discover: Use translated strings for boot status messages

[petitboot] / discover / device-handler.c

diff --git a/discover/device-handler.c b/discover/device-handler.c
index dd3aee92ca35d0385880b190f60a379494152ad8..5a5210e7956f6a5c707d12f13dff43b28220e756 100644 (file)
--- a/discover/device-handler.c
+++ b/discover/device-handler.c
@@ -16,6 +16,7 @@
 #include <system/system.h>
 #include <process/process.h>
 #include <url/url.h>
+#include <i18n/i18n.h>
 
 #include "device-handler.h"
 #include "discover-server.h"
@@ -59,6 +60,8 @@ static int umount_device(struct discover_device *dev);
 static int device_handler_init_sources(struct device_handler *handler);
 static void device_handler_reinit_sources(struct device_handler *handler);
 
+static void device_handler_update_lang(const char *lang);
+
 void discover_context_add_boot_option(struct discover_context *ctx,
                struct discover_boot_option *boot_option)
 {
@@ -285,6 +288,9 @@ struct device_handler *device_handler_init(struct discover_server *server,
 
        parser_init();
 
+       if (config_get()->safe_mode)
+               return handler;
+
        rc = device_handler_init_sources(handler);
        if (rc) {
                talloc_free(handler);
@@ -344,6 +350,11 @@ void device_handler_remove(struct device_handler *handler,
                talloc_free(opt);
        }
 
+       /* if this is a network device, we have to unregister it from the
+        * network code */
+       if (device->device->type == DEVICE_TYPE_NETWORK)
+               network_unregister_device(handler->network, device);
+
        handler->n_devices--;
        memmove(&handler->devices[i], &handler->devices[i + 1],
                (handler->n_devices - i) * sizeof(handler->devices[0]));
@@ -373,7 +384,7 @@ static void countdown_status(struct device_handler *handler,
        status.progress = -1;
        status.detail = NULL;
        status.message = talloc_asprintf(handler,
-                       "Booting %s in %u sec", opt->option->name, sec);
+                       _("Booting in %d sec: %s"), sec, opt->option->name);
 
        discover_server_notify_boot_status(handler->server, &status);
 
@@ -436,6 +447,22 @@ static int default_option_priority(struct discover_boot_option *opt)
        return 0;
 }
 
+static bool device_allows_default(struct discover_device *dev)
+{
+       const char *dev_str;
+
+       dev_str = config_get()->boot_device;
+
+       if (!dev_str || !strlen(dev_str))
+               return true;
+
+       /* default devices are specified by UUIDs at present */
+       if (strcmp(dev->uuid, dev_str))
+               return false;
+
+       return true;
+}
+
 static void set_default(struct device_handler *handler,
                struct discover_boot_option *opt)
 {
@@ -444,6 +471,10 @@ static void set_default(struct device_handler *handler,
        if (!handler->autoboot_enabled)
                return;
 
+       /* do we allow default-booting from this device? */
+       if (!device_allows_default(opt->device))
+               return;
+
        new_prio = default_option_priority(opt);
 
        /* A negative priority indicates that we don't want to boot this device
@@ -646,6 +677,8 @@ void device_handler_add_device(struct device_handler *handler,
                                struct discover_device *, handler->n_devices);
        handler->devices[handler->n_devices - 1] = device;
 
+       if (device->device->type == DEVICE_TYPE_NETWORK)
+               network_register_device(handler->network, device);
 }
 
 /* Start discovery on a hotplugged device. The device will be in our devices
@@ -779,7 +812,7 @@ void device_handler_cancel_default(struct device_handler *handler)
        status.type = BOOT_STATUS_INFO;
        status.progress = -1;
        status.detail = NULL;
-       status.message = "Default boot cancelled";
+       status.message = _("Default boot cancelled");
 
        discover_server_notify_boot_status(handler->server, &status);
 }
@@ -787,13 +820,33 @@ void device_handler_cancel_default(struct device_handler *handler)
 void device_handler_update_config(struct device_handler *handler,
                struct config *config)
 {
-       config_set(config);
+       int rc;
+
+       rc = config_set(config);
+       if (rc)
+               return;
+
        discover_server_notify_config(handler->server, config);
+       device_handler_update_lang(config->lang);
        device_handler_reinit(handler);
 }
 
 #ifndef PETITBOOT_TEST
 
+static void device_handler_update_lang(const char *lang)
+{
+       const char *cur_lang;
+
+       if (!lang)
+               return;
+
+       cur_lang = setlocale(LC_ALL, NULL);
+       if (cur_lang && !strcmp(cur_lang, lang))
+               return;
+
+       setlocale(LC_ALL, lang);
+}
+
 static int device_handler_init_sources(struct device_handler *handler)
 {
        /* init our device sources: udev, network and user events */
@@ -815,6 +868,13 @@ static int device_handler_init_sources(struct device_handler *handler)
 
 static void device_handler_reinit_sources(struct device_handler *handler)
 {
+       /* if we haven't initialised sources previously (becuase we started in
+        * safe mode), then init once here. */
+       if (!(handler->udev || handler->network || handler->user_event)) {
+               device_handler_init_sources(handler);
+               return;
+       }
+
        udev_reinit(handler->udev);
 
        network_shutdown(handler->network);
@@ -983,6 +1043,10 @@ void device_release_write(struct discover_device *dev, bool release)
 
 #else
 
+static void device_handler_update_lang(const char *lang __attribute__((unused)))
+{
+}
+
 static int device_handler_init_sources(
                struct device_handler *handler __attribute__((unused)))
 {