def get_default_device(destaddr):
"""
If any default device is available in options use that, otherwise,
Return the first (default) network device, which is usually 'eth0' under
Linux and Windows and varies under BSD.
address.recognize(destaddr) == address.IPv4:
address.recognize(destaddr) == address.IPv6:
@return: name of the first device.
"""
# TODO: read device from options
#device = "eth0"
devices = pypcap.findalldevs()
exp = re.compile('usb*', re.IGNORECASE)
for dev in devices:
if re.match(exp, dev) or dev == 'any':
print
else:
if address.recognize(destaddr) == address.IPv4:
if destaddr == '127.0.0.1':
device = 'lo'
break
else:
saddr = netifaces.ifaddresses(dev)[
netifaces.AF_INET][0]['addr']
if saddr == '127.0.0.1':
device = dev
continue
else:
device = dev
break
elif address.recognize(destaddr) == address.IPv6:
if destaddr == '::1' or destaddr == '0000:0000:0000:0000:0000:0000:0000:0001' or destaddr == '0:0:0:0:0:0:0:1':
device = 'lo'
break
else:
saddr = netifaces.ifaddresses(dev)[
netifaces.AF_INET6][0]['addr']
saddr_re = re.compile('fe80*', re.IGNORECASE)
if saddr == '::1':
continue
elif re.match(saddr_re, saddr):
device = dev
continue
else:
device = dev
break
else:
device = devices[0]
print devices
print device
#device = netifaces.interfaces()[0]
return device
def get_default_device(destaddr):
"""
If any default device is available in options use that, otherwise,
Return the first (default) network device, which is usually 'eth0' under
Linux and Windows and varies under BSD.
address.recognize(destaddr) == address.IPv4:
address.recognize(destaddr) == address.IPv6:
@return: name of the first device.
"""
# TODO: read device from options
#device = "eth0"
devices = pypcap.findalldevs()
exp = re.compile('usb*', re.IGNORECASE)
for dev in devices:
if re.match(exp,dev) or dev == 'any':
print
else:
if address.recognize(destaddr) == address.IPv4:
if destaddr == '127.0.0.1':
device = 'lo'
break
else:
saddr = netifaces.ifaddresses(dev)[netifaces.AF_INET][0]['addr']
if saddr == '127.0.0.1':
device = dev
continue
else:
device = dev
break
elif address.recognize(destaddr) == address.IPv6:
if destaddr == '::1' or destaddr == '0000:0000:0000:0000:0000:0000:0000:0001' or destaddr == '0:0:0:0:0:0:0:1':
device = 'lo'
break
else:
saddr = netifaces.ifaddresses(dev)[netifaces.AF_INET6][0]['addr']
saddr_re = re.compile('fe80*', re.IGNORECASE)
if saddr == '::1':
continue
elif re.match(saddr_re , saddr):
device = dev
continue
else:
device = dev
break
else:
device = devices[0]
print devices
print device
#device = netifaces.interfaces()[0]
return device
def test_get_available_devices(self):
if umit.umpa.config['libpcap'] == 'pypcap':
from umit.umpa.sniffing.libpcap import pypcap
assert umit.umpa.sniffing.get_available_devices()==pypcap.findalldevs()
def test_get_available_devices(self):
if umit.umpa.config['libpcap'] == 'pypcap':
from umit.umpa.sniffing.libpcap import pypcap
assert umit.umpa.sniffing.get_available_devices(
) == pypcap.findalldevs()
def test_findalldevs(self):
try:
assert pypcap.findalldevs() == pcap.findalldevs()
except UMPASniffingException:
py.test.skip("no suitable devices for sniffing found. "
"propably not sufficent priviliges.")
