broadband-modem-qmi: load device ID using QMI

src/mm-broadband-modem-qmi.c

@@ -508,6 +508,48 @@ modem_load_equipment_identifier (MMIfaceModem *self,
                             result);
 }
 
+/*****************************************************************************/
+/* Device identifier loading (Modem interface) */
+
+static gchar *
+modem_load_device_identifier_finish (MMIfaceModem *self,
+                                     GAsyncResult *res,
+                                     GError **error)
+{
+    gchar *device_identifier;
+
+    if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error))
+        return NULL;
+
+    device_identifier = g_strdup (g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res)));
+    mm_dbg ("loaded device identifier: %s", device_identifier);
+    return device_identifier;
+}
+
+static void
+modem_load_device_identifier (MMIfaceModem *self,
+                              GAsyncReadyCallback callback,
+                              gpointer user_data)
+{
+    GSimpleAsyncResult *result;
+    gchar *device_identifier;
+
+    mm_dbg ("loading device identifier...");
+    result = g_simple_async_result_new (G_OBJECT (self),
+                                        callback,
+                                        user_data,
+                                        modem_load_device_identifier);
+
+    /* Just use dummy ATI/ATI1 replies, all the other internal info should be
+     * enough for uniqueness */
+    device_identifier = mm_broadband_modem_create_device_identifier (MM_BROADBAND_MODEM (self), "", "");
+    g_simple_async_result_set_op_res_gpointer (result,
+                                               device_identifier,
+                                               (GDestroyNotify)g_free);
+    g_simple_async_result_complete_in_idle (result);
+    g_object_unref (result);
+}
+
 /*****************************************************************************/
 /* First initialization step */
 
@@ -713,6 +755,8 @@ iface_modem_init (MMIfaceModem *iface)
     iface->load_revision_finish = modem_load_revision_finish;
     iface->load_equipment_identifier = modem_load_equipment_identifier;
     iface->load_equipment_identifier_finish = modem_load_equipment_identifier_finish;
+    iface->load_device_identifier = modem_load_device_identifier;
+    iface->load_device_identifier_finish = modem_load_device_identifier_finish;
 }
 
 static void