diff -r ea44a32a96bc -r 662fa7de7023 fontservices/textbase/sgdi/TextBasePanic.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fontservices/textbase/sgdi/TextBasePanic.h	Mon Jul 12 14:38:26 2010 +0800
@@ -0,0 +1,97 @@
+// Copyright (c) 2007-2010 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:
+//
+
+/**
+ @internalComponent
+*/
+
+#ifndef __TEXTBASEPANIC_H__
+#define __TEXTBASEPANIC_H__
+
+//#ifdef __GDI_H__
+void TextBasePanic(TTextBasePanic aPanicCode);
+void TextBasePanicWithCondAndInfo(TTextBasePanic aPanic, const TDesC& aCondition, const TDesC& aFileName, const TDesC& aPanicName, TInt aLine);
+//#endif 
+
+void TextBasePanicLogWithInfo(const TDesC& aCommand, const TDesC& aCondition, const TDesC& aFileName, TInt aLine);
+
+// helper macros
+#define TEXTBASE_ASSERT_FILENAME(f)	_LIT(KPanicFileName, f);
+#define TEXTBASE_ASSERT_PANICNAME(p)	_LIT(KPanicEnum ## p, # p);
+#define TEXTBASE_ASSERT_PANICCOMMAND(a)	_LIT(KPanicCommand, a);
+#define TEXTBASE_ASSERT_CONDITION(c)	_LIT(KPanicCondition, c);
+
+/* Use these macros for GDI Asserts & Panics with diagnostic logging:
+   TEXTBASE_ASSERT_ALWAYS, TEXTBASE_ASSERT_ALWAYS_GENERAL, TEXTBASE_ASSERT_DEBUG
+   and TEXTBASE_ASSERT_DEBUG_GENERAL
+   Note that the "do { ... } while (0)" construction forces the invocation to have a ';'
+   and makes the macro expansion safe in nested "if ... else ..." clauses that forget to use the
+   { braces } in the Coding Standard.
+ */
+
+#define TEXTBASE_ASSERT_ALWAYS(c, p) \
+		do  { \
+			if (!(c)) \
+				{ \
+				TEXTBASE_ASSERT_FILENAME(__FILE__); \
+				TEXTBASE_ASSERT_PANICNAME(p); \
+				TEXTBASE_ASSERT_CONDITION(#c); \
+				TextBasePanicWithCondAndInfo(p, KPanicCondition, KPanicFileName, KPanicEnum ## p, __LINE__); \
+				} \
+			} while (0)
+	
+#define TEXTBASE_ASSERT_ALWAYS_GENERAL(c, a) \
+		do  { \
+			if (!(c)) \
+				{ \
+				TEXTBASE_ASSERT_FILENAME(__FILE__); \
+				TEXTBASE_ASSERT_PANICCOMMAND(#a); \
+				TEXTBASE_ASSERT_CONDITION(#c); \
+				TextBasePanicLogWithInfo(KPanicCondition, KPanicCommand, KPanicFileName, __LINE__); \
+				a ; \
+				} \
+			} while (0)
+
+#if defined(_DEBUG)
+#define TEXTBASE_ASSERT_DEBUG(c, p) \
+		do  { \
+			if (!(c)) \
+				{ \
+				TEXTBASE_ASSERT_FILENAME(__FILE__); \
+				TEXTBASE_ASSERT_PANICNAME(p); \
+				TEXTBASE_ASSERT_CONDITION(#c); \
+				TextBasePanicWithCondAndInfo(p, KPanicCondition, KPanicFileName, KPanicEnum ## p, __LINE__); \
+				} \
+			} while (0)
+
+#define TEXTBASE_ASSERT_DEBUG_GENERAL(c, a) \
+		do  { \
+			if (!(c)) \
+				{ \
+				TEXTBASE_ASSERT_FILENAME(__FILE__); \
+				TEXTBASE_ASSERT_PANICCOMMAND(#a); \
+				TEXTBASE_ASSERT_CONDITION(#c); \
+				TextBasePanicLogWithInfo(KPanicCondition, KPanicCommand, KPanicFileName, __LINE__); \
+				a ; \
+				} \
+			} while (0)
+			
+#else
+#define TEXTBASE_ASSERT_DEBUG(c, p)
+#define TEXTBASE_ASSERT_DEBUG_GENERAL(c, p)
+
+#endif
+
+#endif