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Add support for setupapi.SetupDiClassNameFromGuid()

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Signed-off-by: Simon Rozman <simon@rozman.si>
This commit is contained in:
Simon Rozman
2019-02-04 08:23:55 +01:00
committed by Jason A. Donenfeld
parent 90b6938ca0
commit 9635a0b3a6
4 changed files with 57 additions and 0 deletions
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14
setupapi/setupapi_windows.go
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@@ -13,6 +13,7 @@ import (
"golang.org/x/sys/windows/registry"
)
//sys setupDiClassNameFromGuid(ClassGUID *windows.GUID, ClassName *uint16, ClassNameSize uint32, RequiredSize *uint32) (err error) = setupapi.SetupDiClassNameFromGuidW
//sys setupDiGetClassDevsEx(ClassGUID *windows.GUID, Enumerator *uint16, hwndParent uintptr, Flags DIGCF, DeviceInfoSet DevInfo, MachineName *uint16, reserved uintptr) (handle DevInfo, err error) [failretval==DevInfo(windows.InvalidHandle)] = setupapi.SetupDiGetClassDevsExW
//sys SetupDiDestroyDeviceInfoList(DeviceInfoSet DevInfo) (err error) = setupapi.SetupDiDestroyDeviceInfoList
//sys setupDiGetDeviceInfoListDetail(DeviceInfoSet DevInfo, DeviceInfoSetDetailData *_SP_DEVINFO_LIST_DETAIL_DATA) (err error) = setupapi.SetupDiGetDeviceInfoListDetailW
@@ -24,6 +25,19 @@ import (
//sys SetupDiSetClassInstallParams(DeviceInfoSet DevInfo, DeviceInfoData *SP_DEVINFO_DATA, ClassInstallParams *SP_CLASSINSTALL_HEADER, ClassInstallParamsSize uint32) (err error) = setupapi.SetupDiSetClassInstallParamsW
//sys SetupDiCallClassInstaller(InstallFunction DI_FUNCTION, DeviceInfoSet DevInfo, DeviceInfoData *SP_DEVINFO_DATA) (err error) = setupapi.SetupDiCallClassInstaller
// SetupDiClassNameFromGuid function retrieves the class name associated with a class GUID.
func SetupDiClassNameFromGuid(ClassGUID *windows.GUID) (ClassName string, err error) {
var _p0 [MAX_CLASS_NAME_LEN]uint16
err = setupDiClassNameFromGuid(ClassGUID, &_p0[0], MAX_CLASS_NAME_LEN, nil)
if err != nil {
return
}
ClassName = windows.UTF16ToString(_p0[:])
return
}
// 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) (handle DevInfo, err error) {
var _p0 *uint16