sing-box/option/outbound.go
2022-08-21 22:30:48 +08:00

134 lines
3.6 KiB
Go

package option
import (
"github.com/sagernet/sing-box/common/json"
C "github.com/sagernet/sing-box/constant"
E "github.com/sagernet/sing/common/exceptions"
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:"-"`
SelectorOptions SelectorOutboundOptions `json:"-"`
}
type Outbound _Outbound
func (h Outbound) MarshalJSON() ([]byte, error) {
var v any
switch h.Type {
case C.TypeDirect:
v = h.DirectOptions
case C.TypeBlock, C.TypeDNS:
v = nil
case C.TypeSocks:
v = h.SocksOptions
case C.TypeHTTP:
v = h.HTTPOptions
case C.TypeShadowsocks:
v = h.ShadowsocksOptions
case C.TypeVMess:
v = h.VMessOptions
case C.TypeTrojan:
v = h.TrojanOptions
case C.TypeWireGuard:
v = h.WireGuardOptions
case C.TypeHysteria:
v = h.HysteriaOptions
case C.TypeTor:
v = h.TorOptions
case C.TypeSSH:
v = h.SSHOptions
case C.TypeSelector:
v = h.SelectorOptions
default:
return nil, E.New("unknown outbound type: ", h.Type)
}
return MarshallObjects((_Outbound)(h), v)
}
func (h *Outbound) UnmarshalJSON(bytes []byte) error {
err := json.Unmarshal(bytes, (*_Outbound)(h))
if err != nil {
return err
}
var v any
switch h.Type {
case C.TypeDirect:
v = &h.DirectOptions
case C.TypeBlock, C.TypeDNS:
v = nil
case C.TypeSocks:
v = &h.SocksOptions
case C.TypeHTTP:
v = &h.HTTPOptions
case C.TypeShadowsocks:
v = &h.ShadowsocksOptions
case C.TypeVMess:
v = &h.VMessOptions
case C.TypeTrojan:
v = &h.TrojanOptions
case C.TypeWireGuard:
v = &h.WireGuardOptions
case C.TypeHysteria:
v = &h.HysteriaOptions
case C.TypeTor:
v = &h.TorOptions
case C.TypeSSH:
v = &h.SSHOptions
case C.TypeSelector:
v = &h.SelectorOptions
default:
return E.New("unknown outbound type: ", h.Type)
}
err = UnmarshallExcluded(bytes, (*_Outbound)(h), v)
if err != nil {
return E.Cause(err, "outbound options")
}
return nil
}
type DialerOptions struct {
Detour string `json:"detour,omitempty"`
BindInterface string `json:"bind_interface,omitempty"`
ProtectPath string `json:"protect_path,omitempty"`
RoutingMark int `json:"routing_mark,omitempty"`
ReuseAddr bool `json:"reuse_addr,omitempty"`
ConnectTimeout Duration `json:"connect_timeout,omitempty"`
TCPFastOpen bool `json:"tcp_fast_open,omitempty"`
}
type OutboundDialerOptions struct {
DialerOptions
DomainStrategy DomainStrategy `json:"domain_strategy,omitempty"`
FallbackDelay Duration `json:"fallback_delay,omitempty"`
}
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)
}
type MultiplexOptions struct {
Enabled bool `json:"enabled,omitempty"`
Protocol string `json:"protocol,omitempty"`
MaxConnections int `json:"max_connections,omitempty"`
MinStreams int `json:"min_streams,omitempty"`
MaxStreams int `json:"max_streams,omitempty"`
}