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SetServiceStatus

関数

サービスの状態をSCMに報告する。

DLLADVAPI32.dll呼出規約winapiSetLastErrorあり対応OSWindows XP 以降

シグネチャ

// ADVAPI32.dll
#include <windows.h>

BOOL SetServiceStatus(
    SERVICE_STATUS_HANDLE hServiceStatus,
    SERVICE_STATUS* lpServiceStatus
);

パラメーター

名前	型	方向
hServiceStatus	SERVICE_STATUS_HANDLE	in
lpServiceStatus	SERVICE_STATUS*	in

戻り値の型: BOOL

各言語での呼び出し定義

// ADVAPI32.dll
#include <windows.h>

BOOL SetServiceStatus(
    SERVICE_STATUS_HANDLE hServiceStatus,
    SERVICE_STATUS* lpServiceStatus
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("ADVAPI32.dll", SetLastError = true, ExactSpelling = true)]
static extern bool SetServiceStatus(
    IntPtr hServiceStatus,   // SERVICE_STATUS_HANDLE
    IntPtr lpServiceStatus   // SERVICE_STATUS*
);

<DllImport("ADVAPI32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SetServiceStatus(
    hServiceStatus As IntPtr,   ' SERVICE_STATUS_HANDLE
    lpServiceStatus As IntPtr   ' SERVICE_STATUS*
) As Boolean
End Function

' hServiceStatus : SERVICE_STATUS_HANDLE
' lpServiceStatus : SERVICE_STATUS*
Declare PtrSafe Function SetServiceStatus Lib "advapi32" ( _
    ByVal hServiceStatus As LongPtr, _
    ByVal lpServiceStatus 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

SetServiceStatus = ctypes.windll.advapi32.SetServiceStatus
SetServiceStatus.restype = wintypes.BOOL
SetServiceStatus.argtypes = [
    wintypes.HANDLE,  # hServiceStatus : SERVICE_STATUS_HANDLE
    ctypes.c_void_p,  # lpServiceStatus : SERVICE_STATUS*
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
SetServiceStatus = Fiddle::Function.new(
  lib['SetServiceStatus'],
  [
    Fiddle::TYPE_VOIDP,  # hServiceStatus : SERVICE_STATUS_HANDLE
    Fiddle::TYPE_VOIDP,  # lpServiceStatus : SERVICE_STATUS*
  ],
  Fiddle::TYPE_INT)

#[link(name = "advapi32")]
extern "system" {
    fn SetServiceStatus(
        hServiceStatus: *mut core::ffi::c_void,  // SERVICE_STATUS_HANDLE
        lpServiceStatus: *mut SERVICE_STATUS  // SERVICE_STATUS*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("ADVAPI32.dll", SetLastError = true)]
public static extern bool SetServiceStatus(IntPtr hServiceStatus, IntPtr lpServiceStatus);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_SetServiceStatus' -Namespace Win32 -PassThru
# $api::SetServiceStatus(hServiceStatus, lpServiceStatus)

#uselib "ADVAPI32.dll"
#func global SetServiceStatus "SetServiceStatus" sptr, sptr
; SetServiceStatus hServiceStatus, varptr(lpServiceStatus)   ; 戻り値は stat
; hServiceStatus : SERVICE_STATUS_HANDLE -> "sptr"
; lpServiceStatus : SERVICE_STATUS* -> "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 "ADVAPI32.dll"
#cfunc global SetServiceStatus "SetServiceStatus" sptr, var
; res = SetServiceStatus(hServiceStatus, lpServiceStatus)
; hServiceStatus : SERVICE_STATUS_HANDLE -> "sptr"
; lpServiceStatus : SERVICE_STATUS* -> "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 "ADVAPI32.dll"
#cfunc global SetServiceStatus "SetServiceStatus" sptr, sptr
; res = SetServiceStatus(hServiceStatus, varptr(lpServiceStatus))
; hServiceStatus : SERVICE_STATUS_HANDLE -> "sptr"
; lpServiceStatus : SERVICE_STATUS* -> "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:

; BOOL SetServiceStatus(SERVICE_STATUS_HANDLE hServiceStatus, SERVICE_STATUS* lpServiceStatus)
#uselib "ADVAPI32.dll"
#cfunc global SetServiceStatus "SetServiceStatus" intptr, var
; res = SetServiceStatus(hServiceStatus, lpServiceStatus)
; hServiceStatus : SERVICE_STATUS_HANDLE -> "intptr"
; lpServiceStatus : SERVICE_STATUS* -> "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。; BOOL SetServiceStatus(SERVICE_STATUS_HANDLE hServiceStatus, SERVICE_STATUS* lpServiceStatus)
#uselib "ADVAPI32.dll"
#cfunc global SetServiceStatus "SetServiceStatus" intptr, intptr
; res = SetServiceStatus(hServiceStatus, varptr(lpServiceStatus))
; hServiceStatus : SERVICE_STATUS_HANDLE -> "intptr"
; lpServiceStatus : SERVICE_STATUS* -> "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 (
	advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
	procSetServiceStatus = advapi32.NewProc("SetServiceStatus")
)

// hServiceStatus (SERVICE_STATUS_HANDLE), lpServiceStatus (SERVICE_STATUS*)
r1, _, err := procSetServiceStatus.Call(
	uintptr(hServiceStatus),
	uintptr(lpServiceStatus),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SetServiceStatus(
  hServiceStatus: THandle;   // SERVICE_STATUS_HANDLE
  lpServiceStatus: Pointer   // SERVICE_STATUS*
): BOOL; stdcall;
  external 'ADVAPI32.dll' name 'SetServiceStatus';

result := DllCall("ADVAPI32\SetServiceStatus"
    , "Ptr", hServiceStatus   ; SERVICE_STATUS_HANDLE
    , "Ptr", lpServiceStatus   ; SERVICE_STATUS*
    , "Int")   ; return: BOOL

●SetServiceStatus(hServiceStatus, lpServiceStatus) = DLL("ADVAPI32.dll", "bool SetServiceStatus(void*, void*)")
# 呼び出し: SetServiceStatus(hServiceStatus, lpServiceStatus)
# hServiceStatus : SERVICE_STATUS_HANDLE -> "void*"
# lpServiceStatus : SERVICE_STATUS* -> "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)。