/*

* Copyright (c) 2009 Sony Ericsson Mobile Communications AB

* 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:

* Sony Ericsson Mobile Communications AB - initial contribution.

* Nokia Corporation - additional changes.

* 

* Contributors:

* 

* Description:

* Code for CTelephonyFunctions class, used by CTelephony class.

*

*/

/**

 @file

*/

#include <e32def.h>

#include "TelephonyFunctions.h"

#include "TelephonyActPhone.h"

CTelephony::TEtelISVType::TEtelISVType()

	{

	iVersionId=KEtelISVV1;

	}

TInt CTelephonyFunctions::GetPhoneIdL(TRequestStatus& aRequestStatus, TDes8& aDes)

/**

Initiate async request to retrieve the phone identifier.

*/

	{

	if(IsRequestPending(EGetPhoneId)!=EFalse)

		{

		return KErrInUse;

		}

	else

		{

		SetRequestPending(CTelephonyFunctions::EGetPhoneId, ETrue);

		}

	iReqStatusTable[EGetPhoneId] = &aRequestStatus;

	if(!iGetPhoneId)

		{

		iGetPhoneId = CGetPhoneIdAct::NewL(this);		

		}

	iGetPhoneId->GetPhoneId(aDes);	

	return KErrNone;

	}	

TInt CTelephonyFunctions::GetSubscriberIdL(TRequestStatus& aRequestStatus, TDes8& aDes)

/**

Initiate async request to retrieve the subscriber Id.

*/

	{

	if(IsRequestPending(EGetSubscriberId)!=EFalse)

		{

		return KErrInUse;

		}

	else

		{

		SetRequestPending(CTelephonyFunctions::EGetSubscriberId, ETrue);

		}

	iReqStatusTable[EGetSubscriberId] = &aRequestStatus;

	if(!iGetSubscriberId)

		{

		iGetSubscriberId = CGetSubscriberIdAct::NewL(this);	

		}

	iGetSubscriberId->GetSubscriberId(aDes);	

	return KErrNone;

	}	

TInt CTelephonyFunctions::GetIndicatorL(TRequestStatus& aRequestStatus, TDes8& aDes)

/**

Initiate async request to retrieve the phones indicators.

*/

	{

	if(IsRequestPending(EGetIndicator)!=EFalse)

		{

		return KErrInUse;

		}

	else

		{

		SetRequestPending(CTelephonyFunctions::EGetIndicator, ETrue);

		}

	iReqStatusTable[EGetIndicator] = &aRequestStatus;

	if(!iGetIndicator)

		{

		iGetIndicator = CGetIndicatorAct::NewL(this);

		}

	iGetIndicator->GetIndicator(aDes);	

	return KErrNone;

	}	

TInt CTelephonyFunctions::GetBatteryInfoL(TRequestStatus& aRequestStatus, TDes8& aDes)

/**

Initiate async request to retrieve the battery information.

*/

	{

	if(IsRequestPending(EGetBatteryInfo)!=EFalse)

		{

		return KErrInUse;

		}

	else

		{

		SetRequestPending(CTelephonyFunctions::EGetBatteryInfo, ETrue);

		}

	iReqStatusTable[EGetBatteryInfo] = &aRequestStatus;

	if(!iGetBatteryInfo)

		{

		iGetBatteryInfo = CGetBatteryInfoAct::NewL(this);	

		}

	iGetBatteryInfo->GetBatteryInfo(aDes);	

	return KErrNone;

	}	

TInt CTelephonyFunctions::GetSignalStrengthL(TRequestStatus& aRequestStatus, TDes8& aDes)

/**

Initiate async request to retrieve the signal strength.

*/

	{

	if(IsRequestPending(EGetSignalStrength)!=EFalse)

		{

		return KErrInUse;

		}

	else

		{

		SetRequestPending(CTelephonyFunctions::EGetSignalStrength, ETrue);

		}

	if(IsFlightModeOn())

		{

		return KErrAccessDenied;

		}

	iReqStatusTable[EGetSignalStrength] = &aRequestStatus;

	if(!iGetSignalStrength)	

		{	

		iGetSignalStrength = CGetSignalStrengthAct::NewL(this);	

		}

	iGetSignalStrength->GetSignalStrength(aDes);	

	return KErrNone;

	}	

TInt CTelephonyFunctions::GetLockInfoL(TRequestStatus& aRequestStatus, const CTelephony::TIccLock& aLock, TDes8& aDes)

/**

Initiate async request to retrieve the ICC lock information.

*/

	{

	if(IsRequestPending(EGetIccLockInfo)!=EFalse)

		{

		return KErrInUse;

		}

	else

		{

		SetRequestPending(CTelephonyFunctions::EGetIccLockInfo, ETrue);

		}

	iReqStatusTable[EGetIccLockInfo] = &aRequestStatus;

	if(!iGetIccLockInfo)	

		{

		iGetIccLockInfo = CGetIccLockInfoAct::NewL(this);	

		}

	iGetIccLockInfo->GetIccLockInfo(aLock, aDes);	

	return KErrNone;

	}	

TInt CTelephonyFunctions::SendDTMFTonesL(TRequestStatus& aRequestStatus,  const TDesC& aTones)

/**

Initiate async request to transmit DTMF tones.

*/

	{

	if(IsRequestPending(ESendDTMFTones)!=EFalse)

		{

		return KErrInUse;

		}

	else

		{

		SetRequestPending(CTelephonyFunctions::ESendDTMFTones, ETrue);

		}

	if(IsFlightModeOn())

		{

		return KErrAccessDenied;

		}

	iReqStatusTable[ESendDTMFTones] = &aRequestStatus;

	if(!iSendDTMFTones)

		{

		iSendDTMFTones = CSendDTMFTonesAct::NewL(this);		

		}

	iSendDTMFTones->SendDTMFTones(aTones);

	return KErrNone;

	}	

TInt CTelephonyFunctions::GetFlightMode(TRequestStatus& aRequestStatus, TDes8& aDes)

/**

Initiate async request to retrieve the current flight mode status.

*/

	{

	TRequestStatus* reqStatusPtr = &aRequestStatus;

	if(IsRequestPending(EGetFlightMode)!=EFalse)

		{

		return KErrInUse;

		}

	else

		{	

		SetRequestPending(CTelephonyFunctions::EGetFlightMode, ETrue);

		}

	iReqStatusTable[EGetFlightMode] = &aRequestStatus;

	CTelephony::TFlightModeV1& flightModeV1 = reinterpret_cast<CTelephony::TFlightModeV1&>

													( const_cast<TUint8&> ( *aDes.Ptr() ) );

	TInt newPhonePowerState;

	if (iPhonePowerProperty.Get(newPhonePowerState) != KErrNone)

		User::RequestComplete(reqStatusPtr, KErrAccessDenied);

	if(newPhonePowerState==ESAPhoneOn) 

		{

		flightModeV1.iFlightModeStatus=CTelephony::EFlightModeOff;

		User::RequestComplete(reqStatusPtr, KErrNone);

		}	 

	else

		{

		flightModeV1.iFlightModeStatus=CTelephony::EFlightModeOn;

		User::RequestComplete(reqStatusPtr, KErrNone);

		}

	SetRequestPending(CTelephonyFunctions::EGetFlightMode, EFalse);		

	return KErrNone;

	}