1 // Copyright (c) 2007-2009 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 #ifndef __CMDPERSISTHALATTRIBUTES_H__

    17 #define __CMDPERSISTHALATTRIBUTES_H__

    18 

    19 #include "ssmcommandbase.h"

    20 

    21 class TSsmCommandParameters;

    22 class RReadStream;

    23 

    24 /**

    25 Built-in command for persisting the HAL attributes

    26 @internalComponent

    27 @released

    28 @see BaflUtils

    29 */

    30 NONSHARABLE_CLASS (CCmdPersistHalAttributes) : public CSsmCommandBase

    31 	{

    32 public: 

    33 	static CCmdPersistHalAttributes* NewL(RReadStream& aReadStream);

    34 	static CCmdPersistHalAttributes* NewL(TCmdErrorSeverity aSeverity);

    35 	static CCmdPersistHalAttributes* NewL(TSsmCommandParameters& aCommandParameters);

    36 	//Must be used only by CLE to reconstruct the command

    37 	static CCmdPersistHalAttributes* NewLC(const CCmdPersistHalAttributes& aCmdPersistHalAttributes);

    38 	~CCmdPersistHalAttributes();

    39 

    40 	// from MSsmCommand

    41 	TSsmCommandType Type() const;

    42 	void ExternalizeL(RWriteStream& aWriteStream) const;

    43 	void Execute(TRequestStatus& aStatus);

    44 	void ExecuteCancel();

    45 	void Release();

    46 	

    47 protected:

    48 	// from CActive

    49 	void RunL();

    50 	void DoCancel();

    51 	TInt RunError(TInt aError);

    52 

    53 private:	

    54 	CCmdPersistHalAttributes();

    55 	CCmdPersistHalAttributes(TCmdErrorSeverity aSeverity);

    56 	void InternalizeL(RReadStream& aReadStream);

    57 	void ConstructL(RReadStream& aReadStream);

    58 	void ConstructL(TSsmCommandParameters& aCommandParameters);

    59 	void ConstructL(const CCmdPersistHalAttributes& aCmdPersistHalAttributes);

    60 	static TInt MaxSupportedVersion();

    61 	};

    62 

    63 #endif // __CMDPERSISTHALATTRIBUTES_H__