Added example for writing to keyboard

Author: MarinX

_example/main.go

@@ -0,0 +1,63 @@
+package main
+
+import (
+	"time"
+
+	"github.com/MarinX/keylogger"
+	"github.com/sirupsen/logrus"
+)
+
+func main() {
+
+	// find keyboard device, does not require a root permission
+	keyboard := keylogger.FindKeyboardDevice()
+
+	// check if we found a path to keyboard
+	if len(keyboard) <= 0 {
+		logrus.Error("No keyboard found...you will need to provide manual input path")
+		return
+	}
+
+	logrus.Println("Found a keyboard at", keyboard)
+	// init keylogger with keyboard
+	k, err := keylogger.New(keyboard)
+	if err != nil {
+		logrus.Error(err)
+		return
+	}
+	defer k.Close()
+
+	// write to keyboard example:
+	go func() {
+		time.Sleep(5 * time.Second)
+		// open text editor and focus on it, it should say "marin" and new line will be printed
+		keys := []string{"m", "a", "r", "i", "n", "ENTER"}
+		for _, key := range keys {
+			// write once will simulate keyboard press/release, for long press or release, lookup at Write
+			k.WriteOnce(key)
+		}
+	}()
+
+	events := k.Read()
+
+	// range of events
+	for e := range events {
+		switch e.Type {
+		// EvKey is used to describe state changes of keyboards, buttons, or other key-like devices.
+		// check the input_event.go for more events
+		case keylogger.EvKey:
+
+			// if the state of key is pressed
+			if e.KeyPress() {
+				logrus.Println("[event] press key ", e.KeyString())
+			}
+
+			// if the state of key is released
+			if e.KeyRelease() {
+				logrus.Println("[event] release key ", e.KeyString())
+			}
+
+			break
+		}
+	}
+}