StatusReportBlock.h

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/*
 * StatusReportBlock.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 STATUSREPORTBLOCK_H_
#define STATUSREPORTBLOCK_H_

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

namespace dtn
{
        namespace data
        {
                class StatusReportBlock : public AdministrativeBlock
                {
                public:
                        enum TYPE
                        {
                                RECEIPT_OF_BUNDLE = 1 << 0,
                                CUSTODY_ACCEPTANCE_OF_BUNDLE = 1 << 1,
                                FORWARDING_OF_BUNDLE = 1 << 2,
                                DELIVERY_OF_BUNDLE = 1 << 3,
                                DELETION_OF_BUNDLE = 1 << 4
                        };

                        enum REASON_CODE
                        {
                                NO_ADDITIONAL_INFORMATION = 0x00,
                                LIFETIME_EXPIRED = 0x01,
                                FORWARDED_OVER_UNIDIRECTIONAL_LINK = 0x02,
                                TRANSMISSION_CANCELED = 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
                        };

                        StatusReportBlock();
                        virtual ~StatusReportBlock();

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

                        char status;
                        char reasoncode;
                        Number fragment_length;
                        DTNTime timeof_receipt;
                        DTNTime timeof_custodyaccept;
                        DTNTime timeof_forwarding;
                        DTNTime timeof_delivery;
                        DTNTime timeof_deletion;
                        dtn::data::BundleID bundleid;
                };
        }
}

#endif /* STATUSREPORTBLOCK_H_ */