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WinHttpGetIEProxyConfigForCurrentUser

関数

現在のユーザーのIEプロキシ構成を取得する。

DLLWINHTTP.dll呼出規約winapiSetLastErrorあり対応OSWindows XP 以降

シグネチャ

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

BOOL WinHttpGetIEProxyConfigForCurrentUser(
    WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* pProxyConfig
);

パラメーター

名前	型	方向
pProxyConfig	WINHTTP_CURRENT_USER_IE_PROXY_CONFIG*	inout

戻り値の型: BOOL

各言語での呼び出し定義

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

BOOL WinHttpGetIEProxyConfigForCurrentUser(
    WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* pProxyConfig
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("WINHTTP.dll", SetLastError = true, ExactSpelling = true)]
static extern bool WinHttpGetIEProxyConfigForCurrentUser(
    IntPtr pProxyConfig   // WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* in/out
);

<DllImport("WINHTTP.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function WinHttpGetIEProxyConfigForCurrentUser(
    pProxyConfig As IntPtr   ' WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* in/out
) As Boolean
End Function

' pProxyConfig : WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* in/out
Declare PtrSafe Function WinHttpGetIEProxyConfigForCurrentUser Lib "winhttp" ( _
    ByVal pProxyConfig 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

WinHttpGetIEProxyConfigForCurrentUser = ctypes.windll.winhttp.WinHttpGetIEProxyConfigForCurrentUser
WinHttpGetIEProxyConfigForCurrentUser.restype = wintypes.BOOL
WinHttpGetIEProxyConfigForCurrentUser.argtypes = [
    ctypes.c_void_p,  # pProxyConfig : WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* in/out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINHTTP.dll')
WinHttpGetIEProxyConfigForCurrentUser = Fiddle::Function.new(
  lib['WinHttpGetIEProxyConfigForCurrentUser'],
  [
    Fiddle::TYPE_VOIDP,  # pProxyConfig : WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "winhttp")]
extern "system" {
    fn WinHttpGetIEProxyConfigForCurrentUser(
        pProxyConfig: *mut WINHTTP_CURRENT_USER_IE_PROXY_CONFIG  // WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("WINHTTP.dll", SetLastError = true)]
public static extern bool WinHttpGetIEProxyConfigForCurrentUser(IntPtr pProxyConfig);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINHTTP_WinHttpGetIEProxyConfigForCurrentUser' -Namespace Win32 -PassThru
# $api::WinHttpGetIEProxyConfigForCurrentUser(pProxyConfig)

#uselib "WINHTTP.dll"
#func global WinHttpGetIEProxyConfigForCurrentUser "WinHttpGetIEProxyConfigForCurrentUser" sptr
; WinHttpGetIEProxyConfigForCurrentUser varptr(pProxyConfig)   ; 戻り値は stat
; pProxyConfig : WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* in/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 "WINHTTP.dll"
#cfunc global WinHttpGetIEProxyConfigForCurrentUser "WinHttpGetIEProxyConfigForCurrentUser" var
; res = WinHttpGetIEProxyConfigForCurrentUser(pProxyConfig)
; pProxyConfig : WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* in/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 "WINHTTP.dll"
#cfunc global WinHttpGetIEProxyConfigForCurrentUser "WinHttpGetIEProxyConfigForCurrentUser" sptr
; res = WinHttpGetIEProxyConfigForCurrentUser(varptr(pProxyConfig))
; pProxyConfig : WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* in/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:

; BOOL WinHttpGetIEProxyConfigForCurrentUser(WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* pProxyConfig)
#uselib "WINHTTP.dll"
#cfunc global WinHttpGetIEProxyConfigForCurrentUser "WinHttpGetIEProxyConfigForCurrentUser" var
; res = WinHttpGetIEProxyConfigForCurrentUser(pProxyConfig)
; pProxyConfig : WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* in/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。; BOOL WinHttpGetIEProxyConfigForCurrentUser(WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* pProxyConfig)
#uselib "WINHTTP.dll"
#cfunc global WinHttpGetIEProxyConfigForCurrentUser "WinHttpGetIEProxyConfigForCurrentUser" intptr
; res = WinHttpGetIEProxyConfigForCurrentUser(varptr(pProxyConfig))
; pProxyConfig : WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* in/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 (
	winhttp = windows.NewLazySystemDLL("WINHTTP.dll")
	procWinHttpGetIEProxyConfigForCurrentUser = winhttp.NewProc("WinHttpGetIEProxyConfigForCurrentUser")
)

// pProxyConfig (WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* in/out)
r1, _, err := procWinHttpGetIEProxyConfigForCurrentUser.Call(
	uintptr(pProxyConfig),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function WinHttpGetIEProxyConfigForCurrentUser(
  pProxyConfig: Pointer   // WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* in/out
): BOOL; stdcall;
  external 'WINHTTP.dll' name 'WinHttpGetIEProxyConfigForCurrentUser';

result := DllCall("WINHTTP\WinHttpGetIEProxyConfigForCurrentUser"
    , "Ptr", pProxyConfig   ; WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* in/out
    , "Int")   ; return: BOOL

●WinHttpGetIEProxyConfigForCurrentUser(pProxyConfig) = DLL("WINHTTP.dll", "bool WinHttpGetIEProxyConfigForCurrentUser(void*)")
# 呼び出し: WinHttpGetIEProxyConfigForCurrentUser(pProxyConfig)
# pProxyConfig : WINHTTP_CURRENT_USER_IE_PROXY_CONFIG* in/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)。