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 "ipc/ipc_message.h"  // For IPC_MESSAGE_LOG_ENABLED.
6
7#if defined(IPC_MESSAGE_LOG_ENABLED)
8#define IPC_MESSAGE_MACROS_LOG_ENABLED
9#include "content/public/common/content_ipc_logging.h"
10#define IPC_LOG_TABLE_ADD_ENTRY(msg_id, logger) \
11    content::RegisterIPCLogger(msg_id, logger)
12#include "content/common/all_messages.h"
13#endif
14
15#if defined(IPC_MESSAGE_LOG_ENABLED)
16
17#include "base/containers/hash_tables.h"
18#include "base/lazy_instance.h"
19
20namespace content {
21
22namespace {
23
24base::LazyInstance<base::hash_map<uint32, LogFunction> >::Leaky
25    g_log_function_mapping = LAZY_INSTANCE_INITIALIZER;
26
27}  // namespace
28
29void RegisterIPCLogger(uint32 msg_id, LogFunction logger) {
30  if (g_log_function_mapping == NULL)
31    IPC::Logging::set_log_function_map(g_log_function_mapping.Pointer());
32  g_log_function_mapping.Get()[msg_id] = logger;
33}
34
35}  // content
36
37#endif
38