1// Copyright (c) 2015 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 IPC_IPC_MOJO_MESSAGE_HELPER_H_
6#define IPC_IPC_MOJO_MESSAGE_HELPER_H_
7
8#include "ipc/ipc_export.h"
9#include "ipc/ipc_message.h"
10#include "mojo/public/cpp/system/message_pipe.h"
11
12namespace IPC {
13
14// Reads and writes |mojo::MessagePipe| from/to |Message|.
15class IPC_EXPORT MojoMessageHelper {
16 public:
17  static bool WriteMessagePipeTo(base::Pickle* message,
18                                 mojo::ScopedMessagePipeHandle handle);
19  static bool ReadMessagePipeFrom(const base::Pickle* message,
20                                  base::PickleIterator* iter,
21                                  mojo::ScopedMessagePipeHandle* handle);
22
23 private:
24  MojoMessageHelper();
25};
26
27}  // namespace IPC
28
29#endif  // IPC_IPC_MOJO_MESSAGE_HELPER_H_
30