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 atnetworkregstatuschange.h

    15 // AT command definition

    16 // This file defines the AT command used to Notify the phones current network

    17 //registration status..

    18 //

    19 #ifndef __ATNETWORKREGSTATUSCHANGE_H__

    20 #define __ATNETWORKREGSTATUSCHANGE_H__

    21 

    22 //system include

    23 

    24 //user include

    25 #include "atcommandbase.h"

    26 

    27 /**

    28  * CATNetworkRegStatusChange inherits from the CAtCommandBase class. 

    29  * AT command to Notify the phones current network

    30  * registration status.

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

    32  */

    33 class CATNetworkRegStatusChange : public CAtCommandBase

    34 	{

    35 public:

    36 	static CATNetworkRegStatusChange* NewL(CGlobalPhonemanager& aGloblePhone,

    37 			                    CCtsyDispatcherCallback& aCtsyDispatcherCallback);

    38 	static CATNetworkRegStatusChange* NewLC(CGlobalPhonemanager& aGloblePhone,

    39 			                     CCtsyDispatcherCallback& aCtsyDispatcherCallback);

    40 	/**

    41 	 * Destructor

    42 	 *

    43 	 */

    44 	virtual ~CATNetworkRegStatusChange();

    45 	/**

    46 	 * Virtual function. Inherited from CAtCommandBase

    47 	 * Start Execute AT Command

    48 	 */

    49 	virtual void ExecuteCommand(){};

    50 	/**

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

    52 	 * An example response would be '+CREG: 2' where the value denotes the

    53 	 * current registration status.

    54 	 * If parsing succeeds then aRegStatus is updated.

    55 	 * 

    56 	 * Virtual function. Inherited from CAtCommandBase

    57 	 * @param aResponseBuf Line buf reading from baseband 

    58 	 */

    59 	virtual void ParseResponseL(const TDesC8& aResponseBuf);

    60 	/**

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

    62 	 * 

    63 	 * @param aEventSource

    64 	 * @param aStatus

    65 	 */

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

    67 	/**

    68 	 * 

    69 	 * 

    70 	 */

    71 	void Enable();

    72 	/**

    73 	 * 

    74 	 * 

    75 	 */

    76 	void Disable();

    77 	

    78 	

    79 protected:

    80 	/**

    81 	 * Constructor

    82 	 *

    83 	 * @param aGloblePhone

    84 	 * @param aCtsyDispatcherCallback

    85 	 */

    86 	CATNetworkRegStatusChange(CGlobalPhonemanager& aGloblePhone,

    87 				   CCtsyDispatcherCallback& aCtsyDispatcherCallback);	

    88 	/**

    89 	 * 2nd Constructor

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

    91 	 * creating instance of class CRespondBufParser

    92 	 */

    93 	void ConstructL();

    94 	

    95 private:

    96 	/**

    97 	 * 

    98 	 * 

    99 	 */

   100 	RMobilePhone::TMobilePhoneRegistrationStatus iRegistrationStatus;

   101 	/*

   102 	 * The return value of AT command executed 

   103 	 */

   104 	TInt iError;

   105 	

   106 	};

   107 

   108 #endif //__ATNETWORKREGSTATUSCHANGE_H__