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 MOJO_SHELL_IN_PROCESS_DYNAMIC_SERVICE_RUNNER_H_
6#define MOJO_SHELL_IN_PROCESS_DYNAMIC_SERVICE_RUNNER_H_
7
8#include "base/callback.h"
9#include "base/files/file_path.h"
10#include "base/macros.h"
11#include "base/scoped_native_library.h"
12#include "base/threading/simple_thread.h"
13#include "mojo/shell/dynamic_service_runner.h"
14
15namespace mojo {
16namespace shell {
17
18// An implementation of |DynamicServiceRunner| that loads/runs the given app
19// (from the file system) on a separate thread (in the current process).
20class InProcessDynamicServiceRunner
21    : public DynamicServiceRunner,
22      public base::DelegateSimpleThread::Delegate {
23 public:
24  explicit InProcessDynamicServiceRunner(Context* context);
25  virtual ~InProcessDynamicServiceRunner();
26
27  // |DynamicServiceRunner| method:
28  virtual void Start(const base::FilePath& app_path,
29                     ScopedMessagePipeHandle service_handle,
30                     const base::Closure& app_completed_callback) OVERRIDE;
31
32 private:
33  // |base::DelegateSimpleThread::Delegate| method:
34  virtual void Run() OVERRIDE;
35
36  base::FilePath app_path_;
37  ScopedMessagePipeHandle service_handle_;
38  base::Callback<bool(void)> app_completed_callback_runner_;
39
40  base::ScopedNativeLibrary app_library_;
41  scoped_ptr<base::DelegateSimpleThread> thread_;
42
43  DISALLOW_COPY_AND_ASSIGN(InProcessDynamicServiceRunner);
44};
45
46typedef DynamicServiceRunnerFactoryImpl<InProcessDynamicServiceRunner>
47    InProcessDynamicServiceRunnerFactory;
48
49}  // namespace shell
50}  // namespace mojo
51
52#endif  // MOJO_SHELL_IN_PROCESS_DYNAMIC_SERVICE_RUNNER_H_
53