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WNODE_ALL_DATA

構造体

サイズx64: 72 バイト / x86: 72 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	x64	x86	説明
WnodeHeader	WNODE_HEADER	48	+0	+0	WNODE 共通ヘッダー(WNODE_HEADER)を保持する。
DataBlockOffset	DWORD	4	+48	+48	データブロックへのオフセットを示す。
InstanceCount	DWORD	4	+52	+52	含まれるインスタンスの数を示す。
OffsetInstanceNameOffsets	DWORD	4	+56	+56	インスタンス名オフセット配列へのオフセットを示す。
Anonymous	_Anonymous_e__Union	8	+60	+60	固定長/可変長データを保持する無名共用体。

共用体: _Anonymous_e__Union x64 8B / x86 8B

フィールド	型	サイズ	x64	x86
FixedInstanceSize	DWORD	4	+0	+0
OffsetInstanceDataAndLength	OFFSETINSTANCEDATAANDLENGTH	8	+0	+0

各言語での定義

#include <windows.h>

// WNODE_HEADER  (x64 48 / x86 48 バイト)
typedef struct WNODE_HEADER {
    DWORD BufferSize;
    DWORD ProviderId;
    _Anonymous1_e__Union Anonymous1;
    _Anonymous2_e__Union Anonymous2;
    GUID Guid;
    DWORD ClientContext;
    DWORD Flags;
} WNODE_HEADER;

// WNODE_ALL_DATA  (x64 72 / x86 72 バイト)
typedef struct WNODE_ALL_DATA {
    WNODE_HEADER WnodeHeader;
    DWORD DataBlockOffset;
    DWORD InstanceCount;
    DWORD OffsetInstanceNameOffsets;
    _Anonymous_e__Union Anonymous;
} WNODE_ALL_DATA;

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct WNODE_HEADER
{
    public uint BufferSize;
    public uint ProviderId;
    public _Anonymous1_e__Union Anonymous1;
    public _Anonymous2_e__Union Anonymous2;
    public Guid Guid;
    public uint ClientContext;
    public uint Flags;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct WNODE_ALL_DATA
{
    public WNODE_HEADER WnodeHeader;
    public uint DataBlockOffset;
    public uint InstanceCount;
    public uint OffsetInstanceNameOffsets;
    public _Anonymous_e__Union Anonymous;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure WNODE_HEADER
    Public BufferSize As UInteger
    Public ProviderId As UInteger
    Public Anonymous1 As _Anonymous1_e__Union
    Public Anonymous2 As _Anonymous2_e__Union
    Public Guid As Guid
    Public ClientContext As UInteger
    Public Flags As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure WNODE_ALL_DATA
    Public WnodeHeader As WNODE_HEADER
    Public DataBlockOffset As UInteger
    Public InstanceCount As UInteger
    Public OffsetInstanceNameOffsets As UInteger
    Public Anonymous As _Anonymous_e__Union
End Structure

import ctypes
from ctypes import wintypes

class WNODE_HEADER(ctypes.Structure):
    _fields_ = [
        ("BufferSize", wintypes.DWORD),
        ("ProviderId", wintypes.DWORD),
        ("Anonymous1", _Anonymous1_e__Union),
        ("Anonymous2", _Anonymous2_e__Union),
        ("Guid", GUID),
        ("ClientContext", wintypes.DWORD),
        ("Flags", wintypes.DWORD),
    ]

class WNODE_ALL_DATA(ctypes.Structure):
    _fields_ = [
        ("WnodeHeader", WNODE_HEADER),
        ("DataBlockOffset", wintypes.DWORD),
        ("InstanceCount", wintypes.DWORD),
        ("OffsetInstanceNameOffsets", wintypes.DWORD),
        ("Anonymous", _Anonymous_e__Union),
    ]

#[repr(C)]
pub struct WNODE_HEADER {
    pub BufferSize: u32,
    pub ProviderId: u32,
    pub Anonymous1: _Anonymous1_e__Union,
    pub Anonymous2: _Anonymous2_e__Union,
    pub Guid: GUID,
    pub ClientContext: u32,
    pub Flags: u32,
}

#[repr(C)]
pub struct WNODE_ALL_DATA {
    pub WnodeHeader: WNODE_HEADER,
    pub DataBlockOffset: u32,
    pub InstanceCount: u32,
    pub OffsetInstanceNameOffsets: u32,
    pub Anonymous: _Anonymous_e__Union,
}

import "golang.org/x/sys/windows"

type WNODE_HEADER struct {
	BufferSize uint32
	ProviderId uint32
	Anonymous1 _Anonymous1_e__Union
	Anonymous2 _Anonymous2_e__Union
	Guid windows.GUID
	ClientContext uint32
	Flags uint32
}

type WNODE_ALL_DATA struct {
	WnodeHeader WNODE_HEADER
	DataBlockOffset uint32
	InstanceCount uint32
	OffsetInstanceNameOffsets uint32
	Anonymous _Anonymous_e__Union
}

type
  WNODE_HEADER = record
    BufferSize: DWORD;
    ProviderId: DWORD;
    Anonymous1: _Anonymous1_e__Union;
    Anonymous2: _Anonymous2_e__Union;
    Guid: TGUID;
    ClientContext: DWORD;
    Flags: DWORD;
  end;

  WNODE_ALL_DATA = record
    WnodeHeader: WNODE_HEADER;
    DataBlockOffset: DWORD;
    InstanceCount: DWORD;
    OffsetInstanceNameOffsets: DWORD;
    Anonymous: _Anonymous_e__Union;
  end;

const WNODE_HEADER = extern struct {
    BufferSize: u32,
    ProviderId: u32,
    Anonymous1: _Anonymous1_e__Union,
    Anonymous2: _Anonymous2_e__Union,
    Guid: GUID,
    ClientContext: u32,
    Flags: u32,
};

const WNODE_ALL_DATA = extern struct {
    WnodeHeader: WNODE_HEADER,
    DataBlockOffset: u32,
    InstanceCount: u32,
    OffsetInstanceNameOffsets: u32,
    Anonymous: _Anonymous_e__Union,
};

type
  WNODE_HEADER {.bycopy.} = object
    BufferSize: uint32
    ProviderId: uint32
    Anonymous1: _Anonymous1_e__Union
    Anonymous2: _Anonymous2_e__Union
    Guid: GUID
    ClientContext: uint32
    Flags: uint32

  WNODE_ALL_DATA {.bycopy.} = object
    WnodeHeader: WNODE_HEADER
    DataBlockOffset: uint32
    InstanceCount: uint32
    OffsetInstanceNameOffsets: uint32
    Anonymous: _Anonymous_e__Union

struct WNODE_HEADER
{
    uint BufferSize;
    uint ProviderId;
    _Anonymous1_e__Union Anonymous1;
    _Anonymous2_e__Union Anonymous2;
    GUID Guid;
    uint ClientContext;
    uint Flags;
}

struct WNODE_ALL_DATA
{
    WNODE_HEADER WnodeHeader;
    uint DataBlockOffset;
    uint InstanceCount;
    uint OffsetInstanceNameOffsets;
    _Anonymous_e__Union Anonymous;
}

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)
; WNODE_ALL_DATA サイズ: 72 バイト(x64)
dim st, 18    ; 4byte整数×18(構造体サイズ 72 / 4 切り上げ)
; WnodeHeader : WNODE_HEADER (+0, 48byte)  varptr(st)+0 を基点に操作(48byte:入れ子/配列)
; DataBlockOffset : DWORD (+48, 4byte)  st.12 = 値  /  値 = st.12   (lpoke/lpeek も可)
; InstanceCount : DWORD (+52, 4byte)  st.13 = 値  /  値 = st.13   (lpoke/lpeek も可)
; OffsetInstanceNameOffsets : DWORD (+56, 4byte)  st.14 = 値  /  値 = st.14   (lpoke/lpeek も可)
; Anonymous : _Anonymous_e__Union (+60, 8byte)  varptr(st)+60 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 GUID, pack=1
    #field int Data1
    #field short Data2
    #field short Data3
    #field byte Data4 8
#endstruct

#defstruct global WNODE_HEADER
    #field int BufferSize
    #field int ProviderId
    #field byte Anonymous1 8
    #field byte Anonymous2 8
    #field GUID Guid
    #field int ClientContext
    #field int Flags
#endstruct

#defstruct global WNODE_ALL_DATA
    #field WNODE_HEADER WnodeHeader
    #field int DataBlockOffset
    #field int InstanceCount
    #field int OffsetInstanceNameOffsets
    #field byte Anonymous 8
#endstruct

stdim st, WNODE_ALL_DATA        ; NSTRUCT 変数を確保
st->DataBlockOffset = 100
mes "DataBlockOffset=" + st->DataBlockOffset
; ※union フィールドは byte 列で確保(NSTRUCT は union 非対応)。必要に応じ手動でアクセス。

WNODE_ALL_DATA

フィールド

共用体: _Anonymous_e__Union x64 8B / x86 8B

各言語での定義

HSP用 定義

HSP用定義