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" }
48 use_host_names = False
51 class AvahiBookmarks(resource.Resource):
57 resource.Resource.__init__(self)
59 self.bus = dbus.SystemBus()
60 self.server = dbus.Interface(self.bus.get_object(avahi.DBUS_NAME, avahi.DBUS_PATH_SERVER), avahi.DBUS_INTERFACE_SERVER)
62 self.version_string = self.server.GetVersionString()
64 self.browse_service_type("_http._tcp")
65 self.browse_service_type("_https._tcp")
66 self.browse_service_type("_ftp._tcp")
68 def browse_service_type(self, stype):
72 browser = dbus.Interface(self.bus.get_object(avahi.DBUS_NAME, self.server.ServiceBrowserNew(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, stype, domain, dbus.UInt32(0))), avahi.DBUS_INTERFACE_SERVICE_BROWSER)
73 browser.connect_to_signal('ItemNew', self.new_service)
74 browser.connect_to_signal('ItemRemove', self.remove_service)
76 def find_path(self, txt):
78 l = avahi.txt_array_to_string_array(txt)
82 if k[5:].startswith("/"):
89 def render_GET(self, request):
91 t = '<html><head><title>Zeroconf Bookmarks</title></head><body><h1>Zeroconf Bookmarks</h1>'
93 if len(self.services) == 0:
94 t += '<p>Sorry, no web services have been registered on the local LAN.</p>'
96 t += '<ul style="padding: 0px; margin: 20px; list-style-type: none">'
98 for k, v in self.services.iteritems():
105 path = self.find_path(v[4])
106 t += '<li><a href="%s://%s%s%s">%s</a></li>' % (urlproto[k[3]], v[2], port, path, k[2])
110 t += '<hr noshade/><p style="font-size: 8; font-family: sans-serif">Served by %s</p></body></html>' % self.version_string
115 def new_service(self, interface, protocol, name, type, domain, flags):
117 interface, protocol, name, type, domain, host, aprotocol, address, port, txt, flags = self.server.ResolveService(interface, protocol, name, type, domain, avahi.PROTO_UNSPEC, dbus.UInt32(0))
122 if aprotocol == avahi.PROTO_INET6:
123 h = "[" + address + "]"
127 self.services[(interface, protocol, name, type, domain)] = (host, aprotocol, h, port, txt)
129 def remove_service(self, interface, protocol, name, type, domain):
130 del self.services[(interface, protocol, name, type, domain)]
133 def usage(retval = 0):
134 print "%s [options]\n" % sys.argv[0]
135 print " -h --help Show this help"
136 print " -p --port PORT Specify the port to use (default %u)" % port
137 print " -a --address ADDRESS Specify the address to bind to (default %s)" % address
138 print " -H --host-names Show all services, regardless of the type"
139 print " -d --domain DOMAIN Specify the domain to browse"
143 opts, args = getopt.getopt(sys.argv[1:], "hp:a:Hd:", ["help", "port=", "address=", "host-names", "domain="])
144 except getopt.GetoptError:
148 if o in ("-h", "--help"):
151 if o in ("-p", "--port"):
154 if o in ("-a", "--address"):
157 if o in ("-H", "--host-names"):
158 use_host_names = True
160 if o in ("-d", "--domain"):
163 site = server.Site(AvahiBookmarks())
164 reactor.listenTCP(port, site, interface=address)
166 print "Now point your web browser to http://%s:%u/!" % (address, port)
170 except KeyboardInterrupt, k: