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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* filename: m-error.c *
* *
* UTIL C-source: Medical Image Conversion Utility *
* *
* purpose : Handle warnings and errors *
* *
* project : (X)MedCon by Erik Nolf *
* *
* Functions : MdcPrntStream() - Gives proper output stream *
* MdcPrntScrn() - Print to screen *
* MdcPrntMesg() - Print a message *
* MdcPrntWarn() - Print a warning *
* MdcPrntErr() - Print error and leave *
* *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* $Id: m-error.c,v 1.24 2008/01/23 21:28:36 enlf Exp $
*/
/*
Copyright (C) 1997-2008 by Erik Nolf
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any later
version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
59 Place - Suite 330, Boston, MA 02111-1307, USA. */
/****************************************************************************
H E A D E R S
****************************************************************************/
#include "m-depend.h"
#include <stdio.h>
#include <stdarg.h>
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#include "m-defs.h"
#include "m-global.h"
#include "m-error.h"
#if GLIBSUPPORTED
#include <glib.h>
#endif
/****************************************************************************
F U N C T I O N S
****************************************************************************/
static FILE *MdcPrntStream(void)
{
FILE *stream;
if (MDC_FILE_STDOUT == MDC_YES) {
stream = stderr;
}else{
stream = stdout;
}
return(stream);
}
void MdcPrntScrn(char *fmt, ...)
{
va_list args;
va_start(args, fmt);
vfprintf(MdcPrntStream(), fmt, args);
va_end(args);
}
void MdcPrntMesg(char *fmt, ...)
{
va_list args;
if (MDC_BLOCK_MESSAGES >= MDC_LEVEL_MESG) return;
va_start(args,fmt);
#if GLIBSUPPORTED
g_logv(MDC_PRGR,G_LOG_LEVEL_MESSAGE, fmt, args);
#else
MdcPrntScrn("\n%s: Message: ",MDC_PRGR);
vfprintf(MdcPrntStream(), fmt, args); fprintf(MdcPrntStream(),"\n\n");
#endif
va_end(args);
}
void MdcPrntWarn(char *fmt, ...)
{
va_list args;
if (MDC_BLOCK_MESSAGES >= MDC_LEVEL_WARN) return;
va_start(args, fmt);
#if GLIBSUPPORTED
g_logv(MDC_PRGR,G_LOG_LEVEL_WARNING, fmt, args);
#else
MdcPrntScrn("\n%s: Warning: ",MDC_PRGR);
vfprintf(MdcPrntStream(), fmt, args); fprintf(MdcPrntStream(),"\n\n");
#endif
va_end(args);
}
void MdcPrntErr(int code, char *fmt, ...)
{
va_list args;
if (MDC_BLOCK_MESSAGES >= MDC_LEVEL_ERR) exit(-code);
va_start(args, fmt);
#if GLIBSUPPORTED
g_logv(MDC_PRGR,G_LOG_LEVEL_ERROR, fmt, args);
#else
MdcPrntScrn("\n%s: Error : ",MDC_PRGR);
vfprintf(MdcPrntStream(), fmt, args); fprintf(MdcPrntStream(),"\n\n");
#endif
va_end(args);
exit(-code);
}
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