ホーム › NetworkManagement.NetManagement › NetServerEnum
NetServerEnum
関数ドメインまたはネットワーク上のサーバーを列挙する。
シグネチャ
// NETAPI32.dll
#include <windows.h>
DWORD NetServerEnum(
LPCWSTR servername, // optional
DWORD level,
BYTE** bufptr,
DWORD prefmaxlen,
DWORD* entriesread,
DWORD* totalentries,
NET_SERVER_TYPE servertype,
LPCWSTR domain, // optional
DWORD* resume_handle // optional
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| servername | LPCWSTR | inoptional |
| level | DWORD | in |
| bufptr | BYTE** | out |
| prefmaxlen | DWORD | in |
| entriesread | DWORD* | out |
| totalentries | DWORD* | out |
| servertype | NET_SERVER_TYPE | in |
| domain | LPCWSTR | inoptional |
| resume_handle | DWORD* | outoptional |
戻り値の型: DWORD
各言語での呼び出し定義
// NETAPI32.dll
#include <windows.h>
DWORD NetServerEnum(
LPCWSTR servername, // optional
DWORD level,
BYTE** bufptr,
DWORD prefmaxlen,
DWORD* entriesread,
DWORD* totalentries,
NET_SERVER_TYPE servertype,
LPCWSTR domain, // optional
DWORD* resume_handle // optional
);[DllImport("NETAPI32.dll", ExactSpelling = true)]
static extern uint NetServerEnum(
[MarshalAs(UnmanagedType.LPWStr)] string servername, // LPCWSTR optional
uint level, // DWORD
IntPtr bufptr, // BYTE** out
uint prefmaxlen, // DWORD
out uint entriesread, // DWORD* out
out uint totalentries, // DWORD* out
uint servertype, // NET_SERVER_TYPE
[MarshalAs(UnmanagedType.LPWStr)] string domain, // LPCWSTR optional
IntPtr resume_handle // DWORD* optional, out
);<DllImport("NETAPI32.dll", ExactSpelling:=True)>
Public Shared Function NetServerEnum(
<MarshalAs(UnmanagedType.LPWStr)> servername As String, ' LPCWSTR optional
level As UInteger, ' DWORD
bufptr As IntPtr, ' BYTE** out
prefmaxlen As UInteger, ' DWORD
<Out> ByRef entriesread As UInteger, ' DWORD* out
<Out> ByRef totalentries As UInteger, ' DWORD* out
servertype As UInteger, ' NET_SERVER_TYPE
<MarshalAs(UnmanagedType.LPWStr)> domain As String, ' LPCWSTR optional
resume_handle As IntPtr ' DWORD* optional, out
) As UInteger
End Function' servername : LPCWSTR optional
' level : DWORD
' bufptr : BYTE** out
' prefmaxlen : DWORD
' entriesread : DWORD* out
' totalentries : DWORD* out
' servertype : NET_SERVER_TYPE
' domain : LPCWSTR optional
' resume_handle : DWORD* optional, out
Declare PtrSafe Function NetServerEnum Lib "netapi32" ( _
ByVal servername As LongPtr, _
ByVal level As Long, _
ByVal bufptr As LongPtr, _
ByVal prefmaxlen As Long, _
ByRef entriesread As Long, _
ByRef totalentries As Long, _
ByVal servertype As Long, _
ByVal domain As LongPtr, _
ByVal resume_handle 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
NetServerEnum = ctypes.windll.netapi32.NetServerEnum
NetServerEnum.restype = wintypes.DWORD
NetServerEnum.argtypes = [
wintypes.LPCWSTR, # servername : LPCWSTR optional
wintypes.DWORD, # level : DWORD
ctypes.c_void_p, # bufptr : BYTE** out
wintypes.DWORD, # prefmaxlen : DWORD
ctypes.POINTER(wintypes.DWORD), # entriesread : DWORD* out
ctypes.POINTER(wintypes.DWORD), # totalentries : DWORD* out
wintypes.DWORD, # servertype : NET_SERVER_TYPE
wintypes.LPCWSTR, # domain : LPCWSTR optional
ctypes.POINTER(wintypes.DWORD), # resume_handle : DWORD* optional, out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('NETAPI32.dll')
NetServerEnum = Fiddle::Function.new(
lib['NetServerEnum'],
[
Fiddle::TYPE_VOIDP, # servername : LPCWSTR optional
-Fiddle::TYPE_INT, # level : DWORD
Fiddle::TYPE_VOIDP, # bufptr : BYTE** out
-Fiddle::TYPE_INT, # prefmaxlen : DWORD
Fiddle::TYPE_VOIDP, # entriesread : DWORD* out
Fiddle::TYPE_VOIDP, # totalentries : DWORD* out
-Fiddle::TYPE_INT, # servertype : NET_SERVER_TYPE
Fiddle::TYPE_VOIDP, # domain : LPCWSTR optional
Fiddle::TYPE_VOIDP, # resume_handle : DWORD* optional, out
],
-Fiddle::TYPE_INT)#[link(name = "netapi32")]
extern "system" {
fn NetServerEnum(
servername: *const u16, // LPCWSTR optional
level: u32, // DWORD
bufptr: *mut *mut u8, // BYTE** out
prefmaxlen: u32, // DWORD
entriesread: *mut u32, // DWORD* out
totalentries: *mut u32, // DWORD* out
servertype: u32, // NET_SERVER_TYPE
domain: *const u16, // LPCWSTR optional
resume_handle: *mut u32 // DWORD* optional, out
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("NETAPI32.dll")]
public static extern uint NetServerEnum([MarshalAs(UnmanagedType.LPWStr)] string servername, uint level, IntPtr bufptr, uint prefmaxlen, out uint entriesread, out uint totalentries, uint servertype, [MarshalAs(UnmanagedType.LPWStr)] string domain, IntPtr resume_handle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'NETAPI32_NetServerEnum' -Namespace Win32 -PassThru
# $api::NetServerEnum(servername, level, bufptr, prefmaxlen, entriesread, totalentries, servertype, domain, resume_handle)#uselib "NETAPI32.dll"
#func global NetServerEnum "NetServerEnum" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; NetServerEnum servername, level, varptr(bufptr), prefmaxlen, varptr(entriesread), varptr(totalentries), servertype, domain, varptr(resume_handle) ; 戻り値は stat
; servername : LPCWSTR optional -> "sptr"
; level : DWORD -> "sptr"
; bufptr : BYTE** out -> "sptr"
; prefmaxlen : DWORD -> "sptr"
; entriesread : DWORD* out -> "sptr"
; totalentries : DWORD* out -> "sptr"
; servertype : NET_SERVER_TYPE -> "sptr"
; domain : LPCWSTR optional -> "sptr"
; resume_handle : DWORD* optional, 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 "NETAPI32.dll" #cfunc global NetServerEnum "NetServerEnum" wstr, int, var, int, var, var, int, wstr, var ; res = NetServerEnum(servername, level, bufptr, prefmaxlen, entriesread, totalentries, servertype, domain, resume_handle) ; servername : LPCWSTR optional -> "wstr" ; level : DWORD -> "int" ; bufptr : BYTE** out -> "var" ; prefmaxlen : DWORD -> "int" ; entriesread : DWORD* out -> "var" ; totalentries : DWORD* out -> "var" ; servertype : NET_SERVER_TYPE -> "int" ; domain : LPCWSTR optional -> "wstr" ; resume_handle : DWORD* optional, 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 "NETAPI32.dll" #cfunc global NetServerEnum "NetServerEnum" wstr, int, sptr, int, sptr, sptr, int, wstr, sptr ; res = NetServerEnum(servername, level, varptr(bufptr), prefmaxlen, varptr(entriesread), varptr(totalentries), servertype, domain, varptr(resume_handle)) ; servername : LPCWSTR optional -> "wstr" ; level : DWORD -> "int" ; bufptr : BYTE** out -> "sptr" ; prefmaxlen : DWORD -> "int" ; entriesread : DWORD* out -> "sptr" ; totalentries : DWORD* out -> "sptr" ; servertype : NET_SERVER_TYPE -> "int" ; domain : LPCWSTR optional -> "wstr" ; resume_handle : DWORD* optional, 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 NetServerEnum(LPCWSTR servername, DWORD level, BYTE** bufptr, DWORD prefmaxlen, DWORD* entriesread, DWORD* totalentries, NET_SERVER_TYPE servertype, LPCWSTR domain, DWORD* resume_handle) #uselib "NETAPI32.dll" #cfunc global NetServerEnum "NetServerEnum" wstr, int, var, int, var, var, int, wstr, var ; res = NetServerEnum(servername, level, bufptr, prefmaxlen, entriesread, totalentries, servertype, domain, resume_handle) ; servername : LPCWSTR optional -> "wstr" ; level : DWORD -> "int" ; bufptr : BYTE** out -> "var" ; prefmaxlen : DWORD -> "int" ; entriesread : DWORD* out -> "var" ; totalentries : DWORD* out -> "var" ; servertype : NET_SERVER_TYPE -> "int" ; domain : LPCWSTR optional -> "wstr" ; resume_handle : DWORD* optional, 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 NetServerEnum(LPCWSTR servername, DWORD level, BYTE** bufptr, DWORD prefmaxlen, DWORD* entriesread, DWORD* totalentries, NET_SERVER_TYPE servertype, LPCWSTR domain, DWORD* resume_handle) #uselib "NETAPI32.dll" #cfunc global NetServerEnum "NetServerEnum" wstr, int, intptr, int, intptr, intptr, int, wstr, intptr ; res = NetServerEnum(servername, level, varptr(bufptr), prefmaxlen, varptr(entriesread), varptr(totalentries), servertype, domain, varptr(resume_handle)) ; servername : LPCWSTR optional -> "wstr" ; level : DWORD -> "int" ; bufptr : BYTE** out -> "intptr" ; prefmaxlen : DWORD -> "int" ; entriesread : DWORD* out -> "intptr" ; totalentries : DWORD* out -> "intptr" ; servertype : NET_SERVER_TYPE -> "int" ; domain : LPCWSTR optional -> "wstr" ; resume_handle : DWORD* optional, 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 (
netapi32 = windows.NewLazySystemDLL("NETAPI32.dll")
procNetServerEnum = netapi32.NewProc("NetServerEnum")
)
// servername (LPCWSTR optional), level (DWORD), bufptr (BYTE** out), prefmaxlen (DWORD), entriesread (DWORD* out), totalentries (DWORD* out), servertype (NET_SERVER_TYPE), domain (LPCWSTR optional), resume_handle (DWORD* optional, out)
r1, _, err := procNetServerEnum.Call(
uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(servername))),
uintptr(level),
uintptr(bufptr),
uintptr(prefmaxlen),
uintptr(entriesread),
uintptr(totalentries),
uintptr(servertype),
uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(domain))),
uintptr(resume_handle),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // DWORDfunction NetServerEnum(
servername: PWideChar; // LPCWSTR optional
level: DWORD; // DWORD
bufptr: Pointer; // BYTE** out
prefmaxlen: DWORD; // DWORD
entriesread: Pointer; // DWORD* out
totalentries: Pointer; // DWORD* out
servertype: DWORD; // NET_SERVER_TYPE
domain: PWideChar; // LPCWSTR optional
resume_handle: Pointer // DWORD* optional, out
): DWORD; stdcall;
external 'NETAPI32.dll' name 'NetServerEnum';result := DllCall("NETAPI32\NetServerEnum"
, "WStr", servername ; LPCWSTR optional
, "UInt", level ; DWORD
, "Ptr", bufptr ; BYTE** out
, "UInt", prefmaxlen ; DWORD
, "Ptr", entriesread ; DWORD* out
, "Ptr", totalentries ; DWORD* out
, "UInt", servertype ; NET_SERVER_TYPE
, "WStr", domain ; LPCWSTR optional
, "Ptr", resume_handle ; DWORD* optional, out
, "UInt") ; return: DWORD●NetServerEnum(servername, level, bufptr, prefmaxlen, entriesread, totalentries, servertype, domain, resume_handle) = DLL("NETAPI32.dll", "dword NetServerEnum(char*, dword, void*, dword, void*, void*, dword, char*, void*)")
# 呼び出し: NetServerEnum(servername, level, bufptr, prefmaxlen, entriesread, totalentries, servertype, domain, resume_handle)
# servername : LPCWSTR optional -> "char*"
# level : DWORD -> "dword"
# bufptr : BYTE** out -> "void*"
# prefmaxlen : DWORD -> "dword"
# entriesread : DWORD* out -> "void*"
# totalentries : DWORD* out -> "void*"
# servertype : NET_SERVER_TYPE -> "dword"
# domain : LPCWSTR optional -> "char*"
# resume_handle : DWORD* optional, 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)。