mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-14 22:56:12 -04:00
Timothy Hutchins
ff9438a3ed
This is the start of the implementing for the Linux platform. I aim to make this as similar to the Windows platform as possible, although due to the fundamental difference in the two OS's, there will be things that need to be different. As such, I will be using the Windows platform files as a base, and reimplementing the functions with Linux equivalents. I am sure this will have bugs, which by my best attempt will be fixed when found.
86 lines
2.9 KiB
C++
86 lines
2.9 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_LINUX_UTILS_H_
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#define PLATFORM_IMPL_LINUX_UTILS_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/uuid.h"
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namespace nearby {
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namespace linux {
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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 linux 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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std::vector<std::string> Get4BytesIpv4Addresses();
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/*
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// Help methods to convert between Uuid and winrt::guid
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Uuid winrt_guid_to_nearby_uuid(const ::winrt::guid& guid);
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winrt::guid nearby_uuid_to_winrt_guid(Uuid uuid);
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// Check whether Uuid and guid is the same value.
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bool is_nearby_uuid_equal_to_winrt_guid(const Uuid& uuid,
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const ::winrt::guid& guid);
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*/
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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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// Possible values for the adapter type. Refer to:
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// https://learn.microsoft.com/en-us/windows/win32/api/iptypes/ns-iptypes-ip_adapter_info
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const uint16_t kInterfaceTypeEthernet = 6;
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const uint16_t kInterfaceTypeWifi = 71;
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} // namespace Constants
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/*
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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_t ReadUint16(IInspectable inspectable);
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static uint32_t 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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*/
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} // namespace linux
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} // namespace nearby
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#endif // PLATFORM_IMPL_LINUX_UTILS_H_
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