def ip4route_test_goodstr_goodplen_impliedmetric():
rt = ip4route.IP4Route("192.168.1.1", 24)
assert_equals(rt.isValid(), True)
assert_equals(rt.getMetric(), 0)
assert_equals(rt.getAddr()[0], "192.168.1.1")
assert_equals(rt.getPlen(), 24)
def ip4route_test_goodstr_goodplen_goodmetric():
rt = ip4route.IP4Route("192.168.1.1", 24, 0)
assert_equals(rt.isValid(), True)
assert_equals(rt.getMetric(), 0)
assert_equals(rt.getAddr(), ("192.168.1.1", 3232235777))
assert_equals(rt.getMask(), ("255.255.255.0", 4294967040))
assert_equals(rt.getHostmask(), ("0.0.0.255", 255))
assert_equals(rt.getBroadcast(), ("192.168.1.255", 3232236031))
assert_equals(rt.getNetwork(), ("192.168.1.0", 3232235776))
assert_equals(rt.getPlen(), 24)
def main(argv):
rtlist = []
for rtstr in argv[1:]:
ret = rtstr.split("/")
if (ret.__len__() != 2):
print("Error, use CIDR notation (e.g. 1.1.1.1/24):", rtstr)
return 255
try:
addr, mask = ret[0], int(ret[1])
except:
print("Error, use CIDR notation (e.g. 1.1.1.1/24):", rtstr)
return 255
rt = ip4route.IP4Route(addr, mask)
if (rt.isValid() == False):
print("Error, invalid route:", rtstr)
return 255
rtlist.append(rt)
if (rtlist == []):
print("One or more valid routes required.")
return 255
rtlist, summarized = acrs.summarize(rtlist)
for rt in rtlist:
assert(rt.isValid() == True)
print(rt)
if summarized == True:
return 0
elif summarized == False:
return 1
else:
assert(False)
def ip4route_test_goodstr_badplen_goodmetric():
rt = ip4route.IP4Route("192.168.1.1", -1, 0)
assert_equals(rt.isValid(), False)
assert_equals(rt.getMetric(), None)
def ip4route_test_goodstr_goodplen_badmetric_negative():
rt = ip4route.IP4Route("192.168.1.1", 24, -1)
assert_equals(rt.isValid(), False)
assert_equals(rt.getMetric(), None)
def ip4route_test_set_metric_good():
rt = ip4route.IP4Route("192.168.1.1", 24, 1)
assert_equals(rt.isValid(), True)
rt.setMetric(2)
assert_equals(rt.getMetric(), 2)
def ip4route_test_set_plen_good():
rt = ip4route.IP4Route("192.168.1.1", 24)
assert_equals(rt.isValid(), True)
rt.setPlen(23)
assert_equals(rt.getPlen(), 23)
def ip4route_test_goodstr_goodplen_badmetric_toohigh():
rt = ip4route.IP4Route("192.168.1.1", 24, 65536)
assert_equals(rt.isValid(), False)
assert_equals(rt.getMetric(), None)
def main():
rtlist = []
print "Content-type: text/html\n\n"
print "<h1>Results:</h1>"
print "(Use your browser's back button to return to the previous page.)"
print "</br></br>"
# If an exception is thrown, cgitb will allow errors to be printed to
# the web page, in addition to the python version and a timestamp.
# This is useful for debugging purposes. If you don't want this to happen,
# either comment out the next line, or see the python documentation
# on how to make it write to a log file.
cgitb.enable()
form = cgi.FieldStorage()
if (not "summary-input" in form):
print "Error: One or more prefixes required."
return 1
args = form["summary-input"].value.split()
if (args.__len__() > ARGS_LIMIT):
print "The web version of this demo is artificially limited to", \
ARGS_LIMIT, "prefixes so the web server doesn't get too bogged " \
"down. Consider downloading a command line version from " \
"acrs.googlecode.com (it's open source and no cost) " \
"or bribing the server operator to increase ARGS_LIMIT in ", \
"acrs-web-demo.py."
return 1
for rtstr in args:
ret = rtstr.split("/")
if (ret.__len__() != 2):
print "Error, use CIDR notation (e.g. 1.1.1.0/24):", rtstr
return 1
try:
addr, mask = ret[0], int(ret[1])
except:
print "Error, use CIDR notation (e.g. 1.1.1.0/24):", rtstr
return 1
rt = ip4route.IP4Route(addr, mask)
if (rt.isValid() == False):
print "Error, invalid route:", rtstr
return 1
rtlist.append(rt)
if (rtlist == []):
print "One or more valid routes required."
return 1
rtlist, summarized = acrs.summarize(rtlist)
for rt in rtlist:
assert (rt.isValid() == True)
print rt, "</br>"
return 0