Merge "Write the vbmeta digest to the output zipfile also" (4772ec75) · Commits · e / os / android_build

tools/releasetools/add_img_to_target_files.py

+26 −13

Original line number	Diff line number	Diff line
		@@ -706,6 +706,31 @@ def AddApexInfo(output_zip):
		common.ZipWrite(output_zip, output_file, arc_name)


		def AddVbmetaDigest(output_zip):
		"""Write the vbmeta digest to the output dir and zipfile."""

		# Calculate the vbmeta digest and put the result in to META/
		boot_images = OPTIONS.info_dict.get("boot_images")
		# Disable the digest calculation if the target_file is used as a container
		# for boot images.
		boot_container = boot_images and len(boot_images.split()) >= 2
		if (OPTIONS.info_dict.get("avb_enable") == "true" and not boot_container and
		OPTIONS.info_dict.get("avb_building_vbmeta_image") == "true"):
		avbtool = OPTIONS.info_dict["avb_avbtool"]
		digest = verity_utils.CalculateVbmetaDigest(OPTIONS.input_tmp, avbtool)
		vbmeta_digest_txt = os.path.join(OPTIONS.input_tmp, "META",
		"vbmeta_digest.txt")
		with open(vbmeta_digest_txt, 'w') as f:
		f.write(digest)
		# writes to the output zipfile
		if output_zip:
		arc_name = "META/vbmeta_digest.txt"
		if arc_name in output_zip.namelist():
		OPTIONS.replace_updated_files_list.append(arc_name)
		else:
		common.ZipWriteStr(output_zip, arc_name, digest)


		def AddImagesToTargetFiles(filename):
		"""Creates and adds images (boot/recovery/system/...) to a target_files.zip.

		@@ -959,19 +984,7 @@ def AddImagesToTargetFiles(filename):
		with open(pack_radioimages_txt) as f:
		AddPackRadioImages(output_zip, f.readlines())

		# Calculate the vbmeta digest and put the result in to META/
		boot_images = OPTIONS.info_dict.get("boot_images")
		# Disable the digest calculation if the target_file is used as a container
		# for boot images.
		boot_container = boot_images and len(boot_images.split()) >= 2
		if (OPTIONS.info_dict.get("avb_enable") == "true" and not boot_container and
		OPTIONS.info_dict.get("avb_building_vbmeta_image") == "true"):
		avbtool = OPTIONS.info_dict["avb_avbtool"]
		digest = verity_utils.CalculateVbmetaDigest(OPTIONS.input_tmp, avbtool)
		vbmeta_digest_txt = os.path.join(OPTIONS.input_tmp, "META",
		"vbmeta_digest.txt")
		with open(vbmeta_digest_txt, 'w') as f:
		f.write(digest)
		AddVbmetaDigest(output_zip)

		if output_zip:
		common.ZipClose(output_zip)