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/*
* Copyright (C) 2015-2016 Département de l'Instruction Publique (DIP-SEM)
*
* Copyright (C) 2013 Open Education Foundation
*
* Copyright (C) 2010-2013 Groupement d'Intérêt Public pour
* l'Education Numérique en Afrique (GIP ENA)
*
* This file is part of OpenBoard.
*
* OpenBoard 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, version 3 of the License,
* with a specific linking exception for the OpenSSL project's
* "OpenSSL" library (or with modified versions of it that use the
* same license as the "OpenSSL" library).
*
* OpenBoard is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenBoard. If not, see <http://www.gnu.org/licenses/>.
*/
#include "UBVersion.h"
#include <QtCore>
#include <QStringList>
#include "core/memcheck.h"
UBVersion::UBVersion(const QString &string)
{
mString = string;
}
uint UBVersion::toUInt() const
{
/* Based on semantic versioning, version numbers look like:
* Major.Minor.Patch-Type.Build
*
* To compare version numbers, the string is split into each part, and they are multiplied
* to give a number where the first two digits are the Major version, the next two are the
* Minor version, and so on.
*
* i.e if Major, Minor etc. are named A, B, C, D, E, the number will look like:
* AABBCCDDEE
*/
uint result = 0;
QStringList list = mString.split(QRegExp("[-\\.]"));
switch (list.count()) {
case 2:
//short version 1.0
result = (list.at(0).toUInt() * 100000000) + (list.at(1).toUInt() * 1000000) + (Release * 100);
break;
case 3:
//release version 1.0.0
result = (list.at(0).toUInt() * 100000000) + (list.at(1).toUInt() * 1000000) + list.at(2).toUInt()*10000 + (Release * 100);
break;
case 5:{
//standard version 1.0.0.a/b/rc.0
uint releaseStage = list.at(3).startsWith("a") ? Alpha :(list.at(3).startsWith("b") ? Beta : ReleaseCandidate);
result = (list.at(0).toUInt() * 100000000) + (list.at(1).toUInt() * 1000000) + (list.at(2).toUInt() * 10000) + (releaseStage * 100) + list.at(4).toUInt();
break;
}
default:
qWarning() << "Unknown version format.";
break;
}
return result;
}
UBVersion::~UBVersion()
{
// NOOP
}
bool UBVersion::operator < (const UBVersion &otherVersion) const
{
return toUInt() < otherVersion.toUInt();
}
bool UBVersion::operator == (const UBVersion &otherVersion) const
{
return toUInt() == otherVersion.toUInt();
}
bool UBVersion::operator > (const UBVersion &otherVersion) const
{
return toUInt() > otherVersion.toUInt();
}