check.py

#!/usr/bin/python

from glob import glob
import networkx as nx
from lxml import etree
from sys import exit
from time import time
import os
reports = glob('mp-report-*.xml')

ids = dict()
for report in reports:
	aux = open(report).read()
	meshPointDevice = etree.XML(aux)
	curr_address = meshPointDevice.get('address')
	curr_id = int(filter(str.isdigit, report))
	ids[curr_address] = curr_id

G = nx.Graph()
for report in reports:
	aux = open(report).read()
	meshPointDevice = etree.XML(aux)
	currAddress = meshPointDevice.get('address')
	currId = ids[currAddress]
	G.add_node(currId)

	peerManagementProtocol = meshPointDevice.find('PeerManagementProtocol')
	links = peerManagementProtocol.findall('PeerLink')
	for link in links:
		peerAddress = link.get('peerMeshPointAddress')
		peerId = ids[peerAddress]
		G.add_edge(currId, peerId)
#print 'Media num conexoes:', float(len(G.edges()))/float(len(G.nodes()))
#nx.write_dot(G, 'checked_%d.dot' % int(time()))
if not nx.is_connected(G):
	raise Exception("[check.py] invalid topology!")