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 CHROME_BROWSER_PRERENDER_PRERENDER_MESSAGE_FILTER_H_
6#define CHROME_BROWSER_PRERENDER_PRERENDER_MESSAGE_FILTER_H_
7
8#include "base/compiler_specific.h"
9#include "content/public/browser/browser_message_filter.h"
10#include "url/gurl.h"
11
12class Profile;
13struct PrerenderAttributes;
14
15namespace content {
16struct Referrer;
17}
18
19namespace gfx {
20class Size;
21}
22
23namespace IPC {
24class Message;
25}
26
27namespace prerender {
28
29class PrerenderMessageFilter : public content::BrowserMessageFilter {
30 public:
31  PrerenderMessageFilter(int render_process_id, Profile* profile);
32
33 private:
34  virtual ~PrerenderMessageFilter();
35
36  // Overridden from content::BrowserMessageFilter.
37  virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
38  virtual void OverrideThreadForMessage(
39      const IPC::Message& message,
40      content::BrowserThread::ID* thread) OVERRIDE;
41  virtual void OnChannelClosing() OVERRIDE;
42
43  void OnAddPrerender(int prerender_id,
44                      const PrerenderAttributes& attributes,
45                      const content::Referrer& referrer,
46                      const gfx::Size& size,
47                      int render_view_route_id);
48  void OnCancelPrerender(int prerender_id);
49  void OnAbandonPrerender(int prerender_id);
50
51  const int render_process_id_;
52  Profile* const profile_;
53
54  DISALLOW_COPY_AND_ASSIGN(PrerenderMessageFilter);
55};
56
57}  // namespace prerender
58
59#endif  // CHROME_BROWSER_PRERENDER_PRERENDER_MESSAGE_FILTER_H_
60
61