/* * Copyright (c) Facebook, Inc. and its affiliates. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #pragma once #include #include #include namespace folly { class File; class LogWriter; /** * A helper class for creating an AsyncFileWriter or ImmediateFileWriter based * on log handler options settings. * * This is used by StreamHandlerFactory and FileHandlerFactory. */ class FileWriterFactory { public: bool processOption(StringPiece name, StringPiece value); std::shared_ptr createWriter(File file); private: bool async_{true}; Optional maxBufferSize_; }; } // namespace folly