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NETWORK_ADDRESS_LIST

構造体
サイズx64: 12 バイト / x86: 12 バイト

サイズ=各フィールドのバイト数(x64/x86 で異なる場合は x64/x86 と併記)。x64/x86 列=フィールドのバイトオフセット(HSPで dupptr / lpoke / wpoke 等に使用)。

フィールド

フィールド型サイズx64x86説明
AddressCountINT4+0+0リストに含まれるアドレスの数。
AddressTypeWORD2+4+4リスト内アドレスの種別を示す。
AddressNETWORK_ADDRESS6+6+6ネットワークアドレスを格納する可変長配列の先頭要素。

各言語での定義

#include <windows.h>

// NETWORK_ADDRESS  (x64 6 / x86 6 バイト)
typedef struct NETWORK_ADDRESS {
    WORD AddressLength;
    WORD AddressType;
    BYTE Address[1];
} NETWORK_ADDRESS;

// NETWORK_ADDRESS_LIST  (x64 12 / x86 12 バイト)
typedef struct NETWORK_ADDRESS_LIST {
    INT AddressCount;
    WORD AddressType;
    NETWORK_ADDRESS Address[1];
} NETWORK_ADDRESS_LIST;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NETWORK_ADDRESS
{
    public ushort AddressLength;
    public ushort AddressType;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public byte[] Address;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NETWORK_ADDRESS_LIST
{
    public int AddressCount;
    public ushort AddressType;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public NETWORK_ADDRESS[] Address;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NETWORK_ADDRESS
    Public AddressLength As UShort
    Public AddressType As UShort
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public Address() As Byte
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NETWORK_ADDRESS_LIST
    Public AddressCount As Integer
    Public AddressType As UShort
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public Address() As NETWORK_ADDRESS
End Structure
import ctypes
from ctypes import wintypes

class NETWORK_ADDRESS(ctypes.Structure):
    _fields_ = [
        ("AddressLength", ctypes.c_ushort),
        ("AddressType", ctypes.c_ushort),
        ("Address", ctypes.c_ubyte * 1),
    ]

class NETWORK_ADDRESS_LIST(ctypes.Structure):
    _fields_ = [
        ("AddressCount", ctypes.c_int),
        ("AddressType", ctypes.c_ushort),
        ("Address", NETWORK_ADDRESS * 1),
    ]
#[repr(C)]
pub struct NETWORK_ADDRESS {
    pub AddressLength: u16,
    pub AddressType: u16,
    pub Address: [u8; 1],
}

#[repr(C)]
pub struct NETWORK_ADDRESS_LIST {
    pub AddressCount: i32,
    pub AddressType: u16,
    pub Address: [NETWORK_ADDRESS; 1],
}
import "golang.org/x/sys/windows"

type NETWORK_ADDRESS struct {
	AddressLength uint16
	AddressType uint16
	Address [1]byte
}

type NETWORK_ADDRESS_LIST struct {
	AddressCount int32
	AddressType uint16
	Address [1]NETWORK_ADDRESS
}
type
  NETWORK_ADDRESS = record
    AddressLength: Word;
    AddressType: Word;
    Address: array[0..0] of Byte;
  end;

  NETWORK_ADDRESS_LIST = record
    AddressCount: Integer;
    AddressType: Word;
    Address: array[0..0] of NETWORK_ADDRESS;
  end;
const NETWORK_ADDRESS = extern struct {
    AddressLength: u16,
    AddressType: u16,
    Address: [1]u8,
};

const NETWORK_ADDRESS_LIST = extern struct {
    AddressCount: i32,
    AddressType: u16,
    Address: [1]NETWORK_ADDRESS,
};
type
  NETWORK_ADDRESS {.bycopy.} = object
    AddressLength: uint16
    AddressType: uint16
    Address: array[1, uint8]

  NETWORK_ADDRESS_LIST {.bycopy.} = object
    AddressCount: int32
    AddressType: uint16
    Address: array[1, NETWORK_ADDRESS]
struct NETWORK_ADDRESS
{
    ushort AddressLength;
    ushort AddressType;
    ubyte[1] Address;
}

struct NETWORK_ADDRESS_LIST
{
    int AddressCount;
    ushort AddressType;
    NETWORK_ADDRESS[1] Address;
}

HSP用 定義

HSP3.7/3.8 は構造体機能が無いため4byte整数配列(dim)+peek/poke で操作(32/64bitでサイズ・位置が異なる場合はタブで分割)。IronHSP は NSTRUCT(#defstruct/stdim/->)で32/64bit共通。

; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x64 レイアウト)
; NETWORK_ADDRESS_LIST サイズ: 12 バイト(x64)
dim st, 3    ; 4byte整数×3(構造体サイズ 12 / 4 切り上げ)
; AddressCount : INT (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; AddressType : WORD (+4, 2byte)  wpoke st,4,値  /  値 = wpeek(st,4)
; Address : NETWORK_ADDRESS (+6, 6byte)  varptr(st)+6 を基点に操作(6byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。
; IronHSP は NSTRUCT(構造体)をサポート。32bit/64bit どちらでも同じコードで動作します。
; ※GUID・入れ子構造体はデフォルト型でないため、依存する #defstruct を先に定義(下記に同梱)。
#defstruct global NETWORK_ADDRESS
    #field short AddressLength
    #field short AddressType
    #field byte Address 1
#endstruct

#defstruct global NETWORK_ADDRESS_LIST
    #field int AddressCount
    #field short AddressType
    #field NETWORK_ADDRESS Address 1
#endstruct

stdim st, NETWORK_ADDRESS_LIST        ; NSTRUCT 変数を確保
st->AddressCount = 100
mes "AddressCount=" + st->AddressCount