hwpfilter/source/hstream.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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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  15  *   License, Version 2.0 (the "License"); you may not use this file
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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 class HStream
  28 {
  29     public:
  30         HStream();
  31
  32         void addData( const byte *buf, size_t aToAdd);
  33         /**
  34          * Read some byte to buf as given size
  35          */
  36         size_t readBytes( byte *buf, size_t aToRead);
  37         /**
  38          * Skip some byte from stream as given size
  39          */
  40         size_t skipBytes( size_t aToSkip );
  41         /**
  42          * @returns Size of remained stream
  43          */
  44         size_t available() const;
  45
  46     private:
  47         std::vector<byte> seq;
  48         size_t pos;
  49 };
  50 #endif
  51
  52 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */