获取windows版本号

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 = { 0 };
 
verInfo.dwOSVersionInfoSize = sizeof( verInfo );
 
 
 
static auto RtlGetVersion = (fnRtlGetVersion)GetProcAddress( GetModuleHandleW( L"ntdll.dll" ), "RtlGetVersion" );
 
 
 
if (RtlGetVersion != 0 && RtlGetVersion( (PRTL_OSVERSIONINFOW)&verInfo ) == 0)
 
{
 
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 ), 0 );
 
}
 
 
 
VERSIONHELPERAPI
 
IsWindowsXPSP1OrGreater()
 
{
 
return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WINXP ), LOBYTE( _WIN32_WINNT_WINXP ), 1 );
 
}
 
 
 
VERSIONHELPERAPI
 
IsWindowsXPSP2OrGreater()
 
{
 
return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WINXP ), LOBYTE( _WIN32_WINNT_WINXP ), 2 );
 
}
 
 
 
VERSIONHELPERAPI
 
IsWindowsXPSP3OrGreater()
 
{
 
return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WINXP ), LOBYTE( _WIN32_WINNT_WINXP ), 3 );
 
}
 
 
 
VERSIONHELPERAPI
 
IsWindowsVistaOrGreater()
 
{
 
return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_VISTA ), LOBYTE( _WIN32_WINNT_VISTA ), 0 );
 
}
 
 
 
VERSIONHELPERAPI
 
IsWindowsVistaSP1OrGreater()
 
{
 
return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_VISTA ), LOBYTE( _WIN32_WINNT_VISTA ), 1 );
 
}
 
 
 
VERSIONHELPERAPI
 
IsWindowsVistaSP2OrGreater()
 
{
 
return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_VISTA ), LOBYTE( _WIN32_WINNT_VISTA ), 2 );
 
}
 
 
 
VERSIONHELPERAPI
 
IsWindows7OrGreater()
 
{
 
return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WIN7 ), LOBYTE( _WIN32_WINNT_WIN7 ), 0 );
 
}
 
 
 
VERSIONHELPERAPI
 
IsWindows7SP1OrGreater()
 
{
 
return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WIN7 ), LOBYTE( _WIN32_WINNT_WIN7 ), 1 );
 
}
 
 
 
VERSIONHELPERAPI
 
IsWindows8OrGreater()
 
{
 
return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WIN8 ), LOBYTE( _WIN32_WINNT_WIN8 ), 0 );
 
}
 
 
 
VERSIONHELPERAPI
 
IsWindows8Point1OrGreater()
 
{
 
return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WINBLUE ), LOBYTE( _WIN32_WINNT_WINBLUE ), 0 );
 
}
 
 
 
VERSIONHELPERAPI
 
IsWindows10OrGreater()
 
{
 
return IsWindowsVersionOrGreater( HIBYTE( _WIN32_WINNT_WIN10 ), LOBYTE( _WIN32_WINNT_WIN10 ), 0 );
 
}
 
 
 
 
 
VERSIONHELPERAPI
 
IsWindowsServer()
 
{
 
OSVERSIONINFOEXW osvi = { sizeof( osvi ), 0, 0, 0, 0, { 0 }, 0, 0, 0, VER_NT_WORKSTATION };
 
DWORDLONG const dwlConditionMask = VerSetConditionMask( 0, 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_