diff options
Diffstat (limited to 'setupapi/setupapi_windows.go')
| -rw-r--r-- | setupapi/setupapi_windows.go | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/setupapi/setupapi_windows.go b/setupapi/setupapi_windows.go index df00aad..6b138df 100644 --- a/setupapi/setupapi_windows.go +++ b/setupapi/setupapi_windows.go @@ -13,7 +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 setupDiClassNameFromGuidEx(ClassGUID *windows.GUID, ClassName *uint16, ClassNameSize uint32, RequiredSize *uint32, MachineName *uint16, Reserved uintptr) (err error) = setupapi.SetupDiClassNameFromGuidExW //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 @@ -25,11 +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) { +// SetupDiClassNameFromGuidEx function retrieves the class name associated with a class GUID. The class can be installed on a local or remote computer. +func SetupDiClassNameFromGuidEx(ClassGUID *windows.GUID, MachineName string) (ClassName string, err error) { var _p0 [MAX_CLASS_NAME_LEN]uint16 - err = setupDiClassNameFromGuid(ClassGUID, &_p0[0], MAX_CLASS_NAME_LEN, nil) + var _p1 *uint16 + if MachineName != "" { + _p1, err = syscall.UTF16PtrFromString(MachineName) + if err != nil { + return + } + } + + err = setupDiClassNameFromGuidEx(ClassGUID, &_p0[0], MAX_CLASS_NAME_LEN, nil, _p1, 0) if err != nil { return } |