/*
* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "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:
* Definition of the Swi::Sis::CElseIf
*
*/
/**
@file
@released
@internalTechnology
*/
#ifndef __SISELSEIF_H__
#define __SISELSEIF_H__
#include <e32base.h>
#include "sisfield.h"
namespace Swi
{
namespace Sis
{
class CElseElseIf;
class CExpression;
class CInstallBlock;
class TPtrProvider;
/**
* This class represents a SisElseIf. SisElseIf is a basic structure found in files.
* It is described in SGL.GT0188.251.
*
* @released
* @internalTechnology
*/
class CElseIf : public CField
{
public:
/**
* This creates a new CElseIf object.
*
* @param aDataProvider An instance of a MSisDataProvider to read the entity from.
* @param aTypeReadBehaviour Whether we need to check the sis type or not.
*
* @return An instance of CIf representing the data read.
*/
IMPORT_C static CElseIf* NewL(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour = EReadType);
/**
* This creates a new CElseIf object and places it on the cleanup stack.
*
* @param aDataProvider An instance of a MSisDataProvider to read the entity from.
* @param aTypeReadBehaviour Whether we need to check the sis type or not.
*
* @return An instance of CElseIf representing the data read.
*/
IMPORT_C static CElseIf* NewLC(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour = EReadType);
/**
* This creates a new CElseIf object in place.
*
* @param aDataProvider An instance of a TPtrProvider to read the entity from.
* @param aTypeReadBehaviour Whether we need to check the sis type or not.
*
* @return An instance of CElseIf representing the data read.
*/
IMPORT_C static CElseIf* NewL(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour = EReadType);
/**
* This creates a new CElseIf object in place and places it on the cleanup stack.
*
* @param aDataProvider An instance of a TPtrProvider to read the entity from.
* @param aTypeReadBehaviour Whether we need to check the sis type or not.
*
* @return An instance of CElseIf representing the data read.
*/
IMPORT_C static CElseIf* NewLC(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour = EReadType);
IMPORT_C virtual ~CElseIf();
public: // Accessors
inline const CExpression& Expression() const;
inline const CInstallBlock& InstallBlock() const;
private:
CElseIf();
/**
* The second-phase constructor.
*
* @param aDataProvider An instance of a MSisDataProvider to read the entity from.
* @param aTypeReadBehaviour Whether we need to check the sis type or not.
*/
void ConstructL(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour);
/**
* The second-phase constructor.
*
* @param aDataProvider An instance of a TPtrProvider to read the entity from.
* @param aTypeReadBehaviour Whether we need to check the sis type or not.
*/
void ConstructL(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour);
private:
CExpression* iExpression;
CInstallBlock* iInstallBlock;
};
// inline functions from CElseIf
const CExpression& CElseIf::Expression() const
{
return *iExpression;
}
const CInstallBlock& CElseIf::InstallBlock() const
{
return *iInstallBlock;
}
} // namespace Sis
} //namespace Swi
#endif // __SISELSEIF_H__