Move to kernel style SPDX license identifiers

[babeltrace.git] / src / bindings / python / bt2 / bt2 / native_bt_message_iterator.i

diff --git a/src/bindings/python/bt2/bt2/native_bt_message_iterator.i b/src/bindings/python/bt2/bt2/native_bt_message_iterator.i
index 7ebd783668cf662b87165b8d8db1a455e14f1c70..531274ecfae3cdbf4fe49758e0f447aa3cc1c91b 100644 (file)
--- a/src/bindings/python/bt2/bt2/native_bt_message_iterator.i
+++ b/src/bindings/python/bt2/bt2/native_bt_message_iterator.i
@@ -1,30 +1,31 @@
 /*
- * The MIT License (MIT)
+ * SPDX-License-Identifier: MIT
  *
  * Copyright (c) 2017 Philippe Proulx <pproulx@efficios.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
  */
 
+/* Output argument typemap for message_iterator (always appends) */
+%typemap(in, numinputs=0)
+       (bt_message_iterator **)
+       (bt_message_iterator *temp_msg_iter = NULL) {
+       $1 = &temp_msg_iter;
+}
+
+%typemap(argout)
+       (bt_message_iterator **) {
+       if (*$1) {
+               /* SWIG_Python_AppendOutput() steals the created object */
+               $result = SWIG_Python_AppendOutput($result,
+                               SWIG_NewPointerObj(SWIG_as_voidptr(*$1),
+                                       SWIGTYPE_p_bt_message_iterator, 0));
+       } else {
+               /* SWIG_Python_AppendOutput() steals Py_None */
+               Py_INCREF(Py_None);
+               $result = SWIG_Python_AppendOutput($result, Py_None);
+       }
+}
+
 %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 */
@@ -32,9 +33,17 @@
 #include "native_bt_message_iterator.i.h"
 %}
 
+bt_message_iterator_create_from_message_iterator_status
+bt_bt2_message_iterator_create_from_message_iterator(
+               bt_self_message_iterator *self_msg_iter,
+               bt_self_component_port_input *input_port,
+               bt_message_iterator **message_iterator);
+bt_message_iterator_create_from_sink_component_status
+bt_bt2_message_iterator_create_from_sink_component(
+               bt_self_component_sink *self_comp,
+               bt_self_component_port_input *input_port,
+               bt_message_iterator **message_iterator);
 PyObject *bt_bt2_get_user_component_from_user_msg_iter(
                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);
+               bt_message_iterator *iter);