1 /*

     2 * Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Defines LanxBearer class

    15 *

    16 */

    17 

    18 /*

    19 * %version: 7 %

    20 */

    21 

    22 #ifndef CLANXBEARER_H

    23 #define CLANXBEARER_H

    24 

    25 #include <in_iface.h>

    26 #include <comms-infras/nifif.h>

    27 #include <e32uid.h>

    28 #include <nifvar.h>

    29 #include <nifutl.h>

    30 #include <es_ini.h>

    31 #include <es_mbuf.h>

    32 #include <comms-infras/ss_protflow.h>

    33 #include <comms-infras/ss_flowbinders.h>

    34 

    35 class CLANLinkCommon;

    36 class TLanProvision;

    37 

    38 NONSHARABLE_CLASS(CLanxBearer) : public CBase, public ESock::MLowerDataSender, public ESock::MLowerControl

    39 {

    40 public:

    41 	CLanxBearer(CLANLinkCommon* aLink);

    42 	virtual void ConstructL();

    43 	

    44 	// from MLowerControl

    45 	virtual TInt GetName(TDes& aName);

    46 	virtual TInt BlockFlow(TBlockOption aOption);

    47 	virtual TInt GetConfig(TBinderConfig& aConfig) = 0;

    48 	//

    49 	

    50 	virtual void StartSending(CProtocolBase* aProtocol);

    51 

    52 	//Additional methods.

    53 	virtual TBool WantsProtocol(TUint16 aProtocolCode, const TUint8* aPayload ) = 0;

    54 	virtual void Process( RMBufChain& aPdu ) = 0;

    55 

    56 	virtual void UpdateMACAddr();

    57     CLANLinkCommon* Link() const;

    58     

    59 	// Support for CFProtocol based binding sequence

    60 	virtual const TDesC8& ProtocolName() const = 0;

    61 	void SetUpperPointers(ESock::MUpperDataReceiver* aReceiver, ESock::MUpperControl* aControl);

    62 	TBool MatchesUpperControl(const ESock::MUpperControl* aControl) const;

    63 

    64 	// Support for provisioning

    65 	virtual void SetProvisionL(const Meta::SMetaData* aProvision) = 0;

    66 

    67 protected: // Data

    68 	ESock::MUpperControl* iUpperControl;

    69 	ESock::MUpperDataReceiver* iUpperReceiver;

    70 	CLANLinkCommon* iLink;

    71 	TInterfaceName iIfName;

    72 

    73 	// cache connection info to avoid dbms access after resume sending scenario

    74 	TSoIfConnectionInfo iSoIfConnectionInfo;

    75 	TBool iSoIfConnectionInfoCached;

    76 };

    77     

    78 inline CLANLinkCommon* CLanxBearer::Link() const

    79 {

    80 	return iLink;

    81 }

    82 

    83 #endif // CLANXBEARER_H