doc/api/libbabeltrace2/examples/vestige-plugin.c

   1 /* Component class method declarations */
   2 #include "vestige.h"
   3
   4 /* Always start with this line */
   5 BT_PLUGIN_MODULE();
   6
   7 /* Declare the `vestige` plugin */
   8 BT_PLUGIN(vestige);
   9
  10 /* Set some optional plugin properties */
  11 BT_PLUGIN_DESCRIPTION("Input and output for the Vestige format.");
  12 BT_PLUGIN_AUTHOR("Denis Rondeau");
  13 BT_PLUGIN_LICENSE("MIT");
  14
  15 /* Add the `input` source component class */
  16 BT_PLUGIN_SOURCE_COMPONENT_CLASS(input, vestige_in_iter_next);
  17
  18 /* Set the source component class's optional description */
  19 BT_PLUGIN_SOURCE_COMPONENT_CLASS_DESCRIPTION(input,
  20     "Read a Vestige trace file.");
  21
  22 /* Set some optional methods of the source component class */
  23 BT_PLUGIN_SOURCE_COMPONENT_CLASS_INITIALIZE_METHOD(input,
  24     vestige_in_init);
  25 BT_PLUGIN_SOURCE_COMPONENT_CLASS_FINALIZE_METHOD(input,
  26     vestige_in_finalize);
  27 BT_PLUGIN_SOURCE_COMPONENT_CLASS_MESSAGE_ITERATOR_CLASS_INITIALIZE_METHOD(
  28     input, vestige_in_iter_init);
  29 BT_PLUGIN_SOURCE_COMPONENT_CLASS_MESSAGE_ITERATOR_CLASS_FINALIZE_METHOD(
  30     input, vestige_in_iter_fini);
  31
  32 /* Add the `output` sink component class */
  33 BT_PLUGIN_SINK_COMPONENT_CLASS(output, vestige_out_consume);
  34
  35 /* Set the sink component class's optional description */
  36 BT_PLUGIN_SINK_COMPONENT_CLASS_DESCRIPTION(output,
  37     "Write a Vestige trace file.");
  38
  39 /* Set some optional methods of the sink component class */
  40 BT_PLUGIN_SINK_COMPONENT_CLASS_INITIALIZE_METHOD(output,
  41     vestige_out_init);
  42 BT_PLUGIN_SINK_COMPONENT_CLASS_FINALIZE_METHOD(output,
  43     vestige_out_finalize);
  44 BT_PLUGIN_SINK_COMPONENT_CLASS_GRAPH_IS_CONFIGURED_METHOD(output,
  45     vestige_out_graph_is_configured);