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SENSOR_COLLECTION_LIST

構造体
サイズx64: 64 バイト / x86: 56 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
AllocatedSizeInBytesDWORD4+0+0この構造体に割り当てられたバッファ全体のサイズをバイトで表す。
CountDWORD4+4+4List内の有効なキー値ペアの個数を表す。
ListSENSOR_VALUE_PAIR56/48+8+8SENSOR_VALUE_PAIRの可変長配列の先頭要素。

各言語での定義

#include <windows.h>

// PROPERTYKEY  (x64 20 / x86 20 バイト)
typedef struct PROPERTYKEY {
    GUID fmtid;
    DWORD pid;
} PROPERTYKEY;

// PROPVARIANT  (x64 32 / x86 24 バイト)
typedef struct PROPVARIANT {
    _Anonymous_e__Union Anonymous;
} PROPVARIANT;

// SENSOR_VALUE_PAIR  (x64 56 / x86 48 バイト)
typedef struct SENSOR_VALUE_PAIR {
    PROPERTYKEY Key;
    PROPVARIANT Value;
} SENSOR_VALUE_PAIR;

// SENSOR_COLLECTION_LIST  (x64 64 / x86 56 バイト)
typedef struct SENSOR_COLLECTION_LIST {
    DWORD AllocatedSizeInBytes;
    DWORD Count;
    SENSOR_VALUE_PAIR List[1];
} SENSOR_COLLECTION_LIST;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct PROPERTYKEY
{
    public Guid fmtid;
    public uint pid;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct PROPVARIANT
{
    public _Anonymous_e__Union Anonymous;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct SENSOR_VALUE_PAIR
{
    public PROPERTYKEY Key;
    public PROPVARIANT Value;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct SENSOR_COLLECTION_LIST
{
    public uint AllocatedSizeInBytes;
    public uint Count;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public SENSOR_VALUE_PAIR[] List;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure PROPERTYKEY
    Public fmtid As Guid
    Public pid As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure PROPVARIANT
    Public Anonymous As _Anonymous_e__Union
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure SENSOR_VALUE_PAIR
    Public Key As PROPERTYKEY
    Public Value As PROPVARIANT
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure SENSOR_COLLECTION_LIST
    Public AllocatedSizeInBytes As UInteger
    Public Count As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public List() As SENSOR_VALUE_PAIR
End Structure
import ctypes
from ctypes import wintypes

class PROPERTYKEY(ctypes.Structure):
    _fields_ = [
        ("fmtid", GUID),
        ("pid", wintypes.DWORD),
    ]

class PROPVARIANT(ctypes.Structure):
    _fields_ = [
        ("Anonymous", _Anonymous_e__Union),
    ]

class SENSOR_VALUE_PAIR(ctypes.Structure):
    _fields_ = [
        ("Key", PROPERTYKEY),
        ("Value", PROPVARIANT),
    ]

class SENSOR_COLLECTION_LIST(ctypes.Structure):
    _fields_ = [
        ("AllocatedSizeInBytes", wintypes.DWORD),
        ("Count", wintypes.DWORD),
        ("List", SENSOR_VALUE_PAIR * 1),
    ]
#[repr(C)]
pub struct PROPERTYKEY {
    pub fmtid: GUID,
    pub pid: u32,
}

#[repr(C)]
pub struct PROPVARIANT {
    pub Anonymous: _Anonymous_e__Union,
}

#[repr(C)]
pub struct SENSOR_VALUE_PAIR {
    pub Key: PROPERTYKEY,
    pub Value: PROPVARIANT,
}

#[repr(C)]
pub struct SENSOR_COLLECTION_LIST {
    pub AllocatedSizeInBytes: u32,
    pub Count: u32,
    pub List: [SENSOR_VALUE_PAIR; 1],
}
import "golang.org/x/sys/windows"

type PROPERTYKEY struct {
	fmtid windows.GUID
	pid uint32
}

type PROPVARIANT struct {
	Anonymous _Anonymous_e__Union
}

type SENSOR_VALUE_PAIR struct {
	Key PROPERTYKEY
	Value PROPVARIANT
}

type SENSOR_COLLECTION_LIST struct {
	AllocatedSizeInBytes uint32
	Count uint32
	List [1]SENSOR_VALUE_PAIR
}
type
  PROPERTYKEY = record
    fmtid: TGUID;
    pid: DWORD;
  end;

  PROPVARIANT = record
    Anonymous: _Anonymous_e__Union;
  end;

  SENSOR_VALUE_PAIR = record
    Key: PROPERTYKEY;
    Value: PROPVARIANT;
  end;

  SENSOR_COLLECTION_LIST = record
    AllocatedSizeInBytes: DWORD;
    Count: DWORD;
    List: array[0..0] of SENSOR_VALUE_PAIR;
  end;
const PROPERTYKEY = extern struct {
    fmtid: GUID,
    pid: u32,
};

const PROPVARIANT = extern struct {
    Anonymous: _Anonymous_e__Union,
};

const SENSOR_VALUE_PAIR = extern struct {
    Key: PROPERTYKEY,
    Value: PROPVARIANT,
};

const SENSOR_COLLECTION_LIST = extern struct {
    AllocatedSizeInBytes: u32,
    Count: u32,
    List: [1]SENSOR_VALUE_PAIR,
};
type
  PROPERTYKEY {.bycopy.} = object
    fmtid: GUID
    pid: uint32

  PROPVARIANT {.bycopy.} = object
    Anonymous: _Anonymous_e__Union

  SENSOR_VALUE_PAIR {.bycopy.} = object
    Key: PROPERTYKEY
    Value: PROPVARIANT

  SENSOR_COLLECTION_LIST {.bycopy.} = object
    AllocatedSizeInBytes: uint32
    Count: uint32
    List: array[1, SENSOR_VALUE_PAIR]
struct PROPERTYKEY
{
    GUID fmtid;
    uint pid;
}

struct PROPVARIANT
{
    _Anonymous_e__Union Anonymous;
}

struct SENSOR_VALUE_PAIR
{
    PROPERTYKEY Key;
    PROPVARIANT Value;
}

struct SENSOR_COLLECTION_LIST
{
    uint AllocatedSizeInBytes;
    uint Count;
    SENSOR_VALUE_PAIR[1] List;
}

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)
; SENSOR_COLLECTION_LIST サイズ: 56 バイト(x86)
dim st, 14    ; 4byte整数×14(構造体サイズ 56 / 4 切り上げ)
; AllocatedSizeInBytes : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; Count : DWORD (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; List : SENSOR_VALUE_PAIR (+8, 48byte)  varptr(st)+8 を基点に操作(48byte: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)
; SENSOR_COLLECTION_LIST サイズ: 64 バイト(x64)
dim st, 16    ; 4byte整数×16(構造体サイズ 64 / 4 切り上げ)
; AllocatedSizeInBytes : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; Count : DWORD (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; List : SENSOR_VALUE_PAIR (+8, 56byte)  varptr(st)+8 を基点に操作(56byte: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 PROPERTYKEY
    #field GUID fmtid
    #field int pid
#endstruct

#defstruct global PROPVARIANT
    #field byte Anonymous 32
#endstruct

#defstruct global SENSOR_VALUE_PAIR
    #field PROPERTYKEY Key
    #field PROPVARIANT Value
#endstruct

#defstruct global SENSOR_COLLECTION_LIST
    #field int AllocatedSizeInBytes
    #field int Count
    #field SENSOR_VALUE_PAIR List 1
#endstruct

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