--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/persistentstorage/dbms/inc/D32Assert.h	Fri Jan 22 11:06:30 2010 +0200
@@ -0,0 +1,130 @@
+// 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 "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:
+// Special build functions: ASSERTING, NOTIFY on Leave, TRACING
+// 
+//
+
+#ifndef __D32ASSERT_H__
+#define __D32ASSERT_H__
+
+#include <e32std.h>
+
+#if defined(_DEBUG)
+	#define __DEBUG(s) s
+	#define _ASSERTIONS
+	//#define _NOTIFY
+	//#define _TRACE
+	//#define __DBDUMP__
+	#define __DBINVARIANT__
+#else
+	#define __DEBUG(s)
+#endif
+
+#ifdef __DBDUMP__
+#include <f32file.h>		//RFile
+#endif
+
+/**
+DECLARE_DB_DUMP, DECLARE_DB_DUMP2, DECLARE_DB_DUMP3 macros can be used for printing out
+DBMS security policy data to a text file. 
+__DBDUMP__ macro must be defined if you want to use them.
+Usage:
+Use DECLARE_DB_DUMP macro for declaring pure virtual Dump(RFile& aFile) method in a particular class.
+Use DECLARE_DB_DUMP2 macro for declaring virtual Dump(RFile& aFile) method in a particular class.
+Use DECLARE_DB_DUMP3 macro for declaring non-virtual Dump(RFile& aFile) method in a particular class.
+@internalComponent
+*/
+
+#ifdef __DBDUMP__
+#define DECLARE_DB_DUMP(aFile) virtual void Dump(RFile& aFile) const = 0;
+#define DECLARE_DB_DUMP2(aFile) virtual void Dump(RFile& aFile) const;
+#define DECLARE_DB_DUMP3(aFile) void Dump(RFile& aFile) const;
+#else
+#define DECLARE_DB_DUMP(aFile)
+#define DECLARE_DB_DUMP2(aFile)
+#define DECLARE_DB_DUMP3(aFile)
+#endif
+
+/**
+DECLARE_DB_INVARIANT, DECLARE_DB_INVARIANT2, DB_INVARIANT, DB_INVARIANT_ASSERT 
+macros can be used for asserting the internal state of DBMS security policy classes. 
+__DBINVARIANT__ macro must be defined if you want to use them.
+Usage:
+Use DECLARE_DB_INVARIANT macro for declaring virtual Invariant() method in a particular class.
+Use DECLARE_DB_INVARIANT2 macro for declaring non-virtual Invariant() method in a particular class.
+Use DB_INVARIANT macro to call Invariant() method somewhere in the code.
+Use DB_INVARIANT_ASSERT macro in places, where you want to use __ASSERT macro (it may not be defined).
+@internalComponent
+*/
+
+#ifdef __DBINVARIANT__
+#define DECLARE_DB_INVARIANT() virtual void Invariant() const;
+#define DECLARE_DB_INVARIANT2() void Invariant() const;
+#define DB_INVARIANT() Invariant()
+#define DB_INVARIANT_ASSERT(aExprVal) Util::Invariant(aExprVal)
+#else
+#define DECLARE_DB_INVARIANT()
+#define DECLARE_DB_INVARIANT2()
+#define DB_INVARIANT() void(0)
+#define DB_INVARIANT_ASSERT(aExprVal) void(0)
+#endif
+
+/**
+@internalComponent
+*/
+class Util
+	{
+public:
+	static void Assert(const TText* aFile,TInt aLine);
+//
+	static void Leave(const TText* aFile,TInt aLine,TInt aError);
+	static TInt LeaveIfError(const TText* aFile,TInt aLine,TInt aError);
+//
+	static void Trace(const TText* aFile,TInt aLine);
+	static void Trace(const TText* aFile,TInt aLine,const TText* aString);
+	static void Trace(const TText* aFile,TInt aLine,const TText* aExp,const TDesC& aDes);
+	static void Trace(const TText* aFile,TInt aLine,const TText* aExp,TInt aVal);
+	static void Trace(const TText* aFile,TInt aLine,const TText* aExp,const TAny* aPtr);
+	static void Invariant(TBool aExprVal);
+private:
+	static TPtrC Filename(const TText* aFile);
+	};
+
+#define __STRING(s) _S(s)
+
+#if defined(_ASSERTIONS)
+	#define __ASSERT(c) (void)((c)||(Util::Assert(__STRING(__FILE__),__LINE__),0))
+#else
+	#define __ASSERT(c) void(0)
+#endif
+
+#if defined(_NOTIFY)
+	#define __LEAVE(r) Util::Leave(__STRING(__FILE__),__LINE__,r)
+	#define __LEAVE_IF_ERROR(r) Util::LeaveIfError(__STRING(__FILE__),__LINE__,r)
+#else
+	#define __LEAVE(r) User::Leave(r)
+	#define __LEAVE_IF_ERROR(r) User::LeaveIfError(r)
+#endif
+
+#if defined(_TRACE)
+	#define __TRACEP() Util::Trace(__STRING(__FILE__),__LINE__)
+	#define __TRACES(string) Util::Trace(__STRING(__FILE__),__LINE__,_S(string))
+	#define __TRACE(exp) Util::Trace(__STRING(__FILE__),__LINE__,__STRING(#exp),exp)
+#else
+	#define __TRACEP() void(0)
+	#define __TRACES(string) void(0)
+	#define __TRACE(exp) void(0)
+#endif
+
+#endif//__D32ASSERT_H__