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SERVICE_ADDRESSES

構造体
サイズx64: 40 バイト / x86: 28 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

フィールドサイズx64x86説明
dwAddressCountDWORD4+0+0Addresses内のアドレス数を示す。
AddressesSERVICE_ADDRESS32/24+8+4サービスアドレスを保持するSERVICE_ADDRESS配列の先頭。

各言語での定義

#include <windows.h>

// SERVICE_ADDRESS  (x64 32 / x86 24 バイト)
typedef struct SERVICE_ADDRESS {
    DWORD dwAddressType;
    DWORD dwAddressFlags;
    DWORD dwAddressLength;
    DWORD dwPrincipalLength;
    BYTE* lpAddress;
    BYTE* lpPrincipal;
} SERVICE_ADDRESS;

// SERVICE_ADDRESSES  (x64 40 / x86 28 バイト)
typedef struct SERVICE_ADDRESSES {
    DWORD dwAddressCount;
    SERVICE_ADDRESS Addresses[1];
} SERVICE_ADDRESSES;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct SERVICE_ADDRESS
{
    public uint dwAddressType;
    public uint dwAddressFlags;
    public uint dwAddressLength;
    public uint dwPrincipalLength;
    public IntPtr lpAddress;
    public IntPtr lpPrincipal;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct SERVICE_ADDRESSES
{
    public uint dwAddressCount;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public SERVICE_ADDRESS[] Addresses;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure SERVICE_ADDRESS
    Public dwAddressType As UInteger
    Public dwAddressFlags As UInteger
    Public dwAddressLength As UInteger
    Public dwPrincipalLength As UInteger
    Public lpAddress As IntPtr
    Public lpPrincipal As IntPtr
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure SERVICE_ADDRESSES
    Public dwAddressCount As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public Addresses() As SERVICE_ADDRESS
End Structure
import ctypes
from ctypes import wintypes

class SERVICE_ADDRESS(ctypes.Structure):
    _fields_ = [
        ("dwAddressType", wintypes.DWORD),
        ("dwAddressFlags", wintypes.DWORD),
        ("dwAddressLength", wintypes.DWORD),
        ("dwPrincipalLength", wintypes.DWORD),
        ("lpAddress", ctypes.c_void_p),
        ("lpPrincipal", ctypes.c_void_p),
    ]

class SERVICE_ADDRESSES(ctypes.Structure):
    _fields_ = [
        ("dwAddressCount", wintypes.DWORD),
        ("Addresses", SERVICE_ADDRESS * 1),
    ]
#[repr(C)]
pub struct SERVICE_ADDRESS {
    pub dwAddressType: u32,
    pub dwAddressFlags: u32,
    pub dwAddressLength: u32,
    pub dwPrincipalLength: u32,
    pub lpAddress: *mut core::ffi::c_void,
    pub lpPrincipal: *mut core::ffi::c_void,
}

#[repr(C)]
pub struct SERVICE_ADDRESSES {
    pub dwAddressCount: u32,
    pub Addresses: [SERVICE_ADDRESS; 1],
}
import "golang.org/x/sys/windows"

type SERVICE_ADDRESS struct {
	dwAddressType uint32
	dwAddressFlags uint32
	dwAddressLength uint32
	dwPrincipalLength uint32
	lpAddress uintptr
	lpPrincipal uintptr
}

type SERVICE_ADDRESSES struct {
	dwAddressCount uint32
	Addresses [1]SERVICE_ADDRESS
}
type
  SERVICE_ADDRESS = record
    dwAddressType: DWORD;
    dwAddressFlags: DWORD;
    dwAddressLength: DWORD;
    dwPrincipalLength: DWORD;
    lpAddress: Pointer;
    lpPrincipal: Pointer;
  end;

  SERVICE_ADDRESSES = record
    dwAddressCount: DWORD;
    Addresses: array[0..0] of SERVICE_ADDRESS;
  end;
const SERVICE_ADDRESS = extern struct {
    dwAddressType: u32,
    dwAddressFlags: u32,
    dwAddressLength: u32,
    dwPrincipalLength: u32,
    lpAddress: ?*anyopaque,
    lpPrincipal: ?*anyopaque,
};

const SERVICE_ADDRESSES = extern struct {
    dwAddressCount: u32,
    Addresses: [1]SERVICE_ADDRESS,
};
type
  SERVICE_ADDRESS {.bycopy.} = object
    dwAddressType: uint32
    dwAddressFlags: uint32
    dwAddressLength: uint32
    dwPrincipalLength: uint32
    lpAddress: pointer
    lpPrincipal: pointer

  SERVICE_ADDRESSES {.bycopy.} = object
    dwAddressCount: uint32
    Addresses: array[1, SERVICE_ADDRESS]
struct SERVICE_ADDRESS
{
    uint dwAddressType;
    uint dwAddressFlags;
    uint dwAddressLength;
    uint dwPrincipalLength;
    void* lpAddress;
    void* lpPrincipal;
}

struct SERVICE_ADDRESSES
{
    uint dwAddressCount;
    SERVICE_ADDRESS[1] Addresses;
}

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)
; SERVICE_ADDRESSES サイズ: 28 バイト(x86)
dim st, 7    ; 4byte整数×7(構造体サイズ 28 / 4 切り上げ)
; dwAddressCount : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; Addresses : SERVICE_ADDRESS (+4, 24byte)  varptr(st)+4 を基点に操作(24byte: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。
; 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)
; SERVICE_ADDRESSES サイズ: 40 バイト(x64)
dim st, 10    ; 4byte整数×10(構造体サイズ 40 / 4 切り上げ)
; dwAddressCount : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; Addresses : SERVICE_ADDRESS (+8, 32byte)  varptr(st)+8 を基点に操作(32byte: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 SERVICE_ADDRESS
    #field int dwAddressType
    #field int dwAddressFlags
    #field int dwAddressLength
    #field int dwPrincipalLength
    #field intptr lpAddress
    #field intptr lpPrincipal
#endstruct

#defstruct global SERVICE_ADDRESSES
    #field int dwAddressCount
    #field SERVICE_ADDRESS Addresses 1
#endstruct

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