grub/grub-core/commands/loadenv.c

469 lines
11 KiB
C
Raw Normal View History

/* loadenv.c - command to load/save environment variable. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008,2009,2010 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/dl.h>
#include <grub/mm.h>
#include <grub/file.h>
#include <grub/disk.h>
#include <grub/misc.h>
#include <grub/env.h>
#include <grub/partition.h>
#include <grub/lib/envblk.h>
2009-03-21 Bean <bean123ch@gmail.com> * commands/blocklist.c: Add include file <grub/command.h>, remove <grub/normal.h> and <grub/arg.h>. (grub_cmd_blocklist): Use the new command interface. (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/crc.c: Likewise. * commands/echo.c: Likewise. * commands/halt.c: Likewise. * commands/handler.c: Likewise. * commands/hdparm.c: Likewise. * commands/help.c: Likewise. * commands/hexdump.c: Likewise. * commands/loadenv.c: Likewise. * commands/ls.c: Likewise. * commands/lsmmap.c: Likewise. * commands/lspci.c: Likewise. * commands/loadenv.c: Likewise. * commands/read.c: Likewise. * commands/reboot.c: Likewise. * commands/search.c: Likewise. * commands/sleep.c: Likewise. * commands/test.c: Likewise. * commands/usbtest.c: Likewise. * commands/videotest.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/play.c: Likewise. * commands/i386/pc/pxecmd.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * disk/loopback.c: Likewise. * font/font_cmd.c: Likewise. * hello/hello.c: Likewise. * loader/efi/appleloader.c: Likewise. * loader/efi/chainloader.c: Likewise. * loader/i386/bsd.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/ieee1275/linux.c: Likewise. * loader/i386/linux.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/multiboot_loader.c: Likewise. * term/gfxterm.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/terminfo.c: Likewise. * term/i386/pc/vesafb.c: Removed <grub/arg.h>. * term/i386/pc/vga.c: Likewise. * video/readers/jpeg.c: Likewise. * video/readers/png.c: Likewise. * video/readers/tga.c: Likewise. * util/grub-fstest (cmd_loopback): Removed. (cmd_blocklist): Likewise. (cmd_ls): Likewise. (grub_register_command): Likewise. (grub_unregister_command): Likewise. (execute_command): Use grub_command_find to locate command and execute it. * include/grub/efi/chainloader.h: Removed. * loader/efi/chainloader_normal.c: Likewise. * loader/i386/bsd_normal.c: Likewise. * loader/i386/pc/chainloader_normal.c: Likewise. * loader/i386/pc/multiboot_normal.c: Likewise. * loader/linux_normal.c: Likewise. * loader/multiboot_loader_normal.c: Likewise. * loader/powerpc/ieee1275/linux_normal.c: Likewise. * gencmdlist.sh: Scan new registration command grub_register_extcmd and grub_register_command_p1. * conf/common.rmk (grub_fstest_SOURCES): Add kern/list.c, kern/command.c, lib/arg.c and commands/extcmd.c. (pkglib_MODULES): Remove boot.mod, and minicmd.mod and extcmd.mod. (minicmd_mod_SOURCES): New variable. (minicmd_mod_CFLAGS): Likewise. (minicmd_mod_LDFLAGS): Likewise. (extcmd_mod_SOURCES): Likewise. (extcmd_mod_CFLAGS): Likewise. (extcmd_mod_LDFLAGS): Likewise. (boot_mod_SOURCES): Removed. (boot_mod_CFLAGS): Likewise. (boot_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (kernel_img_SOURCES): Add kern/command.c and kern/corecmd.c. (kernel_img_HEADERS): Add command.h. (grub_emu_SOURCES): Remove commands/boot.c and normal/arg.c, add commands/minicmd.c, kern/command.c, kern/corecmd.c, commands/extcmd.c and lib/arg.c. (pkglib_MODULES): Change _linux.mod, _chain.mod, _bsd.mod and _multiboot.mod as linux.mod, chain.mod, bsd.mod and multiboot.mod, remove the corresponding normal mode command. (normal_mod_SOURCES): Remove normal/arg.c. * conf/i386-coreboot.rmk: Likewise. * conf/i386-efi.rmk: Likewise. * conf/i386-ieee1275.rmk: Likewise. * conf/powerpc-ieee1275.rmk: Likewise. * conf/x86_64-efi.rmk: Likewise. * include/grub/arg.h: Move from here ... * include/grub/lib/arg.h: ... to here. * normal/arg.c: Move from here ... * lib/arg.c: ... to here. * commands/extcmd.c: New file. * commands/minicmd.c: Likewise. * include/grub/command.h: Likewise. * include/grub/extcmd.h: Likewise. * kern/command.c: Likewise. * kern/corecmd.c: Likewise. * kern/list.c (grub_list_iterate): Return int instead of void. (grub_list_insert): New function. (grub_prio_list_insert): Likewise. * kern/rescue.c (grub_rescue_command): Removed. (grub_rescue_command_list): Likewise. (grub_rescue_register_command): Likewise. (grub_rescue_unregister_command): Likewise. (grub_rescue_cmd_boot): Move to minicmd.c (grub_rescue_cmd_help): Likewise. (grub_rescue_cmd_info): Likewise. (grub_rescue_cmd_boot): Likewise. (grub_rescue_cmd_testload): Likewise. (grub_rescue_cmd_dump): Likewise. (grub_rescue_cmd_rmmod): Likewise. (grub_rescue_cmd_lsmod): Likewise. (grub_rescue_cmd_exit): Likewise. (grub_rescue_print_devices): Moved to corecmd.c. (grub_rescue_print_files): Likewise. (grub_rescue_cmd_ls): Likewise. (grub_rescue_cmd_insmod): Likewise. (grub_rescue_cmd_set): Likewise. (grub_rescue_cmd_unset): Likewise. (attemp_normal_mode): Use grub_command_find to get normal module. (grub_enter_rescue_mode): Use grub_register_core_commands to register commands, remove grub_rescue_regiter_command calls. * normal/command.c (grub_regiser_command): Removed. (grub_unregister_command): Likewise. (grub_command_find): Likewise. (grub_iterate_commands): Likewise. (rescue_command): Likewise. (export_command): Moved to corecmd.c. (set_command): Removed. (unset_command): Likewise. (insmod_command): Likewise. (rmmod_command): Likewise. (lsmod_command): Likewise. (grub_command_init): Likewise. * normal/completion.c (iterate_command): Use cmd->prio to check for active command. (complete_arguments): Use grub_extcmd_t structure to find options. (grub_normal_do_completion): Change function grub_iterate_commands to grub_command_iterate. * normal/execute.c (grub_script_execute_cmd): No need to parse argument here. * normal/main.c (grub_dyncmd_dispatcher): New function. (read_command_list): Register unload commands as dyncmd. (grub_cmd_normal): Use new command interface, register rescue, unregister normal at entry, register normal, unregister rescue at exit. * include/grub/list.h (grub_list_test_t): New type. (grub_list_iterate): Return int instead of void. (grub_list_insert): New function. (GRUB_AS_NAMED_LIST_P): New macro. (GRUB_AS_PRIO_LIST): Likewise. (GRUB_AS_PRIO_LIST_P): Likewise. (GRUB_PRIO_LIST_PRIO_MASK): New constant. (GRUB_PRIO_LIST_FLAG_ACTIVE): Likewise. (grub_prio_list): New structure. (grub_prio_list_insert): New function. (grub_prio_list_remove): New inline function. * include/grub/normal.h: Remove <grub/arg.h>, add <grub/command.h>. (GRUB_COMMAND_FLAG_CMDLINE): Moved to command.h. (GRUB_COMMAND_FLAG_MENU): Likewise. (GRUB_COMMAND_FLAG_BOTH): Likewise. (GRUB_COMMAND_FLAG_TITLE): Likewise. (GRUB_COMMAND_FLAG_NO_ECHO): Likewise. (GRUB_COMMAND_FLAG_NO_ARG_PARSE): Removed. (GRUB_COMMAND_FLAG_NOT_LOADED): Likewise. (grub_command): Likewise. (grub_register_command): Likewise. (grub_command_find): Likewise. (grub_iterate_commands): Likewise. (grub_command_init): Likewise. (grub_arg_parse): Likewise. (grub_arg_show_help): Likewise. * include/grub/rescue.h (grub_rescue_register_command): Removed. (grub_rescue_unregister_command): Likewise. * include/grub/i386/bsd.h: Remove grub_rescue_cmd_freebsd, grub_rescue_cmd_openbsd, grub_rescue_cmd_netbsd, grub_rescue_cmd_freebsd_loadenv and grub_rescue_cmd_freebsd_module. * include/grub/i386/efi/loader.h: Remove grub_rescue_cmd_linux and grub_rescue_cmd_initrd. * include/grub/i386/loader.h: Likewise. * include/grub/x86_64/loader.h: Likewise. * include/grub/i386/pc/chainloader.h: Remove grub_chainloader_cmd.
2009-03-21 08:39:59 +00:00
#include <grub/extcmd.h>
2010-01-03 Carles Pina i Estany <carles@pina.cat> * commands/acpi.c: Gettextizze help strings and/or options. Include `grub/i18n.h' if needed. * commands/blocklist.c: Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/crc.c: Likewise. * commands/date.c: Likewise. * commands/echo.c: Likewise. * commands/efi/fixvideo.c: Likewise. * commands/efi/loadbios.c: Likewise. * commands/gptsync.c: Likewise. * commands/halt.c: Likewise. * commands/handler.c: Likewise. * commands/hdparm.c: Likewise. * commands/hexdump.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/drivemap.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/pxecmd.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * commands/keystatus.c: Likewise. * commands/loadenv.c: Likewise. * commands/ls.c: Likewise. * commands/lsmmap.c: Likewise. * commands/lspci.c: Likewise. * commands/memrw.c: Likewise. * commands/minicmd.c: Likewise. * commands/parttool.c: Likewise. * commands/password.c: Likewise. * commands/probe.c: Likewise. * commands/read.c: Likewise. * commands/reboot.c: Likewise. * commands/search.c: Likewise. * commands/sleep.c: Likewise. * commands/test.c: Likewise. * commands/true.c: Likewise. * commands/usbtest.c: Likewise. * commands/videotest.c: Likewise. * commands/xnu_uuid.c: Likewise. * disk/loopback.c: Likewise. * hello/hello.c: Likewise. * loader/i386/bsd.c: Likewise. * term/i386/pc/serial.c: Likewise. * po/POTFILES: Add new files.
2010-01-03 18:24:22 +00:00
#include <grub/i18n.h>
GRUB_MOD_LICENSE ("GPLv3+");
static const struct grub_arg_option options[] =
{
/* TRANSLATORS: This option is used to override default filename
for loading and storing environment. */
2010-01-03 Carles Pina i Estany <carles@pina.cat> * commands/acpi.c: Gettextizze help strings and/or options. Include `grub/i18n.h' if needed. * commands/blocklist.c: Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/crc.c: Likewise. * commands/date.c: Likewise. * commands/echo.c: Likewise. * commands/efi/fixvideo.c: Likewise. * commands/efi/loadbios.c: Likewise. * commands/gptsync.c: Likewise. * commands/halt.c: Likewise. * commands/handler.c: Likewise. * commands/hdparm.c: Likewise. * commands/hexdump.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/drivemap.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/pxecmd.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * commands/keystatus.c: Likewise. * commands/loadenv.c: Likewise. * commands/ls.c: Likewise. * commands/lsmmap.c: Likewise. * commands/lspci.c: Likewise. * commands/memrw.c: Likewise. * commands/minicmd.c: Likewise. * commands/parttool.c: Likewise. * commands/password.c: Likewise. * commands/probe.c: Likewise. * commands/read.c: Likewise. * commands/reboot.c: Likewise. * commands/search.c: Likewise. * commands/sleep.c: Likewise. * commands/test.c: Likewise. * commands/true.c: Likewise. * commands/usbtest.c: Likewise. * commands/videotest.c: Likewise. * commands/xnu_uuid.c: Likewise. * disk/loopback.c: Likewise. * hello/hello.c: Likewise. * loader/i386/bsd.c: Likewise. * term/i386/pc/serial.c: Likewise. * po/POTFILES: Add new files.
2010-01-03 18:24:22 +00:00
{"file", 'f', 0, N_("Specify filename."), 0, ARG_TYPE_PATHNAME},
{"skip-sig", 's', 0,
N_("Skip signature-checking of the environment file."), 0, ARG_TYPE_NONE},
{0, 0, 0, 0, 0, 0}
};
/* Opens 'filename' with compression filters disabled. Optionally disables the
PUBKEY filter (that insists upon properly signed files) as well. PUBKEY
filter is restored before the function returns. */
static grub_file_t
open_envblk_file (char *filename, int untrusted)
{
grub_file_t file;
char *buf = 0;
if (! filename)
{
const char *prefix;
int len;
prefix = grub_env_get ("prefix");
if (! prefix)
{
grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("variable `%s' isn't set"), "prefix");
return 0;
}
len = grub_strlen (prefix);
buf = grub_malloc (len + 1 + sizeof (GRUB_ENVBLK_DEFCFG));
if (! buf)
return 0;
filename = buf;
grub_strcpy (filename, prefix);
filename[len] = '/';
grub_strcpy (filename + len + 1, GRUB_ENVBLK_DEFCFG);
}
/* The filters that are disabled will be re-enabled by the call to
grub_file_open() after this particular file is opened. */
grub_file_filter_disable_compression ();
if (untrusted)
grub_file_filter_disable_pubkey ();
file = grub_file_open (filename);
grub_free (buf);
return file;
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
}
static grub_envblk_t
read_envblk_file (grub_file_t file)
{
grub_off_t offset = 0;
char *buf;
grub_size_t size = grub_file_size (file);
grub_envblk_t envblk;
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
buf = grub_malloc (size);
if (! buf)
return 0;
2009-06-10 21:04:23 +00:00
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
while (size > 0)
{
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
grub_ssize_t ret;
ret = grub_file_read (file, buf + offset, size);
if (ret <= 0)
{
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
grub_free (buf);
return 0;
}
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
size -= ret;
offset += ret;
}
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
envblk = grub_envblk_open (buf, offset);
if (! envblk)
{
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
grub_free (buf);
grub_error (GRUB_ERR_BAD_FILE_TYPE, "invalid environment block");
return 0;
}
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
return envblk;
}
struct grub_env_whitelist
{
grub_size_t len;
char **list;
};
typedef struct grub_env_whitelist grub_env_whitelist_t;
static int
test_whitelist_membership (const char* name,
const grub_env_whitelist_t* whitelist)
{
grub_size_t i;
for (i = 0; i < whitelist->len; i++)
if (grub_strcmp (name, whitelist->list[i]) == 0)
return 1; /* found it */
return 0; /* not found */
}
/* Helper for grub_cmd_load_env. */
static int
set_var (const char *name, const char *value, void *whitelist)
{
if (! whitelist)
{
grub_env_set (name, value);
return 0;
}
if (test_whitelist_membership (name,
(const grub_env_whitelist_t *) whitelist))
grub_env_set (name, value);
return 0;
}
static grub_err_t
grub_cmd_load_env (grub_extcmd_context_t ctxt, int argc, char **args)
{
2010-06-10 06:42:03 +00:00
struct grub_arg_list *state = ctxt->state;
grub_file_t file;
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
grub_envblk_t envblk;
grub_env_whitelist_t whitelist;
whitelist.len = argc;
whitelist.list = args;
/* state[0] is the -f flag; state[1] is the --skip-sig flag */
file = open_envblk_file ((state[0].set) ? state[0].arg : 0, state[1].set);
if (! file)
return grub_errno;
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
envblk = read_envblk_file (file);
if (! envblk)
goto fail;
/* argc > 0 indicates caller provided a whitelist of variables to read. */
grub_envblk_iterate (envblk, argc > 0 ? &whitelist : 0, set_var);
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
grub_envblk_close (envblk);
2009-06-10 21:04:23 +00:00
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
fail:
grub_file_close (file);
return grub_errno;
}
/* Print all variables in current context. */
static int
print_var (const char *name, const char *value,
void *hook_data __attribute__ ((unused)))
{
grub_printf ("%s=%s\n", name, value);
return 0;
}
static grub_err_t
2010-06-10 06:42:03 +00:00
grub_cmd_list_env (grub_extcmd_context_t ctxt,
2009-03-21 Bean <bean123ch@gmail.com> * commands/blocklist.c: Add include file <grub/command.h>, remove <grub/normal.h> and <grub/arg.h>. (grub_cmd_blocklist): Use the new command interface. (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/crc.c: Likewise. * commands/echo.c: Likewise. * commands/halt.c: Likewise. * commands/handler.c: Likewise. * commands/hdparm.c: Likewise. * commands/help.c: Likewise. * commands/hexdump.c: Likewise. * commands/loadenv.c: Likewise. * commands/ls.c: Likewise. * commands/lsmmap.c: Likewise. * commands/lspci.c: Likewise. * commands/loadenv.c: Likewise. * commands/read.c: Likewise. * commands/reboot.c: Likewise. * commands/search.c: Likewise. * commands/sleep.c: Likewise. * commands/test.c: Likewise. * commands/usbtest.c: Likewise. * commands/videotest.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/play.c: Likewise. * commands/i386/pc/pxecmd.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * disk/loopback.c: Likewise. * font/font_cmd.c: Likewise. * hello/hello.c: Likewise. * loader/efi/appleloader.c: Likewise. * loader/efi/chainloader.c: Likewise. * loader/i386/bsd.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/ieee1275/linux.c: Likewise. * loader/i386/linux.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/multiboot_loader.c: Likewise. * term/gfxterm.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/terminfo.c: Likewise. * term/i386/pc/vesafb.c: Removed <grub/arg.h>. * term/i386/pc/vga.c: Likewise. * video/readers/jpeg.c: Likewise. * video/readers/png.c: Likewise. * video/readers/tga.c: Likewise. * util/grub-fstest (cmd_loopback): Removed. (cmd_blocklist): Likewise. (cmd_ls): Likewise. (grub_register_command): Likewise. (grub_unregister_command): Likewise. (execute_command): Use grub_command_find to locate command and execute it. * include/grub/efi/chainloader.h: Removed. * loader/efi/chainloader_normal.c: Likewise. * loader/i386/bsd_normal.c: Likewise. * loader/i386/pc/chainloader_normal.c: Likewise. * loader/i386/pc/multiboot_normal.c: Likewise. * loader/linux_normal.c: Likewise. * loader/multiboot_loader_normal.c: Likewise. * loader/powerpc/ieee1275/linux_normal.c: Likewise. * gencmdlist.sh: Scan new registration command grub_register_extcmd and grub_register_command_p1. * conf/common.rmk (grub_fstest_SOURCES): Add kern/list.c, kern/command.c, lib/arg.c and commands/extcmd.c. (pkglib_MODULES): Remove boot.mod, and minicmd.mod and extcmd.mod. (minicmd_mod_SOURCES): New variable. (minicmd_mod_CFLAGS): Likewise. (minicmd_mod_LDFLAGS): Likewise. (extcmd_mod_SOURCES): Likewise. (extcmd_mod_CFLAGS): Likewise. (extcmd_mod_LDFLAGS): Likewise. (boot_mod_SOURCES): Removed. (boot_mod_CFLAGS): Likewise. (boot_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (kernel_img_SOURCES): Add kern/command.c and kern/corecmd.c. (kernel_img_HEADERS): Add command.h. (grub_emu_SOURCES): Remove commands/boot.c and normal/arg.c, add commands/minicmd.c, kern/command.c, kern/corecmd.c, commands/extcmd.c and lib/arg.c. (pkglib_MODULES): Change _linux.mod, _chain.mod, _bsd.mod and _multiboot.mod as linux.mod, chain.mod, bsd.mod and multiboot.mod, remove the corresponding normal mode command. (normal_mod_SOURCES): Remove normal/arg.c. * conf/i386-coreboot.rmk: Likewise. * conf/i386-efi.rmk: Likewise. * conf/i386-ieee1275.rmk: Likewise. * conf/powerpc-ieee1275.rmk: Likewise. * conf/x86_64-efi.rmk: Likewise. * include/grub/arg.h: Move from here ... * include/grub/lib/arg.h: ... to here. * normal/arg.c: Move from here ... * lib/arg.c: ... to here. * commands/extcmd.c: New file. * commands/minicmd.c: Likewise. * include/grub/command.h: Likewise. * include/grub/extcmd.h: Likewise. * kern/command.c: Likewise. * kern/corecmd.c: Likewise. * kern/list.c (grub_list_iterate): Return int instead of void. (grub_list_insert): New function. (grub_prio_list_insert): Likewise. * kern/rescue.c (grub_rescue_command): Removed. (grub_rescue_command_list): Likewise. (grub_rescue_register_command): Likewise. (grub_rescue_unregister_command): Likewise. (grub_rescue_cmd_boot): Move to minicmd.c (grub_rescue_cmd_help): Likewise. (grub_rescue_cmd_info): Likewise. (grub_rescue_cmd_boot): Likewise. (grub_rescue_cmd_testload): Likewise. (grub_rescue_cmd_dump): Likewise. (grub_rescue_cmd_rmmod): Likewise. (grub_rescue_cmd_lsmod): Likewise. (grub_rescue_cmd_exit): Likewise. (grub_rescue_print_devices): Moved to corecmd.c. (grub_rescue_print_files): Likewise. (grub_rescue_cmd_ls): Likewise. (grub_rescue_cmd_insmod): Likewise. (grub_rescue_cmd_set): Likewise. (grub_rescue_cmd_unset): Likewise. (attemp_normal_mode): Use grub_command_find to get normal module. (grub_enter_rescue_mode): Use grub_register_core_commands to register commands, remove grub_rescue_regiter_command calls. * normal/command.c (grub_regiser_command): Removed. (grub_unregister_command): Likewise. (grub_command_find): Likewise. (grub_iterate_commands): Likewise. (rescue_command): Likewise. (export_command): Moved to corecmd.c. (set_command): Removed. (unset_command): Likewise. (insmod_command): Likewise. (rmmod_command): Likewise. (lsmod_command): Likewise. (grub_command_init): Likewise. * normal/completion.c (iterate_command): Use cmd->prio to check for active command. (complete_arguments): Use grub_extcmd_t structure to find options. (grub_normal_do_completion): Change function grub_iterate_commands to grub_command_iterate. * normal/execute.c (grub_script_execute_cmd): No need to parse argument here. * normal/main.c (grub_dyncmd_dispatcher): New function. (read_command_list): Register unload commands as dyncmd. (grub_cmd_normal): Use new command interface, register rescue, unregister normal at entry, register normal, unregister rescue at exit. * include/grub/list.h (grub_list_test_t): New type. (grub_list_iterate): Return int instead of void. (grub_list_insert): New function. (GRUB_AS_NAMED_LIST_P): New macro. (GRUB_AS_PRIO_LIST): Likewise. (GRUB_AS_PRIO_LIST_P): Likewise. (GRUB_PRIO_LIST_PRIO_MASK): New constant. (GRUB_PRIO_LIST_FLAG_ACTIVE): Likewise. (grub_prio_list): New structure. (grub_prio_list_insert): New function. (grub_prio_list_remove): New inline function. * include/grub/normal.h: Remove <grub/arg.h>, add <grub/command.h>. (GRUB_COMMAND_FLAG_CMDLINE): Moved to command.h. (GRUB_COMMAND_FLAG_MENU): Likewise. (GRUB_COMMAND_FLAG_BOTH): Likewise. (GRUB_COMMAND_FLAG_TITLE): Likewise. (GRUB_COMMAND_FLAG_NO_ECHO): Likewise. (GRUB_COMMAND_FLAG_NO_ARG_PARSE): Removed. (GRUB_COMMAND_FLAG_NOT_LOADED): Likewise. (grub_command): Likewise. (grub_register_command): Likewise. (grub_command_find): Likewise. (grub_iterate_commands): Likewise. (grub_command_init): Likewise. (grub_arg_parse): Likewise. (grub_arg_show_help): Likewise. * include/grub/rescue.h (grub_rescue_register_command): Removed. (grub_rescue_unregister_command): Likewise. * include/grub/i386/bsd.h: Remove grub_rescue_cmd_freebsd, grub_rescue_cmd_openbsd, grub_rescue_cmd_netbsd, grub_rescue_cmd_freebsd_loadenv and grub_rescue_cmd_freebsd_module. * include/grub/i386/efi/loader.h: Remove grub_rescue_cmd_linux and grub_rescue_cmd_initrd. * include/grub/i386/loader.h: Likewise. * include/grub/x86_64/loader.h: Likewise. * include/grub/i386/pc/chainloader.h: Remove grub_chainloader_cmd.
2009-03-21 08:39:59 +00:00
int argc __attribute__ ((unused)),
char **args __attribute__ ((unused)))
{
2010-06-10 06:42:03 +00:00
struct grub_arg_list *state = ctxt->state;
grub_file_t file;
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
grub_envblk_t envblk;
file = open_envblk_file ((state[0].set) ? state[0].arg : 0, 0);
if (! file)
return grub_errno;
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
envblk = read_envblk_file (file);
if (! envblk)
goto fail;
grub_envblk_iterate (envblk, NULL, print_var);
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
grub_envblk_close (envblk);
2009-06-10 21:04:23 +00:00
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
fail:
grub_file_close (file);
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
return grub_errno;
}
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
/* Used to maintain a variable length of blocklists internally. */
struct blocklist
{
grub_disk_addr_t sector;
unsigned offset;
unsigned length;
struct blocklist *next;
};
static void
free_blocklists (struct blocklist *p)
{
struct blocklist *q;
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
for (; p; p = q)
{
q = p->next;
grub_free (p);
}
}
static grub_err_t
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
check_blocklists (grub_envblk_t envblk, struct blocklist *blocklists,
grub_file_t file)
{
grub_size_t total_length;
grub_size_t index;
grub_disk_t disk;
grub_disk_addr_t part_start;
struct blocklist *p;
char *buf;
2009-06-10 21:04:23 +00:00
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
/* Sanity checks. */
total_length = 0;
for (p = blocklists; p; p = p->next)
{
struct blocklist *q;
/* Check if any pair of blocks overlap. */
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
for (q = p->next; q; q = q->next)
{
grub_disk_addr_t s1, s2;
grub_disk_addr_t e1, e2;
s1 = p->sector;
e1 = s1 + ((p->length + GRUB_DISK_SECTOR_SIZE - 1) >> GRUB_DISK_SECTOR_BITS);
s2 = q->sector;
e2 = s2 + ((q->length + GRUB_DISK_SECTOR_SIZE - 1) >> GRUB_DISK_SECTOR_BITS);
if (s1 < e2 && s2 < e1)
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
{
/* This might be actually valid, but it is unbelievable that
any filesystem makes such a silly allocation. */
return grub_error (GRUB_ERR_BAD_FS, "malformed file");
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
}
}
2009-06-10 21:04:23 +00:00
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
total_length += p->length;
}
2009-06-10 21:04:23 +00:00
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
if (total_length != grub_file_size (file))
{
/* Maybe sparse, unallocated sectors. No way in GRUB. */
return grub_error (GRUB_ERR_BAD_FILE_TYPE, "sparse file not allowed");
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
}
/* One more sanity check. Re-read all sectors by blocklists, and compare
those with the data read via a file. */
disk = file->device->disk;
2010-02-06 17:43:37 +00:00
part_start = grub_partition_get_start (disk->partition);
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
buf = grub_envblk_buffer (envblk);
char *blockbuf = NULL;
grub_size_t blockbuf_len = 0;
for (p = blocklists, index = 0; p; index += p->length, p = p->next)
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
{
if (p->length > blockbuf_len)
{
grub_free (blockbuf);
blockbuf_len = 2 * p->length;
blockbuf = grub_malloc (blockbuf_len);
if (!blockbuf)
return grub_errno;
}
2009-06-10 21:04:23 +00:00
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
if (grub_disk_read (disk, p->sector - part_start,
p->offset, p->length, blockbuf))
return grub_errno;
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
if (grub_memcmp (buf + index, blockbuf, p->length) != 0)
return grub_error (GRUB_ERR_FILE_READ_ERROR, "invalid blocklist");
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
}
return GRUB_ERR_NONE;
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
}
static int
write_blocklists (grub_envblk_t envblk, struct blocklist *blocklists,
grub_file_t file)
{
char *buf;
grub_disk_t disk;
grub_disk_addr_t part_start;
struct blocklist *p;
grub_size_t index;
2009-06-10 21:04:23 +00:00
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
buf = grub_envblk_buffer (envblk);
disk = file->device->disk;
2010-02-06 17:43:37 +00:00
part_start = grub_partition_get_start (disk->partition);
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
index = 0;
for (p = blocklists; p; index += p->length, p = p->next)
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
{
if (grub_disk_write (disk, p->sector - part_start,
p->offset, p->length, buf + index))
return 0;
}
return 1;
}
/* Context for grub_cmd_save_env. */
struct grub_cmd_save_env_ctx
{
struct blocklist *head, *tail;
};
/* Store blocklists in a linked list. */
static void
save_env_read_hook (grub_disk_addr_t sector, unsigned offset, unsigned length,
void *data)
{
struct grub_cmd_save_env_ctx *ctx = data;
struct blocklist *block;
block = grub_malloc (sizeof (*block));
if (! block)
return;
block->sector = sector;
block->offset = offset;
block->length = length;
/* Slightly complicated, because the list should be FIFO. */
block->next = 0;
if (ctx->tail)
ctx->tail->next = block;
ctx->tail = block;
if (! ctx->head)
ctx->head = block;
}
static grub_err_t
2010-06-10 06:42:03 +00:00
grub_cmd_save_env (grub_extcmd_context_t ctxt, int argc, char **args)
{
2010-06-10 06:42:03 +00:00
struct grub_arg_list *state = ctxt->state;
grub_file_t file;
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
grub_envblk_t envblk;
struct grub_cmd_save_env_ctx ctx = {
.head = 0,
.tail = 0
};
if (! argc)
2009-12-24 Carles Pina i Estany <carles@pina.cat> * bus/usb/usbhub.c: Fix capitalization, fullstop and newlines in grub_errno calls. * commands/acpi.c: Likewise. * commands/blocklist.c: Likewise. * commands/efi/loadbios.c: Likewise. * commands/i386/pc/drivemap.c: Likewise. * commands/loadenv.c: Likewise. * commands/memrw.c: Likewise. * commands/password.c: Likewise. * commands/videotest.c: Likewise. * disk/ata.c: Likewise. * disk/ata_pthru.c: Likewise. * disk/dmraid_nvidia.c: Likewise. * disk/ieee1275/nand.c: Likewise. * disk/ieee1275/ofdisk.c: Likewise. * disk/loopback.c: Likewise. * disk/lvm.c: Likewise. * disk/mdraid_linux.c: Likewise. * disk/raid.c: Likewise. * disk/raid6_recover.c: Likewise. * disk/scsi.c: Likewise. * efiemu/main.c: Likewise. * efiemu/mm.c: Likewise. * efiemu/pnvram.c: Likewise. * efiemu/symbols.c: Likewise. * font/font.c: Likewise. * fs/cpio.c: Likewise. * fs/hfsplus.c: Likewise. * fs/iso9660.c: Likewise. * fs/jfs.c: Likewise. * fs/minix.c: Likewise. * fs/ntfs.c: Likewise. * fs/ntfscomp.c: Likewise. * fs/reiserfs.c: Likewise. * fs/ufs.c: Likewise. * fs/xfs.c: Likewise. * gettext/gettext.c: Likewise. * include/grub/auth.h: Likewise. * kern/elf.c: Likewise. * kern/file.c: Likewise. * kern/ieee1275/init.c: Likewise. * kern/ieee1275/mmap.c: Likewise. * kern/ieee1275/openfw.c: Likewise. * kern/powerpc/dl.c: Likewise. * kern/sparc64/dl.c: Likewise. * lib/arg.c: Likewise. * loader/i386/bsd.c: Likewise. * loader/i386/bsdXX.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/efi/xnu.c: Likewise. * loader/i386/ieee1275/linux.c: Likewise. * loader/i386/linux.c: Likewise. * loader/i386/multiboot.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/i386/pc/multiboot2.c: Likewise. * loader/i386/xnu.c: Likewise. * loader/ieee1275/multiboot2.c: Likewise. * loader/macho.c: Likewise. * loader/machoXX.c: Likewise. * loader/multiboot2.c: Likewise. * loader/multiboot_loader.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/sparc64/ieee1275/linux.c: Likewise. * loader/xnu.c: Likewise. * loader/xnu_resume.c: Likewise. * mmap/i386/pc/mmap.c: Likewise. * normal/menu_viewer.c: Likewise. * partmap/acorn.c: Likewise. * partmap/amiga.c: Likewise. * partmap/apple.c: Likewise. * script/lexer.c: Likewise. * term/gfxterm.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/i386/pc/vga.c: Likewise. * term/ieee1275/ofconsole.c: Likewise. * term/terminfo.c: Likewise. * video/bitmap.c: Likewise. * video/efi_gop.c: Likewise. * video/efi_uga.c: Likewise. * video/fb/video_fb.c: Likewise. * video/i386/pc/vbe.c: Likewise. * video/readers/tga.c: Likewise. * video/video.c: Likewise.
2009-12-24 22:53:05 +00:00
return grub_error (GRUB_ERR_BAD_ARGUMENT, "no variable is specified");
file = open_envblk_file ((state[0].set) ? state[0].arg : 0,
1 /* allow untrusted */);
if (! file)
return grub_errno;
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
if (! file->device->disk)
{
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
grub_file_close (file);
return grub_error (GRUB_ERR_BAD_DEVICE, "disk device required");
}
file->read_hook = save_env_read_hook;
file->read_hook_data = &ctx;
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
envblk = read_envblk_file (file);
file->read_hook = 0;
if (! envblk)
goto fail;
if (check_blocklists (envblk, ctx.head, file))
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
goto fail;
2009-06-10 21:04:23 +00:00
while (argc)
{
const char *value;
value = grub_env_get (args[0]);
if (value)
{
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
if (! grub_envblk_set (envblk, args[0], value))
{
grub_error (GRUB_ERR_BAD_ARGUMENT, "environment block too small");
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
goto fail;
}
}
else
grub_envblk_delete (envblk, args[0]);
argc--;
args++;
}
write_blocklists (envblk, ctx.head, file);
2009-06-10 21:04:23 +00:00
2009-03-29 Yoshinori K. Okuji <okuji@enbug.org> Make the format of Environment Block plain text. The boot loader part is not tested well yet. * util/grub-editenv.c (DEFAULT_ENVBLK_SIZE): New macro. (buffer): Removed. (envblk): Likewise. (usage): Remove "info" and "clear". Add "unset". Update the description of "set", as this does not delete variables any longer. (create_envblk_file): Complete rewrite. (open_envblk_file): Likewise. (cmd_info): Removed. (cmd_list): Likewise. (cmd_set): Likewise. (cmd_clear): Likewise. (list_variables): New function. (write_envblk): Likewise. (set_variables): Likewise. (unset_variables): Likewise. (main): Complete rewrite. * commands/loadenv.c (buffer): Removed. (envblk): Likewise. (open_envblk_file): New function. (read_envblk_file): Complete rewrite. (grub_cmd_load_env): Likewise. (grub_cmd_list_env): Likewise. (struct blocklist): New struct. (free_blocklists): New function. (check_blocklists): Likewise. (write_blocklists): Likewise. (grub_cmd_save_env): Complete rewrite. * include/grub/lib/envblk.h (GRUB_ENVBLK_SIGNATURE): Replaced with a plain text signature. (GRUB_ENVBLK_MAXLEN): Removed. (struct grub_envblk): Complete rewrite. (grub_envblk_find): Removed. (grub_envblk_insert): Likewise. (grub_envblk_open): New prototype. (grub_envblk_set): Likewise. (grub_envblk_delete): Put const to VALUE. (grub_envblk_iterate): Put const to NAME and VALUE. (grub_envblk_close): New prototype. (grub_envblk_buffer): New inline function. (grub_envblk_size): Likewise. * lib/envblk.c: Include grub/mm.h. (grub_env_find): Removed. (grub_envblk_open): New function. (grub_envblk_close): Likewise. (escaped_value_len): Likewise. (find_next_line): Likewise. (grub_envblk_insert): Removed. (grub_envblk_set): New function. (grub_envblk_delete): Complete rewrite. (grub_envblk_iterate): Likewise.
2009-03-28 19:58:15 +00:00
fail:
if (envblk)
grub_envblk_close (envblk);
free_blocklists (ctx.head);
grub_file_close (file);
return grub_errno;
}
2009-03-21 Bean <bean123ch@gmail.com> * commands/blocklist.c: Add include file <grub/command.h>, remove <grub/normal.h> and <grub/arg.h>. (grub_cmd_blocklist): Use the new command interface. (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/crc.c: Likewise. * commands/echo.c: Likewise. * commands/halt.c: Likewise. * commands/handler.c: Likewise. * commands/hdparm.c: Likewise. * commands/help.c: Likewise. * commands/hexdump.c: Likewise. * commands/loadenv.c: Likewise. * commands/ls.c: Likewise. * commands/lsmmap.c: Likewise. * commands/lspci.c: Likewise. * commands/loadenv.c: Likewise. * commands/read.c: Likewise. * commands/reboot.c: Likewise. * commands/search.c: Likewise. * commands/sleep.c: Likewise. * commands/test.c: Likewise. * commands/usbtest.c: Likewise. * commands/videotest.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/play.c: Likewise. * commands/i386/pc/pxecmd.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * disk/loopback.c: Likewise. * font/font_cmd.c: Likewise. * hello/hello.c: Likewise. * loader/efi/appleloader.c: Likewise. * loader/efi/chainloader.c: Likewise. * loader/i386/bsd.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/ieee1275/linux.c: Likewise. * loader/i386/linux.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/multiboot_loader.c: Likewise. * term/gfxterm.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/terminfo.c: Likewise. * term/i386/pc/vesafb.c: Removed <grub/arg.h>. * term/i386/pc/vga.c: Likewise. * video/readers/jpeg.c: Likewise. * video/readers/png.c: Likewise. * video/readers/tga.c: Likewise. * util/grub-fstest (cmd_loopback): Removed. (cmd_blocklist): Likewise. (cmd_ls): Likewise. (grub_register_command): Likewise. (grub_unregister_command): Likewise. (execute_command): Use grub_command_find to locate command and execute it. * include/grub/efi/chainloader.h: Removed. * loader/efi/chainloader_normal.c: Likewise. * loader/i386/bsd_normal.c: Likewise. * loader/i386/pc/chainloader_normal.c: Likewise. * loader/i386/pc/multiboot_normal.c: Likewise. * loader/linux_normal.c: Likewise. * loader/multiboot_loader_normal.c: Likewise. * loader/powerpc/ieee1275/linux_normal.c: Likewise. * gencmdlist.sh: Scan new registration command grub_register_extcmd and grub_register_command_p1. * conf/common.rmk (grub_fstest_SOURCES): Add kern/list.c, kern/command.c, lib/arg.c and commands/extcmd.c. (pkglib_MODULES): Remove boot.mod, and minicmd.mod and extcmd.mod. (minicmd_mod_SOURCES): New variable. (minicmd_mod_CFLAGS): Likewise. (minicmd_mod_LDFLAGS): Likewise. (extcmd_mod_SOURCES): Likewise. (extcmd_mod_CFLAGS): Likewise. (extcmd_mod_LDFLAGS): Likewise. (boot_mod_SOURCES): Removed. (boot_mod_CFLAGS): Likewise. (boot_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (kernel_img_SOURCES): Add kern/command.c and kern/corecmd.c. (kernel_img_HEADERS): Add command.h. (grub_emu_SOURCES): Remove commands/boot.c and normal/arg.c, add commands/minicmd.c, kern/command.c, kern/corecmd.c, commands/extcmd.c and lib/arg.c. (pkglib_MODULES): Change _linux.mod, _chain.mod, _bsd.mod and _multiboot.mod as linux.mod, chain.mod, bsd.mod and multiboot.mod, remove the corresponding normal mode command. (normal_mod_SOURCES): Remove normal/arg.c. * conf/i386-coreboot.rmk: Likewise. * conf/i386-efi.rmk: Likewise. * conf/i386-ieee1275.rmk: Likewise. * conf/powerpc-ieee1275.rmk: Likewise. * conf/x86_64-efi.rmk: Likewise. * include/grub/arg.h: Move from here ... * include/grub/lib/arg.h: ... to here. * normal/arg.c: Move from here ... * lib/arg.c: ... to here. * commands/extcmd.c: New file. * commands/minicmd.c: Likewise. * include/grub/command.h: Likewise. * include/grub/extcmd.h: Likewise. * kern/command.c: Likewise. * kern/corecmd.c: Likewise. * kern/list.c (grub_list_iterate): Return int instead of void. (grub_list_insert): New function. (grub_prio_list_insert): Likewise. * kern/rescue.c (grub_rescue_command): Removed. (grub_rescue_command_list): Likewise. (grub_rescue_register_command): Likewise. (grub_rescue_unregister_command): Likewise. (grub_rescue_cmd_boot): Move to minicmd.c (grub_rescue_cmd_help): Likewise. (grub_rescue_cmd_info): Likewise. (grub_rescue_cmd_boot): Likewise. (grub_rescue_cmd_testload): Likewise. (grub_rescue_cmd_dump): Likewise. (grub_rescue_cmd_rmmod): Likewise. (grub_rescue_cmd_lsmod): Likewise. (grub_rescue_cmd_exit): Likewise. (grub_rescue_print_devices): Moved to corecmd.c. (grub_rescue_print_files): Likewise. (grub_rescue_cmd_ls): Likewise. (grub_rescue_cmd_insmod): Likewise. (grub_rescue_cmd_set): Likewise. (grub_rescue_cmd_unset): Likewise. (attemp_normal_mode): Use grub_command_find to get normal module. (grub_enter_rescue_mode): Use grub_register_core_commands to register commands, remove grub_rescue_regiter_command calls. * normal/command.c (grub_regiser_command): Removed. (grub_unregister_command): Likewise. (grub_command_find): Likewise. (grub_iterate_commands): Likewise. (rescue_command): Likewise. (export_command): Moved to corecmd.c. (set_command): Removed. (unset_command): Likewise. (insmod_command): Likewise. (rmmod_command): Likewise. (lsmod_command): Likewise. (grub_command_init): Likewise. * normal/completion.c (iterate_command): Use cmd->prio to check for active command. (complete_arguments): Use grub_extcmd_t structure to find options. (grub_normal_do_completion): Change function grub_iterate_commands to grub_command_iterate. * normal/execute.c (grub_script_execute_cmd): No need to parse argument here. * normal/main.c (grub_dyncmd_dispatcher): New function. (read_command_list): Register unload commands as dyncmd. (grub_cmd_normal): Use new command interface, register rescue, unregister normal at entry, register normal, unregister rescue at exit. * include/grub/list.h (grub_list_test_t): New type. (grub_list_iterate): Return int instead of void. (grub_list_insert): New function. (GRUB_AS_NAMED_LIST_P): New macro. (GRUB_AS_PRIO_LIST): Likewise. (GRUB_AS_PRIO_LIST_P): Likewise. (GRUB_PRIO_LIST_PRIO_MASK): New constant. (GRUB_PRIO_LIST_FLAG_ACTIVE): Likewise. (grub_prio_list): New structure. (grub_prio_list_insert): New function. (grub_prio_list_remove): New inline function. * include/grub/normal.h: Remove <grub/arg.h>, add <grub/command.h>. (GRUB_COMMAND_FLAG_CMDLINE): Moved to command.h. (GRUB_COMMAND_FLAG_MENU): Likewise. (GRUB_COMMAND_FLAG_BOTH): Likewise. (GRUB_COMMAND_FLAG_TITLE): Likewise. (GRUB_COMMAND_FLAG_NO_ECHO): Likewise. (GRUB_COMMAND_FLAG_NO_ARG_PARSE): Removed. (GRUB_COMMAND_FLAG_NOT_LOADED): Likewise. (grub_command): Likewise. (grub_register_command): Likewise. (grub_command_find): Likewise. (grub_iterate_commands): Likewise. (grub_command_init): Likewise. (grub_arg_parse): Likewise. (grub_arg_show_help): Likewise. * include/grub/rescue.h (grub_rescue_register_command): Removed. (grub_rescue_unregister_command): Likewise. * include/grub/i386/bsd.h: Remove grub_rescue_cmd_freebsd, grub_rescue_cmd_openbsd, grub_rescue_cmd_netbsd, grub_rescue_cmd_freebsd_loadenv and grub_rescue_cmd_freebsd_module. * include/grub/i386/efi/loader.h: Remove grub_rescue_cmd_linux and grub_rescue_cmd_initrd. * include/grub/i386/loader.h: Likewise. * include/grub/x86_64/loader.h: Likewise. * include/grub/i386/pc/chainloader.h: Remove grub_chainloader_cmd.
2009-03-21 08:39:59 +00:00
static grub_extcmd_t cmd_load, cmd_list, cmd_save;
GRUB_MOD_INIT(loadenv)
{
2009-03-21 Bean <bean123ch@gmail.com> * commands/blocklist.c: Add include file <grub/command.h>, remove <grub/normal.h> and <grub/arg.h>. (grub_cmd_blocklist): Use the new command interface. (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/crc.c: Likewise. * commands/echo.c: Likewise. * commands/halt.c: Likewise. * commands/handler.c: Likewise. * commands/hdparm.c: Likewise. * commands/help.c: Likewise. * commands/hexdump.c: Likewise. * commands/loadenv.c: Likewise. * commands/ls.c: Likewise. * commands/lsmmap.c: Likewise. * commands/lspci.c: Likewise. * commands/loadenv.c: Likewise. * commands/read.c: Likewise. * commands/reboot.c: Likewise. * commands/search.c: Likewise. * commands/sleep.c: Likewise. * commands/test.c: Likewise. * commands/usbtest.c: Likewise. * commands/videotest.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/play.c: Likewise. * commands/i386/pc/pxecmd.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * disk/loopback.c: Likewise. * font/font_cmd.c: Likewise. * hello/hello.c: Likewise. * loader/efi/appleloader.c: Likewise. * loader/efi/chainloader.c: Likewise. * loader/i386/bsd.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/ieee1275/linux.c: Likewise. * loader/i386/linux.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/multiboot_loader.c: Likewise. * term/gfxterm.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/terminfo.c: Likewise. * term/i386/pc/vesafb.c: Removed <grub/arg.h>. * term/i386/pc/vga.c: Likewise. * video/readers/jpeg.c: Likewise. * video/readers/png.c: Likewise. * video/readers/tga.c: Likewise. * util/grub-fstest (cmd_loopback): Removed. (cmd_blocklist): Likewise. (cmd_ls): Likewise. (grub_register_command): Likewise. (grub_unregister_command): Likewise. (execute_command): Use grub_command_find to locate command and execute it. * include/grub/efi/chainloader.h: Removed. * loader/efi/chainloader_normal.c: Likewise. * loader/i386/bsd_normal.c: Likewise. * loader/i386/pc/chainloader_normal.c: Likewise. * loader/i386/pc/multiboot_normal.c: Likewise. * loader/linux_normal.c: Likewise. * loader/multiboot_loader_normal.c: Likewise. * loader/powerpc/ieee1275/linux_normal.c: Likewise. * gencmdlist.sh: Scan new registration command grub_register_extcmd and grub_register_command_p1. * conf/common.rmk (grub_fstest_SOURCES): Add kern/list.c, kern/command.c, lib/arg.c and commands/extcmd.c. (pkglib_MODULES): Remove boot.mod, and minicmd.mod and extcmd.mod. (minicmd_mod_SOURCES): New variable. (minicmd_mod_CFLAGS): Likewise. (minicmd_mod_LDFLAGS): Likewise. (extcmd_mod_SOURCES): Likewise. (extcmd_mod_CFLAGS): Likewise. (extcmd_mod_LDFLAGS): Likewise. (boot_mod_SOURCES): Removed. (boot_mod_CFLAGS): Likewise. (boot_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (kernel_img_SOURCES): Add kern/command.c and kern/corecmd.c. (kernel_img_HEADERS): Add command.h. (grub_emu_SOURCES): Remove commands/boot.c and normal/arg.c, add commands/minicmd.c, kern/command.c, kern/corecmd.c, commands/extcmd.c and lib/arg.c. (pkglib_MODULES): Change _linux.mod, _chain.mod, _bsd.mod and _multiboot.mod as linux.mod, chain.mod, bsd.mod and multiboot.mod, remove the corresponding normal mode command. (normal_mod_SOURCES): Remove normal/arg.c. * conf/i386-coreboot.rmk: Likewise. * conf/i386-efi.rmk: Likewise. * conf/i386-ieee1275.rmk: Likewise. * conf/powerpc-ieee1275.rmk: Likewise. * conf/x86_64-efi.rmk: Likewise. * include/grub/arg.h: Move from here ... * include/grub/lib/arg.h: ... to here. * normal/arg.c: Move from here ... * lib/arg.c: ... to here. * commands/extcmd.c: New file. * commands/minicmd.c: Likewise. * include/grub/command.h: Likewise. * include/grub/extcmd.h: Likewise. * kern/command.c: Likewise. * kern/corecmd.c: Likewise. * kern/list.c (grub_list_iterate): Return int instead of void. (grub_list_insert): New function. (grub_prio_list_insert): Likewise. * kern/rescue.c (grub_rescue_command): Removed. (grub_rescue_command_list): Likewise. (grub_rescue_register_command): Likewise. (grub_rescue_unregister_command): Likewise. (grub_rescue_cmd_boot): Move to minicmd.c (grub_rescue_cmd_help): Likewise. (grub_rescue_cmd_info): Likewise. (grub_rescue_cmd_boot): Likewise. (grub_rescue_cmd_testload): Likewise. (grub_rescue_cmd_dump): Likewise. (grub_rescue_cmd_rmmod): Likewise. (grub_rescue_cmd_lsmod): Likewise. (grub_rescue_cmd_exit): Likewise. (grub_rescue_print_devices): Moved to corecmd.c. (grub_rescue_print_files): Likewise. (grub_rescue_cmd_ls): Likewise. (grub_rescue_cmd_insmod): Likewise. (grub_rescue_cmd_set): Likewise. (grub_rescue_cmd_unset): Likewise. (attemp_normal_mode): Use grub_command_find to get normal module. (grub_enter_rescue_mode): Use grub_register_core_commands to register commands, remove grub_rescue_regiter_command calls. * normal/command.c (grub_regiser_command): Removed. (grub_unregister_command): Likewise. (grub_command_find): Likewise. (grub_iterate_commands): Likewise. (rescue_command): Likewise. (export_command): Moved to corecmd.c. (set_command): Removed. (unset_command): Likewise. (insmod_command): Likewise. (rmmod_command): Likewise. (lsmod_command): Likewise. (grub_command_init): Likewise. * normal/completion.c (iterate_command): Use cmd->prio to check for active command. (complete_arguments): Use grub_extcmd_t structure to find options. (grub_normal_do_completion): Change function grub_iterate_commands to grub_command_iterate. * normal/execute.c (grub_script_execute_cmd): No need to parse argument here. * normal/main.c (grub_dyncmd_dispatcher): New function. (read_command_list): Register unload commands as dyncmd. (grub_cmd_normal): Use new command interface, register rescue, unregister normal at entry, register normal, unregister rescue at exit. * include/grub/list.h (grub_list_test_t): New type. (grub_list_iterate): Return int instead of void. (grub_list_insert): New function. (GRUB_AS_NAMED_LIST_P): New macro. (GRUB_AS_PRIO_LIST): Likewise. (GRUB_AS_PRIO_LIST_P): Likewise. (GRUB_PRIO_LIST_PRIO_MASK): New constant. (GRUB_PRIO_LIST_FLAG_ACTIVE): Likewise. (grub_prio_list): New structure. (grub_prio_list_insert): New function. (grub_prio_list_remove): New inline function. * include/grub/normal.h: Remove <grub/arg.h>, add <grub/command.h>. (GRUB_COMMAND_FLAG_CMDLINE): Moved to command.h. (GRUB_COMMAND_FLAG_MENU): Likewise. (GRUB_COMMAND_FLAG_BOTH): Likewise. (GRUB_COMMAND_FLAG_TITLE): Likewise. (GRUB_COMMAND_FLAG_NO_ECHO): Likewise. (GRUB_COMMAND_FLAG_NO_ARG_PARSE): Removed. (GRUB_COMMAND_FLAG_NOT_LOADED): Likewise. (grub_command): Likewise. (grub_register_command): Likewise. (grub_command_find): Likewise. (grub_iterate_commands): Likewise. (grub_command_init): Likewise. (grub_arg_parse): Likewise. (grub_arg_show_help): Likewise. * include/grub/rescue.h (grub_rescue_register_command): Removed. (grub_rescue_unregister_command): Likewise. * include/grub/i386/bsd.h: Remove grub_rescue_cmd_freebsd, grub_rescue_cmd_openbsd, grub_rescue_cmd_netbsd, grub_rescue_cmd_freebsd_loadenv and grub_rescue_cmd_freebsd_module. * include/grub/i386/efi/loader.h: Remove grub_rescue_cmd_linux and grub_rescue_cmd_initrd. * include/grub/i386/loader.h: Likewise. * include/grub/x86_64/loader.h: Likewise. * include/grub/i386/pc/chainloader.h: Remove grub_chainloader_cmd.
2009-03-21 08:39:59 +00:00
cmd_load =
grub_register_extcmd ("load_env", grub_cmd_load_env, 0,
2013-12-21 00:41:16 +00:00
N_("[-f FILE] [-s|--skip-sig] [variable_name_to_whitelist] [...]"),
N_("Load variables from environment block file."),
2009-03-21 Bean <bean123ch@gmail.com> * commands/blocklist.c: Add include file <grub/command.h>, remove <grub/normal.h> and <grub/arg.h>. (grub_cmd_blocklist): Use the new command interface. (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/crc.c: Likewise. * commands/echo.c: Likewise. * commands/halt.c: Likewise. * commands/handler.c: Likewise. * commands/hdparm.c: Likewise. * commands/help.c: Likewise. * commands/hexdump.c: Likewise. * commands/loadenv.c: Likewise. * commands/ls.c: Likewise. * commands/lsmmap.c: Likewise. * commands/lspci.c: Likewise. * commands/loadenv.c: Likewise. * commands/read.c: Likewise. * commands/reboot.c: Likewise. * commands/search.c: Likewise. * commands/sleep.c: Likewise. * commands/test.c: Likewise. * commands/usbtest.c: Likewise. * commands/videotest.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/play.c: Likewise. * commands/i386/pc/pxecmd.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * disk/loopback.c: Likewise. * font/font_cmd.c: Likewise. * hello/hello.c: Likewise. * loader/efi/appleloader.c: Likewise. * loader/efi/chainloader.c: Likewise. * loader/i386/bsd.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/ieee1275/linux.c: Likewise. * loader/i386/linux.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/multiboot_loader.c: Likewise. * term/gfxterm.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/terminfo.c: Likewise. * term/i386/pc/vesafb.c: Removed <grub/arg.h>. * term/i386/pc/vga.c: Likewise. * video/readers/jpeg.c: Likewise. * video/readers/png.c: Likewise. * video/readers/tga.c: Likewise. * util/grub-fstest (cmd_loopback): Removed. (cmd_blocklist): Likewise. (cmd_ls): Likewise. (grub_register_command): Likewise. (grub_unregister_command): Likewise. (execute_command): Use grub_command_find to locate command and execute it. * include/grub/efi/chainloader.h: Removed. * loader/efi/chainloader_normal.c: Likewise. * loader/i386/bsd_normal.c: Likewise. * loader/i386/pc/chainloader_normal.c: Likewise. * loader/i386/pc/multiboot_normal.c: Likewise. * loader/linux_normal.c: Likewise. * loader/multiboot_loader_normal.c: Likewise. * loader/powerpc/ieee1275/linux_normal.c: Likewise. * gencmdlist.sh: Scan new registration command grub_register_extcmd and grub_register_command_p1. * conf/common.rmk (grub_fstest_SOURCES): Add kern/list.c, kern/command.c, lib/arg.c and commands/extcmd.c. (pkglib_MODULES): Remove boot.mod, and minicmd.mod and extcmd.mod. (minicmd_mod_SOURCES): New variable. (minicmd_mod_CFLAGS): Likewise. (minicmd_mod_LDFLAGS): Likewise. (extcmd_mod_SOURCES): Likewise. (extcmd_mod_CFLAGS): Likewise. (extcmd_mod_LDFLAGS): Likewise. (boot_mod_SOURCES): Removed. (boot_mod_CFLAGS): Likewise. (boot_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (kernel_img_SOURCES): Add kern/command.c and kern/corecmd.c. (kernel_img_HEADERS): Add command.h. (grub_emu_SOURCES): Remove commands/boot.c and normal/arg.c, add commands/minicmd.c, kern/command.c, kern/corecmd.c, commands/extcmd.c and lib/arg.c. (pkglib_MODULES): Change _linux.mod, _chain.mod, _bsd.mod and _multiboot.mod as linux.mod, chain.mod, bsd.mod and multiboot.mod, remove the corresponding normal mode command. (normal_mod_SOURCES): Remove normal/arg.c. * conf/i386-coreboot.rmk: Likewise. * conf/i386-efi.rmk: Likewise. * conf/i386-ieee1275.rmk: Likewise. * conf/powerpc-ieee1275.rmk: Likewise. * conf/x86_64-efi.rmk: Likewise. * include/grub/arg.h: Move from here ... * include/grub/lib/arg.h: ... to here. * normal/arg.c: Move from here ... * lib/arg.c: ... to here. * commands/extcmd.c: New file. * commands/minicmd.c: Likewise. * include/grub/command.h: Likewise. * include/grub/extcmd.h: Likewise. * kern/command.c: Likewise. * kern/corecmd.c: Likewise. * kern/list.c (grub_list_iterate): Return int instead of void. (grub_list_insert): New function. (grub_prio_list_insert): Likewise. * kern/rescue.c (grub_rescue_command): Removed. (grub_rescue_command_list): Likewise. (grub_rescue_register_command): Likewise. (grub_rescue_unregister_command): Likewise. (grub_rescue_cmd_boot): Move to minicmd.c (grub_rescue_cmd_help): Likewise. (grub_rescue_cmd_info): Likewise. (grub_rescue_cmd_boot): Likewise. (grub_rescue_cmd_testload): Likewise. (grub_rescue_cmd_dump): Likewise. (grub_rescue_cmd_rmmod): Likewise. (grub_rescue_cmd_lsmod): Likewise. (grub_rescue_cmd_exit): Likewise. (grub_rescue_print_devices): Moved to corecmd.c. (grub_rescue_print_files): Likewise. (grub_rescue_cmd_ls): Likewise. (grub_rescue_cmd_insmod): Likewise. (grub_rescue_cmd_set): Likewise. (grub_rescue_cmd_unset): Likewise. (attemp_normal_mode): Use grub_command_find to get normal module. (grub_enter_rescue_mode): Use grub_register_core_commands to register commands, remove grub_rescue_regiter_command calls. * normal/command.c (grub_regiser_command): Removed. (grub_unregister_command): Likewise. (grub_command_find): Likewise. (grub_iterate_commands): Likewise. (rescue_command): Likewise. (export_command): Moved to corecmd.c. (set_command): Removed. (unset_command): Likewise. (insmod_command): Likewise. (rmmod_command): Likewise. (lsmod_command): Likewise. (grub_command_init): Likewise. * normal/completion.c (iterate_command): Use cmd->prio to check for active command. (complete_arguments): Use grub_extcmd_t structure to find options. (grub_normal_do_completion): Change function grub_iterate_commands to grub_command_iterate. * normal/execute.c (grub_script_execute_cmd): No need to parse argument here. * normal/main.c (grub_dyncmd_dispatcher): New function. (read_command_list): Register unload commands as dyncmd. (grub_cmd_normal): Use new command interface, register rescue, unregister normal at entry, register normal, unregister rescue at exit. * include/grub/list.h (grub_list_test_t): New type. (grub_list_iterate): Return int instead of void. (grub_list_insert): New function. (GRUB_AS_NAMED_LIST_P): New macro. (GRUB_AS_PRIO_LIST): Likewise. (GRUB_AS_PRIO_LIST_P): Likewise. (GRUB_PRIO_LIST_PRIO_MASK): New constant. (GRUB_PRIO_LIST_FLAG_ACTIVE): Likewise. (grub_prio_list): New structure. (grub_prio_list_insert): New function. (grub_prio_list_remove): New inline function. * include/grub/normal.h: Remove <grub/arg.h>, add <grub/command.h>. (GRUB_COMMAND_FLAG_CMDLINE): Moved to command.h. (GRUB_COMMAND_FLAG_MENU): Likewise. (GRUB_COMMAND_FLAG_BOTH): Likewise. (GRUB_COMMAND_FLAG_TITLE): Likewise. (GRUB_COMMAND_FLAG_NO_ECHO): Likewise. (GRUB_COMMAND_FLAG_NO_ARG_PARSE): Removed. (GRUB_COMMAND_FLAG_NOT_LOADED): Likewise. (grub_command): Likewise. (grub_register_command): Likewise. (grub_command_find): Likewise. (grub_iterate_commands): Likewise. (grub_command_init): Likewise. (grub_arg_parse): Likewise. (grub_arg_show_help): Likewise. * include/grub/rescue.h (grub_rescue_register_command): Removed. (grub_rescue_unregister_command): Likewise. * include/grub/i386/bsd.h: Remove grub_rescue_cmd_freebsd, grub_rescue_cmd_openbsd, grub_rescue_cmd_netbsd, grub_rescue_cmd_freebsd_loadenv and grub_rescue_cmd_freebsd_module. * include/grub/i386/efi/loader.h: Remove grub_rescue_cmd_linux and grub_rescue_cmd_initrd. * include/grub/i386/loader.h: Likewise. * include/grub/x86_64/loader.h: Likewise. * include/grub/i386/pc/chainloader.h: Remove grub_chainloader_cmd.
2009-03-21 08:39:59 +00:00
options);
cmd_list =
grub_register_extcmd ("list_env", grub_cmd_list_env, 0, N_("[-f FILE]"),
N_("List variables from environment block file."),
2009-03-21 Bean <bean123ch@gmail.com> * commands/blocklist.c: Add include file <grub/command.h>, remove <grub/normal.h> and <grub/arg.h>. (grub_cmd_blocklist): Use the new command interface. (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/crc.c: Likewise. * commands/echo.c: Likewise. * commands/halt.c: Likewise. * commands/handler.c: Likewise. * commands/hdparm.c: Likewise. * commands/help.c: Likewise. * commands/hexdump.c: Likewise. * commands/loadenv.c: Likewise. * commands/ls.c: Likewise. * commands/lsmmap.c: Likewise. * commands/lspci.c: Likewise. * commands/loadenv.c: Likewise. * commands/read.c: Likewise. * commands/reboot.c: Likewise. * commands/search.c: Likewise. * commands/sleep.c: Likewise. * commands/test.c: Likewise. * commands/usbtest.c: Likewise. * commands/videotest.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/play.c: Likewise. * commands/i386/pc/pxecmd.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * disk/loopback.c: Likewise. * font/font_cmd.c: Likewise. * hello/hello.c: Likewise. * loader/efi/appleloader.c: Likewise. * loader/efi/chainloader.c: Likewise. * loader/i386/bsd.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/ieee1275/linux.c: Likewise. * loader/i386/linux.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/multiboot_loader.c: Likewise. * term/gfxterm.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/terminfo.c: Likewise. * term/i386/pc/vesafb.c: Removed <grub/arg.h>. * term/i386/pc/vga.c: Likewise. * video/readers/jpeg.c: Likewise. * video/readers/png.c: Likewise. * video/readers/tga.c: Likewise. * util/grub-fstest (cmd_loopback): Removed. (cmd_blocklist): Likewise. (cmd_ls): Likewise. (grub_register_command): Likewise. (grub_unregister_command): Likewise. (execute_command): Use grub_command_find to locate command and execute it. * include/grub/efi/chainloader.h: Removed. * loader/efi/chainloader_normal.c: Likewise. * loader/i386/bsd_normal.c: Likewise. * loader/i386/pc/chainloader_normal.c: Likewise. * loader/i386/pc/multiboot_normal.c: Likewise. * loader/linux_normal.c: Likewise. * loader/multiboot_loader_normal.c: Likewise. * loader/powerpc/ieee1275/linux_normal.c: Likewise. * gencmdlist.sh: Scan new registration command grub_register_extcmd and grub_register_command_p1. * conf/common.rmk (grub_fstest_SOURCES): Add kern/list.c, kern/command.c, lib/arg.c and commands/extcmd.c. (pkglib_MODULES): Remove boot.mod, and minicmd.mod and extcmd.mod. (minicmd_mod_SOURCES): New variable. (minicmd_mod_CFLAGS): Likewise. (minicmd_mod_LDFLAGS): Likewise. (extcmd_mod_SOURCES): Likewise. (extcmd_mod_CFLAGS): Likewise. (extcmd_mod_LDFLAGS): Likewise. (boot_mod_SOURCES): Removed. (boot_mod_CFLAGS): Likewise. (boot_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (kernel_img_SOURCES): Add kern/command.c and kern/corecmd.c. (kernel_img_HEADERS): Add command.h. (grub_emu_SOURCES): Remove commands/boot.c and normal/arg.c, add commands/minicmd.c, kern/command.c, kern/corecmd.c, commands/extcmd.c and lib/arg.c. (pkglib_MODULES): Change _linux.mod, _chain.mod, _bsd.mod and _multiboot.mod as linux.mod, chain.mod, bsd.mod and multiboot.mod, remove the corresponding normal mode command. (normal_mod_SOURCES): Remove normal/arg.c. * conf/i386-coreboot.rmk: Likewise. * conf/i386-efi.rmk: Likewise. * conf/i386-ieee1275.rmk: Likewise. * conf/powerpc-ieee1275.rmk: Likewise. * conf/x86_64-efi.rmk: Likewise. * include/grub/arg.h: Move from here ... * include/grub/lib/arg.h: ... to here. * normal/arg.c: Move from here ... * lib/arg.c: ... to here. * commands/extcmd.c: New file. * commands/minicmd.c: Likewise. * include/grub/command.h: Likewise. * include/grub/extcmd.h: Likewise. * kern/command.c: Likewise. * kern/corecmd.c: Likewise. * kern/list.c (grub_list_iterate): Return int instead of void. (grub_list_insert): New function. (grub_prio_list_insert): Likewise. * kern/rescue.c (grub_rescue_command): Removed. (grub_rescue_command_list): Likewise. (grub_rescue_register_command): Likewise. (grub_rescue_unregister_command): Likewise. (grub_rescue_cmd_boot): Move to minicmd.c (grub_rescue_cmd_help): Likewise. (grub_rescue_cmd_info): Likewise. (grub_rescue_cmd_boot): Likewise. (grub_rescue_cmd_testload): Likewise. (grub_rescue_cmd_dump): Likewise. (grub_rescue_cmd_rmmod): Likewise. (grub_rescue_cmd_lsmod): Likewise. (grub_rescue_cmd_exit): Likewise. (grub_rescue_print_devices): Moved to corecmd.c. (grub_rescue_print_files): Likewise. (grub_rescue_cmd_ls): Likewise. (grub_rescue_cmd_insmod): Likewise. (grub_rescue_cmd_set): Likewise. (grub_rescue_cmd_unset): Likewise. (attemp_normal_mode): Use grub_command_find to get normal module. (grub_enter_rescue_mode): Use grub_register_core_commands to register commands, remove grub_rescue_regiter_command calls. * normal/command.c (grub_regiser_command): Removed. (grub_unregister_command): Likewise. (grub_command_find): Likewise. (grub_iterate_commands): Likewise. (rescue_command): Likewise. (export_command): Moved to corecmd.c. (set_command): Removed. (unset_command): Likewise. (insmod_command): Likewise. (rmmod_command): Likewise. (lsmod_command): Likewise. (grub_command_init): Likewise. * normal/completion.c (iterate_command): Use cmd->prio to check for active command. (complete_arguments): Use grub_extcmd_t structure to find options. (grub_normal_do_completion): Change function grub_iterate_commands to grub_command_iterate. * normal/execute.c (grub_script_execute_cmd): No need to parse argument here. * normal/main.c (grub_dyncmd_dispatcher): New function. (read_command_list): Register unload commands as dyncmd. (grub_cmd_normal): Use new command interface, register rescue, unregister normal at entry, register normal, unregister rescue at exit. * include/grub/list.h (grub_list_test_t): New type. (grub_list_iterate): Return int instead of void. (grub_list_insert): New function. (GRUB_AS_NAMED_LIST_P): New macro. (GRUB_AS_PRIO_LIST): Likewise. (GRUB_AS_PRIO_LIST_P): Likewise. (GRUB_PRIO_LIST_PRIO_MASK): New constant. (GRUB_PRIO_LIST_FLAG_ACTIVE): Likewise. (grub_prio_list): New structure. (grub_prio_list_insert): New function. (grub_prio_list_remove): New inline function. * include/grub/normal.h: Remove <grub/arg.h>, add <grub/command.h>. (GRUB_COMMAND_FLAG_CMDLINE): Moved to command.h. (GRUB_COMMAND_FLAG_MENU): Likewise. (GRUB_COMMAND_FLAG_BOTH): Likewise. (GRUB_COMMAND_FLAG_TITLE): Likewise. (GRUB_COMMAND_FLAG_NO_ECHO): Likewise. (GRUB_COMMAND_FLAG_NO_ARG_PARSE): Removed. (GRUB_COMMAND_FLAG_NOT_LOADED): Likewise. (grub_command): Likewise. (grub_register_command): Likewise. (grub_command_find): Likewise. (grub_iterate_commands): Likewise. (grub_command_init): Likewise. (grub_arg_parse): Likewise. (grub_arg_show_help): Likewise. * include/grub/rescue.h (grub_rescue_register_command): Removed. (grub_rescue_unregister_command): Likewise. * include/grub/i386/bsd.h: Remove grub_rescue_cmd_freebsd, grub_rescue_cmd_openbsd, grub_rescue_cmd_netbsd, grub_rescue_cmd_freebsd_loadenv and grub_rescue_cmd_freebsd_module. * include/grub/i386/efi/loader.h: Remove grub_rescue_cmd_linux and grub_rescue_cmd_initrd. * include/grub/i386/loader.h: Likewise. * include/grub/x86_64/loader.h: Likewise. * include/grub/i386/pc/chainloader.h: Remove grub_chainloader_cmd.
2009-03-21 08:39:59 +00:00
options);
cmd_save =
grub_register_extcmd ("save_env", grub_cmd_save_env, 0,
N_("[-f FILE] variable_name [...]"),
N_("Save variables to environment block file."),
2009-03-21 Bean <bean123ch@gmail.com> * commands/blocklist.c: Add include file <grub/command.h>, remove <grub/normal.h> and <grub/arg.h>. (grub_cmd_blocklist): Use the new command interface. (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/crc.c: Likewise. * commands/echo.c: Likewise. * commands/halt.c: Likewise. * commands/handler.c: Likewise. * commands/hdparm.c: Likewise. * commands/help.c: Likewise. * commands/hexdump.c: Likewise. * commands/loadenv.c: Likewise. * commands/ls.c: Likewise. * commands/lsmmap.c: Likewise. * commands/lspci.c: Likewise. * commands/loadenv.c: Likewise. * commands/read.c: Likewise. * commands/reboot.c: Likewise. * commands/search.c: Likewise. * commands/sleep.c: Likewise. * commands/test.c: Likewise. * commands/usbtest.c: Likewise. * commands/videotest.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/play.c: Likewise. * commands/i386/pc/pxecmd.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * disk/loopback.c: Likewise. * font/font_cmd.c: Likewise. * hello/hello.c: Likewise. * loader/efi/appleloader.c: Likewise. * loader/efi/chainloader.c: Likewise. * loader/i386/bsd.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/ieee1275/linux.c: Likewise. * loader/i386/linux.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/multiboot_loader.c: Likewise. * term/gfxterm.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/terminfo.c: Likewise. * term/i386/pc/vesafb.c: Removed <grub/arg.h>. * term/i386/pc/vga.c: Likewise. * video/readers/jpeg.c: Likewise. * video/readers/png.c: Likewise. * video/readers/tga.c: Likewise. * util/grub-fstest (cmd_loopback): Removed. (cmd_blocklist): Likewise. (cmd_ls): Likewise. (grub_register_command): Likewise. (grub_unregister_command): Likewise. (execute_command): Use grub_command_find to locate command and execute it. * include/grub/efi/chainloader.h: Removed. * loader/efi/chainloader_normal.c: Likewise. * loader/i386/bsd_normal.c: Likewise. * loader/i386/pc/chainloader_normal.c: Likewise. * loader/i386/pc/multiboot_normal.c: Likewise. * loader/linux_normal.c: Likewise. * loader/multiboot_loader_normal.c: Likewise. * loader/powerpc/ieee1275/linux_normal.c: Likewise. * gencmdlist.sh: Scan new registration command grub_register_extcmd and grub_register_command_p1. * conf/common.rmk (grub_fstest_SOURCES): Add kern/list.c, kern/command.c, lib/arg.c and commands/extcmd.c. (pkglib_MODULES): Remove boot.mod, and minicmd.mod and extcmd.mod. (minicmd_mod_SOURCES): New variable. (minicmd_mod_CFLAGS): Likewise. (minicmd_mod_LDFLAGS): Likewise. (extcmd_mod_SOURCES): Likewise. (extcmd_mod_CFLAGS): Likewise. (extcmd_mod_LDFLAGS): Likewise. (boot_mod_SOURCES): Removed. (boot_mod_CFLAGS): Likewise. (boot_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (kernel_img_SOURCES): Add kern/command.c and kern/corecmd.c. (kernel_img_HEADERS): Add command.h. (grub_emu_SOURCES): Remove commands/boot.c and normal/arg.c, add commands/minicmd.c, kern/command.c, kern/corecmd.c, commands/extcmd.c and lib/arg.c. (pkglib_MODULES): Change _linux.mod, _chain.mod, _bsd.mod and _multiboot.mod as linux.mod, chain.mod, bsd.mod and multiboot.mod, remove the corresponding normal mode command. (normal_mod_SOURCES): Remove normal/arg.c. * conf/i386-coreboot.rmk: Likewise. * conf/i386-efi.rmk: Likewise. * conf/i386-ieee1275.rmk: Likewise. * conf/powerpc-ieee1275.rmk: Likewise. * conf/x86_64-efi.rmk: Likewise. * include/grub/arg.h: Move from here ... * include/grub/lib/arg.h: ... to here. * normal/arg.c: Move from here ... * lib/arg.c: ... to here. * commands/extcmd.c: New file. * commands/minicmd.c: Likewise. * include/grub/command.h: Likewise. * include/grub/extcmd.h: Likewise. * kern/command.c: Likewise. * kern/corecmd.c: Likewise. * kern/list.c (grub_list_iterate): Return int instead of void. (grub_list_insert): New function. (grub_prio_list_insert): Likewise. * kern/rescue.c (grub_rescue_command): Removed. (grub_rescue_command_list): Likewise. (grub_rescue_register_command): Likewise. (grub_rescue_unregister_command): Likewise. (grub_rescue_cmd_boot): Move to minicmd.c (grub_rescue_cmd_help): Likewise. (grub_rescue_cmd_info): Likewise. (grub_rescue_cmd_boot): Likewise. (grub_rescue_cmd_testload): Likewise. (grub_rescue_cmd_dump): Likewise. (grub_rescue_cmd_rmmod): Likewise. (grub_rescue_cmd_lsmod): Likewise. (grub_rescue_cmd_exit): Likewise. (grub_rescue_print_devices): Moved to corecmd.c. (grub_rescue_print_files): Likewise. (grub_rescue_cmd_ls): Likewise. (grub_rescue_cmd_insmod): Likewise. (grub_rescue_cmd_set): Likewise. (grub_rescue_cmd_unset): Likewise. (attemp_normal_mode): Use grub_command_find to get normal module. (grub_enter_rescue_mode): Use grub_register_core_commands to register commands, remove grub_rescue_regiter_command calls. * normal/command.c (grub_regiser_command): Removed. (grub_unregister_command): Likewise. (grub_command_find): Likewise. (grub_iterate_commands): Likewise. (rescue_command): Likewise. (export_command): Moved to corecmd.c. (set_command): Removed. (unset_command): Likewise. (insmod_command): Likewise. (rmmod_command): Likewise. (lsmod_command): Likewise. (grub_command_init): Likewise. * normal/completion.c (iterate_command): Use cmd->prio to check for active command. (complete_arguments): Use grub_extcmd_t structure to find options. (grub_normal_do_completion): Change function grub_iterate_commands to grub_command_iterate. * normal/execute.c (grub_script_execute_cmd): No need to parse argument here. * normal/main.c (grub_dyncmd_dispatcher): New function. (read_command_list): Register unload commands as dyncmd. (grub_cmd_normal): Use new command interface, register rescue, unregister normal at entry, register normal, unregister rescue at exit. * include/grub/list.h (grub_list_test_t): New type. (grub_list_iterate): Return int instead of void. (grub_list_insert): New function. (GRUB_AS_NAMED_LIST_P): New macro. (GRUB_AS_PRIO_LIST): Likewise. (GRUB_AS_PRIO_LIST_P): Likewise. (GRUB_PRIO_LIST_PRIO_MASK): New constant. (GRUB_PRIO_LIST_FLAG_ACTIVE): Likewise. (grub_prio_list): New structure. (grub_prio_list_insert): New function. (grub_prio_list_remove): New inline function. * include/grub/normal.h: Remove <grub/arg.h>, add <grub/command.h>. (GRUB_COMMAND_FLAG_CMDLINE): Moved to command.h. (GRUB_COMMAND_FLAG_MENU): Likewise. (GRUB_COMMAND_FLAG_BOTH): Likewise. (GRUB_COMMAND_FLAG_TITLE): Likewise. (GRUB_COMMAND_FLAG_NO_ECHO): Likewise. (GRUB_COMMAND_FLAG_NO_ARG_PARSE): Removed. (GRUB_COMMAND_FLAG_NOT_LOADED): Likewise. (grub_command): Likewise. (grub_register_command): Likewise. (grub_command_find): Likewise. (grub_iterate_commands): Likewise. (grub_command_init): Likewise. (grub_arg_parse): Likewise. (grub_arg_show_help): Likewise. * include/grub/rescue.h (grub_rescue_register_command): Removed. (grub_rescue_unregister_command): Likewise. * include/grub/i386/bsd.h: Remove grub_rescue_cmd_freebsd, grub_rescue_cmd_openbsd, grub_rescue_cmd_netbsd, grub_rescue_cmd_freebsd_loadenv and grub_rescue_cmd_freebsd_module. * include/grub/i386/efi/loader.h: Remove grub_rescue_cmd_linux and grub_rescue_cmd_initrd. * include/grub/i386/loader.h: Likewise. * include/grub/x86_64/loader.h: Likewise. * include/grub/i386/pc/chainloader.h: Remove grub_chainloader_cmd.
2009-03-21 08:39:59 +00:00
options);
}
GRUB_MOD_FINI(loadenv)
{
2009-03-21 Bean <bean123ch@gmail.com> * commands/blocklist.c: Add include file <grub/command.h>, remove <grub/normal.h> and <grub/arg.h>. (grub_cmd_blocklist): Use the new command interface. (GRUB_MOD_INIT): Likewise. (GRUB_MOD_FINI): Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/crc.c: Likewise. * commands/echo.c: Likewise. * commands/halt.c: Likewise. * commands/handler.c: Likewise. * commands/hdparm.c: Likewise. * commands/help.c: Likewise. * commands/hexdump.c: Likewise. * commands/loadenv.c: Likewise. * commands/ls.c: Likewise. * commands/lsmmap.c: Likewise. * commands/lspci.c: Likewise. * commands/loadenv.c: Likewise. * commands/read.c: Likewise. * commands/reboot.c: Likewise. * commands/search.c: Likewise. * commands/sleep.c: Likewise. * commands/test.c: Likewise. * commands/usbtest.c: Likewise. * commands/videotest.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/play.c: Likewise. * commands/i386/pc/pxecmd.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * disk/loopback.c: Likewise. * font/font_cmd.c: Likewise. * hello/hello.c: Likewise. * loader/efi/appleloader.c: Likewise. * loader/efi/chainloader.c: Likewise. * loader/i386/bsd.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/ieee1275/linux.c: Likewise. * loader/i386/linux.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/multiboot_loader.c: Likewise. * term/gfxterm.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/terminfo.c: Likewise. * term/i386/pc/vesafb.c: Removed <grub/arg.h>. * term/i386/pc/vga.c: Likewise. * video/readers/jpeg.c: Likewise. * video/readers/png.c: Likewise. * video/readers/tga.c: Likewise. * util/grub-fstest (cmd_loopback): Removed. (cmd_blocklist): Likewise. (cmd_ls): Likewise. (grub_register_command): Likewise. (grub_unregister_command): Likewise. (execute_command): Use grub_command_find to locate command and execute it. * include/grub/efi/chainloader.h: Removed. * loader/efi/chainloader_normal.c: Likewise. * loader/i386/bsd_normal.c: Likewise. * loader/i386/pc/chainloader_normal.c: Likewise. * loader/i386/pc/multiboot_normal.c: Likewise. * loader/linux_normal.c: Likewise. * loader/multiboot_loader_normal.c: Likewise. * loader/powerpc/ieee1275/linux_normal.c: Likewise. * gencmdlist.sh: Scan new registration command grub_register_extcmd and grub_register_command_p1. * conf/common.rmk (grub_fstest_SOURCES): Add kern/list.c, kern/command.c, lib/arg.c and commands/extcmd.c. (pkglib_MODULES): Remove boot.mod, and minicmd.mod and extcmd.mod. (minicmd_mod_SOURCES): New variable. (minicmd_mod_CFLAGS): Likewise. (minicmd_mod_LDFLAGS): Likewise. (extcmd_mod_SOURCES): Likewise. (extcmd_mod_CFLAGS): Likewise. (extcmd_mod_LDFLAGS): Likewise. (boot_mod_SOURCES): Removed. (boot_mod_CFLAGS): Likewise. (boot_mod_LDFLAGS): Likewise. * conf/i386-pc.rmk (kernel_img_SOURCES): Add kern/command.c and kern/corecmd.c. (kernel_img_HEADERS): Add command.h. (grub_emu_SOURCES): Remove commands/boot.c and normal/arg.c, add commands/minicmd.c, kern/command.c, kern/corecmd.c, commands/extcmd.c and lib/arg.c. (pkglib_MODULES): Change _linux.mod, _chain.mod, _bsd.mod and _multiboot.mod as linux.mod, chain.mod, bsd.mod and multiboot.mod, remove the corresponding normal mode command. (normal_mod_SOURCES): Remove normal/arg.c. * conf/i386-coreboot.rmk: Likewise. * conf/i386-efi.rmk: Likewise. * conf/i386-ieee1275.rmk: Likewise. * conf/powerpc-ieee1275.rmk: Likewise. * conf/x86_64-efi.rmk: Likewise. * include/grub/arg.h: Move from here ... * include/grub/lib/arg.h: ... to here. * normal/arg.c: Move from here ... * lib/arg.c: ... to here. * commands/extcmd.c: New file. * commands/minicmd.c: Likewise. * include/grub/command.h: Likewise. * include/grub/extcmd.h: Likewise. * kern/command.c: Likewise. * kern/corecmd.c: Likewise. * kern/list.c (grub_list_iterate): Return int instead of void. (grub_list_insert): New function. (grub_prio_list_insert): Likewise. * kern/rescue.c (grub_rescue_command): Removed. (grub_rescue_command_list): Likewise. (grub_rescue_register_command): Likewise. (grub_rescue_unregister_command): Likewise. (grub_rescue_cmd_boot): Move to minicmd.c (grub_rescue_cmd_help): Likewise. (grub_rescue_cmd_info): Likewise. (grub_rescue_cmd_boot): Likewise. (grub_rescue_cmd_testload): Likewise. (grub_rescue_cmd_dump): Likewise. (grub_rescue_cmd_rmmod): Likewise. (grub_rescue_cmd_lsmod): Likewise. (grub_rescue_cmd_exit): Likewise. (grub_rescue_print_devices): Moved to corecmd.c. (grub_rescue_print_files): Likewise. (grub_rescue_cmd_ls): Likewise. (grub_rescue_cmd_insmod): Likewise. (grub_rescue_cmd_set): Likewise. (grub_rescue_cmd_unset): Likewise. (attemp_normal_mode): Use grub_command_find to get normal module. (grub_enter_rescue_mode): Use grub_register_core_commands to register commands, remove grub_rescue_regiter_command calls. * normal/command.c (grub_regiser_command): Removed. (grub_unregister_command): Likewise. (grub_command_find): Likewise. (grub_iterate_commands): Likewise. (rescue_command): Likewise. (export_command): Moved to corecmd.c. (set_command): Removed. (unset_command): Likewise. (insmod_command): Likewise. (rmmod_command): Likewise. (lsmod_command): Likewise. (grub_command_init): Likewise. * normal/completion.c (iterate_command): Use cmd->prio to check for active command. (complete_arguments): Use grub_extcmd_t structure to find options. (grub_normal_do_completion): Change function grub_iterate_commands to grub_command_iterate. * normal/execute.c (grub_script_execute_cmd): No need to parse argument here. * normal/main.c (grub_dyncmd_dispatcher): New function. (read_command_list): Register unload commands as dyncmd. (grub_cmd_normal): Use new command interface, register rescue, unregister normal at entry, register normal, unregister rescue at exit. * include/grub/list.h (grub_list_test_t): New type. (grub_list_iterate): Return int instead of void. (grub_list_insert): New function. (GRUB_AS_NAMED_LIST_P): New macro. (GRUB_AS_PRIO_LIST): Likewise. (GRUB_AS_PRIO_LIST_P): Likewise. (GRUB_PRIO_LIST_PRIO_MASK): New constant. (GRUB_PRIO_LIST_FLAG_ACTIVE): Likewise. (grub_prio_list): New structure. (grub_prio_list_insert): New function. (grub_prio_list_remove): New inline function. * include/grub/normal.h: Remove <grub/arg.h>, add <grub/command.h>. (GRUB_COMMAND_FLAG_CMDLINE): Moved to command.h. (GRUB_COMMAND_FLAG_MENU): Likewise. (GRUB_COMMAND_FLAG_BOTH): Likewise. (GRUB_COMMAND_FLAG_TITLE): Likewise. (GRUB_COMMAND_FLAG_NO_ECHO): Likewise. (GRUB_COMMAND_FLAG_NO_ARG_PARSE): Removed. (GRUB_COMMAND_FLAG_NOT_LOADED): Likewise. (grub_command): Likewise. (grub_register_command): Likewise. (grub_command_find): Likewise. (grub_iterate_commands): Likewise. (grub_command_init): Likewise. (grub_arg_parse): Likewise. (grub_arg_show_help): Likewise. * include/grub/rescue.h (grub_rescue_register_command): Removed. (grub_rescue_unregister_command): Likewise. * include/grub/i386/bsd.h: Remove grub_rescue_cmd_freebsd, grub_rescue_cmd_openbsd, grub_rescue_cmd_netbsd, grub_rescue_cmd_freebsd_loadenv and grub_rescue_cmd_freebsd_module. * include/grub/i386/efi/loader.h: Remove grub_rescue_cmd_linux and grub_rescue_cmd_initrd. * include/grub/i386/loader.h: Likewise. * include/grub/x86_64/loader.h: Likewise. * include/grub/i386/pc/chainloader.h: Remove grub_chainloader_cmd.
2009-03-21 08:39:59 +00:00
grub_unregister_extcmd (cmd_load);
grub_unregister_extcmd (cmd_list);
grub_unregister_extcmd (cmd_save);
}