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IPSEC_SA_LIFETIME0
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 |
|---|---|---|---|---|---|
| lifetimeSeconds | DWORD | 4 | +0 | +0 | SAの有効期間(秒単位)。 |
| lifetimeKilobytes | DWORD | 4 | +4 | +4 | SAの有効データ量(キロバイト単位)。 |
| lifetimePackets | DWORD | 4 | +8 | +8 | SAの有効パケット数。 |
各言語での定義
#include <windows.h>
// IPSEC_SA_LIFETIME0 (x64 12 / x86 12 バイト)
typedef struct IPSEC_SA_LIFETIME0 {
DWORD lifetimeSeconds;
DWORD lifetimeKilobytes;
DWORD lifetimePackets;
} IPSEC_SA_LIFETIME0;using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct IPSEC_SA_LIFETIME0
{
public uint lifetimeSeconds;
public uint lifetimeKilobytes;
public uint lifetimePackets;
}Imports System.Runtime.InteropServices
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure IPSEC_SA_LIFETIME0
Public lifetimeSeconds As UInteger
Public lifetimeKilobytes As UInteger
Public lifetimePackets As UInteger
End Structureimport ctypes
from ctypes import wintypes
class IPSEC_SA_LIFETIME0(ctypes.Structure):
_fields_ = [
("lifetimeSeconds", wintypes.DWORD),
("lifetimeKilobytes", wintypes.DWORD),
("lifetimePackets", wintypes.DWORD),
]#[repr(C)]
pub struct IPSEC_SA_LIFETIME0 {
pub lifetimeSeconds: u32,
pub lifetimeKilobytes: u32,
pub lifetimePackets: u32,
}import "golang.org/x/sys/windows"
type IPSEC_SA_LIFETIME0 struct {
lifetimeSeconds uint32
lifetimeKilobytes uint32
lifetimePackets uint32
}type
IPSEC_SA_LIFETIME0 = record
lifetimeSeconds: DWORD;
lifetimeKilobytes: DWORD;
lifetimePackets: DWORD;
end;const IPSEC_SA_LIFETIME0 = extern struct {
lifetimeSeconds: u32,
lifetimeKilobytes: u32,
lifetimePackets: u32,
};type
IPSEC_SA_LIFETIME0 {.bycopy.} = object
lifetimeSeconds: uint32
lifetimeKilobytes: uint32
lifetimePackets: uint32struct IPSEC_SA_LIFETIME0
{
uint lifetimeSeconds;
uint lifetimeKilobytes;
uint lifetimePackets;
}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)
; IPSEC_SA_LIFETIME0 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)
; lifetimeSeconds : DWORD (+0, 4byte) st.0 = 値 / 値 = st.0 (lpoke/lpeek も可)
; lifetimeKilobytes : DWORD (+4, 4byte) st.1 = 値 / 値 = st.1 (lpoke/lpeek も可)
; lifetimePackets : DWORD (+8, 4byte) st.2 = 値 / 値 = st.2 (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。
#defstruct global IPSEC_SA_LIFETIME0
#field int lifetimeSeconds
#field int lifetimeKilobytes
#field int lifetimePackets
#endstruct
stdim st, IPSEC_SA_LIFETIME0 ; NSTRUCT 変数を確保
st->lifetimeSeconds = 100
mes "lifetimeSeconds=" + st->lifetimeSeconds