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:   Contains CNcdInterfaceBaseProxy class

    15 *

    16 */

    17 

    18 

    19 #ifndef NCD_INTERFACE_BASE_PROXY_H

    20 #define NCD_INTERFACE_BASE_PROXY_H

    21 

    22 

    23 #include "catalogsinterfacebase.h"

    24 

    25 

    26 class MCatalogsClientServer;

    27 

    28 

    29 /**

    30  * Base class for the proxies.

    31  * Provides basic methods for client server session function calls.

    32  *

    33  *  @lib ?library

    34  *  @since S60 ?S60_version *** for example, S60 v3.0

    35  */

    36 class CNcdInterfaceBaseProxy: public CCatalogsInterfaceBase                     

    37     {

    38 

    39 protected:

    40 

    41     /**

    42      * Constructor

    43      *

    44      * @param aSession The session between the client proxy and the

    45      * corresponding server object.

    46      * @param aHandle The handle which identifies the server object

    47      * that this proxy uses.

    48      */

    49     CNcdInterfaceBaseProxy( MCatalogsClientServer& aSession, 

    50                             TInt aHandle,

    51                             CCatalogsInterfaceBase* aParent );

    52 

    53     /**

    54      * Destructor

    55      */

    56     virtual ~CNcdInterfaceBaseProxy();

    57 

    58 

    59 public:

    60 

    61     /**

    62      * ClientServerSession

    63      *

    64      * @return MCatalogsClientServer& an object that contains

    65      * the client server session information

    66      */

    67     MCatalogsClientServer& ClientServerSession() const;

    68 

    69 

    70     /**

    71      * Handle

    72      *

    73      * @return TInt a handle that identifies the server side object

    74      * that this proxy uses.

    75      */

    76     TInt Handle() const;

    77         

    78     

    79 protected:

    80 

    81     /** 

    82      * Sets the id used for the release message

    83      */

    84     void SetReleaseId( TInt aId );

    85             

    86 private:

    87     // Prevent if not implemented

    88     CNcdInterfaceBaseProxy( const CNcdInterfaceBaseProxy& aObject );

    89     CNcdInterfaceBaseProxy& operator =( const CNcdInterfaceBaseProxy& aObject );

    90 

    91     

    92 private: // data

    93 

    94     /**

    95      * Interface for communicating to the server-side.

    96      */    

    97     MCatalogsClientServer& iSession;

    98 

    99     /**

   100      * Handle to identify the server-side counterpart for object of this

   101      * class.

   102      */

   103     TInt iHandle;

   104     

   105     TInt iReleaseId;

   106     };

   107 

   108 

   109 #endif // NCD_INTERFACE_BASE_PROXY_H