lib: pass config object to message iterator init method, add can seek forward property

[babeltrace.git] / src / bindings / python / bt2 / bt2 / native_bt_component_class.i.h

diff --git a/src/bindings/python/bt2/bt2/native_bt_component_class.i.h b/src/bindings/python/bt2/bt2/native_bt_component_class.i.h
index b97193d3ee540202b95a667352acd4a5cc63be86..15ad42900f02402d2a9327b6f7b271f5baba406b 100644 (file)
--- a/src/bindings/python/bt2/bt2/native_bt_component_class.i.h
+++ b/src/bindings/python/bt2/bt2/native_bt_component_class.i.h
@@ -935,6 +935,7 @@ static
 bt_component_class_message_iterator_init_method_status
 component_class_message_iterator_init(
                bt_self_message_iterator *self_message_iterator,
+               bt_self_message_iterator_configuration *config,
                bt_self_component *self_component,
                bt_self_component_port_output *self_component_port_output)
 {
@@ -942,6 +943,7 @@ component_class_message_iterator_init(
        PyObject *py_comp_cls = NULL;
        PyObject *py_iter_cls = NULL;
        PyObject *py_iter_ptr = NULL;
+       PyObject *py_config_ptr = NULL;
        PyObject *py_component_port_output_ptr = NULL;
        PyObject *py_init_method_result = NULL;
        PyObject *py_iter = NULL;
@@ -996,15 +998,27 @@ component_class_message_iterator_init(
        /*
         * Initialize object:
         *
-        *     py_iter.__init__(self_output_port)
+        *     py_iter.__init__(config, self_output_port)
         *
-        * through the _init_for_native helper static method.
+        * through the _init_from_native helper static method.
         *
         * At this point, py_iter._ptr is set, so this initialization
         * function has access to self._component (which gives it the
         * user Python component object from which the iterator was
         * created).
         */
+       py_config_ptr = SWIG_NewPointerObj(SWIG_as_voidptr(config),
+               SWIGTYPE_p_bt_self_message_iterator_configuration, 0);
+       if (!py_config_ptr) {
+               const char *err = "Failed to create a SWIG pointer object";
+
+               BT_COMP_LOG_CUR_LVL(BT_LOG_ERROR, log_level, self_component,
+                       "%s", err);
+               BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_MESSAGE_ITERATOR(
+                       self_message_iterator, err);
+               goto error;
+       }
+
        py_component_port_output_ptr = SWIG_NewPointerObj(
                SWIG_as_voidptr(self_component_port_output),
                SWIGTYPE_p_bt_self_component_port_output, 0);
@@ -1019,7 +1033,8 @@ component_class_message_iterator_init(
        }
 
        py_init_method_result = PyObject_CallMethod(py_iter,
-               "_bt_init_from_native", "O", py_component_port_output_ptr);
+               "_bt_init_from_native", "OO", py_config_ptr,
+               py_component_port_output_ptr);
        if (!py_init_method_result) {
                BT_COMP_LOG_CUR_LVL(BT_LOG_ERROR, log_level, self_component,
                        "User's __init__() method failed:");
@@ -1074,24 +1089,30 @@ static
 bt_component_class_message_iterator_init_method_status
 component_class_source_message_iterator_init(
                bt_self_message_iterator *self_message_iterator,
+               bt_self_message_iterator_configuration *config,
                bt_self_component_source *self_component_source,
                bt_self_component_port_output *self_component_port_output)
 {
-       bt_self_component *self_component = bt_self_component_source_as_self_component(self_component_source);
+       bt_self_component *self_component =
+               bt_self_component_source_as_self_component(self_component_source);
 
-       return component_class_message_iterator_init(self_message_iterator, self_component, self_component_port_output);
+       return component_class_message_iterator_init(self_message_iterator,
+               config, self_component, self_component_port_output);
 }
 
 static
 bt_component_class_message_iterator_init_method_status
 component_class_filter_message_iterator_init(
                bt_self_message_iterator *self_message_iterator,
+               bt_self_message_iterator_configuration *config,
                bt_self_component_filter *self_component_filter,
                bt_self_component_port_output *self_component_port_output)
 {
-       bt_self_component *self_component = bt_self_component_filter_as_self_component(self_component_filter);
+       bt_self_component *self_component =
+               bt_self_component_filter_as_self_component(self_component_filter);
 
-       return component_class_message_iterator_init(self_message_iterator, self_component, self_component_port_output);
+       return component_class_message_iterator_init(self_message_iterator,
+               config, self_component, self_component_port_output);
 }
 
 static