// 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:

// @file athelpercommand.h

// 

#ifndef __ATHELPERCOMMAND_H__

#define __ATHELPERCOMMAND_H__

//user include

#include "atcommandbase.h"

/**

 * \class CATHelperCommand 

 * \brief get Modem status.

 *

 * CATHelperCommand inherits from the CAtCommandBase class. 

 * This file defines the AT command for simple AT command 

 * which only return OK or Error

 */

class CATHelperCommand : public CAtCommandBase

{

public:

	static CATHelperCommand* NewL(CGlobalPhonemanager& aGloblePhone, 

		                           CCtsyDispatcherCallback& aCtsyDispatcherCallback);

	/**

	 * Destructor

	 *

	 */

	~CATHelperCommand();

	/**

	 * Virtual function. Inherited from CAtCommandBase

	 *  Start Execute AT Command

	 */

	virtual void ExecuteCommand();

	/**

	 * Virtual function. Inherited from CAtCommandBase

	 * Cancel the AT Command execution

	 */

	virtual void CancelCommand();

	/**

	 * Virtual function. Inherited from CAtCommandBase

	 * @param aResponseBuf Line buf reading from baseband 

	 */

	virtual void ParseResponseL(const TDesC8& aResponseBuf);

	/**

	 * Get error value executed AT Command

	 */

	TInt GetErrorValue();

	/**

	 * Set the string which should be executed AT Command

	 */

	void SetAtCommandString(const TDesC8& aATString);

	/**

	 * Start this request

	 */

	virtual void StartRequest();

	/**

	 * Start this request

	 */

	void SetATType(TLtsyATCommandType aATType);

protected:

	/**

	 * Constructor

	 *

	 * @param aGloblePhone

	 * @param aCtsyDispatcherCallback

	 */

	CATHelperCommand(CGlobalPhonemanager& aGloblePhone, 

		              CCtsyDispatcherCallback& aCtsyDispatcherCallback);

	/**

	 * 2nd Constructor

	 */

	void ConstructL();

private:

	/**

	 * The return error value of AT command executed 

	 */

	TInt iError;

	/**

	* The buffer contains the "AT" String which should be sent to BaseBand Modem

	*/

	TBuf8<KLtsyGenericBufferSize> iATBuffer;

};

#endif //__ATHELPERCOMMAND_H__