diff --git a/record.py b/record.py new file mode 100755 index 0000000..22edead --- /dev/null +++ b/record.py @@ -0,0 +1,107 @@ +#!/usr/bin/env python +# +# This work is licensed under the Creative Commons Attribution-ShareAlike +# 3.0 Unported License.To view a copy of this license, visit +# http://creativecommons.org/licenses/by-sa/3.0/ or send a letter to +# Creative Commons, 444 Castro Street, Suite 900, Mountain View, +# California, 94041, USA. + +# This is a sample application that "records" voice transmissions to +# a datafile... presumably to be played back later. + +from __future__ import print_function +from twisted.internet import reactor +from binascii import b2a_hex as h + +import sys +from dmrlink import IPSC, NETWORK, networks, logger, int_id, hex_str_3 + +__author__ = 'Cortney T. Buffington, N0MJS' +__copyright__ = 'Copyright (c) 2014 Cortney T. Buffington, N0MJS and the K0USY Group' +__credits__ = 'Adam Fast, KC0YLK; Dave K; and he who wishes not to be named' +__license__ = 'Creative Commons Attribution-ShareAlike 3.0 Unported' +__maintainer__ = 'Cort Buffington, N0MJS' +__email__ = 'n0mjs@me.com' +__status__ = 'pre-alpha' + + +print('This program will record the first matching voice call and exit.\n') + +while True: + _my_tx_type = raw_input('Group (g) or Private voice (p)? ') + if _my_tx_type == 'g' or _my_tx_type == 'p': + break + print('...input must be either \'g\' or \'p\'') + +while True: + _my_ts = raw_input('Which timeslot (1, 2 or \'both\')? ') + if _my_ts == '1' or _my_ts == '2' or _my_ts =='both': + if _my_ts == '1': + _my_ts = (0,) + if _my_ts == '2': + _my_ts = (1,) + if _my_ts == 'both': + _my_ts = (0,1) + break + print('...input must be \'1\', \'2\' or \'both\'') + +_my_id = raw_input('Which Group or Subscriber ID to record? ') +_my_id = int(_my_id) +_my_id = hex_str_3(_my_id) + +_my_filename = raw_input('Filename to use for this recording? ') + +record_file = open(_my_filename, 'w') + +class recordIPSC(IPSC): + + def __init__(self, *args, **kwargs): + IPSC.__init__(self, *args, **kwargs) + self.CALL_DATA = [] + + #************************************************ + # CALLBACK FUNCTIONS FOR USER PACKET TYPES + #************************************************ + # + if _my_tx_type == 'g': + print('Initializing to record GROUP VOICE transmission') + def group_voice(self, _network, _src_sub, _dst_sub, _ts, _end, _peerid, _data): + if _my_id == _dst_sub and _ts in _my_ts: + if not _end: + if not self.CALL_DATA: + print('({}) Recording transmission from subscriber: {}' .format(_network, int_id(_src_sub))) + self.CALL_DATA.append(_data) + if _end: + self.CALL_DATA.append(_data) + print('({}) Transmission ended, writing to disk: {}' .format(_network, _my_filename)) + for i in self.CALL_DATA: + record_file.write(i) + record_file.close + reactor.stop() + print('Recording created, program terminating') + + if _my_tx_type == 'p': + print('Initializing ro record PRIVATE VOICE transmission') + def private_voice(self, _network, _src_sub, _dst_sub, _ts, _end, _peerid, _data): + if _my_id == _dst_sub and _ts in _my_ts: + if not _end: + if not self.CALL_DATA: + print('({}) Recording transmission from subscriber: {}' .format(_network, int_id(_src_sub))) + self.CALL_DATA.append(_data) + if _end: + self.CALL_DATA.append(_data) + print('({}) Transmission ended, writing to disk: {}' .format(_network, _my_filename)) + for i in self.CALL_DATA: + record_file.write(i) + record_file.close + reactor.stop() + print('Recording created, program terminating') + + +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] = recordIPSC(ipsc_network) + reactor.listenUDP(NETWORK[ipsc_network]['LOCAL']['PORT'], networks[ipsc_network]) + reactor.run()