shorten sender

python/sender.py

@@ -4,44 +4,15 @@ from time import sleep
 
 import utils
 
-
-class Frame:
-
-    def __init__(self,
-                 destination: bytes,
-                 protocol: bytes,
-                 message: str,
-                 source: bytes = utils.mac_address):
-        self.destination: bytes = destination
-        self.source: bytes = source
-        self.protocol: bytes = protocol
-        self.message: str = message
-
-
-def send_packet(packet: Frame) -> bool:
+if __name__ == "__main__":
     sock = socket(AF_PACKET, SOCK_RAW)
 
-    encoded = packet.message.encode()
     sock.bind((utils.get_device_name(), 0))
 
-    """
-    The way ethernet works is:
-        - 6 bytes indicating destination mac
-        - 6 bytes indicating source mac
-        - 2 bytes indicating the type
-        - maximum 1500 bytes of data to send
-    """
-    data = (packet.destination + utils.mac_address +
-            packet.protocol + encoded)
-    dt_string = datetime.datetime.now().strftime("%d/%m/%Y %H:%M:%S")
-    print("Sending message to {} @{}: {}".format(packet.destination, dt_string, packet.message))
-    sock.send(data)
-    return True
+    frame = utils.broadcast_address + utils.mac_address + b"\x60\x00" + "ZeusWPI is de max!".encode()
 
-
-if __name__ == "__main__":
     while True:
-        send_packet(Frame(destination=utils.broadcast_address,
-                          protocol=b"\x60\x00",
-                          message="ZeusWPI is de max!"))
+        dt_string = datetime.datetime.now().strftime("%d/%m/%Y %H:%M:%S")
+        print("Sending message")
+        sock.send(frame)
         sleep(1)