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// Copyright (C) 2020 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_H
#define QDIR_H
#include <QtCore/qstring.h>
#include <QtCore/qfile.h>
#include <QtCore/qfileinfo.h>
#include <QtCore/qstringlist.h>
#include <QtCore/qshareddata.h>
QT_BEGIN_NAMESPACE
class QDirIterator;
class QDirPrivate;
class Q_CORE_EXPORT QDir
{
public:
enum Filter { Dirs = 0x001,
Files = 0x002,
Drives = 0x004,
NoSymLinks = 0x008,
AllEntries = Dirs | Files | Drives,
TypeMask = 0x00f,
Readable = 0x010,
Writable = 0x020,
Executable = 0x040,
PermissionMask = 0x070,
Modified = 0x080,
Hidden = 0x100,
System = 0x200,
AccessMask = 0x3F0,
AllDirs = 0x400,
CaseSensitive = 0x800,
NoDot = 0x2000,
NoDotDot = 0x4000,
NoDotAndDotDot = NoDot | NoDotDot,
NoFilter = -1
};
Q_DECLARE_FLAGS(Filters, Filter)
enum SortFlag { Name = 0x00,
Time = 0x01,
Size = 0x02,
Unsorted = 0x03,
SortByMask = 0x03,
DirsFirst = 0x04,
Reversed = 0x08,
IgnoreCase = 0x10,
DirsLast = 0x20,
LocaleAware = 0x40,
Type = 0x80,
NoSort = -1
};
Q_DECLARE_FLAGS(SortFlags, SortFlag)
QDir(const QDir &);
QDir(const QString &path = QString());
QDir(const QString &path, const QString &nameFilter,
SortFlags sort = SortFlags(Name | IgnoreCase), Filters filter = AllEntries);
#ifdef Q_CLANG_QDOC
QDir(const std::filesystem::path &path);
QDir(const std::filesystem::path &path, const QString &nameFilter,
SortFlags sort = SortFlags(Name | IgnoreCase), Filters filter = AllEntries);
#elif QT_CONFIG(cxx17_filesystem)
template<typename T, QtPrivate::ForceFilesystemPath<T> = 0>
QDir(const T &path) : QDir(QtPrivate::fromFilesystemPath(path))
{
}
template<typename T, QtPrivate::ForceFilesystemPath<T> = 0>
QDir(const T &path, const QString &nameFilter,
SortFlags sort = SortFlags(Name | IgnoreCase), Filters filter = AllEntries)
: QDir(QtPrivate::fromFilesystemPath(path), nameFilter, sort, filter)
{
}
#endif // QT_CONFIG(cxx17_filesystem)
~QDir();
QDir &operator=(const QDir &);
QT_MOVE_ASSIGNMENT_OPERATOR_IMPL_VIA_PURE_SWAP(QDir)
void swap(QDir &other) noexcept
{ d_ptr.swap(other.d_ptr); }
void setPath(const QString &path);
#ifdef Q_CLANG_QDOC
void setPath(const std::filesystem::path &path);
#elif QT_CONFIG(cxx17_filesystem)
template<typename T, QtPrivate::ForceFilesystemPath<T> = 0>
void setPath(const T &path)
{
setPath(QtPrivate::fromFilesystemPath(path));
}
#endif // QT_CONFIG(cxx17_filesystem)
QString path() const;
QString absolutePath() const;
QString canonicalPath() const;
#if QT_CONFIG(cxx17_filesystem) || defined(Q_CLANG_QDOC)
std::filesystem::path filesystemPath() const
{ return QtPrivate::toFilesystemPath(path()); }
std::filesystem::path filesystemAbsolutePath() const
{ return QtPrivate::toFilesystemPath(absolutePath()); }
std::filesystem::path filesystemCanonicalPath() const
{ return QtPrivate::toFilesystemPath(canonicalPath()); }
#endif // QT_CONFIG(cxx17_filesystem)
static void setSearchPaths(const QString &prefix, const QStringList &searchPaths);
static void addSearchPath(const QString &prefix, const QString &path);
#ifdef Q_CLANG_QDOC
static void addSearchPath(const QString &prefix, const std::filesystem::path &path);
#elif QT_CONFIG(cxx17_filesystem)
template<typename T, QtPrivate::ForceFilesystemPath<T> = 0>
static void addSearchPath(const QString &prefix, const T &path)
{
addSearchPath(prefix, QtPrivate::fromFilesystemPath(path));
}
#endif // QT_CONFIG(cxx17_filesystem)
static QStringList searchPaths(const QString &prefix);
QString dirName() const;
QString filePath(const QString &fileName) const;
QString absoluteFilePath(const QString &fileName) const;
QString relativeFilePath(const QString &fileName) const;
static QString toNativeSeparators(const QString &pathName);
static QString fromNativeSeparators(const QString &pathName);
bool cd(const QString &dirName);
bool cdUp();
QStringList nameFilters() const;
void setNameFilters(const QStringList &nameFilters);
Filters filter() const;
void setFilter(Filters filter);
SortFlags sorting() const;
void setSorting(SortFlags sort);
uint count() const;
bool isEmpty(Filters filters = Filters(AllEntries | NoDotAndDotDot)) const;
QString operator[](int) const;
static QStringList nameFiltersFromString(const QString &nameFilter);
QStringList entryList(Filters filters = NoFilter, SortFlags sort = NoSort) const;
QStringList entryList(const QStringList &nameFilters, Filters filters = NoFilter,
SortFlags sort = NoSort) const;
QFileInfoList entryInfoList(Filters filters = NoFilter, SortFlags sort = NoSort) const;
QFileInfoList entryInfoList(const QStringList &nameFilters, Filters filters = NoFilter,
SortFlags sort = NoSort) const;
bool mkdir(const QString &dirName) const;
bool mkdir(const QString &dirName, QFile::Permissions permissions) const;
bool rmdir(const QString &dirName) const;
bool mkpath(const QString &dirPath) const;
bool rmpath(const QString &dirPath) const;
bool removeRecursively();
bool isReadable() const;
bool exists() const;
bool isRoot() const;
static bool isRelativePath(const QString &path);
inline static bool isAbsolutePath(const QString &path) { return !isRelativePath(path); }
bool isRelative() const;
inline bool isAbsolute() const { return !isRelative(); }
bool makeAbsolute();
bool operator==(const QDir &dir) const;
inline bool operator!=(const QDir &dir) const { return !operator==(dir); }
bool remove(const QString &fileName);
bool rename(const QString &oldName, const QString &newName);
bool exists(const QString &name) const;
static QFileInfoList drives();
constexpr static inline QChar listSeparator() noexcept
{
#if defined(Q_OS_WIN)
return u';';
#else
return u':';
#endif
}
static QChar separator()
{
#if defined(Q_OS_WIN)
return u'\\';
#else
return u'/';
#endif
}
static bool setCurrent(const QString &path);
static inline QDir current() { return QDir(currentPath()); }
static QString currentPath();
static inline QDir home() { return QDir(homePath()); }
static QString homePath();
static inline QDir root() { return QDir(rootPath()); }
static QString rootPath();
static inline QDir temp() { return QDir(tempPath()); }
static QString tempPath();
#if QT_CONFIG(regularexpression)
static bool match(const QStringList &filters, const QString &fileName);
static bool match(const QString &filter, const QString &fileName);
#endif
static QString cleanPath(const QString &path);
void refresh() const;
protected:
explicit QDir(QDirPrivate &d);
QSharedDataPointer<QDirPrivate> d_ptr;
private:
friend class QDirIterator;
// Q_DECLARE_PRIVATE equivalent for shared data pointers
QDirPrivate *d_func();
const QDirPrivate *d_func() const { return d_ptr.constData(); }
};
Q_DECLARE_SHARED(QDir)
Q_DECLARE_OPERATORS_FOR_FLAGS(QDir::Filters)
Q_DECLARE_OPERATORS_FOR_FLAGS(QDir::SortFlags)
#ifndef QT_NO_DEBUG_STREAM
class QDebug;
Q_CORE_EXPORT QDebug operator<<(QDebug debug, QDir::Filters filters);
Q_CORE_EXPORT QDebug operator<<(QDebug debug, const QDir &dir);
#endif
QT_END_NAMESPACE
#endif // QDIR_H
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