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WP6PrefixDataPacket.h

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00001 /* libwpd
00002  * Copyright (C) 2002 William Lachance (william.lachance@sympatico.ca)
00003  * Copyright (C) 2002 Marc Maurer (j.m.maurer@student.utwente.nl)
00004  *  
00005  * This library is free software; you can redistribute it and/or
00006  * modify it under the terms of the GNU Library General Public
00007  * License as published by the Free Software Foundation; either
00008  * version 2 of the License, or (at your option) any later version.
00009  *
00010  * This library is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013  * Library General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU Library General Public
00016  * License along with this library; if not, write to the Free Software
00017  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00018  *
00019  * For further information visit http://libwpd.sourceforge.net
00020  */
00021 
00022 /* "This product is not manufactured, approved, or supported by 
00023  * Corel Corporation or Corel Corporation Limited."
00024  */
00025 
00026 #ifndef WP6PREFIXDATAPACKET_H
00027 #define WP6PREFIXDATAPACKET_H
00028 #include <stdlib.h>
00029 #include "WPXParser.h"
00030 
00031 class WP6HLListener;
00032 class WP6PrefixIndice;
00033 
00034 class WP6PrefixDataPacket
00035 {
00036 public:
00037         WP6PrefixDataPacket(WPXInputStream * input);    
00038         virtual ~WP6PrefixDataPacket() {}
00039         virtual void parse(WP6HLListener *listener) const {}
00040         const uint32_t getDataSize() const { return m_dataSize; }
00041 
00042         static WP6PrefixDataPacket * constructPrefixDataPacket(WPXInputStream * input, WP6PrefixIndice *prefixIndice);
00043 
00044 protected:
00045         virtual void _readContents(WPXInputStream *input) = 0;
00046         void _read(WPXInputStream *input, uint32_t dataOffset, uint32_t dataSize);
00047 
00048 private:
00049         uint32_t m_dataSize;
00050 };
00051 
00052 #endif /* WP6PREFIXDATAPACKET_H */

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