/*

* Copyright (c) 2009 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: Asn ImplementationBase

*

*/

#ifndef ASNIMPLEMENTATIONBASE_H_

#define ASNIMPLEMENTATIONBASE_H_

#include <e32base.h>

#include <e32def.h> 

#include <e32cmn.h> 

#include "epos_comasuplasnbase.h"

#include "epos_comasuplasnmessagebase.h"

class COMASuplAsnMessageBase;

class COMASuplAsnHandlerBase;

class CStubSuplStart;

class CStubSuplResponse;

class CStubSuplPosInit;

class CStubSuplPos;

class CStubSuplInit;

class CStubSuplEnd;

class CStubSuplAuthRequest;

class CStubSuplAuthResponse;

class CAsnImplementationBase : public COMASuplAsnHandlerBase

    {

public: 

    /**

     * Instanitates an object..

     */

    IMPORT_C static CAsnImplementationBase* NewL();

  virtual HBufC8* EncodeL(COMASuplAsnMessageBase*, TInt& aErrorCode);

  virtual COMASuplAsnMessageBase* DecodeL(const TPtrC8& aPacket,TInt& aErrorCode,TInt& aUnConsumedBytes );

  virtual COMASuplAsnMessageBase* CreateOMASuplMessageL(COMASuplAsnMessageBase::TSuplMessageType aOMASuplMessageType);

  virtual TOMASuplVersion GetSuplMessageVersionL(TInt& aErrorCode,

                const TPtrC8& aSuplAsnMessage);

    /**

     * Destructor

     */

 IMPORT_C ~CAsnImplementationBase();

protected:   

    /**

     * Constructor

     */

    CAsnImplementationBase();

    /**

     * Two phase construction

     */

    void ConstructL(); 

private:

    /**

     *  By default, prohibit copy constructor

     */

    CAsnImplementationBase( const CAsnImplementationBase& );

    /**

     *  By default, Prohibit assigment operator

     */

    CAsnImplementationBase& operator= ( const CAsnImplementationBase& );

    };

#endif /* ASNIMPLEMENTATIONBASE_H_ */