1 /*
2  * Copyright (c) 2021 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 OHOS_STORAGE_DAEMON_NETLINK_DATA_H
17 #define OHOS_STORAGE_DAEMON_NETLINK_DATA_H
18 
19 #include <map>
20 #include <string>
21 #include <vector>
22 
23 namespace OHOS {
24 namespace StorageDaemon {
25 class NetlinkData {
26 public:
27     enum Actions {
28         ADD,
29         REMOVE,
30         CHANGE,
31         MOVE,
32         ONLINE,
33         OFFLINE,
34         BIND,
35         UNBIND,
36         UNKNOWN,
37     };
38     std::map<std::string, Actions> actionMaps = {
39         {"add", Actions::ADD},
40         {"remove", Actions::REMOVE},
41         {"move", Actions::MOVE},
42         {"change", Actions::CHANGE},
43         {"online", Actions::ONLINE},
44         {"offline", Actions::OFFLINE},
45         {"bind", Actions::BIND},
46         {"unbind", Actions::UNBIND}
47     };
48 
49     std::string GetSyspath();
50     std::string GetDevpath();
51     std::string GetSubsystem();
52     Actions GetAction();
53     const std::string GetParam(const std::string paramName);
54     void Decode(const char *msg);
55 
56 private:
57     std::string sysPath_;
58     std::string subSystem_;
59     std::string devPath_;
60     std::vector<std::string> params_;
61     Actions action_ = Actions::UNKNOWN;
62 };
63 } // STORAGE_DAEMON
64 } // OHOS
65 
66 #endif // OHOS_STORAGE_DAEMON_NETLINK_DATA_H
67