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 and twisted.web."
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("_https._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)
84 def render_GET(self, request):
86 t = '<html><head><title>Zeroconf Bookmarks</title></head><body><h1>Zeroconf Bookmarks</h1>'
88 if len(self.services) == 0:
89 t += '<p>Sorry, no web services have been registered on the local LAN.</p>'
91 t += '<ul style="padding: 0px; margin: 20px; list-style-type: none">'
93 for k, v in self.services.iteritems():
100 path = self.find_path(v[4])
102 if v[1] == avahi.PROTO_INET6:
103 ip = "[" + v[2] + "]"
107 t += '<li><a href="%s://%s%s%s">%s</a></li>' % (urlproto[k[4]], ip, port, path, k[2])
111 t += '<hr noshade/><p style="font-size: 8; font-family: sans-serif">Served by %s</p></body></html>' % self.version_string
116 def new_service(self, interface, protocol, name, type, domain):
118 interface, protocol, name, type, domain, host, aprotocol, address, port, txt = self.server.ResolveService(interface, protocol, name, type, domain, avahi.PROTO_UNSPEC)
120 self.services[(interface, protocol, name, type, domain)] = (host, aprotocol, address, port, txt)
122 def remove_service(self, interface, protocol, name, type, domain):
123 del self.services[(interface, protocol, name, type, domain)]
128 if __name__ == '__main__':
129 site = server.Site(AvahiBookmarks())
130 reactor.listenTCP(port, site, interface="127.0.0.1")
132 print "Now point your web browser to http://localhost:%u/!" % port
136 except KeyboardInterrupt, k: