mesh: Refresh provisioner's capabilities

As provisioner's capabilities might change during application lifetime
(e.g. no network link to download OOB key), let's query the agent again
after application calls AddNode().

1 files changed, 24 insertions, 9 deletions

diff --git a/mesh/manager.c b/mesh/manager.c
index 2fecc2eb2..0242bb9e9 100644
--- a/mesh/manager.c
+++ b/mesh/manager.c
@@ -81,6 +81,9 @@ static void free_pending_add_call()
 		l_dbus_remove_watch(dbus_get_bus(),
 						add_pending->disc_watch);
 
+	if (add_pending->msg)
+		l_dbus_message_unref(add_pending->msg);
+
 	l_free(add_pending);
 	add_pending = NULL;
 }
@@ -212,6 +215,23 @@ static bool add_data_get(void *user_data, uint8_t num_ele)
 	return true;
 }
 
+static void add_start(void *user_data, int err)
+{
+	struct l_dbus_message *reply;
+
+	l_info("Start callback");
+
+	if (err == MESH_ERROR_NONE)
+		reply = l_dbus_message_new_method_return(add_pending->msg);
+	else
+		reply = dbus_error(add_pending->msg, MESH_ERROR_FAILED,
+				"Failed to start provisioning initiator");
+
+	l_dbus_send(dbus_get_bus(), reply);
+
+	add_pending->msg = NULL;
+}
+
 static struct l_dbus_message *add_node_call(struct l_dbus *dbus,
 						struct l_dbus_message *msg,
 						void *user_data)
@@ -244,6 +264,7 @@ static struct l_dbus_message *add_node_call(struct l_dbus *dbus,
 	/* Invoke Prov Initiator */
 
 	add_pending = l_new(struct add_data, 1);
+	add_pending->msg = l_dbus_message_ref(msg);
 	memcpy(add_pending->uuid, uuid, 16);
 	add_pending->node = node;
 	add_pending->agent = node_get_agent(node);
@@ -256,20 +277,14 @@ static struct l_dbus_message *add_node_call(struct l_dbus *dbus,
 		goto fail;
 	}
 
-
-	if (!initiator_start(PB_ADV, uuid, 99, 60, add_pending->agent,
-				add_data_get, add_cmplt, node, add_pending)) {
-		reply = dbus_error(msg, MESH_ERROR_FAILED,
-				"Failed to start provisioning initiator");
-		goto fail;
-	}
+	initiator_start(PB_ADV, uuid, 99, 60, add_pending->agent, add_start,
+				add_data_get, add_cmplt, node, add_pending);
 
 	add_pending->disc_watch = l_dbus_add_disconnect_watch(dbus,
 						node_get_owner(node),
 						prov_disc_cb, NULL, NULL);
 
-	return l_dbus_message_new_method_return(msg);
-
+	return NULL;
 fail:
 	l_free(add_pending);
 	add_pending = NULL;