1// Copyright 2013 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#include "sync/util/extensions_activity.h"
6
7namespace syncer {
8
9ExtensionsActivity::Record::Record()
10    : bookmark_write_count(0U) {}
11
12ExtensionsActivity::Record::~Record() {}
13
14ExtensionsActivity::ExtensionsActivity() {}
15
16ExtensionsActivity::~ExtensionsActivity() {}
17
18void ExtensionsActivity::GetAndClearRecords(Records* buffer) {
19  base::AutoLock lock(records_lock_);
20  buffer->clear();
21  buffer->swap(records_);
22}
23
24void ExtensionsActivity::PutRecords(const Records& records) {
25  base::AutoLock lock(records_lock_);
26  for (Records::const_iterator i = records.begin(); i != records.end(); ++i) {
27    records_[i->first].extension_id = i->second.extension_id;
28    records_[i->first].bookmark_write_count += i->second.bookmark_write_count;
29  }
30}
31
32void ExtensionsActivity::UpdateRecord(const std::string& extension_id) {
33  base::AutoLock lock(records_lock_);
34  Record& record = records_[extension_id];
35  record.extension_id = extension_id;
36  record.bookmark_write_count++;
37}
38
39}  // namespace syncer
40