-#!/usr/bin/python2.4
-# -*-python-*-
-# $Id$
-
-import avahi, dbus, gobject, sys, getopt, string
-
-try:
- import dbus.glib
-except ImportError, e:
- pass
-
-def usage(retval = 0):
- print "%s <name> <address>" % sys.argv[0]
- sys.exit(retval)
-
-if len(sys.argv) != 3:
- usage(2)
-
-name = sys.argv[1]
-address = sys.argv[2]
-
-group = None
-n_rename = 0
-
-def remove_address():
- global group
-
- if not (group is None):
- group.Free()
- group = None
-
-def add_address():
- global server, group, name, address
- assert group is None
-
- print "Adding address '%s' for '%s' ..." % (name, address)
- group = dbus.Interface(bus.get_object(avahi.DBUS_NAME, server.EntryGroupNew()), avahi.DBUS_INTERFACE_ENTRY_GROUP)
- group.connect_to_signal('StateChanged', entry_group_state_changed)
- group.AddAddress(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, name, address)
- group.Commit()
-
-def entry_group_state_changed(state):
- global name, server, n_rename, main_loop
-
- if state == avahi.ENTRY_GROUP_ESTABLISHED:
- print "Address established."
- elif state == avahi.ENTRY_GROUP_COLLISION:
-
- n_rename = n_rename + 1
- if n_rename >= 12:
- print "ERROR: No suitable name found after %i retries, exiting." % n_rename
- main_loop.quit()
- else:
- hn = name.split('.')
- hn[0] = server.GetAlternativeHostName(hn[0])
- name = string.join(hn, '.')
- print "WARNING: Address/host name collision, changing name to '%s' ..." % name
- remove_address()
- add_address()
-
-main_loop = gobject.MainLoop()
-
-bus = dbus.SystemBus()
-server = dbus.Interface(bus.get_object(avahi.DBUS_NAME, avahi.DBUS_PATH_SERVER), avahi.DBUS_INTERFACE_SERVER)
-
-add_address()
-
-try:
- main_loop.run()
-except KeyboardInterrupt, k:
- pass
-
-remove_address()