multimediacommscontroller/tsrc/stubs/src/mccrtpkeepalivecontainer_STUB.cpp
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     1 /*
       
     2 * Copyright (c) 2002-2008 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:    RTP Keepalive mechanism
       
    15 *
       
    16 */
       
    17 
       
    18 
       
    19 
       
    20 
       
    21 // INCLUDE FILES
       
    22 #include <e32math.h>
       
    23 #include "mccrtpkeepalivecontainer.h"
       
    24 #include "mccrtpkeepalive.h"
       
    25 #include "mccdef.h"
       
    26 #include "mccinternaldef.h"
       
    27 #include "mccsubcontrollerlogs.h"
       
    28 #include "mccinternalevents.h"
       
    29 #include "mccrtpinterface.h"
       
    30 
       
    31 
       
    32 // EXTERNAL DATA STRUCTURES
       
    33 
       
    34 // EXTERNAL FUNCTION PROTOTYPES  
       
    35 
       
    36 // CONSTANTS
       
    37 
       
    38 // MACROS
       
    39 
       
    40 // LOCAL CONSTANTS AND MACROS
       
    41 
       
    42 // MODULE DATA STRUCTURES
       
    43 
       
    44 // LOCAL FUNCTION PROTOTYPES
       
    45 
       
    46 // FORWARD DECLARATIONS
       
    47 
       
    48 
       
    49 // ============================= LOCAL FUNCTIONS =============================
       
    50 
       
    51 
       
    52 // ============================ MEMBER FUNCTIONS =============================
       
    53 
       
    54 // ---------------------------------------------------------------------------
       
    55 // CMccRtpKeepaliveContainer::NewL
       
    56 // ---------------------------------------------------------------------------
       
    57 //
       
    58 CMccRtpKeepaliveContainer* CMccRtpKeepaliveContainer::NewL( 
       
    59     MAsyncEventHandler& aEventHandler,
       
    60     CRtpAPI& aRtpAPI,
       
    61     TRtpId aRtpSessionId )
       
    62     {
       
    63     CMccRtpKeepaliveContainer* self = 
       
    64         new ( ELeave ) CMccRtpKeepaliveContainer( aEventHandler,
       
    65                                                   aRtpAPI,
       
    66                                                   aRtpSessionId );
       
    67                                                   
       
    68     return self;  
       
    69     }
       
    70 
       
    71 // ---------------------------------------------------------------------------
       
    72 // CMccRtpKeepaliveContainer::~CMccRtpKeepaliveContainer
       
    73 // ---------------------------------------------------------------------------
       
    74 //        
       
    75 CMccRtpKeepaliveContainer::~CMccRtpKeepaliveContainer()
       
    76     {
       
    77     iKeepaliveHandlers.ResetAndDestroy();
       
    78     }
       
    79 
       
    80 // ---------------------------------------------------------------------------
       
    81 // CMccRtpKeepaliveContainer::StartKeepaliveL
       
    82 // ---------------------------------------------------------------------------
       
    83 //
       
    84 void CMccRtpKeepaliveContainer::StartKeepaliveL( 
       
    85     MMccRtpInterface& /*aUser*/, 
       
    86     TMccCodecInfo& /*aCodecInfo*/,
       
    87     CMccRtpMediaClock& /*aRtpMediaClock*/ )
       
    88     {
       
    89     __SUBCONTROLLER( "CMccRtpKeepalive::StartKeepaliveL()" )
       
    90     
       
    91     iStopped = EFalse;
       
    92     
       
    93     /*
       
    94     if ( aCodecInfo.iKeepaliveInterval > 0 && !iStopped )
       
    95         {
       
    96         __SUBCONTROLLER( "CMccRtpKeepalive::StartKeepaliveL(), interval defined" )
       
    97         
       
    98         CMccRtpKeepalive* handler = FindKeepaliveHandler( aCodecInfo.iKeepalivePT );
       
    99         if ( !handler )
       
   100             {
       
   101             handler = CMccRtpKeepalive::NewL( iEventHandler, 
       
   102                                               iRtpAPI, 
       
   103                                               iRtpSessionId, 
       
   104                                               aCodecInfo.iKeepalivePT,
       
   105                                               aCodecInfo.iKeepaliveInterval,
       
   106                                               aCodecInfo.iKeepaliveData,
       
   107                                               iRemoteAddressSet );
       
   108             CleanupStack::PushL( handler );
       
   109             iKeepaliveHandlers.AppendL( handler ); 
       
   110             CleanupStack::Pop( handler );                                                                  
       
   111             }
       
   112         handler->StartKeepaliveL( aUser );
       
   113         }
       
   114         */
       
   115     }
       
   116 
       
   117 // ---------------------------------------------------------------------------
       
   118 // CMccRtpKeepaliveContainer::StopKeepalive
       
   119 // ---------------------------------------------------------------------------
       
   120 //        
       
   121 TInt CMccRtpKeepaliveContainer::StopKeepalive( 
       
   122     MMccRtpInterface& /*aUser*/, 
       
   123     const TMccCodecInfo& /*aCodecInfo*/ )
       
   124     {
       
   125     
       
   126     iStopped = ETrue;
       
   127     
       
   128     /*
       
   129     TInt err( KErrNotFound );
       
   130     CMccRtpKeepalive* handler = FindKeepaliveHandler( aCodecInfo.iKeepalivePT );
       
   131     if ( handler )
       
   132         {
       
   133         TInt refCount( 0 );
       
   134         err = handler->StopKeepalive( aUser, refCount );
       
   135         if ( !refCount )
       
   136             {
       
   137             // No more users, can be removed
       
   138             TInt index = iKeepaliveHandlers.Find( handler );
       
   139             if ( index != KErrNotFound )
       
   140                 {
       
   141                 delete iKeepaliveHandlers[ index ];
       
   142                 iKeepaliveHandlers.Remove( index );
       
   143                 }
       
   144             }
       
   145         }
       
   146     return err;
       
   147     */
       
   148     return KErrNone;
       
   149     }
       
   150     
       
   151 // ---------------------------------------------------------------------------
       
   152 // CMccRtpKeepaliveContainer::ResetKeepAliveTimer
       
   153 // ---------------------------------------------------------------------------
       
   154 //    
       
   155 void CMccRtpKeepaliveContainer::ResetKeepaliveTimer()
       
   156     {
       
   157 /*    TInt count = iKeepaliveHandlers.Count();        
       
   158     for ( TInt i = 0; i < count; i++ )
       
   159         {
       
   160         iKeepaliveHandlers[ i ]->ResetKeepaliveTimer();
       
   161         }*/        
       
   162     }    
       
   163 
       
   164 // ---------------------------------------------------------------------------
       
   165 // CMccRtpKeepaliveContainer::UpdateParamsL
       
   166 // ---------------------------------------------------------------------------
       
   167 //  
       
   168 void CMccRtpKeepaliveContainer::UpdateParamsL( MMccRtpInterface& aUser,
       
   169     const TMccCodecInfo& aCodecInfo )
       
   170     {
       
   171     }
       
   172 
       
   173 // ---------------------------------------------------------------------------
       
   174 // CMccRtpKeepaliveContainer::StopAll
       
   175 // ---------------------------------------------------------------------------
       
   176 //    
       
   177 void CMccRtpKeepaliveContainer::StopAll()
       
   178     {
       
   179     iKeepaliveHandlers.ResetAndDestroy();
       
   180     iStopped = ETrue;
       
   181     }
       
   182 
       
   183 // ---------------------------------------------------------------------------
       
   184 // CMccRtpKeepaliveContainer::RemoteAddressSet
       
   185 // ---------------------------------------------------------------------------
       
   186 //   
       
   187 TInt CMccRtpKeepaliveContainer::RemoteAddressSet()
       
   188     {
       
   189     /*TInt err( KErrNotReady );
       
   190     iRemoteAddressSet = ETrue;
       
   191     if ( !iStopped )
       
   192         {
       
   193         err = KErrNone;
       
   194         for ( TInt i = 0; i < iKeepaliveHandlers.Count(); i++ )
       
   195             {
       
   196             err |= iKeepaliveHandlers[ i ]->RemoteAddressSet();
       
   197             }
       
   198         }
       
   199     return err;*/
       
   200     }
       
   201 
       
   202 // ---------------------------------------------------------------------------
       
   203 // CMccRtpKeepaliveContainer::FindKeepaliveHandler
       
   204 // ---------------------------------------------------------------------------
       
   205 //   
       
   206 CMccRtpKeepalive* CMccRtpKeepaliveContainer::FindKeepaliveHandler( 
       
   207     TUint8 aKeepAlivePT, MMccRtpInterface& aUser )
       
   208     {
       
   209     /*CMccRtpKeepalive* handler = NULL;
       
   210     for ( TInt i = 0; i < iKeepaliveHandlers.Count() && !handler; i++ )
       
   211         {
       
   212         if ( aUser.IsSink() )
       
   213             {
       
   214             if ( iKeepaliveHandlers[ i ]->StreamId() == aUser.RtpStreamId() )
       
   215                 {
       
   216                 handler = iKeepaliveHandlers[ i ];
       
   217                 }
       
   218             }
       
   219         else
       
   220             {
       
   221             if ( iKeepaliveHandlers[ i ]->PayloadType() == aKeepAlivePayloadType )
       
   222                 {
       
   223                 handler = iKeepaliveHandlers[ i ];
       
   224                 }
       
   225             }
       
   226         }
       
   227     return handler;*/
       
   228     }
       
   229     
       
   230 // ---------------------------------------------------------------------------
       
   231 // CMccRtpKeepaliveContainer::CMccRtpKeepaliveContainer
       
   232 // ---------------------------------------------------------------------------
       
   233 //        
       
   234 CMccRtpKeepaliveContainer::CMccRtpKeepaliveContainer( 
       
   235     MAsyncEventHandler& aEventHandler,
       
   236     CRtpAPI& aRtpAPI,
       
   237     TRtpId aRtpSessionId ) :
       
   238     iEventHandler( aEventHandler ), 
       
   239     iRtpAPI( aRtpAPI ),
       
   240     iRtpSessionId( aRtpSessionId )
       
   241     {
       
   242     }      
       
   243 
       
   244        
       
   245 // ========================== OTHER EXPORTED FUNCTIONS =======================
       
   246 
       
   247 //  End of File