ホーム › Networking.WinInet › UrlCacheContainerSetEntryMaximumAge
UrlCacheContainerSetEntryMaximumAge
関数URLキャッシュコンテナのエントリ最大保持期間を設定する。
シグネチャ
// WININET.dll
#include <windows.h>
DWORD UrlCacheContainerSetEntryMaximumAge(
LPCWSTR pwszPrefix,
DWORD dwEntryMaxAge
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| pwszPrefix | LPCWSTR | in | 対象コンテナを識別するURLプレフィックスを示すUnicode文字列。 |
| dwEntryMaxAge | DWORD | in | エントリの最大保持期間を示す値(秒)。これを超えたエントリは期限切れ扱い。 |
戻り値の型: DWORD
各言語での呼び出し定義
// WININET.dll
#include <windows.h>
DWORD UrlCacheContainerSetEntryMaximumAge(
LPCWSTR pwszPrefix,
DWORD dwEntryMaxAge
);[DllImport("WININET.dll", ExactSpelling = true)]
static extern uint UrlCacheContainerSetEntryMaximumAge(
[MarshalAs(UnmanagedType.LPWStr)] string pwszPrefix, // LPCWSTR
uint dwEntryMaxAge // DWORD
);<DllImport("WININET.dll", ExactSpelling:=True)>
Public Shared Function UrlCacheContainerSetEntryMaximumAge(
<MarshalAs(UnmanagedType.LPWStr)> pwszPrefix As String, ' LPCWSTR
dwEntryMaxAge As UInteger ' DWORD
) As UInteger
End Function' pwszPrefix : LPCWSTR
' dwEntryMaxAge : DWORD
Declare PtrSafe Function UrlCacheContainerSetEntryMaximumAge Lib "wininet" ( _
ByVal pwszPrefix As LongPtr, _
ByVal dwEntryMaxAge 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
UrlCacheContainerSetEntryMaximumAge = ctypes.windll.wininet.UrlCacheContainerSetEntryMaximumAge
UrlCacheContainerSetEntryMaximumAge.restype = wintypes.DWORD
UrlCacheContainerSetEntryMaximumAge.argtypes = [
wintypes.LPCWSTR, # pwszPrefix : LPCWSTR
wintypes.DWORD, # dwEntryMaxAge : DWORD
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('WININET.dll')
UrlCacheContainerSetEntryMaximumAge = Fiddle::Function.new(
lib['UrlCacheContainerSetEntryMaximumAge'],
[
Fiddle::TYPE_VOIDP, # pwszPrefix : LPCWSTR
-Fiddle::TYPE_INT, # dwEntryMaxAge : DWORD
],
-Fiddle::TYPE_INT)#[link(name = "wininet")]
extern "system" {
fn UrlCacheContainerSetEntryMaximumAge(
pwszPrefix: *const u16, // LPCWSTR
dwEntryMaxAge: u32 // DWORD
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("WININET.dll")]
public static extern uint UrlCacheContainerSetEntryMaximumAge([MarshalAs(UnmanagedType.LPWStr)] string pwszPrefix, uint dwEntryMaxAge);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WININET_UrlCacheContainerSetEntryMaximumAge' -Namespace Win32 -PassThru
# $api::UrlCacheContainerSetEntryMaximumAge(pwszPrefix, dwEntryMaxAge)#uselib "WININET.dll"
#func global UrlCacheContainerSetEntryMaximumAge "UrlCacheContainerSetEntryMaximumAge" sptr, sptr
; UrlCacheContainerSetEntryMaximumAge pwszPrefix, dwEntryMaxAge ; 戻り値は stat
; pwszPrefix : LPCWSTR -> "sptr"
; dwEntryMaxAge : DWORD -> "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。#uselib "WININET.dll"
#cfunc global UrlCacheContainerSetEntryMaximumAge "UrlCacheContainerSetEntryMaximumAge" wstr, int
; res = UrlCacheContainerSetEntryMaximumAge(pwszPrefix, dwEntryMaxAge)
; pwszPrefix : LPCWSTR -> "wstr"
; dwEntryMaxAge : DWORD -> "int"; DWORD UrlCacheContainerSetEntryMaximumAge(LPCWSTR pwszPrefix, DWORD dwEntryMaxAge)
#uselib "WININET.dll"
#cfunc global UrlCacheContainerSetEntryMaximumAge "UrlCacheContainerSetEntryMaximumAge" wstr, int
; res = UrlCacheContainerSetEntryMaximumAge(pwszPrefix, dwEntryMaxAge)
; pwszPrefix : LPCWSTR -> "wstr"
; dwEntryMaxAge : DWORD -> "int"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
wininet = windows.NewLazySystemDLL("WININET.dll")
procUrlCacheContainerSetEntryMaximumAge = wininet.NewProc("UrlCacheContainerSetEntryMaximumAge")
)
// pwszPrefix (LPCWSTR), dwEntryMaxAge (DWORD)
r1, _, err := procUrlCacheContainerSetEntryMaximumAge.Call(
uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszPrefix))),
uintptr(dwEntryMaxAge),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // DWORDfunction UrlCacheContainerSetEntryMaximumAge(
pwszPrefix: PWideChar; // LPCWSTR
dwEntryMaxAge: DWORD // DWORD
): DWORD; stdcall;
external 'WININET.dll' name 'UrlCacheContainerSetEntryMaximumAge';result := DllCall("WININET\UrlCacheContainerSetEntryMaximumAge"
, "WStr", pwszPrefix ; LPCWSTR
, "UInt", dwEntryMaxAge ; DWORD
, "UInt") ; return: DWORD●UrlCacheContainerSetEntryMaximumAge(pwszPrefix, dwEntryMaxAge) = DLL("WININET.dll", "dword UrlCacheContainerSetEntryMaximumAge(char*, dword)")
# 呼び出し: UrlCacheContainerSetEntryMaximumAge(pwszPrefix, dwEntryMaxAge)
# pwszPrefix : LPCWSTR -> "char*"
# dwEntryMaxAge : DWORD -> "dword"
# 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 UrlCacheContainerSetEntryMaximumAge(
pwszPrefix: [*c]const u16, // LPCWSTR
dwEntryMaxAge: u32 // DWORD
) callconv(std.os.windows.WINAPI) u32;proc UrlCacheContainerSetEntryMaximumAge(
pwszPrefix: WideCString, # LPCWSTR
dwEntryMaxAge: uint32 # DWORD
): uint32 {.importc: "UrlCacheContainerSetEntryMaximumAge", stdcall, dynlib: "WININET.dll".}pragma(lib, "wininet");
extern(Windows)
uint UrlCacheContainerSetEntryMaximumAge(
const(wchar)* pwszPrefix, // LPCWSTR
uint dwEntryMaxAge // DWORD
);ccall((:UrlCacheContainerSetEntryMaximumAge, "WININET.dll"), stdcall, UInt32,
(Cwstring, UInt32),
pwszPrefix, dwEntryMaxAge)
# pwszPrefix : LPCWSTR -> Cwstring
# dwEntryMaxAge : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
uint32_t UrlCacheContainerSetEntryMaximumAge(
const uint16_t* pwszPrefix,
uint32_t dwEntryMaxAge);
]]
local wininet = ffi.load("wininet")
-- wininet.UrlCacheContainerSetEntryMaximumAge(pwszPrefix, dwEntryMaxAge)
-- pwszPrefix : LPCWSTR
-- dwEntryMaxAge : DWORD
-- 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 UrlCacheContainerSetEntryMaximumAge = lib.func('__stdcall', 'UrlCacheContainerSetEntryMaximumAge', 'uint32_t', ['str16', 'uint32_t']);
// UrlCacheContainerSetEntryMaximumAge(pwszPrefix, dwEntryMaxAge)
// pwszPrefix : LPCWSTR -> 'str16'
// dwEntryMaxAge : DWORD -> '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("WININET.dll", {
UrlCacheContainerSetEntryMaximumAge: { parameters: ["buffer", "u32"], result: "u32" },
});
// lib.symbols.UrlCacheContainerSetEntryMaximumAge(pwszPrefix, dwEntryMaxAge)
// pwszPrefix : LPCWSTR -> "buffer"
// dwEntryMaxAge : DWORD -> "u32"
// 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 UrlCacheContainerSetEntryMaximumAge(
const uint16_t* pwszPrefix,
uint32_t dwEntryMaxAge);
C, "WININET.dll");
// $ffi->UrlCacheContainerSetEntryMaximumAge(pwszPrefix, dwEntryMaxAge);
// pwszPrefix : LPCWSTR
// dwEntryMaxAge : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Wininet extends StdCallLibrary {
Wininet INSTANCE = Native.load("wininet", Wininet.class);
int UrlCacheContainerSetEntryMaximumAge(
WString pwszPrefix, // LPCWSTR
int dwEntryMaxAge // DWORD
);
}@[Link("wininet")]
lib LibWININET
fun UrlCacheContainerSetEntryMaximumAge = UrlCacheContainerSetEntryMaximumAge(
pwszPrefix : UInt16*, # LPCWSTR
dwEntryMaxAge : UInt32 # DWORD
) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef UrlCacheContainerSetEntryMaximumAgeNative = Uint32 Function(Pointer<Utf16>, Uint32);
typedef UrlCacheContainerSetEntryMaximumAgeDart = int Function(Pointer<Utf16>, int);
final UrlCacheContainerSetEntryMaximumAge = DynamicLibrary.open('WININET.dll')
.lookupFunction<UrlCacheContainerSetEntryMaximumAgeNative, UrlCacheContainerSetEntryMaximumAgeDart>('UrlCacheContainerSetEntryMaximumAge');
// pwszPrefix : LPCWSTR -> Pointer<Utf16>
// dwEntryMaxAge : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function UrlCacheContainerSetEntryMaximumAge(
pwszPrefix: PWideChar; // LPCWSTR
dwEntryMaxAge: DWORD // DWORD
): DWORD; stdcall;
external 'WININET.dll' name 'UrlCacheContainerSetEntryMaximumAge';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "UrlCacheContainerSetEntryMaximumAge"
c_UrlCacheContainerSetEntryMaximumAge :: CWString -> Word32 -> IO Word32
-- pwszPrefix : LPCWSTR -> CWString
-- dwEntryMaxAge : DWORD -> 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 urlcachecontainersetentrymaximumage =
foreign "UrlCacheContainerSetEntryMaximumAge"
((ptr uint16_t) @-> uint32_t @-> returning uint32_t)
(* pwszPrefix : LPCWSTR -> (ptr uint16_t) *)
(* dwEntryMaxAge : DWORD -> 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 wininet (t "WININET.dll"))
(cffi:use-foreign-library wininet)
(cffi:defcfun ("UrlCacheContainerSetEntryMaximumAge" url-cache-container-set-entry-maximum-age :convention :stdcall) :uint32
(pwsz-prefix (:string :encoding :utf-16le)) ; LPCWSTR
(dw-entry-max-age :uint32)) ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $UrlCacheContainerSetEntryMaximumAge = Win32::API::More->new('WININET',
'DWORD UrlCacheContainerSetEntryMaximumAge(LPCWSTR pwszPrefix, DWORD dwEntryMaxAge)');
# my $ret = $UrlCacheContainerSetEntryMaximumAge->Call($pwszPrefix, $dwEntryMaxAge);
# pwszPrefix : LPCWSTR -> LPCWSTR
# dwEntryMaxAge : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。