void FileSystemRoute::handleRequest(Poco::Net::HTTPServerRequest& request, Poco::Net::HTTPServerResponse& response) { // see if we have an html file with that error code ofFile errorFile(_settings.getDocumentRoot() + "/" + ofToString(response.getStatus()) + ".html"); if(errorFile.exists()) { try { response.sendFile(errorFile.getAbsolutePath(),"text/html"); return; } catch (const Poco::FileNotFoundException& exc) { ofLogVerbose("ServerRouteHandler::sendErrorResponse") << "Poco::FileNotFoundException: " << exc.code() << " " << exc.displayText(); } catch (const Poco::OpenFileException& exc) { ofLogVerbose("ServerRouteHandler::sendErrorResponse") << "Poco::OpenFileException: " << exc.code() << " " << exc.displayText(); } catch (const Poco::Exception& exc) { ofLogVerbose("ServerRouteHandler::sendErrorResponse") << "Exception: " << exc.code() << " " << exc.displayText(); } catch (const std::exception& exc) { ofLogVerbose("ServerRouteHandler::sendErrorResponse") << "exception: " << exc.what(); } catch ( ... ) { ofLogVerbose("ServerRouteHandler::sendErrorResponse") << "... Unknown exception."; } } // if nothing is returned, then base route will get it BaseRoute::handleRequest(request,response); }
void Controller::handle(const std::vector<std::string>& parameters, Poco::Net::HTTPServerRequest& request, Poco::Net::HTTPServerResponse& response) { _parameters = parameters; _request = &request; _response = &response; if ( _parameters.size() > 0 ) { _action = _parameters.front(); _parameters.erase(_parameters.begin()); } else { setResponseStatus(Poco::Net::HTTPResponse::HTTP_BAD_REQUEST, "Invalid URI parameters"); return; } for(std::vector<std::string>::iterator it = _parameters.begin(); it != _parameters.end(); ++it) { int pos = it->find_first_of(':'); if ( pos != std::string::npos ) { std::string name = it->substr(0, pos); std::string value = it->substr(pos+1); _namedParameters[name] = value; } } std::string contentType = request.getContentType(); if ( contentType == "application/json" ) { Poco::JSON::Parser parser; try { Poco::Dynamic::Var json = parser.parse(request.stream()); if ( ! json.isEmpty() && json.type() == typeid(Poco::JSON::Object::Ptr) ) { _data->set("filter", json.extract<Poco::JSON::Object::Ptr>()); } } catch(Poco::JSON::JSONException& jsone) { // Make sure everything is read, otherwise this can result // in Bad Request error in the next call. Poco::NullOutputStream nos; Poco::StreamCopier::copyStream(request.stream(), nos); setResponseStatus(Poco::Net::HTTPResponse::HTTP_BAD_REQUEST, "JSON error occurred: " + jsone.displayText()); return; } } else { _form.load(request, request.stream(), *this); } // Make sure everything is read, otherwise this can result // in Bad Request error in the next call. Poco::NullOutputStream nos; Poco::StreamCopier::copyStream(request.stream(), nos); beforeAction(); if ( response.getStatus() != Poco::Net::HTTPResponse::HTTP_OK || _data->has("error") ) { //TODO: return error template file or json error } const ActionMap& actions = getActions(); ActionMap::const_iterator it = actions.find(_action); if ( it == actions.end() ) { setResponseStatus(Poco::Net::HTTPResponse::HTTP_NOT_FOUND, "Invalid action '" + _action + "' specified."); return; } ActionFn action = it->second; (this->*action)(); afterAction(); }