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DHCP_MIB_INFO_V6

構造体

サイズx64: 64 バイト / x86: 56 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	x64	x86	説明
Solicits	DWORD	4	+0	+0	受信したSOLICITメッセージの累計数を示す。
Advertises	DWORD	4	+4	+4	送信したADVERTISEメッセージの累計数を示す。
Requests	DWORD	4	+8	+8	受信したREQUESTメッセージの累計数を示す。
Renews	DWORD	4	+12	+12	受信したRENEWメッセージの累計数を示す。
Rebinds	DWORD	4	+16	+16	受信したREBINDメッセージの累計数を示す。
Replies	DWORD	4	+20	+20	送信したREPLYメッセージの累計数を示す。
Confirms	DWORD	4	+24	+24	受信したCONFIRMメッセージの累計数を示す。
Declines	DWORD	4	+28	+28	受信したDECLINEメッセージの累計数を示す。
Releases	DWORD	4	+32	+32	受信したRELEASEメッセージの累計数を示す。
Informs	DWORD	4	+36	+36	受信したINFORMATION-REQUESTメッセージの累計数を示す。
ServerStartTime	DATE_TIME	8	+40	+40	DHCPv6サーバーが起動した日時を示す。
Scopes	DWORD	4	+48	+48	ScopeInfo配列に含まれるスコープ数を示す。
ScopeInfo	SCOPE_MIB_INFO_V6*	8/4	+56	+52	各IPv6スコープのSCOPE_MIB_INFO_V6統計配列へのポインタ。

各言語での定義

#include <windows.h>

// DATE_TIME  (x64 8 / x86 8 バイト)
typedef struct DATE_TIME {
    DWORD dwLowDateTime;
    DWORD dwHighDateTime;
} DATE_TIME;

// DHCP_MIB_INFO_V6  (x64 64 / x86 56 バイト)
typedef struct DHCP_MIB_INFO_V6 {
    DWORD Solicits;
    DWORD Advertises;
    DWORD Requests;
    DWORD Renews;
    DWORD Rebinds;
    DWORD Replies;
    DWORD Confirms;
    DWORD Declines;
    DWORD Releases;
    DWORD Informs;
    DATE_TIME ServerStartTime;
    DWORD Scopes;
    SCOPE_MIB_INFO_V6* ScopeInfo;
} DHCP_MIB_INFO_V6;

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DATE_TIME
{
    public uint dwLowDateTime;
    public uint dwHighDateTime;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DHCP_MIB_INFO_V6
{
    public uint Solicits;
    public uint Advertises;
    public uint Requests;
    public uint Renews;
    public uint Rebinds;
    public uint Replies;
    public uint Confirms;
    public uint Declines;
    public uint Releases;
    public uint Informs;
    public DATE_TIME ServerStartTime;
    public uint Scopes;
    public IntPtr ScopeInfo;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DATE_TIME
    Public dwLowDateTime As UInteger
    Public dwHighDateTime As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DHCP_MIB_INFO_V6
    Public Solicits As UInteger
    Public Advertises As UInteger
    Public Requests As UInteger
    Public Renews As UInteger
    Public Rebinds As UInteger
    Public Replies As UInteger
    Public Confirms As UInteger
    Public Declines As UInteger
    Public Releases As UInteger
    Public Informs As UInteger
    Public ServerStartTime As DATE_TIME
    Public Scopes As UInteger
    Public ScopeInfo As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class DATE_TIME(ctypes.Structure):
    _fields_ = [
        ("dwLowDateTime", wintypes.DWORD),
        ("dwHighDateTime", wintypes.DWORD),
    ]

class DHCP_MIB_INFO_V6(ctypes.Structure):
    _fields_ = [
        ("Solicits", wintypes.DWORD),
        ("Advertises", wintypes.DWORD),
        ("Requests", wintypes.DWORD),
        ("Renews", wintypes.DWORD),
        ("Rebinds", wintypes.DWORD),
        ("Replies", wintypes.DWORD),
        ("Confirms", wintypes.DWORD),
        ("Declines", wintypes.DWORD),
        ("Releases", wintypes.DWORD),
        ("Informs", wintypes.DWORD),
        ("ServerStartTime", DATE_TIME),
        ("Scopes", wintypes.DWORD),
        ("ScopeInfo", ctypes.c_void_p),
    ]

#[repr(C)]
pub struct DATE_TIME {
    pub dwLowDateTime: u32,
    pub dwHighDateTime: u32,
}

#[repr(C)]
pub struct DHCP_MIB_INFO_V6 {
    pub Solicits: u32,
    pub Advertises: u32,
    pub Requests: u32,
    pub Renews: u32,
    pub Rebinds: u32,
    pub Replies: u32,
    pub Confirms: u32,
    pub Declines: u32,
    pub Releases: u32,
    pub Informs: u32,
    pub ServerStartTime: DATE_TIME,
    pub Scopes: u32,
    pub ScopeInfo: *mut core::ffi::c_void,
}

import "golang.org/x/sys/windows"

type DATE_TIME struct {
	dwLowDateTime uint32
	dwHighDateTime uint32
}

type DHCP_MIB_INFO_V6 struct {
	Solicits uint32
	Advertises uint32
	Requests uint32
	Renews uint32
	Rebinds uint32
	Replies uint32
	Confirms uint32
	Declines uint32
	Releases uint32
	Informs uint32
	ServerStartTime DATE_TIME
	Scopes uint32
	ScopeInfo uintptr
}

type
  DATE_TIME = record
    dwLowDateTime: DWORD;
    dwHighDateTime: DWORD;
  end;

  DHCP_MIB_INFO_V6 = record
    Solicits: DWORD;
    Advertises: DWORD;
    Requests: DWORD;
    Renews: DWORD;
    Rebinds: DWORD;
    Replies: DWORD;
    Confirms: DWORD;
    Declines: DWORD;
    Releases: DWORD;
    Informs: DWORD;
    ServerStartTime: DATE_TIME;
    Scopes: DWORD;
    ScopeInfo: Pointer;
  end;

const DATE_TIME = extern struct {
    dwLowDateTime: u32,
    dwHighDateTime: u32,
};

const DHCP_MIB_INFO_V6 = extern struct {
    Solicits: u32,
    Advertises: u32,
    Requests: u32,
    Renews: u32,
    Rebinds: u32,
    Replies: u32,
    Confirms: u32,
    Declines: u32,
    Releases: u32,
    Informs: u32,
    ServerStartTime: DATE_TIME,
    Scopes: u32,
    ScopeInfo: ?*anyopaque,
};

type
  DATE_TIME {.bycopy.} = object
    dwLowDateTime: uint32
    dwHighDateTime: uint32

  DHCP_MIB_INFO_V6 {.bycopy.} = object
    Solicits: uint32
    Advertises: uint32
    Requests: uint32
    Renews: uint32
    Rebinds: uint32
    Replies: uint32
    Confirms: uint32
    Declines: uint32
    Releases: uint32
    Informs: uint32
    ServerStartTime: DATE_TIME
    Scopes: uint32
    ScopeInfo: pointer

struct DATE_TIME
{
    uint dwLowDateTime;
    uint dwHighDateTime;
}

struct DHCP_MIB_INFO_V6
{
    uint Solicits;
    uint Advertises;
    uint Requests;
    uint Renews;
    uint Rebinds;
    uint Replies;
    uint Confirms;
    uint Declines;
    uint Releases;
    uint Informs;
    DATE_TIME ServerStartTime;
    uint Scopes;
    void* ScopeInfo;
}

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)
; DHCP_MIB_INFO_V6 サイズ: 56 バイト(x86)
dim st, 14    ; 4byte整数×14(構造体サイズ 56 / 4 切り上げ)
; Solicits : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; Advertises : DWORD (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; Requests : DWORD (+8, 4byte)  st.2 = 値  /  値 = st.2   (lpoke/lpeek も可)
; Renews : DWORD (+12, 4byte)  st.3 = 値  /  値 = st.3   (lpoke/lpeek も可)
; Rebinds : DWORD (+16, 4byte)  st.4 = 値  /  値 = st.4   (lpoke/lpeek も可)
; Replies : DWORD (+20, 4byte)  st.5 = 値  /  値 = st.5   (lpoke/lpeek も可)
; Confirms : DWORD (+24, 4byte)  st.6 = 値  /  値 = st.6   (lpoke/lpeek も可)
; Declines : DWORD (+28, 4byte)  st.7 = 値  /  値 = st.7   (lpoke/lpeek も可)
; Releases : DWORD (+32, 4byte)  st.8 = 値  /  値 = st.8   (lpoke/lpeek も可)
; Informs : DWORD (+36, 4byte)  st.9 = 値  /  値 = st.9   (lpoke/lpeek も可)
; ServerStartTime : DATE_TIME (+40, 8byte)  varptr(st)+40 を基点に操作(8byte:入れ子/配列)
; Scopes : DWORD (+48, 4byte)  st.12 = 値  /  値 = st.12   (lpoke/lpeek も可)
; ScopeInfo : SCOPE_MIB_INFO_V6* (+52, 4byte)  varptr(st)+52 を基点に操作(4byte:入れ子/配列)
; ※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)
; DHCP_MIB_INFO_V6 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)
; Solicits : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; Advertises : DWORD (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; Requests : DWORD (+8, 4byte)  st.2 = 値  /  値 = st.2   (lpoke/lpeek も可)
; Renews : DWORD (+12, 4byte)  st.3 = 値  /  値 = st.3   (lpoke/lpeek も可)
; Rebinds : DWORD (+16, 4byte)  st.4 = 値  /  値 = st.4   (lpoke/lpeek も可)
; Replies : DWORD (+20, 4byte)  st.5 = 値  /  値 = st.5   (lpoke/lpeek も可)
; Confirms : DWORD (+24, 4byte)  st.6 = 値  /  値 = st.6   (lpoke/lpeek も可)
; Declines : DWORD (+28, 4byte)  st.7 = 値  /  値 = st.7   (lpoke/lpeek も可)
; Releases : DWORD (+32, 4byte)  st.8 = 値  /  値 = st.8   (lpoke/lpeek も可)
; Informs : DWORD (+36, 4byte)  st.9 = 値  /  値 = st.9   (lpoke/lpeek も可)
; ServerStartTime : DATE_TIME (+40, 8byte)  varptr(st)+40 を基点に操作(8byte:入れ子/配列)
; Scopes : DWORD (+48, 4byte)  st.12 = 値  /  値 = st.12   (lpoke/lpeek も可)
; ScopeInfo : SCOPE_MIB_INFO_V6* (+56, 8byte)  varptr(st)+56 を基点に操作(8byte:入れ子/配列)
; ※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 DATE_TIME
    #field int dwLowDateTime
    #field int dwHighDateTime
#endstruct

#defstruct global DHCP_MIB_INFO_V6
    #field int Solicits
    #field int Advertises
    #field int Requests
    #field int Renews
    #field int Rebinds
    #field int Replies
    #field int Confirms
    #field int Declines
    #field int Releases
    #field int Informs
    #field DATE_TIME ServerStartTime
    #field int Scopes
    #field intptr ScopeInfo
#endstruct

stdim st, DHCP_MIB_INFO_V6        ; NSTRUCT 変数を確保
st->Solicits = 100
mes "Solicits=" + st->Solicits

DHCP_MIB_INFO_V6

フィールド

各言語での定義

HSP用 定義

HSP用定義