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SpoolerFindFirstPrinterChangeNotification

関数

スプーラーでプリンター変更通知の監視を開始する。

DLLSPOOLSS.dll呼出規約winapi

シグネチャ

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

BOOL SpoolerFindFirstPrinterChangeNotification(
    PRINTER_HANDLE hPrinter,
    DWORD fdwFilterFlags,
    DWORD fdwOptions,
    void* pPrinterNotifyOptions,
    void* pvReserved,   // optional
    void* pNotificationConfig,
    HANDLE* phNotify,   // optional
    HANDLE* phEvent   // optional
);

パラメーター

名前	型	方向
hPrinter	PRINTER_HANDLE	in
fdwFilterFlags	DWORD	in
fdwOptions	DWORD	in
pPrinterNotifyOptions	void*	in
pvReserved	void*	inoptional
pNotificationConfig	void*	in
phNotify	HANDLE*	outoptional
phEvent	HANDLE*	outoptional

戻り値の型: BOOL

各言語での呼び出し定義

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

BOOL SpoolerFindFirstPrinterChangeNotification(
    PRINTER_HANDLE hPrinter,
    DWORD fdwFilterFlags,
    DWORD fdwOptions,
    void* pPrinterNotifyOptions,
    void* pvReserved,   // optional
    void* pNotificationConfig,
    HANDLE* phNotify,   // optional
    HANDLE* phEvent   // optional
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SPOOLSS.dll", ExactSpelling = true)]
static extern bool SpoolerFindFirstPrinterChangeNotification(
    PRINTER_HANDLE hPrinter,   // PRINTER_HANDLE
    uint fdwFilterFlags,   // DWORD
    uint fdwOptions,   // DWORD
    IntPtr pPrinterNotifyOptions,   // void*
    IntPtr pvReserved,   // void* optional
    IntPtr pNotificationConfig,   // void*
    IntPtr phNotify,   // HANDLE* optional, out
    IntPtr phEvent   // HANDLE* optional, out
);

<DllImport("SPOOLSS.dll", ExactSpelling:=True)>
Public Shared Function SpoolerFindFirstPrinterChangeNotification(
    hPrinter As PRINTER_HANDLE,   ' PRINTER_HANDLE
    fdwFilterFlags As UInteger,   ' DWORD
    fdwOptions As UInteger,   ' DWORD
    pPrinterNotifyOptions As IntPtr,   ' void*
    pvReserved As IntPtr,   ' void* optional
    pNotificationConfig As IntPtr,   ' void*
    phNotify As IntPtr,   ' HANDLE* optional, out
    phEvent As IntPtr   ' HANDLE* optional, out
) As Boolean
End Function

' hPrinter : PRINTER_HANDLE
' fdwFilterFlags : DWORD
' fdwOptions : DWORD
' pPrinterNotifyOptions : void*
' pvReserved : void* optional
' pNotificationConfig : void*
' phNotify : HANDLE* optional, out
' phEvent : HANDLE* optional, out
Declare PtrSafe Function SpoolerFindFirstPrinterChangeNotification Lib "spoolss" ( _
    ByVal hPrinter As LongPtr, _
    ByVal fdwFilterFlags As Long, _
    ByVal fdwOptions As Long, _
    ByVal pPrinterNotifyOptions As LongPtr, _
    ByVal pvReserved As LongPtr, _
    ByVal pNotificationConfig As LongPtr, _
    ByVal phNotify As LongPtr, _
    ByVal phEvent 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

SpoolerFindFirstPrinterChangeNotification = ctypes.windll.spoolss.SpoolerFindFirstPrinterChangeNotification
SpoolerFindFirstPrinterChangeNotification.restype = wintypes.BOOL
SpoolerFindFirstPrinterChangeNotification.argtypes = [
    PRINTER_HANDLE,  # hPrinter : PRINTER_HANDLE
    wintypes.DWORD,  # fdwFilterFlags : DWORD
    wintypes.DWORD,  # fdwOptions : DWORD
    ctypes.POINTER(None),  # pPrinterNotifyOptions : void*
    ctypes.POINTER(None),  # pvReserved : void* optional
    ctypes.POINTER(None),  # pNotificationConfig : void*
    ctypes.c_void_p,  # phNotify : HANDLE* optional, out
    ctypes.c_void_p,  # phEvent : HANDLE* optional, out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SPOOLSS.dll')
SpoolerFindFirstPrinterChangeNotification = Fiddle::Function.new(
  lib['SpoolerFindFirstPrinterChangeNotification'],
  [
    Fiddle::TYPE_VOIDP,  # hPrinter : PRINTER_HANDLE
    -Fiddle::TYPE_INT,  # fdwFilterFlags : DWORD
    -Fiddle::TYPE_INT,  # fdwOptions : DWORD
    Fiddle::TYPE_VOIDP,  # pPrinterNotifyOptions : void*
    Fiddle::TYPE_VOIDP,  # pvReserved : void* optional
    Fiddle::TYPE_VOIDP,  # pNotificationConfig : void*
    Fiddle::TYPE_VOIDP,  # phNotify : HANDLE* optional, out
    Fiddle::TYPE_VOIDP,  # phEvent : HANDLE* optional, out
  ],
  Fiddle::TYPE_INT)

#[link(name = "spoolss")]
extern "system" {
    fn SpoolerFindFirstPrinterChangeNotification(
        hPrinter: PRINTER_HANDLE,  // PRINTER_HANDLE
        fdwFilterFlags: u32,  // DWORD
        fdwOptions: u32,  // DWORD
        pPrinterNotifyOptions: *mut (),  // void*
        pvReserved: *mut (),  // void* optional
        pNotificationConfig: *mut (),  // void*
        phNotify: *mut *mut core::ffi::c_void,  // HANDLE* optional, out
        phEvent: *mut *mut core::ffi::c_void  // HANDLE* optional, out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SPOOLSS.dll")]
public static extern bool SpoolerFindFirstPrinterChangeNotification(PRINTER_HANDLE hPrinter, uint fdwFilterFlags, uint fdwOptions, IntPtr pPrinterNotifyOptions, IntPtr pvReserved, IntPtr pNotificationConfig, IntPtr phNotify, IntPtr phEvent);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SPOOLSS_SpoolerFindFirstPrinterChangeNotification' -Namespace Win32 -PassThru
# $api::SpoolerFindFirstPrinterChangeNotification(hPrinter, fdwFilterFlags, fdwOptions, pPrinterNotifyOptions, pvReserved, pNotificationConfig, phNotify, phEvent)

#uselib "SPOOLSS.dll"
#func global SpoolerFindFirstPrinterChangeNotification "SpoolerFindFirstPrinterChangeNotification" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; SpoolerFindFirstPrinterChangeNotification hPrinter, fdwFilterFlags, fdwOptions, pPrinterNotifyOptions, pvReserved, pNotificationConfig, phNotify, phEvent   ; 戻り値は stat
; hPrinter : PRINTER_HANDLE -> "sptr"
; fdwFilterFlags : DWORD -> "sptr"
; fdwOptions : DWORD -> "sptr"
; pPrinterNotifyOptions : void* -> "sptr"
; pvReserved : void* optional -> "sptr"
; pNotificationConfig : void* -> "sptr"
; phNotify : HANDLE* optional, out -> "sptr"
; phEvent : HANDLE* optional, out -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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。

#uselib "SPOOLSS.dll"
#cfunc global SpoolerFindFirstPrinterChangeNotification "SpoolerFindFirstPrinterChangeNotification" int, int, int, sptr, sptr, sptr, sptr, sptr
; res = SpoolerFindFirstPrinterChangeNotification(hPrinter, fdwFilterFlags, fdwOptions, pPrinterNotifyOptions, pvReserved, pNotificationConfig, phNotify, phEvent)
; hPrinter : PRINTER_HANDLE -> "int"
; fdwFilterFlags : DWORD -> "int"
; fdwOptions : DWORD -> "int"
; pPrinterNotifyOptions : void* -> "sptr"
; pvReserved : void* optional -> "sptr"
; pNotificationConfig : void* -> "sptr"
; phNotify : HANDLE* optional, out -> "sptr"
; phEvent : HANDLE* optional, out -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。

; BOOL SpoolerFindFirstPrinterChangeNotification(PRINTER_HANDLE hPrinter, DWORD fdwFilterFlags, DWORD fdwOptions, void* pPrinterNotifyOptions, void* pvReserved, void* pNotificationConfig, HANDLE* phNotify, HANDLE* phEvent)
#uselib "SPOOLSS.dll"
#cfunc global SpoolerFindFirstPrinterChangeNotification "SpoolerFindFirstPrinterChangeNotification" int, int, int, intptr, intptr, intptr, intptr, intptr
; res = SpoolerFindFirstPrinterChangeNotification(hPrinter, fdwFilterFlags, fdwOptions, pPrinterNotifyOptions, pvReserved, pNotificationConfig, phNotify, phEvent)
; hPrinter : PRINTER_HANDLE -> "int"
; fdwFilterFlags : DWORD -> "int"
; fdwOptions : DWORD -> "int"
; pPrinterNotifyOptions : void* -> "intptr"
; pvReserved : void* optional -> "intptr"
; pNotificationConfig : void* -> "intptr"
; phNotify : HANDLE* optional, out -> "intptr"
; phEvent : HANDLE* optional, out -> "intptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	spoolss = windows.NewLazySystemDLL("SPOOLSS.dll")
	procSpoolerFindFirstPrinterChangeNotification = spoolss.NewProc("SpoolerFindFirstPrinterChangeNotification")
)

// hPrinter (PRINTER_HANDLE), fdwFilterFlags (DWORD), fdwOptions (DWORD), pPrinterNotifyOptions (void*), pvReserved (void* optional), pNotificationConfig (void*), phNotify (HANDLE* optional, out), phEvent (HANDLE* optional, out)
r1, _, err := procSpoolerFindFirstPrinterChangeNotification.Call(
	uintptr(hPrinter),
	uintptr(fdwFilterFlags),
	uintptr(fdwOptions),
	uintptr(pPrinterNotifyOptions),
	uintptr(pvReserved),
	uintptr(pNotificationConfig),
	uintptr(phNotify),
	uintptr(phEvent),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SpoolerFindFirstPrinterChangeNotification(
  hPrinter: PRINTER_HANDLE;   // PRINTER_HANDLE
  fdwFilterFlags: DWORD;   // DWORD
  fdwOptions: DWORD;   // DWORD
  pPrinterNotifyOptions: Pointer;   // void*
  pvReserved: Pointer;   // void* optional
  pNotificationConfig: Pointer;   // void*
  phNotify: Pointer;   // HANDLE* optional, out
  phEvent: Pointer   // HANDLE* optional, out
): BOOL; stdcall;
  external 'SPOOLSS.dll' name 'SpoolerFindFirstPrinterChangeNotification';

result := DllCall("SPOOLSS\SpoolerFindFirstPrinterChangeNotification"
    , "Ptr", hPrinter   ; PRINTER_HANDLE
    , "UInt", fdwFilterFlags   ; DWORD
    , "UInt", fdwOptions   ; DWORD
    , "Ptr", pPrinterNotifyOptions   ; void*
    , "Ptr", pvReserved   ; void* optional
    , "Ptr", pNotificationConfig   ; void*
    , "Ptr", phNotify   ; HANDLE* optional, out
    , "Ptr", phEvent   ; HANDLE* optional, out
    , "Int")   ; return: BOOL

●SpoolerFindFirstPrinterChangeNotification(hPrinter, fdwFilterFlags, fdwOptions, pPrinterNotifyOptions, pvReserved, pNotificationConfig, phNotify, phEvent) = DLL("SPOOLSS.dll", "bool SpoolerFindFirstPrinterChangeNotification(void*, dword, dword, void*, void*, void*, void*, void*)")
# 呼び出し: SpoolerFindFirstPrinterChangeNotification(hPrinter, fdwFilterFlags, fdwOptions, pPrinterNotifyOptions, pvReserved, pNotificationConfig, phNotify, phEvent)
# hPrinter : PRINTER_HANDLE -> "void*"
# fdwFilterFlags : DWORD -> "dword"
# fdwOptions : DWORD -> "dword"
# pPrinterNotifyOptions : void* -> "void*"
# pvReserved : void* optional -> "void*"
# pNotificationConfig : void* -> "void*"
# phNotify : HANDLE* optional, out -> "void*"
# phEvent : HANDLE* 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)。