1 /*
2  * Copyright (C) 2009 Apple Inc. All Rights Reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions
6  * are met:
7  * 1. Redistributions of source code must retain the above copyright
8  *    notice, this list of conditions and the following disclaimer.
9  * 2. Redistributions in binary form must reproduce the above copyright
10  *    notice, this list of conditions and the following disclaimer in the
11  *    documentation and/or other materials provided with the distribution.
12  *
13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24  */
25 
26 #ifndef SystemInfo_h
27 #define SystemInfo_h
28 
29 #include <wtf/text/WTFString.h>
30 
31 namespace WebCore {
32 
33 // NOTE: Keep these in order so callers can do things like
34 // "if (windowsVersion() >= WindowsVista) ...". It's OK to change or add values,
35 // though.
36 enum WindowsVersion {
37     // CE-based versions
38     WindowsCE1 = 0,
39     WindowsCE2,
40     WindowsCE3,
41     WindowsCE4,
42     WindowsCE5,
43     WindowsCE6,
44     WindowsCE7,
45     // 3.x-based versions
46     Windows3_1,
47     // 9x-based versions
48     Windows95,
49     Windows98,
50     WindowsME,
51     // NT-based versions
52     WindowsNT3,
53     WindowsNT4,
54     Windows2000,
55     WindowsXP,
56     WindowsServer2003,
57     WindowsVista,
58     WindowsServer2008,
59     Windows7,
60 };
61 
62 // If supplied, |major| and |minor| are set to the OSVERSIONINFO::dwMajorVersion
63 // and dwMinorVersion field values, respectively.
64 WindowsVersion windowsVersion(int* major = 0, int* minor = 0);
65 
66 String windowsVersionForUAString();
67 
68 } // namespace WebCore
69 
70 #endif // SystemInfo_h
71