//
// Copyright Š 2014 PRISTINE Consortium (http://ict-pristine.eu)
//
// This program 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 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see http://www.gnu.org/licenses/.
//
/**
* @file PDU.h
* @author Marcel Marek (imarek@fit.vutbr.cz)
* @date Apr 30, 2014
* @brief
* @detail
*/
#ifndef PDU_H_
#define PDU_H_
#define SDU_FRAG_LEN 2 //number of bytes for length field of a fragment
#define SDU_DELIMITER_FLAG_LEN 1 //size of SDUDelimiterFlags in bytes
#include <omnetpp.h>
#include "PDU_m.h"
class PDU : public PDU_Base
{
private:
void copy(const PDU& other){};
// PDU();
// ~PDU();
public:
PDU(const char *name=NULL, int kind=0) : PDU_Base(name,kind) {}
PDU(const PDU& other) : PDU_Base(other) {copy(other);}
PDU& operator=(const PDU& other) {if (this==&other) return *this; PDU_Base::operator=(other); copy(other); return *this;}
virtual PDU *dup() const {return new PDU(*this);}
// ADD CODE HERE to redefine and implement pure virtual functions from PDU_Base
void addUserData(const unsigned char *userData, unsigned int size, bool *fragment);
void putDelimitFlags(int delimitFlags, bool fragment, int sduSeqNum = -1);
unsigned int getHeaderSize();
};
#endif /* PDU_H_ */