mirror of
https://github.com/kidfromjupiter/nearby.git
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61 lines
2.0 KiB
C++
61 lines
2.0 KiB
C++
// Copyright 2022 Google LLC
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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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// https://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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#include <vector>
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#include "internal/platform/implementation/wifi.h"
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#include "internal/platform/implementation/windows/scoped_wlan_memory.h"
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#include "internal/platform/implementation/windows/wifi.h"
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#include "internal/platform/implementation/windows/wlan_client.h"
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#include "internal/platform/logging.h"
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namespace nearby::windows {
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namespace {
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using ::nearby::windows::ScopedWlanMemory;
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} // namespace
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WifiMedium::WifiMedium() { InitCapability(); }
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bool WifiMedium::IsInterfaceValid() const { return wifi_interface_valid_; }
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void WifiMedium::InitCapability() {
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wifi_capability_.supports_5_ghz = false;
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wifi_capability_.supports_6_ghz = false;
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WlanClient wlan_client;
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if (!wlan_client.Initialize()) {
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return;
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}
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std::vector<WlanClient::InterfaceInfo> interface_infos =
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wlan_client.GetInterfaceInfos();
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for (const auto& interface_info : interface_infos) {
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ScopedWlanMemory<WLAN_INTERFACE_CAPABILITY> intf_capability;
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wifi_interface_valid_ = true;
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if (WlanGetInterfaceCapability(
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wlan_client.GetHandle(), &interface_info.guid, nullptr,
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intf_capability.OutParam()) != ERROR_SUCCESS) {
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LOG(INFO) << "Get Capability failed";
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return;
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}
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for (int j = 0; j < intf_capability->dwNumberOfSupportedPhys; j++) {
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if (intf_capability->dot11PhyTypes[j] == dot11_phy_type_ofdm)
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wifi_capability_.supports_5_ghz = true;
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}
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}
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}
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} // namespace nearby::windows
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