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CLS_ARCHIVE_DESCRIPTOR

構造体
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サイズx64: 592 バイト / x86: 592 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
coffLowULONGLONG8+0+0アーカイブ範囲の下限オフセット。バイト単位。
coffHighULONGLONG8+8+8アーカイブ範囲の上限オフセット。バイト単位。
infoContainerCLS_CONTAINER_INFORMATION576+16+16対象コンテナの情報。

各言語での定義

#include <windows.h>

// CLS_CONTAINER_INFORMATION  (x64 576 / x86 576 バイト)
typedef struct CLS_CONTAINER_INFORMATION {
    DWORD FileAttributes;
    ULONGLONG CreationTime;
    ULONGLONG LastAccessTime;
    ULONGLONG LastWriteTime;
    LONGLONG ContainerSize;
    DWORD FileNameActualLength;
    DWORD FileNameLength;
    WCHAR FileName[256];
    DWORD State;
    DWORD PhysicalContainerId;
    DWORD LogicalContainerId;
} CLS_CONTAINER_INFORMATION;

// CLS_ARCHIVE_DESCRIPTOR  (x64 592 / x86 592 バイト)
typedef struct CLS_ARCHIVE_DESCRIPTOR {
    ULONGLONG coffLow;
    ULONGLONG coffHigh;
    CLS_CONTAINER_INFORMATION infoContainer;
} CLS_ARCHIVE_DESCRIPTOR;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CLS_CONTAINER_INFORMATION
{
    public uint FileAttributes;
    public ulong CreationTime;
    public ulong LastAccessTime;
    public ulong LastWriteTime;
    public long ContainerSize;
    public uint FileNameActualLength;
    public uint FileNameLength;
    [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 256)] public string FileName;
    public uint State;
    public uint PhysicalContainerId;
    public uint LogicalContainerId;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CLS_ARCHIVE_DESCRIPTOR
{
    public ulong coffLow;
    public ulong coffHigh;
    public CLS_CONTAINER_INFORMATION infoContainer;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CLS_CONTAINER_INFORMATION
    Public FileAttributes As UInteger
    Public CreationTime As ULong
    Public LastAccessTime As ULong
    Public LastWriteTime As ULong
    Public ContainerSize As Long
    Public FileNameActualLength As UInteger
    Public FileNameLength As UInteger
    <MarshalAs(UnmanagedType.ByValTStr, SizeConst:=256)> Public FileName As String
    Public State As UInteger
    Public PhysicalContainerId As UInteger
    Public LogicalContainerId As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CLS_ARCHIVE_DESCRIPTOR
    Public coffLow As ULong
    Public coffHigh As ULong
    Public infoContainer As CLS_CONTAINER_INFORMATION
End Structure
import ctypes
from ctypes import wintypes

class CLS_CONTAINER_INFORMATION(ctypes.Structure):
    _fields_ = [
        ("FileAttributes", wintypes.DWORD),
        ("CreationTime", ctypes.c_ulonglong),
        ("LastAccessTime", ctypes.c_ulonglong),
        ("LastWriteTime", ctypes.c_ulonglong),
        ("ContainerSize", ctypes.c_longlong),
        ("FileNameActualLength", wintypes.DWORD),
        ("FileNameLength", wintypes.DWORD),
        ("FileName", ctypes.c_wchar * 256),
        ("State", wintypes.DWORD),
        ("PhysicalContainerId", wintypes.DWORD),
        ("LogicalContainerId", wintypes.DWORD),
    ]

class CLS_ARCHIVE_DESCRIPTOR(ctypes.Structure):
    _fields_ = [
        ("coffLow", ctypes.c_ulonglong),
        ("coffHigh", ctypes.c_ulonglong),
        ("infoContainer", CLS_CONTAINER_INFORMATION),
    ]
#[repr(C)]
pub struct CLS_CONTAINER_INFORMATION {
    pub FileAttributes: u32,
    pub CreationTime: u64,
    pub LastAccessTime: u64,
    pub LastWriteTime: u64,
    pub ContainerSize: i64,
    pub FileNameActualLength: u32,
    pub FileNameLength: u32,
    pub FileName: [u16; 256],
    pub State: u32,
    pub PhysicalContainerId: u32,
    pub LogicalContainerId: u32,
}

#[repr(C)]
pub struct CLS_ARCHIVE_DESCRIPTOR {
    pub coffLow: u64,
    pub coffHigh: u64,
    pub infoContainer: CLS_CONTAINER_INFORMATION,
}
import "golang.org/x/sys/windows"

type CLS_CONTAINER_INFORMATION struct {
	FileAttributes uint32
	CreationTime uint64
	LastAccessTime uint64
	LastWriteTime uint64
	ContainerSize int64
	FileNameActualLength uint32
	FileNameLength uint32
	FileName [256]uint16
	State uint32
	PhysicalContainerId uint32
	LogicalContainerId uint32
}

type CLS_ARCHIVE_DESCRIPTOR struct {
	coffLow uint64
	coffHigh uint64
	infoContainer CLS_CONTAINER_INFORMATION
}
type
  CLS_CONTAINER_INFORMATION = record
    FileAttributes: DWORD;
    CreationTime: UInt64;
    LastAccessTime: UInt64;
    LastWriteTime: UInt64;
    ContainerSize: Int64;
    FileNameActualLength: DWORD;
    FileNameLength: DWORD;
    FileName: array[0..255] of WideChar;
    State: DWORD;
    PhysicalContainerId: DWORD;
    LogicalContainerId: DWORD;
  end;

  CLS_ARCHIVE_DESCRIPTOR = record
    coffLow: UInt64;
    coffHigh: UInt64;
    infoContainer: CLS_CONTAINER_INFORMATION;
  end;
const CLS_CONTAINER_INFORMATION = extern struct {
    FileAttributes: u32,
    CreationTime: u64,
    LastAccessTime: u64,
    LastWriteTime: u64,
    ContainerSize: i64,
    FileNameActualLength: u32,
    FileNameLength: u32,
    FileName: [256]u16,
    State: u32,
    PhysicalContainerId: u32,
    LogicalContainerId: u32,
};

const CLS_ARCHIVE_DESCRIPTOR = extern struct {
    coffLow: u64,
    coffHigh: u64,
    infoContainer: CLS_CONTAINER_INFORMATION,
};
type
  CLS_CONTAINER_INFORMATION {.bycopy.} = object
    FileAttributes: uint32
    CreationTime: uint64
    LastAccessTime: uint64
    LastWriteTime: uint64
    ContainerSize: int64
    FileNameActualLength: uint32
    FileNameLength: uint32
    FileName: array[256, uint16]
    State: uint32
    PhysicalContainerId: uint32
    LogicalContainerId: uint32

  CLS_ARCHIVE_DESCRIPTOR {.bycopy.} = object
    coffLow: uint64
    coffHigh: uint64
    infoContainer: CLS_CONTAINER_INFORMATION
struct CLS_CONTAINER_INFORMATION
{
    uint FileAttributes;
    ulong CreationTime;
    ulong LastAccessTime;
    ulong LastWriteTime;
    long ContainerSize;
    uint FileNameActualLength;
    uint FileNameLength;
    wchar[256] FileName;
    uint State;
    uint PhysicalContainerId;
    uint LogicalContainerId;
}

struct CLS_ARCHIVE_DESCRIPTOR
{
    ulong coffLow;
    ulong coffHigh;
    CLS_CONTAINER_INFORMATION infoContainer;
}

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)
; CLS_ARCHIVE_DESCRIPTOR サイズ: 592 バイト(x64)
dim st, 148    ; 4byte整数×148(構造体サイズ 592 / 4 切り上げ)
; coffLow : ULONGLONG (+0, 8byte)  qpoke st,0,値 / qpeek(st,0)  ※IronHSPのみ。3.7/3.8は lpoke st,0,下位 : lpoke st,4,上位
; coffHigh : ULONGLONG (+8, 8byte)  qpoke st,8,値 / qpeek(st,8)  ※IronHSPのみ。3.7/3.8は lpoke st,8,下位 : lpoke st,12,上位
; infoContainer : CLS_CONTAINER_INFORMATION (+16, 576byte)  varptr(st)+16 を基点に操作(576byte: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 CLS_CONTAINER_INFORMATION
    #field int FileAttributes
    #field int64 CreationTime
    #field int64 LastAccessTime
    #field int64 LastWriteTime
    #field int64 ContainerSize
    #field int FileNameActualLength
    #field int FileNameLength
    #field wchar FileName 256
    #field int State
    #field int PhysicalContainerId
    #field int LogicalContainerId
#endstruct

#defstruct global CLS_ARCHIVE_DESCRIPTOR
    #field int64 coffLow
    #field int64 coffHigh
    #field CLS_CONTAINER_INFORMATION infoContainer
#endstruct

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