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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 #include "wificond/ap_interface_binder.h"
18 
19 #include <android-base/logging.h>
20 
21 #include "wificond/ap_interface_impl.h"
22 
23 using android::net::wifi::nl80211::IApInterfaceEventCallback;
24 using android::net::wifi::nl80211::NativeWifiClient;
25 
26 namespace android {
27 namespace wificond {
28 
ApInterfaceBinder(ApInterfaceImpl * impl)29 ApInterfaceBinder::ApInterfaceBinder(ApInterfaceImpl* impl)
30     : impl_{impl}, ap_interface_event_callback_(nullptr) {}
31 
~ApInterfaceBinder()32 ApInterfaceBinder::~ApInterfaceBinder() {
33 }
34 
NotifyConnectedClientsChanged(const NativeWifiClient client,bool isConnected)35 void ApInterfaceBinder::NotifyConnectedClientsChanged(const NativeWifiClient client, bool isConnected) {
36   if (ap_interface_event_callback_ != nullptr) {
37     ap_interface_event_callback_->onConnectedClientsChanged(client, isConnected);
38   }
39 }
40 
NotifySoftApChannelSwitched(int frequency,ChannelBandwidth channel_bandwidth)41 void ApInterfaceBinder::NotifySoftApChannelSwitched(
42     int frequency, ChannelBandwidth channel_bandwidth) {
43   if (ap_interface_event_callback_ == nullptr) {
44     return;
45   }
46 
47   int bandwidth;
48   switch (channel_bandwidth) {
49     case ChannelBandwidth::BW_INVALID:
50       bandwidth = IApInterfaceEventCallback::BANDWIDTH_INVALID;
51       break;
52     case ChannelBandwidth::BW_20_NOHT:
53       bandwidth = IApInterfaceEventCallback::BANDWIDTH_20_NOHT;
54       break;
55     case ChannelBandwidth::BW_20:
56       bandwidth = IApInterfaceEventCallback::BANDWIDTH_20;
57       break;
58     case ChannelBandwidth::BW_40:
59       bandwidth = IApInterfaceEventCallback::BANDWIDTH_40;
60       break;
61     case ChannelBandwidth::BW_80:
62       bandwidth = IApInterfaceEventCallback::BANDWIDTH_80;
63       break;
64     case ChannelBandwidth::BW_80P80:
65       bandwidth = IApInterfaceEventCallback::BANDWIDTH_80P80;
66       break;
67     case ChannelBandwidth::BW_160:
68       bandwidth = IApInterfaceEventCallback::BANDWIDTH_160;
69       break;
70     case ChannelBandwidth::BW_320:
71       bandwidth = IApInterfaceEventCallback::BANDWIDTH_320;
72       break;
73     default:
74       bandwidth = IApInterfaceEventCallback::BANDWIDTH_INVALID;
75   }
76   ap_interface_event_callback_->onSoftApChannelSwitched(frequency, bandwidth);
77 }
78 
registerCallback(const sp<IApInterfaceEventCallback> & callback,bool * out_success)79 binder::Status ApInterfaceBinder::registerCallback(
80     const sp<IApInterfaceEventCallback>& callback, bool* out_success) {
81   *out_success = true;
82   ap_interface_event_callback_ = callback;
83   return binder::Status::ok();
84 }
85 
getInterfaceName(std::string * out_name)86 binder::Status ApInterfaceBinder::getInterfaceName(std::string* out_name) {
87   *out_name = impl_->GetInterfaceName();
88   return binder::Status::ok();
89 }
90 
91 }  // namespace wificond
92 }  // namespace android
93