ShaYmez/DMRlink
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

General Clean-Up

Browse Source
This commit is contained in:
Cort Buffington 2013-12-03 10:48:08 -06:00
parent f84a1a2cc7
commit e3c330dee0
1 changed files with 7 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
bridge.py
View File

@ -11,17 +11,11 @@
# This is a sample application to bridge traffic between IPSC networks # This is a sample application to bridge traffic between IPSC networks
from __future__ import print_function from __future__ import print_function
from twisted.internet.protocol import DatagramProtocol
from twisted.internet import reactor from twisted.internet import reactor
from twisted.internet import task
from binascii import b2a_hex as h from binascii import b2a_hex as h
from time import time
import os
import sys import sys
import binascii from dmrlink import IPSC, NETWORK, networks, send_to_ipsc, dmr_nat, logger
import dmrlink
from dmrlink import IPSC, UnauthIPSC, NETWORK, networks, int_id, send_to_ipsc, dmr_nat, logger
NAT = 0 NAT = 0
#NAT = '\x2f\x9b\x80' #NAT = '\x2f\x9b\x80'
@ -50,12 +44,12 @@ class bridgeIPSC(IPSC):
#************************************************ #************************************************
def group_voice(self, _network, _src_sub, _dst_sub, _ts, _end, _peerid, _data): def group_voice(self, _network, _src_sub, _dst_sub, _ts, _end, _peerid, _data):
if (_ts not in self.ACTIVE_CALLS): if _ts not in self.ACTIVE_CALLS:
self.ACTIVE_CALLS.append(_ts) self.ACTIVE_CALLS.append(_ts)
# send repeater wake up, but send them when a repeater is likely not TXing check time since end (see below) # send repeater wake up, but send them when a repeater is likely not TXing check time since end (see below)
if _end: if _end:
self.ACTIVE_CALLS.remove(_ts) self.ACTIVE_CALLS.remove(_ts)
# flag the time here so we can test to see if the last call ened long enough ago to send a wake-up # flag the time here so we can test to see if the last call ended long enough ago to send a wake-up
# timer = time() # timer = time()
for source in RULES[_network]['GROUP_VOICE']: for source in RULES[_network]['GROUP_VOICE']:
@ -65,12 +59,12 @@ class bridgeIPSC(IPSC):
_target = source['DST_NET'] _target = source['DST_NET']
# Re-Write the IPSC SRC to match the target network's ID # Re-Write the IPSC SRC to match the target network's ID
_tmp_data = _tmp_data.replace(_peerid, NETWORK[_target]['LOCAL']['RADIO_ID']) _tmp_data = _tmp_data.replace(_peerid, NETWORK[_target]['LOCAL']['RADIO_ID'])
# Re-Write the destinaion Group ID # Re-Write the destination Group ID
_tmp_data = _tmp_data.replace(_dst_sub, source['DST_GROUP']) _tmp_data = _tmp_data.replace(_dst_sub, source['DST_GROUP'])
# Calculate and append the authentication hash for the target network... if necessary # Calculate and append the authentication hash for the target network... if necessary
if NAT: if NAT:
_tmp_data = dmr_nat(_tmp_data, _src_sub, NAT) _tmp_data = dmr_nat(_tmp_data, _src_sub, NAT)
if NETWORK[_target]['LOCAL']['AUTH_ENABLED'] == True: if NETWORK[_target]['LOCAL']['AUTH_ENABLED']:
_tmp_data = self.hashed_packet(NETWORK[_target]['LOCAL']['AUTH_KEY'], _tmp_data) _tmp_data = self.hashed_packet(NETWORK[_target]['LOCAL']['AUTH_KEY'], _tmp_data)
# Send the packet to all peers in the target IPSC # Send the packet to all peers in the target IPSC
send_to_ipsc(_target, _tmp_data) send_to_ipsc(_target, _tmp_data)
@ -116,8 +110,8 @@ class bridgeUnauthIPSC(bridgeIPSC):
if __name__ == '__main__': if __name__ == '__main__':
logger.info('DMRlink \'bridge.py\' (c) 2013 N0MJS & the K0USY Group - SYSTEM STARTING...') logger.info('DMRlink \'bridge.py\' (c) 2013 N0MJS & the K0USY Group - SYSTEM STARTING...')
for ipsc_network in NETWORK: for ipsc_network in NETWORK:
if (NETWORK[ipsc_network]['LOCAL']['ENABLED']): if NETWORK[ipsc_network]['LOCAL']['ENABLED']:
if NETWORK[ipsc_network]['LOCAL']['AUTH_ENABLED'] == True: if NETWORK[ipsc_network]['LOCAL']['AUTH_ENABLED']:
networks[ipsc_network] = bridgeIPSC(ipsc_network) networks[ipsc_network] = bridgeIPSC(ipsc_network)
else: else:
networks[ipsc_network] = bridgeUnauthIPSC(ipsc_network) networks[ipsc_network] = bridgeUnauthIPSC(ipsc_network)