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

66 lines
1.7 KiB
Python

# 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 typing import Any # pylint: disable=unused-import
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:
import gi
gi.require_version('Avahi', '0.6')
from gi.repository import Avahi # pylint: disable=unused-variable
except (ImportError, ValueError):
return False
return True
def test_bonjour():
try:
import pybonjour # pylint: disable=unused-variable
except ImportError:
return False
except WindowsError: # pylint: disable=undefined-variable
return False
return True
def test_zeroconf():
return test_avahi() or test_bonjour()
if test_avahi():
from gajim.common.zeroconf import zeroconf_avahi
Zeroconf = zeroconf_avahi.Zeroconf # type: Any
elif test_bonjour():
from gajim.common.zeroconf import zeroconf_bonjour
Zeroconf = zeroconf_bonjour.Zeroconf