SLGetPKeyId

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

HRESULT SLGetPKeyId(
    void* hSLC,
    LPCWSTR pwszPKeyAlgorithm,
    LPCWSTR pwszPKeyString,
    DWORD cbPKeySpecificData,
    const BYTE* pbPKeySpecificData,   // optional
    GUID* pPKeyId
);

<DllImport("SLC.dll", ExactSpelling:=True)>
Public Shared Function SLGetPKeyId(
    hSLC As IntPtr,   ' void*
    <MarshalAs(UnmanagedType.LPWStr)> pwszPKeyAlgorithm As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> pwszPKeyString As String,   ' LPCWSTR
    cbPKeySpecificData As UInteger,   ' DWORD
    pbPKeySpecificData As IntPtr,   ' BYTE* optional
    <Out> ByRef pPKeyId As Guid   ' GUID* out
) As Integer
End Function

' hSLC : void*
' pwszPKeyAlgorithm : LPCWSTR
' pwszPKeyString : LPCWSTR
' cbPKeySpecificData : DWORD
' pbPKeySpecificData : BYTE* optional
' pPKeyId : GUID* out
Declare PtrSafe Function SLGetPKeyId Lib "slc" ( _
    ByVal hSLC As LongPtr, _
    ByVal pwszPKeyAlgorithm As LongPtr, _
    ByVal pwszPKeyString As LongPtr, _
    ByVal cbPKeySpecificData As Long, _
    ByVal pbPKeySpecificData As LongPtr, _
    ByVal pPKeyId 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

SLGetPKeyId = ctypes.windll.slc.SLGetPKeyId
SLGetPKeyId.restype = ctypes.c_int
SLGetPKeyId.argtypes = [
    ctypes.POINTER(None),  # hSLC : void*
    wintypes.LPCWSTR,  # pwszPKeyAlgorithm : LPCWSTR
    wintypes.LPCWSTR,  # pwszPKeyString : LPCWSTR
    wintypes.DWORD,  # cbPKeySpecificData : DWORD
    ctypes.POINTER(ctypes.c_ubyte),  # pbPKeySpecificData : BYTE* optional
    ctypes.c_void_p,  # pPKeyId : GUID* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SLC.dll')
SLGetPKeyId = Fiddle::Function.new(
  lib['SLGetPKeyId'],
  [
    Fiddle::TYPE_VOIDP,  # hSLC : void*
    Fiddle::TYPE_VOIDP,  # pwszPKeyAlgorithm : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pwszPKeyString : LPCWSTR
    -Fiddle::TYPE_INT,  # cbPKeySpecificData : DWORD
    Fiddle::TYPE_VOIDP,  # pbPKeySpecificData : BYTE* optional
    Fiddle::TYPE_VOIDP,  # pPKeyId : GUID* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "slc")]
extern "system" {
    fn SLGetPKeyId(
        hSLC: *mut (),  // void*
        pwszPKeyAlgorithm: *const u16,  // LPCWSTR
        pwszPKeyString: *const u16,  // LPCWSTR
        cbPKeySpecificData: u32,  // DWORD
        pbPKeySpecificData: *const u8,  // BYTE* optional
        pPKeyId: *mut GUID  // GUID* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SLC.dll")]
public static extern int SLGetPKeyId(IntPtr hSLC, [MarshalAs(UnmanagedType.LPWStr)] string pwszPKeyAlgorithm, [MarshalAs(UnmanagedType.LPWStr)] string pwszPKeyString, uint cbPKeySpecificData, IntPtr pbPKeySpecificData, out Guid pPKeyId);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SLC_SLGetPKeyId' -Namespace Win32 -PassThru
# $api::SLGetPKeyId(hSLC, pwszPKeyAlgorithm, pwszPKeyString, cbPKeySpecificData, pbPKeySpecificData, pPKeyId)

#uselib "SLC.dll"
#func global SLGetPKeyId "SLGetPKeyId" sptr, sptr, sptr, sptr, sptr, sptr
; SLGetPKeyId hSLC, pwszPKeyAlgorithm, pwszPKeyString, cbPKeySpecificData, varptr(pbPKeySpecificData), varptr(pPKeyId)   ; 戻り値は stat
; hSLC : void* -> "sptr"
; pwszPKeyAlgorithm : LPCWSTR -> "sptr"
; pwszPKeyString : LPCWSTR -> "sptr"
; cbPKeySpecificData : DWORD -> "sptr"
; pbPKeySpecificData : BYTE* optional -> "sptr"
; pPKeyId : 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。

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

var (
	slc = windows.NewLazySystemDLL("SLC.dll")
	procSLGetPKeyId = slc.NewProc("SLGetPKeyId")
)

// hSLC (void*), pwszPKeyAlgorithm (LPCWSTR), pwszPKeyString (LPCWSTR), cbPKeySpecificData (DWORD), pbPKeySpecificData (BYTE* optional), pPKeyId (GUID* out)
r1, _, err := procSLGetPKeyId.Call(
	uintptr(hSLC),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszPKeyAlgorithm))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszPKeyString))),
	uintptr(cbPKeySpecificData),
	uintptr(pbPKeySpecificData),
	uintptr(pPKeyId),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function SLGetPKeyId(
  hSLC: Pointer;   // void*
  pwszPKeyAlgorithm: PWideChar;   // LPCWSTR
  pwszPKeyString: PWideChar;   // LPCWSTR
  cbPKeySpecificData: DWORD;   // DWORD
  pbPKeySpecificData: Pointer;   // BYTE* optional
  pPKeyId: PGUID   // GUID* out
): Integer; stdcall;
  external 'SLC.dll' name 'SLGetPKeyId';

result := DllCall("SLC\SLGetPKeyId"
    , "Ptr", hSLC   ; void*
    , "WStr", pwszPKeyAlgorithm   ; LPCWSTR
    , "WStr", pwszPKeyString   ; LPCWSTR
    , "UInt", cbPKeySpecificData   ; DWORD
    , "Ptr", pbPKeySpecificData   ; BYTE* optional
    , "Ptr", pPKeyId   ; GUID* out
    , "Int")   ; return: HRESULT

●SLGetPKeyId(hSLC, pwszPKeyAlgorithm, pwszPKeyString, cbPKeySpecificData, pbPKeySpecificData, pPKeyId) = DLL("SLC.dll", "int SLGetPKeyId(void*, char*, char*, dword, void*, void*)")
# 呼び出し: SLGetPKeyId(hSLC, pwszPKeyAlgorithm, pwszPKeyString, cbPKeySpecificData, pbPKeySpecificData, pPKeyId)
# hSLC : void* -> "void*"
# pwszPKeyAlgorithm : LPCWSTR -> "char*"
# pwszPKeyString : LPCWSTR -> "char*"
# cbPKeySpecificData : DWORD -> "dword"
# pbPKeySpecificData : BYTE* optional -> "void*"
# pPKeyId : 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)。

const std = @import("std");

extern "slc" fn SLGetPKeyId(
    hSLC: ?*anyopaque, // void*
    pwszPKeyAlgorithm: [*c]const u16, // LPCWSTR
    pwszPKeyString: [*c]const u16, // LPCWSTR
    cbPKeySpecificData: u32, // DWORD
    pbPKeySpecificData: [*c]u8, // BYTE* optional
    pPKeyId: [*c]GUID // GUID* out
) callconv(std.os.windows.WINAPI) i32;

proc SLGetPKeyId(
    hSLC: pointer,  # void*
    pwszPKeyAlgorithm: WideCString,  # LPCWSTR
    pwszPKeyString: WideCString,  # LPCWSTR
    cbPKeySpecificData: uint32,  # DWORD
    pbPKeySpecificData: ptr uint8,  # BYTE* optional
    pPKeyId: ptr GUID  # GUID* out
): int32 {.importc: "SLGetPKeyId", stdcall, dynlib: "SLC.dll".}

pragma(lib, "slc");
extern(Windows)
int SLGetPKeyId(
    void* hSLC,   // void*
    const(wchar)* pwszPKeyAlgorithm,   // LPCWSTR
    const(wchar)* pwszPKeyString,   // LPCWSTR
    uint cbPKeySpecificData,   // DWORD
    ubyte* pbPKeySpecificData,   // BYTE* optional
    GUID* pPKeyId   // GUID* out
);

ccall((:SLGetPKeyId, "SLC.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Cwstring, Cwstring, UInt32, Ptr{UInt8}, Ptr{GUID}),
      hSLC, pwszPKeyAlgorithm, pwszPKeyString, cbPKeySpecificData, pbPKeySpecificData, pPKeyId)
# hSLC : void* -> Ptr{Cvoid}
# pwszPKeyAlgorithm : LPCWSTR -> Cwstring
# pwszPKeyString : LPCWSTR -> Cwstring
# cbPKeySpecificData : DWORD -> UInt32
# pbPKeySpecificData : BYTE* optional -> Ptr{UInt8}
# pPKeyId : GUID* out -> Ptr{GUID}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t SLGetPKeyId(
    void* hSLC,
    const uint16_t* pwszPKeyAlgorithm,
    const uint16_t* pwszPKeyString,
    uint32_t cbPKeySpecificData,
    uint8_t* pbPKeySpecificData,
    void* pPKeyId);
]]
local slc = ffi.load("slc")
-- slc.SLGetPKeyId(hSLC, pwszPKeyAlgorithm, pwszPKeyString, cbPKeySpecificData, pbPKeySpecificData, pPKeyId)
-- hSLC : void*
-- pwszPKeyAlgorithm : LPCWSTR
-- pwszPKeyString : LPCWSTR
-- cbPKeySpecificData : DWORD
-- pbPKeySpecificData : BYTE* optional
-- pPKeyId : GUID* 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('SLC.dll');
const SLGetPKeyId = lib.func('__stdcall', 'SLGetPKeyId', 'int32_t', ['void *', 'str16', 'str16', 'uint32_t', 'uint8_t *', 'void *']);
// SLGetPKeyId(hSLC, pwszPKeyAlgorithm, pwszPKeyString, cbPKeySpecificData, pbPKeySpecificData, pPKeyId)
// hSLC : void* -> 'void *'
// pwszPKeyAlgorithm : LPCWSTR -> 'str16'
// pwszPKeyString : LPCWSTR -> 'str16'
// cbPKeySpecificData : DWORD -> 'uint32_t'
// pbPKeySpecificData : BYTE* optional -> 'uint8_t *'
// pPKeyId : GUID* out -> 'void *'
// 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("SLC.dll", {
  SLGetPKeyId: { parameters: ["pointer", "buffer", "buffer", "u32", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.SLGetPKeyId(hSLC, pwszPKeyAlgorithm, pwszPKeyString, cbPKeySpecificData, pbPKeySpecificData, pPKeyId)
// hSLC : void* -> "pointer"
// pwszPKeyAlgorithm : LPCWSTR -> "buffer"
// pwszPKeyString : LPCWSTR -> "buffer"
// cbPKeySpecificData : DWORD -> "u32"
// pbPKeySpecificData : BYTE* optional -> "pointer"
// pPKeyId : GUID* out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t SLGetPKeyId(
    void* hSLC,
    const uint16_t* pwszPKeyAlgorithm,
    const uint16_t* pwszPKeyString,
    uint32_t cbPKeySpecificData,
    uint8_t* pbPKeySpecificData,
    void* pPKeyId);
C, "SLC.dll");
// $ffi->SLGetPKeyId(hSLC, pwszPKeyAlgorithm, pwszPKeyString, cbPKeySpecificData, pbPKeySpecificData, pPKeyId);
// hSLC : void*
// pwszPKeyAlgorithm : LPCWSTR
// pwszPKeyString : LPCWSTR
// cbPKeySpecificData : DWORD
// pbPKeySpecificData : BYTE* optional
// pPKeyId : GUID* 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 Slc extends StdCallLibrary {
    Slc INSTANCE = Native.load("slc", Slc.class);
    int SLGetPKeyId(
        Pointer hSLC,   // void*
        WString pwszPKeyAlgorithm,   // LPCWSTR
        WString pwszPKeyString,   // LPCWSTR
        int cbPKeySpecificData,   // DWORD
        byte[] pbPKeySpecificData,   // BYTE* optional
        Pointer pPKeyId   // GUID* out
    );
}

@[Link("slc")]
lib LibSLC
  fun SLGetPKeyId = SLGetPKeyId(
    hSLC : Void*,   # void*
    pwszPKeyAlgorithm : UInt16*,   # LPCWSTR
    pwszPKeyString : UInt16*,   # LPCWSTR
    cbPKeySpecificData : UInt32,   # DWORD
    pbPKeySpecificData : UInt8*,   # BYTE* optional
    pPKeyId : GUID*   # GUID* out
  ) : Int32
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 SLGetPKeyIdNative = Int32 Function(Pointer<Void>, Pointer<Utf16>, Pointer<Utf16>, Uint32, Pointer<Uint8>, Pointer<Void>);
typedef SLGetPKeyIdDart = int Function(Pointer<Void>, Pointer<Utf16>, Pointer<Utf16>, int, Pointer<Uint8>, Pointer<Void>);
final SLGetPKeyId = DynamicLibrary.open('SLC.dll')
    .lookupFunction<SLGetPKeyIdNative, SLGetPKeyIdDart>('SLGetPKeyId');
// hSLC : void* -> Pointer<Void>
// pwszPKeyAlgorithm : LPCWSTR -> Pointer<Utf16>
// pwszPKeyString : LPCWSTR -> Pointer<Utf16>
// cbPKeySpecificData : DWORD -> Uint32
// pbPKeySpecificData : BYTE* optional -> Pointer<Uint8>
// pPKeyId : GUID* out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SLGetPKeyId(
  hSLC: Pointer;   // void*
  pwszPKeyAlgorithm: PWideChar;   // LPCWSTR
  pwszPKeyString: PWideChar;   // LPCWSTR
  cbPKeySpecificData: DWORD;   // DWORD
  pbPKeySpecificData: Pointer;   // BYTE* optional
  pPKeyId: PGUID   // GUID* out
): Integer; stdcall;
  external 'SLC.dll' name 'SLGetPKeyId';

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

foreign import stdcall safe "SLGetPKeyId"
  c_SLGetPKeyId :: Ptr () -> CWString -> CWString -> Word32 -> Ptr Word8 -> Ptr () -> IO Int32
-- hSLC : void* -> Ptr ()
-- pwszPKeyAlgorithm : LPCWSTR -> CWString
-- pwszPKeyString : LPCWSTR -> CWString
-- cbPKeySpecificData : DWORD -> Word32
-- pbPKeySpecificData : BYTE* optional -> Ptr Word8
-- pPKeyId : GUID* out -> Ptr ()
-- 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 slgetpkeyid =
  foreign "SLGetPKeyId"
    ((ptr void) @-> (ptr uint16_t) @-> (ptr uint16_t) @-> uint32_t @-> (ptr uint8_t) @-> (ptr void) @-> returning int32_t)
(* hSLC : void* -> (ptr void) *)
(* pwszPKeyAlgorithm : LPCWSTR -> (ptr uint16_t) *)
(* pwszPKeyString : LPCWSTR -> (ptr uint16_t) *)
(* cbPKeySpecificData : DWORD -> uint32_t *)
(* pbPKeySpecificData : BYTE* optional -> (ptr uint8_t) *)
(* pPKeyId : GUID* out -> (ptr void) *)
(* 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 slc (t "SLC.dll"))
(cffi:use-foreign-library slc)

(cffi:defcfun ("SLGetPKeyId" slget-pkey-id :convention :stdcall) :int32
  (h-slc :pointer)   ; void*
  (pwsz-pkey-algorithm (:string :encoding :utf-16le))   ; LPCWSTR
  (pwsz-pkey-string (:string :encoding :utf-16le))   ; LPCWSTR
  (cb-pkey-specific-data :uint32)   ; DWORD
  (pb-pkey-specific-data :pointer)   ; BYTE* optional
  (p-pkey-id :pointer))   ; GUID* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SLGetPKeyId = Win32::API::More->new('SLC',
    'int SLGetPKeyId(LPVOID hSLC, LPCWSTR pwszPKeyAlgorithm, LPCWSTR pwszPKeyString, DWORD cbPKeySpecificData, LPVOID pbPKeySpecificData, LPVOID pPKeyId)');
# my $ret = $SLGetPKeyId->Call($hSLC, $pwszPKeyAlgorithm, $pwszPKeyString, $cbPKeySpecificData, $pbPKeySpecificData, $pPKeyId);
# hSLC : void* -> LPVOID
# pwszPKeyAlgorithm : LPCWSTR -> LPCWSTR
# pwszPKeyString : LPCWSTR -> LPCWSTR
# cbPKeySpecificData : DWORD -> DWORD
# pbPKeySpecificData : BYTE* optional -> LPVOID
# pPKeyId : GUID* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。