--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/searcher/tsrc/robustnesstest/inc/cstressworker.h	Mon Apr 19 14:40:16 2010 +0300
@@ -0,0 +1,119 @@
+/*
+* Copyright (c) 2010 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: 
+*
+*/
+
+#ifndef CSTRESSWORKER_H_
+#define CSTRESSWORKER_H_
+
+#include <e32base.h>
+
+class CWorker;
+class MLog; 
+
+class CStressWorker : public CBase
+	{
+public:
+	
+	CStressWorker( MLog& aLog, 	
+				   TInt aPreIndex, 
+				   TInt aIndexAverageItems,
+				   TBool aIndexingEnabled,
+				   TBool aDeletesEnabled, 
+				   TBool aSearchersEnabled, 
+				   TBool aCancellingEnabled, 
+				   TInt aIndexerSleep, 
+				   TInt aSearcherSleep ); 
+	
+	~CStressWorker(); 
+	
+	void ConstructL(); 
+
+	void StartWorkersL(); 
+
+	void PrepareIndexL(); 
+
+	void StartL(); 
+	
+	void DoFinishL();
+	
+	TBool ReportL(); 
+
+	void AppendStatsLabelsL( RPointerArray<HBufC8>& aStats );
+
+	void AppendStatsL( RPointerArray<HBufC8>& aStats );
+
+	TInt Finish(); 
+	
+	TBool IsActive(); 
+	
+protected: 
+	
+	void AppendOpStatsL( RPointerArray<HBufC8>& aStats, 
+						 TInt aOperations, 
+						 TInt64 aOperationsMicroSeconds ); 
+
+	
+	void AppendOpStatsL( RPointerArray<HBufC8>& aStats, 
+						TInt aOperations, 
+						TInt64 aOperationsMicroSeconds, 
+						TInt64 aOperationsPeakMicroSeconds ); 
+
+	/**
+	 * This is called, after the workers have been locked. The information 
+	 * about, which workers were successfully locked, is stored
+	 * in aLocked variable. 
+	 */
+	void AppendStatsInsideLocksL( RPointerArray<HBufC8>& aStats, const RArray<TBool>& aLocked ); 
+
+	/**
+	 * Calculates the size of directory
+	 */
+	TInt DirectorySizeL( const TDesC& aDirectory );
+	
+	/**
+	 * Calculates the size of index. 
+	 */
+	TInt IndexSizeL( const TDesC& aDirectory );
+
+private: // State  
+	
+	MLog& iLog; 
+	
+    RPointerArray<CWorker> iWorkers; 
+
+    TBool iIsActive;
+    
+private: // Configuration
+	
+	TInt iPreIndex;
+    
+	TInt iIndexAverageItems; 
+
+	TBool iIndexingEnabled;
+
+	TBool iDeletesEnabled;
+	
+	TBool iSearchersEnabled;
+
+	TBool iCancellingEnabled;
+
+	TInt iIndexerSleep; 
+
+	TInt iSearcherSleep; 
+	
+	};
+
+#endif /* CSTRESSWORKER_H_ */