Bug 706681 - mozhttpd should have a method to get the current lan ip;…

…r=jmaher

mozhttpd/__init__.py → mozhttpd/mozhttpd/__init__.py

@@ -36,3 +36,4 @@
 # ***** END LICENSE BLOCK *****
 
 from mozhttpd import MozHttpd, MozRequestHandler
+import iface

mozhttpd/mozhttpd/iface.py

@@ -0,0 +1,62 @@
+# ***** BEGIN LICENSE BLOCK *****
+# Version: MPL 1.1/GPL 2.0/LGPL 2.1
+#
+# The contents of this file are subject to the Mozilla Public License Version
+# 1.1 (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+# http://www.mozilla.org/MPL/
+#
+# Software distributed under the License is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+# for the specific language governing rights and limitations under the
+# License.
+#
+# The Original Code is mozilla.org code.
+#
+# The Initial Developer of the Original Code is
+# the Mozilla Foundation.
+# Portions created by the Initial Developer are Copyright (C) 2011
+# the Initial Developer. All Rights Reserved.
+#
+# Contributor(s):
+#   Joel Maher <joel.maher@gmail.com>
+#
+# Alternatively, the contents of this file may be used under the terms of
+# either the GNU General Public License Version 2 or later (the "GPL"), or
+# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+# in which case the provisions of the GPL or the LGPL are applicable instead
+# of those above. If you wish to allow use of your version of this file only
+# under the terms of either the GPL or the LGPL, and not to allow others to
+# use your version of this file under the terms of the MPL, indicate your
+# decision by deleting the provisions above and replace them with the notice
+# and other provisions required by the GPL or the LGPL. If you do not delete
+# the provisions above, a recipient may use your version of this file under
+# the terms of any one of the MPL, the GPL or the LGPL.
+#
+# ***** END LICENSE BLOCK *****
+
+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():
+    ip = socket.gethostbyname(socket.gethostname())
+    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

mozhttpd/setup.py

@@ -59,7 +59,7 @@
       url='https://github.com/mozilla/mozbase/tree/master/mozhttpd',
       license='MPL',
       py_modules=['mozhttpd'],
-      packages=[],
+      packages=find_packages(exclude=['ez_setup', 'examples', 'tests']),
       include_package_data=True,
       zip_safe=False,
       install_requires=deps,