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DsQuoteRdnValueW
関数RDN値内の特殊文字をエスケープして引用する(Unicode版)。
シグネチャ
// DSPARSE.dll (Unicode / -W)
#include <windows.h>
DWORD DsQuoteRdnValueW(
DWORD cUnquotedRdnValueLength,
LPCWSTR psUnquotedRdnValue,
DWORD* pcQuotedRdnValueLength,
LPWSTR psQuotedRdnValue
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| cUnquotedRdnValueLength | DWORD | in | 入力するクォート前RDN値の文字数。 |
| psUnquotedRdnValue | LPCWSTR | in | クォート前のRDN値文字列。 |
| pcQuotedRdnValueLength | DWORD* | inout | 入力で出力バッファ容量、出力でクォート後の文字数を受け渡す。 |
| psQuotedRdnValue | LPWSTR | out | クォート済みのRDN値を受け取るバッファ。 |
戻り値の型: DWORD
各言語での呼び出し定義
// DSPARSE.dll (Unicode / -W)
#include <windows.h>
DWORD DsQuoteRdnValueW(
DWORD cUnquotedRdnValueLength,
LPCWSTR psUnquotedRdnValue,
DWORD* pcQuotedRdnValueLength,
LPWSTR psQuotedRdnValue
);[DllImport("DSPARSE.dll", CharSet = CharSet.Unicode, ExactSpelling = true)]
static extern uint DsQuoteRdnValueW(
uint cUnquotedRdnValueLength, // DWORD
[MarshalAs(UnmanagedType.LPWStr)] string psUnquotedRdnValue, // LPCWSTR
ref uint pcQuotedRdnValueLength, // DWORD* in/out
[MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder psQuotedRdnValue // LPWSTR out
);<DllImport("DSPARSE.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function DsQuoteRdnValueW(
cUnquotedRdnValueLength As UInteger, ' DWORD
<MarshalAs(UnmanagedType.LPWStr)> psUnquotedRdnValue As String, ' LPCWSTR
ByRef pcQuotedRdnValueLength As UInteger, ' DWORD* in/out
<MarshalAs(UnmanagedType.LPWStr)> psQuotedRdnValue As System.Text.StringBuilder ' LPWSTR out
) As UInteger
End Function' cUnquotedRdnValueLength : DWORD
' psUnquotedRdnValue : LPCWSTR
' pcQuotedRdnValueLength : DWORD* in/out
' psQuotedRdnValue : LPWSTR out
Declare PtrSafe Function DsQuoteRdnValueW Lib "dsparse" ( _
ByVal cUnquotedRdnValueLength As Long, _
ByVal psUnquotedRdnValue As LongPtr, _
ByRef pcQuotedRdnValueLength As Long, _
ByVal psQuotedRdnValue 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
DsQuoteRdnValueW = ctypes.windll.dsparse.DsQuoteRdnValueW
DsQuoteRdnValueW.restype = wintypes.DWORD
DsQuoteRdnValueW.argtypes = [
wintypes.DWORD, # cUnquotedRdnValueLength : DWORD
wintypes.LPCWSTR, # psUnquotedRdnValue : LPCWSTR
ctypes.POINTER(wintypes.DWORD), # pcQuotedRdnValueLength : DWORD* in/out
wintypes.LPWSTR, # psQuotedRdnValue : LPWSTR out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('DSPARSE.dll')
DsQuoteRdnValueW = Fiddle::Function.new(
lib['DsQuoteRdnValueW'],
[
-Fiddle::TYPE_INT, # cUnquotedRdnValueLength : DWORD
Fiddle::TYPE_VOIDP, # psUnquotedRdnValue : LPCWSTR
Fiddle::TYPE_VOIDP, # pcQuotedRdnValueLength : DWORD* in/out
Fiddle::TYPE_VOIDP, # psQuotedRdnValue : LPWSTR out
],
-Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"#[link(name = "dsparse")]
extern "system" {
fn DsQuoteRdnValueW(
cUnquotedRdnValueLength: u32, // DWORD
psUnquotedRdnValue: *const u16, // LPCWSTR
pcQuotedRdnValueLength: *mut u32, // DWORD* in/out
psQuotedRdnValue: *mut u16 // LPWSTR out
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("DSPARSE.dll", CharSet = CharSet.Unicode)]
public static extern uint DsQuoteRdnValueW(uint cUnquotedRdnValueLength, [MarshalAs(UnmanagedType.LPWStr)] string psUnquotedRdnValue, ref uint pcQuotedRdnValueLength, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder psQuotedRdnValue);
"@
$api = Add-Type -MemberDefinition $sig -Name 'DSPARSE_DsQuoteRdnValueW' -Namespace Win32 -PassThru
# $api::DsQuoteRdnValueW(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue)#uselib "DSPARSE.dll"
#func global DsQuoteRdnValueW "DsQuoteRdnValueW" wptr, wptr, wptr, wptr
; DsQuoteRdnValueW cUnquotedRdnValueLength, psUnquotedRdnValue, varptr(pcQuotedRdnValueLength), varptr(psQuotedRdnValue) ; 戻り値は stat
; cUnquotedRdnValueLength : DWORD -> "wptr"
; psUnquotedRdnValue : LPCWSTR -> "wptr"
; pcQuotedRdnValueLength : DWORD* in/out -> "wptr"
; psQuotedRdnValue : LPWSTR 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。出力引数:
#uselib "DSPARSE.dll" #cfunc global DsQuoteRdnValueW "DsQuoteRdnValueW" int, wstr, var, var ; res = DsQuoteRdnValueW(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue) ; cUnquotedRdnValueLength : DWORD -> "int" ; psUnquotedRdnValue : LPCWSTR -> "wstr" ; pcQuotedRdnValueLength : DWORD* in/out -> "var" ; psQuotedRdnValue : LPWSTR 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 "DSPARSE.dll" #cfunc global DsQuoteRdnValueW "DsQuoteRdnValueW" int, wstr, sptr, sptr ; res = DsQuoteRdnValueW(cUnquotedRdnValueLength, psUnquotedRdnValue, varptr(pcQuotedRdnValueLength), varptr(psQuotedRdnValue)) ; cUnquotedRdnValueLength : DWORD -> "int" ; psUnquotedRdnValue : LPCWSTR -> "wstr" ; pcQuotedRdnValueLength : DWORD* in/out -> "sptr" ; psQuotedRdnValue : LPWSTR 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:
; DWORD DsQuoteRdnValueW(DWORD cUnquotedRdnValueLength, LPCWSTR psUnquotedRdnValue, DWORD* pcQuotedRdnValueLength, LPWSTR psQuotedRdnValue) #uselib "DSPARSE.dll" #cfunc global DsQuoteRdnValueW "DsQuoteRdnValueW" int, wstr, var, var ; res = DsQuoteRdnValueW(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue) ; cUnquotedRdnValueLength : DWORD -> "int" ; psUnquotedRdnValue : LPCWSTR -> "wstr" ; pcQuotedRdnValueLength : DWORD* in/out -> "var" ; psQuotedRdnValue : LPWSTR 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。; DWORD DsQuoteRdnValueW(DWORD cUnquotedRdnValueLength, LPCWSTR psUnquotedRdnValue, DWORD* pcQuotedRdnValueLength, LPWSTR psQuotedRdnValue) #uselib "DSPARSE.dll" #cfunc global DsQuoteRdnValueW "DsQuoteRdnValueW" int, wstr, intptr, intptr ; res = DsQuoteRdnValueW(cUnquotedRdnValueLength, psUnquotedRdnValue, varptr(pcQuotedRdnValueLength), varptr(psQuotedRdnValue)) ; cUnquotedRdnValueLength : DWORD -> "int" ; psUnquotedRdnValue : LPCWSTR -> "wstr" ; pcQuotedRdnValueLength : DWORD* in/out -> "intptr" ; psQuotedRdnValue : LPWSTR 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 (
dsparse = windows.NewLazySystemDLL("DSPARSE.dll")
procDsQuoteRdnValueW = dsparse.NewProc("DsQuoteRdnValueW")
)
// cUnquotedRdnValueLength (DWORD), psUnquotedRdnValue (LPCWSTR), pcQuotedRdnValueLength (DWORD* in/out), psQuotedRdnValue (LPWSTR out)
r1, _, err := procDsQuoteRdnValueW.Call(
uintptr(cUnquotedRdnValueLength),
uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(psUnquotedRdnValue))),
uintptr(pcQuotedRdnValueLength),
uintptr(psQuotedRdnValue),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // DWORDfunction DsQuoteRdnValueW(
cUnquotedRdnValueLength: DWORD; // DWORD
psUnquotedRdnValue: PWideChar; // LPCWSTR
pcQuotedRdnValueLength: Pointer; // DWORD* in/out
psQuotedRdnValue: PWideChar // LPWSTR out
): DWORD; stdcall;
external 'DSPARSE.dll' name 'DsQuoteRdnValueW';result := DllCall("DSPARSE\DsQuoteRdnValueW"
, "UInt", cUnquotedRdnValueLength ; DWORD
, "WStr", psUnquotedRdnValue ; LPCWSTR
, "Ptr", pcQuotedRdnValueLength ; DWORD* in/out
, "Ptr", psQuotedRdnValue ; LPWSTR out
, "UInt") ; return: DWORD●DsQuoteRdnValueW(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue) = DLL("DSPARSE.dll", "dword DsQuoteRdnValueW(dword, char*, void*, char*)")
# 呼び出し: DsQuoteRdnValueW(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue)
# cUnquotedRdnValueLength : DWORD -> "dword"
# psUnquotedRdnValue : LPCWSTR -> "char*"
# pcQuotedRdnValueLength : DWORD* in/out -> "void*"
# psQuotedRdnValue : LPWSTR out -> "char*"
# 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。const std = @import("std");
extern "dsparse" fn DsQuoteRdnValueW(
cUnquotedRdnValueLength: u32, // DWORD
psUnquotedRdnValue: [*c]const u16, // LPCWSTR
pcQuotedRdnValueLength: [*c]u32, // DWORD* in/out
psQuotedRdnValue: [*c]u16 // LPWSTR out
) callconv(std.os.windows.WINAPI) u32;
// Unicode(-W): UTF-16LE のヌル終端バッファ([*c]const u16)を渡す。proc DsQuoteRdnValueW(
cUnquotedRdnValueLength: uint32, # DWORD
psUnquotedRdnValue: WideCString, # LPCWSTR
pcQuotedRdnValueLength: ptr uint32, # DWORD* in/out
psQuotedRdnValue: ptr uint16 # LPWSTR out
): uint32 {.importc: "DsQuoteRdnValueW", stdcall, dynlib: "DSPARSE.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。pragma(lib, "dsparse");
extern(Windows)
uint DsQuoteRdnValueW(
uint cUnquotedRdnValueLength, // DWORD
const(wchar)* psUnquotedRdnValue, // LPCWSTR
uint* pcQuotedRdnValueLength, // DWORD* in/out
wchar* psQuotedRdnValue // LPWSTR out
);ccall((:DsQuoteRdnValueW, "DSPARSE.dll"), stdcall, UInt32,
(UInt32, Cwstring, Ptr{UInt32}, Ptr{UInt16}),
cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue)
# cUnquotedRdnValueLength : DWORD -> UInt32
# psUnquotedRdnValue : LPCWSTR -> Cwstring
# pcQuotedRdnValueLength : DWORD* in/out -> Ptr{UInt32}
# psQuotedRdnValue : LPWSTR out -> Ptr{UInt16}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
# Unicode(-W): Cwstring には transcode(UInt16, "...") 等で UTF-16 を渡す。local ffi = require("ffi")
ffi.cdef[[
uint32_t DsQuoteRdnValueW(
uint32_t cUnquotedRdnValueLength,
const uint16_t* psUnquotedRdnValue,
uint32_t* pcQuotedRdnValueLength,
uint16_t* psQuotedRdnValue);
]]
local dsparse = ffi.load("dsparse")
-- dsparse.DsQuoteRdnValueW(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue)
-- cUnquotedRdnValueLength : DWORD
-- psUnquotedRdnValue : LPCWSTR
-- pcQuotedRdnValueLength : DWORD* in/out
-- psQuotedRdnValue : 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。
-- Unicode(-W): uint16_t* には UTF-16LE のバッファ(ffi.new("uint16_t[?]", ...))を渡す。const koffi = require('koffi');
const lib = koffi.load('DSPARSE.dll');
const DsQuoteRdnValueW = lib.func('__stdcall', 'DsQuoteRdnValueW', 'uint32_t', ['uint32_t', 'str16', 'uint32_t *', 'uint16_t *']);
// DsQuoteRdnValueW(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue)
// cUnquotedRdnValueLength : DWORD -> 'uint32_t'
// psUnquotedRdnValue : LPCWSTR -> 'str16'
// pcQuotedRdnValueLength : DWORD* in/out -> 'uint32_t *'
// psQuotedRdnValue : LPWSTR out -> 'uint16_t *'
// 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("DSPARSE.dll", {
DsQuoteRdnValueW: { parameters: ["u32", "buffer", "pointer", "buffer"], result: "u32" },
});
// lib.symbols.DsQuoteRdnValueW(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue)
// cUnquotedRdnValueLength : DWORD -> "u32"
// psUnquotedRdnValue : LPCWSTR -> "buffer"
// pcQuotedRdnValueLength : DWORD* in/out -> "pointer"
// psQuotedRdnValue : LPWSTR out -> "buffer"
// 文字列は "buffer"。Unicode(-W) は new TextEncoder() ではなく UTF-16LE のバイト列(末尾に \x00\x00)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 DsQuoteRdnValueW(
uint32_t cUnquotedRdnValueLength,
const uint16_t* psUnquotedRdnValue,
uint32_t* pcQuotedRdnValueLength,
uint16_t* psQuotedRdnValue);
C, "DSPARSE.dll");
// $ffi->DsQuoteRdnValueW(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue);
// cUnquotedRdnValueLength : DWORD
// psUnquotedRdnValue : LPCWSTR
// pcQuotedRdnValueLength : DWORD* in/out
// psQuotedRdnValue : 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 Dsparse extends StdCallLibrary {
Dsparse INSTANCE = Native.load("dsparse", Dsparse.class, W32APIOptions.UNICODE_OPTIONS);
int DsQuoteRdnValueW(
int cUnquotedRdnValueLength, // DWORD
WString psUnquotedRdnValue, // LPCWSTR
IntByReference pcQuotedRdnValueLength, // DWORD* in/out
char[] psQuotedRdnValue // LPWSTR out
);
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。@[Link("dsparse")]
lib LibDSPARSE
fun DsQuoteRdnValueW = DsQuoteRdnValueW(
cUnquotedRdnValueLength : UInt32, # DWORD
psUnquotedRdnValue : UInt16*, # LPCWSTR
pcQuotedRdnValueLength : UInt32*, # DWORD* in/out
psQuotedRdnValue : UInt16* # LPWSTR 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 DsQuoteRdnValueWNative = Uint32 Function(Uint32, Pointer<Utf16>, Pointer<Uint32>, Pointer<Utf16>);
typedef DsQuoteRdnValueWDart = int Function(int, Pointer<Utf16>, Pointer<Uint32>, Pointer<Utf16>);
final DsQuoteRdnValueW = DynamicLibrary.open('DSPARSE.dll')
.lookupFunction<DsQuoteRdnValueWNative, DsQuoteRdnValueWDart>('DsQuoteRdnValueW');
// cUnquotedRdnValueLength : DWORD -> Uint32
// psUnquotedRdnValue : LPCWSTR -> Pointer<Utf16>
// pcQuotedRdnValueLength : DWORD* in/out -> Pointer<Uint32>
// psQuotedRdnValue : LPWSTR out -> Pointer<Utf16>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function DsQuoteRdnValueW(
cUnquotedRdnValueLength: DWORD; // DWORD
psUnquotedRdnValue: PWideChar; // LPCWSTR
pcQuotedRdnValueLength: Pointer; // DWORD* in/out
psQuotedRdnValue: PWideChar // LPWSTR out
): DWORD; stdcall;
external 'DSPARSE.dll' name 'DsQuoteRdnValueW';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "DsQuoteRdnValueW"
c_DsQuoteRdnValueW :: Word32 -> CWString -> Ptr Word32 -> CWString -> IO Word32
-- cUnquotedRdnValueLength : DWORD -> Word32
-- psUnquotedRdnValue : LPCWSTR -> CWString
-- pcQuotedRdnValueLength : DWORD* in/out -> Ptr Word32
-- psQuotedRdnValue : LPWSTR out -> 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 dsquoterdnvaluew =
foreign "DsQuoteRdnValueW"
(uint32_t @-> (ptr uint16_t) @-> (ptr uint32_t) @-> (ptr uint16_t) @-> returning uint32_t)
(* cUnquotedRdnValueLength : DWORD -> uint32_t *)
(* psUnquotedRdnValue : LPCWSTR -> (ptr uint16_t) *)
(* pcQuotedRdnValueLength : DWORD* in/out -> (ptr uint32_t) *)
(* psQuotedRdnValue : LPWSTR out -> (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 dsparse (t "DSPARSE.dll"))
(cffi:use-foreign-library dsparse)
(cffi:defcfun ("DsQuoteRdnValueW" ds-quote-rdn-value-w :convention :stdcall) :uint32
(c-unquoted-rdn-value-length :uint32) ; DWORD
(ps-unquoted-rdn-value (:string :encoding :utf-16le)) ; LPCWSTR
(pc-quoted-rdn-value-length :pointer) ; DWORD* in/out
(ps-quoted-rdn-value :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 $DsQuoteRdnValueW = Win32::API::More->new('DSPARSE',
'DWORD DsQuoteRdnValueW(DWORD cUnquotedRdnValueLength, LPCWSTR psUnquotedRdnValue, LPVOID pcQuotedRdnValueLength, LPWSTR psQuotedRdnValue)');
# my $ret = $DsQuoteRdnValueW->Call($cUnquotedRdnValueLength, $psUnquotedRdnValue, $pcQuotedRdnValueLength, $psQuotedRdnValue);
# cUnquotedRdnValueLength : DWORD -> DWORD
# psUnquotedRdnValue : LPCWSTR -> LPCWSTR
# pcQuotedRdnValueLength : DWORD* in/out -> LPVOID
# psQuotedRdnValue : LPWSTR out -> LPWSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# Unicode(-W): LPCWSTR/LPWSTR は Win32::API が UTF-16 変換を行う。関連項目
文字セット違い
- f DsQuoteRdnValueA (ANSI版) — RDN値内の特殊文字をエスケープして引用する(ANSI版)。