pylash/test.py

   1 #!/usr/bin/env python
   2 #
   3 # This file shows example usage of python bindings for LASH
   4 # As such code here is public domain you can use it as you wish and in
   5 # particular use this code as template for adding LASH support to your program.
   6 #
   7
   8 import sys
   9 import time
  10 import lash
  11
  12 def lash_check_events(lash_client):
  13     event = lash.lash_get_event(lash_client)
  14
  15     while event:
  16         print repr(event)
  17
  18         event_type = lash.lash_event_get_type(event)
  19         if event_type == lash.LASH_Quit:
  20             print "LASH ordered quit."
  21             return False
  22         elif event_type == lash.LASH_Save_File:
  23             print "LASH ordered to save data in directory %s" % lash.lash_event_get_string(event)
  24             lash.lash_send_event(lash_client, event)
  25         elif event_type == lash.LASH_Save_Data_Set:
  26             print "LASH ordered to save data"
  27             lash.lash_send_event(lash_client, event)
  28         elif event_type == lash.LASH_Restore_Data_Set:
  29             print "LASH ordered to restore data"
  30             lash.lash_event_destroy(event)
  31         elif event_type == lash.LASH_Restore_File:
  32             print "LASH ordered to restore data from directory %s" % lash.lash_event_get_string(event)
  33             lash.lash_event_destroy(event)
  34         else:
  35             print "Got unhandled LASH event, type " + str(event_type)
  36             lash.lash_event_destroy(event)
  37             return True
  38
  39         event = lash.lash_get_event(lash_client)
  40
  41     return True
  42
  43 # sys.argv is modified by this call
  44 lash_client = lash.init(sys.argv, "pylash test", lash.LASH_Config_Data_Set | lash.LASH_Terminal)
  45
  46 print "Successfully connected to LASH server at " +  lash.lash_get_server_name(lash_client)
  47
  48 # Send our client name to server
  49 lash_event = lash.lash_event_new_with_type(lash.LASH_Client_Name)
  50 lash.lash_event_set_string(lash_event, "pylash test")
  51 lash.lash_send_event(lash_client, lash_event)
  52
  53 # loop until we receive quit order from LASH server
  54 while lash_check_events(lash_client):
  55     time.sleep(1)