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_DHCP_CONTROLLER_H 17 #define ETHERNET_DHCP_CONTROLLER_H 18 19 #include <cstdint> 20 #include <iosfwd> 21 #include <memory> 22 23 #include "dhcp_service.h" 24 #include "ethernet_dhcp_callback.h" 25 #include "i_dhcp_result_notify.h" 26 #include "i_dhcp_service.h" 27 #include "refbase.h" 28 29 namespace OHOS { 30 namespace NetManagerStandard { 31 class EthernetDhcpController { 32 public: 33 class EthernetDhcpControllerResultNotify : public OHOS::Wifi::IDhcpResultNotify { 34 public: EthernetDhcpControllerResultNotify(EthernetDhcpController & dhcpController)35 explicit EthernetDhcpControllerResultNotify(EthernetDhcpController &dhcpController) 36 : ethDhcpController_(dhcpController) 37 { 38 } 39 40 ~EthernetDhcpControllerResultNotify() = default; 41 void OnSuccess(int status, const std::string &ifname, OHOS::Wifi::DhcpResult &result) override; 42 void OnFailed(int status, const std::string &ifname, const std::string &reason) override; 43 void OnSerExitNotify(const std::string &ifname) override; 44 45 private: 46 EthernetDhcpController ðDhcpController_; 47 }; 48 49 public: EthernetDhcpController()50 EthernetDhcpController() 51 : dhcpService_(std::make_unique<OHOS::Wifi::DhcpService>()), 52 dhcpResultNotify_(std::make_unique<EthernetDhcpControllerResultNotify>(*this)) 53 { 54 } 55 ~EthernetDhcpController() = default; 56 57 void RegisterDhcpCallback(sptr<EthernetDhcpCallback> callback); 58 void StartDhcpClient(const std::string &iface, bool bIpv6); 59 void StopDhcpClient(const std::string &iface, bool bIpv6); 60 61 private: 62 void OnDhcpSuccess(const std::string &iface, OHOS::Wifi::DhcpResult &result); 63 void OnDhcpFailed(int status, const std::string &ifname, const std::string &reason); 64 65 private: 66 std::unique_ptr<OHOS::Wifi::IDhcpService> dhcpService_ = nullptr; 67 std::unique_ptr<EthernetDhcpControllerResultNotify> dhcpResultNotify_ = nullptr; 68 sptr<EthernetDhcpCallback> cbObject_ = nullptr; 69 }; 70 } // namespace NetManagerStandard 71 } // namespace OHOS 72 #endif // ETHERNET_DHCP_CONTROLLER_H