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ADN-DMR-Peer-Server/FreeDMR/Utilities/reportFactory.py

70 lines
3.3 KiB

#!/usr/bin/env python
#
###############################################################################
# Copyright (C) 2016-2019 Cortney T. Buffington, N0MJS <n0mjs@me.com>
#
# 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, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
###############################################################################
'''
This program does very little on its own. It is intended to be used as a module
to build applications on top of the HomeBrew Repeater Protocol. By itself, it
will only act as a peer or master for the systems specified in its configuration
file (usually freedmr.cfg). It is ALWAYS best practice to ensure that this program
works stand-alone before troubleshooting any applications that use it. It has
sufficient logging to be used standalone as a troubleshooting application.
'''
# Twisted is pretty important, so I keep it separate
from twisted.internet.protocol import Factory
# Imports for the reporting server
import pickle
from FreeDMR.Const.reporting_const import *
# The module needs logging logging, but handlers, etc. are controlled by the parent
import logging
logger = logging.getLogger(__name__)
# Does anybody read this stuff? There's a PEP somewhere that says I should do this.
__author__ = 'Cortney T. Buffington, N0MJS, Forked by Simon Adlem - G7RZU'
__copyright__ = 'Copyright (c) 2016-2019 Cortney T. Buffington, N0MJS and the K0USY Group, Simon Adlem, G7RZU 2020,2021'
__credits__ = 'Colin Durbridge, G4EML, Steve Zingman, N4IRS; Mike Zingman, N4IRR; Jonathan Naylor, G4KLX; Hans Barthen, DL5DI; Torsten Shultze, DG1HT; Jon Lee, G4TSN; Norman Williams, M6NBP'
__license__ = 'GNU GPLv3'
__maintainer__ = 'Simon Adlem G7RZU'
__email__ = 'simon@gb7fr.org.uk'
class reportFactory(Factory):
def __init__(self, config):
self._config = config
def buildProtocol(self, addr):
if (addr.host) in self._config['REPORTS']['REPORT_CLIENTS'] or '*' in self._config['REPORTS']['REPORT_CLIENTS']:
logger.debug('(REPORT) Permitting report server connection attempt from: %s:%s', addr.host, addr.port)
return report(self)
else:
logger.error('(REPORT) Invalid report server connection attempt from: %s:%s', addr.host, addr.port)
return None
def send_clients(self, _message):
for client in self.clients:
client.sendString(_message)
def send_config(self):
serialized = pickle.dumps(self._config['SYSTEMS'], protocol=2) #.decode('utf-8', errors='ignore') #pickle.HIGHEST_PROTOCOL)
logger.debug('(REPORT) Send config')
self.send_clients(b''.join([REPORT_OPCODES['CONFIG_SND'], serialized]))

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