ホーム › NetworkManagement.IpHelper › ConvertCompartmentIdToGuid

ConvertCompartmentIdToGuid

関数

ネットワークコンパートメントのIDをGUIDに変換する。

DLLIPHLPAPI.dll呼出規約winapi

シグネチャ

// IPHLPAPI.dll
#include <windows.h>

WIN32_ERROR ConvertCompartmentIdToGuid(
    NET_IF_COMPARTMENT_ID CompartmentId,
    GUID* CompartmentGuid
);

パラメーター

名前	型	方向
CompartmentId	NET_IF_COMPARTMENT_ID	in
CompartmentGuid	GUID*	out

戻り値の型: WIN32_ERROR

各言語での呼び出し定義

// IPHLPAPI.dll
#include <windows.h>

WIN32_ERROR ConvertCompartmentIdToGuid(
    NET_IF_COMPARTMENT_ID CompartmentId,
    GUID* CompartmentGuid
);

[DllImport("IPHLPAPI.dll", ExactSpelling = true)]
static extern uint ConvertCompartmentIdToGuid(
    uint CompartmentId,   // NET_IF_COMPARTMENT_ID
    out Guid CompartmentGuid   // GUID* out
);

<DllImport("IPHLPAPI.dll", ExactSpelling:=True)>
Public Shared Function ConvertCompartmentIdToGuid(
    CompartmentId As UInteger,   ' NET_IF_COMPARTMENT_ID
    <Out> ByRef CompartmentGuid As Guid   ' GUID* out
) As UInteger
End Function

' CompartmentId : NET_IF_COMPARTMENT_ID
' CompartmentGuid : GUID* out
Declare PtrSafe Function ConvertCompartmentIdToGuid Lib "iphlpapi" ( _
    ByVal CompartmentId As Long, _
    ByVal CompartmentGuid As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ConvertCompartmentIdToGuid = ctypes.windll.iphlpapi.ConvertCompartmentIdToGuid
ConvertCompartmentIdToGuid.restype = wintypes.DWORD
ConvertCompartmentIdToGuid.argtypes = [
    wintypes.DWORD,  # CompartmentId : NET_IF_COMPARTMENT_ID
    ctypes.c_void_p,  # CompartmentGuid : GUID* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('IPHLPAPI.dll')
ConvertCompartmentIdToGuid = Fiddle::Function.new(
  lib['ConvertCompartmentIdToGuid'],
  [
    -Fiddle::TYPE_INT,  # CompartmentId : NET_IF_COMPARTMENT_ID
    Fiddle::TYPE_VOIDP,  # CompartmentGuid : GUID* out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "iphlpapi")]
extern "system" {
    fn ConvertCompartmentIdToGuid(
        CompartmentId: u32,  // NET_IF_COMPARTMENT_ID
        CompartmentGuid: *mut GUID  // GUID* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("IPHLPAPI.dll")]
public static extern uint ConvertCompartmentIdToGuid(uint CompartmentId, out Guid CompartmentGuid);
"@
$api = Add-Type -MemberDefinition $sig -Name 'IPHLPAPI_ConvertCompartmentIdToGuid' -Namespace Win32 -PassThru
# $api::ConvertCompartmentIdToGuid(CompartmentId, CompartmentGuid)

#uselib "IPHLPAPI.dll"
#func global ConvertCompartmentIdToGuid "ConvertCompartmentIdToGuid" sptr, sptr
; ConvertCompartmentIdToGuid CompartmentId, varptr(CompartmentGuid)   ; 戻り値は stat
; CompartmentId : NET_IF_COMPARTMENT_ID -> "sptr"
; CompartmentGuid : GUID* out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

出力引数:

#uselib "IPHLPAPI.dll"
#cfunc global ConvertCompartmentIdToGuid "ConvertCompartmentIdToGuid" int, var
; res = ConvertCompartmentIdToGuid(CompartmentId, CompartmentGuid)
; CompartmentId : NET_IF_COMPARTMENT_ID -> "int"
; CompartmentGuid : GUID* out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。#uselib "IPHLPAPI.dll"
#cfunc global ConvertCompartmentIdToGuid "ConvertCompartmentIdToGuid" int, sptr
; res = ConvertCompartmentIdToGuid(CompartmentId, varptr(CompartmentGuid))
; CompartmentId : NET_IF_COMPARTMENT_ID -> "int"
; CompartmentGuid : GUID* out -> "sptr"
; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。

出力引数:

; WIN32_ERROR ConvertCompartmentIdToGuid(NET_IF_COMPARTMENT_ID CompartmentId, GUID* CompartmentGuid)
#uselib "IPHLPAPI.dll"
#cfunc global ConvertCompartmentIdToGuid "ConvertCompartmentIdToGuid" int, var
; res = ConvertCompartmentIdToGuid(CompartmentId, CompartmentGuid)
; CompartmentId : NET_IF_COMPARTMENT_ID -> "int"
; CompartmentGuid : GUID* out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。; WIN32_ERROR ConvertCompartmentIdToGuid(NET_IF_COMPARTMENT_ID CompartmentId, GUID* CompartmentGuid)
#uselib "IPHLPAPI.dll"
#cfunc global ConvertCompartmentIdToGuid "ConvertCompartmentIdToGuid" int, intptr
; res = ConvertCompartmentIdToGuid(CompartmentId, varptr(CompartmentGuid))
; CompartmentId : NET_IF_COMPARTMENT_ID -> "int"
; CompartmentGuid : GUID* out -> "intptr"
; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	iphlpapi = windows.NewLazySystemDLL("IPHLPAPI.dll")
	procConvertCompartmentIdToGuid = iphlpapi.NewProc("ConvertCompartmentIdToGuid")
)

// CompartmentId (NET_IF_COMPARTMENT_ID), CompartmentGuid (GUID* out)
r1, _, err := procConvertCompartmentIdToGuid.Call(
	uintptr(CompartmentId),
	uintptr(CompartmentGuid),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // WIN32_ERROR

function ConvertCompartmentIdToGuid(
  CompartmentId: DWORD;   // NET_IF_COMPARTMENT_ID
  CompartmentGuid: PGUID   // GUID* out
): DWORD; stdcall;
  external 'IPHLPAPI.dll' name 'ConvertCompartmentIdToGuid';

result := DllCall("IPHLPAPI\ConvertCompartmentIdToGuid"
    , "UInt", CompartmentId   ; NET_IF_COMPARTMENT_ID
    , "Ptr", CompartmentGuid   ; GUID* out
    , "UInt")   ; return: WIN32_ERROR

●ConvertCompartmentIdToGuid(CompartmentId, CompartmentGuid) = DLL("IPHLPAPI.dll", "dword ConvertCompartmentIdToGuid(dword, void*)")
# 呼び出し: ConvertCompartmentIdToGuid(CompartmentId, CompartmentGuid)
# CompartmentId : NET_IF_COMPARTMENT_ID -> "dword"
# CompartmentGuid : GUID* out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。