tree 2c773613185fcdfffe17e3d7f8f90ab4ba68478c
parent d61b0ff8d1dbc2ea4688b74a9836a000339902cf
author Patrick Venture <venture@google.com> 1557962206 -0700
committer Patrick Venture <venture@google.com> 1557962860 -0700

firmware_handler: change state with verify results

Each time stat() is called during verification, it'll check the state of
the verification process.  When that process finishes, good or bad, it
updates the overall firmware state and sets the blob flags accordingly.

Note: What happens upon failure is not currently well-defined, as there
isn't a clear path to reset everything yet.  Deleting the blobs is
likely the path forward given the design.  The state machine diagrams
will be added to the documentation so that host tool software will know
what to do.

Tested: Not yet tested.

Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: I7f0008e525920b40895d66a68af091adf3b300e3