1 /*

     2 * Copyright (c) 2004-2005 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:    

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #ifndef __RtpSessionSrtp_H

    22 #define __RtpSessionSrtp_H

    23 

    24 // INCLUDES

    25 #include <e32base.h>

    26 #include <rtpheader.h>

    27 #include "rtpsession.h"

    28 #include <srtpsession.h>

    29 

    30 

    31 /**

    32 *  class for rtp session. 

    33 *

    34 *  @lib RtpService.dll

    35 */

    36 class CRtpSessionSrtp :public CRtpSession

    37         { 

    38    

    39     public: // new functions

    40         static CRtpSessionSrtp* NewL( const TCreateSessionParams& aParams,

    41                                   TUint& aPort,

    42                                   TBool aEnableRtcp,

    43                                   const TRtcpParams* aRtcpParams,

    44                                   RSocketServ& aSocketServ,

    45                                   RConnection& aRConn,

    46                                   const TRtpId aSessionId,

    47                                   const CRtpSDES* aSdes,

    48                                   const TUint32* aProfileRTPTimeRates,

    49                                   const TBool aStandardRtp,

    50                                   const RLibrary& aLibrary,

    51                                   MRtpErrNotify& aErrNotify,

    52                                   MRtpAsignUniqueID& aAssignUniqueID,

    53                                   CSRTPSession& aSRTPSession);

    54                                   

    55         ~CRtpSessionSrtp();

    56 

    57         TInt SendRtpPacket( TRtpId aTranStreamId, const TRtpSendHeader& aHeaderInfo, 

    58                             const TDesC8& aPayloadData );

    59 

    60         TInt SendRtpPacket( TRtpId aTranStreamId,

    61                             const TRtpSendHeader& aHeaderInfo,

    62                             const TDesC8& aPayloadData,

    63                             TRequestStatus& aStatus );

    64 

    65         

    66         TInt SendRtpPacket( TRtpId aTranStreamId,

    67                             TRtpSequence aSequenceNum,

    68                             const TRtpSendHeader& aHeaderInfo,

    69                             const TDesC8& aPayloadData,

    70                             TRequestStatus& aStatus );

    71 

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

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

    74         //TInt SendRtcpSrPacket( TRtpId aTranStreamId );

    75         //TInt SendRtcpRrPacket( TRtpId aRecvStreamId );

    76 		void SendSRTCPReportL(TRtpSSRC aSSRC);

    77    		TInt StartSession();

    78 

    79     public: // from MReceivedNotify

    80         void OnRtpReceivedL();

    81         void OnRtcpReceivedL();

    82  

    83     private: // construction

    84         

    85         CRtpSessionSrtp( const TRtpId aSessionId,

    86                      const TUint32* aProfileRTPTimeRates,

    87                      const TBool aStandardRtp,

    88                      MRtpErrNotify& aErrNotify,

    89                      const CRtpSDES* aSdesInfo,

    90                      MRtpAsignUniqueID& aAssignUniqueID,

    91                      CSRTPSession& aSRTPSession );

    92 

    93         void ConstructL( const TCreateSessionParams& aParams,

    94                          TUint& aPort,

    95                          TBool aEnableRtcp,

    96                          const TRtcpParams* aRtcpParams,

    97                          RSocketServ& aSocketServ,

    98                          RConnection& aRConn,

    99                          const RLibrary& aLibrary,

   100                          MRtpErrNotify& aErrNotify );

   101 

   102     	TInt UnprotectRtp(TRtpSSRC ssrc);

   103     	TInt UnprotectRtcp(TRtpSSRC ssrc);

   104     private:  

   105   

   106          CSRTPSession& iSRTPSession;

   107     	 HBufC8* iSndPacket;

   108     	 HBufC8* iRecvPacket;

   109     	 HBufC8* iSndRtcpPacket;

   110     	 HBufC8* iRecvRtcpPacket;

   111     	 

   112     };

   113 

   114 #endif   // __RtpSessionSrtp_H

   115  

   116 // End of File