gajim-plural/gajim/common/zeroconf/zeroconf.py

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## common/zeroconf/zeroconf.py
##
## Copyright (C) 2006 Stefan Bethge <stefan@lanpartei.de>
##
## This file is part of Gajim.
##
## Gajim is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published
## by the Free Software Foundation; version 3 only.
##
## Gajim is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with Gajim. If not, see <http://www.gnu.org/licenses/>.
##
from enum import IntEnum, unique
@unique
class Constant(IntEnum):
NAME = 0
DOMAIN = 1
RESOLVED_INFO = 2
BARE_NAME = 3
TXT = 4
@unique
class ConstantRI(IntEnum):
INTERFACE = 0
PROTOCOL = 1
HOST = 2
APROTOCOL = 3
ADDRESS = 4
PORT = 5
def test_avahi():
try:
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import dbus
except ImportError:
return False
return True
def test_bonjour():
try:
import pybonjour
except ImportError:
return False
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except WindowsError: # pylint: disable=undefined-variable
return False
return True
def test_zeroconf():
return test_avahi() or test_bonjour()
if test_avahi():
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from gajim.common.zeroconf import zeroconf_avahi
Zeroconf = zeroconf_avahi.Zeroconf
elif test_bonjour():
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from gajim.common.zeroconf import zeroconf_bonjour
Zeroconf = zeroconf_bonjour.Zeroconf