static void
grub_gettext_init_ext (const char *lang)
{
char *mo_file;
char *locale_dir;
locale_dir = grub_env_get ("locale_dir");
if (locale_dir == NULL)
{
grub_dprintf ("gettext", "locale_dir variable is not set up.\n");
return;
}
fd_mo = NULL;
/* mo_file e.g.: /boot/grub/locale/ca.mo */
mo_file = grub_xasprintf ("%s/%s.mo", locale_dir, lang);
if (!mo_file)
return;
fd_mo = grub_mofile_open (mo_file);
/* Will try adding .gz as well. */
if (fd_mo == NULL)
{
grub_free (mo_file);
mo_file = grub_xasprintf ("%s.gz", mo_file);
if (!mo_file)
return;
fd_mo = grub_mofile_open (mo_file);
}
if (fd_mo)
{
grub_gettext_offsetoriginal =
grub_gettext_get_info (GETTEXT_OFFSET_ORIGINAL);
grub_gettext_max = grub_gettext_get_info (GETTEXT_NUMBER_OF_STRINGS);
grub_gettext_original = grub_gettext;
grub_gettext = grub_gettext_translate;
}
}
/* Returning grub_file_t would be more natural, but grub_mofile_open assigns
to fd_mo anyway ... */
static grub_err_t
grub_mofile_open_lang (struct grub_gettext_context *ctx,
const char *part1, const char *part2, const char *locale)
{
char *mo_file;
grub_err_t err;
/* mo_file e.g.: /boot/grub/locale/ca.mo */
mo_file = grub_xasprintf ("%s%s/%s.mo", part1, part2, locale);
if (!mo_file)
return grub_errno;
err = grub_mofile_open (ctx, mo_file);
grub_free (mo_file);
/* Will try adding .gz as well. */
if (err)
{
grub_errno = GRUB_ERR_NONE;
mo_file = grub_xasprintf ("%s%s/%s.mo.gz", part1, part2, locale);
if (!mo_file)
return grub_errno;
err = grub_mofile_open (ctx, mo_file);
grub_free (mo_file);
}
/* Will try adding .gmo as well. */
if (err)
{
grub_errno = GRUB_ERR_NONE;
mo_file = grub_xasprintf ("%s%s/%s.gmo", part1, part2, locale);
if (!mo_file)
return grub_errno;
err = grub_mofile_open (ctx, mo_file);
grub_free (mo_file);
}
return err;
}