SCardReadCacheA

// WinSCard.dll  (ANSI / -A)
#include <windows.h>

INT SCardReadCacheA(
    UINT_PTR hContext,
    GUID* CardIdentifier,
    DWORD FreshnessCounter,
    LPSTR LookupName,
    BYTE* Data,
    DWORD* DataLen
);

<DllImport("WinSCard.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function SCardReadCacheA(
    hContext As UIntPtr,   ' UINT_PTR
    ByRef CardIdentifier As Guid,   ' GUID*
    FreshnessCounter As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPStr)> LookupName As String,   ' LPSTR
    Data As IntPtr,   ' BYTE* out
    <Out> ByRef DataLen As UInteger   ' DWORD* out
) As Integer
End Function

' hContext : UINT_PTR
' CardIdentifier : GUID*
' FreshnessCounter : DWORD
' LookupName : LPSTR
' Data : BYTE* out
' DataLen : DWORD* out
Declare PtrSafe Function SCardReadCacheA Lib "winscard" ( _
    ByVal hContext As LongPtr, _
    ByVal CardIdentifier As LongPtr, _
    ByVal FreshnessCounter As Long, _
    ByVal LookupName As String, _
    ByVal Data As LongPtr, _
    ByRef DataLen As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SCardReadCacheA = ctypes.windll.winscard.SCardReadCacheA
SCardReadCacheA.restype = ctypes.c_int
SCardReadCacheA.argtypes = [
    ctypes.c_size_t,  # hContext : UINT_PTR
    ctypes.c_void_p,  # CardIdentifier : GUID*
    wintypes.DWORD,  # FreshnessCounter : DWORD
    wintypes.LPCSTR,  # LookupName : LPSTR
    ctypes.POINTER(ctypes.c_ubyte),  # Data : BYTE* out
    ctypes.POINTER(wintypes.DWORD),  # DataLen : DWORD* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WinSCard.dll')
SCardReadCacheA = Fiddle::Function.new(
  lib['SCardReadCacheA'],
  [
    Fiddle::TYPE_UINTPTR_T,  # hContext : UINT_PTR
    Fiddle::TYPE_VOIDP,  # CardIdentifier : GUID*
    -Fiddle::TYPE_INT,  # FreshnessCounter : DWORD
    Fiddle::TYPE_VOIDP,  # LookupName : LPSTR
    Fiddle::TYPE_VOIDP,  # Data : BYTE* out
    Fiddle::TYPE_VOIDP,  # DataLen : DWORD* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "winscard")]
extern "system" {
    fn SCardReadCacheA(
        hContext: usize,  // UINT_PTR
        CardIdentifier: *mut GUID,  // GUID*
        FreshnessCounter: u32,  // DWORD
        LookupName: *mut u8,  // LPSTR
        Data: *mut u8,  // BYTE* out
        DataLen: *mut u32  // DWORD* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WinSCard.dll", CharSet = CharSet.Ansi)]
public static extern int SCardReadCacheA(UIntPtr hContext, ref Guid CardIdentifier, uint FreshnessCounter, [MarshalAs(UnmanagedType.LPStr)] string LookupName, IntPtr Data, out uint DataLen);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WinSCard_SCardReadCacheA' -Namespace Win32 -PassThru
# $api::SCardReadCacheA(hContext, CardIdentifier, FreshnessCounter, LookupName, Data, DataLen)

#uselib "WinSCard.dll"
#func global SCardReadCacheA "SCardReadCacheA" sptr, sptr, sptr, sptr, sptr, sptr
; SCardReadCacheA hContext, varptr(CardIdentifier), FreshnessCounter, LookupName, varptr(Data), varptr(DataLen)   ; 戻り値は stat
; hContext : UINT_PTR -> "sptr"
; CardIdentifier : GUID* -> "sptr"
; FreshnessCounter : DWORD -> "sptr"
; LookupName : LPSTR -> "sptr"
; Data : BYTE* out -> "sptr"
; DataLen : DWORD* 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。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	winscard = windows.NewLazySystemDLL("WinSCard.dll")
	procSCardReadCacheA = winscard.NewProc("SCardReadCacheA")
)

// hContext (UINT_PTR), CardIdentifier (GUID*), FreshnessCounter (DWORD), LookupName (LPSTR), Data (BYTE* out), DataLen (DWORD* out)
r1, _, err := procSCardReadCacheA.Call(
	uintptr(hContext),
	uintptr(CardIdentifier),
	uintptr(FreshnessCounter),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(LookupName))),
	uintptr(Data),
	uintptr(DataLen),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function SCardReadCacheA(
  hContext: NativeUInt;   // UINT_PTR
  CardIdentifier: PGUID;   // GUID*
  FreshnessCounter: DWORD;   // DWORD
  LookupName: PAnsiChar;   // LPSTR
  Data: Pointer;   // BYTE* out
  DataLen: Pointer   // DWORD* out
): Integer; stdcall;
  external 'WinSCard.dll' name 'SCardReadCacheA';

result := DllCall("WinSCard\SCardReadCacheA"
    , "UPtr", hContext   ; UINT_PTR
    , "Ptr", CardIdentifier   ; GUID*
    , "UInt", FreshnessCounter   ; DWORD
    , "AStr", LookupName   ; LPSTR
    , "Ptr", Data   ; BYTE* out
    , "Ptr", DataLen   ; DWORD* out
    , "Int")   ; return: INT

●SCardReadCacheA(hContext, CardIdentifier, FreshnessCounter, LookupName, Data, DataLen) = DLL("WinSCard.dll", "int SCardReadCacheA(int, void*, dword, char*, void*, void*)")
# 呼び出し: SCardReadCacheA(hContext, CardIdentifier, FreshnessCounter, LookupName, Data, DataLen)
# hContext : UINT_PTR -> "int"
# CardIdentifier : GUID* -> "void*"
# FreshnessCounter : DWORD -> "dword"
# LookupName : LPSTR -> "char*"
# Data : BYTE* out -> "void*"
# DataLen : DWORD* 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 "winscard" fn SCardReadCacheA(
    hContext: usize, // UINT_PTR
    CardIdentifier: [*c]GUID, // GUID*
    FreshnessCounter: u32, // DWORD
    LookupName: [*c]const u8, // LPSTR
    Data: [*c]u8, // BYTE* out
    DataLen: [*c]u32 // DWORD* out
) callconv(std.os.windows.WINAPI) i32;

proc SCardReadCacheA(
    hContext: uint,  # UINT_PTR
    CardIdentifier: ptr GUID,  # GUID*
    FreshnessCounter: uint32,  # DWORD
    LookupName: cstring,  # LPSTR
    Data: ptr uint8,  # BYTE* out
    DataLen: ptr uint32  # DWORD* out
): int32 {.importc: "SCardReadCacheA", stdcall, dynlib: "WinSCard.dll".}

pragma(lib, "winscard");
extern(Windows)
int SCardReadCacheA(
    size_t hContext,   // UINT_PTR
    GUID* CardIdentifier,   // GUID*
    uint FreshnessCounter,   // DWORD
    const(char)* LookupName,   // LPSTR
    ubyte* Data,   // BYTE* out
    uint* DataLen   // DWORD* out
);

ccall((:SCardReadCacheA, "WinSCard.dll"), stdcall, Int32,
      (Csize_t, Ptr{GUID}, UInt32, Cstring, Ptr{UInt8}, Ptr{UInt32}),
      hContext, CardIdentifier, FreshnessCounter, LookupName, Data, DataLen)
# hContext : UINT_PTR -> Csize_t
# CardIdentifier : GUID* -> Ptr{GUID}
# FreshnessCounter : DWORD -> UInt32
# LookupName : LPSTR -> Cstring
# Data : BYTE* out -> Ptr{UInt8}
# DataLen : DWORD* 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 SCardReadCacheA(
    uintptr_t hContext,
    void* CardIdentifier,
    uint32_t FreshnessCounter,
    const char* LookupName,
    uint8_t* Data,
    uint32_t* DataLen);
]]
local winscard = ffi.load("winscard")
-- winscard.SCardReadCacheA(hContext, CardIdentifier, FreshnessCounter, LookupName, Data, DataLen)
-- hContext : UINT_PTR
-- CardIdentifier : GUID*
-- FreshnessCounter : DWORD
-- LookupName : LPSTR
-- Data : BYTE* out
-- DataLen : DWORD* 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('WinSCard.dll');
const SCardReadCacheA = lib.func('__stdcall', 'SCardReadCacheA', 'int32_t', ['uintptr_t', 'void *', 'uint32_t', 'str', 'uint8_t *', 'uint32_t *']);
// SCardReadCacheA(hContext, CardIdentifier, FreshnessCounter, LookupName, Data, DataLen)
// hContext : UINT_PTR -> 'uintptr_t'
// CardIdentifier : GUID* -> 'void *'
// FreshnessCounter : DWORD -> 'uint32_t'
// LookupName : LPSTR -> 'str'
// Data : BYTE* out -> 'uint8_t *'
// DataLen : DWORD* 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("WinSCard.dll", {
  SCardReadCacheA: { parameters: ["usize", "pointer", "u32", "buffer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.SCardReadCacheA(hContext, CardIdentifier, FreshnessCounter, LookupName, Data, DataLen)
// hContext : UINT_PTR -> "usize"
// CardIdentifier : GUID* -> "pointer"
// FreshnessCounter : DWORD -> "u32"
// LookupName : LPSTR -> "buffer"
// Data : BYTE* out -> "pointer"
// DataLen : DWORD* out -> "pointer"
// 文字列は "buffer"。ANSI(-A) は new TextEncoder() で UTF-8/ANSI バイト列(末尾に \x00)を渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t SCardReadCacheA(
    size_t hContext,
    void* CardIdentifier,
    uint32_t FreshnessCounter,
    const char* LookupName,
    uint8_t* Data,
    uint32_t* DataLen);
C, "WinSCard.dll");
// $ffi->SCardReadCacheA(hContext, CardIdentifier, FreshnessCounter, LookupName, Data, DataLen);
// hContext : UINT_PTR
// CardIdentifier : GUID*
// FreshnessCounter : DWORD
// LookupName : LPSTR
// Data : BYTE* out
// DataLen : DWORD* 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 Winscard extends StdCallLibrary {
    Winscard INSTANCE = Native.load("winscard", Winscard.class, W32APIOptions.ASCII_OPTIONS);
    int SCardReadCacheA(
        long hContext,   // UINT_PTR
        Pointer CardIdentifier,   // GUID*
        int FreshnessCounter,   // DWORD
        String LookupName,   // LPSTR
        byte[] Data,   // BYTE* out
        IntByReference DataLen   // DWORD* out
    );
}

@[Link("winscard")]
lib LibWinSCard
  fun SCardReadCacheA = SCardReadCacheA(
    hContext : LibC::SizeT,   # UINT_PTR
    CardIdentifier : GUID*,   # GUID*
    FreshnessCounter : UInt32,   # DWORD
    LookupName : UInt8*,   # LPSTR
    Data : UInt8*,   # BYTE* out
    DataLen : UInt32*   # DWORD* 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 SCardReadCacheANative = Int32 Function(UintPtr, Pointer<Void>, Uint32, Pointer<Utf8>, Pointer<Uint8>, Pointer<Uint32>);
typedef SCardReadCacheADart = int Function(int, Pointer<Void>, int, Pointer<Utf8>, Pointer<Uint8>, Pointer<Uint32>);
final SCardReadCacheA = DynamicLibrary.open('WinSCard.dll')
    .lookupFunction<SCardReadCacheANative, SCardReadCacheADart>('SCardReadCacheA');
// hContext : UINT_PTR -> UintPtr
// CardIdentifier : GUID* -> Pointer<Void>
// FreshnessCounter : DWORD -> Uint32
// LookupName : LPSTR -> Pointer<Utf8>
// Data : BYTE* out -> Pointer<Uint8>
// DataLen : DWORD* out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SCardReadCacheA(
  hContext: NativeUInt;   // UINT_PTR
  CardIdentifier: PGUID;   // GUID*
  FreshnessCounter: DWORD;   // DWORD
  LookupName: PAnsiChar;   // LPSTR
  Data: Pointer;   // BYTE* out
  DataLen: Pointer   // DWORD* out
): Integer; stdcall;
  external 'WinSCard.dll' name 'SCardReadCacheA';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "SCardReadCacheA"
  c_SCardReadCacheA :: CUIntPtr -> Ptr () -> Word32 -> CString -> Ptr Word8 -> Ptr Word32 -> IO Int32
-- hContext : UINT_PTR -> CUIntPtr
-- CardIdentifier : GUID* -> Ptr ()
-- FreshnessCounter : DWORD -> Word32
-- LookupName : LPSTR -> CString
-- Data : BYTE* out -> Ptr Word8
-- DataLen : DWORD* 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 scardreadcachea =
  foreign "SCardReadCacheA"
    (size_t @-> (ptr void) @-> uint32_t @-> string @-> (ptr uint8_t) @-> (ptr uint32_t) @-> returning int32_t)
(* hContext : UINT_PTR -> size_t *)
(* CardIdentifier : GUID* -> (ptr void) *)
(* FreshnessCounter : DWORD -> uint32_t *)
(* LookupName : LPSTR -> string *)
(* Data : BYTE* out -> (ptr uint8_t) *)
(* DataLen : DWORD* 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 winscard (t "WinSCard.dll"))
(cffi:use-foreign-library winscard)

(cffi:defcfun ("SCardReadCacheA" scard-read-cache-a :convention :stdcall) :int32
  (h-context :uint64)   ; UINT_PTR
  (card-identifier :pointer)   ; GUID*
  (freshness-counter :uint32)   ; DWORD
  (lookup-name :string)   ; LPSTR
  (data :pointer)   ; BYTE* out
  (data-len :pointer))   ; DWORD* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SCardReadCacheA = Win32::API::More->new('WinSCard',
    'int SCardReadCacheA(WPARAM hContext, LPVOID CardIdentifier, DWORD FreshnessCounter, LPCSTR LookupName, LPVOID Data, LPVOID DataLen)');
# my $ret = $SCardReadCacheA->Call($hContext, $CardIdentifier, $FreshnessCounter, $LookupName, $Data, $DataLen);
# hContext : UINT_PTR -> WPARAM
# CardIdentifier : GUID* -> LPVOID
# FreshnessCounter : DWORD -> DWORD
# LookupName : LPSTR -> LPCSTR
# Data : BYTE* out -> LPVOID
# DataLen : DWORD* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。