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Diffstat (limited to 'src/corelib/io/qabstractfileengine.h')
| -rw-r--r-- | src/corelib/io/qabstractfileengine.h | 247 |
1 files changed, 0 insertions, 247 deletions
diff --git a/src/corelib/io/qabstractfileengine.h b/src/corelib/io/qabstractfileengine.h deleted file mode 100644 index 6ea5a2b94e..0000000000 --- a/src/corelib/io/qabstractfileengine.h +++ /dev/null @@ -1,247 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the QtCore module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QABSTRACTFILEENGINE_H -#define QABSTRACTFILEENGINE_H - -#include <QtCore/qdir.h> - -#ifdef open -#error qabstractfileengine.h must be included before any header file that defines open -#endif - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - - -class QFileExtension; -class QFileExtensionResult; -class QVariant; -class QAbstractFileEngineIterator; -class QAbstractFileEnginePrivate; - -class Q_CORE_EXPORT QAbstractFileEngine -{ -public: - enum FileFlag { - //perms (overlaps the QFile::Permission) - ReadOwnerPerm = 0x4000, WriteOwnerPerm = 0x2000, ExeOwnerPerm = 0x1000, - ReadUserPerm = 0x0400, WriteUserPerm = 0x0200, ExeUserPerm = 0x0100, - ReadGroupPerm = 0x0040, WriteGroupPerm = 0x0020, ExeGroupPerm = 0x0010, - ReadOtherPerm = 0x0004, WriteOtherPerm = 0x0002, ExeOtherPerm = 0x0001, - - //types - LinkType = 0x10000, - FileType = 0x20000, - DirectoryType = 0x40000, - BundleType = 0x80000, - - //flags - HiddenFlag = 0x0100000, - LocalDiskFlag = 0x0200000, - ExistsFlag = 0x0400000, - RootFlag = 0x0800000, - Refresh = 0x1000000, - - //masks - PermsMask = 0x0000FFFF, - TypesMask = 0x000F0000, - FlagsMask = 0x0FF00000, - FileInfoAll = FlagsMask | PermsMask | TypesMask - }; - Q_DECLARE_FLAGS(FileFlags, FileFlag) - - enum FileName { - DefaultName, - BaseName, - PathName, - AbsoluteName, - AbsolutePathName, - LinkName, - CanonicalName, - CanonicalPathName, - BundleName, - NFileNames = 9 - }; - enum FileOwner { - OwnerUser, - OwnerGroup - }; - enum FileTime { - CreationTime, - ModificationTime, - AccessTime - }; - - virtual ~QAbstractFileEngine(); - - virtual bool open(QIODevice::OpenMode openMode); - virtual bool close(); - virtual bool flush(); - virtual qint64 size() const; - virtual qint64 pos() const; - virtual bool seek(qint64 pos); - virtual bool isSequential() const; - virtual bool remove(); - virtual bool copy(const QString &newName); - virtual bool rename(const QString &newName); - virtual bool link(const QString &newName); - virtual bool mkdir(const QString &dirName, bool createParentDirectories) const; - virtual bool rmdir(const QString &dirName, bool recurseParentDirectories) const; - virtual bool setSize(qint64 size); - virtual bool caseSensitive() const; - virtual bool isRelativePath() const; - virtual QStringList entryList(QDir::Filters filters, const QStringList &filterNames) const; - virtual FileFlags fileFlags(FileFlags type=FileInfoAll) const; - virtual bool setPermissions(uint perms); - virtual QString fileName(FileName file=DefaultName) const; - virtual uint ownerId(FileOwner) const; - virtual QString owner(FileOwner) const; - virtual QDateTime fileTime(FileTime time) const; - virtual void setFileName(const QString &file); - virtual int handle() const; - bool atEnd() const; - uchar *map(qint64 offset, qint64 size, QFile::MemoryMapFlags flags); - bool unmap(uchar *ptr); - - typedef QAbstractFileEngineIterator Iterator; - virtual Iterator *beginEntryList(QDir::Filters filters, const QStringList &filterNames); - virtual Iterator *endEntryList(); - - virtual qint64 read(char *data, qint64 maxlen); - virtual qint64 readLine(char *data, qint64 maxlen); - virtual qint64 write(const char *data, qint64 len); - - QFile::FileError error() const; - QString errorString() const; - - enum Extension { - AtEndExtension, - FastReadLineExtension, - MapExtension, - UnMapExtension - }; - class ExtensionOption - {}; - class ExtensionReturn - {}; - - class MapExtensionOption : public ExtensionOption { - public: - qint64 offset; - qint64 size; - QFile::MemoryMapFlags flags; - }; - class MapExtensionReturn : public ExtensionReturn { - public: - uchar *address; - }; - - class UnMapExtensionOption : public ExtensionOption { - public: - uchar *address; - }; - - virtual bool extension(Extension extension, const ExtensionOption *option = 0, ExtensionReturn *output = 0); - virtual bool supportsExtension(Extension extension) const; - - // Factory - static QAbstractFileEngine *create(const QString &fileName); - -protected: - void setError(QFile::FileError error, const QString &str); - - QAbstractFileEngine(); - QAbstractFileEngine(QAbstractFileEnginePrivate &); - - QScopedPointer<QAbstractFileEnginePrivate> d_ptr; -private: - Q_DECLARE_PRIVATE(QAbstractFileEngine) - Q_DISABLE_COPY(QAbstractFileEngine) -}; - -Q_DECLARE_OPERATORS_FOR_FLAGS(QAbstractFileEngine::FileFlags) - -class Q_CORE_EXPORT QAbstractFileEngineHandler -{ -public: - QAbstractFileEngineHandler(); - virtual ~QAbstractFileEngineHandler(); - virtual QAbstractFileEngine *create(const QString &fileName) const = 0; -}; - -class QAbstractFileEngineIteratorPrivate; -class Q_CORE_EXPORT QAbstractFileEngineIterator -{ -public: - QAbstractFileEngineIterator(QDir::Filters filters, const QStringList &nameFilters); - virtual ~QAbstractFileEngineIterator(); - - virtual QString next() = 0; - virtual bool hasNext() const = 0; - - QString path() const; - QStringList nameFilters() const; - QDir::Filters filters() const; - - virtual QString currentFileName() const = 0; - virtual QFileInfo currentFileInfo() const; - QString currentFilePath() const; - -protected: - enum EntryInfoType { - }; - virtual QVariant entryInfo(EntryInfoType type) const; - -private: - Q_DISABLE_COPY(QAbstractFileEngineIterator) - friend class QDirIterator; - friend class QDirIteratorPrivate; - void setPath(const QString &path); - QScopedPointer<QAbstractFileEngineIteratorPrivate> d; -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // QABSTRACTFILEENGINE_H |