106f6ba60Sopenharmony_ci/* 206f6ba60Sopenharmony_ci * Copyright (c) Huawei Technologies Co., Ltd. 2021. All rights reserved. 306f6ba60Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 406f6ba60Sopenharmony_ci * you may not use this file except in compliance with the License. 506f6ba60Sopenharmony_ci * You may obtain a copy of the License at 606f6ba60Sopenharmony_ci * 706f6ba60Sopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 806f6ba60Sopenharmony_ci * 906f6ba60Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software 1006f6ba60Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 1106f6ba60Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1206f6ba60Sopenharmony_ci * See the License for the specific language governing permissions and 1306f6ba60Sopenharmony_ci * limitations under the License. 1406f6ba60Sopenharmony_ci */ 1506f6ba60Sopenharmony_ci#ifndef FILE_UTILS_H 1606f6ba60Sopenharmony_ci#define FILE_UTILS_H 1706f6ba60Sopenharmony_ci 1806f6ba60Sopenharmony_ci#include <string> 1906f6ba60Sopenharmony_ci#include <vector> 2006f6ba60Sopenharmony_ci 2106f6ba60Sopenharmony_ciclass FileUtils { 2206f6ba60Sopenharmony_cipublic: 2306f6ba60Sopenharmony_ci static std::string ReadFile(int fd); 2406f6ba60Sopenharmony_ci static std::string ReadFile(const std::string& path); 2506f6ba60Sopenharmony_ci static int WriteFile(const std::string& path, const std::string& content); 2606f6ba60Sopenharmony_ci static int WriteFile(const std::string& path, const std::string& content, int flags); 2706f6ba60Sopenharmony_ci static int WriteFile(const std::string& path, const std::string& content, int flags, int mode); 2806f6ba60Sopenharmony_ci static std::vector<std::string> ListDir(const std::string& dirPath); 2906f6ba60Sopenharmony_ci}; 3006f6ba60Sopenharmony_ci 3106f6ba60Sopenharmony_ci#endif // FILE_UTILS_H