GetAppContainerFolderPath

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

HRESULT GetAppContainerFolderPath(
    LPCWSTR pszAppContainerSid,
    LPWSTR* ppszPath
);

<DllImport("USERENV.dll", ExactSpelling:=True)>
Public Shared Function GetAppContainerFolderPath(
    <MarshalAs(UnmanagedType.LPWStr)> pszAppContainerSid As String,   ' LPCWSTR
    ppszPath As IntPtr   ' LPWSTR* out
) As Integer
End Function

' pszAppContainerSid : LPCWSTR
' ppszPath : LPWSTR* out
Declare PtrSafe Function GetAppContainerFolderPath Lib "userenv" ( _
    ByVal pszAppContainerSid As LongPtr, _
    ByVal ppszPath 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

GetAppContainerFolderPath = ctypes.windll.userenv.GetAppContainerFolderPath
GetAppContainerFolderPath.restype = ctypes.c_int
GetAppContainerFolderPath.argtypes = [
    wintypes.LPCWSTR,  # pszAppContainerSid : LPCWSTR
    ctypes.c_void_p,  # ppszPath : LPWSTR* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USERENV.dll')
GetAppContainerFolderPath = Fiddle::Function.new(
  lib['GetAppContainerFolderPath'],
  [
    Fiddle::TYPE_VOIDP,  # pszAppContainerSid : LPCWSTR
    Fiddle::TYPE_VOIDP,  # ppszPath : LPWSTR* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "userenv")]
extern "system" {
    fn GetAppContainerFolderPath(
        pszAppContainerSid: *const u16,  // LPCWSTR
        ppszPath: *mut *mut u16  // LPWSTR* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("USERENV.dll")]
public static extern int GetAppContainerFolderPath([MarshalAs(UnmanagedType.LPWStr)] string pszAppContainerSid, IntPtr ppszPath);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USERENV_GetAppContainerFolderPath' -Namespace Win32 -PassThru
# $api::GetAppContainerFolderPath(pszAppContainerSid, ppszPath)

#uselib "USERENV.dll"
#func global GetAppContainerFolderPath "GetAppContainerFolderPath" sptr, sptr
; GetAppContainerFolderPath pszAppContainerSid, varptr(ppszPath)   ; 戻り値は stat
; pszAppContainerSid : LPCWSTR -> "sptr"
; ppszPath : LPWSTR* 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 (
	userenv = windows.NewLazySystemDLL("USERENV.dll")
	procGetAppContainerFolderPath = userenv.NewProc("GetAppContainerFolderPath")
)

// pszAppContainerSid (LPCWSTR), ppszPath (LPWSTR* out)
r1, _, err := procGetAppContainerFolderPath.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszAppContainerSid))),
	uintptr(ppszPath),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function GetAppContainerFolderPath(
  pszAppContainerSid: PWideChar;   // LPCWSTR
  ppszPath: PPWideChar   // LPWSTR* out
): Integer; stdcall;
  external 'USERENV.dll' name 'GetAppContainerFolderPath';

result := DllCall("USERENV\GetAppContainerFolderPath"
    , "WStr", pszAppContainerSid   ; LPCWSTR
    , "Ptr", ppszPath   ; LPWSTR* out
    , "Int")   ; return: HRESULT

●GetAppContainerFolderPath(pszAppContainerSid, ppszPath) = DLL("USERENV.dll", "int GetAppContainerFolderPath(char*, void*)")
# 呼び出し: GetAppContainerFolderPath(pszAppContainerSid, ppszPath)
# pszAppContainerSid : LPCWSTR -> "char*"
# ppszPath : LPWSTR* 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 "userenv" fn GetAppContainerFolderPath(
    pszAppContainerSid: [*c]const u16, // LPCWSTR
    ppszPath: [*c][*c]u16 // LPWSTR* out
) callconv(std.os.windows.WINAPI) i32;

proc GetAppContainerFolderPath(
    pszAppContainerSid: WideCString,  # LPCWSTR
    ppszPath: ptr WideCString  # LPWSTR* out
): int32 {.importc: "GetAppContainerFolderPath", stdcall, dynlib: "USERENV.dll".}

pragma(lib, "userenv");
extern(Windows)
int GetAppContainerFolderPath(
    const(wchar)* pszAppContainerSid,   // LPCWSTR
    wchar** ppszPath   // LPWSTR* out
);

ccall((:GetAppContainerFolderPath, "USERENV.dll"), stdcall, Int32,
      (Cwstring, Ptr{Ptr{UInt16}}),
      pszAppContainerSid, ppszPath)
# pszAppContainerSid : LPCWSTR -> Cwstring
# ppszPath : LPWSTR* out -> Ptr{Ptr{UInt16}}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t GetAppContainerFolderPath(
    const uint16_t* pszAppContainerSid,
    uint16_t** ppszPath);
]]
local userenv = ffi.load("userenv")
-- userenv.GetAppContainerFolderPath(pszAppContainerSid, ppszPath)
-- pszAppContainerSid : LPCWSTR
-- ppszPath : LPWSTR* 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('USERENV.dll');
const GetAppContainerFolderPath = lib.func('__stdcall', 'GetAppContainerFolderPath', 'int32_t', ['str16', 'void *']);
// GetAppContainerFolderPath(pszAppContainerSid, ppszPath)
// pszAppContainerSid : LPCWSTR -> 'str16'
// ppszPath : LPWSTR* 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("USERENV.dll", {
  GetAppContainerFolderPath: { parameters: ["buffer", "pointer"], result: "i32" },
});
// lib.symbols.GetAppContainerFolderPath(pszAppContainerSid, ppszPath)
// pszAppContainerSid : LPCWSTR -> "buffer"
// ppszPath : LPWSTR* 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 GetAppContainerFolderPath(
    const uint16_t* pszAppContainerSid,
    uint16_t** ppszPath);
C, "USERENV.dll");
// $ffi->GetAppContainerFolderPath(pszAppContainerSid, ppszPath);
// pszAppContainerSid : LPCWSTR
// ppszPath : LPWSTR* 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 Userenv extends StdCallLibrary {
    Userenv INSTANCE = Native.load("userenv", Userenv.class);
    int GetAppContainerFolderPath(
        WString pszAppContainerSid,   // LPCWSTR
        PointerByReference ppszPath   // LPWSTR* out
    );
}

@[Link("userenv")]
lib LibUSERENV
  fun GetAppContainerFolderPath = GetAppContainerFolderPath(
    pszAppContainerSid : UInt16*,   # LPCWSTR
    ppszPath : UInt16**   # LPWSTR* 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 GetAppContainerFolderPathNative = Int32 Function(Pointer<Utf16>, Pointer<Pointer<Utf16>>);
typedef GetAppContainerFolderPathDart = int Function(Pointer<Utf16>, Pointer<Pointer<Utf16>>);
final GetAppContainerFolderPath = DynamicLibrary.open('USERENV.dll')
    .lookupFunction<GetAppContainerFolderPathNative, GetAppContainerFolderPathDart>('GetAppContainerFolderPath');
// pszAppContainerSid : LPCWSTR -> Pointer<Utf16>
// ppszPath : LPWSTR* out -> Pointer<Pointer<Utf16>>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function GetAppContainerFolderPath(
  pszAppContainerSid: PWideChar;   // LPCWSTR
  ppszPath: PPWideChar   // LPWSTR* out
): Integer; stdcall;
  external 'USERENV.dll' name 'GetAppContainerFolderPath';

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

foreign import stdcall safe "GetAppContainerFolderPath"
  c_GetAppContainerFolderPath :: CWString -> Ptr CWString -> IO Int32
-- pszAppContainerSid : LPCWSTR -> CWString
-- ppszPath : LPWSTR* out -> Ptr CWString
-- 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 getappcontainerfolderpath =
  foreign "GetAppContainerFolderPath"
    ((ptr uint16_t) @-> (ptr (ptr uint16_t)) @-> returning int32_t)
(* pszAppContainerSid : LPCWSTR -> (ptr uint16_t) *)
(* ppszPath : LPWSTR* out -> (ptr (ptr uint16_t)) *)
(* 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 userenv (t "USERENV.dll"))
(cffi:use-foreign-library userenv)

(cffi:defcfun ("GetAppContainerFolderPath" get-app-container-folder-path :convention :stdcall) :int32
  (psz-app-container-sid (:string :encoding :utf-16le))   ; LPCWSTR
  (ppsz-path :pointer))   ; LPWSTR* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $GetAppContainerFolderPath = Win32::API::More->new('USERENV',
    'int GetAppContainerFolderPath(LPCWSTR pszAppContainerSid, LPVOID ppszPath)');
# my $ret = $GetAppContainerFolderPath->Call($pszAppContainerSid, $ppszPath);
# pszAppContainerSid : LPCWSTR -> LPCWSTR
# ppszPath : LPWSTR* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。