--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/twisted/plugins/libervia.py	Tue Feb 04 17:09:00 2014 +0100
@@ -0,0 +1,61 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+"""
+Libervia: a Salut à Toi frontend
+Copyright (C) 2013  Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero 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 Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"""
+
+from zope.interface import implements
+
+from twisted.python import usage
+from twisted.plugin import IPlugin
+from twisted.application.service import IServiceMaker
+from twisted.application import internet
+
+from xdg.BaseDirectory import save_config_path
+from ConfigParser import SafeConfigParser, NoSectionError
+from os.path import expanduser
+
+from libervia_server import Libervia
+
+
+class Options(usage.Options):
+    optParameters = [['port', 'p', 8080, 'The port number to listen on.']]
+
+
+class LiberviaMaker(object):
+    implements(IServiceMaker, IPlugin)
+    tapname = 'libervia'
+    description = 'The web frontend of Salut à Toi'
+    options = Options
+
+    def makeService(self, options):
+        if not isinstance(options['port'], int):
+            port = int(options['port'])
+        else:
+            try:
+                port = config.getint('libervia', 'port')
+            except NoSectionError:
+                port = 8080
+        return Libervia(port=port)
+
+
+config_path = save_config_path('sat')
+config = SafeConfigParser()
+config.read(map(expanduser, ['/etc/sat.conf', config_path + '/sat.conf', 'sat.conf', '.sat.conf']))
+
+serviceMaker = LiberviaMaker()