/*
 * Copyright (C) 2019 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.
 */

syntax = "proto2";
package android.stats.otaupdate;

// The payload type of an OTA update attempt on A/B devices.
enum PayloadType {
    FULL = 10000;
    DELTA = 10001;
}

// The attempt result reported by the update engine for an OTA update.
enum AttemptResult {
    UPDATE_SUCCEEDED = 10000;
    INTERNAL_ERROR = 10001;
    PAYLOAD_DOWNLOAD_ERROR = 10002;
    METADATA_MALFORMED = 10003;
    OPERATION_MALFORMED = 10004;
    OPERATION_EXECUTION_ERROR = 10005;
    METADATA_VERIFICATION_FAILED = 10006;
    PAYLOAD_VERIFICATION_FAILED = 10007;
    VERIFICATION_FAILED = 10008;
    POSTINSTALL_FAILED = 10009;
    ABNORMAL_TERMINATION = 10010;
    UPDATE_CANCELED = 10011;
    UPDATE_SUCCEEDED_NOT_ACTIVE = 10012;
}

// The error code reported by the update engine after an OTA update attempt
// on A/B devices. More details in system/update_engine/common/error_code.h
enum ErrorCode {
    SUCCESS = 10000;
    ERROR = 10001;
    FILESYSTEM_COPIER_ERROR = 10004;
    POST_INSTALL_RUNNER_ERROR = 10005;
    PAYLOAD_MISMATCHED_TYPE_ERROR = 10006;
    INSTALL_DEVICE_OPEN_ERROR = 10007;
    KERNEL_DEVICE_OPEN_ERROR = 10008;
    DOWNLOAD_TRANSFER_ERROR = 10009;
    PAYLOAD_HASH_MISMATCH_ERROR = 10010;
    PAYLOAD_SIZE_MISMATCH_ERROR = 10011;
    DOWNLOAD_PAYLOAD_VERIFICATION_ERROR = 10012;
    DOWNLOAD_NEW_PARTITION_INFO_ERROR = 10013;
    DOWNLOAD_WRITE_ERROR = 10014;
    NEW_ROOTFS_VERIFICATION_ERROR = 10015;
    SIGNED_DELTA_PAYLOAD_EXPECTED_ERROR = 10017;
    DOWNLOAD_PAYLOAD_PUB_KEY_VERIFICATION_ERROR = 10018;
    DOWNLOAD_STATE_INITIALIZATION_ERROR = 10020;
    DOWNLOAD_INVALID_METADATA_MAGIC_STRING = 10021;
    DOWNLOAD_SIGNATURE_MISSING_IN_MANIFEST = 10022;
    DOWNLOAD_MANIFEST_PARSE_ERROR = 10023;
    DOWNLOAD_METADATA_SIGNATURE_ERROR = 10024;
    DOWNLOAD_METADATA_SIGNATURE_VERIFICATION_ERROR = 10025;
    DOWNLOAD_METADATA_SIGNATURE_MISMATCH = 10026;
    DOWNLOAD_OPERATION_HASH_VERIFICATION_ERROR = 10027;
    DOWNLOAD_OPERATION_EXECUTION_ERROR = 10028;
    DOWNLOAD_OPERATION_HASH_MISMATCH = 10029;
    DOWNLOAD_INVALID_METADATA_SIZE = 10032;
    DOWNLOAD_INVALID_METADATA_SIGNATURE = 10033;
    DOWNLOAD_OPERATION_HASH_MISSING_ERROR = 10038;
    DOWNLOAD_METADATA_SIGNATURE_MISSING_ERROR = 10039;
    UNSUPPORTED_MAJOR_PAYLOAD_VERSION = 10044;
    UNSUPPORTED_MINOR_PAYLOAD_VERSION = 10045;
    FILESYSTEM_VERIFIER_ERROR = 10047;
    USER_CANCELED = 10048;
    PAYLOAD_TIMESTAMP_ERROR = 10051;
    UPDATED_BUT_NOT_ACTIVE = 10052;
}