1 /* 2 * Copyright (C) 2022-2023 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 <numeric> 22 #include <set> 23 #include <string> 24 #include <vector> 25 26 #include "cJSON.h" 27 #include "ethernet_dhcp_callback.h" 28 #include "http_proxy.h" 29 #include "interface_configuration.h" 30 #include "net_all_capabilities.h" 31 #include "net_link_info.h" 32 33 namespace OHOS { 34 namespace NetManagerStandard { 35 class EthernetConfiguration { 36 public: 37 EthernetConfiguration(); 38 ~EthernetConfiguration() = default; 39 40 bool ReadSystemConfiguration(std::map<std::string, std::set<NetCap>> &devCaps, 41 std::map<std::string, sptr<InterfaceConfiguration>> &devCfgs); 42 bool ReadUserConfiguration(std::map<std::string, sptr<InterfaceConfiguration>> &devCfgs); 43 bool WriteUserConfiguration(const std::string &iface, sptr<InterfaceConfiguration> &cfg); 44 bool ClearAllUserConfiguration(); 45 bool ConvertToConfiguration(const EthernetDhcpCallback::DhcpResult &dhcpResult, sptr<StaticConfiguration> &config); 46 sptr<InterfaceConfiguration> MakeInterfaceConfiguration(const sptr<InterfaceConfiguration> &devCfg, 47 const sptr<NetLinkInfo> &devLinkInfo); 48 49 private: 50 void ParseDevice(const std::string &fileContent, std::string &iface); 51 void ParseBootProto(const std::string &fileContent, sptr<InterfaceConfiguration> cfg); 52 void ParseStaticConfig(const std::string &fileContent, sptr<InterfaceConfiguration> cfg); 53 54 bool ReadEthernetInterfaces(std::map<std::string, std::set<NetCap>> &devCaps, 55 std::map<std::string, sptr<InterfaceConfiguration>> &devCfgs, 56 const cJSON* const json); 57 std::string ReadJsonFile(const std::string &filePath); 58 sptr<InterfaceConfiguration> ConvertJsonToConfiguration(const cJSON* const jsonData, bool isLan); 59 bool IsDirExist(const std::string &dirPath); 60 bool CreateDir(const std::string &dirPath); 61 bool DelDir(const std::string &dirPath); 62 bool IsFileExist(const std::string &filePath, std::string &realPath); 63 bool ReadFile(const std::string &filePath, std::string &fileContent); 64 bool WriteFile(const std::string &filePath, const std::string &fileContent); 65 void ParserFileConfig(const std::string &fileContent, std::string &iface, sptr<InterfaceConfiguration> cfg); 66 void ParserFileHttpProxy(const std::string &fileContent, const sptr<InterfaceConfiguration> &cfg); 67 void ParserIfaceIpAndRoute(sptr<InterfaceConfiguration> &cfg, const std::string &rootNetMask); 68 void GenCfgContent(const std::string &iface, sptr<InterfaceConfiguration> cfg, std::string &fileContent); 69 void GenHttpProxyContent(const sptr<InterfaceConfiguration> &cfg, std::string &fileContent); 70 std::string AccumulateNetAddress(const std::vector<INetAddr> &netAddrList); 71 bool IsValidDhcpResult(const EthernetDhcpCallback::DhcpResult &dhcpResult, sptr<StaticConfiguration> &config); 72 std::string GetIfaceMode(IPSetMode mode); 73 std::vector<INetAddr> GetGatewayFromMap(const std::unordered_map<std::string, INetAddr> &temp); 74 std::vector<INetAddr> GetGatewayFromRouteList(std::list<Route> &routeList); 75 76 private: 77 std::mutex mutex_; 78 }; 79 } // namespace NetManagerStandard 80 } // namespace OHOS 81 #endif // ETHERNET_CONFIGURATION_H 82