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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "fileutils_mac.h"
#include "qtcassert.h"
#include <QDir>
#include <QFileInfo>
#include <QUrl>
#include <Foundation/NSURL.h>
namespace Utils {
namespace Internal {
QString normalizePathName(const QString &filePath)
{
QString result;
@autoreleasepool {
// NSURL getResourceValue returns values based on the cleaned path so we need to work on that.
// It also returns the disk name for "/" and "/.." and errors on "" and relative paths,
// so avoid that
// we cannot know the normalized name for relative paths
if (QFileInfo(filePath).isRelative())
return filePath;
QString path = QDir::cleanPath(filePath);
// avoid empty paths and paths like "/../foo" or "/.."
if (path.isEmpty() || path.contains(QLatin1String("/../")) || path.endsWith(QLatin1String("/..")))
return filePath;
while (path != QLatin1String("/") /*be defensive->*/&& path != QLatin1String(".") && !path.isEmpty()) {
QFileInfo info(path);
NSURL *nsurl = [NSURL fileURLWithPath:path.toNSString()];
NSString *out;
QString component;
if ([nsurl getResourceValue:(NSString **)&out forKey:NSURLNameKey error:nil])
component = QString::fromNSString(out);
else // e.g. if the full path does not exist
component = info.fileName();
result.prepend(QLatin1Char('/') + component);
path = info.path();
}
QTC_ASSERT(path == QLatin1String("/"), return filePath);
}
return result;
}
} // Internal
} // Utils
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