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WsWriteArray
関数XMLに値の配列を書き込む。
シグネチャ
// webservices.dll
#include <windows.h>
HRESULT WsWriteArray(
WS_XML_WRITER* writer,
const WS_XML_STRING* localName,
const WS_XML_STRING* ns,
WS_VALUE_TYPE valueType,
const void* array, // optional
DWORD arraySize,
DWORD itemOffset,
DWORD itemCount,
WS_ERROR* error // optional
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| writer | WS_XML_WRITER* | in | 配列を書き出す対象のXMLライター。 |
| localName | WS_XML_STRING* | in | 各配列項目のローカル名。 |
| ns | WS_XML_STRING* | in | 各配列項目の名前空間URI。 |
| valueType | WS_VALUE_TYPE | in | 配列要素の値型を示す列挙値。 |
| array | void* | inoptional | 書き出す要素を保持する入力配列へのポインタ。 |
| arraySize | DWORD | in | array全体のバイトサイズ。 |
| itemOffset | DWORD | in | 書き出しを開始する配列内の項目オフセット。 |
| itemCount | DWORD | in | 書き出す項目数。 |
| error | WS_ERROR* | inoptional | 失敗時の追加エラー情報を格納するWS_ERRORオブジェクト。NULL可。 |
戻り値の型: HRESULT
各言語での呼び出し定義
// webservices.dll
#include <windows.h>
HRESULT WsWriteArray(
WS_XML_WRITER* writer,
const WS_XML_STRING* localName,
const WS_XML_STRING* ns,
WS_VALUE_TYPE valueType,
const void* array, // optional
DWORD arraySize,
DWORD itemOffset,
DWORD itemCount,
WS_ERROR* error // optional
);[DllImport("webservices.dll", ExactSpelling = true)]
static extern int WsWriteArray(
ref IntPtr writer, // WS_XML_WRITER*
IntPtr localName, // WS_XML_STRING*
IntPtr ns, // WS_XML_STRING*
int valueType, // WS_VALUE_TYPE
IntPtr array, // void* optional
uint arraySize, // DWORD
uint itemOffset, // DWORD
uint itemCount, // DWORD
IntPtr error // WS_ERROR* optional
);<DllImport("webservices.dll", ExactSpelling:=True)>
Public Shared Function WsWriteArray(
ByRef writer As IntPtr, ' WS_XML_WRITER*
localName As IntPtr, ' WS_XML_STRING*
ns As IntPtr, ' WS_XML_STRING*
valueType As Integer, ' WS_VALUE_TYPE
array As IntPtr, ' void* optional
arraySize As UInteger, ' DWORD
itemOffset As UInteger, ' DWORD
itemCount As UInteger, ' DWORD
[error] As IntPtr ' WS_ERROR* optional
) As Integer
End Function' writer : WS_XML_WRITER*
' localName : WS_XML_STRING*
' ns : WS_XML_STRING*
' valueType : WS_VALUE_TYPE
' array : void* optional
' arraySize : DWORD
' itemOffset : DWORD
' itemCount : DWORD
' error : WS_ERROR* optional
Declare PtrSafe Function WsWriteArray Lib "webservices" ( _
ByRef writer As LongPtr, _
ByVal localName As LongPtr, _
ByVal ns As LongPtr, _
ByVal valueType As Long, _
ByVal array As LongPtr, _
ByVal arraySize As Long, _
ByVal itemOffset As Long, _
ByVal itemCount As Long, _
ByVal error 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
WsWriteArray = ctypes.windll.webservices.WsWriteArray
WsWriteArray.restype = ctypes.c_int
WsWriteArray.argtypes = [
ctypes.c_void_p, # writer : WS_XML_WRITER*
ctypes.c_void_p, # localName : WS_XML_STRING*
ctypes.c_void_p, # ns : WS_XML_STRING*
ctypes.c_int, # valueType : WS_VALUE_TYPE
ctypes.POINTER(None), # array : void* optional
wintypes.DWORD, # arraySize : DWORD
wintypes.DWORD, # itemOffset : DWORD
wintypes.DWORD, # itemCount : DWORD
ctypes.c_void_p, # error : WS_ERROR* optional
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('webservices.dll')
WsWriteArray = Fiddle::Function.new(
lib['WsWriteArray'],
[
Fiddle::TYPE_VOIDP, # writer : WS_XML_WRITER*
Fiddle::TYPE_VOIDP, # localName : WS_XML_STRING*
Fiddle::TYPE_VOIDP, # ns : WS_XML_STRING*
Fiddle::TYPE_INT, # valueType : WS_VALUE_TYPE
Fiddle::TYPE_VOIDP, # array : void* optional
-Fiddle::TYPE_INT, # arraySize : DWORD
-Fiddle::TYPE_INT, # itemOffset : DWORD
-Fiddle::TYPE_INT, # itemCount : DWORD
Fiddle::TYPE_VOIDP, # error : WS_ERROR* optional
],
Fiddle::TYPE_INT)#[link(name = "webservices")]
extern "system" {
fn WsWriteArray(
writer: *mut isize, // WS_XML_WRITER*
localName: *const WS_XML_STRING, // WS_XML_STRING*
ns: *const WS_XML_STRING, // WS_XML_STRING*
valueType: i32, // WS_VALUE_TYPE
array: *const (), // void* optional
arraySize: u32, // DWORD
itemOffset: u32, // DWORD
itemCount: u32, // DWORD
error: *mut isize // WS_ERROR* optional
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("webservices.dll")]
public static extern int WsWriteArray(ref IntPtr writer, IntPtr localName, IntPtr ns, int valueType, IntPtr array, uint arraySize, uint itemOffset, uint itemCount, IntPtr error);
"@
$api = Add-Type -MemberDefinition $sig -Name 'webservices_WsWriteArray' -Namespace Win32 -PassThru
# $api::WsWriteArray(writer, localName, ns, valueType, array, arraySize, itemOffset, itemCount, error)#uselib "webservices.dll"
#func global WsWriteArray "WsWriteArray" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; WsWriteArray varptr(writer), varptr(localName), varptr(ns), valueType, array, arraySize, itemOffset, itemCount, varptr(error) ; 戻り値は stat
; writer : WS_XML_WRITER* -> "sptr"
; localName : WS_XML_STRING* -> "sptr"
; ns : WS_XML_STRING* -> "sptr"
; valueType : WS_VALUE_TYPE -> "sptr"
; array : void* optional -> "sptr"
; arraySize : DWORD -> "sptr"
; itemOffset : DWORD -> "sptr"
; itemCount : DWORD -> "sptr"
; error : WS_ERROR* optional -> "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 "webservices.dll" #cfunc global WsWriteArray "WsWriteArray" var, var, var, int, sptr, int, int, int, var ; res = WsWriteArray(writer, localName, ns, valueType, array, arraySize, itemOffset, itemCount, error) ; writer : WS_XML_WRITER* -> "var" ; localName : WS_XML_STRING* -> "var" ; ns : WS_XML_STRING* -> "var" ; valueType : WS_VALUE_TYPE -> "int" ; array : void* optional -> "sptr" ; arraySize : DWORD -> "int" ; itemOffset : DWORD -> "int" ; itemCount : DWORD -> "int" ; error : WS_ERROR* optional -> "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 "webservices.dll" #cfunc global WsWriteArray "WsWriteArray" sptr, sptr, sptr, int, sptr, int, int, int, sptr ; res = WsWriteArray(varptr(writer), varptr(localName), varptr(ns), valueType, array, arraySize, itemOffset, itemCount, varptr(error)) ; writer : WS_XML_WRITER* -> "sptr" ; localName : WS_XML_STRING* -> "sptr" ; ns : WS_XML_STRING* -> "sptr" ; valueType : WS_VALUE_TYPE -> "int" ; array : void* optional -> "sptr" ; arraySize : DWORD -> "int" ; itemOffset : DWORD -> "int" ; itemCount : DWORD -> "int" ; error : WS_ERROR* optional -> "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:
; HRESULT WsWriteArray(WS_XML_WRITER* writer, WS_XML_STRING* localName, WS_XML_STRING* ns, WS_VALUE_TYPE valueType, void* array, DWORD arraySize, DWORD itemOffset, DWORD itemCount, WS_ERROR* error) #uselib "webservices.dll" #cfunc global WsWriteArray "WsWriteArray" var, var, var, int, intptr, int, int, int, var ; res = WsWriteArray(writer, localName, ns, valueType, array, arraySize, itemOffset, itemCount, error) ; writer : WS_XML_WRITER* -> "var" ; localName : WS_XML_STRING* -> "var" ; ns : WS_XML_STRING* -> "var" ; valueType : WS_VALUE_TYPE -> "int" ; array : void* optional -> "intptr" ; arraySize : DWORD -> "int" ; itemOffset : DWORD -> "int" ; itemCount : DWORD -> "int" ; error : WS_ERROR* optional -> "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。; HRESULT WsWriteArray(WS_XML_WRITER* writer, WS_XML_STRING* localName, WS_XML_STRING* ns, WS_VALUE_TYPE valueType, void* array, DWORD arraySize, DWORD itemOffset, DWORD itemCount, WS_ERROR* error) #uselib "webservices.dll" #cfunc global WsWriteArray "WsWriteArray" intptr, intptr, intptr, int, intptr, int, int, int, intptr ; res = WsWriteArray(varptr(writer), varptr(localName), varptr(ns), valueType, array, arraySize, itemOffset, itemCount, varptr(error)) ; writer : WS_XML_WRITER* -> "intptr" ; localName : WS_XML_STRING* -> "intptr" ; ns : WS_XML_STRING* -> "intptr" ; valueType : WS_VALUE_TYPE -> "int" ; array : void* optional -> "intptr" ; arraySize : DWORD -> "int" ; itemOffset : DWORD -> "int" ; itemCount : DWORD -> "int" ; error : WS_ERROR* optional -> "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 (
webservices = windows.NewLazySystemDLL("webservices.dll")
procWsWriteArray = webservices.NewProc("WsWriteArray")
)
// writer (WS_XML_WRITER*), localName (WS_XML_STRING*), ns (WS_XML_STRING*), valueType (WS_VALUE_TYPE), array (void* optional), arraySize (DWORD), itemOffset (DWORD), itemCount (DWORD), error (WS_ERROR* optional)
r1, _, err := procWsWriteArray.Call(
uintptr(writer),
uintptr(localName),
uintptr(ns),
uintptr(valueType),
uintptr(array),
uintptr(arraySize),
uintptr(itemOffset),
uintptr(itemCount),
uintptr(error),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // HRESULTfunction WsWriteArray(
writer: Pointer; // WS_XML_WRITER*
localName: Pointer; // WS_XML_STRING*
ns: Pointer; // WS_XML_STRING*
valueType: Integer; // WS_VALUE_TYPE
array: Pointer; // void* optional
arraySize: DWORD; // DWORD
itemOffset: DWORD; // DWORD
itemCount: DWORD; // DWORD
error: Pointer // WS_ERROR* optional
): Integer; stdcall;
external 'webservices.dll' name 'WsWriteArray';result := DllCall("webservices\WsWriteArray"
, "Ptr", writer ; WS_XML_WRITER*
, "Ptr", localName ; WS_XML_STRING*
, "Ptr", ns ; WS_XML_STRING*
, "Int", valueType ; WS_VALUE_TYPE
, "Ptr", array ; void* optional
, "UInt", arraySize ; DWORD
, "UInt", itemOffset ; DWORD
, "UInt", itemCount ; DWORD
, "Ptr", error ; WS_ERROR* optional
, "Int") ; return: HRESULT●WsWriteArray(writer, localName, ns, valueType, array, arraySize, itemOffset, itemCount, error) = DLL("webservices.dll", "int WsWriteArray(void*, void*, void*, int, void*, dword, dword, dword, void*)")
# 呼び出し: WsWriteArray(writer, localName, ns, valueType, array, arraySize, itemOffset, itemCount, error)
# writer : WS_XML_WRITER* -> "void*"
# localName : WS_XML_STRING* -> "void*"
# ns : WS_XML_STRING* -> "void*"
# valueType : WS_VALUE_TYPE -> "int"
# array : void* optional -> "void*"
# arraySize : DWORD -> "dword"
# itemOffset : DWORD -> "dword"
# itemCount : DWORD -> "dword"
# error : WS_ERROR* optional -> "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 "webservices" fn WsWriteArray(
writer: [*c]isize, // WS_XML_WRITER*
localName: [*c]WS_XML_STRING, // WS_XML_STRING*
ns: [*c]WS_XML_STRING, // WS_XML_STRING*
valueType: i32, // WS_VALUE_TYPE
array: ?*anyopaque, // void* optional
arraySize: u32, // DWORD
itemOffset: u32, // DWORD
itemCount: u32, // DWORD
error: [*c]isize // WS_ERROR* optional
) callconv(std.os.windows.WINAPI) i32;proc WsWriteArray(
writer: ptr int, # WS_XML_WRITER*
localName: ptr WS_XML_STRING, # WS_XML_STRING*
ns: ptr WS_XML_STRING, # WS_XML_STRING*
valueType: int32, # WS_VALUE_TYPE
array: pointer, # void* optional
arraySize: uint32, # DWORD
itemOffset: uint32, # DWORD
itemCount: uint32, # DWORD
error: ptr int # WS_ERROR* optional
): int32 {.importc: "WsWriteArray", stdcall, dynlib: "webservices.dll".}pragma(lib, "webservices");
extern(Windows)
int WsWriteArray(
ptrdiff_t* writer, // WS_XML_WRITER*
WS_XML_STRING* localName, // WS_XML_STRING*
WS_XML_STRING* ns, // WS_XML_STRING*
int valueType, // WS_VALUE_TYPE
void* array, // void* optional
uint arraySize, // DWORD
uint itemOffset, // DWORD
uint itemCount, // DWORD
ptrdiff_t* error // WS_ERROR* optional
);ccall((:WsWriteArray, "webservices.dll"), stdcall, Int32,
(Ptr{Int}, Ptr{WS_XML_STRING}, Ptr{WS_XML_STRING}, Int32, Ptr{Cvoid}, UInt32, UInt32, UInt32, Ptr{Int}),
writer, localName, ns, valueType, array, arraySize, itemOffset, itemCount, error)
# writer : WS_XML_WRITER* -> Ptr{Int}
# localName : WS_XML_STRING* -> Ptr{WS_XML_STRING}
# ns : WS_XML_STRING* -> Ptr{WS_XML_STRING}
# valueType : WS_VALUE_TYPE -> Int32
# array : void* optional -> Ptr{Cvoid}
# arraySize : DWORD -> UInt32
# itemOffset : DWORD -> UInt32
# itemCount : DWORD -> UInt32
# error : WS_ERROR* optional -> Ptr{Int}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
int32_t WsWriteArray(
intptr_t* writer,
void* localName,
void* ns,
int32_t valueType,
void* array,
uint32_t arraySize,
uint32_t itemOffset,
uint32_t itemCount,
intptr_t* error);
]]
local webservices = ffi.load("webservices")
-- webservices.WsWriteArray(writer, localName, ns, valueType, array, arraySize, itemOffset, itemCount, error)
-- writer : WS_XML_WRITER*
-- localName : WS_XML_STRING*
-- ns : WS_XML_STRING*
-- valueType : WS_VALUE_TYPE
-- array : void* optional
-- arraySize : DWORD
-- itemOffset : DWORD
-- itemCount : DWORD
-- error : WS_ERROR* optional
-- 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('webservices.dll');
const WsWriteArray = lib.func('__stdcall', 'WsWriteArray', 'int32_t', ['intptr_t *', 'void *', 'void *', 'int32_t', 'void *', 'uint32_t', 'uint32_t', 'uint32_t', 'intptr_t *']);
// WsWriteArray(writer, localName, ns, valueType, array, arraySize, itemOffset, itemCount, error)
// writer : WS_XML_WRITER* -> 'intptr_t *'
// localName : WS_XML_STRING* -> 'void *'
// ns : WS_XML_STRING* -> 'void *'
// valueType : WS_VALUE_TYPE -> 'int32_t'
// array : void* optional -> 'void *'
// arraySize : DWORD -> 'uint32_t'
// itemOffset : DWORD -> 'uint32_t'
// itemCount : DWORD -> 'uint32_t'
// error : WS_ERROR* optional -> 'intptr_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("webservices.dll", {
WsWriteArray: { parameters: ["pointer", "pointer", "pointer", "i32", "pointer", "u32", "u32", "u32", "pointer"], result: "i32" },
});
// lib.symbols.WsWriteArray(writer, localName, ns, valueType, array, arraySize, itemOffset, itemCount, error)
// writer : WS_XML_WRITER* -> "pointer"
// localName : WS_XML_STRING* -> "pointer"
// ns : WS_XML_STRING* -> "pointer"
// valueType : WS_VALUE_TYPE -> "i32"
// array : void* optional -> "pointer"
// arraySize : DWORD -> "u32"
// itemOffset : DWORD -> "u32"
// itemCount : DWORD -> "u32"
// error : WS_ERROR* optional -> "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 WsWriteArray(
intptr_t* writer,
void* localName,
void* ns,
int32_t valueType,
void* array,
uint32_t arraySize,
uint32_t itemOffset,
uint32_t itemCount,
intptr_t* error);
C, "webservices.dll");
// $ffi->WsWriteArray(writer, localName, ns, valueType, array, arraySize, itemOffset, itemCount, error);
// writer : WS_XML_WRITER*
// localName : WS_XML_STRING*
// ns : WS_XML_STRING*
// valueType : WS_VALUE_TYPE
// array : void* optional
// arraySize : DWORD
// itemOffset : DWORD
// itemCount : DWORD
// error : WS_ERROR* optional
// 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 Webservices extends StdCallLibrary {
Webservices INSTANCE = Native.load("webservices", Webservices.class);
int WsWriteArray(
LongByReference writer, // WS_XML_WRITER*
Pointer localName, // WS_XML_STRING*
Pointer ns, // WS_XML_STRING*
int valueType, // WS_VALUE_TYPE
Pointer array, // void* optional
int arraySize, // DWORD
int itemOffset, // DWORD
int itemCount, // DWORD
LongByReference error // WS_ERROR* optional
);
}@[Link("webservices")]
lib Libwebservices
fun WsWriteArray = WsWriteArray(
writer : LibC::SSizeT*, # WS_XML_WRITER*
localName : WS_XML_STRING*, # WS_XML_STRING*
ns : WS_XML_STRING*, # WS_XML_STRING*
valueType : Int32, # WS_VALUE_TYPE
array : Void*, # void* optional
arraySize : UInt32, # DWORD
itemOffset : UInt32, # DWORD
itemCount : UInt32, # DWORD
error : LibC::SSizeT* # WS_ERROR* optional
) : 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 WsWriteArrayNative = Int32 Function(Pointer<IntPtr>, Pointer<Void>, Pointer<Void>, Int32, Pointer<Void>, Uint32, Uint32, Uint32, Pointer<IntPtr>);
typedef WsWriteArrayDart = int Function(Pointer<IntPtr>, Pointer<Void>, Pointer<Void>, int, Pointer<Void>, int, int, int, Pointer<IntPtr>);
final WsWriteArray = DynamicLibrary.open('webservices.dll')
.lookupFunction<WsWriteArrayNative, WsWriteArrayDart>('WsWriteArray');
// writer : WS_XML_WRITER* -> Pointer<IntPtr>
// localName : WS_XML_STRING* -> Pointer<Void>
// ns : WS_XML_STRING* -> Pointer<Void>
// valueType : WS_VALUE_TYPE -> Int32
// array : void* optional -> Pointer<Void>
// arraySize : DWORD -> Uint32
// itemOffset : DWORD -> Uint32
// itemCount : DWORD -> Uint32
// error : WS_ERROR* optional -> Pointer<IntPtr>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function WsWriteArray(
writer: Pointer; // WS_XML_WRITER*
localName: Pointer; // WS_XML_STRING*
ns: Pointer; // WS_XML_STRING*
valueType: Integer; // WS_VALUE_TYPE
array: Pointer; // void* optional
arraySize: DWORD; // DWORD
itemOffset: DWORD; // DWORD
itemCount: DWORD; // DWORD
error: Pointer // WS_ERROR* optional
): Integer; stdcall;
external 'webservices.dll' name 'WsWriteArray';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "WsWriteArray"
c_WsWriteArray :: Ptr CIntPtr -> Ptr () -> Ptr () -> Int32 -> Ptr () -> Word32 -> Word32 -> Word32 -> Ptr CIntPtr -> IO Int32
-- writer : WS_XML_WRITER* -> Ptr CIntPtr
-- localName : WS_XML_STRING* -> Ptr ()
-- ns : WS_XML_STRING* -> Ptr ()
-- valueType : WS_VALUE_TYPE -> Int32
-- array : void* optional -> Ptr ()
-- arraySize : DWORD -> Word32
-- itemOffset : DWORD -> Word32
-- itemCount : DWORD -> Word32
-- error : WS_ERROR* optional -> Ptr CIntPtr
-- 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 wswritearray =
foreign "WsWriteArray"
((ptr intptr_t) @-> (ptr void) @-> (ptr void) @-> int32_t @-> (ptr void) @-> uint32_t @-> uint32_t @-> uint32_t @-> (ptr intptr_t) @-> returning int32_t)
(* writer : WS_XML_WRITER* -> (ptr intptr_t) *)
(* localName : WS_XML_STRING* -> (ptr void) *)
(* ns : WS_XML_STRING* -> (ptr void) *)
(* valueType : WS_VALUE_TYPE -> int32_t *)
(* array : void* optional -> (ptr void) *)
(* arraySize : DWORD -> uint32_t *)
(* itemOffset : DWORD -> uint32_t *)
(* itemCount : DWORD -> uint32_t *)
(* error : WS_ERROR* optional -> (ptr intptr_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 webservices (t "webservices.dll"))
(cffi:use-foreign-library webservices)
(cffi:defcfun ("WsWriteArray" ws-write-array :convention :stdcall) :int32
(writer :pointer) ; WS_XML_WRITER*
(local-name :pointer) ; WS_XML_STRING*
(ns :pointer) ; WS_XML_STRING*
(value-type :int32) ; WS_VALUE_TYPE
(array :pointer) ; void* optional
(array-size :uint32) ; DWORD
(item-offset :uint32) ; DWORD
(item-count :uint32) ; DWORD
(error :pointer)) ; WS_ERROR* optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $WsWriteArray = Win32::API::More->new('webservices',
'int WsWriteArray(LPVOID writer, LPVOID localName, LPVOID ns, int valueType, LPVOID array, DWORD arraySize, DWORD itemOffset, DWORD itemCount, LPVOID error)');
# my $ret = $WsWriteArray->Call($writer, $localName, $ns, $valueType, $array, $arraySize, $itemOffset, $itemCount, $error);
# writer : WS_XML_WRITER* -> LPVOID
# localName : WS_XML_STRING* -> LPVOID
# ns : WS_XML_STRING* -> LPVOID
# valueType : WS_VALUE_TYPE -> int
# array : void* optional -> LPVOID
# arraySize : DWORD -> DWORD
# itemOffset : DWORD -> DWORD
# itemCount : DWORD -> DWORD
# error : WS_ERROR* optional -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。