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DS_REPL_ATTR_META_DATA_BLOB
構造体サイズ=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 |
|---|---|---|---|---|---|
| oszAttributeName | DWORD | 4 | +0 | +0 | ブロブ先頭から属性名文字列までのバイトオフセット。 |
| dwVersion | DWORD | 4 | +4 | +4 | この属性値のバージョン番号。更新ごとに増加する。 |
| ftimeLastOriginatingChange | FILETIME | 8 | +8 | +8 | 最後の発信元変更が行われた日時(FILETIME)。 |
| uuidLastOriginatingDsaInvocationID | GUID | 16 | +16 | +16 | 最後の発信元変更を行ったDSAの呼び出しID。 |
| usnOriginatingChange | LONGLONG | 8 | +32 | +32 | 発信元変更時のUSN。 |
| usnLocalChange | LONGLONG | 8 | +40 | +40 | ローカルに適用された変更のUSN。 |
| oszLastOriginatingDsaDN | DWORD | 4 | +48 | +48 | ブロブ先頭から発信元DSAのDN文字列までのバイトオフセット。 |
各言語での定義
#include <windows.h>
// FILETIME (x64 8 / x86 8 バイト)
typedef struct FILETIME {
DWORD dwLowDateTime;
DWORD dwHighDateTime;
} FILETIME;
// DS_REPL_ATTR_META_DATA_BLOB (x64 56 / x86 56 バイト)
typedef struct DS_REPL_ATTR_META_DATA_BLOB {
DWORD oszAttributeName;
DWORD dwVersion;
FILETIME ftimeLastOriginatingChange;
GUID uuidLastOriginatingDsaInvocationID;
LONGLONG usnOriginatingChange;
LONGLONG usnLocalChange;
DWORD oszLastOriginatingDsaDN;
} DS_REPL_ATTR_META_DATA_BLOB;using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct FILETIME
{
public uint dwLowDateTime;
public uint dwHighDateTime;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DS_REPL_ATTR_META_DATA_BLOB
{
public uint oszAttributeName;
public uint dwVersion;
public FILETIME ftimeLastOriginatingChange;
public Guid uuidLastOriginatingDsaInvocationID;
public long usnOriginatingChange;
public long usnLocalChange;
public uint oszLastOriginatingDsaDN;
}Imports System.Runtime.InteropServices
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure FILETIME
Public dwLowDateTime As UInteger
Public dwHighDateTime As UInteger
End Structure
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DS_REPL_ATTR_META_DATA_BLOB
Public oszAttributeName As UInteger
Public dwVersion As UInteger
Public ftimeLastOriginatingChange As FILETIME
Public uuidLastOriginatingDsaInvocationID As Guid
Public usnOriginatingChange As Long
Public usnLocalChange As Long
Public oszLastOriginatingDsaDN As UInteger
End Structureimport ctypes
from ctypes import wintypes
class FILETIME(ctypes.Structure):
_fields_ = [
("dwLowDateTime", wintypes.DWORD),
("dwHighDateTime", wintypes.DWORD),
]
class DS_REPL_ATTR_META_DATA_BLOB(ctypes.Structure):
_fields_ = [
("oszAttributeName", wintypes.DWORD),
("dwVersion", wintypes.DWORD),
("ftimeLastOriginatingChange", FILETIME),
("uuidLastOriginatingDsaInvocationID", GUID),
("usnOriginatingChange", ctypes.c_longlong),
("usnLocalChange", ctypes.c_longlong),
("oszLastOriginatingDsaDN", wintypes.DWORD),
]#[repr(C)]
pub struct FILETIME {
pub dwLowDateTime: u32,
pub dwHighDateTime: u32,
}
#[repr(C)]
pub struct DS_REPL_ATTR_META_DATA_BLOB {
pub oszAttributeName: u32,
pub dwVersion: u32,
pub ftimeLastOriginatingChange: FILETIME,
pub uuidLastOriginatingDsaInvocationID: GUID,
pub usnOriginatingChange: i64,
pub usnLocalChange: i64,
pub oszLastOriginatingDsaDN: u32,
}import "golang.org/x/sys/windows"
type FILETIME struct {
dwLowDateTime uint32
dwHighDateTime uint32
}
type DS_REPL_ATTR_META_DATA_BLOB struct {
oszAttributeName uint32
dwVersion uint32
ftimeLastOriginatingChange FILETIME
uuidLastOriginatingDsaInvocationID windows.GUID
usnOriginatingChange int64
usnLocalChange int64
oszLastOriginatingDsaDN uint32
}type
FILETIME = record
dwLowDateTime: DWORD;
dwHighDateTime: DWORD;
end;
DS_REPL_ATTR_META_DATA_BLOB = record
oszAttributeName: DWORD;
dwVersion: DWORD;
ftimeLastOriginatingChange: FILETIME;
uuidLastOriginatingDsaInvocationID: TGUID;
usnOriginatingChange: Int64;
usnLocalChange: Int64;
oszLastOriginatingDsaDN: DWORD;
end;const FILETIME = extern struct {
dwLowDateTime: u32,
dwHighDateTime: u32,
};
const DS_REPL_ATTR_META_DATA_BLOB = extern struct {
oszAttributeName: u32,
dwVersion: u32,
ftimeLastOriginatingChange: FILETIME,
uuidLastOriginatingDsaInvocationID: GUID,
usnOriginatingChange: i64,
usnLocalChange: i64,
oszLastOriginatingDsaDN: u32,
};type
FILETIME {.bycopy.} = object
dwLowDateTime: uint32
dwHighDateTime: uint32
DS_REPL_ATTR_META_DATA_BLOB {.bycopy.} = object
oszAttributeName: uint32
dwVersion: uint32
ftimeLastOriginatingChange: FILETIME
uuidLastOriginatingDsaInvocationID: GUID
usnOriginatingChange: int64
usnLocalChange: int64
oszLastOriginatingDsaDN: uint32struct FILETIME
{
uint dwLowDateTime;
uint dwHighDateTime;
}
struct DS_REPL_ATTR_META_DATA_BLOB
{
uint oszAttributeName;
uint dwVersion;
FILETIME ftimeLastOriginatingChange;
GUID uuidLastOriginatingDsaInvocationID;
long usnOriginatingChange;
long usnLocalChange;
uint oszLastOriginatingDsaDN;
}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)
; DS_REPL_ATTR_META_DATA_BLOB サイズ: 56 バイト(x64)
dim st, 14 ; 4byte整数×14(構造体サイズ 56 / 4 切り上げ)
; oszAttributeName : DWORD (+0, 4byte) st.0 = 値 / 値 = st.0 (lpoke/lpeek も可)
; dwVersion : DWORD (+4, 4byte) st.1 = 値 / 値 = st.1 (lpoke/lpeek も可)
; ftimeLastOriginatingChange : FILETIME (+8, 8byte) varptr(st)+8 を基点に操作(8byte:入れ子/配列)
; uuidLastOriginatingDsaInvocationID : GUID (+16, 16byte) varptr(st)+16 を基点に操作(16byte:入れ子/配列)
; usnOriginatingChange : LONGLONG (+32, 8byte) qpoke st,32,値 / qpeek(st,32) ※IronHSPのみ。3.7/3.8は lpoke st,32,下位 : lpoke st,36,上位
; usnLocalChange : LONGLONG (+40, 8byte) qpoke st,40,値 / qpeek(st,40) ※IronHSPのみ。3.7/3.8は lpoke st,40,下位 : lpoke st,44,上位
; oszLastOriginatingDsaDN : DWORD (+48, 4byte) st.12 = 値 / 値 = st.12 (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 FILETIME
#field int dwLowDateTime
#field int dwHighDateTime
#endstruct
#defstruct global GUID, pack=1
#field int Data1
#field short Data2
#field short Data3
#field byte Data4 8
#endstruct
#defstruct global DS_REPL_ATTR_META_DATA_BLOB
#field int oszAttributeName
#field int dwVersion
#field FILETIME ftimeLastOriginatingChange
#field GUID uuidLastOriginatingDsaInvocationID
#field int64 usnOriginatingChange
#field int64 usnLocalChange
#field int oszLastOriginatingDsaDN
#endstruct
stdim st, DS_REPL_ATTR_META_DATA_BLOB ; NSTRUCT 変数を確保
st->oszAttributeName = 100
mes "oszAttributeName=" + st->oszAttributeName