From 31949136df477c5699d7476e909d9bf30a0904cc Mon Sep 17 00:00:00 2001 From: Simon Rozman Date: Thu, 31 Jan 2019 15:20:11 +0100 Subject: Introduce SetupAPI - Windows device and driver management API Signed-off-by: Simon Rozman --- setupapi/setupapi_windows.go | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 setupapi/setupapi_windows.go (limited to 'setupapi/setupapi_windows.go') diff --git a/setupapi/setupapi_windows.go b/setupapi/setupapi_windows.go new file mode 100644 index 0000000..22cacee --- /dev/null +++ b/setupapi/setupapi_windows.go @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: MIT + * + * Copyright (C) 2019 WireGuard LLC. All Rights Reserved. + */ + +package setupapi + +import ( + "golang.org/x/sys/windows" +) + +const ( + SP_MAX_MACHINENAME_LENGTH = windows.MAX_PATH + 3 +) + +type DIGCF uint32 + +const ( + Default DIGCF = 0x00000001 + Present DIGCF = 0x00000002 + AllClasses DIGCF = 0x00000004 + Profile DIGCF = 0x00000008 + DeviceInterface DIGCF = 0x00000010 + InterfaceDevice DIGCF = 0x00000010 +) + +type DevInfo windows.Handle + +//sys setupDiGetClassDevsEx(ClassGuid *windows.GUID, Enumerator *string, hwndParent uintptr, Flags uint32, DeviceInfoSet uintptr, MachineName string, reserved uint32) (handle windows.Handle, err error) = setupapi.SetupDiGetClassDevsExW + +// The SetupDiGetClassDevsEx function returns a handle to a device information set that contains requested device information elements for a local or a remote computer. +func SetupDiGetClassDevsEx(ClassGuid *windows.GUID, Enumerator string, hwndParent uintptr, Flags DIGCF, DeviceInfoSet DevInfo, MachineName string) (DevInfo, error) { + enumerator := &Enumerator + + if Enumerator == "" { + enumerator = nil + } + + h, err := setupDiGetClassDevsEx(ClassGuid, enumerator, hwndParent, uint32(Flags), uintptr(DeviceInfoSet), MachineName, 0) + return DevInfo(h), err +} -- cgit v1.2.3