sl@0: // Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: /**
sl@0:  @internalComponent
sl@0: */
sl@0: 
sl@0: #ifndef __TEXTBASEPANIC_H__
sl@0: #define __TEXTBASEPANIC_H__
sl@0: 
sl@0: //#ifdef __GDI_H__
sl@0: void TextBasePanic(TTextBasePanic aPanicCode);
sl@0: void TextBasePanicWithCondAndInfo(TTextBasePanic aPanic, const TDesC& aCondition, const TDesC& aFileName, const TDesC& aPanicName, TInt aLine);
sl@0: //#endif 
sl@0: 
sl@0: void TextBasePanicLogWithInfo(const TDesC& aCommand, const TDesC& aCondition, const TDesC& aFileName, TInt aLine);
sl@0: 
sl@0: // helper macros
sl@0: #define TEXTBASE_ASSERT_FILENAME(f)	_LIT(KPanicFileName, f);
sl@0: #define TEXTBASE_ASSERT_PANICNAME(p)	_LIT(KPanicEnum ## p, # p);
sl@0: #define TEXTBASE_ASSERT_PANICCOMMAND(a)	_LIT(KPanicCommand, a);
sl@0: #define TEXTBASE_ASSERT_CONDITION(c)	_LIT(KPanicCondition, c);
sl@0: 
sl@0: /* Use these macros for GDI Asserts & Panics with diagnostic logging:
sl@0:    TEXTBASE_ASSERT_ALWAYS, TEXTBASE_ASSERT_ALWAYS_GENERAL, TEXTBASE_ASSERT_DEBUG
sl@0:    and TEXTBASE_ASSERT_DEBUG_GENERAL
sl@0:    Note that the "do { ... } while (0)" construction forces the invocation to have a ';'
sl@0:    and makes the macro expansion safe in nested "if ... else ..." clauses that forget to use the
sl@0:    { braces } in the Coding Standard.
sl@0:  */
sl@0: 
sl@0: #define TEXTBASE_ASSERT_ALWAYS(c, p) \
sl@0: 		do  { \
sl@0: 			if (!(c)) \
sl@0: 				{ \
sl@0: 				TEXTBASE_ASSERT_FILENAME(__FILE__); \
sl@0: 				TEXTBASE_ASSERT_PANICNAME(p); \
sl@0: 				TEXTBASE_ASSERT_CONDITION(#c); \
sl@0: 				TextBasePanicWithCondAndInfo(p, KPanicCondition, KPanicFileName, KPanicEnum ## p, __LINE__); \
sl@0: 				} \
sl@0: 			} while (0)
sl@0: 	
sl@0: #define TEXTBASE_ASSERT_ALWAYS_GENERAL(c, a) \
sl@0: 		do  { \
sl@0: 			if (!(c)) \
sl@0: 				{ \
sl@0: 				TEXTBASE_ASSERT_FILENAME(__FILE__); \
sl@0: 				TEXTBASE_ASSERT_PANICCOMMAND(#a); \
sl@0: 				TEXTBASE_ASSERT_CONDITION(#c); \
sl@0: 				TextBasePanicLogWithInfo(KPanicCondition, KPanicCommand, KPanicFileName, __LINE__); \
sl@0: 				a ; \
sl@0: 				} \
sl@0: 			} while (0)
sl@0: 
sl@0: #if defined(_DEBUG)
sl@0: #define TEXTBASE_ASSERT_DEBUG(c, p) \
sl@0: 		do  { \
sl@0: 			if (!(c)) \
sl@0: 				{ \
sl@0: 				TEXTBASE_ASSERT_FILENAME(__FILE__); \
sl@0: 				TEXTBASE_ASSERT_PANICNAME(p); \
sl@0: 				TEXTBASE_ASSERT_CONDITION(#c); \
sl@0: 				TextBasePanicWithCondAndInfo(p, KPanicCondition, KPanicFileName, KPanicEnum ## p, __LINE__); \
sl@0: 				} \
sl@0: 			} while (0)
sl@0: 
sl@0: #define TEXTBASE_ASSERT_DEBUG_GENERAL(c, a) \
sl@0: 		do  { \
sl@0: 			if (!(c)) \
sl@0: 				{ \
sl@0: 				TEXTBASE_ASSERT_FILENAME(__FILE__); \
sl@0: 				TEXTBASE_ASSERT_PANICCOMMAND(#a); \
sl@0: 				TEXTBASE_ASSERT_CONDITION(#c); \
sl@0: 				TextBasePanicLogWithInfo(KPanicCondition, KPanicCommand, KPanicFileName, __LINE__); \
sl@0: 				a ; \
sl@0: 				} \
sl@0: 			} while (0)
sl@0: 			
sl@0: #else
sl@0: #define TEXTBASE_ASSERT_DEBUG(c, p)
sl@0: #define TEXTBASE_ASSERT_DEBUG_GENERAL(c, p)
sl@0: 
sl@0: #endif
sl@0: 
sl@0: #endif