1 /* 2 * Copyright (C) 2022 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef WIFI_AP_IFACE_H_ 18 #define WIFI_AP_IFACE_H_ 19 20 #include <aidl/android/hardware/wifi/BnWifiApIface.h> 21 #include <android-base/macros.h> 22 23 #include "wifi_iface_util.h" 24 #include "wifi_legacy_hal.h" 25 26 namespace aidl { 27 namespace android { 28 namespace hardware { 29 namespace wifi { 30 31 /** 32 * AIDL interface object used to control an AP Iface instance. 33 */ 34 class WifiApIface : public BnWifiApIface { 35 public: 36 WifiApIface(const std::string& ifname, const std::vector<std::string>& instances, 37 const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal, 38 const std::weak_ptr<iface_util::WifiIfaceUtil> iface_util); 39 // Refer to |WifiChip::invalidate()|. 40 void invalidate(); 41 bool isValid(); 42 std::string getName(); 43 void removeInstance(std::string instance); 44 45 // AIDL methods exposed. 46 ndk::ScopedAStatus getName(std::string* _aidl_return) override; 47 ndk::ScopedAStatus setCountryCode(const std::array<uint8_t, 2>& in_code) override; 48 ndk::ScopedAStatus setMacAddress(const std::array<uint8_t, 6>& in_mac) override; 49 ndk::ScopedAStatus getFactoryMacAddress(std::array<uint8_t, 6>* _aidl_return) override; 50 ndk::ScopedAStatus resetToFactoryMacAddress() override; 51 ndk::ScopedAStatus getBridgedInstances(std::vector<std::string>* _aidl_return) override; 52 53 private: 54 // Corresponding worker functions for the AIDL methods. 55 std::pair<std::string, ndk::ScopedAStatus> getNameInternal(); 56 ndk::ScopedAStatus setCountryCodeInternal(const std::array<uint8_t, 2>& code); 57 ndk::ScopedAStatus setMacAddressInternal(const std::array<uint8_t, 6>& mac); 58 std::pair<std::array<uint8_t, 6>, ndk::ScopedAStatus> getFactoryMacAddressInternal( 59 const std::string& ifaceName); 60 ndk::ScopedAStatus resetToFactoryMacAddressInternal(); 61 std::pair<std::vector<std::string>, ndk::ScopedAStatus> getBridgedInstancesInternal(); 62 63 std::string ifname_; 64 std::vector<std::string> instances_; 65 std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_; 66 std::weak_ptr<iface_util::WifiIfaceUtil> iface_util_; 67 bool is_valid_; 68 69 DISALLOW_COPY_AND_ASSIGN(WifiApIface); 70 }; 71 72 } // namespace wifi 73 } // namespace hardware 74 } // namespace android 75 } // namespace aidl 76 77 #endif // WIFI_AP_IFACE_H_ 78