47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
# Copyright (C) 2009 The Android Open Source Project
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# Copyright (C) 2019 The Mokee Open Source Project
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# Copyright (C) 2019 The LineageOS Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import common
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import re
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def FullOTA_InstallEnd(info):
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input_zip = info.input_zip
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OTA_InstallEnd(info, input_zip)
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PatchVendor(info)
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return
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def IncrementalOTA_InstallEnd(info):
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input_zip = info.target_zip
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OTA_InstallEnd(info, input_zip)
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PatchVendor(info)
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return
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def AddImage(info, input_zip, basename, dest):
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name = basename
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data = input_zip.read("IMAGES/" + basename)
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common.ZipWriteStr(info.output_zip, name, data)
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info.script.AppendExtra('package_extract_file("%s", "%s");' % (name, dest))
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def OTA_InstallEnd(info, input_zip):
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info.script.Print("Patching firmware images...")
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AddImage(info, input_zip, "vbmeta.img", "/dev/block/bootdevice/by-name/vbmeta")
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return
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def PatchVendor(info):
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info.script.AppendExtra('mount("ext4", "EMMC", "/dev/block/bootdevice/by-name/vendor", "/vendor");')
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info.script.AppendExtra('delete_recursive("/vendor/overlay/");')
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info.script.AppendExtra('unmount("/vendor");')
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return
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