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NDIS_802_11_CONFIGURATION

構造体
サイズx64: 32 バイト / x86: 32 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
LengthDWORD4+0+0本構造体の長さ(バイト)。
BeaconPeriodDWORD4+4+4ビーコン送信間隔(Kマイクロ秒単位)。
ATIMWindowDWORD4+8+8IBSSにおけるATIMウィンドウ時間(Kマイクロ秒単位)。
DSConfigDWORD4+12+12DSSS使用時の周波数チャネル(kHz単位)。
FHConfigNDIS_802_11_CONFIGURATION_FH16+16+16周波数ホッピング方式の構成パラメータ。

各言語での定義

#include <windows.h>

// NDIS_802_11_CONFIGURATION_FH  (x64 16 / x86 16 バイト)
typedef struct NDIS_802_11_CONFIGURATION_FH {
    DWORD Length;
    DWORD HopPattern;
    DWORD HopSet;
    DWORD DwellTime;
} NDIS_802_11_CONFIGURATION_FH;

// NDIS_802_11_CONFIGURATION  (x64 32 / x86 32 バイト)
typedef struct NDIS_802_11_CONFIGURATION {
    DWORD Length;
    DWORD BeaconPeriod;
    DWORD ATIMWindow;
    DWORD DSConfig;
    NDIS_802_11_CONFIGURATION_FH FHConfig;
} NDIS_802_11_CONFIGURATION;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NDIS_802_11_CONFIGURATION_FH
{
    public uint Length;
    public uint HopPattern;
    public uint HopSet;
    public uint DwellTime;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NDIS_802_11_CONFIGURATION
{
    public uint Length;
    public uint BeaconPeriod;
    public uint ATIMWindow;
    public uint DSConfig;
    public NDIS_802_11_CONFIGURATION_FH FHConfig;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NDIS_802_11_CONFIGURATION_FH
    Public Length As UInteger
    Public HopPattern As UInteger
    Public HopSet As UInteger
    Public DwellTime As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NDIS_802_11_CONFIGURATION
    Public Length As UInteger
    Public BeaconPeriod As UInteger
    Public ATIMWindow As UInteger
    Public DSConfig As UInteger
    Public FHConfig As NDIS_802_11_CONFIGURATION_FH
End Structure
import ctypes
from ctypes import wintypes

class NDIS_802_11_CONFIGURATION_FH(ctypes.Structure):
    _fields_ = [
        ("Length", wintypes.DWORD),
        ("HopPattern", wintypes.DWORD),
        ("HopSet", wintypes.DWORD),
        ("DwellTime", wintypes.DWORD),
    ]

class NDIS_802_11_CONFIGURATION(ctypes.Structure):
    _fields_ = [
        ("Length", wintypes.DWORD),
        ("BeaconPeriod", wintypes.DWORD),
        ("ATIMWindow", wintypes.DWORD),
        ("DSConfig", wintypes.DWORD),
        ("FHConfig", NDIS_802_11_CONFIGURATION_FH),
    ]
#[repr(C)]
pub struct NDIS_802_11_CONFIGURATION_FH {
    pub Length: u32,
    pub HopPattern: u32,
    pub HopSet: u32,
    pub DwellTime: u32,
}

#[repr(C)]
pub struct NDIS_802_11_CONFIGURATION {
    pub Length: u32,
    pub BeaconPeriod: u32,
    pub ATIMWindow: u32,
    pub DSConfig: u32,
    pub FHConfig: NDIS_802_11_CONFIGURATION_FH,
}
import "golang.org/x/sys/windows"

type NDIS_802_11_CONFIGURATION_FH struct {
	Length uint32
	HopPattern uint32
	HopSet uint32
	DwellTime uint32
}

type NDIS_802_11_CONFIGURATION struct {
	Length uint32
	BeaconPeriod uint32
	ATIMWindow uint32
	DSConfig uint32
	FHConfig NDIS_802_11_CONFIGURATION_FH
}
type
  NDIS_802_11_CONFIGURATION_FH = record
    Length: DWORD;
    HopPattern: DWORD;
    HopSet: DWORD;
    DwellTime: DWORD;
  end;

  NDIS_802_11_CONFIGURATION = record
    Length: DWORD;
    BeaconPeriod: DWORD;
    ATIMWindow: DWORD;
    DSConfig: DWORD;
    FHConfig: NDIS_802_11_CONFIGURATION_FH;
  end;
const NDIS_802_11_CONFIGURATION_FH = extern struct {
    Length: u32,
    HopPattern: u32,
    HopSet: u32,
    DwellTime: u32,
};

const NDIS_802_11_CONFIGURATION = extern struct {
    Length: u32,
    BeaconPeriod: u32,
    ATIMWindow: u32,
    DSConfig: u32,
    FHConfig: NDIS_802_11_CONFIGURATION_FH,
};
type
  NDIS_802_11_CONFIGURATION_FH {.bycopy.} = object
    Length: uint32
    HopPattern: uint32
    HopSet: uint32
    DwellTime: uint32

  NDIS_802_11_CONFIGURATION {.bycopy.} = object
    Length: uint32
    BeaconPeriod: uint32
    ATIMWindow: uint32
    DSConfig: uint32
    FHConfig: NDIS_802_11_CONFIGURATION_FH
struct NDIS_802_11_CONFIGURATION_FH
{
    uint Length;
    uint HopPattern;
    uint HopSet;
    uint DwellTime;
}

struct NDIS_802_11_CONFIGURATION
{
    uint Length;
    uint BeaconPeriod;
    uint ATIMWindow;
    uint DSConfig;
    NDIS_802_11_CONFIGURATION_FH FHConfig;
}

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)
; NDIS_802_11_CONFIGURATION サイズ: 32 バイト(x64)
dim st, 8    ; 4byte整数×8(構造体サイズ 32 / 4 切り上げ)
; Length : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; BeaconPeriod : DWORD (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; ATIMWindow : DWORD (+8, 4byte)  st.2 = 値  /  値 = st.2   (lpoke/lpeek も可)
; DSConfig : DWORD (+12, 4byte)  st.3 = 値  /  値 = st.3   (lpoke/lpeek も可)
; FHConfig : NDIS_802_11_CONFIGURATION_FH (+16, 16byte)  varptr(st)+16 を基点に操作(16byte: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 NDIS_802_11_CONFIGURATION_FH
    #field int Length
    #field int HopPattern
    #field int HopSet
    #field int DwellTime
#endstruct

#defstruct global NDIS_802_11_CONFIGURATION
    #field int Length
    #field int BeaconPeriod
    #field int ATIMWindow
    #field int DSConfig
    #field NDIS_802_11_CONFIGURATION_FH FHConfig
#endstruct

stdim st, NDIS_802_11_CONFIGURATION        ; NSTRUCT 変数を確保
st->Length = 100
mes "Length=" + st->Length