The Tor Browser: ipc/chromium/src/base/win

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 // Copyright (c) 2006-2008 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.

     5 #ifndef BASE_WIN_UTIL_H__

     6 #define BASE_WIN_UTIL_H__

     8 #include <windows.h>

     9 #include <aclapi.h>

    11 #include <string>

    13 #include "base/tracked.h"

    15 namespace win_util {

    17 // NOTE: Keep these in order so callers can do things like

    18 // "if (GetWinVersion() > WINVERSION_2000) ...".  It's OK to change the values,

    19 // though.

    20 enum WinVersion {

    21   WINVERSION_PRE_2000 = 0,  // Not supported

    22   WINVERSION_2000 = 1,

    23   WINVERSION_XP = 2,

    24   WINVERSION_SERVER_2003 = 3,

    25   WINVERSION_VISTA = 4,

    26   WINVERSION_2008 = 5,

    27   WINVERSION_WIN7 = 6

    28 };

    30 // Returns the running version of Windows.

    31 WinVersion GetWinVersion();

    33 // Returns true if the shift key is currently pressed.

    34 bool IsShiftPressed();

    36 // Returns true if the ctrl key is currently pressed.

    37 bool IsCtrlPressed();

    39 // Returns true if the alt key is currently pressed.

    40 bool IsAltPressed();

    42 // Use the Win32 API FormatMessage() function to generate a string, using

    43 // Windows's default Message Compiled resources; ignoring the inserts.

    44 std::wstring FormatMessage(unsigned messageid);

    46 // Uses the last Win32 error to generate a human readable message string.

    47 std::wstring FormatLastWin32Error();

    49 }  // namespace win_util

    51 #endif  // BASE_WIN_UTIL_H__

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