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HidP_GetExtendedAttributes
関数指定したHID値コントロールの拡張属性を取得する。
シグネチャ
// HID.dll
#include <windows.h>
NTSTATUS HidP_GetExtendedAttributes(
HIDP_REPORT_TYPE ReportType,
WORD DataIndex,
PHIDP_PREPARSED_DATA PreparsedData,
HIDP_EXTENDED_ATTRIBUTES* Attributes,
DWORD* LengthAttributes
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| ReportType | HIDP_REPORT_TYPE | in | 対象のレポート種別をHIDP_REPORT_TYPE(Input/Output/Feature)で指定する。 |
| DataIndex | WORD | in | 拡張属性を取得する対象のデータインデックスを指定する。 |
| PreparsedData | PHIDP_PREPARSED_DATA | in | HidD_GetPreparsedDataで取得した前解析データへのポインタを指定する。 |
| Attributes | HIDP_EXTENDED_ATTRIBUTES* | out | 拡張属性情報(HIDP_EXTENDED_ATTRIBUTES)を受け取るバッファへのポインタを指定する。 |
| LengthAttributes | DWORD* | inout | 入出力でバッファのバイトサイズを指定し、必要/使用サイズを受け取るDWORDへのポインタ。 |
戻り値の型: NTSTATUS
各言語での呼び出し定義
// HID.dll
#include <windows.h>
NTSTATUS HidP_GetExtendedAttributes(
HIDP_REPORT_TYPE ReportType,
WORD DataIndex,
PHIDP_PREPARSED_DATA PreparsedData,
HIDP_EXTENDED_ATTRIBUTES* Attributes,
DWORD* LengthAttributes
);[DllImport("HID.dll", ExactSpelling = true)]
static extern int HidP_GetExtendedAttributes(
int ReportType, // HIDP_REPORT_TYPE
ushort DataIndex, // WORD
IntPtr PreparsedData, // PHIDP_PREPARSED_DATA
IntPtr Attributes, // HIDP_EXTENDED_ATTRIBUTES* out
ref uint LengthAttributes // DWORD* in/out
);<DllImport("HID.dll", ExactSpelling:=True)>
Public Shared Function HidP_GetExtendedAttributes(
ReportType As Integer, ' HIDP_REPORT_TYPE
DataIndex As UShort, ' WORD
PreparsedData As IntPtr, ' PHIDP_PREPARSED_DATA
Attributes As IntPtr, ' HIDP_EXTENDED_ATTRIBUTES* out
ByRef LengthAttributes As UInteger ' DWORD* in/out
) As Integer
End Function' ReportType : HIDP_REPORT_TYPE
' DataIndex : WORD
' PreparsedData : PHIDP_PREPARSED_DATA
' Attributes : HIDP_EXTENDED_ATTRIBUTES* out
' LengthAttributes : DWORD* in/out
Declare PtrSafe Function HidP_GetExtendedAttributes Lib "hid" ( _
ByVal ReportType As Long, _
ByVal DataIndex As Integer, _
ByVal PreparsedData As LongPtr, _
ByVal Attributes As LongPtr, _
ByRef LengthAttributes As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
HidP_GetExtendedAttributes = ctypes.windll.hid.HidP_GetExtendedAttributes
HidP_GetExtendedAttributes.restype = ctypes.c_int
HidP_GetExtendedAttributes.argtypes = [
ctypes.c_int, # ReportType : HIDP_REPORT_TYPE
ctypes.c_ushort, # DataIndex : WORD
ctypes.c_ssize_t, # PreparsedData : PHIDP_PREPARSED_DATA
ctypes.c_void_p, # Attributes : HIDP_EXTENDED_ATTRIBUTES* out
ctypes.POINTER(wintypes.DWORD), # LengthAttributes : DWORD* in/out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('HID.dll')
HidP_GetExtendedAttributes = Fiddle::Function.new(
lib['HidP_GetExtendedAttributes'],
[
Fiddle::TYPE_INT, # ReportType : HIDP_REPORT_TYPE
-Fiddle::TYPE_SHORT, # DataIndex : WORD
Fiddle::TYPE_INTPTR_T, # PreparsedData : PHIDP_PREPARSED_DATA
Fiddle::TYPE_VOIDP, # Attributes : HIDP_EXTENDED_ATTRIBUTES* out
Fiddle::TYPE_VOIDP, # LengthAttributes : DWORD* in/out
],
Fiddle::TYPE_INT)#[link(name = "hid")]
extern "system" {
fn HidP_GetExtendedAttributes(
ReportType: i32, // HIDP_REPORT_TYPE
DataIndex: u16, // WORD
PreparsedData: isize, // PHIDP_PREPARSED_DATA
Attributes: *mut HIDP_EXTENDED_ATTRIBUTES, // HIDP_EXTENDED_ATTRIBUTES* out
LengthAttributes: *mut u32 // DWORD* in/out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("HID.dll")]
public static extern int HidP_GetExtendedAttributes(int ReportType, ushort DataIndex, IntPtr PreparsedData, IntPtr Attributes, ref uint LengthAttributes);
"@
$api = Add-Type -MemberDefinition $sig -Name 'HID_HidP_GetExtendedAttributes' -Namespace Win32 -PassThru
# $api::HidP_GetExtendedAttributes(ReportType, DataIndex, PreparsedData, Attributes, LengthAttributes)#uselib "HID.dll"
#func global HidP_GetExtendedAttributes "HidP_GetExtendedAttributes" sptr, sptr, sptr, sptr, sptr
; HidP_GetExtendedAttributes ReportType, DataIndex, PreparsedData, varptr(Attributes), varptr(LengthAttributes) ; 戻り値は stat
; ReportType : HIDP_REPORT_TYPE -> "sptr"
; DataIndex : WORD -> "sptr"
; PreparsedData : PHIDP_PREPARSED_DATA -> "sptr"
; Attributes : HIDP_EXTENDED_ATTRIBUTES* out -> "sptr"
; LengthAttributes : DWORD* in/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 "HID.dll" #cfunc global HidP_GetExtendedAttributes "HidP_GetExtendedAttributes" int, int, sptr, var, var ; res = HidP_GetExtendedAttributes(ReportType, DataIndex, PreparsedData, Attributes, LengthAttributes) ; ReportType : HIDP_REPORT_TYPE -> "int" ; DataIndex : WORD -> "int" ; PreparsedData : PHIDP_PREPARSED_DATA -> "sptr" ; Attributes : HIDP_EXTENDED_ATTRIBUTES* out -> "var" ; LengthAttributes : DWORD* in/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。#uselib "HID.dll" #cfunc global HidP_GetExtendedAttributes "HidP_GetExtendedAttributes" int, int, sptr, sptr, sptr ; res = HidP_GetExtendedAttributes(ReportType, DataIndex, PreparsedData, varptr(Attributes), varptr(LengthAttributes)) ; ReportType : HIDP_REPORT_TYPE -> "int" ; DataIndex : WORD -> "int" ; PreparsedData : PHIDP_PREPARSED_DATA -> "sptr" ; Attributes : HIDP_EXTENDED_ATTRIBUTES* out -> "sptr" ; LengthAttributes : DWORD* in/out -> "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:
; NTSTATUS HidP_GetExtendedAttributes(HIDP_REPORT_TYPE ReportType, WORD DataIndex, PHIDP_PREPARSED_DATA PreparsedData, HIDP_EXTENDED_ATTRIBUTES* Attributes, DWORD* LengthAttributes) #uselib "HID.dll" #cfunc global HidP_GetExtendedAttributes "HidP_GetExtendedAttributes" int, int, intptr, var, var ; res = HidP_GetExtendedAttributes(ReportType, DataIndex, PreparsedData, Attributes, LengthAttributes) ; ReportType : HIDP_REPORT_TYPE -> "int" ; DataIndex : WORD -> "int" ; PreparsedData : PHIDP_PREPARSED_DATA -> "intptr" ; Attributes : HIDP_EXTENDED_ATTRIBUTES* out -> "var" ; LengthAttributes : DWORD* in/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。; NTSTATUS HidP_GetExtendedAttributes(HIDP_REPORT_TYPE ReportType, WORD DataIndex, PHIDP_PREPARSED_DATA PreparsedData, HIDP_EXTENDED_ATTRIBUTES* Attributes, DWORD* LengthAttributes) #uselib "HID.dll" #cfunc global HidP_GetExtendedAttributes "HidP_GetExtendedAttributes" int, int, intptr, intptr, intptr ; res = HidP_GetExtendedAttributes(ReportType, DataIndex, PreparsedData, varptr(Attributes), varptr(LengthAttributes)) ; ReportType : HIDP_REPORT_TYPE -> "int" ; DataIndex : WORD -> "int" ; PreparsedData : PHIDP_PREPARSED_DATA -> "intptr" ; Attributes : HIDP_EXTENDED_ATTRIBUTES* out -> "intptr" ; LengthAttributes : DWORD* in/out -> "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 (
hid = windows.NewLazySystemDLL("HID.dll")
procHidP_GetExtendedAttributes = hid.NewProc("HidP_GetExtendedAttributes")
)
// ReportType (HIDP_REPORT_TYPE), DataIndex (WORD), PreparsedData (PHIDP_PREPARSED_DATA), Attributes (HIDP_EXTENDED_ATTRIBUTES* out), LengthAttributes (DWORD* in/out)
r1, _, err := procHidP_GetExtendedAttributes.Call(
uintptr(ReportType),
uintptr(DataIndex),
uintptr(PreparsedData),
uintptr(Attributes),
uintptr(LengthAttributes),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // NTSTATUSfunction HidP_GetExtendedAttributes(
ReportType: Integer; // HIDP_REPORT_TYPE
DataIndex: Word; // WORD
PreparsedData: NativeInt; // PHIDP_PREPARSED_DATA
Attributes: Pointer; // HIDP_EXTENDED_ATTRIBUTES* out
LengthAttributes: Pointer // DWORD* in/out
): Integer; stdcall;
external 'HID.dll' name 'HidP_GetExtendedAttributes';result := DllCall("HID\HidP_GetExtendedAttributes"
, "Int", ReportType ; HIDP_REPORT_TYPE
, "UShort", DataIndex ; WORD
, "Ptr", PreparsedData ; PHIDP_PREPARSED_DATA
, "Ptr", Attributes ; HIDP_EXTENDED_ATTRIBUTES* out
, "Ptr", LengthAttributes ; DWORD* in/out
, "Int") ; return: NTSTATUS●HidP_GetExtendedAttributes(ReportType, DataIndex, PreparsedData, Attributes, LengthAttributes) = DLL("HID.dll", "int HidP_GetExtendedAttributes(int, int, int, void*, void*)")
# 呼び出し: HidP_GetExtendedAttributes(ReportType, DataIndex, PreparsedData, Attributes, LengthAttributes)
# ReportType : HIDP_REPORT_TYPE -> "int"
# DataIndex : WORD -> "int"
# PreparsedData : PHIDP_PREPARSED_DATA -> "int"
# Attributes : HIDP_EXTENDED_ATTRIBUTES* out -> "void*"
# LengthAttributes : DWORD* in/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 "hid" fn HidP_GetExtendedAttributes(
ReportType: i32, // HIDP_REPORT_TYPE
DataIndex: u16, // WORD
PreparsedData: isize, // PHIDP_PREPARSED_DATA
Attributes: [*c]HIDP_EXTENDED_ATTRIBUTES, // HIDP_EXTENDED_ATTRIBUTES* out
LengthAttributes: [*c]u32 // DWORD* in/out
) callconv(std.os.windows.WINAPI) i32;proc HidP_GetExtendedAttributes(
ReportType: int32, # HIDP_REPORT_TYPE
DataIndex: uint16, # WORD
PreparsedData: int, # PHIDP_PREPARSED_DATA
Attributes: ptr HIDP_EXTENDED_ATTRIBUTES, # HIDP_EXTENDED_ATTRIBUTES* out
LengthAttributes: ptr uint32 # DWORD* in/out
): int32 {.importc: "HidP_GetExtendedAttributes", stdcall, dynlib: "HID.dll".}pragma(lib, "hid");
extern(Windows)
int HidP_GetExtendedAttributes(
int ReportType, // HIDP_REPORT_TYPE
ushort DataIndex, // WORD
ptrdiff_t PreparsedData, // PHIDP_PREPARSED_DATA
HIDP_EXTENDED_ATTRIBUTES* Attributes, // HIDP_EXTENDED_ATTRIBUTES* out
uint* LengthAttributes // DWORD* in/out
);ccall((:HidP_GetExtendedAttributes, "HID.dll"), stdcall, Int32,
(Int32, UInt16, Int, Ptr{HIDP_EXTENDED_ATTRIBUTES}, Ptr{UInt32}),
ReportType, DataIndex, PreparsedData, Attributes, LengthAttributes)
# ReportType : HIDP_REPORT_TYPE -> Int32
# DataIndex : WORD -> UInt16
# PreparsedData : PHIDP_PREPARSED_DATA -> Int
# Attributes : HIDP_EXTENDED_ATTRIBUTES* out -> Ptr{HIDP_EXTENDED_ATTRIBUTES}
# LengthAttributes : DWORD* in/out -> Ptr{UInt32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
int32_t HidP_GetExtendedAttributes(
int32_t ReportType,
uint16_t DataIndex,
intptr_t PreparsedData,
void* Attributes,
uint32_t* LengthAttributes);
]]
local hid = ffi.load("hid")
-- hid.HidP_GetExtendedAttributes(ReportType, DataIndex, PreparsedData, Attributes, LengthAttributes)
-- ReportType : HIDP_REPORT_TYPE
-- DataIndex : WORD
-- PreparsedData : PHIDP_PREPARSED_DATA
-- Attributes : HIDP_EXTENDED_ATTRIBUTES* out
-- LengthAttributes : DWORD* in/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('HID.dll');
const HidP_GetExtendedAttributes = lib.func('__stdcall', 'HidP_GetExtendedAttributes', 'int32_t', ['int32_t', 'uint16_t', 'intptr_t', 'void *', 'uint32_t *']);
// HidP_GetExtendedAttributes(ReportType, DataIndex, PreparsedData, Attributes, LengthAttributes)
// ReportType : HIDP_REPORT_TYPE -> 'int32_t'
// DataIndex : WORD -> 'uint16_t'
// PreparsedData : PHIDP_PREPARSED_DATA -> 'intptr_t'
// Attributes : HIDP_EXTENDED_ATTRIBUTES* out -> 'void *'
// LengthAttributes : DWORD* in/out -> 'uint32_t *'
// 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("HID.dll", {
HidP_GetExtendedAttributes: { parameters: ["i32", "u16", "isize", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.HidP_GetExtendedAttributes(ReportType, DataIndex, PreparsedData, Attributes, LengthAttributes)
// ReportType : HIDP_REPORT_TYPE -> "i32"
// DataIndex : WORD -> "u16"
// PreparsedData : PHIDP_PREPARSED_DATA -> "isize"
// Attributes : HIDP_EXTENDED_ATTRIBUTES* out -> "pointer"
// LengthAttributes : DWORD* in/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 HidP_GetExtendedAttributes(
int32_t ReportType,
uint16_t DataIndex,
intptr_t PreparsedData,
void* Attributes,
uint32_t* LengthAttributes);
C, "HID.dll");
// $ffi->HidP_GetExtendedAttributes(ReportType, DataIndex, PreparsedData, Attributes, LengthAttributes);
// ReportType : HIDP_REPORT_TYPE
// DataIndex : WORD
// PreparsedData : PHIDP_PREPARSED_DATA
// Attributes : HIDP_EXTENDED_ATTRIBUTES* out
// LengthAttributes : DWORD* in/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 Hid extends StdCallLibrary {
Hid INSTANCE = Native.load("hid", Hid.class);
int HidP_GetExtendedAttributes(
int ReportType, // HIDP_REPORT_TYPE
short DataIndex, // WORD
long PreparsedData, // PHIDP_PREPARSED_DATA
Pointer Attributes, // HIDP_EXTENDED_ATTRIBUTES* out
IntByReference LengthAttributes // DWORD* in/out
);
}@[Link("hid")]
lib LibHID
fun HidP_GetExtendedAttributes = HidP_GetExtendedAttributes(
ReportType : Int32, # HIDP_REPORT_TYPE
DataIndex : UInt16, # WORD
PreparsedData : LibC::SSizeT, # PHIDP_PREPARSED_DATA
Attributes : HIDP_EXTENDED_ATTRIBUTES*, # HIDP_EXTENDED_ATTRIBUTES* out
LengthAttributes : UInt32* # DWORD* in/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 HidP_GetExtendedAttributesNative = Int32 Function(Int32, Uint16, IntPtr, Pointer<Void>, Pointer<Uint32>);
typedef HidP_GetExtendedAttributesDart = int Function(int, int, int, Pointer<Void>, Pointer<Uint32>);
final HidP_GetExtendedAttributes = DynamicLibrary.open('HID.dll')
.lookupFunction<HidP_GetExtendedAttributesNative, HidP_GetExtendedAttributesDart>('HidP_GetExtendedAttributes');
// ReportType : HIDP_REPORT_TYPE -> Int32
// DataIndex : WORD -> Uint16
// PreparsedData : PHIDP_PREPARSED_DATA -> IntPtr
// Attributes : HIDP_EXTENDED_ATTRIBUTES* out -> Pointer<Void>
// LengthAttributes : DWORD* in/out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function HidP_GetExtendedAttributes(
ReportType: Integer; // HIDP_REPORT_TYPE
DataIndex: Word; // WORD
PreparsedData: NativeInt; // PHIDP_PREPARSED_DATA
Attributes: Pointer; // HIDP_EXTENDED_ATTRIBUTES* out
LengthAttributes: Pointer // DWORD* in/out
): Integer; stdcall;
external 'HID.dll' name 'HidP_GetExtendedAttributes';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "HidP_GetExtendedAttributes"
c_HidP_GetExtendedAttributes :: Int32 -> Word16 -> CIntPtr -> Ptr () -> Ptr Word32 -> IO Int32
-- ReportType : HIDP_REPORT_TYPE -> Int32
-- DataIndex : WORD -> Word16
-- PreparsedData : PHIDP_PREPARSED_DATA -> CIntPtr
-- Attributes : HIDP_EXTENDED_ATTRIBUTES* out -> Ptr ()
-- LengthAttributes : DWORD* in/out -> Ptr Word32
-- 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 hidp_getextendedattributes =
foreign "HidP_GetExtendedAttributes"
(int32_t @-> uint16_t @-> intptr_t @-> (ptr void) @-> (ptr uint32_t) @-> returning int32_t)
(* ReportType : HIDP_REPORT_TYPE -> int32_t *)
(* DataIndex : WORD -> uint16_t *)
(* PreparsedData : PHIDP_PREPARSED_DATA -> intptr_t *)
(* Attributes : HIDP_EXTENDED_ATTRIBUTES* out -> (ptr void) *)
(* LengthAttributes : DWORD* in/out -> (ptr uint32_t) *)
(* 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 hid (t "HID.dll"))
(cffi:use-foreign-library hid)
(cffi:defcfun ("HidP_GetExtendedAttributes" hid-p-get-extended-attributes :convention :stdcall) :int32
(report-type :int32) ; HIDP_REPORT_TYPE
(data-index :uint16) ; WORD
(preparsed-data :int64) ; PHIDP_PREPARSED_DATA
(attributes :pointer) ; HIDP_EXTENDED_ATTRIBUTES* out
(length-attributes :pointer)) ; DWORD* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $HidP_GetExtendedAttributes = Win32::API::More->new('HID',
'int HidP_GetExtendedAttributes(int ReportType, WORD DataIndex, LPARAM PreparsedData, LPVOID Attributes, LPVOID LengthAttributes)');
# my $ret = $HidP_GetExtendedAttributes->Call($ReportType, $DataIndex, $PreparsedData, $Attributes, $LengthAttributes);
# ReportType : HIDP_REPORT_TYPE -> int
# DataIndex : WORD -> WORD
# PreparsedData : PHIDP_PREPARSED_DATA -> LPARAM
# Attributes : HIDP_EXTENDED_ATTRIBUTES* out -> LPVOID
# LengthAttributes : DWORD* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。