X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fbabeltrace%2Fgraph%2Fcomponent-class-internal.h;h=66d920d65b6325250065f619161614432a632a8f;hb=312c056ae3d374b253fa0cfe5ed576c0b0e5e569;hp=364299c63bccad896e7f5c68ee096998ac560a04;hpb=0d8b4d8edb6b11ddd7f4e6adc77b9390a0db0b20;p=babeltrace.git

diff --git a/include/babeltrace/graph/component-class-internal.h b/include/babeltrace/graph/component-class-internal.h
index 364299c6..66d920d6 100644
--- a/include/babeltrace/graph/component-class-internal.h
+++ b/include/babeltrace/graph/component-class-internal.h
@@ -1,5 +1,5 @@
-#ifndef BABELTRACE_COMPONENT_COMPONENT_CLASS_INTERNAL_H
-#define BABELTRACE_COMPONENT_COMPONENT_CLASS_INTERNAL_H
+#ifndef BABELTRACE_GRAPH_COMPONENT_CLASS_INTERNAL_H
+#define BABELTRACE_GRAPH_COMPONENT_CLASS_INTERNAL_H
 
 /*
  * BabelTrace - Component Class Internal
@@ -35,10 +35,12 @@
 #include <babeltrace/graph/component-class-sink.h>
 #include <babeltrace/babeltrace-internal.h>
 #include <babeltrace/object-internal.h>
-#include <stdbool.h>
+#include <babeltrace/list-internal.h>
+#include <babeltrace/types.h>
 #include <glib.h>
 
 struct bt_component_class;
+struct bt_plugin_so_shared_lib_handle;
 
 typedef void (*bt_component_class_destroy_listener_func)(
 		struct bt_component_class *class, void *data);
@@ -64,20 +66,21 @@ struct bt_component_class {
 	} methods;
 	/* Array of struct bt_component_class_destroy_listener */
 	GArray *destroy_listeners;
-	bool frozen;
+	bt_bool frozen;
+	struct bt_list_head node;
+	struct bt_plugin_so_shared_lib_handle *so_handle;
 };
 
-struct bt_component_class_iterator_methods {
+struct bt_component_class_notification_iterator_methods {
 	bt_component_class_notification_iterator_init_method init;
 	bt_component_class_notification_iterator_finalize_method finalize;
 	bt_component_class_notification_iterator_next_method next;
-	bt_component_class_notification_iterator_seek_time_method seek_time;
 };
 
 struct bt_component_class_source {
 	struct bt_component_class parent;
 	struct {
-		struct bt_component_class_iterator_methods iterator;
+		struct bt_component_class_notification_iterator_methods iterator;
 	} methods;
 };
 
@@ -91,12 +94,29 @@ struct bt_component_class_sink {
 struct bt_component_class_filter {
 	struct bt_component_class parent;
 	struct {
-		struct bt_component_class_iterator_methods iterator;
+		struct bt_component_class_notification_iterator_methods iterator;
 	} methods;
 };
 
 BT_HIDDEN
-int bt_component_class_add_destroy_listener(struct bt_component_class *class,
+void bt_component_class_add_destroy_listener(struct bt_component_class *class,
 		bt_component_class_destroy_listener_func func, void *data);
 
-#endif /* BABELTRACE_COMPONENT_COMPONENT_CLASS_INTERNAL_H */
+static inline
+const char *bt_component_class_type_string(enum bt_component_class_type type)
+{
+	switch (type) {
+	case BT_COMPONENT_CLASS_TYPE_UNKNOWN:
+		return "BT_COMPONENT_CLASS_TYPE_UNKNOWN";
+	case BT_COMPONENT_CLASS_TYPE_SOURCE:
+		return "BT_COMPONENT_CLASS_TYPE_SOURCE";
+	case BT_COMPONENT_CLASS_TYPE_SINK:
+		return "BT_COMPONENT_CLASS_TYPE_SINK";
+	case BT_COMPONENT_CLASS_TYPE_FILTER:
+		return "BT_COMPONENT_CLASS_TYPE_FILTER";
+	default:
+		return "(unknown)";
+	}
+}
+
+#endif /* BABELTRACE_GRAPH_COMPONENT_CLASS_INTERNAL_H */