示例#1
0
static int cui_boot(struct pmenu_item *item)
{
	int result;
	struct cui *cui = cui_from_item(item);
	struct cui_opt_data *cod = cod_from_item(item);

	assert(cui->current == &cui->main->scr);

	pb_debug("%s: %s\n", __func__, cod->name);

	nc_scr_status_printf(cui->current, _("Booting %s..."), cod->name);

	result = discover_client_boot(cui->client, NULL, cod->opt, cod->bd);

	if (result) {
		nc_scr_status_printf(cui->current,
				_("Failed: boot %s"), cod->bd->image);
	}

	return 0;
}
示例#2
0
struct boot_editor *boot_editor_init(struct cui *cui,
		struct pmenu_item *item,
		const struct system_info *sysinfo,
		void (*on_exit)(struct cui *cui,
				struct pmenu_item *item,
				struct pb_boot_data *bd))
{
	struct boot_editor *boot_editor;

	boot_editor = talloc_zero(cui, struct boot_editor);

	if (!boot_editor)
		return NULL;

	talloc_set_destructor(boot_editor, boot_editor_destructor);
	boot_editor->cui = cui;
	boot_editor->item = item;
	boot_editor->on_exit = on_exit;
	boot_editor->state = STATE_EDIT;
	boot_editor->need_redraw = false;
	boot_editor->need_update = false;

	int ncols1 = strncols(_("Device tree:"));
	int ncols2 = strncols(_("Boot arguments:"));

	boot_editor->label_x = 1;
	boot_editor->field_x = 2 + max(ncols1, ncols2);

	nc_scr_init(&boot_editor->scr, pb_boot_editor_sig, 0,
			cui, boot_editor_process_key,
		boot_editor_post, boot_editor_unpost, boot_editor_resize);

	boot_editor->scr.frame.ltitle = talloc_strdup(boot_editor,
			_("Petitboot Option Editor"));
	boot_editor->scr.frame.rtitle = NULL;
	boot_editor->scr.frame.help = talloc_strdup(boot_editor,
			_("tab=next, shift+tab=previous, x=exit, h=help"));
	nc_scr_frame_draw(&boot_editor->scr);

	if (item) {
		struct pb_boot_data *bd = cod_from_item(item)->bd;
		boot_editor->image = bd->image;
		boot_editor->initrd = bd->initrd;
		boot_editor->dtb = bd->dtb;
		boot_editor->args = bd->args;
		boot_editor_find_device(boot_editor, bd, sysinfo);
	} else {
		boot_editor->image = boot_editor->initrd =
			boot_editor->dtb = boot_editor->args = "";
	}

	boot_editor->pad = newpad(
				pad_height(sysinfo ? sysinfo->n_blockdevs : 0),
				COLS);

	boot_editor_setup_widgets(boot_editor, sysinfo);

	boot_editor_layout_widgets(boot_editor);
	wrefresh(boot_editor->scr.main_ncw);

	return boot_editor;
}