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/***************************************************************************
* Copyright (C) 2005-2006 Nicolas Hadacek <hadacek@kde.org> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#include "version_data.h"
#include <tqregexp.h>
#include "number.h"
VersionData VersionData::fromString(const TQString &s)
{
VersionData vd;
TQRegExp re("([0-9]+)\\.([0-9]+)\\.([0-9]+)(.*)");
if ( !re.exactMatch(s) ) return vd;
vd._valid = true;
vd._majorNum = re.cap(1).toUInt();
vd._minorNum = re.cap(2).toUInt();
vd._dotNum = re.cap(3).toUInt();
vd._sub = re.cap(4);
return vd;
}
VersionData VersionData::fromHexString(const TQString &s)
{
VersionData vd;
if ( s.length()!=6 ) return vd;
vd._valid = true;
vd._majorNum = ::fromString(NumberBase::Hex, s.mid(0, 2), 0);
vd._minorNum = ::fromString(NumberBase::Hex, s.mid(2, 2), 0);
vd._dotNum = ::fromString(NumberBase::Hex, s.mid(4, 2), 0);
return vd;
}
TQString VersionData::pretty() const
{
if ( !isValid() ) return "---";
return TQString::number(_majorNum) + '.' + TQString::number(_minorNum) + '.' + TQString::number(_dotNum) + _sub;
}
TQString VersionData::prettyWithoutDot() const
{
if ( !isValid() ) return "---";
return TQString::number(_majorNum) + '.' + TQString::number(_minorNum);
}
uint VersionData::toUInt() const
{
Q_ASSERT(_valid);
return (_majorNum << 16) | (_minorNum << 8) | _dotNum;
}
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