update TODO

[catta] / avahi-sharp / Client.cs

diff --git a/avahi-sharp/Client.cs b/avahi-sharp/Client.cs
index 99651cd0e093f8afcfecf4d7e88238e4b01aed28..84069fc571dddefa13a1926a530e3ebb29523ef6 100644 (file)
--- a/avahi-sharp/Client.cs
+++ b/avahi-sharp/Client.cs
@@ -1,3 +1,24 @@
+/* $Id$ */
+
+/***
+  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 2.1 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 Lesser 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.
+***/
+
 
 using System;
 using System.Collections;
@@ -15,7 +36,9 @@ namespace Avahi
         Removed
     }
     
-    internal delegate void ClientHandler (IntPtr client, ClientState state, IntPtr userData);
+    internal delegate void ClientCallback (IntPtr client, ClientState state, IntPtr userData);
+
+    public delegate void ClientStateHandler (object o, ClientState state);
 
     public enum Protocol {
         Unspecified = 0,
@@ -36,7 +59,7 @@ namespace Avahi
         private IntPtr handle;
 
         [DllImport ("avahi-client")]
-        private static extern IntPtr avahi_client_new (IntPtr poll, ClientHandler handler,
+        private static extern IntPtr avahi_client_new (IntPtr poll, ClientCallback handler,
                                                        IntPtr userData, out int error);
 
         [DllImport ("avahi-client")]
@@ -66,6 +89,8 @@ namespace Avahi
         [DllImport ("avahi-glib")]
         private static extern IntPtr avahi_glib_poll_get (IntPtr gpoll);
 
+        public event ClientStateHandler StateChanged;
+
         internal IntPtr Handle
         {
             get { return handle; }
@@ -135,7 +160,8 @@ namespace Avahi
         
         private void OnClientCallback (IntPtr client, ClientState state, IntPtr userData)
         {
-            Console.WriteLine ("Got new state: " + state);
+            if (StateChanged != null)
+                StateChanged (this, state);
         }
     }
 }