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
26 import avahi, dbus, gobject, sys
27 from avahi.SimpleGladeApp import SimpleGladeApp
31 except ImportError, e:
34 service_type_browsers = {}
38 glade_dir = "@interfacesdir@"
40 class Main_window(SimpleGladeApp):
41 def __init__(self, path="avahi-discover.glade", root="main_window", domain=None, **kwargs):
42 path = os.path.join(glade_dir, path)
43 SimpleGladeApp.__init__(self, path, root, domain, **kwargs)
45 def on_tree_view_cursor_changed(self, widget, *args):
46 (model, iter) = widget.get_selection().get_selected()
47 (name,interface,protocol,type,domain) = self.treemodel.get(iter,0,1,2,3,4)
49 self.info_label.set_markup("<i>No service currently selected.</i>")
51 #Asynchronous resolving
52 self.server.ResolveService( int(interface), int(protocol), name, type, domain, avahi.PROTO_UNSPEC, reply_handler=self.service_resolved, error_handler=self.print_error)
55 def service_resolved(self, interface, protocol, name, type, domain, host, aprotocol, address, port, txt):
56 print "Service data for service '%s' of type '%s' in domain '%s' on %i.%i:" % (name, type, domain, interface, protocol)
57 print "\tHost %s (%s), port %i, TXT data: %s" % (host, address, port, str(txt))
58 self.update_label(interface, protocol, name, type, domain, host, aprotocol, address, port, str(txt))
61 print "Error:", str(err)
63 def new_service(self, interface, protocol, name, type, domain):
64 print "Found service '%s' of type '%s' in domain '%s' on %i.%i." % (name, type, domain, interface, protocol)
65 if self.service_type.has_key(type) == False:
66 self.service_type[type] = self.insert_row(self.treemodel,None,type, interface,None,None,None)
67 treeiter = self.insert_row(self.treemodel,self.service_type[type],name, interface,protocol,type,domain)
68 self.services_browsed[(interface, protocol, name, type, domain)] = treeiter
71 def remove_service(self, interface, protocol, name, type, domain):
72 print "Service '%s' of type '%s' in domain '%s' on %i.%i disappeared." % (name, type, domain, interface, protocol)
73 treeiter=self.services_browsed[(interface, protocol, name, type, domain)]
74 parent = self.treemodel.iter_parent(treeiter)
75 self.treemodel.remove(treeiter)
76 del self.services_browsed[(interface, protocol, name, type, domain)]
77 if self.treemodel.iter_has_child(parent) == False:
78 self.treemodel.remove(parent)
79 del self.service_type[type]
81 def new_service_type(self, interface, protocol, type, domain):
82 global service_browsers
84 # Are we already browsing this domain for this type?
85 if service_browsers.has_key((interface, protocol, type, domain)):
88 print "Browsing for services of type '%s' in domain '%s' on %i.%i ..." % (type, domain, interface, protocol)
90 b = dbus.Interface(self.bus.get_object(avahi.DBUS_NAME, self.server.ServiceBrowserNew(interface, protocol, type, domain)), avahi.DBUS_INTERFACE_SERVICE_BROWSER)
91 b.connect_to_signal('ItemNew', self.new_service)
92 b.connect_to_signal('ItemRemove', self.remove_service)
94 service_browsers[(interface, protocol, type, domain)] = b
96 def browse_domain(self, interface, protocol, domain):
97 global service_type_browsers
99 # Are we already browsing this domain?
100 if service_type_browsers.has_key((interface, protocol, domain)):
103 print "Browsing domain '%s' on %i.%i ..." % (domain, interface, protocol)
105 b = dbus.Interface(self.bus.get_object(avahi.DBUS_NAME, self.server.ServiceTypeBrowserNew(interface, protocol, domain)), avahi.DBUS_INTERFACE_SERVICE_TYPE_BROWSER)
106 b.connect_to_signal('ItemNew', self.new_service_type)
108 service_type_browsers[(interface, protocol, domain)] = b
110 def new_domain(self,interface, protocol, domain):
112 # We browse for .local anyway...
113 if domain != "local":
114 browse_domain(interface, protocol, domain)
116 def update_label(self,interface, protocol, name, type, domain, host, aprotocol, address, port, txt):
117 if protocol == avahi.PROTO_INET:
119 if protocol == avahi.PROTO_INET6:
121 infos = "<b>Service Type:</b> %s\n<b>Service Name:</b> %s\n<b>Domain Name:</b> %s\n<b>Interface:</b>#%i %s\n<b>Address:</b> %s/%s:%i\n<b>TXT Data:</b> %s" % (type, name, domain, interface, protocol, host, address, port, str(txt))
122 self.info_label.set_markup(infos)
124 def insert_row(self, model,parent,
125 name, interface,protocol,type,domain):
126 myiter=model.insert_after(parent,None)
127 model.set(myiter,0,name,1,interface,2,protocol,3,type,4,domain)
131 print "A new main_window has been created"
132 self.treemodel=gtk.TreeStore(gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING)
133 self.tree_view.set_model(self.treemodel)
135 #creating the columns headers
136 self.tree_view.set_headers_visible(True)
137 renderer=gtk.CellRendererText()
138 column=gtk.TreeViewColumn("Name",renderer, text=0)
139 column.set_resizable(True)
140 column.set_sizing("GTK_TREE_VIEW_COLUMN_GROW_ONLY");
141 column.set_expand(True);
142 self.tree_view.append_column(column)
143 renderer=gtk.CellRendererText()
144 column=gtk.TreeViewColumn("Interface",renderer,
146 column.set_resizable(True)
147 self.tree_view.append_column(column)
149 # testing with fake data
150 self.service_type = {}
151 self.services_browsed = {}
157 self.bus = dbus.SystemBus()
158 self.server = dbus.Interface(self.bus.get_object(avahi.DBUS_NAME, avahi.DBUS_PATH_SERVER), avahi.DBUS_INTERFACE_SERVER)
161 # Explicitly browse .local
162 self.browse_domain(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, "local")
164 # Browse for other browsable domains
165 db = dbus.Interface(self.bus.get_object(avahi.DBUS_NAME, self.server.DomainBrowserNew(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, "", avahi.DOMAIN_BROWSER_BROWSE)), avahi.DBUS_INTERFACE_DOMAIN_BROWSER)
166 db.connect_to_signal('ItemNew', self.new_domain)
169 # Just browse the domain the user wants us to browse
170 self.browse_domain(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, domain)
175 main_window = Main_window()
179 if __name__ == "__main__":