fake babeld

fake_babel.py

#!/usr/bin/env python

import socket
import threading

TCP_IP = '::1'
TCP_PORT = 6872
BUFFER_SIZE = 20

s = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.bind((TCP_IP, TCP_PORT))
s.listen(1)


def handle_client(conn):
    conn.send('ALTHEA 0.1\nok\n')
    print('Thread started for', conn)
    buf = ''
    while 1:
        data = conn.recv(BUFFER_SIZE)
        if not data: break
        buf += data
        idx = buf.find('\n')
        while idx != -1:
            line = buf[:idx]
            buf = buf[idx + 1:]
            print('rx {}'.format(line))
            if line == 'dump':
                conn.send('''local fee 500000
metric factor 1900
add interface lo up false
add xroute fd00::1337:e6f/128-::/0 prefix fd00::1337:e6f/128 from ::/0 metric 0
ok
''')
            else:
                conn.send('ok\r\n')
            idx = buf.find('\n')
    print('Done')
    conn.close()

while True:
    print('Accepting...')
    conn, addr = s.accept()
    print 'Connection address:', addr
    th = threading.Thread(target=handle_client, args=(conn,))
    th.setDaemon(True)
    th.start()