FwpmConnectionPolicyAdd0

// 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)>
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。

#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)。

; 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。

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   // DWORD

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';

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)。