KEYZlibStream.h
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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 KEYZLIBSTREAM_H_INCLUDED
00011 #define KEYZLIBSTREAM_H_INCLUDED
00012 
00013 #include "libetonyek_utils.h"
00014 
00015 namespace libetonyek
00016 {
00017 
00018 class KEYZlibStream : public WPXInputStream
00019 {
00020 public:
00021   KEYZlibStream(const WPXInputStreamPtr_t &stream);
00022   virtual ~KEYZlibStream();
00023 
00024   virtual bool isOLEStream();
00025   virtual WPXInputStream *getDocumentOLEStream(const char *name);
00026 
00027   virtual const unsigned char *read(unsigned long numBytes, unsigned long &numBytesRead);
00028   virtual int seek(long offset, WPX_SEEK_TYPE seekType);
00029   virtual long tell();
00030   virtual bool atEOS();
00031 
00032 private:
00033   WPXInputStreamPtr_t m_stream;
00034 };
00035 
00036 }
00037 
00038 #endif // KEYZLIBSTREAM_H_INCLUDED
00039 
00040 /* vim:set shiftwidth=2 softtabstop=2 expandtab: */