// Copyright (c) 2007-2009 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:

//

/**

 @internalComponent

*/

#ifndef __BITPANIC_H__

#define __BITPANIC_H__

#ifdef __GDI_H__

void Panic(TGdiPanic aPanicCode);

void PanicWithCondAndInfo(TGdiPanic aPanic, const TDesC& aCondition, const TDesC& aFileName, const TDesC& aPanicName, TInt aLine);

#endif 

void PanicLogWithInfo(const TDesC& aCommand, const TDesC& aCondition, const TDesC& aFileName, TInt aLine);

// helper macros

#define GDI_ASSERT_FILENAME(f)	_LIT(KPanicFileName, f);

#define GDI_ASSERT_PANICNAME(p)	_LIT(KPanicEnum ## p, # p);

#define GDI_ASSERT_PANICCOMMAND(a)	_LIT(KPanicCommand, a);

#define GDI_ASSERT_CONDITION(c)	_LIT(KPanicCondition, c);

/* Use these macros for GDI Asserts & Panics with diagnostic logging:

   GDI_ASSERT_ALWAYS, GDI_ASSERT_ALWAYS_GENERAL, GDI_ASSERT_DEBUG

   and GDI_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 GDI_ASSERT_ALWAYS(c, p) \

		do  { \

			if (!(c)) \

				{ \

				GDI_ASSERT_FILENAME(__FILE__); \

				GDI_ASSERT_PANICNAME(p); \

				GDI_ASSERT_CONDITION(#c); \

				PanicWithCondAndInfo(p, KPanicCondition, KPanicFileName, KPanicEnum ## p, __LINE__); \

				} \

			} while (0)

#define GDI_ASSERT_ALWAYS_GENERAL(c, a) \

		do  { \

			if (!(c)) \

				{ \

				GDI_ASSERT_FILENAME(__FILE__); \

				GDI_ASSERT_PANICCOMMAND(#a); \

				GDI_ASSERT_CONDITION(#c); \

				PanicLogWithInfo(KPanicCondition, KPanicCommand, KPanicFileName, __LINE__); \

				a ; \

				} \

			} while (0)

#if defined(_DEBUG)

#define GDI_ASSERT_DEBUG(c, p) \

		do  { \

			if (!(c)) \

				{ \

				GDI_ASSERT_FILENAME(__FILE__); \

				GDI_ASSERT_PANICNAME(p); \

				GDI_ASSERT_CONDITION(#c); \

				PanicWithCondAndInfo(p, KPanicCondition, KPanicFileName, KPanicEnum ## p, __LINE__); \

				} \

			} while (0)

#define GDI_ASSERT_DEBUG_GENERAL(c, a) \

		do  { \

			if (!(c)) \

				{ \

				GDI_ASSERT_FILENAME(__FILE__); \

				GDI_ASSERT_PANICCOMMAND(#a); \

				GDI_ASSERT_CONDITION(#c); \

				PanicLogWithInfo(KPanicCondition, KPanicCommand, KPanicFileName, __LINE__); \

				a ; \

				} \

			} while (0)

#else

#define GDI_ASSERT_DEBUG(c, p)

#define GDI_ASSERT_DEBUG_GENERAL(c, p)

#endif

#endif