Win32 API 日本語リファレンス
ホームSecurity.EnterpriseData › SrpEnablePermissiveModeFileEncryption

SrpEnablePermissiveModeFileEncryption

関数
指定企業IDのファイル暗号化を寛容モードで有効にする。
DLLsrpapi.dll呼出規約winapi対応OSWindows 10 以降

シグネチャ

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

HRESULT SrpEnablePermissiveModeFileEncryption(
    LPCWSTR enterpriseId   // optional
);

パラメーター

名前方向説明
enterpriseIdLPCWSTRinoptional許容(パーミッシブ)モードのファイル暗号化を有効にする企業ID文字列。NULLで無効化。

戻り値の型: HRESULT

各言語での呼び出し定義

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

HRESULT SrpEnablePermissiveModeFileEncryption(
    LPCWSTR enterpriseId   // optional
);
[DllImport("srpapi.dll", ExactSpelling = true)]
static extern int SrpEnablePermissiveModeFileEncryption(
    [MarshalAs(UnmanagedType.LPWStr)] string enterpriseId   // LPCWSTR optional
);
<DllImport("srpapi.dll", ExactSpelling:=True)>
Public Shared Function SrpEnablePermissiveModeFileEncryption(
    <MarshalAs(UnmanagedType.LPWStr)> enterpriseId As String   ' LPCWSTR optional
) As Integer
End Function
' enterpriseId : LPCWSTR optional
Declare PtrSafe Function SrpEnablePermissiveModeFileEncryption Lib "srpapi" ( _
    ByVal enterpriseId 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

SrpEnablePermissiveModeFileEncryption = ctypes.windll.srpapi.SrpEnablePermissiveModeFileEncryption
SrpEnablePermissiveModeFileEncryption.restype = ctypes.c_int
SrpEnablePermissiveModeFileEncryption.argtypes = [
    wintypes.LPCWSTR,  # enterpriseId : LPCWSTR optional
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('srpapi.dll')
SrpEnablePermissiveModeFileEncryption = Fiddle::Function.new(
  lib['SrpEnablePermissiveModeFileEncryption'],
  [
    Fiddle::TYPE_VOIDP,  # enterpriseId : LPCWSTR optional
  ],
  Fiddle::TYPE_INT)
#[link(name = "srpapi")]
extern "system" {
    fn SrpEnablePermissiveModeFileEncryption(
        enterpriseId: *const u16  // LPCWSTR optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("srpapi.dll")]
public static extern int SrpEnablePermissiveModeFileEncryption([MarshalAs(UnmanagedType.LPWStr)] string enterpriseId);
"@
$api = Add-Type -MemberDefinition $sig -Name 'srpapi_SrpEnablePermissiveModeFileEncryption' -Namespace Win32 -PassThru
# $api::SrpEnablePermissiveModeFileEncryption(enterpriseId)
#uselib "srpapi.dll"
#func global SrpEnablePermissiveModeFileEncryption "SrpEnablePermissiveModeFileEncryption" sptr
; SrpEnablePermissiveModeFileEncryption enterpriseId   ; 戻り値は stat
; enterpriseId : LPCWSTR optional -> "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 "srpapi.dll"
#cfunc global SrpEnablePermissiveModeFileEncryption "SrpEnablePermissiveModeFileEncryption" wstr
; res = SrpEnablePermissiveModeFileEncryption(enterpriseId)
; enterpriseId : LPCWSTR optional -> "wstr"
; HRESULT SrpEnablePermissiveModeFileEncryption(LPCWSTR enterpriseId)
#uselib "srpapi.dll"
#cfunc global SrpEnablePermissiveModeFileEncryption "SrpEnablePermissiveModeFileEncryption" wstr
; res = SrpEnablePermissiveModeFileEncryption(enterpriseId)
; enterpriseId : LPCWSTR optional -> "wstr"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	srpapi = windows.NewLazySystemDLL("srpapi.dll")
	procSrpEnablePermissiveModeFileEncryption = srpapi.NewProc("SrpEnablePermissiveModeFileEncryption")
)

// enterpriseId (LPCWSTR optional)
r1, _, err := procSrpEnablePermissiveModeFileEncryption.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(enterpriseId))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT
function SrpEnablePermissiveModeFileEncryption(
  enterpriseId: PWideChar   // LPCWSTR optional
): Integer; stdcall;
  external 'srpapi.dll' name 'SrpEnablePermissiveModeFileEncryption';
result := DllCall("srpapi\SrpEnablePermissiveModeFileEncryption"
    , "WStr", enterpriseId   ; LPCWSTR optional
    , "Int")   ; return: HRESULT
●SrpEnablePermissiveModeFileEncryption(enterpriseId) = DLL("srpapi.dll", "int SrpEnablePermissiveModeFileEncryption(char*)")
# 呼び出し: SrpEnablePermissiveModeFileEncryption(enterpriseId)
# enterpriseId : LPCWSTR optional -> "char*"
# 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 "srpapi" fn SrpEnablePermissiveModeFileEncryption(
    enterpriseId: [*c]const u16 // LPCWSTR optional
) callconv(std.os.windows.WINAPI) i32;
proc SrpEnablePermissiveModeFileEncryption(
    enterpriseId: WideCString  # LPCWSTR optional
): int32 {.importc: "SrpEnablePermissiveModeFileEncryption", stdcall, dynlib: "srpapi.dll".}
pragma(lib, "srpapi");
extern(Windows)
int SrpEnablePermissiveModeFileEncryption(
    const(wchar)* enterpriseId   // LPCWSTR optional
);
ccall((:SrpEnablePermissiveModeFileEncryption, "srpapi.dll"), stdcall, Int32,
      (Cwstring,),
      enterpriseId)
# enterpriseId : LPCWSTR optional -> Cwstring
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
int32_t SrpEnablePermissiveModeFileEncryption(
    const uint16_t* enterpriseId);
]]
local srpapi = ffi.load("srpapi")
-- srpapi.SrpEnablePermissiveModeFileEncryption(enterpriseId)
-- enterpriseId : LPCWSTR 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。
const koffi = require('koffi');
const lib = koffi.load('srpapi.dll');
const SrpEnablePermissiveModeFileEncryption = lib.func('__stdcall', 'SrpEnablePermissiveModeFileEncryption', 'int32_t', ['str16']);
// SrpEnablePermissiveModeFileEncryption(enterpriseId)
// enterpriseId : LPCWSTR optional -> 'str16'
// 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("srpapi.dll", {
  SrpEnablePermissiveModeFileEncryption: { parameters: ["buffer"], result: "i32" },
});
// lib.symbols.SrpEnablePermissiveModeFileEncryption(enterpriseId)
// enterpriseId : LPCWSTR optional -> "buffer"
// 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
int32_t SrpEnablePermissiveModeFileEncryption(
    const uint16_t* enterpriseId);
C, "srpapi.dll");
// $ffi->SrpEnablePermissiveModeFileEncryption(enterpriseId);
// enterpriseId : LPCWSTR 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 Srpapi extends StdCallLibrary {
    Srpapi INSTANCE = Native.load("srpapi", Srpapi.class);
    int SrpEnablePermissiveModeFileEncryption(
        WString enterpriseId   // LPCWSTR optional
    );
}
@[Link("srpapi")]
lib Libsrpapi
  fun SrpEnablePermissiveModeFileEncryption = SrpEnablePermissiveModeFileEncryption(
    enterpriseId : UInt16*   # LPCWSTR 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 SrpEnablePermissiveModeFileEncryptionNative = Int32 Function(Pointer<Utf16>);
typedef SrpEnablePermissiveModeFileEncryptionDart = int Function(Pointer<Utf16>);
final SrpEnablePermissiveModeFileEncryption = DynamicLibrary.open('srpapi.dll')
    .lookupFunction<SrpEnablePermissiveModeFileEncryptionNative, SrpEnablePermissiveModeFileEncryptionDart>('SrpEnablePermissiveModeFileEncryption');
// enterpriseId : LPCWSTR optional -> Pointer<Utf16>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function SrpEnablePermissiveModeFileEncryption(
  enterpriseId: PWideChar   // LPCWSTR optional
): Integer; stdcall;
  external 'srpapi.dll' name 'SrpEnablePermissiveModeFileEncryption';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "SrpEnablePermissiveModeFileEncryption"
  c_SrpEnablePermissiveModeFileEncryption :: CWString -> IO Int32
-- enterpriseId : LPCWSTR optional -> CWString
-- 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 srpenablepermissivemodefileencryption =
  foreign "SrpEnablePermissiveModeFileEncryption"
    ((ptr uint16_t) @-> returning int32_t)
(* enterpriseId : LPCWSTR optional -> (ptr uint16_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 srpapi (t "srpapi.dll"))
(cffi:use-foreign-library srpapi)

(cffi:defcfun ("SrpEnablePermissiveModeFileEncryption" srp-enable-permissive-mode-file-encryption :convention :stdcall) :int32
  (enterprise-id (:string :encoding :utf-16le)))   ; LPCWSTR optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $SrpEnablePermissiveModeFileEncryption = Win32::API::More->new('srpapi',
    'int SrpEnablePermissiveModeFileEncryption(LPCWSTR enterpriseId)');
# my $ret = $SrpEnablePermissiveModeFileEncryption->Call($enterpriseId);
# enterpriseId : LPCWSTR optional -> LPCWSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。