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WsSendFaultMessageForError

関数

エラーに対応するフォルトメッセージを送信する。

DLLwebservices.dll呼出規約winapi対応OSWindows 7 以降

シグネチャ

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

HRESULT WsSendFaultMessageForError(
    WS_CHANNEL* channel,
    WS_MESSAGE* replyMessage,
    WS_ERROR* faultError,
    HRESULT faultErrorCode,
    WS_FAULT_DISCLOSURE faultDisclosure,
    WS_MESSAGE* requestMessage,
    const WS_ASYNC_CONTEXT* asyncContext,   // optional
    WS_ERROR* error   // optional
);

パラメーター

名前	型	方向	説明
channel	WS_CHANNEL*	in	フォールトを送信する対象のチャネル。
replyMessage	WS_MESSAGE*	in	フォールト送信に使用する応答メッセージ。
faultError	WS_ERROR*	in	フォールト内容の元となるエラー情報を保持するWS_ERROR。
faultErrorCode	HRESULT	in	フォールトに対応付けるHRESULTエラーコード。
faultDisclosure	WS_FAULT_DISCLOSURE	in	エラー詳細の開示レベルを示す列挙値。
requestMessage	WS_MESSAGE*	in	対応する受信済み要求メッセージ。相関付けに用いる。
asyncContext	WS_ASYNC_CONTEXT*	inoptional	非同期実行のためのコンテキスト。同期実行ならNULL。
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 WsSendFaultMessageForError(
    WS_CHANNEL* channel,
    WS_MESSAGE* replyMessage,
    WS_ERROR* faultError,
    HRESULT faultErrorCode,
    WS_FAULT_DISCLOSURE faultDisclosure,
    WS_MESSAGE* requestMessage,
    const WS_ASYNC_CONTEXT* asyncContext,   // optional
    WS_ERROR* error   // optional
);

[DllImport("webservices.dll", ExactSpelling = true)]
static extern int WsSendFaultMessageForError(
    ref IntPtr channel,   // WS_CHANNEL*
    ref IntPtr replyMessage,   // WS_MESSAGE*
    ref IntPtr faultError,   // WS_ERROR*
    int faultErrorCode,   // HRESULT
    int faultDisclosure,   // WS_FAULT_DISCLOSURE
    ref IntPtr requestMessage,   // WS_MESSAGE*
    IntPtr asyncContext,   // WS_ASYNC_CONTEXT* optional
    IntPtr error   // WS_ERROR* optional
);

<DllImport("webservices.dll", ExactSpelling:=True)>
Public Shared Function WsSendFaultMessageForError(
    ByRef channel As IntPtr,   ' WS_CHANNEL*
    ByRef replyMessage As IntPtr,   ' WS_MESSAGE*
    ByRef faultError As IntPtr,   ' WS_ERROR*
    faultErrorCode As Integer,   ' HRESULT
    faultDisclosure As Integer,   ' WS_FAULT_DISCLOSURE
    ByRef requestMessage As IntPtr,   ' WS_MESSAGE*
    asyncContext As IntPtr,   ' WS_ASYNC_CONTEXT* optional
    [error] As IntPtr   ' WS_ERROR* optional
) As Integer
End Function

' channel : WS_CHANNEL*
' replyMessage : WS_MESSAGE*
' faultError : WS_ERROR*
' faultErrorCode : HRESULT
' faultDisclosure : WS_FAULT_DISCLOSURE
' requestMessage : WS_MESSAGE*
' asyncContext : WS_ASYNC_CONTEXT* optional
' error : WS_ERROR* optional
Declare PtrSafe Function WsSendFaultMessageForError Lib "webservices" ( _
    ByRef channel As LongPtr, _
    ByRef replyMessage As LongPtr, _
    ByRef faultError As LongPtr, _
    ByVal faultErrorCode As Long, _
    ByVal faultDisclosure As Long, _
    ByRef requestMessage As LongPtr, _
    ByVal asyncContext As LongPtr, _
    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

WsSendFaultMessageForError = ctypes.windll.webservices.WsSendFaultMessageForError
WsSendFaultMessageForError.restype = ctypes.c_int
WsSendFaultMessageForError.argtypes = [
    ctypes.c_void_p,  # channel : WS_CHANNEL*
    ctypes.c_void_p,  # replyMessage : WS_MESSAGE*
    ctypes.c_void_p,  # faultError : WS_ERROR*
    ctypes.c_int,  # faultErrorCode : HRESULT
    ctypes.c_int,  # faultDisclosure : WS_FAULT_DISCLOSURE
    ctypes.c_void_p,  # requestMessage : WS_MESSAGE*
    ctypes.c_void_p,  # asyncContext : WS_ASYNC_CONTEXT* optional
    ctypes.c_void_p,  # error : WS_ERROR* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('webservices.dll')
WsSendFaultMessageForError = Fiddle::Function.new(
  lib['WsSendFaultMessageForError'],
  [
    Fiddle::TYPE_VOIDP,  # channel : WS_CHANNEL*
    Fiddle::TYPE_VOIDP,  # replyMessage : WS_MESSAGE*
    Fiddle::TYPE_VOIDP,  # faultError : WS_ERROR*
    Fiddle::TYPE_INT,  # faultErrorCode : HRESULT
    Fiddle::TYPE_INT,  # faultDisclosure : WS_FAULT_DISCLOSURE
    Fiddle::TYPE_VOIDP,  # requestMessage : WS_MESSAGE*
    Fiddle::TYPE_VOIDP,  # asyncContext : WS_ASYNC_CONTEXT* optional
    Fiddle::TYPE_VOIDP,  # error : WS_ERROR* optional
  ],
  Fiddle::TYPE_INT)

#[link(name = "webservices")]
extern "system" {
    fn WsSendFaultMessageForError(
        channel: *mut isize,  // WS_CHANNEL*
        replyMessage: *mut isize,  // WS_MESSAGE*
        faultError: *mut isize,  // WS_ERROR*
        faultErrorCode: i32,  // HRESULT
        faultDisclosure: i32,  // WS_FAULT_DISCLOSURE
        requestMessage: *mut isize,  // WS_MESSAGE*
        asyncContext: *const WS_ASYNC_CONTEXT,  // WS_ASYNC_CONTEXT* optional
        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 WsSendFaultMessageForError(ref IntPtr channel, ref IntPtr replyMessage, ref IntPtr faultError, int faultErrorCode, int faultDisclosure, ref IntPtr requestMessage, IntPtr asyncContext, IntPtr error);
"@
$api = Add-Type -MemberDefinition $sig -Name 'webservices_WsSendFaultMessageForError' -Namespace Win32 -PassThru
# $api::WsSendFaultMessageForError(channel, replyMessage, faultError, faultErrorCode, faultDisclosure, requestMessage, asyncContext, error)

#uselib "webservices.dll"
#func global WsSendFaultMessageForError "WsSendFaultMessageForError" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; WsSendFaultMessageForError varptr(channel), varptr(replyMessage), varptr(faultError), faultErrorCode, faultDisclosure, varptr(requestMessage), varptr(asyncContext), varptr(error)   ; 戻り値は stat
; channel : WS_CHANNEL* -> "sptr"
; replyMessage : WS_MESSAGE* -> "sptr"
; faultError : WS_ERROR* -> "sptr"
; faultErrorCode : HRESULT -> "sptr"
; faultDisclosure : WS_FAULT_DISCLOSURE -> "sptr"
; requestMessage : WS_MESSAGE* -> "sptr"
; asyncContext : WS_ASYNC_CONTEXT* optional -> "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 WsSendFaultMessageForError "WsSendFaultMessageForError" var, var, var, int, int, var, var, var
; res = WsSendFaultMessageForError(channel, replyMessage, faultError, faultErrorCode, faultDisclosure, requestMessage, asyncContext, error)
; channel : WS_CHANNEL* -> "var"
; replyMessage : WS_MESSAGE* -> "var"
; faultError : WS_ERROR* -> "var"
; faultErrorCode : HRESULT -> "int"
; faultDisclosure : WS_FAULT_DISCLOSURE -> "int"
; requestMessage : WS_MESSAGE* -> "var"
; asyncContext : WS_ASYNC_CONTEXT* optional -> "var"
; 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 WsSendFaultMessageForError "WsSendFaultMessageForError" sptr, sptr, sptr, int, int, sptr, sptr, sptr
; res = WsSendFaultMessageForError(varptr(channel), varptr(replyMessage), varptr(faultError), faultErrorCode, faultDisclosure, varptr(requestMessage), varptr(asyncContext), varptr(error))
; channel : WS_CHANNEL* -> "sptr"
; replyMessage : WS_MESSAGE* -> "sptr"
; faultError : WS_ERROR* -> "sptr"
; faultErrorCode : HRESULT -> "int"
; faultDisclosure : WS_FAULT_DISCLOSURE -> "int"
; requestMessage : WS_MESSAGE* -> "sptr"
; asyncContext : WS_ASYNC_CONTEXT* optional -> "sptr"
; 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 WsSendFaultMessageForError(WS_CHANNEL* channel, WS_MESSAGE* replyMessage, WS_ERROR* faultError, HRESULT faultErrorCode, WS_FAULT_DISCLOSURE faultDisclosure, WS_MESSAGE* requestMessage, WS_ASYNC_CONTEXT* asyncContext, WS_ERROR* error)
#uselib "webservices.dll"
#cfunc global WsSendFaultMessageForError "WsSendFaultMessageForError" var, var, var, int, int, var, var, var
; res = WsSendFaultMessageForError(channel, replyMessage, faultError, faultErrorCode, faultDisclosure, requestMessage, asyncContext, error)
; channel : WS_CHANNEL* -> "var"
; replyMessage : WS_MESSAGE* -> "var"
; faultError : WS_ERROR* -> "var"
; faultErrorCode : HRESULT -> "int"
; faultDisclosure : WS_FAULT_DISCLOSURE -> "int"
; requestMessage : WS_MESSAGE* -> "var"
; asyncContext : WS_ASYNC_CONTEXT* optional -> "var"
; 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 WsSendFaultMessageForError(WS_CHANNEL* channel, WS_MESSAGE* replyMessage, WS_ERROR* faultError, HRESULT faultErrorCode, WS_FAULT_DISCLOSURE faultDisclosure, WS_MESSAGE* requestMessage, WS_ASYNC_CONTEXT* asyncContext, WS_ERROR* error)
#uselib "webservices.dll"
#cfunc global WsSendFaultMessageForError "WsSendFaultMessageForError" intptr, intptr, intptr, int, int, intptr, intptr, intptr
; res = WsSendFaultMessageForError(varptr(channel), varptr(replyMessage), varptr(faultError), faultErrorCode, faultDisclosure, varptr(requestMessage), varptr(asyncContext), varptr(error))
; channel : WS_CHANNEL* -> "intptr"
; replyMessage : WS_MESSAGE* -> "intptr"
; faultError : WS_ERROR* -> "intptr"
; faultErrorCode : HRESULT -> "int"
; faultDisclosure : WS_FAULT_DISCLOSURE -> "int"
; requestMessage : WS_MESSAGE* -> "intptr"
; asyncContext : WS_ASYNC_CONTEXT* optional -> "intptr"
; 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")
	procWsSendFaultMessageForError = webservices.NewProc("WsSendFaultMessageForError")
)

// channel (WS_CHANNEL*), replyMessage (WS_MESSAGE*), faultError (WS_ERROR*), faultErrorCode (HRESULT), faultDisclosure (WS_FAULT_DISCLOSURE), requestMessage (WS_MESSAGE*), asyncContext (WS_ASYNC_CONTEXT* optional), error (WS_ERROR* optional)
r1, _, err := procWsSendFaultMessageForError.Call(
	uintptr(channel),
	uintptr(replyMessage),
	uintptr(faultError),
	uintptr(faultErrorCode),
	uintptr(faultDisclosure),
	uintptr(requestMessage),
	uintptr(asyncContext),
	uintptr(error),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function WsSendFaultMessageForError(
  channel: Pointer;   // WS_CHANNEL*
  replyMessage: Pointer;   // WS_MESSAGE*
  faultError: Pointer;   // WS_ERROR*
  faultErrorCode: Integer;   // HRESULT
  faultDisclosure: Integer;   // WS_FAULT_DISCLOSURE
  requestMessage: Pointer;   // WS_MESSAGE*
  asyncContext: Pointer;   // WS_ASYNC_CONTEXT* optional
  error: Pointer   // WS_ERROR* optional
): Integer; stdcall;
  external 'webservices.dll' name 'WsSendFaultMessageForError';

result := DllCall("webservices\WsSendFaultMessageForError"
    , "Ptr", channel   ; WS_CHANNEL*
    , "Ptr", replyMessage   ; WS_MESSAGE*
    , "Ptr", faultError   ; WS_ERROR*
    , "Int", faultErrorCode   ; HRESULT
    , "Int", faultDisclosure   ; WS_FAULT_DISCLOSURE
    , "Ptr", requestMessage   ; WS_MESSAGE*
    , "Ptr", asyncContext   ; WS_ASYNC_CONTEXT* optional
    , "Ptr", error   ; WS_ERROR* optional
    , "Int")   ; return: HRESULT

●WsSendFaultMessageForError(channel, replyMessage, faultError, faultErrorCode, faultDisclosure, requestMessage, asyncContext, error) = DLL("webservices.dll", "int WsSendFaultMessageForError(void*, void*, void*, int, int, void*, void*, void*)")
# 呼び出し: WsSendFaultMessageForError(channel, replyMessage, faultError, faultErrorCode, faultDisclosure, requestMessage, asyncContext, error)
# channel : WS_CHANNEL* -> "void*"
# replyMessage : WS_MESSAGE* -> "void*"
# faultError : WS_ERROR* -> "void*"
# faultErrorCode : HRESULT -> "int"
# faultDisclosure : WS_FAULT_DISCLOSURE -> "int"
# requestMessage : WS_MESSAGE* -> "void*"
# asyncContext : WS_ASYNC_CONTEXT* optional -> "void*"
# 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 WsSendFaultMessageForError(
    channel: [*c]isize, // WS_CHANNEL*
    replyMessage: [*c]isize, // WS_MESSAGE*
    faultError: [*c]isize, // WS_ERROR*
    faultErrorCode: i32, // HRESULT
    faultDisclosure: i32, // WS_FAULT_DISCLOSURE
    requestMessage: [*c]isize, // WS_MESSAGE*
    asyncContext: [*c]WS_ASYNC_CONTEXT, // WS_ASYNC_CONTEXT* optional
    error: [*c]isize // WS_ERROR* optional
) callconv(std.os.windows.WINAPI) i32;

proc WsSendFaultMessageForError(
    channel: ptr int,  # WS_CHANNEL*
    replyMessage: ptr int,  # WS_MESSAGE*
    faultError: ptr int,  # WS_ERROR*
    faultErrorCode: int32,  # HRESULT
    faultDisclosure: int32,  # WS_FAULT_DISCLOSURE
    requestMessage: ptr int,  # WS_MESSAGE*
    asyncContext: ptr WS_ASYNC_CONTEXT,  # WS_ASYNC_CONTEXT* optional
    error: ptr int  # WS_ERROR* optional
): int32 {.importc: "WsSendFaultMessageForError", stdcall, dynlib: "webservices.dll".}

pragma(lib, "webservices");
extern(Windows)
int WsSendFaultMessageForError(
    ptrdiff_t* channel,   // WS_CHANNEL*
    ptrdiff_t* replyMessage,   // WS_MESSAGE*
    ptrdiff_t* faultError,   // WS_ERROR*
    int faultErrorCode,   // HRESULT
    int faultDisclosure,   // WS_FAULT_DISCLOSURE
    ptrdiff_t* requestMessage,   // WS_MESSAGE*
    WS_ASYNC_CONTEXT* asyncContext,   // WS_ASYNC_CONTEXT* optional
    ptrdiff_t* error   // WS_ERROR* optional
);

ccall((:WsSendFaultMessageForError, "webservices.dll"), stdcall, Int32,
      (Ptr{Int}, Ptr{Int}, Ptr{Int}, Int32, Int32, Ptr{Int}, Ptr{WS_ASYNC_CONTEXT}, Ptr{Int}),
      channel, replyMessage, faultError, faultErrorCode, faultDisclosure, requestMessage, asyncContext, error)
# channel : WS_CHANNEL* -> Ptr{Int}
# replyMessage : WS_MESSAGE* -> Ptr{Int}
# faultError : WS_ERROR* -> Ptr{Int}
# faultErrorCode : HRESULT -> Int32
# faultDisclosure : WS_FAULT_DISCLOSURE -> Int32
# requestMessage : WS_MESSAGE* -> Ptr{Int}
# asyncContext : WS_ASYNC_CONTEXT* optional -> Ptr{WS_ASYNC_CONTEXT}
# 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 WsSendFaultMessageForError(
    intptr_t* channel,
    intptr_t* replyMessage,
    intptr_t* faultError,
    int32_t faultErrorCode,
    int32_t faultDisclosure,
    intptr_t* requestMessage,
    void* asyncContext,
    intptr_t* error);
]]
local webservices = ffi.load("webservices")
-- webservices.WsSendFaultMessageForError(channel, replyMessage, faultError, faultErrorCode, faultDisclosure, requestMessage, asyncContext, error)
-- channel : WS_CHANNEL*
-- replyMessage : WS_MESSAGE*
-- faultError : WS_ERROR*
-- faultErrorCode : HRESULT
-- faultDisclosure : WS_FAULT_DISCLOSURE
-- requestMessage : WS_MESSAGE*
-- asyncContext : WS_ASYNC_CONTEXT* optional
-- 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 WsSendFaultMessageForError = lib.func('__stdcall', 'WsSendFaultMessageForError', 'int32_t', ['intptr_t *', 'intptr_t *', 'intptr_t *', 'int32_t', 'int32_t', 'intptr_t *', 'void *', 'intptr_t *']);
// WsSendFaultMessageForError(channel, replyMessage, faultError, faultErrorCode, faultDisclosure, requestMessage, asyncContext, error)
// channel : WS_CHANNEL* -> 'intptr_t *'
// replyMessage : WS_MESSAGE* -> 'intptr_t *'
// faultError : WS_ERROR* -> 'intptr_t *'
// faultErrorCode : HRESULT -> 'int32_t'
// faultDisclosure : WS_FAULT_DISCLOSURE -> 'int32_t'
// requestMessage : WS_MESSAGE* -> 'intptr_t *'
// asyncContext : WS_ASYNC_CONTEXT* optional -> 'void *'
// 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", {
  WsSendFaultMessageForError: { parameters: ["pointer", "pointer", "pointer", "i32", "i32", "pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.WsSendFaultMessageForError(channel, replyMessage, faultError, faultErrorCode, faultDisclosure, requestMessage, asyncContext, error)
// channel : WS_CHANNEL* -> "pointer"
// replyMessage : WS_MESSAGE* -> "pointer"
// faultError : WS_ERROR* -> "pointer"
// faultErrorCode : HRESULT -> "i32"
// faultDisclosure : WS_FAULT_DISCLOSURE -> "i32"
// requestMessage : WS_MESSAGE* -> "pointer"
// asyncContext : WS_ASYNC_CONTEXT* optional -> "pointer"
// 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 WsSendFaultMessageForError(
    intptr_t* channel,
    intptr_t* replyMessage,
    intptr_t* faultError,
    int32_t faultErrorCode,
    int32_t faultDisclosure,
    intptr_t* requestMessage,
    void* asyncContext,
    intptr_t* error);
C, "webservices.dll");
// $ffi->WsSendFaultMessageForError(channel, replyMessage, faultError, faultErrorCode, faultDisclosure, requestMessage, asyncContext, error);
// channel : WS_CHANNEL*
// replyMessage : WS_MESSAGE*
// faultError : WS_ERROR*
// faultErrorCode : HRESULT
// faultDisclosure : WS_FAULT_DISCLOSURE
// requestMessage : WS_MESSAGE*
// asyncContext : WS_ASYNC_CONTEXT* optional
// 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 WsSendFaultMessageForError(
        LongByReference channel,   // WS_CHANNEL*
        LongByReference replyMessage,   // WS_MESSAGE*
        LongByReference faultError,   // WS_ERROR*
        int faultErrorCode,   // HRESULT
        int faultDisclosure,   // WS_FAULT_DISCLOSURE
        LongByReference requestMessage,   // WS_MESSAGE*
        Pointer asyncContext,   // WS_ASYNC_CONTEXT* optional
        LongByReference error   // WS_ERROR* optional
    );
}

@[Link("webservices")]
lib Libwebservices
  fun WsSendFaultMessageForError = WsSendFaultMessageForError(
    channel : LibC::SSizeT*,   # WS_CHANNEL*
    replyMessage : LibC::SSizeT*,   # WS_MESSAGE*
    faultError : LibC::SSizeT*,   # WS_ERROR*
    faultErrorCode : Int32,   # HRESULT
    faultDisclosure : Int32,   # WS_FAULT_DISCLOSURE
    requestMessage : LibC::SSizeT*,   # WS_MESSAGE*
    asyncContext : WS_ASYNC_CONTEXT*,   # WS_ASYNC_CONTEXT* optional
    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 WsSendFaultMessageForErrorNative = Int32 Function(Pointer<IntPtr>, Pointer<IntPtr>, Pointer<IntPtr>, Int32, Int32, Pointer<IntPtr>, Pointer<Void>, Pointer<IntPtr>);
typedef WsSendFaultMessageForErrorDart = int Function(Pointer<IntPtr>, Pointer<IntPtr>, Pointer<IntPtr>, int, int, Pointer<IntPtr>, Pointer<Void>, Pointer<IntPtr>);
final WsSendFaultMessageForError = DynamicLibrary.open('webservices.dll')
    .lookupFunction<WsSendFaultMessageForErrorNative, WsSendFaultMessageForErrorDart>('WsSendFaultMessageForError');
// channel : WS_CHANNEL* -> Pointer<IntPtr>
// replyMessage : WS_MESSAGE* -> Pointer<IntPtr>
// faultError : WS_ERROR* -> Pointer<IntPtr>
// faultErrorCode : HRESULT -> Int32
// faultDisclosure : WS_FAULT_DISCLOSURE -> Int32
// requestMessage : WS_MESSAGE* -> Pointer<IntPtr>
// asyncContext : WS_ASYNC_CONTEXT* optional -> Pointer<Void>
// error : WS_ERROR* optional -> Pointer<IntPtr>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function WsSendFaultMessageForError(
  channel: Pointer;   // WS_CHANNEL*
  replyMessage: Pointer;   // WS_MESSAGE*
  faultError: Pointer;   // WS_ERROR*
  faultErrorCode: Integer;   // HRESULT
  faultDisclosure: Integer;   // WS_FAULT_DISCLOSURE
  requestMessage: Pointer;   // WS_MESSAGE*
  asyncContext: Pointer;   // WS_ASYNC_CONTEXT* optional
  error: Pointer   // WS_ERROR* optional
): Integer; stdcall;
  external 'webservices.dll' name 'WsSendFaultMessageForError';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "WsSendFaultMessageForError"
  c_WsSendFaultMessageForError :: Ptr CIntPtr -> Ptr CIntPtr -> Ptr CIntPtr -> Int32 -> Int32 -> Ptr CIntPtr -> Ptr () -> Ptr CIntPtr -> IO Int32
-- channel : WS_CHANNEL* -> Ptr CIntPtr
-- replyMessage : WS_MESSAGE* -> Ptr CIntPtr
-- faultError : WS_ERROR* -> Ptr CIntPtr
-- faultErrorCode : HRESULT -> Int32
-- faultDisclosure : WS_FAULT_DISCLOSURE -> Int32
-- requestMessage : WS_MESSAGE* -> Ptr CIntPtr
-- asyncContext : WS_ASYNC_CONTEXT* optional -> Ptr ()
-- 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 wssendfaultmessageforerror =
  foreign "WsSendFaultMessageForError"
    ((ptr intptr_t) @-> (ptr intptr_t) @-> (ptr intptr_t) @-> int32_t @-> int32_t @-> (ptr intptr_t) @-> (ptr void) @-> (ptr intptr_t) @-> returning int32_t)
(* channel : WS_CHANNEL* -> (ptr intptr_t) *)
(* replyMessage : WS_MESSAGE* -> (ptr intptr_t) *)
(* faultError : WS_ERROR* -> (ptr intptr_t) *)
(* faultErrorCode : HRESULT -> int32_t *)
(* faultDisclosure : WS_FAULT_DISCLOSURE -> int32_t *)
(* requestMessage : WS_MESSAGE* -> (ptr intptr_t) *)
(* asyncContext : WS_ASYNC_CONTEXT* optional -> (ptr void) *)
(* 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 ("WsSendFaultMessageForError" ws-send-fault-message-for-error :convention :stdcall) :int32
  (channel :pointer)   ; WS_CHANNEL*
  (reply-message :pointer)   ; WS_MESSAGE*
  (fault-error :pointer)   ; WS_ERROR*
  (fault-error-code :int32)   ; HRESULT
  (fault-disclosure :int32)   ; WS_FAULT_DISCLOSURE
  (request-message :pointer)   ; WS_MESSAGE*
  (async-context :pointer)   ; WS_ASYNC_CONTEXT* optional
  (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 $WsSendFaultMessageForError = Win32::API::More->new('webservices',
    'int WsSendFaultMessageForError(LPVOID channel, LPVOID replyMessage, LPVOID faultError, int faultErrorCode, int faultDisclosure, LPVOID requestMessage, LPVOID asyncContext, LPVOID error)');
# my $ret = $WsSendFaultMessageForError->Call($channel, $replyMessage, $faultError, $faultErrorCode, $faultDisclosure, $requestMessage, $asyncContext, $error);
# channel : WS_CHANNEL* -> LPVOID
# replyMessage : WS_MESSAGE* -> LPVOID
# faultError : WS_ERROR* -> LPVOID
# faultErrorCode : HRESULT -> int
# faultDisclosure : WS_FAULT_DISCLOSURE -> int
# requestMessage : WS_MESSAGE* -> LPVOID
# asyncContext : WS_ASYNC_CONTEXT* optional -> LPVOID
# 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。

WsSendFaultMessageForError

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