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DsQuoteRdnValueA
関数RDN値内の特殊文字をエスケープして引用する(ANSI版)。
シグネチャ
// DSPARSE.dll (ANSI / -A)
#include <windows.h>
DWORD DsQuoteRdnValueA(
DWORD cUnquotedRdnValueLength,
LPCSTR psUnquotedRdnValue,
DWORD* pcQuotedRdnValueLength,
LPSTR 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 | LPCSTR | in | クォート前のRDN値文字列(ANSI)。 |
| 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 | LPSTR | out | クォート済みのRDN値を受け取るANSIバッファ。 |
戻り値の型: DWORD
各言語での呼び出し定義
// DSPARSE.dll (ANSI / -A)
#include <windows.h>
DWORD DsQuoteRdnValueA(
DWORD cUnquotedRdnValueLength,
LPCSTR psUnquotedRdnValue,
DWORD* pcQuotedRdnValueLength,
LPSTR psQuotedRdnValue
);[DllImport("DSPARSE.dll", CharSet = CharSet.Ansi, ExactSpelling = true)]
static extern uint DsQuoteRdnValueA(
uint cUnquotedRdnValueLength, // DWORD
[MarshalAs(UnmanagedType.LPStr)] string psUnquotedRdnValue, // LPCSTR
ref uint pcQuotedRdnValueLength, // DWORD* in/out
[MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder psQuotedRdnValue // LPSTR out
);<DllImport("DSPARSE.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function DsQuoteRdnValueA(
cUnquotedRdnValueLength As UInteger, ' DWORD
<MarshalAs(UnmanagedType.LPStr)> psUnquotedRdnValue As String, ' LPCSTR
ByRef pcQuotedRdnValueLength As UInteger, ' DWORD* in/out
<MarshalAs(UnmanagedType.LPStr)> psQuotedRdnValue As System.Text.StringBuilder ' LPSTR out
) As UInteger
End Function' cUnquotedRdnValueLength : DWORD
' psUnquotedRdnValue : LPCSTR
' pcQuotedRdnValueLength : DWORD* in/out
' psQuotedRdnValue : LPSTR out
Declare PtrSafe Function DsQuoteRdnValueA Lib "dsparse" ( _
ByVal cUnquotedRdnValueLength As Long, _
ByVal psUnquotedRdnValue As String, _
ByRef pcQuotedRdnValueLength As Long, _
ByVal psQuotedRdnValue As String) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
DsQuoteRdnValueA = ctypes.windll.dsparse.DsQuoteRdnValueA
DsQuoteRdnValueA.restype = wintypes.DWORD
DsQuoteRdnValueA.argtypes = [
wintypes.DWORD, # cUnquotedRdnValueLength : DWORD
wintypes.LPCSTR, # psUnquotedRdnValue : LPCSTR
ctypes.POINTER(wintypes.DWORD), # pcQuotedRdnValueLength : DWORD* in/out
wintypes.LPSTR, # psQuotedRdnValue : LPSTR out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('DSPARSE.dll')
DsQuoteRdnValueA = Fiddle::Function.new(
lib['DsQuoteRdnValueA'],
[
-Fiddle::TYPE_INT, # cUnquotedRdnValueLength : DWORD
Fiddle::TYPE_VOIDP, # psUnquotedRdnValue : LPCSTR
Fiddle::TYPE_VOIDP, # pcQuotedRdnValueLength : DWORD* in/out
Fiddle::TYPE_VOIDP, # psQuotedRdnValue : LPSTR out
],
-Fiddle::TYPE_INT)#[link(name = "dsparse")]
extern "system" {
fn DsQuoteRdnValueA(
cUnquotedRdnValueLength: u32, // DWORD
psUnquotedRdnValue: *const u8, // LPCSTR
pcQuotedRdnValueLength: *mut u32, // DWORD* in/out
psQuotedRdnValue: *mut u8 // LPSTR out
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("DSPARSE.dll", CharSet = CharSet.Ansi)]
public static extern uint DsQuoteRdnValueA(uint cUnquotedRdnValueLength, [MarshalAs(UnmanagedType.LPStr)] string psUnquotedRdnValue, ref uint pcQuotedRdnValueLength, [MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder psQuotedRdnValue);
"@
$api = Add-Type -MemberDefinition $sig -Name 'DSPARSE_DsQuoteRdnValueA' -Namespace Win32 -PassThru
# $api::DsQuoteRdnValueA(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue)#uselib "DSPARSE.dll"
#func global DsQuoteRdnValueA "DsQuoteRdnValueA" sptr, sptr, sptr, sptr
; DsQuoteRdnValueA cUnquotedRdnValueLength, psUnquotedRdnValue, varptr(pcQuotedRdnValueLength), varptr(psQuotedRdnValue) ; 戻り値は stat
; cUnquotedRdnValueLength : DWORD -> "sptr"
; psUnquotedRdnValue : LPCSTR -> "sptr"
; pcQuotedRdnValueLength : DWORD* in/out -> "sptr"
; psQuotedRdnValue : LPSTR 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 "DSPARSE.dll" #cfunc global DsQuoteRdnValueA "DsQuoteRdnValueA" int, str, var, var ; res = DsQuoteRdnValueA(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue) ; cUnquotedRdnValueLength : DWORD -> "int" ; psUnquotedRdnValue : LPCSTR -> "str" ; pcQuotedRdnValueLength : DWORD* in/out -> "var" ; psQuotedRdnValue : LPSTR 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 DsQuoteRdnValueA "DsQuoteRdnValueA" int, str, sptr, sptr ; res = DsQuoteRdnValueA(cUnquotedRdnValueLength, psUnquotedRdnValue, varptr(pcQuotedRdnValueLength), varptr(psQuotedRdnValue)) ; cUnquotedRdnValueLength : DWORD -> "int" ; psUnquotedRdnValue : LPCSTR -> "str" ; pcQuotedRdnValueLength : DWORD* in/out -> "sptr" ; psQuotedRdnValue : LPSTR 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 DsQuoteRdnValueA(DWORD cUnquotedRdnValueLength, LPCSTR psUnquotedRdnValue, DWORD* pcQuotedRdnValueLength, LPSTR psQuotedRdnValue) #uselib "DSPARSE.dll" #cfunc global DsQuoteRdnValueA "DsQuoteRdnValueA" int, str, var, var ; res = DsQuoteRdnValueA(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue) ; cUnquotedRdnValueLength : DWORD -> "int" ; psUnquotedRdnValue : LPCSTR -> "str" ; pcQuotedRdnValueLength : DWORD* in/out -> "var" ; psQuotedRdnValue : LPSTR 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 DsQuoteRdnValueA(DWORD cUnquotedRdnValueLength, LPCSTR psUnquotedRdnValue, DWORD* pcQuotedRdnValueLength, LPSTR psQuotedRdnValue) #uselib "DSPARSE.dll" #cfunc global DsQuoteRdnValueA "DsQuoteRdnValueA" int, str, intptr, intptr ; res = DsQuoteRdnValueA(cUnquotedRdnValueLength, psUnquotedRdnValue, varptr(pcQuotedRdnValueLength), varptr(psQuotedRdnValue)) ; cUnquotedRdnValueLength : DWORD -> "int" ; psUnquotedRdnValue : LPCSTR -> "str" ; pcQuotedRdnValueLength : DWORD* in/out -> "intptr" ; psQuotedRdnValue : LPSTR 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")
procDsQuoteRdnValueA = dsparse.NewProc("DsQuoteRdnValueA")
)
// cUnquotedRdnValueLength (DWORD), psUnquotedRdnValue (LPCSTR), pcQuotedRdnValueLength (DWORD* in/out), psQuotedRdnValue (LPSTR out)
r1, _, err := procDsQuoteRdnValueA.Call(
uintptr(cUnquotedRdnValueLength),
uintptr(unsafe.Pointer(windows.BytePtrFromString(psUnquotedRdnValue))),
uintptr(pcQuotedRdnValueLength),
uintptr(psQuotedRdnValue),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // DWORDfunction DsQuoteRdnValueA(
cUnquotedRdnValueLength: DWORD; // DWORD
psUnquotedRdnValue: PAnsiChar; // LPCSTR
pcQuotedRdnValueLength: Pointer; // DWORD* in/out
psQuotedRdnValue: PAnsiChar // LPSTR out
): DWORD; stdcall;
external 'DSPARSE.dll' name 'DsQuoteRdnValueA';result := DllCall("DSPARSE\DsQuoteRdnValueA"
, "UInt", cUnquotedRdnValueLength ; DWORD
, "AStr", psUnquotedRdnValue ; LPCSTR
, "Ptr", pcQuotedRdnValueLength ; DWORD* in/out
, "Ptr", psQuotedRdnValue ; LPSTR out
, "UInt") ; return: DWORD●DsQuoteRdnValueA(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue) = DLL("DSPARSE.dll", "dword DsQuoteRdnValueA(dword, char*, void*, char*)")
# 呼び出し: DsQuoteRdnValueA(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue)
# cUnquotedRdnValueLength : DWORD -> "dword"
# psUnquotedRdnValue : LPCSTR -> "char*"
# pcQuotedRdnValueLength : DWORD* in/out -> "void*"
# psQuotedRdnValue : LPSTR 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)。const std = @import("std");
extern "dsparse" fn DsQuoteRdnValueA(
cUnquotedRdnValueLength: u32, // DWORD
psUnquotedRdnValue: [*c]const u8, // LPCSTR
pcQuotedRdnValueLength: [*c]u32, // DWORD* in/out
psQuotedRdnValue: [*c]u8 // LPSTR out
) callconv(std.os.windows.WINAPI) u32;proc DsQuoteRdnValueA(
cUnquotedRdnValueLength: uint32, # DWORD
psUnquotedRdnValue: cstring, # LPCSTR
pcQuotedRdnValueLength: ptr uint32, # DWORD* in/out
psQuotedRdnValue: ptr char # LPSTR out
): uint32 {.importc: "DsQuoteRdnValueA", stdcall, dynlib: "DSPARSE.dll".}pragma(lib, "dsparse");
extern(Windows)
uint DsQuoteRdnValueA(
uint cUnquotedRdnValueLength, // DWORD
const(char)* psUnquotedRdnValue, // LPCSTR
uint* pcQuotedRdnValueLength, // DWORD* in/out
char* psQuotedRdnValue // LPSTR out
);ccall((:DsQuoteRdnValueA, "DSPARSE.dll"), stdcall, UInt32,
(UInt32, Cstring, Ptr{UInt32}, Ptr{UInt8}),
cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue)
# cUnquotedRdnValueLength : DWORD -> UInt32
# psUnquotedRdnValue : LPCSTR -> Cstring
# pcQuotedRdnValueLength : DWORD* in/out -> Ptr{UInt32}
# psQuotedRdnValue : LPSTR out -> Ptr{UInt8}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
uint32_t DsQuoteRdnValueA(
uint32_t cUnquotedRdnValueLength,
const char* psUnquotedRdnValue,
uint32_t* pcQuotedRdnValueLength,
char* psQuotedRdnValue);
]]
local dsparse = ffi.load("dsparse")
-- dsparse.DsQuoteRdnValueA(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue)
-- cUnquotedRdnValueLength : DWORD
-- psUnquotedRdnValue : LPCSTR
-- pcQuotedRdnValueLength : DWORD* in/out
-- psQuotedRdnValue : LPSTR 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('DSPARSE.dll');
const DsQuoteRdnValueA = lib.func('__stdcall', 'DsQuoteRdnValueA', 'uint32_t', ['uint32_t', 'str', 'uint32_t *', 'char *']);
// DsQuoteRdnValueA(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue)
// cUnquotedRdnValueLength : DWORD -> 'uint32_t'
// psUnquotedRdnValue : LPCSTR -> 'str'
// pcQuotedRdnValueLength : DWORD* in/out -> 'uint32_t *'
// psQuotedRdnValue : LPSTR out -> 'char *'
// 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", {
DsQuoteRdnValueA: { parameters: ["u32", "buffer", "pointer", "buffer"], result: "u32" },
});
// lib.symbols.DsQuoteRdnValueA(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue)
// cUnquotedRdnValueLength : DWORD -> "u32"
// psUnquotedRdnValue : LPCSTR -> "buffer"
// pcQuotedRdnValueLength : DWORD* in/out -> "pointer"
// psQuotedRdnValue : LPSTR out -> "buffer"
// 文字列は "buffer"。ANSI(-A) は new TextEncoder() で UTF-8/ANSI バイト列(末尾に \x00)を渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。<?php
$ffi = FFI::cdef(<<<C
uint32_t DsQuoteRdnValueA(
uint32_t cUnquotedRdnValueLength,
const char* psUnquotedRdnValue,
uint32_t* pcQuotedRdnValueLength,
char* psQuotedRdnValue);
C, "DSPARSE.dll");
// $ffi->DsQuoteRdnValueA(cUnquotedRdnValueLength, psUnquotedRdnValue, pcQuotedRdnValueLength, psQuotedRdnValue);
// cUnquotedRdnValueLength : DWORD
// psUnquotedRdnValue : LPCSTR
// pcQuotedRdnValueLength : DWORD* in/out
// psQuotedRdnValue : LPSTR out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Dsparse extends StdCallLibrary {
Dsparse INSTANCE = Native.load("dsparse", Dsparse.class, W32APIOptions.ASCII_OPTIONS);
int DsQuoteRdnValueA(
int cUnquotedRdnValueLength, // DWORD
String psUnquotedRdnValue, // LPCSTR
IntByReference pcQuotedRdnValueLength, // DWORD* in/out
byte[] psQuotedRdnValue // LPSTR out
);
}@[Link("dsparse")]
lib LibDSPARSE
fun DsQuoteRdnValueA = DsQuoteRdnValueA(
cUnquotedRdnValueLength : UInt32, # DWORD
psUnquotedRdnValue : UInt8*, # LPCSTR
pcQuotedRdnValueLength : UInt32*, # DWORD* in/out
psQuotedRdnValue : UInt8* # LPSTR out
) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef DsQuoteRdnValueANative = Uint32 Function(Uint32, Pointer<Utf8>, Pointer<Uint32>, Pointer<Utf8>);
typedef DsQuoteRdnValueADart = int Function(int, Pointer<Utf8>, Pointer<Uint32>, Pointer<Utf8>);
final DsQuoteRdnValueA = DynamicLibrary.open('DSPARSE.dll')
.lookupFunction<DsQuoteRdnValueANative, DsQuoteRdnValueADart>('DsQuoteRdnValueA');
// cUnquotedRdnValueLength : DWORD -> Uint32
// psUnquotedRdnValue : LPCSTR -> Pointer<Utf8>
// pcQuotedRdnValueLength : DWORD* in/out -> Pointer<Uint32>
// psQuotedRdnValue : LPSTR out -> Pointer<Utf8>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function DsQuoteRdnValueA(
cUnquotedRdnValueLength: DWORD; // DWORD
psUnquotedRdnValue: PAnsiChar; // LPCSTR
pcQuotedRdnValueLength: Pointer; // DWORD* in/out
psQuotedRdnValue: PAnsiChar // LPSTR out
): DWORD; stdcall;
external 'DSPARSE.dll' name 'DsQuoteRdnValueA';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "DsQuoteRdnValueA"
c_DsQuoteRdnValueA :: Word32 -> CString -> Ptr Word32 -> CString -> IO Word32
-- cUnquotedRdnValueLength : DWORD -> Word32
-- psUnquotedRdnValue : LPCSTR -> CString
-- pcQuotedRdnValueLength : DWORD* in/out -> Ptr Word32
-- psQuotedRdnValue : LPSTR out -> CString
-- 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 dsquoterdnvaluea =
foreign "DsQuoteRdnValueA"
(uint32_t @-> string @-> (ptr uint32_t) @-> string @-> returning uint32_t)
(* cUnquotedRdnValueLength : DWORD -> uint32_t *)
(* psUnquotedRdnValue : LPCSTR -> string *)
(* pcQuotedRdnValueLength : DWORD* in/out -> (ptr uint32_t) *)
(* psQuotedRdnValue : LPSTR out -> string *)
(* 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 ("DsQuoteRdnValueA" ds-quote-rdn-value-a :convention :stdcall) :uint32
(c-unquoted-rdn-value-length :uint32) ; DWORD
(ps-unquoted-rdn-value :string) ; LPCSTR
(pc-quoted-rdn-value-length :pointer) ; DWORD* in/out
(ps-quoted-rdn-value :pointer)) ; LPSTR out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $DsQuoteRdnValueA = Win32::API::More->new('DSPARSE',
'DWORD DsQuoteRdnValueA(DWORD cUnquotedRdnValueLength, LPCSTR psUnquotedRdnValue, LPVOID pcQuotedRdnValueLength, LPSTR psQuotedRdnValue)');
# my $ret = $DsQuoteRdnValueA->Call($cUnquotedRdnValueLength, $psUnquotedRdnValue, $pcQuotedRdnValueLength, $psQuotedRdnValue);
# cUnquotedRdnValueLength : DWORD -> DWORD
# psUnquotedRdnValue : LPCSTR -> LPCSTR
# pcQuotedRdnValueLength : DWORD* in/out -> LPVOID
# psQuotedRdnValue : LPSTR out -> LPSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。関連項目
文字セット違い
- f DsQuoteRdnValueW (Unicode版) — RDN値内の特殊文字をエスケープして引用する(Unicode版)。