browser_main_runner.h revision 5c02ac1a9c1b504631c0a3d2b6e737b5d738bae1 
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 CONTENT_PUBLIC_BROWSER_BROWSER_MAIN_RUNNER_H_
6#define CONTENT_PUBLIC_BROWSER_BROWSER_MAIN_RUNNER_H_
7
8#include "base/basictypes.h"
9#include "content/common/content_export.h"
10
11namespace content {
12
13struct MainFunctionParams;
14
15// This class is responsible for browser initialization, running and shutdown.
16class CONTENT_EXPORT BrowserMainRunner {
17 public:
18  virtual ~BrowserMainRunner() {}
19
20  // Create a new BrowserMainRunner object.
21  static BrowserMainRunner* Create();
22
23  // Initialize all necessary browser state. The |parameters| values will be
24  // copied. Returning a non-negative value indicates that initialization
25  // failed, and the returned value is used as the exit code for the process.
26  virtual int Initialize(const content::MainFunctionParams& parameters) = 0;
27
28  // Perform the default run logic.
29  virtual int Run() = 0;
30
31  // Shut down the browser state.
32  virtual void Shutdown() = 0;
33};
34
35}  // namespace content
36
37#endif  // CONTENT_PUBLIC_BROWSER_BROWSER_MAIN_RUNNER_H_
38