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CF_SYNC_POLICIES

構造体
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サイズx64: 24 バイト / x86: 24 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
StructSizeDWORD4+0+0本構造体のバイトサイズ。
HydrationCF_HYDRATION_POLICY4+4+4ファイル本体取得に関するハイドレーションポリシー。
PopulationCF_POPULATION_POLICY4+8+8ディレクトリ取得に関するポピュレーションポリシー。
InSyncCF_INSYNC_POLICY4+12+12同期状態の管理ポリシーを表す。
HardLinkCF_HARDLINK_POLICY4+16+16ハードリンクの扱いに関するポリシーを表す。
PlaceholderManagementCF_PLACEHOLDER_MANAGEMENT_POLICY4+20+20プレースホルダー管理に関するポリシーを表す。

各言語での定義

#include <windows.h>

// CF_HYDRATION_POLICY  (x64 4 / x86 4 バイト)
typedef struct CF_HYDRATION_POLICY {
    CF_HYDRATION_POLICY_PRIMARY Primary;
    CF_HYDRATION_POLICY_MODIFIER Modifier;
} CF_HYDRATION_POLICY;

// CF_POPULATION_POLICY  (x64 4 / x86 4 バイト)
typedef struct CF_POPULATION_POLICY {
    CF_POPULATION_POLICY_PRIMARY Primary;
    CF_POPULATION_POLICY_MODIFIER Modifier;
} CF_POPULATION_POLICY;

// CF_SYNC_POLICIES  (x64 24 / x86 24 バイト)
typedef struct CF_SYNC_POLICIES {
    DWORD StructSize;
    CF_HYDRATION_POLICY Hydration;
    CF_POPULATION_POLICY Population;
    CF_INSYNC_POLICY InSync;
    CF_HARDLINK_POLICY HardLink;
    CF_PLACEHOLDER_MANAGEMENT_POLICY PlaceholderManagement;
} CF_SYNC_POLICIES;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CF_HYDRATION_POLICY
{
    public ushort Primary;
    public ushort Modifier;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CF_POPULATION_POLICY
{
    public ushort Primary;
    public ushort Modifier;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CF_SYNC_POLICIES
{
    public uint StructSize;
    public CF_HYDRATION_POLICY Hydration;
    public CF_POPULATION_POLICY Population;
    public uint InSync;
    public int HardLink;
    public int PlaceholderManagement;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CF_HYDRATION_POLICY
    Public Primary As UShort
    Public Modifier As UShort
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CF_POPULATION_POLICY
    Public Primary As UShort
    Public Modifier As UShort
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CF_SYNC_POLICIES
    Public StructSize As UInteger
    Public Hydration As CF_HYDRATION_POLICY
    Public Population As CF_POPULATION_POLICY
    Public InSync As UInteger
    Public HardLink As Integer
    Public PlaceholderManagement As Integer
End Structure
import ctypes
from ctypes import wintypes

class CF_HYDRATION_POLICY(ctypes.Structure):
    _fields_ = [
        ("Primary", ctypes.c_ushort),
        ("Modifier", ctypes.c_ushort),
    ]

class CF_POPULATION_POLICY(ctypes.Structure):
    _fields_ = [
        ("Primary", ctypes.c_ushort),
        ("Modifier", ctypes.c_ushort),
    ]

class CF_SYNC_POLICIES(ctypes.Structure):
    _fields_ = [
        ("StructSize", wintypes.DWORD),
        ("Hydration", CF_HYDRATION_POLICY),
        ("Population", CF_POPULATION_POLICY),
        ("InSync", wintypes.DWORD),
        ("HardLink", ctypes.c_int),
        ("PlaceholderManagement", ctypes.c_int),
    ]
#[repr(C)]
pub struct CF_HYDRATION_POLICY {
    pub Primary: u16,
    pub Modifier: u16,
}

#[repr(C)]
pub struct CF_POPULATION_POLICY {
    pub Primary: u16,
    pub Modifier: u16,
}

#[repr(C)]
pub struct CF_SYNC_POLICIES {
    pub StructSize: u32,
    pub Hydration: CF_HYDRATION_POLICY,
    pub Population: CF_POPULATION_POLICY,
    pub InSync: u32,
    pub HardLink: i32,
    pub PlaceholderManagement: i32,
}
import "golang.org/x/sys/windows"

type CF_HYDRATION_POLICY struct {
	Primary uint16
	Modifier uint16
}

type CF_POPULATION_POLICY struct {
	Primary uint16
	Modifier uint16
}

type CF_SYNC_POLICIES struct {
	StructSize uint32
	Hydration CF_HYDRATION_POLICY
	Population CF_POPULATION_POLICY
	InSync uint32
	HardLink int32
	PlaceholderManagement int32
}
type
  CF_HYDRATION_POLICY = record
    Primary: Word;
    Modifier: Word;
  end;

  CF_POPULATION_POLICY = record
    Primary: Word;
    Modifier: Word;
  end;

  CF_SYNC_POLICIES = record
    StructSize: DWORD;
    Hydration: CF_HYDRATION_POLICY;
    Population: CF_POPULATION_POLICY;
    InSync: DWORD;
    HardLink: Integer;
    PlaceholderManagement: Integer;
  end;
const CF_HYDRATION_POLICY = extern struct {
    Primary: u16,
    Modifier: u16,
};

const CF_POPULATION_POLICY = extern struct {
    Primary: u16,
    Modifier: u16,
};

const CF_SYNC_POLICIES = extern struct {
    StructSize: u32,
    Hydration: CF_HYDRATION_POLICY,
    Population: CF_POPULATION_POLICY,
    InSync: u32,
    HardLink: i32,
    PlaceholderManagement: i32,
};
type
  CF_HYDRATION_POLICY {.bycopy.} = object
    Primary: uint16
    Modifier: uint16

  CF_POPULATION_POLICY {.bycopy.} = object
    Primary: uint16
    Modifier: uint16

  CF_SYNC_POLICIES {.bycopy.} = object
    StructSize: uint32
    Hydration: CF_HYDRATION_POLICY
    Population: CF_POPULATION_POLICY
    InSync: uint32
    HardLink: int32
    PlaceholderManagement: int32
struct CF_HYDRATION_POLICY
{
    ushort Primary;
    ushort Modifier;
}

struct CF_POPULATION_POLICY
{
    ushort Primary;
    ushort Modifier;
}

struct CF_SYNC_POLICIES
{
    uint StructSize;
    CF_HYDRATION_POLICY Hydration;
    CF_POPULATION_POLICY Population;
    uint InSync;
    int HardLink;
    int PlaceholderManagement;
}

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)
; CF_SYNC_POLICIES サイズ: 24 バイト(x64)
dim st, 6    ; 4byte整数×6(構造体サイズ 24 / 4 切り上げ)
; StructSize : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; Hydration : CF_HYDRATION_POLICY (+4, 4byte)  varptr(st)+4 を基点に操作(4byte:入れ子/配列)
; Population : CF_POPULATION_POLICY (+8, 4byte)  varptr(st)+8 を基点に操作(4byte:入れ子/配列)
; InSync : CF_INSYNC_POLICY (+12, 4byte)  st.3 = 値  /  値 = st.3   (lpoke/lpeek も可)
; HardLink : CF_HARDLINK_POLICY (+16, 4byte)  st.4 = 値  /  値 = st.4   (lpoke/lpeek も可)
; PlaceholderManagement : CF_PLACEHOLDER_MANAGEMENT_POLICY (+20, 4byte)  st.5 = 値  /  値 = st.5   (lpoke/lpeek も可)
; ※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 CF_HYDRATION_POLICY
    #field short Primary
    #field short Modifier
#endstruct

#defstruct global CF_POPULATION_POLICY
    #field short Primary
    #field short Modifier
#endstruct

#defstruct global CF_SYNC_POLICIES
    #field int StructSize
    #field CF_HYDRATION_POLICY Hydration
    #field CF_POPULATION_POLICY Population
    #field int InSync
    #field int HardLink
    #field int PlaceholderManagement
#endstruct

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