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Diffstat (limited to 'src/tools/qfile.h')
| -rw-r--r-- | src/tools/qfile.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/src/tools/qfile.h b/src/tools/qfile.h new file mode 100644 index 000000000..f1a418881 --- /dev/null +++ b/src/tools/qfile.h @@ -0,0 +1,131 @@ +/**************************************************************************** +** +** Definition of TQFile class +** +** Created : 930831 +** +** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. +** +** This file is part of the tools module of the TQt GUI Toolkit. +** +** This file may be used under the terms of the GNU General +** Public License versions 2.0 or 3.0 as published by the Free +** Software Foundation and appearing in the files LICENSE.GPL2 +** and LICENSE.GPL3 included in the packaging of this file. +** Alternatively you may (at your option) use any later version +** of the GNU General Public License if such license has been +** publicly approved by Trolltech ASA (or its successors, if any) +** and the KDE Free TQt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing retquirements will be met: +** http://trolltech.com/products/qt/licenses/licensing/opensource/. +** If you are unsure which license is appropriate for your use, please +** review the following information: +** http://trolltech.com/products/qt/licenses/licensing/licensingoverview +** or contact the sales department at sales@trolltech.com. +** +** This file may be used under the terms of the Q Public License as +** defined by Trolltech ASA and appearing in the file LICENSE.TQPL +** included in the packaging of this file. Licensees holding valid TQt +** Commercial licenses may use this file in accordance with the TQt +** Commercial License Agreement provided with the Software. +** +** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, +** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted +** herein. +** +**********************************************************************/ + +#ifndef TQFILE_H +#define TQFILE_H + +#ifndef QT_H +#include "qiodevice.h" +#include "qstring.h" +#include <stdio.h> +#endif // QT_H + +class TQDir; +class TQFilePrivate; + +class Q_EXPORT TQFile : public TQIODevice // file I/O device class +{ +public: + TQFile(); + TQFile( const TQString &name ); + ~TQFile(); + + TQString name() const; + void setName( const TQString &name ); + + typedef TQCString (*EncoderFn)( const TQString &fileName ); + typedef TQString (*DecoderFn)( const TQCString &localfileName ); + static TQCString encodeName( const TQString &fileName ); + static TQString decodeName( const TQCString &localFileName ); + static void setEncodingFunction( EncoderFn ); + static void setDecodingFunction( DecoderFn ); + + bool exists() const; + static bool exists( const TQString &fileName ); + + bool remove(); + static bool remove( const TQString &fileName ); + + bool open( int ); + bool open( int, FILE * ); + bool open( int, int ); + void close(); + void flush(); + + Offset size() const; + Offset at() const; + bool at( Offset ); + bool atEnd() const; + + Q_LONG readBlock( char *data, Q_ULONG len ); + Q_LONG writeBlock( const char *data, Q_ULONG len ); + Q_LONG writeBlock( const TQByteArray& data ) + { return TQIODevice::writeBlock(data); } + Q_LONG readLine( char *data, Q_ULONG maxlen ); + Q_LONG readLine( TQString &, Q_ULONG maxlen ); + + int getch(); + int putch( int ); + int ungetch( int ); + + int handle() const; + + TQString errorString() const; // ### TQt 4: move into TQIODevice + +protected: + void setErrorString( const TQString& ); // ### TQt 4: move into TQIODevice + TQString fn; + FILE *fh; + int fd; + Offset length; + bool ext_f; + TQFilePrivate *d; // ### TQt 4: make private + +private: + void init(); + void setErrorStringErrno( int ); + TQCString ungetchBuffer; + +private: // Disabled copy constructor and operator= +#if defined(Q_DISABLE_COPY) + TQFile( const TQFile & ); + TQFile &operator=( const TQFile & ); +#endif +}; + + +inline TQString TQFile::name() const +{ return fn; } + +inline TQIODevice::Offset TQFile::at() const +{ return ioIndex; } + + +#endif // TQFILE_H |