1 /*

     2 * Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Symbian Foundation License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 

    19 #ifndef T_DATADSASESSION_H_

    20 #define T_DATADSASESSION_H_

    21 

    22 #include <w32std.h>

    23 #include "DataWrapperBase.h"

    24 #include "T_DataWsClientClass.h"

    25 

    26 class CT_DataDsaSession : public CDataWrapperBase, public CT_DataWsClientClass

    27 {

    28 public:

    29 	static CT_DataDsaSession* NewL();

    30 	~CT_DataDsaSession();

    31 	virtual TAny* GetObject() {return iDsaSession;}

    32 	virtual void SetObjectL(TAny* aAny);

    33 	virtual void DisownObjectL();

    34 	virtual TBool DoCommandL(const TTEFFunction& aCommand, const

    35 			TTEFSectionName& aSection, const TInt aAsyncErrorIndex);

    36 

    37 protected:

    38 	CT_DataDsaSession();

    39 	void ConstructL();

    40 	void RunL(CActive* aActive, TInt aIndex);

    41 	void DoCancel(CActive* aActive, TInt aIndex);

    42 	virtual MWsClientClass* GetClientClass() const;

    43 	

    44 private://functions used to test.

    45 	void DoCmdnewL(const TDesC& aSection);

    46 	void DoCmdConstruct();

    47 	void DoCmdClose();

    48 	void DoCmdRequestL(const TDesC& aSection, const TInt aAsyncErrorIndex);

    49 	void DoCmdCompleted();

    50 	void DoCmdCancel();

    51 	

    52 	void DoCmdEatupMemory(const TDesC& aSection);

    53 	void DoCmdFreeEatenMemory();

    54 private:

    55 	//helper functions

    56 	void DestroyData();

    57 	//Helper class

    58 	RWsSession* GetRWSessionL(const TDesC& aSection);

    59 	

    60 	//used in ActiveCallback

    61 	void RunRequestReady( const TInt aIndex);

    62 

    63 private:

    64 	RDirectScreenAccess* iDsaSession;

    65 	//ActiveCallback objects

    66 	CActiveCallback* iActiveRequestReady;

    67 };

    68 

    69 

    70 #endif /*T_DATADSASESSION_H_*/