1 // Copyright (c) 2004-2009 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 //

    15 

    16 /**

    17  @file

    18  @internalComponent

    19 */

    20 

    21 #ifndef RTP_INTERNAL_H_

    22 #define RTP_INTERNAL_H_

    23 #include "rtp.h"

    24 

    25 

    26 

    27 class RRtpSession_Internal: public RRtpSession

    28 	{

    29 	

    30 public:

    31 	using RRtpSession::OpenL;

    32 

    33 

    34 	/** 

    35 	@internalComponent

    36     

    37 	Opens the session and initialises it.

    38 

    39 	No events will be generated until after control returns to the

    40 	active scheduler. The client has this time to initialise the

    41 	object by adding event callbacks.

    42 

    43 	This API uses the RTP Stack implemented as a CF Prorotocol. The SubConnection

    44 	which is passed to the API should be initialised with the RTP Params. 

    45 

    46 	@param aServer         Socket Server. 

    47 	@param aLocalAddr      The maximum size of a received packet.

    48 	@param aRemoteAddr     The RTCP socket.

    49 	@param aMaxRXSize      The maximum size of a received packet.

    50 	@param aSubConnection  The subconnection with RTP Parametrs set on it.

    51 	@param aCName          The CNAME. It needs to be same as the one set using the API:

    52     					   CSubConRTPGenericParamSet::SetCNAMEL(const TDesC8& aCName).

    53     					   If the descriptor is KNullDesC8,the RTCP session is not created.

    54                            

    55 	*/

    56 	IMPORT_C void OpenL(RSocketServ& aServer, TSockAddr& aLocalAddr,

    57 						TSockAddr& aRemoteAddr,

    58 						TInt aMaxRXSize, RSubConnection& aSubConnection, TInt aPriority = EPriorityNormal, 

    59 						const TDesC8& aCNAME = KNullDesC8);

    60 						

    61 						

    62 	

    63 	/**

    64 	@internalComponent

    65 

    66 	Gets the remote RTCP Statistics for the current RTP session

    67     

    68 	@param SSRC of the sender

    69 	@param RTCP Statistics class that stores the RTCP statistics for the 

    70 	current RTP session

    71 	*/

    72 	

    73 	IMPORT_C TInt RtcpStatistics(TUint32 aSsrc, TRtcpStatistics &aRtcpStatistics);

    74 	

    75 	

    76 	

    77 	/**

    78 	@internalComponent

    79 

    80 	Pre and Post processing function for RTP and RTCP packets

    81 

    82 	If a function is registered for a particular event, it will be called when 

    83 	that event occurs. One callback function can be associated with more than 1

    84 	callback registration. Callback functions take a pointer argument

    85 	which was supplied as part of the registration

    86 

    87 	@param aType Event type

    88 		

    89 	@param aCallback Callback object

    90 		

    91 	@param aPtr Pointer to data that needs to be passed to the callback function

    92 	*/

    93 	IMPORT_C void SetPrePostProcessingRegisterCallback(MPrePostProcessingCallback* aPrePostProcessingCallback);

    94 

    95 

    96 	};

    97 

    98 #endif //RTP_INTERNAL_H_

    99 

   100