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2005-08-18 Yoshinori K. Okuji <okuji@enbug.org>

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* 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.
This commit is contained in:
okuji 2005-08-18 03:14:39 +00:00
parent 0bd41162dd
commit 992ffbbebb
23 changed files with 570 additions and 196 deletions
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43
normal/cmdline.c
View file

@ -164,6 +164,46 @@ grub_cmdline_run (int nested)
}
}
/* A completion hook to print items. */
static void
print_completion (const char *item, grub_completion_type_t type, int count)
{
if (count == 0)
{
/* If this is the first time, print a label. */
const char *what;
switch (type)
{
case GRUB_COMPLETION_TYPE_COMMAND:
what = "commands";
break;
case GRUB_COMPLETION_TYPE_DEVICE:
what = "devices";
break;
case GRUB_COMPLETION_TYPE_FILE:
what = "files";
break;
case GRUB_COMPLETION_TYPE_PARTITION:
what = "partitions";
break;
default:
what = "things";
break;
}
grub_printf ("\nPossible %s are:\n", what);
}
if (type == GRUB_COMPLETION_TYPE_PARTITION)
{
grub_normal_print_device_info (item);
grub_errno = GRUB_ERR_NONE;
}
else
grub_printf (" %s", item);
}
/* Get a command-line. If ECHO_CHAR is not zero, echo it instead of input
characters. If READLINE is non-zero, readline-like key bindings are
available. If ESC is pushed, return zero, otherwise return non-zero. */
@ -309,7 +349,8 @@ grub_cmdline_get (const char *prompt, char cmdline[], unsigned max_len,
buf[lpos] = '\0';
insert = grub_normal_do_completion (buf, &restore);
insert = grub_normal_do_completion (buf, &restore,
print_completion);
/* Restore the original string. */
buf[lpos] = backup;