--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/natfw/natfwicecandidatehandler/src/cicestreamcollection.cpp	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,139 @@
+/*
+* Copyright (c) 2006-2007 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:    Represents stream collection.
+*
+*/
+
+
+
+
+#include "cicestreamcollection.h"
+#include "icecandidatehandlerlogs.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+CIceStreamCollection::CIceStreamCollection( TUint aCollectionId )
+    :
+    iCollectionId( aCollectionId )
+    {
+    __ICEDP( "CIceStreamCollection::CIceStreamCollection" )
+    }
+     
+
+CIceStreamCollection* CIceStreamCollection::NewL( TUint aCollectionId )
+    {
+    __ICEDP( "CIceStreamCollection::NewL" )
+
+    CIceStreamCollection* self 
+        = CIceStreamCollection::NewLC( aCollectionId );
+    CleanupStack::Pop( self );
+    
+    return self;
+    }
+
+
+CIceStreamCollection* CIceStreamCollection::NewLC( TUint aCollectionId )
+    {
+    __ICEDP( "CIceStreamCollection::NewLC" )
+
+    CIceStreamCollection* self 
+        = new( ELeave ) CIceStreamCollection( aCollectionId );
+    CleanupStack::PushL( self );
+    
+    return self;
+    }
+    
+  
+CIceStreamCollection::~CIceStreamCollection()
+    {
+    __ICEDP( "CIceStreamCollection::~CIceStreamCollection" )
+    
+    iMediaComponents.Close();
+    }
+    
+    
+// ---------------------------------------------------------------------------
+// CIceStreamCollection::StreamCollectionId
+// ---------------------------------------------------------------------------
+//
+TUint CIceStreamCollection::StreamCollectionId() const
+    {
+    __ICEDP( "CIceStreamCollection::StreamCollectionId" )
+    
+    return iCollectionId;
+    }
+    
+
+// ---------------------------------------------------------------------------
+// CIceStreamCollection::AddMediaComponentL
+// ---------------------------------------------------------------------------
+//
+void CIceStreamCollection::AddMediaComponentL( TUint aStreamId, 
+        TUint aComponentId )
+    {
+    __ICEDP( "CIceStreamCollection::AddMediaComponentL" )
+    
+    TIceMediaComponent item = TIceMediaComponent( aStreamId, aComponentId );
+    TInt ind( iMediaComponents.Find( item ) );
+    __ASSERT_DEBUG( KErrNotFound == ind, User::Leave( KErrAlreadyExists ) );
+    
+    iMediaComponents.AppendL( item );
+    }
+
+
+// ---------------------------------------------------------------------------
+// CIceStreamCollection::RemoveMediaComponent
+// ---------------------------------------------------------------------------
+//
+void CIceStreamCollection::RemoveMediaComponent( TUint aStreamId )
+    {
+    __ICEDP( "CIceStreamCollection::RemoveMediaComponent" )
+    
+    for ( TInt i( iMediaComponents.Count() - 1 ); i >= 0; --i )
+        {
+        if ( iMediaComponents[i].StreamId() == aStreamId )
+            {
+            iMediaComponents.Remove( i );
+            }
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CIceStreamCollection::HasMediaComponent
+// ---------------------------------------------------------------------------
+//
+TBool CIceStreamCollection::HasMediaComponent( TUint aStreamId ) const
+    {
+    TInt count( iMediaComponents.Count() );
+    for ( TInt i( 0 ); i < count; ++i )
+        {
+        if ( iMediaComponents[i].StreamId() == aStreamId )
+            {
+            return ETrue;
+            }
+        }
+    
+    return EFalse;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CIceStreamCollection::NumOfMediaComponents
+// ---------------------------------------------------------------------------
+//
+TInt CIceStreamCollection::NumOfMediaComponents() const
+    {
+    return iMediaComponents.Count();
+    }