vbatts/grub
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Merge mainline into bidi

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-07-02 19:35:07 +02:00
commit e8d0a8f85c
271 changed files with 14187 additions and 16216 deletions
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68
normal/main.c
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@ -31,6 +31,7 @@
#include <grub/auth.h>
#include <grub/i18n.h>
#include <grub/charset.h>
#include <grub/script_sh.h>
#define GRUB_DEFAULT_HISTORY_SIZE 50
@ -204,7 +205,7 @@ grub_normal_add_menu_entry (int argc, const char **args,
for (i = 0; i < argc; i++)
{
/* Capture arguments. */
if (grub_strncmp ("--", args[i], 2) == 0)
if (grub_strncmp ("--", args[i], 2) == 0 && i + 1 < argc)
{
const char *arg = &args[i][2];
@ -347,7 +348,6 @@ static grub_menu_t
read_config_file (const char *config)
{
grub_file_t file;
grub_parser_t old_parser = 0;
auto grub_err_t getline (char **line, int cont);
grub_err_t getline (char **line, int cont __attribute__ ((unused)))
@ -361,36 +361,7 @@ read_config_file (const char *config)
return grub_errno;
if (buf[0] == '#')
{
if (buf[1] == '!')
{
grub_parser_t parser;
grub_named_list_t list;
buf += 2;
while (grub_isspace (*buf))
buf++;
if (! old_parser)
old_parser = grub_parser_get_current ();
list = GRUB_AS_NAMED_LIST (grub_parser_class.handler_list);
parser = grub_named_list_find (list, buf);
if (parser)
grub_parser_set_current (parser);
else
{
char cmd_name[8 + grub_strlen (buf)];
/* Perhaps it's not loaded yet, try the autoload
command. */
grub_strcpy (cmd_name, "parser.");
grub_strcat (cmd_name, buf);
grub_command_execute (cmd_name, 0, 0);
}
}
grub_free (*line);
}
grub_free (*line);
else
break;
}
@ -426,15 +397,12 @@ read_config_file (const char *config)
if ((getline (&line, 0)) || (! line))
break;
grub_parser_get_current ()->parse_line (line, getline);
grub_normal_parse_line (line, getline);
grub_free (line);
}
grub_file_close (file);
if (old_parser)
grub_parser_set_current (old_parser);
return newmenu;
}
@ -497,12 +465,15 @@ void
grub_normal_execute (const char *config, int nested, int batch)
{
grub_menu_t menu = 0;
const char *prefix = grub_env_get ("prefix");
const char *prefix;
read_lists (prefix);
read_handler_list ();
grub_register_variable_hook ("prefix", NULL, read_lists_hook);
grub_command_execute ("parser.grub", 0, 0);
if (! nested)
{
prefix = grub_env_get ("prefix");
read_lists (prefix);
grub_register_variable_hook ("prefix", NULL, read_lists_hook);
grub_command_execute ("parser.grub", 0, 0);
}
if (config)
{
@ -607,17 +578,15 @@ grub_normal_reader_init (int nested)
return 0;
}
static grub_err_t
grub_normal_read_line_real (char **line, int cont, int nested)
{
grub_parser_t parser = grub_parser_get_current ();
char *prompt;
const char *prompt;
if (cont)
prompt = grub_xasprintf (">");
prompt = ">";
else
prompt = grub_xasprintf ("%s>", parser->name);
prompt = "grub>";
if (!prompt)
return grub_errno;
@ -631,14 +600,11 @@ grub_normal_read_line_real (char **line, int cont, int nested)
if (cont || nested)
{
grub_free (*line);
grub_free (prompt);
*line = 0;
return grub_errno;
}
}
grub_free (prompt);
return 0;
}
@ -679,7 +645,7 @@ grub_cmdline_run (int nested)
if (! line)
break;
grub_parser_get_current ()->parse_line (line, grub_normal_read_line);
grub_normal_parse_line (line, grub_normal_read_line);
grub_free (line);
}
}
@ -749,7 +715,5 @@ GRUB_MOD_FINI(normal)
grub_set_history (0);
grub_register_variable_hook ("pager", 0, 0);
grub_fs_autoload_hook = 0;
free_handler_list ();
grub_unregister_command (cmd_clear);
}