#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "wv.h"


#ifdef DEBUG
#define wvwarn  NULL /* stderr */
#define wvtrace NULL /* stderr */
#define wverror NULL /* stderr */
#else
#define wvwarn  NULL
#define wvtrace NULL
#define wverror NULL
#endif

void
wvInitError (void)
{
  wvError (("EXTREME WARNING: using deprecated API\n"));
}

char *
wvFmtMsg (char *fmt, ...)
{
  static char mybuf[1024];
#if 0
  mybuf[0] = 0;
#endif  

  va_list argp;
  va_start (argp, fmt);
  vsprintf (mybuf, fmt, argp);
  va_end (argp);

  return mybuf;
}

void
wvRealError (char *file, int line, char *msg)
{
    if (wverror == NULL)
	return;
    fprintf (wverror, "Diagnostic: (%s:%d) %s ", file, line, msg);
    fflush (wverror);
}

void
wvWarning (char *fmt, ...)
{
    va_list argp;
    if (wvwarn == NULL)
	return;
    fprintf (wvwarn, "Trace: ");
    va_start (argp, fmt);
    vfprintf (wvwarn, fmt, argp);
    va_end (argp);
    fflush (wvwarn);
}

void
wvRealTrace (char *file, int line, char *msg)
{
    if (wvtrace == NULL)
	return;
    fprintf (wvtrace, "Trace: (%s:%d) %s ", file, line, msg);
    fflush (wvtrace);
}