nacl_trusted_listener.h revision 6e8cce623b6e4fe0c9e4af605d675dd9d0338c38 
1// Copyright 2014 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 COMPONENTS_NACL_LOADER_NACL_TRUSTED_LISTENER_H_
6#define COMPONENTS_NACL_LOADER_NACL_TRUSTED_LISTENER_H_
7
8#include "base/memory/ref_counted.h"
9#include "ipc/ipc_channel_handle.h"
10#include "ipc/ipc_channel_proxy.h"
11#include "ipc/ipc_listener.h"
12
13namespace base {
14class SingleThreadTaskRunner;
15}
16
17class NaClTrustedListener : public base::RefCounted<NaClTrustedListener>,
18                            public IPC::Listener {
19 public:
20  NaClTrustedListener(const IPC::ChannelHandle& handle,
21                      base::SingleThreadTaskRunner* ipc_task_runner);
22
23  IPC::ChannelHandle TakeClientChannelHandle();
24
25  // Listener implementation.
26  virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
27  virtual void OnChannelError() OVERRIDE;
28
29  bool Send(IPC::Message* msg);
30
31 private:
32  friend class base::RefCounted<NaClTrustedListener>;
33  virtual ~NaClTrustedListener();
34  IPC::ChannelHandle channel_handle_;
35  scoped_ptr<IPC::ChannelProxy> channel_proxy_;
36
37  DISALLOW_COPY_AND_ASSIGN(NaClTrustedListener);
38};
39
40#endif  // COMPONENTS_NACL_LOADER_NACL_TRUSTED_LISTENER_H_
41