--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmfenh/enhancedaudioplayerutility/AudioStreaming/AudioClientStreamSource/inc/S60AudioClientStreamSource.h	Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,159 @@
+/*
+* Copyright (c) 2005 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:  Definition of the S60 Audio Client Stream Source
+*
+*/
+
+#ifndef __CS60AUDIOSTREAMSOURCE_H__
+#define __CS60AUDIOSTREAMSOURCE_H__
+
+#include <e32std.h>
+#include <e32base.h>
+#include "MS60AudioStreamSourceObserver.h"
+#include <mmfbase.h>
+#include "S60AudioSource.h"
+#include "S60ClientAudioBuffer.h"
+
+//FORWARD DECLARATION
+class CS60SourceEventDispatcher;
+class CWriteRequest;
+
+/**
+*  This class defines the S60 audio stream source functions.
+*
+*  @lib S60AudioStreamSource.lib
+*  @since 3.1
+*/
+class CS60AudioStreamSource: public CS60AudioBaseSource
+	{
+
+	public: // Constructors and destructor
+
+	    /**
+        * Factory function for creating the Stream Source object.
+        * @since 3.1
+        * @return pointer to CS60AudioStreamSource object
+        */
+		IMPORT_C static CS60AudioStreamSource* NewL( MS60AudioStreamSourceObserver& aObserver,
+													 const TDesC8& aMimeType);
+
+		/**
+        *	Destructor
+        */
+		virtual ~CS60AudioStreamSource();
+
+    public: // New functions
+
+		/**
+        * Write the specified buffer to source
+        * @param aBuffer Buffer to be processed.
+        * @since 3.1
+        * @return One of the Standard Return Error Codes
+        */
+		IMPORT_C virtual TInt WriteAudioData(CClientAudioBuffer& aBuffer);
+
+		/**
+        * Sets the Size of the Source
+        * @param aSize size to be set.
+        * @return One of the Standard Return Error Codes
+        * @since 3.1
+        */
+		IMPORT_C virtual TInt SetSize(TUint aSize);
+
+		/**
+        * Get the minimum size of buffer that can be processed.
+        * @return One of the Standard Return Error Codes
+        * @since 3.1
+        */
+		IMPORT_C virtual TInt GetMinimumBufferSize();
+
+		/**
+        * Gets the Size of the Source
+        * @return The Size of the Source
+        * @since 3.1
+        */
+		IMPORT_C virtual TUint GetSize();
+
+
+		/**
+        * Gets the Mimetype of the Source
+        * @param aMimeType mimetype of the Source.
+        * @since 3.1
+        */
+		IMPORT_C virtual void GetMimeType(TDes8& aMimeType);
+
+		/**
+        * Gets the Position in the Source
+        * @return The Position in the Source
+        * @since 3.1
+        */
+		IMPORT_C virtual TInt64 GetPosition();
+
+		/**
+        * Sets the Position in the Source
+        * @param aPosition position to be set in the Source.
+        * @return One of the Standard Return Error Codes
+        * @since 3.1
+        */
+		IMPORT_C virtual TInt SetPosition(TInt64 aPosition);
+
+	private:
+
+		/**
+        * Gets the RandomSeek Capability from the Source
+        * @return ETrue/EFalse depending on the Support capability
+        * @since 3.1
+        */
+		virtual TBool IsRandomSeekingSupported();
+
+		/**
+        * Gets the Seeking Capability from the Source
+        * @return ETrue/EFalse depending on the Support capability
+        * @since 3.1
+        */
+		virtual TBool IsSeekingSupported();
+
+
+	private:
+
+		/**
+		* Private C++ constructor for this class.
+        * @since 3.1
+        * @return -
+        */
+		CS60AudioStreamSource();
+
+		void ConstructL(MS60AudioStreamSourceObserver& aObserver, const TDesC8& aMimeType );
+
+	private:
+
+		void FindControllersL();
+
+		TBool GetFreeRequestSlot(TInt& index);
+
+	private: // Data
+
+		// Array to hold list of controllers suitable to handle the requested format
+		RMMFControllerImplInfoArray iControllers;
+		HBufC8* iMimeType;
+		TInt64 iPosition;
+		CS60SourceEventDispatcher* iDispatcher;
+		RPointerArray<CWriteRequest> iWriteRequests;
+		TUint iSize;
+
+	};
+
+#endif // __CS60AUDIOSTREAMSOURCE_H__
+
+//  End of File