| /* |
| * Copyright (C) 2007 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| #include <stddef.h> |
| |
| #include <map> |
| #include <string> |
| #include <vector> |
| |
| #include <ziparchive/zip_archive.h> |
| |
| #include "package.h" |
| #include "recovery_ui/ui.h" |
| |
| enum InstallResult { |
| INSTALL_SUCCESS, |
| INSTALL_ERROR, |
| INSTALL_CORRUPT, |
| INSTALL_NONE, |
| INSTALL_SKIPPED, |
| INSTALL_RETRY, |
| INSTALL_KEY_INTERRUPTED |
| }; |
| |
| enum class OtaType { |
| AB, |
| BLOCK, |
| BRICK, |
| }; |
| |
| // Installs the given update package. This function should also wipe the cache partition after a |
| // successful installation if |should_wipe_cache| is true or an updater command asks to wipe the |
| // cache. |
| int install_package(const std::string& package, bool should_wipe_cache, bool needs_mount, |
| int retry_count, RecoveryUI* ui); |
| |
| // Verifies the package by ota keys. Returns true if the package is verified successfully, |
| // otherwise returns false. |
| bool verify_package(Package* package, RecoveryUI* ui); |
| |
| // Reads meta data file of the package; parses each line in the format "key=value"; and writes the |
| // result to |metadata|. Return true if succeed, otherwise return false. |
| bool ReadMetadataFromPackage(ZipArchiveHandle zip, std::map<std::string, std::string>* metadata); |
| |
| // Reads the "recovery.wipe" entry in the zip archive returns a list of partitions to wipe. |
| std::vector<std::string> GetWipePartitionList(Package* wipe_package); |
| |
| // Verifies the compatibility info in a Treble-compatible package. Returns true directly if the |
| // entry doesn't exist. |
| bool verify_package_compatibility(ZipArchiveHandle package_zip); |
| |
| // Checks if the the metadata in the OTA package has expected values. Returns 0 on success. |
| // Mandatory checks: ota-type, pre-device and serial number(if presents) |
| // AB OTA specific checks: pre-build version, fingerprint, timestamp. |
| int CheckPackageMetadata(const std::map<std::string, std::string>& metadata, OtaType ota_type); |