hwpfilter/source/hstream.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
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   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef _HSTREAM_H_
  21 #define _HSTREAM_H_
  22
  23 typedef unsigned char byte;
  24 /**
  25  * Stream class
  26  */
  27 class HStream
  28 {
  29     public:
  30         HStream();
  31         virtual ~HStream();
  32
  33 /**
  34  *
  35  */
  36         void addData( const byte *buf, int aToAdd);
  37 /**
  38  * Read some byte to buf as given size
  39  */
  40         int readBytes( byte *buf, int aToRead);
  41 /**
  42  * Skip some byte from stream as given size
  43  */
  44         int skipBytes( int aToSkip );
  45 /**
  46  * @returns Size of remained stream
  47  */
  48         int available() const;
  49 /**
  50  * remove the stream from this object.
  51  */
  52         void closeInput();
  53     private:
  54         int size;
  55         byte *seq;
  56         int pos;
  57 };
  58 #endif
  59
  60 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */