#!/usr/bin/env python # -*- coding: utf-8 -*- # # Copyright (C) 2013 GNS3 Technologies Inc. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . import os import datetime import sys import multiprocessing import tornado.options from gns3server.server import Server from gns3server.version import __version__ # command line options from tornado.options import define define("host", default="0.0.0.0", help="run on the given host/IP address", type=str) define("port", default=8000, help="run on the given port", type=int) define("ipc", default=False, help="use IPC for module communication", type=bool) def main(): """ Entry point for GNS3 server """ if sys.platform.startswith("win"): # necessary on Windows to use freezing software multiprocessing.freeze_support() current_year = datetime.date.today().year print("GNS3 server version {}".format(__version__)) print("Copyright (c) 2007-{} GNS3 Technologies Inc.".format(current_year)) # we only support Python 3 version >= 3.3 if sys.version_info < (3, 3): raise RuntimeError("Python 3.3 or higher is required") print("Running with Python {major}.{minor}.{micro} and has PID {pid}".format(major=sys.version_info[0], minor=sys.version_info[1], micro=sys.version_info[2], pid=os.getpid())) try: tornado.options.parse_command_line() except (tornado.options.Error, ValueError): tornado.options.print_help() raise SystemExit from tornado.options import options server = Server(options.host, options.port, ipc=options.ipc) server.load_modules() server.run() if __name__ == '__main__': main()