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98 lines
2.9 KiB
98 lines
2.9 KiB
/*
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* Copyright (C) 2015-2022 Département de l'Instruction Publique (DIP-SEM)
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*
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* Copyright (C) 2013 Open Education Foundation
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*
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* Copyright (C) 2010-2013 Groupement d'Intérêt Public pour
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* l'Education Numérique en Afrique (GIP ENA)
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*
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* This file is part of OpenBoard.
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*
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* OpenBoard is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3 of the License,
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* with a specific linking exception for the OpenSSL project's
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* "OpenSSL" library (or with modified versions of it that use the
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* same license as the "OpenSSL" library).
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*
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* OpenBoard is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with OpenBoard. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "UBVersion.h"
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#include <QtCore>
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#include <QStringList>
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#include "core/memcheck.h"
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UBVersion::UBVersion(const QString &string)
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{
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mString = string;
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}
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uint UBVersion::toUInt() const
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{
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/* Based on semantic versioning, version numbers look like:
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* Major.Minor.Patch-Type.Build
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*
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* To compare version numbers, the string is split into each part, and they are multiplied
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* to give a number where the first two digits are the Major version, the next two are the
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* Minor version, and so on.
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*
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* i.e if Major, Minor etc. are named A, B, C, D, E, the number will look like:
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* AABBCCDDEE
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*/
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uint result = 0;
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QStringList list = mString.split(QRegExp("[-\\.]"));
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switch (list.count()) {
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case 2:
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//short version 1.0
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result = (list.at(0).toUInt() * 100000000) + (list.at(1).toUInt() * 1000000) + (Release * 100);
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break;
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case 3:
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//release version 1.0.0
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result = (list.at(0).toUInt() * 100000000) + (list.at(1).toUInt() * 1000000) + list.at(2).toUInt()*10000 + (Release * 100);
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break;
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case 5:{
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//standard version 1.0.0.a/b/rc.0
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uint releaseStage = list.at(3).startsWith("a") ? Alpha :(list.at(3).startsWith("b") ? Beta : ReleaseCandidate);
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result = (list.at(0).toUInt() * 100000000) + (list.at(1).toUInt() * 1000000) + (list.at(2).toUInt() * 10000) + (releaseStage * 100) + list.at(4).toUInt();
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break;
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}
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default:
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qWarning() << "Unknown version format.";
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break;
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}
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return result;
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}
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UBVersion::~UBVersion()
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{
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// NOOP
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}
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bool UBVersion::operator < (const UBVersion &otherVersion) const
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{
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return toUInt() < otherVersion.toUInt();
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}
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bool UBVersion::operator == (const UBVersion &otherVersion) const
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{
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return toUInt() == otherVersion.toUInt();
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}
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bool UBVersion::operator > (const UBVersion &otherVersion) const
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{
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return toUInt() > otherVersion.toUInt();
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}
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