diff -r a36b1e19a461 -r 989d2f495d90 serviceproviders/sapi_sensor/inc/sensorservicehandler.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/serviceproviders/sapi_sensor/inc/sensorservicehandler.h Fri Jul 03 15:51:24 2009 +0100 @@ -0,0 +1,75 @@ +/* +* Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of the License "Eclipse Public License v1.0" +* which accompanies this distribution, and is available +* at the URL "http://www.eclipse.org/legal/epl-v10.html". +* +* Initial Contributors: +* Nokia Corporation - initial contribution. +* +* Contributors: +* +* Description: Loads the sensor service +* +*/ + +#ifndef C_CSENSORSERVICEHANDLER_H +#define C_CSENSORSERVICEHANDLER_H + +#include + +/** + * CsensorProvider - inherits the CLiwServiceIfBase to Load the sensor + * service class. + */ +class CSensorProvider : public CLiwServiceIfBase + { + public: + /** + * Two-phased constructor. + * @return CSensorProvider* + */ + static CSensorProvider* NewL(); + /** + * Destructor + */ + ~CSensorProvider(); + + private: + /** + * Default constructor. + */ + CSensorProvider(); + + public: + /** + * Called by the Liw framework to initialise provider with necessary information + * from the Service Handler. This method is called when the consumer makes + * the attach operation. + * + * @param aFrameworkCallback Framework provided callback for provider to send + * events to framework. + * @param aInterest List of criteria items which invoked the provider. + */ + virtual void InitialiseL( MLiwNotifyCallback& aFrameworkCallback, + const RCriteriaArray& aInterest ); + /** + * Executes generic service commands included in criteria. + * + * @param aCmdId Command to be executed. + * @param aInParamList Input parameters, can be an empty list. + * @param aOutParamList Output parameters, can be an empty list. + * @param aCmdOptions Options for the command, see KLiwOpt* in LiwCommon.hrh. + * @param aCallback Callback for asynchronous command handling, parameter checking, etc. + * @leave KErrArgument Callback is missing when required. + * @leave KErrNotSupported No provider supports service. + */ + virtual void HandleServiceCmdL( const TInt& aCmdId, + const CLiwGenericParamList& aInParamList, + CLiwGenericParamList& aOutParamList, + TUint aCmdOptions = 0, + const MLiwNotifyCallback* aCallback = NULL ); + }; +#endif // C_CSENSORSERVICEHANDLER_H