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# These functions are for parsing /etc/network/interface
# files, they will be used inside torouter to visualize
# and edit configuration
import os, re
from tui import config
class interfaces:
def __init__(self,filename):
self.filename = filename
try:
self.fp = open(filename, "r")
except:
# this will happen on our first run or at reboot
self.fp = open("/etc/tor/torrc", "r")
self.wifi = {}
self.eth1 = {}
self.eth0 = {}
def exclude_output(self, iexclude):
iface = None
output = ""
self.fp = open(self.filename, "r")
for line in self.fp.readlines():
if line.lstrip().startswith("iface"):
iface = line.split(" ")[1]
if iface == iexclude:
continue
else:
output += line
return output
def parse_line(self, line, iface):
name = line.split(" ")[0]
values = " ".join(line.split(" ")[1:]).rstrip()
if iface == config.network_interfaces[0]:
if self.wifi.has_key(name):
if type(self.wifi[name]) is list:
self.wifi[name].append(values)
else:
self.wifi[name] = [self.wifi[name],values]
else:
self.wifi.update({name : values})
elif iface == config.network_interfaces[2]:
if self.eth1.has_key(name):
if type(self.eth1[name]) is list:
self.eth1[name].append(values)
else:
self.eth1[name] = [self.eth1[name],values]
else:
self.eth1.update({name : values})
elif iface == config.network_interfaces[1]:
if self.eth0.has_key(name):
if type(self.eth0[name]) is list:
self.eth0[name].append(values)
else:
self.eth0[name] = [self.eth0[name],values]
else:
self.eth0.update({name : values})
def parse(self):
iface = None
for line in self.fp.readlines():
line = line.lstrip()
if line.startswith("#") or line == "":
continue
if line.startswith("iface"):
iface = line.split(" ")[1]
if iface:
self.parse_line(line, iface)
def html_output(self, data):
output = "<h3>Interface %s</h3>\n" % data['iface'].split(" ")[0]
output += "<table class=\"interface\" id=\"%s\">\n" % data['iface'].split(" ")[0]
for item in data.items():
if item[0] != "iface":
if type(item[1]) is list:
for i in item[1]:
output += "<tr><td>%s</td><td>%s</td></tr>\n" % (item[0], i)
else:
output += "<tr><td>%s</td><td>%s</td></tr>\n" % (item[0],item[1])
output += "</table>"
print output
return output
def output(self, data):
output = "iface %s\n" % data['iface']
for item in data.items():
if item[0] != "iface":
if type(item[1]) is list:
for i in item[1]:
output += item[0] + " " + i + "\n"
else:
output += item[0] + " " + item[1] + "\n"
return output
def set_ssid(self, essid):
i = 0
for entry in self.wifi['post-up']:
if re.search("sys_cfg_ssid", entry):
print essid
self.wifi['post-up'][i] = '/usr/bin/uaputl sys_cfg_ssid "' + essid + '"'
i += 1
# XXX currently works for one pre-up entry, must make it work also for arrays
def set_mac(self, mac):
self.wifi['pre-up'] = 'ifconfig ' + config.network_interfaces[0] + ' hw ether ' + mac
class torrc:
def __init__(self,filename):
self.fp = open(filename, "r")
self.parsed = []
def parse(self):
for line in self.fp.readlines():
line = line.lstrip()
if line.startswith("#") or line == "":
continue
else:
self.parsed.append(line)
def output(self):
output = ""
for line in self.fp.readlines():
print line
output += line
return output
def html_output(self):
output = "<ul id=\"torrc\">"
for line in self.parsed:
if line != "\n":
output += "<li><em>%s</em> %s</li>" % (line.split(" ")[0], " ".join(line.split(" ")[1:]))
output += "</ul>"
print output
return output
#interfaces_file = os.getcwd() + "/../../../torouter-prep/configs/interfaces"
#itfc = interfaces(interfaces_file)
#itfc.parse()
#itfc.html_output(itfc.wifi)
#itfc.html_output(itfc.eth1)
#itfc.html_output(itfc.eth0)
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