/*

* 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: 

*

*/

#ifndef __CDNSMESSAGE_H__

#define __CDNSMESSAGE_H__

#include <e32base.h>

#include <mdns/cdnsquestion.h>

#include <mdns/crdtypeptr.h>

#include <mdns/crdtypea.h>

#include <mdns/crdtypesrv.h>

#include <mdns/crdtypetxt.h>

#include <mdns/tdnsheader.h>

//This class represents the complete dns message

class CDnsMessage : public CBase

    {

public:

	~CDnsMessage();

	IMPORT_C static CDnsMessage* NewL(TUint16 aId, TBool aQuery);  

	IMPORT_C void AppendQueryL(const CDnsQuestion* aQuery );

	IMPORT_C void AppendAnswerL( const CDnsResourceData* aAnswer );

	IMPORT_C void AppendAuthorityL( const CDnsResourceData* aAuthority );

	IMPORT_C void AppendAdditionalL(const CDnsResourceData* aAdditional );

	IMPORT_C void SetHeader(const TDnsHeader& aHeader);

	IMPORT_C const RPointerArray<CDnsQuestion>& Queries()const;

    IMPORT_C const RPointerArray<CDnsResourceData>& Answers()const;

	IMPORT_C const RPointerArray<CDnsResourceData>& Authorities()const;

    IMPORT_C const RPointerArray<CDnsResourceData>& Additional()const;

	IMPORT_C const TDnsHeader& Header()const;

	IMPORT_C TUint16 Size()const;	

private :

     CDnsMessage(TUint16 aId, TBool aQuery);

private:

    TDnsHeader iHeader;

    RPointerArray<CDnsQuestion> iQueries;

	RPointerArray<CDnsResourceData> iAnswers;

	RPointerArray<CDnsResourceData> iAuthorities;

	RPointerArray<CDnsResourceData> iAdditional;

    };

#endif //__CDNSMESSAGE_H__