diff -r 000000000000 -r bde4ae8d615e os/security/securityanddataprivacytools/securitytools/certapp/store--/s32file_private.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/security/securityanddataprivacytools/securitytools/certapp/store--/s32file_private.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,61 @@
+#ifndef __s32file_private_h__
+#define __s32file_private_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: 
+*
+*/
+
+
+#include <s32buf.h>
+/**
+ * @file
+ * @internalComponent
+ */
+
+namespace store_private 
+{
+
+
+class MemStreamBuf : public MStreamBuf
+	{
+public:
+	MemStreamBuf(const CStreamStore& aStore, TStreamId aId);
+	MemStreamBuf(const CStreamStore& aStore, TStreamId aId, 
+				 MStreamBuf *aStreamIn, std::streamoff aOffset, TUint32 aLength);
+
+	void AppendFromFile(MStreamBuf *aStreamIn, TUint32 aLength);
+
+	// Symbian definition does not have a virtual destructor and relies on DoRelease virtual...
+
+	TStreamId StreamId() const;
+
+	typedef std::vector<TUint8> StreamData;
+	const StreamData &GetData() const;
+	
+private:
+	virtual TInt DoReadL(TAny *aPtr,TInt aMaxLength);
+	virtual void DoWriteL(const TUint8* aPtr,TInt aLength);
+	virtual TStreamPos DoSeekL(TMark aMark,TStreamLocation aLocation,TInt anOffset);
+	virtual void DoRelease();
+
+	const CStreamStore *iStore;
+	TStreamId iStreamId;
+	TUint32 iCurrentReadIndex;
+	TUint32 iCurrentWriteIndex;
+	StreamData iData;
+	};
+
+}; // end of namespace store_private 
+
+#endif