Satisfied stringer interface for easier debug and logging, returned old function

what the title says

hook.go

@@ -26,6 +26,7 @@ package hook
 import "C"
 
 import (
+	"fmt"
 	"time"
 )
 
@@ -41,6 +42,7 @@ const (
 	MouseMove    = 9
 	MouseDrag    = 10
 	MouseWheel   = 11
+	FakeEvent    = 12
 	//Keychar could be   v
 	CharUndefined = 0xFFFF
 	WheelUp       = -1
@@ -68,6 +70,41 @@ type Event struct {
 	Direction uint8  `json:"direction"`
 }
 
+var (
+	ev      = make(chan Event, 1024)
+	asyncon = false
+)
+
+func (e Event) String() string {
+	switch e.Kind {
+	case HookEnabled:
+		return fmt.Sprintf("%v - Event: {Kind: HookEnabled}", e.When)
+	case HookDisabled:
+		return fmt.Sprintf("%v - Event: {Kind: HookDisabled}", e.When)
+	case KeyUp:
+		return fmt.Sprintf("%v - Event: {Kind: KeyUp, Rawcode: %v, Keychar: %v}", e.When, e.Rawcode, e.Keychar)
+	case KeyHold:
+		return fmt.Sprintf("%v - Event: {Kind: KeyHold, Rawcode: %v, Keychar: %v}", e.When, e.Rawcode, e.Keychar)
+	case KeyDown:
+		return fmt.Sprintf("%v - Event: {Kind: KeyDown, Rawcode: %v, Keychar: %v}", e.When, e.Rawcode, e.Keychar)
+	case MouseUp:
+		return fmt.Sprintf("%v - Event: {Kind: MouseUp, Button: %v, X: %v, Y: %v, Clicks: %v}", e.When, e.Button, e.X, e.Y, e.Clicks)
+	case MouseHold:
+		return fmt.Sprintf("%v - Event: {Kind: MouseHold, Button: %v, X: %v, Y: %v, Clicks: %v}", e.When, e.Button, e.X, e.Y, e.Clicks)
+	case MouseDown:
+		return fmt.Sprintf("%v - Event: {Kind: MouseDown, Button: %v, X: %v, Y: %v, Clicks: %v}", e.When, e.Button, e.X, e.Y, e.Clicks)
+	case MouseMove:
+		return fmt.Sprintf("%v - Event: {Kind: MouseMove, Button: %v, X: %v, Y: %v, Clicks: %v}", e.When, e.Button, e.X, e.Y, e.Clicks)
+	case MouseDrag:
+		return fmt.Sprintf("%v - Event: {Kind: MouseDrag, Button: %v, X: %v, Y: %v, Clicks: %v}", e.When, e.Button, e.X, e.Y, e.Clicks)
+	case MouseWheel:
+		return fmt.Sprintf("%v - Event: {Kind: MouseWheel, Amount: %v, Rotation: %v, Direction: %v}", e.When, e.Amount, e.Rotation, e.Direction)
+	case FakeEvent:
+		return fmt.Sprintf("%v - Event: {Kind: FakeEvent}",e.When)
+	}
+	return "Unknown event, contact the mantainers"
+}
+
 func RawcodetoKeychar(r uint16) string {
 	return raw2key[r]
 }
@@ -76,11 +113,6 @@ func KeychartoRawcode(kc string) uint16 {
 	return keytoraw[kc]
 }
 
-var (
-	ev      = make(chan Event, 1024)
-	asyncon = false
-)
-
 // Adds global event hook to OS
 // returns event channel
 func Start() chan Event {
@@ -108,3 +140,14 @@ func End() {
 	}
 	asyncon = false
 }
+
+// AddEvent add event listener
+func AddEvent(key string) int {
+	cs := C.CString(key)
+	defer C.free(unsafe.Pointer(cs))
+
+	eve := C.add_event(cs)
+	geve := int(eve)
+
+	return geve
+}