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 

    22 #ifndef __ATGPRSCONTEXTACTIVATE_H

    23 #define __ATGPRSCONTEXTACTIVATE_H

    24 #include "ATBASE.H"

    25 

    26 

    27 

    28 /**

    29 Sends the AT command to attach a context to the network.

    30 CATGprsContextActivate inherits from the CATCommands class. 

    31 This class transmits the following commands: ATD*99***%d#. 

    32 @internalComponent

    33 */

    34 class CATGprsContextActivate : public CATCommands

    35 {

    36 public:

    37 	static CATGprsContextActivate * NewL(TInt aCid, CATIO* aIo, CTelObject* aTelObject, CATInit* aInit, CPhoneGlobals* aPhoneGlobals);

    38 	~CATGprsContextActivate();

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

    40 	virtual void Stop(TTsyReqHandle aTsyReqHandle);

    41 

    42 protected:

    43 	CATGprsContextActivate(TInt aCid, CATIO* aIo, CTelObject* aTelObject, CATInit* aInit, CPhoneGlobals* aPhoneGlobals);

    44 	void ConstructL();

    45 	virtual void EventSignal(TEventSource aSource);

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

    47 	void Complete(TInt aError,TEventSource aSource);

    48 	TInt ValidateExpectString();	

    49 private:

    50 	CCommChatString* iExpectString;				//< Pointer to response string.

    51 	CCommChatString* iNoCarrierString;			//< Pointer to response string.

    52 

    53 	TInt iCid;									//< Context id.

    54 	enum 

    55 		{

    56 		EATNotInProgress,

    57 		ESendEricssonConnectCommand,

    58 		EConnectEricssonReadComplete,

    59 		ESendNormalConnectCommand,

    60 		EConnectNormalReadComplete

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

    62 };

    63 

    64 

    65 

    66 #endif