libartservice/service/proto/dex_use.proto

/*
 * Copyright (C) 2022 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 = "proto3";

package com.android.server.art.proto;
option java_multiple_files = true;

import "art/libartservice/service/proto/common.proto";

// The protobuf representation of `DexUseManagerLocal.DexUse`. See classes in
// java/com/android/server/art/DexUseManagerLocal.java for details.
// This proto is persisted on disk and both forward and backward compatibility are considerations.
message DexUseProto {
    repeated PackageDexUseProto package_dex_use = 1;
}

message PackageDexUseProto {
    string owning_package_name = 1;
    repeated PrimaryDexUseProto primary_dex_use = 2;
    repeated SecondaryDexUseProto secondary_dex_use = 3;
}

message PrimaryDexUseProto {
    string dex_file = 1;
    repeated PrimaryDexUseRecordProto record = 2;
}

message PrimaryDexUseRecordProto {
    string loading_package_name = 1;
    bool isolated_process = 2;
    int64 last_used_at_ms = 3;
}

message SecondaryDexUseProto {
    string dex_file = 1;
    Int32Value user_id = 2;  // Must be explicitly set.
    repeated SecondaryDexUseRecordProto record = 3;
}

message SecondaryDexUseRecordProto {
    string loading_package_name = 1;
    bool isolated_process = 2;
    string class_loader_context = 3;
    string abi_name = 4;
    int64 last_used_at_ms = 5;
}