api,firmware: new UpdateSettings property

src/mm-iface-modem-firmware.c

@@ -251,6 +251,7 @@ typedef enum {
     INITIALIZATION_STEP_FIRST,
     INITIALIZATION_STEP_CHECK_SUPPORT,
     INITIALIZATION_STEP_FAIL_IF_UNSUPPORTED,
+    INITIALIZATION_STEP_UPDATE_SETTINGS,
     INITIALIZATION_STEP_LAST
 } InitializationStep;
 
@@ -266,6 +267,37 @@ initialization_context_free (InitializationContext *ctx)
     g_free (ctx);
 }
 
+static void
+load_update_settings_ready (MMIfaceModemFirmware *self,
+                            GAsyncResult         *res,
+                            GTask                *task)
+{
+    InitializationContext    *ctx;
+    MMFirmwareUpdateSettings *update_settings;
+    GError                   *error = NULL;
+    GVariant                 *variant = NULL;
+
+    ctx = g_task_get_task_data (task);
+
+    update_settings = MM_IFACE_MODEM_FIRMWARE_GET_INTERFACE (self)->load_update_settings_finish (self, res, &error);
+    if (!update_settings) {
+        mm_dbg ("Couldn't load update settings: '%s'", error->message);
+        g_error_free (error);
+    } else {
+        variant = mm_firmware_update_settings_get_variant (update_settings);
+        g_object_unref (update_settings);
+    }
+
+    mm_gdbus_modem_firmware_set_update_settings (ctx->skeleton, variant);
+
+    if (variant)
+        g_variant_unref (variant);
+
+    /* Go on to next step */
+    ctx->step++;
+    interface_initialization_step (task);
+}
+
 static void
 check_support_ready (MMIfaceModemFirmware *self,
                      GAsyncResult *res,
@@ -363,6 +395,18 @@ interface_initialization_step (GTask *task)
         /* Fall down to next step */
         ctx->step++;
 
+    case INITIALIZATION_STEP_UPDATE_SETTINGS:
+        if (MM_IFACE_MODEM_FIRMWARE_GET_INTERFACE (self)->load_update_settings &&
+            MM_IFACE_MODEM_FIRMWARE_GET_INTERFACE (self)->load_update_settings_finish) {
+            MM_IFACE_MODEM_FIRMWARE_GET_INTERFACE (self)->load_update_settings (
+                self,
+                (GAsyncReadyCallback)load_update_settings_ready,
+                task);
+            return;
+        }
+        /* Fall down to next step */
+        ctx->step++;
+
     case INITIALIZATION_STEP_LAST:
         /* We are done without errors! */
 

src/mm-iface-modem-firmware.h

@@ -42,6 +42,14 @@ struct _MMIfaceModemFirmware {
                                        GAsyncResult *res,
                                        GError **error);
 
+    /* Get update settings (async) */
+    void                       (* load_update_settings)        (MMIfaceModemFirmware  *self,
+                                                                GAsyncReadyCallback    callback,
+                                                                gpointer               user_data);
+    MMFirmwareUpdateSettings * (* load_update_settings_finish) (MMIfaceModemFirmware  *self,
+                                                                GAsyncResult          *res,
+                                                                GError               **error);
+
     /* Get Firmware list (async) */
     void (* load_list) (MMIfaceModemFirmware *self,
                         GAsyncReadyCallback callback,