00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 00002 /* 00003 * This file is part of the libetonyek project. 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 00010 #ifndef IWORKZLIBSTREAM_H_INCLUDED 00011 #define IWORKZLIBSTREAM_H_INCLUDED 00012 00013 #include "libetonyek_utils.h" 00014 00015 namespace libetonyek 00016 { 00017 00018 class IWORKZlibStream : public librevenge::RVNGInputStream 00019 { 00020 public: 00021 IWORKZlibStream(const RVNGInputStreamPtr_t &stream); 00022 ~IWORKZlibStream(); 00023 00024 bool isStructured(); 00025 unsigned subStreamCount(); 00026 const char *subStreamName(unsigned id); 00027 bool existsSubStream(const char *) 00028 { 00029 return false; 00030 } 00031 librevenge::RVNGInputStream *getSubStreamByName(const char *name); 00032 librevenge::RVNGInputStream *getSubStreamById(unsigned id); 00033 00034 const unsigned char *read(unsigned long numBytes, unsigned long &numBytesRead); 00035 int seek(long offset, librevenge::RVNG_SEEK_TYPE seekType); 00036 long tell(); 00037 bool isEnd(); 00038 00039 private: 00040 RVNGInputStreamPtr_t m_stream; 00041 }; 00042 00043 } 00044 00045 #endif // IWORKZLIBSTREAM_H_INCLUDED 00046 00047 /* vim:set shiftwidth=2 softtabstop=2 expandtab: */