ホーム › Networking.ActiveDirectory › DsMakeSpnA

DsMakeSpnA

関数

構成要素からサービスプリンシパル名を生成する(ANSI版)。

DLLDSPARSE.dll文字セットANSI (-A)呼出規約winapi対応OSWindows Vista 以降

シグネチャ

// DSPARSE.dll  (ANSI / -A)
#include <windows.h>

DWORD DsMakeSpnA(
    LPCSTR ServiceClass,
    LPCSTR ServiceName,
    LPCSTR InstanceName,   // optional
    WORD InstancePort,
    LPCSTR Referrer,   // optional
    DWORD* pcSpnLength,
    LPSTR pszSpn   // optional
);

パラメーター

名前	型	方向	説明
ServiceClass	LPCSTR	in	サービスのクラスを表すANSI文字列(例: http)。
ServiceName	LPCSTR	in	サービスを提供するホストまたはドメイン名。
InstanceName	LPCSTR	inoptional	サービスインスタンス名。NULLで省略可。
InstancePort	WORD	in	サービスインスタンスのポート番号。0で省略する。
Referrer	LPCSTR	inoptional	参照元のホスト名。通常NULLでよい。
pcSpnLength	DWORD*	inout	入力でpszSpnの容量、出力で生成SPNの文字数を受け渡すDWORDへのポインタ。
pszSpn	LPSTR	outoptional	生成されたSPN文字列を受け取るANSIバッファ。

戻り値の型: DWORD

各言語での呼び出し定義

// DSPARSE.dll  (ANSI / -A)
#include <windows.h>

DWORD DsMakeSpnA(
    LPCSTR ServiceClass,
    LPCSTR ServiceName,
    LPCSTR InstanceName,   // optional
    WORD InstancePort,
    LPCSTR Referrer,   // optional
    DWORD* pcSpnLength,
    LPSTR pszSpn   // optional
);

[DllImport("DSPARSE.dll", CharSet = CharSet.Ansi, ExactSpelling = true)]
static extern uint DsMakeSpnA(
    [MarshalAs(UnmanagedType.LPStr)] string ServiceClass,   // LPCSTR
    [MarshalAs(UnmanagedType.LPStr)] string ServiceName,   // LPCSTR
    [MarshalAs(UnmanagedType.LPStr)] string InstanceName,   // LPCSTR optional
    ushort InstancePort,   // WORD
    [MarshalAs(UnmanagedType.LPStr)] string Referrer,   // LPCSTR optional
    ref uint pcSpnLength,   // DWORD* in/out
    [MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder pszSpn   // LPSTR optional, out
);

<DllImport("DSPARSE.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function DsMakeSpnA(
    <MarshalAs(UnmanagedType.LPStr)> ServiceClass As String,   ' LPCSTR
    <MarshalAs(UnmanagedType.LPStr)> ServiceName As String,   ' LPCSTR
    <MarshalAs(UnmanagedType.LPStr)> InstanceName As String,   ' LPCSTR optional
    InstancePort As UShort,   ' WORD
    <MarshalAs(UnmanagedType.LPStr)> Referrer As String,   ' LPCSTR optional
    ByRef pcSpnLength As UInteger,   ' DWORD* in/out
    <MarshalAs(UnmanagedType.LPStr)> pszSpn As System.Text.StringBuilder   ' LPSTR optional, out
) As UInteger
End Function

' ServiceClass : LPCSTR
' ServiceName : LPCSTR
' InstanceName : LPCSTR optional
' InstancePort : WORD
' Referrer : LPCSTR optional
' pcSpnLength : DWORD* in/out
' pszSpn : LPSTR optional, out
Declare PtrSafe Function DsMakeSpnA Lib "dsparse" ( _
    ByVal ServiceClass As String, _
    ByVal ServiceName As String, _
    ByVal InstanceName As String, _
    ByVal InstancePort As Integer, _
    ByVal Referrer As String, _
    ByRef pcSpnLength As Long, _
    ByVal pszSpn As String) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

DsMakeSpnA = ctypes.windll.dsparse.DsMakeSpnA
DsMakeSpnA.restype = wintypes.DWORD
DsMakeSpnA.argtypes = [
    wintypes.LPCSTR,  # ServiceClass : LPCSTR
    wintypes.LPCSTR,  # ServiceName : LPCSTR
    wintypes.LPCSTR,  # InstanceName : LPCSTR optional
    ctypes.c_ushort,  # InstancePort : WORD
    wintypes.LPCSTR,  # Referrer : LPCSTR optional
    ctypes.POINTER(wintypes.DWORD),  # pcSpnLength : DWORD* in/out
    wintypes.LPSTR,  # pszSpn : LPSTR optional, out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('DSPARSE.dll')
DsMakeSpnA = Fiddle::Function.new(
  lib['DsMakeSpnA'],
  [
    Fiddle::TYPE_VOIDP,  # ServiceClass : LPCSTR
    Fiddle::TYPE_VOIDP,  # ServiceName : LPCSTR
    Fiddle::TYPE_VOIDP,  # InstanceName : LPCSTR optional
    -Fiddle::TYPE_SHORT,  # InstancePort : WORD
    Fiddle::TYPE_VOIDP,  # Referrer : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # pcSpnLength : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # pszSpn : LPSTR optional, out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "dsparse")]
extern "system" {
    fn DsMakeSpnA(
        ServiceClass: *const u8,  // LPCSTR
        ServiceName: *const u8,  // LPCSTR
        InstanceName: *const u8,  // LPCSTR optional
        InstancePort: u16,  // WORD
        Referrer: *const u8,  // LPCSTR optional
        pcSpnLength: *mut u32,  // DWORD* in/out
        pszSpn: *mut u8  // LPSTR optional, out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("DSPARSE.dll", CharSet = CharSet.Ansi)]
public static extern uint DsMakeSpnA([MarshalAs(UnmanagedType.LPStr)] string ServiceClass, [MarshalAs(UnmanagedType.LPStr)] string ServiceName, [MarshalAs(UnmanagedType.LPStr)] string InstanceName, ushort InstancePort, [MarshalAs(UnmanagedType.LPStr)] string Referrer, ref uint pcSpnLength, [MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder pszSpn);
"@
$api = Add-Type -MemberDefinition $sig -Name 'DSPARSE_DsMakeSpnA' -Namespace Win32 -PassThru
# $api::DsMakeSpnA(ServiceClass, ServiceName, InstanceName, InstancePort, Referrer, pcSpnLength, pszSpn)

#uselib "DSPARSE.dll"
#func global DsMakeSpnA "DsMakeSpnA" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; DsMakeSpnA ServiceClass, ServiceName, InstanceName, InstancePort, Referrer, varptr(pcSpnLength), varptr(pszSpn)   ; 戻り値は stat
; ServiceClass : LPCSTR -> "sptr"
; ServiceName : LPCSTR -> "sptr"
; InstanceName : LPCSTR optional -> "sptr"
; InstancePort : WORD -> "sptr"
; Referrer : LPCSTR optional -> "sptr"
; pcSpnLength : DWORD* in/out -> "sptr"
; pszSpn : LPSTR optional, 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 "DSPARSE.dll"
#cfunc global DsMakeSpnA "DsMakeSpnA" str, str, str, int, str, var, var
; res = DsMakeSpnA(ServiceClass, ServiceName, InstanceName, InstancePort, Referrer, pcSpnLength, pszSpn)
; ServiceClass : LPCSTR -> "str"
; ServiceName : LPCSTR -> "str"
; InstanceName : LPCSTR optional -> "str"
; InstancePort : WORD -> "int"
; Referrer : LPCSTR optional -> "str"
; pcSpnLength : DWORD* in/out -> "var"
; pszSpn : LPSTR optional, 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 "DSPARSE.dll"
#cfunc global DsMakeSpnA "DsMakeSpnA" str, str, str, int, str, sptr, sptr
; res = DsMakeSpnA(ServiceClass, ServiceName, InstanceName, InstancePort, Referrer, varptr(pcSpnLength), varptr(pszSpn))
; ServiceClass : LPCSTR -> "str"
; ServiceName : LPCSTR -> "str"
; InstanceName : LPCSTR optional -> "str"
; InstancePort : WORD -> "int"
; Referrer : LPCSTR optional -> "str"
; pcSpnLength : DWORD* in/out -> "sptr"
; pszSpn : LPSTR optional, 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:

; DWORD DsMakeSpnA(LPCSTR ServiceClass, LPCSTR ServiceName, LPCSTR InstanceName, WORD InstancePort, LPCSTR Referrer, DWORD* pcSpnLength, LPSTR pszSpn)
#uselib "DSPARSE.dll"
#cfunc global DsMakeSpnA "DsMakeSpnA" str, str, str, int, str, var, var
; res = DsMakeSpnA(ServiceClass, ServiceName, InstanceName, InstancePort, Referrer, pcSpnLength, pszSpn)
; ServiceClass : LPCSTR -> "str"
; ServiceName : LPCSTR -> "str"
; InstanceName : LPCSTR optional -> "str"
; InstancePort : WORD -> "int"
; Referrer : LPCSTR optional -> "str"
; pcSpnLength : DWORD* in/out -> "var"
; pszSpn : LPSTR optional, 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。; DWORD DsMakeSpnA(LPCSTR ServiceClass, LPCSTR ServiceName, LPCSTR InstanceName, WORD InstancePort, LPCSTR Referrer, DWORD* pcSpnLength, LPSTR pszSpn)
#uselib "DSPARSE.dll"
#cfunc global DsMakeSpnA "DsMakeSpnA" str, str, str, int, str, intptr, intptr
; res = DsMakeSpnA(ServiceClass, ServiceName, InstanceName, InstancePort, Referrer, varptr(pcSpnLength), varptr(pszSpn))
; ServiceClass : LPCSTR -> "str"
; ServiceName : LPCSTR -> "str"
; InstanceName : LPCSTR optional -> "str"
; InstancePort : WORD -> "int"
; Referrer : LPCSTR optional -> "str"
; pcSpnLength : DWORD* in/out -> "intptr"
; pszSpn : LPSTR optional, 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 (
	dsparse = windows.NewLazySystemDLL("DSPARSE.dll")
	procDsMakeSpnA = dsparse.NewProc("DsMakeSpnA")
)

// ServiceClass (LPCSTR), ServiceName (LPCSTR), InstanceName (LPCSTR optional), InstancePort (WORD), Referrer (LPCSTR optional), pcSpnLength (DWORD* in/out), pszSpn (LPSTR optional, out)
r1, _, err := procDsMakeSpnA.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(ServiceClass))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(ServiceName))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(InstanceName))),
	uintptr(InstancePort),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(Referrer))),
	uintptr(pcSpnLength),
	uintptr(pszSpn),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function DsMakeSpnA(
  ServiceClass: PAnsiChar;   // LPCSTR
  ServiceName: PAnsiChar;   // LPCSTR
  InstanceName: PAnsiChar;   // LPCSTR optional
  InstancePort: Word;   // WORD
  Referrer: PAnsiChar;   // LPCSTR optional
  pcSpnLength: Pointer;   // DWORD* in/out
  pszSpn: PAnsiChar   // LPSTR optional, out
): DWORD; stdcall;
  external 'DSPARSE.dll' name 'DsMakeSpnA';

result := DllCall("DSPARSE\DsMakeSpnA"
    , "AStr", ServiceClass   ; LPCSTR
    , "AStr", ServiceName   ; LPCSTR
    , "AStr", InstanceName   ; LPCSTR optional
    , "UShort", InstancePort   ; WORD
    , "AStr", Referrer   ; LPCSTR optional
    , "Ptr", pcSpnLength   ; DWORD* in/out
    , "Ptr", pszSpn   ; LPSTR optional, out
    , "UInt")   ; return: DWORD

●DsMakeSpnA(ServiceClass, ServiceName, InstanceName, InstancePort, Referrer, pcSpnLength, pszSpn) = DLL("DSPARSE.dll", "dword DsMakeSpnA(char*, char*, char*, int, char*, void*, char*)")
# 呼び出し: DsMakeSpnA(ServiceClass, ServiceName, InstanceName, InstancePort, Referrer, pcSpnLength, pszSpn)
# ServiceClass : LPCSTR -> "char*"
# ServiceName : LPCSTR -> "char*"
# InstanceName : LPCSTR optional -> "char*"
# InstancePort : WORD -> "int"
# Referrer : LPCSTR optional -> "char*"
# pcSpnLength : DWORD* in/out -> "void*"
# pszSpn : LPSTR optional, out -> "char*"
# 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)。

const std = @import("std");

extern "dsparse" fn DsMakeSpnA(
    ServiceClass: [*c]const u8, // LPCSTR
    ServiceName: [*c]const u8, // LPCSTR
    InstanceName: [*c]const u8, // LPCSTR optional
    InstancePort: u16, // WORD
    Referrer: [*c]const u8, // LPCSTR optional
    pcSpnLength: [*c]u32, // DWORD* in/out
    pszSpn: [*c]u8 // LPSTR optional, out
) callconv(std.os.windows.WINAPI) u32;

proc DsMakeSpnA(
    ServiceClass: cstring,  # LPCSTR
    ServiceName: cstring,  # LPCSTR
    InstanceName: cstring,  # LPCSTR optional
    InstancePort: uint16,  # WORD
    Referrer: cstring,  # LPCSTR optional
    pcSpnLength: ptr uint32,  # DWORD* in/out
    pszSpn: ptr char  # LPSTR optional, out
): uint32 {.importc: "DsMakeSpnA", stdcall, dynlib: "DSPARSE.dll".}

pragma(lib, "dsparse");
extern(Windows)
uint DsMakeSpnA(
    const(char)* ServiceClass,   // LPCSTR
    const(char)* ServiceName,   // LPCSTR
    const(char)* InstanceName,   // LPCSTR optional
    ushort InstancePort,   // WORD
    const(char)* Referrer,   // LPCSTR optional
    uint* pcSpnLength,   // DWORD* in/out
    char* pszSpn   // LPSTR optional, out
);

ccall((:DsMakeSpnA, "DSPARSE.dll"), stdcall, UInt32,
      (Cstring, Cstring, Cstring, UInt16, Cstring, Ptr{UInt32}, Ptr{UInt8}),
      ServiceClass, ServiceName, InstanceName, InstancePort, Referrer, pcSpnLength, pszSpn)
# ServiceClass : LPCSTR -> Cstring
# ServiceName : LPCSTR -> Cstring
# InstanceName : LPCSTR optional -> Cstring
# InstancePort : WORD -> UInt16
# Referrer : LPCSTR optional -> Cstring
# pcSpnLength : DWORD* in/out -> Ptr{UInt32}
# pszSpn : LPSTR optional, out -> Ptr{UInt8}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t DsMakeSpnA(
    const char* ServiceClass,
    const char* ServiceName,
    const char* InstanceName,
    uint16_t InstancePort,
    const char* Referrer,
    uint32_t* pcSpnLength,
    char* pszSpn);
]]
local dsparse = ffi.load("dsparse")
-- dsparse.DsMakeSpnA(ServiceClass, ServiceName, InstanceName, InstancePort, Referrer, pcSpnLength, pszSpn)
-- ServiceClass : LPCSTR
-- ServiceName : LPCSTR
-- InstanceName : LPCSTR optional
-- InstancePort : WORD
-- Referrer : LPCSTR optional
-- pcSpnLength : DWORD* in/out
-- pszSpn : LPSTR optional, out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('DSPARSE.dll');
const DsMakeSpnA = lib.func('__stdcall', 'DsMakeSpnA', 'uint32_t', ['str', 'str', 'str', 'uint16_t', 'str', 'uint32_t *', 'char *']);
// DsMakeSpnA(ServiceClass, ServiceName, InstanceName, InstancePort, Referrer, pcSpnLength, pszSpn)
// ServiceClass : LPCSTR -> 'str'
// ServiceName : LPCSTR -> 'str'
// InstanceName : LPCSTR optional -> 'str'
// InstancePort : WORD -> 'uint16_t'
// Referrer : LPCSTR optional -> 'str'
// pcSpnLength : DWORD* in/out -> 'uint32_t *'
// pszSpn : LPSTR optional, out -> 'char *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("DSPARSE.dll", {
  DsMakeSpnA: { parameters: ["buffer", "buffer", "buffer", "u16", "buffer", "pointer", "buffer"], result: "u32" },
});
// lib.symbols.DsMakeSpnA(ServiceClass, ServiceName, InstanceName, InstancePort, Referrer, pcSpnLength, pszSpn)
// ServiceClass : LPCSTR -> "buffer"
// ServiceName : LPCSTR -> "buffer"
// InstanceName : LPCSTR optional -> "buffer"
// InstancePort : WORD -> "u16"
// Referrer : LPCSTR optional -> "buffer"
// pcSpnLength : DWORD* in/out -> "pointer"
// pszSpn : LPSTR optional, out -> "buffer"
// 文字列は "buffer"。ANSI(-A) は new TextEncoder() で UTF-8/ANSI バイト列(末尾に \x00)を渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
uint32_t DsMakeSpnA(
    const char* ServiceClass,
    const char* ServiceName,
    const char* InstanceName,
    uint16_t InstancePort,
    const char* Referrer,
    uint32_t* pcSpnLength,
    char* pszSpn);
C, "DSPARSE.dll");
// $ffi->DsMakeSpnA(ServiceClass, ServiceName, InstanceName, InstancePort, Referrer, pcSpnLength, pszSpn);
// ServiceClass : LPCSTR
// ServiceName : LPCSTR
// InstanceName : LPCSTR optional
// InstancePort : WORD
// Referrer : LPCSTR optional
// pcSpnLength : DWORD* in/out
// pszSpn : LPSTR optional, out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Dsparse extends StdCallLibrary {
    Dsparse INSTANCE = Native.load("dsparse", Dsparse.class, W32APIOptions.ASCII_OPTIONS);
    int DsMakeSpnA(
        String ServiceClass,   // LPCSTR
        String ServiceName,   // LPCSTR
        String InstanceName,   // LPCSTR optional
        short InstancePort,   // WORD
        String Referrer,   // LPCSTR optional
        IntByReference pcSpnLength,   // DWORD* in/out
        byte[] pszSpn   // LPSTR optional, out
    );
}

@[Link("dsparse")]
lib LibDSPARSE
  fun DsMakeSpnA = DsMakeSpnA(
    ServiceClass : UInt8*,   # LPCSTR
    ServiceName : UInt8*,   # LPCSTR
    InstanceName : UInt8*,   # LPCSTR optional
    InstancePort : UInt16,   # WORD
    Referrer : UInt8*,   # LPCSTR optional
    pcSpnLength : UInt32*,   # DWORD* in/out
    pszSpn : UInt8*   # LPSTR optional, out
  ) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef DsMakeSpnANative = Uint32 Function(Pointer<Utf8>, Pointer<Utf8>, Pointer<Utf8>, Uint16, Pointer<Utf8>, Pointer<Uint32>, Pointer<Utf8>);
typedef DsMakeSpnADart = int Function(Pointer<Utf8>, Pointer<Utf8>, Pointer<Utf8>, int, Pointer<Utf8>, Pointer<Uint32>, Pointer<Utf8>);
final DsMakeSpnA = DynamicLibrary.open('DSPARSE.dll')
    .lookupFunction<DsMakeSpnANative, DsMakeSpnADart>('DsMakeSpnA');
// ServiceClass : LPCSTR -> Pointer<Utf8>
// ServiceName : LPCSTR -> Pointer<Utf8>
// InstanceName : LPCSTR optional -> Pointer<Utf8>
// InstancePort : WORD -> Uint16
// Referrer : LPCSTR optional -> Pointer<Utf8>
// pcSpnLength : DWORD* in/out -> Pointer<Uint32>
// pszSpn : LPSTR optional, out -> Pointer<Utf8>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function DsMakeSpnA(
  ServiceClass: PAnsiChar;   // LPCSTR
  ServiceName: PAnsiChar;   // LPCSTR
  InstanceName: PAnsiChar;   // LPCSTR optional
  InstancePort: Word;   // WORD
  Referrer: PAnsiChar;   // LPCSTR optional
  pcSpnLength: Pointer;   // DWORD* in/out
  pszSpn: PAnsiChar   // LPSTR optional, out
): DWORD; stdcall;
  external 'DSPARSE.dll' name 'DsMakeSpnA';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "DsMakeSpnA"
  c_DsMakeSpnA :: CString -> CString -> CString -> Word16 -> CString -> Ptr Word32 -> CString -> IO Word32
-- ServiceClass : LPCSTR -> CString
-- ServiceName : LPCSTR -> CString
-- InstanceName : LPCSTR optional -> CString
-- InstancePort : WORD -> Word16
-- Referrer : LPCSTR optional -> CString
-- pcSpnLength : DWORD* in/out -> Ptr Word32
-- pszSpn : LPSTR optional, out -> CString
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let dsmakespna =
  foreign "DsMakeSpnA"
    (string @-> string @-> string @-> uint16_t @-> string @-> (ptr uint32_t) @-> string @-> returning uint32_t)
(* ServiceClass : LPCSTR -> string *)
(* ServiceName : LPCSTR -> string *)
(* InstanceName : LPCSTR optional -> string *)
(* InstancePort : WORD -> uint16_t *)
(* Referrer : LPCSTR optional -> string *)
(* pcSpnLength : DWORD* in/out -> (ptr uint32_t) *)
(* pszSpn : LPSTR optional, out -> string *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library dsparse (t "DSPARSE.dll"))
(cffi:use-foreign-library dsparse)

(cffi:defcfun ("DsMakeSpnA" ds-make-spn-a :convention :stdcall) :uint32
  (service-class :string)   ; LPCSTR
  (service-name :string)   ; LPCSTR
  (instance-name :string)   ; LPCSTR optional
  (instance-port :uint16)   ; WORD
  (referrer :string)   ; LPCSTR optional
  (pc-spn-length :pointer)   ; DWORD* in/out
  (psz-spn :pointer))   ; LPSTR optional, out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $DsMakeSpnA = Win32::API::More->new('DSPARSE',
    'DWORD DsMakeSpnA(LPCSTR ServiceClass, LPCSTR ServiceName, LPCSTR InstanceName, WORD InstancePort, LPCSTR Referrer, LPVOID pcSpnLength, LPSTR pszSpn)');
# my $ret = $DsMakeSpnA->Call($ServiceClass, $ServiceName, $InstanceName, $InstancePort, $Referrer, $pcSpnLength, $pszSpn);
# ServiceClass : LPCSTR -> LPCSTR
# ServiceName : LPCSTR -> LPCSTR
# InstanceName : LPCSTR optional -> LPCSTR
# InstancePort : WORD -> WORD
# Referrer : LPCSTR optional -> LPCSTR
# pcSpnLength : DWORD* in/out -> LPVOID
# pszSpn : LPSTR optional, out -> LPSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

DsMakeSpnA

シグネチャ

パラメーター

各言語での呼び出し定義

関連項目