import socket
import sys

TARGET_IP = "202.114.4.114"
COMMON_PORTS = [
    511, 515, 516, 517, 518, 519, 520, 1000, 2000, 3000, 4000, 5000, 
    6060, 7000, 8000, 8001, 8002, 8080, 8300, 9000, 9100, 9200, 9500, 10008
]

print(f"Scanning target monitor {TARGET_IP} for open TCP ports...")

open_ports = []

for port in COMMON_PORTS:
    try:
        s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        s.settimeout(0.5)
        result = s.connect_ex((TARGET_IP, port))
        if result == 0:
            print(f"  [OPEN] Port {port} is open!")
            open_ports.append(port)
        s.close()
    except Exception as e:
        pass

# Also do a quick scan of port range 500-600 (very common for Contec)
print("Scanning port range 500-600...")
for port in range(500, 601):
    if port in COMMON_PORTS:
        continue
    try:
        s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        s.settimeout(0.1)
        result = s.connect_ex((TARGET_IP, port))
        if result == 0:
            print(f"  [OPEN] Port {port} is open!")
            open_ports.append(port)
        s.close()
    except Exception as e:
        pass

print("\nScan complete.")
if open_ports:
    print(f"Found open TCP ports on monitor: {open_ports}")
else:
    print("No open TCP ports found on the monitor. It is not acting as a TCP server on these ports.")

with open("C:\\Users\\Dell\\.gemini\\antigravity-ide\\brain\\17f86d9d-29a1-4f54-b185-045db1a407b4\\scratch\\monitor_scan_results.txt", "w") as f:
    f.write(f"Monitor scan results for {TARGET_IP}:\n")
    f.write(f"Open ports: {open_ports}\n")