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2019-05-30Disable building simulator for macTianjie Xu1-0/+1
Disable building the simulator and its support libraries to resolve the breakage on mac host targets. Because the simulator is not intended to use on mac anyway. Bug: 134047992 Test: mma Change-Id: I488ab50cab1282f03250010b5334f1895d44f98b
2019-05-29Implement an update simulator to verify BB OTA packages on hostTianjie Xu1-20/+65
Implement the simulator runtime and build the updater simulator as a host executable. The code to parse the target-files and mocks the block devices will be submitted in the follow-up. Bug: 131911365 Test: unit tests pass Change-Id: Ib1ba939aec8333ca68a45139514d772ad7a27ad8
2019-05-09Add Updater class and remove UpdaterInfoTianjie Xu1-1/+1
The UpdaterInfo class is merely a collection of pointers and POD types. We can replace it with a Updater class that has the ownership of the resources. This also makes this class extensible as we plan to add more functionality in the host simulator. Bug: 131911365 Test: unit tests pass, run an update on cuttlefish and check last_install Change-Id: I07ca5963bbee8ae3cb85ccc184464910aa73d4e4
2019-01-14updater: add functions to modify dynamic partition metadataYifan Hong1-0/+2
Test: sideload full OTA on cuttlefish Test: sideload incremental OTA on cuttlefish (that grows system, shrinks vendor, and move vendor to group foo) Test: verify that /cache/recovery/cc46ebfd04058569d0c6c1431c6af6c1328458e4 exists (sha1sum of "system") Bug: 111801737 Change-Id: Ibdf6565bc1b60f3665c01739b4c95a85f0261ae5
2018-08-28Remove otafaultTianjie Xu1-1/+0
Now it's less beneficial to inject I/O faults since we don't see many of them. Remove the library that mocks I/O failures. And switch to android::base I/O when possible. Bug: 113032079 Test: unit tests pass Change-Id: I9f2a92b7ba80f4da6ff9e2abc27f2680138f942c
2018-08-13updater: Move libupdater to Soong.Tao Bao1-31/+4
Test: mmma -j bootable/recovery Test: Run recovery_unit_test and recovery_component_test on marlin. Change-Id: I2617b87d13c585addf0ed2fbae8c3ce443ea7200
2018-08-06Add an updater function to compute hash treeTianjie Xu1-0/+1
The new command is part of the transfer.list and allows us to compute the hash tree on non-ab devices. The required arguments for the hash_tree computation are: hash_tree_ranges source_ranges hash_algorithm salt_hex root_hash Bug: 25170618 Test: unit tests pass; run simulator with compute_hash_tree Change-Id: I8ff0d582cc8adabb8a060db7845f38b35b28e62c
2018-06-25updater: Add Command parsing codes.Tao Bao1-0/+1
The added codes are not used in the updater yet. The switch will happen in subsequent CLs. Test: Run recovery_unit_test and recovery_component_test on marlin. Change-Id: I1ae8a233280f02c2171b43ef028bdccdacb39c59
2018-05-26updater: Add Commmand class to manage BBOTA commands.Tao Bao1-0/+1
Move the commands map parsing out of PerformBlockImageUpdate(), as this can be done more easily by the caller. The goal (not done in this CL) is to decouple command parsing logic from the performers. This allows (a) focusing on the command logic in the performer; and (b) extending BBOTA commands syntax separately. Test: Run recovery_unit_test and recovery_component_test. Change-Id: Ife202398a7660b152d84a3ba17b90f93d19c55f2
2018-04-28Merge libmounts into libotautil.Tao Bao1-7/+4
Export its header (mounts.h) from there, and drop the dot dot dependency from libupdater / updater. Test: mmma bootable/recovery Test: recovery_component_test Change-Id: Ic26a6b9b78a34dbe1f178b138f3abaafffbec44c
2017-10-12Drop -Wno-unused-parameter.Tao Bao1-2/+0
The only one left is libedify. Will handle that in a separate CL. Test: mmma bootable/recovery Change-Id: I732a5f85229da90fd767bee2e46c5c95f529c396
2017-08-29Turn on -Wall for recovery modulesTianjie Xu1-0/+2
Turn on -Wall for all modules. Also remove the obsolete file_cmp() in apply_patch test and now() in wear_ui. The only exception is lib_edify due to the unused functions in the intermediate cpp files generated from the lex files. It will be handled in a seperate CL. Bug: 64939312 Test: mma, unit tests pass Change-Id: Ic53f76b60b6401ab20db3d98130d674c08e3702f
2017-07-08Add support to decompress brotli compressed new dataTianjie Xu1-0/+1
Add a new writer that can decode the brotli-compressed system/vendor new data stored in the OTA zip. Brotli generally gives better compression rate at the cost of slightly increased time consumption. The patch.dat is already compressed by BZ; so there's no point to further compress it. For the given 1.9G bullhead system image: Size: 875M -> 787M; ~10% reduction of package size. Time: 147s -> 153s; ~4% increase of the block_image_update execution time. (I guess I/O takes much longer time than decompression.) Also it takes 4 minutes to compress the system image on my local machine, 3 more minutes than zip. Test: recovery tests pass && apply a full OTA with brotli compressed system/vendor.new.dat on bullhead Change-Id: I232335ebf662a9c55579ca073ad45265700a621e
2017-03-22Fix updater include generation w/installcleanDan Willemsen1-16/+4
Since this was putting the intermediate file in obj/PACKAGING, every installclean was removing it and triggering updater to rebuild. Instead, use the standard generated-sources-dir. The dep file can also be removed now that ninja will re-run the generator if the command line changes. Test: m -j updater; m installclean; m -j updater Test: Only change to aosp_fugu updater before/after is the debug info Change-Id: I20928bd2049d4a3d4e21f83fd64d16cfdc541958
2017-02-02Use bspatch from external/bsdiff.Sen Jiang1-0/+1
Now ApplyBSDiffPatch() will stream the output to sink as we go instead of sinking everything at the end. Test: recovery_host_test Bug: 26982501 Change-Id: I05b6ed40d45e4b1b19ae72784cf705b731b976e3
2017-01-24Remove '_static' suffix from libext2* references.Alex Deymo1-1/+1
Bug: 34220783 Test: make checkbuild Change-Id: Iceea20e440a4bb6a3b254486a65a86401a2241ef
2017-01-11Remove "_static" suffix from libsparseAlex Deymo1-1/+1
Bug: 34220783 Change-Id: I358f931f0b29f5bd526e1475180e477e2e90b936
2017-01-11Remove "_static" suffix from libext4_utils.Alex Deymo1-1/+1
Bug: 34220783 Change-Id: I34ccc3b11da0d1b48805967ad75b9ddade569930
2016-11-18updater: Refactor set_stage() and get_stage() functions.Tao Bao1-0/+2
Add read_bootloader_message_from() and write_bootloader_message_to() to allow specifying the BCB device (/misc). Also add testcases for set_stage() and get_stage(). Test: recovery_component_test passes. Test: Build a recovery image and apply a two-step OTA package. Change-Id: If5ab06a1aaaea168d2a9e5dd63c07c0a3190e4ae
2016-10-18Replace minzip with libziparchiveTianjie Xu1-1/+3
Clean up the duplicated codes that handle the zip files in bootable/recovery; and rename the library of the remaining utility functions to libotautil. Test: Update package installed successfully on angler. Bug: 19472796 Change-Id: Iea8962fcf3004473cb0322b6bb3a9ea3ca7f679e
2016-10-11Refactor libupdater into a seperate module.Tao Bao1-44/+67
So that we can write native tests for updater functions. This CL adds a testcase for getprop() function. Test: mmma bootable/recovery; Run recovery_component_test on device. Change-Id: Iff4c1ff63c5c71aded2f9686fed6b71cc298c228
2016-10-09Update the header path for ext4_utils.Tao Bao1-1/+0
Test: `mmma bootable/recovery` Change-Id: I70ccddb3ddf46bb012fdc5f632afc46ebdd5473e
2016-10-07Update the header path for ext4_utils.Tao Bao1-1/+0
Test: `mmma bootable/recovery` Change-Id: I70ccddb3ddf46bb012fdc5f632afc46ebdd5473e (cherry picked from commit 3cbe1d20978dc488272e2b1ba10890a006fdfab9)
2016-09-30Turn on -Werror for recoveryTianjie Xu1-1/+1
Also remove the 0xff comparison when validating the bootloader message fields. As the fields won't be erased to 0xff after we remove the MTD support. Bug: 28202046 Test: The recovery folder compiles for aosp_x86-eng Change-Id: Ibb30ea1b2b28676fb08c7e92a1e5f7b6ef3247ab (cherry picked from commit 7aa88748f6ec4e53333d1a15747bc44826ccc410)
2016-09-30Turn on -Werror for recoveryTianjie Xu1-1/+1
Also remove the 0xff comparison when validating the bootloader message fields. As the fields won't be erased to 0xff after we remove the MTD support. Bug: 28202046 Test: The recovery folder compiles for aosp_x86-eng Change-Id: Ibb30ea1b2b28676fb08c7e92a1e5f7b6ef3247ab
2016-09-01Switch recovery to libbase loggingTianjie Xu1-2/+3
Clean up the recovery image and switch to libbase logging. Bug: 28191554 Change-Id: Icd999c3cc832f0639f204b5c36cea8afe303ad35 (cherry picked from commit 747781433fb01f745529c7e9dd97c5599070ad0d)
2016-09-01Switch recovery to libbase loggingTianjie Xu1-2/+3
Clean up the recovery image and switch to libbase logging. Bug: 28191554 Change-Id: Icd999c3cc832f0639f204b5c36cea8afe303ad35 Merged-In: Icd999c3cc832f0639f204b5c36cea8afe303ad35
2016-09-01Switch recovery to libbase loggingTianjie Xu1-2/+3
Clean up the recovery image and switch to libbase logging. Bug: 28191554 Change-Id: Icd999c3cc832f0639f204b5c36cea8afe303ad35
2016-08-06Fix references to libcrypto_utils_static.Josh Gao1-2/+2
Bug: http://b/30708454 Change-Id: I7a5048beff1d8b783a9683dcb4a79606a77f20ee
2016-06-10Remove obsolete MTD support.Elliott Hughes1-4/+1
Bug: http://b/29250988 Change-Id: Ia97ba9082a165c37f74d6e1c3f71a367adc59945
2016-04-06Convert recovery to use BoringSSL instead of mincrypt.Mattias Nissler1-0/+1
This changes the verification code in bootable/recovery to use BoringSSL instead of mincrypt. Change-Id: I37b37d84b22e81c32ac180cd1240c02150ddf3a7
2016-03-03Fix the improper use of LOCAL_WHOLE_STATIC_LIBRARIES.Tao Bao1-28/+38
If two libraries both use LOCAL_WHOLE_STATIC_LIBRARIES and include a same library, there would be linking errors when generating a shared library (or executable) that depends on the two libraries both. Also clean up Android.mk files. Remove the "LOCAL_MODULE_TAGS := eng" line for the updater module. The module will then default to "optional" which won't be built until needed. Change-Id: I3ec227109b8aa744b7568e7f82f575aae3fe0e6f
2016-02-10IO fault injection for OTA packagesJed Estep1-1/+1
Bug: 25951086 Change-Id: I31c74c735eb7a975b7f41fe2b2eff042e5699c0c (cherry-picked from commit f1fc48c6e62cfee42d25ad12f443e22d50c15d0b)
2016-02-04Switch from mincrypt to BoringSSL in applypatch and updater.Sen Jiang1-1/+1
Bug: 18790686 Change-Id: I7d2136fb39b2266f5ae5be24819c617b08a6c21e
2016-01-06IO fault injection for OTA packagesJed Estep1-1/+1
Bug: 25951086 Change-Id: I31c74c735eb7a975b7f41fe2b2eff042e5699c0c
2015-11-16updater: libapplypatch needs libbase now.Tao Bao1-1/+1
Change-Id: Ibe3173edd6274b61bd9ca5ec394d7f6b4a403639 (cherry picked from commit 1b1ea17d554d127a970afe1d6004dd4627cd596e)
2015-11-16DO NOT MERGE recovery: Switch applypatch/ and updater/ to cpp.Tao Bao1-3/+15
Mostly trivial changes to make cpp compiler happy. Change-Id: I69bd1d96fcccf506007f6144faf37e11cfba1270 (cherry picked from commit ba9a42aa7e10686de186636fe9fecbf8c4cc7c19)
2015-11-16Stop using libstdc++.Dan Albert1-1/+1
These are already getting libc++, so it isn't necessary. If any of the other static libraries (such as adb) use new or delete from libc++, there will be symbol collisions. Change-Id: I55e43ec60006d3c2403122fa1174bde06f18e09f (cherry picked from commit e49a9e527a51f43db792263bb60bfc91293848da)
2015-11-16recovery: Switch to clangTao Bao1-0/+2
And a few trival fixes to suppress warnings. Change-Id: Id28e3581aaca4bda59826afa80c0c1cdfb0442fc (cherry picked from commit 80e46e08de5f65702fa7f7cd3ef83f905d919bbc)
2015-10-19Error correction: Use libfec in blockimg.cpp for recoverySami Tolvanen1-1/+2
Add block_image_recover function to rewrite corrupted blocks on the partition. This can be attempted if block_image_verify fails. Note that we cannot use libfec during block_image_update as it may overwrite blocks required for error correction. A separate recovery pass in case the image is corrupted is the only viable option. Bug: 21893453 Change-Id: I6ff25648fff68d5f50b41a601c95c509d1cc5bce
2015-07-24updater: libapplypatch needs libbase now.Tao Bao1-1/+1
Change-Id: I18da9e6da64fccab495dc5a96e3efd95cc6d88bf (cherry picked from commit 1b1ea17d554d127a970afe1d6004dd4627cd596e)
2015-07-17updater: libapplypatch needs libbase now.Tao Bao1-1/+1
Change-Id: Ibe3173edd6274b61bd9ca5ec394d7f6b4a403639
2015-07-14recovery: Switch applypatch/ and updater/ to cpp.Tao Bao1-3/+15
Mostly trivial changes to make cpp compiler happy. Change-Id: I1b0481465c67c3bbca35a839d0764190d84ff34e (cherry picked from commit ba9a42aa7e10686de186636fe9fecbf8c4cc7c19)
2015-07-14recovery: Switch applypatch/ and updater/ to cpp.Tao Bao1-3/+15
Mostly trivial changes to make cpp compiler happy. Change-Id: I69bd1d96fcccf506007f6144faf37e11cfba1270
2015-06-03recovery: Switch to clangTao Bao1-0/+2
And a few trival fixes to suppress warnings. Change-Id: I38734b5f4434643e85feab25f4807b46a45d8d65
2015-05-19Stop using libstdc++.Dan Albert1-1/+1
These are already getting libc++, so it isn't necessary. If any of the other static libraries (such as adb) use new or delete from libc++, there will be symbol collisions. Change-Id: I55e43ec60006d3c2403122fa1174bde06f18e09f
2014-12-01Fix recovery image build for 32pBruce Beare1-1/+1
When building for 32p, we need to be explicit that we wish to build the 32bit version of the binaries that will be placed in the recovery image. The recovery image doesn't actually care... but if we are not explicit in this, the makefiles will ask for the 64bit binaries but the Android.mk for the binaries will supply the 32bit images (causing the build to fail). Change-Id: Iea2d5f412740c082795da4358765751138a4b167
2014-11-22Add support for tune2fs file operationsMichael Runge1-0/+10
This allows tune2fs to be executed from within OTA scripts, allowing for file system modifications without formatting the partition Bug: 18430740 Change-Id: I0c2e05b5ef4a81ecea043e9b7b99b545d18fe5e6
2014-11-21Add support for tune2fs file operationsMichael Runge1-0/+10
This allows tune2fs to be executed from within OTA scripts, allowing for file system modifications without formatting the partition Bug: 18430740 Change-Id: I0c2e05b5ef4a81ecea043e9b7b99b545d18fe5e6
2014-08-26remove code for original block OTA mechanismDoug Zongker1-2/+0
Superseded by newer code. Bug: 16984795 Change-Id: I842299f6a02af7ccf51ef2ca174d813ca53deef1
2014-08-25remove code for original block OTA mechanismDoug Zongker1-2/+0
Superseded by newer code. Bug: 16984795 Change-Id: I70c1d29dc03287b06ea909d17f729ec51ccb0344
2014-08-20installer for new block OTA systemDoug Zongker1-0/+1
(Cherry-pick back from master.) Bug: 16984795 Change-Id: Ifa3d8345c5e2a0be86fb28faa080ca82592a96b4
2014-08-19installer for new block OTA systemDoug Zongker1-0/+1
Bug: 16984795 Change-Id: I90f958446baed83dec658de2430c8fc5e9c3047e
2014-02-14remove remaining libminelf referencesDoug Zongker1-1/+0
Change-Id: Id38b08607829bccc031693cc03e60e849903b6f8
2014-02-14clean up some warnings when building recoveryDoug Zongker1-0/+1
Change-Id: I1541534ee6978ddf8d548433986679ce9507d508
2014-02-13add syspatch support to updaterDoug Zongker1-0/+2
Add the syspatch() function, which can apply xdelta3+xz patches using the libsyspatch library. Change-Id: Idc1921e449020923bcaf425a1983bec0833e47ed
2013-04-10Add liblogYing Wang1-1/+1
Bug: 8580410 Change-Id: Ie60dade81c06589cb0daee431611ded34adef8e6
2012-10-16Remove HAVE_SELINUX guardsKenny Root1-6/+1
Change-Id: Ia96201f20f7838d7d9e8926208977d3f8318ced4
2012-08-14Use the static version of libsparseJoe Onorato1-1/+1
Change-Id: I664f8dc7939f8f902e4775eaaf6476fcd4ab8ed2
2012-08-14Multiple modules with the same name are going away.Joe Onorato1-1/+4
Change-Id: I4154db066865d6031caa3c2c3b94064b2f28076e
2012-07-24Use the static version of libsparseJoe Onorato1-1/+1
Change-Id: I664f8dc7939f8f902e4775eaaf6476fcd4ab8ed2
2012-07-22Multiple modules with the same name are going away.Joe Onorato1-1/+4
Change-Id: I4154db066865d6031caa3c2c3b94064b2f28076e
2012-07-18Link against libsparseColin Cross1-1/+1
libext4_utils requires libsparse, link against it as well. Change-Id: I4d6aec0e5edcf1ed42118b7b77adcded2858d3dd
2012-06-11Use a dependency file to replace the list file.Ying Wang1-10/+14
instead of creating the list file whenever loading the Android.mk Change-Id: I78e4820754399dff3993a863eede8b75da9f6d29
2012-03-30Extend recovery and updater to support setting file security contexts.Stephen Smalley1-1/+2
Extend minzip, recovery, and updater to set the security context on files based on the file_contexts configuration included in the package. Change-Id: Ied379f266a16c64f2b4dca15dc39b98fcce16f29
2012-01-24Add libselinux to LOCAL_STATIC_LIBRARIES wherever libext4_utils is used.Stephen Smalley1-0/+5
libext4_utils now calls libselinux in order to determine the file security context to set on files when creating ext4 images. Change-Id: I09fb9d563d22ee106bf100eacd4cd9c6300b1152
2011-07-15Support multiple recovery updater extensions.Michael Ward1-2/+2
Change-Id: I787c086223b674050c0a12fc575add9badb471af
2011-05-25Mute unharmful build warning at the top of the build log:Ying Wang1-1/+1
diff: out/target/product/generic/obj/PACKAGING/updater_extensions_intermediates/register.inc.list: No such file or directory Change-Id: I269b1703b6091b343db45b1c5cdd0962c738788b
2010-09-15support for ext4/EMMC filesystems in updater binaryDoug Zongker1-1/+7
Make the mount and format functions take extra parameters describing the filesystem type and add support for mounting and formatting ext4 filesystems on EMMC. Change recovery to consistently use stdout for status messages instead of mixing stdout and stderr.
2010-08-02Working ASLR implementationHristo Bojinov1-0/+1
Separate files for retouch functionality are in minelf/* ASLR for shared libraries is controlled by "-a" in ota_from_target_files. Binary files are self-contained. Retouch logic can recover from crashes. Signed-off-by: Hristo Bojinov <hristo@google.com> Change-Id: I76c596abf4febd68c14f9d807ac62e8751e0b1bd
2010-07-21Mute unwanted error messageYing Wang1-1/+1
This CL removes the following line from the top of build logs: "diff: out/target/product/*/obj/PACKAGING/updater_extensions_intermediates/register.inc.list: No such file or directory" Change-Id: I79c15a69a0b1b0da0e45620b45a7a0fea5625250
2010-07-02support for ext4/EMMC filesystems in updater binaryDoug Zongker1-1/+7
Make the mount and format functions take extra parameters describing the filesystem type and add support for mounting and formatting ext4 filesystems on EMMC. Change recovery to consistently use stdout for status messages instead of mixing stdout and stderr.
2009-11-13eclair snapshotJean-Baptiste Queru1-1/+37
2009-06-26remove updater from the user system imageDoug Zongker1-1/+6
updater (which is only needed in OTA packages) is getting included in /system/bin, where it just takes up (quite a bit of) space. Use the hack of including it only in eng builds so it's not there for user builds.
2009-06-22add device extension mechanism to updaterDoug Zongker1-1/+37
Allow devices (in BoardConfig.mk) to define additional static libraries to be linked in to updater, to make device-specific functions available in edify scripts. Modify the updater makefile to arrange for device libraries to register their edify functions.
2009-06-12edify extensions for OTA package installation, part 2Doug Zongker1-1/+2
Adds more edify functions for OTAs: is_mounted getprop apply_patch apply_patch_check apply_patch_space write_raw_image write_firmware_image package_extract_file This allows us to install radios, hboots, boot images, and install incremental OTA packages. Fixes a couple of dumb bugs in edify itself: - we were doubling the size of the function table each time it was *not* full, rather than each time it was full - "no such function" errors weren't visible to the parser, so they didn't prevent execution of the script.
2009-06-12edify extensions for OTA package installation, part 1Doug Zongker1-0/+24
Adds the following edify functions: mount unmount format show_progress delete delete_recursive package_extract symlink set_perm set_perm_recursive This set is enough to extract and install the system part of a (full) OTA package. Adds the updater binary that extracts an edify script from the OTA package and then executes it. Minor changes to the edify core (adds a sleep() builtin for debugging, adds "." to the set of characters that can appear in an unquoted string).
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