// 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:

// Header file contains the CATSmsMessagingWrite class. This class is responsible for 

// implementing the AT+CMGW command. (As per ETSI Standard, GSM 07.05 version 4.5.0)

// This command basically writes a pdu message to the preferred memory. 

// 

//

/**

 @file

 @internalAll 

*/

#ifndef __MSMSWRIT_H__

#define __MSMSWRIT_H__

#include "smsbase.H"

#include "mSMSSTOR.H"

class CATSmsMessagingWrite : public CATSmsCommands

	{

public:

	static CATSmsMessagingWrite* NewL(CATIO* aIo, CTelObject* aTelObject, CATInit* aInit, CPhoneGlobals* aMmStatus);

	CATSmsMessagingWrite(CATIO* aIo, CTelObject* aTelObject, CATInit* aInit, CPhoneGlobals* aMmStatus);

	~CATSmsMessagingWrite();

	void Start(TTsyReqHandle aTsyReqHandle,TAny* aParams);

	void Stop(TTsyReqHandle aTsyReqHandle);

	virtual void EventSignal(TEventSource aSource);

	virtual void CompleteWithIOError(TEventSource aSource,TInt aStatus);

	void Complete(TInt aError);

	virtual void Complete(TInt aError,TEventSource aSource);

private:

	void ParseResponseL();

	TInt SetMsgStatus();

	void StartPduWrite();

private:

	CCommChatString* iExpectString;

	enum {

		EATNotInProgress,

		EATWaitForSendingPduLengthComplete,

		EATReadSmsRefNumCompleted,

		EATReadPduEnterPduModeResponseCompleted,

		EATWaitForSendingPduComplete,

		EATCancellingWaitForWriteComplete,

		EATCancellingReadCompleted,

		EATWaitForSendingPrefMemComplete,

		EATWaitForPrefMemResponse

		} iState;

	TBuf8<KMaxAsciiPduLength> iTxBuffer;

	RMobileSmsStore::TMobileGsmSmsEntryV1* iSmsEntry;

	TBool iCancelled;

	CMobileSmsStore* iSmsStore;

	CPhoneGlobals::TPhoneSmsPduStd iNextAttempt;

	TBuf8<KMaxAsciiPduLength> iMsgDataAscii;

	};

#endif