History log of /bootable/recovery/applypatch/utils.h
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
c4351c791052ad529a4e83c600b1aa6e6420ea86 22-Feb-2010 Doug Zongker <dougz@android.com> refactor applypatch and friends

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
/bootable/recovery/applypatch/utils.h
512536a54a1a211a9f582e76cbf12850dc7d5466 18-Feb-2010 Doug Zongker <dougz@android.com> relocate applypatch; add type system and new functions to edify

- 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
/bootable/recovery/applypatch/utils.h