StartServiceA

関数

指定したサービスを開始する。

DLLADVAPI32.dll文字セットANSI (-A)呼出規約winapiSetLastErrorあり対応OSWindows XP 以降

シグネチャ

// ADVAPI32.dll  (ANSI / -A)
#include <windows.h>

BOOL StartServiceA(
    SC_HANDLE hService,
    DWORD dwNumServiceArgs,
    LPCSTR* lpServiceArgVectors   // optional
);

パラメーター

名前	型	方向
hService	SC_HANDLE	in
dwNumServiceArgs	DWORD	in
lpServiceArgVectors	LPCSTR*	inoptional

戻り値の型: BOOL

各言語での呼び出し定義

// ADVAPI32.dll  (ANSI / -A)
#include <windows.h>

BOOL StartServiceA(
    SC_HANDLE hService,
    DWORD dwNumServiceArgs,
    LPCSTR* lpServiceArgVectors   // optional
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("ADVAPI32.dll", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
static extern bool StartServiceA(
    IntPtr hService,   // SC_HANDLE
    uint dwNumServiceArgs,   // DWORD
    IntPtr lpServiceArgVectors   // LPCSTR* optional
);

<DllImport("ADVAPI32.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function StartServiceA(
    hService As IntPtr,   ' SC_HANDLE
    dwNumServiceArgs As UInteger,   ' DWORD
    lpServiceArgVectors As IntPtr   ' LPCSTR* optional
) As Boolean
End Function

' hService : SC_HANDLE
' dwNumServiceArgs : DWORD
' lpServiceArgVectors : LPCSTR* optional
Declare PtrSafe Function StartServiceA Lib "advapi32" ( _
    ByVal hService As LongPtr, _
    ByVal dwNumServiceArgs As Long, _
    ByVal lpServiceArgVectors 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

StartServiceA = ctypes.windll.advapi32.StartServiceA
StartServiceA.restype = wintypes.BOOL
StartServiceA.argtypes = [
    wintypes.HANDLE,  # hService : SC_HANDLE
    wintypes.DWORD,  # dwNumServiceArgs : DWORD
    ctypes.c_void_p,  # lpServiceArgVectors : LPCSTR* optional
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
StartServiceA = Fiddle::Function.new(
  lib['StartServiceA'],
  [
    Fiddle::TYPE_VOIDP,  # hService : SC_HANDLE
    -Fiddle::TYPE_INT,  # dwNumServiceArgs : DWORD
    Fiddle::TYPE_VOIDP,  # lpServiceArgVectors : LPCSTR* optional
  ],
  Fiddle::TYPE_INT)

#[link(name = "advapi32")]
extern "system" {
    fn StartServiceA(
        hService: *mut core::ffi::c_void,  // SC_HANDLE
        dwNumServiceArgs: u32,  // DWORD
        lpServiceArgVectors: *const *const u8  // LPCSTR* optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("ADVAPI32.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern bool StartServiceA(IntPtr hService, uint dwNumServiceArgs, IntPtr lpServiceArgVectors);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_StartServiceA' -Namespace Win32 -PassThru
# $api::StartServiceA(hService, dwNumServiceArgs, lpServiceArgVectors)

#uselib "ADVAPI32.dll"
#func global StartServiceA "StartServiceA" sptr, sptr, sptr
; StartServiceA hService, dwNumServiceArgs, varptr(lpServiceArgVectors)   ; 戻り値は stat
; hService : SC_HANDLE -> "sptr"
; dwNumServiceArgs : DWORD -> "sptr"
; lpServiceArgVectors : LPCSTR* optional -> "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 StartServiceA "StartServiceA" sptr, int, var
; res = StartServiceA(hService, dwNumServiceArgs, lpServiceArgVectors)
; hService : SC_HANDLE -> "sptr"
; dwNumServiceArgs : DWORD -> "int"
; lpServiceArgVectors : LPCSTR* optional -> "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 StartServiceA "StartServiceA" sptr, int, sptr
; res = StartServiceA(hService, dwNumServiceArgs, varptr(lpServiceArgVectors))
; hService : SC_HANDLE -> "sptr"
; dwNumServiceArgs : DWORD -> "int"
; lpServiceArgVectors : LPCSTR* optional -> "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 StartServiceA(SC_HANDLE hService, DWORD dwNumServiceArgs, LPCSTR* lpServiceArgVectors)
#uselib "ADVAPI32.dll"
#cfunc global StartServiceA "StartServiceA" intptr, int, var
; res = StartServiceA(hService, dwNumServiceArgs, lpServiceArgVectors)
; hService : SC_HANDLE -> "intptr"
; dwNumServiceArgs : DWORD -> "int"
; lpServiceArgVectors : LPCSTR* optional -> "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 StartServiceA(SC_HANDLE hService, DWORD dwNumServiceArgs, LPCSTR* lpServiceArgVectors)
#uselib "ADVAPI32.dll"
#cfunc global StartServiceA "StartServiceA" intptr, int, intptr
; res = StartServiceA(hService, dwNumServiceArgs, varptr(lpServiceArgVectors))
; hService : SC_HANDLE -> "intptr"
; dwNumServiceArgs : DWORD -> "int"
; lpServiceArgVectors : LPCSTR* optional -> "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")
	procStartServiceA = advapi32.NewProc("StartServiceA")
)

// hService (SC_HANDLE), dwNumServiceArgs (DWORD), lpServiceArgVectors (LPCSTR* optional)
r1, _, err := procStartServiceA.Call(
	uintptr(hService),
	uintptr(dwNumServiceArgs),
	uintptr(lpServiceArgVectors),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function StartServiceA(
  hService: THandle;   // SC_HANDLE
  dwNumServiceArgs: DWORD;   // DWORD
  lpServiceArgVectors: PPAnsiChar   // LPCSTR* optional
): BOOL; stdcall;
  external 'ADVAPI32.dll' name 'StartServiceA';

result := DllCall("ADVAPI32\StartServiceA"
    , "Ptr", hService   ; SC_HANDLE
    , "UInt", dwNumServiceArgs   ; DWORD
    , "Ptr", lpServiceArgVectors   ; LPCSTR* optional
    , "Int")   ; return: BOOL

●StartServiceA(hService, dwNumServiceArgs, lpServiceArgVectors) = DLL("ADVAPI32.dll", "bool StartServiceA(void*, dword, void*)")
# 呼び出し: StartServiceA(hService, dwNumServiceArgs, lpServiceArgVectors)
# hService : SC_HANDLE -> "void*"
# dwNumServiceArgs : DWORD -> "dword"
# lpServiceArgVectors : LPCSTR* optional -> "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)。