host/libs/image_aggregator/cdisk_spec.proto

/*
 * 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 = "proto3";

enum ReadWriteCapability {
  READ_ONLY = 0;
  READ_WRITE = 1;
}

message ComponentDisk {
  string file_path = 1;
  uint64 offset = 2;
  ReadWriteCapability read_write_capability = 3;
}

message CompositeDisk {
  uint64 version = 1;
  repeated ComponentDisk component_disks = 2;
  uint64 length = 3;
};