Win32 API 日本語リファレンス
ホームDevices.HumanInterfaceDevice › HidD_GetPreparsedData

HidD_GetPreparsedData

関数
HIDデバイスの解析済みレポート記述子データを取得する。
DLLHID.dll呼出規約winapi

シグネチャ

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

BOOLEAN HidD_GetPreparsedData(
    HANDLE HidDeviceObject,
    PHIDP_PREPARSED_DATA* PreparsedData
);

パラメーター

名前方向
HidDeviceObjectHANDLEin
PreparsedDataPHIDP_PREPARSED_DATA*out

戻り値の型: BOOLEAN

各言語での呼び出し定義

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

BOOLEAN HidD_GetPreparsedData(
    HANDLE HidDeviceObject,
    PHIDP_PREPARSED_DATA* PreparsedData
);
[DllImport("HID.dll", ExactSpelling = true)]
static extern byte HidD_GetPreparsedData(
    IntPtr HidDeviceObject,   // HANDLE
    out IntPtr PreparsedData   // PHIDP_PREPARSED_DATA* out
);
<DllImport("HID.dll", ExactSpelling:=True)>
Public Shared Function HidD_GetPreparsedData(
    HidDeviceObject As IntPtr,   ' HANDLE
    <Out> ByRef PreparsedData As IntPtr   ' PHIDP_PREPARSED_DATA* out
) As Byte
End Function
' HidDeviceObject : HANDLE
' PreparsedData : PHIDP_PREPARSED_DATA* out
Declare PtrSafe Function HidD_GetPreparsedData Lib "hid" ( _
    ByVal HidDeviceObject As LongPtr, _
    ByRef PreparsedData As LongPtr) As Byte
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

HidD_GetPreparsedData = ctypes.windll.hid.HidD_GetPreparsedData
HidD_GetPreparsedData.restype = ctypes.c_byte
HidD_GetPreparsedData.argtypes = [
    wintypes.HANDLE,  # HidDeviceObject : HANDLE
    ctypes.c_void_p,  # PreparsedData : PHIDP_PREPARSED_DATA* out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('HID.dll')
HidD_GetPreparsedData = Fiddle::Function.new(
  lib['HidD_GetPreparsedData'],
  [
    Fiddle::TYPE_VOIDP,  # HidDeviceObject : HANDLE
    Fiddle::TYPE_VOIDP,  # PreparsedData : PHIDP_PREPARSED_DATA* out
  ],
  Fiddle::TYPE_CHAR)
#[link(name = "hid")]
extern "system" {
    fn HidD_GetPreparsedData(
        HidDeviceObject: *mut core::ffi::c_void,  // HANDLE
        PreparsedData: *mut isize  // PHIDP_PREPARSED_DATA* out
    ) -> u8;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("HID.dll")]
public static extern byte HidD_GetPreparsedData(IntPtr HidDeviceObject, out IntPtr PreparsedData);
"@
$api = Add-Type -MemberDefinition $sig -Name 'HID_HidD_GetPreparsedData' -Namespace Win32 -PassThru
# $api::HidD_GetPreparsedData(HidDeviceObject, PreparsedData)
#uselib "HID.dll"
#func global HidD_GetPreparsedData "HidD_GetPreparsedData" sptr, sptr
; HidD_GetPreparsedData HidDeviceObject, PreparsedData   ; 戻り値は stat
; HidDeviceObject : HANDLE -> "sptr"
; PreparsedData : PHIDP_PREPARSED_DATA* 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。
#uselib "HID.dll"
#cfunc global HidD_GetPreparsedData "HidD_GetPreparsedData" sptr, int
; res = HidD_GetPreparsedData(HidDeviceObject, PreparsedData)
; HidDeviceObject : HANDLE -> "sptr"
; PreparsedData : PHIDP_PREPARSED_DATA* out -> "int"
; BOOLEAN HidD_GetPreparsedData(HANDLE HidDeviceObject, PHIDP_PREPARSED_DATA* PreparsedData)
#uselib "HID.dll"
#cfunc global HidD_GetPreparsedData "HidD_GetPreparsedData" intptr, int
; res = HidD_GetPreparsedData(HidDeviceObject, PreparsedData)
; HidDeviceObject : HANDLE -> "intptr"
; PreparsedData : PHIDP_PREPARSED_DATA* out -> "int"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	hid = windows.NewLazySystemDLL("HID.dll")
	procHidD_GetPreparsedData = hid.NewProc("HidD_GetPreparsedData")
)

// HidDeviceObject (HANDLE), PreparsedData (PHIDP_PREPARSED_DATA* out)
r1, _, err := procHidD_GetPreparsedData.Call(
	uintptr(HidDeviceObject),
	uintptr(PreparsedData),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOLEAN
function HidD_GetPreparsedData(
  HidDeviceObject: THandle;   // HANDLE
  PreparsedData: Pointer   // PHIDP_PREPARSED_DATA* out
): ByteBool; stdcall;
  external 'HID.dll' name 'HidD_GetPreparsedData';
result := DllCall("HID\HidD_GetPreparsedData"
    , "Ptr", HidDeviceObject   ; HANDLE
    , "Ptr", PreparsedData   ; PHIDP_PREPARSED_DATA* out
    , "Char")   ; return: BOOLEAN
●HidD_GetPreparsedData(HidDeviceObject, PreparsedData) = DLL("HID.dll", "byte HidD_GetPreparsedData(void*, void*)")
# 呼び出し: HidD_GetPreparsedData(HidDeviceObject, PreparsedData)
# HidDeviceObject : HANDLE -> "void*"
# PreparsedData : PHIDP_PREPARSED_DATA* 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)。