SymGetSourceFileChecksumW

// dbghelp.dll  (Unicode / -W)
#include <windows.h>

BOOL SymGetSourceFileChecksumW(
    HANDLE hProcess,
    ULONGLONG Base,
    LPCWSTR FileSpec,
    DWORD* pCheckSumType,
    BYTE* pChecksum,
    DWORD checksumSize,
    DWORD* pActualBytesWritten
);

<DllImport("dbghelp.dll", CharSet:=CharSet.Unicode, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SymGetSourceFileChecksumW(
    hProcess As IntPtr,   ' HANDLE
    Base As ULong,   ' ULONGLONG
    <MarshalAs(UnmanagedType.LPWStr)> FileSpec As String,   ' LPCWSTR
    <Out> ByRef pCheckSumType As UInteger,   ' DWORD* out
    pChecksum As IntPtr,   ' BYTE* out
    checksumSize As UInteger,   ' DWORD
    <Out> ByRef pActualBytesWritten As UInteger   ' DWORD* out
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' hProcess : HANDLE
' Base : ULONGLONG
' FileSpec : LPCWSTR
' pCheckSumType : DWORD* out
' pChecksum : BYTE* out
' checksumSize : DWORD
' pActualBytesWritten : DWORD* out
Declare PtrSafe Function SymGetSourceFileChecksumW Lib "dbghelp" ( _
    ByVal hProcess As LongPtr, _
    ByVal Base As LongLong, _
    ByVal FileSpec As LongPtr, _
    ByRef pCheckSumType As Long, _
    ByVal pChecksum As LongPtr, _
    ByVal checksumSize As Long, _
    ByRef pActualBytesWritten As Long) 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

SymGetSourceFileChecksumW = ctypes.windll.dbghelp.SymGetSourceFileChecksumW
SymGetSourceFileChecksumW.restype = wintypes.BOOL
SymGetSourceFileChecksumW.argtypes = [
    wintypes.HANDLE,  # hProcess : HANDLE
    ctypes.c_ulonglong,  # Base : ULONGLONG
    wintypes.LPCWSTR,  # FileSpec : LPCWSTR
    ctypes.POINTER(wintypes.DWORD),  # pCheckSumType : DWORD* out
    ctypes.POINTER(ctypes.c_ubyte),  # pChecksum : BYTE* out
    wintypes.DWORD,  # checksumSize : DWORD
    ctypes.POINTER(wintypes.DWORD),  # pActualBytesWritten : DWORD* out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('dbghelp.dll')
SymGetSourceFileChecksumW = Fiddle::Function.new(
  lib['SymGetSourceFileChecksumW'],
  [
    Fiddle::TYPE_VOIDP,  # hProcess : HANDLE
    -Fiddle::TYPE_LONG_LONG,  # Base : ULONGLONG
    Fiddle::TYPE_VOIDP,  # FileSpec : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pCheckSumType : DWORD* out
    Fiddle::TYPE_VOIDP,  # pChecksum : BYTE* out
    -Fiddle::TYPE_INT,  # checksumSize : DWORD
    Fiddle::TYPE_VOIDP,  # pActualBytesWritten : DWORD* out
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "dbghelp")]
extern "system" {
    fn SymGetSourceFileChecksumW(
        hProcess: *mut core::ffi::c_void,  // HANDLE
        Base: u64,  // ULONGLONG
        FileSpec: *const u16,  // LPCWSTR
        pCheckSumType: *mut u32,  // DWORD* out
        pChecksum: *mut u8,  // BYTE* out
        checksumSize: u32,  // DWORD
        pActualBytesWritten: *mut u32  // DWORD* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("dbghelp.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern bool SymGetSourceFileChecksumW(IntPtr hProcess, ulong Base, [MarshalAs(UnmanagedType.LPWStr)] string FileSpec, out uint pCheckSumType, IntPtr pChecksum, uint checksumSize, out uint pActualBytesWritten);
"@
$api = Add-Type -MemberDefinition $sig -Name 'dbghelp_SymGetSourceFileChecksumW' -Namespace Win32 -PassThru
# $api::SymGetSourceFileChecksumW(hProcess, Base, FileSpec, pCheckSumType, pChecksum, checksumSize, pActualBytesWritten)

#uselib "dbghelp.dll"
#func global SymGetSourceFileChecksumW "SymGetSourceFileChecksumW" wptr, wptr, wptr, wptr, wptr, wptr, wptr
; SymGetSourceFileChecksumW hProcess, Base, FileSpec, varptr(pCheckSumType), varptr(pChecksum), checksumSize, varptr(pActualBytesWritten)   ; 戻り値は stat
; hProcess : HANDLE -> "wptr"
; Base : ULONGLONG -> "wptr"
; FileSpec : LPCWSTR -> "wptr"
; pCheckSumType : DWORD* out -> "wptr"
; pChecksum : BYTE* out -> "wptr"
; checksumSize : DWORD -> "wptr"
; pActualBytesWritten : DWORD* out -> "wptr"
; ※HSP3.7は int64 引数(64bit値渡し)に非対応です。
; ※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 (
	dbghelp = windows.NewLazySystemDLL("dbghelp.dll")
	procSymGetSourceFileChecksumW = dbghelp.NewProc("SymGetSourceFileChecksumW")
)

// hProcess (HANDLE), Base (ULONGLONG), FileSpec (LPCWSTR), pCheckSumType (DWORD* out), pChecksum (BYTE* out), checksumSize (DWORD), pActualBytesWritten (DWORD* out)
r1, _, err := procSymGetSourceFileChecksumW.Call(
	uintptr(hProcess),
	uintptr(Base),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(FileSpec))),
	uintptr(pCheckSumType),
	uintptr(pChecksum),
	uintptr(checksumSize),
	uintptr(pActualBytesWritten),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SymGetSourceFileChecksumW(
  hProcess: THandle;   // HANDLE
  Base: UInt64;   // ULONGLONG
  FileSpec: PWideChar;   // LPCWSTR
  pCheckSumType: Pointer;   // DWORD* out
  pChecksum: Pointer;   // BYTE* out
  checksumSize: DWORD;   // DWORD
  pActualBytesWritten: Pointer   // DWORD* out
): BOOL; stdcall;
  external 'dbghelp.dll' name 'SymGetSourceFileChecksumW';

result := DllCall("dbghelp\SymGetSourceFileChecksumW"
    , "Ptr", hProcess   ; HANDLE
    , "Int64", Base   ; ULONGLONG
    , "WStr", FileSpec   ; LPCWSTR
    , "Ptr", pCheckSumType   ; DWORD* out
    , "Ptr", pChecksum   ; BYTE* out
    , "UInt", checksumSize   ; DWORD
    , "Ptr", pActualBytesWritten   ; DWORD* out
    , "Int")   ; return: BOOL

●SymGetSourceFileChecksumW(hProcess, Base, FileSpec, pCheckSumType, pChecksum, checksumSize, pActualBytesWritten) = DLL("dbghelp.dll", "bool SymGetSourceFileChecksumW(void*, qword, char*, void*, void*, dword, void*)")
# 呼び出し: SymGetSourceFileChecksumW(hProcess, Base, FileSpec, pCheckSumType, pChecksum, checksumSize, pActualBytesWritten)
# hProcess : HANDLE -> "void*"
# Base : ULONGLONG -> "qword"
# FileSpec : LPCWSTR -> "char*"
# pCheckSumType : DWORD* out -> "void*"
# pChecksum : BYTE* out -> "void*"
# checksumSize : DWORD -> "dword"
# pActualBytesWritten : 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)。
# ※-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 "dbghelp" fn SymGetSourceFileChecksumW(
    hProcess: ?*anyopaque, // HANDLE
    Base: u64, // ULONGLONG
    FileSpec: [*c]const u16, // LPCWSTR
    pCheckSumType: [*c]u32, // DWORD* out
    pChecksum: [*c]u8, // BYTE* out
    checksumSize: u32, // DWORD
    pActualBytesWritten: [*c]u32 // DWORD* 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 SymGetSourceFileChecksumW(
    hProcess: pointer,  # HANDLE
    Base: uint64,  # ULONGLONG
    FileSpec: WideCString,  # LPCWSTR
    pCheckSumType: ptr uint32,  # DWORD* out
    pChecksum: ptr uint8,  # BYTE* out
    checksumSize: uint32,  # DWORD
    pActualBytesWritten: ptr uint32  # DWORD* out
): int32 {.importc: "SymGetSourceFileChecksumW", stdcall, dynlib: "dbghelp.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。

pragma(lib, "dbghelp");
extern(Windows)
int SymGetSourceFileChecksumW(
    void* hProcess,   // HANDLE
    ulong Base,   // ULONGLONG
    const(wchar)* FileSpec,   // LPCWSTR
    uint* pCheckSumType,   // DWORD* out
    ubyte* pChecksum,   // BYTE* out
    uint checksumSize,   // DWORD
    uint* pActualBytesWritten   // DWORD* out
);

ccall((:SymGetSourceFileChecksumW, "dbghelp.dll"), stdcall, Int32,
      (Ptr{Cvoid}, UInt64, Cwstring, Ptr{UInt32}, Ptr{UInt8}, UInt32, Ptr{UInt32}),
      hProcess, Base, FileSpec, pCheckSumType, pChecksum, checksumSize, pActualBytesWritten)
# hProcess : HANDLE -> Ptr{Cvoid}
# Base : ULONGLONG -> UInt64
# FileSpec : LPCWSTR -> Cwstring
# pCheckSumType : DWORD* out -> Ptr{UInt32}
# pChecksum : BYTE* out -> Ptr{UInt8}
# checksumSize : DWORD -> UInt32
# pActualBytesWritten : DWORD* out -> Ptr{UInt32}
# 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 SymGetSourceFileChecksumW(
    void* hProcess,
    uint64_t Base,
    const uint16_t* FileSpec,
    uint32_t* pCheckSumType,
    uint8_t* pChecksum,
    uint32_t checksumSize,
    uint32_t* pActualBytesWritten);
]]
local dbghelp = ffi.load("dbghelp")
-- dbghelp.SymGetSourceFileChecksumW(hProcess, Base, FileSpec, pCheckSumType, pChecksum, checksumSize, pActualBytesWritten)
-- hProcess : HANDLE
-- Base : ULONGLONG
-- FileSpec : LPCWSTR
-- pCheckSumType : DWORD* out
-- pChecksum : BYTE* out
-- checksumSize : DWORD
-- pActualBytesWritten : 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。
-- 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('dbghelp.dll');
const SymGetSourceFileChecksumW = lib.func('__stdcall', 'SymGetSourceFileChecksumW', 'int32_t', ['void *', 'uint64_t', 'str16', 'uint32_t *', 'uint8_t *', 'uint32_t', 'uint32_t *']);
// SymGetSourceFileChecksumW(hProcess, Base, FileSpec, pCheckSumType, pChecksum, checksumSize, pActualBytesWritten)
// hProcess : HANDLE -> 'void *'
// Base : ULONGLONG -> 'uint64_t'
// FileSpec : LPCWSTR -> 'str16'
// pCheckSumType : DWORD* out -> 'uint32_t *'
// pChecksum : BYTE* out -> 'uint8_t *'
// checksumSize : DWORD -> 'uint32_t'
// pActualBytesWritten : 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("dbghelp.dll", {
  SymGetSourceFileChecksumW: { parameters: ["pointer", "u64", "buffer", "pointer", "pointer", "u32", "pointer"], result: "i32" },
});
// lib.symbols.SymGetSourceFileChecksumW(hProcess, Base, FileSpec, pCheckSumType, pChecksum, checksumSize, pActualBytesWritten)
// hProcess : HANDLE -> "pointer"
// Base : ULONGLONG -> "u64"
// FileSpec : LPCWSTR -> "buffer"
// pCheckSumType : DWORD* out -> "pointer"
// pChecksum : BYTE* out -> "pointer"
// checksumSize : DWORD -> "u32"
// pActualBytesWritten : DWORD* 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 SymGetSourceFileChecksumW(
    void* hProcess,
    uint64_t Base,
    const uint16_t* FileSpec,
    uint32_t* pCheckSumType,
    uint8_t* pChecksum,
    uint32_t checksumSize,
    uint32_t* pActualBytesWritten);
C, "dbghelp.dll");
// $ffi->SymGetSourceFileChecksumW(hProcess, Base, FileSpec, pCheckSumType, pChecksum, checksumSize, pActualBytesWritten);
// hProcess : HANDLE
// Base : ULONGLONG
// FileSpec : LPCWSTR
// pCheckSumType : DWORD* out
// pChecksum : BYTE* out
// checksumSize : DWORD
// pActualBytesWritten : 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 Dbghelp extends StdCallLibrary {
    Dbghelp INSTANCE = Native.load("dbghelp", Dbghelp.class, W32APIOptions.UNICODE_OPTIONS);
    boolean SymGetSourceFileChecksumW(
        Pointer hProcess,   // HANDLE
        long Base,   // ULONGLONG
        WString FileSpec,   // LPCWSTR
        IntByReference pCheckSumType,   // DWORD* out
        byte[] pChecksum,   // BYTE* out
        int checksumSize,   // DWORD
        IntByReference pActualBytesWritten   // DWORD* out
    );
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。

@[Link("dbghelp")]
lib Libdbghelp
  fun SymGetSourceFileChecksumW = SymGetSourceFileChecksumW(
    hProcess : Void*,   # HANDLE
    Base : UInt64,   # ULONGLONG
    FileSpec : UInt16*,   # LPCWSTR
    pCheckSumType : UInt32*,   # DWORD* out
    pChecksum : UInt8*,   # BYTE* out
    checksumSize : UInt32,   # DWORD
    pActualBytesWritten : 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 SymGetSourceFileChecksumWNative = Int32 Function(Pointer<Void>, Uint64, Pointer<Utf16>, Pointer<Uint32>, Pointer<Uint8>, Uint32, Pointer<Uint32>);
typedef SymGetSourceFileChecksumWDart = int Function(Pointer<Void>, int, Pointer<Utf16>, Pointer<Uint32>, Pointer<Uint8>, int, Pointer<Uint32>);
final SymGetSourceFileChecksumW = DynamicLibrary.open('dbghelp.dll')
    .lookupFunction<SymGetSourceFileChecksumWNative, SymGetSourceFileChecksumWDart>('SymGetSourceFileChecksumW');
// hProcess : HANDLE -> Pointer<Void>
// Base : ULONGLONG -> Uint64
// FileSpec : LPCWSTR -> Pointer<Utf16>
// pCheckSumType : DWORD* out -> Pointer<Uint32>
// pChecksum : BYTE* out -> Pointer<Uint8>
// checksumSize : DWORD -> Uint32
// pActualBytesWritten : DWORD* out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SymGetSourceFileChecksumW(
  hProcess: THandle;   // HANDLE
  Base: UInt64;   // ULONGLONG
  FileSpec: PWideChar;   // LPCWSTR
  pCheckSumType: Pointer;   // DWORD* out
  pChecksum: Pointer;   // BYTE* out
  checksumSize: DWORD;   // DWORD
  pActualBytesWritten: Pointer   // DWORD* out
): BOOL; stdcall;
  external 'dbghelp.dll' name 'SymGetSourceFileChecksumW';

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

foreign import stdcall safe "SymGetSourceFileChecksumW"
  c_SymGetSourceFileChecksumW :: Ptr () -> Word64 -> CWString -> Ptr Word32 -> Ptr Word8 -> Word32 -> Ptr Word32 -> IO CInt
-- hProcess : HANDLE -> Ptr ()
-- Base : ULONGLONG -> Word64
-- FileSpec : LPCWSTR -> CWString
-- pCheckSumType : DWORD* out -> Ptr Word32
-- pChecksum : BYTE* out -> Ptr Word8
-- checksumSize : DWORD -> Word32
-- pActualBytesWritten : 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 symgetsourcefilechecksumw =
  foreign "SymGetSourceFileChecksumW"
    ((ptr void) @-> uint64_t @-> (ptr uint16_t) @-> (ptr uint32_t) @-> (ptr uint8_t) @-> uint32_t @-> (ptr uint32_t) @-> returning int32_t)
(* hProcess : HANDLE -> (ptr void) *)
(* Base : ULONGLONG -> uint64_t *)
(* FileSpec : LPCWSTR -> (ptr uint16_t) *)
(* pCheckSumType : DWORD* out -> (ptr uint32_t) *)
(* pChecksum : BYTE* out -> (ptr uint8_t) *)
(* checksumSize : DWORD -> uint32_t *)
(* pActualBytesWritten : 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 dbghelp (t "dbghelp.dll"))
(cffi:use-foreign-library dbghelp)

(cffi:defcfun ("SymGetSourceFileChecksumW" sym-get-source-file-checksum-w :convention :stdcall) :int32
  (h-process :pointer)   ; HANDLE
  (base :uint64)   ; ULONGLONG
  (file-spec (:string :encoding :utf-16le))   ; LPCWSTR
  (p-check-sum-type :pointer)   ; DWORD* out
  (p-checksum :pointer)   ; BYTE* out
  (checksum-size :uint32)   ; DWORD
  (p-actual-bytes-written :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 $SymGetSourceFileChecksumW = Win32::API::More->new('dbghelp',
    'BOOL SymGetSourceFileChecksumW(HANDLE hProcess, UINT64 Base, LPCWSTR FileSpec, LPVOID pCheckSumType, LPVOID pChecksum, DWORD checksumSize, LPVOID pActualBytesWritten)');
# my $ret = $SymGetSourceFileChecksumW->Call($hProcess, $Base, $FileSpec, $pCheckSumType, $pChecksum, $checksumSize, $pActualBytesWritten);
# hProcess : HANDLE -> HANDLE
# Base : ULONGLONG -> UINT64
# FileSpec : LPCWSTR -> LPCWSTR
# pCheckSumType : DWORD* out -> LPVOID
# pChecksum : BYTE* out -> LPVOID
# checksumSize : DWORD -> DWORD
# pActualBytesWritten : 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。
# Unicode(-W): LPCWSTR/LPWSTR は Win32::API が UTF-16 変換を行う。