vasilito
cf12defd28
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
88 lines
2.1 KiB
C++
88 lines
2.1 KiB
C++
/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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SPDX-FileCopyrightText: 2023 Xaver Hugl <xaver.hugl@gmail.com>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "version.h"
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#include <QChar>
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#include <QList>
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namespace KWin
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{
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Version::Version(uint32_t major, uint32_t minor, uint32_t patch)
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: m_major(major)
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, m_minor(minor)
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, m_patch(patch)
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{
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}
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bool Version::isValid() const
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{
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return m_major > 0 || m_minor > 0 || m_patch > 0;
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}
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uint32_t Version::majorVersion() const
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{
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return m_major;
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}
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uint32_t Version::minorVersion() const
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{
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return m_minor;
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}
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uint32_t Version::patchVersion() const
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{
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return m_patch;
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}
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Version Version::parseString(QByteArrayView versionString)
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{
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// Skip any leading non digit
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int start = 0;
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while (start < versionString.length() && !QChar::fromLatin1(versionString[start]).isDigit()) {
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start++;
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}
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// Strip any non digit, non '.' characters from the end
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int end = start;
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while (end < versionString.length() && (versionString[end] == '.' || QChar::fromLatin1(versionString[end]).isDigit())) {
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end++;
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}
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const QByteArray result = versionString.toByteArray().mid(start, end - start);
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const QList<QByteArray> tokens = result.split('.');
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if (tokens.empty()) {
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return Version(0, 0, 0);
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}
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const uint64_t major = tokens.at(0).toInt();
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const uint64_t minor = tokens.count() > 1 ? tokens.at(1).toInt() : 0;
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const uint64_t patch = tokens.count() > 2 ? tokens.at(2).toInt() : 0;
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return Version(major, minor, patch);
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}
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QString Version::toString() const
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{
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if (m_patch == 0) {
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return QString::number(m_major) + '.' + QString::number(m_minor);
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} else {
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return QString::number(m_major) + '.' + QString::number(m_minor) + '.' + QString::number(m_patch);
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}
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}
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QByteArray Version::toByteArray() const
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{
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if (m_patch == 0) {
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return QByteArray::number(m_major) + '.' + QByteArray::number(m_minor);
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} else {
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return QByteArray::number(m_major) + '.' + QByteArray::number(m_minor) + '.' + QByteArray::number(m_patch);
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}
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}
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}
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