// Copyright (c) 2008-2009 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:

// mw/remoteconn/mtpfws/mtpfw/dataproviders/dputility/inc/cmtpabstractdatacodemgr.h

// Abstract service provider's data code manager

/**

 @file

 @internalComponent

 */

#ifndef __CMTPABSTRACTDATACODEMGR_H__

#define __CMTPABSTRACTDATACODEMGR_H__

#include <mtp/mtpdataproviderapitypes.h>

#include <mtp/tmtptypeguid.h>

#include "mtpsvcdpconst.h"

class MMTPDataProviderFramework;

/**

Keep service prop info, used by service related operation

@internalComponent

*/

class TMTPServicePropertyInfo

	{

public:

	TUint16 iIndex;             // The enum index value of Service Property definition

	TUint16 iServicePropCode;   // The Property Code, allocated by framework

	TMTPTypeGuid iServicePropPKeyNamespace;  // The GUID of the NameSpace this property belongs to. Specified by Spec.

	TUint32 iServicePropPKeyID; // The PKeyID, the index in the NameSpace. Specified by Spec.

	TPtrC iServicePropertyName; // The Property Name

public:

	static IMPORT_C TInt LinearOrderServicePropOrder(const TMTPServicePropertyInfo& aLhs, const TMTPServicePropertyInfo& aRhs);

	static IMPORT_C TInt LinearOrderServicePropOrder(const TUint16* aServicePropCode, const TMTPServicePropertyInfo& aObject);

	};

/**

Keep format related info and all object properties belong to the format

@internalComponent

*/

class RMTPServiceFormat

	{

public:

	IMPORT_C ~RMTPServiceFormat();

	TUint16 iIndex;                 // The enum index value of Service Format definition

	TUint16 iFormatCode;            // The Format Code, allocated by framework

	TMTPTypeGuid iFormatGUID;    // The Format GUID, specified by Spec.

	TUint16 iBaseFormatCode;        // The Base Format Code, reserved for further usage according to Spec.

	TPtrC iFormatName;              // The Format Name

	TPtrC iMIMEType;                // The Format MIME Type

	// Property Code is TUint16 actually, but RArray<T> need 4 byte alignment.

	// So use RArray<TUint32> to store property code

	RArray<TUint32> iProps;         // Store all object properties code to specified format

public:

	//static auxiliary function

	static IMPORT_C TBool FormatRelation(const TUint16* aFormatCode, const RMTPServiceFormat& aObject);

	};

/**

Implements the service related data code(format, service prop and object prop) management.

@internalComponent

*/

class CMTPFullEnumDataCodeMgr: public CBase

	{

public:

	IMPORT_C static CMTPFullEnumDataCodeMgr* NewL(MMTPDataProviderFramework& aFramework);

	IMPORT_C virtual ~CMTPFullEnumDataCodeMgr();

	// Common Service DataCodeMgr APIs

	IMPORT_C TUint ServiceID() const;

	IMPORT_C const TMTPTypeGuid& ServiceGUID() const;

	IMPORT_C void GetSevicePropCodesL(RArray<TUint32>& aArray) const;

	IMPORT_C const TMTPServicePropertyInfo* ServicePropertyInfo(TUint16 aServicePropCode) const;

	// FullEnum specific APIs

	IMPORT_C const RMTPServiceFormat& KnowledgeFormat() const;

private:

	CMTPFullEnumDataCodeMgr(MMTPDataProviderFramework& aFramework);

	void ConstructL();

	void BuildServiceIDL();

	void BuildFormatL();

	void BuildServicePropertyL();

private:

	MMTPDataProviderFramework& iFramework;

	RArray<TMTPServicePropertyInfo> iServiceProperties;

	// only Knowledge Format supported.

	RMTPServiceFormat* iKnowledgeFormat;

	TUint iServiceID;

	TMTPTypeGuid iServiceGUID;

	TMTPTypeGuid iPersistentServiceGUID;

	};

#endif // __CMTPABSTRACTDATACODEMGR_H__