def main():
global evt_thread
global conn_evt_thread
try:
from PIL import Image
except:
print "This program requires the pillow package."
print 'Please run \'sudo pip install pillow\' and try again.'
return
try:
from asciimatics.scene import Scene
except:
print "This program requires the asciimatics package."
print 'Please run \'sudo pip install asciimatics\' and try again.'
return
# add for readline bug fix
os.unsetenv('LINES')
os.unsetenv('COLUMNS')
# read config
if not CONFIG.init_config(LOG):
print 'read config fail...'
return
# set log
LOG.set_default_log('sonawatched_err.log')
# set history log
history_log = USER_LOG()
history_log.set_log('evt_history.log', CONFIG.get_cli_log_rotate(), int(CONFIG.get_cli_log_backup()))
# set cli log
cli_log = USER_LOG()
cli_log.set_log('sonawatched_cli.log', CONFIG.get_cli_log_rotate(), int(CONFIG.get_cli_log_backup()))
CLI.set_cli_log(cli_log, history_log)
# set trace log
trace_log = USER_LOG()
trace_log.set_log('sonawatched_trace.log', CONFIG.get_trace_log_rotate(), int(CONFIG.get_trace_log_backup()))
TRACE.set_trace_log(trace_log)
# read log option
LOG.set_log_config()
# Start RESTful server for event
evt = multiprocessing.Event()
disconnect_evt = multiprocessing.Event()
rest_evt = multiprocessing.Event()
# create listen event thread
evt_thread = threading.Thread(target=listen_evt, args=(evt,))
evt_thread.daemon = False
evt_thread.start()
conn_evt_thread = threading.Thread(target=listen_disconnect_evt, args=(disconnect_evt, rest_evt))
conn_evt_thread.daemon = False
conn_evt_thread.start()
try:
# create rest server process
child_pid = cli_rest.rest_server_start(evt, disconnect_evt, rest_evt, history_log)
except:
print 'Rest Server failed to start'
print 'Processing shutdown...'
LOG.exception_err_write()
SYS.set_sys_thr_flag(False)
conn_evt_thread.join()
evt_thread.join()
return
# regi event
if CLI.send_regi() == False:
print 'Event registration failed'
print 'Processing shutdown...'
LOG.exception_err_write()
SYS.set_sys_thr_flag(False)
conn_evt_thread.join()
evt_thread.join()
return
# get event list
if CLI.get_event_list() == False:
print 'Get Event List failed'
print 'Processing shutdown...'
LOG.exception_err_write()
SYS.set_sys_thr_flag(False)
conn_evt_thread.join()
evt_thread.join()
return
# inquiry controller info
try:
res_code, sys_info = CLI.req_sys_info()
except:
print "Cannot connect rest server."
print 'Processing shutdown...'
SYS.set_sys_thr_flag(False)
conn_evt_thread.join()
evt_thread.join()
return
if res_code != 200:
print "Rest server does not respond to the request."
print "code = " + str(res_code)
print 'Processing shutdown...'
if not SYS.disconnect_type == 'disconnect':
CLI.send_regi('unregi')
SYS.set_sys_thr_flag(False)
conn_evt_thread.join()
evt_thread.join()
return
SYS.set_sys_info(sys_info)
# set command list
CLI.set_cmd_list()
# set trace cond list
TRACE.set_cnd_list()
# set search list
CLI.set_search_list()
set_readline_opt()
# system check
check_system()
# select input menu
select_menu()
# exit
print 'Processing shutdown...'
if not SYS.disconnect_type == 'disconnect':
CLI.send_regi('unregi')
SYS.set_sys_thr_flag(False)
conn_evt_thread.join()
evt_thread.join()
return