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WinBioVerifyWithCallback
関数コールバック方式で生体情報の本人確認検証を行う。
シグネチャ
// winbio.dll
#include <windows.h>
HRESULT WinBioVerifyWithCallback(
DWORD SessionHandle,
WINBIO_IDENTITY* Identity,
BYTE SubFactor,
PWINBIO_VERIFY_CALLBACK VerifyCallback,
void* VerifyCallbackContext // optional
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| SessionHandle | DWORD | in | 検証に用いるセッションのハンドル。 |
| Identity | WINBIO_IDENTITY* | in | 検証対象となるユーザーのIDを指定する構造体ポインタ。 |
| SubFactor | BYTE | in | 検証対象の下位ファクター(どの指等)を指定するバイト値。 |
| VerifyCallback | PWINBIO_VERIFY_CALLBACK | in | 検証完了時に呼ばれるコールバック関数へのポインタ。 |
| VerifyCallbackContext | void* | inoptional | コールバックに渡される任意のコンテキストポインタ。NULL可。 |
戻り値の型: HRESULT
各言語での呼び出し定義
// winbio.dll
#include <windows.h>
HRESULT WinBioVerifyWithCallback(
DWORD SessionHandle,
WINBIO_IDENTITY* Identity,
BYTE SubFactor,
PWINBIO_VERIFY_CALLBACK VerifyCallback,
void* VerifyCallbackContext // optional
);[DllImport("winbio.dll", ExactSpelling = true)]
static extern int WinBioVerifyWithCallback(
uint SessionHandle, // DWORD
IntPtr Identity, // WINBIO_IDENTITY*
byte SubFactor, // BYTE
IntPtr VerifyCallback, // PWINBIO_VERIFY_CALLBACK
IntPtr VerifyCallbackContext // void* optional
);<DllImport("winbio.dll", ExactSpelling:=True)>
Public Shared Function WinBioVerifyWithCallback(
SessionHandle As UInteger, ' DWORD
Identity As IntPtr, ' WINBIO_IDENTITY*
SubFactor As Byte, ' BYTE
VerifyCallback As IntPtr, ' PWINBIO_VERIFY_CALLBACK
VerifyCallbackContext As IntPtr ' void* optional
) As Integer
End Function' SessionHandle : DWORD
' Identity : WINBIO_IDENTITY*
' SubFactor : BYTE
' VerifyCallback : PWINBIO_VERIFY_CALLBACK
' VerifyCallbackContext : void* optional
Declare PtrSafe Function WinBioVerifyWithCallback Lib "winbio" ( _
ByVal SessionHandle As Long, _
ByVal Identity As LongPtr, _
ByVal SubFactor As Byte, _
ByVal VerifyCallback As LongPtr, _
ByVal VerifyCallbackContext 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
WinBioVerifyWithCallback = ctypes.windll.winbio.WinBioVerifyWithCallback
WinBioVerifyWithCallback.restype = ctypes.c_int
WinBioVerifyWithCallback.argtypes = [
wintypes.DWORD, # SessionHandle : DWORD
ctypes.c_void_p, # Identity : WINBIO_IDENTITY*
ctypes.c_ubyte, # SubFactor : BYTE
ctypes.c_void_p, # VerifyCallback : PWINBIO_VERIFY_CALLBACK
ctypes.POINTER(None), # VerifyCallbackContext : void* optional
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('winbio.dll')
WinBioVerifyWithCallback = Fiddle::Function.new(
lib['WinBioVerifyWithCallback'],
[
-Fiddle::TYPE_INT, # SessionHandle : DWORD
Fiddle::TYPE_VOIDP, # Identity : WINBIO_IDENTITY*
-Fiddle::TYPE_CHAR, # SubFactor : BYTE
Fiddle::TYPE_VOIDP, # VerifyCallback : PWINBIO_VERIFY_CALLBACK
Fiddle::TYPE_VOIDP, # VerifyCallbackContext : void* optional
],
Fiddle::TYPE_INT)#[link(name = "winbio")]
extern "system" {
fn WinBioVerifyWithCallback(
SessionHandle: u32, // DWORD
Identity: *mut WINBIO_IDENTITY, // WINBIO_IDENTITY*
SubFactor: u8, // BYTE
VerifyCallback: *const core::ffi::c_void, // PWINBIO_VERIFY_CALLBACK
VerifyCallbackContext: *mut () // void* optional
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("winbio.dll")]
public static extern int WinBioVerifyWithCallback(uint SessionHandle, IntPtr Identity, byte SubFactor, IntPtr VerifyCallback, IntPtr VerifyCallbackContext);
"@
$api = Add-Type -MemberDefinition $sig -Name 'winbio_WinBioVerifyWithCallback' -Namespace Win32 -PassThru
# $api::WinBioVerifyWithCallback(SessionHandle, Identity, SubFactor, VerifyCallback, VerifyCallbackContext)#uselib "winbio.dll"
#func global WinBioVerifyWithCallback "WinBioVerifyWithCallback" sptr, sptr, sptr, sptr, sptr
; WinBioVerifyWithCallback SessionHandle, varptr(Identity), SubFactor, VerifyCallback, VerifyCallbackContext ; 戻り値は stat
; SessionHandle : DWORD -> "sptr"
; Identity : WINBIO_IDENTITY* -> "sptr"
; SubFactor : BYTE -> "sptr"
; VerifyCallback : PWINBIO_VERIFY_CALLBACK -> "sptr"
; VerifyCallbackContext : void* 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 "winbio.dll" #cfunc global WinBioVerifyWithCallback "WinBioVerifyWithCallback" int, var, int, sptr, sptr ; res = WinBioVerifyWithCallback(SessionHandle, Identity, SubFactor, VerifyCallback, VerifyCallbackContext) ; SessionHandle : DWORD -> "int" ; Identity : WINBIO_IDENTITY* -> "var" ; SubFactor : BYTE -> "int" ; VerifyCallback : PWINBIO_VERIFY_CALLBACK -> "sptr" ; VerifyCallbackContext : void* optional -> "sptr" ; ※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 "winbio.dll" #cfunc global WinBioVerifyWithCallback "WinBioVerifyWithCallback" int, sptr, int, sptr, sptr ; res = WinBioVerifyWithCallback(SessionHandle, varptr(Identity), SubFactor, VerifyCallback, VerifyCallbackContext) ; SessionHandle : DWORD -> "int" ; Identity : WINBIO_IDENTITY* -> "sptr" ; SubFactor : BYTE -> "int" ; VerifyCallback : PWINBIO_VERIFY_CALLBACK -> "sptr" ; VerifyCallbackContext : void* 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 WinBioVerifyWithCallback(DWORD SessionHandle, WINBIO_IDENTITY* Identity, BYTE SubFactor, PWINBIO_VERIFY_CALLBACK VerifyCallback, void* VerifyCallbackContext) #uselib "winbio.dll" #cfunc global WinBioVerifyWithCallback "WinBioVerifyWithCallback" int, var, int, intptr, intptr ; res = WinBioVerifyWithCallback(SessionHandle, Identity, SubFactor, VerifyCallback, VerifyCallbackContext) ; SessionHandle : DWORD -> "int" ; Identity : WINBIO_IDENTITY* -> "var" ; SubFactor : BYTE -> "int" ; VerifyCallback : PWINBIO_VERIFY_CALLBACK -> "intptr" ; VerifyCallbackContext : void* optional -> "intptr" ; ※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 WinBioVerifyWithCallback(DWORD SessionHandle, WINBIO_IDENTITY* Identity, BYTE SubFactor, PWINBIO_VERIFY_CALLBACK VerifyCallback, void* VerifyCallbackContext) #uselib "winbio.dll" #cfunc global WinBioVerifyWithCallback "WinBioVerifyWithCallback" int, intptr, int, intptr, intptr ; res = WinBioVerifyWithCallback(SessionHandle, varptr(Identity), SubFactor, VerifyCallback, VerifyCallbackContext) ; SessionHandle : DWORD -> "int" ; Identity : WINBIO_IDENTITY* -> "intptr" ; SubFactor : BYTE -> "int" ; VerifyCallback : PWINBIO_VERIFY_CALLBACK -> "intptr" ; VerifyCallbackContext : void* 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 (
winbio = windows.NewLazySystemDLL("winbio.dll")
procWinBioVerifyWithCallback = winbio.NewProc("WinBioVerifyWithCallback")
)
// SessionHandle (DWORD), Identity (WINBIO_IDENTITY*), SubFactor (BYTE), VerifyCallback (PWINBIO_VERIFY_CALLBACK), VerifyCallbackContext (void* optional)
r1, _, err := procWinBioVerifyWithCallback.Call(
uintptr(SessionHandle),
uintptr(Identity),
uintptr(SubFactor),
uintptr(VerifyCallback),
uintptr(VerifyCallbackContext),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // HRESULTfunction WinBioVerifyWithCallback(
SessionHandle: DWORD; // DWORD
Identity: Pointer; // WINBIO_IDENTITY*
SubFactor: Byte; // BYTE
VerifyCallback: Pointer; // PWINBIO_VERIFY_CALLBACK
VerifyCallbackContext: Pointer // void* optional
): Integer; stdcall;
external 'winbio.dll' name 'WinBioVerifyWithCallback';result := DllCall("winbio\WinBioVerifyWithCallback"
, "UInt", SessionHandle ; DWORD
, "Ptr", Identity ; WINBIO_IDENTITY*
, "UChar", SubFactor ; BYTE
, "Ptr", VerifyCallback ; PWINBIO_VERIFY_CALLBACK
, "Ptr", VerifyCallbackContext ; void* optional
, "Int") ; return: HRESULT●WinBioVerifyWithCallback(SessionHandle, Identity, SubFactor, VerifyCallback, VerifyCallbackContext) = DLL("winbio.dll", "int WinBioVerifyWithCallback(dword, void*, byte, void*, void*)")
# 呼び出し: WinBioVerifyWithCallback(SessionHandle, Identity, SubFactor, VerifyCallback, VerifyCallbackContext)
# SessionHandle : DWORD -> "dword"
# Identity : WINBIO_IDENTITY* -> "void*"
# SubFactor : BYTE -> "byte"
# VerifyCallback : PWINBIO_VERIFY_CALLBACK -> "void*"
# VerifyCallbackContext : void* 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 "winbio" fn WinBioVerifyWithCallback(
SessionHandle: u32, // DWORD
Identity: [*c]WINBIO_IDENTITY, // WINBIO_IDENTITY*
SubFactor: u8, // BYTE
VerifyCallback: ?*anyopaque, // PWINBIO_VERIFY_CALLBACK
VerifyCallbackContext: ?*anyopaque // void* optional
) callconv(std.os.windows.WINAPI) i32;proc WinBioVerifyWithCallback(
SessionHandle: uint32, # DWORD
Identity: ptr WINBIO_IDENTITY, # WINBIO_IDENTITY*
SubFactor: uint8, # BYTE
VerifyCallback: pointer, # PWINBIO_VERIFY_CALLBACK
VerifyCallbackContext: pointer # void* optional
): int32 {.importc: "WinBioVerifyWithCallback", stdcall, dynlib: "winbio.dll".}pragma(lib, "winbio");
extern(Windows)
int WinBioVerifyWithCallback(
uint SessionHandle, // DWORD
WINBIO_IDENTITY* Identity, // WINBIO_IDENTITY*
ubyte SubFactor, // BYTE
void* VerifyCallback, // PWINBIO_VERIFY_CALLBACK
void* VerifyCallbackContext // void* optional
);ccall((:WinBioVerifyWithCallback, "winbio.dll"), stdcall, Int32,
(UInt32, Ptr{WINBIO_IDENTITY}, UInt8, Ptr{Cvoid}, Ptr{Cvoid}),
SessionHandle, Identity, SubFactor, VerifyCallback, VerifyCallbackContext)
# SessionHandle : DWORD -> UInt32
# Identity : WINBIO_IDENTITY* -> Ptr{WINBIO_IDENTITY}
# SubFactor : BYTE -> UInt8
# VerifyCallback : PWINBIO_VERIFY_CALLBACK -> Ptr{Cvoid}
# VerifyCallbackContext : void* optional -> 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 WinBioVerifyWithCallback(
uint32_t SessionHandle,
void* Identity,
uint8_t SubFactor,
void* VerifyCallback,
void* VerifyCallbackContext);
]]
local winbio = ffi.load("winbio")
-- winbio.WinBioVerifyWithCallback(SessionHandle, Identity, SubFactor, VerifyCallback, VerifyCallbackContext)
-- SessionHandle : DWORD
-- Identity : WINBIO_IDENTITY*
-- SubFactor : BYTE
-- VerifyCallback : PWINBIO_VERIFY_CALLBACK
-- VerifyCallbackContext : void* 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('winbio.dll');
const WinBioVerifyWithCallback = lib.func('__stdcall', 'WinBioVerifyWithCallback', 'int32_t', ['uint32_t', 'void *', 'uint8_t', 'void *', 'void *']);
// WinBioVerifyWithCallback(SessionHandle, Identity, SubFactor, VerifyCallback, VerifyCallbackContext)
// SessionHandle : DWORD -> 'uint32_t'
// Identity : WINBIO_IDENTITY* -> 'void *'
// SubFactor : BYTE -> 'uint8_t'
// VerifyCallback : PWINBIO_VERIFY_CALLBACK -> 'void *'
// VerifyCallbackContext : void* optional -> 'void *'
// 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("winbio.dll", {
WinBioVerifyWithCallback: { parameters: ["u32", "pointer", "u8", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.WinBioVerifyWithCallback(SessionHandle, Identity, SubFactor, VerifyCallback, VerifyCallbackContext)
// SessionHandle : DWORD -> "u32"
// Identity : WINBIO_IDENTITY* -> "pointer"
// SubFactor : BYTE -> "u8"
// VerifyCallback : PWINBIO_VERIFY_CALLBACK -> "pointer"
// VerifyCallbackContext : void* 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 WinBioVerifyWithCallback(
uint32_t SessionHandle,
void* Identity,
uint8_t SubFactor,
void* VerifyCallback,
void* VerifyCallbackContext);
C, "winbio.dll");
// $ffi->WinBioVerifyWithCallback(SessionHandle, Identity, SubFactor, VerifyCallback, VerifyCallbackContext);
// SessionHandle : DWORD
// Identity : WINBIO_IDENTITY*
// SubFactor : BYTE
// VerifyCallback : PWINBIO_VERIFY_CALLBACK
// VerifyCallbackContext : void* 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 Winbio extends StdCallLibrary {
Winbio INSTANCE = Native.load("winbio", Winbio.class);
int WinBioVerifyWithCallback(
int SessionHandle, // DWORD
Pointer Identity, // WINBIO_IDENTITY*
byte SubFactor, // BYTE
Callback VerifyCallback, // PWINBIO_VERIFY_CALLBACK
Pointer VerifyCallbackContext // void* optional
);
}@[Link("winbio")]
lib Libwinbio
fun WinBioVerifyWithCallback = WinBioVerifyWithCallback(
SessionHandle : UInt32, # DWORD
Identity : WINBIO_IDENTITY*, # WINBIO_IDENTITY*
SubFactor : UInt8, # BYTE
VerifyCallback : Void*, # PWINBIO_VERIFY_CALLBACK
VerifyCallbackContext : Void* # void* 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 WinBioVerifyWithCallbackNative = Int32 Function(Uint32, Pointer<Void>, Uint8, Pointer<Void>, Pointer<Void>);
typedef WinBioVerifyWithCallbackDart = int Function(int, Pointer<Void>, int, Pointer<Void>, Pointer<Void>);
final WinBioVerifyWithCallback = DynamicLibrary.open('winbio.dll')
.lookupFunction<WinBioVerifyWithCallbackNative, WinBioVerifyWithCallbackDart>('WinBioVerifyWithCallback');
// SessionHandle : DWORD -> Uint32
// Identity : WINBIO_IDENTITY* -> Pointer<Void>
// SubFactor : BYTE -> Uint8
// VerifyCallback : PWINBIO_VERIFY_CALLBACK -> Pointer<Void>
// VerifyCallbackContext : void* optional -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function WinBioVerifyWithCallback(
SessionHandle: DWORD; // DWORD
Identity: Pointer; // WINBIO_IDENTITY*
SubFactor: Byte; // BYTE
VerifyCallback: Pointer; // PWINBIO_VERIFY_CALLBACK
VerifyCallbackContext: Pointer // void* optional
): Integer; stdcall;
external 'winbio.dll' name 'WinBioVerifyWithCallback';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "WinBioVerifyWithCallback"
c_WinBioVerifyWithCallback :: Word32 -> Ptr () -> Word8 -> Ptr () -> Ptr () -> IO Int32
-- SessionHandle : DWORD -> Word32
-- Identity : WINBIO_IDENTITY* -> Ptr ()
-- SubFactor : BYTE -> Word8
-- VerifyCallback : PWINBIO_VERIFY_CALLBACK -> Ptr ()
-- VerifyCallbackContext : void* optional -> 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 winbioverifywithcallback =
foreign "WinBioVerifyWithCallback"
(uint32_t @-> (ptr void) @-> uint8_t @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* SessionHandle : DWORD -> uint32_t *)
(* Identity : WINBIO_IDENTITY* -> (ptr void) *)
(* SubFactor : BYTE -> uint8_t *)
(* VerifyCallback : PWINBIO_VERIFY_CALLBACK -> (ptr void) *)
(* VerifyCallbackContext : void* optional -> (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 winbio (t "winbio.dll"))
(cffi:use-foreign-library winbio)
(cffi:defcfun ("WinBioVerifyWithCallback" win-bio-verify-with-callback :convention :stdcall) :int32
(session-handle :uint32) ; DWORD
(identity :pointer) ; WINBIO_IDENTITY*
(sub-factor :uint8) ; BYTE
(verify-callback :pointer) ; PWINBIO_VERIFY_CALLBACK
(verify-callback-context :pointer)) ; void* optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $WinBioVerifyWithCallback = Win32::API::More->new('winbio',
'int WinBioVerifyWithCallback(DWORD SessionHandle, LPVOID Identity, BYTE SubFactor, LPVOID VerifyCallback, LPVOID VerifyCallbackContext)');
# my $ret = $WinBioVerifyWithCallback->Call($SessionHandle, $Identity, $SubFactor, $VerifyCallback, $VerifyCallbackContext);
# SessionHandle : DWORD -> DWORD
# Identity : WINBIO_IDENTITY* -> LPVOID
# SubFactor : BYTE -> BYTE
# VerifyCallback : PWINBIO_VERIFY_CALLBACK -> LPVOID
# VerifyCallbackContext : void* optional -> 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。