X-Git-Url: https://git.saurik.com/apple/mdnsresponder.git/blobdiff_plain/b7388343e7dbd0ce526282fbd93d546e3b0610db..8e92c31c9a45a66732f5bc7afbc9f5596c17e91d:/Clients/Java/SwingDomainListener.java

diff --git a/Clients/Java/SwingDomainListener.java b/Clients/Java/SwingDomainListener.java
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+/*
+ * Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+
+    Change History (most recent first):
+
+$Log: SwingDomainListener.java,v $
+Revision 1.2  2004/04/30 21:53:35  rpantos
+Change line endings for CVS.
+
+Revision 1.1  2004/04/30 16:29:35  rpantos
+First checked in.
+
+ */
+
+
+import javax.swing.*;
+import com.apple.dnssd.*;
+
+
+/**	Use this to schedule DomainListener callbacks via SwingUtilities.invokeAndWait(). */
+
+public class SwingDomainListener implements Runnable, DomainListener
+{
+	/** Create a listener for DNSSD that will call your listener on the Swing/AWT event thread. */
+	public	SwingDomainListener( DomainListener listener)
+	{ fListener = listener; fErrorCode = 0; }
+
+	/** (Clients should not call this method directly.) */
+	public void	operationFailed( DNSSDService service, int errorCode)
+	{
+		fEnumerator = service;
+		fErrorCode = errorCode;
+		this.schedule();
+	}
+
+	/** (Clients should not call this method directly.) */
+	public void		domainFound( DNSSDService domainEnum, int flags, int ifIndex, String domain)
+
+	{
+		fEnumerator = domainEnum;
+		fIsAdd = true;
+		fFlags = flags;
+		fIndex = ifIndex;
+		fDomain = domain;
+		this.schedule();
+	}
+
+	/** (Clients should not call this method directly.) */
+	public void		domainLost( DNSSDService domainEnum, int flags, int ifIndex, String domain)
+	{
+		fEnumerator = domainEnum;
+		fIsAdd = false;
+		fFlags = flags;
+		fIndex = ifIndex;
+		fDomain = domain;
+		this.schedule();
+	}
+
+	/** (Clients should not call this method directly.) */
+	public void		run()
+	{
+		if ( fErrorCode != 0)
+			fListener.operationFailed( fEnumerator, fErrorCode);
+		else if ( fIsAdd)
+			fListener.domainFound( fEnumerator, fFlags, fIndex, fDomain);
+		else
+			fListener.domainLost( fEnumerator, fFlags, fIndex, fDomain);
+	}
+
+	protected void	schedule()
+	{		
+		try {
+			SwingUtilities.invokeAndWait( this);
+		}
+		catch ( Exception e)
+		{
+			e.printStackTrace();
+		}
+	}
+
+	protected DomainListener	fListener;
+
+	protected boolean			fIsAdd;
+	protected DNSSDService		fEnumerator;
+	protected int				fFlags;
+	protected int				fIndex;
+	protected int				fErrorCode;
+	protected String			fDomain;
+}
+