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| -rw-r--r-- | src/Util.cs | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/Util.cs b/src/Util.cs new file mode 100644 index 0000000..3b89b25 --- /dev/null +++ b/src/Util.cs | |||
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| 1 | /* | ||
| 2 | Copyright (c) OpenSim project, http://osgrid.org/ | ||
| 3 | |||
| 4 | * Copyright (c) <year>, <copyright holder> | ||
| 5 | * All rights reserved. | ||
| 6 | * | ||
| 7 | * Redistribution and use in source and binary forms, with or without | ||
| 8 | * modification, are permitted provided that the following conditions are met: | ||
| 9 | * * Redistributions of source code must retain the above copyright | ||
| 10 | * notice, this list of conditions and the following disclaimer. | ||
| 11 | * * Redistributions in binary form must reproduce the above copyright | ||
| 12 | * notice, this list of conditions and the following disclaimer in the | ||
| 13 | * documentation and/or other materials provided with the distribution. | ||
| 14 | * * Neither the name of the <organization> nor the | ||
| 15 | * names of its contributors may be used to endorse or promote products | ||
| 16 | * derived from this software without specific prior written permission. | ||
| 17 | * | ||
| 18 | * THIS SOFTWARE IS PROVIDED BY <copyright holder> ``AS IS'' AND ANY | ||
| 19 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
| 20 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
| 21 | * DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY | ||
| 22 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
| 23 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
| 24 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | ||
| 25 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
| 26 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
| 27 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| 28 | */ | ||
| 29 | |||
| 30 | using System; | ||
| 31 | using System.Collections.Generic; | ||
| 32 | using System.Threading; | ||
| 33 | using libsecondlife; | ||
| 34 | using libsecondlife.Packets; | ||
| 35 | |||
| 36 | namespace OpenSim | ||
| 37 | { | ||
| 38 | /// <summary> | ||
| 39 | /// </summary> | ||
| 40 | public class QueItem { | ||
| 41 | public QueItem() | ||
| 42 | { | ||
| 43 | } | ||
| 44 | |||
| 45 | public Packet Packet; | ||
| 46 | public bool Incoming; | ||
| 47 | } | ||
| 48 | |||
| 49 | |||
| 50 | public class BlockingQueue< T > { | ||
| 51 | private Queue< T > _queue = new Queue< T >(); | ||
| 52 | private object _queueSync = new object(); | ||
| 53 | |||
| 54 | public void Enqueue(T value) | ||
| 55 | { | ||
| 56 | lock(_queueSync) | ||
| 57 | { | ||
| 58 | _queue.Enqueue(value); | ||
| 59 | Monitor.Pulse(_queueSync); | ||
| 60 | } | ||
| 61 | } | ||
| 62 | |||
| 63 | public T Dequeue() | ||
| 64 | { | ||
| 65 | lock(_queueSync) | ||
| 66 | { | ||
| 67 | if( _queue.Count < 1) | ||
| 68 | Monitor.Wait(_queueSync); | ||
| 69 | |||
| 70 | return _queue.Dequeue(); | ||
| 71 | } | ||
| 72 | } | ||
| 73 | } | ||
| 74 | |||
| 75 | } | ||