Here is a patch to enable simple translation of chars.
It's quite simple. I renamed the getkey definitions to raw_getkey, and added a
wrapper function getkey.
Limitation: it doesn't work for keystrokes with ctrl. If someone can tell me how
it works...
cu Pixel.
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diff -r -u grub-0.5.94.old/grub/asmstub.c grub-0.5.94/grub/asmstub.c
--- grub-0.5.94.old/grub/asmstub.c Tue Feb 29 02:56:52 2000
+++ grub-0.5.94/grub/asmstub.c Mon Mar 27 19:52:09 2000
@@ -793,7 +793,7 @@
/* returns packed BIOS/ASCII code */
int
-getkey (void)
+raw_getkey (void)
{
int c;
diff -r -u grub-0.5.94.old/stage2/asm.S grub-0.5.94/stage2/asm.S
--- grub-0.5.94.old/stage2/asm.S Mon Feb 7 06:14:46 2000
+++ grub-0.5.94/stage2/asm.S Mon Mar 27 19:54:42 2000
@@ -1992,7 +1992,7 @@
* %al = ASCII character
*/
-ENTRY(getkey)
+ENTRY(raw_getkey)
push %ebp
push %ebx /* save %ebx */
diff -r -u grub-0.5.94.old/stage2/builtins.c grub-0.5.94/stage2/builtins.c
--- grub-0.5.94.old/stage2/builtins.c Tue Feb 29 22:47:48 2000
+++ grub-0.5.94/stage2/builtins.c Mon Mar 27 19:52:10 2000
@@ -52,6 +52,8 @@
int grub_timeout = -1;
/* The BIOS drive map. */
static unsigned short bios_drive_map[DRIVE_MAP_SIZE + 1];
+char keytable_transl[256];
+static void keytable_init (void);
/* Initialize the data for builtins. */
void
@@ -73,6 +75,12 @@
password = 0;
fallback_entry = -1;
grub_timeout = -1;
+ keytable_init();
+}
+
+int getkey(void) {
+ int c = raw_getkey();
+ return keytable_transl[ASCII_CHAR(c)] + (c & 0xff00);
}
/* Print which sector is read when loading a file. */
@@ -1870,6 +1878,51 @@
};
+/* keytable */
+static void
+keytable_init (void)
+{
+ int i;
+ for (i = 0; i < 256; i++) keytable_transl[i] = i;
+}
+
+static int
+keytable_func (char *arg, int flags)
+{
+ if (arg[0] == '\0')
+ {
+ keytable_init();
+ printf(" [keytable resetted]\n");
+ return 1;
+ }
+ else
+ {
+ int len;
+
+ if (! grub_open (arg))
+ return 0;
+
+ len = grub_read (keytable_transl, 256);
+
+ if (len == 256)
+ printf (" [keytable @ 0x%x, 0x%x bytes]\n", keytable_transl, len);
+
+ grub_close ();
+ return len == 256;
+ }
+}
+
+static struct builtin builtin_keytable =
+{
+ "keytable",
+ keytable_func,
+ BUILTIN_CMDLINE,
+ "keytable FILE",
+ "Change the keyboard map. The file is a translation table."
+ "For example, for azerty (french) keyboard, at offset 'q' you find 'a'"
+};
+
+
/* makeactive */
static int
makeactive_func (char *arg, int flags)
@@ -2953,6 +3006,7 @@
&builtin_install,
&builtin_ioprobe,
&builtin_kernel,
+ &builtin_keytable,
&builtin_makeactive,
&builtin_map,
&builtin_module,
diff -r -u grub-0.5.94.old/stage2/shared.h grub-0.5.94/stage2/shared.h
--- grub-0.5.94.old/stage2/shared.h Tue Feb 22 08:25:17 2000
+++ grub-0.5.94/stage2/shared.h Mon Mar 27 19:52:10 2000
@@ -554,6 +554,7 @@
void track_int13 (int drive);
/* The key map. */
+extern char keytable_transl[];
extern unsigned short bios_key_map[];
extern unsigned short ascii_key_map[];
extern unsigned short io_map[];
@@ -619,6 +620,7 @@
/* Wait for a keypress, and return its packed BIOS/ASCII key code.
Use ASCII_CHAR(ret) to extract the ASCII code. */
+int raw_getkey (void);
int getkey (void);
/* Like GETKEY, but doesn't block, and returns -1 if no keystroke is
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