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https://github.com/kidfromjupiter/nearby.git
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76 lines
2.5 KiB
C++
76 lines
2.5 KiB
C++
// Copyright 2020 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_IMPL_WINDOWS_UTILS_H_
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#define PLATFORM_IMPL_WINDOWS_UTILS_H_
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#include <Windows.h>
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#include <stdio.h>
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#include <cstdint>
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#include <string>
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#include <vector>
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#include "absl/strings/string_view.h"
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#include "internal/platform/byte_array.h"
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#include "internal/platform/implementation/windows/generated/winrt/Windows.Foundation.h"
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#include "internal/platform/implementation/windows/generated/winrt/base.h"
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namespace location {
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namespace nearby {
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namespace windows {
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using winrt::Windows::Foundation::IInspectable;
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std::string uint64_to_mac_address_string(uint64_t bluetoothAddress);
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uint64_t mac_address_string_to_uint64(absl::string_view mac_address);
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std::string ipaddr_4bytes_to_dotdecimal_string(absl::string_view ipaddr_4bytes);
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std::string ipaddr_dotdecimal_to_4bytes_string(std::string ipv4_s);
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// Helpers to windows platform
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std::wstring string_to_wstring(std::string str);
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std::string wstring_to_string(std::wstring wstr);
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ByteArray Sha256(absl::string_view input, size_t size);
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// Reads the IPv4 addresses
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std::vector<std::string> GetIpv4Addresses();
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namespace Constants {
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// The Id of the Service Name SDP attribute
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const uint16_t SdpServiceNameAttributeId = 0x100;
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// The SDP Type of the Service Name SDP attribute.
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// The first byte in the SDP Attribute encodes the SDP Attribute Type as
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// follows:
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// - the Attribute Type size in the least significant 3 bits,
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// - the SDP Attribute Type value in the most significant 5 bits.
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const char SdpServiceNameAttributeType = (4 << 3) | 5;
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} // namespace Constants
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class InspectableReader {
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public:
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static bool ReadBoolean(IInspectable inspectable);
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static uint16 ReadUint16(IInspectable inspectable);
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static uint32 ReadUint32(IInspectable inspectable);
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static std::string ReadString(IInspectable inspectable);
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static std::vector<std::string> ReadStringArray(IInspectable inspectable);
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};
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} // namespace windows
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} // namespace nearby
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} // namespace location
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#endif // PLATFORM_IMPL_WINDOWS_UTILS_H_
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