Brought in code from branches/gareth

1 files changed, 75 insertions, 0 deletions

diff --git a/src/Util.cs b/src/Util.cs
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index 0000000..3b89b25
--- /dev/null
+++ b/src/Util.cs
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+/*

+Copyright (c) OpenSim project, http://osgrid.org/

+

+* Copyright (c) <year>, <copyright holder>

+* All rights reserved.

+*

+* Redistribution and use in source and binary forms, with or without

+* modification, are permitted provided that the following conditions are met:

+*     * Redistributions of source code must retain the above copyright

+*       notice, this list of conditions and the following disclaimer.

+*     * Redistributions in binary form must reproduce the above copyright

+*       notice, this list of conditions and the following disclaimer in the

+*       documentation and/or other materials provided with the distribution.

+*     * Neither the name of the <organization> nor the

+*       names of its contributors may be used to endorse or promote products

+*       derived from this software without specific prior written permission.

+*

+* THIS SOFTWARE IS PROVIDED BY <copyright holder> ``AS IS'' AND ANY

+* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

+* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

+* DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY

+* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

+* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

+* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

+* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+*/

+

+using System;

+using System.Collections.Generic;

+using System.Threading;

+using libsecondlife;

+using libsecondlife.Packets;

+

+namespace OpenSim

+{

+        /// <summary>

+        /// </summary>

+        public class QueItem {

+                public QueItem()

+                {

+                }

+

+                public Packet Packet;

+                public bool Incoming;

+        }

+

+

+        public class BlockingQueue< T > {

+                private Queue< T > _queue = new Queue< T >();

+                private object _queueSync = new object();

+

+                public void Enqueue(T value)

+                {

+                        lock(_queueSync)

+                        {

+                                _queue.Enqueue(value);

+                                Monitor.Pulse(_queueSync);

+                        }

+                }

+

+                public T Dequeue()

+                {

+                        lock(_queueSync)

+                        {

+                                if( _queue.Count < 1)

+                                        Monitor.Wait(_queueSync);

+

+                                return _queue.Dequeue();

+                        }

+                }

+        }

+

+}