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SetupDiEnumDriverInfoA
関数ドライバ情報リスト内のドライバを順に列挙する。
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// SETUPAPI.dll (ANSI / -A)
#include <windows.h>
BOOL SetupDiEnumDriverInfoA(
HDEVINFO DeviceInfoSet,
SP_DEVINFO_DATA* DeviceInfoData, // optional
SETUP_DI_DRIVER_TYPE DriverType,
DWORD MemberIndex,
SP_DRVINFO_DATA_V2_A* DriverInfoData
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| DeviceInfoSet | HDEVINFO | in |
| DeviceInfoData | SP_DEVINFO_DATA* | inoptional |
| DriverType | SETUP_DI_DRIVER_TYPE | in |
| MemberIndex | DWORD | in |
| DriverInfoData | SP_DRVINFO_DATA_V2_A* | inout |
戻り値の型: BOOL
各言語での呼び出し定義
// SETUPAPI.dll (ANSI / -A)
#include <windows.h>
BOOL SetupDiEnumDriverInfoA(
HDEVINFO DeviceInfoSet,
SP_DEVINFO_DATA* DeviceInfoData, // optional
SETUP_DI_DRIVER_TYPE DriverType,
DWORD MemberIndex,
SP_DRVINFO_DATA_V2_A* DriverInfoData
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SETUPAPI.dll", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
static extern bool SetupDiEnumDriverInfoA(
IntPtr DeviceInfoSet, // HDEVINFO
IntPtr DeviceInfoData, // SP_DEVINFO_DATA* optional
uint DriverType, // SETUP_DI_DRIVER_TYPE
uint MemberIndex, // DWORD
IntPtr DriverInfoData // SP_DRVINFO_DATA_V2_A* in/out
);<DllImport("SETUPAPI.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SetupDiEnumDriverInfoA(
DeviceInfoSet As IntPtr, ' HDEVINFO
DeviceInfoData As IntPtr, ' SP_DEVINFO_DATA* optional
DriverType As UInteger, ' SETUP_DI_DRIVER_TYPE
MemberIndex As UInteger, ' DWORD
DriverInfoData As IntPtr ' SP_DRVINFO_DATA_V2_A* in/out
) As Boolean
End Function' DeviceInfoSet : HDEVINFO
' DeviceInfoData : SP_DEVINFO_DATA* optional
' DriverType : SETUP_DI_DRIVER_TYPE
' MemberIndex : DWORD
' DriverInfoData : SP_DRVINFO_DATA_V2_A* in/out
Declare PtrSafe Function SetupDiEnumDriverInfoA Lib "setupapi" ( _
ByVal DeviceInfoSet As LongPtr, _
ByVal DeviceInfoData As LongPtr, _
ByVal DriverType As Long, _
ByVal MemberIndex As Long, _
ByVal DriverInfoData 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
SetupDiEnumDriverInfoA = ctypes.windll.setupapi.SetupDiEnumDriverInfoA
SetupDiEnumDriverInfoA.restype = wintypes.BOOL
SetupDiEnumDriverInfoA.argtypes = [
ctypes.c_ssize_t, # DeviceInfoSet : HDEVINFO
ctypes.c_void_p, # DeviceInfoData : SP_DEVINFO_DATA* optional
wintypes.DWORD, # DriverType : SETUP_DI_DRIVER_TYPE
wintypes.DWORD, # MemberIndex : DWORD
ctypes.c_void_p, # DriverInfoData : SP_DRVINFO_DATA_V2_A* in/out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('SETUPAPI.dll')
SetupDiEnumDriverInfoA = Fiddle::Function.new(
lib['SetupDiEnumDriverInfoA'],
[
Fiddle::TYPE_INTPTR_T, # DeviceInfoSet : HDEVINFO
Fiddle::TYPE_VOIDP, # DeviceInfoData : SP_DEVINFO_DATA* optional
-Fiddle::TYPE_INT, # DriverType : SETUP_DI_DRIVER_TYPE
-Fiddle::TYPE_INT, # MemberIndex : DWORD
Fiddle::TYPE_VOIDP, # DriverInfoData : SP_DRVINFO_DATA_V2_A* in/out
],
Fiddle::TYPE_INT)#[link(name = "setupapi")]
extern "system" {
fn SetupDiEnumDriverInfoA(
DeviceInfoSet: isize, // HDEVINFO
DeviceInfoData: *mut SP_DEVINFO_DATA, // SP_DEVINFO_DATA* optional
DriverType: u32, // SETUP_DI_DRIVER_TYPE
MemberIndex: u32, // DWORD
DriverInfoData: *mut SP_DRVINFO_DATA_V2_A // SP_DRVINFO_DATA_V2_A* in/out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SETUPAPI.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern bool SetupDiEnumDriverInfoA(IntPtr DeviceInfoSet, IntPtr DeviceInfoData, uint DriverType, uint MemberIndex, IntPtr DriverInfoData);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SETUPAPI_SetupDiEnumDriverInfoA' -Namespace Win32 -PassThru
# $api::SetupDiEnumDriverInfoA(DeviceInfoSet, DeviceInfoData, DriverType, MemberIndex, DriverInfoData)#uselib "SETUPAPI.dll"
#func global SetupDiEnumDriverInfoA "SetupDiEnumDriverInfoA" sptr, sptr, sptr, sptr, sptr
; SetupDiEnumDriverInfoA DeviceInfoSet, varptr(DeviceInfoData), DriverType, MemberIndex, varptr(DriverInfoData) ; 戻り値は stat
; DeviceInfoSet : HDEVINFO -> "sptr"
; DeviceInfoData : SP_DEVINFO_DATA* optional -> "sptr"
; DriverType : SETUP_DI_DRIVER_TYPE -> "sptr"
; MemberIndex : DWORD -> "sptr"
; DriverInfoData : SP_DRVINFO_DATA_V2_A* 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 "SETUPAPI.dll" #cfunc global SetupDiEnumDriverInfoA "SetupDiEnumDriverInfoA" sptr, var, int, int, var ; res = SetupDiEnumDriverInfoA(DeviceInfoSet, DeviceInfoData, DriverType, MemberIndex, DriverInfoData) ; DeviceInfoSet : HDEVINFO -> "sptr" ; DeviceInfoData : SP_DEVINFO_DATA* optional -> "var" ; DriverType : SETUP_DI_DRIVER_TYPE -> "int" ; MemberIndex : DWORD -> "int" ; DriverInfoData : SP_DRVINFO_DATA_V2_A* 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 "SETUPAPI.dll" #cfunc global SetupDiEnumDriverInfoA "SetupDiEnumDriverInfoA" sptr, sptr, int, int, sptr ; res = SetupDiEnumDriverInfoA(DeviceInfoSet, varptr(DeviceInfoData), DriverType, MemberIndex, varptr(DriverInfoData)) ; DeviceInfoSet : HDEVINFO -> "sptr" ; DeviceInfoData : SP_DEVINFO_DATA* optional -> "sptr" ; DriverType : SETUP_DI_DRIVER_TYPE -> "int" ; MemberIndex : DWORD -> "int" ; DriverInfoData : SP_DRVINFO_DATA_V2_A* 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:
; BOOL SetupDiEnumDriverInfoA(HDEVINFO DeviceInfoSet, SP_DEVINFO_DATA* DeviceInfoData, SETUP_DI_DRIVER_TYPE DriverType, DWORD MemberIndex, SP_DRVINFO_DATA_V2_A* DriverInfoData) #uselib "SETUPAPI.dll" #cfunc global SetupDiEnumDriverInfoA "SetupDiEnumDriverInfoA" intptr, var, int, int, var ; res = SetupDiEnumDriverInfoA(DeviceInfoSet, DeviceInfoData, DriverType, MemberIndex, DriverInfoData) ; DeviceInfoSet : HDEVINFO -> "intptr" ; DeviceInfoData : SP_DEVINFO_DATA* optional -> "var" ; DriverType : SETUP_DI_DRIVER_TYPE -> "int" ; MemberIndex : DWORD -> "int" ; DriverInfoData : SP_DRVINFO_DATA_V2_A* 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。; BOOL SetupDiEnumDriverInfoA(HDEVINFO DeviceInfoSet, SP_DEVINFO_DATA* DeviceInfoData, SETUP_DI_DRIVER_TYPE DriverType, DWORD MemberIndex, SP_DRVINFO_DATA_V2_A* DriverInfoData) #uselib "SETUPAPI.dll" #cfunc global SetupDiEnumDriverInfoA "SetupDiEnumDriverInfoA" intptr, intptr, int, int, intptr ; res = SetupDiEnumDriverInfoA(DeviceInfoSet, varptr(DeviceInfoData), DriverType, MemberIndex, varptr(DriverInfoData)) ; DeviceInfoSet : HDEVINFO -> "intptr" ; DeviceInfoData : SP_DEVINFO_DATA* optional -> "intptr" ; DriverType : SETUP_DI_DRIVER_TYPE -> "int" ; MemberIndex : DWORD -> "int" ; DriverInfoData : SP_DRVINFO_DATA_V2_A* 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 (
setupapi = windows.NewLazySystemDLL("SETUPAPI.dll")
procSetupDiEnumDriverInfoA = setupapi.NewProc("SetupDiEnumDriverInfoA")
)
// DeviceInfoSet (HDEVINFO), DeviceInfoData (SP_DEVINFO_DATA* optional), DriverType (SETUP_DI_DRIVER_TYPE), MemberIndex (DWORD), DriverInfoData (SP_DRVINFO_DATA_V2_A* in/out)
r1, _, err := procSetupDiEnumDriverInfoA.Call(
uintptr(DeviceInfoSet),
uintptr(DeviceInfoData),
uintptr(DriverType),
uintptr(MemberIndex),
uintptr(DriverInfoData),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction SetupDiEnumDriverInfoA(
DeviceInfoSet: NativeInt; // HDEVINFO
DeviceInfoData: Pointer; // SP_DEVINFO_DATA* optional
DriverType: DWORD; // SETUP_DI_DRIVER_TYPE
MemberIndex: DWORD; // DWORD
DriverInfoData: Pointer // SP_DRVINFO_DATA_V2_A* in/out
): BOOL; stdcall;
external 'SETUPAPI.dll' name 'SetupDiEnumDriverInfoA';result := DllCall("SETUPAPI\SetupDiEnumDriverInfoA"
, "Ptr", DeviceInfoSet ; HDEVINFO
, "Ptr", DeviceInfoData ; SP_DEVINFO_DATA* optional
, "UInt", DriverType ; SETUP_DI_DRIVER_TYPE
, "UInt", MemberIndex ; DWORD
, "Ptr", DriverInfoData ; SP_DRVINFO_DATA_V2_A* in/out
, "Int") ; return: BOOL●SetupDiEnumDriverInfoA(DeviceInfoSet, DeviceInfoData, DriverType, MemberIndex, DriverInfoData) = DLL("SETUPAPI.dll", "bool SetupDiEnumDriverInfoA(int, void*, dword, dword, void*)")
# 呼び出し: SetupDiEnumDriverInfoA(DeviceInfoSet, DeviceInfoData, DriverType, MemberIndex, DriverInfoData)
# DeviceInfoSet : HDEVINFO -> "int"
# DeviceInfoData : SP_DEVINFO_DATA* optional -> "void*"
# DriverType : SETUP_DI_DRIVER_TYPE -> "dword"
# MemberIndex : DWORD -> "dword"
# DriverInfoData : SP_DRVINFO_DATA_V2_A* 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)。