pyshart.py

import sys
import pyshark
from PyQt6.QtWidgets import QApplication, QMainWindow, QTextEdit, QVBoxLayout, QWidget
from PyQt6.QtCore import QTimer

import threading

def capture_packets(text_edit):
    capture = pyshark.LiveCapture(interface='Wi-Fi')

    def process_packet(pkt):
        dst_ip = pkt.ip.dst_host
        src_host = pkt.ip.addr
        time = pkt.sniff_time
        packet_size = len(pkt)

        text = f"To: {dst_ip}\tFrom: {src_host}\tPacket Size: {packet_size} bytes\tTime: {time}\n\n"
        text_edit.insertPlainText(text)

    for packet in capture.sniff_continuously():
        process_packet(packet)

def update_data(text_edit):
    text_edit.clear()

    capture_thread = threading.Thread(target=capture_packets, args=(text_edit,))
    capture_thread.daemon = True
    capture_thread.start()

    timer = QTimer()
    timer.timeout.connect(lambda: update_data(text_edit))
    timer.start(500)


if __name__ == '__main__':
    app = QApplication(sys.argv)
    window = QMainWindow()
    window.setWindowTitle("Packet Capture")
    window.setGeometry(100, 100, 600, 400)

    central_widget = QWidget()
    window.setCentralWidget(central_widget)

    layout = QVBoxLayout(central_widget)

    text_edit = QTextEdit()
    text_edit.setReadOnly(True)
    layout.addWidget(text_edit)

    update_data(text_edit)

    window.show()
    sys.exit(app.exec())