mihomo/constant/metadata.go
2019-02-02 20:47:38 +08:00

55 lines
741 B
Go

package constant
import (
"net"
)
// Socks addr type
const (
AtypIPv4 = 1
AtypDomainName = 3
AtypIPv6 = 4
TCP NetWork = iota
UDP
HTTP SourceType = iota
SOCKS
REDIR
)
type NetWork int
func (n *NetWork) String() string {
if *n == TCP {
return "tcp"
}
return "udp"
}
type SourceType int
// Metadata is used to store connection address
type Metadata struct {
NetWork NetWork
Source SourceType
AddrType int
Host string
IP *net.IP
Port string
}
func (m *Metadata) String() string {
if m.Host == "" {
return m.IP.String()
}
return m.Host
}
func (m *Metadata) Valid() bool {
return m.Host != "" || m.IP != nil
}
func (m *Metadata) NeedLoopUpHost() bool {
return m.Source == REDIR
}