--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmfenh/enhancedmediaclient/Plugins/DataBufferSource/src/SourceQueueItem.h	Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,94 @@
+/*
+* Copyright (c) 2006 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:  This file contains definitions of the queue item class.
+*
+*/
+
+
+
+#ifndef SOURCEQUEUEITEM_H
+#define SOURCEQUEUEITEM_H
+
+//  INCLUDES
+#include <e32base.h>
+
+class TMMFMessage;
+
+/**
+*  Class to encapsulate a queue item.
+*
+*  @lib S60StreamingSource.lib
+*  @since 3.0
+*/
+class CSourceQueueItem : public CBase
+    {
+    public:  // Constructors and destructor
+        
+             /**
+             * Two-phased constructor.
+        */
+        static CSourceQueueItem* NewL( TMMFMessage& aMessage );
+        
+        /**
+        * Destructor.
+        */
+        virtual ~CSourceQueueItem();
+        
+        /**
+        * Used to set the Message Status when completing the Message.
+        * @since Series 60 3.1
+        * @param status ErrorCode to be sent back when completing the message
+        */
+        void CompleteMessage( TInt status );
+        
+        TInt DataSize();
+        TInt ReadData(TDes8 &aDes);
+        TBool IsLastBuffer();
+        TUint GetBufferSequenceNumber();
+        
+    private:
+        
+    /**
+    * C++ default constructor.
+        */
+        CSourceQueueItem();
+        
+        /**
+        * Construct a queue item object and initialize it with
+        * @param aDataBuffer Buffer containing data
+        */
+        void ConstructL( TMMFMessage& aMessage );
+        
+    public:
+        // next item
+        TSglQueLink* iLink;
+        
+    private:
+        // Message to complete when this buffer item is processed
+        TMMFMessage* iMessage;
+        TBool iLastBuffer; // streaming data last buffer indicator
+        TUint iBufferSeqNum; // buffer sequence number
+        
+        // Definition used only in function CSourceQueueItem::ConstructL
+        struct DataBufferAttributesStruct
+            {
+            TBool iLastBuffer; // streaming data last buffer indicator
+            TUint iBufferSeqNum; // buffer sequence number
+            };
+       
+    };
+
+#endif      // SOURCEQUEUEITEM_H
+
+// End of File