CodeStream.h

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// CodeStream.h A class which allows bounds-checked reading from a char array
//
//   Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012
//   Free Software Foundation, Inc.
// 
// This program 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 3 of the License, or
// (at your option) any later version.
// 
// This program 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 this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

#ifndef GNASH_CODESTREAM_H
#define GNASH_CODESTREAM_H

#include <string>
#include <boost/utility.hpp>
#include <boost/cstdint.hpp>
#include <istream>
#include <sstream>

namespace gnash {

class CodeStreamException { };

class CodeStream : public std::istream, private boost::noncopyable
{
public:
        CodeStream(std::string data): std::istream(new std::stringbuf(data)){
                
        }

boost::uint32_t read_V32();

boost::uint8_t read_as3op();

void seekBy(int change);

void seekTo(unsigned int set);

boost::int32_t read_S24();

int8_t read_s8();

boost::uint8_t read_u8();

void skip_V32();

};

} // namespace gnash
#endif