1 /* 2 * Copyright (C) 2007 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef RECOVERY_INSTALL_H_ 18 #define RECOVERY_INSTALL_H_ 19 20 #include <string> 21 #include <ziparchive/zip_archive.h> 22 23 enum { INSTALL_SUCCESS, INSTALL_ERROR, INSTALL_CORRUPT, INSTALL_NONE, INSTALL_SKIPPED, 24 INSTALL_RETRY }; 25 26 // Installs the given update package. If INSTALL_SUCCESS is returned and *wipe_cache is true on 27 // exit, caller should wipe the cache partition. 28 int install_package(const std::string& package, bool* wipe_cache, const std::string& install_file, 29 bool needs_mount, int retry_count); 30 31 // Verify the package by ota keys. Return true if the package is verified successfully, 32 // otherwise return false. 33 bool verify_package(const unsigned char* package_data, size_t package_size); 34 35 // Read meta data file of the package, write its content in the string pointed by meta_data. 36 // Return true if succeed, otherwise return false. 37 bool read_metadata_from_package(ZipArchiveHandle zip, std::string* metadata); 38 39 // Verifies the compatibility info in a Treble-compatible package. Returns true directly if the 40 // entry doesn't exist. 41 bool verify_package_compatibility(ZipArchiveHandle package_zip); 42 43 #endif // RECOVERY_INSTALL_H_ 44
