Msg File src/inet/common/ProtocolTag.msg

Name	Type	Description
ChunkPtr	class	(no description)
ProtocolTagBase	class	This is an abstract base class that should not be directly added as a tag.
ServicePrimitive	enum	OSI layered service primitives
DispatchProtocolReq	class	This request determines the destination protocol of the message or packet when it's sent from one protocol module to another using the MessageDispatcher.
DispatchProtocolInd	class	This indication specifies the sending protocol of the message or packet when it's sent from one protocol module to another using the MessageDispatcher.
PacketProtocolTag	class	This tag specifies the protocol of the packet.
TransportProtocolReq	class	This request determines the transport protocol that should be used to send the packet. It may be present from the application to the transport protocol.
TransportProtocolInd	class	This indication specifies the transport protocol that was used to receive the packet. It may be present from the transport protocol to the application and from the transport protocol to the physical layer.
NetworkProtocolReq	class	This request determines the network protocol that should be used to send the packet. It may be present from the application to the network protocol and from the network protocol to the physical layer.
NetworkProtocolInd	class	This indication specifies the network protocol that was used to receive the packet. It may be present from the network protocol to the application.
MacProtocolReq	class	This request determines the mac protocol that should be used to send the packet. It may be present from the application to the mac protocol and from the mac protocol to the physical layer.
MacProtocolInd	class	This indication specifies the mac protocol that was used to receive the packet. It may be present from the mac protocol to the application.

Source code

//
// This program is property of its copyright holder. All rights reserved.
//

import inet.common.INETDefs;
import inet.common.Protocol;
import inet.common.TagBase;
import inet.common.packet.chunk.Chunk;

namespace inet;

cplusplus{{
typedef Ptr<const Chunk> ChunkPtr;
}}

class ChunkPtr
{
    @existingClass;
    @descriptor(readonly);
    Chunk *content @getter(get);
}

//
// This is an abstract base class that should not be directly added as a tag.
//
class ProtocolTagBase extends TagBase
{
    const Protocol *protocol @toString("->str()") = nullptr; // specifies a protocol (internal class with an artificial identifier)
}

//
// OSI layered service primitives
//
enum ServicePrimitive
{
    SP_REQUEST    = 1;
    SP_INDICATION = 2;
    SP_RESPONSE   = 3;
    SP_CONFIRM    = 4;
}

//
// This request determines the destination protocol of the message or packet
// when it's sent from one protocol module to another using the ~MessageDispatcher.
//
class DispatchProtocolReq extends ProtocolTagBase
{
    ServicePrimitive servicePrimitive;
}

//
// This indication specifies the sending protocol of the message or packet
// when it's sent from one protocol module to another using the ~MessageDispatcher.
//
class DispatchProtocolInd extends ProtocolTagBase
{
}

//
// This tag specifies the protocol of the packet.
//
class PacketProtocolTag extends ProtocolTagBase
{
}

//
// This request determines the transport protocol that should be used to send the packet.
// It may be present from the application to the transport protocol.
//
class TransportProtocolReq extends ProtocolTagBase
{
}

//
// This indication specifies the transport protocol that was used to receive
// the packet. It may be present from the transport protocol to the application
// and from the transport protocol to the physical layer.
//
class TransportProtocolInd extends ProtocolTagBase
{
    ChunkPtr transportProtocolHeader = nullptr;
}

//
// This request determines the network protocol that should be used to send the
// packet. It may be present from the application to the network protocol and
// from the network protocol to the physical layer.
//
class NetworkProtocolReq extends ProtocolTagBase
{
}

//
// This indication specifies the network protocol that was used to receive the
// packet. It may be present from the network protocol to the application.
//
class NetworkProtocolInd extends ProtocolTagBase
{
    ChunkPtr networkProtocolHeader = nullptr;
}

//
// This request determines the mac protocol that should be used to send the
// packet. It may be present from the application to the mac protocol and from
// the mac protocol to the physical layer.
//
class MacProtocolReq extends ProtocolTagBase
{
}

//
// This indication specifies the mac protocol that was used to receive the
// packet. It may be present from the mac protocol to the application.
//
class MacProtocolInd extends ProtocolTagBase
{
    ChunkPtr macProtocolHeader = nullptr;
}