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# WPSStream.h

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    00001 /* libwps
    00002  * Copyright (C) 2006 Ariya Hidayat (ariya@kde.org)
    00003  *
    00004  * This library is free software; you can redistribute it and/or
    00005  * modify it under the terms of the GNU Library General Public
    00006  * License as published by the Free Software Foundation; either
    00007  * version 2 of the License, or (at your option) any later version.
    00008  *
    00009  * This library is distributed in the hope that it will be useful,
    00010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00012  * Library General Public License for more details.
    00013  *
    00014  * You should have received a copy of the GNU Library General Public
    00015  * License along with this library; if not, write to the
    00016  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    00017  * Boston, MA  02111-1301 USA
    00018  *
    00019  * For further information visit http://libwps.sourceforge.net
    00020  */
    00021
    00022 #ifndef __WPSSTREAM_H__
    00023 #define __WPSSTREAM_H__
    00024
    00025 #include <libwpd/WPXStream.h>
    00026
    00027 class WPSInputStream: public WPXInputStream
    00028 {
    00029 public:
    00030         WPSInputStream() : WPXInputStream(true) {}
    00031         virtual ~WPSInputStream() {}
    00032         virtual const uint8_t *read(size_t numBytes, size_t &numBytesRead) = 0;
    00033         virtual long tell() = 0;
    00034         virtual int seek(long offset, WPX_SEEK_TYPE seekType) = 0;
    00035         virtual bool atEOS() = 0;
    00036
    00037         virtual bool isOLEStream() = 0;
    00038         virtual WPXInputStream *getDocumentOLEStream(const char * name) = 0;
    00039         virtual WPXInputStream *getDocumentOLEStream() = 0;
    00040 };
    00041 #endif // __WPSSTREAM_H__