CustodySignalBlock.h

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/*
 * CustodySignalBlock.h
 *
 * Copyright (C) 2011 IBR, TU Braunschweig
 *
 * Written-by: Johannes Morgenroth <morgenroth@ibr.cs.tu-bs.de>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */



#ifndef CUSTODYSIGNALBLOCK_H_
#define CUSTODYSIGNALBLOCK_H_

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

namespace dtn
{
        namespace data
        {
                class CustodySignalBlock : public AdministrativeBlock
                {
                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 dtn::data::MetaBundle& other);
                        void setMatch(const dtn::data::Bundle& other);
                        bool match(const dtn::data::Bundle& other) const;

                        virtual void read(const dtn::data::PayloadBlock &p) throw (WrongRecordException);
                        virtual void write(dtn::data::PayloadBlock &p) const;

                        bool custody_accepted;
                        REASON_CODE reason;
                        Number fragment_length;
                        DTNTime timeofsignal;
                        dtn::data::BundleID bundleid;
                };
        }
}

#endif /* CUSTODYSIGNALBLOCK_H_ */