| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtCore module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL21$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
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| ** and conditions see http://www.qt.io/terms-conditions. For further |
| ** information use the contact form at http://www.qt.io/contact-us. |
| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 2.1 or version 3 as published by the Free |
| ** Software Foundation and appearing in the file LICENSE.LGPLv21 and |
| ** LICENSE.LGPLv3 included in the packaging of this file. Please review the |
| ** following information to ensure the GNU Lesser General Public License |
| ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and |
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| ** |
| ** As a special exception, The Qt Company gives you certain additional |
| ** rights. These rights are described in The Qt Company LGPL Exception |
| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QFILE_H |
| #define QFILE_H |
| |
| #include <QtCore/qfiledevice.h> |
| #include <QtCore/qstring.h> |
| #include <stdio.h> |
| |
| #ifdef open |
| #error qfile.h must be included before any header file that defines open |
| #endif |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QTemporaryFile; |
| class QFilePrivate; |
| |
| class Q_CORE_EXPORT QFile : public QFileDevice |
| { |
| #ifndef QT_NO_QOBJECT |
| Q_OBJECT |
| #endif |
| Q_DECLARE_PRIVATE(QFile) |
| |
| public: |
| QFile(); |
| QFile(const QString &name); |
| #ifndef QT_NO_QOBJECT |
| explicit QFile(QObject *parent); |
| QFile(const QString &name, QObject *parent); |
| #endif |
| ~QFile(); |
| |
| QString fileName() const Q_DECL_OVERRIDE; |
| void setFileName(const QString &name); |
| |
| #if defined(Q_OS_DARWIN) |
| // Mac always expects filenames in UTF-8... and decomposed... |
| static inline QByteArray encodeName(const QString &fileName) |
| { |
| return fileName.normalized(QString::NormalizationForm_D).toUtf8(); |
| } |
| static QString decodeName(const QByteArray &localFileName) |
| { |
| return QString::fromUtf8(localFileName).normalized(QString::NormalizationForm_C); |
| } |
| #else |
| static inline QByteArray encodeName(const QString &fileName) |
| { |
| return fileName.toLocal8Bit(); |
| } |
| static QString decodeName(const QByteArray &localFileName) |
| { |
| return QString::fromLocal8Bit(localFileName); |
| } |
| #endif |
| inline static QString decodeName(const char *localFileName) |
| { return decodeName(QByteArray(localFileName)); } |
| |
| #if QT_DEPRECATED_SINCE(5,0) |
| typedef QByteArray (*EncoderFn)(const QString &fileName); |
| typedef QString (*DecoderFn)(const QByteArray &localfileName); |
| QT_DEPRECATED static void setEncodingFunction(EncoderFn) {} |
| QT_DEPRECATED static void setDecodingFunction(DecoderFn) {} |
| #endif |
| |
| bool exists() const; |
| static bool exists(const QString &fileName); |
| |
| QString readLink() const; |
| static QString readLink(const QString &fileName); |
| inline QString symLinkTarget() const { return readLink(); } |
| inline static QString symLinkTarget(const QString &fileName) { return readLink(fileName); } |
| |
| bool remove(); |
| static bool remove(const QString &fileName); |
| |
| bool rename(const QString &newName); |
| static bool rename(const QString &oldName, const QString &newName); |
| |
| bool link(const QString &newName); |
| static bool link(const QString &oldname, const QString &newName); |
| |
| bool copy(const QString &newName); |
| static bool copy(const QString &fileName, const QString &newName); |
| |
| bool open(OpenMode flags) Q_DECL_OVERRIDE; |
| bool open(FILE *f, OpenMode ioFlags, FileHandleFlags handleFlags=DontCloseHandle); |
| bool open(int fd, OpenMode ioFlags, FileHandleFlags handleFlags=DontCloseHandle); |
| |
| qint64 size() const Q_DECL_OVERRIDE; |
| |
| bool resize(qint64 sz) Q_DECL_OVERRIDE; |
| static bool resize(const QString &filename, qint64 sz); |
| |
| Permissions permissions() const Q_DECL_OVERRIDE; |
| static Permissions permissions(const QString &filename); |
| bool setPermissions(Permissions permissionSpec) Q_DECL_OVERRIDE; |
| static bool setPermissions(const QString &filename, Permissions permissionSpec); |
| |
| protected: |
| #ifdef QT_NO_QOBJECT |
| QFile(QFilePrivate &dd); |
| #else |
| QFile(QFilePrivate &dd, QObject *parent = 0); |
| #endif |
| |
| private: |
| friend class QTemporaryFile; |
| Q_DISABLE_COPY(QFile) |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QFILE_H |