grub/commands/loadenv.c

410 lines
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/* loadenv.c - command to load/save environment variable. */
/*
* GRUB -- GRand Unified Bootloader
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
* Copyright (C) 2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/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>
static const struct grub_arg_option options[] =
{
2009-12-21 Carles Pina i Estany <carles@pina.cat> * commands/acpi.c (options): Fix capitalizations and/or full stops. (GRUB_MOD_INIT): Likewise. * commands/boot.c (GRUB_MOD_INIT): Likewise. * commands/cmp.c (grub_cmd_cmp): Likewise. * commands/echo.c (options): Likewise. * commands/efi/loadbios.c (enable_rom_area): Likewise. (enable_rom_area): Likewise. (GRUB_MOD_INIT): Likewise. * commands/gptsync.c (GRUB_MOD_INIT): Likewise. * commands/halt.c (GRUB_MOD_INIT): Improve the help message. * commands/handler.c (GRUB_MOD_INIT): Likewise. * commands/hdparm.c (options): Fix capitalizations and/or full stops. * commands/hexdump.c (options): Likewise. * commands/i386/cpuid.c (options): Likewise. (GRUB_MOD_INIT): Likewise. * commands/i386/pc/drivemap.c (options): Likewise. (GRUB_MOD_INIT): Likewise. * commands/i386/pc/halt (options): Likewise. (GRUB_MOD_INIT): Likewise. * commands/i386/pc/play.c (GRUB_MOD_INIT): Likewise. * commands/i386/pc/pxecmd.c (options): Likewise. * commands/i386/pc/vbetest.c (GRUB_MOD_INIT): Likewise. * commands/ieee1275/suspend.c (GRUB_MOD_INIT): Likewise. * commands/keystatus.c (options): Likewise. (GRUB_MOD_INIT): Likewise. * commands/loadenv.c (options): Likewise. * commands/ls.c (options): Likewise. * commands/lspci.c (GRUB_MOD_INIT): Likewise. * commands/memrw.c (GRUB_MOD_INIT): Likewise. * commands/minicmd.c (GRUB_MOD_INIT): Likewise. * commands/parttool.c (helpmsg): Likewise. * commands/probe.c (options): Likewise. * commands/read.c (GRUB_MOD_INIT): Likewise. * commands/reboot.c (GRUB_MOD_INIT): Likewise. * commands/search.c (options): Likewise. * commands/sleep.c (options): Likewise. * commands/test.c (GRUB_MOD_INIT): Likewise. * commands/true.c (GRUB_MOD_INIT): Likewise. * commands/usbtest.c (GRUB_MOD_INIT): Likewise. * commands/videotest.c (GRUB_MOD_INIT): Likewise. * lib/arg.c (help_options): Likewise.
2009-12-21 22:06:04 +00:00
{"file", 'f', 0, "Specify filename.", 0, ARG_TYPE_PATHNAME},
{0, 0, 0, 0, 0, 0}
};
static grub_file_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
open_envblk_file (char *filename)
{
grub_file_t file;
if (! filename)
{
char *prefix;
prefix = grub_env_get ("prefix");
if (prefix)
{
int len;
len = grub_strlen (prefix);
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.
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filename = grub_malloc (len + 1 + sizeof (GRUB_ENVBLK_DEFCFG));
if (! filename)
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.
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grub_strcpy (filename, prefix);
filename[len] = '/';
grub_strcpy (filename + len + 1, GRUB_ENVBLK_DEFCFG);
file = grub_file_open (filename);
grub_free (filename);
return file;
}
else
{
grub_error (GRUB_ERR_FILE_NOT_FOUND, "prefix is not found");
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 grub_file_open (filename);
}
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
if (grub_errno == GRUB_ERR_NONE)
grub_error (GRUB_ERR_FILE_READ_ERROR, "cannot read");
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;
}
static grub_err_t
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_cmd_load_env (grub_extcmd_t cmd,
int argc __attribute__ ((unused)),
char **args __attribute__ ((unused)))
{
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
struct grub_arg_list *state = cmd->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;
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
auto int set_var (const char *name, const char *value);
int set_var (const char *name, const char *value)
{
grub_env_set (name, value);
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
file = open_envblk_file ((state[0].set) ? state[0].arg : 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;
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_iterate (envblk, set_var);
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;
}
static grub_err_t
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_cmd_list_env (grub_extcmd_t cmd,
int argc __attribute__ ((unused)),
char **args __attribute__ ((unused)))
{
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
struct grub_arg_list *state = cmd->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;
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
/* Print all variables in current context. */
auto int print_var (const char *name, const char *value);
int print_var (const char *name, const char *value)
{
grub_printf ("%s=%s\n", name, value);
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
file = open_envblk_file ((state[0].set) ? state[0].arg : 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, print_var);
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 int
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;
for (q = p->next; q; q = q->next)
{
/* Check if any pair of blocks overlap. */
if (p->sector == q->sector)
{
/* This might be actually valid, but it is unbelievable that
any filesystem makes such a silly allocation. */
grub_error (GRUB_ERR_BAD_FS, "malformed file");
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
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. */
grub_error (GRUB_ERR_BAD_FILE_TYPE, "sparse file not allowed");
return 0;
}
/* One more sanity check. Re-read all sectors by blocklists, and compare
those with the data read via a file. */
disk = file->device->disk;
if (disk->partition)
part_start = grub_partition_get_start (disk->partition);
else
part_start = 0;
buf = grub_envblk_buffer (envblk);
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
{
char blockbuf[GRUB_DISK_SECTOR_SIZE];
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 0;
if (grub_memcmp (buf + index, blockbuf, p->length) != 0)
{
grub_error (GRUB_ERR_FILE_READ_ERROR, "invalid blocklist");
return 0;
}
}
return 1;
}
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;
if (disk->partition)
part_start = grub_partition_get_start (disk->partition);
else
part_start = 0;
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;
}
static grub_err_t
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_cmd_save_env (grub_extcmd_t cmd, int argc, char **args)
{
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
struct grub_arg_list *state = cmd->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 blocklist *head = 0;
struct blocklist *tail = 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
/* Store blocklists in a linked list. */
auto void NESTED_FUNC_ATTR read_hook (grub_disk_addr_t sector,
unsigned offset,
unsigned length);
void NESTED_FUNC_ATTR read_hook (grub_disk_addr_t sector,
unsigned offset, unsigned length)
{
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
struct blocklist *block;
if (offset + length > GRUB_DISK_SECTOR_SIZE)
/* Seemingly a bug. */
return;
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
block = grub_malloc (sizeof (*block));
if (! block)
return;
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
block->sector = sector;
block->offset = offset;
block->length = length;
/* Slightly complicated, because the list should be FIFO. */
block->next = 0;
if (tail)
tail->next = block;
tail = block;
if (! head)
head = block;
}
if (! argc)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "No variable is specified");
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
file = open_envblk_file ((state[0].set) ? state[0].arg : 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
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");
}
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
file->read_hook = read_hook;
envblk = read_envblk_file (file);
file->read_hook = 0;
if (! envblk)
goto fail;
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 (! check_blocklists (envblk, head, file))
goto fail;
2009-06-10 21:04:23 +00:00
while (argc)
{
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;
}
}
argc--;
args++;
}
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
write_blocklists (envblk, 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 (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,
GRUB_COMMAND_FLAG_BOTH,
"load_env [-f FILE]",
"Load variables from environment block file.",
options);
cmd_list =
grub_register_extcmd ("list_env", grub_cmd_list_env,
GRUB_COMMAND_FLAG_BOTH,
"list_env [-f FILE]",
"List variables from environment block file.",
options);
cmd_save =
grub_register_extcmd ("save_env", grub_cmd_save_env,
GRUB_COMMAND_FLAG_BOTH,
"save_env [-f FILE] variable_name [...]",
"Save variables to environment block file.",
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);
}