futility: refactor file type detection into new files
This moves the what-kind-of-file-is-this logic into a separate
file, and makes it work by calling distinct recognizers until one
hits. A new "-t" option to the show command prints what it's
doing.
BUG=chromium:228932
BRANCH=ToT
TEST=make runtests
Change-Id: Id8f60bdf3fe6a9adf41b4555b3448a261fa52fea
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/245122
Reviewed-by: Randall Spangler <rspangler@chromium.org>
diff --git a/Makefile b/Makefile
index 3a2f836..ed4ccf4 100644
--- a/Makefile
+++ b/Makefile
@@ -594,6 +594,7 @@
futility/cmd_vbutil_kernel.c \
futility/cmd_vbutil_key.c \
futility/cmd_vbutil_keyblock.c \
+ futility/file_type.c \
futility/traversal.c \
futility/vb1_helper.c