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grub-install.c
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2051 lines (1825 loc) · 56.9 KB
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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013 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 <config.h>
#include <grub/types.h>
#include <grub/emu/misc.h>
#include <grub/util/misc.h>
#include <grub/misc.h>
#include <grub/device.h>
#include <grub/disk.h>
#include <grub/file.h>
#include <grub/fs.h>
#include <grub/env.h>
#include <grub/term.h>
#include <grub/mm.h>
#include <grub/lib/hexdump.h>
#include <grub/crypto.h>
#include <grub/command.h>
#include <grub/i18n.h>
#include <grub/zfs/zfs.h>
#include <grub/util/install.h>
#include <grub/emu/getroot.h>
#include <grub/diskfilter.h>
#include <grub/cryptodisk.h>
#include <grub/legacy_parse.h>
#include <grub/gpt_partition.h>
#include <grub/emu/config.h>
#include <grub/util/ofpath.h>
#include <grub/hfsplus.h>
#include <string.h>
#pragma GCC diagnostic ignored "-Wmissing-prototypes"
#pragma GCC diagnostic ignored "-Wmissing-declarations"
#include <argp.h>
#pragma GCC diagnostic error "-Wmissing-prototypes"
#pragma GCC diagnostic error "-Wmissing-declarations"
#include "progname.h"
static char *target;
static int removable = 0;
static int recheck = 0;
static int update_nvram = 1;
static char *install_device = NULL;
static char *debug_image = NULL;
static char *rootdir = NULL;
static char *bootdir = NULL;
static int allow_floppy = 0;
static int force_file_id = 0;
static char *disk_module = NULL;
static char *efidir = NULL;
static char *macppcdir = NULL;
static int force = 0;
static int have_abstractions = 0;
static int have_cryptodisk = 0;
static char * bootloader_id;
static int have_load_cfg = 0;
static FILE * load_cfg_f = NULL;
static char *load_cfg;
static int install_bootsector = 1;
static char *label_font;
static char *label_color;
static char *label_bgcolor;
static char *product_version;
static int add_rs_codes = 1;
enum
{
OPTION_BOOT_DIRECTORY = 0x301,
OPTION_ROOT_DIRECTORY,
OPTION_TARGET,
OPTION_SETUP,
OPTION_MKRELPATH,
OPTION_MKDEVICEMAP,
OPTION_PROBE,
OPTION_EDITENV,
OPTION_ALLOW_FLOPPY,
OPTION_RECHECK,
OPTION_FORCE,
OPTION_FORCE_FILE_ID,
OPTION_NO_NVRAM,
OPTION_REMOVABLE,
OPTION_BOOTLOADER_ID,
OPTION_EFI_DIRECTORY,
OPTION_FONT,
OPTION_DEBUG,
OPTION_DEBUG_IMAGE,
OPTION_NO_FLOPPY,
OPTION_DISK_MODULE,
OPTION_NO_BOOTSECTOR,
OPTION_NO_RS_CODES,
OPTION_MACPPC_DIRECTORY,
OPTION_LABEL_FONT,
OPTION_LABEL_COLOR,
OPTION_LABEL_BGCOLOR,
OPTION_PRODUCT_VERSION
};
static int fs_probe = 1;
static error_t
argp_parser (int key, char *arg, struct argp_state *state)
{
if (grub_install_parse (key, arg))
return 0;
switch (key)
{
case OPTION_FORCE_FILE_ID:
force_file_id = 1;
return 0;
case 's':
fs_probe = 0;
return 0;
case OPTION_SETUP:
if (!grub_strstr (arg, "setup"))
install_bootsector = 0;
return 0;
case OPTION_PRODUCT_VERSION:
free (product_version);
product_version = xstrdup (arg);
return 0;
case OPTION_LABEL_FONT:
free (label_font);
label_font = xstrdup (arg);
return 0;
case OPTION_LABEL_COLOR:
free (label_color);
label_color = xstrdup (arg);
return 0;
case OPTION_LABEL_BGCOLOR:
free (label_bgcolor);
label_bgcolor = xstrdup (arg);
return 0;
/* Accept and ignore for compatibility. */
case OPTION_FONT:
case OPTION_MKRELPATH:
case OPTION_PROBE:
case OPTION_EDITENV:
case OPTION_MKDEVICEMAP:
case OPTION_NO_FLOPPY:
return 0;
case OPTION_ROOT_DIRECTORY:
/* Accept for compatibility. */
free (rootdir);
rootdir = xstrdup (arg);
return 0;
case OPTION_BOOT_DIRECTORY:
free (bootdir);
bootdir = xstrdup (arg);
return 0;
case OPTION_MACPPC_DIRECTORY:
free (macppcdir);
macppcdir = xstrdup (arg);
return 0;
case OPTION_EFI_DIRECTORY:
free (efidir);
efidir = xstrdup (arg);
return 0;
case OPTION_DISK_MODULE:
free (disk_module);
disk_module = xstrdup (arg);
return 0;
case OPTION_TARGET:
free (target);
target = xstrdup (arg);
return 0;
case OPTION_DEBUG_IMAGE:
free (debug_image);
debug_image = xstrdup (arg);
return 0;
case OPTION_NO_NVRAM:
update_nvram = 0;
return 0;
case OPTION_FORCE:
force = 1;
return 0;
case OPTION_RECHECK:
recheck = 1;
return 0;
case OPTION_REMOVABLE:
removable = 1;
return 0;
case OPTION_ALLOW_FLOPPY:
allow_floppy = 1;
return 0;
case OPTION_NO_BOOTSECTOR:
install_bootsector = 0;
return 0;
case OPTION_NO_RS_CODES:
add_rs_codes = 0;
return 0;
case OPTION_DEBUG:
verbosity++;
return 0;
case OPTION_BOOTLOADER_ID:
free (bootloader_id);
bootloader_id = xstrdup (arg);
return 0;
case ARGP_KEY_ARG:
if (install_device)
grub_util_error ("%s", _("More than one install device?"));
install_device = xstrdup (arg);
return 0;
default:
return ARGP_ERR_UNKNOWN;
}
}
static struct argp_option options[] = {
GRUB_INSTALL_OPTIONS,
{"boot-directory", OPTION_BOOT_DIRECTORY, N_("DIR"),
0, N_("install GRUB images under the directory DIR/%s instead of the %s directory"), 2},
{"root-directory", OPTION_ROOT_DIRECTORY, N_("DIR"),
OPTION_HIDDEN, 0, 2},
{"font", OPTION_FONT, N_("FILE"),
OPTION_HIDDEN, 0, 2},
{"target", OPTION_TARGET, N_("TARGET"),
/* TRANSLATORS: "TARGET" as in "target platform". */
0, N_("install GRUB for TARGET platform [default=%s]; available targets: %s"), 2},
{"grub-setup", OPTION_SETUP, "FILE", OPTION_HIDDEN, 0, 2},
{"grub-mkrelpath", OPTION_MKRELPATH, "FILE", OPTION_HIDDEN, 0, 2},
{"grub-mkdevicemap", OPTION_MKDEVICEMAP, "FILE", OPTION_HIDDEN, 0, 2},
{"grub-probe", OPTION_PROBE, "FILE", OPTION_HIDDEN, 0, 2},
{"grub-editenv", OPTION_EDITENV, "FILE", OPTION_HIDDEN, 0, 2},
{"allow-floppy", OPTION_ALLOW_FLOPPY, 0, 0,
/* TRANSLATORS: "may break" doesn't just mean that option wouldn't have any
effect but that it will make the resulting install unbootable from HDD. */
N_("make the drive also bootable as floppy (default for fdX devices)."
" May break on some BIOSes."), 2},
{"recheck", OPTION_RECHECK, 0, 0,
N_("delete device map if it already exists"), 2},
{"force", OPTION_FORCE, 0, 0,
N_("install even if problems are detected"), 2},
{"force-file-id", OPTION_FORCE_FILE_ID, 0, 0,
N_("use identifier file even if UUID is available"), 2},
{"disk-module", OPTION_DISK_MODULE, N_("MODULE"), 0,
N_("disk module to use (biosdisk or native). "
"This option is only available on BIOS target."), 2},
{"no-nvram", OPTION_NO_NVRAM, 0, 0,
N_("don't update the `boot-device'/`Boot*' NVRAM variables. "
"This option is only available on EFI and IEEE1275 targets."), 2},
{"skip-fs-probe",'s',0, 0,
N_("do not probe for filesystems in DEVICE"), 0},
{"no-bootsector", OPTION_NO_BOOTSECTOR, 0, 0,
N_("do not install bootsector"), 0},
{"no-rs-codes", OPTION_NO_RS_CODES, 0, 0,
N_("Do not apply any reed-solomon codes when embedding core.img. "
"This option is only available on x86 BIOS targets."), 0},
{"debug", OPTION_DEBUG, 0, OPTION_HIDDEN, 0, 2},
{"no-floppy", OPTION_NO_FLOPPY, 0, OPTION_HIDDEN, 0, 2},
{"debug-image", OPTION_DEBUG_IMAGE, N_("STRING"), OPTION_HIDDEN, 0, 2},
{"removable", OPTION_REMOVABLE, 0, 0,
N_("the installation device is removable. "
"This option is only available on EFI."), 2},
{"bootloader-id", OPTION_BOOTLOADER_ID, N_("ID"), 0,
N_("the ID of bootloader. This option is only available on EFI and Macs."), 2},
{"efi-directory", OPTION_EFI_DIRECTORY, N_("DIR"), 0,
N_("use DIR as the EFI System Partition root."), 2},
{"macppc-directory", OPTION_MACPPC_DIRECTORY, N_("DIR"), 0,
N_("use DIR for PPC MAC install."), 2},
{"label-font", OPTION_LABEL_FONT, N_("FILE"), 0, N_("use FILE as font for label"), 2},
{"label-color", OPTION_LABEL_COLOR, N_("COLOR"), 0, N_("use COLOR for label"), 2},
{"label-bgcolor", OPTION_LABEL_BGCOLOR, N_("COLOR"), 0, N_("use COLOR for label background"), 2},
{"product-version", OPTION_PRODUCT_VERSION, N_("STRING"), 0, N_("use STRING as product version"), 2},
{0, 0, 0, 0, 0, 0}
};
static const char *
get_default_platform (void)
{
#ifdef __powerpc__
return "powerpc-ieee1275";
#elif defined (__sparc__) || defined (__sparc64__)
return "sparc64-ieee1275";
#elif defined (__MIPSEL__)
return "mipsel-loongson";
#elif defined (__MIPSEB__)
return "mips-arc";
#elif defined (__ia64__)
return "ia64-efi";
#elif defined (__arm__)
return grub_install_get_default_arm_platform ();
#elif defined (__aarch64__)
return "arm64-efi";
#elif defined (__amd64__) || defined (__x86_64__) || defined (__i386__)
return grub_install_get_default_x86_platform ();
#elif defined (__loongarch_lp64)
return "loongarch64-efi";
#elif defined (__riscv)
#if __riscv_xlen == 32
return "riscv32-efi";
#elif __riscv_xlen == 64
return "riscv64-efi";
#else
return NULL;
#endif
#else
return NULL;
#endif
}
#pragma GCC diagnostic ignored "-Wformat-nonliteral"
static char *
help_filter (int key, const char *text, void *input __attribute__ ((unused)))
{
switch (key)
{
case OPTION_BOOT_DIRECTORY:
return xasprintf (text, GRUB_DIR_NAME, GRUB_BOOT_DIR_NAME "/" GRUB_DIR_NAME);
case OPTION_TARGET:
{
char *plats = grub_install_get_platforms_string ();
char *ret;
ret = xasprintf (text, get_default_platform (), plats);
free (plats);
return ret;
}
case ARGP_KEY_HELP_POST_DOC:
return xasprintf (text, program_name, GRUB_BOOT_DIR_NAME "/" GRUB_DIR_NAME);
default:
return grub_install_help_filter (key, text, input);
}
}
#pragma GCC diagnostic error "-Wformat-nonliteral"
/* TRANSLATORS: INSTALL_DEVICE isn't an identifier and is the DEVICE you
install to. */
struct argp argp = {
options, argp_parser, N_("[OPTION] [INSTALL_DEVICE]"),
N_("Install GRUB on your drive.")"\v"
N_("INSTALL_DEVICE must be system device filename.\n"
"%s copies GRUB images into %s. On some platforms, it"
" may also install GRUB into the boot sector."),
NULL, help_filter, NULL
};
static int
probe_raid_level (grub_disk_t disk)
{
/* disk might be NULL in the case of a LVM physical volume with no LVM
signature. Ignore such cases here. */
if (!disk)
return -1;
if (disk->dev->id != GRUB_DISK_DEVICE_DISKFILTER_ID)
return -1;
if (disk->name[0] != 'm' || disk->name[1] != 'd')
return -1;
if (!((struct grub_diskfilter_lv *) disk->data)->segments)
return -1;
return ((struct grub_diskfilter_lv *) disk->data)->segments->type;
}
static void
push_partmap_module (const char *map, void *data __attribute__ ((unused)))
{
char buf[50];
if (strcmp (map, "openbsd") == 0 || strcmp (map, "netbsd") == 0)
{
grub_install_push_module ("part_bsd");
return;
}
snprintf (buf, sizeof (buf), "part_%s", map);
grub_install_push_module (buf);
}
static void
push_cryptodisk_module (const char *mod, void *data __attribute__ ((unused)))
{
grub_install_push_module (mod);
}
static void
probe_mods (grub_disk_t disk)
{
grub_partition_t part;
grub_disk_memberlist_t list = NULL, tmp;
int raid_level;
if (disk->partition == NULL)
grub_util_info ("no partition map found for %s", disk->name);
for (part = disk->partition; part; part = part->parent)
push_partmap_module (part->partmap->name, NULL);
if (disk->dev->id == GRUB_DISK_DEVICE_DISKFILTER_ID)
{
grub_diskfilter_get_partmap (disk, push_partmap_module, NULL);
have_abstractions = 1;
}
if (disk->dev->id == GRUB_DISK_DEVICE_DISKFILTER_ID
&& (grub_memcmp (disk->name, "lvm/", sizeof ("lvm/") - 1) == 0 ||
grub_memcmp (disk->name, "lvmid/", sizeof ("lvmid/") - 1) == 0))
grub_install_push_module ("lvm");
if (disk->dev->id == GRUB_DISK_DEVICE_DISKFILTER_ID
&& grub_memcmp (disk->name, "ldm/", sizeof ("ldm/") - 1) == 0)
grub_install_push_module ("ldm");
if (disk->dev->id == GRUB_DISK_DEVICE_CRYPTODISK_ID)
{
grub_util_cryptodisk_get_abstraction (disk,
push_cryptodisk_module, NULL);
have_abstractions = 1;
have_cryptodisk = 1;
}
raid_level = probe_raid_level (disk);
if (raid_level >= 0)
{
grub_install_push_module ("diskfilter");
if (disk->dev->disk_raidname)
grub_install_push_module (disk->dev->disk_raidname (disk));
}
if (raid_level == 4 || raid_level == 5)
grub_install_push_module ("raid5rec");
if (raid_level == 6)
grub_install_push_module ("raid6rec");
/* In case of LVM/RAID, check the member devices as well. */
if (disk->dev->disk_memberlist)
list = disk->dev->disk_memberlist (disk);
while (list)
{
probe_mods (list->disk);
tmp = list->next;
free (list);
list = tmp;
}
}
static int
have_bootdev (enum grub_install_plat pl)
{
switch (pl)
{
case GRUB_INSTALL_PLATFORM_I386_PC:
case GRUB_INSTALL_PLATFORM_I386_EFI:
case GRUB_INSTALL_PLATFORM_X86_64_EFI:
case GRUB_INSTALL_PLATFORM_IA64_EFI:
case GRUB_INSTALL_PLATFORM_ARM_EFI:
case GRUB_INSTALL_PLATFORM_ARM64_EFI:
case GRUB_INSTALL_PLATFORM_LOONGARCH64_EFI:
case GRUB_INSTALL_PLATFORM_RISCV32_EFI:
case GRUB_INSTALL_PLATFORM_RISCV64_EFI:
case GRUB_INSTALL_PLATFORM_I386_IEEE1275:
case GRUB_INSTALL_PLATFORM_SPARC64_IEEE1275:
case GRUB_INSTALL_PLATFORM_POWERPC_IEEE1275:
case GRUB_INSTALL_PLATFORM_MIPSEL_ARC:
case GRUB_INSTALL_PLATFORM_MIPS_ARC:
return 1;
case GRUB_INSTALL_PLATFORM_I386_QEMU:
case GRUB_INSTALL_PLATFORM_I386_COREBOOT:
case GRUB_INSTALL_PLATFORM_ARM_COREBOOT:
case GRUB_INSTALL_PLATFORM_I386_MULTIBOOT:
case GRUB_INSTALL_PLATFORM_MIPSEL_QEMU_MIPS:
case GRUB_INSTALL_PLATFORM_MIPS_QEMU_MIPS:
case GRUB_INSTALL_PLATFORM_MIPSEL_LOONGSON:
case GRUB_INSTALL_PLATFORM_ARM_UBOOT:
case GRUB_INSTALL_PLATFORM_I386_XEN:
case GRUB_INSTALL_PLATFORM_X86_64_XEN:
case GRUB_INSTALL_PLATFORM_I386_XEN_PVH:
return 0;
/* pacify warning. */
case GRUB_INSTALL_PLATFORM_MAX:
return 0;
}
return 0;
}
static void
probe_cryptodisk_uuid (grub_disk_t disk)
{
grub_disk_memberlist_t list = NULL, tmp;
/* In case of LVM/RAID, check the member devices as well. */
if (disk->dev->disk_memberlist)
{
list = disk->dev->disk_memberlist (disk);
}
while (list)
{
probe_cryptodisk_uuid (list->disk);
tmp = list->next;
free (list);
list = tmp;
}
if (disk->dev->id == GRUB_DISK_DEVICE_CRYPTODISK_ID)
{
const char *uuid = grub_util_cryptodisk_get_uuid (disk);
if (!load_cfg_f)
load_cfg_f = grub_util_fopen (load_cfg, "wb");
have_load_cfg = 1;
fprintf (load_cfg_f, "cryptomount -u %s\n",
uuid);
}
}
static int
is_same_disk (const char *a, const char *b)
{
while (1)
{
if ((*a == ',' || *a == '\0') && (*b == ',' || *b == '\0'))
return 1;
if (*a != *b)
return 0;
if (*a == '\\')
{
if (a[1] != b[1])
return 0;
a += 2;
b += 2;
continue;
}
a++;
b++;
}
}
static char *
get_rndstr (void)
{
grub_uint8_t rnd[15];
const size_t sz = sizeof (rnd) * GRUB_CHAR_BIT / 5;
char * ret = xmalloc (sz + 1);
size_t i;
if (grub_get_random (rnd, sizeof (rnd)))
grub_util_error ("%s", _("couldn't retrieve random data"));
for (i = 0; i < sz; i++)
{
grub_size_t b = i * 5;
grub_uint8_t r;
grub_size_t f1 = GRUB_CHAR_BIT - b % GRUB_CHAR_BIT;
grub_size_t f2;
if (f1 > 5)
f1 = 5;
f2 = 5 - f1;
r = (rnd[b / GRUB_CHAR_BIT] >> (b % GRUB_CHAR_BIT)) & ((1 << f1) - 1);
if (f2)
r |= (rnd[b / GRUB_CHAR_BIT + 1] & ((1 << f2) - 1)) << f1;
if (r < 10)
ret[i] = '0' + r;
else
ret[i] = 'a' + (r - 10);
}
ret[sz] = '\0';
return ret;
}
static char *
escape (const char *in)
{
char *ptr;
char *ret;
int overhead = 0;
for (ptr = (char*)in; *ptr; ptr++)
if (*ptr == '\'')
overhead += 3;
ret = grub_malloc (ptr - in + overhead + 1);
if (!ret)
return NULL;
grub_strchrsub (ret, in, '\'', "'\\''");
return ret;
}
static struct grub_util_config config;
static void
device_map_check_duplicates (const char *dev_map)
{
FILE *fp;
char buf[1024]; /* XXX */
size_t alloced = 8;
size_t filled = 0;
char **d;
size_t i;
if (dev_map[0] == '\0')
return;
fp = grub_util_fopen (dev_map, "r");
if (! fp)
return;
d = xcalloc (alloced, sizeof (d[0]));
while (fgets (buf, sizeof (buf), fp))
{
char *p = buf;
char *e;
/* Skip leading spaces. */
while (*p && grub_isspace (*p))
p++;
/* If the first character is `#' or NUL, skip this line. */
if (*p == '\0' || *p == '#')
continue;
if (*p != '(')
continue;
p++;
e = p;
p = strchr (p, ')');
if (! p)
continue;
if (filled >= alloced)
{
alloced *= 2;
d = xrealloc (d, alloced * sizeof (d[0]));
}
*p = '\0';
d[filled++] = xstrdup (e);
}
fclose (fp);
qsort (d, filled, sizeof (d[0]), grub_qsort_strcmp);
for (i = 0; i + 1 < filled; i++)
if (strcmp (d[i], d[i+1]) == 0)
{
grub_util_error (_("the drive %s is defined multiple times in the device map %s"),
d[i], dev_map);
}
for (i = 0; i < filled; i++)
free (d[i]);
free (d);
}
static grub_err_t
write_to_disk (grub_device_t dev, const char *fn)
{
char *core_img;
size_t core_size;
grub_err_t err;
core_size = grub_util_get_image_size (fn);
core_img = grub_util_read_image (fn);
grub_util_info ("writing `%s' to `%s'", fn, dev->disk->name);
err = grub_disk_write (dev->disk, 0, 0,
core_size, core_img);
free (core_img);
return err;
}
static int
is_prep_partition (grub_device_t dev)
{
if (!dev->disk)
return 0;
if (!dev->disk->partition)
return 0;
if (strcmp(dev->disk->partition->partmap->name, "msdos") == 0)
return (dev->disk->partition->msdostype == 0x41);
if (strcmp (dev->disk->partition->partmap->name, "gpt") == 0)
{
struct grub_gpt_partentry gptdata;
grub_partition_t p = dev->disk->partition;
int ret = 0;
dev->disk->partition = dev->disk->partition->parent;
if (grub_disk_read (dev->disk, p->offset, p->index,
sizeof (gptdata), &gptdata) == 0)
{
const grub_guid_t template = {
grub_cpu_to_le32_compile_time (0x9e1a2d38),
grub_cpu_to_le16_compile_time (0xc612),
grub_cpu_to_le16_compile_time (0x4316),
{ 0xaa, 0x26, 0x8b, 0x49, 0x52, 0x1e, 0x5a, 0x8b }
};
ret = grub_memcmp (&template, &gptdata.type,
sizeof (template)) == 0;
}
dev->disk->partition = p;
return ret;
}
return 0;
}
static int
is_prep_empty (grub_device_t dev)
{
grub_disk_addr_t dsize, addr;
grub_uint32_t buffer[32768];
dsize = grub_disk_native_sectors (dev->disk);
for (addr = 0; addr < dsize;
addr += sizeof (buffer) / GRUB_DISK_SECTOR_SIZE)
{
grub_size_t sz = sizeof (buffer);
grub_uint32_t *ptr;
if (sizeof (buffer) / GRUB_DISK_SECTOR_SIZE > dsize - addr)
sz = (dsize - addr) * GRUB_DISK_SECTOR_SIZE;
grub_disk_read (dev->disk, addr, 0, sz, buffer);
if (addr == 0 && grub_memcmp (buffer, ELFMAG, SELFMAG) == 0)
return 1;
for (ptr = buffer; ptr < buffer + sz / sizeof (*buffer); ptr++)
if (*ptr)
return 0;
}
return 1;
}
static void
bless (grub_device_t dev, const char *path, int x86)
{
struct stat st;
grub_err_t err;
grub_util_info ("blessing %s", path);
if (stat (path, &st) < 0)
grub_util_error (N_("cannot stat `%s': %s"),
path, strerror (errno));
err = grub_mac_bless_inode (dev, st.st_ino, S_ISDIR (st.st_mode), x86);
if (err)
grub_util_error ("%s", grub_errmsg);
grub_util_info ("blessed");
}
static void
fill_core_services (const char *core_services)
{
char *label;
FILE *f;
char *label_text;
char *label_string = xasprintf ("%s %s", bootloader_id, product_version);
char *sysv_plist;
label = grub_util_path_concat (2, core_services, ".disk_label");
grub_util_info ("rendering label %s", label_string);
grub_util_render_label (label_font, label_bgcolor ? : "white",
label_color ? : "black", label_string, label);
grub_util_info ("label rendered");
free (label);
label_text = grub_util_path_concat (2, core_services, ".disk_label.contentDetails");
f = grub_util_fopen (label_text, "wb");
fprintf (f, "%s\n", label_string);
fclose (f);
free (label_string);
free (label_text);
sysv_plist = grub_util_path_concat (2, core_services, "SystemVersion.plist");
f = grub_util_fopen (sysv_plist, "wb");
fprintf (f,
"<plist version=\"1.0\">\n"
"<dict>\n"
" <key>ProductBuildVersion</key>\n"
" <string></string>\n"
" <key>ProductName</key>\n"
" <string>%s</string>\n"
" <key>ProductVersion</key>\n"
" <string>%s</string>\n"
"</dict>\n"
"</plist>\n", bootloader_id, product_version);
fclose (f);
free (sysv_plist);
}
#ifdef __linux__
static void
try_open (const char *path)
{
FILE *f;
f = grub_util_fopen (path, "r+");
if (f == NULL)
grub_util_error (_("Unable to open %s: %s"), path, strerror (errno));
fclose (f);
}
#endif
int
main (int argc, char *argv[])
{
int is_efi = 0;
const char *efi_distributor = NULL;
const char *efi_file = NULL;
char **grub_devices;
grub_fs_t grub_fs;
grub_device_t grub_dev = NULL;
enum grub_install_plat platform;
char *grubdir, *device_map;
char **curdev, **curdrive;
char **grub_drives;
char *relative_grubdir;
char **efidir_device_names = NULL;
grub_device_t efidir_grub_dev = NULL;
char *efidir_grub_devname;
int efidir_is_mac = 0;
int is_prep = 0;
const char *pkgdatadir;
grub_util_host_init (&argc, &argv);
product_version = xstrdup (PACKAGE_VERSION);
pkgdatadir = grub_util_get_pkgdatadir ();
label_font = grub_util_path_concat (2, pkgdatadir, "unicode.pf2");
argp_parse (&argp, argc, argv, 0, 0, 0);
if (verbosity > 1)
grub_env_set ("debug", "all");
grub_util_load_config (&config);
if (!bootloader_id && config.grub_distributor)
{
char *ptr;
bootloader_id = xstrdup (config.grub_distributor);
for (ptr = bootloader_id; *ptr && *ptr != ' '; ptr++)
if (*ptr >= 'A' && *ptr <= 'Z')
*ptr = *ptr - 'A' + 'a';
*ptr = '\0';
}
if (!bootloader_id || bootloader_id[0] == '\0')
{
free (bootloader_id);
bootloader_id = xstrdup ("grub");
}
if (!grub_install_source_directory)
{
if (!target)
{
const char * t;
t = get_default_platform ();
if (!t)
grub_util_error ("%s",
_("Unable to determine your platform."
" Use --target.")
);
target = xstrdup (t);
}
grub_install_source_directory
= grub_util_path_concat (2, grub_util_get_pkglibdir (), target);
}
platform = grub_install_get_target (grub_install_source_directory);
{
char *platname = grub_install_get_platform_name (platform);
fprintf (stderr, _("Installing for %s platform.\n"), platname);
free (platname);
}
switch (platform)
{
case GRUB_INSTALL_PLATFORM_I386_PC:
if (!disk_module)
disk_module = xstrdup ("biosdisk");
break;
case GRUB_INSTALL_PLATFORM_I386_EFI:
case GRUB_INSTALL_PLATFORM_X86_64_EFI:
case GRUB_INSTALL_PLATFORM_ARM_EFI:
case GRUB_INSTALL_PLATFORM_ARM64_EFI:
case GRUB_INSTALL_PLATFORM_LOONGARCH64_EFI:
case GRUB_INSTALL_PLATFORM_RISCV32_EFI:
case GRUB_INSTALL_PLATFORM_RISCV64_EFI:
case GRUB_INSTALL_PLATFORM_IA64_EFI:
case GRUB_INSTALL_PLATFORM_I386_IEEE1275:
case GRUB_INSTALL_PLATFORM_SPARC64_IEEE1275:
case GRUB_INSTALL_PLATFORM_POWERPC_IEEE1275:
case GRUB_INSTALL_PLATFORM_MIPSEL_ARC:
case GRUB_INSTALL_PLATFORM_MIPS_ARC:
case GRUB_INSTALL_PLATFORM_ARM_UBOOT:
case GRUB_INSTALL_PLATFORM_I386_XEN:
case GRUB_INSTALL_PLATFORM_X86_64_XEN:
case GRUB_INSTALL_PLATFORM_I386_XEN_PVH:
break;
case GRUB_INSTALL_PLATFORM_I386_QEMU:
case GRUB_INSTALL_PLATFORM_I386_COREBOOT:
case GRUB_INSTALL_PLATFORM_ARM_COREBOOT:
case GRUB_INSTALL_PLATFORM_I386_MULTIBOOT:
case GRUB_INSTALL_PLATFORM_MIPSEL_LOONGSON:
case GRUB_INSTALL_PLATFORM_MIPSEL_QEMU_MIPS:
case GRUB_INSTALL_PLATFORM_MIPS_QEMU_MIPS:
disk_module = xstrdup ("native");
break;
/* pacify warning. */
case GRUB_INSTALL_PLATFORM_MAX:
break;
}
switch (platform)
{
case GRUB_INSTALL_PLATFORM_I386_PC:
case GRUB_INSTALL_PLATFORM_SPARC64_IEEE1275:
if (!install_device)
grub_util_error ("%s", _("install device isn't specified"));
break;
case GRUB_INSTALL_PLATFORM_POWERPC_IEEE1275:
if (install_device)
is_prep = 1;
break;
case GRUB_INSTALL_PLATFORM_MIPS_ARC:
case GRUB_INSTALL_PLATFORM_MIPSEL_ARC:
break;
case GRUB_INSTALL_PLATFORM_I386_EFI:
case GRUB_INSTALL_PLATFORM_X86_64_EFI:
case GRUB_INSTALL_PLATFORM_ARM_EFI:
case GRUB_INSTALL_PLATFORM_ARM64_EFI:
case GRUB_INSTALL_PLATFORM_LOONGARCH64_EFI:
case GRUB_INSTALL_PLATFORM_RISCV32_EFI:
case GRUB_INSTALL_PLATFORM_RISCV64_EFI:
case GRUB_INSTALL_PLATFORM_IA64_EFI:
case GRUB_INSTALL_PLATFORM_I386_IEEE1275:
case GRUB_INSTALL_PLATFORM_ARM_UBOOT:
case GRUB_INSTALL_PLATFORM_I386_QEMU:
case GRUB_INSTALL_PLATFORM_I386_COREBOOT:
case GRUB_INSTALL_PLATFORM_ARM_COREBOOT:
case GRUB_INSTALL_PLATFORM_I386_MULTIBOOT:
case GRUB_INSTALL_PLATFORM_MIPSEL_LOONGSON:
case GRUB_INSTALL_PLATFORM_MIPSEL_QEMU_MIPS:
case GRUB_INSTALL_PLATFORM_MIPS_QEMU_MIPS:
case GRUB_INSTALL_PLATFORM_I386_XEN:
case GRUB_INSTALL_PLATFORM_X86_64_XEN:
case GRUB_INSTALL_PLATFORM_I386_XEN_PVH:
free (install_device);
install_device = NULL;
break;
/* pacify warning. */
case GRUB_INSTALL_PLATFORM_MAX:
break;
}