METHOD OF PARSING OPTIONAL BLOCK DATA

摘要

A computer program product is provided and includes a tangible storage medium readable by a processing circuit and on which instructions are stored for execution by the processing circuit for performing a method. The method includes initially verifying a presence of parameters passed to a parameter database and that a selected group of the parameters are greater than or equal to zero, parsing optional block data to validate the optional block data, determine a length thereof and a number of optional blocks contained therein and proceeding with one of a secondary info-parsing and a secondary data-parsing operation with respect to the optional block data in accordance with content of the parameters passed to the parameter database.