lib: add aliases for Babeltrace structure types

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

diff --git a/include/babeltrace/graph/component-class-sink.h b/include/babeltrace/graph/component-class-sink.h
index fcfd0c502c7c0f013561e28e19b8703cddae59e0..b57abc94cf713092634490bb8200dd0160b22af0 100644 (file)
--- a/include/babeltrace/graph/component-class-sink.h
+++ b/include/babeltrace/graph/component-class-sink.h
@@ -2,8 +2,7 @@
 #define BABELTRACE_GRAPH_COMPONENT_CLASS_SINK_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
@@ -25,20 +24,96 @@
  * SOFTWARE.
  */
 
-#include <babeltrace/graph/private-component.h>
+#include <stdint.h>
+
+/* For enum bt_self_component_status */
+#include <babeltrace/graph/self-component.h>
+
+/* For enum bt_query_status */
+#include <babeltrace/graph/component-class.h>
+
+/*
+ * For bt_component_class, bt_component_class_sink, bt_port_output,
+ * bt_query_executor, bt_self_component_class_sink,
+ * bt_self_component_sink, bt_self_component_port_input, bt_value
+ */
+#include <babeltrace/types.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-struct bt_component_class;
+typedef enum bt_self_component_status
+(*bt_component_class_sink_init_method)(
+               bt_self_component_sink *self_component,
+               const bt_value *params, void *init_method_data);
+
+typedef void (*bt_component_class_sink_finalize_method)(
+               bt_self_component_sink *self_component);
+
+typedef enum bt_query_status
+(*bt_component_class_sink_query_method)(
+               bt_self_component_class_sink *comp_class,
+               const bt_query_executor *query_executor,
+               const char *object, const bt_value *params,
+               const bt_value **result);
+
+typedef enum bt_self_component_status
+(*bt_component_class_sink_accept_input_port_connection_method)(
+               bt_self_component_sink *self_component,
+               bt_self_component_port_input *self_port,
+               const bt_port_output *other_port);
+
+typedef enum bt_self_component_status
+(*bt_component_class_sink_input_port_connected_method)(
+               bt_self_component_sink *self_component,
+               bt_self_component_port_input *self_port,
+               const bt_port_output *other_port);
 
-typedef enum bt_component_status (*bt_component_class_sink_consume_method)(
-       struct bt_private_component *private_component);
+typedef void
+(*bt_component_class_sink_input_port_disconnected_method)(
+               bt_self_component_sink *self_component,
+               bt_self_component_port_input *self_port);
+
+typedef enum bt_self_component_status
+(*bt_component_class_sink_consume_method)(
+       bt_self_component_sink *self_component);
+
+static inline
+bt_component_class *bt_component_class_sink_as_component_class(
+               bt_component_class_sink *comp_cls_sink)
+{
+       return (void *) comp_cls_sink;
+}
 
 extern
-struct bt_component_class *bt_component_class_sink_create(const char *name,
-               bt_component_class_sink_consume_method consume_method);
+bt_component_class_sink *bt_component_class_sink_create(
+               const char *name,
+               bt_component_class_sink_consume_method method);
+
+extern int bt_component_class_sink_set_init_method(
+               bt_component_class_sink *comp_class,
+               bt_component_class_sink_init_method method);
+
+extern int bt_component_class_sink_set_finalize_method(
+               bt_component_class_sink *comp_class,
+               bt_component_class_sink_finalize_method method);
+
+extern int bt_component_class_sink_set_accept_input_port_connection_method(
+               bt_component_class_sink *comp_class,
+               bt_component_class_sink_accept_input_port_connection_method method);
+
+extern int bt_component_class_sink_set_input_port_connected_method(
+               bt_component_class_sink *comp_class,
+               bt_component_class_sink_input_port_connected_method method);
+
+extern int bt_component_class_sink_set_input_port_disconnected_method(
+               bt_component_class_sink *comp_class,
+               bt_component_class_sink_input_port_disconnected_method method);
+
+extern int bt_component_class_sink_set_query_method(
+               bt_component_class_sink *comp_class,
+               bt_component_class_sink_query_method method);
 
 #ifdef __cplusplus
 }