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39
40#ifndef QDIR_P_H
41#define QDIR_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include "qfilesystementry_p.h"
55#include "qfilesystemmetadata_p.h"
56
57#include <memory>
58
59QT_BEGIN_NAMESPACE
60
61class QDirPrivate : public QSharedData
62{
63public:
64 enum PathNormalization {
65 DefaultNormalization = 0x00,
66 AllowUncPaths = 0x01,
67 RemotePath = 0x02
68 };
69 Q_DECLARE_FLAGS(PathNormalizations, PathNormalization)
70 Q_FLAGS(PathNormalizations)
71
72 explicit QDirPrivate(const QString &path, const QStringList &nameFilters_ = QStringList(),
73 QDir::SortFlags sort_ = QDir::SortFlags(QDir::Name | QDir::IgnoreCase),
74 QDir::Filters filters_ = QDir::AllEntries);
75
76 explicit QDirPrivate(const QDirPrivate &copy);
77
78 bool exists() const;
79
80 void initFileEngine();
81 void initFileLists(const QDir &dir) const;
82
83 static void sortFileList(QDir::SortFlags, QFileInfoList &, QStringList *, QFileInfoList *);
84
85 static inline QChar getFilterSepChar(const QString &nameFilter);
86
87 static inline QStringList splitFilters(const QString &nameFilter, QChar sep = {});
88
89 void setPath(const QString &path);
90
91 void clearFileLists();
92
93 void resolveAbsoluteEntry() const;
94
95 mutable bool fileListsInitialized;
96 mutable QStringList files;
97 mutable QFileInfoList fileInfos;
98
99 QStringList nameFilters;
100 QDir::SortFlags sort;
101 QDir::Filters filters;
102
103 std::unique_ptr<QAbstractFileEngine> fileEngine;
104
105 QFileSystemEntry dirEntry;
106 mutable QFileSystemEntry absoluteDirEntry;
107 mutable QFileSystemMetaData metaData;
108};
109
110Q_DECLARE_OPERATORS_FOR_FLAGS(QDirPrivate::PathNormalizations)
111
112Q_AUTOTEST_EXPORT QString qt_normalizePathSegments(const QString &name, QDirPrivate::PathNormalizations flags, bool *ok = nullptr);
113
114QT_END_NAMESPACE
115
116#endif
117

source code of qtbase/src/corelib/io/qdir_p.h