EtherGuard-VPN/tun/wintun/nci/nci_windows.go
2019-08-21 09:16:12 +02:00

29 lines
844 B
Go

/* SPDX-License-Identifier: MIT
*
* Copyright (C) 2019 WireGuard LLC. All Rights Reserved.
*/
package nci
import "golang.org/x/sys/windows"
//sys nciSetConnectionName(guid *windows.GUID, newName *uint16) (ret error) = nci.NciSetConnectionName
//sys nciGetConnectionName(guid *windows.GUID, destName *uint16, inDestNameBytes uint32, outDestNameBytes *uint32) (ret error) = nci.NciGetConnectionName
func SetConnectionName(guid *windows.GUID, newName string) error {
newName16, err := windows.UTF16PtrFromString(newName)
if err != nil {
return err
}
return nciSetConnectionName(guid, newName16)
}
func ConnectionName(guid *windows.GUID) (string, error) {
var name [0x400]uint16
err := nciGetConnectionName(guid, &name[0], uint32(len(name)*2), nil)
if err != nil {
return "", err
}
return windows.UTF16ToString(name[:]), nil
}