1 // Copyright (c) 2006-2009 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 // PDP Default SubConnection Provider class definition.

    15 // 

    16 //

    17 

    18 /**

    19  @file

    20  @internalComponent

    21 */

    22 

    23 #ifndef SYMBIAN_PDPDEFTSCPR_H

    24 #define SYMBIAN_PDPDEFTSCPR_H

    25 

    26 #include <comms-infras/ss_subconnprov.h>

    27 #include <comms-infras/corescpr.h>

    28 #include <comms-infras/corescprstates.h>

    29 #include "PDPSCPR.h"

    30 #include "PDPSCPRStates.h"

    31 

    32 namespace PDPSCprStates

    33     {

    34     class TCreatePrimaryPDPCtx;

    35 	class TRetrieveSipAddr;

    36     }

    37 

    38 enum PDPSCprCustomActivities

    39 	{

    40 	ECFActivityIoctl = ESock::ECFActivityCustom

    41 	};

    42     

    43 class CPDPSubConnectionProviderFactory;    

    44 class CPDPDefaultSubConnectionProvider : public CPDPSubConnectionProvider

    45 /** Default PDP subconnection provider

    46 

    47 @internalTechnology

    48 @released Since 9.4 */

    49     {

    50     friend class CPDPSubConnectionProviderFactory;

    51     friend class PDPSCprStates::TCreatePrimaryPDPCtx;

    52 	friend class PDPSCprStates::TRetrieveSipAddr;

    53 public:

    54     typedef CPDPSubConnectionProviderFactory FactoryType;

    55 	virtual ~CPDPDefaultSubConnectionProvider();

    56 	

    57 	//PdpFsm Callbacks

    58     void PdpFsmAllContextEvent(TInt aNotification, TInt aParam);

    59     

    60     virtual void LinkUp();

    61     virtual void LinkDown(TInt aCause);

    62 

    63 	void SendDataClientIdleIfNoSubconnsAndNoClientsL();

    64 	

    65 protected:

    66     //-====================================

    67     //Construction methods bundle - accessible thru the factory only

    68     //-====================================

    69     CPDPDefaultSubConnectionProvider(ESock::CSubConnectionProviderFactoryBase& aFactory);

    70 	static CPDPDefaultSubConnectionProvider* NewL(CPDPSubConnectionProviderFactory& aFactory);

    71 	void ConstructL();

    72 

    73     TInt iLinkDowns;

    74     };

    75 

    76     

    77 #endif //SYMBIAN_PDPDEFTSCPR_H