Add basic XLX support

config.py

@@ -199,6 +199,52 @@ def build_config(_config_file):
                         'LAST_PING_ACK_TIME': 0,
                     }})
 
+                if config.get(section, 'MODE') == 'XLXPEER':
+                    CONFIG['SYSTEMS'].update({section: {
+                        'MODE': config.get(section, 'MODE'),
+                        'ENABLED': config.getboolean(section, 'ENABLED'),
+                        'LOOSE': config.getboolean(section, 'LOOSE'),
+                        'SOCK_ADDR': (gethostbyname(config.get(section, 'IP')), config.getint(section, 'PORT')),
+                        'IP': gethostbyname(config.get(section, 'IP')),
+                        'PORT': config.getint(section, 'PORT'),
+                        'MASTER_SOCKADDR': (gethostbyname(config.get(section, 'MASTER_IP')), config.getint(section, 'MASTER_PORT')),
+                        'MASTER_IP': gethostbyname(config.get(section, 'MASTER_IP')),
+                        'MASTER_PORT': config.getint(section, 'MASTER_PORT'),
+                        'PASSPHRASE': bytes(config.get(section, 'PASSPHRASE'), 'utf-8'),
+                        'CALLSIGN': bytes(config.get(section, 'CALLSIGN').ljust(8)[:8], 'utf-8'),
+                        'RADIO_ID': config.getint(section, 'RADIO_ID').to_bytes(4, 'big'),
+                        'RX_FREQ': bytes(config.get(section, 'RX_FREQ').ljust(9)[:9], 'utf-8'),
+                        'TX_FREQ': bytes(config.get(section, 'TX_FREQ').ljust(9)[:9], 'utf-8'),
+                        'TX_POWER': bytes(config.get(section, 'TX_POWER').rjust(2,'0'), 'utf-8'),
+                        'COLORCODE': bytes(config.get(section, 'COLORCODE').rjust(2,'0'), 'utf-8'),
+                        'LATITUDE': bytes(config.get(section, 'LATITUDE').ljust(8)[:8], 'utf-8'),
+                        'LONGITUDE': bytes(config.get(section, 'LONGITUDE').ljust(9)[:9], 'utf-8'),
+                        'HEIGHT': bytes(config.get(section, 'HEIGHT').rjust(3,'0'), 'utf-8'),
+                        'LOCATION': bytes(config.get(section, 'LOCATION').ljust(20)[:20], 'utf-8'),
+                        'DESCRIPTION': bytes(config.get(section, 'DESCRIPTION').ljust(19)[:19], 'utf-8'),
+                        'SLOTS': bytes(config.get(section, 'SLOTS'), 'utf-8'),
+                        'URL': bytes(config.get(section, 'URL').ljust(124)[:124], 'utf-8'),
+                        'SOFTWARE_ID': bytes(config.get(section, 'SOFTWARE_ID').ljust(40)[:40], 'utf-8'),
+                        'PACKAGE_ID': bytes(config.get(section, 'PACKAGE_ID').ljust(40)[:40], 'utf-8'),
+                        'GROUP_HANGTIME': config.getint(section, 'GROUP_HANGTIME'),
+                        'XLXMODULE': config.getint(section, 'XLXMODULE'),
+                        'OPTIONS': '',
+                        'USE_ACL': config.getboolean(section, 'USE_ACL'),
+                        'SUB_ACL': config.get(section, 'SUB_ACL'),
+                        'TG1_ACL': config.get(section, 'TGID_TS1_ACL'),
+                        'TG2_ACL': config.get(section, 'TGID_TS2_ACL')
+                    }})
+                    CONFIG['SYSTEMS'][section].update({'XLXSTATS': {
+                        'CONNECTION': 'NO',             # NO, RTPL_SENT, AUTHENTICATED, CONFIG-SENT, YES 
+                        'CONNECTED': None,
+                        'PINGS_SENT': 0,
+                        'PINGS_ACKD': 0,
+                        'NUM_OUTSTANDING': 0,
+                        'PING_OUTSTANDING': False,
+                        'LAST_PING_TX_TIME': 0,
+                        'LAST_PING_ACK_TIME': 0,
+                    }})
+
                 elif config.get(section, 'MODE') == 'MASTER':
                     CONFIG['SYSTEMS'].update({section: {
                         'MODE': config.get(section, 'MODE'),

hblink-SAMPLE.cfg

@@ -207,3 +207,35 @@ USE_ACL: True
 SUB_ACL: DENY:1
 TGID_TS1_ACL: PERMIT:ALL
 TGID_TS2_ACL: PERMIT:ALL
+
+[XLX-1]
+MODE: XLXPEER
+ENABLED: True
+LOOSE: False
+EXPORT_AMBE: False
+IP: 
+PORT: 54002
+MASTER_IP: 172.16.1.1
+MASTER_PORT: 62030
+PASSPHRASE: passw0rd
+CALLSIGN: W1ABC
+RADIO_ID: 312000
+RX_FREQ: 449000000
+TX_FREQ: 444000000
+TX_POWER: 25
+COLORCODE: 1
+SLOTS: 1
+LATITUDE: 38.0000
+LONGITUDE: -095.0000
+HEIGHT: 75
+LOCATION: Anywhere, USA
+DESCRIPTION: This is a cool repeater
+URL: www.w1abc.org
+SOFTWARE_ID: 20170620
+PACKAGE_ID: MMDVM_HBlink
+GROUP_HANGTIME: 5
+XLXMODULE: 4004
+USE_ACL: True
+SUB_ACL: DENY:1
+TGID_TS1_ACL: PERMIT:ALL
+TGID_TS2_ACL: PERMIT:ALL

hblink.py

@@ -224,6 +224,13 @@ class HBSYSTEM(DatagramProtocol):
             self.datagramReceived = self.peer_datagramReceived
             self.dereg = self.peer_dereg
 
+        elif self._config['MODE'] == 'XLXPEER':
+            self._stats = self._config['XLXSTATS']
+            self.send_system = self.send_master
+            self.maintenance_loop = self.peer_maintenance_loop
+            self.datagramReceived = self.peer_datagramReceived
+            self.dereg = self.peer_dereg
+
     def startProtocol(self):
         # Set up periodic loop for tracking pings from peers. Run every 'PING_TIME' seconds
         self._system_maintenance = task.LoopingCall(self.maintenance_loop)

install.sh

@@ -0,0 +1,6 @@
+#! /bin/bash
+
+# Install the required support programs
+apt-get install python3 python3-pip -y
+pip3 install -r requirements.txt
+

requirements.txt

@@ -1,4 +1,3 @@
-python>=3.5.0
 bitstring>=3.1.5
 bitarray>=0.8.1
 Twisted>=16.3.0

rules_SAMPLE.py

@@ -15,7 +15,9 @@ configuration file.
     * SYSTEM - The name of the sytem as listed in the main hblink configuration file (e.g. hblink.cfg)
         This MUST be the exact same name as in the main config file!!!
     * TS - Timeslot used for matching traffic to this confernce bridge
+        XLX connections should *ALWAYS* use TS 2 only.
     * TGID - Talkgroup ID used for matching traffic to this conference bridge
+        XLX connections should *ALWAYS* use TG 9 only.
     * ON and OFF are LISTS of Talkgroup IDs used to trigger this system off and on. Even if you
         only want one (as shown in the ON example), it has to be in list format. None can be
         handled with an empty list, such as " 'ON': [] ".