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获取windows版本号

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原文：https://blog.csdn.net/justFWD/article/details/44856277

内容整理如下，点击跳至指定内容：

  1. manifest文件加上compatibility节点

  2. 通过系统文件来读取

  3. 使用微软推荐的Version Helper APIs来获取

微软在windows 10的版本号获取上留下一个坑，如果用GetVersionEx获取版本号，则获取到的是6.2.9200

官方有如下说明

[GetVersionEx may be altered or unavailable for releases after Windows 8.1. Instead, use the Version Helper APIs]

也就是8.1开始就不正常了，那么如何正常判断版本号呢，下面列举一下可用的三个方法吧

1.manifest文件加上compatibility节点 
<compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">

        <application>

            <!-- Windows 10 -->

            <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>

            <!-- Windows 8.1 -->

            <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>

            <!-- Windows Vista -->

            <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>

            <!-- Windows 7 -->

            <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>

            <!-- Windows 8 -->

            <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>

        </application>

    </compatibility>

但是这种方法局限性比较大，如果只是开发静态库什么的，就不可行。

2.通过系统文件来读取

这是win10 kernel32.dll文件的属性信息，看到没有，这里有版本信息

可以通过GetFileVersionInfo 来获取，具体实现就不讲了

3.使用微软推荐的Version Helper APIs来获取

函数是这个样子的：

IsWindows10OrGreater()

但是Requirements是这样的：

Minimum supported client

Windows 10 Technical Preview [desktop apps only]

Minimum supported server

Windows Server Technical Preview [desktop apps only]

Header

VersionHelpers.h (include Windows.h)

Library

Kernel32.lib;
Ntdll.lib

DLL

Kernel32.dll;
Ntdll.dll

需要windows 10以后才可用,老版本的系统怎么用呢
是不是只有win10下的kernel32.dll才导出了这个函数呢，是不是需要动态获取这个函数来判断?

用IDA看了一下win10 kernel32.dll的导出函数，没看到有这个函数，猜测应该是由头文件来实现的，于是找来一份VersionHelpers.h

真相大白，其实就是调用ntdll里的RtlGetVersion函数来实现的。我们只需要拷贝一份这个头文件，直接调用相应的函数就可以了

贴一下这个头文件吧 

/******************************************************************

* *

* VersionHelpers.h -- This module defines helper functions to *

* promote version check with proper *

* comparisons. *

* *

* Copyright (c) Microsoft Corp. All rights reserved. *

* *

******************************************************************/

#ifndef _versionhelpers_H_INCLUDED_

#define _versionhelpers_H_INCLUDED_

#ifndef ___XP_BUILD

#define WINAPI_PARTITION_DESKTOP (WINAPI_FAMILY == WINAPI_FAMILY_DESKTOP_APP)

#define WINAPI_FAMILY WINAPI_FAMILY_DESKTOP_APP

#define WINAPI_FAMILY_PARTITION(Partitions) (Partitions)

#define _WIN32_WINNT_NT4 0x0400

#define _WIN32_WINNT_WIN2K 0x0500

#define _WIN32_WINNT_WINXP 0x0501

#define _WIN32_WINNT_WS03 0x0502

#define _WIN32_WINNT_WIN6 0x0600

#define _WIN32_WINNT_VISTA 0x0600

#define _WIN32_WINNT_WS08 0x0600

#define _WIN32_WINNT_LONGHORN 0x0600

#define _WIN32_WINNT_WIN7 0x0601

#define _WIN32_WINNT_WIN8 0x0602

#endif

#ifdef _MSC_VER

#pragma once

#endif // _MSC_VER

#pragma region Application Family

#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)

#include <specstrings.h> // for _In_, etc.

#if !defined(__midl) && !defined(SORTPP_PASS)

#if (NTDDI_VERSION >= NTDDI_WINXP)

#ifdef __cplusplus

#define VERSIONHELPERAPI inline bool

#else // __cplusplus

#define VERSIONHELPERAPI FORCEINLINE BOOL

#endif // __cplusplus

#define _WIN32_WINNT_WINBLUE 0x0603

#define _WIN32_WINNT_WIN10 0x0A00

typedef NTSTATUS( NTAPI* fnRtlGetVersion )(PRTL_OSVERSIONINFOW lpVersionInformation);

VERSIONHELPERAPI

IsWindowsVersionOrGreater(WORD wMajorVersion, WORD wMinorVersion, WORD wServicePackMajor)

{

/*OSVERSIONINFOEXW osvi = { sizeof(osvi), 0, 0, 0, 0, {0}, 0, 0 };

DWORDLONG const dwlConditionMask = VerSetConditionMask(

VerSetConditionMask(

VerSetConditionMask(

0, VER_MAJORVERSION, VER_GREATER_EQUAL),

VER_MINORVERSION, VER_GREATER_EQUAL),

VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL);

osvi.dwMajorVersion = wMajorVersion;

osvi.dwMinorVersion = wMinorVersion;

osvi.wServicePackMajor = wServicePackMajor;

return VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION | VER_SERVICEPACKMAJOR, dwlConditionMask) != FALSE;*/

RTL_OSVERSIONINFOEXW verInfo = {  };

verInfo.dwOSVersionInfoSize = sizeof( verInfo );

static auto RtlGetVersion = (fnRtlGetVersion)GetProcAddress( GetModuleHandleW( L"ntdll.dll" ), "RtlGetVersion" );

if (RtlGetVersion !=  && RtlGetVersion( (PRTL_OSVERSIONINFOW)&verInfo ) == )

{

if (verInfo.dwMajorVersion > wMajorVersion)

return true;

else if (verInfo.dwMajorVersion < wMajorVersion)

return false;

if (verInfo.dwMinorVersion > wMinorVersion)

return true;

else if (verInfo.dwMinorVersion < wMinorVersion)

return false;

if (verInfo.wServicePackMajor >= wServicePackMajor)

return true;

}

return false;

}

VERSIONHELPERAPI

IsWindowsXPOrGreater()

{

return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WINXP ), LOBYTE( _WIN32_WINNT_WINXP ),  );

}

VERSIONHELPERAPI

IsWindowsXPSP1OrGreater()

{

return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WINXP ), LOBYTE( _WIN32_WINNT_WINXP ),  );

}

VERSIONHELPERAPI

IsWindowsXPSP2OrGreater()

{

return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WINXP ), LOBYTE( _WIN32_WINNT_WINXP ),  );

}

VERSIONHELPERAPI

IsWindowsXPSP3OrGreater()

{

return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WINXP ), LOBYTE( _WIN32_WINNT_WINXP ),  );

}

VERSIONHELPERAPI

IsWindowsVistaOrGreater()

{

return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_VISTA ), LOBYTE( _WIN32_WINNT_VISTA ),  );

}

VERSIONHELPERAPI

IsWindowsVistaSP1OrGreater()

{

return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_VISTA ), LOBYTE( _WIN32_WINNT_VISTA ),  );

}

VERSIONHELPERAPI

IsWindowsVistaSP2OrGreater()

{

return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_VISTA ), LOBYTE( _WIN32_WINNT_VISTA ),  );

}

VERSIONHELPERAPI

IsWindows7OrGreater()

{

return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WIN7 ), LOBYTE( _WIN32_WINNT_WIN7 ),  );

}

VERSIONHELPERAPI

IsWindows7SP1OrGreater()

{

return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WIN7 ), LOBYTE( _WIN32_WINNT_WIN7 ),  );

}

VERSIONHELPERAPI

IsWindows8OrGreater()

{

return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WIN8 ), LOBYTE( _WIN32_WINNT_WIN8 ),  );

}

VERSIONHELPERAPI

IsWindows8Point1OrGreater()

{

return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WINBLUE ), LOBYTE( _WIN32_WINNT_WINBLUE ),  );

}

VERSIONHELPERAPI

IsWindows10OrGreater()

{

return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WIN10 ), LOBYTE( _WIN32_WINNT_WIN10 ),  );

}

VERSIONHELPERAPI

IsWindowsServer()

{

OSVERSIONINFOEXW osvi = { sizeof( osvi ), , , , , {  }, , , , VER_NT_WORKSTATION };

DWORDLONG const dwlConditionMask = VerSetConditionMask( , VER_PRODUCT_TYPE, VER_EQUAL );

return !VerifyVersionInfoW( &osvi, VER_PRODUCT_TYPE, dwlConditionMask );

}

#endif // NTDDI_VERSION

#endif // defined(__midl)

#endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) */

#pragma endregion

#endif // _VERSIONHELPERS_H_INCLUDED_

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