--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omxilcomp/omxiltestcomp/md5sink/src/omxiltestmd5sinkprocessingfunction.h	Thu Sep 02 20:13:57 2010 +0300
@@ -0,0 +1,118 @@
+/*
+* Copyright (c) 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
+@internalComponent
+*/
+#ifndef COMXILTESTMD5SINKPROCESSINGFUNCTION_H
+#define COMXILTESTMD5SINKPROCESSINGFUNCTION_H
+
+#include <e32base.h>
+#include <e32msgqueue.h>
+#include <f32file.h>
+#include <openmax/il/khronos/v1_x/OMX_Index.h>
+#include <openmax/il/khronos/v1_x/OMX_Component.h>
+#include <openmax/il/common/omxilprocessingfunction.h>
+
+class COmxILTestMD5SinkConfigManager;
+class CMD5Active;
+class CFlushActive;
+
+class COmxILTestMD5SinkProcessingFunction : public COmxILProcessingFunction
+	{
+public:
+	static COmxILTestMD5SinkProcessingFunction* NewL(MOmxILCallbackNotificationIf&);
+	~COmxILTestMD5SinkProcessingFunction();
+
+	void SetConfigManager(COmxILTestMD5SinkConfigManager* aConfigManager);
+	
+	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);
+
+private:
+	COmxILTestMD5SinkProcessingFunction(MOmxILCallbackNotificationIf&);
+	void ConstructL(MOmxILCallbackNotificationIf&);
+			
+private:
+	CMD5Active* iMD5Active;
+	CFlushActive* iFlushHandler;
+	};
+
+class CMD5;
+
+class CMD5Active : public CActive
+	{
+public:
+	static CMD5Active* NewL(MOmxILCallbackNotificationIf& aCallback);
+	~CMD5Active();
+	
+	OMX_ERRORTYPE DeliverBuffer(OMX_BUFFERHEADERTYPE*);
+	OMX_BOOL RemoveBuffer(OMX_BUFFERHEADERTYPE*);
+	
+	void FlushHeaders();
+	void SetConfigManager(COmxILTestMD5SinkConfigManager* aConfigManager);
+		
+protected:
+	void RunL();
+	void DoCancel();
+	
+private:
+	CMD5Active(MOmxILCallbackNotificationIf& aCallback);
+	void ConstructL();
+	
+	TBool RemoveFromQueueL(RMsgQueue<OMX_BUFFERHEADERTYPE*>& aQueue, OMX_BUFFERHEADERTYPE* aBufferHeader);
+
+	COmxILTestMD5SinkConfigManager* iConfigManager;
+	RMsgQueue<OMX_BUFFERHEADERTYPE*> iBuffers;
+	MOmxILCallbackNotificationIf& iCallback;
+	CMD5* iMD5;
+	};
+
+/*
+ * Dependant on whether the client has an Active Scheduler or not the active objects may be running in a 
+ * different thread context to that of the caller, in which case for flush to work it needs to run in this
+ * context to ensure we don't complete while CMD5Active::RunL() is executing concurrently which would 
+ * fail the conformance suite and the spec. because we complete the flush call yet still own a buffer.
+ */
+class CFlushActive : public CActive
+    {
+public:
+    static CFlushActive* NewL(CMD5Active& aBufferHandler);
+    ~CFlushActive();
+    
+    void Flush();
+    
+protected:
+    CFlushActive(CMD5Active& aBufferHandler);
+    void ConstructL();
+    
+    void RunL();
+    void DoCancel();
+    
+private:
+    CMD5Active& iBufferHandler;
+    RSemaphore iWaitSemaphore;
+    RThread iRunLContext;
+    };
+
+#endif //COMXILTESTMD5SINKPROCESSINGFUNCTION_H