tree 7d4a3302a56891934322fd539299c68949d23701
parent 62040c53e0055e3f739f34cdb4118d5f07304ee2
author Tao Bao <tbao@google.com> 1544030620 -0800
committer Tao Bao <tbao@google.com> 1544049864 -0800

uncrypt: Replace a few C-strings with std::string.

Also use android::base::{Dirname,Realpath,StartsWith}.

Test: Run uncrypt on device (`uncrypt package block.map`).
Change-Id: Ifacd01d6b35d85ea4afcb93a0dbc0235bb765a75