old-nall/string/datetime.hpp
2016-05-15 12:42:10 +02:00

30 lines
765 B
C++

#pragma once
namespace nall {
auto string::date(time_t timestamp) -> string {
if(timestamp == 0) timestamp = ::time(nullptr);
tm* info = localtime(&timestamp);
return {
nall::natural(1900 + info->tm_year, 4L), "-",
nall::natural(1 + info->tm_mon, 2L), "-",
nall::natural(info->tm_mday, 2L)
};
}
auto string::time(time_t timestamp) -> string {
if(timestamp == 0) timestamp = ::time(nullptr);
tm* info = localtime(&timestamp);
return {
nall::natural(info->tm_hour, 2L), ":",
nall::natural(info->tm_min, 2L), ":",
nall::natural(info->tm_sec, 2L)
};
}
auto string::datetime(time_t timestamp) -> string {
if(timestamp == 0) timestamp = ::time(nullptr);
return {string::date(timestamp), " ", string::time(timestamp)};
}
}