static void
fg_message (int flags, const char *title, const char *text)
{
Dlg_head *d;
d = do_create_message (flags, title, text);
tty_getch ();
dlg_run_done (d);
destroy_dlg (d);
}
static void
fg_message (int flags, const char *title, const char *text)
{
WDialog *d;
d = do_create_message (flags, title, text);
tty_getch ();
dlg_run_done (d);
dlg_destroy (d);
}
size_t tty_read(uint64_t source, struct vfs_obj *file, uint8_t *buffer, size_t size, uint64_t offset) {
size_t i;
for (i = 0; i < size; i++) {
buffer[i] = tty_getch();
if (buffer[i] == '\0') {
break;
}
}
return i;
}
int tty_gets (size_t nchars, char buf [], int number, int echo)
{
unsigned ofs = 0;
char ch;
for (;;) {
ch = tty_getch ();
/*printf ("{%d}", ch);*/
fflush (stdout);
if (ch == ESC)
return (1);
else if (ch == BS || ch == DEL)
if (ofs) {
ofs--;
if (echo) {
printf ("%c %c", BS, BS);
fflush (stdout);
}
}
else
printf ("\a");
else if (ch == CR || ch == LF) {
if (echo) {
printf ("\r\n");
fflush (stdout);
}
buf [ofs] = '\0';
return (0);
}
else if (number && (ch < '0' || ch > '9'))
printf ("\a");
else if (ch < ' ' || ch > '~')
printf ("\a");
else {
if (ofs < nchars - 1) {
buf [ofs++] = ch;
if (echo) {
if (echo == '*')
printf ("*");
else
printf ("%c", ch);
fflush (stdout);
}
}
else
printf ("\a");
}
}
}
