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 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 struct ChromeUtilityMsg_GetSaveFileName_Params; 26 27 // Handles requests to execute shell operations. Used to protect the browser 28 // process from instability due to 3rd-party shell extensions. Must be invoked 29 // in a non-sandboxed utility process. 30 class ShellHandler : public UtilityMessageHandler { 31 public: 32 ShellHandler(); 33 virtual ~ShellHandler(); 34 35 // IPC::Listener implementation 36 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; 37 38 private: 39 void OnOpenItemViaShell(const base::FilePath& full_path); 40 41 void OnGetOpenFileName( 42 HWND owner, 43 DWORD flags, 44 const GetOpenFileNameFilter& filter, 45 const base::FilePath& initial_directory, 46 const base::FilePath& filename); 47 48 void OnGetSaveFileName(const ChromeUtilityMsg_GetSaveFileName_Params& params); 49 50 DISALLOW_COPY_AND_ASSIGN(ShellHandler); 51 }; 52 53 #endif // CHROME_UTILITY_SHELL_HANDLER_WIN_H_ 54