// 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:

// Contains definitions for classes that implement signal strength functionality.

// 

//

/**

 @file

 @internalAll

*/

#ifndef CSIMSIGNALSTRENGTH_H__

#define CSIMSIGNALSTRENGTH_H__

#include <et_phone.h>

#include "csimtimer.h"

#include "CSimPubSubChange.h"

class CSimPhone;

class CTestConfigSection;

/**

 * Implements the RMobilePhone based functions that constitute the signal strength

 * functionality provided by the SIM TSY.

 */

class CSimSignalStrength : public CBase, MTimerCallBack, MPubSubChangeCallback

	{

public:

	static CSimSignalStrength* NewL(CSimPhone* aPhone);

	CSimSignalStrength(CSimPhone* aPhone);

	~CSimSignalStrength();

	TInt GetSignalCaps(TTsyReqHandle aReqHandle,TDes8* aPckg1);

	TInt GetSignalStrength(TTsyReqHandle aReqHandle,TDes8* aPckg1, TDes8* aPckg2);

	TInt NotifySignalStrengthChange(TTsyReqHandle aReqHandle,TDes8* aPckg1, TDes8* aPckg2);

	void NotifySignalStrengthChangeCancel();

	const CTestConfigSection* CfgFile();

	void PubSubCallback(TInt aNewVal);

private:

	void ConstructL();

	void TimerCallBack(TInt aId);

private:

	CSimPhone* iPhone;		// < Pointer to the parent phone class.

	CSimTimer* iTimer;		// < Pointer to the owned timer class.

	struct TSignalStrengthInfo

		{

		TInt iDuration;		// < Duration of signal strength level

		TInt32 iLevel;		// < Signal strength level that will be maintained through period iDuration

		TInt8 iBar;			// < Signal strength bar level that will be maintained through period iDuration

		TInt iErr;			//< The error code to return to the client when completing the request.  default is KErrNone

		};

	CArrayFixFlat<TSignalStrengthInfo>* iSignalStrengthInfo;	// < Array containing all the signal strength changes for this test.

	TInt iSSIndex;			// < Current index from the iSignalStrengthInfo arrays

	TInt32 iCurrentLevel;	// < Current signal strength level

	TInt8 iCurrentBar;		// < Current signal strength bar level

	TInt iCurrentError;		//< Current error to complete request with

	TBool iSSChangeNotificationPending;				// < Signal Strength notification request outstanding

	TTsyReqHandle iSSChangeNotificationReqHandle;	// < Signal Strength notification outstanding request handle

	TInt32* iSSChangeNotificationSSLevel;			// < Signal Strength notification level pointer

	TInt8* iSSChangeNotificationSSBarLevel;			// < Signal Strength notification bar pointer

	TInt iNotifyCapability;							// < Signal Strength notification capability

	CSimPubSubChange* iSignalStrengthChange;

	CSimPubSubChange* iPSSignalStrengthChange;

	};

#endif