* normal/execute.c (grub_script_exec_argument_to_string): Check for undefined variable.
(grub_script_execute_cmdline): Reset grub_errno.
* normal/main.c (read_config_file): Reset grub_errno.
* normal/parse.y (script_init): New.
(script): Move function and menuentry here.
(delimiter): New.
(command): Add delimiter at the end of command.
(commands): Adjust to match the new command.
(commandblock): Remove grub_script_lexer_record_start.
(menuentry): Add grub_script_lexer_record_start, use the new commands.
(if): Use the new commands.
* conf/common.rmk (pkgdata_MODULES): Add echo.mod.
* normal/menu.c (run_menu): Move timeout message from here ...
(print_timeout): ... to here.
(run_menu): Use print_timeout() once during initial draw to print
the whole message, and again in every clock tick to update only
the number of seconds.
* include/grub/normal.h (grub_env_write_color_normal): New prototype.
(grub_env_write_color_highlight): Likewise.
(grub_wait_after_message): Likewise.
* normal/color.c: New file.
* conf/i386-pc.rmk (grub_emu_SOURCES): Add `normal/color.c'.
(normal_mod_DEPENDENCIES): Likewise.
* conf/i386-efi.rmk (grub_emu_SOURCES): Add `normal/color.c'.
(normal_mod_DEPENDENCIES): Likewise.
* conf/i386-linuxbios.rmk (grub_emu_SOURCES): Add `normal/color.c'.
(normal_mod_DEPENDENCIES): Likewise.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Add `normal/color.c'.
(normal_mod_DEPENDENCIES): Likewise.
* normal/menu_entry.c (run): Rely on grub_wait_after_message()
for waiting after a message is printed.
* normal/main.c (read_config_file): Likewise.
(grub_normal_init): Register grub_env_write_color_normal() and
grub_env_write_color_highlight() hooks. Mark `color_normal' and
`color_highlight' variables as global.
* normal/menu.c (grub_wait_after_message): New function.
(grub_color_menu_normal): New variable. Replaces ...
(GRUB_COLOR_MENU_NORMAL): ... this macro.
(grub_color_menu_highlight): New variable. Replaces ...
(GRUB_COLOR_MENU_HIGHLIGHT): ... this macro.
(draw_border): Set color state to `GRUB_TERM_COLOR_NORMAL' instead of
`GRUB_TERM_COLOR_STANDARD'.
(print_message): Use `grub_setcolorstate' to reload colors. Rename
`normal_code' and `highlight_code' to `old_color_normal' and
`old_color_highlight', respectively.
(grub_menu_init_page): Update colors when drawing the menu, based on
`menu_color_normal' and `menu_color_highlight' variables.
(grub_menu_run): Rely on grub_wait_after_message() for waiting after
a message is printed.
* include/grub/term.h (struct grub_term): Add `getcolor' function.
(grub_getcolor): New function.
* kern/term.c (grub_getcolor): New function.
* normal/menu.c (GRUB_COLOR_MENU_NORMAL): New macro.
(GRUB_COLOR_MENU_HIGHLIGHT): New macro.
(print_entry): Set normal and highlight colors to
`GRUB_COLOR_MENU_NORMAL' and `GRUB_COLOR_MENU_HIGHLIGHT',
respectively, before printing and restore them to old
values afterwards.
(grub_menu_init_page): Likewise. Fill an additional colored space
that would otherwise be left blank.
* term/efi/console.c (grub_console_getcolor): New function.
(struct grub_console_term.getcolor): New variable.
* term/i386/pc/console.c (grub_console_getcolor): New function.
(struct grub_console_term.getcolor): New variable.
* term/ieee1275/ofconsole.c (grub_ofconsole_getcolor): New function.
(struct grub_console_term.getcolor): New variable.
* term/i386/pc/serial.c (grub_serial_setcolor): Remove function.
(struct grub_console_term.setcolor): Remove variable.
* term/i386/pc/vesafb.c (grub_virtual_screen_setcolor): Remove function.
(struct grub_console_term.setcolor): Remove variable.
* term/i386/pc/vga.c (grub_vga_setcolor): Remove function.
(struct grub_console_term.setcolor): Remove variable.
* term/gfxterm.c (grub_virtual_screen_setcolor): Remove function.
(struct grub_console_term.setcolor): Remove variable.
* normal/misc.c (grub_normal_print_device_info): Do not probe for
filesystem when dev->disk is unset.
Do probe for filesystem even when dev->disk->has_partitions is set.
In case a filesystem is found, always report it.
In case it isn't, if dev->disk->has_partitions is set, report that
a partition table was found instead of reporting that no filesystem
could be identified.
* normal/command.c (grub_command_execute): Use NULL rather than 0 for
"pager" assignment.
* util/biosdisk.c (grub_util_biosdisk_get_grub_dev): Likewise for
"pcdata".
* util/grub-probe.c (probe): Likewise for "drive_name".
* include/grub/err.h (grub_err_t): Add `GRUB_ERR_MENU'.
* kern/env.c (grub_env_unset): Don't free the member `value' when
the type is GRUB_ENV_VAR_DATA, in this case it's a user defined
pointer.
* normal/main.c (current_menu): Removed.
(free_menu): Unset the `menu' environment variable.
(grub_normal_menu_addentry): Make use of the environment variable
`menu', instead of using the global `current_menu'. Allocate
memory for the sourcecode of this entry.
(read_config_file): New argument `nested', changed all callers.
Only in the case of a new context, initialize a new menu. Set the
`menu' environment variable.
(grub_normal_execute): Don't set and unset the environment
variable `menu' here anymore. Only free the menu when leaving the
context.
* util/i386/pc/biosdisk.c (linux_find_partition): Fixed a memory
leak.
Clean up the code to support 64-bit addressing in disks and
files. This change is not enough for filesystems yet.
* util/i386/pc/grub-setup.c (struct boot_blocklist): Change the
type of "start" to grub_uint64_t.
(setup): Change the types of KERNEL_SECTOR and FIRST_SECTOR to
grub_disk_addr_t * and grub_disk_addr_t. Fix the format string in
save_first_sector and save_blocklists. Use grub_le_to_cpu64 to
convert addresses.
* util/i386/pc/biosdisk.c (open_device): Change the type of SECTOR
to grub_disk_addr_t.
* partmap/gpt.c (gpt_partition_map_iterate): Fix the format
string.
* partmap/pc.c (pc_partition_map_iterate): Likewise.
* partmap/amiga.c (amiga_partition_map_iterate): Cast RDSK.MAGIC
to char *.
* normal/script.c (grub_script_parse): Remove unused MEMFREE.
* normal/parser.y (YYLTYPE_IS_TRIVIAL): New macro.
* normal/lexer.c (grub_script_yyerror): Specify unused to LEX.
* loader/i386/pc/multiboot.c (grub_multiboot_load_elf64): Cast -1
to grub_off_t, to detect an error from grub_file_seek.
(grub_multiboot_load_elf32): Likewise.
* kern/misc.c (grub_strtoul): Use grub_strtoull. Return the
maximum unsigned long value when an overflow is detected.
(grub_strtoull): New function.
(grub_divmod64): Likewise.
(grub_lltoa): use grub_divmod64.
* kern/fs.c (struct grub_fs_block): Change the type of "offset" to
grub_disk_addr_t.
(grub_fs_blocklist_open): Increase P if P is not NULL to advance
the pointer to next character. Use grub_strtoull instead of
grub_strtoul.
(grub_fs_blocklist_read): Change the types of SECTOR, OFFSET and
SIZE to grub_disk_addr_t, grub_off_t and grub_size_t,
respectively.
* kern/file.c (grub_file_read): Prevent an oveflow of LEN, as the
return value is signed.
(grub_file_seek): Change the type of OLD to grub_off_t. Do not
test if OFFSET is less than zero, as OFFSET is unsigned now.
* kern/disk.c (struct grub_disk_cache): Change the type of
"sector" to grub_disk_addr_t.
(grub_disk_cache_get_index): Change the type of SECTOR to
grub_disk_addr_t. Calculate the hash with SECTOR casted to
unsigned after shifting.
(grub_disk_cache_invalidate): Change the type of SECTOR to
grub_disk_addr_t.
(grub_disk_cache_unlock): Likewise.
(grub_disk_cache_store): Likewise.
(grub_disk_check_range): Change the types of SECTOR, OFFSET, SIZE,
START and LEN to grub_disk_addr_t *, grub_off_t *, grub_size_t,
grub_disk_addr_t and grub_uint64_t, respectively.
(grub_disk_read): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of START_SECTOR, LEN and
POS to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
(grub_disk_write): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of LEN and N to
grub_size_t.
* io/gzio.c (struct grub_gzio): Change the types of "data_offset"
and "saved_offset" to grub_off_t.
(test_header): Cast BUF to char *.
(get_byte): Cast GZIO->DATA_OFFSET to grub_off_t. Cast GZIO->INBUF
to char *.
(grub_gzio_read): Change the types of OFFSET and SIZE to
grub_off_t and grub_size_t, respectively.
* include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_FORCE_LBA):
Removed.
(GRUB_BOOT_MACHINE_BOOT_DRIVE): Changed to 0x4c.
(GRUB_BOOT_MACHINE_KERNEL_ADDRESS): Changed to 0x40.
(GRUB_BOOT_MACHINE_KERNEL_SEGMENT): Changed to 0x42.
(GRUB_BOOT_MACHINE_DRIVE_CHECK): Changed to 0x4e.
(GRUB_BOOT_MACHINE_LIST_SIZE): Increased to 12.
* include/grub/types.h (grub_off_t): Unconditionally set to
grub_uint64_t.
(grub_disk_addr_t): Changed to grub_uint64_t.
* include/grub/partition.h (struct grub_partition): Change the
types of "start", "len" and "offset" to grub_disk_addr_t,
grub_uint64_t and grub_disk_addr_t, respectively.
(grub_partition_get_start): Return grub_disk_addr_t.
(grub_partition_get_len): Return grub_uint64_t.
* include/grub/misc.h (grub_strtoull): New prototype.
(grub_divmod64): Likewise.
* include/grub/fshelp.h (grub_fshelp_read_file): Change the types
of SECTOR, LEN and FILESIZE to grub_disk_addr_t, grub_size_t and
grub_off_t, respectively.
All callers and references changed.
* include/grub/fs.h (struct grub_fs): Change the type of LEN to
grub_size_t in "read".
All callers and references changed.
* include/grub/file.h (struct grub_file): Change the types of
"offset" and "size" to grub_off_t and grub_off_t,
respectively. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_file_read): Change the type of LEN to grub_size_t.
(grub_file_seek): Return grub_off_t. Change the type of OFFSET to
grub_off_t.
(grub_file_size): Return grub_off_t.
(grub_file_tell): Likewise.
All callers and references changed.
* include/grub/disk.h (struct grub_disk_dev): Change the types of
SECTOR and SIZE to grub_disk_addr_t and grub_size_t in "read" and
"write".
(struct grub_disk): Change the type of "total_sectors" to
grub_uint64_t. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_disk_read): Change the types of SECTOR, OFFSET and SIZE to
grub_disk_addr_t, grub_off_t and grub_size_t, respectively.
(grub_disk_write): Likewise.
All callers and references changed.
* fs/iso9660.c (grub_iso9660_susp_iterate): Cast parameters to
char * for grub_strncmp to silence gcc.
(grub_iso9660_mount): Likewise.
(grub_iso9660_mount): Likewise.
(grub_iso9660_read_symlink): Likewise. Also, remove the nonsense
return statement.
(grub_iso9660_iterate_dir): Likewise.
(grub_iso9660_label): Cast DATA->VOLDESC.VOLNAME to char *.
* fs/hfs.c (grub_hfs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/hfsplus.c (grub_hfsplus_read_file): Likewise.
* fs/jfs.c (grub_jfs_read_file): Likewise.
* fs/minix.c (grub_jfs_read_file): Likewise.
* fs/sfs.c (grub_jfs_read_file): Likewise.
* fs/ufs.c (grub_jfs_read_file): Likewise.
* fs/xfs.c (grub_jfs_read_file): Likewise.
* fs/fat.c (grub_fat_read_data): Change the types of SECTOR, LEN
and SIZE to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
* fs/ext2.c (grub_ext2_read_block): When an error happens, set
BLKNR to -1 instead of returning GRUB_ERRNO.
(grub_ext2_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/affs.c (grub_affs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* font/manager.c (grub_font_get_glyph): Cast BITMAP to char * for
grub_file_read.
* disk/ieee1275/ofdisk.c (grub_ofdisk_read): Fix the format
string. Do not cast SECTOR explicitly.
* disk/i386/pc/biosdisk.c (grub_biosdisk_open): Change the type of
TOTAL_SECTORS to grub_uint64_t. Do not mask DRP->TOTAL_SECTORS.
(grub_biosdisk_rw): Change the types of SECTOR and SIZE to
grub_disk_addr_t and grub_size_t, respectively. If the sector is
over 2TB and LBA mode is not supported, raise an error.
(get_safe_sectors): New function.
(grub_biosdisk_read): Use get_safe_sectors.
(grub_biosdisk_write): Likewise.
* disk/efi/efidisk.c (grub_efidisk_read): Fix the format string.
(grub_efidisk_write): Likewise.
* disk/loopback.c (delete_loopback): Cosmetic changes.
(grub_cmd_loopback): Likewise. Also, test NEWDEV->FILENAME
correctly.
(grub_loopback_open): Likewise.
(grub_loopback_read): Likewise. Also, change the type of POS to
grub_off_t, and fix the usage of grub_memset.
* commands/i386/pc/play.c: Include grub/machine/time.h.
* commands/ls.c (grub_ls_list_files): Use "llu" instead of "d" to
print FILE->SIZE.
* commands/configfile.c: Include grub/env.h.
* commands/cmp.c (grub_cmd_cmp): Do not use ERR, but use
GRUB_ERRNO directly instead. Change the type of POS to
grub_off_t. Follow the coding standard.
* commands/blocklist.c: Include grub/partition.h.
(grub_cmd_blocklist): Return an error if the underlying device is
not a disk. Take the starting sector of a partition into account,
if a partition is used.
* boot/i386/pc/diskboot.S (bootloop): Adapted to the new offset of
a length field.
(lba_mode): Support 64-bit addresses.
(chs_mode): Likewise.
(copy_buffer): Adapted to the new offsets of a length field and a
segment field.
(blocklist_default_start): Allocate 64-bit space.
* boot/i386/pc/boot.S (force_lba): Removed.
(boot_drive): Moved to under KERNEL_SECTOR.
(kernel_sector): Moved to under KENREL_SEGMENT. Allocate 64-bit
space.
(real_start): Set %si earlier. Remove code for FORCE_LBA, since it
is useless.
(lba_mode): Refactored to support a 64-bit address. More size
optimization.
(setup_sectors): Likewise.
* include/grub/script.h (grub_script_cmdif): Renamed field 'bool' to
'exec_to_evaluate'. Renamed field 'true' to 'exec_on_true'. Renamed
field 'false' to 'exec_on_false'.
(grub_script_create_cmdif): Renamed argument names to reflect above
changes.
* normal/execute.c (grub_script_execute_cmdif): Likewise.
* normal/script.c (grub_script_create_cmdif): Likewise.
* normal/lexer.c (grub_script_yylex): Don't filter out newlines.
* normal/parser.y (commandblock): Defined as <cmd>. A subroutine
for `menuentry'.
(script): Accept leading newlines.
(newlines): New rule to describe 0 or more newlines.
(commands): Accept `command' with trailing newline. Fixed the
order in which arguments were passed to `grub_script_add_cmd'.
Accept commands separated by newlines.
(function): Changed to accept newlines.
(menuentry) Rewritten.
* normal/script.c (grub_script_create_cmdmenu): Add new entries in
front of the list, instead of to the end.
Use the environment context in the menu. Remove the commands
"default" and "timeout", and use variables instead.
* normal/menu.c: Include grub/env.h.
(print_entry): Cast TITLE to silence gcc.
(get_timeout): New function.
(set_timeout): Likewise.
(get_entry_number): Likewise.
(run_menu): Use a default entry, a fallback entry and a timeout
in the environment variables "default", "fallback" and
"timeout". Also, tweak the default entry if it is not within the
current menu entries.
(grub_menu_run): Use a fallback entry in the environment variable
"fallback".
* normal/main.c (read_config_file): Do not initialize
NEWMENU->DEFAULT_ENTRY, NEWMENU->FALLBACK_ENTRY or
NEWMENU->TIMEOUT.
(grub_normal_execute): Use a data slot to store the menu.
* include/grub/normal.h (struct grub_menu): Removed default_entry,
fallback_entry and timeout.
(struct grub_menu_list): Removed.
(grub_menu_list_t): Likewise.
(struct grub_context): Likewise.
(grub_context_t): Likewise.
(grub_context_get): Likewise.
(grub_context_get_current_menu): Likewise.
(grub_context_push_menu): Likewise.
(grub_context_pop_menu): Likewise.
(grub_default_init): Likewise.
(grub_default_fini): Likewise.
(grub_timeout_init): Likewise.
(grub_timeout_fini): Likewise.
* conf/sparc64-ieee1275.rmk (pkgdata_MODULES): Removed default.mod
and timeout.mod.
(normal_mod_SOURCES): Removed normal/context.c.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Removed
commands/default.c, commands/timeout.c and normal/context.c.
(normal_mod_SOURCES): Removed normal/context.c.
* conf/i386-pc.rmk (grub_emu_SOURCES): Removed commands/default.c,
commands/timeout.c and normal/context.c.
(normal_mod_SOURCES): Removed normal/context.c.
* conf/i386-efi.rmk (grub_emu_SOURCES): Removed
commands/default.c, commands/timeout.c and normal/context.c.
(normal_mod_SOURCES): Removed normal/context.c.
* conf/common.rmk (pkgdata_MODULES): Removed default.mod and
timeout.mod.
(default_mod_SOURCES): Removed.
(default_mod_CFLAGS): Likewise.
(default_mod_LDFLAGS): Likewise.
(timeout_mod_SOURCES): Removed.
(timeout_mod_CFLAGS): Likewise.
(timeout_mod_LDFLAGS): Likewise.
* DISTLIST: Removed commands/default.c, commands/timeout.c and
normal/context.c.
* commands/default.c: Removed.
* commands/timeout.c: Likewise.
* normal/context.c: Likewise.
* normal/execute.c (grub_script_execute_cmd): Change the return
type to `grub_err_t'. Correctly return the error.
(grub_script_execute_cmdline): In case a command line is not a
command or a function, try to interpret it as an assignment.
* commands/configfile.c (grub_cmd_configfile): Execute the
configfile within its own context.
* include/grub/env.h (grub_env_context_open): New prototype.
(grub_env_context_close): Likewise.
* kern/env.c (grub_env): Removed.
(grub_env_sorted): Likewise.
(grub_env_context): New variable.
(grub_env_var_context): Likewise.
(grub_env_find): Search both the active context and the global
context.
(grub_env_context_open): New function.
(grub_env_context_close): Likewise.
(grub_env_insert): Likewise.
(grub_env_remove): Likewise.
(grub_env_export): Likewise.
(grub_env_set): Changed to use helper functions to avoid code
duplication.
(grub_env_iterate): Rewritten so both the current context and the
global context are being used.
* normal/command.c (export_command): New function.
(grub_command_init): Register the `export' function.
* normal/command.c (grub_command_init): Remove the title command.
* normal/lexer.c (grub_script_yylex): Renamed from this...
(grub_script_yylex2): ... to this.
(grub_script_yylex): New function. Temporary
introduced to filter some tokens.
(grub_script_yyerror): Print a newline.
* normal/main.c (read_config_file): Output information about the
lines that contain errors. Wait for a key after all lines have
been processed. Don't return an empty menu.
* normal/parser.y (func_mem): Don't initialize.
(menu_entry): Likewise.
(err): New variable.
(script): Don't return anything when an error was encountered.
(ws, returns): Removed rules.
(argument): Disabled concatenated variable support.
(arguments): Remove explicit separators.
(grubcmd): Likewise.
(function): Likewise.
(menuentry): Likewise.
(if): Likewise.
(commands): Likewise. Add error handling.
* normal/script.c (grub_script_create_cmdline): If
`grub_script_parsed' is 0, assume the parser encountered an error.
* include/grub/normal.h: Include <grub/script.h>.
(grub_command_list): Removed struct.
(grub_command_list_t): Removed type.
(grub_menu_entry): Remove members `num' and `command_list'. Add
members `commands' and `sourcecode'.
* include/grub/script.h: Add inclusion guards.
(grub_script_cmd_menuentry): New struct.
(grub_script_execute_menuentry): New prototype.
(grub_script_lexer_record_start): Likewise.
(grub_script_lexer_record_stop): Likewise.
* normal/execute.c (grub_script_execute_menuentry): New function.
* normal/lexer.c (record, recording, recordpos, recordlen): New
variables.
(grub_script_lexer_record_start): New function.
(grub_script_lexer_record_stop): Likewise.
(recordchar): Likewise.
(nextchar): Likewise.
(grub_script_yylex): Use `nextchar' to fetch new characters. Use
2048 as the buffer size. Add the tokens `menuentry' and `@'.
* normal/main.c: Include <grub/parser.h> and <grub/script.h>
(current_menu): New variable.
(free_menu): Mainly rewritten.
(grub_normal_menu_addentry): New function.
(read_config_file): Rewritten.
* normal/menu.c (run_menu_entry): Mainly rewritten.
* normal/menu_entry.c (make_screen): Rewritten te code to insert
the menu entry.
(run): Mainly rewritten.
* normal/parser.y (menu_entry): New variable.
(GRUB_PARSER_TOKEN_MENUENTRY): New token.
(menuentry): New rule.
(command): Add `menuentry'.
(if_statement): Allow additional returns before `fi'.
* normal/script.c (grub_script_create_cmdmenu): New function.
* include/grub/parser.h: New file.
* kern/parser.c: Likewise.
* conf/i386-pc.rmk (kernel_img_SOURCES): Add `kern/parser.c'.
(grub_setup_SOURCES): Likewise.
(grub_probefs_SOURCES): Likewise.
(grub_emu_SOURCES): Likewise.
(kernel_img_HEADERS): Add `parser.h'.
* conf/powerpc-ieee1275.rmk (grubof_HEADERS): Add `parser.h'.
(grub_emu_SOURCES): Add `kern/parser.c'.
(grubof_SOURCES): Likewise.
* conf/sparc64-ieee1275.rmk (grubof_HEADERS): Add `parser.h'.
(grubof_SOURCES): Add `kern/parser.c'.
* include/grub/misc.h (grub_split_cmdline): Removed prototype.
* kern/misc.c (grub_split_cmdline): Removed function.
* kern/rescue.c: Include <grub/parser.h>.
(grub_enter_rescue_mode): Use `grub_parser_split_cmdline' instead
of `grub_split_cmdline'.
* normal/command.c: Include <grub/parser.h>.
(grub_command_execute): Use `grub_parser_split_cmdline' instead
of `grub_split_cmdline'.
* normal/completion.c: Include <grub/parser.h>.
(cmdline_state): New variable.
(iterate_dir): End the filename with a quote depending on the
command line state.
(get_state): new function.
(grub_normal_do_completion): Use `grub_parser_split_cmdline' to
split the arguments and determine the current argument. When the
argument string is not quoted, escape all spaces.
* include/grub/normal.h (enum grub_completion_type): Added
`GRUB_COMPLETION_TYPE_ARGUMENT'.
* normal/cmdline.c (print_completion): Handle
the `GRUB_COMPLETION_TYPE_ARGUMENT' type.
* normal/menu_entry.c (store_completion): Likewise.
* normal/completion.c (complete_arguments): New function.
(grub_normal_do_completion): Call `complete_arguments' when the
current words start with a dash.
* util/console.c (grub_ncurses_putchar): If C is greater than
0x7f, set C to a question mark.
(grub_ncurses_getcharwidth): New function.
(grub_ncurses_term): Specify grub_ncurses_getcharwidth as
getcharwidth.
* normal/menu.c (print_entry): Made aware of Unicode. First,
convert TITLE to UCS-4, and predict the cursor position by
grub_getcharwidth.
* include/grub/misc.h (grub_utf8_to_ucs4): Specify the qualifier
const to SRC.
* kern/misc.c (grub_utf16_to_utf8): Likewise.
* DISTLIST: Replace commands/i386/pc/vbe_list_modes.c and
commands/i386/pc/vbe_test.c with commands/i386/pc/vbeinfo.c and
commands/i386/pc/vbetest.c.
* video/i386/pc/vbe.c (grub_vbe_probe): If INFOBLOCK is not NULL,
call grub_vbe_get_controller_info again, because the returned
information is volatile.
(grub_vbe_set_video_mode): Mostly rewritten.
(grub_vbe_get_video_mode): Use grub_vbe_probe and use
grub_vbe_status_t correctly.
(grub_vbe_get_video_mode_info): Likewise.
(grub_vbe_set_pixel_rgb): Use a switch statement rather than
several if statements.
* commands/i386/pc/vbe_list_modes.c: Renamed to ...
* commands/i386/pc/vbeinfo.c: ... this.
* commands/i386/pc/vbe_test.c: Renamed to ...
* commands/i386/pc/vbetest.c: ... this.
* commands/i386/pc/vbeinfo.c (grub_cmd_vbe_list_modes): Renamed to
...
(grub_cmd_vbeinfo): ... this. Save video modes before
iterating. Skip a video mode, if it is not available, not enough
information is given or it is monochrome. Show the memory
model. Leave the interpretation of MODEVAR to grub_strtoul
completely.
(GRUB_MOD_INIT): Rename vbe_list_modes to vbeinfo.
(GRUB_MOD_FINI): Likewise.
* commands/i386/pc/vbetest.c (grub_cmd_vbe_test): Renamed to ...
(grub_cmd_vbetest): ... this. Don't print unnecessarily. Use
grub_err_t instead of grub_uint32_t. Don't use SPTR. Remove a
duplicated grub_env_get. Leave the interpretation of MODEVAR to
grub_strtoul completely.
(real2pm): Removed.
(GRUB_MOD_INIT): Rename vbe_test to vbetest.
(GRUB_MOD_FINI): Likewise.
* normal/misc.c: Include grub/mm.h.
* conf/i386-pc.rmk (pkgdata_MODULES): Replaced vbe_test.mod and
vbe_list_modes with vbetest.mod and vbeinfo.mod.
(vbe_list_modes_mod_SOURCES): Removed.
(vbe_list_modes_mod_CFLAGS): Likewise.
(vbe_test_mod_SOURCES): Likewise.
(vbe_test_mod_CFLAGS): Likewise.
(vbeinfo_mod_SOURCES): New variable.
(vbeinfo_mod_CFLAGS): Likewise.
(vbetest_mod_SOURCES): Likewise.
(vbetest_mod_CFLAGS): Likewise.
* normal/misc.c: New file.
* DISTLIST: Added normal/misc.c.
* partmap/amiga.c (amiga_partition_map_iterate): Add an argument
DISK to HOOK. Call HOOK with DISK.
* partmap/apple.c (apple_partition_map_iterate): Likewise.
* partmap/pc.c (pc_partition_map_iterate): Likewise.
* partmap/sun.c (sun_partition_map_iterate): Likewise.
* normal/menu_entry.c (struct screen): Added a new member
"completion_shown".
(completion_buffer): New global variable.
(make_screen): Set SCREEN->COMPLETION_SHOWN to zero.
(store_completion): New function.
(complete): Likewise.
(clear_completions): Likewise.
(grub_menu_entry_run): If SCREEN->COMPLETION_SHOWN is non-zero,
call clear_completions and reset SCREEN->COMPLETION_SHOWN. If C is
a tab, call complete.
* normal/completion.c (disk_dev): Removed.
(print_simple_completion): Likewise.
(print_partition_completion): Likewise.
(print_func): New global variable.
(add_completion): Do not take the arguments WHAT or PRINT any
longer. Added a new argument TYPE. Instead of printing directly,
call PRINT_FUNC if not NULL.
All callers changed.
(complete_device): Use a local variable DEV instead of
DISK_DEV. Do not move CURRENT_WORD to the end of a device name.
(grub_normal_do_completion): Take a new argument HOOK. Do not
initialize DISK_DEV. Initialize PRINT_FUNC to HOOK. If RET is an
empty string, return NULL instead.
All callers changed.
* normal/cmdline.c (print_completion): New function.
* kern/partition.c (grub_partition_iterate): Add an argument DISK
to HOOK.
All callers changed.
* kern/disk.c (grub_print_partinfo): Removed.
* include/grub/partition.h (struct grub_partition_map): Add a new
argument DISK into HOOK of ITERATE.
(grub_partition_iterate): Add a new argument DISK to HOOK.
* include/grub/normal.h (enum grub_completion_type): New enum.
(grub_completion_type_t): New type.
(GRUB_COMPLETION_TYPE_COMMAND): New constant.
(GRUB_COMPLETION_TYPE_DEVICE): Likewise.
(GRUB_COMPLETION_TYPE_PARTITION): Likewise.
(GRUB_COMPLETION_TYPE_FILE): Likewise.
(grub_normal_do_completion): Added a new argument HOOK.
(grub_normal_print_device_info): New prototype.
* include/grub/disk.h (grub_print_partinfo): Removed.
* conf/i386-pc.rmk (grub_emu_SOURCES): Added normal/misc.c.
(normal_mod_SOURCES): Likewise.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Likewise.
(normal_mod_SOURCES): Likewise.
* commands/ls.c (grub_ls_list_disks): Use
grub_normal_print_device_info instead of grub_print_partinfo. Free
PNAME.
(grub_ls_list_files): Use grub_normal_print_device_info instead of
duplicating the code.
* normal/menu.c (run_menu_entry):
* normal/command.c (grub_command_execute): If INTERACTIVE is
false and GRUB_COMMAND_FLAG_NO_ECHO is not specified, print
CMDLINE. Disable the pager if INTERACTIVE is true.
All callers are changed.
* normal/main.c (grub_normal_execute): Read command.lst and fs.lst
before reading a config file.
* normal/main.c (read_config_file): Even if a command is not
found, register it if it is within an entry.
* util/grub-emu.c: Include sys/types.h and unistd.h.
(options): Added --hold.
(struct arguments): Added a new member "hold".
(parse_opt): If KEY is 'H', set ARGS->HOLD to ARG or -1 if ARG is
missing.
(main): Initialize ARGS.HOLD to zero. Wait until ARGS.HOLD is
cleared by a debugger, if it is not zero.
* include/grub/normal.h (grub_command_execute): Add an argument
INTERACTIVE.
* DISTLIST: Added normal/completion.c.
* normal/completion.c: New file.
* term/i386/pc/console.c (grub_console_getwh): New function.
(grub_console_term): Assign grub_console_getwh to getwh.
* normal/cmdline.c (grub_tab_complete): Removed. Now the same
function is defined in normal/completion.c as
grub_normal_do_completion.
(grub_cmdline_get): Use grub_normal_do_completion instead of
grub_tab_complete.
* kern/partition.c (grub_partition_map_iterate): Return 1 if HOOK
returns non-zero, otherwise return 0.
(grub_partition_iterate): First, probe the partition map. Then,
call ITERATE only for this partition map.
* kern/misc.c (grub_strncmp): Rewritten.
* kern/disk.c (grub_disk_dev_iterate): Return 1 if P->ITERATE
returns non-zero. Otherwise return 0.
* include/grub/partition.h (grub_partition_map_iterate): Return
int instead of void.
* include/grub/normal.h (grub_normal_do_completion): New prototype.
* include/grub/misc.h (grub_strncmp): Change the type of N to
grub_size_t.
* include/grub/disk.h (grub_disk_dev_iterate): Return int instead
of void.
* normal/menu.c (draw_border): Cast GRUB_TERM_BORDER_WIDTH to
unsigned explictly before comparing it with I.
* kern/main.c (grub_env_write_root): Add the attribute unused into
VAR.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Added
normal/completion.c.
(normal_mod_SOURCES): Likewise.
* conf/i386-pc.rmk (grub_emu_SOURCES): Likewise.
(normal_mod_SOURCES): Likewise.
* normal/command.c (grub_iterate_commands): If ITERATE returns
non-zero, return one immediately.
* commands/ls.c (grub_ls_list_disks): Print the filesystem
information on each device, if it does not have partitions. Print
"Device" instead of "Disk", because this function is not specific
to disk devices.
* normal/main.c (grub_rescue_cmd_normal): Make the variable CONFIG
static to ensure that it is put on the memory rather than a
register.
* commands/cat.c (GRUB_MOD_INIT): Use better documentation.
(grub_cat_init): Likewise.
* loader/i386/pc/chainloader_normal.c (GRUB_MOD_INIT): Likewise.
(options): Likewise.
* commands/configfile.c (GRUB_MOD_INIT): Likewise.
(grub_configfile_init): Likewise.
* font/manager.c (GRUB_MOD_INIT): Likewise.
* commands/help.c (GRUB_MOD_INIT): Likewise.
(grub_help_init): Likewise.
* normal/command.c (grub_command_init): Likewise.
* loader/i386/pc/linux_normal.c (GRUB_MOD_INIT): Likewise.
* disk/loopback.c (grub_loop_init): Likewise.
(GRUB_MOD_INIT): Likewise.
* commands/ls.c (grub_ls_init): Likewise.
(GRUB_MOD_INIT): Likewise.
(options): Likewise.
* commands/boot.c (grub_boot_init): Likewise.
(GRUB_MOD_INIT): Likewise.
* loader/i386/pc/multiboot_normal.c (GRUB_MOD_INIT): Likewise.
* commands/i386/pc/reboot.c (grub_reboot_init): Likewise.
(GRUB_MOD_INIT): Likewise.
* commands/cmp.c (grub_cmp_init): Likewise.
(GRUB_MOD_INIT): Likewise.
* normal/arg.c: Use <> instead of "" to include header files.
(SHORT_ARG_HELP): New macro.
(SHORT_ARG_USAGE): Likewise.
(help_options): Specify SHORT_ARG_HELP and SHORT_ARG_USAGE instead
of 'h' and 'u' for help and usage, respectively. Use more GNU-like
descriptions.
(find_short): Check if C is 'h' or 'u' explicitly.
(grub_arg_show_help): Use space characters instead of tabs. Treat
SHORT_ARG_HELP and SHORT_ARG_USAGE exceptionally so that -h and -u
are shown with --help and --usage only if they are not used for
the command itself.
(parse_option): Use SHORT_ARG_HELP and SHORT_ARG_USAGE instead of
'h' and 'u'.
* include/grub/arg.h (struct grub_arg_option): Add the qualifier
const into "longarg". Change the type of "shortarg" to int.
* DISTLIST: Added genfslist.sh.
* normal/main.c (fs_module_list): New variable.
(autoload_fs_module): New function.
(read_fs_list): Likewise.
(grub_normal_execute): Call read_fs_list.
* kern/fs.c (grub_fs_autoload_hook): New variable.
(grub_fs_probe): Added support for auto-loading.
* include/grub/normal.h (struct grub_fs_module_list): New struct.
(grub_fs_module_list_t): New type.
* include/grub/fs.h (grub_fs_autoload_hook_t): New type.
(grub_fs_autoload_hook): New prototype.
* genfslist.sh: New file.
* genmk.rb: Added a rule to generate a filesystem list.
Automatic loading of commands is supported.
* normal/main.c (read_command_list): New function.
(grub_normal_execute): Call read_command_list.
* normal/command.c (grub_register_command): Return zero or CMD.
Allocate CMD->NAME from the heap.
Initialize CMD->MODULE_NAME to zero.
Find the same name as well. If the same command is found and it is
a dummy command, overwrite members. If it is not a dummy command,
return zero.
(grub_unregister_command): Free Q->NAME and Q->MODULE_NAME.
(grub_command_find): If a dummy command is found, load a module
and retry to find a command only once.
* normal/cmdline.c (grub_tab_complete): Call grub_command_find to
make sure that each command is loaded.
* include/grub/normal.h (GRUB_COMMAND_FLAG_NOT_LOADED): New
macro.
(struct grub_command): Remove const from the member `name'.
Add a new member `module_name'.
(grub_register_command): Return grub_command_t.
* commands/help.c (grub_cmd_help): Call grub_command_find to make
sure that each command is loaded.
* genmk.rb (PModule::rule): Specify a module name without the
suffix ".mod" to gencmdlist.sh.
* normal/arg.c (grub_arg_show_help): Do not show the bug report
address.
* commands/help.c (grub_cmd_help): Do not print newlines after
the last command in print_command_help.
