1/* 2 * Copyright (C) 2023 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 17syntax = "proto2"; 18package android.providers.settings; 19 20option java_multiple_files = true; 21 22import "frameworks/base/core/proto/android/privacy.proto"; 23 24message GenerationRegistryProto { 25 option (android.msg_privacy).dest = DEST_EXPLICIT; 26 optional int32 num_backing_stores = 1; 27 optional int32 num_max_backing_stores = 2; 28 repeated BackingStoreProto backing_stores = 3; 29} 30 31message BackingStoreProto { 32 optional int32 key = 1; 33 optional int32 backing_store_size = 2; 34 optional int32 num_cached_entries = 3; 35 repeated CacheEntryProto cache_entries = 4; 36} 37 38message CacheEntryProto { 39 optional string name = 1; 40 optional int32 generation = 2; 41}