| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // Sync protocol for persisting the loopback server state to disk. |
| |
| syntax = "proto2"; |
| |
| option optimize_for = LITE_RUNTIME; |
| |
| package sync_pb; |
| |
| import "sync.proto"; |
| |
| // Serialization of the LoopbackServerEntity and its ancestors. |
| message LoopbackServerEntity { |
| // Entity type mapping to one of the subclasses of LoopbackServerEntity. |
| enum Type { |
| UNKNOWN = 0; |
| BOOKMARK = 1; |
| PERMANENT = 2; |
| TOMBSTONE = 3; |
| UNIQUE = 4; |
| } |
| |
| optional Type type = 1; |
| optional SyncEntity entity = 2; |
| optional int64 model_type = 3; |
| } |
| |
| // Contains the loopback server state. |
| message LoopbackServerProto { |
| // The protocol buffer format version. |
| optional int64 version = 1; |
| |
| optional int64 store_birthday = 2; |
| |
| repeated LoopbackServerEntity entities = 3; |
| |
| // All Keystore keys known to the server. |
| repeated string keystore_keys = 4; |
| |
| // The last entity ID that was assigned to an entity. |
| optional int64 last_version_assigned = 5; |
| } |