AU: Handle firmware update failure when booted from FW slot B.
The firmware updater will fail if we are booted into FW slot B and we
try to update firmware. We shouldn't treat this like a usual update
failure because trying again won't help until we reboot. Thus, with
this CL, we detect this case and request a reboot from the
user. Technically this request is a lie, b/c we are reusing the reboot
request mechanism which tells the user an update has been applied and
thus must be rebooted. We accept this fib since this situation is very
rare: use would have to have 2 FW update updates in a row w/o any
extra boots between.
Also, fix error code in subprocess.
Also, remove execute permissions on a bunch of source files.
BUG=chromium-os:14343
TEST=unittests, tested updates on machine that success, fail, have FW B failure
Review URL: http://codereview.chromium.org/6880077
Change-Id: I2509c6e1c9c9da3ff1ea27da4861c4850bd4d000
diff --git a/action_processor.h b/action_processor.h
index 7f7862a..2ed5f78 100644
--- a/action_processor.h
+++ b/action_processor.h
@@ -42,6 +42,7 @@
kActionCodeNewKernelVerificationError = 16,
kActionCodeSignedDeltaPayloadExpectedError = 17,
kActionCodeDownloadPayloadPubKeyVerificationError = 18,
+ kActionCodePostinstallBootedFromFirmwareB = 19,
kActionCodeOmahaRequestEmptyResponseError = 200,
kActionCodeOmahaRequestXMLParseError = 201,
kActionCodeOmahaRequestNoUpdateCheckNode = 202,