67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
/*
|
|
* GRUB -- GRand Unified Bootloader
|
|
* Copyright (C) 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/i18n.h>
|
|
#include <grub/parser.h>
|
|
#include <grub/script_sh.h>
|
|
|
|
grub_err_t
|
|
grub_normal_parse_line (char *line, grub_reader_getline_t getline)
|
|
{
|
|
struct grub_script *parsed_script;
|
|
|
|
/* Parse the script. */
|
|
parsed_script = grub_script_parse (line, getline);
|
|
|
|
if (parsed_script)
|
|
{
|
|
/* Execute the command(s). */
|
|
grub_script_execute (parsed_script);
|
|
|
|
/* The parsed script was executed, throw it away. */
|
|
grub_script_free (parsed_script);
|
|
}
|
|
|
|
return grub_errno;
|
|
}
|
|
|
|
static grub_command_t cmd_break;
|
|
static grub_command_t cmd_continue;
|
|
|
|
void
|
|
grub_script_init (void)
|
|
{
|
|
cmd_break = grub_register_command ("break", grub_script_break,
|
|
N_("[n]"), N_("Exit from loops"));
|
|
cmd_continue = grub_register_command ("continue", grub_script_break,
|
|
N_("[n]"), N_("Coninue loops"));
|
|
}
|
|
|
|
void
|
|
grub_script_fini (void)
|
|
{
|
|
if (cmd_break)
|
|
grub_unregister_command (cmd_break);
|
|
cmd_break = 0;
|
|
|
|
if (cmd_continue)
|
|
grub_unregister_command (cmd_continue);
|
|
cmd_continue = 0;
|
|
|
|
}
|