lib: fully configure graph (add components, connect ports), then run

[deliverable/babeltrace.git] / include / babeltrace / graph / component-class-filter.h

diff --git a/include/babeltrace/graph/component-class-filter.h b/include/babeltrace/graph/component-class-filter.h
index aa9b6c0bcfa019d2f1fe26524f8d44c5b0efefcc..890cfdfaa57a12a41c649d6445956d9106fc3863 100644 (file)
--- a/include/babeltrace/graph/component-class-filter.h
+++ b/include/babeltrace/graph/component-class-filter.h
@@ -2,8 +2,7 @@
 #define BABELTRACE_GRAPH_COMPONENT_CLASS_FILTER_H
 
 /*
- * Babeltrace - Component Class Interface.
- *
+ * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
  * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -25,30 +24,146 @@
  * SOFTWARE.
  */
 
-#include <babeltrace/graph/component.h>
+#include <stdint.h>
+
+/* For bt_self_component_status */
+#include <babeltrace/graph/self-component.h>
+
+/* For bt_self_message_iterator_status */
+#include <babeltrace/graph/self-message-iterator.h>
+
+/* For bt_query_status */
+#include <babeltrace/graph/component-class.h>
+
+/* For bt_component_class_status */
+#include <babeltrace/graph/component-class-const.h>
+
+/*
+ * For bt_component_class, bt_component_class_filter, bt_port_input,
+ * bt_port_output, bt_query_executor, bt_self_component_class_filter,
+ * bt_self_component_filter, bt_self_component_port_input,
+ * bt_self_component_port_output, bt_value, bt_message_array_const
+ */
+#include <babeltrace/types.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-struct bt_component_class;
+typedef bt_self_component_status
+(*bt_component_class_filter_init_method)(
+               bt_self_component_filter *self_component,
+               const bt_value *params, void *init_method_data);
 
-extern
-struct bt_component_class *bt_component_class_filter_create(const char *name,
-               bt_component_class_notification_iterator_next_method notification_iterator_next_method);
+typedef void (*bt_component_class_filter_finalize_method)(
+               bt_self_component_filter *self_component);
 
-extern
-int bt_component_class_filter_set_notification_iterator_init_method(
-               struct bt_component_class *component_class,
-               bt_component_class_notification_iterator_init_method notification_iterator_init_method);
+typedef bt_self_message_iterator_status
+(*bt_component_class_filter_message_iterator_init_method)(
+               bt_self_message_iterator *message_iterator,
+               bt_self_component_filter *self_component,
+               bt_self_component_port_output *port);
+
+typedef void
+(*bt_component_class_filter_message_iterator_finalize_method)(
+               bt_self_message_iterator *message_iterator);
+
+typedef bt_self_message_iterator_status
+(*bt_component_class_filter_message_iterator_next_method)(
+               bt_self_message_iterator *message_iterator,
+               bt_message_array_const msgs, uint64_t capacity,
+               uint64_t *count);
+
+typedef bt_query_status
+(*bt_component_class_filter_query_method)(
+               bt_self_component_class_filter *comp_class,
+               const bt_query_executor *query_executor,
+               const char *object, const bt_value *params,
+               const bt_value **result);
+
+typedef bt_self_component_status
+(*bt_component_class_filter_accept_input_port_connection_method)(
+               bt_self_component_filter *self_component,
+               bt_self_component_port_input *self_port,
+               const bt_port_output *other_port);
+
+typedef bt_self_component_status
+(*bt_component_class_filter_accept_output_port_connection_method)(
+               bt_self_component_filter *self_component,
+               bt_self_component_port_output *self_port,
+               const bt_port_input *other_port);
+
+typedef bt_self_component_status
+(*bt_component_class_filter_input_port_connected_method)(
+               bt_self_component_filter *self_component,
+               bt_self_component_port_input *self_port,
+               const bt_port_output *other_port);
+
+typedef bt_self_component_status
+(*bt_component_class_filter_output_port_connected_method)(
+               bt_self_component_filter *self_component,
+               bt_self_component_port_output *self_port,
+               const bt_port_input *other_port);
+
+static inline
+bt_component_class *bt_component_class_filter_as_component_class(
+               bt_component_class_filter *comp_cls_filter)
+{
+       return (void *) comp_cls_filter;
+}
 
 extern
-int bt_component_class_filter_set_notification_iterator_finalize_method(
-               struct bt_component_class *component_class,
-               bt_component_class_notification_iterator_finalize_method notification_iterator_finalize_method);
+bt_component_class_filter *bt_component_class_filter_create(
+               const char *name,
+               bt_component_class_filter_message_iterator_next_method method);
+
+extern bt_component_class_status
+bt_component_class_filter_set_init_method(
+               bt_component_class_filter *comp_class,
+               bt_component_class_filter_init_method method);
+
+extern bt_component_class_status
+bt_component_class_filter_set_finalize_method(
+               bt_component_class_filter *comp_class,
+               bt_component_class_filter_finalize_method method);
+
+extern bt_component_class_status
+bt_component_class_filter_set_accept_input_port_connection_method(
+               bt_component_class_filter *comp_class,
+               bt_component_class_filter_accept_input_port_connection_method method);
+
+extern bt_component_class_status
+bt_component_class_filter_set_accept_output_port_connection_method(
+               bt_component_class_filter *comp_class,
+               bt_component_class_filter_accept_output_port_connection_method method);
+
+extern bt_component_class_status
+bt_component_class_filter_set_input_port_connected_method(
+               bt_component_class_filter *comp_class,
+               bt_component_class_filter_input_port_connected_method method);
+
+extern bt_component_class_status
+bt_component_class_filter_set_output_port_connected_method(
+               bt_component_class_filter *comp_class,
+               bt_component_class_filter_output_port_connected_method method);
+
+extern bt_component_class_status
+bt_component_class_filter_set_query_method(
+               bt_component_class_filter *comp_class,
+               bt_component_class_filter_query_method method);
+
+extern bt_component_class_status
+bt_component_class_filter_set_message_iterator_init_method(
+               bt_component_class_filter *comp_class,
+               bt_component_class_filter_message_iterator_init_method method);
+
+extern bt_component_class_status
+bt_component_class_filter_set_message_iterator_finalize_method(
+               bt_component_class_filter *comp_class,
+               bt_component_class_filter_message_iterator_finalize_method method);
 
 #ifdef __cplusplus
 }
 #endif
 
-#endif /* BABELTRACEGRAPHCOMPONENT_COMPONENT_CLASS_FILTER_H */
+#endif /* BABELTRACE_GRAPH_COMPONENT_CLASS_FILTER_H */