1 /*
2  * Copyright (c) 2021-2022 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 #ifndef FILE_UTILS_H
16 #define FILE_UTILS_H
17 
18 #include <dirent.h>
19 #include <errno.h>
20 #include <fstream>
21 #include <iostream>
22 #include <stdio.h>
23 #include <string>
24 #include <sys/stat.h>
25 #include <sys/types.h>
26 #include <unistd.h>
27 
28 namespace OHOS {
29 namespace Contacts {
30 class FileUtils {
31 public:
32     FileUtils();
33     ~FileUtils();
34     int IsFolderExist(std::string path);
35     void Mkdir(std::string path);
36     void WriteStringToFileAppend(std::string dirStr, const std::string str);
37 };
38 } // namespace Contacts
39 } // namespace OHOS
40 #endif // FILE_UTILS_H
41