Lncvrt/grub
1
0 Fork 0
mirror of https://git.savannah.gnu.org/git/grub.git synced 2026-10-25 16:49:23 +00:00
Code Issues Packages Projects Releases Wiki Activity

don't define unusable commands, don't handle a dumb terminal if serial terminal support is disabled, enable serial terminal support by default.

Browse Source
This commit is contained in:
okuji committed 2000-09-26 19:52:29 +00:00
1 parent c6c180757e
commit 11f52a0d70
6 files changed
+144 -122
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

stage2/char_io.c
+52 -73
View File
@@ -300,34 +300,27 @@ get_cmdline (char *prompt, char *cmdline, int maxlen,
cl_refresh (1, 0);
else
{
int i;
xpos -= count;
if (! (terminal & TERMINAL_DUMB))
if (terminal & TERMINAL_CONSOLE)
{
if (terminal & TERMINAL_CONSOLE)
{
int y = getxy () & 0xFF;
gotoxy (xpos, y);
return;
}
# ifdef SUPPORT_SERIAL
else if (terminal & TERMINAL_SERIAL)
{
/* Ugly optimization. */
if (count > 4)
{
grub_printf ("\e[%dD", count);
return;
}
}
# endif /* SUPPORT_SERIAL */
int y = getxy () & 0xFF;
gotoxy (xpos, y);
}
for (i = 0; i < count; i++)
grub_putchar ('\b');
# ifdef SUPPORT_SERIAL
else if (! (terminal & TERMINAL_DUMB) && (count > 4))
{
grub_printf ("\e[%dD", count);
}
else
{
int i;
for (i = 0; i < count; i++)
grub_putchar ('\b');
}
# endif /* SUPPORT_SERIAL */
}
}
@@ -341,39 +334,32 @@ get_cmdline (char *prompt, char *cmdline, int maxlen,
cl_refresh (1, 0);
else
{
int i;
xpos += count;
if (! (terminal & TERMINAL_DUMB))
if (terminal & TERMINAL_CONSOLE)
{
if (terminal & TERMINAL_CONSOLE)
{
int y = getxy () & 0xFF;
gotoxy (xpos, y);
return;
}
int y = getxy () & 0xFF;
gotoxy (xpos, y);
}
# ifdef SUPPORT_SERIAL
else if (terminal & TERMINAL_SERIAL)
{
/* Ugly optimization. */
if (count > 4)
{
grub_printf ("\e[%dC", count);
return;
}
}
# endif /* SUPPORT_SERIAL */
}
for (i = lpos - count; i < lpos; i++)
else if (! (terminal & TERMINAL_DUMB) && (count > 4))
{
if (! echo_char)
grub_putchar (buf[i]);
else
grub_putchar (echo_char);
grub_printf ("\e[%dC", count);
}
else
{
int i;
for (i = lpos - count; i < lpos; i++)
{
if (! echo_char)
grub_putchar (buf[i]);
else
grub_putchar (echo_char);
}
}
# endif /* SUPPORT_SERIAL */
}
}
@@ -472,30 +458,23 @@ get_cmdline (char *prompt, char *cmdline, int maxlen,
}
/* Back to XPOS. */
if (! (terminal & TERMINAL_DUMB))
if (terminal & TERMINAL_CONSOLE)
{
if (terminal & TERMINAL_CONSOLE)
{
int y = getxy () & 0xFF;
gotoxy (xpos, y);
return;
}
# ifdef SUPPORT_SERIAL
else if (terminal & TERMINAL_SERIAL)
{
/* Ugly optimization. */
if (pos - xpos > 4)
{
grub_printf ("\e[%dD", pos - xpos);
return;
}
}
# endif /* SUPPORT_SERIAL */
int y = getxy () & 0xFF;
gotoxy (xpos, y);
}
for (i = 0; i < pos - xpos; i++)
grub_putchar ('\b');
# ifdef SUPPORT_SERIAL
else if (! (terminal & TERMINAL_SERIAL) && (pos - xpos > 4))
{
grub_printf ("\e[%dD", pos - xpos);
}
else
{
for (i = 0; i < pos - xpos; i++)
grub_putchar ('\b');
}
# endif /* SUPPORT_SERIAL */
}
/* Initialize the command-line. */