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WinBioVerify

関数
指定IDに対し採取した生体情報の一致を検証する。
DLLwinbio.dll呼出規約winapi対応OSWindows 7 以降
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シグネチャ

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

HRESULT WinBioVerify(
    DWORD SessionHandle,
    WINBIO_IDENTITY* Identity,
    BYTE SubFactor,
    DWORD* UnitId,   // optional
    BYTE* Match,   // optional
    DWORD* RejectDetail   // optional
);

パラメーター

名前型方向説明
SessionHandleDWORDin検証に用いるセッションのハンドル。
IdentityWINBIO_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。
SubFactorBYTEin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。
UnitIdDWORD*outoptional実際に検証を行ったユニットのIDを受け取る出力ポインタ。
MatchBYTE*outoptional一致したか否かの結果(0以外で一致)を受け取るバイト出力ポインタ。
RejectDetailDWORD*outoptionalキャプチャ失敗時の詳細理由コードを受け取る出力ポインタ。

戻り値の型: HRESULT

各言語での呼び出し定義

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

HRESULT WinBioVerify(
    DWORD SessionHandle,
    WINBIO_IDENTITY* Identity,
    BYTE SubFactor,
    DWORD* UnitId,   // optional
    BYTE* Match,   // optional
    DWORD* RejectDetail   // optional
);
[DllImport("winbio.dll", ExactSpelling = true)]
static extern int WinBioVerify(
    uint SessionHandle,   // DWORD
    IntPtr Identity,   // WINBIO_IDENTITY*
    byte SubFactor,   // BYTE
    IntPtr UnitId,   // DWORD* optional, out
    IntPtr Match,   // BYTE* optional, out
    IntPtr RejectDetail   // DWORD* optional, out
);
<DllImport("winbio.dll", ExactSpelling:=True)>
Public Shared Function WinBioVerify(
    SessionHandle As UInteger,   ' DWORD
    Identity As IntPtr,   ' WINBIO_IDENTITY*
    SubFactor As Byte,   ' BYTE
    UnitId As IntPtr,   ' DWORD* optional, out
    Match As IntPtr,   ' BYTE* optional, out
    RejectDetail As IntPtr   ' DWORD* optional, out
) As Integer
End Function
' SessionHandle : DWORD
' Identity : WINBIO_IDENTITY*
' SubFactor : BYTE
' UnitId : DWORD* optional, out
' Match : BYTE* optional, out
' RejectDetail : DWORD* optional, out
Declare PtrSafe Function WinBioVerify Lib "winbio" ( _
    ByVal SessionHandle As Long, _
    ByVal Identity As LongPtr, _
    ByVal SubFactor As Byte, _
    ByVal UnitId As LongPtr, _
    ByVal Match As LongPtr, _
    ByVal RejectDetail 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

WinBioVerify = ctypes.windll.winbio.WinBioVerify
WinBioVerify.restype = ctypes.c_int
WinBioVerify.argtypes = [
    wintypes.DWORD,  # SessionHandle : DWORD
    ctypes.c_void_p,  # Identity : WINBIO_IDENTITY*
    ctypes.c_ubyte,  # SubFactor : BYTE
    ctypes.POINTER(wintypes.DWORD),  # UnitId : DWORD* optional, out
    ctypes.POINTER(ctypes.c_ubyte),  # Match : BYTE* optional, out
    ctypes.POINTER(wintypes.DWORD),  # RejectDetail : DWORD* optional, out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('winbio.dll')
WinBioVerify = Fiddle::Function.new(
  lib['WinBioVerify'],
  [
    -Fiddle::TYPE_INT,  # SessionHandle : DWORD
    Fiddle::TYPE_VOIDP,  # Identity : WINBIO_IDENTITY*
    -Fiddle::TYPE_CHAR,  # SubFactor : BYTE
    Fiddle::TYPE_VOIDP,  # UnitId : DWORD* optional, out
    Fiddle::TYPE_VOIDP,  # Match : BYTE* optional, out
    Fiddle::TYPE_VOIDP,  # RejectDetail : DWORD* optional, out
  ],
  Fiddle::TYPE_INT)
#[link(name = "winbio")]
extern "system" {
    fn WinBioVerify(
        SessionHandle: u32,  // DWORD
        Identity: *mut WINBIO_IDENTITY,  // WINBIO_IDENTITY*
        SubFactor: u8,  // BYTE
        UnitId: *mut u32,  // DWORD* optional, out
        Match: *mut u8,  // BYTE* optional, out
        RejectDetail: *mut u32  // DWORD* optional, out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("winbio.dll")]
public static extern int WinBioVerify(uint SessionHandle, IntPtr Identity, byte SubFactor, IntPtr UnitId, IntPtr Match, IntPtr RejectDetail);
"@
$api = Add-Type -MemberDefinition $sig -Name 'winbio_WinBioVerify' -Namespace Win32 -PassThru
# $api::WinBioVerify(SessionHandle, Identity, SubFactor, UnitId, Match, RejectDetail)
#uselib "winbio.dll"
#func global WinBioVerify "WinBioVerify" sptr, sptr, sptr, sptr, sptr, sptr
; WinBioVerify SessionHandle, varptr(Identity), SubFactor, varptr(UnitId), varptr(Match), varptr(RejectDetail)   ; 戻り値は stat
; SessionHandle : DWORD -> "sptr"
; Identity : WINBIO_IDENTITY* -> "sptr"
; SubFactor : BYTE -> "sptr"
; UnitId : DWORD* optional, out -> "sptr"
; Match : BYTE* optional, out -> "sptr"
; RejectDetail : DWORD* optional, 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。
出力引数: 
#uselib "winbio.dll"
#cfunc global WinBioVerify "WinBioVerify" int, var, int, var, var, var
; res = WinBioVerify(SessionHandle, Identity, SubFactor, UnitId, Match, RejectDetail)
; SessionHandle : DWORD -> "int"
; Identity : WINBIO_IDENTITY* -> "var"
; SubFactor : BYTE -> "int"
; UnitId : DWORD* optional, out -> "var"
; Match : BYTE* optional, out -> "var"
; RejectDetail : DWORD* 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。
出力引数: 
; HRESULT WinBioVerify(DWORD SessionHandle, WINBIO_IDENTITY* Identity, BYTE SubFactor, DWORD* UnitId, BYTE* Match, DWORD* RejectDetail)
#uselib "winbio.dll"
#cfunc global WinBioVerify "WinBioVerify" int, var, int, var, var, var
; res = WinBioVerify(SessionHandle, Identity, SubFactor, UnitId, Match, RejectDetail)
; SessionHandle : DWORD -> "int"
; Identity : WINBIO_IDENTITY* -> "var"
; SubFactor : BYTE -> "int"
; UnitId : DWORD* optional, out -> "var"
; Match : BYTE* optional, out -> "var"
; RejectDetail : DWORD* 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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	winbio = windows.NewLazySystemDLL("winbio.dll")
	procWinBioVerify = winbio.NewProc("WinBioVerify")
)

// SessionHandle (DWORD), Identity (WINBIO_IDENTITY*), SubFactor (BYTE), UnitId (DWORD* optional, out), Match (BYTE* optional, out), RejectDetail (DWORD* optional, out)
r1, _, err := procWinBioVerify.Call(
	uintptr(SessionHandle),
	uintptr(Identity),
	uintptr(SubFactor),
	uintptr(UnitId),
	uintptr(Match),
	uintptr(RejectDetail),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT
function WinBioVerify(
  SessionHandle: DWORD;   // DWORD
  Identity: Pointer;   // WINBIO_IDENTITY*
  SubFactor: Byte;   // BYTE
  UnitId: Pointer;   // DWORD* optional, out
  Match: Pointer;   // BYTE* optional, out
  RejectDetail: Pointer   // DWORD* optional, out
): Integer; stdcall;
  external 'winbio.dll' name 'WinBioVerify';
result := DllCall("winbio\WinBioVerify"
    , "UInt", SessionHandle   ; DWORD
    , "Ptr", Identity   ; WINBIO_IDENTITY*
    , "UChar", SubFactor   ; BYTE
    , "Ptr", UnitId   ; DWORD* optional, out
    , "Ptr", Match   ; BYTE* optional, out
    , "Ptr", RejectDetail   ; DWORD* optional, out
    , "Int")   ; return: HRESULT
●WinBioVerify(SessionHandle, Identity, SubFactor, UnitId, Match, RejectDetail) = DLL("winbio.dll", "int WinBioVerify(dword, void*, byte, void*, void*, void*)")
# 呼び出し: WinBioVerify(SessionHandle, Identity, SubFactor, UnitId, Match, RejectDetail)
# SessionHandle : DWORD -> "dword"
# Identity : WINBIO_IDENTITY* -> "void*"
# SubFactor : BYTE -> "byte"
# UnitId : DWORD* optional, out -> "void*"
# Match : BYTE* optional, out -> "void*"
# RejectDetail : DWORD* 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)。
const std = @import("std");

extern "winbio" fn WinBioVerify(
    SessionHandle: u32, // DWORD
    Identity: [*c]WINBIO_IDENTITY, // WINBIO_IDENTITY*
    SubFactor: u8, // BYTE
    UnitId: [*c]u32, // DWORD* optional, out
    Match: [*c]u8, // BYTE* optional, out
    RejectDetail: [*c]u32 // DWORD* optional, out
) callconv(std.os.windows.WINAPI) i32;
proc WinBioVerify(
    SessionHandle: uint32,  # DWORD
    Identity: ptr WINBIO_IDENTITY,  # WINBIO_IDENTITY*
    SubFactor: uint8,  # BYTE
    UnitId: ptr uint32,  # DWORD* optional, out
    Match: ptr uint8,  # BYTE* optional, out
    RejectDetail: ptr uint32  # DWORD* optional, out
): int32 {.importc: "WinBioVerify", stdcall, dynlib: "winbio.dll".}
pragma(lib, "winbio");
extern(Windows)
int WinBioVerify(
    uint SessionHandle,   // DWORD
    WINBIO_IDENTITY* Identity,   // WINBIO_IDENTITY*
    ubyte SubFactor,   // BYTE
    uint* UnitId,   // DWORD* optional, out
    ubyte* Match,   // BYTE* optional, out
    uint* RejectDetail   // DWORD* optional, out
);
ccall((:WinBioVerify, "winbio.dll"), stdcall, Int32,
      (UInt32, Ptr{WINBIO_IDENTITY}, UInt8, Ptr{UInt32}, Ptr{UInt8}, Ptr{UInt32}),
      SessionHandle, Identity, SubFactor, UnitId, Match, RejectDetail)
# SessionHandle : DWORD -> UInt32
# Identity : WINBIO_IDENTITY* -> Ptr{WINBIO_IDENTITY}
# SubFactor : BYTE -> UInt8
# UnitId : DWORD* optional, out -> Ptr{UInt32}
# Match : BYTE* optional, out -> Ptr{UInt8}
# RejectDetail : DWORD* optional, out -> Ptr{UInt32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
int32_t WinBioVerify(
    uint32_t SessionHandle,
    void* Identity,
    uint8_t SubFactor,
    uint32_t* UnitId,
    uint8_t* Match,
    uint32_t* RejectDetail);
]]
local winbio = ffi.load("winbio")
-- winbio.WinBioVerify(SessionHandle, Identity, SubFactor, UnitId, Match, RejectDetail)
-- SessionHandle : DWORD
-- Identity : WINBIO_IDENTITY*
-- SubFactor : BYTE
-- UnitId : DWORD* optional, out
-- Match : BYTE* optional, out
-- RejectDetail : DWORD* 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。
const koffi = require('koffi');
const lib = koffi.load('winbio.dll');
const WinBioVerify = lib.func('__stdcall', 'WinBioVerify', 'int32_t', ['uint32_t', 'void *', 'uint8_t', 'uint32_t *', 'uint8_t *', 'uint32_t *']);
// WinBioVerify(SessionHandle, Identity, SubFactor, UnitId, Match, RejectDetail)
// SessionHandle : DWORD -> 'uint32_t'
// Identity : WINBIO_IDENTITY* -> 'void *'
// SubFactor : BYTE -> 'uint8_t'
// UnitId : DWORD* optional, out -> 'uint32_t *'
// Match : BYTE* optional, out -> 'uint8_t *'
// RejectDetail : DWORD* optional, out -> 'uint32_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("winbio.dll", {
  WinBioVerify: { parameters: ["u32", "pointer", "u8", "pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.WinBioVerify(SessionHandle, Identity, SubFactor, UnitId, Match, RejectDetail)
// SessionHandle : DWORD -> "u32"
// Identity : WINBIO_IDENTITY* -> "pointer"
// SubFactor : BYTE -> "u8"
// UnitId : DWORD* optional, out -> "pointer"
// Match : BYTE* optional, out -> "pointer"
// RejectDetail : DWORD* optional, 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 WinBioVerify(
    uint32_t SessionHandle,
    void* Identity,
    uint8_t SubFactor,
    uint32_t* UnitId,
    uint8_t* Match,
    uint32_t* RejectDetail);
C, "winbio.dll");
// $ffi->WinBioVerify(SessionHandle, Identity, SubFactor, UnitId, Match, RejectDetail);
// SessionHandle : DWORD
// Identity : WINBIO_IDENTITY*
// SubFactor : BYTE
// UnitId : DWORD* optional, out
// Match : BYTE* optional, out
// RejectDetail : DWORD* 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 Winbio extends StdCallLibrary {
    Winbio INSTANCE = Native.load("winbio", Winbio.class);
    int WinBioVerify(
        int SessionHandle,   // DWORD
        Pointer Identity,   // WINBIO_IDENTITY*
        byte SubFactor,   // BYTE
        IntByReference UnitId,   // DWORD* optional, out
        byte[] Match,   // BYTE* optional, out
        IntByReference RejectDetail   // DWORD* optional, out
    );
}
@[Link("winbio")]
lib Libwinbio
  fun WinBioVerify = WinBioVerify(
    SessionHandle : UInt32,   # DWORD
    Identity : WINBIO_IDENTITY*,   # WINBIO_IDENTITY*
    SubFactor : UInt8,   # BYTE
    UnitId : UInt32*,   # DWORD* optional, out
    Match : UInt8*,   # BYTE* optional, out
    RejectDetail : UInt32*   # DWORD* 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 WinBioVerifyNative = Int32 Function(Uint32, Pointer<Void>, Uint8, Pointer<Uint32>, Pointer<Uint8>, Pointer<Uint32>);
typedef WinBioVerifyDart = int Function(int, Pointer<Void>, int, Pointer<Uint32>, Pointer<Uint8>, Pointer<Uint32>);
final WinBioVerify = DynamicLibrary.open('winbio.dll')
    .lookupFunction<WinBioVerifyNative, WinBioVerifyDart>('WinBioVerify');
// SessionHandle : DWORD -> Uint32
// Identity : WINBIO_IDENTITY* -> Pointer<Void>
// SubFactor : BYTE -> Uint8
// UnitId : DWORD* optional, out -> Pointer<Uint32>
// Match : BYTE* optional, out -> Pointer<Uint8>
// RejectDetail : DWORD* optional, out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function WinBioVerify(
  SessionHandle: DWORD;   // DWORD
  Identity: Pointer;   // WINBIO_IDENTITY*
  SubFactor: Byte;   // BYTE
  UnitId: Pointer;   // DWORD* optional, out
  Match: Pointer;   // BYTE* optional, out
  RejectDetail: Pointer   // DWORD* optional, out
): Integer; stdcall;
  external 'winbio.dll' name 'WinBioVerify';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "WinBioVerify"
  c_WinBioVerify :: Word32 -> Ptr () -> Word8 -> Ptr Word32 -> Ptr Word8 -> Ptr Word32 -> IO Int32
-- SessionHandle : DWORD -> Word32
-- Identity : WINBIO_IDENTITY* -> Ptr ()
-- SubFactor : BYTE -> Word8
-- UnitId : DWORD* optional, out -> Ptr Word32
-- Match : BYTE* optional, out -> Ptr Word8
-- RejectDetail : DWORD* optional, out -> Ptr Word32
-- 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 winbioverify =
  foreign "WinBioVerify"
    (uint32_t @-> (ptr void) @-> uint8_t @-> (ptr uint32_t) @-> (ptr uint8_t) @-> (ptr uint32_t) @-> returning int32_t)
(* SessionHandle : DWORD -> uint32_t *)
(* Identity : WINBIO_IDENTITY* -> (ptr void) *)
(* SubFactor : BYTE -> uint8_t *)
(* UnitId : DWORD* optional, out -> (ptr uint32_t) *)
(* Match : BYTE* optional, out -> (ptr uint8_t) *)
(* RejectDetail : DWORD* optional, out -> (ptr uint32_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 winbio (t "winbio.dll"))
(cffi:use-foreign-library winbio)

(cffi:defcfun ("WinBioVerify" win-bio-verify :convention :stdcall) :int32
  (session-handle :uint32)   ; DWORD
  (identity :pointer)   ; WINBIO_IDENTITY*
  (sub-factor :uint8)   ; BYTE
  (unit-id :pointer)   ; DWORD* optional, out
  (match :pointer)   ; BYTE* optional, out
  (reject-detail :pointer))   ; DWORD* optional, out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $WinBioVerify = Win32::API::More->new('winbio',
    'int WinBioVerify(DWORD SessionHandle, LPVOID Identity, BYTE SubFactor, LPVOID UnitId, LPVOID Match, LPVOID RejectDetail)');
# my $ret = $WinBioVerify->Call($SessionHandle, $Identity, $SubFactor, $UnitId, $Match, $RejectDetail);
# SessionHandle : DWORD -> DWORD
# Identity : WINBIO_IDENTITY* -> LPVOID
# SubFactor : BYTE -> BYTE
# UnitId : DWORD* optional, out -> LPVOID
# Match : BYTE* optional, out -> LPVOID
# RejectDetail : DWORD* 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。

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