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Add tun.UpdateRouteOptions

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世界 2024-12-23 22:17:27 +08:00
parent d0887eabba
commit f457988090
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GPG key ID: CD109927C34A63C4
4 changed files with 67 additions and 7 deletions
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16
tun_darwin.go
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@ -29,7 +29,7 @@ type NativeTun struct {
options Options
inet4Address [4]byte
inet6Address [16]byte
routerSet bool
routeSet bool
}
func (t *NativeTun) Name() (string, error) {
@ -258,9 +258,17 @@ func configure(tunFd int, ifIndex int, name string, options Options) error {
return nil
}
func (t *NativeTun) UpdateRouteOptions(tunOptions Options) error {
err := t.unsetRoutes()
if err != nil {
return err
}
t.options = tunOptions
return t.setRoutes()
}
func (t *NativeTun) setRoutes() error {
if t.options.AutoRoute && t.options.FileDescriptor == 0 {
routeRanges, err := t.options.BuildAutoRouteRanges(false)
if err != nil {
return err
@ -298,13 +306,13 @@ func (t *NativeTun) setRoutes() error {
}
}
flushDNSCache()
t.routerSet = true
t.routeSet = true
}
return nil
}
func (t *NativeTun) unsetRoutes() error {
if !t.routerSet {
if !t.routeSet {
return nil
}
routeRanges, err := t.options.BuildAutoRouteRanges(false)