/*

* Copyright (c) 2004-2005 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 __RtpSessionSrtp_H

#define __RtpSessionSrtp_H

// INCLUDES

#include <e32base.h>

#include <rtpheader.h>

#include "rtpsession.h"

#include <srtpsession.h>

/**

*  class for rtp session. 

*

*  @lib RtpService.dll

*/

class CRtpSessionSrtp :public CRtpSession

        { 

    public: // new functions

        static CRtpSessionSrtp* NewL( const TCreateSessionParams& aParams,

                                  TUint& aPort,

                                  TBool aEnableRtcp,

                                  const TRtcpParams* aRtcpParams,

                                  RSocketServ& aSocketServ,

                                  RConnection& aRConn,

                                  const TRtpId aSessionId,

                                  const CRtpSDES* aSdes,

                                  const TUint32* aProfileRTPTimeRates,

                                  const TBool aStandardRtp,

                                  const RLibrary& aLibrary,

                                  MRtpErrNotify& aErrNotify,

                                  MRtpAsignUniqueID& aAssignUniqueID,

                                  CSRTPSession& aSRTPSession);

        ~CRtpSessionSrtp();

        TInt SendRtpPacket( TRtpId aTranStreamId, const TRtpSendHeader& aHeaderInfo, 

        TInt SendRtpPacket( TRtpId aTranStreamId,

                            const TRtpSendHeader& aHeaderInfo,

                            const TDesC8& aPayloadData,

        TInt SendRtpPacket( TRtpId aTranStreamId,

                            TRtpSequence aSequenceNum,

                            const TRtpSendHeader& aHeaderInfo,

                            const TDesC8& aPayloadData,

        //TInt SendRtcpByePacket( TRtpId aTranStreamId, const TDesC8& aReason );

        //TInt SendRtcpAppPacket( TRtpId aTranStreamId, const TRtcpApp& aApp );

        //TInt SendRtcpSrPacket( TRtpId aTranStreamId );

        //TInt SendRtcpRrPacket( TRtpId aRecvStreamId );

		void SendSRTCPReportL(TRtpSSRC aSSRC);

   		TInt StartSession();

    public: // from MReceivedNotify

        void OnRtpReceivedL();

        void OnRtcpReceivedL();

    private: // construction

        CRtpSessionSrtp( const TRtpId aSessionId,

                     const TUint32* aProfileRTPTimeRates,

                     const TBool aStandardRtp,

                     MRtpErrNotify& aErrNotify,

                     const CRtpSDES* aSdesInfo,

                     MRtpAsignUniqueID& aAssignUniqueID,

                     CSRTPSession& aSRTPSession );

        void ConstructL( const TCreateSessionParams& aParams,

                         TUint& aPort,

                         TBool aEnableRtcp,

                         const TRtcpParams* aRtcpParams,

                         RSocketServ& aSocketServ,

                         RConnection& aRConn,

                         const RLibrary& aLibrary,

                         MRtpErrNotify& aErrNotify );

    	TInt UnprotectRtp(TRtpSSRC ssrc);

    	TInt UnprotectRtcp(TRtpSSRC ssrc);

    private:  

         CSRTPSession& iSRTPSession;

    	 HBufC8* iSndPacket;

    	 HBufC8* iRecvPacket;

    	 HBufC8* iSndRtcpPacket;

    	 HBufC8* iRecvRtcpPacket;

    };

#endif   // __RtpSessionSrtp_H

// End of File