pass blobs to applypatch in incremental OTAs
applypatch now takes patches as blob-valued arguments instead of just
filenames, eliminating the need to unpack all patches to /tmp before
starting to apply them.
Revert the last change I made where sha1_check(read_file(...)) was
substituted for apply_patch_check(...). apply_patch_check() knows to
check /cache/saved.file if the original source file is missing or has
a bad checksum, which is important if the device loses power or
otherwise restarts during patching.
Change-Id: Ia5b761474b0f809a5a5eed29455b1b145145699e
diff --git a/tools/releasetools/both_generator.py b/tools/releasetools/both_generator.py
index c042ae6..4ae8d50 100644
--- a/tools/releasetools/both_generator.py
+++ b/tools/releasetools/both_generator.py
@@ -41,6 +41,7 @@
def AssertSomeBootloader(self, *a): self._DoBoth("AssertSomeBootloader", *a)
def ShowProgress(self, *a): self._DoBoth("ShowProgress", *a)
def PatchCheck(self, *a): self._DoBoth("PatchCheck", *a)
+ def FileCheck(self, filename, *sha1): self._DoBoth("FileCheck", *a)
def CacheFreeSpaceCheck(self, *a): self._DoBoth("CacheFreeSpaceCheck", *a)
def Mount(self, *a): self._DoBoth("Mount", *a)
def UnpackPackageDir(self, *a): self._DoBoth("UnpackPackageDir", *a)