// Copyright (c) 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:

// CATGetModemStatus

// Description:

// CATGetSignal

#include "atgetsignalstrength.h"

#include "mslogger.h"

_LIT8(KGetSignalQualityCommand,"AT+CSQ\r");

_LIT8(KGetSingalCommandRepStr,"+CSQ:");

// Class CATGetSignal

// ---------------------------------------------------------------------------

// CATGetSignal::NewL

// other items were commented in a header

// ---------------------------------------------------------------------------

CATGetSignal* CATGetSignal::NewL(CGlobalPhonemanager& aGloblePhone, 

	                             CCtsyDispatcherCallback& aCtsyDispatcherCallback)

	{

	CATGetSignal* self = new(ELeave) CATGetSignal(aGloblePhone,

			                                      aCtsyDispatcherCallback);

	CleanupStack::PushL(self );

	self->ConstructL();

	CleanupStack::Pop(self );

	return self ;

	}

// ---------------------------------------------------------------------------

// CATGetSignal::CATGetSignal

// other items were commented in a header

// ---------------------------------------------------------------------------

CATGetSignal::CATGetSignal(CGlobalPhonemanager& aGloblePhone, 

	                       CCtsyDispatcherCallback& aCtsyDispatcherCallback)

		:CAtCommandBase(aGloblePhone,aCtsyDispatcherCallback)

	{

	}

// ---------------------------------------------------------------------------

// CATGetSignal::ConstructL

// other items were commented in a header

// ---------------------------------------------------------------------------

void CATGetSignal::ConstructL()

	{

	CAtCommandBase::ConstructL();

	iAtType = ELtsyAT_Phone_GetSignal;

	}

// ---------------------------------------------------------------------------

// CATGetSignal::~CATGetSignal

// other items were commented in a header

// ---------------------------------------------------------------------------

CATGetSignal::~CATGetSignal()

	{

	}

// ---------------------------------------------------------------------------

// CATGetSignal::StartRequestL

// other items were commented in a header

// ---------------------------------------------------------------------------

void CATGetSignal::StartRequest()

	{

	ExecuteCommand();

	}

// ---------------------------------------------------------------------------

// CATGetSignal::ExecuteCommand

// other items were commented in a header

// ---------------------------------------------------------------------------

void CATGetSignal::ExecuteCommand( )

	{

	iTxBuffer.Copy(KGetSignalQualityCommand);

	Write();

	}

// ---------------------------------------------------------------------------

// CATGetSignal::getSignalInfo

// other items were commented in a header

// ---------------------------------------------------------------------------

TTsySignalInfo CATGetSignal::getSignalInfo()

	{

	return iSignalInfo;

	}

// ---------------------------------------------------------------------------

// CATGetSignal::GetErrorValue

// other items were commented in a header

// ---------------------------------------------------------------------------

TInt CATGetSignal::GetErrorValue()

	{

	return iError;

	}

// ---------------------------------------------------------------------------

// CATGetSignal::ParseResponseL

// other items were commented in a header

// ---------------------------------------------------------------------------

void CATGetSignal::ParseResponseL(const TDesC8& /*aResponseBuf*/)

	{

	if (CurrentLine().Match(KLtsyOkString) != 0)

		{

		iError = KErrGeneral;

		return ;

		}

	RArray<TPtrC8> array;

	CleanupClosePushL(array);

	iParser->ParseRespondedBuffer(array,PrecedingLine());

	TInt Count = array.Count();

	if (Count <= 1)

		{

		CleanupStack::PopAndDestroy();

		iError = KErrGeneral;

		return ;

		}

	if( array[0].MatchF(KGetSingalCommandRepStr)==KErrNotFound)

		{

		CleanupStack::PopAndDestroy();

		iError = KErrGeneral;

		return ;

		}

	TInt val = 0;

	TLex8 lex(array[1]);

	lex.Val(val);

	if (val < 0) 

		{

		iSignalInfo.iSignalStrength = 0;

		}

	else	

		{

		iSignalInfo.iSignalStrength = val;

		}

	TLex8 lex1(array[2]);

	lex1.Val(val);

	if (val < 0) 

		{

		iSignalInfo.iBar = 0;

		}

	else	

		{

		iSignalInfo.iBar = val;

		}

	CleanupStack::PopAndDestroy();

	iError = KErrNone;

	}

// ---------------------------------------------------------------------------

// CATGetSignal::EventSignal

// other items were commented in a header

// ---------------------------------------------------------------------------

void CATGetSignal::EventSignal(TAtEventSource aEventSource, TInt aStatus)

	{

	if(KErrNone ==aStatus)

		{

		if(aEventSource == EReadCompletion)

			{

			aStatus = iError;

			}

		else

			return;

		}

	CAtCommandBase::Complete();

	iPhoneGlobals.iEventSignalActive = EFalse;

	iCtsyDispatcherCallback.CallbackPhoneGetSignalStrengthComp(aStatus,

							                                   iSignalInfo.iSignalStrength,

							                                   iSignalInfo.iBar);

	}

//

// End of file