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#ifndef REMOTING_HOST_WORKER_PROCESS_IPC_DELEGATE_H_
6#define REMOTING_HOST_WORKER_PROCESS_IPC_DELEGATE_H_
7
8#include "base/basictypes.h"
9#include "base/compiler_specific.h"
10
11namespace IPC {
12class Message;
13} // namespace IPC
14
15namespace remoting {
16
17// An interface representing the object receiving IPC messages from a worker
18// process.
19class WorkerProcessIpcDelegate {
20 public:
21  virtual ~WorkerProcessIpcDelegate() {}
22
23  // Notifies that a client has been connected to the channel.
24  virtual void OnChannelConnected(int32 peer_pid) = 0;
25
26  // Processes messages sent by the client.
27  virtual bool OnMessageReceived(const IPC::Message& message) = 0;
28
29  // Notifies that a permanent error was encountered.
30  virtual void OnPermanentError(int exit_code) = 0;
31};
32
33}  // namespace remoting
34
35#endif  // REMOTING_HOST_WORKER_PROCESS_IPC_DELEGATE_H_
36