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