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NETRESOURCE2W

構造体
サイズx64: 88 バイト / x86: 64 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
dwScopeDWORD4+0+0リソースの列挙範囲(接続済み/全体等)を示す。
dwTypeDWORD4+4+4リソースの種別(ディスク/プリンタ等)を示す。
dwUsageDWORD4+8+8リソースの用途(接続可能/コンテナ等)を示すフラグ。
dwDisplayTypeDWORD4+12+12シェルでの表示種別を示す。
lpLocalNameLPWSTR8/4+16+16リソースのローカル名(デバイス名)を表すUnicode文字列へのポインタ。
lpRemoteNameLPWSTR8/4+24+20リソースのリモート(ネットワーク)名を表すUnicode文字列へのポインタ。
lpCommentLPWSTR8/4+32+24リソースに関するコメント文字列へのポインタ。
ns_infoNS_INFOA16/12+40+28リソースのネームスペース情報を保持するNS_INFOA構造体。
ServiceTypeGUID16+56+40サービス型を識別するGUID。
dwProtocolsDWORD4+72+56lpiProtocols内のプロトコル数を示す。
lpiProtocolsINT*8/4+80+60対応プロトコル番号の配列へのポインタ。

各言語での定義

#include <windows.h>

// NS_INFOA  (x64 16 / x86 12 バイト)
typedef struct NS_INFOA {
    DWORD dwNameSpace;
    DWORD dwNameSpaceFlags;
    LPSTR lpNameSpace;
} NS_INFOA;

// NETRESOURCE2W  (x64 88 / x86 64 バイト)
typedef struct NETRESOURCE2W {
    DWORD dwScope;
    DWORD dwType;
    DWORD dwUsage;
    DWORD dwDisplayType;
    LPWSTR lpLocalName;
    LPWSTR lpRemoteName;
    LPWSTR lpComment;
    NS_INFOA ns_info;
    GUID ServiceType;
    DWORD dwProtocols;
    INT* lpiProtocols;
} NETRESOURCE2W;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NS_INFOA
{
    public uint dwNameSpace;
    public uint dwNameSpaceFlags;
    public IntPtr lpNameSpace;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NETRESOURCE2W
{
    public uint dwScope;
    public uint dwType;
    public uint dwUsage;
    public uint dwDisplayType;
    public IntPtr lpLocalName;
    public IntPtr lpRemoteName;
    public IntPtr lpComment;
    public NS_INFOA ns_info;
    public Guid ServiceType;
    public uint dwProtocols;
    public IntPtr lpiProtocols;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NS_INFOA
    Public dwNameSpace As UInteger
    Public dwNameSpaceFlags As UInteger
    Public lpNameSpace As IntPtr
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NETRESOURCE2W
    Public dwScope As UInteger
    Public dwType As UInteger
    Public dwUsage As UInteger
    Public dwDisplayType As UInteger
    Public lpLocalName As IntPtr
    Public lpRemoteName As IntPtr
    Public lpComment As IntPtr
    Public ns_info As NS_INFOA
    Public ServiceType As Guid
    Public dwProtocols As UInteger
    Public lpiProtocols As IntPtr
End Structure
import ctypes
from ctypes import wintypes

class NS_INFOA(ctypes.Structure):
    _fields_ = [
        ("dwNameSpace", wintypes.DWORD),
        ("dwNameSpaceFlags", wintypes.DWORD),
        ("lpNameSpace", ctypes.c_void_p),
    ]

class NETRESOURCE2W(ctypes.Structure):
    _fields_ = [
        ("dwScope", wintypes.DWORD),
        ("dwType", wintypes.DWORD),
        ("dwUsage", wintypes.DWORD),
        ("dwDisplayType", wintypes.DWORD),
        ("lpLocalName", ctypes.c_void_p),
        ("lpRemoteName", ctypes.c_void_p),
        ("lpComment", ctypes.c_void_p),
        ("ns_info", NS_INFOA),
        ("ServiceType", GUID),
        ("dwProtocols", wintypes.DWORD),
        ("lpiProtocols", ctypes.c_void_p),
    ]
#[repr(C)]
pub struct NS_INFOA {
    pub dwNameSpace: u32,
    pub dwNameSpaceFlags: u32,
    pub lpNameSpace: *mut core::ffi::c_void,
}

#[repr(C)]
pub struct NETRESOURCE2W {
    pub dwScope: u32,
    pub dwType: u32,
    pub dwUsage: u32,
    pub dwDisplayType: u32,
    pub lpLocalName: *mut core::ffi::c_void,
    pub lpRemoteName: *mut core::ffi::c_void,
    pub lpComment: *mut core::ffi::c_void,
    pub ns_info: NS_INFOA,
    pub ServiceType: GUID,
    pub dwProtocols: u32,
    pub lpiProtocols: *mut core::ffi::c_void,
}
import "golang.org/x/sys/windows"

type NS_INFOA struct {
	dwNameSpace uint32
	dwNameSpaceFlags uint32
	lpNameSpace uintptr
}

type NETRESOURCE2W struct {
	dwScope uint32
	dwType uint32
	dwUsage uint32
	dwDisplayType uint32
	lpLocalName uintptr
	lpRemoteName uintptr
	lpComment uintptr
	ns_info NS_INFOA
	ServiceType windows.GUID
	dwProtocols uint32
	lpiProtocols uintptr
}
type
  NS_INFOA = record
    dwNameSpace: DWORD;
    dwNameSpaceFlags: DWORD;
    lpNameSpace: Pointer;
  end;

  NETRESOURCE2W = record
    dwScope: DWORD;
    dwType: DWORD;
    dwUsage: DWORD;
    dwDisplayType: DWORD;
    lpLocalName: Pointer;
    lpRemoteName: Pointer;
    lpComment: Pointer;
    ns_info: NS_INFOA;
    ServiceType: TGUID;
    dwProtocols: DWORD;
    lpiProtocols: Pointer;
  end;
const NS_INFOA = extern struct {
    dwNameSpace: u32,
    dwNameSpaceFlags: u32,
    lpNameSpace: ?*anyopaque,
};

const NETRESOURCE2W = extern struct {
    dwScope: u32,
    dwType: u32,
    dwUsage: u32,
    dwDisplayType: u32,
    lpLocalName: ?*anyopaque,
    lpRemoteName: ?*anyopaque,
    lpComment: ?*anyopaque,
    ns_info: NS_INFOA,
    ServiceType: GUID,
    dwProtocols: u32,
    lpiProtocols: ?*anyopaque,
};
type
  NS_INFOA {.bycopy.} = object
    dwNameSpace: uint32
    dwNameSpaceFlags: uint32
    lpNameSpace: pointer

  NETRESOURCE2W {.bycopy.} = object
    dwScope: uint32
    dwType: uint32
    dwUsage: uint32
    dwDisplayType: uint32
    lpLocalName: pointer
    lpRemoteName: pointer
    lpComment: pointer
    ns_info: NS_INFOA
    ServiceType: GUID
    dwProtocols: uint32
    lpiProtocols: pointer
struct NS_INFOA
{
    uint dwNameSpace;
    uint dwNameSpaceFlags;
    void* lpNameSpace;
}

struct NETRESOURCE2W
{
    uint dwScope;
    uint dwType;
    uint dwUsage;
    uint dwDisplayType;
    void* lpLocalName;
    void* lpRemoteName;
    void* lpComment;
    NS_INFOA ns_info;
    GUID ServiceType;
    uint dwProtocols;
    void* lpiProtocols;
}

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)
; NETRESOURCE2W サイズ: 64 バイト(x86)
dim st, 16    ; 4byte整数×16(構造体サイズ 64 / 4 切り上げ)
; dwScope : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; dwType : DWORD (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; dwUsage : DWORD (+8, 4byte)  st.2 = 値  /  値 = st.2   (lpoke/lpeek も可)
; dwDisplayType : DWORD (+12, 4byte)  st.3 = 値  /  値 = st.3   (lpoke/lpeek も可)
; lpLocalName : LPWSTR (+16, 4byte)  st.4 = 値  /  値 = st.4   (lpoke/lpeek も可)
; lpRemoteName : LPWSTR (+20, 4byte)  st.5 = 値  /  値 = st.5   (lpoke/lpeek も可)
; lpComment : LPWSTR (+24, 4byte)  st.6 = 値  /  値 = st.6   (lpoke/lpeek も可)
; ns_info : NS_INFOA (+28, 12byte)  varptr(st)+28 を基点に操作(12byte:入れ子/配列)
; ServiceType : GUID (+40, 16byte)  varptr(st)+40 を基点に操作(16byte:入れ子/配列)
; dwProtocols : DWORD (+56, 4byte)  st.14 = 値  /  値 = st.14   (lpoke/lpeek も可)
; lpiProtocols : INT* (+60, 4byte)  st.15 = 値  /  値 = st.15   (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。
; 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)
; NETRESOURCE2W サイズ: 88 バイト(x64)
dim st, 22    ; 4byte整数×22(構造体サイズ 88 / 4 切り上げ)
; dwScope : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; dwType : DWORD (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; dwUsage : DWORD (+8, 4byte)  st.2 = 値  /  値 = st.2   (lpoke/lpeek も可)
; dwDisplayType : DWORD (+12, 4byte)  st.3 = 値  /  値 = st.3   (lpoke/lpeek も可)
; lpLocalName : LPWSTR (+16, 8byte)  qpoke st,16,値 / qpeek(st,16)  ※IronHSPのみ。3.7/3.8は lpoke st,16,下位 : lpoke st,20,上位
; lpRemoteName : LPWSTR (+24, 8byte)  qpoke st,24,値 / qpeek(st,24)  ※IronHSPのみ。3.7/3.8は lpoke st,24,下位 : lpoke st,28,上位
; lpComment : LPWSTR (+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
; ns_info : NS_INFOA (+40, 16byte)  varptr(st)+40 を基点に操作(16byte:入れ子/配列)
; ServiceType : GUID (+56, 16byte)  varptr(st)+56 を基点に操作(16byte:入れ子/配列)
; dwProtocols : DWORD (+72, 4byte)  st.18 = 値  /  値 = st.18   (lpoke/lpeek も可)
; lpiProtocols : INT* (+80, 8byte)  qpoke st,80,値 / qpeek(st,80)  ※IronHSPのみ。3.7/3.8は lpoke st,80,下位 : lpoke st,84,上位
; ※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 NS_INFOA
    #field int dwNameSpace
    #field int dwNameSpaceFlags
    #field intptr lpNameSpace
#endstruct

#defstruct global GUID, pack=1
    #field int Data1
    #field short Data2
    #field short Data3
    #field byte Data4 8
#endstruct

#defstruct global NETRESOURCE2W
    #field int dwScope
    #field int dwType
    #field int dwUsage
    #field int dwDisplayType
    #field intptr lpLocalName
    #field intptr lpRemoteName
    #field intptr lpComment
    #field NS_INFOA ns_info
    #field GUID ServiceType
    #field int dwProtocols
    #field intptr lpiProtocols
#endstruct

stdim st, NETRESOURCE2W        ; NSTRUCT 変数を確保
st->dwScope = 100
mes "dwScope=" + st->dwScope