The plug-in interface for a message parser consists of:
A set of implementation functions that provide the functionality of the
plug-in parser. These functions are invoked by the message broker. Most implementation
functions are mandatory and, if not supplied by the developer, cause an exception
at runtime.
A set of utility functions, the purpose of which is to create resources
in the message broker or to request a service of the broker. These utility
functions can be invoked by a plug-in parser.
These functions are defined in the header file BipCpi.h.