bigbiff
d58ba18272
This allows flame to boot TWRP. Still will need to work on super partition for vendor and system access. The plan will be to cherry-pick any updates to android-9.0 through gerrit.twrp.me to this branch as a WIP.
72 lines
2.4 KiB
C++
Executable File
72 lines
2.4 KiB
C++
Executable File
/*
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* Copyright (C) 2007 The Android 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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*/
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#pragma once
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#include <stddef.h>
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#include <map>
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#include <string>
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#include <vector>
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#include <ziparchive/zip_archive.h>
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#include "package.h"
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#include "recovery_ui/ui.h"
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enum InstallResult {
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INSTALL_SUCCESS,
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INSTALL_ERROR,
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INSTALL_CORRUPT,
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INSTALL_NONE,
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INSTALL_SKIPPED,
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INSTALL_RETRY,
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INSTALL_KEY_INTERRUPTED,
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INSTALL_REBOOT,
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};
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enum class OtaType {
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AB,
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BLOCK,
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BRICK,
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};
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// Installs the given update package. This function should also wipe the cache partition after a
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// successful installation if |should_wipe_cache| is true or an updater command asks to wipe the
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// cache.
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int install_package(const std::string& package, bool should_wipe_cache, bool needs_mount,
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int retry_count);
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// Verifies the package by ota keys. Returns true if the package is verified successfully,
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// otherwise returns false.
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bool verify_package(Package* package);
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// Reads meta data file of the package; parses each line in the format "key=value"; and writes the
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// result to |metadata|. Return true if succeed, otherwise return false.
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bool ReadMetadataFromPackage(ZipArchiveHandle zip, std::map<std::string, std::string>* metadata);
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// Reads the "recovery.wipe" entry in the zip archive returns a list of partitions to wipe.
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std::vector<std::string> GetWipePartitionList(Package* wipe_package);
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// Verifies the compatibility info in a Treble-compatible package. Returns true directly if the
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// entry doesn't exist.
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bool verify_package_compatibility(ZipArchiveHandle package_zip);
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// Checks if the the metadata in the OTA package has expected values. Returns 0 on success.
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// Mandatory checks: ota-type, pre-device and serial number(if presents)
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// AB OTA specific checks: pre-build version, fingerprint, timestamp.
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int CheckPackageMetadata(const std::map<std::string, std::string>& metadata, OtaType ota_type);
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