packet

type ActivityTracker struct {
	// contains filtered or unexported fields
}

type Encoder struct {
	// contains filtered or unexported fields
}

type Funnel interface {
	// Updates the last time traffic went through this funnel
	UpdateLastActive()
	// LastActive returns the last time there is traffic through this funnel
	LastActive() time.Time
	// Close closes the funnel. Further call to SendToDst or ReturnToSrc should return an error
	Close() error
	// Equal compares if 2 funnels are equivalent
	Equal(other Funnel) bool
}

type FunnelID interface {
	// Type returns the name of the type that implements the FunnelID
	Type() string
	fmt.Stringer
}

type FunnelTracker struct {
	// contains filtered or unexported fields
}

type FunnelUniPipe interface {
	// SendPacket sends a packet to/from the funnel. It must not modify the packet,
	// and after return it must not read the packet
	SendPacket(dst netip.Addr, pk RawPacket) error
	Close() error
}

type ICMP struct {
	*IP
	*icmp.Message
}

type ICMPDecoder struct {
	*IPDecoder
	// contains filtered or unexported fields
}

type IP struct {
	Src      netip.Addr
	Dst      netip.Addr
	Protocol layers.IPProtocol
	TTL      uint8
}

type IPDecoder struct {
	// contains filtered or unexported fields
}

type Packet interface {
	// IPLayer returns the IP of the packet
	IPLayer() *IP
	// EncodeLayers returns the layers that make up this packet. They can be passed to an Encoder to serialize into RawPacket
	EncodeLayers() ([]gopacket.SerializableLayer, error)
}

type PseudoHeader struct {
	SrcIP                  [16]byte
	DstIP                  [16]byte
	UpperLayerPacketLength uint32

	NextHeader uint8
	// contains filtered or unexported fields
}

type RawPacket struct {
	Data []byte
}

type Session struct {
	ID      uuid.UUID
	Payload []byte
}