[Author: andreip]
[google-gears.git] / gears / base / common / vista_utils.h
blobe9c32a380ce0f79abe005a62a84fe874f6a66749
1 // Copyright 2006, Google Inc.
2 //
3 // Redistribution and use in source and binary forms, with or without
4 // modification, are permitted provided that the following conditions are met:
5 //
6 // 1. Redistributions of source code must retain the above copyright notice,
7 // this list of conditions and the following disclaimer.
8 // 2. Redistributions in binary form must reproduce the above copyright notice,
9 // this list of conditions and the following disclaimer in the documentation
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12 // used to endorse or promote products derived from this software without
13 // specific prior written permission.
15 // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
16 // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
17 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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20 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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26 #ifndef GEARS_BASE_COMMON_VISTA_UTILS_H__
27 #define GEARS_BASE_COMMON_VISTA_UTILS_H__
29 #include <windows.h>
30 #include "gears/base/common/string16.h"
32 class VistaUtils {
33 public:
34 // Checks the OS version and returns true if we are running on Windows Vista
35 // and false otherwise.
36 static bool IsRunningOnVista();
38 // Encapsulates the new IEIsProtectedModeProcess API. It uses dynamic loading
39 // of ieframe.dll so that it will work on non-Vista OSes. Returns true if
40 // we're in running in IE on Vista under protected mode.
41 static bool IEIsProtectedModeProcess();
43 // Makes use of the new SHGetKnownFolderPath function to get the path for
44 // FOLDERID_LocalAppDataLow. If the function fails, false is returned and
45 // fullpath is not modified. This function will fail if called on non-Vista
46 // OSes.
47 static bool GetLocalAppDataLowPath(std::string16 *fullpath);
50 #endif // GEARS_BASE_COMMON_VISTA_UTILS_H__