package option import ( "github.com/sagernet/sing-box/common/json" C "github.com/sagernet/sing-box/constant" E "github.com/sagernet/sing/common/exceptions" ) type _V2RayTransportOptions struct { Type string `json:"type,omitempty"` HTTPOptions V2RayHTTPOptions `json:"-"` WebsocketOptions V2RayWebsocketOptions `json:"-"` QUICOptions V2RayQUICOptions `json:"-"` GRPCOptions V2RayGRPCOptions `json:"-"` } type V2RayTransportOptions _V2RayTransportOptions func (o V2RayTransportOptions) MarshalJSON() ([]byte, error) { var v any switch o.Type { case "": return nil, nil case C.V2RayTransportTypeHTTP: v = o.HTTPOptions case C.V2RayTransportTypeWebsocket: v = o.WebsocketOptions case C.V2RayTransportTypeQUIC: v = o.QUICOptions case C.V2RayTransportTypeGRPC: v = o.GRPCOptions default: return nil, E.New("unknown transport type: " + o.Type) } return MarshallObjects((_V2RayTransportOptions)(o), v) } func (o *V2RayTransportOptions) UnmarshalJSON(bytes []byte) error { err := json.Unmarshal(bytes, (*_V2RayTransportOptions)(o)) if err != nil { return err } var v any switch o.Type { case C.V2RayTransportTypeHTTP: v = &o.HTTPOptions case C.V2RayTransportTypeWebsocket: v = &o.WebsocketOptions case C.V2RayTransportTypeQUIC: v = &o.QUICOptions case C.V2RayTransportTypeGRPC: v = &o.GRPCOptions default: return E.New("unknown transport type: " + o.Type) } err = UnmarshallExcluded(bytes, (*_V2RayTransportOptions)(o), v) if err != nil { return E.Cause(err, "vmess transport options") } return nil } type V2RayHTTPOptions struct { Host Listable[string] `json:"host,omitempty"` Path string `json:"path,omitempty"` Method string `json:"method,omitempty"` Headers map[string]Listable[string] `json:"headers,omitempty"` IdleTimeout Duration `json:"idle_timeout,omitempty"` PingTimeout Duration `json:"ping_timeout,omitempty"` } type V2RayWebsocketOptions struct { Path string `json:"path,omitempty"` Headers map[string]Listable[string] `json:"headers,omitempty"` MaxEarlyData uint32 `json:"max_early_data,omitempty"` EarlyDataHeaderName string `json:"early_data_header_name,omitempty"` } type V2RayQUICOptions struct{} type V2RayGRPCOptions struct { ServiceName string `json:"service_name,omitempty"` IdleTimeout Duration `json:"idle_timeout,omitempty"` PingTimeout Duration `json:"ping_timeout,omitempty"` PermitWithoutStream bool `json:"permit_without_stream,omitempty"` ForceLite bool `json:"-"` // for test }