1 /*

     2 * Copyright (c) 2007-2008 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:   This file contains the header file of the CIAUpdateSession class 

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef IAUPDATESESSION_H

    21 #define IAUPDATESESSION_H

    22 

    23 //  INCLUDES

    24 #include <AknServerApp.h>

    25 

    26 #include "iaupdaterequestobserver.h"

    27 

    28 // FORWARD DECLARATIONS

    29 class CIAUpdateServer;

    30 class RMessage2;

    31 class CEikonEnv;

    32 

    33 // CLASS DECLARATION

    34 

    35 /**

    36 * This class represents the main server session.

    37 *

    38 */

    39 class CIAUpdateSession : public CAknAppServiceBase,

    40                          public MIAUpdateRequestObserver

    41     {

    42     public:  // Constructors and destructor

    43      

    44         /**

    45         * C++ default constructor.

    46         */

    47         CIAUpdateSession();

    48 

    49         /**

    50         * Destructor.

    51         */

    52         virtual ~CIAUpdateSession();

    53 

    54     public: // From CAknAppServiceBase

    55 

    56         /**

    57         * Handles the received message.

    58         * The method simply calls HandleRequestL under trap harness. 

    59         * @param aMessage - Reference to the message that contains the request

    60         */

    61         void ServiceL( const RMessage2& aMessage );

    62 

    63         /**

    64         * Called back by the server framework if this 

    65         * session's RunL function returns an error.

    66         * @param aMessage - Reference to the message that contains the request

    67         * @param aError - Error code.

    68         */

    69         void ServiceError( const RMessage2& aMessage, TInt aError );

    70 

    71         /**

    72         * Completes construction of this server-side 

    73         * client session object.

    74         */

    75         void CreateL(); 

    76 

    77 

    78     public: // from MIAUpdateRequestObserver

    79     

    80         /**

    81          * @see MIAUpdateRequestObserver::RequestCompleted

    82          */

    83         void RequestCompleted( CIAUpdateResult* aResult, 

    84                                TInt aCountOfAvailableUpdates,

    85                                TBool aUpdateNow,            

    86                                TInt aError );

    87 

    88 

    89     private:

    90 

    91         /**

    92         * Returns reference of the server.

    93         * @return Reference of the server.

    94         */

    95         CIAUpdateServer& Server();

    96 

    97         /**

    98         * Handles the request.

    99         * @param aMessage - Reference to the message that contains the request

   100         */

   101         void HandleRequestL( const RMessage2& aMessage );

   102 

   103 

   104     private: // From CApaAppServiceBase

   105 

   106         /**

   107         * Virtual framework function that is called 

   108         * on receipt of a message from the client. This allows the service 

   109         * implementation to define a security policy for messages from the client. 

   110         * @param aMessage - Reference to the message that contains the request

   111         */

   112         CPolicyServer::TCustomResult SecurityCheckL( const RMessage2& aMsg, 

   113                                                      TInt& aAction, 

   114                                                      TSecurityInfo& aMissing );        

   115 

   116     private:    // Data

   117 

   118         RMessage2* iMessage;

   119         

   120         CEikonEnv* iEikEnv; //not owned

   121         

   122                    

   123     };

   124 

   125 

   126 #endif      // IAUPDATESESSION_H  

   127             

   128 // End of File