1/*
2 * Copyright (c) 2024 Huawei Device Co., Ltd.
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
16#ifndef IMF_SERVICES_INCLUDE_FILE_OPERATOR_H
17#define IMF_SERVICES_INCLUDE_FILE_OPERATOR_H
18
19#include <fcntl.h>
20#include <string>
21#include <sys/types.h>
22
23#include "config_policy_utils.h"
24namespace OHOS {
25namespace MiscServices {
26class FileOperator {
27public:
28    static bool Create(const std::string &path, mode_t mode);
29    static bool IsExist(const std::string &path);
30    static bool Read(const std::string &path, std::string &content);
31    static bool Read(const std::string &path, const std::string &key, std::string &content);
32    static bool Write(const std::string &path, const std::string &content, int32_t flags,
33        mode_t mode = S_IRUSR | S_IWUSR);
34    static std::string GetRealPath(const char *path);
35
36private:
37    static constexpr int32_t SUCCESS = 0;
38    static std::string Read(const std::string &path, const std::string &key);
39};
40} // namespace MiscServices
41} // namespace OHOS
42
43#endif // IMF_SERVICES_INCLUDE_FILE_OPERATOR_H
44