int
grub_parse_color_name_pair (grub_uint8_t *color, const char *name)
{
int result = 1;
grub_uint8_t fg, bg;
char *fg_name, *bg_name;
/* nothing specified by user */
if (name == NULL)
return result;
fg_name = grub_strdup (name);
if (fg_name == NULL)
{
/* "out of memory" message was printed by grub_strdup() */
grub_wait_after_message ();
return result;
}
bg_name = grub_strchr (fg_name, '/');
if (bg_name == NULL)
{
grub_printf_ (N_("Warning: syntax error (missing slash) in `%s'\n"), fg_name);
grub_wait_after_message ();
goto free_and_return;
}
*(bg_name++) = '\0';
if (parse_color_name (&fg, fg_name) == -1)
{
grub_printf_ (N_("Warning: invalid foreground color `%s'\n"), fg_name);
grub_wait_after_message ();
goto free_and_return;
}
if (parse_color_name (&bg, bg_name) == -1)
{
grub_printf_ (N_("Warning: invalid background color `%s'\n"), bg_name);
grub_wait_after_message ();
goto free_and_return;
}
*color = (bg << 4) | fg;
result = 0;
free_and_return:
grub_free (fg_name);
return result;
}
static grub_err_t
grub_cmd_time (grub_command_t ctxt __attribute__ ((unused)),
int argc, char **args)
{
grub_command_t cmd;
grub_uint32_t start;
grub_uint32_t end;
if (argc == 0)
return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("no command is specified"));
cmd = grub_command_find (args[0]);
if (!cmd)
return grub_error (GRUB_ERR_UNKNOWN_COMMAND, N_("can't find command `%s'"),
args[0]);
start = grub_get_time_ms ();
(cmd->func) (cmd, argc - 1, &args[1]);
end = grub_get_time_ms ();
grub_printf_ (N_("Elapsed time: %d.%03d seconds \n"), (end - start) / 1000,
(end - start) % 1000);
return grub_errno;
}
/* Wait until the user pushes any key so that the user
can see what happened. */
void
grub_wait_after_message (void)
{
grub_putchar ('\n');
grub_printf_ (N_("Press any key to continue..."));
(void) grub_getkey ();
grub_putchar ('\n');
}
grub_err_t
grub_rescue_parse_line (char *line,
grub_reader_getline_t getline, void *getline_data)
{
char *name;
int n;
grub_command_t cmd;
char **args;
if (grub_parser_split_cmdline (line, getline, getline_data, &n, &args)
|| n < 0)
return grub_errno;
if (n == 0)
return GRUB_ERR_NONE;
/* In case of an assignment set the environment accordingly
instead of calling a function. */
if (n == 1)
{
char *val = grub_strchr (args[0], '=');
if (val)
{
val[0] = 0;
grub_env_set (args[0], val + 1);
val[0] = '=';
goto quit;
}
}
/* Get the command name. */
name = args[0];
/* If nothing is specified, restart. */
if (*name == '\0')
goto quit;
cmd = grub_command_find (name);
if (cmd)
{
(cmd->func) (cmd, n - 1, &args[1]);
}
else
{
grub_printf_ (N_("Unknown command `%s'.\n"), name);
if (grub_command_find ("help"))
grub_printf ("Try `help' for usage\n");
}
quit:
/* Arguments are returned in single memory chunk separated by zeroes */
grub_free (args[0]);
grub_free (args);
return grub_errno;
}
/* Wait until the user pushes any key so that the user
can see what happened. */
void
grub_wait_after_message (void)
{
grub_uint64_t endtime;
grub_xputs ("\n");
grub_printf_ (N_("Press any key to continue..."));
grub_refresh ();
endtime = grub_get_time_ms () + 10000;
while (grub_get_time_ms () < endtime
&& grub_getkey_noblock () == GRUB_TERM_NO_KEY);
grub_xputs ("\n");
}
/* Wait until the user pushes any key so that the user
can see what happened. */
void
grub_wait_after_message (void)
{
grub_uint64_t endtime;
grub_xputs ("\n");
grub_printf_ (N_("Press any key to continue..."));
grub_refresh ();
endtime = grub_get_time_ms () + 10000;
while (grub_get_time_ms () < endtime)
if (grub_checkkey () >= 0)
{
grub_getkey ();
break;
}
grub_xputs ("\n");
}
/* Print the information on the device NAME. */
grub_err_t
grub_normal_print_device_info (const char *name)
{
grub_device_t dev;
char *p;
p = grub_strchr (name, ',');
if (p)
{
grub_xputs ("\t");
grub_printf_ (N_("Partition %s:"), name);
grub_xputs (" ");
}
else
{
grub_printf_ (N_("Device %s:"), name);
grub_xputs (" ");
}
dev = grub_device_open (name);
if (! dev)
grub_printf ("%s", _("Filesystem cannot be accessed"));
else if (dev->disk)
{
grub_fs_t fs;
fs = grub_fs_probe (dev);
/* Ignore all errors. */
grub_errno = 0;
if (fs)
{
grub_printf_ (N_("Filesystem type %s"), fs->name);
if (fs->label)
{
char *label;
(fs->label) (dev, &label);
if (grub_errno == GRUB_ERR_NONE)
{
if (label && grub_strlen (label))
{
grub_xputs (" ");
grub_printf_ (N_("- Label \"%s\""), label);
}
grub_free (label);
}
grub_errno = GRUB_ERR_NONE;
}
if (fs->mtime)
{
grub_int32_t tm;
struct grub_datetime datetime;
(fs->mtime) (dev, &tm);
if (grub_errno == GRUB_ERR_NONE)
{
grub_unixtime2datetime (tm, &datetime);
grub_xputs (" ");
grub_printf_ (N_("- Last modification time %d-%02d-%02d "
"%02d:%02d:%02d %s"),
datetime.year, datetime.month, datetime.day,
datetime.hour, datetime.minute, datetime.second,
grub_get_weekday_name (&datetime));
}
grub_errno = GRUB_ERR_NONE;
}
if (fs->uuid)
{
char *uuid;
(fs->uuid) (dev, &uuid);
if (grub_errno == GRUB_ERR_NONE)
{
if (uuid && grub_strlen (uuid))
grub_printf (", UUID %s", uuid);
grub_free (uuid);
}
grub_errno = GRUB_ERR_NONE;
}
}
else if (! dev->disk->has_partitions || dev->disk->partition)
grub_printf ("%s", _("Unknown filesystem"));
else
grub_printf ("%s", _("Partition table"));
grub_device_close (dev);
}
grub_xputs ("\n");
return grub_errno;
}
