1 /*

     2 * Copyright (c) 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 the License "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:  

    15 *

    16 */

    17 

    18 

    19 #ifndef __MESSAGINGSERVICEHANDLER_H

    20 #define __MESSAGINGSERVICEHANDLER_H

    21 

    22 #include <LiwCommon.h>

    23 #include <LiwServiceIfBase.h>

    24 

    25 /**

    26 * Provides implementation to CLiwServiceIfBase interface.

    27 *

    28 **/

    29 class CMessagingServiceHandler : public CLiwServiceIfBase

    30 	{

    31 	public:

    32 		static CMessagingServiceHandler* NewL();

    33 

    34 

    35 	// CLiwServiceIfBase member functions

    36         /**

    37         * Called by the LIW framework to initialise necessary information 

    38         * from the Service Handler. This method is called when the consumer makes 

    39         * the attach operation.

    40         *

    41         * @param aFrameworkCallback Framework provided callback for provider to send 

    42         *                           events to framework.

    43         * @param aInterest List of criteria items which invoked the provider.

    44         */

    45 		virtual void InitialiseL( 

    46 						MLiwNotifyCallback& aFrameworkCallback, 

    47 						const RCriteriaArray& aInterest);

    48 

    49         /**

    50         * Executes generic service commands included in criteria.

    51         *

    52         * @param aCmdId Command to be executed.

    53         * @param aInParamList Input parameters, can be an empty list.

    54         * @param aOutParamList Output parameters, can be an empty list.

    55         * @param aCmdOptions Options for the command, see KLiwOpt* in LiwCommon.hrh.

    56         * @param aCallback Callback for asynchronous command handling, parameter checking, etc.

    57         * @leave KErrArgument Callback is missing when required.

    58         * @leave KErrNotSupported No provider supports service.

    59         */

    60 		virtual void HandleServiceCmdL( 

    61 						const TInt& aCmdId, 

    62 						const CLiwGenericParamList& aInParamList,

    63 						CLiwGenericParamList& aOutParamList,

    64 						TUint aCmdOptions = 0,

    65 						const MLiwNotifyCallback* aCallback = NULL);

    66 

    67 	private:

    68         /**

    69         * Constructor.

    70         */

    71 		CMessagingServiceHandler();

    72 

    73 	};

    74 

    75 #endif __MESSAGINGSERVICEHANDLER_H