Sinks own their input iterators

[babeltrace.git] / include / babeltrace / plugin / sink-internal.h

diff --git a/include/babeltrace/plugin/sink-internal.h b/include/babeltrace/plugin/sink-internal.h
index 30617789559a8d7a376f84c9143cda85c17809c3..b3a56f9526a09e6ec6898dfbe6ab051020d36ffe 100644 (file)
--- a/include/babeltrace/plugin/sink-internal.h
+++ b/include/babeltrace/plugin/sink-internal.h
@@ -29,13 +29,47 @@
 
 #include <babeltrace/babeltrace-internal.h>
 #include <babeltrace/plugin/component-internal.h>
+#include <babeltrace/plugin/component-class-internal.h>
 #include <babeltrace/plugin/plugin-system.h>
 
+struct bt_value;
+
+struct bt_component_sink_class {
+       struct bt_component_class parent;
+};
+
+typedef uint32_t notification_mask_t;
 struct bt_component_sink {
        struct bt_component parent;
 
-       /* Component implementation callbacks */
-       bt_component_sink_handle_notification_cb handle_notification;
+       bt_component_sink_consume_cb consume;
+       bt_component_sink_add_iterator_cb add_iterator;
+       GPtrArray *inputs;
+       unsigned int min_input_count;
+       unsigned int max_input_count;
+       bool validated_inputs;
+/*     notification_mask_t registered_notifications_mask;*/
 };
 
+/**
+ * Allocate a sink component.
+ *
+ * @param class                        Component class
+ * @param params               A dictionary of component parameters
+ * @returns                    A sink component instance
+ */
+BT_HIDDEN
+struct bt_component *bt_component_sink_create(
+               struct bt_component_class *class, struct bt_value *params);
+
+/**
+ * Validate a sink component.
+ *
+ * @param component            Sink component instance to validate
+ * @returns                    One of #bt_component_status
+ */
+BT_HIDDEN
+enum bt_component_status bt_component_sink_validate(
+               struct bt_component *component);
+
 #endif /* BABELTRACE_PLUGIN_SINK_INTERNAL_H */