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# Copyright 2008, Red Hat, Inc
# Steve 'Ashcrow' Milner <smilner@redhat.com>
#
# This software may be freely redistributed under the terms of the GNU
# general public license.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
import func_module
from codes import FuncException
import sub_process
class NetworkTest(func_module.FuncModule):
version = "0.0.1"
api_version = "0.0.1"
description = "Defines various network testing tools."
def ping(self, *args):
if '-c' not in args:
raise(FuncException("You must define a count with -c!"))
return self.__run_command('/bin/ping', self.__args_to_list(args))
def netstat(self, *args):
return self.__run_command('/bin/netstat',
self.__args_to_list(args))
def traceroute(self, *args):
return self.__run_command('/bin/traceroute',
self.__args_to_list(args))
def dig(self, *args):
return self.__run_command('/usr/bin/dig',
self.__args_to_list(args))
def isportopen(self, host, port):
# FIXME: the return api here needs some work... -akl
import socket
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
timeout = 3.0
sock.settimeout(timeout)
try:
sock.connect((host, int(port)))
except socket.error, e:
sock.close()
return [1, ("connection to %s:%s failed" % (host, port), "%s" % e)]
except socket.timeout:
sock.close()
return [2, ("connection to %s:%s timed out after %s seconds" % (host, port, timeout))]
sock.close()
return [0, "connection to %s:%s succeeded" % (host, port)]
def __args_to_list(self, args):
return [arg for arg in args]
def __run_command(self, command, opts=[]):
full_cmd = [command] + opts
cmd = sub_process.Popen(full_cmd, stdout=sub_process.PIPE)
return [line for line in cmd.communicate()[0].split('\n')]
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