// Copyright (c) 2003-2009 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:

// Defines the avdtp media transport session

// 

//

/**

 @file

 @internalComponent

*/

#ifndef AVDTPMEDIASESSION_H

#define AVDTPMEDIASESSION_H

#include "avdtpTransportSession.h"

class CTransportChannel;

class CAvdtpSAP;

class CAvdtpProtocol;

NONSHARABLE_CLASS(CMediaSession) : public CUserPlaneTransportSession

	{

public:

	static CMediaSession* NewLC(CAvdtpProtocol& aProtocol, CAvdtpSAP& aSAP, CAVStream& aStream);

	static CMediaSession* NewL(CAvdtpProtocol& aProtocol, CAvdtpSAP& aSAP, CAVStream& aStream);

	virtual TInt GetOption(TUint aLevel, TUint aName, TDes8& aOption) const;

	virtual void Ioctl(TUint aLevel, TUint aName,  const TDesC8* aOption);

	virtual TInt Send(RMBufChain& aData, TUint aOptions, TSockAddr* aAddr);

	virtual void CanSend();

	virtual TInt DoActiveOpen();

private:

	CMediaSession(CAvdtpProtocol& aProtocol, CAvdtpSAP& aSAP, CAVStream& aStream);

	void ConstructL();

	void DoSend(RMBufChain& aData);

	void ReceivePacketLost();

	TBool iNotifyMediaPacketDroppedFlag;

	TInt iPacketsLost; // Cumulative packets lost since last IOCTL

	};

#endif //AVDTPMEDIASESSION_H