Vendor-specific images (radio, bootloader and etc) used to stay in
RADIO/ in target_files zip. A/B updater expects them to be available
under IMAGES/. Make a copy for such images when calling
add_img_to_target_files.py.
We cannot move them directly from RADIO/ to IMAGES/, because we will
delete everything under IMAGES/ when signing for release.
Bug: 25674625
Change-Id: I977c879d0ff7e45c83b3f5c63844a5b135caa383
check_prereq is a tool for recovery API v2, which has been obselete
since we moved to v3 in [1].
[1] commit e08991e02a7d678f2574e85289a34b2a9a537c82
Bug: 24621915
Change-Id: Ie96348fb56c5a3e029cac2417b59d8eb62dc085b
We can generate a special OTA package that verifies all the partitions
(boot, recovery, system, vendor and etc) on a device. It also calls
device-specific script to verify bootloader and radio images. This
ensures a flashed device contains all the desired images faithfully.
Usage:
ota_from_target_files.py --gen_verify target_files.zip output.zip
Bug: 24679956
Change-Id: Ib3091d98c4b17a6fad305b3edf16d09efbda5c38
Sort the lists of notice files instead of relying on the filesystem
ordering returned by os.walk
Bug: 23972440
Change-Id: Id32be9ce8e540244ad9d67b6fc7883fc2963fe5c
Factor out some common lines between generating incremental and full
OTAs. Remove the outer while loop for cleaner logic.
Change-Id: I0a4d44a4a59b488748222c2031bd63f67d45e0b5
This tool will help identify unexpected differences between two target
files packages. Expected changes (build number / date) are hidden, along
with known bugs.
It ignores anything that is just packaging for other files that are
already being diffed, like the recovery patching, and all of IMAGES/*
Bug 25372309
Change-Id: I4641754dd5dfbdfd3a89d8fa5262b9a9595e8e9c
getLongLE would return a 64-bit number with the upper 32-bits set when
decoding a 32-bit number with the top bit set. Per the zip file format,
it was only expected to return a 32-bit number. Use explicitly sized
types so that we use the proper sizes and don't do any implicit
extensions.
Change-Id: I5a4304dc99ce5f8f17284d4ca3094ae115207a1e
Pass -X to zip so that Unix UID/GID and extra timestamps aren't
saved into the zip files.
Add a new tool, ziptime, that uses a very stripped down copy of
zipalign. It no longer depends on libandroidfw, and now rewrites the
timestamps in place instead of making a copy of the zipfile. This should
improve speed and reduce disk requirements, especially with the large
packaging zip files.
Bug: 24201956
Change-Id: I50f68669f659da1b4393e964ad40b6aafb00c1e7
This reverts commit 3c2c064c87.
zipalign depends on libandroidfw, and some setups don't include frameworks/base.
Bug: 24201956
Change-Id: I48ee95808924f6b2221f0a49ab205c2565096b1f
Pass -X to zip so that Unix UID/GID and extra timestamps aren't
saved into the zip files.
Add a new option to zipalign, -t, to replace all timestamps with static
timestamps (2008 Jan 1 00:00:00). Use this for all non-APK zip files.
APK zip timestamps are set based on the certificate date in SignApk.
Bug: 24201956
Change-Id: Ifb619fc499ba9d99fc624f2acd5f8de36d78ef8e
