1 /* 2 * Copyright (c) 2021-2024 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 ETHERNET_SERVICE_H 17 #define ETHERNET_SERVICE_H 18 19 #include <cstdint> 20 #include <iosfwd> 21 #include <memory> 22 #include <string> 23 #include <vector> 24 25 #include "ethernet_device_info.h" 26 #include "ethernet_management.h" 27 #include "ethernet_service_common.h" 28 #include "ethernet_service_stub.h" 29 #include "event_handler.h" 30 #include "netsys_controller_callback.h" 31 #include "net_eap_handler.h" 32 #include "refbase.h" 33 #include "singleton.h" 34 #include "system_ability.h" 35 #include "ffrt.h" 36 37 namespace OHOS { 38 namespace NetManagerStandard { 39 class EthernetService : public SystemAbility, 40 public EthernetServiceStub, 41 public std::enable_shared_from_this<EthernetService> { 42 DECLARE_DELAYED_SINGLETON(EthernetService) DECLARE_SYSTEM_ABILITY(EthernetService)43 DECLARE_SYSTEM_ABILITY(EthernetService) 44 45 class GlobalInterfaceStateCallback : public NetsysControllerCallback { 46 public: 47 explicit GlobalInterfaceStateCallback(EthernetService ðService) : ethernetService_(ethService) {} 48 ~GlobalInterfaceStateCallback() = default; 49 int32_t OnInterfaceAddressUpdated(const std::string &addr, const std::string &ifName, int flags, 50 int scope) override; 51 int32_t OnInterfaceAddressRemoved(const std::string &addr, const std::string &ifName, int flags, 52 int scope) override; 53 int32_t OnInterfaceAdded(const std::string &iface) override; 54 int32_t OnInterfaceRemoved(const std::string &iface) override; 55 int32_t OnInterfaceChanged(const std::string &iface, bool up) override; 56 int32_t OnInterfaceLinkStateChanged(const std::string &ifName, bool up) override; 57 int32_t OnRouteChanged(bool updated, const std::string &route, const std::string &gateway, 58 const std::string &ifName) override; 59 int32_t OnDhcpSuccess(NetsysControllerCallback::DhcpResult &dhcpResult) override; 60 int32_t OnBandwidthReachedLimit(const std::string &limitName, const std::string &iface) override; 61 62 private: 63 EthernetService ðernetService_; 64 }; 65 66 public: 67 void OnStart() override; 68 void OnStop() override; 69 int32_t Dump(int32_t fd, const std::vector<std::u16string> &args) override; 70 71 int32_t GetMacAddress(std::vector<MacAddressInfo> &macAddrList) override; 72 int32_t SetIfaceConfig(const std::string &iface, const sptr<InterfaceConfiguration> &ic) override; 73 int32_t GetIfaceConfig(const std::string &iface, sptr<InterfaceConfiguration> &ifaceConfig) override; 74 int32_t IsIfaceActive(const std::string &iface, int32_t &activeStatus) override; 75 int32_t GetAllActiveIfaces(std::vector<std::string> &activeIfaces) override; 76 int32_t ResetFactory() override; 77 int32_t RegisterIfacesStateChanged(const sptr<InterfaceStateCallback> &callback) override; 78 int32_t UnregisterIfacesStateChanged(const sptr<InterfaceStateCallback> &callback) override; 79 int32_t SetInterfaceUp(const std::string &iface) override; 80 int32_t SetInterfaceDown(const std::string &iface) override; 81 int32_t GetInterfaceConfig(const std::string &iface, ConfigurationParcelIpc &cfgIpc) override; 82 int32_t SetInterfaceConfig(const std::string &iface, const ConfigurationParcelIpc &cfgIpc) override; 83 int32_t RegCustomEapHandler(int netType, const std::string ®Cmd, 84 const sptr<INetEapPostbackCallback> &callback) override; 85 int32_t ReplyCustomEapData(int result, const sptr<EapData> &eapData) override; 86 int32_t RegisterCustomEapCallback(int netType, const sptr<INetRegisterEapCallback> &callback) override; 87 int32_t UnRegisterCustomEapCallback(int netType, const sptr<INetRegisterEapCallback> &callback) override; 88 int32_t NotifyWpaEapInterceptInfo(int netType, const sptr<EapData> &eapData) override; 89 int32_t GetDeviceInformation(std::vector<EthernetDeviceInfo> &deviceInfoList) override; 90 int32_t StartEthEap(int32_t netId, const EthEapProfile& profile) override; 91 int32_t LogOffEthEap(int32_t netId) override; 92 93 protected: 94 void OnAddSystemAbility(int32_t systemAbilityId, const std::string &deviceId) override; 95 96 private: 97 enum ServiceRunningState { 98 STATE_STOPPED = 0, 99 STATE_RUNNING, 100 }; 101 102 using OnFunctionT = std::function<void(const sptr<InterfaceStateCallback> &callback)>; 103 104 bool Init(); 105 void InitManagement(); 106 107 int32_t RegisterMonitorIfaceCallbackAsync(const sptr<InterfaceStateCallback> &callback); 108 int32_t UnregisterMonitorIfaceCallbackAsync(const sptr<InterfaceStateCallback> &callback); 109 void NotifyMonitorIfaceCallbackAsync(OnFunctionT onFunction); 110 111 private: 112 ServiceRunningState state_ = ServiceRunningState::STATE_STOPPED; 113 bool registerToService_ = false; 114 uint16_t dependentServiceState_ = 0; 115 EthernetManagement& ethManagement_ = EthernetManagement::GetInstance(); 116 sptr<EthernetServiceCommon> serviceComm_ = nullptr; 117 sptr<NetsysControllerCallback> interfaceStateCallback_ = nullptr; 118 std::vector<sptr<InterfaceStateCallback>> monitorIfaceCallbacks_; 119 std::shared_ptr<ffrt::queue> ethernetServiceFfrtQueue_ = nullptr; 120 }; 121 } // namespace NetManagerStandard 122 } // namespace OHOS 123 #endif // ETHERNET_SERVICE_H 124