*/
%include <babeltrace2/graph/message-iterator.h>
-%include <babeltrace2/graph/port-output-message-iterator.h>
%include <babeltrace2/graph/self-component-port-input-message-iterator.h>
%include <babeltrace2/graph/self-message-iterator.h>
/* Helper functions for Python */
%{
-static PyObject *bt_bt2_get_user_component_from_user_msg_iter(
- bt_self_message_iterator *self_message_iterator)
-{
- bt_self_component *self_component = bt_self_message_iterator_borrow_component(self_message_iterator);
- PyObject *py_comp;
-
- BT_ASSERT(self_component);
- py_comp = bt_self_component_get_data(self_component);
- BT_ASSERT(py_comp);
-
- /* Return new reference */
- Py_INCREF(py_comp);
- return py_comp;
-}
-
-static inline
-PyObject *create_pylist_from_messages(bt_message_array_const messages,
- uint64_t message_count)
-{
- uint64_t i;
- PyObject *py_msg_list = PyList_New(message_count);
-
- BT_ASSERT(py_msg_list);
-
- for (i = 0; i < message_count; i++) {
- PyList_SET_ITEM(py_msg_list, i,
- SWIG_NewPointerObj(SWIG_as_voidptr(messages[i]),
- SWIGTYPE_p_bt_message, 0));
- }
-
- return py_msg_list;
-}
-
-static
-PyObject *get_msg_range_common(bt_message_iterator_next_status status,
- bt_message_array_const messages, uint64_t message_count)
-{
- PyObject *py_status;
- PyObject *py_return_tuple;
- PyObject *py_msg_list;
-
- py_return_tuple = PyTuple_New(2);
- BT_ASSERT(py_return_tuple);
-
- /* Set tuple[0], status. */
- py_status = SWIG_From_long_SS_long(status);
- PyTuple_SET_ITEM(py_return_tuple, 0, py_status);
-
- /* Set tuple[1], message list on success, None otherwise. */
- if (status == __BT_FUNC_STATUS_OK) {
- py_msg_list = create_pylist_from_messages(messages, message_count);
- } else {
- py_msg_list = Py_None;
- Py_INCREF(py_msg_list);
- }
-
- PyTuple_SET_ITEM(py_return_tuple, 1, py_msg_list);
-
- return py_return_tuple;
-}
-
-static PyObject *bt_bt2_self_component_port_input_get_msg_range(
- bt_self_component_port_input_message_iterator *iter)
-{
- bt_message_array_const messages;
- uint64_t message_count = 0;
- bt_message_iterator_next_status status;
-
- status = bt_self_component_port_input_message_iterator_next(iter,
- &messages, &message_count);
- return get_msg_range_common(status, messages, message_count);
-}
-
-static PyObject *bt_bt2_port_output_get_msg_range(
- bt_port_output_message_iterator *iter)
-{
- bt_message_array_const messages;
- uint64_t message_count = 0;
- bt_message_iterator_next_status status;
-
- status = bt_port_output_message_iterator_next(iter, &messages,
- &message_count);
- return get_msg_range_common(status, messages, message_count);
-}
+#include "native_bt_message_iterator.i.h"
%}
PyObject *bt_bt2_get_user_component_from_user_msg_iter(
- bt_self_message_iterator *self_message_iterator);
+ bt_self_message_iterator *self_message_iterator);
PyObject *bt_bt2_self_component_port_input_get_msg_range(
bt_self_component_port_input_message_iterator *iter);
-PyObject *bt_bt2_port_output_get_msg_range(
- bt_port_output_message_iterator *iter);