ipc/mojo/ipc_mojo_message_helper.h

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