#!/usr/bin/env python # ############################################################################### # Copyright (C) 2016 Cortney T. Buffington, N0MJS # # 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 is a sample application that uses the Repeater Call Monitor packets to display events in the IPSC # NOTE: dmrlink.py MUST BE CONFIGURED TO CONNECT AS A "REPEATER CALL MONITOR" PEER!!! #************************************ # WHAT THIS PROGRAM WILL DO #************************************ ''' This program will log RCM 'status' messages to a MySQL database, based on the DB configuration information supplied in the section labelled "USER DEFINED ITEMS GO HERE". Columns logged are as follows: data_source (INT) - The DMR radio ID of the source of this information ipsc (INT) - The IPSC peer that was the origin of the event that triggered this message timeslot (INT) - IPSC timeslot, 0 if not applicable type (VARCHAR) - The type of radio call, if applicable subscriber (INT) - the RF source, if applicable, that caused the message talkgroup (INT) - the TGID, if applicable status (VARCHAR) - the RCM message time for 'status' messages ''' from __future__ import print_function from twisted.internet.protocol import DatagramProtocol from twisted.internet import reactor from twisted.internet import task import pymysql import dmrlink from dmrlink import IPSC, mk_ipsc_systems, systems, reportFactory, build_aliases, config_reports from ipsc.ipsc_const import * __author__ = 'Cortney T. Buffington, N0MJS' __copyright__ = 'Copyright (c) 2013, 2014 Cortney T. Buffington, N0MJS and the K0USY Group' __credits__ = 'Adam Fast, KC0YLK; Dave Kierzkowski KD8EYF and he who wishes not to be named' __license__ = 'GNU GPLv3' __maintainer__ = 'Cort Buffington, N0MJS' __email__ = 'n0mjs@me.com' #************************************ # USER DEFINED ITEMS GO HERE #************************************ # db_host = '127.0.0.1' db_port = 1234 db_user = 'dmrlink' db_pwd = 'dmrlink' db_name = 'dmrlink' # # To change the table name, look for the line with: # cur.execute("insert INTO rcm_status(da... # and change "rcm_status" to the name of your table # #************************************ class rcmIPSC(IPSC): def __init__(self, *args, **kwargs): IPSC.__init__(self, *args, **kwargs) #************************************************ # CALLBACK FUNCTIONS FOR USER PACKET TYPES #************************************************ # def call_mon_status(self, _network, _data): _source = int_id(_data[1:5]) _ipsc_src = int_id(_data[5:9]) _ts = TS[_data[13]] _status = _data[15] # suspect [14:16] but nothing in leading byte? _rf_src = int_id(_data[16:19]) _rf_tgt = int_id(_data[19:22]) _type = _data[22] try: _status = STATUS[_status] except KeyError: pass try: _type = TYPE[_type] except KeyError: pass con = pymysql.connect(host = db_host, port = db_port, user = db_user, passwd = db_pwd, db = db_name) cur = con.cursor() cur.execute("insert INTO rcm_status(data_source, ipsc, timeslot, type, subscriber, talkgroup, status) VALUES(%s, %s, %s, %s, %s, %s, %s)", (_source, _ipsc_src, _ts, _type, _rf_src, _rf_tgt, _status)) con.commit() con.close() if __name__ == '__main__': import argparse import sys import os import signal from ipsc.dmrlink_config import build_config from ipsc.dmrlink_log import config_logging # Change the current directory to the location of the application os.chdir(os.path.dirname(os.path.realpath(sys.argv[0]))) # CLI argument parser - handles picking up the config file from the command line, and sending a "help" message parser = argparse.ArgumentParser() parser.add_argument('-c', '--config', action='store', dest='CFG_FILE', help='/full/path/to/config.file (usually dmrlink.cfg)') parser.add_argument('-ll', '--log_level', action='store', dest='LOG_LEVEL', help='Override config file logging level.') parser.add_argument('-lh', '--log_handle', action='store', dest='LOG_HANDLERS', help='Override config file logging handler.') cli_args = parser.parse_args() if not cli_args.CFG_FILE: cli_args.CFG_FILE = os.path.dirname(os.path.abspath(__file__))+'/dmrlink.cfg' # Call the external routine to build the configuration dictionary CONFIG = build_config(cli_args.CFG_FILE) # Call the external routing to start the system logger if cli_args.LOG_LEVEL: CONFIG['LOGGER']['LOG_LEVEL'] = cli_args.LOG_LEVEL if cli_args.LOG_HANDLERS: CONFIG['LOGGER']['LOG_HANDLERS'] = cli_args.LOG_HANDLERS logger = config_logging(CONFIG['LOGGER']) logger.info('DMRlink \'dmrlink.py\' (c) 2013 - 2015 N0MJS & the K0USY Group - SYSTEM STARTING...') # Set signal handers so that we can gracefully exit if need be def sig_handler(_signal, _frame): logger.info('*** DMRLINK IS TERMINATING WITH SIGNAL %s ***', str(_signal)) for system in systems: systems[system].de_register_self() reactor.stop() for sig in [signal.SIGTERM, signal.SIGINT, signal.SIGQUIT]: signal.signal(sig, sig_handler) # INITIALIZE THE REPORTING LOOP report_server = config_reports(CONFIG, logger, reportFactory) # Build ID Aliases peer_ids, subscriber_ids, talkgroup_ids, local_ids = build_aliases(CONFIG, logger) # INITIALIZE AN IPSC OBJECT (SELF SUSTAINING) FOR EACH CONFIGRUED IPSC systems = mk_ipsc_systems(CONFIG, logger, systems, rcmIPSC, report_server) # INITIALIZATION COMPLETE -- START THE REACTOR reactor.run()