sneedmc/logic/minecraft/ParseUtils.cpp

35 lines
842 B
C++

#include <QDateTime>
#include <QString>
#include "ParseUtils.h"
#include <QDebug>
#include <cstdlib>
QDateTime timeFromS3Time(QString str)
{
return QDateTime::fromString(str, Qt::ISODate);
}
QString timeToS3Time(QDateTime time)
{
// this all because Qt can't format timestamps right.
int offsetRaw = time.offsetFromUtc();
bool negative = offsetRaw < 0;
int offsetAbs = std::abs(offsetRaw);
int offsetSeconds = offsetAbs % 60;
offsetAbs -= offsetSeconds;
int offsetMinutes = offsetAbs % 3600;
offsetAbs -= offsetMinutes;
offsetMinutes /= 60;
int offsetHours = offsetAbs / 3600;
QString raw = time.toString("yyyy-MM-ddTHH:mm:ss");
raw += (negative ? QChar('-') : QChar('+'));
raw += QString("%1").arg(offsetHours, 2, 10, QChar('0'));
raw += ":";
raw += QString("%1").arg(offsetMinutes, 2, 10, QChar('0'));
return raw;
}