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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QDIR_P_H
#define QDIR_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qfilesystementry_p.h"
#include "qfilesystemmetadata_p.h"
#include <QtCore/qmutex.h>
#include <memory>
QT_BEGIN_NAMESPACE
class QDirPrivate : public QSharedData
{
public:
enum PathNormalization {
DefaultNormalization = 0x00,
AllowUncPaths = 0x01,
RemotePath = 0x02
};
Q_DECLARE_FLAGS(PathNormalizations, PathNormalization)
Q_FLAGS(PathNormalizations)
explicit QDirPrivate(const QString &path, const QStringList &nameFilters_ = QStringList(),
QDir::SortFlags sort_ = QDir::SortFlags(QDir::Name | QDir::IgnoreCase),
QDir::Filters filters_ = QDir::AllEntries);
explicit QDirPrivate(const QDirPrivate ©); // Copies everything except mutex and fileEngine
bool exists() const;
void initFileLists(const QDir &dir) const;
static void sortFileList(QDir::SortFlags, const QFileInfoList &, QStringList *, QFileInfoList *);
static inline QChar getFilterSepChar(const QString &nameFilter);
static inline QStringList splitFilters(const QString &nameFilter, QChar sep = {});
void setPath(const QString &path);
enum MetaDataClearing { KeepMetaData, IncludingMetaData };
void clearCache(MetaDataClearing mode);
QString resolveAbsoluteEntry() const;
QStringList nameFilters;
QDir::SortFlags sort;
QDir::Filters filters;
std::unique_ptr<QAbstractFileEngine> fileEngine;
QFileSystemEntry dirEntry;
struct FileCache
{
QMutex mutex;
QStringList files;
QFileInfoList fileInfos;
std::atomic<bool> fileListsInitialized = false;
QFileSystemEntry absoluteDirEntry;
QFileSystemMetaData metaData;
};
mutable FileCache fileCache;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QDirPrivate::PathNormalizations)
Q_AUTOTEST_EXPORT QString qt_normalizePathSegments(const QString &name, QDirPrivate::PathNormalizations flags, bool *ok = nullptr);
QT_END_NAMESPACE
#endif
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