// Copyright (c) 2001-2009 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 "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:+
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// Contains definitions for classes that implement signal strength functionality.+
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// +
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//+
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+
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/**+
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 @file+
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 @internalAll+
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*/+
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+
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#ifndef CSIMSIGNALSTRENGTH_H__+
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#define CSIMSIGNALSTRENGTH_H__+
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+
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#include <et_phone.h>+
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#include "csimtimer.h"+
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#include "CSimPubSubChange.h"+
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+
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class CSimPhone;+
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class CTestConfigSection;+
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+
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/**+
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 * Implements the RMobilePhone based functions that constitute the signal strength+
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 * functionality provided by the SIM TSY.+
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 */+
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class CSimSignalStrength : public CBase, MTimerCallBack, MPubSubChangeCallback+
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	{+
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public:+
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	static CSimSignalStrength* NewL(CSimPhone* aPhone);+
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	CSimSignalStrength(CSimPhone* aPhone);+
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	~CSimSignalStrength();+
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	TInt GetSignalCaps(TTsyReqHandle aReqHandle,TDes8* aPckg1);+
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	TInt GetSignalStrength(TTsyReqHandle aReqHandle,TDes8* aPckg1, TDes8* aPckg2);+
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	TInt NotifySignalStrengthChange(TTsyReqHandle aReqHandle,TDes8* aPckg1, TDes8* aPckg2);+
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	void NotifySignalStrengthChangeCancel();+
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	const CTestConfigSection* CfgFile();+
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	void PubSubCallback(TInt aNewVal);+
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+
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private:+
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	void ConstructL();+
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	void TimerCallBack(TInt aId);+
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+
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private:+
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	CSimPhone* iPhone;		// < Pointer to the parent phone class.+
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	CSimTimer* iTimer;		// < Pointer to the owned timer class.+
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	struct TSignalStrengthInfo+
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		{+
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		TInt iDuration;		// < Duration of signal strength level+
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		TInt32 iLevel;		// < Signal strength level that will be maintained through period iDuration+
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		TInt8 iBar;			// < Signal strength bar level that will be maintained through period iDuration+
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		TInt iErr;			//< The error code to return to the client when completing the request.  default is KErrNone+
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		};+
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	CArrayFixFlat<TSignalStrengthInfo>* iSignalStrengthInfo;	// < Array containing all the signal strength changes for this test.+
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	TInt iSSIndex;			// < Current index from the iSignalStrengthInfo arrays+
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	TInt32 iCurrentLevel;	// < Current signal strength level+
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	TInt8 iCurrentBar;		// < Current signal strength bar level+
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	TInt iCurrentError;		//< Current error to complete request with+
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+
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	TBool iSSChangeNotificationPending;				// < Signal Strength notification request outstanding+
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	TTsyReqHandle iSSChangeNotificationReqHandle;	// < Signal Strength notification outstanding request handle+
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	TInt32* iSSChangeNotificationSSLevel;			// < Signal Strength notification level pointer+
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	TInt8* iSSChangeNotificationSSBarLevel;			// < Signal Strength notification bar pointer+
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	TInt iNotifyCapability;							// < Signal Strength notification capability+
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	CSimPubSubChange* iSignalStrengthChange;+
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	CSimPubSubChange* iPSSignalStrengthChange;+
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	};+
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+
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#endif+
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