1 /* 2 * Copyright (C) 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 16 #ifndef ETHERNET_CONFIGURATION_H 17 #define ETHERNET_CONFIGURATION_H 18 19 #include <map> 20 #include <mutex> 21 #include <set> 22 #include <string> 23 #include <vector> 24 25 #include "ethernet_dhcp_callback.h" 26 #include "interface_configuration.h" 27 #include "net_all_capabilities.h" 28 #include "net_link_info.h" 29 #include "nlohmann/json.hpp" 30 31 namespace OHOS { 32 namespace NetManagerStandard { 33 class EthernetConfiguration { 34 public: 35 EthernetConfiguration(); 36 ~EthernetConfiguration() = default; 37 38 bool ReadSysteamConfiguration(std::map<std::string, std::set<NetCap>> &devCaps, 39 std::map<std::string, sptr<InterfaceConfiguration>> &devCfgs); 40 bool ReadUserConfiguration(std::map<std::string, sptr<InterfaceConfiguration>> &devCfgs); 41 bool WriteUserConfiguration(const std::string &iface, sptr<InterfaceConfiguration> &cfg); 42 bool ClearAllUserConfiguration(); 43 bool ConvertToConfiguration(const EthernetDhcpCallback::DhcpResult &dhcpResult, sptr<StaticConfiguration> &config); 44 sptr<InterfaceConfiguration> MakeInterfaceConfiguration(const sptr<InterfaceConfiguration> &devCfg, 45 const sptr<NetLinkInfo> &devLinkInfo); 46 47 private: 48 std::string ReadJsonFile(const std::string &filePath); 49 sptr<InterfaceConfiguration> ConvertJsonToConfiguration(const nlohmann::json &jsonData); 50 bool IsDirExist(const std::string &dirPath); 51 bool CreateDir(const std::string &dirPath); 52 bool DelDir(const std::string &dirPath); 53 bool IsFileExist(const std::string &filePath, std::string &realPath); 54 bool ReadFile(const std::string &filePath, std::string &fileContent); 55 bool WriteFile(const std::string &filePath, const std::string &fileContent); 56 void ParserFileConfig(const std::string &fileContent, std::string &iface, sptr<InterfaceConfiguration> cfg); 57 void GenCfgContent(const std::string &iface, sptr<InterfaceConfiguration> cfg, std::string &fileContent); 58 void MakeConfig(sptr<InterfaceConfiguration> cfg, const std::string &fileContent); 59 60 private: 61 std::mutex mutex_; 62 }; 63 } // namespace NetManagerStandard 64 } // namespace OHOS 65 #endif // ETHERNET_CONFIGURATION_H