Converts between MplsPacket and binary (network byte order) MPLS packet. More...

#include <MplsPacketSerializer.h>

Inheritance diagram for inet::MplsPacketSerializer:

Public Member Functions
	MplsPacketSerializer ()

Public Member Functions inherited from inet::FieldsChunkSerializer
virtual void	serialize (MemoryOutputStream &stream, const Ptr< const Chunk > &chunk, b offset, b length) const override
	Serializes a chunk into a stream by writing the bytes representing the chunk at the end of the stream. More...

virtual const Ptr< Chunk >	deserialize (MemoryInputStream &stream, const std::type_info &typeInfo) const override
	Deserializes a chunk from a stream by reading the bytes at the current position of the stream. More...

Protected Member Functions
virtual void	serialize (MemoryOutputStream &stream, const Ptr< const Chunk > &chunk) const override
	Serializes a chunk into a stream by writing all bytes representing the chunk at the end of the stream. More...

virtual const Ptr< Chunk >	deserialize (MemoryInputStream &stream) const override
	Deserializes a chunk from a stream by reading the bytes at the current position of the stream. More...

Additional Inherited Members
Static Public Attributes inherited from inet::ChunkSerializer
static b	totalSerializedLength = b(0)

static b	totalDeserializedLength = b(0)

Detailed Description

Converts between MplsPacket and binary (network byte order) MPLS packet.

Constructor & Destructor Documentation

◆ MplsPacketSerializer()

inet::MplsPacketSerializer::MplsPacketSerializer ( )

inline

25 : FieldsChunkSerializer() {}

Member Function Documentation

◆ deserialize()

const Ptr< Chunk > inet::MplsPacketSerializer::deserialize ( MemoryInputStream & stream ) const

overrideprotectedvirtual

Deserializes a chunk from a stream by reading the bytes at the current position of the stream.

The current stream position is updated according to the length of the returned chunk.

Implements inet::FieldsChunkSerializer.

 {
     auto mplsHeader = makeShared<MplsHeader>();
     mplsHeader->setLabel(stream.readNBitsToUint64Be(20));
     mplsHeader->setTc(stream.readNBitsToUint64Be(3));
     mplsHeader->setS(stream.readBit());
     mplsHeader->setTtl(stream.readUint8());
     return mplsHeader;
 }

◆ serialize()

void inet::MplsPacketSerializer::serialize	(	MemoryOutputStream &	stream,
		const Ptr< const Chunk > &	chunk
	)		const

overrideprotectedvirtual

Serializes a chunk into a stream by writing all bytes representing the chunk at the end of the stream.

Implements inet::FieldsChunkSerializer.

 {
     const auto& mplsHeader = staticPtrCast<const MplsHeader>(chunk);
     stream.writeNBitsOfUint64Be(mplsHeader->getLabel(), 20);
     stream.writeNBitsOfUint64Be(mplsHeader->getTc(), 3);
     stream.writeBit(mplsHeader->getS());
     stream.writeUint8(mplsHeader->getTtl());
 }

The documentation for this class was generated from the following files:

Public Member Functions