5 # This file is part of avahi.
7 # avahi is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU Lesser General Public License as
9 # published by the Free Software Foundation; either version 2 of the
10 # License, or (at your option) any later version.
12 # avahi is distributed in the hope that it will be useful, but WITHOUT
13 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
15 # License for more details.
17 # You should have received a copy of the GNU Lesser General Public
18 # License along with avahi; if not, write to the Free Software
19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
25 import avahi, gobject, dbus
27 print "Sorry, to use this tool you need to install Avahi, pygtk and python-dbus."
36 from twisted.internet import gtk2reactor
38 from twisted.internet import reactor
39 from twisted.web import server, resource
41 print "Sorry, to use this tool you need to install twisted."
44 urlproto = { "_http._tcp" : "http", "_https._tcp" : "https", "_ftp._tcp" : "ftp" }
46 class AvahiBookmarks(resource.Resource):
52 resource.Resource.__init__(self)
54 self.bus = dbus.SystemBus()
55 self.server = dbus.Interface(self.bus.get_object(avahi.DBUS_NAME, avahi.DBUS_PATH_SERVER), avahi.DBUS_INTERFACE_SERVER)
57 self.version_string = self.server.GetVersionString()
59 self.browse_service_type("_http._tcp")
61 # Hurrah! if I enable one of the following lines, python segfaults.
62 #self.browse_service_type("_shttp._tcp")
63 #self.browse_service_type("_ftp._tcp")
65 def browse_service_type(self, stype):
67 browser = dbus.Interface(self.bus.get_object(avahi.DBUS_NAME, self.server.ServiceBrowserNew(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, stype, "local")), avahi.DBUS_INTERFACE_SERVICE_BROWSER)
68 browser.connect_to_signal('ItemNew', self.new_service)
69 browser.connect_to_signal('ItemRemove', self.remove_service)
71 def find_path(self, txt):
73 l = avahi.txt_array_to_string_array(txt)
81 def render_GET(self, request):
83 t = '<html><head><title>Zeroconf Bookmarks</title></head><body><h1>Zeroconf Bookmarks</h1>'
85 if len(self.services) == 0:
86 t += '<p>Sorry, no web services have been registered on the local LAN.</p>'
88 t += '<ul style="padding: 0px; margin: 20px; list-style-type: none">'
90 for k, v in self.services.iteritems():
97 path = self.find_path(v[4])
99 t += '<li><a href="%s://%s%s%s">%s</a></li>' % (urlproto[k[3]], v[2], port, path, k[2])
103 t += '<hr noshade/><p style="font-size: 8; font-family: sans-serif">Served by %s</p></body></html>' % self.version_string
108 def new_service(self, interface, protocol, name, type, domain):
110 interface, protocol, name, type, domain, host, aprotocol, address, port, txt = self.server.ResolveService(interface, protocol, name, type, domain, avahi.PROTO_UNSPEC)
112 self.services[(interface, protocol, name, type, domain)] = (host, aprotocol, address, port, txt)
114 def remove_service(self, interface, protocol, name, type, domain):
115 del self.services[(interface, protocol, name, type, domain)]
120 if __name__ == '__main__':
121 site = server.Site(AvahiBookmarks())
122 reactor.listenTCP(port, site, interface="127.0.0.1")
124 print "Now point your web browser to http://localhost:%u/!" % port
128 except KeyboardInterrupt, k: