diff -r 000000000000 -r bde4ae8d615e os/security/securityanddataprivacytools/securitytools/certapp/store--/s32file.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/security/securityanddataprivacytools/securitytools/certapp/store--/s32file.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,127 @@
+#ifndef __S32FILE_H__
+#define __S32FILE_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 <e32base.h>
+#include <f32file.h>
+#include <s32strm.h>
+#include <fstream>
+#include <string>
+#include <memory>
+#include <map>
+
+/**
+ * @file
+ * @internalComponent
+ */
+
+#define KPermanentFileStoreLayoutUid TUid::Uid(268435536)
+typedef TUint32 TStreamId;
+/** The value of the null stream ID. */
+const TUint32 KNullStreamIdValue=0;
+const TUint32 KMaxStreamIdValue=0xfffffff;
+const TUint32 KMaskStreamIdValue=0xfffffff;
+const TInt KShiftStreamIdValue=28;
+
+namespace store_private
+{
+};
+
+
+
+
+class CStreamStore
+	{
+public:
+	virtual ~CStreamStore();
+	inline TStreamId ExtendL();
+	IMPORT_C void Delete(TStreamId anId);
+	IMPORT_C void DeleteL(TStreamId anId);
+
+	virtual void CommitL() = 0;
+
+	//
+	// Internal store emulation functions
+	//
+	virtual store_private::MemStreamBuf *CreateStoreWriteStream() = 0;
+	virtual store_private::MemStreamBuf *CreateStoreReadStream(TStreamId aId) const = 0;
+	virtual bool Writable() const = 0;
+	};
+
+class CPersistentStore : public CStreamStore
+	{
+public:
+	TStreamId Root();
+	void SetRootL(TStreamId anId);
+protected:
+	TStreamId iRoot;
+	};
+
+class CFileStore : public CPersistentStore
+	{
+public:
+	IMPORT_C void SetTypeL(const TUidType& aType);
+	};
+
+
+class CPermanentFileStore : public CFileStore
+	{
+public:
+	static CFileStore *ReplaceLC(RFs &aFs, const TDesC &aName, TUint aFileMode);
+	static CPermanentFileStore* OpenLC(RFs& aFs, const TDesC& aName, TUint aFileMode);
+
+public:
+	//
+	// Internal store emulation functions
+	//
+	virtual store_private::MemStreamBuf *CreateStoreWriteStream();
+	virtual store_private::MemStreamBuf *CreateStoreReadStream(TStreamId aId) const;
+	virtual bool Writable() const;
+private:
+	CPermanentFileStore(const TDesC &aName, TUint aFileMode);
+	virtual ~CPermanentFileStore();
+	virtual void CommitL();
+
+	void ReadInData();
+	void ReadStreamData(TStreamId aStreamId, TInt aFrameOffset);
+	
+	bool iWritable;
+	std::auto_ptr<RReadStream> iFileIn;
+	std::auto_ptr<RWriteStream> iFileOut;
+
+	TUint32 iLastStreamIdCreated;
+	typedef std::map<TUint32, store_private::MemStreamBuf *> MemStreamBufPtrMap;
+	MemStreamBufPtrMap iStreams;
+	};
+
+
+class RStoreWriteStream : public RWriteStream
+	{
+public:
+	IMPORT_C TStreamId CreateLC(CStreamStore& aStore);
+	};
+
+class RStoreReadStream : public RReadStream
+	{
+public:
+	RStoreReadStream();
+	IMPORT_C void OpenLC(const CStreamStore& aStore, TStreamId aId);
+	};
+
+
+#endif