static void cui_cancel_autoboot_on_exit(struct cui *cui);
+static struct {
+ int key;
+ struct autoboot_option opt;
+} autoboot_override_keys[] = {
+ { KEY_F(10), {
+ .boot_type = BOOT_DEVICE_TYPE,
+ .type = DEVICE_TYPE_DISK,
+ },
+ },
+ { KEY_F(11), {
+ .boot_type = BOOT_DEVICE_TYPE,
+ .type = DEVICE_TYPE_USB,
+ },
+ },
+ { KEY_F(12), {
+ .boot_type = BOOT_DEVICE_TYPE,
+ .type = DEVICE_TYPE_NETWORK,
+ },
+ },
+};
+
static bool lockdown_active(void)
{
+#if defined(SIGNED_BOOT) && defined(HARD_LOCKDOWN)
+ return true;
+#else
bool lockdown = false;
if (access(LOCKDOWN_FILE, F_OK) != -1)
lockdown = true;
return lockdown;
+#endif
+}
+
+static void cui_set_curses_options(bool curses_mode)
+{
+ if (curses_mode) {
+ cbreak(); /* Disable line buffering. */
+ noecho(); /* Disable getch() echo. */
+ nonl(); /* Disable new-line translation. */
+ intrflush(stdscr, FALSE); /* Disable interrupt flush. */
+ curs_set(0); /* Make cursor invisible */
+ nodelay(stdscr, TRUE); /* Enable non-blocking getch() */
+ } else {
+ nocbreak(); /* Enable line buffering. */
+ echo(); /* Enable getch() echo. */
+ nl(); /* Enable new-line translation. */
+ intrflush(stdscr, TRUE); /* Enable interrupt flush. */
+ curs_set(1); /* Make cursor visible */
+ nodelay(stdscr, FALSE); /* Disable non-blocking getch() */
+ }
}
static void cui_start(void)
{
initscr(); /* Initialize ncurses. */
- cbreak(); /* Disable line buffering. */
- noecho(); /* Disable getch() echo. */
keypad(stdscr, TRUE); /* Enable num keypad keys. */
- nonl(); /* Disable new-line translation. */
- intrflush(stdscr, FALSE); /* Disable interrupt flush. */
- curs_set(0); /* Make cursor invisible */
- nodelay(stdscr, TRUE); /* Enable non-blocking getch() */
+ cui_set_curses_options(true);
/* We may be operating with an incorrect $TERM type; in this case
* the keymappings will be slightly broken. We want at least
void cui_abort(struct cui *cui)
{
- pb_log("%s: exiting\n", __func__);
+ pb_log_fn("exiting\n");
cui->abort = 1;
}
talloc_free(sh_cmd);
}
+/**
+ * cui_abort_on_exit - Force an exit of the main loop on menu exit.
+ * This is mainly for lockdown situations where
+ * the exit then triggers an expected reboot.
+ */
+void cui_abort_on_exit(struct pmenu *menu)
+{
+ struct cui *cui = cui_from_pmenu(menu);
+ cui->abort = 1;
+}
+
/**
* cui_run_cmd - A generic cb to run the supplied command.
*/
nc_scr_post(cui->current);
if (result) {
- pb_log("%s: failed: '%s'\n", __func__, cmd_argv[0]);
+ pb_log_fn("failed: '%s'\n", cmd_argv[0]);
nc_scr_status_printf(cui->current, _("Failed: %s"),
cmd_argv[0]);
}
return old;
}
+static bool set_temp_autoboot_opt(struct cui *cui, struct autoboot_option *opt)
+{
+ cui->autoboot_opt = opt;
+ if (cui->client)
+ discover_client_send_temp_autoboot(cui->client, opt);
+
+ return true;
+}
+
+static bool key_cancels_boot(int key)
+{
+ unsigned int i;
+
+ if (key == 0xc)
+ return false;
+
+ for (i = 0; i < ARRAY_SIZE(autoboot_override_keys); i++)
+ if (key == autoboot_override_keys[i].key)
+ return false;
+
+ return true;
+}
+
static bool process_global_keys(struct cui *cui, int key)
{
+ unsigned int i;
+
switch (key) {
case 0xc:
if (cui->current && cui->current->main_ncw)
wrefresh(curscr);
return true;
}
+
+ /* check for autoboot override keys */
+ for (i = 0; i < ARRAY_SIZE(autoboot_override_keys); i++) {
+ if (key != autoboot_override_keys[i].key)
+ continue;
+
+ pb_log("Sending temporary autoboot override\n");
+ set_temp_autoboot_opt(cui, &autoboot_override_keys[i].opt);
+ return true;
+ }
+
return false;
}
}
}
- if (!cui->has_input) {
+ if (cui->preboot_mode) {
+ /* Turn curses options back on if the user interacts */
+ cui->preboot_mode = false;
+ cui_set_curses_options(true);
+ }
+
+ if (!cui->has_input && key_cancels_boot(c)) {
cui->has_input = true;
if (cui->client) {
pb_log("UI input received (key = %d), aborting "
struct winsize ws;
if (ioctl(1, TIOCGWINSZ, &ws) == -1) {
- pb_log("%s: ioctl failed: %s\n", __func__, strerror(errno));
+ pb_log_fn("ioctl failed: %s\n", strerror(errno));
return;
}
result = set_menu_items(menu->ncm, NULL);
if (result)
- pb_log("%s: set_menu_items failed: %d\n", __func__, result);
+ pb_log_fn("set_menu_items failed: %d\n", result);
/* Insert new items at insert_pt. */
if (dev_hdr) {
}
if (plugin_option) {
- pb_log("%s: adding plugin '%s'\n", __func__, cod->name);
+ pb_log_fn("adding plugin '%s'\n", cod->name);
pb_log(" file '%s'\n", cod->pd->plugin_file);
} else {
- pb_log("%s: adding opt '%s'\n", __func__, cod->name);
+ pb_log_fn("adding opt '%s'\n", cod->name);
pb_log(" image '%s'\n", cod->bd->image);
pb_log(" initrd '%s'\n", cod->bd->initrd);
pb_log(" args '%s'\n", cod->bd->args);
}
result = set_menu_items(cui->main->ncm, cui->main->items);
if (result)
- pb_log("%s: set_menu_items failed: %d\n", __func__, result);
+ pb_log_fn("set_menu_items failed: %d\n", result);
}
/* Re-attach the items array. */
result = set_menu_items(menu->ncm, menu->items);
if (result)
- pb_log("%s: set_menu_items failed: %d\n", __func__, result);
+ pb_log_fn("set_menu_items failed: %d\n", result);
if (0) {
pb_log("%s\n", __func__);
int rows, cols, top, last;
int result;
- pb_log("%s: %p %s\n", __func__, dev, dev->id);
+ pb_log_fn("%p %s\n", dev, dev->id);
if (cui->current == &cui->main->scr)
nc_scr_unpost(cui->current);
result |= set_menu_items(cui->plugin_menu->ncm, NULL);
if (result)
- pb_log("%s: set_menu_items failed: %d\n", __func__, result);
+ pb_log_fn("set_menu_items failed: %d\n", result);
list_for_each_entry(&dev->boot_options, opt, list) {
struct pmenu_item *item = pmenu_item_from_arg(opt->ui_info);
}
if (result)
- pb_log("%s: set_menu_items failed: %d\n", __func__, result);
+ pb_log_fn("set_menu_items failed: %d\n", result);
if (0) {
pb_log("%s\n", __func__);
statuslog_append_steal(cui, cui->statuslog, status);
/* Ignore status messages from the backlog */
- if (!status->backlog)
- nc_scr_status_printf(cui->current, "%s", status->message);
+ if (status->backlog)
+ return;
+
+ nc_scr_status_printf(cui->current, "%s", status->message);
+
+ if (cui->preboot_mode &&
+ (!status->boot_active || status->type == STATUS_ERROR)) {
+ cui_set_curses_options(true);
+ cui->preboot_mode = false;
+ } else {
+ cui->preboot_mode = status->boot_active &&
+ status->type == STATUS_INFO;
+ if (cui->preboot_mode)
+ cui_set_curses_options(false);
+ }
}
/*
* If this option was faked above move the context under
* the item so it is cleaned up later in cui_plugins_remove().
*/
- if (strncmp(cod->opt->id, "dummy", strlen("dummy") == 0 &&
- cod->dev->type == DEVICE_TYPE_UNKNOWN)) {
+ if (strcmp(cod->opt->id, "dummy") == 0 &&
+ cod->dev->type == DEVICE_TYPE_UNKNOWN) {
talloc_steal(item, cod->dev);
talloc_steal(item, cod->opt);
}
int result;
bool lockdown = lockdown_active();
- m = pmenu_init(cui, 9, cui_on_exit);
+ m = pmenu_init(cui, 9, lockdown ? cui_abort_on_exit : cui_on_exit);
if (!m) {
- pb_log("%s: failed\n", __func__);
+ pb_log_fn("failed\n");
return NULL;
}
m->n_hot_keys = 1;
m->hot_keys = talloc_array(m, hot_key_fn, m->n_hot_keys);
if (!m->hot_keys) {
- pb_log("%s: failed to allocate hot_keys\n", __func__);
+ pb_log_fn("failed to allocate hot_keys\n");
talloc_free(m);
return NULL;
}
pb_log("Aborting default boot on pb-discover connect\n");
discover_client_cancel_default(cui->client);
}
+
+ if (cui->autoboot_opt) {
+ pb_log("Sending autoboot override on pb-discover connect\n");
+ discover_client_send_temp_autoboot(cui->client,
+ cui->autoboot_opt);
+ }
}
return 0;
cui = talloc_zero(NULL, struct cui);
if (!cui) {
- pb_log("%s: alloc cui failed.\n", __func__);
+ pb_log_fn("alloc cui failed.\n");
fprintf(stderr, _("%s: alloc cui failed.\n"), __func__);
goto fail_alloc;
}
&cui_client_ops, cui);
if (cui->client || !i)
break;
- pb_log("%s: waiting for server %d\n", __func__, i);
+ pb_log_fn("waiting for server %d\n", i);
sleep(1);
}
if (!result)
goto retry_start;
- pb_log("%s: discover_client_init failed.\n", __func__);
+ pb_log_fn("discover_client_init failed.\n");
fprintf(stderr, _("%s: error: discover_client_init failed.\n"),
__func__);
fprintf(stderr, _("could not start pb-discover, the petitboot "
waiter_register_timeout(cui->waitset, 0,
cui_server_wait, cui);
} else if (!cui->client) {
- pb_log("%s: discover_client_init failed.\n", __func__);
+ pb_log_fn("discover_client_init failed.\n");
fprintf(stderr, _("%s: error: discover_client_init failed.\n"),
__func__);
fprintf(stderr, _("check that pb-discover, "
int cui_run(struct cui *cui)
{
- assert(main);
+ assert(cui);
+ assert(cui->main);
cui->current = &cui->main->scr;
cui->default_item = 0;
int result = waiter_poll(cui->waitset);
if (result < 0) {
- pb_log("%s: poll: %s\n", __func__, strerror(errno));
+ pb_log_fn("poll: %s\n", strerror(errno));
break;
}
projects / petitboot / blobdiff