payload.h

/***************************************************************************
*   Copyright (C) 2005 by                                                 *
*   Pedro J. Fernandez Ruiz    pedroj.fernandez@dif.um.es                 *
*   Alejandro Perez Mendez     alejandro_perez@dif.um.es                  *
*                                                                         *
*   This library is free software; you can redistribute it and/or         *
*   modify it under the terms of the GNU Lesser General Public            *
*   License as published by the Free Software Foundation; either          *
*   version 2.1 of the License, or (at your option) any later version.    *
*                                                                         *
*   This library 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     *
*   Lesser General Public License for more details.                       *
*                                                                         *
*   You should have received a copy of the GNU Lesser General Public      *
*   License along with this library; if not, write to the Free Software   *
*   Foundation, Inc., 51 Franklin St, Fifth Floor,                        *
*   Boston, MA  02110-1301  USA                                           *
***************************************************************************/
#ifndef PAYLOAD_H
#define PAYLOAD_H

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include "printable.h"
#include "bytebuffer.h"

namespace openikev2 {

    class Payload : public Printable {

            /****************************** ENUMS ******************************/
        public:
            enum PAYLOAD_TYPE {
                PAYLOAD_NONE = 0,        
                PAYLOAD_SA = 33,         
                PAYLOAD_KE,              
                PAYLOAD_IDi,             
                PAYLOAD_IDr,             
                PAYLOAD_CERT,            
                PAYLOAD_CERT_REQ,        
                PAYLOAD_AUTH,            
                PAYLOAD_NONCE,           
                PAYLOAD_NOTIFY,          
                PAYLOAD_DEL,             
                PAYLOAD_VENDOR,          
                PAYLOAD_TSi,             
                PAYLOAD_TSr,             
                PAYLOAD_SK,              
                PAYLOAD_CONF,            
                PAYLOAD_EAP,             
        };

            /****************************** ATTRIBUTES ******************************/
        public:
            PAYLOAD_TYPE type;      
            bool critical;          
            /****************************** METHODS ******************************/
        protected:
            Payload (Payload::PAYLOAD_TYPE type, bool critical);
        
        public:
            static string PAYLOAD_TYPE_STR( Payload::PAYLOAD_TYPE type );

            virtual void getBinaryRepresentation( ByteBuffer& byte_buffer ) const = 0;

            virtual auto_ptr<Payload> clone() const = 0;

            virtual string toStringTab( uint8_t tabs ) const = 0;

            virtual ~Payload();
    };
}

#endif

---