GetFileMUIPath

関数

指定ファイルに対応する言語別MUIファイルのパスを取得する。

DLLKERNEL32.dll呼出規約winapiSetLastErrorあり対応OSWindows Vista 以降

シグネチャ

// KERNEL32.dll
#include <windows.h>

BOOL GetFileMUIPath(
    DWORD dwFlags,
    LPCWSTR pcwszFilePath,
    LPWSTR pwszLanguage,   // optional
    DWORD* pcchLanguage,
    LPWSTR pwszFileMUIPath,   // optional
    DWORD* pcchFileMUIPath,
    ULONGLONG* pululEnumerator
);

パラメーター

名前	型	方向
dwFlags	DWORD	in
pcwszFilePath	LPCWSTR	in
pwszLanguage	LPWSTR	inoutoptional
pcchLanguage	DWORD*	inout
pwszFileMUIPath	LPWSTR	outoptional
pcchFileMUIPath	DWORD*	inout
pululEnumerator	ULONGLONG*	inout

戻り値の型: BOOL

各言語での呼び出し定義

// KERNEL32.dll
#include <windows.h>

BOOL GetFileMUIPath(
    DWORD dwFlags,
    LPCWSTR pcwszFilePath,
    LPWSTR pwszLanguage,   // optional
    DWORD* pcchLanguage,
    LPWSTR pwszFileMUIPath,   // optional
    DWORD* pcchFileMUIPath,
    ULONGLONG* pululEnumerator
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", SetLastError = true, ExactSpelling = true)]
static extern bool GetFileMUIPath(
    uint dwFlags,   // DWORD
    [MarshalAs(UnmanagedType.LPWStr)] string pcwszFilePath,   // LPCWSTR
    [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder pwszLanguage,   // LPWSTR optional, in/out
    ref uint pcchLanguage,   // DWORD* in/out
    [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder pwszFileMUIPath,   // LPWSTR optional, out
    ref uint pcchFileMUIPath,   // DWORD* in/out
    ref ulong pululEnumerator   // ULONGLONG* in/out
);

<DllImport("KERNEL32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function GetFileMUIPath(
    dwFlags As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPWStr)> pcwszFilePath As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> pwszLanguage As System.Text.StringBuilder,   ' LPWSTR optional, in/out
    ByRef pcchLanguage As UInteger,   ' DWORD* in/out
    <MarshalAs(UnmanagedType.LPWStr)> pwszFileMUIPath As System.Text.StringBuilder,   ' LPWSTR optional, out
    ByRef pcchFileMUIPath As UInteger,   ' DWORD* in/out
    ByRef pululEnumerator As ULong   ' ULONGLONG* in/out
) As Boolean
End Function

' dwFlags : DWORD
' pcwszFilePath : LPCWSTR
' pwszLanguage : LPWSTR optional, in/out
' pcchLanguage : DWORD* in/out
' pwszFileMUIPath : LPWSTR optional, out
' pcchFileMUIPath : DWORD* in/out
' pululEnumerator : ULONGLONG* in/out
Declare PtrSafe Function GetFileMUIPath Lib "kernel32" ( _
    ByVal dwFlags As Long, _
    ByVal pcwszFilePath As LongPtr, _
    ByVal pwszLanguage As LongPtr, _
    ByRef pcchLanguage As Long, _
    ByVal pwszFileMUIPath As LongPtr, _
    ByRef pcchFileMUIPath As Long, _
    ByRef pululEnumerator As LongLong) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GetFileMUIPath = ctypes.windll.kernel32.GetFileMUIPath
GetFileMUIPath.restype = wintypes.BOOL
GetFileMUIPath.argtypes = [
    wintypes.DWORD,  # dwFlags : DWORD
    wintypes.LPCWSTR,  # pcwszFilePath : LPCWSTR
    wintypes.LPWSTR,  # pwszLanguage : LPWSTR optional, in/out
    ctypes.POINTER(wintypes.DWORD),  # pcchLanguage : DWORD* in/out
    wintypes.LPWSTR,  # pwszFileMUIPath : LPWSTR optional, out
    ctypes.POINTER(wintypes.DWORD),  # pcchFileMUIPath : DWORD* in/out
    ctypes.POINTER(ctypes.c_ulonglong),  # pululEnumerator : ULONGLONG* in/out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
GetFileMUIPath = Fiddle::Function.new(
  lib['GetFileMUIPath'],
  [
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
    Fiddle::TYPE_VOIDP,  # pcwszFilePath : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pwszLanguage : LPWSTR optional, in/out
    Fiddle::TYPE_VOIDP,  # pcchLanguage : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # pwszFileMUIPath : LPWSTR optional, out
    Fiddle::TYPE_VOIDP,  # pcchFileMUIPath : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # pululEnumerator : ULONGLONG* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn GetFileMUIPath(
        dwFlags: u32,  // DWORD
        pcwszFilePath: *const u16,  // LPCWSTR
        pwszLanguage: *mut u16,  // LPWSTR optional, in/out
        pcchLanguage: *mut u32,  // DWORD* in/out
        pwszFileMUIPath: *mut u16,  // LPWSTR optional, out
        pcchFileMUIPath: *mut u32,  // DWORD* in/out
        pululEnumerator: *mut u64  // ULONGLONG* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", SetLastError = true)]
public static extern bool GetFileMUIPath(uint dwFlags, [MarshalAs(UnmanagedType.LPWStr)] string pcwszFilePath, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder pwszLanguage, ref uint pcchLanguage, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder pwszFileMUIPath, ref uint pcchFileMUIPath, ref ulong pululEnumerator);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetFileMUIPath' -Namespace Win32 -PassThru
# $api::GetFileMUIPath(dwFlags, pcwszFilePath, pwszLanguage, pcchLanguage, pwszFileMUIPath, pcchFileMUIPath, pululEnumerator)

#uselib "KERNEL32.dll"
#func global GetFileMUIPath "GetFileMUIPath" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; GetFileMUIPath dwFlags, pcwszFilePath, varptr(pwszLanguage), varptr(pcchLanguage), varptr(pwszFileMUIPath), varptr(pcchFileMUIPath), varptr(pululEnumerator)   ; 戻り値は stat
; dwFlags : DWORD -> "sptr"
; pcwszFilePath : LPCWSTR -> "sptr"
; pwszLanguage : LPWSTR optional, in/out -> "sptr"
; pcchLanguage : DWORD* in/out -> "sptr"
; pwszFileMUIPath : LPWSTR optional, out -> "sptr"
; pcchFileMUIPath : DWORD* in/out -> "sptr"
; pululEnumerator : ULONGLONG* in/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 "KERNEL32.dll"
#cfunc global GetFileMUIPath "GetFileMUIPath" int, wstr, var, var, var, var, var
; res = GetFileMUIPath(dwFlags, pcwszFilePath, pwszLanguage, pcchLanguage, pwszFileMUIPath, pcchFileMUIPath, pululEnumerator)
; dwFlags : DWORD -> "int"
; pcwszFilePath : LPCWSTR -> "wstr"
; pwszLanguage : LPWSTR optional, in/out -> "var"
; pcchLanguage : DWORD* in/out -> "var"
; pwszFileMUIPath : LPWSTR optional, out -> "var"
; pcchFileMUIPath : DWORD* in/out -> "var"
; pululEnumerator : ULONGLONG* in/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 "KERNEL32.dll"
#cfunc global GetFileMUIPath "GetFileMUIPath" int, wstr, sptr, sptr, sptr, sptr, sptr
; res = GetFileMUIPath(dwFlags, pcwszFilePath, varptr(pwszLanguage), varptr(pcchLanguage), varptr(pwszFileMUIPath), varptr(pcchFileMUIPath), varptr(pululEnumerator))
; dwFlags : DWORD -> "int"
; pcwszFilePath : LPCWSTR -> "wstr"
; pwszLanguage : LPWSTR optional, in/out -> "sptr"
; pcchLanguage : DWORD* in/out -> "sptr"
; pwszFileMUIPath : LPWSTR optional, out -> "sptr"
; pcchFileMUIPath : DWORD* in/out -> "sptr"
; pululEnumerator : ULONGLONG* in/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:

; BOOL GetFileMUIPath(DWORD dwFlags, LPCWSTR pcwszFilePath, LPWSTR pwszLanguage, DWORD* pcchLanguage, LPWSTR pwszFileMUIPath, DWORD* pcchFileMUIPath, ULONGLONG* pululEnumerator)
#uselib "KERNEL32.dll"
#cfunc global GetFileMUIPath "GetFileMUIPath" int, wstr, var, var, var, var, var
; res = GetFileMUIPath(dwFlags, pcwszFilePath, pwszLanguage, pcchLanguage, pwszFileMUIPath, pcchFileMUIPath, pululEnumerator)
; dwFlags : DWORD -> "int"
; pcwszFilePath : LPCWSTR -> "wstr"
; pwszLanguage : LPWSTR optional, in/out -> "var"
; pcchLanguage : DWORD* in/out -> "var"
; pwszFileMUIPath : LPWSTR optional, out -> "var"
; pcchFileMUIPath : DWORD* in/out -> "var"
; pululEnumerator : ULONGLONG* in/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 GetFileMUIPath(DWORD dwFlags, LPCWSTR pcwszFilePath, LPWSTR pwszLanguage, DWORD* pcchLanguage, LPWSTR pwszFileMUIPath, DWORD* pcchFileMUIPath, ULONGLONG* pululEnumerator)
#uselib "KERNEL32.dll"
#cfunc global GetFileMUIPath "GetFileMUIPath" int, wstr, intptr, intptr, intptr, intptr, intptr
; res = GetFileMUIPath(dwFlags, pcwszFilePath, varptr(pwszLanguage), varptr(pcchLanguage), varptr(pwszFileMUIPath), varptr(pcchFileMUIPath), varptr(pululEnumerator))
; dwFlags : DWORD -> "int"
; pcwszFilePath : LPCWSTR -> "wstr"
; pwszLanguage : LPWSTR optional, in/out -> "intptr"
; pcchLanguage : DWORD* in/out -> "intptr"
; pwszFileMUIPath : LPWSTR optional, out -> "intptr"
; pcchFileMUIPath : DWORD* in/out -> "intptr"
; pululEnumerator : ULONGLONG* in/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 (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procGetFileMUIPath = kernel32.NewProc("GetFileMUIPath")
)

// dwFlags (DWORD), pcwszFilePath (LPCWSTR), pwszLanguage (LPWSTR optional, in/out), pcchLanguage (DWORD* in/out), pwszFileMUIPath (LPWSTR optional, out), pcchFileMUIPath (DWORD* in/out), pululEnumerator (ULONGLONG* in/out)
r1, _, err := procGetFileMUIPath.Call(
	uintptr(dwFlags),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pcwszFilePath))),
	uintptr(pwszLanguage),
	uintptr(pcchLanguage),
	uintptr(pwszFileMUIPath),
	uintptr(pcchFileMUIPath),
	uintptr(pululEnumerator),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function GetFileMUIPath(
  dwFlags: DWORD;   // DWORD
  pcwszFilePath: PWideChar;   // LPCWSTR
  pwszLanguage: PWideChar;   // LPWSTR optional, in/out
  pcchLanguage: Pointer;   // DWORD* in/out
  pwszFileMUIPath: PWideChar;   // LPWSTR optional, out
  pcchFileMUIPath: Pointer;   // DWORD* in/out
  pululEnumerator: Pointer   // ULONGLONG* in/out
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'GetFileMUIPath';

result := DllCall("KERNEL32\GetFileMUIPath"
    , "UInt", dwFlags   ; DWORD
    , "WStr", pcwszFilePath   ; LPCWSTR
    , "Ptr", pwszLanguage   ; LPWSTR optional, in/out
    , "Ptr", pcchLanguage   ; DWORD* in/out
    , "Ptr", pwszFileMUIPath   ; LPWSTR optional, out
    , "Ptr", pcchFileMUIPath   ; DWORD* in/out
    , "Ptr", pululEnumerator   ; ULONGLONG* in/out
    , "Int")   ; return: BOOL

●GetFileMUIPath(dwFlags, pcwszFilePath, pwszLanguage, pcchLanguage, pwszFileMUIPath, pcchFileMUIPath, pululEnumerator) = DLL("KERNEL32.dll", "bool GetFileMUIPath(dword, char*, char*, void*, char*, void*, void*)")
# 呼び出し: GetFileMUIPath(dwFlags, pcwszFilePath, pwszLanguage, pcchLanguage, pwszFileMUIPath, pcchFileMUIPath, pululEnumerator)
# dwFlags : DWORD -> "dword"
# pcwszFilePath : LPCWSTR -> "char*"
# pwszLanguage : LPWSTR optional, in/out -> "char*"
# pcchLanguage : DWORD* in/out -> "void*"
# pwszFileMUIPath : LPWSTR optional, out -> "char*"
# pcchFileMUIPath : DWORD* in/out -> "void*"
# pululEnumerator : ULONGLONG* in/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)。