1 /*
2  * Copyright (c) 2022-2024 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 REMOTE_FILE_SHARE_H
17 #define REMOTE_FILE_SHARE_H
18 
19 #include <string>
20 #include <unordered_map>
21 #include <vector>
22 
23 namespace OHOS {
24 namespace AppFileService {
25 namespace ModuleRemoteFileShare {
26 namespace {
27     const std::string SHARE_ALL_DEVICE = "0";
28 }
29 
30 struct HmdfsUriInfo {
31     std::string uriStr;
32     size_t fileSize;
33 };
34 
35 class RemoteFileShare {
36 public:
RemoteFileShare()37     RemoteFileShare() {}
38     static int CreateSharePath(const int &fd, std::string &sharePath,
39                                const int &userId, const std::string &deviceId = SHARE_ALL_DEVICE);
40     static int32_t GetDfsUriFromLocal(const std::string &uriStr, const int32_t &userId, struct HmdfsUriInfo &hui);
41     static int32_t GetDfsUrisFromLocal(const std::vector<std::string> &uriList,
42                                        const int32_t &userId,
43                                        std::unordered_map<std::string, HmdfsUriInfo> &uriToDfsUriMaps);
44     static int32_t TransRemoteUriToLocal(const std::vector<std::string> &uriList,
45                                          const std::string &networkId,
46                                          const std::string &deviceId,
47                                          std::vector<std::string> &resultList);
~RemoteFileShare()48     ~RemoteFileShare() {}
49 };
50 } // namespace ModuleRemoteFileShare
51 } // namespace AppFileService
52 } // namespace OHOS
53 
54 #endif