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* applypatch: Drop the SHA_CTX parameter in Apply{BSDiff,Image}Patch.Tao Bao2018-04-201-8/+2
| | | | | | | | | | As they're accepting the SinkFn callback, it makes more sense to leave the work to their callers. Test: mmma -j bootable/recovery Test: Run recovery_component_test on marlin. Test: No other active user of the two functions. Change-Id: I8d67b38ce037925442296f136b483e0c71983777
* Merge "applypatch: Change the patch parameter to const Value& in Apply{BSDiff,Image}Patch."Tao Bao2017-11-111-9/+7
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| * applypatch: Change the patch parameter to const Value& in Apply{BSDiff,Image}Patch.Tao Bao2017-11-101-9/+7
| | | | | | | | | | | | | | It used to be "const Value*", but nullptr won't be a valid input. Test: recovery_host_test; recovery_component_test Change-Id: I904b5689ac3e64504088bf0544c9fb5d45a52243
* | Include bspatch.h from bsdiff/Alex Deymo2017-11-081-1/+1
|/ | | | | | | | | | | | | The function ApplyBSDiffPatch() defined in bspatch.cpp is declared in applypatch.h, but it includes "bspatch.h" from the bsdiff/ project, which is at least confusing. There is no "bspatch.h" in this repo, so the include actually reffers to the one in bsdiff. This patch uses the "bsdiff/bspatch.h" form instead to avoid confusion. Bug: None Test: It builds. Change-Id: I6b6ffd6725b2b34ff644aed93683f69779103661
* Move rangeset.h and print_sha1.h into otautil.Tao Bao2017-10-111-1/+1
| | | | | | | | | Also drop the "bootable/recovery" path in LOCAL_C_INCLUDES from applypatch modules. Test: lunch aosp_{angler,bullhead,fugu,dragon,sailfish}-userdebug; mmma bootable/recovery Change-Id: Idd602a796894f971ee4f8fa3eafe36c42d9de986
* applypatch: Forward declare struct Value.Tao Bao2017-10-091-1/+2
| | | | | | | | | | | | | And move '#include "edify/expr.h"' into .cpp files. This breaks the transitive dependency on libedify. Modules that include "applypatch/applypatch.h" don't need to add libedify into their dependency list, unless they really need anything from libedify. Build libedify static library for host, which is needed by libimgpatch. Test: mmma bootable/recovery Change-Id: Ibb53d322579fcbf593438d058d9bcee240625941
* Print SHA1 of the patch if bsdiff fails with data errorTianjie Xu2017-05-161-14/+24
| | | | | | | | | | | | | | This will help us to identify the patch corruption. Meanwhile fix a wrong size parameter passed to bspatch. (patch->data.size() into patch->data.size() - patch_offset). Also remove the only usage of "ApplyBSDiffPatchMem()" and inline its Sink function for simplicity. Bug: 37855643 Test: Prints SHA1 for corrupted patch in imgdiff_test. Change-Id: Ibf2db8c08b0ded1409bb7c91a3547a6bf99c601d
* applypatch: Let Apply{BSDiff,Image}Patch accept std::function.Tao Bao2017-03-281-4/+4
| | | | | | Test: mmma bootable/recovery system/update_engine Test: recovery_component_test Change-Id: I93c2caa87bf94a53509bb37f98f2c02bcadb6f5c
* applypatch: Change the ssize_t length parameters to size_t.Tao Bao2017-03-281-4/+4
| | | | | | | | | | | | | | | | | Mostly for applypatch family APIs like ApplyBSDiffPatch() and ApplyImagePatch(). Changing to size_t doesn't indicate they would necessarily work with very large size_t (e.g. > ssize_t), just similar to write(2). But otherwise accepting negative length doesn't make much sense. Also change the return type of SinkFn from ssize_t to size_t. Callers tell a successful sink by comparing the number of written bytes against the desired value. Negative return values like -1 are not needed. This also makes it consistent with bsdiff::bspatch interface. Test: recovery_component_test Test: Apply an incremental with the new updater. Change-Id: I7ff1615203a5c9854134f75d019e266f4ea6e714
* Use bspatch from external/bsdiff.Sen Jiang2017-02-021-183/+21
| | | | | | | | | | 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
* Change StringValue to use std::stringTianjie Xu2016-10-151-6/+6
| | | | | | | | | | | Changing the field of 'Value' in edify to std::string from char*. Meanwhile cleaning up the users of 'Value' and switching them to cpp style. Test: compontent tests passed. Bug: 31713288 Change-Id: Iec5a7d601b1e4ca40935bf1c70d325dafecec235
* Fix the improper use of LOCAL_WHOLE_STATIC_LIBRARIES.Tao Bao2016-03-031-1/+1
| | | | | | | | | | | | | 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
* applypatch: Add a Makefile to build imgdiff in Chrome OS.Sen Jiang2016-02-101-1/+0
| | | | | | | | | Also fixed some warnings and added check for target_len. Test: mma; emerge-peppy imgdiff; emerge-nyan imgdiff; sudo emerge imgdiff Bug: 26866274 Change-Id: Ifbcd3afd6701c769ccf626e33ed94461706f7ee6
* applypatch: fix memory leaks reported by static analysis.Yabin Cui2016-02-051-23/+14
| | | | | Bug: 26906416 Change-Id: I163df5a8f3abda3ba5d4ed81dfc8567054eceb27
* Switch from mincrypt to BoringSSL in applypatch and updater.Sen Jiang2016-02-041-2/+2
| | | | | Bug: 18790686 Change-Id: I7d2136fb39b2266f5ae5be24819c617b08a6c21e
* applypatch: Compile libimgpatch for target and host.Sen Jiang2016-01-281-0/+1
| | | | | | | | | | | | | update_engine need it for the new IMGDIFF operation. Also removed __unused in ApplyImagePatch() as I got error building it for the host, and I think it's dangerous not checking the size of the input. Test: mma Bug: 26628339 Change-Id: I22d4cd55c2c3f87697d6afdf10e8106fef7d1a9c
* recovery: Switch applypatch/ and updater/ to cpp.Tao Bao2015-07-141-0/+255
Mostly trivial changes to make cpp compiler happy. Change-Id: I69bd1d96fcccf506007f6144faf37e11cfba1270
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