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NFC_SNEP_SERVER_INFO

構造体
サイズx64: 20 バイト / x86: 20 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
eServerTypeNFC_SNEP_SERVER_TYPE4+0+0SNEPサーバの種別(既定/カスタム)を示す列挙値。
sSocketOptionNFC_LLCP_SOCKET_OPTION4+4+4サーバが用いるLLCPソケットオプション。
usInboxSizeWORD2+8+8受信メッセージを格納する受信箱サイズをバイトで表す。
bSAPBYTE1+10+10サーバが待ち受けるサービスアクセスポイント(SAP)番号。
sServiceNFC_LLCP_SERVICE_NAME_ENTRY8+12+12サーバが提供するサービス名を保持する構造体。

各言語での定義

#include <windows.h>

// NFC_LLCP_SOCKET_OPTION  (x64 4 / x86 4 バイト)
typedef struct NFC_LLCP_SOCKET_OPTION {
    WORD uMIUX;
    BYTE bRW;
} NFC_LLCP_SOCKET_OPTION;

// NFC_LLCP_SERVICE_NAME_ENTRY  (x64 8 / x86 8 バイト)
typedef struct NFC_LLCP_SERVICE_NAME_ENTRY {
    DWORD cbServiceName;
    BYTE pbServiceName[1];
} NFC_LLCP_SERVICE_NAME_ENTRY;

// NFC_SNEP_SERVER_INFO  (x64 20 / x86 20 バイト)
typedef struct NFC_SNEP_SERVER_INFO {
    NFC_SNEP_SERVER_TYPE eServerType;
    NFC_LLCP_SOCKET_OPTION sSocketOption;
    WORD usInboxSize;
    BYTE bSAP;
    NFC_LLCP_SERVICE_NAME_ENTRY sService;
} NFC_SNEP_SERVER_INFO;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NFC_LLCP_SOCKET_OPTION
{
    public ushort uMIUX;
    public byte bRW;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NFC_LLCP_SERVICE_NAME_ENTRY
{
    public uint cbServiceName;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public byte[] pbServiceName;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NFC_SNEP_SERVER_INFO
{
    public int eServerType;
    public NFC_LLCP_SOCKET_OPTION sSocketOption;
    public ushort usInboxSize;
    public byte bSAP;
    public NFC_LLCP_SERVICE_NAME_ENTRY sService;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NFC_LLCP_SOCKET_OPTION
    Public uMIUX As UShort
    Public bRW As Byte
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NFC_LLCP_SERVICE_NAME_ENTRY
    Public cbServiceName As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public pbServiceName() As Byte
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NFC_SNEP_SERVER_INFO
    Public eServerType As Integer
    Public sSocketOption As NFC_LLCP_SOCKET_OPTION
    Public usInboxSize As UShort
    Public bSAP As Byte
    Public sService As NFC_LLCP_SERVICE_NAME_ENTRY
End Structure
import ctypes
from ctypes import wintypes

class NFC_LLCP_SOCKET_OPTION(ctypes.Structure):
    _fields_ = [
        ("uMIUX", ctypes.c_ushort),
        ("bRW", ctypes.c_ubyte),
    ]

class NFC_LLCP_SERVICE_NAME_ENTRY(ctypes.Structure):
    _fields_ = [
        ("cbServiceName", wintypes.DWORD),
        ("pbServiceName", ctypes.c_ubyte * 1),
    ]

class NFC_SNEP_SERVER_INFO(ctypes.Structure):
    _fields_ = [
        ("eServerType", ctypes.c_int),
        ("sSocketOption", NFC_LLCP_SOCKET_OPTION),
        ("usInboxSize", ctypes.c_ushort),
        ("bSAP", ctypes.c_ubyte),
        ("sService", NFC_LLCP_SERVICE_NAME_ENTRY),
    ]
#[repr(C)]
pub struct NFC_LLCP_SOCKET_OPTION {
    pub uMIUX: u16,
    pub bRW: u8,
}

#[repr(C)]
pub struct NFC_LLCP_SERVICE_NAME_ENTRY {
    pub cbServiceName: u32,
    pub pbServiceName: [u8; 1],
}

#[repr(C)]
pub struct NFC_SNEP_SERVER_INFO {
    pub eServerType: i32,
    pub sSocketOption: NFC_LLCP_SOCKET_OPTION,
    pub usInboxSize: u16,
    pub bSAP: u8,
    pub sService: NFC_LLCP_SERVICE_NAME_ENTRY,
}
import "golang.org/x/sys/windows"

type NFC_LLCP_SOCKET_OPTION struct {
	uMIUX uint16
	bRW byte
}

type NFC_LLCP_SERVICE_NAME_ENTRY struct {
	cbServiceName uint32
	pbServiceName [1]byte
}

type NFC_SNEP_SERVER_INFO struct {
	eServerType int32
	sSocketOption NFC_LLCP_SOCKET_OPTION
	usInboxSize uint16
	bSAP byte
	sService NFC_LLCP_SERVICE_NAME_ENTRY
}
type
  NFC_LLCP_SOCKET_OPTION = record
    uMIUX: Word;
    bRW: Byte;
  end;

  NFC_LLCP_SERVICE_NAME_ENTRY = record
    cbServiceName: DWORD;
    pbServiceName: array[0..0] of Byte;
  end;

  NFC_SNEP_SERVER_INFO = record
    eServerType: Integer;
    sSocketOption: NFC_LLCP_SOCKET_OPTION;
    usInboxSize: Word;
    bSAP: Byte;
    sService: NFC_LLCP_SERVICE_NAME_ENTRY;
  end;
const NFC_LLCP_SOCKET_OPTION = extern struct {
    uMIUX: u16,
    bRW: u8,
};

const NFC_LLCP_SERVICE_NAME_ENTRY = extern struct {
    cbServiceName: u32,
    pbServiceName: [1]u8,
};

const NFC_SNEP_SERVER_INFO = extern struct {
    eServerType: i32,
    sSocketOption: NFC_LLCP_SOCKET_OPTION,
    usInboxSize: u16,
    bSAP: u8,
    sService: NFC_LLCP_SERVICE_NAME_ENTRY,
};
type
  NFC_LLCP_SOCKET_OPTION {.bycopy.} = object
    uMIUX: uint16
    bRW: uint8

  NFC_LLCP_SERVICE_NAME_ENTRY {.bycopy.} = object
    cbServiceName: uint32
    pbServiceName: array[1, uint8]

  NFC_SNEP_SERVER_INFO {.bycopy.} = object
    eServerType: int32
    sSocketOption: NFC_LLCP_SOCKET_OPTION
    usInboxSize: uint16
    bSAP: uint8
    sService: NFC_LLCP_SERVICE_NAME_ENTRY
struct NFC_LLCP_SOCKET_OPTION
{
    ushort uMIUX;
    ubyte bRW;
}

struct NFC_LLCP_SERVICE_NAME_ENTRY
{
    uint cbServiceName;
    ubyte[1] pbServiceName;
}

struct NFC_SNEP_SERVER_INFO
{
    int eServerType;
    NFC_LLCP_SOCKET_OPTION sSocketOption;
    ushort usInboxSize;
    ubyte bSAP;
    NFC_LLCP_SERVICE_NAME_ENTRY sService;
}

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)
; NFC_SNEP_SERVER_INFO サイズ: 20 バイト(x64)
dim st, 5    ; 4byte整数×5(構造体サイズ 20 / 4 切り上げ)
; eServerType : NFC_SNEP_SERVER_TYPE (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; sSocketOption : NFC_LLCP_SOCKET_OPTION (+4, 4byte)  varptr(st)+4 を基点に操作(4byte:入れ子/配列)
; usInboxSize : WORD (+8, 2byte)  wpoke st,8,値  /  値 = wpeek(st,8)
; bSAP : BYTE (+10, 1byte)  poke st,10,値  /  値 = peek(st,10)
; sService : NFC_LLCP_SERVICE_NAME_ENTRY (+12, 8byte)  varptr(st)+12 を基点に操作(8byte: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 NFC_LLCP_SOCKET_OPTION
    #field short uMIUX
    #field byte bRW
#endstruct

#defstruct global NFC_LLCP_SERVICE_NAME_ENTRY
    #field int cbServiceName
    #field byte pbServiceName 1
#endstruct

#defstruct global NFC_SNEP_SERVER_INFO
    #field int eServerType
    #field NFC_LLCP_SOCKET_OPTION sSocketOption
    #field short usInboxSize
    #field byte bSAP
    #field NFC_LLCP_SERVICE_NAME_ENTRY sService
#endstruct

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