ホーム › Storage.VirtualDiskService › VDS_ISCSI_PORTAL_PROP
VDS_ISCSI_PORTAL_PROP
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 |
|---|---|---|---|---|---|
| id | GUID | 16 | +0 | +0 | iSCSIポータルを一意に識別するGUID。 |
| address | VDS_IPADDRESS | 552 | +16 | +16 | ポータルのIPアドレス情報を保持するVDS_IPADDRESS構造体。 |
| status | VDS_ISCSI_PORTAL_STATUS | 4 | +568 | +568 | ポータルの状態を示すVDS_ISCSI_PORTAL_STATUS列挙値。 |
各言語での定義
#include <windows.h>
// VDS_IPADDRESS (x64 552 / x86 552 バイト)
typedef struct VDS_IPADDRESS {
VDS_IPADDRESS_TYPE type;
DWORD ipv4Address;
BYTE ipv6Address[16];
DWORD ulIpv6FlowInfo;
DWORD ulIpv6ScopeId;
WCHAR wszTextAddress[257];
DWORD ulPort;
} VDS_IPADDRESS;
// VDS_ISCSI_PORTAL_PROP (x64 572 / x86 572 バイト)
typedef struct VDS_ISCSI_PORTAL_PROP {
GUID id;
VDS_IPADDRESS address;
VDS_ISCSI_PORTAL_STATUS status;
} VDS_ISCSI_PORTAL_PROP;using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct VDS_IPADDRESS
{
public int type;
public uint ipv4Address;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] ipv6Address;
public uint ulIpv6FlowInfo;
public uint ulIpv6ScopeId;
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 257)] public string wszTextAddress;
public uint ulPort;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct VDS_ISCSI_PORTAL_PROP
{
public Guid id;
public VDS_IPADDRESS address;
public int status;
}Imports System.Runtime.InteropServices
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure VDS_IPADDRESS
Public type As Integer
Public ipv4Address As UInteger
<MarshalAs(UnmanagedType.ByValArray, SizeConst:=16)> Public ipv6Address() As Byte
Public ulIpv6FlowInfo As UInteger
Public ulIpv6ScopeId As UInteger
<MarshalAs(UnmanagedType.ByValTStr, SizeConst:=257)> Public wszTextAddress As String
Public ulPort As UInteger
End Structure
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure VDS_ISCSI_PORTAL_PROP
Public id As Guid
Public address As VDS_IPADDRESS
Public status As Integer
End Structureimport ctypes
from ctypes import wintypes
class VDS_IPADDRESS(ctypes.Structure):
_fields_ = [
("type", ctypes.c_int),
("ipv4Address", wintypes.DWORD),
("ipv6Address", ctypes.c_ubyte * 16),
("ulIpv6FlowInfo", wintypes.DWORD),
("ulIpv6ScopeId", wintypes.DWORD),
("wszTextAddress", ctypes.c_wchar * 257),
("ulPort", wintypes.DWORD),
]
class VDS_ISCSI_PORTAL_PROP(ctypes.Structure):
_fields_ = [
("id", GUID),
("address", VDS_IPADDRESS),
("status", ctypes.c_int),
]#[repr(C)]
pub struct VDS_IPADDRESS {
pub type: i32,
pub ipv4Address: u32,
pub ipv6Address: [u8; 16],
pub ulIpv6FlowInfo: u32,
pub ulIpv6ScopeId: u32,
pub wszTextAddress: [u16; 257],
pub ulPort: u32,
}
#[repr(C)]
pub struct VDS_ISCSI_PORTAL_PROP {
pub id: GUID,
pub address: VDS_IPADDRESS,
pub status: i32,
}import "golang.org/x/sys/windows"
type VDS_IPADDRESS struct {
type int32
ipv4Address uint32
ipv6Address [16]byte
ulIpv6FlowInfo uint32
ulIpv6ScopeId uint32
wszTextAddress [257]uint16
ulPort uint32
}
type VDS_ISCSI_PORTAL_PROP struct {
id windows.GUID
address VDS_IPADDRESS
status int32
}type
VDS_IPADDRESS = record
type: Integer;
ipv4Address: DWORD;
ipv6Address: array[0..15] of Byte;
ulIpv6FlowInfo: DWORD;
ulIpv6ScopeId: DWORD;
wszTextAddress: array[0..256] of WideChar;
ulPort: DWORD;
end;
VDS_ISCSI_PORTAL_PROP = record
id: TGUID;
address: VDS_IPADDRESS;
status: Integer;
end;const VDS_IPADDRESS = extern struct {
type: i32,
ipv4Address: u32,
ipv6Address: [16]u8,
ulIpv6FlowInfo: u32,
ulIpv6ScopeId: u32,
wszTextAddress: [257]u16,
ulPort: u32,
};
const VDS_ISCSI_PORTAL_PROP = extern struct {
id: GUID,
address: VDS_IPADDRESS,
status: i32,
};type
VDS_IPADDRESS {.bycopy.} = object
type: int32
ipv4Address: uint32
ipv6Address: array[16, uint8]
ulIpv6FlowInfo: uint32
ulIpv6ScopeId: uint32
wszTextAddress: array[257, uint16]
ulPort: uint32
VDS_ISCSI_PORTAL_PROP {.bycopy.} = object
id: GUID
address: VDS_IPADDRESS
status: int32struct VDS_IPADDRESS
{
int type;
uint ipv4Address;
ubyte[16] ipv6Address;
uint ulIpv6FlowInfo;
uint ulIpv6ScopeId;
wchar[257] wszTextAddress;
uint ulPort;
}
struct VDS_ISCSI_PORTAL_PROP
{
GUID id;
VDS_IPADDRESS address;
int status;
}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)
; VDS_ISCSI_PORTAL_PROP サイズ: 572 バイト(x64)
dim st, 143 ; 4byte整数×143(構造体サイズ 572 / 4 切り上げ)
; id : GUID (+0, 16byte) varptr(st)+0 を基点に操作(16byte:入れ子/配列)
; address : VDS_IPADDRESS (+16, 552byte) varptr(st)+16 を基点に操作(552byte:入れ子/配列)
; status : VDS_ISCSI_PORTAL_STATUS (+568, 4byte) st.142 = 値 / 値 = st.142 (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。
; ※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 GUID, pack=1
#field int Data1
#field short Data2
#field short Data3
#field byte Data4 8
#endstruct
#defstruct global VDS_IPADDRESS
#field int type
#field int ipv4Address
#field byte ipv6Address 16
#field int ulIpv6FlowInfo
#field int ulIpv6ScopeId
#field wchar wszTextAddress 257
#field int ulPort
#endstruct
#defstruct global VDS_ISCSI_PORTAL_PROP
#field GUID id
#field VDS_IPADDRESS address
#field int status
#endstruct
stdim st, VDS_ISCSI_PORTAL_PROP ; NSTRUCT 変数を確保
st->status = 100
mes "status=" + st->status