/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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:   The header file of CClockNitzPluginImpl class.

*

*/

#ifndef __CLOCKNITZ_PLUGINIMPL_H__ 

#define __CLOCKNITZ_PLUGINIMPL_H__

// System includes

#include <etelmm.h>

#include <e32base.h>

// User includes

#include "clocknitzlistener.h"

// Forward declarations

class CClockNitzPlugin;

// Class declaration

/** 

* @class CClockNitzPluginImpl

* @brief An instance of class CClockNitzPluginImpl which is the actual implementation of NITZ

* 		 algorithm.

* @dll clocknitzplugin.dll 

*/

class CClockNitzPluginImpl : public CBase

	{

	public:			// Constructor and destructor

		/**

		* @brief Creates a CClockNitzPluginImpl object

		* @return CClockNitzPluginImpl*

		*/

        static CClockNitzPluginImpl* NewL( CClockNitzPlugin* aNitzPlugin );

		/**

		* @brief Destroy the object and release all memory objects

		*/

	    virtual ~CClockNitzPluginImpl();

	public:			// New functions

		/**

		* @brief From CClockTimeSourceInterface, pure virtual at the base. Need to implement here.

		* @param aInterfaceAttribute of type TInterfaceAttribute, indicates the type of data requested.

		* @param aTimeAttributes The type of data requested

		*/

		void GetTimeInformationL( TInterfaceAttribute aInterfaceAttribute, STimeAttributes* aTimeAttributes );

		/**

		* @brief From CClockTimeSourceInterface, pure virtual at the base. Need to implement here.

		* @param aInterfaceAttribute of type TInterfaceAttribute, indicates the type of data requested.

		*/

		void NotifyOnNITZInfoChange( TInterfaceAttribute aInterfaceAttribute );

		/**

		* @brief Notifies any client in case NITZ info is received

		* @param aNitzInfo RMobilePhone::TMobilePhoneNITZ

		*/

		void NotifyNITZInfoChangeL();

	private:		// New functions

		/**

		* @brief C++ default constructor

		*/

  		CClockNitzPluginImpl( CClockNitzPlugin* aNitzPlugin );

		/** 

		* @brief Symbian OS 2nd phase constructor is private.

		*/

	    void ConstructL();

	public:			// Data

		/**

		* @var iNitzInfo 

		* @brief User define NITZ info structure of type RMobilePhone::TMobilePhoneNITZ

		*/

		RMobilePhone::TMobilePhoneNITZ 	iNitzInfo;

	private:		// Data

		/**

		* @var iNitzSrv 

		* @brief Interface to the NITZ server of type CClockNitzListener*

		*/

		CClockNitzListener*			   	iNitzSrv;

		/**

		* @var iObserver 

		* @brief This is essentially the plugin which is waiting for notification from the implementations.

		*/

		CClockNitzPlugin*				iNitzPlugin;

	};

#endif		// __CLOCKNITZ_PLUGINIMPL_H__

// End of file