diff -r 000000000000 -r 2c201484c85f cryptomgmtlibs/securitytestfw/test/testhandler2/t_utils.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cryptomgmtlibs/securitytestfw/test/testhandler2/t_utils.cpp	Wed Jul 08 11:25:26 2009 +0100
@@ -0,0 +1,105 @@
+/*
+* Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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: 
+*
+*/
+
+
+#include <s32file.h>
+#include "t_utils.h"
+
+
+const TInt KBufferSize = 1024;
+
+EXPORT_C TBool Utils::CompareFileL(const TDesC& aFileName1, const TDesC& aFileName2, TInt &aError)
+	{
+	RFile file1, file2;
+	RFs fs;
+	TInt err1, err2, size1, size2;
+	TBool success = EFalse;
+
+	// checks files are different
+	if(aFileName1 == aFileName2)
+		{
+		aError = KErrNotFound;
+		return(EFalse);
+		};
+
+	User::LeaveIfError(fs.Connect());
+	CleanupClosePushL(fs);
+
+	// opens first file
+	err1 = file1.Open(fs, aFileName1, EFileRead);
+	if (err1 != KErrNone)
+		{
+		CleanupStack::PopAndDestroy(); // fs
+		aError = KErrNotFound;
+		return(EFalse);
+		}
+	CleanupClosePushL(file1);
+
+	//opens second file
+	err2 = file2.Open(fs, aFileName2, EFileRead);
+	if (err2 != KErrNone)
+		{
+		CleanupStack::PopAndDestroy(2); // fs, file1
+		aError = KErrNotFound;
+		return(EFalse);
+		}
+	CleanupClosePushL(file2);
+
+	TBool finished = EFalse;
+	HBufC8 *fileBuf1 = HBufC8::NewLC(KBufferSize);
+	HBufC8 *fileBuf2 = HBufC8::NewLC(KBufferSize);
+	TPtr8 filePtr1(fileBuf1->Des());
+	TPtr8 filePtr2(fileBuf2->Des());
+
+	file1.Size(size1);
+	file2.Size(size2);
+
+	// compares size, no need to do any more checking if they are different
+	if(size1 == size2)
+		{
+		success = ETrue;
+		do
+			{
+			// reads in buffer from each file
+			// cannot rely on max length of descriptor so pass in size of 
+			// buffer to read
+			err1 = file1.Read(filePtr1,KBufferSize);
+			err2 = file2.Read(filePtr2,KBufferSize);
+			// checks if an error has occured
+			if(err1 != KErrNone && err2 != KErrNone)
+				{
+				finished = ETrue;
+				success = EFalse;
+				};
+			// executes a binary compare
+			if(fileBuf1->Compare(*fileBuf2)!=0)
+				{
+				// binary compare failed, file are different
+				finished = ETrue;
+				success = EFalse;
+				};
+			// checks for EOF
+			if(fileBuf1->Length() != KBufferSize)
+				finished = ETrue;
+			}
+		while(!finished);
+		};
+
+	
+	CleanupStack::PopAndDestroy(5); // fs, file1, file2, fileBuf1, fileBuf2
+	return(success);
+	};