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FwpmConnectionPolicyAdd0
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// fwpuclnt.dll
#include <windows.h>
DWORD FwpmConnectionPolicyAdd0(
FWPM_ENGINE_HANDLE engineHandle,
const FWPM_PROVIDER_CONTEXT3* connectionPolicy,
FWP_IP_VERSION ipVersion,
ULONGLONG weight,
DWORD numFilterConditions,
const FWPM_FILTER_CONDITION0* filterConditions,
PSECURITY_DESCRIPTOR sd // optional
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| engineHandle | FWPM_ENGINE_HANDLE | in | フィルタリングエンジンへのセッションハンドル。 |
| connectionPolicy | FWPM_PROVIDER_CONTEXT3* | in | 追加する接続ポリシーを記述したプロバイダコンテキスト構造体へのポインタ。 |
| ipVersion | FWP_IP_VERSION | in | ポリシーが適用されるIPバージョン(IPv4/IPv6)を指定する列挙値。 |
| weight | ULONGLONG | in | ポリシー間の優先度を決める重み。値が大きいほど優先される。 |
| numFilterConditions | DWORD | in | filterConditions配列の要素数。0で全トラフィックに適用。 |
| filterConditions | FWPM_FILTER_CONDITION0* | in | 適用条件を列挙したフィルタ条件配列へのポインタ。条件なしならNULL可。 |
| sd | PSECURITY_DESCRIPTOR | inoptional | ポリシーに付与するセキュリティ記述子。既定でよければNULL可。 |
戻り値の型: DWORD
各言語での呼び出し定義
// fwpuclnt.dll
#include <windows.h>
DWORD FwpmConnectionPolicyAdd0(
FWPM_ENGINE_HANDLE engineHandle,
const FWPM_PROVIDER_CONTEXT3* connectionPolicy,
FWP_IP_VERSION ipVersion,
ULONGLONG weight,
DWORD numFilterConditions,
const FWPM_FILTER_CONDITION0* filterConditions,
PSECURITY_DESCRIPTOR sd // optional
);[DllImport("fwpuclnt.dll", ExactSpelling = true)]
static extern uint FwpmConnectionPolicyAdd0(
FWPM_ENGINE_HANDLE engineHandle, // FWPM_ENGINE_HANDLE
IntPtr connectionPolicy, // FWPM_PROVIDER_CONTEXT3*
int ipVersion, // FWP_IP_VERSION
ulong weight, // ULONGLONG
uint numFilterConditions, // DWORD
IntPtr filterConditions, // FWPM_FILTER_CONDITION0*
IntPtr sd // PSECURITY_DESCRIPTOR optional
);<DllImport("fwpuclnt.dll", ExactSpelling:=True)>
Public Shared Function FwpmConnectionPolicyAdd0(
engineHandle As FWPM_ENGINE_HANDLE, ' FWPM_ENGINE_HANDLE
connectionPolicy As IntPtr, ' FWPM_PROVIDER_CONTEXT3*
ipVersion As Integer, ' FWP_IP_VERSION
weight As ULong, ' ULONGLONG
numFilterConditions As UInteger, ' DWORD
filterConditions As IntPtr, ' FWPM_FILTER_CONDITION0*
sd As IntPtr ' PSECURITY_DESCRIPTOR optional
) As UInteger
End Function' engineHandle : FWPM_ENGINE_HANDLE
' connectionPolicy : FWPM_PROVIDER_CONTEXT3*
' ipVersion : FWP_IP_VERSION
' weight : ULONGLONG
' numFilterConditions : DWORD
' filterConditions : FWPM_FILTER_CONDITION0*
' sd : PSECURITY_DESCRIPTOR optional
Declare PtrSafe Function FwpmConnectionPolicyAdd0 Lib "fwpuclnt" ( _
ByVal engineHandle As LongPtr, _
ByVal connectionPolicy As LongPtr, _
ByVal ipVersion As Long, _
ByVal weight As LongLong, _
ByVal numFilterConditions As Long, _
ByVal filterConditions As LongPtr, _
ByVal sd 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
FwpmConnectionPolicyAdd0 = ctypes.windll.fwpuclnt.FwpmConnectionPolicyAdd0
FwpmConnectionPolicyAdd0.restype = wintypes.DWORD
FwpmConnectionPolicyAdd0.argtypes = [
FWPM_ENGINE_HANDLE, # engineHandle : FWPM_ENGINE_HANDLE
ctypes.c_void_p, # connectionPolicy : FWPM_PROVIDER_CONTEXT3*
ctypes.c_int, # ipVersion : FWP_IP_VERSION
ctypes.c_ulonglong, # weight : ULONGLONG
wintypes.DWORD, # numFilterConditions : DWORD
ctypes.c_void_p, # filterConditions : FWPM_FILTER_CONDITION0*
wintypes.HANDLE, # sd : PSECURITY_DESCRIPTOR optional
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('fwpuclnt.dll')
FwpmConnectionPolicyAdd0 = Fiddle::Function.new(
lib['FwpmConnectionPolicyAdd0'],
[
Fiddle::TYPE_VOIDP, # engineHandle : FWPM_ENGINE_HANDLE
Fiddle::TYPE_VOIDP, # connectionPolicy : FWPM_PROVIDER_CONTEXT3*
Fiddle::TYPE_INT, # ipVersion : FWP_IP_VERSION
-Fiddle::TYPE_LONG_LONG, # weight : ULONGLONG
-Fiddle::TYPE_INT, # numFilterConditions : DWORD
Fiddle::TYPE_VOIDP, # filterConditions : FWPM_FILTER_CONDITION0*
Fiddle::TYPE_VOIDP, # sd : PSECURITY_DESCRIPTOR optional
],
-Fiddle::TYPE_INT)#[link(name = "fwpuclnt")]
extern "system" {
fn FwpmConnectionPolicyAdd0(
engineHandle: FWPM_ENGINE_HANDLE, // FWPM_ENGINE_HANDLE
connectionPolicy: *const FWPM_PROVIDER_CONTEXT3, // FWPM_PROVIDER_CONTEXT3*
ipVersion: i32, // FWP_IP_VERSION
weight: u64, // ULONGLONG
numFilterConditions: u32, // DWORD
filterConditions: *const FWPM_FILTER_CONDITION0, // FWPM_FILTER_CONDITION0*
sd: *mut core::ffi::c_void // PSECURITY_DESCRIPTOR optional
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("fwpuclnt.dll")]
public static extern uint FwpmConnectionPolicyAdd0(FWPM_ENGINE_HANDLE engineHandle, IntPtr connectionPolicy, int ipVersion, ulong weight, uint numFilterConditions, IntPtr filterConditions, IntPtr sd);
"@
$api = Add-Type -MemberDefinition $sig -Name 'fwpuclnt_FwpmConnectionPolicyAdd0' -Namespace Win32 -PassThru
# $api::FwpmConnectionPolicyAdd0(engineHandle, connectionPolicy, ipVersion, weight, numFilterConditions, filterConditions, sd)#uselib "fwpuclnt.dll"
#func global FwpmConnectionPolicyAdd0 "FwpmConnectionPolicyAdd0" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; FwpmConnectionPolicyAdd0 engineHandle, varptr(connectionPolicy), ipVersion, weight, numFilterConditions, varptr(filterConditions), sd ; 戻り値は stat
; engineHandle : FWPM_ENGINE_HANDLE -> "sptr"
; connectionPolicy : FWPM_PROVIDER_CONTEXT3* -> "sptr"
; ipVersion : FWP_IP_VERSION -> "sptr"
; weight : ULONGLONG -> "sptr"
; numFilterConditions : DWORD -> "sptr"
; filterConditions : FWPM_FILTER_CONDITION0* -> "sptr"
; sd : PSECURITY_DESCRIPTOR optional -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※HSP3.7は int64 引数(64bit値渡し)に非対応です。
; ※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 "fwpuclnt.dll" #cfunc global FwpmConnectionPolicyAdd0 "FwpmConnectionPolicyAdd0" int, var, int, int64, int, var, sptr ; res = FwpmConnectionPolicyAdd0(engineHandle, connectionPolicy, ipVersion, weight, numFilterConditions, filterConditions, sd) ; engineHandle : FWPM_ENGINE_HANDLE -> "int" ; connectionPolicy : FWPM_PROVIDER_CONTEXT3* -> "var" ; ipVersion : FWP_IP_VERSION -> "int" ; weight : ULONGLONG -> "int64" ; numFilterConditions : DWORD -> "int" ; filterConditions : FWPM_FILTER_CONDITION0* -> "var" ; sd : PSECURITY_DESCRIPTOR optional -> "sptr" ; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。 ; ※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。 ; ※int64 引数の DLL 値渡しは x64 ランタイム(hsp3_64)のみ対応(x86 は未対応)。#uselib "fwpuclnt.dll" #cfunc global FwpmConnectionPolicyAdd0 "FwpmConnectionPolicyAdd0" int, sptr, int, int64, int, sptr, sptr ; res = FwpmConnectionPolicyAdd0(engineHandle, varptr(connectionPolicy), ipVersion, weight, numFilterConditions, varptr(filterConditions), sd) ; engineHandle : FWPM_ENGINE_HANDLE -> "int" ; connectionPolicy : FWPM_PROVIDER_CONTEXT3* -> "sptr" ; ipVersion : FWP_IP_VERSION -> "int" ; weight : ULONGLONG -> "int64" ; numFilterConditions : DWORD -> "int" ; filterConditions : FWPM_FILTER_CONDITION0* -> "sptr" ; sd : PSECURITY_DESCRIPTOR optional -> "sptr" ; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。 ; ※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))。 ; ※int64 引数の DLL 値渡しは x64 ランタイム(hsp3_64)のみ対応(x86 は未対応)。
出力引数:
; DWORD FwpmConnectionPolicyAdd0(FWPM_ENGINE_HANDLE engineHandle, FWPM_PROVIDER_CONTEXT3* connectionPolicy, FWP_IP_VERSION ipVersion, ULONGLONG weight, DWORD numFilterConditions, FWPM_FILTER_CONDITION0* filterConditions, PSECURITY_DESCRIPTOR sd) #uselib "fwpuclnt.dll" #cfunc global FwpmConnectionPolicyAdd0 "FwpmConnectionPolicyAdd0" int, var, int, int64, int, var, intptr ; res = FwpmConnectionPolicyAdd0(engineHandle, connectionPolicy, ipVersion, weight, numFilterConditions, filterConditions, sd) ; engineHandle : FWPM_ENGINE_HANDLE -> "int" ; connectionPolicy : FWPM_PROVIDER_CONTEXT3* -> "var" ; ipVersion : FWP_IP_VERSION -> "int" ; weight : ULONGLONG -> "int64" ; numFilterConditions : DWORD -> "int" ; filterConditions : FWPM_FILTER_CONDITION0* -> "var" ; sd : PSECURITY_DESCRIPTOR optional -> "intptr" ; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。 ; ※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 FwpmConnectionPolicyAdd0(FWPM_ENGINE_HANDLE engineHandle, FWPM_PROVIDER_CONTEXT3* connectionPolicy, FWP_IP_VERSION ipVersion, ULONGLONG weight, DWORD numFilterConditions, FWPM_FILTER_CONDITION0* filterConditions, PSECURITY_DESCRIPTOR sd) #uselib "fwpuclnt.dll" #cfunc global FwpmConnectionPolicyAdd0 "FwpmConnectionPolicyAdd0" int, intptr, int, int64, int, intptr, intptr ; res = FwpmConnectionPolicyAdd0(engineHandle, varptr(connectionPolicy), ipVersion, weight, numFilterConditions, varptr(filterConditions), sd) ; engineHandle : FWPM_ENGINE_HANDLE -> "int" ; connectionPolicy : FWPM_PROVIDER_CONTEXT3* -> "intptr" ; ipVersion : FWP_IP_VERSION -> "int" ; weight : ULONGLONG -> "int64" ; numFilterConditions : DWORD -> "int" ; filterConditions : FWPM_FILTER_CONDITION0* -> "intptr" ; sd : PSECURITY_DESCRIPTOR optional -> "intptr" ; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。 ; ※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 (
fwpuclnt = windows.NewLazySystemDLL("fwpuclnt.dll")
procFwpmConnectionPolicyAdd0 = fwpuclnt.NewProc("FwpmConnectionPolicyAdd0")
)
// engineHandle (FWPM_ENGINE_HANDLE), connectionPolicy (FWPM_PROVIDER_CONTEXT3*), ipVersion (FWP_IP_VERSION), weight (ULONGLONG), numFilterConditions (DWORD), filterConditions (FWPM_FILTER_CONDITION0*), sd (PSECURITY_DESCRIPTOR optional)
r1, _, err := procFwpmConnectionPolicyAdd0.Call(
uintptr(engineHandle),
uintptr(connectionPolicy),
uintptr(ipVersion),
uintptr(weight),
uintptr(numFilterConditions),
uintptr(filterConditions),
uintptr(sd),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // DWORDfunction FwpmConnectionPolicyAdd0(
engineHandle: FWPM_ENGINE_HANDLE; // FWPM_ENGINE_HANDLE
connectionPolicy: Pointer; // FWPM_PROVIDER_CONTEXT3*
ipVersion: Integer; // FWP_IP_VERSION
weight: UInt64; // ULONGLONG
numFilterConditions: DWORD; // DWORD
filterConditions: Pointer; // FWPM_FILTER_CONDITION0*
sd: THandle // PSECURITY_DESCRIPTOR optional
): DWORD; stdcall;
external 'fwpuclnt.dll' name 'FwpmConnectionPolicyAdd0';result := DllCall("fwpuclnt\FwpmConnectionPolicyAdd0"
, "Ptr", engineHandle ; FWPM_ENGINE_HANDLE
, "Ptr", connectionPolicy ; FWPM_PROVIDER_CONTEXT3*
, "Int", ipVersion ; FWP_IP_VERSION
, "Int64", weight ; ULONGLONG
, "UInt", numFilterConditions ; DWORD
, "Ptr", filterConditions ; FWPM_FILTER_CONDITION0*
, "Ptr", sd ; PSECURITY_DESCRIPTOR optional
, "UInt") ; return: DWORD●FwpmConnectionPolicyAdd0(engineHandle, connectionPolicy, ipVersion, weight, numFilterConditions, filterConditions, sd) = DLL("fwpuclnt.dll", "dword FwpmConnectionPolicyAdd0(void*, void*, int, qword, dword, void*, void*)")
# 呼び出し: FwpmConnectionPolicyAdd0(engineHandle, connectionPolicy, ipVersion, weight, numFilterConditions, filterConditions, sd)
# engineHandle : FWPM_ENGINE_HANDLE -> "void*"
# connectionPolicy : FWPM_PROVIDER_CONTEXT3* -> "void*"
# ipVersion : FWP_IP_VERSION -> "int"
# weight : ULONGLONG -> "qword"
# numFilterConditions : DWORD -> "dword"
# filterConditions : FWPM_FILTER_CONDITION0* -> "void*"
# sd : PSECURITY_DESCRIPTOR optional -> "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 "fwpuclnt" fn FwpmConnectionPolicyAdd0(
engineHandle: FWPM_ENGINE_HANDLE, // FWPM_ENGINE_HANDLE
connectionPolicy: [*c]FWPM_PROVIDER_CONTEXT3, // FWPM_PROVIDER_CONTEXT3*
ipVersion: i32, // FWP_IP_VERSION
weight: u64, // ULONGLONG
numFilterConditions: u32, // DWORD
filterConditions: [*c]FWPM_FILTER_CONDITION0, // FWPM_FILTER_CONDITION0*
sd: ?*anyopaque // PSECURITY_DESCRIPTOR optional
) callconv(std.os.windows.WINAPI) u32;proc FwpmConnectionPolicyAdd0(
engineHandle: FWPM_ENGINE_HANDLE, # FWPM_ENGINE_HANDLE
connectionPolicy: ptr FWPM_PROVIDER_CONTEXT3, # FWPM_PROVIDER_CONTEXT3*
ipVersion: int32, # FWP_IP_VERSION
weight: uint64, # ULONGLONG
numFilterConditions: uint32, # DWORD
filterConditions: ptr FWPM_FILTER_CONDITION0, # FWPM_FILTER_CONDITION0*
sd: pointer # PSECURITY_DESCRIPTOR optional
): uint32 {.importc: "FwpmConnectionPolicyAdd0", stdcall, dynlib: "fwpuclnt.dll".}pragma(lib, "fwpuclnt");
extern(Windows)
uint FwpmConnectionPolicyAdd0(
FWPM_ENGINE_HANDLE engineHandle, // FWPM_ENGINE_HANDLE
FWPM_PROVIDER_CONTEXT3* connectionPolicy, // FWPM_PROVIDER_CONTEXT3*
int ipVersion, // FWP_IP_VERSION
ulong weight, // ULONGLONG
uint numFilterConditions, // DWORD
FWPM_FILTER_CONDITION0* filterConditions, // FWPM_FILTER_CONDITION0*
void* sd // PSECURITY_DESCRIPTOR optional
);ccall((:FwpmConnectionPolicyAdd0, "fwpuclnt.dll"), stdcall, UInt32,
(FWPM_ENGINE_HANDLE, Ptr{FWPM_PROVIDER_CONTEXT3}, Int32, UInt64, UInt32, Ptr{FWPM_FILTER_CONDITION0}, Ptr{Cvoid}),
engineHandle, connectionPolicy, ipVersion, weight, numFilterConditions, filterConditions, sd)
# engineHandle : FWPM_ENGINE_HANDLE -> FWPM_ENGINE_HANDLE
# connectionPolicy : FWPM_PROVIDER_CONTEXT3* -> Ptr{FWPM_PROVIDER_CONTEXT3}
# ipVersion : FWP_IP_VERSION -> Int32
# weight : ULONGLONG -> UInt64
# numFilterConditions : DWORD -> UInt32
# filterConditions : FWPM_FILTER_CONDITION0* -> Ptr{FWPM_FILTER_CONDITION0}
# sd : PSECURITY_DESCRIPTOR optional -> 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 FwpmConnectionPolicyAdd0(
FWPM_ENGINE_HANDLE engineHandle,
void* connectionPolicy,
int32_t ipVersion,
uint64_t weight,
uint32_t numFilterConditions,
void* filterConditions,
void* sd);
]]
local fwpuclnt = ffi.load("fwpuclnt")
-- fwpuclnt.FwpmConnectionPolicyAdd0(engineHandle, connectionPolicy, ipVersion, weight, numFilterConditions, filterConditions, sd)
-- engineHandle : FWPM_ENGINE_HANDLE
-- connectionPolicy : FWPM_PROVIDER_CONTEXT3*
-- ipVersion : FWP_IP_VERSION
-- weight : ULONGLONG
-- numFilterConditions : DWORD
-- filterConditions : FWPM_FILTER_CONDITION0*
-- sd : PSECURITY_DESCRIPTOR 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('fwpuclnt.dll');
const FwpmConnectionPolicyAdd0 = lib.func('__stdcall', 'FwpmConnectionPolicyAdd0', 'uint32_t', ['FWPM_ENGINE_HANDLE', 'void *', 'int32_t', 'uint64_t', 'uint32_t', 'void *', 'void *']);
// FwpmConnectionPolicyAdd0(engineHandle, connectionPolicy, ipVersion, weight, numFilterConditions, filterConditions, sd)
// engineHandle : FWPM_ENGINE_HANDLE -> 'FWPM_ENGINE_HANDLE'
// connectionPolicy : FWPM_PROVIDER_CONTEXT3* -> 'void *'
// ipVersion : FWP_IP_VERSION -> 'int32_t'
// weight : ULONGLONG -> 'uint64_t'
// numFilterConditions : DWORD -> 'uint32_t'
// filterConditions : FWPM_FILTER_CONDITION0* -> 'void *'
// sd : PSECURITY_DESCRIPTOR optional -> '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("fwpuclnt.dll", {
FwpmConnectionPolicyAdd0: { parameters: ["buffer", "pointer", "i32", "u64", "u32", "pointer", "pointer"], result: "u32" },
});
// lib.symbols.FwpmConnectionPolicyAdd0(engineHandle, connectionPolicy, ipVersion, weight, numFilterConditions, filterConditions, sd)
// engineHandle : FWPM_ENGINE_HANDLE -> "buffer"
// connectionPolicy : FWPM_PROVIDER_CONTEXT3* -> "pointer"
// ipVersion : FWP_IP_VERSION -> "i32"
// weight : ULONGLONG -> "u64"
// numFilterConditions : DWORD -> "u32"
// filterConditions : FWPM_FILTER_CONDITION0* -> "pointer"
// sd : PSECURITY_DESCRIPTOR optional -> "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 FwpmConnectionPolicyAdd0(
FWPM_ENGINE_HANDLE engineHandle,
void* connectionPolicy,
int32_t ipVersion,
uint64_t weight,
uint32_t numFilterConditions,
void* filterConditions,
void* sd);
C, "fwpuclnt.dll");
// $ffi->FwpmConnectionPolicyAdd0(engineHandle, connectionPolicy, ipVersion, weight, numFilterConditions, filterConditions, sd);
// engineHandle : FWPM_ENGINE_HANDLE
// connectionPolicy : FWPM_PROVIDER_CONTEXT3*
// ipVersion : FWP_IP_VERSION
// weight : ULONGLONG
// numFilterConditions : DWORD
// filterConditions : FWPM_FILTER_CONDITION0*
// sd : PSECURITY_DESCRIPTOR 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 Fwpuclnt extends StdCallLibrary {
Fwpuclnt INSTANCE = Native.load("fwpuclnt", Fwpuclnt.class);
int FwpmConnectionPolicyAdd0(
FWPM_ENGINE_HANDLE /* extends Structure (by value) */ engineHandle, // FWPM_ENGINE_HANDLE
Pointer connectionPolicy, // FWPM_PROVIDER_CONTEXT3*
int ipVersion, // FWP_IP_VERSION
long weight, // ULONGLONG
int numFilterConditions, // DWORD
Pointer filterConditions, // FWPM_FILTER_CONDITION0*
Pointer sd // PSECURITY_DESCRIPTOR optional
);
}@[Link("fwpuclnt")]
lib Libfwpuclnt
fun FwpmConnectionPolicyAdd0 = FwpmConnectionPolicyAdd0(
engineHandle : FWPM_ENGINE_HANDLE, # FWPM_ENGINE_HANDLE
connectionPolicy : FWPM_PROVIDER_CONTEXT3*, # FWPM_PROVIDER_CONTEXT3*
ipVersion : Int32, # FWP_IP_VERSION
weight : UInt64, # ULONGLONG
numFilterConditions : UInt32, # DWORD
filterConditions : FWPM_FILTER_CONDITION0*, # FWPM_FILTER_CONDITION0*
sd : Void* # PSECURITY_DESCRIPTOR optional
) : 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 FwpmConnectionPolicyAdd0Native = Uint32 Function(FWPM_ENGINE_HANDLE, Pointer<Void>, Int32, Uint64, Uint32, Pointer<Void>, Pointer<Void>);
typedef FwpmConnectionPolicyAdd0Dart = int Function(int, Pointer<Void>, int, int, int, Pointer<Void>, Pointer<Void>);
final FwpmConnectionPolicyAdd0 = DynamicLibrary.open('fwpuclnt.dll')
.lookupFunction<FwpmConnectionPolicyAdd0Native, FwpmConnectionPolicyAdd0Dart>('FwpmConnectionPolicyAdd0');
// engineHandle : FWPM_ENGINE_HANDLE -> FWPM_ENGINE_HANDLE
// connectionPolicy : FWPM_PROVIDER_CONTEXT3* -> Pointer<Void>
// ipVersion : FWP_IP_VERSION -> Int32
// weight : ULONGLONG -> Uint64
// numFilterConditions : DWORD -> Uint32
// filterConditions : FWPM_FILTER_CONDITION0* -> Pointer<Void>
// sd : PSECURITY_DESCRIPTOR optional -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function FwpmConnectionPolicyAdd0(
engineHandle: FWPM_ENGINE_HANDLE; // FWPM_ENGINE_HANDLE
connectionPolicy: Pointer; // FWPM_PROVIDER_CONTEXT3*
ipVersion: Integer; // FWP_IP_VERSION
weight: UInt64; // ULONGLONG
numFilterConditions: DWORD; // DWORD
filterConditions: Pointer; // FWPM_FILTER_CONDITION0*
sd: THandle // PSECURITY_DESCRIPTOR optional
): DWORD; stdcall;
external 'fwpuclnt.dll' name 'FwpmConnectionPolicyAdd0';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "FwpmConnectionPolicyAdd0"
c_FwpmConnectionPolicyAdd0 :: FWPM_ENGINE_HANDLE -> Ptr () -> Int32 -> Word64 -> Word32 -> Ptr () -> Ptr () -> IO Word32
-- engineHandle : FWPM_ENGINE_HANDLE -> FWPM_ENGINE_HANDLE
-- connectionPolicy : FWPM_PROVIDER_CONTEXT3* -> Ptr ()
-- ipVersion : FWP_IP_VERSION -> Int32
-- weight : ULONGLONG -> Word64
-- numFilterConditions : DWORD -> Word32
-- filterConditions : FWPM_FILTER_CONDITION0* -> Ptr ()
-- sd : PSECURITY_DESCRIPTOR optional -> 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。
-- ※値渡し構造体は GHC FFI で直接渡せません。Ptr で渡すラッパ(C側)経由にしてください。open Ctypes
open Foreign
let fwpmconnectionpolicyadd0 =
foreign "FwpmConnectionPolicyAdd0"
(FWPM_ENGINE_HANDLE @-> (ptr void) @-> int32_t @-> uint64_t @-> uint32_t @-> (ptr void) @-> (ptr void) @-> returning uint32_t)
(* engineHandle : FWPM_ENGINE_HANDLE -> FWPM_ENGINE_HANDLE *)
(* connectionPolicy : FWPM_PROVIDER_CONTEXT3* -> (ptr void) *)
(* ipVersion : FWP_IP_VERSION -> int32_t *)
(* weight : ULONGLONG -> uint64_t *)
(* numFilterConditions : DWORD -> uint32_t *)
(* filterConditions : FWPM_FILTER_CONDITION0* -> (ptr void) *)
(* sd : PSECURITY_DESCRIPTOR optional -> (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 fwpuclnt (t "fwpuclnt.dll"))
(cffi:use-foreign-library fwpuclnt)
(cffi:defcfun ("FwpmConnectionPolicyAdd0" fwpm-connection-policy-add0 :convention :stdcall) :uint32
(engine-handle (:struct fwpm-engine-handle)) ; FWPM_ENGINE_HANDLE
(connection-policy :pointer) ; FWPM_PROVIDER_CONTEXT3*
(ip-version :int32) ; FWP_IP_VERSION
(weight :uint64) ; ULONGLONG
(num-filter-conditions :uint32) ; DWORD
(filter-conditions :pointer) ; FWPM_FILTER_CONDITION0*
(sd :pointer)) ; PSECURITY_DESCRIPTOR optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $FwpmConnectionPolicyAdd0 = Win32::API::More->new('fwpuclnt',
'DWORD FwpmConnectionPolicyAdd0(LPVOID engineHandle, LPVOID connectionPolicy, int ipVersion, UINT64 weight, DWORD numFilterConditions, LPVOID filterConditions, HANDLE sd)');
# my $ret = $FwpmConnectionPolicyAdd0->Call($engineHandle, $connectionPolicy, $ipVersion, $weight, $numFilterConditions, $filterConditions, $sd);
# engineHandle : FWPM_ENGINE_HANDLE -> LPVOID
# connectionPolicy : FWPM_PROVIDER_CONTEXT3* -> LPVOID
# ipVersion : FWP_IP_VERSION -> int
# weight : ULONGLONG -> UINT64
# numFilterConditions : DWORD -> DWORD
# filterConditions : FWPM_FILTER_CONDITION0* -> LPVOID
# sd : PSECURITY_DESCRIPTOR optional -> HANDLE
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。