1 // Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Defines the avdtp media transport session

    15 // 

    16 //

    17 

    18 /**

    19  @file

    20  @internalComponent

    21 */

    22 

    23 #ifndef AVDTPMEDIASESSION_H

    24 #define AVDTPMEDIASESSION_H

    25 

    26 #include "avdtpTransportSession.h"

    27 

    28 class CTransportChannel;

    29 class CAvdtpSAP;

    30 class CAvdtpProtocol;

    31 

    32 NONSHARABLE_CLASS(CMediaSession) : public CUserPlaneTransportSession

    33 	{

    34 public:

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

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

    37 

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

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

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

    41 	virtual void CanSend();

    42 

    43 	virtual TInt DoActiveOpen();

    44 

    45 private:

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

    47 	void ConstructL();

    48 	void DoSend(RMBufChain& aData);

    49 	void ReceivePacketLost();

    50 	

    51 	TBool iNotifyMediaPacketDroppedFlag;

    52 	TInt iPacketsLost; // Cumulative packets lost since last IOCTL

    53 	};

    54 

    55 #endif //AVDTPMEDIASESSION_H