new: implemented GET /api/events route (ref #5).

session/events.go

@@ -0,0 +1,53 @@
+package session
+
+import (
+	"fmt"
+	"sync"
+	"time"
+
+	"github.com/evilsocket/bettercap-ng/core"
+)
+
+type Event struct {
+	Tag  string      `json:"tag"`
+	Time time.Time   `json:"time"`
+	Data interface{} `json:"data"`
+}
+
+func NewEvent(tag string, data interface{}) Event {
+	return Event{
+		Tag:  tag,
+		Time: time.Now(),
+		Data: data,
+	}
+}
+
+func (e Event) Print() {
+	fmt.Printf("[%s] [%s] [%s] %+v\n", e.Time, core.Bold("event"), core.Green(e.Tag), e.Data)
+}
+
+type EventPool struct {
+	events []Event
+	lock   *sync.Mutex
+}
+
+func NewEventPool() *EventPool {
+	return &EventPool{
+		events: make([]Event, 0),
+		lock:   &sync.Mutex{},
+	}
+}
+
+func (p *EventPool) Add(tag string, data interface{}) {
+	p.lock.Lock()
+	defer p.lock.Unlock()
+	e := NewEvent(tag, data)
+	p.events = append([]Event{e}, p.events...)
+	e.Print()
+}
+
+func (p *EventPool) Events() []Event {
+	p.lock.Lock()
+	defer p.lock.Unlock()
+	return p.events
+}