hwpfilter/source/hstream.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   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
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  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
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  18  */
  19
  20 #ifndef INCLUDED_HWPFILTER_SOURCE_HSTREAM_H
  21 #define INCLUDED_HWPFILTER_SOURCE_HSTREAM_H
  22
  23 #include <vector>
  24
  25 typedef unsigned char byte;
  26 /**
  27  * Stream class
  28  */
  29 class HStream
  30 {
  31     public:
  32         HStream();
  33
  34 /**
  35  *
  36  */
  37         void addData( const byte *buf, int aToAdd);
  38 /**
  39  * Read some byte to buf as given size
  40  */
  41         int readBytes( byte *buf, int aToRead);
  42 /**
  43  * Skip some byte from stream as given size
  44  */
  45         int skipBytes( int aToSkip );
  46 /**
  47  * @returns Size of remained stream
  48  */
  49         int available() const;
  50
  51     private:
  52         int size;
  53         std::vector<byte> seq;
  54         int pos;
  55 };
  56 #endif
  57
  58 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */