try: sniff( iface=interface, count=packet_count, timeout=timeout_sec, filter=filter_str, prn=packet_callback, store=False ) except KeyboardInterrupt: print("\nCapture stopped by user.") except PermissionError: print("\nERROR: Run as Administrator to capture packets.") sys.exit(1) except Exception as e: print(f"\nERROR: e") if "No device exists" in str(e): print("Hint: Check adapter name or install Npcap/WinPcap.") sys.exit(1)
def list_adapters(): """Show all network adapters available for capture.""" ifaces = get_windows_if_list() print("\n=== Available Network Adapters (WinPcap/Npcap) ===\n") for iface in ifaces: name = iface.get('name', 'Unknown') desc = iface.get('description', 'No description') ips = iface.get('ips', []) ip_str = ', '.join([ip['addr'] for ip in ips if ip.get('addr')]) if ips else 'No IP' print(f"Name: name") print(f"Description: desc") print(f"IPs: ip_str\n") return ifaces jumpstart winpcap
# Print to console print(log_line.strip()) try: sniff( iface=interface