tree cfd788af22edbd75e732bae9bdcabe712c37a9f0
parent 8b47788c0087498d7bb70b77d203c1b6bf5682d1
author June Tate-Gans <jtgans@google.com> 1549490052 -0800
committer June Tate-Gans <jtgans@google.com> 1549490264 -0800

shell: Split console handling to a separate class

This splits out the console handling routines into their own classes, uses
exceptions to great effect, and also provides preliminary Windows console
support via multithreading.

Change-Id: I46d4b227cc62208d9698339957c9f348ed01a8b7