ホーム › Security.ExtensibleAuthenticationProtocol › EapHostPeerQueryCredentialInputFields

EapHostPeerQueryCredentialInputFields

関数

EAP方式の資格情報入力フィールド定義を取得する。

DLLeappcfg.dll呼出規約winapi対応OSWindows Vista 以降

シグネチャ

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

DWORD EapHostPeerQueryCredentialInputFields(
    HANDLE hUserImpersonationToken,
    EAP_METHOD_TYPE eapMethodType,
    DWORD dwFlags,
    DWORD dwEapConnDataSize,
    const BYTE* pbEapConnData,
    EAP_CONFIG_INPUT_FIELD_ARRAY* pEapConfigInputFieldArray,
    EAP_ERROR** ppEapError
);

パラメーター

名前	型	方向
hUserImpersonationToken	HANDLE	in
eapMethodType	EAP_METHOD_TYPE	in
dwFlags	DWORD	in
dwEapConnDataSize	DWORD	in
pbEapConnData	BYTE*	in
pEapConfigInputFieldArray	EAP_CONFIG_INPUT_FIELD_ARRAY*	out
ppEapError	EAP_ERROR**	out

戻り値の型: DWORD

各言語での呼び出し定義

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

DWORD EapHostPeerQueryCredentialInputFields(
    HANDLE hUserImpersonationToken,
    EAP_METHOD_TYPE eapMethodType,
    DWORD dwFlags,
    DWORD dwEapConnDataSize,
    const BYTE* pbEapConnData,
    EAP_CONFIG_INPUT_FIELD_ARRAY* pEapConfigInputFieldArray,
    EAP_ERROR** ppEapError
);

[DllImport("eappcfg.dll", ExactSpelling = true)]
static extern uint EapHostPeerQueryCredentialInputFields(
    IntPtr hUserImpersonationToken,   // HANDLE
    EAP_METHOD_TYPE eapMethodType,   // EAP_METHOD_TYPE
    uint dwFlags,   // DWORD
    uint dwEapConnDataSize,   // DWORD
    IntPtr pbEapConnData,   // BYTE*
    IntPtr pEapConfigInputFieldArray,   // EAP_CONFIG_INPUT_FIELD_ARRAY* out
    IntPtr ppEapError   // EAP_ERROR** out
);

<DllImport("eappcfg.dll", ExactSpelling:=True)>
Public Shared Function EapHostPeerQueryCredentialInputFields(
    hUserImpersonationToken As IntPtr,   ' HANDLE
    eapMethodType As EAP_METHOD_TYPE,   ' EAP_METHOD_TYPE
    dwFlags As UInteger,   ' DWORD
    dwEapConnDataSize As UInteger,   ' DWORD
    pbEapConnData As IntPtr,   ' BYTE*
    pEapConfigInputFieldArray As IntPtr,   ' EAP_CONFIG_INPUT_FIELD_ARRAY* out
    ppEapError As IntPtr   ' EAP_ERROR** out
) As UInteger
End Function

' hUserImpersonationToken : HANDLE
' eapMethodType : EAP_METHOD_TYPE
' dwFlags : DWORD
' dwEapConnDataSize : DWORD
' pbEapConnData : BYTE*
' pEapConfigInputFieldArray : EAP_CONFIG_INPUT_FIELD_ARRAY* out
' ppEapError : EAP_ERROR** out
Declare PtrSafe Function EapHostPeerQueryCredentialInputFields Lib "eappcfg" ( _
    ByVal hUserImpersonationToken As LongPtr, _
    ByVal eapMethodType As LongPtr, _
    ByVal dwFlags As Long, _
    ByVal dwEapConnDataSize As Long, _
    ByVal pbEapConnData As LongPtr, _
    ByVal pEapConfigInputFieldArray As LongPtr, _
    ByVal ppEapError 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

EapHostPeerQueryCredentialInputFields = ctypes.windll.eappcfg.EapHostPeerQueryCredentialInputFields
EapHostPeerQueryCredentialInputFields.restype = wintypes.DWORD
EapHostPeerQueryCredentialInputFields.argtypes = [
    wintypes.HANDLE,  # hUserImpersonationToken : HANDLE
    EAP_METHOD_TYPE,  # eapMethodType : EAP_METHOD_TYPE
    wintypes.DWORD,  # dwFlags : DWORD
    wintypes.DWORD,  # dwEapConnDataSize : DWORD
    ctypes.POINTER(ctypes.c_ubyte),  # pbEapConnData : BYTE*
    ctypes.c_void_p,  # pEapConfigInputFieldArray : EAP_CONFIG_INPUT_FIELD_ARRAY* out
    ctypes.c_void_p,  # ppEapError : EAP_ERROR** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('eappcfg.dll')
EapHostPeerQueryCredentialInputFields = Fiddle::Function.new(
  lib['EapHostPeerQueryCredentialInputFields'],
  [
    Fiddle::TYPE_VOIDP,  # hUserImpersonationToken : HANDLE
    Fiddle::TYPE_VOIDP,  # eapMethodType : EAP_METHOD_TYPE
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
    -Fiddle::TYPE_INT,  # dwEapConnDataSize : DWORD
    Fiddle::TYPE_VOIDP,  # pbEapConnData : BYTE*
    Fiddle::TYPE_VOIDP,  # pEapConfigInputFieldArray : EAP_CONFIG_INPUT_FIELD_ARRAY* out
    Fiddle::TYPE_VOIDP,  # ppEapError : EAP_ERROR** out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "eappcfg")]
extern "system" {
    fn EapHostPeerQueryCredentialInputFields(
        hUserImpersonationToken: *mut core::ffi::c_void,  // HANDLE
        eapMethodType: EAP_METHOD_TYPE,  // EAP_METHOD_TYPE
        dwFlags: u32,  // DWORD
        dwEapConnDataSize: u32,  // DWORD
        pbEapConnData: *const u8,  // BYTE*
        pEapConfigInputFieldArray: *mut EAP_CONFIG_INPUT_FIELD_ARRAY,  // EAP_CONFIG_INPUT_FIELD_ARRAY* out
        ppEapError: *mut *mut EAP_ERROR  // EAP_ERROR** out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("eappcfg.dll")]
public static extern uint EapHostPeerQueryCredentialInputFields(IntPtr hUserImpersonationToken, EAP_METHOD_TYPE eapMethodType, uint dwFlags, uint dwEapConnDataSize, IntPtr pbEapConnData, IntPtr pEapConfigInputFieldArray, IntPtr ppEapError);
"@
$api = Add-Type -MemberDefinition $sig -Name 'eappcfg_EapHostPeerQueryCredentialInputFields' -Namespace Win32 -PassThru
# $api::EapHostPeerQueryCredentialInputFields(hUserImpersonationToken, eapMethodType, dwFlags, dwEapConnDataSize, pbEapConnData, pEapConfigInputFieldArray, ppEapError)

#uselib "eappcfg.dll"
#func global EapHostPeerQueryCredentialInputFields "EapHostPeerQueryCredentialInputFields" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; EapHostPeerQueryCredentialInputFields hUserImpersonationToken, eapMethodType, dwFlags, dwEapConnDataSize, varptr(pbEapConnData), varptr(pEapConfigInputFieldArray), varptr(ppEapError)   ; 戻り値は stat
; hUserImpersonationToken : HANDLE -> "sptr"
; eapMethodType : EAP_METHOD_TYPE -> "sptr"
; dwFlags : DWORD -> "sptr"
; dwEapConnDataSize : DWORD -> "sptr"
; pbEapConnData : BYTE* -> "sptr"
; pEapConfigInputFieldArray : EAP_CONFIG_INPUT_FIELD_ARRAY* out -> "sptr"
; ppEapError : EAP_ERROR** out -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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 "eappcfg.dll"
#cfunc global EapHostPeerQueryCredentialInputFields "EapHostPeerQueryCredentialInputFields" sptr, int, int, int, var, var, var
; res = EapHostPeerQueryCredentialInputFields(hUserImpersonationToken, eapMethodType, dwFlags, dwEapConnDataSize, pbEapConnData, pEapConfigInputFieldArray, ppEapError)
; hUserImpersonationToken : HANDLE -> "sptr"
; eapMethodType : EAP_METHOD_TYPE -> "int"
; dwFlags : DWORD -> "int"
; dwEapConnDataSize : DWORD -> "int"
; pbEapConnData : BYTE* -> "var"
; pEapConfigInputFieldArray : EAP_CONFIG_INPUT_FIELD_ARRAY* out -> "var"
; ppEapError : EAP_ERROR** out -> "var"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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 "eappcfg.dll"
#cfunc global EapHostPeerQueryCredentialInputFields "EapHostPeerQueryCredentialInputFields" sptr, int, int, int, sptr, sptr, sptr
; res = EapHostPeerQueryCredentialInputFields(hUserImpersonationToken, eapMethodType, dwFlags, dwEapConnDataSize, varptr(pbEapConnData), varptr(pEapConfigInputFieldArray), varptr(ppEapError))
; hUserImpersonationToken : HANDLE -> "sptr"
; eapMethodType : EAP_METHOD_TYPE -> "int"
; dwFlags : DWORD -> "int"
; dwEapConnDataSize : DWORD -> "int"
; pbEapConnData : BYTE* -> "sptr"
; pEapConfigInputFieldArray : EAP_CONFIG_INPUT_FIELD_ARRAY* out -> "sptr"
; ppEapError : EAP_ERROR** out -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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:

; DWORD EapHostPeerQueryCredentialInputFields(HANDLE hUserImpersonationToken, EAP_METHOD_TYPE eapMethodType, DWORD dwFlags, DWORD dwEapConnDataSize, BYTE* pbEapConnData, EAP_CONFIG_INPUT_FIELD_ARRAY* pEapConfigInputFieldArray, EAP_ERROR** ppEapError)
#uselib "eappcfg.dll"
#cfunc global EapHostPeerQueryCredentialInputFields "EapHostPeerQueryCredentialInputFields" intptr, int, int, int, var, var, var
; res = EapHostPeerQueryCredentialInputFields(hUserImpersonationToken, eapMethodType, dwFlags, dwEapConnDataSize, pbEapConnData, pEapConfigInputFieldArray, ppEapError)
; hUserImpersonationToken : HANDLE -> "intptr"
; eapMethodType : EAP_METHOD_TYPE -> "int"
; dwFlags : DWORD -> "int"
; dwEapConnDataSize : DWORD -> "int"
; pbEapConnData : BYTE* -> "var"
; pEapConfigInputFieldArray : EAP_CONFIG_INPUT_FIELD_ARRAY* out -> "var"
; ppEapError : EAP_ERROR** out -> "var"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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。; DWORD EapHostPeerQueryCredentialInputFields(HANDLE hUserImpersonationToken, EAP_METHOD_TYPE eapMethodType, DWORD dwFlags, DWORD dwEapConnDataSize, BYTE* pbEapConnData, EAP_CONFIG_INPUT_FIELD_ARRAY* pEapConfigInputFieldArray, EAP_ERROR** ppEapError)
#uselib "eappcfg.dll"
#cfunc global EapHostPeerQueryCredentialInputFields "EapHostPeerQueryCredentialInputFields" intptr, int, int, int, intptr, intptr, intptr
; res = EapHostPeerQueryCredentialInputFields(hUserImpersonationToken, eapMethodType, dwFlags, dwEapConnDataSize, varptr(pbEapConnData), varptr(pEapConfigInputFieldArray), varptr(ppEapError))
; hUserImpersonationToken : HANDLE -> "intptr"
; eapMethodType : EAP_METHOD_TYPE -> "int"
; dwFlags : DWORD -> "int"
; dwEapConnDataSize : DWORD -> "int"
; pbEapConnData : BYTE* -> "intptr"
; pEapConfigInputFieldArray : EAP_CONFIG_INPUT_FIELD_ARRAY* out -> "intptr"
; ppEapError : EAP_ERROR** out -> "intptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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 (
	eappcfg = windows.NewLazySystemDLL("eappcfg.dll")
	procEapHostPeerQueryCredentialInputFields = eappcfg.NewProc("EapHostPeerQueryCredentialInputFields")
)

// hUserImpersonationToken (HANDLE), eapMethodType (EAP_METHOD_TYPE), dwFlags (DWORD), dwEapConnDataSize (DWORD), pbEapConnData (BYTE*), pEapConfigInputFieldArray (EAP_CONFIG_INPUT_FIELD_ARRAY* out), ppEapError (EAP_ERROR** out)
r1, _, err := procEapHostPeerQueryCredentialInputFields.Call(
	uintptr(hUserImpersonationToken),
	uintptr(eapMethodType),
	uintptr(dwFlags),
	uintptr(dwEapConnDataSize),
	uintptr(pbEapConnData),
	uintptr(pEapConfigInputFieldArray),
	uintptr(ppEapError),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function EapHostPeerQueryCredentialInputFields(
  hUserImpersonationToken: THandle;   // HANDLE
  eapMethodType: EAP_METHOD_TYPE;   // EAP_METHOD_TYPE
  dwFlags: DWORD;   // DWORD
  dwEapConnDataSize: DWORD;   // DWORD
  pbEapConnData: Pointer;   // BYTE*
  pEapConfigInputFieldArray: Pointer;   // EAP_CONFIG_INPUT_FIELD_ARRAY* out
  ppEapError: Pointer   // EAP_ERROR** out
): DWORD; stdcall;
  external 'eappcfg.dll' name 'EapHostPeerQueryCredentialInputFields';

result := DllCall("eappcfg\EapHostPeerQueryCredentialInputFields"
    , "Ptr", hUserImpersonationToken   ; HANDLE
    , "Ptr", eapMethodType   ; EAP_METHOD_TYPE
    , "UInt", dwFlags   ; DWORD
    , "UInt", dwEapConnDataSize   ; DWORD
    , "Ptr", pbEapConnData   ; BYTE*
    , "Ptr", pEapConfigInputFieldArray   ; EAP_CONFIG_INPUT_FIELD_ARRAY* out
    , "Ptr", ppEapError   ; EAP_ERROR** out
    , "UInt")   ; return: DWORD

●EapHostPeerQueryCredentialInputFields(hUserImpersonationToken, eapMethodType, dwFlags, dwEapConnDataSize, pbEapConnData, pEapConfigInputFieldArray, ppEapError) = DLL("eappcfg.dll", "dword EapHostPeerQueryCredentialInputFields(void*, void*, dword, dword, void*, void*, void*)")
# 呼び出し: EapHostPeerQueryCredentialInputFields(hUserImpersonationToken, eapMethodType, dwFlags, dwEapConnDataSize, pbEapConnData, pEapConfigInputFieldArray, ppEapError)
# hUserImpersonationToken : HANDLE -> "void*"
# eapMethodType : EAP_METHOD_TYPE -> "void*"
# dwFlags : DWORD -> "dword"
# dwEapConnDataSize : DWORD -> "dword"
# pbEapConnData : BYTE* -> "void*"
# pEapConfigInputFieldArray : EAP_CONFIG_INPUT_FIELD_ARRAY* out -> "void*"
# ppEapError : EAP_ERROR** 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)。