iface-modem-3gpp-profile-manager: initialize the 'IndexField' property

src/mm-broadband-modem-mbim.c

@@ -5946,27 +5946,38 @@ modem_signal_setup_thresholds (MMIfaceModemSignal  *self,
 /* Check support (3GPP profile management interface) */
 
 static gboolean
-modem_3gpp_profile_manager_check_support_finish (MMIfaceModem3gppProfileManager  *self,
+modem_3gpp_profile_manager_check_support_finish (MMIfaceModem3gppProfileManager  *_self,
                                                  GAsyncResult                    *res,
+                                                 gchar                          **index_field,
                                                  GError                         **error)
 {
-    return g_task_propagate_boolean (G_TASK (res), error);
+    MMBroadbandModemMbim *self = MM_BROADBAND_MODEM_MBIM (_self);
+
+    g_assert (g_task_propagate_boolean (G_TASK (res), NULL));
+
+    if (mm_iface_modem_is_3gpp (MM_IFACE_MODEM (self))) {
+        if (self->priv->is_profile_management_ext_supported) {
+            *index_field = g_strdup ("apn-type");
+            return TRUE;
+        }
+        if (self->priv->is_profile_management_supported) {
+            *index_field = g_strdup ("profile-id");
+            return TRUE;
+        }
+    }
+    return FALSE;
+
 }
 
 static void
-modem_3gpp_profile_manager_check_support (MMIfaceModem3gppProfileManager  *_self,
+modem_3gpp_profile_manager_check_support (MMIfaceModem3gppProfileManager  *self,
                                           GAsyncReadyCallback              callback,
                                           gpointer                         user_data)
 {
-    MMBroadbandModemMbim *self = MM_BROADBAND_MODEM_MBIM (_self);
+    GTask *task;
-    GTask                *task;
 
     task = g_task_new (self, NULL, callback, user_data);
-
+    g_task_return_boolean (task, TRUE);
-    if (mm_iface_modem_is_3gpp (MM_IFACE_MODEM (self)) && self->priv->is_profile_management_supported)
-        g_task_return_boolean (task, TRUE);
-    else
-        g_task_return_boolean (task, FALSE);
     g_object_unref (task);
 }
 

src/mm-broadband-modem.c

@@ -10184,9 +10184,15 @@ modem_signal_load_values (MMIfaceModemSignal  *self,
 static gboolean
 modem_3gpp_profile_manager_check_support_finish (MMIfaceModem3gppProfileManager  *self,
                                                  GAsyncResult                    *res,
+                                                 gchar                          **index_field,
                                                  GError                         **error)
 {
-    return g_task_propagate_boolean (G_TASK (res), error);
+    if (g_task_propagate_boolean (G_TASK (res), error)) {
+        *index_field = g_strdup ("profile-id");;
+        return TRUE;
+    }
+
+    return FALSE;
 }
 
 static void

src/mm-iface-modem-3gpp-profile-manager.c

@@ -1465,19 +1465,22 @@ check_support_ready (MMIfaceModem3gppProfileManager *self,
 {
     InitializationContext *ctx;
     g_autoptr(GError)      error = NULL;
+    g_autofree gchar      *index_field = NULL;
 
-    if (!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_INTERFACE (self)->check_support_finish (self, res, &error)) {
+    ctx = g_task_get_task_data (task);
+
+    if (!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_INTERFACE (self)->check_support_finish (self, res, &index_field, &error)) {
         if (error) {
             /* This error shouldn't be treated as critical */
             mm_obj_dbg (self, "profile management support check failed: %s", error->message);
         }
     } else {
         /* profile management is supported! */
+        mm_gdbus_modem3gpp_profile_manager_set_index_field (ctx->skeleton, index_field);
         g_object_set_qdata (G_OBJECT (self), supported_quark, GUINT_TO_POINTER (TRUE));
     }
 
     /* Go on to next step */
-    ctx = g_task_get_task_data (task);
     ctx->step++;
     interface_initialization_step (task);
 }

src/mm-iface-modem-3gpp-profile-manager.h

@@ -41,6 +41,7 @@ struct _MMIfaceModem3gppProfileManager {
                                        gpointer                         user_data);
     gboolean (* check_support_finish) (MMIfaceModem3gppProfileManager  *self,
                                        GAsyncResult                    *res,
+                                       gchar                          **index_field,
                                        GError                         **error);
 
     /* Asynchronous setup of unsolicited events */