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MIB_UDPTABLE_OWNER_MODULE

構造体
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サイズx64: 168 バイト / x86: 168 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
dwNumEntriesDWORD4+0+0table配列に格納されたUDPエンドポイントエントリの数を示す。
tableMIB_UDPROW_OWNER_MODULE160+8+8所有モジュール付きUDP行(MIB_UDPROW_OWNER_MODULE)の可変長配列である。

各言語での定義

#include <windows.h>

// MIB_UDPROW_OWNER_MODULE  (x64 160 / x86 160 バイト)
typedef struct MIB_UDPROW_OWNER_MODULE {
    DWORD dwLocalAddr;
    DWORD dwLocalPort;
    DWORD dwOwningPid;
    LONGLONG liCreateTimestamp;
    _Anonymous_e__Union Anonymous;
    ULONGLONG OwningModuleInfo[16];
} MIB_UDPROW_OWNER_MODULE;

// MIB_UDPTABLE_OWNER_MODULE  (x64 168 / x86 168 バイト)
typedef struct MIB_UDPTABLE_OWNER_MODULE {
    DWORD dwNumEntries;
    MIB_UDPROW_OWNER_MODULE table[1];
} MIB_UDPTABLE_OWNER_MODULE;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct MIB_UDPROW_OWNER_MODULE
{
    public uint dwLocalAddr;
    public uint dwLocalPort;
    public uint dwOwningPid;
    public long liCreateTimestamp;
    public _Anonymous_e__Union Anonymous;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public ulong[] OwningModuleInfo;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct MIB_UDPTABLE_OWNER_MODULE
{
    public uint dwNumEntries;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public MIB_UDPROW_OWNER_MODULE[] table;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure MIB_UDPROW_OWNER_MODULE
    Public dwLocalAddr As UInteger
    Public dwLocalPort As UInteger
    Public dwOwningPid As UInteger
    Public liCreateTimestamp As Long
    Public Anonymous As _Anonymous_e__Union
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=16)> Public OwningModuleInfo() As ULong
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure MIB_UDPTABLE_OWNER_MODULE
    Public dwNumEntries As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public table() As MIB_UDPROW_OWNER_MODULE
End Structure
import ctypes
from ctypes import wintypes

class MIB_UDPROW_OWNER_MODULE(ctypes.Structure):
    _fields_ = [
        ("dwLocalAddr", wintypes.DWORD),
        ("dwLocalPort", wintypes.DWORD),
        ("dwOwningPid", wintypes.DWORD),
        ("liCreateTimestamp", ctypes.c_longlong),
        ("Anonymous", _Anonymous_e__Union),
        ("OwningModuleInfo", ctypes.c_ulonglong * 16),
    ]

class MIB_UDPTABLE_OWNER_MODULE(ctypes.Structure):
    _fields_ = [
        ("dwNumEntries", wintypes.DWORD),
        ("table", MIB_UDPROW_OWNER_MODULE * 1),
    ]
#[repr(C)]
pub struct MIB_UDPROW_OWNER_MODULE {
    pub dwLocalAddr: u32,
    pub dwLocalPort: u32,
    pub dwOwningPid: u32,
    pub liCreateTimestamp: i64,
    pub Anonymous: _Anonymous_e__Union,
    pub OwningModuleInfo: [u64; 16],
}

#[repr(C)]
pub struct MIB_UDPTABLE_OWNER_MODULE {
    pub dwNumEntries: u32,
    pub table: [MIB_UDPROW_OWNER_MODULE; 1],
}
import "golang.org/x/sys/windows"

type MIB_UDPROW_OWNER_MODULE struct {
	dwLocalAddr uint32
	dwLocalPort uint32
	dwOwningPid uint32
	liCreateTimestamp int64
	Anonymous _Anonymous_e__Union
	OwningModuleInfo [16]uint64
}

type MIB_UDPTABLE_OWNER_MODULE struct {
	dwNumEntries uint32
	table [1]MIB_UDPROW_OWNER_MODULE
}
type
  MIB_UDPROW_OWNER_MODULE = record
    dwLocalAddr: DWORD;
    dwLocalPort: DWORD;
    dwOwningPid: DWORD;
    liCreateTimestamp: Int64;
    Anonymous: _Anonymous_e__Union;
    OwningModuleInfo: array[0..15] of UInt64;
  end;

  MIB_UDPTABLE_OWNER_MODULE = record
    dwNumEntries: DWORD;
    table: array[0..0] of MIB_UDPROW_OWNER_MODULE;
  end;
const MIB_UDPROW_OWNER_MODULE = extern struct {
    dwLocalAddr: u32,
    dwLocalPort: u32,
    dwOwningPid: u32,
    liCreateTimestamp: i64,
    Anonymous: _Anonymous_e__Union,
    OwningModuleInfo: [16]u64,
};

const MIB_UDPTABLE_OWNER_MODULE = extern struct {
    dwNumEntries: u32,
    table: [1]MIB_UDPROW_OWNER_MODULE,
};
type
  MIB_UDPROW_OWNER_MODULE {.bycopy.} = object
    dwLocalAddr: uint32
    dwLocalPort: uint32
    dwOwningPid: uint32
    liCreateTimestamp: int64
    Anonymous: _Anonymous_e__Union
    OwningModuleInfo: array[16, uint64]

  MIB_UDPTABLE_OWNER_MODULE {.bycopy.} = object
    dwNumEntries: uint32
    table: array[1, MIB_UDPROW_OWNER_MODULE]
struct MIB_UDPROW_OWNER_MODULE
{
    uint dwLocalAddr;
    uint dwLocalPort;
    uint dwOwningPid;
    long liCreateTimestamp;
    _Anonymous_e__Union Anonymous;
    ulong[16] OwningModuleInfo;
}

struct MIB_UDPTABLE_OWNER_MODULE
{
    uint dwNumEntries;
    MIB_UDPROW_OWNER_MODULE[1] table;
}

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)
; MIB_UDPTABLE_OWNER_MODULE サイズ: 168 バイト(x64)
dim st, 42    ; 4byte整数×42(構造体サイズ 168 / 4 切り上げ)
; dwNumEntries : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; table : MIB_UDPROW_OWNER_MODULE (+8, 160byte)  varptr(st)+8 を基点に操作(160byte: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 MIB_UDPROW_OWNER_MODULE
    #field int dwLocalAddr
    #field int dwLocalPort
    #field int dwOwningPid
    #field int64 liCreateTimestamp
    #field byte Anonymous 8
    #field int64 OwningModuleInfo 16
#endstruct

#defstruct global MIB_UDPTABLE_OWNER_MODULE
    #field int dwNumEntries
    #field MIB_UDPROW_OWNER_MODULE table 1
#endstruct

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