1 // Copyright (c) 2001-2009 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 //

    15 

    16 /**

    17  @file

    18  @internalAll 

    19 */

    20 

    21 #ifndef _ATGPRSDETACH_H

    22 #define _ATGPRSDETACH_H

    23 #include "ATBASE.H"

    24 

    25 

    26 

    27 class CPhoneGlobals;

    28 

    29 

    30 class CATGprsDetach : public CATCommands

    31 /**

    32 Sends the AT command to detach from the network.

    33 CATGprsDetach inherits from the CATCommands class. 

    34 This class transmits the following commands: AT+CGATT=0

    35 @internalComponent

    36 */

    37 	{

    38 public:

    39 	static CATGprsDetach* NewL(CATIO* aIo, CTelObject* aTelObject, CATInit* aInit, CPhoneGlobals* aPhoneGlobals);

    40 	

    41 	~CATGprsDetach ();

    42 	virtual void Start(TTsyReqHandle aTsyReqHandle, TAny* aParams);

    43 	virtual void Stop(TTsyReqHandle aTsyReqHandle);

    44 private:

    45 	CATGprsDetach (CATIO* aIo, CTelObject* aTelObject, CATInit* aInit, CPhoneGlobals* aPhoneGlobals);

    46 	void ConstructL();

    47 	virtual void EventSignal(TEventSource aSource);

    48 	virtual void CompleteWithIOError(TEventSource aSource,TInt aStatus);

    49 	virtual void Complete(TInt aError,TEventSource aSource);

    50 private:

    51 	enum 

    52 		{

    53 		EATNotInProgress,

    54 		ESendDetachCommand,

    55 		EDetachReadComplete

    56 		} iState;								//< Enum for class states.

    57 

    58 	};

    59 

    60 

    61 

    62 #endif