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TInet6Checksum Class Reference

class TInet6Checksum : public TInet6Packet

TInet6Checksum Template.

This template class provides utilitlies to compute and check IPv6 Upper Layer Checksums These are not merged with the TInet6Packet class, because that class is intended (and is used) for all headers, not just upper layers.

The template parameter (Header class) must

  • have Checksum() method

  • have SetChecksum() method

  • the checkum in header must be aligned to 16 bit word

Inherits from

Public Member Functions
TInet6Checksum()
TInet6Checksum(RMBufChain &)
TInet6Checksum(RMBufChain &, TInt)
voidComputeChecksum(RMBufChain &, const RMBufPktInfo *, TInt)
voidComputeChecksum()
TBool VerifyChecksum(RMBufChain &, const RMBufPktInfo *, TInt)
TBool VerifyChecksum()
Inherited Functions
TInet6Packet::Set(RMBufChain &,TInt,TInt)
TInet6Packet::TInet6Packet(RMBufChain &)
TInet6Packet::TInet6Packet(RMBufChain &,TInt,TAlign)
TInet6Packet::TInet6Packet(TAlign)
TInet6Packet::operator()()
TInet6PacketBase::Access(RMBufChain &,TInt,TInt,TInt)
TInet6PacketBase::SetAlign(TAlign)
TInet6PacketBase::TInet6PacketBase(TAlign)
Inherited Enumerations
TInet6PacketBase:TAlign
Inherited Attributes
TInet6Packet::iHdr
TInet6PacketBase::iAlign
TInet6PacketBase::iLength

Constructor & Destructor Documentation

TInet6Checksum()

TInet6Checksum()[inline]

TInet6Checksum(RMBufChain &)

TInet6Checksum(RMBufChain &aPacket)[inline]

Parameters

RMBufChain & aPacket

TInet6Checksum(RMBufChain &, TInt)

TInet6Checksum(RMBufChain &aPacket,
TIntaOffset
)[inline]

Parameters

RMBufChain & aPacket
TInt aOffset

Member Functions Documentation

ComputeChecksum(RMBufChain &, const RMBufPktInfo *, TInt)

voidComputeChecksum(RMBufChain &aPacket,
const RMBufPktInfo *aInfo,
TIntaOffset = 0
)

Parameters

RMBufChain & aPacket
const RMBufPktInfo * aInfo
TInt aOffset = 0

ComputeChecksum()

voidComputeChecksum()

VerifyChecksum(RMBufChain &, const RMBufPktInfo *, TInt)

TBool VerifyChecksum(RMBufChain &aPacket,
const RMBufPktInfo *aInfo,
TIntaOffset = 0
)

Parameters

RMBufChain & aPacket
const RMBufPktInfo * aInfo
TInt aOffset = 0

VerifyChecksum()

TBool VerifyChecksum()

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All rights reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License v1.0.