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Fix drive letter validness check

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Chocobo1 2022-08-12 18:04:51 +08:00
parent 5abd72d42a
commit 16482c507b
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1 changed files with 13 additions and 0 deletions
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13
src/base/path.cpp
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@ -59,6 +59,14 @@ namespace
}); });
return hasSeparator ? QDir::cleanPath(path) : path; return hasSeparator ? QDir::cleanPath(path) : path;
} }
#ifdef Q_OS_WIN
bool hasDriveLetter(const QStringView path)
{
const QRegularExpression driveLetterRegex {u"^[A-Za-z]:/"_qs};
return driveLetterRegex.match(path).hasMatch();
}
#endif
} }
Path::Path(const QString &pathStr) Path::Path(const QString &pathStr)
@ -80,8 +88,13 @@ bool Path::isValid() const
// https://stackoverflow.com/a/31976060 // https://stackoverflow.com/a/31976060
#if defined(Q_OS_WIN) #if defined(Q_OS_WIN)
QStringView view = m_pathStr;
if (hasDriveLetter(view))
view = view.mid(3);
// \\37 is using base-8 number system // \\37 is using base-8 number system
const QRegularExpression regex {u"[\\0-\\37:?\"*<>|]"_qs}; const QRegularExpression regex {u"[\\0-\\37:?\"*<>|]"_qs};
return !regex.match(view).hasMatch();
#elif defined(Q_OS_MACOS) #elif defined(Q_OS_MACOS)
const QRegularExpression regex {u"[\\0:]"_qs}; const QRegularExpression regex {u"[\\0:]"_qs};
#else #else