daemon/src/routing/epidemic/EpidemicControlMessage.h

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/*
 * EpidemicControlMessage.h
 *
 *  Created on: 24.01.2011
 *      Author: morgenro
 */

#ifndef EPIDEMICCONTROLMESSAGE_H_
#define EPIDEMICCONTROLMESSAGE_H_

#include "routing/SummaryVector.h"
#include <ibrdtn/data/SDNV.h>
#include <ibrdtn/data/BundleString.h>
#include <iostream>

namespace dtn
{
        namespace routing
        {
                class EpidemicControlMessage
                {
                public:
                        enum MessageType
                        {
                                ECM_QUERY_SUMMARY_VECTOR = 0,
                                ECM_RESPONSE = 1
                        } type;

                        enum MessageFlags
                        {
                                ECM_CONTAINS_SUMMARY_VECTOR = 1 << 0,
                                ECM_CONTAINS_PURGE_VECTOR = 1 << 1
                        };

                        char flags;

                        EpidemicControlMessage();
                        virtual ~EpidemicControlMessage();

                        void setPurgeVector(const SummaryVector &vector);
                        void setSummaryVector(const SummaryVector &vector);
                        const SummaryVector& getSummaryVector() const;
                        const SummaryVector& getPurgeVector() const;

                        friend std::ostream& operator<<(std::ostream&, const EpidemicControlMessage&);
                        friend std::istream& operator>>(std::istream&, EpidemicControlMessage&);

                private:
                        dtn::data::SDNV _counter;
                        dtn::data::BundleString _data;
                        SummaryVector _vector;
                        SummaryVector _purge;
                };
        }
}

#endif /* EPIDEMICCONTROLMESSAGE_H_ */