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* (cherry-pick) EMMC support in applypatchDoug Zongker2010-09-151-102/+175
| | | | | | | | Let applypatch read and write EMMC partitions as well as MTD ones. This enables incremental updates that include boot image changes, as well as OTA of new recovery partitions. Change-Id: Ib1861219c7ca66dff29ad02d6a0a14e5f03eb4d8
* am 201cd466: remove shadowed variable declarationDoug Zongker2010-08-131-1/+2
|\ | | | | | | | | | | | | Merge commit '201cd46680f5789e21a57fb4476ab0ba0c0ed4c0' into gingerbread * commit '201cd46680f5789e21a57fb4476ab0ba0c0ed4c0': remove shadowed variable declaration
| * remove shadowed variable declarationDoug Zongker2010-08-131-1/+2
| | | | | | | | | | | | | | | | | | | | | | An accidental variable declaration ("int enough_space = ..." instead of "enough_space = " inside a block) shadowing the real one meant we were always using the copy-to-cache path for patching, even when not necessary. Remove it. Enforce an absolute minimum of free space as well, to avoid running into problems patching small files, now that the copy-to-cache path is (inadvertently) well-tested. Change-Id: Idb7d57241a9adcda2e11001fa44f0cd67ce40d19
* | am 8cd9e4f3: fix bug in applying patchesDoug Zongker2010-08-131-1/+1
|\| | | | | | | | | | | | | Merge commit '8cd9e4f3d4eba481b411482331293c8079ab24b2' into gingerbread * commit '8cd9e4f3d4eba481b411482331293c8079ab24b2': fix bug in applying patches
| * fix bug in applying patchesDoug Zongker2010-08-131-1/+1
| | | | | | | | | | | | | | | | When restarting a patch from crashing in the middle of a large file, we're not finding the correct patch to apply to the copy saved in cache. Change-Id: I41cb2b87d096bb7a28a10c4cf3902facd45d4c9d
* | generic_x86 supportBruce Beare2010-05-041-0/+2
|/ | | | | | | | | Add in Makefiles and support files for x86 builds Based on changes by: wonjong.lee <wonjong.lee@windriver.com> Additional changes by: Mark Gross <mark.gross@intel.com> Additional changes by: Bruce Beare <brucex.j.beare@intel.com> Change-Id: I71fcf58f116e4e9047e7d03fdb28e3308553ce5c
* refactor applypatch and friendsDoug Zongker2010-02-239-1256/+1185
| | | | | | | | | | | | | | | | | | | Change the applypatch function to take meaningful arguments instead of argc and argv. Move all the parsing of arguments into main.c (for the standalone binary) and into install.c (for the updater function). applypatch() takes patches as Value objects, so we can pass in blobs extracted from the package without ever writing them to temp files. The patching code is changed to read the patch from memory instead of a file. A bunch of compiler warnings (mostly about signed vs unsigned types) are fixed. Support for the IMGDIFF1 format is dropped. (We've been generating IMGDIFF2 packages for some time now.) Change-Id: I217563c500012750f27110db821928a06211323f
* relocate applypatch; add type system and new functions to edifyDoug Zongker2010-02-1817-0/+3882
- Move applypatch to this package (from build). - Add a rudimentary type system to edify: instead of just returning a char*, functions now return a Value*, which is a struct that can carry different types of value (currently just STRING and BLOB). Convert all functions to this new scheme. - Change the one-argument form of package_extract_file to return a Value of the new BLOB type. - Add read_file() to load a local file and return a blob, and sha1_check() to test a blob (or string) against a set of possible sha1s. read_file() uses the file-loading code from applypatch so it can read MTD partitions as well. This is the start of better integration between applypatch and the rest of edify. b/2361316 - VZW Issue PP628: Continuous reset to Droid logo: framework-res.apk update failed (CR LIBtt59130) Change-Id: Ibd038074749a4d515de1f115c498c6c589ee91e5