1 /*

     2 * Copyright (c) 2006 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:  Concrete server message wrapper implementation.

    15  *

    16 */

    17 

    18 #ifndef CXIMPSRVMESSAGEIMP_H

    19 #define CXIMPSRVMESSAGEIMP_H

    20 

    21 #include "ximpsrvmessage.h"

    22 #include "ximppanics.h"

    23 #include <e32base.h>

    24 

    25 /**

    26  * Server message wrapper implementation.

    27  *

    28  * @lib ximputils.dll

    29  * @since S60 v3.2

    30  */

    31 NONSHARABLE_CLASS( CXIMPSrvMessageImp ) : public CBase,

    32                                           public MXIMPSrvMessage

    33     {

    34 public:

    35 

    36     /**

    37      * Special instantiation method..

    38      *

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

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

    41      */

    42     static CXIMPSrvMessageImp* NewOrNull( const RMessage2& aMessage,

    43                                           MXIMPSrvMessage*& aSelfPtr,

    44                                           CXIMPSrvMessageImp*& aSourcePtr );

    45     ~CXIMPSrvMessageImp();

    46 

    47 

    48 private:

    49     CXIMPSrvMessageImp( const RMessage2& aMessage,

    50                         MXIMPSrvMessage*& aSelfPtr );

    51                         

    52     void Init( const RMessage2& aMessage,

    53                         MXIMPSrvMessage*& aSelfPtr );

    54 

    55 

    56 

    57 public: // Methods from MXIMPSrvMessage

    58 

    59     void Complete(TInt aReason);

    60     TBool IsCompleted() const;

    61     TInt Function() const;

    62     TInt Int( TParamIndex aIndex ) const;

    63     TInt GetDesLengthL( TParamIndex aIndex ) const;

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

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

    66     void PanicClientAndLeaveL( NXIMPPanic::TReason aReason ) const;

    67     void PlaceOwnershipHere( MXIMPSrvMessage*& aNewSelfPtr );

    68 

    69 private: // Data

    70 

    71 

    72     /**

    73      * The message.

    74      */

    75     RMessage2 iMessage;

    76 

    77     /**

    78      * Pointer to self pointer.

    79      */

    80     MXIMPSrvMessage** iSelfPtr;

    81 

    82     };

    83 

    84 

    85 

    86 #endif      //  CXIMPSRVMESSAGEIMP_H

    87 

    88