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af328003a0
* Fix ProjectVersion handling of pre-releases * Add workaround for old, non-standard version * Attempt to fix versioning * More consistent comments * Apply suggestions from code review - Set CompareType's underlying type to int and revert change to ProjectVersion::compare's parameters - Add "None" and "All" as names elements of CompareType enum - Preserve hyphens in prerelease identifiers - Pad invalid (too short) versions to prevent crashes or nasty behavior - Compare numeric identifiers to non-numeric ones correctly - Don't interpret identifiers of form "-#" as numeric (where '#' is any number of digits) - Add tests to ensure fixes in this commit work and won't regress in the future * CMAKE fixes from code review Co-authored-by: Tres Finocchiaro <tres.finocchiaro@gmail.com> * Remove unnecessary changes to CMake logic * More const, more reference * Apply suggestions from code review Co-authored-by: Tres Finocchiaro <tres.finocchiaro@gmail.com>
78 lines
2.9 KiB
C++
78 lines
2.9 KiB
C++
/*
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* ProjectVersion.h - version compared in import upgrades
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*
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* Copyright (c) 2007 Javier Serrano Polo <jasp00/at/users.sourceforge.net>
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* Copyright (c) 2015 Tres Finocchiaro <tres.finocchiaro/at/gmail.com>
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*
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* This file is part of LMMS - https://lmms.io
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This program 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 GNU
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* 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
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* License along with this program (see COPYING); if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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*/
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#ifndef PROJECT_VERSION_H
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#define PROJECT_VERSION_H
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#include <QtCore/QString>
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#include <QtCore/QStringList>
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#include <limits>
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/*! \brief Version number parsing and comparison
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*
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* Parses and compares version information. i.e. "1.0.3" < "1.0.10"
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*/
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class ProjectVersion
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{
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public:
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enum CompareType : int { None = 0, Major=1, Minor=2, Release=3, Stage=4, Build=5, All = std::numeric_limits<int>::max() };
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ProjectVersion(QString version, CompareType c = All);
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ProjectVersion(const char * version, CompareType c = All);
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int getMajor() const { return m_major; }
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int getMinor() const { return m_minor; }
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int getPatch() const { return m_patch; }
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const QStringList& getLabels() const { return m_labels; }
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CompareType getCompareType() const { return m_compareType; }
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ProjectVersion setCompareType(CompareType compareType) { m_compareType = compareType; return * this; }
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static int compare(const ProjectVersion& a, const ProjectVersion& b, CompareType c);
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static int compare(ProjectVersion v1, ProjectVersion v2);
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private:
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QString m_version;
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int m_major = 0;
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int m_minor = 0;
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int m_patch = 0;
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QStringList m_labels;
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CompareType m_compareType;
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} ;
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/*
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* ProjectVersion v. ProjectVersion
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*/
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inline bool operator<(const ProjectVersion & v1, const ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) < 0; }
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inline bool operator>(const ProjectVersion & v1, const ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) > 0; }
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inline bool operator<=(const ProjectVersion & v1, const ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) <= 0; }
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inline bool operator>=(const ProjectVersion & v1, const ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) >= 0; }
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inline bool operator==(const ProjectVersion & v1, const ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) == 0; }
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inline bool operator!=(const ProjectVersion & v1, const ProjectVersion & v2) { return ProjectVersion::compare(v1, v2) != 0; }
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#endif
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