/*
* Copyright (c) 2002-2006 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: Defines LanIp6Bearer class
*
*/
/*
* %version: 6 %
*/
#ifndef CLANIP6BEARER_H
#define CLANIP6BEARER_H
#include "CLanxBearer.h"
#include <eui_addr.h>
#include "WlanProvision.h"
/**
@internalComponent
*/
const TUint8 KMulticastPrefix[2] = {0x33, 0x33};
struct TIpv6Header
{
TUint8 GetVersion() { return (TUint8)((iVersionClassHi>>4)&0xff);}
TUint8 GetClass() { return (TUint8)( ((iVersionClassHi<<4)| (iClassLoFlowHi>>4)) &0xff); }
TUint8 iVersionClassHi; // The Upper nybble provides version.
TUint8 iClassLoFlowHi;
TUint16 iFlowLo; // Two bytes, but it doesn't start on a word boundary.
TUint16 iPayloadLength;
TUint8 iNextHeader;
TUint8 iHopLimit;
union
{
TUint8 iSourceAddrB[16];
TUint16 iSourceAddrW[8];
TUint32 iSourceAddrL[4];
};
union
{
TUint8 iDestAddrB[16];
TUint16 iDestAddrW[8];
TUint32 iDestAddrL[4];
};
};
NONSHARABLE_CLASS(CLanIp6Bearer) : public CLanxBearer
{
public:
CLanIp6Bearer(CLANLinkCommon* aLink);
virtual void ConstructL();
// MLowerControl
virtual TInt Control(TUint aLevel,TUint aName,TDes8& aOption);
virtual TInt GetConfig(TBinderConfig& aConfig);
// MLowerDataSender
virtual MLowerDataSender::TSendResult Send(RMBufChain& aPdu);
//Additional methods.
// Perhaps need different version of this
virtual TBool WantsProtocol(TUint16 aProtocolCode,const TUint8* aPayload);
virtual void Process(RMBufChain& aPdu);
virtual void UpdateMACAddr();
virtual const TDesC8& ProtocolName() const;
// Support for provisioning
virtual void SetProvisionL(const Meta::SMetaData* aProvision);
private:
void ResolveMulticastIp6(TDes8& aDstAddr,RMBufChain& aPdu);
void ReadCommDbLanSettingsL();
enum {KIPProtocol=0x800, KIP6Protocol=6};
TEui64Addr iEuiMac;
TIp6Addr iPrimaryDns;
TIp6Addr iSecondaryDns;
const TLanIp6Provision* iProvision; // Provisioning information from SCPR
};
inline CLanIp6Bearer::CLanIp6Bearer(CLANLinkCommon* aLink) :
CLanxBearer(aLink)
{
}
#endif // CLANIP6BEARER_H