1 /*

     2 * Copyright (c) 2006-2007 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:      Metadata Harvester server session header

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 

    23 

    24 #ifndef CMMDHSERVERSESSION_H

    25 #define CMMDHSERVERSESSION_H

    26 

    27 //  INCLUDES

    28 #include <e32std.h>

    29 //include "mdhmediaservercontainer.h"

    30 

    31 // FORWARD DECLARATIONS

    32 

    33 class CCmMdhMediaserverContainer;

    34 class CCmMdhServer;

    35 

    36 // CLASS DECLARATION

    37 

    38 /**

    39 *  CCmMdhSession

    40 *  This is a class for metadata harvester server main session

    41 *

    42 *  @lib -

    43 *  @since Series 60 3.0

    44 */

    45 class CCmMdhSession : public CSession2

    46     {

    47     public:  // Constructors and destructor

    48         

    49         /**

    50         * Two-phased constructor.

    51         */

    52         static CCmMdhSession* NewL( 

    53             CCmMdhMediaserverContainer* aMediaserverContainer, 

    54             CCmMdhServer& aServer );

    55         

    56         /**

    57         * Destructor.

    58         */

    59         ~CCmMdhSession();

    60         

    61     public: // Functions from base classes

    62 

    63         /**

    64         * ServiceL from base class CSession2.

    65         * @since Series 60 3.0

    66         * @param aMessage Message for Metadata Harvester

    67         * @return void

    68         */

    69         void ServiceL( const RMessage2 &aMessage );

    70         

    71     public: // New functions

    72     

    73     private:

    74 

    75        /**

    76         * Constructor.

    77         */

    78         CCmMdhSession( CCmMdhMediaserverContainer* aMediaserverContainer, 

    79             CCmMdhServer& aServer );

    80          

    81        /**

    82         * By default Symbian 2nd phase constructor is private.

    83         */

    84         void ConstructL();

    85         

    86         /**

    87         * Server returns the server reference.

    88         * @since Series 60 3.1

    89         * @param void

    90         * @return Metadata harvester server reference

    91         */      

    92         CCmMdhServer& Server();

    93 

    94         /**

    95         * Completes message with busy error code if server is busy

    96         * @since Series 60 3.1

    97         * @param aMessage message

    98         * @return ETrue if completed

    99         */      

   100         TBool CompleteIfBusy( const RMessage2& aMessage );

   101         

   102 

   103     private:    // Data

   104     

   105         // media server container pointer (not owned)

   106         CCmMdhMediaserverContainer* iMediaserverContainer;

   107                 

   108         // Server

   109         CCmMdhServer& iServer;        

   110    

   111     };

   112 

   113 #endif      // CMMDHSERVERSESSION_H   

   114             

   115 // End of File