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https://github.com/wassname/ray.git
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Lixin Wei
28 lines
764 B
C++
28 lines
764 B
C++
#include "util/streaming_util.h"
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#include <unordered_set>
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namespace ray {
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namespace streaming {
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std::string Util::Byte2hex(const uint8_t *data, uint32_t data_size) {
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constexpr char hex[] = "0123456789abcdef";
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std::string result;
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for (uint32_t i = 0; i < data_size; i++) {
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unsigned short val = data[i];
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result.push_back(hex[val >> 4]);
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result.push_back(hex[val & 0xf]);
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}
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return result;
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}
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std::string Util::Hexqid2str(const std::string &q_id_hex) {
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std::string result;
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for (uint32_t i = 0; i < q_id_hex.size(); i += 2) {
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std::string byte = q_id_hex.substr(i, 2);
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char chr = static_cast<char>(std::strtol(byte.c_str(), nullptr, 16));
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result.push_back(chr);
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}
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return result;
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}
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} // namespace streaming
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} // namespace ray
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