1 // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // @file atgprsntwkregstatus.h

    15 // AT command definition

    16 // This file defines the AT command used for getting out the phones current network

    17 //registration status..

    18 // 

    19 

    20 #ifndef __ATGPRSNTWKREGSTATUS_H

    21 #define __ATGPRSNTWKREGSTATUS_H

    22 

    23 //system include

    24 #include <etelpckt.h>

    25 

    26 //user include

    27 #include "atcommandbase.h"

    28 

    29 class CATGprsNtwkRegStatusChange;

    30 /**

    31  * CATGprsNtwkRegStatus inherits from the CAtCommandBase class. 

    32  * Sends the AT command to find out the phones current network

    33  * registration status.

    34  * This class transmits the following commands: AT+CGREG?

    35  */

    36 class CATGprsNtwkRegStatus : public CAtCommandBase

    37 {

    38 public:

    39 	static CATGprsNtwkRegStatus* NewL(CGlobalPhonemanager& aGloblePhone, 

    40                                       CCtsyDispatcherCallback& aCtsyDispatcherCallback,

    41                                       CATGprsNtwkRegStatusChange& aNtwkRegStatusChange);

    42 	/**

    43 	 * Destructor

    44 	 *

    45 	 */

    46 	~CATGprsNtwkRegStatus();

    47 	/**

    48 	 * Virtual function. Inherited from CAtCommandBase

    49 	 * Start Execute AT Command

    50 	 */

    51 	virtual void ExecuteCommand();

    52 	/**

    53 	 * Virtual function. Inherited from CAtCommandBase

    54 	 * @param aResponseBuf Line buf reading from baseband 

    55 	 */

    56 	virtual void ParseResponseL(const TDesC8& aResponseBuf);

    57 	/**

    58 	 * Will be called by AT Manager whenever a event was triggered

    59 	 * 

    60 	 * @param aEventSource

    61 	 * @param aStatus

    62 	 */

    63 	virtual void EventSignal(TAtEventSource aEventSource, TInt aStatus);

    64 	virtual void StartRequest();

    65 	

    66 protected:	

    67 	/**

    68 	 * Constructor

    69 	 *

    70 	 * @param aGloblePhone

    71 	 * @param aCtsyDispatcherCallback

    72 	 * @param aNtwkRegStatusChange

    73 	 */

    74 	CATGprsNtwkRegStatus(CGlobalPhonemanager& aGloblePhone, 

    75                          CCtsyDispatcherCallback& aCtsyDispatcherCallback,

    76                          CATGprsNtwkRegStatusChange& aNtwkRegStatusChange);

    77 	/**

    78 	 * 2nd Constructor

    79 	 */

    80 	void ConstructL();

    81 private:

    82 	/*

    83 	 * The return value of AT command executed 

    84 	 */

    85 	TInt iError;

    86 	RPacketService::TRegistrationStatus iGprsRegistrationStatus; 

    87 	CATGprsNtwkRegStatusChange& iNtwkRegStatusChange;

    88     };

    89 

    90 #endif