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85 lines
2.7 KiB
85 lines
2.7 KiB
/* |
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* Copyright (C) 2016 The Android Open Source Project |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#ifndef WIFICOND_AP_INTERFACE_IMPL_H_ |
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#define WIFICOND_AP_INTERFACE_IMPL_H_ |
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#include <string> |
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#include <vector> |
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#include <android-base/macros.h> |
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#include <wifi_system/hostapd_manager.h> |
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#include <wifi_system/interface_tool.h> |
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#include "wificond/net/netlink_manager.h" |
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#include "android/net/wifi/IApInterface.h" |
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namespace android { |
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namespace wificond { |
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class ApInterfaceBinder; |
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class NetlinkUtils; |
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// Holds the guts of how we control network interfaces capable of exposing an AP |
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// via hostapd. Because remote processes may hold on to the corresponding |
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// binder object past the lifetime of the local object, we are forced to |
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// keep this object separate from the binder representation of itself. |
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class ApInterfaceImpl { |
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public: |
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ApInterfaceImpl(const std::string& interface_name, |
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uint32_t interface_index, |
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NetlinkUtils* netlink_utils, |
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wifi_system::InterfaceTool* if_tool, |
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wifi_system::HostapdManager* hostapd_manager); |
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~ApInterfaceImpl(); |
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// Get a pointer to the binder representing this ApInterfaceImpl. |
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android::sp<android::net::wifi::IApInterface> GetBinder() const; |
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bool StartHostapd(); |
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bool StopHostapd(); |
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bool WriteHostapdConfig( |
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const std::vector<uint8_t>& ssid, |
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bool is_hidden, |
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int32_t channel, |
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wifi_system::HostapdManager::EncryptionType encryption_type, |
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const std::vector<uint8_t>& passphrase); |
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std::string GetInterfaceName() { return interface_name_; } |
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int GetNumberOfAssociatedStations() const; |
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void Dump(std::stringstream* ss) const; |
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private: |
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const std::string interface_name_; |
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const uint32_t interface_index_; |
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NetlinkUtils* const netlink_utils_; |
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wifi_system::InterfaceTool* const if_tool_; |
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wifi_system::HostapdManager* const hostapd_manager_; |
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const android::sp<ApInterfaceBinder> binder_; |
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// Number of associated stations. |
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int number_of_associated_stations_; |
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void OnStationEvent(StationEvent event, |
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const std::vector<uint8_t>& mac_address); |
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DISALLOW_COPY_AND_ASSIGN(ApInterfaceImpl); |
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}; |
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} // namespace wificond |
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} // namespace android |
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#endif // WIFICOND_AP_INTERFACE_IMPL_H_
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