// Copyright (c) 2001-2009 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:

// Conditional includes

// 

//

/**

 @file

 @internalAll 

*/

#ifndef __SMSPPARA_H__

#define __SMSPPARA_H__

#include "smspcomm.h"

#include <etelmm.h>

#include "smsuaddr.H"

#include "smsuact.h"

//

// Forward class declarations

//

class TSmsSettings;

class RFs;

class CRetrieveMobilePhoneSmspList;

//

// Class declarations

//

/**

 *  Base class for CSmsReadParams and CSmsWriteParams classes.

 *  @internalComponent

 */

class CSmsParamsBase : public CSmsuActiveBase

	{

protected:

	CSmsParamsBase(MSmsComm& aSmsComm,const TSmsSettings& aSmsSettings,RMobileSmsMessaging& aSmsMessaging);

	virtual void ConstructL();

protected:

	MSmsComm& iSmsComm; 										//< Reference to notification interface

	const TSmsSettings& iSmsSettings;							//< Reference to object that contains timeout settings

	RMobileSmsMessaging& iSmsMessaging; 						//< Reference to ETEL SMS messaging subsession

	MSmsMessageObserver* iSmsMessageObserver;					//< Pointer to the read parameters observer

	CMobilePhoneSmspList* iMobilePhoneSmspList; 				//< Pointer to the CMobilePhoneSmspList object

	};

/**

 *  Used by CSmsProtocol and CSmsWriteParams to read SMS parameters from phone memory.

 *  @internalComponent

 */

class CSmsReadParams : public CSmsParamsBase

	{

public:

	static CSmsReadParams* NewL(MSmsComm& aSmsComm,const TSmsSettings& aSmsSettings,RMobileSmsMessaging& aSmsMessaging);

	~CSmsReadParams();

	void Start(MSmsMessageObserver& aObserver);

	void Start(TRequestStatus& aStatus);

	void CheckListValidityL(CMobilePhoneSmspList& aMobilePhoneSmspList);

	void StoreParameters(CMobilePhoneSmspList* aMobilePhoneSmspList);

private:

	void DoRunL();

	void DoCancel();

	CSmsReadParams(MSmsComm& aSmsComm,const TSmsSettings& aSmsSettings,RMobileSmsMessaging& aSmsMessaging);

	void ConstructL();

	void Complete(TInt aStatus);

	CRetrieveMobilePhoneSmspList* iRetrieveMobilePhoneSmspList; //< Pointer to object for retrieving SMS parameters

	};

/**

 *  Used by CSmsProtocol to write SMS parameters to phone memory.

 *  @internalComponent

 */

class CSmsWriteParams : public CSmsParamsBase

	{

public:

	static CSmsWriteParams* NewL(MSmsComm& aSmsComm,const TSmsSettings& aSmsSettings,RMobileSmsMessaging& aSmsMessaging,CSmsReadParams& aSmsReadParams);

	~CSmsWriteParams();

	void Start(MSmsMessageObserver& aObserver,CMobilePhoneSmspList* aMobilePhoneSmspList);

protected:

	void DoRunL();

	void DoCancel();

private:

	CSmsWriteParams(MSmsComm& aSmsComm,const TSmsSettings& aSmsSettings,RMobileSmsMessaging& aSmsMessaging,CSmsReadParams& aSmsReadParams);

	void ConstructL();

	void Complete(TInt aStatus);

private:

	enum TSmsWriteParamsState

		{

		ESmsParamsIdle,

		ESmsParamsStoringList,

		ESmsParamsStoringListToInternal

		};

private:

	TSmsWriteParamsState iState;			//< Data member indicating current state of the WriteParams

	CSmsReadParams& iSmsReadParams; 		//< Reference to object for reading parameters from phone memory

	};

#endif