williamr@2: // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@4: // under the terms of "Eclipse Public License v1.0"
williamr@2: // which accompanies this distribution, and is available
williamr@4: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: // Started by DWW, May 1997
williamr@2: // Error handler
williamr@2: // 
williamr@2: //
williamr@2: 
williamr@2: #if !defined(__BAERRHAN_H__)
williamr@2: #define __BAERRHAN_H__
williamr@2: 
williamr@2: #if !defined(__E32BASE_H__)
williamr@2: #include <e32base.h>
williamr@2: #endif
williamr@2: /**
williamr@2: @internalComponent
williamr@2: */
williamr@2: #ifdef _UNICODE
williamr@2: #define KUidBaflErrorHandlerValue KUidBaflErrorHandlerValue16
williamr@2: #define KUidBaflErrorHandler KUidBaflErrorHandler16
williamr@2: #else
williamr@2: #define KUidBaflErrorHandlerValue KUidBaflErrorHandlerValue8
williamr@2: #define KUidBaflErrorHandler KUidBaflErrorHandler8
williamr@2: #endif
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: @internalComponent
williamr@2: */
williamr@2: const TInt KUidBaflErrorHandlerValue8=0x10000257;
williamr@2: const TUid KUidBaflErrorHandler8={KUidBaflErrorHandlerValue8};
williamr@2: const TInt KUidBaflErrorHandlerValue16=0x10003A13;
williamr@2: const TUid KUidBaflErrorHandler16={KUidBaflErrorHandlerValue16};
williamr@2: 
williamr@2: /**
williamr@2: @internalComponent
williamr@2: */
williamr@2: enum TErrorHandlerResponse
williamr@2: 	{
williamr@2: 	EErrorNotHandled,
williamr@2: 	ENoDisplay,
williamr@2: 	EAlertDisplay,
williamr@2: 	EInfoDisplay
williamr@2: 	};
williamr@2: 
williamr@2: class CBaErrorHandler : public CBase
williamr@2: /**
williamr@2: deliberately *not* mixable - else couldn't be freely cast
williamr@2: @internalComponent
williamr@2: */
williamr@2: 	{ 
williamr@2: public:
williamr@2: 	virtual TErrorHandlerResponse HandleError(TDes& aErrorText,TDes& aContextText)=0;
williamr@2: 	inline static TErrorHandlerResponse CallBack(TInt aErrorNumber,TDes& aErrorText,TDes& aContextText);
williamr@2: 	};
williamr@2: 
williamr@2: inline TErrorHandlerResponse CBaErrorHandler::CallBack(TInt aErrorNumber,TDes& aErrorText,TDes& aContextText)
williamr@2: 	{
williamr@2: 	return((CBaErrorHandler*)(aErrorNumber))->HandleError(aErrorText,aContextText);
williamr@2: 	}
williamr@2: 
williamr@2: #endif