00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 00002 /* libvisio 00003 * Version: MPL 1.1 / GPLv2+ / LGPLv2+ 00004 * 00005 * The contents of this file are subject to the Mozilla Public License Version 00006 * 1.1 (the "License"); you may not use this file except in compliance with 00007 * the License or as specified alternatively below. You may obtain a copy of 00008 * the License at http://www.mozilla.org/MPL/ 00009 * 00010 * Software distributed under the License is distributed on an "AS IS" basis, 00011 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 00012 * for the specific language governing rights and limitations under the 00013 * License. 00014 * 00015 * Major Contributor(s): 00016 * Copyright (C) 2012 Fridrich Strba <fridrich.strba@bluewin.ch> 00017 * 00018 * All Rights Reserved. 00019 * 00020 * For minor contributions see the git repository. 00021 * 00022 * Alternatively, the contents of this file may be used under the terms of 00023 * either the GNU General Public License Version 2 or later (the "GPLv2+"), or 00024 * the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"), 00025 * in which case the provisions of the GPLv2+ or the LGPLv2+ are applicable 00026 * instead of those above. 00027 */ 00028 00029 00030 #ifndef __VSDZIPSTREAM_H__ 00031 #define __VSDZIPSTREAM_H__ 00032 00033 #include <vector> 00034 00035 #include <libwpd-stream/libwpd-stream.h> 00036 00037 namespace libvisio 00038 { 00039 struct VSDZipStreamImpl; 00040 00041 class VSDZipStream : public WPXInputStream 00042 { 00043 public: 00044 VSDZipStream(WPXInputStream *input); 00045 ~VSDZipStream(); 00046 00047 bool isOLEStream(); 00048 WPXInputStream *getDocumentOLEStream(const char *); 00049 00050 const unsigned char *read(unsigned long numBytes, unsigned long &numBytesRead); 00051 int seek(long offset, WPX_SEEK_TYPE seekType); 00052 long tell(); 00053 bool atEOS(); 00054 00055 private: 00056 VSDZipStream(const VSDZipStream &); 00057 VSDZipStream &operator=(const VSDZipStream &); 00058 VSDZipStreamImpl *m_pImpl; 00059 }; 00060 00061 } // namespace libvisio 00062 00063 #endif 00064 /* vim:set shiftwidth=2 softtabstop=2 expandtab: */