ibrdtn/ibrdtn/data/CustodySignalBlock.h

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/*
 * CustodySignalBlock.h
 *
 *  Created on: 05.06.2009
 *      Author: morgenro
 */



#ifndef CUSTODYSIGNALBLOCK_H_
#define CUSTODYSIGNALBLOCK_H_

#include "ibrdtn/data/EID.h"
#include "ibrdtn/data/SDNV.h"
#include "ibrdtn/data/MetaBundle.h"
#include "ibrcommon/data/BLOB.h"
#include "ibrdtn/data/DTNTime.h"

namespace dtn
{
        namespace data
        {
                class CustodySignalBlock : public Block
                {
                public:
                        enum REASON_CODE
                        {
                                NO_ADDITIONAL_INFORMATION = 0x00,
                                RESERVED_01 = 0x01,
                                RESERVED_02 = 0x02,
                                REDUNDANT_RECEPTION = 0x03,
                                DEPLETED_STORAGE = 0x04,
                                DESTINATION_ENDPOINT_ID_UNINTELLIGIBLE = 0x05,
                                NO_KNOWN_ROUTE_TO_DESTINATION_FROM_HERE = 0x06,
                                NO_TIMELY_CONTACT_WITH_NEXT_NODE_ON_ROUTE = 0x07,
                                BLOCK_UNINTELLIGIBLE = 0x08
                        };

                        CustodySignalBlock();
                        virtual ~CustodySignalBlock();

                        void setMatch(const MetaBundle& other);
                        void setMatch(const Bundle& other);
                        bool match(const Bundle& other) const;

                        virtual size_t getLength() const;
                        virtual std::ostream &serialize(std::ostream &stream, size_t &length) const;
                        virtual std::istream &deserialize(std::istream &stream, const size_t length);

                        char _admfield;
                        //char _status;
                        bool _custody_accepted;
                        REASON_CODE _reason;
                        SDNV _fragment_offset;
                        SDNV _fragment_length;
                        DTNTime _timeofsignal;
                        SDNV _bundle_timestamp;
                        SDNV _bundle_sequence;
                        EID _source;
                };
        }
}

#endif /* CUSTODYSIGNALBLOCK_H_ */