Add gettext infrastructure

[petitboot] / ui / ncurses / nc-cui.c

diff --git a/ui/ncurses/nc-cui.c b/ui/ncurses/nc-cui.c
index 5f5640975c2356b00d2d3a71a8585af5974ef54a..6a6169431c8cedbc47e95b0b90559a024746a1ea 100644 (file)
--- a/ui/ncurses/nc-cui.c
+++ b/ui/ncurses/nc-cui.c
@@ -24,7 +24,6 @@
 #include <errno.h>
 #include <stdlib.h>
 #include <string.h>
-#include <locale.h>
 #include <sys/ioctl.h>
 
 #include "log/log.h"
@@ -327,10 +326,6 @@ static int cui_process_key(void *arg)
 
        assert(cui->current);
 
-       if (!cui->has_input)
-               discover_client_cancel_default(cui->client);
-       cui->has_input = true;
-
        for (;;) {
                int c = getch();
 
@@ -339,6 +334,13 @@ static int cui_process_key(void *arg)
                if (c == ERR)
                        break;
 
+               if (!cui->has_input) {
+                       pb_log("UI input received (key = %d), aborting "
+                                       "default boot\n", c);
+                       discover_client_cancel_default(cui->client);
+                       cui->has_input = true;
+               }
+
                if (process_global_keys(cui, c))
                        continue;
 
@@ -402,12 +404,14 @@ static void cui_handle_resize(struct cui *cui)
 static int cui_boot_option_add(struct device *dev, struct boot_option *opt,
                void *arg)
 {
+       struct pmenu_item *i, *dev_hdr = NULL;
        struct cui *cui = cui_from_arg(arg);
        struct cui_opt_data *cod;
+       const char *tab = "  ";
        unsigned int insert_pt;
        int result, rows, cols;
-       struct pmenu_item *i;
        ITEM *selected;
+       char *name;
 
        pb_debug("%s: %p %s\n", __func__, opt, opt->id);
 
@@ -417,9 +421,16 @@ static int cui_boot_option_add(struct device *dev, struct boot_option *opt,
        if (cui->current == &cui->main->scr)
                nc_scr_unpost(cui->current);
 
-       /* Save the item in opt->ui_info for cui_device_remove() */
+       /* Check if the boot device is new */
+       dev_hdr = pmenu_find_device(cui->main, dev, opt);
+
+       /* All actual boot entries are 'tabbed' across */
+       name = talloc_asprintf(cui->main, "%s%s",
+                       tab, opt->name ? : "Unknown Name");
 
-       opt->ui_info = i = pmenu_item_create(cui->main, opt->name);
+       /* Save the item in opt->ui_info for cui_device_remove() */
+       opt->ui_info = i = pmenu_item_create(cui->main, name);
+       talloc_free(name);
        if (!i)
                return -1;
 
@@ -445,8 +456,16 @@ static int cui_boot_option_add(struct device *dev, struct boot_option *opt,
                pb_log("%s: set_menu_items failed: %d\n", __func__, result);
 
        /* Insert new items at insert_pt. */
-       insert_pt = pmenu_grow(cui->main, 1);
-       pmenu_item_insert(cui->main, i, insert_pt);
+       if (dev_hdr) {
+               insert_pt = pmenu_grow(cui->main, 2);
+               pmenu_item_insert(cui->main, dev_hdr, insert_pt);
+               pb_log("%s: adding new device hierarchy %s\n",
+                       __func__,opt->device_id);
+               pmenu_item_insert(cui->main, i, insert_pt+1);
+       } else {
+               insert_pt = pmenu_grow(cui->main, 1);
+               pmenu_item_add(cui->main, i, insert_pt);
+       }
 
        pb_log("%s: adding opt '%s'\n", __func__, cod->name);
        pb_log("   image  '%s'\n", cod->bd->image);
@@ -496,8 +515,9 @@ static int cui_boot_option_add(struct device *dev, struct boot_option *opt,
 static void cui_device_remove(struct device *dev, void *arg)
 {
        struct cui *cui = cui_from_arg(arg);
-       int result;
        struct boot_option *opt;
+       unsigned int i;
+       int result;
 
        pb_log("%s: %p %s\n", __func__, dev, dev->id);
 
@@ -512,10 +532,21 @@ static void cui_device_remove(struct device *dev, void *arg)
                pb_log("%s: set_menu_items failed: %d\n", __func__, result);
 
        list_for_each_entry(&dev->boot_options, opt, list) {
-               struct pmenu_item *i = pmenu_item_from_arg(opt->ui_info);
+               struct pmenu_item *item = pmenu_item_from_arg(opt->ui_info);
 
-               assert(pb_protocol_device_cmp(dev, cod_from_item(i)->dev));
-               pmenu_remove(cui->main, i);
+               assert(pb_protocol_device_cmp(dev, cod_from_item(item)->dev));
+               pmenu_remove(cui->main, item);
+       }
+
+       /* Manually remove remaining device hierarchy item */
+       for (i=0; i < cui->main->item_count; i++) {
+               struct pmenu_item *item = item_userptr(cui->main->items[i]);
+               if (!item || !item->data )
+                       continue;
+
+               struct cui_opt_data *data = item->data;
+               if (data && data->dev && data->dev == dev)
+                       pmenu_remove(cui->main,item);
        }
 
        /* Re-attach the items array. */
@@ -589,6 +620,11 @@ static void cui_update_config(struct config *config, void *arg)
 
        if (cui->config_screen)
                config_screen_update(cui->config_screen, config, cui->sysinfo);
+
+       if (config->safe_mode)
+               nc_scr_status_printf(cui->current,
+                               "SAFE MODE: select '%s' to continue",
+                               "Rescan devices");
 }
 
 int cui_send_config(struct cui *cui, struct config *config)
@@ -640,8 +676,6 @@ struct cui *cui_init(void* platform_info,
 
        process_init(cui, cui->waitset, false);
 
-       setlocale(LC_ALL, "");
-
        /* Loop here for scripts that just started the server. */
 
 retry_start: