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      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