X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;ds=sidebyside;f=avahi-sharp%2FEntryGroup.cs;h=142029a22a8ec19e4bb18f70cb5d0732b9112dd4;hb=264700bf97de2e4430494cb41201950162fba020;hp=74a127cfe64b0c94558beca6e2ee1b04e8bc8b9b;hpb=ba12decc4413dedf22c06545d1ec5938efa8954a;p=catta

diff --git a/avahi-sharp/EntryGroup.cs b/avahi-sharp/EntryGroup.cs
index 74a127c..142029a 100644
--- a/avahi-sharp/EntryGroup.cs
+++ b/avahi-sharp/EntryGroup.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.Runtime.InteropServices;
 
@@ -19,6 +40,7 @@ namespace Avahi
     {
         private Client client;
         private IntPtr handle;
+        private EntryGroupCallback cb;
         
         [DllImport ("avahi-client")]
         private static extern IntPtr avahi_entry_group_new (IntPtr client, EntryGroupCallback cb, IntPtr userdata);
@@ -47,7 +69,7 @@ namespace Avahi
         private static extern IntPtr avahi_string_list_new (IntPtr txt);
 
         [DllImport ("avahi-common")]
-        private static extern void avahi_string_list_add (IntPtr list, IntPtr txt);
+        private static extern IntPtr avahi_string_list_add (IntPtr list, IntPtr txt);
 
         [DllImport ("avahi-common")]
         private static extern void avahi_string_list_free (IntPtr list);
@@ -56,19 +78,31 @@ namespace Avahi
         
         public EntryGroupState State
         {
-            get { return avahi_entry_group_get_state (handle); }
+            get {
+                lock (client) {
+                    return avahi_entry_group_get_state (handle);
+                }
+            }
         }
 
         public bool IsEmpty
         {
-            get { return avahi_entry_group_is_empty (handle); }
+            get {
+                lock (client) {
+                    return avahi_entry_group_is_empty (handle);
+                }
+            }
         }
         
         public EntryGroup (Client client)
         {
             this.client = client;
-            handle = avahi_entry_group_new (client.Handle, OnEntryGroupCallback, IntPtr.Zero);
-            client.CheckError ();
+            cb = OnEntryGroupCallback;
+
+            lock (client) {
+                handle = avahi_entry_group_new (client.Handle, cb, IntPtr.Zero);
+                client.CheckError ();
+            }
         }
 
         ~EntryGroup ()
@@ -78,39 +112,45 @@ namespace Avahi
 
         public void Dispose ()
         {
-            if (handle != IntPtr.Zero) {
-                avahi_entry_group_free (handle);
-                handle = IntPtr.Zero;
+            if (client.Handle != IntPtr.Zero && handle != IntPtr.Zero) {
+                lock (client) {
+                    avahi_entry_group_free (handle);
+                    handle = IntPtr.Zero;
+                }
             }
         }
 
         public void Commit ()
         {
-            avahi_entry_group_commit (handle);
-            client.CheckError ();
+            lock (client) {
+                avahi_entry_group_commit (handle);
+                client.CheckError ();
+            }
         }
 
         public void Reset ()
         {
-            avahi_entry_group_reset (handle);
-            client.CheckError ();
+            lock (client) {
+                avahi_entry_group_reset (handle);
+                client.CheckError ();
+            }
         }
 
         public void AddService (string name, string type, string domain,
-                                UInt16 port, string[] txt)
+                                UInt16 port, params string[] txt)
         {
             AddService (-1, Protocol.Unspecified, name, type, domain, null, port, txt);
         }
 
         public void AddService (int iface, Protocol proto, string name, string type, string domain,
-                                string host, UInt16 port, string[] txt)
+                                string host, UInt16 port, params string[] txt)
         {
             IntPtr list = avahi_string_list_new (IntPtr.Zero);
 
             if (txt != null) {
                 foreach (string item in txt) {
                     IntPtr itemPtr = Utility.StringToPtr (item);
-                    avahi_string_list_add (list, itemPtr);
+                    list = avahi_string_list_add (list, itemPtr);
                     Utility.Free (itemPtr);
                 }
             }
@@ -119,13 +159,15 @@ namespace Avahi
             IntPtr typePtr = Utility.StringToPtr (type);
             IntPtr domainPtr = Utility.StringToPtr (domain);
             IntPtr hostPtr = Utility.StringToPtr (host);
-            avahi_entry_group_add_service_strlst (handle, iface, proto, namePtr, typePtr, domainPtr,
-                                                  hostPtr, port, list);
+
+            lock (client) {
+                avahi_entry_group_add_service_strlst (handle, iface, proto, namePtr, typePtr, domainPtr,
+                                                      hostPtr, port, list);
+            }
+            
             avahi_string_list_free (list);
 
             client.CheckError ();
-            
-            Console.WriteLine ("Added service: {0}, {1}, {2}, {3}, {4}", name, type, domain, host, port);
         }
 
         private void OnEntryGroupCallback (IntPtr group, EntryGroupState state, IntPtr userdata)