pcucontrol/models/X10Toggle.py

   1
   2 from pcucontrol.reboot import *
   3 ### rebooting x10toggle based systems addressed by port
   4 # Marc E. Fiuczynski - May 31 2005
   5 # tested on 4-ports models known as PSE505-FR
   6 # uses ssh and password to login to an account
   7 # that will cause the system to be powercycled.
   8
   9 TELNET_TIMEOUT = 120
  10 def telnet_answer(telnet, expected, buffer):
  11         global verbose
  12
  13         output = telnet.read_until(expected, TELNET_TIMEOUT)
  14         #if verbose:
  15         #       logger.debug(output)
  16         if output.find(expected) == -1:
  17                 raise ExceptionNotFound, "'%s' not found" % expected
  18         else:
  19                 telnet.write(buffer + "\r\n")
  20
  21 def x10toggle_reboot(ip, username, password, port, dryrun):
  22         global verbose
  23
  24         ssh = None
  25         try:
  26                 ssh = pyssh.Ssh(username, ip)
  27                 ssh.open()
  28
  29                 # Login
  30                 telnet_answer(ssh, "password:", password)
  31
  32                 if not dryrun:
  33                         # Reboot
  34                         telnet_answer(ssh, "x10toggle>", "A%d" % port)
  35
  36                 # Close
  37                 output = ssh.close()
  38                 if verbose:
  39                         logger.debug(output)
  40                 return 0
  41
  42         except Exception, err:
  43                 if verbose:
  44                         logger.debug(err)
  45                 if ssh:
  46                         output = ssh.close()
  47                         if verbose:
  48                                 logger.debug(output)
  49                 return errno.ETIMEDOUT