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/*
* substream.h
* substream class definition
* Copyright (C) 2005 Christopher Han <xiphux@gmail.com>
*
* This file is part of hpiutil2.
*
* hpiutil2 is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* hpiutil2 is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with hpiutil2; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef HPIUTIL2_SUBSTREAM_H
#define HPIUTIL2_SUBSTREAM_H
#include "scrambledfile.h"
namespace hpiutil
{
class substream
{
public:
substream(scrambledfile &sf, const boost::uint32_t off, const boost::uint32_t len);
~substream();
boost::uint8_t read();
boost::uint32_t read(boost::uint8_t *buf);
boost::uint32_t read(boost::uint8_t *buf, const boost::uint32_t off, const boost::uint32_t len);
boost::uint32_t readint();
boost::uint32_t checksum(const boost::uint32_t start);
boost::uint8_t *data;
boost::uint32_t position;
boost::uint32_t length;
};
}
#endif /* HPIUTIL2_SUBSTREAM_H */
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