remoting/host/ipc_util.h

   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 #ifndef REMOTING_HOST_IPC_UTIL_H_
   6 #define REMOTING_HOST_IPC_UTIL_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "base/compiler_specific.h"
  12 #include "base/memory/ref_counted.h"
  13 #include "base/memory/scoped_ptr.h"
  14 #include "ipc/ipc_platform_file.h"
  15
  16 #if defined(OS_WIN)
  17 #include "base/win/scoped_handle.h"
  18 #endif  // defined(OS_WIN)
  19
  20 namespace base {
  21 class SingleThreadTaskRunner;
  22 }  // namespace base
  23
  24 namespace IPC {
  25 class ChannelProxy;
  26 class Listener;
  27 }  // namespace IPC
  28
  29 namespace remoting {
  30
  31 // Creates an already connected IPC channel. The server end of the channel
  32 // is wrapped into a channel proxy that will invoke methods of |listener|
  33 // on the caller's thread while using |io_task_runner| to send and receive
  34 // messages in the background. The client end is returned as a pipe handle
  35 // (inheritable on Windows).
  36 bool CreateConnectedIpcChannel(
  37     scoped_refptr<base::SingleThreadTaskRunner> io_task_runner,
  38     IPC::Listener* listener,
  39     IPC::PlatformFileForTransit* client_out,
  40     scoped_ptr<IPC::ChannelProxy>* server_out);
  41
  42 #if defined(OS_WIN)
  43
  44 // Creates the server end of the IPC channel and applies the security
  45 // descriptor |pipe_security_descriptor| to it.
  46 bool CreateIpcChannel(
  47     const std::string& channel_name,
  48     const std::string& pipe_security_descriptor,
  49     base::win::ScopedHandle* pipe_out);
  50
  51 #endif  // defined(OS_WIN)
  52
  53 } // namespace remoting
  54
  55 #endif  // REMOTING_HOST_IPC_UTIL_H_