Replace add_iterator methods by a single new_connection method

[babeltrace.git] / include / babeltrace / component / component-internal.h

diff --git a/include/babeltrace/component/component-internal.h b/include/babeltrace/component/component-internal.h
index 7c18f494d1fd28b000f916657ae3e22aadbe5844..b6dfc880182f507a09e0b73e814e27edff4ba2ab 100644 (file)
--- a/include/babeltrace/component/component-internal.h
+++ b/include/babeltrace/component/component-internal.h
@@ -30,20 +30,27 @@
 #include <babeltrace/babeltrace-internal.h>
 #include <babeltrace/component/component.h>
 #include <babeltrace/component/component-class-internal.h>
+#include <babeltrace/component/component-port-internal.h>
 #include <babeltrace/object-internal.h>
 #include <glib.h>
 #include <stdio.h>
 
+#define DEFAULT_INPUT_PORT_NAME                "default"
+#define DEFAULT_OUTPUT_PORT_NAME       "default"
+
 struct bt_component {
        struct bt_object base;
        struct bt_component_class *class;
        GString *name;
-       /** Source, Sink or Filter destroy */
-       bt_component_destroy_cb destroy;
 
-       /** User-defined data and its destruction callback */
+       /**
+        * Internal destroy function specific to a source, filter, or
+        * sink component object.
+        */
+       bt_component_class_destroy_method destroy;
+
+       /** User-defined data */
        void *user_data;
-       bt_component_destroy_cb user_destroy;
 
        /**
         * Used to protect operations which may only be used during
@@ -54,13 +61,43 @@ struct bt_component {
 
 BT_HIDDEN
 enum bt_component_status bt_component_init(struct bt_component *component,
-               bt_component_destroy_cb destroy);
+               bt_component_class_destroy_method destroy);
+
+BT_HIDDEN
+struct bt_notification_iterator *bt_component_create_iterator(
+               struct bt_component *component, void *init_method_data);
 
 BT_HIDDEN
-enum bt_component_type bt_component_get_type(struct bt_component *component);
+enum bt_component_status bt_component_new_connection(
+               struct bt_component *component, struct bt_port *own_port,
+               struct bt_connection *connection);
 
 BT_HIDDEN
-struct bt_notification_iterator *bt_component_create_iterator(
-               struct bt_component *component);
+void bt_component_set_graph(struct bt_component *component,
+               struct bt_graph *graph);
+
+BT_HIDDEN
+int bt_component_init_input_ports(struct bt_component *component,
+               GPtrArray **input_ports);
+
+BT_HIDDEN
+int bt_component_init_output_ports(struct bt_component *component,
+               GPtrArray **output_ports);
+
+BT_HIDDEN
+struct bt_port *bt_component_get_port(GPtrArray *ports, const char *name);
+
+BT_HIDDEN
+struct bt_port *bt_component_get_port_at_index(GPtrArray *ports, int index);
+
+BT_HIDDEN
+struct bt_port *bt_component_add_port(
+               struct bt_component *component,GPtrArray *ports,
+               enum bt_port_type port_type, const char *name);
+
+BT_HIDDEN
+enum bt_component_status bt_component_remove_port(
+               struct bt_component *component, GPtrArray *ports,
+               const char *name);
 
 #endif /* BABELTRACE_COMPONENT_COMPONENT_INTERNAL_H */