ホーム › Networking.WinInet › AppCacheGetGroupList

AppCacheGetGroupList

関数

アプリケーションキャッシュのグループ一覧を取得する。

DLLWININET.dll呼出規約winapi

シグネチャ

// WININET.dll
#include <windows.h>

DWORD AppCacheGetGroupList(
    APP_CACHE_GROUP_LIST* pAppCacheGroupList
);

パラメーター

名前	型	方向
pAppCacheGroupList	APP_CACHE_GROUP_LIST*	out

戻り値の型: DWORD

各言語での呼び出し定義

// WININET.dll
#include <windows.h>

DWORD AppCacheGetGroupList(
    APP_CACHE_GROUP_LIST* pAppCacheGroupList
);

[DllImport("WININET.dll", ExactSpelling = true)]
static extern uint AppCacheGetGroupList(
    IntPtr pAppCacheGroupList   // APP_CACHE_GROUP_LIST* out
);

<DllImport("WININET.dll", ExactSpelling:=True)>
Public Shared Function AppCacheGetGroupList(
    pAppCacheGroupList As IntPtr   ' APP_CACHE_GROUP_LIST* out
) As UInteger
End Function

' pAppCacheGroupList : APP_CACHE_GROUP_LIST* out
Declare PtrSafe Function AppCacheGetGroupList Lib "wininet" ( _
    ByVal pAppCacheGroupList 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

AppCacheGetGroupList = ctypes.windll.wininet.AppCacheGetGroupList
AppCacheGetGroupList.restype = wintypes.DWORD
AppCacheGetGroupList.argtypes = [
    ctypes.c_void_p,  # pAppCacheGroupList : APP_CACHE_GROUP_LIST* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WININET.dll')
AppCacheGetGroupList = Fiddle::Function.new(
  lib['AppCacheGetGroupList'],
  [
    Fiddle::TYPE_VOIDP,  # pAppCacheGroupList : APP_CACHE_GROUP_LIST* out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "wininet")]
extern "system" {
    fn AppCacheGetGroupList(
        pAppCacheGroupList: *mut APP_CACHE_GROUP_LIST  // APP_CACHE_GROUP_LIST* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WININET.dll")]
public static extern uint AppCacheGetGroupList(IntPtr pAppCacheGroupList);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WININET_AppCacheGetGroupList' -Namespace Win32 -PassThru
# $api::AppCacheGetGroupList(pAppCacheGroupList)

#uselib "WININET.dll"
#func global AppCacheGetGroupList "AppCacheGetGroupList" sptr
; AppCacheGetGroupList varptr(pAppCacheGroupList)   ; 戻り値は stat
; pAppCacheGroupList : APP_CACHE_GROUP_LIST* 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 AppCacheGetGroupList "AppCacheGetGroupList" var
; res = AppCacheGetGroupList(pAppCacheGroupList)
; pAppCacheGroupList : APP_CACHE_GROUP_LIST* out -> "var"
; ※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 AppCacheGetGroupList "AppCacheGetGroupList" sptr
; res = AppCacheGetGroupList(varptr(pAppCacheGroupList))
; pAppCacheGroupList : APP_CACHE_GROUP_LIST* 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 AppCacheGetGroupList(APP_CACHE_GROUP_LIST* pAppCacheGroupList)
#uselib "WININET.dll"
#cfunc global AppCacheGetGroupList "AppCacheGetGroupList" var
; res = AppCacheGetGroupList(pAppCacheGroupList)
; pAppCacheGroupList : APP_CACHE_GROUP_LIST* out -> "var"
; ※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 AppCacheGetGroupList(APP_CACHE_GROUP_LIST* pAppCacheGroupList)
#uselib "WININET.dll"
#cfunc global AppCacheGetGroupList "AppCacheGetGroupList" intptr
; res = AppCacheGetGroupList(varptr(pAppCacheGroupList))
; pAppCacheGroupList : APP_CACHE_GROUP_LIST* 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")
	procAppCacheGetGroupList = wininet.NewProc("AppCacheGetGroupList")
)

// pAppCacheGroupList (APP_CACHE_GROUP_LIST* out)
r1, _, err := procAppCacheGetGroupList.Call(
	uintptr(pAppCacheGroupList),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function AppCacheGetGroupList(
  pAppCacheGroupList: Pointer   // APP_CACHE_GROUP_LIST* out
): DWORD; stdcall;
  external 'WININET.dll' name 'AppCacheGetGroupList';

result := DllCall("WININET\AppCacheGetGroupList"
    , "Ptr", pAppCacheGroupList   ; APP_CACHE_GROUP_LIST* out
    , "UInt")   ; return: DWORD

●AppCacheGetGroupList(pAppCacheGroupList) = DLL("WININET.dll", "dword AppCacheGetGroupList(void*)")
# 呼び出し: AppCacheGetGroupList(pAppCacheGroupList)
# pAppCacheGroupList : APP_CACHE_GROUP_LIST* 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)。