ホーム › System.ApplicationInstallationAndServicing › CreatePatchFileExW
CreatePatchFileExW
関数複数の旧ファイルと進捗コールバックを指定して差分パッチを作成する(Unicode版)。
シグネチャ
// mspatchc.dll (Unicode / -W)
#include <windows.h>
BOOL CreatePatchFileExW(
DWORD OldFileCount,
PATCH_OLD_FILE_INFO_W* OldFileInfoArray,
LPCWSTR NewFileName,
LPCWSTR PatchFileName,
DWORD OptionFlags,
PATCH_OPTION_DATA* OptionData, // optional
PPATCH_PROGRESS_CALLBACK ProgressCallback, // optional
void* CallbackContext // optional
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| OldFileCount | DWORD | in | OldFileInfoArray の要素数。基準とする旧ファイルの個数を指定する。 |
| OldFileInfoArray | PATCH_OLD_FILE_INFO_W* | in | 旧ファイル情報の配列(PATCH_OLD_FILE_INFO_W)。各要素にパスや無視範囲を持つ。 |
| NewFileName | LPCWSTR | in | 差分の目標となる新ファイルのパス。Unicode 文字列で指定する。 |
| PatchFileName | LPCWSTR | in | 生成するパッチファイルの出力パス。Unicode 文字列で指定する。 |
| OptionFlags | DWORD | in | パッチ生成動作を制御するフラグ。PATCH_OPTION_* の組み合わせを指定する。 |
| OptionData | PATCH_OPTION_DATA* | inoptional | 詳細オプションを指定する PATCH_OPTION_DATA 構造体へのポインタ。NULL 可。 |
| ProgressCallback | PPATCH_PROGRESS_CALLBACK | inoptional | 進捗を通知するコールバック関数。不要なら NULL を指定する。 |
| CallbackContext | void* | inoptional | コールバックへ渡されるユーザー定義のコンテキストポインタ。NULL 可。 |
戻り値の型: BOOL
各言語での呼び出し定義
// mspatchc.dll (Unicode / -W)
#include <windows.h>
BOOL CreatePatchFileExW(
DWORD OldFileCount,
PATCH_OLD_FILE_INFO_W* OldFileInfoArray,
LPCWSTR NewFileName,
LPCWSTR PatchFileName,
DWORD OptionFlags,
PATCH_OPTION_DATA* OptionData, // optional
PPATCH_PROGRESS_CALLBACK ProgressCallback, // optional
void* CallbackContext // optional
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("mspatchc.dll", CharSet = CharSet.Unicode, ExactSpelling = true)]
static extern bool CreatePatchFileExW(
uint OldFileCount, // DWORD
IntPtr OldFileInfoArray, // PATCH_OLD_FILE_INFO_W*
[MarshalAs(UnmanagedType.LPWStr)] string NewFileName, // LPCWSTR
[MarshalAs(UnmanagedType.LPWStr)] string PatchFileName, // LPCWSTR
uint OptionFlags, // DWORD
IntPtr OptionData, // PATCH_OPTION_DATA* optional
IntPtr ProgressCallback, // PPATCH_PROGRESS_CALLBACK optional
IntPtr CallbackContext // void* optional
);<DllImport("mspatchc.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function CreatePatchFileExW(
OldFileCount As UInteger, ' DWORD
OldFileInfoArray As IntPtr, ' PATCH_OLD_FILE_INFO_W*
<MarshalAs(UnmanagedType.LPWStr)> NewFileName As String, ' LPCWSTR
<MarshalAs(UnmanagedType.LPWStr)> PatchFileName As String, ' LPCWSTR
OptionFlags As UInteger, ' DWORD
OptionData As IntPtr, ' PATCH_OPTION_DATA* optional
ProgressCallback As IntPtr, ' PPATCH_PROGRESS_CALLBACK optional
CallbackContext As IntPtr ' void* optional
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function' OldFileCount : DWORD
' OldFileInfoArray : PATCH_OLD_FILE_INFO_W*
' NewFileName : LPCWSTR
' PatchFileName : LPCWSTR
' OptionFlags : DWORD
' OptionData : PATCH_OPTION_DATA* optional
' ProgressCallback : PPATCH_PROGRESS_CALLBACK optional
' CallbackContext : void* optional
Declare PtrSafe Function CreatePatchFileExW Lib "mspatchc" ( _
ByVal OldFileCount As Long, _
ByVal OldFileInfoArray As LongPtr, _
ByVal NewFileName As LongPtr, _
ByVal PatchFileName As LongPtr, _
ByVal OptionFlags As Long, _
ByVal OptionData As LongPtr, _
ByVal ProgressCallback As LongPtr, _
ByVal CallbackContext As LongPtr) 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
CreatePatchFileExW = ctypes.windll.mspatchc.CreatePatchFileExW
CreatePatchFileExW.restype = wintypes.BOOL
CreatePatchFileExW.argtypes = [
wintypes.DWORD, # OldFileCount : DWORD
ctypes.c_void_p, # OldFileInfoArray : PATCH_OLD_FILE_INFO_W*
wintypes.LPCWSTR, # NewFileName : LPCWSTR
wintypes.LPCWSTR, # PatchFileName : LPCWSTR
wintypes.DWORD, # OptionFlags : DWORD
ctypes.c_void_p, # OptionData : PATCH_OPTION_DATA* optional
ctypes.c_void_p, # ProgressCallback : PPATCH_PROGRESS_CALLBACK optional
ctypes.POINTER(None), # CallbackContext : void* optional
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('mspatchc.dll')
CreatePatchFileExW = Fiddle::Function.new(
lib['CreatePatchFileExW'],
[
-Fiddle::TYPE_INT, # OldFileCount : DWORD
Fiddle::TYPE_VOIDP, # OldFileInfoArray : PATCH_OLD_FILE_INFO_W*
Fiddle::TYPE_VOIDP, # NewFileName : LPCWSTR
Fiddle::TYPE_VOIDP, # PatchFileName : LPCWSTR
-Fiddle::TYPE_INT, # OptionFlags : DWORD
Fiddle::TYPE_VOIDP, # OptionData : PATCH_OPTION_DATA* optional
Fiddle::TYPE_VOIDP, # ProgressCallback : PPATCH_PROGRESS_CALLBACK optional
Fiddle::TYPE_VOIDP, # CallbackContext : void* optional
],
Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"#[link(name = "mspatchc")]
extern "system" {
fn CreatePatchFileExW(
OldFileCount: u32, // DWORD
OldFileInfoArray: *mut PATCH_OLD_FILE_INFO_W, // PATCH_OLD_FILE_INFO_W*
NewFileName: *const u16, // LPCWSTR
PatchFileName: *const u16, // LPCWSTR
OptionFlags: u32, // DWORD
OptionData: *mut PATCH_OPTION_DATA, // PATCH_OPTION_DATA* optional
ProgressCallback: *const core::ffi::c_void, // PPATCH_PROGRESS_CALLBACK optional
CallbackContext: *mut () // void* optional
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("mspatchc.dll", CharSet = CharSet.Unicode)]
public static extern bool CreatePatchFileExW(uint OldFileCount, IntPtr OldFileInfoArray, [MarshalAs(UnmanagedType.LPWStr)] string NewFileName, [MarshalAs(UnmanagedType.LPWStr)] string PatchFileName, uint OptionFlags, IntPtr OptionData, IntPtr ProgressCallback, IntPtr CallbackContext);
"@
$api = Add-Type -MemberDefinition $sig -Name 'mspatchc_CreatePatchFileExW' -Namespace Win32 -PassThru
# $api::CreatePatchFileExW(OldFileCount, OldFileInfoArray, NewFileName, PatchFileName, OptionFlags, OptionData, ProgressCallback, CallbackContext)#uselib "mspatchc.dll"
#func global CreatePatchFileExW "CreatePatchFileExW" wptr, wptr, wptr, wptr, wptr, wptr, wptr, wptr
; CreatePatchFileExW OldFileCount, varptr(OldFileInfoArray), NewFileName, PatchFileName, OptionFlags, varptr(OptionData), ProgressCallback, CallbackContext ; 戻り値は stat
; OldFileCount : DWORD -> "wptr"
; OldFileInfoArray : PATCH_OLD_FILE_INFO_W* -> "wptr"
; NewFileName : LPCWSTR -> "wptr"
; PatchFileName : LPCWSTR -> "wptr"
; OptionFlags : DWORD -> "wptr"
; OptionData : PATCH_OPTION_DATA* optional -> "wptr"
; ProgressCallback : PPATCH_PROGRESS_CALLBACK optional -> "wptr"
; CallbackContext : void* optional -> "wptr"
; ※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 "mspatchc.dll" #cfunc global CreatePatchFileExW "CreatePatchFileExW" int, var, wstr, wstr, int, var, sptr, sptr ; res = CreatePatchFileExW(OldFileCount, OldFileInfoArray, NewFileName, PatchFileName, OptionFlags, OptionData, ProgressCallback, CallbackContext) ; OldFileCount : DWORD -> "int" ; OldFileInfoArray : PATCH_OLD_FILE_INFO_W* -> "var" ; NewFileName : LPCWSTR -> "wstr" ; PatchFileName : LPCWSTR -> "wstr" ; OptionFlags : DWORD -> "int" ; OptionData : PATCH_OPTION_DATA* optional -> "var" ; ProgressCallback : PPATCH_PROGRESS_CALLBACK optional -> "sptr" ; CallbackContext : void* optional -> "sptr" ; ※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 "mspatchc.dll" #cfunc global CreatePatchFileExW "CreatePatchFileExW" int, sptr, wstr, wstr, int, sptr, sptr, sptr ; res = CreatePatchFileExW(OldFileCount, varptr(OldFileInfoArray), NewFileName, PatchFileName, OptionFlags, varptr(OptionData), ProgressCallback, CallbackContext) ; OldFileCount : DWORD -> "int" ; OldFileInfoArray : PATCH_OLD_FILE_INFO_W* -> "sptr" ; NewFileName : LPCWSTR -> "wstr" ; PatchFileName : LPCWSTR -> "wstr" ; OptionFlags : DWORD -> "int" ; OptionData : PATCH_OPTION_DATA* optional -> "sptr" ; ProgressCallback : PPATCH_PROGRESS_CALLBACK optional -> "sptr" ; CallbackContext : void* optional -> "sptr" ; ※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:
; BOOL CreatePatchFileExW(DWORD OldFileCount, PATCH_OLD_FILE_INFO_W* OldFileInfoArray, LPCWSTR NewFileName, LPCWSTR PatchFileName, DWORD OptionFlags, PATCH_OPTION_DATA* OptionData, PPATCH_PROGRESS_CALLBACK ProgressCallback, void* CallbackContext) #uselib "mspatchc.dll" #cfunc global CreatePatchFileExW "CreatePatchFileExW" int, var, wstr, wstr, int, var, intptr, intptr ; res = CreatePatchFileExW(OldFileCount, OldFileInfoArray, NewFileName, PatchFileName, OptionFlags, OptionData, ProgressCallback, CallbackContext) ; OldFileCount : DWORD -> "int" ; OldFileInfoArray : PATCH_OLD_FILE_INFO_W* -> "var" ; NewFileName : LPCWSTR -> "wstr" ; PatchFileName : LPCWSTR -> "wstr" ; OptionFlags : DWORD -> "int" ; OptionData : PATCH_OPTION_DATA* optional -> "var" ; ProgressCallback : PPATCH_PROGRESS_CALLBACK optional -> "intptr" ; CallbackContext : void* optional -> "intptr" ; ※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。; BOOL CreatePatchFileExW(DWORD OldFileCount, PATCH_OLD_FILE_INFO_W* OldFileInfoArray, LPCWSTR NewFileName, LPCWSTR PatchFileName, DWORD OptionFlags, PATCH_OPTION_DATA* OptionData, PPATCH_PROGRESS_CALLBACK ProgressCallback, void* CallbackContext) #uselib "mspatchc.dll" #cfunc global CreatePatchFileExW "CreatePatchFileExW" int, intptr, wstr, wstr, int, intptr, intptr, intptr ; res = CreatePatchFileExW(OldFileCount, varptr(OldFileInfoArray), NewFileName, PatchFileName, OptionFlags, varptr(OptionData), ProgressCallback, CallbackContext) ; OldFileCount : DWORD -> "int" ; OldFileInfoArray : PATCH_OLD_FILE_INFO_W* -> "intptr" ; NewFileName : LPCWSTR -> "wstr" ; PatchFileName : LPCWSTR -> "wstr" ; OptionFlags : DWORD -> "int" ; OptionData : PATCH_OPTION_DATA* optional -> "intptr" ; ProgressCallback : PPATCH_PROGRESS_CALLBACK optional -> "intptr" ; CallbackContext : void* optional -> "intptr" ; ※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 (
mspatchc = windows.NewLazySystemDLL("mspatchc.dll")
procCreatePatchFileExW = mspatchc.NewProc("CreatePatchFileExW")
)
// OldFileCount (DWORD), OldFileInfoArray (PATCH_OLD_FILE_INFO_W*), NewFileName (LPCWSTR), PatchFileName (LPCWSTR), OptionFlags (DWORD), OptionData (PATCH_OPTION_DATA* optional), ProgressCallback (PPATCH_PROGRESS_CALLBACK optional), CallbackContext (void* optional)
r1, _, err := procCreatePatchFileExW.Call(
uintptr(OldFileCount),
uintptr(OldFileInfoArray),
uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(NewFileName))),
uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(PatchFileName))),
uintptr(OptionFlags),
uintptr(OptionData),
uintptr(ProgressCallback),
uintptr(CallbackContext),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction CreatePatchFileExW(
OldFileCount: DWORD; // DWORD
OldFileInfoArray: Pointer; // PATCH_OLD_FILE_INFO_W*
NewFileName: PWideChar; // LPCWSTR
PatchFileName: PWideChar; // LPCWSTR
OptionFlags: DWORD; // DWORD
OptionData: Pointer; // PATCH_OPTION_DATA* optional
ProgressCallback: Pointer; // PPATCH_PROGRESS_CALLBACK optional
CallbackContext: Pointer // void* optional
): BOOL; stdcall;
external 'mspatchc.dll' name 'CreatePatchFileExW';result := DllCall("mspatchc\CreatePatchFileExW"
, "UInt", OldFileCount ; DWORD
, "Ptr", OldFileInfoArray ; PATCH_OLD_FILE_INFO_W*
, "WStr", NewFileName ; LPCWSTR
, "WStr", PatchFileName ; LPCWSTR
, "UInt", OptionFlags ; DWORD
, "Ptr", OptionData ; PATCH_OPTION_DATA* optional
, "Ptr", ProgressCallback ; PPATCH_PROGRESS_CALLBACK optional
, "Ptr", CallbackContext ; void* optional
, "Int") ; return: BOOL●CreatePatchFileExW(OldFileCount, OldFileInfoArray, NewFileName, PatchFileName, OptionFlags, OptionData, ProgressCallback, CallbackContext) = DLL("mspatchc.dll", "bool CreatePatchFileExW(dword, void*, char*, char*, dword, void*, void*, void*)")
# 呼び出し: CreatePatchFileExW(OldFileCount, OldFileInfoArray, NewFileName, PatchFileName, OptionFlags, OptionData, ProgressCallback, CallbackContext)
# OldFileCount : DWORD -> "dword"
# OldFileInfoArray : PATCH_OLD_FILE_INFO_W* -> "void*"
# NewFileName : LPCWSTR -> "char*"
# PatchFileName : LPCWSTR -> "char*"
# OptionFlags : DWORD -> "dword"
# OptionData : PATCH_OPTION_DATA* optional -> "void*"
# ProgressCallback : PPATCH_PROGRESS_CALLBACK optional -> "void*"
# CallbackContext : 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)。
# ※-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 "mspatchc" fn CreatePatchFileExW(
OldFileCount: u32, // DWORD
OldFileInfoArray: [*c]PATCH_OLD_FILE_INFO_W, // PATCH_OLD_FILE_INFO_W*
NewFileName: [*c]const u16, // LPCWSTR
PatchFileName: [*c]const u16, // LPCWSTR
OptionFlags: u32, // DWORD
OptionData: [*c]PATCH_OPTION_DATA, // PATCH_OPTION_DATA* optional
ProgressCallback: ?*anyopaque, // PPATCH_PROGRESS_CALLBACK optional
CallbackContext: ?*anyopaque // void* optional
) 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 CreatePatchFileExW(
OldFileCount: uint32, # DWORD
OldFileInfoArray: ptr PATCH_OLD_FILE_INFO_W, # PATCH_OLD_FILE_INFO_W*
NewFileName: WideCString, # LPCWSTR
PatchFileName: WideCString, # LPCWSTR
OptionFlags: uint32, # DWORD
OptionData: ptr PATCH_OPTION_DATA, # PATCH_OPTION_DATA* optional
ProgressCallback: pointer, # PPATCH_PROGRESS_CALLBACK optional
CallbackContext: pointer # void* optional
): int32 {.importc: "CreatePatchFileExW", stdcall, dynlib: "mspatchc.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。pragma(lib, "mspatchc");
extern(Windows)
int CreatePatchFileExW(
uint OldFileCount, // DWORD
PATCH_OLD_FILE_INFO_W* OldFileInfoArray, // PATCH_OLD_FILE_INFO_W*
const(wchar)* NewFileName, // LPCWSTR
const(wchar)* PatchFileName, // LPCWSTR
uint OptionFlags, // DWORD
PATCH_OPTION_DATA* OptionData, // PATCH_OPTION_DATA* optional
void* ProgressCallback, // PPATCH_PROGRESS_CALLBACK optional
void* CallbackContext // void* optional
);ccall((:CreatePatchFileExW, "mspatchc.dll"), stdcall, Int32,
(UInt32, Ptr{PATCH_OLD_FILE_INFO_W}, Cwstring, Cwstring, UInt32, Ptr{PATCH_OPTION_DATA}, Ptr{Cvoid}, Ptr{Cvoid}),
OldFileCount, OldFileInfoArray, NewFileName, PatchFileName, OptionFlags, OptionData, ProgressCallback, CallbackContext)
# OldFileCount : DWORD -> UInt32
# OldFileInfoArray : PATCH_OLD_FILE_INFO_W* -> Ptr{PATCH_OLD_FILE_INFO_W}
# NewFileName : LPCWSTR -> Cwstring
# PatchFileName : LPCWSTR -> Cwstring
# OptionFlags : DWORD -> UInt32
# OptionData : PATCH_OPTION_DATA* optional -> Ptr{PATCH_OPTION_DATA}
# ProgressCallback : PPATCH_PROGRESS_CALLBACK optional -> Ptr{Cvoid}
# CallbackContext : void* optional -> Ptr{Cvoid}
# 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 CreatePatchFileExW(
uint32_t OldFileCount,
void* OldFileInfoArray,
const uint16_t* NewFileName,
const uint16_t* PatchFileName,
uint32_t OptionFlags,
void* OptionData,
void* ProgressCallback,
void* CallbackContext);
]]
local mspatchc = ffi.load("mspatchc")
-- mspatchc.CreatePatchFileExW(OldFileCount, OldFileInfoArray, NewFileName, PatchFileName, OptionFlags, OptionData, ProgressCallback, CallbackContext)
-- OldFileCount : DWORD
-- OldFileInfoArray : PATCH_OLD_FILE_INFO_W*
-- NewFileName : LPCWSTR
-- PatchFileName : LPCWSTR
-- OptionFlags : DWORD
-- OptionData : PATCH_OPTION_DATA* optional
-- ProgressCallback : PPATCH_PROGRESS_CALLBACK optional
-- CallbackContext : 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。
-- 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('mspatchc.dll');
const CreatePatchFileExW = lib.func('__stdcall', 'CreatePatchFileExW', 'int32_t', ['uint32_t', 'void *', 'str16', 'str16', 'uint32_t', 'void *', 'void *', 'void *']);
// CreatePatchFileExW(OldFileCount, OldFileInfoArray, NewFileName, PatchFileName, OptionFlags, OptionData, ProgressCallback, CallbackContext)
// OldFileCount : DWORD -> 'uint32_t'
// OldFileInfoArray : PATCH_OLD_FILE_INFO_W* -> 'void *'
// NewFileName : LPCWSTR -> 'str16'
// PatchFileName : LPCWSTR -> 'str16'
// OptionFlags : DWORD -> 'uint32_t'
// OptionData : PATCH_OPTION_DATA* optional -> 'void *'
// ProgressCallback : PPATCH_PROGRESS_CALLBACK optional -> 'void *'
// CallbackContext : 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("mspatchc.dll", {
CreatePatchFileExW: { parameters: ["u32", "pointer", "buffer", "buffer", "u32", "pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.CreatePatchFileExW(OldFileCount, OldFileInfoArray, NewFileName, PatchFileName, OptionFlags, OptionData, ProgressCallback, CallbackContext)
// OldFileCount : DWORD -> "u32"
// OldFileInfoArray : PATCH_OLD_FILE_INFO_W* -> "pointer"
// NewFileName : LPCWSTR -> "buffer"
// PatchFileName : LPCWSTR -> "buffer"
// OptionFlags : DWORD -> "u32"
// OptionData : PATCH_OPTION_DATA* optional -> "pointer"
// ProgressCallback : PPATCH_PROGRESS_CALLBACK optional -> "pointer"
// CallbackContext : void* optional -> "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 CreatePatchFileExW(
uint32_t OldFileCount,
void* OldFileInfoArray,
const uint16_t* NewFileName,
const uint16_t* PatchFileName,
uint32_t OptionFlags,
void* OptionData,
void* ProgressCallback,
void* CallbackContext);
C, "mspatchc.dll");
// $ffi->CreatePatchFileExW(OldFileCount, OldFileInfoArray, NewFileName, PatchFileName, OptionFlags, OptionData, ProgressCallback, CallbackContext);
// OldFileCount : DWORD
// OldFileInfoArray : PATCH_OLD_FILE_INFO_W*
// NewFileName : LPCWSTR
// PatchFileName : LPCWSTR
// OptionFlags : DWORD
// OptionData : PATCH_OPTION_DATA* optional
// ProgressCallback : PPATCH_PROGRESS_CALLBACK optional
// CallbackContext : 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 Mspatchc extends StdCallLibrary {
Mspatchc INSTANCE = Native.load("mspatchc", Mspatchc.class, W32APIOptions.UNICODE_OPTIONS);
boolean CreatePatchFileExW(
int OldFileCount, // DWORD
Pointer OldFileInfoArray, // PATCH_OLD_FILE_INFO_W*
WString NewFileName, // LPCWSTR
WString PatchFileName, // LPCWSTR
int OptionFlags, // DWORD
Pointer OptionData, // PATCH_OPTION_DATA* optional
Callback ProgressCallback, // PPATCH_PROGRESS_CALLBACK optional
Pointer CallbackContext // void* optional
);
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。@[Link("mspatchc")]
lib Libmspatchc
fun CreatePatchFileExW = CreatePatchFileExW(
OldFileCount : UInt32, # DWORD
OldFileInfoArray : PATCH_OLD_FILE_INFO_W*, # PATCH_OLD_FILE_INFO_W*
NewFileName : UInt16*, # LPCWSTR
PatchFileName : UInt16*, # LPCWSTR
OptionFlags : UInt32, # DWORD
OptionData : PATCH_OPTION_DATA*, # PATCH_OPTION_DATA* optional
ProgressCallback : Void*, # PPATCH_PROGRESS_CALLBACK optional
CallbackContext : 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 CreatePatchFileExWNative = Int32 Function(Uint32, Pointer<Void>, Pointer<Utf16>, Pointer<Utf16>, Uint32, Pointer<Void>, Pointer<Void>, Pointer<Void>);
typedef CreatePatchFileExWDart = int Function(int, Pointer<Void>, Pointer<Utf16>, Pointer<Utf16>, int, Pointer<Void>, Pointer<Void>, Pointer<Void>);
final CreatePatchFileExW = DynamicLibrary.open('mspatchc.dll')
.lookupFunction<CreatePatchFileExWNative, CreatePatchFileExWDart>('CreatePatchFileExW');
// OldFileCount : DWORD -> Uint32
// OldFileInfoArray : PATCH_OLD_FILE_INFO_W* -> Pointer<Void>
// NewFileName : LPCWSTR -> Pointer<Utf16>
// PatchFileName : LPCWSTR -> Pointer<Utf16>
// OptionFlags : DWORD -> Uint32
// OptionData : PATCH_OPTION_DATA* optional -> Pointer<Void>
// ProgressCallback : PPATCH_PROGRESS_CALLBACK optional -> Pointer<Void>
// CallbackContext : void* optional -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function CreatePatchFileExW(
OldFileCount: DWORD; // DWORD
OldFileInfoArray: Pointer; // PATCH_OLD_FILE_INFO_W*
NewFileName: PWideChar; // LPCWSTR
PatchFileName: PWideChar; // LPCWSTR
OptionFlags: DWORD; // DWORD
OptionData: Pointer; // PATCH_OPTION_DATA* optional
ProgressCallback: Pointer; // PPATCH_PROGRESS_CALLBACK optional
CallbackContext: Pointer // void* optional
): BOOL; stdcall;
external 'mspatchc.dll' name 'CreatePatchFileExW';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "CreatePatchFileExW"
c_CreatePatchFileExW :: Word32 -> Ptr () -> CWString -> CWString -> Word32 -> Ptr () -> Ptr () -> Ptr () -> IO CInt
-- OldFileCount : DWORD -> Word32
-- OldFileInfoArray : PATCH_OLD_FILE_INFO_W* -> Ptr ()
-- NewFileName : LPCWSTR -> CWString
-- PatchFileName : LPCWSTR -> CWString
-- OptionFlags : DWORD -> Word32
-- OptionData : PATCH_OPTION_DATA* optional -> Ptr ()
-- ProgressCallback : PPATCH_PROGRESS_CALLBACK optional -> Ptr ()
-- CallbackContext : 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 createpatchfileexw =
foreign "CreatePatchFileExW"
(uint32_t @-> (ptr void) @-> (ptr uint16_t) @-> (ptr uint16_t) @-> uint32_t @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* OldFileCount : DWORD -> uint32_t *)
(* OldFileInfoArray : PATCH_OLD_FILE_INFO_W* -> (ptr void) *)
(* NewFileName : LPCWSTR -> (ptr uint16_t) *)
(* PatchFileName : LPCWSTR -> (ptr uint16_t) *)
(* OptionFlags : DWORD -> uint32_t *)
(* OptionData : PATCH_OPTION_DATA* optional -> (ptr void) *)
(* ProgressCallback : PPATCH_PROGRESS_CALLBACK optional -> (ptr void) *)
(* CallbackContext : 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 mspatchc (t "mspatchc.dll"))
(cffi:use-foreign-library mspatchc)
(cffi:defcfun ("CreatePatchFileExW" create-patch-file-ex-w :convention :stdcall) :int32
(old-file-count :uint32) ; DWORD
(old-file-info-array :pointer) ; PATCH_OLD_FILE_INFO_W*
(new-file-name (:string :encoding :utf-16le)) ; LPCWSTR
(patch-file-name (:string :encoding :utf-16le)) ; LPCWSTR
(option-flags :uint32) ; DWORD
(option-data :pointer) ; PATCH_OPTION_DATA* optional
(progress-callback :pointer) ; PPATCH_PROGRESS_CALLBACK optional
(callback-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 $CreatePatchFileExW = Win32::API::More->new('mspatchc',
'BOOL CreatePatchFileExW(DWORD OldFileCount, LPVOID OldFileInfoArray, LPCWSTR NewFileName, LPCWSTR PatchFileName, DWORD OptionFlags, LPVOID OptionData, LPVOID ProgressCallback, LPVOID CallbackContext)');
# my $ret = $CreatePatchFileExW->Call($OldFileCount, $OldFileInfoArray, $NewFileName, $PatchFileName, $OptionFlags, $OptionData, $ProgressCallback, $CallbackContext);
# OldFileCount : DWORD -> DWORD
# OldFileInfoArray : PATCH_OLD_FILE_INFO_W* -> LPVOID
# NewFileName : LPCWSTR -> LPCWSTR
# PatchFileName : LPCWSTR -> LPCWSTR
# OptionFlags : DWORD -> DWORD
# OptionData : PATCH_OPTION_DATA* optional -> LPVOID
# ProgressCallback : PPATCH_PROGRESS_CALLBACK optional -> LPVOID
# CallbackContext : 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。
# Unicode(-W): LPCWSTR/LPWSTR は Win32::API が UTF-16 変換を行う。関連項目
文字セット違い
- f CreatePatchFileExA (ANSI版) — 複数の旧ファイルと進捗コールバックを指定して差分パッチを作成する(ANSI版)。
類似 API
- f CreatePatchFileW — 旧ファイルと新ファイルの差分パッチファイルを作成する(Unicode版)。