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MIB_TCP6ROW2
構造体サイズ=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 | x64 | x86 | 説明 |
|---|---|---|---|---|---|
| LocalAddr | IN6_ADDR | 16 | +0 | +0 | ローカル側のIPv6アドレスを保持する。 |
| dwLocalScopeId | DWORD | 4 | +16 | +16 | ローカルアドレスのスコープID(インターフェース識別子)を示す。 |
| dwLocalPort | DWORD | 4 | +20 | +20 | ローカル側のポート番号をネットワークバイト順で保持する。 |
| RemoteAddr | IN6_ADDR | 16 | +24 | +24 | リモート側のIPv6アドレスを保持する。 |
| dwRemoteScopeId | DWORD | 4 | +40 | +40 | リモートアドレスのスコープID(インターフェース識別子)を示す。 |
| dwRemotePort | DWORD | 4 | +44 | +44 | リモート側のポート番号をネットワークバイト順で保持する。 |
| State | MIB_TCP_STATE | 4 | +48 | +48 | TCP接続の状態を示すMIB_TCP_STATE列挙値。 |
| dwOwningPid | DWORD | 4 | +52 | +52 | この接続を所有するプロセスのID(PID)を示す。 |
| dwOffloadState | TCP_CONNECTION_OFFLOAD_STATE | 4 | +56 | +56 | 接続のTCPオフロード状態を示す列挙値。 |
各言語での定義
#include <windows.h>
// IN6_ADDR (x64 16 / x86 16 バイト)
typedef struct IN6_ADDR {
_u_e__Union u;
} IN6_ADDR;
// MIB_TCP6ROW2 (x64 60 / x86 60 バイト)
typedef struct MIB_TCP6ROW2 {
IN6_ADDR LocalAddr;
DWORD dwLocalScopeId;
DWORD dwLocalPort;
IN6_ADDR RemoteAddr;
DWORD dwRemoteScopeId;
DWORD dwRemotePort;
MIB_TCP_STATE State;
DWORD dwOwningPid;
TCP_CONNECTION_OFFLOAD_STATE dwOffloadState;
} MIB_TCP6ROW2;using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct IN6_ADDR
{
public _u_e__Union u;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct MIB_TCP6ROW2
{
public IN6_ADDR LocalAddr;
public uint dwLocalScopeId;
public uint dwLocalPort;
public IN6_ADDR RemoteAddr;
public uint dwRemoteScopeId;
public uint dwRemotePort;
public int State;
public uint dwOwningPid;
public int dwOffloadState;
}Imports System.Runtime.InteropServices
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure IN6_ADDR
Public u As _u_e__Union
End Structure
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure MIB_TCP6ROW2
Public LocalAddr As IN6_ADDR
Public dwLocalScopeId As UInteger
Public dwLocalPort As UInteger
Public RemoteAddr As IN6_ADDR
Public dwRemoteScopeId As UInteger
Public dwRemotePort As UInteger
Public State As Integer
Public dwOwningPid As UInteger
Public dwOffloadState As Integer
End Structureimport ctypes
from ctypes import wintypes
class IN6_ADDR(ctypes.Structure):
_fields_ = [
("u", _u_e__Union),
]
class MIB_TCP6ROW2(ctypes.Structure):
_fields_ = [
("LocalAddr", IN6_ADDR),
("dwLocalScopeId", wintypes.DWORD),
("dwLocalPort", wintypes.DWORD),
("RemoteAddr", IN6_ADDR),
("dwRemoteScopeId", wintypes.DWORD),
("dwRemotePort", wintypes.DWORD),
("State", ctypes.c_int),
("dwOwningPid", wintypes.DWORD),
("dwOffloadState", ctypes.c_int),
]#[repr(C)]
pub struct IN6_ADDR {
pub u: _u_e__Union,
}
#[repr(C)]
pub struct MIB_TCP6ROW2 {
pub LocalAddr: IN6_ADDR,
pub dwLocalScopeId: u32,
pub dwLocalPort: u32,
pub RemoteAddr: IN6_ADDR,
pub dwRemoteScopeId: u32,
pub dwRemotePort: u32,
pub State: i32,
pub dwOwningPid: u32,
pub dwOffloadState: i32,
}import "golang.org/x/sys/windows"
type IN6_ADDR struct {
u _u_e__Union
}
type MIB_TCP6ROW2 struct {
LocalAddr IN6_ADDR
dwLocalScopeId uint32
dwLocalPort uint32
RemoteAddr IN6_ADDR
dwRemoteScopeId uint32
dwRemotePort uint32
State int32
dwOwningPid uint32
dwOffloadState int32
}type
IN6_ADDR = record
u: _u_e__Union;
end;
MIB_TCP6ROW2 = record
LocalAddr: IN6_ADDR;
dwLocalScopeId: DWORD;
dwLocalPort: DWORD;
RemoteAddr: IN6_ADDR;
dwRemoteScopeId: DWORD;
dwRemotePort: DWORD;
State: Integer;
dwOwningPid: DWORD;
dwOffloadState: Integer;
end;const IN6_ADDR = extern struct {
u: _u_e__Union,
};
const MIB_TCP6ROW2 = extern struct {
LocalAddr: IN6_ADDR,
dwLocalScopeId: u32,
dwLocalPort: u32,
RemoteAddr: IN6_ADDR,
dwRemoteScopeId: u32,
dwRemotePort: u32,
State: i32,
dwOwningPid: u32,
dwOffloadState: i32,
};type
IN6_ADDR {.bycopy.} = object
u: _u_e__Union
MIB_TCP6ROW2 {.bycopy.} = object
LocalAddr: IN6_ADDR
dwLocalScopeId: uint32
dwLocalPort: uint32
RemoteAddr: IN6_ADDR
dwRemoteScopeId: uint32
dwRemotePort: uint32
State: int32
dwOwningPid: uint32
dwOffloadState: int32struct IN6_ADDR
{
_u_e__Union u;
}
struct MIB_TCP6ROW2
{
IN6_ADDR LocalAddr;
uint dwLocalScopeId;
uint dwLocalPort;
IN6_ADDR RemoteAddr;
uint dwRemoteScopeId;
uint dwRemotePort;
int State;
uint dwOwningPid;
int dwOffloadState;
}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_TCP6ROW2 サイズ: 60 バイト(x64)
dim st, 15 ; 4byte整数×15(構造体サイズ 60 / 4 切り上げ)
; LocalAddr : IN6_ADDR (+0, 16byte) varptr(st)+0 を基点に操作(16byte:入れ子/配列)
; dwLocalScopeId : DWORD (+16, 4byte) st.4 = 値 / 値 = st.4 (lpoke/lpeek も可)
; dwLocalPort : DWORD (+20, 4byte) st.5 = 値 / 値 = st.5 (lpoke/lpeek も可)
; RemoteAddr : IN6_ADDR (+24, 16byte) varptr(st)+24 を基点に操作(16byte:入れ子/配列)
; dwRemoteScopeId : DWORD (+40, 4byte) st.10 = 値 / 値 = st.10 (lpoke/lpeek も可)
; dwRemotePort : DWORD (+44, 4byte) st.11 = 値 / 値 = st.11 (lpoke/lpeek も可)
; State : MIB_TCP_STATE (+48, 4byte) st.12 = 値 / 値 = st.12 (lpoke/lpeek も可)
; dwOwningPid : DWORD (+52, 4byte) st.13 = 値 / 値 = st.13 (lpoke/lpeek も可)
; dwOffloadState : TCP_CONNECTION_OFFLOAD_STATE (+56, 4byte) st.14 = 値 / 値 = st.14 (lpoke/lpeek も可)
; ※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 IN6_ADDR
#field byte u 16
#endstruct
#defstruct global MIB_TCP6ROW2
#field IN6_ADDR LocalAddr
#field int dwLocalScopeId
#field int dwLocalPort
#field IN6_ADDR RemoteAddr
#field int dwRemoteScopeId
#field int dwRemotePort
#field int State
#field int dwOwningPid
#field int dwOffloadState
#endstruct
stdim st, MIB_TCP6ROW2 ; NSTRUCT 変数を確保
st->dwLocalScopeId = 100
mes "dwLocalScopeId=" + st->dwLocalScopeId