18 lines
401 B
C++
18 lines
401 B
C++
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//
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// Created by versustune on 23.02.20.
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//
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#include "Utils.h"
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std::string Utils::stringToHex(const std::string &input) {
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static const char hex_digits[] = "0123456789ABCDEF";
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std::string output;
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output.reserve(input.length() * 2);
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for (unsigned char c : input) {
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output.push_back(hex_digits[c >> 4]);
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output.push_back(hex_digits[c & 15]);
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}
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return output;
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}
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