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wintun: add FlushInterface stub

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This commit is contained in:
Jason A. Donenfeld 2019-02-07 18:24:28 +01:00
parent 2efafecab5
commit c4b43e35a7
2 changed files with 18 additions and 4 deletions
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5
tun/tun_windows.go
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@ -65,6 +65,11 @@ func CreateTUN(ifname string) (TUNDevice, error) {
// Set interface name. (Ignore errors.) // Set interface name. (Ignore errors.)
wt.SetInterfaceName(ifname) wt.SetInterfaceName(ifname)
} }
err = wt.FlushInterface()
if err != nil {
wt.DeleteInterface(0)
return nil, err
}
signalNameUTF16, err := windows.UTF16PtrFromString(wt.SignalEventName()) signalNameUTF16, err := windows.UTF16PtrFromString(wt.SignalEventName())
if err != nil { if err != nil {

17
tun/wintun/wintun_windows.go
View file

@ -322,9 +322,18 @@ func (wintun *Wintun) DeleteInterface(hwndParent uintptr) (bool, bool, error) {
return false, false, nil return false, false, nil
} }
/// //
/// checkReboot checks device install parameters if a system reboot is required. // FlushInterface removes all properties from the interface and gives it only a very
/// // vanilla IPv4 and IPv6 configuration with no addresses of any sort assigned.
//
func (wintun *Wintun) FlushInterface() error {
//TODO: implement me!
return nil
}
//
// checkReboot checks device install parameters if a system reboot is required.
//
func checkReboot(deviceInfoSet setupapi.DevInfo, deviceInfoData *setupapi.SP_DEVINFO_DATA) (bool, error) { func checkReboot(deviceInfoSet setupapi.DevInfo, deviceInfoData *setupapi.SP_DEVINFO_DATA) (bool, error) {
devInstallParams, err := deviceInfoSet.GetDeviceInstallParams(deviceInfoData) devInstallParams, err := deviceInfoSet.GetDeviceInstallParams(deviceInfoData)
if err != nil { if err != nil {
@ -458,4 +467,4 @@ func (wintun *Wintun) SignalEventName() string {
func (wintun *Wintun) DataFileName() string { func (wintun *Wintun) DataFileName() string {
return fmt.Sprintf("\\\\.\\Global\\WINTUN_DEVICE_%s", guid.ToString((*windows.GUID)(wintun))) return fmt.Sprintf("\\\\.\\Global\\WINTUN_DEVICE_%s", guid.ToString((*windows.GUID)(wintun)))
} }