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/**********************************************************************
* $Id: cpl_error.h,v 1.2 2005/06/03 03:49:59 daniel Exp $
*
* Name: cpl_error.h
* Project: CPL - Common Portability Library
* Purpose: CPL Error handling
* Author: Daniel Morissette, dmorissette@dmsolutions.ca
*
**********************************************************************
* Copyright (c) 1998, Daniel Morissette
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
**********************************************************************
*
* $Log: cpl_error.h,v $
* Revision 1.2 2005/06/03 03:49:59 daniel
* Update email address, website url, and copyright dates
*
* Revision 1.1 1999/08/27 14:09:55 daniel
* Update CPL files
*
* Revision 1.9 1999/07/23 14:27:47 warmerda
* CPLSetErrorHandler returns old handler
*
* Revision 1.8 1999/05/20 14:59:05 warmerda
* added CPLDebug()
*
* Revision 1.7 1999/05/20 02:54:38 warmerda
* Added API documentation
*
* Revision 1.6 1999/02/17 05:40:47 danmo
* Fixed CPLAssert() macro to work with EGCS.
*
* Revision 1.5 1999/01/11 15:34:29 warmerda
* added reserved range comment
*
* Revision 1.4 1998/12/15 19:02:27 warmerda
* Avoid use of errno as a variable
*
* Revision 1.3 1998/12/06 22:20:42 warmerda
* Added error code.
*
* Revision 1.2 1998/12/06 02:52:52 warmerda
* Implement assert support
*
* Revision 1.1 1998/12/03 18:26:02 warmerda
* New
*
**********************************************************************/
#ifndef _CPL_ERROR_H_INCLUDED_
#define _CPL_ERROR_H_INCLUDED_
#include "cpl_port.h"
/*=====================================================================
Error handling functions (cpl_error.c)
=====================================================================*/
/**
* \file cpl_error.h
*
* CPL error handling services.
*/
CPL_C_START
typedef enum
{
CE_None = 0,
CE_Debug = 1,
CE_Warning = 2,
CE_Failure = 3,
CE_Fatal = 4
} CPLErr;
void CPL_DLL CPLError(CPLErr eErrClass, int err_no, const char *fmt, ...);
void CPL_DLL CPLErrorReset();
int CPL_DLL CPLGetLastErrorNo();
const char CPL_DLL * CPLGetLastErrorMsg();
typedef void (*CPLErrorHandler)(CPLErr, int, const char*);
CPLErrorHandler CPL_DLL CPLSetErrorHandler(CPLErrorHandler);
void CPL_DLL CPLDebug( const char *, const char *, ... );
void CPL_DLL _CPLAssert( const char *, const char *, int );
#ifdef DEBUG
# define CPLAssert(expr) ((expr) ? (void)(0) : _CPLAssert(#expr,__FILE__,__LINE__))
#else
# define CPLAssert(expr)
#endif
CPL_C_END
/* ==================================================================== */
/* Well known error codes. */
/* ==================================================================== */
#define CPLE_None 0
#define CPLE_AppDefined 1
#define CPLE_OutOfMemory 2
#define CPLE_FileIO 3
#define CPLE_OpenFailed 4
#define CPLE_IllegalArg 5
#define CPLE_NotSupported 6
#define CPLE_AssertionFailed 7
#define CPLE_NoWriteAccess 8
/* 100 - 299 reserved for GDAL */
#endif /* _CPL_ERROR_H_INCLUDED_ */
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