1 /* 2 * Copyright (C) 2016 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 <android-base/macros.h> 21 #include <android/hardware/wifi/1.5/IWifiApIface.h> 22 23 #include "wifi_iface_util.h" 24 #include "wifi_legacy_hal.h" 25 26 namespace android { 27 namespace hardware { 28 namespace wifi { 29 namespace V1_6 { 30 namespace implementation { 31 using namespace android::hardware::wifi::V1_0; 32 33 /** 34 * HIDL interface object used to control a AP Iface instance. 35 */ 36 class WifiApIface : public V1_5::IWifiApIface { 37 public: 38 WifiApIface(const std::string& ifname, const std::vector<std::string>& instances, 39 const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal, 40 const std::weak_ptr<iface_util::WifiIfaceUtil> iface_util); 41 // Refer to |WifiChip::invalidate()|. 42 void invalidate(); 43 bool isValid(); 44 std::string getName(); 45 void removeInstance(std::string instance); 46 47 // HIDL methods exposed. 48 Return<void> getName(getName_cb hidl_status_cb) override; 49 Return<void> getType(getType_cb hidl_status_cb) override; 50 Return<void> setCountryCode(const hidl_array<int8_t, 2>& code, 51 setCountryCode_cb hidl_status_cb) override; 52 Return<void> getValidFrequenciesForBand(V1_0::WifiBand band, 53 getValidFrequenciesForBand_cb hidl_status_cb) override; 54 Return<void> setMacAddress(const hidl_array<uint8_t, 6>& mac, 55 setMacAddress_cb hidl_status_cb) override; 56 Return<void> getFactoryMacAddress(getFactoryMacAddress_cb hidl_status_cb) override; 57 Return<void> resetToFactoryMacAddress(resetToFactoryMacAddress_cb hidl_status_cb) override; 58 59 Return<void> getBridgedInstances(getBridgedInstances_cb hidl_status_cb) override; 60 61 private: 62 // Corresponding worker functions for the HIDL methods. 63 std::pair<WifiStatus, std::string> getNameInternal(); 64 std::pair<WifiStatus, IfaceType> getTypeInternal(); 65 WifiStatus setCountryCodeInternal(const std::array<int8_t, 2>& code); 66 std::pair<WifiStatus, std::vector<WifiChannelInMhz>> getValidFrequenciesForBandInternal( 67 V1_0::WifiBand band); 68 WifiStatus setMacAddressInternal(const std::array<uint8_t, 6>& mac); 69 std::pair<WifiStatus, std::array<uint8_t, 6>> getFactoryMacAddressInternal( 70 const std::string& ifaceName); 71 WifiStatus resetToFactoryMacAddressInternal(); 72 std::pair<WifiStatus, std::vector<hidl_string>> getBridgedInstancesInternal(); 73 74 std::string ifname_; 75 std::vector<std::string> instances_; 76 std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal_; 77 std::weak_ptr<iface_util::WifiIfaceUtil> iface_util_; 78 bool is_valid_; 79 80 DISALLOW_COPY_AND_ASSIGN(WifiApIface); 81 }; 82 83 } // namespace implementation 84 } // namespace V1_6 85 } // namespace wifi 86 } // namespace hardware 87 } // namespace android 88 89 #endif // WIFI_AP_IFACE_H_ 90