151 lines
4.7 KiB
Go
151 lines
4.7 KiB
Go
package option
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import (
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"time"
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C "github.com/sagernet/sing-box/constant"
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E "github.com/sagernet/sing/common/exceptions"
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"github.com/sagernet/sing/common/json"
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)
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type _Inbound struct {
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Type string `json:"type"`
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Tag string `json:"tag,omitempty"`
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TunOptions TunInboundOptions `json:"-"`
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RedirectOptions RedirectInboundOptions `json:"-"`
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TProxyOptions TProxyInboundOptions `json:"-"`
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DirectOptions DirectInboundOptions `json:"-"`
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SocksOptions SocksInboundOptions `json:"-"`
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HTTPOptions HTTPMixedInboundOptions `json:"-"`
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MixedOptions HTTPMixedInboundOptions `json:"-"`
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ShadowsocksOptions ShadowsocksInboundOptions `json:"-"`
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VMessOptions VMessInboundOptions `json:"-"`
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TrojanOptions TrojanInboundOptions `json:"-"`
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NaiveOptions NaiveInboundOptions `json:"-"`
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HysteriaOptions HysteriaInboundOptions `json:"-"`
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ShadowTLSOptions ShadowTLSInboundOptions `json:"-"`
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VLESSOptions VLESSInboundOptions `json:"-"`
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TUICOptions TUICInboundOptions `json:"-"`
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Hysteria2Options Hysteria2InboundOptions `json:"-"`
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}
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type Inbound _Inbound
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func (h *Inbound) RawOptions() (any, error) {
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var rawOptionsPtr any
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switch h.Type {
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case C.TypeTun:
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rawOptionsPtr = &h.TunOptions
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case C.TypeRedirect:
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rawOptionsPtr = &h.RedirectOptions
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case C.TypeTProxy:
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rawOptionsPtr = &h.TProxyOptions
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case C.TypeDirect:
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rawOptionsPtr = &h.DirectOptions
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case C.TypeSOCKS:
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rawOptionsPtr = &h.SocksOptions
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case C.TypeHTTP:
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rawOptionsPtr = &h.HTTPOptions
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case C.TypeMixed:
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rawOptionsPtr = &h.MixedOptions
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case C.TypeShadowsocks:
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rawOptionsPtr = &h.ShadowsocksOptions
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case C.TypeVMess:
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rawOptionsPtr = &h.VMessOptions
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case C.TypeTrojan:
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rawOptionsPtr = &h.TrojanOptions
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case C.TypeNaive:
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rawOptionsPtr = &h.NaiveOptions
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case C.TypeHysteria:
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rawOptionsPtr = &h.HysteriaOptions
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case C.TypeShadowTLS:
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rawOptionsPtr = &h.ShadowTLSOptions
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case C.TypeVLESS:
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rawOptionsPtr = &h.VLESSOptions
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case C.TypeTUIC:
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rawOptionsPtr = &h.TUICOptions
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case C.TypeHysteria2:
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rawOptionsPtr = &h.Hysteria2Options
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case "":
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return nil, E.New("missing inbound type")
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default:
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return nil, E.New("unknown inbound type: ", h.Type)
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}
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return rawOptionsPtr, nil
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}
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func (h Inbound) MarshalJSON() ([]byte, error) {
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rawOptions, err := h.RawOptions()
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if err != nil {
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return nil, err
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}
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return MarshallObjects((_Inbound)(h), rawOptions)
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}
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func (h *Inbound) UnmarshalJSON(bytes []byte) error {
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err := json.Unmarshal(bytes, (*_Inbound)(h))
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if err != nil {
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return err
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}
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rawOptions, err := h.RawOptions()
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if err != nil {
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return err
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}
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err = UnmarshallExcluded(bytes, (*_Inbound)(h), rawOptions)
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if err != nil {
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return err
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}
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return nil
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}
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type InboundOptions struct {
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SniffEnabled bool `json:"sniff,omitempty"`
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SniffOverrideDestination bool `json:"sniff_override_destination,omitempty"`
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SniffTimeout Duration `json:"sniff_timeout,omitempty"`
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DomainStrategy DomainStrategy `json:"domain_strategy,omitempty"`
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UDPDisableDomainUnmapping bool `json:"udp_disable_domain_unmapping,omitempty"`
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}
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type ListenOptions struct {
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Listen *ListenAddress `json:"listen,omitempty"`
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ListenPort uint16 `json:"listen_port,omitempty"`
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TCPFastOpen bool `json:"tcp_fast_open,omitempty"`
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TCPMultiPath bool `json:"tcp_multi_path,omitempty"`
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UDPFragment *bool `json:"udp_fragment,omitempty"`
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UDPFragmentDefault bool `json:"-"`
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UDPTimeout UDPTimeoutCompat `json:"udp_timeout,omitempty"`
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ProxyProtocol bool `json:"proxy_protocol,omitempty"`
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ProxyProtocolAcceptNoHeader bool `json:"proxy_protocol_accept_no_header,omitempty"`
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Detour string `json:"detour,omitempty"`
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InboundOptions
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}
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type UDPTimeoutCompat Duration
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func (c UDPTimeoutCompat) MarshalJSON() ([]byte, error) {
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return json.Marshal((time.Duration)(c).String())
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}
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func (c *UDPTimeoutCompat) UnmarshalJSON(data []byte) error {
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var valueNumber int64
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err := json.Unmarshal(data, &valueNumber)
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if err == nil {
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*c = UDPTimeoutCompat(time.Second * time.Duration(valueNumber))
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return nil
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}
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return json.Unmarshal(data, (*Duration)(c))
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}
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type ListenOptionsWrapper interface {
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TakeListenOptions() ListenOptions
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ReplaceListenOptions(options ListenOptions)
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}
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func (o *ListenOptions) TakeListenOptions() ListenOptions {
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return *o
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}
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func (o *ListenOptions) ReplaceListenOptions(options ListenOptions) {
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*o = options
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}
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