ORIG_PATH_INFO'] ? $_SERVER['ORIG_PATH_INFO'] : $_SERVER['PATH_INFO']) :
+                               ($_SERVER['ORIG_SCRIPT_NAME']?$_SERVER['ORIG_SCRIPT_NAME']:$_SERVER['SCRIPT_NAME']);    // Copied from t3lib_div::getIndpEnv()
+
                        header('Location: '.str_replace($thisPath_base, $mainPath_base, $script_name));
                        exit;
                }
@@ -127,7 +141,10 @@ if (!$temp_path || substr($temp_path,-strlen(TYPO3_mainDir))!=TYPO3_mainDir)       {       /
                echo 'It seems you are trying to run the TYPO3 source libraries DIRECTLY! You cannot do that.<br />
                Please read the installation documents for more information.';
        } else {
-               echo 'This happens if the last '.strlen(TYPO3_mainDir).' characters of this path, '.$temp_path.' ($temp_path), is NOT "'.TYPO3_mainDir.'" for some reason.<br />
+               $temp_path_parts = explode('/', $temp_path);
+               $temp_path_parts = array_slice($temp_path_parts, count($temp_path_parts) - 3);
+               $temp_path = '..../' . implode('/', $temp_path_parts);
+               echo 'This happens if the last ' . strlen(TYPO3_mainDir) . ' characters of this path, ' . $temp_path . ' (end of $temp_path), is NOT "' . TYPO3_mainDir . '" for some reason.<br />
                You may have a strange server configuration.
                Or maybe you didn\'t set constant TYPO3_MOD_PATH in your module?';
        }
@@ -167,6 +184,10 @@ die();
        }
 }
 
+// *********************
+// Unset variable(s) in global scope (fixes #13959)
+// *********************
+unset($error);
 
 // *************************************************
 // t3lib_div + extention management class included
@@ -203,24 +224,11 @@ $TYPO3_DB->debugOutput = $TYPO3_CONF_VARS['SYS']['sqlDebug'];
 $CLIENT = t3lib_div::clientInfo();                                     // $CLIENT includes information about the browser/user-agent
 $PARSETIME_START = t3lib_div::milliseconds();          // Is set to the system time in milliseconds. This could be used to output script parsetime in the end of the script
 
-// ***********************************
-// Initializing the Caching System
-// ***********************************
-
-if (TYPO3_UseCachingFramework) {
-       $typo3CacheManager = t3lib_div::makeInstance('t3lib_cache_Manager');
-       $typo3CacheFactory = t3lib_div::makeInstance('t3lib_cache_Factory');
-       $typo3CacheFactory->setCacheManager($typo3CacheManager);
 
-       t3lib_cache::initPageCache();
-       t3lib_cache::initPageSectionCache();
-       t3lib_cache::initContentHashCache();
-       unset($typo3CacheFactory, $typo3CacheManager);
-}
 // *************************
 // CLI dispatch processing
 // *************************
-if (defined('TYPO3_cliMode') && TYPO3_cliMode && basename(PATH_thisScript)=='cli_dispatch.phpsh')      {
+if ((TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_CLI) && basename(PATH_thisScript) == 'cli_dispatch.phpsh') {
                // First, take out the first argument (cli-key)
        $temp_cliScriptPath = array_shift($_SERVER['argv']);
        $temp_cliKey = array_shift($_SERVER['argv']);
@@ -232,16 +240,16 @@ if (defined('TYPO3_cliMode') && TYPO3_cliMode && basename(PATH_thisScript)=='cli
                        define('TYPO3_cliInclude', t3lib_div::getFileAbsFileName($TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys'][$temp_cliKey][0]));
                        $MCONF['name'] = $TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys'][$temp_cliKey][1];
                } else {
-                       echo "The supplied 'cliKey' was not valid. Please use one of the available from this list:\n\n";
-                       print_r(array_keys($TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys']));
-                       echo "\n";
-                       exit;
+                       $message = "The supplied 'cliKey' was not valid. Please use one of the available from this list:\n\n";
+                       $message .= var_export(array_keys($TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys']), TRUE);
+                       fwrite(STDERR, $message . LF);
+                       exit(2);
                }
        } else {
-               echo "Please supply a 'cliKey' as first argument. The following are available:\n\n";
-               print_r($TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys']);
-               echo "\n";
-               exit;
+               $message = "Please supply a 'cliKey' as first argument. The following are available:\n\n";
+               $message .= var_export(array_keys($TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys']), TRUE);
+               fwrite(STDERR, $message . LF);
+               exit(2);
        }
 }
 
@@ -249,12 +257,10 @@ if (defined('TYPO3_cliMode') && TYPO3_cliMode && basename(PATH_thisScript)=='cli
 // **********************
 // Check Hardcoded lock on BE:
 // **********************
-if ($TYPO3_CONF_VARS['BE']['adminOnly'] < 0)   {
-       header('Status: 404 Not Found');        // Send Not Found header - if the webserver can make use of it...
-       header('Location: http://');    // Just point us away from here...
-       exit;   // ... and exit good!
+if ($TYPO3_CONF_VARS['BE']['adminOnly'] < 0) {
+       throw new RuntimeException('TYPO3 Backend locked: Backend and Install Tool are locked for maintenance. [BE][adminOnly] is set to "' . intval($TYPO3_CONF_VARS['BE']['adminOnly']) . '".', 1294586847);
 }
-if (!(defined('TYPO3_cliMode') && TYPO3_cliMode) && @is_file(PATH_typo3conf.'LOCK_BACKEND'))   {
+if (!(TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_CLI) && @is_file(PATH_typo3conf . 'LOCK_BACKEND')) {
        if (TYPO3_PROCEED_IF_NO_USER == 2) {
                // ajax poll for login, let him pass
        } else {
@@ -262,7 +268,7 @@ if (!(defined('TYPO3_cliMode') && TYPO3_cliMode) && @is_file(PATH_typo3conf.'LOC
                if ($fContent)  {
                        header('Location: '.$fContent); // Redirect
                } else {
-                       t3lib_BEfunc::typo3printError('Backend locked', 'Browser backend is locked for maintenance. Remove lock by removing the file "typo3conf/LOCK_BACKEND" or use CLI-scripts.');
+                       throw new RuntimeException('TYPO3 Backend locked: Browser backend is locked for maintenance. Remove lock by removing the file "typo3conf/LOCK_BACKEND" or use CLI-scripts.', 1294586848);
                }
                exit;
        }
@@ -272,7 +278,7 @@ if (!(defined('TYPO3_cliMode') && TYPO3_cliMode) && @is_file(PATH_typo3conf.'LOC
 // **********************
 // Check IP
 // **********************
-if (trim($TYPO3_CONF_VARS['BE']['IPmaskList']) && !(defined('TYPO3_cliMode') && TYPO3_cliMode))        {
+if (trim($TYPO3_CONF_VARS['BE']['IPmaskList']) && !(TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_CLI)) {
        if (!t3lib_div::cmpIP(t3lib_div::getIndpEnv('REMOTE_ADDR'), $TYPO3_CONF_VARS['BE']['IPmaskList']))      {
                header('Status: 404 Not Found');        // Send Not Found header - if the webserver can make use of it...
                header('Location: http://');    // Just point us away from here...
@@ -284,7 +290,7 @@ if (trim($TYPO3_CONF_VARS['BE']['IPmaskList']) && !(defined('TYPO3_cliMode') &&
 // **********************
 // Check SSL (https)
 // **********************
-if (intval($TYPO3_CONF_VARS['BE']['lockSSL']) && !(defined('TYPO3_cliMode') && TYPO3_cliMode)) {
+if (intval($TYPO3_CONF_VARS['BE']['lockSSL']) && !(TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_CLI)) {
        if(intval($TYPO3_CONF_VARS['BE']['lockSSLPort'])) {
                $sslPortSuffix = ':'.intval($TYPO3_CONF_VARS['BE']['lockSSLPort']);
        } else {
@@ -315,8 +321,10 @@ if (intval($TYPO3_CONF_VARS['BE']['lockSSL']) && !(defined('TYPO3_cliMode') && T
 // *******************************
 // Checking environment
 // *******************************
-if (isset($_POST['GLOBALS']) || isset($_GET['GLOBALS']))       die('You cannot set the GLOBALS-array from outside the script.');
-if (!get_magic_quotes_gpc())   {
+if (isset($_POST['GLOBALS']) || isset($_GET['GLOBALS'])) {
+       die('You cannot set the GLOBALS-array from outside the script.');
+}
+if (!get_magic_quotes_gpc()) {
        t3lib_div::addSlashesOnArray($_GET);
        t3lib_div::addSlashesOnArray($_POST);
        $HTTP_GET_VARS = $_GET;
@@ -327,7 +335,7 @@ if (!get_magic_quotes_gpc())        {
 // ********************************************
 // Check if the install script should be run:
 // ********************************************
-if (defined('TYPO3_enterInstallScript') && TYPO3_enterInstallScript)   {
+if (TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_INSTALL) {
        if(!t3lib_extMgm::isLoaded('install')) {
                die('Install Tool is not loaded as an extension.<br />You must add the key "install" to the list of installed extensions in typo3conf/localconf.php, $TYPO3_CONF_VARS[\'EXT\'][\'extList\'].');
        }
@@ -343,26 +351,19 @@ if (defined('TYPO3_enterInstallScript') && TYPO3_enterInstallScript)      {
 // *************************
 // Connect to the database
 // *************************
-if ($TYPO3_DB->sql_pconnect(TYPO3_db_host, TYPO3_db_username, TYPO3_db_password))      {
-       if (!TYPO3_db)  {
-               t3lib_BEfunc::typo3PrintError('Database Error', 'No database selected');
-               exit;
-       } elseif (!$TYPO3_DB->sql_select_db(TYPO3_db))  {
-               t3lib_BEfunc::typo3PrintError('Database Error', 'Cannot connect to the current database, "' . TYPO3_db . '"');
-               exit;
-       }
+       // Redirect to install tool if database host and database are not defined
+if (!TYPO3_db_host && !TYPO3_db) {
+       t3lib_utility_Http::redirect('install/index.php?mode=123&step=1&password=joh316');
 } else {
-       t3lib_BEfunc::typo3PrintError('Database Error', 'The current username, password or host was not accepted when the connection to the database was attempted to be established!');
-       exit;
+       $TYPO3_DB->connectDB();
 }
 
 
 // *******************************
 // Checks for proper browser
 // *******************************
-if (!$CLIENT['BROWSER'] && !(defined('TYPO3_cliMode') && TYPO3_cliMode))       {
-       t3lib_BEfunc::typo3PrintError ('Browser error','Your browser version looks incompatible with this TYPO3 version!',0);
-       exit;
+if (!$CLIENT['BROWSER'] && !(TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_CLI)) {
+       throw new RuntimeException('Browser Error: Your browser version looks incompatible with this TYPO3 version!', 1294587023);
 }
 
 
@@ -381,6 +382,21 @@ if (TYPO3_extTableDef_script)      {
        include (PATH_typo3conf.TYPO3_extTableDef_script);
 }
 
+       // Hook for postprocessing values set in extTables.php
+if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['GLOBAL']['extTablesInclusion-PostProcessing'])) {
+       foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['GLOBAL']['extTablesInclusion-PostProcessing'] as $_classRef) {
+               $hookObject = t3lib_div::getUserObj($_classRef);
+               if (!$hookObject instanceof t3lib_extTables_PostProcessingHook) {
+                       throw new UnexpectedValueException('$hookObject must implement interface t3lib_extTables_PostProcessingHook', 1320585902);
+               }
+               $hookObject->processData();
+       }
+}
+
+
+       // load TYPO3 SpriteGenerating API
+$spriteManager = t3lib_div::makeInstance('t3lib_SpriteManager', TRUE);
+$spriteManager->loadCacheFile();
 
 
 // *******************************
@@ -388,13 +404,16 @@ if (TYPO3_extTableDef_script)     {
 // *******************************
 /*
        NOTICE:
-       if constant TYPO3_PROCEED_IF_NO_USER is defined true (in the mainscript), this script will return even though a user did not log in!
+       if constant TYPO3_PROCEED_IF_NO_USER is defined TRUE (in the mainscript), this script will return even though a user did not log in!
 */
 $BE_USER = t3lib_div::makeInstance('t3lib_beUserAuth');        // New backend user object
 $BE_USER->warningEmail = $TYPO3_CONF_VARS['BE']['warning_email_addr'];
 $BE_USER->lockIP = $TYPO3_CONF_VARS['BE']['lockIP'];
 $BE_USER->auth_timeout_field = intval($TYPO3_CONF_VARS['BE']['sessionTimeout']);
 $BE_USER->OS = TYPO3_OS;
+if (TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_CLI) {
+       $BE_USER->dontSetCookie = TRUE;
+}
 $BE_USER->start();                     // Object is initialized
 $BE_USER->checkCLIuser();
 $BE_USER->backendCheckLogin(); // Checking if there's a user logged in
@@ -406,6 +425,8 @@ $FILEMOUNTS = $BE_USER->returnFilemounts();
 // *******************************
 // $GLOBALS['LANG'] initialisation
 // *******************************
+// $GLOBALS needed here ?? we still are in the global scope.
+
 $GLOBALS['LANG'] = t3lib_div::makeInstance('language');
 $GLOBALS['LANG']->init($BE_USER->uc['lang']);
 
@@ -413,15 +434,15 @@ $GLOBALS['LANG']->init($BE_USER->uc['lang']);
 // ****************
 // CLI processing
 // ****************
-if (defined('TYPO3_cliMode') && TYPO3_cliMode) {
+if (TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_CLI) {
                // Status output:
        if (!strcmp($_SERVER['argv'][1],'status'))      {
-               echo "Status of TYPO3 CLI script:\n\n";
-               echo "Username [uid]: ".$BE_USER->user['username']." [".$BE_USER->user['uid']."]\n";
-               echo "Database: ".TYPO3_db."\n";
-               echo "PATH_site: ".PATH_site."\n";
-               echo "\n";
-               exit;
+               $message = "Status of TYPO3 CLI script:\n\n";
+               $message .= "Username [uid]: " . $BE_USER->user['username'] . " [" . $BE_USER->user['uid'] . "]\n";
+               $message .= "Database: " . TYPO3_db . LF;
+               $message .= "PATH_site: " . PATH_site . LF;
+               fwrite(STDOUT, $message . LF);
+               exit(0);
        }
 }
 
@@ -430,10 +451,10 @@ if (defined('TYPO3_cliMode') && TYPO3_cliMode)    {
 // ****************
 ob_clean();
 if (extension_loaded('zlib') && $TYPO3_CONF_VARS['BE']['compressionLevel'])    {
-       if (t3lib_div::testInt($TYPO3_CONF_VARS['BE']['compressionLevel'])) {
+       if (t3lib_utility_Math::canBeInterpretedAsInteger($TYPO3_CONF_VARS['BE']['compressionLevel'])) {
                @ini_set('zlib.output_compression_level', $TYPO3_CONF_VARS['BE']['compressionLevel']);
        }
        ob_start('ob_gzhandler');
 }
 
-?>
+?>
\ No newline at end of file