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under_8.1version_windows.go
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under_8.1version_windows.go
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// under_8.1version_windows.go
package win
import (
"syscall"
"unsafe"
)
//
// GetVersionExA 函数 (sysinfoapi.h)
// Kernel32.lib
// 最低支持 Windows 2000 Professional/Server [desktop apps | UWP apps]
// docs.microsoft.com/en-us/windows/win32/api/sysinfoapi/nf-sysinfoapi-getversionexa
// #region GetVersionExW 函数 (sysinfoapi.h)
// docs.microsoft.com/en-us/windows/win32/api/sysinfoapi/nf-sysinfoapi-getversionexw
/*
Kernel32.dll
GetVersionExW function (sysinfoapi.h)
NOT_BUILD_WINDOWS_DEPRECATE BOOL GetVersionExW(
[in, out] LPOSVERSIONINFOW lpVersionInformation
);
*/
func GetVersionExW() (OSVersionInfoExA, error) {
//csdVer := make([]byte, 128)
var osVersionInfoExA OSVersionInfoExA
// osVersionInfoExA := OSVersionInfoExA{
// //CSDVersion: csdVer, //uintptr(unsafe.Pointer(&csdVer[0])), //StrPtr(csdVer), //csdVer[:128], //uintptr(unsafe.Pointer(&csdVer[0])),
// }
osVersionInfoExA.OSVersionInfoSize = uint32(unsafe.Sizeof(osVersionInfoExA))
kernel32 := syscall.NewLazyDLL("Kernel32.dll")
procGetVersionExW := kernel32.NewProc("GetVersionExA")
_, _, err := procGetVersionExW.Call(uintptr(unsafe.Pointer(&osVersionInfoExA)))
//v, vv, err := procGetVersionExW.Call(uintptr(unsafe.Pointer(&osVersionInfoExA)))
// fmt.Println(v)
// fmt.Println(vv)
// fmt.Println(err)
if err != nil && err.Error() == "The operation completed successfully." {
err = nil
}
// fmt.Println("-----------------GetVersionExW-----------------")
// fmt.Printf("%#v \n", osVersionInfoExA)
// fmt.Println("主版本 :", osVersionInfoExA.MajorVersion)
// fmt.Println("次版本 :", osVersionInfoExA.MinorVersion)
// fmt.Println("编译版本 :", osVersionInfoExA.BuildNumber)
// fmt.Println("操作系统平台 :", osVersionInfoExA.PlatformId)
// fmt.Println("SP(主) :", osVersionInfoExA.MajorVersion)
// fmt.Println("SP(次) :", osVersionInfoExA.ServicePackMinor)
return osVersionInfoExA, err
}
// # endregion
// #region OSVERSIONINFOEXA structure
// docs.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-osversioninfoexa
/*
typedef struct _OSVERSIONINFOEXA {
uint32 dwOSVersionInfoSize;
uint32 dwMajorVersion;
uint32 dwMinorVersion;
uint32 dwBuildNumber;
uint32 dwPlatformId;
CHAR szCSDVersion[128];
WORD wServicePackMajor;
WORD wServicePackMinor;
WORD wSuiteMask;
BYTE wProductType;
BYTE wReserved;
} OSVERSIONINFOEXA, *POSVERSIONINFOEXA, *LPOSVERSIONINFOEXA;
*/
type OSVersionInfoExA struct {
OSVersionInfoSize uint32 // 结构体大小, in bytes. Set this member to sizeof(OSVERSIONINFOEX).
MajorVersion uint32 // 主版本号
MinorVersion uint32 // 次版本号
BuildNumber uint32 // 编译版本号
PlatformId uint32 // 系统支持的平台
CSDVersion [128]byte // 系统补丁包的名称 CSDVersion[128]// 这个128是必须的 不然就会出现"The data area passed to a system call is too small."
ServicePackMajor uint16 // 系统补丁包的主版本
ServicePackMinor uint16 // 系统补丁包的次版本
SuiteMask uint16 // 标识系统上的程序组
ProductType byte // 标识系统类型
Reserved byte // 保留,未使用
} // 这个结构在Windows 2000后出现，老版本的OSVERSIONINFO结构没有wServicePackMajor、wServicePackMinor、wSuiteMask、wProductType和wReserved这几个成员。
// #endregion
// #region OSVERSIONINFOA
// OSVERSIONINFOA structure (winnt.h)
// docs.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-osversioninfoa
/*
typedef struct _OSVERSIONINFOA {
uint32 dwOSVersionInfoSize;
uint32 dwMajorVersion;
uint32 dwMinorVersion;
uint32 dwBuildNumber;
uint32 dwPlatformId;
CHAR szCSDVersion[128];
} OSVERSIONINFOA, *POSVERSIONINFOA, *LPOSVERSIONINFOA;
*/
type OSVersionInfoA struct {
OSVersionInfoSize uint32 // 结构体大小, in bytes. Set this member to sizeof(OSVERSIONINFOEX).
MajorVersion uint32 // 主版本号
MinorVersion uint32 // 次版本号
BuildNumber uint32 // 编译版本号
PlatformId uint32 // 系统支持的平台
CSDVersion [128]byte // 系统补丁包的名称 CSDVersion[128]
}
// #endregion
// Version Helper functions
// Windwos 系统版本助手(微软官方推荐此函数列表)
// docs.microsoft.com/en-us/windows/win32/sysinfo/version-helper-apis
// 但是我没用 - -
// IsWow64Process函数
// GetNativeSystemInfo function (sysinfoapi.h)
// docs.microsoft.com/en-us/windows/win32/api/sysinfoapi/nf-sysinfoapi-getnativesysteminfo