def __init__(self, controller='localhost', port=6633):
self.controller = controller
self.port = port
self.received_packet_count = 0
self.topology_real = StanfordTopo()
self.topology_discovered = StanfordTopo()
self.pinpointer = Pinpointer()
# Content: String!
self.queue_GUI_to_OF = Queue.Queue()
# Contnet: OF message!
self.queue_OF_to_GUI = Queue.Queue()
self.running = True
# Thread 1: OF thread
self.thread1 = threading.Thread(target=self.connectToController)
#self.thread1.start()
# Thread 2: Connect to run pinpointer
self.errors = []
self.test_packets = []
self.queue_pinpoint_to_GUI = Queue.Queue()
self.thread2 = None
# Thread 3: WebServer
DemoHTTPHandler.do_inject_external = self.do_inject
DemoHTTPHandler.do_reset_external = self.do_reset
DemoHTTPHandler.do_detect_external = self.do_detect
self.httpd = TCPServer(("", 8000), DemoHTTPHandler)
self.thread3 = threading.Thread(target=self.httpd.serve_forever)
self.thread3.start()
self.draw_callback(None)
def __init__(self, controller='localhost', port=6633):
self.controller = controller
self.port = port
self.received_packet_count = 0
self.topology_real = StanfordTopo()
self.topology_discovered = StanfordTopo()
self.pinpointer = Pinpointer()
# Content: String!
self.queue_GUI_to_OF = Queue.Queue()
# Contnet: OF message!
self.queue_OF_to_GUI = Queue.Queue()
# Set up the thread to do asynchronous I/O
# For GTK,
# http://faq.pygtk.org/index.py?req=show&file=faq20.006.htp
gobject.threads_init()
self.running = True
self.thread1 = threading.Thread(target=self.connectToController)
self.thread1.start()
# Thread to run pinpointer
self.queue_pinpoint_to_GUI = Queue.Queue()
self.thread2 = None
# Show GUI
self.createWidgets()
# Start the periodic call in the GUI to check if the queue contains
# anything
gobject.timeout_add(100, self.processOF)
gobject.timeout_add(100, self.processError)
def inject_errors(self, error_rules):
# error_rules is a set of error rule ids
p = Pinpointer()
for rule in error_rules:
tokens = rule.split("_")
if rule not in self.switch_name_to_errors["_".join(tokens[0:2])]:
self.switch_name_to_errors["_".join(tokens[0:2])].extend(
p.get_config_lines(rule))
def remove_errors(self, error_rules):
p = Pinpointer()
for rule in error_rules:
tokens = rule.split("_")
lines = p.get_config_lines(rule)
for line in lines:
try:
self.switch_name_to_errors["_".join(
tokens[0:2])].remove(line)
except:
pass
