lib: pass config object to message iterator init method, add can seek forward property

[babeltrace.git] / include / babeltrace2 / graph / component-class-source.h

diff --git a/include/babeltrace2/graph/component-class-source.h b/include/babeltrace2/graph/component-class-source.h
index 8d67bcb8c8c1115518f91039910ed66456794d9c..5d7c41612a04216be089029339696d6a251c61c9 100644 (file)
--- a/include/babeltrace2/graph/component-class-source.h
+++ b/include/babeltrace2/graph/component-class-source.h
@@ -37,9 +37,17 @@
 extern "C" {
 #endif
 
+typedef bt_component_class_get_supported_mip_versions_method_status
+(*bt_component_class_source_get_supported_mip_versions_method)(
+               bt_self_component_class_source *comp_class,
+               const bt_value *params, void *init_method_data,
+               bt_logging_level log_level,
+               bt_integer_range_set_unsigned *supported_versions);
+
 typedef bt_component_class_init_method_status
 (*bt_component_class_source_init_method)(
                bt_self_component_source *self_component,
+               bt_self_component_source_configuration *config,
                const bt_value *params, void *init_method_data);
 
 typedef void (*bt_component_class_source_finalize_method)(
@@ -48,6 +56,7 @@ typedef void (*bt_component_class_source_finalize_method)(
 typedef bt_component_class_message_iterator_init_method_status
 (*bt_component_class_source_message_iterator_init_method)(
                bt_self_message_iterator *message_iterator,
+               bt_self_message_iterator_configuration *config,
                bt_self_component_source *self_component,
                bt_self_component_port_output *port);
 
@@ -70,14 +79,14 @@ typedef bt_component_class_message_iterator_seek_beginning_method_status
 (*bt_component_class_source_message_iterator_seek_beginning_method)(
                bt_self_message_iterator *message_iterator);
 
-typedef bt_bool
+typedef bt_component_class_message_iterator_can_seek_ns_from_origin_method_status
 (*bt_component_class_source_message_iterator_can_seek_ns_from_origin_method)(
                bt_self_message_iterator *message_iterator,
-               int64_t ns_from_origin);
+               int64_t ns_from_origin, bt_bool *can_seek);
 
-typedef bt_bool
+typedef bt_component_class_message_iterator_can_seek_beginning_method_status
 (*bt_component_class_source_message_iterator_can_seek_beginning_method)(
-               bt_self_message_iterator *message_iterator);
+               bt_self_message_iterator *message_iterator, bt_bool *can_seek);
 
 typedef bt_component_class_query_method_status
 (*bt_component_class_source_query_method)(
@@ -104,6 +113,11 @@ bt_component_class_source *bt_component_class_source_create(
                const char *name,
                bt_component_class_source_message_iterator_next_method method);
 
+extern bt_component_class_set_method_status
+bt_component_class_source_set_get_supported_mip_versions_method(
+               bt_component_class_source *comp_class,
+               bt_component_class_source_get_supported_mip_versions_method method);
+
 extern bt_component_class_set_method_status
 bt_component_class_source_set_init_method(
                bt_component_class_source *comp_class,