1 // Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

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

    15 // 

    16 //

    17 

    18 /**

    19  @file

    20  @internalAll

    21 */

    22 

    23 #ifndef CSIMSIGNALSTRENGTH_H__

    24 #define CSIMSIGNALSTRENGTH_H__

    25 

    26 #include <et_phone.h>

    27 #include "csimtimer.h"

    28 #include "CSimPubSubChange.h"

    29 

    30 class CSimPhone;

    31 class CTestConfigSection;

    32 

    33 /**

    34  * Implements the RMobilePhone based functions that constitute the signal strength

    35  * functionality provided by the SIM TSY.

    36  */

    37 class CSimSignalStrength : public CBase, MTimerCallBack, MPubSubChangeCallback

    38 	{

    39 public:

    40 	static CSimSignalStrength* NewL(CSimPhone* aPhone);

    41 	CSimSignalStrength(CSimPhone* aPhone);

    42 	~CSimSignalStrength();

    43 	TInt GetSignalCaps(TTsyReqHandle aReqHandle,TDes8* aPckg1);

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

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

    46 	void NotifySignalStrengthChangeCancel();

    47 	const CTestConfigSection* CfgFile();

    48 	void PubSubCallback(TInt aNewVal);

    49 

    50 private:

    51 	void ConstructL();

    52 	void TimerCallBack(TInt aId);

    53 

    54 private:

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

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

    57 	struct TSignalStrengthInfo

    58 		{

    59 		TInt iDuration;		// < Duration of signal strength level

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

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

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

    63 		};

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

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

    66 	TInt32 iCurrentLevel;	// < Current signal strength level

    67 	TInt8 iCurrentBar;		// < Current signal strength bar level

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

    69 

    70 	TBool iSSChangeNotificationPending;				// < Signal Strength notification request outstanding

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

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

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

    74 	TInt iNotifyCapability;							// < Signal Strength notification capability

    75 	CSimPubSubChange* iSignalStrengthChange;

    76 	CSimPubSubChange* iPSSignalStrengthChange;

    77 	};

    78 

    79 #endif