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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef BASE_WIN_WINDOWS_VERSION_H_ | 5 #ifndef BASE_WIN_WINDOWS_VERSION_H_ |
6 #define BASE_WIN_WINDOWS_VERSION_H_ | 6 #define BASE_WIN_WINDOWS_VERSION_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/base_export.h" | 9 #include "base/base_export.h" |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
11 | 11 |
12 typedef void* HANDLE; | 12 typedef void* HANDLE; |
13 | 13 |
14 namespace base { | 14 namespace base { |
15 namespace win { | 15 namespace win { |
16 | 16 |
17 // The running version of Windows. This is declared outside OSInfo for | 17 // The running version of Windows. This is declared outside OSInfo for |
18 // syntactic sugar reasons; see the declaration of GetVersion() below. | 18 // syntactic sugar reasons; see the declaration of GetVersion() below. |
19 // NOTE: Keep these in order so callers can do things like | 19 // NOTE: Keep these in order so callers can do things like |
20 // "if (base::win::GetVersion() >= base::win::VERSION_VISTA) ...". | 20 // "if (base::win::GetVersion() >= base::win::VERSION_VISTA) ...". |
21 enum Version { | 21 enum Version { |
22 VERSION_PRE_XP = 0, // Not supported. | 22 VERSION_PRE_XP = 0, // Not supported. |
23 VERSION_XP, | 23 VERSION_XP, |
24 VERSION_SERVER_2003, // Also includes Windows XP Professional x64. | 24 VERSION_SERVER_2003, // Also includes Windows XP Professional x64. |
25 VERSION_VISTA, | 25 VERSION_VISTA, |
26 VERSION_SERVER_2008, | 26 VERSION_SERVER_2008, |
27 VERSION_WIN7, | 27 VERSION_WIN7, // Also includes Windows Server 2008 R2. |
28 VERSION_WIN8, | 28 VERSION_WIN8, // Also includes Windows Server 2012. |
29 VERSION_WIN_LAST, // Indicates error condition. | 29 VERSION_WIN_LAST, // Indicates error condition. |
30 }; | 30 }; |
31 | 31 |
32 // A singleton that can be used to query various pieces of information about the | 32 // A singleton that can be used to query various pieces of information about the |
33 // OS and process state. Note that this doesn't use the base Singleton class, so | 33 // OS and process state. Note that this doesn't use the base Singleton class, so |
34 // it can be used without an AtExitManager. | 34 // it can be used without an AtExitManager. |
35 class BASE_EXPORT OSInfo { | 35 class BASE_EXPORT OSInfo { |
36 public: | 36 public: |
37 struct VersionNumber { | 37 struct VersionNumber { |
38 int major; | 38 int major; |
39 int minor; | 39 int minor; |
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99 }; | 99 }; |
100 | 100 |
101 // Because this is by far the most commonly-requested value from the above | 101 // Because this is by far the most commonly-requested value from the above |
102 // singleton, we add a global-scope accessor here as syntactic sugar. | 102 // singleton, we add a global-scope accessor here as syntactic sugar. |
103 BASE_EXPORT Version GetVersion(); | 103 BASE_EXPORT Version GetVersion(); |
104 | 104 |
105 } // namespace win | 105 } // namespace win |
106 } // namespace base | 106 } // namespace base |
107 | 107 |
108 #endif // BASE_WIN_WINDOWS_VERSION_H_ | 108 #endif // BASE_WIN_WINDOWS_VERSION_H_ |
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