sneedmc/launcher/minecraft/ParseUtils.cpp

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#include <QDateTime>
#include <QString>
#include "ParseUtils.h"
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#include <QDebug>
#include <cstdlib>
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QDateTime timeFromS3Time(QString str)
{
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return QDateTime::fromString(str, Qt::ISODate);
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}
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QString timeToS3Time(QDateTime time)
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{
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// this all because Qt can't format timestamps right.
int offsetRaw = time.offsetFromUtc();
bool negative = offsetRaw < 0;
int offsetAbs = std::abs(offsetRaw);
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int offsetSeconds = offsetAbs % 60;
offsetAbs -= offsetSeconds;
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int offsetMinutes = offsetAbs % 3600;
offsetAbs -= offsetMinutes;
offsetMinutes /= 60;
int offsetHours = offsetAbs / 3600;
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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;
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}