50 lines
2.3 KiB
Python
50 lines
2.3 KiB
Python
# -*- coding: utf-8 -*-
|
|
##########################################################################
|
|
# OpenLP - Open Source Lyrics Projection #
|
|
# ---------------------------------------------------------------------- #
|
|
# Copyright (c) 2008-2021 OpenLP Developers #
|
|
# ---------------------------------------------------------------------- #
|
|
# This program 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, either version 3 of the License, or #
|
|
# (at your option) any later version. #
|
|
# #
|
|
# This program 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 this program. If not, see <https://www.gnu.org/licenses/>. #
|
|
##########################################################################
|
|
import socket
|
|
from zeroconf import ServiceBrowser, Zeroconf
|
|
from time import sleep
|
|
|
|
from test_api.apitest.logger import print_info
|
|
|
|
|
|
def check_for_openlp(type: str) -> str:
|
|
class MyListener:
|
|
def __init__(self):
|
|
self.port = None
|
|
self.address = "127.0.0.1"
|
|
|
|
@staticmethod
|
|
def remove_service(zeroconf: Zeroconf, type: str, name: str):
|
|
print_info(f'Service {name} removed for {type}')
|
|
|
|
def add_service(self, zeroconf: Zeroconf, type: str, name: str):
|
|
info = zeroconf.get_service_info(type, name)
|
|
print_info(f'Service {name} added, service info: {info}')
|
|
if info.name.startswith("OpenLP"):
|
|
self.port = str(info.port)
|
|
self.address = socket.inet_ntoa(info.addresses[0])
|
|
|
|
zeroconf = Zeroconf()
|
|
my_listener = MyListener()
|
|
_ = ServiceBrowser(zeroconf, f'_{type}._tcp.local.', my_listener)
|
|
sleep(0.1)
|
|
zeroconf.close()
|
|
return my_listener.address, my_listener.port
|