| # This Source Code Form is subject to the terms of the Mozilla Public |
| # License, v. 2.0. If a copy of the MPL was not distributed with this file, |
| # You can obtain one at http://mozilla.org/MPL/2.0/. |
| |
| import os |
| import socket |
| if os.name != 'nt': |
| import fcntl |
| import struct |
| |
| def _get_interface_ip(ifname): |
| s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) |
| return socket.inet_ntoa(fcntl.ioctl( |
| s.fileno(), |
| 0x8915, # SIOCGIFADDR |
| struct.pack('256s', ifname[:15]) |
| )[20:24]) |
| |
| def get_lan_ip(): |
| try: |
| ip = socket.gethostbyname(socket.gethostname()) |
| except socket.gaierror: # for Mac OS X |
| ip = socket.gethostbyname(socket.gethostname() + ".local") |
| |
| if ip.startswith("127.") and os.name != "nt": |
| interfaces = ["eth0", "eth1", "eth2", "wlan0", "wlan1", "wifi0", "ath0", "ath1", "ppp0"] |
| for ifname in interfaces: |
| try: |
| ip = _get_interface_ip(ifname) |
| break; |
| except IOError: |
| pass |
| return ip |
