/*

* Copyright (c) 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:  Concrete server message wrapper implementation.

 *

*/

#ifndef CXIMPSRVMESSAGEIMP_H

#define CXIMPSRVMESSAGEIMP_H

#include "ximpsrvmessage.h"

#include "ximppanics.h"

#include <e32base.h>

/**

 * Server message wrapper implementation.

 *

 * @lib ximputils.dll

 * @since S60 v3.2

 */

NONSHARABLE_CLASS( CXIMPSrvMessageImp ) : public CBase,

                                          public MXIMPSrvMessage

    {

public:

    /**

     * Special instantiation method..

     *

     * Verifies that given self pointer ins't yet in use

     * and allocates new instance. Returns NULL pointer if in OOM.

     */

    static CXIMPSrvMessageImp* NewOrNull( const RMessage2& aMessage,

                                          MXIMPSrvMessage*& aSelfPtr,

                                          CXIMPSrvMessageImp*& aSourcePtr );

    ~CXIMPSrvMessageImp();

private:

    CXIMPSrvMessageImp( const RMessage2& aMessage,

                        MXIMPSrvMessage*& aSelfPtr );

    void Init( const RMessage2& aMessage,

                        MXIMPSrvMessage*& aSelfPtr );

public: // Methods from MXIMPSrvMessage

    void Complete(TInt aReason);

    TBool IsCompleted() const;

    TInt Function() const;

    TInt Int( TParamIndex aIndex ) const;

    TInt GetDesLengthL( TParamIndex aIndex ) const;

    void ReadL( TParamIndex aIndex, TDes8& aDes ) const;

    void WriteL( TParamIndex aIndex, const TDesC8& aDes ) const;

    void PanicClientAndLeaveL( NXIMPPanic::TReason aReason ) const;

    void PlaceOwnershipHere( MXIMPSrvMessage*& aNewSelfPtr );

private: // Data

    /**

     * The message.

     */

    RMessage2 iMessage;

    /**

     * Pointer to self pointer.

     */

    MXIMPSrvMessage** iSelfPtr;

    };

#endif      //  CXIMPSRVMESSAGEIMP_H