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