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 

    20 #ifndef __MESSAGINGSERVICEHANDLER_H

    21 #define __MESSAGINGSERVICEHANDLER_H

    22 

    23 #include <LiwCommon.h>

    24 #include <LiwServiceIfBase.h>

    25 

    26 /**

    27 * Provides implementation to CLiwServiceIfBase interface.

    28 *

    29 **/

    30 class CMessagingServiceHandler : public CLiwServiceIfBase

    31 	{

    32 	public:

    33 		static CMessagingServiceHandler* NewL();

    34 

    35 

    36 	// CLiwServiceIfBase member functions

    37         /**

    38         * Called by the LIW framework to initialise necessary information 

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

    40         * the attach operation.

    41         *

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

    43         *                           events to framework.

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

    45         */

    46 		virtual void InitialiseL( 

    47 						MLiwNotifyCallback& aFrameworkCallback, 

    48 						const RCriteriaArray& aInterest);

    49 

    50         /**

    51         * Executes generic service commands included in criteria.

    52         *

    53         * @param aCmdId Command to be executed.

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

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

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

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

    58         * @leave KErrArgument Callback is missing when required.

    59         * @leave KErrNotSupported No provider supports service.

    60         */

    61 		virtual void HandleServiceCmdL( 

    62 						const TInt& aCmdId, 

    63 						const CLiwGenericParamList& aInParamList,

    64 						CLiwGenericParamList& aOutParamList,

    65 						TUint aCmdOptions = 0,

    66 						const MLiwNotifyCallback* aCallback = NULL);

    67 

    68 	private:

    69         /**

    70         * Constructor.

    71         */

    72 		CMessagingServiceHandler();

    73 

    74 	};

    75 

    76 #endif __MESSAGINGSERVICEHANDLER_H