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Side by Side Diff: chrome/utility/shell_handler_win.h

Issue 419523006: Experimentally isolate GetOpenFileName in a utility process. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Rebase. Created 6 years, 4 months ago
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1 // Copyright (c) 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 CHROME_UTILITY_SHELL_HANDLER_WIN_H_
6 #define CHROME_UTILITY_SHELL_HANDLER_WIN_H_
7
8 #include <Windows.h>
9
10 #include <vector>
11
12 #include "base/compiler_specific.h"
13 #include "base/macros.h"
14 #include "base/strings/string16.h"
15 #include "base/tuple.h"
16 #include "chrome/utility/utility_message_handler.h"
17
18 namespace base {
19 class FilePath;
20 } // namespace base
21
22 typedef std::vector<Tuple2<base::string16, base::string16> >
23 GetOpenFileNameFilter;
24
25 // Handles requests to execute shell operations. Used to protect the browser
26 // process from instability due to 3rd-party shell extensions. Must be invoked
27 // in a non-sandboxed utility process.
28 class ShellHandler : public UtilityMessageHandler {
29 public:
30 ShellHandler();
31 virtual ~ShellHandler();
32
33 // IPC::Listener implementation
34 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
35
36 private:
37 void OnGetOpenFileName(
38 HWND owner,
39 DWORD flags,
40 const GetOpenFileNameFilter& filter,
41 const base::FilePath& initial_directory,
42 const base::FilePath& filename);
43
44 DISALLOW_COPY_AND_ASSIGN(ShellHandler);
45 };
46
47 #endif // CHROME_UTILITY_SHELL_HANDLER_WIN_H_
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