// Copyright (c) 1997-2009 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:

//

/**

 @file

 @internalAll 

*/

#ifndef __CMT_UNSTORED_H__

#define __CMT_UNSTORED_H__

#include "smsbase.H"

// Forward class declarations

class CReceiveSmsQueue;

class CATSmsWaitForAndHandleCMTUnstored : public CATBase

	{

public:		// public methods

	static CATSmsWaitForAndHandleCMTUnstored* NewL(CATIO* aIo, CTelObject* aTelObject, CPhoneGlobals* aGlobals, 

										          CReceiveSmsQueue& aReceiveQueue);

	~CATSmsWaitForAndHandleCMTUnstored();

	void Enable();

	void Disable();

private:		// private methods

	CATSmsWaitForAndHandleCMTUnstored(CATIO* aIo, CTelObject* aTelObject, CPhoneGlobals* aGlobals, 

							         CReceiveSmsQueue& aReceiveQueue);

	// Utility methods

	void ParseFirstCMTLineL(TInt& aPduLen);

	void ParseSecondCMTLineL(RMobileSmsMessaging::TMobileSmsGsmTpdu& aPdu,RMobileSmsMessaging::TMobileSmsReceiveAttributesV1& aAttr);

	// Pure virtuals from CATBase

	virtual void CompleteWithIOError(TEventSource aSource,TInt aStatus);

	virtual void EventSignal(TEventSource aSource);

private:		// private data

	// State machine states and current state

	enum TState {ENoState=0, EWaitForCMT, EWaitForCmtSecondLine, EWaitForCmtSecondLineThenDisable};

	TState iState;

	TInt iPduLen;		// Stores the length that the phone states the PDU is

	CCommChatString*	iCMTExpectString;	// The CMT expect string, this object not owned by this class

	CCommChatString*	iCDSExpectString;	// The CDS expect string, this object not owned by this class

	CCommChatString*	iWaitForAnything;	// The '*' anything expect string, this object not owned by this class

	CReceiveSmsQueue&	iReceiveQueue;			// Reference to our client's receive queue

	};

#endif