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Diffstat (limited to 'tdeio/tdeio/kar.h')
-rw-r--r-- | tdeio/tdeio/kar.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/tdeio/tdeio/kar.h b/tdeio/tdeio/kar.h new file mode 100644 index 000000000..83d94e75c --- /dev/null +++ b/tdeio/tdeio/kar.h @@ -0,0 +1,103 @@ +/* This file is part of the KDE libraries + Copyright (C) 2002 Laurence Anderson <l.d.anderson@warwick.ac.uk> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License version 2 as published by the Free Software Foundation. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ +#ifndef __kar_h +#define __kar_h + +#include <sys/stat.h> +#include <sys/types.h> + +#include <tqdatetime.h> +#include <tqstring.h> +#include <tqstringlist.h> +#include <tqdict.h> + +#include <karchive.h> + +/** + * KAr is a class for reading archives in ar format. Writing + * is not supported. + * @short A class for reading ar archives. + * @author Laurence Anderson <l.d.anderson@warwick.ac.uk> + * @since 3.1 + */ +class TDEIO_EXPORT KAr : public KArchive +{ +public: + /** + * Creates an instance that operates on the given filename. + * + * @param filename is a local path (e.g. "/home/holger/myfile.ar") + */ + KAr( const TQString& filename ); + + /** + * Creates an instance that operates on the given device. + * The device can be compressed (KFilterDev) or not (TQFile, etc.). + * @param dev the device to read from + */ + KAr( TQIODevice * dev ); + + /** + * If the ar file is still opened, then it will be + * closed automatically by the destructor. + */ + virtual ~KAr(); + + /** + * The name of the ar file, as passed to the constructor. + * @return the filename. Null if you used the TQIODevice constructor + */ + TQString fileName() { return m_filename; } + + /* + * Writing not supported by this class, will always fail. + * @return always false + */ + virtual bool prepareWriting( const TQString& name, const TQString& user, const TQString& group, uint size ) { Q_UNUSED(name); Q_UNUSED(user); Q_UNUSED(group); Q_UNUSED(size); return false; } + + /* + * Writing not supported by this class, will always fail. + * @return always false + */ + virtual bool doneWriting( uint size ) { Q_UNUSED(size); return false; } + + /* + * Writing not supported by this class, will always fail. + * @return always false + */ + virtual bool writeDir( const TQString& name, const TQString& user, const TQString& group ) { Q_UNUSED(name); Q_UNUSED(user); Q_UNUSED(group); return false; } + +protected: + /** + * Opens the archive for reading. + * Parses the directory listing of the archive + * and creates the KArchiveDirectory/KArchiveFile entries. + * + */ + virtual bool openArchive( int mode ); + virtual bool closeArchive(); + +protected: + virtual void virtual_hook( int id, void* data ); +private: + TQString m_filename; + class KArPrivate; + KArPrivate * d; +}; + +#endif |