/**
 ** DBGPRINT.H ---- GRX debug support
 **
 ** Copyright (c) 1998 Hartmut Schirmer
 **/

#ifdef  DEBUG
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>

#include "grxkeys.h"
#include "grxdebug.h"
#ifdef __XWIN__
#include "libxwin.h"
#endif

#ifndef DBG_LOGFILE
#define DBG_LOGFILE "grxdebug.log"
#endif

char *_GR_debug_file;
int   _GR_debug_line;
#ifdef __GNUC__
char *_GR_debug_function;
# endif
int   _GR_debug_flags = DEBUG-0;

void _GR_debug_printf(char *fmt,...)
{
	FILE *dfp = NULL;
	va_list ap;
	dfp = fopen(DBG_LOGFILE,"at");
	if(!dfp) return;
#ifdef __GNUC__
	fprintf(dfp,"%s|%s|%d: ",
		_GR_debug_file, _GR_debug_function, _GR_debug_line);
#else
	fprintf(dfp,"%s/%d: ", _GR_debug_file, _GR_debug_line);
#endif
	va_start(ap,fmt);
	vfprintf(dfp,fmt,ap);
	va_end(ap);
	fclose(dfp);
#ifndef __XWIN__
	if (GrKeyPressed()) {
	  if (GrKeyRead() == GrKey_Escape) exit(1);
	}
#endif
}

#endif