public function convertException($message, DriverException $exception)  {  switch ($exception->getErrorCode()) {  case '1213':  return new Exception\DeadlockException($message, $exception);  case '1205':  return new Exception\LockWaitTimeoutException($message, $exception);  case '1050':  return new Exception\TableExistsException($message, $exception); 

 if ($driverEx instanceof DriverException) {  return $driverEx;  }  if ($driver instanceof ExceptionConverterDriver && $driverEx instanceof DriverExceptionInterface) {  return $driver->convertException($msg, $driverEx);  }   return new self($msg, 0, $driverEx);  } 

 $msg .= ' with params ' . self::formatParameters($params);  }  $msg .= ":\n\n" . $driverEx->getMessage();   return static::wrapException($driver, $driverEx, $msg);  }   /**  * @return self 

 } else {  $stmt = $connection->query($query);  }  } catch (Throwable $ex) {  throw DBALException::driverExceptionDuringQuery($this->_driver, $ex, $query, $this->resolveParams($params, $types));  }   $stmt->setFetchMode($this->defaultFetchMode);  

 'DELETE tags2, cache1'  . ' FROM ' . $this->tagsTable . ' AS tags1'  . ' JOIN ' . $this->tagsTable . ' AS tags2 ON tags1.identifier = tags2.identifier'  . ' JOIN ' . $this->cacheTable . ' AS cache1 ON tags1.identifier = cache1.identifier'  . ' WHERE tags1.tag = ' . $quotedTag  );  } else {  $queryBuilder = $connection->createQueryBuilder();  $result = $queryBuilder->select('identifier') 

 GeneralUtility::callUserFunction($_funcRef, $params, $this);  }   if ($this->backend instanceof TaggableBackendInterface) {  $this->backend->flushByTag($tag);  }  }   /** 

 * Flushes all redirects from the cache  */  protected function flush()  {  $this->cache->flushByTag('redirects');  } } 

 */  public function rebuild(): array  {  $redirects = [];  $this->flush();  $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('sys_redirect');  $queryBuilder->getRestrictions()->removeAll()  ->add(GeneralUtility::makeInstance(HiddenRestriction::class))  ->add(GeneralUtility::makeInstance(DeletedRestriction::class)); 

 public function getRedirects(): array  {  $redirects = $this->cache->get('redirects');  if (!is_array($redirects)) {  $redirects = $this->rebuild();  }  return $redirects;  }  

 * @return array  */  protected function fetchRedirects(): array  {  return GeneralUtility::makeInstance(RedirectCacheService::class)->getRedirects();  }   /**  * Check if the current request is actually a redirect, and then process the redirect. 

 * @return array|null  */  public function matchRedirect(string $domain, string $path, string $query = '')  {  $allRedirects = $this->fetchRedirects();  $path = rawurldecode($path);  // Check if the domain matches, or if there is a  // redirect fitting for any domain  foreach ([$domain, '*'] as $domainName) { 

 $port = $request->getUri()->getPort();  $matchedRedirect = $redirectService->matchRedirect(  $request->getUri()->getHost() . ($port ? ':' . $port : ''),  $request->getUri()->getPath(),  $request->getUri()->getQuery() ?? ''  );   // If the matched redirect is found, resolve it, and check further  if (is_array($matchedRedirect)) { 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

  return new HtmlResponse($content, 200, ['Content-Type' => $contentType]);  }  }  return $handler->handle($request);  }   /**  * @param File $file 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 $uri = $requestedUri->withPath(rtrim($requestedUri->getPath(), '/'));  return new RedirectResponse($uri, 307);  }  }  return $handler->handle($request);  }  /**  * Checks if the language is allowed in Frontend, if not, check if there is valid BE user  * 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 $beUser = $GLOBALS['BE_USER'];  $beUser->adminPanel = GeneralUtility::makeInstance(AdminPanelView::class);  $beUser->extAdmEnabled = true;  }  return $handler->handle($request);  } } 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 // At this point, we later get further route modifiers  // for bw-compat we update $GLOBALS[TYPO3_REQUEST] to be used later in TSFE.  $GLOBALS['TYPO3_REQUEST'] = $request;   return $handler->handle($request);  } } 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 [$jwt, $basePath] = explode('/', $cleanPath);  return (new FileDelivery($jwt))->deliver($request);  }   return $handler->handle($request);  }   public function isResponsible(ServerRequestInterface $request)  { 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 $connectionPool = GeneralUtility::makeInstance(ConnectionPool::class);  $connection = $connectionPool->getConnectionByName(ConnectionPool::DEFAULT_CONNECTION_NAME);  $connection->getConfiguration()->setSQLLogger(GeneralUtility::makeInstance(DoctrineSqlLogger::class));  }  return $handler->handle($request);  } } 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 Bootstrap::loadExtTables();  $this->setBackendUserAspect(GeneralUtility::makeInstance(Context::class), $GLOBALS['BE_USER']);  }   return $handler->handle($request);  }   /**  * Creates the backend user object and returns it. 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

  // Register the frontend user as aspect  $this->setFrontendUserAspect(GeneralUtility::makeInstance(Context::class), $frontendUser);   return $handler->handle($request);  }   /**  * It's possible to transfer a frontend user session via a GET/POST parameter 'FE_SESSION_KEY'. 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 GeneralUtility::callUserFunction($_funcRef, $_params, $GLOBALS['TSFE']);  }  }   return $handler->handle($request);  } } 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 {  $eID = $request->getParsedBody()['eID'] ?? $request->getQueryParams()['eID'] ?? null;   if ($eID === null) {  return $handler->handle($request);  }   // Remove any output produced until now  ob_clean(); 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 $hookParameters = [];  GeneralUtility::callUserFunction($hookFunction, $hookParameters, $hookParameters);  }  }  return $handler->handle($request);  } } 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 // refactored to have ServerRequest object available where it is needed. This global will be  // deprecated then and removed.  $GLOBALS['TYPO3_REQUEST'] = $request;   return $handler->handle($request);  } } 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 );  $timeTracker->start();  $timeTracker->push('');   return $handler->handle($request);  } } 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 * @return ResponseInterface  */  public function handle(ServerRequestInterface $request): ResponseInterface  {  return $this->tip->handle($request);  }   /**  * Seed the middleware stack with the inner request handler 

 {  $requestHandler = GeneralUtility::makeInstance($this->requestHandler);  $dispatcher = $this->createMiddlewareDispatcher($requestHandler);   return $dispatcher->handle($request);  }   /**  * Set up the application and shut it down afterwards 

 if (!$this->checkIfEssentialConfigurationExists()) {  return $this->installToolRedirect();  }  $this->initializeContext();  return parent::handle($request);  }   /**  * Check if LocalConfiguration.php and PackageStates.php exist 

 final public function run(callable $execute = null)  {  try {  $response = $this->handle(  \TYPO3\CMS\Core\Http\ServerRequestFactory::fromGlobals()  );  if ($execute !== null) {  call_user_func($execute);  } 

// Set up the application for the frontend call_user_func(function () {  $classLoader = require __DIR__.'/vendor/autoload.php';  \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);  \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run(); }); 

call_user_func(function () {  $classLoader = require __DIR__.'/vendor/autoload.php';  \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);  \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run(); }); 

 }  }   if (! $this->_stmt->execute()) {  throw new MysqliException($this->_stmt->error, $this->_stmt->sqlstate, $this->_stmt->errno);  }   if ($this->_columnNames === null) {  $meta = $this->_stmt->result_metadata(); 

 {  $args = func_get_args();  $sql = $args[0];  $stmt = $this->prepare($sql);  $stmt->execute();   return $stmt;  }  

 } else {  $stmt->execute($params);  }  } else {  $stmt = $connection->query($query);  }  } catch (Throwable $ex) {  throw DBALException::driverExceptionDuringQuery($this->_driver, $ex, $query, $this->resolveParams($params, $types));  } 

 'DELETE tags2, cache1'  . ' FROM ' . $this->tagsTable . ' AS tags1'  . ' JOIN ' . $this->tagsTable . ' AS tags2 ON tags1.identifier = tags2.identifier'  . ' JOIN ' . $this->cacheTable . ' AS cache1 ON tags1.identifier = cache1.identifier'  . ' WHERE tags1.tag = ' . $quotedTag  );  } else {  $queryBuilder = $connection->createQueryBuilder();  $result = $queryBuilder->select('identifier') 

 GeneralUtility::callUserFunction($_funcRef, $params, $this);  }   if ($this->backend instanceof TaggableBackendInterface) {  $this->backend->flushByTag($tag);  }  }   /** 

 * Flushes all redirects from the cache  */  protected function flush()  {  $this->cache->flushByTag('redirects');  } } 

 */  public function rebuild(): array  {  $redirects = [];  $this->flush();  $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('sys_redirect');  $queryBuilder->getRestrictions()->removeAll()  ->add(GeneralUtility::makeInstance(HiddenRestriction::class))  ->add(GeneralUtility::makeInstance(DeletedRestriction::class)); 

 public function getRedirects(): array  {  $redirects = $this->cache->get('redirects');  if (!is_array($redirects)) {  $redirects = $this->rebuild();  }  return $redirects;  }  

 * @return array  */  protected function fetchRedirects(): array  {  return GeneralUtility::makeInstance(RedirectCacheService::class)->getRedirects();  }   /**  * Check if the current request is actually a redirect, and then process the redirect. 

 * @return array|null  */  public function matchRedirect(string $domain, string $path, string $query = '')  {  $allRedirects = $this->fetchRedirects();  $path = rawurldecode($path);  // Check if the domain matches, or if there is a  // redirect fitting for any domain  foreach ([$domain, '*'] as $domainName) { 

 $port = $request->getUri()->getPort();  $matchedRedirect = $redirectService->matchRedirect(  $request->getUri()->getHost() . ($port ? ':' . $port : ''),  $request->getUri()->getPath(),  $request->getUri()->getQuery() ?? ''  );   // If the matched redirect is found, resolve it, and check further  if (is_array($matchedRedirect)) { 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

  return new HtmlResponse($content, 200, ['Content-Type' => $contentType]);  }  }  return $handler->handle($request);  }   /**  * @param File $file 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 $uri = $requestedUri->withPath(rtrim($requestedUri->getPath(), '/'));  return new RedirectResponse($uri, 307);  }  }  return $handler->handle($request);  }  /**  * Checks if the language is allowed in Frontend, if not, check if there is valid BE user  * 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 $beUser = $GLOBALS['BE_USER'];  $beUser->adminPanel = GeneralUtility::makeInstance(AdminPanelView::class);  $beUser->extAdmEnabled = true;  }  return $handler->handle($request);  } } 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 // At this point, we later get further route modifiers  // for bw-compat we update $GLOBALS[TYPO3_REQUEST] to be used later in TSFE.  $GLOBALS['TYPO3_REQUEST'] = $request;   return $handler->handle($request);  } } 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 [$jwt, $basePath] = explode('/', $cleanPath);  return (new FileDelivery($jwt))->deliver($request);  }   return $handler->handle($request);  }   public function isResponsible(ServerRequestInterface $request)  { 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 $connectionPool = GeneralUtility::makeInstance(ConnectionPool::class);  $connection = $connectionPool->getConnectionByName(ConnectionPool::DEFAULT_CONNECTION_NAME);  $connection->getConfiguration()->setSQLLogger(GeneralUtility::makeInstance(DoctrineSqlLogger::class));  }  return $handler->handle($request);  } } 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 Bootstrap::loadExtTables();  $this->setBackendUserAspect(GeneralUtility::makeInstance(Context::class), $GLOBALS['BE_USER']);  }   return $handler->handle($request);  }   /**  * Creates the backend user object and returns it. 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

  // Register the frontend user as aspect  $this->setFrontendUserAspect(GeneralUtility::makeInstance(Context::class), $frontendUser);   return $handler->handle($request);  }   /**  * It's possible to transfer a frontend user session via a GET/POST parameter 'FE_SESSION_KEY'. 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 GeneralUtility::callUserFunction($_funcRef, $_params, $GLOBALS['TSFE']);  }  }   return $handler->handle($request);  } } 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 {  $eID = $request->getParsedBody()['eID'] ?? $request->getQueryParams()['eID'] ?? null;   if ($eID === null) {  return $handler->handle($request);  }   // Remove any output produced until now  ob_clean(); 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 $hookParameters = [];  GeneralUtility::callUserFunction($hookFunction, $hookParameters, $hookParameters);  }  }  return $handler->handle($request);  } } 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 // refactored to have ServerRequest object available where it is needed. This global will be  // deprecated then and removed.  $GLOBALS['TYPO3_REQUEST'] = $request;   return $handler->handle($request);  } } 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 );  $timeTracker->start();  $timeTracker->push('');   return $handler->handle($request);  } } 

  if (!$middleware instanceof MiddlewareInterface) {  throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);  }  return $middleware->process($request, $this->next);  }  };  } } 

 * @return ResponseInterface  */  public function handle(ServerRequestInterface $request): ResponseInterface  {  return $this->tip->handle($request);  }   /**  * Seed the middleware stack with the inner request handler 

 {  $requestHandler = GeneralUtility::makeInstance($this->requestHandler);  $dispatcher = $this->createMiddlewareDispatcher($requestHandler);   return $dispatcher->handle($request);  }   /**  * Set up the application and shut it down afterwards 

 if (!$this->checkIfEssentialConfigurationExists()) {  return $this->installToolRedirect();  }  $this->initializeContext();  return parent::handle($request);  }   /**  * Check if LocalConfiguration.php and PackageStates.php exist 

 final public function run(callable $execute = null)  {  try {  $response = $this->handle(  \TYPO3\CMS\Core\Http\ServerRequestFactory::fromGlobals()  );  if ($execute !== null) {  call_user_func($execute);  } 

// Set up the application for the frontend call_user_func(function () {  $classLoader = require __DIR__.'/vendor/autoload.php';  \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);  \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run(); }); 

call_user_func(function () {  $classLoader = require __DIR__.'/vendor/autoload.php';  \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);  \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run(); });