Inspired by my own OWASP Sweden chapter talk last night, I learned more about Cyclomatic Code Complexity and did some practical experiments.
Cyclomatic Code Complexity was described by Thomas J. McCabe in 1976. Read the Wikipedia entry for the entire story, but in short it is a measure of C code complexity relevent to code testing.
I produced reports for some of my projects and some other popular tools, and put them online at:
Hopefully this will help me and others to find where the complex code is located. Knowing where to look is the first step towards improving things.
In my projects (e.g., gnutls, gnu sasl, shishi, libidn) I use gnulib for portability modules and maintainer scripts. Thus it felt natural to integrate GNUPDF’s custom scripts into a gnulib module. I’m discussing the module now.