sdes.h

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/***************************************************************************
                          sdes.h  -  description
                             -------------------
    begin                : Tue Oct 23 2001
    copyright            : (C) 2001 by Matthias Oppitz
    email                : Matthias.Oppitz@gmx.de
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef __SDES_H__
#define __SDES_H__

#include "omnetpp.h"

#include "types.h"

class SDESItem : public cObject {

        public:
                enum SDES_ITEM_TYPE {
                        SDES_UNDEF = 0,
                        SDES_CNAME = 1,
                        SDES_NAME = 2,
                        SDES_EMAIL = 3,
                        SDES_PHONE = 4,
                        SDES_LOC = 5,
                        SDES_TOOL = 6,
                        SDES_NOTE = 7,
                        SDES_PRIV = 8
                };
                
                SDESItem(const char *name = NULL);
                
                SDESItem(SDES_ITEM_TYPE type, const char *content);
                
                SDESItem(const SDESItem& sdesItem);
                
                virtual ~SDESItem();
                
                SDESItem& operator=(const SDESItem& sdesItem);
                
                virtual cObject *dup() const;
                
                virtual const char *className() const;
                
                virtual void info(char *buf);
                
                virtual void writeContents(ostream& os);
                
                virtual SDES_ITEM_TYPE type();
                
                virtual const char *content();
                
                virtual int length();
        
        protected:
        
                SDES_ITEM_TYPE _type;
                
                int _length;
                
                const char *_content;
};


class SDESChunk : public cArray {

        public:
                SDESChunk(const char *name = NULL, u_int32 ssrc = 0);
                
                SDESChunk(const SDESChunk& sdesChunk);
                
                virtual ~SDESChunk();
                
                SDESChunk& operator=(const SDESChunk& sdesChunk);
                
                virtual cObject *dup() const;
                
                virtual const char *className() const;
                
                virtual void info(char *buf);
                
                virtual void writeContents(ostream& os);
                
                virtual void addSDESItem(SDESItem *item);
                
                virtual u_int32 ssrc();
                
                virtual void setSSRC(u_int32 ssrc);
                
                virtual int length();
                
        protected:
        
                u_int32 _ssrc;
                
                int _length;
};

#endif

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