tree b5d3376823e9235409dc7c193ca8770a38b2bad1
parent 002916ad281f0ee464284c0115b82df0998c38a0
author Patrick Venture <venture@google.com> 1542311527 -0800
committer Patrick Venture <venture@google.com> 1542317244 -0800

hash handler: implement file hash handler

Implement the hash handler as a generic file handler as there is not
likely to be any magic required for it.

Change-Id: I82ac102c720718504aa3dbcae0b13031349d6121
Signed-off-by: Patrick Venture <venture@google.com>