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WSDCreateDeviceHostAdvanced

関数
ホストアドレスを指定してWSDデバイスホストを作成する拡張版。
DLLwsdapi.dll呼出規約winapi対応OSWindows Vista 以降

シグネチャ

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

HRESULT WSDCreateDeviceHostAdvanced(
    LPCWSTR pszLocalId,
    IWSDXMLContext* pContext,
    IWSDAddress** ppHostAddresses,   // optional
    DWORD dwHostAddressCount,
    IWSDDeviceHost** ppDeviceHost
);

パラメーター

名前方向説明
pszLocalIdLPCWSTRinホストするデバイスのローカルエンドポイント識別子を示すUnicode文字列。
pContextIWSDXMLContext*inXML処理に用いるIWSDXMLContextへのポインタ。NULL可で既定を使う。
ppHostAddressesIWSDAddress**inoptionalホストが待ち受けるアドレスのIWSDAddress配列へのポインタ。
dwHostAddressCountDWORDinppHostAddressesの要素数。
ppDeviceHostIWSDDeviceHost**out作成したIWSDDeviceHostオブジェクトを受け取る出力先ポインタ。

戻り値の型: HRESULT

各言語での呼び出し定義

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

HRESULT WSDCreateDeviceHostAdvanced(
    LPCWSTR pszLocalId,
    IWSDXMLContext* pContext,
    IWSDAddress** ppHostAddresses,   // optional
    DWORD dwHostAddressCount,
    IWSDDeviceHost** ppDeviceHost
);
[DllImport("wsdapi.dll", ExactSpelling = true)]
static extern int WSDCreateDeviceHostAdvanced(
    [MarshalAs(UnmanagedType.LPWStr)] string pszLocalId,   // LPCWSTR
    IntPtr pContext,   // IWSDXMLContext*
    IntPtr ppHostAddresses,   // IWSDAddress** optional
    uint dwHostAddressCount,   // DWORD
    IntPtr ppDeviceHost   // IWSDDeviceHost** out
);
<DllImport("wsdapi.dll", ExactSpelling:=True)>
Public Shared Function WSDCreateDeviceHostAdvanced(
    <MarshalAs(UnmanagedType.LPWStr)> pszLocalId As String,   ' LPCWSTR
    pContext As IntPtr,   ' IWSDXMLContext*
    ppHostAddresses As IntPtr,   ' IWSDAddress** optional
    dwHostAddressCount As UInteger,   ' DWORD
    ppDeviceHost As IntPtr   ' IWSDDeviceHost** out
) As Integer
End Function
' pszLocalId : LPCWSTR
' pContext : IWSDXMLContext*
' ppHostAddresses : IWSDAddress** optional
' dwHostAddressCount : DWORD
' ppDeviceHost : IWSDDeviceHost** out
Declare PtrSafe Function WSDCreateDeviceHostAdvanced Lib "wsdapi" ( _
    ByVal pszLocalId As LongPtr, _
    ByVal pContext As LongPtr, _
    ByVal ppHostAddresses As LongPtr, _
    ByVal dwHostAddressCount As Long, _
    ByVal ppDeviceHost 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

WSDCreateDeviceHostAdvanced = ctypes.windll.wsdapi.WSDCreateDeviceHostAdvanced
WSDCreateDeviceHostAdvanced.restype = ctypes.c_int
WSDCreateDeviceHostAdvanced.argtypes = [
    wintypes.LPCWSTR,  # pszLocalId : LPCWSTR
    ctypes.c_void_p,  # pContext : IWSDXMLContext*
    ctypes.c_void_p,  # ppHostAddresses : IWSDAddress** optional
    wintypes.DWORD,  # dwHostAddressCount : DWORD
    ctypes.c_void_p,  # ppDeviceHost : IWSDDeviceHost** out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('wsdapi.dll')
WSDCreateDeviceHostAdvanced = Fiddle::Function.new(
  lib['WSDCreateDeviceHostAdvanced'],
  [
    Fiddle::TYPE_VOIDP,  # pszLocalId : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pContext : IWSDXMLContext*
    Fiddle::TYPE_VOIDP,  # ppHostAddresses : IWSDAddress** optional
    -Fiddle::TYPE_INT,  # dwHostAddressCount : DWORD
    Fiddle::TYPE_VOIDP,  # ppDeviceHost : IWSDDeviceHost** out
  ],
  Fiddle::TYPE_INT)
#[link(name = "wsdapi")]
extern "system" {
    fn WSDCreateDeviceHostAdvanced(
        pszLocalId: *const u16,  // LPCWSTR
        pContext: *mut core::ffi::c_void,  // IWSDXMLContext*
        ppHostAddresses: *mut *mut core::ffi::c_void,  // IWSDAddress** optional
        dwHostAddressCount: u32,  // DWORD
        ppDeviceHost: *mut *mut core::ffi::c_void  // IWSDDeviceHost** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("wsdapi.dll")]
public static extern int WSDCreateDeviceHostAdvanced([MarshalAs(UnmanagedType.LPWStr)] string pszLocalId, IntPtr pContext, IntPtr ppHostAddresses, uint dwHostAddressCount, IntPtr ppDeviceHost);
"@
$api = Add-Type -MemberDefinition $sig -Name 'wsdapi_WSDCreateDeviceHostAdvanced' -Namespace Win32 -PassThru
# $api::WSDCreateDeviceHostAdvanced(pszLocalId, pContext, ppHostAddresses, dwHostAddressCount, ppDeviceHost)
#uselib "wsdapi.dll"
#func global WSDCreateDeviceHostAdvanced "WSDCreateDeviceHostAdvanced" sptr, sptr, sptr, sptr, sptr
; WSDCreateDeviceHostAdvanced pszLocalId, pContext, ppHostAddresses, dwHostAddressCount, ppDeviceHost   ; 戻り値は stat
; pszLocalId : LPCWSTR -> "sptr"
; pContext : IWSDXMLContext* -> "sptr"
; ppHostAddresses : IWSDAddress** optional -> "sptr"
; dwHostAddressCount : DWORD -> "sptr"
; ppDeviceHost : IWSDDeviceHost** 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 "wsdapi.dll"
#cfunc global WSDCreateDeviceHostAdvanced "WSDCreateDeviceHostAdvanced" wstr, sptr, sptr, int, sptr
; res = WSDCreateDeviceHostAdvanced(pszLocalId, pContext, ppHostAddresses, dwHostAddressCount, ppDeviceHost)
; pszLocalId : LPCWSTR -> "wstr"
; pContext : IWSDXMLContext* -> "sptr"
; ppHostAddresses : IWSDAddress** optional -> "sptr"
; dwHostAddressCount : DWORD -> "int"
; ppDeviceHost : IWSDDeviceHost** out -> "sptr"
; HRESULT WSDCreateDeviceHostAdvanced(LPCWSTR pszLocalId, IWSDXMLContext* pContext, IWSDAddress** ppHostAddresses, DWORD dwHostAddressCount, IWSDDeviceHost** ppDeviceHost)
#uselib "wsdapi.dll"
#cfunc global WSDCreateDeviceHostAdvanced "WSDCreateDeviceHostAdvanced" wstr, intptr, intptr, int, intptr
; res = WSDCreateDeviceHostAdvanced(pszLocalId, pContext, ppHostAddresses, dwHostAddressCount, ppDeviceHost)
; pszLocalId : LPCWSTR -> "wstr"
; pContext : IWSDXMLContext* -> "intptr"
; ppHostAddresses : IWSDAddress** optional -> "intptr"
; dwHostAddressCount : DWORD -> "int"
; ppDeviceHost : IWSDDeviceHost** out -> "intptr"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	wsdapi = windows.NewLazySystemDLL("wsdapi.dll")
	procWSDCreateDeviceHostAdvanced = wsdapi.NewProc("WSDCreateDeviceHostAdvanced")
)

// pszLocalId (LPCWSTR), pContext (IWSDXMLContext*), ppHostAddresses (IWSDAddress** optional), dwHostAddressCount (DWORD), ppDeviceHost (IWSDDeviceHost** out)
r1, _, err := procWSDCreateDeviceHostAdvanced.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszLocalId))),
	uintptr(pContext),
	uintptr(ppHostAddresses),
	uintptr(dwHostAddressCount),
	uintptr(ppDeviceHost),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT
function WSDCreateDeviceHostAdvanced(
  pszLocalId: PWideChar;   // LPCWSTR
  pContext: Pointer;   // IWSDXMLContext*
  ppHostAddresses: Pointer;   // IWSDAddress** optional
  dwHostAddressCount: DWORD;   // DWORD
  ppDeviceHost: Pointer   // IWSDDeviceHost** out
): Integer; stdcall;
  external 'wsdapi.dll' name 'WSDCreateDeviceHostAdvanced';
result := DllCall("wsdapi\WSDCreateDeviceHostAdvanced"
    , "WStr", pszLocalId   ; LPCWSTR
    , "Ptr", pContext   ; IWSDXMLContext*
    , "Ptr", ppHostAddresses   ; IWSDAddress** optional
    , "UInt", dwHostAddressCount   ; DWORD
    , "Ptr", ppDeviceHost   ; IWSDDeviceHost** out
    , "Int")   ; return: HRESULT
●WSDCreateDeviceHostAdvanced(pszLocalId, pContext, ppHostAddresses, dwHostAddressCount, ppDeviceHost) = DLL("wsdapi.dll", "int WSDCreateDeviceHostAdvanced(char*, void*, void*, dword, void*)")
# 呼び出し: WSDCreateDeviceHostAdvanced(pszLocalId, pContext, ppHostAddresses, dwHostAddressCount, ppDeviceHost)
# pszLocalId : LPCWSTR -> "char*"
# pContext : IWSDXMLContext* -> "void*"
# ppHostAddresses : IWSDAddress** optional -> "void*"
# dwHostAddressCount : DWORD -> "dword"
# ppDeviceHost : IWSDDeviceHost** 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 "wsdapi" fn WSDCreateDeviceHostAdvanced(
    pszLocalId: [*c]const u16, // LPCWSTR
    pContext: ?*anyopaque, // IWSDXMLContext*
    ppHostAddresses: ?*anyopaque, // IWSDAddress** optional
    dwHostAddressCount: u32, // DWORD
    ppDeviceHost: ?*anyopaque // IWSDDeviceHost** out
) callconv(std.os.windows.WINAPI) i32;
proc WSDCreateDeviceHostAdvanced(
    pszLocalId: WideCString,  # LPCWSTR
    pContext: pointer,  # IWSDXMLContext*
    ppHostAddresses: pointer,  # IWSDAddress** optional
    dwHostAddressCount: uint32,  # DWORD
    ppDeviceHost: pointer  # IWSDDeviceHost** out
): int32 {.importc: "WSDCreateDeviceHostAdvanced", stdcall, dynlib: "wsdapi.dll".}
pragma(lib, "wsdapi");
extern(Windows)
int WSDCreateDeviceHostAdvanced(
    const(wchar)* pszLocalId,   // LPCWSTR
    void* pContext,   // IWSDXMLContext*
    void* ppHostAddresses,   // IWSDAddress** optional
    uint dwHostAddressCount,   // DWORD
    void* ppDeviceHost   // IWSDDeviceHost** out
);
ccall((:WSDCreateDeviceHostAdvanced, "wsdapi.dll"), stdcall, Int32,
      (Cwstring, Ptr{Cvoid}, Ptr{Cvoid}, UInt32, Ptr{Cvoid}),
      pszLocalId, pContext, ppHostAddresses, dwHostAddressCount, ppDeviceHost)
# pszLocalId : LPCWSTR -> Cwstring
# pContext : IWSDXMLContext* -> Ptr{Cvoid}
# ppHostAddresses : IWSDAddress** optional -> Ptr{Cvoid}
# dwHostAddressCount : DWORD -> UInt32
# ppDeviceHost : IWSDDeviceHost** 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 WSDCreateDeviceHostAdvanced(
    const uint16_t* pszLocalId,
    void* pContext,
    void* ppHostAddresses,
    uint32_t dwHostAddressCount,
    void* ppDeviceHost);
]]
local wsdapi = ffi.load("wsdapi")
-- wsdapi.WSDCreateDeviceHostAdvanced(pszLocalId, pContext, ppHostAddresses, dwHostAddressCount, ppDeviceHost)
-- pszLocalId : LPCWSTR
-- pContext : IWSDXMLContext*
-- ppHostAddresses : IWSDAddress** optional
-- dwHostAddressCount : DWORD
-- ppDeviceHost : IWSDDeviceHost** 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('wsdapi.dll');
const WSDCreateDeviceHostAdvanced = lib.func('__stdcall', 'WSDCreateDeviceHostAdvanced', 'int32_t', ['str16', 'void *', 'void *', 'uint32_t', 'void *']);
// WSDCreateDeviceHostAdvanced(pszLocalId, pContext, ppHostAddresses, dwHostAddressCount, ppDeviceHost)
// pszLocalId : LPCWSTR -> 'str16'
// pContext : IWSDXMLContext* -> 'void *'
// ppHostAddresses : IWSDAddress** optional -> 'void *'
// dwHostAddressCount : DWORD -> 'uint32_t'
// ppDeviceHost : IWSDDeviceHost** out -> 'void *'
// 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("wsdapi.dll", {
  WSDCreateDeviceHostAdvanced: { parameters: ["buffer", "pointer", "pointer", "u32", "pointer"], result: "i32" },
});
// lib.symbols.WSDCreateDeviceHostAdvanced(pszLocalId, pContext, ppHostAddresses, dwHostAddressCount, ppDeviceHost)
// pszLocalId : LPCWSTR -> "buffer"
// pContext : IWSDXMLContext* -> "pointer"
// ppHostAddresses : IWSDAddress** optional -> "pointer"
// dwHostAddressCount : DWORD -> "u32"
// ppDeviceHost : IWSDDeviceHost** 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 WSDCreateDeviceHostAdvanced(
    const uint16_t* pszLocalId,
    void* pContext,
    void* ppHostAddresses,
    uint32_t dwHostAddressCount,
    void* ppDeviceHost);
C, "wsdapi.dll");
// $ffi->WSDCreateDeviceHostAdvanced(pszLocalId, pContext, ppHostAddresses, dwHostAddressCount, ppDeviceHost);
// pszLocalId : LPCWSTR
// pContext : IWSDXMLContext*
// ppHostAddresses : IWSDAddress** optional
// dwHostAddressCount : DWORD
// ppDeviceHost : IWSDDeviceHost** 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 Wsdapi extends StdCallLibrary {
    Wsdapi INSTANCE = Native.load("wsdapi", Wsdapi.class);
    int WSDCreateDeviceHostAdvanced(
        WString pszLocalId,   // LPCWSTR
        Pointer pContext,   // IWSDXMLContext*
        Pointer ppHostAddresses,   // IWSDAddress** optional
        int dwHostAddressCount,   // DWORD
        Pointer ppDeviceHost   // IWSDDeviceHost** out
    );
}
@[Link("wsdapi")]
lib Libwsdapi
  fun WSDCreateDeviceHostAdvanced = WSDCreateDeviceHostAdvanced(
    pszLocalId : UInt16*,   # LPCWSTR
    pContext : Void*,   # IWSDXMLContext*
    ppHostAddresses : Void*,   # IWSDAddress** optional
    dwHostAddressCount : UInt32,   # DWORD
    ppDeviceHost : Void*   # IWSDDeviceHost** 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 WSDCreateDeviceHostAdvancedNative = Int32 Function(Pointer<Utf16>, Pointer<Void>, Pointer<Void>, Uint32, Pointer<Void>);
typedef WSDCreateDeviceHostAdvancedDart = int Function(Pointer<Utf16>, Pointer<Void>, Pointer<Void>, int, Pointer<Void>);
final WSDCreateDeviceHostAdvanced = DynamicLibrary.open('wsdapi.dll')
    .lookupFunction<WSDCreateDeviceHostAdvancedNative, WSDCreateDeviceHostAdvancedDart>('WSDCreateDeviceHostAdvanced');
// pszLocalId : LPCWSTR -> Pointer<Utf16>
// pContext : IWSDXMLContext* -> Pointer<Void>
// ppHostAddresses : IWSDAddress** optional -> Pointer<Void>
// dwHostAddressCount : DWORD -> Uint32
// ppDeviceHost : IWSDDeviceHost** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function WSDCreateDeviceHostAdvanced(
  pszLocalId: PWideChar;   // LPCWSTR
  pContext: Pointer;   // IWSDXMLContext*
  ppHostAddresses: Pointer;   // IWSDAddress** optional
  dwHostAddressCount: DWORD;   // DWORD
  ppDeviceHost: Pointer   // IWSDDeviceHost** out
): Integer; stdcall;
  external 'wsdapi.dll' name 'WSDCreateDeviceHostAdvanced';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "WSDCreateDeviceHostAdvanced"
  c_WSDCreateDeviceHostAdvanced :: CWString -> Ptr () -> Ptr () -> Word32 -> Ptr () -> IO Int32
-- pszLocalId : LPCWSTR -> CWString
-- pContext : IWSDXMLContext* -> Ptr ()
-- ppHostAddresses : IWSDAddress** optional -> Ptr ()
-- dwHostAddressCount : DWORD -> Word32
-- ppDeviceHost : IWSDDeviceHost** 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 wsdcreatedevicehostadvanced =
  foreign "WSDCreateDeviceHostAdvanced"
    ((ptr uint16_t) @-> (ptr void) @-> (ptr void) @-> uint32_t @-> (ptr void) @-> returning int32_t)
(* pszLocalId : LPCWSTR -> (ptr uint16_t) *)
(* pContext : IWSDXMLContext* -> (ptr void) *)
(* ppHostAddresses : IWSDAddress** optional -> (ptr void) *)
(* dwHostAddressCount : DWORD -> uint32_t *)
(* ppDeviceHost : IWSDDeviceHost** 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 wsdapi (t "wsdapi.dll"))
(cffi:use-foreign-library wsdapi)

(cffi:defcfun ("WSDCreateDeviceHostAdvanced" wsdcreate-device-host-advanced :convention :stdcall) :int32
  (psz-local-id (:string :encoding :utf-16le))   ; LPCWSTR
  (p-context :pointer)   ; IWSDXMLContext*
  (pp-host-addresses :pointer)   ; IWSDAddress** optional
  (dw-host-address-count :uint32)   ; DWORD
  (pp-device-host :pointer))   ; IWSDDeviceHost** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $WSDCreateDeviceHostAdvanced = Win32::API::More->new('wsdapi',
    'int WSDCreateDeviceHostAdvanced(LPCWSTR pszLocalId, LPVOID pContext, LPVOID ppHostAddresses, DWORD dwHostAddressCount, LPVOID ppDeviceHost)');
# my $ret = $WSDCreateDeviceHostAdvanced->Call($pszLocalId, $pContext, $ppHostAddresses, $dwHostAddressCount, $ppDeviceHost);
# pszLocalId : LPCWSTR -> LPCWSTR
# pContext : IWSDXMLContext* -> LPVOID
# ppHostAddresses : IWSDAddress** optional -> LPVOID
# dwHostAddressCount : DWORD -> DWORD
# ppDeviceHost : IWSDDeviceHost** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

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