FwpmGetAppIdFromFileName0

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

DWORD FwpmGetAppIdFromFileName0(
    LPCWSTR fileName,
    FWP_BYTE_BLOB** appId
);

<DllImport("fwpuclnt.dll", ExactSpelling:=True)>
Public Shared Function FwpmGetAppIdFromFileName0(
    <MarshalAs(UnmanagedType.LPWStr)> fileName As String,   ' LPCWSTR
    appId As IntPtr   ' FWP_BYTE_BLOB** out
) As UInteger
End Function

' fileName : LPCWSTR
' appId : FWP_BYTE_BLOB** out
Declare PtrSafe Function FwpmGetAppIdFromFileName0 Lib "fwpuclnt" ( _
    ByVal fileName As LongPtr, _
    ByVal appId 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

FwpmGetAppIdFromFileName0 = ctypes.windll.fwpuclnt.FwpmGetAppIdFromFileName0
FwpmGetAppIdFromFileName0.restype = wintypes.DWORD
FwpmGetAppIdFromFileName0.argtypes = [
    wintypes.LPCWSTR,  # fileName : LPCWSTR
    ctypes.c_void_p,  # appId : FWP_BYTE_BLOB** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('fwpuclnt.dll')
FwpmGetAppIdFromFileName0 = Fiddle::Function.new(
  lib['FwpmGetAppIdFromFileName0'],
  [
    Fiddle::TYPE_VOIDP,  # fileName : LPCWSTR
    Fiddle::TYPE_VOIDP,  # appId : FWP_BYTE_BLOB** out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "fwpuclnt")]
extern "system" {
    fn FwpmGetAppIdFromFileName0(
        fileName: *const u16,  // LPCWSTR
        appId: *mut *mut FWP_BYTE_BLOB  // FWP_BYTE_BLOB** out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("fwpuclnt.dll")]
public static extern uint FwpmGetAppIdFromFileName0([MarshalAs(UnmanagedType.LPWStr)] string fileName, IntPtr appId);
"@
$api = Add-Type -MemberDefinition $sig -Name 'fwpuclnt_FwpmGetAppIdFromFileName0' -Namespace Win32 -PassThru
# $api::FwpmGetAppIdFromFileName0(fileName, appId)

#uselib "fwpuclnt.dll"
#func global FwpmGetAppIdFromFileName0 "FwpmGetAppIdFromFileName0" sptr, sptr
; FwpmGetAppIdFromFileName0 fileName, varptr(appId)   ; 戻り値は stat
; fileName : LPCWSTR -> "sptr"
; appId : FWP_BYTE_BLOB** 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 (
	fwpuclnt = windows.NewLazySystemDLL("fwpuclnt.dll")
	procFwpmGetAppIdFromFileName0 = fwpuclnt.NewProc("FwpmGetAppIdFromFileName0")
)

// fileName (LPCWSTR), appId (FWP_BYTE_BLOB** out)
r1, _, err := procFwpmGetAppIdFromFileName0.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(fileName))),
	uintptr(appId),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function FwpmGetAppIdFromFileName0(
  fileName: PWideChar;   // LPCWSTR
  appId: Pointer   // FWP_BYTE_BLOB** out
): DWORD; stdcall;
  external 'fwpuclnt.dll' name 'FwpmGetAppIdFromFileName0';

result := DllCall("fwpuclnt\FwpmGetAppIdFromFileName0"
    , "WStr", fileName   ; LPCWSTR
    , "Ptr", appId   ; FWP_BYTE_BLOB** out
    , "UInt")   ; return: DWORD

●FwpmGetAppIdFromFileName0(fileName, appId) = DLL("fwpuclnt.dll", "dword FwpmGetAppIdFromFileName0(char*, void*)")
# 呼び出し: FwpmGetAppIdFromFileName0(fileName, appId)
# fileName : LPCWSTR -> "char*"
# appId : FWP_BYTE_BLOB** 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 "fwpuclnt" fn FwpmGetAppIdFromFileName0(
    fileName: [*c]const u16, // LPCWSTR
    appId: [*c][*c]FWP_BYTE_BLOB // FWP_BYTE_BLOB** out
) callconv(std.os.windows.WINAPI) u32;

proc FwpmGetAppIdFromFileName0(
    fileName: WideCString,  # LPCWSTR
    appId: ptr FWP_BYTE_BLOB  # FWP_BYTE_BLOB** out
): uint32 {.importc: "FwpmGetAppIdFromFileName0", stdcall, dynlib: "fwpuclnt.dll".}

pragma(lib, "fwpuclnt");
extern(Windows)
uint FwpmGetAppIdFromFileName0(
    const(wchar)* fileName,   // LPCWSTR
    FWP_BYTE_BLOB** appId   // FWP_BYTE_BLOB** out
);

ccall((:FwpmGetAppIdFromFileName0, "fwpuclnt.dll"), stdcall, UInt32,
      (Cwstring, Ptr{FWP_BYTE_BLOB}),
      fileName, appId)
# fileName : LPCWSTR -> Cwstring
# appId : FWP_BYTE_BLOB** out -> Ptr{FWP_BYTE_BLOB}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t FwpmGetAppIdFromFileName0(
    const uint16_t* fileName,
    void* appId);
]]
local fwpuclnt = ffi.load("fwpuclnt")
-- fwpuclnt.FwpmGetAppIdFromFileName0(fileName, appId)
-- fileName : LPCWSTR
-- appId : FWP_BYTE_BLOB** 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('fwpuclnt.dll');
const FwpmGetAppIdFromFileName0 = lib.func('__stdcall', 'FwpmGetAppIdFromFileName0', 'uint32_t', ['str16', 'void *']);
// FwpmGetAppIdFromFileName0(fileName, appId)
// fileName : LPCWSTR -> 'str16'
// appId : FWP_BYTE_BLOB** 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("fwpuclnt.dll", {
  FwpmGetAppIdFromFileName0: { parameters: ["buffer", "pointer"], result: "u32" },
});
// lib.symbols.FwpmGetAppIdFromFileName0(fileName, appId)
// fileName : LPCWSTR -> "buffer"
// appId : FWP_BYTE_BLOB** 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
uint32_t FwpmGetAppIdFromFileName0(
    const uint16_t* fileName,
    void* appId);
C, "fwpuclnt.dll");
// $ffi->FwpmGetAppIdFromFileName0(fileName, appId);
// fileName : LPCWSTR
// appId : FWP_BYTE_BLOB** 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 Fwpuclnt extends StdCallLibrary {
    Fwpuclnt INSTANCE = Native.load("fwpuclnt", Fwpuclnt.class);
    int FwpmGetAppIdFromFileName0(
        WString fileName,   // LPCWSTR
        Pointer appId   // FWP_BYTE_BLOB** out
    );
}

@[Link("fwpuclnt")]
lib Libfwpuclnt
  fun FwpmGetAppIdFromFileName0 = FwpmGetAppIdFromFileName0(
    fileName : UInt16*,   # LPCWSTR
    appId : FWP_BYTE_BLOB**   # FWP_BYTE_BLOB** 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 FwpmGetAppIdFromFileName0Native = Uint32 Function(Pointer<Utf16>, Pointer<Void>);
typedef FwpmGetAppIdFromFileName0Dart = int Function(Pointer<Utf16>, Pointer<Void>);
final FwpmGetAppIdFromFileName0 = DynamicLibrary.open('fwpuclnt.dll')
    .lookupFunction<FwpmGetAppIdFromFileName0Native, FwpmGetAppIdFromFileName0Dart>('FwpmGetAppIdFromFileName0');
// fileName : LPCWSTR -> Pointer<Utf16>
// appId : FWP_BYTE_BLOB** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function FwpmGetAppIdFromFileName0(
  fileName: PWideChar;   // LPCWSTR
  appId: Pointer   // FWP_BYTE_BLOB** out
): DWORD; stdcall;
  external 'fwpuclnt.dll' name 'FwpmGetAppIdFromFileName0';

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

foreign import stdcall safe "FwpmGetAppIdFromFileName0"
  c_FwpmGetAppIdFromFileName0 :: CWString -> Ptr () -> IO Word32
-- fileName : LPCWSTR -> CWString
-- appId : FWP_BYTE_BLOB** 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 fwpmgetappidfromfilename0 =
  foreign "FwpmGetAppIdFromFileName0"
    ((ptr uint16_t) @-> (ptr void) @-> returning uint32_t)
(* fileName : LPCWSTR -> (ptr uint16_t) *)
(* appId : FWP_BYTE_BLOB** 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 fwpuclnt (t "fwpuclnt.dll"))
(cffi:use-foreign-library fwpuclnt)

(cffi:defcfun ("FwpmGetAppIdFromFileName0" fwpm-get-app-id-from-file-name0 :convention :stdcall) :uint32
  (file-name (:string :encoding :utf-16le))   ; LPCWSTR
  (app-id :pointer))   ; FWP_BYTE_BLOB** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $FwpmGetAppIdFromFileName0 = Win32::API::More->new('fwpuclnt',
    'DWORD FwpmGetAppIdFromFileName0(LPCWSTR fileName, LPVOID appId)');
# my $ret = $FwpmGetAppIdFromFileName0->Call($fileName, $appId);
# fileName : LPCWSTR -> LPCWSTR
# appId : FWP_BYTE_BLOB** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。