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ProvidorFindFirstPrinterChangeNotification

関数
プロバイダ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 ProvidorFindFirstPrinterChangeNotification(
    PRINTER_HANDLE hPrinter,
    DWORD fdwFlags,
    DWORD fdwOptions,
    HANDLE hNotify,
    void* pPrinterNotifyOptions,   // optional
    void* pvReserved1   // optional
);

パラメーター

名前型方向説明
hPrinterPRINTER_HANDLEinOpenPrinterで取得したプリンタハンドル。
fdwFlagsDWORDin監視する変更種別を指定するフィルタフラグ。
fdwOptionsDWORDin通知オプションを指定するフラグ。
hNotifyHANDLEin通知先を識別するハンドル。
pPrinterNotifyOptionsvoid*inoptional詳細な監視対象を指定するPRINTER_NOTIFY_OPTIONSへのポインタ。NULL可。
pvReserved1void*outoptional将来用の予約パラメータ。NULLを指定する。

戻り値の型: BOOL

各言語での呼び出し定義

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

BOOL ProvidorFindFirstPrinterChangeNotification(
    PRINTER_HANDLE hPrinter,
    DWORD fdwFlags,
    DWORD fdwOptions,
    HANDLE hNotify,
    void* pPrinterNotifyOptions,   // optional
    void* pvReserved1   // optional
);
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SPOOLSS.dll", ExactSpelling = true)]
static extern bool ProvidorFindFirstPrinterChangeNotification(
    PRINTER_HANDLE hPrinter,   // PRINTER_HANDLE
    uint fdwFlags,   // DWORD
    uint fdwOptions,   // DWORD
    IntPtr hNotify,   // HANDLE
    IntPtr pPrinterNotifyOptions,   // void* optional
    IntPtr pvReserved1   // void* optional, out
);
<DllImport("SPOOLSS.dll", ExactSpelling:=True)>
Public Shared Function ProvidorFindFirstPrinterChangeNotification(
    hPrinter As PRINTER_HANDLE,   ' PRINTER_HANDLE
    fdwFlags As UInteger,   ' DWORD
    fdwOptions As UInteger,   ' DWORD
    hNotify As IntPtr,   ' HANDLE
    pPrinterNotifyOptions As IntPtr,   ' void* optional
    pvReserved1 As IntPtr   ' void* optional, out
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function
' hPrinter : PRINTER_HANDLE
' fdwFlags : DWORD
' fdwOptions : DWORD
' hNotify : HANDLE
' pPrinterNotifyOptions : void* optional
' pvReserved1 : void* optional, out
Declare PtrSafe Function ProvidorFindFirstPrinterChangeNotification Lib "spoolss" ( _
    ByVal hPrinter As LongPtr, _
    ByVal fdwFlags As Long, _
    ByVal fdwOptions As Long, _
    ByVal hNotify As LongPtr, _
    ByVal pPrinterNotifyOptions As LongPtr, _
    ByVal pvReserved1 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

ProvidorFindFirstPrinterChangeNotification = ctypes.windll.spoolss.ProvidorFindFirstPrinterChangeNotification
ProvidorFindFirstPrinterChangeNotification.restype = wintypes.BOOL
ProvidorFindFirstPrinterChangeNotification.argtypes = [
    PRINTER_HANDLE,  # hPrinter : PRINTER_HANDLE
    wintypes.DWORD,  # fdwFlags : DWORD
    wintypes.DWORD,  # fdwOptions : DWORD
    wintypes.HANDLE,  # hNotify : HANDLE
    ctypes.POINTER(None),  # pPrinterNotifyOptions : void* optional
    ctypes.POINTER(None),  # pvReserved1 : void* optional, out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SPOOLSS.dll')
ProvidorFindFirstPrinterChangeNotification = Fiddle::Function.new(
  lib['ProvidorFindFirstPrinterChangeNotification'],
  [
    Fiddle::TYPE_VOIDP,  # hPrinter : PRINTER_HANDLE
    -Fiddle::TYPE_INT,  # fdwFlags : DWORD
    -Fiddle::TYPE_INT,  # fdwOptions : DWORD
    Fiddle::TYPE_VOIDP,  # hNotify : HANDLE
    Fiddle::TYPE_VOIDP,  # pPrinterNotifyOptions : void* optional
    Fiddle::TYPE_VOIDP,  # pvReserved1 : void* optional, out
  ],
  Fiddle::TYPE_INT)
#[link(name = "spoolss")]
extern "system" {
    fn ProvidorFindFirstPrinterChangeNotification(
        hPrinter: PRINTER_HANDLE,  // PRINTER_HANDLE
        fdwFlags: u32,  // DWORD
        fdwOptions: u32,  // DWORD
        hNotify: *mut core::ffi::c_void,  // HANDLE
        pPrinterNotifyOptions: *mut (),  // void* optional
        pvReserved1: *mut ()  // void* 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 ProvidorFindFirstPrinterChangeNotification(PRINTER_HANDLE hPrinter, uint fdwFlags, uint fdwOptions, IntPtr hNotify, IntPtr pPrinterNotifyOptions, IntPtr pvReserved1);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SPOOLSS_ProvidorFindFirstPrinterChangeNotification' -Namespace Win32 -PassThru
# $api::ProvidorFindFirstPrinterChangeNotification(hPrinter, fdwFlags, fdwOptions, hNotify, pPrinterNotifyOptions, pvReserved1)
#uselib "SPOOLSS.dll"
#func global ProvidorFindFirstPrinterChangeNotification "ProvidorFindFirstPrinterChangeNotification" sptr, sptr, sptr, sptr, sptr, sptr
; ProvidorFindFirstPrinterChangeNotification hPrinter, fdwFlags, fdwOptions, hNotify, pPrinterNotifyOptions, pvReserved1   ; 戻り値は stat
; hPrinter : PRINTER_HANDLE -> "sptr"
; fdwFlags : DWORD -> "sptr"
; fdwOptions : DWORD -> "sptr"
; hNotify : HANDLE -> "sptr"
; pPrinterNotifyOptions : void* optional -> "sptr"
; pvReserved1 : void* 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 ProvidorFindFirstPrinterChangeNotification "ProvidorFindFirstPrinterChangeNotification" int, int, int, sptr, sptr, sptr
; res = ProvidorFindFirstPrinterChangeNotification(hPrinter, fdwFlags, fdwOptions, hNotify, pPrinterNotifyOptions, pvReserved1)
; hPrinter : PRINTER_HANDLE -> "int"
; fdwFlags : DWORD -> "int"
; fdwOptions : DWORD -> "int"
; hNotify : HANDLE -> "sptr"
; pPrinterNotifyOptions : void* optional -> "sptr"
; pvReserved1 : void* 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 ProvidorFindFirstPrinterChangeNotification(PRINTER_HANDLE hPrinter, DWORD fdwFlags, DWORD fdwOptions, HANDLE hNotify, void* pPrinterNotifyOptions, void* pvReserved1)
#uselib "SPOOLSS.dll"
#cfunc global ProvidorFindFirstPrinterChangeNotification "ProvidorFindFirstPrinterChangeNotification" int, int, int, intptr, intptr, intptr
; res = ProvidorFindFirstPrinterChangeNotification(hPrinter, fdwFlags, fdwOptions, hNotify, pPrinterNotifyOptions, pvReserved1)
; hPrinter : PRINTER_HANDLE -> "int"
; fdwFlags : DWORD -> "int"
; fdwOptions : DWORD -> "int"
; hNotify : HANDLE -> "intptr"
; pPrinterNotifyOptions : void* optional -> "intptr"
; pvReserved1 : void* 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")
	procProvidorFindFirstPrinterChangeNotification = spoolss.NewProc("ProvidorFindFirstPrinterChangeNotification")
)

// hPrinter (PRINTER_HANDLE), fdwFlags (DWORD), fdwOptions (DWORD), hNotify (HANDLE), pPrinterNotifyOptions (void* optional), pvReserved1 (void* optional, out)
r1, _, err := procProvidorFindFirstPrinterChangeNotification.Call(
	uintptr(hPrinter),
	uintptr(fdwFlags),
	uintptr(fdwOptions),
	uintptr(hNotify),
	uintptr(pPrinterNotifyOptions),
	uintptr(pvReserved1),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL
function ProvidorFindFirstPrinterChangeNotification(
  hPrinter: PRINTER_HANDLE;   // PRINTER_HANDLE
  fdwFlags: DWORD;   // DWORD
  fdwOptions: DWORD;   // DWORD
  hNotify: THandle;   // HANDLE
  pPrinterNotifyOptions: Pointer;   // void* optional
  pvReserved1: Pointer   // void* optional, out
): BOOL; stdcall;
  external 'SPOOLSS.dll' name 'ProvidorFindFirstPrinterChangeNotification';
result := DllCall("SPOOLSS\ProvidorFindFirstPrinterChangeNotification"
    , "Ptr", hPrinter   ; PRINTER_HANDLE
    , "UInt", fdwFlags   ; DWORD
    , "UInt", fdwOptions   ; DWORD
    , "Ptr", hNotify   ; HANDLE
    , "Ptr", pPrinterNotifyOptions   ; void* optional
    , "Ptr", pvReserved1   ; void* optional, out
    , "Int")   ; return: BOOL
●ProvidorFindFirstPrinterChangeNotification(hPrinter, fdwFlags, fdwOptions, hNotify, pPrinterNotifyOptions, pvReserved1) = DLL("SPOOLSS.dll", "bool ProvidorFindFirstPrinterChangeNotification(void*, dword, dword, void*, void*, void*)")
# 呼び出し: ProvidorFindFirstPrinterChangeNotification(hPrinter, fdwFlags, fdwOptions, hNotify, pPrinterNotifyOptions, pvReserved1)
# hPrinter : PRINTER_HANDLE -> "void*"
# fdwFlags : DWORD -> "dword"
# fdwOptions : DWORD -> "dword"
# hNotify : HANDLE -> "void*"
# pPrinterNotifyOptions : void* optional -> "void*"
# pvReserved1 : void* 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)。
const std = @import("std");

extern "spoolss" fn ProvidorFindFirstPrinterChangeNotification(
    hPrinter: PRINTER_HANDLE, // PRINTER_HANDLE
    fdwFlags: u32, // DWORD
    fdwOptions: u32, // DWORD
    hNotify: ?*anyopaque, // HANDLE
    pPrinterNotifyOptions: ?*anyopaque, // void* optional
    pvReserved1: ?*anyopaque // void* optional, out
) callconv(std.os.windows.WINAPI) i32;
proc ProvidorFindFirstPrinterChangeNotification(
    hPrinter: PRINTER_HANDLE,  # PRINTER_HANDLE
    fdwFlags: uint32,  # DWORD
    fdwOptions: uint32,  # DWORD
    hNotify: pointer,  # HANDLE
    pPrinterNotifyOptions: pointer,  # void* optional
    pvReserved1: pointer  # void* optional, out
): int32 {.importc: "ProvidorFindFirstPrinterChangeNotification", stdcall, dynlib: "SPOOLSS.dll".}
pragma(lib, "spoolss");
extern(Windows)
int ProvidorFindFirstPrinterChangeNotification(
    PRINTER_HANDLE hPrinter,   // PRINTER_HANDLE
    uint fdwFlags,   // DWORD
    uint fdwOptions,   // DWORD
    void* hNotify,   // HANDLE
    void* pPrinterNotifyOptions,   // void* optional
    void* pvReserved1   // void* optional, out
);
ccall((:ProvidorFindFirstPrinterChangeNotification, "SPOOLSS.dll"), stdcall, Int32,
      (PRINTER_HANDLE, UInt32, UInt32, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}),
      hPrinter, fdwFlags, fdwOptions, hNotify, pPrinterNotifyOptions, pvReserved1)
# hPrinter : PRINTER_HANDLE -> PRINTER_HANDLE
# fdwFlags : DWORD -> UInt32
# fdwOptions : DWORD -> UInt32
# hNotify : HANDLE -> Ptr{Cvoid}
# pPrinterNotifyOptions : void* optional -> Ptr{Cvoid}
# pvReserved1 : void* optional, out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
int32_t ProvidorFindFirstPrinterChangeNotification(
    PRINTER_HANDLE hPrinter,
    uint32_t fdwFlags,
    uint32_t fdwOptions,
    void* hNotify,
    void* pPrinterNotifyOptions,
    void* pvReserved1);
]]
local spoolss = ffi.load("spoolss")
-- spoolss.ProvidorFindFirstPrinterChangeNotification(hPrinter, fdwFlags, fdwOptions, hNotify, pPrinterNotifyOptions, pvReserved1)
-- hPrinter : PRINTER_HANDLE
-- fdwFlags : DWORD
-- fdwOptions : DWORD
-- hNotify : HANDLE
-- pPrinterNotifyOptions : void* optional
-- pvReserved1 : void* optional, out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
const koffi = require('koffi');
const lib = koffi.load('SPOOLSS.dll');
const ProvidorFindFirstPrinterChangeNotification = lib.func('__stdcall', 'ProvidorFindFirstPrinterChangeNotification', 'int32_t', ['PRINTER_HANDLE', 'uint32_t', 'uint32_t', 'void *', 'void *', 'void *']);
// ProvidorFindFirstPrinterChangeNotification(hPrinter, fdwFlags, fdwOptions, hNotify, pPrinterNotifyOptions, pvReserved1)
// hPrinter : PRINTER_HANDLE -> 'PRINTER_HANDLE'
// fdwFlags : DWORD -> 'uint32_t'
// fdwOptions : DWORD -> 'uint32_t'
// hNotify : HANDLE -> 'void *'
// pPrinterNotifyOptions : void* optional -> 'void *'
// pvReserved1 : void* optional, out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。
const lib = Deno.dlopen("SPOOLSS.dll", {
  ProvidorFindFirstPrinterChangeNotification: { parameters: ["buffer", "u32", "u32", "pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.ProvidorFindFirstPrinterChangeNotification(hPrinter, fdwFlags, fdwOptions, hNotify, pPrinterNotifyOptions, pvReserved1)
// hPrinter : PRINTER_HANDLE -> "buffer"
// fdwFlags : DWORD -> "u32"
// fdwOptions : DWORD -> "u32"
// hNotify : HANDLE -> "pointer"
// pPrinterNotifyOptions : void* optional -> "pointer"
// pvReserved1 : void* optional, out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。
<?php
$ffi = FFI::cdef(<<<C
int32_t ProvidorFindFirstPrinterChangeNotification(
    PRINTER_HANDLE hPrinter,
    uint32_t fdwFlags,
    uint32_t fdwOptions,
    void* hNotify,
    void* pPrinterNotifyOptions,
    void* pvReserved1);
C, "SPOOLSS.dll");
// $ffi->ProvidorFindFirstPrinterChangeNotification(hPrinter, fdwFlags, fdwOptions, hNotify, pPrinterNotifyOptions, pvReserved1);
// hPrinter : PRINTER_HANDLE
// fdwFlags : DWORD
// fdwOptions : DWORD
// hNotify : HANDLE
// pPrinterNotifyOptions : void* optional
// pvReserved1 : void* optional, out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。
import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Spoolss extends StdCallLibrary {
    Spoolss INSTANCE = Native.load("spoolss", Spoolss.class);
    boolean ProvidorFindFirstPrinterChangeNotification(
        PRINTER_HANDLE /* extends Structure (by value) */ hPrinter,   // PRINTER_HANDLE
        int fdwFlags,   // DWORD
        int fdwOptions,   // DWORD
        Pointer hNotify,   // HANDLE
        Pointer pPrinterNotifyOptions,   // void* optional
        Pointer pvReserved1   // void* optional, out
    );
}
@[Link("spoolss")]
lib LibSPOOLSS
  fun ProvidorFindFirstPrinterChangeNotification = ProvidorFindFirstPrinterChangeNotification(
    hPrinter : PRINTER_HANDLE,   # PRINTER_HANDLE
    fdwFlags : UInt32,   # DWORD
    fdwOptions : UInt32,   # DWORD
    hNotify : Void*,   # HANDLE
    pPrinterNotifyOptions : Void*,   # void* optional
    pvReserved1 : Void*   # void* optional, out
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。
import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef ProvidorFindFirstPrinterChangeNotificationNative = Int32 Function(PRINTER_HANDLE, Uint32, Uint32, Pointer<Void>, Pointer<Void>, Pointer<Void>);
typedef ProvidorFindFirstPrinterChangeNotificationDart = int Function(int, int, int, Pointer<Void>, Pointer<Void>, Pointer<Void>);
final ProvidorFindFirstPrinterChangeNotification = DynamicLibrary.open('SPOOLSS.dll')
    .lookupFunction<ProvidorFindFirstPrinterChangeNotificationNative, ProvidorFindFirstPrinterChangeNotificationDart>('ProvidorFindFirstPrinterChangeNotification');
// hPrinter : PRINTER_HANDLE -> PRINTER_HANDLE
// fdwFlags : DWORD -> Uint32
// fdwOptions : DWORD -> Uint32
// hNotify : HANDLE -> Pointer<Void>
// pPrinterNotifyOptions : void* optional -> Pointer<Void>
// pvReserved1 : void* optional, out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function ProvidorFindFirstPrinterChangeNotification(
  hPrinter: PRINTER_HANDLE;   // PRINTER_HANDLE
  fdwFlags: DWORD;   // DWORD
  fdwOptions: DWORD;   // DWORD
  hNotify: THandle;   // HANDLE
  pPrinterNotifyOptions: Pointer;   // void* optional
  pvReserved1: Pointer   // void* optional, out
): BOOL; stdcall;
  external 'SPOOLSS.dll' name 'ProvidorFindFirstPrinterChangeNotification';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "ProvidorFindFirstPrinterChangeNotification"
  c_ProvidorFindFirstPrinterChangeNotification :: PRINTER_HANDLE -> Word32 -> Word32 -> Ptr () -> Ptr () -> Ptr () -> IO CInt
-- hPrinter : PRINTER_HANDLE -> PRINTER_HANDLE
-- fdwFlags : DWORD -> Word32
-- fdwOptions : DWORD -> Word32
-- hNotify : HANDLE -> Ptr ()
-- pPrinterNotifyOptions : void* optional -> Ptr ()
-- pvReserved1 : void* optional, out -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。
-- ※値渡し構造体は GHC FFI で直接渡せません。Ptr で渡すラッパ(C側)経由にしてください。
open Ctypes
open Foreign

let providorfindfirstprinterchangenotification =
  foreign "ProvidorFindFirstPrinterChangeNotification"
    (PRINTER_HANDLE @-> uint32_t @-> uint32_t @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* hPrinter : PRINTER_HANDLE -> PRINTER_HANDLE *)
(* fdwFlags : DWORD -> uint32_t *)
(* fdwOptions : DWORD -> uint32_t *)
(* hNotify : HANDLE -> (ptr void) *)
(* pPrinterNotifyOptions : void* optional -> (ptr void) *)
(* pvReserved1 : void* optional, out -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)
(cffi:define-foreign-library spoolss (t "SPOOLSS.dll"))
(cffi:use-foreign-library spoolss)

(cffi:defcfun ("ProvidorFindFirstPrinterChangeNotification" providor-find-first-printer-change-notification :convention :stdcall) :int32
  (h-printer (:struct printer-handle))   ; PRINTER_HANDLE
  (fdw-flags :uint32)   ; DWORD
  (fdw-options :uint32)   ; DWORD
  (h-notify :pointer)   ; HANDLE
  (p-printer-notify-options :pointer)   ; void* optional
  (pv-reserved1 :pointer))   ; void* optional, out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $ProvidorFindFirstPrinterChangeNotification = Win32::API::More->new('SPOOLSS',
    'BOOL ProvidorFindFirstPrinterChangeNotification(LPVOID hPrinter, DWORD fdwFlags, DWORD fdwOptions, HANDLE hNotify, LPVOID pPrinterNotifyOptions, LPVOID pvReserved1)');
# my $ret = $ProvidorFindFirstPrinterChangeNotification->Call($hPrinter, $fdwFlags, $fdwOptions, $hNotify, $pPrinterNotifyOptions, $pvReserved1);
# hPrinter : PRINTER_HANDLE -> LPVOID
# fdwFlags : DWORD -> DWORD
# fdwOptions : DWORD -> DWORD
# hNotify : HANDLE -> HANDLE
# pPrinterNotifyOptions : void* optional -> LPVOID
# pvReserved1 : void* optional, out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

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