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WdsCliTransferFile

関数
WDSサーバー上のファイルをローカルへ転送する。
DLLWDSCLIENTAPI.dll呼出規約winapi対応OSWindows Vista 以降
📘 Microsoft Learn (日本語) · English

シグネチャ

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

HRESULT WdsCliTransferFile(
    LPCWSTR pwszServer,
    LPCWSTR pwszNamespace,
    LPCWSTR pwszRemoteFilePath,
    LPCWSTR pwszLocalFilePath,
    DWORD dwFlags,
    DWORD dwReserved,
    PFN_WdsCliCallback pfnWdsCliCallback,   // optional
    void* pvUserData,   // optional
    HANDLE* phTransfer
);

パラメーター

名前型方向説明
pwszServerLPCWSTRin接続先WDSサーバー名。
pwszNamespaceLPCWSTRin対象ファイルを含むマルチキャスト名前空間名。
pwszRemoteFilePathLPCWSTRinサーバー上のリモートファイルパス。
pwszLocalFilePathLPCWSTRin保存先のローカルファイルパス。
dwFlagsDWORDin転送動作を制御するフラグ。通常は0を指定する。
dwReservedDWORDin予約済みパラメーター。0を指定する。
pfnWdsCliCallbackPFN_WdsCliCallbackinoptional進捗通知を受け取るコールバック関数ポインタ。不要ならNULL可。
pvUserDatavoid*inoptionalコールバックに渡される任意のユーザーデータ。NULL可。
phTransferHANDLE*out開始された転送を識別するハンドルを受け取るポインタ。

戻り値の型: HRESULT

各言語での呼び出し定義

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

HRESULT WdsCliTransferFile(
    LPCWSTR pwszServer,
    LPCWSTR pwszNamespace,
    LPCWSTR pwszRemoteFilePath,
    LPCWSTR pwszLocalFilePath,
    DWORD dwFlags,
    DWORD dwReserved,
    PFN_WdsCliCallback pfnWdsCliCallback,   // optional
    void* pvUserData,   // optional
    HANDLE* phTransfer
);
[DllImport("WDSCLIENTAPI.dll", ExactSpelling = true)]
static extern int WdsCliTransferFile(
    [MarshalAs(UnmanagedType.LPWStr)] string pwszServer,   // LPCWSTR
    [MarshalAs(UnmanagedType.LPWStr)] string pwszNamespace,   // LPCWSTR
    [MarshalAs(UnmanagedType.LPWStr)] string pwszRemoteFilePath,   // LPCWSTR
    [MarshalAs(UnmanagedType.LPWStr)] string pwszLocalFilePath,   // LPCWSTR
    uint dwFlags,   // DWORD
    uint dwReserved,   // DWORD
    IntPtr pfnWdsCliCallback,   // PFN_WdsCliCallback optional
    IntPtr pvUserData,   // void* optional
    IntPtr phTransfer   // HANDLE* out
);
<DllImport("WDSCLIENTAPI.dll", ExactSpelling:=True)>
Public Shared Function WdsCliTransferFile(
    <MarshalAs(UnmanagedType.LPWStr)> pwszServer As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> pwszNamespace As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> pwszRemoteFilePath As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> pwszLocalFilePath As String,   ' LPCWSTR
    dwFlags As UInteger,   ' DWORD
    dwReserved As UInteger,   ' DWORD
    pfnWdsCliCallback As IntPtr,   ' PFN_WdsCliCallback optional
    pvUserData As IntPtr,   ' void* optional
    phTransfer As IntPtr   ' HANDLE* out
) As Integer
End Function
' pwszServer : LPCWSTR
' pwszNamespace : LPCWSTR
' pwszRemoteFilePath : LPCWSTR
' pwszLocalFilePath : LPCWSTR
' dwFlags : DWORD
' dwReserved : DWORD
' pfnWdsCliCallback : PFN_WdsCliCallback optional
' pvUserData : void* optional
' phTransfer : HANDLE* out
Declare PtrSafe Function WdsCliTransferFile Lib "wdsclientapi" ( _
    ByVal pwszServer As LongPtr, _
    ByVal pwszNamespace As LongPtr, _
    ByVal pwszRemoteFilePath As LongPtr, _
    ByVal pwszLocalFilePath As LongPtr, _
    ByVal dwFlags As Long, _
    ByVal dwReserved As Long, _
    ByVal pfnWdsCliCallback As LongPtr, _
    ByVal pvUserData As LongPtr, _
    ByVal phTransfer 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

WdsCliTransferFile = ctypes.windll.wdsclientapi.WdsCliTransferFile
WdsCliTransferFile.restype = ctypes.c_int
WdsCliTransferFile.argtypes = [
    wintypes.LPCWSTR,  # pwszServer : LPCWSTR
    wintypes.LPCWSTR,  # pwszNamespace : LPCWSTR
    wintypes.LPCWSTR,  # pwszRemoteFilePath : LPCWSTR
    wintypes.LPCWSTR,  # pwszLocalFilePath : LPCWSTR
    wintypes.DWORD,  # dwFlags : DWORD
    wintypes.DWORD,  # dwReserved : DWORD
    ctypes.c_void_p,  # pfnWdsCliCallback : PFN_WdsCliCallback optional
    ctypes.POINTER(None),  # pvUserData : void* optional
    ctypes.c_void_p,  # phTransfer : HANDLE* out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WDSCLIENTAPI.dll')
WdsCliTransferFile = Fiddle::Function.new(
  lib['WdsCliTransferFile'],
  [
    Fiddle::TYPE_VOIDP,  # pwszServer : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pwszNamespace : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pwszRemoteFilePath : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pwszLocalFilePath : LPCWSTR
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
    -Fiddle::TYPE_INT,  # dwReserved : DWORD
    Fiddle::TYPE_VOIDP,  # pfnWdsCliCallback : PFN_WdsCliCallback optional
    Fiddle::TYPE_VOIDP,  # pvUserData : void* optional
    Fiddle::TYPE_VOIDP,  # phTransfer : HANDLE* out
  ],
  Fiddle::TYPE_INT)
#[link(name = "wdsclientapi")]
extern "system" {
    fn WdsCliTransferFile(
        pwszServer: *const u16,  // LPCWSTR
        pwszNamespace: *const u16,  // LPCWSTR
        pwszRemoteFilePath: *const u16,  // LPCWSTR
        pwszLocalFilePath: *const u16,  // LPCWSTR
        dwFlags: u32,  // DWORD
        dwReserved: u32,  // DWORD
        pfnWdsCliCallback: *const core::ffi::c_void,  // PFN_WdsCliCallback optional
        pvUserData: *mut (),  // void* optional
        phTransfer: *mut *mut core::ffi::c_void  // HANDLE* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("WDSCLIENTAPI.dll")]
public static extern int WdsCliTransferFile([MarshalAs(UnmanagedType.LPWStr)] string pwszServer, [MarshalAs(UnmanagedType.LPWStr)] string pwszNamespace, [MarshalAs(UnmanagedType.LPWStr)] string pwszRemoteFilePath, [MarshalAs(UnmanagedType.LPWStr)] string pwszLocalFilePath, uint dwFlags, uint dwReserved, IntPtr pfnWdsCliCallback, IntPtr pvUserData, IntPtr phTransfer);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WDSCLIENTAPI_WdsCliTransferFile' -Namespace Win32 -PassThru
# $api::WdsCliTransferFile(pwszServer, pwszNamespace, pwszRemoteFilePath, pwszLocalFilePath, dwFlags, dwReserved, pfnWdsCliCallback, pvUserData, phTransfer)
#uselib "WDSCLIENTAPI.dll"
#func global WdsCliTransferFile "WdsCliTransferFile" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; WdsCliTransferFile pwszServer, pwszNamespace, pwszRemoteFilePath, pwszLocalFilePath, dwFlags, dwReserved, pfnWdsCliCallback, pvUserData, phTransfer   ; 戻り値は stat
; pwszServer : LPCWSTR -> "sptr"
; pwszNamespace : LPCWSTR -> "sptr"
; pwszRemoteFilePath : LPCWSTR -> "sptr"
; pwszLocalFilePath : LPCWSTR -> "sptr"
; dwFlags : DWORD -> "sptr"
; dwReserved : DWORD -> "sptr"
; pfnWdsCliCallback : PFN_WdsCliCallback optional -> "sptr"
; pvUserData : void* optional -> "sptr"
; phTransfer : HANDLE* 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。
#uselib "WDSCLIENTAPI.dll"
#cfunc global WdsCliTransferFile "WdsCliTransferFile" wstr, wstr, wstr, wstr, int, int, sptr, sptr, sptr
; res = WdsCliTransferFile(pwszServer, pwszNamespace, pwszRemoteFilePath, pwszLocalFilePath, dwFlags, dwReserved, pfnWdsCliCallback, pvUserData, phTransfer)
; pwszServer : LPCWSTR -> "wstr"
; pwszNamespace : LPCWSTR -> "wstr"
; pwszRemoteFilePath : LPCWSTR -> "wstr"
; pwszLocalFilePath : LPCWSTR -> "wstr"
; dwFlags : DWORD -> "int"
; dwReserved : DWORD -> "int"
; pfnWdsCliCallback : PFN_WdsCliCallback optional -> "sptr"
; pvUserData : void* optional -> "sptr"
; phTransfer : HANDLE* out -> "sptr"
; HRESULT WdsCliTransferFile(LPCWSTR pwszServer, LPCWSTR pwszNamespace, LPCWSTR pwszRemoteFilePath, LPCWSTR pwszLocalFilePath, DWORD dwFlags, DWORD dwReserved, PFN_WdsCliCallback pfnWdsCliCallback, void* pvUserData, HANDLE* phTransfer)
#uselib "WDSCLIENTAPI.dll"
#cfunc global WdsCliTransferFile "WdsCliTransferFile" wstr, wstr, wstr, wstr, int, int, intptr, intptr, intptr
; res = WdsCliTransferFile(pwszServer, pwszNamespace, pwszRemoteFilePath, pwszLocalFilePath, dwFlags, dwReserved, pfnWdsCliCallback, pvUserData, phTransfer)
; pwszServer : LPCWSTR -> "wstr"
; pwszNamespace : LPCWSTR -> "wstr"
; pwszRemoteFilePath : LPCWSTR -> "wstr"
; pwszLocalFilePath : LPCWSTR -> "wstr"
; dwFlags : DWORD -> "int"
; dwReserved : DWORD -> "int"
; pfnWdsCliCallback : PFN_WdsCliCallback optional -> "intptr"
; pvUserData : void* optional -> "intptr"
; phTransfer : HANDLE* out -> "intptr"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	wdsclientapi = windows.NewLazySystemDLL("WDSCLIENTAPI.dll")
	procWdsCliTransferFile = wdsclientapi.NewProc("WdsCliTransferFile")
)

// pwszServer (LPCWSTR), pwszNamespace (LPCWSTR), pwszRemoteFilePath (LPCWSTR), pwszLocalFilePath (LPCWSTR), dwFlags (DWORD), dwReserved (DWORD), pfnWdsCliCallback (PFN_WdsCliCallback optional), pvUserData (void* optional), phTransfer (HANDLE* out)
r1, _, err := procWdsCliTransferFile.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszServer))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszNamespace))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszRemoteFilePath))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszLocalFilePath))),
	uintptr(dwFlags),
	uintptr(dwReserved),
	uintptr(pfnWdsCliCallback),
	uintptr(pvUserData),
	uintptr(phTransfer),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT
function WdsCliTransferFile(
  pwszServer: PWideChar;   // LPCWSTR
  pwszNamespace: PWideChar;   // LPCWSTR
  pwszRemoteFilePath: PWideChar;   // LPCWSTR
  pwszLocalFilePath: PWideChar;   // LPCWSTR
  dwFlags: DWORD;   // DWORD
  dwReserved: DWORD;   // DWORD
  pfnWdsCliCallback: Pointer;   // PFN_WdsCliCallback optional
  pvUserData: Pointer;   // void* optional
  phTransfer: Pointer   // HANDLE* out
): Integer; stdcall;
  external 'WDSCLIENTAPI.dll' name 'WdsCliTransferFile';
result := DllCall("WDSCLIENTAPI\WdsCliTransferFile"
    , "WStr", pwszServer   ; LPCWSTR
    , "WStr", pwszNamespace   ; LPCWSTR
    , "WStr", pwszRemoteFilePath   ; LPCWSTR
    , "WStr", pwszLocalFilePath   ; LPCWSTR
    , "UInt", dwFlags   ; DWORD
    , "UInt", dwReserved   ; DWORD
    , "Ptr", pfnWdsCliCallback   ; PFN_WdsCliCallback optional
    , "Ptr", pvUserData   ; void* optional
    , "Ptr", phTransfer   ; HANDLE* out
    , "Int")   ; return: HRESULT
●WdsCliTransferFile(pwszServer, pwszNamespace, pwszRemoteFilePath, pwszLocalFilePath, dwFlags, dwReserved, pfnWdsCliCallback, pvUserData, phTransfer) = DLL("WDSCLIENTAPI.dll", "int WdsCliTransferFile(char*, char*, char*, char*, dword, dword, void*, void*, void*)")
# 呼び出し: WdsCliTransferFile(pwszServer, pwszNamespace, pwszRemoteFilePath, pwszLocalFilePath, dwFlags, dwReserved, pfnWdsCliCallback, pvUserData, phTransfer)
# pwszServer : LPCWSTR -> "char*"
# pwszNamespace : LPCWSTR -> "char*"
# pwszRemoteFilePath : LPCWSTR -> "char*"
# pwszLocalFilePath : LPCWSTR -> "char*"
# dwFlags : DWORD -> "dword"
# dwReserved : DWORD -> "dword"
# pfnWdsCliCallback : PFN_WdsCliCallback optional -> "void*"
# pvUserData : void* optional -> "void*"
# phTransfer : HANDLE* 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 "wdsclientapi" fn WdsCliTransferFile(
    pwszServer: [*c]const u16, // LPCWSTR
    pwszNamespace: [*c]const u16, // LPCWSTR
    pwszRemoteFilePath: [*c]const u16, // LPCWSTR
    pwszLocalFilePath: [*c]const u16, // LPCWSTR
    dwFlags: u32, // DWORD
    dwReserved: u32, // DWORD
    pfnWdsCliCallback: ?*anyopaque, // PFN_WdsCliCallback optional
    pvUserData: ?*anyopaque, // void* optional
    phTransfer: ?*anyopaque // HANDLE* out
) callconv(std.os.windows.WINAPI) i32;
proc WdsCliTransferFile(
    pwszServer: WideCString,  # LPCWSTR
    pwszNamespace: WideCString,  # LPCWSTR
    pwszRemoteFilePath: WideCString,  # LPCWSTR
    pwszLocalFilePath: WideCString,  # LPCWSTR
    dwFlags: uint32,  # DWORD
    dwReserved: uint32,  # DWORD
    pfnWdsCliCallback: pointer,  # PFN_WdsCliCallback optional
    pvUserData: pointer,  # void* optional
    phTransfer: pointer  # HANDLE* out
): int32 {.importc: "WdsCliTransferFile", stdcall, dynlib: "WDSCLIENTAPI.dll".}
pragma(lib, "wdsclientapi");
extern(Windows)
int WdsCliTransferFile(
    const(wchar)* pwszServer,   // LPCWSTR
    const(wchar)* pwszNamespace,   // LPCWSTR
    const(wchar)* pwszRemoteFilePath,   // LPCWSTR
    const(wchar)* pwszLocalFilePath,   // LPCWSTR
    uint dwFlags,   // DWORD
    uint dwReserved,   // DWORD
    void* pfnWdsCliCallback,   // PFN_WdsCliCallback optional
    void* pvUserData,   // void* optional
    void* phTransfer   // HANDLE* out
);
ccall((:WdsCliTransferFile, "WDSCLIENTAPI.dll"), stdcall, Int32,
      (Cwstring, Cwstring, Cwstring, Cwstring, UInt32, UInt32, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}),
      pwszServer, pwszNamespace, pwszRemoteFilePath, pwszLocalFilePath, dwFlags, dwReserved, pfnWdsCliCallback, pvUserData, phTransfer)
# pwszServer : LPCWSTR -> Cwstring
# pwszNamespace : LPCWSTR -> Cwstring
# pwszRemoteFilePath : LPCWSTR -> Cwstring
# pwszLocalFilePath : LPCWSTR -> Cwstring
# dwFlags : DWORD -> UInt32
# dwReserved : DWORD -> UInt32
# pfnWdsCliCallback : PFN_WdsCliCallback optional -> Ptr{Cvoid}
# pvUserData : void* optional -> Ptr{Cvoid}
# phTransfer : HANDLE* out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
int32_t WdsCliTransferFile(
    const uint16_t* pwszServer,
    const uint16_t* pwszNamespace,
    const uint16_t* pwszRemoteFilePath,
    const uint16_t* pwszLocalFilePath,
    uint32_t dwFlags,
    uint32_t dwReserved,
    void* pfnWdsCliCallback,
    void* pvUserData,
    void* phTransfer);
]]
local wdsclientapi = ffi.load("wdsclientapi")
-- wdsclientapi.WdsCliTransferFile(pwszServer, pwszNamespace, pwszRemoteFilePath, pwszLocalFilePath, dwFlags, dwReserved, pfnWdsCliCallback, pvUserData, phTransfer)
-- pwszServer : LPCWSTR
-- pwszNamespace : LPCWSTR
-- pwszRemoteFilePath : LPCWSTR
-- pwszLocalFilePath : LPCWSTR
-- dwFlags : DWORD
-- dwReserved : DWORD
-- pfnWdsCliCallback : PFN_WdsCliCallback optional
-- pvUserData : void* optional
-- phTransfer : HANDLE* 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('WDSCLIENTAPI.dll');
const WdsCliTransferFile = lib.func('__stdcall', 'WdsCliTransferFile', 'int32_t', ['str16', 'str16', 'str16', 'str16', 'uint32_t', 'uint32_t', 'void *', 'void *', 'void *']);
// WdsCliTransferFile(pwszServer, pwszNamespace, pwszRemoteFilePath, pwszLocalFilePath, dwFlags, dwReserved, pfnWdsCliCallback, pvUserData, phTransfer)
// pwszServer : LPCWSTR -> 'str16'
// pwszNamespace : LPCWSTR -> 'str16'
// pwszRemoteFilePath : LPCWSTR -> 'str16'
// pwszLocalFilePath : LPCWSTR -> 'str16'
// dwFlags : DWORD -> 'uint32_t'
// dwReserved : DWORD -> 'uint32_t'
// pfnWdsCliCallback : PFN_WdsCliCallback optional -> 'void *'
// pvUserData : void* optional -> 'void *'
// phTransfer : HANDLE* out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。
// コールバック(関数ポインタ)は koffi.proto/koffi.register で型を定義して渡す(素の void* では JS 関数を渡せない)。
const lib = Deno.dlopen("WDSCLIENTAPI.dll", {
  WdsCliTransferFile: { parameters: ["buffer", "buffer", "buffer", "buffer", "u32", "u32", "pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.WdsCliTransferFile(pwszServer, pwszNamespace, pwszRemoteFilePath, pwszLocalFilePath, dwFlags, dwReserved, pfnWdsCliCallback, pvUserData, phTransfer)
// pwszServer : LPCWSTR -> "buffer"
// pwszNamespace : LPCWSTR -> "buffer"
// pwszRemoteFilePath : LPCWSTR -> "buffer"
// pwszLocalFilePath : LPCWSTR -> "buffer"
// dwFlags : DWORD -> "u32"
// dwReserved : DWORD -> "u32"
// pfnWdsCliCallback : PFN_WdsCliCallback optional -> "pointer"
// pvUserData : void* optional -> "pointer"
// phTransfer : HANDLE* 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 WdsCliTransferFile(
    const uint16_t* pwszServer,
    const uint16_t* pwszNamespace,
    const uint16_t* pwszRemoteFilePath,
    const uint16_t* pwszLocalFilePath,
    uint32_t dwFlags,
    uint32_t dwReserved,
    void* pfnWdsCliCallback,
    void* pvUserData,
    void* phTransfer);
C, "WDSCLIENTAPI.dll");
// $ffi->WdsCliTransferFile(pwszServer, pwszNamespace, pwszRemoteFilePath, pwszLocalFilePath, dwFlags, dwReserved, pfnWdsCliCallback, pvUserData, phTransfer);
// pwszServer : LPCWSTR
// pwszNamespace : LPCWSTR
// pwszRemoteFilePath : LPCWSTR
// pwszLocalFilePath : LPCWSTR
// dwFlags : DWORD
// dwReserved : DWORD
// pfnWdsCliCallback : PFN_WdsCliCallback optional
// pvUserData : void* optional
// phTransfer : HANDLE* 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 Wdsclientapi extends StdCallLibrary {
    Wdsclientapi INSTANCE = Native.load("wdsclientapi", Wdsclientapi.class);
    int WdsCliTransferFile(
        WString pwszServer,   // LPCWSTR
        WString pwszNamespace,   // LPCWSTR
        WString pwszRemoteFilePath,   // LPCWSTR
        WString pwszLocalFilePath,   // LPCWSTR
        int dwFlags,   // DWORD
        int dwReserved,   // DWORD
        Callback pfnWdsCliCallback,   // PFN_WdsCliCallback optional
        Pointer pvUserData,   // void* optional
        Pointer phTransfer   // HANDLE* out
    );
}
@[Link("wdsclientapi")]
lib LibWDSCLIENTAPI
  fun WdsCliTransferFile = WdsCliTransferFile(
    pwszServer : UInt16*,   # LPCWSTR
    pwszNamespace : UInt16*,   # LPCWSTR
    pwszRemoteFilePath : UInt16*,   # LPCWSTR
    pwszLocalFilePath : UInt16*,   # LPCWSTR
    dwFlags : UInt32,   # DWORD
    dwReserved : UInt32,   # DWORD
    pfnWdsCliCallback : Void*,   # PFN_WdsCliCallback optional
    pvUserData : Void*,   # void* optional
    phTransfer : Void*   # HANDLE* 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 WdsCliTransferFileNative = Int32 Function(Pointer<Utf16>, Pointer<Utf16>, Pointer<Utf16>, Pointer<Utf16>, Uint32, Uint32, Pointer<Void>, Pointer<Void>, Pointer<Void>);
typedef WdsCliTransferFileDart = int Function(Pointer<Utf16>, Pointer<Utf16>, Pointer<Utf16>, Pointer<Utf16>, int, int, Pointer<Void>, Pointer<Void>, Pointer<Void>);
final WdsCliTransferFile = DynamicLibrary.open('WDSCLIENTAPI.dll')
    .lookupFunction<WdsCliTransferFileNative, WdsCliTransferFileDart>('WdsCliTransferFile');
// pwszServer : LPCWSTR -> Pointer<Utf16>
// pwszNamespace : LPCWSTR -> Pointer<Utf16>
// pwszRemoteFilePath : LPCWSTR -> Pointer<Utf16>
// pwszLocalFilePath : LPCWSTR -> Pointer<Utf16>
// dwFlags : DWORD -> Uint32
// dwReserved : DWORD -> Uint32
// pfnWdsCliCallback : PFN_WdsCliCallback optional -> Pointer<Void>
// pvUserData : void* optional -> Pointer<Void>
// phTransfer : HANDLE* out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function WdsCliTransferFile(
  pwszServer: PWideChar;   // LPCWSTR
  pwszNamespace: PWideChar;   // LPCWSTR
  pwszRemoteFilePath: PWideChar;   // LPCWSTR
  pwszLocalFilePath: PWideChar;   // LPCWSTR
  dwFlags: DWORD;   // DWORD
  dwReserved: DWORD;   // DWORD
  pfnWdsCliCallback: Pointer;   // PFN_WdsCliCallback optional
  pvUserData: Pointer;   // void* optional
  phTransfer: Pointer   // HANDLE* out
): Integer; stdcall;
  external 'WDSCLIENTAPI.dll' name 'WdsCliTransferFile';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "WdsCliTransferFile"
  c_WdsCliTransferFile :: CWString -> CWString -> CWString -> CWString -> Word32 -> Word32 -> Ptr () -> Ptr () -> Ptr () -> IO Int32
-- pwszServer : LPCWSTR -> CWString
-- pwszNamespace : LPCWSTR -> CWString
-- pwszRemoteFilePath : LPCWSTR -> CWString
-- pwszLocalFilePath : LPCWSTR -> CWString
-- dwFlags : DWORD -> Word32
-- dwReserved : DWORD -> Word32
-- pfnWdsCliCallback : PFN_WdsCliCallback optional -> Ptr ()
-- pvUserData : void* optional -> Ptr ()
-- phTransfer : HANDLE* 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 wdsclitransferfile =
  foreign "WdsCliTransferFile"
    ((ptr uint16_t) @-> (ptr uint16_t) @-> (ptr uint16_t) @-> (ptr uint16_t) @-> uint32_t @-> uint32_t @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* pwszServer : LPCWSTR -> (ptr uint16_t) *)
(* pwszNamespace : LPCWSTR -> (ptr uint16_t) *)
(* pwszRemoteFilePath : LPCWSTR -> (ptr uint16_t) *)
(* pwszLocalFilePath : LPCWSTR -> (ptr uint16_t) *)
(* dwFlags : DWORD -> uint32_t *)
(* dwReserved : DWORD -> uint32_t *)
(* pfnWdsCliCallback : PFN_WdsCliCallback optional -> (ptr void) *)
(* pvUserData : void* optional -> (ptr void) *)
(* phTransfer : HANDLE* 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 wdsclientapi (t "WDSCLIENTAPI.dll"))
(cffi:use-foreign-library wdsclientapi)

(cffi:defcfun ("WdsCliTransferFile" wds-cli-transfer-file :convention :stdcall) :int32
  (pwsz-server (:string :encoding :utf-16le))   ; LPCWSTR
  (pwsz-namespace (:string :encoding :utf-16le))   ; LPCWSTR
  (pwsz-remote-file-path (:string :encoding :utf-16le))   ; LPCWSTR
  (pwsz-local-file-path (:string :encoding :utf-16le))   ; LPCWSTR
  (dw-flags :uint32)   ; DWORD
  (dw-reserved :uint32)   ; DWORD
  (pfn-wds-cli-callback :pointer)   ; PFN_WdsCliCallback optional
  (pv-user-data :pointer)   ; void* optional
  (ph-transfer :pointer))   ; HANDLE* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $WdsCliTransferFile = Win32::API::More->new('WDSCLIENTAPI',
    'int WdsCliTransferFile(LPCWSTR pwszServer, LPCWSTR pwszNamespace, LPCWSTR pwszRemoteFilePath, LPCWSTR pwszLocalFilePath, DWORD dwFlags, DWORD dwReserved, LPVOID pfnWdsCliCallback, LPVOID pvUserData, HANDLE phTransfer)');
# my $ret = $WdsCliTransferFile->Call($pwszServer, $pwszNamespace, $pwszRemoteFilePath, $pwszLocalFilePath, $dwFlags, $dwReserved, $pfnWdsCliCallback, $pvUserData, $phTransfer);
# pwszServer : LPCWSTR -> LPCWSTR
# pwszNamespace : LPCWSTR -> LPCWSTR
# pwszRemoteFilePath : LPCWSTR -> LPCWSTR
# pwszLocalFilePath : LPCWSTR -> LPCWSTR
# dwFlags : DWORD -> DWORD
# dwReserved : DWORD -> DWORD
# pfnWdsCliCallback : PFN_WdsCliCallback optional -> LPVOID
# pvUserData : void* optional -> LPVOID
# phTransfer : HANDLE* out -> HANDLE
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# コールバック(関数ポインタ)は Perl sub を直接渡せません。Win32::API::Callback を使用してください。

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