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_AP_INTERFACE_IMPL_H_
18 #define WIFICOND_AP_INTERFACE_IMPL_H_
23 #include <android-base/macros.h>
24 #include <wifi_system/hostapd_manager.h>
25 #include <wifi_system/interface_tool.h>
27 #include "android/net/wifi/IApInterface.h"
32 class ApInterfaceBinder;
35 // Holds the guts of how we control network interfaces capable of exposing an AP
36 // via hostapd. Because remote processes may hold on to the corresponding
37 // binder object past the lifetime of the local object, we are forced to
38 // keep this object separate from the binder representation of itself.
39 class ApInterfaceImpl {
41 ApInterfaceImpl(const std::string& interface_name,
42 uint32_t interface_index,
43 NetlinkUtils* netlink_utils,
44 wifi_system::InterfaceTool* if_tool,
45 wifi_system::HostapdManager* hostapd_manager);
48 // Get a pointer to the binder representing this ApInterfaceImpl.
49 android::sp<android::net::wifi::IApInterface> GetBinder() const;
53 bool WriteHostapdConfig(
54 const std::vector<uint8_t>& ssid,
57 wifi_system::HostapdManager::EncryptionType encryption_type,
58 const std::vector<uint8_t>& passphrase);
59 std::string GetInterfaceName() { return interface_name_; }
62 const std::string interface_name_;
63 const uint32_t interface_index_;
64 NetlinkUtils* const netlink_utils_;
65 wifi_system::InterfaceTool* const if_tool_;
66 wifi_system::HostapdManager* const hostapd_manager_;
67 const android::sp<ApInterfaceBinder> binder_;
69 DISALLOW_COPY_AND_ASSIGN(ApInterfaceImpl);
72 } // namespace wificond
73 } // namespace android
75 #endif // WIFICOND_AP_INTERFACE_IMPL_H_