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#include "sync/engine/traffic_logger.h"
6
7#include <string>
8
9#include "base/json/json_writer.h"
10#include "base/logging.h"
11#include "base/memory/scoped_ptr.h"
12#include "base/values.h"
13#include "sync/protocol/proto_value_conversions.h"
14#include "sync/protocol/sync.pb.h"
15
16namespace syncer {
17
18namespace {
19template <class T>
20void LogData(const T& data,
21             base::DictionaryValue* (*to_dictionary_value)(const T&, bool),
22             const std::string& description) {
23  if (::logging::DEBUG_MODE && VLOG_IS_ON(1)) {
24    scoped_ptr<base::DictionaryValue> value(
25        (*to_dictionary_value)(data, true /* include_specifics */));
26    std::string message;
27    base::JSONWriter::WriteWithOptions(value.get(),
28        base::JSONWriter::OPTIONS_PRETTY_PRINT,
29        &message);
30    DVLOG(1) << "\n" << description << "\n" << message << "\n";
31  }
32}
33}  // namespace
34
35void LogClientToServerMessage(const sync_pb::ClientToServerMessage& msg) {
36  LogData(msg, &ClientToServerMessageToValue,
37          "******Client To Server Message******");
38}
39
40void LogClientToServerResponse(
41    const sync_pb::ClientToServerResponse& response) {
42  LogData(response, &ClientToServerResponseToValue,
43          "******Server Response******");
44}
45
46}  // namespace syncer
47