41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include <array>
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#include <cstddef>
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#include <string>
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#include <fmt/format.h>
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#include "common/common_types.h"
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namespace Common {
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u8 ToHexNibble(char c1);
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template <std::size_t Size, bool le = false>
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std::array<u8, Size> HexStringToArray(std::string_view str) {
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std::array<u8, Size> out{};
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if constexpr (le) {
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for (std::size_t i = 2 * Size - 2; i <= 2 * Size; i -= 2)
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out[i / 2] = (ToHexNibble(str[i]) << 4) | ToHexNibble(str[i + 1]);
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} else {
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for (std::size_t i = 0; i < 2 * Size; i += 2)
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out[i / 2] = (ToHexNibble(str[i]) << 4) | ToHexNibble(str[i + 1]);
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}
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return out;
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}
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template <std::size_t Size>
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std::string HexArrayToString(std::array<u8, Size> array, bool upper = true) {
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std::string out;
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for (u8 c : array)
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out += fmt::format(upper ? "{:02X}" : "{:02x}", c);
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return out;
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}
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std::array<u8, 0x10> operator"" _array16(const char* str, std::size_t len);
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std::array<u8, 0x20> operator"" _array32(const char* str, std::size_t len);
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} // namespace Common
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