mirror of
https://github.com/feather-wallet/feather.git
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95 lines
2.8 KiB
C
95 lines
2.8 KiB
C
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// SPDX-License-Identifier: BSD-3-Clause
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// Copyright (c) 2020-2021, The Monero Project.
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#ifndef FEATHER_SEMANTICVERSION_H
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#define FEATHER_SEMANTICVERSION_H
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#include <QObject>
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struct SemanticVersion
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{
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explicit SemanticVersion(int major=0, int minor=0, int patch=0, int release=0)
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: patch(patch), release(release)
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{
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this->major = major;
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this->minor = minor;
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}
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friend bool operator== (const SemanticVersion &v1, const SemanticVersion &v2) {
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return (v1.major == v2.major &&
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v1.minor == v2.minor &&
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v1.patch == v2.patch &&
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v1.release == v2.release);
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}
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friend bool operator!= (const SemanticVersion &v1, const SemanticVersion &v2) {
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return !(v1 == v2);
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}
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friend bool operator> (const SemanticVersion &v1, const SemanticVersion &v2) {
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if (v1.major != v2.major)
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return v1.major > v2.major;
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if (v1.minor != v2.minor)
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return v1.minor > v2.minor;
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if (v1.patch != v2.patch)
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return v1.patch > v2.patch;
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if (v1.release != v2.release)
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return v1.release > v2.release;
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return false;
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}
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friend bool operator< (const SemanticVersion &v1, const SemanticVersion &v2) {
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if (v1 == v2)
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return false;
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return !(v1 > v2);
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}
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friend bool operator <= (const SemanticVersion &v1, const SemanticVersion &v2) {
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if (v1 == v2)
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return true;
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return v1 < v2;
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}
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friend bool operator >= (const SemanticVersion &v1, const SemanticVersion &v2) {
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if (v1 == v2)
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return true;
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return v1 > v2;
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}
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QString toString() const {
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return QString("%1.%2.%3.%4").arg(QString::number(major), QString::number(minor),
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QString::number(patch), QString::number(release));
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}
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static SemanticVersion fromString(const QString &ver) {
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SemanticVersion version;
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if (ver.contains("Beta")) {
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QRegularExpression verRe("Beta-(?<minor>\\d+)");
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QRegularExpressionMatch match = verRe.match(ver);
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version.minor = match.captured("minor").toInt();
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return version;
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}
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QRegularExpression re(R"((?<major>\d+)\.(?<minor>\d+)\.(?<patch>\d+)(\.(?<release>\d+))?)");
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QRegularExpressionMatch match = re.match(ver);
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version.major = match.captured("major").toInt();
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version.minor = match.captured("minor").toInt();
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version.patch = match.captured("patch").toInt();
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version.release = match.captured("release").toInt();
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return version;
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}
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static bool isValid(const SemanticVersion &v) {
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return v != SemanticVersion();
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}
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int major = 0;
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int minor = 0;
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int patch = 0;
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int release = 0;
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};
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#endif //FEATHER_SEMANTICVERSION_H
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