1c7afe287Sopenharmony_ci/*
2c7afe287Sopenharmony_ci * Copyright (c) 2023 Huawei Device Co., Ltd.
3c7afe287Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License");
4c7afe287Sopenharmony_ci * you may not use this file except in compliance with the License.
5c7afe287Sopenharmony_ci * You may obtain a copy of the License at
6c7afe287Sopenharmony_ci *
7c7afe287Sopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0
8c7afe287Sopenharmony_ci *
9c7afe287Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software
10c7afe287Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS,
11c7afe287Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12c7afe287Sopenharmony_ci * See the License for the specific language governing permissions and
13c7afe287Sopenharmony_ci * limitations under the License.
14c7afe287Sopenharmony_ci */
15c7afe287Sopenharmony_ci
16c7afe287Sopenharmony_ci#ifndef OAID_FILE_OPERATOR_H
17c7afe287Sopenharmony_ci#define OAID_FILE_OPERATOR_H
18c7afe287Sopenharmony_ci
19c7afe287Sopenharmony_ci#include <string>
20c7afe287Sopenharmony_ci
21c7afe287Sopenharmony_cinamespace OHOS {
22c7afe287Sopenharmony_cinamespace Cloud {
23c7afe287Sopenharmony_ciclass OAIDFileOperator {
24c7afe287Sopenharmony_cipublic:
25c7afe287Sopenharmony_ci    static bool IsFileExsit(const std::string &fileName);
26c7afe287Sopenharmony_ci    static bool OpenAndReadFile(const std::string &fileName, std::string &destContent);
27c7afe287Sopenharmony_ci    static bool ClearFile(const std::string &fileName);
28c7afe287Sopenharmony_ci};
29c7afe287Sopenharmony_ci} // namespace Cloud
30c7afe287Sopenharmony_ci} // namespace OHOS
31c7afe287Sopenharmony_ci#endif // OAID_FILE_OPERATOR_H