BT_HIDDEN
bt_component_class_sink_graph_is_configured_method_status
-pretty_graph_is_configured(bt_self_component_sink *comp)
+pretty_graph_is_configured(bt_self_component_sink *self_comp_sink)
{
bt_component_class_sink_graph_is_configured_method_status status;
bt_message_iterator_create_from_sink_component_status
msg_iter_status;
struct pretty_component *pretty;
+ bt_self_component *self_comp =
+ bt_self_component_sink_as_self_component(self_comp_sink);
+ const bt_component *comp = bt_self_component_as_component(self_comp);
+ bt_self_component_port_input *in_port;
+ bt_logging_level log_level = bt_component_get_logging_level(comp);
- pretty = bt_self_component_get_data(
- bt_self_component_sink_as_self_component(comp));
+ pretty = bt_self_component_get_data(self_comp);
BT_ASSERT(pretty);
BT_ASSERT(!pretty->iterator);
+
+ in_port = bt_self_component_sink_borrow_input_port_by_name(self_comp_sink,
+ in_port_name);
+ if (!bt_port_is_connected(bt_port_input_as_port_const(
+ bt_self_component_port_input_as_port_input(in_port)))) {
+ BT_COMP_LOGE_APPEND_CAUSE(self_comp, "Single input port is not connected: "
+ "port-name=\"%s\"", in_port_name);
+ status = BT_COMPONENT_CLASS_SINK_GRAPH_IS_CONFIGURED_METHOD_STATUS_ERROR;
+ goto end;
+ }
+
msg_iter_status = bt_message_iterator_create_from_sink_component(
- comp, bt_self_component_sink_borrow_input_port_by_name(comp,
- in_port_name), &pretty->iterator);
+ self_comp_sink, in_port, &pretty->iterator);
if (msg_iter_status != BT_MESSAGE_ITERATOR_CREATE_FROM_SINK_COMPONENT_STATUS_OK) {
status = (int) msg_iter_status;
goto end;