Msg File src/inet/routing/dymo/Dymo.msg

Name	Type	Description
DymoMetricType	enum	TODO: metric types are defined in a separate [RFC 6551]
DymoSequenceNumber	class	(no description)
AddressBlock	class	(no description)
RreqTimer	message	(no description)
RreqWaitRrepTimer	message	(no description)
RreqBackoffTimer	message	(no description)
RreqHolddownTimer	message	(no description)
DymoPacket	class	(no description)
RteMsg	class	(no description)
Rreq	class	Dymo RREQ packet
Rrep	class	Dymo RREP packet
RrepAck	class	Dymo RREP ACK packet
Rerr	class	Dymo RERR packet

Source code

//
// Copyright (C) 2013 Opensim Ltd.
// Author: Levente Meszaros
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
//

import inet.common.INETDefs;
import inet.common.packet.chunk.Chunk;
import inet.networklayer.common.L3Address;

cplusplus {{
#include "inet/routing/dymo/DymoDefs.h"
}}

namespace inet::dymo;

// TODO: metric types are defined in a separate [RFC 6551]
enum DymoMetricType {
    HOP_COUNT = 3;    // Hop Count has Metric Type assignment 3
};

class DymoSequenceNumber
{
    @existingClass;
    @opaque;
    @byValue;
    @fromString(string2ulong($));
    @toString(ulong2string($));
    @defaultValue(0);
}

//
// classes
//

class AddressBlock extends cObject
{
    L3Address address;
    int prefixLength;
    bool hasValidityTime;
    simtime_t validityTime;
    bool hasMetric;
    double metric;
    bool hasMetricType;
    DymoMetricType metricType;
    bool hasSequenceNumber;
    DymoSequenceNumber sequenceNumber = 0;
}

//
// Dymo timer messages
//

message RreqTimer {
    L3Address target;
}

message RreqWaitRrepTimer extends RreqTimer {
    int retryCount;
}

message RreqBackoffTimer extends RreqTimer {
    int retryCount;
}

message RreqHolddownTimer extends RreqTimer {
}

//
// Dymo packets
//

class DymoPacket extends FieldsChunk {
    int hopLimit;
}

class RteMsg extends DymoPacket {
    int hopCount;
    AddressBlock originatorNode;
    AddressBlock targetNode;
    AddressBlock addedNode[];
}

//
// Dymo RREQ packet
//
class Rreq extends RteMsg {
}

//
// Dymo RREP packet
//
class Rrep extends RteMsg {
}

//
// Dymo RREP ACK packet
//
class RrepAck extends DymoPacket {
}

//
// Dymo RERR packet
//
class Rerr extends DymoPacket {
    AddressBlock unreachableNode[];
}