diff -r 000000000000 -r 1bce908db942 multimediacommscontroller/mmccsubcontroller/src/mcculdlclient.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommscontroller/mmccsubcontroller/src/mcculdlclient.cpp	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,1063 @@
+/*
+* Copyright (c) 2004-2008 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:    UL/DL Session abstraction for Mcc Subthread clients
+*
+*/
+
+
+
+
+// INCLUDE FILES
+#include <e32math.h>
+
+#include "mcculdlclient.h"
+
+#include "mmccnetworksettings.h"
+#include "mccsymsubthreadclient.h"
+#include "mcccodecconfigurator.h"
+#include "mccsubcontrollerlogs.h"
+#include "mccrtpmediaclock.h"
+#include "mmccsecureinterface.h"
+
+
+// EXTERNAL DATA STRUCTURES
+
+// EXTERNAL FUNCTION PROTOTYPES  
+
+// CONSTANTS
+
+// MACROS
+
+// LOCAL CONSTANTS AND MACROS
+
+// MODULE DATA STRUCTURES
+
+// LOCAL FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::CMccUlDlClient
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+CMccUlDlClient::CMccUlDlClient( MMccEventHandler* aMccEventHandler,
+                                MMccResources* aMccResources,
+                                TUint32 aSessionId ) :
+                                iSessionId( aSessionId ),
+                                iMccEventHandler( aMccEventHandler ),
+                                iMccResources( aMccResources )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+void CMccUlDlClient::ConstructL()
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::ConstructL" )
+    User::LeaveIfNull( iMccEventHandler );
+    User::LeaveIfNull( iMccResources );
+    iRtpMediaClock = CMccRtpMediaClock::NewL();
+    
+	__SUBCONTROLLER( "CMccUlDlClient::ConstructL, exit" )
+    }   
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::NewL
+// Static constructor.
+// -----------------------------------------------------------------------------
+EXPORT_C CMccUlDlClient* CMccUlDlClient::NewL( MMccEventHandler* aMccEventHandler,
+                                               MMccResources* aMccResources,
+                                               TUint32 aSessionId )
+    {
+    CMccUlDlClient* self = new ( ELeave ) CMccUlDlClient( aMccEventHandler,
+                                                          aMccResources,
+                                                          aSessionId );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::~CMccUlDlClient
+// Destructor
+// -----------------------------------------------------------------------------  
+EXPORT_C CMccUlDlClient::~CMccUlDlClient()
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::~CMccUlDlClient" )
+	
+    iClientArray.ResetAndDestroy();
+    iClientArray.Close();
+    
+    delete iRtpMediaClock;
+
+	__SUBCONTROLLER( "CMccUlDlClient::~CMccUlDlClient, exit" )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::MaxGainL
+// Returns the maximum gain for uplink stream
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::MaxGainL( const TUint32 aLinkId, 
+										const TUint32 aStreamId,
+                                        TInt& aMaxGain )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::MaxGainL" )
+    TInt stream = FindLinkL( aLinkId );
+    aMaxGain = iClientArray[stream]->MaxGainL( aStreamId );
+	__SUBCONTROLLER_INT1( "CMccUlDlClient::MaxGainL, exit with MaxGain",
+	                      aMaxGain )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::MaxVolumeL
+// Returns the mareximum volume for downlink stream
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::MaxVolumeL( const TUint32 aLinkId,
+										  const TUint32 aStreamId,
+                                          TInt& aMaxVolume )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::MaxVolumeL" )
+    TInt link = FindLinkL( aLinkId );
+    aMaxVolume = iClientArray[link]->MaxVolumeL( aStreamId );
+	__SUBCONTROLLER_INT1( "CMccUlDlClient::MaxVolumeL, exit with\
+MaxVolume", aMaxVolume )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::OpenL
+// Opens ul/dl clients
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::OpenL( const TUint32 aLinkId,
+                                     const TUint32 aStreamId,
+                                     TInt aStreamType,
+                                     TFourCC aFourCC,
+                                     MDataSource* aDataSource, 
+                                     MDataSink* aSink,
+                                     TMMFPrioritySettings aSettings )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::OpenL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid", aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamid", aStreamId )
+    TInt link = FindLinkL( aLinkId );
+    iClientArray[link]->OpenL( aStreamType, aFourCC,
+                               aDataSource, aSink,
+                               aStreamId, aSettings );    
+	__SUBCONTROLLER( "CMccUlDlClient::OpenL, exit with id" )
+    }    
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::PrepareL
+// Prepare ul/dl client
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::PrepareL( const TUint32 aLinkId,
+                                        const TUint32 aStreamId,
+                                        const TUint32 aEndpointId )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::PrepareL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient endpointId",  aEndpointId )
+    TInt link = FindLinkL( aLinkId );
+    iClientArray[link]->PrepareL( aStreamId, aEndpointId );
+
+	__SUBCONTROLLER( "CMccUlDlClient::PrepareL, exit" )
+    }  
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::PlayL
+// Plays ul/dl stream
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::PlayL( const TUint32 aLinkId,
+                                     const TUint32 aStreamId,
+                                     const TUint32 aEndpointId,
+                                     TBool aStreamPaused,
+                                     TBool aEnableRTCP )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::PlayL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient endpointId",  aEndpointId )
+    TInt link = FindLinkL( aLinkId );
+    iClientArray[link]->PlayL( aStreamId, aEndpointId, aStreamPaused, aEnableRTCP );
+
+	__SUBCONTROLLER( "CMccUlDlClient::PlayL, exit" )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::PauseL
+// Pauses ul/dl stream
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::PauseL( const TUint32 aLinkId,
+                                      const TUint32 aStreamId,
+                                      const TUint32 aEndpointId,
+                                      TBool aEnableRTCP )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::PauseL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient endpointId",  aEndpointId )
+    TInt link = FindLinkL( aLinkId );
+    iClientArray[link]->PauseL( aStreamId, aEndpointId, aEnableRTCP );
+
+	__SUBCONTROLLER( "CMccUlDlClient::PauseL, exit" )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::StopL
+// Stops ul/dl stream
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::StopL( const TUint32 aLinkId,
+                                     const TUint32 aStreamId,
+                                     const TUint32 aEndpointId )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::StopL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient endpointId",  aEndpointId )
+    TInt link = FindLinkL( aLinkId );
+    iClientArray[link]->StopL( aStreamId, aEndpointId );
+	__SUBCONTROLLER( "CMccUlDlClient::StopL, exit" )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::CloseL
+// Closes ul/dl client
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::CloseL( const TUint32 aLinkId,
+                                      const TUint32 aStreamId )    
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::CloseL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt linkId = FindLinkL( aLinkId );
+    iClientArray[linkId]->CloseL( aStreamId );
+	__SUBCONTROLLER( "CMccUlDlClient::CloseL, exit" )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::ResumeL
+// Resumes ul/dl stream
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::ResumeL( const TUint32 aLinkId,
+                                       const TUint32 aStreamId,
+                                       const TUint32 aEndpointId,
+                                       TBool aEnableRTCP )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::ResumeL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient endpointId",  aEndpointId )
+    TInt link = FindLinkL( aLinkId );
+    iClientArray[link]->ResumeL( aStreamId, aEndpointId, aEnableRTCP );
+
+	__SUBCONTROLLER( "CMccUlDlClient::ResumeL, exit" )
+    }    
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::ResumeL
+// Resumes ul/dl stream
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TBool CMccUlDlClient::StreamsExistsL( const TUint32 aLinkId )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::StreamsExistsL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+    TInt link = FindLinkL( aLinkId );
+    return iClientArray[link]->StreamsExistsL();
+    }    
+
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::GetGainL
+// Get the current ul gain
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CMccUlDlClient::GetGainL( const TUint32 aLinkId,
+                                        const TUint32 aStreamId,
+                                        TInt& aGain )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::GetGainL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt link = FindLinkL( aLinkId );
+    aGain = iClientArray[link]->GetGainL( aStreamId );
+	__SUBCONTROLLER( "CMccUlDlClient::GetGainL, exit" )
+    return KErrNone;
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::GetCodecL
+// Get current codec
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::GetCodecL( const TUint32 aLinkId,
+                                         const TUint32 aStreamId,
+                                         TMccCodecInfo& aCodec )
+    {
+	__SUBCONTROLLER_INT1( "CMccUlDlClient::GetCodecL linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient::GetCodecL streamId",  aStreamId )
+    
+    const TInt link = FindLinkL( aLinkId );
+    iClientArray[link]->CodecInformationL( aStreamId, aCodec );
+    
+	__SUBCONTROLLER( "CMccUlDlClient::GetCodecL exit" )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::GetFmtpAttrL
+// Get current codec
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::GetFmtpAttrL( const TUint32 aLinkId,
+                                              const TUint32 aStreamId,
+                                              TDes8& aFmtp )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::GetFmtpAttrL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt link = this->FindLinkL( aLinkId );
+    iClientArray[link]->GetFmtpAttrL( aStreamId, aFmtp );
+	__SUBCONTROLLER( "CMccUlDlClient::GetFmtpAttrL, exit" )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::GetPlayBalanceL
+// Returns the play balance of dl client 
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CMccUlDlClient::GetPlayBalanceL( const TUint32 aLinkId,
+                                               const TUint32 aStreamId,
+                                               TInt& aLeftBalance,
+                                               TInt& aRightBalance )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::GetPlayBalanceL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt link = FindLinkL( aLinkId );
+    iClientArray[link]->GetBalanceL( aStreamId, aLeftBalance, aRightBalance );
+	__SUBCONTROLLER( "CMccUlDlClient::GetPlayBalanceL, exit" )
+    return KErrNone;
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::GetRecordBalanceL
+// Returns the record balance of ul client
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CMccUlDlClient::GetRecordBalanceL( const TUint32 aLinkId,
+                                                 const TUint32 aStreamId,
+                                                 TInt& aLeftBalance,
+                                                 TInt& aRightBalance )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::GetRecordBalanceL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt link = FindLinkL( aLinkId );
+    iClientArray[link]->GetBalanceL( aStreamId, aLeftBalance, aRightBalance );
+	__SUBCONTROLLER( "CMccUlDlClient::GetRecordBalanceL, exit" )
+    return KErrNone;
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::SetPriorityL
+// Sets the link priority
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CMccUlDlClient::SetPriorityL( const TUint32 aLinkId,
+                                            const TUint32 aStreamId,
+                                            TMMFPrioritySettings aPrioritySettings )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::SetPriorityL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt link = FindLinkL( aLinkId );
+    iClientArray[link]->SetPrioritySettingsL( aStreamId, aPrioritySettings );
+	__SUBCONTROLLER( "CMccUlDlClient::SetPriorityL, exit" )
+    return KErrNone;
+    }   
+
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::SetVolumeL
+// Sets the volume for downlink stream
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CMccUlDlClient::SetVolumeL( TInt aVolume )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::GetRecordBalanceL" )
+    TInt indexCount = iClientArray.Count();      
+    TInt err = KErrNone;
+    TInt i = 0;
+     for ( i = 0 ;  i < indexCount ; i++ )
+        { 
+        iClientArray[i]->SetVolumeL( aVolume );
+        }
+	__SUBCONTROLLER( "CMccUlDlClient::GetRecordBalanceL, exit" )
+    return err;
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::SetGainL
+// Sets the gain for uplink stream
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CMccUlDlClient::SetGainL( TInt aGain )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::SetGainL" )
+    TInt indexCount = iClientArray.Count();
+    TInt err = KErrNone;
+    TInt i = 0;
+    for ( i = 0 ;  i < indexCount ; i++ )
+        { 
+        iClientArray[i]->SetGainL( aGain );
+        }
+	__SUBCONTROLLER( "CMccUlDlClient::SetGainL, exit" )
+    return err;
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::SetRecordBalanceL
+// Set the record balance for uplink stream
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::SetRecordBalanceL( const TUint32 aLinkId,
+                                                 const TUint32 aStreamId, 
+                                                 TInt aLeftBalance, 
+                                                 TInt aRightBalance )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::SetRecordBalanceL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt link = FindLinkL( aLinkId );
+    iClientArray[link]->SetBalanceL( aStreamId, aLeftBalance, aRightBalance );
+	__SUBCONTROLLER( "CMccUlDlClient::SetRecordBalanceL, exit" )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::SetPlayBalanceL
+// Set the record balance for downlink stream
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::SetPlayBalanceL( const TUint32 aLinkId, 
+                                               const TUint32 aStreamId, 
+                                               TInt aLeftBalance, 
+                                               TInt aRightBalance )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::SetPlayBalanceL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt link = FindLinkL( aLinkId );
+    iClientArray[link]->SetBalanceL( aStreamId, aLeftBalance, aRightBalance );
+	__SUBCONTROLLER( "CMccUlDlClient::SetPlayBalanceL, exit" )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::CreateLinkL
+// Creates link, 1st step in link creation
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::CreateLinkL( TUint32& aLinkId,
+                                           TInt aType )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::CreateLinkL" )
+	TInt err( KErrNone );
+	
+    switch ( aType )
+        {
+        case KMccLinkGeneral:
+        case KMccLinkGeneralVideo:
+            {
+            CMccSymSubthreadClient* symClient = 
+                CMccSymSubthreadClient::NewL( this, iMccResources, aType, iSessionId );
+
+            err = StoreLink( symClient );
+            if ( err == KErrNone )
+                {
+                aLinkId = reinterpret_cast<TUint32>( symClient );
+                symClient->SetLinkId( aLinkId );
+                }
+            else
+                {
+                delete symClient;
+                }
+            break;
+            }
+
+        case KMccLinkLocal:
+            {
+            CMccSymSubthreadClient* symClient = 
+                CMccSymSubthreadClient::NewL( this, iMccResources, aType, iSessionId );
+
+            err = StoreLink( symClient );
+            if ( err == KErrNone )
+                {
+                aLinkId = reinterpret_cast<TUint32>( symClient );
+    			symClient->SetLinkId( aLinkId );
+                }
+            else
+                {
+                delete symClient;
+                }
+            break;
+            }
+            
+        case KMccLinkSecure:
+        case KMccLinkSecureVideo:
+            {
+            CMccSymSubthreadClient* symClient = 
+                CMccSymSubthreadClient::NewL( this, iMccResources, aType, iSessionId );    
+            
+            err = StoreLink( symClient );
+            if ( err == KErrNone )
+                {
+    			aLinkId = reinterpret_cast<TUint32>( symClient );
+    			symClient->SetLinkId( aLinkId );
+                }
+            else
+                {
+                delete symClient;
+                }
+            break;
+            }    
+            
+        default:
+            err = KErrNotSupported;
+            break;
+        }
+
+	User::LeaveIfError( err );
+
+	__SUBCONTROLLER_INT1( "CMccUlDlClient::CreateLinkL, exit with id", aLinkId )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::InitializeLinkL
+// Initializes ul and dl links, 2nd step in link creation
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::InitializeLinkL( TRequestStatus& aStatus,
+                                               TUint32 aLinkId,
+                                               TInt aIapId )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::InitializeLinkL" )
+
+    TInt link = FindLinkL( aLinkId );
+    iClientArray[link]->InitializeLinkL( aStatus, aIapId );
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::CreateRtpSessionL
+// Creates RTP session, 3rd step in link creation
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::CreateRtpSessionL( TUint32 aLinkId,
+                                                 TUint aPort,
+                                                 TInt aIpTOS,
+                                                 TInt /*aMediaSignaling*/ )  
+    {
+    __SUBCONTROLLER( "CMccUlDlClient::CreateRtpSessionL" )
+    
+    TInt link = FindLinkL( aLinkId );
+        
+    iClientArray[link]->CreateRtpSessionL( aPort, 
+                                           EFalse, 
+                                           aIpTOS, 
+                                           *iRtpMediaClock );
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::CloseLinkL
+// Closes ul/dl client
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CMccUlDlClient::CloseLinkL( TUint32 aLinkId )    
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::CloseLinkL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+    TInt arrayId = FindLinkL( aLinkId );
+    CMccSubThreadClientBase* temp = iClientArray[arrayId];    
+    iClientArray[arrayId]->CloseL();
+    iClientArray.Remove( arrayId );
+    delete temp;
+
+    // Notify the interface that an link has been closed
+    TMccEvent event( iSessionId, aLinkId, KNullId, KNullId,
+        KMccEventCategoryStream, KMccStreamClosed, KErrNone, KNullDesC8 );
+    iMccEventHandler->SendMccEventToClient( event );
+
+	__SUBCONTROLLER( "CMccUlDlClient::CloseLinkL, exit" )
+    return KErrNone;
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlSubThreadClient::SetRemoteAddressL
+// Sets the remote address for uplink stream
+// -----------------------------------------------------------------------------
+EXPORT_C void CMccUlDlClient::SetRemoteAddressL( TInetAddr aRemAddr,
+                                                 TUint32 aLinkId ) 
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::SetRemoteAddressL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+    TInt ind = FindLinkL( aLinkId );
+    iClientArray[ind]->SetRemoteAddressL( aRemAddr );
+	__SUBCONTROLLER( "CMccUlDlClient::SetRemoteAddressL, exit" )
+    }
+    
+// -----------------------------------------------------------------------------
+// CMccUlSubThreadClient::SetRemoteRtcpAddrL
+// Sets the remote address for uplink stream
+// -----------------------------------------------------------------------------
+EXPORT_C void CMccUlDlClient::SetRemoteRtcpAddrL( TInetAddr aRemAddr,
+                                                 TUint32 aLinkId ) 
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::SetRemoteRtcpAddrL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+    TInt ind = FindLinkL( aLinkId );
+    iClientArray[ind]->SetRemoteRtcpAddrL( aRemAddr );
+	__SUBCONTROLLER( "CMccUlDlClient::SetRemoteRtcpAddrL, exit" )
+    }
+    
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::GetCodecDefaultsL
+// Get default codec values
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::GetCodecDefaultsL(
+	const TUid aType, TDes8& aParam, TMccCodecInfo& aCodec )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::GetCodecDefaultsL" )
+    MccCodecConfigurator::GetCodecDefaultsL( aType, aParam, aCodec );
+	__SUBCONTROLLER( "CMccUlDlClient::GetCodecDefaultsL, exit" )
+	}
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::GetSessionId()
+// returns the session id
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TUint32 CMccUlDlClient::GetSessionId()
+    {
+	__SUBCONTROLLER_INT1( "CMccUlDlClient::GetSessionId, id ", iSessionId )
+    return iSessionId;
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::SendMediaSignalL
+// Send media signal to given stream
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::SendMediaSignalL( const TMccEvent& aEvent )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::SendMediaSignalL" )
+    TInt link = FindLinkL( aEvent.iLinkId );
+    iClientArray[link]->SendMediaSignalL( aEvent );
+	__SUBCONTROLLER( "CMccUlDlClient::SendMediaSignalL, exit" )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::SetCodecInformationL
+// Set the codec information for the stream
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::SetCodecInformationL( const TUint32 aLinkId, 
+                                                    const TUint32 aStreamId,
+                                                    const TMccCodecInfo& aCodecInfo,
+                                                    const TDesC8& aFmtp )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::SetCodecInformationL" )
+    TInt link = this->FindLinkL( aLinkId );
+    iClientArray[link]->SetCodecInformationL( aStreamId, aCodecInfo, aFmtp );
+	__SUBCONTROLLER( "CMccUlDlClient::SetCodecInformationL, exit" )
+    }
+ 
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::GetSupportedBitratesL
+// Get the supported bitrates from the codec of the specified stream
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::GetSupportedBitratesL( const TUint32 aLinkId, 
+                                  const TUint32 /*aStreamId*/,
+                                  RArray<TUint>& /*aBitrates*/ )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::GetSupportedBitratesL" )
+    this->FindLinkL( aLinkId );
+    User::Leave( KErrNotSupported );
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::GetSSRCL
+// Get syncronization source for the specified stream
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::GetSSRCL( const TUint32 aLinkId, 
+                       					const TUint32 aStreamId, 
+                        				TUint32&      aSSRCValue)
+	{
+	__SUBCONTROLLER( "CMccUlDlClient::GetSSRCL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+	TInt link = this->FindLinkL( aLinkId );
+	iClientArray[link]->GetSSRCL( aStreamId, aSSRCValue );
+	}
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::SendRTCPReceiverReportL
+// Sends a RTCP receiver report
+// -----------------------------------------------------------------------------
+// 
+EXPORT_C void CMccUlDlClient::SendRTCPReceiverReportL( const TUint32 aLinkId, 
+                                                       const TUint32 aStreamId )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::SendRTCPReceiverReportL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt link = this->FindLinkL( aLinkId );
+    iClientArray[link]->SendRTCPReceiverReportL( aStreamId );
+	__SUBCONTROLLER( "CMccUlDlClient::SendRTCPReceiverReportL, exit" )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::SendRTCPSenderReportL
+// Sends a RTCP sender report
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::SendRTCPSenderReportL( const TUint32 aLinkId,
+                                                     const TUint32 aStreamId )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::SendRTCPSenderReportL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt link = this->FindLinkL( aLinkId );
+    iClientArray[link]->SendRTCPSenderReportL( aStreamId );
+	__SUBCONTROLLER( "CMccUlDlClient::SendRTCPSenderReportL, exit" )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::SendRTCPSenderReportL
+// Sends a RTCP sender report
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::SendRTCPDataL( const TUint32 aLinkId,
+                                             const TUint32 aStreamId,
+                                             const TDesC8& aData )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::SendRTCPDataL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt link = this->FindLinkL( aLinkId );
+    iClientArray[link]->SendRTCPDataL( aStreamId, aData );
+	__SUBCONTROLLER( "CMccUlDlClient::SendRTCPDataL, exit" )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::StartInactivityTimer
+// Starts inactivity timer for a stream in a given link.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::StartInactivityTimerL( const TUint32 aLinkId, 
+                                                     const TUint32 aStreamId,
+                                                     TUint32 aTimeoutTime )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::StartInactivityTimerL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt link = this->FindLinkL( aLinkId );
+    iClientArray[link]->StartInactivityTimerL( aStreamId, aTimeoutTime );
+	__SUBCONTROLLER( "CMccUlDlClient::StartInactivityTimerL, exit" )
+    }                                           
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::StopInactivityTimer
+// Stops inactivity timer for a stream in a given link.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::StopInactivityTimerL( const TUint32 aLinkId,
+                                                    const TUint32 aStreamId )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::StopInactivityTimerL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt link = this->FindLinkL( aLinkId );
+    iClientArray[link]->StopInactivityTimerL( aStreamId );
+	__SUBCONTROLLER( "CMccUlDlClient::StopInactivityTimerL, exit" )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::SetAudioRouteL
+// -----------------------------------------------------------------------------
+//    
+EXPORT_C void CMccUlDlClient::SetAudioRouteL( 
+    TUint32 aLinkId, 
+    TUint32 aStreamId,
+    TUint32 aRoutingDestination )
+    {
+    __SUBCONTROLLER( "CMccUlDlClient::SetAudioRouteL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt link = this->FindLinkL( aLinkId );
+    iClientArray[ link ]->SetAudioRouteL( aStreamId, aRoutingDestination );
+	__SUBCONTROLLER( "CMccUlDlClient::StopInactivityTimerL, exit" )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::GetAudioRouteL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::GetAudioRouteL( 
+    TUint32 aLinkId, 
+    TUint32 aStreamId,
+    TUint32& aRoutingDestination )
+    {
+    __SUBCONTROLLER( "CMccUlDlClient::SetAudioRouteL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt link = this->FindLinkL( aLinkId );
+    iClientArray[ link ]->GetAudioRouteL( aStreamId, aRoutingDestination );
+	__SUBCONTROLLER( "CMccUlDlClient::StopInactivityTimerL, exit" )
+    }
+      
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::GenerateStreamId
+// Generates a new stream identifier
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TUint32 CMccUlDlClient::GenerateStreamId()
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::GenerateStreamId" )
+    TUint32 id = 0;
+    
+    while( id == 0 )
+        {
+        id = static_cast<TUint32>( Math::Random() );
+        }
+    
+	__SUBCONTROLLER_INT1( "CMccUlDlClient::GenerateStreamId, exit with id", id )
+    return id;
+    }   
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::UnuseL
+// Ususes stream
+// -----------------------------------------------------------------------------
+//   
+EXPORT_C void CMccUlDlClient::UnuseL( 
+    const TUint32 aLinkId,
+    const TUint32 aStreamId )
+    {
+    __SUBCONTROLLER( "CMccUlDlClient::UnuseL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt linkId = FindLinkL( aLinkId );
+    iClientArray[linkId]->UnuseL( aStreamId );
+	__SUBCONTROLLER( "CMccUlDlClient::UnuseL, exit" )
+    }
+    
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::GetLocalIpAddressesL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::GetLocalIpAddressesL( 
+	TMccCreateLink& aClientData )
+	{
+	__SUBCONTROLLER( "CMccUlDlClient::GetLocalIpAddressesL" )
+    
+    TInt linkId = FindLinkL( aClientData.iLinkID );
+    iClientArray[linkId]->GetLocalIpAddressesL( aClientData );
+
+	__SUBCONTROLLER( "CMccUlDlClient::GetLocalIpAddressesL, exit" )
+	}
+
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::SendMccEventToClient
+// -----------------------------------------------------------------------------
+//
+TInt CMccUlDlClient::SendMccEventToClient( TMccEvent& aEvent )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::SendMccEventToClient" )
+	
+	aEvent.iSessionId = iSessionId;
+	
+	return iMccEventHandler->SendMccEventToClient( aEvent );
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::StateChange
+// -----------------------------------------------------------------------------
+//
+void CMccUlDlClient::StateChange( TInt aState, TUint32 aLinkId )
+	{	
+	__SUBCONTROLLER( "CMccUlDlClient::StateChange" )	
+	
+	iMccEventHandler->StateChange( aState, aLinkId );
+	}
+	
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::ErrorOccured
+// -----------------------------------------------------------------------------
+//
+void CMccUlDlClient::ErrorOccured( 
+    TInt aError, 
+    TUint32 /*aSessionId*/, 
+    TUint32 aLinkId,
+	TUint32 aStreamId, 
+	TUint32 aEndpointId )
+	{	
+	__SUBCONTROLLER( "CMccUlDlClient::ErrorOccured" )
+	
+	// Probably caller don't know the session id, so fill it here
+	iMccEventHandler->ErrorOccured( aError, 
+	                                iSessionId, 
+	                                aLinkId, 
+	                                aStreamId, 
+	                                aEndpointId );
+	}
+                                          
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::FindLinkL
+// finds correct link to handle
+// -----------------------------------------------------------------------------
+//
+TInt CMccUlDlClient::FindLinkL( const TUint32 aLinkId )
+    {
+	__SUBCONTROLLER_INT1( "CMccUlDlClient::FindLinkL, linkid", aLinkId )
+    TInt err = KErrNotFound;
+    TInt index = 0;
+    TBool flagFound = EFalse;
+    
+    for ( TInt i = 0;  i < iClientArray.Count() && flagFound == EFalse ; i++ )
+        {
+        TUint32 linkId = reinterpret_cast<TUint32>(iClientArray[i]);  
+       
+        if( linkId == aLinkId )
+        	{
+        	index = i;
+            err = KErrNone;
+            flagFound = ETrue;	
+	        }
+        }
+
+    if ( KErrNotFound == err )
+        {
+        __SUBCONTROLLER( "CMccUlDlClient::FindLinkL, Link not found" )
+        User::Leave( err );
+        }
+    
+	__SUBCONTROLLER( "CMccUlDlClient::FindLinkL, exit" )
+    return index;
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::StoreDlStream()
+// stores the pointer to ul/dl stream
+// -----------------------------------------------------------------------------
+//
+TInt CMccUlDlClient::StoreLink( CMccSubThreadClientBase* aClient )
+    {
+	__SUBCONTROLLER( "CMccUlDlClient::StoreLink" )
+    TInt err = KErrNone;
+    err = iClientArray.Append( aClient ); 
+	__SUBCONTROLLER_INT1( "CMccUlDlClient::StoreLink, exit with", err )
+    return err;
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::BindContextIntoStreamL()
+// -----------------------------------------------------------------------------
+//        
+EXPORT_C void CMccUlDlClient::BindContextIntoStreamL( TUint32 aLinkId,
+                                                      TUint32 aStreamId,
+                                                      TUint32 aEndpointId,
+                                                      const TMccCryptoContext& aCryptoContext )
+    {
+    __SUBCONTROLLER( "CMccUlDlClient::BindContextIntoStreamL, IN ")
+    
+    TInt link = FindLinkL( aLinkId );
+
+    iClientArray[link]->BindContextIntoStreamL( aStreamId, aEndpointId, aCryptoContext );
+    
+    __SUBCONTROLLER( "CMccUlDlClient::BindContextIntoStreamL, EXIT ")
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::RemoveContextL()
+// -----------------------------------------------------------------------------
+//        
+EXPORT_C void CMccUlDlClient::RemoveContextL( TUint32 aLinkId,
+                                              TUint32 aStreamId,
+                                              TUint32 aEndpointId )
+    {
+    __SUBCONTROLLER( "CMccUlDlClient::RemoveContextL, IN ")
+    
+    TInt link = FindLinkL( aLinkId );
+
+    iClientArray[link]->RemoveContextL( aStreamId, aEndpointId );
+    
+    __SUBCONTROLLER( "CMccUlDlClient::RemoveContextL, EXIT ")
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::SetParameterL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMccUlDlClient::SetParameterL( 
+    TUint32 aParam,
+    TUint32 aLinkId,
+    TUint32 aStreamId,
+    TUint32 aEndpointId,
+    const TDesC8& aVal )
+    {
+    __SUBCONTROLLER( "CMccUlDlClient::SetParameterL" )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient linkid",  aLinkId )
+	__SUBCONTROLLER_INT1( "CMccUlDlClient streamId",  aStreamId )
+    TInt linkId = FindLinkL( aLinkId );
+    iClientArray[linkId]->SetParameterL( aParam, aStreamId, aEndpointId, aVal );
+	__SUBCONTROLLER( "CMccUlDlClient::SetParameterL, exit" )
+    }
+
+// -----------------------------------------------------------------------------
+// CMccUlDlClient::GetParameterL
+// -----------------------------------------------------------------------------
+//         
+EXPORT_C void GetParameterL( 
+    TUint32 /*aParam*/,
+    TUint32 /*aLinkId*/,
+    TUint32 /*aStreamId*/,
+    TUint32 /*aEndpointId*/,
+    TDesC8& /*aVal*/ )
+    {
+    __SUBCONTROLLER( "CMccUlDlClient::GetParameterL" )
+    }
+       
+// ========================== OTHER EXPORTED FUNCTIONS =========================
+
+//  End of File