-#ifndef BABELTRACE_GRAPH_COMPONENT_CLASS_INTERNAL_H
-#define BABELTRACE_GRAPH_COMPONENT_CLASS_INTERNAL_H
-
/*
+ * SPDX-License-Identifier: MIT
+ *
* Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
* Copyright 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * Author: Jérémie Galarneau <jeremie.galarneau@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.
*/
-#include <babeltrace2/graph/component-const.h>
+#ifndef BABELTRACE_GRAPH_COMPONENT_CLASS_INTERNAL_H
+#define BABELTRACE_GRAPH_COMPONENT_CLASS_INTERNAL_H
+
#include <babeltrace2/graph/component-class.h>
-#include <babeltrace2/graph/component-class-source.h>
-#include <babeltrace2/graph/component-class-filter.h>
-#include <babeltrace2/graph/component-class-sink.h>
+#include <babeltrace2/graph/component.h>
#include "common/macros.h"
#include "lib/object.h"
#include "common/list.h"
#include <babeltrace2/types.h>
+#include <stdbool.h>
#include <glib.h>
struct bt_component_class;
struct bt_plugin_so_shared_lib_handle *so_handle;
};
-struct bt_component_class_source {
+struct bt_component_class_with_iterator_class {
struct bt_component_class parent;
+ bt_message_iterator_class *msg_iter_cls;
+};
+
+struct bt_component_class_source {
+ struct bt_component_class_with_iterator_class parent;
struct {
- bt_component_class_source_init_method init;
+ bt_component_class_source_get_supported_mip_versions_method get_supported_mip_versions;
+ bt_component_class_source_initialize_method init;
bt_component_class_source_finalize_method finalize;
- bt_component_class_source_message_iterator_init_method msg_iter_init;
- bt_component_class_source_message_iterator_finalize_method msg_iter_finalize;
- bt_component_class_source_message_iterator_next_method msg_iter_next;
- bt_component_class_source_message_iterator_seek_ns_from_origin_method msg_iter_seek_ns_from_origin;
- bt_component_class_source_message_iterator_seek_beginning_method msg_iter_seek_beginning;
- bt_component_class_source_message_iterator_can_seek_ns_from_origin_method msg_iter_can_seek_ns_from_origin;
- bt_component_class_source_message_iterator_can_seek_beginning_method msg_iter_can_seek_beginning;
bt_component_class_source_query_method query;
bt_component_class_source_output_port_connected_method output_port_connected;
} methods;
};
+struct bt_component_class_filter {
+ struct bt_component_class_with_iterator_class parent;
+ struct {
+ bt_component_class_filter_get_supported_mip_versions_method get_supported_mip_versions;
+ bt_component_class_filter_initialize_method init;
+ bt_component_class_filter_finalize_method finalize;
+ bt_component_class_filter_query_method query;
+ bt_component_class_filter_input_port_connected_method input_port_connected;
+ bt_component_class_filter_output_port_connected_method output_port_connected;
+ } methods;
+};
+
struct bt_component_class_sink {
struct bt_component_class parent;
struct {
- bt_component_class_sink_init_method init;
+ bt_component_class_sink_get_supported_mip_versions_method get_supported_mip_versions;
+ bt_component_class_sink_initialize_method init;
bt_component_class_sink_finalize_method finalize;
bt_component_class_sink_query_method query;
bt_component_class_sink_input_port_connected_method input_port_connected;
} methods;
};
-struct bt_component_class_filter {
- struct bt_component_class parent;
- struct {
- bt_component_class_filter_init_method init;
- bt_component_class_filter_finalize_method finalize;
- bt_component_class_filter_message_iterator_init_method msg_iter_init;
- bt_component_class_filter_message_iterator_finalize_method msg_iter_finalize;
- bt_component_class_filter_message_iterator_next_method msg_iter_next;
- bt_component_class_filter_message_iterator_seek_ns_from_origin_method msg_iter_seek_ns_from_origin;
- bt_component_class_filter_message_iterator_seek_beginning_method msg_iter_seek_beginning;
- bt_component_class_filter_message_iterator_can_seek_ns_from_origin_method msg_iter_can_seek_ns_from_origin;
- bt_component_class_filter_message_iterator_can_seek_beginning_method msg_iter_can_seek_beginning;
- bt_component_class_filter_query_method query;
- bt_component_class_filter_input_port_connected_method input_port_connected;
- bt_component_class_filter_output_port_connected_method output_port_connected;
- } methods;
-};
-
-BT_HIDDEN
void bt_component_class_add_destroy_listener(struct bt_component_class *class,
bt_component_class_destroy_listener_func func, void *data);
-BT_HIDDEN
void _bt_component_class_freeze(
const struct bt_component_class *component_class);
#endif
static inline
-const char *bt_component_class_type_string(enum bt_component_class_type type)
+bool bt_component_class_has_message_iterator_class(
+ struct bt_component_class *component_class)
{
- switch (type) {
- case BT_COMPONENT_CLASS_TYPE_SOURCE:
- return "SOURCE";
- case BT_COMPONENT_CLASS_TYPE_SINK:
- return "SINK";
- case BT_COMPONENT_CLASS_TYPE_FILTER:
- return "FILTER";
- default:
- return "(unknown)";
- }
+ return component_class->type == BT_COMPONENT_CLASS_TYPE_SOURCE ||
+ component_class->type == BT_COMPONENT_CLASS_TYPE_FILTER;
}
#endif /* BABELTRACE_GRAPH_COMPONENT_CLASS_INTERNAL_H */