SetupGetInfPublishedNameW

// SETUPAPI.dll  (Unicode / -W)
#include <windows.h>

BOOL SetupGetInfPublishedNameW(
    LPCWSTR DriverStoreLocation,
    LPWSTR ReturnBuffer,
    DWORD ReturnBufferSize,
    DWORD* RequiredSize   // optional
);

<DllImport("SETUPAPI.dll", CharSet:=CharSet.Unicode, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SetupGetInfPublishedNameW(
    <MarshalAs(UnmanagedType.LPWStr)> DriverStoreLocation As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> ReturnBuffer As System.Text.StringBuilder,   ' LPWSTR out
    ReturnBufferSize As UInteger,   ' DWORD
    RequiredSize As IntPtr   ' DWORD* optional, out
) As Boolean
End Function

' DriverStoreLocation : LPCWSTR
' ReturnBuffer : LPWSTR out
' ReturnBufferSize : DWORD
' RequiredSize : DWORD* optional, out
Declare PtrSafe Function SetupGetInfPublishedNameW Lib "setupapi" ( _
    ByVal DriverStoreLocation As LongPtr, _
    ByVal ReturnBuffer As LongPtr, _
    ByVal ReturnBufferSize As Long, _
    ByVal RequiredSize As LongPtr) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SetupGetInfPublishedNameW = ctypes.windll.setupapi.SetupGetInfPublishedNameW
SetupGetInfPublishedNameW.restype = wintypes.BOOL
SetupGetInfPublishedNameW.argtypes = [
    wintypes.LPCWSTR,  # DriverStoreLocation : LPCWSTR
    wintypes.LPWSTR,  # ReturnBuffer : LPWSTR out
    wintypes.DWORD,  # ReturnBufferSize : DWORD
    ctypes.POINTER(wintypes.DWORD),  # RequiredSize : DWORD* optional, out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SETUPAPI.dll')
SetupGetInfPublishedNameW = Fiddle::Function.new(
  lib['SetupGetInfPublishedNameW'],
  [
    Fiddle::TYPE_VOIDP,  # DriverStoreLocation : LPCWSTR
    Fiddle::TYPE_VOIDP,  # ReturnBuffer : LPWSTR out
    -Fiddle::TYPE_INT,  # ReturnBufferSize : DWORD
    Fiddle::TYPE_VOIDP,  # RequiredSize : DWORD* optional, out
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "setupapi")]
extern "system" {
    fn SetupGetInfPublishedNameW(
        DriverStoreLocation: *const u16,  // LPCWSTR
        ReturnBuffer: *mut u16,  // LPWSTR out
        ReturnBufferSize: u32,  // DWORD
        RequiredSize: *mut u32  // DWORD* optional, out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SETUPAPI.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern bool SetupGetInfPublishedNameW([MarshalAs(UnmanagedType.LPWStr)] string DriverStoreLocation, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder ReturnBuffer, uint ReturnBufferSize, IntPtr RequiredSize);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SETUPAPI_SetupGetInfPublishedNameW' -Namespace Win32 -PassThru
# $api::SetupGetInfPublishedNameW(DriverStoreLocation, ReturnBuffer, ReturnBufferSize, RequiredSize)

#uselib "SETUPAPI.dll"
#func global SetupGetInfPublishedNameW "SetupGetInfPublishedNameW" wptr, wptr, wptr, wptr
; SetupGetInfPublishedNameW DriverStoreLocation, varptr(ReturnBuffer), ReturnBufferSize, varptr(RequiredSize)   ; 戻り値は stat
; DriverStoreLocation : LPCWSTR -> "wptr"
; ReturnBuffer : LPWSTR out -> "wptr"
; ReturnBufferSize : DWORD -> "wptr"
; RequiredSize : DWORD* optional, out -> "wptr"
; ※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。

#uselib "SETUPAPI.dll"
#cfunc global SetupGetInfPublishedNameW "SetupGetInfPublishedNameW" wstr, var, int, var
; res = SetupGetInfPublishedNameW(DriverStoreLocation, ReturnBuffer, ReturnBufferSize, RequiredSize)
; DriverStoreLocation : LPCWSTR -> "wstr"
; ReturnBuffer : LPWSTR out -> "var"
; ReturnBufferSize : DWORD -> "int"
; RequiredSize : DWORD* 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。

; BOOL SetupGetInfPublishedNameW(LPCWSTR DriverStoreLocation, LPWSTR ReturnBuffer, DWORD ReturnBufferSize, DWORD* RequiredSize)
#uselib "SETUPAPI.dll"
#cfunc global SetupGetInfPublishedNameW "SetupGetInfPublishedNameW" wstr, var, int, var
; res = SetupGetInfPublishedNameW(DriverStoreLocation, ReturnBuffer, ReturnBufferSize, RequiredSize)
; DriverStoreLocation : LPCWSTR -> "wstr"
; ReturnBuffer : LPWSTR out -> "var"
; ReturnBufferSize : DWORD -> "int"
; RequiredSize : DWORD* 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。

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

var (
	setupapi = windows.NewLazySystemDLL("SETUPAPI.dll")
	procSetupGetInfPublishedNameW = setupapi.NewProc("SetupGetInfPublishedNameW")
)

// DriverStoreLocation (LPCWSTR), ReturnBuffer (LPWSTR out), ReturnBufferSize (DWORD), RequiredSize (DWORD* optional, out)
r1, _, err := procSetupGetInfPublishedNameW.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(DriverStoreLocation))),
	uintptr(ReturnBuffer),
	uintptr(ReturnBufferSize),
	uintptr(RequiredSize),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SetupGetInfPublishedNameW(
  DriverStoreLocation: PWideChar;   // LPCWSTR
  ReturnBuffer: PWideChar;   // LPWSTR out
  ReturnBufferSize: DWORD;   // DWORD
  RequiredSize: Pointer   // DWORD* optional, out
): BOOL; stdcall;
  external 'SETUPAPI.dll' name 'SetupGetInfPublishedNameW';

result := DllCall("SETUPAPI\SetupGetInfPublishedNameW"
    , "WStr", DriverStoreLocation   ; LPCWSTR
    , "Ptr", ReturnBuffer   ; LPWSTR out
    , "UInt", ReturnBufferSize   ; DWORD
    , "Ptr", RequiredSize   ; DWORD* optional, out
    , "Int")   ; return: BOOL

●SetupGetInfPublishedNameW(DriverStoreLocation, ReturnBuffer, ReturnBufferSize, RequiredSize) = DLL("SETUPAPI.dll", "bool SetupGetInfPublishedNameW(char*, char*, dword, void*)")
# 呼び出し: SetupGetInfPublishedNameW(DriverStoreLocation, ReturnBuffer, ReturnBufferSize, RequiredSize)
# DriverStoreLocation : LPCWSTR -> "char*"
# ReturnBuffer : LPWSTR out -> "char*"
# ReturnBufferSize : DWORD -> "dword"
# RequiredSize : DWORD* optional, 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。