new: SNI packet sniffer + sniffer refactoring.

modules/net_sniff_views.go

@@ -0,0 +1,50 @@
+package modules
+
+import (
+	"fmt"
+	"net"
+	"time"
+
+	"github.com/google/gopacket/layers"
+
+	"github.com/evilsocket/bettercap-ng/core"
+	"github.com/evilsocket/bettercap-ng/session"
+)
+
+func vTime(t time.Time) string {
+	return t.Format("15:04:05")
+}
+
+func vIP(ip net.IP) string {
+	if session.I.Interface.IP.Equal(ip) {
+		return core.Dim("-")
+	} else if session.I.Gateway.IP.Equal(ip) {
+		return "gateway"
+	}
+
+	address := ip.String()
+	host, found := session.I.Targets.Targets[address]
+
+	if found == true {
+		if host.Hostname != "" {
+			return host.Hostname
+		}
+	}
+
+	return address
+}
+
+func vPort(p interface{}) string {
+	sp := fmt.Sprintf("%d", p)
+	if tcp, ok := p.(layers.TCPPort); ok {
+		if name, found := layers.TCPPortNames[tcp]; found {
+			sp = core.Yellow(name)
+		}
+	} else if udp, ok := p.(layers.UDPPort); ok {
+		if name, found := layers.UDPPortNames[udp]; found {
+			sp = core.Yellow(name)
+		}
+	}
+
+	return sp
+}