ホーム › Storage.IscsiDisc › GetIScsiIKEInfoA
GetIScsiIKEInfoA
関数iSCSI接続のIKE/IPsec認証情報を取得する(ANSI版)。
シグネチャ
// ISCSIDSC.dll (ANSI / -A)
#include <windows.h>
DWORD GetIScsiIKEInfoA(
LPSTR InitiatorName, // optional
DWORD InitiatorPortNumber,
DWORD* Reserved,
IKE_AUTHENTICATION_INFORMATION* AuthInfo
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| InitiatorName | LPSTR | inoptional | 対象とするiSCSIイニシエータのHBA名を指すANSI文字列。NULL指定で全イニシエータが対象となる。 |
| InitiatorPortNumber | DWORD | in | イニシエータのポート番号。全ポート対象を示すISCSI_ALL_INITIATOR_PORTSを指定可能。 |
| Reserved | DWORD* | inout | 将来用に予約されたDWORDポインタ。常にNULLを渡す。 |
| AuthInfo | IKE_AUTHENTICATION_INFORMATION* | inout | 取得したIKE認証(IPsec事前共有鍵)情報を受け取るIKE_AUTHENTICATION_INFORMATION構造体へのポインタ。 |
戻り値の型: DWORD
各言語での呼び出し定義
// ISCSIDSC.dll (ANSI / -A)
#include <windows.h>
DWORD GetIScsiIKEInfoA(
LPSTR InitiatorName, // optional
DWORD InitiatorPortNumber,
DWORD* Reserved,
IKE_AUTHENTICATION_INFORMATION* AuthInfo
);[DllImport("ISCSIDSC.dll", CharSet = CharSet.Ansi, ExactSpelling = true)]
static extern uint GetIScsiIKEInfoA(
[MarshalAs(UnmanagedType.LPStr)] string InitiatorName, // LPSTR optional
uint InitiatorPortNumber, // DWORD
ref uint Reserved, // DWORD* in/out
IntPtr AuthInfo // IKE_AUTHENTICATION_INFORMATION* in/out
);<DllImport("ISCSIDSC.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function GetIScsiIKEInfoA(
<MarshalAs(UnmanagedType.LPStr)> InitiatorName As String, ' LPSTR optional
InitiatorPortNumber As UInteger, ' DWORD
ByRef Reserved As UInteger, ' DWORD* in/out
AuthInfo As IntPtr ' IKE_AUTHENTICATION_INFORMATION* in/out
) As UInteger
End Function' InitiatorName : LPSTR optional
' InitiatorPortNumber : DWORD
' Reserved : DWORD* in/out
' AuthInfo : IKE_AUTHENTICATION_INFORMATION* in/out
Declare PtrSafe Function GetIScsiIKEInfoA Lib "iscsidsc" ( _
ByVal InitiatorName As String, _
ByVal InitiatorPortNumber As Long, _
ByRef Reserved As Long, _
ByVal AuthInfo As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
GetIScsiIKEInfoA = ctypes.windll.iscsidsc.GetIScsiIKEInfoA
GetIScsiIKEInfoA.restype = wintypes.DWORD
GetIScsiIKEInfoA.argtypes = [
wintypes.LPCSTR, # InitiatorName : LPSTR optional
wintypes.DWORD, # InitiatorPortNumber : DWORD
ctypes.POINTER(wintypes.DWORD), # Reserved : DWORD* in/out
ctypes.c_void_p, # AuthInfo : IKE_AUTHENTICATION_INFORMATION* in/out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('ISCSIDSC.dll')
GetIScsiIKEInfoA = Fiddle::Function.new(
lib['GetIScsiIKEInfoA'],
[
Fiddle::TYPE_VOIDP, # InitiatorName : LPSTR optional
-Fiddle::TYPE_INT, # InitiatorPortNumber : DWORD
Fiddle::TYPE_VOIDP, # Reserved : DWORD* in/out
Fiddle::TYPE_VOIDP, # AuthInfo : IKE_AUTHENTICATION_INFORMATION* in/out
],
-Fiddle::TYPE_INT)#[link(name = "iscsidsc")]
extern "system" {
fn GetIScsiIKEInfoA(
InitiatorName: *mut u8, // LPSTR optional
InitiatorPortNumber: u32, // DWORD
Reserved: *mut u32, // DWORD* in/out
AuthInfo: *mut IKE_AUTHENTICATION_INFORMATION // IKE_AUTHENTICATION_INFORMATION* in/out
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("ISCSIDSC.dll", CharSet = CharSet.Ansi)]
public static extern uint GetIScsiIKEInfoA([MarshalAs(UnmanagedType.LPStr)] string InitiatorName, uint InitiatorPortNumber, ref uint Reserved, IntPtr AuthInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ISCSIDSC_GetIScsiIKEInfoA' -Namespace Win32 -PassThru
# $api::GetIScsiIKEInfoA(InitiatorName, InitiatorPortNumber, Reserved, AuthInfo)#uselib "ISCSIDSC.dll"
#func global GetIScsiIKEInfoA "GetIScsiIKEInfoA" sptr, sptr, sptr, sptr
; GetIScsiIKEInfoA InitiatorName, InitiatorPortNumber, varptr(Reserved), varptr(AuthInfo) ; 戻り値は stat
; InitiatorName : LPSTR optional -> "sptr"
; InitiatorPortNumber : DWORD -> "sptr"
; Reserved : DWORD* in/out -> "sptr"
; AuthInfo : IKE_AUTHENTICATION_INFORMATION* in/out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。出力引数:
#uselib "ISCSIDSC.dll" #cfunc global GetIScsiIKEInfoA "GetIScsiIKEInfoA" str, int, var, var ; res = GetIScsiIKEInfoA(InitiatorName, InitiatorPortNumber, Reserved, AuthInfo) ; InitiatorName : LPSTR optional -> "str" ; InitiatorPortNumber : DWORD -> "int" ; Reserved : DWORD* in/out -> "var" ; AuthInfo : IKE_AUTHENTICATION_INFORMATION* in/out -> "var" ; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。#uselib "ISCSIDSC.dll" #cfunc global GetIScsiIKEInfoA "GetIScsiIKEInfoA" str, int, sptr, sptr ; res = GetIScsiIKEInfoA(InitiatorName, InitiatorPortNumber, varptr(Reserved), varptr(AuthInfo)) ; InitiatorName : LPSTR optional -> "str" ; InitiatorPortNumber : DWORD -> "int" ; Reserved : DWORD* in/out -> "sptr" ; AuthInfo : IKE_AUTHENTICATION_INFORMATION* in/out -> "sptr" ; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。
出力引数:
; DWORD GetIScsiIKEInfoA(LPSTR InitiatorName, DWORD InitiatorPortNumber, DWORD* Reserved, IKE_AUTHENTICATION_INFORMATION* AuthInfo) #uselib "ISCSIDSC.dll" #cfunc global GetIScsiIKEInfoA "GetIScsiIKEInfoA" str, int, var, var ; res = GetIScsiIKEInfoA(InitiatorName, InitiatorPortNumber, Reserved, AuthInfo) ; InitiatorName : LPSTR optional -> "str" ; InitiatorPortNumber : DWORD -> "int" ; Reserved : DWORD* in/out -> "var" ; AuthInfo : IKE_AUTHENTICATION_INFORMATION* in/out -> "var" ; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。; DWORD GetIScsiIKEInfoA(LPSTR InitiatorName, DWORD InitiatorPortNumber, DWORD* Reserved, IKE_AUTHENTICATION_INFORMATION* AuthInfo) #uselib "ISCSIDSC.dll" #cfunc global GetIScsiIKEInfoA "GetIScsiIKEInfoA" str, int, intptr, intptr ; res = GetIScsiIKEInfoA(InitiatorName, InitiatorPortNumber, varptr(Reserved), varptr(AuthInfo)) ; InitiatorName : LPSTR optional -> "str" ; InitiatorPortNumber : DWORD -> "int" ; Reserved : DWORD* in/out -> "intptr" ; AuthInfo : IKE_AUTHENTICATION_INFORMATION* in/out -> "intptr" ; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。
import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
iscsidsc = windows.NewLazySystemDLL("ISCSIDSC.dll")
procGetIScsiIKEInfoA = iscsidsc.NewProc("GetIScsiIKEInfoA")
)
// InitiatorName (LPSTR optional), InitiatorPortNumber (DWORD), Reserved (DWORD* in/out), AuthInfo (IKE_AUTHENTICATION_INFORMATION* in/out)
r1, _, err := procGetIScsiIKEInfoA.Call(
uintptr(unsafe.Pointer(windows.BytePtrFromString(InitiatorName))),
uintptr(InitiatorPortNumber),
uintptr(Reserved),
uintptr(AuthInfo),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // DWORDfunction GetIScsiIKEInfoA(
InitiatorName: PAnsiChar; // LPSTR optional
InitiatorPortNumber: DWORD; // DWORD
Reserved: Pointer; // DWORD* in/out
AuthInfo: Pointer // IKE_AUTHENTICATION_INFORMATION* in/out
): DWORD; stdcall;
external 'ISCSIDSC.dll' name 'GetIScsiIKEInfoA';result := DllCall("ISCSIDSC\GetIScsiIKEInfoA"
, "AStr", InitiatorName ; LPSTR optional
, "UInt", InitiatorPortNumber ; DWORD
, "Ptr", Reserved ; DWORD* in/out
, "Ptr", AuthInfo ; IKE_AUTHENTICATION_INFORMATION* in/out
, "UInt") ; return: DWORD●GetIScsiIKEInfoA(InitiatorName, InitiatorPortNumber, Reserved, AuthInfo) = DLL("ISCSIDSC.dll", "dword GetIScsiIKEInfoA(char*, dword, void*, void*)")
# 呼び出し: GetIScsiIKEInfoA(InitiatorName, InitiatorPortNumber, Reserved, AuthInfo)
# InitiatorName : LPSTR optional -> "char*"
# InitiatorPortNumber : DWORD -> "dword"
# Reserved : DWORD* in/out -> "void*"
# AuthInfo : IKE_AUTHENTICATION_INFORMATION* in/out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。