| /* |
| * 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 "otautil/package.h" |
| #include "recovery_ui/device.h" |
| #include "recovery_ui/ui.h" |
| |
| enum InstallResult { |
| INSTALL_SUCCESS, |
| INSTALL_ERROR, |
| INSTALL_CORRUPT, |
| INSTALL_NONE, |
| INSTALL_SKIPPED, |
| INSTALL_RETRY, |
| INSTALL_KEY_INTERRUPTED, |
| INSTALL_REBOOT, |
| }; |
| |
| enum class OtaType { |
| AB, |
| BLOCK, |
| BRICK, |
| }; |
| |
| // Installs the given update package. The package_id is a string provided by the caller (e.g. the |
| // package path) to identify the package and log to last_install. 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. |
| InstallResult InstallPackage(Package* package, const std::string_view package_id, |
| bool should_wipe_cache, int retry_count, |
| Device* 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); |
| |
| // Checks if the metadata in the OTA package has expected values. Mandatory checks: ota-type, |
| // pre-device and serial number (if presents). A/B OTA specific checks: pre-build version, |
| // fingerprint, timestamp. |
| bool CheckPackageMetadata(const std::map<std::string, std::string>& metadata, OtaType ota_type); |
| |
| // Ensures the path to the update package is mounted. Also set the |should_use_fuse| to true if the |
| // package stays on a removable media. |
| bool SetupPackageMount(const std::string& package_path, bool* should_use_fuse); |