/* Same as tty_printf but if FP is not NULL, behave like a regular
fprintf. */
void
tty_fprintf (estream_t fp, const char *fmt, ... )
{
va_list arg_ptr;
if (fp)
{
va_start (arg_ptr, fmt) ;
es_vfprintf (fp, fmt, arg_ptr );
va_end (arg_ptr);
return;
}
if (no_terminal)
return;
if (!initialized)
init_ttyfp ();
va_start (arg_ptr, fmt);
#ifdef USE_W32_CONSOLE
{
char *buf = NULL;
int n;
DWORD nwritten;
n = vasprintf(&buf, fmt, arg_ptr);
if (!buf)
log_bug("vasprintf() failed\n");
if (!WriteConsoleA( con.out, buf, n, &nwritten, NULL ))
log_fatal("WriteConsole failed: rc=%d", (int)GetLastError() );
if (n != nwritten)
log_fatal("WriteConsole failed: %d != %d\n", n, (int)nwritten );
last_prompt_len += n;
xfree (buf);
}
#else
last_prompt_len += vfprintf(ttyfp,fmt,arg_ptr) ;
fflush(ttyfp);
#endif
va_end(arg_ptr);
}
/* Write a status line with code NO followed by the outout of the
* printf style FORMAT. The caller needs to make sure that LFs and
* CRs are not printed. */
void
wks_write_status (int no, const char *format, ...)
{
va_list arg_ptr;
if (!statusfp)
return; /* Not enabled. */
es_fputs ("[GNUPG:] ", statusfp);
es_fputs (get_status_string (no), statusfp);
if (format)
{
es_putc (' ', statusfp);
va_start (arg_ptr, format);
es_vfprintf (statusfp, format, arg_ptr);
va_end (arg_ptr);
}
es_putc ('\n', statusfp);
}
