TCPSerializer.h

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//
// Copyright (C) 2005 Christian Dankbar, Irene Ruengeler, Michael Tuexen
// Copyright (C) 2009 Thomas Reschka
//
// 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 2
// 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, see <http://www.gnu.org/licenses/>.
//

#ifndef __TCPSERIALIZER_H
#define __TCPSERIALIZER_H


#include "TCPSegment.h"
#include "TCPSegment_m.h"
#include "IPvXAddress.h"

#include "headers/defs.h"

#include "headers/tcp.h"

class TCPSerializer
{
    public:
        TCPSerializer() {}

        int serialize(const TCPSegment *source, unsigned char *destbuf, unsigned int bufsize);

        int serialize(const TCPSegment *source, unsigned char *destbuf, unsigned int bufsize,
                const IPvXAddress &srcIp, const IPvXAddress &destIp);

        void parse(const unsigned char *srcbuf, unsigned int bufsize, TCPSegment *dest);

        static uint16_t checksum(const void *addr, unsigned int count,
                const IPvXAddress &srcIp, const IPvXAddress &destIp);
};

#endif