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Add DefaultInterface func

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世界 2023-10-01 01:00:51 +08:00
parent 56a9b85cf5
commit 1a85bd3ef4
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2 changed files with 15 additions and 0 deletions
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1
monitor.go
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@ -32,6 +32,7 @@ type DefaultInterfaceMonitor interface {
Close() error
DefaultInterfaceName(destination netip.Addr) string
DefaultInterfaceIndex(destination netip.Addr) int
DefaultInterface(destination netip.Addr) (string, int)
OverrideAndroidVPN() bool
AndroidVPNEnabled() bool
RegisterCallback(callback DefaultInterfaceUpdateCallback) *list.Element[DefaultInterfaceUpdateCallback]

14
monitor_shared.go
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@ -150,6 +150,20 @@ func (m *defaultInterfaceMonitor) DefaultInterfaceIndex(destination netip.Addr)
return m.defaultInterfaceIndex
}
func (m *defaultInterfaceMonitor) DefaultInterface(destination netip.Addr) (string, int) {
for _, address := range m.networkAddresses {
for _, prefix := range address.addresses {
if prefix.Contains(destination) {
return address.interfaceName, address.interfaceIndex
}
}
}
if m.defaultInterfaceIndex == -1 {
m.checkUpdate()
}
return m.defaultInterfaceName, m.defaultInterfaceIndex
}
func (m *defaultInterfaceMonitor) OverrideAndroidVPN() bool {
return m.options.OverrideAndroidVPN
}