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path: root/For Weekly Test/20-07-2011/sipCall.py
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import sys
import pjsua as pj
import classServer
from time import sleep


def log_cb(level, str, len):
    print str, "SIP log"

# Receive events from Call
class MyCallCallback(pj.CallCallback):

	def on_state(self):
		global current_call

		if self.call.info().state <> pj.CallState.DISCONNECTED:
			if self.call.info().state_text == "CONNECTING":
				print "CALL	: ", self.call.info().state_text
				sleep(1)
				if self.call.info().state <> pj.CallState.DISCONNECTED:
					current_call.hangup()
			
				server.sendData('200')
			else:
				sleep(0.5)

		if self.call.info().last_reason == "Busy Here":
			server.sendData('486')
        
        	if self.call.info().state == pj.CallState.DISCONNECTED:
			current_call = None


def make_call(uri):

    try:

	cb=MyCallCallback()
        return acc.make_call(uri, cb)

    except pj.Error, e:
        print "408 " + str(e)
        return None
        

lib = pj.Lib()
stop =False
current_call = None

while stop <> True:


	lib.init(log_cfg = pj.LogConfig(level=1, callback=log_cb))
	transport = lib.create_transport(pj.TransportType.UDP, pj.TransportConfig(0))

	lib.start()
	lib.set_null_snd_dev()	
	
	
	server = classServer.ServerHandler(50097) 
	tried = server.openSocket()

	try:
		acc_cfg = pj.AccountConfig("132.230.4.8","mpselftest1","1mpselftest")	
		acc = lib.create_account(acc_cfg, cb=pj.AccountCallback())
			
		if acc.info().reg_status < 700:

			server.sendData('ready')
			print "Status: ", server.connected

			while 1:
				try:
					data = server.receiveData()
					event = data[0:5]
					num = data[6:]
					if event == "start" and num <> "":
														
						server.closeConnection()
						tried = server.openSocket()
		
						number = "sip:"+num+"@132.230.4.8"
						current_call = make_call(number)

					if data == "487":
						stop = True
						break
	
				except ValueError:
					print "813 General socket layer error: Failed send message"
					server.closeConnection()
					del server 

			server.closeConnection()
			del server 
					
		else:
			Regis_status= "Bad"
			print "488 Not Acceptable Here"

			lib.destroy()
			lib = None
    			acc = None


		server.closeConnection()	
		del server 
	except ValueError:    
		print "401 Unauthorized " + str(e)

print "Goodbye"
sleep(3)
acc.delete()
lib.destroy()
server.closeConnection()
del server 
lib = None
acc = None