| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef WIFICOND_AP_INTERFACE_IMPL_H_ |
| #define WIFICOND_AP_INTERFACE_IMPL_H_ |
| |
| #include <array> |
| #include <string> |
| #include <vector> |
| |
| #include <linux/if_ether.h> |
| |
| #include <android-base/macros.h> |
| #include <wifi_system/interface_tool.h> |
| |
| #include "wificond/net/netlink_manager.h" |
| |
| #include "android/net/wifi/nl80211/IApInterface.h" |
| |
| using android::net::wifi::nl80211::IApInterface; |
| using android::net::wifi::nl80211::NativeWifiClient; |
| |
| namespace android { |
| namespace wificond { |
| |
| class ApInterfaceBinder; |
| class NetlinkUtils; |
| |
| // Holds the guts of how we control network interfaces capable of exposing an AP |
| // via hostapd. Because remote processes may hold on to the corresponding |
| // binder object past the lifetime of the local object, we are forced to |
| // keep this object separate from the binder representation of itself. |
| class ApInterfaceImpl { |
| public: |
| ApInterfaceImpl(const std::string& interface_name, |
| uint32_t interface_index, |
| NetlinkUtils* netlink_utils, |
| wifi_system::InterfaceTool* if_tool); |
| ~ApInterfaceImpl(); |
| |
| // Get a pointer to the binder representing this ApInterfaceImpl. |
| android::sp<IApInterface> GetBinder() const; |
| |
| std::string GetInterfaceName() { return interface_name_; } |
| void Dump(std::stringstream* ss) const; |
| |
| private: |
| const std::string interface_name_; |
| const uint32_t interface_index_; |
| NetlinkUtils* const netlink_utils_; |
| wifi_system::InterfaceTool* const if_tool_; |
| const android::sp<ApInterfaceBinder> binder_; |
| |
| void OnStationEvent(StationEvent event, |
| const std::array<uint8_t, ETH_ALEN>& mac_address); |
| |
| void OnChannelSwitchEvent(uint32_t frequency, ChannelBandwidth bandwidth); |
| |
| DISALLOW_COPY_AND_ASSIGN(ApInterfaceImpl); |
| }; |
| |
| } // namespace wificond |
| } // namespace android |
| |
| #endif // WIFICOND_AP_INTERFACE_IMPL_H_ |