package internet import ( "v2ray.com/core/common/errors" "v2ray.com/core/common/serial" "v2ray.com/core/common/log" v2net "v2ray.com/core/common/net" ) type ConfigCreator func() interface{} var ( globalNetworkConfigCreatorCache = make(map[v2net.Network]ConfigCreator) globalNetworkSettings []*NetworkSettings ErrUnconfiguredNetwork = errors.New("Network config creator not set.") ) func RegisterNetworkConfigCreator(network v2net.Network, creator ConfigCreator) error { // TODO: check duplicate globalNetworkConfigCreatorCache[network] = creator return nil } func CreateNetworkConfig(network v2net.Network) (interface{}, error) { creator, ok := globalNetworkConfigCreatorCache[network] if !ok { log.Warning("Internet: Network config creator not found: ", network) return nil, ErrUnconfiguredNetwork } return creator(), nil } func (v *NetworkSettings) GetTypedSettings() (interface{}, error) { return v.Settings.GetInstance() } func (v *StreamConfig) GetEffectiveNetworkSettings() (interface{}, error) { for _, settings := range v.NetworkSettings { if settings.Network == v.Network { return settings.GetTypedSettings() } } for _, settings := range globalNetworkSettings { if settings.Network == v.Network { return settings.GetTypedSettings() } } return CreateNetworkConfig(v.Network) } func (v *StreamConfig) GetEffectiveSecuritySettings() (interface{}, error) { for _, settings := range v.SecuritySettings { if settings.Type == v.SecurityType { return settings.GetInstance() } } return serial.GetInstance(v.SecurityType) } func (v *StreamConfig) HasSecuritySettings() bool { return len(v.SecurityType) > 0 } func ApplyGlobalNetworkSettings(settings []*NetworkSettings) error { globalNetworkSettings = settings return nil } func (v *ProxyConfig) HasTag() bool { return v != nil && len(v.Tag) > 0 }