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2008-11-07 Robert Millan <rmh@aybabtu.com>

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Modularize at_keyboard.mod:

            * conf/i386.rmk (pkglib_MODULES): Add `at_keyboard.mod'.
            (at_keyboard_mod_SOURCES, at_keyboard_mod_CFLAGS)
            (at_keyboard_mod_LDFLAGS): New variables.

            Actual terminal split:

            * include/grub/term.h (struct grub_term): Split in ...
            (struct grub_term_input): ... this, and ...
            (struct grub_term_output): ... this.  Update all users.
            (grub_term_set_current): Split in ...
            (grub_term_set_current_input): ... this, and ...
            (grub_term_set_current_output): ... this.
            (grub_term_get_current): Split in ...
            (grub_term_get_current_input): ... this, and ...
            (grub_term_get_current_output): ... this.
            (grub_term_register): Split in ...
            (grub_term_register_input): ... this, and ...
            (grub_term_register_output): ... this.
            (grub_term_unregister): Split in ...
            (grub_term_unregister_input): ... this, and ...
            (grub_term_unregister_output): ... this.
            (grub_term_iterate): Split in ...
            (grub_term_iterate_input): ... this, and ...
            (grub_term_iterate_output): ... this.

            * kern/term.c (grub_term_list): Split in ...
            (grub_term_list_input): ... this, and ...
            (grub_term_list_output): ... this.  Update all users.
            (grub_cur_term): Split in ...
            (grub_cur_term_input): ... this, and ...
            (grub_cur_term_output): ... this.  Update all users.
            (grub_term_set_current): Split in ...
            (grub_term_set_current_input): ... this, and ...
            (grub_term_set_current_output): ... this.
            (grub_term_get_current): Split in ...
            (grub_term_get_current_input): ... this, and ...
            (grub_term_get_current_output): ... this.
            (grub_term_register): Split in ...
            (grub_term_register_input): ... this, and ...
            (grub_term_register_output): ... this.
            (grub_term_unregister): Split in ...
            (grub_term_unregister_input): ... this, and ...
            (grub_term_unregister_output): ... this.
            (grub_term_iterate): Split in ...
            (grub_term_iterate_input): ... this, and ...
            (grub_term_iterate_output): ... this.

            * kern/misc.c (grub_abort): Split use of grub_term_get_current() into
            a check for input and one for output (and only attempt to get keys
            from user when input works).

            * util/grub-probe.c (grub_term_get_current): Split in ...
            (grub_term_get_current_input): ... this, and ...
            (grub_term_get_current_output): ... this.
            * util/grub-fstest.c: Likewise.
            * util/i386/pc/grub-setup.c: Likewise.
            * util/grub-editenv.c: Likewise.

            Portability adjustments:

            * conf/i386-ieee1275.rmk (kernel_elf_SOURCES): Remove
            `term/i386/pc/at_keyboard.c'.
            * kern/ieee1275/init.c [__i386__] (grub_machine_init): Remove call to
            grub_keyboard_controller_init() (now handled by terminal .init).
            * kern/i386/coreboot/init.c (grub_machine_init): Add call to
            grub_at_keyboard_init().
            * include/grub/i386/ieee1275/console.h (grub_keyboard_controller_init)
            (grub_console_checkkey, grub_console_getkey): Remove (now provided by
            at_keyboard.mod via input terminal interface).
            * include/grub/i386/coreboot/console.h: Convert into a stub for
            `<grub/i386/pc/console.h>'.

            Migrate full terminals to new API:

            * term/efi/console.c (grub_console_term): Split into ...
            (grub_console_term_input): ... this, and ...
            (grub_console_term_output): ... this.  Update all users.
            * term/ieee1275/ofconsole.c: Remove __i386__ hack.
            (grub_ofconsole_init): Split into ...
            (grub_ofconsole_init_input): ... this, and ...
            (grub_ofconsole_init_output): ... this.
            (grub_ofconsole_term): Split into ...
            (grub_ofconsole_term_input): ... this, and ...
            (grub_ofconsole_term_output): ... this.  Update all users.
            * term/i386/pc/serial.c (grub_serial_term): Split into ...
            (grub_serial_term_input): ... this, and ...
            (grub_serial_term_output): ... this.  Update all users.
            * term/i386/pc/console.c (grub_console_term): Split into ...
            (grub_console_term_input): ... this, and ...
            (grub_console_term_output): ... this.  Update all users.
            (grub_console_term_input): Only enable it on PC/BIOS platform.
            (grub_console_init): Remove grub_keyboard_controller_init() call.

            Migrate input terminals to new API:

            * term/i386/pc/at_keyboard.c: Replace `cpu' and `machine' with
            `i386' and `i386/pc' to enable build on x86_64 (this driver is
            i386-specific anyway).
            (grub_console_checkkey): Rename to ...
            (grub_at_keyboard_checkkey): ... this.  Static-ize.  Update all
            users.
            (grub_keyboard_controller_orig): New variable.
            (grub_console_getkey): Rename to ...
            (grub_at_keyboard_getkey): ... this.  Static-ize.  Update all
            users.
            (grub_keyboard_controller_init): Static-ize.  Save original
            controller value so that it can be restored ...
            (grub_keyboard_controller_fini): ... here (new function).
            (grub_at_keyboard_term): New structure.
            (GRUB_MOD_INIT(at_keyboard), GRUB_MOD_FINI(at_keyboard)): New
            functions.

            Migrate output terminals to new API:

            * term/i386/pc/vga.c (grub_vga_term): Change type to
            `struct  grub_term_output'.  Remove `.checkkey' and `.getkey'
            members.  Update all users.
            * term/gfxterm.c (grub_video_term): Change type to
            `struct  grub_term_output'.  Remove `.checkkey' and `.getkey'
            members.  Update all users.
            * include/grub/i386/pc/console.h (grub_console_checkkey)
            (grub_console_getkey): Do not export (no longer needed by gfxterm,
            etc).

            Migrate `terminal' command and userland tools to new API:

            * commands/terminal.c (grub_cmd_terminal): Split into ...
            (grub_cmd_terminal_input): ... this, and ...
            (grub_cmd_terminal_output): ... this.
            (GRUB_MOD_INIT(terminal)): Split `terminal' command in two commands:
            `terminal_input' and `terminal_output'.
            * util/grub.d/00_header.in: Adjust `terminal' calls to new
            `terminal_input' / `terminal_output' API.
            * util/grub-mkconfig.in: Export ${GRUB_TERMINAL_INPUT} and
            ${GRUB_TERMINAL_OUTPUT} instead of ${GRUB_TERMINAL} (and if user
            provided ${GRUB_TERMINAL}, convert it).
This commit is contained in:
robertmh 2008-11-07 19:11:39 +00:00
parent 96e5d876a4
commit 651c29b79e
26 changed files with 555 additions and 190 deletions
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141
ChangeLog
View file

@ -1,3 +1,144 @@
2008-11-07 Robert Millan <rmh@aybabtu.com>
Modularize at_keyboard.mod:
* conf/i386.rmk (pkglib_MODULES): Add `at_keyboard.mod'.
(at_keyboard_mod_SOURCES, at_keyboard_mod_CFLAGS)
(at_keyboard_mod_LDFLAGS): New variables.
Actual terminal split:
* include/grub/term.h (struct grub_term): Split in ...
(struct grub_term_input): ... this, and ...
(struct grub_term_output): ... this. Update all users.
(grub_term_set_current): Split in ...
(grub_term_set_current_input): ... this, and ...
(grub_term_set_current_output): ... this.
(grub_term_get_current): Split in ...
(grub_term_get_current_input): ... this, and ...
(grub_term_get_current_output): ... this.
(grub_term_register): Split in ...
(grub_term_register_input): ... this, and ...
(grub_term_register_output): ... this.
(grub_term_unregister): Split in ...
(grub_term_unregister_input): ... this, and ...
(grub_term_unregister_output): ... this.
(grub_term_iterate): Split in ...
(grub_term_iterate_input): ... this, and ...
(grub_term_iterate_output): ... this.
* kern/term.c (grub_term_list): Split in ...
(grub_term_list_input): ... this, and ...
(grub_term_list_output): ... this. Update all users.
(grub_cur_term): Split in ...
(grub_cur_term_input): ... this, and ...
(grub_cur_term_output): ... this. Update all users.
(grub_term_set_current): Split in ...
(grub_term_set_current_input): ... this, and ...
(grub_term_set_current_output): ... this.
(grub_term_get_current): Split in ...
(grub_term_get_current_input): ... this, and ...
(grub_term_get_current_output): ... this.
(grub_term_register): Split in ...
(grub_term_register_input): ... this, and ...
(grub_term_register_output): ... this.
(grub_term_unregister): Split in ...
(grub_term_unregister_input): ... this, and ...
(grub_term_unregister_output): ... this.
(grub_term_iterate): Split in ...
(grub_term_iterate_input): ... this, and ...
(grub_term_iterate_output): ... this.
* kern/misc.c (grub_abort): Split use of grub_term_get_current() into
a check for input and one for output (and only attempt to get keys
from user when input works).
* util/grub-probe.c (grub_term_get_current): Split in ...
(grub_term_get_current_input): ... this, and ...
(grub_term_get_current_output): ... this.
* util/grub-fstest.c: Likewise.
* util/i386/pc/grub-setup.c: Likewise.
* util/grub-editenv.c: Likewise.
Portability adjustments:
* conf/i386-ieee1275.rmk (kernel_elf_SOURCES): Remove
`term/i386/pc/at_keyboard.c'.
* kern/ieee1275/init.c [__i386__] (grub_machine_init): Remove call to
grub_keyboard_controller_init() (now handled by terminal .init).
* kern/i386/coreboot/init.c (grub_machine_init): Add call to
grub_at_keyboard_init().
* include/grub/i386/ieee1275/console.h (grub_keyboard_controller_init)
(grub_console_checkkey, grub_console_getkey): Remove (now provided by
at_keyboard.mod via input terminal interface).
* include/grub/i386/coreboot/console.h: Convert into a stub for
`<grub/i386/pc/console.h>'.
Migrate full terminals to new API:
* term/efi/console.c (grub_console_term): Split into ...
(grub_console_term_input): ... this, and ...
(grub_console_term_output): ... this. Update all users.
* term/ieee1275/ofconsole.c: Remove __i386__ hack.
(grub_ofconsole_init): Split into ...
(grub_ofconsole_init_input): ... this, and ...
(grub_ofconsole_init_output): ... this.
(grub_ofconsole_term): Split into ...
(grub_ofconsole_term_input): ... this, and ...
(grub_ofconsole_term_output): ... this. Update all users.
* term/i386/pc/serial.c (grub_serial_term): Split into ...
(grub_serial_term_input): ... this, and ...
(grub_serial_term_output): ... this. Update all users.
* term/i386/pc/console.c (grub_console_term): Split into ...
(grub_console_term_input): ... this, and ...
(grub_console_term_output): ... this. Update all users.
(grub_console_term_input): Only enable it on PC/BIOS platform.
(grub_console_init): Remove grub_keyboard_controller_init() call.
Migrate input terminals to new API:
* term/i386/pc/at_keyboard.c: Replace `cpu' and `machine' with
`i386' and `i386/pc' to enable build on x86_64 (this driver is
i386-specific anyway).
(grub_console_checkkey): Rename to ...
(grub_at_keyboard_checkkey): ... this. Static-ize. Update all
users.
(grub_keyboard_controller_orig): New variable.
(grub_console_getkey): Rename to ...
(grub_at_keyboard_getkey): ... this. Static-ize. Update all
users.
(grub_keyboard_controller_init): Static-ize. Save original
controller value so that it can be restored ...
(grub_keyboard_controller_fini): ... here (new function).
(grub_at_keyboard_term): New structure.
(GRUB_MOD_INIT(at_keyboard), GRUB_MOD_FINI(at_keyboard)): New
functions.
Migrate output terminals to new API:
* term/i386/pc/vga.c (grub_vga_term): Change type to
`struct grub_term_output'. Remove `.checkkey' and `.getkey'
members. Update all users.
* term/gfxterm.c (grub_video_term): Change type to
`struct grub_term_output'. Remove `.checkkey' and `.getkey'
members. Update all users.
* include/grub/i386/pc/console.h (grub_console_checkkey)
(grub_console_getkey): Do not export (no longer needed by gfxterm,
etc).
Migrate `terminal' command and userland tools to new API:
* commands/terminal.c (grub_cmd_terminal): Split into ...
(grub_cmd_terminal_input): ... this, and ...
(grub_cmd_terminal_output): ... this.
(GRUB_MOD_INIT(terminal)): Split `terminal' command in two commands:
`terminal_input' and `terminal_output'.
* util/grub.d/00_header.in: Adjust `terminal' calls to new
`terminal_input' / `terminal_output' API.
* util/grub-mkconfig.in: Export ${GRUB_TERMINAL_INPUT} and
${GRUB_TERMINAL_OUTPUT} instead of ${GRUB_TERMINAL} (and if user
provided ${GRUB_TERMINAL}, convert it).
2008-11-04 Robert Millan <rmh@aybabtu.com>
* util/grub.d/10_freebsd.in: New file. Generate grub configuration

78
commands/terminal.c
View file

@ -24,21 +24,21 @@
#include <grub/term.h>
static grub_err_t
grub_cmd_terminal (struct grub_arg_list *state __attribute__ ((unused)),
int argc, char **args)
grub_cmd_terminal_input (struct grub_arg_list *state __attribute__ ((unused)),
int argc, char **args)
{
grub_term_t term = 0;
grub_term_input_t term = 0;
auto int print_terminal (grub_term_t);
auto int find_terminal (grub_term_t);
auto int print_terminal (grub_term_input_t);
auto int find_terminal (grub_term_input_t);
int print_terminal (grub_term_t t)
int print_terminal (grub_term_input_t t)
{
grub_printf (" %s", t->name);
return 0;
}
int find_terminal (grub_term_t t)
int find_terminal (grub_term_input_t t)
{
if (grub_strcmp (t->name, args[0]) == 0)
{
@ -51,19 +51,65 @@ grub_cmd_terminal (struct grub_arg_list *state __attribute__ ((unused)),
if (argc == 0)
{
grub_printf ("Available terminal(s):");
grub_term_iterate (print_terminal);
grub_printf ("Available input terminal(s):");
grub_term_iterate_input (print_terminal);
grub_putchar ('\n');
grub_printf ("Current terminal: %s\n", grub_term_get_current ()->name);
grub_printf ("Current input terminal: %s\n", grub_term_get_current_input ()->name);
}
else
{
grub_term_iterate (find_terminal);
grub_term_iterate_input (find_terminal);
if (! term)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "no such terminal");
return grub_error (GRUB_ERR_BAD_ARGUMENT, "no such input terminal");
grub_term_set_current (term);
grub_term_set_current_input (term);
}
return GRUB_ERR_NONE;
}
static grub_err_t
grub_cmd_terminal_output (struct grub_arg_list *state __attribute__ ((unused)),
int argc, char **args)
{
grub_term_output_t term = 0;
auto int print_terminal (grub_term_output_t);
auto int find_terminal (grub_term_output_t);
int print_terminal (grub_term_output_t t)
{
grub_printf (" %s", t->name);
return 0;
}
int find_terminal (grub_term_output_t t)
{
if (grub_strcmp (t->name, args[0]) == 0)
{
term = t;
return 1;
}
return 0;
}
if (argc == 0)
{
grub_printf ("Available output terminal(s):");
grub_term_iterate_output (print_terminal);
grub_putchar ('\n');
grub_printf ("Current output terminal: %s\n", grub_term_get_current_output ()->name);
}
else
{
grub_term_iterate_output (find_terminal);
if (! term)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "no such output terminal");
grub_term_set_current_output (term);
}
return GRUB_ERR_NONE;
@ -73,8 +119,10 @@ grub_cmd_terminal (struct grub_arg_list *state __attribute__ ((unused)),
GRUB_MOD_INIT(terminal)
{
(void)mod; /* To stop warning. */
grub_register_command ("terminal", grub_cmd_terminal, GRUB_COMMAND_FLAG_BOTH,
"terminal [TERM...]", "Select a terminal.", 0);
grub_register_command ("terminal_input", grub_cmd_terminal_input, GRUB_COMMAND_FLAG_BOTH,
"terminal_input [TERM...]", "Select an input terminal.", 0);
grub_register_command ("terminal_output", grub_cmd_terminal_output, GRUB_COMMAND_FLAG_BOTH,
"terminal_output [TERM...]", "Select an output terminal.", 0);
}
GRUB_MOD_FINI(terminal)

2
conf/i386-ieee1275.rmk
View file

@ -22,7 +22,7 @@ kernel_elf_SOURCES = kern/i386/ieee1275/startup.S kern/i386/ieee1275/init.c \
kern/time.c \
kern/generic/millisleep.c \
kern/ieee1275/ieee1275.c \
term/ieee1275/ofconsole.c term/i386/pc/at_keyboard.c \
term/ieee1275/ofconsole.c \
disk/ieee1275/ofdisk.c \
symlist.c
kernel_elf_HEADERS = arg.h cache.h device.h disk.h dl.h elf.h elfload.h \

7
conf/i386.rmk
View file

@ -1,8 +1,11 @@
# -*- makefile -*-
pkglib_MODULES += cpuid.mod
# For cpuid.mod.
cpuid_mod_SOURCES = commands/i386/cpuid.c
cpuid_mod_CFLAGS = $(COMMON_CFLAGS)
cpuid_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += at_keyboard.mod
at_keyboard_mod_SOURCES = term/i386/pc/at_keyboard.c
at_keyboard_mod_CFLAGS = $(COMMON_CFLAGS)
at_keyboard_mod_LDFLAGS = $(COMMON_LDFLAGS)

1
include/grub/i386/coreboot/console.h Normal file
View file

@ -0,0 +1 @@
#include <grub/i386/pc/console.h>

4
include/grub/i386/ieee1275/console.h
View file

@ -21,10 +21,6 @@
#include <grub/symbol.h>
void EXPORT_FUNC(grub_keyboard_controller_init) (void);
int EXPORT_FUNC(grub_console_checkkey) (void);
int EXPORT_FUNC(grub_console_getkey) (void);
/* Initialize the console system. */
void grub_console_init (void);

4
include/grub/i386/pc/console.h
View file

@ -40,8 +40,8 @@
/* These are global to share code between C and asm. */
extern grub_uint8_t grub_console_cur_color;
void grub_console_real_putchar (int c);
int EXPORT_FUNC(grub_console_checkkey) (void);
int EXPORT_FUNC(grub_console_getkey) (void);
int grub_console_checkkey (void);
int grub_console_getkey (void);
grub_uint16_t grub_console_getxy (void);
void grub_console_gotoxy (grub_uint8_t x, grub_uint8_t y);
void grub_console_cls (void);

49
include/grub/term.h
View file

@ -137,7 +137,29 @@ grub_term_color_state;
- 1)
struct grub_term
struct grub_term_input
{
/* The terminal name. */
const char *name;
/* Initialize the terminal. */
grub_err_t (*init) (void);
/* Clean up the terminal. */
grub_err_t (*fini) (void);
/* Check if any input character is available. */
int (*checkkey) (void);
/* Get a character. */
int (*getkey) (void);
/* The next terminal. */
struct grub_term_input *next;
};
typedef struct grub_term_input *grub_term_input_t;
struct grub_term_output
{
/* The terminal name. */
const char *name;
@ -155,12 +177,6 @@ struct grub_term
encoded in Unicode. */
grub_ssize_t (*getcharwidth) (grub_uint32_t c);
/* Check if any input character is available. */
int (*checkkey) (void);
/* Get a character. */
int (*getkey) (void);
/* Get the screen size. The return value is ((Width << 8) | Height). */
grub_uint16_t (*getwh) (void);
@ -194,16 +210,21 @@ struct grub_term
grub_uint32_t flags;
/* The next terminal. */
struct grub_term *next;
struct grub_term_output *next;
};
typedef struct grub_term *grub_term_t;
typedef struct grub_term_output *grub_term_output_t;
void EXPORT_FUNC(grub_term_register) (grub_term_t term);
void EXPORT_FUNC(grub_term_unregister) (grub_term_t term);
void EXPORT_FUNC(grub_term_iterate) (int (*hook) (grub_term_t term));
void EXPORT_FUNC(grub_term_register_input) (grub_term_input_t term);
void EXPORT_FUNC(grub_term_register_output) (grub_term_output_t term);
void EXPORT_FUNC(grub_term_unregister_input) (grub_term_input_t term);
void EXPORT_FUNC(grub_term_unregister_output) (grub_term_output_t term);
void EXPORT_FUNC(grub_term_iterate_input) (int (*hook) (grub_term_input_t term));
void EXPORT_FUNC(grub_term_iterate_output) (int (*hook) (grub_term_output_t term));
grub_err_t EXPORT_FUNC(grub_term_set_current) (grub_term_t term);
grub_term_t EXPORT_FUNC(grub_term_get_current) (void);
grub_err_t EXPORT_FUNC(grub_term_set_current_input) (grub_term_input_t term);
grub_err_t EXPORT_FUNC(grub_term_set_current_output) (grub_term_output_t term);
grub_term_input_t EXPORT_FUNC(grub_term_get_current_input) (void);
grub_term_output_t EXPORT_FUNC(grub_term_get_current_output) (void);
void EXPORT_FUNC(grub_putchar) (int c);
void EXPORT_FUNC(grub_putcode) (grub_uint32_t code);

1
kern/i386/coreboot/init.c
View file

@ -138,6 +138,7 @@ grub_machine_init (void)
grub_upper_mem -= GRUB_MEMORY_MACHINE_UPPER_START;
grub_tsc_init ();
grub_at_keyboard_init ();
}
void

1
kern/ieee1275/init.c
View file

@ -217,7 +217,6 @@ grub_machine_init (void)
grub_console_init ();
#ifdef __i386__
grub_get_extended_memory ();
grub_keyboard_controller_init ();
#endif
grub_claim_heap ();
grub_ofdisk_init ();

11
kern/misc.c
View file

@ -1026,10 +1026,15 @@ grub_utf8_to_ucs4 (grub_uint32_t *dest, const grub_uint8_t *src,
void
grub_abort (void)
{
if (grub_term_get_current ())
if (grub_term_get_current_output ())
{
grub_printf ("\nAborted. Press any key to exit.");
grub_getkey ();
grub_printf ("\nAborted.");
if (grub_term_get_current_input ())
{
grub_printf (" Press any key to exit.");
grub_getkey ();
}
}
grub_exit ();

131
kern/term.c
View file

@ -23,10 +23,12 @@
#include <grub/env.h>
/* The list of terminals. */
static grub_term_t grub_term_list;
static grub_term_input_t grub_term_list_input;
static grub_term_output_t grub_term_list_output;
/* The current terminal. */
static grub_term_t grub_cur_term;
static grub_term_input_t grub_cur_term_input;
static grub_term_output_t grub_cur_term_output;
/* The amount of lines counted by the pager. */
static int grub_more_lines;
@ -38,18 +40,25 @@ static int grub_more;
static int cursor_state = 1;
void
grub_term_register (grub_term_t term)
grub_term_register_input (grub_term_input_t term)
{
term->next = grub_term_list;
grub_term_list = term;
term->next = grub_term_list_input;
grub_term_list_input = term;
}
void
grub_term_unregister (grub_term_t term)
grub_term_register_output (grub_term_output_t term)
{
grub_term_t *p, q;
term->next = grub_term_list_output;
grub_term_list_output = term;
}
void
grub_term_unregister_input (grub_term_input_t term)
{
grub_term_input_t *p, q;
for (p = &grub_term_list, q = *p; q; p = &(q->next), q = q->next)
for (p = &grub_term_list_input, q = *p; q; p = &(q->next), q = q->next)
if (q == term)
{
*p = q->next;
@ -58,36 +67,78 @@ grub_term_unregister (grub_term_t term)
}
void
grub_term_iterate (int (*hook) (grub_term_t term))
grub_term_unregister_output (grub_term_output_t term)
{
grub_term_t p;
grub_term_output_t *p, q;
for (p = grub_term_list; p; p = p->next)
for (p = &grub_term_list_output, q = *p; q; p = &(q->next), q = q->next)
if (q == term)
{
*p = q->next;
break;
}
}
void
grub_term_iterate_input (int (*hook) (grub_term_input_t term))
{
grub_term_input_t p;
for (p = grub_term_list_input; p; p = p->next)
if (hook (p))
break;
}
void
grub_term_iterate_output (int (*hook) (grub_term_output_t term))
{
grub_term_output_t p;
for (p = grub_term_list_output; p; p = p->next)
if (hook (p))
break;
}
grub_err_t
grub_term_set_current (grub_term_t term)
grub_term_set_current_input (grub_term_input_t term)
{
if (grub_cur_term && grub_cur_term->fini)
if ((grub_cur_term->fini) () != GRUB_ERR_NONE)
if (grub_cur_term_input && grub_cur_term_input->fini)
if ((grub_cur_term_input->fini) () != GRUB_ERR_NONE)
return grub_errno;
if (term->init)
if ((term->init) () != GRUB_ERR_NONE)
return grub_errno;
grub_cur_term = term;
grub_cls ();
grub_setcursor (grub_getcursor ());
grub_cur_term_input = term;
return GRUB_ERR_NONE;
}
grub_term_t
grub_term_get_current (void)
grub_err_t
grub_term_set_current_output (grub_term_output_t term)
{
return grub_cur_term;
if (grub_cur_term_output && grub_cur_term_output->fini)
if ((grub_cur_term_output->fini) () != GRUB_ERR_NONE)
return grub_errno;
if (term->init)
if ((term->init) () != GRUB_ERR_NONE)
return grub_errno;
grub_cur_term_output = term;
return GRUB_ERR_NONE;
}
grub_term_input_t
grub_term_get_current_input (void)
{
return grub_cur_term_input;
}
grub_term_output_t
grub_term_get_current_output (void)
{
return grub_cur_term_output;
}
/* Put a Unicode character. */
@ -96,7 +147,7 @@ grub_putcode (grub_uint32_t code)
{
int height = grub_getwh () & 255;
if (code == '\t' && grub_cur_term->getxy)
if (code == '\t' && grub_cur_term_output->getxy)
{
int n;
@ -107,7 +158,7 @@ grub_putcode (grub_uint32_t code)
return;
}
(grub_cur_term->putchar) (code);
(grub_cur_term_output->putchar) (code);
if (code == '\n')
{
@ -171,70 +222,70 @@ grub_putchar (int c)
grub_ssize_t
grub_getcharwidth (grub_uint32_t code)
{
return (grub_cur_term->getcharwidth) (code);
return (grub_cur_term_output->getcharwidth) (code);
}
int
grub_getkey (void)
{
return (grub_cur_term->getkey) ();
return (grub_cur_term_input->getkey) ();
}
int
grub_checkkey (void)
{
return (grub_cur_term->checkkey) ();
return (grub_cur_term_input->checkkey) ();
}
grub_uint16_t
grub_getxy (void)
{
return (grub_cur_term->getxy) ();
return (grub_cur_term_output->getxy) ();
}
grub_uint16_t
grub_getwh (void)
{
return (grub_cur_term->getwh) ();
return (grub_cur_term_output->getwh) ();
}
void
grub_gotoxy (grub_uint8_t x, grub_uint8_t y)
{
(grub_cur_term->gotoxy) (x, y);
(grub_cur_term_output->gotoxy) (x, y);
}
void
grub_cls (void)
{
if ((grub_cur_term->flags & GRUB_TERM_DUMB) || (grub_env_get ("debug")))
if ((grub_cur_term_output->flags & GRUB_TERM_DUMB) || (grub_env_get ("debug")))
{
grub_putchar ('\n');
grub_refresh ();
}
else
(grub_cur_term->cls) ();
(grub_cur_term_output->cls) ();
}
void
grub_setcolorstate (grub_term_color_state state)
{
if (grub_cur_term->setcolorstate)
(grub_cur_term->setcolorstate) (state);
if (grub_cur_term_output->setcolorstate)
(grub_cur_term_output->setcolorstate) (state);
}
void
grub_setcolor (grub_uint8_t normal_color, grub_uint8_t highlight_color)
{
if (grub_cur_term->setcolor)
(grub_cur_term->setcolor) (normal_color, highlight_color);
if (grub_cur_term_output->setcolor)
(grub_cur_term_output->setcolor) (normal_color, highlight_color);
}
void
grub_getcolor (grub_uint8_t *normal_color, grub_uint8_t *highlight_color)
{
if (grub_cur_term->getcolor)
(grub_cur_term->getcolor) (normal_color, highlight_color);
if (grub_cur_term_output->getcolor)
(grub_cur_term_output->getcolor) (normal_color, highlight_color);
}
int
@ -242,9 +293,9 @@ grub_setcursor (int on)
{
int ret = cursor_state;
if (grub_cur_term->setcursor)
if (grub_cur_term_output->setcursor)
{
(grub_cur_term->setcursor) (on);
(grub_cur_term_output->setcursor) (on);
cursor_state = on;
}
@ -260,8 +311,8 @@ grub_getcursor (void)
void
grub_refresh (void)
{
if (grub_cur_term->refresh)
(grub_cur_term->refresh) ();
if (grub_cur_term_output->refresh)
(grub_cur_term_output->refresh) ();
}
void

23
term/efi/console.c
View file

@ -332,15 +332,18 @@ grub_console_setcursor (int on)
efi_call_2 (o->enable_cursor, o, on);
}
static struct grub_term grub_console_term =
static struct grub_term_input grub_console_term_input =
{
.name = "console",
.init = 0,
.fini = 0,
.putchar = grub_console_putchar,
.getcharwidth = grub_console_getcharwidth,
.checkkey = grub_console_checkkey,
.getkey = grub_console_getkey,
};
static struct grub_term_output grub_console_term_output =
{
.name = "console",
.putchar = grub_console_putchar,
.getcharwidth = grub_console_getcharwidth,
.getwh = grub_console_getwh,
.getxy = grub_console_getxy,
.gotoxy = grub_console_gotoxy,
@ -350,7 +353,6 @@ static struct grub_term grub_console_term =
.getcolor = grub_console_getcolor,
.setcursor = grub_console_setcursor,
.flags = 0,
.next = 0
};
void
@ -364,12 +366,15 @@ grub_console_init (void)
return;
}
grub_term_register (&grub_console_term);
grub_term_set_current (&grub_console_term);
grub_term_register_input (&grub_console_term_input);
grub_term_register_output (&grub_console_term_output);
grub_term_set_current_output (&grub_console_term_output);
grub_term_set_current_input (&grub_console_term_input);
}
void
grub_console_fini (void)
{
grub_term_unregister (&grub_console_term);
grub_term_unregister_input (&grub_console_term_input);
grub_term_unregister_output (&grub_console_term_output);
}

8
term/gfxterm.c
View file

@ -1056,15 +1056,13 @@ grub_gfxterm_background_image_cmd (struct grub_arg_list *state __attribute__ ((u
return grub_errno;
}
static struct grub_term grub_video_term =
static struct grub_term_output grub_video_term =
{
.name = "gfxterm",
.init = grub_gfxterm_init,
.fini = grub_gfxterm_fini,
.putchar = grub_gfxterm_putchar,
.getcharwidth = grub_gfxterm_getcharwidth,
.checkkey = grub_console_checkkey,
.getkey = grub_console_getkey,
.getwh = grub_virtual_screen_getwh,
.getxy = grub_virtual_screen_getxy,
.gotoxy = grub_gfxterm_gotoxy,
@ -1081,7 +1079,7 @@ static struct grub_term grub_video_term =
GRUB_MOD_INIT(term_gfxterm)
{
my_mod = mod;
grub_term_register (&grub_video_term);
grub_term_register_output (&grub_video_term);
grub_register_command ("background_image",
grub_gfxterm_background_image_cmd,
@ -1094,5 +1092,5 @@ GRUB_MOD_INIT(term_gfxterm)
GRUB_MOD_FINI(term_gfxterm)
{
grub_unregister_command ("bgimage");
grub_term_unregister (&grub_video_term);
grub_term_unregister_output (&grub_video_term);
}

59
term/i386/pc/at_keyboard.c
View file

@ -16,9 +16,10 @@
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/machine/console.h>
#include <grub/cpu/at_keyboard.h>
#include <grub/cpu/io.h>
#include <grub/dl.h>
#include <grub/i386/pc/console.h>
#include <grub/i386/at_keyboard.h>
#include <grub/i386/io.h>
#include <grub/misc.h>
#include <grub/term.h>
@ -61,6 +62,8 @@ static char keyboard_map_shift[128] =
'B', 'N', 'M', '<', '>', '?'
};
static grub_uint8_t grub_keyboard_controller_orig;
static void
grub_keyboard_controller_write (grub_uint8_t c)
{
@ -77,12 +80,6 @@ grub_keyboard_controller_read (void)
return grub_inb (KEYBOARD_REG_DATA);
}
void
grub_keyboard_controller_init (void)
{
grub_keyboard_controller_write (grub_keyboard_controller_read () | KEYBOARD_SCANCODE_SET1);
}
/* FIXME: This should become an interrupt service routine. For now
it's just used to catch events from control keys. */
static void
@ -148,8 +145,8 @@ grub_keyboard_getkey (void)
}
/* If there is a character pending, return it; otherwise return -1. */
int
grub_console_checkkey (void)
static int
grub_at_keyboard_checkkey (void)
{
int code, key;
code = grub_keyboard_getkey ();
@ -192,13 +189,47 @@ grub_console_checkkey (void)
return (int) key;
}
int
grub_console_getkey (void)
static int
grub_at_keyboard_getkey (void)
{
int key;
do
{
key = grub_console_checkkey ();
key = grub_at_keyboard_checkkey ();
} while (key == -1);
return key;
}
static grub_err_t
grub_keyboard_controller_init (void)
{
grub_keyboard_controller_orig = grub_keyboard_controller_read ();
grub_keyboard_controller_write (grub_keyboard_controller_orig | KEYBOARD_SCANCODE_SET1);
return GRUB_ERR_NONE;
}
static grub_err_t
grub_keyboard_controller_fini (void)
{
grub_keyboard_controller_write (grub_keyboard_controller_orig);
return GRUB_ERR_NONE;
}
static struct grub_term_input grub_at_keyboard_term =
{
.name = "at_keyboard",
.init = grub_keyboard_controller_init,
.fini = grub_keyboard_controller_fini,
.checkkey = grub_at_keyboard_checkkey,
.getkey = grub_at_keyboard_getkey,
};
GRUB_MOD_INIT(at_keyboard)
{
grub_term_register_input (&grub_at_keyboard_term);
}
GRUB_MOD_FINI(at_keyboard)
{
grub_term_unregister_output (&grub_at_keyboard_term);
}

36
term/i386/pc/console.c
View file

@ -125,15 +125,22 @@ grub_console_getcolor (grub_uint8_t *normal_color, grub_uint8_t *highlight_color
*highlight_color = grub_console_highlight_color;
}
static struct grub_term grub_console_term =
/* On non-BIOS platforms, console.c is used in combination with vga_text.c
(only to handle output). */
#ifdef GRUB_MACHINE_PCBIOS
static struct grub_term_input grub_console_term_input =
{
.name = "console",
.init = 0,
.fini = 0,
.putchar = grub_console_putchar,
.getcharwidth = grub_console_getcharwidth,
.checkkey = grub_console_checkkey,
.getkey = grub_console_getkey,
};
#endif
static struct grub_term_output grub_console_term_output =
{
.name = "console",
.putchar = grub_console_putchar,
.getcharwidth = grub_console_getcharwidth,
.getwh = grub_console_getwh,
.getxy = grub_console_getxy,
.gotoxy = grub_console_gotoxy,
@ -143,23 +150,26 @@ static struct grub_term grub_console_term =
.getcolor = grub_console_getcolor,
.setcursor = grub_console_setcursor,
.flags = 0,
.next = 0
};
void
grub_console_init (void)
{
grub_term_register (&grub_console_term);
grub_term_set_current (&grub_console_term);
#ifdef GRUB_MACHINE_LINUXBIOS
grub_keyboard_controller_init ();
grub_term_register_output (&grub_console_term_output);
grub_term_set_current_output (&grub_console_term_output);
#ifdef GRUB_MACHINE_PCBIOS
grub_term_register_input (&grub_console_term_input);
grub_term_set_current_input (&grub_console_term_input);
#endif
}
void
grub_console_fini (void)
{
grub_term_set_current (&grub_console_term);
grub_term_unregister (&grub_console_term);
grub_term_set_current_output (&grub_console_term_output);
#ifdef GRUB_MACHINE_PCBIOS
grub_term_set_current_input (&grub_console_term_input);
grub_term_unregister_input (&grub_console_term_input);
#endif
grub_term_unregister_output (&grub_console_term_output);
}

25
term/i386/pc/serial.c
View file

@ -467,15 +467,18 @@ grub_serial_setcursor (const int on)
grub_terminfo_cursor_off ();
}
static struct grub_term grub_serial_term =
static struct grub_term_input grub_serial_term_input =
{
.name = "serial",
.init = 0,
.fini = 0,
.putchar = grub_serial_putchar,
.getcharwidth = grub_serial_getcharwidth,
.checkkey = grub_serial_checkkey,
.getkey = grub_serial_getkey,
};
static struct grub_term_output grub_serial_term_output =
{
.name = "serial",
.putchar = grub_serial_putchar,
.getcharwidth = grub_serial_getcharwidth,
.getwh = grub_serial_getwh,
.getxy = grub_serial_getxy,
.gotoxy = grub_serial_gotoxy,
@ -483,7 +486,6 @@ static struct grub_term grub_serial_term =
.setcolorstate = grub_serial_setcolorstate,
.setcursor = grub_serial_setcursor,
.flags = 0,
.next = 0
};
@ -575,7 +577,8 @@ grub_cmd_serial (struct grub_arg_list *state,
/* Register terminal if not yet registered. */
if (registered == 0)
{
grub_term_register (&grub_serial_term);
grub_term_register_input (&grub_serial_term_input);
grub_term_register_output (&grub_serial_term_output);
registered = 1;
}
}
@ -590,7 +593,8 @@ grub_cmd_serial (struct grub_arg_list *state,
if (serial_hw_init () != GRUB_ERR_NONE)
{
/* If unable to restore settings, unregister terminal. */
grub_term_unregister (&grub_serial_term);
grub_term_unregister_input (&grub_serial_term_input);
grub_term_unregister_output (&grub_serial_term_output);
registered = 0;
}
}
@ -616,5 +620,8 @@ GRUB_MOD_FINI(serial)
{
grub_unregister_command ("serial");
if (registered == 1) /* Unregister terminal only if registered. */
grub_term_unregister (&grub_serial_term);
{
grub_term_unregister_input (&grub_serial_term_input);
grub_term_unregister_output (&grub_serial_term_output);
}
}

9
term/i386/pc/vga.c
View file

@ -473,15 +473,13 @@ grub_vga_setcursor (int on)
}
}
static struct grub_term grub_vga_term =
static struct grub_term_output grub_vga_term =
{
.name = "vga",
.init = grub_vga_mod_init,
.fini = grub_vga_mod_fini,
.putchar = grub_vga_putchar,
.getcharwidth = grub_vga_getcharwidth,
.checkkey = grub_console_checkkey,
.getkey = grub_console_getkey,
.getwh = grub_vga_getwh,
.getxy = grub_vga_getxy,
.gotoxy = grub_vga_gotoxy,
@ -489,7 +487,6 @@ static struct grub_term grub_vga_term =
.setcolorstate = grub_vga_setcolorstate,
.setcursor = grub_vga_setcursor,
.flags = 0,
.next = 0
};
GRUB_MOD_INIT(vga)
@ -497,10 +494,10 @@ GRUB_MOD_INIT(vga)
#ifndef GRUB_UTIL
my_mod = mod;
#endif
grub_term_register (&grub_vga_term);
grub_term_register_output (&grub_vga_term);
}
GRUB_MOD_FINI(vga)
{
grub_term_unregister (&grub_vga_term);
grub_term_unregister_output (&grub_vga_term);
}

53
term/ieee1275/ofconsole.c
View file

@ -33,10 +33,8 @@ static grub_uint8_t grub_ofconsole_height;
static int grub_curr_x;
static int grub_curr_y;
#ifndef __i386__
static int grub_keybuf;
static int grub_buflen;
#endif
struct color
{
@ -144,7 +142,6 @@ grub_ofconsole_getcolor (grub_uint8_t *normal_color, grub_uint8_t *highlight_col
*highlight_color = grub_ofconsole_highlight_color;
}
#ifndef __i386__
static int
grub_ofconsole_readkey (int *key)
{
@ -342,7 +339,20 @@ grub_ofconsole_refresh (void)
}
static grub_err_t
grub_ofconsole_init (void)
grub_ofconsole_init_input (void)
{
grub_ssize_t actual;
if (grub_ieee1275_get_integer_property (grub_ieee1275_chosen, "stdin", &stdin_ihandle,
sizeof stdin_ihandle, &actual)
|| actual != sizeof stdin_ihandle)
return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "Cannot find stdin");
return 0;
}
static grub_err_t
grub_ofconsole_init_output (void)
{
grub_ssize_t actual;
int col;
@ -358,11 +368,6 @@ grub_ofconsole_init (void)
|| actual != sizeof stdout_ihandle)
return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "Cannot find stdout");
if (grub_ieee1275_get_integer_property (grub_ieee1275_chosen, "stdin", &stdin_ihandle,
sizeof stdin_ihandle, &actual)
|| actual != sizeof stdin_ihandle)
return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "Cannot find stdin");
/* Initialize colors. */
if (! grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_CANNOT_SET_COLORS))
{
@ -385,20 +390,22 @@ grub_ofconsole_fini (void)
static struct grub_term grub_ofconsole_term =
static struct grub_term_input grub_ofconsole_term_input =
{
.name = "ofconsole",
.init = grub_ofconsole_init,
.init = grub_ofconsole_init_input,
.fini = grub_ofconsole_fini,
.checkkey = grub_ofconsole_checkkey,
.getkey = grub_ofconsole_getkey,
};
static struct grub_term_output grub_ofconsole_term_output =
{
.name = "ofconsole",
.init = grub_ofconsole_init_output,
.fini = grub_ofconsole_fini,
.putchar = grub_ofconsole_putchar,
.getcharwidth = grub_ofconsole_getcharwidth,
#ifdef __i386__
.checkkey = grub_console_checkkey,
.getkey = grub_console_getkey,
#else
.checkkey = grub_ofconsole_checkkey,
.getkey = grub_ofconsole_getkey,
#endif
.getxy = grub_ofconsole_getxy,
.getwh = grub_ofconsole_getwh,
.gotoxy = grub_ofconsole_gotoxy,
@ -409,18 +416,20 @@ static struct grub_term grub_ofconsole_term =
.setcursor = grub_ofconsole_setcursor,
.refresh = grub_ofconsole_refresh,
.flags = 0,
.next = 0
};
void
grub_console_init (void)
{
grub_term_register (&grub_ofconsole_term);
grub_term_set_current (&grub_ofconsole_term);
grub_term_register_input (&grub_ofconsole_term_input);
grub_term_register_output (&grub_ofconsole_term_output);
grub_term_set_current_output (&grub_ofconsole_term_output);
grub_term_set_current_input (&grub_ofconsole_term_input);
}
void
grub_console_fini (void)
{
grub_term_unregister (&grub_ofconsole_term);
grub_term_unregister_input (&grub_ofconsole_term_input);
grub_term_unregister_output (&grub_ofconsole_term_output);
}

3
util/console.c
View file

@ -371,7 +371,8 @@ void
grub_console_init (void)
{
grub_term_register (&grub_ncurses_term);
grub_term_set_current (&grub_ncurses_term);
grub_term_set_current_input (&grub_ncurses_term);
grub_term_set_current_output (&grub_ncurses_term);
}
void

8
util/grub-editenv.c
View file

@ -41,7 +41,13 @@ grub_refresh (void)
}
void *
grub_term_get_current (void)
grub_term_get_current_input (void)
{
return 0;
}
void *
grub_term_get_current_output (void)
{
return 0;
}

8
util/grub-fstest.c
View file

@ -54,7 +54,13 @@ grub_getkey (void)
}
grub_term_t
grub_term_get_current (void)
grub_term_get_current_input (void)
{
return 0;
}
grub_term_t
grub_term_get_current_output (void)
{
return 0;
}

20
util/grub-mkconfig.in
View file

@ -130,31 +130,37 @@ if test -f ${sysconfdir}/default/grub ; then
. ${sysconfdir}/default/grub
fi
case x${GRUB_TERMINAL} in
# XXX: should this be deprecated at some point?
if [ "x${GRUB_TERMINAL}" != "x" ] ; then
GRUB_TERMINAL_INPUT="${GRUB_TERMINAL}"
GRUB_TERMINAL_OUTPUT="${GRUB_TERMINAL}"
fi
case x${GRUB_TERMINAL_OUTPUT} in
x)
# If this platform supports gfxterm, try to use it.
if test -e ${grub_prefix}/gfxterm.mod ; then
GRUB_TERMINAL=gfxterm
GRUB_TERMINAL_OUTPUT=gfxterm
fi
;;
xconsole | xserial | xofconsole | xgfxterm) ;;
*) echo "Invalid terminal \"${GRUB_TERMINAL}\"" >&2 ; exit 1 ;;
*) echo "Invalid output terminal \"${GRUB_TERMINAL_OUTPUT}\"" >&2 ; exit 1 ;;
esac
# check for terminals that require fonts
case ${GRUB_TERMINAL} in
case ${GRUB_TERMINAL_OUTPUT} in
gfxterm)
if path=`font_path` ; then
GRUB_FONT_PATH="${path}"
else
# fallback to the native terminal for this platform
unset GRUB_TERMINAL
unset GRUB_TERMINAL_OUTPUT
fi
;;
esac
# does our terminal support utf-8 ?
case ${GRUB_TERMINAL} in
case ${GRUB_TERMINAL_OUTPUT} in
gfxterm) ;;
*)
# make sure all our children behave in conformance with ascii..
@ -167,7 +173,7 @@ esac
export GRUB_DEVICE GRUB_DEVICE_UUID GRUB_DEVICE_BOOT GRUB_DEVICE_BOOT_UUID GRUB_FS GRUB_FONT_PATH GRUB_PRELOAD_MODULES
# These are optional, user-defined variables.
export GRUB_DEFAULT GRUB_TIMEOUT GRUB_DISTRIBUTOR GRUB_CMDLINE_LINUX GRUB_CMDLINE_LINUX_DEFAULT GRUB_TERMINAL GRUB_SERIAL_COMMAND GRUB_DISABLE_LINUX_UUID GRUB_GFXMODE
export GRUB_DEFAULT GRUB_TIMEOUT GRUB_DISTRIBUTOR GRUB_CMDLINE_LINUX GRUB_CMDLINE_LINUX_DEFAULT GRUB_TERMINAL_OUTPUT GRUB_SERIAL_COMMAND GRUB_DISABLE_LINUX_UUID GRUB_GFXMODE
if test "x${grub_cfg}" != "x"; then
rm -f ${grub_cfg}.new

10
util/grub-probe.c
View file

@ -66,8 +66,14 @@ grub_getkey (void)
return -1;
}
grub_term_t
grub_term_get_current (void)
grub_term_input_t
grub_term_get_current_input (void)
{
return 0;
}
grub_term_output_t
grub_term_get_current_output (void)
{
return 0;
}

43
util/grub.d/00_header.in
View file

@ -40,8 +40,31 @@ set default=${GRUB_DEFAULT}
set timeout=${GRUB_TIMEOUT}
EOF
case x${GRUB_TERMINAL} in
xgfxterm)
case ${GRUB_TERMINAL_INPUT}:${GRUB_TERMINAL_OUTPUT} in
serial:* | *: serial)
if ! test -e ${grub_prefix}/serial.mod ; then
echo "Serial terminal not available on this platform." >&2 ; exit 1
fi
if [ "x${GRUB_SERIAL_COMMAND}" = "x" ] ; then
echo "Warning, requested serial terminal but GRUB_SERIAL_COMMAND is unspecified. Default parameters will be used." >&2
GRUB_SERIAL_COMMAND=serial
fi
echo "${GRUB_SERIAL_COMMAND}"
;;
esac
case x${GRUB_TERMINAL_INPUT} in
x)
# Just use the native terminal
;;
x*)
echo "terminal_input ${GRUB_TERMINAL_INPUT}"
;;
esac
case x${GRUB_TERMINAL_OUTPUT} in
xgfxterm)
# Make the font accessible
prepare_grub_to_access_device `${grub_probe} --target=device ${GRUB_FONT_PATH}`
@ -62,26 +85,14 @@ if font `make_system_path_relative_to_its_root ${GRUB_FONT_PATH}` ; then
set gfxmode=${GRUB_GFXMODE}
insmod gfxterm
insmod ${video_backend}
terminal gfxterm
terminal_output gfxterm
fi
EOF
;;
xserial)
if ! test -e ${grub_prefix}/serial.mod ; then
echo "Serial terminal not available on this platform." >&2 ; exit 1
fi
if [ "x${GRUB_SERIAL_COMMAND}" = "x" ] ; then
echo "Warning, requested serial terminal but GRUB_SERIAL_COMMAND is unspecified. Default parameters will be used." >&2
GRUB_SERIAL_COMMAND=serial
fi
echo "${GRUB_SERIAL_COMMAND}"
echo "terminal serial"
;;
x)
# Just use the native terminal
;;
x*)
echo "terminal ${GRUB_TERMINAL}"
echo "terminal_output ${GRUB_TERMINAL_OUTPUT}"
;;
esac

10
util/i386/pc/grub-setup.c
View file

@ -74,8 +74,14 @@ grub_getkey (void)
return -1;
}
grub_term_t
grub_term_get_current (void)
grub_term_input_t
grub_term_get_current_input (void)
{
return 0;
}
grub_term_output_t
grub_term_get_current_output (void)
{
return 0;
}