00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 00002 /* libe-book 00003 * Version: MPL 2.0 / LGPLv2.1+ 00004 * 00005 * This Source Code Form is subject to the terms of the Mozilla Public 00006 * License, v. 2.0. If a copy of the MPL was not distributed with this 00007 * file, You can obtain one at http://mozilla.org/MPL/2.0/. 00008 * 00009 * Alternatively, the contents of this file may be used under the terms 00010 * of the GNU Lesser General Public License Version 2.1 or later 00011 * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are 00012 * applicable instead of those above. 00013 * 00014 * For further information visit http://libebook.sourceforge.net 00015 */ 00016 00017 #ifndef EBOOKMEMORYSTREAM_H_INCLUDED 00018 #define EBOOKMEMORYSTREAM_H_INCLUDED 00019 00020 #include <libwpd-stream/libwpd-stream.h> 00021 00022 namespace libebook 00023 { 00024 00025 class EBOOKMemoryStream : public WPXInputStream 00026 { 00027 // disable copying 00028 EBOOKMemoryStream(const EBOOKMemoryStream &other); 00029 EBOOKMemoryStream &operator=(const EBOOKMemoryStream &other); 00030 00031 public: 00032 EBOOKMemoryStream(const unsigned char *data, unsigned length); 00033 virtual ~EBOOKMemoryStream(); 00034 00035 virtual bool isOLEStream(); 00036 virtual WPXInputStream *getDocumentOLEStream(const char *name); 00037 00038 virtual const unsigned char *read(unsigned long numBytes, unsigned long &numBytesRead); 00039 virtual int seek(long offset, WPX_SEEK_TYPE seekType); 00040 virtual long tell(); 00041 virtual bool atEOS(); 00042 00043 private: 00044 const unsigned char *m_data; 00045 const long m_length; 00046 long m_pos; 00047 }; 00048 00049 } 00050 00051 #endif // EBOOKMEMORYSTREAM_H_INCLUDED 00052 00053 /* vim:set shiftwidth=2 softtabstop=2 expandtab: */