gns3-server/gns3server/main.py
2013-12-21 17:34:51 -07:00

65 lines
2.1 KiB
Python

#!/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 <http://www.gnu.org/licenses/>.
import datetime
import sys
import logging
import tornado.options
import gns3server
# command line options
from tornado.options import define
define("host", default="127.0.0.1", 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
"""
current_year = datetime.date.today().year
print("GNS3 server version {}".format(gns3server.__version__))
print("Copyright (c) 2007-{} GNS3 Technologies Inc.".format(current_year))
# we only support Python 2 version >= 2.7 and Python 3 version >= 3.3
if sys.version_info < (2, 7):
raise RuntimeError("Python 2.7 or higher is required")
elif sys.version_info[0] == 3 and sys.version_info < (3, 3):
raise RuntimeError("Python 3.3 or higher is required")
try:
tornado.options.parse_command_line()
except (tornado.options.Error, ValueError):
tornado.options.print_help()
raise SystemExit
# FIXME: log everything for now (excepting DEBUG)
logging.basicConfig(level=logging.INFO)
from tornado.options import options
server = gns3server.Server(options.host,
options.port,
ipc=options.ipc)
server.load_modules()
server.run()
if __name__ == '__main__':
main()