202 lines
7.8 KiB
Python
Executable File
202 lines
7.8 KiB
Python
Executable File
#!/usr/bin/env python
|
|
#
|
|
###############################################################################
|
|
# Copyright (C) 2016 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 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!!!
|
|
# ALSO NOTE, I'M NOT DONE MAKING THIS WORK, SO UNTIL THIS MESSAGE IS GONE, DON'T EXPECT GREAT THINGS.
|
|
|
|
from __future__ import print_function
|
|
from twisted.internet.protocol import DatagramProtocol
|
|
from twisted.internet import reactor
|
|
from twisted.internet import task
|
|
from binascii import b2a_hex as ahex
|
|
|
|
import datetime
|
|
import binascii
|
|
import dmrlink
|
|
import sys
|
|
from dmrlink import IPSC, mk_ipsc_systems, systems, reportFactory, build_aliases, config_reports
|
|
from dmr_utils.utils import get_alias, int_id
|
|
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'
|
|
__license__ = 'GNU GPLv3'
|
|
__maintainer__ = 'Cort Buffington, N0MJS'
|
|
__email__ = 'n0mjs@me.com'
|
|
|
|
|
|
status = True
|
|
rpt = True
|
|
nack = True
|
|
|
|
class rcmIPSC(IPSC):
|
|
def __init__(self, _name, _config, _logger, _report):
|
|
IPSC.__init__(self, _name, _config, _logger, _report)
|
|
|
|
#************************************************
|
|
# CALLBACK FUNCTIONS FOR USER PACKET TYPES
|
|
#************************************************
|
|
#
|
|
def call_mon_status(self, _data):
|
|
if not status:
|
|
return
|
|
_source = _data[1:5]
|
|
_ipsc_src = _data[5:9]
|
|
_seq_num = _data[9:13]
|
|
_ts = _data[13]
|
|
_status = _data[15] # suspect [14:16] but nothing in leading byte?
|
|
_rf_src = _data[16:19]
|
|
_rf_tgt = _data[19:22]
|
|
_type = _data[22]
|
|
_prio = _data[23]
|
|
_sec = _data[24]
|
|
|
|
_source = str(int_id(_source)) + ', ' + str(get_alias(_source, peer_ids))
|
|
_ipsc_src = str(int_id(_ipsc_src)) + ', ' + str(get_alias(_ipsc_src, peer_ids))
|
|
_rf_src = str(int_id(_rf_src)) + ', ' + str(get_alias(_rf_src, subscriber_ids))
|
|
|
|
if _type == '\x4F' or '\x51':
|
|
_rf_tgt = 'TGID: ' + str(int_id(_rf_tgt)) + ', ' + str(get_alias(_rf_tgt, talkgroup_ids))
|
|
else:
|
|
_rf_tgt = 'SID: ' + str(int_id(_rf_tgt)) + ', ' + str(get_alias(_rf_tgt, subscriber_ids))
|
|
|
|
print('Call Monitor - Call Status')
|
|
print('TIME: ', datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
|
|
print('DATA SOURCE: ', _source)
|
|
print('IPSC: ', self._system)
|
|
print('IPSC Source: ', _ipsc_src)
|
|
print('Timeslot: ', TS[_ts])
|
|
try:
|
|
print('Status: ', STATUS[_status])
|
|
except KeyError:
|
|
print('Status (unknown): ', ahex(_status))
|
|
try:
|
|
print('Type: ', TYPE[_type])
|
|
except KeyError:
|
|
print('Type (unknown): ', ahex(_type))
|
|
print('Source Sub: ', _rf_src)
|
|
print('Target Sub: ', _rf_tgt)
|
|
print()
|
|
|
|
def call_mon_rpt(self, _data):
|
|
if not rpt:
|
|
return
|
|
_source = _data[1:5]
|
|
_ts1_state = _data[5]
|
|
_ts2_state = _data[6]
|
|
|
|
_source = str(int_id(_source)) + ', ' + str(get_alias(_source, peer_ids))
|
|
|
|
print('Call Monitor - Repeater State')
|
|
print('TIME: ', datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
|
|
print('DATA SOURCE: ', _source)
|
|
|
|
try:
|
|
print('TS1 State: ', REPEAT[_ts1_state])
|
|
except KeyError:
|
|
print('TS1 State (unknown): ', ahex(_ts1_state))
|
|
try:
|
|
print('TS2 State: ', REPEAT[_ts2_state])
|
|
except KeyError:
|
|
print('TS2 State (unknown): ', ahex(_ts2_state))
|
|
print()
|
|
|
|
def call_mon_nack(self, _data):
|
|
if not nack:
|
|
return
|
|
_source = _data[1:5]
|
|
_nack = _data[5]
|
|
|
|
_source = get_alias(_source, peer_ids)
|
|
|
|
print('Call Monitor - Transmission NACK')
|
|
print('TIME: ', datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
|
|
print('DATA SOURCE: ', _source)
|
|
try:
|
|
print('NACK Cause: ', NACK[_nack])
|
|
except KeyError:
|
|
print('NACK Cause (unknown): ', ahex(_nack))
|
|
print()
|
|
|
|
def repeater_wake_up(self, _data):
|
|
_source = _data[1:5]
|
|
_source_name = get_alias(_source, peer_ids)
|
|
print('({}) Repeater Wake-Up Packet Received: {} ({})' .format(self._system, _source_name, int_id(_source)))
|
|
|
|
|
|
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()
|