2 * Copyright (C) 2016 The Android Open Source Project
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 #ifndef WIFICOND_CLIENT_INTERFACE_IMPL_H_
18 #define WIFICOND_CLIENT_INTERFACE_IMPL_H_
22 #include <android-base/macros.h>
23 #include <utils/StrongPointer.h>
24 #include <wifi_system/supplicant_manager.h>
26 #include "android/net/wifi/IClientInterface.h"
31 class ClientInterfaceBinder;
35 // Holds the guts of how we control network interfaces capable of connecting to
36 // access points via wpa_supplicant.
38 // Because remote processes may hold on to the corresponding
39 // binder object past the lifetime of the local object, we are forced to
40 // keep this object separate from the binder representation of itself.
41 class ClientInterfaceImpl {
44 const std::string& interface_name,
45 uint32_t interface_index,
46 const std::vector<uint8_t>& interface_mac_addr,
47 android::wifi_system::SupplicantManager* supplicant_manager,
48 NetlinkUtils* netlink_utils,
49 ScanUtils* scan_utils);
50 ~ClientInterfaceImpl();
52 // Get a pointer to the binder representing this ClientInterfaceImpl.
53 android::sp<android::net::wifi::IClientInterface> GetBinder() const;
55 bool EnableSupplicant();
56 bool DisableSupplicant();
57 bool GetPacketCounters(std::vector<int32_t>* out_packet_counters);
58 bool SignalPoll(std::vector<int32_t>* out_signal_poll_results);
59 const std::vector<uint8_t>& GetMacAddress();
62 void OnScanResultsReady(uint32_t interface_index,
64 std::vector<std::vector<uint8_t>>& ssids,
65 std::vector<uint32_t>& frequencies);
67 const std::string interface_name_;
68 const uint32_t interface_index_;
69 const std::vector<uint8_t> interface_mac_addr_;
70 android::wifi_system::SupplicantManager* const supplicant_manager_;
71 NetlinkUtils* const netlink_utils_;
72 ScanUtils* const scan_utils_;
73 const android::sp<ClientInterfaceBinder> binder_;
75 DISALLOW_COPY_AND_ASSIGN(ClientInterfaceImpl);
78 } // namespace wificond
79 } // namespace android
81 #endif // WIFICOND_CLIENT_INTERFACE_IMPL_H_