26 lines
598 B
C++
26 lines
598 B
C++
#include <utils/time.hpp>
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#include <time.h>
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namespace utils
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{
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std::string to_string(const std::time_t& timestamp)
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{
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constexpr std::size_t stamp_size = 21;
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char date_buf[stamp_size];
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if (std::strftime(date_buf, stamp_size, "%FT%TZ", std::gmtime(×tamp)) != stamp_size - 1)
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return "";
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return {std::begin(date_buf), std::end(date_buf) - 1};
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}
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std::time_t parse_datetime(const std::string& stamp)
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{
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auto stamp2 = stamp.substr(0, stamp.size() - 1) + "z";
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struct tm tm;
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if (!::strptime(stamp2.data(), "%FT%T%Z", &tm))
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return -1;
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auto res = ::timegm(&tm);
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return res;
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}
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}
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