--- a/cryptomgmtlibs/securityutils/inc/miscutil.h	Tue Jul 21 01:04:32 2009 +0100
+++ b/cryptomgmtlibs/securityutils/inc/miscutil.h	Thu Sep 10 14:01:51 2009 +0300
@@ -1,50 +1,58 @@
-/*
-* 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 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: 
-* Contains miscellaneous utility functions that can be used by any code in security component
-*
-*/
-
-
-
-
-/**
- @file
- @internalComponent
-*/
-
-#ifndef __MISCUTIL_H__
-#define __MISCUTIL_H__
-
-#include <e32base.h>
-
-/**
- * This namespace contains common miscellaneous utilitarian functionality meant from use in security code
- */
-namespace MiscUtil
-	{
-	/*
-	 * Function used to extract lines of text from a buffer. Note that this only works for non-unicode text. It skips
-	 * over blank lines and the characters '\n' or '\r' are treated as end-of-line markers.
-	 *
-	 * @param aBuffer		Input buffer
-	 * @param aPos		Starting index into aBuffer (should be within the bounds of zero and length of buffer). 
-	 *				It is updated after processing and should be passed in unchanged to correctly identify next line
-	 * @param aLine		Set to point to the start of the line identified
-	 * @return			ETrue if a line was successfully extracted from the buffer, EFalse if end of buffer reached
-	 */
-	IMPORT_C TBool ReadNonEmptyLineL(const TDesC8& aBuffer, TInt& aPos, TPtrC8& aLine);
-	}
-
-#endif // __MISCUTIL_H__
+/*
+* 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 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: 
+* Contains miscellaneous utility functions that can be used by any code in security component
+*
+*/
+
+
+/**
+ @file
+ @publishedPartner
+ @released
+*/
+
+#ifndef __MISCUTIL_H__
+#define __MISCUTIL_H__
+
+#include <e32base.h>
+#include <f32file.h>
+
+/**
+ * This namespace contains common miscellaneous utilitarian functionality meant from use in security code
+ */
+
+namespace MiscUtil
+	{
+	/*
+	 * Recursively deletes all folders in the path (as long as they are empty)
+	 *
+	 * @param aFs		Connected  filesystem session
+	 * @param aPath		Fully qualified path to start the recursive delete
+	 */
+	IMPORT_C void DeletePathIfEmpty(RFs& aFs, const TDesC& aPath);
+	/*
+	 * Function used to extract lines of text from a buffer. Note that this only works for non-unicode text. It skips
+	 * over blank lines and the characters '\n' or '\r' are treated as end-of-line markers.
+	 *
+	 * @param aBuffer		Input buffer
+	 * @param aPos		Starting index into aBuffer (should be within the bounds of zero and length of buffer). 
+	 *				It is updated after processing and should be passed in unchanged to correctly identify next line
+	 * @param aLine		Set to point to the start of the line identified
+	 * @return			ETrue if a line was successfully extracted from the buffer, EFalse if end of buffer reached
+	 */
+	IMPORT_C TBool ReadNonEmptyLineL(const TDesC8& aBuffer, TInt& aPos, TPtrC8& aLine);
+	}
+
+#endif // __MISCUTIL_H__