--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omxilcomp/omxilgeneric/filesink/inc/omxilfilesinkprocessingfunction.h	Thu Sep 02 20:13:57 2010 +0300
@@ -0,0 +1,148 @@
+// Copyright (c) 2008-2009 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:
+//
+
+
+
+/**
+ * @file
+ * @internalTechnology
+ */
+
+#ifndef OMXILFILESINKPROCESSINGFUNCTION_H
+#define OMXILFILESINKPROCESSINGFUNCTION_H
+
+#include <openmax/il/common/omxilprocessingfunction.h>
+#include <openmax/il/khronos/v1_x/OMX_Component.h>
+#include <e32msgqueue.h>
+#include <f32file.h>
+
+class COmxILFileSinkProcessingFunction : public COmxILProcessingFunction
+	{
+public:
+	static COmxILFileSinkProcessingFunction* NewL(MOmxILCallbackNotificationIf& aCallbacks);
+	~COmxILFileSinkProcessingFunction();
+
+	OMX_ERRORTYPE StateTransitionIndication(TStateIndex aNewState);
+	OMX_ERRORTYPE BufferFlushingIndication(TUint32 aPortIndex, OMX_DIRTYPE aDirection);
+	OMX_ERRORTYPE ParamIndication(OMX_INDEXTYPE aParamIndex, const TAny* apComponentParameterStructure);
+	OMX_ERRORTYPE ConfigIndication(OMX_INDEXTYPE aConfigIndex, const TAny* apComponentConfigStructure);
+	OMX_ERRORTYPE BufferIndication(OMX_BUFFERHEADERTYPE* apBufferHeader, OMX_DIRTYPE aDirection);
+	OMX_BOOL BufferRemovalIndication(OMX_BUFFERHEADERTYPE* apBufferHeader, OMX_DIRTYPE aDirection);	
+	MOmxILCallbackNotificationIf& GetCallbacks();
+
+	/** can return NULL if parameter has not been set. */
+	const HBufC* FileName() const;
+	const HBufC8* Uri() const;
+
+private:
+	COmxILFileSinkProcessingFunction(MOmxILCallbackNotificationIf& aCallbacks);
+	void ConstructL();
+
+	void InitFileAndUriL();
+	OMX_ERRORTYPE SetFileName(const OMX_PARAM_CONTENTURITYPE* aContentUriType);
+			
+private:
+	RPointerArray<OMX_BUFFERHEADERTYPE> iBuffersToEmpty;
+	OMX_STATETYPE iState;
+	HBufC8* ipUri;
+	HBufC* ipFileName;
+
+private:
+	class CPFHelper;
+	class CFileSinkAccess : public CActive
+		{
+	friend class CPFHelper;
+	public:
+		static CFileSinkAccess* NewL(COmxILFileSinkProcessingFunction& aParent);
+		~CFileSinkAccess();
+
+		// from CActive
+		void RunL();
+		void DoCancel();
+
+		TInt Execute();
+		void Pause();
+		void Stop();
+		void Idle();
+		
+		TInt ProcessNextBuffer();
+
+	private:
+		CFileSinkAccess(COmxILFileSinkProcessingFunction& aParent);
+		void ConstructL();
+		
+	private:
+		COmxILFileSinkProcessingFunction& iParent;
+		OMX_BUFFERHEADERTYPE* iCurrentBuffer;
+		
+		RFs iFs;
+		RFile iFileHandle;
+		TInt iBufferOffset;
+		TPtr8 iWriteBuffer;
+		
+		} *ipFileSinkAccess;
+
+	class CPFHelper : public CActive
+		{
+	public:
+		static CPFHelper* NewL(COmxILFileSinkProcessingFunction& aParent, CFileSinkAccess& aFileSinkAccess);
+		~CPFHelper();
+		
+		static OMX_ERRORTYPE ConvertSymbianErrorType(TInt aError);
+
+		// from CActive
+		void RunL();
+		void DoCancel();
+
+		TInt ExecuteAsync();
+		TInt StopAsync();
+		TInt PauseAsync();
+		void StopSync();
+		TInt IdleAsync();
+		TInt BufferIndication(OMX_BUFFERHEADERTYPE* apBufferHeader);
+
+		enum TMessageType 
+			{
+			EExecuteCommand,
+			EStopCommand,
+			EPauseCommand,
+			ECancelCommand,
+			EBufferIndication,
+			EIdleCommand
+			};
+
+		class TProcMessage
+			{
+		public:
+			TMessageType iType;
+			TAny* iPtr;
+			};
+			
+		RMsgQueue<TProcMessage> iMsgQueue;
+	
+	private:
+		CPFHelper(COmxILFileSinkProcessingFunction& aParent, CFileSinkAccess& aFileSinkAccess);
+		void ConstructL();
+		
+		TInt ProcessQueue();
+
+	private:
+		COmxILFileSinkProcessingFunction& iParent;
+		CFileSinkAccess& iFileSinkAccess;
+		} *ipPFHelper;			
+	};
+
+#endif // OMXILFILESINKPROCESSINGFUNCTION_H
+