13th Working Conference on Reverse Engineering (WCRE 2006)
Reverse Engineering of System Interfaces A Report from the Field
Benevento, Italy
October 23-October 27
ISBN: 0-7695-2719-1
This paper is a report on three real industrial projects conducted to redocument the system interfaces of existing application systems a stock trading system, a health insurance system and a bank credit system. The first reverse engineering project was for the purpose of accessing the backend C server software from Web clients. The second project was for the purpose of testing the interfaces between COBOL subsystems running parallel in two interconnected environments a Unix computer and a Bull mainframe. The third project was to extract procedures from existing PL/I programs for reuse as web services. The lessons learned from the three projects are assessed to draw conclusions on how to improve the development process.
Index Terms:
Reverse Engineering, Interface comprehension, data structures in C/C++, COBOL and PL/I, XML, XMI, WSDL.
Citation:
Harry M. Sneed, Stephan H. Sneed, "Reverse Engineering of System Interfaces A Report from the Field," wcre, pp.125-133, 13th Working Conference on Reverse Engineering (WCRE 2006), 2006