ホーム › Networking.WinInet › AppCacheCheckManifest
AppCacheCheckManifest
関数アプリケーションキャッシュのマニフェストを検証する。
シグネチャ
// WININET.dll
#include <windows.h>
DWORD AppCacheCheckManifest(
LPCWSTR pwszMasterUrl, // optional
LPCWSTR pwszManifestUrl,
const BYTE* pbManifestData,
DWORD dwManifestDataSize,
const BYTE* pbManifestResponseHeaders,
DWORD dwManifestResponseHeadersSize,
APP_CACHE_STATE* peState,
void** phNewAppCache
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| pwszMasterUrl | LPCWSTR | inoptional | マニフェストを参照するマスタードキュメントのURLを示すUnicode文字列。 |
| pwszManifestUrl | LPCWSTR | in | チェック対象のマニフェストファイルのURLを示すUnicode文字列。 |
| pbManifestData | BYTE* | in | マニフェストの内容を格納したバイトバッファへのポインタ。 |
| dwManifestDataSize | DWORD | in | pbManifestDataが指すデータのサイズ(バイト)。 |
| pbManifestResponseHeaders | BYTE* | in | マニフェスト取得時のHTTPレスポンスヘッダーを格納したバイトバッファへのポインタ。 |
| dwManifestResponseHeadersSize | DWORD | in | pbManifestResponseHeadersのサイズ(バイト)。 |
| peState | APP_CACHE_STATE* | out | マニフェストの状態(更新有無等)を受け取るAPP_CACHE_STATE列挙へのポインタ。 |
| phNewAppCache | void** | out | 新規アプリケーションキャッシュのハンドルを受け取るvoid*ポインタへのポインタ。 |
戻り値の型: DWORD
各言語での呼び出し定義
// WININET.dll
#include <windows.h>
DWORD AppCacheCheckManifest(
LPCWSTR pwszMasterUrl, // optional
LPCWSTR pwszManifestUrl,
const BYTE* pbManifestData,
DWORD dwManifestDataSize,
const BYTE* pbManifestResponseHeaders,
DWORD dwManifestResponseHeadersSize,
APP_CACHE_STATE* peState,
void** phNewAppCache
);[DllImport("WININET.dll", ExactSpelling = true)]
static extern uint AppCacheCheckManifest(
[MarshalAs(UnmanagedType.LPWStr)] string pwszMasterUrl, // LPCWSTR optional
[MarshalAs(UnmanagedType.LPWStr)] string pwszManifestUrl, // LPCWSTR
IntPtr pbManifestData, // BYTE*
uint dwManifestDataSize, // DWORD
IntPtr pbManifestResponseHeaders, // BYTE*
uint dwManifestResponseHeadersSize, // DWORD
out int peState, // APP_CACHE_STATE* out
IntPtr phNewAppCache // void** out
);<DllImport("WININET.dll", ExactSpelling:=True)>
Public Shared Function AppCacheCheckManifest(
<MarshalAs(UnmanagedType.LPWStr)> pwszMasterUrl As String, ' LPCWSTR optional
<MarshalAs(UnmanagedType.LPWStr)> pwszManifestUrl As String, ' LPCWSTR
pbManifestData As IntPtr, ' BYTE*
dwManifestDataSize As UInteger, ' DWORD
pbManifestResponseHeaders As IntPtr, ' BYTE*
dwManifestResponseHeadersSize As UInteger, ' DWORD
<Out> ByRef peState As Integer, ' APP_CACHE_STATE* out
phNewAppCache As IntPtr ' void** out
) As UInteger
End Function' pwszMasterUrl : LPCWSTR optional
' pwszManifestUrl : LPCWSTR
' pbManifestData : BYTE*
' dwManifestDataSize : DWORD
' pbManifestResponseHeaders : BYTE*
' dwManifestResponseHeadersSize : DWORD
' peState : APP_CACHE_STATE* out
' phNewAppCache : void** out
Declare PtrSafe Function AppCacheCheckManifest Lib "wininet" ( _
ByVal pwszMasterUrl As LongPtr, _
ByVal pwszManifestUrl As LongPtr, _
ByVal pbManifestData As LongPtr, _
ByVal dwManifestDataSize As Long, _
ByVal pbManifestResponseHeaders As LongPtr, _
ByVal dwManifestResponseHeadersSize As Long, _
ByRef peState As Long, _
ByVal phNewAppCache 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
AppCacheCheckManifest = ctypes.windll.wininet.AppCacheCheckManifest
AppCacheCheckManifest.restype = wintypes.DWORD
AppCacheCheckManifest.argtypes = [
wintypes.LPCWSTR, # pwszMasterUrl : LPCWSTR optional
wintypes.LPCWSTR, # pwszManifestUrl : LPCWSTR
ctypes.POINTER(ctypes.c_ubyte), # pbManifestData : BYTE*
wintypes.DWORD, # dwManifestDataSize : DWORD
ctypes.POINTER(ctypes.c_ubyte), # pbManifestResponseHeaders : BYTE*
wintypes.DWORD, # dwManifestResponseHeadersSize : DWORD
ctypes.c_void_p, # peState : APP_CACHE_STATE* out
ctypes.c_void_p, # phNewAppCache : void** out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('WININET.dll')
AppCacheCheckManifest = Fiddle::Function.new(
lib['AppCacheCheckManifest'],
[
Fiddle::TYPE_VOIDP, # pwszMasterUrl : LPCWSTR optional
Fiddle::TYPE_VOIDP, # pwszManifestUrl : LPCWSTR
Fiddle::TYPE_VOIDP, # pbManifestData : BYTE*
-Fiddle::TYPE_INT, # dwManifestDataSize : DWORD
Fiddle::TYPE_VOIDP, # pbManifestResponseHeaders : BYTE*
-Fiddle::TYPE_INT, # dwManifestResponseHeadersSize : DWORD
Fiddle::TYPE_VOIDP, # peState : APP_CACHE_STATE* out
Fiddle::TYPE_VOIDP, # phNewAppCache : void** out
],
-Fiddle::TYPE_INT)#[link(name = "wininet")]
extern "system" {
fn AppCacheCheckManifest(
pwszMasterUrl: *const u16, // LPCWSTR optional
pwszManifestUrl: *const u16, // LPCWSTR
pbManifestData: *const u8, // BYTE*
dwManifestDataSize: u32, // DWORD
pbManifestResponseHeaders: *const u8, // BYTE*
dwManifestResponseHeadersSize: u32, // DWORD
peState: *mut i32, // APP_CACHE_STATE* out
phNewAppCache: *mut *mut () // void** out
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("WININET.dll")]
public static extern uint AppCacheCheckManifest([MarshalAs(UnmanagedType.LPWStr)] string pwszMasterUrl, [MarshalAs(UnmanagedType.LPWStr)] string pwszManifestUrl, IntPtr pbManifestData, uint dwManifestDataSize, IntPtr pbManifestResponseHeaders, uint dwManifestResponseHeadersSize, out int peState, IntPtr phNewAppCache);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WININET_AppCacheCheckManifest' -Namespace Win32 -PassThru
# $api::AppCacheCheckManifest(pwszMasterUrl, pwszManifestUrl, pbManifestData, dwManifestDataSize, pbManifestResponseHeaders, dwManifestResponseHeadersSize, peState, phNewAppCache)#uselib "WININET.dll"
#func global AppCacheCheckManifest "AppCacheCheckManifest" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; AppCacheCheckManifest pwszMasterUrl, pwszManifestUrl, varptr(pbManifestData), dwManifestDataSize, varptr(pbManifestResponseHeaders), dwManifestResponseHeadersSize, varptr(peState), phNewAppCache ; 戻り値は stat
; pwszMasterUrl : LPCWSTR optional -> "sptr"
; pwszManifestUrl : LPCWSTR -> "sptr"
; pbManifestData : BYTE* -> "sptr"
; dwManifestDataSize : DWORD -> "sptr"
; pbManifestResponseHeaders : BYTE* -> "sptr"
; dwManifestResponseHeadersSize : DWORD -> "sptr"
; peState : APP_CACHE_STATE* out -> "sptr"
; phNewAppCache : void** 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。出力引数:
#uselib "WININET.dll" #cfunc global AppCacheCheckManifest "AppCacheCheckManifest" wstr, wstr, var, int, var, int, var, sptr ; res = AppCacheCheckManifest(pwszMasterUrl, pwszManifestUrl, pbManifestData, dwManifestDataSize, pbManifestResponseHeaders, dwManifestResponseHeadersSize, peState, phNewAppCache) ; pwszMasterUrl : LPCWSTR optional -> "wstr" ; pwszManifestUrl : LPCWSTR -> "wstr" ; pbManifestData : BYTE* -> "var" ; dwManifestDataSize : DWORD -> "int" ; pbManifestResponseHeaders : BYTE* -> "var" ; dwManifestResponseHeadersSize : DWORD -> "int" ; peState : APP_CACHE_STATE* out -> "var" ; phNewAppCache : void** out -> "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 "WININET.dll" #cfunc global AppCacheCheckManifest "AppCacheCheckManifest" wstr, wstr, sptr, int, sptr, int, sptr, sptr ; res = AppCacheCheckManifest(pwszMasterUrl, pwszManifestUrl, varptr(pbManifestData), dwManifestDataSize, varptr(pbManifestResponseHeaders), dwManifestResponseHeadersSize, varptr(peState), phNewAppCache) ; pwszMasterUrl : LPCWSTR optional -> "wstr" ; pwszManifestUrl : LPCWSTR -> "wstr" ; pbManifestData : BYTE* -> "sptr" ; dwManifestDataSize : DWORD -> "int" ; pbManifestResponseHeaders : BYTE* -> "sptr" ; dwManifestResponseHeadersSize : DWORD -> "int" ; peState : APP_CACHE_STATE* out -> "sptr" ; phNewAppCache : void** out -> "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:
; DWORD AppCacheCheckManifest(LPCWSTR pwszMasterUrl, LPCWSTR pwszManifestUrl, BYTE* pbManifestData, DWORD dwManifestDataSize, BYTE* pbManifestResponseHeaders, DWORD dwManifestResponseHeadersSize, APP_CACHE_STATE* peState, void** phNewAppCache) #uselib "WININET.dll" #cfunc global AppCacheCheckManifest "AppCacheCheckManifest" wstr, wstr, var, int, var, int, var, intptr ; res = AppCacheCheckManifest(pwszMasterUrl, pwszManifestUrl, pbManifestData, dwManifestDataSize, pbManifestResponseHeaders, dwManifestResponseHeadersSize, peState, phNewAppCache) ; pwszMasterUrl : LPCWSTR optional -> "wstr" ; pwszManifestUrl : LPCWSTR -> "wstr" ; pbManifestData : BYTE* -> "var" ; dwManifestDataSize : DWORD -> "int" ; pbManifestResponseHeaders : BYTE* -> "var" ; dwManifestResponseHeadersSize : DWORD -> "int" ; peState : APP_CACHE_STATE* out -> "var" ; phNewAppCache : void** out -> "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。; DWORD AppCacheCheckManifest(LPCWSTR pwszMasterUrl, LPCWSTR pwszManifestUrl, BYTE* pbManifestData, DWORD dwManifestDataSize, BYTE* pbManifestResponseHeaders, DWORD dwManifestResponseHeadersSize, APP_CACHE_STATE* peState, void** phNewAppCache) #uselib "WININET.dll" #cfunc global AppCacheCheckManifest "AppCacheCheckManifest" wstr, wstr, intptr, int, intptr, int, intptr, intptr ; res = AppCacheCheckManifest(pwszMasterUrl, pwszManifestUrl, varptr(pbManifestData), dwManifestDataSize, varptr(pbManifestResponseHeaders), dwManifestResponseHeadersSize, varptr(peState), phNewAppCache) ; pwszMasterUrl : LPCWSTR optional -> "wstr" ; pwszManifestUrl : LPCWSTR -> "wstr" ; pbManifestData : BYTE* -> "intptr" ; dwManifestDataSize : DWORD -> "int" ; pbManifestResponseHeaders : BYTE* -> "intptr" ; dwManifestResponseHeadersSize : DWORD -> "int" ; peState : APP_CACHE_STATE* out -> "intptr" ; phNewAppCache : void** out -> "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 (
wininet = windows.NewLazySystemDLL("WININET.dll")
procAppCacheCheckManifest = wininet.NewProc("AppCacheCheckManifest")
)
// pwszMasterUrl (LPCWSTR optional), pwszManifestUrl (LPCWSTR), pbManifestData (BYTE*), dwManifestDataSize (DWORD), pbManifestResponseHeaders (BYTE*), dwManifestResponseHeadersSize (DWORD), peState (APP_CACHE_STATE* out), phNewAppCache (void** out)
r1, _, err := procAppCacheCheckManifest.Call(
uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszMasterUrl))),
uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszManifestUrl))),
uintptr(pbManifestData),
uintptr(dwManifestDataSize),
uintptr(pbManifestResponseHeaders),
uintptr(dwManifestResponseHeadersSize),
uintptr(peState),
uintptr(phNewAppCache),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // DWORDfunction AppCacheCheckManifest(
pwszMasterUrl: PWideChar; // LPCWSTR optional
pwszManifestUrl: PWideChar; // LPCWSTR
pbManifestData: Pointer; // BYTE*
dwManifestDataSize: DWORD; // DWORD
pbManifestResponseHeaders: Pointer; // BYTE*
dwManifestResponseHeadersSize: DWORD; // DWORD
peState: Pointer; // APP_CACHE_STATE* out
phNewAppCache: Pointer // void** out
): DWORD; stdcall;
external 'WININET.dll' name 'AppCacheCheckManifest';result := DllCall("WININET\AppCacheCheckManifest"
, "WStr", pwszMasterUrl ; LPCWSTR optional
, "WStr", pwszManifestUrl ; LPCWSTR
, "Ptr", pbManifestData ; BYTE*
, "UInt", dwManifestDataSize ; DWORD
, "Ptr", pbManifestResponseHeaders ; BYTE*
, "UInt", dwManifestResponseHeadersSize ; DWORD
, "Ptr", peState ; APP_CACHE_STATE* out
, "Ptr", phNewAppCache ; void** out
, "UInt") ; return: DWORD●AppCacheCheckManifest(pwszMasterUrl, pwszManifestUrl, pbManifestData, dwManifestDataSize, pbManifestResponseHeaders, dwManifestResponseHeadersSize, peState, phNewAppCache) = DLL("WININET.dll", "dword AppCacheCheckManifest(char*, char*, void*, dword, void*, dword, void*, void*)")
# 呼び出し: AppCacheCheckManifest(pwszMasterUrl, pwszManifestUrl, pbManifestData, dwManifestDataSize, pbManifestResponseHeaders, dwManifestResponseHeadersSize, peState, phNewAppCache)
# pwszMasterUrl : LPCWSTR optional -> "char*"
# pwszManifestUrl : LPCWSTR -> "char*"
# pbManifestData : BYTE* -> "void*"
# dwManifestDataSize : DWORD -> "dword"
# pbManifestResponseHeaders : BYTE* -> "void*"
# dwManifestResponseHeadersSize : DWORD -> "dword"
# peState : APP_CACHE_STATE* out -> "void*"
# phNewAppCache : void** 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 "wininet" fn AppCacheCheckManifest(
pwszMasterUrl: [*c]const u16, // LPCWSTR optional
pwszManifestUrl: [*c]const u16, // LPCWSTR
pbManifestData: [*c]u8, // BYTE*
dwManifestDataSize: u32, // DWORD
pbManifestResponseHeaders: [*c]u8, // BYTE*
dwManifestResponseHeadersSize: u32, // DWORD
peState: [*c]i32, // APP_CACHE_STATE* out
phNewAppCache: ?*anyopaque // void** out
) callconv(std.os.windows.WINAPI) u32;proc AppCacheCheckManifest(
pwszMasterUrl: WideCString, # LPCWSTR optional
pwszManifestUrl: WideCString, # LPCWSTR
pbManifestData: ptr uint8, # BYTE*
dwManifestDataSize: uint32, # DWORD
pbManifestResponseHeaders: ptr uint8, # BYTE*
dwManifestResponseHeadersSize: uint32, # DWORD
peState: ptr int32, # APP_CACHE_STATE* out
phNewAppCache: pointer # void** out
): uint32 {.importc: "AppCacheCheckManifest", stdcall, dynlib: "WININET.dll".}pragma(lib, "wininet");
extern(Windows)
uint AppCacheCheckManifest(
const(wchar)* pwszMasterUrl, // LPCWSTR optional
const(wchar)* pwszManifestUrl, // LPCWSTR
ubyte* pbManifestData, // BYTE*
uint dwManifestDataSize, // DWORD
ubyte* pbManifestResponseHeaders, // BYTE*
uint dwManifestResponseHeadersSize, // DWORD
int* peState, // APP_CACHE_STATE* out
void** phNewAppCache // void** out
);ccall((:AppCacheCheckManifest, "WININET.dll"), stdcall, UInt32,
(Cwstring, Cwstring, Ptr{UInt8}, UInt32, Ptr{UInt8}, UInt32, Ptr{Int32}, Ptr{Cvoid}),
pwszMasterUrl, pwszManifestUrl, pbManifestData, dwManifestDataSize, pbManifestResponseHeaders, dwManifestResponseHeadersSize, peState, phNewAppCache)
# pwszMasterUrl : LPCWSTR optional -> Cwstring
# pwszManifestUrl : LPCWSTR -> Cwstring
# pbManifestData : BYTE* -> Ptr{UInt8}
# dwManifestDataSize : DWORD -> UInt32
# pbManifestResponseHeaders : BYTE* -> Ptr{UInt8}
# dwManifestResponseHeadersSize : DWORD -> UInt32
# peState : APP_CACHE_STATE* out -> Ptr{Int32}
# phNewAppCache : void** out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
uint32_t AppCacheCheckManifest(
const uint16_t* pwszMasterUrl,
const uint16_t* pwszManifestUrl,
uint8_t* pbManifestData,
uint32_t dwManifestDataSize,
uint8_t* pbManifestResponseHeaders,
uint32_t dwManifestResponseHeadersSize,
int32_t* peState,
void** phNewAppCache);
]]
local wininet = ffi.load("wininet")
-- wininet.AppCacheCheckManifest(pwszMasterUrl, pwszManifestUrl, pbManifestData, dwManifestDataSize, pbManifestResponseHeaders, dwManifestResponseHeadersSize, peState, phNewAppCache)
-- pwszMasterUrl : LPCWSTR optional
-- pwszManifestUrl : LPCWSTR
-- pbManifestData : BYTE*
-- dwManifestDataSize : DWORD
-- pbManifestResponseHeaders : BYTE*
-- dwManifestResponseHeadersSize : DWORD
-- peState : APP_CACHE_STATE* out
-- phNewAppCache : void** 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('WININET.dll');
const AppCacheCheckManifest = lib.func('__stdcall', 'AppCacheCheckManifest', 'uint32_t', ['str16', 'str16', 'uint8_t *', 'uint32_t', 'uint8_t *', 'uint32_t', 'int32_t *', 'void *']);
// AppCacheCheckManifest(pwszMasterUrl, pwszManifestUrl, pbManifestData, dwManifestDataSize, pbManifestResponseHeaders, dwManifestResponseHeadersSize, peState, phNewAppCache)
// pwszMasterUrl : LPCWSTR optional -> 'str16'
// pwszManifestUrl : LPCWSTR -> 'str16'
// pbManifestData : BYTE* -> 'uint8_t *'
// dwManifestDataSize : DWORD -> 'uint32_t'
// pbManifestResponseHeaders : BYTE* -> 'uint8_t *'
// dwManifestResponseHeadersSize : DWORD -> 'uint32_t'
// peState : APP_CACHE_STATE* out -> 'int32_t *'
// phNewAppCache : void** out -> 'void *'
// 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("WININET.dll", {
AppCacheCheckManifest: { parameters: ["buffer", "buffer", "pointer", "u32", "pointer", "u32", "pointer", "pointer"], result: "u32" },
});
// lib.symbols.AppCacheCheckManifest(pwszMasterUrl, pwszManifestUrl, pbManifestData, dwManifestDataSize, pbManifestResponseHeaders, dwManifestResponseHeadersSize, peState, phNewAppCache)
// pwszMasterUrl : LPCWSTR optional -> "buffer"
// pwszManifestUrl : LPCWSTR -> "buffer"
// pbManifestData : BYTE* -> "pointer"
// dwManifestDataSize : DWORD -> "u32"
// pbManifestResponseHeaders : BYTE* -> "pointer"
// dwManifestResponseHeadersSize : DWORD -> "u32"
// peState : APP_CACHE_STATE* out -> "pointer"
// phNewAppCache : void** out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。<?php
$ffi = FFI::cdef(<<<C
uint32_t AppCacheCheckManifest(
const uint16_t* pwszMasterUrl,
const uint16_t* pwszManifestUrl,
uint8_t* pbManifestData,
uint32_t dwManifestDataSize,
uint8_t* pbManifestResponseHeaders,
uint32_t dwManifestResponseHeadersSize,
int32_t* peState,
void** phNewAppCache);
C, "WININET.dll");
// $ffi->AppCacheCheckManifest(pwszMasterUrl, pwszManifestUrl, pbManifestData, dwManifestDataSize, pbManifestResponseHeaders, dwManifestResponseHeadersSize, peState, phNewAppCache);
// pwszMasterUrl : LPCWSTR optional
// pwszManifestUrl : LPCWSTR
// pbManifestData : BYTE*
// dwManifestDataSize : DWORD
// pbManifestResponseHeaders : BYTE*
// dwManifestResponseHeadersSize : DWORD
// peState : APP_CACHE_STATE* out
// phNewAppCache : void** 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 Wininet extends StdCallLibrary {
Wininet INSTANCE = Native.load("wininet", Wininet.class);
int AppCacheCheckManifest(
WString pwszMasterUrl, // LPCWSTR optional
WString pwszManifestUrl, // LPCWSTR
byte[] pbManifestData, // BYTE*
int dwManifestDataSize, // DWORD
byte[] pbManifestResponseHeaders, // BYTE*
int dwManifestResponseHeadersSize, // DWORD
IntByReference peState, // APP_CACHE_STATE* out
Pointer phNewAppCache // void** out
);
}@[Link("wininet")]
lib LibWININET
fun AppCacheCheckManifest = AppCacheCheckManifest(
pwszMasterUrl : UInt16*, # LPCWSTR optional
pwszManifestUrl : UInt16*, # LPCWSTR
pbManifestData : UInt8*, # BYTE*
dwManifestDataSize : UInt32, # DWORD
pbManifestResponseHeaders : UInt8*, # BYTE*
dwManifestResponseHeadersSize : UInt32, # DWORD
peState : Int32*, # APP_CACHE_STATE* out
phNewAppCache : Void** # void** out
) : UInt32
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 AppCacheCheckManifestNative = Uint32 Function(Pointer<Utf16>, Pointer<Utf16>, Pointer<Uint8>, Uint32, Pointer<Uint8>, Uint32, Pointer<Int32>, Pointer<Void>);
typedef AppCacheCheckManifestDart = int Function(Pointer<Utf16>, Pointer<Utf16>, Pointer<Uint8>, int, Pointer<Uint8>, int, Pointer<Int32>, Pointer<Void>);
final AppCacheCheckManifest = DynamicLibrary.open('WININET.dll')
.lookupFunction<AppCacheCheckManifestNative, AppCacheCheckManifestDart>('AppCacheCheckManifest');
// pwszMasterUrl : LPCWSTR optional -> Pointer<Utf16>
// pwszManifestUrl : LPCWSTR -> Pointer<Utf16>
// pbManifestData : BYTE* -> Pointer<Uint8>
// dwManifestDataSize : DWORD -> Uint32
// pbManifestResponseHeaders : BYTE* -> Pointer<Uint8>
// dwManifestResponseHeadersSize : DWORD -> Uint32
// peState : APP_CACHE_STATE* out -> Pointer<Int32>
// phNewAppCache : void** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function AppCacheCheckManifest(
pwszMasterUrl: PWideChar; // LPCWSTR optional
pwszManifestUrl: PWideChar; // LPCWSTR
pbManifestData: Pointer; // BYTE*
dwManifestDataSize: DWORD; // DWORD
pbManifestResponseHeaders: Pointer; // BYTE*
dwManifestResponseHeadersSize: DWORD; // DWORD
peState: Pointer; // APP_CACHE_STATE* out
phNewAppCache: Pointer // void** out
): DWORD; stdcall;
external 'WININET.dll' name 'AppCacheCheckManifest';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "AppCacheCheckManifest"
c_AppCacheCheckManifest :: CWString -> CWString -> Ptr Word8 -> Word32 -> Ptr Word8 -> Word32 -> Ptr Int32 -> Ptr () -> IO Word32
-- pwszMasterUrl : LPCWSTR optional -> CWString
-- pwszManifestUrl : LPCWSTR -> CWString
-- pbManifestData : BYTE* -> Ptr Word8
-- dwManifestDataSize : DWORD -> Word32
-- pbManifestResponseHeaders : BYTE* -> Ptr Word8
-- dwManifestResponseHeadersSize : DWORD -> Word32
-- peState : APP_CACHE_STATE* out -> Ptr Int32
-- phNewAppCache : void** out -> 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 appcachecheckmanifest =
foreign "AppCacheCheckManifest"
((ptr uint16_t) @-> (ptr uint16_t) @-> (ptr uint8_t) @-> uint32_t @-> (ptr uint8_t) @-> uint32_t @-> (ptr int32_t) @-> (ptr void) @-> returning uint32_t)
(* pwszMasterUrl : LPCWSTR optional -> (ptr uint16_t) *)
(* pwszManifestUrl : LPCWSTR -> (ptr uint16_t) *)
(* pbManifestData : BYTE* -> (ptr uint8_t) *)
(* dwManifestDataSize : DWORD -> uint32_t *)
(* pbManifestResponseHeaders : BYTE* -> (ptr uint8_t) *)
(* dwManifestResponseHeadersSize : DWORD -> uint32_t *)
(* peState : APP_CACHE_STATE* out -> (ptr int32_t) *)
(* phNewAppCache : void** out -> (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 wininet (t "WININET.dll"))
(cffi:use-foreign-library wininet)
(cffi:defcfun ("AppCacheCheckManifest" app-cache-check-manifest :convention :stdcall) :uint32
(pwsz-master-url (:string :encoding :utf-16le)) ; LPCWSTR optional
(pwsz-manifest-url (:string :encoding :utf-16le)) ; LPCWSTR
(pb-manifest-data :pointer) ; BYTE*
(dw-manifest-data-size :uint32) ; DWORD
(pb-manifest-response-headers :pointer) ; BYTE*
(dw-manifest-response-headers-size :uint32) ; DWORD
(pe-state :pointer) ; APP_CACHE_STATE* out
(ph-new-app-cache :pointer)) ; void** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $AppCacheCheckManifest = Win32::API::More->new('WININET',
'DWORD AppCacheCheckManifest(LPCWSTR pwszMasterUrl, LPCWSTR pwszManifestUrl, LPVOID pbManifestData, DWORD dwManifestDataSize, LPVOID pbManifestResponseHeaders, DWORD dwManifestResponseHeadersSize, LPVOID peState, LPVOID phNewAppCache)');
# my $ret = $AppCacheCheckManifest->Call($pwszMasterUrl, $pwszManifestUrl, $pbManifestData, $dwManifestDataSize, $pbManifestResponseHeaders, $dwManifestResponseHeadersSize, $peState, $phNewAppCache);
# pwszMasterUrl : LPCWSTR optional -> LPCWSTR
# pwszManifestUrl : LPCWSTR -> LPCWSTR
# pbManifestData : BYTE* -> LPVOID
# dwManifestDataSize : DWORD -> DWORD
# pbManifestResponseHeaders : BYTE* -> LPVOID
# dwManifestResponseHeadersSize : DWORD -> DWORD
# peState : APP_CACHE_STATE* out -> LPVOID
# phNewAppCache : void** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。関連項目
使用する型