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PeerCollabGetApplicationRegistrationInfo

関数
登録済みアプリケーションの登録情報を取得する。
DLLP2P.dll呼出規約winapi対応OSWindows Vista 以降
📘 Microsoft Learn (日本語) · English

シグネチャ

// P2P.dll
#include <windows.h>

HRESULT PeerCollabGetApplicationRegistrationInfo(
    const GUID* pApplicationId,
    PEER_APPLICATION_REGISTRATION_TYPE registrationType,
    PEER_APPLICATION_REGISTRATION_INFO** ppApplication
);

パラメーター

名前型方向説明
pApplicationIdGUID*in登録情報を取得するアプリケーションを識別するGUIDへのポインター。
registrationTypePEER_APPLICATION_REGISTRATION_TYPEin対象とする登録スコープを指定するPEER_APPLICATION_REGISTRATION_TYPE列挙値。
ppApplicationPEER_APPLICATION_REGISTRATION_INFO**out取得したPEER_APPLICATION_REGISTRATION_INFO構造体を受け取る出力。PeerFreeDataで解放する。

戻り値の型: HRESULT

各言語での呼び出し定義

// P2P.dll
#include <windows.h>

HRESULT PeerCollabGetApplicationRegistrationInfo(
    const GUID* pApplicationId,
    PEER_APPLICATION_REGISTRATION_TYPE registrationType,
    PEER_APPLICATION_REGISTRATION_INFO** ppApplication
);
[DllImport("P2P.dll", ExactSpelling = true)]
static extern int PeerCollabGetApplicationRegistrationInfo(
    ref Guid pApplicationId,   // GUID*
    int registrationType,   // PEER_APPLICATION_REGISTRATION_TYPE
    IntPtr ppApplication   // PEER_APPLICATION_REGISTRATION_INFO** out
);
<DllImport("P2P.dll", ExactSpelling:=True)>
Public Shared Function PeerCollabGetApplicationRegistrationInfo(
    ByRef pApplicationId As Guid,   ' GUID*
    registrationType As Integer,   ' PEER_APPLICATION_REGISTRATION_TYPE
    ppApplication As IntPtr   ' PEER_APPLICATION_REGISTRATION_INFO** out
) As Integer
End Function
' pApplicationId : GUID*
' registrationType : PEER_APPLICATION_REGISTRATION_TYPE
' ppApplication : PEER_APPLICATION_REGISTRATION_INFO** out
Declare PtrSafe Function PeerCollabGetApplicationRegistrationInfo Lib "p2p" ( _
    ByVal pApplicationId As LongPtr, _
    ByVal registrationType As Long, _
    ByVal ppApplication 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

PeerCollabGetApplicationRegistrationInfo = ctypes.windll.p2p.PeerCollabGetApplicationRegistrationInfo
PeerCollabGetApplicationRegistrationInfo.restype = ctypes.c_int
PeerCollabGetApplicationRegistrationInfo.argtypes = [
    ctypes.c_void_p,  # pApplicationId : GUID*
    ctypes.c_int,  # registrationType : PEER_APPLICATION_REGISTRATION_TYPE
    ctypes.c_void_p,  # ppApplication : PEER_APPLICATION_REGISTRATION_INFO** out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('P2P.dll')
PeerCollabGetApplicationRegistrationInfo = Fiddle::Function.new(
  lib['PeerCollabGetApplicationRegistrationInfo'],
  [
    Fiddle::TYPE_VOIDP,  # pApplicationId : GUID*
    Fiddle::TYPE_INT,  # registrationType : PEER_APPLICATION_REGISTRATION_TYPE
    Fiddle::TYPE_VOIDP,  # ppApplication : PEER_APPLICATION_REGISTRATION_INFO** out
  ],
  Fiddle::TYPE_INT)
#[link(name = "p2p")]
extern "system" {
    fn PeerCollabGetApplicationRegistrationInfo(
        pApplicationId: *const GUID,  // GUID*
        registrationType: i32,  // PEER_APPLICATION_REGISTRATION_TYPE
        ppApplication: *mut *mut PEER_APPLICATION_REGISTRATION_INFO  // PEER_APPLICATION_REGISTRATION_INFO** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("P2P.dll")]
public static extern int PeerCollabGetApplicationRegistrationInfo(ref Guid pApplicationId, int registrationType, IntPtr ppApplication);
"@
$api = Add-Type -MemberDefinition $sig -Name 'P2P_PeerCollabGetApplicationRegistrationInfo' -Namespace Win32 -PassThru
# $api::PeerCollabGetApplicationRegistrationInfo(pApplicationId, registrationType, ppApplication)
#uselib "P2P.dll"
#func global PeerCollabGetApplicationRegistrationInfo "PeerCollabGetApplicationRegistrationInfo" sptr, sptr, sptr
; PeerCollabGetApplicationRegistrationInfo varptr(pApplicationId), registrationType, varptr(ppApplication)   ; 戻り値は stat
; pApplicationId : GUID* -> "sptr"
; registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> "sptr"
; ppApplication : PEER_APPLICATION_REGISTRATION_INFO** 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 "P2P.dll"
#cfunc global PeerCollabGetApplicationRegistrationInfo "PeerCollabGetApplicationRegistrationInfo" var, int, var
; res = PeerCollabGetApplicationRegistrationInfo(pApplicationId, registrationType, ppApplication)
; pApplicationId : GUID* -> "var"
; registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> "int"
; ppApplication : PEER_APPLICATION_REGISTRATION_INFO** 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。
出力引数: 
; HRESULT PeerCollabGetApplicationRegistrationInfo(GUID* pApplicationId, PEER_APPLICATION_REGISTRATION_TYPE registrationType, PEER_APPLICATION_REGISTRATION_INFO** ppApplication)
#uselib "P2P.dll"
#cfunc global PeerCollabGetApplicationRegistrationInfo "PeerCollabGetApplicationRegistrationInfo" var, int, var
; res = PeerCollabGetApplicationRegistrationInfo(pApplicationId, registrationType, ppApplication)
; pApplicationId : GUID* -> "var"
; registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> "int"
; ppApplication : PEER_APPLICATION_REGISTRATION_INFO** 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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	p2p = windows.NewLazySystemDLL("P2P.dll")
	procPeerCollabGetApplicationRegistrationInfo = p2p.NewProc("PeerCollabGetApplicationRegistrationInfo")
)

// pApplicationId (GUID*), registrationType (PEER_APPLICATION_REGISTRATION_TYPE), ppApplication (PEER_APPLICATION_REGISTRATION_INFO** out)
r1, _, err := procPeerCollabGetApplicationRegistrationInfo.Call(
	uintptr(pApplicationId),
	uintptr(registrationType),
	uintptr(ppApplication),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT
function PeerCollabGetApplicationRegistrationInfo(
  pApplicationId: PGUID;   // GUID*
  registrationType: Integer;   // PEER_APPLICATION_REGISTRATION_TYPE
  ppApplication: Pointer   // PEER_APPLICATION_REGISTRATION_INFO** out
): Integer; stdcall;
  external 'P2P.dll' name 'PeerCollabGetApplicationRegistrationInfo';
result := DllCall("P2P\PeerCollabGetApplicationRegistrationInfo"
    , "Ptr", pApplicationId   ; GUID*
    , "Int", registrationType   ; PEER_APPLICATION_REGISTRATION_TYPE
    , "Ptr", ppApplication   ; PEER_APPLICATION_REGISTRATION_INFO** out
    , "Int")   ; return: HRESULT
●PeerCollabGetApplicationRegistrationInfo(pApplicationId, registrationType, ppApplication) = DLL("P2P.dll", "int PeerCollabGetApplicationRegistrationInfo(void*, int, void*)")
# 呼び出し: PeerCollabGetApplicationRegistrationInfo(pApplicationId, registrationType, ppApplication)
# pApplicationId : GUID* -> "void*"
# registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> "int"
# ppApplication : PEER_APPLICATION_REGISTRATION_INFO** 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 "p2p" fn PeerCollabGetApplicationRegistrationInfo(
    pApplicationId: [*c]GUID, // GUID*
    registrationType: i32, // PEER_APPLICATION_REGISTRATION_TYPE
    ppApplication: [*c][*c]PEER_APPLICATION_REGISTRATION_INFO // PEER_APPLICATION_REGISTRATION_INFO** out
) callconv(std.os.windows.WINAPI) i32;
proc PeerCollabGetApplicationRegistrationInfo(
    pApplicationId: ptr GUID,  # GUID*
    registrationType: int32,  # PEER_APPLICATION_REGISTRATION_TYPE
    ppApplication: ptr PEER_APPLICATION_REGISTRATION_INFO  # PEER_APPLICATION_REGISTRATION_INFO** out
): int32 {.importc: "PeerCollabGetApplicationRegistrationInfo", stdcall, dynlib: "P2P.dll".}
pragma(lib, "p2p");
extern(Windows)
int PeerCollabGetApplicationRegistrationInfo(
    GUID* pApplicationId,   // GUID*
    int registrationType,   // PEER_APPLICATION_REGISTRATION_TYPE
    PEER_APPLICATION_REGISTRATION_INFO** ppApplication   // PEER_APPLICATION_REGISTRATION_INFO** out
);
ccall((:PeerCollabGetApplicationRegistrationInfo, "P2P.dll"), stdcall, Int32,
      (Ptr{GUID}, Int32, Ptr{PEER_APPLICATION_REGISTRATION_INFO}),
      pApplicationId, registrationType, ppApplication)
# pApplicationId : GUID* -> Ptr{GUID}
# registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> Int32
# ppApplication : PEER_APPLICATION_REGISTRATION_INFO** out -> Ptr{PEER_APPLICATION_REGISTRATION_INFO}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
int32_t PeerCollabGetApplicationRegistrationInfo(
    void* pApplicationId,
    int32_t registrationType,
    void* ppApplication);
]]
local p2p = ffi.load("p2p")
-- p2p.PeerCollabGetApplicationRegistrationInfo(pApplicationId, registrationType, ppApplication)
-- pApplicationId : GUID*
-- registrationType : PEER_APPLICATION_REGISTRATION_TYPE
-- ppApplication : PEER_APPLICATION_REGISTRATION_INFO** 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('P2P.dll');
const PeerCollabGetApplicationRegistrationInfo = lib.func('__stdcall', 'PeerCollabGetApplicationRegistrationInfo', 'int32_t', ['void *', 'int32_t', 'void *']);
// PeerCollabGetApplicationRegistrationInfo(pApplicationId, registrationType, ppApplication)
// pApplicationId : GUID* -> 'void *'
// registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> 'int32_t'
// ppApplication : PEER_APPLICATION_REGISTRATION_INFO** 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("P2P.dll", {
  PeerCollabGetApplicationRegistrationInfo: { parameters: ["pointer", "i32", "pointer"], result: "i32" },
});
// lib.symbols.PeerCollabGetApplicationRegistrationInfo(pApplicationId, registrationType, ppApplication)
// pApplicationId : GUID* -> "pointer"
// registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> "i32"
// ppApplication : PEER_APPLICATION_REGISTRATION_INFO** 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 PeerCollabGetApplicationRegistrationInfo(
    void* pApplicationId,
    int32_t registrationType,
    void* ppApplication);
C, "P2P.dll");
// $ffi->PeerCollabGetApplicationRegistrationInfo(pApplicationId, registrationType, ppApplication);
// pApplicationId : GUID*
// registrationType : PEER_APPLICATION_REGISTRATION_TYPE
// ppApplication : PEER_APPLICATION_REGISTRATION_INFO** 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 P2p extends StdCallLibrary {
    P2p INSTANCE = Native.load("p2p", P2p.class);
    int PeerCollabGetApplicationRegistrationInfo(
        Pointer pApplicationId,   // GUID*
        int registrationType,   // PEER_APPLICATION_REGISTRATION_TYPE
        Pointer ppApplication   // PEER_APPLICATION_REGISTRATION_INFO** out
    );
}
@[Link("p2p")]
lib LibP2P
  fun PeerCollabGetApplicationRegistrationInfo = PeerCollabGetApplicationRegistrationInfo(
    pApplicationId : GUID*,   # GUID*
    registrationType : Int32,   # PEER_APPLICATION_REGISTRATION_TYPE
    ppApplication : PEER_APPLICATION_REGISTRATION_INFO**   # PEER_APPLICATION_REGISTRATION_INFO** 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 PeerCollabGetApplicationRegistrationInfoNative = Int32 Function(Pointer<Void>, Int32, Pointer<Void>);
typedef PeerCollabGetApplicationRegistrationInfoDart = int Function(Pointer<Void>, int, Pointer<Void>);
final PeerCollabGetApplicationRegistrationInfo = DynamicLibrary.open('P2P.dll')
    .lookupFunction<PeerCollabGetApplicationRegistrationInfoNative, PeerCollabGetApplicationRegistrationInfoDart>('PeerCollabGetApplicationRegistrationInfo');
// pApplicationId : GUID* -> Pointer<Void>
// registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> Int32
// ppApplication : PEER_APPLICATION_REGISTRATION_INFO** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function PeerCollabGetApplicationRegistrationInfo(
  pApplicationId: PGUID;   // GUID*
  registrationType: Integer;   // PEER_APPLICATION_REGISTRATION_TYPE
  ppApplication: Pointer   // PEER_APPLICATION_REGISTRATION_INFO** out
): Integer; stdcall;
  external 'P2P.dll' name 'PeerCollabGetApplicationRegistrationInfo';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "PeerCollabGetApplicationRegistrationInfo"
  c_PeerCollabGetApplicationRegistrationInfo :: Ptr () -> Int32 -> Ptr () -> IO Int32
-- pApplicationId : GUID* -> Ptr ()
-- registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> Int32
-- ppApplication : PEER_APPLICATION_REGISTRATION_INFO** 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。
open Ctypes
open Foreign

let peercollabgetapplicationregistrationinfo =
  foreign "PeerCollabGetApplicationRegistrationInfo"
    ((ptr void) @-> int32_t @-> (ptr void) @-> returning int32_t)
(* pApplicationId : GUID* -> (ptr void) *)
(* registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> int32_t *)
(* ppApplication : PEER_APPLICATION_REGISTRATION_INFO** 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 p2p (t "P2P.dll"))
(cffi:use-foreign-library p2p)

(cffi:defcfun ("PeerCollabGetApplicationRegistrationInfo" peer-collab-get-application-registration-info :convention :stdcall) :int32
  (p-application-id :pointer)   ; GUID*
  (registration-type :int32)   ; PEER_APPLICATION_REGISTRATION_TYPE
  (pp-application :pointer))   ; PEER_APPLICATION_REGISTRATION_INFO** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $PeerCollabGetApplicationRegistrationInfo = Win32::API::More->new('P2P',
    'int PeerCollabGetApplicationRegistrationInfo(LPVOID pApplicationId, int registrationType, LPVOID ppApplication)');
# my $ret = $PeerCollabGetApplicationRegistrationInfo->Call($pApplicationId, $registrationType, $ppApplication);
# pApplicationId : GUID* -> LPVOID
# registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> int
# ppApplication : PEER_APPLICATION_REGISTRATION_INFO** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

関連項目

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