lib: make it mandatory to have seek_X if can_seek_X is defined
[babeltrace.git] / include / babeltrace2 / graph / component-class-filter.h
index 44ce7339c449bc346b101612b92b3df3307738b9..a6a69bea49aa05772d505766bb986108f646ca3e 100644 (file)
@@ -2,8 +2,7 @@
 #define BABELTRACE2_GRAPH_COMPONENT_CLASS_FILTER_H
 
 /*
- * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
- * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * SOFTWARE.
  */
 
+#ifndef __BT_IN_BABELTRACE_H
+# error "Please include <babeltrace2/babeltrace.h> instead."
+#endif
+
 #include <stdint.h>
 
-/* For bt_component_class_*_status */
 #include <babeltrace2/graph/component-class.h>
-
-/*
- * For bt_component_class, bt_component_class_filter, bt_port_input,
- * bt_port_output, bt_query_executor, bt_self_component_class_filter,
- * bt_self_component_filter, bt_self_component_port_input,
- * bt_self_component_port_output, bt_value, bt_message_array_const,
- * bt_bool, bt_self_message_iterator, __BT_UPCAST
- */
 #include <babeltrace2/types.h>
-
-/* For bt_logging_level */
 #include <babeltrace2/logging.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-typedef bt_component_class_init_method_status
-(*bt_component_class_filter_init_method)(
+typedef bt_component_class_get_supported_mip_versions_method_status
+(*bt_component_class_filter_get_supported_mip_versions_method)(
+               bt_self_component_class_filter *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_initialize_method_status
+(*bt_component_class_filter_initialize_method)(
                bt_self_component_filter *self_component,
+               bt_self_component_filter_configuration *config,
                const bt_value *params, void *init_method_data);
 
 typedef void (*bt_component_class_filter_finalize_method)(
                bt_self_component_filter *self_component);
 
-typedef bt_component_class_message_iterator_init_method_status
-(*bt_component_class_filter_message_iterator_init_method)(
+typedef bt_component_class_message_iterator_initialize_method_status
+(*bt_component_class_filter_message_iterator_initialize_method)(
                bt_self_message_iterator *message_iterator,
+               bt_self_message_iterator_configuration *config,
                bt_self_component_filter *self_component,
                bt_self_component_port_output *port);
 
@@ -78,21 +79,21 @@ typedef bt_component_class_message_iterator_seek_beginning_method_status
 (*bt_component_class_filter_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_filter_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_filter_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_filter_query_method)(
                bt_self_component_class_filter *comp_class,
-               const bt_query_executor *query_executor,
+               bt_private_query_executor *query_executor,
                const char *object, const bt_value *params,
-               bt_logging_level logging_level, const bt_value **result);
+               void *method_data, const bt_value **result);
 
 typedef bt_component_class_port_connected_method_status
 (*bt_component_class_filter_input_port_connected_method)(
@@ -119,9 +120,14 @@ bt_component_class_filter *bt_component_class_filter_create(
                bt_component_class_filter_message_iterator_next_method method);
 
 extern bt_component_class_set_method_status
-bt_component_class_filter_set_init_method(
+bt_component_class_filter_set_get_supported_mip_versions_method(
                bt_component_class_filter *comp_class,
-               bt_component_class_filter_init_method method);
+               bt_component_class_filter_get_supported_mip_versions_method method);
+
+extern bt_component_class_set_method_status
+bt_component_class_filter_set_initialize_method(
+               bt_component_class_filter *comp_class,
+               bt_component_class_filter_initialize_method method);
 
 extern bt_component_class_set_method_status
 bt_component_class_filter_set_finalize_method(
@@ -144,9 +150,9 @@ bt_component_class_filter_set_query_method(
                bt_component_class_filter_query_method method);
 
 extern bt_component_class_set_method_status
-bt_component_class_filter_set_message_iterator_init_method(
+bt_component_class_filter_set_message_iterator_initialize_method(
                bt_component_class_filter *comp_class,
-               bt_component_class_filter_message_iterator_init_method method);
+               bt_component_class_filter_message_iterator_initialize_method method);
 
 extern bt_component_class_set_method_status
 bt_component_class_filter_set_message_iterator_finalize_method(
@@ -154,24 +160,16 @@ bt_component_class_filter_set_message_iterator_finalize_method(
                bt_component_class_filter_message_iterator_finalize_method method);
 
 extern bt_component_class_set_method_status
-bt_component_class_filter_set_message_iterator_seek_ns_from_origin_method(
-               bt_component_class_filter *comp_class,
-               bt_component_class_filter_message_iterator_seek_ns_from_origin_method method);
-
-extern bt_component_class_set_method_status
-bt_component_class_filter_set_message_iterator_seek_beginning_method(
-               bt_component_class_filter *comp_class,
-               bt_component_class_filter_message_iterator_seek_beginning_method method);
-
-extern bt_component_class_set_method_status
-bt_component_class_filter_set_message_iterator_can_seek_ns_from_origin_method(
+bt_component_class_filter_set_message_iterator_seek_ns_from_origin_methods(
                bt_component_class_filter *comp_class,
-               bt_component_class_filter_message_iterator_can_seek_ns_from_origin_method method);
+               bt_component_class_filter_message_iterator_seek_ns_from_origin_method seek_method,
+               bt_component_class_filter_message_iterator_can_seek_ns_from_origin_method can_seek_method);
 
 extern bt_component_class_set_method_status
-bt_component_class_filter_set_message_iterator_can_seek_beginning_method(
+bt_component_class_filter_set_message_iterator_seek_beginning_methods(
                bt_component_class_filter *comp_class,
-               bt_component_class_filter_message_iterator_can_seek_beginning_method method);
+               bt_component_class_filter_message_iterator_seek_beginning_method seek_method,
+               bt_component_class_filter_message_iterator_can_seek_beginning_method can_seek_method);
 
 #ifdef __cplusplus
 }
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