def group_voice(self, _network, _src_sub, _dst_sub, _ts, _end, _peerid, _data): if HEX_TGID == _dst_sub and _ts in GROUP_TS: if not _end: if not self.CALL_DATA: logger.info( '(%s) Receiving transmission to be played back from subscriber: %s', _network, int_id(_src_sub)) _tmp_data = _data #_tmp_data = dmr_nat(_data, _src_sub, NETWORK[_network]['LOCAL']['RADIO_ID']) self.CALL_DATA.append(_tmp_data) if _end: self.CALL_DATA.append(_data) time.sleep(2) logger.info( '(%s) Playing back transmission from subscriber: %s', _network, int_id(_src_sub)) for i in self.CALL_DATA: _tmp_data = i _tmp_data = _tmp_data.replace( _peerid, NETWORK[_network]['LOCAL']['RADIO_ID']) if GROUP_SRC_SUB: _tmp_data = _tmp_data.replace( _src_sub, HEX_GRP_SUB) _tmp_data = self.hashed_packet( NETWORK[_network]['LOCAL']['AUTH_KEY'], _tmp_data) # Send the packet to all peers in the target IPSC self.send_to_ipsc(_tmp_data) time.sleep(0.06) self.CALL_DATA = []
def private_voice(self, _network, _src_sub, _dst_sub, _ts, _end, _peerid, _data): if HEX_SUB == _dst_sub and _ts in PRIVATE_TS: if not _end: if not self.CALL_DATA: logger.info( '(%s) Receiving transmission to be played back from subscriber: %s, to subscriber: %s', _network, int_id(_src_sub), int_id(_dst_sub)) _tmp_data = _data self.CALL_DATA.append(_tmp_data) if _end: self.CALL_DATA.append(_data) time.sleep(1) logger.info( '(%s) Playing back transmission from subscriber: %s, to subscriber %s', _network, int_id(_src_sub), int_id(_dst_sub)) _orig_src = _src_sub _orig_dst = _dst_sub for i in self.CALL_DATA: _tmp_data = i _tmp_data = _tmp_data.replace( _peerid, NETWORK[_network]['LOCAL']['RADIO_ID']) _tmp_data = _tmp_data.replace(_dst_sub, BOGUS_SUB) _tmp_data = _tmp_data.replace(_src_sub, _orig_dst) _tmp_data = _tmp_data.replace(BOGUS_SUB, _orig_src) _tmp_data = self.hashed_packet( NETWORK[_network]['LOCAL']['AUTH_KEY'], _tmp_data) # Send the packet to all peers in the target IPSC self.send_to_ipsc(_tmp_data) time.sleep(0.06) self.CALL_DATA = []
class playbackIPSC(IPSC): def __init__(self, *args, **kwargs): IPSC.__init__(self, *args, **kwargs) self.CALL_DATA = [] #************************************************ # CALLBACK FUNCTIONS FOR USER PACKET TYPES #************************************************ # if GROUP_REPEAT: logger.info('Playback: DEFINING GROUP REPEAT FUNCTION') def group_voice(self, _network, _src_sub, _dst_sub, _ts, _end, _peerid, _data): if HEX_TGID == _dst_sub and _ts in GROUP_TS: if not _end: if not self.CALL_DATA: logger.info('(%s) Receiving transmission to be played back from subscriber: %s', _network, int_id(_src_sub)) _tmp_data = _data #_tmp_data = dmr_nat(_data, _src_sub, NETWORK[_network]['LOCAL']['RADIO_ID']) self.CALL_DATA.append(_tmp_data) if _end: self.CALL_DATA.append(_data) time.sleep(2) logger.info('(%s) Playing back transmission from subscriber: %s', _network, int_id(_src_sub)) for i in self.CALL_DATA: _tmp_data = i _tmp_data = _tmp_data.replace(_peerid, NETWORK[_network]['LOCAL']['RADIO_ID']) _tmp_data = self.hashed_packet(NETWORK[_network]['LOCAL']['AUTH_KEY'], _tmp_data) # Send the packet to all peers in the target IPSC self.send_to_ipsc(_tmp_data) time.sleep(0.06) self.CALL_DATA = [] if PRIVATE_REPEAT: logger.info('Playback: DEFINING PRIVATE REPEAT FUNCTION') def private_voice(self, _network, _src_sub, _dst_sub, _ts, _end, _peerid, _data): if HEX_SUB == _dst_sub and _ts in PRIVATE_TS: if not _end: if not self.CALL_DATA: logger.info('(%s) Receiving transmission to be played back from subscriber: %s, to subscriber: %s', _network, int_id(_src_sub), int_id(_dst_sub)) _tmp_data = _data self.CALL_DATA.append(_tmp_data) if _end: self.CALL_DATA.append(_data) time.sleep(1) logger.info('(%s) Playing back transmission from subscriber: %s, to subscriber %s', _network, int_id(_src_sub), int_id(_dst_sub)) _orig_src = _src_sub _orig_dst = _dst_sub for i in self.CALL_DATA: _tmp_data = i _tmp_data = _tmp_data.replace(_peerid, NETWORK[_network]['LOCAL']['RADIO_ID']) _tmp_data = _tmp_data.replace(_dst_sub, BOGUS_SUB) _tmp_data = _tmp_data.replace(_src_sub, _orig_dst) _tmp_data = _tmp_data.replace(BOGUS_SUB, _orig_src) _tmp_data = self.hashed_packet(NETWORK[_network]['LOCAL']['AUTH_KEY'], _tmp_data) # Send the packet to all peers in the target IPSC self.send_to_ipsc(_tmp_data) time.sleep(0.06) self.CALL_DATA = []
def __init__(self, *args, **kwargs): IPSC.__init__(self, *args, **kwargs) if BRIDGES: logger.info('Initializing backup/polite bridging') self.BRIDGE = False else: self.BRIDGE = True logger.info('Initializing standard bridging') self.IPSC_STATUS = { 'TS1': {'RX_GROUP':'\x00', 'TX_GROUP':'\x00', 'RX_TIME':0, 'TX_TIME':0, 'RX_SRC_SUB':'\x00', 'TX_SRC_SUB':'\x00'}, 'TS2': {'RX_GROUP':'\x00', 'TX_GROUP':'\x00', 'RX_TIME':0, 'TX_TIME':0, 'RX_SRC_SUB':'\x00', 'TX_SRC_SUB':'\x00'} }
def bridge_presence_loop(self): _temp_bridge = True for peer in BRIDGES: _peer = hex_str_4(peer) if _peer in self._peers.keys() and (self._peers[_peer]['MODE_DECODE']['TS_1'] or self._peers[_peer]['MODE_DECODE']['TS_2']): _temp_bridge = False logger.debug('(%s) Peer %s is an active bridge', self._network, int_id(_peer)) if _peer == self._master['RADIO_ID'] \ and self._master['STATUS']['CONNECTED'] \ and (self._master['MODE_DECODE']['TS_1'] or self._master['MODE_DECODE']['TS_2']): _temp_bridge = False logger.debug('(%s) Master %s is an active bridge',self._network, int_id(_peer)) if self.BRIDGE != _temp_bridge: logger.info('(%s) Changing bridge status to: %s', self._network, _temp_bridge ) self.BRIDGE = _temp_bridge
def group_voice(self, _network, _src_sub, _dst_sub, _ts, _end, _peerid, _data): if HEX_TGID == _dst_sub and _ts in GROUP_TS: if not _end: if not self.CALL_DATA: logger.info('(%s) Receiving transmission to be played back from subscriber: %s', _network, int_id(_src_sub)) _tmp_data = _data #_tmp_data = dmr_nat(_data, _src_sub, NETWORK[_network]['LOCAL']['RADIO_ID']) self.CALL_DATA.append(_tmp_data) if _end: self.CALL_DATA.append(_data) time.sleep(2) logger.info('(%s) Playing back transmission from subscriber: %s', _network, int_id(_src_sub)) for i in self.CALL_DATA: _tmp_data = i _tmp_data = _tmp_data.replace(_peerid, NETWORK[_network]['LOCAL']['RADIO_ID']) _tmp_data = self.hashed_packet(NETWORK[_network]['LOCAL']['AUTH_KEY'], _tmp_data) # Send the packet to all peers in the target IPSC send_to_ipsc(_network, _tmp_data) time.sleep(0.06) self.CALL_DATA = []
def private_voice(self, _network, _src_sub, _dst_sub, _ts, _end, _peerid, _data): if HEX_SUB == _dst_sub and _ts in PRIVATE_TS: if not _end: if not self.CALL_DATA: logger.info('(%s) Receiving transmission to be played back from subscriber: %s, to subscriber: %s', _network, int_id(_src_sub), int_id(_dst_sub)) _tmp_data = _data self.CALL_DATA.append(_tmp_data) if _end: self.CALL_DATA.append(_data) time.sleep(1) logger.info('(%s) Playing back transmission from subscriber: %s, to subscriber %s', _network, int_id(_src_sub), int_id(_dst_sub)) _orig_src = _src_sub _orig_dst = _dst_sub for i in self.CALL_DATA: _tmp_data = i _tmp_data = _tmp_data.replace(_peerid, NETWORK[_network]['LOCAL']['RADIO_ID']) _tmp_data = _tmp_data.replace(_dst_sub, BOGUS_SUB) _tmp_data = _tmp_data.replace(_src_sub, _orig_dst) _tmp_data = _tmp_data.replace(BOGUS_SUB, _orig_src) _tmp_data = self.hashed_packet(NETWORK[_network]['LOCAL']['AUTH_KEY'], _tmp_data) # Send the packet to all peers in the target IPSC send_to_ipsc(_network, _tmp_data) time.sleep(0.06) self.CALL_DATA = []
_ambe_frame2 = _ambe_frames[50:99] _ambe_frame3 = _ambe_frames[100:149] if _payload_type == BURST_DATA_TYPE['VOICE_HEAD']: print('Voice Transmission Start') if _payload_type == BURST_DATA_TYPE['VOICE_TERM']: print('Voice Transmission End') if _payload_type == BURST_DATA_TYPE['SLOT1_VOICE']: print(_ambe_frames) print('Frame 1:', _ambe_frame1.bytes) print('Frame 2:', _ambe_frame2.bytes) print('Frame 3:', _ambe_frame3.bytes) if _payload_type == BURST_DATA_TYPE['SLOT2_VOICE']: print(_ambe_frames) print('Frame 1:', _ambe_frame1.bytes) print('Frame 2:', _ambe_frame2.bytes) print('Frame 3:', _ambe_frame3.bytes) if __name__ == '__main__': logger.info( 'DMRlink \'ambe_audio.py\' (c) 2015 N0MJS & the K0USY Group - SYSTEM STARTING...' ) for ipsc_network in NETWORK: if NETWORK[ipsc_network]['LOCAL']['ENABLED']: networks[ipsc_network] = ambeIPSC(ipsc_network) reactor.listenUDP(NETWORK[ipsc_network]['LOCAL']['PORT'], networks[ipsc_network], interface=NETWORK[ipsc_network]['LOCAL']['IP']) reactor.run()
def __init__(self, *args, **kwargs): IPSC.__init__(self, *args, **kwargs) self.BRIDGE = False self.ACTIVE_CALLS = [] logger.info('(%s) Initializing bridge status as: %s', self._network, self.BRIDGE)
'SLOT1_VOICE': '\x0A', 'SLOT2_VOICE': '\x8A' } # Notes and pieces of next steps... # RPT_WAKE_UP = b'\x85' + NETWORK[_network]['LOCAL']['RADIO_ID] + b'\x00\x00\x00\x01' + b'\x01' + b'\x01' # TS1 = 0, TS2 = 1 # Import Bridging rules # Note: A stanza *must* exist for any IPSC configured in the main # configuration file and listed as "active". It can be empty, # but it has to exist. # try: from bridge_rules import RULES logger.info('Bridge rules file found and rules imported') except ImportError: sys.exit('Bridging rules file not found or invalid') # Convert integer GROUP ID numbers from the config into hex strings # we need to send in the actual data packets. # for _ipsc in RULES: for _rule in RULES[_ipsc]['GROUP_VOICE']: _rule['SRC_GROUP'] = hex_str_3(_rule['SRC_GROUP']) _rule['DST_GROUP'] = hex_str_3(_rule['DST_GROUP']) _rule['SRC_TS'] = _rule['SRC_TS'] - 1 _rule['DST_TS'] = _rule['DST_TS'] - 1
_source = int_id(_data[1:5]) _ipsc_src = int_id(_data[5:9]) _ts = TS[_data[13]] _status = _data[15] # suspect [14:16] but nothing in leading byte? _rf_src = int_id(_data[16:19]) _rf_tgt = int_id(_data[19:22]) _type = _data[22] try: _status = STATUS[_status] except KeyError: pass try: _type = TYPE[_type] except KeyError: pass con = pymysql.connect(host = db_host, port = db_port, user = db_user, passwd = db_pwd, db = db_name) cur = con.cursor() cur.execute("insert INTO rcm_status(data_source, ipsc, timeslot, type, subscriber, talkgroup, status) VALUES(%s, %s, %s, %s, %s, %s, %s)", (_source, _ipsc_src, _ts, _type, _rf_src, _rf_tgt, _status)) con.commit() con.close() if __name__ == '__main__': logger.info('DMRlink \'rcm_db_log.py\' (c) 2013, 2014 N0MJS & the K0USY Group - SYSTEM STARTING...') for ipsc_network in NETWORK: if NETWORK[ipsc_network]['LOCAL']['ENABLED']: networks[ipsc_network] = rcmIPSC(ipsc_network) reactor.listenUDP(NETWORK[ipsc_network]['LOCAL']['PORT'], networks[ipsc_network], interface=NETWORK[ipsc_network]['LOCAL']['IP']) reactor.run()
__license__ = 'Creative Commons Attribution-ShareAlike 3.0 Unported' __maintainer__ = 'Cort Buffington, N0MJS' __email__ = '*****@*****.**' __status__ = 'beta' try: from playback_config import * except ImportError: sys.exit('Configuration file not found or invalid') HEX_TGID = hex_str_3(TGID) HEX_SUB = hex_str_3(SUB) BOGUS_SUB = '\xFF\xFF\xFF' if GROUP_SRC_SUB: logger.info('Playback: USING SUBSCRIBER ID: %s FOR GROUP REPEAT', GROUP_SRC_SUB) HEX_GRP_SUB = hex_str_3(GROUP_SRC_SUB) class playbackIPSC(IPSC): def __init__(self, *args, **kwargs): IPSC.__init__(self, *args, **kwargs) self.CALL_DATA = [] #************************************************ # CALLBACK FUNCTIONS FOR USER PACKET TYPES #************************************************ # if GROUP_REPEAT: logger.info('Playback: DEFINING GROUP REPEAT FUNCTION') def group_voice(self, _network, _src_sub, _dst_sub, _ts, _end, _peerid, _data):
def group_voice(self, _network, _src_sub, _dst_group, _ts, _end, _peerid, _data): if _end: _self_peer = NETWORK[_network]['LOCAL']['RADIO_ID'] _self_src = _self_peer[1:] if (_peerid == _self_peer) or (_src_sub == _self_src): logger.error( '(%s) Just received a packet that appears to have been originated by us. PeerID: %s Subscriber: %s TS: %s, TGID: %s', _network, int_id(_peerid), int_id(_src_sub), int(_ts) + 1, int_id(_dst_group)) return if trigger == False: if (_ts == 0 and _dst_group not in trigger_groups_1) or ( _ts == 1 and _dst_group not in trigger_groups_2): return else: if (_ts == 0 and _dst_group in trigger_groups_1) or ( _ts == 1 and _dst_group in trigger_groups_2): return logger.info( '(%s) Event ID: %s - Playback triggered from SourceID: %s, TS: %s, TGID: %s, PeerID: %s', _network, self.event_id, int_id(_src_sub), _ts + 1, int_id(_dst_group), int_id(_peerid)) # Determine the type of voice packet this is (see top of file for possible types) _burst_data_type = _data[30] time.sleep(2) self.CALL_DATA = pickle.load(open(filename, 'rb')) logger.info('(%s) Event ID: %s - Playing back file: %s', _network, self.event_id, filename) for i in self.CALL_DATA: _tmp_data = i # re-Write the peer radio ID to that of this program _tmp_data = _tmp_data.replace(_peerid, _self_peer) # re-Write the source subscriber ID to that of this program _tmp_data = _tmp_data.replace(_src_sub, _self_src) # Re-Write the destination Group ID _tmp_data = _tmp_data.replace(_tmp_data[9:12], _dst_group) # Re-Write IPSC timeslot value _call_info = int_id(_tmp_data[17:18]) if _ts == 0: _call_info &= ~(1 << 5) elif _ts == 1: _call_info |= 1 << 5 _call_info = chr(_call_info) _tmp_data = _tmp_data[:17] + _call_info + _tmp_data[18:] # Re-Write DMR timeslot value # Determine if the slot is present, so we can translate if need be if _burst_data_type == BURST_DATA_TYPE[ 'SLOT1_VOICE'] or _burst_data_type == BURST_DATA_TYPE[ 'SLOT2_VOICE']: # Re-Write timeslot if necessary... if _ts == 0: _burst_data_type = BURST_DATA_TYPE['SLOT1_VOICE'] elif _ts == 1: _burst_data_type = BURST_DATA_TYPE['SLOT2_VOICE'] _tmp_data = _tmp_data[:30] + _burst_data_type + _tmp_data[ 31:] _tmp_data = self.hashed_packet( NETWORK[_network]['LOCAL']['AUTH_KEY'], _tmp_data) # Send the packet to all peers in the target IPSC self.send_to_ipsc(_tmp_data) time.sleep(0.06) self.CALL_DATA = [] logger.info('(%s) Event ID: %s - Playback Completed', _network, self.event_id) self.event_id = self.event_id + 1
# echo "x,y,z" | nc 127.0.0.1 1235 # def remote_control(self, port): s = socket.socket() # Create a socket object host = socket.gethostname() # Get local machine name s.bind((host, port)) # Bind to the port s.listen(5) # Now wait for client connection. print("Remote control is listening on:", host, port) while True: c, addr = s.accept() # Establish connection with client. print("Got connection from", addr) tgs = c.recv(1024) if tgs: self._tg_filter = map(int, tgs.split(",")) print("New TGs=", self._tg_filter) c.close() # Close the connection if __name__ == "__main__": logger.info("DMRlink 'ambe_audio.py' (c) 2015 N0MJS & the K0USY Group - SYSTEM STARTING...") for ipsc_network in NETWORK: if NETWORK[ipsc_network]["LOCAL"]["ENABLED"]: networks[ipsc_network] = ambeIPSC(ipsc_network) reactor.listenUDP( NETWORK[ipsc_network]["LOCAL"]["PORT"], networks[ipsc_network], interface=NETWORK[ipsc_network]["LOCAL"]["IP"], ) reactor.run()
if not _end: if not self.CALL_DATA: logger.info('(%s) Receiving transmission to be played back from subscriber: %s, to subscriber: %s', _network, int_id(_src_sub), int_id(_dst_sub)) _tmp_data = _data self.CALL_DATA.append(_tmp_data) if _end: self.CALL_DATA.append(_data) time.sleep(1) logger.info('(%s) Playing back transmission from subscriber: %s, to subscriber %s', _network, int_id(_src_sub), int_id(_dst_sub)) _orig_src = _src_sub _orig_dst = _dst_sub for i in self.CALL_DATA: _tmp_data = i _tmp_data = _tmp_data.replace(_peerid, NETWORK[_network]['LOCAL']['RADIO_ID']) _tmp_data = _tmp_data.replace(_dst_sub, BOGUS_SUB) _tmp_data = _tmp_data.replace(_src_sub, _orig_dst) _tmp_data = _tmp_data.replace(BOGUS_SUB, _orig_src) _tmp_data = self.hashed_packet(NETWORK[_network]['LOCAL']['AUTH_KEY'], _tmp_data) # Send the packet to all peers in the target IPSC self.send_to_ipsc(_tmp_data) time.sleep(0.06) self.CALL_DATA = [] if __name__ == '__main__': logger.info('DMRlink \'playback.py\' (c) 2013, 2014 N0MJS & the K0USY Group - SYSTEM STARTING...') for ipsc_network in NETWORK: if NETWORK[ipsc_network]['LOCAL']['ENABLED']: networks[ipsc_network] = playbackIPSC(ipsc_network) reactor.listenUDP(NETWORK[ipsc_network]['LOCAL']['PORT'], networks[ipsc_network], interface=NETWORK[ipsc_network]['LOCAL']['IP']) reactor.run()
def group_voice(self, _network, _src_sub, _dst_group, _ts, _end, _peerid, _data): logger.debug('(%s) Group Voice Packet Received From: %s, IPSC Peer %s, Destination %s', _network, int_id(_src_sub), int_id(_peerid), int_id(_dst_group)) _burst_data_type = _data[30] # Determine the type of voice packet this is (see top of file for possible types) if _ts == 0: _TS = 'TS1' elif _ts == 1: _TS = 'TS2' now = time() # Mark packet arrival time -- we'll need this for call contention handling for rule in RULES[_network]['GROUP_VOICE']: _target = rule['DST_NET'] # Shorthand to reduce length and make it easier to read _status = networks[_target].IPSC_STATUS # Shorthand to reduce length and make it easier to read # Matching for rules is against the Destination Group in the SOURCE packet (SRC_GROUP) #if rule['SRC_GROUP'] == _dst_group and rule['SRC_TS'] == _ts: #if BRIDGES: if (rule['SRC_GROUP'] == _dst_group and rule['SRC_TS'] == _ts) and (self.BRIDGE == True or networks[_target].BRIDGE == True): if RULES[_network]['TRUNK'] == False: if ((rule['DST_GROUP'] != _status[_TS]['RX_GROUP']) and ((now - _status[_TS]['RX_TIME']) < RULES[_network]['GROUP_HANGTIME'])): if _burst_data_type == BURST_DATA_TYPE['VOICE_HEAD']: logger.info('(%s) Call not bridged, target active or in group hangtime: IPSC %s, %s, TGID%s', _network, _target, _TS, int_id(rule['DST_GROUP'])) continue if ((rule['DST_GROUP'] != _status[_TS]['TX_GROUP']) and ((now - _status[_TS]['TX_TIME']) < RULES[_network]['GROUP_HANGTIME'])): if _burst_data_type == BURST_DATA_TYPE['VOICE_HEAD']: logger.info('(%s) Call not bridged to destination on TGID %s, target in group hangtime: IPSC %s, %s, TGID%s', _network, int_id(_status[_TS]['TX_GROUP']), _target, _TS, int_id(rule['DST_GROUP'])) continue if (rule['DST_GROUP'] == _status[_TS]['TX_GROUP']) and (_src_sub != _status[_TS]['TX_SRC_SUB']) and ((now - _status[_TS]['TX_TIME']) < TS_CLEAR_TIME): if _burst_data_type == BURST_DATA_TYPE['VOICE_HEAD']: logger.info('(%s) Call not bridged, call bridge in progress from %s, target: IPSC %s, %s, TGID%s', _network, int_id(_src_sub), _target, _TS, int_id(rule['DST_GROUP'])) continue if (rule['DST_GROUP'] == _status[_TS]['RX_GROUP']) and ((now - _status[_TS]['RX_TIME']) < TS_CLEAR_TIME): if _burst_data_type == BURST_DATA_TYPE['VOICE_HEAD']: logger.info('(%s) Call not bridged, matching call already active on target: IPSC %s, %s, TGID%s', _network, _target, _TS, int_id(rule['DST_GROUP'])) continue _tmp_data = _data # Re-Write the IPSC SRC to match the target network's ID _tmp_data = _tmp_data.replace(_peerid, NETWORK[_target]['LOCAL']['RADIO_ID']) # Re-Write the destination Group ID _tmp_data = _tmp_data.replace(_dst_group, rule['DST_GROUP']) # Re-Write IPSC timeslot value _call_info = int_id(_data[17:18]) if rule['DST_TS'] == 0: _call_info &= ~(1 << 5) elif rule['DST_TS'] == 1: _call_info |= 1 << 5 _call_info = chr(_call_info) _tmp_data = _tmp_data[:17] + _call_info + _tmp_data[18:] # Re-Write DMR timeslot value # Determine if the slot is present, so we can translate if need be if _burst_data_type == BURST_DATA_TYPE['SLOT1_VOICE'] or _burst_data_type == BURST_DATA_TYPE['SLOT2_VOICE']: _slot_valid = True else: _slot_valid = False # Re-Write timeslot if necessary... if _slot_valid: if rule['DST_TS'] == 0: _burst_data_type = BURST_DATA_TYPE['SLOT1_VOICE'] elif rule['DST_TS'] == 1: _burst_data_type = BURST_DATA_TYPE['SLOT2_VOICE'] _tmp_data = _tmp_data[:30] + _burst_data_type + _tmp_data[31:] # Calculate and append the authentication hash for the target network... if necessary if NETWORK[_target]['LOCAL']['AUTH_ENABLED']: _tmp_data = self.hashed_packet(NETWORK[_target]['LOCAL']['AUTH_KEY'], _tmp_data) # Send the packet to all peers in the target IPSC networks[_target].send_to_ipsc(_tmp_data) _status[_TS]['TX_GROUP'] = rule['DST_GROUP'] _status[_TS]['TX_TIME'] = now _status[_TS]['TX_SRC_SUB'] = _src_sub # Mark the group and time that a packet was recieved self.IPSC_STATUS[_TS]['RX_GROUP'] = _dst_group self.IPSC_STATUS[_TS]['RX_TIME'] = now
'SLOT1_VOICE': '\x0A', 'SLOT2_VOICE': '\x8A' } # Minimum time between different subscribers transmitting on the same TGID # TS_CLEAR_TIME = .2 # Import Bridging rules # Note: A stanza *must* exist for any IPSC configured in the main # configuration file and listed as "active". It can be empty, # but it has to exist. # try: from bridge_rules import RULES as RULES_FILE logger.info('Bridge rules file found and rules imported') except ImportError: sys.exit('Bridging rules file not found or invalid') # Convert integer GROUP ID numbers from the config into hex strings # we need to send in the actual data packets. # for _ipsc in RULES_FILE: for _rule in RULES_FILE[_ipsc]['GROUP_VOICE']: _rule['SRC_GROUP'] = hex_str_3(_rule['SRC_GROUP']) _rule['DST_GROUP'] = hex_str_3(_rule['DST_GROUP']) _rule['SRC_TS'] = _rule['SRC_TS'] - 1 _rule['DST_TS'] = _rule['DST_TS'] - 1 for i, e in enumerate(_rule['ON']): _rule['ON'][i] = hex_str_3(_rule['ON'][i])
def group_voice(self, _network, _src_sub, _dst_group, _ts, _end, _peerid, _data): # Check for ACL match, and return if the subscriber is not allowed if allow_sub(_src_sub) == False: logger.warning('(%s) Group Voice Packet ***REJECTED BY ACL*** From: %s, IPSC Peer %s, Destination %s', _network, int_id(_src_sub), int_id(_peerid), int_id(_dst_group)) return # Process the packet logger.debug('(%s) Group Voice Packet Received From: %s, IPSC Peer %s, Destination %s', _network, int_id(_src_sub), int_id(_peerid), int_id(_dst_group)) _burst_data_type = _data[30] # Determine the type of voice packet this is (see top of file for possible types) if _ts == 0: _TS = 'TS1' elif _ts == 1: _TS = 'TS2' now = time() # Mark packet arrival time -- we'll need this for call contention handling for rule in RULES[_network]['GROUP_VOICE']: _target = rule['DST_NET'] # Shorthand to reduce length and make it easier to read _status = networks[_target].IPSC_STATUS # Shorthand to reduce length and make it easier to read # Matching for rules is against the Destination Group in the SOURCE packet (SRC_GROUP) # if rule['SRC_GROUP'] == _dst_group and rule['SRC_TS'] == _ts: # if BRIDGES: if (rule['SRC_GROUP'] == _dst_group and rule['SRC_TS'] == _ts and rule['ACTIVE'] == True) and (self.BRIDGE == True or networks[_target].BRIDGE == True): # # BEGIN CONTENTION HANDLING # # If this is an inter-DMRlink trunk, this isn't necessary if RULES[_network]['TRUNK'] == False: # 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 IPSC, but it has been less than Group Hangtime # From a different group than last TX to this IPSC, but it has been less than Group Hangtime # From the same group as the last RX from this IPSC, but from a different subscriber, and it has been less than TS Clear Time # From the same group as the last TX to this IPSC, but from a different subscriber, and it has been less than TS Clear Time # The "continue" at the end of each means the next iteration of the for loop that tests for matching rules # if ((rule['DST_GROUP'] != _status[_TS]['RX_GROUP']) and ((now - _status[_TS]['RX_TIME']) < RULES[_network]['GROUP_HANGTIME'])): if _burst_data_type == BURST_DATA_TYPE['VOICE_HEAD']: logger.info('(%s) Call not bridged, target active or in group hangtime: IPSC %s, %s, TGID%s', _network, _target, _TS, int_id(rule['DST_GROUP'])) continue if ((rule['DST_GROUP'] != _status[_TS]['TX_GROUP']) and ((now - _status[_TS]['TX_TIME']) < RULES[_network]['GROUP_HANGTIME'])): if _burst_data_type == BURST_DATA_TYPE['VOICE_HEAD']: logger.info('(%s) Call not bridged to destination on TGID %s, target in group hangtime: IPSC %s, %s, TGID%s', _network, int_id(_status[_TS]['TX_GROUP']), _target, _TS, int_id(rule['DST_GROUP'])) continue if (rule['DST_GROUP'] == _status[_TS]['RX_GROUP']) and ((now - _status[_TS]['RX_TIME']) < TS_CLEAR_TIME): if _burst_data_type == BURST_DATA_TYPE['VOICE_HEAD']: logger.info('(%s) Call not bridged, matching call already active on target: IPSC %s, %s, TGID%s', _network, _target, _TS, int_id(rule['DST_GROUP'])) continue if (rule['DST_GROUP'] == _status[_TS]['TX_GROUP']) and (_src_sub != _status[_TS]['TX_SRC_SUB']) and ((now - _status[_TS]['TX_TIME']) < TS_CLEAR_TIME): if _burst_data_type == BURST_DATA_TYPE['VOICE_HEAD']: logger.info('(%s) Call not bridged, call bridge in progress from %s, target: IPSC %s, %s, TGID%s', _network, int_id(_src_sub), _target, _TS, int_id(rule['DST_GROUP'])) continue # # END CONTENTION HANDLING # # # BEGIN FRAME FORWARDING # # Make a copy of the payload _tmp_data = _data # Re-Write the IPSC SRC to match the target network's ID _tmp_data = _tmp_data.replace(_peerid, NETWORK[_target]['LOCAL']['RADIO_ID']) # Re-Write the destination Group ID _tmp_data = _tmp_data.replace(_dst_group, rule['DST_GROUP']) # Re-Write IPSC timeslot value _call_info = int_id(_data[17:18]) if rule['DST_TS'] == 0: _call_info &= ~(1 << 5) elif rule['DST_TS'] == 1: _call_info |= 1 << 5 _call_info = chr(_call_info) _tmp_data = _tmp_data[:17] + _call_info + _tmp_data[18:] # Re-Write DMR timeslot value # Determine if the slot is present, so we can translate if need be if _burst_data_type == BURST_DATA_TYPE['SLOT1_VOICE'] or _burst_data_type == BURST_DATA_TYPE['SLOT2_VOICE']: _slot_valid = True else: _slot_valid = False # Re-Write timeslot if necessary... if _slot_valid: if rule['DST_TS'] == 0: _burst_data_type = BURST_DATA_TYPE['SLOT1_VOICE'] elif rule['DST_TS'] == 1: _burst_data_type = BURST_DATA_TYPE['SLOT2_VOICE'] _tmp_data = _tmp_data[:30] + _burst_data_type + _tmp_data[31:] # Calculate and append the authentication hash for the target network... if necessary if NETWORK[_target]['LOCAL']['AUTH_ENABLED']: _tmp_data = self.auth_hashed_packet(NETWORK[_target]['LOCAL']['AUTH_KEY'], _tmp_data) # Send the packet to all peers in the target IPSC networks[_target].send_to_ipsc(_tmp_data) # # END FRAME FORWARDING # # Set values for the contention handler to test next time there is a frame to forward _status[_TS]['TX_GROUP'] = rule['DST_GROUP'] _status[_TS]['TX_TIME'] = now _status[_TS]['TX_SRC_SUB'] = _src_sub # Mark the group and time that a packet was recieved for the contention handler to use later self.IPSC_STATUS[_TS]['RX_GROUP'] = _dst_group self.IPSC_STATUS[_TS]['RX_TIME'] = now # # BEGIN IN-BAND SIGNALING BASED ON TGID & VOICE TERMINATOR FRAME # # Activate/Deactivate rules based on group voice activity -- PTT or UA for you c-Bridge dorks. # This will ONLY work for symmetrical rules!!! # Action happens on un-key if _burst_data_type == BURST_DATA_TYPE['VOICE_TERM']: # Iterate the rules dictionary for rule in RULES[_network]['GROUP_VOICE']: # TGID matches an ACTIVATION trigger if _dst_group in rule['ON']: # Set the matching rule as ACTIVE rule['ACTIVE'] = True logger.info('(%s) Primary Bridge Rule \"%s\" changed to state: %s', _network, rule['NAME'], rule['ACTIVE']) # Set reciprocal rules for other IPSCs as ACTIVE _target = rule['DST_NET'] for target_rule in RULES[_target]['GROUP_VOICE']: if target_rule['NAME'] == rule['NAME']: target_rule['ACTIVE'] = True logger.info('(%s) Reciprocal Bridge Rule \"%s\" in IPSC \"%s\" changed to state: %s', _network, target_rule['NAME'], _target, rule['ACTIVE']) # TGID matches an DE-ACTIVATION trigger if _dst_group in rule['OFF']: # Set the matching rule as ACTIVE rule['ACTIVE'] = False logger.info('(%s) Bridge Rule \"%s\" changed to state: %s', _network, rule['NAME'], rule['ACTIVE']) # Set reciprocal rules for other IPSCs as ACTIVE _target = rule['DST_NET'] for target_rule in RULES[_target]['GROUP_VOICE']: if target_rule['NAME'] == rule['NAME']: target_rule['ACTIVE'] = False logger.info('(%s) Reciprocal Bridge Rule \"%s\" in IPSC \"%s\" changed to state: %s', _network, target_rule['NAME'], _target, rule['ACTIVE'])
BURST_DATA_TYPE = { 'VOICE_HEAD': '\x01', 'VOICE_TERM': '\x02', 'SLOT1_VOICE': '\x0A', 'SLOT2_VOICE': '\x8A' } TS_CLEAR_TIME = .2 # Import Bridging rules # Note: A stanza *must* exist for any IPSC configured in the main # configuration file and listed as "active". It can be empty, # but it has to exist. # try: from bridge_rules import RULES as RULES_FILE logger.info('Bridge rules file found and rules imported') except ImportError: sys.exit('Bridging rules file not found or invalid') # Convert integer GROUP ID numbers from the config into hex strings # we need to send in the actual data packets. # for _ipsc in RULES_FILE: for _rule in RULES_FILE[_ipsc]['GROUP_VOICE']: _rule['SRC_GROUP'] = hex_str_3(_rule['SRC_GROUP']) _rule['DST_GROUP'] = hex_str_3(_rule['DST_GROUP']) _rule['SRC_TS'] = _rule['SRC_TS'] - 1 _rule['DST_TS'] = _rule['DST_TS'] - 1 if _ipsc not in NETWORK: sys.exit('ERROR: Bridge rules found for an IPSC network not configured in main configuration')
_dst_sub = get_info(int_id(_dst_sub), subscriber_ids) _peerid = get_info(int_id(_peerid), peer_ids) _src_sub = get_info(int_id(_src_sub), subscriber_ids) print('({}) Private Data Packet Received From: {} To: {}' .format(_network, _src_sub, _dst_sub)) class logUnauthIPSC(logIPSC): # There isn't a hash to build, so just return the data # def hashed_packet(self, _key, _data): return _data # Remove the hash from a packet and return the payload... except don't # def strip_hash(self, _data): return _data # Everything is validated, so just return True # def validate_auth(self, _key, _data): return True if __name__ == '__main__': logger.info('DMRlink \'log.py\' (c) 2013 N0MJS & the K0USY Group - SYSTEM STARTING...') for ipsc_network in NETWORK: if NETWORK[ipsc_network]['LOCAL']['ENABLED']: if NETWORK[ipsc_network]['LOCAL']['AUTH_ENABLED']: networks[ipsc_network] = logIPSC(ipsc_network) else: networks[ipsc_network] = logUnauthIPSC(ipsc_network) reactor.listenUDP(NETWORK[ipsc_network]['LOCAL']['PORT'], networks[ipsc_network]) reactor.run()
if not _end: if not self.CALL_DATA: logger.info('(%s) Receiving transmission to be played back from subscriber: %s, to subscriber: %s', _network, int_id(_src_sub), int_id(_dst_sub)) _tmp_data = _data self.CALL_DATA.append(_tmp_data) if _end: self.CALL_DATA.append(_data) time.sleep(1) logger.info('(%s) Playing back transmission from subscriber: %s, to subscriber %s', _network, int_id(_src_sub), int_id(_dst_sub)) _orig_src = _src_sub _orig_dst = _dst_sub for i in self.CALL_DATA: _tmp_data = i _tmp_data = _tmp_data.replace(_peerid, NETWORK[_network]['LOCAL']['RADIO_ID']) _tmp_data = _tmp_data.replace(_dst_sub, BOGUS_SUB) _tmp_data = _tmp_data.replace(_src_sub, _orig_dst) _tmp_data = _tmp_data.replace(BOGUS_SUB, _orig_src) _tmp_data = self.hashed_packet(NETWORK[_network]['LOCAL']['AUTH_KEY'], _tmp_data) # Send the packet to all peers in the target IPSC send_to_ipsc(_network, _tmp_data) time.sleep(0.06) self.CALL_DATA = [] if __name__ == '__main__': logger.info('DMRlink \'playback.py\' (c) 2013, 2014 N0MJS & the K0USY Group - SYSTEM STARTING...') for ipsc_network in NETWORK: if NETWORK[ipsc_network]['LOCAL']['ENABLED']: networks[ipsc_network] = playbackIPSC(ipsc_network) reactor.listenUDP(NETWORK[ipsc_network]['LOCAL']['PORT'], networks[ipsc_network]) reactor.run()
# Re-Write timeslot if necessary... if _ts == 0: _burst_data_type = BURST_DATA_TYPE['SLOT1_VOICE'] elif _ts == 1: _burst_data_type = BURST_DATA_TYPE['SLOT2_VOICE'] _tmp_data = _tmp_data[:30] + _burst_data_type + _tmp_data[ 31:] _tmp_data = self.hashed_packet( NETWORK[_network]['LOCAL']['AUTH_KEY'], _tmp_data) # Send the packet to all peers in the target IPSC self.send_to_ipsc(_tmp_data) time.sleep(0.06) self.CALL_DATA = [] logger.info('(%s) Event ID: %s - Playback Completed', _network, self.event_id) self.event_id = self.event_id + 1 if __name__ == '__main__': logger.info( 'DMRlink \'record.py\' (c) 2014 N0MJS & the K0USY Group - SYSTEM STARTING...' ) for ipsc_network in NETWORK: if NETWORK[ipsc_network]['LOCAL']['ENABLED']: networks[ipsc_network] = playIPSC(ipsc_network) reactor.listenUDP(NETWORK[ipsc_network]['LOCAL']['PORT'], networks[ipsc_network], interface=NETWORK[ipsc_network]['LOCAL']['IP']) reactor.run()
def group_voice(self, _network, _src_sub, _dst_group, _ts, _end, _peerid, _data): if _end: _self_peer = NETWORK[_network]['LOCAL']['RADIO_ID'] _self_src = _self_peer[1:] if (_peerid == _self_peer) or (_src_sub == _self_src): logger.error('(%s) Just received a packet that appears to have been originated by us. PeerID: %s Subscriber: %s TS: %s, TGID: %s', _network, int_id(_peerid), int_id(_src_sub), int(_ts)+1, int_id(_dst_group)) return if trigger == False: if (_ts == 0 and _dst_group not in trigger_groups_1) or (_ts == 1 and _dst_group not in trigger_groups_2): return else: if (_ts == 0 and _dst_group in trigger_groups_1) or (_ts == 1 and _dst_group in trigger_groups_2): return logger.info('(%s) Event ID: %s - Playback triggered from SourceID: %s, TS: %s, TGID: %s, PeerID: %s', _network, self.event_id, int_id(_src_sub), _ts+1, int_id(_dst_group), int_id(_peerid)) # Determine the type of voice packet this is (see top of file for possible types) _burst_data_type = _data[30] time.sleep(2) self.CALL_DATA = pickle.load(open(filename, 'rb')) logger.info('(%s) Event ID: %s - Playing back file: %s', _network, self.event_id, filename) for i in self.CALL_DATA: _tmp_data = i # re-Write the peer radio ID to that of this program _tmp_data = _tmp_data.replace(_peerid, _self_peer) # re-Write the source subscriber ID to that of this program _tmp_data = _tmp_data.replace(_src_sub, _self_src) # Re-Write the destination Group ID _tmp_data = _tmp_data.replace(_tmp_data[9:12], _dst_group) # Re-Write IPSC timeslot value _call_info = int_id(_tmp_data[17:18]) if _ts == 0: _call_info &= ~(1 << 5) elif _ts == 1: _call_info |= 1 << 5 _call_info = chr(_call_info) _tmp_data = _tmp_data[:17] + _call_info + _tmp_data[18:] # Re-Write DMR timeslot value # Determine if the slot is present, so we can translate if need be if _burst_data_type == BURST_DATA_TYPE['SLOT1_VOICE'] or _burst_data_type == BURST_DATA_TYPE['SLOT2_VOICE']: # Re-Write timeslot if necessary... if _ts == 0: _burst_data_type = BURST_DATA_TYPE['SLOT1_VOICE'] elif _ts == 1: _burst_data_type = BURST_DATA_TYPE['SLOT2_VOICE'] _tmp_data = _tmp_data[:30] + _burst_data_type + _tmp_data[31:] _tmp_data = self.hashed_packet(NETWORK[_network]['LOCAL']['AUTH_KEY'], _tmp_data) # Send the packet to all peers in the target IPSC self.send_to_ipsc(_tmp_data) time.sleep(0.06) self.CALL_DATA = [] logger.info('(%s) Event ID: %s - Playback Completed', _network, self.event_id) self.event_id = self.event_id + 1
def group_voice(self, _network, _src_sub, _dst_group, _ts, _end, _peerid, _data): logger.debug('(%s) Group Voice Packet Received From: %s, IPSC Peer %s, Destination %s', _network, int_id(_src_sub), int_id(_peerid), int_id(_dst_group)) _burst_data_type = _data[30] # Determine the type of voice packet this is (see top of file for possible types) if _ts == 0: _TS = 'TS1' elif _ts == 1: _TS = 'TS2' now = time() # Mark packet arrival time -- we'll need this for call contention handling for rule in RULES[_network]['GROUP_VOICE']: _target = rule['DST_NET'] # Shorthand to reduce length and make it easier to read _status = networks[_target].IPSC_STATUS # Shorthand to reduce length and make it easier to read # Matching for rules is against the Destination Group in the SOURCE packet (SRC_GROUP) #if rule['SRC_GROUP'] == _dst_group and rule['SRC_TS'] == _ts: #if BRIDGES: if (rule['SRC_GROUP'] == _dst_group and rule['SRC_TS'] == _ts) and (self.BRIDGE == True or networks[_target].BRIDGE == True): if ((rule['DST_GROUP'] != _status[_TS]['RX_GROUP']) and ((now - _status[_TS]['RX_TIME']) < RULES[_network]['GROUP_HANGTIME'])): if _burst_data_type == BURST_DATA_TYPE['VOICE_HEAD']: logger.info('(%s) Call not bridged, target active or in group hangtime: IPSC %s, %s, TGID%s', _network, _target, _TS, int_id(rule['DST_GROUP'])) return if ((rule['DST_GROUP'] != _status[_TS]['TX_GROUP']) and ((now - _status[_TS]['TX_TIME']) < RULES[_network]['GROUP_HANGTIME'])): if _burst_data_type == BURST_DATA_TYPE['VOICE_HEAD']: logger.info('(%s) Call not bridged, target in group hangtime: IPSC %s, %s, TGID%s', _network, _target, _TS, int_id(rule['DST_GROUP'])) return if (rule['DST_GROUP'] == _status[_TS]['TX_GROUP']) and (_src_sub != _status[_TS]['TX_SRC_SUB']) and ((now - _status[_TS]['TX_TIME']) < TS_CLEAR_TIME): if _burst_data_type == BURST_DATA_TYPE['VOICE_HEAD']: logger.info('(%s) Call not bridged, call bridge in progress from %s, target: IPSC %s, %s, TGID%s', _network, int_id(_src_sub), _target, _TS, int_id(rule['DST_GROUP'])) return if (rule['DST_GROUP'] == _status[_TS]['RX_GROUP']) and ((now - _status[_TS]['RX_TIME']) < TS_CLEAR_TIME): if _burst_data_type == BURST_DATA_TYPE['VOICE_HEAD']: logger.info('(%s) Call not bridged, matching call already active on target: IPSC %s, %s, TGID%s', _network, _target, _TS, int_id(rule['DST_GROUP'])) return _tmp_data = _data # Re-Write the IPSC SRC to match the target network's ID _tmp_data = _tmp_data.replace(_peerid, NETWORK[_target]['LOCAL']['RADIO_ID']) # Re-Write the destination Group ID _tmp_data = _tmp_data.replace(_dst_group, rule['DST_GROUP']) # Re-Write IPSC timeslot value _call_info = int_id(_data[17:18]) if rule['DST_TS'] == 0: _call_info &= ~(1 << 5) elif rule['DST_TS'] == 1: _call_info |= 1 << 5 _call_info = chr(_call_info) _tmp_data = _tmp_data[:17] + _call_info + _tmp_data[18:] # Re-Write DMR timeslot value # Determine if the slot is present, so we can translate if need be if _burst_data_type == BURST_DATA_TYPE['SLOT1_VOICE'] or _burst_data_type == BURST_DATA_TYPE['SLOT2_VOICE']: _slot_valid = True else: _slot_valid = False # Re-Write timeslot if necessary... if _slot_valid: if rule['DST_TS'] == 0: _burst_data_type = BURST_DATA_TYPE['SLOT1_VOICE'] elif rule['DST_TS'] == 1: _burst_data_type = BURST_DATA_TYPE['SLOT2_VOICE'] _tmp_data = _tmp_data[:30] + _burst_data_type + _tmp_data[31:] # Calculate and append the authentication hash for the target network... if necessary if NETWORK[_target]['LOCAL']['AUTH_ENABLED']: _tmp_data = self.hashed_packet(NETWORK[_target]['LOCAL']['AUTH_KEY'], _tmp_data) # Send the packet to all peers in the target IPSC networks[_target].send_to_ipsc(_tmp_data) _status[_TS]['TX_GROUP'] = _dst_group _status[_TS]['TX_TIME'] = now _status[_TS]['TX_SRC_SUB'] = _src_sub # Mark the group and time that a packet was recieved self.IPSC_STATUS[_TS]['RX_GROUP'] = _dst_group self.IPSC_STATUS[_TS]['RX_TIME'] = now
def __init__(self, *args, **kwargs): IPSC.__init__(self, *args, **kwargs) self.CALL_DATA = [] #************************************************ # CALLBACK FUNCTIONS FOR USER PACKET TYPES #************************************************ # def group_voice(self, _network, _src_sub, _dst_sub, _ts, _end, _peerid, _data): if _end: if True: time.sleep(2) self.CALL_DATA = pickle.load(open(filename, 'rb')) for i in self.CALL_DATA: _tmp_data = i _tmp_data = _tmp_data.replace(_peerid, NETWORK[_network]['LOCAL']['RADIO_ID']) _tmp_data = self.hashed_packet(NETWORK[_network]['LOCAL']['AUTH_KEY'], _tmp_data) # Send the packet to all peers in the target IPSC self.send_to_ipsc(_tmp_data) time.sleep(0.06) self.CALL_DATA = [] if __name__ == '__main__': logger.info('DMRlink \'record.py\' (c) 2014 N0MJS & the K0USY Group - SYSTEM STARTING...') for ipsc_network in NETWORK: if NETWORK[ipsc_network]['LOCAL']['ENABLED']: networks[ipsc_network] = playIPSC(ipsc_network) reactor.listenUDP(NETWORK[ipsc_network]['LOCAL']['PORT'], networks[ipsc_network], interface=NETWORK[ipsc_network]['LOCAL']['IP']) reactor.run()
_payload_type = _data[30:31] # _ambe_frames = _data[33:52] _ambe_frames = BitArray('0x'+h(_data[33:52])) _ambe_frame1 = _ambe_frames[0:49] _ambe_frame2 = _ambe_frames[50:99] _ambe_frame3 = _ambe_frames[100:149] if _payload_type == BURST_DATA_TYPE['VOICE_HEAD']: print('Voice Transmission Start') if _payload_type == BURST_DATA_TYPE['VOICE_TERM']: print('Voice Transmission End') if _payload_type == BURST_DATA_TYPE['SLOT1_VOICE']: print(_ambe_frames) print('Frame 1:', _ambe_frame1.bytes) print('Frame 2:', _ambe_frame2.bytes) print('Frame 3:', _ambe_frame3.bytes) if _payload_type == BURST_DATA_TYPE['SLOT2_VOICE']: print(_ambe_frames) print('Frame 1:', _ambe_frame1.bytes) print('Frame 2:', _ambe_frame2.bytes) print('Frame 3:', _ambe_frame3.bytes) if __name__ == '__main__': logger.info('DMRlink \'ambe_audio.py\' (c) 2015 N0MJS & the K0USY Group - SYSTEM STARTING...') for ipsc_network in NETWORK: if NETWORK[ipsc_network]['LOCAL']['ENABLED']: networks[ipsc_network] = ambeIPSC(ipsc_network) reactor.listenUDP(NETWORK[ipsc_network]['LOCAL']['PORT'], networks[ipsc_network], interface=NETWORK[ipsc_network]['LOCAL']['IP']) reactor.run()
except KeyError: pass try: _type = TYPE[_type] except KeyError: pass con = pymysql.connect(host=db_host, port=db_port, user=db_user, passwd=db_pwd, db=db_name) cur = con.cursor() cur.execute( "insert INTO rcm_status(data_source, ipsc, timeslot, type, subscriber, talkgroup, status) VALUES(%s, %s, %s, %s, %s, %s, %s)", (_source, _ipsc_src, _ts, _type, _rf_src, _rf_tgt, _status)) con.commit() con.close() if __name__ == '__main__': logger.info( 'DMRlink \'rcm_db_log.py\' (c) 2013, 2014 N0MJS & the K0USY Group - SYSTEM STARTING...' ) for ipsc_network in NETWORK: if NETWORK[ipsc_network]['LOCAL']['ENABLED']: networks[ipsc_network] = rcmIPSC(ipsc_network) reactor.listenUDP(NETWORK[ipsc_network]['LOCAL']['PORT'], networks[ipsc_network], interface=NETWORK[ipsc_network]['LOCAL']['IP']) reactor.run()
__credits__ = 'Adam Fast, KC0YLK; Dave Kierzkowski, KD8EYF' __license__ = 'Creative Commons Attribution-ShareAlike 3.0 Unported' __maintainer__ = 'Cort Buffington, N0MJS' __email__ = '*****@*****.**' __status__ = 'beta' try: from playback_config import * except ImportError: sys.exit('Configuration file not found or invalid') HEX_TGID = hex_str_3(TGID) HEX_SUB = hex_str_3(SUB) BOGUS_SUB = '\xFF\xFF\xFF' if GROUP_SRC_SUB: logger.info('Playback: USING SUBSCRIBER ID: %s FOR GROUP REPEAT', GROUP_SRC_SUB) HEX_GRP_SUB = hex_str_3(GROUP_SRC_SUB) class playbackIPSC(IPSC): def __init__(self, *args, **kwargs): IPSC.__init__(self, *args, **kwargs) self.CALL_DATA = [] #************************************************ # CALLBACK FUNCTIONS FOR USER PACKET TYPES #************************************************ # if GROUP_REPEAT: logger.info('Playback: DEFINING GROUP REPEAT FUNCTION')