1 /*

     2 * Copyright (c) 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: Header declaration

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 #ifndef WSOvi_SU_HANDLER_H

    26 #define WSOvi_SU_HANDLER_H

    27 

    28 // INCLUDES

    29 #include <e32std.h>

    30 #include <flogger.h>

    31 #include "sensessionhandler.h"

    32 #include "wsovihandlercontext.h"

    33 #include "wsovisessioncontext.h"

    34 #include "wsovicons.h"

    35 #include "wsoviservicesession.h"

    36 

    37 

    38 /**

    39  * Class:CWSOviServiceUpdateHandler

    40  *

    41  * An implementation of the CWSOviSessionHandler definition. This is concrete

    42  * class, instance of which ECOM framework gives to ECOM clients.

    43  *

    44  * Class represent phase related to session, before discovering and validation.

    45  *      Main goal is to indirectly implement (by passing session context) SIF method:

    46  *          -registegr/unregister service description

    47  */

    48 class CWSOviServiceUpdateHandler : public CSenSessionHandler

    49     {

    50 

    51     public:

    52         /**

    53          * Function:    NewL

    54          *

    55          * Description: Create instance of concrete implementation. Note that ECOM

    56          *              interface implementations can only have two signatures for

    57          *              NewL:

    58          *               - NewL without parameters (used here)

    59          *               - NewL with TAny* pointer, which may provide some client

    60          *                 data

    61          *

    62          * Returns:    Instance of this class.

    63          *

    64          * Note:       The interface, which is abstract base class of this

    65          *             implementation, also provides NewL method. Normally abstract

    66          *             classes do not provide NewL, because they cannot create

    67          *             instances of themselves.

    68          */

    69 

    70         static CWSOviServiceUpdateHandler* NewL(TAny* aHandlerCtx);

    71         virtual TInt InvokeL(MSenSessionContext& aCtx);

    72         ~CWSOviServiceUpdateHandler();

    73         

    74         virtual SenHandler::THandlerDirection Direction() const;

    75         virtual SenHandler::THandlerPhase Phase();

    76         virtual TInt InitL(MSenHandlerContext& aCtx);

    77         

    78             

    79     protected:

    80         /**

    81          * Function:   CWSOviServiceUpdateHandler

    82          *

    83          * Discussion: Perform the first phase of two phase construction

    84          */

    85         CWSOviServiceUpdateHandler(MSenHandlerContext& aCtx);

    86         

    87         

    88         /**

    89          * Function:   ConstructL

    90          *

    91          * Discussion: Perform the second phase construction of a

    92          *             CImplementationClassPlus object.

    93          */

    94         void ConstructL();

    95 

    96 

    97     private:

    98     };

    99 

   100 

   101 #endif // WSOvi_SU_HANDLER_PLUGIN_H

   102