mirror of
https://github.com/kidfromjupiter/nearby.git
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62 lines
2.2 KiB
C++
62 lines
2.2 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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#ifndef PLATFORM_PUBLIC_WIFI_UTILS_H_
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#define PLATFORM_PUBLIC_WIFI_UTILS_H_
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#include <string>
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#include "absl/strings/string_view.h"
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#include "internal/platform/implementation/wifi.h"
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namespace nearby {
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using ::nearby::api::WifiBandType;
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class WifiUtils {
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public:
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static constexpr int kUnspecified = -1;
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static constexpr int kBand24GhzFirstChNum = 1;
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static constexpr int kBand24GhzLastChNum = 14;
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static constexpr int kBand24GhzStartFreqMhz = 2412;
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static constexpr int kBand24GhzEndFreqMhz = 2484;
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static constexpr int kBand5GhzFirstChNum = 32;
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static constexpr int kBand5GhzLastChNum = 177;
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static constexpr int kBand5GhzStartFreqMhz = 5160;
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static constexpr int kBand5GhzEndFreqMhz = 5885;
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static constexpr int kBand6GhzFirstChNum = 1;
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static constexpr int kBand6GhzLastChNum = 233;
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static constexpr int kBand6GhzStartFreqMhz = 5955;
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static constexpr int kBand6GhzEndFreqMhz = 7115;
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static constexpr int kBand6GhzPscStartMhz = 5975;
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static constexpr int kBand6GhzPscStepSizeMhz = 80;
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static constexpr int kBand6GhzOpClass136Ch2FreqMhz = 5935;
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static constexpr int kBand60GhzFirstChNum = 1;
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static constexpr int kBand60GhzLastChNum = 6;
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static constexpr int kBand60GhzStartFreqMhz = 58320;
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static constexpr int kBand60GhzEndFreqMhz = 70200;
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static int ConvertChannelToFrequencyMhz(int channel, WifiBandType band_type);
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static int ConvertFrequencyMhzToChannel(int freq_mhz);
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static bool ValidateIPV4(std::string ipv4);
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// Converts an IP address from binary format for human readable.
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static std::string GetHumanReadableIpAddress(
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absl::string_view binary_address);
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};
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} // namespace nearby
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#endif // PLATFORM_PUBLIC_WIFI_UTILS_H_
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