// Copyright (c) 2000-2009 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 SDPPDU_H

#define SDPPDU_H

#include <e32base.h>

#include "sdpconsts.h"

#include "sdpclient.h"

/**

   Encapsulates an Sdp pdu.

   All SDP PDUs have the following format:

   @verbatim

   Field  |  PDU Id  |  Trans Id  |  ParamLength  |      Params...     |

   Length |  1 byte  |  2 bytes   |    2 bytes    | ParamLength bytes  | 

   @endverbatim

**/

NONSHARABLE_CLASS(CSdpPdu) : public CBase

	{

friend class CSdpClient;

public:

	CSdpPdu(CSdpNetDbProvider*	aSdpNetDbProv);

	virtual ~CSdpPdu();

	void SetPduId(TUint8 aPduId);

	TUint8 PduId();

	void SetTransid(TUint16 aTransId);

	TUint16 TransId();

	void SetLength();

	void PutByte(TUint8 aByte);

	void PutBigEndian16(TUint16 aShort);

	void PutBigEndian32(TUint32 aLong);

	void PutData(const TDesC8& aDes);

	TDesC8& Data();

	CSdpNetDbProvider*	NetDbProvider();

protected:

	// Fixme : this is the max packet size outbound

	TBuf8<KSdpMaxPduSize> iBuf;

	CSdpNetDbProvider*	iNetDbProvider;

	TDblQueLink iLink;

	};

#endif