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Harald Welte gerrit-no-reply at lists.osmocom.orgReview at https://gerrit.osmocom.org/6785 fake_trx/ctrl_cmd.py: add help and basic command line options Sometimes it's important to use different CTRL port, for example when OsmoTRX is running at the same time. This change adds the corresponding command line options and help message. Change-Id: Ic6eeb69d9a1fc151eab2e63f3708e3d70e2e558b --- M src/target/fake_trx/ctrl_cmd.py 1 file changed, 53 insertions(+), 8 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmocom-bb refs/changes/85/6785/1 diff --git a/src/target/fake_trx/ctrl_cmd.py b/src/target/fake_trx/ctrl_cmd.py index 30b19bd..b7aec50 100755 --- a/src/target/fake_trx/ctrl_cmd.py +++ b/src/target/fake_trx/ctrl_cmd.py @@ -23,6 +23,7 @@ # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. import signal +import getopt import select import sys @@ -36,18 +37,62 @@ "There is NO WARRANTY, to the extent permitted by law.\n" class Application: - def __init__(self, remote_addr, remote_port, bind_port, fuz = False): - # Init UDP connection - self.ctrl_link = UDPLink(remote_addr, remote_port, bind_port) + # Application variables + remote_addr = "127.0.0.1" + base_port = 5700 + fuzzing = False - # Determine working mode - self.fuzzing = fuz + def __init__(self): + print(COPYRIGHT) + self.parse_argv() # Set up signal handlers signal.signal(signal.SIGINT, self.sig_handler) - # Print copyright - print(COPYRIGHT) + # Init UDP connection + self.ctrl_link = UDPLink(self.remote_addr, + self.base_port + 1, self.base_port + 101) + + def print_help(self, msg = None): + s = " Usage: " + sys.argv[0] + " [options]\n\n" \ + " Some help...\n" \ + " -h --help this text\n\n" + + s += " TRX interface specific\n" \ + " -r --remote-addr Set remote address (default %s)\n" \ + " -p --base-port Set base port number (default %d)\n" \ + " -f --fuzzing Send raw payloads (without CMD)\n" \ + + print(s % (self.remote_addr, self.base_port)) + + if msg is not None: + print(msg) + + def parse_argv(self): + try: + opts, args = getopt.getopt(sys.argv[1:], + "r:p:fh", + [ + "help", + "fuzzing", + "base-port=", + "remote-addr=", + ]) + except getopt.GetoptError as err: + self.print_help("[!] " + str(err)) + sys.exit(2) + + for o, v in opts: + if o in ("-h", "--help"): + self.print_help() + sys.exit(2) + + elif o in ("-r", "--remote-addr"): + self.remote_addr = v + elif o in ("-p", "--base-port"): + self.base_port = int(v) + elif o in ("-f", "--fuzzing"): + self.fuzzing = True def run(self): while True: @@ -88,5 +133,5 @@ sys.exit(0) if __name__ == '__main__': - app = Application("127.0.0.1", 5701, 5801) + app = Application() app.run() -- To view, visit https://gerrit.osmocom.org/6785 To unsubscribe, visit https://gerrit.osmocom.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: Ic6eeb69d9a1fc151eab2e63f3708e3d70e2e558b Gerrit-PatchSet: 1 Gerrit-Project: osmocom-bb Gerrit-Branch: master Gerrit-Owner: Harald Welte <laforge at gnumonks.org>