// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#ifndef __SSMCOMMANDLIST_H__

#define __SSMCOMMANDLIST_H__

#include <e32base.h>

#include <ssm/ssmcmd.hrh>

class CSsmCommandUtilProvider;

class CSsmCommandListImpl;

class RWriteStream;

class RReadStream;

class MSsmCommand;

/**

@publishedPartner

@released

*/

NONSHARABLE_CLASS (CSsmCommandList) : public CBase

	{

public:

	IMPORT_C static CSsmCommandList* NewL();

	IMPORT_C static	CSsmCommandList* NewLC();

	IMPORT_C ~CSsmCommandList();	

	operator class MSsmCommandList&();

	IMPORT_C void AppendL(MSsmCommand* aCmd);

	IMPORT_C void SetDelayBetweenCommands(TInt aDelayBetweenCommands);

	IMPORT_C const MSsmCommand* operator[](TInt aIndex) const;

/**

@internalTechnology

*/	

	IMPORT_C static CSsmCommandList* NewLC(const CSsmCommandList* aSsmCommandList, CSsmCommandUtilProvider* aUtilProvider);

	IMPORT_C TInt DelayBetweenCommands() const;

	IMPORT_C void InternalizeL(RReadStream& aReadStream, CSsmCommandUtilProvider& aUtilProvider);

	IMPORT_C void ExternalizeL(RWriteStream& aWriteStream) const;

	IMPORT_C void Execute(TInt aIndex, TRequestStatus& aStatus);

	IMPORT_C void ExecuteCancel( TInt aIndex );

	IMPORT_C TInt Count() const;	

	IMPORT_C void DeferredDelete();

	IMPORT_C TCmdErrorSeverity Severity(TInt aCommandIndex) const;

	IMPORT_C void InternalizeL(RReadStream& aReadStream);

	IMPORT_C void GetDataToValidateCommandlist(TInt& aPublishSysStateCmdCount, TInt& aPublishSwpCmdCount) const;

	CSsmCommandListImpl* Impl() const;

private:

	CSsmCommandList();

	void ConstructL();

	void ConstructL(const CSsmCommandList* aSsmCommandList, CSsmCommandUtilProvider* aUtilProvider);

private:

	CSsmCommandListImpl* iImpl;

	};

#endif // __SSMCOMMANDLIST_H__