By splitting the processing and state querying into two separate
functions, the result can be inspected multiple times without triggering
the result processing.
See script directory for method. The script to run in the top level
MaxScale directory is called maxscale-uncrustify.sh, which uses
another script, list-src, from the same directory (so you need to set
your PATH). The uncrustify version was 0.66.
The creation of the EOF packet is not needed as the last packet of a
result set is always guaranteed to be of the correct type. This also
allows non-resultsets to be correctly processed as the internal packet
number will be at 0 when the last result arrives.
Cleaned up some of the function names and changed the signatures to be
better suited for their use-cases.
Use angle bracket includes, combine some of the more unwieldly
conditionals into functions, added more comments.
