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ADN-DMR-Peer-Server
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ADN-DMR-Peer-Server/bridge_master.py

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#!/usr/bin/env python
#
###############################################################################
# Copyright (C) 2020 Simon Adlem, G7RZU <g7rzu@gb7fr.org.uk>
# 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 application, in conjuction with it's rule file (rules.py) will
work like a "conference bridge". This is similar to what most hams think of as a
reflector. You define conference bridges and any system joined to that conference
bridge will both receive traffic from, and send traffic to any other system
joined to the same conference bridge. It does not provide end-to-end connectivity
as each end system must individually be joined to a conference bridge (a name
you create in the configuraiton file) to pass traffic.
This program currently only works with group voice calls.
'''
# Python modules we need
import sys
from bitarray import bitarray
from time import time,sleep,perf_counter
import importlib.util
import re
import copy
from setproctitle import setproctitle
from collections import deque
from random import randint
#from crccheck.crc import Crc32
from hashlib import blake2b
# Twisted is pretty important, so I keep it separate
from twisted.internet.protocol import Factory, Protocol
from twisted.protocols.basic import NetstringReceiver
from twisted.internet import reactor, task
from twisted.web.server import Site
from spyne import Application
from spyne.server.twisted import TwistedWebResource
from spyne.protocol.http import HttpRpc
from spyne.protocol.json import JsonDocument
# Things we import from the main hblink module
from hblink import HBSYSTEM, OPENBRIDGE, systems, hblink_handler, reportFactory, REPORT_OPCODES, mk_aliases, acl_check
from dmr_utils3.utils import bytes_3, int_id, get_alias, bytes_4
from dmr_utils3 import decode, bptc, const
import config
from config import acl_build
import log
from const import *
from mk_voice import pkt_gen
#from voice_lib import words
#Read voices
from read_ambe import readAMBE
#Remap some words for certain languages
from i8n_voice_map import voiceMap
# Stuff for socket reporting
import pickle
# REMOVE LATER from datetime import datetime
# The module needs logging, but handlers, etc. are controlled by the parent
import logging
logger = logging.getLogger(__name__)
#REGEX
import re
from binascii import b2a_hex as ahex
from AMI import AMI
from API import FD_API, FD_APIUserDefinedContext
# 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, 2022'
__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, Eric Craw KF7EEL'
__license__ = 'GNU GPLv3'
__maintainer__ = 'Simon Adlem G7RZU'
__email__ = 'simon@gb7fr.org.uk'
#Set header bits
#used for slot rewrite and type rewrite
def header(slot,call_type,bits):
if not bits:
bits = 0b00100000
bits = slot << 7 | bits
if call_type == 'unit':
bits = 0b00000011 | bits
return bits
# Timed loop used for reporting HBP status
#
# REPORT BASED ON THE TYPE SELECTED IN THE MAIN CONFIG FILE
def config_reports(_config, _factory):
if True: #_config['REPORTS']['REPORT']:
def reporting_loop(logger, _server):
logger.debug('(REPORT) Periodic reporting loop started')
_server.send_config()
_server.send_bridge()
i = 0
for system in CONFIG['SYSTEMS']:
if 'PEERS' in CONFIG['SYSTEMS'][system] and CONFIG['SYSTEMS'][system]['PEERS']:
i = i +1
logger.info('(REPORT) %s systems have at least one peer',i)
logger.info('(REPORT) Subscriber Map has %s entries',len(SUB_MAP))
logger.info('(REPORT) HBlink TCP reporting server configured')
report_server = _factory(_config)
report_server.clients = []
reactor.listenTCP(_config['REPORTS']['REPORT_PORT'], report_server)
reporting = task.LoopingCall(reporting_loop, logger, report_server)
reporting.start(_config['REPORTS']['REPORT_INTERVAL'])
return report_server
# Start API server
def config_API(_config, _apiqueu, _bridges):
application = Application([FD_API],
tns='freedmr.api',
in_protocol=HttpRpc(validator='soft'),
out_protocol=JsonDocument()
)
def _on_method_call(ctx):
ctx.udc = FD_APIUserDefinedContext(CONFIG,APIQUEUE,_bridges)
application.event_manager.add_listener('method_call', _on_method_call)
resource = TwistedWebResource(application)
site = Site(resource)
r = reactor.listenTCP(8000, site, interface='0.0.0.0')
return(r)
# Import Bridging rules
# Note: A stanza *must* exist for any MASTER or CLIENT configured in the main
# configuration file and listed as "active". It can be empty,
# but it has to exist.
def make_bridges(_rules):
# Convert integer GROUP ID numbers from the config into hex strings
# we need to send in the actual data packets.
for _bridge in _rules:
for _system in _rules[_bridge]:
if _system['SYSTEM'] not in CONFIG['SYSTEMS']:
sys.exit('ERROR: Conference bridge "{}" references a system named "{}" that is not enabled in the main configuration'.format(_bridge, _system['SYSTEM']))
_system['TGID'] = bytes_3(_system['TGID'])
for i, e in enumerate(_system['ON']):
_system['ON'][i] = bytes_3(_system['ON'][i])
for i, e in enumerate(_system['OFF']):
_system['OFF'][i] = bytes_3(_system['OFF'][i])
_system['TIMEOUT'] = _system['TIMEOUT']*60
if _system['ACTIVE'] == True:
_system['TIMER'] = time() + _system['TIMEOUT']
else:
_system['TIMER'] = time()
# if _bridge[0:1] == '#':
# continue
for _confsystem in CONFIG['SYSTEMS']:
#if _confsystem[0:3] == 'OBP':
if CONFIG['SYSTEMS'][_confsystem]['MODE'] != 'MASTER':
continue
ts1 = False
ts2 = False
for i,e in enumerate(_rules[_bridge]):
if e['SYSTEM'] == _confsystem and e['TS'] == 1:
ts1 = True
if e['SYSTEM'] == _confsystem and e['TS'] == 2:
ts2 = True
if _bridge[0:1] != '#':
_tmout = CONFIG['SYSTEMS'][_confsystem]['DEFAULT_UA_TIMER']
if ts1 == False:
_rules[_bridge].append({'SYSTEM': _confsystem, 'TS': 1, 'TGID': bytes_3(int(_bridge)),'ACTIVE': False,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [],'ON': [bytes_3(int(_bridge)),],'RESET': [], 'TIMER': time()})
if ts2 == False:
_rules[_bridge].append({'SYSTEM': _confsystem, 'TS': 2, 'TGID': bytes_3(int(_bridge)),'ACTIVE': False,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [],'ON': [bytes_3(int(_bridge)),],'RESET': [], 'TIMER': time()})
else:
_tmout = CONFIG['SYSTEMS'][_confsystem]['DEFAULT_UA_TIMER']
if ts2 == False:
_rules[_bridge].append({'SYSTEM': _confsystem, 'TS': 2, 'TGID': bytes_3(9),'ACTIVE': False,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [bytes_3(4000)],'ON': [],'RESET': [], 'TIMER': time()})
return _rules
#Make a single bridge - used for on-the-fly UA bridges
def make_single_bridge(_tgid,_sourcesystem,_slot,_tmout):
_tgid_s = str(int_id(_tgid))
#Always a 1 min timeout for Echo
if _tgid_s == '9990':
_tmout = 1
BRIDGES[_tgid_s] = []
for _system in CONFIG['SYSTEMS']:
if _system[0:3] != 'OBP':
#if CONFIG['SYSTEMS'][system]['MODE'] == 'MASTER':
#_tmout = CONFIG['SYSTEMS'][_system]['DEFAULT_UA_TIMER']
if _system == _sourcesystem:
if _slot == 1:
BRIDGES[_tgid_s].append({'SYSTEM': _system, 'TS': 1, 'TGID': _tgid,'ACTIVE': True,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [],'ON': [_tgid,],'RESET': [], 'TIMER': time() + (_tmout * 60)})
BRIDGES[_tgid_s].append({'SYSTEM': _system, 'TS': 2, 'TGID': _tgid,'ACTIVE': False,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [],'ON': [_tgid,],'RESET': [], 'TIMER': time()})
else:
BRIDGES[_tgid_s].append({'SYSTEM': _system, 'TS': 2, 'TGID': _tgid,'ACTIVE': True,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [],'ON': [_tgid,],'RESET': [], 'TIMER': time() + (_tmout * 60)})
BRIDGES[_tgid_s].append({'SYSTEM': _system, 'TS': 1, 'TGID': _tgid,'ACTIVE': False,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [],'ON': [_tgid,],'RESET': [], 'TIMER': time()})
else:
BRIDGES[_tgid_s].append({'SYSTEM': _system, 'TS': 1, 'TGID': _tgid,'ACTIVE': False,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [],'ON': [_tgid,],'RESET': [], 'TIMER': time()})
BRIDGES[_tgid_s].append({'SYSTEM': _system, 'TS': 2, 'TGID': _tgid,'ACTIVE': False,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [],'ON': [_tgid,],'RESET': [], 'TIMER': time()})
if _system[0:3] == 'OBP' and (int_id(_tgid) >= 79 and (int_id(_tgid) < 9990 or int_id(_tgid) > 9999)):
BRIDGES[_tgid_s].append({'SYSTEM': _system, 'TS': 1, 'TGID': _tgid,'ACTIVE': True,'TIMEOUT': '','TO_TYPE': 'NONE','OFF': [],'ON': [],'RESET': [], 'TIMER': time()})
#Make static bridge - used for on-the-fly relay bridges
def make_stat_bridge(_tgid):
_tgid_s = str(int_id(_tgid))
BRIDGES[_tgid_s] = []
for _system in CONFIG['SYSTEMS']:
if _system[0:3] != 'OBP':
if CONFIG['SYSTEMS'][_system]['MODE'] == 'MASTER':
_tmout = CONFIG['SYSTEMS'][_system]['DEFAULT_UA_TIMER']
BRIDGES[_tgid_s].append({'SYSTEM': _system, 'TS': 1, 'TGID': _tgid,'ACTIVE': False,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [],'ON': [_tgid,],'RESET': [], 'TIMER': time()})
BRIDGES[_tgid_s].append({'SYSTEM': _system, 'TS': 2, 'TGID': _tgid,'ACTIVE': False,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [],'ON': [_tgid,],'RESET': [], 'TIMER': time()})
if _system[0:3] == 'OBP':
BRIDGES[_tgid_s].append({'SYSTEM': _system, 'TS': 1, 'TGID': _tgid,'ACTIVE': True,'TIMEOUT': '','TO_TYPE': 'STAT','OFF': [],'ON': [],'RESET': [], 'TIMER': time()})
def make_default_reflector(reflector,_tmout,system):
bridge = ''.join(['#',str(reflector)])
#_tmout = CONFIG['SYSTEMS'][system]['DEFAULT_UA_TIMER']
if bridge not in BRIDGES:
BRIDGES[bridge] = []
make_single_reflector(bytes_3(reflector),_tmout, system)
bridgetemp = deque()
for bridgesystem in BRIDGES[bridge]:
if bridgesystem['SYSTEM'] == system and bridgesystem['TS'] == 2:
bridgetemp.append({'SYSTEM': system, 'TS': 2, 'TGID': bytes_3(9),'ACTIVE': True,'TIMEOUT': _tmout * 60,'TO_TYPE': 'OFF','OFF': [],'ON': [bytes_3(reflector),],'RESET': [], 'TIMER': time() + (_tmout * 60)})
else:
bridgetemp.append(bridgesystem)
BRIDGES[bridge] = bridgetemp
def make_static_tg(tg,ts,_tmout,system):
#_tmout = CONFIG['SYSTEMS'][system]['DEFAULT_UA_TIMER']
if str(tg) not in BRIDGES:
make_single_bridge(bytes_3(tg),system,ts,_tmout)
bridgetemp = deque()
for bridgesystem in BRIDGES[str(tg)]:
if bridgesystem['SYSTEM'] == system and bridgesystem['TS'] == ts:
bridgetemp.append({'SYSTEM': system, 'TS': ts, 'TGID': bytes_3(tg),'ACTIVE': True,'TIMEOUT': _tmout * 60,'TO_TYPE': 'OFF','OFF': [],'ON': [bytes_3(tg),],'RESET': [], 'TIMER': time() + (_tmout * 60)})
else:
bridgetemp.append(bridgesystem)
BRIDGES[str(tg)] = bridgetemp
def reset_static_tg(tg,ts,_tmout,system):
#_tmout = CONFIG['SYSTEMS'][system]['DEFAULT_UA_TIMER']
bridgetemp = deque()
try:
for bridgesystem in BRIDGES[str(tg)]:
if bridgesystem['SYSTEM'] == system and bridgesystem['TS'] == ts:
bridgetemp.append({'SYSTEM': system, 'TS': ts, 'TGID': bytes_3(tg),'ACTIVE': False,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [],'ON': [bytes_3(tg),],'RESET': [], 'TIMER': time() + (_tmout * 60)})
else:
bridgetemp.append(bridgesystem)
BRIDGES[str(tg)] = bridgetemp
except KeyError:
logger.exception('(%s) KeyError in reset_static_tg() - bridge gone away? TG: %s',system,tg)
return
def reset_default_reflector(reflector,_tmout,system):
bridge = ''.join(['#',str(reflector)])
#_tmout = CONFIG['SYSTEMS'][system]['DEFAULT_UA_TIMER']
if bridge not in BRIDGES:
BRIDGES[bridge] = []
make_single_reflector(bytes_3(reflector),_tmout, system)
bridgetemp = deque()
for bridgesystem in BRIDGES[bridge]:
if bridgesystem['SYSTEM'] == system and bridgesystem['TS'] == 2:
bridgetemp.append({'SYSTEM': system, 'TS': 2, 'TGID': bytes_3(9),'ACTIVE': False,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [],'ON': [bytes_3(reflector),],'RESET': [], 'TIMER': time() + (_tmout * 60)})
else:
bridgetemp.append(bridgesystem)
BRIDGES[bridge] = bridgetemp
def make_single_reflector(_tgid,_tmout,_sourcesystem):
_tgid_s = str(int_id(_tgid))
_bridge = ''.join(['#',_tgid_s])
#1 min timeout for echo
if _tgid_s == '9990':
_tmout = 1
BRIDGES[_bridge] = []
for _system in CONFIG['SYSTEMS']:
#if _system[0:3] != 'OBP':
if CONFIG['SYSTEMS'][_system]['MODE'] == 'MASTER':
#_tmout = CONFIG['SYSTEMS'][_system]['DEFAULT_UA_TIMER']
if _system == _sourcesystem:
BRIDGES[_bridge].append({'SYSTEM': _system, 'TS': 2, 'TGID': bytes_3(9),'ACTIVE': True,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [],'ON': [_tgid,],'RESET': [], 'TIMER': time() + (_tmout * 60)})
else:
BRIDGES[_bridge].append({'SYSTEM': _system, 'TS': 2, 'TGID': bytes_3(9),'ACTIVE': False,'TIMEOUT': CONFIG['SYSTEMS'][_system]['DEFAULT_UA_TIMER'] * 60,'TO_TYPE': 'ON','OFF': [],'ON': [_tgid,],'RESET': [], 'TIMER': time()})
if _system[0:3] == 'OBP' and (int_id(_tgid) >= 79 and (int_id(_tgid) < 9990 or int_id(_tgid) > 9999)):
BRIDGES[_bridge].append({'SYSTEM': _system, 'TS': 1, 'TGID': _tgid,'ACTIVE': True,'TIMEOUT': '','TO_TYPE': 'NONE','OFF': [],'ON': [],'RESET': [], 'TIMER': time()})
def remove_bridge_system(system):
_bridgestemp = {}
_bridgetemp = {}
for _bridge in BRIDGES:
for _bridgesystem in BRIDGES[_bridge]:
if _bridgesystem['SYSTEM'] != system:
if _bridge not in _bridgestemp:
_bridgestemp[_bridge] = []
_bridgestemp[_bridge].append(_bridgesystem)
else:
if _bridge not in _bridgestemp:
_bridgestemp[_bridge] = []
_bridgestemp[_bridge].append({'SYSTEM': system, 'TS': _bridgesystem['TS'], 'TGID': _bridgesystem['TGID'],'ACTIVE': False,'TIMEOUT': _bridgesystem['TIMEOUT'],'TO_TYPE': 'ON','OFF': [],'ON': [_bridgesystem['TGID'],],'RESET': [], 'TIMER': time() + _bridgesystem['TIMEOUT']})
BRIDGES.update(_bridgestemp)
# Run this every minute for rule timer updates
def rule_timer_loop():
logger.debug('(ROUTER) routerHBP Rule timer loop started')
_now = time()
_remove_bridges = deque()
for _bridge in BRIDGES:
_bridge_used = False
for _system in BRIDGES[_bridge]:
if _system['TO_TYPE'] == 'ON':
if _system['ACTIVE'] == True:
_bridge_used = True
if _system['TIMER'] < _now:
_system['ACTIVE'] = False
logger.info('(ROUTER) Conference Bridge TIMEOUT: DEACTIVATE System: %s, Bridge: %s, TS: %s, TGID: %s', _system['SYSTEM'], _bridge, _system['TS'], int_id(_system['TGID']))
if _bridge[0:1] == '#':
reactor.callInThread(disconnectedVoice,_system['SYSTEM'])
else:
timeout_in = _system['TIMER'] - _now
_bridge_used = True
logger.info('(ROUTER) Conference Bridge ACTIVE (ON timer running): System: %s Bridge: %s, TS: %s, TGID: %s, Timeout in: %.2fs,', _system['SYSTEM'], _bridge, _system['TS'], int_id(_system['TGID']), timeout_in)
elif _system['ACTIVE'] == False:
logger.debug('(ROUTER) Conference Bridge INACTIVE (no change): System: %s Bridge: %s, TS: %s, TGID: %s', _system['SYSTEM'], _bridge, _system['TS'], int_id(_system['TGID']))
elif _system['TO_TYPE'] == 'OFF':
if _system['ACTIVE'] == False:
if _system['TIMER'] < _now:
_system['ACTIVE'] = True
_bridge_used = True
logger.info('(ROUTER) Conference Bridge TIMEOUT: ACTIVATE System: %s, Bridge: %s, TS: %s, TGID: %s', _system['SYSTEM'], _bridge, _system['TS'], int_id(_system['TGID']))
else:
timeout_in = _system['TIMER'] - _now
_bridge_used = True
logger.info('(ROUTER) Conference Bridge INACTIVE (OFF timer running): System: %s Bridge: %s, TS: %s, TGID: %s, Timeout in: %.2fs,', _system['SYSTEM'], _bridge, _system['TS'], int_id(_system['TGID']), timeout_in)
elif _system['ACTIVE'] == True:
_bridge_used = True
logger.debug('(ROUTER) Conference Bridge ACTIVE (no change): System: %s Bridge: %s, TS: %s, TGID: %s', _system['SYSTEM'], _bridge, _system['TS'], int_id(_system['TGID']))
else:
if _system['SYSTEM'][0:3] != 'OBP':
_bridge_used = True
elif _system['SYSTEM'][0:3] == 'OBP' and _system['TO_TYPE'] == 'STAT':
_bridge_used = True
logger.debug('(ROUTER) Conference Bridge NO ACTION: System: %s, Bridge: %s, TS: %s, TGID: %s', _system['SYSTEM'], _bridge, _system['TS'], int_id(_system['TGID']))
if _bridge_used == False:
_remove_bridges.append(_bridge)
for _bridgerem in _remove_bridges:
del BRIDGES[_bridgerem]
logger.debug('(ROUTER) Unused conference bridge %s removed',_bridgerem)
if CONFIG['REPORTS']['REPORT']:
report_server.send_clients(b'bridge updated')
def statTrimmer():
logger.debug('(ROUTER) STAT trimmer loop started')
_remove_bridges = deque()
for _bridge in BRIDGES:
_bridge_stat = False
_in_use = False
for _system in BRIDGES[_bridge]:
if _system['TO_TYPE'] == 'STAT':
_bridge_stat = True
if _system['TO_TYPE'] == 'ON' and _system['ACTIVE']:
_in_use = True
elif _system['TO_TYPE'] == 'OFF':
_in_use = True
if _bridge_stat and not _in_use:
_remove_bridges.append(_bridge)
for _bridgerem in _remove_bridges:
del BRIDGES[_bridgerem]
logger.debug('(ROUTER) STAT bridge %s removed',_bridgerem)
if CONFIG['REPORTS']['REPORT']:
report_server.send_clients(b'bridge updated')
#Debug and fix bridge table issues.
def bridgeDebug():
logger.debug('(BRIDGEDEBUG) Running bridge debug')
_rst_time = time()
statroll = 0
#Kill off any bridges that should nnot exist, ever.
for b in ['0','1','2','3','4','5','6','7','8','9']:
BRIDGES.pop(b,None)
BRIDGES.pop('#'+b, None)
for system in CONFIG['SYSTEMS']:
bridgeroll = 0
dialroll = 0
activeroll = 0
for _bridge in BRIDGES:
for enabled_system in BRIDGES[_bridge]:
if enabled_system['SYSTEM'] == system:
bridgeroll += 1
if enabled_system['ACTIVE']:
if _bridge and _bridge[0:1] == '#':
dialroll += 1
activeroll += 1
else:
activeroll += 1
if enabled_system['TO_TYPE'] == 'STAT':
statroll += 1
if bridgeroll:
logger.debug('(BRIDGEDEBUG) system %s has %s bridges of which %s are in an ACTIVE state', system, bridgeroll, activeroll)
if dialroll > 1 and CONFIG['SYSTEMS'][system]['MODE'] == 'MASTER':
logger.warning('(BRIDGEDEBUG) system %s has more than one active dial bridge (%s) - fixing',system, dialroll)
times = {}
for _bridge in BRIDGES:
for enabled_system in BRIDGES[_bridge]:
if enabled_system['ACTIVE'] and _bridge and _bridge[0:1] == '#':
times[enabled_system['TIMER']] = _bridge
ordered = sorted(times.keys())
#bridgetmout = ordered.pop()
#_setbridge = str(times[bridgetmout])
if CONFIG['SYSTEMS'][system]['MODE'] == 'MASTER':
for _bridge in set(times.values()):
logger.warning('(BRIDGEDEBUG) deactivating system: %s for bridge: %s',system,_bridge)
bridgetemp = deque()
for bridgesystem in BRIDGES[_bridge]:
if _bridge[0:1] == '#':
_setbridge = int(_bridge[1:])
else:
_setbridge = int(_bridge)
if bridgesystem['SYSTEM'] == system and bridgesystem['TS'] == 2:
bridgetemp.append({'SYSTEM': system, 'TS': 2, 'TGID': bytes_3(9),'ACTIVE': False,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [],'ON': [bytes_3(_setbridge),],'RESET': [], 'TIMER': _rst_time + (_tmout * 60)})
else:
bridgetemp.append(bridgesystem)
BRIDGES[_bridge] = bridgetemp
logger.info('(BRIDGEDEBUG) The server currently has %s STATic bridges',statroll)
def kaReporting():
logger.debug('(ROUTER) KeepAlive reporting loop started')
for system in systems:
if CONFIG['SYSTEMS'][system]['MODE'] == 'OPENBRIDGE':
if CONFIG['SYSTEMS'][system]['ENHANCED_OBP']:
if '_bcka' not in CONFIG['SYSTEMS'][system]:
logger.warning('(ROUTER) not sending to system %s as KeepAlive never seen',system)
elif CONFIG['SYSTEMS'][system]['_bcka'] < time() - 60:
logger.warning('(ROUTER) not sending to system %s as last KeepAlive was %s seconds ago',system, int(time() - CONFIG['SYSTEMS'][system]['_bcka']))
#Write SUB_MAP to disk
def subMapWrite():
try:
_fh = open(CONFIG['ALIASES']['PATH'] + CONFIG['ALIASES']['SUB_MAP_FILE'],'wb')
pickle.dump(SUB_MAP,_fh)
_fh.close()
logger.info('(SUBSCRIBER) Writing SUB_MAP to disk')
except:
logger.warning('(SUBSCRIBER) Cannot write SUB_MAP to file')
#Subscriber Map trimmer loop
def SubMapTrimmer():
logger.debug('(SUBSCRIBER) Subscriber Map trimmer loop started')
_sub_time = time()
_remove_list = deque()
for _subscriber in SUB_MAP:
if SUB_MAP[_subscriber][2] < (_sub_time - 86400):
_remove_list.append(_subscriber)
for _remove in _remove_list:
SUB_MAP.pop(_remove)
if CONFIG['ALIASES']['SUB_MAP_FILE']:
subMapWrite()
# run this every 10 seconds to trim stream ids
def stream_trimmer_loop():
logger.debug('(ROUTER) Trimming inactive stream IDs from system lists')
_now = time()
for system in systems:
# HBP systems, master and peer
if CONFIG['SYSTEMS'][system]['MODE'] != 'OPENBRIDGE':
for slot in range(1,3):
_slot = systems[system].STATUS[slot]
# RX slot check
if _slot['RX_TYPE'] != HBPF_SLT_VTERM and _slot['RX_TIME'] < _now - 5:
_slot['RX_TYPE'] = HBPF_SLT_VTERM
if 'loss' in _slot and 'packets' in _slot and _slot['packets']:
loss = (_slot['loss'] / _slot['packets']) * 100
logger.info('(%s) *TIME OUT* RX STREAM ID: %s SUB: %s TGID %s, TS %s, Duration: %.2f, LOSS: %.2f%%', \
system, int_id(_slot['RX_STREAM_ID']), int_id(_slot['RX_RFS']), int_id(_slot['RX_TGID']), slot, _slot['RX_TIME'] - _slot['RX_START'],loss)
else:
logger.info('(%s) *TIME OUT* RX STREAM ID: %s SUB: %s TGID %s, TS %s, Duration: %.2f', \
system, int_id(_slot['RX_STREAM_ID']), int_id(_slot['RX_RFS']), int_id(_slot['RX_TGID']), slot, _slot['RX_TIME'] - _slot['RX_START'])
if CONFIG['REPORTS']['REPORT']:
systems[system]._report.send_bridgeEvent('GROUP VOICE,END,RX,{},{},{},{},{},{},{:.2f}'.format(system, int_id(_slot['RX_STREAM_ID']), int_id(_slot['RX_PEER']), int_id(_slot['RX_RFS']), slot, int_id(_slot['RX_TGID']), _slot['RX_TIME'] - _slot['RX_START']).encode(encoding='utf-8', errors='ignore'))
#Null stream_id - for loop control
if _slot['RX_TIME'] < _now - 60:
_slot['RX_STREAM_ID'] = b'\x00'
# TX slot check
if _slot['TX_TYPE'] != HBPF_SLT_VTERM and _slot['TX_TIME'] < _now - 5:
_slot['TX_TYPE'] = HBPF_SLT_VTERM
logger.debug('(%s) *TIME OUT* TX STREAM ID: %s SUB: %s TGID %s, TS %s, Duration: %.2f', \
system, int_id(_slot['TX_STREAM_ID']), int_id(_slot['TX_RFS']), int_id(_slot['TX_TGID']), slot, _slot['TX_TIME'] - _slot['TX_START'])
if CONFIG['REPORTS']['REPORT']:
systems[system]._report.send_bridgeEvent('GROUP VOICE,END,TX,{},{},{},{},{},{},{:.2f}'.format(system, int_id(_slot['TX_STREAM_ID']), int_id(_slot['TX_PEER']), int_id(_slot['TX_RFS']), slot, int_id(_slot['TX_TGID']), _slot['TX_TIME'] - _slot['TX_START']).encode(encoding='utf-8', errors='ignore'))
# OBP systems
# We can't delete items from a dicationry that's being iterated, so we have to make a temporarly list of entrys to remove later
if CONFIG['SYSTEMS'][system]['MODE'] == 'OPENBRIDGE':
remove_list = deque()
fin_list = deque()
for stream_id in systems[system].STATUS:
#if stream already marked as finished, just remove it
if '_fin' in systems[system].STATUS[stream_id] and systems[system].STATUS[stream_id]['LAST'] < _now - 180:
logger.debug('(%s) *FINISHED STREAM* STREAM ID: %s',system, int_id(stream_id))
fin_list.append(stream_id)
continue
try:
if '_to' not in systems[system].STATUS[stream_id] and '_fin' not in systems[system].STATUS[stream_id] and systems[system].STATUS[stream_id]['LAST'] < _now - 5:
_stream = systems[system].STATUS[stream_id]
_sysconfig = CONFIG['SYSTEMS'][system]
#systems[system].STATUS[stream_id]['_fin'] = True
if '_bcsq' in _sysconfig and _stream['TGID'] in _sysconfig['_bcsq'] and _sysconfig['_bcsq'][_stream['TGID']] == stream_id:
logger.debug('(%s) *TIME OUT* STREAM ID: %s SUB: %s PEER: %s TGID: %s TS 1 (BCSQ)', \
system, int_id(stream_id), get_alias(int_id(_stream['RFS']), subscriber_ids), get_alias(int_id(_stream['RX_PEER']), peer_ids), get_alias(int_id(_stream['TGID']), talkgroup_ids))
elif '_bcsq' in systems[system].STATUS[stream_id] :
logger.debug('(%s) *TIME OUT* STREAM ID: %s SUB: %s PEER: %s TGID: %s TS 1 (BCSQ)', \
system, int_id(stream_id), get_alias(int_id(_stream['RFS']), subscriber_ids), get_alias(int_id(_stream['RX_PEER']), peer_ids), get_alias(int_id(_stream['TGID']), talkgroup_ids))
else:
if 'loss' in _stream and 'packets' in _stream and _stream['packets']:
loss = _stream['loss'] / _stream['packets'] * 100
#Only report this at INFO level if it has loss information as this will be a source
#stream not a target stream
#These represent streams where the stream has been lost - i.e. no TERM packet.
logger.info('(%s) *TIME OUT - STREAM LOST* STREAM ID: %s SUB: %s PEER: %s TGID: %s TS 1 Duration: %.2f, Loss: %.2f%%', \
system, int_id(stream_id), get_alias(int_id(_stream['RFS']), subscriber_ids), get_alias(int_id(_stream['RX_PEER']), peer_ids), get_alias(int_id(_stream['TGID']), talkgroup_ids), _stream['LAST'] - _stream['START'],loss)
else:
logger.debug('(%s) *TIME OUT* STREAM ID: %s SUB: %s PEER: %s TGID: %s TS 1 Duration: %.2f', \
system, int_id(stream_id), get_alias(int_id(_stream['RFS']), subscriber_ids), get_alias(int_id(_stream['RX_PEER']), peer_ids), get_alias(int_id(_stream['TGID']), talkgroup_ids), _stream['LAST'] - _stream['START'])
if CONFIG['REPORTS']['REPORT']:
systems[system]._report.send_bridgeEvent('GROUP VOICE,END,RX,{},{},{},{},{},{},{:.2f}'.format(system, int_id(stream_id), int_id(_stream['RX_PEER']), int_id(_stream['RFS']), 1, int_id(_stream['TGID']), _stream['LAST'] - _stream['START']).encode(encoding='utf-8', errors='ignore'))
systems[system].STATUS[stream_id]['_to'] = True
continue
except Exception as e:
logger.exception("(%s) Keyerror - stream trimmer Stream ID: %s",system,stream_id, exc_info=e)
systems[system].STATUS[stream_id]['LAST'] = _now
continue
try:
if systems[system].STATUS[stream_id]['LAST'] < _now - 180:
remove_list.append(stream_id)
except Exception as e:
logger.exception("(%s) Keyerror - stream trimmer Stream ID: %s",system,stream_id, exc_info=e)
systems[system].STATUS[stream_id]['LAST'] = _now
continue
#remove finished
for stream_id in fin_list:
removed = systems[system].STATUS.pop(stream_id)
for stream_id in remove_list:
if stream_id in systems[system].STATUS:
_stream = systems[system].STATUS[stream_id]
_sysconfig = CONFIG['SYSTEMS'][system]
removed = systems[system].STATUS.pop(stream_id)
try:
_bcsq_remove = deque()
for tgid in _sysconfig['_bcsq']:
if _sysconfig['_bcsq'][tgid] == stream_id:
_bcsq_remove.append(tgid)
for bcrm in _bcsq_remove:
removed = _sysconfig['_bcsq'].pop(bcrm)
except KeyError:
pass
else:
logger.debug('(%s) Attemped to remove OpenBridge Stream ID %s not in the Stream ID list: %s', system, int_id(stream_id), [id for id in systems[system].STATUS])
def sendVoicePacket(self,pkt,_source_id,_dest_id,_slot):
_stream_id = pkt[16:20]
_pkt_time = time()
if _stream_id not in systems[system].STATUS:
systems[system].STATUS[_stream_id] = {
'START': _pkt_time,
'CONTENTION':False,
'RFS': _source_id,
'TGID': _dest_id,
'LAST': _pkt_time
}
_slot['TX_TGID'] = _dest_id
else:
systems[system].STATUS[_stream_id]['LAST'] = _pkt_time
_slot['TX_TIME'] = _pkt_time
self.send_system(pkt)
def sendSpeech(self,speech):
logger.debug('(%s) Inside sendspeech thread',self._system)
sleep(1)
_nine = bytes_3(9)
_source_id = bytes_3(5000)
_slot = systems[system].STATUS[2]
while True:
try:
pkt = next(speech)
except StopIteration:
break
#Packet every 60ms
sleep(0.058)
reactor.callFromThread(sendVoicePacket,self,pkt,_source_id,_nine,_slot)
logger.debug('(%s) Sendspeech thread ended',self._system)
def disconnectedVoice(system):
_nine = bytes_3(9)
_source_id = bytes_3(5000)
_lang = CONFIG['SYSTEMS'][system]['ANNOUNCEMENT_LANGUAGE']
logger.debug('(%s) Sending disconnected voice',system)
_say = [words[_lang]['silence']]
_say.append(words[_lang]['silence'])
if CONFIG['SYSTEMS'][system]['DEFAULT_REFLECTOR'] > 0:
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['linkedto'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['to'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['silence'])
for number in str(CONFIG['SYSTEMS'][system]['DEFAULT_REFLECTOR']):
_say.append(words[_lang][number])
_say.append(words[_lang]['silence'])
else:
_say.append(words[_lang]['notlinked'])
_say.append(words[_lang]['silence'])
speech = pkt_gen(_source_id, _nine, bytes_4(9), 1, _say)
sleep(1)
_slot = systems[system].STATUS[2]
while True:
try:
pkt = next(speech)
except StopIteration:
break
#Packet every 60ms
sleep(0.058)
_stream_id = pkt[16:20]
_pkt_time = time()
reactor.callFromThread(sendVoicePacket,systems[system],pkt,_source_id,_nine,_slot)
logger.debug('(%s) disconnected voice thread end',system)
def playFileOnRequest(self,fileNumber):
system = self._system
_lang = CONFIG['SYSTEMS'][system]['ANNOUNCEMENT_LANGUAGE']
_nine = bytes_3(9)
_source_id = bytes_3(5000)
logger.debug('(%s) Sending contents of AMBE file: %s',system,fileNumber)
sleep(1)
_say = []
try:
_say.append(AMBEobj.readSingleFile(''.join(['/',_lang,'/ondemand/',str(fileNumber),'.ambe'])))
except IOError:
logger.warning('(%s) cannot read file for number %s',system,fileNumber)
return
speech = pkt_gen(_source_id, _nine, bytes_4(9), 1, _say)
sleep(1)
_slot = systems[system].STATUS[2]
while True:
try:
pkt = next(speech)
except StopIteration:
break
#Packet every 60ms
sleep(0.058)
_stream_id = pkt[16:20]
_pkt_time = time()
reactor.callFromThread(sendVoicePacket,self,pkt,_source_id,_nine,_slot)
logger.debug('(%s) Sending AMBE file %s end',system,fileNumber)
def threadIdent():
logger.debug('(IDENT) starting ident thread')
reactor.callInThread(ident)
def threadAlias():
logger.debug('(ALIAS) starting alias thread')
reactor.callInThread(aliasb)
def setAlias(_peer_ids,_subscriber_ids, _talkgroup_ids, _local_subscriber_ids, _server_ids, _checksums):
peer_ids, subscriber_ids, talkgroup_ids,local_subscriber_ids,server_ids,checksums = _peer_ids, _subscriber_ids, _talkgroup_ids, _local_subscriber_ids,_server_ids,_checksums
def aliasb():
_peer_ids, _subscriber_ids, _talkgroup_ids, _local_subscriber_ids, _server_ids, _checksums = mk_aliases(CONFIG)
reactor.callFromThread(setAlias,_peer_ids, _subscriber_ids, _talkgroup_ids, _local_subscriber_ids, _server_ids, _checksums)
def ident():
for system in systems:
if CONFIG['SYSTEMS'][system]['MODE'] != 'MASTER':
continue
if CONFIG['SYSTEMS'][system]['VOICE_IDENT'] == True:
_lang = CONFIG['SYSTEMS'][system]['ANNOUNCEMENT_LANGUAGE']
if CONFIG['SYSTEMS'][system]['MAX_PEERS'] > 1:
logger.debug("(IDENT) %s System has MAX_PEERS > 1, skipping",system)
continue
_callsign = False
for _peerid in CONFIG['SYSTEMS'][system]['PEERS']:
if CONFIG['SYSTEMS'][system]['PEERS'][_peerid]['CALLSIGN']:
_callsign = CONFIG['SYSTEMS'][system]['PEERS'][_peerid]['CALLSIGN'].decode()
if not _callsign:
logger.debug("(IDENT) %s System has no peers or no recorded callsign (%s), skipping",system,_callsign)
continue
_slot = systems[system].STATUS[2]
#If slot is idle for RX and TX for over 30 seconds
if (_slot['RX_TYPE'] == HBPF_SLT_VTERM) and (_slot['TX_TYPE'] == HBPF_SLT_VTERM) and (time() - _slot['TX_TIME'] > 30 and time() - _slot['RX_TIME'] > 30):
_all_call = bytes_3(16777215)
_source_id= bytes_3(5000)
_dst_id = b''
if 'OVERRIDE_IDENT_TG' in CONFIG['SYSTEMS'][system] and CONFIG['SYSTEMS'][system]['OVERRIDE_IDENT_TG'] and int(CONFIG['SYSTEMS'][system]['OVERRIDE_IDENT_TG']) > 0 and int(CONFIG['SYSTEMS'][system]['OVERRIDE_IDENT_TG'] < 16777215):
_dst_id = bytes_3(CONFIG['SYSTEMS'][system]['OVERRIDE_IDENT_TG'])
else:
_dst_id = _all_call
logger.info('(%s) %s System idle. Sending voice ident to TG %s',system,_callsign,get_alias(_dst_id,talkgroup_ids))
_say = [words[_lang]['silence']]
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['this-is'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['silence'])
_systemcs = re.sub(r'\W+', '', _callsign)
_systemcs.upper()
for character in _systemcs:
_say.append(words[_lang][character])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['freedmr'])
#test
#_say.append(AMBEobj.readSingleFile('alpha.ambe'))
_peer_id = CONFIG['GLOBAL']['SERVER_ID']
speech = pkt_gen(_source_id, _dst_id, _peer_id, 1, _say)
sleep(1)
_slot = systems[system].STATUS[2]
while True:
try:
pkt = next(speech)
except StopIteration:
break
#Packet every 60ms
sleep(0.058)
_stream_id = pkt[16:20]
_pkt_time = time()
reactor.callFromThread(sendVoicePacket,systems[system],pkt,_source_id,_dst_id,_slot)
def bridge_reset():
logger.debug('(BRIDGERESET) Running bridge resetter')
for _system in CONFIG['SYSTEMS']:
if '_reset' in CONFIG['SYSTEMS'][_system] and CONFIG['SYSTEMS'][_system]['_reset']:
logger.info('(BRIDGERESET) Bridge reset for %s - no peers',_system)
remove_bridge_system(_system)
try:
del(CONFIG['SYSTEMS'][_system]['_opt_key'])
except:
pass
CONFIG['SYSTEMS'][_system]['_reset'] = False
CONFIG['SYSTEMS'][_system]['_resetlog'] = False
def options_config():
logger.debug('(OPTIONS) Running options parser')
prohibitedTGs = [0,1,2,3,4,5,9,9990,9991,9992,9993,9994,9995,9996,9997,9998,9999]
try:
for (system,options) in APIQUEUE.pop(1):
if not CONFIG['SYSTEMS'][_system]['_reset']:
CONFIG['SYSTEMS'][system][OPTIONS] = options
except IndexError:
pass
for _system in CONFIG['SYSTEMS']:
try:
if CONFIG['SYSTEMS'][_system]['MODE'] != 'MASTER':
continue
if CONFIG['SYSTEMS'][_system]['ENABLED'] == True:
if 'OPTIONS' in CONFIG['SYSTEMS'][_system]:
_options = {}
CONFIG['SYSTEMS'][_system]['OPTIONS'] = CONFIG['SYSTEMS'][_system]['OPTIONS'].rstrip('\x00')
CONFIG['SYSTEMS'][_system]['OPTIONS'] = CONFIG['SYSTEMS'][_system]['OPTIONS'].encode('ascii', 'ignore').decode()
CONFIG['SYSTEMS'][_system]['OPTIONS'] = re.sub("\'","",CONFIG['SYSTEMS'][_system]['OPTIONS'])
CONFIG['SYSTEMS'][_system]['OPTIONS'] = re.sub("\"","",CONFIG['SYSTEMS'][_system]['OPTIONS'])
for x in CONFIG['SYSTEMS'][_system]['OPTIONS'].split(";"):
try:
k,v = x.split('=')
except ValueError:
#logger.debug('(OPTIONS) Value error %s ignoring %s %s',_system,k,v)
continue
_options[k] = v
logger.debug('(OPTIONS) Options found for %s',_system)
if '_opt_key' in CONFIG['SYSTEMS'][_system] and CONFIG['SYSTEMS'][_system]['_opt_key']:
if 'KEY' not in _options:
logger.debug('(OPTIONS) %s, options key set but no key in options string, skipping',_system)
continue
elif CONFIG['SYSTEMS'][_system]['_opt_key'] != _options['KEY']:
logger.debug('(OPTIONS) %s, options key set but key sent does not match, skipping',_system)
continue
elif 'KEY' in _options and _options['KEY']:
logger.debug('(OPTIONS) %s, _opt_key not set but key sent. Setting to sent key',_system)
CONFIG['SYSTEMS'][_system]['_opt_key'] = _options['KEY']
else:
logger.debug('(OPTIONS) %s, _opt_key not set and no key sent. Set to false',_system)
CONFIG['SYSTEMS'][_system]['_opt_key'] = False
if 'DIAL' in _options:
_options['DEFAULT_REFLECTOR'] = _options.pop('DIAL')
if 'TIMER' in _options:
_options['DEFAULT_UA_TIMER'] = _options.pop('TIMER')
if 'TS1' in _options:
_options['TS1_STATIC'] = _options.pop('TS1')
if 'TS2' in _options:
_options['TS2_STATIC'] = _options.pop('TS2')
if 'IDENTTG' in _options:
_options['OVERRIDE_IDENT_TG'] = _options.pop('IDENTTG')
elif 'VOICETG' in _options:
_options['OVERRIDE_IDENT_TG'] = _options.pop('VOICETG')
if 'IDENT' in _options:
_options['VOICE'] = _options.pop('IDENT')
#DMR+ style options
if 'StartRef' in _options:
_options['DEFAULT_REFLECTOR'] = _options.pop('StartRef')
if 'RelinkTime' in _options:
_options['DEFAULT_UA_TIMER'] = _options.pop('RelinkTime')
if 'TS1_1' in _options:
_options['TS1_STATIC'] = _options.pop('TS1_1')
if 'TS1_2' in _options:
_options['TS1_STATIC'] = ''.join([_options['TS1_STATIC'],',',_options.pop('TS1_2')])
if 'TS1_3' in _options:
_options['TS1_STATIC'] = ''.join([_options['TS1_STATIC'],',',_options.pop('TS1_3')])
if 'TS1_4' in _options:
_options['TS1_STATIC'] = ''.join([_options['TS1_STATIC'],',',_options.pop('TS1_4')])
if 'TS1_5' in _options:
_options['TS1_STATIC'] = ''.join([_options['TS1_STATIC'],',',_options.pop('TS1_5')])
if 'TS1_6' in _options:
_options['TS1_STATIC'] = ''.join([_options['TS1_STATIC'],',',_options.pop('TS1_6')])
if 'TS1_7' in _options:
_options['TS1_STATIC'] = ''.join([_options['TS1_STATIC'],',',_options.pop('TS1_7')])
if 'TS1_8' in _options:
_options['TS1_STATIC'] = ''.join([_options['TS1_STATIC'],',',_options.pop('TS1_8')])
if 'TS1_9' in _options:
_options['TS1_STATIC'] = ''.join([_options['TS1_STATIC'],',',_options.pop('TS1_9')])
if 'TS2_1' in _options:
_options['TS2_STATIC'] = _options.pop('TS2_1')
if 'TS2_2' in _options:
_options['TS2_STATIC'] = ''.join([_options['TS2_STATIC'],',', _options.pop('TS2_2')])
if 'TS2_3' in _options:
_options['TS2_STATIC'] = ''.join([_options['TS2_STATIC'],',',_options.pop('TS2_3')])
if 'TS2_4' in _options:
_options['TS2_STATIC'] = ''.join([_options['TS2_STATIC'],',',_options.pop('TS2_4')])
if 'TS2_5' in _options:
_options['TS2_STATIC'] = ''.join([_options['TS2_STATIC'],',',_options.pop('TS2_5')])
if 'TS2_6' in _options:
_options['TS2_STATIC'] = ''.join([_options['TS2_STATIC'],',',_options.pop('TS2_6')])
if 'TS2_7' in _options:
_options['TS2_STATIC'] = ''.join([_options['TS2_STATIC'],',',_options.pop('TS2_7')])
if 'TS2_8' in _options:
_options['TS2_STATIC'] = ''.join([_options['TS2_STATIC'],',',_options.pop('TS2_8')])
if 'TS2_9' in _options:
_options['TS2_STATIC'] = ''.join([_options['TS2_STATIC'],',',_options.pop('TS2_9')])
if 'UserLink' in _options:
_options.pop('UserLink')
if 'TS1_STATIC' not in _options:
_options['TS1_STATIC'] = False
if 'TS2_STATIC' not in _options:
_options['TS2_STATIC'] = False
if 'DEFAULT_REFLECTOR' not in _options:
_options['DEFAULT_REFLECTOR'] = 0
if 'OVERRIDE_IDENT_TG' not in _options:
_options['OVERRIDE_IDENT_TG'] = False
if 'DEFAULT_UA_TIMER' not in _options:
_options['DEFAULT_UA_TIMER'] = CONFIG['SYSTEMS'][_system]['DEFAULT_UA_TIMER']
if 'VOICE' in _options and bool(_options['VOICE']) and (CONFIG['SYSTEMS'][_system]['VOICE_IDENT'] != bool(int(_options['VOICE']))):
CONFIG['SYSTEMS'][_system]['VOICE_IDENT'] = bool(int(_options['VOICE']))
logger.debug("(OPTIONS) %s - Setting voice ident to %s",_system,CONFIG['SYSTEMS'][_system]['VOICE_IDENT'])
if 'OVERRIDE_IDENT_TG' in _options and _options['OVERRIDE_IDENT_TG'] and (CONFIG['SYSTEMS'][_system]['OVERRIDE_IDENT_TG'] != int(_options['OVERRIDE_IDENT_TG'])):
CONFIG['SYSTEMS'][_system]['OVERRIDE_IDENT_TG'] = int(_options['OVERRIDE_IDENT_TG'])
logger.debug("(OPTIONS) %s - Setting OVERRIDE_IDENT_TG to %s",_system,CONFIG['SYSTEMS'][_system]['OVERRIDE_IDENT_TG'])
if 'LANG' in _options and _options['LANG'] in words and _options['LANG'] != CONFIG['SYSTEMS'][_system]['ANNOUNCEMENT_LANGUAGE'] :
CONFIG['SYSTEMS'][_system]['ANNOUNCEMENT_LANGUAGE'] = _options['LANG']
logger.debug("(OPTIONS) %s - Setting voice language to %s",_system,CONFIG['SYSTEMS'][_system]['ANNOUNCEMENT_LANGUAGE'])
if 'SINGLE' in _options and (CONFIG['SYSTEMS'][_system]['SINGLE_MODE'] != bool(int(_options['SINGLE']))):
CONFIG['SYSTEMS'][_system]['SINGLE_MODE'] = bool(int(_options['SINGLE']))
logger.debug("(OPTIONS) %s - Setting SINGLE_MODE to %s",_system,CONFIG['SYSTEMS'][_system]['SINGLE_MODE'])
if 'TS1_STATIC' not in _options or 'TS2_STATIC' not in _options or 'DEFAULT_REFLECTOR' not in _options or 'DEFAULT_UA_TIMER' not in _options:
logger.debug('(OPTIONS) %s - Required field missing, ignoring',_system)
continue
if _options['TS1_STATIC'] == '':
_options['TS1_STATIC'] = False
if _options['TS2_STATIC'] == '':
_options['TS2_STATIC'] = False
if _options['TS1_STATIC']:
re.sub("\s","",_options['TS1_STATIC'])
if re.search("![\d\,]",_options['TS1_STATIC']):
logger.debug('(OPTIONS) %s - TS1_STATIC contains characters other than numbers and comma, ignoring',_system)
continue
if _options['TS2_STATIC']:
re.sub("\s","",_options['TS2_STATIC'])
if re.search("![\d\,]",_options['TS2_STATIC']):
logger.debug('(OPTIONS) %s - TS2_STATIC contains characters other than numbers and comma, ignoring',_system)
continue
if isinstance(_options['DEFAULT_REFLECTOR'], str) and not _options['DEFAULT_REFLECTOR'].isdigit():
logger.debug('(OPTIONS) %s - DEFAULT_REFLECTOR is not an integer, ignoring',_system)
continue
if isinstance(_options['OVERRIDE_IDENT_TG'], str) and not _options['OVERRIDE_IDENT_TG'].isdigit():
logger.debug('(OPTIONS) %s - OVERRIDE_IDENT_TG is not an integer, ignoring',_system)
continue
if isinstance(_options['DEFAULT_UA_TIMER'], str) and not _options['DEFAULT_UA_TIMER'].isdigit():
logger.debug('(OPTIONS) %s - DEFAULT_UA_TIMER is not an integer, ignoring',_system)
continue
#if the UA timer is set to 0 - actually set it to (close to) maximum size of a 32
#bit signed int - which works out at around 68 years!
#For all practical purposes, this implements an unlimited timer - aka sticky static.
if int(_options['DEFAULT_UA_TIMER']) == 0:
_options['DEFAULT_UA_TIMER'] = 35791394
_tmout = int(_options['DEFAULT_UA_TIMER'])
if int(_options['DEFAULT_UA_TIMER']) != CONFIG['SYSTEMS'][_system]['DEFAULT_UA_TIMER']:
logger.debug('(OPTIONS) %s Updating DEFAULT_UA_TIMER for existing bridges.',_system)
remove_bridge_system(_system)
for _bridge in BRIDGES:
ts1 = False
ts2 = False
for i,e in enumerate(BRIDGES[_bridge]):
if e['SYSTEM'] == _system and e['TS'] == 1:
ts1 = True
if e['SYSTEM'] == _system and e['TS'] == 2:
ts2 = True
if _bridge[0:1] != '#':
if ts1 == False:
BRIDGES[_bridge].append({'SYSTEM': _system, 'TS': 1, 'TGID': bytes_3(int(_bridge)),'ACTIVE': False,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [],'ON': [bytes_3(int(_bridge)),],'RESET': [], 'TIMER': time()})
if ts2 == False:
BRIDGES[_bridge].append({'SYSTEM': _system, 'TS': 2, 'TGID': bytes_3(int(_bridge)),'ACTIVE': False,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [],'ON': [bytes_3(int(_bridge)),],'RESET': [], 'TIMER': time()})
else:
if ts2 == False:
BRIDGES[_bridge].append({'SYSTEM': _system, 'TS': 2, 'TGID': bytes_3(9),'ACTIVE': False,'TIMEOUT': _tmout * 60,'TO_TYPE': 'ON','OFF': [bytes_3(4000)],'ON': [],'RESET': [], 'TIMER': time()})
if int(_options['DEFAULT_REFLECTOR']) != CONFIG['SYSTEMS'][_system]['DEFAULT_REFLECTOR']:
if int(_options['DEFAULT_REFLECTOR']) > 0:
logger.debug('(OPTIONS) %s default reflector changed, updating',_system)
reset_default_reflector(CONFIG['SYSTEMS'][_system]['DEFAULT_REFLECTOR'],_tmout,_system)
make_default_reflector(int(_options['DEFAULT_REFLECTOR']),_tmout,_system)
elif int(_options['DEFAULT_REFLECTOR']) in prohibitedTGs:
logger.debug('(OPTIONS) %s default reflector is prohibited, ignoring change',_system)
else:
logger.debug('(OPTIONS) %s default reflector disabled, updating',_system)
reset_default_reflector(int(_options['DEFAULT_REFLECTOR']),_tmout,_system)
ts1 = []
if _options['TS1_STATIC'] != CONFIG['SYSTEMS'][_system]['TS1_STATIC']:
_tmout = int(_options['DEFAULT_UA_TIMER'])
logger.debug('(OPTIONS) %s TS1 static TGs changed, updating',_system)
ts1 = []
if CONFIG['SYSTEMS'][_system]['TS1_STATIC']:
ts1 = CONFIG['SYSTEMS'][_system]['TS1_STATIC'].split(',')
for tg in ts1:
if not tg:
continue
tg = int(tg)
reset_static_tg(tg,1,_tmout,_system)
if _options['TS1_STATIC']:
ts1 = _options['TS1_STATIC'].split(',')
for tg in ts1:
if not tg:
continue
elif int(tg) in prohibitedTGs:
logger.debug('(OPTIONS) %s TS1 TG %s is prohibited, ignoring change',_system,tg)
tg = int(tg)
make_static_tg(tg,1,_tmout,_system)
ts2 = []
if _options['TS2_STATIC'] != CONFIG['SYSTEMS'][_system]['TS2_STATIC']:
_tmout = int(_options['DEFAULT_UA_TIMER'])
logger.debug('(OPTIONS) %s TS2 static TGs changed, updating',_system)
if CONFIG['SYSTEMS'][_system]['TS2_STATIC']:
ts2 = CONFIG['SYSTEMS'][_system]['TS2_STATIC'].split(',')
for tg in ts2:
if not tg or int(tg) == 0 or int(tg) >= 16777215:
continue
tg = int(tg)
reset_static_tg(tg,2,_tmout,_system)
ts2 = []
if _options['TS2_STATIC']:
ts2 = _options['TS2_STATIC'].split(',')
for tg in ts2:
if not tg or int(tg) == 0 or int(tg) >= 16777215:
continue
elif int(tg) in prohibitedTGs:
logger.debug('(OPTIONS) %s TS2 TG %s is prohibited, ignoring change',_system,tg)
continue
tg = int(tg)
make_static_tg(tg,2,_tmout,_system)
CONFIG['SYSTEMS'][_system]['TS1_STATIC'] = _options['TS1_STATIC']
CONFIG['SYSTEMS'][_system]['TS2_STATIC'] = _options['TS2_STATIC']
CONFIG['SYSTEMS'][_system]['DEFAULT_REFLECTOR'] = int(_options['DEFAULT_REFLECTOR'])
CONFIG['SYSTEMS'][_system]['DEFAULT_UA_TIMER'] = int(_options['DEFAULT_UA_TIMER'])
except Exception as e:
logger.exception('(OPTIONS) caught exception: %s',e)
continue
class routerOBP(OPENBRIDGE):
def __init__(self, _name, _config, _report):
OPENBRIDGE.__init__(self, _name, _config, _report)
self.STATUS = {}
def get_rptr(self,_sid):
_int_peer_id = int_id(_sid)
if _int_peer_id in local_subscriber_ids:
return local_subscriber_ids[_int_peer_id]
elif _int_peer_id in subscriber_ids:
return subscriber_ids[_int_peer_id]
elif _int_peer_id in peer_ids:
return peer_ids[_int_peer_id]
else:
return _int_peer_id
def to_target(self, _peer_id, _rf_src, _dst_id, _seq, _slot, _call_type, _frame_type, _dtype_vseq, _stream_id, _data, pkt_time, dmrpkt, _bits,_bridge,_system,_noOBP,sysIgnore, _hops = b'', _source_server = b'\x00\x00\x00\x00', _ber = b'\x00', _rssi = b'\x00', _source_rptr = b'\x00\x00\x00\x00'):
_sysIgnore = sysIgnore
for _target in BRIDGES[_bridge]:
if (_target['SYSTEM'] != self._system) and (_target['ACTIVE']):
_target_status = systems[_target['SYSTEM']].STATUS
_target_system = self._CONFIG['SYSTEMS'][_target['SYSTEM']]
if (_target['SYSTEM'],_target['TS']) in _sysIgnore:
#logger.debug("(DEDUP) OBP Source Skipping system %s TS: %s",_target['SYSTEM'],_target['TS'])
continue
if _target_system['MODE'] == 'OPENBRIDGE':
if _noOBP == True:
continue
#We want to ignore this system and TS combination if it's called again for this packet
_sysIgnore.append((_target['SYSTEM'],_target['TS']))
#If target has quenched us, don't send
if ('_bcsq' in _target_system) and (_dst_id in _target_system['_bcsq']) and (_target_system['_bcsq'][_dst_id] == _stream_id):
#logger.info('(%s) Conference Bridge: %s, is Source Quenched for Stream ID: %s, skipping system: %s TS: %s, TGID: %s', self._system, _bridge, int_id(_stream_id), _target['SYSTEM'], _target['TS'], int_id(_target['TGID']))
continue
#If target has missed 6 (on 1 min) of keepalives, don't send
if _target_system['ENHANCED_OBP'] and ('_bcka' not in _target_system or _target_system['_bcka'] < pkt_time - 60):
continue
#If talkgroup is prohibited by ACL
if self._CONFIG['GLOBAL']['USE_ACL']:
if not acl_check(_target['TGID'], self._CONFIG['GLOBAL']['TG1_ACL']):
#logger.info('(%s) TGID prohibited by ACL, not sending', _target['SYSTEM'], int_id(_dst_id))
continue
if not acl_check(_target['TGID'],_target_system['TG1_ACL']):
#logger.info('(%s) TGID prohibited by ACL, not sending', _target['SYSTEM'])
continue
# Is this a new call stream on the target?
if (_stream_id not in _target_status):
# This is a new call stream on the target
_target_status[_stream_id] = {
'START': pkt_time,
'CONTENTION':False,
'RFS': _rf_src,
'TGID': _dst_id,
'RX_PEER': _peer_id,
}
# Generate LCs (full and EMB) for the TX stream
try:
dst_lc = b''.join([self.STATUS[_stream_id]['LC'][0:3], _target['TGID'], _rf_src])
except Exception:
logger.exception('(to_target) caught exception')
_target_status[_stream_id]['LAST'] = pkt_time
return
_target_status[_stream_id]['H_LC'] = bptc.encode_header_lc(dst_lc)
_target_status[_stream_id]['T_LC'] = bptc.encode_terminator_lc(dst_lc)
_target_status[_stream_id]['EMB_LC'] = bptc.encode_emblc(dst_lc)
logger.debug('(%s) Conference Bridge: %s, Call Bridged to OBP System: %s TS: %s, TGID: %s', self._system, _bridge, _target['SYSTEM'], _target['TS'], int_id(_target['TGID']))
if CONFIG['REPORTS']['REPORT']:
systems[_target['SYSTEM']]._report.send_bridgeEvent('GROUP VOICE,START,TX,{},{},{},{},{},{}'.format(_target['SYSTEM'], int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _target['TS'], int_id(_target['TGID'])).encode(encoding='utf-8', errors='ignore'))
# Record the time of this packet so we can later identify a stale stream
_target_status[_stream_id]['LAST'] = pkt_time
# Clear the TS bit -- all OpenBridge streams are effectively on TS1
_tmp_bits = _bits & ~(1 << 7)
# Assemble transmit HBP packet header
_tmp_data = b''.join([_data[:8], _target['TGID'], _data[11:15], _tmp_bits.to_bytes(1, 'big'), _data[16:20]])
# MUST TEST FOR NEW STREAM AND IF SO, RE-WRITE THE LC FOR THE TARGET
# MUST RE-WRITE DESTINATION TGID IF DIFFERENT
# if _dst_id != rule['DST_GROUP']:
dmrbits = bitarray(endian='big')
dmrbits.frombytes(dmrpkt)
# Create a voice header packet (FULL LC)
if _frame_type == HBPF_DATA_SYNC and _dtype_vseq == HBPF_SLT_VHEAD:
dmrbits = _target_status[_stream_id]['H_LC'][0:98] + dmrbits[98:166] + _target_status[_stream_id]['H_LC'][98:197]
# Create a voice terminator packet (FULL LC)
elif _frame_type == HBPF_DATA_SYNC and _dtype_vseq == HBPF_SLT_VTERM:
dmrbits = _target_status[_stream_id]['T_LC'][0:98] + dmrbits[98:166] + _target_status[_stream_id]['T_LC'][98:197]
if CONFIG['REPORTS']['REPORT']:
call_duration = pkt_time - _target_status[_stream_id]['START']
systems[_target['SYSTEM']]._report.send_bridgeEvent('GROUP VOICE,END,TX,{},{},{},{},{},{},{:.2f}'.format(_target['SYSTEM'], int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _target['TS'], int_id(_target['TGID']), call_duration).encode(encoding='utf-8', errors='ignore'))
# Create a Burst B-E packet (Embedded LC)
elif _dtype_vseq in [1,2,3,4]:
dmrbits = dmrbits[0:116] + _target_status[_stream_id]['EMB_LC'][_dtype_vseq] + dmrbits[148:264]
dmrpkt = dmrbits.tobytes()
_tmp_data = b''.join([_tmp_data, dmrpkt])
else:
# BEGIN CONTENTION HANDLING
#
# The rules for each of the 4 "ifs" below are listed here for readability. The Frame To Send is:
# From a different group than last RX from this HBSystem, but it has been less than Group Hangtime
# From a different group than last TX to this HBSystem, but it has been less than Group Hangtime
# From the same group as the last RX from this HBSystem, but from a different subscriber, and it has been less than stream timeout
# From the same group as the last TX to this HBSystem, but from a different subscriber, and it has been less than stream timeout
# The "continue" at the end of each means the next iteration of the for loop that tests for matching rules
#
if ((_target['TGID'] != _target_status[_target['TS']]['RX_TGID']) and ((pkt_time - _target_status[_target['TS']]['RX_TIME']) < _target_system['GROUP_HANGTIME'])):
if self.STATUS[_stream_id]['CONTENTION'] == False:
self.STATUS[_stream_id]['CONTENTION'] = True
logger.info('(%s) Call not routed to TGID %s, target active or in group hangtime: HBSystem: %s, TS: %s, TGID: %s', self._system, int_id(_target['TGID']), _target['SYSTEM'], _target['TS'], int_id(_target_status[_target['TS']]['RX_TGID']))
continue
if ((_target['TGID'] != _target_status[_target['TS']]['TX_TGID']) and ((pkt_time - _target_status[_target['TS']]['TX_TIME']) < _target_system['GROUP_HANGTIME'])):
if self.STATUS[_stream_id]['CONTENTION'] == False:
self.STATUS[_stream_id]['CONTENTION'] = True
logger.info('(%s) Call not routed to TGID%s, target in group hangtime: HBSystem: %s, TS: %s, TGID: %s', self._system, int_id(_target['TGID']), _target['SYSTEM'], _target['TS'], int_id(_target_status[_target['TS']]['TX_TGID']))
continue
if (_target['TGID'] == _target_status[_target['TS']]['RX_TGID']) and ((pkt_time - _target_status[_target['TS']]['RX_TIME']) < STREAM_TO):
if self.STATUS[_stream_id]['CONTENTION'] == False:
self.STATUS[_stream_id]['CONTENTION'] = True
logger.info('(%s) Call not routed to TGID%s, matching call already active on target: HBSystem: %s, TS: %s, TGID: %s', self._system, int_id(_target['TGID']), _target['SYSTEM'], _target['TS'], int_id(_target_status[_target['TS']]['RX_TGID']))
continue
if (_target['TGID'] == _target_status[_target['TS']]['TX_TGID']) and (_rf_src != _target_status[_target['TS']]['TX_RFS']) and ((pkt_time - _target_status[_target['TS']]['TX_TIME']) < STREAM_TO):
if self.STATUS[_stream_id]['CONTENTION'] == False:
self.STATUS[_stream_id]['CONTENTION'] = True
logger.info('(%s) Call not routed for subscriber %s, call route in progress on target: HBSystem: %s, TS: %s, TGID: %s, SUB: %s', self._system, int_id(_rf_src), _target['SYSTEM'], _target['TS'], int_id(_target_status[_target['TS']]['TX_TGID']), int_id(_target_status[_target['TS']]['TX_RFS']))
continue
# Is this a new call stream?
if (_target_status[_target['TS']]['TX_STREAM_ID'] != _stream_id):
# Record the DST TGID and Stream ID
_target_status[_target['TS']]['TX_START'] = pkt_time
_target_status[_target['TS']]['TX_TGID'] = _target['TGID']
_target_status[_target['TS']]['TX_STREAM_ID'] = _stream_id
_target_status[_target['TS']]['TX_RFS'] = _rf_src
_target_status[_target['TS']]['TX_PEER'] = _peer_id
# Generate LCs (full and EMB) for the TX stream
dst_lc = b''.join([self.STATUS[_stream_id]['LC'][0:3], _target['TGID'], _rf_src])
_target_status[_target['TS']]['TX_H_LC'] = bptc.encode_header_lc(dst_lc)
_target_status[_target['TS']]['TX_T_LC'] = bptc.encode_terminator_lc(dst_lc)
_target_status[_target['TS']]['TX_EMB_LC'] = bptc.encode_emblc(dst_lc)
logger.debug('(%s) Generating TX FULL and EMB LCs for HomeBrew destination: System: %s, TS: %s, TGID: %s', self._system, _target['SYSTEM'], _target['TS'], int_id(_target['TGID']))
logger.debug('(%s) Conference Bridge: %s, Call Bridged to HBP System: %s TS: %s, TGID: %s', self._system, _bridge, _target['SYSTEM'], _target['TS'], int_id(_target['TGID']))
if CONFIG['REPORTS']['REPORT']:
systems[_target['SYSTEM']]._report.send_bridgeEvent('GROUP VOICE,START,TX,{},{},{},{},{},{}'.format(_target['SYSTEM'], int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _target['TS'], int_id(_target['TGID'])).encode(encoding='utf-8', errors='ignore'))
# Set other values for the contention handler to test next time there is a frame to forward
_target_status[_target['TS']]['TX_TIME'] = pkt_time
_target_status[_target['TS']]['TX_TYPE'] = _dtype_vseq
# Handle any necessary re-writes for the destination
if _system['TS'] != _target['TS']:
_tmp_bits = _bits ^ 1 << 7
else:
_tmp_bits = _bits
# Assemble transmit HBP packet header
_tmp_data = b''.join([_data[:8], _target['TGID'], _data[11:15], _tmp_bits.to_bytes(1, 'big'), _data[16:20]])
# MUST TEST FOR NEW STREAM AND IF SO, RE-WRITE THE LC FOR THE TARGET
# MUST RE-WRITE DESTINATION TGID IF DIFFERENT
# if _dst_id != rule['DST_GROUP']:
dmrbits = bitarray(endian='big')
dmrbits.frombytes(dmrpkt)
# Create a voice header packet (FULL LC)
if _frame_type == HBPF_DATA_SYNC and _dtype_vseq == HBPF_SLT_VHEAD:
dmrbits = _target_status[_target['TS']]['TX_H_LC'][0:98] + dmrbits[98:166] + _target_status[_target['TS']]['TX_H_LC'][98:197]
# Create a voice terminator packet (FULL LC)
elif _frame_type == HBPF_DATA_SYNC and _dtype_vseq == HBPF_SLT_VTERM:
dmrbits = _target_status[_target['TS']]['TX_T_LC'][0:98] + dmrbits[98:166] + _target_status[_target['TS']]['TX_T_LC'][98:197]
if CONFIG['REPORTS']['REPORT']:
call_duration = pkt_time - _target_status[_target['TS']]['TX_START']
systems[_target['SYSTEM']]._report.send_bridgeEvent('GROUP VOICE,END,TX,{},{},{},{},{},{},{:.2f}'.format(_target['SYSTEM'], int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _target['TS'], int_id(_target['TGID']), call_duration).encode(encoding='utf-8', errors='ignore'))
# Create a Burst B-E packet (Embedded LC)
elif _dtype_vseq in [1,2,3,4]:
dmrbits = dmrbits[0:116] + _target_status[_target['TS']]['TX_EMB_LC'][_dtype_vseq] + dmrbits[148:264]
dmrpkt = dmrbits.tobytes()
#_tmp_data = b''.join([_tmp_data, dmrpkt, b'\x00\x00']) # Add two bytes of nothing since OBP doesn't include BER & RSSI bytes #_data[53:55]
_tmp_data = b''.join([_tmp_data, dmrpkt])
# Transmit the packet to the destination system
systems[_target['SYSTEM']].send_system(_tmp_data,_hops,_ber,_rssi,_source_server, _source_rptr)
#logger.debug('(%s) Packet routed by bridge: %s to system: %s TS: %s, TGID: %s', self._system, _bridge, _target['SYSTEM'], _target['TS'], int_id(_target['TGID']))
#Ignore this system and TS pair if it's called again on this packet
return(_sysIgnore)
def sendDataToHBP(self,_d_system,_d_slot,_dst_id,_tmp_bits,_data,dmrpkt,_rf_src,_stream_id,_peer_id):
_int_dst_id = int_id(_dst_id)
#Assemble transmit HBP packet header
_tmp_data = b''.join([_data[:15], _tmp_bits.to_bytes(1, 'big'), _data[16:20]])
_tmp_data = b''.join([_tmp_data, dmrpkt])
systems[_d_system].send_system(_tmp_data)
logger.debug('(%s) UNIT Data Bridged to HBP on slot 1: %s DST_ID: %s',self._system,_d_system,_int_dst_id)
if CONFIG['REPORTS']['REPORT']:
systems[_d_system]._report.send_bridgeEvent('UNIT DATA,DATA,TX,{},{},{},{},{},{}'.format(_d_system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), 1, _int_dst_id).encode(encoding='utf-8', errors='ignore'))
def sendDataToOBP(self,_target,_data,dmrpkt,pkt_time,_stream_id,_dst_id,_peer_id,_rf_src,_bits,_slot,_hops = b'',_source_server = b'\x00\x00\x00\x00', _ber = b'\x00', _rssi = b'\x00', _source_rptr = b'\x00\x00\x00\x00'):
_int_dst_id = int_id(_dst_id)
_target_status = systems[_target].STATUS
_target_system = self._CONFIG['SYSTEMS'][_target]
#If target has missed 6 (on 1 min) of keepalives, don't send
if _target_system['ENHANCED_OBP'] and '_bcka' in _target_system and _target_system['_bcka'] < pkt_time - 60:
return
if (_stream_id not in _target_status):
# This is a new call stream on the target
_target_status[_stream_id] = {
'START': pkt_time,
'CONTENTION':False,
'RFS': _rf_src,
'TGID': _dst_id,
'RX_PEER': _peer_id,
'packets': 0
}
# Record the time of this packet so we can later identify a stale stream
_target_status[_stream_id]['LAST'] = pkt_time
# Clear the TS bit -- all OpenBridge streams are effectively on TS1
#_tmp_bits = _bits & ~(1 << 7)
#rewrite slot if required
if _slot == 2:
_tmp_bits = _bits ^ 1 << 7
else:
_tmp_bits = _bits
#Assemble transmit HBP packet header
_tmp_data = b''.join([_data[:15], _tmp_bits.to_bytes(1, 'big'), _data[16:20]])
_tmp_data = b''.join([_tmp_data, dmrpkt])
systems[_target].send_system(_tmp_data,_hops,_ber,_rssi, _source_server, _source_rptr)
logger.debug('(%s) UNIT Data Bridged to OBP System: %s DST_ID: %s', self._system, _target,_int_dst_id)
if CONFIG['REPORTS']['REPORT']:
systems[_target]._report.send_bridgeEvent('UNIT DATA,DATA,TX,{},{},{},{},{},{}'.format(_target, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), 1, _int_dst_id).encode(encoding='utf-8', errors='ignore'))
def dmrd_received(self, _peer_id, _rf_src, _dst_id, _seq, _slot, _call_type, _frame_type, _dtype_vseq, _stream_id, _data,_hash, _hops = b'', _source_server = b'\x00\x00\x00\x00', _ber = b'\x00', _rssi = b'\x00', _source_rptr = b'\x00\x00\x00\x00'):
pkt_time = time()
dmrpkt = _data[20:53]
_bits = _data[15]
#pkt_crc = Crc32.calc(_data[4:53])
#_pkt_crc = Crc32.calc(dmrpkt)
#Use blake2b hash
_h = blake2b(digest_size=16)
_h.update(_data)
_pkt_crc = _h.digest()
#_pkt_crc = _hash
# Match UNIT data, SMS/GPS, and send it to the dst_id if it is in SUB_MAP
if _call_type == 'unit' and (_dtype_vseq == 6 or _dtype_vseq == 7 or _dtype_vseq == 8 or ((_stream_id not in self.STATUS) and _dtype_vseq == 3)):
_int_dst_id = int_id(_dst_id)
## if ahex(dmrpkt)[27:-27] == b'd5d7f77fd757':
# This is a data call
_data_call = True
# Is this a new call stream?
if (_stream_id not in self.STATUS):
# This is a new call stream
self.STATUS[_stream_id] = {
'START': pkt_time,
'CONTENTION':False,
'RFS': _rf_src,
'TGID': _dst_id,
'1ST': perf_counter(),
'lastSeq': False,
'lastData': False,
'RX_PEER': _peer_id,
'packets': 0,
'crcs': set()
}
self.STATUS[_stream_id]['LAST'] = pkt_time
self.STATUS[_stream_id]['packets'] = self.STATUS[_stream_id]['packets'] + 1
hr_times = {}
for system in systems:
if system != self._system and CONFIG['SYSTEMS'][system]['MODE'] != 'OPENBRIDGE':
for _sysslot in systems[system].STATUS:
if 'RX_STREAM_ID' in systems[system].STATUS[_sysslot] and _stream_id == systems[system].STATUS[_sysslot]['RX_STREAM_ID']:
if 'LOOPLOG' not in self.STATUS[_stream_id] or not self.STATUS[_stream_id]['LOOPLOG']:
logger.debug("(%s) OBP UNIT *LoopControl* FIRST HBP: %s, STREAM ID: %s, TG: %s, TS: %s, IGNORE THIS SOURCE",self._system, system, int_id(_stream_id), int_id(_dst_id),_sysslot)
self.STATUS[_stream_id]['LOOPLOG'] = True
self.STATUS[_stream_id]['LAST'] = pkt_time
return
else:
if _stream_id in systems[system].STATUS and '1ST' in systems[system].STATUS[_stream_id] and systems[system].STATUS[_stream_id]['TGID'] == _dst_id:
hr_times[system] = systems[system].STATUS[_stream_id]['1ST']
#use the minimum perf_counter to ensure
#We always use only the earliest packet
fi = min(hr_times, key=hr_times.get, default = False)
hr_times = None
if not fi:
logger.warning("(%s) OBP UNIT *LoopControl* fi is empty for some reason : %s, STREAM ID: %s, TG: %s, TS: %s",self._system, int_id(_stream_id), int_id(_dst_id),_sysslot)
self.STATUS[_stream_id]['LAST'] = pkt_time
return
if self._system != fi:
if 'LOOPLOG' not in self.STATUS[_stream_id] or not self.STATUS[_stream_id]['LOOPLOG']:
call_duration = pkt_time - self.STATUS[_stream_id]['START']
packet_rate = 0
if 'packets' in self.STATUS[_stream_id]:
packet_rate = self.STATUS[_stream_id]['packets'] / call_duration
logger.debug("(%s) OBP UNIT *LoopControl* FIRST OBP %s, STREAM ID: %s, TG %s, IGNORE THIS SOURCE. PACKET RATE %0.2f/s",self._system, fi, int_id(_stream_id), int_id(_dst_id),packet_rate)
self.STATUS[_stream_id]['LOOPLOG'] = True
self.STATUS[_stream_id]['LAST'] = pkt_time
return
if _dtype_vseq == 3:
logger.info('(%s) *UNIT CSBK* STREAM ID: %s, RPTR: %s SUB: %s (%s) PEER: %s (%s) DST_ID %s (%s), TS %s, SRC: %s, RPTR: %s', \
self._system, int_id(_stream_id), self.get_rptr(_source_rptr), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot, int_id(_source_server),int_id(_source_rptr))
if CONFIG['REPORTS']['REPORT']:
self._report.send_bridgeEvent('UNIT CSBK,DATA,RX,{},{},{},{},{},{}'.format(self._system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _slot, int_id(_dst_id)).encode(encoding='utf-8', errors='ignore'))
elif _dtype_vseq == 6:
logger.info('(%s) *UNIT DATA HEADER* STREAM ID: %s, RPTR: %s SUB: %s (%s) PEER: %s (%s) DST_ID %s (%s), TS %s, SRC: %s, RPTR: %s', \
self._system, int_id(_stream_id),self.get_rptr(_source_rptr), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot,int_id(_source_server),int_id(_source_rptr))
if CONFIG['REPORTS']['REPORT']:
self._report.send_bridgeEvent('UNIT DATA HEADER,DATA,RX,{},{},{},{},{},{}'.format(self._system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _slot, int_id(_dst_id)).encode(encoding='utf-8', errors='ignore'))
elif _dtype_vseq == 7:
logger.info('(%s) *UNIT VCSBK 1/2 DATA BLOCK * STREAM ID: %s, RPTR: %s SUB: %s (%s) PEER: %s (%s) TGID %s (%s), TS %s, SRC: %s, RPTR: %s', \
self._system, int_id(_stream_id), self.get_rptr(_source_rptr), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot, int_id(_source_server),int_id(_source_rptr))
if CONFIG['REPORTS']['REPORT']:
self._report.send_bridgeEvent('UNIT VCSBK 1/2 DATA BLOCK,DATA,RX,{},{},{},{},{},{}'.format(self._system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _slot, int_id(_dst_id)).encode(encoding='utf-8', errors='ignore'))
elif _dtype_vseq == 8:
logger.info('(%s) *UNIT VCSBK 3/4 DATA BLOCK * STREAM ID: %s, RPTR: %s, SUB: %s (%s) PEER: %s (%s) TGID %s (%s), TS %s, SRC: %s, RPTR: %s', \
self._system, int_id(_stream_id), self.get_rptr(_source_rptr), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot,int_id(_source_server),int_id(_source_rptr))
if CONFIG['REPORTS']['REPORT']:
self._report.send_bridgeEvent('UNIT VCSBK 3/4 DATA BLOCK,DATA,RX,{},{},{},{},{},{}'.format(self._system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _slot, int_id(_dst_id)).encode(encoding='utf-8', errors='ignore'))
else:
logger.info('(%s) *UNKNOWN DATA TYPE* STREAM ID: %s, RPTR: %s, SUB: %s (%s) PEER: %s (%s) TGID %s (%s), TS %s, SRC: %s, RPTR: %s', \
self._system, int_id(_stream_id), self.get_rptr(_source_rptr), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot,int_id(_source_server),int_id(_source_rptr))
#Send all data to DATA-GATEWAY if enabled and valid
if CONFIG['GLOBAL']['DATA_GATEWAY'] and 'DATA-GATEWAY' in CONFIG['SYSTEMS'] and CONFIG['SYSTEMS']['DATA-GATEWAY']['MODE'] == 'OPENBRIDGE' and CONFIG['SYSTEMS']['DATA-GATEWAY']['ENABLED']:
logger.debug('(%s) DATA packet sent to DATA-GATEWAY',self._system)
self.sendDataToOBP('DATA-GATEWAY',_data,dmrpkt,pkt_time,_stream_id,_dst_id,_peer_id,_rf_src,_bits,_slot,_source_rptr,_ber,_rssi)
#Send other openbridges
for system in systems:
if system == self._system:
continue
if system == 'DATA-GATEWAY':
continue
#We only want to send data calls to individual IDs via OpenBridge
#Only send if proto ver for bridge is > 1
if CONFIG['SYSTEMS'][system]['MODE'] == 'OPENBRIDGE' and CONFIG['SYSTEMS'][system]['VER'] > 1 and (_int_dst_id >= 1000000):
self.sendDataToOBP(system,_data,dmrpkt,pkt_time,_stream_id,_dst_id,_peer_id,_rf_src,_bits,_slot,_hops,_source_server,_ber,_rssi)
#If destination ID is in the Subscriber Map
if _dst_id in SUB_MAP:
(_d_system,_d_slot,_d_time) = SUB_MAP[_dst_id]
_dst_slot = systems[_d_system].STATUS[_d_slot]
logger.info('(%s) SUB_MAP matched, System: %s Slot: %s, Time: %s',self._system, _d_system,_d_slot,_d_time)
#If slot is idle for RX and TX
if (_dst_slot['RX_TYPE'] == HBPF_SLT_VTERM) and (_dst_slot['TX_TYPE'] == HBPF_SLT_VTERM) and (time() - _dst_slot['TX_TIME'] > CONFIG['SYSTEMS'][_d_system]['GROUP_HANGTIME']):
#rewrite slot if required
if _slot != _d_slot:
_tmp_bits = _bits ^ 1 << 7
else:
_tmp_bits = _bits
self.sendDataToHBP(_d_system,_d_slot,_dst_id,_tmp_bits,_data,dmrpkt,_rf_src,_stream_id,_peer_id)
else:
logger.debug('(%s) UNIT Data not bridged to HBP on slot 1 - target busy: %s DST_ID: %s',self._system,_d_system,_int_dst_id)
else:
#If destination ID is logged in as a hotspot
for _d_system in systems:
if CONFIG['SYSTEMS'][_d_system]['MODE'] == 'MASTER':
for _to_peer in CONFIG['SYSTEMS'][_d_system]['PEERS']:
_int_to_peer = int_id(_to_peer)
if (str(_int_to_peer)[:7] == str(_int_dst_id)[:7]):
#(_d_system,_d_slot,_d_time) = SUB_MAP[_dst_id]
_d_slot = 2
_dst_slot = systems[_d_system].STATUS[_d_slot]
logger.info('(%s) User Peer Hotspot ID matched, System: %s Slot: %s',self._system, _d_system,_d_slot)
#If slot is idle for RX and TX
if (_dst_slot['RX_TYPE'] == HBPF_SLT_VTERM) and (_dst_slot['TX_TYPE'] == HBPF_SLT_VTERM) and (time() - _dst_slot['TX_TIME'] > CONFIG['SYSTEMS'][_d_system]['GROUP_HANGTIME']):
#Always use slot2 for hotspots - many of them are simplex and this
#is the convention
#rewrite slot if required (slot 2 is used on hotspots)
if _slot != 2:
_tmp_bits = _bits ^ 1 << 7
else:
_tmp_bits = _bits
self.sendDataToHBP(_d_system,_d_slot,_dst_id,_tmp_bits,_data,dmrpkt,_rf_src,_stream_id,_peer_id)
else:
logger.debug('(%s) UNIT Data not bridged to HBP on slot %s - target busy: %s DST_ID: %s',self._system,_d_slot,_d_system,_int_dst_id)
self.STATUS[_stream_id]['crcs'].add(_pkt_crc)
if _call_type == 'group' or _call_type == 'vcsbk':
# Is this a new call stream?
if (_stream_id not in self.STATUS):
# This is a new call stream
self.STATUS[_stream_id] = {
'START': pkt_time,
'CONTENTION':False,
'RFS': _rf_src,
'TGID': _dst_id,
'1ST': perf_counter(),
'lastSeq': False,
'lastData': False,
'RX_PEER': _peer_id,
'packets': 0,
'loss': 0,
'crcs': set()
}
# If we can, use the LC from the voice header as to keep all options intact
if _frame_type == HBPF_DATA_SYNC and _dtype_vseq == HBPF_SLT_VHEAD:
decoded = decode.voice_head_term(dmrpkt)
self.STATUS[_stream_id]['LC'] = decoded['LC']
# If we don't have a voice header then don't wait to decode the Embedded LC
# just make a new one from the HBP header. This is good enough, and it saves lots of time
else:
self.STATUS[_stream_id]['LC'] = b''.join([LC_OPT,_dst_id,_rf_src])
_inthops = 0
if _hops:
_inthops = int.from_bytes(_hops,'big')
logger.info('(%s) *CALL START* STREAM ID: %s, SUB: %s (%s), RPTR: %s (%s), PEER: %s (%s) TGID %s (%s), TS %s, SRC: %s, HOPS %s',
self._system, int_id(_stream_id),get_alias(_rf_src, subscriber_ids),int_id(_rf_src),self.get_rptr(_source_rptr), int_id(_source_rptr), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot,int_id(_source_server),_inthops)
if CONFIG['REPORTS']['REPORT']:
self._report.send_bridgeEvent('GROUP VOICE,START,RX,{},{},{},{},{},{}'.format(self._system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _slot, int_id(_dst_id)).encode(encoding='utf-8', errors='ignore'))
else:
if 'packets' in self.STATUS[_stream_id]:
self.STATUS[_stream_id]['packets'] = self.STATUS[_stream_id]['packets'] +1
#Finished stream handling#
if '_fin' in self.STATUS[_stream_id]:
if '_finlog' not in self.STATUS[_stream_id]:
logger.debug("(%s) OBP *LoopControl* STREAM ID: %s ALREADY FINISHED FROM THIS SOURCE, IGNORING",self._system, int_id(_stream_id))
self.STATUS[_stream_id]['_finlog'] = True
return
#TIMEOUT
if self.STATUS[_stream_id]['START'] + 180 < pkt_time:
if 'LOOPLOG' not in self.STATUS[_stream_id] or not self.STATUS[_stream_id]['LOOPLOG']:
logger.info("(%s) OBP *TIMEOUT*, STREAM ID: %s, TG: %s, IGNORE THIS SOURCE",self._system, int_id(_stream_id), int_id(_dst_id))
self.STATUS[_stream_id]['LOOPLOG'] = True
self.STATUS[_stream_id]['LAST'] = pkt_time
return
#LoopControl
hr_times = {}
for system in systems:
# if system == self._system:
# continue
if system != self._system and CONFIG['SYSTEMS'][system]['MODE'] != 'OPENBRIDGE':
for _sysslot in systems[system].STATUS:
if 'RX_STREAM_ID' in systems[system].STATUS[_sysslot] and _stream_id == systems[system].STATUS[_sysslot]['RX_STREAM_ID']:
if 'LOOPLOG' not in self.STATUS[_stream_id] or not self.STATUS[_stream_id]['LOOPLOG']:
logger.debug("(%s) OBP *LoopControl* FIRST HBP: %s, STREAM ID: %s, TG: %s, TS: %s, IGNORE THIS SOURCE",self._system, system, int_id(_stream_id), int_id(_dst_id),_sysslot)
self.STATUS[_stream_id]['LOOPLOG'] = True
self.STATUS[_stream_id]['LAST'] = pkt_time
return
else:
#if _stream_id in systems[system].STATUS and systems[system].STATUS[_stream_id]['START'] <= self.STATUS[_stream_id]['START']:
if _stream_id in systems[system].STATUS and '1ST' in systems[system].STATUS[_stream_id] and systems[system].STATUS[_stream_id]['TGID'] == _dst_id:
hr_times[system] = systems[system].STATUS[_stream_id]['1ST']
#use the minimum perf_counter to ensure
#We always use only the earliest packet
fi = min(hr_times, key=hr_times.get, default = False)
hr_times = None
if not fi:
logger.warning("(%s) OBP *LoopControl* fi is empty for some reason : STREAM ID: %s, TG: %s, TS: %s",self._system, int_id(_stream_id), int_id(_dst_id),_sysslot)
return
if self._system != fi:
if 'LOOPLOG' not in self.STATUS[_stream_id] or not self.STATUS[_stream_id]['LOOPLOG']:
call_duration = pkt_time - self.STATUS[_stream_id]['START']
packet_rate = 0
if 'packets' in self.STATUS[_stream_id]:
packet_rate = self.STATUS[_stream_id]['packets'] / call_duration
logger.debug("(%s) OBP *LoopControl* FIRST OBP %s, STREAM ID: %s, TG %s, IGNORE THIS SOURCE. PACKET RATE %0.2f/s",self._system, fi, int_id(_stream_id), int_id(_dst_id),call_duration)
self.STATUS[_stream_id]['LOOPLOG'] = True
self.STATUS[_stream_id]['LAST'] = pkt_time
if CONFIG['SYSTEMS'][self._system]['ENHANCED_OBP'] and '_bcsq' not in self.STATUS[_stream_id]:
systems[self._system].send_bcsq(_dst_id,_stream_id)
self.STATUS[_stream_id]['_bcsq'] = True
return
#Rate drop
if self.STATUS[_stream_id]['packets'] > 18 and (self.STATUS[_stream_id]['packets'] / self.STATUS[_stream_id]['START'] > 25):
logger.warning("(%s) *PacketControl* RATE DROP! Stream ID:, %s TGID: %s",self._system,int_id(_stream_id),int_id(_dst_id))
self.proxy_BadPeer()
return
#Duplicate handling#
#Handle inbound duplicates
#Duplicate complete packet
if self.STATUS[_stream_id]['lastData'] and self.STATUS[_stream_id]['lastData'] == _data and _seq > 1:
self.STATUS[_stream_id]['loss'] += 1
logger.debug("(%s) *PacketControl* last packet is a complete duplicate of the previous one, disgarding. Stream ID:, %s TGID: %s, LOSS: %.2f%%",self._system,int_id(_stream_id),int_id(_dst_id),((self.STATUS[_stream_id]['loss'] / self.STATUS[_stream_id]['packets']) * 100))
return
#Duplicate SEQ number
if _seq and _seq == self.STATUS[_stream_id]['lastSeq']:
self.STATUS[_stream_id]['loss'] += 1
logger.debug("(%s) *PacketControl* Duplicate sequence number %s, disgarding. Stream ID:, %s TGID: %s, LOSS: %.2f%%",self._system,_seq,int_id(_stream_id),int_id(_dst_id),((self.STATUS[_stream_id]['loss'] / self.STATUS[_stream_id]['packets']) * 100))
return
#Inbound out-of-order packets
if _seq and self.STATUS[_stream_id]['lastSeq'] and (_seq != 1) and (_seq < self.STATUS[_stream_id]['lastSeq']):
self.STATUS[_stream_id]['loss'] += 1
logger.debug("%s) *PacketControl* Out of order packet - last SEQ: %s, this SEQ: %s, disgarding. Stream ID:, %s TGID: %s, LOSS: %.2f%%",self._system,self.STATUS[_stream_id]['lastSeq'],_seq,int_id(_stream_id),int_id(_dst_id),((self.STATUS[_stream_id]['loss'] / self.STATUS[_stream_id]['packets']) * 100))
return
#Duplicate DMR payload to previuos packet (by hash
if _seq > 0 and _pkt_crc in self.STATUS[_stream_id]['crcs']:
self.STATUS[_stream_id]['loss'] += 1
logger.debug("(%s) *PacketControl* DMR packet payload with hash: %s seen before in this stream, disgarding. Stream ID:, %s TGID: %s: SEQ:%s PACKETS: %s, LOSS: %.2f%% ",self._system,_pkt_crc,int_id(_stream_id),int_id(_dst_id),_seq, self.STATUS[_stream_id]['packets'],((self.STATUS[_stream_id]['loss'] / self.STATUS[_stream_id]['packets']) * 100))
return
#Inbound missed packets
if _seq and self.STATUS[_stream_id]['lastSeq'] and _seq > (self.STATUS[_stream_id]['lastSeq']+1):
self.STATUS[_stream_id]['loss'] += 1
logger.debug("(%s) *PacketControl* Missed packet(s) - last SEQ: %s, this SEQ: %s. Stream ID:, %s TGID: %s , LOSS: %.2f%%",self._system,self.STATUS[_stream_id]['lastSeq'],_seq,int_id(_stream_id),int_id(_dst_id),((self.STATUS[_stream_id]['loss'] / self.STATUS[_stream_id]['packets']) * 100))
#Save this sequence number
self.STATUS[_stream_id]['lastSeq'] = _seq
#Save this packet
self.STATUS[_stream_id]['lastData'] = _data
self.STATUS[_stream_id]['crcs'].add(_pkt_crc)
self.STATUS[_stream_id]['LAST'] = pkt_time
#Create STAT bridge for unknown TG
if CONFIG['GLOBAL']['GEN_STAT_BRIDGES']:
if int_id(_dst_id) >= 5 and int_id(_dst_id) != 9 and (str(int_id(_dst_id)) not in BRIDGES):
logger.debug('(%s) Bridge for STAT TG %s does not exist. Creating',self._system, int_id(_dst_id))
make_stat_bridge(_dst_id)
_sysIgnore = deque()
for _bridge in BRIDGES:
for _system in BRIDGES[_bridge]:
if _system['SYSTEM'] == self._system and _system['TGID'] == _dst_id and _system['TS'] == _slot and _system['ACTIVE'] == True:
_sysIgnore = self.to_target(_peer_id, _rf_src, _dst_id, _seq, _slot, _call_type, _frame_type, _dtype_vseq, _stream_id, _data, pkt_time, dmrpkt, _bits,_bridge,_system,False,_sysIgnore,_hops, _source_server, _ber, _rssi, _source_rptr)
# Final actions - Is this a voice terminator?
if (_frame_type == HBPF_DATA_SYNC) and (_dtype_vseq == HBPF_SLT_VTERM):
call_duration = pkt_time - self.STATUS[_stream_id]['START']
packet_rate = 0
loss = 0.00
if call_duration:
packet_rate = self.STATUS[_stream_id]['packets'] / call_duration
loss = (self.STATUS[_stream_id]['loss'] / self.STATUS[_stream_id]['packets']) * 100
logger.info('(%s) *CALL END* STREAM ID: %s SUB: %s (%s) PEER: %s (%s) TGID %s (%s), TS %s, Duration: %.2f, Packet rate: %.2f/s, Loss: %.2f%%', \
self._system, int_id(_stream_id), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot, call_duration, packet_rate,loss)
if CONFIG['REPORTS']['REPORT']:
self._report.send_bridgeEvent('GROUP VOICE,END,RX,{},{},{},{},{},{},{:.2f}'.format(self._system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _slot, int_id(_dst_id), call_duration).encode(encoding='utf-8', errors='ignore'))
self.STATUS[_stream_id]['_fin'] = True
self.STATUS[_stream_id]['lastSeq'] = False
class routerHBP(HBSYSTEM):
def __init__(self, _name, _config, _report):
HBSYSTEM.__init__(self, _name, _config, _report)
# Status information for the system, TS1 & TS2
# 1 & 2 are "timeslot"
# In TX_EMB_LC, 2-5 are burst B-E
self.STATUS = {
1: {
'RX_START': time(),
'TX_START': time(),
'RX_SEQ': 0,
'RX_RFS': b'\x00',
'TX_RFS': b'\x00',
'RX_PEER': b'\x00',
'TX_PEER': b'\x00',
'RX_STREAM_ID': b'\x00',
'TX_STREAM_ID': b'\x00',
'RX_TGID': b'\x00\x00\x00',
'TX_TGID': b'\x00\x00\x00',
'RX_TIME': time(),
'TX_TIME': time(),
'RX_TYPE': HBPF_SLT_VTERM,
'TX_TYPE': HBPF_SLT_VTERM,
'RX_LC': b'\x00',
'TX_H_LC': b'\x00',
'TX_T_LC': b'\x00',
'TX_EMB_LC': {
1: b'\x00',
2: b'\x00',
3: b'\x00',
4: b'\x00',
},
'lastSeq': False,
'lastData': False,
'packets': 0,
'crcs': set(),
'_allStarMode': False
},
2: {
'RX_START': time(),
'TX_START': time(),
'RX_SEQ': 0,
'RX_RFS': b'\x00',
'TX_RFS': b'\x00',
'RX_PEER': b'\x00',
'TX_PEER': b'\x00',
'RX_STREAM_ID': b'\x00',
'TX_STREAM_ID': b'\x00',
'RX_TGID': b'\x00\x00\x00',
'TX_TGID': b'\x00\x00\x00',
'RX_TIME': time(),
'TX_TIME': time(),
'RX_TYPE': HBPF_SLT_VTERM,
'TX_TYPE': HBPF_SLT_VTERM,
'RX_LC': b'\x00',
'TX_H_LC': b'\x00',
'TX_T_LC': b'\x00',
'TX_EMB_LC': {
1: b'\x00',
2: b'\x00',
3: b'\x00',
4: b'\x00',
},
'lastSeq': False,
'lastData': False,
'packets': 0,
'crcs': set(),
'_allStarMode': False
}
}
def to_target(self, _peer_id, _rf_src, _dst_id, _seq, _slot, _call_type, _frame_type, _dtype_vseq, _stream_id, _data, pkt_time, dmrpkt, _bits,_bridge,_system,_noOBP,sysIgnore,_source_server, _ber, _rssi, _source_rptr):
_sysIgnore = sysIgnore
for _target in BRIDGES[_bridge]:
#if _target['SYSTEM'] != self._system or (_target['SYSTEM'] == self._system and _target['TS'] != _slot):
if _target['SYSTEM'] != self._system and _target['ACTIVE']:
#if _target['ACTIVE']:
_target_status = systems[_target['SYSTEM']].STATUS
_target_system = self._CONFIG['SYSTEMS'][_target['SYSTEM']]
if (_target['SYSTEM'],_target['TS']) in _sysIgnore:
#logger.debug("(DEDUP) HBP Source - Skipping system %s TS: %s",_target['SYSTEM'],_target['TS'])
continue
if _target_system['MODE'] == 'OPENBRIDGE':
if _noOBP == True:
continue
#We want to ignore this system and TS combination if it's called again for this packet
_sysIgnore.append((_target['SYSTEM'],_target['TS']))
#If target has quenched us, don't send
if ('_bcsq' in _target_system) and (_dst_id in _target_system['_bcsq']) and (_target_system['_bcsq'][_target['TGID']] == _stream_id):
continue
#If target has missed 6 (on 1 min) of keepalives, don't send
if _target_system['ENHANCED_OBP'] and '_bcka' in _target_system and _target_system['_bcka'] < pkt_time - 60:
continue
#If talkgroup is prohibited by ACL
if self._CONFIG['GLOBAL']['USE_ACL']:
if not acl_check(_target['TGID'],self._CONFIG['GLOBAL']['TG1_ACL']):
continue
if _target_system['USE_ACL']:
if not acl_check(_target['TGID'],_target_system['TG1_ACL']):
continue
# Is this a new call stream on the target?
if (_stream_id not in _target_status):
# This is a new call stream on the target
_target_status[_stream_id] = {
'START': pkt_time,
'CONTENTION':False,
'RFS': _rf_src,
'TGID': _dst_id,
'RX_PEER': _peer_id
}
# Generate LCs (full and EMB) for the TX stream
dst_lc = b''.join([self.STATUS[_slot]['RX_LC'][0:3], _target['TGID'], _rf_src])
_target_status[_stream_id]['H_LC'] = bptc.encode_header_lc(dst_lc)
_target_status[_stream_id]['T_LC'] = bptc.encode_terminator_lc(dst_lc)
_target_status[_stream_id]['EMB_LC'] = bptc.encode_emblc(dst_lc)
logger.debug('(%s) Conference Bridge: %s, Call Bridged to OBP System: %s TS: %s, TGID: %s', self._system, _bridge, _target['SYSTEM'], _target['TS'], int_id(_target['TGID']))
if CONFIG['REPORTS']['REPORT']:
systems[_target['SYSTEM']]._report.send_bridgeEvent('GROUP VOICE,START,TX,{},{},{},{},{},{}'.format(_target['SYSTEM'], int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _target['TS'], int_id(_target['TGID'])).encode(encoding='utf-8', errors='ignore'))
# Record the time of this packet so we can later identify a stale stream
_target_status[_stream_id]['LAST'] = pkt_time
# Clear the TS bit -- all OpenBridge streams are effectively on TS1
_tmp_bits = _bits & ~(1 << 7)
# Assemble transmit HBP packet header
_tmp_data = b''.join([_data[:8], _target['TGID'], _data[11:15], _tmp_bits.to_bytes(1, 'big'), _data[16:20]])
# MUST TEST FOR NEW STREAM AND IF SO, RE-WRITE THE LC FOR THE TARGET
# MUST RE-WRITE DESTINATION TGID IF DIFFERENT
# if _dst_id != rule['DST_GROUP']:
dmrbits = bitarray(endian='big')
dmrbits.frombytes(dmrpkt)
# Create a voice header packet (FULL LC)
if _frame_type == HBPF_DATA_SYNC and _dtype_vseq == HBPF_SLT_VHEAD:
dmrbits = _target_status[_stream_id]['H_LC'][0:98] + dmrbits[98:166] + _target_status[_stream_id]['H_LC'][98:197]
# Create a voice terminator packet (FULL LC)
elif _frame_type == HBPF_DATA_SYNC and _dtype_vseq == HBPF_SLT_VTERM:
dmrbits = _target_status[_stream_id]['T_LC'][0:98] + dmrbits[98:166] + _target_status[_stream_id]['T_LC'][98:197]
if CONFIG['REPORTS']['REPORT']:
call_duration = pkt_time - _target_status[_stream_id]['START']
systems[_target['SYSTEM']]._report.send_bridgeEvent('GROUP VOICE,END,TX,{},{},{},{},{},{},{:.2f}'.format(_target['SYSTEM'], int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _target['TS'], int_id(_target['TGID']), call_duration).encode(encoding='utf-8', errors='ignore'))
# Create a Burst B-E packet (Embedded LC)
elif _dtype_vseq in [1,2,3,4]:
dmrbits = dmrbits[0:116] + _target_status[_stream_id]['EMB_LC'][_dtype_vseq] + dmrbits[148:264]
dmrpkt = dmrbits.tobytes()
_tmp_data = b''.join([_tmp_data, dmrpkt])
else:
# BEGIN STANDARD CONTENTION HANDLING
#
# The rules for each of the 4 "ifs" below are listed here for readability. The Frame To Send is:
# From a different group than last RX from this HBSystem, but it has been less than Group Hangtime
# From a different group than last TX to this HBSystem, but it has been less than Group Hangtime
# From the same group as the last RX from this HBSystem, but from a different subscriber, and it has been less than stream timeout
# From the same group as the last TX to this HBSystem, but from a different subscriber, and it has been less than stream timeout
# The "continue" at the end of each means the next iteration of the for loop that tests for matching rules
#
if ((_target['TGID'] != _target_status[_target['TS']]['RX_TGID']) and ((pkt_time - _target_status[_target['TS']]['RX_TIME']) < _target_system['GROUP_HANGTIME'])):
if _frame_type == HBPF_DATA_SYNC and _dtype_vseq == HBPF_SLT_VHEAD and self.STATUS[_slot]['RX_STREAM_ID'] != _stream_id:
logger.info('(%s) Call not routed to TGID %s, target active or in group hangtime: HBSystem: %s, TS: %s, TGID: %s', self._system, int_id(_target['TGID']), _target['SYSTEM'], _target['TS'], int_id(_target_status[_target['TS']]['RX_TGID']))
continue
if ((_target['TGID'] != _target_status[_target['TS']]['TX_TGID']) and ((pkt_time - _target_status[_target['TS']]['TX_TIME']) < _target_system['GROUP_HANGTIME'])):
if _frame_type == HBPF_DATA_SYNC and _dtype_vseq == HBPF_SLT_VHEAD and self.STATUS[_slot]['RX_STREAM_ID'] != _stream_id:
logger.info('(%s) Call not routed to TGID%s, target in group hangtime: HBSystem: %s, TS: %s, TGID: %s', self._system, int_id(_target['TGID']), _target['SYSTEM'], _target['TS'], int_id(_target_status[_target['TS']]['TX_TGID']))
continue
if (_target['TGID'] == _target_status[_target['TS']]['RX_TGID']) and ((pkt_time - _target_status[_target['TS']]['RX_TIME']) < STREAM_TO):
if _frame_type == HBPF_DATA_SYNC and _dtype_vseq == HBPF_SLT_VHEAD and self.STATUS[_slot]['RX_STREAM_ID'] != _stream_id:
logger.info('(%s) Call not routed to TGID%s, matching call already active on target: HBSystem: %s, TS: %s, TGID: %s', self._system, int_id(_target['TGID']), _target['SYSTEM'], _target['TS'], int_id(_target_status[_target['TS']]['RX_TGID']))
continue
if (_target['TGID'] == _target_status[_target['TS']]['TX_TGID']) and (_rf_src != _target_status[_target['TS']]['TX_RFS']) and ((pkt_time - _target_status[_target['TS']]['TX_TIME']) < STREAM_TO):
if _frame_type == HBPF_DATA_SYNC and _dtype_vseq == HBPF_SLT_VHEAD and self.STATUS[_slot]['RX_STREAM_ID'] != _stream_id:
logger.info('(%s) Call not routed for subscriber %s, call route in progress on target: HBSystem: %s, TS: %s, TGID: %s, SUB: %s', self._system, int_id(_rf_src), _target['SYSTEM'], _target['TS'], int_id(_target_status[_target['TS']]['TX_TGID']), int_id(_target_status[_target['TS']]['TX_RFS']))
continue
# Is this a new call stream?
if (_stream_id != self.STATUS[_slot]['RX_STREAM_ID']):
# Record the DST TGID and Stream ID
_target_status[_target['TS']]['TX_START'] = pkt_time
_target_status[_target['TS']]['TX_TGID'] = _target['TGID']
_target_status[_target['TS']]['TX_STREAM_ID'] = _stream_id
_target_status[_target['TS']]['TX_RFS'] = _rf_src
_target_status[_target['TS']]['TX_PEER'] = _peer_id
# Generate LCs (full and EMB) for the TX stream
dst_lc = b''.join([self.STATUS[_slot]['RX_LC'][0:3],_target['TGID'],_rf_src])
_target_status[_target['TS']]['TX_H_LC'] = bptc.encode_header_lc(dst_lc)
_target_status[_target['TS']]['TX_T_LC'] = bptc.encode_terminator_lc(dst_lc)
_target_status[_target['TS']]['TX_EMB_LC'] = bptc.encode_emblc(dst_lc)
logger.debug('(%s) Generating TX FULL and EMB LCs for HomeBrew destination: System: %s, TS: %s, TGID: %s', self._system, _target['SYSTEM'], _target['TS'], int_id(_target['TGID']))
logger.debug('(%s) Conference Bridge: %s, Call Bridged to HBP System: %s TS: %s, TGID: %s', self._system, _bridge, _target['SYSTEM'], _target['TS'], int_id(_target['TGID']))
if CONFIG['REPORTS']['REPORT']:
systems[_target['SYSTEM']]._report.send_bridgeEvent('GROUP VOICE,START,TX,{},{},{},{},{},{}'.format(_target['SYSTEM'], int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _target['TS'], int_id(_target['TGID'])).encode(encoding='utf-8', errors='ignore'))
# Set other values for the contention handler to test next time there is a frame to forward
_target_status[_target['TS']]['TX_TIME'] = pkt_time
_target_status[_target['TS']]['TX_TYPE'] = _dtype_vseq
# Handle any necessary re-writes for the destination
if _system['TS'] != _target['TS']:
_tmp_bits = _bits ^ 1 << 7
else:
_tmp_bits = _bits
# Assemble transmit HBP packet header
_tmp_data = b''.join([_data[:8], _target['TGID'], _data[11:15], _tmp_bits.to_bytes(1, 'big'), _data[16:20]])
# MUST TEST FOR NEW STREAM AND IF SO, RE-WRITE THE LC FOR THE TARGET
# MUST RE-WRITE DESTINATION TGID IF DIFFERENT
# if _dst_id != rule['DST_GROUP']:
dmrbits = bitarray(endian='big')
dmrbits.frombytes(dmrpkt)
# Create a voice header packet (FULL LC)
if _frame_type == HBPF_DATA_SYNC and _dtype_vseq == HBPF_SLT_VHEAD:
dmrbits = _target_status[_target['TS']]['TX_H_LC'][0:98] + dmrbits[98:166] + _target_status[_target['TS']]['TX_H_LC'][98:197]
# Create a voice terminator packet (FULL LC)
elif _frame_type == HBPF_DATA_SYNC and _dtype_vseq == HBPF_SLT_VTERM:
dmrbits = _target_status[_target['TS']]['TX_T_LC'][0:98] + dmrbits[98:166] + _target_status[_target['TS']]['TX_T_LC'][98:197]
if CONFIG['REPORTS']['REPORT']:
call_duration = pkt_time - _target_status[_target['TS']]['TX_START']
systems[_target['SYSTEM']]._report.send_bridgeEvent('GROUP VOICE,END,TX,{},{},{},{},{},{},{:.2f}'.format(_target['SYSTEM'], int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _target['TS'], int_id(_target['TGID']), call_duration).encode(encoding='utf-8', errors='ignore'))
# Create a Burst B-E packet (Embedded LC)
elif _dtype_vseq in [1,2,3,4]:
dmrbits = dmrbits[0:116] + _target_status[_target['TS']]['TX_EMB_LC'][_dtype_vseq] + dmrbits[148:264]
try:
dmrpkt = dmrbits.tobytes()
except AttributeError:
logger.exception('(%s) Non-fatal AttributeError - dmrbits.tobytes()',self._system)
_tmp_data = b''.join([_tmp_data, dmrpkt, _data[53:55]])
# Transmit the packet to the destination system
systems[_target['SYSTEM']].send_system(_tmp_data,b'',_ber,_rssi,_source_server, _source_rptr)
return _sysIgnore
def sendDataToHBP(self,_d_system,_d_slot,_dst_id,_tmp_bits,_data,dmrpkt,_rf_src,_stream_id,_peer_id):
#Assemble transmit HBP packet header
_int_dst_id = int_id(_dst_id)
_tmp_data = b''.join([_data[:15], _tmp_bits.to_bytes(1, 'big'), _data[16:20]])
_tmp_data = b''.join([_tmp_data, dmrpkt])
systems[_d_system].send_system(_tmp_data,None)
logger.debug('(%s) UNIT Data Bridged to HBP on slot 1: %s DST_ID: %s',self._system,_d_system,_int_dst_id)
if CONFIG['REPORTS']['REPORT']:
systems[_d_system]._report.send_bridgeEvent('UNIT DATA,DATA,TX,{},{},{},{},{},{}'.format(_d_system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), 1, _int_dst_id).encode(encoding='utf-8', errors='ignore'))
def sendDataToOBP(self,_target,_data,dmrpkt,pkt_time,_stream_id,_dst_id,_peer_id,_rf_src,_bits,_slot,_hops = b'',_ber = b'\x00', _rssi = b'\x00',_source_server = b'\x00\x00\x00\x00', _source_rptr = b'\x00\x00\x00\x00'):
# _sysIgnore = sysIgnore
_source_server = self._CONFIG['GLOBAL']['SERVER_ID']
_source_rptr = _peer_id
_int_dst_id = int_id(_dst_id)
_target_status = systems[_target].STATUS
_target_system = self._CONFIG['SYSTEMS'][_target]
#We want to ignore this system and TS combination if it's called again for this packet
# _sysIgnore.append((_target,_target['TS']))
#If target has missed 6 (in 1 min) of keepalives, don't send
if _target_system['ENHANCED_OBP'] and '_bcka' in _target_system and _target_system['_bcka'] < pkt_time - 60:
return
if (_stream_id not in _target_status):
# This is a new call stream on the target
_target_status[_stream_id] = {
'START': pkt_time,
'CONTENTION':False,
'RFS': _rf_src,
'TGID': _dst_id,
'RX_PEER': _peer_id
}
# Record the time of this packet so we can later identify a stale stream
_target_status[_stream_id]['LAST'] = pkt_time
# Clear the TS bit -- all OpenBridge streams are effectively on TS1
#_tmp_bits = _bits & ~(1 << 7)
#rewrite slot if required
if _slot == 2:
_tmp_bits = _bits ^ 1 << 7
else:
_tmp_bits = _bits
#Assemble transmit HBP packet header
_tmp_data = b''.join([_data[:15], _tmp_bits.to_bytes(1, 'big'), _data[16:20]])
_tmp_data = b''.join([_tmp_data, dmrpkt])
systems[_target].send_system(_tmp_data,b'',_ber,_rssi,_source_server,_source_rptr)
logger.debug('(%s) UNIT Data Bridged to OBP System: %s DST_ID: %s', self._system, _target,_int_dst_id)
if CONFIG['REPORTS']['REPORT']:
systems[system]._report.send_bridgeEvent('UNIT DATA,DATA,TX,{},{},{},{},{},{}'.format(_target, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), 1, _int_dst_id).encode(encoding='utf-8', errors='ignore'))
def dmrd_received(self, _peer_id, _rf_src, _dst_id, _seq, _slot, _call_type, _frame_type, _dtype_vseq, _stream_id, _data):
try:
if CONFIG['SYSTEMS'][self._system]['_reset'] and not CONFIG['SYSTEMS'][self._system]['_resetlog']:
logger.info('(%s) disallow transmission until reset cycle is complete',_system)
CONFIG['SYSTEMS'][self._system]['_resetlog'] = True
return
except KeyError:
pass
pkt_time = time()
dmrpkt = _data[20:53]
_ber = _data[53:54]
_rssi = _data[54:55]
_bits = _data[15]
_source_server = self._CONFIG['GLOBAL']['SERVER_ID']
_source_rptr = _peer_id
#_pkt_crc = Crc32.calc(_data[4:53])
#_pkt_crc = hash(_data).digest()
#Use blake2b hash
_h = blake2b(digest_size=16)
_h.update(_data)
_pkt_crc = _h.digest()
_nine = bytes_3(9)
_lang = CONFIG['SYSTEMS'][self._system]['ANNOUNCEMENT_LANGUAGE']
_int_dst_id = int_id(_dst_id)
# Assume this is not a data call. We use this to prevent SMS/GPS data from triggering a reflector.
_data_call = False
_voice_call = False
#Add system to SUB_MAP
SUB_MAP[_rf_src] = (self._system,_slot,pkt_time)
def resetallStarMode():
self.STATUS[_slot]['_allStarMode'] = False
logger.info('(%s) Reset all star mode -> dial mode',self._system)
#Rewrite GPS Data comming in as a group call to a unit call
#if (_call_type == 'group' or _call_type == 'vcsbk') and _int_dst_id == 900999:
#_bits = header(_slot,'unit',_bits)
#logger.info('(%s) Type Rewrite - GPS data from ID: %s, on TG 900999 rewritten to unit call to ID 900999 : bits %s',self._system,int_id(_rf_src),_bits)
#_call_type == 'unit'
#Rewrite incoming loro request to group call
#if _call_type == 'unit' and _int_dst_id == 9990:
#_bits = header(_slot,'group',_bits)
#logger.info('(%s) Type Rewrite - Echo data from ID: %s, on PC 9990 rewritten to group call to TG 9990',self._system,int_id(_rf_src))
#_call_type == 'group'
if _call_type == 'unit' and (_dtype_vseq == 6 or _dtype_vseq == 7 or _dtype_vseq == 8 or (_stream_id != self.STATUS[_slot]['RX_STREAM_ID'] and _dtype_vseq == 3)):
_data_call = True
self.STATUS[_slot]['packets'] = 0
self.STATUS[_slot]['crcs'] = set()
if _dtype_vseq == 3:
logger.info('(%s) *UNIT CSBK* STREAM ID: %s SUB: %s (%s) PEER: %s (%s) DST_ID %s (%s), TS %s', \
self._system, int_id(_stream_id), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot)
if CONFIG['REPORTS']['REPORT']:
self._report.send_bridgeEvent('UNIT CSBK,DATA,RX,{},{},{},{},{},{}'.format(self._system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _slot, int_id(_dst_id)).encode(encoding='utf-8', errors='ignore'))
elif _dtype_vseq == 6:
logger.info('(%s) *UNIT DATA HEADER* STREAM ID: %s SUB: %s (%s) PEER: %s (%s) DST_ID %s (%s), TS %s', \
self._system, int_id(_stream_id), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot)
if CONFIG['REPORTS']['REPORT']:
self._report.send_bridgeEvent('UNIT DATA HEADER,DATA,RX,{},{},{},{},{},{}'.format(self._system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _slot, int_id(_dst_id)).encode(encoding='utf-8', errors='ignore'))
elif _dtype_vseq == 7:
logger.info('(%s) *UNIT VCSBK 1/2 DATA BLOCK * STREAM ID: %s SUB: %s (%s) PEER: %s (%s) TGID %s (%s), TS %s', \
self._system, int_id(_stream_id), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot)
if CONFIG['REPORTS']['REPORT']:
self._report.send_bridgeEvent('UNIT VCSBK 1/2 DATA BLOCK,DATA,RX,{},{},{},{},{},{}'.format(self._system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _slot, int_id(_dst_id)).encode(encoding='utf-8', errors='ignore'))
elif _dtype_vseq == 8:
logger.info('(%s) *UNIT VCSBK 3/4 DATA BLOCK * STREAM ID: %s SUB: %s (%s) PEER: %s (%s) TGID %s (%s), TS %s', \
self._system, int_id(_stream_id), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot)
if CONFIG['REPORTS']['REPORT']:
self._report.send_bridgeEvent('UNIT VCSBK 3/4 DATA BLOCK,DATA,RX,{},{},{},{},{},{}'.format(self._system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _slot, int_id(_dst_id)).encode(encoding='utf-8', errors='ignore'))
else:
logger.info('(%s) *UNKNOW TYPE* STREAM ID: %s SUB: %s (%s) PEER: %s (%s) TGID %s (%s), TS %s', \
self._system, int_id(_stream_id), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot)
#Send all data to DATA-GATEWAY if enabled and valid
if CONFIG['GLOBAL']['DATA_GATEWAY'] and 'DATA-GATEWAY' in CONFIG['SYSTEMS'] and CONFIG['SYSTEMS']['DATA-GATEWAY']['MODE'] == 'OPENBRIDGE' and CONFIG['SYSTEMS']['DATA-GATEWAY']['ENABLED']:
logger.debug('(%s) DATA packet sent to DATA-GATEWAY',self._system)
self.sendDataToOBP('DATA-GATEWAY',_data,dmrpkt,pkt_time,_stream_id,_dst_id,_peer_id,_rf_src,_bits,_slot,_source_rptr)
#Send to all openbridges
# sysIgnore = []
for system in systems:
if system == self._system:
continue
if system == 'DATA-GATEWAY':
continue
#We only want to send data calls to individual IDs via FreeBridge (not OpenBridge)
if CONFIG['SYSTEMS'][system]['MODE'] == 'OPENBRIDGE' and CONFIG['SYSTEMS'][system]['VER'] > 1 and (_int_dst_id >= 1000000):
self.sendDataToOBP(system,_data,dmrpkt,pkt_time,_stream_id,_dst_id,_peer_id,_rf_src,_bits,_slot,_source_rptr)
#If destination ID is in the Subscriber Map
if _dst_id in SUB_MAP:
(_d_system,_d_slot,_d_time) = SUB_MAP[_dst_id]
_dst_slot = systems[_d_system].STATUS[_d_slot]
logger.info('(%s) SUB_MAP matched, System: %s Slot: %s, Time: %s',self._system, _d_system,_d_slot,_d_time)
#If slot is idle for RX and TX
if (_dst_slot['RX_TYPE'] == HBPF_SLT_VTERM) and (_dst_slot['TX_TYPE'] == HBPF_SLT_VTERM) and (time() - _dst_slot['TX_TIME'] > CONFIG['SYSTEMS'][_d_system]['GROUP_HANGTIME']):
#rewrite slot if required
if _slot != _d_slot:
_tmp_bits = _bits ^ 1 << 7
else:
_tmp_bits = _bits
self.sendDataToHBP(_d_system,_d_slot,_dst_id,_tmp_bits,_data,dmrpkt,_rf_src,_stream_id,_peer_id)
else:
logger.debug('(%s) UNIT Data not bridged to HBP on slot 1 - target busy: %s DST_ID: %s',self._system,_d_system,_int_dst_id)
elif _int_dst_id == 900999:
if 'D-APRS' in systems and CONFIG['SYSTEMS']['D-APRS']['MODE'] == 'MASTER':
_d_system = 'D-APRS'
_d_slot = _slot
_dst_slot = systems['D-APRS'].STATUS[_slot]
logger.info('(%s) D-APRS ID matched, System: %s Slot: %s',self._system, _d_system,_slot)
#If slot is idle for RX and TX
if (_dst_slot['RX_TYPE'] == HBPF_SLT_VTERM) and (_dst_slot['TX_TYPE'] == HBPF_SLT_VTERM) and (time() - _dst_slot['TX_TIME'] > CONFIG['SYSTEMS'][_d_system]['GROUP_HANGTIME']):
#We will allow the system to use both slots
_tmp_bits = _bits
self.sendDataToHBP(_d_system,_d_slot,_dst_id,_tmp_bits,_data,dmrpkt,_rf_src,_stream_id,_peer_id)
else:
logger.debug('(%s) UNIT Data not bridged to HBP on slot %s - target busy: %s DST_ID: %s',self._system,_d_slot,_d_system,_int_dst_id)
else:
#If destination ID is logged in as a hotspot
for _d_system in systems:
if CONFIG['SYSTEMS'][_d_system]['MODE'] == 'MASTER':
for _to_peer in CONFIG['SYSTEMS'][_d_system]['PEERS']:
_int_to_peer = int_id(_to_peer)
if (str(_int_to_peer)[:7] == str(_int_dst_id)[:7]):
#(_d_system,_d_slot,_d_time) = SUB_MAP[_dst_id]
_d_slot = 2
_dst_slot = systems[_d_system].STATUS[_d_slot]
logger.info('(%s) User Peer Hotspot ID matched, System: %s Slot: %s',self._system, _d_system,_d_slot)
#If slot is idle for RX and TX
if (_dst_slot['RX_TYPE'] == HBPF_SLT_VTERM) and (_dst_slot['TX_TYPE'] == HBPF_SLT_VTERM) and (time() - _dst_slot['TX_TIME'] > CONFIG['SYSTEMS'][_d_system]['GROUP_HANGTIME']):
#Always use slot2 for hotspots - many of them are simplex and this
#is the convention
#rewrite slot if required (slot 2 is used on hotspots)
if _slot != 2:
_tmp_bits = _bits ^ 1 << 7
else:
_tmp_bits = _bits
self.sendDataToHBP(_d_system,_d_slot,_dst_id,_tmp_bits,_data,dmrpkt,_rf_src,_stream_id,_peer_id)
else:
logger.debug('(%s) UNIT Data not bridged to HBP on slot %s - target busy: %s DST_ID: %s',self._system,_d_slot,_d_system,_int_dst_id)
#Handle AMI private calls
if _call_type == 'unit' and not _data_call and self.STATUS[_slot]['_allStarMode'] and CONFIG['ALLSTAR']['ENABLED']:
if (_stream_id != self.STATUS[_slot]['RX_STREAM_ID']):
logger.info('(%s) AMI: Private call from %s to %s',self._system, int_id(_rf_src), _int_dst_id)
if (_frame_type == HBPF_DATA_SYNC) and (_dtype_vseq == HBPF_SLT_VTERM) and (self.STATUS[_slot]['RX_TYPE'] != HBPF_SLT_VTERM):
if _int_dst_id == 4000:
logger.info('(%s) AMI: Private call from %s to %s (Disconnect)',self._system, int_id(_rf_src), _int_dst_id)
AMIOBJ.send_command('ilink 6 0')
elif _int_dst_id == 5000:
logger.info('(%s) AMI: Private call from %s to %s (Status)',self._system, int_id(_rf_src), _int_dst_id)
AMIOBJ.send_command('ilink 5 0')
else:
logger.info('(%s) AMI: Private call from %s to %s (Link)',self._system, int_id(_rf_src), _int_dst_id)
AMIOBJ.send_command('ilink 6 0')
AMIOBJ.send_command('ilink 3 ' + str(_int_dst_id))
# Mark status variables for use later
self.STATUS[_slot]['RX_PEER'] = _peer_id
self.STATUS[_slot]['RX_SEQ'] = _seq
self.STATUS[_slot]['RX_RFS'] = _rf_src
self.STATUS[_slot]['RX_TYPE'] = _dtype_vseq
self.STATUS[_slot]['RX_TGID'] = _dst_id
self.STATUS[_slot]['RX_TIME'] = pkt_time
self.STATUS[_slot]['RX_STREAM_ID'] = _stream_id
self.STATUS[_slot]['VOICE_STREAM'] = _voice_call
self.STATUS[_slot]['packets'] = self.STATUS[_slot]['packets'] +1
#Handle private voice calls (for reflectors)
elif _call_type == 'unit' and not _data_call and not self.STATUS[_slot]['_allStarMode']:
if (_stream_id != self.STATUS[_slot]['RX_STREAM_ID']):
self.STATUS[_slot]['packets'] = 0
self.STATUS[_slot]['crcs'] = set()
self.STATUS[_slot]['_stopTgAnnounce'] = False
logger.info('(%s) Reflector: Private call from %s to %s',self._system, int_id(_rf_src), _int_dst_id)
if _int_dst_id >= 5 and _int_dst_id != 8 and _int_dst_id != 9 and _int_dst_id <= 999999:
_bridgename = ''.join(['#',str(_int_dst_id)])
if _bridgename not in BRIDGES and not (_int_dst_id >= 4000 and _int_dst_id <= 5000) and not (_int_dst_id >=9991 and _int_dst_id <= 9999):
logger.info('(%s) [A] Reflector for TG %s does not exist. Creating as User Activated. Timeout: %s',self._system, _int_dst_id,CONFIG['SYSTEMS'][self._system]['DEFAULT_UA_TIMER'])
make_single_reflector(_dst_id,CONFIG['SYSTEMS'][self._system]['DEFAULT_UA_TIMER'],self._system)
if _int_dst_id > 5 and _int_dst_id != 9 and _int_dst_id != 5000 and not (_int_dst_id >=9991 and _int_dst_id <= 9999):
for _bridge in BRIDGES:
if _bridge[0:1] != '#':
continue
for _system in BRIDGES[_bridge]:
_dehash_bridge = _bridge[1:]
if _system['SYSTEM'] == self._system:
# TGID matches a rule source, reset its timer
if _slot == _system['TS'] and _dst_id == _system['TGID'] and ((_system['TO_TYPE'] == 'ON' and (_system['ACTIVE'] == True)) or (_system['TO_TYPE'] == 'OFF' and _system['ACTIVE'] == False)):
_system['TIMER'] = pkt_time + _system['TIMEOUT']
logger.info('(%s) [B] Transmission match for Reflector: %s. Reset timeout to %s', self._system, _bridge, _system['TIMER'])
# TGID matches an ACTIVATION trigger
if _int_dst_id == int(_dehash_bridge) and _system['SYSTEM'] == self._system and _slot == _system['TS']:
# Set the matching rule as ACTIVE
if _system['ACTIVE'] == False:
_system['ACTIVE'] = True
_system['TIMER'] = pkt_time + _system['TIMEOUT']
logger.info('(%s) [C] Reflector: %s, connection changed to state: %s', self._system, _bridge, _system['ACTIVE'])
# Cancel the timer if we've enabled an "OFF" type timeout
if _system['TO_TYPE'] == 'OFF':
_system['TIMER'] = pkt_time
logger.info('(%s) [D] Reflector: %s has an "OFF" timer and set to "ON": timeout timer cancelled', self._system, _bridge)
# Reset the timer for the rule
if _system['ACTIVE'] == True and _system['TO_TYPE'] == 'ON':
_system['TIMER'] = pkt_time + _system['TIMEOUT']
logger.info('(%s) [E] Reflector: %s, timeout timer reset to: %s', self._system, _bridge, _system['TIMER'] - pkt_time)
# TGID matches an DE-ACTIVATION trigger
#Single TG mode
if (_dst_id in _system['OFF'] or _dst_id in _system['RESET'] or (_int_dst_id != int(_dehash_bridge)) and _system['SYSTEM'] == self._system and _slot == _system['TS']):
# Set the matching rule as ACTIVE
#Single TG mode
if _dst_id in _system['OFF'] or _int_dst_id != int(_dehash_bridge) :
if _system['ACTIVE'] == True:
_system['ACTIVE'] = False
logger.info('(%s) [F] Reflector: %s, connection changed to state: %s', self._system, _bridge, _system['ACTIVE'])
# Cancel the timer if we've enabled an "ON" type timeout
if _system['TO_TYPE'] == 'ON':
_system['TIMER'] = pkt_time
logger.info('(%s) [G] Reflector: %s has ON timer and set to "OFF": timeout timer cancelled', self._system, _bridge)
# Reset the timer for the rule
if _system['ACTIVE'] == False and _system['TO_TYPE'] == 'OFF':
_system['TIMER'] = pkt_time + _system['TIMEOUT']
logger.info('(%s) [H] Reflector: %s, timeout timer reset to: %s', self._system, _bridge, _system['TIMER'] - pkt_time)
# Cancel the timer if we've enabled an "ON" type timeout
if _system['ACTIVE'] == True and _system['TO_TYPE'] == 'ON' and _dst_id in _system['OFF']:
_system['TIMER'] = pkt_time
logger.info('(%s) [I] Reflector: %s has ON timer and set to "OFF": timeout timer cancelled', self._system, _bridge)
if (_frame_type == HBPF_DATA_SYNC) and (_dtype_vseq == HBPF_SLT_VTERM) and (self.STATUS[_slot]['RX_TYPE'] != HBPF_SLT_VTERM):
_say = [words[_lang]['silence']]
if _int_dst_id < 8 or _int_dst_id == 9 :
logger.info('(%s) Reflector: voice called - TG < 8 or 9 - "busy""', self._system)
_say.append(words[_lang]['busy'])
_say.append(words[_lang]['silence'])
self.STATUS[_slot]['_stopTgAnnounce'] = True
#Allstar mode switch
if CONFIG['ALLSTAR']['ENABLED'] and _int_dst_id == 8:
logger.info('(%s) Reflector: voice called - TG 8 AllStar"', self._system)
_say.append(words[_lang]['all-star-link-mode'])
_say.append(words[_lang]['silence'])
self.STATUS[_slot]['_stopTgAnnounce'] = True
self.STATUS[_slot]['_allStarMode'] = True
reactor.callLater(30,resetallStarMode)
elif not CONFIG['ALLSTAR']['ENABLED'] and _int_dst_id == 8:
logger.info('(%s) Reflector: TG 8 AllStar not enabled"', self._system)
_say.append(words[_lang]['busy'])
_say.append(words[_lang]['silence'])
self.STATUS[_slot]['_stopTgAnnounce'] = True
#If disconnection called
if _int_dst_id == 4000:
logger.info('(%s) Reflector: voice called - 4000 "not linked"', self._system)
_say.append(words[_lang]['notlinked'])
_say.append(words[_lang]['silence'])
#If status called
elif _int_dst_id == 5000:
_active = False
for _bridge in BRIDGES:
if _bridge[0:1] != '#':
continue
for _system in BRIDGES[_bridge]:
_dehash_bridge = _bridge[1:]
if _system['SYSTEM'] == self._system and _slot == _system['TS']:
if _system['ACTIVE'] == True:
logger.info('(%s) Reflector: voice called - 5000 status - "linked to %s"', self._system,_dehash_bridge)
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['linkedto'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['to'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['silence'])
for num in str(_dehash_bridge):
_say.append(words[_lang][num])
_active = True
break
if _active == False:
logger.info('(%s) Reflector: voice called - 5000 status - "not linked"', self._system)
_say.append(words[_lang]['notlinked'])
#Information services
elif _int_dst_id >= 9991 and _int_dst_id <= 9999:
self.STATUS[_slot]['_stopTgAnnounce'] = True
reactor.callInThread(playFileOnRequest,self,_int_dst_id)
#playFileOnRequest(self,_int_dst_id)
#Speak what TG was requested to link
elif not self.STATUS[_slot]['_stopTgAnnounce']:
logger.info('(%s) Reflector: voice called (linking) "linked to %s"', self._system,_int_dst_id)
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['linkedto'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['to'])
_say.append(words[_lang]['silence'])
_say.append(words[_lang]['silence'])
for num in str(_int_dst_id):
_say.append(words[_lang][num])
if _say:
speech = pkt_gen(bytes_3(5000), _nine, bytes_4(9), 1, _say)
#call speech in a thread as it contains sleep() and hence could block the reactor
reactor.callInThread(sendSpeech,self,speech)
# Mark status variables for use later
self.STATUS[_slot]['RX_PEER'] = _peer_id
self.STATUS[_slot]['RX_SEQ'] = _seq
self.STATUS[_slot]['RX_RFS'] = _rf_src
self.STATUS[_slot]['RX_TYPE'] = _dtype_vseq
self.STATUS[_slot]['RX_TGID'] = _dst_id
self.STATUS[_slot]['RX_TIME'] = pkt_time
self.STATUS[_slot]['RX_STREAM_ID'] = _stream_id
self.STATUS[_slot]['VOICE_STREAM'] = _voice_call
self.STATUS[_slot]['packets'] = self.STATUS[_slot]['packets'] +1
#Handle group calls
if _call_type == 'group' or _call_type == 'vcsbk':
# Is this a new call stream?
if (_stream_id != self.STATUS[_slot]['RX_STREAM_ID']):
self.STATUS[_slot]['packets'] = 0
self.STATUS[_slot]['loss'] = 0
self.STATUS[_slot]['crcs'] = set()
if (self.STATUS[_slot]['RX_TYPE'] != HBPF_SLT_VTERM) and (pkt_time < (self.STATUS[_slot]['RX_TIME'] + STREAM_TO)) and (_rf_src != self.STATUS[_slot]['RX_RFS']):
logger.warning('(%s) Packet received with STREAM ID: %s <FROM> SUB: %s PEER: %s <TO> TGID %s, SLOT %s collided with existing call', self._system, int_id(_stream_id), int_id(_rf_src), int_id(_peer_id), int_id(_dst_id), _slot)
return
# This is a new call stream
self.STATUS[_slot]['RX_START'] = pkt_time
if _call_type == 'group' :
if _dtype_vseq == 6:
logger.info('(%s) *DATA HEADER* STREAM ID: %s SUB: %s (%s) PEER: %s (%s) TGID %s (%s), TS %s', \
self._system, int_id(_stream_id), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot)
if CONFIG['REPORTS']['REPORT']:
self._report.send_bridgeEvent('DATA HEADER,DATA,RX,{},{},{},{},{},{}'.format(self._system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _slot, int_id(_dst_id)).encode(encoding='utf-8', errors='ignore'))
else:
logger.info('(%s) *CALL START* STREAM ID: %s SUB: %s (%s) PEER: %s (%s) TGID %s (%s), TS %s', \
self._system, int_id(_stream_id), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot)
if CONFIG['REPORTS']['REPORT']:
self._report.send_bridgeEvent('GROUP VOICE,START,RX,{},{},{},{},{},{}'.format(self._system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _slot, int_id(_dst_id)).encode(encoding='utf-8', errors='ignore'))
else:
logger.info('(%s) *VCSBK* STREAM ID: %s SUB: %s (%s) PEER: %s (%s) TGID %s (%s), TS %s _dtype_vseq: %s',
self._system, int_id(_stream_id), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot, _dtype_vseq)
if CONFIG['REPORTS']['REPORT']:
self._report.send_bridgeEvent('OTHER DATA,DATA,RX,{},{},{},{},{},{}'.format(self._system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _slot, int_id(_dst_id)).encode(encoding='utf-8', errors='ignore'))
# If we can, use the LC from the voice header as to keep all options intact
if _frame_type == HBPF_DATA_SYNC and _dtype_vseq == HBPF_SLT_VHEAD:
decoded = decode.voice_head_term(dmrpkt)
self.STATUS[_slot]['RX_LC'] = decoded['LC']
# If we don't have a voice header then don't wait to decode it from the Embedded LC
# just make a new one from the HBP header. This is good enough, and it saves lots of time
else:
self.STATUS[_slot]['RX_LC'] = b''.join([LC_OPT,_dst_id,_rf_src])
#Create default bridge for unknown TG
if int_id(_dst_id) >= 5 and int_id(_dst_id) != 9 and int_id(_dst_id) != 4000 and int_id(_dst_id) != 5000 and (str(int_id(_dst_id)) not in BRIDGES):
logger.info('(%s) Bridge for TG %s does not exist. Creating as User Activated. Timeout %s',self._system, int_id(_dst_id),CONFIG['SYSTEMS'][self._system]['DEFAULT_UA_TIMER'])
make_single_bridge(_dst_id,self._system,_slot,CONFIG['SYSTEMS'][self._system]['DEFAULT_UA_TIMER'])
self.STATUS[_slot]['packets'] = self.STATUS[_slot]['packets'] +1
if _call_type == 'vcsbk':
if _dtype_vseq == 7:
logger.info('(%s) *VCSBK 1/2 DATA BLOCK * STREAM ID: %s SUB: %s (%s) PEER: %s (%s) TGID %s (%s), TS %s', \
self._system, int_id(_stream_id), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot)
if CONFIG['REPORTS']['REPORT']:
self._report.send_bridgeEvent('VCSBK 1/2 DATA BLOCK,DATA,RX,{},{},{},{},{},{}'.format(self._system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _slot, int_id(_dst_id)).encode(encoding='utf-8', errors='ignore'))
elif _dtype_vseq == 8:
logger.info('(%s) *VCSBK 3/4 DATA BLOCK * STREAM ID: %s SUB: %s (%s) PEER: %s (%s) TGID %s (%s), TS %s', \
self._system, int_id(_stream_id), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot)
if CONFIG['REPORTS']['REPORT']:
self._report.send_bridgeEvent('VCSBK 3/4 DATA BLOCK,DATA,RX,{},{},{},{},{},{}'.format(self._system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _slot, int_id(_dst_id)).encode(encoding='utf-8', errors='ignore'))
#Packet rate limit
#Rate drop
if self.STATUS[_slot]['packets'] > 18 and (self.STATUS[_slot]['packets'] / (pkt_time - self.STATUS[_slot]['RX_START']) > 25):
logger.warning("(%s) *PacketControl* RATE DROP! Stream ID:, %s TGID: %s",self._system,int_id(_stream_id),int_id(_dst_id))
self.STATUS[_slot]['LAST'] = pkt_time
return
#Timeout
if self.STATUS[_slot]['RX_START'] + 180 < pkt_time:
if 'LOOPLOG' not in self.STATUS[_slot] or not self.STATUS[_slot]['LOOPLOG']:
logger.info("(%s) HBP *SOURCE TIMEOUT* STREAM ID: %s, TG: %s, TS: %s, IGNORE THIS SOURCE",self._system, int_id(_stream_id), int_id(_dst_id),_slot)
self.STATUS[_slot]['LOOPLOG'] = True
self.STATUS[_slot]['LAST'] = pkt_time
return
#LoopControl#
for system in systems:
if system == self._system:
continue
if CONFIG['SYSTEMS'][system]['MODE'] != 'OPENBRIDGE':
for _sysslot in systems[system].STATUS:
if 'RX_STREAM_ID' in systems[system].STATUS[_sysslot] and _stream_id == systems[system].STATUS[_sysslot]['RX_STREAM_ID']:
if 'LOOPLOG' not in self.STATUS[_slot] or not self.STATUS[_slot]['LOOPLOG']:
logger.debug("(%s) OBP *LoopControl* FIRST HBP: %s, STREAM ID: %s, TG: %s, TS: %s, IGNORE THIS SOURCE",self._system, system, int_id(_stream_id), int_id(_dst_id),_sysslot)
self.STATUS[_slot]['LOOPLOG'] = True
self.STATUS[_slot]['LAST'] = pkt_time
return
else:
if _stream_id in systems[system].STATUS and '1ST' in systems[system].STATUS[_stream_id] and systems[system].STATUS[_stream_id]['TGID'] == _dst_id:
if 'LOOPLOG' not in self.STATUS[_slot] or not self.STATUS[_slot]['LOOPLOG']:
logger.debug("(%s) OBP *LoopControl* FIRST OBP %s, STREAM ID: %s, TG %s, IGNORE THIS SOURCE",self._system, system, int_id(_stream_id), int_id(_dst_id))
self.STATUS[_slot]['LOOPLOG'] = True
self.STATUS[_slot]['LAST'] = pkt_time
if 'ENHANCED_OBP' in CONFIG['SYSTEMS'][self._system] and CONFIG['SYSTEMS'][self._system]['ENHANCED_OBP'] and '_bcsq' not in self.STATUS[_slot]:
systems[self._system].send_bcsq(_dst_id,_stream_id)
self.STATUS[_slot]['_bcsq'] = True
return
#Duplicate handling#
#Duplicate complete packet
if self.STATUS[_slot]['lastData'] and self.STATUS[_slot]['lastData'] == _data and _seq > 1:
self.STATUS[_slot]['loss'] += 1
logger.info("(%s) *PacketControl* last packet is a complete duplicate of the previous one, disgarding. Stream ID:, %s TGID: %s",self._system,int_id(_stream_id),int_id(_dst_id))
return
#Handle inbound duplicates
if _seq and _seq == self.STATUS[_slot]['lastSeq']:
self.STATUS[_slot]['loss'] += 1
logger.debug("(%s) *PacketControl* Duplicate sequence number %s, disgarding. Stream ID:, %s TGID: %s",self._system,_seq,int_id(_stream_id),int_id(_dst_id))
return
#Inbound out-of-order packets
if _seq and self.STATUS[_slot]['lastSeq'] and (_seq != 1) and (_seq < self.STATUS[_slot]['lastSeq']):
self.STATUS[_slot]['loss'] += 1
logger.debug("%s) *PacketControl* Out of order packet - last SEQ: %s, this SEQ: %s, disgarding. Stream ID:, %s TGID: %s ",self._system,self.STATUS[_slot]['lastSeq'],_seq,int_id(_stream_id),int_id(_dst_id))
return
#Duplicate DMR payload to previuos packet (by hash)
if _seq > 0 and _pkt_crc in self.STATUS[_slot]['crcs']:
self.STATUS[_slot]['loss'] += 1
logger.debug("(%s) *PacketControl* DMR packet payload with hash: %s seen before in this stream, disgarding. Stream ID:, %s TGID: %s, SEQ: %s, packets %s: ",self._system,_pkt_crc,int_id(_stream_id),int_id(_dst_id),_seq,self.STATUS[_slot]['packets'])
return
#Inbound missed packets
if _seq and self.STATUS[_slot]['lastSeq'] and _seq > (self.STATUS[_slot]['lastSeq']+1):
self.STATUS[_slot]['loss'] += 1
logger.debug("(%s) *PacketControl* Missed packet(s) - last SEQ: %s, this SEQ: %s. Stream ID:, %s TGID: %s ",self._system,self.STATUS[_slot]['lastSeq'],_seq,int_id(_stream_id),int_id(_dst_id))
#Save this sequence number
self.STATUS[_slot]['lastSeq'] = _seq
#Save this packet
self.STATUS[_slot]['lastData'] = _data
_sysIgnore = deque()
for _bridge in BRIDGES:
#if _bridge[0:1] != '#':
if True:
for _system in BRIDGES[_bridge]:
if _system['SYSTEM'] == self._system and _system['TGID'] == _dst_id and _system['TS'] == _slot and _system['ACTIVE'] == True:
_sysIgnore = self.to_target(_peer_id, _rf_src, _dst_id, _seq, _slot, _call_type, _frame_type, _dtype_vseq, _stream_id, _data, pkt_time, dmrpkt, _bits,_bridge,_system,False,_sysIgnore,_source_server,_ber,_rssi, _source_rptr)
#Send to reflector or TG too, if it exists
if _bridge[0:1] == '#':
_bridge = _bridge[1:]
else:
_bridge = ''.join(['#',_bridge])
if _bridge in BRIDGES:
_sysIgnore = self.to_target(_peer_id, _rf_src, _dst_id, _seq, _slot, _call_type, _frame_type, _dtype_vseq, _stream_id, _data, pkt_time, dmrpkt, _bits,_bridge,_system,False,_sysIgnore,_source_server,_ber,_rssi,_source_rptr)
# Final actions - Is this a voice terminator?
if (_frame_type == HBPF_DATA_SYNC) and (_dtype_vseq == HBPF_SLT_VTERM) and (self.STATUS[_slot]['RX_TYPE'] != HBPF_SLT_VTERM):
packet_rate = 0
loss = 0.00
call_duration = pkt_time - self.STATUS[_slot]['RX_START']
if call_duration:
packet_rate = self.STATUS[_slot]['packets'] / call_duration
loss = (self.STATUS[_slot]['loss'] / self.STATUS[_slot]['packets']) * 100
logger.info('(%s) *CALL END* STREAM ID: %s SUB: %s (%s) PEER: %s (%s) TGID %s (%s), TS %s, Duration: %.2f, Packet rate: %.2f/s, LOSS: %.2f%%', \
self._system, int_id(_stream_id), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot, call_duration, packet_rate, loss)
if CONFIG['REPORTS']['REPORT']:
self._report.send_bridgeEvent('GROUP VOICE,END,RX,{},{},{},{},{},{},{:.2f}'.format(self._system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), _slot, int_id(_dst_id), call_duration).encode(encoding='utf-8', errors='ignore'))
#Reset back to False
self.STATUS[_slot]['lastSeq'] = False
self.STATUS[_slot]['lastData'] = False
#
# Begin in-band signalling for call end. This has nothign to do with routing traffic directly.
#
# Iterate the rules dictionary
for _bridge in BRIDGES:
if (_bridge[0:1] == '#') and (_int_dst_id != 9):
continue
for _system in BRIDGES[_bridge]:
if _system['SYSTEM'] == self._system:
# TGID matches a rule source, reset its timer
if _slot == _system['TS'] and _dst_id == _system['TGID'] and ((_system['TO_TYPE'] == 'ON' and (_system['ACTIVE'] == True)) or (_system['TO_TYPE'] == 'OFF' and _system['ACTIVE'] == False)):
_system['TIMER'] = pkt_time + _system['TIMEOUT']
logger.info('(%s) [1] Transmission match for Bridge: %s. Reset timeout to %s', self._system, _bridge, _system['TIMER'])
# TGID matches an ACTIVATION trigger
if (_dst_id in _system['ON'] or _dst_id in _system['RESET']) and _slot == _system['TS']:
# Set the matching rule as ACTIVE
if _dst_id in _system['ON']:
if _system['ACTIVE'] == False:
_system['ACTIVE'] = True
_system['TIMER'] = pkt_time + _system['TIMEOUT']
logger.info('(%s) [2] Bridge: %s, connection changed to state: %s', self._system, _bridge, _system['ACTIVE'])
# Cancel the timer if we've enabled an "OFF" type timeout
if _system['TO_TYPE'] == 'OFF':
_system['TIMER'] = pkt_time
logger.info('(%s) [3] Bridge: %s set to "OFF" with an on timer rule: timeout timer cancelled', self._system, _bridge)
# Reset the timer for the rule
if _system['ACTIVE'] == True and _system['TO_TYPE'] == 'ON':
_system['TIMER'] = pkt_time + _system['TIMEOUT']
logger.info('(%s) [4] Bridge: %s, timeout timer reset to: %s', self._system, _bridge, _system['TIMER'] - pkt_time)
# TGID matches an DE-ACTIVATION trigger
#Single TG mode
if (CONFIG['SYSTEMS'][self._system]['MODE'] == 'MASTER' and CONFIG['SYSTEMS'][self._system]['SINGLE_MODE']) == True:
if (_dst_id in _system['OFF'] or _dst_id in _system['RESET'] or _dst_id != _system['TGID']) and _slot == _system['TS']:
#if (_dst_id in _system['OFF'] or _dst_id in _system['RESET']) and _slot == _system['TS']:
# Set the matching rule as ACTIVE
#Single TG mode
if _dst_id in _system['OFF'] or _dst_id != _system['TGID']:
#if _dst_id in _system['OFF']:
if _system['ACTIVE'] == True:
_system['ACTIVE'] = False
logger.info('(%s) [5] Bridge: %s, connection changed to state: %s', self._system, _bridge, _system['ACTIVE'])
# Cancel the timer if we've enabled an "ON" type timeout
if _system['TO_TYPE'] == 'ON':
_system['TIMER'] = pkt_time
logger.info('(%s) [6] Bridge: %s set to ON with an "OFF" timer rule: timeout timer cancelled', self._system, _bridge)
# Reset the timer for the rule
if _system['ACTIVE'] == False and _system['TO_TYPE'] == 'OFF':
_system['TIMER'] = pkt_time + _system['TIMEOUT']
logger.info('(%s) [7] Bridge: %s, timeout timer reset to: %s', self._system, _bridge, _system['TIMER'] - pkt_time)
# Cancel the timer if we've enabled an "ON" type timeout
if _system['ACTIVE'] == True and _system['TO_TYPE'] == 'ON' and _dst_id in _system['OFF']:
_system['TIMER'] = pkt_time
logger.info('(%s) [8] Bridge: %s set to ON with and "OFF" timer rule: timeout timer cancelled', self._system, _bridge)
else:
if (_dst_id in _system['OFF'] or _dst_id in _system['RESET']) and _slot == _system['TS']:
# Set the matching rule as ACTIVE
if _dst_id in _system['OFF']:
if _system['ACTIVE'] == True:
_system['ACTIVE'] = False
logger.info('(%s) [9] Bridge: %s, connection changed to state: %s', self._system, _bridge, _system['ACTIVE'])
# Cancel the timer if we've enabled an "ON" type timeout
if _system['TO_TYPE'] == 'ON':
_system['TIMER'] = pkt_time
logger.info('(%s) [10] Bridge: %s set to ON with and "OFF" timer rule: timeout timer cancelled', self._system, _bridge)
# Reset the timer for the rule
if _system['ACTIVE'] == False and _system['TO_TYPE'] == 'OFF':
_system['TIMER'] = pkt_time + _system['TIMEOUT']
logger.info('(%s) [11] Bridge: %s, timeout timer reset to: %s', self._system, _bridge, _system['TIMER'] - pkt_time)
# Cancel the timer if we've enabled an "ON" type timeout
if _system['ACTIVE'] == True and _system['TO_TYPE'] == 'ON' and _dst_id in _system['OFF']:
_system['TIMER'] = pkt_time
logger.info('(%s) [12] Bridge: %s set to ON with and "OFF" timer rule: timeout timer cancelled', self._system, _bridge)
#
# END IN-BAND SIGNALLING
#
# Mark status variables for use later
self.STATUS[_slot]['RX_PEER'] = _peer_id
self.STATUS[_slot]['RX_SEQ'] = _seq
self.STATUS[_slot]['RX_RFS'] = _rf_src
self.STATUS[_slot]['RX_TYPE'] = _dtype_vseq
self.STATUS[_slot]['RX_TGID'] = _dst_id
self.STATUS[_slot]['RX_TIME'] = pkt_time
self.STATUS[_slot]['RX_STREAM_ID'] = _stream_id
self.STATUS[_slot]['crcs'].add(_pkt_crc)
#
# Socket-based reporting section
#
class bridgeReportFactory(reportFactory):
def send_bridge(self):
serialized = pickle.dumps(BRIDGES, protocol=2) #.decode("utf-8", errors='ignore')
self.send_clients(b''.join([REPORT_OPCODES['BRIDGE_SND'],serialized]))
def send_bridgeEvent(self, _data):
if isinstance(_data, str):
_data = _data.decode('utf-8', error='ignore')
self.send_clients(b''.join([REPORT_OPCODES['BRDG_EVENT'],_data]))
#************************************************
# MAIN PROGRAM LOOP STARTS HERE
#************************************************
if __name__ == '__main__':
import argparse
import sys
import os
import signal
global CONFIG
global APIQUEUE
# Higheset peer ID permitted by HBP
PEER_MAX = 4294967295
ID_MAX = 16776415
#Set process title early
setproctitle(__file__)
# 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='CONFIG_FILE', help='/full/path/to/config.file (usually hblink.cfg)')
parser.add_argument('-r', '--rules', action='store', dest='RULES_FILE', help='/full/path/to/rules.file (usually rules.py)')
parser.add_argument('-l', '--logging', action='store', dest='LOG_LEVEL', help='Override config file logging level.')
cli_args = parser.parse_args()
# Ensure we have a path for the config file, if one wasn't specified, then use the default (top of file)
if not cli_args.CONFIG_FILE:
cli_args.CONFIG_FILE = os.path.dirname(os.path.abspath(__file__))+'/hblink.cfg'
#configP = False
#if os.path.isfile('config.pkl'):
#if os.path.getmtime('config.pkl') > (time() - 25):
#try:
#with open('config.pkl','rb') as _fh:
#CONFIG = pickle.load(_fh)
#print('(CONFIG) loaded config .pkl from previous shutdown')
#configP = True
#except:
#print('(CONFIG) Cannot load config.pkl file')
#CONFIG = config.build_config(cli_args.CONFIG_FILE)
#else:
#os.unlink("config.pkl")
#else:
CONFIG = config.build_config(cli_args.CONFIG_FILE)
# Ensure we have a path for the rules file, if one wasn't specified, then use the default (top of file)
if not cli_args.RULES_FILE:
cli_args.RULES_FILE = os.path.dirname(os.path.abspath(__file__))+'/rules.py'
# Start the system logger
if cli_args.LOG_LEVEL:
CONFIG['LOGGER']['LOG_LEVEL'] = cli_args.LOG_LEVEL
logger = log.config_logging(CONFIG['LOGGER'])
logger.info('\n\nCopyright (c) 2020, 2021, 2022, 2023 Simon G7RZU simon@gb7fr.org.uk')
logger.info('Copyright (c) 2013, 2014, 2015, 2016, 2018, 2019\n\tThe Regents of the K0USY Group. All rights reserved.\n')
logger.debug('(GLOBAL) Logging system started, anything from here on gets logged')
if CONFIG['ALLSTAR']['ENABLED']:
logger.info('(AMI) Setting up AMI: Server: %s, Port: %s, User: %s, Pass: %s, Node: %s',CONFIG['ALLSTAR']['SERVER'],CONFIG['ALLSTAR']['PORT'],CONFIG['ALLSTAR']['USER'],CONFIG['ALLSTAR']['PASS'],CONFIG['ALLSTAR']['NODE'])
AMIOBJ = AMI(CONFIG['ALLSTAR']['SERVER'],CONFIG['ALLSTAR']['PORT'],CONFIG['ALLSTAR']['USER'],CONFIG['ALLSTAR']['PASS'],CONFIG['ALLSTAR']['NODE'])
# Set up the signal handler
def sig_handler(_signal, _frame):
logger.info('(GLOBAL) SHUTDOWN: CONFBRIDGE IS TERMINATING WITH SIGNAL %s', str(_signal))
hblink_handler(_signal, _frame)
logger.info('(GLOBAL) SHUTDOWN: ALL SYSTEM HANDLERS EXECUTED - STOPPING REACTOR')
reactor.stop()
if CONFIG['ALIASES']['SUB_MAP_FILE']:
subMapWrite()
# Set signal handers so that we can gracefully exit if need be
for sig in [signal.SIGINT, signal.SIGTERM]:
signal.signal(sig, sig_handler)
# Create the name-number mapping dictionaries
peer_ids, subscriber_ids, talkgroup_ids, local_subscriber_ids, server_ids, checksums = mk_aliases(CONFIG)
#Add special IDs to DB
subscriber_ids[900999] = 'D-APRS'
subscriber_ids[4294967295] = 'SC'
CONFIG['_SUB_IDS'] = subscriber_ids
CONFIG['_PEER_IDS'] = peer_ids
CONFIG['_LOCAL_SUBSCRIBER_IDS'] = local_subscriber_ids
CONFIG['_SERVER_IDS'] = server_ids
CONFIG['CHECKSUMS'] = checksums
# Import the ruiles file as a module, and create BRIDGES from it
spec = importlib.util.spec_from_file_location("module.name", cli_args.RULES_FILE)
rules_module = importlib.util.module_from_spec(spec)
try:
spec.loader.exec_module(rules_module)
logger.info('(ROUTER) Routing bridges file found and bridges imported: %s', cli_args.RULES_FILE)
except (ImportError, FileNotFoundError):
sys.exit('(ROUTER) TERMINATING: Routing bridges file not found or invalid: {}'.format(cli_args.RULES_FILE))
#Load pickle of bridges if it's less than 25 seconds old
#if os.path.isfile('bridge.pkl'):
#if os.path.getmtime('config.pkl') > (time() - 25):
#try:
#with open('bridge.pkl','rb') as _fh:
#BRIDGES = pickle.load(_fh)
#logger.info('(BRIDGE) loaded bridge.pkl from previous shutdown')
#except:
#logger.warning('(BRIDGE) Cannot load bridge.pkl file')
#BRIDGES = make_bridges(rules_module.BRIDGES)
#else:
#BRIDGES = make_bridges(rules_module.BRIDGES)
#os.unlink("bridge.pkl")
#else:
BRIDGES = make_bridges(rules_module.BRIDGES)
#Subscriber map for unit calls - complete with test entry
#SUB_MAP = {bytes_3(73578):('REP-1',1,time())}
SUB_MAP = {}
if CONFIG['ALIASES']['SUB_MAP_FILE']:
try:
with open(CONFIG['ALIASES']['PATH'] + CONFIG['ALIASES']['SUB_MAP_FILE'],'rb') as _fh:
SUB_MAP = pickle.load(_fh)
except:
logger.warning('(SUBSCRIBER) Cannot load SUB_MAP file')
#sys.exit('(SUBSCRIBER) TERMINATING: SUB_MAP file not found or invalid')
#Test value
#SUB_MAP[bytes_3(73578)] = ('REP-1',1,time())
#Generator
generator = {}
systemdelete = deque()
for system in CONFIG['SYSTEMS']:
if CONFIG['SYSTEMS'][system]['ENABLED']:
if CONFIG['SYSTEMS'][system]['MODE'] == 'MASTER' and (CONFIG['SYSTEMS'][system]['GENERATOR'] > 1):
for count in range(CONFIG['SYSTEMS'][system]['GENERATOR']):
_systemname = ''.join([system,'-',str(count)])
generator[_systemname] = copy.deepcopy(CONFIG['SYSTEMS'][system])
generator[_systemname]['PORT'] = generator[_systemname]['PORT'] + count
generator[_systemname]['_default_options'] = "SINGLE={};DEFAULT_UA_TIMER={};VOICE={};LANG={}".format(int(generator[_systemname]['SINGLE_MODE']),generator[_systemname]['DEFAULT_UA_TIMER'],int(generator[_systemname]['VOICE_IDENT']), generator[_systemname]['ANNOUNCEMENT_LANGUAGE'])
logger.debug('(GLOBAL) Generator - generated system %s',_systemname)
generator[_systemname]['_default_options']
systemdelete.append(system)
for _system in generator:
CONFIG['SYSTEMS'][_system] = generator[_system]
for _system in systemdelete:
CONFIG['SYSTEMS'].pop(_system)
del generator
del systemdelete
prohibitedTGs = [0,1,2,3,4,5,9,9990,9991,9992,9993,9994,9995,9996,9997,9998,9999]
# Default reflector
logger.debug('(ROUTER) Setting default reflectors')
for system in CONFIG['SYSTEMS']:
if CONFIG['SYSTEMS'][system]['MODE'] != 'MASTER':
continue
if CONFIG['SYSTEMS'][system]['DEFAULT_REFLECTOR'] not in prohibitedTGs:
make_default_reflector(CONFIG['SYSTEMS'][system]['DEFAULT_REFLECTOR'],CONFIG['SYSTEMS'][system]['DEFAULT_UA_TIMER'],system)
#static TGs
logger.debug('(ROUTER) setting static TGs')
for system in CONFIG['SYSTEMS']:
if CONFIG['SYSTEMS'][system]['MODE'] != 'MASTER':
continue
_tmout = CONFIG['SYSTEMS'][system]['DEFAULT_UA_TIMER']
ts1 = []
ts2 = []
if CONFIG['SYSTEMS'][system]['TS1_STATIC']:
ts1 = CONFIG['SYSTEMS'][system]['TS1_STATIC'].split(',')
if CONFIG['SYSTEMS'][system]['TS2_STATIC']:
ts2 = CONFIG['SYSTEMS'][system]['TS2_STATIC'].split(',')
for tg in ts1:
if not tg:
continue
if tg in prohibitedTGs:
continue
tg = int(tg)
make_static_tg(tg,1,_tmout,system)
for tg in ts2:
if not tg:
continue
if tg in prohibitedTGs:
continue
tg = int(tg)
make_static_tg(tg,2,_tmout,system)
# INITIALIZE THE REPORTING LOOP
if CONFIG['REPORTS']['REPORT']:
report_server = config_reports(CONFIG, bridgeReportFactory)
else:
report_server = None
logger.info('(REPORT) TCP Socket reporting not configured')
#Read AMBE
AMBEobj = readAMBE(CONFIG['GLOBAL']['ANNOUNCEMENT_LANGUAGES'],'./Audio/')
#global words
words = AMBEobj.readfiles()
for lang in words.keys():
logger.info('(AMBE) for language %s, read %s words into voice dict',lang,len(words[lang]) - 1)
#Remap words for internationalisation
if lang in voiceMap:
logger.info('(AMBE) i8n voice map entry for language %s',lang)
_map = voiceMap[lang]
for _mapword in _map:
logger.info('(AMBE) Mapping \"%s\" to \"%s\"',_mapword,_map[_mapword])
words[lang][_mapword] = words[lang][_map[_mapword]]
# HBlink instance creation
logger.info('(GLOBAL) FreeDMR \'bridge_master.py\' -- SYSTEM STARTING...')
listeningPorts = {}
for system in CONFIG['SYSTEMS']:
if CONFIG['SYSTEMS'][system]['ENABLED']:
if CONFIG['SYSTEMS'][system]['MODE'] == 'OPENBRIDGE':
systems[system] = routerOBP(system, CONFIG, report_server)
else:
if CONFIG['SYSTEMS'][system]['MODE'] == 'MASTER' and CONFIG['SYSTEMS'][system]['ANNOUNCEMENT_LANGUAGE'] not in CONFIG['GLOBAL']['ANNOUNCEMENT_LANGUAGES'].split(','):
logger.warning('(GLOBAL) Invalid language in ANNOUNCEMENT_LANGUAGE, skipping system %s',system)
continue
systems[system] = routerHBP(system, CONFIG, report_server)
listeningPorts[system] = reactor.listenUDP(CONFIG['SYSTEMS'][system]['PORT'], systems[system], interface=CONFIG['SYSTEMS'][system]['IP'])
logger.debug('(GLOBAL) %s instance created: %s, %s', CONFIG['SYSTEMS'][system]['MODE'], system, systems[system])
def loopingErrHandle(failure):
logger.error('(GLOBAL) STOPPING REACTOR TO AVOID MEMORY LEAK: Unhandled error in timed loop.\n %s', failure)
reactor.stop()
#Initialize API
APIQUEUE = []
api = config_API(CONFIG,APIQUEUE,BRIDGES)
if api:
logger.info('(API) API running')
else:
logger.info('(API) API not started')
# Initialize the rule timer -- this if for user activated stuff
rule_timer_task = task.LoopingCall(rule_timer_loop)
rule_timer = rule_timer_task.start(52)
rule_timer.addErrback(loopingErrHandle)
# Initialize the stream trimmer
stream_trimmer_task = task.LoopingCall(stream_trimmer_loop)
stream_trimmer = stream_trimmer_task.start(5)
stream_trimmer.addErrback(loopingErrHandle)
# Ident
#This runs in a thread so as not to block the reactor
ident_task = task.LoopingCall(threadIdent)
identa = ident_task.start(914)
identa.addErrback(loopingErrHandle)
#Alias reloader
alias_time = CONFIG['ALIASES']['STALE_TIME'] * 86400
aliasa_task = task.LoopingCall(threadAlias)
aliasa = aliasa_task.start(alias_time)
aliasa.addErrback(loopingErrHandle)
#Options parsing
options_task = task.LoopingCall(options_config)
options = options_task.start(26)
options.addErrback(loopingErrHandle)
#bridge reset
bridge_task = task.LoopingCall(bridge_reset)
bridge = bridge_task.start(6)
bridge.addErrback(loopingErrHandle)
#STAT trimmer - once every 5 mins (roughly - shifted so all timed tasks don't run at once
if CONFIG['GLOBAL']['GEN_STAT_BRIDGES']:
stat_trimmer_task = task.LoopingCall(statTrimmer)
stat_trimmer = stat_trimmer_task.start(303)#3600
stat_trimmer.addErrback(loopingErrHandle)
#KA Reporting
ka_task = task.LoopingCall(kaReporting)
ka = ka_task.start(60)
ka.addErrback(loopingErrHandle)
#Debug bridges
if CONFIG['GLOBAL']['DEBUG_BRIDGES']:
debug_bridges_task = task.LoopingCall(bridgeDebug)
debug_bridges = debug_bridges_task.start(66)
debug_bridges.addErrback(loopingErrHandle)
#Subscriber map trimmer
sub_trimmer_task = task.LoopingCall(SubMapTrimmer)
sub_trimmer = sub_trimmer_task.start(3600)#3600
sub_trimmer.addErrback(loopingErrHandle)
#more threads
reactor.suggestThreadPoolSize(100)
reactor.run()
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