| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QFILESYSTEMITERATOR_P_H |
| 5 | #define QFILESYSTEMITERATOR_P_H |
| 6 | |
| 7 | // |
| 8 | // W A R N I N G |
| 9 | // ------------- |
| 10 | // |
| 11 | // This file is not part of the Qt API. It exists purely as an |
| 12 | // implementation detail. This header file may change from version to |
| 13 | // version without notice, or even be removed. |
| 14 | // |
| 15 | // We mean it. |
| 16 | // |
| 17 | |
| 18 | #include <QtCore/qglobal.h> |
| 19 | |
| 20 | #ifndef QT_NO_FILESYSTEMITERATOR |
| 21 | |
| 22 | #include <QtCore/qdir.h> |
| 23 | #include <QtCore/qstringlist.h> |
| 24 | |
| 25 | #include <QtCore/private/qfilesystementry_p.h> |
| 26 | #include <QtCore/private/qfilesystemmetadata_p.h> |
| 27 | |
| 28 | #if !defined(Q_OS_WIN) |
| 29 | #include <private/qstringconverter_p.h> |
| 30 | #endif |
| 31 | |
| 32 | #include <memory> |
| 33 | |
| 34 | QT_BEGIN_NAMESPACE |
| 35 | |
| 36 | class QFileSystemIterator |
| 37 | { |
| 38 | public: |
| 39 | QFileSystemIterator(const QFileSystemEntry &entry, QDir::Filters filters); |
| 40 | QFileSystemIterator(const QFileSystemEntry &entry); |
| 41 | QFileSystemIterator(const QFileSystemEntry &entry, QDirListing::IteratorFlags filters); |
| 42 | ~QFileSystemIterator(); |
| 43 | |
| 44 | bool advance(QFileSystemEntry &fileEntry, QFileSystemMetaData &metaData); |
| 45 | |
| 46 | private: |
| 47 | QString dirPath; |
| 48 | |
| 49 | // Platform-specific data |
| 50 | #if defined(Q_OS_WIN) |
| 51 | QFileSystemEntry::NativePath nativePath; |
| 52 | HANDLE findFileHandle; |
| 53 | QStringList uncShares; |
| 54 | bool uncFallback; |
| 55 | int uncShareIndex; |
| 56 | bool onlyDirs; |
| 57 | #else |
| 58 | struct DirStreamCloser { |
| 59 | void operator()(QT_DIR *dir) { if (dir) QT_CLOSEDIR(dirp: dir); } |
| 60 | }; |
| 61 | using DirPtr = std::unique_ptr<QT_DIR, DirStreamCloser>; |
| 62 | DirPtr dir; |
| 63 | |
| 64 | QT_DIRENT *dirEntry = nullptr; |
| 65 | int lastError = 0; |
| 66 | QStringDecoder toUtf16; |
| 67 | #endif |
| 68 | |
| 69 | Q_DISABLE_COPY_MOVE(QFileSystemIterator) |
| 70 | }; |
| 71 | |
| 72 | QT_END_NAMESPACE |
| 73 | |
| 74 | #endif // QT_NO_FILESYSTEMITERATOR |
| 75 | |
| 76 | #endif // include guard |
| 77 |