1 // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Defines the interface to the BCA.

    15 // 

    16 //

    17 

    18 /**

    19  @file 

    20 */

    21 

    22 #ifndef BCACONTROLLER_H

    23 #define BCACONTROLLER_H

    24 

    25 #include <e32base.h>

    26 #include <c32comm.h>

    27 #include <networking/bca2.h>

    28 #include <networking/bca2factory.h>

    29 #include "RawIP2Flow.h"

    30 

    31 using namespace BasebandChannelAdaptation2;

    32 

    33 class CBttLogger;

    34 

    35 void Panic(TRawIP2NifPanic aPanic);

    36 typedef MBca2Factory* (*TNewBca2FactoryL)();

    37 

    38 /** class used to load, open and shutdown the BCA.

    39 @internalComponent 

    40 */

    41 class CBcaController : public CActive

    42 	{

    43 public:

    44 	CBcaController(CRawIP2Flow& aRawIPFlow, CBttLogger* aTheLogger);	

    45 	~CBcaController();

    46 

    47 	static CBcaController* NewL(CRawIP2Flow& aRawIPFlow,CBttLogger* aTheLogger);

    48 	void ConstructL();

    49 public:

    50 	void StartLoadL(const CBCAProvision* aBCAProvisionConfig,MUpperControl* aControl, 

    51 			MUpperDataReceiver* aData);

    52 	void Stop(TInt aError);

    53     inline MBca2* Bca();

    54 

    55 #ifdef WCDMA_STUB

    56     inline TUint Nsapi() { return KErrNotFound; }

    57 #endif

    58     

    59 protected:

    60 	// Inherited from CActive.

    61 	virtual void RunL();

    62 	virtual void DoCancel();	

    63 private: 

    64 	CBttLogger* iTheLogger; // Unowned data.

    65 private:

    66 		enum TBcaState

    67 		{

    68 		/** Bca ready to start */

    69 		EIdling,

    70 		/** Bca IAP is set*/

    71 		EIAPSet

    72 		};

    73 	

    74 private:

    75 	

    76 	/** BCA owned by NIF*/	

    77 	MBca2* iMBca;

    78 	/** used to load library*/

    79 	TAutoClose<RLibrary> iBcaDll;

    80 	/** BCA state*/

    81 	TBcaState iState;

    82 	

    83 	CRawIP2Flow& iRawIPFlow;

    84 	MUpperControl* iUpperControl; //BasebandChannelAdaptation2

    85 	MUpperDataReceiver* iUpperDataReceiver; //BasebandChannelAdaptation2

    86 	const CBCAProvision* iBCAProvisionConfig; // for obtaining pond

    87 	MBca2::TBcaParams* iBcaParams;

    88 	

    89 	};

    90 	

    91 /** returns the BCA pointer. */	

    92 inline MBca2* CBcaController::Bca()

    93 	{

    94 	return iMBca;

    95 	}	

    96 

    97 #endif // BCAIOCONTROLLER_H

    98