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package proto
import (
"fmt"
"net"
)
// Addr is ip:port.
type Addr struct {
IP net.IP
Port int
}
// Network implements net.Addr.
func (Addr) Network() string { return "turn" }
// FromUDPAddr sets addr to UDPAddr.
func (a *Addr) FromUDPAddr(n *net.UDPAddr) {
a.IP = n.IP
a.Port = n.Port
}
// Equal returns true if b == a.
func (a Addr) Equal(b Addr) bool {
if a.Port != b.Port {
return false
}
return a.IP.Equal(b.IP)
}
// EqualIP returns true if a and b have equal IP addresses.
func (a Addr) EqualIP(b Addr) bool {
return a.IP.Equal(b.IP)
}
func (a Addr) String() string {
return fmt.Sprintf("%s:%d", a.IP, a.Port)
}
// FiveTuple represents 5-TUPLE value.
type FiveTuple struct {
Client Addr
Server Addr
Proto Protocol
}
func (t FiveTuple) String() string {
return fmt.Sprintf("%s->%s (%s)",
t.Client, t.Server, t.Proto,
)
}
// Equal returns true if b == t.
func (t FiveTuple) Equal(b FiveTuple) bool {
if t.Proto != b.Proto {
return false
}
if !t.Client.Equal(b.Client) {
return false
}
if !t.Server.Equal(b.Server) {
return false
}
return true
}
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