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DNS_CONNECTION_PROXY_INFO_EX
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 |
|---|---|---|---|---|---|
| ProxyInfo | DNS_CONNECTION_PROXY_INFO | 32/20 | +0 | +0 | 基本となるプロキシ設定情報を保持するDNS_CONNECTION_PROXY_INFO構造体。 |
| dwInterfaceIndex | DWORD | 4 | +32 | +20 | プロキシ設定が適用されるネットワークインターフェースのインデックス。 |
| pwszConnectionName | LPWSTR | 8/4 | +40 | +24 | 対象となる接続名を表すワイド文字列ポインタ。 |
| fDirectConfiguration | BOOL | 4 | +48 | +28 | プロキシを介さず直接接続する構成か否かを示す真偽値。 |
| hConnection | HANDLE | 8/4 | +56 | +32 | 対象接続を識別するハンドル。 |
各言語での定義
#include <windows.h>
// DNS_CONNECTION_PROXY_INFO (x64 32 / x86 20 バイト)
typedef struct DNS_CONNECTION_PROXY_INFO {
DWORD Version;
LPWSTR pwszFriendlyName;
DWORD Flags;
DNS_CONNECTION_PROXY_INFO_SWITCH Switch;
_Anonymous_e__Union Anonymous;
} DNS_CONNECTION_PROXY_INFO;
// DNS_CONNECTION_PROXY_INFO_EX (x64 64 / x86 36 バイト)
typedef struct DNS_CONNECTION_PROXY_INFO_EX {
DNS_CONNECTION_PROXY_INFO ProxyInfo;
DWORD dwInterfaceIndex;
LPWSTR pwszConnectionName;
BOOL fDirectConfiguration;
HANDLE hConnection;
} DNS_CONNECTION_PROXY_INFO_EX;using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DNS_CONNECTION_PROXY_INFO
{
public uint Version;
public IntPtr pwszFriendlyName;
public uint Flags;
public int Switch;
public _Anonymous_e__Union Anonymous;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DNS_CONNECTION_PROXY_INFO_EX
{
public DNS_CONNECTION_PROXY_INFO ProxyInfo;
public uint dwInterfaceIndex;
public IntPtr pwszConnectionName;
[MarshalAs(UnmanagedType.Bool)] public bool fDirectConfiguration;
public IntPtr hConnection;
}Imports System.Runtime.InteropServices
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DNS_CONNECTION_PROXY_INFO
Public Version As UInteger
Public pwszFriendlyName As IntPtr
Public Flags As UInteger
Public Switch As Integer
Public Anonymous As _Anonymous_e__Union
End Structure
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DNS_CONNECTION_PROXY_INFO_EX
Public ProxyInfo As DNS_CONNECTION_PROXY_INFO
Public dwInterfaceIndex As UInteger
Public pwszConnectionName As IntPtr
<MarshalAs(UnmanagedType.Bool)> Public fDirectConfiguration As Boolean
Public hConnection As IntPtr
End Structureimport ctypes
from ctypes import wintypes
class DNS_CONNECTION_PROXY_INFO(ctypes.Structure):
_fields_ = [
("Version", wintypes.DWORD),
("pwszFriendlyName", ctypes.c_void_p),
("Flags", wintypes.DWORD),
("Switch", ctypes.c_int),
("Anonymous", _Anonymous_e__Union),
]
class DNS_CONNECTION_PROXY_INFO_EX(ctypes.Structure):
_fields_ = [
("ProxyInfo", DNS_CONNECTION_PROXY_INFO),
("dwInterfaceIndex", wintypes.DWORD),
("pwszConnectionName", ctypes.c_void_p),
("fDirectConfiguration", wintypes.BOOL),
("hConnection", ctypes.c_void_p),
]#[repr(C)]
pub struct DNS_CONNECTION_PROXY_INFO {
pub Version: u32,
pub pwszFriendlyName: *mut core::ffi::c_void,
pub Flags: u32,
pub Switch: i32,
pub Anonymous: _Anonymous_e__Union,
}
#[repr(C)]
pub struct DNS_CONNECTION_PROXY_INFO_EX {
pub ProxyInfo: DNS_CONNECTION_PROXY_INFO,
pub dwInterfaceIndex: u32,
pub pwszConnectionName: *mut core::ffi::c_void,
pub fDirectConfiguration: i32,
pub hConnection: *mut core::ffi::c_void,
}import "golang.org/x/sys/windows"
type DNS_CONNECTION_PROXY_INFO struct {
Version uint32
pwszFriendlyName uintptr
Flags uint32
Switch int32
Anonymous _Anonymous_e__Union
}
type DNS_CONNECTION_PROXY_INFO_EX struct {
ProxyInfo DNS_CONNECTION_PROXY_INFO
dwInterfaceIndex uint32
pwszConnectionName uintptr
fDirectConfiguration int32
hConnection uintptr
}type
DNS_CONNECTION_PROXY_INFO = record
Version: DWORD;
pwszFriendlyName: Pointer;
Flags: DWORD;
Switch: Integer;
Anonymous: _Anonymous_e__Union;
end;
DNS_CONNECTION_PROXY_INFO_EX = record
ProxyInfo: DNS_CONNECTION_PROXY_INFO;
dwInterfaceIndex: DWORD;
pwszConnectionName: Pointer;
fDirectConfiguration: BOOL;
hConnection: Pointer;
end;const DNS_CONNECTION_PROXY_INFO = extern struct {
Version: u32,
pwszFriendlyName: ?*anyopaque,
Flags: u32,
Switch: i32,
Anonymous: _Anonymous_e__Union,
};
const DNS_CONNECTION_PROXY_INFO_EX = extern struct {
ProxyInfo: DNS_CONNECTION_PROXY_INFO,
dwInterfaceIndex: u32,
pwszConnectionName: ?*anyopaque,
fDirectConfiguration: i32,
hConnection: ?*anyopaque,
};type
DNS_CONNECTION_PROXY_INFO {.bycopy.} = object
Version: uint32
pwszFriendlyName: pointer
Flags: uint32
Switch: int32
Anonymous: _Anonymous_e__Union
DNS_CONNECTION_PROXY_INFO_EX {.bycopy.} = object
ProxyInfo: DNS_CONNECTION_PROXY_INFO
dwInterfaceIndex: uint32
pwszConnectionName: pointer
fDirectConfiguration: int32
hConnection: pointerstruct DNS_CONNECTION_PROXY_INFO
{
uint Version;
void* pwszFriendlyName;
uint Flags;
int Switch;
_Anonymous_e__Union Anonymous;
}
struct DNS_CONNECTION_PROXY_INFO_EX
{
DNS_CONNECTION_PROXY_INFO ProxyInfo;
uint dwInterfaceIndex;
void* pwszConnectionName;
int fDirectConfiguration;
void* hConnection;
}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)
; DNS_CONNECTION_PROXY_INFO_EX サイズ: 36 バイト(x86)
dim st, 9 ; 4byte整数×9(構造体サイズ 36 / 4 切り上げ)
; ProxyInfo : DNS_CONNECTION_PROXY_INFO (+0, 20byte) varptr(st)+0 を基点に操作(20byte:入れ子/配列)
; dwInterfaceIndex : DWORD (+20, 4byte) st.5 = 値 / 値 = st.5 (lpoke/lpeek も可)
; pwszConnectionName : LPWSTR (+24, 4byte) st.6 = 値 / 値 = st.6 (lpoke/lpeek も可)
; fDirectConfiguration : BOOL (+28, 4byte) st.7 = 値 / 値 = st.7 (lpoke/lpeek も可)
; hConnection : HANDLE (+32, 4byte) st.8 = 値 / 値 = st.8 (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)
; DNS_CONNECTION_PROXY_INFO_EX サイズ: 64 バイト(x64)
dim st, 16 ; 4byte整数×16(構造体サイズ 64 / 4 切り上げ)
; ProxyInfo : DNS_CONNECTION_PROXY_INFO (+0, 32byte) varptr(st)+0 を基点に操作(32byte:入れ子/配列)
; dwInterfaceIndex : DWORD (+32, 4byte) st.8 = 値 / 値 = st.8 (lpoke/lpeek も可)
; pwszConnectionName : LPWSTR (+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
; fDirectConfiguration : BOOL (+48, 4byte) st.12 = 値 / 値 = st.12 (lpoke/lpeek も可)
; hConnection : HANDLE (+56, 8byte) qpoke st,56,値 / qpeek(st,56) ※IronHSPのみ。3.7/3.8は lpoke st,56,下位 : lpoke st,60,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 DNS_CONNECTION_PROXY_INFO
#field int Version
#field intptr pwszFriendlyName
#field int Flags
#field int Switch
#field byte Anonymous 8
#endstruct
#defstruct global DNS_CONNECTION_PROXY_INFO_EX
#field DNS_CONNECTION_PROXY_INFO ProxyInfo
#field int dwInterfaceIndex
#field intptr pwszConnectionName
#field bool fDirectConfiguration
#field intptr hConnection
#endstruct
stdim st, DNS_CONNECTION_PROXY_INFO_EX ; NSTRUCT 変数を確保
st->dwInterfaceIndex = 100
mes "dwInterfaceIndex=" + st->dwInterfaceIndex