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 to Notify the phones current network

    17 //registration status..

    18 //

    19 

    20 #ifndef __ATGPRSNTWKREGSTATUSCHANGE_H

    21 #define __ATGPRSNTWKREGSTATUSCHANGE_H

    22 

    23 //system include

    24 

    25 //user include

    26 #include "atcommandbase.h"

    27 /**

    28  * CATGprsNtwkRegStatusChange inherits from the CAtCommandBase class. 

    29  * AT command to Notify the phones current network

    30  * registration status.

    31  * This class transmits the following commands: +CGREG:

    32  */

    33 class CATGprsNtwkRegStatusChange : public CAtCommandBase

    34 	{

    35 public:

    36 	static CATGprsNtwkRegStatusChange* NewL(CGlobalPhonemanager& aGloblePhone,

    37 			                                CCtsyDispatcherCallback& aCtsyDispatcherCallback);

    38 	

    39 	static CATGprsNtwkRegStatusChange* NewLC(CGlobalPhonemanager& aGloblePhone,

    40 			                                 CCtsyDispatcherCallback& aCtsyDispatcherCallback);			                     	

    41 	/**

    42 	 * Destructor

    43 	 *

    44 	 */

    45 	virtual ~CATGprsNtwkRegStatusChange();

    46 	/**

    47 	 * Virtual function. Inherited from CAtCommandBase

    48 	 * Start Execute AT Command

    49 	 */

    50 	virtual void ExecuteCommand(){};

    51 	/**

    52 	 * Parses the +CGREG unsolicited string from the modem.

    53 	 * An example response would be '+CGREG: 2' where the value denotes the

    54 	 * current registration status.

    55 	 * If parsing succeeds then aRegStatus is updated.

    56 	 * 

    57 	 * Virtual function. Inherited from CAtCommandBase

    58 	 * @param aResponseBuf Line buf reading from baseband 

    59 	 */

    60 	virtual void ParseResponseL(const TDesC8& aResponseBuf);

    61 	/**

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

    63 	 * 

    64 	 * @param aEventSource

    65 	 * @param aStatus

    66 	 */

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

    68 	/**

    69 	 * 

    70 	 * 

    71 	 */

    72 	void Enable();

    73 	/**

    74 	 * 

    75 	 * 

    76 	 */

    77 	void Disable();

    78 	

    79 	

    80 protected:

    81 	/**

    82 	 * Constructor

    83 	 *

    84 	 * @param aGloblePhone

    85 	 * @param aCtsyDispatcherCallback

    86 	 */

    87 	CATGprsNtwkRegStatusChange(CGlobalPhonemanager& aGloblePhone,

    88 				               CCtsyDispatcherCallback& aCtsyDispatcherCallback);	

    89 	/**

    90 	 * 2nd Constructor

    91 	 * This function must be called in his subtype class for 

    92 	 * creating instance of class CRespondBufParser

    93 	 */

    94 	void ConstructL();

    95 	

    96 private:

    97 	/**

    98 	 * 

    99 	 * 

   100 	 */

   101 	RPacketService::TRegistrationStatus iRegistrationStatus;

   102 	/*

   103 	 * The return value of AT command executed 

   104 	 */

   105 	TInt iError;

   106 	};

   107 

   108 #endif