import subprocess
import time
from datetime import datetime
import logging

logging.basicConfig(
    level=logging.INFO,
    format='%(asctime)s - %(message)s',
    handlers=[
        logging.StreamHandler(),
        logging.FileHandler('/tmp/ip_log.txt')
    ]
)

def get_ip():
    try:
        # 使用 curl 直接访问实际的 IP 地址
        cmd = "curl -s http://eth0.me"  # 或者使用 curl -s ifconfig.me
        result = subprocess.check_output(cmd, shell=True).decode('utf-8').strip()
        return result
    except Exception as e:
        return f"错误: {str(e)}"

def get_network_info():
    try:
        # 获取更详细的网络信息
        cmd = "ip addr show"
        result = subprocess.check_output(cmd, shell=True).decode('utf-8')
        return result
    except Exception as e:
        return f"错误: {str(e)}"

def main():
    logging.info("IP 监控已启动")
    
    while True:
        ip = get_ip()
        logging.info(f"公网IP: {ip}")
        
        # 每小时记录一次详细的网络信息
        if datetime.now().minute == 0:
            network_info = get_network_info()
            logging.info(f"网络详情:\n{network_info}")
        
        time.sleep(60)

if __name__ == "__main__":
    main()