tests/utils/bt2_plugins/lttngtest-plugin.cpp

   1 /*
   2  * Copyright (C) 2023 Kienan Stewart <kstewart@efficios.com>
   3  *
   4  * SPDX-License-Identifier: LGPL-2.1-only
   5  *
   6  */
   7
   8 #include "event_name/event_name.hpp"
   9 #include "field_stats/field_stats.hpp"
  10
  11 #include <babeltrace2/babeltrace.h>
  12
  13 BT_PLUGIN_MODULE();
  14
  15 BT_PLUGIN(lttngtest);
  16 BT_PLUGIN_DESCRIPTION("Filter and sink used in lttng-tools test suite");
  17 BT_PLUGIN_AUTHOR("Kienan Stewart");
  18 BT_PLUGIN_LICENSE("LGPL-2.1-only");
  19
  20 /* flt.lttngtest.event_name */
  21 /* Filter class to pass events matching given names */
  22 BT_PLUGIN_FILTER_COMPONENT_CLASS(event_name, event_name_message_iterator_next);
  23 BT_PLUGIN_FILTER_COMPONENT_CLASS_DESCRIPTION(event_name, "Filter events by tracepoint name(s)");
  24 BT_PLUGIN_FILTER_COMPONENT_CLASS_INITIALIZE_METHOD(event_name, event_name_initialize);
  25 BT_PLUGIN_FILTER_COMPONENT_CLASS_FINALIZE_METHOD(event_name, event_name_finalize);
  26 BT_PLUGIN_FILTER_COMPONENT_CLASS_MESSAGE_ITERATOR_CLASS_INITIALIZE_METHOD(
  27         event_name, event_name_message_iterator_initialize);
  28 BT_PLUGIN_FILTER_COMPONENT_CLASS_MESSAGE_ITERATOR_CLASS_FINALIZE_METHOD(
  29         event_name, event_name_message_iterator_finalize);
  30
  31 /* sink.lttngtest.field_stats */
  32 /* Sink class to produce certain statistics for seen fields */
  33 BT_PLUGIN_SINK_COMPONENT_CLASS(field_stats, field_stats_consume);
  34 BT_PLUGIN_SINK_COMPONENT_CLASS_DESCRIPTION(field_stats,
  35                                            "Track minimum and maxiumum values of seen fields");
  36 BT_PLUGIN_SINK_COMPONENT_CLASS_INITIALIZE_METHOD(field_stats, field_stats_initialize);
  37 BT_PLUGIN_SINK_COMPONENT_CLASS_FINALIZE_METHOD(field_stats, field_stats_finalize);
  38 BT_PLUGIN_SINK_COMPONENT_CLASS_GRAPH_IS_CONFIGURED_METHOD(field_stats,
  39                                                           field_stats_graph_is_configured);