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// Copyright 2010-2022 The Mumble Developers. All rights reserved.
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file at the root of the
// Mumble source tree or at <https://www.mumble.info/LICENSE>.
#include "Version.h"
#include <QtCore/QRegExp>
namespace Version {
unsigned int getRaw(const QString &version) {
int major, minor, patch;
if (get(&major, &minor, &patch, version))
return toRaw(major, minor, patch);
return 0;
}
QString toString(unsigned int v) {
int major, minor, patch;
fromRaw(v, &major, &minor, &patch);
return QString::fromLatin1("%1.%2.%3").arg(major).arg(minor).arg(patch);
}
bool get(int *major, int *minor, int *patch, const QString &version) {
QRegExp rx(QLatin1String("(\\d+)\\.(\\d+)\\.(\\d+)(?:\\.(\\d+))?"));
if (rx.exactMatch(version)) {
if (major)
*major = rx.cap(1).toInt();
if (minor)
*minor = rx.cap(2).toInt();
if (patch)
*patch = rx.cap(3).toInt();
return true;
}
return false;
}
unsigned int toRaw(int major, int minor, int patch) {
return (major << 16) | (minor << 8) | patch;
}
void fromRaw(unsigned int version, int *major, int *minor, int *patch) {
*major = (version & 0xFFFF0000) >> 16;
*minor = (version & 0xFF00) >> 8;
*patch = (version & 0xFF);
}
}; // namespace Version
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