package option import ( C "github.com/sagernet/sing-box/constant" E "github.com/sagernet/sing/common/exceptions" "github.com/sagernet/sing/common/json" M "github.com/sagernet/sing/common/metadata" ) type _Outbound struct { Type string `json:"type"` Tag string `json:"tag,omitempty"` DirectOptions DirectOutboundOptions `json:"-"` SocksOptions SocksOutboundOptions `json:"-"` HTTPOptions HTTPOutboundOptions `json:"-"` ShadowsocksOptions ShadowsocksOutboundOptions `json:"-"` VMessOptions VMessOutboundOptions `json:"-"` TrojanOptions TrojanOutboundOptions `json:"-"` WireGuardOptions WireGuardOutboundOptions `json:"-"` HysteriaOptions HysteriaOutboundOptions `json:"-"` TorOptions TorOutboundOptions `json:"-"` SSHOptions SSHOutboundOptions `json:"-"` ShadowTLSOptions ShadowTLSOutboundOptions `json:"-"` ShadowsocksROptions ShadowsocksROutboundOptions `json:"-"` VLESSOptions VLESSOutboundOptions `json:"-"` TUICOptions TUICOutboundOptions `json:"-"` Hysteria2Options Hysteria2OutboundOptions `json:"-"` SelectorOptions SelectorOutboundOptions `json:"-"` URLTestOptions URLTestOutboundOptions `json:"-"` } type Outbound _Outbound func (h *Outbound) RawOptions() (any, error) { var rawOptionsPtr any switch h.Type { case C.TypeDirect: rawOptionsPtr = &h.DirectOptions case C.TypeBlock, C.TypeDNS: rawOptionsPtr = nil case C.TypeSOCKS: rawOptionsPtr = &h.SocksOptions case C.TypeHTTP: rawOptionsPtr = &h.HTTPOptions case C.TypeShadowsocks: rawOptionsPtr = &h.ShadowsocksOptions case C.TypeVMess: rawOptionsPtr = &h.VMessOptions case C.TypeTrojan: rawOptionsPtr = &h.TrojanOptions case C.TypeWireGuard: rawOptionsPtr = &h.WireGuardOptions case C.TypeHysteria: rawOptionsPtr = &h.HysteriaOptions case C.TypeTor: rawOptionsPtr = &h.TorOptions case C.TypeSSH: rawOptionsPtr = &h.SSHOptions case C.TypeShadowTLS: rawOptionsPtr = &h.ShadowTLSOptions case C.TypeShadowsocksR: rawOptionsPtr = &h.ShadowsocksROptions case C.TypeVLESS: rawOptionsPtr = &h.VLESSOptions case C.TypeTUIC: rawOptionsPtr = &h.TUICOptions case C.TypeHysteria2: rawOptionsPtr = &h.Hysteria2Options case C.TypeSelector: rawOptionsPtr = &h.SelectorOptions case C.TypeURLTest: rawOptionsPtr = &h.URLTestOptions case "": return nil, E.New("missing outbound type") default: return nil, E.New("unknown outbound type: ", h.Type) } return rawOptionsPtr, nil } func (h *Outbound) MarshalJSON() ([]byte, error) { rawOptions, err := h.RawOptions() if err != nil { return nil, err } return MarshallObjects((*_Outbound)(h), rawOptions) } func (h *Outbound) UnmarshalJSON(bytes []byte) error { err := json.Unmarshal(bytes, (*_Outbound)(h)) if err != nil { return err } rawOptions, err := h.RawOptions() if err != nil { return err } err = UnmarshallExcluded(bytes, (*_Outbound)(h), rawOptions) if err != nil { return err } return nil } type DialerOptionsWrapper interface { TakeDialerOptions() DialerOptions ReplaceDialerOptions(options DialerOptions) } type DialerOptions struct { Detour string `json:"detour,omitempty"` BindInterface string `json:"bind_interface,omitempty"` Inet4BindAddress *ListenAddress `json:"inet4_bind_address,omitempty"` Inet6BindAddress *ListenAddress `json:"inet6_bind_address,omitempty"` ProtectPath string `json:"protect_path,omitempty"` RoutingMark uint32 `json:"routing_mark,omitempty"` ReuseAddr bool `json:"reuse_addr,omitempty"` ConnectTimeout Duration `json:"connect_timeout,omitempty"` TCPFastOpen bool `json:"tcp_fast_open,omitempty"` TCPMultiPath bool `json:"tcp_multi_path,omitempty"` UDPFragment *bool `json:"udp_fragment,omitempty"` UDPFragmentDefault bool `json:"-"` DomainStrategy DomainStrategy `json:"domain_strategy,omitempty"` FallbackDelay Duration `json:"fallback_delay,omitempty"` IsWireGuardListener bool `json:"-"` } func (o *DialerOptions) TakeDialerOptions() DialerOptions { return *o } func (o *DialerOptions) ReplaceDialerOptions(options DialerOptions) { *o = options } type ServerOptionsWrapper interface { TakeServerOptions() ServerOptions ReplaceServerOptions(options ServerOptions) } type ServerOptions struct { Server string `json:"server"` ServerPort uint16 `json:"server_port"` } func (o ServerOptions) Build() M.Socksaddr { return M.ParseSocksaddrHostPort(o.Server, o.ServerPort) } func (o *ServerOptions) TakeServerOptions() ServerOptions { return *o } func (o *ServerOptions) ReplaceServerOptions(options ServerOptions) { *o = options }