git.ozlabs.org Git - petitboot/blob - ui/ncurses/nc-config.c

   1 /*
   2  *  Copyright (C) 2013 IBM Corporation
   3  *
   4  *  This program is free software; you can redistribute it and/or modify
   5  *  it under the terms of the GNU General Public License as published by
   6  *  the Free Software Foundation; version 2 of the License.
   7  *
   8  *  This program is distributed in the hope that it will be useful,
   9  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  *  GNU General Public License for more details.
  12  *
  13  *  You should have received a copy of the GNU General Public License
  14  *  along with this program; if not, write to the Free Software
  15  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  16  */
  17
  18 #if defined(HAVE_CONFIG_H)
  19 #include "config.h"
  20 #endif
  21
  22 #include <errno.h>
  23 #include <stdlib.h>
  24 #include <string.h>
  25
  26 #include <pb-config/pb-config.h>
  27 #include <talloc/talloc.h>
  28 #include <types/types.h>
  29 #include <log/log.h>
  30 #include <i18n/i18n.h>
  31
  32 #include "nc-cui.h"
  33 #include "nc-config.h"
  34 #include "nc-widgets.h"
  35
  36 #define N_FIELDS        44
  37
  38 extern struct help_text config_help_text;
  39
  40 enum net_conf_type {
  41         NET_CONF_TYPE_DHCP_ALL,
  42         NET_CONF_TYPE_DHCP_ONE,
  43         NET_CONF_TYPE_STATIC,
  44 };
  45
  46 struct config_screen {
  47         struct nc_scr           scr;
  48         struct cui              *cui;
  49         struct nc_widgetset     *widgetset;
  50         WINDOW                  *pad;
  51
  52         bool                    exit;
  53         bool                    show_help;
  54         bool                    show_subset;
  55         bool                    need_redraw;
  56         bool                    need_update;
  57
  58         void                    (*on_exit)(struct cui *);
  59
  60         int                     scroll_y;
  61
  62         int                     label_x;
  63         int                     field_x;
  64         int                     network_config_y;
  65
  66         enum net_conf_type      net_conf_type;
  67
  68         bool                    autoboot_enabled;
  69         bool                    ipmi_override;
  70         bool                    net_override;
  71
  72         struct {
  73                 struct nc_widget_label          *autoboot_l;
  74                 struct nc_widget_select         *autoboot_f;
  75                 struct nc_widget_label          *boot_order_l;
  76                 struct nc_widget_subset         *boot_order_f;
  77                 struct nc_widget_label          *boot_empty_l;
  78                 struct nc_widget_button         *boot_add_b;
  79                 struct nc_widget_button         *boot_none_b;
  80                 struct nc_widget_button         *boot_any_b;
  81                 struct nc_widget_textbox        *timeout_f;
  82                 struct nc_widget_label          *timeout_l;
  83                 struct nc_widget_label          *timeout_help_l;
  84
  85                 struct nc_widget_label          *ipmi_type_l;
  86                 struct nc_widget_label          *ipmi_clear_l;
  87                 struct nc_widget_checkbox       *ipmi_clear_cb;
  88
  89                 struct nc_widget_label          *network_l;
  90                 struct nc_widget_select         *network_f;
  91
  92                 struct nc_widget_label          *iface_l;
  93                 struct nc_widget_select         *iface_f;
  94                 struct nc_widget_label          *ip_addr_l;
  95                 struct nc_widget_textbox        *ip_addr_f;
  96                 struct nc_widget_label          *ip_mask_l;
  97                 struct nc_widget_textbox        *ip_mask_f;
  98                 struct nc_widget_label          *ip_addr_mask_help_l;
  99                 struct nc_widget_label          *gateway_l;
 100                 struct nc_widget_textbox        *gateway_f;
 101                 struct nc_widget_label          *gateway_help_l;
 102                 struct nc_widget_label          *url_l;
 103                 struct nc_widget_textbox        *url_f;
 104                 struct nc_widget_label          *url_help_l;
 105                 struct nc_widget_label          *dns_l;
 106                 struct nc_widget_textbox        *dns_f;
 107                 struct nc_widget_label          *dns_dhcp_help_l;
 108                 struct nc_widget_label          *dns_help_l;
 109
 110                 struct nc_widget_label          *allow_write_l;
 111                 struct nc_widget_select         *allow_write_f;
 112                 struct nc_widget_label          *boot_console_l;
 113                 struct nc_widget_select         *boot_console_f;
 114                 struct nc_widget_label          *manual_console_l;
 115                 struct nc_widget_label          *current_console_l;
 116
 117                 struct nc_widget_label          *net_override_l;
 118                 struct nc_widget_label          *safe_mode;
 119                 struct nc_widget_button         *ok_b;
 120                 struct nc_widget_button         *help_b;
 121                 struct nc_widget_button         *cancel_b;
 122         } widgets;
 123 };
 124
 125 static struct config_screen *config_screen_from_scr(struct nc_scr *scr)
 126 {
 127         struct config_screen *config_screen;
 128
 129         assert(scr->sig == pb_config_screen_sig);
 130         config_screen = (struct config_screen *)
 131                 ((char *)scr - (size_t)&((struct config_screen *)0)->scr);
 132         assert(config_screen->scr.sig == pb_config_screen_sig);
 133         return config_screen;
 134 }
 135
 136 static void pad_refresh(struct config_screen *screen)
 137 {
 138         int y, x, rows, cols;
 139
 140         getmaxyx(screen->scr.sub_ncw, rows, cols);
 141         getbegyx(screen->scr.sub_ncw, y, x);
 142
 143         prefresh(screen->pad, screen->scroll_y, 0, y, x, rows, cols);
 144 }
 145
 146 static void config_screen_process_key(struct nc_scr *scr, int key)
 147 {
 148         struct config_screen *screen = config_screen_from_scr(scr);
 149         bool handled;
 150
 151         handled = widgetset_process_key(screen->widgetset, key);
 152
 153         if (!handled) {
 154                 switch (key) {
 155                 case 'x':
 156                 case 27: /* esc */
 157                         screen->exit = true;
 158                         break;
 159                 case 'h':
 160                         screen->show_help = true;
 161                         break;
 162                 }
 163         }
 164
 165         if (screen->exit) {
 166                 screen->on_exit(screen->cui);
 167
 168         } else if (screen->show_help) {
 169                 screen->show_help = false;
 170                 screen->need_redraw = true;
 171                 cui_show_help(screen->cui, _("System Configuration"),
 172                                 &config_help_text);
 173
 174         } else if (handled && !screen->show_subset) {
 175                 pad_refresh(screen);
 176         }
 177 }
 178
 179 static void config_screen_resize(struct nc_scr *scr)
 180 {
 181         struct config_screen *screen = config_screen_from_scr(scr);
 182         (void)screen;
 183 }
 184
 185 static int config_screen_unpost(struct nc_scr *scr)
 186 {
 187         struct config_screen *screen = config_screen_from_scr(scr);
 188         widgetset_unpost(screen->widgetset);
 189         return 0;
 190 }
 191
 192 struct nc_scr *config_screen_scr(struct config_screen *screen)
 193 {
 194         return &screen->scr;
 195 }
 196
 197 static int screen_process_form(struct config_screen *screen)
 198 {
 199         const struct system_info *sysinfo = screen->cui->sysinfo;
 200         enum net_conf_type net_conf_type;
 201         struct interface_config *iface;
 202         bool allow_write, autoboot;
 203         char *str, *end;
 204         struct config *config;
 205         int i, n_boot_opts, rc;
 206         unsigned int *order, idx;
 207         char mac[20];
 208
 209         config = config_copy(screen, screen->cui->config);
 210
 211         talloc_free(config->autoboot_opts);
 212         config->n_autoboot_opts = 0;
 213
 214         n_boot_opts = widget_subset_get_order(config, &order,
 215                                               screen->widgets.boot_order_f);
 216
 217         autoboot = widget_select_get_value(screen->widgets.autoboot_f);
 218         config->autoboot_enabled = autoboot && n_boot_opts;
 219
 220         config->n_autoboot_opts = n_boot_opts;
 221         config->autoboot_opts = talloc_array(config, struct autoboot_option,
 222                                              n_boot_opts);
 223
 224         for (i = 0; i < n_boot_opts; i++) {
 225                 if (order[i] < sysinfo->n_blockdevs) {
 226                         /* disk uuid */
 227                         config->autoboot_opts[i].boot_type = BOOT_DEVICE_UUID;
 228                         config->autoboot_opts[i].uuid = talloc_strdup(config,
 229                                                         sysinfo->blockdevs[order[i]]->uuid);
 230                 } else if(order[i] < (sysinfo->n_blockdevs + sysinfo->n_interfaces)) {
 231                         /* net uuid */
 232                         order[i] -= sysinfo->n_blockdevs;
 233                         config->autoboot_opts[i].boot_type = BOOT_DEVICE_UUID;
 234                         mac_str(sysinfo->interfaces[order[i]]->hwaddr,
 235                                 sysinfo->interfaces[order[i]]->hwaddr_size,
 236                                 mac, sizeof(mac));
 237                         config->autoboot_opts[i].uuid = talloc_strdup(config, mac);
 238                 } else {
 239                         /* device type */
 240                         order[i] -= (sysinfo->n_blockdevs + sysinfo->n_interfaces);
 241                         config->autoboot_opts[i].boot_type = BOOT_DEVICE_TYPE;
 242                         config->autoboot_opts[i].type = order[i];
 243                 }
 244         }
 245
 246         str = widget_textbox_get_value(screen->widgets.timeout_f);
 247         if (str) {
 248                 unsigned long x;
 249                 errno = 0;
 250                 x = strtoul(str, &end, 10);
 251                 if (!errno && end != str)
 252                         config->autoboot_timeout_sec = x;
 253         }
 254
 255         if (screen->ipmi_override)
 256                 if (widget_checkbox_get_value(screen->widgets.ipmi_clear_cb))
 257                         config->ipmi_bootdev = IPMI_BOOTDEV_INVALID;
 258
 259
 260         net_conf_type = widget_select_get_value(screen->widgets.network_f);
 261
 262         /* if we don't have any network interfaces, prevent per-interface
 263          * configuration */
 264         if (sysinfo->n_interfaces == 0)
 265                 net_conf_type = NET_CONF_TYPE_DHCP_ALL;
 266
 267         if (net_conf_type == NET_CONF_TYPE_DHCP_ALL) {
 268                 config->network.n_interfaces = 0;
 269
 270         } else {
 271                 iface = talloc_zero(config, struct interface_config);
 272                 config->network.n_interfaces = 1;
 273                 config->network.interfaces = talloc_array(config,
 274                                 struct interface_config *, 1);
 275                 config->network.interfaces[0] = iface;
 276
 277                 /* copy hwaddr (from the sysinfo interface data) to
 278                  * the configuration */
 279                 idx = widget_select_get_value(screen->widgets.iface_f);
 280                 memcpy(iface->hwaddr, sysinfo->interfaces[idx]->hwaddr,
 281                                 sizeof(iface->hwaddr));
 282         }
 283
 284         if (net_conf_type == NET_CONF_TYPE_DHCP_ONE) {
 285                 iface->method = CONFIG_METHOD_DHCP;
 286         }
 287
 288         if (net_conf_type == NET_CONF_TYPE_STATIC) {
 289                 char *ip, *mask, *gateway, *url;
 290
 291                 ip = widget_textbox_get_value(screen->widgets.ip_addr_f);
 292                 mask = widget_textbox_get_value(screen->widgets.ip_mask_f);
 293                 gateway = widget_textbox_get_value(screen->widgets.gateway_f);
 294                 url = widget_textbox_get_value(screen->widgets.url_f);
 295
 296                 if (!ip || !*ip || !mask || !*mask) {
 297                         screen->scr.frame.status =
 298                                 _("No IP / mask values are set");
 299                         nc_scr_frame_draw(&screen->scr);
 300                         talloc_free(config);
 301                         return -1;
 302                 }
 303
 304                 iface->method = CONFIG_METHOD_STATIC;
 305                 iface->static_config.address = talloc_asprintf(iface, "%s/%s",
 306                                 ip, mask);
 307                 iface->static_config.gateway = talloc_strdup(iface, gateway);
 308                 iface->static_config.url = talloc_strdup(iface, url);
 309         }
 310
 311         str = widget_textbox_get_value(screen->widgets.dns_f);
 312         talloc_free(config->network.dns_servers);
 313         config->network.dns_servers = NULL;
 314         config->network.n_dns_servers = 0;
 315
 316         if (str && strlen(str)) {
 317                 char *dns, *tmp;
 318                 int i;
 319
 320                 for (;;) {
 321                         dns = strtok_r(str, " \t", &tmp);
 322
 323                         if (!dns)
 324                                 break;
 325
 326                         i = config->network.n_dns_servers++;
 327                         config->network.dns_servers = talloc_realloc(config,
 328                                         config->network.dns_servers,
 329                                         const char *,
 330                                         config->network.n_dns_servers);
 331                         config->network.dns_servers[i] =
 332                                 talloc_strdup(config, dns);
 333
 334                         str = NULL;
 335                 }
 336         }
 337
 338         allow_write = widget_select_get_value(screen->widgets.allow_write_f);
 339         if (allow_write != config->allow_writes)
 340                 config->allow_writes = allow_write;
 341
 342         if (config->n_consoles && !config->manual_console) {
 343                 idx = widget_select_get_value(screen->widgets.boot_console_f);
 344                 if (!config->boot_console) {
 345                         config->boot_console = talloc_strdup(config,
 346                                                         config->consoles[idx]);
 347                 } else if (strncmp(config->boot_console, config->consoles[idx],
 348                                 strlen(config->boot_console)) != 0) {
 349                         talloc_free(config->boot_console);
 350                         config->boot_console = talloc_strdup(config,
 351                                                         config->consoles[idx]);
 352                 }
 353         }
 354
 355         config->safe_mode = false;
 356         rc = cui_send_config(screen->cui, config);
 357         talloc_free(config);
 358
 359         if (rc)
 360                 pb_log("cui_send_config failed!\n");
 361         else
 362                 pb_debug("config sent!\n");
 363
 364         return 0;
 365 }
 366
 367 static void ok_click(void *arg)
 368 {
 369         struct config_screen *screen = arg;
 370         if (screen_process_form(screen))
 371                 /* errors are written to the status line, so we'll need
 372                  * to refresh */
 373                 wrefresh(screen->scr.main_ncw);
 374         else
 375                 screen->exit = true;
 376 }
 377
 378 static void help_click(void *arg)
 379 {
 380         struct config_screen *screen = arg;
 381         screen->show_help = true;
 382 }
 383
 384 static void cancel_click(void *arg)
 385 {
 386         struct config_screen *screen = arg;
 387         screen->exit = true;
 388 }
 389
 390 static int layout_pair(struct config_screen *screen, int y,
 391                 struct nc_widget_label *label,
 392                 struct nc_widget *field)
 393 {
 394         struct nc_widget *label_w = widget_label_base(label);
 395         widget_move(label_w, y, screen->label_x);
 396         widget_move(field, y, screen->field_x);
 397         return max(widget_height(label_w), widget_height(field));
 398 }
 399
 400 static void config_screen_layout_widgets(struct config_screen *screen)
 401 {
 402         struct nc_widget *wl, *wf, *wh;
 403         int y, x, help_x;
 404         bool show;
 405
 406         y = 1;
 407         /* currently, the longest label we have is the DNS-servers
 408          * widget, so layout our screen based on that */
 409         help_x = screen->field_x + 2 +
 410                 widget_width(widget_textbox_base(screen->widgets.dns_f));
 411
 412         wl = widget_label_base(screen->widgets.autoboot_l);
 413         widget_set_visible(wl, true);
 414         widget_move(wl, y, screen->label_x);
 415
 416         wf = widget_select_base(screen->widgets.autoboot_f);
 417         widget_set_visible(wf, true);
 418         widget_move(wf, y, screen->field_x);
 419         y += widget_height(wf);
 420
 421         show = screen->autoboot_enabled;
 422
 423         if (show)
 424                 y += 1;
 425
 426         wl = widget_label_base(screen->widgets.boot_order_l);
 427         widget_set_visible(wl, show);
 428         widget_move(wl, y, screen->label_x);
 429
 430         wf = widget_subset_base(screen->widgets.boot_order_f);
 431         widget_move(wf, y, screen->field_x);
 432         wl = widget_label_base(screen->widgets.boot_empty_l);
 433         widget_move(wl, y, screen->field_x);
 434
 435         if (widget_subset_height(screen->widgets.boot_order_f)) {
 436                 widget_set_visible(wl, false);
 437                 widget_set_visible(wf, show);
 438                 y += show ? widget_height(wf) : 0;
 439         } else {
 440                 widget_set_visible(wl, show);
 441                 widget_set_visible(wf, false);
 442                 y += show ? 1 : 0;
 443         }
 444
 445         if (show) {
 446                 y += 1;
 447                 widget_move(widget_button_base(screen->widgets.boot_add_b),
 448                                 y++, screen->field_x);
 449                 widget_move(widget_button_base(screen->widgets.boot_any_b),
 450                                 y++, screen->field_x);
 451                 widget_move(widget_button_base(screen->widgets.boot_none_b),
 452                                 y, screen->field_x);
 453         }
 454
 455         wf = widget_button_base(screen->widgets.boot_add_b);
 456         if (widget_subset_n_inactive(screen->widgets.boot_order_f) && show)
 457                 widget_set_visible(wf, true);
 458         else
 459                 widget_set_visible(wf, false);
 460
 461         if (show)
 462                 y += 2;
 463
 464         widget_set_visible(widget_button_base(screen->widgets.boot_any_b), show);
 465         widget_set_visible(widget_button_base(screen->widgets.boot_none_b), show);
 466
 467         wf = widget_textbox_base(screen->widgets.timeout_f);
 468         wl = widget_label_base(screen->widgets.timeout_l);
 469         wh = widget_label_base(screen->widgets.timeout_help_l);
 470         widget_set_visible(wl, screen->autoboot_enabled);
 471         widget_set_visible(wf, screen->autoboot_enabled);
 472         widget_set_visible(wh, screen->autoboot_enabled);
 473         if (screen->autoboot_enabled) {
 474                 widget_set_visible(wh, screen->autoboot_enabled);
 475                 widget_move(wl, y, screen->label_x);
 476                 widget_move(wf, y, screen->field_x);
 477                 widget_move(wh, y, screen->field_x + widget_width(wf) + 1);
 478                 y += 2;
 479         } else
 480                 y += 1;
 481
 482         if (screen->ipmi_override) {
 483                 wl = widget_label_base(screen->widgets.ipmi_type_l);
 484                 widget_set_visible(wl, true);
 485                 widget_move(wl, y, screen->label_x);
 486                 y += 1;
 487
 488                 wl = widget_label_base(screen->widgets.ipmi_clear_l);
 489                 wf = widget_checkbox_base(screen->widgets.ipmi_clear_cb);
 490                 widget_set_visible(wl, true);
 491                 widget_set_visible(wf, true);
 492                 widget_move(wl, y, screen->label_x);
 493                 widget_move(wf, y, screen->field_x);
 494                 y += 1;
 495         }
 496
 497         y += 1;
 498
 499         y += layout_pair(screen, y, screen->widgets.network_l,
 500                         widget_select_base(screen->widgets.network_f));
 501
 502         y += 1;
 503
 504         /* conditionally show iface select */
 505         wl = widget_label_base(screen->widgets.iface_l);
 506         wf = widget_select_base(screen->widgets.iface_f);
 507
 508         show = screen->net_conf_type == NET_CONF_TYPE_DHCP_ONE ||
 509                 screen->net_conf_type == NET_CONF_TYPE_STATIC;
 510
 511         widget_set_visible(wl, show);
 512         widget_set_visible(wf, show);
 513
 514         if (show)
 515                 y += layout_pair(screen, y, screen->widgets.iface_l, wf) + 1;
 516
 517         /* conditionally show static IP params */
 518         show = screen->net_conf_type == NET_CONF_TYPE_STATIC;
 519
 520         wl = widget_label_base(screen->widgets.ip_addr_l);
 521         wf = widget_textbox_base(screen->widgets.ip_addr_f);
 522         widget_set_visible(wl, show);
 523         widget_set_visible(wf, show);
 524         x = screen->field_x + widget_width(wf) + 1;
 525
 526         if (show)
 527                 layout_pair(screen, y, screen->widgets.ip_addr_l, wf);
 528
 529         wl = widget_label_base(screen->widgets.ip_mask_l);
 530         wf = widget_textbox_base(screen->widgets.ip_mask_f);
 531         widget_set_visible(wl, show);
 532         widget_set_visible(wf, show);
 533
 534         if (show) {
 535                 widget_move(wl, y, x);
 536                 widget_move(wf, y, x + 2);
 537         }
 538
 539         /* help for IP/mask */
 540         wh = widget_label_base(screen->widgets.ip_addr_mask_help_l);
 541         widget_set_visible(wh, show);
 542         if (show) {
 543                 widget_move(wh, y, help_x);
 544                 y++;
 545         }
 546
 547         wl = widget_label_base(screen->widgets.gateway_l);
 548         wf = widget_textbox_base(screen->widgets.gateway_f);
 549         wh = widget_label_base(screen->widgets.gateway_help_l);
 550         widget_set_visible(wl, show);
 551         widget_set_visible(wf, show);
 552         widget_set_visible(wh, show);
 553
 554         if (show) {
 555                 layout_pair(screen, y, screen->widgets.gateway_l, wf);
 556                 widget_move(wh, y, help_x);
 557                 y++;
 558         }
 559
 560         wl = widget_label_base(screen->widgets.url_l);
 561         wf = widget_textbox_base(screen->widgets.url_f);
 562         wh = widget_label_base(screen->widgets.url_help_l);
 563         widget_set_visible(wl, show);
 564         widget_set_visible(wf, show);
 565         widget_set_visible(wh, show);
 566
 567         if (show) {
 568                 layout_pair(screen, y, screen->widgets.url_l, wf);
 569                 widget_move(wh, y, help_x);
 570                 y++;
 571         }
 572
 573         wh = widget_label_base(screen->widgets.dns_help_l);
 574         layout_pair(screen, y, screen->widgets.dns_l,
 575                         widget_textbox_base(screen->widgets.dns_f));
 576         widget_move(wh, y, help_x);
 577         y++;
 578
 579         /* we show the DNS/DHCP help if we're configuring DHCP */
 580         show = screen->net_conf_type != NET_CONF_TYPE_STATIC;
 581         wl = widget_label_base(screen->widgets.dns_dhcp_help_l);
 582         widget_set_visible(wl, show);
 583         if (show) {
 584                 widget_move(wl, y, screen->field_x);
 585                 y += 1;
 586         }
 587
 588         y += 1;
 589
 590         layout_pair(screen, y, screen->widgets.allow_write_l,
 591                     widget_select_base(screen->widgets.allow_write_f));
 592         y += widget_height(widget_select_base(screen->widgets.allow_write_f));
 593
 594         y += 1;
 595
 596         if (screen->widgets.manual_console_l) {
 597                 layout_pair(screen, y++, screen->widgets.boot_console_l,
 598                         widget_label_base(screen->widgets.manual_console_l));
 599                 widget_move(widget_label_base(screen->widgets.current_console_l),
 600                         y, screen->field_x);
 601                 widget_set_visible(widget_select_base(
 602                         screen->widgets.boot_console_f), false);
 603                 y += 2;
 604         } else if (widget_height(widget_select_base(screen->widgets.boot_console_f))) {
 605                 layout_pair(screen, y, screen->widgets.boot_console_l,
 606                             widget_select_base(screen->widgets.boot_console_f));
 607                 y += widget_height(widget_select_base(screen->widgets.boot_console_f));
 608                 widget_move(widget_label_base(screen->widgets.current_console_l),
 609                         y, screen->field_x);
 610                 y += 2;
 611         } else {
 612                 widget_set_visible(widget_label_base(
 613                                         screen->widgets.boot_console_l), false);
 614                 widget_set_visible(widget_select_base(
 615                                         screen->widgets.boot_console_f), false);
 616                 widget_set_visible(widget_label_base(
 617                                         screen->widgets.current_console_l), false);
 618         }
 619
 620         if (screen->net_override) {
 621                 widget_move(widget_label_base(screen->widgets.net_override_l),
 622                                 y, screen->label_x);
 623                 widget_set_visible(widget_label_base(screen->widgets.net_override_l),
 624                                         true);
 625                 y += 1;
 626         }
 627
 628         if (screen->cui->config->safe_mode) {
 629                 widget_move(widget_label_base(screen->widgets.safe_mode),
 630                         y, screen->label_x);
 631                 widget_set_visible(widget_label_base(screen->widgets.safe_mode),
 632                                         true);
 633                 y += 1;
 634         }
 635
 636         widget_move(widget_button_base(screen->widgets.ok_b),
 637                         y, screen->field_x);
 638         widget_move(widget_button_base(screen->widgets.help_b),
 639                         y, screen->field_x + 14);
 640         widget_move(widget_button_base(screen->widgets.cancel_b),
 641                         y, screen->field_x + 28);
 642 }
 643
 644 static void config_screen_network_change(void *arg, int value)
 645 {
 646         struct config_screen *screen = arg;
 647         screen->net_conf_type = value;
 648         widgetset_unpost(screen->widgetset);
 649         config_screen_layout_widgets(screen);
 650         widgetset_post(screen->widgetset);
 651 }
 652
 653 static void config_screen_boot_order_change(void *arg, int value)
 654 {
 655         (void)value;
 656         struct config_screen *screen = arg;
 657         widgetset_unpost(screen->widgetset);
 658         config_screen_layout_widgets(screen);
 659         widgetset_post(screen->widgetset);
 660 }
 661
 662 static void config_screen_autoboot_change(void *arg, int value)
 663 {
 664         struct config_screen *screen = arg;
 665         screen->autoboot_enabled = !!value;
 666         widgetset_unpost(screen->widgetset);
 667         config_screen_layout_widgets(screen);
 668         widgetset_post(screen->widgetset);
 669 }
 670
 671 static void config_screen_add_device(void *arg)
 672 {
 673         struct config_screen *screen = arg;
 674
 675         screen->show_subset = true;
 676         cui_show_subset(screen->cui, _("Select a boot device to add"),
 677                         screen->widgets.boot_order_f);
 678 }
 679
 680 static void config_screen_autoboot_none(void *arg)
 681 {
 682         struct config_screen *screen = arg;
 683         struct nc_widget_subset *subset = screen->widgets.boot_order_f;
 684
 685         widget_subset_clear_active(subset);
 686
 687         widgetset_unpost(screen->widgetset);
 688         config_screen_layout_widgets(screen);
 689         widgetset_post(screen->widgetset);
 690 }
 691
 692 static void config_screen_autoboot_any(void *arg)
 693 {
 694         struct config_screen *screen = arg;
 695         const struct system_info *sysinfo = screen->cui->sysinfo;
 696         struct nc_widget_subset *subset = screen->widgets.boot_order_f;
 697         int idx;
 698
 699         widget_subset_clear_active(subset);
 700
 701         idx = sysinfo->n_blockdevs + sysinfo->n_interfaces + DEVICE_TYPE_ANY;
 702
 703         widget_subset_make_active(screen->widgets.boot_order_f, idx);
 704
 705         screen->autoboot_enabled = true;
 706
 707         widgetset_unpost(screen->widgetset);
 708         config_screen_layout_widgets(screen);
 709         widgetset_post(screen->widgetset);
 710 }
 711
 712 static void config_screen_update_subset(void *arg,
 713                         struct nc_widget_subset *subset, int idx)
 714 {
 715         struct config_screen *screen = arg;
 716
 717         if (idx >= 0)
 718                 widget_subset_make_active(subset, idx);
 719         if (!screen->autoboot_enabled)
 720                 screen->autoboot_enabled = true;
 721         config_screen_layout_widgets(screen);
 722 }
 723
 724 static struct interface_config *first_active_interface(
 725                 const struct config *config)
 726 {
 727         unsigned int i;
 728
 729         for (i = 0; i < config->network.n_interfaces; i++) {
 730                 if (config->network.interfaces[i]->ignore)
 731                         continue;
 732                 return config->network.interfaces[i];
 733         }
 734         return NULL;
 735 }
 736
 737 static enum net_conf_type find_net_conf_type(const struct config *config)
 738 {
 739         struct interface_config *ifcfg;
 740
 741         ifcfg = first_active_interface(config);
 742
 743         if (!ifcfg)
 744                 return NET_CONF_TYPE_DHCP_ALL;
 745
 746         else if (ifcfg->method == CONFIG_METHOD_DHCP)
 747                 return NET_CONF_TYPE_DHCP_ONE;
 748
 749         else if (ifcfg->method == CONFIG_METHOD_STATIC)
 750                 return NET_CONF_TYPE_STATIC;
 751
 752         assert(0);
 753         return NET_CONF_TYPE_DHCP_ALL;
 754 }
 755
 756 static void config_screen_setup_empty(struct config_screen *screen)
 757 {
 758         widget_new_label(screen->widgetset, 2, screen->field_x,
 759                         _("Waiting for configuration data..."));
 760         screen->widgets.cancel_b = widget_new_button(screen->widgetset,
 761                         4, screen->field_x, 9, _("Cancel"),
 762                         cancel_click, screen);
 763 }
 764
 765 static int find_autoboot_idx(const struct system_info *sysinfo,
 766                 struct autoboot_option *opt)
 767 {
 768         unsigned int i;
 769
 770         if (opt->boot_type == BOOT_DEVICE_TYPE)
 771                 return sysinfo->n_blockdevs + sysinfo->n_interfaces + opt->type;
 772
 773         for (i = 0; i < sysinfo->n_blockdevs; i++) {
 774                 if (!strcmp(sysinfo->blockdevs[i]->uuid, opt->uuid))
 775                         return i;
 776         }
 777
 778         for (i = 0; i < sysinfo->n_interfaces; i++) {
 779                 struct interface_info *info = sysinfo->interfaces[i];
 780                 char mac[20];
 781
 782                 mac_str(info->hwaddr, info->hwaddr_size, mac, sizeof(mac));
 783
 784                 if (!strcmp(mac, opt->uuid))
 785                         return sysinfo->n_blockdevs + i;
 786         }
 787
 788         return -1;
 789 }
 790
 791 static void config_screen_setup_widgets(struct config_screen *screen,
 792                 const struct config *config,
 793                 const struct system_info *sysinfo)
 794 {
 795         struct nc_widgetset *set = screen->widgetset;
 796         struct interface_config *ifcfg;
 797         char *str, *ip, *mask, *gw, *url, *tty, *label;
 798         enum net_conf_type type;
 799         unsigned int i;
 800         int add_len, clear_len, any_len, min_len = 20;
 801         bool found;
 802
 803         build_assert(sizeof(screen->widgets) / sizeof(struct widget *)
 804                         == N_FIELDS);
 805
 806         type = screen->net_conf_type;
 807         ifcfg = first_active_interface(config);
 808
 809         screen->autoboot_enabled = config->autoboot_enabled;
 810
 811         screen->widgets.autoboot_l = widget_new_label(set, 0, 0,
 812                                         _("Autoboot:"));
 813         screen->widgets.autoboot_f = widget_new_select(set, 0, 0,
 814                                         COLS - screen->field_x - 1);
 815
 816         widget_select_add_option(screen->widgets.autoboot_f, 0, _("Disabled"),
 817                                  !screen->autoboot_enabled);
 818         widget_select_add_option(screen->widgets.autoboot_f, 1, _("Enabled"),
 819                                  screen->autoboot_enabled);
 820
 821         widget_select_on_change(screen->widgets.autoboot_f,
 822                         config_screen_autoboot_change, screen);
 823
 824         add_len = max(min_len, strncols(_("Add Device")));
 825         clear_len = max(min_len, strncols(_("Clear")));
 826         any_len = max(min_len, strncols(_("Clear & Boot Any")));
 827
 828         screen->widgets.boot_add_b = widget_new_button(set, 0, 0, add_len,
 829                                         _("Add Device"),
 830                                         config_screen_add_device, screen);
 831
 832         screen->widgets.boot_none_b = widget_new_button(set, 0, 0, clear_len,
 833                                         _("Clear"),
 834                                         config_screen_autoboot_none, screen);
 835
 836         screen->widgets.boot_any_b = widget_new_button(set, 0, 0, any_len,
 837                                         _("Clear & Boot Any"),
 838                                         config_screen_autoboot_any, screen);
 839
 840         screen->widgets.boot_order_l = widget_new_label(set, 0, 0,
 841                                         _("Boot Order:"));
 842         screen->widgets.boot_order_f = widget_new_subset(set, 0, 0,
 843                                         COLS - screen->field_x,
 844                                         config_screen_update_subset);
 845         screen->widgets.boot_empty_l = widget_new_label(set, 0, 0,
 846                                         _("(None)"));
 847
 848         widget_subset_on_change(screen->widgets.boot_order_f,
 849                         config_screen_boot_order_change, screen);
 850
 851         for (i = 0; i < sysinfo->n_blockdevs; i++) {
 852                 struct blockdev_info *bd = sysinfo->blockdevs[i];
 853
 854                 label = talloc_asprintf(screen, _("disk: %s [uuid: %s]"),
 855                                 bd->name, bd->uuid);
 856
 857                 widget_subset_add_option(screen->widgets.boot_order_f, label);
 858         }
 859
 860         for (i = 0; i < sysinfo->n_interfaces; i++) {
 861                 struct interface_info *info = sysinfo->interfaces[i];
 862                 char mac[20];
 863
 864                 mac_str(info->hwaddr, info->hwaddr_size, mac, sizeof(mac));
 865
 866                 label = talloc_asprintf(screen, _("net:  %s [mac: %s]"),
 867                                 info->name, mac);
 868
 869                 widget_subset_add_option(screen->widgets.boot_order_f, label);
 870         }
 871
 872         for (i = DEVICE_TYPE_NETWORK; i < DEVICE_TYPE_UNKNOWN; i++) {
 873
 874                 if (i == DEVICE_TYPE_ANY)
 875                         label = talloc_asprintf(screen, _("Any Device"));
 876                 else
 877                         label = talloc_asprintf(screen, _("Any %s device"),
 878                                                 device_type_display_name(i));
 879
 880                 widget_subset_add_option(screen->widgets.boot_order_f, label);
 881         }
 882
 883         for (i = 0; i < config->n_autoboot_opts; i++) {
 884                 struct autoboot_option *opt = &config->autoboot_opts[i];
 885                 int idx;
 886
 887                 idx = find_autoboot_idx(sysinfo, opt);
 888
 889                 if (idx >= 0) {
 890                         widget_subset_make_active(screen->widgets.boot_order_f,
 891                                                   idx);
 892                 } else {
 893                         if (opt->boot_type == BOOT_DEVICE_TYPE)
 894                                 pb_log("%s: Unknown autoboot option: %d\n",
 895                                        __func__, opt->type);
 896                         else
 897                                 pb_log("%s: Unknown autoboot UUID: %s\n",
 898                                        __func__, opt->uuid);
 899                 }
 900         }
 901
 902
 903         str = talloc_asprintf(screen, "%d", config->autoboot_timeout_sec);
 904         screen->widgets.timeout_l = widget_new_label(set, 0, 0, _("Timeout:"));
 905         screen->widgets.timeout_f = widget_new_textbox(set, 0, 0, 5, str);
 906         screen->widgets.timeout_help_l = widget_new_label(set, 0, 0,
 907                                         _("seconds"));
 908
 909         widget_textbox_set_fixed_size(screen->widgets.timeout_f);
 910         widget_textbox_set_validator_integer(screen->widgets.timeout_f, 0, 999);
 911
 912         if (config->ipmi_bootdev) {
 913                 label = talloc_asprintf(screen,
 914                                 _("%s IPMI boot option: %s"),
 915                                 config->ipmi_bootdev_persistent ?
 916                                 "Persistent" : "Temporary",
 917                                 ipmi_bootdev_display_name(config->ipmi_bootdev));
 918                 screen->widgets.ipmi_type_l = widget_new_label(set, 0, 0,
 919                                                         label);
 920                 screen->widgets.ipmi_clear_l = widget_new_label(set, 0, 0,
 921                                                         _("Clear option:"));
 922                 screen->widgets.ipmi_clear_cb = widget_new_checkbox(set, 0, 0,
 923                                                         false);
 924                 screen->ipmi_override = true;
 925         }
 926
 927         screen->widgets.network_l = widget_new_label(set, 0, 0, _("Network:"));
 928         screen->widgets.network_f = widget_new_select(set, 0, 0,
 929                                                 COLS - screen->field_x - 1);
 930
 931         widget_select_add_option(screen->widgets.network_f,
 932                                         NET_CONF_TYPE_DHCP_ALL,
 933                                         _("DHCP on all active interfaces"),
 934                                         type == NET_CONF_TYPE_DHCP_ALL);
 935         widget_select_add_option(screen->widgets.network_f,
 936                                         NET_CONF_TYPE_DHCP_ONE,
 937                                         _("DHCP on a specific interface"),
 938                                         type == NET_CONF_TYPE_DHCP_ONE);
 939         widget_select_add_option(screen->widgets.network_f,
 940                                         NET_CONF_TYPE_STATIC,
 941                                         _("Static IP configuration"),
 942                                         type == NET_CONF_TYPE_STATIC);
 943
 944         widget_select_on_change(screen->widgets.network_f,
 945                         config_screen_network_change, screen);
 946
 947         screen->widgets.iface_l = widget_new_label(set, 0, 0, _("Device:"));
 948         screen->widgets.iface_f = widget_new_select(set, 0, 0, 50);
 949
 950         for (i = 0; i < sysinfo->n_interfaces; i++) {
 951                 struct interface_info *info = sysinfo->interfaces[i];
 952                 char str[50], mac[20];
 953                 bool is_default;
 954
 955                 is_default = ifcfg && !memcmp(ifcfg->hwaddr, info->hwaddr,
 956                                         sizeof(ifcfg->hwaddr));
 957
 958                 mac_str(info->hwaddr, info->hwaddr_size, mac, sizeof(mac));
 959                 snprintf(str, sizeof(str), "%s [%s, %s]", info->name, mac,
 960                                 info->link ? _("link up") : _("link down"));
 961
 962                 widget_select_add_option(screen->widgets.iface_f,
 963                                                 i, str, is_default);
 964         }
 965
 966         url = gw = ip = mask = NULL;
 967         if (ifcfg && ifcfg->method == CONFIG_METHOD_STATIC) {
 968                 char *sep;
 969
 970                 str = talloc_strdup(screen, ifcfg->static_config.address);
 971                 sep = strchr(str, '/');
 972                 ip = str;
 973
 974                 if (sep) {
 975                         *sep = '\0';
 976                         mask = sep + 1;
 977                 }
 978                 gw = ifcfg->static_config.gateway;
 979                 url = ifcfg->static_config.url;
 980         }
 981
 982         screen->net_override = ifcfg && ifcfg->override;
 983         if (screen->net_override) {
 984                 screen->widgets.net_override_l = widget_new_label(set, 0, 0,
 985                         _("Network Override Active! 'OK' will overwrite interface config"));
 986         }
 987
 988         screen->widgets.ip_addr_l = widget_new_label(set, 0, 0, _("IP/mask:"));
 989         screen->widgets.ip_addr_f = widget_new_textbox(set, 0, 0, 16, ip);
 990         screen->widgets.ip_mask_l = widget_new_label(set, 0, 0, "/");
 991         screen->widgets.ip_mask_f = widget_new_textbox(set, 0, 0, 3, mask);
 992         screen->widgets.ip_addr_mask_help_l =
 993                 widget_new_label(set, 0, 0, _("(eg. 192.168.0.10 / 24)"));
 994
 995         widget_textbox_set_fixed_size(screen->widgets.ip_addr_f);
 996         widget_textbox_set_fixed_size(screen->widgets.ip_mask_f);
 997         widget_textbox_set_validator_ipv4(screen->widgets.ip_addr_f);
 998         widget_textbox_set_validator_integer(screen->widgets.ip_mask_f, 1, 31);
 999
1000         screen->widgets.gateway_l = widget_new_label(set, 0, 0, _("Gateway:"));
1001         screen->widgets.gateway_f = widget_new_textbox(set, 0, 0, 16, gw);
1002         screen->widgets.gateway_help_l =
1003                 widget_new_label(set, 0, 0, _("(eg. 192.168.0.1)"));
1004
1005         widget_textbox_set_fixed_size(screen->widgets.gateway_f);
1006         widget_textbox_set_validator_ipv4(screen->widgets.gateway_f);
1007
1008         screen->widgets.url_l = widget_new_label(set, 0, 0, _("URL:"));
1009         screen->widgets.url_f = widget_new_textbox(set, 0, 0, 32, url);
1010         screen->widgets.url_help_l =
1011                 widget_new_label(set, 0, 0, _("(eg. tftp://)"));
1012
1013         str = talloc_strdup(screen, "");
1014         for (i = 0; i < config->network.n_dns_servers; i++) {
1015                 str = talloc_asprintf_append(str, "%s%s",
1016                                 (i == 0) ? "" : " ",
1017                                 config->network.dns_servers[i]);
1018         }
1019
1020         screen->widgets.dns_l = widget_new_label(set, 0, 0,
1021                                         _("DNS Server(s):"));
1022         screen->widgets.dns_f = widget_new_textbox(set, 0, 0, 32, str);
1023         screen->widgets.dns_help_l =
1024                 widget_new_label(set, 0, 0, _("(eg. 192.168.0.2)"));
1025
1026         widget_textbox_set_validator_ipv4_multi(screen->widgets.dns_f);
1027
1028         screen->widgets.dns_dhcp_help_l = widget_new_label(set, 0, 0,
1029                         _("(if not provided by DHCP server)"));
1030
1031         if (config->safe_mode)
1032                 screen->widgets.safe_mode = widget_new_label(set, 0, 0,
1033                          _("Selecting 'OK' will exit safe mode"));
1034
1035         screen->widgets.allow_write_l = widget_new_label(set, 0, 0,
1036                         _("Disk R/W:"));
1037         screen->widgets.allow_write_f = widget_new_select(set, 0, 0,
1038                                                 COLS - screen->field_x - 1);
1039
1040         widget_select_add_option(screen->widgets.allow_write_f, 0,
1041                                 _("Prevent all writes to disk"),
1042                                 !config->allow_writes);
1043
1044         widget_select_add_option(screen->widgets.allow_write_f, 1,
1045                                 _("Allow bootloader scripts to modify disks"),
1046                                 config->allow_writes);
1047
1048         screen->widgets.boot_console_l = widget_new_label(set, 0, 0,
1049                         _("Boot console:"));
1050         screen->widgets.boot_console_f = widget_new_select(set, 0, 0,
1051                                                 COLS - screen->field_x - 1);
1052
1053         for (i = 0; i < config->n_consoles; i++){
1054                 found = config->boot_console &&
1055                         strncmp(config->boot_console, config->consoles[i],
1056                                 strlen(config->boot_console)) == 0;
1057                 widget_select_add_option(screen->widgets.boot_console_f, i,
1058                                         config->consoles[i], found);
1059         }
1060
1061         if (config->manual_console) {
1062                 label = talloc_asprintf(screen, _("Manually set: '%s'"),
1063                                         config->boot_console);
1064                 screen->widgets.manual_console_l = widget_new_label(set, 0, 0, label);
1065         }
1066
1067         tty = talloc_asprintf(screen, _("Current interface: %s"),
1068                                 ttyname(STDIN_FILENO));
1069         screen->widgets.current_console_l = widget_new_label(set, 0 , 0, tty);
1070
1071         screen->widgets.ok_b = widget_new_button(set, 0, 0, 10, _("OK"),
1072                         ok_click, screen);
1073         screen->widgets.help_b = widget_new_button(set, 0, 0, 10, _("Help"),
1074                         help_click, screen);
1075         screen->widgets.cancel_b = widget_new_button(set, 0, 0, 10, _("Cancel"),
1076                         cancel_click, screen);
1077 }
1078
1079 static void config_screen_widget_focus(struct nc_widget *widget, void *arg)
1080 {
1081         struct config_screen *screen = arg;
1082         int w_y, w_height, w_focus, s_max, adjust;
1083
1084         w_height = widget_height(widget);
1085         w_focus = widget_focus_y(widget);
1086         w_y = widget_y(widget) + w_focus;
1087         s_max = getmaxy(screen->scr.sub_ncw) - 1;
1088
1089         if (w_y < screen->scroll_y)
1090                 screen->scroll_y = w_y;
1091
1092         else if (w_y + screen->scroll_y + 1 > s_max) {
1093                 /* Fit as much of the widget into the screen as possible */
1094                 adjust = min(s_max - 1, w_height - w_focus);
1095                 if (w_y + adjust >= screen->scroll_y + s_max)
1096                         screen->scroll_y = max(0, 1 + w_y + adjust - s_max);
1097         } else
1098                 return;
1099
1100         pad_refresh(screen);
1101 }
1102
1103 static void config_screen_draw(struct config_screen *screen,
1104                 const struct config *config,
1105                 const struct system_info *sysinfo)
1106 {
1107         bool repost = false;
1108         int height;
1109
1110         /* The size of the pad we'll need depends on the number of interfaces.
1111          *
1112          * We use N_FIELDS (which is quite conservative, as some fields share
1113          * a line) as a base, then:
1114          * - add 6 (as the network select & boot device select fields take 3
1115          *   lines each),
1116          * - add n_interfaces for every field in the network select field, and
1117          * - add (n_blockdevs + n_interfaces) for every field in the boot device
1118          *   select field
1119          */
1120         height = N_FIELDS + 6;
1121         if (sysinfo) {
1122                 height += sysinfo->n_interfaces;
1123                 height += (sysinfo->n_blockdevs + sysinfo->n_interfaces);
1124         }
1125         if (!screen->pad || getmaxy(screen->pad) < height) {
1126                 if (screen->pad)
1127                         delwin(screen->pad);
1128                 screen->pad = newpad(height, COLS + 10);
1129         }
1130
1131         if (screen->widgetset) {
1132                 widgetset_unpost(screen->widgetset);
1133                 talloc_free(screen->widgetset);
1134                 repost = true;
1135         }
1136
1137         screen->widgetset = widgetset_create(screen, screen->scr.main_ncw,
1138                         screen->pad);
1139         widgetset_set_widget_focus(screen->widgetset,
1140                         config_screen_widget_focus, screen);
1141
1142         if (!config || !sysinfo) {
1143                 config_screen_setup_empty(screen);
1144         } else {
1145                 screen->net_conf_type = find_net_conf_type(config);
1146                 config_screen_setup_widgets(screen, config, sysinfo);
1147                 config_screen_layout_widgets(screen);
1148         }
1149
1150         if (repost)
1151                 widgetset_post(screen->widgetset);
1152 }
1153
1154 void config_screen_update(struct config_screen *screen,
1155                 const struct config *config,
1156                 const struct system_info *sysinfo)
1157 {
1158         if (screen->cui->current != config_screen_scr(screen)) {
1159                 screen->need_update = true;
1160                 return;
1161         }
1162
1163         config_screen_draw(screen, config, sysinfo);
1164         pad_refresh(screen);
1165 }
1166
1167 static int config_screen_post(struct nc_scr *scr)
1168 {
1169         struct config_screen *screen = config_screen_from_scr(scr);
1170         screen->show_subset = false;
1171
1172         if (screen->need_update) {
1173                 config_screen_draw(screen, screen->cui->config,
1174                                    screen->cui->sysinfo);
1175                 screen->need_update = false;
1176         } else {
1177                 widgetset_post(screen->widgetset);
1178         }
1179
1180         nc_scr_frame_draw(scr);
1181         if (screen->need_redraw) {
1182                 redrawwin(scr->main_ncw);
1183                 screen->need_redraw = false;
1184         }
1185         wrefresh(screen->scr.main_ncw);
1186         pad_refresh(screen);
1187         return 0;
1188 }
1189
1190 static int config_screen_destroy(void *arg)
1191 {
1192         struct config_screen *screen = arg;
1193         if (screen->pad)
1194                 delwin(screen->pad);
1195         return 0;
1196 }
1197
1198 struct config_screen *config_screen_init(struct cui *cui,
1199                 const struct config *config,
1200                 const struct system_info *sysinfo,
1201                 void (*on_exit)(struct cui *))
1202 {
1203         struct config_screen *screen;
1204
1205         screen = talloc_zero(cui, struct config_screen);
1206         talloc_set_destructor(screen, config_screen_destroy);
1207         nc_scr_init(&screen->scr, pb_config_screen_sig, 0,
1208                         cui, config_screen_process_key,
1209                         config_screen_post, config_screen_unpost,
1210                         config_screen_resize);
1211
1212         screen->cui = cui;
1213         screen->on_exit = on_exit;
1214         screen->need_redraw = false;
1215         screen->need_update = false;
1216         screen->label_x = 2;
1217         screen->field_x = 17;
1218
1219         screen->ipmi_override = false;
1220         screen->show_subset = false;
1221
1222         screen->scr.frame.ltitle = talloc_strdup(screen,
1223                         _("Petitboot System Configuration"));
1224         screen->scr.frame.rtitle = NULL;
1225         screen->scr.frame.help = talloc_strdup(screen,
1226                         _("tab=next, shift+tab=previous, x=exit, h=help"));
1227         nc_scr_frame_draw(&screen->scr);
1228
1229         scrollok(screen->scr.sub_ncw, true);
1230
1231         config_screen_draw(screen, config, sysinfo);
1232
1233         return screen;
1234 }