fix: better way of printing events

modules/events_view.go

@@ -0,0 +1,43 @@
+package modules
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/evilsocket/bettercap-ng/core"
+	"github.com/evilsocket/bettercap-ng/session"
+)
+
+const eventTimeFormat = "2006-01-02 15:04:05"
+
+func (s EventsStream) viewLogEvent(e session.Event) {
+	fmt.Printf("[%s] [%s] (%s) %s\n",
+		e.Time.Format(eventTimeFormat),
+		core.Green(e.Tag),
+		e.Label(),
+		e.Data.(session.LogMessage).Message)
+}
+
+func (s EventsStream) viewSnifferEvent(e session.Event) {
+	se := e.Data.(SnifferEvent)
+	fmt.Printf("[%s] [%s] %s > %s | %v\n",
+		e.Time.Format(eventTimeFormat),
+		core.Green(e.Tag),
+		se.Source,
+		se.Destination,
+		se.Data)
+}
+
+func (s *EventsStream) view(e session.Event) {
+	if s.filter == "" || strings.Contains(e.Tag, s.filter) {
+		if e.Tag == "sys.log" {
+			s.viewLogEvent(e)
+		} else if strings.HasPrefix(e.Tag, "net.sniff.") {
+			s.viewSnifferEvent(e)
+		} else {
+			fmt.Printf("[%s] [%s] %v\n", e.Time.Format(eventTimeFormat), core.Green(e.Tag), e)
+		}
+
+		s.Session.Refresh()
+	}
+}