* add C examples

[catta] / avahi-utils / avahi-publish-service.in

diff --git a/avahi-utils/avahi-publish-service.in b/avahi-utils/avahi-publish-service.in
index e6bb39c04a0f574db5cfb921345c53e3fdd41644..ee0be765096333c3b4c0ce1d4b5e0aa6a947d0a4 100755 (executable)
--- a/avahi-utils/avahi-publish-service.in
+++ b/avahi-utils/avahi-publish-service.in
@@ -2,6 +2,23 @@
 # -*-python-*-
 # $Id$
 
+# This file is part of avahi.
+#
+# avahi is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# avahi is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
+# License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with avahi; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+# USA.
+
 import avahi, dbus, gobject, sys, getopt
 
 try:
@@ -53,16 +70,18 @@ n_rename = 0
 def remove_service():
     global group
 
-    if not (group is None):
-        group.Free()
-        group = None
+    if not group is None:
+        group.Reset()
 
 def add_service():
     global server, group, name, stype, domain, host, port, txt
-    assert group is None
+
+    if group is None:
+        group = dbus.Interface(bus.get_object(avahi.DBUS_NAME, server.EntryGroupNew()), avahi.DBUS_INTERFACE_ENTRY_GROUP)
+
+    assert group.IsEmpty()
 
     print "Adding service '%s' of type '%s' ..." % (name, stype)
-    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.AddService(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, name, stype, domain, host, dbus.UInt16(port), txt)
     group.Commit()
@@ -103,4 +122,5 @@ try:
 except KeyboardInterrupt, k:
     pass
 
-remove_service()
+if not group is None:
+    group.Free()