add base class for resolvers, and add some missing events there

git-svn-id: file:///home/lennart/svn/public/avahi/trunk@636 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe

1 files changed, 9 insertions, 3 deletions

diff --git a/avahi-sharp/HostNameResolver.cs b/avahi-sharp/HostNameResolver.cs
index fad5d77..44febcd 100644
--- a/avahi-sharp/HostNameResolver.cs
+++ b/avahi-sharp/HostNameResolver.cs
@@ -32,7 +32,7 @@ namespace Avahi
                                                      ResolverEvent revent, IntPtr hostname, IntPtr address,
                                                      LookupResultFlags flags, IntPtr userdata);
 
-    public class HostNameResolver : IDisposable
+    public class HostNameResolver : ResolverBase, IDisposable
     {
         private IntPtr handle;
         private Client client;
@@ -151,18 +151,24 @@ namespace Avahi
                                                  ResolverEvent revent, IntPtr hostname, IntPtr address,
                                                  LookupResultFlags flags, IntPtr userdata)
         {
-            if (revent == ResolverEvent.Found) {
+            switch (revent) {
+            case ResolverEvent.Found:
                 currentAddress = Utility.PtrToAddress (address);
                 currentHost = Utility.PtrToString (hostname);
 
                 foreach (HostAddressHandler handler in foundListeners)
                     handler (this, currentHost, currentAddress);
-            } else {
+                break;
+            case ResolverEvent.Timeout:
                 currentAddress = null;
                 currentHost = null;
                 
                 foreach (EventHandler handler in timeoutListeners)
                     handler (this, new EventArgs ());
+                break;
+            default:
+                EmitResolverEvent (revent);
+                break;
             }
         }
     }