2 * Copyright (C) 2013 IBM Corporation
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.
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.
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
18 #if defined(HAVE_CONFIG_H)
26 #include <pb-config/pb-config.h>
27 #include <talloc/talloc.h>
28 #include <types/types.h>
30 #include <i18n/i18n.h>
33 #include "nc-config.h"
34 #include "nc-widgets.h"
38 extern struct help_text config_help_text;
41 NET_CONF_TYPE_DHCP_ALL,
42 NET_CONF_TYPE_DHCP_ONE,
46 struct config_screen {
49 struct nc_widgetset *widgetset;
57 void (*on_exit)(struct cui *);
65 enum net_conf_type net_conf_type;
67 bool autoboot_enabled;
71 struct nc_widget_label *boot_order_l;
72 struct nc_widget_subset *boot_order_f;
73 struct nc_widget_label *boot_empty_l;
74 struct nc_widget_button *boot_add_b;
75 struct nc_widget_button *boot_none_b;
76 struct nc_widget_button *boot_any_b;
77 struct nc_widget_textbox *timeout_f;
78 struct nc_widget_label *timeout_l;
79 struct nc_widget_label *timeout_help_l;
81 struct nc_widget_label *ipmi_type_l;
82 struct nc_widget_label *ipmi_clear_l;
83 struct nc_widget_checkbox *ipmi_clear_cb;
85 struct nc_widget_label *network_l;
86 struct nc_widget_select *network_f;
88 struct nc_widget_label *iface_l;
89 struct nc_widget_select *iface_f;
90 struct nc_widget_label *ip_addr_l;
91 struct nc_widget_textbox *ip_addr_f;
92 struct nc_widget_label *ip_mask_l;
93 struct nc_widget_textbox *ip_mask_f;
94 struct nc_widget_label *ip_addr_mask_help_l;
95 struct nc_widget_label *gateway_l;
96 struct nc_widget_textbox *gateway_f;
97 struct nc_widget_label *gateway_help_l;
98 struct nc_widget_label *dns_l;
99 struct nc_widget_textbox *dns_f;
100 struct nc_widget_label *dns_dhcp_help_l;
101 struct nc_widget_label *dns_help_l;
103 struct nc_widget_label *safe_mode;
104 struct nc_widget_button *ok_b;
105 struct nc_widget_button *help_b;
106 struct nc_widget_button *cancel_b;
110 static struct config_screen *config_screen_from_scr(struct nc_scr *scr)
112 struct config_screen *config_screen;
114 assert(scr->sig == pb_config_screen_sig);
115 config_screen = (struct config_screen *)
116 ((char *)scr - (size_t)&((struct config_screen *)0)->scr);
117 assert(config_screen->scr.sig == pb_config_screen_sig);
118 return config_screen;
121 static void pad_refresh(struct config_screen *screen)
123 int y, x, rows, cols;
125 getmaxyx(screen->scr.sub_ncw, rows, cols);
126 getbegyx(screen->scr.sub_ncw, y, x);
128 prefresh(screen->pad, screen->scroll_y, 0, y, x, rows, cols);
131 static void config_screen_process_key(struct nc_scr *scr, int key)
133 struct config_screen *screen = config_screen_from_scr(scr);
136 handled = widgetset_process_key(screen->widgetset, key);
145 screen->show_help = true;
151 screen->on_exit(screen->cui);
153 } else if (screen->show_help) {
154 screen->show_help = false;
155 screen->need_redraw = true;
156 cui_show_help(screen->cui, _("System Configuration"),
159 } else if (handled && !screen->show_subset) {
164 static void config_screen_resize(struct nc_scr *scr)
166 struct config_screen *screen = config_screen_from_scr(scr);
170 static int config_screen_post(struct nc_scr *scr)
172 struct config_screen *screen = config_screen_from_scr(scr);
173 screen->show_subset = false;
174 widgetset_post(screen->widgetset);
175 nc_scr_frame_draw(scr);
176 if (screen->need_redraw) {
177 redrawwin(scr->main_ncw);
178 screen->need_redraw = false;
180 wrefresh(screen->scr.main_ncw);
185 static int config_screen_unpost(struct nc_scr *scr)
187 struct config_screen *screen = config_screen_from_scr(scr);
188 widgetset_unpost(screen->widgetset);
192 struct nc_scr *config_screen_scr(struct config_screen *screen)
197 static int screen_process_form(struct config_screen *screen)
199 const struct system_info *sysinfo = screen->cui->sysinfo;
200 enum net_conf_type net_conf_type;
201 struct interface_config *iface;
203 struct config *config;
204 int i, n_boot_opts, rc, idx;
208 config = config_copy(screen, screen->cui->config);
210 talloc_free(config->autoboot_opts);
211 config->n_autoboot_opts = 0;
213 n_boot_opts = widget_subset_get_order(config, &order,
214 screen->widgets.boot_order_f);
216 config->autoboot_enabled = n_boot_opts > 0;
218 config->n_autoboot_opts = n_boot_opts;
219 config->autoboot_opts = talloc_array(config, struct autoboot_option,
222 for (i = 0; i < n_boot_opts; i++) {
223 if (order[i] < sysinfo->n_blockdevs) {
225 config->autoboot_opts[i].boot_type = BOOT_DEVICE_UUID;
226 config->autoboot_opts[i].uuid = talloc_strdup(config,
227 sysinfo->blockdevs[order[i]]->uuid);
228 } else if(order[i] < (sysinfo->n_blockdevs + sysinfo->n_interfaces)) {
230 order[i] -= sysinfo->n_blockdevs;
231 config->autoboot_opts[i].boot_type = BOOT_DEVICE_UUID;
232 mac_str(sysinfo->interfaces[order[i]]->hwaddr,
233 sysinfo->interfaces[order[i]]->hwaddr_size,
235 config->autoboot_opts[i].uuid = talloc_strdup(config, mac);
238 order[i] -= (sysinfo->n_blockdevs + sysinfo->n_interfaces);
239 config->autoboot_opts[i].boot_type = BOOT_DEVICE_TYPE;
240 config->autoboot_opts[i].type = order[i];
244 str = widget_textbox_get_value(screen->widgets.timeout_f);
248 x = strtoul(str, &end, 10);
249 if (!errno && end != str)
250 config->autoboot_timeout_sec = x;
253 if (screen->ipmi_override)
254 if (widget_checkbox_get_value(screen->widgets.ipmi_clear_cb))
255 config->ipmi_bootdev = IPMI_BOOTDEV_INVALID;
258 net_conf_type = widget_select_get_value(screen->widgets.network_f);
260 /* if we don't have any network interfaces, prevent per-interface
262 if (sysinfo->n_interfaces == 0)
263 net_conf_type = NET_CONF_TYPE_DHCP_ALL;
265 if (net_conf_type == NET_CONF_TYPE_DHCP_ALL) {
266 config->network.n_interfaces = 0;
269 iface = talloc_zero(config, struct interface_config);
270 config->network.n_interfaces = 1;
271 config->network.interfaces = talloc_array(config,
272 struct interface_config *, 1);
273 config->network.interfaces[0] = iface;
275 /* copy hwaddr (from the sysinfo interface data) to
276 * the configuration */
277 idx = widget_select_get_value(screen->widgets.iface_f);
278 memcpy(iface->hwaddr, sysinfo->interfaces[idx]->hwaddr,
279 sizeof(iface->hwaddr));
282 if (net_conf_type == NET_CONF_TYPE_DHCP_ONE) {
283 iface->method = CONFIG_METHOD_DHCP;
286 if (net_conf_type == NET_CONF_TYPE_STATIC) {
287 char *ip, *mask, *gateway;
289 ip = widget_textbox_get_value(screen->widgets.ip_addr_f);
290 mask = widget_textbox_get_value(screen->widgets.ip_mask_f);
291 gateway = widget_textbox_get_value(screen->widgets.gateway_f);
293 if (!ip || !*ip || !mask || !*mask) {
294 screen->scr.frame.status =
295 _("No IP / mask values are set");
296 nc_scr_frame_draw(&screen->scr);
301 iface->method = CONFIG_METHOD_STATIC;
302 iface->static_config.address = talloc_asprintf(iface, "%s/%s",
304 iface->static_config.gateway = talloc_strdup(iface, gateway);
307 str = widget_textbox_get_value(screen->widgets.dns_f);
308 talloc_free(config->network.dns_servers);
309 config->network.dns_servers = NULL;
310 config->network.n_dns_servers = 0;
312 if (str && strlen(str)) {
317 dns = strtok_r(str, " \t", &tmp);
322 i = config->network.n_dns_servers++;
323 config->network.dns_servers = talloc_realloc(config,
324 config->network.dns_servers,
326 config->network.n_dns_servers);
327 config->network.dns_servers[i] =
328 talloc_strdup(config, dns);
334 config->safe_mode = false;
335 rc = cui_send_config(screen->cui, config);
339 pb_log("cui_send_config failed!\n");
341 pb_debug("config sent!\n");
346 static void ok_click(void *arg)
348 struct config_screen *screen = arg;
349 if (screen_process_form(screen))
350 /* errors are written to the status line, so we'll need
352 wrefresh(screen->scr.main_ncw);
357 static void help_click(void *arg)
359 struct config_screen *screen = arg;
360 screen->show_help = true;
363 static void cancel_click(void *arg)
365 struct config_screen *screen = arg;
369 static int layout_pair(struct config_screen *screen, int y,
370 struct nc_widget_label *label,
371 struct nc_widget *field)
373 struct nc_widget *label_w = widget_label_base(label);
374 widget_move(label_w, y, screen->label_x);
375 widget_move(field, y, screen->field_x);
376 return max(widget_height(label_w), widget_height(field));
379 static void config_screen_layout_widgets(struct config_screen *screen)
381 struct nc_widget *wl, *wf, *wh;
386 help_x = screen->field_x + 2 +
387 widget_width(widget_textbox_base(screen->widgets.dns_f));
391 wl = widget_label_base(screen->widgets.boot_order_l);
392 widget_set_visible(wl, true);
393 widget_move(wl, y, screen->label_x);
395 wf = widget_subset_base(screen->widgets.boot_order_f);
396 widget_move(wf, y, screen->field_x);
397 wl = widget_label_base(screen->widgets.boot_empty_l);
398 widget_move(wl, y, screen->field_x);
400 if (widget_subset_height(screen->widgets.boot_order_f)) {
401 widget_set_visible(wf, true);
402 widget_set_visible(wl, false);
403 y += widget_height(wf);
405 widget_set_visible(wl, true);
406 widget_set_visible(wf, false);
412 widget_move(widget_button_base(screen->widgets.boot_add_b),
414 widget_move(widget_button_base(screen->widgets.boot_any_b),
415 y, screen->field_x + 12);
416 widget_move(widget_button_base(screen->widgets.boot_none_b),
417 y, screen->field_x + 30);
419 wf = widget_button_base(screen->widgets.boot_add_b);
420 if (widget_subset_n_inactive(screen->widgets.boot_order_f))
421 widget_set_visible(wf, true);
423 widget_set_visible(wf, false);
427 wf = widget_textbox_base(screen->widgets.timeout_f);
428 wl = widget_label_base(screen->widgets.timeout_l);
429 wh = widget_label_base(screen->widgets.timeout_help_l);
430 widget_set_visible(wl, screen->autoboot_enabled);
431 widget_set_visible(wf, screen->autoboot_enabled);
432 widget_set_visible(wh, screen->autoboot_enabled);
433 if (screen->autoboot_enabled) {
434 widget_set_visible(wh, screen->autoboot_enabled);
435 widget_move(wl, y, screen->label_x);
436 widget_move(wf, y, screen->field_x);
437 widget_move(wh, y, screen->field_x + widget_width(wf) + 1);
441 if (screen->ipmi_override) {
442 wl = widget_label_base(screen->widgets.ipmi_type_l);
443 widget_set_visible(wl, true);
444 widget_move(wl, y, screen->label_x);
447 wl = widget_label_base(screen->widgets.ipmi_clear_l);
448 wf = widget_checkbox_base(screen->widgets.ipmi_clear_cb);
449 widget_set_visible(wl, true);
450 widget_set_visible(wf, true);
451 widget_move(wl, y, screen->label_x);
452 widget_move(wf, y, screen->field_x);
458 y += layout_pair(screen, y, screen->widgets.network_l,
459 widget_select_base(screen->widgets.network_f));
463 /* conditionally show iface select */
464 wl = widget_label_base(screen->widgets.iface_l);
465 wf = widget_select_base(screen->widgets.iface_f);
467 show = screen->net_conf_type == NET_CONF_TYPE_DHCP_ONE ||
468 screen->net_conf_type == NET_CONF_TYPE_STATIC;
470 widget_set_visible(wl, show);
471 widget_set_visible(wf, show);
474 y += layout_pair(screen, y, screen->widgets.iface_l, wf) + 1;
476 /* conditionally show static IP params */
477 show = screen->net_conf_type == NET_CONF_TYPE_STATIC;
479 wl = widget_label_base(screen->widgets.ip_addr_l);
480 wf = widget_textbox_base(screen->widgets.ip_addr_f);
481 widget_set_visible(wl, show);
482 widget_set_visible(wf, show);
483 x = screen->field_x + widget_width(wf) + 1;
486 layout_pair(screen, y, screen->widgets.ip_addr_l, wf);
488 wl = widget_label_base(screen->widgets.ip_mask_l);
489 wf = widget_textbox_base(screen->widgets.ip_mask_f);
490 widget_set_visible(wl, show);
491 widget_set_visible(wf, show);
494 widget_move(wl, y, x);
495 widget_move(wf, y, x + 2);
498 /* help for IP/mask */
499 wh = widget_label_base(screen->widgets.ip_addr_mask_help_l);
500 widget_set_visible(wh, show);
502 widget_move(wh, y, help_x);
506 wl = widget_label_base(screen->widgets.gateway_l);
507 wf = widget_textbox_base(screen->widgets.gateway_f);
508 wh = widget_label_base(screen->widgets.gateway_help_l);
509 widget_set_visible(wl, show);
510 widget_set_visible(wf, show);
511 widget_set_visible(wh, show);
514 layout_pair(screen, y, screen->widgets.gateway_l, wf);
515 widget_move(wh, y, help_x);
519 wh = widget_label_base(screen->widgets.dns_help_l);
520 layout_pair(screen, y, screen->widgets.dns_l,
521 widget_textbox_base(screen->widgets.dns_f));
522 widget_move(wh, y, help_x);
525 /* we show the DNS/DHCP help if we're configuring DHCP */
526 show = screen->net_conf_type != NET_CONF_TYPE_STATIC;
527 wl = widget_label_base(screen->widgets.dns_dhcp_help_l);
528 widget_set_visible(wl, show);
530 widget_move(wl, y, screen->field_x);
536 show = screen->cui->config->safe_mode;
538 widget_move(widget_label_base(screen->widgets.safe_mode),
543 widget_move(widget_button_base(screen->widgets.ok_b),
545 widget_move(widget_button_base(screen->widgets.help_b),
546 y, screen->field_x + 10);
547 widget_move(widget_button_base(screen->widgets.cancel_b),
548 y, screen->field_x + 24);
551 static void config_screen_network_change(void *arg, int value)
553 struct config_screen *screen = arg;
554 screen->net_conf_type = value;
555 widgetset_unpost(screen->widgetset);
556 config_screen_layout_widgets(screen);
557 widgetset_post(screen->widgetset);
560 static void config_screen_boot_order_change(void *arg, int value)
563 struct config_screen *screen = arg;
564 widgetset_unpost(screen->widgetset);
565 config_screen_layout_widgets(screen);
566 widgetset_post(screen->widgetset);
569 static void config_screen_add_device(void *arg)
571 struct config_screen *screen = arg;
573 screen->show_subset = true;
574 cui_show_subset(screen->cui, _("Select an option"),
575 screen->widgets.boot_order_f);
578 static void config_screen_autoboot_none(void *arg)
580 struct config_screen *screen = arg;
581 struct nc_widget_subset *subset = screen->widgets.boot_order_f;
583 widget_subset_clear_active(subset);
584 screen->autoboot_enabled = false;
586 widgetset_unpost(screen->widgetset);
587 config_screen_layout_widgets(screen);
588 widgetset_post(screen->widgetset);
591 static void config_screen_autoboot_any(void *arg)
593 struct config_screen *screen = arg;
594 const struct system_info *sysinfo = screen->cui->sysinfo;
595 struct nc_widget_subset *subset = screen->widgets.boot_order_f;
598 widget_subset_clear_active(subset);
600 idx = sysinfo->n_blockdevs + sysinfo->n_interfaces + DEVICE_TYPE_ANY;
602 widget_subset_make_active(screen->widgets.boot_order_f, idx);
604 screen->autoboot_enabled = true;
606 widgetset_unpost(screen->widgetset);
607 config_screen_layout_widgets(screen);
608 widgetset_post(screen->widgetset);
611 static void config_screen_update_subset(void *arg,
612 struct nc_widget_subset *subset, int idx)
614 struct config_screen *screen = arg;
617 widget_subset_make_active(subset, idx);
618 if (!screen->autoboot_enabled)
619 screen->autoboot_enabled = true;
620 config_screen_layout_widgets(screen);
623 static struct interface_config *first_active_interface(
624 const struct config *config)
628 for (i = 0; i < config->network.n_interfaces; i++) {
629 if (config->network.interfaces[i]->ignore)
631 return config->network.interfaces[i];
636 static enum net_conf_type find_net_conf_type(const struct config *config)
638 struct interface_config *ifcfg;
640 ifcfg = first_active_interface(config);
643 return NET_CONF_TYPE_DHCP_ALL;
645 else if (ifcfg->method == CONFIG_METHOD_DHCP)
646 return NET_CONF_TYPE_DHCP_ONE;
648 else if (ifcfg->method == CONFIG_METHOD_STATIC)
649 return NET_CONF_TYPE_STATIC;
652 return NET_CONF_TYPE_DHCP_ALL;
655 static void config_screen_setup_empty(struct config_screen *screen)
657 widget_new_label(screen->widgetset, 2, screen->field_x,
658 _("Waiting for configuration data..."));
659 screen->widgets.cancel_b = widget_new_button(screen->widgetset,
660 4, screen->field_x, 9, _("Cancel"),
661 cancel_click, screen);
664 static int find_autoboot_idx(const struct system_info *sysinfo,
665 struct autoboot_option *opt)
669 if (opt->boot_type == BOOT_DEVICE_TYPE)
670 return sysinfo->n_blockdevs + sysinfo->n_interfaces + opt->type;
672 for (i = 0; i < sysinfo->n_blockdevs; i++) {
673 if (!strcmp(sysinfo->blockdevs[i]->uuid, opt->uuid))
677 for (i = 0; i < sysinfo->n_interfaces; i++) {
678 struct interface_info *info = sysinfo->interfaces[i];
681 mac_str(info->hwaddr, info->hwaddr_size, mac, sizeof(mac));
683 if (!strcmp(mac, opt->uuid))
684 return sysinfo->n_blockdevs + i;
690 static void config_screen_setup_widgets(struct config_screen *screen,
691 const struct config *config,
692 const struct system_info *sysinfo)
694 struct nc_widgetset *set = screen->widgetset;
695 struct interface_config *ifcfg;
696 char *str, *ip, *mask, *gw;
697 enum net_conf_type type;
700 build_assert(sizeof(screen->widgets) / sizeof(struct widget *)
703 type = screen->net_conf_type;
704 ifcfg = first_active_interface(config);
706 screen->widgets.boot_add_b = widget_new_button(set, 0, 0, 10,
707 _("Add Device"), config_screen_add_device,
710 screen->widgets.boot_none_b = widget_new_button(set, 0, 0, 10,
712 config_screen_autoboot_none, screen);
714 screen->widgets.boot_any_b = widget_new_button(set, 0, 0, 16,
715 _("Clear & Boot Any"), config_screen_autoboot_any,
718 screen->widgets.boot_order_l = widget_new_label(set, 0, 0,
720 screen->widgets.boot_order_f = widget_new_subset(set, 0, 0,
721 COLS - screen->field_x,
722 config_screen_update_subset);
723 screen->widgets.boot_empty_l = widget_new_label(set, 0, 0,
726 widget_subset_on_change(screen->widgets.boot_order_f,
727 config_screen_boot_order_change, screen);
729 for (i = 0; i < sysinfo->n_blockdevs; i++) {
730 struct blockdev_info *bd = sysinfo->blockdevs[i];
733 label = talloc_asprintf(screen, _("disk: %s [uuid: %s]"),
736 widget_subset_add_option(screen->widgets.boot_order_f, label);
739 for (i = 0; i < sysinfo->n_interfaces; i++) {
740 struct interface_info *info = sysinfo->interfaces[i];
741 char *label, mac[20];
743 mac_str(info->hwaddr, info->hwaddr_size, mac, sizeof(mac));
745 label = talloc_asprintf(screen, _("net: %s [mac: %s]"),
748 widget_subset_add_option(screen->widgets.boot_order_f, label);
751 for (i = DEVICE_TYPE_NETWORK; i < DEVICE_TYPE_NETWORK + 4; i++) {
754 if (i == DEVICE_TYPE_ANY)
755 label = talloc_asprintf(screen, _("Any Device"));
757 label = talloc_asprintf(screen, _("Any %s device"),
758 device_type_display_name(i));
760 widget_subset_add_option(screen->widgets.boot_order_f, label);
763 screen->autoboot_enabled = config->n_autoboot_opts;
764 for (i = 0; i < config->n_autoboot_opts; i++) {
765 struct autoboot_option *opt = &config->autoboot_opts[i];
768 idx = find_autoboot_idx(sysinfo, opt);
771 widget_subset_make_active(screen->widgets.boot_order_f,
774 if (opt->boot_type == BOOT_DEVICE_TYPE)
775 pb_log("%s: Unknown autoboot option: %d\n",
776 __func__, opt->type);
778 pb_log("%s: Unknown autoboot UUID: %s\n",
779 __func__, opt->uuid);
784 str = talloc_asprintf(screen, "%d", config->autoboot_timeout_sec);
785 screen->widgets.timeout_l = widget_new_label(set, 0, 0, _("Timeout:"));
786 screen->widgets.timeout_f = widget_new_textbox(set, 0, 0, 5, str);
787 screen->widgets.timeout_help_l = widget_new_label(set, 0, 0,
790 widget_textbox_set_fixed_size(screen->widgets.timeout_f);
791 widget_textbox_set_validator_integer(screen->widgets.timeout_f, 0, 999);
793 if (config->ipmi_bootdev) {
794 char *label = talloc_asprintf(screen,
795 _("%s IPMI boot option: %s"),
796 config->ipmi_bootdev_persistent ?
797 "Persistent" : "Temporary",
798 ipmi_bootdev_display_name(config->ipmi_bootdev));
799 screen->widgets.ipmi_type_l = widget_new_label(set, 0, 0,
801 screen->widgets.ipmi_clear_l = widget_new_label(set, 0, 0,
803 screen->widgets.ipmi_clear_cb = widget_new_checkbox(set, 0, 0,
805 screen->ipmi_override = true;
808 screen->widgets.network_l = widget_new_label(set, 0, 0, _("Network:"));
809 screen->widgets.network_f = widget_new_select(set, 0, 0, 50);
811 widget_select_add_option(screen->widgets.network_f,
812 NET_CONF_TYPE_DHCP_ALL,
813 _("DHCP on all active interfaces"),
814 type == NET_CONF_TYPE_DHCP_ALL);
815 widget_select_add_option(screen->widgets.network_f,
816 NET_CONF_TYPE_DHCP_ONE,
817 _("DHCP on a specific interface"),
818 type == NET_CONF_TYPE_DHCP_ONE);
819 widget_select_add_option(screen->widgets.network_f,
820 NET_CONF_TYPE_STATIC,
821 _("Static IP configuration"),
822 type == NET_CONF_TYPE_STATIC);
824 widget_select_on_change(screen->widgets.network_f,
825 config_screen_network_change, screen);
827 screen->widgets.iface_l = widget_new_label(set, 0, 0, _("Device:"));
828 screen->widgets.iface_f = widget_new_select(set, 0, 0, 50);
830 for (i = 0; i < sysinfo->n_interfaces; i++) {
831 struct interface_info *info = sysinfo->interfaces[i];
832 char str[50], mac[20];
835 is_default = ifcfg && !memcmp(ifcfg->hwaddr, info->hwaddr,
836 sizeof(ifcfg->hwaddr));
838 mac_str(info->hwaddr, info->hwaddr_size, mac, sizeof(mac));
839 snprintf(str, sizeof(str), "%s [%s, %s]", info->name, mac,
840 info->link ? _("link up") : _("link down"));
842 widget_select_add_option(screen->widgets.iface_f,
846 gw = ip = mask = NULL;
847 if (ifcfg && ifcfg->method == CONFIG_METHOD_STATIC) {
850 str = talloc_strdup(screen, ifcfg->static_config.address);
851 sep = strchr(str, '/');
858 gw = ifcfg->static_config.gateway;
861 screen->widgets.ip_addr_l = widget_new_label(set, 0, 0, _("IP/mask:"));
862 screen->widgets.ip_addr_f = widget_new_textbox(set, 0, 0, 16, ip);
863 screen->widgets.ip_mask_l = widget_new_label(set, 0, 0, "/");
864 screen->widgets.ip_mask_f = widget_new_textbox(set, 0, 0, 3, mask);
865 screen->widgets.ip_addr_mask_help_l =
866 widget_new_label(set, 0, 0, _("(eg. 192.168.0.10 / 24)"));
868 widget_textbox_set_fixed_size(screen->widgets.ip_addr_f);
869 widget_textbox_set_fixed_size(screen->widgets.ip_mask_f);
870 widget_textbox_set_validator_ipv4(screen->widgets.ip_addr_f);
871 widget_textbox_set_validator_integer(screen->widgets.ip_mask_f, 1, 31);
873 screen->widgets.gateway_l = widget_new_label(set, 0, 0, _("Gateway:"));
874 screen->widgets.gateway_f = widget_new_textbox(set, 0, 0, 16, gw);
875 screen->widgets.gateway_help_l =
876 widget_new_label(set, 0, 0, _("(eg. 192.168.0.1)"));
878 widget_textbox_set_fixed_size(screen->widgets.gateway_f);
879 widget_textbox_set_validator_ipv4(screen->widgets.gateway_f);
881 str = talloc_strdup(screen, "");
882 for (i = 0; i < config->network.n_dns_servers; i++) {
883 str = talloc_asprintf_append(str, "%s%s",
885 config->network.dns_servers[i]);
888 screen->widgets.dns_l = widget_new_label(set, 0, 0,
889 _("DNS Server(s):"));
890 screen->widgets.dns_f = widget_new_textbox(set, 0, 0, 32, str);
891 screen->widgets.dns_help_l =
892 widget_new_label(set, 0, 0, _("(eg. 192.168.0.2)"));
894 widget_textbox_set_validator_ipv4_multi(screen->widgets.dns_f);
896 screen->widgets.dns_dhcp_help_l = widget_new_label(set, 0, 0,
897 _("(if not provided by DHCP server)"));
899 if (config->safe_mode)
900 screen->widgets.safe_mode = widget_new_label(set, 0, 0,
901 _("Selecting 'OK' will exit safe mode"));
903 screen->widgets.ok_b = widget_new_button(set, 0, 0, 6, _("OK"),
905 screen->widgets.help_b = widget_new_button(set, 0, 0, 10, _("Help"),
907 screen->widgets.cancel_b = widget_new_button(set, 0, 0, 10, _("Cancel"),
908 cancel_click, screen);
911 static void config_screen_widget_focus(struct nc_widget *widget, void *arg)
913 struct config_screen *screen = arg;
916 w_y = widget_y(widget) + widget_focus_y(widget);
917 s_max = getmaxy(screen->scr.sub_ncw) - 1;
919 if (w_y < screen->scroll_y)
920 screen->scroll_y = w_y;
922 else if (w_y + screen->scroll_y + 1 > s_max)
923 screen->scroll_y = 1 + w_y - s_max;
931 static void config_screen_draw(struct config_screen *screen,
932 const struct config *config,
933 const struct system_info *sysinfo)
938 /* The size of the pad we'll need depends on the number of interfaces.
940 * We use N_FIELDS (which is quite conservative, as some fields share
941 * a line) as a base, then:
942 * - add 6 (as the network select & boot device select fields take 3
944 * - add n_interfaces for every field in the network select field, and
945 * - add (n_blockdevs + n_interfaces) for every field in the boot device
948 height = N_FIELDS + 6;
950 height += sysinfo->n_interfaces;
951 height += (sysinfo->n_blockdevs + sysinfo->n_interfaces);
953 if (!screen->pad || getmaxy(screen->pad) < height) {
956 screen->pad = newpad(height, COLS + 10);
959 if (screen->widgetset) {
960 widgetset_unpost(screen->widgetset);
961 talloc_free(screen->widgetset);
965 screen->widgetset = widgetset_create(screen, screen->scr.main_ncw,
967 widgetset_set_widget_focus(screen->widgetset,
968 config_screen_widget_focus, screen);
970 if (!config || !sysinfo) {
971 config_screen_setup_empty(screen);
973 screen->net_conf_type = find_net_conf_type(config);
974 config_screen_setup_widgets(screen, config, sysinfo);
975 config_screen_layout_widgets(screen);
979 widgetset_post(screen->widgetset);
982 void config_screen_update(struct config_screen *screen,
983 const struct config *config,
984 const struct system_info *sysinfo)
986 config_screen_draw(screen, config, sysinfo);
990 static int config_screen_destroy(void *arg)
992 struct config_screen *screen = arg;
998 struct config_screen *config_screen_init(struct cui *cui,
999 const struct config *config,
1000 const struct system_info *sysinfo,
1001 void (*on_exit)(struct cui *))
1003 struct config_screen *screen;
1005 screen = talloc_zero(cui, struct config_screen);
1006 talloc_set_destructor(screen, config_screen_destroy);
1007 nc_scr_init(&screen->scr, pb_config_screen_sig, 0,
1008 cui, config_screen_process_key,
1009 config_screen_post, config_screen_unpost,
1010 config_screen_resize);
1013 screen->on_exit = on_exit;
1014 screen->need_redraw = false;
1015 screen->label_x = 2;
1016 screen->field_x = 17;
1018 screen->ipmi_override = false;
1019 screen->show_subset = false;
1021 screen->scr.frame.ltitle = talloc_strdup(screen,
1022 _("Petitboot System Configuration"));
1023 screen->scr.frame.rtitle = NULL;
1024 screen->scr.frame.help = talloc_strdup(screen,
1025 _("tab=next, shift+tab=previous, x=exit, h=help"));
1026 nc_scr_frame_draw(&screen->scr);
1028 scrollok(screen->scr.sub_ncw, true);
1030 config_screen_draw(screen, config, sysinfo);