diff options
Diffstat (limited to 'tun/wintun/setupapi/setupapi_windows.go')
| -rw-r--r-- | tun/wintun/setupapi/setupapi_windows.go | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/tun/wintun/setupapi/setupapi_windows.go b/tun/wintun/setupapi/setupapi_windows.go index 486a1ff..71732a4 100644 --- a/tun/wintun/setupapi/setupapi_windows.go +++ b/tun/wintun/setupapi/setupapi_windows.go @@ -7,14 +7,12 @@ package setupapi import ( "encoding/binary" - "errors" "fmt" "syscall" "unsafe" "golang.org/x/sys/windows" "golang.org/x/sys/windows/registry" - "golang.zx2c4.com/wireguard/tun/wintun/guid" ) //sys setupDiCreateDeviceInfoListEx(classGUID *windows.GUID, hwndParent uintptr, machineName *uint16, reserved uintptr) (handle DevInfo, err error) [failretval==DevInfo(windows.InvalidHandle)] = setupapi.SetupDiCreateDeviceInfoListExW @@ -236,33 +234,6 @@ func (deviceInfoSet DevInfo) OpenDevRegKey(DeviceInfoData *DevInfoData, Scope DI return SetupDiOpenDevRegKey(deviceInfoSet, DeviceInfoData, Scope, HwProfile, KeyType, samDesired) } -// GetInterfaceID method returns network interface ID. -func (deviceInfoSet DevInfo) GetInterfaceID(deviceInfoData *DevInfoData) (*windows.GUID, error) { - // Open HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\<class>\<id> registry key. - key, err := deviceInfoSet.OpenDevRegKey(deviceInfoData, DICS_FLAG_GLOBAL, 0, DIREG_DRV, registry.READ) - if err != nil { - return nil, errors.New("Device-specific registry key open failed: " + err.Error()) - } - defer key.Close() - - // Read the NetCfgInstanceId value. - value, valueType, err := key.GetStringValue("NetCfgInstanceId") - if err != nil { - return nil, errors.New("RegQueryStringValue(\"NetCfgInstanceId\") failed: " + err.Error()) - } - if valueType != registry.SZ { - return nil, fmt.Errorf("NetCfgInstanceId registry value is not REG_SZ (expected: %v, provided: %v)", registry.SZ, valueType) - } - - // Convert to windows.GUID. - ifid, err := guid.FromString(value) - if err != nil { - return nil, fmt.Errorf("NetCfgInstanceId registry value is not a GUID (expected: \"{...}\", provided: %q)", value) - } - - return ifid, nil -} - //sys setupDiGetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyRegDataType *uint32, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32) (err error) = setupapi.SetupDiGetDeviceRegistryPropertyW // SetupDiGetDeviceRegistryProperty function retrieves a specified Plug and Play device property. |