1 files changed, 68 insertions, 0 deletions
diff --git a/grub-core/term/i386/pc/console.c b/grub-core/term/i386/pc/console.c
new file mode 100644
index 0000000..0efeafe
--- /dev/null
+++ b/grub-core/term/i386/pc/console.c
@@ -0,0 +1,68 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2002,2003,2005,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/machine/memory.h>
+#include <grub/machine/console.h>
+#include <grub/term.h>
+#include <grub/types.h>
+
+static const struct grub_machine_bios_data_area *bios_data_area =
+  (struct grub_machine_bios_data_area *) GRUB_MEMORY_MACHINE_BIOS_DATA_AREA_ADDR;
+
+static int
+grub_console_getkeystatus (struct grub_term_input *term __attribute__ ((unused)))
+{
+  /* conveniently GRUB keystatus is modelled after BIOS one.  */
+  return bios_data_area->keyboard_flag_lower & ~0x80;
+}
+
+static struct grub_term_input grub_console_term_input =
+  {
+    .name = "console",
+    .getkey = grub_console_getkey,
+    .getkeystatus = grub_console_getkeystatus
+  };
+
+static struct grub_term_output grub_console_term_output =
+  {
+    .name = "console",
+    .putchar = grub_console_putchar,
+    .getwh = grub_console_getwh,
+    .getxy = grub_console_getxy,
+    .gotoxy = grub_console_gotoxy,
+    .cls = grub_console_cls,
+    .setcolorstate = grub_console_setcolorstate,
+    .setcursor = grub_console_setcursor,
+    .flags = GRUB_TERM_CODE_TYPE_CP437,
+    .normal_color = GRUB_TERM_DEFAULT_NORMAL_COLOR,
+    .highlight_color = GRUB_TERM_DEFAULT_HIGHLIGHT_COLOR,
+  };
+
+void
+grub_console_init (void)
+{
+  grub_term_register_output ("console", &grub_console_term_output);
+  grub_term_register_input ("console", &grub_console_term_input);
+}
+
+void
+grub_console_fini (void)
+{
+  grub_term_unregister_input (&grub_console_term_input);
+  grub_term_unregister_output (&grub_console_term_output);
+}