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SECURITY_QUALITY_OF_SERVICE

構造体
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サイズx64: 12 バイト / x86: 12 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
LengthDWORD4+0+0この構造体のバイト数。sizeofを設定する。
ImpersonationLevelSECURITY_IMPERSONATION_LEVEL4+4+4要求する偽装レベルを示す列挙値。
ContextTrackingModeBYTE1+8+8コンテキスト追跡モード。静的か動的かを示すバイト値。
EffectiveOnlyBOOLEAN1+9+9有効な特権/グループのみを偽装に反映するかを示す真偽値。

各言語での定義

#include <windows.h>

// SECURITY_QUALITY_OF_SERVICE  (x64 12 / x86 12 バイト)
typedef struct SECURITY_QUALITY_OF_SERVICE {
    DWORD Length;
    SECURITY_IMPERSONATION_LEVEL ImpersonationLevel;
    BYTE ContextTrackingMode;
    BOOLEAN EffectiveOnly;
} SECURITY_QUALITY_OF_SERVICE;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct SECURITY_QUALITY_OF_SERVICE
{
    public uint Length;
    public int ImpersonationLevel;
    public byte ContextTrackingMode;
    [MarshalAs(UnmanagedType.U1)] public bool EffectiveOnly;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure SECURITY_QUALITY_OF_SERVICE
    Public Length As UInteger
    Public ImpersonationLevel As Integer
    Public ContextTrackingMode As Byte
    <MarshalAs(UnmanagedType.U1)> Public EffectiveOnly As Boolean
End Structure
import ctypes
from ctypes import wintypes

class SECURITY_QUALITY_OF_SERVICE(ctypes.Structure):
    _fields_ = [
        ("Length", wintypes.DWORD),
        ("ImpersonationLevel", ctypes.c_int),
        ("ContextTrackingMode", ctypes.c_ubyte),
        ("EffectiveOnly", ctypes.c_byte),
    ]
#[repr(C)]
pub struct SECURITY_QUALITY_OF_SERVICE {
    pub Length: u32,
    pub ImpersonationLevel: i32,
    pub ContextTrackingMode: u8,
    pub EffectiveOnly: u8,
}
import "golang.org/x/sys/windows"

type SECURITY_QUALITY_OF_SERVICE struct {
	Length uint32
	ImpersonationLevel int32
	ContextTrackingMode byte
	EffectiveOnly byte
}
type
  SECURITY_QUALITY_OF_SERVICE = record
    Length: DWORD;
    ImpersonationLevel: Integer;
    ContextTrackingMode: Byte;
    EffectiveOnly: ByteBool;
  end;
const SECURITY_QUALITY_OF_SERVICE = extern struct {
    Length: u32,
    ImpersonationLevel: i32,
    ContextTrackingMode: u8,
    EffectiveOnly: u8,
};
type
  SECURITY_QUALITY_OF_SERVICE {.bycopy.} = object
    Length: uint32
    ImpersonationLevel: int32
    ContextTrackingMode: uint8
    EffectiveOnly: uint8
struct SECURITY_QUALITY_OF_SERVICE
{
    uint Length;
    int ImpersonationLevel;
    ubyte ContextTrackingMode;
    ubyte EffectiveOnly;
}

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)
; SECURITY_QUALITY_OF_SERVICE サイズ: 12 バイト(x64)
dim st, 3    ; 4byte整数×3(構造体サイズ 12 / 4 切り上げ)
; Length : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; ImpersonationLevel : SECURITY_IMPERSONATION_LEVEL (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; ContextTrackingMode : BYTE (+8, 1byte)  poke st,8,値  /  値 = peek(st,8)
; EffectiveOnly : BOOLEAN (+9, 1byte)  poke st,9,値  /  値 = peek(st,9)
; ※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 SECURITY_QUALITY_OF_SERVICE
    #field int Length
    #field int ImpersonationLevel
    #field byte ContextTrackingMode
    #field bool1 EffectiveOnly
#endstruct

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