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// 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.
#ifndef COMPONENTS_SYNC_SYNCABLE_DELETE_JOURNAL_H_
#define COMPONENTS_SYNC_SYNCABLE_DELETE_JOURNAL_H_
#include <stdint.h>
#include <set>
#include <vector>
#include "components/sync/base/model_type.h"
#include "components/sync/protocol/sync.pb.h"
namespace syncer {
class BaseTransaction;
struct BookmarkDeleteJournal {
int64_t id; // Metahandle of delete journal entry.
int64_t external_id; // Bookmark ID in the native model.
bool is_folder;
sync_pb::EntitySpecifics specifics;
};
typedef std::vector<BookmarkDeleteJournal> BookmarkDeleteJournalList;
// Static APIs for passing delete journals between syncable namspace
// and syncer namespace.
class DeleteJournal {
public:
// Return info about deleted bookmark entries stored in the delete journal
// of |trans|'s directory.
// TODO(haitaol): remove this after SyncData supports bookmarks and
// all types of delete journals can be returned as
// SyncDataList.
static void GetBookmarkDeleteJournals(
BaseTransaction* trans,
BookmarkDeleteJournalList* delete_journals);
// Purge delete journals of given IDs from |trans|'s directory.
static void PurgeDeleteJournals(BaseTransaction* trans,
const std::set<int64_t>& ids);
};
} // namespace syncer
#endif // COMPONENTS_SYNC_SYNCABLE_DELETE_JOURNAL_H_
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