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AddCredentialsW
関数既存の資格情報ハンドルに別パッケージの資格情報を追加する(Unicode版)。
シグネチャ
// SECUR32.dll (Unicode / -W)
#include <windows.h>
HRESULT AddCredentialsW(
SecHandle* hCredentials,
LPWSTR pszPrincipal, // optional
LPWSTR pszPackage,
DWORD fCredentialUse,
void* pAuthData, // optional
SEC_GET_KEY_FN pGetKeyFn, // optional
void* pvGetKeyArgument, // optional
LONGLONG* ptsExpiry // optional
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| hCredentials | SecHandle* | in | 資格情報を追加する対象の既存資格情報ハンドルへのポインタ。 |
| pszPrincipal | LPWSTR | inoptional | 追加する資格情報のプリンシパル名(Unicode)。NULL可。 |
| pszPackage | LPWSTR | in | 追加する資格情報のセキュリティパッケージ名(Unicode)。 |
| fCredentialUse | DWORD | in | 資格情報の用途を示すフラグ(SECPKG_CRED_INBOUND等)。 |
| pAuthData | void* | inoptional | パッケージ固有の認証データへのポインタ。 |
| pGetKeyFn | SEC_GET_KEY_FN | inoptional | セッションキー取得用コールバック関数(SEC_GET_KEY_FN)。通常はNULL。 |
| pvGetKeyArgument | void* | inoptional | pGetKeyFnコールバックに渡される引数へのポインタ。 |
| ptsExpiry | LONGLONG* | outoptional | 出力。追加された資格情報の有効期限を受け取るポインタ。NULL可。 |
戻り値の型: HRESULT
各言語での呼び出し定義
// SECUR32.dll (Unicode / -W)
#include <windows.h>
HRESULT AddCredentialsW(
SecHandle* hCredentials,
LPWSTR pszPrincipal, // optional
LPWSTR pszPackage,
DWORD fCredentialUse,
void* pAuthData, // optional
SEC_GET_KEY_FN pGetKeyFn, // optional
void* pvGetKeyArgument, // optional
LONGLONG* ptsExpiry // optional
);[DllImport("SECUR32.dll", CharSet = CharSet.Unicode, ExactSpelling = true)]
static extern int AddCredentialsW(
IntPtr hCredentials, // SecHandle*
[MarshalAs(UnmanagedType.LPWStr)] string pszPrincipal, // LPWSTR optional
[MarshalAs(UnmanagedType.LPWStr)] string pszPackage, // LPWSTR
uint fCredentialUse, // DWORD
IntPtr pAuthData, // void* optional
IntPtr pGetKeyFn, // SEC_GET_KEY_FN optional
IntPtr pvGetKeyArgument, // void* optional
IntPtr ptsExpiry // LONGLONG* optional, out
);<DllImport("SECUR32.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function AddCredentialsW(
hCredentials As IntPtr, ' SecHandle*
<MarshalAs(UnmanagedType.LPWStr)> pszPrincipal As String, ' LPWSTR optional
<MarshalAs(UnmanagedType.LPWStr)> pszPackage As String, ' LPWSTR
fCredentialUse As UInteger, ' DWORD
pAuthData As IntPtr, ' void* optional
pGetKeyFn As IntPtr, ' SEC_GET_KEY_FN optional
pvGetKeyArgument As IntPtr, ' void* optional
ptsExpiry As IntPtr ' LONGLONG* optional, out
) As Integer
End Function' hCredentials : SecHandle*
' pszPrincipal : LPWSTR optional
' pszPackage : LPWSTR
' fCredentialUse : DWORD
' pAuthData : void* optional
' pGetKeyFn : SEC_GET_KEY_FN optional
' pvGetKeyArgument : void* optional
' ptsExpiry : LONGLONG* optional, out
Declare PtrSafe Function AddCredentialsW Lib "secur32" ( _
ByVal hCredentials As LongPtr, _
ByVal pszPrincipal As LongPtr, _
ByVal pszPackage As LongPtr, _
ByVal fCredentialUse As Long, _
ByVal pAuthData As LongPtr, _
ByVal pGetKeyFn As LongPtr, _
ByVal pvGetKeyArgument As LongPtr, _
ByVal ptsExpiry 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
AddCredentialsW = ctypes.windll.secur32.AddCredentialsW
AddCredentialsW.restype = ctypes.c_int
AddCredentialsW.argtypes = [
ctypes.c_void_p, # hCredentials : SecHandle*
wintypes.LPCWSTR, # pszPrincipal : LPWSTR optional
wintypes.LPCWSTR, # pszPackage : LPWSTR
wintypes.DWORD, # fCredentialUse : DWORD
ctypes.POINTER(None), # pAuthData : void* optional
ctypes.c_void_p, # pGetKeyFn : SEC_GET_KEY_FN optional
ctypes.POINTER(None), # pvGetKeyArgument : void* optional
ctypes.POINTER(ctypes.c_longlong), # ptsExpiry : LONGLONG* optional, out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('SECUR32.dll')
AddCredentialsW = Fiddle::Function.new(
lib['AddCredentialsW'],
[
Fiddle::TYPE_VOIDP, # hCredentials : SecHandle*
Fiddle::TYPE_VOIDP, # pszPrincipal : LPWSTR optional
Fiddle::TYPE_VOIDP, # pszPackage : LPWSTR
-Fiddle::TYPE_INT, # fCredentialUse : DWORD
Fiddle::TYPE_VOIDP, # pAuthData : void* optional
Fiddle::TYPE_VOIDP, # pGetKeyFn : SEC_GET_KEY_FN optional
Fiddle::TYPE_VOIDP, # pvGetKeyArgument : void* optional
Fiddle::TYPE_VOIDP, # ptsExpiry : LONGLONG* optional, out
],
Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"#[link(name = "secur32")]
extern "system" {
fn AddCredentialsW(
hCredentials: *mut SecHandle, // SecHandle*
pszPrincipal: *mut u16, // LPWSTR optional
pszPackage: *mut u16, // LPWSTR
fCredentialUse: u32, // DWORD
pAuthData: *mut (), // void* optional
pGetKeyFn: *const core::ffi::c_void, // SEC_GET_KEY_FN optional
pvGetKeyArgument: *mut (), // void* optional
ptsExpiry: *mut i64 // LONGLONG* optional, out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("SECUR32.dll", CharSet = CharSet.Unicode)]
public static extern int AddCredentialsW(IntPtr hCredentials, [MarshalAs(UnmanagedType.LPWStr)] string pszPrincipal, [MarshalAs(UnmanagedType.LPWStr)] string pszPackage, uint fCredentialUse, IntPtr pAuthData, IntPtr pGetKeyFn, IntPtr pvGetKeyArgument, IntPtr ptsExpiry);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SECUR32_AddCredentialsW' -Namespace Win32 -PassThru
# $api::AddCredentialsW(hCredentials, pszPrincipal, pszPackage, fCredentialUse, pAuthData, pGetKeyFn, pvGetKeyArgument, ptsExpiry)#uselib "SECUR32.dll"
#func global AddCredentialsW "AddCredentialsW" wptr, wptr, wptr, wptr, wptr, wptr, wptr, wptr
; AddCredentialsW varptr(hCredentials), pszPrincipal, pszPackage, fCredentialUse, pAuthData, pGetKeyFn, pvGetKeyArgument, varptr(ptsExpiry) ; 戻り値は stat
; hCredentials : SecHandle* -> "wptr"
; pszPrincipal : LPWSTR optional -> "wptr"
; pszPackage : LPWSTR -> "wptr"
; fCredentialUse : DWORD -> "wptr"
; pAuthData : void* optional -> "wptr"
; pGetKeyFn : SEC_GET_KEY_FN optional -> "wptr"
; pvGetKeyArgument : void* optional -> "wptr"
; ptsExpiry : LONGLONG* optional, 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 "SECUR32.dll" #cfunc global AddCredentialsW "AddCredentialsW" var, wstr, wstr, int, sptr, sptr, sptr, var ; res = AddCredentialsW(hCredentials, pszPrincipal, pszPackage, fCredentialUse, pAuthData, pGetKeyFn, pvGetKeyArgument, ptsExpiry) ; hCredentials : SecHandle* -> "var" ; pszPrincipal : LPWSTR optional -> "wstr" ; pszPackage : LPWSTR -> "wstr" ; fCredentialUse : DWORD -> "int" ; pAuthData : void* optional -> "sptr" ; pGetKeyFn : SEC_GET_KEY_FN optional -> "sptr" ; pvGetKeyArgument : void* optional -> "sptr" ; ptsExpiry : LONGLONG* optional, 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 "SECUR32.dll" #cfunc global AddCredentialsW "AddCredentialsW" sptr, wstr, wstr, int, sptr, sptr, sptr, sptr ; res = AddCredentialsW(varptr(hCredentials), pszPrincipal, pszPackage, fCredentialUse, pAuthData, pGetKeyFn, pvGetKeyArgument, varptr(ptsExpiry)) ; hCredentials : SecHandle* -> "sptr" ; pszPrincipal : LPWSTR optional -> "wstr" ; pszPackage : LPWSTR -> "wstr" ; fCredentialUse : DWORD -> "int" ; pAuthData : void* optional -> "sptr" ; pGetKeyFn : SEC_GET_KEY_FN optional -> "sptr" ; pvGetKeyArgument : void* optional -> "sptr" ; ptsExpiry : LONGLONG* optional, 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:
; HRESULT AddCredentialsW(SecHandle* hCredentials, LPWSTR pszPrincipal, LPWSTR pszPackage, DWORD fCredentialUse, void* pAuthData, SEC_GET_KEY_FN pGetKeyFn, void* pvGetKeyArgument, LONGLONG* ptsExpiry) #uselib "SECUR32.dll" #cfunc global AddCredentialsW "AddCredentialsW" var, wstr, wstr, int, intptr, intptr, intptr, var ; res = AddCredentialsW(hCredentials, pszPrincipal, pszPackage, fCredentialUse, pAuthData, pGetKeyFn, pvGetKeyArgument, ptsExpiry) ; hCredentials : SecHandle* -> "var" ; pszPrincipal : LPWSTR optional -> "wstr" ; pszPackage : LPWSTR -> "wstr" ; fCredentialUse : DWORD -> "int" ; pAuthData : void* optional -> "intptr" ; pGetKeyFn : SEC_GET_KEY_FN optional -> "intptr" ; pvGetKeyArgument : void* optional -> "intptr" ; ptsExpiry : LONGLONG* optional, 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。; HRESULT AddCredentialsW(SecHandle* hCredentials, LPWSTR pszPrincipal, LPWSTR pszPackage, DWORD fCredentialUse, void* pAuthData, SEC_GET_KEY_FN pGetKeyFn, void* pvGetKeyArgument, LONGLONG* ptsExpiry) #uselib "SECUR32.dll" #cfunc global AddCredentialsW "AddCredentialsW" intptr, wstr, wstr, int, intptr, intptr, intptr, intptr ; res = AddCredentialsW(varptr(hCredentials), pszPrincipal, pszPackage, fCredentialUse, pAuthData, pGetKeyFn, pvGetKeyArgument, varptr(ptsExpiry)) ; hCredentials : SecHandle* -> "intptr" ; pszPrincipal : LPWSTR optional -> "wstr" ; pszPackage : LPWSTR -> "wstr" ; fCredentialUse : DWORD -> "int" ; pAuthData : void* optional -> "intptr" ; pGetKeyFn : SEC_GET_KEY_FN optional -> "intptr" ; pvGetKeyArgument : void* optional -> "intptr" ; ptsExpiry : LONGLONG* optional, 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 (
secur32 = windows.NewLazySystemDLL("SECUR32.dll")
procAddCredentialsW = secur32.NewProc("AddCredentialsW")
)
// hCredentials (SecHandle*), pszPrincipal (LPWSTR optional), pszPackage (LPWSTR), fCredentialUse (DWORD), pAuthData (void* optional), pGetKeyFn (SEC_GET_KEY_FN optional), pvGetKeyArgument (void* optional), ptsExpiry (LONGLONG* optional, out)
r1, _, err := procAddCredentialsW.Call(
uintptr(hCredentials),
uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszPrincipal))),
uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszPackage))),
uintptr(fCredentialUse),
uintptr(pAuthData),
uintptr(pGetKeyFn),
uintptr(pvGetKeyArgument),
uintptr(ptsExpiry),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // HRESULTfunction AddCredentialsW(
hCredentials: Pointer; // SecHandle*
pszPrincipal: PWideChar; // LPWSTR optional
pszPackage: PWideChar; // LPWSTR
fCredentialUse: DWORD; // DWORD
pAuthData: Pointer; // void* optional
pGetKeyFn: Pointer; // SEC_GET_KEY_FN optional
pvGetKeyArgument: Pointer; // void* optional
ptsExpiry: Pointer // LONGLONG* optional, out
): Integer; stdcall;
external 'SECUR32.dll' name 'AddCredentialsW';result := DllCall("SECUR32\AddCredentialsW"
, "Ptr", hCredentials ; SecHandle*
, "WStr", pszPrincipal ; LPWSTR optional
, "WStr", pszPackage ; LPWSTR
, "UInt", fCredentialUse ; DWORD
, "Ptr", pAuthData ; void* optional
, "Ptr", pGetKeyFn ; SEC_GET_KEY_FN optional
, "Ptr", pvGetKeyArgument ; void* optional
, "Ptr", ptsExpiry ; LONGLONG* optional, out
, "Int") ; return: HRESULT●AddCredentialsW(hCredentials, pszPrincipal, pszPackage, fCredentialUse, pAuthData, pGetKeyFn, pvGetKeyArgument, ptsExpiry) = DLL("SECUR32.dll", "int AddCredentialsW(void*, char*, char*, dword, void*, void*, void*, void*)")
# 呼び出し: AddCredentialsW(hCredentials, pszPrincipal, pszPackage, fCredentialUse, pAuthData, pGetKeyFn, pvGetKeyArgument, ptsExpiry)
# hCredentials : SecHandle* -> "void*"
# pszPrincipal : LPWSTR optional -> "char*"
# pszPackage : LPWSTR -> "char*"
# fCredentialUse : DWORD -> "dword"
# pAuthData : void* optional -> "void*"
# pGetKeyFn : SEC_GET_KEY_FN optional -> "void*"
# pvGetKeyArgument : void* optional -> "void*"
# ptsExpiry : LONGLONG* optional, 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)。
# ※-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 "secur32" fn AddCredentialsW(
hCredentials: [*c]SecHandle, // SecHandle*
pszPrincipal: [*c]const u16, // LPWSTR optional
pszPackage: [*c]const u16, // LPWSTR
fCredentialUse: u32, // DWORD
pAuthData: ?*anyopaque, // void* optional
pGetKeyFn: ?*anyopaque, // SEC_GET_KEY_FN optional
pvGetKeyArgument: ?*anyopaque, // void* optional
ptsExpiry: [*c]i64 // LONGLONG* optional, out
) callconv(std.os.windows.WINAPI) i32;
// Unicode(-W): UTF-16LE のヌル終端バッファ([*c]const u16)を渡す。proc AddCredentialsW(
hCredentials: ptr SecHandle, # SecHandle*
pszPrincipal: WideCString, # LPWSTR optional
pszPackage: WideCString, # LPWSTR
fCredentialUse: uint32, # DWORD
pAuthData: pointer, # void* optional
pGetKeyFn: pointer, # SEC_GET_KEY_FN optional
pvGetKeyArgument: pointer, # void* optional
ptsExpiry: ptr int64 # LONGLONG* optional, out
): int32 {.importc: "AddCredentialsW", stdcall, dynlib: "SECUR32.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。pragma(lib, "secur32");
extern(Windows)
int AddCredentialsW(
SecHandle* hCredentials, // SecHandle*
const(wchar)* pszPrincipal, // LPWSTR optional
const(wchar)* pszPackage, // LPWSTR
uint fCredentialUse, // DWORD
void* pAuthData, // void* optional
void* pGetKeyFn, // SEC_GET_KEY_FN optional
void* pvGetKeyArgument, // void* optional
long* ptsExpiry // LONGLONG* optional, out
);ccall((:AddCredentialsW, "SECUR32.dll"), stdcall, Int32,
(Ptr{SecHandle}, Cwstring, Cwstring, UInt32, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Int64}),
hCredentials, pszPrincipal, pszPackage, fCredentialUse, pAuthData, pGetKeyFn, pvGetKeyArgument, ptsExpiry)
# hCredentials : SecHandle* -> Ptr{SecHandle}
# pszPrincipal : LPWSTR optional -> Cwstring
# pszPackage : LPWSTR -> Cwstring
# fCredentialUse : DWORD -> UInt32
# pAuthData : void* optional -> Ptr{Cvoid}
# pGetKeyFn : SEC_GET_KEY_FN optional -> Ptr{Cvoid}
# pvGetKeyArgument : void* optional -> Ptr{Cvoid}
# ptsExpiry : LONGLONG* optional, out -> Ptr{Int64}
# 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[[
int32_t AddCredentialsW(
void* hCredentials,
const uint16_t* pszPrincipal,
const uint16_t* pszPackage,
uint32_t fCredentialUse,
void* pAuthData,
void* pGetKeyFn,
void* pvGetKeyArgument,
int64_t* ptsExpiry);
]]
local secur32 = ffi.load("secur32")
-- secur32.AddCredentialsW(hCredentials, pszPrincipal, pszPackage, fCredentialUse, pAuthData, pGetKeyFn, pvGetKeyArgument, ptsExpiry)
-- hCredentials : SecHandle*
-- pszPrincipal : LPWSTR optional
-- pszPackage : LPWSTR
-- fCredentialUse : DWORD
-- pAuthData : void* optional
-- pGetKeyFn : SEC_GET_KEY_FN optional
-- pvGetKeyArgument : void* optional
-- ptsExpiry : LONGLONG* optional, 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('SECUR32.dll');
const AddCredentialsW = lib.func('__stdcall', 'AddCredentialsW', 'int32_t', ['void *', 'str16', 'str16', 'uint32_t', 'void *', 'void *', 'void *', 'int64_t *']);
// AddCredentialsW(hCredentials, pszPrincipal, pszPackage, fCredentialUse, pAuthData, pGetKeyFn, pvGetKeyArgument, ptsExpiry)
// hCredentials : SecHandle* -> 'void *'
// pszPrincipal : LPWSTR optional -> 'str16'
// pszPackage : LPWSTR -> 'str16'
// fCredentialUse : DWORD -> 'uint32_t'
// pAuthData : void* optional -> 'void *'
// pGetKeyFn : SEC_GET_KEY_FN optional -> 'void *'
// pvGetKeyArgument : void* optional -> 'void *'
// ptsExpiry : LONGLONG* optional, out -> 'int64_t *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。
// コールバック(関数ポインタ)は koffi.proto/koffi.register で型を定義して渡す(素の void* では JS 関数を渡せない)。const lib = Deno.dlopen("SECUR32.dll", {
AddCredentialsW: { parameters: ["pointer", "buffer", "buffer", "u32", "pointer", "pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.AddCredentialsW(hCredentials, pszPrincipal, pszPackage, fCredentialUse, pAuthData, pGetKeyFn, pvGetKeyArgument, ptsExpiry)
// hCredentials : SecHandle* -> "pointer"
// pszPrincipal : LPWSTR optional -> "buffer"
// pszPackage : LPWSTR -> "buffer"
// fCredentialUse : DWORD -> "u32"
// pAuthData : void* optional -> "pointer"
// pGetKeyFn : SEC_GET_KEY_FN optional -> "pointer"
// pvGetKeyArgument : void* optional -> "pointer"
// ptsExpiry : LONGLONG* optional, out -> "pointer"
// 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
int32_t AddCredentialsW(
void* hCredentials,
const uint16_t* pszPrincipal,
const uint16_t* pszPackage,
uint32_t fCredentialUse,
void* pAuthData,
void* pGetKeyFn,
void* pvGetKeyArgument,
int64_t* ptsExpiry);
C, "SECUR32.dll");
// $ffi->AddCredentialsW(hCredentials, pszPrincipal, pszPackage, fCredentialUse, pAuthData, pGetKeyFn, pvGetKeyArgument, ptsExpiry);
// hCredentials : SecHandle*
// pszPrincipal : LPWSTR optional
// pszPackage : LPWSTR
// fCredentialUse : DWORD
// pAuthData : void* optional
// pGetKeyFn : SEC_GET_KEY_FN optional
// pvGetKeyArgument : void* optional
// ptsExpiry : LONGLONG* optional, 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 Secur32 extends StdCallLibrary {
Secur32 INSTANCE = Native.load("secur32", Secur32.class, W32APIOptions.UNICODE_OPTIONS);
int AddCredentialsW(
Pointer hCredentials, // SecHandle*
WString pszPrincipal, // LPWSTR optional
WString pszPackage, // LPWSTR
int fCredentialUse, // DWORD
Pointer pAuthData, // void* optional
Callback pGetKeyFn, // SEC_GET_KEY_FN optional
Pointer pvGetKeyArgument, // void* optional
LongByReference ptsExpiry // LONGLONG* optional, out
);
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。@[Link("secur32")]
lib LibSECUR32
fun AddCredentialsW = AddCredentialsW(
hCredentials : SecHandle*, # SecHandle*
pszPrincipal : UInt16*, # LPWSTR optional
pszPackage : UInt16*, # LPWSTR
fCredentialUse : UInt32, # DWORD
pAuthData : Void*, # void* optional
pGetKeyFn : Void*, # SEC_GET_KEY_FN optional
pvGetKeyArgument : Void*, # void* optional
ptsExpiry : Int64* # LONGLONG* optional, 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 AddCredentialsWNative = Int32 Function(Pointer<Void>, Pointer<Utf16>, Pointer<Utf16>, Uint32, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Int64>);
typedef AddCredentialsWDart = int Function(Pointer<Void>, Pointer<Utf16>, Pointer<Utf16>, int, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Int64>);
final AddCredentialsW = DynamicLibrary.open('SECUR32.dll')
.lookupFunction<AddCredentialsWNative, AddCredentialsWDart>('AddCredentialsW');
// hCredentials : SecHandle* -> Pointer<Void>
// pszPrincipal : LPWSTR optional -> Pointer<Utf16>
// pszPackage : LPWSTR -> Pointer<Utf16>
// fCredentialUse : DWORD -> Uint32
// pAuthData : void* optional -> Pointer<Void>
// pGetKeyFn : SEC_GET_KEY_FN optional -> Pointer<Void>
// pvGetKeyArgument : void* optional -> Pointer<Void>
// ptsExpiry : LONGLONG* optional, out -> Pointer<Int64>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function AddCredentialsW(
hCredentials: Pointer; // SecHandle*
pszPrincipal: PWideChar; // LPWSTR optional
pszPackage: PWideChar; // LPWSTR
fCredentialUse: DWORD; // DWORD
pAuthData: Pointer; // void* optional
pGetKeyFn: Pointer; // SEC_GET_KEY_FN optional
pvGetKeyArgument: Pointer; // void* optional
ptsExpiry: Pointer // LONGLONG* optional, out
): Integer; stdcall;
external 'SECUR32.dll' name 'AddCredentialsW';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "AddCredentialsW"
c_AddCredentialsW :: Ptr () -> CWString -> CWString -> Word32 -> Ptr () -> Ptr () -> Ptr () -> Ptr Int64 -> IO Int32
-- hCredentials : SecHandle* -> Ptr ()
-- pszPrincipal : LPWSTR optional -> CWString
-- pszPackage : LPWSTR -> CWString
-- fCredentialUse : DWORD -> Word32
-- pAuthData : void* optional -> Ptr ()
-- pGetKeyFn : SEC_GET_KEY_FN optional -> Ptr ()
-- pvGetKeyArgument : void* optional -> Ptr ()
-- ptsExpiry : LONGLONG* optional, out -> Ptr Int64
-- 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 addcredentialsw =
foreign "AddCredentialsW"
((ptr void) @-> (ptr uint16_t) @-> (ptr uint16_t) @-> uint32_t @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> (ptr int64_t) @-> returning int32_t)
(* hCredentials : SecHandle* -> (ptr void) *)
(* pszPrincipal : LPWSTR optional -> (ptr uint16_t) *)
(* pszPackage : LPWSTR -> (ptr uint16_t) *)
(* fCredentialUse : DWORD -> uint32_t *)
(* pAuthData : void* optional -> (ptr void) *)
(* pGetKeyFn : SEC_GET_KEY_FN optional -> (ptr void) *)
(* pvGetKeyArgument : void* optional -> (ptr void) *)
(* ptsExpiry : LONGLONG* optional, out -> (ptr int64_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 secur32 (t "SECUR32.dll"))
(cffi:use-foreign-library secur32)
(cffi:defcfun ("AddCredentialsW" add-credentials-w :convention :stdcall) :int32
(h-credentials :pointer) ; SecHandle*
(psz-principal (:string :encoding :utf-16le)) ; LPWSTR optional
(psz-package (:string :encoding :utf-16le)) ; LPWSTR
(f-credential-use :uint32) ; DWORD
(p-auth-data :pointer) ; void* optional
(p-get-key-fn :pointer) ; SEC_GET_KEY_FN optional
(pv-get-key-argument :pointer) ; void* optional
(pts-expiry :pointer)) ; LONGLONG* optional, out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $AddCredentialsW = Win32::API::More->new('SECUR32',
'int AddCredentialsW(LPVOID hCredentials, LPCWSTR pszPrincipal, LPCWSTR pszPackage, DWORD fCredentialUse, LPVOID pAuthData, LPVOID pGetKeyFn, LPVOID pvGetKeyArgument, LPVOID ptsExpiry)');
# my $ret = $AddCredentialsW->Call($hCredentials, $pszPrincipal, $pszPackage, $fCredentialUse, $pAuthData, $pGetKeyFn, $pvGetKeyArgument, $ptsExpiry);
# hCredentials : SecHandle* -> LPVOID
# pszPrincipal : LPWSTR optional -> LPCWSTR
# pszPackage : LPWSTR -> LPCWSTR
# fCredentialUse : DWORD -> DWORD
# pAuthData : void* optional -> LPVOID
# pGetKeyFn : SEC_GET_KEY_FN optional -> LPVOID
# pvGetKeyArgument : void* optional -> LPVOID
# ptsExpiry : LONGLONG* optional, out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# コールバック(関数ポインタ)は Perl sub を直接渡せません。Win32::API::Callback を使用してください。
# 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 AddCredentialsA (ANSI版) — 既存の資格情報ハンドルに別パッケージの資格情報を追加する(ANSI版)。