// Copyright (c) 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:

// Constants for use in storing comms data via CommsDat

// 

//

/**

 @file

 @internalComponent

*/

#if (!defined COMMSDAT_INTERNAL_H)

#define       COMMSDAT_INTERNAL_H

namespace Meta

    {

/**

Visitor factory functions

@internalComponent

*/

    MMetaType* TMDBNumBaseVisitorFactoryL(const TAny* mem, const TAny* data);

/**

@internalComponent

*/

    MMetaType* TMDBTextBaseVisitorFactoryL(const TAny* mem, const TAny* data);

/**

@internalComponent

*/

    MMetaType* TMDBBinBaseVisitorFactoryL(const TAny* mem, const TAny* data);

/**

@internalComponent

*/

    MMetaType* TMDBDeprecatedVisitorFactoryL(const TAny* mem, const TAny* data);

    }

namespace CommsDat

{

/**

T C R   Mask for Central Repository to find a single field

@internalComponent

*/

#define KCDMaskFindSingleField		0x7FFFFFFE

/*

Mask to show only basic type info, 

Masks out all info on links

@internalComponent

*/

#define KCDShowBasicTypeInfo  0x000000ff

/**

Typedefs for convenience in meta data definitions

@internalComponent

*/

using namespace Meta;

template <class TYPE> class TMDBVisitor;

class TMDBRecordLinkVisitor;

class TMDBRecordSetVisitor;

class TMDBGenericRecordVisitor;

class CMDBElement;

/*

Visitors for field values

*/

/**

Typedefs for convenience in meta data definitions

@internalComponent

*/

 typedef TMDBVisitor<TInt>                           TMDBNum;

/**

Typedefs for convenience in meta data definitions

@internalComponent

*/	

 typedef TMDBVisitor<TInt>                           TMDBBool;

/**

Typedefs for convenience in meta data definitions

@internalComponent

*/	

 typedef TMDBVisitor<TDesC>                          TMDBDes;	

/**

Typedefs for convenience in meta data definitions

@internalComponent

*/

 typedef TMDBVisitor<TDesC8>                         TMDBDes8;	

/*

Visitors for containers

*/

/**

Typedefs for convenience in meta data definitions

@internalComponent

*/

typedef TMDBRecordLinkVisitor						TMDBLink;	

/**

Typedefs for convenience in meta data definitions

@internalComponent

*/		

typedef TMDBRecordSetVisitor                        TMDBRecordSet;

/**

Typedefs for convenience in meta data definitions

@internalComponent

*/		

typedef TMDBGenericRecordVisitor                    TMDBGenRecord;		

/**

Metadatabase container type ids

@internalComponent

*/

#define KCDTIdMDBElement            123

/**

Metadatabase container type ids

@internalComponent

*/

#define KCDTIdMDBNumFieldBase       223

/**

Metadatabase container type ids

@internalComponent

*/

#define KCDTIdMDBTextFieldBase      224

/**

Metadatabase container type ids

@internalComponent

*/

#define KCDTIdMDBBinFieldBase       225

/**

Metadatabase container type ids

@internalComponent

*/

#define KCDTIdMDBRecordLinkBase     323

/**

Metadatabase container type ids

@internalComponent

*/

#define KCDTIdMDBRecordSetBase      523

/**

Metadatabase container type ids

@internalComponent

*/

#define KCDTIdMDBGenericRecord      585

} //end namespace CommsDat

#endif