zpc_ct/lib/sPing.py

import FSM
import utils as u
import menus as m
import os

#====================================     
State = type("State", (object,), {})
#====================================     
class State(object):
	def __init__(self, FSM):
		self.FSM = FSM
	def Enter(self):
		pass
	def Execute(self):
		pass
	def Exit(self):
		pass

class Ping(State):
	def __init__(self,FSM):
		super(Ping, self).__init__(FSM)    
		
	def Enter(self):
		o = self.FSM.owner
		o.header_text = "Ping"
		o.pub.register("beat", self)
		self.pinging = self.check_ping()
		self.draw_main(o)
		u.draw_header(o)
		o.update_display(0)
		super(Ping, self).Enter()        
		
	def Execute(self):
		o = self.FSM.owner 
		m.menu1_actions(self, o)
		if o.keyState[16] == 1:
			m.draw_menu1(o)
			o.update_display(0)
		elif o.keyState[16] == 4:
			u.draw_header(o)
			self.draw_main(o)
			o.update_display(0)
		if o.keyState[0] == 1 or o.keyState[0] == 3 or o.keyState[1] == 1 or o.keyState[1] == 3 or o.keyState[2] == 1 or o.keyState[2] == 3 or o.keyState[3] == 1 or o.keyState[3] == 3:
			u.draw_header(o)
			self.draw_main(o)
			o.update_display(0)	
			
		
	def draw_main(self, o):
		o.center_block(self.pinging, o.h2, [0, 0, o.width, o.height], o.light_grey)

	def check_ping(self):
		hostname = "8.8.8.8"
		response = os.system("ping -c 1 " + hostname)
		# and then check the response...
		if response == 0:
			pingstatus = "Network Active "
		else:
			pingstatus = "Network Error "
		return pingstatus

	def ReceiveMessage(self, message):
		o = self.FSM.owner 
		u.play_seq(o, message)

	def Exit(self):
		self.FSM.owner.pub.unregister("beat", self)

#====================================