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LDAPMessage
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 |
|---|---|---|---|---|---|
| lm_msgid | DWORD | 4 | +0 | +0 | このメッセージに対応するリクエストのメッセージID。 |
| lm_msgtype | DWORD | 4 | +4 | +4 | メッセージ種別(検索エントリ/結果など)を示す値。 |
| lm_ber | void* | 8/4 | +8 | +8 | メッセージ本体のBERエンコードデータへのポインタ。 |
| lm_chain | LDAPMessage* | 8/4 | +16 | +12 | 同一メッセージ内で連結された次のメッセージへのポインタ。 |
| lm_next | LDAPMessage* | 8/4 | +24 | +16 | 次のメッセージへのポインタ。結果セットのリンク。 |
| lm_time | DWORD | 4 | +32 | +20 | メッセージに関連付けられたタイムスタンプ。 |
| Connection | LDAP* | 8/4 | +40 | +24 | このメッセージが属するLDAPセッションへのポインタ。 |
| Request | void* | 8/4 | +48 | +28 | 対応するリクエストの内部表現へのポインタ。 |
| lm_returncode | DWORD | 4 | +56 | +32 | サーバーが返した操作結果コード。 |
| lm_referral | WORD | 2 | +60 | +36 | リファーラル情報を示す値。 |
| lm_chased | BOOLEAN | 1 | +62 | +38 | リファーラルが追跡済みかを示す論理値。 |
| lm_eom | BOOLEAN | 1 | +63 | +39 | メッセージ列の終端(end of message)を示す論理値。 |
| ConnectionReferenced | BOOLEAN | 1 | +64 | +40 | 接続が参照中であるかを示す論理値。 |
各言語での定義
#include <windows.h>
// LDAPMessage (x64 72 / x86 44 バイト)
typedef struct LDAPMessage {
DWORD lm_msgid;
DWORD lm_msgtype;
void* lm_ber;
LDAPMessage* lm_chain;
LDAPMessage* lm_next;
DWORD lm_time;
LDAP* Connection;
void* Request;
DWORD lm_returncode;
WORD lm_referral;
BOOLEAN lm_chased;
BOOLEAN lm_eom;
BOOLEAN ConnectionReferenced;
} LDAPMessage;using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct LDAPMessage
{
public uint lm_msgid;
public uint lm_msgtype;
public IntPtr lm_ber;
public IntPtr lm_chain;
public IntPtr lm_next;
public uint lm_time;
public IntPtr Connection;
public IntPtr Request;
public uint lm_returncode;
public ushort lm_referral;
[MarshalAs(UnmanagedType.U1)] public bool lm_chased;
[MarshalAs(UnmanagedType.U1)] public bool lm_eom;
[MarshalAs(UnmanagedType.U1)] public bool ConnectionReferenced;
}Imports System.Runtime.InteropServices
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure LDAPMessage
Public lm_msgid As UInteger
Public lm_msgtype As UInteger
Public lm_ber As IntPtr
Public lm_chain As IntPtr
Public lm_next As IntPtr
Public lm_time As UInteger
Public Connection As IntPtr
Public Request As IntPtr
Public lm_returncode As UInteger
Public lm_referral As UShort
<MarshalAs(UnmanagedType.U1)> Public lm_chased As Boolean
<MarshalAs(UnmanagedType.U1)> Public lm_eom As Boolean
<MarshalAs(UnmanagedType.U1)> Public ConnectionReferenced As Boolean
End Structureimport ctypes
from ctypes import wintypes
class LDAPMessage(ctypes.Structure):
_fields_ = [
("lm_msgid", wintypes.DWORD),
("lm_msgtype", wintypes.DWORD),
("lm_ber", ctypes.c_void_p),
("lm_chain", ctypes.c_void_p),
("lm_next", ctypes.c_void_p),
("lm_time", wintypes.DWORD),
("Connection", ctypes.c_void_p),
("Request", ctypes.c_void_p),
("lm_returncode", wintypes.DWORD),
("lm_referral", ctypes.c_ushort),
("lm_chased", ctypes.c_byte),
("lm_eom", ctypes.c_byte),
("ConnectionReferenced", ctypes.c_byte),
]#[repr(C)]
pub struct LDAPMessage {
pub lm_msgid: u32,
pub lm_msgtype: u32,
pub lm_ber: *mut core::ffi::c_void,
pub lm_chain: *mut core::ffi::c_void,
pub lm_next: *mut core::ffi::c_void,
pub lm_time: u32,
pub Connection: *mut core::ffi::c_void,
pub Request: *mut core::ffi::c_void,
pub lm_returncode: u32,
pub lm_referral: u16,
pub lm_chased: u8,
pub lm_eom: u8,
pub ConnectionReferenced: u8,
}import "golang.org/x/sys/windows"
type LDAPMessage struct {
lm_msgid uint32
lm_msgtype uint32
lm_ber uintptr
lm_chain uintptr
lm_next uintptr
lm_time uint32
Connection uintptr
Request uintptr
lm_returncode uint32
lm_referral uint16
lm_chased byte
lm_eom byte
ConnectionReferenced byte
}type
LDAPMessage = record
lm_msgid: DWORD;
lm_msgtype: DWORD;
lm_ber: Pointer;
lm_chain: Pointer;
lm_next: Pointer;
lm_time: DWORD;
Connection: Pointer;
Request: Pointer;
lm_returncode: DWORD;
lm_referral: Word;
lm_chased: ByteBool;
lm_eom: ByteBool;
ConnectionReferenced: ByteBool;
end;const LDAPMessage = extern struct {
lm_msgid: u32,
lm_msgtype: u32,
lm_ber: ?*anyopaque,
lm_chain: ?*anyopaque,
lm_next: ?*anyopaque,
lm_time: u32,
Connection: ?*anyopaque,
Request: ?*anyopaque,
lm_returncode: u32,
lm_referral: u16,
lm_chased: u8,
lm_eom: u8,
ConnectionReferenced: u8,
};type
LDAPMessage {.bycopy.} = object
lm_msgid: uint32
lm_msgtype: uint32
lm_ber: pointer
lm_chain: pointer
lm_next: pointer
lm_time: uint32
Connection: pointer
Request: pointer
lm_returncode: uint32
lm_referral: uint16
lm_chased: uint8
lm_eom: uint8
ConnectionReferenced: uint8struct LDAPMessage
{
uint lm_msgid;
uint lm_msgtype;
void* lm_ber;
void* lm_chain;
void* lm_next;
uint lm_time;
void* Connection;
void* Request;
uint lm_returncode;
ushort lm_referral;
ubyte lm_chased;
ubyte lm_eom;
ubyte ConnectionReferenced;
}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)
; LDAPMessage サイズ: 44 バイト(x86)
dim st, 11 ; 4byte整数×11(構造体サイズ 44 / 4 切り上げ)
; lm_msgid : DWORD (+0, 4byte) st.0 = 値 / 値 = st.0 (lpoke/lpeek も可)
; lm_msgtype : DWORD (+4, 4byte) st.1 = 値 / 値 = st.1 (lpoke/lpeek も可)
; lm_ber : void* (+8, 4byte) st.2 = 値 / 値 = st.2 (lpoke/lpeek も可)
; lm_chain : LDAPMessage* (+12, 4byte) varptr(st)+12 を基点に操作(4byte:入れ子/配列)
; lm_next : LDAPMessage* (+16, 4byte) varptr(st)+16 を基点に操作(4byte:入れ子/配列)
; lm_time : DWORD (+20, 4byte) st.5 = 値 / 値 = st.5 (lpoke/lpeek も可)
; Connection : LDAP* (+24, 4byte) varptr(st)+24 を基点に操作(4byte:入れ子/配列)
; Request : void* (+28, 4byte) st.7 = 値 / 値 = st.7 (lpoke/lpeek も可)
; lm_returncode : DWORD (+32, 4byte) st.8 = 値 / 値 = st.8 (lpoke/lpeek も可)
; lm_referral : WORD (+36, 2byte) wpoke st,36,値 / 値 = wpeek(st,36)
; lm_chased : BOOLEAN (+38, 1byte) poke st,38,値 / 値 = peek(st,38)
; lm_eom : BOOLEAN (+39, 1byte) poke st,39,値 / 値 = peek(st,39)
; ConnectionReferenced : BOOLEAN (+40, 1byte) poke st,40,値 / 値 = peek(st,40)
; ※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)
; LDAPMessage 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)
; lm_msgid : DWORD (+0, 4byte) st.0 = 値 / 値 = st.0 (lpoke/lpeek も可)
; lm_msgtype : DWORD (+4, 4byte) st.1 = 値 / 値 = st.1 (lpoke/lpeek も可)
; lm_ber : void* (+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
; lm_chain : LDAPMessage* (+16, 8byte) varptr(st)+16 を基点に操作(8byte:入れ子/配列)
; lm_next : LDAPMessage* (+24, 8byte) varptr(st)+24 を基点に操作(8byte:入れ子/配列)
; lm_time : DWORD (+32, 4byte) st.8 = 値 / 値 = st.8 (lpoke/lpeek も可)
; Connection : LDAP* (+40, 8byte) varptr(st)+40 を基点に操作(8byte:入れ子/配列)
; Request : void* (+48, 8byte) qpoke st,48,値 / qpeek(st,48) ※IronHSPのみ。3.7/3.8は lpoke st,48,下位 : lpoke st,52,上位
; lm_returncode : DWORD (+56, 4byte) st.14 = 値 / 値 = st.14 (lpoke/lpeek も可)
; lm_referral : WORD (+60, 2byte) wpoke st,60,値 / 値 = wpeek(st,60)
; lm_chased : BOOLEAN (+62, 1byte) poke st,62,値 / 値 = peek(st,62)
; lm_eom : BOOLEAN (+63, 1byte) poke st,63,値 / 値 = peek(st,63)
; ConnectionReferenced : BOOLEAN (+64, 1byte) poke st,64,値 / 値 = peek(st,64)
; ※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。
#defstruct global LDAPMessage
#field int lm_msgid
#field int lm_msgtype
#field intptr lm_ber
#field intptr lm_chain
#field intptr lm_next
#field int lm_time
#field intptr Connection
#field intptr Request
#field int lm_returncode
#field short lm_referral
#field bool1 lm_chased
#field bool1 lm_eom
#field bool1 ConnectionReferenced
#endstruct
stdim st, LDAPMessage ; NSTRUCT 変数を確保
st->lm_msgid = 100
mes "lm_msgid=" + st->lm_msgid