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DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS

構造体
サイズx64: 88 バイト / x86: 80 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
HeaderNDIS_OBJECT_HEADER4+0+0NDISオブジェクトの種類・リビジョン・サイズを示す共通ヘッダー。
PeerDeviceAddressBYTE6+4+4GOネゴシエーション確認の送信先ピアアドレス(6バイト)。
DialogTokenBYTE1+10+10要求・応答・確認を対応付けるダイアログトークン。
ResponseContextvoid*8/4+16+12対応する受信応答のコンテキストポインタ。
uSendTimeoutDWORD4+24+16送信のタイムアウト(ミリ秒)。
StatusBYTE1+28+20確認に設定する状態コード。
GroupCapabilityBYTE1+29+21グループ能力を示すビットマスク。
GroupIDDOT11_WFD_GROUP_ID44+32+24グループID(GOアドレスとSSID)。
bUseGroupIDBOOLEAN1+76+68GroupIDを使用するかを示す真偽値。
uIEsOffsetDWORD4+80+72付随する情報要素(IE)への先頭からのオフセット(バイト)。
uIEsLengthDWORD4+84+76付随する情報要素(IE)の長さ(バイト)。

各言語での定義

#include <windows.h>

// NDIS_OBJECT_HEADER  (x64 4 / x86 4 バイト)
typedef struct NDIS_OBJECT_HEADER {
    BYTE Type;
    BYTE Revision;
    WORD Size;
} NDIS_OBJECT_HEADER;

// DOT11_SSID  (x64 36 / x86 36 バイト)
typedef struct DOT11_SSID {
    DWORD uSSIDLength;
    BYTE ucSSID[32];
} DOT11_SSID;

// DOT11_WFD_GROUP_ID  (x64 44 / x86 44 バイト)
typedef struct DOT11_WFD_GROUP_ID {
    BYTE DeviceAddress[6];
    DOT11_SSID SSID;
} DOT11_WFD_GROUP_ID;

// DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS  (x64 88 / x86 80 バイト)
typedef struct DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS {
    NDIS_OBJECT_HEADER Header;
    BYTE PeerDeviceAddress[6];
    BYTE DialogToken;
    void* ResponseContext;
    DWORD uSendTimeout;
    BYTE Status;
    BYTE GroupCapability;
    DOT11_WFD_GROUP_ID GroupID;
    BOOLEAN bUseGroupID;
    DWORD uIEsOffset;
    DWORD uIEsLength;
} DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NDIS_OBJECT_HEADER
{
    public byte Type;
    public byte Revision;
    public ushort Size;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DOT11_SSID
{
    public uint uSSIDLength;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)] public byte[] ucSSID;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DOT11_WFD_GROUP_ID
{
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)] public byte[] DeviceAddress;
    public DOT11_SSID SSID;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS
{
    public NDIS_OBJECT_HEADER Header;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)] public byte[] PeerDeviceAddress;
    public byte DialogToken;
    public IntPtr ResponseContext;
    public uint uSendTimeout;
    public byte Status;
    public byte GroupCapability;
    public DOT11_WFD_GROUP_ID GroupID;
    [MarshalAs(UnmanagedType.U1)] public bool bUseGroupID;
    public uint uIEsOffset;
    public uint uIEsLength;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NDIS_OBJECT_HEADER
    Public Type As Byte
    Public Revision As Byte
    Public Size As UShort
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DOT11_SSID
    Public uSSIDLength As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=32)> Public ucSSID() As Byte
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DOT11_WFD_GROUP_ID
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=6)> Public DeviceAddress() As Byte
    Public SSID As DOT11_SSID
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS
    Public Header As NDIS_OBJECT_HEADER
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=6)> Public PeerDeviceAddress() As Byte
    Public DialogToken As Byte
    Public ResponseContext As IntPtr
    Public uSendTimeout As UInteger
    Public Status As Byte
    Public GroupCapability As Byte
    Public GroupID As DOT11_WFD_GROUP_ID
    <MarshalAs(UnmanagedType.U1)> Public bUseGroupID As Boolean
    Public uIEsOffset As UInteger
    Public uIEsLength As UInteger
End Structure
import ctypes
from ctypes import wintypes

class NDIS_OBJECT_HEADER(ctypes.Structure):
    _fields_ = [
        ("Type", ctypes.c_ubyte),
        ("Revision", ctypes.c_ubyte),
        ("Size", ctypes.c_ushort),
    ]

class DOT11_SSID(ctypes.Structure):
    _fields_ = [
        ("uSSIDLength", wintypes.DWORD),
        ("ucSSID", ctypes.c_ubyte * 32),
    ]

class DOT11_WFD_GROUP_ID(ctypes.Structure):
    _fields_ = [
        ("DeviceAddress", ctypes.c_ubyte * 6),
        ("SSID", DOT11_SSID),
    ]

class DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS(ctypes.Structure):
    _fields_ = [
        ("Header", NDIS_OBJECT_HEADER),
        ("PeerDeviceAddress", ctypes.c_ubyte * 6),
        ("DialogToken", ctypes.c_ubyte),
        ("ResponseContext", ctypes.c_void_p),
        ("uSendTimeout", wintypes.DWORD),
        ("Status", ctypes.c_ubyte),
        ("GroupCapability", ctypes.c_ubyte),
        ("GroupID", DOT11_WFD_GROUP_ID),
        ("bUseGroupID", ctypes.c_byte),
        ("uIEsOffset", wintypes.DWORD),
        ("uIEsLength", wintypes.DWORD),
    ]
#[repr(C)]
pub struct NDIS_OBJECT_HEADER {
    pub Type: u8,
    pub Revision: u8,
    pub Size: u16,
}

#[repr(C)]
pub struct DOT11_SSID {
    pub uSSIDLength: u32,
    pub ucSSID: [u8; 32],
}

#[repr(C)]
pub struct DOT11_WFD_GROUP_ID {
    pub DeviceAddress: [u8; 6],
    pub SSID: DOT11_SSID,
}

#[repr(C)]
pub struct DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS {
    pub Header: NDIS_OBJECT_HEADER,
    pub PeerDeviceAddress: [u8; 6],
    pub DialogToken: u8,
    pub ResponseContext: *mut core::ffi::c_void,
    pub uSendTimeout: u32,
    pub Status: u8,
    pub GroupCapability: u8,
    pub GroupID: DOT11_WFD_GROUP_ID,
    pub bUseGroupID: u8,
    pub uIEsOffset: u32,
    pub uIEsLength: u32,
}
import "golang.org/x/sys/windows"

type NDIS_OBJECT_HEADER struct {
	Type byte
	Revision byte
	Size uint16
}

type DOT11_SSID struct {
	uSSIDLength uint32
	ucSSID [32]byte
}

type DOT11_WFD_GROUP_ID struct {
	DeviceAddress [6]byte
	SSID DOT11_SSID
}

type DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS struct {
	Header NDIS_OBJECT_HEADER
	PeerDeviceAddress [6]byte
	DialogToken byte
	ResponseContext uintptr
	uSendTimeout uint32
	Status byte
	GroupCapability byte
	GroupID DOT11_WFD_GROUP_ID
	bUseGroupID byte
	uIEsOffset uint32
	uIEsLength uint32
}
type
  NDIS_OBJECT_HEADER = record
    Type: Byte;
    Revision: Byte;
    Size: Word;
  end;

  DOT11_SSID = record
    uSSIDLength: DWORD;
    ucSSID: array[0..31] of Byte;
  end;

  DOT11_WFD_GROUP_ID = record
    DeviceAddress: array[0..5] of Byte;
    SSID: DOT11_SSID;
  end;

  DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS = record
    Header: NDIS_OBJECT_HEADER;
    PeerDeviceAddress: array[0..5] of Byte;
    DialogToken: Byte;
    ResponseContext: Pointer;
    uSendTimeout: DWORD;
    Status: Byte;
    GroupCapability: Byte;
    GroupID: DOT11_WFD_GROUP_ID;
    bUseGroupID: ByteBool;
    uIEsOffset: DWORD;
    uIEsLength: DWORD;
  end;
const NDIS_OBJECT_HEADER = extern struct {
    Type: u8,
    Revision: u8,
    Size: u16,
};

const DOT11_SSID = extern struct {
    uSSIDLength: u32,
    ucSSID: [32]u8,
};

const DOT11_WFD_GROUP_ID = extern struct {
    DeviceAddress: [6]u8,
    SSID: DOT11_SSID,
};

const DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS = extern struct {
    Header: NDIS_OBJECT_HEADER,
    PeerDeviceAddress: [6]u8,
    DialogToken: u8,
    ResponseContext: ?*anyopaque,
    uSendTimeout: u32,
    Status: u8,
    GroupCapability: u8,
    GroupID: DOT11_WFD_GROUP_ID,
    bUseGroupID: u8,
    uIEsOffset: u32,
    uIEsLength: u32,
};
type
  NDIS_OBJECT_HEADER {.bycopy.} = object
    Type: uint8
    Revision: uint8
    Size: uint16

  DOT11_SSID {.bycopy.} = object
    uSSIDLength: uint32
    ucSSID: array[32, uint8]

  DOT11_WFD_GROUP_ID {.bycopy.} = object
    DeviceAddress: array[6, uint8]
    SSID: DOT11_SSID

  DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS {.bycopy.} = object
    Header: NDIS_OBJECT_HEADER
    PeerDeviceAddress: array[6, uint8]
    DialogToken: uint8
    ResponseContext: pointer
    uSendTimeout: uint32
    Status: uint8
    GroupCapability: uint8
    GroupID: DOT11_WFD_GROUP_ID
    bUseGroupID: uint8
    uIEsOffset: uint32
    uIEsLength: uint32
struct NDIS_OBJECT_HEADER
{
    ubyte Type;
    ubyte Revision;
    ushort Size;
}

struct DOT11_SSID
{
    uint uSSIDLength;
    ubyte[32] ucSSID;
}

struct DOT11_WFD_GROUP_ID
{
    ubyte[6] DeviceAddress;
    DOT11_SSID SSID;
}

struct DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS
{
    NDIS_OBJECT_HEADER Header;
    ubyte[6] PeerDeviceAddress;
    ubyte DialogToken;
    void* ResponseContext;
    uint uSendTimeout;
    ubyte Status;
    ubyte GroupCapability;
    DOT11_WFD_GROUP_ID GroupID;
    ubyte bUseGroupID;
    uint uIEsOffset;
    uint uIEsLength;
}

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。(x86 レイアウト)
; DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS サイズ: 80 バイト(x86)
dim st, 20    ; 4byte整数×20(構造体サイズ 80 / 4 切り上げ)
; Header : NDIS_OBJECT_HEADER (+0, 4byte)  varptr(st)+0 を基点に操作(4byte:入れ子/配列)
; PeerDeviceAddress : BYTE (+4, 6byte)  varptr(st)+4 を基点に操作(6byte:入れ子/配列)
; DialogToken : BYTE (+10, 1byte)  poke st,10,値  /  値 = peek(st,10)
; ResponseContext : void* (+12, 4byte)  st.3 = 値  /  値 = st.3   (lpoke/lpeek も可)
; uSendTimeout : DWORD (+16, 4byte)  st.4 = 値  /  値 = st.4   (lpoke/lpeek も可)
; Status : BYTE (+20, 1byte)  poke st,20,値  /  値 = peek(st,20)
; GroupCapability : BYTE (+21, 1byte)  poke st,21,値  /  値 = peek(st,21)
; GroupID : DOT11_WFD_GROUP_ID (+24, 44byte)  varptr(st)+24 を基点に操作(44byte:入れ子/配列)
; bUseGroupID : BOOLEAN (+68, 1byte)  poke st,68,値  /  値 = peek(st,68)
; uIEsOffset : DWORD (+72, 4byte)  st.18 = 値  /  値 = st.18   (lpoke/lpeek も可)
; uIEsLength : DWORD (+76, 4byte)  st.19 = 値  /  値 = st.19   (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。
; 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)
; DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS サイズ: 88 バイト(x64)
dim st, 22    ; 4byte整数×22(構造体サイズ 88 / 4 切り上げ)
; Header : NDIS_OBJECT_HEADER (+0, 4byte)  varptr(st)+0 を基点に操作(4byte:入れ子/配列)
; PeerDeviceAddress : BYTE (+4, 6byte)  varptr(st)+4 を基点に操作(6byte:入れ子/配列)
; DialogToken : BYTE (+10, 1byte)  poke st,10,値  /  値 = peek(st,10)
; ResponseContext : void* (+16, 8byte)  qpoke st,16,値 / qpeek(st,16)  ※IronHSPのみ。3.7/3.8は lpoke st,16,下位 : lpoke st,20,上位
; uSendTimeout : DWORD (+24, 4byte)  st.6 = 値  /  値 = st.6   (lpoke/lpeek も可)
; Status : BYTE (+28, 1byte)  poke st,28,値  /  値 = peek(st,28)
; GroupCapability : BYTE (+29, 1byte)  poke st,29,値  /  値 = peek(st,29)
; GroupID : DOT11_WFD_GROUP_ID (+32, 44byte)  varptr(st)+32 を基点に操作(44byte:入れ子/配列)
; bUseGroupID : BOOLEAN (+76, 1byte)  poke st,76,値  /  値 = peek(st,76)
; uIEsOffset : DWORD (+80, 4byte)  st.20 = 値  /  値 = st.20   (lpoke/lpeek も可)
; uIEsLength : DWORD (+84, 4byte)  st.21 = 値  /  値 = st.21   (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 NDIS_OBJECT_HEADER
    #field byte Type
    #field byte Revision
    #field short Size
#endstruct

#defstruct global DOT11_SSID
    #field int uSSIDLength
    #field byte ucSSID 32
#endstruct

#defstruct global DOT11_WFD_GROUP_ID
    #field byte DeviceAddress 6
    #field DOT11_SSID SSID
#endstruct

#defstruct global DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS
    #field NDIS_OBJECT_HEADER Header
    #field byte PeerDeviceAddress 6
    #field byte DialogToken
    #field intptr ResponseContext
    #field int uSendTimeout
    #field byte Status
    #field byte GroupCapability
    #field DOT11_WFD_GROUP_ID GroupID
    #field bool1 bUseGroupID
    #field int uIEsOffset
    #field int uIEsLength
#endstruct

stdim st, DOT11_SEND_GO_NEGOTIATION_CONFIRMATION_PARAMETERS        ; NSTRUCT 変数を確保
st->DialogToken = 100
mes "DialogToken=" + st->DialogToken