SymFindFileInPath

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

BOOL SymFindFileInPath(
    HANDLE hprocess,
    LPCSTR SearchPathA,   // optional
    LPCSTR FileName,
    void* id,   // optional
    DWORD two,
    DWORD three,
    SYM_FIND_ID_OPTION flags,
    LPSTR FoundFile,
    PFINDFILEINPATHCALLBACK callback,   // optional
    void* context   // optional
);

<DllImport("dbghelp.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SymFindFileInPath(
    hprocess As IntPtr,   ' HANDLE
    <MarshalAs(UnmanagedType.LPStr)> SearchPathA As String,   ' LPCSTR optional
    <MarshalAs(UnmanagedType.LPStr)> FileName As String,   ' LPCSTR
    id As IntPtr,   ' void* optional
    two As UInteger,   ' DWORD
    three As UInteger,   ' DWORD
    flags As UInteger,   ' SYM_FIND_ID_OPTION
    <MarshalAs(UnmanagedType.LPStr)> FoundFile As System.Text.StringBuilder,   ' LPSTR out
    callback As IntPtr,   ' PFINDFILEINPATHCALLBACK optional
    context As IntPtr   ' void* optional
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' hprocess : HANDLE
' SearchPathA : LPCSTR optional
' FileName : LPCSTR
' id : void* optional
' two : DWORD
' three : DWORD
' flags : SYM_FIND_ID_OPTION
' FoundFile : LPSTR out
' callback : PFINDFILEINPATHCALLBACK optional
' context : void* optional
Declare PtrSafe Function SymFindFileInPath Lib "dbghelp" ( _
    ByVal hprocess As LongPtr, _
    ByVal SearchPathA As String, _
    ByVal FileName As String, _
    ByVal id As LongPtr, _
    ByVal two As Long, _
    ByVal three As Long, _
    ByVal flags As Long, _
    ByVal FoundFile As String, _
    ByVal callback As LongPtr, _
    ByVal context 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

SymFindFileInPath = ctypes.windll.dbghelp.SymFindFileInPath
SymFindFileInPath.restype = wintypes.BOOL
SymFindFileInPath.argtypes = [
    wintypes.HANDLE,  # hprocess : HANDLE
    wintypes.LPCSTR,  # SearchPathA : LPCSTR optional
    wintypes.LPCSTR,  # FileName : LPCSTR
    ctypes.POINTER(None),  # id : void* optional
    wintypes.DWORD,  # two : DWORD
    wintypes.DWORD,  # three : DWORD
    wintypes.DWORD,  # flags : SYM_FIND_ID_OPTION
    wintypes.LPSTR,  # FoundFile : LPSTR out
    ctypes.c_void_p,  # callback : PFINDFILEINPATHCALLBACK optional
    ctypes.POINTER(None),  # context : void* optional
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('dbghelp.dll')
SymFindFileInPath = Fiddle::Function.new(
  lib['SymFindFileInPath'],
  [
    Fiddle::TYPE_VOIDP,  # hprocess : HANDLE
    Fiddle::TYPE_VOIDP,  # SearchPathA : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # FileName : LPCSTR
    Fiddle::TYPE_VOIDP,  # id : void* optional
    -Fiddle::TYPE_INT,  # two : DWORD
    -Fiddle::TYPE_INT,  # three : DWORD
    -Fiddle::TYPE_INT,  # flags : SYM_FIND_ID_OPTION
    Fiddle::TYPE_VOIDP,  # FoundFile : LPSTR out
    Fiddle::TYPE_VOIDP,  # callback : PFINDFILEINPATHCALLBACK optional
    Fiddle::TYPE_VOIDP,  # context : void* optional
  ],
  Fiddle::TYPE_INT)

#[link(name = "dbghelp")]
extern "system" {
    fn SymFindFileInPath(
        hprocess: *mut core::ffi::c_void,  // HANDLE
        SearchPathA: *const u8,  // LPCSTR optional
        FileName: *const u8,  // LPCSTR
        id: *mut (),  // void* optional
        two: u32,  // DWORD
        three: u32,  // DWORD
        flags: u32,  // SYM_FIND_ID_OPTION
        FoundFile: *mut u8,  // LPSTR out
        callback: *const core::ffi::c_void,  // PFINDFILEINPATHCALLBACK optional
        context: *mut ()  // void* optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("dbghelp.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern bool SymFindFileInPath(IntPtr hprocess, [MarshalAs(UnmanagedType.LPStr)] string SearchPathA, [MarshalAs(UnmanagedType.LPStr)] string FileName, IntPtr id, uint two, uint three, uint flags, [MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder FoundFile, IntPtr callback, IntPtr context);
"@
$api = Add-Type -MemberDefinition $sig -Name 'dbghelp_SymFindFileInPath' -Namespace Win32 -PassThru
# $api::SymFindFileInPath(hprocess, SearchPathA, FileName, id, two, three, flags, FoundFile, callback, context)

#uselib "dbghelp.dll"
#func global SymFindFileInPath "SymFindFileInPath" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; SymFindFileInPath hprocess, SearchPathA, FileName, id, two, three, flags, varptr(FoundFile), callback, context   ; 戻り値は stat
; hprocess : HANDLE -> "sptr"
; SearchPathA : LPCSTR optional -> "sptr"
; FileName : LPCSTR -> "sptr"
; id : void* optional -> "sptr"
; two : DWORD -> "sptr"
; three : DWORD -> "sptr"
; flags : SYM_FIND_ID_OPTION -> "sptr"
; FoundFile : LPSTR out -> "sptr"
; callback : PFINDFILEINPATHCALLBACK optional -> "sptr"
; context : 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。

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

var (
	dbghelp = windows.NewLazySystemDLL("dbghelp.dll")
	procSymFindFileInPath = dbghelp.NewProc("SymFindFileInPath")
)

// hprocess (HANDLE), SearchPathA (LPCSTR optional), FileName (LPCSTR), id (void* optional), two (DWORD), three (DWORD), flags (SYM_FIND_ID_OPTION), FoundFile (LPSTR out), callback (PFINDFILEINPATHCALLBACK optional), context (void* optional)
r1, _, err := procSymFindFileInPath.Call(
	uintptr(hprocess),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(SearchPathA))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(FileName))),
	uintptr(id),
	uintptr(two),
	uintptr(three),
	uintptr(flags),
	uintptr(FoundFile),
	uintptr(callback),
	uintptr(context),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SymFindFileInPath(
  hprocess: THandle;   // HANDLE
  SearchPathA: PAnsiChar;   // LPCSTR optional
  FileName: PAnsiChar;   // LPCSTR
  id: Pointer;   // void* optional
  two: DWORD;   // DWORD
  three: DWORD;   // DWORD
  flags: DWORD;   // SYM_FIND_ID_OPTION
  FoundFile: PAnsiChar;   // LPSTR out
  callback: Pointer;   // PFINDFILEINPATHCALLBACK optional
  context: Pointer   // void* optional
): BOOL; stdcall;
  external 'dbghelp.dll' name 'SymFindFileInPath';

result := DllCall("dbghelp\SymFindFileInPath"
    , "Ptr", hprocess   ; HANDLE
    , "AStr", SearchPathA   ; LPCSTR optional
    , "AStr", FileName   ; LPCSTR
    , "Ptr", id   ; void* optional
    , "UInt", two   ; DWORD
    , "UInt", three   ; DWORD
    , "UInt", flags   ; SYM_FIND_ID_OPTION
    , "Ptr", FoundFile   ; LPSTR out
    , "Ptr", callback   ; PFINDFILEINPATHCALLBACK optional
    , "Ptr", context   ; void* optional
    , "Int")   ; return: BOOL

●SymFindFileInPath(hprocess, SearchPathA, FileName, id, two, three, flags, FoundFile, callback, context) = DLL("dbghelp.dll", "bool SymFindFileInPath(void*, char*, char*, void*, dword, dword, dword, char*, void*, void*)")
# 呼び出し: SymFindFileInPath(hprocess, SearchPathA, FileName, id, two, three, flags, FoundFile, callback, context)
# hprocess : HANDLE -> "void*"
# SearchPathA : LPCSTR optional -> "char*"
# FileName : LPCSTR -> "char*"
# id : void* optional -> "void*"
# two : DWORD -> "dword"
# three : DWORD -> "dword"
# flags : SYM_FIND_ID_OPTION -> "dword"
# FoundFile : LPSTR out -> "char*"
# callback : PFINDFILEINPATHCALLBACK optional -> "void*"
# context : 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 "dbghelp" fn SymFindFileInPath(
    hprocess: ?*anyopaque, // HANDLE
    SearchPathA: [*c]const u8, // LPCSTR optional
    FileName: [*c]const u8, // LPCSTR
    id: ?*anyopaque, // void* optional
    two: u32, // DWORD
    three: u32, // DWORD
    flags: u32, // SYM_FIND_ID_OPTION
    FoundFile: [*c]u8, // LPSTR out
    callback: ?*anyopaque, // PFINDFILEINPATHCALLBACK optional
    context: ?*anyopaque // void* optional
) callconv(std.os.windows.WINAPI) i32;

proc SymFindFileInPath(
    hprocess: pointer,  # HANDLE
    SearchPathA: cstring,  # LPCSTR optional
    FileName: cstring,  # LPCSTR
    id: pointer,  # void* optional
    two: uint32,  # DWORD
    three: uint32,  # DWORD
    flags: uint32,  # SYM_FIND_ID_OPTION
    FoundFile: ptr char,  # LPSTR out
    callback: pointer,  # PFINDFILEINPATHCALLBACK optional
    context: pointer  # void* optional
): int32 {.importc: "SymFindFileInPath", stdcall, dynlib: "dbghelp.dll".}

pragma(lib, "dbghelp");
extern(Windows)
int SymFindFileInPath(
    void* hprocess,   // HANDLE
    const(char)* SearchPathA,   // LPCSTR optional
    const(char)* FileName,   // LPCSTR
    void* id,   // void* optional
    uint two,   // DWORD
    uint three,   // DWORD
    uint flags,   // SYM_FIND_ID_OPTION
    char* FoundFile,   // LPSTR out
    void* callback,   // PFINDFILEINPATHCALLBACK optional
    void* context   // void* optional
);

ccall((:SymFindFileInPath, "dbghelp.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Cstring, Cstring, Ptr{Cvoid}, UInt32, UInt32, UInt32, Ptr{UInt8}, Ptr{Cvoid}, Ptr{Cvoid}),
      hprocess, SearchPathA, FileName, id, two, three, flags, FoundFile, callback, context)
# hprocess : HANDLE -> Ptr{Cvoid}
# SearchPathA : LPCSTR optional -> Cstring
# FileName : LPCSTR -> Cstring
# id : void* optional -> Ptr{Cvoid}
# two : DWORD -> UInt32
# three : DWORD -> UInt32
# flags : SYM_FIND_ID_OPTION -> UInt32
# FoundFile : LPSTR out -> Ptr{UInt8}
# callback : PFINDFILEINPATHCALLBACK optional -> Ptr{Cvoid}
# context : 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 SymFindFileInPath(
    void* hprocess,
    const char* SearchPathA,
    const char* FileName,
    void* id,
    uint32_t two,
    uint32_t three,
    uint32_t flags,
    char* FoundFile,
    void* callback,
    void* context);
]]
local dbghelp = ffi.load("dbghelp")
-- dbghelp.SymFindFileInPath(hprocess, SearchPathA, FileName, id, two, three, flags, FoundFile, callback, context)
-- hprocess : HANDLE
-- SearchPathA : LPCSTR optional
-- FileName : LPCSTR
-- id : void* optional
-- two : DWORD
-- three : DWORD
-- flags : SYM_FIND_ID_OPTION
-- FoundFile : LPSTR out
-- callback : PFINDFILEINPATHCALLBACK optional
-- context : 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('dbghelp.dll');
const SymFindFileInPath = lib.func('__stdcall', 'SymFindFileInPath', 'int32_t', ['void *', 'str', 'str', 'void *', 'uint32_t', 'uint32_t', 'uint32_t', 'char *', 'void *', 'void *']);
// SymFindFileInPath(hprocess, SearchPathA, FileName, id, two, three, flags, FoundFile, callback, context)
// hprocess : HANDLE -> 'void *'
// SearchPathA : LPCSTR optional -> 'str'
// FileName : LPCSTR -> 'str'
// id : void* optional -> 'void *'
// two : DWORD -> 'uint32_t'
// three : DWORD -> 'uint32_t'
// flags : SYM_FIND_ID_OPTION -> 'uint32_t'
// FoundFile : LPSTR out -> 'char *'
// callback : PFINDFILEINPATHCALLBACK optional -> 'void *'
// context : 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("dbghelp.dll", {
  SymFindFileInPath: { parameters: ["pointer", "buffer", "buffer", "pointer", "u32", "u32", "u32", "buffer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.SymFindFileInPath(hprocess, SearchPathA, FileName, id, two, three, flags, FoundFile, callback, context)
// hprocess : HANDLE -> "pointer"
// SearchPathA : LPCSTR optional -> "buffer"
// FileName : LPCSTR -> "buffer"
// id : void* optional -> "pointer"
// two : DWORD -> "u32"
// three : DWORD -> "u32"
// flags : SYM_FIND_ID_OPTION -> "u32"
// FoundFile : LPSTR out -> "buffer"
// callback : PFINDFILEINPATHCALLBACK optional -> "pointer"
// context : void* optional -> "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 SymFindFileInPath(
    void* hprocess,
    const char* SearchPathA,
    const char* FileName,
    void* id,
    uint32_t two,
    uint32_t three,
    uint32_t flags,
    char* FoundFile,
    void* callback,
    void* context);
C, "dbghelp.dll");
// $ffi->SymFindFileInPath(hprocess, SearchPathA, FileName, id, two, three, flags, FoundFile, callback, context);
// hprocess : HANDLE
// SearchPathA : LPCSTR optional
// FileName : LPCSTR
// id : void* optional
// two : DWORD
// three : DWORD
// flags : SYM_FIND_ID_OPTION
// FoundFile : LPSTR out
// callback : PFINDFILEINPATHCALLBACK optional
// context : 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 Dbghelp extends StdCallLibrary {
    Dbghelp INSTANCE = Native.load("dbghelp", Dbghelp.class, W32APIOptions.ASCII_OPTIONS);
    boolean SymFindFileInPath(
        Pointer hprocess,   // HANDLE
        String SearchPathA,   // LPCSTR optional
        String FileName,   // LPCSTR
        Pointer id,   // void* optional
        int two,   // DWORD
        int three,   // DWORD
        int flags,   // SYM_FIND_ID_OPTION
        byte[] FoundFile,   // LPSTR out
        Callback callback,   // PFINDFILEINPATHCALLBACK optional
        Pointer context   // void* optional
    );
}

@[Link("dbghelp")]
lib Libdbghelp
  fun SymFindFileInPath = SymFindFileInPath(
    hprocess : Void*,   # HANDLE
    SearchPathA : UInt8*,   # LPCSTR optional
    FileName : UInt8*,   # LPCSTR
    id : Void*,   # void* optional
    two : UInt32,   # DWORD
    three : UInt32,   # DWORD
    flags : UInt32,   # SYM_FIND_ID_OPTION
    FoundFile : UInt8*,   # LPSTR out
    callback : Void*,   # PFINDFILEINPATHCALLBACK optional
    context : 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 SymFindFileInPathNative = Int32 Function(Pointer<Void>, Pointer<Utf8>, Pointer<Utf8>, Pointer<Void>, Uint32, Uint32, Uint32, Pointer<Utf8>, Pointer<Void>, Pointer<Void>);
typedef SymFindFileInPathDart = int Function(Pointer<Void>, Pointer<Utf8>, Pointer<Utf8>, Pointer<Void>, int, int, int, Pointer<Utf8>, Pointer<Void>, Pointer<Void>);
final SymFindFileInPath = DynamicLibrary.open('dbghelp.dll')
    .lookupFunction<SymFindFileInPathNative, SymFindFileInPathDart>('SymFindFileInPath');
// hprocess : HANDLE -> Pointer<Void>
// SearchPathA : LPCSTR optional -> Pointer<Utf8>
// FileName : LPCSTR -> Pointer<Utf8>
// id : void* optional -> Pointer<Void>
// two : DWORD -> Uint32
// three : DWORD -> Uint32
// flags : SYM_FIND_ID_OPTION -> Uint32
// FoundFile : LPSTR out -> Pointer<Utf8>
// callback : PFINDFILEINPATHCALLBACK optional -> Pointer<Void>
// context : void* optional -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SymFindFileInPath(
  hprocess: THandle;   // HANDLE
  SearchPathA: PAnsiChar;   // LPCSTR optional
  FileName: PAnsiChar;   // LPCSTR
  id: Pointer;   // void* optional
  two: DWORD;   // DWORD
  three: DWORD;   // DWORD
  flags: DWORD;   // SYM_FIND_ID_OPTION
  FoundFile: PAnsiChar;   // LPSTR out
  callback: Pointer;   // PFINDFILEINPATHCALLBACK optional
  context: Pointer   // void* optional
): BOOL; stdcall;
  external 'dbghelp.dll' name 'SymFindFileInPath';

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

foreign import stdcall safe "SymFindFileInPath"
  c_SymFindFileInPath :: Ptr () -> CString -> CString -> Ptr () -> Word32 -> Word32 -> Word32 -> CString -> Ptr () -> Ptr () -> IO CInt
-- hprocess : HANDLE -> Ptr ()
-- SearchPathA : LPCSTR optional -> CString
-- FileName : LPCSTR -> CString
-- id : void* optional -> Ptr ()
-- two : DWORD -> Word32
-- three : DWORD -> Word32
-- flags : SYM_FIND_ID_OPTION -> Word32
-- FoundFile : LPSTR out -> CString
-- callback : PFINDFILEINPATHCALLBACK optional -> Ptr ()
-- context : 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 symfindfileinpath =
  foreign "SymFindFileInPath"
    ((ptr void) @-> string @-> string @-> (ptr void) @-> uint32_t @-> uint32_t @-> uint32_t @-> string @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* hprocess : HANDLE -> (ptr void) *)
(* SearchPathA : LPCSTR optional -> string *)
(* FileName : LPCSTR -> string *)
(* id : void* optional -> (ptr void) *)
(* two : DWORD -> uint32_t *)
(* three : DWORD -> uint32_t *)
(* flags : SYM_FIND_ID_OPTION -> uint32_t *)
(* FoundFile : LPSTR out -> string *)
(* callback : PFINDFILEINPATHCALLBACK optional -> (ptr void) *)
(* context : 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 dbghelp (t "dbghelp.dll"))
(cffi:use-foreign-library dbghelp)

(cffi:defcfun ("SymFindFileInPath" sym-find-file-in-path :convention :stdcall) :int32
  (hprocess :pointer)   ; HANDLE
  (search-path-a :string)   ; LPCSTR optional
  (file-name :string)   ; LPCSTR
  (id :pointer)   ; void* optional
  (two :uint32)   ; DWORD
  (three :uint32)   ; DWORD
  (flags :uint32)   ; SYM_FIND_ID_OPTION
  (found-file :pointer)   ; LPSTR out
  (callback :pointer)   ; PFINDFILEINPATHCALLBACK optional
  (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 $SymFindFileInPath = Win32::API::More->new('dbghelp',
    'BOOL SymFindFileInPath(HANDLE hprocess, LPCSTR SearchPathA, LPCSTR FileName, LPVOID id, DWORD two, DWORD three, DWORD flags, LPSTR FoundFile, LPVOID callback, LPVOID context)');
# my $ret = $SymFindFileInPath->Call($hprocess, $SearchPathA, $FileName, $id, $two, $three, $flags, $FoundFile, $callback, $context);
# hprocess : HANDLE -> HANDLE
# SearchPathA : LPCSTR optional -> LPCSTR
# FileName : LPCSTR -> LPCSTR
# id : void* optional -> LPVOID
# two : DWORD -> DWORD
# three : DWORD -> DWORD
# flags : SYM_FIND_ID_OPTION -> DWORD
# FoundFile : LPSTR out -> LPSTR
# callback : PFINDFILEINPATHCALLBACK optional -> LPVOID
# context : 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。