1/*
2 * Copyright (c) Huawei Technologies Co., Ltd. 2021. All rights reserved.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15#ifndef FILE_UTILS_H
16#define FILE_UTILS_H
17
18#include <string>
19#include <vector>
20
21class FileUtils {
22public:
23    static std::string ReadFile(int fd);
24    static std::string ReadFile(const std::string& path);
25    static int WriteFile(const std::string& path, const std::string& content);
26    static int WriteFile(const std::string& path, const std::string& content, int flags);
27    static int WriteFile(const std::string& path, const std::string& content, int flags, int mode);
28    static std::vector<std::string> ListDir(const std::string& dirPath);
29};
30
31#endif // FILE_UTILS_H