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__