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 IF_STREAM_WRAP_H
17 # define IF_STREAM_WRAP_H
18 
19 #include <fstream>
20 #include <sstream>
21 
22 namespace OHOS {
23 namespace Msdp {
24 namespace DeviceStatus {
25 namespace {
26 struct IfStreamWrap {
27     IfStreamWrap() = default;
~IfStreamWrapIfStreamWrap28     ~IfStreamWrap()
29     {
30         if (ifStream.is_open()) {
31             ifStream.close();
32         }
33     }
34 
IsOpenIfStreamWrap35     bool IsOpen()
36     {
37         return ifStream.is_open();
38     }
39     std::ifstream ifStream;
40 };
41 }
42 } // namespace DeviceStatus
43 } // namespace Msdp
44 } // namespace OHOS
45 # endif //IF_STREAM_WRAP_H