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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 
14 namespace syncer {
15 
16 class BaseTransaction;
17 
18 struct BookmarkDeleteJournal {
19   int64 id;   // Metahandle of delete journal entry.
20   bool is_folder;
21   sync_pb::EntitySpecifics specifics;
22 };
23 typedef std::vector<BookmarkDeleteJournal> BookmarkDeleteJournalList;
24 
25 // Static APIs for passing delete journals between syncer::syncable namspace
26 // and syncer namespace.
27 class 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