using System;
using System.Collections;
using System.Runtime.InteropServices;
+using System.Text;
namespace Avahi
{
IntPtr domain, LookupResultFlags flags, IntPtr userdata);
public enum DomainBrowserType {
- Register,
- RegisterDefault,
Browse,
BrowseDefault,
+ Register,
+ RegisterDefault,
BrowseLegacy
}
public LookupResultFlags Flags;
}
- public delegate void DomainInfoHandler (object o, DomainInfo info);
+ public class DomainInfoArgs : EventArgs
+ {
+ private DomainInfo domain;
+
+ public DomainInfo Domain
+ {
+ get { return domain; }
+ }
+
+ public DomainInfoArgs (DomainInfo domain)
+ {
+ this.domain = domain;
+ }
+ }
+
+ public delegate void DomainInfoHandler (object o, DomainInfoArgs args);
- public class DomainBrowser : IDisposable
+ public class DomainBrowser : BrowserBase, IDisposable
{
private IntPtr handle;
private ArrayList infos = new ArrayList ();
[DllImport ("avahi-client")]
private static extern IntPtr avahi_domain_browser_new (IntPtr client, int iface, int proto,
- IntPtr domain, int btype, LookupFlags flags,
+ byte[] domain, int btype, LookupFlags flags,
DomainBrowserCallback cb,
IntPtr userdata);
return;
lock (client) {
- IntPtr domainPtr = Utility.StringToPtr (domain);
- handle = avahi_domain_browser_new (client.Handle, iface, (int) proto, domainPtr, (int) btype, flags,
+ handle = avahi_domain_browser_new (client.Handle, iface, (int) proto,
+ Utility.StringToBytes (domain), (int) btype, flags,
cb, IntPtr.Zero);
- Utility.Free (domainPtr);
+
+ if (handle == IntPtr.Zero)
+ client.ThrowError ();
}
}
info.Domain = Utility.PtrToString (domain);
info.Flags = flags;
- infos.Add (info);
-
- if (bevent == BrowserEvent.Added) {
+ switch (bevent) {
+ case BrowserEvent.Added:
infos.Add (info);
foreach (DomainInfoHandler handler in addListeners)
- handler (this, info);
- } else {
+ handler (this, new DomainInfoArgs (info));
+ break;
+ case BrowserEvent.Removed:
infos.Remove (info);
foreach (DomainInfoHandler handler in removeListeners)
- handler (this, info);
+ handler (this, new DomainInfoArgs (info));
+ break;
+ default:
+ EmitBrowserEvent (bevent);
+ break;
}
}
}