1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef SYNC_INTERNAL_API_PUBLIC_DELETE_JOURNAL_H_
6#define SYNC_INTERNAL_API_PUBLIC_DELETE_JOURNAL_H_
7
8#include <vector>
9
10#include "sync/base/sync_export.h"
11#include "sync/internal_api/public/base/model_type.h"
12#include "sync/protocol/sync.pb.h"
13
14namespace syncer {
15
16class BaseTransaction;
17
18struct BookmarkDeleteJournal {
19  int64 id;   // Metahandle of delete journal entry.
20  bool is_folder;
21  sync_pb::EntitySpecifics specifics;
22};
23typedef std::vector<BookmarkDeleteJournal> BookmarkDeleteJournalList;
24
25// Static APIs for passing delete journals between syncer::syncable namspace
26// and syncer namespace.
27class SYNC_EXPORT DeleteJournal {
28 public:
29  // Return info about deleted bookmark entries stored in the delete journal
30  // of |trans|'s directory.
31  // TODO(haitaol): remove this after SyncData supports bookmarks and
32  //                all types of delete journals can be returned as
33  //                SyncDataList.
34  static void GetBookmarkDeleteJournals(
35      BaseTransaction* trans, BookmarkDeleteJournalList *delete_journals);
36
37  // Purge delete journals of given IDs from |trans|'s directory.
38  static void PurgeDeleteJournals(BaseTransaction* trans,
39                                  const std::set<int64>& ids);
40};
41
42}  // namespace syncer
43
44#endif  // SYNC_INTERNAL_API_PUBLIC_DELETE_JOURNAL_H_
45